From f56827fd01f9fe6f87003abde6959fcd295f5deb Mon Sep 17 00:00:00 2001 From: KemoNine Date: Mon, 25 Apr 2022 15:22:36 -0400 Subject: [PATCH] add helm packages --- code/elpa/archives/gnu/archive-contents | 4 +- .../elpa/archives/gnu/archive-contents.signed | 2 +- code/elpa/archives/melpa/archive-contents | 170 +- .../async-20220318.1342/async-autoloads.el | 214 + .../async-20220318.1342/async-bytecomp.el | 210 + code/elpa/async-20220318.1342/async-pkg.el | 12 + code/elpa/async-20220318.1342/async.el | 439 + code/elpa/async-20220318.1342/dired-async.el | 385 + .../async-20220318.1342/smtpmail-async.el | 71 + code/elpa/helm-20220423.1712/.dir-locals.el | 8 + code/elpa/helm-20220423.1712/emacs-helm.sh | 249 + code/elpa/helm-20220423.1712/helm-adaptive.el | 289 + .../elpa/helm-20220423.1712/helm-autoloads.el | 1182 +++ code/elpa/helm-20220423.1712/helm-bookmark.el | 795 ++ code/elpa/helm-20220423.1712/helm-buffers.el | 1223 +++ code/elpa/helm-20220423.1712/helm-color.el | 167 + code/elpa/helm-20220423.1712/helm-comint.el | 230 + code/elpa/helm-20220423.1712/helm-command.el | 413 + code/elpa/helm-20220423.1712/helm-config.el | 34 + code/elpa/helm-20220423.1712/helm-dabbrev.el | 396 + code/elpa/helm-20220423.1712/helm-easymenu.el | 84 + .../helm-20220423.1712/helm-elisp-package.el | 499 ++ code/elpa/helm-20220423.1712/helm-elisp.el | 980 +++ code/elpa/helm-20220423.1712/helm-epa.el | 254 + code/elpa/helm-20220423.1712/helm-eshell.el | 502 ++ code/elpa/helm-20220423.1712/helm-eval.el | 202 + code/elpa/helm-20220423.1712/helm-external.el | 258 + code/elpa/helm-20220423.1712/helm-fd.el | 128 + code/elpa/helm-20220423.1712/helm-files.el | 6475 ++++++++++++++ code/elpa/helm-20220423.1712/helm-find.el | 170 + code/elpa/helm-20220423.1712/helm-font.el | 344 + .../elpa/helm-20220423.1712/helm-for-files.el | 310 + .../helm-global-bindings.el | 96 + code/elpa/helm-20220423.1712/helm-grep.el | 1807 ++++ code/elpa/helm-20220423.1712/helm-help.el | 2480 ++++++ code/elpa/helm-20220423.1712/helm-id-utils.el | 125 + code/elpa/helm-20220423.1712/helm-imenu.el | 386 + code/elpa/helm-20220423.1712/helm-info.el | 300 + code/elpa/helm-20220423.1712/helm-locate.el | 476 + code/elpa/helm-20220423.1712/helm-man.el | 114 + code/elpa/helm-20220423.1712/helm-misc.el | 393 + code/elpa/helm-20220423.1712/helm-mode.el | 2187 +++++ code/elpa/helm-20220423.1712/helm-net.el | 435 + code/elpa/helm-20220423.1712/helm-occur.el | 815 ++ code/elpa/helm-20220423.1712/helm-pkg.el | 11 + code/elpa/helm-20220423.1712/helm-regexp.el | 132 + code/elpa/helm-20220423.1712/helm-ring.el | 604 ++ code/elpa/helm-20220423.1712/helm-semantic.el | 232 + code/elpa/helm-20220423.1712/helm-shell.el | 38 + code/elpa/helm-20220423.1712/helm-sys.el | 457 + code/elpa/helm-20220423.1712/helm-tags.el | 348 + code/elpa/helm-20220423.1712/helm-types.el | 332 + code/elpa/helm-20220423.1712/helm-utils.el | 1120 +++ code/elpa/helm-20220423.1712/helm-x-files.el | 126 + code/elpa/helm-20220423.1712/helm.el | 42 + .../helm-core-autoloads.el | 262 + .../helm-core-20220423.1804/helm-core-pkg.el | 11 + .../elpa/helm-core-20220423.1804/helm-core.el | 7647 +++++++++++++++++ code/elpa/helm-core-20220423.1804/helm-lib.el | 1901 ++++ .../helm-multi-match.el | 381 + .../helm-core-20220423.1804/helm-source.el | 1267 +++ .../popup-20211231.1823/popup-autoloads.el | 22 + code/elpa/popup-20211231.1823/popup-pkg.el | 2 + code/elpa/popup-20211231.1823/popup.el | 1461 ++++ .../async-20220318.1342/async-autoloads.el | 214 + .../async-20220318.1342/async-bytecomp.el | 210 + org/elpa/async-20220318.1342/async-pkg.el | 12 + org/elpa/async-20220318.1342/async.el | 439 + org/elpa/async-20220318.1342/dired-async.el | 385 + .../async-20220318.1342/smtpmail-async.el | 71 + .../popup-20211231.1823/popup-autoloads.el | 22 + org/elpa/popup-20211231.1823/popup-pkg.el | 2 + org/elpa/popup-20211231.1823/popup.el | 1461 ++++ 73 files changed, 45439 insertions(+), 86 deletions(-) create mode 100644 code/elpa/async-20220318.1342/async-autoloads.el create mode 100644 code/elpa/async-20220318.1342/async-bytecomp.el create mode 100644 code/elpa/async-20220318.1342/async-pkg.el create mode 100644 code/elpa/async-20220318.1342/async.el create mode 100644 code/elpa/async-20220318.1342/dired-async.el create mode 100644 code/elpa/async-20220318.1342/smtpmail-async.el create mode 100644 code/elpa/helm-20220423.1712/.dir-locals.el create mode 100644 code/elpa/helm-20220423.1712/emacs-helm.sh create mode 100644 code/elpa/helm-20220423.1712/helm-adaptive.el create mode 100644 code/elpa/helm-20220423.1712/helm-autoloads.el create mode 100644 code/elpa/helm-20220423.1712/helm-bookmark.el create mode 100644 code/elpa/helm-20220423.1712/helm-buffers.el create mode 100644 code/elpa/helm-20220423.1712/helm-color.el create mode 100644 code/elpa/helm-20220423.1712/helm-comint.el create mode 100644 code/elpa/helm-20220423.1712/helm-command.el create mode 100644 code/elpa/helm-20220423.1712/helm-config.el create mode 100644 code/elpa/helm-20220423.1712/helm-dabbrev.el create mode 100644 code/elpa/helm-20220423.1712/helm-easymenu.el create mode 100644 code/elpa/helm-20220423.1712/helm-elisp-package.el create mode 100644 code/elpa/helm-20220423.1712/helm-elisp.el create mode 100644 code/elpa/helm-20220423.1712/helm-epa.el create mode 100644 code/elpa/helm-20220423.1712/helm-eshell.el create mode 100644 code/elpa/helm-20220423.1712/helm-eval.el create mode 100644 code/elpa/helm-20220423.1712/helm-external.el create mode 100644 code/elpa/helm-20220423.1712/helm-fd.el create mode 100644 code/elpa/helm-20220423.1712/helm-files.el create mode 100644 code/elpa/helm-20220423.1712/helm-find.el create mode 100644 code/elpa/helm-20220423.1712/helm-font.el create mode 100644 code/elpa/helm-20220423.1712/helm-for-files.el create mode 100644 code/elpa/helm-20220423.1712/helm-global-bindings.el create mode 100644 code/elpa/helm-20220423.1712/helm-grep.el create mode 100644 code/elpa/helm-20220423.1712/helm-help.el create mode 100644 code/elpa/helm-20220423.1712/helm-id-utils.el create mode 100644 code/elpa/helm-20220423.1712/helm-imenu.el create mode 100644 code/elpa/helm-20220423.1712/helm-info.el create mode 100644 code/elpa/helm-20220423.1712/helm-locate.el create mode 100644 code/elpa/helm-20220423.1712/helm-man.el create mode 100644 code/elpa/helm-20220423.1712/helm-misc.el create mode 100644 code/elpa/helm-20220423.1712/helm-mode.el create mode 100644 code/elpa/helm-20220423.1712/helm-net.el create mode 100644 code/elpa/helm-20220423.1712/helm-occur.el create mode 100644 code/elpa/helm-20220423.1712/helm-pkg.el create mode 100644 code/elpa/helm-20220423.1712/helm-regexp.el create mode 100644 code/elpa/helm-20220423.1712/helm-ring.el create mode 100644 code/elpa/helm-20220423.1712/helm-semantic.el create mode 100644 code/elpa/helm-20220423.1712/helm-shell.el create mode 100644 code/elpa/helm-20220423.1712/helm-sys.el create mode 100644 code/elpa/helm-20220423.1712/helm-tags.el create mode 100644 code/elpa/helm-20220423.1712/helm-types.el create mode 100644 code/elpa/helm-20220423.1712/helm-utils.el create mode 100644 code/elpa/helm-20220423.1712/helm-x-files.el create mode 100644 code/elpa/helm-20220423.1712/helm.el create mode 100644 code/elpa/helm-core-20220423.1804/helm-core-autoloads.el create mode 100644 code/elpa/helm-core-20220423.1804/helm-core-pkg.el create mode 100644 code/elpa/helm-core-20220423.1804/helm-core.el create mode 100644 code/elpa/helm-core-20220423.1804/helm-lib.el create mode 100644 code/elpa/helm-core-20220423.1804/helm-multi-match.el create mode 100644 code/elpa/helm-core-20220423.1804/helm-source.el create mode 100644 code/elpa/popup-20211231.1823/popup-autoloads.el create mode 100644 code/elpa/popup-20211231.1823/popup-pkg.el create mode 100644 code/elpa/popup-20211231.1823/popup.el create mode 100644 org/elpa/async-20220318.1342/async-autoloads.el create mode 100644 org/elpa/async-20220318.1342/async-bytecomp.el create mode 100644 org/elpa/async-20220318.1342/async-pkg.el create mode 100644 org/elpa/async-20220318.1342/async.el create mode 100644 org/elpa/async-20220318.1342/dired-async.el create mode 100644 org/elpa/async-20220318.1342/smtpmail-async.el create mode 100644 org/elpa/popup-20211231.1823/popup-autoloads.el create mode 100644 org/elpa/popup-20211231.1823/popup-pkg.el create mode 100644 org/elpa/popup-20211231.1823/popup.el diff --git a/code/elpa/archives/gnu/archive-contents b/code/elpa/archives/gnu/archive-contents index 1748e94..055f2a5 100644 --- a/code/elpa/archives/gnu/archive-contents +++ b/code/elpa/archives/gnu/archive-contents @@ -3236,7 +3236,7 @@ (:maintainer "Andrey Kotlarski" . "m00naticus@gmail.com") (:keywords "large files" "utilities"))]) (vundo . - [(1 0 0) + [(2 0 0) ((emacs (28 1))) "Visual undo tree" tar @@ -3245,7 +3245,7 @@ (:maintainer "Yuan Fu" . "casouri@gmail.com") (:authors ("Yuan Fu" . "casouri@gmail.com")) - (:commit . "0e3af84944c2c69ddaf5364868fe77c31f62527e"))]) + (:commit . "10d5debe317b2244d19085151040f955dda4a9ab"))]) (wcheck-mode . [(2021) nil "General interface for text checkers" tar diff --git a/code/elpa/archives/gnu/archive-contents.signed b/code/elpa/archives/gnu/archive-contents.signed index 1d94a94..03ad430 100644 --- a/code/elpa/archives/gnu/archive-contents.signed +++ b/code/elpa/archives/gnu/archive-contents.signed @@ -1 +1 @@ -Good signature from 066DAFCB81E42C40 GNU ELPA Signing Agent (2019) (trust undefined) created at 2022-04-22T17:05:03-0400 using RSA \ No newline at end of file +Good signature from 066DAFCB81E42C40 GNU ELPA Signing Agent (2019) (trust undefined) created at 2022-04-25T05:10:02-0400 using RSA \ No newline at end of file diff --git a/code/elpa/archives/melpa/archive-contents b/code/elpa/archives/melpa/archive-contents index dd448ca..3449034 100644 --- a/code/elpa/archives/melpa/archive-contents +++ b/code/elpa/archives/melpa/archive-contents @@ -68,7 +68,7 @@ (add-hooks . [(20171217 123) nil "Functions for setting multiple hooks" single ((:commit . "1845137703461fc44bd77cf24014ba58f19c369d") (:authors ("Nick McCurdy" . "nick@nickmccurdy.com")) (:maintainer "Nick McCurdy" . "nick@nickmccurdy.com") (:keywords "lisp") (:url . "https://github.com/nickmccurdy/add-hooks"))]) (add-node-modules-path . [(20220315 340) ((s (1 12 0))) "Add node_modules to your exec-path" single ((:commit . "63f047fd84b825876152743f66de7ee6f9ed203b") (:authors ("Neri Marschik" . "marschik_neri@cyberagent.co.jp")) (:maintainer "Neri Marschik" . "marschik_neri@cyberagent.co.jp") (:keywords "javascript" "node" "node_modules" "eslint") (:url . "https://github.com/codesuki/add-node-modules-path"))]) (addressbook-bookmark . [(20190612 1638) ((emacs (24))) "An address book based on Standard Emacs bookmarks." single ((:commit . "d8e502fc2f3d3ab1508ce9e50ebf8a9addc6e5b3") (:authors ("Thierry Volpiatto" . "thierry.volpiatto@gmail.com")) (:maintainer "Thierry Volpiatto" . "thierry.volpiatto@gmail.com") (:url . "https://github.com/thierryvolpiatto/addressbook-bookmark"))]) - (ado-mode . [(20210510 1902) ((emacs (25 1))) "Major mode for editing Stata-related files" tar ((:commit . "4832a51c2e94e969a99817ccdd13d656344d0afc") (:authors ("Bill Rising" . "brising@alum.mit.edu")) (:maintainer "Bill Rising" . "brising@alum.mit.edu") (:keywords "tools" "languages" "files" "convenience" "stata" "mata" "ado") (:url . "https://github.com/louabill/ado-mode"))]) + (ado-mode . [(20220415 1647) ((emacs (25 1))) "Major mode for editing Stata-related files" tar ((:commit . "07ab2979692d70ca21ac64313903d5347ab748a9") (:authors ("Bill Rising" . "brising@alum.mit.edu")) (:maintainer "Bill Rising" . "brising@alum.mit.edu") (:keywords "tools" "languages" "files" "convenience" "stata" "mata" "ado") (:url . "https://github.com/louabill/ado-mode"))]) (adoc-mode . [(20160314 2130) ((markup-faces (1 0 0))) "a major-mode for editing AsciiDoc files in Emacs" single ((:commit . "745884359a1b8826ede2c4cfd2f0b5478953ac40") (:authors ("Florian Kaufmann" . "sensorflo@gmail.com")) (:maintainer "Florian Kaufmann" . "sensorflo@gmail.com") (:keywords "wp" "asciidoc") (:url . "https://github.com/sensorflo/adoc-mode/wiki"))]) (aes . [(20211204 2348) ((emacs (26 1))) "Implementation of AES" single ((:commit . "c9cd12d6c1dbc18603eb4703276132cea59d5c78") (:authors ("Markus Sauermann" . "emacs-aes@sauermann-consulting.de")) (:maintainer "Markus Sauermann" . "emacs-aes@sauermann-consulting.de") (:keywords "data" "tools") (:url . "https://github.com/Sauermann/emacs-aes"))]) (affe . [(20220407 2313) ((emacs (27 1)) (consult (0 16))) "Asynchronous Fuzzy Finder for Emacs" tar ((:commit . "a61d593d0cbff65a93111be96b9f53d3e640cf8d") (:authors ("Daniel Mendler")) (:maintainer "Daniel Mendler") (:url . "https://github.com/minad/affe"))]) @@ -100,9 +100,9 @@ (all-the-icons-completion . [(20220409 1204) ((emacs (26 1)) (all-the-icons (5 0))) "Add icons to completion candidates" single ((:commit . "286e2c064a1298be0d8d4100dc91d7a7a554d04a") (:authors ("Itai Y. Efrat ")) (:maintainer "Itai Y. Efrat" . "itai3397@gmail.com") (:keywords "convenient" "lisp") (:url . "https://github.com/iyefrat/all-the-icons-completion"))]) (all-the-icons-dired . [(20220304 1638) ((emacs (24 4)) (all-the-icons (2 2 0))) "Shows icons for each file in dired mode" single ((:commit . "147ed0dfd1034a686795a08dc63e2c293128597e") (:authors ("jtbm37")) (:maintainer "Jimmy Yuen Ho Wong" . "wyuenho@gmail.com") (:keywords "files" "icons" "dired") (:url . "https://github.com/wyuenho/all-the-icons-dired"))]) (all-the-icons-gnus . [(20180511 654) ((emacs (24 4)) (dash (2 12 0)) (all-the-icons (3 1 0))) "Shows icons for in Gnus" single ((:commit . "27f78996da0725943bcfb2d18038e6f7bddfa9c7") (:authors ("Nicolas Lamirault" . "nicolas.lamirault@gmail.com")) (:maintainer "Nicolas Lamirault" . "nicolas.lamirault@gmail.com") (:keywords "mail" "tools"))]) - (all-the-icons-ibuffer . [(20220422 1034) ((emacs (24 4)) (all-the-icons (2 2 0))) "Display icons for all buffers in ibuffer" single ((:commit . "feebb1c2fe6564cc46489e37b7423afec670f3a6") (:authors ("Vincent Zhang" . "seagle0128@gmail.com")) (:maintainer "Vincent Zhang" . "seagle0128@gmail.com") (:keywords "convenience" "icons" "ibuffer") (:url . "https://github.com/seagle0128/all-the-icons-ibuffer"))]) + (all-the-icons-ibuffer . [(20220424 1027) ((emacs (24 4)) (all-the-icons (2 2 0))) "Display icons for all buffers in ibuffer" single ((:commit . "0fcb43eb440e18078c8faf67c27a2189bbb45dfb") (:authors ("Vincent Zhang" . "seagle0128@gmail.com")) (:maintainer "Vincent Zhang" . "seagle0128@gmail.com") (:keywords "convenience" "icons" "ibuffer") (:url . "https://github.com/seagle0128/all-the-icons-ibuffer"))]) (all-the-icons-ivy . [(20190508 1803) ((emacs (24 4)) (all-the-icons (2 4 0)) (ivy (0 8 0))) "Shows icons while using ivy and counsel" single ((:commit . "a70cbfa1effe36efc946a823a580cec686d5e88d") (:authors ("asok")) (:maintainer "asok") (:keywords "faces"))]) - (all-the-icons-ivy-rich . [(20220411 222) ((emacs (25 1)) (ivy-rich (0 1 0)) (all-the-icons (2 2 0))) "Better experience with icons for ivy" single ((:commit . "b2fc7db5432431e56babb3440c7a4aab8ff0744d") (:authors ("Vincent Zhang" . "seagle0128@gmail.com")) (:maintainer "Vincent Zhang" . "seagle0128@gmail.com") (:keywords "convenience" "icons" "ivy") (:url . "https://github.com/seagle0128/all-the-icons-ivy-rich"))]) + (all-the-icons-ivy-rich . [(20220411 222) ((emacs (25 1)) (ivy-rich (0 1 0)) (all-the-icons (2 2 0))) "Better experience with icons for ivy" single ((:commit . "4b6123ac7850ca083ec791f50857341635a813aa") (:authors ("Vincent Zhang" . "seagle0128@gmail.com")) (:maintainer "Vincent Zhang" . "seagle0128@gmail.com") (:keywords "convenience" "icons" "ivy") (:url . "https://github.com/seagle0128/all-the-icons-ivy-rich"))]) (almost-mono-themes . [(20220422 1714) ((emacs (24))) "Almost monochromatic color themes" tar ((:commit . "0641bf565c113caef8d5c2a93f38cff32ebb62b7") (:authors ("John Olsson" . "john@cryon.se")) (:maintainer "John Olsson" . "john@cryon.se") (:keywords "faces") (:url . "https://github.com/cryon/almost-mono-themes"))]) (alsamixer . [(20191002 1133) nil "Functions to call out to amixer." single ((:commit . "1bdb99e433acd38685f05408562746cfbf2bc820") (:authors ("R.W. van 't Veer")) (:maintainer "R.W. van 't Veer") (:keywords "convenience") (:url . "https://github.com/remvee/alsamixer-el"))]) (alt-codes . [(20220212 1526) ((emacs (26 1))) "Insert alt codes using meta key" single ((:commit . "dc0eb3f7b1bec182df6e831f5d09e519e8bb5fd6") (:authors ("Shen, Jen-Chieh" . "jcs090218@gmail.com")) (:maintainer "Shen, Jen-Chieh" . "jcs090218@gmail.com") (:url . "https://github.com/jcs-elpa/alt-codes"))]) @@ -130,7 +130,7 @@ (annalist . [(20190929 207) ((emacs (24 4)) (cl-lib (0 5))) "Record and display information such as keybindings" tar ((:commit . "134fa3f0fb91a636a1c005c483516d4b64905a6d") (:authors ("Fox Kiester" . "noct@posteo.net")) (:maintainer "Fox Kiester" . "noct@posteo.net") (:keywords "convenience" "tools" "keybindings" "org") (:url . "https://github.com/noctuid/annalist.el"))]) (annotate . [(20220408 921) nil "annotate files without changing them" single ((:commit . "a3d42262f518a52e221c038cca3c1630ea90db25") (:authors ("Bastian Bechtold")) (:maintainer "Bastian Bechtold , cage" . "cage-dev@twistfold.it") (:url . "https://github.com/bastibe/annotate.el"))]) (annotate-depth . [(20160520 2040) nil "Annotate buffer if indentation depth is beyond threshold." single ((:commit . "fcb24fa36287250e40d195590c4ca4a8a696277b") (:authors ("Morten Slot Kristensen ")) (:maintainer "Morten Slot Kristensen ") (:keywords "convenience") (:url . "https://github.com/netromdk/annotate-depth"))]) - (annotation . [(20200914 644) nil "Functions for annotating text with faces and help bubbles" single ((:commit . "505464961f07f0991263708fd8cbf5f7ad12f53f") (:url . "https://github.com/agda/agda"))]) + (annotation . [(20200914 644) nil "Functions for annotating text with faces and help bubbles" single ((:commit . "7ca527c6f1712cff2975508e140103b49f03d526") (:url . "https://github.com/agda/agda"))]) (annoying-arrows-mode . [(20161024 646) ((cl-lib (0 5))) "Ring the bell if using arrows too much" single ((:commit . "3c42e9807d7696da2da2a21b63beebf9cdb3f5dc") (:authors ("Magnar Sveen" . "magnars@gmail.com")) (:maintainer "Magnar Sveen" . "magnars@gmail.com"))]) (ansi . [(20211104 1420) ((emacs (24 1)) (cl-lib (0 6))) "Turn string into ansi strings" single ((:commit . "2367fba7b3b2340364a30cd6de7f3eb6bb9898a3") (:authors ("Johan Andersson" . "johan.rejeep@gmail.com")) (:maintainer "Johan Andersson" . "johan.rejeep@gmail.com") (:keywords "terminals" "color" "ansi") (:url . "http://github.com/rejeep/ansi"))]) (ansible . [(20220114 45) ((s (1 9 0)) (f (0 16 2))) "Ansible minor mode" tar ((:commit . "d89ac0ee57742cca0f0e0a3453d9dcc521575690") (:authors ("k1LoW (Kenichirou Oyama), ")) (:maintainer "k1LoW (Kenichirou Oyama), ") (:url . "https://github.com/k1LoW/emacs-ansible"))]) @@ -198,7 +198,7 @@ (auto-async-byte-compile . [(20160916 454) nil "Automatically byte-compile when saved" single ((:commit . "8681e74ddb8481789c5dbb3cafabb327db4c4484") (:authors ("rubikitch" . "rubikitch@ruby-lang.org")) (:maintainer "rubikitch" . "rubikitch@ruby-lang.org") (:keywords "lisp" "convenience") (:url . "http://www.emacswiki.org/cgi-bin/wiki/download/auto-async-byte-compile.el"))]) (auto-auto-indent . [(20131106 1903) ((es-lib (0 1)) (cl-lib (1 0))) "Indents code as you type" single ((:commit . "0139378577f936d34b20276af6f022fb457af490") (:authors ("sabof")) (:maintainer "sabof") (:url . "https://github.com/sabof/auto-auto-indent"))]) (auto-compile . [(20220422 1600) ((emacs (25 1)) (compat (28 1 1 0)) (packed (3 0 3))) "Automatically compile Emacs Lisp libraries" single ((:commit . "f19e9fbb8d72a47f0cef049b784e1a492bef9287") (:authors ("Jonas Bernoulli" . "jonas@bernoul.li")) (:maintainer "Jonas Bernoulli" . "jonas@bernoul.li") (:keywords "compile" "convenience" "lisp") (:url . "https://github.com/emacscollective/auto-compile"))]) - (auto-complete . [(20220105 439) ((popup (0 5 0)) (cl-lib (0 5))) "Auto Completion for GNU Emacs" tar ((:commit . "8edf20ae3e794cd3ab016a4cabcf6ee3763eecf6") (:authors ("Tomohiro Matsuyama" . "m2ym.pub@gmail.com")) (:maintainer "Jen-Chieh Shen" . "jcs090218@gmail.com") (:keywords "completion" "convenience") (:url . "https://github.com/auto-complete/auto-complete"))]) + (auto-complete . [(20220105 439) ((popup (0 5 0)) (cl-lib (0 5))) "Auto Completion for GNU Emacs" tar ((:commit . "d546b18c3e83e38686d9b7316c6c705597e1a8b3") (:authors ("Tomohiro Matsuyama" . "m2ym.pub@gmail.com")) (:maintainer "Jen-Chieh Shen" . "jcs090218@gmail.com") (:keywords "completion" "convenience") (:url . "https://github.com/auto-complete/auto-complete"))]) (auto-complete-auctex . [(20140223 1758) ((yasnippet (0 6 1)) (auto-complete (1 4))) "auto-completion for auctex" single ((:commit . "855633f668bcc4b9408396742a7cb84e0c4a2f77") (:authors ("Christopher Monsanto" . "chris@monsan.to")) (:maintainer "Christopher Monsanto" . "chris@monsan.to"))]) (auto-complete-c-headers . [(20150912 323) ((auto-complete (1 4))) "An auto-complete source for C/C++ header files" single ((:commit . "52fef720c6f274ad8de52bef39a343421006c511") (:authors ("Masafumi Oyamada" . "stillpedant@gmail.com")) (:maintainer "Masafumi Oyamada" . "stillpedant@gmail.com") (:keywords "c"))]) (auto-complete-chunk . [(20140225 946) ((auto-complete (1 4))) "Auto-completion for dot.separated.words." single ((:commit . "a9aa77ffb84a1037984a7ce4dda25074272f13fe") (:authors ("ARAKAKI, Takafumi")) (:maintainer "ARAKAKI, Takafumi") (:url . "https://github.com/tkf/auto-complete-chunk"))]) @@ -239,7 +239,7 @@ (avandu . [(20170101 1903) nil "Gateway to Tiny Tiny RSS" tar ((:commit . "f44588d8e747fa880411cb4542cc39962252b90a") (:authors ("Tom Willemse" . "tom@ryuslash.org")) (:maintainer "Tom Willemse" . "tom@ryuslash.org") (:keywords "net"))]) (avk-emacs-themes . [(20210521 1051) nil "Collection of avk themes" tar ((:commit . "7b9b6517873c4d4d73e6e34ca56c54062db60759") (:authors ("Alex V. Koval" . "alex@koval.kharkov.ua")) (:maintainer "Alex V. Koval" . "alex@koval.kharkov.ua") (:keywords "theme") (:url . "https://github.com/avkoval/avk-emacs-themes"))]) (avy . [(20220102 805) ((emacs (24 1)) (cl-lib (0 5))) "Jump to arbitrary positions in visible text and select text quickly." single ((:commit . "ba5f035be33693d1a136a5cbeedb24327f551a92") (:authors ("Oleh Krehel" . "ohwoeowho@gmail.com")) (:maintainer "Oleh Krehel" . "ohwoeowho@gmail.com") (:keywords "point" "location") (:url . "https://github.com/abo-abo/avy"))]) - (avy-embark-collect . [(20220221 1638) ((emacs (25 1)) (embark (0 9)) (avy (0 5))) "Use avy to jump to Embark Collect entries" single ((:commit . "29e227f7ec4cdf9fdab8b5723f4db236c81c2eb7") (:authors ("Omar Antolín Camarena" . "omar@matem.unam.mx")) (:maintainer "Omar Antolín Camarena" . "omar@matem.unam.mx") (:keywords "convenience") (:url . "https://github.com/oantolin/embark"))]) + (avy-embark-collect . [(20220221 1638) ((emacs (25 1)) (embark (0 9)) (avy (0 5))) "Use avy to jump to Embark Collect entries" single ((:commit . "df43af2faad986c81ba6df3a4bd19010ed664f80") (:authors ("Omar Antolín Camarena" . "omar@matem.unam.mx")) (:maintainer "Omar Antolín Camarena" . "omar@matem.unam.mx") (:keywords "convenience") (:url . "https://github.com/oantolin/embark"))]) (avy-flycheck . [(20160720 1500) ((emacs (24 1)) (flycheck (0 14)) (seq (1 11)) (avy (0 4 0))) "Jump to and fix syntax errors using `flycheck' with `avy' interface" single ((:commit . "5522f3bbbed1801d9278ed696ec0cbba38352985") (:authors ("Xu Ma" . "magicdirac@gmail.com")) (:maintainer "Xu Ma" . "magicdirac@gmail.com") (:keywords "tools" "convenience" "avy" "flycheck") (:url . "https://github.com/magicdirac/avy-flycheck"))]) (avy-menu . [(20210321 1732) ((emacs (24 3)) (avy (0 4 0))) "Library providing avy-powered popup menu" single ((:commit . "18bb320f395b7e412f7e377cf4c46d205d4b4e1a") (:authors ("Mark Karpov" . "markkarpov92@gmail.com")) (:maintainer "Mark Karpov" . "markkarpov92@gmail.com") (:keywords "popup" "menu") (:url . "https://github.com/mrkkrp/avy-menu"))]) (avy-migemo . [(20180716 1455) ((emacs (24 4)) (avy (0 4 0)) (migemo (1 9))) "avy with migemo" tar ((:commit . "922a6dd82c0bfa316b0fbb56a9d4dd4ffa5707e7") (:authors ("momomo5717")) (:maintainer "momomo5717") (:keywords "avy" "migemo") (:url . "https://github.com/momomo5717/avy-migemo"))]) @@ -254,7 +254,7 @@ (babel-repl . [(20160504 2201) ((emacs (24))) "Run babel REPL" single ((:commit . "e619c16e349a1ee7bd0ee0d7f3650d33bff73fc3") (:authors ("Hung Phan")) (:maintainer "Hung Phan") (:keywords "babel" "javascript" "es6") (:url . "https://github.com/hung-phan/babel-repl/"))]) (back-button . [(20150804 2004) ((nav-flash (1 0 0)) (smartrep (0 0 3)) (ucs-utils (0 7 2)) (list-utils (0 4 2)) (persistent-soft (0 8 8)) (pcache (0 2 3))) "Visual navigation through mark rings" single ((:commit . "98d92984a740acd1547bd7ed05cca0affdb21c3e") (:authors ("Roland Walker" . "walker@pobox.com")) (:maintainer "Roland Walker" . "walker@pobox.com") (:keywords "convenience" "navigation" "interface") (:url . "http://github.com/rolandwalker/back-button"))]) (backlight . [(20210513 129) ((emacs (24 3))) "backlight brightness adjustment on GNU/Linux" single ((:commit . "b6826a60440d8bf440618e3cdafb40158de920e6") (:authors ("Michael Schuldt" . "mbschuldt@gmail.com")) (:maintainer "Michael Schuldt" . "mbschuldt@gmail.com") (:keywords "hardware") (:url . "https://github.com/mschuldt/backlight.el"))]) - (backline . [(20220422 1600) ((emacs (25 1)) (compat (28 1 1 0)) (outline-minor-faces (0 1 2))) "Preserve appearance of outline headings" single ((:commit . "5d9d4b784468af620e4892ba14895ae6c28237a0") (:authors ("Jonas Bernoulli" . "jonas@bernoul.li")) (:maintainer "Jonas Bernoulli" . "jonas@bernoul.li") (:keywords "outlines") (:url . "https://github.com/tarsius/backline"))]) + (backline . [(20220424 2212) ((emacs (25 1)) (compat (28 1 1 0)) (outline-minor-faces (0 1 2))) "Preserve appearance of outline headings" single ((:commit . "0d44408262080cdf998de5a52516f220e7e7c99a") (:authors ("Jonas Bernoulli" . "jonas@bernoul.li")) (:maintainer "Jonas Bernoulli" . "jonas@bernoul.li") (:keywords "outlines") (:url . "https://github.com/tarsius/backline"))]) (backup-each-save . [(20180227 557) nil "backup each savepoint of a file" single ((:commit . "3c414b9d6b278911c95c5b8b71819e6af6f8a02a") (:authors ("Benjamin Rutt" . "brutt@bloomington.in.us")) (:maintainer "Conor Nash" . "conor@nashcobusinessservicesllc.com"))]) (backup-walker . [(20130720 1516) nil "quickly traverse all backups of a file" single ((:commit . "934a4128c122972ac32bb9952addf279a60a94da") (:authors ("Le Wang")) (:maintainer "Le Wang") (:keywords "backup") (:url . "https://github.com/lewang/backup-walker"))]) (backward-forward . [(20161229 550) ((emacs (24 5))) "navigation backwards and forwards across marks" single ((:commit . "58489957a62a0da25dfb5df902624d2548d800b4") (:authors ("Currell Berry" . "currellberry@gmail.com")) (:maintainer "Currell Berry" . "currellberry@gmail.com") (:keywords "navigation" "convenience" "backward" "forward") (:url . "https://gitlab.com/vancan1ty/emacs-backward-forward/tree/master"))]) @@ -422,7 +422,7 @@ (calfw-howm . [(20170704 4) nil "calendar view for howm" single ((:commit . "03abce97620a4a7f7ec5f911e669da9031ab9088") (:authors ("SAKURAI Masashi ")) (:maintainer "SAKURAI Masashi ") (:keywords "calendar"))]) (calfw-ical . [(20150703 819) nil "calendar view for ical format" single ((:commit . "03abce97620a4a7f7ec5f911e669da9031ab9088") (:authors ("SAKURAI Masashi ")) (:maintainer "SAKURAI Masashi ") (:keywords "calendar"))]) (calfw-org . [(20160303 258) nil "calendar view for org-agenda" single ((:commit . "03abce97620a4a7f7ec5f911e669da9031ab9088") (:authors ("SAKURAI Masashi ")) (:maintainer "SAKURAI Masashi ") (:keywords "calendar" "org"))]) - (calibredb . [(20220423 754) ((emacs (25 1)) (org (9 3)) (transient (0 1 0)) (s (1 12 0)) (dash (2 17 0)) (request (0 3 3)) (esxml (0 3 7))) "Yet another calibre client" tar ((:commit . "8432243b402bab499ca730be270944b4e1196dcd") (:authors ("Damon Chan" . "elecming@gmail.com")) (:maintainer "Damon Chan" . "elecming@gmail.com") (:keywords "tools") (:url . "https://github.com/chenyanming/calibredb.el"))]) + (calibredb . [(20220424 1610) ((emacs (25 1)) (org (9 3)) (transient (0 1 0)) (s (1 12 0)) (dash (2 17 0)) (request (0 3 3)) (esxml (0 3 7))) "Yet another calibre client" tar ((:commit . "8a6148a264e5e57e11824a238ae7b92bb3b6c9ab") (:authors ("Damon Chan" . "elecming@gmail.com")) (:maintainer "Damon Chan" . "elecming@gmail.com") (:keywords "tools") (:url . "https://github.com/chenyanming/calibredb.el"))]) (call-graph . [(20220422 1432) ((emacs (25 1)) (hierarchy (0 7 0)) (tree-mode (1 0 0)) (ivy (0 10 0))) "Generate call graph for c/c++ functions" tar ((:commit . "89a130f04bf04b0b1e5dac41fc640023db2ddc21") (:authors ("Huming Chen" . "chenhuming@gmail.com")) (:maintainer "Huming Chen" . "chenhuming@gmail.com") (:keywords "programming" "convenience") (:url . "https://github.com/beacoder/call-graph"))]) (calmer-forest-theme . [(20130926 510) nil "Darkish theme with green/orange tint" single ((:commit . "87ba7bae389084d13fe3bc34e0c923017eda6ba0") (:authors ("Artur Hefczyc, created 2003-04-18") ("David Caldwell" . "david@porkrind.org")) (:maintainer "Artur Hefczyc, created 2003-04-18") (:url . "https://github.com/caldwell/calmer-forest-theme"))]) (camcorder . [(20190317 2138) ((emacs (24)) (names (20150000)) (cl-lib (0 5))) "Record screencasts in gif or other formats." single ((:commit . "b11ca61491a27681bb3131b72b51c105fd996bed") (:authors ("Artur Malabarba" . "bruce.connor.am@gmail.com")) (:maintainer "Artur Malabarba" . "bruce.connor.am@gmail.com") (:keywords "multimedia" "screencast") (:url . "http://github.com/Bruce-Connor/camcorder.el"))]) @@ -460,7 +460,7 @@ (centimacro . [(20201225 1132) nil "Assign multiple macros as global key bindings" single ((:commit . "0149877584b333c4f1953f0767f0cae23881b0df") (:authors ("Oleh Krehel" . "ohwoeowho@gmail.com")) (:maintainer "Oleh Krehel" . "ohwoeowho@gmail.com") (:keywords "macros") (:url . "https://github.com/abo-abo/centimacro"))]) (cerbere . [(20181113 1641) ((pkg-info (0 5))) "Unit testing in Emacs for several programming languages" tar ((:commit . "c667c165d9c1657f13d2d46f09ba21b61f9402cc") (:authors ("Nicolas Lamirault" . "nicolas.lamirault@gmail.com")) (:maintainer "Nicolas Lamirault" . "nicolas.lamirault@gmail.com") (:keywords "python" "go" "php" "phpunit" "elisp" "ert" "tests" "tdd") (:url . "https://github.com/nlamirault/cerbere"))]) (ceylon-mode . [(20180606 1324) ((emacs (25))) "Major mode for editing Ceylon source code" single ((:commit . "948515672bc596dc118e8e3ede3ede5ec6a3c95a") (:authors ("Lucas Werkmeister" . "mail@lucaswerkmeister.de")) (:maintainer "Lucas Werkmeister" . "mail@lucaswerkmeister.de") (:keywords "languages" "ceylon") (:url . "https://github.com/lucaswerkmeister/ceylon-mode"))]) - (cfengine-code-style . [(20171115 2108) nil "C code style for CFEngine project." single ((:commit . "8a11a6ae40396bac028437b5bb472ac722c54dda") (:authors ("Mikhail Gusarov" . "mikhail.gusarov@cfengine.com")) (:maintainer "Mikhail Gusarov" . "mikhail.gusarov@cfengine.com") (:url . "https://github.com/cfengine/core"))]) + (cfengine-code-style . [(20171115 2108) nil "C code style for CFEngine project." single ((:commit . "77ae2447fb421f2c4e62f612f59e7c4073307492") (:authors ("Mikhail Gusarov" . "mikhail.gusarov@cfengine.com")) (:maintainer "Mikhail Gusarov" . "mikhail.gusarov@cfengine.com") (:url . "https://github.com/cfengine/core"))]) (cff . [(20160118 2018) ((cl-lib (0 5)) (emacs (24))) "Search of the C/C++ file header by the source and vice versa" single ((:commit . "b6ab2a28e64ef06f281ec74cfe3114e450644dfa") (:authors ("Alexey Veretennikov" . "alexey.veretennikov@gmail.com")) (:maintainer "Alexey Veretennikov" . "alexey.veretennikov@gmail.com") (:keywords "find-file") (:url . "https://github.com/fourier/cff"))]) (cfml-mode . [(20190617 1130) ((emacs (25))) "Emacs mode for editing CFML files" single ((:commit . "2de315abddb6af088a2346e142cc305889dcd775") (:authors ("Andrew Myers" . "am2605@gmail.com")) (:maintainer "Andrew Myers" . "am2605@gmail.com") (:url . "https://github.com/am2605/cfml-mode"))]) (cfn-mode . [(20220221 1029) ((emacs (26 0)) (f (0 20 0)) (s (1 12 0)) (yaml-mode (0 0 13))) "AWS cloudformation mode" tar ((:commit . "4cf56affe3035fda364109836e26499431095185") (:authors ("William Orr" . "will@worrbase.com")) (:maintainer "William Orr" . "will@worrbase.com") (:keywords "convenience" "languages" "tools") (:url . "https://gitlab.com/worr/cfn-mode"))]) @@ -491,10 +491,10 @@ (chocolate-theme . [(20210128 1647) ((emacs (24 1)) (autothemer (0 2))) "A dark chocolaty theme" single ((:commit . "ccc05f7ad96d3d1332727689bf6250443adc7ec0") (:url . "http://github.com/SavchenkoValeriy/emacs-chocolate-theme"))]) (choice-program . [(20201217 1751) ((emacs (26)) (dash (2 17 0))) "Parameter based program" tar ((:commit . "b8b1b6c5568f8778783454d5747912487c8e69b8") (:authors ("Paul Landes")) (:maintainer "Paul Landes") (:keywords "execution" "processes" "unix" "lisp") (:url . "https://github.com/plandes/choice-program"))]) (chronometer . [(20190304 1528) ((emacs (24))) "a [not so] simple chronometer" single ((:commit . "8457b296ef87be339cbe47730b922757d60bdcd5") (:authors ("Marcelo Toledo" . "marcelo@marcelotoledo.com")) (:maintainer "Marcelo Toledo" . "marcelo@marcelotoledo.com") (:keywords "tools" "convenience") (:url . "https://github.com/marcelotoledo/chronometer"))]) - (chronometrist . [(20220415 1213) ((emacs (27 1)) (dash (2 16 0)) (seq (2 20)) (ts (0 2))) "Friendly and powerful personal time tracker and analyzer" tar ((:commit . "c5d5ba419e7024f4152e141232e948267337d6ca") (:authors ("contrapunctus" . "xmpp:contrapunctus@jabjab.de")) (:maintainer "contrapunctus" . "xmpp:contrapunctus@jabjab.de") (:keywords "calendar") (:url . "https://tildegit.org/contrapunctus/chronometrist"))]) + (chronometrist . [(20220415 1213) ((emacs (27 1)) (dash (2 16 0)) (seq (2 20)) (ts (0 2))) "Friendly and powerful personal time tracker and analyzer" tar ((:commit . "e64113949733d10cc2a264add173ea78b20cca61") (:authors ("contrapunctus" . "xmpp:contrapunctus@jabjab.de")) (:maintainer "contrapunctus" . "xmpp:contrapunctus@jabjab.de") (:keywords "calendar") (:url . "https://tildegit.org/contrapunctus/chronometrist"))]) (chronometrist-goal . [(20210510 1831) ((emacs (25 1)) (alert (1 2)) (chronometrist (0 7 0))) "Adds support for time goals to Chronometrist" single ((:commit . "6cb939d160f5d5966d7853aa23f3ed7c7ef9df44") (:authors ("contrapunctus" . "xmpp:contrapunctus@jabber.fr")) (:maintainer "contrapunctus" . "xmpp:contrapunctus@jabber.fr") (:keywords "calendar") (:url . "https://tildegit.org/contrapunctus/chronometrist-goal"))]) - (chronometrist-key-values . [(20220414 726) ((chronometrist (0 7 0))) "add key-values to Chronometrist data" tar ((:commit . "c5d5ba419e7024f4152e141232e948267337d6ca") (:authors ("contrapunctus" . "xmpp:contrapunctus@jabjab.de")) (:maintainer "contrapunctus" . "xmpp:contrapunctus@jabjab.de") (:keywords "calendar") (:url . "https://tildegit.org/contrapunctus/chronometrist"))]) - (chronometrist-spark . [(20220321 349) ((emacs (25 1)) (chronometrist (0 7 0)) (spark (0 1))) "Show sparklines in Chronometrist buffers" tar ((:commit . "c5d5ba419e7024f4152e141232e948267337d6ca") (:authors ("contrapunctus" . "xmpp:contrapunctus@jabjab.de")) (:maintainer "contrapunctus" . "xmpp:contrapunctus@jabjab.de") (:keywords "calendar") (:url . "https://tildegit.org/contrapunctus/chronometrist"))]) + (chronometrist-key-values . [(20220414 726) ((chronometrist (0 7 0))) "add key-values to Chronometrist data" tar ((:commit . "e64113949733d10cc2a264add173ea78b20cca61") (:authors ("contrapunctus" . "xmpp:contrapunctus@jabjab.de")) (:maintainer "contrapunctus" . "xmpp:contrapunctus@jabjab.de") (:keywords "calendar") (:url . "https://tildegit.org/contrapunctus/chronometrist"))]) + (chronometrist-spark . [(20220321 349) ((emacs (25 1)) (chronometrist (0 7 0)) (spark (0 1))) "Show sparklines in Chronometrist buffers" tar ((:commit . "e64113949733d10cc2a264add173ea78b20cca61") (:authors ("contrapunctus" . "xmpp:contrapunctus@jabjab.de")) (:maintainer "contrapunctus" . "xmpp:contrapunctus@jabjab.de") (:keywords "calendar") (:url . "https://tildegit.org/contrapunctus/chronometrist"))]) (chronos . [(20150602 1529) nil "multiple simultaneous countdown / countup timers" tar ((:commit . "b360d9dae57aa553cf2a14ffa0756a51ad71de09") (:authors ("David Knight" . "dxknight@opmbx.org")) (:maintainer "David Knight" . "dxknight@opmbx.org") (:keywords "calendar") (:url . "http://github.com/dxknight/chronos"))]) (chruby . [(20180114 1652) ((cl-lib (0 5))) "Emacs integration for chruby" single ((:commit . "42bc6d521f832eca8e2ba210f30d03ad5529788f") (:authors ("Arne Brasseur" . "arne@arnebrasseur.net")) (:maintainer "Arne Brasseur" . "arne@arnebrasseur.net") (:keywords "languages") (:url . "https://github.com/plexus/chruby.el"))]) (chyla-theme . [(20180302 1658) nil "chyla.org - green color theme." single ((:commit . "ae5e7ecace2ab474151eb0ac5ef07fba2dc32f8a") (:authors ("Adam Chyła" . "adam@chyla.org")) (:maintainer "Adam Chyła" . "adam@chyla.org") (:url . "https://github.com/chyla/ChylaThemeForEmacs"))]) @@ -510,7 +510,7 @@ (circe . [(20220421 1956) ((emacs (24 5)) (cl-lib (0 5))) "Client for IRC in Emacs" tar ((:commit . "710f057fedae6e9b820cce9336fef24b7d057e4c") (:authors ("Jorgen Schaefer" . "forcer@forcix.cx")) (:maintainer "Jorgen Schaefer" . "forcer@forcix.cx") (:keywords "irc" "chat" "comm") (:url . "https://github.com/emacs-circe/circe"))]) (circe-notifications . [(20180102 2318) ((emacs (24 4)) (circe (2 3)) (alert (1 2))) "Add desktop notifications to Circe." single ((:commit . "291149ac12877bbd062da993479d3533a26862b0") (:authors ("Ruben Maher" . "r@rkm.id.au")) (:maintainer "Ruben Maher" . "r@rkm.id.au") (:url . "https://github.com/eqyiel/circe-notifications"))]) (circleci-api . [(20210227 1607) ((emacs (27)) (request (0 3 2))) "Bindings for the CircleCI API" single ((:commit . "2e39c5896819bb2063f9d7795c4299f419cf5542") (:authors ("Robin Schroer")) (:maintainer "Robin Schroer") (:url . "https://github.com/sulami/circleci-api"))]) - (citar . [(20220420 1123) ((emacs (27 1)) (parsebib (3 0)) (org (9 5)) (citeproc (0 9))) "Citation-related commands for org, latex, markdown" tar ((:commit . "8bc284ce6d9d13a0432f89d64580bfae85eb1c2e") (:authors ("Bruce D'Arcus ")) (:maintainer "Bruce D'Arcus ") (:url . "https://github.com/bdarcus/citar"))]) + (citar . [(20220423 1738) ((emacs (27 1)) (parsebib (3 0)) (org (9 5)) (citeproc (0 9))) "Citation-related commands for org, latex, markdown" tar ((:commit . "4fbdbdddb7f564b19d2507cafbbe29e18938ee51") (:authors ("Bruce D'Arcus ")) (:maintainer "Bruce D'Arcus ") (:url . "https://github.com/bdarcus/citar"))]) (citeproc . [(20220124 721) ((emacs (25)) (dash (2 13 0)) (s (1 12 0)) (f (0 18 0)) (queue (0 2)) (string-inflection (1 0)) (org (9)) (parsebib (2 4))) "A CSL 1.0.2 Citation Processor" tar ((:commit . "ba49516265fa24b138346c4918d39d19b4de8a62") (:authors ("András Simonyi" . "andras.simonyi@gmail.com")) (:maintainer "András Simonyi" . "andras.simonyi@gmail.com") (:keywords "bib") (:url . "https://github.com/andras-simonyi/citeproc-el"))]) (citeproc-org . [(20200915 2009) ((emacs (25 1)) (dash (2 12 0)) (org (9)) (f (0 18 0)) (citeproc (0 1)) (org-ref (1 1 1))) "Render org-mode references in CSL styles" tar ((:commit . "20cd7e817420a3f6e7b82faea901a3c67c6d4d9f") (:authors ("András Simonyi" . "andras.simonyi@gmail.com")) (:maintainer "András Simonyi" . "andras.simonyi@gmail.com") (:keywords "org-ref" "org-mode" "cite" "bib") (:url . "https://github.com/andras-simonyi/citeproc-org"))]) (citre . [(20220406 315) ((emacs (26 1))) "Ctags IDE on the True Editor" tar ((:commit . "0ae60846b0b58f09ea463f603bcc3f414a8fb35d") (:authors ("Hao Wang" . "amaikinono@gmail.com")) (:maintainer "Hao Wang" . "amaikinono@gmail.com") (:keywords "convenience" "tools") (:url . "https://github.com/universal-ctags/citre"))]) @@ -556,7 +556,7 @@ (cm-mode . [(20170203 2107) ((cl-lib (0 5))) "Minor mode for CriticMarkup" single ((:commit . "276d49c859822265070ae5dfbb403fd7d8d06436") (:authors ("Joost Kremers" . "joostkremers@fastmail.fm")) (:maintainer "Joost Kremers" . "joostkremers@fastmail.fm") (:keywords "text" "markdown"))]) (cmake-font-lock . [(20211224 2006) ((cmake-mode (0 0))) "Advanced, type aware, highlight support for CMake" single ((:commit . "0d6111b36a66013aa9b452e664c93308df3b07e1") (:authors ("Anders Lindgren")) (:maintainer "Anders Lindgren") (:keywords "faces" "languages") (:url . "https://github.com/Lindydancer/cmake-font-lock"))]) (cmake-ide . [(20210610 1525) ((emacs (24 4)) (cl-lib (0 5)) (seq (1 11)) (levenshtein (0)) (s (1 11 0))) "Calls CMake to find out include paths and other compiler flags" single ((:commit . "28dc4ab5bd01d99553901b4efeb7234280928b18") (:authors ("Atila Neves" . "atila.neves@gmail.com")) (:maintainer "Atila Neves" . "atila.neves@gmail.com") (:keywords "languages") (:url . "http://github.com/atilaneves/cmake-ide"))]) - (cmake-mode . [(20220322 1258) ((emacs (24 1))) "major-mode for editing CMake sources" single ((:commit . "5b21ca73027630e70b944c852da9ede04b010be5"))]) + (cmake-mode . [(20220322 1258) ((emacs (24 1))) "major-mode for editing CMake sources" single ((:commit . "c6ead9be834f779ae5d45841043431944d00e379"))]) (cmake-project . [(20171121 1115) nil "Integrates CMake build process with Emacs" single ((:commit . "a7cf9e4c01c4683e14b6942cc5cc5e8cddc98721") (:authors ("Alexander Lamaison" . "alexander.lamaison@gmail")) (:maintainer "Alexander Lamaison" . "alexander.lamaison@gmail") (:keywords "c" "cmake" "languages" "tools") (:url . "http://github.com/alamaison/emacs-cmake-project"))]) (cmd-to-echo . [(20161203 2133) ((emacs (24 4)) (s (1 11 0)) (shell-split-string (20151224 208))) "Show the output of long-running commands in the echo area" single ((:commit . "e0e874fc0e1ad6d291e39ed76023445297ad438a") (:authors ("Tijs Mallaerts" . "tijs.mallaerts@gmail.com")) (:maintainer "Tijs Mallaerts" . "tijs.mallaerts@gmail.com"))]) (cmm-mode . [(20150225 746) nil "Major mode for C-- source code" single ((:commit . "c3ad514dff3eb30434f6b20d953276d4c00de1ee"))]) @@ -603,7 +603,7 @@ (commenter . [(20160219 1627) ((emacs (24 4)) (let-alist (1 0 4))) "multiline-comment support package" single ((:commit . "6d1885419434ba779270c6fda0e30d390bb074bd") (:authors ("Yuta Yamada ")) (:maintainer "Yuta Yamada ") (:keywords "comment") (:url . "https://github.com/yuutayamada/commenter"))]) (commify . [(20210904 1106) ((s (1 9 0))) "Toggle grouping commas in numbers" single ((:commit . "d6656bd3a909917a51ba033a11d4ab5f5fe55f83") (:authors ("Daniel E. Doherty" . "ded-commify@ddoherty.net")) (:maintainer "Daniel E. Doherty" . "ded-commify@ddoherty.net") (:keywords "convenience" "editing" "numbers" "grouping" "commas") (:url . "https://github.com/ddoherty03/commify"))]) (common-lisp-snippets . [(20180226 1523) ((yasnippet (0 8 0))) "Yasnippets for Common Lisp" tar ((:commit . "c82ebf18f4ad49f390dd96ffcc59f8683c1a868b") (:authors ("Mark Karpov" . "markkarpov92@gmail.com")) (:maintainer "Mark Karpov" . "markkarpov92@gmail.com") (:keywords "snippets") (:url . "https://github.com/mrkkrp/common-lisp-snippets"))]) - (company . [(20220406 2323) ((emacs (25 1))) "Modular text completion framework" tar ((:commit . "1005540b1cdf176cbcf893b2fa83d2075cbbe3ca") (:authors ("Nikolaj Schumacher")) (:maintainer "Dmitry Gutov" . "dgutov@yandex.ru") (:keywords "abbrev" "convenience" "matching") (:url . "http://company-mode.github.io/"))]) + (company . [(20220425 1145) ((emacs (25 1))) "Modular text completion framework" tar ((:commit . "d5145006b948f93e673f439a766da01f636d39fc") (:authors ("Nikolaj Schumacher")) (:maintainer "Dmitry Gutov" . "dgutov@yandex.ru") (:keywords "abbrev" "convenience" "matching") (:url . "http://company-mode.github.io/"))]) (company-anaconda . [(20200404 1859) ((company (0 8 0)) (anaconda-mode (0 1 1)) (cl-lib (0 5 0)) (dash (2 6 0)) (s (1 9))) "Anaconda backend for company-mode" single ((:commit . "da1566db41a68809ef7f91ebf2de28118067c89b") (:authors ("Artem Malyshev" . "proofit404@gmail.com")) (:maintainer "Artem Malyshev" . "proofit404@gmail.com") (:url . "https://github.com/proofit404/anaconda-mode"))]) (company-ansible . [(20200306 1441) ((emacs (24 4)) (company (0 8 12))) "A company back-end for ansible" tar ((:commit . "79dd421b161efa49fbdffad57fa40edb41f484a3") (:authors ("Krzysztof Magosa" . "krzysztof@magosa.pl")) (:maintainer "Krzysztof Magosa" . "krzysztof@magosa.pl") (:keywords "ansible") (:url . "https://github.com/krzysztof-magosa/company-ansible"))]) (company-arduino . [(20160306 1739) ((emacs (24 1)) (company (0 8 0)) (irony (0 1 0)) (cl-lib (0 5)) (company-irony (0 1 0)) (company-c-headers (20140930)) (arduino-mode (1 0))) "company-mode for Arduino" single ((:commit . "d7e369702b8eee63e6dfdeba645ce28b6dc66fb1") (:authors ("Yuta Yamada" . "sleepboy.zzz@gmail.com")) (:maintainer "Yuta Yamada" . "sleepboy.zzz@gmail.com") (:keywords "convenience" "development" "company") (:url . "https://github.com/yuutayamada/company-arduino"))]) @@ -687,7 +687,8 @@ (conllu-mode . [(20200501 2328) ((emacs (25)) (cl-lib (0 5)) (flycheck (30)) (hydra (0 13 0)) (s (1 0))) "editing mode for CoNLL-U files" tar ((:commit . "0db3063572b0de08874822e20570bb153747e6ed") (:authors ("bruno cuconato" . "bcclaro+emacs@gmail.com")) (:maintainer "bruno cuconato" . "bcclaro+emacs@gmail.com") (:keywords "extensions") (:url . "https://github.com/odanoburu/conllu-mode"))]) (connection . [(20191111 446) nil "TCP-based client connection" single ((:commit . "bdf0aa7761d1c1a3bc0652b2fdc4a54b3acdb06a") (:authors ("Torsten Hilbrich" . "torsten.hilbrich@gmx.net")) (:maintainer "Torsten Hilbrich" . "torsten.hilbrich@gmx.net") (:keywords "network"))]) (constant-theme . [(20180921 1012) ((emacs (24 1))) "A calm, dark, almost monochrome color theme." tar ((:commit . "23543a09729569b566175abe1efbe774048d3fa8") (:authors ("Jannis Pohlmann" . "contact@jannispohlmann.de")) (:maintainer "Jannis Pohlmann" . "contact@jannispohlmann.de") (:keywords "themes") (:url . "https://github.com/jannis/emacs-constant-theme"))]) - (consult . [(20220423 417) ((emacs (27 1))) "Consulting completing-read" tar ((:commit . "8fab8a0061e030bf1d0d583f5b4da687df564d14") (:authors ("Daniel Mendler and Consult contributors")) (:maintainer "Daniel Mendler" . "mail@daniel-mendler.de") (:url . "https://github.com/minad/consult"))]) + (consult . [(20220423 417) ((emacs (27 1))) "Consulting completing-read" tar ((:commit . "ed44a20c23b7ee1b78a8cd0f56b005c880fc4c29") (:authors ("Daniel Mendler and Consult contributors")) (:maintainer "Daniel Mendler" . "mail@daniel-mendler.de") (:url . "https://github.com/minad/consult"))]) + (consult-ag . [(20220419 1721) ((emacs (27 1)) (consult (0 16))) "The silver searcher integration using Consult" single ((:commit . "2460ae6829e86c9f1186a852304d919526838cb8") (:authors ("Kanon Kakuno" . "yadex205@outlook.jp")) (:maintainer "Kanon Kakuno" . "yadex205@outlook.jp") (:url . "https://github.com/yadex205/consult-ag"))]) (consult-company . [(20211021 1152) ((emacs (27 1)) (company (0 9)) (consult (0 9))) "Consult frontend for company" single ((:commit . "ef1c553b4a72b23297b55708bf6f6dd1b27cc68e") (:authors ("mohsin kaleem" . "mohkale@kisara.moe")) (:maintainer "mohsin kaleem" . "mohkale@kisara.moe") (:url . "https://github.com/mohkale/consult-company"))]) (consult-dir . [(20211007 2352) ((emacs (26 1)) (consult (0 9)) (project (0 6 0))) "Insert paths into the minibuffer prompt" single ((:commit . "08f543ae6acbfc1ffe579ba1d00a5414012d5c0b") (:authors ("Karthik Chikmagalur")) (:maintainer "Karthik Chikmagalur" . "karthik.chikmagalur@gmail.com") (:keywords "convenience") (:url . "https://github.com/karthink/consult-dir"))]) (consult-eglot . [(20220409 1238) ((emacs (27 1)) (eglot (1 7)) (consult (0 16)) (project (0 3 0))) "A consulting-read interface for eglot" single ((:commit . "0da8801dd8435160ce1f62ad8066bd52e38f5cbd") (:authors ("mohsin kaleem" . "mohkale@kisara.moe")) (:maintainer "Mohsin Kaleem") (:keywords "tools" "completion" "lsp") (:url . "https://github.com/mohkale/consult-eglot"))]) @@ -697,7 +698,7 @@ (consult-lsp . [(20220409 1107) ((emacs (27 1)) (lsp-mode (5 0)) (consult (0 16)) (f (0 20 0))) "LSP-mode Consult integration" single ((:commit . "a8eb3a062feb2715f174500d0624d3a85e000cf7") (:authors ("Gerry Agbobada")) (:maintainer "Gerry Agbobada") (:keywords "tools" "completion" "lsp") (:url . "https://github.com/gagbo/consult-lsp"))]) (consult-notmuch . [(20220421 717) ((emacs (26 1)) (consult (0 9)) (notmuch (0 31))) "Notmuch search using consult" single ((:commit . "16eb2c100ca144140f07014c32e99487c6a73e18") (:authors ("Jose A Ortega Ruiz" . "jao@gnu.org")) (:maintainer "Jose A Ortega Ruiz") (:keywords "mail") (:url . "https://codeberg.org/jao/consult-notmuch"))]) (consult-org-roam . [(20220420 528) ((emacs (27 1)) (org-roam (2 2 0)) (consult (0 16))) "Consult integration for org-roam" single ((:commit . "41f5d43c50e283a7d509675cd448e69f0f94ef6b") (:authors ("jgru ")) (:maintainer "jgru ") (:url . "https://github.com/jgru/consult-org-roam"))]) - (consult-project-extra . [(20220228 843) ((emacs (27 1)) (consult (0 15)) (project (0 8 1))) "Consult integration for project.el" single ((:commit . "897f2f71a94ce1b72c3bf823e14791a332befbb7") (:authors ("Enrique Kessler Martínez")) (:maintainer "Enrique Kessler Martínez") (:keywords "convenience" "project" "management") (:url . "https://github.com/Qkessler/consult-project-extra"))]) + (consult-project-extra . [(20220424 1815) ((emacs (27 1)) (consult (0 17)) (project (0 8 1))) "Consult integration for project.el" single ((:commit . "fa882a0bf9b697ebb59d0dfa2ffd81ea6daabf41") (:authors ("Enrique Kessler Martínez")) (:maintainer "Enrique Kessler Martínez") (:keywords "convenience" "project" "management") (:url . "https://github.com/Qkessler/consult-project-extra"))]) (consult-projectile . [(20220414 738) ((emacs (25 1)) (consult (0 12)) (projectile (2 5 0))) "Consult integration for projectile" single ((:commit . "f510a5ca83cc8a42a2038ae15e998ca1c4f2f575") (:authors ("Marco Pawłowski")) (:maintainer "Marco Pawłowski") (:keywords "convenience") (:url . "https://gitlab.com/OlMon/consult-projectile"))]) (consult-recoll . [(20220227 2050) ((emacs (26 1)) (consult (0 9))) "Recoll queries using consult" single ((:commit . "228306eeda8c57db45609ca068f60ee433367c17") (:authors ("Jose A Ortega Ruiz" . "jao@gnu.org")) (:maintainer "Jose A Ortega Ruiz") (:keywords "docs" "convenience") (:url . "https://codeberg.org/jao/consult-recoll"))]) (consult-spotify . [(20211114 2258) ((emacs (26 1)) (consult (0 8)) (espotify (0 1))) "Spotify queries using consult" single ((:commit . "ea6d6021e5acc550560325db2f09198839ee702f") (:authors ("Jose A Ortega Ruiz" . "jao@gnu.org")) (:maintainer "Jose A Ortega Ruiz") (:keywords "multimedia") (:url . "https://codeberg.org/jao/espotify"))]) @@ -813,7 +814,7 @@ (dakrone-light-theme . [(20170808 2140) nil "dakrone's custom light theme" single ((:commit . "06f198dc8b4ca7421990b30a23d89c8e0b8c5de4") (:authors ("Lee Hinman ")) (:maintainer "Lee Hinman ") (:keywords "color" "themes" "faces") (:url . "https://github.com/dakrone/dakrone-light-theme"))]) (dakrone-theme . [(20170801 1933) nil "dakrone's custom dark theme" single ((:commit . "232ad1be5f3572dcbdf528f1655109aa355a6937") (:authors ("Lee Hinman ")) (:maintainer "Lee Hinman ") (:keywords "color" "themes") (:url . "https://github.com/dakrone/dakrone-theme"))]) (danneskjold-theme . [(20220316 1101) nil "Beautiful high-contrast Emacs theme." tar ((:commit . "054c0b9bc9cefb53a4065096e66707d20885c461") (:authors ("Dmitry Akatov" . "akatovda@yandex.com")) (:maintainer "Dmitry Akatov" . "akatovda@yandex.com") (:url . "https://github.com/rails-to-cosmos/"))]) - (dante . [(20210301 1738) ((dash (2 12 0)) (emacs (25 1)) (f (0 19 0)) (flycheck (0 30)) (company (0 9)) (haskell-mode (13 14)) (s (1 11 0)) (lcr (1 0))) "Development mode for Haskell" single ((:commit . "8741419333fb85ed2c1d71f5902688f5201b0a40") (:authors ("Jean-Philippe Bernardy" . "jeanphilippe.bernardy@gmail.com")) (:maintainer "Jean-Philippe Bernardy" . "jeanphilippe.bernardy@gmail.com") (:keywords "haskell" "tools") (:url . "https://github.com/jyp/dante"))]) + (dante . [(20220423 1731) ((dash (2 12 0)) (emacs (25 1)) (f (0 19 0)) (flycheck (0 30)) (company (0 9)) (haskell-mode (13 14)) (s (1 11 0)) (lcr (1 0))) "Development mode for Haskell" single ((:commit . "81c67457ca72c9be7d90d037fcd306c1ca7c1f05") (:authors ("Jean-Philippe Bernardy" . "jeanphilippe.bernardy@gmail.com")) (:maintainer "Jean-Philippe Bernardy" . "jeanphilippe.bernardy@gmail.com") (:keywords "haskell" "tools") (:url . "https://github.com/jyp/dante"))]) (dap-mode . [(20220422 1951) ((emacs (26 1)) (dash (2 18 0)) (lsp-mode (6 0)) (bui (1 1 0)) (f (0 20 0)) (s (1 12 0)) (lsp-treemacs (0 1)) (posframe (0 7 0)) (ht (2 3))) "Debug Adapter Protocol mode" tar ((:commit . "944fb95542fc57d9a533c4de442817e11cea8a11") (:authors ("Ivan Yonchovski" . "yyoncho@gmail.com")) (:maintainer "Ivan Yonchovski" . "yyoncho@gmail.com") (:keywords "languages" "debug") (:url . "https://github.com/emacs-lsp/dap-mode"))]) (darcsum . [(20190316 2215) nil "a pcl-cvs like interface for managing darcs patches" single ((:commit . "6a8b690539d133c5e3d17cb23fe4365fbb6fb493") (:authors ("John Wiegley" . "johnw@gnu.org")) (:maintainer "John Wiegley" . "johnw@gnu.org") (:keywords "completion" "convenience" "tools" "vc"))]) (darcula-theme . [(20171227 1845) nil "Inspired by IntelliJ's Darcula theme" single ((:commit . "d9b82b58ded9014985be6658f4ab17e26ed9e93e") (:authors ("Sam Halliday" . "Sam.Halliday@gmail.com")) (:maintainer "Sam Halliday" . "Sam.Halliday@gmail.com") (:keywords "faces") (:url . "https://gitlab.com/fommil/emacs-darcula-theme"))]) @@ -872,7 +873,7 @@ (describe-hash . [(20200718 1556) nil "Help function for examining a hash map" single ((:commit . "18e69a932d5495c8439571ba8f2d2ee123d434b1") (:url . "https://github.com/Junker/describe-hash"))]) (describe-number . [(20151101 55) ((yabin (1 1))) "Describe arbitrarily large number at point." single ((:commit . "40618345a37831804b29589849a785ef5aa5ac24") (:authors ("Morten Slot Kristensen ")) (:maintainer "Morten Slot Kristensen ") (:keywords "describe" "value" "help") (:url . "https://github.com/netromdk/describe-number"))]) (desktop+ . [(20170107 2132) ((emacs (24 4)) (dash (2 11 0)) (f (0 17 2))) "Handle special buffers when saving & restoring sessions" single ((:commit . "88055cee526a000056201898499cebbd35e3ea76") (:authors ("François Févotte" . "fevotte@gmail.com")) (:maintainer "François Févotte" . "fevotte@gmail.com") (:url . "https://github.com/ffevotte/desktop-plus"))]) - (desktop-environment . [(20220422 1837) ((emacs (25 1))) "Helps you control your GNU/Linux computer" single ((:commit . "08404b6e6ab1ffec3130cf9ef6277e7fe46c8727") (:authors ("Damien Cassou , Nicolas Petton" . "nicolas@petton.fr")) (:maintainer "Damien Cassou , Nicolas Petton" . "nicolas@petton.fr") (:url . "https://gitlab.petton.fr/DamienCassou/desktop-environment"))]) + (desktop-environment . [(20220424 805) ((emacs (25 1))) "Helps you control your GNU/Linux computer" single ((:commit . "c4b7680861cb47c4f9d020b13c82dc57c9304893") (:authors ("Damien Cassou , Nicolas Petton" . "nicolas@petton.fr")) (:maintainer "Damien Cassou , Nicolas Petton" . "nicolas@petton.fr") (:url . "https://gitlab.petton.fr/DamienCassou/desktop-environment"))]) (desktop-mail-user-agent . [(20210519 1008) ((emacs (24 3))) "Call OS default mail program to compose mail" single ((:commit . "caac672ef7e4ddced960fa31cef3a6ba5d7ab451") (:authors ("Lassi Kortela" . "lassi@lassi.io")) (:maintainer "Lassi Kortela" . "lassi@lassi.io") (:keywords "mail") (:url . "https://github.com/lassik/emacs-desktop-mail-user-agent"))]) (desktop-registry . [(20140119 2143) nil "Keep a central registry of desktop files" single ((:commit . "244c2e7f9f0a1050aa8a47ad0b38f4e4584682dd") (:authors ("Tom Willemse" . "tom@ryuslash.org")) (:maintainer "Tom Willemse" . "tom@ryuslash.org") (:keywords "convenience") (:url . "http://projects.ryuslash.org/desktop-registry/"))]) (detour . [(20181122 2138) ((emacs (24 4))) "Take a quick detour and return" single ((:commit . "1ff23c236e18971ed1077840daf047cde79a45ee") (:authors ("Stefan Kamphausen ")) (:maintainer "Stefan Kamphausen ") (:keywords "convenience" "abbrev") (:url . "https://github.com/ska2342/detour/"))]) @@ -949,7 +950,7 @@ (direx-grep . [(20140515 1506) ((direx (0 1 -3))) "Grep node of direx.el using incremental search like anything.el/helm.el" single ((:commit . "1109a512a80b2673a70b18b8568514049017faad") (:authors ("Hiroaki Otsu" . "ootsuhiroaki@gmail.com")) (:maintainer "Hiroaki Otsu" . "ootsuhiroaki@gmail.com") (:keywords "convenience") (:url . "https://github.com/aki2o/direx-grep"))]) (dirtree . [(20140129 832) ((tree-mode (1 1 1 1)) (windata (0))) "Directory tree views" single ((:commit . "ba55f1e716e386fdd37cb8e7f48616e405dc7251") (:authors ("Ye Wenbin" . "wenbinye@gmail.com")) (:maintainer "Ye Wenbin" . "wenbinye@gmail.com"))]) (dirtree-prosjekt . [(20140129 904) ((prosjekt (0 3)) (dirtree (0 1))) "dirtree integration for prosjekt." single ((:commit . "a864a8be5842223043702395f311e3350c28e9db") (:authors ("Austin Bingham" . "austin.bingham@gmail.com")) (:maintainer "Austin Bingham" . "austin.bingham@gmail.com") (:url . "https://github.com/abingham/prosjekt"))]) - (dirvish . [(20220423 1140) ((emacs (27 1))) "A modern file manager based on dired mode" tar ((:commit . "523ad7e1be4188521cf543176c61750665159695") (:authors ("Alex Lu ")) (:maintainer "Alex Lu ") (:keywords "files" "convenience") (:url . "https://github.com/alexluigit/dirvish"))]) + (dirvish . [(20220425 1522) ((emacs (27 1))) "A modern file manager based on dired mode" tar ((:commit . "3e0a414df35742799759f71915443226574fc961") (:authors ("Alex Lu ")) (:maintainer "Alex Lu ") (:keywords "files" "convenience") (:url . "https://github.com/alexluigit/dirvish"))]) (disable-mouse . [(20210512 2114) ((emacs (24 1))) "Disable mouse commands globally" single ((:commit . "cae3be9dd012727b40ad3b511731191f79cebe42") (:authors ("Steve Purcell" . "steve@sanityinc.com")) (:maintainer "Steve Purcell" . "steve@sanityinc.com") (:keywords "mouse") (:url . "https://github.com/purcell/disable-mouse"))]) (disaster . [(20171016 2152) nil "Disassemble C/C++ code under cursor in Emacs" single ((:commit . "10a785facc60d89d78e0d5177985ab1af1741bb4") (:authors ("Justine Tunney" . "jtunney@gmail.com")) (:maintainer "Justine Tunney" . "jtunney@gmail.com") (:keywords "tools") (:url . "https://github.com/jart/disaster"))]) (discourse . [(20160911 819) ((cl-lib (0 5)) (request (0 2)) (s (1 11 0))) "discourse api" single ((:commit . "a86c7e608851e186fe12e892a573994f08c8e65e") (:authors ("DarkSun" . "lujun9972@gmail.com")) (:maintainer "DarkSun" . "lujun9972@gmail.com") (:keywords "lisp" "discourse") (:url . "https://github.com/lujun9972/discourse-api"))]) @@ -1036,7 +1037,7 @@ (dumb-diff . [(20171211 2122) ((emacs (24 3))) "fast arbitrary diffs" single ((:commit . "1a2331d283049b71a07c1b06b1e0627a950d55f4") (:authors ("jack angers")) (:maintainer "jack angers") (:keywords "programming" "diff"))]) (dumb-jump . [(20211018 1545) ((emacs (24 3)) (s (1 11 0)) (dash (2 9 0)) (popup (0 5 3))) "Jump to definition for 50+ languages without configuration" single ((:commit . "dbb915441a2b66f2fbb954ff5de2723c5a4771d4") (:authors ("jack angers and contributors")) (:maintainer "jack angers and contributors") (:keywords "programming") (:url . "https://github.com/jacktasia/dumb-jump"))]) (dummyparens . [(20141009 1024) nil "parenthesis auto-pairing and wrapping" single ((:commit . "9798ef1d0eaa24e4fe66f8aa6022a8c62714cc89") (:authors ("Sergei Nosov ")) (:maintainer "Sergei Nosov ") (:keywords "dummyparens" "auto-pair" "wrapping") (:url . "https://github.com/snosov1/dummyparens"))]) - (dune . [(20210909 1010) nil "Integration with the dune build system" tar ((:commit . "b6299ec743c71c762a25caa4e66f72e590267a42") (:url . "https://github.com/ocaml/dune"))]) + (dune . [(20210909 1010) nil "Integration with the dune build system" tar ((:commit . "37d0cb628482fb17ec8adc6265251d13db7deb6e") (:url . "https://github.com/ocaml/dune"))]) (dune-format . [(20210505 108) ((reformatter (0 6)) (emacs (24 1))) "Reformat OCaml's dune files automatically" single ((:commit . "196f16a01f4c855de7becddbc4cfed2f6788693a") (:authors ("Steve Purcell" . "steve@sanityinc.com")) (:maintainer "Steve Purcell" . "steve@sanityinc.com") (:keywords "languages") (:url . "https://github.com/purcell/emacs-dune-format"))]) (duplicate-thing . [(20181031 1500) nil "Duplicate current line & selection" single ((:commit . "9d8fd05e3e5caa35d3f2a0c0032c92f0c0908e21") (:authors ("ongaeshi")) (:maintainer "ongaeshi") (:keywords "convenience" "command" "duplicate" "line" "selection") (:url . "https://github.com/ongaeshi/duplicate-thing"))]) (dut-mode . [(20170729 2111) ((emacs (24))) "Major mode for the Dut programming language" single ((:commit . "9235c7acaa6690942e9de8b7acd1e4be0c859dc1") (:authors ("The dut-mode Authors")) (:maintainer "The dut-mode Authors") (:keywords "languages" "gut") (:url . "https://github.com/dut-lang/dut-mode"))]) @@ -1225,8 +1226,8 @@ (emamux . [(20200315 1220) ((emacs (24 3))) "Interact with tmux" single ((:commit . "6172131d78038f0b1490e24bac60534bf4ad3b30") (:authors ("Syohei YOSHIDA" . "syohex@gmail.com")) (:maintainer "Syohei YOSHIDA" . "syohex@gmail.com") (:url . "https://github.com/syohex/emacs-emamux"))]) (emamux-ruby-test . [(20130812 1639) ((emamux (0 1)) (projectile (0 9 1))) "Ruby test with emamux" single ((:commit . "23b73c650573b340351a919da3da416acfc2ac84") (:url . "https://github.com/syohex/emamux-ruby-test"))]) (emaps . [(20200508 1759) ((dash (2 17 0)) (emacs (24))) "Utilities for working with keymaps" single ((:commit . "7c561f3ded2015ed3774e5784059d6601082743e") (:authors ("Ben Moon" . "software@guiltydolphin.com")) (:maintainer "Ben Moon" . "software@guiltydolphin.com") (:keywords "convenience" "keyboard" "keymap" "utility") (:url . "https://github.com/GuiltyDolphin/emaps"))]) - (embark . [(20220423 250) ((emacs (26 1))) "Conveniently act on minibuffer completions" tar ((:commit . "29e227f7ec4cdf9fdab8b5723f4db236c81c2eb7") (:authors ("Omar Antolín Camarena" . "omar@matem.unam.mx")) (:maintainer "Omar Antolín Camarena" . "omar@matem.unam.mx") (:keywords "convenience") (:url . "https://github.com/oantolin/embark"))]) - (embark-consult . [(20220423 354) ((emacs (26 1)) (embark (0 12)) (consult (0 10))) "Consult integration for Embark" single ((:commit . "29e227f7ec4cdf9fdab8b5723f4db236c81c2eb7") (:authors ("Omar Antolín Camarena" . "omar@matem.unam.mx")) (:maintainer "Omar Antolín Camarena" . "omar@matem.unam.mx") (:keywords "convenience") (:url . "https://github.com/oantolin/embark"))]) + (embark . [(20220425 1718) ((emacs (26 1))) "Conveniently act on minibuffer completions" tar ((:commit . "19e0de0786f7d5db196ff1d5a459d39e265b2960") (:authors ("Omar Antolín Camarena" . "omar@matem.unam.mx")) (:maintainer "Omar Antolín Camarena" . "omar@matem.unam.mx") (:keywords "convenience") (:url . "https://github.com/oantolin/embark"))]) + (embark-consult . [(20220423 1631) ((emacs (26 1)) (embark (0 12)) (consult (0 10))) "Consult integration for Embark" single ((:commit . "19e0de0786f7d5db196ff1d5a459d39e265b2960") (:authors ("Omar Antolín Camarena" . "omar@matem.unam.mx")) (:maintainer "Omar Antolín Camarena" . "omar@matem.unam.mx") (:keywords "convenience") (:url . "https://github.com/oantolin/embark"))]) (ember-mode . [(20200208 1423) ((cl-lib (0 5))) "Ember navigation mode for emacs" single ((:commit . "a587c423041b2fcb065fd5b6a03b2899b764e462") (:authors ("Aad Versteden" . "madnificent@gmail.com")) (:maintainer "Aad Versteden" . "madnificent@gmail.com") (:keywords "ember" "ember.js" "emberjs"))]) (ember-yasnippets . [(20160526 1658) ((yasnippet (0 8 0))) "Snippets for Ember.js development" tar ((:commit . "3b5bd01569646237bf1b540d097e12f9118b67f4") (:authors ("Ron White" . "ronco@costite.com")) (:maintainer "Ron White" . "ronco@costite.com") (:keywords "tools" "abbrev" "languages"))]) (embrace . [(20171031 1833) ((cl-lib (0 5)) (expand-region (0 10 0))) "Add/Change/Delete pairs based on `expand-region'" single ((:commit . "dd5da196e5bcc5e6d87e1937eca0c21da4334ef2") (:authors ("Junpeng Qiu" . "qjpchmail@gmail.com")) (:maintainer "Junpeng Qiu" . "qjpchmail@gmail.com") (:keywords "extensions"))]) @@ -1264,12 +1265,12 @@ (epic . [(20170210 23) ((htmlize (1 47))) "Evernote Picker for Cocoa Emacs" single ((:commit . "a41826c330eb0ea061d58a08cc861b0c4ac8ec4e") (:authors ("Yoshinari Nomura" . "nom@quickhack.net")) (:maintainer "Yoshinari Nomura" . "nom@quickhack.net") (:keywords "evernote" "applescript") (:url . "https://github.com/yoshinari-nomura/epic"))]) (eping . [(20201027 2149) ((emacs (25 1))) "Ping websites to check internet connectivity" tar ((:commit . "99d3a4b6973d5b09864e0af7425a61f99c19b90a") (:authors ("Sean Hutchings" . "seanhut@yandex.com")) (:maintainer "Sean Hutchings" . "seanhut@yandex.com") (:keywords "comm" "processes" "terminals" "unix") (:url . "https://github.com/sean-hut/eping"))]) (epkg . [(20220423 1552) ((emacs (25 1)) (compat (28 1 1 0)) (closql (20210927))) "Browse the Emacsmirror package database" tar ((:commit . "5dd40e242f305859a26ebbd6249e7cbf7361e005") (:authors ("Jonas Bernoulli" . "jonas@bernoul.li")) (:maintainer "Jonas Bernoulli" . "jonas@bernoul.li") (:keywords "tools") (:url . "https://github.com/emacscollective/epkg"))]) - (epkg-marginalia . [(20220422 1607) ((emacs (26)) (compat (28 1 1 0)) (epkg (3 3 1)) (marginalia (0 12))) "Show Epkg information in completion annotations" single ((:commit . "c04a92b29c653020016c7928f3b89a5f804b9fd7") (:authors ("Jonas Bernoulli" . "jonas@bernoul.li")) (:maintainer "Jonas Bernoulli" . "jonas@bernoul.li") (:keywords "tools") (:url . "https://github.com/emacscollective/epkg-marginalia"))]) + (epkg-marginalia . [(20220424 2211) ((emacs (26)) (compat (28 1 1 0)) (epkg (3 3 1)) (marginalia (0 12))) "Show Epkg information in completion annotations" single ((:commit . "73519c62db12c17804bfbcdfb0a6028389374bec") (:authors ("Jonas Bernoulli" . "jonas@bernoul.li")) (:maintainer "Jonas Bernoulli" . "jonas@bernoul.li") (:keywords "tools") (:url . "https://github.com/emacscollective/epkg-marginalia"))]) (epl . [(20180205 2049) ((cl-lib (0 3))) "Emacs Package Library" single ((:commit . "78ab7a85c08222cd15582a298a364774e3282ce6") (:authors ("Sebastian Wiesner" . "swiesner@lunaryorn.com")) (:maintainer "Johan Andersson" . "johan.rejeep@gmail.com") (:keywords "convenience") (:url . "http://github.com/cask/epl"))]) (epm . [(20190509 443) ((emacs (24 3)) (epl (0 8))) "Emacs Package Manager" tar ((:commit . "6375ddbf93c5f25647f6ebb25b54045b3c93a5be") (:authors ("Chunyang Xu" . "xuchunyang.me@gmail.com")) (:maintainer "Chunyang Xu" . "xuchunyang.me@gmail.com") (:url . "https://github.com/xuchunyang/epm"))]) (epresent . [(20160411 201) ((org (8)) (cl-lib (0 5))) "Simple presentation mode for Emacs Org-mode" single ((:commit . "6c8abedcf46ff08091fa2bba52eb905c6290057d") (:keywords "gui") (:url . "https://github.com/dakrone/epresent"))]) (eproject . [(20180312 1642) ((helm (1 6 4))) "assign files to projects, programatically" tar ((:commit . "068218d2cf2138cb2e8fc29b57e773a0097a7e8b") (:authors ("Jonathan Rockway" . "jon@jrock.us")) (:maintainer "Jonathan Rockway" . "jon@jrock.us") (:keywords "programming" "projects"))]) - (equake . [(20210913 145) ((emacs (26 1)) (dash (2 14 1))) "Drop-down console for (e)shell & terminal emulation" single ((:commit . "4d6ef75a4d91ded22caad220909518ccb67b7b87") (:authors ("Benjamin Slade" . "slade@lambda-y.net")) (:maintainer "Benjamin Slade" . "slade@lambda-y.net") (:keywords "convenience" "frames" "terminals" "tools" "window-system") (:url . "https://gitlab.com/emacsomancer/equake"))]) + (equake . [(20220424 350) ((emacs (26 1)) (dash (2 14 1))) "Drop-down console for (e)shell & terminal emulation" single ((:commit . "ea5c0570f58b8e62249e001ed434a1056a50abe7") (:authors ("Benjamin Slade" . "slade@lambda-y.net")) (:maintainer "Benjamin Slade" . "slade@lambda-y.net") (:keywords "convenience" "frames" "terminals" "tools" "window-system") (:url . "https://gitlab.com/emacsomancer/equake"))]) (eradio . [(20210327 1000) ((emacs (24 1))) "A simple Internet radio player" single ((:commit . "47769986c79def84307921f0277e9bb2714756c2") (:authors ("Olav Fosse" . "mail@olavfosse.no")) (:maintainer "Olav Fosse" . "mail@olavfosse.no") (:url . "https://github.com/fossegrim/eradio"))]) (erblint . [(20200622 5) ((emacs (24))) "An interface for checking HTML ERB files using Erblint" single ((:commit . "89af42f776d8dc656104322edaace2ede7499932") (:authors ("Leonardo Santos")) (:maintainer "Leonardo Santos") (:keywords "project" "convenience") (:url . "https://github.com/leodcs/erblint-emacs"))]) (erc-colorize . [(20170107 1339) nil "Per user colorization of whole message" single ((:commit . "d026a016dcb9d63d9ac66d30627a92a8f1681bbd") (:authors ("Sylvain Rousseau ")) (:maintainer "Sylvain Rousseau ") (:keywords "erc" "convenience") (:url . "https://github.com/thisirs/erc-colorize.git"))]) @@ -1293,8 +1294,8 @@ (erefactor . [(20200513 1252) ((cl-lib (0 3))) "Emacs-Lisp refactoring utilities" single ((:commit . "bfe27a1b8c7cac0fe054e76113e941efa3775fe8") (:authors ("Masahiro Hayashi" . "mhayashi1120@gmail.com")) (:maintainer "Masahiro Hayashi" . "mhayashi1120@gmail.com") (:keywords "extensions" "tools" "maint") (:url . "https://github.com/mhayashi1120/Emacs-erefactor"))]) (ergoemacs-mode . [(20220411 338) ((emacs (24 1)) (cl-lib (0 5))) "Emacs mode based on common modern interface and ergonomics." tar ((:commit . "9cd89eef490f6c9f4af273bb3dd2c68d5ed2de61") (:authors ("Xah Lee" . "xah@xahlee.org") ("David Capello" . "davidcapello@gmail.com") ("Matthew L. Fidler" . "matthew.fidler@gmail.com") ("Kim F. Storm" . "storm@cua.dk")) (:maintainer "Matthew L. Fidler" . "matthew.fidler@gmail.com") (:keywords "convenience") (:url . "https://github.com/ergoemacs/ergoemacs-mode"))]) (ergoemacs-status . [(20160318 538) ((powerline (2 3)) (mode-icons (0 1 0))) "Adaptive Status Bar / Mode Line" single ((:commit . "d952cc2361adf6eb4d6af60950ad4ab699c81320") (:authors ("Matthew Fidler")) (:maintainer "Matthew Fidler"))]) - (eri . [(20200914 644) nil "Enhanced relative indentation (eri)" single ((:commit . "505464961f07f0991263708fd8cbf5f7ad12f53f") (:url . "https://github.com/agda/agda"))]) - (erlang . [(20220215 1844) ((emacs (24 1))) "Erlang major mode" tar ((:commit . "277c1d5bd088d8114395d1cf1b666539d42b86c7") (:authors ("Anders Lindgren")) (:maintainer "Anders Lindgren") (:keywords "erlang" "languages" "processes"))]) + (eri . [(20200914 644) nil "Enhanced relative indentation (eri)" single ((:commit . "7ca527c6f1712cff2975508e140103b49f03d526") (:url . "https://github.com/agda/agda"))]) + (erlang . [(20220215 1844) ((emacs (24 1))) "Erlang major mode" tar ((:commit . "990db3c92a55265673be883554ada262b16616fa") (:authors ("Anders Lindgren")) (:maintainer "Anders Lindgren") (:keywords "erlang" "languages" "processes"))]) (erlstack-mode . [(20210419 1917) ((emacs (25 1)) (dash (2 12 0))) "Minor mode for analysing Erlang stacktraces" single ((:commit . "ca264bca24cdaa8b2bac57882716f03f633e42b0") (:authors ("k32")) (:maintainer "k32") (:keywords "tools" "erlang") (:url . "https://github.com/k32/erlstack-mode"))]) (eros . [(20180415 618) ((emacs (24 4))) "Evaluation Result OverlayS for Emacs Lisp" single ((:commit . "dd8910279226259e100dab798b073a52f9b4233a") (:authors ("Tianxiang Xiong" . "tianxiang.xiong@gmail.com")) (:maintainer "Tianxiang Xiong" . "tianxiang.xiong@gmail.com") (:keywords "convenience" "lisp") (:url . "https://github.com/xiongtx/eros"))]) (ert-async . [(20200105 1031) ((emacs (24 1))) "Async support for ERT" single ((:commit . "948cf2faa10e085bda3739034ca5ea1912893433") (:authors ("Johan Andersson" . "johan.rejeep@gmail.com")) (:maintainer "Johan Andersson" . "johan.rejeep@gmail.com") (:keywords "lisp" "test") (:url . "http://github.com/rejeep/ert-async.el"))]) @@ -1358,7 +1359,7 @@ (evalator-clojure . [(20160208 2148) ((cider (0 10 0)) (evalator (1 0 0))) "Clojure evaluation context for evalator via CIDER." tar ((:commit . "caa4e0a137bdfada86593128a654e16aa617ad50") (:authors ("Sean Irby")) (:maintainer "Sean Irby" . "sean.t.irby@gmail.com") (:keywords "languages" "clojure" "cider" "helm") (:url . "http://www.github.com/seanirby/evalator-clojure"))]) (eve-mode . [(20170822 2231) ((emacs (25)) (polymode (1 0)) (markdown-mode (2 0))) "Major mode for editing Eve documents." single ((:commit . "a4661114d9c18725691b76321d72167ca5a9070a") (:authors ("Joshua Cole" . "joshuafcole@gmail.com")) (:maintainer "Joshua Cole" . "joshuafcole@gmail.com") (:keywords "languages" "wp" "tools") (:url . "https://github.com/witheve/emacs-eve-mode"))]) (everlasting-scratch . [(20220412 921) ((emacs (25 1))) "The *scratch* that lasts forever" single ((:commit . "8706c55f3b7c267c15b8f10170ecec9998b3cc3d") (:authors ("Huming Chen" . "chenhuming@gmail.com")) (:maintainer "Huming Chen" . "chenhuming@gmail.com") (:keywords "convenience" "tool") (:url . "https://github.com/beacoder/everlasting-scratch"))]) - (evil . [(20220423 811) ((emacs (24 1)) (goto-chg (1 6)) (cl-lib (0 5))) "Extensible Vi layer for Emacs." tar ((:commit . "48404a336850a20ed093fcf78539037c17386235") (:maintainer "Tom Dalziel" . "tom.dalziel@gmail.com") (:keywords "emulation" "vim") (:url . "https://github.com/emacs-evil/evil"))]) + (evil . [(20220424 2228) ((emacs (24 1)) (goto-chg (1 6)) (cl-lib (0 5))) "Extensible Vi layer for Emacs." tar ((:commit . "f75732de0ca5cae70f17dbc4bf7df03cb4ec491f") (:maintainer "Tom Dalziel" . "tom.dalziel@gmail.com") (:keywords "emulation" "vim") (:url . "https://github.com/emacs-evil/evil"))]) (evil-anzu . [(20200514 1902) ((evil (1 0 0)) (anzu (0 46))) "anzu for evil-mode" single ((:commit . "d3f6ed4773b48767bd5f4708c7f083336a8a8a86") (:authors ("Syohei YOSHIDA" . "syohex@gmail.com") ("Fredrik Bergroth" . "fbergroth@gmail.com")) (:maintainer "Syohei YOSHIDA" . "syohex@gmail.com") (:url . "https://github.com/syohex/emacs-evil-anzu"))]) (evil-args . [(20220125 1626) ((evil (1 0 8))) "Motions and text objects for delimited arguments in Evil." single ((:commit . "2671071a4a57eaee7cc8c27b9e4b6fc60fd2ccd3") (:authors ("Connor Smith" . "wconnorsmith@gmail.com")) (:maintainer "Connor Smith" . "wconnorsmith@gmail.com") (:keywords "evil" "vim-emulation") (:url . "http://github.com/wcsmith/evil-args"))]) (evil-avy . [(20150908 748) ((emacs (24 1)) (cl-lib (0 5)) (avy (0 3 0)) (evil (1 2 3))) "set-based completion" single ((:commit . "2dd955cc3ecaa7ddeb67b295298abdc6d16dd3a5") (:authors ("Yufan Lou" . "loganlyf@gmail.com")) (:maintainer "Yufan Lou" . "loganlyf@gmail.com") (:keywords "point" "location" "evil" "vim") (:url . "https://github.com/louy2/evil-avy"))]) @@ -1366,7 +1367,7 @@ (evil-cleverparens . [(20170718 413) ((evil (1 0)) (paredit (1)) (smartparens (1 6 1)) (emacs (24 4)) (dash (2 12 0))) "Evil friendly minor-mode for editing lisp." tar ((:commit . "8c45879d49bfa6d4e414b6c1df700a4a51cbb869") (:authors ("Olli Piepponen" . "opieppo@gmail.com")) (:maintainer "Olli Piepponen" . "opieppo@gmail.com") (:keywords "cleverparens" "parentheses" "evil" "paredit" "smartparens") (:url . "https://github.com/luxbock/evil-cleverparens"))]) (evil-colemak-basics . [(20220222 1856) ((emacs (24 3)) (evil (1 2 12)) (evil-snipe (2 0 3))) "Basic Colemak key bindings for evil-mode" single ((:commit . "66648de206a7368013f28c0d053b1b32c3efe6c6") (:authors ("Wouter Bolsterlee" . "wouter@bolsterl.ee")) (:maintainer "Wouter Bolsterlee" . "wouter@bolsterl.ee") (:keywords "convenience" "emulations" "colemak" "evil") (:url . "https://github.com/wbolster/evil-colemak-basics"))]) (evil-colemak-minimal . [(20171006 1317) ((emacs (24)) (evil (1 2 12))) "Minimal Colemak key bindings for evil-mode" single ((:commit . "6d98b6da60f414524a0d718f76024c26dce742b3") (:authors ("Bryan Allred" . "bryan@revolvingcow.com")) (:maintainer "Bryan Allred" . "bryan@revolvingcow.com") (:keywords "colemak" "evil") (:url . "https://github.com/bmallred/evil-colemak-minimal"))]) - (evil-collection . [(20220417 1119) ((emacs (25 1)) (evil (1 2 13)) (annalist (1 0))) "A set of keybindings for Evil mode" tar ((:commit . "a075a4e439ac7fe2cc57e5bba910291820fd31f1") (:authors ("James Nguyen" . "james@jojojames.com")) (:maintainer "James Nguyen" . "james@jojojames.com") (:keywords "evil" "tools") (:url . "https://github.com/emacs-evil/evil-collection"))]) + (evil-collection . [(20220425 851) ((emacs (25 1)) (evil (1 2 13)) (annalist (1 0))) "A set of keybindings for Evil mode" tar ((:commit . "694c1b4201dce70e7a98bdf6d95cd1a08107fc97") (:authors ("James Nguyen" . "james@jojojames.com")) (:maintainer "James Nguyen" . "james@jojojames.com") (:keywords "evil" "tools") (:url . "https://github.com/emacs-evil/evil-collection"))]) (evil-commentary . [(20210210 1702) ((evil (1 0 0))) "Comment stuff out. A port of vim-commentary." tar ((:commit . "2dab6ac34d1617971768ad219d73af48f7473fec") (:authors ("Quang Linh LE" . "linktohack@gmail.com")) (:maintainer "Quang Linh LE" . "linktohack@gmail.com") (:keywords "evil" "comment" "commentary" "evil-commentary") (:url . "http://github.com/linktohack/evil-commentary"))]) (evil-dvorak . [(20160416 1841) ((evil (1 0 8))) "evil keybindings for that work with dvorak mode" tar ((:commit . "824f7c56980d72a0ff04c662223540cd66f13754") (:authors ("Joshua Branson")) (:maintainer "Joshua Branson") (:keywords "dvorak" "evil" "vim"))]) (evil-easymotion . [(20200424 135) ((emacs (24)) (avy (0 3 0)) (cl-lib (0 5))) "A port of vim's easymotion to emacs" single ((:commit . "f96c2ed38ddc07908db7c3c11bcd6285a3e8c2e9") (:authors ("PythonNut" . "pythonnut@pythonnut.com")) (:maintainer "PythonNut" . "pythonnut@pythonnut.com") (:keywords "convenience" "evil") (:url . "https://github.com/pythonnut/evil-easymotion"))]) @@ -1420,7 +1421,7 @@ (evil-swap-keys . [(20191105 1426) ((emacs (24 4))) "Intelligently swap keys on text input with evil" single ((:commit . "b5ef105499f998b5667da40da30c073229a213ea") (:authors ("Wouter Bolsterlee" . "wouter@bolsterl.ee")) (:maintainer "Wouter Bolsterlee" . "wouter@bolsterl.ee") (:keywords "convenience" "data" "languages" "tools") (:url . "https://github.com/wbolster/evil-swap-keys"))]) (evil-tabs . [(20160217 1520) ((evil (0 0 0)) (elscreen (0 0 0))) "Integrating Vim-style tabs for Evil mode users." single ((:commit . "53d3314a810017b6056ab6796aef671f5ea1c063") (:authors ("Kris Jenkins" . "krisajenkins@gmail.com")) (:maintainer "Kris Jenkins" . "krisajenkins@gmail.com") (:keywords "evil" "tab" "tabs" "vim") (:url . "https://github.com/krisajenkins/evil-tabs"))]) (evil-terminal-cursor-changer . [(20220422 255) ((evil (1 0 8))) "Change cursor shape and color by evil state in terminal" single ((:commit . "69d562932f9ab9869ab1ed923e9789cbfa0ff14c") (:authors ("7696122")) (:maintainer "7696122") (:keywords "evil" "terminal" "cursor") (:url . "https://github.com/7696122/evil-terminal-cursor-changer"))]) - (evil-test-helpers . [(20201008 1515) ((evil (1 14 0))) "unit test helpers for Evil" single ((:commit . "48404a336850a20ed093fcf78539037c17386235") (:authors ("Vegard Øye ")) (:maintainer "Vegard Øye "))]) + (evil-test-helpers . [(20201008 1515) ((evil (1 14 0))) "unit test helpers for Evil" single ((:commit . "f75732de0ca5cae70f17dbc4bf7df03cb4ec491f") (:authors ("Vegard Øye ")) (:maintainer "Vegard Øye "))]) (evil-tex . [(20220415 842) ((emacs (26 1)) (evil (1 0)) (auctex (11 88))) "Useful features for editing LaTeX in evil-mode" single ((:commit . "26035ec9a09f8b38ce0d495ff788e83ec8b195d5") (:keywords "tex" "emulation" "vi" "evil" "wp") (:url . "https://github.com/iyefrat/evil-tex"))]) (evil-text-object-python . [(20191010 1328) ((emacs (25)) (evil (1 2 14)) (dash (2 16 0))) "Python specific evil text objects" single ((:commit . "39d22fc524f0413763f291267eaab7f4e7984318") (:authors ("Wouter Bolsterlee" . "wouter@bolsterl.ee")) (:maintainer "Wouter Bolsterlee" . "wouter@bolsterl.ee") (:keywords "convenience" "languages" "tools") (:url . "https://github.com/wbolster/evil-text-object-python"))]) (evil-textobj-anyblock . [(20170905 1907) ((cl-lib (0 5)) (evil (1 1 0))) "Textobject for the closest user-defined blocks." single ((:commit . "ff00980f0634f95bf2ad9956b615a155ea8743be") (:authors ("Fox Kiester" . "noct@openmailbox.org")) (:maintainer "Fox Kiester" . "noct@openmailbox.org") (:keywords "evil") (:url . "https://github.com/noctuid/evil-textobj-anyblock"))]) @@ -1512,7 +1513,7 @@ (fill-function-arguments . [(20201223 819) ((emacs (24 4))) "Convert function arguments to/from single line" single ((:commit . "a0a2f8538c80ac08e497dea784fcb90c93ab465b") (:authors ("David Shepherd" . "davidshepherd7@gmail.com")) (:maintainer "David Shepherd" . "davidshepherd7@gmail.com") (:keywords "convenience") (:url . "https://github.com/davidshepherd7/fill-function-arguments"))]) (fill-page . [(20210707 354) ((emacs (24 4))) "Fill buffer so you don't see empty lines at the end" single ((:commit . "cc15eb323685bf09ed4a7828fd40c5da1aeb8795") (:authors ("Shen, Jen-Chieh" . "jcs090218@gmail.com")) (:maintainer "Shen, Jen-Chieh" . "jcs090218@gmail.com") (:url . "https://github.com/jcs-elpa/fill-page"))]) (fillcode . [(20200524 2226) nil "Fill (wrap) function calls and expressions in source code" single ((:commit . "501468082e46bd0975ef4d8765363fd564338099") (:authors ("Ryan Barrett" . "fillcode@ryanb.org")) (:maintainer "Ryan Barrett" . "fillcode@ryanb.org") (:url . "https://snarfed.org/fillcode"))]) - (filldent . [(20220419 1628) ((emacs (24 1))) "Fill or indent" single ((:commit . "b55fd3aae9f389b76fe695b300984188f24f9366") (:authors ("Case Duckworth" . "acdw@acdw.net")) (:maintainer "Case Duckworth" . "acdw@acdw.net") (:url . "https://github.com/duckwork/filldent.el"))]) + (filldent . [(20220423 2216) ((emacs (24 1))) "Fill or indent" single ((:commit . "2f32e0cf5e27c613f962fa41bf3427bbdc04e6c0") (:authors ("Case Duckworth" . "acdw@acdw.net")) (:maintainer "Case Duckworth" . "acdw@acdw.net") (:url . "https://github.com/duckwork/filldent.el"))]) (finalize . [(20170418 1945) ((emacs (24 1)) (cl-generic (0 3)) (cl-lib (0 3)) (eieio (1 4))) "finalizers for Emacs Lisp" tar ((:commit . "846731531e7d1d80451787992e07bfe7dedbe9ff") (:authors ("Christopher Wellons" . "wellons@nullprogram.com")) (:maintainer "Christopher Wellons" . "wellons@nullprogram.com") (:url . "https://github.com/skeeto/elisp-finalize"))]) (find-by-pinyin-dired . [(20180210 218) ((pinyinlib (0 1 0))) "Find file by first PinYin character of Chinese Hanzi" single ((:commit . "3b4781148dddc84a701ad76c0934ed991ecd59d5") (:authors ("Chen Bin" . "chenbin.sh@gmail.com")) (:maintainer "Chen Bin" . "chenbin.sh@gmail.com") (:keywords "hanzi" "chinese" "dired" "find" "file" "pinyin") (:url . "http://github.com/redguardtoo/find-by-pinyin-dired"))]) (find-dupes-dired . [(20210426 835) ((emacs (26 1))) "Find dupes and handle in dired" single ((:commit . "904225a3f89bbd3b44ea097a282ec6ca7945f7f1") (:authors ("Shuguang Sun" . "shuguang79@qq.com")) (:maintainer "Shuguang Sun" . "shuguang79@qq.com") (:keywords "tools") (:url . "https://github.com/ShuguangSun/find-dupes-dired"))]) @@ -1671,7 +1672,7 @@ (flycheck-ycmd . [(20181016 618) ((emacs (24)) (dash (2 13 0)) (flycheck (0 22)) (ycmd (1 2)) (let-alist (1 0 5))) "flycheck integration for ycmd" single ((:commit . "c17ff9e0250a9b39d23af37015a2b300e2f36fed") (:authors ("Austin Bingham" . "austin.bingham@gmail.com")) (:maintainer "Austin Bingham" . "austin.bingham@gmail.com") (:url . "https://github.com/abingham/emacs-ycmd"))]) (flymake-aspell . [(20220411 826) ((emacs (26 1))) "Aspell checker for flymake" single ((:commit . "dcf7e6543e4d94d58375e00e4a10db615ef06941") (:authors ("Leo Gaskin" . "leo.gaskin@le0.gs")) (:maintainer "Leo Gaskin" . "leo.gaskin@le0.gs") (:keywords "wp" "flymake" "spell" "aspell") (:url . "https://github.com/leotaku/flycheck-aspell"))]) (flymake-coffee . [(20170723 146) ((flymake-easy (0 1))) "A flymake handler for coffee script" single ((:commit . "dee295acf30820ed15fe0de17137d50bc27fc80c") (:authors ("Steve Purcell" . "steve@sanityinc.com")) (:maintainer "Steve Purcell" . "steve@sanityinc.com") (:url . "https://github.com/purcell/flymake-coffee"))]) - (flymake-collection . [(20220410 1343) ((emacs (28 1)) (let-alist (1 0)) (flymake (1 2 1))) "Collection of checkers for flymake, bringing flymake to the level of flycheck" tar ((:commit . "297406f601daffbec2b3305013442b2829451416") (:authors ("Mohsin Kaleem" . "mohkale@kisara.moe")) (:maintainer "Mohsin Kaleem" . "mohkale@kisara.moe") (:keywords "language" "tools") (:url . "https://github.com/mohkale/flymake-collection"))]) + (flymake-collection . [(20220410 1343) ((emacs (28 1)) (let-alist (1 0)) (flymake (1 2 1))) "Collection of checkers for flymake, bringing flymake to the level of flycheck" tar ((:commit . "8f36fed9eef834cf94931fc8b813f9ac8db6d2a4") (:authors ("Mohsin Kaleem" . "mohkale@kisara.moe")) (:maintainer "Mohsin Kaleem" . "mohkale@kisara.moe") (:keywords "language" "tools") (:url . "https://github.com/mohkale/flymake-collection"))]) (flymake-css . [(20170723 146) ((flymake-easy (0 1))) "Flymake support for css using csslint" single ((:commit . "de090163ba289910ceeb61b13368ce42d0f2dfd8") (:authors ("Steve Purcell" . "steve@sanityinc.com")) (:maintainer "Steve Purcell" . "steve@sanityinc.com") (:url . "https://github.com/purcell/flymake-css"))]) (flymake-cursor . [(20210126 1733) ((flymake (0 3))) "Show flymake messages in the minibuffer after delay" single ((:commit . "9feffdd1fa286070a54842ebbd31e7d1e4204f1c") (:authors ("Unknown Original Author") ("Dino Chiesa" . "dpchiesa@hotmail.com") ("Sam Graham ")) (:maintainer "Sam Graham ") (:keywords "languages" "mode" "flymake") (:url . "https://github.com/flymake/emacs-flymake-cursor"))]) (flymake-diagnostic-at-point . [(20180815 1004) ((emacs (26 1)) (popup (0 5 3))) "Display flymake diagnostics at point" single ((:commit . "379616b1c6f5ebeaf08fbe54ae765008a78b3be7") (:authors ("Ricardo Martins" . "ricardo@scarybox.net")) (:maintainer "Ricardo Martins" . "ricardo@scarybox.net") (:keywords "convenience" "languages" "tools") (:url . "https://github.com/meqif/flymake-diagnostic-at-point"))]) @@ -1709,6 +1710,7 @@ (flymake-python-pyflakes . [(20170723 146) ((flymake-easy (0 8))) "A flymake handler for python-mode files using pyflakes (or flake8)" single ((:commit . "1d65c26bf65a5dcbd29fcd967e2feb90e1e7a33d") (:authors ("Steve Purcell" . "steve@sanityinc.com")) (:maintainer "Steve Purcell" . "steve@sanityinc.com") (:url . "https://github.com/purcell/flymake-python-pyflakes"))]) (flymake-quickdef . [(20200308 2342) ((emacs (26 1))) "Quickly define a new Flymake backend" single ((:commit . "150c5839768a3d32f988f9dc08052978a68f2ad7") (:authors ("Karl Otness")) (:maintainer "Karl Otness") (:keywords "languages" "tools" "convenience" "lisp") (:url . "https://github.com/karlotness/flymake-quickdef"))]) (flymake-racket . [(20210105 606) ((emacs (26 1))) "Flymake extension for Racket." single ((:commit . "3d3e5f2a9ab696670f9e52baa4dde7b84b7542df") (:maintainer "James Nguyen" . "james@jojojames.com") (:keywords "languages" "racket" "scheme") (:url . "https://github.com/jojojames/flymake-racket"))]) + (flymake-rakudo . [(20220424 637) ((emacs (28 1)) (flymake-collection (2 0 0)) (let-alist (1 0))) "Flymake syntax checker for Rakudo" single ((:commit . "f8e3d03a7207876cd891174702efd572d74f2e49") (:authors ("Siavash Askari Nasr" . "ciavash@proton.me")) (:maintainer "Siavash Askari Nasr" . "ciavash@proton.me") (:keywords "language" "tools" "convenience") (:url . "https://github.com/Raku/flymake-rakudo"))]) (flymake-ruby . [(20170723 146) ((flymake-easy (0 1))) "A flymake handler for ruby-mode files" single ((:commit . "6c320c6fb686c5223bf975cc35178ad6b195e073") (:authors ("Steve Purcell" . "steve@sanityinc.com")) (:maintainer "Steve Purcell" . "steve@sanityinc.com") (:url . "https://github.com/purcell/flymake-ruby"))]) (flymake-sass . [(20170723 146) ((flymake-easy (0 1))) "Flymake handler for sass and scss files" single ((:commit . "2de28148e92deb93bff3d55fe14e7c67ac476056") (:authors ("Steve Purcell" . "steve@sanityinc.com")) (:maintainer "Steve Purcell" . "steve@sanityinc.com") (:url . "https://github.com/purcell/flymake-sass"))]) (flymake-shell . [(20170723 146) ((flymake-easy (0 1))) "A flymake syntax-checker for shell scripts" single ((:commit . "a16cf453056b9849cc7c912bb127fb0b08fc6dab") (:authors ("Steve Purcell" . "steve@sanityinc.com")) (:maintainer "Steve Purcell" . "steve@sanityinc.com") (:url . "https://github.com/purcell/flymake-shell"))]) @@ -1747,7 +1749,7 @@ (foreign-regexp . [(20200325 50) nil "search and replace by foreign regexp." tar ((:commit . "e2dd47f2160cadc194eb156e7c76c3c869e6706e") (:authors ("K-talo Miyazaki ")) (:maintainer "K-talo Miyazaki ") (:keywords "convenience" "emulations" "matching" "tools" "unix" "wp"))]) (foreman-mode . [(20170725 1422) ((s (1 9 0)) (dash (2 10 0)) (dash-functional (1 2 0)) (f (0 17 2)) (emacs (24))) "View and manage Procfile-based applications" single ((:commit . "22b3bb13134b617870ed1e888af739f4818be929") (:authors ("ZHOU Feng" . "zf.pascal@gmail.com")) (:maintainer "ZHOU Feng" . "zf.pascal@gmail.com") (:keywords "foreman") (:url . "http://github.com/zweifisch/foreman-mode"))]) (forest-blue-theme . [(20160627 842) ((emacs (24))) "Emacs theme with a dark background." single ((:commit . "58096ce1a25615d2bae806c3775bae3e2775019d") (:authors ("olkinn")) (:maintainer "olkinn"))]) - (forge . [(20220423 1139) ((emacs (25 1)) (compat (28 1 1 0)) (closql (1 2 0)) (dash (2 19 1)) (emacsql-sqlite (3 0 0)) (ghub (3 5 4)) (let-alist (1 0 6)) (magit (3 3 0)) (markdown-mode (2 4)) (transient (0 3 6)) (yaml (0 3 4))) "Access Git forges from Magit." tar ((:commit . "0ebd444a1125161b1933143059d01525f1dd22fe") (:authors ("Jonas Bernoulli" . "jonas@bernoul.li")) (:maintainer "Jonas Bernoulli" . "jonas@bernoul.li") (:keywords "git" "tools" "vc") (:url . "https://github.com/magit/forge"))]) + (forge . [(20220424 1416) ((emacs (25 1)) (compat (28 1 1 0)) (closql (1 2 0)) (dash (2 19 1)) (emacsql-sqlite (3 0 0)) (ghub (3 5 4)) (let-alist (1 0 6)) (magit (3 3 0)) (markdown-mode (2 4)) (transient (0 3 6)) (yaml (0 3 4))) "Access Git forges from Magit." tar ((:commit . "627972bbc83b2355047e075ce938f79136b1f74a") (:authors ("Jonas Bernoulli" . "jonas@bernoul.li")) (:maintainer "Jonas Bernoulli" . "jonas@bernoul.li") (:keywords "git" "tools" "vc") (:url . "https://github.com/magit/forge"))]) (form-feed . [(20210508 1627) ((emacs (24 1))) "Display ^L glyphs as horizontal lines" single ((:commit . "ac1f0ef30a11979f5dfe12d8c05a666739e486ff") (:authors ("Vasilij Schneidermann" . "mail@vasilij.de")) (:maintainer "Vasilij Schneidermann" . "mail@vasilij.de") (:keywords "faces") (:url . "https://depp.brause.cc/form-feed"))]) (format-all . [(20220412 1141) ((emacs (24 4)) (inheritenv (0 1)) (language-id (0 19))) "Auto-format C, C++, JS, Python, Ruby and 50 other languages" single ((:commit . "a07bf109ce8e27458a40420508943f53856549fc") (:authors ("Lassi Kortela" . "lassi@lassi.io")) (:maintainer "Lassi Kortela" . "lassi@lassi.io") (:keywords "languages" "util") (:url . "https://github.com/lassik/emacs-format-all-the-code"))]) (format-sql . [(20150422 1333) nil "Use format-sql to make your SQL readable in directly Emacs." single ((:commit . "97f475c245cd6c81a72a265678e2087cee66ac7b") (:authors ("Friedrich Paetzke" . "paetzke@fastmail.fm")) (:maintainer "Friedrich Paetzke" . "paetzke@fastmail.fm") (:url . "https://github.com/paetzke/format-sql.el"))]) @@ -1787,7 +1789,7 @@ (function-args . [(20211231 1150) ((ivy (0 9 1))) "C++ completion for GNU Emacs" tar ((:commit . "503e78fad9e7741ef4b8f5c24ff70c8909240db2") (:authors ("Oleh Krehel" . "ohwoeowho@gmail.com")) (:maintainer "Oleh Krehel" . "ohwoeowho@gmail.com") (:url . "https://github.com/abo-abo/function-args"))]) (fuo . [(20190812 927) ((emacs (24 4))) "feeluown client." single ((:commit . "0e4122f94a336a50c02bc96652d25ac3d74bedeb") (:authors ("cosven" . "yinshaowen241@gmail.com")) (:maintainer "cosven" . "yinshaowen241@gmail.com") (:keywords "feeluown" "multimedia" "unix") (:url . "http://github.com/cosven/emacs-fuo"))]) (furl . [(20150509 316) nil "Friendly URL retrieval" single ((:commit . "014438271e0ef27333dfcd599cb247f12a20d870") (:authors ("Natalie Weizenbaum" . "nweiz@google.com")) (:maintainer "Natalie Weizenbaum" . "nweiz@google.com"))]) - (futhark-mode . [(20220415 1524) ((emacs (24 3)) (cl-lib (0 5))) "major mode for editing Futhark source files" tar ((:commit . "a4a8d5151273aba04f622cf0df0ba806a6e95c25") (:keywords "languages") (:url . "https://github.com/diku-dk/futhark-mode"))]) + (futhark-mode . [(20220425 1144) ((emacs (24 3)) (cl-lib (0 5))) "major mode for editing Futhark source files" tar ((:commit . "7fd0a3c6c96ed8afd0249ab0734d9b63d4fd1cb1") (:keywords "languages") (:url . "https://github.com/diku-dk/futhark-mode"))]) (fuz . [(20200104 524) ((emacs (25 1))) "Fast and precise fuzzy scoring/matching utils" tar ((:commit . "fee874aa35d2ee6b12b836290b5c8eaa44175a28") (:authors ("Zhu Zihao" . "all_but_last@163.com")) (:maintainer "Zhu Zihao" . "all_but_last@163.com") (:keywords "lisp") (:url . "https://github.com/cireu/fuz.el"))]) (fuzzy . [(20211231 1837) ((emacs (24 3))) "Fuzzy Matching" single ((:commit . "ea361ce0f702c5f92ad4a89017def9c1619a3191") (:authors ("Tomohiro Matsuyama" . "m2ym.pub@gmail.com")) (:maintainer "Tomohiro Matsuyama" . "m2ym.pub@gmail.com") (:keywords "convenience") (:url . "https://github.com/auto-complete/fuzzy-el"))]) (fuzzy-finder . [(20210906 217) ((emacs (24 4))) "Fuzzy Finder App Integration" single ((:commit . "915a281fc8e50df84dcc205f9357e8314d60fa54") (:authors ("10sr" . "8.slashes@gmail.com")) (:maintainer "10sr" . "8.slashes@gmail.com") (:keywords "matching") (:url . "https://github.com/10sr/fuzzy-finder-el"))]) @@ -1840,7 +1842,7 @@ (gherkin-mode . [(20171224 1353) nil "An emacs major mode for editing gherkin files." single ((:commit . "0313492e7da152f0aa73ddf96c0287ded8f51253") (:authors ("Craig Andera")) (:maintainer "Craig Andera") (:keywords "languages"))]) (ghost-blog . [(20171023 742) ((markdown-mode (1 0))) "A package to manage Ghost blog" single ((:commit . "71b358643cc9a2db1bf752281ff94aba9b59e4cc") (:authors ("Javier Aguirre" . "hello@javaguirre.net")) (:maintainer "Javier Aguirre" . "hello@javaguirre.net") (:keywords "ghost" "blog") (:url . "https://github.com/javaguirre/ghost-blog"))]) (ghq . [(20210504 902) nil "Ghq interface for emacs" single ((:commit . "582bd6daa505d04c7cc06d6c82ed8aee0624bfbe") (:authors ("Roman Coedo" . "romancoedo@gmail.com")) (:maintainer "Roman Coedo" . "romancoedo@gmail.com") (:keywords "ghq"))]) - (ghub . [(20220423 1203) ((emacs (25 1)) (compat (28 1 1 0)) (let-alist (1 0 6)) (treepy (0 1 1))) "Client libraries for Git forge APIs." tar ((:commit . "0946102838df9e79abc309c45aeff1e4fafa61a5") (:authors ("Jonas Bernoulli" . "jonas@bernoul.li")) (:maintainer "Jonas Bernoulli" . "jonas@bernoul.li") (:keywords "tools") (:url . "https://github.com/magit/ghub"))]) + (ghub . [(20220424 947) ((emacs (25 1)) (compat (28 1 1 0)) (let-alist (1 0 6)) (treepy (0 1 1))) "Client libraries for Git forge APIs." tar ((:commit . "5135058a78a2bea112f9e591500790c1e3b731fd") (:authors ("Jonas Bernoulli" . "jonas@bernoul.li")) (:maintainer "Jonas Bernoulli" . "jonas@bernoul.li") (:keywords "tools") (:url . "https://github.com/magit/ghub"))]) (ghub+ . [(20191229 1748) ((emacs (25)) (ghub (2 0)) (apiwrap (0 5))) "a thick GitHub API client built on ghub" single ((:commit . "b1adef2402d7599911d4dd447a987a0cea04e6fe") (:authors ("Sean Allred" . "code@seanallred.com")) (:maintainer "Sean Allred" . "code@seanallred.com") (:keywords "extensions" "multimedia" "tools") (:url . "https://github.com/vermiculus/ghub-plus"))]) (gif-screencast . [(20210401 656) ((emacs (25 1))) "One-frame-per-action GIF recording" single ((:commit . "5517a557a17d8016c9e26b0acb74197550f829b9") (:authors ("Pierre Neidhardt" . "mail@ambrevar.xyz")) (:maintainer "Pierre Neidhardt" . "mail@ambrevar.xyz") (:keywords "multimedia" "screencast") (:url . "https://gitlab.com/ambrevar/emacs-gif-screencast"))]) (gift-mode . [(20210528 1459) nil "major mode for editing GIFT format quizzes" single ((:commit . "c93354e8fe1173b22f398f17b127875807f15b87") (:authors ("Christophe Rhodes" . "christophe@rhodes.io")) (:maintainer "Christophe Rhodes" . "christophe@rhodes.io") (:url . "https://github.com/csrhodes/gift-mode"))]) @@ -1855,11 +1857,11 @@ (git-backup-ivy . [(20220412 1914) ((ivy (0 12 0)) (git-backup (0 0 1)) (emacs (25 1))) "An ivy interface to git-backup" single ((:commit . "c53e1bc800963c0d826226c37c22e36f2353c70d") (:authors ("Sebastian Wålinder" . "s.walinder@gmail.com")) (:maintainer "Sebastian Wålinder" . "s.walinder@gmail.com") (:keywords "backup" "convenience" "files" "tools" "vc") (:url . "https://github.com/walseb/git-backup-ivy"))]) (git-blamed . [(20161028 1926) nil "Minor mode for incremental blame for Git" single ((:commit . "cef196abf398e2dd11f775d1e6cd8690567408aa") (:keywords "git" "version control" "release management"))]) (git-command . [(20191028 333) ((term-run (0 1 4)) (with-editor (2 3 1))) "A Git Command-Line interface" single ((:commit . "a773d40da39dfb1c6ecf2b0758aa370ddea8f06d") (:authors ("10sr <8slashes+el [at] gmail [dot] com>")) (:maintainer "10sr <8slashes+el [at] gmail [dot] com>") (:keywords "utility" "git") (:url . "https://github.com/10sr/git-command-el"))]) - (git-commit . [(20220422 1903) ((emacs (25 1)) (compat (28 1 0 4)) (transient (20210920)) (with-editor (20211001))) "Edit Git commit messages." tar ((:commit . "b4d54d3f8ee047479980b6d8079f3ce1a93bb6a4") (:authors ("Jonas Bernoulli" . "jonas@bernoul.li") ("Sebastian Wiesner" . "lunaryorn@gmail.com") ("Florian Ragwitz" . "rafl@debian.org") ("Marius Vollmer" . "marius.vollmer@gmail.com")) (:maintainer "Jonas Bernoulli" . "jonas@bernoul.li") (:keywords "git" "tools" "vc") (:url . "https://github.com/magit/magit"))]) + (git-commit . [(20220422 1903) ((emacs (25 1)) (compat (28 1 0 4)) (transient (20210920)) (with-editor (20211001))) "Edit Git commit messages." tar ((:commit . "3cb7f5ba430906bded9e5d9951f5260ab25644d0") (:authors ("Jonas Bernoulli" . "jonas@bernoul.li") ("Sebastian Wiesner" . "lunaryorn@gmail.com") ("Florian Ragwitz" . "rafl@debian.org") ("Marius Vollmer" . "marius.vollmer@gmail.com")) (:maintainer "Jonas Bernoulli" . "jonas@bernoul.li") (:keywords "git" "tools" "vc") (:url . "https://github.com/magit/magit"))]) (git-commit-insert-issue . [(20210107 2018) ((emacs (25)) (projectile (0)) (s (0)) (ghub (0)) (bitbucket (0))) "Get issues list when typing \"Fixes #\"" single ((:commit . "6cfb8b4b5b23ae881cf3d005da4d7f60d91cd2cd") (:authors ("Vindarel")) (:maintainer "Vindarel") (:keywords "tools" "vc" "github" "gitlab" "bitbucket" "commit" "issues") (:url . "https://gitlab.com/emacs-stuff/git-commit-insert-issue/"))]) (git-dwim . [(20170126 1214) nil "Context-aware git commands such as branch handling" single ((:commit . "485c732130686c2f28a026e385366006435394b9") (:authors ("rubikitch" . "rubikitch@ruby-lang.org")) (:maintainer "rubikitch" . "rubikitch@ruby-lang.org") (:keywords "git" "tools" "convenience") (:url . "http://www.emacswiki.org/cgi-bin/wiki/download/git-dwim.el"))]) (git-grep . [(20200920 1751) ((projectile (0 10 0))) "Search tools using git grep" single ((:commit . "12ff6045e9b6aa42f98abd4ddc44d670268a0849") (:authors ("Sam Kleinman")) (:maintainer "tychoish" . "garen@tychoish.com") (:keywords "matching" "files" "grep" "search" "using" "git-grep") (:url . "https://github.com/tychoish/git-grep.el"))]) - (git-gutter . [(20220421 2107) ((emacs (24 4))) "Port of Sublime Text plugin GitGutter" single ((:commit . "66dc2a284d7e5b554d28ef94b998255079709c01") (:authors ("Syohei YOSHIDA" . "syohex@gmail.com")) (:maintainer "Neil Okamoto" . "neil.okamoto+melpa@gmail.com") (:url . "https://github.com/emacsorphanage/git-gutter"))]) + (git-gutter . [(20220423 1704) ((emacs (25 1))) "Port of Sublime Text plugin GitGutter" single ((:commit . "a50672b62a678922b8c0cab95225d520f493439b") (:authors ("Syohei YOSHIDA" . "syohex@gmail.com")) (:maintainer "Neil Okamoto" . "neil.okamoto+melpa@gmail.com") (:url . "https://github.com/emacsorphanage/git-gutter"))]) (git-gutter+ . [(20151204 1723) ((git-commit (0)) (dash (0))) "Manage Git hunks straight from the buffer" single ((:commit . "b7726997806d9a2da9fe84ff00ecf21d62b6f975") (:authors ("Syohei YOSHIDA" . "syohex@gmail.com")) (:maintainer "Syohei YOSHIDA" . "syohex@gmail.com") (:keywords "git" "vc") (:url . "https://github.com/nonsequitur/git-gutter-plus"))]) (git-gutter-fringe . [(20211003 2228) ((git-gutter (0 88)) (fringe-helper (0 1 1)) (cl-lib (0 5)) (emacs (24))) "Fringe version of git-gutter.el" single ((:commit . "648cb5b57faec55711803cdc9434e55a733c3eba") (:authors ("Syohei YOSHIDA" . "syohex@gmail.com")) (:maintainer "Neil Okamoto" . "neil.okamoto+melpa@gmail.com") (:url . "https://github.com/emacsorphanage/git-gutter-fringe"))]) (git-gutter-fringe+ . [(20140729 1103) ((git-gutter+ (0 1)) (fringe-helper (1 0 1))) "Fringe version of git-gutter+.el" single ((:commit . "7a2f49d2455a3a872e90e5f7dd4e6b27f1d96cfc") (:authors ("Syohei YOSHIDA" . "syohex@gmail.com")) (:maintainer "Syohei YOSHIDA" . "syohex@gmail.com") (:url . "https://github.com/nonsequitur/git-gutter-fringe-plus"))]) @@ -2006,7 +2008,7 @@ (gregorio-mode . [(20170705 1451) nil "Gregorio Mode for .gabc files" single ((:commit . "736fd3d05fb67f707cca1a7ce24e3ee7ca5e9567") (:authors ("Fr. John Jenkins" . "jenkins@sspx.ng")) (:maintainer "Fr. John Jenkins" . "jenkins@sspx.ng") (:keywords "gregorio" "chant") (:url . "https://jsrjenkins.github.io/gregorio-mode/"))]) (grep-a-lot . [(20210618 1420) nil "manages multiple search results buffers for grep.el" single ((:commit . "223819dbea049bdeb5f97f9849fce139a5f16a75") (:authors ("Avi Rozen" . "avi.rozen@gmail.com")) (:maintainer "Avi Rozen" . "avi.rozen@gmail.com") (:keywords "tools" "convenience" "search") (:url . "https://github.com/ZungBang/emacs-grep-a-lot"))]) (greymatters-theme . [(20150621 1123) ((emacs (24))) "Emacs 24 theme with a light background." single ((:commit . "a7220a8c6cf18ccae2b76946b6f01188a7c9d5d1") (:authors ("Martin Haesler")) (:maintainer "Martin Haesler"))]) - (grip-mode . [(20220323 1519) ((emacs (24 4))) "Instant GitHub-flavored Markdown/Org preview using grip." single ((:commit . "6b427143a8f61bb0b5dd070d554e5058130d15ff") (:authors ("Vincent Zhang" . "seagle0128@gmail.com")) (:maintainer "Vincent Zhang" . "seagle0128@gmail.com") (:keywords "convenience" "markdown" "preview") (:url . "https://github.com/seagle0128/grip-mode"))]) + (grip-mode . [(20220323 1519) ((emacs (24 4))) "Instant GitHub-flavored Markdown/Org preview using grip." single ((:commit . "53df3f961b65b60ed888cebc6ccc57fab3a3ecb7") (:authors ("Vincent Zhang" . "seagle0128@gmail.com")) (:maintainer "Vincent Zhang" . "seagle0128@gmail.com") (:keywords "convenience" "markdown" "preview") (:url . "https://github.com/seagle0128/grip-mode"))]) (grizzl . [(20160818 737) ((cl-lib (0 5)) (emacs (24 3))) "Fast fuzzy search index for Emacs." single ((:commit . "1e917253ce2b846f0272b8356fad3dbff9cd513a") (:authors ("Chris Corbyn" . "chris@w3style.co.uk")) (:maintainer "Bozhidar Batsov" . "bozhidar@batsov.com") (:keywords "convenience" "usability") (:url . "https://github.com/grizzl/grizzl"))]) (groovy-imports . [(20210505 1807) ((emacs (24 4)) (s (1 10 0)) (pcache (0 3 2))) "Code for dealing with Groovy imports" single ((:commit . "a60c3202973e3185091db623d960f71840a22205") (:authors ("Miro Bezjak")) (:maintainer "Miro Bezjak") (:keywords "groovy") (:url . "http://www.github.com/mbezjak/emacs-groovy-imports"))]) (groovy-mode . [(20220212 646) ((s (1 12 0)) (emacs (24 3)) (dash (2 13 0))) "Major mode for Groovy source files" tar ((:commit . "29210e5a969c02169b68e04f2e28e3bf2fc13363") (:authors ("Russel Winder" . "russel@winder.org.uk") ("Jim Morris" . "morris@wolfman.com") ("Wilfred Hughes" . "me@wilfred.me.uk")) (:maintainer "Russel Winder" . "russel@winder.org.uk") (:keywords "languages"))]) @@ -2066,7 +2068,7 @@ (hcl-mode . [(20200315 2129) ((emacs (24 3))) "Major mode for Hashicorp" single ((:commit . "e4d9eef631e8a386341ae8f94f7c2579586e65b5") (:authors ("Syohei YOSHIDA" . "syohex@gmail.com")) (:maintainer "Steve Purcell" . "steve@sanityinc.com") (:url . "https://github.com/purcell/emacs-hcl-mode"))]) (headlong . [(20150417 1526) nil "reckless completion" single ((:commit . "f6830f87f236eee88263cb6976125f72422abe72") (:authors ("Oleh Krehel" . "ohwoeowho@gmail.com")) (:maintainer "Oleh Krehel" . "ohwoeowho@gmail.com") (:keywords "completion") (:url . "https://github.com/abo-abo/headlong"))]) (heaven-and-hell . [(20190713 1830) ((emacs (24 4))) "easy toggle light/dark themes" single ((:commit . "e1febfd60d060c110a1e43c5f093cd8537251308") (:authors ("Valentin Ignatev" . "valentignatev@gmail.com")) (:maintainer "Valentin Ignatev" . "valentignatev@gmail.com") (:keywords "faces") (:url . "https://github.com/valignatev/heaven-and-hell"))]) - (helm . [(20220421 806) ((helm-core (3 8 4)) (popup (0 5 3))) "Helm is an Emacs incremental and narrowing framework" tar ((:commit . "7ff0b93b79117babeb5262b2f0754005b6d050ad") (:authors ("Thierry Volpiatto" . "thierry.volpiatto@gmail.com")) (:maintainer "Thierry Volpiatto" . "thierry.volpiatto@gmail.com") (:url . "https://emacs-helm.github.io/helm/"))]) + (helm . [(20220423 1712) ((helm-core (3 8 4)) (popup (0 5 3))) "Helm is an Emacs incremental and narrowing framework" tar ((:commit . "dc0c082a451cfe25d35ba3b9b0c0fc2766cc8319") (:authors ("Thierry Volpiatto" . "thierry.volpiatto@gmail.com")) (:maintainer "Thierry Volpiatto" . "thierry.volpiatto@gmail.com") (:url . "https://emacs-helm.github.io/helm/"))]) (helm-R . [(20120820 14) ((helm (20120517)) (ess (20120509))) "helm-sources and some utilities for GNU R." single ((:commit . "b0eb9d5f6a483a9dbe6eb6cf1f2024d4f5938bc2") (:authors ("myuhe ")) (:maintainer "myuhe") (:keywords "convenience") (:url . "https://github.com/myuhe/helm-R.el"))]) (helm-ack . [(20141030 1226) ((helm (1 0)) (cl-lib (0 5))) "Ack command with helm interface" single ((:commit . "889bc225318d14c6e3be80e73b1d9d6fb30e48c3") (:authors ("Syohei YOSHIDA" . "syohex@gmail.com")) (:maintainer "Syohei YOSHIDA" . "syohex@gmail.com") (:url . "https://github.com/syohex/emacs-helm-ack"))]) (helm-ad . [(20151209 1015) ((dash (2 8 0)) (helm (1 6 2))) "helm source for Active Directory" single ((:commit . "8ac044705d8620ee354a9cfa8cc1b865e83c0d55") (:authors ("Takahiro Noda" . "takahiro.noda+github@gmail.com")) (:maintainer "Takahiro Noda" . "takahiro.noda+github@gmail.com") (:keywords "comm"))]) @@ -2101,7 +2103,7 @@ (helm-codesearch . [(20190412 1153) ((emacs (25 1)) (s (1 11 0)) (dash (2 12 0)) (helm (1 7 7)) (cl-lib (0 5))) "helm interface for codesearch" single ((:commit . "72f1d1de746115ab7e861178b49fa3c0b6b58d90") (:authors ("Youngjoo Lee" . "youngker@gmail.com")) (:maintainer "Youngjoo Lee" . "youngker@gmail.com") (:keywords "tools"))]) (helm-commandlinefu . [(20150611 545) ((emacs (24 1)) (helm (1 7 0)) (json (1 3)) (let-alist (1 0 3))) "Search and browse commandlinefu.com from helm" single ((:commit . "9ee7e018c5db23ae9c8d1c8fa969876f15b7280d") (:authors ("Chunyang Xu" . "xuchunyang56@gmail.com")) (:maintainer "Chunyang Xu" . "xuchunyang56@gmail.com") (:keywords "commandlinefu.com") (:url . "https://github.com/xuchunyang/helm-commandlinefu"))]) (helm-company . [(20190812 1429) ((helm (1 5 9)) (company (0 6 13))) "Helm interface for company-mode" single ((:commit . "6eb5c2d730a60e394e005b47c1db018697094dde") (:authors ("Yasuyuki Oka" . "yasuyk@gmail.com")) (:maintainer "Daniel Ralston" . "Sodel-the-Vociferous@users.noreply.github.com") (:url . "https://github.com/Sodel-the-Vociferous/helm-company"))]) - (helm-core . [(20220422 706) ((emacs (25 1)) (async (1 9 4))) "Development files for Helm" tar ((:commit . "7ff0b93b79117babeb5262b2f0754005b6d050ad") (:authors ("Thierry Volpiatto" . "thierry.volpiatto@gmail.com")) (:maintainer "Thierry Volpiatto" . "thierry.volpiatto@gmail.com") (:url . "https://emacs-helm.github.io/helm/"))]) + (helm-core . [(20220423 1804) ((emacs (25 1)) (async (1 9 4))) "Development files for Helm" tar ((:commit . "dc0c082a451cfe25d35ba3b9b0c0fc2766cc8319") (:authors ("Thierry Volpiatto" . "thierry.volpiatto@gmail.com")) (:maintainer "Thierry Volpiatto" . "thierry.volpiatto@gmail.com") (:url . "https://emacs-helm.github.io/helm/"))]) (helm-cscope . [(20190615 41) ((xcscope (1 0)) (helm (1 6 7)) (cl-lib (0 5)) (emacs (24 1))) "Helm interface for xcscope.el." single ((:commit . "af1d9e7f4460a88d7400b5a74d5da68084089ac1") (:authors ("alpha22jp" . "alpha22jp@gmail.com")) (:maintainer "alpha22jp" . "alpha22jp@gmail.com") (:keywords "cscope" "helm") (:url . "https://github.com/alpha22jp/helm-cscope.el"))]) (helm-css-scss . [(20191230 1549) ((emacs (24 3)) (helm (1 0))) "CSS/SCSS/LESS Selectors with helm interface" single ((:commit . "48b996f73af1fef8d6e88a1c545d98f8c50b0cf3") (:authors ("Shingo Fukuyama - http://fukuyama.co")) (:maintainer "Shingo Fukuyama - http://fukuyama.co") (:keywords "convenience" "scss" "css" "less" "selector" "helm") (:url . "https://github.com/ShingoFukuyama/helm-css-scss"))]) (helm-ctest . [(20191031 1435) ((s (1 9 0)) (dash (2 11 0)) (helm-core (1 7 4))) "Run ctest from within emacs" single ((:commit . "2a29cfb4ec583da247fa2ae7bac88790b1223e40") (:authors ("Dan LaManna" . "me@danlamanna.com")) (:maintainer "Dan LaManna" . "me@danlamanna.com") (:keywords "helm" "ctest"))]) @@ -2768,7 +2770,7 @@ (license-snippets . [(20201117 1619) ((emacs (26)) (yasnippet (0 8 0))) "LICENSE templates for yasnippet" tar ((:commit . "a729748b7d7f38a916fe61f23db6e7446c0a5e8f") (:authors ("Seong Yong-ju" . "sei40kr@gmail.com")) (:maintainer "Seong Yong-ju" . "sei40kr@gmail.com") (:keywords "tools") (:url . "https://github.com/sei40kr/license-snippets"))]) (license-templates . [(20200906 2047) ((emacs (24 3)) (request (0 3 0))) "Create LICENSE using GitHub API" single ((:commit . "3a714dd7b658d86879da42d10c4fd64bf5c427be") (:authors ("Shen, Jen-Chieh" . "jcs090218@gmail.com")) (:maintainer "Shen, Jen-Chieh" . "jcs090218@gmail.com") (:url . "https://github.com/jcs-elpa/license-templates"))]) (light-soap-theme . [(20150607 1445) ((emacs (24))) "Emacs 24 theme with a light background." single ((:commit . "76a787bd40c6b567ae68ced7f5d9f9f10725e00d"))]) - (ligo-mode . [(20220209 755) ((emacs (27 1))) "A major mode for editing LIGO source code" single ((:commit . "77a759c93039a51e01ac46509792c029337ed990") (:authors ("LigoLang SASU")) (:maintainer "LigoLang SASU") (:keywords "languages") (:url . "https://gitlab.com/ligolang/ligo/-/tree/dev/tools/emacs"))]) + (ligo-mode . [(20220209 755) ((emacs (27 1))) "A major mode for editing LIGO source code" single ((:commit . "d95e515dd210302627b8da86df747ccef9056db7") (:authors ("LigoLang SASU")) (:maintainer "LigoLang SASU") (:keywords "languages") (:url . "https://gitlab.com/ligolang/ligo/-/tree/dev/tools/emacs"))]) (line-reminder . [(20220405 1658) ((emacs (25 1)) (indicators (0 0 4)) (fringe-helper (1 0 1)) (ov (1 0 6)) (ht (2 0))) "Line annotation for changed and saved lines" single ((:commit . "af939295a503974a021d24b6d972cbb915204b10") (:authors ("Shen, Jen-Chieh" . "jcs090218@gmail.com")) (:maintainer "Shen, Jen-Chieh" . "jcs090218@gmail.com") (:url . "https://github.com/emacs-vs/line-reminder"))]) (line-up-words . [(20180219 1024) nil "Align words in an intelligent way" single ((:commit . "254ee815eb3fe77edea7c9da6f6f3839163735f3") (:url . "https://github.com/janestreet/line-up-words"))]) (lines-at-once . [(20180422 247) ((emacs (25))) "Insert and edit multiple lines at once" single ((:commit . "31bce4b79fe16251b7cf118f0d343b0b46f72360") (:authors ("Jiahao Li" . "jiahaowork@gmail.com")) (:maintainer "Jiahao Li" . "jiahaowork@gmail.com") (:keywords "abbrev" "tools") (:url . "https://github.com/jiahaowork/lines-at-once.el"))]) @@ -2806,7 +2808,7 @@ (litex-mode . [(20220415 1704) ((cl-lib (0 5)) (emacs (24 1))) "Minor mode for converting lisp to LaTeX" tar ((:commit . "5d5750af2990c050c8d36baa4b8e7a45850d5a6a") (:authors ("Gaurav Atreya" . "allmanpride@gmail.com")) (:maintainer "Gaurav Atreya" . "allmanpride@gmail.com") (:keywords "calculator" "lisp" "latex") (:url . "https://github.com/Atreyagaurav/litex-mode"))]) (live-code-talks . [(20180907 1647) ((emacs (24)) (cl-lib (0 5)) (narrowed-page-navigation (0 1))) "Support for slides with live code in them" single ((:commit . "97f16a9ee4e6ff3e0f9291eaead772c66e3e12ae") (:authors ("David Raymond Christiansen" . "david@davidchristiansen.dk")) (:maintainer "David Raymond Christiansen" . "david@davidchristiansen.dk") (:keywords "docs" "multimedia"))]) (live-preview . [(20201010 1948) ((emacs (24 4))) "Live preview by any shell command while editing" single ((:commit . "603a4a1759fbec92e7a1cabc249517c78e59ce7e") (:authors ("Lassi Kortela" . "lassi@lassi.io")) (:maintainer "Lassi Kortela" . "lassi@lassi.io") (:keywords "languages" "util") (:url . "https://github.com/lassik/emacs-live-preview"))]) - (live-py-mode . [(20220404 0) ((emacs (24 3))) "Live Coding in Python" tar ((:commit . "733b755912ce705b0afca51585448dd0a659a377") (:authors ("Don Kirkby http://donkirkby.github.io")) (:maintainer "Don Kirkby http://donkirkby.github.io") (:keywords "live" "coding") (:url . "http://donkirkby.github.io/live-py-plugin/"))]) + (live-py-mode . [(20220404 0) ((emacs (24 3))) "Live Coding in Python" tar ((:commit . "b6583c0c845e3ef607d57e35a009255d630df2c1") (:authors ("Don Kirkby http://donkirkby.github.io")) (:maintainer "Don Kirkby http://donkirkby.github.io") (:keywords "live" "coding") (:url . "http://donkirkby.github.io/live-py-plugin/"))]) (lively . [(20171005 754) nil "interactively updating text" single ((:commit . "348675828c6a81bfa1ac311ca465aad813542c1b") (:authors ("Luke Gorrie" . "luke@bup.co.nz")) (:maintainer "Steve Purcell" . "steve@sanityinc.com"))]) (livereload . [(20170629 650) ((emacs (25)) (websocket (1 8))) "Livereload server" tar ((:commit . "1e501d7e46dbd476c2c7cc9d20b5ac9d41fb1955") (:authors ("João Távora" . "joaotavora@gmail.com")) (:maintainer "João Távora" . "joaotavora@gmail.com") (:keywords "convenience"))]) (livescript-mode . [(20140613 421) nil "Major mode for editing LiveScript files" single ((:commit . "90a918d9686e256e6d4d439cc20f24dad8d3b804") (:authors ("Hisamatsu Yasuyuki" . "yas@null.net")) (:maintainer "Hisamatsu Yasuyuki" . "yas@null.net") (:keywords "languages" "livescript") (:url . "https://github.com/yhisamatsu/livescript-mode"))]) @@ -2843,7 +2845,7 @@ (lorem-ipsum . [(20190819 2042) nil "Insert dummy pseudo Latin text." single ((:commit . "da75c155da327c7a7aedb80f5cfe409984787049") (:authors ("Jean-Philippe Theberge" . "jphil21@sourceforge.net")) (:maintainer "Joe Schafer" . "joe@jschaf.com") (:keywords "tools" "language" "convenience"))]) (lox-mode . [(20200619 1700) ((emacs (24 3))) "Major mode for the Lox programming language" single ((:commit . "b6935b3f5b131d2c1c7685cf6464274f7cd64943") (:authors ("Timmy Jose" . "zoltan.jose@gmail.com")) (:maintainer "Timmy Jose" . "zoltan.jose@gmail.com") (:keywords "languages" "lox") (:url . "https://github.com/timmyjose-projects/lox-mode"))]) (lpy . [(20201027 1425) ((emacs (25 1)) (lispy (0 27 0))) "A lispy interface to Python" tar ((:commit . "076ce9acb68f6ac1b39127b634a91ffd865d13d8") (:authors ("Oleh Krehel" . "ohwoeowho@gmail.com")) (:maintainer "Oleh Krehel" . "ohwoeowho@gmail.com") (:keywords "python" "lisp") (:url . "https://github.com/abo-abo/lpy"))]) - (lsp-dart . [(20220313 1835) ((emacs (26 3)) (lsp-treemacs (0 3)) (lsp-mode (7 0 1)) (dap-mode (0 6)) (f (0 20 0)) (dash (2 14 1)) (dart-mode (1 0 5))) "Dart support lsp-mode" tar ((:commit . "fda433671f38874f0ebe66c43c64fec14af3f492") (:keywords "languages" "extensions") (:url . "https://emacs-lsp.github.io/lsp-dart"))]) + (lsp-dart . [(20220425 1211) ((emacs (26 3)) (lsp-treemacs (0 3)) (lsp-mode (7 0 1)) (dap-mode (0 6)) (f (0 20 0)) (dash (2 14 1)) (dart-mode (1 0 5))) "Dart support lsp-mode" tar ((:commit . "a1336f196daf6048c48681f5fe3e77bf46fd5a1d") (:keywords "languages" "extensions") (:url . "https://emacs-lsp.github.io/lsp-dart"))]) (lsp-docker . [(20211203 1659) ((emacs (25 1)) (dash (2 14 1)) (lsp-mode (6 2 1)) (f (0 20 0)) (yaml (0 2 0)) (ht (2 0))) "LSP Docker integration" single ((:commit . "c2da2a65cb11e92d23c480dcc12387aa53997181") (:authors ("Ivan Yonchovski" . "yyoncho@gmail.com")) (:maintainer "Ivan Yonchovski" . "yyoncho@gmail.com") (:keywords "languages" "langserver") (:url . "https://github.com/emacs-lsp/lsp-docker"))]) (lsp-focus . [(20200906 1917) ((emacs (26 1)) (focus (0 1 1)) (lsp-mode (6 1))) "focus.el support for lsp-mode" single ((:commit . "d01f0af156e4e78dcb9fa8e080a652cf8f221d30") (:authors ("Vibhav Pant")) (:maintainer "Vibhav Pant") (:keywords "languages" "lsp-mode") (:url . "https://github.com/emacs-lsp/lsp-focus"))]) (lsp-grammarly . [(20220222 638) ((emacs (27 1)) (lsp-mode (6 1)) (grammarly (0 3 0)) (request (0 3 0)) (s (1 12 0)) (ht (2 3))) "LSP Clients for Grammarly" single ((:commit . "1e2aff23dfaf419bfae66718761a0eddbd6f613e") (:authors ("Shen, Jen-Chieh" . "jcs090218@gmail.com")) (:maintainer "Shen, Jen-Chieh" . "jcs090218@gmail.com") (:url . "https://github.com/emacs-grammarly/lsp-grammarly"))]) @@ -2857,20 +2859,20 @@ (lsp-latex . [(20210815 1426) ((emacs (25 1)) (lsp-mode (6 0))) "LSP-mode client for LaTeX, on texlab" single ((:commit . "3f6b2ac9585682828eef81f895757f74cfba7309") (:authors ("ROCKTAKEY" . "rocktakey@gmail.com")) (:maintainer "ROCKTAKEY" . "rocktakey@gmail.com") (:keywords "languages" "tex") (:url . "https://github.com/ROCKTAKEY/lsp-latex"))]) (lsp-ltex . [(20220222 656) ((emacs (26 1)) (lsp-mode (6 1))) "LSP Clients for LTEX" single ((:commit . "e13bedf0032d376e1e28026abda5970bbbdb636d") (:authors ("Shen, Jen-Chieh" . "jcs090218@gmail.com")) (:maintainer "Shen, Jen-Chieh" . "jcs090218@gmail.com") (:url . "https://github.com/emacs-languagetool/lsp-ltex"))]) (lsp-metals . [(20220330 1958) ((emacs (26 1)) (scala-mode (1 1)) (lsp-mode (7 0)) (lsp-treemacs (0 2)) (dap-mode (0 3)) (dash (2 18 0)) (f (0 20 0)) (ht (2 0)) (treemacs (2 5))) "Scala Client settings" tar ((:commit . "b7f77de69431786c54e9a57845e4f2d75fbee053") (:authors ("Ross A. Baker" . "ross@rossabaker.com") ("Evgeny Kurnevsky" . "kurnevsky@gmail.com")) (:maintainer "Ross A. Baker" . "ross@rossabaker.com") (:keywords "languages" "extensions") (:url . "https://github.com/emacs-lsp/lsp-metals"))]) - (lsp-mode . [(20220422 2059) ((emacs (26 1)) (dash (2 18 0)) (f (0 20 0)) (ht (2 3)) (spinner (1 7 3)) (markdown-mode (2 3)) (lv (0))) "LSP mode" tar ((:commit . "4f6dfc761249e9d3ee9b773ee6eb682cd58de60e") (:authors ("Vibhav Pant, Fangrui Song, Ivan Yonchovski")) (:maintainer "Vibhav Pant, Fangrui Song, Ivan Yonchovski") (:keywords "languages") (:url . "https://github.com/emacs-lsp/lsp-mode"))]) + (lsp-mode . [(20220424 1824) ((emacs (26 1)) (dash (2 18 0)) (f (0 20 0)) (ht (2 3)) (spinner (1 7 3)) (markdown-mode (2 3)) (lv (0))) "LSP mode" tar ((:commit . "fd1a431b3d50ab1426681bce2d5c4ff8c9c6301e") (:authors ("Vibhav Pant, Fangrui Song, Ivan Yonchovski")) (:maintainer "Vibhav Pant, Fangrui Song, Ivan Yonchovski") (:keywords "languages") (:url . "https://github.com/emacs-lsp/lsp-mode"))]) (lsp-mssql . [(20191204 1150) ((emacs (25 1)) (lsp-mode (6 2)) (dash (2 14 1)) (f (0 20 0)) (ht (2 0)) (lsp-treemacs (0 1))) "MSSQL LSP bindings" tar ((:commit . "88319a61a06e27fc1d3ea2e7b853ec1692b4c166") (:authors ("Ivan Yonchovski" . "yyoncho@gmail.com")) (:maintainer "Ivan Yonchovski" . "yyoncho@gmail.com") (:keywords "data" "languages") (:url . "https://github.com/emacs-lsp/lsp-mssql"))]) (lsp-origami . [(20211016 1045) ((origami (1 0)) (lsp-mode (6 1))) "origami.el support for lsp-mode" single ((:commit . "5b88ab77dc2696c93fa5dd9debe183821c533b71") (:authors ("Vibhav Pant")) (:maintainer "Vibhav Pant") (:keywords "languages" "lsp-mode") (:url . "https://github.com/emacs-lsp/lsp-origami"))]) (lsp-p4 . [(20190127 1049) ((lsp-mode (3 0))) "P4 support for lsp-mode" tar ((:commit . "669460d93b87fb876df11b2b68229677e7ad1a26") (:authors ("Dmitri Makarov")) (:maintainer "Dmitri Makarov") (:keywords "lsp" "p4") (:url . "https://github.com/dmakarov/p4ls"))]) (lsp-pascal . [(20200422 1610) ((emacs (24 4)) (lsp-mode (6 3))) "LSP client for Pascal" single ((:commit . "b132bdf66748e4abe0d4140f6d061b1ccd56082a") (:authors ("Arjan Adriaanse" . "arjan@adriaan.se")) (:maintainer "Arjan Adriaanse" . "arjan@adriaan.se") (:keywords "languages" "tools") (:url . "https://github.com/arjanadriaanse/lsp-pascal"))]) (lsp-pyre . [(20190406 335) ((lsp-mode (6 0))) "lsp-mode client for python using pyre" single ((:commit . "e177b8f5efd1a955b5753aeb5d1894e6d21be35a") (:authors ("John Allen" . "oss@porcnick.com")) (:maintainer "John Allen" . "oss@porcnick.com") (:url . "https://github.com/jra3/lsp-pyre"))]) - (lsp-pyright . [(20220411 1753) ((emacs (26 1)) (lsp-mode (7 0)) (dash (2 18 0)) (ht (2 0))) "Python LSP client using Pyright" single ((:commit . "308ba57a272c5b17705e534584bd52933e2ace6b") (:authors ("Arif Rezai, Vincent Zhang, Andrew Christianson")) (:maintainer "Arif Rezai, Vincent Zhang, Andrew Christianson") (:keywords "languages" "tools" "lsp") (:url . "https://github.com/emacs-lsp/lsp-pyright"))]) + (lsp-pyright . [(20220411 1753) ((emacs (26 1)) (lsp-mode (7 0)) (dash (2 18 0)) (ht (2 0))) "Python LSP client using Pyright" single ((:commit . "34cb61b1fee1d87890f3ea9f63b1934ae7c917d6") (:authors ("Arif Rezai, Vincent Zhang, Andrew Christianson")) (:maintainer "Arif Rezai, Vincent Zhang, Andrew Christianson") (:keywords "languages" "tools" "lsp") (:url . "https://github.com/emacs-lsp/lsp-pyright"))]) (lsp-python-ms . [(20211204 1209) ((emacs (25 1)) (lsp-mode (6 1))) "The lsp-mode client for Microsoft python-language-server" single ((:commit . "f8e7c4bcaefbc3fd96e1ca53d17589be0403b828") (:authors ("Charl Botha")) (:maintainer "Andrew Christianson, Vincent Zhang") (:keywords "languages" "tools") (:url . "https://github.com/emacs-lsp/lsp-python-ms"))]) (lsp-rescript . [(20220314 1957) ((lsp-mode (7 0 1)) (emacs (25 1)) (rescript-mode (0 1))) "LSP client configuration for lsp-mode and rescript-vscode" single ((:commit . "7baf9adf10234cf964feefae99050268e9bc5681") (:authors ("John Lee")) (:maintainer "John Lee") (:keywords "languages") (:url . "https://github.com/jjlee/lsp-rescript"))]) (lsp-sonarlint . [(20210820 2044) ((emacs (25)) (dash (2 12 0)) (lsp-mode (6 3)) (ht (2 3))) "Emacs Sonarlint lsp client" tar ((:commit . "3af97828f9c08d782fb2086e3a73bda5759e6788") (:authors ("Fermin MF" . "fmfs@posteo.net")) (:maintainer "Fermin MF" . "fmfs@posteo.net") (:keywords "languages" "tools" "php" "javascript" "xml" "ruby" "html" "scala" "java" "python") (:url . "https://github.com/emacs-lsp/lsp-sonarlint"))]) (lsp-sourcekit . [(20210905 2017) ((emacs (25 1)) (lsp-mode (5))) "sourcekit-lsp client for lsp-mode" single ((:commit . "97ff36b228a61e69734c7180f33cc6951b1a600f") (:authors ("Daniel Martín")) (:maintainer "Daniel Martín") (:keywords "languages" "lsp" "swift" "objective-c" "c++") (:url . "https://github.com/emacs-lsp/lsp-sourcekit"))]) (lsp-tailwindcss . [(20211211 248) ((lsp-mode (7 1)) (emacs (26 1))) "A lsp-mode client for tailwindcss" single ((:commit . "010318052021ec041727e58e41752af094c8827a") (:authors ("A.I." . "merrick@luois.me")) (:maintainer "A.I." . "merrick@luois.me") (:keywords "language" "tools") (:url . "https://github.com/merrickluo/lsp-tailwindcss"))]) (lsp-treemacs . [(20220328 625) ((emacs (26 1)) (dash (2 18 0)) (f (0 20 0)) (ht (2 0)) (treemacs (2 5)) (lsp-mode (6 0))) "LSP treemacs" tar ((:commit . "355e468b7fa9887c616a8bfe873d8e456303b67b") (:authors ("Ivan Yonchovski")) (:maintainer "Ivan Yonchovski") (:keywords "languages") (:url . "https://github.com/emacs-lsp/lsp-treemacs"))]) - (lsp-ui . [(20220411 1413) ((emacs (26 1)) (dash (2 18 0)) (lsp-mode (6 0)) (markdown-mode (2 3))) "UI modules for lsp-mode" tar ((:commit . "b988e5ead62f7bea24aba09bf3a21e1f2ca787eb") (:authors ("Sebastien Chapuis , Fangrui Song" . "i@maskray.me")) (:maintainer "Sebastien Chapuis , Fangrui Song" . "i@maskray.me") (:keywords "languages" "tools") (:url . "https://github.com/emacs-lsp/lsp-ui"))]) + (lsp-ui . [(20220425 1046) ((emacs (26 1)) (dash (2 18 0)) (lsp-mode (6 0)) (markdown-mode (2 3))) "UI modules for lsp-mode" tar ((:commit . "6cd0409de6ca59c02d752b8e543bb5eaa61357e4") (:authors ("Sebastien Chapuis , Fangrui Song" . "i@maskray.me")) (:maintainer "Sebastien Chapuis , Fangrui Song" . "i@maskray.me") (:keywords "languages" "tools") (:url . "https://github.com/emacs-lsp/lsp-ui"))]) (lua-mode . [(20210809 1320) ((emacs (24 3))) "a major-mode for editing Lua scripts" single ((:commit . "5a9bee8d5fc978dc64fcb677167417010321ba65") (:authors ("2011-2013 immerrr" . "immerrr+lua@gmail.com") ("2010-2011 Reuben Thomas" . "rrt@sc3d.org") ("2006 Juergen Hoetzel" . "juergen@hoetzel.info") ("2004 various (support for Lua 5 and byte compilation)") ("2001 Christian Vogler" . "cvogler@gradient.cis.upenn.edu") ("1997 Bret Mogilefsky" . "mogul-lua@gelatinous.com") ("tcl-mode by Gregor Schmid" . "schmid@fb3-s7.math.tu-berlin.de") ("with tons of assistance from") ("Paul Du Bois" . "pld-lua@gelatinous.com") ("Aaron Smith" . "aaron-lua@gelatinous.com")) (:maintainer "2011-2013 immerrr" . "immerrr+lua@gmail.com") (:keywords "languages" "processes" "tools") (:url . "https://immerrr.github.io/lua-mode"))]) (luarocks . [(20170430 2305) ((emacs (24)) (cl-lib (0 5))) "luarocks tools" single ((:commit . "cee27ba0716edf338077387969883226dd2b7484") (:authors ("Mario Rodas" . "marsam@users.noreply.github.com")) (:maintainer "Mario Rodas" . "marsam@users.noreply.github.com") (:keywords "convenience") (:url . "https://github.com/emacs-pe/luarocks.el"))]) (lush-theme . [(20180816 2200) ((emacs (24))) "A dark theme with lush colors" single ((:commit . "645e1959143532df8f7ef90e1184e9556df18af7") (:authors ("Andre Richter" . "andre.o.richter@gmail.com")) (:maintainer "Andre Richter" . "andre.o.richter@gmail.com") (:keywords "theme" "dark" "strong colors") (:url . "https://github.com/andre-richter/emacs-lush-theme"))]) @@ -2893,7 +2895,7 @@ (magic-filetype . [(20180219 1552) ((emacs (24)) (s (1 9 0))) "Enhance filetype major mode" single ((:commit . "019494add5ff02dd36cb3f500142fc51125522cc") (:authors ("USAMI Kenta" . "tadsan@zonu.me")) (:maintainer "USAMI Kenta" . "tadsan@zonu.me") (:keywords "emulations" "vim" "ft" "file" "magic-mode") (:url . "https://github.com/zonuexe/magic-filetype.el"))]) (magic-latex-buffer . [(20210306 422) ((cl-lib (0 5)) (emacs (25 1))) "Magically enhance LaTeX-mode font-locking for semi-WYSIWYG editing" single ((:commit . "903ec91872760e47c0e5715795f8465173615098") (:authors ("zk_phi")) (:maintainer "zk_phi") (:url . "http://zk-phi.github.io/"))]) (magik-mode . [(20220422 837) nil "mode for editing Magik + some utils." tar ((:commit . "af1b83786c95d448dcb4df5406eb1cdba975abf5") (:keywords "languages") (:url . "http://github.com/roadrunner1776/magik"))]) - (magit . [(20220423 1215) ((emacs (25 1)) (compat (28 1 0 4)) (dash (20210826)) (git-commit (20220222)) (magit-section (20220325)) (transient (20220325)) (with-editor (20220318))) "A Git porcelain inside Emacs." tar ((:commit . "b4d54d3f8ee047479980b6d8079f3ce1a93bb6a4") (:authors ("Marius Vollmer" . "marius.vollmer@gmail.com") ("Jonas Bernoulli" . "jonas@bernoul.li")) (:maintainer "Jonas Bernoulli" . "jonas@bernoul.li") (:keywords "git" "tools" "vc") (:url . "https://github.com/magit/magit"))]) + (magit . [(20220425 1153) ((emacs (25 1)) (compat (28 1 0 4)) (dash (20210826)) (git-commit (20220222)) (magit-section (20220325)) (transient (20220325)) (with-editor (20220318))) "A Git porcelain inside Emacs." tar ((:commit . "3cb7f5ba430906bded9e5d9951f5260ab25644d0") (:authors ("Marius Vollmer" . "marius.vollmer@gmail.com") ("Jonas Bernoulli" . "jonas@bernoul.li")) (:maintainer "Jonas Bernoulli" . "jonas@bernoul.li") (:keywords "git" "tools" "vc") (:url . "https://github.com/magit/magit"))]) (magit-annex . [(20220302 1725) ((cl-lib (0 3)) (magit (3 0 0))) "Control git-annex from Magit" single ((:commit . "efe484644666c6b7c544b0fb7b87e30703fa9425") (:authors ("Kyle Meyer" . "kyle@kyleam.com") ("Rémi Vanicat" . "vanicat@debian.org")) (:maintainer "Kyle Meyer" . "kyle@kyleam.com") (:keywords "vc" "tools") (:url . "https://github.com/magit/magit-annex"))]) (magit-circleci . [(20191209 2113) ((dash (2 16 0)) (transient (0 1 0)) (magit (2 90 0)) (emacs (25 3))) "CircleCI integration for Magit" single ((:commit . "2d4bdacf498ed3ff7d2c3574d346b2d24cbb12da") (:authors ("Adrien Brochard")) (:maintainer "Adrien Brochard") (:keywords "circleci" "continuous" "integration" "magit" "vc" "tools") (:url . "https://github.com/abrochard/magit-circleci"))]) (magit-commit-mark . [(20220422 705) ((emacs (28 1)) (magit (3 3 0))) "Support marking commits as read" single ((:commit . "2a4d08ac816734fc8195f86f685443e58e63da06") (:authors ("Campbell Barton" . "ideasman42@gmail.com")) (:maintainer "Campbell Barton" . "ideasman42@gmail.com") (:url . "https://gitlab.com/ideasman42/emacs-magit-commit-mark"))]) @@ -2906,13 +2908,13 @@ (magit-gitflow . [(20170929 824) ((magit (2 1 0)) (magit-popup (2 2 0))) "gitflow extension for magit" single ((:commit . "cc41b561ec6eea947fe9a176349fb4f771ed865b") (:authors ("Jan Tatarik" . "Jan.Tatarik@gmail.com")) (:maintainer "Jan Tatarik" . "Jan.Tatarik@gmail.com") (:keywords "vc" "tools") (:url . "https://github.com/jtatarik/magit-gitflow"))]) (magit-imerge . [(20220306 2311) ((emacs (25 1)) (magit (3 0 0))) "Magit extension for git-imerge" single ((:commit . "37bca48218dc32cad964e01e0f9936a90f634fba") (:authors ("Kyle Meyer" . "kyle@kyleam.com")) (:maintainer "Kyle Meyer" . "kyle@kyleam.com") (:keywords "vc" "tools") (:url . "https://github.com/magit/magit-imerge"))]) (magit-lfs . [(20220314 1957) ((emacs (24 4)) (magit (2 10 3)) (dash (2 13 0))) "Magit plugin for Git LFS" single ((:commit . "8ebe246f20f4ab5c9f191c38137833c7f01a0432") (:authors ("Junyoung/Clare Jang" . "jjc9310@gmail.com")) (:maintainer "Junyoung/Clare Jang" . "jjc9310@gmail.com") (:keywords "magit" "git" "lfs" "tools" "vc") (:url . "https://github.com/ailrun/magit-lfs"))]) - (magit-libgit . [(20220422 1903) ((emacs (25 1)) (compat (28 1 0 4)) (libgit (0)) (magit (20211004))) "." tar ((:commit . "b4d54d3f8ee047479980b6d8079f3ce1a93bb6a4") (:authors ("Jonas Bernoulli" . "jonas@bernoul.li")) (:maintainer "Jonas Bernoulli" . "jonas@bernoul.li") (:keywords "git" "tools" "vc") (:url . "https://github.com/magit/magit"))]) + (magit-libgit . [(20220422 1903) ((emacs (25 1)) (compat (28 1 0 4)) (libgit (0)) (magit (20211004))) "." tar ((:commit . "3cb7f5ba430906bded9e5d9951f5260ab25644d0") (:authors ("Jonas Bernoulli" . "jonas@bernoul.li")) (:maintainer "Jonas Bernoulli" . "jonas@bernoul.li") (:keywords "git" "tools" "vc") (:url . "https://github.com/magit/magit"))]) (magit-org-todos . [(20180709 1950) ((magit (2 0 0)) (emacs (24))) "Add local todo items to the magit status buffer" single ((:commit . "9ffa3efb098434d837cab4bacd1601fdfc6fe999") (:authors ("Daniel Ma")) (:maintainer "Daniel Ma") (:keywords "org-mode" "magit" "tools") (:url . "http://github.com/danielma/magit-org-todos"))]) (magit-patch-changelog . [(20220313 1229) ((emacs (25 1)) (magit (3 3 0))) "Generate a patch according to emacs-mirror/CONTRIBUTE" single ((:commit . "96936d2bd92c8bbf87f65bc293f3246014bc2764") (:keywords "git" "tools" "vc") (:url . "https://github.com/dickmao/magit-patch-changelog"))]) (magit-popup . [(20200719 1015) ((emacs (24 4)) (dash (2 13 0))) "Define prefix-infix-suffix command combos" tar ((:commit . "d8585fa39f88956963d877b921322530257ba9f5") (:authors ("Jonas Bernoulli" . "jonas@bernoul.li")) (:maintainer "Jonas Bernoulli" . "jonas@bernoul.li") (:keywords "bindings") (:url . "https://github.com/magit/magit-popup"))]) (magit-rbr . [(20181009 2016) ((magit (2 13 0)) (emacs (24 3))) "Support for git rbr in Magit" single ((:commit . "029203b3e48537205052a058e964f058cd802c3c") (:authors ("Anatoly Fayngelerin" . "fanatoly+magitrbr@gmail.com")) (:maintainer "Anatoly Fayngelerin" . "fanatoly+magitrbr@gmail.com") (:keywords "git" "magit" "rbr" "tools") (:url . "https://github.com/fanatoly/magit-rbr"))]) (magit-reviewboard . [(20200727 1748) ((emacs (25 2)) (magit (2 13 0)) (s (1 12 0)) (request (0 3 0))) "Show open Reviewboard reviews in Magit" single ((:commit . "aceedff88921f1dfef8a6b2fb18fe316fb7223a8") (:authors ("Jules Tamagnan" . "jtamagnan@gmail.com")) (:maintainer "Jules Tamagnan" . "jtamagnan@gmail.com") (:keywords "magit" "vc") (:url . "http://github.com/jtamagnan/magit-reviewboard"))]) - (magit-section . [(20220422 1903) ((emacs (25 1)) (compat (28 1 0 4)) (dash (20210826))) "Sections for read-only buffers" tar ((:commit . "b4d54d3f8ee047479980b6d8079f3ce1a93bb6a4") (:authors ("Jonas Bernoulli" . "jonas@bernoul.li")) (:maintainer "Jonas Bernoulli" . "jonas@bernoul.li") (:keywords "tools") (:url . "https://github.com/magit/magit"))]) + (magit-section . [(20220425 1002) ((emacs (25 1)) (compat (28 1 0 4)) (dash (20210826))) "Sections for read-only buffers" tar ((:commit . "3cb7f5ba430906bded9e5d9951f5260ab25644d0") (:authors ("Jonas Bernoulli" . "jonas@bernoul.li")) (:maintainer "Jonas Bernoulli" . "jonas@bernoul.li") (:keywords "tools") (:url . "https://github.com/magit/magit"))]) (magit-svn . [(20210426 2114) ((emacs (25 1)) (magit (2 90 1)) (transient (0 3 2))) "Git-Svn extension for Magit" single ((:commit . "350493217afdb7637564e089f475909adecd9208") (:authors ("Phil Jackson" . "phil@shellarchive.co.uk")) (:maintainer "Phil Jackson" . "phil@shellarchive.co.uk") (:keywords "vc" "tools"))]) (magit-tbdiff . [(20220306 2311) ((emacs (25 1)) (magit (3 0 0))) "Magit extension for range diffs" single ((:commit . "ae9345d867539a4c5c635be04df2e26468444da8") (:authors ("Kyle Meyer" . "kyle@kyleam.com")) (:maintainer "Kyle Meyer" . "kyle@kyleam.com") (:keywords "vc" "tools") (:url . "https://github.com/magit/magit-tbdiff"))]) (magit-todos . [(20220326 519) ((emacs (25 2)) (async (1 9 2)) (dash (2 13 0)) (f (0 17 2)) (hl-todo (1 9 0)) (magit (2 13 0)) (pcre2el (1 8)) (s (1 12 0)) (transient (0 2 0))) "Show source file TODOs in Magit" single ((:commit . "67fd80c2f10aec4d5b2a24b5d3d53c08cc1f05dc") (:authors ("Adam Porter" . "adam@alphapapa.net")) (:maintainer "Adam Porter" . "adam@alphapapa.net") (:keywords "magit" "vc") (:url . "http://github.com/alphapapa/magit-todos"))]) @@ -2986,7 +2988,7 @@ (memoize . [(20200103 2036) nil "Memoization functions" single ((:commit . "51b075935ca7070f62fae1d69fe0ff7d8fa56fdd") (:authors ("Christopher Wellons" . "mosquitopsu@gmail.com")) (:maintainer "Christopher Wellons" . "mosquitopsu@gmail.com") (:url . "https://github.com/skeeto/emacs-memoize"))]) (memolist . [(20150804 1721) ((markdown-mode (22 0)) (ag (0 45))) "memolist.el is Emacs port of memolist.vim." single ((:commit . "c437a32d3955f859d9bbcbadf0911bbe27d877ff") (:authors ("mikanfactory ")) (:maintainer "mikanfactory") (:keywords "markdown" "memo") (:url . "http://github.com/mikanfactory/emacs-memolist"))]) (mentor . [(20220113 2136) ((emacs (25 1)) (xml-rpc (1 6 15)) (seq (1 11)) (async (1 9 3))) "Frontend for the rTorrent bittorrent client" tar ((:commit . "afab3a14a4bfb5117f8e25417fdf151611b3df0b") (:authors ("Stefan Kangas" . "stefankangas@gmail.com")) (:maintainer "Stefan Kangas" . "stefankangas@gmail.com") (:keywords "comm" "processes" "bittorrent") (:url . "https://github.com/skangas/mentor"))]) - (meow . [(20220423 341) ((emacs (27 1))) "Yet Another modal editing" tar ((:commit . "c4b7df0305530da4a51561556794abaf831a228e") (:authors ("Shi Tianshu")) (:maintainer "Shi Tianshu") (:keywords "convenience" "modal-editing") (:url . "https://www.github.com/DogLooksGood/meow"))]) + (meow . [(20220425 1626) ((emacs (27 1))) "Yet Another modal editing" tar ((:commit . "2144ef179bce8338b45f91a1d538c33e2f53771e") (:authors ("Shi Tianshu")) (:maintainer "Shi Tianshu") (:keywords "convenience" "modal-editing") (:url . "https://www.github.com/DogLooksGood/meow"))]) (merlin . [(20220404 2046) ((emacs (25 1))) "Mode for Merlin, an assistant for OCaml" tar ((:commit . "0fb973c5490216b1cfa364bbbe9da60f572d43c2") (:authors ("Frédéric Bour ")) (:maintainer "Frédéric Bour ") (:keywords "ocaml" "languages") (:url . "https://github.com/ocaml/merlin"))]) (merlin-ac . [(20210615 1208) ((emacs (25 1)) (merlin (3)) (auto-complete (1 5))) "Merlin and auto-complete integration." single ((:commit . "0fb973c5490216b1cfa364bbbe9da60f572d43c2") (:authors ("Simon Castellan ") ("Frédéric Bour ") ("Thomas Refis ")) (:maintainer "Simon Castellan ") (:keywords "ocaml" "languages") (:url . "http://github.com/ocaml/merlin"))]) (merlin-company . [(20210615 1208) ((emacs (25 1)) (merlin (3)) (company (0 9))) "Merlin and company mode integration." single ((:commit . "0fb973c5490216b1cfa364bbbe9da60f572d43c2") (:authors ("Simon Castellan ") ("Frédéric Bour ") ("Thomas Refis ")) (:maintainer "Simon Castellan ") (:keywords "ocaml" "languages") (:url . "http://github.com/ocaml/merlin"))]) @@ -3059,7 +3061,7 @@ (modern-sh . [(20211101 1001) ((emacs (25 1)) (hydra (0 15 0)) (eval-in-repl (0 9 7))) "Minor mode for editing shell script" single ((:commit . "8ebebe77304aa8170f7af809e7564c79d3bd45da") (:keywords "languages" "programming") (:url . "https://github.com/damon-kwok/modern-sh"))]) (modtime-skip-mode . [(20140128 2201) nil "Minor mode for disabling modtime and supersession checks on files." single ((:commit . "c0e49523aa26b2263a8693691ac775988015f592") (:authors ("Jordon Biondo" . "biondoj@mail.gvsu.edu")) (:maintainer "Jordon Biondo" . "biondoj@mail.gvsu.edu") (:url . "http://www.github.com/jordonbiondo/modtime-skip-mode"))]) (modular-config . [(20210726 1614) ((emacs (25 1))) "Organize your config into small and loadable modules" single ((:commit . "2bd77193fa3a7ec0541db284b4034821a8f59fea") (:authors ("Sidharth Arya" . "sidhartharya10@gmail.com")) (:maintainer "Sidharth Arya" . "sidhartharya10@gmail.com") (:keywords "startup" "lisp" "tools") (:url . "https://github.com/SidharthArya/modular-config.el"))]) - (modus-themes . [(20220423 340) ((emacs (27 1))) "Elegant, highly legible and customizable themes" tar ((:commit . "f2445a43d845adfb65485a02e653cb4844574983") (:authors ("Protesilaos Stavrou" . "info@protesilaos.com")) (:maintainer "Protesilaos Stavrou" . "info@protesilaos.com") (:keywords "faces" "theme" "accessibility") (:url . "https://git.sr.ht/~protesilaos/modus-themes"))]) + (modus-themes . [(20220425 333) ((emacs (27 1))) "Elegant, highly legible and customizable themes" tar ((:commit . "29b8a115046f864e454ded9e2ff864d9cf9d6d6e") (:authors ("Protesilaos Stavrou" . "info@protesilaos.com")) (:maintainer "Protesilaos Stavrou" . "info@protesilaos.com") (:keywords "faces" "theme" "accessibility") (:url . "https://git.sr.ht/~protesilaos/modus-themes"))]) (moe-theme . [(20220111 1220) nil "A colorful eye-candy theme. Moe, moe, kyun!" tar ((:commit . "edf3fe47fb986e283e3b04cba443dcb39fe8720e") (:authors ("kuanyui" . "azazabc123@gmail.com")) (:maintainer "kuanyui" . "azazabc123@gmail.com") (:keywords "themes") (:url . "https://github.com/kuanyui/moe-theme.el"))]) (molar-mass . [(20210519 1342) ((emacs (24 3))) "Calculates molar mass of a molecule" single ((:commit . "838db1486a2dc5a3774eb195d62fbcdef71a63f7") (:authors ("Sergi Ruiz Trepat")) (:maintainer "Sergi Ruiz Trepat") (:keywords "convenience" "chemistry") (:url . "https://github.com/sergiruiztrepat/molar-mass.el"))]) (molecule . [(20180527 743) ((emacs (25 1))) "Simple wrapper for molecule" single ((:commit . "2ef72b81d9aa24ea782b71a061a3abdad6cae162") (:authors (": drymer ")) (:maintainer ": drymer ") (:keywords ":" "languages" "terminals") (:url . "https://git.daemons.it/drymer/molecule.el"))]) @@ -3215,7 +3217,7 @@ (nndiscourse . [(20220210 1529) ((emacs (25 1)) (dash (2 18 1)) (anaphora (1 0 4)) (rbenv (0 0 3)) (json-rpc (0 0 1))) "Gnus backend for Discourse" tar ((:commit . "1b7d7bfc99b104b7c4948af9f3394b416105e9d9") (:keywords "news") (:url . "https://github.com/dickmao/nndiscourse"))]) (nnhackernews . [(20220107 1537) ((emacs (25 2)) (request (0 3 3)) (dash (2 18 1)) (anaphora (1 0 4))) "Gnus backend for Hacker News" single ((:commit . "6748065db2f12ae6ea07058e7d643f586fb4b3bc") (:keywords "news") (:url . "https://github.com/dickmao/nnhackernews"))]) (nnir-est . [(20180710 2103) nil "Gnus nnir interface for HyperEstraier" single ((:commit . "6d0d5c8e33f4e4ccbc22350324c0990d2676fb5a") (:authors ("KAWABATA, Taichi ")) (:maintainer "KAWABATA, Taichi ") (:keywords "mail") (:url . "https://github.com/kawabata/nnir-est"))]) - (nnreddit . [(20220124 351) ((emacs (25 1)) (request (0 3 3)) (anaphora (1 0 4)) (dash (2 18 1)) (json-rpc (0 0 1)) (virtualenvwrapper (20151123)) (s (1 6 1))) "Gnus Backend For Reddit" tar ((:commit . "ddb59e309018416d1f867b6dddca44f17a1b6bb9") (:keywords "news") (:url . "https://github.com/dickmao/nnreddit"))]) + (nnreddit . [(20220423 2302) ((emacs (25 1)) (request (0 3 3)) (anaphora (1 0 4)) (dash (2 18 1)) (json-rpc (0 0 1)) (virtualenvwrapper (20151123)) (s (1 6 1))) "Gnus Backend For Reddit" tar ((:commit . "8f247dce12bd10de37f0903f3027a1ddbc318eff") (:keywords "news") (:url . "https://github.com/dickmao/nnreddit"))]) (nntwitter . [(20220213 1654) ((emacs (25 1)) (dash (20190401)) (anaphora (20180618)) (request (20190819))) "Gnus Backend For Twitter" tar ((:commit . "354781f9d2da04649823a6923ad372d801f10ca7") (:keywords "news") (:url . "https://github.com/dickmao/nntwitter"))]) (no-emoji . [(20180515 1837) ((emacs (24))) "Show :emoji-name: instead of emoji characters" single ((:commit . "ebceeab50dbfe4d60235180a57633745dbc18c77") (:authors ("Peter" . "craven@gmx.net")) (:maintainer "Peter" . "craven@gmx.net") (:keywords "extensions") (:url . "https://github.com/ecraven/no-emoji"))]) (no-littering . [(20220422 1616) ((emacs (25 1)) (compat (28 1 1 0))) "Help keeping ~/.emacs.d clean" single ((:commit . "405dc3f842fe74a3ea58fe798007f94d3ee60b68") (:authors ("Jonas Bernoulli" . "jonas@bernoul.li")) (:maintainer "Jonas Bernoulli" . "jonas@bernoul.li") (:keywords "convenience") (:url . "https://github.com/emacscollective/no-littering"))]) @@ -3235,7 +3237,7 @@ (northcode-theme . [(20180423 1649) ((emacs (24))) "A dark theme focused on blue and orange colors." single ((:commit . "4d3750461ba25ec45321318b5f1af4e8fdf16147") (:authors ("Andreas Larsen" . "andreas@northcode.no")) (:maintainer "Andreas Larsen" . "andreas@northcode.no") (:url . "https://github.com/Northcode/northcode-theme.el"))]) (nothing-theme . [(20200504 402) ((emacs (24 1))) "Monochrome theme" single ((:commit . "d2514bb9707f66dda0d60f40f465e79914c50946") (:authors ("Jared Gorski," . "jaredgorski6@gmail.com")) (:maintainer "Jared Gorski," . "jaredgorski6@gmail.com") (:url . "https://github.com/jaredgorski/nothing.el"))]) (notink-theme . [(20220114 1955) ((emacs (26 1))) "A custom theme inspired by e-ink displays" single ((:commit . "6115857fe75c1adbbce4165a2b77a11a271aaf31") (:authors ("MetroWind" . "chris.corsair@gmail.com")) (:maintainer "MetroWind" . "chris.corsair@gmail.com") (:keywords "faces") (:url . "https://github.com/MetroWind/notink-theme"))]) - (notmuch . [(20220226 1200) nil "run notmuch within emacs" tar ((:commit . "2c61fff4ec8fea9a0bdefd13a7a14a34c5e27ada") (:url . "https://notmuchmail.org"))]) + (notmuch . [(20220226 1200) nil "run notmuch within emacs" tar ((:commit . "e3ad0087f3453c89871acac8b11da8bab1ac54df") (:url . "https://notmuchmail.org"))]) (notmuch-addr . [(20220422 1618) ((emacs (27 1)) (compat (28 1 1 0)) (notmuch (0 32))) "An alternative to notmuch-address.el" single ((:commit . "2e479851b5cb2d25c31f21b400cfd34777348874") (:authors ("Jonas Bernoulli" . "jonas@bernoul.li")) (:maintainer "Jonas Bernoulli" . "jonas@bernoul.li") (:keywords "mail") (:url . "https://git.sr.ht/~tarsius/notmuch-addr"))]) (notmuch-bookmarks . [(20200322 1925) ((seq (2 20)) (emacs (26 1)) (notmuch (0 29 3))) "Add bookmark handling for notmuch buffers" single ((:commit . "ec8edfdbd1ac475530591d73a570ded5c18ed86a") (:authors ("Jörg Volbers" . "joerg@joergvolbers.de")) (:maintainer "Jörg Volbers" . "joerg@joergvolbers.de") (:keywords "mail") (:url . "https://github.com/publicimageltd/notmuch-bookmarks"))]) (notmuch-labeler . [(20131230 1719) ((notmuch (0))) "Improve notmuch way of displaying labels" tar ((:commit . "d65d1129555d368243df4770ecc1e7ccb88efc58") (:authors ("Damien Cassou" . "damien.cassou@gmail.com")) (:maintainer "Damien Cassou" . "damien.cassou@gmail.com") (:keywords "emacs" "package" "elisp" "notmuch" "emails") (:url . "https://github.com/DamienCassou/notmuch-labeler"))]) @@ -3256,7 +3258,7 @@ (number . [(20170901 1312) nil "Working with numbers at point." single ((:commit . "bbc278d34dbcca83e70e3be855ec98b23debfb99"))]) (number-lock . [(20160830 200) nil "Enter symbols on your number keys without pressing shift" single ((:commit . "74417b1238953bf485961a0dd7d20f5c36ae25ea") (:authors ("Liu233w" . "wwwlsmcom@outlook.com")) (:maintainer "Liu233w" . "wwwlsmcom@outlook.com") (:keywords "convenience") (:url . "https://github.com/Liu233w/number-lock.el"))]) (numbers . [(20170802 1134) ((emacs (24))) "Display information and trivia about numbers" single ((:commit . "dd02508b788a13b7d4dbcc4923fa23134b783ab3") (:authors ("Dave Pearson" . "davep@davep.org")) (:maintainer "Dave Pearson" . "davep@davep.org") (:keywords "games" "trivia" "maths" "numbers") (:url . "https://github.com/davep/numbers.el"))]) - (numbex . [(20220327 2049) ((emacs (26 1))) "Manage numbered examples" single ((:commit . "78a4f72e666a67486dd616b89f7318a8ae3c125b") (:authors ("Enrico Flor" . "enrico@eflor.net")) (:maintainer "Enrico Flor" . "enrico@eflor.net") (:url . "https://github.com/enricoflor/numbex"))]) + (numbex . [(20220425 1619) ((emacs (26 1))) "Manage numbered examples" single ((:commit . "af069f1df3cd0f7612083e4e6a5ddfb0dde07a5d") (:authors ("Enrico Flor" . "enrico@eflor.net")) (:maintainer "Enrico Flor" . "enrico@eflor.net") (:url . "https://github.com/enricoflor/numbex"))]) (nummm-mode . [(20131117 1014) nil "Display the number of minor modes instead of their names" single ((:commit . "81951e12032274543c5f7a585b29bd93961e94e4") (:authors ("Andreu Gil" . "agpchil@gmail.com")) (:maintainer "Andreu Gil" . "agpchil@gmail.com") (:url . "http://github.com/agpchil/nummm-mode"))]) (numpydoc . [(20220304 1546) ((emacs (25 1)) (s (1 12 0)) (dash (2 18 0))) "NumPy style docstring insertion" single ((:commit . "1b8c5ef3301fed5e5c1941817dbb7435188ff417") (:authors ("Doug Davis" . "ddavis@ddavis.io")) (:maintainer "Doug Davis" . "ddavis@ddavis.io") (:keywords "convenience") (:url . "https://github.com/douglasdavis/numpydoc.el"))]) (nv-delete-back . [(20170224 1249) ((emacs (24))) "backward delete like modern text editors" single ((:commit . "b17cb826f14c18c2875d112574edb5e4f46f5296") (:authors ("Nicolas Vaughan ")) (:maintainer "Nicolas Vaughan ") (:keywords "lisp"))]) @@ -3285,7 +3287,7 @@ (ob-dart . [(20170106 1624) nil "org-babel functions for Dart evaluation" single ((:commit . "04d63b922a5469506560ca0c00678e57131e0269") (:authors ("Milan Zimmermann")) (:maintainer "Milan Zimmermann") (:keywords "literate programming" "reproducible research" "emacs" "org" "babel" "dart") (:url . "http://github.org/mzimmerm/ob-dart"))]) (ob-deno . [(20201019 101) ((emacs (26 1))) "Babel Functions for Javascript/TypeScript with Deno" single ((:commit . "f1129d20fe9931f1c0b62c4af781f5489abd957f") (:authors ("HIGASHI Taiju")) (:maintainer "HIGASHI Taiju") (:keywords "literate programming" "reproducible research" "javascript" "typescript" "tools") (:url . "https://github.com/taiju/ob-deno"))]) (ob-diagrams . [(20160407 1237) nil "org-babel functions for diagrams evaluation" single ((:commit . "ed6649616325ca5b2d2109f74aded8bcb8aa5186") (:authors ("Daniel Bergey")) (:maintainer "Daniel Bergey") (:keywords "literate programming" "reproducible research") (:url . "http://orgmode.org"))]) - (ob-dsq . [(20220422 2201) ((emacs (27 1))) "Babel functions for the `dsq` CLI tool by Multiprocess Labs" single ((:commit . "550d28da274932d9744045b74dde75b276883f76") (:authors ("Fritz Grabo" . "hello@fritzgrabo.com")) (:maintainer "Fritz Grabo" . "hello@fritzgrabo.com") (:keywords "data" "tools") (:url . "https://github.com/fritzgrabo/ob-dsq"))]) + (ob-dsq . [(20220425 716) ((emacs (27 1))) "Babel functions for the `dsq` CLI tool by Multiprocess Labs" single ((:commit . "b8dbf53e5d9ed359fbf69e9d14adf68a7c08af10") (:authors ("Fritz Grabo" . "hello@fritzgrabo.com")) (:maintainer "Fritz Grabo" . "hello@fritzgrabo.com") (:keywords "data" "tools") (:url . "https://github.com/fritzgrabo/ob-dsq"))]) (ob-elixir . [(20170725 1419) ((org (8))) "org-babel functions for elixir evaluation" single ((:commit . "8990a8178b2f7bd93504a9ab136622aab6e82e32") (:authors ("ZHOU Feng" . "zf.pascal@gmail.com")) (:maintainer "ZHOU Feng" . "zf.pascal@gmail.com") (:keywords "org" "babel" "elixir") (:url . "http://github.com/zweifisch/ob-elixir"))]) (ob-elm . [(20200528 1857) ((emacs (26 1)) (org (9 3))) "Org-babel functions for elm evaluation" single ((:commit . "d3a9fbc2f56416894c9aed65ea9a20cc1d98f15d") (:authors ("Bonface M. K.")) (:maintainer "Bonface M. K.") (:keywords "languages" "tools") (:url . "https://www.bonfacemunyoki.com"))]) (ob-elvish . [(20180427 1900) nil "org-babel functions for Elvish shell" single ((:commit . "369181ceae1190bf971c71aebf9fc6133bd98c39") (:authors ("Diego Zamboni" . "diego@zzamboni.org")) (:maintainer "Diego Zamboni" . "diego@zzamboni.org") (:keywords "literate programming" "elvish" "shell" "languages" "processes" "tools") (:url . "https://github.com/zzamboni/ob-elvish"))]) @@ -3496,7 +3498,7 @@ (org-reverse-datetree . [(20220310 1646) ((emacs (26 1)) (dash (2 12)) (org (9 3))) "Create reverse date trees in org-mode" single ((:commit . "9ebd42b521e7adf26a35cbb17144113a83f73264") (:authors ("Akira Komamura" . "akira.komamura@gmail.com")) (:maintainer "Akira Komamura" . "akira.komamura@gmail.com") (:keywords "outlines") (:url . "https://github.com/akirak/org-reverse-datetree"))]) (org-review . [(20220411 1205) nil "schedule reviews for Org entries" single ((:commit . "466f7d8f183f226f1e665cf806cb094471903d9c") (:authors ("Alan Schmitt" . "alan.schmitt@polytechnique.org")) (:maintainer "Alan Schmitt" . "alan.schmitt@polytechnique.org") (:keywords "org" "review") (:url . "https://github.com/brabalan/org-review"))]) (org-rich-yank . [(20220227 2154) ((emacs (24 4))) "Paste with org-mode markup and link to source" single ((:commit . "4bcd030f0d736d77c647955739b61fae541417e9") (:authors ("Kevin Brubeck Unhammer" . "unhammer@fsfe.org")) (:maintainer "Kevin Brubeck Unhammer" . "unhammer@fsfe.org") (:keywords "convenience" "hypermedia" "org") (:url . "https://github.com/unhammer/org-rich-yank"))]) - (org-roam . [(20220417 332) ((emacs (26 1)) (dash (2 13)) (org (9 4)) (emacsql (3 0 0)) (emacsql-sqlite (1 0 0)) (magit-section (3 0 0))) "A database abstraction layer for Org-mode" tar ((:commit . "b948cfbe3763f49346f89523845d65ef4baf3aed") (:authors ("Jethro Kuan" . "jethrokuan95@gmail.com")) (:maintainer "Jethro Kuan" . "jethrokuan95@gmail.com") (:keywords "org-mode" "roam" "convenience") (:url . "https://github.com/org-roam/org-roam"))]) + (org-roam . [(20220425 12) ((emacs (26 1)) (dash (2 13)) (org (9 4)) (emacsql (3 0 0)) (emacsql-sqlite (1 0 0)) (magit-section (3 0 0))) "A database abstraction layer for Org-mode" tar ((:commit . "b63ff2a7bbd888128939b8ae88c3f62c0d529945") (:authors ("Jethro Kuan" . "jethrokuan95@gmail.com")) (:maintainer "Jethro Kuan" . "jethrokuan95@gmail.com") (:keywords "org-mode" "roam" "convenience") (:url . "https://github.com/org-roam/org-roam"))]) (org-roam-bibtex . [(20220213 1609) ((emacs (27 1)) (org-roam (2 2 0)) (bibtex-completion (2 0 0))) "Org Roam meets BibTeX" tar ((:commit . "efdac6fe4134c33f50b06a0a6d192003d0e5094c") (:authors ("Mykhailo Shevchuk" . "mail@mshevchuk.com") ("Leo Vivier" . "leo.vivier+dev@gmail.com")) (:maintainer "Mykhailo Shevchuk" . "mail@mshevchuk.com") (:keywords "bib" "hypermedia" "outlines" "wp") (:url . "https://github.com/org-roam/org-roam-bibtex"))]) (org-roam-timestamps . [(20220111 1755) ((emacs (26 1)) (org-roam (2 0 0))) "Keep track of modification times for org-roam" single ((:commit . "604fdad0feb61419751d3d6b828cc443a99f418f") (:authors ("Thomas F. K. Jorna ")) (:maintainer "Thomas F. K. Jorna" . "jorna@jtrialerror.com") (:keywords "calendar" "outlines" "files") (:url . "https://github.com/ThomasFKJorna/org-roam-timestamps/"))]) (org-roam-ui . [(20220225 2151) ((emacs (27 1)) (org-roam (2 0 0)) (simple-httpd (20191103 1446)) (websocket (1 13))) "User Interface for Org-roam" tar ((:commit . "9474a254390b1e42488a1801fed5826b32a8030b") (:authors ("Kirill Rogovoy, Thomas Jorna")) (:maintainer "Kirill Rogovoy, Thomas Jorna") (:keywords "files" "outlines") (:url . "https://github.com/org-roam/org-roam-ui"))]) @@ -3554,7 +3556,7 @@ (organic-green-theme . [(20201216 2240) nil "Low-contrast green color theme." single ((:commit . "0ed99a9c0cf14be0a1f491518821f0e9b7e88b88"))]) (organize-imports-java . [(20210715 1155) ((emacs (25 1)) (f (0 20 0)) (s (1 12 0)) (dash (2 14 1)) (ht (2 2))) "Automatically organize imports in Java code" tar ((:commit . "fae07966e9d29f287784c778959a87a26d7caa28") (:authors ("Shen, Jen-Chieh" . "jcs090218@gmail.com")) (:maintainer "Shen, Jen-Chieh" . "jcs090218@gmail.com") (:url . "https://github.com/jcs-elpa/organize-imports-java"))]) (orgbox . [(20180827 218) ((org (8 0)) (cl-lib (0 5))) "Mailbox-like task scheduling Org." single ((:commit . "3982f56efd67ec016389cad82ce5a44f619b36a9") (:authors ("Yasuhito Takamiya" . "yasuhito@gmail.com")) (:maintainer "Yasuhito Takamiya" . "yasuhito@gmail.com") (:keywords "org") (:url . "https://github.com/yasuhito/orgbox"))]) - (orgit . [(20220422 1624) ((emacs (25 1)) (compat (28 1 1 0)) (magit (3 0)) (org (9 4))) "Support for Org links to Magit buffers" single ((:commit . "79ed3337ab0ca3d5018732dcdabfbf700c4822d9") (:authors ("Jonas Bernoulli" . "jonas@bernoul.li")) (:maintainer "Jonas Bernoulli" . "jonas@bernoul.li") (:keywords "hypermedia" "vc") (:url . "https://github.com/magit/orgit"))]) + (orgit . [(20220425 1157) ((emacs (25 1)) (compat (28 1 1 0)) (magit (3 0)) (org (9 4))) "Support for Org links to Magit buffers" single ((:commit . "6dc4d4bfffd6c11550952203a51346b13e120165") (:authors ("Jonas Bernoulli" . "jonas@bernoul.li")) (:maintainer "Jonas Bernoulli" . "jonas@bernoul.li") (:keywords "hypermedia" "vc") (:url . "https://github.com/magit/orgit"))]) (orgit-forge . [(20220422 1625) ((emacs (25 1)) (compat (28 1 1 0)) (forge (0 3)) (magit (3 3)) (org (9 5)) (orgit (1 8))) "Org links to Forge issue buffers" single ((:commit . "72285807707a802ebe7f3c6149de9a78a022b17e") (:authors ("Jonas Bernoulli" . "jonas@bernoul.li")) (:maintainer "Jonas Bernoulli" . "jonas@bernoul.li") (:keywords "hypermedia" "vc") (:url . "https://github.com/magit/orgit-forge"))]) (orglink . [(20220422 1626) ((emacs (25 1)) (compat (28 1 1 0)) (org (9 5)) (seq (2 23))) "Use Org Mode links in other modes" single ((:commit . "36129691e60e992f31065be4c26d58645b83b033") (:authors ("Jonas Bernoulli" . "jonas@bernoul.li")) (:maintainer "Jonas Bernoulli" . "jonas@bernoul.li") (:keywords "hypermedia") (:url . "https://github.com/tarsius/orglink"))]) (orglue . [(20200411 311) ((org (9 3)) (epic (0 2))) "more functionality to org-mode." tar ((:commit . "9d5a8e24be9acb8c55bb4d6aa8b98e30e2677401") (:authors ("Yoshinari Nomura" . "nom@quickhack.net")) (:maintainer "Yoshinari Nomura" . "nom@quickhack.net") (:keywords "org"))]) @@ -3583,7 +3585,7 @@ (otama . [(20160404 1032) nil "Org-table Manipulator" single ((:commit . "c114fd8006762f891bc120a7c0ea213872e7ab31") (:authors ("Yoshinari Nomura" . "nom@quickhack.net")) (:maintainer "Yoshinari Nomura" . "nom@quickhack.net") (:keywords "database" "org-mode"))]) (other-emacs-eval . [(20180408 1348) ((emacs (25 1)) (async (1 9 2))) "Evaluate the Emacs Lisp expression in other Emacs" single ((:commit . "8ace5acafef65daabf0c6619eff60733d7f5d792") (:authors ("Xu Chunyang" . "mail@xuchunyang.me")) (:maintainer "Xu Chunyang" . "mail@xuchunyang.me") (:keywords "tools") (:url . "https://github.com/xuchunyang/other-emacs-eval"))]) (outline-magic . [(20180619 1819) nil "outline mode extensions for Emacs" single ((:commit . "2a5f07417b696cf7541d435c43bafcc64817636b") (:authors ("Carsten Dominik" . "dominik@science.uva.nl")) (:maintainer "Thorsten Jolitz ") (:keywords "outlines"))]) - (outline-minor-faces . [(20220422 1824) ((emacs (25 1)) (compat (28 1 1 0))) "Headings faces for outline-minor-mode" single ((:commit . "cd2313cda6cddab77f0de89bc6f4e5399077bc34") (:authors ("Jonas Bernoulli" . "jonas@bernoul.li")) (:maintainer "Jonas Bernoulli" . "jonas@bernoul.li") (:keywords "faces" "outlines") (:url . "https://github.com/tarsius/outline-minor-faces"))]) + (outline-minor-faces . [(20220424 1803) ((emacs (25 1)) (compat (28 1 1 0))) "Headings faces for outline-minor-mode" single ((:commit . "e92af60c68c4cb05db84c13bb71becaca90763d7") (:authors ("Jonas Bernoulli" . "jonas@bernoul.li")) (:maintainer "Jonas Bernoulli" . "jonas@bernoul.li") (:keywords "faces" "outlines") (:url . "https://github.com/tarsius/outline-minor-faces"))]) (outline-toc . [(20200401 1208) nil "Sidebar showing a \"table of contents\"." single ((:commit . "81d373633b40628cc3a6b6fb534fd7730076bcdb") (:authors ("Austin Bingham" . "austin.bingham@gmail.com")) (:maintainer "Austin Bingham" . "austin.bingham@gmail.com") (:keywords "convenience" "outlines") (:url . "https://github.com/abingham/outline-toc.el"))]) (outlook . [(20180428 1430) ((emacs (24 4))) "send emails in MS Outlook style" tar ((:commit . "359683aff91b38bd1398a6ed4058a06f09a02d65") (:authors ("Andrew Savonichev")) (:maintainer "Andrew Savonichev") (:keywords "mail") (:url . "https://github.com/asavonic/outlook.el"))]) (outorg . [(20190720 2002) ((emacs (24 4))) "Org-style comment editing" single ((:commit . "ef0f86f4b893b30be8bcf8b43a5ec357a6c70f07") (:maintainer "Adam Porter" . "adam@alphapapa.net") (:url . "https://github.com/alphapapa/outorg"))]) @@ -3606,7 +3608,7 @@ (ox-gist . [(20220410 2034) ((emacs (26 1)) (gist (1 4 0)) (s (1 12 0))) "Export Org mode buffers and subtrees to GitHub gists" single ((:commit . "e9f1f11af0e97fee30c2b15b56c236b1f4e1f400") (:authors ("Puneeth Chaganti" . "punchagan+emacs@muse-amuse.in")) (:maintainer "Puneeth Chaganti" . "punchagan+emacs@muse-amuse.in") (:keywords "org" "lisp" "gist" "github") (:url . "https://github.com/punchagan/org2gist/"))]) (ox-haunt . [(20200202 229) ((emacs (24 3)) (org (9 0))) "Haunt-flavored HTML backend for the Org export engine" single ((:commit . "f3c8fda6fee78f45a259e5d218a519dfd11c00c7") (:authors ("Jakob L. Kreuze" . "zerodaysfordays@sdf.lonestar.org")) (:maintainer "Jakob L. Kreuze" . "zerodaysfordays@sdf.lonestar.org") (:keywords "convenience" "hypermedia" "wp") (:url . "https://git.sr.ht/~jakob/ox-haunt"))]) (ox-html5slide . [(20131228 606) ((org (8 0))) "Export org-mode to HTML5 slide." single ((:commit . "4703dfbd9d79161509def673d2c1e118d722a58f") (:authors ("coldnew" . "coldnew.tw@gmail.com")) (:maintainer "coldnew" . "coldnew.tw@gmail.com") (:keywords "html" "presentation") (:url . "http://github.com/coldnew/org-html5slide"))]) - (ox-hugo . [(20220421 1318) ((emacs (24 4)) (org (9 0))) "Hugo Markdown Back-End for Org Export Engine" tar ((:commit . "2b762139bc8e68b97ef17420cec2df1fcec1ef13") (:keywords "org" "markdown" "docs") (:url . "https://ox-hugo.scripter.co"))]) + (ox-hugo . [(20220425 301) ((emacs (24 4)) (org (9 0))) "Hugo Markdown Back-End for Org Export Engine" tar ((:commit . "262b7b432a7f81124fe181c07b57a4f42b6eedc9") (:keywords "org" "markdown" "docs") (:url . "https://ox-hugo.scripter.co"))]) (ox-impress-js . [(20150412 1716) ((org (8))) "impress.js Back-End for Org Export Engine" tar ((:commit . "91c6d2af6af308ade352a03355c4fb551b238c6b") (:authors ("Takumi Kinjo ")) (:maintainer "Takumi Kinjo ") (:keywords "outlines" "hypermedia" "calendar" "wp") (:url . "https://github.com/kinjo/org-impress-js.el"))]) (ox-ioslide . [(20161015 1338) ((emacs (24 1)) (org (8 0)) (cl-lib (0 5)) (f (0 17 2)) (makey (0 3))) "Export org-mode to Google I/O HTML5 slide." tar ((:commit . "6555680be5364c8ddd2bf446865cb1a82adb6b9e") (:authors ("coldnew" . "coldnew.tw@gmail.com")) (:maintainer "coldnew" . "coldnew.tw@gmail.com") (:keywords "html" "presentation") (:url . "http://github.com/coldnew/org-ioslide"))]) (ox-jekyll-md . [(20211222 1718) nil "Export Jekyll on Markdown articles using org-mode." single ((:commit . "26edb3f4575bcb0f1a2aed56237cd89694284449") (:authors ("Elsa Gonsiorowski" . "gonsie@me.com")) (:maintainer "Elsa Gonsiorowski" . "gonsie@me.com") (:keywords "org" "jekyll"))]) @@ -3738,7 +3740,7 @@ (perspective-exwm . [(20220125 1939) ((emacs (27 1)) (burly (0 2 -1)) (exwm (0 26)) (perspective (2 17))) "Better integration for perspective.el and EXWM" single ((:commit . "8afdbf894a888854ce9dfbe0ad2a5dc41f75ecb8") (:authors ("Korytov Pavel" . "thexcloud@gmail.com")) (:maintainer "Korytov Pavel" . "thexcloud@gmail.com") (:url . "https://github.com/SqrtMinusOne/perspective-exwm.el"))]) (perspeen . [(20171203 1021) ((emacs (25 0)) (powerline (2 4))) "An package for multi-workspace" tar ((:commit . "edb70c530bda50ff3d1756e32a703d5fef5e5480") (:authors ("Peng Li" . "seudut@gmail.com")) (:maintainer "Peng Li" . "seudut@gmail.com") (:keywords "lisp") (:url . "https://github.com/seudut/perspeen"))]) (pest-mode . [(20200321 504) ((emacs (26 3))) "Major mode for editing Pest files" single ((:commit . "43447a2c70f98edd1139005e32f437d3f142442b") (:authors ("ksqsf" . "i@ksqsf.moe")) (:maintainer "ksqsf" . "i@ksqsf.moe") (:keywords "languages") (:url . "https://github.com/ksqsf/pest-mode"))]) - (pfuture . [(20211229 1513) ((emacs (25 2))) "a simple wrapper around asynchronous processes" single ((:commit . "bde5b06795e3e35bfb2bba4c34b538d506a0856e") (:authors ("Alexander Miller" . "alexanderm@web.de")) (:maintainer "Alexander Miller" . "alexanderm@web.de") (:url . "https://github.com/Alexander-Miller/pfuture"))]) + (pfuture . [(20220425 1242) ((emacs (25 2))) "a simple wrapper around asynchronous processes" single ((:commit . "f9e67bd7edbd5b4e033efd82c0acc4a85ff860a8") (:authors ("Alexander Miller" . "alexanderm@web.de")) (:maintainer "Alexander Miller" . "alexanderm@web.de") (:url . "https://github.com/Alexander-Miller/pfuture"))]) (pg . [(20130731 2142) nil "Emacs Lisp interface to the PostgreSQL RDBMS" single ((:commit . "4f6516ec3946d95dcef49abb6703cc89ecb5183d") (:authors ("Eric Marsden" . "emarsden@laas.fr")) (:maintainer "Helmut Eller" . "heller@common-lisp.net") (:keywords "data" "comm" "database" "postgresql"))]) (pgdevenv . [(20150105 2236) nil "Manage your PostgreSQL development envs" tar ((:commit . "7f1d5bc734750aca98cf67a9491cdbd5615fd132") (:authors ("Dimitri Fontaine" . "dim@tapoueh.org")) (:maintainer "Dimitri Fontaine" . "dim@tapoueh.org") (:keywords "emacs" "postgresql" "development" "environment" "shell" "debug" "gdb"))]) (ph . [(20161029 1522) ((emacs (24 3))) "A global minor mode for managing multiple projects." tar ((:commit . "ed80dad9211583ed0db633448b3624c99b7fac23") (:authors ("Alexander Gromnitsky" . "alexander.gromnitsky@gmail.com")) (:maintainer "Alexander Gromnitsky" . "alexander.gromnitsky@gmail.com"))]) @@ -3973,7 +3975,7 @@ (pyimport . [(20180308 1752) ((dash (2 8 0)) (s (1 9 0)) (shut-up (0 3 2))) "Manage Python imports!" single ((:commit . "a6f63cf7ed93f0c0f7c207e6595813966f8852b9") (:authors ("Wilfred Hughes" . "me@wilfred.me.uk")) (:maintainer "Wilfred Hughes" . "me@wilfred.me.uk"))]) (pyimpsort . [(20160130 453) ((emacs (24 3))) "Sort python imports." tar ((:commit . "d5c61d70896b642646dfd3c809c06174ae086c1a") (:authors ("Mario Rodas" . "marsam@users.noreply.github.com")) (:maintainer "Mario Rodas" . "marsam@users.noreply.github.com") (:keywords "convenience") (:url . "https://github.com/emacs-pe/pyimpsort.el"))]) (pyinspect . [(20211102 1415) ((emacs (27 1))) "Python object inspector" tar ((:commit . "36cf624236c8b4cce852dd52b64d058d4d4a32fd") (:authors ("Maor Kadosh" . "git@avocadosh.xyz")) (:maintainer "Maor Kadosh" . "git@avocadosh.xyz") (:keywords "tools") (:url . "https://github.com/it-is-wednesday/pyinspect.el"))]) - (pylint . [(20210411 1931) nil "minor mode for running `pylint'" single ((:commit . "abfc2a4f4fe33c7499b008632b098399e3cf4320") (:authors ("Ian Eure" . "ian.eure@gmail.com")) (:maintainer "Jonathan Kotta" . "jpkotta@gmail.com") (:keywords "languages" "python"))]) + (pylint . [(20210411 1931) nil "minor mode for running `pylint'" single ((:commit . "aca9c1739c15ba5ea74a7d814f1b6cc23e79267b") (:authors ("Ian Eure" . "ian.eure@gmail.com")) (:maintainer "Jonathan Kotta" . "jpkotta@gmail.com") (:keywords "languages" "python"))]) (pynt . [(20180710 726) ((emacs (24 4)) (ein (0 13 1)) (epc (0 1 1)) (deferred (0 5 1))) "Generate and scroll EIN buffers from python code" single ((:commit . "86cf9ce78d34f92bfd0764c9cbb75427ebd429e6") (:authors ("Edward Banner" . "edward.banner@gmail.com")) (:maintainer "Edward Banner" . "edward.banner@gmail.com") (:keywords "convenience") (:url . "https://github.com/ebanner/pynt"))]) (pyramid . [(20210427 1032) ((emacs (25 2)) (pythonic (0 1 1)) (tablist (0 70))) "Minor mode for working with pyramid projects" tar ((:commit . "66f54f4a9cc9fa81edf768ab433d5b3c5517363c") (:authors ("Daniel Kraus" . "daniel@kraus.my")) (:maintainer "Daniel Kraus" . "daniel@kraus.my") (:keywords "python" "pyramid" "pylons" "convenience" "tools" "processes") (:url . "https://github.com/dakra/pyramid.el"))]) (pytest . [(20200330 41) ((s (1 9 0))) "Easy Python test running in Emacs" single ((:commit . "6934047242db79b1c53e9fe3e0734cc9719ed1c4") (:keywords "pytest" "python" "testing") (:url . "https://github.com/ionrock/pytest-el"))]) @@ -4215,13 +4217,13 @@ (say-what-im-doing . [(20160706 1931) nil "dictate what you're doing with text to speech" single ((:commit . "5b2ce6783b02805bcac1107a149bfba3852cd9d5") (:authors ("Benaiah Mischenko")) (:maintainer "Benaiah Mischenko") (:keywords "text to speech" "dumb" "funny") (:url . "http://github.com/benaiah/say-what-im-doing"))]) (sayid . [(20220101 1357) ((cider (0 21 0))) "sayid nREPL middleware client" single ((:commit . "879aff586336a0ec4d46c0ed4720fb1de22082bd") (:authors ("Bill Piel" . "bill@billpiel.com")) (:maintainer "Bozhidar Batsov" . "bozhidar@batsov.dev") (:keywords "clojure" "cider" "debugger") (:url . "https://github.com/clojure-emacs/sayid"))]) (sbt-mode . [(20211203 1148) ((emacs (24 4))) "Interactive support for sbt projects" tar ((:commit . "9fe1e8807c22cc1dc56a6233e000969518907f4d") (:keywords "languages") (:url . "https://github.com/hvesalai/emacs-sbt-mode"))]) - (scad-mode . [(20200830 301) nil "A major mode for editing OpenSCAD code" single ((:commit . "c3dde29652b2433a0e68628e4b07fcfa9adbff7b") (:authors ("Len Trigg, Łukasz Stelmach")) (:maintainer "Len Trigg" . "lenbok@gmail.com") (:keywords "languages") (:url . "https://raw.github.com/openscad/openscad/master/contrib/scad-mode.el"))]) + (scad-mode . [(20200830 301) nil "A major mode for editing OpenSCAD code" single ((:commit . "eb2849ea946e823bd37f3444ec0bf6bb80c57c67") (:authors ("Len Trigg, Łukasz Stelmach")) (:maintainer "Len Trigg" . "lenbok@gmail.com") (:keywords "languages") (:url . "https://raw.github.com/openscad/openscad/master/contrib/scad-mode.el"))]) (scad-preview . [(20211212 1128) ((scad-mode (91 0)) (emacs (24 4))) "Preview SCAD models in real-time within Emacs" single ((:commit . "c5449b26c63f3e0a695905a7e4e84f8d844f761b") (:authors ("zk_phi")) (:maintainer "zk_phi") (:url . "https://zk-phi.github.io/"))]) (scala-mode . [(20210414 1126) nil "Major mode for editing Scala" tar ((:commit . "598cb680f321d9609295aa9b4679040cc703b602") (:keywords "languages") (:url . "https://github.com/hvesalai/emacs-scala-mode"))]) (scf-mode . [(20151122 248) nil "shorten file-names in compilation type buffers" single ((:commit . "dbfcdcd89034f208d65e181af58e0d73ad09f8b2") (:authors ("Le Wang")) (:maintainer "Le Wang") (:keywords "compilation") (:url . "https://github.com/lewang/scf-mode"))]) (scheme-complete . [(20201112 442) nil "Smart auto completion for Scheme in Emacs" single ((:commit . "b9a1448c4696f117d9ea4e59b6162dc31112e71a") (:authors ("Alex Shinn")) (:maintainer "Alex Shinn"))]) (schrute . [(20170521 1840) ((emacs (24 3))) "Help you remember there is a better way to do something." single ((:commit . "59faa6c4232ae183cea93237301acad8c0763997") (:authors ("Jorge Araya Navarro" . "elcorreo@deshackra.com")) (:maintainer "Jorge Araya Navarro" . "elcorreo@deshackra.com") (:keywords "convenience") (:url . "https://bitbucket.org/shackra/dwight-k.-schrute"))]) - (scihub . [(20211020 420) ((emacs (27 1))) "Sci-Hub integration" single ((:commit . "aac29628d4eea2d6ec0bfda39503c1f71a379bc9") (:authors ("Mario Rodas" . "marsam@users.noreply.github.com")) (:maintainer "Mario Rodas" . "marsam@users.noreply.github.com") (:keywords "convenience") (:url . "https://github.com/emacs-pe/scihub.el"))]) + (scihub . [(20220423 421) ((emacs (27 1))) "Sci-Hub integration" single ((:commit . "57333c849bcd4953663cbf7c271e9f3a62179765") (:authors ("Mario Rodas" . "marsam@users.noreply.github.com")) (:maintainer "Mario Rodas" . "marsam@users.noreply.github.com") (:keywords "convenience") (:url . "https://github.com/emacs-pe/scihub.el"))]) (scion . [(20130315 1255) nil "Haskell Minor Mode for Interacting with the Scion Library" single ((:commit . "99b4589175665687181a932cd836850205625f71") (:url . "https://code.google.com/p/scion-lib/"))]) (sclang-extensions . [(20160509 338) ((auto-complete (1 4 0)) (s (1 3 1)) (dash (1 2 0)) (emacs (24 1))) "Extensions for the SuperCollider Emacs mode." tar ((:commit . "e9cc79732f16fdb582129303110c163dcc0d6da0") (:authors ("Chris Barrett" . "chris.d.barrett@me.com")) (:maintainer "Chris Barrett" . "chris.d.barrett@me.com") (:keywords "sclang" "supercollider" "languages" "tools"))]) (sclang-snippets . [(20130513 751) ((yasnippet (0 8 0))) "Snippets for the SuperCollider Emacs mode" tar ((:commit . "c840a416b96f83bdd70491e3d1fbe2f1ae8b3f58") (:authors ("ptrv" . "mail@petervasil.net")) (:maintainer "ptrv" . "mail@petervasil.net") (:keywords "snippets"))]) @@ -4515,12 +4517,13 @@ (steam . [(20220218 1707) ((cl-lib (0 5))) "Organize and launch Steam games" single ((:commit . "20aa58c5ccd85f6c4f288a14e79adc66e691cd23") (:authors ("Erik Sjöstrand")) (:maintainer "Erik Sjöstrand") (:keywords "games") (:url . "http://github.com/Kungsgeten/steam.el"))]) (stem . [(20131102 1109) nil "Routines for stemming" single ((:commit . "d74e6611d6ba5025e0276a2cc7c8a90f46bfa9ac") (:authors ("Tsuchiya Masatoshi" . "tsuchiya@pine.kuee.kyoto-u.ac.jp")) (:maintainer "Tsuchiya Masatoshi" . "tsuchiya@pine.kuee.kyoto-u.ac.jp") (:keywords "stemming") (:url . "https://github.com/yuutayamada/stem"))]) (stem-english . [(20180109 358) ((emacs (24 3))) "- routines for stemming English word" single ((:commit . "c9fc4c6ed6bf82382e479dae80912f4ae17d31f4") (:authors ("Tsuchiya Masatoshi" . "tsuchiya@pine.kuee.kyoto-u.ac.jp")) (:maintainer "KAWABATA, Taichi ") (:keywords "text") (:url . "http://github.com/kawabata/stem-english"))]) + (stem-reading-mode . [(20220418 1136) ((emacs (25 1))) "Highlight word stems for speed-reading" single ((:commit . "a8bacd80fab6013c09e4e8d337fd88267cbe2ff8") (:authors ("Yuri D'Elia" . "wavexx@thregr.org")) (:maintainer "Yuri D'Elia" . "wavexx@thregr.org") (:keywords "convenience" "wp") (:url . "https://gitlab.com/wavexx/stem-reading-mode.el"))]) (stgit . [(20200606 1308) nil "major mode for StGit interaction" single ((:commit . "03fc757c4255bfd445cdbc2a62ca3b02a65beba5") (:authors ("David Kågedal" . "davidk@lysator.liu.se")) (:maintainer "David Kågedal" . "davidk@lysator.liu.se") (:url . "http://stacked-git.github.io"))]) (sticky . [(20170926 36) nil "Sticky key for capital letters" single ((:commit . "fec4e1af38f17f5cd80eca361d8e8ef8772db366") (:authors ("rubikitch" . "rubikitch@ruby-lang.org")) (:maintainer "rubikitch" . "rubikitch@ruby-lang.org") (:keywords "convenience") (:url . "http://www.emacswiki.org/cgi-bin/wiki/download/sticky.el"))]) (stickyfunc-enhance . [(20150429 1814) ((emacs (24 3))) "An enhancement to stock `semantic-stickyfunc-mode'" single ((:commit . "13bdba51fcd83ccbc3267959d23afc94d458dcb0") (:authors ("Tu, Do Hoang" . "tuhdo1710@gmail.com")) (:maintainer "Tu, Do Hoang") (:keywords "c" "languages" "tools") (:url . "https://github.com/tuhdo/semantic-stickyfunc-enhance"))]) (stimmung-themes . [(20220412 1434) ((emacs (25))) "Themes tuned to inner harmonies" tar ((:commit . "77146bd3ad4f275847c965148572bb0ff0b54c1e") (:authors ("Love Lagerkvist")) (:maintainer "Love Lagerkvist") (:keywords "faces") (:url . "https://github.com/motform/stimmung-themes"))]) (stock-ticker . [(20150204 1052) ((s (1 9 0)) (request (0 2 0))) "Show stock prices in mode line" single ((:commit . "f2e564142c9de84232839a5b01979cf95b04d6a9") (:authors ("Gunther Hagleitner")) (:maintainer "Gunther Hagleitner") (:keywords "comms") (:url . "https://github.com/hagleitn/stock-ticker"))]) - (stock-tracker . [(20220423 512) ((emacs (27 1)) (dash (2 16 0)) (async (1 9 5))) "Track stock price" single ((:commit . "1d1f247af491686fbe13dc8eae68190ee100e706") (:authors ("Huming Chen" . "chenhuming@gmail.com")) (:maintainer "Huming Chen" . "chenhuming@gmail.com") (:keywords "convenience" "stock" "finance") (:url . "https://github.com/beacoder/stock-tracker"))]) + (stock-tracker . [(20220425 1537) ((emacs (27 1)) (dash (2 16 0)) (async (1 9 5))) "Track stock price" single ((:commit . "1ed9c7464cb0b1f570d60ce22bac876e32bfbd1f") (:authors ("Huming Chen" . "chenhuming@gmail.com")) (:maintainer "Huming Chen" . "chenhuming@gmail.com") (:keywords "convenience" "stock" "finance") (:url . "https://github.com/beacoder/stock-tracker"))]) (strace-mode . [(20171116 2039) nil "strace output syntax highlighting" single ((:commit . "2901baa968d5180ab985ac40ca22cc20914d01f5") (:authors ("Preston Moore" . "prestonkmoore@gmail.com")) (:maintainer "Preston Moore" . "prestonkmoore@gmail.com") (:keywords "languages"))]) (streak . [(20220311 1929) ((emacs (27 1))) "Track a daily streak in your Mode Line" single ((:commit . "b2206de2fe43f97e754bbcb0abe9b078a419e787") (:authors ("Colin Woodbury ")) (:maintainer "Colin Woodbury" . "colin@fosskers.ca") (:keywords "calendar") (:url . "https://github.com/fosskers/streak"))]) (streamlink . [(20210811 1429) ((s (1 12 0))) "A major mode for streamlink output" single ((:commit . "c265dc61c02ad29ec01dfd8b5cbe3bac60fbf097") (:keywords "multimedia" "streamlink") (:url . "https://github.com/BenediktBroich/streamlink"))]) @@ -4608,10 +4611,11 @@ (tabbar . [(20180726 1735) nil "Display a tab bar in the header line" tar ((:commit . "82bbda31cbe8ef367dd6501c3aa14b7f2c835910") (:authors ("David Ponce" . "david@dponce.com")) (:maintainer "David Ponce" . "david@dponce.com") (:keywords "convenience"))]) (tabbar-ruler . [(20160802 307) ((tabbar (2 0 1)) (powerline (2 3)) (mode-icons (0 4 0)) (cl-lib (0 5))) "Pretty tabbar, autohide, use both tabbar/ruler" tar ((:commit . "535568189aa12a3eff7f977d2783e57b6a65ab6a") (:authors ("Matthew Fidler, Ta Quang Trung, Nathaniel Cunningham")) (:maintainer "Matthew L. Fidler") (:keywords "tabbar" "ruler mode" "menu" "tool bar.") (:url . "http://github.com/mlf176f2/tabbar-ruler.el"))]) (tablist . [(20200427 2205) ((emacs (24 3))) "Extended tabulated-list-mode" tar ((:commit . "faab7a035ef2258cc4ea2182f67e3aedab7e2af9") (:authors ("Andreas Politz" . "politza@fh-trier.de")) (:maintainer "Andreas Politz" . "politza@fh-trier.de") (:keywords "extensions" "lisp"))]) - (tabspaces . [(20220422 1957) ((emacs (27 1)) (project (0 8 1))) "Leverage tab-bar and project for buffer-isolated workspaces" single ((:commit . "72ab1f43f1385a3ca65ffaaf78222fb3c18a940d") (:authors ("Colin McLear" . "mclear@fastmail.com")) (:maintainer "Colin McLear") (:keywords "convenience" "frames") (:url . "https://github.com/mclear-tools/tabspaces"))]) + (tabspaces . [(20220425 252) ((emacs (27 1)) (project (0 8 1))) "Leverage tab-bar and project for buffer-isolated workspaces" single ((:commit . "810ab43c5aad09d808ad643d90f4f53427966c57") (:authors ("Colin McLear" . "mclear@fastmail.com")) (:maintainer "Colin McLear") (:keywords "convenience" "frames") (:url . "https://github.com/mclear-tools/tabspaces"))]) (tabula-rasa . [(20141216 547) ((emacs (24 4))) "Distraction free writing mode" single ((:commit . "e85fff9de18dc31bc6a7aca726e34a95cc5459f5") (:authors ("Ido Magal" . "misc@satans.church")) (:maintainer "Ido Magal" . "misc@satans.church") (:keywords "distraction free" "writing") (:url . "https://github.com/idomagal/Tabula-Rasa/blob/master/tabula-rasa.el"))]) (tagedit . [(20161121 855) ((s (1 3 1)) (dash (1 0 3))) "Some paredit-like features for html-mode" single ((:commit . "b3a70101a0dcf85498c92b7fcfa7fdbac869746c") (:authors ("Magnar Sveen" . "magnars@gmail.com")) (:maintainer "Magnar Sveen" . "magnars@gmail.com") (:keywords "convenience"))]) (take-off . [(20140531 917) ((emacs (24 3)) (web-server (0 1 0))) "Emacs remote web access" tar ((:commit . "aa9ea45566fc74febbb6ee9c409ecc4b59246215") (:authors ("Thomas Burette" . "burettethomas@gmail.com")) (:maintainer "Thomas Burette" . "burettethomas@gmail.com") (:url . "https://github.com/tburette/take-off"))]) + (talonscript-mode . [(20220204 1441) ((emacs (24 3))) "Major mode for Talon Voice's .talon files" single ((:commit . "b6eb61f56349e0d47276270163ec611c2d5b188e") (:authors ("Jcaw" . "toastedjcaw@gmail.com")) (:maintainer "Jcaw" . "toastedjcaw@gmail.com") (:keywords "languages") (:url . "https://github.com/jcaw/talonscript-mode"))]) (tango-2-theme . [(20120312 2025) nil "Tango 2 color theme for GNU Emacs 24" single ((:commit . "64e44c98e41ebbe3b827d54280e3b9615787daaa") (:authors ("Nick Parker")) (:maintainer "Nick Parker"))]) (tango-plus-theme . [(20211222 1100) nil "A color theme based on the tango palette" single ((:commit . "774b03f932bbc336ce5f943af175d5faa651f2e0") (:authors ("Titus von der Malsburg" . "malsburg@posteo.de")) (:maintainer "Titus von der Malsburg" . "malsburg@posteo.de") (:url . "https://github.com/tmalsburg/tango-plus-theme"))]) (tangotango-theme . [(20220106 1039) nil "Tango Palette color theme for Emacs 24." single ((:commit . "9509035842c5ea44f594879199a74c9fc6d2a368") (:authors ("Julien Barnier")) (:maintainer "Julien Barnier") (:keywords "tango" "palette" "color" "theme" "emacs") (:url . "https://github.com/juba/color-theme-tangotango"))]) @@ -4628,7 +4632,7 @@ (teco . [(20200707 2309) nil "Teco interpreter" single ((:commit . "61caf8f419659a0567a269f290c90427a215d77b") (:authors ("Dale R. Worley" . "worley@alum.mit.edu")) (:maintainer "Mark T. Kennedy" . "mtk@acm.org") (:keywords "convenience" "emulations" "files") (:url . "https://github.com/mtk/teco.git"))]) (telega . [(20220418 1131) ((emacs (26 1)) (visual-fill-column (1 9)) (rainbow-identifiers (0 2 2))) "Telegram client (unofficial)" tar ((:commit . "d0dff3c63dcd9b9e38b225677c3d911c6091cf61") (:authors ("Zajcev Evgeny" . "zevlg@yandex.ru")) (:maintainer "Zajcev Evgeny" . "zevlg@yandex.ru") (:keywords "comm") (:url . "https://github.com/zevlg/telega.el"))]) (telepathy . [(20131209 1258) nil "Access Telepathy from Emacs" single ((:commit . "211d785b02a29ddc254422fdcc3db45262582f8c") (:authors ("Nicolas Petton" . "petton.nicolas@gmail.com")) (:maintainer "Nicolas Petton" . "petton.nicolas@gmail.com") (:keywords "telepathy" "tools"))]) - (telephone-line . [(20220313 2218) ((emacs (24 4)) (cl-lib (0 5)) (cl-generic (0 2)) (seq (1 8))) "Rewrite of Powerline" tar ((:commit . "7a0ba06db860dfe9a9ca012c2750b13deec385c6") (:authors ("Daniel Bordak" . "dbordak@fastmail.fm")) (:maintainer "Daniel Bordak" . "dbordak@fastmail.fm") (:keywords "mode-line") (:url . "https://github.com/dbordak/telephone-line"))]) + (telephone-line . [(20220424 400) ((emacs (24 4)) (cl-lib (0 5)) (cl-generic (0 2)) (seq (1 8))) "Rewrite of Powerline" tar ((:commit . "6f3455a365912e8f0c45a2240ea79507dee45ade") (:authors ("Daniel Bordak" . "dbordak@fastmail.fm")) (:maintainer "Daniel Bordak" . "dbordak@fastmail.fm") (:keywords "mode-line") (:url . "https://github.com/dbordak/telephone-line"))]) (teletext . [(20211203 1111) ((emacs (24 3))) "Teletext broadcast viewer" single ((:commit . "6b003e9dab9bd0c27d188a81f5fff740d66a2282") (:authors ("Lassi Kortela" . "lassi@lassi.io")) (:maintainer "Lassi Kortela" . "lassi@lassi.io") (:keywords "comm" "help" "hypermedia") (:url . "https://github.com/lassik/emacs-teletext"))]) (teletext-yle . [(20210927 825) ((emacs (24 3)) (teletext (0 1))) "Teletext provider for Finnish national network YLE" single ((:commit . "9c8f4b503923c4ec688e2dcc9dff62d71bc55933") (:authors ("Lassi Kortela" . "lassi@lassi.io")) (:maintainer "Lassi Kortela" . "lassi@lassi.io") (:keywords "comm" "help" "hypermedia") (:url . "https://github.com/lassik/emacs-teletext-yle"))]) (tempel . [(20220415 2157) ((emacs (27 1))) "Tempo templates/snippets with in-buffer field editing" single ((:commit . "f9e048e05c2c17a59d359a7724be6b5a2f394a0e") (:authors ("Daniel Mendler" . "mail@daniel-mendler.de")) (:maintainer "Daniel Mendler" . "mail@daniel-mendler.de") (:url . "https://github.com/minad/tempel"))]) @@ -4677,7 +4681,7 @@ (thinks . [(20170802 1128) ((cl-lib (0 5))) "Insert text in a think bubble." single ((:commit . "c02f236abc8c2025d9f01460b09b89ebdc96e28d") (:authors ("Dave Pearson" . "davep@davep.org")) (:maintainer "Dave Pearson" . "davep@davep.org") (:keywords "convenience" "quoting") (:url . "https://github.com/davep/thinks.el"))]) (thread-dump . [(20170816 1850) nil "Java thread dump viewer" single ((:commit . "204c9600242756d4b514bb5ff6293e052bf4b49d") (:authors ("Dmitry Neverov")) (:maintainer "Dmitry Neverov") (:url . "http://github.com/nd/thread-dump.el"))]) (threes . [(20160820 1242) ((emacs (24)) (seq (1 11))) "A clone of Threes (a tiny puzzle game)" single ((:commit . "6981acb30b856c77cba6aba63fefbf102cbdfbb2") (:authors ("Chunyang Xu" . "xuchunyang.me@gmail.com")) (:maintainer "Chunyang Xu" . "xuchunyang.me@gmail.com") (:keywords "games") (:url . "https://github.com/xuchunyang/threes.el"))]) - (thrift . [(20200212 1903) ((emacs (24))) "major mode for fbthrift and Apache Thrift files" single ((:commit . "17f3954dde5c659fca72378d8687cc93fe2df5d0") (:keywords "languages"))]) + (thrift . [(20200212 1903) ((emacs (24))) "major mode for fbthrift and Apache Thrift files" single ((:commit . "38e709c569bb571806563d411459795fbd523e81") (:keywords "languages"))]) (thumb-through . [(20120119 534) nil "Plain text reader of HTML documents" single ((:commit . "08d8fb720f93c6172653e035191a8fa9c3305e63") (:keywords "html"))]) (tickscript-mode . [(20171219 203) ((emacs (24 1))) "A major mode for Tickscript files" single ((:commit . "f0579f38ff14954df5002ce30ae6d4a2c978d461") (:authors ("Marc Sherry" . "msherry@gmail.com")) (:maintainer "Marc Sherry" . "msherry@gmail.com") (:keywords "languages") (:url . "https://github.com/msherry/tickscript-mode"))]) (tidal . [(20210211 1531) ((haskell-mode (16)) (emacs (24))) "Interact with TidalCycles for live coding patterns" single ((:commit . "9dbd4c9b4dd4adb550323376a25a50917c971b00") (:authors (nil . "alex@slab.org")) (:maintainer nil . "alex@slab.org") (:keywords "tools") (:url . "https://github.com/tidalcycles/Tidal"))]) @@ -4711,14 +4715,14 @@ (toggle-quotes . [(20140710 926) nil "Toggle between single and double quoted string" single ((:commit . "33abc221d6887f0518337851318065cd86c34b03") (:authors ("Jim Tian" . "tianjin.sc@gmail.com")) (:maintainer "Jim Tian" . "tianjin.sc@gmail.com") (:keywords "convenience" "quotes") (:url . "https://github.com/toctan/toggle-quotes.el"))]) (toggle-test . [(20140723 537) nil "Toggle between source and test files in various programming languages" single ((:commit . "e969321f274903d705995a7d0345a257576ec5ff") (:authors ("Raghunandan Rao" . "r.raghunandan@gmail.com")) (:maintainer "Raghunandan Rao" . "r.raghunandan@gmail.com") (:keywords "tdd" "test" "toggle" "productivity") (:url . "https://github.com/rags/toggle-test"))]) (toggle-window . [(20141207 1548) nil "toggle current window size between half and full" single ((:commit . "e82c60e543933880402ede11e9423e48a17dde53") (:authors ("Kenny Liu")) (:maintainer "Kenny Liu") (:keywords "hide" "window") (:url . "https://github.com/deadghost/toggle-window"))]) - (tok-theme . [(20220423 1413) ((emacs (26 1))) "Minimal theme with light and yellow color scheme" single ((:commit . "505363f07d00b671e1d886c808574e42a25b8de8") (:authors ("Topi Kettunen" . "topi@topikettunen.com")) (:maintainer "Topi Kettunen" . "topi@topikettunen.com") (:url . "https://github.com/topikettunen/tok-theme"))]) + (tok-theme . [(20220424 1852) ((emacs (26 1))) "Minimal theme with light and yellow color scheme" single ((:commit . "f0bdc2aa4c6f1e463a3027a5e194f6dab3d0fda6") (:authors ("Topi Kettunen" . "topi@topikettunen.com")) (:maintainer "Topi Kettunen" . "topi@topikettunen.com") (:url . "https://github.com/topikettunen/tok-theme"))]) (tokei . [(20220422 2234) ((emacs (27 1)) (magit-section (3 3 0))) "Display codebase statistics" single ((:commit . "181021cd881eecd604a546d4a717866a81c7a511") (:authors ("Daniel Nagy ")) (:maintainer "Daniel Nagy" . "danielnagy@posteo.de") (:url . "https://github.com/nagy/tokei.el"))]) (tomatinho . [(20180621 1748) nil "Simple and beautiful pomodoro timer" tar ((:commit . "b53354b9b9f496c0388d6a573b06b7d6fc53d0bd") (:authors ("Konrad Scorciapino" . "scorciapino@gmail.com")) (:maintainer "Konrad Scorciapino" . "scorciapino@gmail.com") (:keywords "time" "productivity" "pomodoro technique"))]) (toml . [(20130903 1255) nil "TOML (Tom's Obvious, Minimal Language) parser" single ((:commit . "994644f9e68c383071eeee23389a7989b228c2d2") (:authors ("Wataru MIYAGUNI" . "gonngo@gmail.com")) (:maintainer "Wataru MIYAGUNI" . "gonngo@gmail.com") (:keywords "toml" "parser") (:url . "https://github.com/gongo/emacs-toml"))]) (toml-mode . [(20161107 1800) ((emacs (24)) (cl-lib (0 5))) "Major mode for editing TOML files" single ((:commit . "f6c61817b00f9c4a3cab1bae9c309e0fc45cdd06") (:authors ("Felix Chern" . "idryman@gmail.com")) (:maintainer "Felix Chern" . "idryman@gmail.com") (:keywords "data" "toml") (:url . "https://github.com/dryman/toml-mode.el"))]) (tommyh-theme . [(20131004 2330) nil "A bright, bold-colored theme for emacs" single ((:commit . "46d1c69ee0a1ca7c67b569b891a2f28fed89e7d5") (:authors ("William Glass" . "william.glass@gmail.com")) (:maintainer "William Glass" . "william.glass@gmail.com"))]) (tongbu . [(20200414 507) ((emacs (25 1)) (web-server (0 1 2))) "A web server to share text or files between two devices" single ((:commit . "6f6e5c5446f0c5735357ab520b249ab97295653e") (:authors ("Xu Chunyang")) (:maintainer "Xu Chunyang") (:keywords "tools") (:url . "https://github.com/xuchunyang/tongbu.el"))]) - (topspace . [(20220419 2323) ((emacs (25 1))) "Scroll down & recenter top lines / get upper margins/padding" single ((:commit . "d376bca4c8cd8e787f54e46d73389cf0a7cfafbd") (:authors ("Trevor Edwin Pogue" . "trevor.pogue@gmail.com")) (:maintainer "Trevor Edwin Pogue" . "trevor.pogue@gmail.com") (:keywords "convenience" "scrolling" "center" "cursor" "margin" "padding") (:url . "https://github.com/trevorpogue/topspace"))]) + (topspace . [(20220419 2323) ((emacs (25 1))) "Scroll down & recenter top lines / get upper margins/padding" single ((:commit . "d346f7b5e0d19fe6b945bbfe64a18543f70b31e1") (:authors ("Trevor Edwin Pogue" . "trevor.pogue@gmail.com")) (:maintainer "Trevor Edwin Pogue" . "trevor.pogue@gmail.com") (:keywords "convenience" "scrolling" "center" "cursor" "margin" "padding") (:url . "https://github.com/trevorpogue/topspace"))]) (topsy . [(20210831 133) ((emacs (26 3))) "Simple sticky header" single ((:commit . "8ae0976dfdbe4461c33ed44cf1dedc2c903b0bb0") (:authors ("Adam Porter" . "adam@alphapapa.net")) (:maintainer "Adam Porter" . "adam@alphapapa.net") (:keywords "convenience") (:url . "https://github.com/alphapapa/topsy.el"))]) (tornado-template-mode . [(20141128 1008) nil "A major mode for editing tornado templates" single ((:commit . "667c0663dbbd279b6c345446b9f2bc50eb52b747") (:authors ("Florian Mounier aka paradoxxxzero")) (:maintainer "Florian Mounier aka paradoxxxzero"))]) (torus . [(20190325 753) ((emacs (26))) "A buffer groups manager" single ((:commit . "b309da8c2eaee573a2e2572f25a08ce5da9e9990") (:authors ("Chimay")) (:maintainer "Chimay") (:keywords "files" "buffers" "groups" "persistent" "history" "layout" "tabs") (:url . "https://github.com/chimay/torus"))]) @@ -4736,8 +4740,8 @@ (tramp-hdfs . [(20210526 339) ((emacs (24 4))) "Tramp extension to access hadoop/hdfs file system in Emacs" single ((:commit . "aa93bdbb3d5619c262ce53af1981edcd2a0705e5") (:authors ("Raghav Kumar Gautam" . "raghav@apache.org")) (:maintainer "Raghav Kumar Gautam" . "raghav@apache.org") (:keywords "tramp" "emacs" "hdfs" "hadoop" "webhdfs" "rest"))]) (tramp-term . [(20220412 1546) nil "Automatic setup of directory tracking in ssh sessions" single ((:commit . "e2e5375a444d4eb5d144bef12e066c02befd1352") (:authors ("Randy Morris" . "randy.morris@archlinux.us")) (:maintainer "Randy Morris" . "randy.morris@archlinux.us") (:keywords "comm" "terminals") (:url . "https://github.com/randymorris/tramp-term.el"))]) (transfer-sh . [(20200601 1708) ((emacs (24 3)) (async (1 0))) "Simple interface for sending buffer contents to transfer.sh" single ((:commit . "0621a66d00ec91a209a542c10b158095088bd44d") (:keywords "comm" "convenience" "files") (:url . "https://gitlab.com/tuedachu/transfer-sh.el"))]) - (transient . [(20220423 827) ((emacs (25 1)) (compat (28 1 1 0))) "Transient commands" tar ((:commit . "d4fb853d49196081269d9cdd267a53c1c0757f23") (:authors ("Jonas Bernoulli" . "jonas@bernoul.li")) (:maintainer "Jonas Bernoulli" . "jonas@bernoul.li") (:keywords "extensions") (:url . "https://github.com/magit/transient"))]) - (transient-dwim . [(20200812 1033) ((emacs (26 1)) (transient (0 1))) "Useful preset transient commands" single ((:commit . "de03d875dd89b1d838be67b0c44d9786adf96717") (:authors ("Naoya Yamashita" . "conao3@gmail.com")) (:maintainer "Naoya Yamashita" . "conao3@gmail.com") (:keywords "tools") (:url . "https://github.com/conao3/transient-dwim.el"))]) + (transient . [(20220425 1314) ((emacs (25 1)) (compat (28 1 1 0))) "Transient commands" tar ((:commit . "84f2d12ef31ec74c85e616283926780532fed13f") (:authors ("Jonas Bernoulli" . "jonas@bernoul.li")) (:maintainer "Jonas Bernoulli" . "jonas@bernoul.li") (:keywords "extensions") (:url . "https://github.com/magit/transient"))]) + (transient-dwim . [(20220425 1331) ((emacs (26 1)) (transient (0 1))) "Useful preset transient commands" single ((:commit . "7b6e70fb49b9d18106748202011863ebc39b864a") (:authors ("Naoya Yamashita" . "conao3@gmail.com")) (:maintainer "Naoya Yamashita" . "conao3@gmail.com") (:keywords "tools") (:url . "https://github.com/conao3/transient-dwim.el"))]) (transient-posframe . [(20210102 130) ((emacs (26 0)) (posframe (0 4 3)) (transient (0 2 0))) "Using posframe to show transient" single ((:commit . "dcd898d1d35183a7d4f2c8f0ebcb43b4f8e70ebe") (:authors ("Yanghao Xie")) (:maintainer "Yanghao Xie" . "yhaoxie@gmail.com") (:keywords "convenience" "bindings" "tooltip") (:url . "https://github.com/yanghaoxie/transient-posframe"))]) (translate-mode . [(20220402 853) ((emacs (24 3))) "Paragraph-oriented side-by-side doc translation workflow" single ((:commit . "fb73b3d928a8011a21402e2c14aa4aab56bd05ae") (:authors ("Ray Wang" . "rayw.public@gmail.com")) (:maintainer "Ray Wang" . "rayw.public@gmail.com") (:keywords "translate" "convenience" "editing") (:url . "https://github.com/rayw000/translate-mode"))]) (transmission . [(20210705 2152) ((emacs (24 4)) (let-alist (1 0 5))) "Interface to a Transmission session" single ((:commit . "a03a6f5c7b133e0a37896b6d993dd6d6d4532cc2") (:authors ("Mark Oteiza" . "mvoteiza@udel.edu")) (:maintainer "Mark Oteiza" . "mvoteiza@udel.edu") (:keywords "comm" "tools"))]) @@ -4753,15 +4757,15 @@ (tree-sitter-indent . [(20220411 1439) ((emacs (26 1)) (tree-sitter (0 12 1)) (seq (2 20))) "Provide indentation with a Tree-sitter backend" single ((:commit . "4ef246db3e4ff99f672fe5e4b416c890f885c09e") (:authors ("Felipe Lema" . "felipelema@mortemale.org")) (:maintainer "Felipe Lema" . "felipelema@mortemale.org") (:keywords "convenience" "internal") (:url . "https://codeberg.org/FelipeLema/tree-sitter-indent.el"))]) (tree-sitter-langs . [(20220328 1344) ((emacs (25 1)) (tree-sitter (0 15 0))) "Grammar bundle for tree-sitter" tar ((:commit . "0dd5e56e2f5646aa51ed0fc9eb869a8f7090228a") (:authors ("Tuấn-Anh Nguyễn" . "ubolonton@gmail.com")) (:maintainer "Tuấn-Anh Nguyễn" . "ubolonton@gmail.com") (:keywords "languages" "tools" "parsers" "tree-sitter") (:url . "https://github.com/emacs-tree-sitter/tree-sitter-langs"))]) (treefactor . [(20200516 1631) ((emacs (26 1)) (dash (2 16 0)) (f (0 20 0)) (org (9 2 6)) (avy (0 5 0))) "Restructure your messy Org documents" single ((:commit . "75357757022a4399ab772ff0d92065bd114dabe9") (:authors ("Leo Littlebook" . "Leo.Littlebook@gmail.com")) (:maintainer "Leo Littlebook" . "Leo.Littlebook@gmail.com") (:keywords "outlines" "files" "convenience") (:url . "https://github.com/cyberthal/treefactor"))]) - (treemacs . [(20220411 1944) ((emacs (26 1)) (cl-lib (0 5)) (dash (2 11 0)) (s (1 12 0)) (ace-window (0 9 0)) (pfuture (1 7)) (hydra (0 13 2)) (ht (2 2)) (cfrs (1 3 2))) "A tree style file explorer package" tar ((:commit . "6e206216cec383d47acec872a0c8ef6e70b7746b") (:authors ("Alexander Miller" . "alexanderm@web.de")) (:maintainer "Alexander Miller" . "alexanderm@web.de") (:url . "https://github.com/Alexander-Miller/treemacs"))]) - (treemacs-all-the-icons . [(20220124 1914) ((emacs (26 1)) (all-the-icons (4 0 1)) (treemacs (0 0))) "all-the-icons integration for treemacs" single ((:commit . "6e206216cec383d47acec872a0c8ef6e70b7746b") (:authors ("Eric Dallo" . "ercdll1337@gmail.com")) (:maintainer "Eric Dallo" . "ercdll1337@gmail.com") (:url . "https://github.com/Alexander-Miller/treemacs"))]) - (treemacs-evil . [(20211019 1654) ((emacs (26 1)) (evil (1 2 12)) (treemacs (0 0))) "Evil mode integration for treemacs" single ((:commit . "6e206216cec383d47acec872a0c8ef6e70b7746b") (:authors ("Alexander Miller" . "alexanderm@web.de")) (:maintainer "Alexander Miller" . "alexanderm@web.de") (:url . "https://github.com/Alexander-Miller/treemacs"))]) - (treemacs-icons-dired . [(20211229 1448) ((treemacs (0 0)) (emacs (26 1))) "Treemacs icons for dired" single ((:commit . "6e206216cec383d47acec872a0c8ef6e70b7746b") (:authors ("Alexander Miller" . "alexanderm@web.de")) (:maintainer "Alexander Miller" . "alexanderm@web.de") (:url . "https://github.com/Alexander-Miller/treemacs"))]) - (treemacs-magit . [(20211010 1005) ((emacs (26 1)) (treemacs (0 0)) (pfuture (1 3)) (magit (2 90 0))) "Magit integration for treemacs" single ((:commit . "6e206216cec383d47acec872a0c8ef6e70b7746b") (:authors ("Alexander Miller" . "alexanderm@web.de")) (:maintainer "Alexander Miller" . "alexanderm@web.de") (:url . "https://github.com/Alexander-Miller/treemacs"))]) - (treemacs-persp . [(20220209 2117) ((emacs (26 1)) (treemacs (0 0)) (persp-mode (2 9 7)) (dash (2 11 0))) "Persp-mode integration for treemacs" single ((:commit . "6e206216cec383d47acec872a0c8ef6e70b7746b") (:authors ("Alexander Miller" . "alexanderm@web.de")) (:maintainer "Alexander Miller" . "alexanderm@web.de") (:url . "https://github.com/Alexander-Miller/treemacs"))]) - (treemacs-perspective . [(20220209 2117) ((emacs (26 1)) (treemacs (0 0)) (perspective (2 8)) (dash (2 11 0))) "Perspective integration for treemacs" single ((:commit . "6e206216cec383d47acec872a0c8ef6e70b7746b") (:authors ("Alexander Miller" . "alexanderm@web.de") ("Jason Dufair" . "jase@dufair.org")) (:maintainer "Alexander Miller" . "alexanderm@web.de") (:url . "https://github.com/Alexander-Miller/treemacs"))]) - (treemacs-projectile . [(20211223 1454) ((emacs (26 1)) (projectile (0 14 0)) (treemacs (0 0))) "Projectile integration for treemacs" single ((:commit . "6e206216cec383d47acec872a0c8ef6e70b7746b") (:authors ("Alexander Miller" . "alexanderm@web.de")) (:maintainer "Alexander Miller" . "alexanderm@web.de") (:url . "https://github.com/Alexander-Miller/treemacs"))]) - (treemacs-tab-bar . [(20220221 2038) ((emacs (27 1)) (treemacs (0 0)) (dash (2 11 0))) "Tab bar integration for treemacs" single ((:commit . "6e206216cec383d47acec872a0c8ef6e70b7746b") (:authors ("Alexander Miller" . "alexanderm@web.de") ("Jason Dufair" . "jase@dufair.org") ("Aaron Jensen" . "aaronjensen@gmail.com")) (:maintainer "Alexander Miller" . "alexanderm@web.de") (:url . "https://github.com/Alexander-Miller/treemacs"))]) + (treemacs . [(20220425 1217) ((emacs (26 1)) (cl-lib (0 5)) (dash (2 11 0)) (s (1 12 0)) (ace-window (0 9 0)) (pfuture (1 7)) (hydra (0 13 2)) (ht (2 2)) (cfrs (1 3 2))) "A tree style file explorer package" tar ((:commit . "82ec575b759e68256b359edd8c491bf35f6a4751") (:authors ("Alexander Miller" . "alexanderm@web.de")) (:maintainer "Alexander Miller" . "alexanderm@web.de") (:url . "https://github.com/Alexander-Miller/treemacs"))]) + (treemacs-all-the-icons . [(20220425 1124) ((emacs (26 1)) (all-the-icons (4 0 1)) (treemacs (0 0))) "all-the-icons integration for treemacs" single ((:commit . "82ec575b759e68256b359edd8c491bf35f6a4751") (:authors ("Eric Dallo" . "ercdll1337@gmail.com")) (:maintainer "Eric Dallo" . "ercdll1337@gmail.com") (:url . "https://github.com/Alexander-Miller/treemacs"))]) + (treemacs-evil . [(20211019 1654) ((emacs (26 1)) (evil (1 2 12)) (treemacs (0 0))) "Evil mode integration for treemacs" single ((:commit . "82ec575b759e68256b359edd8c491bf35f6a4751") (:authors ("Alexander Miller" . "alexanderm@web.de")) (:maintainer "Alexander Miller" . "alexanderm@web.de") (:url . "https://github.com/Alexander-Miller/treemacs"))]) + (treemacs-icons-dired . [(20211229 1448) ((treemacs (0 0)) (emacs (26 1))) "Treemacs icons for dired" single ((:commit . "82ec575b759e68256b359edd8c491bf35f6a4751") (:authors ("Alexander Miller" . "alexanderm@web.de")) (:maintainer "Alexander Miller" . "alexanderm@web.de") (:url . "https://github.com/Alexander-Miller/treemacs"))]) + (treemacs-magit . [(20211010 1005) ((emacs (26 1)) (treemacs (0 0)) (pfuture (1 3)) (magit (2 90 0))) "Magit integration for treemacs" single ((:commit . "82ec575b759e68256b359edd8c491bf35f6a4751") (:authors ("Alexander Miller" . "alexanderm@web.de")) (:maintainer "Alexander Miller" . "alexanderm@web.de") (:url . "https://github.com/Alexander-Miller/treemacs"))]) + (treemacs-persp . [(20220209 2117) ((emacs (26 1)) (treemacs (0 0)) (persp-mode (2 9 7)) (dash (2 11 0))) "Persp-mode integration for treemacs" single ((:commit . "82ec575b759e68256b359edd8c491bf35f6a4751") (:authors ("Alexander Miller" . "alexanderm@web.de")) (:maintainer "Alexander Miller" . "alexanderm@web.de") (:url . "https://github.com/Alexander-Miller/treemacs"))]) + (treemacs-perspective . [(20220209 2117) ((emacs (26 1)) (treemacs (0 0)) (perspective (2 8)) (dash (2 11 0))) "Perspective integration for treemacs" single ((:commit . "82ec575b759e68256b359edd8c491bf35f6a4751") (:authors ("Alexander Miller" . "alexanderm@web.de") ("Jason Dufair" . "jase@dufair.org")) (:maintainer "Alexander Miller" . "alexanderm@web.de") (:url . "https://github.com/Alexander-Miller/treemacs"))]) + (treemacs-projectile . [(20211223 1454) ((emacs (26 1)) (projectile (0 14 0)) (treemacs (0 0))) "Projectile integration for treemacs" single ((:commit . "82ec575b759e68256b359edd8c491bf35f6a4751") (:authors ("Alexander Miller" . "alexanderm@web.de")) (:maintainer "Alexander Miller" . "alexanderm@web.de") (:url . "https://github.com/Alexander-Miller/treemacs"))]) + (treemacs-tab-bar . [(20220221 2038) ((emacs (27 1)) (treemacs (0 0)) (dash (2 11 0))) "Tab bar integration for treemacs" single ((:commit . "82ec575b759e68256b359edd8c491bf35f6a4751") (:authors ("Alexander Miller" . "alexanderm@web.de") ("Jason Dufair" . "jase@dufair.org") ("Aaron Jensen" . "aaronjensen@gmail.com")) (:maintainer "Alexander Miller" . "alexanderm@web.de") (:url . "https://github.com/Alexander-Miller/treemacs"))]) (treepy . [(20191108 2217) ((emacs (25 1))) "Generic tree traversal tools" single ((:commit . "3ac940e97f3d03e48ca9d7fcd74916a9b01c72f3") (:authors ("Daniel Barreto" . "daniel.barreto.n@gmail.com")) (:maintainer "Daniel Barreto" . "daniel.barreto.n@gmail.com") (:keywords "lisp" "maint" "tools") (:url . "https://github.com/volrath/treepy.el"))]) (treeview . [(20210723 2256) ((emacs (24 4))) "A generic tree navigation library" single ((:commit . "09c8c1d045c7c8eace61b10b6df9d2f9079de78e") (:authors ("Tilman Rassy" . "tilman.rassy@googlemail.com")) (:maintainer "Tilman Rassy" . "tilman.rassy@googlemail.com") (:keywords "lisp" "tools" "internal" "convenience") (:url . "https://github.com/tilmanrassy/emacs-treeview"))]) (trident-mode . [(20190410 2036) ((emacs (24)) (slime (20130526)) (skewer-mode (1 5 0)) (dash (1 0 3))) "Live Parenscript interaction" single ((:commit . "109a1bc10bd0c4b47679a6ca5c4cd27c7c8d4ccb") (:authors ("John Mastro" . "john.b.mastro@gmail.com")) (:maintainer "John Mastro" . "john.b.mastro@gmail.com") (:keywords "languages" "lisp" "processes" "tools") (:url . "https://github.com/johnmastro/trident-mode.el"))]) @@ -5029,7 +5033,7 @@ (wordel . [(20220225 1907) ((emacs (27 1))) "An Elisp implementation of \"Wordle\" (aka \"Lingo\")" tar ((:commit . "5a1f9a45c3d1fa58c3de5183c4456572ae861d49") (:authors ("Nicholas Vollmer" . "iarchivedmywholelife@gmail.com")) (:maintainer "Nicholas Vollmer" . "iarchivedmywholelife@gmail.com") (:keywords "games") (:url . "https://github.com/progfolio/wordel"))]) (wordgen . [(20170803 1820) ((emacs (24)) (cl-lib (0 5))) "Random word generator" single ((:commit . "aacad928ae99a953e034a831dfd0ebdf7d52ac1d") (:authors ("Fanael Linithien" . "fanael4@gmail.com")) (:maintainer "Fanael Linithien" . "fanael4@gmail.com") (:url . "https://github.com/Fanael/wordgen.el"))]) (wordnut . [(20180313 443) ((emacs (24 4))) "Major mode interface to WordNet" tar ((:commit . "feac531404041855312c1a046bde7ea18c674915"))]) - (wordreference . [(20220420 936) ((emacs (27 1)) (s (1 12 0))) "Interface for wordreference.com" single ((:commit . "0809575220ddfb9290829873dacf576f93222d05") (:authors ("Marty Hiatt ")) (:maintainer "Marty Hiatt ") (:keywords "convenience" "translate") (:url . "https://codeberg.org/martianh/wordreference.el"))]) + (wordreference . [(20220424 1712) ((emacs (27 1)) (s (1 12 0))) "Interface for wordreference.com" single ((:commit . "33303dc1ee71bb78b6a9bf96b22b3bd6a62203a8") (:authors ("Marty Hiatt ")) (:maintainer "Marty Hiatt ") (:keywords "convenience" "translate") (:url . "https://codeberg.org/martianh/wordreference.el"))]) (wordsmith-mode . [(20210715 1517) nil "Syntax analysis and NLP text-processing in Emacs (OSX-only)" single ((:commit . "5d40ceaa2b8d41ab3634ca377ceb6a74deeb2287") (:authors ("istib" . "istib@thebati.net")) (:maintainer "istib" . "istib@thebati.net"))]) (worf . [(20220102 835) ((swiper (0 11 0)) (ace-link (0 1 0)) (hydra (0 13 0)) (zoutline (0 1 0))) "A warrior does not press so many keys! (in org-mode)" tar ((:commit . "8681241e118585824cd256e5b026978bf06c7e58") (:authors ("Oleh Krehel" . "ohwoeowho@gmail.com")) (:maintainer "Oleh Krehel" . "ohwoeowho@gmail.com") (:keywords "lisp") (:url . "https://github.com/abo-abo/worf"))]) (workgroups . [(20110726 1641) nil "workgroups for windows (for Emacs)" single ((:commit . "9572b3492ee09054dc329f64ed846c962b395e39") (:authors ("tlh" . "thunkout@gmail.com")) (:maintainer "tlh" . "thunkout@gmail.com") (:keywords "session" "management" "window-configuration" "persistence"))]) @@ -5135,8 +5139,8 @@ (zig-mode . [(20211227 1108) ((emacs (24 3))) "A major mode for the Zig programming language" single ((:commit . "aa20d630b8c413dab8d6bd120ec3ed5db5c9da70") (:authors ("Andrea Orru , Andrew Kelley" . "superjoe30@gmail.com")) (:maintainer "Andrea Orru , Andrew Kelley" . "superjoe30@gmail.com") (:keywords "zig" "languages") (:url . "https://github.com/zig-lang/zig-mode"))]) (zim-wiki-mode . [(20211117 2000) ((emacs (25 1)) (helm-ag (0 58)) (helm-projectile (0 14 0)) (dokuwiki-mode (0 1 1)) (link-hint (0 1)) (pretty-hydra (0 2 2))) "Zim Desktop Wiki edit mode" single ((:commit . "aa906931f22c34d77c65bed31121edfef714e4e2") (:authors ("Will Foran" . "willforan+zim-wiki-mode@gmail.com")) (:maintainer "Will Foran" . "willforan+zim-wiki-mode@gmail.com") (:keywords "outlines") (:url . "https://github.com/WillForan/zim-wiki-mode"))]) (zimports . [(20211011 2059) ((emacs (26 1)) (projectile (2 1 0))) "Reformat python imports with zimports" single ((:commit . "76cf76bdc871cb0454a6fc555aeb1aa94f1b6e57") (:url . "https://github.com/schmir/zimports.el"))]) - (zk . [(20220422 1230) ((emacs (24 4))) "Functions for working with Zettelkasten-style linked notes" single ((:commit . "609963f989f989dfcf0562bdda565bf2a31b9f66") (:authors ("Grant Rosson ")) (:maintainer "Grant Rosson ") (:url . "https://github.com/localauthor/zk"))]) - (zk-index . [(20220422 1234) ((emacs (26 1)) (zk (0 3))) "Index and Desktop for zk" single ((:commit . "609963f989f989dfcf0562bdda565bf2a31b9f66") (:authors ("Grant Rosson ")) (:maintainer "Grant Rosson ") (:url . "https://github.com/localauthor/zk"))]) + (zk . [(20220423 944) ((emacs (24 4))) "Functions for working with Zettelkasten-style linked notes" single ((:commit . "404b52829ad58155f8ba40e507334267ad95e2a1") (:authors ("Grant Rosson ")) (:maintainer "Grant Rosson ") (:url . "https://github.com/localauthor/zk"))]) + (zk-index . [(20220423 1935) ((emacs (26 1)) (zk (0 3))) "Index and Desktop for zk" single ((:commit . "404b52829ad58155f8ba40e507334267ad95e2a1") (:authors ("Grant Rosson ")) (:maintainer "Grant Rosson ") (:url . "https://github.com/localauthor/zk"))]) (zlc . [(20151011 157) nil "Provides zsh like completion system to Emacs" single ((:commit . "4dd2ba267ecdeac845a7cbb3147294ee7daa25f4") (:authors ("mooz" . "stillpedant@gmail.com")) (:maintainer "mooz" . "stillpedant@gmail.com") (:keywords "matching" "convenience"))]) (zmq . [(20210613 343) ((cl-lib (0 5)) (emacs (26))) "ZMQ bindings in elisp" tar ((:commit . "38dc6c4119aee57666caf8f97c8a3d7f678823e0") (:authors ("Nathaniel Nicandro" . "nathanielnicandro@gmail.com")) (:maintainer "Nathaniel Nicandro" . "nathanielnicandro@gmail.com") (:keywords "comm") (:url . "https://github.com/nnicandro/emacs-zmq"))]) (znc . [(20210803 159) ((cl-lib (0 2))) "ZNC + ERC" single ((:commit . "6f0949c393b7778a96033716787d152ada32f705") (:authors ("Yaroslav Shirokov")) (:maintainer "Yaroslav Shirokov") (:url . "https://github.com/sshirokov/ZNC.el"))]) diff --git a/code/elpa/async-20220318.1342/async-autoloads.el b/code/elpa/async-20220318.1342/async-autoloads.el new file mode 100644 index 0000000..7c6c3d8 --- /dev/null +++ b/code/elpa/async-20220318.1342/async-autoloads.el @@ -0,0 +1,214 @@ +;;; async-autoloads.el --- automatically extracted autoloads -*- lexical-binding: t -*- +;; +;;; Code: + +(add-to-list 'load-path (directory-file-name + (or (file-name-directory #$) (car load-path)))) + + +;;;### (autoloads nil "async" "async.el" (0 0 0 0)) +;;; Generated autoloads from async.el + +(autoload 'async-start-process "async" "\ +Start the executable PROGRAM asynchronously named NAME. See `async-start'. +PROGRAM is passed PROGRAM-ARGS, calling FINISH-FUNC with the +process object when done. If FINISH-FUNC is nil, the future +object will return the process object when the program is +finished. Set DEFAULT-DIRECTORY to change PROGRAM's current +working directory. + +\(fn NAME PROGRAM FINISH-FUNC &rest PROGRAM-ARGS)" nil nil) + +(autoload 'async-start "async" "\ +Execute START-FUNC (often a lambda) in a subordinate Emacs process. +When done, the return value is passed to FINISH-FUNC. Example: + + (async-start + ;; What to do in the child process + (lambda () + (message \"This is a test\") + (sleep-for 3) + 222) + + ;; What to do when it finishes + (lambda (result) + (message \"Async process done, result should be 222: %s\" + result))) + +If FINISH-FUNC is nil or missing, a future is returned that can +be inspected using `async-get', blocking until the value is +ready. Example: + + (let ((proc (async-start + ;; What to do in the child process + (lambda () + (message \"This is a test\") + (sleep-for 3) + 222)))) + + (message \"I'm going to do some work here\") ;; .... + + (message \"Waiting on async process, result should be 222: %s\" + (async-get proc))) + +If you don't want to use a callback, and you don't care about any +return value from the child process, pass the `ignore' symbol as +the second argument (if you don't, and never call `async-get', it +will leave *emacs* process buffers hanging around): + + (async-start + (lambda () + (delete-file \"a remote file on a slow link\" nil)) + \\='ignore) + +Special case: +If the output of START-FUNC is a string with properties +e.g. (buffer-string) RESULT will be transformed in a list where the +car is the string itself (without props) and the cdr the rest of +properties, this allows using in FINISH-FUNC the string without +properties and then apply the properties in cdr to this string (if +needed). +Properties handling special objects like markers are returned as +list to allow restoring them later. +See for more infos. + +Note: Even when FINISH-FUNC is present, a future is still +returned except that it yields no value (since the value is +passed to FINISH-FUNC). Call `async-get' on such a future always +returns nil. It can still be useful, however, as an argument to +`async-ready' or `async-wait'. + +\(fn START-FUNC &optional FINISH-FUNC)" nil nil) + +(register-definition-prefixes "async" '("async-")) + +;;;*** + +;;;### (autoloads nil "async-bytecomp" "async-bytecomp.el" (0 0 0 +;;;;;; 0)) +;;; Generated autoloads from async-bytecomp.el + +(autoload 'async-byte-recompile-directory "async-bytecomp" "\ +Compile all *.el files in DIRECTORY asynchronously. +All *.elc files are systematically deleted before proceeding. + +\(fn DIRECTORY &optional QUIET)" nil nil) + +(defvar async-bytecomp-package-mode nil "\ +Non-nil if Async-Bytecomp-Package mode is enabled. +See the `async-bytecomp-package-mode' command +for a description of this minor mode. +Setting this variable directly does not take effect; +either customize it (see the info node `Easy Customization') +or call the function `async-bytecomp-package-mode'.") + +(custom-autoload 'async-bytecomp-package-mode "async-bytecomp" nil) + +(autoload 'async-bytecomp-package-mode "async-bytecomp" "\ +Byte compile asynchronously packages installed with package.el. +Async compilation of packages can be controlled by +`async-bytecomp-allowed-packages'. + +This is a minor mode. If called interactively, toggle the +`Async-Bytecomp-Package mode' mode. If the prefix argument is +positive, enable the mode, and if it is zero or negative, disable +the mode. + +If called from Lisp, toggle the mode if ARG is `toggle'. Enable +the mode if ARG is nil, omitted, or is a positive number. +Disable the mode if ARG is a negative number. + +To check whether the minor mode is enabled in the current buffer, +evaluate `(default-value \\='async-bytecomp-package-mode)'. + +The mode's hook is called both when the mode is enabled and when +it is disabled. + +\(fn &optional ARG)" t nil) + +(autoload 'async-byte-compile-file "async-bytecomp" "\ +Byte compile Lisp code FILE asynchronously. + +Same as `byte-compile-file' but asynchronous. + +\(fn FILE)" t nil) + +(register-definition-prefixes "async-bytecomp" '("async-")) + +;;;*** + +;;;### (autoloads nil "dired-async" "dired-async.el" (0 0 0 0)) +;;; Generated autoloads from dired-async.el + +(defvar dired-async-mode nil "\ +Non-nil if Dired-Async mode is enabled. +See the `dired-async-mode' command +for a description of this minor mode. +Setting this variable directly does not take effect; +either customize it (see the info node `Easy Customization') +or call the function `dired-async-mode'.") + +(custom-autoload 'dired-async-mode "dired-async" nil) + +(autoload 'dired-async-mode "dired-async" "\ +Do dired actions asynchronously. + +This is a minor mode. If called interactively, toggle the +`Dired-Async mode' mode. If the prefix argument is positive, +enable the mode, and if it is zero or negative, disable the mode. + +If called from Lisp, toggle the mode if ARG is `toggle'. Enable +the mode if ARG is nil, omitted, or is a positive number. +Disable the mode if ARG is a negative number. + +To check whether the minor mode is enabled in the current buffer, +evaluate `(default-value \\='dired-async-mode)'. + +The mode's hook is called both when the mode is enabled and when +it is disabled. + +\(fn &optional ARG)" t nil) + +(autoload 'dired-async-do-copy "dired-async" "\ +Run ‘dired-do-copy’ asynchronously. + +\(fn &optional ARG)" t nil) + +(autoload 'dired-async-do-symlink "dired-async" "\ +Run ‘dired-do-symlink’ asynchronously. + +\(fn &optional ARG)" t nil) + +(autoload 'dired-async-do-hardlink "dired-async" "\ +Run ‘dired-do-hardlink’ asynchronously. + +\(fn &optional ARG)" t nil) + +(autoload 'dired-async-do-rename "dired-async" "\ +Run ‘dired-do-rename’ asynchronously. + +\(fn &optional ARG)" t nil) + +(register-definition-prefixes "dired-async" '("dired-async-")) + +;;;*** + +;;;### (autoloads nil "smtpmail-async" "smtpmail-async.el" (0 0 0 +;;;;;; 0)) +;;; Generated autoloads from smtpmail-async.el + +(register-definition-prefixes "smtpmail-async" '("async-smtpmail-")) + +;;;*** + +;;;### (autoloads nil nil ("async-pkg.el") (0 0 0 0)) + +;;;*** + +;; Local Variables: +;; version-control: never +;; no-byte-compile: t +;; no-update-autoloads: t +;; coding: utf-8 +;; End: +;;; async-autoloads.el ends here diff --git a/code/elpa/async-20220318.1342/async-bytecomp.el b/code/elpa/async-20220318.1342/async-bytecomp.el new file mode 100644 index 0000000..b094a51 --- /dev/null +++ b/code/elpa/async-20220318.1342/async-bytecomp.el @@ -0,0 +1,210 @@ +;;; async-bytecomp.el --- Compile elisp files asynchronously -*- lexical-binding: t -*- + +;; Copyright (C) 2014-2019 Free Software Foundation, Inc. + +;; Authors: John Wiegley +;; Thierry Volpiatto + +;; Keywords: dired async byte-compile +;; X-URL: https://github.com/jwiegley/dired-async + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Commentary: +;; +;; This package provide the `async-byte-recompile-directory' function +;; which allows, as the name says to recompile a directory outside of +;; your running emacs. +;; The benefit is your files will be compiled in a clean environment without +;; the old *.el files loaded. +;; Among other things, this fix a bug in package.el which recompile +;; the new files in the current environment with the old files loaded, creating +;; errors in most packages after upgrades. +;; +;; NB: This package is advicing the function `package--compile'. + +;;; Code: + +(require 'cl-lib) +(require 'async) + +(declare-function package-desc-name "package.el") +(declare-function package-desc-dir "package.el") + +(defcustom async-bytecomp-allowed-packages 'all + "Packages in this list will be compiled asynchronously by `package--compile'. +All the dependencies of these packages will be compiled async too, +so no need to add dependencies to this list. +The value of this variable can also be the symbol `all' (default), in this case +all packages are always compiled asynchronously." + :group 'async + :type '(choice + (const :tag "All packages" all) + (repeat symbol))) + +(defvar async-byte-compile-log-file + (concat user-emacs-directory "async-bytecomp.log")) + +(defvar async-bytecomp-load-variable-regexp "\\`load-path\\'" + "The variable used by `async-inject-variables' when (re)compiling async.") + +;;;###autoload +(defun async-byte-recompile-directory (directory &optional quiet) + "Compile all *.el files in DIRECTORY asynchronously. +All *.elc files are systematically deleted before proceeding." + (cl-loop with dir = (directory-files directory t "\\.elc\\'") + unless dir return nil + for f in dir + when (file-exists-p f) do (delete-file f)) + ;; Ensure async is reloaded when async.elc is deleted. + ;; This happen when recompiling its own directory. + (load "async") + (let ((call-back + (lambda (&optional _ignore) + (if (file-exists-p async-byte-compile-log-file) + (let ((buf (get-buffer-create byte-compile-log-buffer)) + (n 0)) + (with-current-buffer buf + (goto-char (point-max)) + (let ((inhibit-read-only t)) + (insert-file-contents async-byte-compile-log-file) + (compilation-mode)) + (display-buffer buf) + (delete-file async-byte-compile-log-file) + (unless quiet + (save-excursion + (goto-char (point-min)) + (while (re-search-forward "^.*:Error:" nil t) + (cl-incf n))) + (if (> n 0) + (message "Failed to compile %d files in directory `%s'" n directory) + (message "Directory `%s' compiled asynchronously with warnings" directory))))) + (unless quiet + (message "Directory `%s' compiled asynchronously with success" directory)))))) + (async-start + `(lambda () + (require 'bytecomp) + ,(async-inject-variables async-bytecomp-load-variable-regexp) + (let ((default-directory (file-name-as-directory ,directory)) + error-data) + (add-to-list 'load-path default-directory) + (byte-recompile-directory ,directory 0 t) + (when (get-buffer byte-compile-log-buffer) + (setq error-data (with-current-buffer byte-compile-log-buffer + (buffer-substring-no-properties (point-min) (point-max)))) + (unless (string= error-data "") + (with-temp-file ,async-byte-compile-log-file + (erase-buffer) + (insert error-data)))))) + call-back) + (unless quiet (message "Started compiling asynchronously directory %s" directory)))) + +(defvar package-archive-contents) +(defvar package-alist) +(declare-function package-desc-reqs "package.el" (cl-x)) + +(defun async-bytecomp--get-package-deps (pkgs) + ;; Same as `package--get-deps' but parse instead `package-archive-contents' + ;; because PKG is not already installed and not present in `package-alist'. + ;; However fallback to `package-alist' in case PKG no more present + ;; in `package-archive-contents' due to modification to `package-archives'. + ;; See issue #58. + (let ((seen '())) + (while pkgs + (let ((pkg (pop pkgs))) + (unless (memq pkg seen) + (let ((pkg-desc (cadr (or (assq pkg package-archive-contents) + (assq pkg package-alist))))) + (when pkg-desc + (push pkg seen) + (setq pkgs (append (mapcar #'car (package-desc-reqs pkg-desc)) + pkgs))))))) + seen)) + +(defun async--package-compile (orig-fun pkg-desc &rest args) + (let ((cur-package (package-desc-name pkg-desc)) + (pkg-dir (package-desc-dir pkg-desc))) + (if (or (member async-bytecomp-allowed-packages '(t all (all))) + (memq cur-package (async-bytecomp--get-package-deps + async-bytecomp-allowed-packages))) + (progn + ;; FIXME: Why do we use (eq cur-package 'async) once + ;; and (string= cur-package "async") afterwards? + (when (eq cur-package 'async) + (fmakunbound 'async-byte-recompile-directory)) + ;; Add to `load-path' the latest version of async and + ;; reload it when reinstalling async. + (when (string= cur-package "async") + (cl-pushnew pkg-dir load-path) + (load "async-bytecomp")) + ;; `async-byte-recompile-directory' will add directory + ;; as needed to `load-path'. + (async-byte-recompile-directory (package-desc-dir pkg-desc) t)) + (apply orig-fun pkg-desc args)))) + +;;;###autoload +(define-minor-mode async-bytecomp-package-mode + "Byte compile asynchronously packages installed with package.el. +Async compilation of packages can be controlled by +`async-bytecomp-allowed-packages'." + :group 'async + :global t + (if async-bytecomp-package-mode + (advice-add 'package--compile :around #'async--package-compile) + (advice-remove 'package--compile #'async--package-compile))) + +;;;###autoload +(defun async-byte-compile-file (file) + "Byte compile Lisp code FILE asynchronously. + +Same as `byte-compile-file' but asynchronous." + (interactive "fFile: ") + (let ((call-back + (lambda (&optional _ignore) + (let ((bn (file-name-nondirectory file))) + (if (file-exists-p async-byte-compile-log-file) + (let ((buf (get-buffer-create byte-compile-log-buffer)) + start) + (with-current-buffer buf + (goto-char (setq start (point-max))) + (let ((inhibit-read-only t)) + (insert-file-contents async-byte-compile-log-file) + (compilation-mode)) + (display-buffer buf) + (delete-file async-byte-compile-log-file) + (save-excursion + (goto-char start) + (if (re-search-forward "^.*:Error:" nil t) + (message "Failed to compile `%s'" bn) + (message "`%s' compiled asynchronously with warnings" bn))))) + (message "`%s' compiled asynchronously with success" bn)))))) + (async-start + `(lambda () + (require 'bytecomp) + ,(async-inject-variables async-bytecomp-load-variable-regexp) + (let ((default-directory ,(file-name-directory file))) + (add-to-list 'load-path default-directory) + (byte-compile-file ,file) + (when (get-buffer byte-compile-log-buffer) + (setq error-data (with-current-buffer byte-compile-log-buffer + (buffer-substring-no-properties (point-min) (point-max)))) + (unless (string= error-data "") + (with-temp-file ,async-byte-compile-log-file + (erase-buffer) + (insert error-data)))))) + call-back))) + +(provide 'async-bytecomp) + +;;; async-bytecomp.el ends here diff --git a/code/elpa/async-20220318.1342/async-pkg.el b/code/elpa/async-20220318.1342/async-pkg.el new file mode 100644 index 0000000..446ad19 --- /dev/null +++ b/code/elpa/async-20220318.1342/async-pkg.el @@ -0,0 +1,12 @@ +(define-package "async" "20220318.1342" "Asynchronous processing in Emacs" + '((emacs "24.4")) + :commit "c78bab7506a70a735d2c3deab13fa87bf44a83d3" :authors + '(("John Wiegley" . "jwiegley@gmail.com")) + :maintainer + '("Thierry Volpiatto" . "thievol@posteo.net") + :keywords + '("async") + :url "https://github.com/jwiegley/emacs-async") +;; Local Variables: +;; no-byte-compile: t +;; End: diff --git a/code/elpa/async-20220318.1342/async.el b/code/elpa/async-20220318.1342/async.el new file mode 100644 index 0000000..31762cf --- /dev/null +++ b/code/elpa/async-20220318.1342/async.el @@ -0,0 +1,439 @@ +;;; async.el --- Asynchronous processing in Emacs -*- lexical-binding: t -*- + +;; Copyright (C) 2012-2019 Free Software Foundation, Inc. + +;; Author: John Wiegley +;; Maintainer: Thierry Volpiatto + +;; Created: 18 Jun 2012 +;; Version: 1.9.5 +;; Package-Requires: ((emacs "24.4")) + +;; Keywords: async +;; X-URL: https://github.com/jwiegley/emacs-async + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Commentary: + +;; Adds the ability to call asynchronous functions and process with ease. See +;; the documentation for `async-start' and `async-start-process'. + +;;; Code: + +(eval-when-compile (require 'cl-lib)) + +(defgroup async nil + "Simple asynchronous processing in Emacs" + :group 'emacs) + +(defcustom async-variables-noprops-function #'async--purecopy + "Default function to remove text properties in variables." + :type 'function) + +(defvar async-debug nil) +(defvar async-send-over-pipe t) +(defvar async-in-child-emacs nil) +(defvar async-callback nil) +(defvar async-callback-for-process nil) +(defvar async-callback-value nil) +(defvar async-callback-value-set nil) +(defvar async-current-process nil) +(defvar async--procvar nil) + +;; For emacs<29 (only exists in emacs-29+). +(defvar print-symbols-bare) + +(defun async--purecopy (object) + "Remove text properties in OBJECT. + +Argument OBJECT may be a list or a string, if anything else it +is returned unmodified." + (cond ((stringp object) + (substring-no-properties object)) + ((consp object) + (cl-loop for elm in object + ;; A string. + if (stringp elm) + collect (substring-no-properties elm) + else + ;; Proper lists. + if (and (consp elm) (null (cdr (last elm)))) + collect (async--purecopy elm) + else + ;; Dotted lists. + ;; We handle here only dotted list where car and cdr + ;; are atoms i.e. (x . y) and not (x . (x . y)) or + ;; (x . (x y)) which should fit most cases. + if (and (consp elm) (cdr (last elm))) + collect (let ((key (car elm)) + (val (cdr elm))) + (cons (if (stringp key) + (substring-no-properties key) + key) + (if (stringp val) + (substring-no-properties val) + val))) + else + collect elm)) + (t object))) + +(defun async-inject-variables + (include-regexp &optional predicate exclude-regexp noprops) + "Return a `setq' form that replicates part of the calling environment. + +It sets the value for every variable matching INCLUDE-REGEXP and +also PREDICATE. It will not perform injection for any variable +matching EXCLUDE-REGEXP (if present) or representing a `syntax-table' +i.e. ending by \"-syntax-table\". +When NOPROPS is non nil it tries to strip out text properties of each +variable's value with `async-variables-noprops-function'. + +It is intended to be used as follows: + + (async-start + \\=`(lambda () + (require \\='smtpmail) + (with-temp-buffer + (insert ,(buffer-substring-no-properties (point-min) (point-max))) + ;; Pass in the variable environment for smtpmail + ,(async-inject-variables \"\\\\=`\\(smtpmail\\|\\(user-\\)?mail\\)-\") + (smtpmail-send-it))) + \\='ignore)" + `(setq + ,@(let (bindings) + (mapatoms + (lambda (sym) + (let* ((sname (and (boundp sym) (symbol-name sym))) + (value (and sname (symbol-value sym)))) + (when (and sname + (or (null include-regexp) + (string-match include-regexp sname)) + (or (null exclude-regexp) + (not (string-match exclude-regexp sname))) + (not (string-match "-syntax-table\\'" sname))) + (unless (or (stringp value) + (memq value '(nil t)) + (numberp value) + (vectorp value)) + (setq value `(quote ,value))) + (when noprops + (setq value (funcall async-variables-noprops-function + value))) + (when (or (null predicate) + (funcall predicate sym)) + (setq bindings (cons value bindings) + bindings (cons sym bindings))))))) + bindings))) + +(defalias 'async-inject-environment 'async-inject-variables) + +(defun async-handle-result (func result buf) + (if (null func) + (progn + (set (make-local-variable 'async-callback-value) result) + (set (make-local-variable 'async-callback-value-set) t)) + (unwind-protect + (if (and (listp result) + (eq 'async-signal (nth 0 result))) + (signal (car (nth 1 result)) + (cdr (nth 1 result))) + (funcall func result)) + (unless async-debug + (kill-buffer buf))))) + +(defun async-when-done (proc &optional _change) + "Process sentinel used to retrieve the value from the child process." + (when (eq 'exit (process-status proc)) + (with-current-buffer (process-buffer proc) + (let ((async-current-process proc)) + (if (= 0 (process-exit-status proc)) + (if async-callback-for-process + (if async-callback + (prog1 + (funcall async-callback proc) + (unless async-debug + (kill-buffer (current-buffer)))) + (set (make-local-variable 'async-callback-value) proc) + (set (make-local-variable 'async-callback-value-set) t)) + ;; Maybe strip out unreadable "#"; They are replaced by + ;; empty string unless they are prefixing a special + ;; object like a marker. See issue #145. + (goto-char (point-min)) + (save-excursion + ;; Transform markers in list like + ;; (marker (moves after insertion) at 2338 in + ;; test\.org) so that remap text properties function + ;; can parse it to restitute marker. + (while (re-search-forward "#<\\([^>]*\\)>" nil t) + (replace-match (concat "(" (match-string 1) ")") t t))) + (while (re-search-forward "#(" nil t) + (replace-match "(" t t)) + (goto-char (point-max)) + (backward-sexp) + (async-handle-result async-callback (read (current-buffer)) + (current-buffer))) + (set (make-local-variable 'async-callback-value) + (list 'error + (format "Async process '%s' failed with exit code %d" + (process-name proc) (process-exit-status proc)))) + (set (make-local-variable 'async-callback-value-set) t)))))) + +(defun async--receive-sexp (&optional stream) + ;; FIXME: Why use `utf-8-auto' instead of `utf-8-unix'? This is + ;; a communication channel over which we have complete control, + ;; so we get to choose exactly which encoding and EOL we use, isn't it? + (let ((sexp (decode-coding-string (base64-decode-string (read stream)) + 'utf-8-auto)) + ;; Parent expects UTF-8 encoded text. + (coding-system-for-write 'utf-8-auto)) + (if async-debug + (message "Received sexp {{{%s}}}" (pp-to-string sexp))) + (setq sexp (read sexp)) + (if async-debug + (message "Read sexp {{{%s}}}" (pp-to-string sexp))) + (eval sexp t))) + +(defun async--insert-sexp (sexp) + (let (print-level + print-length + (print-escape-nonascii t) + (print-circle t) + ;; Fix bug#153 in emacs-29 with symbol's positions. + (print-symbols-bare t)) + (prin1 sexp (current-buffer)) + ;; Just in case the string we're sending might contain EOF + (encode-coding-region (point-min) (point-max) 'utf-8-auto) + (base64-encode-region (point-min) (point-max) t) + (goto-char (point-min)) (insert ?\") + (goto-char (point-max)) (insert ?\" ?\n))) + +(defun async--transmit-sexp (process sexp) + (with-temp-buffer + (if async-debug + (message "Transmitting sexp {{{%s}}}" (pp-to-string sexp))) + (async--insert-sexp sexp) + (process-send-region process (point-min) (point-max)))) + +(defun async-batch-invoke () + "Called from the child Emacs process' command line." + ;; Make sure 'message' and 'prin1' encode stuff in UTF-8, as parent + ;; process expects. + (let ((coding-system-for-write 'utf-8-auto)) + (setq async-in-child-emacs t + debug-on-error async-debug) + (if debug-on-error + (prin1 (funcall + (async--receive-sexp (unless async-send-over-pipe + command-line-args-left)))) + (condition-case err + (prin1 (funcall + (async--receive-sexp (unless async-send-over-pipe + command-line-args-left)))) + (error + (prin1 (list 'async-signal err))))))) + +(defun async-ready (future) + "Query a FUTURE to see if it is ready. + +I.e., if no blocking would result from a call to `async-get' on that FUTURE." + (and (memq (process-status future) '(exit signal)) + (let ((buf (process-buffer future))) + (if (buffer-live-p buf) + (with-current-buffer buf + async-callback-value-set) + t)))) + +(defun async-wait (future) + "Wait for FUTURE to become ready." + (while (not (async-ready future)) + (sleep-for 0.05))) + +(defun async-get (future) + "Get the value from process FUTURE when it is ready. +FUTURE is returned by `async-start' or `async-start-process' when +its FINISH-FUNC is nil." + (and future (async-wait future)) + (let ((buf (process-buffer future))) + (when (buffer-live-p buf) + (with-current-buffer buf + (async-handle-result + #'identity async-callback-value (current-buffer)))))) + +(defun async-message-p (value) + "Return non-nil of VALUE is an async.el message packet." + (and (listp value) + (plist-get value :async-message))) + +(defun async-send (&rest args) + "Send the given messages to the asychronous Emacs PROCESS." + (let ((args (append args '(:async-message t)))) + (if async-in-child-emacs + (if async-callback + (funcall async-callback args)) + (async--transmit-sexp (car args) (list 'quote (cdr args)))))) + +(defun async-receive () + "Send the given messages to the asychronous Emacs PROCESS." + (async--receive-sexp)) + +;;;###autoload +(defun async-start-process (name program finish-func &rest program-args) + "Start the executable PROGRAM asynchronously named NAME. See `async-start'. +PROGRAM is passed PROGRAM-ARGS, calling FINISH-FUNC with the +process object when done. If FINISH-FUNC is nil, the future +object will return the process object when the program is +finished. Set DEFAULT-DIRECTORY to change PROGRAM's current +working directory." + (let* ((buf (generate-new-buffer (concat "*" name "*"))) + (proc (let ((process-connection-type nil)) + (apply #'start-process name buf program program-args)))) + (with-current-buffer buf + (set (make-local-variable 'async-callback) finish-func) + (set-process-sentinel proc #'async-when-done) + (unless (string= name "emacs") + (set (make-local-variable 'async-callback-for-process) t)) + proc))) + +(defvar async-quiet-switch "-Q" + "The Emacs parameter to use to call emacs without config. +Can be one of \"-Q\" or \"-q\". +Default is \"-Q\" but it is sometimes useful to use \"-q\" to have a +enhanced config or some more variables loaded.") + +;;;###autoload +(defun async-start (start-func &optional finish-func) + "Execute START-FUNC (often a lambda) in a subordinate Emacs process. +When done, the return value is passed to FINISH-FUNC. Example: + + (async-start + ;; What to do in the child process + (lambda () + (message \"This is a test\") + (sleep-for 3) + 222) + + ;; What to do when it finishes + (lambda (result) + (message \"Async process done, result should be 222: %s\" + result))) + +If FINISH-FUNC is nil or missing, a future is returned that can +be inspected using `async-get', blocking until the value is +ready. Example: + + (let ((proc (async-start + ;; What to do in the child process + (lambda () + (message \"This is a test\") + (sleep-for 3) + 222)))) + + (message \"I'm going to do some work here\") ;; .... + + (message \"Waiting on async process, result should be 222: %s\" + (async-get proc))) + +If you don't want to use a callback, and you don't care about any +return value from the child process, pass the `ignore' symbol as +the second argument (if you don't, and never call `async-get', it +will leave *emacs* process buffers hanging around): + + (async-start + (lambda () + (delete-file \"a remote file on a slow link\" nil)) + \\='ignore) + +Special case: +If the output of START-FUNC is a string with properties +e.g. (buffer-string) RESULT will be transformed in a list where the +car is the string itself (without props) and the cdr the rest of +properties, this allows using in FINISH-FUNC the string without +properties and then apply the properties in cdr to this string (if +needed). +Properties handling special objects like markers are returned as +list to allow restoring them later. +See for more infos. + +Note: Even when FINISH-FUNC is present, a future is still +returned except that it yields no value (since the value is +passed to FINISH-FUNC). Call `async-get' on such a future always +returns nil. It can still be useful, however, as an argument to +`async-ready' or `async-wait'." + (let ((sexp start-func) + ;; Subordinate Emacs will send text encoded in UTF-8. + (coding-system-for-read 'utf-8-auto)) + (setq async--procvar + (async-start-process + "emacs" (file-truename + (expand-file-name invocation-name + invocation-directory)) + finish-func + async-quiet-switch "-l" + ;; Using `locate-library' ensure we use the right file + ;; when the .elc have been deleted. + (locate-library "async") + "-batch" "-f" "async-batch-invoke" + (if async-send-over-pipe + "" + (with-temp-buffer + (async--insert-sexp (list 'quote sexp)) + (buffer-string))))) + (if async-send-over-pipe + (async--transmit-sexp async--procvar (list 'quote sexp))) + async--procvar)) + +(defmacro async-sandbox(func) + "Evaluate FUNC in a separate Emacs process, synchronously." + `(async-get (async-start ,func))) + +(defun async--fold-left (fn forms bindings) + (let ((res forms)) + (dolist (binding bindings) + (setq res (funcall fn res + (if (listp binding) + binding + (list binding))))) + res)) + +(defmacro async-let (bindings &rest forms) + "Implements `let', but each binding is established asynchronously. +For example: + + (async-let ((x (foo)) + (y (bar))) + (message \"%s %s\" x y)) + + expands to ==> + + (async-start (foo) + (lambda (x) + (async-start (bar) + (lambda (y) + (message \"%s %s\" x y)))))" + (declare (indent 1)) + (async--fold-left + (lambda (acc binding) + (let ((fun (pcase (cadr binding) + ((and (pred functionp) f) f) + (f `(lambda () ,f))))) + `(async-start ,fun + (lambda (,(car binding)) + ,acc)))) + `(progn ,@forms) + (reverse bindings))) + +(provide 'async) + +;;; async.el ends here diff --git a/code/elpa/async-20220318.1342/dired-async.el b/code/elpa/async-20220318.1342/dired-async.el new file mode 100644 index 0000000..3b08f39 --- /dev/null +++ b/code/elpa/async-20220318.1342/dired-async.el @@ -0,0 +1,385 @@ +;;; dired-async.el --- Asynchronous dired actions -*- lexical-binding: t -*- + +;; Copyright (C) 2012-2019 Free Software Foundation, Inc. + +;; Authors: John Wiegley +;; Thierry Volpiatto + +;; Keywords: dired async network +;; X-URL: https://github.com/jwiegley/dired-async + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Commentary: + +;; This file provide a redefinition of `dired-create-file' function, +;; performs copies, moves and all what is handled by `dired-create-file' +;; in the background using a slave Emacs process, +;; by means of the async.el module. +;; To use it, put this in your .emacs: + +;; (dired-async-mode 1) + +;; This will enable async copy/rename etc... +;; in dired and helm. + +;;; Code: + +(require 'cl-lib) +(require 'dired-aux) +(require 'async) + +(eval-when-compile + (defvar async-callback)) + +(defgroup dired-async nil + "Copy rename files asynchronously from dired." + :group 'dired) + +(defcustom dired-async-env-variables-regexp + "\\`\\(tramp-\\(default\\|connection\\|remote\\)\\|ange-ftp\\)-.*" + "Variables matching this regexp will be loaded on Child Emacs." + :type 'regexp) + +(defcustom dired-async-message-function 'dired-async-mode-line-message + "Function to use to notify result when operation finish. +Should take same args as `message'." + :type 'function) + +(defcustom dired-async-log-file "/tmp/dired-async.log" + "File use to communicate errors from Child Emacs to host Emacs." + :type 'string) + +(defcustom dired-async-mode-lighter '(:eval + (when (eq major-mode 'dired-mode) + " Async")) + "Mode line lighter used for `dired-async-mode'." + :risky t + :type 'sexp) + +(defface dired-async-message + '((t (:foreground "yellow"))) + "Face used for mode-line message.") + +(defface dired-async-failures + '((t (:foreground "red"))) + "Face used for mode-line message.") + +(defface dired-async-mode-message + '((t (:foreground "Gold"))) + "Face used for `dired-async--modeline-mode' lighter.") + +(define-minor-mode dired-async--modeline-mode + "Notify mode-line that an async process run." + :global t + :lighter (:eval (propertize (format " [%s Async job(s) running]" + (length (dired-async-processes))) + 'face 'dired-async-mode-message)) + (unless dired-async--modeline-mode + (let ((visible-bell t)) (ding)))) + +(defun dired-async-mode-line-message (text face &rest args) + "Notify end of operation in `mode-line'." + (message nil) + (let ((mode-line-format (concat + " " (propertize + (if args + (apply #'format text args) + text) + 'face face)))) + (force-mode-line-update) + (sit-for 3) + (force-mode-line-update))) + +(defun dired-async-processes () + (cl-loop for p in (process-list) + when (cl-loop for c in (process-command p) thereis + (string= "async-batch-invoke" c)) + collect p)) + +(defun dired-async-kill-process () + (interactive) + (let* ((processes (dired-async-processes)) + (proc (car (last processes)))) + (and proc (delete-process proc)) + (unless (> (length processes) 1) + (dired-async--modeline-mode -1)))) + +(defun dired-async-after-file-create (total operation failures skipped) + "Callback function used for operation handled by `dired-create-file'." + (unless (dired-async-processes) + ;; Turn off mode-line notification + ;; only when last process end. + (dired-async--modeline-mode -1)) + (when operation + (if (file-exists-p dired-async-log-file) + (progn + (pop-to-buffer (get-buffer-create dired-log-buffer)) + (goto-char (point-max)) + (setq inhibit-read-only t) + (insert "Error: ") + (insert-file-contents dired-async-log-file) + (special-mode) + (shrink-window-if-larger-than-buffer) + (delete-file dired-async-log-file)) + (run-with-timer + 0.1 nil + (lambda () + ;; First send error messages. + (cond (failures + (funcall dired-async-message-function + "%s failed for %d of %d file%s -- See *Dired log* buffer" + 'dired-async-failures + (car operation) (length failures) + total (dired-plural-s total))) + (skipped + (funcall dired-async-message-function + "%s: %d of %d file%s skipped -- See *Dired log* buffer" + 'dired-async-failures + (car operation) (length skipped) total + (dired-plural-s total)))) + (when dired-buffers + (cl-loop for (_f . b) in dired-buffers + when (buffer-live-p b) + do (with-current-buffer b + (when (and (not (file-remote-p default-directory nil t)) + (file-exists-p default-directory)) + (revert-buffer nil t))))) + ;; Finally send the success message. + (funcall dired-async-message-function + "Asynchronous %s of %s on %s file%s done" + 'dired-async-message + (car operation) (cadr operation) + total (dired-plural-s total))))))) + +(defun dired-async-maybe-kill-ftp () + "Return a form to kill ftp process in child emacs." + (quote + (progn + (require 'cl-lib) + (let ((buf (cl-loop for b in (buffer-list) + thereis (and (string-match + "\\`\\*ftp.*" + (buffer-name b)) b)))) + (when buf (kill-buffer buf)))))) + +(defvar overwrite-query) +(defun dired-async-create-files (file-creator operation fn-list name-constructor + &optional _marker-char) + "Same as `dired-create-files' but asynchronous. + +See `dired-create-files' for the behavior of arguments." + (setq overwrite-query nil) + (let ((total (length fn-list)) + failures async-fn-list skipped callback + async-quiet-switch) + (let (to) + (dolist (from fn-list) + (setq to (funcall name-constructor from)) + (if (and (equal to from) + (null (eq file-creator 'backup-file))) + (progn + (setq to nil) + (dired-log "Cannot %s to same file: %s\n" + (downcase operation) from))) + (if (not to) + (setq skipped (cons (dired-make-relative from) skipped)) + (let* ((overwrite (and (null (eq file-creator 'backup-file)) + (file-exists-p to))) + (dired-overwrite-confirmed ; for dired-handle-overwrite + (and overwrite + (let ((help-form `(format "\ +Type SPC or `y' to overwrite file `%s', +DEL or `n' to skip to next, +ESC or `q' to not overwrite any of the remaining files, +`!' to overwrite all remaining files with no more questions." ,to))) + (dired-query 'overwrite-query "Overwrite `%s'?" to))))) + ;; Handle the `dired-copy-file' file-creator specially + ;; When copying a directory to another directory or + ;; possibly to itself or one of its subdirectories. + ;; e.g "~/foo/" => "~/test/" + ;; or "~/foo/" =>"~/foo/" + ;; or "~/foo/ => ~/foo/bar/") + ;; In this case the 'name-constructor' have set the destination + ;; TO to "~/test/foo" because the old emacs23 behavior + ;; of `copy-directory' was to not create the subdirectory + ;; and instead copy the contents. + ;; With the new behavior of `copy-directory' + ;; (similar to the `cp' shell command) we don't + ;; need such a construction of the target directory, + ;; so modify the destination TO to "~/test/" instead of "~/test/foo/". + (let ((destname (file-name-directory to))) + (when (and (file-directory-p from) + (file-directory-p to) + (eq file-creator 'dired-copy-file)) + (setq to destname)) + ;; If DESTNAME is a subdirectory of FROM, not a symlink, + ;; and the method in use is copying, signal an error. + (and (eq t (car (file-attributes destname))) + (eq file-creator 'dired-copy-file) + (file-in-directory-p destname from) + (error "Cannot copy `%s' into its subdirectory `%s'" + from to))) + (if overwrite + (or (and dired-overwrite-confirmed + (push (cons from to) async-fn-list)) + (progn + (push (dired-make-relative from) failures) + (dired-log "%s `%s' to `%s' failed\n" + operation from to))) + (push (cons from to) async-fn-list))))) + ;; Fix tramp issue #80 with emacs-26, use "-q" only when needed. + (setq async-quiet-switch + (if (and (boundp 'tramp-cache-read-persistent-data) + async-fn-list + (cl-loop for (_from . to) in async-fn-list + thereis (file-remote-p to))) + "-q" "-Q")) + ;; When failures have been printed to dired log add the date at bob. + (when (or failures skipped) (dired-log t)) + ;; When async-fn-list is empty that's mean only one file + ;; had to be copied and user finally answer NO. + ;; In this case async process will never start and callback + ;; will have no chance to run, so notify failures here. + (unless async-fn-list + (cond (failures + (funcall dired-async-message-function + "%s failed for %d of %d file%s -- See *Dired log* buffer" + 'dired-async-failures + operation (length failures) + total (dired-plural-s total))) + (skipped + (funcall dired-async-message-function + "%s: %d of %d file%s skipped -- See *Dired log* buffer" + 'dired-async-failures + operation (length skipped) total + (dired-plural-s total))))) + ;; Setup callback. + (setq callback + (lambda (&optional _ignore) + (dired-async-after-file-create + total (list operation (length async-fn-list)) failures skipped) + (when (string= (downcase operation) "rename") + (cl-loop for (file . to) in async-fn-list + for bf = (get-file-buffer file) + for destp = (file-exists-p to) + do (and bf destp + (with-current-buffer bf + (set-visited-file-name to t t)))))))) + ;; Start async process. + (when async-fn-list + (async-start `(lambda () + (require 'cl-lib) (require 'dired-aux) (require 'dired-x) + ,(async-inject-variables dired-async-env-variables-regexp) + (let ((dired-recursive-copies (quote always)) + (dired-copy-preserve-time + ,dired-copy-preserve-time)) + (setq overwrite-backup-query nil) + ;; Inline `backup-file' as long as it is not + ;; available in emacs. + (defalias 'backup-file + ;; Same feature as "cp -f --backup=numbered from to" + ;; Symlinks are copied as file from source unlike + ;; `dired-copy-file' which is same as cp -d. + ;; Directories are omitted. + (lambda (from to ok) + (cond ((file-directory-p from) (ignore)) + (t (let ((count 0)) + (while (let ((attrs (file-attributes to))) + (and attrs (null (nth 0 attrs)))) + (cl-incf count) + (setq to (concat (file-name-sans-versions to) + (format ".~%s~" count))))) + (condition-case err + (copy-file from to ok dired-copy-preserve-time) + (file-date-error + (dired-log "Can't set date on %s:\n%s\n" from err))))))) + ;; Now run the FILE-CREATOR function on files. + (cl-loop with fn = (quote ,file-creator) + for (from . dest) in (quote ,async-fn-list) + do (condition-case err + (funcall fn from dest t) + (file-error + (dired-log "%s: %s\n" (car err) (cdr err)) + nil))) + (when (get-buffer dired-log-buffer) + (dired-log t) + (with-current-buffer dired-log-buffer + (write-region (point-min) (point-max) + ,dired-async-log-file)))) + ,(dired-async-maybe-kill-ftp)) + callback) + ;; Run mode-line notifications while process running. + (dired-async--modeline-mode 1) + (message "%s proceeding asynchronously..." operation)))) + +(defvar wdired-use-interactive-rename) +(defun dired-async-wdired-do-renames (old-fn &rest args) + ;; Perhaps a better fix would be to ask for renaming BEFORE starting + ;; OLD-FN when `wdired-use-interactive-rename' is non-nil. For now + ;; just bind it to nil to ensure no questions will be asked between + ;; each rename. + (let (wdired-use-interactive-rename) + (apply old-fn args))) + +;;;###autoload +(define-minor-mode dired-async-mode + "Do dired actions asynchronously." + :lighter dired-async-mode-lighter + :global t + (if dired-async-mode + (progn + (advice-add 'dired-create-files :override #'dired-async-create-files) + (advice-add 'wdired-do-renames :around #'dired-async-wdired-do-renames)) + (progn + (advice-remove 'dired-create-files #'dired-async-create-files) + (advice-remove 'wdired-do-renames #'dired-async-wdired-do-renames)))) + +(defmacro dired-async--with-async-create-files (&rest body) + "Evaluate BODY with ‘dired-create-files’ set to ‘dired-async-create-files’." + (declare (indent 0)) + `(cl-letf (((symbol-function 'dired-create-files) #'dired-async-create-files)) + ,@body)) + +;;;###autoload +(defun dired-async-do-copy (&optional arg) + "Run ‘dired-do-copy’ asynchronously." + (interactive "P") + (dired-async--with-async-create-files + (dired-do-copy arg))) + +;;;###autoload +(defun dired-async-do-symlink (&optional arg) + "Run ‘dired-do-symlink’ asynchronously." + (interactive "P") + (dired-async--with-async-create-files + (dired-do-symlink arg))) + +;;;###autoload +(defun dired-async-do-hardlink (&optional arg) + "Run ‘dired-do-hardlink’ asynchronously." + (interactive "P") + (dired-async--with-async-create-files + (dired-do-hardlink arg))) + +;;;###autoload +(defun dired-async-do-rename (&optional arg) + "Run ‘dired-do-rename’ asynchronously." + (interactive "P") + (dired-async--with-async-create-files + (dired-do-rename arg))) + +(provide 'dired-async) + +;;; dired-async.el ends here diff --git a/code/elpa/async-20220318.1342/smtpmail-async.el b/code/elpa/async-20220318.1342/smtpmail-async.el new file mode 100644 index 0000000..5a1c320 --- /dev/null +++ b/code/elpa/async-20220318.1342/smtpmail-async.el @@ -0,0 +1,71 @@ +;;; smtpmail-async.el --- Send e-mail with smtpmail.el asynchronously -*- lexical-binding: t -*- + +;; Copyright (C) 2012-2016 Free Software Foundation, Inc. + +;; Author: John Wiegley +;; Created: 18 Jun 2012 + +;; Keywords: email async +;; X-URL: https://github.com/jwiegley/emacs-async + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Commentary: + +;; Send e-mail with smtpmail.el asynchronously. To use: +;; +;; (require 'smtpmail-async) +;; +;; (setq send-mail-function 'async-smtpmail-send-it +;; message-send-mail-function 'async-smtpmail-send-it) +;; +;; This assumes you already have smtpmail.el working. + +;;; Code: + +(defgroup smtpmail-async nil + "Send e-mail with smtpmail.el asynchronously" + :group 'smptmail) + +(require 'async) +(require 'smtpmail) +(require 'message) + +(defvar async-smtpmail-before-send-hook nil + "Hook running in the child emacs in `async-smtpmail-send-it'. +It is called just before calling `smtpmail-send-it'.") + +(defun async-smtpmail-send-it () + (let ((to (message-field-value "To")) + (buf-content (buffer-substring-no-properties + (point-min) (point-max)))) + (message "Delivering message to %s..." to) + (async-start + `(lambda () + (require 'smtpmail) + (with-temp-buffer + (insert ,buf-content) + (set-buffer-multibyte nil) + ;; Pass in the variable environment for smtpmail + ,(async-inject-variables + "\\`\\(smtpmail\\|async-smtpmail\\|\\(user-\\)?mail\\)-\\|auth-sources\\|epg\\|nsm" + nil "\\`\\(mail-header-format-function\\|smtpmail-address-buffer\\|mail-mode-abbrev-table\\)") + (run-hooks 'async-smtpmail-before-send-hook) + (smtpmail-send-it))) + (lambda (&optional _ignore) + (message "Delivering message to %s...done" to))))) + +(provide 'smtpmail-async) + +;;; smtpmail-async.el ends here diff --git a/code/elpa/helm-20220423.1712/.dir-locals.el b/code/elpa/helm-20220423.1712/.dir-locals.el new file mode 100644 index 0000000..5ed8432 --- /dev/null +++ b/code/elpa/helm-20220423.1712/.dir-locals.el @@ -0,0 +1,8 @@ +;;; Directory Local Variables +;;; For more information see (info "(emacs) Directory Variables") + +((nil . ((bug-reference-bug-regexp . "\\(\\b\\(?:[Ii]ssue ?#?\\|[Bb]ug ?#?\\|[Pp]atch ?#\\|RFE ?#\\|PR [a-z+-]+/\\)\\([0-9]+\\(?:#[0-9]+\\)?\\)\\)") + (bug-reference-url-format . "https://github.com/emacs-helm/helm/issues/%s") + (byte-compile-warnings . (not obsolete not docstrings)))) + (emacs-lisp-mode . ((mode . bug-reference-prog) + (indent-tabs-mode . nil)))) diff --git a/code/elpa/helm-20220423.1712/emacs-helm.sh b/code/elpa/helm-20220423.1712/emacs-helm.sh new file mode 100644 index 0000000..094878a --- /dev/null +++ b/code/elpa/helm-20220423.1712/emacs-helm.sh @@ -0,0 +1,249 @@ +#!/usr/bin/env sh + + +## Copyright (C) 2012 ~ 2021 Thierry Volpiatto +## +## This program is free software; you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation, either version 3 of the License, or +## (at your option) any later version. +## +## This program is distributed in the hope that it will be useful, +## but WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +## GNU General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with this program. If not, see . + +## Commentary: +# Preconfigured `emacs -Q' with a basic Helm configuration. + + +# If TEMP env var exists, use it, otherwise declare it. +test -z "$TEMP" && TEMP="/tmp" + +CONF_FILE="$TEMP/helm-cfg.el" +EMACS=emacs +TOOLBARS=-1 +LOAD_PACKAGES= + +usage () { + cat >&1 < $CONF_FILE <\`helm-find-files'\\n\ +;; - \`occur'(M-s o) =>\`helm-occur'\\n\ +;; - \`list-buffers'(C-x C-b) =>\`helm-buffers-list'\\n\ +;; - \`completion-at-point'(M-tab) =>\`helm-lisp-completion-at-point'[1]\\n\ +;; - \`apropos-command'(C-h a) =>\`helm-apropos'\\n\ +;; - \`dabbrev-expand'(M-/) =>\`helm-dabbrev'\\n\ +;; - \`execute-extended-command'(M-x) =>\`helm-M-x'\\n\\n +;; Some other Emacs commands are \"helmized\" by \`helm-mode'.\\n\ +;; [1] Coming with emacs-24.4, \`completion-at-point' is \"helmized\" by \`helm-mode'\\n\ + +;; which provides Helm completion in many places like \`shell-mode'.\\n\ +;; Find context help for most Helm commands with \`C-h m'.\\n\ +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;\\n\\n")) + +(setq load-path (quote $LOAD_PATH)) + +(defvar default-package-manager nil) +(defvar bootstrap-version) +(let* ((packages "$LOAD_PACKAGES") + (pkg-list (and packages + (not (equal packages "")) + (split-string packages ","))) + (straight-path (expand-file-name "straight/build/" user-emacs-directory)) + (async-path (expand-file-name "straight/build/async" user-emacs-directory)) + (bootstrap-file + (expand-file-name "straight/repos/straight.el/bootstrap.el" user-emacs-directory)) + (bootstrap-version 5)) + (when (file-exists-p bootstrap-file) + (setq default-package-manager 'straight) + (load bootstrap-file nil 'nomessage) + (add-to-list 'load-path async-path) + (when pkg-list + (dolist (pkg pkg-list) + (let* ((pkg-path (expand-file-name pkg straight-path)) + (autoload-file (expand-file-name + (format "%s-autoloads.el" pkg) + pkg-path))) + (add-to-list 'load-path pkg-path) + (if (file-exists-p autoload-file) + (load autoload-file nil 'nomessage) + (straight-use-package (intern pkg)))))))) + +(unless (eq default-package-manager 'straight) + (require 'package) + ;; User may be using a non standard \`package-user-dir'. + ;; Modify \`package-directory-list' instead of \`package-user-dir' + ;; in case the user starts Helm from a non-ELPA installation. + (unless (file-equal-p package-user-dir (locate-user-emacs-file "elpa")) + (add-to-list 'package-directory-list (directory-file-name + (file-name-directory + (directory-file-name default-directory))))) + + (let* ((str-lst "$LOAD_PACKAGES") + (load-packages (and str-lst + (not (string= str-lst "")) + (split-string str-lst ",")))) + (setq package-load-list + (if (equal load-packages '("all")) + '(all) + (append '((helm-core t) (helm t) (async t) (popup t)) + (mapcar (lambda (p) (list (intern p) t)) load-packages))))) + + (package-initialize)) + +(add-to-list 'load-path (file-name-directory (file-truename "$0"))) + +(unless (> $TOOLBARS 0) + (setq default-frame-alist '((vertical-scroll-bars . nil) + (tool-bar-lines . 0) + (menu-bar-lines . 0) + (fullscreen . nil)))) +(blink-cursor-mode -1) +(require 'helm-config) +(helm-mode 1) +(define-key global-map [remap find-file] 'helm-find-files) +(define-key global-map [remap occur] 'helm-occur) +(define-key global-map [remap list-buffers] 'helm-buffers-list) +(define-key global-map [remap dabbrev-expand] 'helm-dabbrev) +(define-key global-map [remap execute-extended-command] 'helm-M-x) +(define-key global-map [remap apropos-command] 'helm-apropos) +(unless (boundp 'completion-in-region-function) + (define-key lisp-interaction-mode-map [remap completion-at-point] 'helm-lisp-completion-at-point) + (define-key emacs-lisp-mode-map [remap completion-at-point] 'helm-lisp-completion-at-point)) +(add-hook 'kill-emacs-hook #'(lambda () (and (file-exists-p "$CONF_FILE") (delete-file "$CONF_FILE")))) +EOF + +$EMACS -Q -l "$CONF_FILE" "$@" diff --git a/code/elpa/helm-20220423.1712/helm-adaptive.el b/code/elpa/helm-20220423.1712/helm-adaptive.el new file mode 100644 index 0000000..40df940 --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-adaptive.el @@ -0,0 +1,289 @@ +;;; helm-adaptive.el --- Adaptive Sorting of Candidates. -*- lexical-binding: t -*- + +;; Original Author: Tamas Patrovics + +;; Copyright (C) 2007 Tamas Patrovics +;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Code: + +(require 'cl-lib) +(require 'helm) + + +(defgroup helm-adapt nil + "Adaptative sorting of candidates for Helm." + :group 'helm) + +(defcustom helm-adaptive-history-file + (locate-user-emacs-file "helm-adaptive-history") + "Path of file where history information is stored. +When nil history is not saved nor restored after Emacs restart +unless you save/restore `helm-adaptive-history' with something +else like psession or desktop." + :type 'string + :group 'helm-adapt) + +(defcustom helm-adaptive-history-length 50 + "Maximum number of candidates stored for a source." + :type 'number + :group 'helm-adapt) + +(defcustom helm-adaptive-sort-by-frequent-recent-usage t + "Try to sort on an average of frequent and recent usage when non-nil. + +When nil sort on frequency usage only. + +Only frequency: +When candidate have low frequency, you have to hit on it many +times to make it going up on top. + +Frequency+recent: +Even with a low frequency, candidate go up on top. If a candidate +have a high frequency but it is not used since some time, it goes +down slowly, but as soon you reuse it it go up on top quickly." + :group 'helm-adapt + :type 'boolean) + +;; Internal +(defvar helm-adaptive-done nil + "nil if history information is not yet stored for the current +selection.") + +(defvar helm-adaptive-history nil + "Contains the stored history information. +Format: ((SOURCE-NAME + (SELECTED-CANDIDATE (PATTERN . NUMBER-OF-USE) ...) ...) ...)") + +(defconst helm-adaptive-freq-coefficient 5) +(defconst helm-adaptive-recent-coefficient 2) + +(defun helm-adaptive-done-reset () + (setq helm-adaptive-done nil)) + +;;;###autoload +(define-minor-mode helm-adaptive-mode + "Toggle adaptive sorting in all sources." + :group 'helm-adapt + :require 'helm-adaptive + :global t + (if helm-adaptive-mode + (progn + (unless helm-adaptive-history + (helm-adaptive-maybe-load-history)) + (add-hook 'kill-emacs-hook 'helm-adaptive-save-history) + ;; Should run at beginning of `helm-initial-setup'. + (add-hook 'helm-before-initialize-hook 'helm-adaptive-done-reset) + ;; Should run at beginning of `helm-exit-minibuffer'. + (add-hook 'helm-before-action-hook 'helm-adaptive-store-selection) + ;; Should run at beginning of `helm-select-action'. + (add-hook 'helm-select-action-hook 'helm-adaptive-store-selection)) + (helm-adaptive-save-history) + (setq helm-adaptive-history nil) + (remove-hook 'kill-emacs-hook 'helm-adaptive-save-history) + (remove-hook 'helm-before-initialize-hook 'helm-adaptive-done-reset) + (remove-hook 'helm-before-action-hook 'helm-adaptive-store-selection) + (remove-hook 'helm-select-action-hook 'helm-adaptive-store-selection))) + +(defun helm-adapt-use-adaptive-p (&optional source-name) + "Return current source only if it use adaptive history, nil otherwise." + (when helm-adaptive-mode + (let* ((source (or source-name (helm-get-current-source))) + (adapt-source (or (assoc-default 'filtered-candidate-transformer source) + (assoc-default 'candidate-transformer source)))) + (if (listp adapt-source) + (and (memq 'helm-adaptive-sort adapt-source) source) + (and (eq adapt-source 'helm-adaptive-sort) source))))) + +(defun helm-adaptive-store-selection () + "Store history information for the selected candidate." + (unless helm-adaptive-done + (setq helm-adaptive-done t) + (let ((source (helm-adapt-use-adaptive-p))) + (when source + (let* ((source-name (assoc-default 'name source)) + (source-info (or (assoc source-name helm-adaptive-history) + (progn + (push (list source-name) helm-adaptive-history) + (car helm-adaptive-history)))) + (selection (helm-get-selection nil t)) + (selection-info (progn + (setcdr source-info + (cons + (let ((found (assoc selection (cdr source-info)))) + (if (not found) + ;; new entry + (list selection) + ;; move entry to the beginning of the + ;; list, so that it doesn't get + ;; trimmed when the history is + ;; truncated + (setcdr source-info + (delete found (cdr source-info))) + found)) + (cdr source-info))) + (cadr source-info))) + (pattern-info (progn + (setcdr selection-info + (cons + (let ((found (assoc helm-pattern (cdr selection-info)))) + (if (not found) + ;; new entry + (cons helm-pattern 0) + ;; move entry to the beginning of the + ;; list, so if two patterns used the + ;; same number of times then the one + ;; used last appears first in the list + (setcdr selection-info + (delete found (cdr selection-info))) + found)) + (cdr selection-info))) + (cadr selection-info))) + (timestamp-info (helm-aif (assq 'timestamp (cdr selection-info)) + it + (setcdr selection-info (cons (cons 'timestamp 0) (cdr selection-info))) + (cadr selection-info)))) + ;; Increase usage count. + (setcdr pattern-info (1+ (cdr pattern-info))) + ;; Update timestamp. + (setcdr timestamp-info (float-time)) + ;; Truncate history if needed. + (if (> (length (cdr selection-info)) helm-adaptive-history-length) + (setcdr selection-info + (cl-subseq (cdr selection-info) 0 helm-adaptive-history-length)))))))) + +(defun helm-adaptive-maybe-load-history () + "Load `helm-adaptive-history-file' which contain `helm-adaptive-history'. +Returns nil if `helm-adaptive-history-file' doesn't exist." + (when (and helm-adaptive-history-file + (file-readable-p helm-adaptive-history-file)) + (load-file helm-adaptive-history-file))) + +(defun helm-adaptive-save-history (&optional arg) + "Save history information to the file given by `helm-adaptive-history-file'." + (interactive "p") + (when helm-adaptive-history-file + (with-temp-buffer + (insert + ";; -*- mode: emacs-lisp -*-\n" + ";; History entries used for helm adaptive display.\n") + (let (print-length print-level) + (prin1 `(setq helm-adaptive-history ',helm-adaptive-history) + (current-buffer))) + (insert ?\n) + (write-region (point-min) (point-max) helm-adaptive-history-file nil + (unless arg 'quiet))))) + +(defun helm-adaptive-sort (candidates source) + "Sort the CANDIDATES for SOURCE by usage frequency. +This is a filtered candidate transformer you can use with the +`filtered-candidate-transformer' attribute." + (let* ((source-name (assoc-default 'name source)) + (source-info (assoc source-name helm-adaptive-history))) + (if source-info + (let ((usage + ;; Loop in the SOURCE entry of `helm-adaptive-history' + ;; and assemble a list containing the (CANDIDATE + ;; . USAGE-COUNT) pairs. + (cl-loop with cf = (if helm-adaptive-sort-by-frequent-recent-usage + helm-adaptive-freq-coefficient 1) + with cr = helm-adaptive-recent-coefficient + for (src-cand . infos) in (cdr source-info) + for count-freq = 0 + for count-rec = + (helm-aif (and helm-adaptive-sort-by-frequent-recent-usage + (assq 'timestamp infos)) + (* cr (+ (float-time) (cdr it))) + 0) + do (cl-loop for (pattern . score) in + (remove (assq 'timestamp infos) infos) + ;; If current pattern is equal to + ;; the previously used one then + ;; this candidate has priority + ;; (that's why its count-freq is + ;; boosted by 10000) and it only + ;; has to compete with other + ;; candidates which were also + ;; selected with the same pattern. + if (equal pattern helm-pattern) + return (setq count-freq (+ 10000 score)) + else do (cl-incf count-freq score)) + and collect (cons src-cand (+ (* count-freq cf) count-rec)) + into results + ;; Sort the list in descending order, so + ;; candidates with highest priority come + ;; first. + finally return + (sort results (lambda (first second) + (> (cdr first) (cdr second))))))) + (if (consp usage) + ;; Put those candidates first which have the highest usage count. + (cl-loop for (cand . _freq) in usage + for info = (or (and (assq 'multiline source) + (replace-regexp-in-string + "\n\\'" "" cand)) + ;; Some transformers like in + ;; bookmarks may add a leading + ;; space to provide additional + ;; infos like an icon as a + ;; display prop, strip out this + ;; leading space for + ;; comparison. Same for a + ;; trailing space (helm + ;; boookmark add bmk location as + ;; a display prop when + ;; displaying it). + (helm-aand (replace-regexp-in-string "\\` " "" cand) + (replace-regexp-in-string " \\'" "" it))) + when (cl-member info candidates + :test 'helm-adaptive-compare) + collect (car it) into sorted + and do (setq candidates + (cl-remove info candidates + :test 'helm-adaptive-compare)) + finally return (append sorted candidates)) + (message "Your `%s' is maybe corrupted or too old, \ +you should reinitialize it with `helm-reset-adaptive-history'" + helm-adaptive-history-file) + (sit-for 1) + candidates)) + ;; if there is no information stored for this source then do nothing + candidates))) + +;;;###autoload +(defun helm-reset-adaptive-history () + "Delete all `helm-adaptive-history' and his file. +Useful when you have a old or corrupted +`helm-adaptive-history-file'." + (interactive) + (when (y-or-n-p "Really delete all your `helm-adaptive-history'? ") + (setq helm-adaptive-history nil) + (when (and helm-adaptive-history-file + (file-exists-p helm-adaptive-history-file)) + (delete-file helm-adaptive-history-file)))) + +(defun helm-adaptive-compare (x y) + "Compare display parts if some of candidates X and Y. + +Arguments X and Y are cons cell in (DISPLAY . REAL) format or +atoms." + (equal (if (listp x) (car x) x) + (if (listp y) (car y) y))) + + +(provide 'helm-adaptive) + +;;; helm-adaptive.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-autoloads.el b/code/elpa/helm-20220423.1712/helm-autoloads.el new file mode 100644 index 0000000..37320b6 --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-autoloads.el @@ -0,0 +1,1182 @@ +;;; helm-autoloads.el --- automatically extracted autoloads -*- lexical-binding: t -*- +;; +;;; Code: + +(add-to-list 'load-path (directory-file-name + (or (file-name-directory #$) (car load-path)))) + + +;;;### (autoloads nil "helm-adaptive" "helm-adaptive.el" (0 0 0 0)) +;;; Generated autoloads from helm-adaptive.el + +(defvar helm-adaptive-mode nil "\ +Non-nil if Helm-Adaptive mode is enabled. +See the `helm-adaptive-mode' command +for a description of this minor mode. +Setting this variable directly does not take effect; +either customize it (see the info node `Easy Customization') +or call the function `helm-adaptive-mode'.") + +(custom-autoload 'helm-adaptive-mode "helm-adaptive" nil) + +(autoload 'helm-adaptive-mode "helm-adaptive" "\ +Toggle adaptive sorting in all sources. + +This is a minor mode. If called interactively, toggle the +`Helm-Adaptive mode' mode. If the prefix argument is positive, +enable the mode, and if it is zero or negative, disable the mode. + +If called from Lisp, toggle the mode if ARG is `toggle'. Enable +the mode if ARG is nil, omitted, or is a positive number. +Disable the mode if ARG is a negative number. + +To check whether the minor mode is enabled in the current buffer, +evaluate `(default-value \\='helm-adaptive-mode)'. + +The mode's hook is called both when the mode is enabled and when +it is disabled. + +\(fn &optional ARG)" t nil) + +(autoload 'helm-reset-adaptive-history "helm-adaptive" "\ +Delete all `helm-adaptive-history' and his file. +Useful when you have a old or corrupted +`helm-adaptive-history-file'." t nil) + +(register-definition-prefixes "helm-adaptive" '("helm-adapt")) + +;;;*** + +;;;### (autoloads nil "helm-bookmark" "helm-bookmark.el" (0 0 0 0)) +;;; Generated autoloads from helm-bookmark.el + +(autoload 'helm-bookmarks "helm-bookmark" "\ +Preconfigured `helm' for bookmarks." t nil) + +(autoload 'helm-filtered-bookmarks "helm-bookmark" "\ +Preconfigured `helm' for bookmarks (filtered by category). +Optional source `helm-source-bookmark-addressbook' is loaded only +if external addressbook-bookmark package is installed." t nil) + +(register-definition-prefixes "helm-bookmark" '("bmkext-jump-" "bookmark" "helm-")) + +;;;*** + +;;;### (autoloads nil "helm-buffers" "helm-buffers.el" (0 0 0 0)) +;;; Generated autoloads from helm-buffers.el + +(autoload 'helm-buffers-list "helm-buffers" "\ +Preconfigured `helm' to list buffers." t nil) + +(autoload 'helm-mini "helm-buffers" "\ +Preconfigured `helm' displaying `helm-mini-default-sources'." t nil) + +(register-definition-prefixes "helm-buffers" '("helm-")) + +;;;*** + +;;;### (autoloads nil "helm-color" "helm-color.el" (0 0 0 0)) +;;; Generated autoloads from helm-color.el + +(autoload 'helm-colors "helm-color" "\ +Preconfigured `helm' for color." t nil) + +(register-definition-prefixes "helm-color" '("helm-")) + +;;;*** + +;;;### (autoloads nil "helm-comint" "helm-comint.el" (0 0 0 0)) +;;; Generated autoloads from helm-comint.el + +(autoload 'helm-comint-prompts "helm-comint" "\ +Pre-configured `helm' to browse the prompts of the current comint buffer." t nil) + +(autoload 'helm-comint-prompts-all "helm-comint" "\ +Pre-configured `helm' to browse the prompts of all comint sessions." t nil) + +(autoload 'helm-comint-input-ring "helm-comint" "\ +Preconfigured `helm' that provide completion of `comint' history." t nil) + +(register-definition-prefixes "helm-comint" '("helm-")) + +;;;*** + +;;;### (autoloads nil "helm-command" "helm-command.el" (0 0 0 0)) +;;; Generated autoloads from helm-command.el + +(autoload 'helm-M-x "helm-command" "\ +Preconfigured `helm' for Emacs commands. +It is `helm' replacement of regular `M-x' +`execute-extended-command'. + +Unlike regular `M-x' Emacs vanilla `execute-extended-command' +command, the prefix args if needed, can be passed AFTER starting +`helm-M-x'. When a prefix arg is passed BEFORE starting +`helm-M-x', the first `C-u' while in `helm-M-x' session will +disable it. + +You can get help on each command by persistent action. + +\(fn ARG)" t nil) + +(register-definition-prefixes "helm-command" '("helm-")) + +;;;*** + +;;;### (autoloads nil "helm-dabbrev" "helm-dabbrev.el" (0 0 0 0)) +;;; Generated autoloads from helm-dabbrev.el + +(autoload 'helm-dabbrev "helm-dabbrev" "\ +Preconfigured helm for dynamic abbreviations." t nil) + +(register-definition-prefixes "helm-dabbrev" '("helm-dabbrev-")) + +;;;*** + +;;;### (autoloads nil "helm-elisp" "helm-elisp.el" (0 0 0 0)) +;;; Generated autoloads from helm-elisp.el + +(autoload 'helm-lisp-completion-at-point "helm-elisp" "\ +Preconfigured Helm for Lisp symbol completion at point." t nil) + +(autoload 'helm-complete-file-name-at-point "helm-elisp" "\ +Preconfigured Helm to complete file name at point. + +\(fn &optional FORCE)" t nil) + +(autoload 'helm-lisp-indent "helm-elisp" nil t nil) + +(autoload 'helm-lisp-completion-or-file-name-at-point "helm-elisp" "\ +Preconfigured Helm to complete Lisp symbol or filename at point. +Filename completion happens if string start after or between a +double quote." t nil) + +(autoload 'helm-apropos "helm-elisp" "\ +Preconfigured Helm to describe commands, functions, variables and faces. +In non interactives calls DEFAULT argument should be provided as +a string, i.e. the `symbol-name' of any existing symbol. + +\(fn DEFAULT)" t nil) + +(autoload 'helm-manage-advice "helm-elisp" "\ +Preconfigured `helm' to disable/enable function advices." t nil) + +(autoload 'helm-locate-library "helm-elisp" "\ +Preconfigured helm to locate elisp libraries." t nil) + +(autoload 'helm-timers "helm-elisp" "\ +Preconfigured `helm' for timers." t nil) + +(autoload 'helm-complex-command-history "helm-elisp" "\ +Preconfigured `helm' for complex command history." t nil) + +(register-definition-prefixes "helm-elisp" '("helm-" "with-helm-show-completion")) + +;;;*** + +;;;### (autoloads nil "helm-elisp-package" "helm-elisp-package.el" +;;;;;; (0 0 0 0)) +;;; Generated autoloads from helm-elisp-package.el + +(autoload 'helm-list-elisp-packages "helm-elisp-package" "\ +Preconfigured `helm' for listing and handling Emacs packages. + +\(fn ARG)" t nil) + +(autoload 'helm-list-elisp-packages-no-fetch "helm-elisp-package" "\ +Preconfigured Helm for Emacs packages. + +Same as `helm-list-elisp-packages' but don't fetch packages on +remote. Called with a prefix ARG always fetch packages on +remote. + +\(fn ARG)" t nil) + +(register-definition-prefixes "helm-elisp-package" '("helm-")) + +;;;*** + +;;;### (autoloads nil "helm-epa" "helm-epa.el" (0 0 0 0)) +;;; Generated autoloads from helm-epa.el + +(defvar helm-epa-mode nil "\ +Non-nil if Helm-Epa mode is enabled. +See the `helm-epa-mode' command +for a description of this minor mode. +Setting this variable directly does not take effect; +either customize it (see the info node `Easy Customization') +or call the function `helm-epa-mode'.") + +(custom-autoload 'helm-epa-mode "helm-epa" nil) + +(autoload 'helm-epa-mode "helm-epa" "\ +Enable helm completion on gpg keys in epa functions. + +This is a minor mode. If called interactively, toggle the +`Helm-Epa mode' mode. If the prefix argument is positive, enable +the mode, and if it is zero or negative, disable the mode. + +If called from Lisp, toggle the mode if ARG is `toggle'. Enable +the mode if ARG is nil, omitted, or is a positive number. +Disable the mode if ARG is a negative number. + +To check whether the minor mode is enabled in the current buffer, +evaluate `(default-value \\='helm-epa-mode)'. + +The mode's hook is called both when the mode is enabled and when +it is disabled. + +\(fn &optional ARG)" t nil) + +(autoload 'helm-epa-list-keys "helm-epa" "\ +List all gpg keys. +This is the helm interface for `epa-list-keys'." t nil) + +(register-definition-prefixes "helm-epa" '("helm-epa")) + +;;;*** + +;;;### (autoloads nil "helm-eshell" "helm-eshell.el" (0 0 0 0)) +;;; Generated autoloads from helm-eshell.el + +(autoload 'helm-esh-pcomplete "helm-eshell" "\ +Preconfigured `helm' to provide Helm completion in Eshell." t nil) + +(autoload 'helm-eshell-history "helm-eshell" "\ +Preconfigured Helm for Eshell history." t nil) + +(autoload 'helm-eshell-prompts "helm-eshell" "\ +Pre-configured `helm' to browse the prompts of the current Eshell." t nil) + +(autoload 'helm-eshell-prompts-all "helm-eshell" "\ +Pre-configured `helm' to browse the prompts of all Eshell sessions." t nil) + +(register-definition-prefixes "helm-eshell" '("helm-e")) + +;;;*** + +;;;### (autoloads nil "helm-eval" "helm-eval.el" (0 0 0 0)) +;;; Generated autoloads from helm-eval.el + +(autoload 'helm-eval-expression "helm-eval" "\ +Preconfigured `helm' for `helm-source-evaluation-result'. + +\(fn ARG)" t nil) + +(autoload 'helm-eval-expression-with-eldoc "helm-eval" "\ +Preconfigured `helm' for `helm-source-evaluation-result' with `eldoc' support." t nil) + +(autoload 'helm-calcul-expression "helm-eval" "\ +Preconfigured `helm' for `helm-source-calculation-result'." t nil) + +(register-definition-prefixes "helm-eval" '("helm-")) + +;;;*** + +;;;### (autoloads nil "helm-external" "helm-external.el" (0 0 0 0)) +;;; Generated autoloads from helm-external.el + +(autoload 'helm-run-external-command "helm-external" "\ +Preconfigured `helm' to run External PROGRAM asyncronously from Emacs. +If program is already running try to run `helm-raise-command' if +defined otherwise exit with error. You can set your own list of +commands with `helm-external-commands-list'." t nil) + +(register-definition-prefixes "helm-external" '("helm-")) + +;;;*** + +;;;### (autoloads nil "helm-fd" "helm-fd.el" (0 0 0 0)) +;;; Generated autoloads from helm-fd.el + +(register-definition-prefixes "helm-fd" '("helm-fd-")) + +;;;*** + +;;;### (autoloads nil "helm-files" "helm-files.el" (0 0 0 0)) +;;; Generated autoloads from helm-files.el + +(defvar helm-ff-icon-mode nil "\ +Non-nil if Helm-Ff-Icon mode is enabled. +See the `helm-ff-icon-mode' command +for a description of this minor mode. +Setting this variable directly does not take effect; +either customize it (see the info node `Easy Customization') +or call the function `helm-ff-icon-mode'.") + +(custom-autoload 'helm-ff-icon-mode "helm-files" nil) + +(autoload 'helm-ff-icon-mode "helm-files" "\ +Display icons from `all-the-icons' package in HFF when enabled. + +This is a minor mode. If called interactively, toggle the +`Helm-Ff-Icon mode' mode. If the prefix argument is positive, +enable the mode, and if it is zero or negative, disable the mode. + +If called from Lisp, toggle the mode if ARG is `toggle'. Enable +the mode if ARG is nil, omitted, or is a positive number. +Disable the mode if ARG is a negative number. + +To check whether the minor mode is enabled in the current buffer, +evaluate `(default-value \\='helm-ff-icon-mode)'. + +The mode's hook is called both when the mode is enabled and when +it is disabled. + +NOTE: This mode is building `helm-source-find-files', so if you enable +it from your init file, ensure to call it _after_ your defmethod's +`helm-setup-user-source' definitions (if some) to ensure they are called. + +\(fn &optional ARG)" t nil) + +(autoload 'helm-ff-cleanup-image-dired-dir-and-cache "helm-files" "\ +Cleanup `image-dired-dir' directory. +Delete all thumb files that are no more associated with an existing +image file in `helm-ff-image-dired-thumbnails-cache'." t nil) + +(autoload 'helm-projects-history "helm-files" "\ + + +\(fn ARG)" t nil) + +(autoload 'helm-browse-project "helm-files" "\ +Preconfigured helm to browse projects. +Browse files and see status of project with its VCS. +Only HG and GIT are supported for now. +Fall back to `helm-browse-project-find-files' if current +directory is not under control of one of those VCS. +With a prefix ARG browse files recursively, with two prefix ARG +rebuild the cache. +If the current directory is found in the cache, start +`helm-browse-project-find-files' even with no prefix ARG. +NOTE: The prefix ARG have no effect on the VCS controlled +directories. + +Needed dependencies for VCS: + +and +. + +\(fn ARG)" t nil) + +(autoload 'helm-find-files "helm-files" "\ +Preconfigured `helm' for helm implementation of `find-file'. +Called with a prefix arg show history if some. +Don't call it from programs, use `helm-find-files-1' instead. +This is the starting point for nearly all actions you can do on +files. + +\(fn ARG)" t nil) + +(autoload 'helm-delete-tramp-connection "helm-files" "\ +Allow deleting tramp connection or marked tramp connections at once. + +This replace `tramp-cleanup-connection' which is partially broken +in Emacs < to 25.1.50.1 (See Emacs bug http://debbugs.gnu.org/cgi/bugreport.cgi?bug=24432). + +It allows additionally to delete more than one connection at +once." t nil) + +(register-definition-prefixes "helm-files" '("eshell-command-aliases-list" "helm-")) + +;;;*** + +;;;### (autoloads nil "helm-find" "helm-find.el" (0 0 0 0)) +;;; Generated autoloads from helm-find.el + +(autoload 'helm-find "helm-find" "\ +Preconfigured `helm' for the find shell command. + +Recursively find files whose names are matched by all specified +globbing PATTERNs under the current directory using the external +program specified in `find-program' (usually \"find\"). Every +input PATTERN is silently wrapped into two stars: *PATTERN*. + +With prefix argument, prompt for a directory to search. + +When user option `helm-findutils-search-full-path' is non-nil, +match against complete paths, otherwise, against file names +without directory part. + +The (possibly empty) list of globbing PATTERNs can be followed by +the separator \"*\" plus any number of additional arguments that +are passed to \"find\" literally. + +\(fn ARG)" t nil) + +(register-definition-prefixes "helm-find" '("helm-")) + +;;;*** + +;;;### (autoloads nil "helm-font" "helm-font.el" (0 0 0 0)) +;;; Generated autoloads from helm-font.el + +(autoload 'helm-select-xfont "helm-font" "\ +Preconfigured `helm' to select Xfont." t nil) + +(autoload 'helm-ucs "helm-font" "\ +Preconfigured `helm' for `ucs-names'. + +Called with a prefix arg force reloading cache. + +\(fn ARG)" t nil) + +(register-definition-prefixes "helm-font" '("helm-")) + +;;;*** + +;;;### (autoloads nil "helm-for-files" "helm-for-files.el" (0 0 0 +;;;;;; 0)) +;;; Generated autoloads from helm-for-files.el + +(autoload 'helm-for-files "helm-for-files" "\ +Preconfigured `helm' for opening files. +Run all sources defined in `helm-for-files-preferred-list'." t nil) + +(autoload 'helm-multi-files "helm-for-files" "\ +Preconfigured helm like `helm-for-files' but running locate only on demand. + +Allow toggling back and forth from locate to others sources with +`helm-multi-files-toggle-locate-binding' key. +This avoids launching locate needlessly when what you are +searching for is already found." t nil) + +(autoload 'helm-recentf "helm-for-files" "\ +Preconfigured `helm' for `recentf'." t nil) + +(register-definition-prefixes "helm-for-files" '("helm-")) + +;;;*** + +;;;### (autoloads nil "helm-global-bindings" "helm-global-bindings.el" +;;;;;; (0 0 0 0)) +;;; Generated autoloads from helm-global-bindings.el + +(register-definition-prefixes "helm-global-bindings" '("helm-command-")) + +;;;*** + +;;;### (autoloads nil "helm-grep" "helm-grep.el" (0 0 0 0)) +;;; Generated autoloads from helm-grep.el + +(autoload 'helm-goto-precedent-file "helm-grep" "\ +Go to previous file in Helm grep/etags buffers." t nil) + +(autoload 'helm-goto-next-file "helm-grep" "\ +Go to previous file in Helm grep/etags buffers." t nil) + +(autoload 'helm-revert-next-error-last-buffer "helm-grep" "\ +Revert last `next-error' buffer from `current-buffer'. + +Accept to revert only `helm-grep-mode' or `helm-occur-mode' buffers. +Use this when you want to revert the `next-error' buffer after +modifications in `current-buffer'." t nil) + +(autoload 'helm-do-grep-ag "helm-grep" "\ +Preconfigured `helm' for grepping with AG in `default-directory'. +With prefix arg prompt for type if available with your AG +version. + +\(fn ARG)" t nil) + +(autoload 'helm-grep-do-git-grep "helm-grep" "\ +Preconfigured `helm' for git-grepping `default-directory'. +With a prefix arg ARG git-grep the whole repository. + +\(fn ARG)" t nil) + +(register-definition-prefixes "helm-grep" '("helm-")) + +;;;*** + +;;;### (autoloads nil "helm-help" "helm-help.el" (0 0 0 0)) +;;; Generated autoloads from helm-help.el + +(autoload 'helm-documentation "helm-help" "\ +Preconfigured `helm' for Helm documentation. +With a prefix arg refresh the documentation. + +Find here the documentation of all documented sources." t nil) + +(defvar helm-comp-read-mode-line "\\C/\\[helm-cr-empty-string]:Empty \\\\[helm-help]:Help \\[helm-select-action]:Act \\[helm-maybe-exit-minibuffer]/f1/f2/f-n:NthAct \\[helm-toggle-suspend-update]:Tog.suspend \\[helm-customize-group]:Conf") + +(defvar helm-read-file-name-mode-line-string "\\\\[helm-help]:Help C/\\[helm-cr-empty-string]:Empty \\\\[helm-select-action]:Act \\[helm-maybe-exit-minibuffer]/f1/f2/f-n:NthAct \\[helm-toggle-suspend-update]:Tog.suspend \\[helm-customize-group]:Conf" "\ +String displayed in mode-line in `helm-source-find-files'.") + +(defvar helm-top-mode-line "\\\\[helm-help]:Help \\\\[helm-select-action]:Act \\[helm-maybe-exit-minibuffer]/f1/f2/f-n:NthAct \\[helm-toggle-suspend-update]:Tog.suspend \\[helm-customize-group]:Conf") + +(register-definition-prefixes "helm-help" '("helm-")) + +;;;*** + +;;;### (autoloads nil "helm-id-utils" "helm-id-utils.el" (0 0 0 0)) +;;; Generated autoloads from helm-id-utils.el + +(autoload 'helm-gid "helm-id-utils" "\ +Preconfigured `helm' for `gid' command line of `ID-Utils'. +Need A database created with the command `mkid' above +`default-directory'. +Need id-utils as dependency which provide `mkid', `gid' etc.. +See ." t nil) + +(register-definition-prefixes "helm-id-utils" '("helm-gid-")) + +;;;*** + +;;;### (autoloads nil "helm-imenu" "helm-imenu.el" (0 0 0 0)) +;;; Generated autoloads from helm-imenu.el + +(autoload 'helm-imenu "helm-imenu" "\ +Preconfigured `helm' for `imenu'." t nil) + +(autoload 'helm-imenu-in-all-buffers "helm-imenu" "\ +Fetch Imenu entries in all buffers with similar mode as current. +A mode is similar as current if it is the same, it is derived +i.e. `derived-mode-p' or it have an association in +`helm-imenu-all-buffer-assoc'." t nil) + +(register-definition-prefixes "helm-imenu" '("helm-")) + +;;;*** + +;;;### (autoloads nil "helm-info" "helm-info.el" (0 0 0 0)) +;;; Generated autoloads from helm-info.el + +(autoload 'helm-info "helm-info" "\ +Preconfigured `helm' for searching Info files' indices. + +With a prefix argument \\[universal-argument], set REFRESH to +non-nil. + +Optional parameter REFRESH, when non-nil, re-evaluates +`helm-default-info-index-list'. If the variable has been +customized, set it to its saved value. If not, set it to its +standard value. See `custom-reevaluate-setting' for more. + +REFRESH is useful when new Info files are installed. If +`helm-default-info-index-list' has not been customized, the new +Info files are made available. + +\(fn &optional REFRESH)" t nil) + +(autoload 'helm-info-at-point "helm-info" "\ +Preconfigured `helm' for searching info at point." t nil) + +(register-definition-prefixes "helm-info" '("helm-")) + +;;;*** + +;;;### (autoloads nil "helm-locate" "helm-locate.el" (0 0 0 0)) +;;; Generated autoloads from helm-locate.el + +(autoload 'helm-projects-find-files "helm-locate" "\ +Find files with locate in `helm-locate-project-list'. +With a prefix arg refresh the database in each project. + +\(fn UPDATE)" t nil) + +(autoload 'helm-locate "helm-locate" "\ +Preconfigured `helm' for Locate. +Note: you can add locate options after entering pattern. +See 'man locate' for valid options and also `helm-locate-command'. + +You can specify a local database with prefix argument ARG. +With two prefix arg, refresh the current local db or create it if +it doesn't exists. + +To create a user specific db, use +\"updatedb -l 0 -o db_path -U directory\". +Where db_path is a filename matched by +`helm-locate-db-file-regexp'. + +\(fn ARG)" t nil) + +(register-definition-prefixes "helm-locate" '("helm-")) + +;;;*** + +;;;### (autoloads nil "helm-man" "helm-man.el" (0 0 0 0)) +;;; Generated autoloads from helm-man.el + +(autoload 'helm-man-woman "helm-man" "\ +Preconfigured `helm' for Man and Woman pages. +With a prefix arg reinitialize the cache. + +\(fn ARG)" t nil) + +(register-definition-prefixes "helm-man" '("helm-")) + +;;;*** + +;;;### (autoloads nil "helm-misc" "helm-misc.el" (0 0 0 0)) +;;; Generated autoloads from helm-misc.el + +(defvar helm-minibuffer-history-mode nil "\ +Non-nil if Helm-Minibuffer-History mode is enabled. +See the `helm-minibuffer-history-mode' command +for a description of this minor mode. +Setting this variable directly does not take effect; +either customize it (see the info node `Easy Customization') +or call the function `helm-minibuffer-history-mode'.") + +(custom-autoload 'helm-minibuffer-history-mode "helm-misc" nil) + +(autoload 'helm-minibuffer-history-mode "helm-misc" "\ +Bind `helm-minibuffer-history-key' in al minibuffer maps. +This mode is enabled by `helm-mode', so there is no need to enable it directly. + +This is a minor mode. If called interactively, toggle the +`Helm-Minibuffer-History mode' mode. If the prefix argument is +positive, enable the mode, and if it is zero or negative, disable +the mode. + +If called from Lisp, toggle the mode if ARG is `toggle'. Enable +the mode if ARG is nil, omitted, or is a positive number. +Disable the mode if ARG is a negative number. + +To check whether the minor mode is enabled in the current buffer, +evaluate `(default-value \\='helm-minibuffer-history-mode)'. + +The mode's hook is called both when the mode is enabled and when +it is disabled. + +\(fn &optional ARG)" t nil) + +(autoload 'helm-world-time "helm-misc" "\ +Preconfigured `helm' to show world time. +Default action change TZ environment variable locally to emacs." t nil) + +(autoload 'helm-insert-latex-math "helm-misc" "\ +Preconfigured helm for latex math symbols completion." t nil) + +(autoload 'helm-ratpoison-commands "helm-misc" "\ +Preconfigured `helm' to execute ratpoison commands." t nil) + +(autoload 'helm-stumpwm-commands "helm-misc" "\ +Preconfigured helm for stumpwm commands." t nil) + +(autoload 'helm-minibuffer-history "helm-misc" "\ +Preconfigured `helm' for `minibuffer-history'." t nil) + +(register-definition-prefixes "helm-misc" '("helm-")) + +;;;*** + +;;;### (autoloads nil "helm-mode" "helm-mode.el" (0 0 0 0)) +;;; Generated autoloads from helm-mode.el + +(autoload 'helm-comp-read "helm-mode" "\ +Read a string in the minibuffer, with helm completion. + +It is helm `completing-read' equivalent. + +- PROMPT is the prompt name to use. + +- COLLECTION can be a list, alist, vector, obarray or hash-table. + For alists and hash-tables their car are use as real value of + candidate unless ALISTP is non-nil. + It can be also a function that receives three arguments: + the values string, predicate and t. See `all-completions' for more details. + +Keys description: + +- TEST: A predicate called with one arg i.e candidate. + +- INITIAL-INPUT: Same as input arg in `helm'. + +- PRESELECT: See preselect arg of `helm'. + +- DEFAULT: This option is used only for compatibility with regular + Emacs `completing-read' (Same as DEFAULT arg of `completing-read'). + +- BUFFER: Name of helm-buffer. + +- MUST-MATCH: Candidate selected must be one of COLLECTION. + +- FUZZY: Enable fuzzy matching. + +- REVERSE-HISTORY: When non--nil display history source after current + source completion. + +- REQUIRES-PATTERN: Same as helm attribute, default is 0. + +- HISTORY: A symbol where each result will be saved. + If not specified as a symbol an error will popup. + When specified, all elements of HISTORY are displayed in + a special source before or after COLLECTION according to REVERSE-HISTORY. + The main difference with INPUT-HISTORY is that the result of the + completion is saved whereas in INPUT-HISTORY it is the minibuffer + contents which is saved when you exit. + Don't use the same symbol for INPUT-HISTORY and HISTORY. + NOTE: As mentionned above this has nothing to do with + `minibuffer-history-variable', therefore if you want to save this + history persistently, you will have to add this variable to the + relevant variable of your favorite tool for persistent emacs session + i.e. psession, desktop etc... + +- RAW-HISTORY: When non-nil do not remove backslashs if some in + HISTORY candidates. + +- INPUT-HISTORY: A symbol. The minibuffer input history will be + stored there, if nil or not provided, `minibuffer-history' + will be used instead. You can navigate in this history with + `M-p' and `M-n'. + Don't use the same symbol for INPUT-HISTORY and HISTORY. + +- CASE-FOLD: Same as `helm-case-fold-search'. + +- PERSISTENT-ACTION: A function called with one arg i.e candidate. + +- PERSISTENT-HELP: A string to document PERSISTENT-ACTION. + +- MODE-LINE: A string or list to display in mode line. + Default is `helm-comp-read-mode-line'. + +- KEYMAP: A keymap to use in this `helm-comp-read'. + (the keymap will be shared with history source) + +- NAME: The name related to this local source. + +- HEADER-NAME: A function to alter NAME, see `helm'. + +- EXEC-WHEN-ONLY-ONE: Bound `helm-execute-action-at-once-if-one' + to non--nil. (possibles values are t or nil). + +- VOLATILE: Use volatile attribute. + +- SORT: A predicate to give to `sort' e.g `string-lessp' + Use this only on small data as it is inefficient. + If you want to sort faster add a sort function to + FC-TRANSFORMER. + Note that FUZZY when enabled is already providing a sort function. + +- FC-TRANSFORMER: A `filtered-candidate-transformer' function + or a list of functions. + +- HIST-FC-TRANSFORMER: A `filtered-candidate-transformer' + function for the history source. + +- MARKED-CANDIDATES: If non-nil return candidate or marked candidates as a list. + +- NOMARK: When non--nil don't allow marking candidates. + +- ALISTP: + When non-nil (default) pass the value of (DISPLAY . REAL) + candidate in COLLECTION to action when COLLECTION is an alist or a + hash-table, otherwise DISPLAY is always returned as result on exit, + which is the default when using `completing-read'. + See `helm-comp-read-get-candidates'. + +- CANDIDATES-IN-BUFFER: when non--nil use a source build with + `helm-source-in-buffer' which is much faster. + Argument VOLATILE have no effect when CANDIDATES-IN-BUFFER is non--nil. + +- MATCH-PART: Allow matching only one part of candidate. + See match-part documentation in `helm-source'. + +- MATCH-DYNAMIC: See match-dynamic in `helm-source-sync' + It has no effect when used with CANDIDATES-IN-BUFFER. + +- ALLOW-NEST: Allow nesting this `helm-comp-read' in a helm session. + See `helm'. + +- MULTILINE: See multiline in `helm-source'. + +- COERCE: See coerce in `helm-source'. + +- GROUP: See group in `helm-source'. + +Any prefix args passed during `helm-comp-read' invocation will be recorded +in `helm-current-prefix-arg', otherwise if prefix args were given before +`helm-comp-read' invocation, the value of `current-prefix-arg' will be used. +That means you can pass prefix args before or after calling a command +that use `helm-comp-read'. See `helm-M-x' for example. + +\(fn PROMPT COLLECTION &key TEST INITIAL-INPUT DEFAULT PRESELECT (BUFFER \"*Helm Completions*\") MUST-MATCH FUZZY REVERSE-HISTORY (REQUIRES-PATTERN 0) (HISTORY nil SHISTORY) RAW-HISTORY INPUT-HISTORY (CASE-FOLD helm-comp-read-case-fold-search) (PERSISTENT-ACTION nil) (PERSISTENT-HELP \"DoNothing\") (MODE-LINE helm-comp-read-mode-line) HELP-MESSAGE (KEYMAP helm-comp-read-map) (NAME \"Helm Completions\") HEADER-NAME CANDIDATES-IN-BUFFER MATCH-PART MATCH-DYNAMIC EXEC-WHEN-ONLY-ONE QUIT-WHEN-NO-CAND (VOLATILE t) SORT FC-TRANSFORMER HIST-FC-TRANSFORMER (MARKED-CANDIDATES helm-comp-read-use-marked) NOMARK (ALISTP t) (CANDIDATE-NUMBER-LIMIT helm-candidate-number-limit) MULTILINE ALLOW-NEST COERCE (GROUP \\='helm))" nil nil) + +(autoload 'helm-read-file-name "helm-mode" "\ +Read a file name with helm completion. + +It is helm `read-file-name' emulation. + +Argument PROMPT is the default prompt to use. + +Keys description: + +- NAME: Source name, default to \"Read File Name\". + +- INITIAL-INPUT: Where to start reading file name, + default to `default-directory' or $HOME. + +- BUFFER: `helm-buffer' name, defaults to \"*Helm Completions*\". + +- TEST: A predicate called with one arg 'candidate'. + +- NORET: Allow disabling helm-ff-RET (have no effect if helm-ff-RET + isn't bound to RET). + +- CASE-FOLD: Same as `helm-case-fold-search'. + +- PRESELECT: helm preselection. + +- HISTORY: Display HISTORY in a special source. + +- MUST-MATCH: Can be 'confirm, nil, or t. + +- FUZZY: Enable fuzzy matching when non-nil (Enabled by default). + +- MARKED-CANDIDATES: When non--nil return a list of marked candidates. + +- NOMARK: When non--nil don't allow marking candidates. + +- ALISTP: Don't use `all-completions' in history + (take effect only on history). + +- PERSISTENT-ACTION-IF: a persistent if action function. + +- PERSISTENT-HELP: persistent help message. + +- MODE-LINE: A mode line message, default is + `helm-read-file-name-mode-line-string'. + +\(fn PROMPT &key (NAME \"Read File Name\") INITIAL-INPUT (BUFFER \"*Helm file completions*\") TEST NORET (CASE-FOLD helm-file-name-case-fold-search) PRESELECT HISTORY MUST-MATCH (FUZZY t) DEFAULT MARKED-CANDIDATES (CANDIDATE-NUMBER-LIMIT helm-ff-candidate-number-limit) NOMARK (ALISTP t) (PERSISTENT-ACTION-IF \\='helm-find-files-persistent-action-if) (PERSISTENT-HELP \"Hit1 Expand Candidate, Hit2 or (C-u) Find file\") (MODE-LINE helm-read-file-name-mode-line-string))" nil nil) + +(defvar helm-mode nil "\ +Non-nil if Helm mode is enabled. +See the `helm-mode' command +for a description of this minor mode. +Setting this variable directly does not take effect; +either customize it (see the info node `Easy Customization') +or call the function `helm-mode'.") + +(custom-autoload 'helm-mode "helm-mode" nil) + +(autoload 'helm-mode "helm-mode" "\ +Toggle generic helm completion. + +All functions in Emacs that use `completing-read', +`read-file-name', `completion-in-region' and friends will use helm +interface when this mode is turned on. + +However you can modify this behavior for functions of your choice +with `helm-completing-read-handlers-alist'. + +Called with a positive arg, turn on unconditionally, with a +negative arg turn off. +You can toggle it with M-x `helm-mode'. + +About `ido-mode': +DO NOT enable `ido-everywhere' when using `helm-mode'. Instead of +using `ido-mode', add the commands where you want to use ido to +`helm-completing-read-handlers-alist' with `ido' as value. + +Note: This mode is incompatible with Emacs23. + +\(fn &optional ARG)" t nil) + +(register-definition-prefixes "helm-mode" '("helm-")) + +;;;*** + +;;;### (autoloads nil "helm-net" "helm-net.el" (0 0 0 0)) +;;; Generated autoloads from helm-net.el + +(autoload 'helm-browse-url-firefox "helm-net" "\ +Same as `browse-url-firefox' but detach from Emacs. + +So when you quit Emacs you can keep your Firefox session open and +not be prompted to kill the Firefox process. + +NOTE: Probably not supported on some systems (e.g., Windows). + +\(fn URL &optional IGNORE)" t nil) + +(autoload 'helm-browse-url-opera "helm-net" "\ +Browse URL with Opera browser and detach from Emacs. + +So when you quit Emacs you can keep your Opera session open and +not be prompted to kill the Opera process. + +NOTE: Probably not supported on some systems (e.g., Windows). + +\(fn URL &optional IGNORE)" t nil) + +(autoload 'helm-browse-url-chromium "helm-net" "\ +Browse URL with Google Chrome browser. + +\(fn URL &optional IGNORE)" t nil) + +(autoload 'helm-browse-url-uzbl "helm-net" "\ +Browse URL with uzbl browser. + +\(fn URL &optional IGNORE)" t nil) + +(autoload 'helm-browse-url-conkeror "helm-net" "\ +Browse URL with conkeror browser. + +\(fn URL &optional IGNORE)" t nil) + +(autoload 'helm-browse-url-nyxt "helm-net" "\ +Browse URL with nyxt browser. + +\(fn URL &optional IGNORE)" t nil) + +(autoload 'helm-surfraw "helm-net" "\ +Preconfigured `helm' to search PATTERN with search ENGINE. + +\(fn PATTERN ENGINE)" t nil) + +(autoload 'helm-google-suggest "helm-net" "\ +Preconfigured `helm' for Google search with Google suggest." t nil) + +(register-definition-prefixes "helm-net" '("helm-")) + +;;;*** + +;;;### (autoloads nil "helm-occur" "helm-occur.el" (0 0 0 0)) +;;; Generated autoloads from helm-occur.el + +(autoload 'helm-occur "helm-occur" "\ +Preconfigured helm for searching lines matching pattern in `current-buffer'. + +When `helm-source-occur' is member of +`helm-sources-using-default-as-input' which is the default, +symbol at point is searched at startup. + +When a region is marked search only in this region by narrowing. + +To search in multiples buffers start from one of the commands listing +buffers (i.e. a helm command using `helm-source-buffers-list' like +`helm-mini') and use the multi occur buffers action. + +This is the helm implementation that collect lines matching pattern +like vanilla Emacs `occur' but have nothing to do with it, the search +engine beeing completely different and also much faster." t nil) + +(autoload 'helm-occur-visible-buffers "helm-occur" "\ +Run helm-occur on all visible buffers in frame." t nil) + +(autoload 'helm-occur-from-isearch "helm-occur" "\ +Invoke `helm-occur' from isearch. + +To use this bind it to a key in `isearch-mode-map'." t nil) + +(autoload 'helm-multi-occur-from-isearch "helm-occur" "\ +Invoke `helm-multi-occur' from isearch. + +With a prefix arg, reverse the behavior of +`helm-moccur-always-search-in-current'. +The prefix arg can be set before calling +`helm-multi-occur-from-isearch' or during the buffer selection. + +To use this bind it to a key in `isearch-mode-map'." t nil) + +(register-definition-prefixes "helm-occur" '("helm-")) + +;;;*** + +;;;### (autoloads nil "helm-regexp" "helm-regexp.el" (0 0 0 0)) +;;; Generated autoloads from helm-regexp.el + +(autoload 'helm-regexp "helm-regexp" "\ +Preconfigured helm to build regexps. +`query-replace-regexp' can be run from there against found regexp." t nil) + +(register-definition-prefixes "helm-regexp" '("helm-")) + +;;;*** + +;;;### (autoloads nil "helm-ring" "helm-ring.el" (0 0 0 0)) +;;; Generated autoloads from helm-ring.el + +(autoload 'helm-mark-ring "helm-ring" "\ +Preconfigured `helm' for `helm-source-mark-ring'." t nil) + +(autoload 'helm-global-mark-ring "helm-ring" "\ +Preconfigured `helm' for `helm-source-global-mark-ring'." t nil) + +(autoload 'helm-all-mark-rings "helm-ring" "\ +Preconfigured `helm' for mark rings. +Source used are `helm-source-global-mark-ring' and +`helm-source-mark-ring'." t nil) + +(autoload 'helm-register "helm-ring" "\ +Preconfigured `helm' for Emacs registers." t nil) + +(autoload 'helm-show-kill-ring "helm-ring" "\ +Preconfigured `helm' for `kill-ring'. +It is drop-in replacement of `yank-pop'. + +First call open the kill-ring browser, next calls move to next line." t nil) + +(autoload 'helm-execute-kmacro "helm-ring" "\ +Preconfigured helm for keyboard macros. +Define your macros with `f3' and `f4'. +See (info \"(emacs) Keyboard Macros\") for detailed infos. +This command is useful when used with persistent action." t nil) + +(register-definition-prefixes "helm-ring" '("helm-")) + +;;;*** + +;;;### (autoloads nil "helm-semantic" "helm-semantic.el" (0 0 0 0)) +;;; Generated autoloads from helm-semantic.el + +(autoload 'helm-semantic "helm-semantic" "\ +Preconfigured `helm' for `semantic'. +If ARG is supplied, pre-select symbol at point instead of current. + +\(fn ARG)" t nil) + +(autoload 'helm-semantic-or-imenu "helm-semantic" "\ +Preconfigured helm for `semantic' or `imenu'. +If ARG is supplied, pre-select symbol at point instead of current +semantic tag in scope. + +If `semantic-mode' is active in the current buffer, then use +semantic for generating tags, otherwise fall back to `imenu'. +Fill in the symbol at point by default. + +\(fn ARG)" t nil) + +(register-definition-prefixes "helm-semantic" '("helm-s")) + +;;;*** + +;;;### (autoloads nil "helm-shell" "helm-shell.el" (0 0 0 0)) +;;; Generated autoloads from helm-shell.el + +(defalias 'helm-shell-prompts 'helm-comint-prompts) + +(defalias 'helm-shell-prompts-all 'helm-comint-prompts-all) + +;;;*** + +;;;### (autoloads nil "helm-sys" "helm-sys.el" (0 0 0 0)) +;;; Generated autoloads from helm-sys.el + +(defvar helm-top-poll-mode nil "\ +Non-nil if Helm-Top-Poll mode is enabled. +See the `helm-top-poll-mode' command +for a description of this minor mode. +Setting this variable directly does not take effect; +either customize it (see the info node `Easy Customization') +or call the function `helm-top-poll-mode'.") + +(custom-autoload 'helm-top-poll-mode "helm-sys" nil) + +(autoload 'helm-top-poll-mode "helm-sys" "\ +Refresh automatically helm top buffer once enabled. + +This is a minor mode. If called interactively, toggle the +`Helm-Top-Poll mode' mode. If the prefix argument is positive, +enable the mode, and if it is zero or negative, disable the mode. + +If called from Lisp, toggle the mode if ARG is `toggle'. Enable +the mode if ARG is nil, omitted, or is a positive number. +Disable the mode if ARG is a negative number. + +To check whether the minor mode is enabled in the current buffer, +evaluate `(default-value \\='helm-top-poll-mode)'. + +The mode's hook is called both when the mode is enabled and when +it is disabled. + +\(fn &optional ARG)" t nil) + +(autoload 'helm-top "helm-sys" "\ +Preconfigured `helm' for top command." t nil) + +(autoload 'helm-list-emacs-process "helm-sys" "\ +Preconfigured `helm' for Emacs process." t nil) + +(autoload 'helm-xrandr-set "helm-sys" "\ +Preconfigured helm for xrandr." t nil) + +(register-definition-prefixes "helm-sys" '("helm-")) + +;;;*** + +;;;### (autoloads nil "helm-tags" "helm-tags.el" (0 0 0 0)) +;;; Generated autoloads from helm-tags.el + +(autoload 'helm-etags-select "helm-tags" "\ +Preconfigured helm for etags. +If called with a prefix argument REINIT +or if any of the tag files have been modified, reinitialize cache. + +This function aggregates three sources of tag files: + + 1) An automatically located file in the parent directories, + by `helm-etags-get-tag-file'. + 2) `tags-file-name', which is commonly set by `find-tag' command. + 3) `tags-table-list' which is commonly set by `visit-tags-table' command. + +\(fn REINIT)" t nil) + +(register-definition-prefixes "helm-tags" '("helm-")) + +;;;*** + +;;;### (autoloads nil "helm-types" "helm-types.el" (0 0 0 0)) +;;; Generated autoloads from helm-types.el + +(register-definition-prefixes "helm-types" '("helm-")) + +;;;*** + +;;;### (autoloads nil "helm-utils" "helm-utils.el" (0 0 0 0)) +;;; Generated autoloads from helm-utils.el + +(defvar helm-popup-tip-mode nil "\ +Non-nil if Helm-Popup-Tip mode is enabled. +See the `helm-popup-tip-mode' command +for a description of this minor mode. +Setting this variable directly does not take effect; +either customize it (see the info node `Easy Customization') +or call the function `helm-popup-tip-mode'.") + +(custom-autoload 'helm-popup-tip-mode "helm-utils" nil) + +(autoload 'helm-popup-tip-mode "helm-utils" "\ +Show help-echo informations in a popup tip at end of line. + +This is a minor mode. If called interactively, toggle the +`Helm-Popup-Tip mode' mode. If the prefix argument is positive, +enable the mode, and if it is zero or negative, disable the mode. + +If called from Lisp, toggle the mode if ARG is `toggle'. Enable +the mode if ARG is nil, omitted, or is a positive number. +Disable the mode if ARG is a negative number. + +To check whether the minor mode is enabled in the current buffer, +evaluate `(default-value \\='helm-popup-tip-mode)'. + +The mode's hook is called both when the mode is enabled and when +it is disabled. + +\(fn &optional ARG)" t nil) + +(register-definition-prefixes "helm-utils" '("helm-" "with-helm-display-marked-candidates")) + +;;;*** + +;;;### (autoloads nil "helm-x-files" "helm-x-files.el" (0 0 0 0)) +;;; Generated autoloads from helm-x-files.el + +(register-definition-prefixes "helm-x-files" '("helm-")) + +;;;*** + +;;;### (autoloads nil nil ("helm-config.el" "helm-easymenu.el" "helm-pkg.el" +;;;;;; "helm.el") (0 0 0 0)) + +;;;*** + +;; Local Variables: +;; version-control: never +;; no-byte-compile: t +;; no-update-autoloads: t +;; coding: utf-8 +;; End: +;;; helm-autoloads.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-bookmark.el b/code/elpa/helm-20220423.1712/helm-bookmark.el new file mode 100644 index 0000000..b8a634d --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-bookmark.el @@ -0,0 +1,795 @@ +;;; helm-bookmark.el --- Helm for Emacs regular Bookmarks. -*- lexical-binding: t -*- + +;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Code: +(require 'cl-lib) +(require 'bookmark) +(require 'helm) +(require 'helm-lib) +(require 'helm-help) +(require 'helm-types) +(require 'helm-utils) +(require 'helm-info) +(require 'helm-adaptive) +(require 'helm-net) + +(declare-function helm-browse-project "helm-files" (arg)) +(declare-function addressbook-bookmark-edit "ext:addressbook-bookmark.el" (bookmark)) +(declare-function all-the-icons-fileicon "ext:all-the-icons.el") +(declare-function all-the-icons-icon-for-file"ext:all-the-icons.el") +(declare-function all-the-icons-octicon "ext:all-the-icons.el") + + +(defgroup helm-bookmark nil + "Predefined configurations for `helm.el'." + :group 'helm) + +(defcustom helm-bookmark-show-location nil + "Show location of bookmark on display." + :group 'helm-bookmark + :type 'boolean) + +(defcustom helm-bookmark-default-filtered-sources + (append '(helm-source-bookmark-org + helm-source-bookmark-files&dirs + helm-source-bookmark-helm-find-files + helm-source-bookmark-info + helm-source-bookmark-gnus + helm-source-bookmark-mu4e + helm-source-bookmark-man + helm-source-bookmark-images + helm-source-bookmark-w3m) + (list 'helm-source-bookmark-uncategorized + 'helm-source-bookmark-set)) + "List of sources to use in `helm-filtered-bookmarks'." + :group 'helm-bookmark + :type '(repeat (choice symbol))) + +(defcustom helm-bookmark-use-icon nil + "Display candidates with an icon with `all-the-icons' when non nil." + :type 'boolean + :group 'helm-bookmark) + + +(defface helm-bookmark-info + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "green")) + "Face used for W3m Emacs bookmarks (not w3m bookmarks)." + :group 'helm-bookmark) + +(defface helm-bookmark-w3m + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "yellow")) + "Face used for W3m Emacs bookmarks (not w3m bookmarks)." + :group 'helm-bookmark) + +(defface helm-bookmark-gnus + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "magenta")) + "Face used for Gnus bookmarks." + :group 'helm-bookmark) + +(defface helm-bookmark-man + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "Orange4")) + "Face used for Woman/man bookmarks." + :group 'helm-bookmark) + +(defface helm-bookmark-file + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "Deepskyblue2")) + "Face used for file bookmarks." + :group 'helm-bookmark) + +(defface helm-bookmark-file-not-found + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "Slategray4")) + "Face used for file bookmarks." + :group 'helm-bookmark) + +(defface helm-bookmark-directory + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :inherit helm-ff-directory)) + "Face used for file bookmarks." + :group 'helm-bookmark) + +(defface helm-bookmark-addressbook + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "tomato")) + "Face used for addressbook bookmarks." + :group 'helm-bookmark) + + +(defvar helm-bookmark-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map helm-map) + (define-key map (kbd "C-c o") 'helm-bookmark-run-jump-other-window) + (define-key map (kbd "C-c C-o") 'helm-bookmark-run-jump-other-frame) + (define-key map (kbd "C-d") 'helm-bookmark-run-delete) + (define-key map (kbd "C-]") 'helm-bookmark-toggle-filename) + (define-key map (kbd "M-e") 'helm-bookmark-run-edit) + map) + "Generic Keymap for Emacs bookmark sources.") + +(defclass helm-source-basic-bookmarks (helm-source-in-buffer helm-type-bookmark) + ((init :initform (lambda () + (bookmark-maybe-load-default-file) + (helm-init-candidates-in-buffer + 'global + (bookmark-all-names)))) + (filtered-candidate-transformer :initform 'helm-bookmark-transformer) + (find-file-target :initform #'helm-bookmarks-quit-an-find-file-fn))) + +(defvar helm-source-bookmarks + (helm-make-source "Bookmarks" 'helm-source-basic-bookmarks) + "See (info \"(emacs)Bookmarks\").") + +(defun helm-bookmark-transformer (candidates _source) + (cl-loop for i in candidates + for loc = (bookmark-location i) + for len = (string-width i) + for trunc = (if (> len bookmark-bmenu-file-column) + (helm-substring i bookmark-bmenu-file-column) + i) + for sep = (make-string (- (+ bookmark-bmenu-file-column 2) + (length trunc)) + ? ) + if helm-bookmark-show-location + collect (cons (concat trunc sep (if (listp loc) (car loc) loc)) i) + else collect i)) + +(defun helm-bookmark-toggle-filename-1 (_candidate) + (let* ((real (helm-get-selection helm-buffer)) + (trunc (if (> (string-width real) bookmark-bmenu-file-column) + (helm-substring real bookmark-bmenu-file-column) + real))) + (setq helm-bookmark-show-location (not helm-bookmark-show-location)) + (helm-update (if helm-bookmark-show-location + (regexp-quote trunc) + (regexp-quote real))))) + +(defun helm-bookmark-toggle-filename () + "Toggle bookmark location visibility." + (interactive) + (with-helm-alive-p + (helm-set-attr 'toggle-filename + '(helm-bookmark-toggle-filename-1 . never-split)) + (helm-execute-persistent-action 'toggle-filename))) +(put 'helm-bookmark-toggle-filename 'helm-only t) + +(defun helm-bookmark-jump (candidate) + "Jump to bookmark action." + (let ((current-prefix-arg helm-current-prefix-arg) + non-essential) + (bookmark-jump candidate))) + +(defun helm-bookmark-jump-other-frame (candidate) + "Jump to bookmark in other frame action." + (let ((current-prefix-arg helm-current-prefix-arg) + non-essential) + (bookmark-jump candidate 'switch-to-buffer-other-frame))) + +(defun helm-bookmark-jump-other-window (candidate) + "Jump to bookmark in other window action." + (let (non-essential) + (bookmark-jump-other-window candidate))) + + +;;; bookmark-set +;; +(defvar helm-source-bookmark-set + (helm-build-dummy-source "Set Bookmark" + :filtered-candidate-transformer + (lambda (_candidates _source) + (list (or (and (not (string= helm-pattern "")) + helm-pattern) + "Enter a bookmark name to record"))) + :action '(("Set bookmark" . (lambda (candidate) + (if (string= helm-pattern "") + (message "No bookmark name given for record") + (bookmark-set candidate)))))) + "See (info \"(emacs)Bookmarks\").") + + +;;; Predicates +;; +(defconst helm-bookmark--non-file-filename " - no file -" + "Name to use for `filename' entry, for non-file bookmarks.") + +(defun helm-bookmark-gnus-bookmark-p (bookmark) + "Return non-nil if BOOKMARK is a Gnus bookmark. +BOOKMARK is a bookmark name or a bookmark record." + (or (eq (bookmark-get-handler bookmark) 'bmkext-jump-gnus) + (eq (bookmark-get-handler bookmark) 'gnus-summary-bookmark-jump) + (eq (bookmark-get-handler bookmark) 'bookmarkp-jump-gnus))) + +(defun helm-bookmark-mu4e-bookmark-p (bookmark) + "Return non nil if BOOKMARK is a mu4e bookmark. +BOOKMARK is a bookmark name or a bookmark record." + (eq (bookmark-get-handler bookmark) 'mu4e-bookmark-jump)) + +(defun helm-bookmark-w3m-bookmark-p (bookmark) + "Return non-nil if BOOKMARK is a W3m bookmark. +BOOKMARK is a bookmark name or a bookmark record." + (or (eq (bookmark-get-handler bookmark) 'bmkext-jump-w3m) + (eq (bookmark-get-handler bookmark) 'bookmark-w3m-bookmark-jump) + (eq (bookmark-get-handler bookmark) 'bookmarkp-jump-w3m))) + +(defun helm-bookmark-woman-bookmark-p (bookmark) + "Return non-nil if BOOKMARK is a Woman bookmark. +BOOKMARK is a bookmark name or a bookmark record." + (or (eq (bookmark-get-handler bookmark) 'bmkext-jump-woman) + (eq (bookmark-get-handler bookmark) 'woman-bookmark-jump) + (eq (bookmark-get-handler bookmark) 'bookmarkp-jump-woman))) + +(defun helm-bookmark-man-bookmark-p (bookmark) + "Return non-nil if BOOKMARK is a Man bookmark. +BOOKMARK is a bookmark name or a bookmark record." + (or (eq (bookmark-get-handler bookmark) 'bmkext-jump-man) + (eq (bookmark-get-handler bookmark) 'Man-bookmark-jump) + (eq (bookmark-get-handler bookmark) 'bookmarkp-jump-man))) + +(defun helm-bookmark-woman-man-bookmark-p (bookmark) + "Return non-nil if BOOKMARK is a Man or Woman bookmark. +BOOKMARK is a bookmark name or a bookmark record." + (or (helm-bookmark-man-bookmark-p bookmark) + (helm-bookmark-woman-bookmark-p bookmark))) + +(defun helm-bookmark-info-bookmark-p (bookmark) + "Return non-nil if BOOKMARK is an Info bookmark. +BOOKMARK is a bookmark name or a bookmark record." + (eq (bookmark-get-handler bookmark) 'Info-bookmark-jump)) + +(defun helm-bookmark-image-bookmark-p (bookmark) + "Return non-nil if BOOKMARK bookmarks an image file." + (if (stringp bookmark) + (assq 'image-type (assq bookmark bookmark-alist)) + (assq 'image-type bookmark))) + +(defun helm-bookmark-file-p (bookmark) + "Return non-nil if BOOKMARK bookmarks a file or directory. +BOOKMARK is a bookmark name or a bookmark record. +This excludes bookmarks of a more specific kind (Info, Gnus, and W3m)." + (let* ((filename (bookmark-get-filename bookmark)) + (isnonfile (equal filename helm-bookmark--non-file-filename))) + (and filename (not isnonfile) (not (bookmark-get-handler bookmark))))) + +(defun helm-bookmark-org-file-p (bookmark) + (let* ((filename (bookmark-get-filename bookmark))) + (or (string-suffix-p ".org" filename t) + (string-suffix-p ".org_archive" filename t)))) + +(defun helm-bookmark-helm-find-files-p (bookmark) + "Return non-nil if BOOKMARK bookmarks a `helm-find-files' session. +BOOKMARK is a bookmark name or a bookmark record." + (eq (bookmark-get-handler bookmark) 'helm-ff-bookmark-jump)) + +(defun helm-bookmark-addressbook-p (bookmark) + "Return non--nil if BOOKMARK is a contact recorded with addressbook-bookmark. +BOOKMARK is a bookmark name or a bookmark record." + (if (listp bookmark) + (string= (assoc-default 'type bookmark) "addressbook") + (string= (assoc-default + 'type (assoc bookmark bookmark-alist)) "addressbook"))) + +(defun helm-bookmark-uncategorized-bookmark-p (bookmark) + "Return non--nil if BOOKMARK match no known category." + (cl-loop for pred in '(helm-bookmark-org-file-p + helm-bookmark-addressbook-p + helm-bookmark-gnus-bookmark-p + helm-bookmark-mu4e-bookmark-p + helm-bookmark-w3m-bookmark-p + helm-bookmark-woman-man-bookmark-p + helm-bookmark-info-bookmark-p + helm-bookmark-image-bookmark-p + helm-bookmark-file-p + helm-bookmark-helm-find-files-p + helm-bookmark-addressbook-p) + never (funcall pred bookmark))) + +(defun helm-bookmark-filter-setup-alist (fn) + "Return a filtered `bookmark-alist' sorted alphabetically." + (cl-loop for b in bookmark-alist + for name = (car b) + when (funcall fn b) collect + (propertize name 'location (bookmark-location name)))) + +;;; Bookmark handlers +;; +(defvar w3m-async-exec) +(defun helm-bookmark-jump-w3m (bookmark) + "Jump to W3m bookmark BOOKMARK, setting a new tab. +If `browse-url-browser-function' is set to something else than +`w3m-browse-url' use it." + (require 'helm-net) + (let* ((file (or (bookmark-prop-get bookmark 'filename) + (bookmark-prop-get bookmark 'url))) + (buf (generate-new-buffer-name "*w3m*")) + (w3m-async-exec nil) + ;; If user don't have anymore w3m installed let it browse its + ;; bookmarks with default browser otherwise assume bookmark + ;; have been bookmarked from w3m and use w3m. + (browse-url-browser-function (or (and (fboundp 'w3m-browse-url) + (executable-find "w3m") + 'w3m-browse-url) + browse-url-browser-function)) + (really-use-w3m (equal browse-url-browser-function 'w3m-browse-url))) + (helm-browse-url file really-use-w3m) + (when really-use-w3m + (bookmark-default-handler + `("" (buffer . ,buf) . ,(bookmark-get-bookmark-record bookmark)))))) + +;; All bookmarks recorded with the handler provided with w3m +;; (`bookmark-w3m-bookmark-jump') will use our handler which open +;; the bookmark in a new tab or in an external browser depending +;; on `browse-url-browser-function'. +(defalias 'bookmark-w3m-bookmark-jump 'helm-bookmark-jump-w3m) + +;; Provide compatibility with old handlers provided in external +;; packages bookmark-extensions.el and bookmark+. +(defalias 'bmkext-jump-woman 'woman-bookmark-jump) +(defalias 'bmkext-jump-man 'Man-bookmark-jump) +(defalias 'bmkext-jump-w3m 'helm-bookmark-jump-w3m) +(defalias 'bmkext-jump-gnus 'gnus-summary-bookmark-jump) +(defalias 'bookmarkp-jump-gnus 'gnus-summary-bookmark-jump) +(defalias 'bookmarkp-jump-w3m 'helm-bookmark-jump-w3m) +(defalias 'bookmarkp-jump-woman 'woman-bookmark-jump) +(defalias 'bookmarkp-jump-man 'Man-bookmark-jump) + + +;;;; Filtered bookmark sources +;; +;; +(defclass helm-source-filtered-bookmarks (helm-source-in-buffer helm-type-bookmark) + ((filtered-candidate-transformer + :initform '(helm-adaptive-sort + helm-highlight-bookmark)) + (find-file-target :initform #'helm-bookmarks-quit-an-find-file-fn))) + +(defun helm-bookmarks-quit-an-find-file-fn (source) + (let* ((sel (helm-get-selection nil nil source)) + (bmk (assoc (replace-regexp-in-string "\\`\\*" "" sel) + bookmark-alist))) + (helm-aif (bookmark-get-filename bmk) + (if (and helm--url-regexp + (string-match helm--url-regexp it)) + it (expand-file-name it)) + (expand-file-name default-directory)))) + +;;; W3m bookmarks. +;; +(defun helm-bookmark-w3m-setup-alist () + "Specialized filter function for bookmarks w3m." + (helm-bookmark-filter-setup-alist 'helm-bookmark-w3m-bookmark-p)) + +(defvar helm-source-bookmark-w3m + (helm-make-source "Bookmark W3m" 'helm-source-filtered-bookmarks + :init (lambda () + (bookmark-maybe-load-default-file) + (helm-init-candidates-in-buffer + 'global (helm-bookmark-w3m-setup-alist))))) + +;;; Images +;; +(defun helm-bookmark-images-setup-alist () + "Specialized filter function for images bookmarks." + (helm-bookmark-filter-setup-alist 'helm-bookmark-image-bookmark-p)) + +(defvar helm-source-bookmark-images + (helm-make-source "Bookmark Images" 'helm-source-filtered-bookmarks + :init (lambda () + (bookmark-maybe-load-default-file) + (helm-init-candidates-in-buffer + 'global (helm-bookmark-images-setup-alist))))) + +;;; Woman Man +;; +(defun helm-bookmark-man-setup-alist () + "Specialized filter function for bookmarks w3m." + (helm-bookmark-filter-setup-alist 'helm-bookmark-woman-man-bookmark-p)) + +(defvar helm-source-bookmark-man + (helm-make-source "Bookmark Woman&Man" 'helm-source-filtered-bookmarks + :init (lambda () + (bookmark-maybe-load-default-file) + (helm-init-candidates-in-buffer + 'global (helm-bookmark-man-setup-alist))))) + +;;; Org files +;; +(defun helm-bookmark-org-setup-alist () + "Specialized filter function for Org file bookmarks." + (helm-bookmark-filter-setup-alist 'helm-bookmark-org-file-p)) + +(defvar helm-source-bookmark-org + (helm-make-source " Bookmarked Org files" 'helm-source-filtered-bookmarks + :init (lambda () + (bookmark-maybe-load-default-file) + (helm-init-candidates-in-buffer + 'global (helm-bookmark-org-setup-alist))))) + +;;; Gnus +;; +(defun helm-bookmark-gnus-setup-alist () + "Specialized filter function for bookmarks gnus." + (helm-bookmark-filter-setup-alist 'helm-bookmark-gnus-bookmark-p)) + +(defvar helm-source-bookmark-gnus + (helm-make-source "Bookmark Gnus" 'helm-source-filtered-bookmarks + :init (lambda () + (bookmark-maybe-load-default-file) + (helm-init-candidates-in-buffer + 'global (helm-bookmark-gnus-setup-alist))))) + +;;; Mu4e +;; +(defun helm-bookmark-mu4e-setup-alist () + (helm-bookmark-filter-setup-alist 'helm-bookmark-mu4e-bookmark-p)) + +(defvar helm-source-bookmark-mu4e + (helm-make-source "Bookmark Mu4e" 'helm-source-filtered-bookmarks + :init (lambda () + (bookmark-maybe-load-default-file) + (helm-init-candidates-in-buffer + 'global (helm-bookmark-mu4e-setup-alist))))) + +;;; Info +;; +(defun helm-bookmark-info-setup-alist () + "Specialized filter function for bookmarks info." + (helm-bookmark-filter-setup-alist 'helm-bookmark-info-bookmark-p)) + +(defvar helm-source-bookmark-info + (helm-make-source "Bookmark Info" 'helm-source-filtered-bookmarks + :init (lambda () + (bookmark-maybe-load-default-file) + (helm-init-candidates-in-buffer + 'global (helm-bookmark-info-setup-alist))))) + +;;; Files and directories +;; +(defun helm-bookmark-local-files-setup-alist () + "Specialized filter function for bookmarks locals files." + (helm-bookmark-filter-setup-alist 'helm-bookmark-file-p)) + +(defvar helm-source-bookmark-files&dirs + (helm-make-source "Bookmark Files&Directories" 'helm-source-filtered-bookmarks + :init (lambda () + (bookmark-maybe-load-default-file) + (helm-init-candidates-in-buffer + 'global (helm-bookmark-local-files-setup-alist))))) + +;;; Helm find files sessions. +;; +(defun helm-bookmark-helm-find-files-setup-alist () + "Specialized filter function for `helm-find-files' bookmarks." + (helm-bookmark-filter-setup-alist 'helm-bookmark-helm-find-files-p)) + +(defun helm-bookmark-browse-project (candidate) + "Run `helm-browse-project' from action." + (with-helm-default-directory + (bookmark-get-filename candidate) + (helm-browse-project nil))) + +(defun helm-bookmark-run-browse-project () + "Run `helm-bookmark-browse-project' from keyboard." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-bookmark-browse-project))) +(put 'helm-bookmark-run-browse-project 'helm-only t) + +(defvar helm-bookmark-find-files-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map helm-bookmark-map) + (define-key map (kbd "C-x C-d") 'helm-bookmark-run-browse-project) + map)) + +(defclass helm-bookmark-override-inheritor (helm-source) ()) + +(cl-defmethod helm--setup-source ((source helm-bookmark-override-inheritor)) + ;; Ensure `helm-source-in-buffer' method is called. + (cl-call-next-method) + (setf (slot-value source 'action) + (helm-append-at-nth + (cl-loop for (name . action) in helm-type-bookmark-actions + unless (memq action '(helm-bookmark-jump-other-frame + helm-bookmark-jump-other-window)) + collect (cons name action)) + '(("Browse project" . helm-bookmark-browse-project)) 1)) + (setf (slot-value source 'keymap) helm-bookmark-find-files-map)) + +(defclass helm-bookmark-find-files-class (helm-source-filtered-bookmarks + helm-bookmark-override-inheritor) + ()) + +(defvar helm-source-bookmark-helm-find-files + (helm-make-source "Bookmark helm-find-files sessions" 'helm-bookmark-find-files-class + :init (lambda () + (bookmark-maybe-load-default-file) + (helm-init-candidates-in-buffer + 'global (helm-bookmark-helm-find-files-setup-alist))) + :persistent-action (lambda (_candidate) (ignore)) + :persistent-help "Do nothing")) + +;;; Uncategorized bookmarks +;; +(defun helm-bookmark-uncategorized-setup-alist () + "Specialized filter function for uncategorized bookmarks." + (helm-bookmark-filter-setup-alist 'helm-bookmark-uncategorized-bookmark-p)) + +(defvar helm-source-bookmark-uncategorized + (helm-make-source "Bookmark uncategorized" 'helm-source-filtered-bookmarks + :init (lambda () + (bookmark-maybe-load-default-file) + (helm-init-candidates-in-buffer + 'global (helm-bookmark-uncategorized-setup-alist))))) + +;;; Transformer +;; + +(defun helm-highlight-bookmark (bookmarks _source) + "Used as `filtered-candidate-transformer' to colorize bookmarks." + (let ((non-essential t)) + (cl-loop for i in bookmarks + for isfile = (bookmark-get-filename i) + for hff = (helm-bookmark-helm-find-files-p i) + for handlerp = (and (fboundp 'bookmark-get-handler) + (bookmark-get-handler i)) + for isw3m = (and (fboundp 'helm-bookmark-w3m-bookmark-p) + (helm-bookmark-w3m-bookmark-p i)) + for isgnus = (and (fboundp 'helm-bookmark-gnus-bookmark-p) + (helm-bookmark-gnus-bookmark-p i)) + for ismu4e = (and (fboundp 'helm-bookmark-mu4e-bookmark-p) + (helm-bookmark-mu4e-bookmark-p i)) + for isman = (and (fboundp 'helm-bookmark-man-bookmark-p) ; Man + (helm-bookmark-man-bookmark-p i)) + for iswoman = (and (fboundp 'helm-bookmark-woman-bookmark-p) ; Woman + (helm-bookmark-woman-bookmark-p i)) + for isannotation = (bookmark-get-annotation i) + for isabook = (string= (bookmark-prop-get i 'type) + "addressbook") + for isinfo = (eq handlerp 'Info-bookmark-jump) + for loc = (bookmark-location i) + for len = (string-width i) + for trunc = (if (and helm-bookmark-show-location + (> len bookmark-bmenu-file-column)) + (helm-substring + i bookmark-bmenu-file-column) + i) + for icon = (when helm-bookmark-use-icon + (cond ((and isfile hff) + (all-the-icons-octicon "file-directory")) + ((and isfile isinfo) (all-the-icons-octicon "info")) + (isfile (all-the-icons-icon-for-file isfile)) + ((or iswoman isman) + (all-the-icons-fileicon "man-page")) + ((or isgnus ismu4e) + (all-the-icons-octicon "mail-read")))) + ;; Add a * if bookmark have annotation + if (and isannotation (not (string-equal isannotation ""))) + do (setq trunc (concat "*" (if helm-bookmark-show-location trunc i))) + for sep = (and helm-bookmark-show-location + (make-string (- (+ bookmark-bmenu-file-column 2) + (string-width trunc)) + ? )) + for bmk = (cond ( ;; info buffers + isinfo + (propertize trunc 'face 'helm-bookmark-info + 'help-echo isfile)) + ( ;; w3m buffers + isw3m + (propertize trunc 'face 'helm-bookmark-w3m + 'help-echo isfile)) + ( ;; gnus buffers + isgnus + (propertize trunc 'face 'helm-bookmark-gnus + 'help-echo isfile)) + ( ;; Man Woman + (or iswoman isman) + (propertize trunc 'face 'helm-bookmark-man + 'help-echo isfile)) + ( ;; Addressbook + isabook + (propertize trunc 'face 'helm-bookmark-addressbook)) + (;; Directories (helm-find-files) + hff + (if (and (file-remote-p isfile) + (not (file-remote-p isfile nil t))) + (propertize trunc 'face 'helm-bookmark-file-not-found + 'help-echo isfile) + (propertize trunc 'face 'helm-bookmark-directory + 'help-echo isfile))) + ( ;; Directories (dired) + (and isfile + ;; This is needed because `non-essential' + ;; is not working on Emacs-24.2 and the behavior + ;; of tramp seems to have changed since previous + ;; versions (Need to reenter password even if a + ;; first connection have been established, + ;; probably when host is named differently + ;; i.e machine/localhost) + (and (not (file-remote-p isfile)) + (file-directory-p isfile))) + (propertize trunc 'face 'helm-bookmark-directory + 'help-echo isfile)) + ( ;; Non existing files. + (and isfile + ;; Be safe and call `file-exists-p' + ;; only if file is not remote or + ;; remote but connected. + (or (and (file-remote-p isfile) + (not (file-remote-p isfile nil t))) + (not (file-exists-p isfile)))) + (propertize trunc 'face 'helm-bookmark-file-not-found + 'help-echo isfile)) + ( ;; regular files + t + (propertize trunc 'face 'helm-bookmark-file + 'help-echo isfile))) + collect (if helm-bookmark-show-location + (cons (concat (and icon (propertize " " 'display (concat icon " "))) + bmk + (propertize + " " 'display + (concat sep (if (listp loc) (car loc) loc)))) + i) + (cons (concat (and icon (propertize " " 'display (concat icon " "))) + bmk) + i))))) + + +;;; Edit/rename/save bookmarks. +;; +;; +(defun helm-bookmark-edit-bookmark (bookmark-name) + "Edit bookmark's name and file name, and maybe save them. +BOOKMARK-NAME is the current (old) name of the bookmark to be +renamed." + (let ((bmk (helm-bookmark-get-bookmark-from-name bookmark-name)) + (handler (bookmark-prop-get bookmark-name 'handler))) + (if (eq handler 'addressbook-bookmark-jump) + (addressbook-bookmark-edit + (assoc bmk bookmark-alist)) + (helm-bookmark-edit-bookmark-1 bookmark-name handler)))) + +(defun helm-bookmark-edit-bookmark-1 (bookmark-name handler) + (let* ((helm--reading-passwd-or-string t) + (bookmark-fname (bookmark-get-filename bookmark-name)) + (bookmark-loc (bookmark-prop-get bookmark-name 'location)) + (new-name (read-from-minibuffer "Name: " bookmark-name)) + (new-loc (read-from-minibuffer "FileName or Location: " + (or bookmark-fname + (if (consp bookmark-loc) + (car bookmark-loc) + bookmark-loc)))) + (docid (and (eq handler 'mu4e-bookmark-jump) + (read-number "Docid: " (cdr bookmark-loc))))) + (when docid + (setq new-loc (cons new-loc docid))) + (when (and (not (equal new-name "")) (not (equal new-loc "")) + (y-or-n-p "Save changes? ")) + (if bookmark-fname + (progn + (helm-bookmark-rename bookmark-name new-name 'batch) + (bookmark-set-filename new-name new-loc)) + (bookmark-prop-set + (bookmark-get-bookmark bookmark-name) 'location new-loc) + (helm-bookmark-rename bookmark-name new-name 'batch)) + (helm-bookmark-maybe-save-bookmark) + (list new-name new-loc)))) + +(defun helm-bookmark-maybe-save-bookmark () + "Increment save counter and maybe save `bookmark-alist'." + (setq bookmark-alist-modification-count (1+ bookmark-alist-modification-count)) + (when (bookmark-time-to-save-p) (bookmark-save))) + +(defun helm-bookmark-rename (old &optional new batch) + "Change bookmark's name from OLD to NEW. +Interactively: + If called from the keyboard, then prompt for OLD. + If called from the menubar, select OLD from a menu. +If NEW is nil, then prompt for its string value. + +If BATCH is non-nil, then do not rebuild the menu list. + +While the user enters the new name, repeated `C-w' inserts +consecutive words from the buffer into the new bookmark name." + (interactive (list (bookmark-completing-read "Old bookmark name"))) + (bookmark-maybe-historicize-string old) + (bookmark-maybe-load-default-file) + (save-excursion (skip-chars-forward " ") (setq bookmark-yank-point (point))) + (setq bookmark-current-buffer (current-buffer)) + (let ((newname (or new (read-from-minibuffer + "New name: " nil + (let ((now-map (copy-keymap minibuffer-local-map))) + (define-key now-map "\C-w" 'bookmark-yank-word) + now-map) + nil 'bookmark-history)))) + (bookmark-set-name old newname) + (setq bookmark-current-bookmark newname) + (unless batch (bookmark-bmenu-surreptitiously-rebuild-list)) + (helm-bookmark-maybe-save-bookmark) newname)) + +(defun helm-bookmark-run-edit () + "Run `helm-bookmark-edit-bookmark' from keyboard." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-bookmark-edit-bookmark))) +(put 'helm-bookmark-run-edit 'helm-only t) + + +(defun helm-bookmark-run-jump-other-frame () + "Jump to bookmark other frame from keyboard." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-bookmark-jump-other-frame))) +(put 'helm-bookmark-run-jump-other-frame 'helm-only t) + +(defun helm-bookmark-run-jump-other-window () + "Jump to bookmark from keyboard." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-bookmark-jump-other-window))) +(put 'helm-bookmark-run-jump-other-window 'helm-only t) + +(defun helm-bookmark-run-delete () + "Delete bookmark from keyboard." + (interactive) + (with-helm-alive-p + (when (y-or-n-p "Delete bookmark(s)?") + (helm-exit-and-execute-action 'helm-delete-marked-bookmarks)))) +(put 'helm-bookmark-run-delete 'helm-only t) + +(defun helm-bookmark-get-bookmark-from-name (bmk) + "Return bookmark name even if it is a bookmark with annotation. +E.g. prepended with *." + (let ((bookmark (replace-regexp-in-string "\\`\\*" "" bmk))) + (if (assoc bookmark bookmark-alist) bookmark bmk))) + +(defun helm-delete-marked-bookmarks (_ignore) + "Delete this bookmark or all marked bookmarks." + (cl-dolist (i (helm-marked-candidates)) + (bookmark-delete (helm-bookmark-get-bookmark-from-name i) + 'batch))) + + +;;;###autoload +(defun helm-bookmarks () + "Preconfigured `helm' for bookmarks." + (interactive) + (helm :sources '(helm-source-bookmarks + helm-source-bookmark-set) + :buffer "*helm bookmarks*" + :default (buffer-name helm-current-buffer))) + +;;;###autoload +(defun helm-filtered-bookmarks () + "Preconfigured `helm' for bookmarks (filtered by category). +Optional source `helm-source-bookmark-addressbook' is loaded only +if external addressbook-bookmark package is installed." + (interactive) + (when helm-bookmark-use-icon + (require 'all-the-icons)) + (helm :sources helm-bookmark-default-filtered-sources + :prompt "Search Bookmark: " + :buffer "*helm filtered bookmarks*" + :default (list (thing-at-point 'symbol) + (buffer-name helm-current-buffer)))) + +(provide 'helm-bookmark) + +;;; helm-bookmark.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-buffers.el b/code/elpa/helm-20220423.1712/helm-buffers.el new file mode 100644 index 0000000..ccdd778 --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-buffers.el @@ -0,0 +1,1223 @@ +;;; helm-buffers.el --- helm support for buffers. -*- lexical-binding: t -*- + +;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Code: + +(require 'cl-lib) +(require 'helm) +(require 'helm-types) +(require 'helm-utils) +(require 'helm-grep) +(require 'helm-regexp) +(require 'helm-help) +(require 'helm-occur) + +(declare-function helm-comp-read "helm-mode") +(declare-function helm-browse-project "helm-files") + +(defvar dired-buffers) +(defvar org-directory) + + +(defgroup helm-buffers nil + "Buffers related Applications and libraries for Helm." + :group 'helm) + +(defcustom helm-boring-buffer-regexp-list + '("\\` " "\\`\\*helm" "\\`\\*Echo Area" "\\`\\*Minibuf") + "The regexp list that match boring buffers. +Buffer candidates matching these regular expression will be +filtered from the list of candidates if the +`helm-skip-boring-buffers' candidate transformer is used." + :type '(repeat (choice regexp)) + :group 'helm-buffers) + +(defcustom helm-white-buffer-regexp-list nil + "The regexp list of not boring buffers. +These buffers will be displayed even if they match one of +`helm-boring-buffer-regexp-list'." + :type '(repeat (choice regexp)) + :group 'helm-buffers) + +(defcustom helm-buffers-favorite-modes '(lisp-interaction-mode + emacs-lisp-mode + text-mode + org-mode) + "List of preferred mode to open new buffers with." + :type '(repeat (choice function)) + :group 'helm-buffers) + +(defcustom helm-buffer-max-length 20 + "Max length of buffer names before truncate. +When disabled (nil) use the longest `buffer-name' length found." + :group 'helm-buffers + :type '(choice (const :tag "Disabled" nil) + (integer :tag "Length before truncate"))) + +(defcustom helm-buffer-details-flag t + "Always show details in buffer list when non-nil." + :group 'helm-buffers + :type 'boolean) + +(defcustom helm-buffers-fuzzy-matching nil + "Fuzzy matching buffer names when non-nil. +Only buffer names are fuzzy matched when this is enabled, +`major-mode' matching is not affected by this." + :group 'helm-buffers + :type 'boolean) + +(defcustom helm-buffer-skip-remote-checking nil + "Ignore checking for `file-exists-p' on remote files." + :group 'helm-buffers + :type 'boolean) + +(defcustom helm-buffers-truncate-lines t + "Truncate lines in `helm-buffers-list' when non-nil." + :group 'helm-buffers + :type 'boolean) + +(defcustom helm-buffers-left-margin-width helm-left-margin-width + "`left-margin-width' value for `helm-mini' and `helm-buffers-list'." + :group 'helm-buffers + :type 'integer) + +(defcustom helm-mini-default-sources '(helm-source-buffers-list + helm-source-recentf + helm-source-buffer-not-found) + "Default sources list used in `helm-mini'. + +When adding a source here it is up to you to ensure the library +of this source is accessible and properly loaded." + :group 'helm-buffers + :type '(repeat (choice symbol))) + +(defcustom helm-buffers-end-truncated-string "..." + "The string to display at end of truncated buffer names." + :type 'string + :group 'helm-buffers) + +(defcustom helm-buffers-column-separator " " + "Separator for columns in buffer listing." + :type 'string + :group 'helm-buffers) + +(defcustom helm-buffer--pretty-names '((dired-mode . "Dired") + (lisp-interaction-mode . "Lisp Inter")) + "An alist specifying pretty names for modes. +Most of the time buffer's `mode-name' is a string so no need to +add it here as there is no need to compute it, but sometimes it +may be a mode-line specification which may be costly to compute, +in this case add here the pretty name as a string to avoid this +costly computation. Also if some pretty names are too long you +can add your own abbreviation here." + :type '(alist :key-type symbol :value-type string) + :group 'helm-buffers) + +(defcustom helm-buffers-maybe-switch-to-tab nil + "Switch to buffer in its tab when non nil. +This has no effect when `tab-bar-mode' is not available." + :group 'helm-buffers + :type 'boolean) + +(defcustom helm-buffer-list-reorder-fn #'helm-buffers-reorder-buffer-list + "A function in charge of ordering the initial buffer list. +It takes two arguments VISIBLES buffers and OTHERS buffers. +Arg VISIBLES handles the buffers visibles in this frame. +Arg OTHERS handles all the other buffers. +You can write a function that reorder VISIBLES and OTHERS as you +want. +Default function returns OTHERS buffers on top and VISIBLES +buffer at the end. See `helm-buffers-reorder-buffer-list'." + :group 'helm-buffers + :type 'function) + +(defcustom helm-buffers-sort-fn helm-fuzzy-sort-fn + "The sort function to use in `helm-buffers-list'. + +Default to `helm-fuzzy-sort-fn' you can use +`helm-fuzzy-matching-sort-fn-preserve-ties-order' as alternative if +you want to keep the recentest order when narrowing candidates." + :type 'function + :group 'helm-buffers) + +;;; Faces +;; +;; +(defgroup helm-buffers-faces nil + "Customize the appearance of helm-buffers." + :prefix "helm-" + :group 'helm-buffers + :group 'helm-faces) + +(defface helm-buffer-saved-out + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "red" :background "black")) + "Face used for buffer files modified outside of emacs." + :group 'helm-buffers-faces) + +(defface helm-buffer-not-saved + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "Indianred2")) + "Face used for buffer files not already saved on disk." + :group 'helm-buffers-faces) + +(defface helm-buffer-modified + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :inherit font-lock-comment-face)) + "Face used for modified buffers." + :group 'helm-buffers-faces) + +(defface helm-no-file-buffer-modified + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "orange" :background "black")) + "Face used for modified buffers." + :group 'helm-buffers-faces) + +(defface helm-buffer-size + `((((background dark)) + ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "RosyBrown") + (((background light)) + ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "SlateGray")) + "Face used for buffer size." + :group 'helm-buffers-faces) + +(defface helm-buffer-process + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "Sienna3")) + "Face used for process status in buffer." + :group 'helm-buffers-faces) + +(defface helm-buffer-directory + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "DarkRed" :background "LightGray")) + "Face used for directories in `helm-buffers-list'." + :group 'helm-buffers-faces) + +(defface helm-buffer-file + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :inherit font-lock-builtin-face)) + "Face for buffer file names in `helm-buffers-list'." + :group 'helm-buffers-faces) + +(defface helm-buffer-archive + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "Gold")) + "Face for archive file names in `helm-buffers-list'." + :group 'helm-buffers-faces) + +(defface helm-non-file-buffer + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :inherit italic)) + "Face used for non-file buffers in `helm-buffers-list'." + :group 'helm-buffers-faces) + +(defvar helm-buffers-tick-counter nil + "Allows recording local changes to a non-file buffer. +Typical usage of this var is for modes that want to see if their +buffers have changed since last visit. +Such programs may want to record tick counter after visiting +their buffers like this: + + (setq helm-buffers-tick-counter (buffer-modified-tick)) + +See bug#1917. + +Note that this variable is buffer-local.") +(make-variable-buffer-local 'helm-buffers-tick-counter) + + +;;; Buffers keymap +;; +(defvar helm-buffer-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map helm-map) + ;; No need to have separate command for grep and zgrep + ;; as we don't use recursivity for buffers. + ;; So use zgrep for both as it is capable to handle non--compressed files. + (define-key map (kbd "M-g s") 'helm-buffer-run-zgrep) + (define-key map (kbd "C-s") 'helm-buffers-run-occur) + (define-key map (kbd "C-x C-d") 'helm-buffers-run-browse-project) + (define-key map (kbd "C-c o") 'helm-buffer-switch-other-window) + (define-key map (kbd "C-c C-o") 'helm-buffer-switch-other-frame) + (define-key map (kbd "M-g M-g") 'helm-buffer-run-goto-line) + (define-key map (kbd "C-c =") 'helm-buffer-run-ediff) + (define-key map (kbd "M-=") 'helm-buffer-run-ediff-merge) + (define-key map (kbd "C-=") 'helm-buffer-diff-persistent) + (define-key map (kbd "M-G") 'helm-buffer-revert-persistent) + (define-key map (kbd "C-c d") 'helm-buffer-run-kill-persistent) + (define-key map (kbd "M-D") 'helm-buffer-run-kill-buffers) + (define-key map (kbd "C-x C-s") 'helm-buffer-save-persistent) + (define-key map (kbd "C-x s") 'helm-buffer-run-save-some-buffers) + (define-key map (kbd "C-M-%") 'helm-buffer-run-query-replace-regexp) + (define-key map (kbd "M-%") 'helm-buffer-run-query-replace) + (define-key map (kbd "M-R") 'helm-buffer-run-rename-buffer) + (define-key map (kbd "M-m") 'helm-toggle-all-marks) + (define-key map (kbd "M-a") 'helm-mark-all) + (define-key map (kbd "C-]") 'helm-toggle-buffers-details) + (define-key map (kbd "C-c a") 'helm-buffers-toggle-show-hidden-buffers) + (define-key map (kbd "C-M-SPC") 'helm-buffers-mark-similar-buffers) + (when (fboundp 'tab-bar-mode) + (define-key map (kbd "C-c C-t") 'helm-buffers-switch-to-buffer-new-tab)) + map) + "Keymap for buffer sources in helm.") + + +(defvar helm-buffer-max-len-mode nil) +(defvar helm-buffers-in-project-p nil) +(defvar helm-source-buffers-list nil) + +(defun helm-buffers-list--init () + (require 'dired) + ;; Bug#51 Create the list before `helm-buffer' creation. + ;; We were using a global cache in the past and 'candidates was + ;; bound to this cache, this was a problem when using more than one + ;; source with a different 'buffer-list fn as the same cache was + ;; reused in each source (Bug#1907), now 'candidates attr is set + ;; directly so that each list of candidates is local to source. + (helm-set-attr 'candidates (funcall (helm-get-attr 'buffer-list))) + (let ((result (cl-loop with allbufs = (memq 'helm-shadow-boring-buffers + (helm-get-attr + 'filtered-candidate-transformer + helm-source-buffers-list)) + for b in (if allbufs + (helm-get-attr 'candidates) + (helm-skip-boring-buffers + (helm-get-attr 'candidates) + helm-source-buffers-list)) + maximize (length b) into len-buf + maximize (length (helm-buffer--format-mode-name b)) + into len-mode + finally return (cons len-buf len-mode)))) + (unless (default-value 'helm-buffer-max-length) + (helm-set-local-variable 'helm-buffer-max-length (car result))) + (unless (default-value 'helm-buffer-max-len-mode) + (helm-set-local-variable 'helm-buffer-max-len-mode (cdr result))))) + +(defclass helm-source-buffers (helm-source-sync helm-type-buffer) + ((buffer-list + :initarg :buffer-list + :initform #'helm-buffer-list + :custom function + :documentation + " A function with no arguments to create buffer list.") + (init :initform 'helm-buffers-list--init) + (multimatch :initform nil) + (match :initform 'helm-buffers-match-function) + (persistent-action :initform 'helm-buffers-list-persistent-action) + (keymap :initform 'helm-buffer-map) + (find-file-target :initform #'helm-buffers-quit-and-find-file-fn) + (migemo :initform 'nomultimatch) + (volatile :initform t) + (nohighlight :initform t) + (resume :initform (lambda () (setq helm-buffers-in-project-p nil))) + (help-message :initform 'helm-buffer-help-message))) + +(cl-defun helm-buffers-create-new-buffer-1 (candidate &optional (display-func 'switch-to-buffer)) + (let ((mjm (or (and helm-current-prefix-arg + (intern-soft (helm-comp-read + "Major-mode: " + helm-buffers-favorite-modes))) + (cl-loop for (r . m) in auto-mode-alist + when (string-match r candidate) + return m))) + (buffer (get-buffer-create candidate))) + (if mjm + (with-current-buffer buffer (funcall mjm)) + (set-buffer-major-mode buffer)) + (funcall display-func buffer))) + +(defun helm-buffers-create-new-buffer (candidate) + (helm-buffers-create-new-buffer-1 candidate)) + +(defun helm-buffers-create-new-buffer-ow (candidate) + (helm-buffers-create-new-buffer-1 candidate 'switch-to-buffer-other-window)) + +(defun helm-buffers-not-found-run-switch-ow () + "Run create new buffer other window action from keymap." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-buffers-create-new-buffer-ow))) +(put 'helm-buffers-not-found-run-switch-ow 'helm-only t) + +(defun helm-buffers-create-new-buffer-of (candidate) + (helm-buffers-create-new-buffer-1 candidate 'switch-to-buffer-other-frame)) + +(defun helm-buffers-not-found-run-switch-of () + "Run create new buffer other frame action from keymap." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-buffers-create-new-buffer-of))) +(put 'helm-buffers-not-found-run-switch-of 'helm-only t) + +(defvar helm-buffer-not-found-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map helm-map) + (define-key map (kbd "C-c o") 'helm-buffers-not-found-run-switch-ow) + (define-key map (kbd "C-c C-o") 'helm-buffers-not-found-run-switch-of) + map) + "Keymap for `helm-source-buffer-not-found' source.") + +(defvar helm-source-buffer-not-found + (helm-build-dummy-source + "Create buffer" + :action (helm-make-actions + "Create buffer (C-u choose mode)" + #'helm-buffers-create-new-buffer + "Create buffer other window (C-u choose mode)" + #'helm-buffers-create-new-buffer-ow + "Create buffer other frame (C-u choose mode)" + #'helm-buffers-create-new-buffer-of) + :keymap helm-buffer-not-found-map)) + + +(defun helm-buffers-get-visible-buffers () + "Returns buffers visibles on current frame." + (let (result) + (walk-windows + (lambda (x) + (push (buffer-name (window-buffer x)) result)) + nil 'visible) + result)) + +(defun helm-buffer-list-1 (&optional visibles) + (cl-loop for b in (buffer-list) + for bn = (buffer-name b) + unless (member bn visibles) + collect bn)) + +(defun helm-buffers-reorder-buffer-list (visibles others) + "Default function to reorder buffer-list. +Arg VISIBLES handles the buffers visibles in this frame. +Arg OTHERS handles all the other buffers. +This function returns OTHERS buffers on top and VISIBLES buffer +at the end." + (nconc others visibles)) + +(defun helm-buffer-list () + "Return the current list of buffers. +The list is reordered with `helm-buffer-list-reorder-fn'." + (let* ((visibles (helm-buffers-get-visible-buffers)) + (others (helm-buffer-list-1 visibles))) + (funcall helm-buffer-list-reorder-fn visibles others))) + +(defun helm-buffer-size (buffer) + "Return size of BUFFER." + (with-current-buffer buffer + (save-restriction + (widen) + (helm-file-human-size + (- (position-bytes (point-max)) + (position-bytes (point-min))))))) + +(defun helm-buffer--show-details (buf-name prefix help-echo + size mode dir face1 face2 + proc details type) + (append + (list + (concat prefix + (let* ((buf-fname (buffer-file-name (get-buffer buf-name))) + (ext (if buf-fname (helm-file-name-extension buf-fname) "")) + (buf-name (propertize buf-name 'face face1 + 'help-echo help-echo + 'type type))) + (when (condition-case _err + (string-match (format "\\.\\(%s\\)" ext) buf-name) + (invalid-regexp nil)) + (add-face-text-property + (match-beginning 1) (match-end 1) + 'helm-ff-file-extension nil buf-name)) + buf-name))) + (and details + (list size mode + (propertize + (if proc + (format "(%s %s in `%s')" + (process-name proc) + (process-status proc) dir) + (format "(in `%s')" dir)) + 'face face2))))) + +(defun helm-buffer--format-mode-name (buf) + "Prevent using `format-mode-line' as much as possible." + (with-current-buffer buf + (helm-acond ((assq major-mode helm-buffer--pretty-names) + (cdr it)) + ((stringp mode-name) mode-name) + (t (format-mode-line mode-name nil nil (get-buffer buf)))))) + +(defun helm-buffer--details (buffer &optional details) + (require 'dired) + (let* ((mode (helm-buffer--format-mode-name buffer)) + (buf (get-buffer buffer)) + (size (propertize (helm-buffer-size buf) + 'face 'helm-buffer-size)) + (proc (get-buffer-process buf)) + (dir (with-current-buffer buffer + (helm-aif default-directory (abbreviate-file-name it)))) + (file-name (helm-aif (buffer-file-name buf) (abbreviate-file-name it))) + (name (buffer-name buf)) + (name-prefix (when (and dir (file-remote-p dir)) + (propertize "@ " 'face 'helm-ff-prefix))) + (archive-p (and (fboundp 'tramp-archive-file-name-p) + (tramp-archive-file-name-p dir)))) + (when name-prefix + ;; Remote tramp buffer names may be hexified, make them more readable. + (setq dir (helm-url-unhex-string dir) + name (helm-url-unhex-string name))) + ;; Handle tramp archive buffers specially. + (if archive-p + (helm-buffer--show-details + name name-prefix file-name size mode dir + 'helm-buffer-archive 'helm-buffer-process nil details 'filebuf) + ;; No fancy things on remote buffers. + (if (and name-prefix helm-buffer-skip-remote-checking) + (helm-buffer--show-details + name name-prefix file-name size mode dir + 'helm-buffer-file 'helm-buffer-process nil details 'filebuf) + (cond + (;; A dired buffer. + (rassoc buf dired-buffers) + (helm-buffer--show-details + name name-prefix dir size mode dir + 'helm-buffer-directory 'helm-buffer-process nil details 'dired)) + ;; A buffer file modified somewhere outside of emacs.=>red + ((and file-name + (file-exists-p file-name) + (not (verify-visited-file-modtime buf))) + (helm-buffer--show-details + name name-prefix file-name size mode dir + 'helm-buffer-saved-out 'helm-buffer-process nil details 'modout)) + ;; A new buffer file not already saved on disk (or a deleted file) .=>indianred2 + ((and file-name (not (file-exists-p file-name))) + (helm-buffer--show-details + name name-prefix file-name size mode dir + 'helm-buffer-not-saved 'helm-buffer-process nil details 'notsaved)) + ;; A buffer file modified and not saved on disk.=>orange + ((and file-name (buffer-modified-p buf)) + (helm-buffer--show-details + name name-prefix file-name size mode dir + 'helm-buffer-modified 'helm-buffer-process nil details 'mod)) + ;; A buffer file not modified and saved on disk.=>green + (file-name + (helm-buffer--show-details + name name-prefix file-name size mode dir + 'helm-buffer-file 'helm-buffer-process nil details 'filebuf)) + ;; A non-file, modified buffer See bug#1917 + ((with-current-buffer name + (and helm-buffers-tick-counter + (/= helm-buffers-tick-counter (buffer-modified-tick)))) + (helm-buffer--show-details + name (and proc name-prefix) dir size mode dir + 'helm-no-file-buffer-modified 'helm-buffer-process proc details 'nofile-mod)) + ;; Any non--file buffer.=>italic + (t + (helm-buffer--show-details + name (and proc name-prefix) dir size mode dir + 'helm-non-file-buffer 'helm-buffer-process proc details 'nofile))))))) + +(defun helm-highlight-buffers (buffers _source) + "Transformer function to highlight BUFFERS list. +Should be called after others transformers i.e. (boring +buffers)." + (cl-assert helm-fuzzy-matching-highlight-fn nil "Wrong type argument functionp: nil") + (cl-loop for i in buffers + for (name size mode meta) = (if helm-buffer-details-flag + (helm-buffer--details i 'details) + (helm-buffer--details i)) + for truncbuf = (if (> (string-width name) helm-buffer-max-length) + (helm-substring-by-width + name helm-buffer-max-length + helm-buffers-end-truncated-string) + (concat name + (make-string + (- (+ helm-buffer-max-length + (length + helm-buffers-end-truncated-string)) + (string-width name)) + ? ))) + for len = (length mode) + when (> len helm-buffer-max-len-mode) + do (setq helm-buffer-max-len-mode len) + for fmode = (concat (make-string + (- (max helm-buffer-max-len-mode len) len) ? ) + mode) + ;; The max length of a number should be 1023.9X where X is the + ;; units, this is 7 characters. + for formatted-size = (and size (format "%7s" size)) + collect (let ((helm-pattern (helm-buffers--pattern-sans-filters + (and helm-buffers-fuzzy-matching "")))) + (cons (if helm-buffer-details-flag + (concat + (funcall helm-fuzzy-matching-highlight-fn + truncbuf) + helm-buffers-column-separator + formatted-size + helm-buffers-column-separator + fmode + helm-buffers-column-separator + meta) + (funcall helm-fuzzy-matching-highlight-fn name)) + (get-buffer i))))) + +(defun helm-buffer--get-preselection (buffer) + (let ((bufname (buffer-name buffer))) + (when (and bufname + (file-remote-p (with-current-buffer bufname + default-directory))) + (setq bufname (concat "@ " (helm-url-unhex-string bufname)))) + (concat "^" + (if (and (null helm-buffer-details-flag) + (numberp helm-buffer-max-length) + (> (string-width bufname) + helm-buffer-max-length)) + (regexp-quote + (helm-substring-by-width + bufname helm-buffer-max-length + helm-buffers-end-truncated-string)) + (concat (regexp-quote bufname) + (if helm-buffer-details-flag + "$" "[[:blank:]]+")))))) + +(defun helm-toggle-buffers-details () + (interactive) + (with-helm-alive-p + (let* ((buf (helm-get-selection)) + (preselect (helm-buffer--get-preselection buf))) + (setq helm-buffer-details-flag (not helm-buffer-details-flag)) + (helm-force-update (lambda () + (helm-awhile (re-search-forward preselect nil t) + (helm-mark-current-line) + (when (equal buf (helm-get-selection)) + (cl-return t)))))))) +(put 'helm-toggle-buffers-details 'helm-only t) + +(defun helm-buffers--pattern-sans-filters (&optional separator) + (cl-loop for p in (helm-mm-split-pattern helm-pattern) + unless (member (substring p 0 1) '("*" "/" "@" "!")) + collect p into lst + finally return (mapconcat 'identity lst (or separator " ")))) + +(defun helm-buffers-sort-transformer (candidates source) + (cl-assert helm-buffers-sort-fn nil "Wrong type argument functionp: nil") + (if (string= helm-pattern "") + candidates + (let ((helm-pattern (helm-buffers--pattern-sans-filters))) + (funcall helm-buffers-sort-fn candidates source)))) + +(defun helm-buffers-mark-similar-buffers-1 (&optional type) + (with-helm-window + (let* ((src (helm-get-current-source)) + (type (or type + (get-text-property + 0 'type (helm-get-selection nil 'withprop src))))) + (save-excursion + (goto-char (helm-get-previous-header-pos)) + (helm-next-line) + (let* ((next-head (helm-get-next-header-pos)) + (end (and next-head + (save-excursion + (goto-char next-head) + (forward-line -1) + (point)))) + (maxpoint (or end (point-max)))) + (while (< (point) maxpoint) + (helm-mark-current-line) + (let ((cand (helm-get-selection nil 'withprop src))) + (when (and (not (helm-this-visible-mark)) + (eq (get-text-property 0 'type cand) type)) + (helm-make-visible-mark))) + (forward-line 1) (end-of-line)))) + (helm-mark-current-line) + (helm-display-mode-line src t) + (when helm-marked-candidates + (message "%s candidates marked" (length helm-marked-candidates)) + (set-window-margins (selected-window) 1))))) + +(defun helm-buffers-mark-similar-buffers () + "Mark All buffers that have same property `type' than current. +I.e. same color." + (interactive) + (with-helm-alive-p + (let ((marked (helm-marked-candidates))) + (if (and (>= (length marked) 1) + (with-helm-window helm-visible-mark-overlays)) + (helm-unmark-all) + (helm-buffers-mark-similar-buffers-1))))) +(put 'helm-buffers-mark-similar-buffers 'helm-only t) + + +;;; match functions +;; +(defun helm-buffer--match-mjm (pattern mjm) + (when (string-match "\\`\\*" pattern) + (cl-loop with patterns = (split-string (substring pattern 1) ",") + for pat in patterns + if (string-match "\\`!" pat) + collect (string-match (substring pat 1) mjm) into neg + else collect (string-match pat mjm) into pos + finally return + (let ((neg-test (cl-loop for i in neg thereis (numberp i))) + (pos-test (cl-loop for i in pos thereis (numberp i)))) + (or + (and neg (not pos) (not neg-test)) + (and pos pos-test) + (and neg neg-test (not neg-test))))))) + +(defvar helm-buffer--memo-hash (make-hash-table :test 'equal)) +(defun helm-buffer--memo-pattern (pattern) + (or (gethash pattern helm-buffer--memo-hash) + (puthash pattern (helm--mapconcat-pattern pattern) + helm-buffer--memo-hash))) + +(defun helm-buffer--match-pattern (pattern candidate &optional nofuzzy) + (let ((bfn (if (and helm-buffers-fuzzy-matching + (not nofuzzy) + (not helm-migemo-mode) + (not (string-match "\\`\\^" pattern))) + #'helm-buffer--memo-pattern + #'identity)) + (mfn (if helm-migemo-mode + #'helm-mm-migemo-string-match #'string-match))) + (if (string-match "\\`!" pattern) + (not (funcall mfn (funcall bfn (substring pattern 1)) + candidate)) + (funcall mfn (funcall bfn pattern) candidate)))) + +(defun helm-buffers--match-from-mjm (candidate) + (let* ((cand (replace-regexp-in-string "^\\s-\\{1\\}" "" candidate)) + (buf (get-buffer cand)) + (regexp (cl-loop with pattern = helm-pattern + for p in (helm-mm-split-pattern pattern) + when (string-match "\\`\\*" p) + return p))) + (if regexp + (when buf + (with-current-buffer buf + (let ((mjm (symbol-name major-mode))) + (helm-buffer--match-mjm regexp mjm)))) + t))) + +(defun helm-buffers--match-from-pat (candidate) + (let* ((regexp-list (cl-loop with pattern = helm-pattern + for p in (helm-mm-split-pattern pattern) + unless (string-match + "\\`\\(\\*\\|/\\|@\\)" p) + collect p)) + (nofuzzy (cdr regexp-list))) + (if regexp-list + (cl-loop for re in regexp-list + always (helm-buffer--match-pattern re candidate nofuzzy)) + t))) + +(defun helm-buffers--match-from-inside (candidate) + (let* ((cand (replace-regexp-in-string "^\\s-\\{1\\}" "" candidate)) + (buf (get-buffer cand)) + (pattern (cl-loop with pat = helm-pattern + for p in (helm-mm-split-pattern pat) + when (string-match "\\`@\\(.*\\)" p) + collect (match-string 1 p) into lst + finally return (mapconcat 'identity lst " "))) + (patterns (helm-mm-3-get-patterns pattern))) + (if (and buf patterns) + (with-current-buffer buf + (save-excursion + (goto-char (point-min)) + (cl-loop for (pred . regexp) in patterns + always + (save-excursion + (funcall + pred + (if helm-migemo-mode + (helm-mm-migemo-forward regexp nil t) + (re-search-forward regexp nil t))))))) + t))) + +(defun helm-buffers--match-from-directory (candidate) + (let* ((cand (replace-regexp-in-string "^\\s-\\{1\\}" "" candidate)) + (buf (get-buffer cand)) + (buf-fname (or (buffer-file-name buf) + (car-safe (rassoc buf dired-buffers)))) + (regexps (cl-loop with pattern = helm-pattern + for p in (helm-mm-split-pattern pattern) + when (string-match "\\`/" p) + collect p))) + (if regexps + (cl-loop for re in regexps + thereis + (and buf-fname + (string-match + (substring re 1) (helm-basedir buf-fname)))) + t))) + +(defun helm-buffers-match-function (candidate) + "Default function to match buffers." + (and (helm-buffers--match-from-pat candidate) + (helm-buffers--match-from-mjm candidate) + (helm-buffers--match-from-inside candidate) + (helm-buffers--match-from-directory candidate))) + + +(defun helm-buffer-query-replace-1 (&optional regexp-flag buffers) + "Query replace in marked buffers. +If REGEXP-FLAG is given use `query-replace-regexp'." + (let ((prompt (if regexp-flag "Query replace regexp" "Query replace")) + (bufs (or buffers (helm-marked-candidates))) + (helm--reading-passwd-or-string t)) + (cl-loop with args = (query-replace-read-args prompt regexp-flag t) + for buf in bufs + do + (save-window-excursion + (switch-to-buffer buf) + (save-excursion + (let ((case-fold-search t)) + (goto-char (point-min)) + (apply #'perform-replace + (list (nth 0 args) (nth 1 args) + t regexp-flag (nth 2 args) nil + multi-query-replace-map)))))))) + +(defun helm-buffer-query-replace-regexp (_candidate) + (helm-buffer-query-replace-1 'regexp)) + +(defun helm-buffer-query-replace (_candidate) + (helm-buffer-query-replace-1)) + +(defun helm-buffer-toggle-diff (candidate) + "Toggle diff buffer CANDIDATE with it's file." + (helm-aif (get-buffer-window "*Diff*" 'visible) + (progn (kill-buffer "*Diff*") + (set-window-buffer it helm-current-buffer)) + (let ((buf (get-buffer candidate))) + (if (buffer-file-name buf) + (diff-buffer-with-file buf) + (user-error "Buffer `%s' is not associated to a file" + (buffer-name buf)))))) + +(defun helm-buffer-diff-persistent () + "Toggle diff buffer without quitting helm." + (interactive) + (with-helm-alive-p + (helm-set-attr 'diff-action 'helm-buffer-toggle-diff) + (helm-execute-persistent-action 'diff-action))) +(put 'helm-buffer-diff-persistent 'helm-only t) + +(defun helm-revert-buffer (candidate) + (with-current-buffer candidate + (helm-aif (buffer-file-name) + (and (file-exists-p it) (revert-buffer t t))))) + +(defun helm-revert-marked-buffers (_ignore) + (mapc 'helm-revert-buffer (helm-marked-candidates))) + +(defun helm-buffer-revert-and-update (_candidate) + (with-helm-buffer + (let ((marked (helm-marked-candidates)) + (preselect (helm-buffers--quote-truncated-buffer + (helm-get-selection)))) + (cl-loop for buf in marked do (helm-revert-buffer buf)) + (when helm-marked-candidates (helm-unmark-all)) + (helm-force-update preselect)))) + +(defun helm-buffer-revert-persistent () + "Revert buffer without quitting helm." + (interactive) + (with-helm-alive-p + (helm-set-attr 'revert-action '(helm-buffer-revert-and-update . never-split)) + (helm-execute-persistent-action 'revert-action))) +(put 'helm-buffer-revert-persistent 'helm-only t) + +(defun helm-buffer-save-and-update (_candidate) + (with-helm-buffer + (let ((marked (helm-marked-candidates)) + (preselect (helm-get-selection nil t)) + (enable-recursive-minibuffers t)) + (cl-assert marked nil "No buffers need to be saved") + (cl-loop for buf in marked do + (with-current-buffer (get-buffer buf) + (when (buffer-file-name) (save-buffer)))) + (when helm-marked-candidates (helm-unmark-all)) + (helm-force-update (regexp-quote preselect))))) + +(defun helm-buffer-save-some-buffers (_candidate) + (helm-buffers-mark-similar-buffers-1 'mod) + (helm-buffer-save-and-update nil)) + +(defun helm-buffer-run-save-some-buffers () + "Save unsaved file buffers without quitting Helm." + (interactive) + (with-helm-alive-p + (helm-set-attr 'save-some-action '(helm-buffer-save-some-buffers . never-split)) + (helm-execute-persistent-action 'save-some-action))) +(put 'helm-buffer-run-save-some-buffers 'helm-only t) + +(defun helm-buffer-save-persistent () + "Save buffer without quitting Helm." + (interactive) + (with-helm-alive-p + (helm-set-attr 'save-action '(helm-buffer-save-and-update . never-split)) + (helm-execute-persistent-action 'save-action))) +(put 'helm-buffer-save-persistent 'helm-only t) + +(defun helm-buffers-rename-buffer (candidate) + (with-current-buffer candidate + (rename-buffer (helm-read-string "New name: " (buffer-name)) t))) + +(defun helm-buffer-run-rename-buffer () + "Run rename buffer action from `helm-source-buffers-list'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-buffers-rename-buffer))) +(put 'helm-buffer-run-rename-buffer 'helm-only t) + +(defun helm-switch-to-buffer-at-linum (candidate) + (let ((linum (read-number + "Line number: " + (with-current-buffer candidate + (line-number-at-pos))))) + (switch-to-buffer candidate) + (goto-char (point-min)) + (forward-line (1- linum)))) + +(defun helm-buffer-run-goto-line () + "Switch to buffer at line number." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-switch-to-buffer-at-linum))) +(put 'helm-buffer-run-goto-line 'helm-only t) + +(defun helm-buffer-run-kill-persistent () + "Kill buffer without quitting Helm." + (interactive) + (with-helm-alive-p + (helm-set-attr 'kill-action '(helm-buffers-persistent-kill . never-split)) + (helm-execute-persistent-action 'kill-action))) +(put 'helm-buffer-run-kill-persistent 'helm-only t) + +(defun helm-kill-marked-buffers (_ignore) + (let* ((bufs (helm-marked-candidates)) + (killed-bufs (cl-count-if 'kill-buffer bufs))) + (when (buffer-live-p helm-buffer) + (with-helm-buffer + (setq helm-marked-candidates nil + helm-visible-mark-overlays nil))) + (message "Killed %s buffer(s)" killed-bufs))) + +(defun helm-buffer-run-kill-buffers () + "Run kill buffer action from `helm-source-buffers-list'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-kill-marked-buffers))) +(put 'helm-buffer-run-kill-buffers 'helm-only t) + +(defun helm-buffer-run-grep () + "Run Grep action from `helm-source-buffers-list'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-grep-buffers))) +(put 'helm-buffer-run-grep 'helm-only t) + +(defun helm-buffer-run-zgrep () + "Run Grep action from `helm-source-buffers-list'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-zgrep-buffers))) +(put 'helm-buffer-run-zgrep 'helm-only t) + +(defun helm-buffer-run-query-replace-regexp () + "Run Query replace regexp action from `helm-source-buffers-list'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-buffer-query-replace-regexp))) +(put 'helm-buffer-run-query-replace-regexp 'helm-only t) + +(defun helm-buffer-run-query-replace () + "Run Query replace action from `helm-source-buffers-list'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-buffer-query-replace))) +(put 'helm-buffer-run-query-replace 'helm-only t) + +(defun helm-buffer-switch-other-window () + "Run switch to other window action from `helm-source-buffers-list'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-buffer-switch-buffers-other-window))) +(put 'helm-buffer-switch-other-window 'helm-only t) + +(defun helm-buffer-switch-other-frame () + "Run switch to other frame action from `helm-source-buffers-list'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'switch-to-buffer-other-frame))) +(put 'helm-buffer-switch-other-frame 'helm-only t) + +(defun helm-buffers-switch-to-buffer-other-tab (_candidate) + (when (fboundp 'switch-to-buffer-other-tab) + (let ((bufs (helm-marked-candidates))) + (cl-loop for buf in bufs + do (switch-to-buffer-other-tab buf))))) + +(defun helm-buffers-switch-to-buffer-new-tab () + "Run switch to buffer in other tab action from `helm-source-buffers-list'." + (interactive) + (cl-assert (fboundp 'tab-bar-mode) nil "Tab-bar-mode not available") + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-buffers-switch-to-buffer-other-tab))) +(put 'helm-buffers-switch-to-buffer-new-tab 'helm-only t) + +(defun helm-buffer-switch-buffers (_candidate) + "Switch to buffer candidates and replace current buffer. + +If more than one buffer marked switch to these buffers in +separate windows. If a prefix arg is given split windows +vertically." + (let ((buffers (helm-marked-candidates))) + (helm-window-show-buffers buffers))) + +(defun helm-buffer-switch-buffers-other-window (_candidate) + "Switch to marked buffers in other windows." + (let ((buffers (helm-marked-candidates))) + (helm-window-show-buffers buffers t))) + +(defun helm-buffer-run-ediff () + "Run ediff action from `helm-source-buffers-list'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-ediff-marked-buffers))) +(put 'helm-buffer-run-ediff 'helm-only t) + +(defun helm-buffer-run-ediff-merge () + "Run ediff action from `helm-source-buffers-list'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-ediff-marked-buffers-merge))) +(put 'helm-buffer-run-ediff-merge 'helm-only t) + +(defun helm-buffers-persistent-kill-1 (buffer-or-name) + "Persistent action to kill buffer." + (let ((buf (get-buffer buffer-or-name)) helm-buf-or-cur) + (if (or (and (eql buf (get-buffer helm-current-buffer)) + (setq helm-buf-or-cur "helm-current-buffer")) + (and (eql buf (get-buffer helm-buffer)) + (setq helm-buf-or-cur "helm-buffer"))) + (progn + (message "Can't kill `%s' without quitting session" helm-buf-or-cur) + (sit-for 1)) + (kill-buffer buf) + (helm-delete-current-selection)))) + +(defun helm-buffers--quote-truncated-buffer (buffer) + (let ((bufname (and (bufferp buffer) + (buffer-name buffer)))) + (when (and bufname + (file-remote-p (with-current-buffer bufname + default-directory))) + (setq bufname (concat "@ " (helm-url-unhex-string bufname)))) + (when bufname + (regexp-quote + (if (and helm-buffer-max-length + helm-buffer-details-flag) + (helm-substring-by-width + bufname helm-buffer-max-length + "") + bufname))))) + +(defun helm-buffers-persistent-kill (_buffer) + (let ((marked (helm-marked-candidates)) + (sel (helm-get-selection))) + (unwind-protect + (cl-loop for b in marked + do (progn + ;; We need to preselect each marked because + ;; helm-buffers-persistent-kill is deleting + ;; current selection. + (helm-preselect + (format "^%s" + (helm-buffers--quote-truncated-buffer b))) + (helm-buffers-persistent-kill-1 b) + (message nil) + (helm--remove-marked-and-update-mode-line b))) + (with-helm-buffer + (setq helm-marked-candidates nil + helm-visible-mark-overlays nil)) + (helm-force-update (helm-buffers--quote-truncated-buffer sel))))) + +(defun helm-buffers-list-persistent-action (candidate) + (let ((current (window-buffer helm-persistent-action-display-window))) + (if (or (helm-follow-mode-p) + (eql current (get-buffer helm-current-buffer)) + (not (eql current (get-buffer candidate)))) + (switch-to-buffer candidate) + (if (and helm-persistent-action-display-window + (window-dedicated-p + (next-window helm-persistent-action-display-window 1))) + (delete-window helm-persistent-action-display-window) + (switch-to-buffer helm-current-buffer))))) + +(defun helm-ediff-marked-buffers (_candidate &optional merge) + "Ediff 2 marked buffers or CANDIDATE and `helm-current-buffer'. +With optional arg MERGE call `ediff-merge-buffers'." + (let* ((mkd (helm-marked-candidates)) + (lg-lst (length mkd)) + buf1 buf2) + (cl-case lg-lst + (0 + (error "Error:You have to mark at least 1 buffer")) + (1 + (setq buf1 helm-current-buffer + buf2 (cl-first mkd))) + (2 + (setq buf1 (cl-first mkd) + buf2 (cl-second mkd))) + (t + (error "Error:Too many buffers marked!"))) + (if merge + (ediff-merge-buffers buf1 buf2) + (ediff-buffers buf1 buf2)))) + +(defun helm-ediff-marked-buffers-merge (candidate) + "Ediff merge `helm-current-buffer' with CANDIDATE. +See `helm-ediff-marked-buffers'." + (helm-ediff-marked-buffers candidate t)) + +(defun helm-multi-occur-as-action (_candidate) + "Multi occur action for `helm-source-buffers-list'. +Can be used by any source that list buffers." + (let ((helm-occur-always-search-in-current + (if helm-current-prefix-arg + (not helm-occur-always-search-in-current) + helm-occur-always-search-in-current)) + (buffers (helm-marked-candidates)) + (input (cl-loop for i in (split-string (or (buffer-local-value + 'helm-input-local + (get-buffer helm-buffer)) + helm-pattern) + " " t) + thereis (and (string-match "\\`@\\([^!]*\\)" i) + (match-string 1 i))))) + (helm-multi-occur-1 buffers input))) + +(defun helm-buffers-run-occur () + "Run `helm-multi-occur-as-action' by key." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-multi-occur-as-action))) +(put 'helm-buffers-run-occur 'helm-only t) + +(defun helm-buffers-toggle-show-hidden-buffers () + (interactive) + (with-helm-alive-p + (let ((filter-attrs (helm-get-attr 'filtered-candidate-transformer + helm-source-buffers-list)) + (sel (helm-get-selection))) + (if (memq 'helm-shadow-boring-buffers filter-attrs) + (helm-set-attr 'filtered-candidate-transformer + (cons 'helm-skip-boring-buffers + (remove 'helm-shadow-boring-buffers + filter-attrs)) + helm-source-buffers-list) + (helm-set-attr 'filtered-candidate-transformer + (cons 'helm-shadow-boring-buffers + (remove 'helm-skip-boring-buffers + filter-attrs)) + helm-source-buffers-list)) + (helm-force-update (helm-buffers--quote-truncated-buffer sel))))) +(put 'helm-buffers-toggle-show-hidden-buffers 'helm-only t) + +(defun helm-buffers-browse-project (buf) + "Browse project from buffer BUF." + (with-current-buffer buf + (helm-browse-project helm-current-prefix-arg))) + +(defun helm-buffers-run-browse-project () + "Run `helm-buffers-browse-project' from key." + (interactive) + (with-helm-alive-p + (if helm-buffers-in-project-p + (user-error "You are already browsing this project") + (helm-exit-and-execute-action 'helm-buffers-browse-project)))) + +(defun helm-buffers-quit-and-find-file-fn (source) + (let* ((sel (helm-get-selection nil nil source)) + (buf (helm-aand (bufferp sel) + (get-buffer sel) + (buffer-name it)))) + (when buf + (or (buffer-file-name sel) + (car (rassoc buf dired-buffers)) + (and (with-current-buffer buf + (eq major-mode 'org-agenda-mode)) + org-directory + (expand-file-name org-directory)) + (with-current-buffer buf + (expand-file-name default-directory)))))) + +;;; Candidate Transformers +;; +;; +(defun helm-skip-boring-buffers (buffers _source) + "Remove buffers matching `helm-boring-buffer-regexp-list' in BUFFERS. +Where BUFFERS is a list of buffer names." + (helm-skip-entries buffers + helm-boring-buffer-regexp-list + helm-white-buffer-regexp-list)) + +(defun helm-shadow-boring-buffers (buffers _source) + "Buffers matching `helm-boring-buffer-regexp' will be +displayed with the `file-name-shadow' face if available." + (helm-shadow-entries buffers helm-boring-buffer-regexp-list)) + + +;;;###autoload +(defun helm-buffers-list () + "Preconfigured `helm' to list buffers." + (interactive) + (unless helm-source-buffers-list + (setq helm-source-buffers-list + (helm-make-source "Buffers" 'helm-source-buffers))) + (helm :sources '(helm-source-buffers-list + helm-source-buffer-not-found) + :buffer "*helm buffers*" + :keymap helm-buffer-map + :truncate-lines helm-buffers-truncate-lines + :left-margin-width helm-buffers-left-margin-width)) + +;;;###autoload +(defun helm-mini () + "Preconfigured `helm' displaying `helm-mini-default-sources'." + (interactive) + (require 'helm-x-files) + (unless helm-source-buffers-list + (setq helm-source-buffers-list + (helm-make-source "Buffers" 'helm-source-buffers))) + (helm :sources helm-mini-default-sources + :buffer "*helm mini*" + :ff-transformer-show-only-basename nil + :truncate-lines helm-buffers-truncate-lines + :left-margin-width helm-buffers-left-margin-width)) + +(defun helm-quit-and-helm-mini () + "Drop into `helm-mini' from `helm'." + (interactive) + (with-helm-alive-p + (helm-run-after-exit 'helm-mini))) + +(provide 'helm-buffers) + +;;; helm-buffers.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-color.el b/code/elpa/helm-20220423.1712/helm-color.el new file mode 100644 index 0000000..294dcb3 --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-color.el @@ -0,0 +1,167 @@ +;;; helm-color.el --- colors and faces -*- lexical-binding: t -*- + +;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Code: +(require 'cl-lib) +(require 'helm) +(require 'helm-help) +(require 'helm-elisp) + +(declare-function list-colors-display "facemenu") + +;;; Customize Face +;; +;; +(defun helm-custom-faces-init () + "Initialize buffer for `helm-source-customize-face'." + (unless (helm-candidate-buffer) + (save-selected-window + (list-faces-display) + (message nil)) + (helm-init-candidates-in-buffer + 'global + (with-current-buffer (get-buffer "*Faces*") + (buffer-substring + (next-single-char-property-change (point-min) 'face) + (point-max)))) + (kill-buffer "*Faces*"))) + +(defvar helm-source-customize-face + (helm-build-in-buffer-source "Customize Face" + :init 'helm-custom-faces-init + :get-line 'buffer-substring + :persistent-action (lambda (candidate) + (helm-elisp--persistent-help + (intern (car (split-string candidate))) + 'helm-describe-face)) + :persistent-help "Describe face" + :action '(("Customize" + . (lambda (line) + (customize-face (intern (car (split-string line)))))) + ("Copy name" + . (lambda (line) + (kill-new (car (split-string line " " t))))))) + "See (info \"(emacs)Faces\")") + +;;; Colors browser +;; +;; +(defun helm-colors-init () + (require 'facemenu) + (unless (helm-candidate-buffer) + (save-selected-window + (list-colors-display) + (message nil)) + (helm-init-candidates-in-buffer + 'global + (with-current-buffer (get-buffer "*Colors*") + (buffer-string))) + (kill-buffer "*Colors*"))) + +(defun helm-color-insert-name (candidate) + (with-helm-current-buffer + (insert (helm-colors-get-name candidate)))) + +(defun helm-color-kill-name (candidate) + (kill-new (helm-colors-get-name candidate))) + +(defun helm-color-insert-rgb (candidate) + (with-helm-current-buffer + (insert (helm-colors-get-rgb candidate)))) + +(defun helm-color-kill-rgb (candidate) + (kill-new (helm-colors-get-rgb candidate))) + +(defun helm-color-run-insert-name () + "Insert name of color from `helm-source-colors'." + (interactive) + (with-helm-alive-p (helm-exit-and-execute-action 'helm-color-insert-name))) +(put 'helm-color-run-insert-name 'helm-only t) + +(defun helm-color-run-kill-name () + "Kill name of color from `helm-source-colors'." + (interactive) + (with-helm-alive-p (helm-exit-and-execute-action 'helm-color-kill-name))) +(put 'helm-color-run-kill-name 'helm-only t) + +(defun helm-color-run-insert-rgb () + "Insert RGB of color from `helm-source-colors'." + (interactive) + (with-helm-alive-p (helm-exit-and-execute-action 'helm-color-insert-rgb))) +(put 'helm-color-run-insert-rgb 'helm-only t) + +(defun helm-color-run-kill-rgb () + "Kill RGB of color from `helm-source-colors'." + (interactive) + (with-helm-alive-p (helm-exit-and-execute-action 'helm-color-kill-rgb))) +(put 'helm-color-run-kill-rgb 'helm-only t) + +(defvar helm-color-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map helm-map) + (define-key map (kbd "C-c n") 'helm-color-run-insert-name) + (define-key map (kbd "C-c N") 'helm-color-run-kill-name) + (define-key map (kbd "C-c r") 'helm-color-run-insert-rgb) + (define-key map (kbd "C-c R") 'helm-color-run-kill-rgb) + map)) + +(defvar helm-source-colors + (helm-build-in-buffer-source "Colors" + :init 'helm-colors-init + :get-line 'buffer-substring + :keymap helm-color-map + :persistent-help "Kill entry in RGB format." + :persistent-action 'helm-color-kill-rgb + :help-message 'helm-colors-help-message + :action + '(("Copy Name (C-c N)" . helm-color-kill-name) + ("Copy RGB (C-c R)" . helm-color-kill-rgb) + ("Insert Name (C-c n)" . helm-color-insert-name) + ("Insert RGB (C-c r)" . helm-color-insert-rgb)))) + +(defun helm-colors-get-name (candidate) + "Get color name." + (replace-regexp-in-string + " " "" + (with-temp-buffer + (insert (capitalize candidate)) + (goto-char (point-min)) + (search-forward-regexp "\\s-\\{2,\\}") + (delete-region (point) (point-max)) + (buffer-string)))) + +(defun helm-colors-get-rgb (candidate) + "Get color RGB." + (replace-regexp-in-string + " " "" + (with-temp-buffer + (insert (capitalize candidate)) + (goto-char (point-max)) + (search-backward-regexp "\\s-\\{2,\\}") + (delete-region (point) (point-min)) + (buffer-string)))) + +;;;###autoload +(defun helm-colors () + "Preconfigured `helm' for color." + (interactive) + (helm :sources '(helm-source-colors helm-source-customize-face) + :buffer "*helm colors*")) + +(provide 'helm-color) + +;;; helm-color.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-comint.el b/code/elpa/helm-20220423.1712/helm-comint.el new file mode 100644 index 0000000..6f85249 --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-comint.el @@ -0,0 +1,230 @@ +;;; helm-comint.el --- Comint prompt navigation for helm. -*- lexical-binding: t -*- + +;; Copyright (C) 2020 Pierre Neidhardt + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Commentary: +;; +;; You can bind this as follows in .emacs: +;; +;; (add-hook 'comint-mode-hook +;; (lambda () +;; (define-key comint-mode-map (kbd "M-s f") 'helm-comint-prompts-all))) + +;;; Code: +(require 'cl-lib) +(require 'helm) +(require 'helm-lib) +(require 'helm-help) +(require 'helm-elisp) + +;;; Comint prompts +;; +(defface helm-comint-prompts-promptidx + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + (:foreground "cyan"))) + "Face used to highlight comint prompt index." + :group 'helm-comint-faces) + +(defface helm-comint-prompts-buffer-name + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + (:foreground "green"))) + "Face used to highlight comint buffer name." + :group 'helm-comint-faces) + +(defcustom helm-comint-prompts-promptidx-p t + "Show prompt number." + :group 'helm-comint + :type 'boolean) + +(defcustom helm-comint-mode-list '(comint-mode slime-repl-mode sly-mrepl-mode sql-interactive-mode) + "Supported modes for prompt navigation. +Derived modes (e.g., Geiser's REPL) are automatically supported." + :group 'helm-comint + :type '(repeat (choice symbol))) + +(defcustom helm-comint-next-prompt-function '((sly-mrepl-mode . (lambda () + (sly-mrepl-next-prompt) + (point)))) + "Alist of (MODE . NEXT-PROMPT-FUNCTION) to use. + If the current major mode is a key in this list, the associated + function will be used to navigate the prompts. + The function must return the point after the prompt. + Otherwise (comint-next-prompt 1) will be used." + :group 'helm-comint + :type '(alist :key-type symbol :value-type function)) + +(defcustom helm-comint-max-offset 400 + "Max number of chars displayed per candidate in comint-input-ring browser. +When t, don't truncate candidate, show all. +By default it is approximatively the number of bits contained in +five lines of 80 chars each i.e 80*5. +Note that if you set this to nil multiline will be disabled, i.e +you will not have anymore separators between candidates." + :type '(choice (const :tag "Disabled" t) + (integer :tag "Max candidate offset")) + :group 'helm-misc) + +(defvar helm-comint-prompts-keymap + (let ((map (make-sparse-keymap))) + (set-keymap-parent map helm-map) + (define-key map (kbd "C-c o") 'helm-comint-prompts-other-window) + (define-key map (kbd "C-c C-o") 'helm-comint-prompts-other-frame) + map) + "Keymap for `helm-comint-prompt-all'.") + +(defun helm-comint-prompts-list (mode &optional buffer) + "List the prompts in BUFFER in mode MODE. + +Return a list of (\"prompt\" (point) (buffer-name) prompt-index)) +E.g. (\"ls\" 162 \"*shell*\" 3). +If BUFFER is nil, use current buffer." + (with-current-buffer (or buffer (current-buffer)) + (when (derived-mode-p mode) + (save-excursion + (goto-char (point-min)) + (let (result (count 1)) + (save-mark-and-excursion + (helm-awhile (and (not (eobp)) + (helm-aif (alist-get major-mode helm-comint-next-prompt-function) + (funcall it) + (comint-next-prompt 1))) + (push (list (buffer-substring-no-properties + it (point-at-eol)) + it (buffer-name) count) + result) + (setq count (1+ count)))) + (nreverse result)))))) + +(defun helm-comint-prompts-list-all (mode) + "List the prompts of all buffers in mode MODE. +See `helm-comint-prompts-list'." + (cl-loop for b in (buffer-list) + append (helm-comint-prompts-list mode b))) + +(defun helm-comint-prompts-transformer (candidates &optional all) + ;; ("ls" 162 "*shell*" 3) => ("*shell*:3:ls" . ("ls" 162 "*shell*" 3)) + (cl-loop for (prt pos buf id) in candidates + collect `(,(concat + (when all + (concat (propertize + buf + 'face 'helm-comint-prompts-buffer-name) + ":")) + (when helm-comint-prompts-promptidx-p + (concat (propertize + (number-to-string id) + 'face 'helm-comint-prompts-promptidx) + ":")) + prt) + . ,(list prt pos buf id)))) + +(defun helm-comint-prompts-all-transformer (candidates) + (helm-comint-prompts-transformer candidates t)) + +(cl-defun helm-comint-prompts-goto (candidate &optional (action 'switch-to-buffer)) + ;; Candidate format: ("ls" 162 "*shell*" 3) + (let ((buf (nth 2 candidate))) + (unless (and (string= (buffer-name) buf) + (eq action 'switch-to-buffer)) + (funcall action buf)) + (goto-char (nth 1 candidate)) + (recenter))) + +(defun helm-comint-prompts-goto-other-window (candidate) + (helm-comint-prompts-goto candidate 'switch-to-buffer-other-window)) + +(defun helm-comint-prompts-goto-other-frame (candidate) + (helm-comint-prompts-goto candidate 'switch-to-buffer-other-frame)) + +(defun helm-comint-prompts-other-window () + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-comint-prompts-goto-other-window))) +(put 'helm-comint-prompts-other-window 'helm-only t) + +(defun helm-comint-prompts-other-frame () + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-comint-prompts-goto-other-frame))) +(put 'helm-comint-prompts-other-frame 'helm-only t) + +;;;###autoload +(defun helm-comint-prompts () + "Pre-configured `helm' to browse the prompts of the current comint buffer." + (interactive) + (if (apply 'derived-mode-p helm-comint-mode-list) + (helm :sources + (helm-build-sync-source "Comint prompts" + :candidates (helm-comint-prompts-list major-mode) + :candidate-transformer 'helm-comint-prompts-transformer + :action '(("Go to prompt" . helm-comint-prompts-goto))) + :buffer "*helm comint prompts*") + (message "Current buffer is not a comint buffer"))) + +;;;###autoload +(defun helm-comint-prompts-all () + "Pre-configured `helm' to browse the prompts of all comint sessions." + (interactive) + (if (apply 'derived-mode-p helm-comint-mode-list) + (helm :sources + (helm-build-sync-source "All comint prompts" + :candidates (helm-comint-prompts-list-all major-mode) + :candidate-transformer 'helm-comint-prompts-all-transformer + :action (quote (("Go to prompt" . helm-comint-prompts-goto) + ("Go to prompt in other window `C-c o`" . + helm-comint-prompts-goto-other-window) + ("Go to prompt in other frame `C-c C-o`" . + helm-comint-prompts-goto-other-frame))) + :keymap helm-comint-prompts-keymap) + :buffer "*helm comint all prompts*") + (message "Current buffer is not a comint buffer"))) + +;;; Comint history +;; +;; +(defun helm-comint-input-ring-action (candidate) + "Default action for comint history." + (with-helm-current-buffer + (delete-region (comint-line-beginning-position) (point-max)) + (insert candidate))) + +(defvar helm-source-comint-input-ring + (helm-build-sync-source "Comint history" + :candidates (lambda () + (with-helm-current-buffer + (cl-loop for elm in (ring-elements comint-input-ring) + unless (string= elm "") + collect elm))) + :action 'helm-comint-input-ring-action + ;; Multiline does not work for `shell' because of an Emacs bug. + ;; It works in other REPLs like Geiser. + :multiline 'helm-comint-max-offset) + "Source that provides Helm completion against `comint-input-ring'.") + +;;;###autoload +(defun helm-comint-input-ring () + "Preconfigured `helm' that provide completion of `comint' history." + (interactive) + (when (or (derived-mode-p 'comint-mode) + (member major-mode helm-comint-mode-list)) + (helm :sources 'helm-source-comint-input-ring + :input (buffer-substring-no-properties (comint-line-beginning-position) + (point-at-eol)) + :buffer "*helm comint history*"))) + +(provide 'helm-comint) + +;;; helm-comint.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-command.el b/code/elpa/helm-20220423.1712/helm-command.el new file mode 100644 index 0000000..4e709a3 --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-command.el @@ -0,0 +1,413 @@ +;;; helm-command.el --- Helm execute-exended-command. -*- lexical-binding: t -*- + +;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Code: + +(require 'cl-lib) +(require 'helm) +(require 'helm-help) +(require 'helm-mode) +(require 'helm-elisp) + + +(defgroup helm-command nil + "Emacs command related Applications and libraries for Helm." + :group 'helm) + +(defcustom helm-M-x-always-save-history nil + "`helm-M-x' save command in `extended-command-history' even when it fails." + :group 'helm-command + :type 'boolean) + +(defcustom helm-M-x-reverse-history nil + "The history source of `helm-M-x' appear in second position when non-nil." + :group 'helm-command + :type 'boolean) + +(defcustom helm-M-x-fuzzy-match t + "Helm-M-x fuzzy matching when non nil." + :group 'helm-command + :type 'boolean) + +(defvar helm-M-x-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map helm-comp-read-map) + (define-key map (kbd "C-u") nil) + (define-key map (kbd "C-u") 'helm-M-x-universal-argument) + (define-key map (kbd "C-]") 'helm-M-x-toggle-short-doc) + map)) + +(defcustom helm-M-x-show-short-doc nil + "Show short docstring of command when non nil. +This value can be toggled with +\\\\[helm-M-x-toggle-short-doc] while in helm-M-x session." + :group 'helm-command + :type 'boolean) + + +;;; Faces +;; +;; +(defgroup helm-command-faces nil + "Customize the appearance of helm-command." + :prefix "helm-" + :group 'helm-command + :group 'helm-faces) + +(defface helm-M-x-key + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "orange" :box (:line-width -1))) + "Face used in helm-M-x to show keybinding." + :group 'helm-command-faces) + +(defface helm-command-active-mode + '((t :inherit font-lock-builtin-face)) + "Face used by `helm-M-x' for activated modes." + :group 'helm-command-faces) + +(defface helm-M-x-short-doc + '((t :box (:line-width -1) :foreground "DimGray")) + "Face used by `helm-M-x' for short docstring." + :group 'helm-command-faces) + +(defvar helm-M-x-input-history nil) +(defvar helm-M-x-prefix-argument nil + "Prefix argument before calling `helm-M-x'.") +(defvar helm-M-x--timer nil) +(defvar helm-M-x--unwind-forms-done nil) + +(defun helm-M-x-get-major-mode-command-alist (mode-map) + "Return alist of MODE-MAP." + (when mode-map + (cl-loop for key being the key-seqs of mode-map using (key-bindings com) + for str-key = (key-description key) + for ismenu = (string-match "" str-key) + unless ismenu collect (cons str-key com)))) + +(defun helm-get-mode-map-from-mode (mode) + "Guess the mode-map name according to MODE. +Some modes don't use conventional mode-map name so we need to +guess mode-map name. E.g. `python-mode' ==> py-mode-map. +Return nil if no mode-map found." + (cl-loop ;; Start with a conventional mode-map name. + with mode-map = (intern-soft (format "%s-map" mode)) + with mode-string = (symbol-name mode) + with mode-name = (replace-regexp-in-string "-mode" "" mode-string) + while (not mode-map) + for count downfrom (length mode-name) + ;; Return when no result after parsing entire string. + when (eq count 0) return nil + for sub-name = (substring mode-name 0 count) + do (setq mode-map (intern-soft (format "%s-map" (concat sub-name "-mode")))) + finally return mode-map)) + +(defun helm-M-x-current-mode-map-alist () + "Return mode-map alist of current `major-mode'." + (let ((map-sym (helm-get-mode-map-from-mode major-mode))) + (when (and map-sym (boundp map-sym)) + (helm-M-x-get-major-mode-command-alist (symbol-value map-sym))))) + +(defun helm-M-x-toggle-short-doc () + "Toggle short doc display in helm-M-x." + (interactive) + (setq helm-M-x-show-short-doc (not helm-M-x-show-short-doc)) + (helm-update (concat "^" (helm-get-selection)) (helm-get-current-source))) +(put 'helm-M-x-toggle-short-doc 'no-helm-mx t) + +(defun helm-M-x-transformer-1 (candidates &optional sort ignore-props) + "Transformer function to show bindings in emacs commands. +Show global bindings and local bindings according to current +`major-mode'. +If SORT is non nil sort list with `helm-generic-sort-fn'. +Note that SORT should not be used when fuzzy matching because +fuzzy matching is running its own sort function with a different +algorithm." + (with-helm-current-buffer + (cl-loop with max-len = (when helm-M-x-show-short-doc + (buffer-local-value 'helm-candidate-buffer-longest-len + (helm-candidate-buffer))) + with local-map = (helm-M-x-current-mode-map-alist) + for cand in candidates + for local-key = (car (rassq cand local-map)) + for key = (substitute-command-keys (format "\\[%s]" cand)) + for sym = (intern (if (consp cand) (car cand) cand)) + for doc = (when max-len + (helm-get-first-line-documentation (intern-soft cand))) + for disp = (if (or (eq sym major-mode) + (and (memq sym minor-mode-list) + (boundp sym) + (buffer-local-value sym helm-current-buffer))) + (propertize cand 'face 'helm-command-active-mode) + cand) + unless (and (null ignore-props) (or (get sym 'helm-only) (get sym 'no-helm-mx))) + collect + (cons (cond ((and (string-match "^M-x" key) local-key) + (format "%s%s%s %s" + disp + (if doc (make-string (+ 4 (- max-len (+ (length cand)))) ? ) "") + (if doc (propertize doc 'face 'helm-M-x-short-doc) "") + (propertize + " " 'display + (propertize local-key 'face 'helm-M-x-key)))) + ((string-match "^M-x" key) + (format "%s%s%s" + disp + (if doc (make-string (+ 4 (- max-len (+ (length cand)))) ? ) "") + (if doc (propertize doc 'face 'helm-M-x-short-doc) ""))) + (t (format "%s%s%s %s" + disp + (if doc (make-string (+ 4 (- max-len (+ (length cand)))) ? ) "") + (if doc (propertize doc 'face 'helm-M-x-short-doc) "") + (propertize + " " 'display + (propertize key 'face 'helm-M-x-key))))) + cand) + into ls + finally return + (if sort (sort ls #'helm-generic-sort-fn) ls)))) + +(defun helm-M-x-transformer (candidates _source) + "Transformer function for `helm-M-x' candidates." + ;; Generic sort function is handling helm-flex. + (helm-M-x-transformer-1 candidates (null helm--in-fuzzy))) + +(defun helm-M-x-transformer-no-sort (candidates _source) + "Transformer function for `helm-M-x' candidates." + (helm-M-x-transformer-1 candidates)) + +(defun helm-M-x-transformer-no-sort-no-props (candidates _source) + "Transformer function for `helm-M-x' candidates." + (helm-M-x-transformer-1 candidates nil t)) + +(defun helm-M-x--notify-prefix-arg () + ;; Notify a prefix-arg set AFTER calling M-x. + (when prefix-arg + (with-helm-window + (helm-display-mode-line (helm-get-current-source) 'force)))) + +(defun helm-cmd--get-current-function-name () + (save-excursion + (beginning-of-defun) + (cadr (split-string (buffer-substring-no-properties + (point-at-bol) (point-at-eol)))))) + +(defun helm-cmd--get-preconfigured-commands (&optional dir) + (let* ((helm-dir (or dir (helm-basedir (locate-library "helm")))) + (helm-autoload-file (expand-file-name "helm-autoloads.el" helm-dir)) + results) + (when (file-exists-p helm-autoload-file) + (with-temp-buffer + (insert-file-contents helm-autoload-file) + (while (re-search-forward "Preconfigured" nil t) + (push (substring (helm-cmd--get-current-function-name) 1) results)))) + results)) + +(defun helm-M-x-universal-argument () + "Same as `universal-argument' but for `helm-M-x'." + (interactive) + (if helm-M-x-prefix-argument + (progn (setq helm-M-x-prefix-argument nil) + (let ((inhibit-read-only t)) + (with-selected-window (minibuffer-window) + (save-excursion + (goto-char (point-min)) + (delete-char (- (minibuffer-prompt-width) (length "M-x ")))))) + (message "Initial prefix arg disabled")) + (setq prefix-arg (list 4)) + (universal-argument--mode))) +(put 'helm-M-x-universal-argument 'helm-only t) + +(defun helm-M-x-persistent-action (candidate) + (helm-elisp--persistent-help + candidate 'helm-describe-function)) + +(defun helm-M-x--move-selection-after-hook () + (setq current-prefix-arg nil)) + +(defun helm-M-x--before-action-hook () + (remove-hook 'helm-move-selection-after-hook + 'helm-M-x--move-selection-after-hook)) + +(defclass helm-M-x-class (helm-source-in-buffer helm-type-command) + ((requires-pattern :initform 0) + (must-match :initform t) + (filtered-candidate-transformer :initform 'helm-M-x-transformer-no-sort) + (persistent-help :initform "Describe this command") + (help-message :initform 'helm-M-x-help-message) + (nomark :initform t) + (cleanup :initform #'helm-M-x--unwind-forms) + (keymap :initform 'helm-M-x-map) + (resume :initform 'helm-M-x-resume-fn))) + +(defun helm-M-x-resume-fn () + (when (and helm-M-x--timer (timerp helm-M-x--timer)) + (cancel-timer helm-M-x--timer) + (setq helm-M-x--timer nil)) + (setq helm-M-x--timer (run-at-time 1 0.1 'helm-M-x--notify-prefix-arg)) + (setq helm--mode-line-display-prefarg t) + ;; Prevent displaying a wrong prefix arg when helm-resume is called + ;; from prefix arg. + (setq current-prefix-arg nil)) + +(defun helm-M-x-read-extended-command (collection &optional predicate history) + "Read or execute action on command name in COLLECTION or HISTORY. + +When `helm-M-x-use-completion-styles' is used, Emacs +`completion-styles' mechanism is used, otherwise standard helm +completion and helm fuzzy matching are used together. + +Helm completion is not provided when executing or defining kbd +macros. + +Arg COLLECTION should be an `obarray' but can be any object +suitable for `try-completion'. Arg PREDICATE is a function that +default to `commandp' see also `try-completion'. Arg HISTORY +default to `extended-command-history'." + (setq helm--mode-line-display-prefarg t) + (let* ((pred (or predicate #'commandp)) + (helm-fuzzy-sort-fn (lambda (candidates _source) + ;; Sort on real candidate otherwise + ;; "symbol ()" is used when sorting. + (helm-fuzzy-matching-default-sort-fn-1 candidates t))) + (sources `(,(helm-make-source "Emacs Commands history" 'helm-M-x-class + :data (lambda () + (helm-comp-read-get-candidates + ;; History should be quoted to + ;; force `helm-comp-read-get-candidates' + ;; to use predicate against + ;; symbol and not string. + (or history 'extended-command-history) + ;; Ensure using empty string to + ;; not defeat helm matching fns [1] + pred nil nil "")) + :fuzzy-match helm-M-x-fuzzy-match) + ,(helm-make-source "Emacs Commands" 'helm-M-x-class + :data (lambda () + (helm-comp-read-get-candidates + ;; [1] Same comment as above. + collection pred nil nil "")) + :fuzzy-match helm-M-x-fuzzy-match))) + (prompt (concat (cond + ((eq helm-M-x-prefix-argument '-) "- ") + ((and (consp helm-M-x-prefix-argument) + (eq (car helm-M-x-prefix-argument) 4)) "C-u ") + ((and (consp helm-M-x-prefix-argument) + (integerp (car helm-M-x-prefix-argument))) + (format "%d " (car helm-M-x-prefix-argument))) + ((integerp helm-M-x-prefix-argument) + (format "%d " helm-M-x-prefix-argument))) + "M-x "))) + (setq helm-M-x--timer (run-at-time 1 0.1 'helm-M-x--notify-prefix-arg)) + ;; Fix Bug#2250, add `helm-move-selection-after-hook' which + ;; reset prefix arg to nil only for this helm session. + (add-hook 'helm-move-selection-after-hook + 'helm-M-x--move-selection-after-hook) + (add-hook 'helm-before-action-hook + 'helm-M-x--before-action-hook) + (when (and sources helm-M-x-reverse-history) + (setq sources (nreverse sources))) + (unwind-protect + (progn + (setq current-prefix-arg nil) + (helm :sources sources + :prompt prompt + :buffer "*helm M-x*" + :history 'helm-M-x-input-history)) + (helm-M-x--unwind-forms)))) + +;; When running a command involving again helm from helm-M-x, the +;; unwind-protect UNWINDS forms are executed only once this helm +;; command exit leaving the helm-M-x timer running and other variables +;; and hooks not unset, so the timer is now in a global var and all +;; the forms that should normally run in unwind-protect are running as +;; well as soon as helm-M-x-execute-command is called. +(defun helm-M-x--unwind-forms (&optional done) + ;; helm-M-x--unwind-forms-done is non nil when it have been called + ;; once from helm-M-x-execute-command. + (unless helm-M-x--unwind-forms-done + (when (timerp helm-M-x--timer) + (cancel-timer helm-M-x--timer) + (setq helm-M-x--timer nil)) + (setq helm--mode-line-display-prefarg nil) + ;; Be sure to remove it here as well in case of quit. + (remove-hook 'helm-move-selection-after-hook + 'helm-M-x--move-selection-after-hook) + (remove-hook 'helm-before-action-hook + 'helm-M-x--before-action-hook)) + ;; Reset helm-M-x--unwind-forms-done to nil when DONE is + ;; unspecified. + (setq helm-M-x--unwind-forms-done done)) + +(defun helm-M-x-execute-command (command) + "Execute COMMAND as an editor command. +COMMAND must be a symbol that satisfies the `commandp' predicate. +Save COMMAND to `extended-command-history'." + (helm-M-x--unwind-forms t) + (when command + ;; Avoid having `this-command' set to *exit-minibuffer. + (setq this-command command + ;; Handle C-x z (repeat) Bug#322 + real-this-command command) + ;; If helm-M-x is called with regular emacs completion (kmacro) + ;; use the value of arg otherwise use helm-current-prefix-arg. + (let ((prefix-arg (or helm-current-prefix-arg helm-M-x-prefix-argument)) + (command-name (symbol-name command))) + (condition-case-unless-debug err + (progn + (command-execute command 'record) + (add-to-history 'extended-command-history command-name)) + (error + (when helm-M-x-always-save-history + (add-to-history 'extended-command-history command-name)) + (signal (car err) (cdr err))))))) + +(defun helm-M-x--vanilla-M-x () + (helm-M-x-execute-command + (intern-soft + (if helm-mode + (unwind-protect + (progn + (helm-mode -1) + (read-extended-command)) + (helm-mode 1)) + (read-extended-command))))) + +;;;###autoload +(defun helm-M-x (_arg) + "Preconfigured `helm' for Emacs commands. +It is `helm' replacement of regular `M-x' +`execute-extended-command'. + +Unlike regular `M-x' Emacs vanilla `execute-extended-command' +command, the prefix args if needed, can be passed AFTER starting +`helm-M-x'. When a prefix arg is passed BEFORE starting +`helm-M-x', the first `C-u' while in `helm-M-x' session will +disable it. + +You can get help on each command by persistent action." + (interactive + (progn + (setq helm-M-x-prefix-argument current-prefix-arg) + (list current-prefix-arg))) + (if (or defining-kbd-macro executing-kbd-macro) + (helm-M-x--vanilla-M-x) + (helm-M-x-read-extended-command obarray))) +(put 'helm-M-x 'interactive-only 'command-execute) + +(provide 'helm-command) + +;;; helm-command.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-config.el b/code/elpa/helm-20220423.1712/helm-config.el new file mode 100644 index 0000000..eb84d92 --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-config.el @@ -0,0 +1,34 @@ +;;; helm-config.el --- Applications library for `helm.el' -*- lexical-binding: t -*- + +;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Commentary: +;; +;; Requiring this file is not needed when using a package manager to +;; install helm as this one will take care of loading the autoload +;; file. + +;;; Code: + +;;; Load the autoload file +;; It should have been generated either by +;; the package manager or the make file. + +(load "helm-autoloads" nil t) + +(provide 'helm-config) + +;;; helm-config.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-dabbrev.el b/code/elpa/helm-20220423.1712/helm-dabbrev.el new file mode 100644 index 0000000..02c354b --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-dabbrev.el @@ -0,0 +1,396 @@ +;;; helm-dabbrev.el --- Helm implementation of dabbrev. -*- lexical-binding: t -*- + +;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Code: + +(require 'helm) +(require 'helm-lib) +(require 'helm-help) +(require 'helm-elisp) ; For show-completion. + +(defgroup helm-dabbrev nil + "Dabbrev related Applications and libraries for Helm." + :group 'helm) + +(defcustom helm-dabbrev-always-search-all t + "Always search in all buffers when non--nil. +Note that even if nil, a search in all buffers will occur if the +length of candidates is <= than +`helm-dabbrev-max-length-result'." + :group 'helm-dabbrev + :type 'boolean) + +(defcustom helm-dabbrev-candidates-number-limit 1000 + "Maximum number of candidates to collect. + +The higher this number is, the slower the computation of +candidates will be. You can use safely a higher value with +emacs-26+. +Note that this have nothing to do with +`helm-candidate-number-limit', this means that computation of +candidates stop when this value is reached but only +`helm-candidate-number-limit' candidates are displayed in the +Helm buffer." + :group 'helm-dabbrev + :type 'integer) + +(defcustom helm-dabbrev-ignored-buffers-regexps + '("\\*helm" "\\*Messages" "\\*Echo Area" "\\*Buffer List") + "List of regexps matching names of buffers that `helm-dabbrev' should not check." + :group 'helm-dabbrev + :type '(repeat regexp)) + +(defcustom helm-dabbrev-related-buffer-fn #'helm-dabbrev--same-major-mode-p + "A function that decide if a buffer to search in its related to `current-buffer'. + +This is actually determined by comparing `major-mode' of the +buffer to search and the `current-buffer'. + +The function take one arg, the buffer which is current, look at +`helm-dabbrev--same-major-mode-p' for an example. + +When nil all buffers are considered related to `current-buffer'." + :group 'helm-dabbrev + :type 'function) + +(defcustom helm-dabbrev-major-mode-assoc nil + "Major mode association alist. + +This allow helm-dabbrev searching in buffers with the associated +`major-mode'. +E.g. \(emacs-lisp-mode . lisp-interaction-mode\) + +will allow searching in the lisp-interaction-mode buffer when +`current-buffer' is an `emacs-lisp-mode' buffer and vice versa +i.e. no need to provide \(lisp-interaction-mode . +emacs-lisp-mode\) association. + +When nil check is the searched buffer has same `major-mode' than +the `current-buffer'. + +This has no effect when `helm-dabbrev-related-buffer-fn' is nil +or of course bound to a function that doesn't handle this var." + :type '(alist :key-type symbol :value-type symbol) + :group 'helm-dabbrev) + +(defcustom helm-dabbrev-lineno-around 30 + "Search first in this number of lines before and after point." + :group 'helm-dabbrev + :type 'integer) + +(defcustom helm-dabbrev-cycle-threshold 5 + "Number of time helm-dabbrev cycle before displaying helm completion. +When nil or 0 disable cycling." + :group 'helm-dabbrev + :type '(choice (const :tag "Cycling disabled" nil) integer)) + +(defcustom helm-dabbrev-case-fold-search 'smart + "Set `case-fold-search' in `helm-dabbrev'. +Same as `helm-case-fold-search' but for `helm-dabbrev'. +Note that this is not affecting searching in Helm buffer, but the +initial search for all candidates in buffer(s)." + :group 'helm-dabbrev + :type '(choice (const :tag "Ignore case" t) + (const :tag "Respect case" nil) + (other :tag "Smart" 'smart))) + +(defvaralias 'helm-dabbrev--regexp 'helm-dabbrev-separator-regexp) +(make-obsolete-variable 'helm-dabbrev--regexp + 'helm-dabbrev-separator-regexp "2.8.3") +;; Check for beginning of line should happen last (^\n\\|^). +(defvar helm-dabbrev-separator-regexp + "\\s-\\|\t\\|[(\\[\\{\"'`=<$;,@.#+]\\|\\s\\\\|^\n\\|^" + "Regexp matching the start of a dabbrev candidate.") + + +(defvar helm-dabbrev-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map helm-map) + (define-key map (kbd "M-/") 'helm-next-line) + (define-key map (kbd "M-:") 'helm-previous-line) + map)) + +;; Internal +(defvar helm-dabbrev--cache nil) +(defvar helm-dabbrev--data nil) +(cl-defstruct helm-dabbrev-info dabbrev limits iterator) +(defvar helm-dabbrev--already-tried nil) +(defvar helm-dabbrev--computing-cache nil + "[INTERNAL] Flag to notify helm-dabbrev is blocked. +Do nothing when non nil.") + +(defun helm-dabbrev--buffer-list () + (cl-loop for buf in (buffer-list) + unless (cl-loop for r in helm-dabbrev-ignored-buffers-regexps + thereis (string-match r (buffer-name buf))) + collect buf)) + +(defun helm-dabbrev--same-major-mode-p (start-buffer) + "Decide if current-buffer is related to START-BUFFER." + (helm-same-major-mode-p start-buffer helm-dabbrev-major-mode-assoc)) + +(defun helm-dabbrev--collect (str limit ignore-case all) + (let* ((case-fold-search ignore-case) + (buffer1 (current-buffer)) ; start buffer. + (minibuf (minibufferp buffer1)) + results pos-before pos-after) + (catch 'break + (dolist (buf (if all (helm-dabbrev--buffer-list) + (list (current-buffer)))) + (with-current-buffer buf + (when (or minibuf ; check against all buffers when in minibuffer. + (if helm-dabbrev-related-buffer-fn + (funcall helm-dabbrev-related-buffer-fn buffer1) + t)) + (save-excursion + ;; Start searching before thing before point. + (goto-char (- (point) (length str))) + ;; Search the last 30 lines BEFORE point and set POS-BEFORE. + (cl-multiple-value-bind (res _pa pb) + (helm-dabbrev--search-and-store str -2 limit results) + (setq results res + ;; No need to set POS-AFTER here. + pos-before pb))) + (save-excursion + ;; Search the next 30 lines AFTER point and set POS-AFTER. + (cl-multiple-value-bind (res pa _pb) + (helm-dabbrev--search-and-store str 2 limit results) + (setq results res + ;; No need to set POS-BEFORE, we keep the last + ;; value found. + pos-after pa))) + (save-excursion + ;; Search all BEFORE point maybe starting from + ;; POS-BEFORE to not search again what previously found. + ;; If limit is reached in previous call of + ;; `helm-dabbrev--search-and-store' POS-BEFORE is nil and + ;; goto-char will fail, so check it. + (when pos-before (goto-char pos-before)) + (cl-multiple-value-bind (res _pa _pb) + (helm-dabbrev--search-and-store str -1 limit results) + ;; No need to set POS-BEFORE and POS-AFTER here. + (setq results res))) + (save-excursion + ;; Search all AFTER point maybe starting from POS-AFTER. + ;; Same comment as above for POS-AFTER. + (when pos-after (goto-char pos-after)) + (cl-multiple-value-bind (res _pa _pb) + (helm-dabbrev--search-and-store str 1 limit results) + ;; No need to set POS-BEFORE and POS-AFTER here. + (setq results res))))) + (when (>= (length results) limit) (throw 'break nil)))) + (nreverse results))) + +(defun helm-dabbrev--search-and-store (pattern direction limit results) + "Search words or symbols matching PATTERN in DIRECTION up to LIMIT. +Finally returns all matched candidates appended to RESULTS. +Argument DIRECTION can be: + - (1): Search forward from point. + - (-1): Search backward from point. + - (2): Search forward from the + `helm-dabbrev-lineno-around' + lines after point. + - (-2): Search backward from the + `helm-dabbrev-lineno-around' + lines before point." + (let ((res results) + after before) + (while (and (<= (length res) limit) + (cl-case direction + (1 (search-forward pattern nil t)) + (-1 (search-backward pattern nil t)) + (2 (let ((pos + (save-excursion + (forward-line + helm-dabbrev-lineno-around) + (point)))) + (setq after pos) + (search-forward pattern pos t))) + (-2 (let ((pos + (save-excursion + (forward-line + (- helm-dabbrev-lineno-around)) + (point)))) + (setq before pos) + (search-backward pattern pos t))))) + (let* ((mb (match-beginning 0)) + (replace-regexp (concat "\\(" helm-dabbrev-separator-regexp + "\\)\\'")) + (match-word (helm-dabbrev--search + pattern mb replace-regexp))) + (when (and match-word (not (member match-word res))) + (push match-word res)))) + (list res after before))) + +(defun helm-dabbrev--search (pattern beg sep-regexp) + "Search word or symbol at point matching PATTERN. +Argument BEG is corresponding to the previous `match-beginning' +search. +The search starts at (1- BEG) with a regexp starting with +`helm-dabbrev-separator-regexp' followed by PATTERN followed by a +regexp matching syntactically any word or symbol. +The possible false positives matching SEP-REGEXP at end are +finally removed." + (let ((eol (point-at-eol))) + (save-excursion + (goto-char (1- beg)) + (when (re-search-forward + (concat "\\(" + helm-dabbrev-separator-regexp + "\\)" + "\\(?99:\\(" + (regexp-quote pattern) + "\\(\\sw\\|\\s_\\)+\\)\\)") + eol t) + (replace-regexp-in-string + sep-regexp "" + (match-string-no-properties 99)))))) + +(defun helm-dabbrev--get-candidates (dabbrev &optional limit) + (cl-assert dabbrev nil "[No Match]") + (helm-dabbrev--collect + dabbrev (or limit helm-dabbrev-candidates-number-limit) + (cl-case helm-dabbrev-case-fold-search + (smart (helm-set-case-fold-search-1 dabbrev)) + (t helm-dabbrev-case-fold-search)) + helm-dabbrev-always-search-all)) + +(defun helm-dabbrev-default-action (candidate) + (with-helm-current-buffer + (let* ((limits (helm-bounds-of-thing-before-point + helm-dabbrev-separator-regexp)) + (beg (car limits)) + (end (point))) + (run-with-timer + 0.01 nil + 'helm-insert-completion-at-point + beg end candidate)))) + +;;;###autoload +(cl-defun helm-dabbrev () + "Preconfigured helm for dynamic abbreviations." + (interactive) + (unless helm-dabbrev--computing-cache + (let ((dabbrev (helm-thing-before-point + nil helm-dabbrev-separator-regexp)) + (limits (helm-bounds-of-thing-before-point + helm-dabbrev-separator-regexp)) + (enable-recursive-minibuffers t) + (cycling-disabled-p (or (null helm-dabbrev-cycle-threshold) + (zerop helm-dabbrev-cycle-threshold))) + (helm-execute-action-at-once-if-one t) + (helm-quit-if-no-candidate + (lambda () + (message "[Helm-dabbrev: No expansion found]")))) + (cl-assert (and (stringp dabbrev) (not (string= dabbrev ""))) + nil "[Helm-dabbrev: Nothing found before point]") + (when (and + ;; have been called at least once. + (helm-dabbrev-info-p helm-dabbrev--data) + ;; But user have moved with some other command + ;; in the meaning time. + (not (eq last-command 'helm-dabbrev))) + (setq helm-dabbrev--data nil)) + ;; When candidates are requested in helm directly without cycling, + ;; we need them right now before running helm. + (when cycling-disabled-p + (message "Waiting for helm-dabbrev candidates...") + (setq helm-dabbrev--cache (helm-dabbrev--get-candidates dabbrev))) + (unless (or cycling-disabled-p + (helm-dabbrev-info-p helm-dabbrev--data)) + (setq helm-dabbrev--data + (make-helm-dabbrev-info + :dabbrev dabbrev + :limits limits + :iterator + (helm-iter-list + (cl-loop for i in (helm-dabbrev--get-candidates + dabbrev helm-dabbrev-cycle-threshold) + when (string-match-p + (concat "^" (regexp-quote dabbrev)) i) + collect i))))) + (let ((iter (and (helm-dabbrev-info-p helm-dabbrev--data) + (helm-dabbrev-info-iterator helm-dabbrev--data))) + deactivate-mark) + ;; Cycle until iterator is consumed. + (helm-aif (and iter (helm-iter-next iter)) + (progn + (helm-insert-completion-at-point + (car (helm-dabbrev-info-limits helm-dabbrev--data)) + ;; END is the end of the previous inserted string, not + ;; the end (apart for first insertion) of the initial string. + (cdr limits) it) + ;; Move already tried candidates to end of list. + (push it helm-dabbrev--already-tried)) + ;; Iterator is now empty, or cycling was disabled, maybe + ;; reset dabbrev to initial value and start helm completion. + (let* ((old-dabbrev (if (helm-dabbrev-info-p helm-dabbrev--data) + (helm-dabbrev-info-dabbrev helm-dabbrev--data) + dabbrev)) + (only-one (eq (length helm-dabbrev--already-tried) 1))) + (unless helm-dabbrev--cache ; Already computed when + ; cycling is disabled. + (message "Waiting for helm-dabbrev candidates...") + (setq helm-dabbrev--computing-cache t) + (setq helm-dabbrev--cache + (helm-dabbrev--get-candidates old-dabbrev)) + ;; If user continues typing M-/ while display is blocked by + ;; helm-dabbrev--get-candidates delete these events. + (setq unread-command-events nil)) + ;; If the length of candidates is only one when computed + ;; that's mean the unique matched item have already been + ;; inserted by the iterator, so no need to reinsert the old dabbrev, + ;; just let helm exiting with "No expansion found". + (unless (or only-one cycling-disabled-p) + (setq dabbrev old-dabbrev + limits (helm-dabbrev-info-limits helm-dabbrev--data)) + (setq helm-dabbrev--data nil) + (delete-region (car limits) (point)) + (insert dabbrev)) + (when (and (null cycling-disabled-p) only-one) + (setq helm-dabbrev--cache nil + helm-dabbrev--already-tried nil + helm-dabbrev--computing-cache nil) + (cl-return-from helm-dabbrev + (message "[Helm-dabbrev: No expansion found]"))) + (with-helm-show-completion (car limits) (cdr limits) + (unwind-protect + (helm :sources + (helm-build-in-buffer-source "Dabbrev Expand" + :data + (append + (cl-loop with lst = helm-dabbrev--cache + for cand in helm-dabbrev--already-tried + do (setq lst (delete cand lst)) + finally return lst) + helm-dabbrev--already-tried) + :persistent-action 'ignore + :persistent-help "DoNothing" + :keymap helm-dabbrev-map + :action 'helm-dabbrev-default-action + :group 'helm-dabbrev) + :buffer "*helm dabbrev*" + :input (concat "^" dabbrev " ") + :resume 'noresume + :allow-nest t) + (setq helm-dabbrev--computing-cache nil + helm-dabbrev--already-tried nil + helm-dabbrev--cache nil))))))))) + +(provide 'helm-dabbrev) + +;;; helm-dabbrev.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-easymenu.el b/code/elpa/helm-20220423.1712/helm-easymenu.el new file mode 100644 index 0000000..c30bc05 --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-easymenu.el @@ -0,0 +1,84 @@ +;;; helm-easymenu.el --- Helm easymenu definitions. -*- lexical-binding: t -*- + +;; Copyright (C) 2015 ~ 2020 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Code: + +(require 'easymenu) + +(easy-menu-add-item + nil '("Tools") + '("Helm" + ["Find any Files/Buffers" helm-multi-files t] + ["Helm Everywhere (Toggle)" helm-mode t] + ["Helm resume" helm-resume t] + "----" + ("Files" + ["Find files" helm-find-files t] + ["Recent Files" helm-recentf t] + ["Locate" helm-locate t] + ["Search Files with find" helm-find t] + ["Bookmarks" helm-filtered-bookmarks t]) + ("Buffers" + ["Find buffers" helm-buffers-list t]) + ("Projects" + ["Browse project" helm-browse-project] + ["Projects history" helm-projects-history]) + ("Commands" + ["Emacs Commands" helm-M-x t] + ["Externals Commands" helm-run-external-command t]) + ("Help" + ["Helm Apropos" helm-apropos t]) + ("Info" + ["Info at point" helm-info-at-point t] + ["Emacs Manual index" helm-info-emacs t] + ["Gnus Manual index" helm-info-gnus t] + ["Helm documentation" helm-documentation t]) + ("Elpa" + ["Elisp packages" helm-list-elisp-packages t] + ["Elisp packages no fetch" helm-list-elisp-packages-no-fetch t]) + ("Tools" + ["Occur" helm-occur t] + ["Grep current directory with AG" helm-do-grep-ag t] + ["Gid" helm-gid t] + ["Etags" helm-etags-select t] + ["Lisp complete at point" helm-lisp-completion-at-point t] + ["Browse Kill ring" helm-show-kill-ring t] + ["Browse register" helm-register t] + ["Mark Ring" helm-all-mark-rings t] + ["Regexp handler" helm-regexp t] + ["Colors & Faces" helm-colors t] + ["Show xfonts" helm-select-xfont t] + ["Ucs Symbols" helm-ucs t] + ["Imenu" helm-imenu t] + ["Imenu all" helm-imenu-in-all-buffers t] + ["Semantic or Imenu" helm-semantic-or-imenu t] + ["Google Suggest" helm-google-suggest t] + ["Eval expression" helm-eval-expression-with-eldoc t] + ["Calcul expression" helm-calcul-expression t] + ["Man pages" helm-man-woman t] + ["Top externals process" helm-top t] + ["Emacs internals process" helm-list-emacs-process t]) + "----" + ["Preferred Options" helm-configuration t]) + "Spell Checking") + +(easy-menu-add-item nil '("Tools") '("----") "Spell Checking") + + +(provide 'helm-easymenu) + +;;; helm-easymenu.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-elisp-package.el b/code/elpa/helm-20220423.1712/helm-elisp-package.el new file mode 100644 index 0000000..c0c5ddc --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-elisp-package.el @@ -0,0 +1,499 @@ +;;; helm-elisp-package.el --- helm interface for package.el -*- lexical-binding: t -*- + +;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Code: +(require 'cl-lib) +(require 'helm) +(require 'helm-help) +(require 'package) + +(defgroup helm-el-package nil + "helm elisp packages." + :group 'helm) + +(defcustom helm-el-package-initial-filter 'all + "Show only installed, upgraded or all packages at startup." + :group 'helm-el-package + :type '(radio :tag "Initial filter for elisp packages" + (const :tag "Show all packages" all) + (const :tag "Show installed packages" installed) + (const :tag "Show not installed packages" uninstalled) + (const :tag "Show upgradable packages" upgrade))) + +(defcustom helm-el-truncate-lines t + "Truncate lines in `helm-buffer' when non-nil." + :group 'helm-el-package + :type 'boolean) + + +(defcustom helm-el-package-upgrade-on-start nil + "Show package upgrades on startup when non nil." + :group 'helm-el-package + :type 'boolean) + +(defcustom helm-el-package-autoremove-on-start nil + "Try to autoremove no more needed packages on startup. +See `package-autoremove'." + :group 'helm-el-package + :type 'boolean) + +;; internals vars +(defvar helm-el-package--show-only 'all) +(defvar helm-el-package--initialized-p nil) +(defvar helm-el-package--tabulated-list nil) +(defvar helm-el-package--upgrades nil) +(defvar helm-el-package--removable-packages nil) + +;; Shutup bytecompiler for emacs-24* +(defvar package-menu-async) ; Only available on emacs-25. +(defvar helm-marked-buffer-name) +(declare-function async-byte-recompile-directory "ext:async-bytecomp.el") +(declare-function with-helm-display-marked-candidates "helm-utils.el") + + +(defun helm-el-package--init () + ;; In emacs-27 package-show-package-list returns an empty buffer + ;; until package-initialize have been called. + (unless (or package--initialized + (null (boundp 'package-quickstart))) + (package-initialize)) + (let (package-menu-async + (inhibit-read-only t)) + (when (null package-alist) + (setq helm-el-package--show-only 'all)) + (unless (consp package-selected-packages) + (helm-aif (package--find-non-dependencies) + (setq package-selected-packages it))) + (when (and (setq helm-el-package--removable-packages + (package--removable-packages)) + helm-el-package-autoremove-on-start) + (package-autoremove)) + (unwind-protect + (progn + (save-selected-window + (if helm-el-package--initialized-p + ;; Use this as `list-packages' doesn't work + ;; properly (empty buffer) when called from lisp + ;; with 'no-fetch (emacs-25 WA). + (package-show-package-list) + (when helm--force-updating-p (message "Refreshing packages list...")) + (list-packages helm-el-package--initialized-p)) + (setq helm-el-package--initialized-p t) + (message nil)) + (helm-init-candidates-in-buffer + 'global + (with-current-buffer (get-buffer "*Packages*") + (setq helm-el-package--tabulated-list tabulated-list-entries) + (remove-text-properties (point-min) (point-max) + '(read-only button follow-link category)) + (goto-char (point-min)) + (while (re-search-forward "^[ \t]+" nil t) + (replace-match "")) + (buffer-string))) + (setq helm-el-package--upgrades (helm-el-package-menu--find-upgrades)) + (if helm--force-updating-p + (if helm-el-package--upgrades + (message "Refreshing packages list done, [%d] package(s) to upgrade" + (length helm-el-package--upgrades)) + (message "Refreshing packages list done, no upgrades available")) + (setq helm-el-package--show-only (if (and helm-el-package-upgrade-on-start + helm-el-package--upgrades) + 'upgrade + helm-el-package-initial-filter)))) + (kill-buffer "*Packages*")))) + +(defun helm-el-package-describe (candidate) + (let ((id (get-text-property 0 'tabulated-list-id candidate))) + (describe-package (package-desc-name id)))) + +(defun helm-el-package-visit-homepage (candidate) + (let* ((id (get-text-property 0 'tabulated-list-id candidate)) + (pkg (package-desc-name id)) + (desc (cadr (assoc pkg package-archive-contents))) + (extras (package-desc-extras desc)) + (url (and (listp extras) (cdr-safe (assoc :url extras))))) + (if (stringp url) + (browse-url url) + (message "Package %s has no homepage" + (propertize (symbol-name pkg) + 'face 'font-lock-keyword-face))))) + +(defun helm-el-run-visit-homepage () + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-el-package-visit-homepage))) +(put 'helm-el-run-visit-homepage 'helm-only t) + +(defun helm-elisp-package--pkg-name (pkg) + (if (package-desc-p pkg) + (package-desc-name pkg) + pkg)) + +(defun helm-el-package-install-1 (pkg-list) + (cl-loop with mkd = pkg-list + for p in mkd + for id = (get-text-property 0 'tabulated-list-id p) + for name = (helm-elisp-package--pkg-name id) + do (package-install id t) + when (helm-aand (assq name package-alist) + (package-desc-dir (cadr it)) + (file-exists-p it)) + collect id into installed-list and + do (unless (package--user-selected-p name) + (package--save-selected-packages + (cons name package-selected-packages))) + finally do (message (format "%d packages installed:\n(%s)" + (length installed-list) + (mapconcat #'package-desc-full-name + installed-list ", "))))) + +(defun helm-el-package-install (_candidate) + (helm-el-package-install-1 (helm-marked-candidates))) + +(defun helm-el-run-package-install () + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-el-package-install))) +(put 'helm-el-run-package-install 'helm-only t) + +(defun helm-el-package-uninstall-1 (pkg-list &optional force) + (cl-loop with mkd = pkg-list + for p in mkd + for id = (get-text-property 0 'tabulated-list-id p) + do + (condition-case-unless-debug err + (package-delete id force) + (error (message (cadr err)))) + ;; Seems like package-descs are symbols with props instead of + ;; vectors in emacs-27, use package-desc-name to ensure + ;; compatibility in all emacs versions. + unless (assoc (package-desc-name id) package-alist) + collect id into delete-list + finally do (if delete-list + (message (format "%d packages deleted:\n(%s)" + (length delete-list) + (mapconcat #'package-desc-full-name + delete-list ", "))) + "No package deleted"))) + +(defun helm-el-package-uninstall (_candidate) + (helm-el-package-uninstall-1 (helm-marked-candidates) helm-current-prefix-arg)) + +(defun helm-el-run-package-uninstall () + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-el-package-uninstall))) +(put 'helm-el-run-package-uninstall 'helm-only t) + +(defun helm-el-package-menu--find-upgrades () + (cl-loop for entry in helm-el-package--tabulated-list + for pkg-desc = (car entry) + for status = (package-desc-status pkg-desc) + ;; A dependency. + when (string= status "dependency") + collect pkg-desc into dependencies + ;; An installed package used as dependency (user have + ;; installed this package explicitely). + when (package--used-elsewhere-p pkg-desc) + collect pkg-desc into installed-as-dep + ;; An installed package. + when (member status '("installed" "unsigned")) + collect pkg-desc into installed + when (member status '("available" "new")) + collect (cons (package-desc-name pkg-desc) pkg-desc) into available + finally return + ;; Always try to upgrade dependencies before installed. + (cl-loop with all = (append dependencies installed-as-dep installed) + for pkg in all + for name = (package-desc-name pkg) + for avail-pkg = (assq name available) + when (and avail-pkg + (version-list-< + (package-desc-version pkg) + (package-desc-version (cdr avail-pkg)))) + collect avail-pkg))) + +(defun helm-el-package--user-installed-p (package) + "Return non-nil if PACKAGE is a user-installed package." + (let* ((assoc (assq package package-alist)) + (pkg-desc (and assoc (cadr assoc))) + (dir (and pkg-desc (package-desc-dir pkg-desc)))) + (when dir + (file-in-directory-p dir package-user-dir)))) + +(defun helm-el-package-upgrade-1 (pkg-list) + (cl-loop for p in pkg-list + for pkg-desc = (car p) + for pkg-name = (package-desc-name pkg-desc) + for upgrade = (cdr (assq pkg-name + helm-el-package--upgrades)) + do + (cond (;; Install. + (equal pkg-desc upgrade) + (message "Installing package `%s'" pkg-name) + (package-install pkg-desc t)) + (;; Do nothing. + (or (null upgrade) + ;; This may happen when a Elpa version of pkg + ;; is installed and need upgrade and pkg is as + ;; well a builtin package. + (package-built-in-p pkg-name)) + (ignore)) + (;; Delete. + t + (message "Deleting package `%s'" pkg-name) + (package-delete pkg-desc t t))))) + +(defun helm-el-package-upgrade (_candidate) + (helm-el-package-upgrade-1 + (cl-loop with pkgs = (helm-marked-candidates) + for p in helm-el-package--tabulated-list + for pkg = (car p) + if (member (symbol-name (package-desc-name pkg)) pkgs) + collect p))) + +(defun helm-el-run-package-upgrade () + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-el-package-upgrade))) +(put 'helm-el-run-package-upgrade 'helm-only t) + +(defun helm-el-package-upgrade-all () + (if helm-el-package--upgrades + (with-helm-display-marked-candidates + helm-marked-buffer-name (helm-fast-remove-dups + (mapcar (lambda (x) (symbol-name (car x))) + helm-el-package--upgrades) + :test 'equal) + (when (y-or-n-p "Upgrade all packages? ") + (helm-el-package-upgrade-1 helm-el-package--tabulated-list))) + (message "No packages to upgrade actually!"))) + +(defun helm-el-package-upgrade-all-action (_candidate) + (helm-el-package-upgrade-all)) + +(defun helm-el-run-package-upgrade-all () + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-el-package-upgrade-all-action))) +(put 'helm-el-run-package-upgrade-all 'helm-only t) + +(defun helm-el-package--transformer (candidates _source) + (cl-loop for c in candidates + for disp = (concat " " c) + for id = (get-text-property 0 'tabulated-list-id c) + for name = (and id (package-desc-name id)) + for desc = (package-desc-status id) + for built-in-p = (and (package-built-in-p name) + (not (member desc '("available" "new" + "installed" "dependency")))) + for installed-p = (member desc '("installed" "dependency")) + for upgrade-p = (assq name helm-el-package--upgrades) + for user-installed-p = (memq name package-selected-packages) + do (when (and user-installed-p (not upgrade-p)) + (put-text-property 0 2 'display "S " disp)) + do (when (or (memq name helm-el-package--removable-packages) + (and upgrade-p installed-p)) + (put-text-property 0 2 'display "U " disp) + (put-text-property + 2 (+ (length (symbol-name name)) 2) + 'face 'font-lock-variable-name-face disp)) + do (when (and upgrade-p (not installed-p) (not built-in-p)) + (put-text-property 0 2 'display "I " disp)) + for cand = (cons disp (car (split-string disp))) + when (or (and built-in-p + (eq helm-el-package--show-only 'built-in)) + (and upgrade-p + (eq helm-el-package--show-only 'upgrade)) + (and installed-p + (eq helm-el-package--show-only 'installed)) + (and (not installed-p) + (not built-in-p) + (eq helm-el-package--show-only 'uninstalled)) + (eq helm-el-package--show-only 'all)) + collect cand)) + +(defun helm-el-package-show-built-in () + (interactive) + (with-helm-alive-p + (setq helm-el-package--show-only 'built-in) + (helm-update))) +(put 'helm-el-package-show-built-in 'helm-only t) + +(defun helm-el-package-show-upgrade () + (interactive) + (with-helm-alive-p + (setq helm-el-package--show-only 'upgrade) + (helm-update))) +(put 'helm-el-package-show-upgrade 'helm-only t) + +(defun helm-el-package-show-installed () + (interactive) + (with-helm-alive-p + (setq helm-el-package--show-only 'installed) + (helm-update))) +(put 'helm-el-package-show-installed 'helm-only t) + +(defun helm-el-package-show-all () + (interactive) + (with-helm-alive-p + (setq helm-el-package--show-only 'all) + (helm-update))) +(put 'helm-el-package-show-all 'helm-only t) + +(defun helm-el-package-show-uninstalled () + (interactive) + (with-helm-alive-p + (setq helm-el-package--show-only 'uninstalled) + (helm-update))) +(put 'helm-el-package-show-uninstalled 'helm-only t) + +(defvar helm-el-package-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map helm-map) + (define-key map (kbd "M-I") 'helm-el-package-show-installed) + (define-key map (kbd "M-O") 'helm-el-package-show-uninstalled) + (define-key map (kbd "M-U") 'helm-el-package-show-upgrade) + (define-key map (kbd "M-B") 'helm-el-package-show-built-in) + (define-key map (kbd "M-A") 'helm-el-package-show-all) + (define-key map (kbd "C-c i") 'helm-el-run-package-install) + (define-key map (kbd "C-c r") 'helm-el-run-package-reinstall) + (define-key map (kbd "C-c d") 'helm-el-run-package-uninstall) + (define-key map (kbd "C-c u") 'helm-el-run-package-upgrade) + (define-key map (kbd "C-c U") 'helm-el-run-package-upgrade-all) + (define-key map (kbd "C-c @") 'helm-el-run-visit-homepage) + map)) + +(defvar helm-source-list-el-package nil) +(defclass helm-list-el-package-source (helm-source-in-buffer) + ((init :initform 'helm-el-package--init) + (get-line :initform 'buffer-substring) + (filtered-candidate-transformer :initform 'helm-el-package--transformer) + (action-transformer :initform 'helm-el-package--action-transformer) + (help-message :initform 'helm-el-package-help-message) + (keymap :initform 'helm-el-package-map) + (update :initform 'helm-el-package--update) + (candidate-number-limit :initform 9999) + (action :initform '(("Describe package" . helm-el-package-describe) + ("Visit homepage" . helm-el-package-visit-homepage))) + (find-file-target :initform #'helm-el-package-quit-an-find-file-fn) + (group :initform 'helm-el-package))) + +(defun helm-el-package-quit-an-find-file-fn (source) + (let* ((sel (helm-get-selection nil nil source)) + (pkg (and (stringp sel) + (get-text-property 0 'tabulated-list-id sel)))) + (when (and pkg (package-installed-p pkg)) + (expand-file-name (package-desc-dir pkg))))) + +(defun helm-el-package--action-transformer (actions candidate) + (let* ((pkg-desc (get-text-property 0 'tabulated-list-id candidate)) + (status (package-desc-status pkg-desc)) + (pkg-name (package-desc-name pkg-desc)) + (built-in (and (package-built-in-p pkg-name) + (not (member status '("available" "new" + "installed" "dependency"))))) + (acts (if helm-el-package--upgrades + (append actions '(("Upgrade all packages" + . helm-el-package-upgrade-all-action))) + actions))) + (cond (built-in '(("Describe package" . helm-el-package-describe))) + ((and (package-installed-p pkg-name) + (cdr (assq pkg-name helm-el-package--upgrades)) + (member status '("installed" "dependency"))) + (append '(("Upgrade package(s)" . helm-el-package-upgrade) + ("Uninstall package(s)" . helm-el-package-uninstall)) + acts)) + ((and (package-installed-p pkg-name) + (cdr (assq pkg-name helm-el-package--upgrades)) + (string= status "available")) + (append '(("Upgrade package(s)" . helm-el-package-upgrade)) + acts)) + ((and (package-installed-p pkg-name) + (or (null (package-built-in-p pkg-name)) + (and (package-built-in-p pkg-name) + (assq pkg-name package-alist)))) + (append acts '(("Reinstall package(s)" . helm-el-package-reinstall) + ("Recompile package(s)" . helm-el-package-recompile) + ("Uninstall package(s)" . helm-el-package-uninstall)))) + (t (append acts '(("Install packages(s)" . helm-el-package-install))))))) + +(defun helm-el-package--update () + (setq helm-el-package--initialized-p nil)) + +(defun helm-el-package-recompile (_pkg) + (cl-loop for p in (helm-marked-candidates) + do (helm-el-package-recompile-1 p))) + +(defun helm-el-package-recompile-1 (pkg) + (let* ((pkg-desc (get-text-property 0 'tabulated-list-id pkg)) + (dir (package-desc-dir pkg-desc))) + (async-byte-recompile-directory dir))) + +(defun helm-el-package-reinstall (_pkg) + (cl-loop for p in (helm-marked-candidates) + for pkg-desc = (get-text-property 0 'tabulated-list-id p) + do (helm-el-package-reinstall-1 pkg-desc))) + +(defun helm-el-package-reinstall-1 (pkg-desc) + (let ((name (package-desc-name pkg-desc))) + (package-delete pkg-desc 'force 'nosave) + ;; pkg-desc contain the description + ;; of the installed package just removed + ;; and is BTW no more valid. + ;; Use the entry in package-archive-content + ;; which is the non--installed package entry. + ;; For some reason `package-install' + ;; need a pkg-desc (package-desc-p) for the build-in + ;; packages already installed, the name (as symbol) + ;; fails with such packages. + (package-install + (cadr (assq name package-archive-contents)) t))) + +(defun helm-el-run-package-reinstall () + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-el-package-reinstall))) +(put 'helm-el-run-package-reinstall 'helm-only t) + +;;;###autoload +(defun helm-list-elisp-packages (arg) + "Preconfigured `helm' for listing and handling Emacs packages." + (interactive "P") + (when arg (setq helm-el-package--initialized-p nil)) + (unless helm-source-list-el-package + (setq helm-source-list-el-package + (helm-make-source "list packages" 'helm-list-el-package-source))) + (helm :sources 'helm-source-list-el-package + :truncate-lines helm-el-truncate-lines + :full-frame t + :buffer "*helm list packages*")) + +;;;###autoload +(defun helm-list-elisp-packages-no-fetch (arg) + "Preconfigured Helm for Emacs packages. + +Same as `helm-list-elisp-packages' but don't fetch packages on +remote. Called with a prefix ARG always fetch packages on +remote." + (interactive "P") + (let ((helm-el-package--initialized-p (null arg))) + (helm-list-elisp-packages nil))) + +(provide 'helm-elisp-package) + +;;; helm-elisp-package.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-elisp.el b/code/elpa/helm-20220423.1712/helm-elisp.el new file mode 100644 index 0000000..59814e4 --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-elisp.el @@ -0,0 +1,980 @@ +;;; helm-elisp.el --- Elisp symbols completion for helm. -*- lexical-binding: t -*- + +;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Code: +(require 'cl-lib) +(require 'helm) +(require 'helm-lib) +(require 'helm-help) +(require 'helm-types) +(require 'helm-utils) +(require 'helm-info) +(require 'helm-eval) +(require 'helm-files) + +(declare-function helm-describe-function "helm-lib") +(declare-function helm-describe-variable "helm-lib") +(declare-function helm-describe-face "helm-lib") +(declare-function helm-read-file-name "helm-mode") +(declare-function helm-comp-read "helm-mode") +(declare-function helm-M-x-transformer-no-sort-no-props "helm-command") +(defvar helm-M-x-show-short-doc) + +;;; Customizable values + +(defgroup helm-elisp nil + "Elisp related Applications and libraries for Helm." + :group 'helm) + +(defcustom helm-turn-on-show-completion t + "Display candidate in `current-buffer' while moving selection when non--nil." + :group 'helm-elisp + :type 'boolean) + +(defcustom helm-show-completion-min-window-height 7 + "Minimum completion window height used in show completion. +This is used in macro `with-helm-show-completion'." + :group 'helm-elisp + :type 'integer) + +(defcustom helm-lisp-quoted-function-list + '(funcall apply mapc cl-mapc mapcar cl-mapcar + callf callf2 cl-callf cl-callf2 fset + fboundp fmakunbound symbol-function) + "List of function where quoted function completion happen. +E.g. give only function names after \(funcall '." + :group 'helm-elisp + :type '(repeat (choice symbol))) + +(defcustom helm-lisp-unquoted-function-list + '(function defadvice) + "List of function where unquoted function completion happen. +E.g. give only function names after \(function ." + :group 'helm-elisp + :type '(repeat (choice symbol))) + +(defcustom helm-apropos-fuzzy-match nil + "Enable fuzzy matching for `helm-apropos' when non-nil." + :group 'helm-elisp + :type 'boolean) + +(defcustom helm-lisp-fuzzy-completion nil + "Enable fuzzy matching in emacs-lisp completion when non-nil. +NOTE: This enables fuzzy matching in Helm native implementation of +elisp completion, but not on helmized elisp completion, i.e. fuzzy +completion is not available in `completion-at-point'." + :group 'helm-elisp + :type 'boolean) + +(defcustom helm-apropos-function-list '(helm-def-source--emacs-commands + helm-def-source--emacs-functions + helm-def-source--eieio-classes + helm-def-source--eieio-generic + helm-def-source--emacs-variables + helm-def-source--emacs-faces) + "A list of functions that build helm sources to use in `helm-apropos'." + :group 'helm-elisp + :type '(repeat (choice symbol))) + +(defcustom helm-apropos-defaut-info-lookup-sources '(helm-source-info-elisp + helm-source-info-cl + helm-source-info-eieio) + "A list of sources to look into when searching info page of a symbol." + :group 'helm-elisp + :type '(repeat (choice symbol))) + +(defcustom helm-show-completion-display-function + (if (display-graphic-p) + #'helm-display-buffer-in-own-frame + #'helm-show-completion-default-display-function) + "The function used to display helm completion buffer. + +This function is used by `with-helm-show-completion', when nil +fallback to `helm-default-display-buffer'. + +Default is to use a separate frame on graphic display and +`helm-show-completion-default-display-function' on non graphic +display." + :group 'helm-elisp + :type 'function) + +;;; Faces +;; +;; +(defgroup helm-elisp-faces nil + "Customize the appearance of helm-elisp." + :prefix "helm-" + :group 'helm-elisp + :group 'helm-faces) + +(defface helm-lisp-show-completion + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :background "DarkSlateGray")) + "Face used for showing candidates in `helm-lisp-completion'." + :group 'helm-elisp-faces) + +(defface helm-lisp-completion-info + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "red")) + "Face used for showing info in `helm-lisp-completion'." + :group 'helm-elisp-faces) + +(defcustom helm-elisp-help-function + 'helm-elisp-show-help + "Function for displaying help for Lisp symbols." + :group 'helm-elisp + :type '(choice (function :tag "Open help for the symbol." + helm-elisp-show-help) + (function :tag "Show one liner in modeline." + helm-elisp-show-doc-modeline))) + +(defcustom helm-locate-library-fuzzy-match t + "Enable fuzzy-matching in `helm-locate-library' when non--nil." + :type 'boolean + :group 'helm-elisp) + + +;;; Show completion. +;; +;; Provide show completion with macro `with-helm-show-completion'. + +(defvar helm-show-completion-overlay nil) + +;; Called each time cursor move in helm-buffer. +(defun helm-show-completion () + (with-helm-current-buffer + (overlay-put helm-show-completion-overlay + 'display (substring-no-properties + (helm-get-selection))))) + +(defun helm-show-completion-init-overlay (beg end) + (setq helm-show-completion-overlay (make-overlay beg end)) + (overlay-put helm-show-completion-overlay + 'face 'helm-lisp-show-completion)) + +(defun helm-show-completion-default-display-function (buffer &rest _args) + "A special resized Helm window is used depending on position in BUFFER." + (with-selected-window (selected-window) + (if (window-dedicated-p) + (helm-default-display-buffer buffer) + (let* ((screen-size (+ (count-screen-lines (window-start) (point) t) + 1 ; mode-line + (if header-line-format 1 0))) ; header-line + (def-size (- (window-height) + helm-show-completion-min-window-height)) + (upper-height (max window-min-height (min screen-size def-size))) + split-window-keep-point) + (recenter -1) + (set-window-buffer (if (active-minibuffer-window) + (minibuffer-selected-window) + (split-window nil upper-height + helm-split-window-default-side)) + buffer))))) + +(defmacro with-helm-show-completion (beg end &rest body) + "Show Helm candidate in an overlay at point. +BEG and END are the beginning and end position of the current +completion in `helm-current-buffer'. +BODY is an Helm call where we want to enable show completion. +If `helm-turn-on-show-completion' is nil do nothing." + (declare (indent 2) (debug t)) + `(unwind-protect + (if helm-turn-on-show-completion + (let ((helm-move-selection-after-hook + (append (list 'helm-show-completion) + helm-move-selection-after-hook)) + (helm-split-window-default-side + (if (eq helm-split-window-default-side 'same) + 'below helm-split-window-default-side)) + helm-split-window-inside-p + helm-reuse-last-window-split-state) + (helm-set-local-variable + 'helm-display-function + (or helm-show-completion-display-function + 'helm-default-display-buffer)) + (helm-show-completion-init-overlay ,beg ,end) + ,@body) + ,@body) + (when (and helm-show-completion-overlay + (overlayp helm-show-completion-overlay)) + (delete-overlay helm-show-completion-overlay)))) + + +;;; Lisp symbol completion. +;; +;; +(defun helm-lisp-completion--predicate-at-point (beg) + ;; Return a predicate for `all-completions'. + (let ((fn-sym-p (lambda () + (or + (and (eq (char-before) ?\ ) + (save-excursion + (skip-syntax-backward " " (point-at-bol)) + (memq (symbol-at-point) + helm-lisp-unquoted-function-list))) + (and (eq (char-before) ?\') + (save-excursion + (forward-char -1) + (eq (char-before) ?\#))))))) + (save-excursion + (goto-char beg) + (if (or + ;; Complete on all symbols in non--lisp modes (logs mail etc..) + (not (memq major-mode '(emacs-lisp-mode + lisp-interaction-mode + inferior-emacs-lisp-mode))) + (not (or (funcall fn-sym-p) + (and (eq (char-before) ?\') + (save-excursion + (forward-char (if (funcall fn-sym-p) -2 -1)) + (skip-syntax-backward " " (point-at-bol)) + (memq (symbol-at-point) + helm-lisp-quoted-function-list))) + (eq (char-before) ?\())) ; no paren before str. + ;; Looks like we are in a let statement. + (condition-case nil + (progn (up-list -2) (forward-char 1) + (eq (char-after) ?\()) + (error nil))) + (lambda (sym) + (or (boundp sym) (fboundp sym) (symbol-plist sym))) + #'fboundp)))) + +(defun helm-thing-before-point (&optional limits regexp) + "Return symbol name before point. +If REGEXP is specified return what REGEXP find before point. +By default match the beginning of symbol before point. +With LIMITS arg specified return the beginning and end position +of symbol before point." + (save-excursion + (let (beg + (end (point)) + (boundary (field-beginning nil nil (point-at-bol)))) + (if (re-search-backward (or regexp "\\_<") boundary t) + (setq beg (match-end 0)) + (setq beg boundary)) + (unless (= beg end) + (if limits + (cons beg end) + (buffer-substring-no-properties beg end)))))) + +(defun helm-bounds-of-thing-before-point (&optional regexp) + "Get the beginning and end position of `helm-thing-before-point'. +Return a cons \(beg . end\)." + (helm-thing-before-point 'limits regexp)) + +(defun helm-insert-completion-at-point (beg end str) + ;; When there is no space after point + ;; we are completing inside a symbol or + ;; after a partial symbol with the next arg aside + ;; without space, in this case mark the region. + ;; deleting it would remove the + ;; next arg which is unwanted. + (delete-region beg end) + (insert str) + (let ((pos (cdr (or (bounds-of-thing-at-point 'symbol) + ;; needed for helm-dabbrev. + (bounds-of-thing-at-point 'filename))))) + (when (and pos (< (point) pos)) + (push-mark pos t t)))) + +(defvar helm-lisp-completion--cache nil) +(defvar helm-lgst-len nil) +;;;###autoload +(defun helm-lisp-completion-at-point () + "Preconfigured Helm for Lisp symbol completion at point." + (interactive) + (setq helm-lgst-len 0) + (let* ((target (helm-thing-before-point)) + (beg (car (helm-bounds-of-thing-before-point))) + (end (point)) + (pred (and beg (helm-lisp-completion--predicate-at-point beg))) + (loc-vars (and (fboundp 'elisp--local-variables) + (ignore-errors + (mapcar #'symbol-name (elisp--local-variables))))) + (glob-syms (and target pred (all-completions target obarray pred))) + (candidates (append loc-vars glob-syms)) + (helm-quit-if-no-candidate t) + (helm-execute-action-at-once-if-one t) + (enable-recursive-minibuffers t)) + (setq helm-lisp-completion--cache (cl-loop for sym in candidates + for len = (length sym) + when (> len helm-lgst-len) + do (setq helm-lgst-len len) + collect sym)) + (if candidates + (with-helm-show-completion beg end + ;; Overlay is initialized now in helm-current-buffer. + (helm + :sources (helm-build-in-buffer-source "Lisp completion" + :data helm-lisp-completion--cache + :persistent-action `(helm-lisp-completion-persistent-action . + ,(and (eq helm-elisp-help-function + 'helm-elisp-show-doc-modeline) + 'never-split)) + :nomark t + :match-part (lambda (c) (car (split-string c))) + :fuzzy-match helm-lisp-fuzzy-completion + :persistent-help (helm-lisp-completion-persistent-help) + :filtered-candidate-transformer + 'helm-lisp-completion-transformer + :action (lambda (candidate) + (with-helm-current-buffer + (run-with-timer + 0.01 nil + 'helm-insert-completion-at-point + beg end candidate)))) + :input (if helm-lisp-fuzzy-completion + target (concat target " ")) + :resume 'noresume + :truncate-lines t + :buffer "*helm lisp completion*" + :allow-nest t)) + (message "[No Match]")))) + +(defun helm-lisp-completion-persistent-action (candidate &optional name) + "Show documentation for the function. +Documentation is shown briefly in mode-line or completely in +other window according to the value of +`helm-elisp-help-function'." + (funcall helm-elisp-help-function candidate name)) + +(defun helm-lisp-completion-persistent-help () + "Return persistent-help according to the value of `helm-elisp-help-function'" + (cl-ecase helm-elisp-help-function + (helm-elisp-show-doc-modeline "Show brief doc in mode-line") + (helm-elisp-show-help "Toggle show help for the symbol"))) + +(defun helm-elisp--show-help-1 (candidate &optional name) + (let ((sym (intern-soft candidate))) + (cl-typecase sym + ((and fboundp boundp) + (if (member name `(,helm-describe-function-function ,helm-describe-variable-function)) + (funcall (intern (format "helm-%s" name)) sym) + ;; When there is no way to know what to describe + ;; prefer describe-function. + (helm-describe-function sym))) + (fbound (helm-describe-function sym)) + (bound (helm-describe-variable sym)) + (face (helm-describe-face sym))))) + +(defun helm-elisp-show-help (candidate &optional name) + "Show full help for the function CANDIDATE. +Arg NAME specifies the name of the top level function calling +Helm generic completion (e.g., \"describe-function\") which +allows calling the right function when CANDIDATE symbol refers at +the same time to variable and a function." + (helm-elisp--persistent-help + candidate 'helm-elisp--show-help-1 name)) + +(defun helm-elisp-show-doc-modeline (candidate &optional name) + "Show brief documentation for the function in the mode-line." + (let ((cursor-in-echo-area t) + mode-line-in-non-selected-windows) + (helm-show-info-in-mode-line + (propertize + (helm-get-first-line-documentation + (intern candidate) name) + 'face 'helm-lisp-completion-info)))) + +(defun helm-lisp-completion-transformer (candidates _source) + "Helm candidates transformer for Lisp completion." + (cl-loop for c in candidates + for sym = (intern c) + for annot = (cl-typecase sym + (command " (Com)") + (class " (Class)") + (cl-generic " (Gen)") + (fbound " (Fun)") + (bound " (Var)") + (face " (Face)")) + for spaces = (make-string (- helm-lgst-len (length c)) ? ) + collect (cons (concat c spaces annot) c) into lst + finally return (sort lst #'helm-generic-sort-fn))) + +(defun helm-get-first-line-documentation (sym &optional name) + "Return first line documentation of symbol SYM. +If SYM is not documented, return \"Not documented\"." + (let ((doc (cl-typecase sym + ((and fboundp boundp) + (cond ((string= name "describe-function") + (documentation sym t)) + ((string= name "describe-variable") + (documentation-property sym 'variable-documentation t)) + (t (documentation sym t)))) + (fbound (documentation sym t)) + (bound (documentation-property sym 'variable-documentation t)) + (face (face-documentation sym))))) + (if (and doc (not (string= doc "")) + ;; `documentation' return "\n\n(args...)" + ;; for CL-style functions. + (not (string-match-p "^\n\n" doc))) + ;; Some commands specify key bindings in their first line. + (substitute-command-keys (car (split-string doc "\n"))) + "Not documented"))) + +;;; File completion. +;; +;; Complete file name at point. + +;;;###autoload +(defun helm-complete-file-name-at-point (&optional force) + "Preconfigured Helm to complete file name at point." + (interactive) + (require 'helm-mode) + (let* ((tap (or (thing-at-point 'filename) "")) + beg + (init (and tap + (or force + (save-excursion + (end-of-line) + (search-backward tap (point-at-bol) t) + (setq beg (point)) + (looking-back "[^'`( ]" (1- (point))))) + (expand-file-name + (substring-no-properties tap)))) + (end (point)) + (helm-quit-if-no-candidate t) + (helm-execute-action-at-once-if-one t) + completion) + (with-helm-show-completion beg end + (setq completion (helm-read-file-name "FileName: " + :initial-input init))) + (when (and completion (not (string= completion ""))) + (delete-region beg end) (insert (if (string-match "^~" tap) + (abbreviate-file-name completion) + completion))))) + +;;;###autoload +(defun helm-lisp-indent () + ;; It is meant to use with `helm-define-multi-key' which + ;; does not support args for functions yet, so use `current-prefix-arg' + ;; for now instead of (interactive "P"). + (interactive) + (let ((tab-always-indent (or (eq tab-always-indent 'complete) + tab-always-indent))) + (indent-for-tab-command current-prefix-arg))) + +;;;###autoload +(defun helm-lisp-completion-or-file-name-at-point () + "Preconfigured Helm to complete Lisp symbol or filename at point. +Filename completion happens if string start after or between a +double quote." + (interactive) + (let* ((tap (thing-at-point 'filename))) + (if (and tap (save-excursion + (end-of-line) + (search-backward tap (point-at-bol) t) + (looking-back "[^'`( ]" (1- (point))))) + (helm-complete-file-name-at-point) + (helm-lisp-completion-at-point)))) + + +;;; Apropos +;; +;; +(defvar helm-apropos-history nil) + +(defun helm-apropos-init (test default) + "Init candidates buffer for `helm-apropos' sources." + (require 'helm-help) + (helm-init-candidates-in-buffer 'global + (let ((default-symbol (and (stringp default) + (intern-soft default))) + (symbols (all-completions "" obarray test))) + (if (and default-symbol (funcall test default-symbol)) + (cons default-symbol symbols) + symbols)))) + +(defun helm-apropos-init-faces (default) + "Init candidates buffer for faces for `helm-apropos'." + (require 'helm-help) + (with-current-buffer (helm-candidate-buffer 'global) + (goto-char (point-min)) + (let ((default-symbol (and (stringp default) + (intern-soft default))) + (faces (face-list))) + (when (and default-symbol (facep default-symbol)) + (insert (concat default "\n"))) + (insert + (mapconcat #'prin1-to-string + (if default + (cl-remove-if (lambda (sym) (string= sym default)) faces) + faces) + "\n"))))) + +(defun helm-apropos-default-sort-fn (candidates _source) + (if (string= helm-pattern "") + candidates + (sort candidates #'helm-generic-sort-fn))) + +(defun helm-apropos-clean-history-variable (candidate) + (with-helm-current-buffer ; var is maybe local + (let* ((sym (intern-soft candidate)) + (cands (symbol-value sym)) + (mkds (and (listp cands) + (helm-comp-read "Delete entry: " + cands :marked-candidates t)))) + (cl-assert (listp mkds) nil "Variable value is not a list") + (cl-loop for elm in mkds do + (if (local-variable-p sym) + (set (make-local-variable sym) + (setq cands (delete elm cands))) + (set sym (setq cands (delete elm cands)))))))) + +(defun helm-apropos-clean-ring (candidate) + (with-helm-current-buffer ; var is maybe local + (let* ((sym (intern-soft candidate)) + (val (symbol-value sym)) + (cands (and (ring-p val) (ring-elements val))) + (mkds (and cands (helm-comp-read + "Delete entry: " + cands :marked-candidates t)))) + (when mkds + (cl-loop for elm in mkds do + (ring-remove + val (helm-position + elm + (ring-elements val) + :test 'equal)) + and do (if (local-variable-p sym) + (set (make-local-variable sym) val) + (set sym val))))))) + +(defun helm-apropos-action-transformer (actions candidate) + (let* ((sym (helm-symbolify candidate)) + (val (with-helm-current-buffer (symbol-value sym)))) + (cond ((custom-variable-p sym) + (append + actions + (let ((standard-value (eval (car (get sym 'standard-value))))) + (unless (equal standard-value (symbol-value sym)) + `(("Reset Variable to default value" + . ,(lambda (candidate) + (let ((sym (helm-symbolify candidate))) + (set sym standard-value))))))) + '(("Customize variable" . + (lambda (candidate) + (customize-option (helm-symbolify candidate))))))) + ((and val (with-helm-current-buffer (ring-p (symbol-value sym)))) + (append actions + '(("Clean ring" . helm-apropos-clean-ring)))) + ((and (string-match-p "history" candidate) (listp val)) + (append actions + '(("Clean variable" . + helm-apropos-clean-history-variable)))) + (t actions)))) + +(defun helm-def-source--emacs-variables (&optional default) + (helm-build-in-buffer-source "Variables" + :init (lambda () + (helm-apropos-init + (lambda (x) (and (boundp x) (not (keywordp x)))) default)) + :fuzzy-match helm-apropos-fuzzy-match + :filtered-candidate-transformer (and (null helm-apropos-fuzzy-match) + 'helm-apropos-default-sort-fn) + :nomark t + :persistent-action (lambda (candidate) + (helm-elisp--persistent-help + candidate 'helm-describe-variable)) + :persistent-help "Toggle describe variable" + :action '(("Describe variable" . helm-describe-variable) + ("Find variable" . helm-find-variable) + ("Info lookup" . helm-info-lookup-symbol) + ("Set variable" . helm-set-variable)) + :action-transformer 'helm-apropos-action-transformer)) + +(defun helm-def-source--emacs-faces (&optional default) + "Create `helm' source for faces to be displayed with +`helm-apropos'." + (helm-build-in-buffer-source "Faces" + :init (lambda () (helm-apropos-init-faces default)) + :fuzzy-match helm-apropos-fuzzy-match + :filtered-candidate-transformer + (append (and (null helm-apropos-fuzzy-match) + '(helm-apropos-default-sort-fn)) + (list + (lambda (candidates _source) + (cl-loop for c in candidates + collect (propertize c 'face (intern c)))))) + :persistent-action (lambda (candidate) + (helm-elisp--persistent-help + candidate 'helm-describe-face)) + :persistent-help "Toggle describe face" + :action '(("Describe face" . helm-describe-face) + ("Find face" . helm-find-face-definition) + ("Customize face" . (lambda (candidate) + (customize-face (helm-symbolify candidate))))))) + +(defun helm-def-source--emacs-commands (&optional default) + (require 'helm-command) + (helm-build-in-buffer-source "Commands" + :init (lambda () + (helm-apropos-init 'commandp default)) + :fuzzy-match helm-apropos-fuzzy-match + :filtered-candidate-transformer + (append (list #'helm-M-x-transformer-no-sort-no-props) + (and (null helm-apropos-fuzzy-match) + '(helm-apropos-default-sort-fn))) + :display-to-real 'helm-symbolify + :nomark t + :persistent-action (lambda (candidate) + (helm-elisp--persistent-help + candidate 'helm-describe-function)) + :persistent-help "Toggle describe command" + :action 'helm-type-function-actions)) + +(defun helm-def-source--emacs-functions (&optional default) + (helm-build-in-buffer-source "Functions" + :init (lambda () + (helm-apropos-init (lambda (x) + (and (fboundp x) + (not (commandp x)) + (not (cl-generic-p x)) + (not (class-p x)))) + default)) + :fuzzy-match helm-apropos-fuzzy-match + :filtered-candidate-transformer (and (null helm-apropos-fuzzy-match) + 'helm-apropos-default-sort-fn) + :display-to-real 'helm-symbolify + :persistent-action (lambda (candidate) + (helm-elisp--persistent-help + candidate 'helm-describe-function)) + :persistent-help "Toggle describe function" + :nomark t + :action 'helm-type-function-actions)) + +(defun helm-def-source--eieio-classes (&optional default) + (helm-build-in-buffer-source "Classes" + :init (lambda () + (helm-apropos-init (lambda (x) + (class-p x)) + default)) + :fuzzy-match helm-apropos-fuzzy-match + :filtered-candidate-transformer (and (null helm-apropos-fuzzy-match) + 'helm-apropos-default-sort-fn) + :nomark t + :persistent-action (lambda (candidate) + (helm-elisp--persistent-help + candidate 'helm-describe-class)) + :persistent-help "Toggle describe class" + :action '(("Describe Class" . helm-describe-class) + ("Find Class" . helm-find-function) + ("Info lookup" . helm-info-lookup-symbol)))) + +(defun helm-def-source--eieio-generic (&optional default) + (helm-build-in-buffer-source "Generic functions" + :init (lambda () + (helm-apropos-init (lambda (x) + (cl-generic-p x)) + default)) + :fuzzy-match helm-apropos-fuzzy-match + :filtered-candidate-transformer (and (null helm-apropos-fuzzy-match) + 'helm-apropos-default-sort-fn) + :nomark t + :persistent-action (lambda (candidate) + (helm-elisp--persistent-help + candidate 'helm-describe-function)) + :persistent-help "Toggle describe generic function" + :action '(("Describe function" . helm-describe-function) + ("Find function" . helm-find-function) + ("Info lookup" . helm-info-lookup-symbol)))) + +(defun helm-info-lookup-fallback-source (candidate) + (let ((sym (helm-symbolify candidate)) + src-name fn) + (cond ((class-p sym) + (setq fn #'helm-describe-function + src-name "Describe class")) + ((cl-generic-p sym) + (setq fn #'helm-describe-function + src-name "Describe generic function")) + ((fboundp sym) + (setq fn #'helm-describe-function + src-name "Describe function")) + ((facep sym) + (setq fn #'helm-describe-face + src-name "Describe face")) + (t + (setq fn #'helm-describe-variable + src-name "Describe variable"))) + (helm-build-sync-source src-name + :candidates (list candidate) + :persistent-action (lambda (candidate) + (helm-elisp--persistent-help + candidate fn)) + :persistent-help src-name + :nomark t + :action fn))) + +(defun helm-info-lookup-symbol-1 (c) + (let ((helm-execute-action-at-once-if-one 'current-source)) + (helm :sources (append helm-apropos-defaut-info-lookup-sources + (list (helm-info-lookup-fallback-source c))) + :resume 'noresume + :buffer "*helm lookup*" + :input (helm-stringify c)))) + +(defun helm-info-lookup-symbol (candidate) + ;; ???:Running an idle-timer allows not catching RET when exiting + ;; with the fallback source. + ;; (run-with-idle-timer 0.01 nil #'helm-info-lookup-symbol-1 candidate) + (helm-info-lookup-symbol-1 candidate)) + +;;;###autoload +(defun helm-apropos (default) + "Preconfigured Helm to describe commands, functions, variables and faces. +In non interactives calls DEFAULT argument should be provided as +a string, i.e. the `symbol-name' of any existing symbol." + (interactive (list (with-syntax-table emacs-lisp-mode-syntax-table + (thing-at-point 'symbol)))) + (let (helm-M-x-show-short-doc) + (helm :sources + (mapcar (lambda (func) + (funcall func default)) + helm-apropos-function-list) + :history 'helm-apropos-history + :buffer "*helm apropos*" + :preselect (and default (concat "\\_<" (regexp-quote default) "\\_>"))))) + + +;;; Advices +;; +;; +(defvar ad-advised-functions) +(defvar ad-advice-classes) +(declare-function ad-make-single-advice-docstring "advice") +(declare-function ad-get-advice-info-field "advice") +(declare-function ad-advice-set-enabled "advice") +(declare-function ad-advice-set-enabled "advice") +(declare-function ad-advice-enabled "advice") + +(defvar helm-source-advice + (helm-build-sync-source "Function Advice" + :init (lambda () (require 'advice)) + :candidates 'helm-advice-candidates + :action (helm-make-actions "Toggle Enable/Disable" 'helm-advice-toggle) + :persistent-action 'helm-advice-persistent-action + :nomark t + :multiline t + :persistent-help "Toggle describe function / C-u C-j: Toggle advice")) + +(defun helm-advice-candidates () + (cl-loop for (fname) in ad-advised-functions + for function = (intern fname) + append + (cl-loop for class in ad-advice-classes append + (cl-loop for advice in (ad-get-advice-info-field function class) + for enabled = (ad-advice-enabled advice) + collect + (cons (format + "%s %s %s" + (if enabled "Enabled " "Disabled") + (propertize fname 'face 'font-lock-function-name-face) + (ad-make-single-advice-docstring advice class nil)) + (list function class advice)))))) + +(defun helm-advice-persistent-action (func-class-advice) + (if current-prefix-arg + (helm-advice-toggle func-class-advice) + (describe-function (car func-class-advice)))) + +(defun helm-advice-toggle (func-class-advice) + (cl-destructuring-bind (function _class advice) func-class-advice + (cond ((ad-advice-enabled advice) + (ad-advice-set-enabled advice nil) + (message "Disabled")) + (t + (ad-advice-set-enabled advice t) + (message "Enabled"))) + (ad-activate function) + (and helm-in-persistent-action + (helm-advice-update-current-display-string)))) + +(defun helm-advice-update-current-display-string () + (helm-edit-current-selection + (let ((newword (cond ((looking-at "Disabled") "Enabled") + ((looking-at "Enabled") "Disabled")))) + (when newword + (delete-region (point) (progn (forward-word 1) (point))) + (insert newword))))) + +;;;###autoload +(defun helm-manage-advice () + "Preconfigured `helm' to disable/enable function advices." + (interactive) + (helm-other-buffer 'helm-source-advice "*helm advice*")) + + +;;; Locate elisp library +;; +;; +(defun helm-locate-library-scan-list () + (cl-loop for dir in load-path + with load-suffixes = '(".el") + when (file-directory-p dir) + append (directory-files + dir t (concat (regexp-opt (get-load-suffixes)) + "\\'")))) + +;;;###autoload +(defun helm-locate-library () + "Preconfigured helm to locate elisp libraries." + (interactive) + (helm :sources (helm-build-in-buffer-source "Elisp libraries (Scan)" + :data #'helm-locate-library-scan-list + :fuzzy-match helm-locate-library-fuzzy-match + :keymap helm-generic-files-map + :search (unless helm-locate-library-fuzzy-match + (lambda (regexp) + (re-search-forward + (if helm-ff-transformer-show-only-basename + (replace-regexp-in-string + "\\`\\^" "" regexp) + regexp) + nil t))) + :match-part (lambda (candidate) + (with-helm-buffer + (if helm-ff-transformer-show-only-basename + (helm-basename candidate) candidate))) + :filter-one-by-one (lambda (c) + (with-helm-buffer + (if helm-ff-transformer-show-only-basename + (cons (helm-basename c) c) c))) + :action (helm-actions-from-type-file)) + :ff-transformer-show-only-basename nil + :buffer "*helm locate library*")) + +(defun helm-set-variable (var) + "Set VAR value interactively." + (let* ((sym (helm-symbolify var)) + (val (default-value sym))) + (set-default sym (eval-minibuffer + (format "Set `%s': " var) + (if (or (stringp val) + (memq val '(nil t)) + (numberp val)) + (prin1-to-string val) + (format "'%s" (prin1-to-string val))))))) + + +;;; Elisp Timers. +;; +;; +(defclass helm-absolute-time-timers-class (helm-source-sync helm-type-timers) + ((candidates :initform 'timer-list) + (allow-dups :initform t) + (candidate-transformer + :initform + (lambda (candidates) + (cl-loop for timer in candidates + collect (cons (helm-elisp--format-timer timer) timer)))))) + +(defvar helm-source-absolute-time-timers + (helm-make-source "Absolute Time Timers" 'helm-absolute-time-timers-class)) + +(defclass helm-idle-time-timers-class (helm-source-sync helm-type-timers) + ((candidates :initform 'timer-idle-list) + (allow-dups :initform t) + (candidate-transformer + :initform + (lambda (candidates) + (cl-loop for timer in candidates + collect (cons (helm-elisp--format-timer timer) timer)))))) + +(defvar helm-source-idle-time-timers + (helm-make-source "Idle Time Timers" 'helm-idle-time-timers-class)) + +(defun helm-elisp--format-timer (timer) + (format "%s repeat=%s %s(%s)" + (let ((time (timer--time timer))) + (if (timer--idle-delay timer) + (format-time-string "idle-for=%5s" time) + (format-time-string "%m/%d %T" time))) + (or (timer--repeat-delay timer) "nil") + (mapconcat 'identity (split-string + (prin1-to-string (timer--function timer)) + "\n") " ") + (mapconcat 'prin1-to-string (timer--args timer) " "))) + +;;;###autoload +(defun helm-timers () + "Preconfigured `helm' for timers." + (interactive) + (helm :sources '(helm-source-absolute-time-timers + helm-source-idle-time-timers) + :buffer "*helm timers*")) + + +;;; Complex command history +;; +;; + +(defvar helm-sexp--last-sexp nil) +;; This wont work compiled. +(defun helm-sexp-eval-1 () + (interactive) + (unwind-protect + (progn + ;; Trick called-interactively-p into thinking that `cand' is + ;; an interactive call, See `repeat-complex-command'. + (add-hook 'called-interactively-p-functions + #'helm-complex-command-history--called-interactively-skip) + (eval (read helm-sexp--last-sexp))) + (remove-hook 'called-interactively-p-functions + #'helm-complex-command-history--called-interactively-skip))) + +(defun helm-complex-command-history--called-interactively-skip (i _frame1 frame2) + (and (eq 'eval (cadr frame2)) + (eq 'helm-sexp-eval-1 + (cadr (backtrace-frame (+ i 2) #'called-interactively-p))) + 1)) + +(defun helm-sexp-eval (_candidate) + (call-interactively #'helm-sexp-eval-1)) + +(defvar helm-source-complex-command-history + (helm-build-sync-source "Complex Command History" + :candidates (lambda () + ;; Use cdr to avoid adding + ;; `helm-complex-command-history' here. + (cl-loop for i in command-history + unless (equal i '(helm-complex-command-history)) + collect (prin1-to-string i))) + :action (helm-make-actions + "Eval" (lambda (candidate) + (and (boundp 'helm-sexp--last-sexp) + (setq helm-sexp--last-sexp candidate)) + (let ((command (read candidate))) + (unless (equal command (car command-history)) + (setq command-history (cons command command-history)))) + (run-with-timer 0.1 nil #'helm-sexp-eval candidate)) + "Edit and eval" (lambda (candidate) + (edit-and-eval-command "Eval: " (read candidate)))) + :persistent-action #'helm-sexp-eval + :multiline t)) + +;;;###autoload +(defun helm-complex-command-history () + "Preconfigured `helm' for complex command history." + (interactive) + (helm :sources 'helm-source-complex-command-history + :buffer "*helm complex commands*")) + +(provide 'helm-elisp) + +;;; helm-elisp.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-epa.el b/code/elpa/helm-20220423.1712/helm-epa.el new file mode 100644 index 0000000..073b188 --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-epa.el @@ -0,0 +1,254 @@ +;;; helm-epa.el --- helm interface for epa/epg + +;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + + +;;; Code: + +(require 'helm) + +(eval-when-compile (require 'epg)) +(defvar epa-protocol) +(defvar epa-last-coding-system-specified) +(defvar epg-key-validity-alist) +(defvar mail-header-separator) +(declare-function epg-list-keys "epg") +(declare-function epg-make-context "epg") +(declare-function epg-key-sub-key-list "epg") +(declare-function epg-sub-key-id "epg") +(declare-function epg-key-user-id-list "epg") +(declare-function epg-user-id-string "epg") +(declare-function epg-user-id-validity "epg") +(declare-function epa-sign-region "epa") +(declare-function epa--read-signature-type "epa") +(declare-function epa-display-error "epa") +(declare-function epg-export-keys-to-string "epg") +(declare-function epg-context-armor "epg") +(declare-function epg-context-set-armor "epg") +(declare-function epg-delete-keys "epg") +(declare-function helm-read-file-name "helm-mode") + +(defvar helm-epa--list-only-secrets nil + "[INTERNAL] Used to pass MODE argument to `epg-list-keys'.") + +(defcustom helm-epa-actions '(("Show key" . epa--show-key) + ("encrypt file with key" . helm-epa-encrypt-file) + ("Copy keys to kill ring" . helm-epa-kill-keys-armor) + ("Delete keys" . helm-epa-delete-keys)) + "Actions for `helm-epa-list-keys'." + :type '(alist :key-type string :value-type symbol) + :group 'helm-misc) + +(defclass helm-epa (helm-source-sync) + ((init :initform (lambda () + (require 'epg) + (require 'epa))) + (candidates :initform 'helm-epa-get-key-list) + (keymap :initform 'helm-comp-read-map) + (mode-line :initform 'helm-comp-read-mode-line)) + "Allow building helm sources for GPG keys.") + +(defun helm-epa-get-key-list (&optional keys) + "Build candidate list for `helm-epa-list-keys'." + (cl-loop with all-keys = (or keys (epg-list-keys (epg-make-context epa-protocol) + nil helm-epa--list-only-secrets)) + for key in all-keys + for sublist = (car (epg-key-sub-key-list key)) + for subkey-id = (epg-sub-key-id sublist) + for uid-list = (epg-key-user-id-list key) + for uid = (epg-user-id-string (car uid-list)) + for validity = (epg-user-id-validity (car uid-list)) + collect (cons (format " %s %s %s" + (helm-aif (rassq validity epg-key-validity-alist) + (string (car it)) + "?") + (propertize + subkey-id + 'face (cl-case validity + (none 'epa-validity-medium) + ((revoked expired) + 'epa-validity-disabled) + (t 'epa-validity-high))) + (propertize + uid 'face 'font-lock-warning-face)) + key))) + +(defun helm-epa--select-keys (prompt keys) + "A helm replacement for `epa--select-keys'." + (let ((result (helm :sources (helm-make-source "Epa select keys" 'helm-epa + :candidates (lambda () + (helm-epa-get-key-list keys))) + :prompt (and prompt (helm-epa--format-prompt prompt)) + :buffer "*helm epa*"))) + (unless (equal result "") + result))) + +(defun helm-epa--format-prompt (prompt) + (let ((split (split-string prompt "\n"))) + (if (cdr split) + (format "%s\n(%s): " + (replace-regexp-in-string "\\.[\t ]*\\'" "" (car split)) + (replace-regexp-in-string "\\.[\t ]*\\'" "" (cadr split))) + (format "%s: " (replace-regexp-in-string "\\.[\t ]*\\'" "" (car split)))))) + +(defun helm-epa--read-signature-type () + "A helm replacement for `epa--read-signature-type'." + (let ((answer (helm-read-answer "Signature type: +(n - Create a normal signature) +(c - Create a cleartext signature) +(d - Create a detached signature)" + '("n" "c" "d")))) + (helm-acase answer + ("n" 'normal) + ("c" 'clear) + ("d" 'detached)))) + +(defun helm-epa-collect-keys-from-candidates (candidates) + (cl-loop for c in candidates + collect (epg-sub-key-id + (car (epg-key-sub-key-list c))))) + +(defun helm-epa-collect-id-from-candidates (candidates) + (cl-loop for c in candidates + collect (epg-user-id-string + (car (epg-key-user-id-list c))))) + +(defun helm-epa-success-message (str keys ids) + (message str + (mapconcat (lambda (pair) + (concat (car pair) " " (cdr pair))) + (cl-loop for k in keys + for i in ids + collect (cons k i)) + "\n"))) + +;;;###autoload +(define-minor-mode helm-epa-mode + "Enable helm completion on gpg keys in epa functions." + :group 'helm-misc + :global t + (require 'epa) + (if helm-epa-mode + (progn + (advice-add 'epa--select-keys :override #'helm-epa--select-keys) + (advice-add 'epa--read-signature-type :override #'helm-epa--read-signature-type)) + (advice-remove 'epa-select-keys #'helm-epa--select-keys) + (advice-remove 'epa--read-signature-type #'helm-epa--read-signature-type))) + +(defun helm-epa-action-transformer (actions _candidate) + "Helm epa action transformer function." + (cond ((with-helm-current-buffer + (derived-mode-p 'message-mode 'mail-mode)) + (helm-append-at-nth + actions '(("Sign mail with key" . helm-epa-mail-sign) + ("Encrypt mail with key" . helm-epa-mail-encrypt)) + 3)) + (t actions))) + +(defun helm-epa-delete-keys (_candidate) + "Delete gpg marked keys from helm-epa." + (let ((context (epg-make-context epa-protocol)) + (keys (helm-marked-candidates))) + (message "Deleting gpg keys..") + (condition-case error + (epg-delete-keys context keys) + (error + (epa-display-error context) + (signal (car error) (cdr error)))) + (message "Deleting gpg keys done"))) + +(defun helm-epa-encrypt-file (candidate) + "Select a file to encrypt with key CANDIDATE." + (let* ((file (helm-read-file-name "Encrypt file: ")) + (cands (helm-marked-candidates)) + (keys (helm-epa-collect-keys-from-candidates cands)) + (ids (helm-epa-collect-id-from-candidates cands))) + (epa-encrypt-file file cands) + (helm-epa-success-message "File encrypted with key(s):\n %s" + keys ids))) + +(defun helm-epa-kill-keys-armor (_candidate) + "Copy marked keys to kill ring." + (let ((keys (helm-marked-candidates)) + (context (epg-make-context epa-protocol))) + (with-no-warnings + (setf (epg-context-armor context) t)) + (condition-case error + (kill-new (epg-export-keys-to-string context keys)) + (error + (epa-display-error context) + (signal (car error) (cdr error)))))) + +(defun helm-epa-mail-sign (candidate) + "Sign email with key CANDIDATE." + (let ((key (epg-sub-key-id (car (epg-key-sub-key-list candidate)))) + (id (epg-user-id-string (car (epg-key-user-id-list candidate)))) + start end mode) + (save-excursion + (goto-char (point-min)) + (if (search-forward mail-header-separator nil t) + (forward-line)) + (setq epa-last-coding-system-specified + (or coding-system-for-write + (select-safe-coding-system (point) (point-max)))) + (let ((verbose current-prefix-arg)) + (setq start (point) + end (point-max) + mode (if verbose + (epa--read-signature-type) + 'clear)))) + ;; TODO Make non-interactive functions to replace epa-sign-region + ;; and epa-encrypt-region and inline them. + (with-no-warnings + (epa-sign-region start end candidate mode)) + (message "Mail signed with key `%s %s'" key id))) + +(defun helm-epa-mail-encrypt (candidate) + "Encrypt email with key CANDIDATE." + (let ((cands (helm-marked-candidates)) + start end) + (save-excursion + (goto-char (point-min)) + (when (search-forward mail-header-separator nil t) + (forward-line)) + (setq start (point) + end (point-max)) + (setq epa-last-coding-system-specified + (or coding-system-for-write + (select-safe-coding-system start end)))) + ;; Don't let some read-only text stop us from encrypting. + (let ((inhibit-read-only t) + (keys (helm-epa-collect-keys-from-candidates cands)) + (ids (helm-epa-collect-id-from-candidates cands))) + (with-no-warnings + (epa-encrypt-region start end cands nil nil)) + (helm-epa-success-message "Mail encrypted with key(s):\n %s" + keys ids)))) + +;;;###autoload +(defun helm-epa-list-keys () + "List all gpg keys. +This is the helm interface for `epa-list-keys'." + (interactive) + (helm :sources + (helm-make-source "Epg list keys" 'helm-epa + :action-transformer 'helm-epa-action-transformer + :action 'helm-epa-actions) + :buffer "*helm epg list keys*")) + +(provide 'helm-epa) + +;;; helm-epa.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-eshell.el b/code/elpa/helm-20220423.1712/helm-eshell.el new file mode 100644 index 0000000..79ec710 --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-eshell.el @@ -0,0 +1,502 @@ +;;; helm-eshell.el --- pcomplete and eshell completion for helm. -*- lexical-binding: t -*- + +;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Commentary: +;; +;; Enable like this in .emacs: +;; (add-hook 'eshell-mode-hook +;; (lambda () +;; (eshell-cmpl-initialize) +;; (define-key eshell-mode-map [remap eshell-pcomplete] 'helm-esh-pcomplete) +;; (define-key eshell-mode-map (kbd "M-s f") 'helm-eshell-prompts-all))) +;; (define-key eshell-mode-map (kbd "M-r") 'helm-eshell-history))) + + +;;; Code: +(require 'cl-lib) +(require 'helm) +(require 'helm-lib) +(require 'helm-help) +(require 'helm-elisp) + +(declare-function eshell-read-aliases-list "em-alias") +(declare-function eshell-send-input "esh-mode" (&optional use-region queue-p no-newline)) +(declare-function eshell-bol "esh-mode") +(declare-function eshell-parse-arguments "esh-arg" (beg end)) +(declare-function eshell-backward-argument "esh-mode" (&optional arg)) +(declare-function helm-quote-whitespace "helm-lib") +(declare-function eshell-skip-prompt "em-prompt") +(defvar eshell-special-chars-outside-quoting) + + +(defgroup helm-eshell nil + "Helm completion and history for Eshell." + :group 'helm) + + +(defcustom helm-eshell-fuzzy-match nil + "Enable fuzzy matching in `helm-esh-pcomplete' when non-nil." + :group 'helm-eshell + :type 'boolean) + + +(defvar helm-eshell-history-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map helm-map) + (define-key map (kbd "M-p") 'helm-next-line) + map) + "Keymap for `helm-eshell-history'.") + +(defvar helm-esh-completion-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map helm-map) + (define-key map (kbd "TAB") 'helm-next-line) + map) + "Keymap for `helm-esh-pcomplete'.") + +(defvar helm-eshell--quit-flag nil) + + +;; Internal. +(defvar helm-ec-target "") +(defun helm-ec-insert (_candidate) + "Replace text at point with CANDIDATE. +The function that call this should set `helm-ec-target' to thing +at point." + (set (make-local-variable 'comint-file-name-quote-list) + eshell-special-chars-outside-quoting) + (let ((pt (point))) + (when (and helm-ec-target + (search-backward helm-ec-target nil t) + (string= (buffer-substring (point) pt) helm-ec-target)) + (delete-region (point) pt))) + (when (string-match "\\`\\*" helm-ec-target) (insert "*")) + (let ((marked (helm-marked-candidates))) + (prog1 t ;; Makes helm returns t on action. + (insert + (mapconcat + (lambda (x) + (cond ((string-match "\\`~/" helm-ec-target) + ;; Strip out the first escape char added by + ;; `comint-quote-filename' before "~" (Bug#1803). + (substring (comint-quote-filename (abbreviate-file-name x)) 1)) + ((string-match "\\`/" helm-ec-target) + (comint-quote-filename x)) + (t + (concat (and (string-match "\\`[.]/" helm-ec-target) "./") + (comint-quote-filename + (file-relative-name x)))))) + marked " ") + (or (helm-aand (car (last marked)) + (string-match-p "/\\'" it) + "") + " "))))) + +(defun helm-esh-transformer (candidates _sources) + (cl-loop + for i in candidates + collect + (cond ((string-match "\\`~/?" helm-ec-target) + (abbreviate-file-name i)) + ((string-match "\\`/" helm-ec-target) i) + (t + (file-relative-name i))) + into lst + finally return (sort lst 'helm-generic-sort-fn))) + +(defclass helm-esh-source (helm-source-sync) + ((init :initform (lambda () + (setq pcomplete-current-completions nil + pcomplete-last-completion-raw nil) + ;; Eshell-command add this hook in all minibuffers + ;; Remove it for the helm one. (Fixed in Emacs24) + (remove-hook 'minibuffer-setup-hook 'eshell-mode))) + (candidates :initform 'helm-esh-get-candidates) + ;(nomark :initform t) + (persistent-action :initform 'ignore) + (nohighlight :initform t) + (filtered-candidate-transformer :initform #'helm-esh-transformer) + (action :initform 'helm-ec-insert)) + "Helm class to define source for Eshell completion.") + +(defun helm-esh-get-candidates () + "Get candidates for Eshell completion using `pcomplete'." + (catch 'pcompleted + (with-helm-current-buffer + (let* ((pcomplete-stub) + pcomplete-seen pcomplete-norm-func + pcomplete-args pcomplete-last pcomplete-index + (pcomplete-autolist pcomplete-autolist) + (pcomplete-suffix-list pcomplete-suffix-list) + (table (pcomplete-completions)) + (entry (or (try-completion helm-pattern + (pcomplete-entries)) + helm-pattern))) + (cl-loop ;; expand entry too to be able to compare it with file-cand. + with exp-entry = (and (stringp entry) + (not (string= entry "")) + (file-name-as-directory + (expand-file-name entry default-directory))) + with comps = (all-completions pcomplete-stub table) + unless comps return (prog1 nil + ;; Don't add final space when + ;; there is no completion (Bug#1990). + (setq helm-eshell--quit-flag t) + (message "No completions of %s" pcomplete-stub)) + for i in comps + ;; Transform the relative names to abs names. + for file-cand = (and exp-entry + (if (file-remote-p i) i + (expand-file-name + i (file-name-directory + (if (directory-name-p pcomplete-stub) + entry + (directory-file-name entry)))))) + ;; Compare them to avoid dups. + for file-entry-p = (and (stringp exp-entry) + (stringp file-cand) + ;; Fix :/tmp/foo/ $ cd foo + (not (file-directory-p file-cand)) + (file-equal-p exp-entry file-cand)) + if (and file-cand (or (file-remote-p file-cand) + (file-exists-p file-cand)) + (not file-entry-p)) + collect file-cand into ls + else + ;; Avoid adding entry here. + unless file-entry-p collect i into ls + finally return + (if (and exp-entry + (file-directory-p exp-entry) + ;; If the car of completion list is + ;; an executable, probably we are in + ;; command completion, so don't add a + ;; possible file related entry here. + (and ls (not (executable-find (car ls)))) + ;; Don't add entry if already in prompt. + (not (file-equal-p exp-entry pcomplete-stub))) + (append (list exp-entry) + ;; Entry should not be here now but double check. + (remove entry ls)) + ls)))))) + +;;; Eshell history. +;; +;; +(defclass helm-eshell-history-source (helm-source-sync) + ((init :initform + (lambda () + ;; Same comment as in `helm-source-esh'. + (remove-hook 'minibuffer-setup-hook 'eshell-mode))) + (candidates + :initform + (lambda () + (with-helm-current-buffer + (cl-loop for c from 0 to (ring-length eshell-history-ring) + for elm = (eshell-get-history c) + unless (and (member elm lst) + eshell-hist-ignoredups) + collect elm into lst + finally return lst)))) + (nomark :initform t) + (multiline :initform t) + (keymap :initform 'helm-eshell-history-map) + (candidate-number-limit :initform 9999) + (action :initform (lambda (candidate) + (eshell-kill-input) + (insert candidate)))) + "Helm class to define source for Eshell history.") + + +(defun helm-esh-pcomplete-input (target users-comp last) + (if (and (stringp last) + (not (string= last "")) + (not users-comp) + ;; Fix completion on "../" see Bug#1832. + (or (file-exists-p last) + (helm-aand + (file-name-directory last) + (file-directory-p it)))) + (if (and (file-directory-p last) + (string-match "\\`[~.]*.*/[.]\\'" target)) + ;; Fix completion on "~/.", "~/[...]/.", and "../." + (expand-file-name + (concat (helm-basedir (file-name-as-directory last)) + (regexp-quote (helm-basename target)))) + (expand-file-name last)) + ;; Don't add "~" to input to provide completion on all users instead of only + ;; on current $HOME (#1832). + (unless users-comp last))) + +(defun helm-esh-pcomplete-default-source () + "Make and return the default source for Eshell completion." + (helm-make-source "Eshell completions" 'helm-esh-source + :fuzzy-match helm-eshell-fuzzy-match + :keymap helm-esh-completion-map)) + +(defvar helm-esh-pcomplete-build-source-fn #'helm-esh-pcomplete-default-source + "Function that builds a source or a list of sources.") + +(defun helm-esh-pcomplete--make-helm (&optional input) + (helm :sources (funcall helm-esh-pcomplete-build-source-fn) + :buffer "*helm pcomplete*" + :resume 'noresume + :input input)) + +;;;###autoload +(defun helm-esh-pcomplete () + "Preconfigured `helm' to provide Helm completion in Eshell." + (interactive) + (let* ((helm-quit-if-no-candidate t) + (helm-execute-action-at-once-if-one t) + (end (point-marker)) + (beg (save-excursion (eshell-bol) (point))) + (args (catch 'eshell-incomplete + (eshell-parse-arguments beg end))) + (target + (or (and (looking-back " " (1- (point))) " ") + (buffer-substring-no-properties + (save-excursion + (eshell-backward-argument 1) (point)) + end))) + (users-comp (string= target "~")) + (first (car args)) ; Maybe lisp delimiter "(". + last ; Will be the last but parsed by pcomplete. + del-space + del-dot) + (setq helm-ec-target (or target " ") + end (point) + ;; Reset beg for `with-helm-show-completion'. + beg (or (and target (not (string= target " ")) + (- end (length target))) + ;; Nothing at point. + (progn (insert " ") (setq del-space t) (point)))) + (when (string-match "\\`[~.]*.*/[.]\\'" target) + ;; Fix completion on + ;; "~/.", "~/[...]/.", and "../." + (delete-char -1) (setq del-dot t) + (setq helm-ec-target (substring helm-ec-target 0 (1- (length helm-ec-target))))) + (cond ((eq first ?\() + (helm-lisp-completion-or-file-name-at-point)) + ;; In eshell `pcomplete-parse-arguments' is called + ;; with `pcomplete-parse-arguments-function' + ;; locally bound to `eshell-complete-parse-arguments' + ;; which is calling `lisp-complete-symbol', + ;; calling it before would popup the + ;; *completions* buffer. + (t (setq last (replace-regexp-in-string + "\\`\\*" "" + (car (last (ignore-errors + (pcomplete-parse-arguments)))))) + ;; Set helm-eshell--quit-flag to non-nil only on + ;; quit, this tells to not add final suffix when quitting + ;; helm. + (add-hook 'helm-quit-hook 'helm-eshell--quit-hook-fn) + (with-helm-show-completion beg end + (unwind-protect + (or (helm-esh-pcomplete--make-helm + (helm-esh-pcomplete-input target users-comp last)) + ;; Delete removed dot on quit + (and del-dot (prog1 t (insert "."))) + ;; A space is needed to have completion, remove + ;; it when nothing found. + (and del-space (looking-back "\\s-" (1- (point))) + (delete-char -1)) + (if (and (null helm-eshell--quit-flag) + (and (stringp last) (file-directory-p last)) + (looking-back "\\([.]\\{1,2\\}\\|[^/]\\)\\'" + (1- (point)))) + (prog1 t (insert "/")) + ;; We need another flag for space here, but + ;; global to pass it to `helm-quit-hook', this + ;; space is added when point is just after + ;; previous completion and there is no + ;; more completion, see Bug#1832. + (unless (or helm-eshell--quit-flag + (looking-back "/\\'" (1- (point)))) + (prog1 t (insert " "))) + (when (and helm-eshell--quit-flag + (string-match-p "[.]\\{2\\}\\'" last)) + (insert "/")))) + (remove-hook 'helm-quit-hook 'helm-eshell--quit-hook-fn) + (setq helm-eshell--quit-flag nil))))))) + +(defun helm-eshell--quit-hook-fn () + (setq helm-eshell--quit-flag t)) + +;;;###autoload +(defun helm-eshell-history () + "Preconfigured Helm for Eshell history." + (interactive) + (let* ((end (point)) + (beg (save-excursion (eshell-bol) (point))) + (input (buffer-substring beg end)) + flag-empty) + (when (eq beg end) + (insert " ") + (setq flag-empty t) + (setq end (point))) + (unwind-protect + (with-helm-show-completion beg end + (helm :sources (helm-make-source "Eshell history" + 'helm-eshell-history-source + :fuzzy-match helm-eshell-fuzzy-match) + :buffer "*helm eshell history*" + :resume 'noresume + :input input)) + (when (and flag-empty + (looking-back " " (1- (point)))) + (delete-char -1))))) + + +;;; Eshell prompts +;; +(defface helm-eshell-prompts-promptidx + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "cyan")) + "Face used to highlight Eshell prompt index." + :group 'helm-eshell-faces) + +(defface helm-eshell-prompts-buffer-name + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "green")) + "Face used to highlight Eshell buffer name." + :group 'helm-eshell-faces) + +(defcustom helm-eshell-prompts-promptidx-p t + "Show prompt number." + :group 'helm-eshell + :type 'boolean) + +(defvar helm-eshell-prompts-keymap + (let ((map (make-sparse-keymap))) + (set-keymap-parent map helm-map) + (define-key map (kbd "C-c o") 'helm-eshell-prompts-other-window) + (define-key map (kbd "C-c C-o") 'helm-eshell-prompts-other-frame) + map) + "Keymap for `helm-eshell-prompt-all'.") + +(defvar eshell-prompt-regexp) +(defvar eshell-highlight-prompt) + +(defun helm-eshell-prompts-list (&optional buffer) + "List the prompts in Eshell BUFFER. + +Return a list of (\"prompt\" (point) (buffer-name) prompt-index)) +E.g. (\"ls\" 162 \"*eshell*\" 3). +If BUFFER is nil, use current buffer." + (with-current-buffer (or buffer (current-buffer)) + (when (eq major-mode 'eshell-mode) + (save-excursion + (goto-char (point-min)) + (let (result (count 1)) + (helm-awhile (re-search-forward eshell-prompt-regexp nil t) + (when (or (and eshell-highlight-prompt + (get-text-property (match-beginning 0) 'read-only)) + (null eshell-highlight-prompt)) + (push (list (buffer-substring-no-properties + it (point-at-eol)) + it (buffer-name) count) + result) + (setq count (1+ count)))) + (nreverse result)))))) + +(defun helm-eshell-prompts-list-all () + "List the prompts of all Eshell buffers. +See `helm-eshell-prompts-list'." + (cl-loop for b in (buffer-list) + append (helm-eshell-prompts-list b))) + +(defun helm-eshell-prompts-transformer (candidates &optional all) + ;; ("ls" 162 "*eshell*" 3) => ("*eshell*:3:ls" . ("ls" 162 "*eshell*" 3)) + (cl-loop for (prt pos buf id) in candidates + collect `(,(concat + (when all + (concat (propertize + buf + 'face 'helm-eshell-prompts-buffer-name) + ":")) + (when helm-eshell-prompts-promptidx-p + (concat (propertize + (number-to-string id) + 'face 'helm-eshell-prompts-promptidx) + ":")) + prt) + . ,(list prt pos buf id)))) + +(defun helm-eshell-prompts-all-transformer (candidates) + (helm-eshell-prompts-transformer candidates t)) + +(cl-defun helm-eshell-prompts-goto (candidate &optional (action 'switch-to-buffer)) + ;; Candidate format: ("ls" 162 "*eshell*" 3) + (let ((buf (nth 2 candidate))) + (unless (and (string= (buffer-name) buf) + (eq action 'switch-to-buffer)) + (funcall action buf)) + (goto-char (nth 1 candidate)) + (recenter))) + +(defun helm-eshell-prompts-goto-other-window (candidate) + (helm-eshell-prompts-goto candidate 'switch-to-buffer-other-window)) + +(defun helm-eshell-prompts-goto-other-frame (candidate) + (helm-eshell-prompts-goto candidate 'switch-to-buffer-other-frame)) + +(defun helm-eshell-prompts-other-window () + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-eshell-prompts-goto-other-window))) +(put 'helm-eshell-prompts-other-window 'helm-only t) + +(defun helm-eshell-prompts-other-frame () + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-eshell-prompts-goto-other-frame))) +(put 'helm-eshell-prompts-other-frame 'helm-only t) + +;;;###autoload +(defun helm-eshell-prompts () + "Pre-configured `helm' to browse the prompts of the current Eshell." + (interactive) + (if (eq major-mode 'eshell-mode) + (helm :sources + (helm-build-sync-source "Eshell prompts" + :candidates (helm-eshell-prompts-list) + :candidate-transformer 'helm-eshell-prompts-transformer + :action '(("Go to prompt" . helm-eshell-prompts-goto))) + :buffer "*helm Eshell prompts*") + (message "Current buffer is not an Eshell buffer"))) + +;;;###autoload +(defun helm-eshell-prompts-all () + "Pre-configured `helm' to browse the prompts of all Eshell sessions." + (interactive) + (helm :sources + (helm-build-sync-source "All Eshell prompts" + :candidates (helm-eshell-prompts-list-all) + :candidate-transformer 'helm-eshell-prompts-all-transformer + :action '(("Go to prompt" . helm-eshell-prompts-goto) + ("Go to prompt in other window `C-c o`" . + helm-eshell-prompts-goto-other-window) + ("Go to prompt in other frame `C-c C-o`" . + helm-eshell-prompts-goto-other-frame)) + :keymap helm-eshell-prompts-keymap) + :buffer "*helm Eshell all prompts*")) + +(provide 'helm-eshell) + +;;; helm-eshell ends here diff --git a/code/elpa/helm-20220423.1712/helm-eval.el b/code/elpa/helm-20220423.1712/helm-eval.el new file mode 100644 index 0000000..0a20238 --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-eval.el @@ -0,0 +1,202 @@ +;;; helm-eval.el --- eval expressions from helm. -*- lexical-binding: t -*- + +;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Code: +(require 'cl-lib) +(require 'helm) +(require 'helm-help) +(require 'eldoc) +(require 'edebug) + + +(defgroup helm-eval nil + "Eval related Applications and libraries for Helm." + :group 'helm) + +(defcustom helm-eldoc-in-minibuffer-show-fn + 'helm-show-info-in-mode-line + "A function to display eldoc info. +Should take one arg: the string to display." + :group 'helm-eval + :type 'symbol) + +(defcustom helm-show-info-in-mode-line-delay 12 + "Eldoc will show info in mode-line during this delay if user is idle." + :type 'integer + :group 'helm-eval) + + +;;; Eldoc compatibility between emacs-24 and emacs-25 +;; +(if (require 'elisp-mode nil t) ; emacs-25 + ;; Maybe the eldoc functions have been + ;; already aliased by eldoc-eval. + (cl-loop for (f . a) in '((eldoc-current-symbol . + elisp--current-symbol) + (eldoc-fnsym-in-current-sexp . + elisp--fnsym-in-current-sexp) + (eldoc-get-fnsym-args-string . + elisp-get-fnsym-args-string) + (eldoc-get-var-docstring . + elisp-get-var-docstring)) + unless (fboundp f) + do (defalias f a)) + ;; Emacs-24. + (declare-function eldoc-current-symbol "eldoc") + (declare-function eldoc-get-fnsym-args-string "eldoc" (sym &optional index)) + (declare-function eldoc-get-var-docstring "eldoc" (sym)) + (declare-function eldoc-fnsym-in-current-sexp "eldoc")) + +;;; Evaluation Result +;; +;; +;; Internal +(defvar helm-eldoc-active-minibuffers-list nil) + +(defvar helm-eval-expression-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map helm-map) + (define-key map (kbd "") 'helm-eval-new-line-and-indent) + (define-key map (kbd "") 'lisp-indent-line) + (define-key map (kbd "") 'helm-lisp-completion-at-point) + (define-key map (kbd "C-p") 'previous-line) + (define-key map (kbd "C-n") 'next-line) + (define-key map (kbd "") 'previous-line) + (define-key map (kbd "") 'next-line) + (define-key map (kbd "") 'forward-char) + (define-key map (kbd "") 'backward-char) + map)) + +(defun helm-build-evaluation-result-source () + (helm-build-dummy-source "Evaluation Result" + :multiline t + :mode-line "C-RET: nl-and-indent, M-tab: reindent, C-tab:complete, C-p/n: next/prec-line." + :filtered-candidate-transformer (lambda (_candidates _source) + (list + (condition-case nil + (with-helm-current-buffer + (pp-to-string + (if edebug-active + (edebug-eval-expression + (read helm-pattern)) + (eval (read helm-pattern))))) + (error "Error")))) + :nohighlight t + :keymap helm-eval-expression-map + :action '(("Copy result to kill-ring" . (lambda (candidate) + (kill-new + (replace-regexp-in-string + "\n" "" candidate)) + (message "Result copied to kill-ring"))) + ("copy sexp to kill-ring" . (lambda (_candidate) + (kill-new helm-input) + (message "Sexp copied to kill-ring")))))) + +(defun helm-eval-new-line-and-indent () + (interactive) + (newline) (lisp-indent-line)) + +(defun helm-eldoc-store-minibuffer () + "Store minibuffer buffer name in `helm-eldoc-active-minibuffers-list'." + (with-selected-window (minibuffer-window) + (push (current-buffer) helm-eldoc-active-minibuffers-list))) + +(defun helm-eldoc-show-in-eval () + "Return eldoc in mode-line for current minibuffer input." + (let ((buf (window-buffer (active-minibuffer-window)))) + (condition-case err + (when (member buf helm-eldoc-active-minibuffers-list) + (with-current-buffer buf + (let* ((sym (save-excursion + (unless (looking-back ")\\|\"" (1- (point))) + (forward-char -1)) + (eldoc-current-symbol))) + (info-fn (eldoc-fnsym-in-current-sexp)) + (doc (or (eldoc-get-var-docstring sym) + (eldoc-get-fnsym-args-string + (car info-fn) (cadr info-fn))))) + (when doc (funcall helm-eldoc-in-minibuffer-show-fn doc))))) + (error (message "Eldoc in minibuffer error: %S" err) nil)))) + +(defun helm-show-info-in-mode-line (str) + "Display string STR in mode-line." + (save-selected-window + (with-current-buffer helm-buffer + (let ((mode-line-format (concat " " str))) + (force-mode-line-update) + (sit-for helm-show-info-in-mode-line-delay)) + (force-mode-line-update)))) + +;;; Calculation Result +;; +;; +(defvar helm-source-calculation-result + (helm-build-dummy-source "Calculation Result" + :filtered-candidate-transformer (lambda (_candidates _source) + (list + (condition-case err + (let ((result (calc-eval helm-pattern))) + (if (listp result) + (error "At pos %s: %s" + (car result) (cadr result)) + result)) + (error (cdr err))))) + :nohighlight t + :action '(("Copy result to kill-ring" . (lambda (candidate) + (kill-new candidate) + (message "Result \"%s\" copied to kill-ring" + candidate))) + ("Copy operation to kill-ring" . (lambda (_candidate) + (kill-new helm-input) + (message "Calculation copied to kill-ring")))))) + +;;;###autoload +(defun helm-eval-expression (arg) + "Preconfigured `helm' for `helm-source-evaluation-result'." + (interactive "P") + (helm :sources (helm-build-evaluation-result-source) + :input (when arg (thing-at-point 'sexp)) + :buffer "*helm eval*" + :echo-input-in-header-line nil + :history 'read-expression-history)) + +(defvar eldoc-idle-delay) +;;;###autoload +(defun helm-eval-expression-with-eldoc () + "Preconfigured `helm' for `helm-source-evaluation-result' with `eldoc' support." + (interactive) + (let ((timer (run-with-idle-timer + eldoc-idle-delay 'repeat + 'helm-eldoc-show-in-eval))) + (unwind-protect + (minibuffer-with-setup-hook + 'helm-eldoc-store-minibuffer + (call-interactively 'helm-eval-expression)) + (and timer (cancel-timer timer)) + (setq helm-eldoc-active-minibuffers-list + (cdr helm-eldoc-active-minibuffers-list))))) + +;;;###autoload +(defun helm-calcul-expression () + "Preconfigured `helm' for `helm-source-calculation-result'." + (interactive) + (helm :sources 'helm-source-calculation-result + :buffer "*helm calcul*")) + +(provide 'helm-eval) + +;;; helm-eval.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-external.el b/code/elpa/helm-20220423.1712/helm-external.el new file mode 100644 index 0000000..d8ef704 --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-external.el @@ -0,0 +1,258 @@ +;;; helm-external.el --- Run Externals commands within Emacs with helm completion. -*- lexical-binding: t -*- + +;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Code: + +(require 'cl-lib) +(require 'helm) +(require 'helm-help) +(require 'helm-net) + +(declare-function helm-comp-read "helm-mode") + + +(defgroup helm-external nil + "External related Applications and libraries for Helm." + :group 'helm) + +(defcustom helm-raise-command nil + "A shell command to jump to a window running specific program. +Need external program wmctrl. +This will be use with `format', so use something like \"wmctrl -xa %s\"." + :type 'string + :group 'helm-external) + +(defcustom helm-external-programs-associations nil + "Alist to store externals programs associated with file extension. +This variable overhide setting in .mailcap file. +E.g.: '\(\(\"jpg\" . \"gqview\"\) (\"pdf\" . \"xpdf\"\)\) " + :type '(alist :key-type string :value-type string) + :group 'helm-external) + +(defcustom helm-default-external-file-browser "nautilus" + "Default external file browser for your system. +Directories will be opened externally with it when opening file +externally in `helm-find-files'. +Set to nil if you do not have an external file browser or do not +want to use it. +Windows users should set that to \"explorer.exe\"." + :group 'helm-external + :type 'string) + + +;;; Internals +(defvar helm-external-command-history nil) +(defvar helm-external-commands-list nil + "A list of all external commands the user can execute. +If this variable is not set by the user, it will be calculated +automatically.") + +(defun helm-external-commands-list-1 (&optional sort) + "Returns a list of all external commands the user can execute. +If `helm-external-commands-list' is non-nil it will return its +contents. Else it calculates all external commands and sets +`helm-external-commands-list'." + (helm-aif helm-external-commands-list + it + (setq helm-external-commands-list + (cl-loop + for dir in (split-string (getenv "PATH") path-separator) + when (and (file-exists-p dir) (file-accessible-directory-p dir)) + for lsdir = (cl-loop for i in (directory-files dir t) + for bn = (file-name-nondirectory i) + when (and (not (member bn completions)) + (not (file-directory-p i)) + (file-executable-p i)) + collect bn) + append lsdir into completions + finally return + (if sort (sort completions 'string-lessp) completions))))) + +(defun helm-run-or-raise (exe &optional files detached) + "Run asynchronously EXE or jump to the application window. +If EXE is already running just jump to his window if +`helm-raise-command' is non-nil. +When FILES argument is provided run EXE with FILES. +When argument DETACHED is non nil, detach process from Emacs." + (let* ((proc-name (replace-regexp-in-string + "(" "" (car (split-string exe)))) + (fmt-file (lambda (file) + (shell-quote-argument + (if (eq system-type 'windows-nt) + (helm-w32-prepare-filename file) + (expand-file-name file))))) + (file-arg (and files (mapconcat fmt-file files " "))) + process-connection-type proc) + (when (and files detached (not (string-match "%s &)\\'" exe))) + (setq exe (format "(%s &)" exe))) + (when (member proc-name helm-external-commands-list) + ;; Allow adding more files to the current process if it is + ;; already running (i.e. Don't just raise it without sending + ;; files) we assume program doesn't start a new + ;; process (like firefox, transmission etc...). + (if files + (cond ((string-match "%s &)\\'" exe) + (message "Starting and detaching `%s' from Emacs" proc-name) + (call-process-shell-command (format exe file-arg))) + (t + (message "Starting %s..." proc-name) + (setq proc + (start-process-shell-command + proc-name nil (if (string-match "%s" exe) + (format exe file-arg) + (format "%s %s" exe file-arg)))))) + ;; Just jump to the already running program instance or start + ;; a new process. + (if (get-process proc-name) + (if helm-raise-command + (run-at-time 0.1 nil #'shell-command + (format helm-raise-command proc-name)) + (error "Error: %s is already running" proc-name)) + (if (and detached (not (memq system-type '(windows-nt ms-dos)))) + (progn + (message "Starting and detaching `%s' from Emacs" proc-name) + (call-process-shell-command (format "(%s &)" exe))) + (when detached + (user-error "Detaching programs not supported on `%s'" system-type)) + (setq proc (start-process-shell-command proc-name nil exe))))) + (when proc + (set-process-sentinel + proc + (lambda (process event) + (when (and (string= event "finished\n") + helm-raise-command + (not (helm-get-pid-from-process-name proc-name))) + (shell-command (format helm-raise-command "emacs"))) + (message "%s process...Finished." process)))) + ;; Move command on top list. + (setq helm-external-commands-list + (cons proc-name + (delete proc-name helm-external-commands-list)))))) + +(defun helm-get-mailcap-for-file (filename) + "Get the command to use for FILENAME from mailcap files." + (mailcap-parse-mailcaps) + (let* ((ext (file-name-extension filename)) + (mime (when ext (mailcap-extension-to-mime ext))) + (result (when mime (mailcap-mime-info mime)))) + ;; If elisp file have no associations in .mailcap + ;; `mailcap-maybe-eval' is returned, in this case just return nil. + (when (stringp result) (helm-basename result)))) + +(defun helm-get-default-program-for-file (filename) + "Try to find a default program to open FILENAME. +Try first in `helm-external-programs-associations' and then in +mailcap file. If nothing found return nil." + (let* ((ext (file-name-extension filename)) + (def-prog (assoc-default ext helm-external-programs-associations))) + (cond ((and def-prog (not (string= def-prog ""))) def-prog) + ((and helm-default-external-file-browser (file-directory-p filename)) + helm-default-external-file-browser) + (t (helm-get-mailcap-for-file filename))))) + +(defun helm-open-file-externally (_file) + "Open FILE with an external program. +Try to guess which program to use with +`helm-get-default-program-for-file'. +If not found or a prefix arg is given query the user which tool +to use." + (let* ((files (helm-marked-candidates :with-wildcard t)) + (fname (expand-file-name (car files))) + (collection (helm-external-commands-list-1 'sort)) + (def-prog (helm-get-default-program-for-file fname)) + (program (if (or helm-current-prefix-arg (not def-prog)) + ;; Prefix arg or no default program. + (prog1 + (helm-comp-read + "Program: " collection + :must-match t + :name "Open file Externally" + :history 'helm-external-command-history) + ;; Always prompt to set this program as default. + (setq def-prog nil)) + ;; No prefix arg or default program exists. + def-prog))) + (unless (or def-prog ; Association exists, no need to record it. + ;; Don't try to record non--filenames associations (e.g urls). + (not (file-exists-p fname))) + (when + (y-or-n-p + (format + "Do you want to make `%s' the default program for this kind of files? " + program)) + (helm-aif (assoc (file-name-extension fname) + helm-external-programs-associations) + (setq helm-external-programs-associations + (delete it helm-external-programs-associations))) + (push (cons (file-name-extension fname) + (helm-read-string + "Program (Add args maybe and confirm): " program)) + helm-external-programs-associations) + (customize-save-variable 'helm-external-programs-associations + helm-external-programs-associations))) + (helm-run-or-raise program files) + (setq helm-external-command-history + (cl-loop for i in helm-external-command-history + when (executable-find i) collect i)))) + +(defun helm-run-external-command-action (candidate &optional detached) + (helm-run-or-raise candidate nil detached) + (setq helm-external-command-history + (cons candidate + (delete candidate + helm-external-command-history)))) + +(defclass helm-external-commands (helm-source-in-buffer) + ((filtered-candidate-transformer + :initform (lambda (candidates _source) + (cl-loop for c in candidates + if (get-process c) + collect (propertize c 'face 'font-lock-type-face) + else collect c))) + (must-match :initform t) + (nomark :initform t) + (action :initform + (helm-make-actions + "Run program" 'helm-run-external-command-action + (lambda () + (unless (memq system-type '(windows-nt ms-dos)) + "Run program detached")) + (lambda (candidate) + (helm-run-external-command-action candidate 'detached)))))) + +;;;###autoload +(defun helm-run-external-command () + "Preconfigured `helm' to run External PROGRAM asyncronously from Emacs. +If program is already running try to run `helm-raise-command' if +defined otherwise exit with error. You can set your own list of +commands with `helm-external-commands-list'." + (interactive) + (helm :sources `(,(helm-make-source "External Commands history" 'helm-external-commands + :data helm-external-command-history) + ,(helm-make-source "External Commands" 'helm-external-commands + :data (helm-external-commands-list-1 'sort))) + :buffer "*helm externals commands*" + :prompt "RunProgram: ") + ;; Remove from history no more valid executables. + (setq helm-external-command-history + (cl-loop for i in helm-external-command-history + when (executable-find i) collect i))) + + +(provide 'helm-external) + +;;; helm-external ends here diff --git a/code/elpa/helm-20220423.1712/helm-fd.el b/code/elpa/helm-20220423.1712/helm-fd.el new file mode 100644 index 0000000..1ee105e --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-fd.el @@ -0,0 +1,128 @@ +;;; helm-fd.el --- helm interface for fd command line tool. -*- lexical-binding: t -*- + +;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Code: + +(require 'helm) +(require 'helm-types) + +(declare-function ansi-color-apply "ansi-color.el") + +(defvar helm-fd-executable "fd" + "The fd shell command executable.") + +(defcustom helm-fd-switches '("--no-ignore" "--hidden" "--type" "f" "--type" "d" "--color" "always") + "A list of options to pass to fd shell command." + :type '(repeat string) + :group 'helm-files) + +(defface helm-fd-finish + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "Green")) + "Face used in mode line when fd process ends." + :group 'helm-grep-faces) + +(defvar helm-fd-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map helm-generic-files-map) + (define-key map (kbd "C-]") 'undefined) + (define-key map (kbd "DEL") 'helm-delete-backward-no-update) + (define-key map (kbd "M-") 'helm-fd-next-directory) + (define-key map (kbd "M-") 'helm-fd-previous-directory) + map)) + +(defun helm-fd-next-directory-1 (arg) + (with-helm-window + (let ((cur-dir (helm-basedir (helm-get-selection)))) + (while (equal cur-dir (helm-basedir (helm-get-selection))) + (if (> arg 0) + (helm-next-line) + (helm-previous-line)))))) + +(defun helm-fd-next-directory () + "Move to next directory in a helm-fd source." + (interactive) + (with-helm-alive-p + (helm-fd-next-directory-1 1))) + +(defun helm-fd-previous-directory () + "Move to previous directory in a helm-fd source." + (interactive) + (with-helm-alive-p + (helm-fd-next-directory-1 -1))) + +(defclass helm-fd-class (helm-source-async) + ((candidates-process :initform 'helm-fd-process) + (requires-pattern :initform 2) + (candidate-number-limit :initform 20000) + (nohighlight :initform t) + (help-message :initform 'helm-fd-help-message) + (filtered-candidate-transformer :initform 'helm-fd-fct) + (action :initform 'helm-type-file-actions) + (keymap :initform 'helm-fd-map))) + +(defun helm-fd-process () + "Initialize fd process in an helm async source." + (let* (process-connection-type + (cmd (append helm-fd-switches (split-string helm-pattern " "))) + (proc (apply #'start-process "fd" nil helm-fd-executable cmd)) + (start-time (float-time)) + (fd-version (replace-regexp-in-string + "\n" "" + (shell-command-to-string (concat helm-fd-executable " --version"))))) + (helm-log "Fd command:\nfd %s" (mapconcat 'identity cmd " ")) + (helm-log "VERSION: %s" fd-version) + (prog1 + proc + (set-process-sentinel + proc (lambda (_process event) + (if (string= event "finished\n") + (with-helm-window + (setq mode-line-format + `(" " mode-line-buffer-identification " " + (:eval (format "L%s" (helm-candidate-number-at-point))) " " + (:eval (propertize + (format + "[%s process finished in %.2fs - (%s results)] " + ,fd-version + ,(- (float-time) start-time) + (helm-get-candidate-number)) + 'face 'helm-fd-finish)))) + (force-mode-line-update)) + (helm-log "Error: Fd %s" + (replace-regexp-in-string "\n" "" event)))))))) + +(defun helm-fd-fct (candidates _source) + "The filtered-candidate-transformer function for helm-fd." + (cl-loop for i in candidates + collect (ansi-color-apply i))) + +(defun helm-fd-1 (directory) + "Run fd shell command on DIRECTORY with helm interface." + (cl-assert (executable-find helm-fd-executable) nil "Could not find fd executable") + (cl-assert (not (file-remote-p directory)) nil "Fd not supported on remote directories") + (let ((default-directory directory)) + (helm :sources (helm-make-source + (format "fd (%s)" + (abbreviate-file-name default-directory)) + 'helm-fd-class) + :buffer "*helm fd*"))) + + +(provide 'helm-fd) + +;;; helm-fd.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-files.el b/code/elpa/helm-20220423.1712/helm-files.el new file mode 100644 index 0000000..7e2084e --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-files.el @@ -0,0 +1,6475 @@ +;;; helm-files.el --- helm file browser and related. -*- lexical-binding: t -*- + +;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Code: + +(require 'cl-lib) +(require 'helm) +(require 'helm-types) +(require 'helm-utils) +(require 'helm-grep) +(require 'helm-help) +(require 'helm-locate) +(require 'helm-tags) +(require 'helm-buffers) +(require 'tramp) +(eval-when-compile + (require 'thingatpt) + (require 'ffap) + (require 'dired-aux) + (require 'dired-x)) +(require 'filenotify) +(require 'image-mode) +(require 'image-dired) + +(declare-function find-library-name "find-func.el" (library)) +(declare-function w32-shell-execute "ext:w32fns.c" (operation document &optional parameters show-flag)) +(declare-function gnus-dired-attach "ext:gnus-dired.el" (files-to-attach)) +(declare-function eshell-read-aliases-list "em-alias") +(declare-function eshell-send-input "esh-mode" (&optional use-region queue-p no-newline)) +(declare-function eshell-kill-input "esh-mode") +(declare-function eshell-bol "esh-mode") +(declare-function eshell-reset "esh-mode.el") +(declare-function eshell/cd "em-dirs.el") +(declare-function eshell-next-prompt "em-prompt.el") +(declare-function eshell-resume-eval "esh-cmd") +(declare-function helm-ls-git "ext:helm-ls-git") +(declare-function helm-hg-find-files-in-project "ext:helm-ls-hg") +(declare-function helm-gid "helm-id-utils.el") +(declare-function helm-find-1 "helm-find") +(declare-function helm-fd-1 "helm-fd") +(declare-function helm-get-default-program-for-file "helm-external") +(declare-function helm-open-file-externally "helm-external") +(declare-function helm-comp-read "helm-mode") +(declare-function helm-read-file-name "helm-mode") +(declare-function term-line-mode "term") +(declare-function term-char-mode "term") +(declare-function term-send-input "term") +(declare-function term-next-prompt "term") +(declare-function term-process-mark "term") +(declare-function bookmark-prop-get "bookmark") +(declare-function comint-next-prompt "comint") +(declare-function comint-delete-input "comint") +(declare-function comint-send-input "comint") +(declare-function comint-goto-process-mark "comint") +(declare-function tramp-dissect-file-name "tramp") +(declare-function tramp-get-completion-function "tramp") +(declare-function seconds-to-time "time-date") +(declare-function ffap-fixup-url "ffap") +(declare-function ffap-url-at-point "ffap") +(declare-function ffap-file-at-point "ffap") +(declare-function dired-create-files "dired-aux") +(declare-function dired-goto-file "dired") +(declare-function dired-move-to-filename "dired") +(declare-function dired-move-to-end-of-filename "dired") +(declare-function dired-get-filename "dired") +(declare-function dired-get-marked-files "dired") +(declare-function tramp-list-connections "tramp-cache") +(declare-function tramp-get-connection-process "tramp") +(declare-function tramp-buffer-name "tramp") +(declare-function tramp-make-tramp-file-name "tramp") +(declare-function tramp-cleanup-connection "tramp-cmds") +(declare-function dired-async-processes "ext:dired-async.el") +(declare-function all-the-icons-icon-for-file "ext:all-the-icons.el") +(declare-function all-the-icons-octicon "ext:all-the-icons.el") +(declare-function all-the-icons-match-to-alist "ext:all-the-icons.el") +(declare-function helm-adaptive-sort "ext:helm-adaptive.el") + +(defvar all-the-icons-dir-icon-alist) +(defvar term-char-mode-point-at-process-mark) +(defvar term-char-mode-buffer-read-only) +(defvar recentf-list) +(defvar helm-mm-matching-method) +(defvar dired-async-mode) +(defvar org-directory) +(defvar eshell-current-command) +(defvar eshell-debug-command) +(defvar eshell-current-command) +(defvar tramp-archive-enabled) + + +(defgroup helm-files nil + "Files applications and libraries for Helm." + :group 'helm) + +(defcustom helm-tramp-verbose 0 + "Just like `tramp-verbose' but specific to Helm. +When set to 0 don't show tramp messages in Helm. +If you want to have the default tramp messages set it to 3." + :type 'integer + :group 'helm-files) + +(defcustom helm-ff-auto-update-initial-value nil + "Auto update when only one candidate directory is matched. +Default value when starting `helm-find-files' is nil to not +confuse new users. +For a better experience with `helm-find-files' set this to +non-nil and use C- to toggle it." + :group 'helm-files + :type 'boolean) + +(defcustom helm-ff-history-max-length 100 + "Number of elements shown in `helm-find-files' history." + :group 'helm-files + :type 'integer) + +(defcustom helm-ff-fuzzy-matching t + "Enable fuzzy matching for `helm-find-files' when non--nil. +See `helm-ff--transform-pattern-for-completion' for more info." + :group 'helm-files + :type 'boolean) + +(defcustom helm-ff-exif-data-program "exiftran" + "Program used to extract exif data of an image file." + :group 'helm-files + :type 'string) + +(defcustom helm-ff-exif-data-program-args "-d" + "Arguments used for `helm-ff-exif-data-program'." + :group 'helm-files + :type 'string) + +(defcustom helm-ff-newfile-prompt-p t + "Whether Prompt or not when creating new file. +This set `ffap-newfile-prompt'." + :type 'boolean + :group 'helm-files) + +(defcustom helm-ff-avfs-directory "~/.avfs" + "The default avfs directory, usually '~/.avfs'. +When this is set you will be able to expand archive filenames +with `C-j' inside an avfs directory mounted with mountavfs. +See ." + :type 'string + :group 'helm-files) + +(defcustom helm-ff-file-compressed-list '("gz" "bz2" "zip" "7z") + "Minimal list of compressed files extension." + :type '(repeat (choice string)) + :group 'helm-files) + +(defcustom helm-ff-printer-list nil + "A list of available printers on your system. +When non-nil let you choose a printer to print file. +Otherwise when nil the variable `printer-name' will be used. +On Unix based systems (lpstat command needed) you don't need to +set this, `helm-ff-find-printers' will find a list of available +printers for you." + :type '(repeat (choice string)) + :group 'helm-files) + +(defcustom helm-ff-transformer-show-only-basename t + "Show only basename of candidates in `helm-find-files'. +This can be toggled at anytime from `helm-find-files' with \ +\\\\[helm-ff-run-toggle-basename]." + :type 'boolean + :group 'helm-files) + +(defcustom helm-ff-signal-error-on-dot-files t + "Signal error when file is `.' or `..' on file deletion when non-nil. +Default is non-nil. +WARNING: Setting this to nil is unsafe and can cause deletion of +a whole tree." + :group 'helm-files + :type 'boolean) + +(defcustom helm-ff-search-library-in-sexp nil + "Search for library in `require' and `declare-function' sexp." + :group 'helm-files + :type 'boolean) + +(defcustom helm-tooltip-hide-delay 25 + "Hide tooltips automatically after this many seconds." + :group 'helm-files + :type 'integer) + +(defcustom helm-ff-file-name-history-use-recentf nil + "Use `recentf-list' instead of `file-name-history' in `helm-find-files'." + :group 'helm-files + :type 'boolean) + +(defcustom helm-ff-skip-boring-files nil + "Non-nil to skip boring files. +I.e. the files matching regexps in `helm-boring-file-regexp-list'. +This takes effect in `helm-find-files' and file completion used by +`helm-mode' i.e. `helm-read-file-name'. +Note that when non-nil this will slow down slightly `helm-find-files'." + :group 'helm-files + :type 'boolean) + +(defcustom helm-ff-skip-git-ignored-files nil + "Non-nil to skip git ignored files. +This take effect only in `helm-find-files'. +Check is not done on remote files. +Note that when non-nil this will slow down slightly +`helm-find-files'." + :group 'helm-files + :type 'boolean) + +(defcustom helm-ff-candidate-number-limit 5000 + "The `helm-candidate-number-limit' for `helm-find-files' and friends. +Note that when going one level up with +`\\\\[helm-find-files-up-one-level]' the +length of directory will be used instead if it is higher than +this value. This is to avoid failing to preselect the previous +directory/file if this one is situated lower than +`helm-ff-candidate-number-limit' num candidate." + :group 'helm-files + :type 'integer) + +(defcustom helm-ff-up-one-level-preselect t + "Always preselect previous directory when going one level up. + +When non-nil `candidate-number-limit' source value is modified +dynamically when going one level up if the position of previous +candidate in its directory is > to +`helm-ff-candidate-number-limit'. + +It can be helpful to disable this and reduce +`helm-ff-candidate-number-limit' if you often navigate across +very large directories." + :group 'helm-files + :type 'boolean) + +(defcustom helm-files-save-history-extra-sources + '("Find" "Locate" "Recentf" + "Files from Current Directory" "File Cache") + "Extras source that save candidate to `file-name-history'." + :group 'helm-files + :type '(repeat (choice string))) + +(defcustom helm-find-files-before-init-hook nil + "Hook that run before initialization of `helm-find-files'." + :group 'helm-files + :type 'hook) + +(defcustom helm-find-files-after-init-hook nil + "Hook that run after initialization of `helm-find-files'." + :group 'helm-files + :type 'hook) + +(defcustom helm-find-files-bookmark-prefix nil + "bookmark name prefix of `helm-find-files' sessions." + :group 'helm-files + :type 'string) + +(defcustom helm-ff-guess-ffap-filenames nil + "Use ffap to guess local filenames at point in `helm-find-files'. +This doesn't disable url or mail at point, see +`helm-ff-guess-ffap-urls' for this." + :group 'helm-files + :type 'boolean) + +(defcustom helm-ff-guess-ffap-urls t + "Use ffap to guess local urls at point in `helm-find-files'. +This doesn't disable guessing filenames at point, see +`helm-ff-guess-ffap-filenames' for this. +See also `ffap-url-unwrap-remote' that may override this +variable." + :group 'helm-files + :type 'boolean) + +(defcustom helm-ff-no-preselect nil + "When non-nil `helm-find-files' starts at root of current directory." + :group 'helm-files + :type 'boolean) + +(defcustom helm-ff-allow-non-existing-file-at-point nil + "Use non existing file-at-point as initial input in `helm-find-files'." + :group 'helm-files + :type 'boolean) + +(defcustom helm-find-files-ignore-thing-at-point nil + "Use only `default-directory' as default input in `helm-find-files'. +I.e. text under cursor in `current-buffer' is ignored. +Note that when non-nil you will be unable to complete filename at +point in `current-buffer'." + :group 'helm-files + :type 'boolean) + +(defcustom helm-substitute-in-filename-stay-on-remote nil + "Don't switch back to local filesystem when expanding pattern with / or ~/." + :group 'helm-files + :type 'boolean) + +(defcustom helm-ff-goto-first-real-dired-exceptions '(dired-goto-file) + "Dired commands that are allowed moving to first real candidate." + :group 'helm-files + :type '(repeat (choice symbol))) + +(defcustom helm-mounted-network-directories nil + "A list of directories used for mounting remotes filesystem. + +When nil `helm-file-on-mounted-network-p' always return nil +otherwise check if a file is in one of these directories. + +Remote filesystem are generally mounted with sshfs." + :group 'helm-files + :type '(repeat string)) + +(defcustom helm-browse-project-default-find-files-fn + (cond ((executable-find "fd") + #'helm-browse-project-fd-find-files) + ((executable-find "rg") + #'helm-browse-project-rg-find-files) + ((executable-find "ag") + #'helm-browse-project-ag-find-files) + (t #'helm-browse-project-walk-directory)) + "The default function to retrieve files in a non-vc directory. + +A function that takes a directory name as only arg." + :group 'helm-files + :type 'function) + +(defcustom helm-ff-kill-or-find-buffer-fname-fn + #'helm-ff-kill-or-find-buffer-fname + "Default function used to expand non-directory filenames in `helm-find-files'. + +This variable will take effect only in `helm-find-files'. It +affects the behavior of persistent-action on filenames and +non-existing filenames. + +The default is to expand filename on first hit on +\\\\[helm-execute-persistent-action], pop buffer in +other window on second hit and finally kill this buffer on third +hit. This is very handy to create several new buffers, or when +navigating, show quickly the buffer of file to see its contents +briefly before killing it and continue navigating. + +However some users may not want this, so to disable this behaviour +just set this to `ignore' function. + +Of course you can also write your own function to do something +else." + :group 'helm-files + :type 'function) + +(defcustom helm-modes-using-escaped-strings + '(eshell-mode shell-mode term-mode) + "Modes that requires string's insertion to be escaped." + :group 'helm-files + :type '(repeat symbol)) + +(defcustom helm-ff-allow-recursive-deletes nil + "When 'always don't prompt for recursive deletion of directories. +When nil, will ask for recursive deletion. +Note that when deleting multiple directories you can answer ! +when prompted to avoid being asked for next directories, so it +is probably better to not modify this variable." + :group 'helm-files + :type '(choice + (const :tag "Delete non-empty directories" t) + (const :tag "Confirm for each directory" nil))) + +(defcustom helm-ff-delete-files-function #'helm-delete-marked-files + "The function to use by default to delete files. + +Default is to delete files synchronously, other choice is to +delete files asynchronously. + +BE AWARE that when deleting async you will not be warned about +recursive deletion of directories, IOW non-empty directories will +be deleted with no warnings in background!!! + +It is the function that will be used when using +`\\\\[helm-ff-run-delete-file]' from +`helm-find-files'." + :group 'helm-files + :type '(choice (function :tag "Delete files synchronously." + helm-delete-marked-files) + (function :tag "Delete files asynchronously." + helm-delete-marked-files-async))) + +(defcustom helm-trash-remote-files nil + "Allow trashing remote files when non-nil. + +Trashing remote files with tramp doesn't work out of the box +unless the 'trash-cli' package is installed. This is why trashing +remote files from Helm is disabled by default. + +Tramp is using external 'trash' command in its `delete-file' and +`delete-directory' handlers when using +`delete-by-moving-to-trash', which is documented nowhere in +Emacs. + +If you want to enable this you will have to install the 'trash' +command on remote (and/or locally if you want to trash as root). +On Ubuntu-based distributions it is 'trash-cli'." + :group 'helm-files + :type 'boolean) + +(defcustom helm-list-directory-function + (cl-case system-type + (gnu/linux #'helm-list-dir-external) + (berkeley-unix #'helm-list-dir-lisp) + (windows-nt #'helm-list-dir-lisp) + (t #'helm-list-dir-lisp)) + "The function used in `helm-find-files' to list remote directories. + +Actually Helm provides two functions to do this: +`helm-list-dir-lisp' and `helm-list-dir-external'. + +Using `helm-list-dir-external' will provide a similar display to +what is provided with local files i.e. colorized symlinks, +executables files etc., whereas using `helm-list-dir-lisp' will +allow colorizing only directories but it is more portable. + +NOTE: `helm-list-dir-external' needs ls and awk as dependencies. +Also the ls version installed on the remote side should support +the same arguments as the GNU/ls version, which are -A -1 -F -b +and -Q. So even if you are using a GNU/ls version locally and you +want to connect e.g. on a Freebsd server, you may have failures +due to the incompatible ls version installed on remote server. In +such case use `helm-list-dir-lisp' which works everywhere but is +slower and less featured (only directories colorized)." + :type 'function + :group 'helm-files) + +(defcustom helm-ff-initial-sort-method nil + "Sort method to use when initially listing a directory. + +It is better to keep this nil globally and turn it on only when needed +otherwise it may be slightly slower specially with `ext' method which +BTW is not provided on remote files (helm will fallback on nil in such +case). +Note that this have no effect as soon as you start narrowing directory +i.e. filtering filenames inside directory." + :group 'helm-files + :type '(choice + (const :tag "alphabetically" nil) + (const :tag "newest" newest) + (const :tag "size" size) + (const :tag "extensions" ext))) + +(defcustom helm-ff-rotate-image-program "exiftran" + "External program used to rotate images. +When nil and `helm-ff-display-image-native' is enabled, fallback to +`image-rotate' without modification of exif data i.e. rotation is not +persistent otherwise an error is returned when not using +`helm-ff-display-image-native' i.e. using image-dired." + :group 'helm-files + :type '(choice + (const :tag "Mogrify" "mogrify") + (const :tag "Exiftran" "exiftran") + (const :tag "Jpegtran" "jpegtran"))) + +(defcustom helm-ff-rotate-image-switch '("-i") + "Options used with `helm-ff-rotate-image-program'. +If you are using Mogrify or Jpegtran mandatory option is +\"-rotate\", with Exiftran mandatory option is \"-i\"." + :group 'helm-files + :type '(repeat string)) + +(defcustom helm-ff-preferred-shell-mode 'eshell-mode + "Shell to use to switch to a shell buffer from `helm-find-files'. +Possible values are `shell-mode', `eshell-mode' and `term-mode'. +This affects `\\\\[helm-ff-run-switch-to-shell]' keybinding." + :group 'helm-files + :type '(choice + (const :tag "Use Eshell" eshell-mode) + (const :tag "Use Shell" shell-mode) + (const :tag "Use Shell" term-mode))) + +(defcustom helm-rsync-no-mode-line-update nil + "When non nil don't update mode-line when rsync is running. +This is useful if you display the progress bar somewhere else, +e.g. with minibuffer-line in minibuffer, in this case updating +mode-line may create flickering in other frame's mode-line." + :type 'boolean + :group 'helm-files) + +(defcustom helm-rsync-switches '("-a" "-z" "-h" "-s" "--info=all2") + "Rsync options to use with HFF Rsync action. +Note: Using \"--info=all2\" allows having the name of the file +currently transfered in an help-echo in mode-line, if you use +\"--info=progress2\" you will not have this information." + :type '(repeat string) + :group 'helm-files) + +(defcustom helm-rsync-percent-sign "％" + "Percentage unicode sign to use in Rsync reporter." + :type 'string + :group 'helm-files) + +(defcustom helm-trash-default-directory nil + "The default trash directory. +You probably don't need to set this when using a Linux system using +standard settings. +Should be the directory file name i.e. don't add final slash. +When nil helm will compute a default value according to freedesktop +specs. +It is generally \"~/.local/share/Trash\"." + :type 'string + :group 'helm-files) + +;;; Faces +;; +;; +(defgroup helm-files-faces nil + "Customize the appearance of helm-files." + :prefix "helm-" + :group 'helm-files + :group 'helm-faces) + +(defface helm-ff-prefix + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :background "yellow" :foreground "black")) + "Face used to prefix new file or url paths in `helm-find-files'." + :group 'helm-files-faces) + +(defface helm-ff-executable + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "green")) + "Face used for executable files in `helm-find-files'." + :group 'helm-files-faces) + +(defface helm-ff-suid + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :background "red" :foreground "white")) + "Face used for suid files in `helm-find-files'." + :group 'helm-files-faces) + +(defface helm-ff-directory + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "DarkRed" :background "LightGray")) + "Face used for directories in `helm-find-files'." + :group 'helm-files-faces) + +(defface helm-ff-dotted-directory + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "black" :background "DimGray")) + "Face used for dotted directories in `helm-find-files'." + :group 'helm-files-faces) + +(defface helm-ff-dotted-symlink-directory + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "DarkOrange" :background "DimGray")) + "Face used for dotted symlinked directories in `helm-find-files'." + :group 'helm-files-faces) + +(defface helm-ff-symlink + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :inherit font-lock-comment-face)) + "Face used for symlinks in `helm-find-files'." + :group 'helm-files-faces) + +(defface helm-ff-invalid-symlink + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "black" :background "red")) + "Face used for invalid symlinks in `helm-find-files'." + :group 'helm-files-faces) + +(defface helm-ff-denied + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "red" :background "black")) + "Face used for non accessible files in `helm-find-files'." + :group 'helm-files-faces) + +(defface helm-ff-file + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :inherit font-lock-builtin-face)) + "Face used for file names in `helm-find-files'." + :group 'helm-files-faces) + +(defface helm-ff-nofile + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :inherit helm-ff-file)) + "Face used for file names in `helm-find-files'." + :group 'helm-files-faces) + +(defface helm-ff-truename + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :inherit font-lock-string-face)) + "Face used for symlink truenames in `helm-find-files'." + :group 'helm-files-faces) + +(defface helm-ff-dirs + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :inherit font-lock-function-name-face)) + "Face used for file names in recursive dirs completion in `helm-find-files'." + :group 'helm-files-faces) + +(defface helm-ff-socket + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "DeepPink")) + "Face used for socket files in `helm-find-files'." + :group 'helm-files-faces) + +(defface helm-ff-pipe + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "yellow" :background "black")) + "Face used for named pipes and character device files in `helm-find-files'." + :group 'helm-files-faces) + +(defface helm-ff-file-extension + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "magenta")) + "Face used for file extensions in `helm-find-files'." + :group 'helm-files-faces) + +(defface helm-ff-backup-file + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "DimGray")) + "Face used for backup files in `helm-find-files'." + :group 'helm-files-faces) + +(defface helm-history-deleted + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :inherit helm-ff-invalid-symlink)) + "Face used for deleted files in `file-name-history'." + :group 'helm-files-faces) + +(defface helm-history-remote + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "Indianred1")) + "Face used for remote files in `file-name-history'." + :group 'helm-files-faces) + +(defface helm-delete-async-message + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "yellow")) + "Face used for mode-line message." + :group 'helm-files-faces) + +(defface helm-ff-rsync-progress + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :inherit font-lock-warning-face)) + "Face used for rsync mode-line indicator." + :group 'helm-files-faces) + +;;; Helm-find-files - The helm file browser. +;; +;; Keymaps + +(defvar helm-find-files-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map helm-map) + (define-key map (kbd "RET") 'helm-ff-RET) + (define-key map (kbd "C-]") 'helm-ff-run-toggle-basename) + (define-key map (kbd "C-x C-f") 'helm-ff-run-locate) + (define-key map (kbd "C-x C-d") 'helm-ff-run-browse-project) + (define-key map (kbd "C-x r m") 'helm-ff-bookmark-set) + (define-key map (kbd "C-x r b") 'helm-find-files-switch-to-bookmark) + (define-key map (kbd "C-x C-q") 'helm-ff-run-marked-files-in-dired) + (define-key map (kbd "C-s") 'helm-ff-run-grep) + (define-key map (kbd "M-g s") 'helm-ff-run-grep) + (define-key map (kbd "M-g p") 'helm-ff-run-pdfgrep) + (define-key map (kbd "M-g z") 'helm-ff-run-zgrep) + (define-key map (kbd "M-g a") 'helm-ff-run-grep-ag) + (define-key map (kbd "M-g g") 'helm-ff-run-git-grep) + (define-key map (kbd "M-g i") 'helm-ff-run-gid) + (define-key map (kbd "M-.") 'helm-ff-run-etags) + (define-key map (kbd "M-R") 'helm-ff-run-rename-file) + (define-key map (kbd "M-C") 'helm-ff-run-copy-file) + (when (executable-find "rsync") + (define-key map (kbd "M-V") 'helm-ff-run-rsync-file)) + (define-key map (kbd "M-B") 'helm-ff-run-byte-compile-file) + (define-key map (kbd "M-L") 'helm-ff-run-load-file) + (define-key map (kbd "M-S") 'helm-ff-run-symlink-file) + (define-key map (kbd "M-Y") 'helm-ff-run-relsymlink-file) + (define-key map (kbd "M-H") 'helm-ff-run-hardlink-file) + (define-key map (kbd "M-D") 'helm-ff-run-delete-file) + (define-key map (kbd "M-K") 'helm-ff-run-kill-buffer-persistent) + (define-key map (kbd "M-T") 'helm-ff-run-touch-files) + (define-key map (kbd "C-c d") 'helm-ff-persistent-delete) + (define-key map (kbd "M-e") 'helm-ff-run-switch-to-shell) + (define-key map (kbd "C-c i") 'helm-ff-run-complete-fn-at-point) + (define-key map (kbd "C-c o") 'helm-ff-run-switch-other-window) + (define-key map (kbd "C-c C-o") 'helm-ff-run-switch-other-frame) + (define-key map (kbd "C-c C-x") 'helm-ff-run-open-file-externally) + (define-key map (kbd "C-c C-v") 'helm-ff-run-preview-file-externally) + (define-key map (kbd "C-c X") 'helm-ff-run-open-file-with-default-tool) + (define-key map (kbd "C-c t") 'helm-ff-toggle-thumbnails) + (define-key map (kbd "M-!") 'helm-ff-run-eshell-command-on-file) + (define-key map (kbd "M-@") 'helm-ff-run-query-replace-fnames-on-marked) + (define-key map (kbd "M-%") 'helm-ff-run-query-replace) + (define-key map (kbd "C-M-%") 'helm-ff-run-query-replace-regexp) + (define-key map (kbd "C-c =") 'helm-ff-run-ediff-file) + (define-key map (kbd "M-=") 'helm-ff-run-ediff-merge-file) + (define-key map (kbd "M-p") 'helm-find-files-history) + (define-key map (kbd "C-c h") 'helm-ff-file-name-history) + (define-key map (kbd "M-i") 'helm-ff-properties-persistent) + (define-key map (kbd "C-}") 'helm-narrow-window) + (define-key map (kbd "C-{") 'helm-enlarge-window) + (define-key map (kbd "C-") 'helm-ff-run-toggle-auto-update) + (define-key map (kbd "C-c ") 'helm-ff-run-toggle-auto-update) + (define-key map (kbd "C-c C-a") 'helm-ff-run-mail-attach-files) + (define-key map (kbd "C-c p") 'helm-ff-run-print-file) + (define-key map (kbd "C-c /") 'helm-ff-run-find-sh-command) + (define-key map (kbd "C-/") 'helm-ff-run-fd) + ;; Next 2 have no effect if candidate is not an image file. + (define-key map (kbd "M-l") 'helm-ff-rotate-left-persistent) + (define-key map (kbd "M-r") 'helm-ff-rotate-right-persistent) + (define-key map (kbd "M-+") 'helm-ff-increase-image-size-persistent) + (define-key map (kbd "M--") 'helm-ff-decrease-image-size-persistent) + (define-key map (kbd "C-l") 'helm-find-files-up-one-level) + (define-key map (kbd "C-_") 'helm-ff-undo) + (define-key map (kbd "C-r") 'helm-find-files-down-last-level) + (define-key map (kbd "C-c r") 'helm-ff-run-find-file-as-root) + (define-key map (kbd "C-x C-v") 'helm-ff-run-find-alternate-file) + (define-key map (kbd "C-c @") 'helm-ff-run-insert-org-link) + (define-key map (kbd "S-") 'helm-ff-sort-alpha) + (define-key map (kbd "S-") 'helm-ff-sort-by-newest) + (define-key map (kbd "S-") 'helm-ff-sort-by-size) + (define-key map (kbd "S-") 'helm-ff-toggle-dirs-only) + (define-key map (kbd "S-") 'helm-ff-toggle-files-only) + (define-key map (kbd "S-") 'helm-ff-sort-by-ext) + (helm-define-key-with-subkeys map (kbd "DEL") ?\d 'helm-ff-delete-char-backward + '((C-backspace . helm-ff-run-toggle-auto-update) + ([C-c DEL] . helm-ff-run-toggle-auto-update)) + nil 'helm-ff-delete-char-backward--exit-fn) + (when (fboundp 'tab-bar-mode) + (define-key map (kbd "C-c C-t") 'helm-ff-find-file-other-tab)) + map) + "Keymap for `helm-find-files'.") + +(defvar helm-read-file-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map helm-map) + (define-key map (kbd "") 'helm-cr-empty-string) + (define-key map (kbd "M-RET") 'helm-cr-empty-string) + (define-key map (kbd "C-]") 'helm-ff-run-toggle-basename) + (define-key map (kbd "C-.") 'helm-find-files-up-one-level) + (define-key map (kbd "C-l") 'helm-find-files-up-one-level) + (define-key map (kbd "C-_") 'helm-ff-undo) + (define-key map (kbd "C-r") 'helm-find-files-down-last-level) + (define-key map (kbd "C-c h") 'helm-ff-file-name-history) + (define-key map (kbd "C-") 'helm-ff-run-toggle-auto-update) + (define-key map (kbd "C-c ") 'helm-ff-run-toggle-auto-update) + (define-key map (kbd "RET") 'helm-ff-RET) + (helm-define-key-with-subkeys map (kbd "DEL") ?\d 'helm-ff-delete-char-backward + '((C-backspace . helm-ff-run-toggle-auto-update) + ([C-c DEL] . helm-ff-run-toggle-auto-update)) + nil 'helm-ff-delete-char-backward--exit-fn) + map) + "Keymap for `helm-read-file-name'.") + +(defcustom helm-ff-lynx-style-map t + "Use arrow keys to navigate with `helm-find-files'. +Note that if you define this variable with `setq' your change +will have no effect, use customize instead." + :group 'helm-files + :type 'boolean + :set (lambda (var val) + (set var val) + (if val + (progn + (define-key helm-find-files-map (kbd "") 'helm-execute-persistent-action) + (define-key helm-find-files-map (kbd "") 'helm-find-files-up-one-level) + (define-key helm-read-file-map (kbd "") 'helm-execute-persistent-action) + (define-key helm-read-file-map (kbd "") 'helm-find-files-up-one-level)) + (define-key helm-find-files-map (kbd "") nil) + (define-key helm-find-files-map (kbd "") nil) + (define-key helm-read-file-map (kbd "") nil) + (define-key helm-read-file-map (kbd "") nil)))) + +(defcustom helm-ff-DEL-up-one-level-maybe nil + "Use DEL to maybe go up one level when non nil. + +Going up one level works only when pattern is a directory endings +with \"/\", otherwise this command deletes char backward. + +When nil always delete char backward." + :group 'helm-files + :type 'boolean) + +(defcustom helm-ff-display-image-native t + "Use native `image-mode' when non nil. + +You should use this only with Emacs>= 27 and `image-auto-resize' +enabled to have images resized properly. When this is enabled, +you have new commands to zoom in/out images. See +`image-transform-resize' and `image-auto-resize'. Otherwise, +when nil `image-dired' is used, using imagemagick as backend. +NOTE: On Emacs-29 `image-dired' is no more using external program +image-magick to display image, so this is used inconditionally even +when value is nil." + :group 'helm-files + :type 'boolean) + +(defcustom helm-ff-reset-filters-on-update t + "Reset filter variables when changing directory. +When filtering directories/files only, switch back to a \"show all\" view +when moving out of directory when non nil." + :type 'boolean + :group 'helm-files) + +(defcustom helm-ff-eshell-unwanted-aliases nil + "A list of eshell aliases to not display." + :type '(repeat string) + :group 'helm-files) + +(defvar helm-ff-last-expanded-candidate-regexp "^[[:multibyte:]]? ?%s$" + "Regexp that retrieve previous candidate when going up one level. +The default value matching a multibyte char at bol allows prefixing +candidate with an icon. The format part will be replaced by the +display part of the candidate regexp quoted.") + +;; Internal. +(defvar helm-find-files-doc-header " (\\\\[helm-find-files-up-one-level]: Go up one level)" + "*The doc that is inserted in the Name header of a find-files or dired source.") +(defvar helm-ff-auto-update-flag nil + "Internal, flag to turn on/off auto-update in `helm-find-files'. +Don't set it directly, use instead `helm-ff-auto-update-initial-value'.") +(defvar helm-ff-last-expanded nil + "Store last expanded directory or file.") +(defvar helm-ff-default-directory nil) +(defvar helm-ff-history nil) +(defvar helm-ff-url-regexp + "\\`\\(news\\(post\\)?:\\|nntp:\\|mailto:\\|file:\\|\\(ftp\\|https?\\|telnet\\|gopher\\|www\\|wais\\):/?/?\\).*" + "Same as `ffap-url-regexp' but match earlier possible url.") +;; helm-tramp-file-name-regexp is based on old version of +;; tramp-file-name-regexp i.e. "\\`/\\([^[/:]+\\|[^/]+]\\):" but it +;; seems it is wrong and a simpler regexp is enough, let's try it and +;; watch out! +(defvar helm-tramp-file-name-regexp "\\`/\\([^/:|]+\\):") +(defvar helm-ff-tramp-method-regexp "[/|]:\\([^:]*\\)") +(defvar helm-marked-buffer-name "*helm marked*") +(defvar helm-ff--auto-update-state nil) +(defvar helm-ff--deleting-char-backward nil) +(defvar helm-multi-files--toggle-locate nil) +(defvar helm-ff--move-to-first-real-candidate t) +(defvar helm-find-files--toggle-bookmark nil) +(defvar helm-ff--tramp-methods nil) +(defvar helm-ff--directory-files-length (make-hash-table :test 'equal) + "Used to count number of candidates in directory. +candidate-number-limit is set to this value if this value is bigger +than `helm-candidate-number-limit'.") +(defvar helm-ff--list-directory-cache (make-hash-table :test 'equal) + "Cache for `helm-find-files' candidates.") +(defvar helm-ff--file-notify-watchers (make-hash-table :test 'equal) + "File-notify watchers for `helm-find-files' are stored here.") +(defvar helm-ff-history-buffer-name "*helm-find-files history*") +(defvar helm-rsync-command-history nil) +(defvar helm-rsync--last-progress-bar-alist nil + "Used to store last valid rsync progress bar.") +(defvar helm-rsync-process-buffer "*helm-rsync*") +(defvar helm-rsync-progress-str-alist nil) +(defvar helm-ff--trash-directory-regexp "\\.?Trash[/0-9]+files/?\\'") +(defvar helm-ff--show-directories-only nil) +(defvar helm-ff--show-files-only nil) +(defvar helm-ff--trashed-files nil + "[INTERNAL] Files already trashed are stored here during file deletion. +This is used only as a let binding.") +(defvar helm-ff--show-thumbnails nil) +(defvar helm-ff--thumbnailed-directories nil) + +;;; Helm-find-files +;; +;; +(defcustom helm-find-files-actions + (helm-make-actions + "Find File" 'helm-find-file-or-marked + "Find file in Dired" 'helm-point-file-in-dired + "View file" 'view-file + "Query replace fnames on marked `M-@'" 'helm-ff-query-replace-fnames-on-marked + "Marked files in dired `C-x C-q, C-u wdired'" 'helm-marked-files-in-dired + "Query replace contents on marked `M-%'" 'helm-ff-query-replace + "Query replace regexp contents on marked `C-M-%'" 'helm-ff-query-replace-regexp + "Attach file(s) to mail buffer `C-c C-a'" 'helm-ff-mail-attach-files + "Serial rename files" 'helm-ff-serial-rename + "Serial rename by symlinking files" 'helm-ff-serial-rename-by-symlink + "Serial rename by copying files" 'helm-ff-serial-rename-by-copying + "Open file with default tool" 'helm-open-file-with-default-tool + "Find file in hex dump" 'hexl-find-file + "Browse project `C-x C-d'" 'helm-ff-browse-project + "Complete at point `C-c i'" 'helm-insert-file-name-completion-at-point + "Insert as org link `C-c @'" 'helm-files-insert-as-org-link + "Find shell command `C-c /'" 'helm-ff-find-sh-command + "Fd shell command (C-/)" 'helm-ff-fd + "Find files in file" 'helm-find-files-in-file + "Add marked files to file-cache" 'helm-ff-cache-add-file + "Open file externally `C-c C-x, C-u to choose'" 'helm-open-file-externally + "Grep File(s) `C-s, C-u Recurse'" 'helm-find-files-grep + "Grep current directory with AG `M-g a, C-u select type'" 'helm-find-files-ag + "Git grep `M-g g, C-u from root'" 'helm-ff-git-grep + "Zgrep File(s) `M-g z, C-u Recurse'" 'helm-ff-zgrep + "Pdf Grep File(s)" 'helm-ff-pdfgrep + "Gid `M-g i'" 'helm-ff-gid + "Switch to Eshell `M-e'" 'helm-ff-switch-to-shell + "Etags `M-., C-u reload tag file'" 'helm-ff-etags-select + "Eshell command on file(s) `M-!, C-u take all marked as arguments.'" + 'helm-find-files-eshell-command-on-file + "Find file as root `C-c r'" 'helm-find-file-as-root + "Find alternate file `C-x C-v'" 'find-alternate-file + "Ediff File `C-c ='" 'helm-find-files-ediff-files + "Ediff Merge File `M-='" 'helm-find-files-ediff-merge-files + (lambda () (format "Delete File(s)%s `M-D' (C-u reverse trash)" + (if (eq helm-ff-delete-files-function + 'helm-delete-marked-files-async) + " async" ""))) + 'helm-ff-delete-files + "Touch File(s) `M-T'" 'helm-ff-touch-files + "Copy file(s) `M-C, C-u to follow'" 'helm-find-files-copy + (lambda () + (and (executable-find "rsync") + "Rsync file(s) `M-V' (C-u edit command)")) + 'helm-find-files-rsync + "Rename file(s) `M-R, C-u to follow'" 'helm-find-files-rename + "Backup files" 'helm-find-files-backup + "Symlink files(s) `M-S, C-u to follow'" 'helm-find-files-symlink + "Relsymlink file(s) `M-Y, C-u to follow'" 'helm-find-files-relsymlink + "Hardlink file(s) `M-H, C-u to follow'" 'helm-find-files-hardlink + "Find file other window `C-c o'" 'helm-find-files-other-window + "Find file other frame `C-c C-o'" 'find-file-other-frame + (lambda () (and (fboundp 'tab-bar-mode) + "Find file other tab `C-c C-t'")) + 'find-file-other-tab + "Print File `C-c p, C-u to refresh'" 'helm-ff-print + "Locate `C-x C-f, C-u to specify locate db'" 'helm-ff-locate) + "Actions for `helm-find-files'." + :group 'helm-files + :type '(alist :key-type string :value-type function)) + +(defvar helm-source-find-files nil + "The main source to browse files. +Should not be used among other sources.") + +(defclass helm-source-ffiles (helm-source-sync) + ((header-name + :initform (lambda (name) + (concat name (substitute-command-keys + helm-find-files-doc-header)))) + (init + :initform (lambda () + (setq helm-ff-auto-update-flag + helm-ff-auto-update-initial-value) + (setq helm-ff--auto-update-state + helm-ff-auto-update-flag) + (helm-set-local-variable 'bookmark-make-record-function + #'helm-ff-make-bookmark-record) + (require 'helm-external))) + (candidates :initform 'helm-find-files-get-candidates) + (update :initform (lambda () + (remhash helm-ff-default-directory + helm-ff--list-directory-cache))) + (match-on-real :initform t) + (filtered-candidate-transformer + :initform '(helm-ff-fct + helm-ff-maybe-show-thumbnails + ;; These next two have to be called after + ;; `helm-ff-fct' as they use only cons cell candidates. + helm-ff-directories-only + helm-ff-files-only + helm-ff-sort-candidates)) + (persistent-action-if :initform 'helm-find-files-persistent-action-if) + (persistent-help :initform "Hit1 Expand Candidate, Hit2 or (C-u) Find file") + (help-message :initform 'helm-ff-help-message) + (mode-line :initform (list "File(s)" helm-mode-line-string)) + (volatile :initform t) + (cleanup :initform 'helm-find-files-cleanup) + (migemo :initform t) + (nohighlight :initform t) + (keymap :initform 'helm-find-files-map) + (candidate-number-limit :initform 'helm-ff-candidate-number-limit) + (action-transformer + :initform 'helm-find-files-action-transformer) + (action :initform 'helm-find-files-actions) + (before-init-hook :initform 'helm-find-files-before-init-hook) + (after-init-hook :initform 'helm-find-files-after-init-hook) + (group :initform 'helm-files))) + +;; Bookmark handlers. +;; +(defun helm-ff-make-bookmark-record () + "The `bookmark-make-record-function' for `helm-find-files'." + (with-helm-buffer + `((filename . ,helm-ff-default-directory) + (presel . ,(helm-get-selection)) + (handler . helm-ff-bookmark-jump)))) + +(defun helm-ff-bookmark-jump (bookmark) + "bookmark handler for `helm-find-files'." + (let ((fname (bookmark-prop-get bookmark 'filename)) + (presel (bookmark-prop-get bookmark 'presel))) + ;; Force tramp connection with `file-directory-p' before lauching + ;; hff otherwise the directory name is inserted on top before + ;; tramp starts and display candidates. FNAME is here always a + ;; directory. + (when (file-directory-p fname) + (helm-find-files-1 fname + (format helm-ff-last-expanded-candidate-regexp + (if helm-ff-transformer-show-only-basename + (regexp-quote (helm-basename presel)) + (regexp-quote presel))))))) + +(defun helm-ff-bookmark-set () + "Record `helm-find-files' session in bookmarks." + (interactive) + (with-helm-alive-p + (with-helm-buffer + (bookmark-set + (concat helm-find-files-bookmark-prefix + (abbreviate-file-name helm-ff-default-directory)))) + (message "Helm find files session bookmarked! "))) +(put 'helm-ff-bookmark-set 'helm-only t) + +(defcustom helm-dwim-target nil + "Default target directory for file actions. + +Define the directory where you want to start navigating for the +target directory when copying, renaming, etc.. You can use the +`default-directory' of `next-window', the visited directory, the +current `default-directory' or have completion on all the +directories belonging to each visible windows." + :group 'helm-files + :type '(radio :tag "Define default target directory for file actions." + (const :tag "Directory belonging to next window" + next-window) + (const :tag "Completion on directories belonging to each window" + completion) + (const :tag "Use initial directory or `default-directory'" + default-directory) + (const :tag "Use visited directory" + nil))) + +(defun helm-dwim-target-directory () + "Try to return a suitable directory according to `helm-dwim-target'." + (with-selected-window (get-buffer-window helm-current-buffer) + (let ((wins (remove (get-buffer-window helm-marked-buffer-name) + (window-list)))) + (expand-file-name + (cond (;; Provide completion on all the directory belonging to + ;; visible windows if some. + (and (cdr wins) + (eq helm-dwim-target 'completion)) + (helm-comp-read "Browse target starting from: " + (append (list (or (car-safe helm-ff-history) + default-directory) + default-directory) + (cl-loop for w in wins collect + (with-selected-window w + default-directory))))) + ;; Use default-directory of next-window. + ((and (cdr wins) + (eq helm-dwim-target 'next-window)) + (with-selected-window (next-window) + default-directory)) + ;; Always use default-directory when only one window. + ((and (null (cdr wins)) + (eq helm-dwim-target 'default-directory)) + default-directory) + ;; Use the visited directory. + ((or (null (cdr wins)) + (null helm-dwim-target)) + ;; Using the car of *ff-history allow + ;; staying in the directory visited instead of + ;; current. + (or (car-safe helm-ff-history) default-directory))))))) + +(defsubst helm-ff--file-directory-p (file) + (if (file-remote-p file) + (get-text-property 1 'helm-ff-dir file) + (file-directory-p file))) + +(defun helm-ff--count-and-collect-dups (files) + (cl-loop with dups = (make-hash-table :test 'equal) + for f in files + for file = (if (helm-ff--file-directory-p f) + (concat (helm-basename f) "/") + (helm-basename f)) + for count = (gethash file dups) + if count do (puthash file (1+ count) dups) + else do (puthash file 1 dups) + finally return (cl-loop for k being the hash-keys in dups + using (hash-value v) + if (> v 1) + collect (format "%s(%s)" k v) + else + collect k))) + +(defun helm-find-files-do-action (action &optional target) + "Generic function for creating actions from `helm-source-find-files'. +ACTION can be `rsync' or any action supported by `helm-dired-action'." + (require 'dired-async) + (when (eq action 'rsync) + (cl-assert (executable-find "rsync") nil "No command named rsync")) + (let* ((rsync-switches + (when (and (eq action 'rsync) + helm-current-prefix-arg) + (cdr (split-string + (read-string "Run rsync like this: " + (mapconcat + 'identity + (cons "rsync" helm-rsync-switches) " ") + 'helm-rsync-command-history))))) + (ifiles (mapcar 'expand-file-name ; Allow modify '/foo/.' -> '/foo' + (helm-marked-candidates :with-wildcard t))) + (cand (unless (cdr ifiles) (helm-get-selection))) ; preselection. + (prefarg helm-current-prefix-arg) + (prompt (format "%s %s file(s) %s: " + (if (and (and (fboundp 'dired-async-mode) + dired-async-mode) + (not (eq action 'rsync)) + (null prefarg)) + (concat "Async " (symbol-name action)) + (capitalize (symbol-name action))) + (length ifiles) + (if (memq action '(symlink relsymlink hardlink)) + "from" "to"))) + helm-ff--move-to-first-real-candidate + helm-display-source-at-screen-top ; prevent setting window-start. + helm-ff-auto-update-initial-value + ;; It is not possible to rename a file to a boring name when + ;; helm-ff-skip-boring-files is enabled + helm-ff-skip-boring-files + ;; If HFF is using a frame use a frame as well. + (helm-actions-inherit-frame-settings t) + helm-use-frame-when-more-than-two-windows + (dest (or target + (with-helm-display-marked-candidates + helm-marked-buffer-name + (helm-ff--count-and-collect-dups ifiles) + (with-helm-current-buffer + (helm-read-file-name + prompt + :preselect (when cand + (format helm-ff-last-expanded-candidate-regexp + (regexp-quote + (if helm-ff-transformer-show-only-basename + (helm-basename cand) cand)))) + :initial-input (helm-dwim-target-directory) + :history (helm-find-files-history nil :comp-read nil)))))) + (dest-dir-p (file-directory-p dest)) + (dest-dir (helm-basedir dest))) + (unless (or dest-dir-p (file-directory-p dest-dir)) + (when (y-or-n-p (format "Create directory `%s'? " dest-dir)) + (make-directory dest-dir t))) + (if (eq action 'rsync) + (helm-rsync-copy-files ifiles dest rsync-switches) + (helm-dired-action + dest :files ifiles :action action :follow prefarg)))) + +;; Rsync +;; +(defun helm-rsync-remote2rsync (file) + (if (file-remote-p file) + (let ((localname (directory-file-name + (expand-file-name (file-remote-p file 'localname)))) + (user (file-remote-p file 'user)) + ;; Tramp name may contain port e.g. /ssh:host#2222:/foo. + (host (replace-regexp-in-string + "#[0-9]+" "" (file-remote-p file 'host)))) + (if user + (format "%s@%s:%s" user host (shell-quote-argument localname)) + (format "%s:%s" host (shell-quote-argument localname)))) + (shell-quote-argument + (directory-file-name + (expand-file-name file))))) + +(defun helm-rsync-format-mode-line-str (proc) + (helm-aif (and (process-live-p proc) + (assoc-default proc helm-rsync-progress-str-alist)) + (progn + ;; When rsync progress bar stop for some reason (e.g. rsync + ;; takes time to finalize writing file to disk), no output is + ;; coming from filter process, as a result the progress bar + ;; disapear for a while giving no information to user while + ;; the rsync process continues, so keep printing the last valid + ;; progress bar (stored in `helm-rsync--last-progress-bar-alist') + ;; instead of sending empty string. + (unless (equal it "") + (push (cons proc it) helm-rsync--last-progress-bar-alist)) + (format " [%s]" (propertize + (or (assoc-default proc helm-rsync--last-progress-bar-alist) + ;; Avoid (wrong-type-argument stringp + ;; nil) when process is not ready. + "") + 'face 'helm-ff-rsync-progress))))) + +(defun helm-rsync-mode-line (proc) + "Add Rsync progress to the mode line." + (or global-mode-string (setq global-mode-string '(""))) + (unless (member `(:eval (helm-rsync-format-mode-line-str ,proc)) + global-mode-string) + (setq global-mode-string + (append global-mode-string + `((:eval (helm-rsync-format-mode-line-str ,proc))))))) + +(defun helm-rsync-restore-mode-line (proc) + "Restore the mode line when Rsync finishes." + (setq global-mode-string + (remove `(:eval (helm-rsync-format-mode-line-str ,proc)) + global-mode-string)) + (setq helm-rsync--last-progress-bar-alist nil) + (force-mode-line-update)) + +(defun helm-rsync-copy-files (files dest &optional switches) + "Send FILES to DEST using Rsync with SWITCHES as arguments. + +DEST must be a directory. SWITCHES when unspecified default to +`helm-rsync-switches'." + (cl-assert (file-directory-p dest) t) + (setq files (cl-loop for f in files + collect (helm-rsync-remote2rsync f)) + dest (helm-rsync-remote2rsync dest)) + (let* ((buf (generate-new-buffer-name helm-rsync-process-buffer)) + (port (when (helm-aand (file-remote-p dest 'host) + (string-match "#\\([0-9]+\\)" it)) + (match-string 1))) + (proc (start-process-shell-command + "rsync" buf + (format "rsync %s" + (mapconcat + 'identity + (append (or switches helm-rsync-switches) + (and port + ;; Add automatically port + ;; specified in tramp name + ;; unless user already specified + ;; it himself with the -e option + ;; by editing command. + (and switches + (cl-loop for arg in switches never + (string-match-p + "\\`-e" arg))) + (list (format "-e 'ssh -p %s'" + port))) + files (list dest)) + " "))))) + (helm-rsync-mode-line proc) + (set-process-sentinel + proc `(lambda (process event) + (cond ((string= event "finished\n") + (message "%s copied %s files" + (capitalize (process-name process)) + ,(length files))) + (t (error "Process %s %s with code %s" + (process-name process) + (process-status process) + (process-exit-status process)))) + (setq helm-rsync-progress-str-alist + (delete (assoc process helm-rsync-progress-str-alist) + helm-rsync-progress-str-alist)) + (helm-rsync-restore-mode-line process) + (force-mode-line-update))) + (set-process-filter proc #'helm-rsync-process-filter))) + +(defun helm-rsync-process-filter (proc output) + "Filter process function used by `helm-rsync-copy-files'." + (let ((inhibit-read-only t) + fname progbar) + (with-current-buffer (process-buffer proc) + (when (string-match comint-password-prompt-regexp output) + ;; FIXME: Fully not tested and + ;; use an agent or auth-source + ;; or whatever to get password if + ;; available. + (process-send-string + proc (concat (read-passwd (match-string 0 output)) "\n"))) + ;; Extract the progress bar. + (with-temp-buffer + (insert output) + (when (re-search-backward "[[:cntrl:]]" nil t) + (setq progbar (buffer-substring-no-properties + (match-end 0) (point-max))))) + ;; Insert the text, advancing the process marker. + (save-excursion + (goto-char (process-mark proc)) + (insert output) + (set-marker (process-mark proc) (point))) + (goto-char (process-mark proc)) + ;; Extract the file name currently + ;; copied (Imply --info=all2 or all1). + (save-excursion + (when (re-search-backward "^[^[:cntrl:]]" nil t) + (setq fname (helm-basename + (buffer-substring-no-properties + (point) (point-at-eol)))))) + ;; Now format the string for the mode-line. + (let ((ml-str (mapconcat 'identity + (split-string + (replace-regexp-in-string + "%" helm-rsync-percent-sign + progbar) + " " t) + " "))) + (setq ml-str (propertize ml-str 'help-echo + (format "%s->%s" (process-name proc) fname))) + ;; Now associate the formatted + ;; progress-bar string with process. + (helm-aif (assoc proc helm-rsync-progress-str-alist) + (setcdr it ml-str) + (setq helm-rsync-progress-str-alist + (push (cons proc ml-str) helm-rsync-progress-str-alist))))) + ;; Finally update mode-line. + (unless helm-rsync-no-mode-line-update + (force-mode-line-update)))) + +(defun helm-ff-kill-rsync-process (process) + "Kill rsync process PROCESS. + +When called interactively prompt user with completion when more than +one process." + (interactive (list (get-process + (helm-comp-read + "Kill rsync process: " + (mapcar (lambda (x) + (process-name (car x))) + helm-rsync-progress-str-alist) + :exec-when-only-one t)))) + (with-current-buffer (process-buffer process) + (delete-process process) + (kill-buffer)) + (setq helm-rsync-progress-str-alist + (delete (assoc process helm-rsync-progress-str-alist) + helm-rsync-progress-str-alist))) + +(defun helm-find-files-rsync (_candidate) + "Rsync files from `helm-find-files'." + (helm-find-files-do-action 'rsync)) + +(defun helm-find-files-copy (_candidate) + "Copy files from `helm-find-files'." + (helm-find-files-do-action 'copy)) + +(defun helm-find-files-backup (_candidate) + "Backup files from `helm-find-files'. +This reproduce the behavior of \"cp --backup=numbered from to\"." + (cl-assert (and (fboundp 'dired-async-mode) dired-async-mode) nil + "Backup only available when `dired-async-mode' is enabled") + (helm-find-files-do-action 'backup)) + +(defun helm-find-files-rename (_candidate) + "Rename files from `helm-find-files'." + (helm-find-files-do-action 'rename)) + +(defun helm-find-files-symlink (_candidate) + "Symlink files from `helm-find-files'." + (helm-find-files-do-action 'symlink)) + +(defun helm-find-files-relsymlink (_candidate) + "Relsymlink files from `helm-find-files'." + (helm-find-files-do-action 'relsymlink)) + +(defun helm-find-files-hardlink (_candidate) + "Hardlink files from `helm-find-files'." + (helm-find-files-do-action 'hardlink)) + +(defun helm-find-files-other-window (_candidate) + "Keep current-buffer and open files in separate windows. +When a prefix arg is detected files are opened in a vertical +windows layout." + (let* ((files (helm-marked-candidates)) + (buffers (mapcar 'find-file-noselect files))) + (helm-window-show-buffers buffers t))) + +(defun helm-find-files-byte-compile (_candidate) + "Byte compile elisp files from `helm-find-files'." + (let ((files (helm-marked-candidates :with-wildcard t)) + (parg helm-current-prefix-arg)) + (cl-loop for fname in files + do (condition-case _err + (with-no-warnings + (byte-compile-file fname parg)) + (wrong-number-of-arguments + ;; Emacs-28 accepts only one arg. + (byte-compile-file fname) + (when parg (load fname))))))) + +(defun helm-find-files-load-files (_candidate) + "Load elisp files from `helm-find-files'." + (let ((files (helm-marked-candidates :with-wildcard t))) + (cl-loop for fname in files + do (load fname)))) + +(defun helm-find-files-ediff-files-1 (candidate &optional merge) + "Generic function to ediff/merge files in `helm-find-files'." + (let* ((helm-dwim-target 'next-window) + (bname (helm-basename candidate)) + (marked (helm-marked-candidates :with-wildcard t)) + (prompt (if merge "Ediff Merge `%s' With File: " + "Ediff `%s' With File: ")) + (fun (if merge 'ediff-merge-files 'ediff-files)) + (input (helm-dwim-target-directory)) + (presel (if helm-ff-transformer-show-only-basename + (helm-basename candidate) + (expand-file-name + (helm-basename candidate) + input)))) + (if (= (length marked) 2) + (funcall fun (car marked) (cadr marked)) + (funcall fun candidate (helm-read-file-name + (format prompt bname) + :initial-input input + :preselect presel))))) + +(defun helm-find-files-ediff-files (candidate) + (helm-find-files-ediff-files-1 candidate)) + +(defun helm-find-files-ediff-merge-files (candidate) + (helm-find-files-ediff-files-1 candidate 'merge)) + +(defun helm-find-files-grep (_candidate) + "Default action to grep files from `helm-find-files'." + (helm-do-grep-1 (helm-marked-candidates :with-wildcard t) + helm-current-prefix-arg)) + +(defun helm-ff-git-grep (_candidate) + "Default action to git-grep `helm-ff-default-directory'." + (helm-grep-git-1 helm-ff-default-directory helm-current-prefix-arg)) + +(defun helm-find-files-ag (_candidate) + (helm-grep-ag helm-ff-default-directory + helm-current-prefix-arg)) + +(defun helm-ff-zgrep (_candidate) + "Default action to zgrep files from `helm-find-files'." + (helm-ff-zgrep-1 (helm-marked-candidates :with-wildcard t) helm-current-prefix-arg)) + +(defun helm-ff-pdfgrep (_candidate) + "Default action to pdfgrep files from `helm-find-files'." + (let* ((recurse nil) + (cands (cl-loop for file in (helm-marked-candidates :with-wildcard t) + for dir = (file-directory-p file) + when dir do (setq recurse t) + when (or dir + (string= (file-name-extension file) "pdf") + (string= (file-name-extension file) "PDF")) + collect file))) + (when cands + (helm-do-pdfgrep-1 cands recurse)))) + +(defun helm-ff-etags-select (candidate) + "Default action to jump to etags from `helm-find-files'." + (when (get-buffer helm-action-buffer) + (kill-buffer helm-action-buffer)) + (let* ((source-name (assoc-default 'name (helm-get-current-source))) + (default-directory (if (string= source-name "Find Files") + helm-ff-default-directory + (file-name-directory candidate)))) + (helm-etags-select helm-current-prefix-arg))) + +;;; Eshell command on file +;; +(defvar eshell-command-aliases-list nil) +(defvar helm-eshell-command-on-file-input-history nil) +(defvar helm-eshell-command-on-file-history nil) +(cl-defun helm-find-files-eshell-command-on-file-1 (&optional map) + "Run `eshell-command' on CANDIDATE or marked candidates. +This is done possibly with an Eshell alias. If no alias found, +you can type in an Eshell command. + +Only aliases accepting a file as argument at the end of command +line are collected, i.e. aliases ending with \"$1\" or \"$*\". + +Basename of CANDIDATE can be a wild-card. +E.g. you can do \"eshell-command command *.el\" +Where \"*.el\" is the CANDIDATE. + +It is possible to do eshell-command command like this: \"command %s some more args\". + +If MAP is given run `eshell-command' on all marked files at once, +Otherwise, run `eshell-command' on each marked files. +In other terms, with a prefix arg do on the three marked files +\"foo\" \"bar\" \"baz\": + +\"eshell-command command foo bar baz\" + +otherwise do + +\"eshell-command command foo\" +\"eshell-command command bar\" +\"eshell-command command baz\" + +Note: +You have to setup some aliases in Eshell with the `alias' command +or by editing yourself the file `eshell-aliases-file' to make +this working." + (require 'helm-adaptive) + (require 'em-alias) (eshell-read-aliases-list) + (unless (> emacs-major-version 27) + ;; This advice have been merged in emacs-28. + (advice-add 'eshell-eval-command :override #'helm--advice-eshell-eval-command)) + (when (or eshell-command-aliases-list + (y-or-n-p "No eshell aliases found, run eshell-command without alias anyway? ")) + (let* ((cand-list (helm-marked-candidates :with-wildcard t)) + (default-directory (or helm-ff-default-directory + ;; If candidate is an url *-ff-default-directory is nil + ;; so keep value of default-directory. + default-directory)) + helm-display-source-at-screen-top + (helm-actions-inherit-frame-settings t) + helm-use-frame-when-more-than-two-windows + (command + (with-helm-display-marked-candidates + helm-marked-buffer-name + (helm-ff--count-and-collect-dups + (mapcar 'helm-basename cand-list)) + (with-helm-current-buffer + (helm-comp-read + "Command: " + (cl-loop with len = 0 + with aliases = + (cl-loop for (a c) in (eshell-read-aliases-list) + for len-key = (length a) + when + (and (string-match + "\\(\\$1\\|\\$\\*\\)" + c) + (not (member a helm-ff-eshell-unwanted-aliases))) + do (when (> len-key len) (setq len len-key)) + and collect (list a c)) + for (a c) in aliases + collect (cons + (concat (propertize + a 'face 'font-lock-keyword-face) + (make-string (1+ (- len (length a))) ? ) + c) + a)) + :fc-transformer #'helm-adaptive-sort + :buffer "*helm eshell on file*" + :name "Eshell command" + :mode-line + '("Eshell alias" + "C-h m: Help, \\[universal-argument]: Insert output at point") + :help-message 'helm-esh-help-message + :history 'helm-eshell-command-on-file-history + :raw-history t + :input-history + 'helm-eshell-command-on-file-input-history)))) + (alias-value (car (assoc-default command eshell-command-aliases-list))) + cmd-line) + (if (or (equal helm-current-prefix-arg '(16)) + (equal map '(16))) + ;; Two time C-u from `helm-comp-read' mean print to current-buffer. + ;; i.e `eshell-command' will use this value. + (setq current-prefix-arg '(16)) + ;; Else reset the value of `current-prefix-arg' + ;; to avoid printing in current-buffer. + (setq current-prefix-arg nil)) + (if (and (or + ;; One prefix-arg have been passed before `helm-comp-read'. + ;; If map have been set with C-u C-u (value == '(16)) + ;; ignore it. + (and map (equal map '(4))) + ;; One C-u from `helm-comp-read'. + (equal helm-current-prefix-arg '(4)) + ;; An alias that finish with $* + (and alias-value + ;; If command is an alias be sure it accept + ;; more than one arg i.e $*. + (string-match "\\$\\*" alias-value))) + (cdr cand-list) + (and alias-value + ;; Command is an alias and accept only one arg. + (not (string-match "\\$1" alias-value)))) + + ;; Run eshell-command with ALL marked files as argument. + ;; This wont work on remote files, because tramp handlers depend + ;; on `default-directory' (limitation). + (let ((mapfiles (mapconcat 'shell-quote-argument cand-list " "))) + (if (string-match "%s" command) + (setq cmd-line (format command mapfiles)) ; See [1] + (setq cmd-line (format "%s %s" command mapfiles))) + (eshell-command cmd-line)) + + ;; Run eshell-command sequencially on EACH marked files. + ;; To work with tramp handler we have to call + ;; COMMAND on basename of each file, using + ;; its basedir as `default-directory'. + (unwind-protect + (progn + (cl-loop for f in cand-list + for n from 1 + for dir = (and (not (string-match helm--url-regexp f)) + (helm-basedir f)) + ;; We can use basename here as the command will run + ;; under default-directory. + ;; This allows running e.g. + ;; "tar czvf test.tar.gz %s/*" without creating + ;; an archive expanding from /home. + for file = (shell-quote-argument + (if (string-match helm--url-regexp f) + f (helm-basename f))) + ;; \@ => placeholder for file without extension. + ;; \# => placeholder for incremental number. + for fcmd = (helm-aand command + (replace-regexp-in-string + "\\\\#" (format "%03d" n) + it t t) + (replace-regexp-in-string + "\\\\@" + (regexp-quote + (file-name-sans-extension file)) + it t t)) + for com = (if (string-match "%s" fcmd) + ;; [1] This allows to enter other args AFTER filename + ;; i.e + (format fcmd file) + (format "%s %s" fcmd file)) + do (let ((default-directory (or dir default-directory))) + (eshell-command com)))) + ;; Async process continues running but doesn't need anymore + ;; the advice at this point (see the `eshell-eval-command' + ;; call in `eshell-command'). + (unless (> emacs-major-version 27) + (advice-remove 'eshell-eval-command #'helm--advice-eshell-eval-command))))))) + +(defun helm--advice-eshell-eval-command (command &optional input) + "Fix return value when command ends with \"&\"." + ;; Fix this emacs commit which is plain wrong as it returns + ;; either nil or an error (double because format spec doesn't + ;; always match specifier) whereas it should return either a + ;; single element (CAR DELIM) or DELIM itself if the car of + ;; DELIM is a process. + ;; This prevent running eshell-command async when needed i.e. when + ;; command ends with "&". + ;; + ;; UPDATE: This have now been merged in Emacs-28. + ;; + ;; 6b6f91b357f6fe2f1e0d72f046a1b8d8a2d6d8c3 + ;; Author: John Wiegley + ;; AuthorDate: Fri May 27 02:57:18 2005 +0000 + ;; Commit: John Wiegley + ;; CommitDate: Fri May 27 02:57:18 2005 +0000 + (if eshell-current-command + ;; we can just stick the new command at the end of the current + ;; one, and everything will happen as it should + (setcdr (last (cdr eshell-current-command)) + (list `(let ((here (and (eobp) (point)))) + ,(and input + `(insert-and-inherit ,(concat input "\n"))) + (if here + (eshell-update-markers here)) + (eshell-do-eval ',command)))) + (and eshell-debug-command + (with-current-buffer (get-buffer-create "*eshell last cmd*") + (erase-buffer) + (insert "command: \"" input "\"\n"))) + (setq eshell-current-command command) + (let* ((delim (catch 'eshell-incomplete + (eshell-resume-eval))) + (val (car-safe delim))) + ;; If the return value of `eshell-resume-eval' is wrapped in a + ;; list, it indicates that the command was run asynchronously. + ;; In that case, unwrap the value before checking the delimiter + ;; value. + (if (and val + (not (processp val)) + (not (eq val t))) + (error "Unmatched delimiter: %S" val) + ;; Eshell-command expect a list like () to know if the + ;; command should be async or not. + (or (and (processp val) delim) val))))) + +(defun helm-find-files-eshell-command-on-file (_candidate) + "Run `eshell-command' on CANDIDATE or marked candidates. +See `helm-find-files-eshell-command-on-file-1' for more info." + (helm-find-files-eshell-command-on-file-1 helm-current-prefix-arg)) + +(defun helm-ff--shell-interactive-buffer-p (buffer &optional mode) + (with-current-buffer buffer + (when (eq major-mode (or mode 'eshell-mode)) + (let ((next-prompt-fn (cl-case major-mode + (shell-mode #'comint-next-prompt) + (eshell-mode #'eshell-next-prompt) + (term-mode #'term-next-prompt)))) + (save-excursion + (goto-char (point-min)) + (funcall next-prompt-fn 1) + (null (eql (point) (point-min)))))))) + +(defun helm-ff-switch-to-shell (_candidate) + "Switch to a shell buffer and cd to `helm-ff-default-directory'. +Set your preferred shell mode in `helm-ff-preferred-shell-mode'. + +With a numeric prefix arg switch to numbered shell buffer, if no +prefix arg provided and more than one shell buffer exists, provide +completions on those buffers. If only one shell buffer exists, +switch to this one, if no shell buffer exists or if the numeric +prefix arg shell buffer doesn't exists, create it and switch to it." + ;; Reproduce the Emacs-25 behavior to be able to edit and send + ;; command in term buffer. + (let (term-char-mode-buffer-read-only ; Emacs-25 behavior. + term-char-mode-point-at-process-mark ; Emacs-25 behavior. + (cd-eshell (lambda () + (eshell/cd helm-ff-default-directory) + (eshell-reset))) + (cd-shell + (lambda () + (goto-char (point-max)) + (when (eq helm-ff-preferred-shell-mode 'shell-mode) + (comint-delete-input)) + (insert (format "cd %s" + (shell-quote-argument + (or (file-remote-p + helm-ff-default-directory 'localname) + helm-ff-default-directory)))) + (cl-case helm-ff-preferred-shell-mode + (shell-mode (comint-send-input)) + (term-mode (progn (term-char-mode) (term-send-input)))))) + (bufs (cl-loop for b in (mapcar 'buffer-name (buffer-list)) + when (helm-ff--shell-interactive-buffer-p + b helm-ff-preferred-shell-mode) + collect b))) + ;; Jump to a shell buffer or open a new session. + (helm-aif (and (not helm-current-prefix-arg) + (if (cdr bufs) + (helm-comp-read "Switch to shell buffer: " bufs + :must-match t) + (car bufs))) + ;; Display in same window by default to preserve the + ;; historical behaviour + (pop-to-buffer it '(display-buffer-same-window)) + (cl-case helm-ff-preferred-shell-mode + (eshell-mode + (eshell helm-current-prefix-arg)) + (shell-mode + (shell (helm-aif (and helm-current-prefix-arg + (prefix-numeric-value + helm-current-prefix-arg)) + (format "*shell<%s>*" it)))) + (term-mode + (progn + (ansi-term (getenv "SHELL") + (helm-aif (and helm-current-prefix-arg + (prefix-numeric-value + helm-current-prefix-arg)) + (format "*ansi-term<%s>*" it))) + (term-line-mode))))) + ;; Now cd into directory. + (helm-aif (and (memq major-mode '(shell-mode term-mode)) + (get-buffer-process (current-buffer))) + (accept-process-output it 0.1)) + (unless (helm-ff-shell-alive-p major-mode) + (funcall + (if (eq major-mode 'eshell-mode) cd-eshell cd-shell))))) + +(defun helm-ff-shell-alive-p (mode) + "Returns non nil when a process is running inside `shell-mode' buffer." + (cl-ecase mode + (shell-mode + (save-excursion + (comint-goto-process-mark) + (or (null comint-last-prompt) + (not (eql (point) + (marker-position (cdr comint-last-prompt))))))) + (eshell-mode + (get-buffer-process (current-buffer))) + (term-mode + (save-excursion + (goto-char (term-process-mark)) + (not (looking-back "\\$ " (- (point) 2))))))) + +(defun helm-ff-touch-files (_candidate) + "The touch files action for helm-find-files." + (let* ((files (helm-marked-candidates)) + (split (cl-loop for f in files + for spt = (unless helm-current-prefix-arg + (cons (helm-basedir f) + (split-string f ", ?"))) + if spt + append (cl-loop with dir = (car spt) + for ff in (cdr spt) + collect (expand-file-name ff dir)) + else collect f)) + (timestamp (helm-comp-read + "Timestamp (default Now): " + (cl-loop for f in split + for time = (file-attributes f) + for date = (and time + (format-time-string + "%Y-%m-%d %H:%M:%S" + (nth 5 time))) + when date + collect (cons (format "%s: %s" + (helm-basename f) date) + date)) + :default + (format-time-string "%Y-%m-%d %H:%M:%S" + (current-time)))) + (failures + (cl-loop with default-directory = helm-ff-default-directory + for f in split + for file = (or (file-remote-p f 'localname) f) + when (> (process-file + "touch" nil nil nil "-d" timestamp file) + 0) + collect f))) + (when failures + (message "Failed to touch *%s files:\n%s" + (length failures) + (mapconcat (lambda (f) (format "- %s\n" f)) failures ""))))) + +(defun helm-ff-run-touch-files () + "Used to interactively run touch file action from keyboard." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-ff-touch-files))) +(put 'helm-ff-run-touch-files 'helm-only t) + +(defun helm-ff-sort-by-size () + (interactive) + (let ((helm-ff-initial-sort-method 'size)) + (helm-force-update + (concat (regexp-quote (helm-get-selection + nil helm-ff-transformer-show-only-basename)) + "$")) + (message "Sorting by size"))) +(put 'helm-ff-sort-by-size 'helm-only t) + +(defun helm-ff-sort-by-newest () + (interactive) + (let ((helm-ff-initial-sort-method 'newest)) + (helm-force-update + (concat (regexp-quote (helm-get-selection + nil helm-ff-transformer-show-only-basename)) + "$")) + (message "Sorting by newest"))) +(put 'helm-ff-sort-by-newest 'helm-only t) + +(defun helm-ff-sort-by-ext () + (interactive) + (let ((helm-ff-initial-sort-method 'ext)) + (helm-force-update + (concat (regexp-quote (helm-get-selection + nil helm-ff-transformer-show-only-basename)) + "$")) + (message "Sorting by extensions"))) +(put 'helm-ff-sort-by-ext 'no-helm-mx t) + +(defun helm-ff-sort-alpha () + (interactive) + (let ((helm-ff-initial-sort-method nil)) + (helm-force-update + (concat (regexp-quote (helm-get-selection + nil helm-ff-transformer-show-only-basename)) + "$")) + (message "Sorting alphabetically"))) +(put 'helm-ff-sort-alpha 'helm-only t) + +(defun helm-ff-directories-only (candidates _source) + (if helm-ff--show-directories-only + (cl-loop for (d . r) in candidates + when (file-directory-p r) + ;; We can use this as long as this filtering function + ;; is called after `helm-ff-fct' otherwise candidates + ;; may not be cons cell at first call [1]. + collect (cons d r)) + candidates)) + +(defun helm-ff-files-only (candidates _source) + (if helm-ff--show-files-only + (cl-loop for (d . r) in candidates + unless (file-directory-p r) + ;; Same comment as in [1] above. + collect (cons d r)) + candidates)) + +(defun helm-ff-toggle-dirs-only () + "Show only directories in helm-find-files." + (interactive) + (with-helm-alive-p + (setq helm-ff--show-directories-only (not helm-ff--show-directories-only)) + (setq helm-ff--show-files-only nil) + (helm-update (helm-get-selection nil t)))) +(put 'helm-ff-toggle-dirs-only 'helm-only t) + +(defun helm-ff-toggle-files-only () + "Show only files in helm-find-files." + (interactive) + (with-helm-alive-p + (setq helm-ff--show-files-only (not helm-ff--show-files-only)) + (setq helm-ff--show-directories-only nil) + (helm-update (helm-get-selection nil t)))) +(put 'helm-ff-toggle-files-only 'helm-only t) + +(defun helm-ff-after-persistent-show-all () + (when helm-ff-reset-filters-on-update + (setq helm-ff--show-directories-only nil + helm-ff--show-files-only nil))) + +(defun helm-ff-serial-rename-action (method) + "Rename all marked files in `helm-ff-default-directory' with METHOD. +See `helm-ff-serial-rename-1'." + (let* ((helm--reading-passwd-or-string t) + (cands (helm-marked-candidates :with-wildcard t)) + (def-name (car cands)) + (name (helm-read-string "NewName: " + (replace-regexp-in-string + "[0-9]+$" "" + (helm-basename + def-name + (file-name-extension def-name))))) + (start (read-number "StartAtNumber: ")) + (extension (helm-read-string "Extension: " + (file-name-extension (car cands)))) + (dir (expand-file-name + (helm-read-file-name + "Serial Rename to directory: " + :initial-input + (expand-file-name helm-ff-default-directory) + :test 'file-directory-p + :must-match t))) + done) + (with-helm-display-marked-candidates + helm-marked-buffer-name (helm-ff--count-and-collect-dups cands) + (if (y-or-n-p + (format "Rename %s file(s) to <%s> like this ?\n%s " + (length cands) dir (format "%s <-> %s%s.%s" + (helm-basename (car cands)) + name start extension))) + (progn + (helm-ff-serial-rename-1 + dir cands name start extension :method method) + (setq done t) + (message nil)))) + (if done + (with-helm-current-buffer (helm-find-files-1 dir)) + (message "Operation aborted")))) + +(defun helm-ff-member-directory-p (file directory) + (let ((dir-file (expand-file-name + (file-name-as-directory (file-name-directory file)))) + (cur-dir (expand-file-name (file-name-as-directory directory)))) + (string= dir-file cur-dir))) + +(cl-defun helm-ff-serial-rename-1 + (directory collection new-name start-at-num extension &key (method 'rename)) + "Rename files in COLLECTION to DIRECTORY with the prefix name NEW-NAME. +Rename start at number START-AT-NUM - ex: prefixname-01.jpg. +EXTENSION is the file extension to use. In empty prompt, reuse +the original extension of file. +METHOD can be one of rename, copy or symlink. +Files will be renamed if they are files of current directory, +otherwise they will be treated with METHOD. +Default METHOD is rename." + ;; Maybe remove directories selected by error in collection. + (setq collection (cl-remove-if 'file-directory-p collection)) + (let* ((tmp-dir (file-name-as-directory + (concat (file-name-as-directory directory) + (symbol-name (cl-gensym "tmp"))))) + (fn (cl-case method + (copy 'copy-file) + (symlink 'make-symbolic-link) + (rename 'rename-file) + (t (error "Error: Unknown method %s" method))))) + (make-directory tmp-dir) + (unwind-protect + (progn + ;; Rename all files to tmp-dir with new-name. + ;; If files are not from start directory, use method + ;; to move files to tmp-dir. + (cl-loop for i in collection + for count from start-at-num + for fnum = (if (< count 10) "0%s" "%s") + for nname = (concat tmp-dir new-name (format fnum count) + (if (not (string= extension "")) + (format ".%s" (replace-regexp-in-string + "[.]" "" extension)) + (file-name-extension i 'dot))) + do (if (helm-ff-member-directory-p i directory) + (rename-file i nname) + (funcall fn i nname))) + ;; Now move all from tmp-dir to destination. + (cl-loop with dirlist = (directory-files + tmp-dir t directory-files-no-dot-files-regexp) + for f in dirlist do + (if (file-symlink-p f) + (make-symbolic-link (file-truename f) + (concat (file-name-as-directory directory) + (helm-basename f))) + (rename-file f directory)))) + (delete-directory tmp-dir t)))) + +(defun helm-ff-serial-rename (_candidate) + "Serial rename all marked files to `helm-ff-default-directory'. +Rename only file of current directory, and symlink files coming from +other directories. +See `helm-ff-serial-rename-1'." + (helm-ff-serial-rename-action 'rename)) + +(defun helm-ff-serial-rename-by-symlink (_candidate) + "Serial rename all marked files to `helm-ff-default-directory'. +Rename only file of current directory, and symlink files coming +from other directories. +See `helm-ff-serial-rename-1'." + (helm-ff-serial-rename-action 'symlink)) + +(defun helm-ff-serial-rename-by-copying (_candidate) + "Serial rename all marked files to `helm-ff-default-directory'. +Rename only file of current directory, and copy files coming from +other directories. +See `helm-ff-serial-rename-1'." + (helm-ff-serial-rename-action 'copy)) + +(defvar helm-ff-query-replace-fnames-history-from nil) +(defvar helm-ff-query-replace-fnames-history-to nil) +(defun helm-ff-query-replace-on-filenames (candidates) + "Query replace on filenames of CANDIDATES. +This doesn't replace inside the files, only modify filenames." + (with-helm-display-marked-candidates + helm-marked-buffer-name + (mapcar 'helm-basename candidates) + (let* ((regexp (read-string "Replace regexp on filename(s): " + nil 'helm-ff-query-replace-history-from + (helm-basename (car candidates)))) + (rep (read-string (format "Replace regexp `%s' with: " regexp) + nil 'helm-ff-query-replace-history-to))) + (cl-loop with query = "y" + with count = 0 + for old in candidates + for new = (helm-ff--query-replace-in-fname-set-new-name + old regexp rep count) + ;; If `regexp' is not matched in `old' + ;; `replace-regexp-in-string' will + ;; return `old' unmodified. + unless (string= old new) + do (progn + (when (file-exists-p new) + (setq new (concat (file-name-sans-extension new) + (format "(%s)" count) + (file-name-extension new t)))) + (unless (string= query "!") + (setq query (helm-read-answer (format + "Replace `%s' by `%s' [!,y,n,q]" + (helm-basename old) + (helm-basename new)) + '("y" "n" "!" "q")))) + (when (string= query "q") + (cl-return (message "Operation aborted"))) + (unless (string= query "n") + (rename-file old new) + (cl-incf count))) + finally (message "%d Files renamed" count)))) + ;; This fix the emacs bug where "Emacs-Lisp:" is sent + ;; in minibuffer (not the echo area). + (sit-for 0.1) + (with-current-buffer (window-buffer (minibuffer-window)) + (delete-minibuffer-contents))) + +(defun helm-ff--query-replace-in-fname-set-new-name (old regexp rep count) + "Setup a new name for OLD replacing part matching REGEXP with REP. +COUNT is used for incrementing new name if needed." + (let (subexp target) + (concat (helm-basedir old) + (helm--replace-regexp-in-buffer-string + (save-match-data + (cond ((string= regexp "%.") + (setq subexp 1) + (helm-ff--prepare-str-with-regexp + (setq target (helm-basename old t)))) + ((string= regexp ".%") + (setq subexp 1) + (helm-ff--prepare-str-with-regexp + (setq target (file-name-extension old)))) + ((string= regexp "%") + (regexp-quote + (setq target (helm-basename old)))) + ((string-match "%:\\([0-9]+\\):\\([0-9]+\\)" regexp) + (setq subexp 1) + (let ((beg (match-string 1 regexp)) + (end (match-string 2 regexp)) + (str (helm-basename old))) + (setq target (substring str + (string-to-number beg) + (string-to-number end))) + (helm-ff--prepare-str-with-regexp str beg end))) + (t regexp))) + (save-match-data + (cond (;; Handle incremental + ;; replacement with \# in + ;; search and replace + ;; feature in placeholder \@. + (string-match + "\\\\@/\\(.*\\)/\\(\\(?99:.*\\)\\\\#\\)/" + rep) + (replace-regexp-in-string + (match-string 1 rep) + (concat (match-string 99 rep) + (format "%03d" (1+ count))) + target)) + ;; Incremental replacement + ;; before or after \@. + ((and (string-match-p "\\\\#" rep) + (string-match "\\\\@" rep)) + (replace-regexp-in-string + "\\\\#" (format "%03d" (1+ count)) + (replace-match target t t rep))) + ;; Simple incremental replacement. + ((string-match "\\\\#" rep) + (replace-match + (format "%03d" (1+ count)) t t rep)) + ;; Substring replacement in placeholder. + ((string-match + "\\\\@:\\([0-9]*\\):\\([0-9]*\\)" rep) + (replace-match (substring + target + (string-to-number + (match-string 1 rep)) + (pcase (match-string 2 rep) + ((pred (string= "")) + (length target)) + (res (string-to-number res)))) + t t rep)) + ;; Search and replace in + ;; placeholder. Doesn't + ;; handle incremental here. + ((string-match "\\\\@/\\(.*\\)/\\(.*\\)/" rep) + (replace-match (replace-regexp-in-string + (match-string 1 rep) + (match-string 2 rep) + target t) + t t rep)) + ;; Simple replacement by placeholder. + ((string-match "\\\\@" rep) + (replace-match target t t rep)) + ;; Replacement with + ;; upcase, downcase or + ;; capitalized text. + ((string= rep "%u") #'upcase) + ((string= rep "%d") #'downcase) + ((string= rep "%c") #'capitalize) + ;; Simple replacement with + ;; whole replacement regexp. + (t rep))) + (helm-basename old) t nil subexp)))) + +(defun helm-ff--prepare-str-with-regexp (str &optional rep1 rep2) + ;; This is used in `helm-ff-query-replace-on-filenames' to prepare + ;; STR when REGEXP is specified as substring e.g %:1:3 in this case + ;; substring from 1 to 3 in STR will be enclosed with parenthesis to + ;; match this substring as a subexp e.g %:1:3 on string "emacs" will + ;; be replaced by "e\\(ma\\)cs" using subexp 1 like this: + ;; (helm--replace-regexp-in-buffer-string "e\\(ma\\)cs" "fo" "emacs" nil t 1) + ;; => "efocs" + ;; ^^ + ;; Where "1" and "3" will be strings extracted with match-string + ;; from regexp and refered respectively in this function as REP1 and + ;; REP2. + (let* ((from (or (and rep1 (string-to-number rep1)) 0)) + (to (or (and rep2 (string-to-number rep2)) (length str))) + (subexp (concat "\\(" (regexp-quote (substring str from to)) "\\)")) + (before-str (unless (zerop from) + (regexp-quote (substring str 0 from)))) + (after-str (unless (= to (length str)) + (regexp-quote (substring str to (length str)))))) + (concat before-str subexp after-str))) + +;; The action. +(defun helm-ff-query-replace-fnames-on-marked (_candidate) + (let ((marked (helm-marked-candidates :with-wildcard t))) + (helm-ff-query-replace-on-filenames marked))) + +;; The command for `helm-find-files-map'. +(defun helm-ff-run-query-replace-fnames-on-marked () + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-ff-query-replace-fnames-on-marked))) +(put 'helm-ff-run-query-replace-fnames-on-marked 'helm-only t) + +(defun helm-ff-query-replace (_candidate) + (let ((bufs (cl-loop for f in (helm-marked-candidates :with-wildcard t) + collect (buffer-name (find-file-noselect f))))) + (helm-buffer-query-replace-1 nil bufs))) + +(defun helm-ff-query-replace-regexp (_candidate) + (let ((bufs (cl-loop for f in (helm-marked-candidates :with-wildcard t) + collect (buffer-name (find-file-noselect f))))) + (helm-buffer-query-replace-1 'regexp bufs))) + +(defun helm-ff-run-query-replace () + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-ff-query-replace))) +(put 'helm-ff-run-query-replace 'helm-only t) + +(defun helm-ff-run-query-replace-regexp () + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-ff-query-replace-regexp))) +(put 'helm-ff-run-query-replace-regexp 'helm-only t) + +(defun helm-ff-toggle-auto-update (_candidate) + (if helm-ff--deleting-char-backward + (progn + (message "[Auto expansion disabled]") + (sit-for 1) (message nil) + (setq helm-ff--auto-update-state nil)) + (setq helm-ff-auto-update-flag (not helm-ff-auto-update-flag)) + (setq helm-ff--auto-update-state helm-ff-auto-update-flag) + (message "[Auto expansion %s]" + (if helm-ff-auto-update-flag "enabled" "disabled")))) + +(defun helm-ff-run-toggle-auto-update () + (interactive) + (with-helm-alive-p + (helm-set-attr 'toggle-auto-update '(helm-ff-toggle-auto-update . never-split)) + (helm-execute-persistent-action 'toggle-auto-update))) +(put 'helm-ff-run-toggle-auto-update 'helm-only t) + +(defun helm-ff-delete-char-backward () + "Go up one level or disable HFF auto update and delete char backward. + +Going up one level works only when pattern is a directory endings +with \"/\", otherwise this command deletes char backward. + +Going up one level can be disabled if necessary by deleting \"/\" +at end of pattern using \\\\[backward-char] and +\\[helm-delete-minibuffer-contents]." + (interactive) + (with-helm-alive-p + (if (and helm-ff-DEL-up-one-level-maybe + (string-match "/\\'" helm-pattern) + (file-directory-p helm-pattern)) + (call-interactively 'helm-find-files-up-one-level) + (setq helm-ff-auto-update-flag nil) + (setq helm-ff--deleting-char-backward t) + (call-interactively + (lookup-key (current-global-map) + (read-kbd-macro "DEL"))) + (helm--update-header-line)))) +(put 'helm-ff-delete-char-backward 'helm-only t) + +(defun helm-ff-delete-char-backward--exit-fn () + (setq helm-ff-auto-update-flag helm-ff--auto-update-state) + (setq helm-ff--deleting-char-backward nil)) + +(defvar helm-ff--RET-disabled nil) +(defun helm-ff-RET-1 (&optional must-match) + "Used for RET action in `helm-find-files'. +See `helm-ff-RET' for details. +If MUST-MATCH is specified exit with +`helm-confirm-and-exit-minibuffer' which handle must-match mechanism." + (let ((sel (helm-get-selection)) + ;; Ensure `file-directory-p' works on remote files. + non-essential) + (cl-assert sel nil "Trying to exit with no candidates") + (if (and (or (file-directory-p sel) + (helm-ff--invalid-tramp-name-p sel)) + ;; Allows exiting with default action when a prefix arg + ;; is specified. + (null current-prefix-arg) + (null helm-ff--RET-disabled) + (or (and (file-remote-p sel) + (string= "." (helm-basename sel)) + (string-match-p "\\`[/].*:.*:\\'" + helm-pattern)) + (not (string= "." (helm-basename sel))))) + (helm-execute-persistent-action) + (if must-match + (helm-confirm-and-exit-minibuffer) + (helm-maybe-exit-minibuffer))))) + +(defun helm-ff-RET () + "Default action for RET in `helm-find-files'. + +Behave differently depending on `helm-selection': + +- candidate basename is \".\" => open it in dired. +- candidate is a directory => expand it. +- candidate is a file => open it." + (interactive) + (helm-ff-RET-1)) +(put 'helm-ff-RET 'helm-only t) + +(defun helm-ff-TAB-1 (&optional force-menu) + "Used for TAB action in `helm-find-files'." + (let ((sel (helm-get-selection))) + (if (and (null force-menu) + (file-directory-p sel) + (not (string= "." (helm-basename sel)))) + (helm-execute-persistent-action) + (helm-select-action)))) + +(defun helm-ff-TAB (arg) + "Default action for TAB in `helm-find-files'. + +Behave differently depending on `helm-selection': + +- candidate basename is \".\" => open the action menu. +- candidate is a directory => expand it. +- candidate is a file => open action menu. + +Called with a prefix arg open menu unconditionally." + (interactive "P") + (helm-ff-TAB-1 arg)) +(put 'helm-ff-TAB 'helm-only t) + +(defun helm-ff-RET-must-match () + "Same as `helm-ff-RET' but used in must-match map." + (interactive) + (helm-ff-RET-1 t)) + +(defun helm-ff-run-grep () + "Run Grep action from `helm-source-find-files'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-find-files-grep))) +(put 'helm-ff-run-grep 'helm-only t) + +(defun helm-ff-run-git-grep () + "Run git-grep action from `helm-source-find-files'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-ff-git-grep))) +(put 'helm-ff-run-git-grep 'helm-only t) + +(defun helm-ff-run-grep-ag () + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-find-files-ag))) +(put 'helm-ff-run-grep-ag 'helm-only t) + +(defun helm-ff-run-pdfgrep () + "Run Pdfgrep action from `helm-source-find-files'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-ff-pdfgrep))) +(put 'helm-ff-run-pdfgrep 'helm-only t) + +(defun helm-ff-run-zgrep () + "Run Grep action from `helm-source-find-files'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-ff-zgrep))) +(put 'helm-ff-run-zgrep 'helm-only t) + +(defun helm-ff-run-copy-file () + "Run Copy file action from `helm-source-find-files'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-find-files-copy))) +(put 'helm-ff-run-copy-file 'helm-only t) + +(defun helm-ff-run-rsync-file () + "Run Rsync file action from `helm-source-find-files'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-find-files-rsync))) +(put 'helm-ff-run-rsync-file 'helm-only t) + +(defun helm-ff-run-rename-file () + "Run Rename file action from `helm-source-find-files'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-find-files-rename))) +(put 'helm-ff-run-rename-file 'helm-only t) + +(defun helm-ff-run-byte-compile-file () + "Run Byte compile file action from `helm-source-find-files'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-find-files-byte-compile))) +(put 'helm-ff-run-byte-compile-file 'helm-only t) + +(defun helm-ff-run-load-file () + "Run Load file action from `helm-source-find-files'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-find-files-load-files))) +(put 'helm-ff-run-load-file 'helm-only t) + +(defun helm-ff-run-eshell-command-on-file () + "Run eshell command on file action from `helm-source-find-files'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action + 'helm-find-files-eshell-command-on-file))) +(put 'helm-ff-run-eshell-command-on-file 'helm-only t) + +(defun helm-ff-run-ediff-file () + "Run Ediff file action from `helm-source-find-files'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-find-files-ediff-files))) +(put 'helm-ff-run-ediff-file 'helm-only t) + +(defun helm-ff-run-ediff-merge-file () + "Run Ediff merge file action from `helm-source-find-files'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action + 'helm-find-files-ediff-merge-files))) +(put 'helm-ff-run-ediff-merge-file 'helm-only t) + +(defun helm-ff-run-symlink-file () + "Run Symlink file action from `helm-source-find-files'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-find-files-symlink))) +(put 'helm-ff-run-symlink-file 'helm-only t) + +(defun helm-ff-run-relsymlink-file () + "Run Symlink file action from `helm-source-find-files'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-find-files-relsymlink))) +(put 'helm-ff-run-relsymlink-file 'helm-only t) + +(defun helm-ff-run-hardlink-file () + "Run Hardlink file action from `helm-source-find-files'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-find-files-hardlink))) +(put 'helm-ff-run-hardlink-file 'helm-only t) + +(defun helm-ff-delete-files (candidate) + "Delete files default action." + (funcall helm-ff-delete-files-function candidate)) + +(defun helm-ff-run-delete-file () + "Run Delete file action from `helm-source-find-files'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action #'helm-ff-delete-files))) +(put 'helm-ff-run-delete-file 'helm-only t) + +(defun helm-ff-run-complete-fn-at-point () + "Run complete file name action from `helm-source-find-files'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action + 'helm-insert-file-name-completion-at-point))) +(put 'helm-ff-run-complete-fn-at-point 'helm-only t) + +(defun helm-ff-run-switch-to-shell () + "Run switch to eshell action from `helm-source-find-files'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-ff-switch-to-shell))) +(put 'helm-ff-run-switch-to-shell 'helm-only t) + +(defun helm-ff-run-switch-other-window () + "Run switch to other window action from `helm-source-find-files'. +When a prefix arg is provided, split is done vertically." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-find-files-other-window))) +(put 'helm-ff-run-switch-other-window 'helm-only t) + +(defun helm-ff-run-switch-other-frame () + "Run switch to other frame action from `helm-source-find-files'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'find-file-other-frame))) +(put 'helm-ff-run-switch-other-frame 'helm-only t) + +(defun helm-ff-run-open-file-externally () + "Run open file externally command action from `helm-source-find-files'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-open-file-externally))) +(put 'helm-ff-run-open-file-externally 'helm-only t) + +(defun helm-ff-run-open-file-with-default-tool () + "Run open file externally command action from `helm-source-find-files'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-open-file-with-default-tool))) +(put 'helm-ff-run-open-file-with-default-tool 'helm-only t) + +(defun helm-ff-locate (candidate) + "Locate action function for `helm-find-files'." + (helm-locate-set-command) + (let ((default (concat (helm-basename + (expand-file-name + candidate + helm-ff-default-directory)) + (unless (or + ;; "-b" is already added when fuzzy matching. + helm-locate-fuzzy-match + ;; The locate '-b' option doesn't exists + ;; in everything (es). + (and (eq system-type 'windows-nt) + (string-match "^es" helm-locate-command))) + " -b")))) + (helm-locate-1 helm-current-prefix-arg nil 'from-ff default))) + +(defun helm-ff-run-locate () + "Run locate action from `helm-source-find-files'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-ff-locate))) +(put 'helm-ff-run-locate 'helm-only t) + +(defun helm-files-insert-as-org-link (candidate) + (insert (format "[[%s][]]" candidate)) + (goto-char (- (point) 2))) + +(defun helm-ff-run-insert-org-link () + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-files-insert-as-org-link))) +(put 'helm-ff-run-insert-org-link 'helm-only t) + +(defun helm-ff-run-find-file-as-root () + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-find-file-as-root))) +(put 'helm-ff-run-find-file-as-root 'helm-only t) + +(defun helm-ff-run-find-alternate-file () + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'find-alternate-file))) +(put 'helm-ff-run-find-alternate-file 'helm-only t) + +(defun helm-ff-run-mail-attach-files () + "Run mail attach files command action from `helm-source-find-files'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-ff-mail-attach-files))) +(put 'helm-ff-run-mail-attach-files 'helm-only t) + +(defun helm-ff-run-etags () + "Run Etags command action from `helm-source-find-files'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-ff-etags-select))) +(put 'helm-ff-run-etags 'helm-only t) + +(defvar lpr-printer-switch) +(defun helm-ff-print (_candidate) + "Print marked files. + +You may to set in order variables `lpr-command',`lpr-switches' +and/or `printer-name', but with no settings Helm should detect +your printer(s) and print with the default `lpr' settings. + +NOTE: DO NOT set the \"-P\" flag in `lpr-switches'. If you really +have to modify this, do it in `lpr-printer-switch'. + +Same as `dired-do-print' but for Helm." + (require 'lpr) + (when (or helm-current-prefix-arg + (not helm-ff-printer-list)) + (setq helm-ff-printer-list + (helm-ff-find-printers))) + (let* ((file-list (helm-marked-candidates :with-wildcard t)) + (len (length file-list)) + (printer-name (if helm-ff-printer-list + (helm-comp-read + "Printer: " helm-ff-printer-list) + printer-name)) + (lpr-switches + (if (and (stringp printer-name) + (string< "" printer-name)) + (cons (concat lpr-printer-switch printer-name) + lpr-switches) + lpr-switches)) + (command (helm-read-string + (format "Print *%s File(s):\n%s with: " + len + (mapconcat + (lambda (f) (format "- %s\n" f)) + file-list "")) + (when (and lpr-command lpr-switches) + (mapconcat 'identity + (cons lpr-command + (if (stringp lpr-switches) + (list lpr-switches) + lpr-switches)) + " ")))) + (file-args (mapconcat (lambda (x) + (format "'%s'" x)) + file-list " ")) + (cmd-line (concat command " " file-args))) + (if command + (start-process-shell-command "helm-print" nil cmd-line) + (error "Error: Please verify your printer settings in Emacs.")))) + +(defun helm-ff-run-print-file () + "Run Print file action from `helm-source-find-files'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-ff-print))) +(put 'helm-ff-run-print-file 'helm-only t) + +(defun helm-ff-checksum (file) + "Calculate the checksum of FILE. +The checksum is copied to `kill-ring'. +Checksum is calculated with the md5sum, sha1sum, sha224sum, +sha256sum, sha384sum and sha512sum when available, otherwise the +Emacs function `secure-hash' is used but it is slow and may crash +Emacs and even the whole system as it eats all memory." + (cl-assert (file-regular-p file) + nil "`%s' is not a regular file" file) + (let* ((algo (intern (helm-comp-read + "Algorithm: " + '(md5 sha1 sha224 sha256 sha384 sha512)))) + (cmd (concat (symbol-name algo) "sum")) + (bn (helm-basename file)) + proc) + (message "Calculating %s checksum for %s..." algo bn) + (if (executable-find cmd) + (progn + (set-process-filter + (setq proc (start-file-process cmd nil cmd "-b" file)) + (lambda (_process output) + (when output (kill-new output)))) + (set-process-sentinel + proc + `(lambda (_process event) + (when (string= event "finished\n") + (message "Calculating %s checksum for `%s' done and copied to kill-ring" + ,(symbol-name algo) ,bn))))) + (async-let ((sum (with-temp-buffer + (insert-file-contents-literally file) + (secure-hash algo (current-buffer))))) + (kill-new sum) + (message "Calculating %s checksum for `%s' done and copied to kill-ring" + algo bn))))) + +(defun helm-ff-toggle-basename (_candidate) + (with-helm-buffer + (setq helm-ff-transformer-show-only-basename + (not helm-ff-transformer-show-only-basename)) + (let* ((cand (helm-get-selection nil t)) + (target (if helm-ff-transformer-show-only-basename + (helm-basename cand) cand))) + (helm-force-update (concat (regexp-quote target) "$"))))) + +(defun helm-ff-run-toggle-basename () + (interactive) + (with-helm-alive-p + (unless (helm-empty-source-p) + (helm-ff-toggle-basename nil)))) +(put 'helm-ff-run-toggle-basename 'helm-only t) + +(defun helm-reduce-file-name-1 (fname level) + ;; This is the old version of helm-reduce-file-name, we still use it + ;; with ftp fnames as expand-file-name is not working as expected + ;; with ftp fnames (emacs bug). + (cl-loop with result + with iter = (helm-iter-reduce-fname (expand-file-name fname)) + repeat level do (setq result (helm-iter-next iter)) + finally return (or result (expand-file-name "/")))) + +(defun helm-reduce-file-name-2 (fname level) + ;; This version comes from Bug#2004 (UNC paths) and should fix + ;; it. It works with local files and remote files as well but not + ;; with ftp, see helm-reduce-file-name-1. + (while (> level 0) + (unless (or (string= fname "/") + (string= (file-remote-p fname 'localname) "/")) + (setq fname (expand-file-name + (concat (expand-file-name fname) "/../")))) + (setq level (1- level))) + fname) + +(defun helm-reduce-file-name (fname level) + "Reduce FNAME by number LEVEL from end." + (if (helm-aand (file-remote-p fname 'method) + (string= it "ftp")) + (helm-reduce-file-name-1 fname level) + (helm-reduce-file-name-2 fname level))) + +(defun helm-iter-reduce-fname (fname) + "Yield FNAME reduced by one level at each call." + (let ((split (split-string fname "/" t))) + (unless (or (null split) + (string-match "\\`\\(~\\|[[:alpha:]]:\\)" (car split))) + (setq split (cons "/" split))) + (lambda () + (when (and split (cdr split)) + (cl-loop for i in (setq split (butlast split)) + concat (if (string= i "/") i (concat i "/"))))))) + +(defvar helm-find-files--level-tree nil) +(defvar helm-find-files--level-tree-iterator nil) +(defun helm-find-files-up-one-level (arg) + "Go up one level like unix command `cd ..'. +If prefix numeric arg is given go ARG level up." + (interactive "p") + (with-helm-alive-p + (helm-ff-after-persistent-show-all) + (let ((src (helm-get-current-source))) + (when (and (helm-file-completion-source-p src) + (not (helm-ff--invalid-tramp-name-p))) + (with-helm-window + (when (helm-follow-mode-p) + (helm-follow-mode -1) (message nil))) + ;; When going up one level we want to be at the line + ;; corresponding to actual directory, so store this info + ;; in `helm-ff-last-expanded'. + (let ((cur-cand (helm-get-selection nil nil src)) + (new-pattern (helm-reduce-file-name helm-pattern arg))) + ;; Ensure visibility on all candidates for preselection. + (helm-set-attr 'candidate-number-limit + (if helm-ff-up-one-level-preselect + (max (gethash new-pattern + helm-ff--directory-files-length + helm-ff-candidate-number-limit) + helm-ff-candidate-number-limit) + helm-ff-candidate-number-limit)) + (cond ((file-directory-p helm-pattern) + (setq helm-ff-last-expanded helm-ff-default-directory)) + ((file-exists-p helm-pattern) + (setq helm-ff-last-expanded helm-pattern)) + ((and cur-cand (file-exists-p cur-cand)) + (setq helm-ff-last-expanded cur-cand))) + (unless helm-find-files--level-tree + (setq helm-find-files--level-tree + (cons helm-ff-default-directory + helm-find-files--level-tree))) + (setq helm-find-files--level-tree-iterator nil) + (push new-pattern helm-find-files--level-tree) + (setq helm-ff--show-thumbnails + (member new-pattern helm-ff--thumbnailed-directories)) + (helm-set-pattern new-pattern helm-suspend-update-flag) + (with-helm-after-update-hook (helm-ff-retrieve-last-expanded))))))) +(put 'helm-find-files-up-one-level 'helm-only t) + +(defun helm-find-files-down-last-level () + "Retrieve previous paths reached by `C-l' in helm-find-files." + (interactive) + (with-helm-alive-p + (when (and (helm-file-completion-source-p) + (not (helm-ff--invalid-tramp-name-p))) + (unless helm-find-files--level-tree-iterator + (setq helm-find-files--level-tree-iterator + (helm-iter-list (cdr helm-find-files--level-tree)))) + (setq helm-find-files--level-tree nil) + (helm-aif (helm-iter-next helm-find-files--level-tree-iterator) + (progn + (setq helm-ff--show-thumbnails + (member it helm-ff--thumbnailed-directories)) + (helm-set-pattern it)) + (setq helm-find-files--level-tree-iterator nil))))) +(put 'helm-find-files-down-last-level 'helm-only t) + +(defun helm-find-files--reset-level-tree () + (setq helm-find-files--level-tree-iterator nil + helm-find-files--level-tree nil)) + +(add-hook 'helm-cleanup-hook 'helm-find-files--reset-level-tree) +(add-hook 'post-self-insert-hook 'helm-find-files--reset-level-tree) +(add-hook 'helm-after-persistent-action-hook 'helm-find-files--reset-level-tree) + +(defun helm-ff-retrieve-last-expanded () + "Move overlay to last visited directory `helm-ff-last-expanded'. +This happen after using `helm-find-files-up-one-level', or +hitting C-j on \"..\"." + (when helm-ff-last-expanded + (let ((presel (if helm-ff-transformer-show-only-basename + (helm-basename + (directory-file-name helm-ff-last-expanded)) + (directory-file-name helm-ff-last-expanded)))) + (with-helm-window + (when (re-search-forward + (format helm-ff-last-expanded-candidate-regexp + (regexp-quote presel)) + nil t) + (forward-line 0) + (helm-mark-current-line))) + (setq helm-ff-last-expanded nil)))) + +(defun helm-ff-move-to-first-real-candidate () + "When candidate is an incomplete file name move to first real candidate." + (let* ((src (helm-get-current-source)) + (name (assoc-default 'name src)) + ;; Ensure `helm-file-completion-source-p' returns nil on + ;; `helm-read-file-name' history. + minibuffer-completing-file-name) + (helm-aif (and (helm-file-completion-source-p src) + (not (helm-empty-source-p)) + ;; Prevent dired commands moving to first real + ;; (Bug#910). + (or (memq (intern-soft name) + helm-ff-goto-first-real-dired-exceptions) + (not (string-match "\\`[Dd]ired-" name))) + helm-ff--move-to-first-real-candidate + (helm-get-selection nil nil src)) + (unless (or (not (stringp it)) + (and (string-match helm-tramp-file-name-regexp it) + (not (file-remote-p it nil t))) + (string-match helm-ff-tramp-method-regexp it) + (file-exists-p it)) + (helm-next-line))))) + +(defun helm-ff-undo () + "Undo minibuffer in `helm-find-files'. +Ensure disabling `helm-ff-auto-update-flag' before undoing." + (interactive) + (let ((old--flag helm-ff-auto-update-flag)) + (setq helm-ff-auto-update-flag nil) + (setq helm-ff--auto-update-state nil) + (unwind-protect + (progn + (undo) + (helm-check-minibuffer-input)) + (setq helm-ff-auto-update-flag old--flag) + (setq helm-ff--auto-update-state helm-ff-auto-update-flag)))) + +;;; Auto-update - helm-find-files auto expansion of directories. +;; +;; +(defun helm-ff-update-when-only-one-matched () + "Expand to directory when sole completion. +When only one candidate is remaining and it is a directory, +expand to this directory. +This happen only when `helm-ff-auto-update-flag' is non-nil or +when `helm-pattern' is equal to \"~/\"." + (let ((src (helm-get-current-source))) + (when (and (helm-file-completion-source-p src) + (not (get-buffer-window helm-action-buffer 'visible)) + (not (helm-ff--invalid-tramp-name-p)) + (not (string-match-p "\\`[.]\\{2\\}[^/]+" + (helm-basename helm-pattern)))) + (with-helm-buffer + (let* ((history-p (string= (assoc-default 'name src) + "Read File Name History")) + (pat (helm-ff-set-pattern helm-pattern)) + (completed-p (string= (file-name-as-directory + (expand-file-name + (substitute-in-file-name pat))) + helm-ff-default-directory)) + (candnum (helm-get-candidate-number)) + (lt2-p (and (<= candnum 2) + (>= (string-width (helm-basename helm-pattern)) 2))) + (cur-cand (prog2 + (unless (or completed-p + (file-exists-p pat) + history-p (null lt2-p)) + ;; Only one non--existing candidate + ;; and one directory candidate, move to it, + ;; but not when renaming, copying etc..., + ;; so for this use + ;; `helm-ff-move-to-first-real-candidate' + ;; instead of `helm-next-line' (Bug#910). + (helm-ff-move-to-first-real-candidate)) + (helm-get-selection nil nil src))) + expand-to) + (when (and (or (and helm-ff-auto-update-flag + (null helm-ff--deleting-char-backward) + ;; Bug#295 + ;; File predicates are returning t + ;; with paths like //home/foo. + ;; So check it is not the case by regexp + ;; to allow user to do C-a / to start e.g + ;; entering a tramp method e.g /sudo::. + (not (string-match "\\`//" helm-pattern)) + (not (eq last-command 'helm-yank-text-at-point))) + ;; Fix Bug#542. + (string= helm-pattern "~/") + ;; Only one remaining directory, expand it. + (and (= candnum 1) + helm-ff--auto-update-state + (file-accessible-directory-p pat) + (null helm-ff--deleting-char-backward))) + (or + ;; Only one candidate remaining + ;; and at least 2 char in basename. + lt2-p + ;; Already completed. + completed-p) + (not history-p) ; Don't try to auto complete in history. + (stringp cur-cand) + (file-accessible-directory-p cur-cand)) + (if (and (not (helm-dir-is-dot cur-cand)) ; [1] + ;; Maybe we are here because completed-p is true + ;; but check this again to be sure. (Windows fix) + (<= candnum 2)) ; [2] + ;; If after going to next line the candidate + ;; is not one of "." or ".." [1] + ;; and only one candidate is remaining [2], + ;; assume candidate is a new directory to expand, and do it. + (progn + (setq expand-to (file-name-as-directory + (substring-no-properties cur-cand))) + (setq helm-ff--show-thumbnails + (member expand-to helm-ff--thumbnailed-directories)) + (helm-set-pattern expand-to) + ;; Reset flags to show all when changing dir. + (helm-ff-after-persistent-show-all)) + ;; The candidate is one of "." or ".." + ;; that mean we have entered the last letter of the directory name + ;; in prompt, so expansion is already done, just add the "/" at end + ;; of name unless helm-pattern ends with "." + ;; (i.e we are writing something starting with ".") + (unless (string-match "\\`.*[.]\\{1\\}\\'" helm-pattern) + ;; Need to expand-file-name to avoid e.g /ssh:host:./ in prompt. + (setq expand-to (expand-file-name (file-name-as-directory helm-pattern))) + (setq helm-ff--show-thumbnails + (member expand-to helm-ff--thumbnailed-directories)) + (helm-set-pattern expand-to))) + ;; When typing pattern in minibuffer, helm + ;; expand very fast to a directory matching pattern and + ;; don't let undo the time to set a boundary, the result + ;; is when e.g. going to root with "//" and undoing, undo + ;; doesn't undo to previous input. One fix for this is to + ;; advice `undo-auto--boundary-ensure-timer' so that it is + ;; possible to modify its delay (use a value of 1s for + ;; helm), a second fix is to run directly here `undo-boundary' + ;; inside a timer. + (run-at-time helm-input-idle-delay nil #'undo-boundary) + (helm-check-minibuffer-input))))))) + +(cl-defun helm-ff-auto-expand-to-home-or-root (&optional (pattern helm-pattern spattern)) + "Allow expanding to $HOME or \"/\" or text yanked after pattern. + +Argument PATTERN default to `helm-pattern' and should _not_ be used for +other purpose than debugging the second cond clause of this function. +When PATTERN is specified, specific helm functions are not called to +avoid errors when called outside helm for debugging purpose." + (when (or spattern + (and (helm-file-completion-source-p) + (with-current-buffer (window-buffer (minibuffer-window)) (eolp)) + (not (string-match helm-ff-url-regexp pattern)))) + (cond ((and (not (file-remote-p pattern)) + (null (file-exists-p pattern)) + (string-match-p + "\\`\\([.]\\)\\{2\\}[^/]+" + (helm-basename pattern)) + (string-match-p "/\\'" pattern) + (null spattern)) + (helm-ff-recursive-dirs pattern) + (helm-ff--maybe-set-pattern-and-update)) + ((string-match + "\\(?:\\`~/\\)\\|/?\\$.*/\\|/\\./\\|/\\.\\./\\|/~.*/\\|//\\|\\(/[[:alpha:]]:/\\)" + pattern) + (let* ((match (match-string 0 pattern)) + (input (cond ((string= match "/./") + (expand-file-name default-directory)) + ((string= pattern "/../") "/") + ((string-match-p "\\`/\\$" match) + (let ((sub (substitute-in-file-name match))) + (if (file-directory-p sub) + sub (replace-regexp-in-string "/\\'" "" sub)))) + (t (helm-ff--expand-substitued-pattern pattern))))) + ;; `file-directory-p' returns t on "/home/me/." (Bug#1844). + (if (and (file-directory-p input) + (not (string-match-p "[^.]\\.\\'" input))) + (progn + (setq helm-ff-default-directory + (setq input (file-name-as-directory input))) + ;; When changing directory ensure to show all. + (helm-ff-after-persistent-show-all)) + (setq helm-ff-default-directory (file-name-as-directory + (file-name-directory input)))) + (if spattern input (helm-ff--maybe-set-pattern-and-update input)))) + ((and (string-match "\\`/\\(-\\):.*" pattern) (null spattern)) + (helm-ff--maybe-set-pattern-and-update + (replace-match tramp-default-method t t pattern 1)))))) + +(defun helm-ff--maybe-set-pattern-and-update (&optional str) + (with-helm-window + (when str (helm-set-pattern str)) + (helm-check-minibuffer-input))) + +(defun helm-ff--expand-file-name-no-dot (name &optional directory) + "Prevent expanding \"/home/user/.\" to \"/home/user\"." + ;; Bug#1844 - If user enter "~/." to type an hidden filename + ;; don't expand to /home/him e.g. + ;; (expand-file-name "~/.") =>"/home/thierry" + ;; (helm-ff--expand-substitued-pattern "~/.") =>"/home/thierry/." + (concat (expand-file-name name directory) + (and (string-match "[^.]\\.\\'" name) "/."))) + +(defun helm-ff--expand-substitued-pattern (pattern) + ;; [Windows] On UNC paths "/" expand to current machine, + ;; so use the root of current Drive. (i.e "C:/") + (let* ((directory (and (memq system-type '(windows-nt ms-dos)) + (getenv "SystemDrive"))) + (subst (helm-substitute-in-filename pattern)) + ;; On Windows use a simple call to `expand-file-name' to + ;; avoid Bug#2004. + (expand-fn (if directory + #'expand-file-name + #'helm-ff--expand-file-name-no-dot))) + ;; Fix Bug#2223 with tilde in directory names e.g. "~/tmp/~test/". + (funcall expand-fn (if (string-match-p "\\`~[^/]" subst) + pattern subst) + ;; directory is nil on Nix. + directory))) + +(defun helm-substitute-in-filename (fname) + "Substitute all parts of FNAME from start up to \"~/\" or \"/\". +On windows system substitute from start up to \"/[[:lower:]]:/\". +This function is needed for `helm-ff-auto-expand-to-home-or-root' +and should be used carefully elsewhere, or not at all, using +`substitute-in-file-name' instead." + (cond ((and helm--url-regexp + (string-match-p helm--url-regexp fname)) + fname) + ((and (file-remote-p fname) + helm-substitute-in-filename-stay-on-remote) + (let ((sub (substitute-in-file-name fname))) + (if (file-directory-p sub) + sub (replace-regexp-in-string "/\\'" "" sub)))) + (t + (with-temp-buffer + (insert fname) + (goto-char (point-min)) + (when (memq system-type '(windows-nt ms-dos)) + (skip-chars-forward "/")) ;; Avoid infloop in UNC paths Bug#424 + (if (re-search-forward "~.*/?\\|//\\|/[[:alpha:]]:/" nil t) + (let ((match (match-string 0))) + (goto-char (if (or (string= match "//") + (string-match-p "/[[:alpha:]]:/" match)) + (1+ (match-beginning 0)) + (match-beginning 0))) + (buffer-substring-no-properties (point) (point-at-eol))) + fname))))) + +(defun helm-point-file-in-dired (file) + "Put point on filename FILE in dired buffer." + (unless (and helm--url-regexp + (string-match-p helm--url-regexp file)) + (let ((target (expand-file-name (helm-substitute-in-filename file)))) + (dired (file-name-directory target)) + (dired-goto-file target)))) + +(defun helm-marked-files-in-dired (_candidate) + "Open a dired buffer with only marked files. + +With a prefix arg toggle dired buffer to wdired mode." + (advice-add 'wdired-finish-edit :override #'helm--advice-wdired-finish-edit) + (advice-add 'wdired-get-filename :override #'helm--advice-wdired-get-filename) + (let* ((marked (helm-marked-candidates :with-wildcard t)) + (current (car marked))) + (unless (and helm--url-regexp + (string-match-p helm--url-regexp current)) + (let ((target (expand-file-name (helm-substitute-in-filename current)))) + (dired (cons helm-ff-default-directory marked)) + (dired-goto-file target) + (when (or helm-current-prefix-arg current-prefix-arg) + (call-interactively 'wdired-change-to-wdired-mode)))))) + +(defun helm-ff-run-marked-files-in-dired () + "Execute `helm-marked-files-in-dired' interactively." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-marked-files-in-dired))) +(put 'helm-ff-run-marked-files-in-dired 'helm-only t) + +(defun helm-ff--create-tramp-name (fname) + "Build filename from `helm-pattern' like /su:: or /sudo::." + ;; `tramp-make-tramp-file-name' takes 7 args on emacs-26 whereas it + ;; takes only 5 args in emacs-24/25. + (apply #'tramp-make-tramp-file-name + ;; `tramp-dissect-file-name' returns a list in emacs-26 + ;; whereas in 24.5 it returns a vector, thus the car is a + ;; symbol (`tramp-file-name') which is not needed as argument + ;; for `tramp-make-tramp-file-name' so transform the cdr in + ;; vector, and for 24.5 use directly the returned value. + (cl-loop with v = (helm-ff--tramp-cons-or-vector + (tramp-dissect-file-name fname)) + for i across v collect i))) + +(defun helm-ff--tramp-cons-or-vector (vector-or-cons) + "Return VECTOR-OR-CONS as a vector." + (pcase vector-or-cons + (`(,_l . ,ll) (vconcat ll)) + ((and vec (pred vectorp)) vec))) + +(defun helm-ff--get-tramp-methods () + "Return a list of the car of `tramp-methods'." + (or helm-ff--tramp-methods + (setq helm-ff--tramp-methods (mapcar 'car tramp-methods)))) + +(defun helm-ff--previous-mh-tramp-method (str) + (save-match-data + (with-temp-buffer + (insert str) + (when (re-search-backward + (concat "\\([|]\\)\\(" + (mapconcat 'identity (helm-ff--get-tramp-methods) "\\|") + "\\):") + nil t) + (list + (buffer-substring-no-properties (point-at-bol) (match-beginning 2)) + (buffer-substring-no-properties (match-beginning 2) (match-end 2))))))) + +(defun helm-ff--get-host-from-tramp-invalid-fname (fname) + "Extract hostname from an incomplete tramp file name. +Return nil on valid file name remote or not." + ;; Check first if whole file is remote (file-remote-p is inefficient + ;; in this case) otherwise we are matching e.g. /home/you/ssh:foo/ + ;; which is not a remote name. + ;; FIXME this will not work with a directory or a file named like + ;; "ssh:foo" and located at root (/) but it seems there is no real + ;; solution apart disabling tramp-mode when a file/dir located at / + ;; is matching helm-tramp-file-name-regexp; This would prevent usage + ;; of tramp if one have such a directory at / (who would want to + ;; have such a dir at / ???) See emacs-bug#31489. + (when (string-match-p helm-tramp-file-name-regexp fname) + (let* ((bn (helm-basename fname)) + (bd (replace-regexp-in-string (regexp-quote bn) "" fname)) + (split (split-string bn ":" t)) + (meth (car (member (car split) + (helm-ff--get-tramp-methods))))) + (and meth (string= bd "/") (car (last split)))))) + +(cl-defun helm-ff--tramp-hostnames (&optional (pattern helm-pattern)) + "Get a list of hosts for tramp method found in `helm-pattern'. +Argument PATTERN default to `helm-pattern'. It is here only for +debugging purpose." + (when (string-match helm-tramp-file-name-regexp pattern) + (let* ((mh-method (helm-ff--previous-mh-tramp-method pattern)) + (method (or (cadr mh-method) (match-string 1 pattern)))) + (cl-loop with all-methods = (helm-ff--get-tramp-methods) + for (f . h) in (tramp-get-completion-function method) + append (cl-loop for e in (funcall f (car h)) + for host = (and (consp e) (cadr e)) + ;; On emacs-27 host may be + ;; ("root" t) in sudo method. + when (and (stringp host) + (not (member host all-methods))) + collect (helm-ff-filter-candidate-one-by-one + (concat (or (car mh-method) "/") + method ":" host))) + into comps + finally return + (helm-fast-remove-dups comps :test 'equal))))) + +(defun helm-ff-before-action-hook-fn () + "Exit Helm when user try to execute action on an invalid tramp fname." + (let* ((src (helm-get-current-source)) + (cand (helm-get-selection nil nil src))) + (when (and (helm-file-completion-source-p src) + (stringp cand) + (helm-ff--invalid-tramp-name-p cand) ; Check candidate. + (helm-ff--invalid-tramp-name-p)) ; check helm-pattern. + (error "Error: Unknown file or directory `%s'" cand)))) +(add-hook 'helm-before-action-hook 'helm-ff-before-action-hook-fn) + +(cl-defun helm-ff--invalid-tramp-name-p (&optional (pattern helm-pattern)) + "Return non-nil when PATTERN is an invalid tramp filename." + (or (string= (helm-ff-set-pattern pattern) + "@@TRAMP@@") + ;; Tramp methods completion. + (string-match helm-ff-tramp-method-regexp pattern))) + +(defun helm-ff--tramp-postfixed-p (str) + "Return non nil when tramp path STR is complete." + ;; E.g.: + ;; (helm-ff--tramp-postfixed-p "/ssh:foo") + ;; => nil + ;; (helm-ff--tramp-postfixed-p "/ssh:foo:") + ;; => 10 + ;; (helm-ff--tramp-postfixed-p "/ssh:foo|sudo:") + ;; => nil + ;; (helm-ff--tramp-postfixed-p "/ssh:foo|sudo::") + ;; => 16 + (let ((methods (helm-ff--get-tramp-methods)) + result) + (save-match-data + (with-temp-buffer + (save-excursion (insert str)) + (helm-awhile (search-forward ":" nil t) + (if (save-excursion + (forward-char -1) + (or (looking-back "[/|]" (1- (point))) + (looking-back + (mapconcat (lambda (m) (format "[/|]%s" m)) methods "\\|") + (point-at-bol)))) + (setq result nil) + (setq result it))))) + result)) + +(defun helm-ff--tramp-multihops-p (name) + (cl-loop for m in (helm-ff--get-tramp-methods) + thereis (string-match (format "\\`\\(/%s:.*[|]\\).*" m) name))) + +(defun helm-ff-set-pattern (pattern) + "Handle tramp filenames in `helm-pattern'." + (let* ((methods (helm-ff--get-tramp-methods)) + ;; Returns the position of last ":" entered. + (postfixed (helm-ff--tramp-postfixed-p pattern)) + (reg "\\`/\\([^[/:]+\\|[^/]+]\\):.*:") + cur-method tramp-name) + (when (string-match "\\`/\\(-\\):" pattern) + (setq pattern (replace-match tramp-default-method t t pattern 1))) + ;; In some rare cases tramp can return a nil input, + ;; so be sure pattern is a string for safety (Bug#476). + (unless pattern (setq pattern "")) + (cond ((string-match helm-ff-url-regexp pattern) pattern) + ((string-match "\\`\\$" pattern) + (substitute-in-file-name pattern)) + ((string= pattern "") "") + ((string-match "\\`[.]\\{1,2\\}/\\'" pattern) + (expand-file-name pattern)) + ;; Directories ending by a dot (Bug#1940) + ((string-match "[^/][.]/\\'" pattern) + (expand-file-name pattern)) + ((string-match ".*\\(~?/?[.]\\{1\\}/\\)\\'" pattern) + (expand-file-name default-directory)) + ((string-match ".*\\(~//\\|//\\)\\'" pattern) + (expand-file-name "/")) ; Expand to "/" or "c:/" + ((string-match "\\`\\(~/\\|.*/~/\\)\\'" pattern) + (expand-file-name "~/")) + ((string-match "\\`~/" pattern) + (expand-file-name pattern)) + ((string-match helm-ff-tramp-method-regexp pattern) + pattern) + ;; Match "/method:maybe_hostname:~" + ((and (string-match (concat reg "~") pattern) + postfixed + (setq cur-method (match-string 1 pattern)) + (member cur-method methods)) + (setq tramp-name (expand-file-name + (helm-ff--create-tramp-name + (match-string 0 pattern)))) + (replace-match tramp-name nil t pattern)) + ;; Match "/method:maybe_hostname:" + ((and (string-match reg pattern) + postfixed + (setq cur-method (match-string 1 pattern)) + (member cur-method methods)) + (setq tramp-name (helm-ff--create-tramp-name + (match-string 0 pattern))) + (replace-match tramp-name nil t pattern)) + ;; Match "/hostname:" + ((and (string-match helm-tramp-file-name-regexp pattern) + postfixed + (setq cur-method (match-string 1 pattern)) + (and cur-method (not (member cur-method methods)))) + (setq tramp-name (helm-ff--create-tramp-name + (match-string 0 pattern))) + (replace-match tramp-name nil t pattern)) + ;; Match "/method:" in this case don't try to connect. + ((and (null postfixed) + (string-match helm-tramp-file-name-regexp pattern) + (member (match-string 1 pattern) methods)) + ;; A flag to notify tramp name is incomplete. + "@@TRAMP@@") + ;; Return PATTERN unchanged. + (t pattern)))) + +(defun helm-find-files-get-candidates (&optional require-match) + "Create candidate list for `helm-source-find-files'." + (let* ((path (helm-ff-set-pattern helm-pattern)) + (dir-p (file-accessible-directory-p path)) + basedir + invalid-basedir + non-essential + (tramp-verbose helm-tramp-verbose)) ; No tramp message when 0. + ;; Tramp check if path is valid without waiting a valid + ;; connection and may send a file-error. + (setq helm--ignore-errors (file-remote-p path)) + (set-text-properties 0 (length path) nil path) + ;; Bug#118 allow creation of newdir+newfile. + (unless (or + ;; A tramp file name not completed. + (string= path "@@TRAMP@@") + ;; An empty pattern + (string= path "") + (and (string-match-p ":\\'" path) + (helm-ff--tramp-postfixed-p path)) + ;; Check if base directory of PATH is valid. + (helm-aif (file-name-directory path) + ;; If PATH is a valid directory IT=PATH, + ;; else IT=basedir of PATH. + (file-directory-p it))) + ;; BASEDIR is invalid, that's mean user is starting + ;; to write a non--existing path in minibuffer + ;; probably to create a 'new_dir' or a 'new_dir+new_file'. + (setq invalid-basedir t)) + ;; Don't set now `helm-pattern' if `path' == "@@TRAMP@@" + ;; like that the actual value (e.g /ssh:) is passed to + ;; `helm-ff--tramp-hostnames'. + (unless (or (string= path "@@TRAMP@@") + invalid-basedir) ; Leave helm-pattern unchanged. + (setq helm-ff-auto-update-flag ; [1] + ;; Unless auto update is disabled start auto updating only + ;; at third char. + (unless (or (null helm-ff--auto-update-state) + ;; But don't enable auto update when + ;; deleting backward. + helm-ff--deleting-char-backward + (and dir-p (not (string-match-p "/\\'" path)))) + (or (>= (length (helm-basename path)) 3) dir-p))) + ;; At this point the tramp connection is triggered. + (helm-log + "Pattern=%S" + (setq helm-pattern (if (string-match helm-ff-tramp-method-regexp path) + ;; A tramp method, don't modify pattern. + helm-pattern + (helm-ff--transform-pattern-for-completion path)))) + ;; This have to be set after [1] to allow deleting char backward. + (setq basedir (or (helm-aand + (if (and dir-p helm-ff-auto-update-flag) + ;; Add the final "/" to path + ;; when `helm-ff-auto-update-flag' is enabled. + (file-name-as-directory path) + (if (string= path "") + "/" (file-name-directory path))) + (expand-file-name it)) + default-directory)) + (setq helm-ff-default-directory + (if (string= helm-pattern "") + (expand-file-name "/") ; Expand to "/" or "c:/" + ;; If path is an url *default-directory have to be nil. + (unless (or (string-match helm-ff-url-regexp path) + (and helm--url-regexp + (string-match helm--url-regexp path))) + basedir)))) + (when (and (string-match ":\\'" path) + (file-remote-p basedir nil t)) + (setq helm-pattern basedir)) + (cond ((string-match helm-ff-tramp-method-regexp path) ; Tramp methods + (mapcar (lambda (method) + (helm-ff-filter-candidate-one-by-one + (concat "/" ":" method))) + (helm-ff--get-tramp-methods))) + ((string= path "@@TRAMP@@") + (helm-ff--tramp-hostnames)) ; Hostnames completion. + ((or (and (file-regular-p path) + (eq last-repeatable-command 'helm-execute-persistent-action)) + ;; `ffap-url-regexp' don't match until url is complete. + (string-match helm-ff-url-regexp path) + invalid-basedir + (and (not (file-exists-p path)) (string-match "/$" path)) + (and helm--url-regexp (string-match helm--url-regexp path))) + ;; Do NOT filter boring files here (Bug#2330). + (list (helm-ff-filter-candidate-one-by-one path nil t))) + ((string= path "") (helm-ff-directory-files "/")) + ;; Check here if directory is accessible (not working on Windows). + ((and (file-directory-p path) (not (file-readable-p path))) + ;; Prefix error message with @@@@ for safety + ;; (some files may match file-error See bug#2400) + (list (cons (format "@@@@file-error: Opening directory permission denied `%s'" path) + path))) + ;; A fast expansion of PATH is made only if `helm-ff-auto-update-flag' + ;; is enabled. + ((and dir-p helm-ff-auto-update-flag) + (helm-ff-directory-files path)) + (t (append (unless (or (eq require-match t) + ;; Check here if path is an existing + ;; file before adding it to + ;; candidates, it was previously done + ;; in the sort function but this + ;; create a bug with remote files + ;; when path is at the same time a + ;; pattern matching a candidate and a + ;; real candidate e.g. ack and + ;; ack-grep in /usr/bin. This is due + ;; presumably to a latency more + ;; important with remote files which + ;; lead to a confusion with the + ;; pattern matching one candidate and + ;; the real candidate which is same + ;; as pattern. + (file-exists-p path) + ;; When `helm-ff-auto-update-flag' has been + ;; disabled, whe don't want PATH to be added on top + ;; if it is a directory. + dir-p) + ;; Do NOT filter boring files here (Bug#2330). + (list (helm-ff-filter-candidate-one-by-one path nil t))) + (helm-ff-directory-files basedir)))))) + +(defun helm-list-directory (directory &optional sel) + "List directory DIRECTORY. + +If DIRECTORY is remote use `helm-list-directory-function', +otherwise use `directory-files'. +SEL argument is only here for debugging purpose, it default to +`helm-get-selection'." + (let* ((remote (file-remote-p directory 'method)) + (helm-list-directory-function + (cond ((and remote (string= remote "ftp")) + #'helm-list-dir-lisp) + ((and remote (string= remote "adb")) + #'helm-list-dir-adb) + (t helm-list-directory-function))) + (remote-fn-p (eq helm-list-directory-function + 'helm-list-dir-external)) + (sort-method (cl-case helm-ff-initial-sort-method + (newest (if (and remote remote-fn-p) + "-t" #'file-newer-than-file-p)) + (size (if (and remote remote-fn-p) + "-S" #'helm-ff-file-larger-that-file-p)) + (ext (unless (and remote remote-fn-p) + #'helm-group-candidates-by)) + (t nil)))) + (cond (remote + (ignore-errors + (funcall helm-list-directory-function directory sort-method))) + ((memq helm-ff-initial-sort-method '(newest size)) + (sort (directory-files + directory t directory-files-no-dot-files-regexp) + sort-method)) + ((eq helm-ff-initial-sort-method 'ext) + (funcall sort-method + (directory-files + directory t directory-files-no-dot-files-regexp) + #'file-name-extension + (or sel (helm-get-selection) ""))) + (t (directory-files + directory t directory-files-no-dot-files-regexp))))) + +(defsubst helm-ff-file-larger-that-file-p (f1 f2) + (let ((attr1 (file-attributes f1)) + (attr2 (file-attributes f2))) + (> (nth 7 attr1) (nth 7 attr2)))) + +(defun helm-list-dir-lisp (directory &optional sort-method) + "List DIRECTORY with `file-name-all-completions' as backend. + +Add a `helm-ff-dir' property on each fname ending with \"/\"." + ;; NOTE: `file-name-all-completions' and `directory-files' and most + ;; tramp file handlers don't handle cntrl characters in fnames, so + ;; the displayed files will be plain wrong in this case, even worst + ;; the filenames will be splitted in two or more filenames. + (cl-loop for f in (sort (file-name-all-completions "" directory) + (or sort-method 'string-lessp)) + unless (or (string= f "") + (member f '("./" "../" "." ".."))) + if (and (helm--dir-name-p f) + (helm--dir-file-name f directory)) + collect (propertize it 'helm-ff-dir t) + else collect (propertize (expand-file-name f directory) + 'helm-ff-file t))) + +(defun helm-file-name-all-completions-internal (directory) + (let ((switches "-1F")) + (with-temp-buffer + (insert-directory (format "%s*" + (file-name-as-directory directory)) + switches t) + (split-string + (buffer-substring-no-properties (point-min) (point-max)) + "\n" t)))) + +(defun helm-list-dir-adb (directory &optional sort-method) + "List DIRECTORY with `helm-file-name-all-completions-internal' as backend. + +This is used for tramp adb backend. + +Add a `helm-ff-dir' property on each fname ending with \"/\"." + (cl-loop with files = (helm-file-name-all-completions-internal directory) + for f in (sort files (or sort-method 'string-lessp)) + for split = (split-string f "->" t) + for fname = (replace-regexp-in-string " $" "" (car split)) + for truename = (cadr split) + collect (cond ((string-match "/\\'" fname) + (propertize (helm--dir-file-name fname directory) + 'helm-ff-dir t)) + (truename + (propertize (expand-file-name + (substring fname 0 (1- (length fname))) + directory) + 'helm-ff-sym truename)) + (t (propertize (expand-file-name fname directory) + 'helm-ff-file t))))) + +(defun helm-list-dir-external (dir &optional sort-method) + "List directory DIR with external shell command as backend. + +This function is fast enough to be used for remote files and save +the type of files at the same time in a property for using it +later in the transformer." + (let ((default-directory (file-name-as-directory + (expand-file-name dir)))) + (with-temp-buffer + (when (eq (process-file-shell-command + (format + ;; -A remove dot files, -F append [*=@|/>] at eof + ;; and -Q quote the real filename. If not using -Q, + ;; there is no way to distinguish if foo* is a real + ;; file or if it is foo the executable file so with + ;; -Q we have "foo"* for the executable file foo and + ;; "foo*" for the real file foo. The downside is + ;; that we need an extra step to remove the quotes + ;; at the end which impact performances. + "ls -A -1 -F -b -Q %s | awk -v dir=%s '{print dir $0}'" + (or sort-method "") + (shell-quote-argument default-directory)) + nil t nil) + 0) + (goto-char (point-min)) + (save-excursion + (while (re-search-forward "[*=@|/>]$" nil t) + ;; A line looks like /home/you/"foo"@ + (helm-acase (match-string 0) + ("*" (replace-match "") + (put-text-property + (point-at-bol) (point-at-eol) 'helm-ff-exe t)) + ("@" (replace-match "") + (put-text-property + (point-at-bol) (point-at-eol) 'helm-ff-sym t)) + ("/" (replace-match "") + (put-text-property + (point-at-bol) (point-at-eol) 'helm-ff-dir t)) + (("=" "|" ">") (replace-match ""))))) + (while (re-search-forward "[\"]" nil t) + (replace-match "")) + (add-text-properties (point-min) (point-max) '(helm-ff-file t)) + (split-string (buffer-string) "\n" t))))) + +(defcustom helm-ff-use-notify t + "Watch directories visited with `helm-find-files' when non nil. +If your system have no file notification package available turn this +to nil to avoid error messages when using `helm-find-files'." + :type 'boolean + :group 'helm-files + :set (lambda (var val) + (set-default var val) + (unless (symbol-value var) + (cl-loop for dir being the hash-keys of helm-ff--file-notify-watchers + do (remhash dir helm-ff--list-directory-cache))))) + +(defcustom helm-ff-inotify-unsupported-methods '("adb") + "Tramp methods unsupported by file-notify." + :type '(repeat string) + :group 'helm-files) + +(defun helm-ff-directory-files (directory &optional force-update) + "List contents of DIRECTORY. +Argument FULL mean absolute path. +It is same as `directory-files' but always returns the dotted +filename '.' and '..' even on root directories in Windows +systems. +When FORCE-UPDATE is non nil recompute candidates even if DIRECTORY is +in cache." + (let ((method (file-remote-p directory 'method))) + (setq directory (file-name-as-directory + (expand-file-name directory))) + (or (and (not force-update) + (gethash directory helm-ff--list-directory-cache)) + (let* (file-error + (ls (condition-case err + (helm-list-directory directory) + ;; Handle file-error from here for Windows + ;; because predicates like `file-readable-p' and friends + ;; seem broken on emacs for Windows systems (always returns t). + ;; This should never be called on GNU/Linux/Unix + ;; as the error is properly intercepted in + ;; `helm-find-files-get-candidates' by `file-readable-p'. + (file-error + (prog1 + ;; Prefix error message with @@@@ for safety + ;; (some files may match file-error See bug#2400) + (list (format "@@@@%s:%s" + (car err) + (mapconcat 'identity (cdr err) " "))) + (setq file-error t))))) + (dot (concat directory ".")) + (dot2 (concat directory "..")) + (candidates (append (and (not file-error) (list dot dot2)) ls))) + (puthash directory (+ (length ls) 2) helm-ff--directory-files-length) + (prog1 + (puthash directory + (cl-loop for f in candidates + when (helm-ff-filter-candidate-one-by-one f) + collect it) + helm-ff--list-directory-cache) + ;; Put an inotify watcher to check directory modifications. + (unless (or (null helm-ff-use-notify) + (member method helm-ff-inotify-unsupported-methods) + (gethash directory helm-ff--file-notify-watchers)) + (condition-case-unless-debug err + (puthash directory + (file-notify-add-watch + directory + '(change attribute-change) + (helm-ff--inotify-make-callback directory)) + helm-ff--file-notify-watchers) + (file-notify-error (user-error "Error: %S %S" (car err) (cdr err)))))))))) + +(defun helm-ff--inotify-make-callback (directory) + "Return a callback for `file-notify-add-watch'." + (lambda (event) + (let ((desc (cadr event))) + ;; `attribute-changed' means permissions have changed, not + ;; file modifications like file changes, visit + ;; etc... AFAIU the desc for this is `changed' and for our + ;; use case we don't care of this. + (when (memq desc '(created deleted renamed attribute-changed)) + ;; When DIRECTORY is modified remove it from cache. + (remhash directory helm-ff--list-directory-cache) + ;; Remove watch as well in case of rename or delete. + (file-notify-rm-watch (gethash directory helm-ff--file-notify-watchers)) + (remhash directory helm-ff--file-notify-watchers))))) + +(defun helm-ff-handle-backslash (fname) + ;; Allow creation of filenames containing a backslash. + (cl-loop with bad = '((92 . "")) + for i across fname + if (assq i bad) concat (cdr it) + else concat (string i))) + +(defun helm-ff-fuzzy-matching-p () + (and helm-ff-fuzzy-matching + (not (memq helm-mm-matching-method '(multi1 multi3p))))) + +(defun helm-ff--transform-pattern-for-completion (pattern) + "Maybe return PATTERN with it's basename modified as a regexp. +This happens only when `helm-ff-fuzzy-matching' is enabled. +This provides a similar behavior as `ido-enable-flex-matching'. +See also `helm--mapconcat-pattern'. +If PATTERN is an url return it unmodified. +When PATTERN contains a space fallback to multi-match. +If basename contains one or more space fallback to multi-match. +If PATTERN is a valid directory name, return PATTERN unchanged." + ;; handle bad filenames containing a backslash (no more needed in + ;; emacs-26, also prevent regexp matching with e.g. "\|"). + ;; (setq pattern (helm-ff-handle-backslash pattern)) + (let ((bn (helm-basename pattern)) + (bd (or (helm-basedir pattern) "")) + ;; Trigger tramp connection with file-directory-p. + (dir-p (file-directory-p pattern)) + (tramp-p (cl-loop for (m . f) in tramp-methods + thereis (string-match m pattern)))) + ;; Always regexp-quote base directory name to handle + ;; crap dirnames such e.g bookmark+ + (cond + ((or (and dir-p tramp-p (string-match ":\\'" pattern)) + (string= pattern "") + (and dir-p (<= (length bn) 2)) + ;; Fix Bug#541 when BD have a subdir similar + ;; to BN, don't switch to match plugin + ;; which will match both. + (and dir-p (string-match (regexp-quote bn) bd))) + ;; Use full PATTERN on e.g "/ssh:host:". + (regexp-quote pattern)) + ;; Prefixing BN with a space call multi-match completion. + ;; This allow showing all files/dirs matching BN (Bug#518). + ;; FIXME: some multi-match methods may not work here. + (dir-p (concat (regexp-quote bd) " " (regexp-quote bn))) + ((or (not (helm-ff-fuzzy-matching-p)) + (string-match "[ !]" bn)) ; Fall back to multi-match. + (concat (regexp-quote bd) " " bn)) + ((or (string-match "[*][.]?.*" bn) ; Allow entering wildcard. + (string-match "/\\'" pattern) ; Allow mkdir. + (string-match helm-ff-url-regexp pattern) + (and (string= helm-ff-default-directory "/") tramp-p)) + ;; Don't treat wildcards ("*") as regexp char. + ;; (e.g ./foo/*.el => ./foo/\\*\\.el) or ./foo/*.[ch] => + ;; ./foo/\\*\\.\\[ch] + (concat (regexp-quote bd) + ;; We were previously using + ;; (replace-regexp-in-string "[*]" "[*]" bn) but this + ;; doesn't handle wilcards like *.[ch], so regexp-quote + ;; bn as well. + (regexp-quote bn))) + (t (concat (regexp-quote bd) + (if (>= (length bn) 2) ; wait 2nd char before concating. + (helm--mapconcat-pattern bn) + (concat ".*" (regexp-quote bn)))))))) + +(defun helm-dir-is-dot (dir) + (string-match "\\(?:/\\|\\`\\)\\.\\{1,2\\}\\'" dir)) + +(defun helm-ff-save-history () + "Store the last value of `helm-ff-default-directory' in `helm-ff-history'. +Note that only existing directories are saved here." + (when (and helm-ff-default-directory + (helm-file-completion-source-p) + (file-directory-p helm-ff-default-directory)) + (set-text-properties 0 (length helm-ff-default-directory) + nil helm-ff-default-directory) + (push helm-ff-default-directory helm-ff-history))) +(add-hook 'helm-cleanup-hook 'helm-ff-save-history) + +(defun helm-ff-valid-symlink-p (file &optional link) + "Returns the truename of FILE if it exists. +If we already know the truename of FILE we can pass it with LINK arg +to avoid an unnecessary call to `file-truename'." + (helm-aif (condition-case-unless-debug nil + ;; `file-truename' send error + ;; on cyclic symlinks (Bug#692). + (or link (file-truename file)) + (error nil)) + (and (file-exists-p it) it))) + +(defun helm-get-default-mode-for-file (filename) + "Return the default mode to open FILENAME." + (let ((mode (cl-loop for (r . m) in auto-mode-alist + thereis (and (string-match r filename) m)))) + (or (and (symbolp mode) mode) "Fundamental"))) + +(defun helm-ff-properties (candidate) + "Show file properties of CANDIDATE in a tooltip or message." + (require 'helm-external) ; For `helm-get-default-program-for-file'. + (helm-aif (helm-file-attributes candidate) + (let* ((dired-line (helm-file-attributes + candidate :dired t :human-size t)) + (type (cl-getf it :type)) + (mode-type (cl-getf it :mode-type)) + (owner (cl-getf it :uid)) + (owner-right (cl-getf it :user t)) + (group (cl-getf it :gid)) + (group-right (cl-getf it :group)) + (other-right (cl-getf it :other)) + (trash (and (helm-ff-trash-file-p candidate) + (helm-ff--get-dest-file-from-trash + (helm-ff-trash-list) + (replace-regexp-in-string + "\\.trashinfo\\'" "" candidate)))) + (size (helm-file-human-size (cl-getf it :size))) + (modif (cl-getf it :modif-time)) + (access (cl-getf it :access-time)) + (ext (helm-get-default-program-for-file candidate)) + (tooltip-hide-delay (or helm-tooltip-hide-delay tooltip-hide-delay))) + (if (and (display-graphic-p) tooltip-mode) + (tooltip-show + (concat + (helm-basename candidate) "\n" + dired-line "\n" + (format "Mode: %s\n" (helm-get-default-mode-for-file candidate)) + (format "Ext prog: %s\n" (or (and ext (replace-regexp-in-string + " %s" "" ext)) + "Not defined")) + (format "Type: %s: %s\n" type mode-type) + (when (string= type "symlink") + (format "True name: '%s'\n" + (cond ((string-match "^\\.#" (helm-basename candidate)) + "Autosave symlink") + ((helm-ff-valid-symlink-p candidate)) + (t "Invalid Symlink")))) + (format "Owner: %s: %s\n" owner owner-right) + (format "Group: %s: %s\n" group group-right) + (format "Others: %s\n" other-right) + (format "Size: %s\n" size) + (when (string= type "directory") + (format "Size used in directory: %s\n" + (helm-directory-size + candidate current-prefix-arg t))) + (format "Modified: %s\n" modif) + (format "Accessed: %s\n" access) + (and (stringp trash) + (format "Trash: %s\n" + (abbreviate-file-name trash))))) + (message dired-line) (sit-for 5))) + (message "Permission denied, file not readable"))) + +(defun helm-ff-properties-persistent () + "Show properties without quitting helm." + (interactive) + (with-helm-alive-p + (helm-set-attr 'properties-action '(helm-ff-properties . never-split)) + (helm-execute-persistent-action 'properties-action))) +(put 'helm-ff-properties-persistent 'helm-only t) + +(defun helm-ff-persistent-delete () + "Delete current candidate without quitting." + (interactive) + (with-helm-alive-p + (helm-set-attr 'quick-delete '(helm-ff-quick-delete . never-split)) + (helm-execute-persistent-action 'quick-delete))) +(put 'helm-ff-persistent-delete 'helm-only t) + +(defun helm-ff-dot-file-p (file) + "Check if FILE is `.' or `..'." + (member (helm-basename file) '("." ".."))) + +(defun helm-ff-kill-buffer-fname (candidate) + (let* ((buf (get-file-buffer candidate)) + (buf-name (buffer-name buf))) + (cond ((and buf (eq buf (get-buffer helm-current-buffer))) + (user-error + "Can't kill `helm-current-buffer' without quitting session")) + (buf (kill-buffer buf) (message "Buffer `%s' killed" buf-name)) + (t (message "No buffer to kill"))))) + +(defun helm-ff-kill-or-find-buffer-fname (candidate) + "Find file CANDIDATE or kill its buffer if it is visible. +Never kill `helm-current-buffer'. +Never kill buffer modified. +This is called normally on third hit of \ +\\\\[helm-execute-persistent-action] +in `helm-find-files-persistent-action-if'." + (let* ((buf (get-file-buffer candidate)) + (buf-name (buffer-name buf)) + (win (get-buffer-window buf)) + (helm--reading-passwd-or-string t)) + (cond ((and buf win (eq buf (get-buffer helm-current-buffer))) + (user-error + "Can't kill `helm-current-buffer' without quitting session")) + ((and buf win (buffer-modified-p buf)) + (message "Can't kill modified buffer, please save it before")) + ((and buf win) + (kill-buffer buf) + (if (and helm-persistent-action-display-window + (window-dedicated-p (next-window win 1))) + (delete-window helm-persistent-action-display-window) + (set-window-buffer win helm-current-buffer)) + (message "Buffer `%s' killed" buf-name)) + (t (find-file candidate))))) + +(defun helm-ff-run-kill-buffer-persistent () + "Execute `helm-ff-kill-buffer-fname' without quitting." + (interactive) + (with-helm-alive-p + (helm-set-attr 'kill-buffer-fname 'helm-ff-kill-buffer-fname) + (helm-execute-persistent-action 'kill-buffer-fname))) +(put 'helm-ff-run-kill-buffer-persistent 'helm-only t) + +;; Preview with external tool +(defun helm-ff-persistent-open-file-externally (file) + (require 'helm-external) + (if (helm-get-default-program-for-file file) + (helm-open-file-externally file) + (message "Please configure an external program for `*%s' file in `helm-external-programs-associations'" + (file-name-extension file t)))) + +(defun helm-ff-run-preview-file-externally () + (interactive) + (with-helm-alive-p + (helm-set-attr 'open-file-externally '(helm-ff-persistent-open-file-externally . never-split)) + (helm-execute-persistent-action 'open-file-externally))) +(put 'helm-ff-run-preview-file-externally 'helm-only t) + +(defun helm-ff-prefix-filename (fname &optional file-or-symlinkp new-file) + "Add display property to FNAME. +Display property presents a string maybe prefixed with [?] or [@]. +If FILE-OR-SYMLINKP is non-nil this means we assume FNAME is an +existing filename or valid symlink and there is no need to test +it. +NEW-FILE when non-nil means FNAME is a non existing file and +return FNAME with display property prefixed with [?]." + (let* ((prefix-new (propertize + " " 'display + (propertize "[?]" 'face 'helm-ff-prefix))) + (prefix-url (propertize + " " 'display + (propertize "[@]" 'face 'helm-ff-prefix)))) + (cond (file-or-symlinkp fname) + ((or (string-match helm-ff-url-regexp fname) + (and helm--url-regexp (string-match helm--url-regexp fname))) + (concat prefix-url " " fname)) + (new-file (concat prefix-new " " fname))))) + +(defun helm-ff-score-candidate-for-pattern (real disp pattern) + (if (or (member real '("." "..")) + ;; Incomplete filenames are prefixed with two spaces, the + ;; first one beeing propertized with a 'display prop + ;; i.e. "[?] foo". + (and (string-match-p "\\`\\s-\\{2\\}" disp) + (string= real (substring-no-properties disp 2)))) + 900000 + (helm-score-candidate-for-pattern real pattern))) + +(defun helm-ff-sort-candidates-1 (candidates input) + "Sort function for `helm-source-find-files'. +Return candidates prefixed with basename of INPUT first." + (if (or (and (file-directory-p input) + (string-match "/\\'" input)) + (string-match "\\`\\$" input) + (null candidates)) + candidates + (let* ((memo-src (make-hash-table :test 'equal)) + (all (sort candidates + (lambda (s1 s2) + (let* ((score (lambda (disp real) + (helm-ff-score-candidate-for-pattern + disp real (helm-basename input)))) + ;; Reals + (r1 (helm-basename (if (consp s1) (cdr s1) s1))) + (r2 (helm-basename (if (consp s2) (cdr s2) s2))) + ;; Displays + (d1 (helm-basename (if (consp s1) (car s1) s1))) + (d2 (helm-basename (if (consp s2) (car s2) s2))) + (sc1 (or (gethash r1 memo-src) + (puthash r1 (funcall score r1 d1) memo-src))) + (sc2 (or (gethash r2 memo-src) + (puthash r2 (funcall score r2 d2) memo-src)))) + (cond ((= sc1 sc2) + (< (string-width r1) + (string-width r2))) + ((> sc1 sc2)))))))) + all))) + +(defun helm-ff-sort-candidates (candidates _source) + "Sort function for `helm-source-find-files'. +Return candidates prefixed with basename of `helm-input' first." + (helm-ff-sort-candidates-1 candidates helm-input)) + +(defun helm-ff-boring-file-p (file) + "Returns non nil when FILE is matching boring regexps." + ;; Prevent user doing silly thing like + ;; adding the dotted files to boring regexps (#924). + (and helm-ff-skip-boring-files + (not (string-match "\\.$" file)) + (string-match helm-ff--boring-regexp file))) + +(defvar helm-ff--git-found-p nil) +(defun helm-ff-git-ignored-p (file) + "Returns non nil when FILE is matched in \".gitignore\" file." + (and helm-ff-skip-git-ignored-files + (not (file-remote-p file)) + (or helm-ff--git-found-p + (setq helm-ff--git-found-p (executable-find "git"))) + (zerop (call-process "git" nil nil nil "check-ignore" "-q" file)))) + +(defun helm-ff-fct (candidates _source) + "Filter in charge of displaying basename or full path in HFF. +Because CANDIDATES are directly stored as (basename . full_path), when +`helm-ff-transformer-show-only-basename' is non nil do nothing and +return directly CANDIDATES." + (if (null helm-ff-transformer-show-only-basename) + (cl-loop for (_disp . real) in candidates + for fc = (helm-ff-filter-candidate-one-by-one real 'reverse) + when fc collect fc) + candidates)) + +(defun helm-ff-filter-candidate-one-by-one (file &optional reverse skip-boring-check) + "Transform file in a cons cell like (DISPLAY . REAL). +DISPLAY is shown as basename of FILE and REAL as full path of FILE. +If REVERSE is non nil DISPLAY is shown as full path. +If SKIP-BORING-CHECK is non nil don't filter boring files." + (let* ((basename (helm-basename file)) + (dot (helm-ff-dot-file-p file)) + (urlp (string-match-p helm-ff-url-regexp file)) + ;; Filename with cntrl chars e.g. foo^J + (disp (or (helm-ff--get-host-from-tramp-invalid-fname file) + (replace-regexp-in-string + "[[:cntrl:]]" "?" + (if (or reverse urlp) file basename)))) + (len (length disp)) + (backup (backup-file-name-p disp))) + (when (string-match "/\\'" file) + (setq disp (concat disp "/") + len (1+ len))) + ;; We want to filter boring files only on the files coming + ;; from the output of helm-ff-directory-files not on single + ;; candidate (Bug#2330). + (unless (and (not skip-boring-check) + (or (helm-ff-boring-file-p basename) + (helm-ff-git-ignored-p file))) + ;; Highlight extensions. + (helm-aif (and (not backup) + (not urlp) + (helm-file-name-extension disp)) + (when (condition-case _err + (string-match (format "\\.\\(%s\\)\\'" it) disp) + (invalid-regexp nil)) + (add-face-text-property + (match-beginning 1) (match-end 1) + 'helm-ff-file-extension t disp))) + ;; Handle tramp files with minimal highlighting. + (if (and (or (string-match-p helm-tramp-file-name-regexp helm-pattern) + (helm-file-on-mounted-network-p helm-pattern))) + (let* ((hostp (helm-ff--get-host-from-tramp-invalid-fname file))) + (helm-acond (;; Dot directories . and .. + dot + (cons (propertize file 'face 'helm-ff-dotted-directory) file)) + ;; Directories. + ((get-text-property 1 'helm-ff-dir file) + (cons (propertize disp 'face 'helm-ff-directory) file)) + ;; Backup files. + (backup + (cons (propertize disp 'face 'helm-ff-backup-file) file)) + ;; Executable files. + ((get-text-property 1 'helm-ff-exe file) + (add-face-text-property 0 len 'helm-ff-executable t disp) + (cons disp file)) + ;; Symlinks. + ((get-text-property 1 'helm-ff-sym file) + (add-face-text-property 0 len 'helm-ff-symlink t disp) + (if (stringp it) ; adb method. + (progn + (add-face-text-property 0 (length it) 'helm-ff-truename nil it) + (cons (propertize disp 'display (concat disp " ->" it)) file)) + (cons disp file))) + ;; Regular files. + ((get-text-property 1 'helm-ff-file file) + (add-face-text-property 0 len 'helm-ff-file t disp) + (cons disp file)) + ;; Tramp methods. + ((string-match helm-ff-tramp-method-regexp file) + (let ((method (match-string 1 file)) + (mh (helm-ff--tramp-multihops-p helm-pattern))) + (cons (propertize (concat (if mh "" "/") method) 'face 'helm-ff-file) + (if mh + (concat (match-string 1 helm-pattern) ":" method) + (concat "/:" method))))) + ;; non existing files. + (t + (add-face-text-property 0 len 'helm-ff-file t disp) + (cons (helm-ff-prefix-filename + disp + hostp (unless hostp 'new-file)) + file)))) + + ;; Highlight local files showing everything, symlinks, exe, + ;; dirs etc... + (let* ((attr (condition-case err + (file-attributes file) + (file-error + ;; Possible error not happening during listing + ;; but when calling file-attributes see error + ;; with sshfs bug#2405 + (message "%s:%s" (car err) (cdr err)) nil))) + (type (car attr)) + x-bit) + (cond (;; Not a file but the message error printed in + ;; helm-buffer. Such a message should not have a + ;; subdir so matching on bol should suffice, but to + ;; be sure use @@@@ as prefix in file-error message + ;; to be safe bug#2400. + (string-match "\\`@@@@file-error:" file) file) + (;; A dead symlink. + (and (stringp type) + (not (helm-ff-valid-symlink-p file)) + (not (string-match "^\\.#" basename))) + (add-face-text-property 0 len 'helm-ff-invalid-symlink t disp) + (cons disp file)) + ;; A dotted directory symlinked. + ((and dot (stringp type)) + (cons (propertize file 'face 'helm-ff-dotted-symlink-directory) file)) + ;; A dotted directory. + (dot + (cons (propertize file 'face 'helm-ff-dotted-directory) file)) + ;; Backup files. + (backup + (cons (propertize disp 'face 'helm-ff-backup-file) file)) + ;; A symlink. + ((stringp type) + (let* ((abbrev (abbreviate-file-name type)) + (len-abbrev (length abbrev))) + (helm-aif (helm-file-name-extension abbrev) + (when (string-match (format "\\.\\(%s\\)\\'" it) abbrev) + (add-face-text-property + (match-beginning 1) (match-end 1) + 'helm-ff-file-extension t abbrev))) + (add-face-text-property 0 len-abbrev 'helm-ff-truename t abbrev) + ;; Colorize extension only on truename. + (add-face-text-property 0 len 'helm-ff-symlink nil disp) + (cons (propertize disp 'display (concat disp " -> " abbrev)) + file))) + ;; A directory. + ((eq t type) + (cons (propertize disp 'face 'helm-ff-directory) file)) + ;; A character device file. + ((and attr (string-match + "\\`[cp]" (setq x-bit (substring (nth 8 attr) 0 4)))) + (add-face-text-property 0 len 'helm-ff-pipe t disp) + (cons disp file)) + ;; A socket file. + ((and attr (string-match "\\`[s]" x-bit)) + (add-face-text-property 0 len 'helm-ff-socket t disp) + (cons disp file)) + ;; An executable file. + ((and attr (string-match "x\\'" x-bit)) + (add-face-text-property 0 len 'helm-ff-executable t disp) + (cons disp file)) + ;; An executable file with suid + ((and attr (string-match "s\\'" x-bit)) + (add-face-text-property 0 len 'helm-ff-suid t disp) + (cons disp file)) + ;; A file. + ((and attr (null type)) + (add-face-text-property 0 len 'helm-ff-file t disp) + (cons disp file)) + ;; A tramp method + ;; At this point no need to handle multi hops syntax + ;; which is considered remote and handled in first + ;; cond before. + ((string-match helm-ff-tramp-method-regexp file) + (cons (propertize (concat "/" (match-string 1 file)) + 'face 'helm-ff-nofile) + (concat "/:" (match-string 1 file)))) + ;; A non--existing file. + (t + (add-face-text-property 0 len 'helm-ff-nofile t disp) + (cons (helm-ff-prefix-filename + disp nil 'new-file) + file)))))))) + +(defun helm-ff-icons-transformer (candidates _source) + "Transformer for HFF that prefix candidates with icons." + (cl-loop for (disp . fname) in candidates + for icon = (helm-ff-get-icon disp fname) + collect (cons (concat icon disp) fname))) + +(defun helm-ff-get-icon (disp file) + "Get icon from all-the-icons for FILE. +Arg DISP is the display part of the candidate." + (let ((icon (helm-acond (;; Non symlink directories. + (helm-ff--is-dir-from-disp disp) + (all-the-icons-octicon "file-directory")) + (;; All files, symlinks may be symlink directories. + (helm-ff--is-file-from-disp disp) + ;; Detect symlink directories. We must call + ;; `file-directory-p' here but it is + ;; limited to symlinks, so it should not + ;; degrade too much performances. + (if (and (memq it '(helm-ff-symlink + helm-ff-dotted-symlink-directory)) + (file-directory-p file)) + (let* ((icon (all-the-icons-match-to-alist + (helm-basename file) + all-the-icons-dir-icon-alist)) + (args (cdr icon))) + (apply #'all-the-icons-octicon + "file-symlink-directory" (cdr args))) + (all-the-icons-icon-for-file file)))))) + (when icon (concat icon " ")))) + +(defun helm-ff--is-dir-from-disp (disp) + "Return the face used for candidate when candidate is a directory." + (cl-loop for face in '(helm-ff-directory helm-ff-dotted-directory) + thereis (text-property-any 0 (length disp) 'face face disp))) + +(defun helm-ff--is-file-from-disp (disp) + "Return the face used for file's candidate or dotted-symlink dirs." + (cl-loop with len = (length disp) + for face in '(helm-ff-file + helm-ff-suid + helm-ff-executable + helm-ff-socket + helm-ff-pipe + helm-ff-symlink + helm-ff-dotted-symlink-directory + helm-ff-backup-file) + when (text-property-any 0 len 'face face disp) + return face)) + +;;;###autoload +(define-minor-mode helm-ff-icon-mode + "Display icons from `all-the-icons' package in HFF when enabled. + +NOTE: This mode is building `helm-source-find-files', so if you enable +it from your init file, ensure to call it _after_ your defmethod's +`helm-setup-user-source' definitions (if some) to ensure they are called." + :global t + (require 'all-the-icons) + (if helm-ff-icon-mode + (progn + (unless helm-source-find-files + (setq helm-source-find-files + (helm-make-source + "Find Files" 'helm-source-ffiles))) + (helm-set-attr 'filtered-candidate-transformer + (append (helm-get-attr + 'filtered-candidate-transformer + helm-source-find-files) + '(helm-ff-icons-transformer)) + helm-source-find-files)) + (helm-set-attr 'filtered-candidate-transformer + (remove 'helm-ff-icons-transformer + (helm-get-attr + 'filtered-candidate-transformer + helm-source-find-files)) + helm-source-find-files))) + +(defun helm-find-files-action-transformer (actions candidate) + "Action transformer for `helm-source-find-files'." + (let ((str-at-point (with-helm-current-buffer + (buffer-substring-no-properties + (point-at-bol) (point-at-eol))))) + (when (file-regular-p candidate) + (setq actions (helm-append-at-nth + actions '(("Checksum File" . helm-ff-checksum)) 4))) + (cond ((and (file-exists-p candidate) + (string-match helm-ff--trash-directory-regexp + (helm-basedir (expand-file-name candidate))) + (not (member (helm-basename candidate) '("." ".."))) + (executable-find "trash")) + (helm-append-at-nth + actions + '(("Restore file(s) from trash" . helm-restore-file-from-trash) + ("Delete file(s) from trash" . helm-ff-trash-rm)) + 1)) + ((and helm--url-regexp + (not (string-match-p helm--url-regexp str-at-point)) + (not (with-helm-current-buffer (eq major-mode 'dired-mode))) + (string-match-p ":\\([0-9]+:?\\)" str-at-point)) + (append '(("Find file to line number" . helm-ff-goto-linum)) + actions)) + ((string-match (image-file-name-regexp) candidate) + (helm-append-at-nth + actions + '(("Rotate image right `M-r'" . helm-ff-rotate-image-right) + ("Rotate image left `M-l'" . helm-ff-rotate-image-left) + ("Start slideshow with marked" . helm-ff-start-slideshow-on-marked)) + 3)) + ((string-match "\\.el\\'" candidate) + (helm-append-at-nth + actions + '(("Byte compile lisp file(s) `M-B, C-u to load'" + . helm-find-files-byte-compile) + ("Load File(s) `M-L'" . helm-find-files-load-files)) + 2)) + ((string-match (concat (regexp-opt load-suffixes) "\\'") candidate) + (helm-append-at-nth + actions + '(("Load File(s) `M-L'" . helm-find-files-load-files)) + 2)) + ((and (string-match "\\.html?$" candidate) + (file-exists-p candidate)) + (helm-append-at-nth + actions '(("Browse url file" . browse-url-of-file)) 2)) + (t actions)))) + +;;; Trashing files +;; +(defun helm-ff-trash-action (fn names &rest args) + "Execute a trash action FN on marked files. + +Arg NAMES is a list of strings to pass to messages. +E.g. '(\"delete\" \"deleting\") + +ARGS are other arguments to be passed to FN." + (let ((mkd (helm-marked-candidates)) + errors aborted) + (with-helm-display-marked-candidates + helm-marked-buffer-name + (if (and args (string= (car names) "restore")) + (cl-loop for f in mkd + for bd = (helm-basename f) + for assoc = (assoc bd (car args)) + when assoc + collect (concat (truncate-string-to-width + (car assoc) 40 nil nil t) + " -> " + (truncate-string-to-width + (helm-basedir (cdr assoc)) 40 nil nil t))) + (helm-ff--count-and-collect-dups (mapcar 'helm-basename mkd))) + (if (y-or-n-p (format "%s %s files from trash? " + (capitalize (car names)) + (length mkd))) + (progn + (message "%s files from trash..." (capitalize (cadr names))) + (cl-loop for f in mkd do + (condition-case err + (apply fn f args) + (error (push (format "%s" (cadr err)) errors) + nil)))) + (message "%s files from trash aborted" (capitalize (cadr names))) + (setq aborted t))) + ;; Handle errors from outside the + ;; with-helm-display-marked-candidates block otherwise warning is + ;; never displayed. + (if errors + (progn + (display-warning 'helm + (with-temp-buffer + (insert (format-time-string "%Y-%m-%d %H:%M:%S\n" + (current-time))) + (insert (format + "Failed to %s %s/%s files from trash\n" + (car names) (length errors) (length mkd))) + (insert (mapconcat 'identity errors "\n") "\n ") + (buffer-string)) + :error + "*helm restore warnings*") + (message "%s files from trash aborted" (capitalize (cadr names)))) + (unless aborted + (message "%s %s files from trash done" + (capitalize (cadr names)) (length mkd)))))) + +(defun helm-ff-trash-rm (_candidate) + "Delete marked-files from a Trash directory. + +The Trash directory should be a directory compliant with + and each +file should have its '*.trashinfo' correspondent file in +Trash/info directory." + (helm-ff-trash-action 'helm-ff-trash-rm-1 '("delete" "deleting"))) + +(defun helm-ff-trash-rm-1 (file) + (let ((info-file (concat (helm-reduce-file-name file 2) + "info/" (helm-basename file "trashinfo") + ".trashinfo"))) + (cl-assert (file-exists-p file) + nil (format "No such file or directory `%s'" + file)) + (cl-assert (file-exists-p info-file) + nil (format "No such file or directory `%s'" + info-file)) + (if (file-directory-p file) + (delete-directory file t) + (delete-file file)) + (delete-file info-file))) + +(defun helm-restore-file-from-trash (_candidate) + "Restore marked-files from a Trash directory. + +The Trash directory should be a directory compliant with + and each +file should have its '*.trashinfo' corresponding file in +Trash/info directory." + (let* ((default-directory (file-name-as-directory + helm-ff-default-directory)) + (trashed-files (helm-ff-trash-list))) + (helm-ff-trash-action 'helm-restore-file-from-trash-1 + '("restore" "restoring") + trashed-files))) + +(defun helm-restore-file-from-trash-1 (file trashed-files) + "Restore FILE from a trash directory. +Arg TRASHED-FILES is an alist of (fname_in_trash . dest) obtained +with `helm-ff-trash-list'." + ;; Emacs trash duplicate files with a unique name + .trashinfo in + ;; the filename which is wrong, only files in info directory should + ;; end with .trashinfo, so fix the filename before looking for dest name. + (let* ((fname (replace-regexp-in-string "\\.trashinfo\\'" "" file)) + (info-file (concat (helm-reduce-file-name fname 2) + "info/" + (helm-basename fname) + ".trashinfo")) + (dest-file (helm-ff--get-dest-file-from-trash + trashed-files fname))) + (cl-assert (not (file-exists-p dest-file)) nil + (format "File `%s' already exists" dest-file)) + (cl-assert dest-file nil "No such file in trash") + (message "Restoring %s to %s..." (helm-basename file) (helm-basedir dest-file)) + (rename-file file dest-file) + (message "Restoring %s to %s done" (helm-basename file) (helm-basedir dest-file)) + (delete-file info-file))) + +(defun helm-ff-trash-file-p (file) + "Return t when FILE is a trashed file." + (and (file-exists-p file) + (string-match helm-ff--trash-directory-regexp (helm-basedir file)) + (not (member (helm-basename file) '("." ".."))))) + +(defun helm-ff--get-dest-file-from-trash (trashed-files file) + (assoc-default (helm-basename file) trashed-files)) + +(defun helm-ff-trash-list (&optional trash-dir) + "Return an alist of trashed files basename and dest name. +Assume the trash system in use is freedesktop compatible, see + +This function is intended to be used from a trash directory i.e. it +use `helm-ff-default-directory', but it may be used elsewhere by +specifying the trash directory with TRASH-DIR arg." + (unless (fboundp 'system-move-file-to-trash) + ;; Files owned by root are trashed in /root/.local/share/Trash. + ;; Files owned by user and trashed by root are trashed in + ;; /home/.Trash. + ;; Files owned by user and trashed by user are trashed in + ;; ~/.local/share/Trash. + (cl-loop for f in (directory-files + (expand-file-name + ;; helm-ff-default-directory is actually the + ;; trash directory. + "info" (helm-basedir (directory-file-name + (or trash-dir helm-ff-default-directory)))) + t directory-files-no-dot-files-regexp) + collect (cons (helm-basename (replace-regexp-in-string "\\.trashinfo\\'" "" f)) + (with-temp-buffer + (save-excursion + (insert-file-contents f)) + (when (re-search-forward "^path=" nil t) + (let ((path (helm-url-unhex-string + (buffer-substring-no-properties + (point) (point-at-eol))))) + (if (string-match "\\`/" path) + ;; path is absolute + path + ;; When path is relative, assume the + ;; trash directory is located at + ;; /home/.Trash and path is the + ;; relative name of file from /home. + (expand-file-name path "/home"))))))))) + +(defun helm-ff-goto-linum (candidate) + "Find file CANDIDATE and maybe jump to line number found in fname at point. +Line number should be added at end of fname preceded with \":\". +E.g. \"foo:12\"." + (let ((linum (with-helm-current-buffer + (let ((str (buffer-substring-no-properties + (point-at-bol) (point-at-eol)))) + (when (string-match ":\\([0-9]+:?\\)" str) + (match-string 1 str)))))) + (find-file candidate) + (and linum (not (string= linum "")) + (helm-goto-line (string-to-number linum) t)))) + +(defun helm-ff-mail-attach-files (_candidate) + "Run `mml-attach-file' on `helm-marked-candidates'." + (require 'mml) + (let ((flist (helm-marked-candidates :with-wildcard t)) + (dest-buf (and (derived-mode-p 'message-mode 'mail-mode) + (current-buffer))) + bufs) + (unless dest-buf + (setq bufs (cl-loop for b in (buffer-list) + when (with-current-buffer b + (derived-mode-p 'message-mode 'mail-mode)) + collect (buffer-name b))) + (if (and bufs (y-or-n-p "Attach files to existing mail composition buffer? ")) + (setq dest-buf + (if (cdr bufs) + (helm-comp-read "Attach to buffer: " bufs :nomark t) + (car bufs))) + (compose-mail) + (setq dest-buf (current-buffer)))) + (switch-to-buffer dest-buf) + (save-restriction + (widen) + (save-excursion + (goto-char (point-max)) + (cl-loop for f in flist + do (mml-attach-file f (or (mm-default-file-encoding f) + "application/octet-stream"))))))) + +(defvar image-dired-display-image-buffer) +(defun helm-ff-rotate-current-image-1 (file angle) + "Rotate current image at ANGLE degrees." + (cl-assert (and (file-exists-p file) + (string-match (image-file-name-regexp) file)) + nil "Can't rotate non image file") + (setq file (file-truename file)) ; For symlinked images. + (let ((default-directory (file-name-directory file)) + (basename (helm-basename file)) + ;; convert ANGLE to a suitable value for exiftran. + (num-arg (if (string= helm-ff-rotate-image-program "exiftran") + (cl-case angle + (90 "-9") ; 90 clockwise + (270 "-2")) ; 270 clockwise == -90 + (number-to-string angle))) + rotation-failed) + ;; Try to rotate image with exiftran even with helm-ff-display-image-native. + (if (and helm-ff-rotate-image-program + (executable-find helm-ff-rotate-image-program)) + (apply #'process-file helm-ff-rotate-image-program nil nil nil + (append helm-ff-rotate-image-switch + (list num-arg basename))) + (setq rotation-failed t)) + ;; Display image in image-mode. + (if (helm-ff-display-image-native-p) + (if rotation-failed + ;; When rotation fails fallback to `image-rotate' with no + ;; transformation of file. + (with-selected-window (helm-persistent-action-display-window) + (condition-case _err + (with-no-warnings (image-rotate angle)) + (wrong-number-of-arguments (image-rotate)))) + (helm-ff--display-image-native file)) + ;; Use image-dired to display image. + (when rotation-failed + (error "%s not found" (or helm-ff-rotate-image-program + "`helm-ff-rotate-image-program'"))) + (when (buffer-live-p image-dired-display-image-buffer) + (kill-buffer image-dired-display-image-buffer)) + (image-dired-display-image basename) + (message nil) + (display-buffer (get-buffer image-dired-display-image-buffer))))) + +(defun helm-ff-rotate-image-left (candidate) + "Rotate image file CANDIDATE left. +This affects directly file CANDIDATE." + (helm-ff-rotate-current-image-1 candidate 270)) + +(defun helm-ff-rotate-image-right (candidate) + "Rotate image file CANDIDATE right. +This affects directly file CANDIDATE." + (helm-ff-rotate-current-image-1 candidate 90)) + +(defun helm-ff-rotate-left-persistent () + "Rotate image left without quitting helm." + (interactive) + (with-helm-alive-p + (helm-set-attr 'image-action1 'helm-ff-rotate-image-left) + (helm-execute-persistent-action 'image-action1))) +(put 'helm-ff-rotate-left-persistent 'helm-only t) + +(defun helm-ff-rotate-right-persistent () + "Rotate image right without quitting helm." + (interactive) + (with-helm-alive-p + (helm-set-attr 'image-action2 'helm-ff-rotate-image-right) + (helm-execute-persistent-action 'image-action2))) +(put 'helm-ff-rotate-right-persistent 'helm-only t) + +(defun helm-ff-resize-image-1 (arg) + ;; `image-decrease-size' and `image-increase-size' are not usable + ;; because they run directly `image--change-size' in a timer without + ;; taking care of the selected-window. + (cl-assert (and (fboundp 'image--change-size) + (helm-ff-display-image-native-p)) + nil "Resizing image not available") + (if (> arg 0) + (run-with-idle-timer + 0.3 nil + (lambda () + (with-selected-window (helm-persistent-action-display-window) + (image--change-size 1.2)))) + (run-with-idle-timer + 0.3 nil + (lambda () + (with-selected-window (helm-persistent-action-display-window) + (image--change-size 0.8)))))) + +(defun helm-ff-increase-image-size (_candidate) + (helm-ff-resize-image-1 1)) + +(defun helm-ff-decrease-image-size (_candidate) + (helm-ff-resize-image-1 -1)) + +(defun helm-ff-increase-image-size-persistent () + "Increase image size without quitting helm." + (interactive) + (with-helm-alive-p + (helm-set-attr 'image-action3 'helm-ff-increase-image-size) + (helm-execute-persistent-action 'image-action3))) +(put 'helm-ff-increase-image-size-persistent 'helm-only t) + +(defun helm-ff-decrease-image-size-persistent () + "Decrease image size without quitting helm." + (interactive) + (with-helm-alive-p + (helm-set-attr 'image-action4 'helm-ff-decrease-image-size) + (helm-execute-persistent-action 'image-action4))) +(put 'helm-ff-decrease-image-size-persistent 'helm-only t) + +(defun helm-ff-exif-data (candidate) + "Extract exif data from file CANDIDATE using `helm-ff-exif-data-program'." + (if (and helm-ff-exif-data-program + (executable-find helm-ff-exif-data-program)) + (shell-command-to-string (format "%s %s %s" + helm-ff-exif-data-program + helm-ff-exif-data-program-args + candidate)) + (format "No program %s found to extract exif" + helm-ff-exif-data-program))) + +(defvar helm-ff-image-native-buffer "*image-native-display*") + +(defvar helm-ff-sound-file-extensions '("wav" "au")) + +(cl-defun helm-find-files-persistent-action-if (candidate) + "Open subtree CANDIDATE without quitting helm. +If CANDIDATE is not a directory expand CANDIDATE filename. +If CANDIDATE is alone, open file CANDIDATE filename. +That means: +First hit on C-j expands CANDIDATE, second hit opens file. +If a prefix arg is given or `helm-follow-mode' is on, then open +file." + (let* ((follow (or (helm-follow-mode-p) + helm--temp-follow-flag)) + (image-cand (string-match-p (image-file-name-regexp) candidate)) + (sound-cand (member (file-name-extension candidate) + helm-ff-sound-file-extensions)) + (selection (helm-get-selection)) + (insert-in-minibuffer (lambda (fname) + (with-selected-window (or (active-minibuffer-window) + (minibuffer-window)) + (unless follow + (delete-minibuffer-contents) + (set-text-properties 0 (length fname) + nil fname) + (insert fname)))))) + (helm-set-attr 'candidate-number-limit helm-ff-candidate-number-limit) + (unless image-cand + (when follow + (helm-follow-mode -1) + (cl-return-from helm-find-files-persistent-action-if + (prog1 + #'ignore + (message "Helm-follow-mode allowed only on images, disabling"))))) + (cond (;; Tramp methods completion. + (string-match helm-ff-tramp-method-regexp candidate) + (let ((method (match-string 1 candidate))) + (cons (lambda (candidate) + (funcall insert-in-minibuffer + (if (helm-ff--tramp-multihops-p candidate) + (concat (match-string 1 candidate) method ":") + (concat "/" method ":")))) + 'never-split))) + ((and (helm-ff--invalid-tramp-name-p) + (string-match helm-tramp-file-name-regexp candidate)) + (cons (lambda (_candidate) + ;; First hit insert hostname and + ;; second hit insert ":" and expand. + (if (string= candidate helm-pattern) + (funcall insert-in-minibuffer (concat candidate ":")) + (funcall insert-in-minibuffer candidate))) + 'never-split)) + (;; A symlink directory, expand it but not to its truename + ;; unless a prefix arg is given. + (and (file-directory-p candidate) (file-symlink-p candidate)) + (cons (lambda (_candidate) + (helm-ff-after-persistent-show-all) + (let ((new-dir (file-name-as-directory + (if current-prefix-arg + (file-truename (expand-file-name candidate)) + (expand-file-name candidate))))) + (setq helm-ff--show-thumbnails + (member new-dir helm-ff--thumbnailed-directories)) + (funcall insert-in-minibuffer new-dir))) + 'never-split)) + ;; A directory, open it. + ((file-directory-p candidate) + (cons (lambda (_candidate) + (helm-ff-after-persistent-show-all) + (when (string= (helm-basename candidate) "..") + (setq helm-ff-last-expanded helm-ff-default-directory)) + (let ((new-dir (file-name-as-directory + (expand-file-name candidate)))) + (setq helm-ff--show-thumbnails + (member new-dir helm-ff--thumbnailed-directories)) + (funcall insert-in-minibuffer new-dir)) + (with-helm-after-update-hook (helm-ff-retrieve-last-expanded))) + 'never-split)) + ;; A symlink file, expand to it's true name. (first hit) + ((and (file-symlink-p candidate) (not current-prefix-arg) (not follow)) + (cons (lambda (_candidate) + (funcall insert-in-minibuffer (file-truename candidate)) + (helm-check-minibuffer-input)) ; Force update. + 'never-split)) + ;; A regular file, expand it, (first hit) + ((and (not (file-equal-p selection helm-pattern)) + (not current-prefix-arg) (not follow)) + (cons (lambda (_candidate) + (funcall insert-in-minibuffer selection) + (helm-check-minibuffer-input)) ; Force update. + 'never-split)) + (sound-cand (lambda (candidate) (play-sound-file candidate))) + ;; An image file and it is the second hit on C-j, display it. + (image-cand + (if (helm-ff-display-image-native-p) + #'helm-ff--display-or-kill-image-native + (lambda (_candidate) + (require 'image-dired) + (let* ((win (get-buffer-window + image-dired-display-image-buffer 'visible)) + (fname (and win + (with-selected-window win + (get-text-property (point-min) + 'original-file-name)))) + (remove-buf-only (and win + fname + (with-helm-buffer + (file-equal-p candidate fname))))) + (when remove-buf-only + (with-helm-window + (if (and helm-persistent-action-display-window + (window-dedicated-p (next-window win 1))) + (delete-window helm-persistent-action-display-window) + (set-window-buffer win helm-current-buffer)))) + (when (buffer-live-p (get-buffer image-dired-display-image-buffer)) + (kill-buffer image-dired-display-image-buffer)) + (unless remove-buf-only + ;; Fix emacs bug never fixed upstream. + (unless (file-directory-p image-dired-dir) + (make-directory image-dired-dir)) + (switch-to-buffer image-dired-display-image-buffer) + (message "Resizing image...") + (cl-letf (((symbol-function 'message) #'ignore)) + (image-dired-display-image candidate)) + (message "Resizing image done") + (with-current-buffer image-dired-display-image-buffer + (let ((exif-data (helm-ff-exif-data candidate))) + (setq default-directory helm-ff-default-directory) + (image-dired-update-property 'help-echo exif-data)))))))) + ;; Allow browsing archive on avfs fs. + ;; Assume volume is already mounted with mountavfs. + ((helm-aand helm-ff-avfs-directory + (file-name-directory candidate) + (string-match + (regexp-quote (expand-file-name helm-ff-avfs-directory)) + it) + (helm-ff-file-compressed-p candidate)) + (cons (lambda (_candidate) + (funcall insert-in-minibuffer (concat candidate "#/"))) + 'never-split)) + ;; File doesn't exists and basename starts with ".." or " ", + ;; Start a recursive search for directories. + ((and (not (file-exists-p candidate)) + (not (file-remote-p candidate)) + (string-match-p "\\`\\([.]\\|\\s-\\)\\{2\\}[^/]+" + (helm-basename candidate))) + ;; As soon as the final "/" is added the job is passed + ;; to `helm-ff-auto-expand-to-home-or-root'. + (cons (lambda (_candidate) + (funcall insert-in-minibuffer (concat candidate "/"))) + 'never-split)) + ;; File is not existing and have no basedir, typically when + ;; user hit C-k (minibuffer is empty) and then write foo and + ;; hit C-j. This make clear that when no basedir, helm will + ;; create the file in default-directory. + ((and (not (file-exists-p candidate)) + (not (helm-basedir candidate))) + (cons (lambda (_candidate) + (funcall insert-in-minibuffer + (expand-file-name candidate default-directory))) + 'never-split)) + ;; On second hit we open file. + ;; On Third hit we kill it's buffer maybe. + (t + (lambda (candidate) + (funcall helm-ff-kill-or-find-buffer-fname-fn candidate)))))) + +;; Native image display (with image-mode). +;; +(defvar helm-ff--image-cache nil) + +(defcustom helm-ff-image-cache-max-len 5 + "The last seen image number to keep in cache." + :group 'helm-files + :type 'integer) + +(defun helm-ff-display-image-native-p () + "Use `helm-ff-display-image-native' when returns `t'." + (or helm-ff-display-image-native + ;; Image-dired in emacs-29 uses image-mode but + ;; display is no more working with our old + ;; image-dired code, so force usage of + ;; helm-ff-display-image-native. + (fboundp 'image-dired-display-image-mode))) + +(defun helm-ff--display-or-kill-image-native (candidate) + ;; Display images in same buffer + ;; `helm-ff-image-native-buffer'. + (if (and (buffer-live-p (get-buffer helm-ff-image-native-buffer)) + (file-equal-p (buffer-file-name + (get-buffer helm-ff-image-native-buffer)) + candidate) + ;; Allow redisplaying + ;; `helm-ff-image-native-buffer' when it + ;; already exists and display same image as candidate. + (get-buffer-window helm-ff-image-native-buffer 'visible)) + (progn + (set-window-buffer + helm-persistent-action-display-window helm-current-buffer) + (kill-buffer helm-ff-image-native-buffer)) + (helm-ff--display-image-native candidate))) + +(defun helm-ff-clean-image-cache () + (when helm-ff--image-cache + (cl-loop for img in helm-ff--image-cache + do (clear-image-cache img) + finally do (setq helm-ff--image-cache nil)))) + +(defun helm-ff--display-image-native (candidate) + (when (buffer-live-p (get-buffer helm-ff-image-native-buffer)) + (kill-buffer helm-ff-image-native-buffer)) + ;; Avoid hight memory consumption see + ;; https://lists.gnu.org/archive/html/bug-gnu-emacs/2021-11/msg00879.html. + (when (> (length helm-ff--image-cache) + (* helm-ff-image-cache-max-len 2)) + ;; Only keep the last `helm-ff-image-cache-max-len' images in cache. + (cl-loop for img in (butlast helm-ff--image-cache + (1+ helm-ff-image-cache-max-len)) + do (clear-image-cache img) + (setq helm-ff--image-cache + (delete img helm-ff--image-cache)))) + (cl-letf* (((symbol-function 'message) #'ignore) + (buf (find-file-noselect candidate t))) + ;; When going back reuse the cached images. + (unless (member candidate helm-ff--image-cache) + (setq helm-ff--image-cache + (append helm-ff--image-cache + (list (expand-file-name candidate))))) + (with-current-buffer buf + (rename-buffer helm-ff-image-native-buffer) + (display-buffer buf)))) + +;;; Slideshow action +;; +(defvar helm-ff--slideshow-iterator nil) +(defvar helm-ff--slideshow-sequence nil) +(defvar helm-ff--slideshow-in-pause nil) +(defvar helm-ff-slideshow-helper + "Type `\\[helm-ff-slideshow-pause-or-restart]' to %s, \ +`\\[helm-ff-slideshow-next]' for next, `\\[helm-ff-slideshow-previous]' for previous, \ +`\\[helm-ff-slideshow-quit]' to quit") + +(defcustom helm-ff-slideshow-default-delay 3 + "Delay in seconds between each image in slideshow." + :group 'helm-files + :type 'integer) + +(defvar helm-slideshow-mode-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map image-mode-map) + (define-key map (kbd "SPC") 'helm-ff-slideshow-pause-or-restart) + (define-key map (kbd "q") 'helm-ff-slideshow-quit) + (define-key map (kbd "n") 'helm-ff-slideshow-next) + (define-key map (kbd "p") 'helm-ff-slideshow-previous) + map)) + +(define-derived-mode helm-slideshow-mode + image-mode "helm-image-mode" + "Mode to display images from helm-find-files. + +Special commands: +\\{helm-slideshow-mode-map} +") +(put 'helm-slideshow-mode 'no-helm-mx t) + +(defun helm-ff-start-slideshow-on-marked (_candidate) + "Start a slideshow on marked files." + (let ((marked (helm-marked-candidates :with-wildcard t))) + (cl-assert (cdr marked) nil "Can't start a slideshow on a single file") + (setq helm-ff--slideshow-sequence marked) + (setq helm-ff--slideshow-iterator (helm-iter-circular marked)) + (helm-ff--display-image-native (helm-iter-next helm-ff--slideshow-iterator)) + (delete-other-windows (get-buffer-window helm-ff-image-native-buffer)) + (cl-letf (((symbol-function 'message) #'ignore)) + (helm-slideshow-mode)) + (message (concat (format "(1/%s) " (length marked)) + (substitute-command-keys + (format helm-ff-slideshow-helper "pause")))) + (helm-ff-slideshow-loop helm-ff--slideshow-iterator))) + +(defun helm-ff-slideshow-state () + (format "(%s/%s) " + (1+ (cl-position + (buffer-file-name) helm-ff--slideshow-sequence + :test 'equal)) + (length helm-ff--slideshow-sequence))) + +(defun helm-ff-slideshow-sequence-from-current (&optional reverse) + (helm-reorganize-sequence-from-elm + helm-ff--slideshow-sequence (buffer-file-name) reverse)) + +(defun helm-ff-slideshow-loop (iterator) + (while (sit-for helm-ff-slideshow-default-delay) + (helm-ff--display-image-native (helm-iter-next iterator)) + (delete-other-windows (get-buffer-window helm-ff-image-native-buffer)) + (cl-letf (((symbol-function 'message) #'ignore)) + (helm-slideshow-mode)) + (message (concat (helm-ff-slideshow-state) + (substitute-command-keys + (format helm-ff-slideshow-helper "pause")))))) + +(defun helm-ff-slideshow-pause-or-restart () + (interactive) + (setq helm-ff--slideshow-in-pause (not helm-ff--slideshow-in-pause)) + (if helm-ff--slideshow-in-pause + (message (substitute-command-keys + (format helm-ff-slideshow-helper "restart"))) + (message "Helm Slideshow restarting...") + (setq helm-ff--slideshow-iterator + (helm-iter-circular (helm-ff-slideshow-sequence-from-current))) + (helm-ff-slideshow-loop helm-ff--slideshow-iterator))) +(put 'helm-ff-slideshow-pause-or-restart 'no-helm-mx t) + +(defun helm-ff-slideshow-next () + (interactive) + (setq helm-ff--slideshow-in-pause t) + (setq helm-ff--slideshow-iterator nil) + (helm-ff--display-image-native + (car (helm-ff-slideshow-sequence-from-current))) + (delete-other-windows (get-buffer-window helm-ff-image-native-buffer)) + (cl-letf (((symbol-function 'message) #'ignore)) + (helm-slideshow-mode)) + (message (concat (helm-ff-slideshow-state) + (substitute-command-keys + (format helm-ff-slideshow-helper "restart"))))) +(put 'helm-ff-slideshow-next 'no-helm-mx t) + +(defun helm-ff-slideshow-previous () + (interactive) + (setq helm-ff--slideshow-in-pause t) + (setq helm-ff--slideshow-iterator nil) + (helm-ff--display-image-native + (car (helm-ff-slideshow-sequence-from-current 'reverse))) + (delete-other-windows (get-buffer-window helm-ff-image-native-buffer)) + (cl-letf (((symbol-function 'message) #'ignore)) + (helm-slideshow-mode)) + (message (concat (helm-ff-slideshow-state) + (substitute-command-keys + (format helm-ff-slideshow-helper "restart"))))) +(put 'helm-ff-slideshow-previous 'no-helm-mx t) + +(defun helm-ff-slideshow-quit () + (interactive) + (setq helm-ff--slideshow-iterator nil) + (setq helm-ff--slideshow-in-pause nil) + (helm-ff-clean-image-cache) + (quit-window)) +(put 'helm-ff-slideshow-quit 'no-helm-mx t) + +;;; Thumbnails view +;; +(defun helm-ff-maybe-show-thumbnails (candidates _source) + (require 'image-dired) + (if (and helm-ff--show-thumbnails + (null (file-remote-p helm-ff-default-directory))) + (progn + (cl-pushnew helm-ff-default-directory + helm-ff--thumbnailed-directories :test 'equal) + (cl-loop for (disp . img) in candidates + for type = (helm-acase (file-name-extension img) + ("png" 'png) + (("jpg" "jpeg") 'jpeg)) + if type collect + (let ((thumbnail (plist-get + (cdr (helm-ff--image-dired-get-thumbnail-image img)) + :file))) + (cons (concat (propertize " " + 'display `(image + :type ,type + :margin 5 + :file ,thumbnail) + 'rear-nonsticky '(display)) + disp) + img)) + else collect (cons disp img))) + candidates)) + +;; Same as `image-dired-get-thumbnail-image' but use +;; `helm-ff--image-dired-thumb-name' which cache thumbnails for further use. +(defun helm-ff--image-dired-get-thumbnail-image (file) + "Return the image descriptor for a thumbnail of image file FILE." + (unless (string-match-p (image-file-name-regexp) file) + (error "%s is not a valid image file" file)) + (let* ((thumb-file (helm-ff--image-dired-thumb-name file)) + (thumb-attr (file-attributes thumb-file))) + (when (or (not thumb-attr) + (time-less-p (file-attribute-modification-time thumb-attr) + (file-attribute-modification-time + (file-attributes file)))) + (image-dired-create-thumb file thumb-file)) + (create-image thumb-file))) + +(defvar helm-ff-image-dired-thumbnails-cache (make-hash-table :test 'equal) + "Store associations of image_file/thumbnail_file.") +(defun helm-ff--image-dired-thumb-name (file) + (or (gethash file helm-ff-image-dired-thumbnails-cache) + (let ((thumb-name (image-dired-thumb-name file))) + (puthash file thumb-name helm-ff-image-dired-thumbnails-cache) + thumb-name))) + +(defun helm-ff-toggle-thumbnails () + (interactive) + (cl-assert (null (file-remote-p helm-ff-default-directory)) + nil "Thumbnails show not supported on remote files") + (setq helm-ff--show-thumbnails (not helm-ff--show-thumbnails)) + (when (and (null helm-ff--show-thumbnails) + (member helm-ff-default-directory + helm-ff--thumbnailed-directories)) + (setq helm-ff--thumbnailed-directories + (delete helm-ff-default-directory helm-ff--thumbnailed-directories))) + (helm-update (regexp-quote (replace-regexp-in-string + "\\` *" "" (helm-get-selection nil t))))) +(put 'helm-ff-toggle-thumbnails 'no-helm-mx t) + +;;;###autoload +(defun helm-ff-cleanup-image-dired-dir-and-cache () + "Cleanup `image-dired-dir' directory. +Delete all thumb files that are no more associated with an existing +image file in `helm-ff-image-dired-thumbnails-cache'." + (interactive) + (cl-loop for key being the hash-keys in helm-ff-image-dired-thumbnails-cache + using (hash-value val) + unless (file-exists-p key) do + (progn + (message "Deleting %s" val) + (delete-file val) + (remhash key helm-ff-image-dired-thumbnails-cache)))) + +;;; Recursive dirs completion +;; +(defun helm-find-files-recursive-dirs (directory &optional input) + (when (string-match "\\([.]\\)\\{2\\}" input) + (setq input (replace-match "" nil t input))) + (message "Recursively searching %s from %s ..." + input (abbreviate-file-name directory)) + ;; Ensure to not create a new frame + (let (helm-actions-inherit-frame-settings) + (helm :sources + (helm-make-source + "Recursive directories" 'helm-locate-subdirs-source + :basedir (if (string-match-p + "\\`es" helm-locate-recursive-dirs-command) + directory + (shell-quote-argument directory)) + :subdir (shell-quote-argument input) + :candidate-transformer + `((lambda (candidates) + (cl-loop for c in candidates + when (and (file-directory-p c) + (null (helm-boring-directory-p + c helm-boring-file-regexp-list)) + (string-match-p ,(regexp-quote input) + (helm-basename c))) + collect (propertize c 'face 'helm-ff-dirs))) + helm-w32-pathname-transformer + (lambda (candidates) + (helm-ff-sort-candidates-1 candidates ,input))) + :persistent-action 'ignore + :action (lambda (c) + (helm-set-pattern + (file-name-as-directory (expand-file-name c))))) + :candidate-number-limit 999999 + :allow-nest t + :resume 'noresume + :ff-transformer-show-only-basename nil + :buffer "*helm recursive dirs*"))) + +(defun helm-ff-recursive-dirs (_candidate) + "Launch a recursive search in `helm-ff-default-directory'." + (with-helm-default-directory helm-ff-default-directory + (helm-find-files-recursive-dirs + (helm-current-directory) + (helm-basename (helm-get-selection))))) + +(defun helm-ff-file-compressed-p (candidate) + "Whether CANDIDATE is a compressed file or not." + (member (file-name-extension candidate) + helm-ff-file-compressed-list)) + +(defun helm-ff--fname-at-point () + "Try to guess fname at point." + (let ((end (point)) + (limit (helm-aif (bounds-of-thing-at-point 'filename) + (car it) + (point)))) + (save-excursion + (while (re-search-backward "\\(~\\|/\\|[[:lower:][:upper:]]:/\\)" + limit t)) + (buffer-substring-no-properties (point) end)))) + +(defun helm-insert-file-name-completion-at-point (_candidate) + "Insert file name completion at point. + +When completing i.e. there is already something at point, insert +filename abbreviated, relative or full according to initial +input, whereas when inserting i.e. there is nothing at point, +insert filename full, abbreviated or relative according to prefix +arg, respectively no prefix arg, one prefix arg or two prefix +arg." + (with-helm-current-buffer + (if buffer-read-only + (error "Error: Buffer `%s' is read-only" (buffer-name)) + (let* ((mkds (helm-marked-candidates :with-wildcard t)) + (candidate (car mkds)) + (end (point)) + (tap (helm-ffap-guesser)) + (guess (and (stringp tap) + (substring-no-properties tap))) + (beg (helm-aif (and guess + (save-excursion + (when (re-search-backward + (regexp-quote guess) + (point-at-bol) t) + (point)))) + it (point))) + (full-path-p (and (stringp guess) + (or (string-match-p + (concat "^" (getenv "HOME")) + guess) + (string-match-p + "\\`\\(/\\|[[:lower:][:upper:]]:/\\)" + guess)))) + (escape-fn (if (memq major-mode + helm-modes-using-escaped-strings) + #'shell-quote-argument #'identity))) + (when (and beg end) + (delete-region beg end)) + (insert + (funcall + escape-fn + (helm-ff--format-fname-to-insert + candidate beg end full-path-p guess + helm-current-prefix-arg)) + (if (cdr mkds) " " "") + (mapconcat escape-fn + (cl-loop for f in (cdr mkds) + collect (helm-ff--format-fname-to-insert + f nil nil nil nil + helm-current-prefix-arg)) + " ")))))) + +(defun helm-ff--format-fname-to-insert (candidate + &optional beg end full-path guess prefarg) + (set-text-properties 0 (length candidate) nil candidate) + (if (and beg end guess (not (string= guess "")) + (null prefarg) + (or (string-match + "^\\(~/\\|/\\|[[:lower:][:upper:]]:/\\)" + guess) + (file-exists-p candidate))) + (cond (full-path + (expand-file-name candidate)) + ((string= (match-string 1 guess) "~/") + (abbreviate-file-name candidate)) + (t (file-relative-name candidate))) + (helm-acase prefarg + ('(4) (abbreviate-file-name candidate)) + ('(16) (file-relative-name candidate)) + ('(64) (helm-basename candidate)) + (t candidate)))) + +(cl-defun helm-find-files-history (arg &key (comp-read t)) + "The `helm-find-files' history. +Show the first `helm-ff-history-max-length' elements of +`helm-ff-history' in an `helm-comp-read'." + (interactive "p") + (let ((history (when helm-ff-history + (helm-fast-remove-dups helm-ff-history + :test 'equal)))) + (when history + (setq helm-ff-history + (if (>= (length history) helm-ff-history-max-length) + (cl-subseq history 0 helm-ff-history-max-length) + history)) + (if comp-read + (let ((src (helm-build-sync-source "Helm Find Files History" + :candidates helm-ff-history + :fuzzy-match (helm-ff-fuzzy-matching-p) + :persistent-action 'ignore + :migemo t + :action (lambda (candidate) + (if arg + (helm-set-pattern + (expand-file-name candidate)) + (identity candidate)))))) + (helm :sources src + :resume 'noresume + :buffer helm-ff-history-buffer-name + :allow-nest t)) + helm-ff-history)))) +(put 'helm-find-files-history 'helm-only t) + +(defvar helm-ff-drag-mouse-1-default-action 'copy + "Default action when dragging files. +Possible values are `copy', `rsync' or `rename'.") + +(defun helm-ff-drag-mouse-1-fn (event) + (interactive "e") + (cl-assert (memq helm-ff-drag-mouse-1-default-action + '(copy rsync rename))) + (let* ((win-or-frame (posn-window (event-end event))) + (target-frame (when (framep win-or-frame) + helm-initial-frame)) + (target (with-selected-window + (if target-frame + (frame-selected-window target-frame) + win-or-frame) + default-directory)) + win-list + (ask (and target-frame + (cdr (setq win-list (window-list target-frame 1)))))) + (when ask + (setq target (x-popup-menu + t (list "Choose target" + (cons "" + (cl-loop for win in win-list + for dir = (with-selected-window + win default-directory) + collect (cons dir dir))))))) + (if (memq helm-ff-drag-mouse-1-default-action '(copy rsync)) + (helm-find-files-do-action + helm-ff-drag-mouse-1-default-action target) + (helm-run-after-exit + #'helm-find-files-do-action + helm-ff-drag-mouse-1-default-action target)))) + +(defun helm-find-files-1 (fname &optional preselect) + "Find FNAME filename with PRESELECT filename preselected. + +Use it for non-interactive calls of `helm-find-files'." + (require 'tramp) + ;; Resolve FNAME now outside of helm. + ;; [FIXME] When `helm-find-files-1' is used directly from lisp + ;; and FNAME is an abbreviated path, for some reasons + ;; `helm-update' is called many times before resolving + ;; the abbreviated path (Bug#1939) so be sure to pass a + ;; full path to helm-find-files-1. + (unless (string-match-p helm-ff-url-regexp fname) + (setq fname (expand-file-name (substitute-in-file-name fname)))) + (when (get-buffer helm-action-buffer) + (kill-buffer helm-action-buffer)) + (setq helm-find-files--toggle-bookmark nil) + (let* ( ;; Be sure we don't erase the precedent minibuffer if some. + (helm-ff-auto-update-initial-value + (and helm-ff-auto-update-initial-value + (not (minibuffer-window-active-p (minibuffer-window))))) + (tap (thing-at-point 'filename)) + (def (and tap (or (file-remote-p tap) + (expand-file-name tap))))) + (helm-set-local-variable 'helm-follow-mode-persistent nil + 'helm-drag-mouse-1-fn 'helm-ff-drag-mouse-1-fn) + (unless helm-source-find-files + (setq helm-source-find-files (helm-make-source + "Find Files" 'helm-source-ffiles))) + (when (helm-get-attr 'follow helm-source-find-files) + (helm-set-attr 'follow -1 helm-source-find-files)) + (helm-ff-setup-update-hook) + (add-hook 'helm-resume-after-hook 'helm-ff--update-resume-after-hook) + (unwind-protect + (helm :sources 'helm-source-find-files + :input fname + :case-fold-search helm-file-name-case-fold-search + :preselect preselect + :ff-transformer-show-only-basename + helm-ff-transformer-show-only-basename + :default def + :prompt "Find files or url: " + :buffer "*helm find files*") + (helm-ff--update-resume-after-hook nil t) + (setq helm-ff-default-directory nil)))) + +(defun helm-ff--update-resume-after-hook (sources &optional nohook) + "Meant to be used in `helm-resume-after-hook'. +When NOHOOK is non-nil run inconditionally, otherwise only when +source is `helm-source-find-files'." + (when (or nohook (string= "Find Files" + (assoc-default 'name (car sources)))) + (helm-set-attr 'resume `(lambda () + (helm-ff-setup-update-hook) + (setq helm-ff-default-directory + ,helm-ff-default-directory + helm-ff-last-expanded + ,helm-ff-last-expanded)) + helm-source-find-files))) + +(defun helm-ff-clean-initial-input () + ;; When using hff in an external frame initial input is printed in + ;; the minibuffer of initial-frame, delete it. + (with-selected-frame helm-initial-frame + (helm-clean-up-minibuffer))) + +(defun helm-ff-setup-update-hook () + (dolist (hook '(helm-ff-clean-initial-input ; Add to be called first. + helm-ff-move-to-first-real-candidate + helm-ff-update-when-only-one-matched + helm-ff-auto-expand-to-home-or-root)) + (add-hook 'helm-after-update-hook hook))) + +(defun helm-find-files-cleanup () + (mapc (lambda (hook) + (remove-hook 'helm-after-update-hook hook)) + '(helm-ff-auto-expand-to-home-or-root + helm-ff-update-when-only-one-matched + helm-ff-move-to-first-real-candidate + helm-ff-clean-initial-input)) + (setq helm-ff--show-directories-only nil + helm-ff--show-files-only nil + helm-ff--show-thumbnails nil + helm-ff--thumbnailed-directories nil) + (helm-ff-clean-image-cache)) + +(defun helm-ff-bookmark () + (helm :sources 'helm-source-bookmark-helm-find-files + :buffer "*helm ff bookmarks*")) + +(defun helm-find-files-switch-to-bookmark () + "Switch to helm-bookmark for `helm-find-files' from `helm-find-files.'" + (interactive) + (require 'helm-bookmark) + (with-helm-alive-p + (helm-run-after-exit 'helm-ff-bookmark))) +(put 'helm-find-files-switch-to-bookmark 'helm-only t) + +(defun helm-find-files-initial-input (&optional input) + "Return INPUT if present, otherwise try to guess it." + (let ((guesser (helm-acase (helm-ffap-guesser) + ("" nil) + (t it)))) + (unless (eq major-mode 'image-mode) + (if input + (if (or (file-remote-p input) + (string-match helm-ff-url-regexp input)) + input + (expand-file-name input)) + (helm-find-files-input + (if (and helm-ff-allow-non-existing-file-at-point + guesser + (not (string-match ffap-url-regexp guesser))) + ;; Keep the ability of jumping to numbered lines even + ;; when allowing non existing filenames at point. + (helm-aand guesser + (thing-at-point 'filename) + (replace-regexp-in-string + ":[0-9]+\\'" "" it)) + guesser) + (thing-at-point 'filename)))))) + +(defun helm-ffap-guesser () + "Same as `ffap-guesser' but without gopher and machine support." + (require 'ffap) + ;; Avoid "Stack overflow in regexp matcher" error + ;; in evil `ffap-guesser' by removing crap `ffap-gopher-at-point' + ;; (bug fixed in emacs-26 http://debbugs.gnu.org/cgi/bugreport.cgi?bug=25391) . + ;; `ffap-machine-at-point' have been removed too as it was anyway + ;; disabled with `ffap-machine-p-known' bound to 'reject. + ;; `ffap-file-at-point' can be neutralized with + ;; `helm-ff-guess-ffap-filenames' and `ffap-url-at-point' with + ;; `helm-ff-guess-ffap-urls' + ;; Note also that `ffap-url-unwrap-remote' can override these + ;; variables. + (let ((ffap-alist (and helm-ff-guess-ffap-filenames ffap-alist)) + (ffap-url-regexp helm--url-regexp)) + (if (eq major-mode 'dired-mode) + (let ((beg (save-excursion (dired-move-to-filename))) + (end (save-excursion (dired-move-to-end-of-filename t)))) + (helm-aif (and beg end (member (buffer-substring beg end) + '("." ".."))) + (concat (file-name-as-directory + (expand-file-name dired-directory)) + (car it)) + (dired-get-filename 'no-dir t))) + (let* ((beg (and (use-region-p) (region-beginning))) + (end (and (use-region-p) (region-end))) + (str (and beg end (buffer-substring-no-properties beg end))) + (ffap (or (helm-aand helm-ff-guess-ffap-urls ffap-url-regexp + (ffap-fixup-url (ffap-url-at-point)) + (and (string-match ffap-url-regexp it) it)) + (ffap-file-at-point)))) + ;; Workaround emacs bugs: + ;; When the region is active and a file is detected + ;; `ffap-string-at-point' returns the region prefixed with + ;; "/", e.g. at a beginning of a patch (first bug) and make + ;; `file-remote-p' returning an error (second bug), so in such + ;; case returns the region itself instead of the region + ;; corrupted by ffap. + (if (and str ffap) str ffap))))) + +(defun helm-find-files-input (file-at-pt thing-at-pt) + "Try to guess a default input for `helm-find-files'." + (let* ((non-essential t) + (remp (or (and file-at-pt (file-remote-p file-at-pt)) + (and thing-at-pt (file-remote-p thing-at-pt)))) + (def-dir (helm-current-directory)) + (urlp (and file-at-pt helm--url-regexp + (string-match helm--url-regexp file-at-pt))) + (lib (when helm-ff-search-library-in-sexp + (helm-find-library-at-point))) + (hlink (helm-ff-find-url-at-point)) + (file-p (and file-at-pt + (not (string= file-at-pt "")) + (not remp) + (or (file-exists-p file-at-pt) + helm-ff-allow-non-existing-file-at-point) + (not urlp) + thing-at-pt + (not (string= thing-at-pt "")) + (file-exists-p + (file-name-directory + (expand-file-name thing-at-pt def-dir)))))) + (cond (lib) ; e.g we are inside a require sexp. + (hlink) ; String at point is an hyperlink. + (file-p ; a regular file + (and file-at-pt (if (not (member (helm-basename file-at-pt) + '("." ".."))) + (expand-file-name file-at-pt) + file-at-pt))) + (urlp (helm-html-decode-entities-string file-at-pt)) ; possibly an url or email. + ((and file-at-pt + (not remp) + (or helm-ff-allow-non-existing-file-at-point + (file-exists-p file-at-pt))) + (expand-file-name file-at-pt))))) + +(defun helm-ff-find-url-at-point () + "Try to find link to an url in text-property at point." + (let* ((he (get-text-property (point) 'help-echo)) + (ov (overlays-at (point))) + (ov-he (and ov (overlay-get + (car (overlays-at (point))) 'help-echo))) + (w3m-l (get-text-property (point) 'w3m-href-anchor)) + (nt-prop (get-text-property (point) 'nt-link))) + ;; Org link. + (when (and (stringp he) (string-match "^LINK: " he)) + (setq he (replace-match "" t t he))) + (cl-loop for i in (list he ov-he w3m-l nt-prop) + thereis (and (stringp i) helm--url-regexp (string-match helm--url-regexp i) i)))) + +(defun helm-find-library-at-point () + "Try to find library path at point. +Find inside `require' and `declare-function' sexp." + (require 'find-func) + (let* ((beg-sexp (save-excursion (search-backward "(" (point-at-bol) t))) + (end-sexp (save-excursion (ignore-errors (end-of-defun)) (point))) + (sexp (and beg-sexp end-sexp + (buffer-substring-no-properties + (1+ beg-sexp) (1- end-sexp))))) + (ignore-errors + (cond (;; Should work only when point is on the use-package line + ;; i.e. first line of sexp otherwise it prevents matching + ;; urls with helm-find-files (bug #2469). + (and sexp (string-match "use-package +\\([^ )\n]+\\)" sexp)) + (find-library-name (match-string 1 sexp))) + ((and sexp (string-match "require +[']\\([^ )]+\\)" sexp)) + ;; If require use third arg, ignore it, + ;; always use library path found in `load-path'. + (find-library-name (match-string 1 sexp))) + ;; Assume declare-function sexps are on one line. + ((and sexp (string-match "declare-function .+? \"\\(?:ext:\\)?\\([^ )]+\\)\"" sexp)) + (find-library-name (match-string 1 sexp))) + (t nil))))) + + +;;; Handle copy, rename, symlink, relsymlink and hardlink from helm. +;; +;; +(defun helm-ff--valid-default-directory () + (with-helm-current-buffer + (cl-loop for b in (buffer-list) + for cd = (with-current-buffer b default-directory) + when (eq (car (file-attributes cd)) t) + return cd))) + +(cl-defun helm-dired-action (destination + &key action follow (files (dired-get-marked-files))) + "Execute ACTION on FILES to DESTINATION. +Where ACTION is a symbol that can be one of: +'copy, 'rename, 'symlink,'relsymlink, 'hardlink or 'backup. +Argument FOLLOW when non-nil specifies to follow FILES to +DESTINATION for the actions copy and rename." + (require 'dired-async) + (require 'dired-x) ; For dired-keep-marker-relsymlink + (when (get-buffer dired-log-buffer) (kill-buffer dired-log-buffer)) + ;; When default-directory in current-buffer is an invalid directory, + ;; (e.g buffer-file directory have been renamed somewhere else) + ;; be sure to use a valid value to give to dired-create-file. + ;; i.e start-process is creating a process buffer based on default-directory. + (let ((default-directory (helm-ff--valid-default-directory)) + (fn (cl-case action + (copy 'dired-copy-file) + (rename 'dired-rename-file) + (symlink 'make-symbolic-link) + (relsymlink 'dired-make-relative-symlink) + (hardlink 'dired-hardlink) + (backup 'backup-file))) + (marker (cl-case action + ((copy rename backup) dired-keep-marker-copy) + (symlink dired-keep-marker-symlink) + (relsymlink dired-keep-marker-relsymlink) + (hardlink dired-keep-marker-hardlink))) + (dirflag (and (= (length files) 1) + (file-directory-p (car files)) + (not (file-directory-p destination)))) + (dired-async-state (if (and (boundp 'dired-async-mode) + dired-async-mode) + 1 -1))) + (and follow (fboundp 'dired-async-mode) (dired-async-mode -1)) + (when (and (cdr files) (not (file-directory-p destination))) + (error "%s: target `%s' is not a directory" action destination)) + (unwind-protect + (dired-create-files + fn (symbol-name action) files + (if (file-directory-p destination) + ;; When DESTINATION is a directory, build file-name in this directory. + ;; Else we use DESTINATION. + (lambda (from) + (expand-file-name (file-name-nondirectory from) destination)) + (lambda (_from) destination)) + marker) + (and (fboundp 'dired-async-mode) + (dired-async-mode dired-async-state))) + (push (file-name-as-directory + (if (file-directory-p destination) + (expand-file-name destination) + (file-name-directory destination))) + helm-ff-history) + ;; If follow is non--nil we should not be in async mode. + (when (and follow + (not (memq action '(symlink relsymlink hardlink))) + (not (get-buffer dired-log-buffer))) + (let ((target (directory-file-name destination)) + (cands-to-mark (helm-get-dest-fnames-from-list files destination dirflag))) + (with-helm-after-update-hook (helm-ff-maybe-mark-candidates cands-to-mark)) + ;; Wait for the notify callback ends before calling HFF. + (run-at-time + 0.1 nil + (lambda () + (if (and dirflag (eq action 'rename)) + (helm-find-files-1 (file-name-directory target) + (format helm-ff-last-expanded-candidate-regexp + (if helm-ff-transformer-show-only-basename + (helm-basename target) target))) + (helm-find-files-1 (if (file-directory-p destination) + (file-name-as-directory + (expand-file-name destination)) + (expand-file-name (helm-basedir destination))) + (format helm-ff-last-expanded-candidate-regexp + (if helm-ff-transformer-show-only-basename + (helm-basename (car files)) + (car files))))))))))) + +(defun helm-get-dest-fnames-from-list (flist dest-cand rename-dir-flag) + "Transform filenames of FLIST to abs of DEST-CAND. +If RENAME-DIR-FLAG is non-nil collect the `directory-file-name' +of transformed members of FLIST." + ;; At this point files have been renamed/copied at destination. + ;; That's mean DEST-CAND exists. + (cl-loop + with dest = (expand-file-name dest-cand) + for src in flist + for basename-src = (helm-basename src) + for fname = (cond (rename-dir-flag (directory-file-name dest)) + ((file-directory-p dest) + (concat (file-name-as-directory dest) basename-src)) + (t dest)) + when (file-exists-p fname) + collect fname into tmp-list + finally return (sort tmp-list 'string<))) + +(defun helm-ff-maybe-mark-candidates (seq) + "Add visible mark to all candidates in SEQ. +This is used when copying/renaming/symlinking etc. and following +files to destination." + (when (and (string= (assoc-default 'name (helm-get-current-source)) + (assoc-default 'name helm-source-find-files)) + seq) + (with-helm-window + (while seq + (if (string= (car seq) (helm-get-selection)) + (progn + (helm-make-visible-mark) + (helm-next-line) + (setq seq (cdr seq))) + (helm-next-line))) + (unless (helm-this-visible-mark) + (helm-prev-visible-mark))))) + + +;;; Delete and trash files +;; +;; +(defun helm-file-buffers (filename) + "Return a list of buffer names corresponding to FILENAME." + (cl-loop with name = (expand-file-name filename) + for buf in (buffer-list) + for bfn = (buffer-file-name buf) + when (and bfn (string= name bfn)) + collect (buffer-name buf))) + +(defun helm-ff--delete-by-moving-to-trash (file) + "Decide to trash or delete FILE. +Return non-nil when FILE needs to be trashed." + (let ((remote (file-remote-p file))) + (or + (and delete-by-moving-to-trash + (null helm-current-prefix-arg) + (null current-prefix-arg) + (or (and remote helm-trash-remote-files) + (null remote))) + (and (null delete-by-moving-to-trash) + (or helm-current-prefix-arg + current-prefix-arg) + (or (and remote helm-trash-remote-files) + (null remote)))))) + +(defun helm-trash-directory () + "Try to find a trash directory. +Return the files subdirectory of trash directory. +When `helm-trash-default-directory' is set use it as trash directory." + (let ((xdg-data-dir + (or helm-trash-default-directory + (directory-file-name + (expand-file-name "Trash" + (or (getenv "XDG_DATA_HOME") + "~/.local/share")))))) + (expand-file-name "files" xdg-data-dir))) + +(defun helm-ff-file-already-trashed (file &optional trash-alist) + "Return FILE when it is already in trash. + +Optional arg TRASH-ALIST should be an alist as what +`helm-ff-trash-list' returns." + (unless (fboundp 'system-move-file-to-trash) + (let ((trash-files-dir (helm-trash-directory))) + (cl-loop for (_bn . fn) in (or trash-alist + (helm-ff-trash-list trash-files-dir)) + thereis (file-equal-p file fn))))) + +(defun helm-ff-quick-delete (_candidate) + "Delete file CANDIDATE without quitting. + +When a prefix arg is given, meaning of +`delete-by-moving-to-trash' is the opposite." + (with-helm-window + (let* ((marked (helm-marked-candidates)) + (trash (helm-ff--delete-by-moving-to-trash (car marked))) + (helm-ff--trashed-files + (and trash (helm-ff-trash-list (helm-trash-directory))))) + (unwind-protect + (cl-loop for c in marked do + (progn (helm-preselect + (format helm-ff-last-expanded-candidate-regexp + (regexp-quote + (if (and helm-ff-transformer-show-only-basename + (not (helm-ff-dot-file-p c))) + (helm-basename c) c)))) + (when (y-or-n-p + (format "Really %s file `%s'? " + (if trash "Trash" "Delete") + (abbreviate-file-name c))) + (helm-acase (helm-delete-file + c helm-ff-signal-error-on-dot-files 'synchro trash) + (skip + ;; This happens only when trying to + ;; trash a file already trashed. + (helm-delete-visible-mark (helm-this-visible-mark)) + (if (helm-end-of-source-p) + (helm-previous-line) + (helm-next-line))) + (t (helm-delete-current-selection))) + (message nil) + (helm--remove-marked-and-update-mode-line c)))) + (setq helm-marked-candidates nil + helm-visible-mark-overlays nil) + (helm-force-update + (let ((presel (helm-get-selection))) + (when presel + (format helm-ff-last-expanded-candidate-regexp + (regexp-quote (if (and helm-ff-transformer-show-only-basename + (not (helm-ff-dot-file-p presel))) + (helm-basename presel) presel)))))))))) + +(defun helm-delete-file (file &optional error-if-dot-file-p synchro trash) + "Delete FILE after querying the user. + +When a prefix arg is given, meaning of +`delete-by-moving-to-trash' is the opposite. + +Return error when ERROR-IF-DOT-FILE-P is non-nil and user tries +to delete a dotted file i.e. \".\" or \"..\". + +Ask user when directory are not empty to allow recursive deletion +unless `helm-ff-allow-recursive-deletes' is non nil. +When user is asked and reply with \"!\" don't ask for remaining +directories. + +Ask to kill buffers associated with that file, too. + +When TRASH is non nil, trash FILE even if `delete-by-moving-to-trash' +is nil." + (require 'dired) + (cl-block nil + (when (and error-if-dot-file-p + (helm-ff-dot-file-p file)) + (error "Error: Cannot operate on `.' or `..'")) + (let ((buffers (helm-file-buffers file)) + (helm--reading-passwd-or-string t) + (file-attrs (file-attributes file)) + (trash (or trash (helm-ff--delete-by-moving-to-trash file))) + (delete-by-moving-to-trash trash) + (already-trashed + (and trash (helm-ff-file-already-trashed + file helm-ff--trashed-files)))) + (cond (already-trashed + ;; We use message here to avoid exiting loop when + ;; deleting more than one file. + (message "User error: `%s' is already trashed" file) + (sit-for 1.5) + (cl-return 'skip)) + ((and (eq (nth 0 file-attrs) t) + (directory-files file t directory-files-no-dot-files-regexp)) + ;; Synchro means persistent deletion from HFF. + (if synchro + (when (or helm-ff-allow-recursive-deletes + trash + (y-or-n-p (format "Recursive delete of `%s'? " + (abbreviate-file-name file)))) + (delete-directory file 'recursive trash)) + ;; Avoid using dired-delete-file really annoying in + ;; emacs-26 but allows using ! (instead of all) to not + ;; confirm anymore for recursive deletion of + ;; directory. This is not persistent for all session + ;; like emacs-26 does with dired-delete-file (think it + ;; is a bug). + (if (or helm-ff-allow-recursive-deletes trash) + (delete-directory file 'recursive trash) + (helm-acase (helm-read-answer (format "Recursive delete of `%s'? [y,n,!,q]" + (abbreviate-file-name file)) + '("y" "n" "!" "q")) + ("y" (delete-directory file 'recursive trash)) + ("!" (setq helm-ff-allow-recursive-deletes t) + (delete-directory file 'recursive trash)) + ("n" (cl-return 'skip)) + ("q" (throw 'helm-abort-delete-file + (progn + (message "Abort file deletion") (sleep-for 1)))))))) + ((eq (nth 0 file-attrs) t) + (delete-directory file nil trash)) + (t (delete-file file trash))) + (when buffers + (cl-dolist (buf buffers) + (when (y-or-n-p (format "Kill buffer %s, too? " buf)) + (kill-buffer buf))))))) + +(defun helm-delete-marked-files (_ignore) + "Delete marked files with `helm-delete-file'. + +When a prefix arg is given, meaning of +`delete-by-moving-to-trash' is the opposite." + (let* ((files (helm-marked-candidates :with-wildcard t)) + (len 0) + (trash (helm-ff--delete-by-moving-to-trash (car files))) + (helm-ff--trashed-files + (and trash (helm-ff-trash-list (helm-trash-directory)))) + (prmt (if trash "Trash" "Delete")) + (old--allow-recursive-deletes helm-ff-allow-recursive-deletes)) + (with-helm-display-marked-candidates + helm-marked-buffer-name + (helm-ff--count-and-collect-dups files) + (if (not (y-or-n-p (format "%s *%s File(s)" prmt (length files)))) + (message "(No deletions performed)") + (catch 'helm-abort-delete-file + (unwind-protect + (cl-dolist (i files) + (set-text-properties 0 (length i) nil i) + (let ((res (helm-delete-file + i helm-ff-signal-error-on-dot-files nil trash))) + (if (eq res 'skip) + (progn (message "Directory is not empty, skipping") + (sleep-for 1)) + (cl-incf len)))) + (setq helm-ff-allow-recursive-deletes old--allow-recursive-deletes))) + (message "%s File(s) %s" len (if trash "trashed" "deleted")))))) + +;;; Delete files async +;; +;; +(defvar helm-ff-delete-log-file + (locate-user-emacs-file "helm-delete-file.log") + "The file use to communicate with Emacs child when deleting files async.") + +(defvar helm-ff--trash-flag nil) + +(define-minor-mode helm-ff--delete-async-modeline-mode + "Notify mode-line that an async process run." + :group 'dired-async + :global t + ;; FIXME: Handle jobs like in dired-async, needs first to allow + ;; naming properly processes in async, they are actually all named + ;; emacs and running `async-batch-invoke', so if one copy a file and + ;; delete another file at the same time it may clash. + :lighter (:eval (propertize (format " %s file(s) async ..." + (if helm-ff--trash-flag + "Trashing" "Deleting")) + 'face 'helm-delete-async-message)) + (unless helm-ff--delete-async-modeline-mode + (let ((visible-bell t)) (ding)) + (setq helm-ff--trash-flag nil))) + +(defun helm-delete-async-mode-line-message (text face &rest args) + "Notify end of async operation in mode-line." + (message nil) + (let ((mode-line-format (concat + " " (propertize + (if args + (apply #'format text args) + text) + 'face face)))) + (force-mode-line-update) + (sit-for 3) + (force-mode-line-update))) + +(defun helm-delete-async-kill-process () + "Kill async process created by helm delete files async." + (interactive) + (let* ((processes (dired-async-processes)) + (proc (car (last processes)))) + (and proc (delete-process proc)) + (unless (> (length processes) 1) + (helm-ff--delete-async-modeline-mode -1)))) + +(defun helm-delete-marked-files-async (_ignore) + "Same as `helm-delete-marked-files' but async. + +When a prefix arg is given, meaning of +`delete-by-moving-to-trash' is the opposite. + +This function is not using `helm-delete-file' and BTW not asking +user for recursive deletion of directory, be warned that +directories are always deleted with no warnings." + (let* ((files (helm-marked-candidates :with-wildcard t)) + (trash (helm-ff--delete-by-moving-to-trash (car files))) + (prmt (if trash "Trash" "Delete")) + (buffers (cl-loop for file in files + for buf = (helm-file-buffers file) + when buf append buf)) + (callback (lambda (result) + (helm-ff--delete-async-modeline-mode -1) + (when (file-exists-p helm-ff-delete-log-file) + (display-warning 'helm + (with-temp-buffer + (insert-file-contents + helm-ff-delete-log-file) + (buffer-string)) + :error + "*helm delete files*") + (fit-window-to-buffer (get-buffer-window + "*helm delete files*")) + (delete-file helm-ff-delete-log-file)) + (when buffers + (dolist (buf buffers) + (let ((last-nonmenu-event t)) + (when (y-or-n-p (format "Kill buffer %s, too? " buf)) + (kill-buffer buf))))) + (run-with-timer + 0.1 nil + (lambda () + (helm-delete-async-mode-line-message + "%s (%s/%s) file(s) async done" + 'helm-delete-async-message + (if trash "Trashing" "Deleting") + result (length files)))))) + ;; Workaround emacs-26 bug with tramp see + ;; https://github.com/jwiegley/emacs-async/issues/80. + (async-quiet-switch "-q") + (trash-alist (and trash (helm-ff-trash-list (helm-trash-directory)))) + (already-trashed + (and trash + (cl-loop for f in files + when (helm-ff-file-already-trashed f trash-alist) + collect f)))) + (setq helm-ff--trash-flag trash) + (with-helm-display-marked-candidates + helm-marked-buffer-name + (helm-ff--count-and-collect-dups files) + (if (not (y-or-n-p (format "%s *%s File(s)" prmt (length files)))) + (message "(No deletions performed)") + (async-start + `(lambda () + (require 'cl-lib) + ;; `delete-by-moving-to-trash' have to be set globally, + ;; using the TRASH argument of delete-file or + ;; delete-directory is not enough. + (setq delete-by-moving-to-trash ,trash) + (let ((result 0)) + (dolist (file ',files result) + (condition-case err + (cond ((and ,trash + (cl-loop for f in ',already-trashed + thereis (file-equal-p f file))) + (error (format "`%s' is already trashed" file))) + ((eq (nth 0 (file-attributes file)) t) + (delete-directory file 'recursive ,trash) + (setq result (1+ result))) + (t (delete-file file ,trash) + (setq result (1+ result)))) + (error (with-temp-file ,helm-ff-delete-log-file + (insert (format-time-string "%x:%H:%M:%S\n")) + (insert (format "%s:%s\n " + (car err) + (mapconcat 'identity (cdr err) " "))))))))) + callback) + (helm-ff--delete-async-modeline-mode 1))))) + +(defun helm-find-file-or-marked (candidate) + "Open file CANDIDATE or open helm marked files in separate windows. +Called with one prefix arg open files in separate windows in a +vertical split. +Called with two prefix arg open files in background without +selecting them." + (let ((marked (helm-marked-candidates :with-wildcard t)) + (url-p (and helm--url-regexp ; we should have only one candidate. + (string-match helm--url-regexp candidate))) + (ffap-newfile-prompt helm-ff-newfile-prompt-p) + (find-file-wildcards nil) + (helm--reading-passwd-or-string t)) + (if (cdr marked) + (if (equal helm-current-prefix-arg '(16)) + (mapcar 'find-file-noselect marked) + ;; If helm-current-prefix-arg is detected split is done + ;; vertically. + (helm-window-show-buffers (mapcar 'find-file-noselect marked))) + (let ((dir (and (not url-p) (helm-basedir candidate)))) + (cond ((and dir (file-directory-p dir)) + (find-file (substitute-in-file-name candidate))) + (url-p (find-file-at-point candidate)) + ;; A a non--existing filename ending with / + ;; Create a directory and jump to it. + ((and (not (file-exists-p candidate)) + (string-match "/$" candidate)) + (helm-ff--mkdir candidate 'helm-ff)) + ;; A non--existing filename NOT ending with / or + ;; an existing filename, create or jump to it. + ;; If the basedir of candidate doesn't exists, + ;; ask for creating it. + (dir + (helm-ff--mkdir dir) + (find-file candidate)) + ;; Find file at `default-directory' when basedir is + ;; unspecified e.g user hit C-k foo RET. + (t (find-file candidate))))))) + +(defun helm-ff-find-file-other-tab () + "Run find file in other tab action from `helm-source-buffers-list'." + (interactive) + (cl-assert (fboundp 'tab-bar-mode) nil "Tab-bar-mode not available") + (with-helm-alive-p + (helm-exit-and-execute-action 'find-file-other-tab))) +(put 'helm-ff-find-file-other-tab 'helm-only t) + +(defun helm-ff--new-dirs-to-update (path) + "Collect directories to update when creating new directory PATH." + (let ((result (list path))) + (helm-awhile (helm-reduce-file-name path 1) + (if (not (file-directory-p it)) + (progn (push it result) (setq path it)) + (push it result) + (cl-return))) + result)) + +(defun helm-ff--mkdir (dir &optional helm-ff) + (when (or (not confirm-nonexistent-file-or-buffer) + (y-or-n-p (format "Create directory `%s'? " + (abbreviate-file-name + (expand-file-name dir))))) + (let ((dirfname (directory-file-name dir)) + (to-update (and helm-ff (helm-ff--new-dirs-to-update dir)))) + (if (file-exists-p dirfname) + (error + "Mkdir: Unable to create directory `%s': file exists." + (helm-basename dirfname)) + (make-directory dir 'parent)) + (when helm-ff + ;; Refresh cache. + (mapc (lambda (x) (helm-ff-directory-files x t)) to-update) + ;; Allow having this new dir in history + ;; to be able to retrieve it immediately + ;; if we want to e.g copy a file from somewhere in it. + (setq helm-ff-default-directory + (file-name-as-directory (expand-file-name dir))) + (push helm-ff-default-directory helm-ff-history)) + (or (and helm-ff (helm-find-files-1 dir)) t)))) + +(defun helm-transform-file-load-el (actions candidate) + "Add action to load the file CANDIDATE if it is an Emacs Lisp +file. Else return ACTIONS unmodified." + (if (member (file-name-extension candidate) '("el" "elc")) + (append actions '(("Load Emacs Lisp File" . load-file))) + actions)) + +(defun helm-transform-file-browse-url (actions candidate) + "Add an action to browse the file CANDIDATE if it is a HTML file or URL. +Else return ACTIONS unmodified." + (let ((browse-action '("Browse with Browser" . browse-url))) + (cond ((string-match "^http\\|^ftp" candidate) + (cons browse-action actions)) + ((string-match "\\.html?$" candidate) + (append actions (list browse-action))) + (t actions)))) + +(defun helm-file-on-mounted-network-p (file) + "Return non-nil when FILE is part of a mounted remote directory. + +This function is checking `helm-mounted-network-directories' +list." + (when helm-mounted-network-directories + (cl-loop for dir in helm-mounted-network-directories + thereis (file-in-directory-p file dir)))) + +;; helm-find-files bindings for filecache +(defvar file-cache-alist) + +(defun helm-ff-cache-add-file (_candidate) + (require 'filecache) + (let ((mkd (helm-marked-candidates :with-wildcard t))) + (mapc 'file-cache-add-file mkd))) + +(defun helm-ff-file-cache-remove-file-1 (file) + "Remove FILE from `file-cache-alist'." + (let ((entry (assoc (helm-basename file) file-cache-alist)) + (dir (helm-basedir file)) + new-entry) + (setq new-entry (remove dir entry)) + (when (= (length entry) 1) + (setq new-entry nil)) + (setq file-cache-alist + (cons new-entry (remove entry file-cache-alist))))) + +(defun helm-ff-file-cache-remove-file (_file) + "Remove marked files from `file-cache-alist.'" + (let ((mkd (helm-marked-candidates))) + (mapc 'helm-ff-file-cache-remove-file-1 mkd))) + +;;; Find files in file +;; +;; +(defclass helm-find-files-in-file-class (helm-source-in-file helm-type-file) ()) +(cl-defmethod helm--setup-source ((source helm-find-files-in-file-class)) + (helm-aif (slot-value source 'candidate-transformer) + (setf (slot-value source 'candidate-transformer) + (append (helm-mklist it) + (list (lambda (candidates) + (cl-loop for c in candidates + when (and (not (string= c "")) + (file-exists-p c)) + collect c))))))) + +(defun helm-find-files-in-file-build-source (file) + (helm-make-source + (format "Find files in `%s'" (helm-basename file)) + 'helm-find-files-in-file-class + :candidates-file file)) + +(defun helm-find-files-in-file (_file) + "Helm action for listing filenames listed in marked files." + (require 'helm-for-files) + (let ((sources (cl-loop for f in (helm-marked-candidates) + collect (helm-find-files-in-file-build-source f)))) + (helm :sources sources + :quit-if-no-candidate (lambda () + (message "No files found in file(s)")) + :buffer "*helm find files in files*"))) + + +;;; File name history +;; +;; +(defvar helm--file-name-history-hide-deleted nil) + +(defun helm-files-save-file-name-history (&optional force) + "Save marked files to `file-name-history'." + (let* ((src (helm-get-current-source)) + (src-name (assoc-default 'name src))) + (when (or force (helm-file-completion-source-p src) + (member src-name helm-files-save-history-extra-sources)) + (let ((mkd (helm-marked-candidates :with-wildcard t)) + (history-delete-duplicates t)) + (cl-loop for sel in mkd + when (and sel + (stringp sel) + ;; If file was one of HFF candidates assume it + ;; is an existing file, so no need to call + ;; file-exists-p which is costly on remote candidates. + ;; (file-exists-p sel) + (not (helm-ff--file-directory-p sel)) + ;; When creating a new directory previous test + ;; check for file-directory-p BEFORE its + ;; creation, so check for ending slash as + ;; well to know if it is a future directory. + (not (string-match "/\\'" sel))) + do + ;; we use `abbreviate-file-name' here because + ;; other parts of Emacs seems to, + ;; and we don't want to introduce duplicates. + (add-to-history 'file-name-history + (abbreviate-file-name sel))))))) +(add-hook 'helm-exit-minibuffer-hook 'helm-files-save-file-name-history) + +(defvar helm-source-file-name-history + (helm-build-sync-source "File Name History" + :candidates 'file-name-history + :persistent-action #'ignore + :filtered-candidate-transformer #'helm-file-name-history-transformer + :action 'helm-type-file-actions)) + +(defun helm-file-name-history-show-or-hide-deleted () + (interactive) + (setq helm--file-name-history-hide-deleted + (not helm--file-name-history-hide-deleted)) + (helm-update)) +(put 'helm-file-name-history-show-or-hide-deleted 'helm-only t) + +(defvar helm-file-name-history-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map helm-map) + (define-key map (kbd "C-c d") 'helm-file-name-history-show-or-hide-deleted) + (define-key map (kbd "C-x C-f") 'helm-ff-file-name-history-run-ff) + map)) + +(defun helm-file-name-history-transformer (candidates _source) + (cl-loop with lgst = (cl-loop for c in candidates maximize (length c)) + for c in candidates + for last-access = (format-time-string "%d/%m/%Y %X" + (nth 4 (file-attributes c))) + for disp = (cond ((or (file-remote-p c) + (and (fboundp 'tramp-archive-file-name-p) + (tramp-archive-file-name-p c))) + (propertize c 'face 'helm-history-remote)) + ((file-exists-p c) + (propertize + c 'display + (concat (propertize c 'face 'helm-ff-file) + (make-string (1+ (- lgst (length c))) ? ) + last-access))) + (t (unless helm--file-name-history-hide-deleted + (propertize c 'face 'helm-history-deleted)))) + when disp + collect (cons (if helm-ff-icon-mode + (concat (all-the-icons-icon-for-file c) " " disp) + disp) + c))) + +(defun helm-ff-file-name-history-ff (candidate) + (helm-set-pattern + (expand-file-name candidate))) + +(defun helm-ff-file-name-history-run-ff () + "Switch back to current HFF session with selection as preselect." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-ff-file-name-history-ff))) + +(defun helm-ff-file-name-history-delete-item (_candidate) + (let ((files (helm-marked-candidates))) + (with-helm-display-marked-candidates + helm-marked-buffer-name + (helm-ff--count-and-collect-dups files) + (when (y-or-n-p "Delete file(s) from history? ") + (cl-loop for f in files do + (setq file-name-history (delete f file-name-history)))) + (message nil)))) + +(defun helm-ff-file-name-history () + "Switch to `file-name-history' without quitting `helm-find-files'." + (interactive) + (let ((src (helm-build-sync-source "File name history" + :init (lambda () + (with-helm-alive-p + (when helm-ff-file-name-history-use-recentf + (require 'recentf) + (or recentf-mode (recentf-mode 1))))) + :candidates (lambda () + (if helm-ff-file-name-history-use-recentf + recentf-list + file-name-history)) + :help-message 'helm-file-name-history-help-message + :fuzzy-match t + :persistent-action 'ignore + :migemo t + :filtered-candidate-transformer 'helm-file-name-history-transformer + :action (helm-make-actions + "Find file" (lambda (candidate) + (helm-set-pattern + (expand-file-name candidate)) + (with-helm-after-update-hook (helm-exit-minibuffer))) + "Find file in helm" 'helm-ff-file-name-history-ff + "Delete candidate(s)" 'helm-ff-file-name-history-delete-item) + :keymap helm-file-name-history-map))) + (with-helm-alive-p + (helm :sources src + :buffer "*helm-file-name-history*" + :allow-nest t + :resume 'noresume)))) +(put 'helm-ff-file-name-history 'helm-only t) + +;;; Browse project +;; Need dependencies: +;; +;; +;; Only hg and git are supported for now. +(defvar helm--browse-project-cache (make-hash-table :test 'equal)) +(defvar helm-buffers-in-project-p) + +(defvar helm-browse-project-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map helm-generic-files-map) + (define-key map (kbd "M-g a") 'helm-browse-project-run-ag) + map)) + +(defun helm-browse-project-get-buffers (root-directory) + (cl-loop for b in (helm-buffer-list) + ;; FIXME: Why default-directory is root-directory + ;; for current-buffer when coming from helm-quit-and-find-file. + for cd = (with-current-buffer b default-directory) + for bn = (buffer-file-name (get-buffer b)) + if (or (and bn (file-in-directory-p bn root-directory)) + (and (null bn) + (not (file-remote-p cd)) + (file-in-directory-p cd root-directory))) + collect b)) + +(defun helm-browse-project-build-buffers-source (directory) + (helm-make-source "Buffers in project" 'helm-source-buffers + :header-name (lambda (name) + (format + "%s (%s)" + name (abbreviate-file-name directory))) + :buffer-list (lambda () (helm-browse-project-get-buffers directory)))) + +(defun helm-browse-project-walk-directory (directory) + "Default function for `helm-browse-project-default-find-files-fn'." + (helm-walk-directory + directory + :directories nil :path 'full :skip-subdirs t)) + +(defun helm-browse-project-find-files-1 (directory program) + "List files in DIRECTORY recursively with external PROGRAM." + (let ((cmd (cl-ecase program + (ag "ag --hidden -g '.*' %s") + (rg "rg --files --hidden -g '*' %s") + (fd "fd --hidden --type f --glob '*' %s")))) + (with-temp-buffer + (call-process-shell-command + (format cmd directory) + nil t nil) + (mapcar (lambda (f) (expand-file-name f directory)) + (split-string (buffer-string) "\n"))))) + +(defun helm-browse-project-ag-find-files (directory) + "A suitable function for `helm-browse-project-default-find-files-fn'. +Use AG as backend." + (helm-browse-project-find-files-1 directory 'ag)) + +(defun helm-browse-project-rg-find-files (directory) + "A suitable function for `helm-browse-project-default-find-files-fn'. +Use RG as backend." + (helm-browse-project-find-files-1 directory 'rg)) + +(defun helm-browse-project-fd-find-files (directory) + "A suitable function for `helm-browse-project-default-find-files-fn'. +Use FD as backend." + (helm-browse-project-find-files-1 directory 'fd)) + +(defun helm-browse-project-ag (_candidate) + "A `helm-grep' AG action for `helm-browse-project'." + (let ((dir (with-helm-buffer (helm-get-attr 'root-dir)))) + (helm-grep-ag dir helm-current-prefix-arg))) + +(defun helm-browse-project-run-ag () + "Run `helm-grep' AG from `helm-browse-project'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-browse-project-ag))) +(put 'helm-browse-project-run-ag 'helm-only t) + +(defclass helm-browse-project-override-inheritor (helm-type-file) ()) + +(defclass helm-browse-project-source (helm-source-in-buffer + helm-browse-project-override-inheritor) + ((root-dir :initarg :root-dir + :initform nil + :custom 'file) + (match-part :initform + (lambda (c) + (if (with-helm-buffer + helm-ff-transformer-show-only-basename) + (helm-basename c) c))) + (filter-one-by-one :initform + (lambda (c) + (if (with-helm-buffer + helm-ff-transformer-show-only-basename) + (cons (propertize (helm-basename c) + 'face 'helm-ff-file) + c) + (propertize c 'face 'helm-ff-file))))) + "Class to define a source in `helm-browse-project' handling non +VC handled directories.") + +(cl-defmethod helm--setup-source :after ((source helm-browse-project-override-inheritor)) + (let ((actions (slot-value source 'action))) + (setf (slot-value source 'action) + (helm-append-at-nth + (symbol-value actions) + '(("Grep project with AG `M-g a, C-u select type'" . helm-browse-project-ag)) + 7)) + (setf (slot-value source 'keymap) helm-browse-project-map))) + +(defun helm-browse-project-find-files (directory &optional refresh) + "Browse non VC handled directory DIRECTORY." + (when refresh (remhash directory helm--browse-project-cache)) + (unless (gethash directory helm--browse-project-cache) + (puthash directory (funcall helm-browse-project-default-find-files-fn + directory) + helm--browse-project-cache)) + (helm :sources `(,(helm-browse-project-build-buffers-source directory) + ,(helm-make-source "Browse project" + 'helm-browse-project-source + :root-dir directory + :data (gethash directory helm--browse-project-cache) + :header-name + (lambda (name) + (format + "%s (%s)" + name (abbreviate-file-name directory))))) + :ff-transformer-show-only-basename nil + :buffer "*helm browse project*")) + +(defvar helm-browse-project-history nil) + +;;;###autoload +(defun helm-projects-history (arg) + (interactive "P") + (helm :sources + (helm-build-sync-source "Project history" + :candidates helm-browse-project-history + :action (lambda (candidate) + (with-helm-default-directory candidate + (helm-browse-project + (or arg helm-current-prefix-arg))))) + :buffer "*helm browse project history*")) + +;;;###autoload +(defun helm-browse-project (arg) + "Preconfigured helm to browse projects. +Browse files and see status of project with its VCS. +Only HG and GIT are supported for now. +Fall back to `helm-browse-project-find-files' if current +directory is not under control of one of those VCS. +With a prefix ARG browse files recursively, with two prefix ARG +rebuild the cache. +If the current directory is found in the cache, start +`helm-browse-project-find-files' even with no prefix ARG. +NOTE: The prefix ARG have no effect on the VCS controlled +directories. + +Needed dependencies for VCS: + +and +." + (interactive "P") + (require 'helm-x-files) + (let ((helm-type-buffer-actions + (remove (assoc "Browse project from buffer" + helm-type-buffer-actions) + helm-type-buffer-actions)) + (helm-buffers-in-project-p t)) + (cl-flet ((push-to-hist (root) + (setq helm-browse-project-history + (cons root (delete root helm-browse-project-history))))) + (helm-acond ((and (require 'helm-ls-git nil t) + (fboundp 'helm-ls-git-root-dir) + (helm-ls-git-root-dir)) + (push-to-hist it) + (helm-ls-git)) + ((and (require 'helm-ls-hg nil t) + (fboundp 'helm-hg-root) + (helm-hg-root)) + (push-to-hist it) + (helm-hg-find-files-in-project)) + ((helm-browse-project-get--root-dir (helm-current-directory)) + (if (or arg (gethash it helm--browse-project-cache)) + (progn + (push-to-hist it) + (helm-browse-project-find-files it (equal arg '(16)))) + (helm :sources (helm-browse-project-build-buffers-source it) + :buffer "*helm browse project*"))))))) + +(defun helm-browse-project-get--root-dir (directory) + (cl-loop with dname = (file-name-as-directory directory) + while (and dname (not (gethash dname helm--browse-project-cache))) + if (file-remote-p dname) + do (setq dname nil) else + do (setq dname (helm-basedir (substring dname 0 (1- (length dname))))) + finally return (or dname (file-name-as-directory directory)))) + +(defun helm-ff-browse-project (_candidate) + "Browse project in current directory. +See `helm-browse-project'." + (with-helm-default-directory helm-ff-default-directory + (helm-browse-project helm-current-prefix-arg))) + +(defun helm-ff-run-browse-project () + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-ff-browse-project))) +(put 'helm-ff-run-browse-project 'helm-only t) + +;;; Actions calling helm and main interactive functions. +;; +;; +(defun helm-ff-gid (_candidate) + (with-helm-default-directory helm-ff-default-directory + (helm-gid))) + +(defun helm-ff-run-gid () + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-ff-gid))) +(put 'helm-ff-run-gid 'helm-only t) + +;; helm-find bindings for helm-find-files. +(defun helm-ff-find-sh-command (_candidate) + "Run `helm-find' from `helm-find-files'." + (require 'helm-find) + (helm-find-1 helm-ff-default-directory)) + +(defun helm-ff-run-find-sh-command () + "Run find shell command action with key from `helm-find-files'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-ff-find-sh-command))) +(put 'helm-ff-run-find-sh-command 'helm-only t) + +;; helm-hd bindings for hff +(defun helm-ff-fd (_candidate) + "Run fd shell command from `helm-find-files'." + (require 'helm-fd) + (helm-fd-1 helm-ff-default-directory)) + +(defun helm-ff-run-fd () + "Run fd shell command action with key from `helm-find-files'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-ff-fd))) +(put 'helm-ff-run-fd 'helm-only t) + +;;;###autoload +(defun helm-find-files (arg) + "Preconfigured `helm' for helm implementation of `find-file'. +Called with a prefix arg show history if some. +Don't call it from programs, use `helm-find-files-1' instead. +This is the starting point for nearly all actions you can do on +files." + (interactive "P") + (let* (tramp-archive-enabled ; Disable tramp-archive which is + ; kicking in unexpectedly. + (hist (and arg helm-ff-history (helm-find-files-history nil))) + (smart-input (or hist (helm-find-files-initial-input))) + (default-input (expand-file-name (helm-current-directory))) + (input (cond ((and (null hist) + helm-find-files-ignore-thing-at-point) + default-input) + ((and (eq major-mode 'org-agenda-mode) + org-directory + (not smart-input)) + (file-name-as-directory + (expand-file-name org-directory))) + ((and (eq major-mode 'dired-mode) smart-input) + (file-name-directory smart-input)) + ((and (not (string= smart-input "")) + smart-input)) + (t default-input))) + (input-as-presel (null (file-directory-p input))) + (presel (helm-aif (or hist + (and input-as-presel input) + (buffer-file-name (current-buffer)) + (and (eq major-mode 'dired-mode) + smart-input)) + (if (and helm-ff-transformer-show-only-basename + (null hist) + (not (string-match-p "[.]\\{1,2\\}\\'" it))) + (helm-basename it) it)))) + ;; Continue using the same display function as history which used + ;; probably itself the same display function as inner HFF call, + ;; i.e. if history was using frame use a frame otherwise use a window. + (when (and hist (buffer-live-p (get-buffer helm-ff-history-buffer-name))) + (helm-set-local-variable 'helm-display-function + (with-current-buffer helm-ff-history-buffer-name + helm-display-function) + 'helm--last-frame-parameters + (with-current-buffer helm-ff-history-buffer-name + helm--last-frame-parameters))) + (set-text-properties 0 (length input) nil input) + (setq current-prefix-arg nil) + ;; Allow next helm session to reuse helm--last-frame-parameters as + ;; resume would do. + (let ((helm--executing-helm-action (not (null hist)))) + (helm-find-files-1 input (and presel (null helm-ff-no-preselect) + (format helm-ff-last-expanded-candidate-regexp + (regexp-quote presel))))))) + +;;;###autoload +(defun helm-delete-tramp-connection () + "Allow deleting tramp connection or marked tramp connections at once. + +This replace `tramp-cleanup-connection' which is partially broken +in Emacs < to 25.1.50.1 (See Emacs bug http://debbugs.gnu.org/cgi/bugreport.cgi?bug=24432). + +It allows additionally to delete more than one connection at +once." + (interactive) + (let ((helm-quit-if-no-candidate + (lambda () + (message "No Tramp connection found")))) + (helm :sources (helm-build-sync-source "Tramp connections" + :candidates (tramp-list-connections) + :candidate-transformer (lambda (candidates) + (cl-loop for v in candidates + for name = (apply #'tramp-make-tramp-file-name + (cl-loop with v = (helm-ff--tramp-cons-or-vector v) + for i across v collect i)) + when (or (processp (tramp-get-connection-process v)) + (buffer-live-p (get-buffer (tramp-buffer-name v)))) + collect (cons name v))) + :action (lambda (_vec) + (let ((vecs (helm-marked-candidates))) + (cl-loop for v in vecs + do (progn + (tramp-cleanup-connection v) + (remhash v tramp-cache-data)))))) + :buffer "*helm tramp connections*"))) + + +(provide 'helm-files) + +;;; helm-files.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-find.el b/code/elpa/helm-20220423.1712/helm-find.el new file mode 100644 index 0000000..1ef5ea1 --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-find.el @@ -0,0 +1,170 @@ +;;; helm-find.el --- helm interface for find command. -*- lexical-binding: t -*- + +;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Code: + +(require 'helm-files) +(require 'helm-external) + +(defcustom helm-findutils-skip-boring-files t + "Ignore boring files in find command results." + :group 'helm-files + :type 'boolean) + +(defcustom helm-findutils-search-full-path nil + "Search in full path with shell command find when non-nil. +I.e. use the -path/ipath arguments of find instead of +-name/iname." + :group 'helm-files + :type 'boolean) + +(defcustom helm-find-noerrors nil + "Prevent showing error messages in helm buffer when non nil." + :group 'helm-files + :type 'boolean) + +(defvar helm-find-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map helm-generic-files-map) + (define-key map (kbd "DEL") 'helm-delete-backward-no-update) + map)) + +(defvar helm-source-findutils + (helm-build-async-source "Find" + :header-name (lambda (name) + (concat name " in [" (helm-default-directory) "]")) + :candidates-process 'helm-find-shell-command-fn + :filtered-candidate-transformer 'helm-findutils-transformer + :action-transformer 'helm-transform-file-load-el + :persistent-action 'helm-ff-kill-or-find-buffer-fname + :action 'helm-type-file-actions + :help-message 'helm-generic-file-help-message + :keymap helm-find-map + :candidate-number-limit 9999 + :requires-pattern 3)) + +(defun helm-findutils-transformer (candidates _source) + (let (non-essential + (default-directory (helm-default-directory))) + (cl-loop for i in candidates + for abs = (expand-file-name + (helm-aif (file-remote-p default-directory) + (concat it i) i)) + for type = (car (file-attributes abs)) + for disp = (if (and helm-ff-transformer-show-only-basename + (not (string-match "[.]\\{1,2\\}$" i))) + (helm-basename abs) abs) + collect (cond ((eq t type) + (cons (propertize disp 'face 'helm-ff-directory) + abs)) + ((stringp type) + (cons (propertize disp 'face 'helm-ff-symlink) + abs)) + (t (cons (propertize disp 'face 'helm-ff-file) + abs)))))) + +(defun helm-find--build-cmd-line () + (require 'find-cmd) + (let* ((default-directory (or (file-remote-p default-directory 'localname) + default-directory)) + (patterns+options (split-string helm-pattern "\\(\\`\\| +\\)\\* +")) + (fold-case (helm-set-case-fold-search (car patterns+options))) + (patterns (split-string (car patterns+options))) + (additional-options (and (cdr patterns+options) + (list (concat (cadr patterns+options) " ")))) + (ignored-dirs ()) + (ignored-files (when helm-findutils-skip-boring-files + (cl-loop for f in completion-ignored-extensions + if (string-match "/$" f) + do (push (replace-match "" nil t f) + ignored-dirs) + else collect (concat "*" f)))) + (path-or-name (if helm-findutils-search-full-path + '(ipath path) '(iname name))) + (name-or-iname (if fold-case + (car path-or-name) (cadr path-or-name)))) + (find-cmd (and ignored-dirs + `(prune (name ,@ignored-dirs))) + (and ignored-files + `(not (name ,@ignored-files))) + `(and ,@(mapcar + (lambda (pattern) + `(,name-or-iname ,(concat "*" pattern "*"))) + patterns) + ,@additional-options)))) + +(defun helm-find-shell-command-fn () + "Asynchronously fetch candidates for `helm-find'. +Additional find options can be specified after a \"*\" +separator." + (let* (process-connection-type + non-essential + (cmd (concat (helm-find--build-cmd-line) + (if helm-find-noerrors "2> /dev/null" ""))) + (proc (start-file-process-shell-command "hfind" helm-buffer cmd))) + (helm-log "Find command:\n%s" cmd) + (prog1 proc + (set-process-sentinel + proc + (lambda (process event) + (helm-process-deferred-sentinel-hook + process event (helm-default-directory)) + (if (string= event "finished\n") + (helm-locate-update-mode-line "Find") + (helm-log "Error: Find %s" + (replace-regexp-in-string "\n" "" event)))))))) + +(defun helm-find-1 (dir) + (let ((default-directory (file-name-as-directory dir))) + (helm :sources 'helm-source-findutils + :buffer "*helm find*" + :ff-transformer-show-only-basename nil + :case-fold-search helm-file-name-case-fold-search))) + + +;;; Preconfigured commands +;; +;; +;;;###autoload +(defun helm-find (arg) + "Preconfigured `helm' for the find shell command. + +Recursively find files whose names are matched by all specified +globbing PATTERNs under the current directory using the external +program specified in `find-program' (usually \"find\"). Every +input PATTERN is silently wrapped into two stars: *PATTERN*. + +With prefix argument, prompt for a directory to search. + +When user option `helm-findutils-search-full-path' is non-nil, +match against complete paths, otherwise, against file names +without directory part. + +The (possibly empty) list of globbing PATTERNs can be followed by +the separator \"*\" plus any number of additional arguments that +are passed to \"find\" literally." + (interactive "P") + (let ((directory + (if arg + (file-name-as-directory + (read-directory-name "DefaultDirectory: ")) + default-directory))) + (helm-find-1 directory))) + +(provide 'helm-find) + +;;; helm-find.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-font.el b/code/elpa/helm-20220423.1712/helm-font.el new file mode 100644 index 0000000..32bb0af --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-font.el @@ -0,0 +1,344 @@ +;;; helm-font --- Font and ucs selection for Helm -*- lexical-binding: t -*- + +;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Code: + +(require 'cl-lib) +(require 'helm) +(require 'helm-help) + +;; No warnings in Emacs built --without-x +(declare-function x-list-fonts "xfaces.c") + +(declare-function helm-generic-sort-fn "helm-utils") + +(defgroup helm-font nil + "Related applications to display fonts in Helm." + :group 'helm) + +(defcustom helm-ucs-recent-size 10 + "Number of recent chars to keep." + :type 'integer + :group 'helm-font) + +(defcustom helm-ucs-actions + '(("Insert character" . helm-ucs-insert-char) + ("Insert character name" . helm-ucs-insert-name) + ("Insert character code in hex" . helm-ucs-insert-code) + ("Kill marked characters" . helm-ucs-kill-char) + ("Kill name" . helm-ucs-kill-name) + ("Kill code" . helm-ucs-kill-code) + ("Describe char" . helm-ucs-describe-char)) + "Actions for `helm-source-ucs'." + :group 'helm-font + :type '(alist :key-type string :value-type function)) + +(defvar helm-ucs-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map helm-map) + (define-key map (kbd "") 'helm-ucs-persistent-delete) + (define-key map (kbd "") 'helm-ucs-persistent-backward) + (define-key map (kbd "") 'helm-ucs-persistent-forward) + (define-key map (kbd "C-c SPC") 'helm-ucs-persistent-insert-space) + map) + "Keymap for `helm-ucs'.") + +(defface helm-ucs-char + `((((class color) (background dark)) + ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "Gold")) + "Face used to display ucs characters." + :group 'helm-font) + +;;; Xfont selection +;; +;; +(defvar helm-xfonts-cache nil) +(defvar helm-previous-font nil) +(defvar helm-source-xfonts + (helm-build-sync-source "X Fonts" + :init (lambda () + (unless helm-xfonts-cache + (setq helm-xfonts-cache + (x-list-fonts "*"))) + ;; Save current font so it can be restored in cleanup + (setq helm-previous-font (cdr (assq 'font (frame-parameters))))) + :candidates 'helm-xfonts-cache + :action '(("Copy font to kill ring" . (lambda (elm) + (kill-new elm))) + ("Set font" . (lambda (elm) + (kill-new elm) + (set-frame-font elm 'keep-size) + (message "Font copied to kill ring")))) + :cleanup (lambda () + ;; Restore previous font + (set-frame-font helm-previous-font 'keep-size)) + :persistent-action (lambda (new-font) + (set-frame-font new-font 'keep-size) + (kill-new new-font)) + :persistent-help "Preview font and copy to kill-ring")) + + +;;; 𝕌𝕔𝕤 𝕊𝕪𝕞𝕓𝕠𝕝 𝕔𝕠𝕞𝕡𝕝𝕖𝕥𝕚𝕠𝕟 +;; +;; +(defvar helm-ucs--max-len nil) +(defvar helm-ucs--names nil) +(defvar helm-ucs-history nil) +(defvar helm-ucs-recent nil + "Ring of recent `helm-ucs' selections.") + +(defun helm-calculate-ucs-alist-max-len (names) + "Calculate the length of the longest NAMES list candidate." + (cl-loop for (_n . v) in names + maximize (length (format "#x%x:" v)) into code + maximize (max 1 (string-width (format "%c" v))) into char + finally return (cons code char))) + +(defun helm-calculate-ucs-hash-table-max-len (names) + "Calculate the length of the longest NAMES hash table candidate." + (cl-loop for _n being the hash-keys of names + using (hash-values v) + maximize (length (format "#x%x:" v)) into code + maximize (max 1 (string-width (format "%c" v))) into char + finally return (cons code char))) + +(defun helm-calculate-ucs-max-len () + "Calculate the length of the longest `ucs-names' candidate." + (let ((ucs-struct (ucs-names))) + (if (hash-table-p ucs-struct) + (helm-calculate-ucs-hash-table-max-len ucs-struct) + (helm-calculate-ucs-alist-max-len ucs-struct)))) + +(defun helm-ucs-collect-symbols-alist (names) + "Collect ucs symbols from the NAMES list." + (cl-loop with pr = (make-progress-reporter + "collecting ucs names" + 0 (length names)) + for (n . v) in names + for count from 1 + for xcode = (format "#x%x:" v) + for len = (length xcode) + for diff = (- (car helm-ucs--max-len) len) + for code = (format "(#x%x): " v) + for char = (propertize (format "%c" v) + 'face 'helm-ucs-char) + unless (or (string= "" n) + ;; `char-displayable-p' return a font object or + ;; t for some char that are displayable but have + ;; no special font (e.g 10) so filter out char + ;; with no font. + (not (fontp (char-displayable-p (read xcode))))) + collect + (concat code (make-string diff ? ) + char " " n) + and do (progress-reporter-update pr count))) + +(defun helm-ucs-collect-symbols-hash-table (names) + "Collect ucs symbols from the NAMES hash-table." + (cl-loop with pr = (make-progress-reporter + "collecting ucs names" + 0 (hash-table-count names)) + for n being the hash-keys of names + using (hash-values v) + for count from 1 + for xcode = (format "#x%x:" v) + for len = (length xcode) + for diff = (- (car helm-ucs--max-len) len) + for code = (format "(#x%x): " v) + for char = (propertize (format "%c" v) + 'face 'helm-ucs-char) + unless (or (string= "" n) + (not (fontp (char-displayable-p (read xcode))))) + collect + (concat code (make-string diff ? ) + char " " n) + and do (progress-reporter-update pr count))) + +(defun helm-ucs-collect-symbols (ucs-struct) + "Collect ucs symbols from UCS-STRUCT. + +Depending on the Emacs version, the variable `ucs-names' can +either be an alist or a hash-table." + (if (hash-table-p ucs-struct) + (helm-ucs-collect-symbols-hash-table ucs-struct) + (helm-ucs-collect-symbols-alist ucs-struct))) + +(defun helm-ucs-init () + "Initialize a Helm buffer with ucs symbols. +Only math* symbols are collected." + (unless helm-ucs--max-len + (setq helm-ucs--max-len + (helm-calculate-ucs-max-len))) + (or helm-ucs--names + (setq helm-ucs--names + (helm-ucs-collect-symbols (ucs-names))))) + +;; Actions (insertion) + +(defun helm-ucs-match (candidate n) + "Return the N part of an ucs CANDIDATE. +Where N=1 is the ucs code, N=2 the ucs char and N=3 the ucs +name." + (when (string-match + "^(\\(#x[a-f0-9]+\\)): *\\(.\\) *\\([^:]+\\)+" + candidate) + (match-string n candidate))) + +(defun helm-ucs-save-recentest (candidate) + (let ((lst (cons candidate (delete candidate helm-ucs-recent)))) + (setq helm-ucs-recent + (if (> (length lst) helm-ucs-recent-size) + (nbutlast lst 1) + lst)))) + +(defun helm-ucs-insert (candidate n) + "Insert the N part of CANDIDATE." + (with-helm-current-buffer + (helm-ucs-save-recentest candidate) + (insert (helm-ucs-match candidate n)))) + +(defun helm-ucs-insert-char (candidate) + "Insert ucs char part of CANDIDATE at point." + (helm-ucs-insert candidate 2)) + +(defun helm-ucs-insert-code (candidate) + "Insert ucs code part of CANDIDATE at point." + (helm-ucs-insert candidate 1)) + +(defun helm-ucs-insert-name (candidate) + "Insert ucs name part of CANDIDATE at point." + (helm-ucs-insert candidate 3)) + +;; Kill actions +(defun helm-ucs-kill-char (_candidate) + "Action that concatenate ucs marked chars." + (let ((marked (helm-marked-candidates))) + (cl-loop for candidate in marked + do (helm-ucs-save-recentest candidate)) + (kill-new (mapconcat (lambda (x) + (helm-ucs-match x 2)) + marked "")))) + +(defun helm-ucs-kill-code (candidate) + (helm-ucs-save-recentest candidate) + (kill-new (helm-ucs-match candidate 1))) + +(defun helm-ucs-kill-name (candidate) + (helm-ucs-save-recentest candidate) + (kill-new (helm-ucs-match candidate 3))) + +;; Describe char +(defun helm-ucs-describe-char (candidate) + "Describe char CANDIDATE." + (with-temp-buffer + (insert (helm-ucs-match candidate 2)) + (describe-char (point-min)))) + +;; Navigation in current-buffer (persistent) + +(defun helm-ucs-forward-char (_candidate) + (with-helm-current-buffer + (forward-char 1))) + +(defun helm-ucs-backward-char (_candidate) + (with-helm-current-buffer + (forward-char -1))) + +(defun helm-ucs-delete-backward (_candidate) + (with-helm-current-buffer + (delete-char -1))) + +(defun helm-ucs-insert-space (_candidate) + (with-helm-current-buffer + (insert " "))) + +(defun helm-ucs-persistent-forward () + (interactive) + (with-helm-alive-p + (helm-set-attr 'action-forward 'helm-ucs-forward-char) + (helm-execute-persistent-action 'action-forward))) +(put 'helm-ucs-persistent-forward 'helm-only t) + +(defun helm-ucs-persistent-backward () + (interactive) + (with-helm-alive-p + (helm-set-attr 'action-back 'helm-ucs-backward-char) + (helm-execute-persistent-action 'action-back))) +(put 'helm-ucs-persistent-backward 'helm-only t) + +(defun helm-ucs-persistent-delete () + (interactive) + (with-helm-alive-p + (helm-set-attr 'action-delete 'helm-ucs-delete-backward) + (helm-execute-persistent-action 'action-delete))) +(put 'helm-ucs-persistent-delete 'helm-only t) + +(defun helm-ucs-persistent-insert-space () + (interactive) + (with-helm-alive-p + (helm-set-attr 'action-insert-space 'helm-ucs-insert-space) + (helm-execute-persistent-action 'action-insert-space))) + +(defvar helm-source-ucs-recent + (helm-build-sync-source "Recent UCS" + :action 'helm-ucs-actions + :candidates (lambda () helm-ucs-recent) + :help-message helm-ucs-help-message + :keymap helm-ucs-map + :volatile t)) + +(defvar helm-source-ucs + (helm-build-in-buffer-source "UCS names" + :data #'helm-ucs-init + :get-line #'buffer-substring + :help-message 'helm-ucs-help-message + :filtered-candidate-transformer + (lambda (candidates _source) (sort candidates #'helm-generic-sort-fn)) + :action 'helm-ucs-actions + :persistent-action (lambda (candidate) + (helm-ucs-insert-char candidate) + (helm-force-update)) + :keymap helm-ucs-map) + "Source for collecting `ucs-names' math symbols.") + +;;;###autoload +(defun helm-select-xfont () + "Preconfigured `helm' to select Xfont." + (interactive) + (helm :sources 'helm-source-xfonts + :buffer "*helm select xfont*")) + +;;;###autoload +(defun helm-ucs (arg) + "Preconfigured `helm' for `ucs-names'. + +Called with a prefix arg force reloading cache." + (interactive "P") + (when arg + (setq helm-ucs--names nil + helm-ucs--max-len nil + ucs-names nil)) + (let ((char (helm-aif (char-after) (string it)))) + (helm :sources (list helm-source-ucs-recent helm-source-ucs) + :history 'helm-ucs-history + :input (and char (multibyte-string-p char) char) + :buffer "*helm ucs*"))) + +(provide 'helm-font) + +;;; helm-font.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-for-files.el b/code/elpa/helm-20220423.1712/helm-for-files.el new file mode 100644 index 0000000..87f5934 --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-for-files.el @@ -0,0 +1,310 @@ +;;; helm-for-files.el --- helm-for-files and related. -*- lexical-binding: t -*- + +;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Code: + +(require 'helm-files) +(require 'helm-external) +(require 'helm-bookmark) + +(defcustom helm-multi-files-toggle-locate-binding "C-c p" + "Default binding to switch back and forth locate in `helm-multi-files'." + :group 'helm-files + :type 'string) + +(defcustom helm-for-files-preferred-list + '(helm-source-buffers-list + helm-source-recentf + helm-source-bookmarks + helm-source-file-cache + helm-source-files-in-current-dir + helm-source-locate) + "Your preferred sources for `helm-for-files' and `helm-multi-files'. + +When adding a source here it is up to you to ensure the library +of this source is accessible and properly loaded." + :type '(repeat (choice symbol)) + :group 'helm-files) + +(defcustom helm-for-files-tramp-not-fancy t + "Colorize remote files when non nil. + +Be aware that a nil value will make tramp display very slow." + :group 'helm-files + :type 'boolean) + +;;; File Cache +;; +;; +(defvar file-cache-alist) + +(defclass helm-file-cache (helm-source-in-buffer helm-type-file) + ((init :initform (lambda () (require 'filecache))))) + +(defun helm-file-cache-get-candidates () + (cl-loop for item in file-cache-alist append + (cl-destructuring-bind (base &rest dirs) item + (cl-loop for dir in dirs collect + (concat dir base))))) + +(defvar helm-source-file-cache nil) + +(defcustom helm-file-cache-fuzzy-match nil + "Enable fuzzy matching in `helm-source-file-cache' when non--nil." + :group 'helm-files + :type 'boolean + :set (lambda (var val) + (set var val) + (setq helm-source-file-cache + (helm-make-source "File Cache" 'helm-file-cache + :fuzzy-match helm-file-cache-fuzzy-match + :data 'helm-file-cache-get-candidates)))) + +(cl-defun helm-file-cache-add-directory-recursively + (dir &optional match (ignore-dirs t)) + (require 'filecache) + (cl-loop for f in (helm-walk-directory + dir + :path 'full + :directories nil + :match match + :skip-subdirs ignore-dirs) + do (file-cache-add-file f))) + +(defun helm-transform-file-cache (actions _candidate) + (let ((source (helm-get-current-source))) + (if (string= (assoc-default 'name source) "File Cache") + (append actions + '(("Remove marked files from file-cache" + . helm-ff-file-cache-remove-file))) + actions))) + +;;; Recentf files +;; +;; +(defvar helm-recentf--basename-flag nil) + +(defun helm-recentf-pattern-transformer (pattern) + (let ((pattern-no-flag (replace-regexp-in-string " -b" "" pattern))) + (cond ((and (string-match " " pattern-no-flag) + (string-match " -b\\'" pattern)) + (setq helm-recentf--basename-flag t) + pattern-no-flag) + ((string-match "\\([^ ]*\\) -b\\'" pattern) + (prog1 (match-string 1 pattern) + (setq helm-recentf--basename-flag t))) + (t (setq helm-recentf--basename-flag nil) + pattern)))) + +(defcustom helm-turn-on-recentf t + "Automatically turn on `recentf-mode' when non-nil." + :group 'helm-files + :type 'boolean) + +(defclass helm-recentf-source (helm-source-sync helm-type-file) + ((init :initform (lambda () + (require 'recentf) + (when helm-turn-on-recentf (recentf-mode 1)))) + (candidates :initform (lambda () recentf-list)) + (pattern-transformer :initform 'helm-recentf-pattern-transformer) + (match-part :initform (lambda (candidate) + (if (or helm-ff-transformer-show-only-basename + helm-recentf--basename-flag) + (helm-basename candidate) candidate))) + (migemo :initform t) + (persistent-action :initform 'helm-ff-kill-or-find-buffer-fname))) + +(cl-defmethod helm--setup-source :after ((source helm-recentf-source)) + (setf (slot-value source 'action) + (append (symbol-value (helm-actions-from-type-file)) + '(("Delete file(s) from recentf" . + (lambda (_candidate) + (cl-loop for file in (helm-marked-candidates) + do (setq recentf-list (delete file recentf-list))))))))) + +(defvar helm-source-recentf nil + "See (info \"(emacs)File Conveniences\"). +Set `recentf-max-saved-items' to a bigger value if default is too +small.") + +(defcustom helm-recentf-fuzzy-match nil + "Enable fuzzy matching in `helm-source-recentf' when non-nil." + :group 'helm-files + :type 'boolean + :set (lambda (var val) + (set var val) + (let ((helm-fuzzy-sort-fn 'helm-fuzzy-matching-sort-fn-preserve-ties-order)) + (setq helm-source-recentf + (helm-make-source "Recentf" 'helm-recentf-source + :fuzzy-match helm-recentf-fuzzy-match))))) + + +;;; Files in current dir +;; +;; +(defun helm-highlight-files (files _source) + "A basic transformer for helm files sources. +Colorize only symlinks, directories and files." + (cl-loop with mp-fn = (or (assoc-default + 'match-part (helm-get-current-source)) + 'identity) + for i in files + for disp = (if (and helm-ff-transformer-show-only-basename + (not (helm-dir-is-dot i)) + (not (and helm--url-regexp + (string-match helm--url-regexp i))) + (not (string-match helm-ff-url-regexp i))) + (helm-basename i) (abbreviate-file-name i)) + for isremote = (or (file-remote-p i) + (helm-file-on-mounted-network-p i)) + ;; Call file-attributes only if: + ;; - file is not remote + ;; - helm-for-files--tramp-not-fancy is nil and file is remote AND + ;; connected. (Bug#1679) + for type = (and (or (null isremote) + (and (null helm-for-files-tramp-not-fancy) + (file-remote-p i nil t))) + (car (file-attributes i))) + collect + (cond ((and (null type) isremote) (cons disp i)) + ((stringp type) + (cons (propertize disp + 'face 'helm-ff-symlink + 'match-part (funcall mp-fn disp) + 'help-echo (expand-file-name i)) + i)) + ((eq type t) + (cons (propertize disp + 'face 'helm-ff-directory + 'match-part (funcall mp-fn disp) + 'help-echo (expand-file-name i)) + i)) + (t (let* ((ext (helm-file-name-extension disp)) + (disp (propertize disp + 'face 'helm-ff-file + 'match-part (funcall mp-fn disp) + 'help-echo (expand-file-name i)))) + (when (condition-case _err + (string-match (format "\\.\\(%s\\)$" ext) disp) + (invalid-regexp nil)) + (add-face-text-property + (match-beginning 1) (match-end 1) + 'helm-ff-file-extension nil disp)) + (cons disp i)))))) + +(defclass helm-files-in-current-dir-source (helm-source-sync helm-type-file) + ((candidates :initform (lambda () + (with-helm-current-buffer + (let ((dir (helm-current-directory))) + (when (file-accessible-directory-p dir) + (directory-files dir t)))))) + (pattern-transformer :initform 'helm-recentf-pattern-transformer) + (match-part :initform (lambda (candidate) + (if (or helm-ff-transformer-show-only-basename + helm-recentf--basename-flag) + (helm-basename candidate) candidate))) + (fuzzy-match :initform t) + (migemo :initform t))) + +(defvar helm-source-files-in-current-dir + (helm-make-source "Files from Current Directory" + 'helm-files-in-current-dir-source)) + +;;;###autoload +(defun helm-for-files () + "Preconfigured `helm' for opening files. +Run all sources defined in `helm-for-files-preferred-list'." + (interactive) + (require 'helm-x-files) + (unless helm-source-buffers-list + (setq helm-source-buffers-list + (helm-make-source "Buffers" 'helm-source-buffers))) + (helm :sources helm-for-files-preferred-list + :ff-transformer-show-only-basename nil + :buffer "*helm for files*" + :truncate-lines helm-buffers-truncate-lines)) + +(defun helm-multi-files-toggle-to-locate () + (interactive) + (with-helm-alive-p + (with-helm-buffer + (if (setq helm-multi-files--toggle-locate + (not helm-multi-files--toggle-locate)) + (progn + (helm-set-sources (unless (memq 'helm-source-locate + helm-sources) + (cons 'helm-source-locate helm-sources))) + (helm-set-source-filter '(helm-source-locate))) + (helm-kill-async-processes) + (helm-set-sources (remove 'helm-source-locate + helm-for-files-preferred-list)) + (helm-set-source-filter nil))))) +(put 'helm-multi-files-toggle-to-locate 'helm-only t) + +;;;###autoload +(defun helm-multi-files () + "Preconfigured helm like `helm-for-files' but running locate only on demand. + +Allow toggling back and forth from locate to others sources with +`helm-multi-files-toggle-locate-binding' key. +This avoids launching locate needlessly when what you are +searching for is already found." + (interactive) + (require 'helm-x-files) + (unless helm-source-buffers-list + (setq helm-source-buffers-list + (helm-make-source "Buffers" 'helm-source-buffers))) + (setq helm-multi-files--toggle-locate nil) + (helm-locate-set-command) + (helm-set-local-variable 'helm-async-outer-limit-hook + (list (lambda () + (when (and helm-locate-fuzzy-match + (not (string-match-p + "\\s-" helm-pattern))) + (helm-redisplay-buffer))))) + (let ((sources (remove 'helm-source-locate helm-for-files-preferred-list)) + (helm-locate-command + (if helm-locate-fuzzy-match + (unless (string-match-p "\\`locate -b" helm-locate-command) + (replace-regexp-in-string + "\\`locate" "locate -b" helm-locate-command)) + helm-locate-command)) + (old-key (lookup-key + helm-map + (read-kbd-macro helm-multi-files-toggle-locate-binding)))) + (with-helm-temp-hook 'helm-after-initialize-hook + (define-key helm-map (kbd helm-multi-files-toggle-locate-binding) + 'helm-multi-files-toggle-to-locate)) + (unwind-protect + (helm :sources sources + :ff-transformer-show-only-basename nil + :buffer "*helm multi files*" + :truncate-lines helm-buffers-truncate-lines) + (define-key helm-map (kbd helm-multi-files-toggle-locate-binding) + old-key)))) + +;;;###autoload +(defun helm-recentf () + "Preconfigured `helm' for `recentf'." + (interactive) + (helm :sources 'helm-source-recentf + :ff-transformer-show-only-basename nil + :buffer "*helm recentf*")) + +(provide 'helm-for-files) + +;;; helm-for-files.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-global-bindings.el b/code/elpa/helm-20220423.1712/helm-global-bindings.el new file mode 100644 index 0000000..3be6b49 --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-global-bindings.el @@ -0,0 +1,96 @@ +;;; helm-global-bindings.el --- Bind global helm commands -*- lexical-binding: t -*- + +;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Code: + + +;;; Command Keymap +;; +;; +(defcustom helm-command-prefix-key "C-x c" + "The key `helm-command-prefix' is bound to in the global map." + :type '(choice (string :tag "Key") (const :tag "no binding")) + :group 'helm-config + :set + (lambda (var key) + (when (and (boundp var) (symbol-value var)) + (define-key (current-global-map) + (read-kbd-macro (symbol-value var)) nil)) + (when key + (define-key (current-global-map) + (read-kbd-macro key) 'helm-command-prefix)) + (set var key))) + +(defvar helm-command-map + (let ((map (make-sparse-keymap))) + (define-key map (kbd "a") 'helm-apropos) + (define-key map (kbd "e") 'helm-etags-select) + (define-key map (kbd "l") 'helm-locate) + (define-key map (kbd "s") 'helm-surfraw) + (define-key map (kbd "r") 'helm-regexp) + (define-key map (kbd "m") 'helm-man-woman) + (define-key map (kbd "t") 'helm-top) + (define-key map (kbd "/") 'helm-find) + (define-key map (kbd "i") 'helm-imenu) + (define-key map (kbd "I") 'helm-imenu-in-all-buffers) + (define-key map (kbd "") 'helm-lisp-completion-at-point) + (define-key map (kbd "p") 'helm-list-emacs-process) + (define-key map (kbd "C-x r b") 'helm-filtered-bookmarks) + (define-key map (kbd "M-y") 'helm-show-kill-ring) + (define-key map (kbd "C-c ") 'helm-all-mark-rings) + (define-key map (kbd "C-x C-f") 'helm-find-files) + (define-key map (kbd "f") 'helm-multi-files) + (define-key map (kbd "C-:") 'helm-eval-expression-with-eldoc) + (define-key map (kbd "C-,") 'helm-calcul-expression) + (define-key map (kbd "M-x") 'helm-M-x) + (define-key map (kbd "M-s o") 'helm-occur) + (define-key map (kbd "M-g a") 'helm-do-grep-ag) + (define-key map (kbd "c") 'helm-colors) + (define-key map (kbd "F") 'helm-select-xfont) + (define-key map (kbd "8") 'helm-ucs) + (define-key map (kbd "C-c f") 'helm-recentf) + (define-key map (kbd "C-c g") 'helm-google-suggest) + (define-key map (kbd "h i") 'helm-info-at-point) + (define-key map (kbd "h r") 'helm-info-emacs) + (define-key map (kbd "h g") 'helm-info-gnus) + (define-key map (kbd "h h") 'helm-documentation) + (define-key map (kbd "C-x C-b") 'helm-buffers-list) + (define-key map (kbd "C-x r i") 'helm-register) + (define-key map (kbd "C-c C-x") 'helm-run-external-command) + (define-key map (kbd "b") 'helm-resume) + (define-key map (kbd "M-g i") 'helm-gid) + (define-key map (kbd "@") 'helm-list-elisp-packages) + map)) + +;; Don't override the keymap we just defined with an empty +;; keymap. This also protect bindings changed by the user. +(defvar helm-command-prefix) +(define-prefix-command 'helm-command-prefix) +(fset 'helm-command-prefix helm-command-map) +(setq helm-command-prefix helm-command-map) + + +;;; Menu + +(require 'helm-easymenu) + + +;;; Provide + +(provide 'helm-global-bindings) + +;;; helm-global-bindings.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-grep.el b/code/elpa/helm-20220423.1712/helm-grep.el new file mode 100644 index 0000000..66c7e70 --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-grep.el @@ -0,0 +1,1807 @@ +;;; helm-grep.el --- Helm Incremental Grep. -*- lexical-binding: t -*- + +;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Code: +(require 'cl-lib) +(require 'format-spec) +(require 'helm) +(require 'helm-help) +(require 'helm-regexp) + +;;; load wgrep proxy if it's available +(require 'wgrep-helm nil t) + +(declare-function helm-buffer-list "helm-buffers") +(declare-function View-quit "view") +(declare-function doc-view-goto-page "doc-view" (page)) +(declare-function pdf-view-goto-page "pdf-view" (page &optional window)) +(declare-function helm-mm-split-pattern "helm-multi-match") +(declare-function helm-comp-read "helm-mode") +(declare-function helm-occur "helm-occur") + +(defvar helm--ansi-color-regexp) +(defvar helm-ff-default-directory) +(defvar helm-tramp-verbose) +(defvar helm-grep-ack-types-cache) +(defvar helm-grep-git-grep-command) +(defvar helm-source-grep-git) +(defvar tramp-verbose) + + +(defgroup helm-grep nil + "Grep related Applications and libraries for Helm." + :group 'helm) + +(defcustom helm-grep-default-command + "grep --color=always -a -d skip %e -n%cH -e %p %f" + "Default grep format command for `helm-do-grep-1'. +Where: +'%e' format spec is for --exclude or --include grep options or + ack-grep --type option. (Not mandatory) + +'%c' format spec is for case-fold-search, + whether to use the -i option of grep. (Not mandatory) + When you specify this spec, helm grep will use smartcase + that is when a upcase character is found in pattern case will + be respected and no '-i' option will be used, otherwise, when + no upcase character is found in pattern always use '-i'. + If you don't want this behavior, don't use this spec and + specify or not the '-i' option. + Note that with ack-grep this is not needed, just specify + the '--smart-case' option. + +'%p' format spec is for pattern. (Mandatory) + +'%f' format spec is for filenames. (Mandatory) + +If your grep version doesn't support the --exclude/include args +don't specify the '%e' format spec. + +Helm also support ack-grep and git-grep. The following is a +default command example for ack-grep: + +\(setq helm-grep-default-command + \"ack-grep -Hn --color --smart-case --no-group %e -- %p %f\" + helm-grep-default-recurse-command + \"ack-grep -H --color --smart-case --no-group %e -- %p %f\") + +You can ommit the %e spec if you don't want to be prompted for +types. + +NOTE: Helm for ack-grep support ANSI sequences, so you can remove +the \"--no-color\" option safely (recommended). +However you should specify --color to enable multi matches highlighting +because ack disable it when output is piped. + +Same for grep you can use safely the option \"--color=always\" (default). +You can customize the color of matches using GREP_COLORS env var. +e.g: \(setenv \"GREP_COLORS\" + \"ms=30;43:mc=30;43:sl=01;37:cx=:fn=35:ln=32:bn=32:se=36\") + +To enable ANSI color in git-grep just add \"--color=always\". +To customize the ANSI color in git-grep, GREP_COLORS have no effect, +you will have to setup this in your .gitconfig: + + [color \"grep\"] + match = black yellow + +Where \"black\" is the foreground and \"yellow\" the background. +See the git documentation for more infos. + +`helm-grep-default-command' and +`helm-grep-default-recurse-command' are independent, so you can +enable `helm-grep-default-command' with ack-grep and +`helm-grep-default-recurse-command' with grep if you want to be +faster on recursive grep. + +NOTE: Remote grepping is not available with ack-grep, and badly + supported with grep because tramp handles badly repeated + remote processes in a short delay (< to 5s)." + :group 'helm-grep + :type 'string) + +(defcustom helm-grep-default-recurse-command + "grep --color=always -a -d recurse %e -n%cH -e %p %f" + "Default recursive grep format command for `helm-do-grep-1'. +See `helm-grep-default-command' for format specs and infos about +ack-grep." + :group 'helm-grep + :type 'string) + +(defcustom helm-default-zgrep-command + "zgrep --color=always -a -n%cH -e %p %f" + "Default command for Zgrep. +See `helm-grep-default-command' for infos on format specs. +Option --color=always is supported and can be used safely to +replace the Helm internal match highlighting. See +`helm-grep-default-command' for more infos." + :group 'helm-grep + :type 'string) + +(defcustom helm-pdfgrep-default-command + "pdfgrep --color always -niH %s %s" + "Default command for pdfgrep. +Option \"--color always\" is supported starting Helm version +1.7.8. When used matches will be highlighted according to +GREP_COLORS env var." + :group 'helm-grep + :type 'string) + +(defcustom helm-pdfgrep-default-recurse-command + "pdfgrep --color always -rniH %s %s" + "Default recurse command for pdfgrep. +Option \"--color always\" is supported starting Helm version +1.7.8. When used matches will be highlighted according to +GREP_COLORS env var." + :group 'helm-grep + :type 'string) + +(defcustom helm-pdfgrep-default-read-command nil + "Default command to read pdf files from pdfgrep. +Where '%f' format spec is filename and '%p' is page number. +E.g. In Ubuntu you can set it to: + + \"evince --page-label=%p '%f'\" + +If set to nil either `doc-view-mode' or `pdf-view-mode' will be +used instead of an external command." + :group 'helm-grep + :type 'string) + +(defcustom helm-grep-max-length-history 100 + "Max number of elements to save in `helm-grep-history'." + :group 'helm-grep + :type 'integer) + +(defcustom helm-zgrep-file-extension-regexp + ".*\\(\\.gz\\|\\.bz\\|\\.xz\\|\\.lzma\\)$" + "Default file extensions zgrep will search in." + :group 'helm-grep + :type 'string) + +(defcustom helm-grep-preferred-ext nil + "This file extension will be preselected for grep." + :group 'helm-grep + :type 'string) + +(defcustom helm-grep-save-buffer-name-no-confirm nil + "When *hgrep* already exists, auto append suffix." + :group 'helm-grep + :type 'boolean) + +(defcustom helm-grep-ignored-files + (cons ".#*" (delq nil (mapcar (lambda (s) + (unless (string-match-p "/\\'" s) + (concat "*" s))) + completion-ignored-extensions))) + "List of file names which `helm-grep' shall exclude." + :group 'helm-grep + :type '(repeat string)) + +(defcustom helm-grep-ignored-directories + helm-walk-ignore-directories + "List of names of sub-directories which `helm-grep' shall not recurse into." + :group 'helm-grep + :type '(repeat string)) + +(defcustom helm-grep-truncate-lines t + "When nil the grep line that appears will not be truncated." + :group 'helm-grep + :type 'boolean) + +(defcustom helm-grep-file-path-style 'basename + "File path display style when grep results are displayed. +Possible value are: + basename: displays only the filename, none of the directory path + absolute: displays absolute path + relative: displays relative path from root grep directory." + :group 'helm-grep + :type '(choice (const :tag "Basename" basename) + (const :tag "Absolute" absolute) + (const :tag "Relative" relative))) + +(defcustom helm-grep-actions + (helm-make-actions + "Find File" 'helm-grep-action + "Find file other frame" 'helm-grep-other-frame + "Save results in grep buffer" 'helm-grep-save-results + "Find file other window (C-u vertically)" 'helm-grep-other-window) + "Actions for helm grep." + :group 'helm-grep + :type '(alist :key-type string :value-type function)) + +(defcustom helm-grep-pipe-cmd-switches nil + "A list of additional parameters to pass to grep pipe command. +This will be used to pipe command for multiple pattern matching +for grep, zgrep ack-grep and git-grep backends. +If you add extra args for ack-grep, use ack-grep options, for +others (grep, zgrep and git-grep) use grep options. +Here are the commands where you may want to add switches: + + grep --color=always + ack-grep --smart-case --color + +You probably don't need to use this unless you know what you are +doing." + :group 'helm-grep + :type '(repeat string)) + +(defcustom helm-grep-ag-pipe-cmd-switches nil + "A list of additional parameters to pass to grep-ag pipe command. +Use parameters compatibles with the backend you are using +\(i.e. AG for AG, PT for PT or RG for RG) +Here are the commands where you may want to add switches: + + ag -S --color + rg -N -S --color=? + +For RG the value of --color= is computed according to the --color= +value used in `helm-grep-ag-command'. + +Note also that by default the \"--\" option is always used, you don't +need to add it here. + +You probably don't need to use this unless you know what you are +doing." + :group 'helm-grep + :type '(repeat string)) + +(defcustom helm-grep-input-idle-delay 0.1 + "Idle time before updating, specified in seconds. +A lower value (default) means Helm will display the results +faster. Increasing it to a higher value (e.g. 0.6) prevents the +buffer from flickering when updating." + :group 'helm-grep + :type 'float) + +;;; Faces +;; +;; +(defgroup helm-grep-faces nil + "Customize the appearance of helm-grep." + :prefix "helm-" + :group 'helm-grep + :group 'helm-faces) + +(defface helm-grep-match + `((((background light)) + ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "#b00000") + (((background dark)) + ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "gold1")) + "Face used to highlight grep matches. +Have no effect when grep backend use \"--color=\"." + :group 'helm-grep-faces) + +(defface helm-grep-file + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "BlueViolet" + :underline t)) + "Face used to highlight grep results filenames." + :group 'helm-grep-faces) + +(defface helm-grep-lineno + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "Darkorange1")) + "Face used to highlight grep number lines." + :group 'helm-grep-faces) + +(defface helm-grep-finish + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "Green")) + "Face used in mode line when grep is finish." + :group 'helm-grep-faces) + +(defface helm-grep-cmd-line + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :inherit font-lock-type-face)) + "Face used to highlight grep command line when no results." + :group 'helm-grep-faces) + + +;;; Keymaps +;; +;; +(defvar helm-grep-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map helm-map) + (define-key map (kbd "M-") 'helm-goto-next-file) + (define-key map (kbd "M-") 'helm-goto-precedent-file) + (define-key map (kbd "C-c o") 'helm-grep-run-other-window-action) + (define-key map (kbd "C-c C-o") 'helm-grep-run-other-frame-action) + (define-key map (kbd "C-x C-s") 'helm-grep-run-save-buffer) + (define-key map (kbd "DEL") 'helm-delete-backward-no-update) + map) + "Keymap used in Grep sources.") + +(defcustom helm-grep-use-ioccur-style-keys t + "Use Arrow keys to jump to occurences. +Note that if you define this variable with `setq' your change +will have no effect, use customize instead." + :group 'helm-grep + :type 'boolean + :set (lambda (var val) + (set var val) + (if val + (progn + (define-key helm-grep-map (kbd "") 'helm-execute-persistent-action) + (define-key helm-grep-map (kbd "") 'helm-grep-run-default-action)) + (define-key helm-grep-map (kbd "") nil) + (define-key helm-grep-map (kbd "") nil)))) + +(defvar helm-pdfgrep-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map helm-map) + (define-key map (kbd "M-") 'helm-goto-next-file) + (define-key map (kbd "M-") 'helm-goto-precedent-file) + (define-key map (kbd "DEL") 'helm-delete-backward-no-update) + map) + "Keymap used in pdfgrep.") + +(defvar helm-grep-mode-map + (let ((map (make-sparse-keymap))) + (define-key map (kbd "RET") 'helm-grep-mode-jump) + (define-key map (kbd "C-o") 'helm-grep-mode-jump-other-window) + (define-key map (kbd "") 'helm-grep-mode-jump-other-window-forward) + (define-key map (kbd "") 'helm-grep-mode-jump-other-window-backward) + (define-key map (kbd "") 'helm-gm-next-file) + (define-key map (kbd "") 'helm-gm-precedent-file) + (define-key map (kbd "M-n") 'helm-grep-mode-jump-other-window-forward) + (define-key map (kbd "M-p") 'helm-grep-mode-jump-other-window-backward) + (define-key map (kbd "M-N") 'helm-gm-next-file) + (define-key map (kbd "M-P") 'helm-gm-precedent-file) + map)) + + +;;; Internals vars +;; +;; +(defvar helm-rzgrep-cache (make-hash-table :test 'equal)) +(defvar helm-grep-default-function 'helm-grep-init) +(defvar helm-zgrep-recurse-flag nil) +(defvar helm-grep-history nil) +(defvar helm-grep-ag-history nil) +(defvar helm-grep-last-targets nil) +(defvar helm-grep-include-files nil) +(defvar helm-grep-in-recurse nil) +(defvar helm-grep-use-zgrep nil) +(defvar helm-grep-default-directory-fn nil + "A function that should return a directory to expand candidate to. +It is intended to use as a let-bound variable, DON'T set this globaly.") +(defvar helm-pdfgrep-targets nil) +(defvar helm-grep-last-cmd-line nil) +(defvar helm-grep-split-line-regexp "^\\([[:lower:][:upper:]]?:?.*?\\):\\([0-9]+\\):\\(.*\\)") + + +;;; Init +;; +;; +(defun helm-grep-prepare-candidates (candidates in-directory) + "Prepare filenames and directories CANDIDATES for grep command line." + ;; If one or more candidate is a directory, search in all files + ;; of this candidate (e.g /home/user/directory/*). + ;; If r option is enabled search also in subdidrectories. + ;; We need here to expand wildcards to support crap windows filenames + ;; as grep doesn't accept quoted wildcards (e.g "dir/*.el"). + (if helm-zgrep-recurse-flag + (mapconcat 'shell-quote-argument candidates " ") + ;; When candidate is a directory, search in all its files. + ;; NOTE that `file-expand-wildcards' will return also + ;; directories, they will be ignored by grep but not + ;; by ack-grep that will grep all files of this directory + ;; without recursing in their subdirs though, see that as a one + ;; level recursion with ack-grep. + ;; So I leave it as it is, considering it is a feature. [1] + (cl-loop for i in candidates append + (cond ((string-match "^git" helm-grep-default-command) + (list i)) + ;; Candidate is a directory and we use recursion or ack. + ((and (file-directory-p i) + (or helm-grep-in-recurse + ;; ack-grep accept directory [1]. + (helm-grep-use-ack-p))) + (list (expand-file-name i))) + ;; Grep doesn't support directory only when not in recurse. + ((file-directory-p i) + (file-expand-wildcards + (concat (file-name-as-directory (expand-file-name i)) "*") t)) + ;; Candidate is a file or wildcard and we use recursion, use the + ;; current directory instead of candidate. + ((and (or (file-exists-p i) (string-match "[*]" i)) + helm-grep-in-recurse) + (list (expand-file-name + (directory-file-name ; Needed for windoze. + (file-name-directory (directory-file-name i)))))) + ;; Else should be one or more file/directory + ;; possibly marked. + ;; When real is a normal filename without wildcard + ;; file-expand-wildcards returns a list of one file. + ;; wildcards should have been already handled by + ;; helm-read-file-name or helm-find-files but do it from + ;; here too in case we are called from elsewhere. + (t (file-expand-wildcards i t))) into all-files ; [1] + finally return + (let ((files (if (file-remote-p in-directory) + ;; Grep don't understand tramp filenames + ;; use the local name. + (mapcar (lambda (x) + (file-remote-p x 'localname)) + all-files) + all-files))) + ;; When user mark files and use recursion with grep + ;; backend enabled, the loop collect on each marked + ;; candidate its `file-name-directory' and we endup with + ;; duplicates (Bug#1714). FIXME: For now as a quick fix + ;; I just remove dups here but I should handle this inside + ;; the cond above. + (setq files (helm-fast-remove-dups files :test 'equal)) + (if (string-match "^git" helm-grep-default-command) + (mapconcat 'identity files " ") + (mapconcat 'shell-quote-argument files " ")))))) + +(defun helm-grep-command (&optional recursive grep) + (let* ((com (if recursive + helm-grep-default-recurse-command + helm-grep-default-command)) + (exe (if grep + (symbol-name grep) + (and com (car (split-string com " ")))))) + (if (and exe (string= exe "git")) "git-grep" exe))) + +(cl-defun helm-grep-use-ack-p (&key where) + (let* ((rec-com (helm-grep-command t)) + (norm-com (helm-grep-command)) + (norm-com-ack-p (string-match "\\`ack" norm-com)) + (rec-com-ack-p (and rec-com (string-match "\\`ack" rec-com)))) + (cl-case where + (default (and norm-com norm-com-ack-p)) + (recursive (and rec-com rec-com-ack-p)) + (strict (and norm-com rec-com rec-com-ack-p norm-com-ack-p)) + (t (and (not (and norm-com (string= norm-com "git-grep"))) + (or (and norm-com norm-com-ack-p) + (and rec-com rec-com-ack-p))))))) + +(defun helm-grep--pipe-command-for-grep-command (smartcase pipe-switches &optional grep-cmd) + (pcase (or grep-cmd (helm-grep-command)) + ;; Use grep for GNU regexp based tools. + ((or "grep" "zgrep" "git-grep") + (format "grep --color=always%s %s" + (if smartcase " -i" "") + pipe-switches)) + ;; Use ack-grep for PCRE based tools. + ;; Sometimes ack-grep cmd is ack only. + ((and (pred (string-match-p "ack")) ack) + (format "%s --smart-case --color %s" ack pipe-switches)))) + +(defun helm-grep--prepare-cmd-line (only-files &optional include zgrep) + (let* ((default-directory (or helm-ff-default-directory + (helm-default-directory) + default-directory)) + (fnargs (helm-grep-prepare-candidates + only-files default-directory)) + (ignored-files (unless (helm-grep-use-ack-p) + (mapconcat + (lambda (x) + (concat "--exclude=" + (shell-quote-argument x))) + helm-grep-ignored-files " "))) + (ignored-dirs (unless (helm-grep-use-ack-p) + (mapconcat + ;; Need grep version >=2.5.4 + ;; of Gnuwin32 on windoze. + (lambda (x) + (concat "--exclude-dir=" + (shell-quote-argument x))) + helm-grep-ignored-directories " "))) + (exclude (unless (helm-grep-use-ack-p) + (let ((inc (and include + (concat include " "))) + (igfiles (and ignored-files + (concat ignored-files " "))) + (igdirs (and helm-grep-in-recurse + ignored-dirs))) + (concat inc igfiles igdirs)))) + (types (and (helm-grep-use-ack-p) + ;; When %e format spec is not specified + ;; in `helm-grep-default-command' + ;; we need to pass an empty string + ;; to types to avoid error. + (or include ""))) + (smartcase (if (helm-grep-use-ack-p) + "" + (unless (let ((case-fold-search nil)) + (string-match-p + "[[:upper:]]" helm-pattern)) + "i"))) + (helm-grep-default-command + (concat helm-grep-default-command " %m")) ; `%m' like multi. + (patterns (helm-mm-split-pattern helm-pattern t)) + (pipe-switches (mapconcat 'identity helm-grep-pipe-cmd-switches " ")) + (pipes + (helm-aif (cdr patterns) + (cl-loop with pipcom = (helm-grep--pipe-command-for-grep-command + smartcase pipe-switches) + for p in it concat + (format " | %s %s" pipcom (shell-quote-argument p))) + ""))) + (format-spec + helm-grep-default-command + (delq nil + (list (unless zgrep + (if types + (cons ?e types) + (cons ?e exclude))) + (cons ?c (or smartcase "")) + (cons ?p (shell-quote-argument (car patterns))) + (cons ?f fnargs) + (cons ?m pipes)))))) + +(defun helm-grep-init (cmd-line) + "Start an asynchronous grep process with CMD-LINE using ZGREP if non-nil." + (let* ((default-directory (or helm-ff-default-directory + (helm-default-directory) + default-directory)) + (zgrep (string-match "\\`zgrep" cmd-line)) + ;; Use pipe only with grep, zgrep or git-grep. + (process-connection-type (and (not zgrep) (helm-grep-use-ack-p))) + (tramp-verbose helm-tramp-verbose) + (start-time (float-time)) + (proc-name (if helm-grep-use-zgrep + "Zgrep" + (capitalize + (if helm-grep-in-recurse + (helm-grep-command t) + (helm-grep-command))))) + non-essential) + ;; Start grep process. + (helm-log "Starting Grep process in directory `%s'" default-directory) + (helm-log "Command line used was:\n\n%s" + (concat ">>> " (propertize cmd-line 'face 'helm-grep-cmd-line) "\n\n")) + (prog1 ; This function should return the process first. + (start-file-process-shell-command + proc-name helm-buffer cmd-line) + ;; Init sentinel. + (set-process-sentinel + (get-buffer-process helm-buffer) + (lambda (process event) + (let* ((err (process-exit-status process)) + (noresult (= err 1))) + (unless (and err (> err 0)) + (helm-process-deferred-sentinel-hook + process event (helm-default-directory))) + (cond ((and noresult + ;; This is a workaround for zgrep + ;; that exit with code 1 + ;; after a certain amount of results. + (with-helm-buffer (helm-empty-buffer-p))) + (with-helm-buffer + (insert (concat "* Exit with code 1, no result found," + " command line was:\n\n " + (propertize helm-grep-last-cmd-line + 'face 'helm-grep-cmd-line))) + (setq mode-line-format + `(" " mode-line-buffer-identification " " + (:eval (format "L%s" (helm-candidate-number-at-point))) " " + (:eval (propertize + (format + "[%s process finished - (no results)] " + ,proc-name) + 'face 'helm-grep-finish)))))) + ((or (string= event "finished\n") + (and noresult + ;; This is a workaround for zgrep + ;; that exit with code 1 + ;; after a certain amount of results. + (with-helm-buffer (not (helm-empty-buffer-p))))) + (helm-log "%s process finished with %s results in %fs" + proc-name + (helm-get-candidate-number) + (- (float-time) start-time)) + (helm-maybe-show-help-echo) + (with-helm-window + (setq mode-line-format + `(" " mode-line-buffer-identification " " + (:eval (format "L%s" (helm-candidate-number-at-point))) " " + (:eval (propertize + (format + "[%s process finished in %.2fs - (%s results)] " + ,proc-name + ,(- (float-time) start-time) + (helm-get-candidate-number)) + 'face 'helm-grep-finish)))) + (force-mode-line-update) + (when (and helm-allow-mouse helm-selection-point) + (helm--bind-mouse-for-selection helm-selection-point)))) + ;; Catch error output in log. + (t (helm-log + "Error: %s %s" + proc-name + (replace-regexp-in-string "\n" "" event)))))))))) + +(defun helm-grep-collect-candidates () + (let ((cmd-line (helm-grep--prepare-cmd-line + helm-grep-last-targets + helm-grep-include-files + helm-grep-use-zgrep))) + (set (make-local-variable 'helm-grep-last-cmd-line) cmd-line) + (funcall helm-grep-default-function cmd-line))) + + +;;; Actions +;; +;; +(defun helm-grep-action (candidate &optional where) + "Define a default action for `helm-do-grep-1' on CANDIDATE. +WHERE can be `other-window' or `other-frame'." + (let* ((split (helm-grep-split-line candidate)) + (split-pat (helm-mm-split-pattern helm-input)) + (lineno (string-to-number (nth 1 split))) + (loc-fname (or (with-current-buffer + (if (eq major-mode 'helm-grep-mode) + (current-buffer) + helm-buffer) + (get-text-property (point-at-bol) + 'helm-grep-fname)) + (car split))) + (tramp-fname (file-remote-p (or helm-ff-default-directory + default-directory))) + (fname (if tramp-fname + (concat tramp-fname loc-fname) + loc-fname))) + (helm-log "helm-grep-action fname: %s" fname ) + (cl-case where + (other-window (helm-window-show-buffers + (list (find-file-noselect fname)) t)) + (other-frame (find-file-other-frame fname)) + (grep (helm-grep-save-results-1)) + (pdf (if helm-pdfgrep-default-read-command + (helm-pdfgrep-action-1 split lineno (car split)) + (find-file (car split)) + (if (derived-mode-p 'pdf-view-mode) + (pdf-view-goto-page lineno) + (doc-view-goto-page lineno)))) + (t (find-file fname))) + (unless (or (eq where 'grep) (eq where 'pdf)) + (helm-goto-line lineno)) + ;; Move point to the nearest matching regexp from bol. + (cl-loop for reg in split-pat + when (save-excursion + (condition-case _err + (if helm-migemo-mode + (helm-mm-migemo-forward reg (point-at-eol) t) + (re-search-forward reg (point-at-eol) t)) + (invalid-regexp nil))) + collect (match-beginning 0) into pos-ls + finally (when pos-ls (goto-char (apply #'min pos-ls)))) + ;; Save history + (unless (or helm-in-persistent-action + (eq major-mode 'helm-grep-mode) + (string= helm-pattern "")) + (setq helm-grep-history + (cons helm-pattern + (delete helm-pattern helm-grep-history))) + (when (> (length helm-grep-history) + helm-grep-max-length-history) + (setq helm-grep-history + (delete (car (last helm-grep-history)) + helm-grep-history)))))) + +(defun helm-grep-persistent-action (candidate) + "Persistent action for `helm-do-grep-1'. +With a prefix arg record CANDIDATE in `mark-ring'." + (helm-grep-action candidate) + (helm-highlight-current-line)) + +(defun helm-grep-other-window (candidate) + "Jump to result in other window from helm grep." + (helm-grep-action candidate 'other-window)) + +(defun helm-grep-other-frame (candidate) + "Jump to result in other frame from helm grep." + (helm-grep-action candidate 'other-frame)) + +(defun helm-goto-next-or-prec-file (n) + "Go to next or precedent candidate file in helm grep/etags buffers. +If N is positive go forward otherwise go backward." + (let* ((allow-mode (or (eq major-mode 'helm-grep-mode) + (eq major-mode 'helm-moccur-mode) + (eq major-mode 'helm-occur-mode))) + (sel (if allow-mode + (buffer-substring (point-at-bol) (point-at-eol)) + (helm-get-selection nil t))) + (current-line-list (helm-grep-split-line sel)) + (current-fname (nth 0 current-line-list)) + (bob-or-eof (if (eq n 1) 'eobp 'bobp)) + (mark-maybe (lambda () + (if allow-mode + (ignore) + (helm-mark-current-line))))) + (catch 'break + (while (not (funcall bob-or-eof)) + (forward-line n) ; Go forward or backward depending of n value. + ;; Exit when current-fname is not matched or in `helm-grep-mode' + ;; the line is not a grep line i.e 'fname:num:tag'. + (setq sel (buffer-substring (point-at-bol) (point-at-eol))) + (when helm-allow-mouse + (helm--mouse-reset-selection-help-echo)) + (unless (or (string= current-fname + (car (helm-grep-split-line sel))) + (and (eq major-mode 'helm-grep-mode) + (not (get-text-property (point-at-bol) 'helm-grep-fname)))) + (funcall mark-maybe) + (throw 'break nil)))) + (cond ((and (> n 0) (eobp)) + (re-search-backward ".") + (forward-line 0) + (funcall mark-maybe)) + ((and (< n 0) (bobp)) + (helm-aif (next-single-property-change (point-at-bol) 'helm-grep-fname) + (goto-char it) + (forward-line 1)) + (funcall mark-maybe))) + (unless allow-mode + (helm-follow-execute-persistent-action-maybe) + (helm-log-run-hook 'helm-move-selection-after-hook)))) + +;;;###autoload +(defun helm-goto-precedent-file () + "Go to previous file in Helm grep/etags buffers." + (interactive) + (with-helm-alive-p + (with-helm-window + (helm-goto-next-or-prec-file -1)))) +(put 'helm-goto-precedent-file 'helm-only t) + +;;;###autoload +(defun helm-goto-next-file () + "Go to previous file in Helm grep/etags buffers." + (interactive) + (with-helm-window + (helm-goto-next-or-prec-file 1))) + +(defun helm-grep-run-default-action () + "Run grep default action from `helm-do-grep-1'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-grep-action))) +(put 'helm-grep-run-default-action 'helm-only t) + +(defun helm-grep-run-other-window-action () + "Run grep goto other window action from `helm-do-grep-1'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-grep-other-window))) +(put 'helm-grep-run-other-window-action 'helm-only t) + +(defun helm-grep-run-other-frame-action () + "Run grep goto other frame action from `helm-do-grep-1'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-grep-other-frame))) +(put 'helm-grep-run-other-frame-action 'helm-only t) + +(defun helm-grep-run-save-buffer () + "Run grep save results action from `helm-do-grep-1'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-grep-save-results))) +(put 'helm-grep-run-save-buffer 'helm-only t) + +(defun helm-grep-quit-an-find-file-fn (source) + (let* ((sel (helm-get-selection nil nil source)) + (grep-line (and (stringp sel) + (helm-grep-split-line sel)))) + (if (and grep-line (file-exists-p (car grep-line))) + (expand-file-name (car grep-line)) + default-directory))) + +;;; helm-grep-mode +;; +;; +(defun helm-grep-save-results (candidate) + (helm-grep-action candidate 'grep)) + +(defvar helm-grep-mode-use-pcre nil) +(defun helm-grep-save-results-1 () + "Save Helm grep result in a `helm-grep-mode' buffer." + (let* ((buf "*hgrep*") + new-buf + (pattern (with-helm-buffer helm-input-local)) + (src (helm-get-current-source)) + (src-name (assoc-default 'name src))) + (when (get-buffer buf) + (if helm-grep-save-buffer-name-no-confirm + (setq new-buf (format "*hgrep|%s|-%s" pattern + (format-time-string "%H-%M-%S*"))) + (setq new-buf (helm-read-string "GrepBufferName: " buf)) + (cl-loop for b in (helm-buffer-list) + when (and (string= new-buf b) + (not (y-or-n-p + (format "Buffer `%s' already exists overwrite? " + new-buf)))) + do (setq new-buf (helm-read-string "GrepBufferName: " "*hgrep ")))) + (setq buf new-buf)) + (with-current-buffer (get-buffer-create buf) + (setq default-directory (or helm-ff-default-directory + (helm-default-directory) + default-directory)) + (setq-local helm-grep-mode-use-pcre (helm-get-attr 'pcre src)) + (setq buffer-read-only t) + (let ((inhibit-read-only t) + (map (make-sparse-keymap))) + (erase-buffer) + (insert "-*- mode: helm-grep -*-\n\n" + (format "%s Results for `%s':\n\n" src-name pattern)) + (save-excursion + (insert (with-current-buffer helm-buffer + (goto-char (point-min)) (forward-line 1) + (buffer-substring (point) (point-max))))) + (save-excursion + (while (not (eobp)) + (add-text-properties (point-at-bol) (point-at-eol) + `(keymap ,map + help-echo ,(concat + (get-text-property + (point) 'helm-grep-fname) + "\nmouse-1: set point\nmouse-2: jump to selection") + mouse-face highlight)) + (define-key map [mouse-1] 'mouse-set-point) + (define-key map [mouse-2] 'helm-grep-mode-mouse-jump) + (define-key map [mouse-3] 'ignore) + (forward-line 1)))) + (helm-grep-mode)) + (pop-to-buffer buf) + (message "Helm %s Results saved in `%s' buffer" src-name buf))) + +(defun helm-grep-mode-mouse-jump (event) + (interactive "e") + (let* ((window (posn-window (event-end event))) + (pos (posn-point (event-end event)))) + (with-selected-window window + (when (eq major-mode 'helm-grep-mode) + (goto-char pos) + (helm-grep-mode-jump))))) +(put 'helm-grep-mode-mouse-jump 'helm-only t) + +(defun helm-grep-next-error (&optional argp reset) + "Goto ARGP position from a `helm-grep-mode' buffer. +RESET non-nil means rewind to the first match. +This is the `next-error-function' for `helm-grep-mode'." + (interactive "p") + (goto-char (cond (reset (point-min)) + ((< argp 0) (line-beginning-position)) + ((> argp 0) (line-end-position)) + ((point)))) + (let ((fun (if (> argp 0) + #'next-single-property-change + #'previous-single-property-change))) + (helm-aif (funcall fun (point) 'helm-grep-fname) + (progn (goto-char it) (helm-grep-mode-jump)) + (user-error "No more matches")))) +(put 'helm-grep-next-error 'helm-only t) + +;;;###autoload +(defun helm-revert-next-error-last-buffer () + "Revert last `next-error' buffer from `current-buffer'. + +Accept to revert only `helm-grep-mode' or `helm-occur-mode' buffers. +Use this when you want to revert the `next-error' buffer after +modifications in `current-buffer'." + (interactive) + (let ((buffer (next-error-find-buffer)) + (linum (line-number-at-pos)) + (bufname (buffer-name))) + (if buffer + (with-current-buffer buffer + (helm-aif (memq major-mode '(helm-grep-mode helm-occur-mode)) + (progn (revert-buffer) + ;; helm-occur-mode revert fn is synchronous so + ;; reajust from here (it is done with + ;; helm-grep-mode in its sentinel). + (when (eq (car it) 'helm-occur-mode) + (helm-grep-goto-closest-from-linum linum bufname))) + (error "No suitable buffer to revert found"))) + (error "No suitable buffer to revert found")))) + +(define-derived-mode helm-grep-mode + special-mode "helm-grep" + "Major mode to provide actions in helm grep saved buffer. + +Special commands: +\\{helm-grep-mode-map}" + (set (make-local-variable 'helm-grep-last-cmd-line) + (with-helm-buffer helm-grep-last-cmd-line)) + (set (make-local-variable 'revert-buffer-function) + #'helm-grep-mode--revert-buffer-function) + (set (make-local-variable 'next-error-function) + #'helm-grep-next-error)) +(put 'helm-grep-mode 'helm-only t) + +(defun helm-grep-mode--revert-buffer-function (&optional _ignore-auto _noconfirm) + (goto-char (point-min)) + (when (re-search-forward helm-grep-split-line-regexp nil t) (forward-line 0)) + (let ((inhibit-read-only t)) + (delete-region (point) (point-max))) + (message "Reverting buffer...") + (let ((process-connection-type + ;; Git needs a nil value otherwise it tries to use a pager. + (null (string-match-p "\\`git" helm-grep-last-cmd-line)))) + (set-process-sentinel + (start-file-process-shell-command + "hgrep" (generate-new-buffer "*hgrep revert*") helm-grep-last-cmd-line) + 'helm-grep-mode--sentinel))) + +(defun helm-grep-mode--sentinel (process event) + (when (string= event "finished\n") + (with-current-buffer (if (eq major-mode 'helm-grep-mode) + (current-buffer) + (next-error-find-buffer)) + (let ((inhibit-read-only t)) + (save-excursion + (cl-loop for l in (with-current-buffer (process-buffer process) + (prog1 (split-string (buffer-string) "\n") + (kill-buffer))) + for line = (if (string-match-p helm--ansi-color-regexp l) + (ansi-color-apply l) l) + when (string-match helm-grep-split-line-regexp line) + do (insert (propertize + (car (helm-grep-filter-one-by-one + line helm-grep-mode-use-pcre)) + ;; needed for wgrep. + 'helm-realvalue line) + "\n")))) + (when (fboundp 'wgrep-cleanup-overlays) + (wgrep-cleanup-overlays (point-min) (point-max)))) + (unless (eq major-mode 'helm-grep-mode) + (let ((bufname (buffer-name)) + (linum (line-number-at-pos))) + (with-current-buffer (next-error-find-buffer) + (helm-grep-goto-closest-from-linum linum bufname)))) + (message "Reverting buffer done"))) + +(defun helm-grep-goto-closest-from-linum (linum bufname) + (goto-char (point-min)) + (catch 'break + (while (re-search-forward (format "^%s:\\([0-9]+\\):" (regexp-quote bufname)) nil t) + (let ((numline (string-to-number (match-string 1)))) + (when (< (- linum numline) 0) + (forward-line -1) + (throw 'break nil)))))) + +(defun helm-gm-next-file () + (interactive) + (helm-goto-next-or-prec-file 1)) + +(defun helm-gm-precedent-file () + (interactive) + (helm-goto-next-or-prec-file -1)) + +(defun helm-grep-mode-jump () + (interactive) + (helm-grep-action + (buffer-substring (point-at-bol) (point-at-eol))) + (helm-match-line-cleanup-pulse)) + +(defun helm-grep-mode-jump-other-window-1 (arg) + (condition-case nil + (progn + (when (or (eq last-command 'helm-grep-mode-jump-other-window-forward) + (eq last-command 'helm-grep-mode-jump-other-window-backward)) + (forward-line arg)) + (save-selected-window + (helm-grep-action (buffer-substring (point-at-bol) (point-at-eol)) + 'other-window) + (helm-match-line-cleanup-pulse) + (recenter))) + (error nil))) + +(defun helm-grep-mode-jump-other-window-forward (arg) + (interactive "p") + (helm-grep-mode-jump-other-window-1 arg)) + +(defun helm-grep-mode-jump-other-window-backward (arg) + (interactive "p") + (helm-grep-mode-jump-other-window-1 (- arg))) + +(defun helm-grep-mode-jump-other-window () + (interactive) + (let ((candidate (buffer-substring (point-at-bol) (point-at-eol)))) + (condition-case nil + (progn (helm-grep-action candidate 'other-window) + (helm-match-line-cleanup-pulse)) + (error nil)))) + + +;;; ack-grep types +;; +;; +(defun helm-grep-hack-types () + "Return a list of known ack-grep types." + (with-temp-buffer + ;; "--help-types" works with both 1.96 and 2.1+, while + ;; "--help types" works only with 1.96 Bug#422. + ;; `helm-grep-command' should return the ack executable + ;; when this function is used in the right context + ;; i.e After checking is we are using ack-grep with + ;; `helm-grep-use-ack-p'. + (call-process (helm-grep-command t) nil t nil "--help-types") + (goto-char (point-min)) + (cl-loop while (re-search-forward "^ +\\([^. ]+\\) +\\(.*\\)" nil t) + collect (cons (concat (match-string 1) + " [" (match-string 2) "]") + (match-string 1)) + collect (cons (concat "no" (match-string 1) + " [" (match-string 2) "]") + (concat "no" (match-string 1)))))) + +(defun helm-grep-ack-types-transformer (candidates _source) + (cl-loop for i in candidates + if (stringp i) + collect (rassoc i helm-grep-ack-types-cache) + else + collect i)) + +(defvar helm-grep-ack-types-cache nil) +(defun helm-grep-read-ack-type () + "Select types for the '--type' argument of ack-grep." + (require 'helm-mode) + (require 'helm-adaptive) + (setq helm-grep-ack-types-cache (helm-grep-hack-types)) + (let ((types (helm-comp-read + "Types: " helm-grep-ack-types-cache + :name "*Ack-grep types*" + :marked-candidates t + :must-match t + :fc-transformer '(helm-adaptive-sort + helm-grep-ack-types-transformer) + :buffer "*helm ack-types*"))) + (mapconcat (lambda (type) (concat "--type=" type)) types " "))) + + +;;; grep extensions +;; +;; +(defun helm-grep-guess-extensions (files) + "Try to guess file extensions in FILES list when using grep recurse. +These extensions will be added to command line with --include arg +of grep." + (cl-loop with ext-list = (list helm-grep-preferred-ext "*") + with lst = (if (file-directory-p (car files)) + (directory-files + (car files) nil + directory-files-no-dot-files-regexp) + files) + for i in lst + for ext = (file-name-extension i 'dot) + for glob = (and ext (not (string= ext "")) + (concat "*" ext)) + unless (or (not glob) + (and glob-list (member glob glob-list)) + (and glob-list (member glob ext-list)) + (and glob-list (member glob helm-grep-ignored-files))) + collect glob into glob-list + finally return (delq nil (append ext-list glob-list)))) + +(defun helm-grep-get-file-extensions (files) + "Try to return a list of file extensions to pass to '--include' arg of grep." + (require 'helm-adaptive) + (let* ((all-exts (helm-grep-guess-extensions + (mapcar 'expand-file-name files))) + (extensions (helm-comp-read "Search Only in: " all-exts + :marked-candidates t + :fc-transformer 'helm-adaptive-sort + :buffer "*helm grep exts*" + :name "*helm grep extensions*"))) + (when (listp extensions) ; Otherwise it is empty string returned by C-RET. + ;; If extensions is a list of one string containing spaces, + ;; assume user entered more than one glob separated by space(s) and + ;; split this string to pass it later to mapconcat. + ;; e.g '("*.el *.py") + (cl-loop for i in extensions + append (split-string-and-unquote i " "))))) + + +;;; Set up source +;; +;; +(defvar helm-grep-before-init-hook nil + "Hook that runs before initialization of the Helm buffer.") + +(defvar helm-grep-after-init-hook nil + "Hook that runs after initialization of the Helm buffer.") + +(defclass helm-grep-class (helm-source-async) + ((candidates-process :initform 'helm-grep-collect-candidates) + (filtered-candidate-transformer :initform #'helm-grep-fc-transformer) + (keymap :initform 'helm-grep-map) + (pcre :initarg :pcre :initform nil + :documentation + " Backend is using pcre regexp engine when non-nil.") + (nohighlight :initform t) + (nomark :initform t) + (backend :initarg :backend + :initform nil + :documentation + " The grep backend that will be used. + It is actually used only as an internal flag + and doesn't set the backend by itself. + You probably don't want to modify this.") + (candidate-number-limit :initform 9999) + (help-message :initform 'helm-grep-help-message) + (history :initform 'helm-grep-history) + (action :initform 'helm-grep-actions) + (persistent-action :initform 'helm-grep-persistent-action) + (persistent-help :initform "Jump to line (`C-u' Record in mark ring)") + (requires-pattern :initform 2) + (before-init-hook :initform 'helm-grep-before-init-hook) + (after-init-hook :initform 'helm-grep-after-init-hook) + (find-file-target :initform #'helm-grep-quit-an-find-file-fn) + (group :initform 'helm-grep))) + +(defvar helm-source-grep nil) + +(cl-defmethod helm--setup-source ((source helm-grep-class)) + (cl-call-next-method) + (helm-aif (and helm-follow-mode-persistent + (if (eq (slot-value source 'backend) 'git) + helm-source-grep-git + helm-source-grep)) + (setf (slot-value source 'follow) + (assoc-default 'follow it)))) + +(cl-defun helm-do-grep-1 (targets &optional recurse backend exts + default-input input (source 'helm-source-grep)) + "Launch helm using backend BACKEND on a list of TARGETS files. + +When RECURSE is given and BACKEND is 'grep' use -r option of +BACKEND and prompt user for EXTS to set the --include args of +BACKEND. +Interactively you can give more than one arg separated by space +at prompt. +E.g.: + $Pattern: *.el *.py *.tex + +From Lisp use the EXTS argument as a list of extensions as above. +If you are using ack-grep, you will be prompted for --type +instead and EXTS will be ignored. If prompt is empty +`helm-grep-ignored-files' are added to --exclude. + +Argument DEFAULT-INPUT is use as `default' arg of `helm' and +INPUT is used as `input' arg of `helm'. See `helm' docstring. + +Arg BACKEND when non-nil specifies which backend to use. +It is used actually to specify 'zgrep' or 'git'. +When BACKEND 'zgrep' is used don't prompt for a choice in +recurse, and ignore EXTS, search being made recursively on files +matching `helm-zgrep-file-extension-regexp' only." + (let* (non-essential + (ack-rec-p (helm-grep-use-ack-p :where 'recursive)) + (exts (and recurse + ;; [FIXME] I could handle this from helm-walk-directory. + (not (eq backend 'zgrep)) ; zgrep doesn't handle -r opt. + (not ack-rec-p) + (or exts (helm-grep-get-file-extensions targets)))) + (include-files + (and exts + (mapconcat (lambda (x) + (concat "--include=" + (shell-quote-argument x))) + (if (> (length exts) 1) + (remove "*" exts) + exts) " "))) + (types (and (not include-files) + (not (eq backend 'zgrep)) + recurse + ack-rec-p + ;; When %e format spec is not specified + ;; ignore types and do not prompt for choice. + (string-match "%e" helm-grep-default-command) + (helm-grep-read-ack-type))) + (src-name (capitalize (helm-grep-command recurse backend))) + (com (cond ((eq backend 'zgrep) helm-default-zgrep-command) + ((eq backend 'git) helm-grep-git-grep-command) + (recurse helm-grep-default-recurse-command) + ;; When resuming, the local value of + ;; `helm-grep-default-command' is used, only git-grep + ;; should need this. + (t helm-grep-default-command)))) + ;; When called as action from an other source e.g *-find-files + ;; we have to kill action buffer. + (when (get-buffer helm-action-buffer) + (kill-buffer helm-action-buffer)) + ;; If `helm-find-files' haven't already started, + ;; give a default value to `helm-ff-default-directory' + ;; and set locally `default-directory' to this value . See below [1]. + (unless helm-ff-default-directory + (setq helm-ff-default-directory default-directory)) + ;; We need to store these vars locally + ;; to pass infos later to `helm-resume'. + (helm-set-local-variable + 'helm-zgrep-recurse-flag (and recurse (eq backend 'zgrep)) + 'helm-grep-last-targets targets + 'helm-grep-include-files (or include-files types) + 'helm-grep-in-recurse recurse + 'helm-grep-use-zgrep (eq backend 'zgrep) + 'helm-grep-default-command com + 'helm-input-idle-delay helm-grep-input-idle-delay + 'default-directory helm-ff-default-directory) ;; [1] + ;; Setup the source. + (set source (helm-make-source src-name 'helm-grep-class + :backend backend + :pcre (string-match-p "\\`ack" com))) + (helm + :sources source + :buffer (format "*helm %s*" (helm-grep-command recurse backend)) + :default default-input + :input input + :keymap helm-grep-map + :history 'helm-grep-history + :truncate-lines helm-grep-truncate-lines))) + + +;;; zgrep +;; +;; +(defun helm-ff-zgrep-1 (flist recursive) + (unwind-protect + (let* ((def-dir (or helm-ff-default-directory + default-directory)) + (only (if recursive + (or (gethash def-dir helm-rzgrep-cache) + (puthash + def-dir + (helm-walk-directory + def-dir + :directories nil + :path 'full + :match helm-zgrep-file-extension-regexp) + helm-rzgrep-cache)) + flist))) + (helm-do-grep-1 only recursive 'zgrep)) + (setq helm-zgrep-recurse-flag nil))) + + +;;; transformers +;; +;; +(defun helm-grep-split-line (line) + "Split a grep output line." + ;; The output of grep may send a truncated line in this chunk, + ;; so don't split until grep line is valid, that is + ;; once the second part of the line comes with next chunk + ;; send by process. + (when (string-match helm-grep-split-line-regexp line) + ;; Don't use split-string because buffer/file name or string + ;; may contain a ":". + (cl-loop for n from 1 to 3 collect (match-string n line)))) + +(defun helm-grep--filter-candidate-1 (candidate &optional dir pcre) + (let* ((root (or dir (and helm-grep-default-directory-fn + (funcall helm-grep-default-directory-fn)))) + (ansi-p (string-match-p helm--ansi-color-regexp candidate)) + (line (if ansi-p (ansi-color-apply candidate) candidate)) + (split (helm-grep-split-line line)) + (fname (if (and root split) + ;; Filename should always be provided as a local + ;; path, if the root directory is remote, the + ;; tramp prefix will be added before executing + ;; action, see `helm-grep-action' and Bug#2032. + (expand-file-name (car split) + (or (file-remote-p root 'localname) + root)) + (car-safe split))) + (lineno (nth 1 split)) + (str (nth 2 split)) + (display-fname (cl-ecase helm-grep-file-path-style + (basename (and fname (file-name-nondirectory fname))) + (absolute fname) + (relative (and fname root + (file-relative-name fname root)))))) + (if (and display-fname lineno str) + (cons (concat (propertize display-fname + 'face 'helm-grep-file + 'help-echo (abbreviate-file-name fname) + 'helm-grep-fname fname) + ":" + (propertize lineno 'face 'helm-grep-lineno) + ":" + (if ansi-p str (helm-grep-highlight-match str pcre))) + line) + ""))) + +(defun helm-grep-filter-one-by-one (candidate &optional pcre) + "`filter-one-by-one' transformer function for `helm-do-grep-1'." + (let ((helm-grep-default-directory-fn + (or helm-grep-default-directory-fn + (lambda () (or helm-ff-default-directory + (and helm-alive-p + (helm-default-directory)) + default-directory))))) + (if (consp candidate) + ;; Already computed do nothing (default as input). + candidate + (and (stringp candidate) + (helm-grep--filter-candidate-1 candidate nil pcre))))) + +(defun helm-grep-fc-transformer (candidates source) + (let ((helm-grep-default-directory-fn + (or helm-grep-default-directory-fn + (lambda () (or helm-ff-default-directory + (and (null (eq major-mode 'helm-grep-mode)) + (helm-default-directory)) + default-directory)))) + (pcre (helm-get-attr 'pcre source))) + (cl-loop for c in candidates + collect (helm-grep--filter-candidate-1 c nil pcre)))) + +(defun helm-grep-highlight-match (str &optional pcre) + "Highlight in string STR all occurences matching `helm-pattern'." + (let (beg end) + (condition-case-unless-debug nil + (with-temp-buffer + (insert (propertize str 'read-only nil)) ; Fix bug#1176 + (goto-char (point-min)) + (cl-loop for reg in + (cl-loop for r in (helm-mm-split-pattern + helm-input) + unless (string-match "\\`!" r) + collect + (helm-aif (and helm-migemo-mode + (assoc r helm-mm--previous-migemo-info)) + (cdr it) r)) + do + (while (and (re-search-forward + (if pcre + (helm--translate-pcre-to-elisp reg) + reg) + nil t) + (> (- (setq end (match-end 0)) + (setq beg (match-beginning 0))) + 0)) + (helm-add-face-text-properties beg end 'helm-grep-match)) + do (goto-char (point-min))) + (buffer-string)) + (error nil)))) + + +;;; Grep from buffer list +;; +;; +(defun helm-grep-buffers-1 (candidate &optional zgrep) + "Run grep on all file buffers or CANDIDATE if it is a file buffer. +If one of selected buffers is not a file buffer, it is ignored +and grep will run on all others file-buffers. +If only one candidate is selected and it is not a file buffer, +switch to this buffer and run `helm-occur'. +If a prefix arg is given run grep on all buffers ignoring +non-file buffers." + (let* ((prefarg (or current-prefix-arg helm-current-prefix-arg)) + (helm-ff-default-directory + (if (and helm-ff-default-directory + (file-remote-p helm-ff-default-directory)) + default-directory + helm-ff-default-directory)) + (cands (if prefarg + (buffer-list) + (helm-marked-candidates))) + (win-conf (current-window-configuration)) + ;; Non--fname and remote buffers are ignored. + (bufs (cl-loop for buf in cands + for fname = (buffer-file-name (get-buffer buf)) + when (and fname (not (file-remote-p fname))) + collect (expand-file-name fname)))) + (if bufs + (if zgrep + (helm-do-grep-1 bufs nil 'zgrep) + (helm-do-grep-1 bufs)) + ;; bufs is empty, thats mean we have only CANDIDATE + ;; and it is not a buffer-filename, fallback to occur. + (switch-to-buffer candidate) + (when (get-buffer helm-action-buffer) + (kill-buffer helm-action-buffer)) + (helm-occur) + (when (eq helm-exit-status 1) + (set-window-configuration win-conf))))) + +(defun helm-grep-buffers (candidate) + "Action to grep buffers." + (helm-grep-buffers-1 candidate)) + +(defun helm-zgrep-buffers (candidate) + "Action to zgrep buffers." + (helm-grep-buffers-1 candidate 'zgrep)) + + +;;; Helm interface for pdfgrep +;; pdfgrep program +;; and a pdf-reader (e.g xpdf) are needed. +;; +(defvar helm-pdfgrep-default-function 'helm-pdfgrep-init) +(defun helm-pdfgrep-init (only-files &optional recurse) + "Start an asynchronous pdfgrep process in ONLY-FILES list." + (let* ((default-directory (or helm-ff-default-directory + default-directory)) + (fnargs (helm-grep-prepare-candidates + (if (file-remote-p default-directory) + (mapcar (lambda (x) + (file-remote-p x 'localname)) + only-files) + only-files) + default-directory)) + (cmd-line (format (if recurse + helm-pdfgrep-default-recurse-command + helm-pdfgrep-default-command) + helm-pattern + fnargs)) + process-connection-type) + ;; Start pdf grep process. + (helm-log "Starting Pdf Grep process in directory `%s'" default-directory) + (helm-log "Command line used was:\n\n%s" + (concat ">>> " (propertize cmd-line 'face 'helm-grep-cmd-line) "\n\n")) + (prog1 + (start-file-process-shell-command + "pdfgrep" helm-buffer cmd-line) + (message nil) + (set-process-sentinel + (get-buffer-process helm-buffer) + (lambda (_process event) + (if (string= event "finished\n") + (with-helm-window + (setq mode-line-format + '(" " mode-line-buffer-identification " " + (:eval (format "L%s" (helm-candidate-number-at-point))) " " + (:eval (propertize + (format "[Pdfgrep Process Finish - %s result(s)] " + (max (1- (count-lines + (point-min) (point-max))) 0)) + 'face 'helm-grep-finish)))) + (force-mode-line-update) + (when helm-allow-mouse + (helm--bind-mouse-for-selection helm-selection-point))) + (helm-log "Error: Pdf grep %s" + (replace-regexp-in-string "\n" "" event)))))))) + +(defun helm-do-pdfgrep-1 (only &optional recurse) + "Launch pdfgrep with a list of ONLY files." + (unless (executable-find "pdfgrep") + (error "Error: No such program `pdfgrep'.")) + (let (helm-grep-in-recurse) ; recursion is implemented differently in *pdfgrep. + ;; When called as action from an other source e.g *-find-files + ;; we have to kill action buffer. + (when (get-buffer helm-action-buffer) + (kill-buffer helm-action-buffer)) + (setq helm-pdfgrep-targets only) + (helm + :sources (helm-build-async-source "PdfGrep" + :init (lambda () + ;; If `helm-find-files' haven't already started, + ;; give a default value to `helm-ff-default-directory'. + (setq helm-ff-default-directory (or helm-ff-default-directory + default-directory))) + :candidates-process (lambda () + (funcall helm-pdfgrep-default-function + helm-pdfgrep-targets recurse)) + :nohighlight t + :nomark t + :filter-one-by-one #'helm-grep-filter-one-by-one + :candidate-number-limit 9999 + :history 'helm-grep-history + :keymap helm-pdfgrep-map + :help-message 'helm-pdfgrep-help-message + :action #'helm-pdfgrep-action + :persistent-help "Jump to PDF Page" + :requires-pattern 2) + :buffer "*helm pdfgrep*" + :history 'helm-grep-history))) + +(defun helm-pdfgrep-action (candidate) + (helm-grep-action candidate 'pdf)) + +(defun helm-pdfgrep-action-1 (_split pageno fname) + (save-selected-window + (start-file-process-shell-command + "pdf-reader" nil + (format-spec helm-pdfgrep-default-read-command + (list (cons ?f fname) (cons ?p pageno)))))) + +;;; AG - PT - RG +;; +;; https://github.com/ggreer/the_silver_searcher +;; https://github.com/monochromegane/the_platinum_searcher +;; https://github.com/BurntSushi/ripgrep + +(defcustom helm-grep-ag-command + "ag --line-numbers -S --color --nogroup %s -- %s %s" + "The default command for AG, PT or RG. + +Takes three format specs, the first for type(s), the second for +pattern and the third for directory. + +You can use safely \"--color\" (used by default) with AG RG and +PT. + +NOTE: Usage of \"--color=never\" is discouraged as it uses Elisp +to colorize matched items which is slower than using the native +colorization of backend, however it is still supported. + +For ripgrep here is the command line to use: + + rg --color=always --smart-case --no-heading --line-number %s -- %s %s + +And to customize colors (always for ripgrep) use something like this: + + rg --color=always --colors 'match:bg:yellow' --colors 'match:fg:black' +\--smart-case --no-heading --line-number %s -- %s %s + +This will change color for matched items from foreground red (the +default) to a yellow background with a black foreground. Note +that your color settings for RG will not work properly with +multiples pattern if you have configured colors in rg config file +instead of command line. For more enhanced settings of ansi +colors see https://github.com/emacs-helm/helm/issues/2313 + +You must use an output format that fit with helm grep, that is: + + \"filename:line-number:string\" + +The option \"--nogroup\" allow this. +The option \"--line-numbers\" is also mandatory except with +PT (not supported). +For RG the options \"--no-heading\" and \"--line-number\" are the +ones to use. + +When modifying the default colors of matches with e.g. +\"--color-match\" option of AG or \"--colors\" option of ripgrep +you may want to modify as well `helm-grep-ag-pipe-cmd-switches' +to have all matches colorized with the same color in multi +match. + +Of course you can use several other options, see the man page of the +backend you are using." + :group 'helm-grep + :type 'string) + +(defun helm-grep--ag-command () + (car (helm-remove-if-match + "\\`[A-Z]*=" (split-string helm-grep-ag-command)))) + +(defun helm-grep-ag-get-types () + "Returns a list of AG types if available with AG version. +See AG option \"--list-file-types\" +Ripgrep (rg) types are also supported if this backend is used." + (with-temp-buffer + (let* ((com (helm-grep--ag-command)) + (ripgrep (string= com "rg")) + (regex (if ripgrep "^\\(.*\\):" "^ *\\(--[a-z]*\\)")) + (prefix (if ripgrep "-t " ""))) + (when (equal (call-process com + nil t nil + (if ripgrep + "--type-list" "--list-file-types")) 0) + (goto-char (point-min)) + (cl-loop while (re-search-forward regex nil t) + for type = (match-string 1) + collect (cons type (concat prefix type))))))) + +(defun helm-grep-ag-prepare-cmd-line (pattern directory &optional type) + "Prepare AG command line to search PATTERN in DIRECTORY. +When TYPE is specified it is one of what `helm-grep-ag-get-types' +returns if available with current AG version." + (let* ((patterns (helm-mm-split-pattern pattern t)) + (pipe-switches (mapconcat 'identity helm-grep-ag-pipe-cmd-switches " ")) + (pipe-cmd (helm-acase (helm-grep--ag-command) + (("ag" "pt") + (format "%s -S --color%s" it (concat " " pipe-switches))) + ("rg" (format "rg -N -S --color=%s%s" + (when (string-match "--color=\\([a-z]+\\) " + helm-grep-ag-command) + (match-string 1 helm-grep-ag-command)) + (concat " " pipe-switches))))) + (cmd (format helm-grep-ag-command + (mapconcat 'identity type " ") + (shell-quote-argument (car patterns)) + (shell-quote-argument directory)))) + (helm-aif (cdr patterns) + (concat cmd (cl-loop for p in it concat + (format " | %s -- %s" + pipe-cmd (shell-quote-argument p)))) + cmd))) + +(defun helm-grep-ag-init (directory &optional type) + "Start AG process in DIRECTORY maybe searching only files of type TYPE." + (let ((default-directory (or helm-ff-default-directory + (helm-default-directory) + default-directory)) + (cmd-line (helm-grep-ag-prepare-cmd-line + helm-pattern (or (file-remote-p directory 'localname) + directory) + type)) + (start-time (float-time)) + (proc-name (helm-grep--ag-command))) + (set (make-local-variable 'helm-grep-last-cmd-line) cmd-line) + (helm-log "Starting %s process in directory `%s'" + proc-name directory) + (helm-log "Command line used was:\n\n%s" + (concat ">>> " cmd-line "\n\n")) + (prog1 + (start-file-process-shell-command + proc-name helm-buffer cmd-line) + (set-process-sentinel + (get-buffer-process helm-buffer) + (lambda (process event) + (let* ((err (process-exit-status process)) + (noresult (= err 1))) + (cond (noresult + (with-helm-buffer + (insert (concat "* Exit with code 1, no result found," + " command line was:\n\n " + (propertize helm-grep-last-cmd-line + 'face 'helm-grep-cmd-line))) + (setq mode-line-format + `(" " mode-line-buffer-identification " " + (:eval (format "L%s" (helm-candidate-number-at-point))) " " + (:eval (propertize + (format + "[%s process finished - (no results)] " + ,(upcase proc-name)) + 'face 'helm-grep-finish)))))) + ((string= event "finished\n") + (helm-log "%s process finished with %s results in %fs" + proc-name + (helm-get-candidate-number) + (- (float-time) start-time)) + (helm-maybe-show-help-echo) + (with-helm-window + (setq mode-line-format + `(" " mode-line-buffer-identification " " + (:eval (format "L%s" (helm-candidate-number-at-point))) " " + (:eval (propertize + (format + "[%s process finished in %.2fs - (%s results)] " + ,(upcase proc-name) + ,(- (float-time) start-time) + (helm-get-candidate-number)) + 'face 'helm-grep-finish)))) + (force-mode-line-update) + (when helm-allow-mouse + (helm--bind-mouse-for-selection helm-selection-point)))) + (t (helm-log + "Error: %s %s" + proc-name + (replace-regexp-in-string "\n" "" event)))))))))) + +(defclass helm-grep-ag-class (helm-source-async) + ((nohighlight :initform t) + (pcre :initarg :pcre :initform t + :documentation + " Backend is using pcre regexp engine when non--nil.") + (keymap :initform 'helm-grep-map) + (history :initform 'helm-grep-ag-history) + (help-message :initform 'helm-grep-help-message) + (filtered-candidate-transformer :initform #'helm-grep-fc-transformer) + (persistent-action :initform 'helm-grep-persistent-action) + (persistent-help :initform "Jump to line (`C-u' Record in mark ring)") + (candidate-number-limit :initform 99999) + (requires-pattern :initform 2) + (nomark :initform t) + (action :initform 'helm-grep-actions) + (find-file-target :initform #'helm-grep-quit-an-find-file-fn) + (group :initform 'helm-grep))) + +(defvar helm-source-grep-ag nil) + +(cl-defmethod helm--setup-source ((source helm-grep-ag-class)) + (cl-call-next-method) + (helm-aif (and helm-follow-mode-persistent + helm-source-grep-ag + (assoc-default 'follow helm-source-grep-ag)) + (setf (slot-value source 'follow) it))) + +(defun helm-grep-ag-1 (directory &optional type input) + "Start helm ag in DIRECTORY maybe searching in files of type TYPE. +If INPUT is provided, use it as the search string." + (setq helm-source-grep-ag + (helm-make-source (upcase (helm-grep--ag-command)) 'helm-grep-ag-class + :header-name (lambda (name) + (format "%s [%s]" + name (abbreviate-file-name directory))) + :candidates-process + (lambda () (helm-grep-ag-init directory type)))) + (helm-set-local-variable 'helm-input-idle-delay helm-grep-input-idle-delay) + (helm :sources 'helm-source-grep-ag + :keymap helm-grep-map + :history 'helm-grep-ag-history + :input input + :truncate-lines helm-grep-truncate-lines + :buffer (format "*helm %s*" (helm-grep--ag-command)))) + +(defun helm-grep-ag (directory with-types) + "Start grep AG in DIRECTORY. +When WITH-TYPES is non-nil provide completion on AG types." + (require 'helm-adaptive) + (helm-grep-ag-1 directory + (helm-aif (and with-types + (helm-grep-ag-get-types)) + (helm-comp-read + "Ag type: " it + :must-match t + :marked-candidates t + :fc-transformer 'helm-adaptive-sort + :buffer "*helm ag types*")))) + +;;; Git grep +;; +;; +(defvar helm-source-grep-git nil) + +(defcustom helm-grep-git-grep-command + "git --no-pager grep -n%cH --color=always --full-name -e %p -- %f" + "The git grep default command line. +The option \"--color=always\" can be used safely. +The color of matched items can be customized in your .gitconfig +See `helm-grep-default-command' for more infos. + +The \"--exclude-standard\" and \"--no-index\" switches allow +skipping unwanted files specified in ~/.gitignore_global and +searching files not already staged (not enabled by default). + +You have also to enable this in global \".gitconfig\" with + \"git config --global core.excludesfile ~/.gitignore_global\"." + :group 'helm-grep + :type 'string) + +(defun helm-grep-git-1 (directory &optional all default input) + "Run git-grep on DIRECTORY. +If DIRECTORY is not inside or part of a git repo exit with error. +If optional arg ALL is non-nil grep the whole repo otherwise +start at DIRECTORY. +Arg DEFAULT is what you will have with `next-history-element', +arg INPUT is what you will have by default at prompt on startup." + (require 'vc) + (let* (helm-grep-default-recurse-command + ;; Expand filename of each candidate with the git root dir. + ;; The filename will be in the helm-grep-fname prop. + (helm-grep-default-directory-fn (lambda () + (vc-find-root directory ".git"))) + (helm-ff-default-directory (funcall helm-grep-default-directory-fn))) + (cl-assert helm-ff-default-directory nil "Not inside a Git repository") + (helm-do-grep-1 (if all '("") `(,(expand-file-name directory))) + nil 'git nil default input 'helm-source-grep-git))) + + +;;;###autoload +(defun helm-do-grep-ag (arg) + "Preconfigured `helm' for grepping with AG in `default-directory'. +With prefix arg prompt for type if available with your AG +version." + (interactive "P") + (require 'helm-files) + (helm-grep-ag (expand-file-name default-directory) arg)) + +;;;###autoload +(defun helm-grep-do-git-grep (arg) + "Preconfigured `helm' for git-grepping `default-directory'. +With a prefix arg ARG git-grep the whole repository." + (interactive "P") + (require 'helm-files) + (helm-grep-git-1 default-directory arg)) + + +(provide 'helm-grep) + +;;; helm-grep.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-help.el b/code/elpa/helm-20220423.1712/helm-help.el new file mode 100644 index 0000000..d41128a --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-help.el @@ -0,0 +1,2480 @@ +;;; helm-help.el --- Help messages for Helm. -*- lexical-binding: t -*- + +;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Code: +(require 'helm) + + +(defgroup helm-help nil + "Embedded help for `helm'." + :group 'helm) + +(defface helm-helper + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :inherit helm-header)) + "Face for Helm help string in minibuffer." + :group 'helm-help) + +(defvar helm-help--string-list '(helm-help-message + helm-buffer-help-message + helm-ff-help-message + helm-read-file-name-help-message + helm-generic-file-help-message + helm-fd-help-message + helm-grep-help-message + helm-pdfgrep-help-message + helm-etags-help-message + helm-ucs-help-message + helm-bookmark-help-message + helm-esh-help-message + helm-buffers-ido-virtual-help-message + helm-moccur-help-message + helm-top-help-message + helm-el-package-help-message + helm-M-x-help-message + helm-imenu-help-message + helm-colors-help-message + helm-semantic-help-message + helm-kmacro-help-message + helm-kill-ring-help-message) + "A list of help messages (strings) used by `helm-documentation'.") + +(defvar helm-documentation-buffer-name "*helm documentation*") + +;;;###autoload +(defun helm-documentation () + "Preconfigured `helm' for Helm documentation. +With a prefix arg refresh the documentation. + +Find here the documentation of all documented sources." + (interactive) + (let ((buf (get-buffer-create helm-documentation-buffer-name))) + (switch-to-buffer buf) + (set-buffer buf) + (let ((inhibit-read-only t)) + (erase-buffer) + (save-excursion + (cl-loop for elm in helm-help--string-list + for str = (helm-interpret-value elm) + do (insert (substitute-command-keys str) "\n\n"))) + (org-mode)) + (setq buffer-read-only t) + (view-mode))) + + +;;; Local help messages. + +;;; `helm-buffer-list' help +;; +;; +(defvar helm-buffer-help-message + "* Helm Buffer + +** Tips + +*** Completion + +**** Major-mode + +You can enter a partial major-mode name (e.g. lisp, sh) to narrow down buffers. +To specify the major-mode, prefix it with \"*\" e.g. \"*lisp\". + +If you want to match all buffers but the ones with a specific major-mode +\(negation), prefix the major-mode with \"!\" e.g. \"*!lisp\". + +If you want to specify more than one major-mode, separate them with \",\", +e.g. \"*!lisp,!sh,!fun\" lists all buffers but the ones in lisp-mode, sh-mode +and fundamental-mode. + +Then enter a space followed by a pattern to narrow down to buffers matching this +pattern. + +**** Search inside buffers + +If you enter a space and a pattern prefixed by \"@\", Helm searches for text +matching this pattern *inside* the buffer (i.e. not in the name of the buffer). + +Negation are supported i.e. \"!\". + +When you specify more than one of such patterns, it will match +buffers with contents matching each of these patterns i.e. AND, +not OR. That means that if you specify \"@foo @bar\" the contents +of buffer will have to be matched by foo AND bar. If you specify +\"@foo @!bar\" it means the contents of the buffer have to be +matched by foo but NOT bar. + +If you enter a pattern prefixed with an escaped \"@\", Helm searches for a +buffer matching \"@pattern\" but does not search inside the buffer. + +**** Search by directory name + +If you prefix the pattern with \"/\", Helm matches over the directory names +of the buffers. + +This feature can be used to narrow down the search to one directory while +subsequent strings entered after a space match over the buffer name only. + +Note that negation is not supported for matching on buffer filename. + +Starting from Helm v1.6.8, you can specify more than one directory. + +**** Fuzzy matching + +`helm-buffers-fuzzy-matching' turns on fuzzy matching on buffer +names, but not on directory names or major modes. A pattern +starting with \"^\" disables fuzzy matching and matching is done +litteraly IOW do not use regexps (\"^\" or whatever special +regexp character) when you want to fuzzy match. + +**** Examples + +With the following pattern + + \"*lisp ^helm @moc\" + +Helm narrows down the list by selecting only the buffers that are in lisp mode, +start with \"helm\" and which content matches \"moc\". + +Without the \"@\" + + \"*lisp ^helm moc\" + +Helm looks for lisp mode buffers starting with \"helm\" and containing \"moc\" +in their name. + +With this other pattern + + \"*!lisp !helm\" + +Helm narrows down to buffers that are not in \"lisp\" mode and that do not match +\"helm\". + +With this last pattern + + /helm/ w3 + +Helm narrows down to buffers that are in any \"helm\" subdirectory and +matching \"w3\". + +*** Creating buffers + +When creating a new buffer, use `\\[universal-argument]' to choose a mode from a +list. This list is customizable, see `helm-buffers-favorite-modes'. + +*** Killing buffers + +You can kill buffers either one by one or all the marked buffers at once. + +One kill-buffer command leaves Helm while the other is persistent. Run the +persistent kill-buffer command either with the regular +`helm-execute-persistent-action' called with a prefix argument (`\\[universal-argument] \\\\[helm-execute-persistent-action]') +or with its specific command `helm-buffer-run-kill-persistent'. See the +bindings below. + +*** Switching to buffers + +To switch to a buffer, press RET, to switch to a buffer in another window, select this buffer +and press \\\\[helm-buffer-switch-other-window], when called with a prefix arg +the buffer will be displayed vertically in other window. +If you mark more than one buffer, the marked buffers will be displayed in different windows. + +*** Saving buffers + +If buffer is associated to a file and is modified, it is by default colorized in orange, +see [[Meaning of colors and prefixes for buffers][Meaning of colors and prefixes for buffers]]. +You can save these buffers with \\\\[helm-buffer-save-persistent]. +If you want to save all these buffers, you can mark them with \\[helm-buffers-mark-similar-buffers] +and save them with \\[helm-buffer-save-persistent]. You can also do this in one step with +\\[helm-buffer-run-save-some-buffers]. Note that you will not be asked for confirmation. + +*** Meaning of colors and prefixes for buffers + +Remote buffers are prefixed with '@'. +Red => Buffer's file was modified on disk by an external process. +Indianred2 => Buffer exists but its file has been deleted. +Orange => Buffer is modified and not saved to disk. +Italic => A non-file buffer. +Yellow => Tramp archive buffer. + +** Commands +\\ +|Keys|Description| +|-------------+----------| +|\\[helm-buffer-run-zgrep]|Grep Buffer(s) works as zgrep too (`\\[universal-argument]' to grep all buffers but non-file buffers). +|\\[helm-buffers-run-occur]|Multi-Occur buffer or marked buffers (`\\[universal-argument]' to toggle force-searching current-buffer). +|\\[helm-buffer-switch-other-window]|Switch to other window. +|\\[helm-buffer-switch-other-frame]|Switch to other frame. +|\\[helm-buffers-run-browse-project]|Browse project from buffer. +|\\[helm-buffer-run-query-replace-regexp]|Query-replace-regexp in marked buffers. +|\\[helm-buffer-run-query-replace]|Query-replace in marked buffers. +|\\[helm-buffer-run-ediff]|Ediff current buffer with candidate. With two marked buffers, ediff those buffers. +|\\[helm-buffer-run-ediff-merge]|Ediff-merge current buffer with candidate. With two marked buffers, ediff-merge those buffers. +|\\[helm-buffer-diff-persistent]|Toggle Diff-buffer with saved file without leaving Helm. +|\\[helm-buffer-revert-persistent]|Revert buffer without leaving Helm. +|\\[helm-buffer-save-persistent]|Save buffer without leaving Helm. +|\\[helm-buffer-run-save-some-buffers]|Save all unsaved buffers. +|\\[helm-buffer-run-kill-buffers]|Delete marked buffers and leave Helm. +|\\[helm-buffer-run-kill-persistent]|Delete buffer without leaving Helm. +|\\[helm-buffer-run-rename-buffer]|Rename buffer. +|\\[helm-toggle-all-marks]|Toggle all marks. +|\\[helm-mark-all]|Mark all. +|\\[helm-toggle-buffers-details]|Toggle details. +|\\[helm-buffers-toggle-show-hidden-buffers]|Show hidden buffers. +|\\[helm-buffers-mark-similar-buffers]|Mark all buffers of the same type (color) as current buffer.") + +;;; Find files help (`helm-find-files') +;; +;; +(defvar helm-ff-help-message + "* Helm Find Files + +** Tips + +*** Navigation summary + +For a better experience you can enable auto completion by setting +`helm-ff-auto-update-initial-value' to non-nil in your init file. It is not +enabled by default to not confuse new users. + +**** Navigate with arrow keys + +You can use and arrows to go down or up one level, to disable +this customize `helm-ff-lynx-style-map'. +Note that using `setq' will NOT work. + +**** Use `\\\\[helm-execute-persistent-action]' (persistent action) on a directory to go down one level + +On a symlinked directory a prefix argument expands to its true name. + +**** Use `\\\\[helm-find-files-up-one-level]' or `DEL' on a directory to go up one level + +***** `DEL' behavior + +`DEL' by default deletes char backward. + +But when `helm-ff-DEL-up-one-level-maybe' is non nil `DEL' behaves +differently depending on the contents of helm-pattern. It goes up one +level if the pattern is a directory ending with \"/\" or disables HFF +auto update and delete char backward if the pattern is a filename or +refers to a non existing path. Going up one level can be disabled +if necessary by deleting \"/\" at the end of the pattern using +\\\\[backward-char] and \\[helm-delete-minibuffer-contents]. + +Note that when deleting char backward, Helm takes care of +disabling update giving you the opportunity to edit your pattern for +e.g. renaming a file or creating a new file or directory. +When `helm-ff-auto-update-initial-value' is non nil you may want to +disable it temporarily, see [[Toggle auto-completion][Toggle auto-completion]] for this. + +**** Use `\\\\[helm-find-files-down-last-level]' to walk back the resulting tree of all the `\\\\[helm-find-files-up-one-level]' or DEL you did + +The tree is reinitialized each time you browse a new tree with +`\\\\[helm-execute-persistent-action]' or by entering some pattern in the prompt. + +**** `RET' behavior + +It behaves differently depending on `helm-selection' (current candidate in helm-buffer): + +- candidate basename is \".\" => Open it in dired. +- candidate is a directory => Expand it. +- candidate is a file => Open it. + +If you have marked candidates and you press RET on a directory, +Helm will navigate to this directory. If you want to exit with +RET with default action with these marked candidates, press RET a +second time while you are on the root of this directory e.g. +\"/home/you/dir/.\" or press RET on any file which is not a +directory. You can also exit with default action at any moment +with `f1'. + +Note that when copying, renaming, etc. from `helm-find-files' the +destination file is selected with `helm-read-file-name'. + +**** `TAB' behavior + +Normally `TAB' is bound to `helm-select-action' in helm-map which +display the action menu. + +You can change this behavior by setting in `helm-find-files-map' +a new command for `TAB': + + (define-key helm-find-files-map (kbd \"C-i\") 'helm-ff-TAB) + +It will then behave slighly differently depending of +`helm-selection': + +- candidate basename is \".\" => open the action menu. +- candidate is a directory => expand it (behave as \\\\[helm-execute-persistent-action]). +- candidate is a file => open action menu. + +Called with a prefix arg open menu unconditionally. + +*** Filter out files or directories + +You can show files or directories only with respectively +\\\\[helm-ff-toggle-dirs-only] and \\\\[helm-ff-toggle-files-only]. +These are toggle commands i.e. filter/show_all. +Changing directory disable filtering. + +*** Sort directory contents + +When listing a directory without narrowing its contents, i.e. when pattern ends with \"/\", +you can sort alphabetically, by newest or by size by using respectively +\\\\[helm-ff-sort-alpha], \\[helm-ff-sort-by-newest] or \\[helm-ff-sort-by-size]. +NOTE: +When starting back narrowing i.e. entering something in minibuffer after \"/\" sorting is done +again with fuzzy sorting and no more with sorting methods previously selected. + +You can use these sort functions only on files or directory, +see [[Filter out files or directories][Filter out files or directories]]. + +*** Find file at point + +Helm uses `ffap' partially or completely to find file at point depending on the +value of `helm-ff-guess-ffap-filenames': if non-nil, support is complete +\(annoying), if nil, support is partial. + +Note that when the variable +`helm-ff-allow-non-existing-file-at-point' is non nil Helm will +insert the filename at point even if file with this name doesn't +exists. If non existing file at point ends with numbers prefixed +with \":\" the \":\" and numbers are stripped. + +**** Find file at line number + +When text at point is in the form of + + ~/elisp/helm/helm.el:1234 + +Helm finds this file at the indicated line number, here 1234. + +**** Find URL at point + +When a URL is found at point, Helm expands to that URL only. +Pressing `RET' opens that URL using `browse-url-browser-function'. + +**** Find e-mail address at point + +When an e-mail address is found at point, Helm expands to this e-mail address +prefixed with \"mailto:\". Pressing `RET' opens a message buffer with that +e-mail address. + +*** Quick pattern expansion + +**** Enter `~/' at end of pattern to quickly reach home directory + +**** Enter `/' at end of pattern to quickly reach the file system root + +**** Enter `./' at end of pattern to quickly reach `default-directory' + +\(As per its value at the beginning of the session.) + +If you already are in the `default-directory' this will move the cursor to the top. + +**** Enter `../' at end of pattern will reach upper directory, moving cursor to the top + +This is different from using `\\\\[helm-find-files-up-one-level]' in that it moves +the cursor to the top instead of remaining on the previous subdir name. + +**** Enter `..name/' at end of pattern to start a recursive search + +It searches directories matching \"name\" under the current directory, see the +\"Recursive completion on subdirectories\" section below for more details. + +**** Any environment variable (e.g. `$HOME') at end of pattern gets expanded + +**** Any valid filename yanked after pattern gets expanded + +**** Special case: URL at point + +The quick expansions do not take effect after end a URL, you must kill the +pattern first (`\\[helm-delete-minibuffer-contents]'). + +*** Helm-find-files supports fuzzy matching + +It starts from the third character of the pattern. + +For instance \"fob\" or \"fbr\" will complete \"foobar\" but \"fb\" needs a +third character in order to complete it. + +*** Watch briefly files contents while navigating + +You can use `\\[helm-execute-persistent-action]' on a filename for this, then: + +- First hit expands to that filename in the Helm buffer. +- Second hit displays the buffer filename. +- Third hit kills the buffer filename. + +Note: `\\[universal-argument] \\[helm-execute-persistent-action]' displays the buffer directly. + +*** Browse images directories with `helm-follow-mode' and navigate up/down + +Before Emacs-27 Helm was using image-dired that works with +external ImageMagick tools. From Emacs-27 Helm use native +display of images with image-mode by default for Emacs-27 (see `helm-ff-display-image-native'), +this allows automatic resize when changing window size, zooming with `\\[helm-ff-increase-image-size-persistent]' and `\\[helm-ff-decrease-image-size-persistent]' +and rotate images as before. + +You can also use `helm-follow-action-forward' and `helm-follow-action-backward' with +`\\[helm-follow-action-forward]' and `\\[helm-follow-action-backward]' respectively. +Note that these commands have different behavior when `helm-follow-mode' +is enabled (go to next/previous line only). + +Use `\\[universal-argument] \\[helm-execute-persistent-action]' to display an image or kill its buffer. + +TIP: Use `\\\\[helm-toggle-resplit-and-swap-windows]' and `\\[helm-enlarge-window]' to display Helm window vertically +and to enlarge it while viewing images. +Note this may not work with exotic Helm windows settings such as the ones in Spacemacs. + +**** Show thumbnails + +Helm use image-dired to show thumbnails on image files, you can +toggle the thumbnail view with \\`\\[helm-ff-toggle-thumbnails]'. + +**** Launch a slideshow from marked files + +Helm provides an action from `helm-find-files' that allows running a slideshow on marked files. +Just mark image files and launch slideshow from action menu, bindings are self documented. + +*** Open files externally + +- Open file with external program (`\\\\[helm-ff-run-open-file-externally]',`C-u' to choose). + +Helm is looking what is used by default to open file +externally (mailcap files) but have its own variable +`helm-external-programs-associations' to store external +applications. If you call the action or its binding without +prefix arg Helm will see if there is an application suitable in +`helm-external-programs-associations', otherwise it will look in +mailcap files. If you want to specify which external application +to use (and its options) use a prefix arg. + +If you have to pass arguments after filename use `%s' in your command e.g. \"foo %s -a -b\" +If you want to detach your program from Emacs, you can use e.g. \"(foo %s &)\" (only supported on Linux/Unix). +When using `%s' do not quote it (i.e. \"%s\"), helm is already quoting filename argument. + +Note: What you configure for Helm in `helm-external-programs-associations' +will take precedence on mailcap files. + +- Preview file with external program (`\\[helm-ff-run-preview-file-externally]'). + +Same as above but doesn't quit Helm session, it is apersistent action. + +- Open file externally with default tool (`\\[helm-ff-run-open-file-with-default-tool]'). + +Use `xdg-open' to open files. + +*** Toggle auto-completion + +It is useful when trying to create a new file or directory and you don't want +Helm to complete what you are writing. + +Note: On a terminal, the default binding `C-' may not work. +In this case use `C-c '. + +*** You can create a new directory and a new file at the same time + +Simply write the path in the prompt and press `RET', e.g. +\"~/new/newnew/newnewnew/my_newfile.txt\". + +*** To create a new directory, append a \"/\" to the new name and press `RET' + +*** To create a new file, enter a filename not ending with \"/\" + +Note that when you enter a new name, this one is prefixed with [?]. + +*** Recursive search from Helm-find-files + +**** You can use Helm-browse-project (see binding below) + +- With no prefix argument: +If the current directory is under version control with either git or hg and +helm-ls-git and/or helm-ls-hg are installed, it lists all the files under +version control. Otherwise it falls back to Helm-find-files. See +https://github.com/emacs-helm/helm-ls-git and +https://github.com/emacs-helm/helm-ls-hg. + +- With one prefix argument: +List all the files under this directory and other subdirectories +\(recursion) and this list of files will be cached. + +- With two prefix arguments: +Same but the cache is refreshed. + +**** You can start a recursive search with \"locate\", \"find\" or [[https://github.com/sharkdp/fd][Fd]] + +See \"Note\" in the [[Recursive completion on subdirectories][section on subdirectories]]. + +Using \"locate\", you can enable the local database with a prefix argument. If the +local database doesn't already exists, you will be prompted for its creation. +If it exists and you want to refresh it, give it two prefix args. + +When using locate the Helm buffer remains empty until you type something. +Regardless Helm uses the basename of the pattern entered in the helm-find-files +session by default. Hitting `\\[next-history-element]' should just kick in the +locate search with this pattern. If you want Helm to automatically do this, add +`helm-source-locate' to `helm-sources-using-default-as-input'. + +NOTE: On Windows use Everything with its command line ~es~ as a replacement of locate. +See [[https://github.com/emacs-helm/helm/wiki/Locate#windows][Locate on Windows]] + +**** Recursive completion on subdirectories + +Starting from the directory you are currently browsing, it is possible to have +completion of all directories underneath. Say you are at \"/home/you/foo/\" and +you want to go to \"/home/you/foo/bar/baz/somewhere/else\", simply type +\"/home/you/foo/..else\" and hit `\\[helm-execute-persistent-action]' or enter +the final \"/\". Helm will then list all possible directories under \"foo\" +matching \"else\". + +Note: Completion on subdirectories uses \"locate\" as backend, you can configure +the command with `helm-locate-recursive-dirs-command'. Because this completion +uses an index, the directory tree displayed may be out-of-date and not reflect +the latest change until you update the index (using \"updatedb\" for \"locate\"). + +If for some reason you cannot use an index, the \"find\" command from +\"findutils\" can be used instead. It will be slower though. You need to pass +the basedir as first argument of \"find\" and the subdir as the value for +'-(i)regex' or '-(i)name' with the two format specs that are mandatory in +`helm-locate-recursive-dirs-command'. + +Examples: +- \"find %s -type d -name '*%s*'\" +- \"find %s -type d -regex .*%s.*$\" + +[[https://github.com/sharkdp/fd][Fd]] command is now also +supported which is regexp based and very fast. Here is the command +line to use: + +- \"fd --hidden --type d .*%s.*$ %s\" + +You can use also a glob based search, in this case use the --glob option: + +- \"fd --hidden --type d --glob '*%s*' %s\" + +*** Insert filename at point or complete filename at point + +On insertion (not on completion, i.e. there is nothing at point): + +- `\\[helm-ff-run-complete-fn-at-point]': insert absolute file name. +- `\\[universal-argument] \\[helm-ff-run-complete-fn-at-point]': insert abbreviated file name. +- `\\[universal-argument] \\[universal-argument] \\[helm-ff-run-complete-fn-at-point]': insert relative file name. +- `\\[universal-argument] \\[universal-argument] \\[universal-argument] \\[helm-ff-run-complete-fn-at-point]': insert basename. + +On completion: + +- Target starts with \"~/\": insert abbreviate file name. +- target starts with \"/\" or \"[a-z]:/\": insert full path. +- Otherwise: insert relative file name. + +*** Use the wildcard to select multiple files + +Use of wildcard is supported to run an action over a set of files. + +Example: You can copy all the files with \".el\" extension by using \"*.el\" and +then run copy action. + +Similarly, \"**.el\" (note the two stars) will recursively select all \".el\" +files under the current directory. + +Note that when recursively copying files, you may have files with same name +dispatched across different subdirectories, so when copying them in the same +directory they will get overwritten. To avoid this Helm has a special action +called \"backup files\" that has the same behavior as the command line \"cp -f +--backup=numbered\": it allows you to copy many files with the same name from +different subdirectories into one directory. Files with same name are renamed +as follows: \"foo.txt.~1~\". Like with the --force option of cp, it is possible +to backup files in current directory. + +This command is available only when `dired-async-mode' is active. + +When using an action that involves an external backend (e.g. grep), using \"**\" +is not recommended (even thought it works fine) because it will be slower to +select all the files. You are better off leaving the backend to do it, it will +be faster. However, if you know you have not many files it is reasonable to use +this, also using not recursive wildcard (e.g. \"*.el\") is perfectly fine for +this. + +The \"**\" feature is active by default in the option `helm-file-globstar'. It +is different from the Bash \"shopt globstar\" feature in that to list files with +a named extension recursively you would write \"**.el\" whereas in Bash it would +be \"**/*.el\". Directory selection with \"**/\" like Bash \"shopt globstar\" +option is not supported yet. + +Helm supports different styles of wildcards: + +- `sh' style, the ones supported by `file-expand-wildcards'. +e.g. \"*.el\", \"*.[ch]\" which match respectively all \".el\" +files or all \".c\" and \".h\" files. + +- `bash' style (partially) In addition to what allowed in `sh' +style you can specify file extensions that have more than one +character like this: \"*.{sh,py}\" which match \".sh\" and +\".py\" files. + +Of course in both styles you can specify one or two \"*\". + +*** Query replace regexp on filenames + +Replace different parts of a file basename with something else. + +When calling this action you will be prompted twice as with +`query-replace', first for the matching expression of the text to +replace and second for the replacement text. Several facilities, +however, are provided to make the two prompts more powerfull. + +**** Syntax of the first prompt + +In addition to simple regexps, these shortcuts are available: + +- Basename without extension => \"%.\" +- Only extension => \".%\" +- Substring => \"%::\" +- Whole basename => \"%\" + +**** Syntax of the second prompt + +In addition to a simple string to use as replacement, here is what you can use: + +- A placeholder refering to what you have selected in the first prompt: \"\\@\". + +After this placeholder you can use a search-and-replace syntax à-la sed: + + \"\\@/// + +You can select a substring from the string represented by the placeholder: + + \"\\@::\" + +- A special character representing a number which is incremented: \"\\#\". + +- Shortcuts for `upcase', `downcase' and `capitalize' +are available as`%u', `%d' and `%c' respectively. + +**** Examples + +***** Recursively rename all files with \".JPG\" extension to \".jpg\" + +Use the `helm-file-globstar' feature described in [[Use the wildcard to select multiple files][recursive globbing]] +by entering \"**.JPG\" at the end of the Helm-find-files pattern, then hit +\\\\[helm-ff-run-query-replace-fnames-on-marked] and enter \"JPG\" on first prompt, then \"jpg\" on second prompt and hit `RET'. + +Alternatively you can enter \".%\" at the first prompt, then \"jpg\" and hit +`RET'. Note that when using this instead of using \"JPG\" at the first prompt, +all extensions will be renamed to \"jpg\" even if the extension of one of the +files is, say, \"png\". If you want to keep the original extension you can use +\"%d\" at the second prompt (downcase). + +***** Batch-rename files from number 001 to 00x + +Use \"\\#\" inside the second prompt. + +Example 1: To rename the files + + foo.jpg + bar.jpg + baz.jpg + +to + + foo-001.jpg + foo-002.jpg + foo-003.jpg + +use \"%.\" as matching regexp and \"foo-\\#\" as replacement string. + +Example 2: To rename the files + + foo.jpg + bar.jpg + baz.jpg + +to + + foo-001.jpg + bar-002.jpg + baz-003.jpg + +use as matching regexp \"%.\" and as replacement string \"\\@-\\#\". + +***** Replace a substring + +Use \"%::\". + +Example: To rename files + + foo.jpg + bar.jpg + baz.jpg + +to + + fOo.jpg + bAr.jpg + bAz.jpg + +use as matching regexp \"%:1:2\" and as replacement string \"%u\" (upcase). + +Note that you \*cannot* use \"%.\" and \".%\" along with substring replacement. + +***** Modify the string from the placeholder (\\@) + +- By substring, i.e. only using the substring of the placeholder: \"\\@::\". +The length of placeholder is used for when unspecified. + +Example 1: \"\\@:0:2\" replaces from the beginning to the second char of the placeholder. + +Example 2: \\@:2: replaces from the second char of the placeholder to the end. + +- By search-and-replace: \"\\@///\". + +Incremental replacement is also handled in . + +Example 3: \"\\@/foo/bar/\" replaces \"foo\" by \"bar\" in the placeholder. + +Example 4: \"\\@/foo/-\\#/\" replaces \"foo\" in the placeholder by 001, 002, etc. + +***** Clash in replacements (avoid overwriting files) + +When performing any of these replacement operations you may end up with same +names as replacement. In such cases Helm numbers the file that would otherwise +overwritten. For instance, should you remove the \"-m\" part from the files +\"emacs-m1.txt\", \"emacs-m2.txt\" and \"emacs-m3.txt\" you would end up with +three files named \"emacs.txt\", the second renaming overwriting first file, and +the third renaming overwriting second file and so on. Instead Helm will +automatically rename the second and third files as \"emacs(1).txt\" and +\"emacs(2).txt\" respectively. + +***** Query-replace on filenames vs. serial-rename action + +Unlike the [[Serial renaming][serial rename]] actions, the files renamed with +the query-replace action stay in their initial directory and are not moved to +the current directory. As such, using \"\\#\" to serial-rename files only makes +sense for files inside the same directory. It even keeps renaming files +with an incremental number in the next directories. + +*** Serial renaming + +You can use the serial-rename actions to rename, copy or symlink marked files to +a specific directory or in the current directory with all the files numbered +incrementally. + +- Serial-rename by renaming: +Rename all marked files with incremental numbering to a specific directory. + +- Serial-rename by copying: +Copy all marked files with incremental numbering to a specific directory. + +- Serial-rename by symlinking: +Symlink all marked files with incremental numbering to a specific directory. + +*** Edit marked files in a dired buffer + +You can open a dired buffer containing only marked files with `\\\\[helm-ff-run-marked-files-in-dired]'. +With a prefix argument you can open this same dired buffer in wdired mode for +editing. Note that wildcards are supported as well, so you can use e.g. +\"*.txt\" to select all \".txt\" files in the current directory or \"**.txt\" to +select all files recursively from the current directory. +See [[Use the wildcard to select multiple files]] section above. + +*** Defining default target directory for copying, renaming, etc + +You can customize `helm-dwim-target' to behave differently depending on the +windows open in the current frame. Default is to provide completion on all +directories associated to each window. + +*** Copying/Renaming from or to remote directories + +Never use ssh tramp method to copy/rename large files, use +instead its scp method if you want to avoid out of memory +problems and crash Emacs or the whole system. Moreover when using +scp method, you will hit a bug when copying more than 3 files at +the time, see [[https://github.com/emacs-helm/helm/issues/1945][bug#1945]]. +The best way actually is using Rsync to copy files from or to +remote, see [[Use Rsync to copy files][Use Rsync to copy files]]. +Also if you often work on remote you may consider using SSHFS +instead of relying on tramp. + +*** Copying and renaming asynchronously + +If you have the async library installed (if you got Helm from MELPA you do), you +can use it for copying/renaming files by enabling `dired-async-mode'. + +Note that even when async is enabled, running a copy/rename action with a prefix +argument will execute action synchronously. Moreover it will follow the first +file of the marked files in its destination directory. + +When `dired-async-mode' is enabled, an additional action named \"Backup files\" +will be available. (Such command is not natively available in Emacs). +See [[Use the wildcard to select multiple files]] for details. + +*** Use Rsync to copy files + +If Rsync is available, you can use it to copy/sync files or directories +with some restrictions though: + +- Copying from/to tramp sudo method may not work (permissions). +- Copying from remote to remote is not supported (rsync restriction) +however you can mount a remote with sshfs and copy to it (best), otherwise you have to modify +the command line with a prefix arg, see [[https://unix.stackexchange.com/questions/183504/how-to-rsync-files-between-two-remotes][how-to-rsync-files-between-two-remotes]] +for the command line to use. + +This command is mostly useful when copying large files as it is +fast, asynchronous and provide a progress bar in mode-line. Each +rsync process have its own progress bar, so you can run several +rsync jobs, they are independents. If rsync fails you can +consult the \"*helm-rsync*\" buffer to see rsync errors. An +help-echo (move mouse over progress bar) is provided to see which +file is in transfer. Note that when copying directories, no +trailing slashes are added to directory names, which mean that +directory is created on destination if it doesn't already exists, +see rsync documentation for more infos on rsync behavior. To +synchronize a directory, mark all in the directory and rsync all +marked to the destination directory or rsync the directory itself +to its parent, e.g. remote:/home/you/music => /home/you. + +The options are configurable through `helm-rsync-switches', but +you can modify them on the fly when needed by using a prefix arg, +in this case you will be prompted for modifications. + +NOTE: When selecting a remote file, if you use the tramp syntax +for specifying a port, i.e. host#2222, helm will add +automatically \"-e 'ssh -p 2222'\" to the rsync command line +unless you have specified yourself the \"-e\" option by editing +rsync command line with a prefix arg (see above). + +*** Access files on Android phones from Helm + +Since Android doesn't provide anymore mass storage for USB, it is +not simple to access files on Android, the best way to do this +actually seems to use Adb, here some hints to set this up, read +in addition the Tramp documentation. + +1) Install Adb, most distribution provide it. +2) Enable on your phone USB debug in System/dvlpmnt settings. +3) From helm-find-files use adb tramp method: + /adb::/ +From there you can navigate as usual, mark and copy files etc... + +*** Bookmark the `helm-find-files' session + +You can bookmark the `helm-find-files' session with `\\[helm-ff-bookmark-set]'. +You can later retrieve these bookmarks by calling `helm-filtered-bookmarks' +or, from the current `helm-find-files' session, by hitting `\\[helm-find-files-switch-to-bookmark]'. + +*** Grep files from `helm-find-files' + +You can grep individual files from `helm-find-files' by using +\`\\\\[helm-ff-run-grep]'. This same command can also +recursively grep files from the current directory when called with a prefix +argument. In this case you will be prompted for the file extensions to use +\(grep backend) or the types of files to use (ack-grep backend). See the +`helm-grep-default-command' documentation to set this up. For compressed files +or archives, use zgrep with \`\\\\[helm-ff-run-zgrep]'. + +Otherwise you can use recursive commands like \`\\\\[helm-ff-run-grep-ag]' or `\\\\[helm-ff-run-git-grep]' +that are much faster than using `\\\\[helm-ff-run-grep]' with a prefix argument. +See `helm-grep-ag-command' and `helm-grep-git-grep-command' to set this up. + +You can also use \"id-utils\"' GID with \`\\\\[helm-ff-run-gid]' +by creating an ID index file with the \"mkid\" shell command. + +All those grep commands use the symbol at point as the default pattern. +Note that default is different from input (nothing is added to the prompt until +you hit `\\[next-history-element]'). + +**** Grepping on remote files + +On remote files grep is not well supported by TRAMP unless you suspend updates before +entering the pattern and re-enable it once your pattern is ready. +To toggle suspend-update, use `\\\\[helm-toggle-suspend-update]'. + +*** Execute Eshell commands on files + +Setting up aliases in Eshell allows you to set up powerful customized commands. + +Your aliases for using eshell command on file should allow +specifying one or more files, use e.g. \"alias foo $1\" or +\"alias foo $*\", if you want your command to be asynchronous add +at end \"&\", e.g. \"alias foo $* &\". + +Adding Eshell aliases to your `eshell-aliases-file' or using the +`alias' command from Eshell allows you to create personalized +commands not available in `helm-find-files' actions and use them +from `\\\\[helm-ff-run-eshell-command-on-file]'. + +Example: You want a command to uncompress some \"*.tar.gz\" files from `helm-find-files': + +1) Create an Eshell alias named, say, \"untargz\" with the command +\"alias untargz tar zxvf $*\". + +2) Now from `helm-find-files' select the \"*.tar.gz\" file (you can also +mark files if needed) and hit `\\\\[helm-ff-run-eshell-command-on-file]'. + +Note: When using marked files with this, the meaning of the prefix argument is +quite subtle. Say you have \"foo\", \"bar\" and \"baz\" marked; when you run +the alias command `example' on these files with no prefix argument it will run +`example' sequentially on each file: + +$ example foo +$ example bar +$ example baz + +With a prefix argument however it will apply `example' on all files at once: + +$ example foo bar baz + +Of course the alias command should support this. + +NOTE: Helm assume that any alias command ending with '$*' or +'$*&' supports many files as arguments, so no need to give a +prefix arg for such alias, however if your command is not an +alias you have to specify a prefix arg if you want your command +to apply all files at once. + +If you add %s to the command line %s will be replaced with the candidate, this mean you can +add extra argument to your command e.g. command -extra-arg %s or command %s -extra-arg. +If you want to pass many files inside %s, don't forget to use a prefix arg. + +You can also use special placeholders in extra-args, +see the specific info page once you hit `\\\\[helm-ff-run-eshell-command-on-file]'. + +*** Using TRAMP with `helm-find-files' to read remote directories + +`helm-find-files' works fine with TRAMP despite some limitations. + +- Grepping files is not very well supported when used incrementally. +See [[Grepping on remote files]]. + +- Locate does not work on remote directories. + +**** A TRAMP syntax crash course + +Please refer to TRAMP's documentation for more details. + +- Connect to host 192.168.0.4 as user \"foo\": + +/scp:192.168.0.4@foo: + +- Connect to host 192.168.0.4 as user \"foo\" on port 2222: + +/scp:192.168.0.4@foo#2222: + +- Connect to host 192.168.0.4 as root using multihops syntax: + +/ssh:192.168.0.4@foo|sudo:192.168.0.4: + +Note: You can also use `tramp-default-proxies-alist' when connecting often to +the same hosts. + +As a rule of thumb, prefer the scp method unless using multihops (which only +works with the ssh method), especially when copying large files. + +IMPORTANT: +You need to hit `C-j' once on top of a directory on the first connection +to complete the pattern in the minibuffer. + +**** Display color for directories, symlinks etc... with tramp + +Starting at helm version 2.9.7 it is somewhat possible to +colorize fnames by listing files without loosing performances with +external commands (ls and awk) if your system is compatible. +For this you can use `helm-list-dir-external' as value +for `helm-list-directory-function'. + +See `helm-list-directory-function' documentation for more infos. + +**** Completing host + +As soon as you enter the first \":\" after method e.g =/scp:= you will +have some completion about previously used hosts or from your =~/.ssh/config= +file, hitting `\\[helm-execute-persistent-action]' or `right' on a candidate will insert this host in minibuffer +without addind the ending \":\", second hit insert the last \":\". +As soon the last \":\" is entered TRAMP will kick in and you should see the list +of candidates soon after. + +**** Completion on tramp methods + +If you enter \":\" directly after \"/\" or \"|\" you will have completion on tramp methods, +hitting `\\[helm-execute-persistent-action]' or `right' on a method will insert it in minibuffer. + +When connection fails, be sure to delete your TRAMP connection with M-x +`helm-delete-tramp-connection' before retrying. + +**** Editing local files as root + +Use the sudo method: + +\"/sudo:host:\" or simply \"/sudo::\". + +*** Attach files to a mail buffer (message-mode) + +If you are in a `message-mode' or `mail-mode' buffer, that action will appear +in action menu, otherwise it is available at any time with \\\\[helm-ff-run-mail-attach-files]. +It behaves as follows: + +- If you are in a (mail or message) buffer, files are attached there. + +- If you are not in a mail buffer but one or more mail buffers exist, you are +prompted to attach files to one of these mail buffers. + +- If you are not in a mail buffer and no mail buffer exists, +a new mail buffer is created with the attached files in it. + +*** Open files in separate windows + +When [[Marked candidates][marking]] multiple files or using [[Use the wildcard to select multiple files][wildcard]], helm allow opening all +this files in separate windows using an horizontal layout or a +vertical layout if you used a prefix arg, when no more windows can be +displayed in frame, next files are opened in background without being +displayed. When using \\\\[helm-ff-run-switch-other-window] the current +buffer is kept and files are displayed next to it with same behavior as above. +When using two prefix args, files are opened in background without beeing displayed. + +*** Expand archives as directories in a avfs directory + +If you have mounted your filesystem with mountavfs, +you can expand archives in the \"~/.avfs\" directory with \\\\[helm-execute-persistent-action]. + +*** Tramp archive support (emacs-27+ only) + +If your emacs have library tramp-archive.el, you can browse the +content of archives with emacs and BTW helm-find-files. However this beeing +experimental and not very fast, helm doesn't provide an automatic +expansion and detection of archives, you will have to add the final / +manually and may have to force update (\\\\[helm-refresh]) +or remove and add again the final / until tramp finish decompressing archive. + +*** Touch files + +In the completion buffer, you can choose the default which is the current-time, it is +the first candidate or the timestamp of one of the selected files. +If you need to use something else, use \\\\[next-history-element] and edit +the date in minibuffer. +It is also a way to quickly create a new file without opening a buffer, saving it +and killing it. +To touch more than one new file, separate you filenames with a comma (\",\"). +If one wants to create (touch) a new file with comma inside the name use a prefix arg, +this will prevent splitting the name and create multiple files. + +*** Delete files + +You can delete files without quitting helm with +`\\\\[helm-ff-persistent-delete]' or delete files and quit helm with `\\[helm-ff-run-delete-file]'. + +In the second method you can choose to +make this command asynchronous by customizing +\`helm-ff-delete-files-function'. + +_WARNING_: When deleting files asynchronously you will NOT be +WARNED if directories are not empty, that's mean non empty directories will +be deleted in background without asking. + +A good compromise is to trash your files +when using asynchronous method (see [[Trashing files][Trashing files]]). + +When choosing synchronous delete, you can allow recursive +deletion of directories with `helm-ff-allow-recursive-deletes'. +Note that when trashing (synchronous) you are not asked for recursive deletion. + +Note that `helm-ff-allow-recursive-deletes' have no effect when +deleting asynchronously. + +First method (persistent delete) is always synchronous. + +Note that when a prefix arg is given, trashing behavior is inversed. +See [[Trashing files][Trashing files]]. + +**** Trashing files + +If you want to trash your files instead of deleting them you can +set `delete-by-moving-to-trash' to non nil, like this your files +will be moved to trash instead of beeing deleted. + +You can reverse at any time the behavior of `delete-by-moving-to-trash' by using +a prefix arg with any of the delete files command. + +On GNULinux distributions, when navigating to a Trash directory you +can restore any file in ..Trash/files directory with the 'Restore +from trash' action you will find in action menu (needs the +trash-cli package installed for remote files, see [[Trashing remote files with tramp][Here]]). +You can as well delete files from Trash directories with the 'delete files from trash' +action. +If you want to know where a file will be restored, hit `M-i', you will find a trash info. + +Tip: Navigate to your Trash/files directories with `helm-find-files' and set a bookmark +there with \\\\[helm-ff-bookmark-set] for fast access to Trash. + +NOTE: Restoring files from trash is working only on system using +the [[http://freedesktop.org/wiki/Specifications/trash-spec][freedesktop trash specifications]]. + +_WARNING:_ + +If you have an ENV var XDG_DATA_HOME in your .profile or .bash_profile +and this var is set to something like $HOME/.local/share (like preconized) +`move-file-to-trash' may try to create $HOME/.local/share/Trash (literally) +and its subdirs in the directory where you are actually trying to trash files. +because `move-file-to-trash' is interpreting XDG_DATA_HOME literally instead +of evaling its value (with `substitute-in-file-name'). + +***** Trashing remote files with tramp + +Trashing remote files (or local files with sudo method) is disabled by default +because tramp is requiring the 'trash' command to be installed, if you want to +trash your remote files, customize `helm-trash-remote-files'. +The package on most GNU/Linux based distributions is trash-cli, it is available [[https://github.com/andreafrancia/trash-cli][here]]. + +NOTE: +When deleting your files with sudo method, your trashed files will not be listed +with trash-list until you log in as root. + +*** Checksum file + +Checksum is calculated with the md5sum, sha1sum, sha224sum, +sha256sum, sha384sum and sha512sum when available, otherwise the +Emacs function `secure-hash' is used but it is slow and may crash +Emacs and even the whole system as it eats all memory. So if +your system doesn't have the md5 and sha command line tools be +careful when checking sum of larges files e.g. isos. + +*** Ignored or boring files + +Helm-find-files can ignore files matching +`helm-boring-file-regexp-list' or files that are git ignored, you +can set this with `helm-ff-skip-boring-files' or +`helm-ff-skip-git-ignored-files'. +NOTE: This will slow down helm, be warned. + +*** Helm-find-files is using a cache + +Helm is caching each directory files list in a hash table for +faster search, when a directory is modified it is removed from cache +so that further visit in this directory refresh cache. +You may have in some rare cases to refresh directory manually with `\\\\[helm-refresh]' +for example when helm-find-files session is running and a file is modified/deleted +in current visited directory by an external command from outside Emacs. + +NOTE: Helm is using file-notify to watch visited directories, +nowaday most systems come with a notify package but if your +system doesn't support this, you can turn off file notifications +by customizing the variable `helm-ff-use-notify'. In this case +you will have to refresh manually directories when needed with `\\\\[helm-refresh]'. + +*** Prefix file candidates with icons + +If `all-the-icons' package is installed, turning on +`helm-ff-icon-mode' will show icons before files and directories. + +** Commands +\\ +|Keys|Description +|-----------+----------| +|\\[helm-ff-run-locate]|Run `locate' (`\\[universal-argument]' to specify locate database, `M-n' to insert basename of candidate). +|\\[helm-ff-run-browse-project]|Browse project (`\\[universal-argument]' to recurse, `\\[universal-argument] \\[universal-argument]' to recurse and refresh database). +|\\[helm-ff-run-find-sh-command]|Run `find' shell command from this directory. +|\\[helm-ff-run-grep]|Run Grep (`\\[universal-argument]' to recurse). +|\\[helm-ff-run-pdfgrep]|Run Pdfgrep on marked files. +|\\[helm-ff-run-zgrep]|Run zgrep (`\\[universal-argument]' to recurse). +|\\[helm-ff-run-grep-ag]|Run AG grep on current directory. +|\\[helm-ff-run-git-grep]|Run git-grep on current directory. +|\\[helm-ff-run-gid]|Run gid (id-utils). +|\\[helm-ff-run-etags]|Run Etags (`\\[universal-argument]' to use thing-at-point, `\\[universal-argument] \\[universal-argument]' to reload cache). +|\\[helm-ff-run-rename-file]|Rename Files (`\\[universal-argument]' to follow). +|\\[helm-ff-run-query-replace-fnames-on-marked]|Query replace on marked files. +|\\[helm-ff-run-copy-file]|Copy Files (`\\[universal-argument]' to follow). +|\\[helm-ff-run-rsync-file]|Rsync Files (`\\[universal-argument]' to edit command). +|\\[helm-ff-run-byte-compile-file]|Byte Compile Files (`\\[universal-argument]' to load). +|\\[helm-ff-run-load-file]|Load Files. +|\\[helm-ff-run-symlink-file]|Symlink Files. +|\\[helm-ff-run-hardlink-file]|Hardlink files. +|\\[helm-ff-run-relsymlink-file]|Relative symlink Files. +|\\[helm-ff-run-delete-file]|Delete Files. +|\\[helm-ff-run-touch-files]|Touch files. +|\\[helm-ff-run-kill-buffer-persistent]|Kill buffer candidate without leaving Helm. +|\\[helm-ff-persistent-delete]|Delete file without leaving Helm. +|\\[helm-ff-run-switch-to-shell]|Switch to prefered shell. +|\\[helm-ff-run-eshell-command-on-file]|Eshell command on file (`\\[universal-argument]' to apply on marked files, otherwise treat them sequentially). +|\\[helm-ff-run-ediff-file]|Ediff file. +|\\[helm-ff-run-ediff-merge-file]|Ediff merge file. +|\\[helm-ff-run-complete-fn-at-point]|Complete file name at point. +|\\[helm-ff-run-switch-other-window]|Switch to other window. +|\\[helm-ff-run-switch-other-frame]|Switch to other frame. +|\\[helm-ff-run-open-file-externally]|Open file with external program (`\\[universal-argument]' to choose). +|\\[helm-ff-run-preview-file-externally]|Preview file with external program. +|\\[helm-ff-run-open-file-with-default-tool]|Open file externally with default tool. +|\\[helm-ff-rotate-left-persistent]|Rotate image left. +|\\[helm-ff-rotate-right-persistent]|Rotate image right. +|\\[helm-ff-increase-image-size-persistent]|Zoom in image. +|\\[helm-ff-decrease-image-size-persistent]|Zoom out image. +|\\[helm-ff-toggle-thumbnails]|Show thumbnails on image files. +|\\[helm-find-files-up-one-level]|Go to parent directory. +|\\[helm-find-files-history]|Switch to the visited-directory history. +|\\[helm-ff-file-name-history]|Switch to file name history. +|\\[helm-ff-properties-persistent]|Show file properties in a tooltip. +|\\[helm-mark-all]|Mark all visible candidates. +|\\[helm-ff-run-toggle-auto-update]|Toggle auto-expansion of directories. +|\\[helm-unmark-all]|Unmark all candidates, visible and invisible ones. +|\\[helm-ff-run-mail-attach-files]|Attach files to message buffer. +|\\[helm-ff-run-print-file]|Print file, (`\\[universal-argument]' to refresh printer list). +|\\[helm-enlarge-window]|Enlarge Helm window. +|\\[helm-narrow-window]|Narrow Helm window. +|\\[helm-ff-run-toggle-basename]|Toggle basename/fullpath. +|\\[helm-ff-run-find-file-as-root]|Find file as root. +|\\[helm-ff-run-find-alternate-file]|Find alternate file. +|\\[helm-ff-run-insert-org-link]|Insert org link. +|\\[helm-ff-bookmark-set]|Set bookmark to current directory. +|\\[helm-find-files-switch-to-bookmark]|Jump to bookmark list. +|\\[helm-ff-sort-alpha]|Sort alphabetically. +|\\[helm-ff-sort-by-newest]|Sort by newest. +|\\[helm-ff-sort-by-size]|Sort by size. +|\\[helm-ff-toggle-dirs-only]|Show only directories. +|\\[helm-ff-toggle-files-only]|Show only files. +|\\[helm-ff-sort-by-ext]|Sort by extensions.") + +;;; Help for file-name-history +;; +;; +(defvar helm-file-name-history-help-message + "* Helm file name history + +** Tips +You can open directly the selected file and exit helm or preselect the file in helm-find-files, +see actions in action menu. + +You can toggle the view of deleted files, see commands below. + +** Commands +\\ +\\[helm-file-name-history-show-or-hide-deleted]|Toggle deleted files view.") + +;;; Help for `helm-read-file-name' +;; +;; +(defun helm-read-file-name-help-message () + (let ((name (if helm-alive-p + (assoc-default 'name (helm-get-current-source)) + "generic"))) + (format + "* Helm `%s' read file name completion + +This is `%s' read file name completion that have been \"helmized\" +because you have enabled [[Helm mode][helm-mode]]. +Don't confuse this with `helm-find-files' which is a native helm command, +see [[Helm functions vs helmized Emacs functions]]. + +** Tips + +*** Navigation + +**** Enter `~/' at end of pattern to quickly reach home directory + +**** Enter `/' at end of pattern to quickly reach the file system root + +**** Enter `./' at end of pattern to quickly reach `default-directory' + +\(As per its value at the beginning of the session.) + +If you already are in the `default-directory' this will move the cursor to the top. + +**** Enter `../' at end of pattern will reach upper directory, moving cursor on top + +This is different from using `\\[helm-find-files-up-one-level]' in that it moves +the cursor to the top instead of remaining on the previous subdir name. + +**** You can complete with partial basename + +It starts from the third character of the pattern. + +For instance \"fob\" or \"fbr\" will complete \"foobar\" but \"fb\" needs a +third character in order to complete it. + +*** Persistent actions + +By default `helm-read-file-name' uses the persistent actions of `helm-find-files'. + +**** Use `\\[universal-argument] \\\\[helm-execute-persistent-action]' to display an image + +**** `\\\\[helm-execute-persistent-action]' on a filename will expand to this filename in Helm-buffer + +Second hit displays the buffer filename. +Third hit kills the buffer filename. +Note: `\\[universal-argument] \\\\[helm-execute-persistent-action]' displays the buffer directly. + +**** Browse images directories with `helm-follow-mode' and navigate up/down + +*** Delete characters backward + +When you want to delete characters backward, e.g. to create a new file or directory, +auto-update may come in the way when it keeps updating to an existent directory. +In that case, type `C-' and then `'. +This should not be needed when copying/renaming files because autoupdate is disabled +by default in that case. + +Note: On a terminal, the default binding `C-' may not work. +In this case use `C-c '. + +*** Create new directories and files + +**** You can create a new directory and a new file at the same time + +Simply write the path in prompt and press `RET', e.g. +\"~/new/newnew/newnewnew/my_newfile.txt\". + +**** To create a new directory, append a \"/\" at to the new name and press `RET' + +**** To create a new file, enter a filename not ending with \"/\" + +File and directory creation works only with some commands (e.g. `find-file') +and it will not work with others where it is not intended to return a file or +a directory \(e.g `list-directory'). + +*** Exiting minibuffer with empty string + +You can exit minibuffer with empty string with \\\\[helm-cr-empty-string]. +It is useful when some commands are prompting continuously until you enter an empty prompt. + +** Commands +\\ +|Keys|Description +|-----------+----------| +|\\[helm-find-files-up-one-level]|Go to parent directory. +|\\[helm-ff-run-toggle-auto-update]|Toggle auto-expansion of directories. +|\\[helm-ff-run-toggle-basename]|Toggle basename. +|\\[helm-ff-file-name-history]|File name history. +|C/\\[helm-cr-empty-string]|Return empty string unless `must-match' is non-nil. +|\\[helm-next-source]|Go to next source. +|\\[helm-previous-source]|Go to previous source." + name name))) + +;;; FD help +;; +;; +(defvar helm-fd-help-message + "* Helm fd + +** Tips + +\[[https://github.com/sharkdp/fd][The Fd command line tool]] is very fast to search files recursively. +You may have to wait several seconds at first usage when your +hard drive cache is \"cold\", then once the cache is initialized +searchs are very fast. You can pass any [[https://github.com/sharkdp/fd#command-line-options][Fd options]] before pattern, e.g. \"-e py foo\". + +The [[https://github.com/sharkdp/fd][Fd]] command line can be customized with `helm-fd-switches' user variable. +Always use =--color always= as option otherwise you will have no colors. +To customize colors see [[https://github.com/sharkdp/fd#colorized-output][Fd colorized output]]. + +NOTE: +Starting from fd version 8.2.1, you have to provide the env var +LS_COLORS to Emacs to have a colorized output, the easiest way is +to add to your =~/.profile= file =eval $(dircolors)=. +Another way is using =setenv= in your init file. +This is not needed when running Emacs from a terminal either with =emacs -nw= +or =emacs= because emacs inherit the env vars of this terminal. +See [[https://github.com/sharkdp/fd/issues/725][fd bugref#725]] + +Search is (pcre) regexp based (see [[https://docs.rs/regex/1.0.0/regex/#syntax][Regexp syntax]]), multi patterns are _not_ supported. + +** Man page + +NAME + fd - find entries in the filesystem + +SYNOPSIS + fd [-HIEsiaLp0hV] [-d depth] [-t filetype] [-e ext] [-E exclude] [-c + when] [-j num] [-x cmd] [pattern] [path...] + +DESCRIPTION + fd is a simple, fast and user-friendly alternative to find(1). + +OPTIONS + -H, --hidden + Include hidden files and directories in the search results + (default: hidden files and directories are skipped). + + -I, --no-ignore + Show search results from files and directories that would other‐ + wise be ignored by .gitignore, .ignore, .fdignore, or the global + ignore file. + + -u, --unrestricted + Alias for '--no-ignore'. Can be repeated; '-uu' is an alias for + '--no-ignore --hidden'. + + --no-ignore-vcs + Show search results from files and directories that would other‐ + wise be ignored by .gitignore files. + + -s, --case-sensitive + Perform a case-sensitive search. By default, fd uses case-insen‐ + sitive searches, unless the pattern contains an uppercase char‐ + acter (smart case). + + -i, --ignore-case + Perform a case-insensitive search. By default, fd uses case- + insensitive searches, unless the pattern contains an uppercase + character (smart case). + + -g, --glob + Perform a glob-based search instead of a regular expression + search. + + --regex + Perform a regular-expression based seach (default). This can be + used to override --glob. + + -F, --fixed-strings + Treat the pattern as a literal string instead of a regular + expression. + + -a, --absolute-path + Shows the full path starting from the root as opposed to rela‐ + tive paths. + + -l, --list-details + Use a detailed listing format like 'ls -l'. This is basically an + alias for '--exec-batch ls -l' with some additional 'ls' + options. This can be used to see more metadata, to show symlink + targets and to achieve a deterministic sort order. + + -L, --follow + By default, fd does not descend into symlinked directories. + Using this flag, symbolic links are also traversed. + + -p, --full-path + By default, the search pattern is only matched against the file‐ + name (or directory name). Using this flag, the pattern is + matched against the full path. + + -0, --print0 + Separate search results by the null character (instead of new‐ + lines). Useful for piping results to xargs. + + --max-results count + Limit the number of search results to 'count' and quit immedi‐ + ately. + + -1 Limit the search to a single result and quit immediately. This + is an alias for '--max-results=1'. + + --show-errors + Enable the display of filesystem errors for situations such as + insufficient permissions or dead symlinks. + + --one-file-system, --mount, --xdev + By default, fd will traverse the file system tree as far as + other options dictate. With this flag, fd ensures that it does + not descend into a different file system than the one it started + in. Comparable to the -mount or -xdev filters of find(1). + + -h, --help + Print help information. + + -V, --version + Print version information. + + -d, --max-depth d + Limit directory traversal to at most d levels of depth. By + default, there is no limit on the search depth. + + --min-depth d + Only show search results starting at the given depth. See also: + '--max-depth' and '--exact-depth'. + + --exact-depth d + Only show search results at the exact given depth. This is an + alias for '--min-depth --max-depth '. + + -t, --type filetype + Filter search by type: + + f, file + regular files + + d, directory + directories + + l, symlink + symbolic links + + x, executable + executable (files) + + e, empty + empty files or directories + + s, socket + sockets + + p, pipe + named pipes (FIFOs) + + This option can be used repeatedly to allow for multiple file + types. + + -e, --extension ext + Filter search results by file extension ext. This option can be + used repeatedly to allow for multiple possible file extensions. + + -E, --exclude pattern + Exclude files/directories that match the given glob pattern. + This overrides any other ignore logic. Multiple exclude pat‐ + terns can be specified. + + --ignore-file path + Add a custom ignore-file in '.gitignore' format. These files + have a low precedence. + + -c, --color when + Declare when to colorize search results: + + auto Colorize output when standard output is connected to terminal (default). + + never Do not colorize output. + + always Always colorize output. + + -j, --threads num + Set number of threads to use for searching & executing (default: + number of available CPU cores). + + -S, --size size + Limit results based on the size of files using the format + <+-> + + '+' file size must be greater than or equal to this + + '-' file size must be less than or equal to this + + 'NUM' The numeric size (e.g. 500) + + 'UNIT' The units for NUM. They are not case-sensitive. Allowed + unit values: + + 'b' bytes + + 'k' kilobytes (base ten, 10^3 = 1000 bytes) + + 'm' megabytes + + 'g' gigabytes + + 't' terabytes + + 'ki' kibibytes (base two, 2^10 = 1024 bytes) + + 'mi' mebibytes + + 'gi' gibibytes + + 'ti' tebibytes + + --changed-within date|duration + Filter results based on the file modification time. The argument + can be provided as a specific point in time (YYYY-MM-DD + HH:MM:SS) or as a duration (10h, 1d, 35min). --change-newer- + than can be used as an alias. + + Examples: + --changed-within 2weeks + --change-newer-than \"2018-10-27 10:00:00\" + + --changed-before date|duration + Filter results based on the file modification time. The argument + can be provided as a specific point in time (YYYY-MM-DD + HH:MM:SS) or as a duration (10h, 1d, 35min). --change-older- + than can be used as an alias. + + Examples: + --changed-before \"2018-10-27 10:00:00\" + --change-older-than 2weeks + + -o, --owner [user][:group] + Filter files by their user and/or group. Format: + [(user|uid)][:(group|gid)]. Either side is optional. Precede + either side with a '!' to exclude files instead. + + Examples: + --owner john + --owner :students + --owner \"!john:students\" + + -x, --exec command + Execute command for each search result. The following placehold‐ + ers are substituted by a path derived from the current search + result: + + {} path + + {/} basename + + {//} parent directory + + {.} path without file extension + + {/.} basename without file extension + + -X, --exec-batch command + Execute command with all search results at once. A single + occurence of the following placeholders is authorized and + sub stituted by the paths derived from the search results before the + command is executed: + + {} path + + {/} basename + + {//} parent directory + + {.} path without file extension + + {/.} basename without file extension + +** Commands +\\ +|Keys|Description +|-----------+----------| +|\\[helm-ff-run-grep]|Run grep (`\\[universal-argument]' to recurse). +|\\[helm-ff-run-zgrep]|Run zgrep. +|\\[helm-ff-run-pdfgrep]|Run PDFgrep on marked files. +|\\[helm-ff-run-copy-file]|Copy file(s) +|\\[helm-ff-run-rename-file]|Rename file(s). +|\\[helm-ff-run-symlink-file]|Symlink file(s). +|\\[helm-ff-run-hardlink-file]|Hardlink file(s). +|\\[helm-ff-run-delete-file]|Delete file(s). +|\\[helm-ff-run-byte-compile-file]|Byte compile Elisp file(s) (`\\[universal-argument]' to load). +|\\[helm-ff-run-load-file]|Load Elisp file(s). +|\\[helm-ff-run-ediff-file]|Ediff file. +|\\[helm-ff-run-ediff-merge-file]|Ediff-merge file. +|\\[helm-ff-run-switch-other-window]|Switch to other window. +|\\[helm-ff-properties-persistent]|Show file properties. +|\\[helm-ff-run-open-file-externally]|Open file with external program (`\\[universal-argument]' to choose). +|\\[helm-ff-run-open-file-with-default-tool]|Open file externally with default tool. +|\\[helm-ff-run-insert-org-link]|Insert org link. +|\\[helm-fd-previous-directory]|Move to previous directory. +|\\[helm-fd-next-directory]|Move to next directory.") + +;;; Generic file help - Used by locate. +;; +;; +(defvar helm-generic-file-help-message + "* Helm Generic files + +** Tips + +*** Locate + +You can append to the search pattern any of the locate command line options, +e.g. -b, -e, -n , etc. See the locate(1) man page for more details. + +Some other sources (at the moment \"recentf\" and \"file in current directory\") +support the -b flag for compatibility with locate when they are used with it. + +When you enable fuzzy matching on locate with `helm-locate-fuzzy-match', the +search will be performed on basename only for efficiency (so don't add \"-b\" at +prompt). As soon as you separate the patterns with spaces, fuzzy matching will +be disabled and search will be done on the full filename. Note that in +multi-match, fuzzy is completely disabled, which means that each pattern is a +match regexp (i.e. \"helm\" will match \"helm\" but \"hlm\" will *not* match +\"helm\"). + +NOTE: On Windows use Everything with its command line ~es~ as a replacement of locate. +See [[https://github.com/emacs-helm/helm/wiki/Locate#windows][Locate on Windows]] + +*** Browse project + +When the current directory is not under version control, don't forget to refresh +the cache when files have been added/removed in the directory. + +*** Find command + +Recursively search files using the \"find\" shell command. + +Candidates are all filenames that match all given globbing patterns. This +respects the options `helm-case-fold-search' and +`helm-findutils-search-full-path'. + +You can pass arbitrary \"find\" options directly after a \"*\" separator. +For example, this would find all files matching \"book\" that are larger +than 1 megabyte: + + book * -size +1M + +** Commands +\\ +|Keys|Description +|-----------+----------| +|\\[helm-ff-run-toggle-basename]|Toggle basename. +|\\[helm-ff-run-grep]|Run grep (`\\[universal-argument]' to recurse). +|\\[helm-ff-run-zgrep]|Run zgrep. +|\\[helm-ff-run-pdfgrep]|Run PDFgrep on marked files. +|\\[helm-ff-run-copy-file]|Copy file(s) +|\\[helm-ff-run-rename-file]|Rename file(s). +|\\[helm-ff-run-symlink-file]|Symlink file(s). +|\\[helm-ff-run-hardlink-file]|Hardlink file(s). +|\\[helm-ff-run-delete-file]|Delete file(s). +|\\[helm-ff-run-byte-compile-file]|Byte compile Elisp file(s) (`\\[universal-argument]' to load). +|\\[helm-ff-run-load-file]|Load Elisp file(s). +|\\[helm-ff-run-ediff-file]|Ediff file. +|\\[helm-ff-run-ediff-merge-file]|Ediff-merge file. +|\\[helm-ff-run-switch-other-window]|Switch to other window. +|\\[helm-ff-properties-persistent]|Show file properties. +|\\[helm-ff-run-open-file-externally]|Open file with external program (`\\[universal-argument]' to choose). +|\\[helm-ff-run-open-file-with-default-tool]|Open file externally with default tool. +|\\[helm-ff-run-insert-org-link]|Insert org link.") + +;;; Grep help +;; +;; +(defvar helm-grep-help-message + "* Helm Grep + +** Tips + +With Helm supporting Git-grep and AG/RG, you are better off using +one of them for recursive searches, keeping grep or ack-grep to +grep individual or marked files. See [[Helm AG][Helm AG]]. + +*** Meaning of the prefix argument +**** With grep or ack-grep + +Grep recursively, in this case you are +prompted for types (ack-grep) or for wild cards (grep). + +**** With AG or RG + +the prefix arg allows you to specify a type of file to search in. + +*** You can use wild cards when selecting files (e.g. \"*.el\") + +Note that a way to grep specific files recursively is to use +e.g. \"**.el\" to select files, the variable `helm-file-globstar' +controls this (it is non nil by default), however it is much +slower than using grep recusively (see helm-find-files +documentation about this feature). + +*** Grep hidden files + +You may want to customize your command line for grepping hidden +files, for AG/RG use \"--hidden\", see man page +of your backend for more infos. + +*** You can grep in different directories by marking files or using wild cards + +*** You can save the result in a `helm-grep-mode' buffer + +See [[Commands][commands]] below. + +Once in that buffer you can use [[https://github.com/mhayashi1120/Emacs-wgrep][emacs-wgrep]] (external package not bundled with Helm) +to edit your changes, for Helm the package name is `wgrep-helm', it is hightly recommended. + +Type `g' to update (revert) the buffer (after saving your buffer's changes to file). + +NOTE: `next-error' is available from this `helm-grep-mode' buffer. + +When you are running `next-error' from elsewhere, you can update +the buffer with `helm-revert-next-error-last-buffer' (up to you +to bind it to a convenient key). + +*** Helm-grep supports multi-matching + +\(Starting from version 1.9.4.) + +Simply add a space between each pattern as for most Helm commands. + +NOTE: Depending the regexp you use it may match as well the +filename, this because we pipe the first grep command which send +the filename in output. + +*** See full path of selected candidate + +Add (helm-popup-tip-mode 1) in your init file or enable it +interactively with M-x helm-popup-tip-mode, however it is +generally enough to just put your mouse cursor over candidate. + +*** Open file in other window + +The command \\\\[helm-grep-run-other-window-action] allow you to open file +in other window horizontally or vertically if a prefix arg is supplied. + +*** Performance over TRAMP + +Grepping works but it is badly supported as TRAMP doesn't support multiple +processes running in a short delay (less than 5s) among other things. + +Helm uses a special hook to suspend the process automatically while you are +typing. Even if Helm handles this automatically by delaying each process by 5s, +you are adviced to this manually by hitting `\\\\[helm-toggle-suspend-update]' (suspend process) before +typing, and hit again `\\\\[helm-toggle-suspend-update]' when the regexp is ready to send to the remote +process. For simple regexps, there should be no need for this. + +Another solution is to not use TRAMP at all and mount your remote file system via +SSHFS. + +* Helm GID + +Still supported, but mostly deprecated, using AG/RG or Git-grep +is much more efficient, also `id-utils' seems no more maintained. + +** Tips + +Helm-GID reads the database created with the `mkid' command from id-utils. +The name of the database file can be customized with `helm-gid-db-file-name', it +is usually \"ID\". + +Helm-GID use the symbol at point as default-input. This command is also +accessible from `helm-find-files' which allow you to navigate to another +directory to consult its database. + +Note: Helm-GID supports multi-matches but only the last pattern entered will be +highlighted since there is no ~--color~-like option in GID itself. + +* Helm AG + +** Tips + +Helm-AG is different from grep or ack-grep in that it works on a +directory recursively and not on a list of files. It is called +helm-AG but it support several backend, namely AG, RG and PT. +Nowaday the best backend is Ripgrep aka RG, it is the fastest and +is actively maintained, see `helm-grep-ag-command' and +`helm-grep-ag-pipe-cmd-switches' to configure it. + +You can ignore files and directories with a \".agignore\" file, local to a +directory or global when placed in the home directory. (See the AG man page for +more details.) That file follows the same syntax as `helm-grep-ignored-files' +and `helm-grep-ignored-directories'. + +As always you can access Helm AG from `helm-find-files'. + +Starting with version 0.30, AG accepts one or more TYPE arguments on its command +line. Helm provides completion on these TYPE arguments when available with your +AG version. Use a prefix argument when starting a Helm-AG session to enable this +completion. See RG and AG man pages on how to add new types. + + +Note: You can mark several types to match in the AG query. The first AG +versions providing this feature allowed only one type, so in this case only the +last mark will be used. + +* Helm git-grep + +Helm-git-grep searches the current directory, i.e. the default directory or the +directory in Helm-find-files. If this current directory is a subdirectory of a +project and you want to also match parent directories (i.e the whole project), +use a prefix argument. + +** Commands +\\ +|Keys|Description +|-----------+----------| +|\\[helm-goto-next-file]|Next File. +|\\[helm-goto-precedent-file]|Previous File. +|\\[helm-yank-text-at-point]|Yank text at point in minibuffer. +|\\[helm-grep-run-other-window-action]|Jump to other window. +|\\[helm-grep-run-other-frame-action]|Jump to other frame. +|\\[helm-grep-run-default-action]|Run default action (same as `RET'). +|\\[helm-grep-run-save-buffer]|Save to a `helm-grep-mode' enabled buffer.") + +;;; PDF grep help +;; +;; +(defvar helm-pdfgrep-help-message + "* Helm PDFgrep Map + +** Commands +\\ +|Keys|Description +|-----------+----------| +|\\[helm-goto-next-file]|Next file. +|\\[helm-goto-precedent-file]|Previous file. +|\\[helm-yank-text-at-point]|Yank text at point in minibuffer.") + +;;; Etags help +;; +;; +(defvar helm-etags-help-message + "* Helm Etags Map + +** Commands +\\ +|Keys|Description +|-----------+----------| +|\\[helm-goto-next-file]|Next file. +|\\[helm-goto-precedent-file]|Previous file. +|\\[helm-yank-text-at-point]|Yank text at point in minibuffer.") + +;;; UCS help +;; +;; +(defvar helm-ucs-help-message + "* Helm UCS + +** Tips + +Use commands below to insert unicode characters in current buffer without +leaving Helm. + +** Commands +\\ +|Keys|Description +|-----------+----------| +|\\[helm-ucs-persistent-insert]|Insert character. +|\\[helm-ucs-persistent-forward]|Forward character. +|\\[helm-ucs-persistent-backward]|Backward character. +|\\[helm-ucs-persistent-delete]|Delete character backward. +|\\[helm-ucs-persistent-insert-space]|Insert space.") + +;;; Bookmark help +;; +;; +(defvar helm-bookmark-help-message + "* Helm bookmark name + +When `helm-bookmark-use-icon' is non nil and `all-the-icons' +package is installed icons before candidates will be displayed. + +** Commands +\\ +|Keys|Description +|-----------+----------| +|\\[helm-bookmark-run-jump-other-window]|Jump other window. +|\\[helm-bookmark-run-delete]|Delete bookmark. +|\\[helm-bookmark-run-edit]|Edit bookmark. +|\\[helm-bookmark-toggle-filename]|Toggle bookmark location visibility.") + +;;; Eshell command on file help +;; +;; +(defvar helm-esh-help-message + "* Helm Eshell on file + +** Tips + +*** Pass extra arguments after filename + +Normally the command or alias will be called with file as argument. For instance + + candidate_file + +But you can also pass an argument or more after \"candidate_file\" like this: + + %s [extra_args] + +\"candidate_file\" will be added at \"%s\" and the command will look at this: + + candidate_file [extra_args] + +**** Use placeholders in extra arguments + +placeholder for file without extension: \\@ +placeholder for incremental number: \\# + +\"candidate_file\" will be added at \"%s\" and \\@ but without extension. + + + +\"candidate_file\" will be added at \"%s\" and \\# will be replaced by an incremental number. + + %s \\# + +Here examples: + +Say you want to use the =convert= command to convert all your .png files in a directory to .jpg. + +This will convert all your files to jpg keeping the same basename. + + convert %s \\@.jpg + +This will convert all your files to foo-001.jpg, foo-002.jpg etc... + + convert %s foo-\\#.jpg + +You can of course combine both placeholders if needed. + + convert %s \\@-\\#.jpg + +*** Specify marked files as arguments + +When you have marked files and your command support only one file +as arg, helm will execute command sequencially on each file like +this: + +Example: + + file1 + file2 + ...etc + +When you have marked files and your command accept many files at +once helm will run your command with all files at once like this: + +Example: + + file1 file2 etc... + +The two use case above are applied automatically by Helm +depending if your command is an eshell alias which value ends by +'$1' or '$*'. If your command is not an alias, i.e. you entered +an arbitrary command on prompt with '%s' to specify filenames, +you will have to pass one prefix argument from the command +selection buffer. + +Note: This does not work on remote files. + +With two prefix-args the output is printed to the +`current-buffer', the command being executed in the same +conditions as described above. +NOTE: If your command is not an alias, you can't pass all files at once and print in current buffer at the same time. +Also note that running multiple files at once is not supported with remote files. + +*** Run eshell commands asynchronously + +You can run your commands asynchronously by adding \"&\" at end +of any commands, e.g. \"foo %s &\". You can also directly setup +your alias in the eshell alias file with e.g. \"alias foo $1 &\". + +** Commands +\\") + +;;; Ido virtual buffer help +;; +;; +(defvar helm-buffers-ido-virtual-help-message + "* Helm Ido virtual buffers + +** Commands +\\ +|Keys|Description +|-----------+----------| +|\\[helm-ff-run-switch-other-window]|Switch to other window. +|\\[helm-ff-run-switch-other-frame]|Switch to other frame. +|\\[helm-ff-run-grep]|Grep file. +|\\[helm-ff-run-zgrep]|Zgrep file. +|\\[helm-ff-run-delete-file]|Delete file. +|\\[helm-ff-run-open-file-externally]|Open file externally.") + +;;; helm-occur help +;; +;; +(defvar helm-moccur-help-message + "* Helm Moccur + +** Tips + +*** Searching in many buffers + +Start from `helm-buffers-list' or `helm-mini', mark some buffers and hit \\\\[helm-execute-persistent-action]' (persistent-action), to do it repeatedly +you can use `\\\\[helm-follow-action-forward]' and `\\\\[helm-follow-action-backward]' or enable `helm-follow-mode' with `\\\\[helm-follow-mode]'. +Follow mode is enabled by default in helm-occur. + +*** Switch to buffer in other window + +The command \\\\[helm-moccur-run-goto-line-ow] allow you to switch to buffer +in other window horizontally or vertically if a prefix arg is supplied. + +*** Save the results + +Similarly to Helm-grep, you can save the results with `\\\\[helm-occur-run-save-buffer]'. +Once in the saved buffer, you can edit it, see [[Edit a saved buffer][below]]. + +Of course if you don't save the results, you can resume the Helm session with +`helm-resume'. + +*** Refresh the resumed session + +When the buffer(s) where you ran helm-(m)occur get(s) modified, the Helm buffer +will flash red as a warning. You can refresh the buffer by running `\\\\[helm-refresh]'. +This can be done automatically by customizing `helm-moccur-auto-update-on-resume'. + +*** Refresh a saved buffer + +Type `g' to update (revert) the buffer. + +When you are running `next-error' from elsewhere, you can update +the buffer with `helm-revert-next-error-last-buffer' (up to you +to bind it to a convenient key). + +*** Edit a saved buffer + +First, install wgrep (https://github.com/mhayashi1120/Emacs-wgrep) and then: + +1) `C-c C-p' (`wgrep-change-to-wgrep-mode') to edit the buffer(s). +2) `C-x C-s' to save your changes. + +Tip: Use the excellent iedit (https://github.com/victorhge/iedit) to modify all +occurences at once in the buffer. + +NOTE: `next-error' is available from this `helm-occur-mode' buffer. + +*** Search in region + +When searching in current-buffer with `helm-occur', if a region +is found helm will search in this region only. If you marked +this region with `mark-defun' the symbol that was at point before +marking defun will be used when `helm-source-occur' is member of +`helm-sources-using-default-as-input'. + +*** Switch to next or previous source + +See [[Moving in `helm-buffer'][Moving in `helm-buffer']]. + +** Commands +\\ +|Keys|Description +|-----------+----------| +|\\[helm-occur-run-goto-line-ow]|Go to line in other window. +|\\[helm-occur-run-goto-line-of]|Go to line in new frame. +|\\[helm-occur-run-save-buffer]|Save results in new buffer.") +;;; Helm Top +;; +;; +(defvar helm-top-help-message + "* Helm Top + +** Commands +\\ +|Keys|Description +|-----------+----------| +|\\[helm-top-run-sort-by-com]|Sort by commands. +|\\[helm-top-run-sort-by-cpu]|Sort by CPU usage. +|\\[helm-top-run-sort-by-user]|Sort alphabetically by user. +|\\[helm-top-run-sort-by-mem]|Sort by memory.") + +;;; Helm Elisp package +;; +;; +(defvar helm-el-package-help-message + "* Helm Elisp package + +** Tips + +*** Compile all your packages asynchronously + +If you use async (if you have installed Helm from MELPA you do), only \"helm\", +\"helm-core\", and \"magit\" are compiled asynchronously. If you want all your +packages compiled asynchronously, add this to your init file: + + (setq async-bytecomp-allowed-packages '(all)) + +*** Upgrade Elisp packages + +On initialization (when Emacs is fetching packages on remote), if Helm finds +packages to upgrade, it will start in the upgradable packages view showing the packages +available for upgrade. + +On subsequent runs, you will have to refresh the list with `C-c \\[universal-argument]'. If Helm +finds upgrades you can switch to upgrade view (see below) to see what packages +are available for upgrade or simply hit `C-c U' to upgrade them all. + +To see upgradable packages hit `M-U'. + +Then you can install all upgradable packages with the \"upgrade all\" action +\(`C-c \\[universal-argument]'), or upgrade only specific packages by marking them and running the +\"upgrade\" action (visible only when there are upgradable packages). Of course +you can upgrade a single package by just running the \"upgrade\" action without +marking it (`C-c u' or `RET') . + +\*Warning:* You are strongly advised to \*restart* Emacs after \*upgrading* packages. + +*** Meaning of flags prefixing packages + +\(Emacs ≥25) + +- The flag \"S\" that prefixes package names means that the packages belong to `package-selected-packages'. + +- The flag \"U\" that prefix package names mean that this package is no more needed. + +** Commands +\\ +|Keys|Description +|-----------+----------| +|\\[helm-el-package-show-all]|Show all packages. +|\\[helm-el-package-show-installed]|Show installed packages only. +|\\[helm-el-package-show-uninstalled]|Show non-installed packages only. +|\\[helm-el-package-show-upgrade]|Show upgradable packages only. +|\\[helm-el-package-show-built-in]|Show built-in packages only. +|\\[helm-el-run-package-install]|Install package(s). +|\\[helm-el-run-package-reinstall]|Reinstall package(s). +|\\[helm-el-run-package-uninstall]|Uninstall package(s). +|\\[helm-el-run-package-upgrade]|Upgrade package(s). +|\\[helm-el-run-package-upgrade-all]|Upgrade all packages. +|\\[helm-el-run-visit-homepage]|Visit package homepage.") + +;;; Helm M-x +;; +;; +(defvar helm-M-x-help-message + "* Helm M-x + +** Tips + +*** You can get help on any command with persistent action (\\\\[helm-execute-persistent-action]) + +*** You can toggle short docstring description with \\\\[helm-M-x-toggle-short-doc]. + +*** History source + +Helm-M-x is displaying two sources, one for the commands +themselves and one for the command history, more exactly +`extended-command-history', by default the history source is +displayed in first position, however you can put it in second +position if you don't like that by customizing +`helm-M-x-reverse-history'. + +*** Enabled modes are highlighted in helm-M-x + +*** Prefix arguments + +You can pass prefix arguments *after* starting `helm-M-x'. A mode-line +counter will display the number of given prefix arguments. + +If you pass prefix arguments before running `helm-M-x', it will be displayed in the prompt. +The first `\\[universal-argument]' after `helm-M-x' clears those prefix arguments. + +NOTE: When you specify prefix arguments once `helm-M-x' is +started, the prefix argument apply on the next command, so if you +hit RET, it will apply on the selected command, but if you type a +new character at prompt to narrow down further candidates, the +prefix arg will apply to `self-insert-command' (e.g. if you type +`C-u e' \"eeee\" will be inserted in prompt) so select the +command you want to execute before specifying prefix arg. + +*** Duplicate entries in helm-M-x history + +helm-M-x history obey to history variables, if you have +duplicates in your helm-M-x history set `history-delete-duplicates' to non nil.") + +;;; Helm imenu +;; +;; +(defvar helm-imenu-help-message + "* Helm Imenu + +** Commands +\\ +|Keys|Description +|-----------+----------| +|\\[helm-imenu-next-section]|Go to next section. +|\\[helm-imenu-previous-section]|Go to previous section.") + +;;; Helm colors +;; +;; +(defvar helm-colors-help-message + "* Helm colors + +** Commands +\\ +|Keys|Description +|-----------+----------| +|\\[helm-color-run-insert-name]|Insert the entry name. +|\\[helm-color-run-kill-name]|Kill the entry name. +|\\[helm-color-run-insert-rgb]|Insert entry in RGB format. +|\\[helm-color-run-kill-rgb]|Kill entry in RGB format.") + +;;; Helm Semantic +;; +;; +(defvar helm-semantic-help-message + "* Helm Semantic + +** Commands +\\") + +;;; Helm kmacro +;; +;; +(defvar helm-kmacro-help-message + "* Helm kmacro + +** Tips + +- Start recording a kmacro with `f3'. +- End the kmacro recording with `f4'. +- Run `helm-execute-kmacro' to list all your kmacros. + +Use persistent action to run your kmacro as many times as needed. +You can browse the kmacros with `helm-next-line' and `helm-previous-line'. + +Note: You can't record keys running Helm commands except `helm-M-x', under the +condition that you don't choose a command using Helm completion. + +** Commands +\\") + +;;; Kill ring +;; +;; +(defvar helm-kill-ring-help-message + "* Helm kill ring + +** Tips + +Every Helm session lets you save a candidate to the kill-ring / clipboard / +primary-selection with `\\\\[helm-kill-selection-and-quit]'. + +To save space, Helm-kill-ring truncates the candidates longer than +`helm-kill-ring-max-offset'. +`\\\\[helm-kill-ring-kill-selection]' then saves the whole +text and not the truncated value. The view of truncated candidates can be +toggled; see the command list below. + +As opposed to `yank', numeric prefix arguments are ignored with +`helm-show-kill-ring': there is no need for them since selection happens within +Helm. Moreover Helm has [[Shortcuts for executing the default action on the n-th candidate][Shortcuts for executing the default action on the n-th candidate]]. + +It is recommended to globally bind `M-y' to `helm-show-kill-ring'. Once in the +Helm-kill-ring session you can navigate to next/previous line with `M-y' and +`M-u' for convenience. Of course `\\[helm-next-line]' and `\\[helm-previous-line]' are still available. + +It is possible to delete candidates from the kill ring with `\\\\[helm-kill-ring-delete]' +but also persistently with `\\\\[helm-kill-ring-run-persistent-delete]'. + +You can concatenate marked candidates and yank them in the current +buffer, thus creating a new entry in the kill ring. Candidates are +concatenated with `helm-kill-ring-separator' as default but you can +change interactively the separator while yanking by using two prefix +args. When you have something else than \"\\n\" as default value for +`helm-kill-ring-separator' and you want to use \"\\n\" from prompt, use +`C-q C-j' to enter a newline in prompt. + +To not push a new entry in the kill ring, use `\\\\[helm-copy-to-buffer]' instead of RET +\(note that you can't change separator with this). + +When inserting candidates with the default action (`RET'), `point' is placed at +the end of the candidate and `mark' at the beginning. You can revert this behavior +by using a prefix argument, i.e. `C-u RET', like the regular `yank' command does. + +** Commands +\\ +|Keys|Description +|-----------+----------| +|\\[helm-next-line]|Next line. +|\\[helm-previous-line]|Previous line. +|\\[helm-kill-ring-delete]|Delete entry. +|\\[helm-kill-ring-toggle-truncated]|Toggle truncated view of candidate. +|\\[helm-kill-ring-kill-selection]|Kill non-truncated of selection.") + +;;; Completing-read +;; +(defun helm-comp-read-help-message () + (let ((com (assoc-default 'name (helm-get-current-source)))) + (format + "* Helm completing-read completion for `%s' + +Command `%s' is using a `completing-read' for completion on your input, +this completion have been \"helmized\" because you have enabled [[Helm mode][helm-mode]]'. + +** Tips + +*** Disabling or use something else than helm for completion of some commands + +You can disable helm completion or use something else for specific commands of your choice, +for this customize variable `helm-completing-read-handlers-alist'. + +*** Exiting minibuffer with empty string + +You can exit minibuffer with empty string with \\\\[helm-cr-empty-string]. +It is useful when some commands are prompting continuously until you enter an empty prompt. + +** Commands +\\ +|Keys|Description +|-----------+----------| +|\\[helm-cr-empty-string]|Exit minibuffer with empty string." + com com))) + + +;;; Mode line strings +;; +;; +;;;###autoload +(defvar helm-comp-read-mode-line "\ +\\\ +C/\\[helm-cr-empty-string]:Empty \ +\\\ +\\[helm-help]:Help \ +\\[helm-select-action]:Act \ +\\[helm-maybe-exit-minibuffer]/\ +f1/f2/f-n:NthAct \ +\\[helm-toggle-suspend-update]:Tog.suspend \ +\\[helm-customize-group]:Conf") + +;;;###autoload +(defvar helm-read-file-name-mode-line-string "\ +\\\ +\\[helm-help]:Help \ +C/\\[helm-cr-empty-string]:Empty \ +\\\ +\\[helm-select-action]:Act \ +\\[helm-maybe-exit-minibuffer]/\ +f1/f2/f-n:NthAct \ +\\[helm-toggle-suspend-update]:Tog.suspend \ +\\[helm-customize-group]:Conf" + "String displayed in mode-line in `helm-source-find-files'.") + +;;;###autoload +(defvar helm-top-mode-line "\ +\\\ +\\[helm-help]:Help \ +\\\ +\\[helm-select-action]:Act \ +\\[helm-maybe-exit-minibuffer]/\ +f1/f2/f-n:NthAct \ +\\[helm-toggle-suspend-update]:Tog.suspend \ +\\[helm-customize-group]:Conf") + + +(provide 'helm-help) + +;;; helm-help.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-id-utils.el b/code/elpa/helm-20220423.1712/helm-id-utils.el new file mode 100644 index 0000000..0567358 --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-id-utils.el @@ -0,0 +1,125 @@ +;;; helm-id-utils.el --- Helm interface for id-utils. -*- lexical-binding: t -*- + +;; Copyright (C) 2015 ~ 2020 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Code: + +(require 'helm-grep) +(require 'helm-help) + +(defgroup helm-id-utils nil + "ID-Utils related Applications and libraries for Helm." + :group 'helm) + +(defcustom helm-gid-program "gid" + "Name of gid command (usually `gid'). +For Mac OS X users, if you install GNU coreutils, the name `gid' +might be occupied by `id' from GNU coreutils, and you should set +it to correct name (or absolute path). For example, if using +MacPorts to install id-utils, it should be `gid32'." + :group 'helm-id-utils + :type 'file) + +(defcustom helm-gid-db-file-name "ID" + "Name of a database file created by `mkid' command from `ID-utils'." + :group 'helm-id-utils + :type 'string) + +(defun helm-gid-candidates-process () + (let* ((patterns (helm-mm-split-pattern helm-pattern)) + (default-com (format "%s -r %s" helm-gid-program + (shell-quote-argument (car patterns)))) + (cmd (helm-aif (cdr patterns) + (concat default-com + (cl-loop for p in it + concat (format " | grep --color=always %s" + (shell-quote-argument p)))) + default-com)) + (proc (start-process-shell-command + "gid" helm-buffer cmd))) + (set (make-local-variable 'helm-grep-last-cmd-line) cmd) + (prog1 proc + (set-process-sentinel + proc (lambda (_process event) + (when (string= event "finished\n") + (helm-maybe-show-help-echo) + (with-helm-window + (setq mode-line-format + '(" " mode-line-buffer-identification " " + (:eval (format "L%s" (helm-candidate-number-at-point))) " " + (:eval (propertize + (format "[Helm Gid process finished - (%s results)]" + (max (1- (count-lines + (point-min) (point-max))) + 0)) + 'face 'helm-locate-finish)))) + (force-mode-line-update)) + (helm-log "Error: Gid %s" + (replace-regexp-in-string "\n" "" event)))))))) + +(defun helm-gid-filtered-candidate-transformer (candidates _source) + ;; "gid -r" may add dups in some rare cases. + (cl-loop for c in (helm-fast-remove-dups candidates :test 'equal) + collect (helm-grep--filter-candidate-1 c))) + +(defclass helm-gid-source (helm-source-async) + ((header-name + :initform + (lambda (name) + (concat name " [" (helm-get-attr 'db-dir) "]"))) + (db-dir :initarg :db-dir + :initform nil + :custom string + :documentation " Location of ID file.") + (candidates-process :initform #'helm-gid-candidates-process) + (filtered-candidate-transformer + :initform #'helm-gid-filtered-candidate-transformer) + (candidate-number-limit :initform 99999) + (action :initform (helm-make-actions + "Find File" 'helm-grep-action + "Find file other frame" 'helm-grep-other-frame + "Save results in grep buffer" 'helm-grep-save-results + "Find file other window" 'helm-grep-other-window)) + (persistent-action :initform 'helm-grep-persistent-action) + (history :initform 'helm-grep-history) + (nohighlight :initform t) + (help-message :initform 'helm-grep-help-message) + (requires-pattern :initform 2))) + +;;;###autoload +(defun helm-gid () + "Preconfigured `helm' for `gid' command line of `ID-Utils'. +Need A database created with the command `mkid' above +`default-directory'. +Need id-utils as dependency which provide `mkid', `gid' etc.. +See ." + (interactive) + (let* ((db (locate-dominating-file + default-directory + helm-gid-db-file-name)) + (helm-grep-default-directory-fn + (lambda () default-directory)) + (helm-maybe-use-default-as-input t)) + (cl-assert db nil "No DataBase found, create one with `mkid'") + (helm :sources (helm-make-source "Gid" 'helm-gid-source + :db-dir db) + :buffer "*helm gid*" + :keymap helm-grep-map + :truncate-lines helm-grep-truncate-lines))) + +(provide 'helm-id-utils) + +;;; helm-id-utils ends here diff --git a/code/elpa/helm-20220423.1712/helm-imenu.el b/code/elpa/helm-20220423.1712/helm-imenu.el new file mode 100644 index 0000000..0844d6e --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-imenu.el @@ -0,0 +1,386 @@ +;;; helm-imenu.el --- Helm interface for Imenu -*- lexical-binding: t -*- + +;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Code: + +(require 'cl-lib) +(require 'helm) +(require 'helm-lib) +(require 'imenu) +(require 'helm-utils) +(require 'helm-help) + +(declare-function which-function "which-func") + + +(defgroup helm-imenu nil + "Imenu related libraries and applications for Helm." + :group 'helm) + +(defcustom helm-imenu-delimiter " / " + "Delimit types of candidates and their value in `helm-buffer'." + :group 'helm-imenu + :type 'string) + +(defcustom helm-imenu-execute-action-at-once-if-one + #'helm-imenu--execute-action-at-once-p + "Goto the candidate when only one is remaining." + :group 'helm-imenu + :type 'function) + +(defcustom helm-imenu-all-buffer-assoc nil + "Major mode association alist for `helm-imenu-in-all-buffers'. +Allow `helm-imenu-in-all-buffers' searching in these associated +buffers even if they are not derived from each other. The alist +is bidirectional, i.e. no need to add '((foo . bar) (bar . foo)), +only '((foo . bar)) is needed." + :type '(alist :key-type symbol :value-type symbol) + :group 'helm-imenu) + +(defcustom helm-imenu-in-all-buffers-separate-sources t + "Display imenu index of each buffer in its own source when non-nil. + +When nil all candidates are displayed in a single source. + +NOTE: Each source will have as name \"Imenu \". +`helm-source-imenu-all' will not be set, however it will continue +to be used as a flag for using default as input. If you do not +want this behavior, remove it from +`helm-sources-using-default-as-input' even if not using a single +source to display imenu in all buffers." + :type 'boolean + :group 'helm-imenu) + +(defcustom helm-imenu-type-faces + '(("^Variables$" . font-lock-variable-name-face) + ("^\\(Function\\|Functions\\|Defuns\\)$" . font-lock-function-name-face) + ("^\\(Types\\|Provides\\|Requires\\|Classes\\|Class\\|Includes\\|Imports\\|Misc\\|Code\\)$" . font-lock-type-face)) + "Faces for showing type in helm-imenu. +This is a list of cons cells. The cdr of each cell is a face to +be used, and it can also just be like \\='(:foreground +\"yellow\"). Each car is a regexp match pattern of the imenu type +string." + :group 'helm-faces + :type '(repeat + (cons + (regexp :tag "Imenu type regexp pattern") + (sexp :tag "Face")))) + +(defcustom helm-imenu-extra-modes nil + "Extra modes where `helm-imenu-in-all-buffers' should look into." + :group 'helm-imenu + :type '(repeat symbol)) + +;;; keymap +(defvar helm-imenu-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map helm-map) + (define-key map (kbd "M-") 'helm-imenu-next-section) + (define-key map (kbd "M-") 'helm-imenu-previous-section) + map)) + +(defcustom helm-imenu-lynx-style-map nil + "Use Arrow keys to jump to occurences." + :group 'helm-imenu + :type 'boolean + :set (lambda (var val) + (set var val) + (if val + (progn + (define-key helm-imenu-map (kbd "") 'helm-execute-persistent-action) + (define-key helm-imenu-map (kbd "") 'helm-maybe-exit-minibuffer)) + (define-key helm-imenu-map (kbd "") nil) + (define-key helm-imenu-map (kbd "") nil)))) + +(defun helm-imenu-next-or-previous-section (n) + (with-helm-window + (let* ((fn (lambda () + (car (split-string + (buffer-substring + (point-at-bol) (point-at-eol)) + helm-imenu-delimiter)))) + (curtype (funcall fn)) + (stop-fn (if (> n 0) + #'helm-end-of-source-p + #'helm-beginning-of-source-p))) + (while (and (not (funcall stop-fn)) + (string= curtype (funcall fn))) + (forward-line n)) + (helm-mark-current-line) + (helm-follow-execute-persistent-action-maybe)))) + +(defun helm-imenu-next-section () + (interactive) + (helm-imenu-next-or-previous-section 1)) + +(defun helm-imenu-previous-section () + (interactive) + (helm-imenu-next-or-previous-section -1)) + + +;;; Internals +(defvar helm-cached-imenu-alist nil) +(make-variable-buffer-local 'helm-cached-imenu-alist) + +(defvar helm-cached-imenu-candidates nil) +(make-variable-buffer-local 'helm-cached-imenu-candidates) + +(defvar helm-cached-imenu-tick nil) +(make-variable-buffer-local 'helm-cached-imenu-tick) + +(defvar helm-imenu--in-all-buffers-cache nil) + +(defvar helm-source-imenu nil "See (info \"(emacs)Imenu\")") +(defvar helm-source-imenu-all nil) + +(defclass helm-imenu-source (helm-source-sync) + ((candidates :initform 'helm-imenu-candidates) + (candidate-transformer :initform 'helm-imenu-transformer) + (persistent-action :initform 'helm-imenu-persistent-action) + (persistent-help :initform "Show this entry") + (nomark :initform t) + (keymap :initform 'helm-imenu-map) + (help-message :initform 'helm-imenu-help-message) + (action :initform 'helm-imenu-action) + (find-file-target :initform #'helm-imenu-quit-and-find-file-fn) + (group :initform 'helm-imenu))) + +(defcustom helm-imenu-fuzzy-match nil + "Enable fuzzy matching in `helm-source-imenu'." + :group 'helm-imenu + :type 'boolean + :set (lambda (var val) + (set var val) + (setq helm-source-imenu + (helm-make-source "Imenu" 'helm-imenu-source + :fuzzy-match helm-imenu-fuzzy-match)))) + +(defun helm-imenu--maybe-switch-to-buffer (candidate) + (let ((cand (cdr candidate))) + (helm-aif (and (markerp cand) (marker-buffer cand)) + (switch-to-buffer it)))) + +(defun helm-imenu--execute-action-at-once-p () + (let ((cur (helm-get-selection)) + (mb (with-helm-current-buffer + (save-excursion + (goto-char (point-at-bol)) + (point-marker))))) + ;; Happen when cursor is on the line where a definition is. This + ;; prevent jumping to the definition where we are already, instead + ;; display helm with all definitions and preselection to the place + ;; we already are. + (if (equal (cdr cur) mb) + (prog1 nil + (helm-set-pattern "") + (helm-force-update)) + t))) + +(defun helm-imenu-quit-and-find-file-fn (source) + (let ((sel (helm-get-selection nil nil source))) + (when (and (consp sel) (markerp (cdr sel))) + (buffer-file-name (marker-buffer (cdr sel)))))) + +(defun helm-imenu-action (candidate) + "Default action for `helm-source-imenu'." + (helm-log-run-hook 'helm-goto-line-before-hook) + (helm-imenu--maybe-switch-to-buffer candidate) + (imenu candidate) + ;; If semantic is supported in this buffer + ;; imenu used `semantic-imenu-goto-function' + ;; and position have been highlighted, + ;; no need to highlight again. + (unless (eq imenu-default-goto-function + 'semantic-imenu-goto-function) + (helm-highlight-current-line))) + +(defun helm-imenu-persistent-action (candidate) + "Default persistent action for `helm-source-imenu'." + (helm-imenu--maybe-switch-to-buffer candidate) + (imenu candidate) + (helm-highlight-current-line)) + +(defun helm-imenu-candidates (&optional buffer) + (with-current-buffer (or buffer helm-current-buffer) + (let ((tick (buffer-modified-tick))) + (if (eq helm-cached-imenu-tick tick) + helm-cached-imenu-candidates + (setq imenu--index-alist nil) + (prog1 (setq helm-cached-imenu-candidates + (let ((index (imenu--make-index-alist t))) + (helm-imenu--candidates-1 + (delete (assoc "*Rescan*" index) index)))) + (setq helm-cached-imenu-tick tick)))))) + +(defun helm-imenu-candidates-in-all-buffers (&optional build-sources) + (let* ((lst (buffer-list)) + (progress-reporter (make-progress-reporter + "Imenu indexing buffers..." 1 (length lst)))) + (prog1 + (cl-loop with cur-buf = (if build-sources + (current-buffer) helm-current-buffer) + for b in lst + for count from 1 + when (with-current-buffer b + (and (or (member major-mode helm-imenu-extra-modes) + (derived-mode-p 'prog-mode)) + (helm-same-major-mode-p + cur-buf helm-imenu-all-buffer-assoc))) + if build-sources + collect (helm-make-source + (format "Imenu in %s" (buffer-name b)) + 'helm-imenu-source + :candidates (with-current-buffer b + (helm-imenu-candidates b)) + :fuzzy-match helm-imenu-fuzzy-match) + else + append (with-current-buffer b + (helm-imenu-candidates b)) + do (progress-reporter-update progress-reporter count)) + (progress-reporter-done progress-reporter)))) + +(defun helm-imenu--candidates-1 (alist) + (cl-loop for elm in alist + nconc (cond + ((imenu--subalist-p elm) + (helm-imenu--candidates-1 + (cl-loop for (e . v) in (cdr elm) collect + (cons (propertize + e 'helm-imenu-type (car elm)) + ;; If value is an integer, convert it + ;; to a marker, otherwise it is a cons cell + ;; and it will be converted on next recursions. + ;; (Bug#1060) [1]. + (if (integerp v) (copy-marker v) v))))) + ((listp (cdr elm)) + (and elm (list elm))) + (t + ;; bug in imenu, should not be needed. + (and (cdr elm) + ;; Semantic uses overlays whereas imenu uses + ;; markers (Bug#1706). + (setcdr elm (pcase (cdr elm) ; Same as [1]. + ((and ov (pred overlayp)) + (copy-overlay ov)) + ((and mk (or (pred markerp) + (pred integerp))) + (copy-marker mk)))) + (list elm)))))) + +(defun helm-imenu--get-prop (item) + ;; property value of ITEM can have itself + ;; a property value which have itself a property value + ;; ...and so on; Return a list of all these + ;; properties values starting at ITEM. + (let* ((prop (get-text-property 0 'helm-imenu-type item)) + (lst (list prop item))) + (when prop + (while prop + (setq prop (get-text-property 0 'helm-imenu-type prop)) + (and prop (push prop lst))) + lst))) + +(defun helm-imenu-transformer (candidates) + (cl-loop for (k . v) in candidates + ;; (k . v) == (symbol-name . marker) + for bufname = (buffer-name + (pcase v + ((pred overlayp) (overlay-buffer v)) + ((or (pred markerp) (pred integerp)) + (marker-buffer v)))) + for types = (or (helm-imenu--get-prop k) + (list (if (with-current-buffer bufname + (derived-mode-p 'prog-mode)) + "Function" + "Top level") + k)) + for disp1 = (mapconcat + (lambda (x) + (propertize + x 'face + (cl-loop for (p . f) in helm-imenu-type-faces + when (string-match p x) return f + finally return 'default))) + types helm-imenu-delimiter) + for disp = (propertize disp1 'help-echo bufname 'types types) + collect + (cons disp (cons k v)))) + +;;;###autoload +(defun helm-imenu () + "Preconfigured `helm' for `imenu'." + (interactive) + (require 'which-func) + (unless helm-source-imenu + (setq helm-source-imenu + (helm-make-source "Imenu" 'helm-imenu-source + :fuzzy-match helm-imenu-fuzzy-match))) + (let* ((imenu-auto-rescan t) + (helm-highlight-matches-around-point-max-lines 'never) + (str (thing-at-point 'symbol)) + (init-reg (and str (concat "\\_<" (regexp-quote str) "\\_>"))) + (helm-execute-action-at-once-if-one + helm-imenu-execute-action-at-once-if-one)) + (helm :sources 'helm-source-imenu + :default (and str (list init-reg str)) + :preselect (helm-aif (which-function) + (concat "\\_<" (regexp-quote it) "\\_>") + init-reg) + :buffer "*helm imenu*"))) + +;;;###autoload +(defun helm-imenu-in-all-buffers () + "Fetch Imenu entries in all buffers with similar mode as current. +A mode is similar as current if it is the same, it is derived +i.e. `derived-mode-p' or it have an association in +`helm-imenu-all-buffer-assoc'." + (interactive) + (require 'which-func) + (unless helm-imenu-in-all-buffers-separate-sources + (unless helm-source-imenu-all + (setq helm-source-imenu-all + (helm-make-source "Imenu in all buffers" 'helm-imenu-source + :init (lambda () + ;; Use a cache to avoid repeatedly sending + ;; progress-reporter message when updating + ;; (Bug#1704). + (setq helm-imenu--in-all-buffers-cache + (helm-imenu-candidates-in-all-buffers))) + :candidates 'helm-imenu--in-all-buffers-cache + :fuzzy-match helm-imenu-fuzzy-match)))) + (let* ((imenu-auto-rescan t) + (helm-highlight-matches-around-point-max-lines 'never) + (str (thing-at-point 'symbol)) + (init-reg (and str (concat "\\_<" (regexp-quote str) "\\_>"))) + (helm-execute-action-at-once-if-one + helm-imenu-execute-action-at-once-if-one) + (helm-maybe-use-default-as-input + (not (null (memq 'helm-source-imenu-all + helm-sources-using-default-as-input)))) + (sources (if helm-imenu-in-all-buffers-separate-sources + (helm-imenu-candidates-in-all-buffers 'build-sources) + '(helm-source-imenu-all)))) + (helm :sources sources + :default (and str (list init-reg str)) + :preselect (helm-aif (which-function) + (concat "\\_<" (regexp-quote it) "\\_>") + init-reg) + :buffer "*helm imenu all*"))) + +(provide 'helm-imenu) + +;;; helm-imenu.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-info.el b/code/elpa/helm-20220423.1712/helm-info.el new file mode 100644 index 0000000..eb1a0cc --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-info.el @@ -0,0 +1,300 @@ +;;; helm-info.el --- Browse info index with helm -*- lexical-binding: t -*- + +;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Code: + +(require 'cl-lib) +(require 'helm) +(require 'helm-lib) +(require 'helm-utils) +(require 'info) + +(declare-function Info-index-nodes "info" (&optional file)) +(declare-function Info-goto-node "info" (&optional fork)) +(declare-function Info-find-node "info" (filename nodename &optional no-going-back)) +(declare-function ring-insert "ring") +(declare-function ring-empty-p "ring") +(declare-function ring-ref "ring") +(defvar Info-history) +(defvar Info-directory-list) + +;;; Customize + +(defgroup helm-info nil + "Info-related applications and libraries for Helm." + :group 'helm) + +(defcustom helm-info-default-sources + '(helm-source-info-elisp + helm-source-info-cl + helm-source-info-eieio + helm-source-info-pages) + "Default sources to use for looking up symbols at point in Info +files with `helm-info-at-point'." + :group 'helm-info + :type '(repeat (choice symbol))) + +;;; Build info-index sources with `helm-info-source' class. + +(cl-defun helm-info-init (&optional (file (helm-get-attr 'info-file))) + "Initialize candidates for info FILE. +If FILE have nodes, loop through all nodes and accumulate candidates +found in each node, otherwise scan only the current info buffer." + ;; Allow reinit candidate buffer when using edebug. + (helm-aif (and debug-on-error + (helm-candidate-buffer)) + (kill-buffer it)) + (unless (helm-candidate-buffer) + (save-selected-window + (info file " *helm info temp buffer*") + (let ((tobuf (helm-candidate-buffer 'global)) + Info-history) + (helm-aif (Info-index-nodes) + (cl-dolist (node it) + (Info-goto-node node) + (helm-info-scan-current-buffer tobuf)) + (helm-info-scan-current-buffer tobuf)) + (bury-buffer))))) + +(defun helm-info-scan-current-buffer (tobuf) + "Scan current info buffer and print lines to TOBUF. +Argument TOBUF is the `helm-candidate-buffer'." + (let (start end line) + (goto-char (point-min)) + (while (search-forward "\n* " nil t) + (unless (search-forward "Menu:\n" (1+ (point-at-eol)) t) + (setq start (point-at-bol) + ;; Fix Bug#1503 by getting the invisible + ;; info displayed on next line in long strings. + ;; e.g "* Foo.\n (line 12)" instead of + ;; "* Foo.(line 12)" + end (or (save-excursion + (goto-char (point-at-bol)) + (re-search-forward "(line +[0-9]+)" nil t)) + (point-at-eol)) + ;; Long string have a new line inserted before the + ;; invisible spec, remove it. + line (replace-regexp-in-string + "\n" "" (buffer-substring start end))) + (with-current-buffer tobuf + (insert line) + (insert "\n")))))) + +(defun helm-info-goto (node-line) + "The helm-info action to jump to NODE-LINE." + (Info-goto-node (car node-line)) + (helm-goto-line (cdr node-line))) + +(defvar helm-info--node-regexp + "^\\* +\\(.+\\):[ \\t]+\\(.*\\)\\(?:[ \\t]*\\)(line +\\([0-9]+\\))" + "A regexp that should match file name, node name and line number in +a line like this: + +\* bind: Bash Builtins. (line 21).") + +(defun helm-info-display-to-real (line) + "Transform LINE to an acceptable argument for `info'. +If line have a node use the node, otherwise use directly first name found." + (let (nodename linum) + (when (string-match helm-info--node-regexp line) + (setq nodename (match-string 2 line) + linum (match-string 3 line))) + (if nodename + (cons (format "(%s)%s" + (helm-get-attr 'info-file) + (replace-regexp-in-string ":\\'" "" nodename)) + (string-to-number (or linum "1"))) + (cons (format "(%s)%s" + (helm-get-attr 'info-file) + (helm-aand (replace-regexp-in-string "^* " "" line) + (replace-regexp-in-string "::?.*\\'" "" it))) + 1)))) + +(defclass helm-info-source (helm-source-in-buffer) + ((info-file :initarg :info-file + :initform nil + :custom 'string) + (init :initform #'helm-info-init) + (display-to-real :initform #'helm-info-display-to-real) + (get-line :initform #'buffer-substring) + (action :initform '(("Goto node" . helm-info-goto))))) + +(defmacro helm-build-info-source (fname &rest args) + `(helm-make-source (concat "Info Index: " ,fname) 'helm-info-source + :info-file ,fname ,@args)) + +(defun helm-build-info-index-command (name doc source buffer) + "Define a Helm command NAME with documentation DOC. +Arg SOURCE will be an existing helm source named +`helm-source-info-' and BUFFER a string buffer name." + (defalias (intern (concat "helm-info-" name)) + (lambda () + (interactive) + (helm :sources source + :buffer buffer + :candidate-number-limit 1000)) + doc)) + +(defun helm-define-info-index-sources (var-value &optional commands) + "Define Helm sources named helm-source-info-. +Sources are generated for all entries of +`helm-default-info-index-list'. +If COMMANDS arg is non-nil, also build commands named +`helm-info-'. +Where NAME is an element of `helm-default-info-index-list'." + (cl-loop for str in var-value + for sym = (intern (concat "helm-source-info-" str)) + do (set sym (helm-build-info-source str)) + when commands + do (helm-build-info-index-command + str (format "Predefined helm for %s info." str) + sym (format "*helm info %s*" str)))) + +(defun helm-info-index-set (var value) + (set var value) + (helm-define-info-index-sources value t)) + +;;; Search Info files + +;; `helm-info' is the main entry point here. It prompts the user for an Info +;; file, then a term in the file's index to jump to. + +(defvar helm-info-searched (make-ring 32) + "Ring of previously searched Info files.") + +(defun helm-get-info-files () + "Return list of Info files to use for `helm-info'. + +Elements of the list are strings of Info file names without +extensions (e.g., \"emacs\" for file \"emacs.info.gz\"). Info +files are found by searching directories in +`Info-directory-list'." + (info-initialize) ; Build Info-directory-list from INFOPATH (Bug#2118) + (let ((files (cl-loop for d in (or Info-directory-list + Info-default-directory-list) + when (file-directory-p d) + append (directory-files d nil "\\.info")))) + (helm-fast-remove-dups + (cl-loop for f in files collect + (helm-file-name-sans-extension f)) + :test 'equal))) + +(defcustom helm-default-info-index-list + (helm-get-info-files) + "Info files to search in with `helm-info'." + :group 'helm-info + :type '(repeat (choice string)) + :set 'helm-info-index-set) + +(defun helm-info-search-index (candidate) + "Search the index of CANDIDATE's Info file using the function +helm-info-." + (let ((helm-info-function + (intern-soft (concat "helm-info-" candidate)))) + (when (fboundp helm-info-function) + (funcall helm-info-function) + (ring-insert helm-info-searched candidate)))) + +(defun helm-def-source--info-files () + "Return a Helm source for Info files." + (helm-build-sync-source "Helm Info" + :candidates + (lambda () (copy-sequence helm-default-info-index-list)) + :candidate-number-limit 999 + :candidate-transformer + (lambda (candidates) + (sort candidates #'string-lessp)) + :nomark t + :action '(("Search index" . helm-info-search-index)))) + +;;;###autoload +(defun helm-info (&optional refresh) + "Preconfigured `helm' for searching Info files' indices. + +With a prefix argument \\[universal-argument], set REFRESH to +non-nil. + +Optional parameter REFRESH, when non-nil, re-evaluates +`helm-default-info-index-list'. If the variable has been +customized, set it to its saved value. If not, set it to its +standard value. See `custom-reevaluate-setting' for more. + +REFRESH is useful when new Info files are installed. If +`helm-default-info-index-list' has not been customized, the new +Info files are made available." + (interactive "P") + (let ((default (unless (ring-empty-p helm-info-searched) + (ring-ref helm-info-searched 0)))) + (when refresh + (custom-reevaluate-setting 'helm-default-info-index-list)) + (helm :sources (helm-def-source--info-files) + :buffer "*helm Info*" + :preselect (and default + (concat "\\_<" (regexp-quote default) "\\_>"))))) + +;;;; Info at point + +;; `helm-info-at-point' is the main entry point here. It searches for the +;; symbol at point through the Info sources defined in +;; `helm-info-default-sources' and jumps to it. + +(defvar helm-info--pages-cache nil + "Cache for all Info pages on the system.") + +(defvar helm-source-info-pages + (helm-build-sync-source "Info Pages" + :init #'helm-info-pages-init + :candidates (lambda () helm-info--pages-cache) + :action '(("Show with Info" . + (lambda (node-str) + (info (replace-regexp-in-string + "^[^:]+: " "" node-str))))) + :requires-pattern 2) + "Helm source for Info pages.") + +(defun helm-info-pages-init () + "Collect candidates for initial Info node Top." + (or helm-info--pages-cache + (let ((info-topic-regexp "\\* +\\([^:]+: ([^)]+)[^.]*\\)\\.")) + (save-selected-window + (info "dir" " *helm info temp buffer*") + (Info-find-node "dir" "top") + (goto-char (point-min)) + (while (re-search-forward info-topic-regexp nil t) + (push (match-string-no-properties 1) + helm-info--pages-cache)) + (kill-buffer))))) + +;;;###autoload +(defun helm-info-at-point () + "Preconfigured `helm' for searching info at point." + (interactive) + ;; Symbol at point is used as default as long as one of the sources + ;; in `helm-info-default-sources' is member of + ;; `helm-sources-using-default-as-input'. + (cl-loop for src in helm-info-default-sources + for name = (if (symbolp src) + (assoc 'name (symbol-value src)) + (assoc 'name src)) + unless name + do (warn "Couldn't build source `%S' without its info file" src)) + (helm :sources helm-info-default-sources + :buffer "*helm info*")) + +(provide 'helm-info) + +;;; helm-info.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-locate.el b/code/elpa/helm-20220423.1712/helm-locate.el new file mode 100644 index 0000000..911c385 --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-locate.el @@ -0,0 +1,476 @@ +;;; helm-locate.el --- helm interface for locate. -*- lexical-binding: t -*- + +;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;; NOTE for WINDOZE users: +;; You have to install Everything with his command line interface here: +;; http://www.voidtools.com/download.php + +;;; Code: + +(require 'cl-lib) +(require 'helm) +(require 'helm-types) +(require 'helm-help) + +(defvar helm-ff-default-directory) +(declare-function helm-read-file-name "helm-mode") + + +(defgroup helm-locate nil + "Locate related Applications and libraries for Helm." + :group 'helm) + +(defcustom helm-locate-db-file-regexp "m?locate\.db$" + "Default regexp to match locate database. +If nil Search in all files." + :type 'string + :group 'helm-locate) + +(defcustom helm-ff-locate-db-filename "locate.db" + "The basename of the locatedb file you use locally in your directories. +When this is set and Helm finds such a file in the directory from +where you launch locate, it will use this file and will not +prompt you for a db file. +Note that this happen only when locate is launched with a prefix +arg." + :group 'helm-locate + :type 'string) + +(defcustom helm-locate-command nil + "A list of arguments for locate program. + +Helm will calculate a default value for your system on startup +unless `helm-locate-command' is non-nil. + +Here are the default values it will use according to your system: + +Gnu/linux: \"locate %s -e -A --regex %s\" +berkeley-unix: \"locate %s %s\" +windows-nt: \"es %s %s\" +Others: \"locate %s %s\" + +This string will be passed to format so it should end with `%s'. +The first format spec is used for the \"-i\" value of locate/es, +so don't set it directly but use `helm-locate-case-fold-search' +for this. + +The last option must be the one preceding pattern i.e \"-r\" or +\"--regex\". + +You will be able to pass other options such as \"-b\" or \"l\" +during Helm invocation after entering pattern only when multi +matching, not when fuzzy matching. + +Note that the \"-b\" option is added automatically by Helm when +var `helm-locate-fuzzy-match' is non-nil and switching back from +multimatch to fuzzy matching (this is done automatically when a +space is detected in pattern)." + :type 'string + :group 'helm-locate) + +(defcustom helm-locate-create-db-command + "updatedb -l 0 -o '%s' -U '%s'" + "Command used to create a locale locate db file." + :type 'string + :group 'helm-locate) + +(defcustom helm-locate-case-fold-search helm-case-fold-search + "It have the same meaning as `helm-case-fold-search'. +The -i option of locate will be used depending of value of +`helm-pattern' when this is set to 'smart. +When nil \"-i\" will not be used at all and when non-nil it will +always be used. +NOTE: the -i option of the \"es\" command used on windows does +the opposite of \"locate\" command." + :group 'helm-locate + :type 'symbol) + +(defcustom helm-locate-fuzzy-match nil + "Enable fuzzy matching in `helm-locate'. +Note that when this is enabled searching is done on basename." + :group 'helm-locate + :type 'boolean) + +(defcustom helm-locate-fuzzy-sort-fn + #'helm-locate-default-fuzzy-sort-fn + "Default fuzzy matching sort function for locate." + :group 'helm-locate + :type 'boolean) + +(defcustom helm-locate-project-list nil + "A list of directories, your projects. +When set, allow browsing recursively files in all directories of +this list with `helm-projects-find-files'." + :group 'helm-locate + :type '(repeat string)) + +(defcustom helm-locate-recursive-dirs-command "locate -i -e -A --regex '^%s' '%s.*$'" + "Command used for recursive directories completion in `helm-find-files'. + +For Windows and `es' use something like \"es -r ^%s.*%s.*$\" + +The two format specs are mandatory. + +If for some reasons you can't use locate because your filesystem +doesn't have a database, you can use find command from findutils +but be aware that it will be much slower. See `helm-find-files' +embedded help for more infos." + :type 'string + :group 'helm-files) + + +(defvar helm-locate-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map helm-generic-files-map) + (define-key map (kbd "DEL") 'helm-delete-backward-no-update) + map)) + +(defface helm-locate-finish + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "Green")) + "Face used in mode line when locate process is finish." + :group 'helm-locate) + + +(defun helm-ff-find-locatedb (&optional from-ff) + "Try to find if a local locatedb file is available. +The search is done in `helm-ff-default-directory' or falls back to +`default-directory' if FROM-FF is nil." + (helm-aif (and helm-ff-locate-db-filename + (locate-dominating-file + (or (and from-ff + helm-ff-default-directory) + default-directory) + helm-ff-locate-db-filename)) + (expand-file-name helm-ff-locate-db-filename it))) + +(defun helm-locate-create-db-default-function (db-name directory) + "Default function used to create a locale locate db file. +Argument DB-NAME name of the db file. +Argument DIRECTORY root of file system subtree to scan." + (format helm-locate-create-db-command + db-name (expand-file-name directory))) + +(defvar helm-locate-create-db-function + #'helm-locate-create-db-default-function + "Function used to create a locale locate db file. +It should receive the same arguments as +`helm-locate-create-db-default-function'.") + +(defun helm-locate-1 (&optional localdb init from-ff default) + "Generic function to run Locate. +Prefix arg LOCALDB when (4) search and use a local locate db file +when it exists or create it, when (16) force update of existing +db file even if exists. +It has no effect when locate command is 'es'. INIT is a string +to use as initial input in prompt. +See `helm-locate-with-db' and `helm-locate'." + (require 'helm-mode) + (helm-locate-set-command) + (let ((pfn (lambda (candidate) + (if (file-directory-p candidate) + (message "Error: The locate Db should be a file") + (if (= (shell-command + (funcall helm-locate-create-db-function + candidate + helm-ff-default-directory)) + 0) + (message "New locatedb file `%s' created" candidate) + (error "Failed to create locatedb file `%s'" candidate))))) + (locdb (and localdb + (not (string-match "^es" helm-locate-command)) + (or (and (equal '(4) localdb) + (helm-ff-find-locatedb from-ff)) + (helm-read-file-name + "Create Locate Db file: " + :initial-input (expand-file-name "locate.db" + (or helm-ff-default-directory + default-directory)) + :preselect helm-locate-db-file-regexp + :test (lambda (x) + (if helm-locate-db-file-regexp + ;; Select only locate db files and directories + ;; to allow navigation. + (or (string-match + helm-locate-db-file-regexp x) + (file-directory-p x)) + x))))))) + (when (and locdb (or (equal localdb '(16)) + (not (file-exists-p locdb)))) + (funcall pfn locdb)) + (helm-locate-with-db (and localdb locdb) init default))) + +(defun helm-locate-set-command () + "Setup `helm-locate-command' if not already defined." + (unless helm-locate-command + (setq helm-locate-command + (cl-case system-type + (gnu/linux "locate %s -e -A --regex %s") + (berkeley-unix "locate %s %s") + (windows-nt "es %s %s") + (t "locate %s %s"))))) + +(defun helm-locate-initial-setup () + (require 'helm-for-files) + (helm-locate-set-command)) + +(defvar helm-file-name-history nil) +(defun helm-locate-with-db (&optional db initial-input default) + "Run locate -d DB. +If DB is not given or nil use locate without -d option. +Argument DB can be given as a string or list of db files. +Argument INITIAL-INPUT is a string to use as initial-input. +See also `helm-locate'." + (require 'helm-files) + (when (and db (stringp db)) (setq db (list db))) + (helm-locate-set-command) + (let ((helm-locate-command + (if db + (replace-regexp-in-string + "locate" + (format (if helm-locate-fuzzy-match + "locate -b -d '%s'" "locate -d '%s'") + (mapconcat 'identity + ;; Remove eventually + ;; marked directories by error. + (cl-loop for i in db + unless (file-directory-p i) + ;; expand-file-name to resolve + ;; abbreviated fnames not + ;; expanding inside single + ;; quotes i.e. '%s'. + collect (expand-file-name i)) + ":")) + helm-locate-command) + (if (and helm-locate-fuzzy-match + (not (string-match-p "\\`locate -b" helm-locate-command))) + (replace-regexp-in-string + "\\`locate" "locate -b" helm-locate-command) + helm-locate-command)))) + (setq helm-file-name-history (mapcar 'helm-basename file-name-history)) + (helm :sources 'helm-source-locate + :buffer "*helm locate*" + :ff-transformer-show-only-basename nil + :input initial-input + :default default + :history 'helm-file-name-history))) + +(defun helm-locate-update-mode-line (process-name) + "Update mode-line with PROCESS-NAME status information." + (with-helm-window + (setq mode-line-format + `(" " mode-line-buffer-identification " " + (:eval (format "L%s" (helm-candidate-number-at-point))) " " + (:eval (propertize + (format "[%s process finished - (%s results)]" + (max (1- (count-lines + (point-min) (point-max))) + 0) + ,process-name) + 'face 'helm-locate-finish)))) + (force-mode-line-update))) + +(defun helm-locate-init () + "Initialize async locate process for `helm-source-locate'." + (let* ((locate-is-es (string-match "\\`es" helm-locate-command)) + (real-locate (string-match "\\`locate" helm-locate-command)) + (case-sensitive-flag (if locate-is-es "-i" "")) + (ignore-case-flag (if (or locate-is-es + (not real-locate)) "" "-i")) + (args (helm-mm-split-pattern helm-pattern)) + (cmd (format helm-locate-command + (cl-case helm-locate-case-fold-search + (smart (let ((case-fold-search nil)) + (if (string-match "[[:upper:]]" helm-pattern) + case-sensitive-flag + ignore-case-flag))) + (t (if helm-locate-case-fold-search + ignore-case-flag + case-sensitive-flag))) + (helm-aif (cdr args) + (concat + ;; The pattern itself. + (shell-quote-argument (car args)) " " + ;; Possible locate args added + ;; after pattern, don't quote them. + (mapconcat 'identity it " ")) + (shell-quote-argument (car args))))) + (default-directory (if (file-directory-p default-directory) + default-directory "/"))) + (helm-log "Starting helm-locate process") + (helm-log "Command line used was:\n\n%s" + (concat ">>> " (propertize cmd 'face 'font-lock-comment-face) "\n\n")) + (prog1 + (start-process-shell-command + "locate-process" helm-buffer + cmd) + (set-process-sentinel + (get-buffer-process helm-buffer) + (lambda (process event) + (let* ((err (process-exit-status process)) + (noresult (= err 1))) + (cond (noresult + (with-helm-buffer + (unless (cdr helm-sources) + (insert (concat "* Exit with code 1, no result found," + " command line was:\n\n " + cmd))))) + ((string= event "finished\n") + (when (and helm-locate-fuzzy-match + (not (string-match-p "\\s-" helm-pattern))) + (helm-redisplay-buffer)) + (helm-locate-update-mode-line "Locate")) + (t + (helm-log "Error: Locate %s" + (replace-regexp-in-string "\n" "" event)))))))))) + +(defun helm-locate-default-fuzzy-sort-fn (candidates) + "Default sort function for files in fuzzy matching. +Sort is done on basename of CANDIDATES." + (helm-fuzzy-matching-default-sort-fn-1 candidates nil t)) + +(defclass helm-locate-override-inheritor (helm-type-file) ()) + +(defclass helm-locate-source (helm-source-async helm-locate-override-inheritor) + ((init :initform 'helm-locate-initial-setup) + (candidates-process :initform 'helm-locate-init) + (requires-pattern :initform 3) + (history :initform 'helm-file-name-history) + (persistent-action :initform 'helm-ff-kill-or-find-buffer-fname) + (candidate-number-limit :initform 9999) + (redisplay :initform (progn helm-locate-fuzzy-sort-fn)) + (group :initform 'helm-locate))) + +;; Override helm-type-file class keymap. +(cl-defmethod helm--setup-source :after ((source helm-locate-override-inheritor)) + (setf (slot-value source 'keymap) helm-locate-map)) + +(defvar helm-source-locate + (helm-make-source "Locate" 'helm-locate-source + :pattern-transformer 'helm-locate-pattern-transformer + ;; :match-part is only used here to tell helm which part + ;; of candidate to highlight. + :match-part (lambda (candidate) + (if (or (string-match-p " -b\\'" helm-pattern) + (and helm-locate-fuzzy-match + (not (string-match "\\s-" helm-pattern)))) + (helm-basename candidate) + candidate)))) + +(defun helm-locate-pattern-transformer (pattern) + (if helm-locate-fuzzy-match + ;; When fuzzy is enabled helm add "-b" option on startup. + (cond ((string-match-p " " pattern) + (when (string-match "\\`locate -b" helm-locate-command) + (setq helm-locate-command + (replace-match "locate" t t helm-locate-command))) + pattern) + (t + (unless (string-match-p "\\`locate -b" helm-locate-command) + (setq helm-locate-command + (replace-regexp-in-string + "\\`locate" "locate -b" helm-locate-command))) + (helm--mapconcat-pattern pattern))) + pattern)) + +(defun helm-locate-find-dbs-in-projects (&optional update) + (let* ((pfn (lambda (candidate directory) + (unless (= (shell-command + (funcall helm-locate-create-db-function + candidate + directory)) + 0) + (error "Failed to create locatedb file `%s'" candidate))))) + (cl-loop for p in helm-locate-project-list + for db = (expand-file-name + helm-ff-locate-db-filename + (file-name-as-directory p)) + if (and (null update) (file-exists-p db)) + collect db + else do (funcall pfn db p) + and collect db))) + +;;; Directory completion for hff. +;; +(defclass helm-locate-subdirs-source (helm-source-in-buffer) + ((basedir :initarg :basedir + :initform nil + :custom string) + (subdir :initarg :subdir + :initform nil + :custom 'string) + (data :initform #'helm-locate-init-subdirs) + (group :initform 'helm-locate))) + +(defun helm-locate-init-subdirs () + (with-temp-buffer + (call-process-shell-command + (if (string-match-p "\\`fd" helm-locate-recursive-dirs-command) + (format helm-locate-recursive-dirs-command + ;; fd pass path at end. + (helm-get-attr 'subdir) (helm-get-attr 'basedir)) + (format helm-locate-recursive-dirs-command + (if (string-match-p "\\`es" helm-locate-recursive-dirs-command) + ;; Fix W32 paths. + (replace-regexp-in-string + "/" "\\\\\\\\" (helm-get-attr 'basedir)) + (helm-get-attr 'basedir)) + (helm-get-attr 'subdir))) + nil t nil) + (buffer-string))) + +;;;###autoload +(defun helm-projects-find-files (update) + "Find files with locate in `helm-locate-project-list'. +With a prefix arg refresh the database in each project." + (interactive "P") + (helm-locate-set-command) + (cl-assert (and (string-match-p "\\`locate" helm-locate-command) + (executable-find "updatedb")) + nil "Unsupported locate version") + (let ((dbs (helm-locate-find-dbs-in-projects update))) + (if dbs + (helm-locate-with-db dbs) + (user-error "No projects found, please setup `helm-locate-project-list'")))) + +;;;###autoload +(defun helm-locate (arg) + "Preconfigured `helm' for Locate. +Note: you can add locate options after entering pattern. +See 'man locate' for valid options and also `helm-locate-command'. + +You can specify a local database with prefix argument ARG. +With two prefix arg, refresh the current local db or create it if +it doesn't exists. + +To create a user specific db, use +\"updatedb -l 0 -o db_path -U directory\". +Where db_path is a filename matched by +`helm-locate-db-file-regexp'." + (interactive "P") + (helm-set-local-variable 'helm-async-outer-limit-hook + (list (lambda () + (when (and helm-locate-fuzzy-match + (not (string-match-p + "\\s-" helm-pattern))) + (helm-redisplay-buffer))))) + (setq helm-ff-default-directory default-directory) + (helm-locate-1 arg nil nil (thing-at-point 'filename))) + +(provide 'helm-locate) + +;;; helm-locate.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-man.el b/code/elpa/helm-20220423.1712/helm-man.el new file mode 100644 index 0000000..06c7b2e --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-man.el @@ -0,0 +1,114 @@ +;;; helm-man.el --- Man and woman UI -*- lexical-binding: t -*- + +;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Code: + +(require 'cl-lib) +(require 'helm) +(require 'helm-help) + +(defvar woman-topic-all-completions) +(defvar woman-manpath) +(defvar woman-path) +(defvar woman-expanded-directory-path) +(declare-function woman-file-name "woman.el" (topic &optional re-cache)) +(declare-function woman-file-name-all-completions "woman.el" (topic)) +(declare-function Man-getpage-in-background "man.el" (topic)) +(declare-function woman-expand-directory-path "woman.el" (path-dirs path-regexps)) +(declare-function woman-topic-all-completions "woman.el" (path)) +(declare-function helm-generic-sort-fn "helm-utils.el" (S1 S2)) +(declare-function helm-comp-read "helm-mode") + +(defgroup helm-man nil + "Man and Woman applications for Helm." + :group 'helm) + +(defcustom helm-man-or-woman-function 'Man-getpage-in-background + "Default command to display a man page." + :group 'helm-man + :type '(radio :tag "Preferred command to display a man page" + (const :tag "Man" Man-getpage-in-background) + (const :tag "Woman" woman))) + +(defcustom helm-man-format-switches (cl-case system-type + ((darwin macos) "%s") + (t "-l %s")) + "Arguments to pass to the `manual-entry' function. +Arguments are passed to `manual-entry' with `format.'" + :group 'helm-man + :type 'string) + +;; Internal +(defvar helm-man--pages nil + "All man pages on system. +Will be calculated the first time you invoke Helm with this +source.") + +(defun helm-man-default-action (candidate) + "Default action for jumping to a woman or man page from Helm." + (let ((wfiles (mapcar #'car (woman-file-name-all-completions candidate)))) + (condition-case nil + (let ((file (if (cdr wfiles) + (helm-comp-read "ManFile: " wfiles :must-match t) + (car wfiles)))) + (if (eq helm-man-or-woman-function 'Man-getpage-in-background) + (manual-entry (format helm-man-format-switches file)) + (condition-case nil + (woman-find-file file) + ;; If woman is unable to format correctly + ;; try Man instead. + (error (kill-buffer) + (manual-entry (format helm-man-format-switches file)))))) + ;; If even Man failed with file as argument, try again with Man + ;; but using Topic candidate instead of the file calculated by + ;; woman. + (error (kill-buffer) + (Man-getpage-in-background candidate))))) + +(defun helm-man--init () + (require 'woman) + (require 'helm-utils) + (unless helm-man--pages + (setq woman-expanded-directory-path + (woman-expand-directory-path woman-manpath woman-path)) + (setq woman-topic-all-completions + (woman-topic-all-completions woman-expanded-directory-path)) + (setq helm-man--pages (mapcar 'car woman-topic-all-completions))) + (helm-init-candidates-in-buffer 'global helm-man--pages)) + +(defvar helm-source-man-pages + (helm-build-in-buffer-source "Manual Pages" + :init #'helm-man--init + :persistent-action #'ignore + :filtered-candidate-transformer + (lambda (candidates _source) + (sort candidates #'helm-generic-sort-fn)) + :action '(("Display Man page" . helm-man-default-action)) + :group 'helm-man)) + +;;;###autoload +(defun helm-man-woman (arg) + "Preconfigured `helm' for Man and Woman pages. +With a prefix arg reinitialize the cache." + (interactive "P") + (when arg (setq helm-man--pages nil)) + (helm :sources 'helm-source-man-pages + :buffer "*helm man woman*")) + +(provide 'helm-man) + +;;; helm-man.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-misc.el b/code/elpa/helm-20220423.1712/helm-misc.el new file mode 100644 index 0000000..bb22a8c --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-misc.el @@ -0,0 +1,393 @@ +;;; helm-misc.el --- Various functions for helm -*- lexical-binding: t -*- + +;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Code: +(require 'cl-lib) +(require 'helm) +(require 'helm-help) +(require 'helm-types) + +(declare-function display-time-world-display "time.el") +(defvar display-time-world-list) +(declare-function LaTeX-math-mode "ext:latex.el") +(declare-function jabber-chat-with "ext:jabber.el") +(declare-function jabber-read-account "ext:jabber.el") +(declare-function helm-comp-read "helm-mode") + + +(defgroup helm-misc nil + "Various Applications and libraries for Helm." + :group 'helm) + +(defcustom helm-time-zone-home-location "Paris" + "The time zone of your home." + :group 'helm-misc + :type 'string) + +(defcustom helm-timezone-actions + '(("Set timezone env (TZ)" . (lambda (candidate) + (setenv "TZ" candidate)))) + "Actions for helm-timezone." + :group 'helm-misc + :type '(alist :key-type string :value-type function)) + +(defface helm-time-zone-current + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "green")) + "Face used to colorize current time in `helm-world-time'." + :group 'helm-misc) + +(defface helm-time-zone-home + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "red")) + "Face used to colorize home time in `helm-world-time'." + :group 'helm-misc) + + + +;;; Latex completion +;; +;; Test +;; (setq LaTeX-math-menu '("Math" +;; ["foo" val0 t] +;; ("bar" +;; ["baz" val1 t]) +;; ("aze" +;; ["zer" val2 t]) +;; ("AMS" +;; ("rec" +;; ["fer" val3 t]) +;; ("rty" +;; ["der" val4 t])) +;; ("ABC" +;; ("xcv" +;; ["sdf" val5 t]) +;; ("dfg" +;; ["fgh" val6 t])))) +;; (helm-latex-math-candidates) +;; => +;; (("foo" . val0) +;; ("baz" . val1) +;; ("zer" . val2) +;; ("fer" . val3) +;; ("der" . val4) +;; ("sdf" . val5) +;; ("fgh" . val6)) + +(defvar LaTeX-math-menu) +(defun helm-latex-math-candidates () + (cl-labels ((helm-latex--math-collect (L) + (cond ((vectorp L) + (list (cons (aref L 0) (aref L 1)))) + ((listp L) + (cl-loop for a in L nconc + (helm-latex--math-collect a)))))) + (helm-latex--math-collect LaTeX-math-menu))) + +(defvar helm-source-latex-math + (helm-build-sync-source "Latex Math Menu" + :init (lambda () + (with-helm-current-buffer + (LaTeX-math-mode 1))) + :candidate-number-limit 9999 + :candidates 'helm-latex-math-candidates + :action (lambda (candidate) + (call-interactively candidate)))) + + +;;; Jabber Contacts (jabber.el) +(defun helm-jabber-online-contacts () + "List online Jabber contacts." + (with-no-warnings + (cl-loop for item in (jabber-concat-rosters) + when (get item 'connected) + collect + (if (get item 'name) + (cons (get item 'name) item) + (cons (symbol-name item) item))))) + +(defvar helm-source-jabber-contacts + (helm-build-sync-source "Jabber Contacts" + :init (lambda () (require 'jabber)) + :candidates (lambda () (mapcar 'car (helm-jabber-online-contacts))) + :action (lambda (x) + (jabber-chat-with + (jabber-read-account) + (symbol-name + (cdr (assoc x (helm-jabber-online-contacts)))))))) + +;;; World time +;; +(defvar zoneinfo-style-world-list) +(defvar legacy-style-world-list) + +(defun helm-time-zone-transformer (candidates _source) + (cl-loop for i in candidates + for (z . p) in display-time-world-list + collect + (cons + (cond ((string-match (format-time-string "%H:%M" (current-time)) i) + (propertize i 'face 'helm-time-zone-current)) + ((string-match helm-time-zone-home-location i) + (propertize i 'face 'helm-time-zone-home)) + (t i)) + z))) + +(defvar helm-source-time-world + (helm-build-in-buffer-source "Time World List" + :init (lambda () + (require 'time) + (unless (and display-time-world-list + (listp display-time-world-list)) + ;; adapted from `time--display-world-list' from + ;; emacs-27 for compatibility as + ;; `display-time-world-list' is set by default to t. + (setq display-time-world-list + ;; Determine if zoneinfo style timezones are + ;; supported by testing that America/New York and + ;; Europe/London return different timezones. + (let ((nyt (format-time-string "%z" nil "America/New_York")) + (gmt (format-time-string "%z" nil "Europe/London"))) + (if (string-equal nyt gmt) + legacy-style-world-list + zoneinfo-style-world-list))))) + :data (lambda () + (with-temp-buffer + (display-time-world-display display-time-world-list) + (buffer-string))) + :action 'helm-timezone-actions + :filtered-candidate-transformer 'helm-time-zone-transformer)) + +;;; Commands +;; +(defun helm-call-interactively (cmd-or-name) + "Execute CMD-OR-NAME as Emacs command. +It is added to `extended-command-history'. +`helm-current-prefix-arg' is used as the command's prefix argument." + (setq extended-command-history + (cons (helm-stringify cmd-or-name) + (delete (helm-stringify cmd-or-name) extended-command-history))) + (let ((current-prefix-arg helm-current-prefix-arg) + (cmd (helm-symbolify cmd-or-name))) + (if (stringp (symbol-function cmd)) + (execute-kbd-macro (symbol-function cmd)) + (setq this-command cmd) + (call-interactively cmd)))) + +;;; Minibuffer History +;; +;; +(defvar helm-minibuffer-history-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map helm-map) + (define-key map [remap helm-minibuffer-history] 'undefined) + map)) + +(defcustom helm-minibuffer-history-must-match t + "Allow inserting non matching elements when nil or 'confirm." + :group 'helm-misc + :type '(choice + (const :tag "Must match" t) + (const :tag "Confirm" 'confirm) + (const :tag "Always allow" nil))) + +(defcustom helm-minibuffer-history-key "C-r" + "The key `helm-minibuffer-history' is bound to in minibuffer local maps." + :type '(choice (string :tag "Key") (const :tag "no binding")) + :group 'helm-mode) + +(defconst helm-minibuffer-history-old-key + (cl-loop for map in '(minibuffer-local-completion-map + minibuffer-local-filename-completion-map + minibuffer-local-filename-must-match-map ; Emacs 23.1.+ + minibuffer-local-isearch-map + minibuffer-local-map + minibuffer-local-must-match-filename-map ; Older Emacsen + minibuffer-local-must-match-map + minibuffer-local-ns-map) + when (and (boundp map) (symbol-value map)) + collect (cons map (lookup-key (symbol-value map) "\C-r")))) + +;;;###autoload +(define-minor-mode helm-minibuffer-history-mode + "Bind `helm-minibuffer-history-key' in al minibuffer maps. +This mode is enabled by `helm-mode', so there is no need to enable it directly." + :group 'helm-misc + :global t + (if helm-minibuffer-history-mode + (let ((key helm-minibuffer-history-key)) + (cl-dolist (map '(minibuffer-local-completion-map + minibuffer-local-filename-completion-map + minibuffer-local-filename-must-match-map ; Emacs 23.1.+ + minibuffer-local-isearch-map + minibuffer-local-map + minibuffer-local-must-match-filename-map ; Older Emacsen + minibuffer-local-must-match-map + minibuffer-local-ns-map)) + (let ((vmap (and (boundp map) (symbol-value map)))) + (when (keymapp vmap) + (let ((val (and (boundp 'helm-minibuffer-history-key) + (symbol-value 'helm-minibuffer-history-key)))) + (when val + (define-key vmap + (if (stringp val) (read-kbd-macro val) val) + nil))) + (when key + (define-key (symbol-value map) + (if (stringp key) (read-kbd-macro key) key) + 'helm-minibuffer-history)))))) + (cl-dolist (map '(minibuffer-local-completion-map + minibuffer-local-filename-completion-map + minibuffer-local-filename-must-match-map + minibuffer-local-isearch-map + minibuffer-local-map + minibuffer-local-must-match-filename-map + minibuffer-local-must-match-map + minibuffer-local-ns-map)) + (let ((vmap (and (boundp map) (symbol-value map)))) + (when (keymapp vmap) + (let ((val (and (boundp 'helm-minibuffer-history-key) + (symbol-value 'helm-minibuffer-history-key)))) + (when val + (define-key vmap + (if (stringp val) (read-kbd-macro val) val) + (assoc-default map helm-minibuffer-history-old-key))))))))) + + +;;; Helm ratpoison UI +;; +;; +(defvar helm-source-ratpoison-commands + (helm-build-in-buffer-source "Ratpoison Commands" + :init 'helm-ratpoison-commands-init + :action (helm-make-actions + "Execute the command" 'helm-ratpoison-commands-execute) + :display-to-real 'helm-ratpoison-commands-display-to-real + :candidate-number-limit 999999)) + +(defun helm-ratpoison-commands-init () + (unless (helm-candidate-buffer) + (with-current-buffer (helm-candidate-buffer 'global) + ;; with ratpoison prefix key + (save-excursion + (call-process "ratpoison" nil (current-buffer) nil "-c" "help")) + (while (re-search-forward "^\\([^ ]+\\) \\(.+\\)$" nil t) + (replace-match " \\1: \\2")) + (goto-char (point-max)) + ;; direct binding + (save-excursion + (call-process "ratpoison" nil (current-buffer) nil "-c" "help top")) + (while (re-search-forward "^\\([^ ]+\\) \\(.+\\)$" nil t) + (replace-match "\\1: \\2"))))) + +(defun helm-ratpoison-commands-display-to-real (display) + (and (string-match ": " display) + (substring display (match-end 0)))) + +(defun helm-ratpoison-commands-execute (candidate) + (call-process "ratpoison" nil nil nil "-ic" candidate)) + +;;; Helm stumpwm UI +;; +;; +(defvar helm-source-stumpwm-commands + (helm-build-in-buffer-source "Stumpwm Commands" + :init 'helm-stumpwm-commands-init + :action (helm-make-actions + "Execute the command" 'helm-stumpwm-commands-execute) + :candidate-number-limit 999999)) + +(defun helm-stumpwm-commands-init () + (with-current-buffer (helm-candidate-buffer 'global) + (save-excursion + (call-process "stumpish" nil (current-buffer) nil "commands")) + (while (re-search-forward "[ ]*\\([^ ]+\\)[ ]*\n?" nil t) + (replace-match "\n\\1\n")) + (delete-blank-lines) + (sort-lines nil (point-min) (point-max)) + (goto-char (point-max)))) + +(defun helm-stumpwm-commands-execute (candidate) + (call-process "stumpish" nil nil nil candidate)) + +;;;###autoload +(defun helm-world-time () + "Preconfigured `helm' to show world time. +Default action change TZ environment variable locally to emacs." + (interactive) + (helm-other-buffer 'helm-source-time-world "*helm world time*")) + +;;;###autoload +(defun helm-insert-latex-math () + "Preconfigured helm for latex math symbols completion." + (interactive) + (helm-other-buffer 'helm-source-latex-math "*helm latex*")) + +;;;###autoload +(defun helm-ratpoison-commands () + "Preconfigured `helm' to execute ratpoison commands." + (interactive) + (helm-other-buffer 'helm-source-ratpoison-commands + "*helm ratpoison commands*")) + +;;;###autoload +(defun helm-stumpwm-commands() + "Preconfigured helm for stumpwm commands." + (interactive) + (helm-other-buffer 'helm-source-stumpwm-commands + "*helm stumpwm commands*")) + +;;;###autoload +(defun helm-minibuffer-history () + "Preconfigured `helm' for `minibuffer-history'." + (interactive) + (cl-assert (minibuffer-window-active-p (selected-window)) nil + "Error: Attempt to use minibuffer history outside a minibuffer") + (let* ((enable-recursive-minibuffers t) + (query-replace-p (or (eq last-command 'query-replace) + (eq last-command 'query-replace-regexp))) + (elm (helm-comp-read "Next element matching (regexp): " + (cl-loop for i in + (symbol-value minibuffer-history-variable) + unless (equal "" i) collect i into history + finally return + (if (consp (car history)) + (mapcar 'prin1-to-string history) + history)) + :header-name + (lambda (name) + (format "%s (%s)" name minibuffer-history-variable)) + :buffer "*helm minibuffer-history*" + :must-match helm-minibuffer-history-must-match + :multiline t + :keymap helm-minibuffer-history-map + :allow-nest t))) + ;; Fix Bug#1667 with emacs-25+ `query-replace-from-to-separator'. + (when (and (boundp 'query-replace-from-to-separator) query-replace-p) + (let ((pos (string-match "\0" elm))) + (and pos + (add-text-properties + pos (1+ pos) + `(display ,query-replace-from-to-separator separator t) + elm)))) + (delete-minibuffer-contents) + (insert elm))) + + +(provide 'helm-misc) + +;;; helm-misc.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-mode.el b/code/elpa/helm-20220423.1712/helm-mode.el new file mode 100644 index 0000000..1ac8e6a --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-mode.el @@ -0,0 +1,2187 @@ +;;; helm-mode.el --- Enable helm completion everywhere. -*- lexical-binding: t -*- + +;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Code: + +(require 'cl-lib) +(require 'helm) +(require 'helm-lib) +(require 'helm-files) +(require 'helm-misc) + +(defvar crm-separator) +(defvar ido-everywhere) +(defvar completion-flex-nospace) +(defvar helm-completion--sorting-done) +(defvar helm-mode) + +;; No warnings in Emacs built --without-x +(declare-function x-file-dialog "xfns.c") + +(declare-function ido-mode "ido.el") +(declare-function helm-apropos-init "helm-elisp") +(declare-function helm-lisp-completion-persistent-action "helm-elisp") +(declare-function helm-lisp-completion-persistent-help "helm-elisp") + +(defgroup helm-mode nil + "Enable helm completion." + :group 'helm) + +(defcustom helm-completing-read-handlers-alist + '((find-tag . helm-completing-read-default-find-tag) + (xref-find-definitions . helm-completing-read-default-find-tag) + (xref-find-references . helm-completing-read-default-find-tag) + (ggtags-find-tag-dwim . helm-completing-read-default-find-tag) + (tmm-menubar . nil) + (find-file . nil) + (execute-extended-command . nil) + (dired-do-rename . helm-read-file-name-handler-1) + (dired-do-copy . helm-read-file-name-handler-1) + (dired-do-symlink . helm-read-file-name-handler-1) + (dired-do-relsymlink . helm-read-file-name-handler-1) + (dired-do-hardlink . helm-read-file-name-handler-1) + (basic-save-buffer . helm-read-file-name-handler-1) + (write-file . (default helm-read-file-name-handler-1)) + (write-region . (default helm-read-file-name-handler-1))) + "Completing read functions for specific Emacs commands. + +By default `helm-mode' use `helm-completing-read-default-handler' to +provide helm completion in each `completing-read' or `read-file-name' +found, but other functions can be specified here for specific +commands. This also allows disabling helm completion for some commands +when needed. + +Each entry is a cons cell like (EMACS_COMMAND . COMPLETING-READ_HANDLER) +where key and value are symbols. +However if a command is using in its definition both a `completing-read' AND +a `read-file-name' we may want to specify a handler for both of them, +this can be done by specifying value as a list of two symbols instead of +a single symbol where the 1st element of the list specify the handler for the +`completing-read' and the second the handler for the `read-file-name'. +Special symbol 'default' means use the default helm handler for either +`completing-read' or `read-file-name'. +e.g. (write-region . (default helm-read-file-name-handler-1)) +means helm will use `helm-completing-read-default-handler' when +`write-region' calls `completing-read' and +`helm-read-file-name-handler-1' when it calls `read-file-name'. + +Each key is an Emacs command that use originaly `completing-read' +or/and `read-file-name'. + +Each value maybe a helm function that takes same arguments as +`completing-read' plus NAME and BUFFER, where NAME is the name of the new +helm source and BUFFER the name of the buffer we will use, but it can +be also a function not using helm, in this case the function should +take the same args as `completing-read' and not be prefixed by \"helm-\". + +`helm' will use the name of the command calling `completing-read' as +NAME and BUFFER will be computed as well with NAME but prefixed with +\"*helm-mode-\". + +This function prefix name must start by \"helm-\" when it uses helm, +otherwise `helm' assumes the function is not a helm function and +expects the same args as `completing-read', this allows you to define a +handler not using helm completion. + +Example: + + (defun foo/test () + (interactive) + (message \"%S\" (completing-read \"test: \" '(a b c d e)))) + + (defun helm-foo/test-completing-read-handler (prompt collection + predicate require-match + initial-input hist def + inherit-input-method + name buffer) + (helm-comp-read prompt collection :marked-candidates t + :name name + :buffer buffer)) + + (add-to-list 'helm-completing-read-handlers-alist + '(foo/test . helm-foo/test-completing-read-handler)) + + +We want here to make the regular `completing-read' in `foo/test' +return a list of candidate(s) instead of a single candidate. + +Note that this function will be reused for ALL the `completing-read' +of this command, so it should handle all cases. E.g., +if first `completing-read' completes against symbols and +second `completing-read' should handle only buffer, +your specialized function should handle both. + +If the value of an entry is nil completion will fall back to +Emacs vanilla behaviour. +Example: + +If you want to disable helm completion for `describe-function', use: + + (describe-function . nil) + +Ido is also supported, you can use `ido-completing-read' and +`ido-read-file-name' as value of an entry or just 'ido. +Example: +Enable ido completion for `find-file': + + (find-file . ido) + +same as + + (find-file . ido-read-file-name) + +Note that you don't need to enable `ido-mode' for this to work, see +`helm-mode' documentation." + :group 'helm-mode + :type '(alist :key-type symbol :value-type symbol)) + +(defcustom helm-comp-read-case-fold-search helm-case-fold-search + "Default Local setting of `helm-case-fold-search' for `helm-comp-read'. +See `helm-case-fold-search' for more info." + :group 'helm-mode + :type 'symbol) + +(defcustom helm-mode-handle-completion-in-region t + "Whether to replace or not `completion-in-region-function'. +This enables support for `completing-read-multiple' and `completion-at-point' +when non--nil." + :group 'helm-mode + :type 'boolean) + +(defcustom helm-mode-no-completion-in-region-in-modes nil + "A list of modes that do not want helm for `completion-in-region'." + :group 'helm-mode + :type 'boolean) + +(defcustom helm-mode-reverse-history t + "Display history source after current source when non nil. + +Apply only in `helm-mode' handled commands." + :group 'helm-mode + :type 'boolean) + +(defcustom helm-completion-in-region-default-sort-fn + 'helm-completion-in-region-sort-fn + "The default sort function to sort candidates in completion-in-region. + +When nil no sorting is done. +The function is a `filtered-candidate-transformer' function which takes +two args CANDIDATES and SOURCE. +The function must use the flag `helm-completion--sorting-done' and +return CANDIDATES unchanged when the flag is nil. +See default function `helm-completion-in-region-sort-fn' as example. +It will be used only when `helm-completion-style' is either Emacs or +helm, otherwise when helm-fuzzy style is used, the fuzzy sort function +will be used." + :group 'helm-mode + :type 'function) + +(defcustom helm-mode-fuzzy-match nil + "Enable fuzzy matching in `helm-mode' globally. + +This is deprecated, use instead helm-fuzzy as `helm-completion-style' or +even better 'emacs as `helm-completion-style' and add 'flex to +`completion-styles' (emacs-27) or 'helm-flex if 'flex is not available +in `completion-styles-alist' (emacs-26)." + :group 'helm-mode + :type 'boolean) +(make-obsolete-variable 'helm-mode-fuzzy-match 'helm-completion-style "3.6.0") + +(defcustom helm-completion-mark-suffix t + "Push mark at end of suffix when non nil." + :group 'helm-mode + :type 'boolean) + +(defcustom helm-read-file-name-use-default-arg-behavior nil + "Use emacs vanilla `read-file-name' behavior for default arg. + +The behavior of default arg in `read-file-name' and friends is using +the default arg as default value when initial input is not modified, +even if this initial input is a valid value i.e. an existing file. +We expect generally a default arg to be used if nothing is specified +in the prompt or if what is specified is invalid, but the emacs behavior +here is really weird, so we use this variable to disable this +behavior, letting user specify default if needed with `M-n'. +However we keep the emacs default for `read-file-name' and derived +fns, this variable affecting only `helm-read-file-name'." + :type 'boolean + :group 'helm-mode) + +(defvar helm-mode-minibuffer-setup-hook-black-list '(minibuffer-completion-help) + "Incompatible `minibuffer-setup-hook' functions go here. +A list of symbols. `helm-mode' is rejecting all lambda's, byte-code fns +and all functions belonging in this list from `minibuffer-setup-hook'. +This is mainly needed to prevent \"*Completions*\" buffers to popup.") + +(defface helm-mode-prefix + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + (:background "red" :foreground "black"))) + "Face used for prefix completion." + :group 'helm-mode) + +(defvar helm-comp-read-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map helm-map) + (define-key map (kbd "") 'helm-cr-empty-string) + (define-key map (kbd "M-RET") 'helm-cr-empty-string) + map) + "Keymap for `helm-comp-read'.") + +(defun helm-mode-delete-char-backward-1 () + (interactive) + (condition-case err + (call-interactively 'delete-backward-char) + (text-read-only + (if (with-selected-window (minibuffer-window) + (not (string= (minibuffer-contents) ""))) + (message "Trying to delete prefix completion, next hit will quit") + (user-error "%s" (car err)))))) +(put 'helm-mode-delete-char-backward-1 'helm-only t) + +(defun helm-mode-delete-char-backward-2 () + (interactive) + (condition-case _err + (call-interactively 'delete-backward-char) + (text-read-only + (unless (with-selected-window (minibuffer-window) + (string= (minibuffer-contents) "")) + (with-helm-current-buffer + (run-with-timer 0.1 nil (lambda () + (call-interactively 'delete-backward-char)))) + (helm-keyboard-quit))))) +(put 'helm-mode-delete-char-backward-2 'helm-only t) + +(helm-multi-key-defun helm-mode-delete-char-backward-maybe + "Delete char backward when text is not the prefix helm is completing against. +First call warns user about deleting prefix completion. +Second call deletes backward char in current-buffer and quits helm completion, +letting the user start a new completion with a new prefix." + '(helm-mode-delete-char-backward-1 helm-mode-delete-char-backward-2) 1) + +(defcustom helm-completion-style 'helm + "Style of completion to use in `completion-in-region'. + +This affects only `completion-at-point' and friends, and +the `completing-read' using the default handler +i.e. `helm-completing-read-default-handler'. + +NB: This has nothing to do with `completion-styles', it is independent from +helm, but when using 'emacs as helm-completion-style helm +will use the `completion-styles' for its completions. +Up to the user to configure `completion-styles'. + +There are three possible values to use: + +- helm, use multi match regular helm completion. + +- helm-fuzzy, use fuzzy matching. Note that as usual when + entering a space helm switch to multi matching mode. + +- emacs, use regular Emacs completion according to + `completion-styles'. Note that even in this style, helm allows using + multi match. Emacs-27 provides a style called `flex' that can be used + aside `helm' style (see `completion-styles-alist'). When `flex' style + is not available (Emacs<27) helm provides `helm-flex' style which is + similar to `flex' and helm fuzzy matching. + +For a better experience with emacs style, if you don't know what to use, set +`completion-styles' to '(flex) if you are using emacs-27 or to +\'(helm-flex) if you are using emacs-26 and keep 'emacs as default +value for `helm-completion-style'. Advanced users can also have a +look to `completion-category-overrides' to set styles according to category. +You can as well use `helm-completion-styles-alist' to override +`helm-completion-style' in specific modes. + +Of course when using `helm' of `helm-fuzzy' as `helm-completion-style' +emacs `completion-styles' have no effect. + +Please use custom interface or `customize-set-variable' to set this, +NOT `setq'." + :group 'helm-mode + :type '(choice (const :tag "Emacs" emacs) + (const :tag "Helm" helm) + (const :tag "Helm-fuzzy" helm-fuzzy)) + :set (lambda (var val) + (set var val) + (if (memq val '(helm helm-fuzzy)) + (define-key helm-comp-read-map (kbd "DEL") 'helm-mode-delete-char-backward-maybe) + (define-key helm-comp-read-map (kbd "DEL") 'delete-backward-char)))) + +(defconst helm-completion--all-styles + (let ((flex (if (assq 'flex completion-styles-alist) + 'flex 'helm-flex))) + (helm-fast-remove-dups + (append (list 'helm flex) + (mapcar 'car completion-styles-alist))))) + +(defconst helm-completion--styles-type + `(repeat :tag "with other completion styles" + (choice ,@(mapcar (lambda (x) (list 'const x)) + helm-completion--all-styles)))) + +(defcustom helm-completion-styles-alist '((gud-mode . helm) + ;; See https://github.com/djcb/mu/issues/2181. + (mu4e-compose-mode . emacs)) + "Allow configuring `helm-completion-style' per mode. + +Each entry is a cons cell like (mode . style) where style must be a +suitable value for `helm-completion-style'. +When specifying emacs as style for a mode, `completion-styles' can be +specified by using a cons cell specifying completion-styles to use +with helm emacs style, e.g. (foo-mode . (emacs helm flex)) will set +`completion-styles' to '(helm flex) for foo-mode. This affects only +completions happening in buffers and not minibuffer completions, +i.e. completing-read's." + :group 'helm-mode + :type + `(alist :key-type (symbol :tag "Major Mode") + :value-type + (choice :tag "Use helm style or completion styles" + (radio :tag "Helm Style" + (const helm) + (const helm-fuzzy) + (const emacs)) + (cons :tag "Completion Styles" + (const :tag "Using Helm `emacs' style" emacs) + ,helm-completion--styles-type)))) + +;;; helm-comp-read +;; +;; +(defvar helm-comp-read-use-marked nil + "[INTERNAL] When non nil `helm-comp-read' will return marked candidates. + +Use this ONLY in `let', NOT globally, this allows third party packages +to use a list as return value when `helm-mode' is enabled, e.g. + + (let ((helm-comp-read-use-marked t)) + (completing-read \"test: \" '(a b c d e f g))) + +") + +(defun helm-cr-empty-string () + "Return empty string." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action + (lambda (_candidate) + (identity ""))))) +(put 'helm-cr-empty-string 'helm-only t) + +(defun helm-mode--keyboard-quit () + ;; Use this instead of `keyboard-quit' + ;; to avoid deactivating mark in current-buffer. + (let ((debug-on-quit nil)) + (signal 'quit nil))) + +(cl-defun helm-comp-read-get-candidates (collection &optional + test sort-fn alistp + (input helm-pattern)) + "Convert COLLECTION to list removing elements that don't match TEST. +See `helm-comp-read' about supported COLLECTION arguments. + +SORT-FN is a predicate to sort COLLECTION. + +ALISTP when non--nil will not use `all-completions' to collect +candidates because it doesn't handle alists correctly for helm. +i.e In `all-completions' the car of each pair is used as value. +In helm we want to use the cdr instead like \(display . real\), +so we return the alist as it is with no transformation by +`all-completions'. + +e.g + +\(setq A '((a . 1) (b . 2) (c . 3))) +==>((a . 1) (b . 2) (c . 3)) +\(helm-comp-read \"test: \" A :alistp nil + :exec-when-only-one t + :initial-input \"a\") +==>\"a\" Which is not what we expect. + +\(helm-comp-read \"test: \" A :alistp t + :exec-when-only-one t + :initial-input \"1\") +==>\"1\" + +See docstring of `all-completions' for more info. + +INPUT is the string you want to complete against, defaulting to +`helm-pattern' which is the value of what you enter in minibuffer. +Note that when using a function as COLLECTION this value will be +available with the input argument of the function only when using a +sync source from `helm-comp-read', i.e. not using +`:candidates-in-buffer', otherwise the function is called only once +with an empty string as value for `helm-pattern' because +`helm-pattern' is not yet computed, which is what we want otherwise +data would not be fully collected at init time. + +If COLLECTION is an `obarray', a TEST should be needed. See `obarray'." + ;; Ensure COLLECTION is computed from `helm-current-buffer' + ;; because some functions used as COLLECTION work + ;; only in the context of current-buffer (Bug#1030) . + (with-helm-current-buffer + (let ((cands + (cond ((and alistp (hash-table-p collection)) + (cl-loop for k being the hash-keys of collection + using (hash-values v) + collect (cons k v))) + ((vectorp collection) + (all-completions input collection test)) + ((and (symbolp collection) (boundp collection) + ;; Bug#324 history is let-bounded and given + ;; quoted as hist argument of completing-read. + ;; See example in `rcirc-browse-url'. + (symbolp (symbol-value collection))) + nil) + ;; When collection is a symbol, most of the time + ;; it should be a symbol used as a minibuffer-history. + ;; The value of this symbol in this case return a list + ;; of string which maybe are converted later as symbol + ;; in special cases. + ;; we treat here commandp as a special case as it return t + ;; also with a string unless its last arg is provided. + ;; Also, the history collections generally collect their + ;; elements as string, so intern them to call predicate. + ((and (symbolp collection) (boundp collection) test) + (let ((predicate (lambda (elm) + (condition-case _err + (if (eq test 'commandp) + (funcall test (intern elm)) + (funcall test elm)) + (wrong-type-argument + (funcall test (intern elm))))))) + (all-completions input (symbol-value collection) predicate))) + ((and (symbolp collection) (boundp collection)) + (all-completions input (symbol-value collection))) + ;; Normally file completion should not be handled here, + ;; but special cases like `find-file-at-point' do it. + ;; Handle here specially such cases. + ((and (functionp collection) (not (string= input "")) + (or minibuffer-completing-file-name + (eq (completion-metadata-get + (completion-metadata input collection test) + 'category) + 'file))) + (cl-loop for f in (funcall collection input test t) + unless (member f '("./" "../")) + if (string-match helm--url-regexp input) + collect f + else + collect (concat (file-name-as-directory + (helm-basedir input)) + f))) + ((functionp collection) + (funcall collection input test t)) + ((and alistp (null test)) collection) + ;; Next test ensure circular objects are removed + ;; with `all-completions' (Bug#1530). + (t (all-completions input collection test))))) + (if sort-fn (sort cands sort-fn) cands)))) + +(defun helm-cr--pattern-in-candidates-p (candidates) + (or (assoc helm-pattern candidates) + (assq (intern helm-pattern) candidates) + (member helm-pattern candidates) + (member (downcase helm-pattern) candidates) + (member (upcase helm-pattern) candidates))) + +(defun helm-cr-default-transformer (candidates source) + "Default filter candidate function for `helm-comp-read'." + (let ((must-match (helm-get-attr 'must-match source)) + unknown-pattern) + (unless (or (eq must-match t) + (string= helm-pattern "") + ;; Check if pattern is already member of candidates. + (helm-cr--pattern-in-candidates-p candidates)) + (setq candidates (append (list + ;; Unquote helm-pattern + ;; when it is added + ;; as candidate: Why? (Bug#2015) + ;; (replace-regexp-in-string + ;; "\\s\\" "" helm-pattern) + helm-pattern) + candidates)) + ;; Notify pattern have been added to candidates. + (setq unknown-pattern t)) + (cl-loop for c in candidates + for cand = (if (stringp c) + (replace-regexp-in-string "\\s\\" "" c) + c) + for pat = (replace-regexp-in-string "\\s\\" "" helm-pattern) + if (and (or (equal c pat) (equal c helm-pattern)) + unknown-pattern) + collect + (cons (concat (propertize + " " 'display + (propertize "[?]" 'face 'helm-ff-prefix)) + c) + c) + into lst + else collect (if (and (stringp cand) + (string-match "\n" cand)) + (cons (replace-regexp-in-string "\n" "->" c) c) + c) + into lst + finally return (helm-fast-remove-dups lst :test 'equal)))) + +(defun helm-comp-read--move-to-first-real-candidate () + (helm-aif (helm-get-selection nil 'withprop) + ;; Avoid error with candidates with an image as display (Bug#2296). + (when (equal (get-text-property 0 'display it) "[?]") + (helm-next-line)))) + +(defun helm-cr-default (default cands) + (delq nil + (cond ((and (stringp default) + (not (string= default "")) + (string= helm-pattern "")) + (cons default (delete default cands))) + ((and (consp default) (string= helm-pattern "")) + (append (cl-loop for d in default + ;; Don't convert + ;; nil to "nil" (i.e the string) + ;; it will be delq'ed on top. + for str = (if (null d) d (helm-stringify d)) + when (member str cands) + do (setq cands (delete d cands)) + when str collect str) + cands)) + (t cands)))) + +;;;###autoload +(cl-defun helm-comp-read (prompt collection + &key + test + initial-input + default + preselect + (buffer "*Helm Completions*") + must-match + fuzzy + reverse-history + (requires-pattern 0) + (history nil shistory) + raw-history + input-history + (case-fold helm-comp-read-case-fold-search) + (persistent-action nil) + (persistent-help "DoNothing") + (mode-line helm-comp-read-mode-line) + help-message + (keymap helm-comp-read-map) + (name "Helm Completions") + header-name + candidates-in-buffer + match-part + match-dynamic + exec-when-only-one + quit-when-no-cand + (volatile t) + sort + fc-transformer + hist-fc-transformer + (marked-candidates helm-comp-read-use-marked) + nomark + (alistp t) + (candidate-number-limit helm-candidate-number-limit) + multiline + allow-nest + coerce + (group 'helm)) + "Read a string in the minibuffer, with helm completion. + +It is helm `completing-read' equivalent. + +- PROMPT is the prompt name to use. + +- COLLECTION can be a list, alist, vector, obarray or hash-table. + For alists and hash-tables their car are use as real value of + candidate unless ALISTP is non-nil. + It can be also a function that receives three arguments: + the values string, predicate and t. See `all-completions' for more details. + +Keys description: + +- TEST: A predicate called with one arg i.e candidate. + +- INITIAL-INPUT: Same as input arg in `helm'. + +- PRESELECT: See preselect arg of `helm'. + +- DEFAULT: This option is used only for compatibility with regular + Emacs `completing-read' (Same as DEFAULT arg of `completing-read'). + +- BUFFER: Name of helm-buffer. + +- MUST-MATCH: Candidate selected must be one of COLLECTION. + +- FUZZY: Enable fuzzy matching. + +- REVERSE-HISTORY: When non--nil display history source after current + source completion. + +- REQUIRES-PATTERN: Same as helm attribute, default is 0. + +- HISTORY: A symbol where each result will be saved. + If not specified as a symbol an error will popup. + When specified, all elements of HISTORY are displayed in + a special source before or after COLLECTION according to REVERSE-HISTORY. + The main difference with INPUT-HISTORY is that the result of the + completion is saved whereas in INPUT-HISTORY it is the minibuffer + contents which is saved when you exit. + Don't use the same symbol for INPUT-HISTORY and HISTORY. + NOTE: As mentionned above this has nothing to do with + `minibuffer-history-variable', therefore if you want to save this + history persistently, you will have to add this variable to the + relevant variable of your favorite tool for persistent emacs session + i.e. psession, desktop etc... + +- RAW-HISTORY: When non-nil do not remove backslashs if some in + HISTORY candidates. + +- INPUT-HISTORY: A symbol. The minibuffer input history will be + stored there, if nil or not provided, `minibuffer-history' + will be used instead. You can navigate in this history with + `M-p' and `M-n'. + Don't use the same symbol for INPUT-HISTORY and HISTORY. + +- CASE-FOLD: Same as `helm-case-fold-search'. + +- PERSISTENT-ACTION: A function called with one arg i.e candidate. + +- PERSISTENT-HELP: A string to document PERSISTENT-ACTION. + +- MODE-LINE: A string or list to display in mode line. + Default is `helm-comp-read-mode-line'. + +- KEYMAP: A keymap to use in this `helm-comp-read'. + (the keymap will be shared with history source) + +- NAME: The name related to this local source. + +- HEADER-NAME: A function to alter NAME, see `helm'. + +- EXEC-WHEN-ONLY-ONE: Bound `helm-execute-action-at-once-if-one' + to non--nil. (possibles values are t or nil). + +- VOLATILE: Use volatile attribute. + +- SORT: A predicate to give to `sort' e.g `string-lessp' + Use this only on small data as it is inefficient. + If you want to sort faster add a sort function to + FC-TRANSFORMER. + Note that FUZZY when enabled is already providing a sort function. + +- FC-TRANSFORMER: A `filtered-candidate-transformer' function + or a list of functions. + +- HIST-FC-TRANSFORMER: A `filtered-candidate-transformer' + function for the history source. + +- MARKED-CANDIDATES: If non-nil return candidate or marked candidates as a list. + +- NOMARK: When non--nil don't allow marking candidates. + +- ALISTP: + When non-nil (default) pass the value of (DISPLAY . REAL) + candidate in COLLECTION to action when COLLECTION is an alist or a + hash-table, otherwise DISPLAY is always returned as result on exit, + which is the default when using `completing-read'. + See `helm-comp-read-get-candidates'. + +- CANDIDATES-IN-BUFFER: when non--nil use a source build with + `helm-source-in-buffer' which is much faster. + Argument VOLATILE have no effect when CANDIDATES-IN-BUFFER is non--nil. + +- MATCH-PART: Allow matching only one part of candidate. + See match-part documentation in `helm-source'. + +- MATCH-DYNAMIC: See match-dynamic in `helm-source-sync' + It has no effect when used with CANDIDATES-IN-BUFFER. + +- ALLOW-NEST: Allow nesting this `helm-comp-read' in a helm session. + See `helm'. + +- MULTILINE: See multiline in `helm-source'. + +- COERCE: See coerce in `helm-source'. + +- GROUP: See group in `helm-source'. + +Any prefix args passed during `helm-comp-read' invocation will be recorded +in `helm-current-prefix-arg', otherwise if prefix args were given before +`helm-comp-read' invocation, the value of `current-prefix-arg' will be used. +That means you can pass prefix args before or after calling a command +that use `helm-comp-read'. See `helm-M-x' for example." + ;; Handle error with HISTORY: + ;; + ;; Should show helm with one source at first run and save result on + ;; exit, should show the history source along candidates source on + ;; next run as soon as `test-hist' value is feeded. + ;; (setq test-hist nil) + ;; (helm-comp-read "test: " '(a b c d e) + ;; :history 'test-hist) + ;; + ;; Should run normally as long as `test-hist' is bound and nil. As + ;; soon `test-hist' becomes non-nil throw an error. + ;; (helm-comp-read "test: " '(a b c d e) + ;; :history test-hist) + ;; + ;; Should run normally. + ;; (completing-read "test: " '(a b c d e)) + (cl-assert (if shistory + (or (null history) + (and history (symbolp history))) + t) + nil "Error: History should be specified as a symbol") + (when (get-buffer helm-action-buffer) + (kill-buffer helm-action-buffer)) + (let ((action-fn `(("Sole action (Identity)" + . (lambda (candidate) + (if ,marked-candidates + (helm-marked-candidates) + (identity candidate))))))) + (let* ((minibuffer-completion-predicate test) + (minibuffer-completion-table collection) + (helm-read-file-name-mode-line-string + (replace-regexp-in-string "helm-maybe-exit-minibuffer" + "helm-confirm-and-exit-minibuffer" + helm-read-file-name-mode-line-string)) + (get-candidates + (lambda () + (let ((cands (helm-comp-read-get-candidates + ;; If `helm-pattern' is passed as INPUT + ;; and :alistp is nil INPUT is passed to + ;; `all-completions' which defeat helm + ;; matching functions (multi match, fuzzy + ;; etc...) Bug#2134. + collection test sort alistp + (if (and match-dynamic (null candidates-in-buffer)) + helm-pattern "")))) + (helm-cr-default default cands)))) + (history-get-candidates + (lambda () + (let ((cands (helm-comp-read-get-candidates + history test nil alistp))) + (when cands + (delete "" (helm-cr-default default cands)))))) + (src-hist (helm-build-sync-source (format "%s History" name) + :candidates history-get-candidates + :fuzzy-match fuzzy + :multiline multiline + :match-part match-part + :filtered-candidate-transformer + (append `((lambda (candidates _source) + (if ,raw-history + candidates + (cl-loop for i in candidates + ;; Input is added to history in completing-read's + ;; and may be regexp-quoted, so unquote it + ;; but check if cand is a string (it may be at this stage + ;; a symbol or nil) Bug#1553. + when (stringp i) + collect (replace-regexp-in-string "\\s\\" "" i))))) + (and hist-fc-transformer (helm-mklist hist-fc-transformer))) + :persistent-action persistent-action + :persistent-help persistent-help + :keymap keymap + :must-match must-match + :group group + :coerce coerce + :mode-line mode-line + :help-message help-message + :action action-fn)) + (src (helm-build-sync-source name + :candidates get-candidates + :match-part match-part + :multiline multiline + :header-name header-name + :filtered-candidate-transformer + (let ((transformers (helm-mklist fc-transformer))) + (append transformers + (unless (member 'helm-cr-default-transformer transformers) + '(helm-cr-default-transformer)))) + :requires-pattern requires-pattern + :persistent-action persistent-action + :persistent-help persistent-help + :fuzzy-match fuzzy + :keymap keymap + :must-match must-match + :group group + :coerce coerce + :mode-line mode-line + :match-dynamic match-dynamic + :help-message help-message + :action action-fn + :volatile volatile)) + (src-1 (helm-build-in-buffer-source name + :data get-candidates + :match-part match-part + :multiline multiline + :header-name header-name + :filtered-candidate-transformer + (append (helm-mklist fc-transformer) + '(helm-cr-default-transformer)) + :requires-pattern requires-pattern + :persistent-action persistent-action + :fuzzy-match fuzzy + :keymap keymap + :must-match must-match + :group group + :coerce coerce + :persistent-help persistent-help + :mode-line mode-line + :help-message help-message + :action action-fn)) + (src-list (list src-hist + (if candidates-in-buffer + src-1 src))) + (helm-execute-action-at-once-if-one exec-when-only-one) + (helm-quit-if-no-candidate quit-when-no-cand) + result) + (when nomark + (setq src-list (cl-loop for src in src-list + collect (cons '(nomark) src)))) + (when reverse-history (setq src-list (nreverse src-list))) + (add-hook 'helm-after-update-hook 'helm-comp-read--move-to-first-real-candidate) + (unwind-protect + (setq result (helm + :sources src-list + :input initial-input + :default default + :preselect preselect + :prompt prompt + :resume 'noresume + :keymap keymap ;; Needed with empty collection. + :allow-nest allow-nest + :candidate-number-limit candidate-number-limit + :case-fold-search case-fold + :history (and (symbolp input-history) input-history) + :buffer buffer)) + (remove-hook 'helm-after-update-hook 'helm-comp-read--move-to-first-real-candidate)) + ;; If `history' is a symbol save it. + (when (and result history (symbolp history)) + (set history + ;; RESULT may be a a string or a list of strings bug #2461. + (delete-dups (append (mapcar #'substring-no-properties (helm-mklist result)) + (symbol-value history))))) + (or result (helm-mode--keyboard-quit))))) + + +;; Generic completing-read +;; +;; Support also function as collection. +;; e.g M-x man is supported. +;; Support hash-table and vectors as collection. +;; NOTE: +;; Some crap emacs functions may not be supported +;; like ffap-alternate-file (bad use of completing-read) +;; and maybe others. +;; Provide a mode `helm-mode' which turn on +;; helm in all `completing-read' and `read-file-name' in Emacs. +;; +(defvar helm-completion-mode-string " Helm") + +(defvar helm-completion-mode-quit-message + "Helm completion disabled") + +(defvar helm-completion-mode-start-message + "Helm completion enabled") + +;;; Specialized handlers +;; +;; +(defun helm-completing-read-symbols + (prompt _collection test _require-match init + hist default _inherit-input-method name buffer) + "Specialized function for fast symbols completion in `helm-mode'." + (require 'helm-elisp) + (or + (helm + :sources (helm-build-in-buffer-source name + :init (lambda () + (helm-apropos-init (lambda (x) + (and (funcall test x) + (not (keywordp x)))) + (or (car-safe default) default))) + :filtered-candidate-transformer 'helm-apropos-default-sort-fn + :help-message #'helm-comp-read-help-message + :fuzzy-match helm-mode-fuzzy-match + :persistent-action + (lambda (candidate) + (helm-lisp-completion-persistent-action + candidate name)) + :persistent-help (helm-lisp-completion-persistent-help)) + :prompt prompt + :buffer buffer + :input init + :history hist + :resume 'noresume + :default (or default "")) + (helm-mode--keyboard-quit))) + + +;;; Generic completing read +;; +;; +(defun helm-completing-read-default-1 + (prompt collection test require-match + init hist default _inherit-input-method + name buffer &optional cands-in-buffer exec-when-only-one) + "Call `helm-comp-read' with same args as `completing-read'. +Extra optional arg CANDS-IN-BUFFER means use `candidates-in-buffer' +method which is faster. +It should be used when candidate list doesn't need to be rebuilt dynamically." + (let ((history (or (car-safe hist) hist)) + (initial-input (helm-aif (pcase init + ((pred (stringp)) init) + ;; INIT is a cons cell. + (`(,l . ,_ll) l)) + it))) + (helm-comp-read + prompt collection + :test test + :history history + :reverse-history helm-mode-reverse-history + :input-history history + :must-match require-match + :alistp nil + :help-message #'helm-comp-read-help-message + :name name + :requires-pattern (if (and (stringp default) + (string= default "") + (or (eq require-match 'confirm) + (eq require-match + 'confirm-after-completion))) + 1 0) + :quit-when-no-cand (eq require-match t) + :nomark (null helm-comp-read-use-marked) + :candidates-in-buffer cands-in-buffer + :exec-when-only-one exec-when-only-one + :fuzzy helm-mode-fuzzy-match + :buffer buffer + ;; If DEF is not provided, fallback to empty string + ;; to avoid `thing-at-point' to be appended on top of list + :default (or default "") + ;; Fail with special characters (e.g in gnus "nnimap+gmail:") + ;; if regexp-quote is not used. + ;; when init is added to history, it will be unquoted by + ;; helm-comp-read. + :initial-input initial-input))) + +(defun helm-completing-read-default-2 + (prompt collection predicate require-match + init hist default _inherit-input-method + name buffer &optional _cands-in-buffer exec-when-only-one) + "Call `helm-comp-read' with same args as `completing-read'. + +This handler uses dynamic matching which allows honouring `completion-styles'." + (let* ((history (or (car-safe hist) hist)) + (input (pcase init + ((pred (stringp)) init) + ;; INIT is a cons cell. + (`(,l . ,_ll) l))) + (completion-flex-nospace t) + (completion-styles + (helm--prepare-completion-styles 'nomode)) + (metadata (or (completion-metadata (or input "") collection predicate) + '(metadata))) + (afun (or (plist-get completion-extra-properties :annotation-function) + (completion-metadata-get metadata 'annotation-function))) + (file-comp-p (eq (completion-metadata-get metadata 'category) 'file)) + (compfn (lambda (str _predicate _action) + (let* ((completion-ignore-case (helm-set-case-fold-search)) + (comps + (completion-all-completions + str ; This is helm-pattern + collection + predicate + (length str) + metadata)) + (last-data (last comps)) + ;; Helm syle sort fn is added to + ;; metadata only in emacs-27, so in + ;; emacs-26 use helm-generic-sort-fn + ;; which handle both helm and + ;; helm-flex styles. When + ;; helm-completion-style is helm or + ;; helm-fuzzy, sorting will be done + ;; later in FCT. + (sort-fn + (and (eq helm-completion-style 'emacs) + (or + ;; Emacs-27 + (completion-metadata-get + metadata 'display-sort-function) + ;; Emacs-26 + (lambda (candidates) + (sort candidates #'helm-generic-sort-fn))))) + all) + (when (cdr last-data) + ;; Remove the last element of + ;; comps by side-effect. + (setcdr last-data nil)) + (setq helm-completion--sorting-done (and sort-fn t)) + (setq all (copy-sequence comps)) + ;; Default is passed here only with helm + ;; h-c-styles, otherwise with emacs style it is + ;; passed with the :default arg of helm-comp-read + ;; and computed in its get-candidates function. + (append (and default + (memq helm-completion-style '(helm helm-fuzzy)) + (list default)) + (helm-completion-in-region--initial-filter + (if (and sort-fn (> (length str) 0)) + (funcall sort-fn all) + all) + afun file-comp-p))))) + (data (if (memq helm-completion-style '(helm helm-fuzzy)) + (funcall compfn (or input "") nil nil) + compfn)) + (helm-completion-in-region-default-sort-fn + (lambda (candidates _source) + (if (or helm-completion--sorting-done + (string= helm-pattern "")) + candidates + (sort candidates 'helm-generic-sort-fn))))) + (unwind-protect + (helm-comp-read + ;; Completion-at-point and friends have no prompt. + prompt + data + :name name + :initial-input input + :buffer buffer + :history history + :nomark (null helm-comp-read-use-marked) + :reverse-history helm-mode-reverse-history + ;; In helm h-c-styles default is passed directly in + ;; candidates. + :default (and (eq helm-completion-style 'emacs) default) + :fc-transformer + ;; Ensure sort fn is at the end. + (append '(helm-cr-default-transformer) + (and helm-completion-in-region-default-sort-fn + (list helm-completion-in-region-default-sort-fn))) + :match-dynamic (eq helm-completion-style 'emacs) + :fuzzy (eq helm-completion-style 'helm-fuzzy) + :exec-when-only-one exec-when-only-one + :quit-when-no-cand (eq require-match t) + :must-match require-match) + (setq helm-completion--sorting-done nil)))) + +(defun helm-completing-read-default-find-tag + (prompt collection test require-match + init hist default inherit-input-method + name buffer) + "Specialized `helm-mode' handler for `find-tag'." + ;; Some commands like find-tag may use `read-file-name' from inside + ;; the calculation of collection. in this case it clash with + ;; candidates-in-buffer that reuse precedent data (files) which is wrong. + ;; So (re)calculate collection outside of main helm-session. + (let* ((cands (helm-comp-read-get-candidates + collection test nil nil))) + (helm-completing-read-default-1 prompt cands test require-match + init hist default inherit-input-method + name buffer t))) + +(defun helm-completing-read-sync-default-handler + (prompt collection test require-match + init hist default inherit-input-method + name buffer) + "`helm-mode' handler using sync source as backend." + (helm-completing-read-default-1 prompt collection test require-match + init hist default inherit-input-method + name buffer)) + +(defun helm-completing-read-inbuffer-default-handler + (prompt collection test require-match + init hist default inherit-input-method + name buffer) + "`helm-mode' handler using inbuffer source as backend." + (helm-completing-read-default-1 prompt collection test require-match + init hist default inherit-input-method + name buffer t)) + +(defun helm-completing-read-default-handler + (prompt collection test require-match + init hist default inherit-input-method + name buffer) + "Default `helm-mode' handler for all `completing-read'." + (let* (;; Standard will be used as CANDS-IN-BUFFER arg. + (standard (and (memq helm-completion-style '(helm helm-fuzzy)) t)) + (fn (if standard + #'helm-completing-read-default-1 + #'helm-completing-read-default-2)) + (helm-mode-fuzzy-match (eq helm-completion-style 'helm-fuzzy))) + (funcall fn + prompt collection test require-match + init hist default inherit-input-method name buffer + ;; CANDS-IN-BUFFER + standard))) + +(defun helm-mode--read-buffer-to-switch (prompt) + "[INTERNAL] This is used to advice `read-buffer-to-switch'. +Don't use it directly." + ;; `read-buffer-to-switch' is passing `minibuffer-completion-table' + ;; to `read-buffer' through `minibuffer-setup-hook' which is too + ;; late to be known by `read-buffer-function', in our case + ;; `helm--generic-read-buffer'. It should let bind it to allow us + ;; using it. + (let ((minibuffer-completion-table (internal-complete-buffer-except))) + (read-buffer prompt (other-buffer (current-buffer)) + (confirm-nonexistent-file-or-buffer)))) + +(defun helm--generic-read-buffer (prompt &optional default require-match predicate) + "The `read-buffer-function' for `helm-mode'. +Affects `switch-to-buffer' `kill-buffer' and related." + (helm--completing-read-default + prompt (or minibuffer-completion-table + (internal-complete-buffer "" nil t)) + predicate require-match nil nil default)) + +(defun helm-mode--get-default-handler-for (comp-or-file entry) + ;; Use 'comp for completing-read and 'file for 'read-file-name as + ;; COMP-OR-FILE value. + (let ((val (cdr-safe entry)) + (reading-file (eq comp-or-file 'file))) + (if (consp val) + (helm-acase (if reading-file (cadr val) (car val)) + (default (if reading-file + #'helm-read-file-name + #'helm-completing-read-default-handler)) + (t it)) + val))) + +(cl-defun helm--completing-read-default + (prompt collection &optional + predicate require-match + initial-input hist def + inherit-input-method) + "An helm replacement of `completing-read'. +This function should be used only as a `completing-read-function'. + +Don't use it directly, use instead `helm-comp-read' in your programs. + +See documentation of `completing-read' and `all-completions' for details." + (let* ((current-command (or (helm-this-command) this-command)) + (str-command (if current-command + (helm-symbol-name current-command) + "completing-read")) + (buf-name (format "*helm-mode-%s*" str-command)) + (entry (assq current-command + helm-completing-read-handlers-alist)) + (def-com (helm-mode--get-default-handler-for 'comp entry)) + (str-defcom (and def-com (helm-symbol-name def-com))) + (def-args (list prompt collection predicate require-match + initial-input hist def inherit-input-method)) + ;; Append the two extra args needed to set the buffer and source name + ;; in helm specialized functions. + (others-args (append def-args (list str-command buf-name))) + helm-completion-mode-start-message ; Be quiet + helm-completion-mode-quit-message + ;; Be sure this pesty *completion* buffer doesn't popup. + ;; Note: `minibuffer-with-setup-hook' may setup a lambda + ;; calling `minibuffer-completion-help' or other minibuffer + ;; functions we DONT WANT here, in these cases removing the hook + ;; (a symbol) have no effect. Bug#448. + ;; Because `minibuffer-completion-table' and + ;; `minibuffer-completion-predicate' are not bound + ;; anymore here, these functions should have no effect now, + ;; except in some rare cases like in `woman-file-name', + ;; so remove all incompatible functions + ;; from `minibuffer-setup-hook' (Bug#1205, Bug#1240). + ;; otherwise helm have not the time to close its initial session. + (minibuffer-setup-hook + (cl-loop for h in minibuffer-setup-hook + unless (or (consp h) ; a lambda. + (byte-code-function-p h) + (helm-subr-native-elisp-p h) + (memq h helm-mode-minibuffer-setup-hook-black-list)) + collect h)) + ;; Disable hack that could be used before `completing-read'. + ;; i.e (push ?\t unread-command-events). + unread-command-events + (default-handler + ;; If nothing is found in + ;; helm-completing-read-handlers-alist use default + ;; handler. + #'helm-completing-read-default-handler)) + (when (eq def-com 'ido) (setq def-com 'ido-completing-read)) + (unless (or (not entry) def-com) + ;; An entry in *read-handlers-alist exists but have + ;; a nil value, so we exit from here, disable `helm-mode' + ;; and run the command again with it original behavior. + ;; `helm-mode' will be restored on exit. + (cl-return-from helm--completing-read-default + (unwind-protect + (progn + (helm-mode -1) + (apply completing-read-function def-args)) + (helm-mode 1)))) + ;; If we use now `completing-read' we MUST turn off `helm-mode' + ;; to avoid infinite recursion and CRASH. It will be reenabled on exit. + (when (or (eq def-com 'completing-read) + ;; All specialized functions are prefixed by "helm" + (and (stringp str-defcom) + (not (string-match "^helm" str-defcom)))) + (helm-mode -1)) + (unwind-protect + (cond (;; An helm specialized function exists, run it. + (and def-com helm-mode) + (apply def-com others-args)) + (;; Try to handle `ido-completing-read' everywhere. + (and def-com (eq def-com 'ido-completing-read)) + (setcar (memq collection def-args) + (all-completions "" collection predicate)) + (apply def-com def-args)) + (;; User set explicitely `completing-read' or something similar + ;; in *read-handlers-alist, use this with exactly the same + ;; args as in `completing-read'. + ;; If we are here `helm-mode' is now disabled. + def-com + (apply def-com def-args)) + (;; Use by default a in-buffer handler unless + ;; COLLECTION is a function. + t + (funcall default-handler + prompt collection predicate require-match + initial-input hist def inherit-input-method + str-command buf-name))) + (helm-mode 1) + ;; When exiting minibuffer, `this-command' is set to + ;; `helm-exit-minibuffer', which is unwanted when starting + ;; on another `completing-read', so restore `this-command' to + ;; initial value when exiting. + (setq this-command current-command)))) + +;;; Generic read-file-name +;; +;; +;;;###autoload +(cl-defun helm-read-file-name + (prompt + &key + (name "Read File Name") + initial-input + (buffer "*Helm file completions*") + test + noret + (case-fold helm-file-name-case-fold-search) + preselect + history + must-match + (fuzzy t) + default + marked-candidates + (candidate-number-limit helm-ff-candidate-number-limit) + nomark + (alistp t) + (persistent-action-if 'helm-find-files-persistent-action-if) + (persistent-help "Hit1 Expand Candidate, Hit2 or (C-u) Find file") + (mode-line helm-read-file-name-mode-line-string)) + "Read a file name with helm completion. + +It is helm `read-file-name' emulation. + +Argument PROMPT is the default prompt to use. + +Keys description: + +- NAME: Source name, default to \"Read File Name\". + +- INITIAL-INPUT: Where to start reading file name, + default to `default-directory' or $HOME. + +- BUFFER: `helm-buffer' name, defaults to \"*Helm Completions*\". + +- TEST: A predicate called with one arg 'candidate'. + +- NORET: Allow disabling helm-ff-RET (have no effect if helm-ff-RET + isn't bound to RET). + +- CASE-FOLD: Same as `helm-case-fold-search'. + +- PRESELECT: helm preselection. + +- HISTORY: Display HISTORY in a special source. + +- MUST-MATCH: Can be 'confirm, nil, or t. + +- FUZZY: Enable fuzzy matching when non-nil (Enabled by default). + +- MARKED-CANDIDATES: When non--nil return a list of marked candidates. + +- NOMARK: When non--nil don't allow marking candidates. + +- ALISTP: Don't use `all-completions' in history + (take effect only on history). + +- PERSISTENT-ACTION-IF: a persistent if action function. + +- PERSISTENT-HELP: persistent help message. + +- MODE-LINE: A mode line message, default is + `helm-read-file-name-mode-line-string'." + (require 'tramp) + (unless initial-input + (setq initial-input (or default-directory (getenv "HOME")))) + (when (get-buffer helm-action-buffer) + (kill-buffer helm-action-buffer)) + (mapc (lambda (hook) + (add-hook 'helm-after-update-hook hook)) + '(helm-ff-move-to-first-real-candidate + helm-ff-update-when-only-one-matched + helm-ff-auto-expand-to-home-or-root)) + (let* ((action-fn `(("Sole action (Identity)" + . (lambda (candidate) + (if ,marked-candidates + (helm-marked-candidates :with-wildcard t) + (identity candidate)))))) + ;; Be sure we don't erase the underlying minibuffer if some. + (helm-ff-auto-update-initial-value + (and helm-ff-auto-update-initial-value + (not (minibuffer-window-active-p (minibuffer-window))))) + helm-follow-mode-persistent + (helm-ff-fuzzy-matching + (and fuzzy + (not (memq helm-mm-matching-method '(multi1 multi3p))))) + (hist (and history (helm-comp-read-get-candidates + history nil nil alistp))) + (helm-ff--RET-disabled noret) + (minibuffer-completion-predicate test) + (minibuffer-completing-file-name t) + (helm--completing-file-name t) + (helm-read-file-name-mode-line-string + (replace-regexp-in-string "helm-maybe-exit-minibuffer" + "helm-confirm-and-exit-minibuffer" + helm-read-file-name-mode-line-string)) + (src-list + (list + ;; History source. + (helm-build-sync-source (format "%s History" name) + :header-name (lambda (name) + (concat name (substitute-command-keys + helm-find-files-doc-header))) + :mode-line mode-line + :candidates hist + :nohighlight t + :fuzzy-match fuzzy + :persistent-action-if persistent-action-if + :persistent-help persistent-help + :keymap helm-read-file-map + :must-match must-match + :nomark nomark + :action action-fn) + ;; Other source. + (helm-build-sync-source name + :header-name (lambda (name) + (concat name (substitute-command-keys + helm-find-files-doc-header))) + :init (lambda () + (setq helm-ff-auto-update-flag + helm-ff-auto-update-initial-value) + (setq helm-ff--auto-update-state + helm-ff-auto-update-flag)) + :mode-line mode-line + :help-message 'helm-read-file-name-help-message + :nohighlight t + :candidates + (lambda () + (if test + (append (and (not (file-exists-p helm-pattern)) + (not (helm-ff--invalid-tramp-name-p helm-pattern)) + (list (helm-ff-filter-candidate-one-by-one + helm-pattern nil t))) + (cl-loop with hn = (helm-ff--tramp-hostnames) + ;; helm-find-files-get-candidates is + ;; returning a list of cons cells. + for (d . r) in (helm-find-files-get-candidates + must-match) + when (or (member r hn) ; A tramp host + (funcall test r)) ; Test ok + collect (cons d r))) + (helm-find-files-get-candidates must-match))) + :update (lambda () + (remhash helm-ff-default-directory + helm-ff--list-directory-cache)) + :match-on-real t + :filtered-candidate-transformer (delq nil `(helm-ff-fct + helm-ff-sort-candidates + ,(and helm-ff-icon-mode + 'helm-ff-icons-transformer))) + :persistent-action-if persistent-action-if + :persistent-help persistent-help + :volatile t + :keymap helm-read-file-map + :must-match must-match + :cleanup 'helm-find-files-cleanup + :nomark nomark + :action action-fn))) + ;; Helm result. + (result (helm + :sources (if helm-mode-reverse-history + (reverse src-list) src-list) + :input (if (string-match helm-ff-url-regexp initial-input) + initial-input + (expand-file-name initial-input)) + :prompt prompt + :candidate-number-limit candidate-number-limit + :resume 'noresume + :case-fold-search case-fold + :default default + :buffer buffer + :full-frame nil + :preselect preselect))) + (or + (cond ((and result (stringp result) + (string= result "") "")) + ((and result + (stringp result) + (file-equal-p result initial-input) + helm-read-file-name-use-default-arg-behavior + default) + (if (listp default) (car default) default)) + ((and result (listp result)) + (mapcar #'expand-file-name result)) + ((and result (file-directory-p result)) + (file-name-as-directory (expand-file-name result))) + (result (expand-file-name result))) + (helm-mode--keyboard-quit)))) + +(defun helm-mode--default-filename (fname dir initial) + (unless dir (setq dir default-directory)) + (unless (file-name-absolute-p dir) + (setq dir (expand-file-name dir))) + (unless (or fname (consp fname)) + (setq fname (expand-file-name + (or initial buffer-file-name dir) + dir))) + (if (and fname (consp fname)) + (setq fname (cl-loop for f in fname + collect (expand-file-name f dir))) + (if (file-name-absolute-p fname) + fname (expand-file-name fname dir)))) + +(cl-defun helm--generic-read-file-name + (prompt &optional dir default-filename mustmatch initial predicate) + "Generic helm replacement of `read-file-name'. +Don't use it directly, use instead `helm-read-file-name' in your programs." + (let* ((init (or initial dir default-directory)) + (helm-read-file-name-use-default-arg-behavior t) + (current-command (or (helm-this-command) this-command)) + (str-command (if current-command + (helm-symbol-name current-command) + "read-file-name")) + (helm--file-completion-sources + (cons str-command + (remove str-command helm--file-completion-sources))) + (buf-name (format "*helm-mode-%s*" str-command)) + (entry (assq current-command + helm-completing-read-handlers-alist)) + (def-com (helm-mode--get-default-handler-for 'file entry)) + (str-defcom (and def-com (helm-symbol-name def-com))) + ;; Don't modify the original args list for emacs generic functions. + (def-args (list prompt dir default-filename mustmatch initial predicate)) + ;; Append the two extra args needed to set the buffer and source name + ;; in helm specialized functions. + (others-args (append def-args (list str-command buf-name))) + (reading-directory (eq predicate 'file-directory-p)) + (use-dialog (and (next-read-file-uses-dialog-p) + ;; Graphical file dialogs can't handle + ;; remote files. + (not (file-remote-p init)) + use-file-dialog)) + helm-completion-mode-start-message ; Be quiet + helm-completion-mode-quit-message ; Same here + add-to-history fname) + ;; Build `default-filename' with `dir'+`initial' when + ;; `default-filename' is not specified. + ;; See `read-file-name' docstring for more infos. + (setq default-filename (helm-mode--default-filename + default-filename dir initial)) + ;; Some functions that normally call `completing-read' can switch + ;; brutally to `read-file-name' (e.g find-tag), in this case + ;; the helm specialized function will fail because it is build + ;; for `completing-read', so set it to 'incompatible to be sure + ;; we switch to `helm-read-file-name' and don't try to call it + ;; with wrong number of args. + (when (eq def-com 'ido) + (setq def-com 'ido-read-file-name)) + (when (and def-com (> (length (help-function-arglist def-com)) 8)) + (setq def-com 'incompatible)) + (unless (or (not entry) def-com) + (cl-return-from helm--generic-read-file-name + (unwind-protect + (progn + (helm-mode -1) + (apply read-file-name-function def-args)) + (helm-mode 1)))) + ;; If we use now `read-file-name' or dialog we MUST turn off `helm-mode' + ;; to avoid infinite recursion and CRASH. It will be reenabled on exit. + (when (or (memq def-com '(read-file-name ido-read-file-name)) + use-dialog + (and (stringp str-defcom) + (not (string-match "^helm" str-defcom)))) + (helm-mode -1)) + (unwind-protect + (setq fname + (cond (use-dialog + (let ((dialog-mustmatch + (not (memq mustmatch + '(nil confirm confirm-after-completion))))) + ;; Dialogs don't support a list of default fnames. + (when (and default-filename (consp default-filename)) + (setq default-filename + (expand-file-name (car default-filename) init))) + (setq add-to-history t) + (x-file-dialog prompt init default-filename + dialog-mustmatch + reading-directory))) + ;; A specialized function exists, run it + ;; with the two extra args specific to helm. + ;; Note that the helm handler should ensure + ;; :initial-input is not nil i.e. Use init + ;; which fallback to default-directory instead + ;; of INITIAL. + ((and def-com helm-mode + (not (eq def-com 'ido-read-file-name)) + (not (eq def-com 'incompatible)) + ;; The entry in + ;; `helm-completing-read-handlers-alist' is + ;; a cons cell specifying a completing-read + ;; and a read-file-name handler default + ;; e.g. (foo (default default)). + (not (eq def-com 'helm-read-file-name))) + (apply def-com others-args)) + (;; Def-com value is `ido-read-file-name' + ;; run it with default args. + (and def-com (eq def-com 'ido-read-file-name)) + (ido-mode 1) + (apply def-com def-args)) + (;; Def-com value is `read-file-name' + ;; run it with default args. + (eq def-com 'read-file-name) + (apply def-com def-args)) + (t ; Fall back to classic `helm-read-file-name'. + (helm-read-file-name + prompt + :name str-command + :buffer buf-name + :default default-filename + ;; Helm handlers should always have a non nil INITIAL arg. + :initial-input (if (string-match helm-ff-url-regexp init) + init + (expand-file-name init dir)) + :alistp nil + :nomark (null helm-comp-read-use-marked) + :marked-candidates helm-comp-read-use-marked + :must-match mustmatch + :test predicate + :noret reading-directory)))) + (and ido-mode (ido-mode -1)) + (helm-mode 1) + ;; Same comment as in `helm--completing-read-default'. + (setq this-command current-command)) + (when add-to-history + (add-to-history 'file-name-history + (minibuffer-maybe-quote-filename fname))) + (if (and + ;; Using `read-directory-name'. + reading-directory + ;; `file-name-as-directory' return "./" when FNAME is + ;; empty string. + (not (string= fname ""))) + (file-name-as-directory fname) + fname))) + +;; Read file name handler with history (Bug#1652) +(defun helm-read-file-name-handler-1 (prompt dir default-filename + mustmatch initial predicate + name buffer) + "A `read-file-name' handler with history. +Can be added to `helm-completing-read-handlers-alist' for functions +that need a `read-file-name' function with directory history. +The `helm-find-files' history `helm-ff-history' is used here." + (let ((helm-always-two-windows t) + (helm-split-window-default-side + (if (eq helm-split-window-default-side 'same) + 'below helm-split-window-default-side)) + helm-split-window-inside-p + helm-reuse-last-window-split-state + ;; Helm handlers should always have a non nil INITIAL arg. + (init (or initial dir default-directory))) + (helm-read-file-name + prompt + :name name + :history helm-ff-history + :buffer buffer + :default default-filename + :initial-input (expand-file-name init dir) + :alistp nil + :must-match mustmatch + :test predicate))) + + +;;; Completion in region and Helm style +;; +(defun helm-mode--advice-lisp--local-variables (old--fn &rest args) + (ignore-errors + (apply old--fn args))) + +(defvar helm-completion--sorting-done nil + "Flag that notifies the FCT if sorting has been done in completion function.") +(defun helm-completion-in-region-sort-fn (candidates _source) + "Default sort function for completion-in-region." + (if helm-completion--sorting-done + candidates + (sort candidates 'helm-generic-sort-fn))) + +(defun helm-mode--completion-in-region-initial-input (str) + "Highlight prefix in helm and helm-fuzzy `helm-completion-styles'." + (if (memq helm-completion-style '(helm helm-fuzzy)) + (propertize str 'read-only t 'face 'helm-mode-prefix 'rear-nonsticky t) + str)) + +(defun helm-completion-in-region--initial-filter (comps afun file-comp-p) + "Add annotations at end of candidates and filter out dot files." + (if file-comp-p + ;; Filter out dot files in file completion. + (cl-loop for f in comps unless + (string-match "\\`\\.\\{1,2\\}/\\'" f) + collect f) + (if afun + ;; Add annotation at end of + ;; candidate if needed, e.g. foo, this happen when + ;; completing against a quoted symbol. + (mapcar (lambda (s) + (let ((ann (funcall afun s))) + (if ann + (cons + (concat + s + (propertize + " " 'display + (propertize + ann + 'face 'completions-annotations))) + s) + s))) + comps) + comps))) + +;; Helm multi matching style + +(defun helm-completion-try-completion (string table pred point) + "The try completion function for `completing-styles-alist'. +Actually does nothing." + ;; AFAIU the try-completions style functions + ;; are here to check if what is at point is suitable for TABLE but + ;; there is no way to pass a multiple pattern from what is at point + ;; apart sending STRING in a minibuffer like helm does. Perhaps + ;; minibuffer-complete should benefit of this but for now just do + ;; nothing as this is used nowhere. It is anyway not clear what the + ;; try-completions functions do in emacs so just do nothing for now. + (ignore string table pred point)) + +(defun helm-completion-all-completions (string table pred point) + "The all completions function for `completing-styles-alist'." + ;; FIXME: No need to bind all these value. + ;; (cl-multiple-value-bind (all _pattern prefix _suffix _carbounds) + (pcase-let ((`(,all ,_pattern ,prefix ,_suffix ,_carbounds) + (helm-completion--multi-all-completions string table pred point))) + (when all (nconc all (length prefix))))) + +(defun helm-completion--multi-all-completions-1 (string collection &optional predicate) + "Allow `all-completions' multi matching on its candidates." + ;; Doing an initial call of all-completions on the first element of + ;; STRING speedup completion and fix file completion when CAPF + ;; returns relative paths to initial pattern (eshell and shell). + (let* ((split (helm-mm-split-pattern string)) + (fpat (or (car split) "")) + (file-comp-p (or minibuffer-completing-file-name + (eq + (completion-metadata-get + (completion-metadata string collection predicate) + 'category) + 'file))) + (all (and file-comp-p + (or (cdr split) + (and (not (cdr split)) + ;; Kickin when STRING is a simple string. + ;; Handle as well "foo " (space at end). + (not (string= fpat ""))) + (string= string "")) + (not (string-match "\\`!" fpat)) + ;; all-completions should return nil if FPAT is a + ;; regexp, it is what we expect. + (all-completions fpat collection + (lambda (x &optional _y) + (let ((elm (if (listp x) (car x) x))) + (funcall (or predicate #'identity) elm)))))) + (pattern (helm-aand all (string-match " " string) + ;; Returns the part of STRING after space + ;; e.g. "foo bar baz" => "bar baz". + (substring string (1+ it))))) + (if (or (and all (not (cdr split))) + (equal pattern "")) ; e.g. STRING == "foo ". + all + (all-completions "" (or all collection) + (lambda (x &optional _y) + ;; Second arg _y is needed when + ;; COLLECTION is a hash-table (Bug#2231) + ;; (C-x 8 RET). + ;; Elements of COLLECTION may be + ;; lists or alists, in this case consider the + ;; car of element (Bug#2219 org-refile). + (let ((elm (if (listp x) (car x) x))) + ;; PREDICATE have been already called in + ;; initial all-completions, no need to call + ;; it a second time, thus ALL is now a list + ;; of strings maybe not supported by + ;; PREDICATE (e.g. symbols vs strings). + (if (and predicate (null all)) + (and (funcall predicate elm) + ;; ALL is nil so use whole STRING + ;; against COLLECTION. + (helm-mm-match (helm-stringify elm) string)) + (helm-mm-match (helm-stringify elm) + (or (and all pattern) string))))))))) + +(defun helm-completion--multi-all-completions (string table pred point) + "Collect completions from TABLE for helm completion style." + (let* ((beforepoint (substring string 0 point)) + (afterpoint (substring string point)) + (bounds (completion-boundaries beforepoint table pred afterpoint)) + (prefix (substring beforepoint 0 (car bounds))) + (suffix (substring afterpoint (cdr bounds))) + (all (helm-completion--multi-all-completions-1 + ;; Using `regexp-quote' on STRING fixes bug#2355 but + ;; breaks regexp matching in multi match, actually with + ;; Helm-3.7.1 and emacs-27+ it seems using plain STRING + ;; works for both so use it. + ;;(regexp-quote string) + string table pred))) + (list all string prefix suffix point))) + +;; The adjust-metadata functions run only in emacs-27, they are NOT +;; used otherwise. +(defun helm-completion--adjust-metadata (metadata) + (if (memq helm-completion-style '(helm helm-fuzzy)) + metadata + (let ((compose-helm-sort-fn + (lambda (candidates) + (sort candidates #'helm-generic-sort-fn)))) + `(metadata + (display-sort-function + . ,compose-helm-sort-fn) + (cycle-sort-function + . ,compose-helm-sort-fn) + ,@(cdr metadata))))) +(put 'helm 'completion--adjust-metadata 'helm-completion--adjust-metadata) + +;; Helm-flex style. +;; This is more or less the same as emacs-27 flex style. +(defun helm-flex-completion-try-completion (string table pred point) + "The try completion function for `completing-styles-alist'." + ;; It is needed here to make minibuffer-complete work in emacs-26, + ;; e.g. with regular M-x. + (unless (string-match-p " " string) + (pcase-let ((`(,all ,pattern ,prefix ,suffix ,_carbounds) + (helm-completion--flex-all-completions string table pred point))) + (when minibuffer-completing-file-name + (setq all (completion-pcm--filename-try-filter all))) + (completion-pcm--merge-try pattern all prefix suffix)))) + +(defun helm-flex-completion-all-completions (string table pred point) + "The all completions function for `completing-styles-alist'." + ;; FIXME: No need to bind all these value. + (unless (string-match-p " " string) + (pcase-let ((`(,all ,pattern ,prefix ,_suffix ,_carbounds) + (helm-completion--flex-all-completions + string table pred point + #'helm-completion--flex-transform-pattern))) + (let ((regexp (completion-pcm--pattern->regex pattern 'group))) + (when all (nconc (helm-flex-add-score-as-prop all regexp) + (length prefix))))))) + +;; Same as emacs-27 completion-substring--all-completions. +(defun helm-completion--flex-all-completions + (string table pred point &optional transform-pattern-fn) + "Match the presumed substring STRING to the entries in TABLE. +Respect PRED and POINT. The pattern used is a PCM-style substring +pattern, but it will be massaged by TRANSFORM-PATTERN-FN, if that +is non-nil." + (let* ((beforepoint (substring string 0 point)) + (afterpoint (substring string point)) + (bounds (completion-boundaries beforepoint table pred afterpoint)) + (suffix (substring afterpoint (cdr bounds))) + (prefix (substring beforepoint 0 (car bounds))) + (basic-pattern (completion-basic--pattern + beforepoint afterpoint bounds)) + (pattern (if (not (stringp (car basic-pattern))) + basic-pattern + (cons 'prefix basic-pattern))) + (pattern (if transform-pattern-fn + (funcall transform-pattern-fn pattern) + pattern)) + (all (completion-pcm--all-completions prefix pattern table pred))) + (list all pattern prefix suffix (car bounds)))) + +(defun helm-completion-in-region--selection () + (with-helm-buffer + (setq helm-saved-selection (helm-get-selection nil 'withprop)))) + +;; Completion-in-region-function + +(defun helm--completion-in-region (origfun start end collection &optional predicate) + "Helm replacement of `completion--in-region'. + +Can be used for `completion-in-region-function' by advicing it with an +:around advice to allow passing the old +`completion-in-region-function' value in ORIGFUN." + (cl-declare (special require-match prompt)) + (if (memq major-mode helm-mode-no-completion-in-region-in-modes) + (funcall origfun start end collection predicate) + (advice-add + 'lisp--local-variables + :around #'helm-mode--advice-lisp--local-variables) + (let ((old--helm-completion-style helm-completion-style) + (exit-fun (plist-get completion-extra-properties :exit-function)) + ;; Always start with prefix to allow completing without + ;; the need of inserting a space after cursor or + ;; relaying on crap old completion-styles emacs22 which + ;; add suffix after prefix. e.g. def|else. + (initial-input (buffer-substring-no-properties start (point))) + string) + (helm-aif (cdr (assq major-mode helm-completion-styles-alist)) + (customize-set-variable 'helm-completion-style + (if (cdr-safe it) (car it) it))) + ;; This hook force usage of the display part of candidate with + ;; its properties, this is needed for lsp-mode in its + ;; :exit-function see Bug#2265. + (add-hook 'helm-before-action-hook 'helm-completion-in-region--selection) + (unwind-protect + (let* ((enable-recursive-minibuffers t) + (completion-flex-nospace t) + (completion-styles (helm--prepare-completion-styles)) + (input (buffer-substring-no-properties start end)) + (prefix (and (eq helm-completion-style 'emacs) initial-input)) + (point (point)) + (current-command (or (helm-this-command) + this-command + ;; Some backends are async and + ;; use a callback, in those + ;; cases, we can't retrieve from + ;; frames the last interactive + ;; command, so fallback to + ;; `last-command' which may be + ;; the one that called the callback. + last-command)) + (crm (eq current-command 'crm-complete)) + (str-command (helm-symbol-name current-command)) + (buf-name (format "*helm-mode-%s*" str-command)) + (require-match (or (and (boundp 'require-match) require-match) + minibuffer-completion-confirm + ;; If prompt have not been propagated here, that's + ;; probably mean we have no prompt and we are in + ;; completion-at-point or friend, so use a non--nil + ;; value for require-match. + (not (boundp 'prompt)))) + (metadata (completion-metadata input collection predicate)) + ;; `completion-extra-properties' is let-bounded in `completion-at-point'. + ;; `afun' is a closure to call against each string in `data'. + ;; it provide the annotation info for each string. + ;; e.g "foo" => "foo " where foo is a function. + ;; See Bug#407. + (afun (or (plist-get completion-extra-properties :annotation-function) + (completion-metadata-get metadata 'annotation-function))) + (init-space-suffix (unless (or (memq helm-completion-style '(helm-fuzzy emacs)) + (string-suffix-p " " input) + (string= input "")) + " ")) + (file-comp-p (or (eq (completion-metadata-get metadata 'category) 'file) + (helm-mode--in-file-completion-p) + ;; Assume that when `afun' and `predicate' are null + ;; we are in filename completion. + (and (null afun) (null predicate)))) + ;; `completion-all-completions' store the base-size in the last `cdr', + ;; so data looks like this: '(a b c d . 0) and (last data) == (d . 0). + base-size + (compfn (lambda (str _predicate _action) + (let* ((completion-ignore-case (helm-set-case-fold-search)) + (comps + (completion-all-completions + str ; This is helm-pattern + collection + predicate + ;; Use prefix length at first call to + ;; allow styles matching + ;; "prefix*suffix" to kick in. + (length (or prefix str)) + metadata)) + (last-data (last comps)) + (bs (helm-aif (cdr last-data) + (prog1 it + ;; Remove the last element of + ;; comps by side-effect. + (setcdr last-data nil)) + 0)) + ;; Helm syle sort fn is added to + ;; metadata only in emacs-27, so in + ;; emacs-26 use helm-generic-sort-fn + ;; which handle both helm and + ;; helm-flex styles. When + ;; helm-completion-style is helm or + ;; helm-fuzzy, sorting will be done + ;; later in FCT. + (sort-fn + (and (eq helm-completion-style 'emacs) + (or + ;; Emacs-27 + (completion-metadata-get + metadata 'display-sort-function) + ;; Emacs-26 + (lambda (candidates) + (sort candidates #'helm-generic-sort-fn))))) + all) + ;; Reset prefix to allow using length of + ;; helm-pattern on next calls (this avoid + ;; args-out-of-range error). + (and prefix (setq prefix nil)) + ;; base-size needs to be set only once at + ;; first call. + (unless base-size (setq base-size bs)) + (setq helm-completion--sorting-done (and sort-fn t)) + (setq all (copy-sequence comps)) + (helm-completion-in-region--initial-filter + (if (and sort-fn (> (length str) 0)) + (funcall sort-fn all) + all) + afun file-comp-p)))) + (data (if (memq helm-completion-style '(helm helm-fuzzy)) + (funcall compfn input nil nil) + compfn)) + (result (if (stringp data) + data + (helm-comp-read + ;; Completion-at-point and friends have no prompt. + (or (and (boundp 'prompt) prompt) "Pattern: ") + data + :name str-command + :nomark (null crm) + :marked-candidates crm + :initial-input + (cond ((and file-comp-p + (not (string-match "/\\'" initial-input))) + (concat (helm-mode--completion-in-region-initial-input + (if (memq helm-completion-style '(helm helm-fuzzy)) + (helm-basename initial-input) + initial-input)) + init-space-suffix)) + ((string-match "/\\'" initial-input) + (and (eq helm-completion-style 'emacs) initial-input)) + ((or (null require-match) + (stringp require-match)) + (helm-mode--completion-in-region-initial-input initial-input)) + (t (concat (helm-mode--completion-in-region-initial-input initial-input) + init-space-suffix))) + :buffer buf-name + :fc-transformer + ;; Ensure sort fn is at the end. + (append '(helm-cr-default-transformer) + (and helm-completion-in-region-default-sort-fn + (list helm-completion-in-region-default-sort-fn))) + :match-dynamic (eq helm-completion-style 'emacs) + :fuzzy (eq helm-completion-style 'helm-fuzzy) + :exec-when-only-one t + :quit-when-no-cand + (lambda () + ;; Delay message to overwrite "Quit". + (run-with-timer + 0.01 nil + (lambda () + (message "[No matches]"))) + t) ; exit minibuffer immediately. + :must-match require-match)))) + ;; `helm-completion-in-region--insert-result' is stripping + ;; out properties on RESULT by side-effect (perhaps + ;; `choose-completion-string'?) so make a copy of STRING + ;; to not loose props. + (setq string (copy-sequence result)) + (helm-completion-in-region--insert-result + result start point end base-size)) + ;; Allow running extra property `:exit-function' (Bug#2265, + ;; Bug#2356). Function is called with 'exact if for a unique + ;; match which is exact, the return value of `try-completion' + ;; is t or a string ending with "/" i.e. possibly a directory + ;; (Bug#2274), + ;; otherwise it is called with 'finished. + (when (and (stringp string) exit-fun) + (let ((tcomp (try-completion initial-input collection))) + (funcall exit-fun string + (if (or (eq tcomp t) ; Unique. + (and (stringp tcomp) + (string-match "/\\'" tcomp))) ; A directory. + 'exact 'finished)))) + (remove-hook 'helm-before-action-hook 'helm-completion-in-region--selection) + (customize-set-variable 'helm-completion-style old--helm-completion-style) + (setq helm-completion--sorting-done nil) + (advice-remove 'lisp--local-variables + #'helm-mode--advice-lisp--local-variables))))) + +(defvar helm-crm-default-separator "," + "Default separator for `completing-read-multiple'. + +`crm-separator' will take precedence on this when it is a string composed +of a single character. +If used globally, it is a string composed of a single character, +if let-bounded, it can be also nil or a symbol which mean no +separator. Don't set this to a string composed of more than one +character. +Be sure to know what you are doing when modifying this.") +(defun helm-completion-in-region--insert-result (result start point end base-size) + (cond ((stringp result) + ;; When RESULT have annotation, annotation is displayed + ;; in it with a display property attached to a space + ;; added at end of string, take care of removing this + ;; space (Bug#2360). However keep RESULT intact to + ;; pass it to `:exit-function' i.e. Don't store the + ;; modified string in STRING. + (choose-completion-string + (replace-regexp-in-string " \\'" "" result) + (current-buffer) + (list (+ start base-size) point) + completion-list-insert-choice-function) + (when helm-completion-mark-suffix + (run-with-idle-timer 0.01 nil + (lambda () + (helm-aand + (+ (- (point) point) end) + (and (> it (point)) it) + (push-mark it t t)))))) + ((consp result) ; crm. + (let ((beg (+ start base-size)) + (sep (or (and + ;; If `crm-separator' is a string of length 1 + ;; assume it can be used as separator (Bug#2298), + ;; otherwise it is a regexp and use the value + ;; it matches or default to "," if no match. + (eq (length crm-separator) 1) + crm-separator) + helm-crm-default-separator))) + ;; Try to find a default separator. If `crm-separator' is a + ;; regexp use the string the regexp is matching. + ;; If SEP is not a string, it have been probably bound to a + ;; symbol or nil through `helm-crm-default-separator' that serve + ;; as a flag to say "Please no separator" (Bug#2353 with + ;; `magit-completing-read-multiple'). + (if (stringp sep) + (save-excursion + (goto-char beg) + (when (looking-back crm-separator (1- (point))) + (setq sep (match-string 0)))) + (setq sep nil)) + (funcall completion-list-insert-choice-function + beg end (mapconcat 'identity (append result '("")) sep)))) + (t nil))) + +(defun helm-mode--in-file-completion-p () + (with-helm-current-buffer + (run-hook-with-args-until-success 'file-name-at-point-functions))) + +(defun helm-mode--disable-ido-maybe (&optional from-hook) + (when (and (boundp 'ido-everywhere) ido-everywhere) + (remove-function read-file-name-function #'ido-read-file-name) + (remove-function read-buffer-function #'ido-read-buffer) + (setq ido-everywhere nil) + (if from-hook + (user-error "Unable to turn on Ido-everywhere while Helm-mode is enabled") + (user-error "Helm-mode enabled (Ido-everywhere is incompatible with Helm-mode, disabling it)")))) + +(defun helm-mode--ido-everywhere-hook () + ;; Called only when user calls directly ido-everywhere + ;; and helm-mode is enabled. + (when helm-mode + (helm-mode--disable-ido-maybe t))) + +;;;###autoload +(define-minor-mode helm-mode + "Toggle generic helm completion. + +All functions in Emacs that use `completing-read', +`read-file-name', `completion-in-region' and friends will use helm +interface when this mode is turned on. + +However you can modify this behavior for functions of your choice +with `helm-completing-read-handlers-alist'. + +Called with a positive arg, turn on unconditionally, with a +negative arg turn off. +You can toggle it with M-x `helm-mode'. + +About `ido-mode': +DO NOT enable `ido-everywhere' when using `helm-mode'. Instead of +using `ido-mode', add the commands where you want to use ido to +`helm-completing-read-handlers-alist' with `ido' as value. + +Note: This mode is incompatible with Emacs23." + :group 'helm-mode + :global t + :lighter helm-completion-mode-string + (cl-assert (boundp 'completing-read-function) nil + "`helm-mode' not available, upgrade to Emacs-24") + (if helm-mode + (progn + (add-function :override completing-read-function + #'helm--completing-read-default) + (add-function :override read-file-name-function + #'helm--generic-read-file-name) + (add-function :override read-buffer-function + #'helm--generic-read-buffer) + (when helm-mode-handle-completion-in-region + (add-function :around completion-in-region-function + #'helm--completion-in-region)) + ;; If user have enabled ido-everywhere BEFORE enabling + ;; helm-mode disable it and warn user about its + ;; incompatibility with helm-mode (Bug#2085). + (helm-mode--disable-ido-maybe) + ;; If ido-everywhere is not enabled yet anticipate and + ;; disable it if user attempt to enable it while helm-mode + ;; is running (Bug#2085). + (add-hook 'ido-everywhere-hook #'helm-mode--ido-everywhere-hook) + (when (fboundp 'ffap-read-file-or-url-internal) + ;; `ffap-read-file-or-url-internal' have been removed in + ;; emacs-27 and `ffap-read-file-or-url' is fixed, so no need + ;; to advice it. + (advice-add 'ffap-read-file-or-url :override #'helm-advice--ffap-read-file-or-url)) + (advice-add 'read-buffer-to-switch :override #'helm-mode--read-buffer-to-switch) + (helm-minibuffer-history-mode 1)) + (progn + (remove-function completing-read-function #'helm--completing-read-default) + (remove-function read-file-name-function #'helm--generic-read-file-name) + (remove-function read-buffer-function #'helm--generic-read-buffer) + (remove-function completion-in-region-function #'helm--completion-in-region) + (remove-hook 'ido-everywhere-hook #'helm-mode--ido-everywhere-hook) + (when (fboundp 'ffap-read-file-or-url-internal) + (advice-remove 'ffap-read-file-or-url #'helm-advice--ffap-read-file-or-url)) + (advice-remove 'read-buffer-to-switch #'helm-mode--read-buffer-to-switch) + (helm-minibuffer-history-mode -1)))) + +(provide 'helm-mode) + +;;; helm-mode.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-net.el b/code/elpa/helm-20220423.1712/helm-net.el new file mode 100644 index 0000000..e628b5a --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-net.el @@ -0,0 +1,435 @@ +;;; helm-net.el --- helm browse url and search web. -*- lexical-binding: t -*- + +;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Code: + +(require 'cl-lib) +(require 'helm) +(require 'helm-help) +(require 'url) +(require 'xml) +(require 'browse-url) + +(declare-function helm-comp-read "helm-mode") + + +(defgroup helm-net nil + "Net related applications and libraries for Helm." + :group 'helm) + +(defcustom helm-google-suggest-default-browser-function nil + "The browse url function you prefer to use with Google suggest. +When nil, use the first browser function available +See `helm-browse-url-default-browser-alist'." + :group 'helm-net + :type 'symbol) + +(defcustom helm-home-url "https://www.google.com" + "Default url to use as home url." + :group 'helm-net + :type 'string) + +(defcustom helm-surfraw-default-browser-function nil + "The browse url function you prefer to use with surfraw. +When nil, fallback to `browse-url-browser-function'." + :group 'helm-net + :type 'symbol) + +(defcustom helm-google-suggest-url + "https://encrypted.google.com/complete/search?output=toolbar&q=%s" + "URL used for looking up Google suggestions. +This is a format string, don't forget the `%s'." + :type 'string + :group 'helm-net) + +(defcustom helm-google-suggest-search-url + "https://encrypted.google.com/search?ie=utf-8&oe=utf-8&q=%s" + "URL used for Google searching. +This is a format string, don't forget the `%s'." + :type 'string + :group 'helm-net) + +(defvaralias 'helm-google-suggest-use-curl-p 'helm-net-prefer-curl) +(make-obsolete-variable 'helm-google-suggest-use-curl-p 'helm-net-prefer-curl "1.7.7") + +(defcustom helm-net-prefer-curl nil + "When non--nil use CURL external program to fetch data. +Otherwise `url-retrieve-synchronously' is used." + :type 'boolean + :group 'helm-net) + +(defcustom helm-surfraw-duckduckgo-url + "https://duckduckgo.com/lite/?q=%s&kp=1" + "The Duckduckgo url. +This is a format string, don't forget the `%s'. +If you have personal settings saved on duckduckgo you should have +a personal url, see your settings on duckduckgo." + :type 'string + :group 'helm-net) + +(defcustom helm-search-suggest-action-wikipedia-url + "https://en.wikipedia.org/wiki/Special:Search?search=%s" + "The Wikipedia search url. +This is a format string, don't forget the `%s'." + :type 'string + :group 'helm-net) + +(defcustom helm-search-suggest-action-youtube-url + "https://www.youtube.com/results?aq=f&search_query=%s" + "The Youtube search url. +This is a format string, don't forget the `%s'." + :type 'string + :group 'helm-net) + +(defcustom helm-search-suggest-action-imdb-url + "http://www.imdb.com/find?s=all&q=%s" + "The IMDb search url. +This is a format string, don't forget the `%s'." + :type 'string + :group 'helm-net) + +(defcustom helm-search-suggest-action-google-maps-url + "https://maps.google.com/maps?f=q&source=s_q&q=%s" + "The Google Maps search url. +This is a format string, don't forget the `%s'." + :type 'string + :group 'helm-net) + +(defcustom helm-search-suggest-action-google-news-url + "https://www.google.com/search?safe=off&prmd=nvlifd&source=lnms&tbs=nws:1&q=%s" + "The Google News search url. +This is a format string, don't forget the `%s'." + :type 'string + :group 'helm-net) + +(defcustom helm-google-suggest-actions + '(("Google Search" . helm-google-suggest-action) + ("Wikipedia" . (lambda (candidate) + (helm-search-suggest-perform-additional-action + helm-search-suggest-action-wikipedia-url + candidate))) + ("Youtube" . (lambda (candidate) + (helm-search-suggest-perform-additional-action + helm-search-suggest-action-youtube-url + candidate))) + ("IMDb" . (lambda (candidate) + (helm-search-suggest-perform-additional-action + helm-search-suggest-action-imdb-url + candidate))) + ("Google Maps" . (lambda (candidate) + (helm-search-suggest-perform-additional-action + helm-search-suggest-action-google-maps-url + candidate))) + ("Google News" . (lambda (candidate) + (helm-search-suggest-perform-additional-action + helm-search-suggest-action-google-news-url + candidate)))) + "List of actions for google suggest sources." + :group 'helm-net + :type '(alist :key-type string :value-type function)) + +(defcustom helm-browse-url-firefox-new-window "-new-tab" + "Allow choosing to browse url in new window or new tab. +Can be \"-new-tab\" (default) or \"-new-window\"." + :group 'helm-net + :type '(radio + (const :tag "New tab" "-new-tab") + (const :tag "New window" "-new-window"))) + +(defcustom helm-net-curl-switches '("-s" "-L") + "Arguments list passed to curl when using `helm-net-prefer-curl'." + :group 'helm-net + :type '(repeat string)) + +;;; Additional actions for search suggestions +;; +;; +;; Internal +(defvar helm-net-curl-log-file (expand-file-name "helm-curl.log" user-emacs-directory)) +(defun helm-search-suggest-perform-additional-action (url query) + "Perform the search via URL using QUERY as input." + (browse-url (format url (url-hexify-string query)))) + +(defun helm-net--url-retrieve-sync (request parser) + (if helm-net-prefer-curl + (with-temp-buffer + (apply #'call-process "curl" + nil `(t ,helm-net-curl-log-file) nil request helm-net-curl-switches) + (funcall parser)) + (with-current-buffer (url-retrieve-synchronously request) + (funcall parser)))) + + +;;; Google Suggestions +;; +;; +(defun helm-google-suggest-parser () + (cl-loop + with result-alist = (xml-get-children + (car (xml-parse-region + (point-min) (point-max))) + 'CompleteSuggestion) + for i in result-alist collect + (cdr (cl-caadr (assq 'suggestion i))))) + +(defun helm-google-suggest-fetch (input) + "Fetch suggestions for INPUT from XML buffer." + (let ((request (format helm-google-suggest-url + (url-hexify-string input)))) + (helm-net--url-retrieve-sync + request #'helm-google-suggest-parser))) + +(defun helm-google-suggest-set-candidates (&optional request-prefix) + "Set candidates with result and number of Google results found." + (let ((suggestions (helm-google-suggest-fetch + (or (and request-prefix + (concat request-prefix + " " helm-pattern)) + helm-pattern)))) + (if (member helm-pattern suggestions) + suggestions + ;; if there is no suggestion exactly matching the input then + ;; prepend a Search on Google item to the list + (append + suggestions + (list (cons (format "Search for '%s' on Google" helm-input) + helm-input)))))) + +(defun helm-ggs-set-number-result (num) + (if num + (progn + (and (numberp num) (setq num (number-to-string num))) + (cl-loop for i in (reverse (split-string num "" t)) + for count from 1 + append (list i) into C + when (= count 3) + append (list ",") into C + and do (setq count 0) + finally return + (replace-regexp-in-string + "^," "" (mapconcat 'identity (reverse C) "")))) + "?")) + +(defun helm-google-suggest-action (candidate) + "Default action to jump to a Google suggested candidate." + (let ((arg (format helm-google-suggest-search-url + (url-hexify-string candidate)))) + (helm-aif helm-google-suggest-default-browser-function + (funcall it arg) + (helm-browse-url arg)))) + +(defvar helm-google-suggest-default-function + 'helm-google-suggest-set-candidates + "Default function to use in `helm-google-suggest'.") + +(defvar helm-source-google-suggest + (helm-build-sync-source "Google Suggest" + :candidates (lambda () + (funcall helm-google-suggest-default-function)) + :action 'helm-google-suggest-actions + :match-dynamic t + :keymap helm-map + :requires-pattern 3)) + +(defun helm-google-suggest-emacs-lisp () + "Try to emacs lisp complete with Google suggestions." + (helm-google-suggest-set-candidates "emacs lisp")) + + +;;; Web browser functions. +;; +;; +;; If default setting of `w3m-command' is not +;; what you want and you modify it, you will have to reeval +;; also `helm-browse-url-default-browser-alist'. + +(defvar helm-browse-url-chromium-program "chromium-browser") +(defvar helm-browse-url-uzbl-program "uzbl-browser") +(defvar helm-browse-url-nyxt-program "nyxt") +(defvar helm-browse-url-conkeror-program "conkeror") +(defvar helm-browse-url-opera-program "opera") +(defvar helm-browse-url-w3m-program (or (and (boundp 'w3m-command) w3m-command) + (executable-find "w3m"))) +(defvar helm-browse-url-default-browser-alist + '((helm-browse-url-w3m-program . w3m-browse-url) + (browse-url-firefox-program . browse-url-firefox) + (helm-browse-url-chromium-program . helm-browse-url-chromium) + (helm-browse-url-conkeror-program . helm-browse-url-conkeror) + (helm-browse-url-opera-program . helm-browse-url-opera) + (helm-browse-url-uzbl-program . helm-browse-url-uzbl) + (helm-browse-url-nyxt-program . helm-browse-url-nyxt) + (browse-url-kde-program . browse-url-kde) + (browse-url-gnome-moz-program . browse-url-gnome-moz) + (browse-url-mozilla-program . browse-url-mozilla) + (browse-url-galeon-program . browse-url-galeon) + (browse-url-netscape-program . browse-url-netscape) + (browse-url-xterm-program . browse-url-text-xterm) + ("emacs" . eww-browse-url)) + "Alist of (browse_url_variable . function) to try to find a suitable url browser.") + +(cl-defun helm-generic-browser (url cmd-name &rest args) + "Browse URL with NAME browser." + (let ((proc (concat cmd-name " " url))) + (message "Starting %s..." cmd-name) + (apply 'start-process proc nil cmd-name + (append args (list url))) + (set-process-sentinel + (get-process proc) + (lambda (process event) + (when (string= event "finished\n") + (message "%s process %s" process event)))))) + +;;;###autoload +(defun helm-browse-url-firefox (url &optional _ignore) + "Same as `browse-url-firefox' but detach from Emacs. + +So when you quit Emacs you can keep your Firefox session open and +not be prompted to kill the Firefox process. + +NOTE: Probably not supported on some systems (e.g., Windows)." + (interactive (list (read-string "URL: " (browse-url-url-at-point)) + nil)) + (setq url (browse-url-encode-url url)) + (let ((process-environment (browse-url-process-environment))) + (call-process-shell-command + (format "(%s %s %s &)" + browse-url-firefox-program + helm-browse-url-firefox-new-window + (shell-quote-argument url))))) + +;;;###autoload +(defun helm-browse-url-opera (url &optional _ignore) + "Browse URL with Opera browser and detach from Emacs. + +So when you quit Emacs you can keep your Opera session open and +not be prompted to kill the Opera process. + +NOTE: Probably not supported on some systems (e.g., Windows)." + (interactive (list (read-string "URL: " (browse-url-url-at-point)) + nil)) + (setq url (browse-url-encode-url url)) + (let ((process-environment (browse-url-process-environment))) + (call-process-shell-command + (format "(%s %s &)" + helm-browse-url-opera-program (shell-quote-argument url))))) + +;;;###autoload +(defun helm-browse-url-chromium (url &optional _ignore) + "Browse URL with Google Chrome browser." + (interactive "sURL: ") + (helm-generic-browser + url helm-browse-url-chromium-program)) + +;;;###autoload +(defun helm-browse-url-uzbl (url &optional _ignore) + "Browse URL with uzbl browser." + (interactive "sURL: ") + (helm-generic-browser url helm-browse-url-uzbl-program "-u")) + +;;;###autoload +(defun helm-browse-url-conkeror (url &optional _ignore) + "Browse URL with conkeror browser." + (interactive "sURL: ") + (helm-generic-browser url helm-browse-url-conkeror-program)) + +;;;###autoload +(defun helm-browse-url-nyxt (url &optional _ignore) + "Browse URL with nyxt browser." + (interactive "sURL: ") + (helm-generic-browser url helm-browse-url-nyxt-program)) + +(defun helm-browse-url-default-browser (url &rest args) + "Find the first available browser and ask it to load URL." + (let ((default-browser-fn + (cl-loop for (var . fn) in helm-browse-url-default-browser-alist + for exe = (if (stringp var) + var + (and (boundp var) (symbol-value var))) + thereis (and exe (executable-find exe) (fboundp fn) fn)))) + (if default-browser-fn + (apply default-browser-fn url args) + (error "No usable browser found")))) + +(defun helm-browse-url (url &rest args) + "Default command to browse URL." + (if browse-url-browser-function + (browse-url url args) + (helm-browse-url-default-browser url args))) + + +;;; Surfraw +;; +;; Need external program surfraw. +;; + +;; Internal +(defvar helm-surfraw-engines-history nil) +(defvar helm-surfraw-input-history nil) +(defvar helm-surfraw--elvi-cache nil) + +(defun helm-build-elvi-list () + "Return list of all engines and descriptions handled by surfraw." + (or helm-surfraw--elvi-cache + (setq helm-surfraw--elvi-cache + (cdr (with-temp-buffer + (call-process "surfraw" nil t nil "-elvi") + (split-string (buffer-string) "\n")))))) + +;;;###autoload +(defun helm-surfraw (pattern engine) + "Preconfigured `helm' to search PATTERN with search ENGINE." + (interactive + (list + (let* ((default (if (use-region-p) + (buffer-substring-no-properties + (region-beginning) (region-end)) + (thing-at-point 'symbol))) + (prompt (if default + (format "SearchFor (default %s): " default) + "SearchFor: "))) + (read-string prompt nil 'helm-surfraw-input-history default)) + (helm-comp-read + "Engine: " + (helm-build-elvi-list) + :must-match t + :name "Surfraw Search Engines" + :history 'helm-surfraw-engines-history))) + (let* ((engine-nodesc (car (split-string engine))) + (url (if (string= engine-nodesc "duckduckgo") + ;; "sr duckduckgo -p foo" is broken, workaround. + (format helm-surfraw-duckduckgo-url + (url-hexify-string pattern)) + (with-temp-buffer + (apply 'call-process "surfraw" nil t nil + (append (list engine-nodesc "-p") (split-string pattern))) + (replace-regexp-in-string + "\n" "" (buffer-string))))) + (browse-url-browser-function (or helm-surfraw-default-browser-function + browse-url-browser-function))) + (if (string= engine-nodesc "W") + (helm-browse-url helm-home-url) + (helm-browse-url url)))) + +;;;###autoload +(defun helm-google-suggest () + "Preconfigured `helm' for Google search with Google suggest." + (interactive) + (helm-other-buffer 'helm-source-google-suggest "*helm google*")) + +(provide 'helm-net) + +;;; helm-net.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-occur.el b/code/elpa/helm-20220423.1712/helm-occur.el new file mode 100644 index 0000000..f9691b1 --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-occur.el @@ -0,0 +1,815 @@ +;;; helm-occur.el --- Incremental Occur for Helm. -*- lexical-binding: t -*- + +;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + + +;;; Code: + +(require 'cl-lib) +(require 'helm) +(require 'helm-help) +(require 'helm-utils) + +(declare-function helm-buffers-get-visible-buffers "helm-buffers") +(declare-function helm-buffer-list "helm-buffers") +(declare-function helm-grep-split-line "helm-grep") +(declare-function helm-grep-highlight-match "helm-grep") +(declare-function helm-comp-read "helm-mode") + +;;; Internals +;; +(defvar helm-source-occur nil + "This will be the name of the source related to `current-buffer'. +Don't use it as it value changes always.") +(defvar helm-source-moccur nil + "This is just a flag to add to `helm-sources-using-default-as-input'. +Don't set it to any value, it will have no effect.") +(defvar helm-occur--buffer-list nil) +(defvar helm-occur--buffer-tick nil) +(defvar helm-occur-history nil) +(defvar helm-occur--search-buffer-regexp "\\`\\([0-9]*\\)\\s-\\{1\\}\\(.*\\)\\'" + "The regexp matching candidates in helm-occur candidate buffer.") +(defvar helm-occur-mode--last-pattern nil) +(defvar helm-occur--initial-pos 0) + +(defvar helm-occur-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map helm-map) + (define-key map (kbd "C-c o") 'helm-occur-run-goto-line-ow) + (define-key map (kbd "C-c C-o") 'helm-occur-run-goto-line-of) + (define-key map (kbd "C-x C-s") 'helm-occur-run-save-buffer) + map) + "Keymap used in occur source.") + +(defgroup helm-occur nil + "Regexp related Applications and libraries for Helm." + :group 'helm) + +(defcustom helm-occur-actions + '(("Go to Line" . helm-occur-goto-line) + ("Goto line other window (C-u vertically)" . helm-occur-goto-line-ow) + ("Goto line new frame" . helm-occur-goto-line-of) + ("Save buffer" . helm-occur-save-results) + ) + "Actions for helm-occur." + :group 'helm-occur + :type '(alist :key-type string :value-type function)) + +(defcustom helm-occur-use-ioccur-style-keys nil + "Similar to `helm-grep-use-ioccur-style-keys' but for multi occur. + +Note that if you define this variable with `setq' your change will +have no effect, use customize instead." + :group 'helm-occur + :type 'boolean + :set (lambda (var val) + (set var val) + (if val + (progn + (define-key helm-occur-map (kbd "") 'helm-occur-right) + (define-key helm-occur-map (kbd "") 'helm-occur-run-default-action)) + (define-key helm-occur-map (kbd "") nil) + (define-key helm-occur-map (kbd "") nil)))) + +(defcustom helm-occur-always-search-in-current nil + "Helm multi occur always search in current buffer when non--nil." + :group 'helm-occur + :type 'boolean) + +(defcustom helm-occur-truncate-lines t + "Truncate lines in occur buffer when non nil." + :group 'helm-occur + :type 'boolean) + +(defcustom helm-occur-auto-update-on-resume nil + "Allow auto updating helm-occur buffer when outdated. +noask => Always update without asking +nil => Don't update but signal buffer needs update +never => Never update and do not signal buffer needs update +Any other non--nil value update after confirmation." + :group 'helm-regexp + :type '(radio :tag "Allow auto updating helm-occur buffer when outdated." + (const :tag "Always update without asking" noask) + (const :tag "Never update and do not signal buffer needs update" never) + (const :tag "Don't update but signal buffer needs update" nil) + (const :tag "Update after confirmation" t))) + +(defcustom helm-occur-candidate-number-limit 99999 + "Value of `helm-candidate-number-limit' for helm-occur." + :group 'helm-occur + :type 'integer) + +(defcustom helm-occur-buffer-substring-fn-for-modes + '((mu4e-headers-mode . buffer-substring)) + "Function to use to display buffer contents for major-mode. + +Can be one of `buffer-substring' or `buffer-substring-no-properties'. + +Note that when using `buffer-substring' initialization will be slower." + :group 'helm-regexp + :type '(alist :key-type (symbol :tag "Mode") + :value-type (radio (const :tag "With text properties" buffer-substring) + (const :tag "Without text properties" buffer-substring-no-properties)))) + +(defcustom helm-occur-keep-closest-position t + "When non nil select closest candidate from point after update. +This happen only in `helm-source-occur' which is always related to +`current-buffer'." + :group 'helm-regexp + :type 'boolean) + +(defface helm-moccur-buffer + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "DarkTurquoise" :underline t)) + "Face used to highlight occur buffer names." + :group 'helm-occur) + +(defface helm-resume-need-update + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :background "red")) + "Face used to flash occur buffer when it needs update." + :group 'helm-occur) + + +(defun helm-occur--select-closest-candidate () + ;; Prevent error with `with-helm-window' when switching to help. + (unless (or (not (get-buffer-window helm-buffer 'visible)) + (string-equal helm-pattern "")) + (with-helm-window + (let ((lst '()) + (name (helm-get-attr 'name helm-source-occur)) + closest beg end) + (while-no-input + (goto-char (point-min)) + (if (string= name "Helm occur") + (setq beg (point) + end (point-max)) + (helm-awhile (helm-get-next-header-pos) + (when (string= name (buffer-substring-no-properties + (point-at-bol) (point-at-eol))) + (forward-line 1) + (setq beg (point) + end (or (helm-get-next-header-pos) (point-max))) + (cl-return)))) + (save-excursion + (when (and beg end) + (goto-char beg) + (while (re-search-forward "^[0-9]+" end t) + (push (string-to-number (match-string 0)) lst)) + (setq closest (helm-closest-number-in-list + helm-occur--initial-pos lst)))) + (when (and closest (re-search-forward (format "^%s" closest) end t)) + (helm-mark-current-line) + (goto-char (overlay-start + helm-selection-overlay)))))))) + +;;;###autoload +(defun helm-occur () + "Preconfigured helm for searching lines matching pattern in `current-buffer'. + +When `helm-source-occur' is member of +`helm-sources-using-default-as-input' which is the default, +symbol at point is searched at startup. + +When a region is marked search only in this region by narrowing. + +To search in multiples buffers start from one of the commands listing +buffers (i.e. a helm command using `helm-source-buffers-list' like +`helm-mini') and use the multi occur buffers action. + +This is the helm implementation that collect lines matching pattern +like vanilla Emacs `occur' but have nothing to do with it, the search +engine beeing completely different and also much faster." + (interactive) + (setq helm-source-occur + (car (helm-occur-build-sources (list (current-buffer)) "Helm occur"))) + (helm-set-local-variable 'helm-occur--buffer-list (list (current-buffer)) + 'helm-occur--buffer-tick + (list (buffer-chars-modified-tick (current-buffer)))) + (helm-set-attr 'header-name (lambda (_name) + (format "HO [%s]" + (buffer-name helm-current-buffer))) + helm-source-occur) + (when helm-occur-keep-closest-position + (setq helm-occur--initial-pos (line-number-at-pos)) + (add-hook 'helm-after-update-hook 'helm-occur--select-closest-candidate)) + (save-restriction + (let ((helm-sources-using-default-as-input + (unless (> (buffer-size) 2000000) + helm-sources-using-default-as-input)) + def pos) + (when (use-region-p) + ;; When user mark defun with `mark-defun' with intention of + ;; using helm-occur on this region, it is relevant to use the + ;; thing-at-point located at previous position which have been + ;; pushed to `mark-ring'. + (setq def (save-excursion + (goto-char (setq pos (car mark-ring))) + (helm-aif (thing-at-point 'symbol) (regexp-quote it)))) + (narrow-to-region (region-beginning) (region-end))) + (unwind-protect + (helm :sources 'helm-source-occur + :buffer "*helm occur*" + :history 'helm-occur-history + :default (or def (helm-aif (thing-at-point 'symbol) + (regexp-quote it))) + :preselect (and (memq 'helm-source-occur + helm-sources-using-default-as-input) + (format "^%d:" (line-number-at-pos + (or pos (point))))) + :truncate-lines helm-occur-truncate-lines) + (deactivate-mark t) + (remove-hook 'helm-after-update-hook 'helm-occur--select-closest-candidate))))) + +;;;###autoload +(defun helm-occur-visible-buffers () + "Run helm-occur on all visible buffers in frame." + (interactive) + (require 'helm-buffers) + (if (or (one-window-p) (region-active-p)) + (call-interactively #'helm-occur) + (let ((buffers (helm-buffers-get-visible-buffers))) + (helm-multi-occur-1 (mapcar 'get-buffer buffers))))) + +(defun helm-occur-transformer (candidates source) + "Return CANDIDATES prefixed with line number." + (cl-loop with buf = (helm-get-attr 'buffer-name source) + for c in candidates collect + (when (string-match helm-occur--search-buffer-regexp c) + (let ((linum (match-string 1 c)) + (disp (match-string 2 c))) + (cons (format "%s:%s" + (propertize + linum 'face 'helm-grep-lineno + 'help-echo (buffer-file-name + (get-buffer buf))) + disp) + (string-to-number linum)))))) + +(defclass helm-moccur-class (helm-source-in-buffer) + ((buffer-name :initarg :buffer-name + :initform nil) + (moccur-buffers :initarg :moccur-buffers + :initform nil) + (find-file-target :initform #'helm-occur-quit-an-find-file-fn))) + +(defun helm-occur-build-sources (buffers &optional source-name) + "Build sources for `helm-occur' for each buffer in BUFFERS list." + (cl-loop for buf in buffers + for bname = (buffer-name buf) + collect + (helm-make-source (or source-name bname) + 'helm-moccur-class + :header-name (lambda (name) + (format "HO [%s]" (if (string= name "Helm occur") + bname name))) + :buffer-name bname + :match-part + (lambda (candidate) + ;; The regexp should match what is in candidate buffer, + ;; not what is displayed in helm-buffer e.g. "12 foo" + ;; and not "12:foo". + (when (string-match helm-occur--search-buffer-regexp + candidate) + (match-string 2 candidate))) + :search (lambda (pattern) + (when (string-match "\\`\\^\\([^ ]*\\)" pattern) + (setq pattern (concat "^[0-9]* \\{1\\}" (match-string 1 pattern)))) + (condition-case _err + (re-search-forward pattern nil t) + (invalid-regexp nil))) + :init `(lambda () + (with-current-buffer ,buf + (let* ((bsfn (or (cdr (assq + major-mode + helm-occur-buffer-substring-fn-for-modes)) + #'buffer-substring-no-properties)) + (contents (funcall bsfn (point-min) (point-max)))) + (helm-set-attr 'get-line bsfn) + (with-current-buffer (helm-candidate-buffer 'global) + (insert contents) + (goto-char (point-min)) + (let ((linum 1)) + (insert (format "%s " linum)) + (while (re-search-forward "\n" nil t) + (cl-incf linum) + (insert (format "%s " linum)))))))) + :filtered-candidate-transformer 'helm-occur-transformer + :help-message 'helm-moccur-help-message + :nomark t + :migemo t + ;; Needed for resume. + :history 'helm-occur-history + :candidate-number-limit helm-occur-candidate-number-limit + :action 'helm-occur-actions + :requires-pattern 2 + :follow 1 + :group 'helm-occur + :keymap helm-occur-map + :resume 'helm-occur-resume-fn + :moccur-buffers buffers))) + +(defun helm-multi-occur-1 (buffers &optional input) + "Run `helm-occur' on a list of buffers. +Each buffer's result is displayed in a separated source." + (let* ((curbuf (current-buffer)) + (bufs (if helm-occur-always-search-in-current + (cons curbuf (remove curbuf buffers)) + buffers)) + (helm-sources-using-default-as-input + (unless (cl-loop with total_size = 0 + for b in bufs + do (setq total_size (buffer-size b)) + finally return (> total_size 2000000)) + helm-sources-using-default-as-input)) + (sources (helm-occur-build-sources bufs (and (eql curbuf (car bufs)) + (not (cdr bufs)) + "Helm occur"))) + (helm-maybe-use-default-as-input + (not (null (memq 'helm-source-moccur + helm-sources-using-default-as-input))))) + (helm-set-local-variable 'helm-occur--buffer-list bufs + 'helm-occur--buffer-tick + (cl-loop for b in bufs collect + (buffer-chars-modified-tick + (get-buffer b)))) + (when (and helm-occur-always-search-in-current + helm-occur-keep-closest-position) + (setq helm-source-occur + (cl-loop for s in sources + when (eql helm-current-buffer + (get-buffer (helm-get-attr 'buffer-name s))) + return s)) + (setq helm-occur--initial-pos (line-number-at-pos)) + (add-hook 'helm-after-update-hook 'helm-occur--select-closest-candidate)) + (unwind-protect + (helm :sources sources + :buffer "*helm moccur*" + :history 'helm-occur-history + :default (helm-aif (thing-at-point 'symbol) (regexp-quote it)) + :input input + :truncate-lines helm-occur-truncate-lines) + (remove-hook 'helm-after-update-hook 'helm-occur--select-closest-candidate)))) + +;;; Actions +;; +(cl-defun helm-occur-action (lineno + &optional (method (quote buffer))) + "Jump to line number LINENO with METHOD. +METHOD can be one of buffer, buffer-other-window, buffer-other-frame." + (require 'helm-grep) + (let ((buf (if (eq major-mode 'helm-occur-mode) + (get-text-property (point) 'buffer-name) + (helm-get-attr 'buffer-name))) + (split-pat (helm-mm-split-pattern helm-input))) + (cl-case method + (buffer (switch-to-buffer buf)) + (buffer-other-window (helm-window-show-buffers (list buf) t)) + (buffer-other-frame (switch-to-buffer-other-frame buf))) + (with-current-buffer buf + (helm-goto-line lineno) + ;; Move point to the nearest matching regexp from bol. + (cl-loop for reg in split-pat + when (save-excursion + (condition-case _err + (if helm-migemo-mode + (helm-mm-migemo-forward reg (point-at-eol) t) + (re-search-forward reg (point-at-eol) t)) + (invalid-regexp nil))) + collect (match-beginning 0) into pos-ls + finally (when pos-ls (goto-char (apply #'min pos-ls))))))) + +(defun helm-occur-goto-line (candidate) + "From multi occur, switch to buffer and CANDIDATE line." + (helm-occur-action + candidate 'buffer)) + +(defun helm-occur-goto-line-ow (candidate) + "Go to CANDIDATE line in other window. +Same as `helm-occur-goto-line' but go in other window." + (helm-occur-action + candidate 'buffer-other-window)) + +(defun helm-occur-goto-line-of (candidate) + "Go to CANDIDATE line in new frame. +Same as `helm-occur-goto-line' but go in new frame." + (helm-occur-action + candidate 'buffer-other-frame)) + +(defun helm-occur-run-goto-line-ow () + "Run goto line other window action from `helm-occur'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-occur-goto-line-ow))) +(put 'helm-occur-run-goto-line-ow 'helm-only t) + +(defun helm-occur-run-goto-line-of () + "Run goto line new frame action from `helm-occur'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-occur-goto-line-of))) +(put 'helm-occur-run-goto-line-of 'helm-only t) + +(defun helm-occur-run-default-action () + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-occur-goto-line))) +(put 'helm-occur-run-default-action 'helm-only t) + +(defun helm-occur-run-save-buffer () + "Run moccur save results action from `helm-moccur'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-occur-save-results))) +(put 'helm-moccur-run-save-buffer 'helm-only t) + +(defun helm-occur-right () + "`helm-occur' action for right arrow. +This is used when `helm-occur-use-ioccur-style-keys' is enabled. +If follow is enabled (default) go to next source, otherwise execute +persistent action." + (interactive) + (if (helm-aand (helm-get-attr 'follow) (> it 0)) + (helm-next-source) + (helm-execute-persistent-action))) +(put 'helm-occur-right 'helm-only t) + +(defun helm-occur-quit-an-find-file-fn (source) + (let* ((sel (helm-get-selection nil nil source)) + (occur-fname (helm-aand (numberp sel) + (helm-get-attr 'buffer-name) + (buffer-file-name (get-buffer it))))) + (when (and occur-fname (file-exists-p occur-fname)) + (expand-file-name occur-fname)))) + +;;; helm-occur-mode +;; +;; +(defvar helm-occur-mode-map + (let ((map (make-sparse-keymap))) + (define-key map (kbd "RET") 'helm-occur-mode-goto-line) + (define-key map (kbd "C-o") 'helm-occur-mode-goto-line-ow) + (define-key map (kbd "") 'helm-occur-mode-goto-line-ow-forward) + (define-key map (kbd "") 'helm-occur-mode-goto-line-ow-backward) + (define-key map (kbd "") 'helm-gm-next-file) + (define-key map (kbd "") 'helm-gm-precedent-file) + (define-key map (kbd "M-n") 'helm-occur-mode-goto-line-ow-forward) + (define-key map (kbd "M-p") 'helm-occur-mode-goto-line-ow-backward) + (define-key map (kbd "M-N") 'helm-gm-next-file) + (define-key map (kbd "M-P") 'helm-gm-precedent-file) + (define-key map (kbd "C-c b") 'helm-occur-mode-resume-session) + map)) + +(defun helm-occur-mode-goto-line () + (interactive) + (helm-aif (get-text-property (point) 'helm-realvalue) + (progn (helm-occur-goto-line it) (helm-match-line-cleanup-pulse)))) + +(defun helm-occur-mode-goto-line-ow () + (interactive) + (helm-aif (get-text-property (point) 'helm-realvalue) + (progn (helm-occur-goto-line-ow it) (helm-match-line-cleanup-pulse)))) + +(defun helm-occur-mode-goto-line-ow-forward-1 (arg) + (condition-case nil + (progn + (when (or (eq last-command 'helm-occur-mode-goto-line-ow-forward) + (eq last-command 'helm-occur-mode-goto-line-ow-backward)) + (forward-line arg)) + (save-selected-window + (helm-occur-mode-goto-line-ow) + (recenter))) + (error nil))) + +(defun helm-occur-mode-goto-line-ow-forward (arg) + (interactive "p") + (helm-occur-mode-goto-line-ow-forward-1 arg)) + +(defun helm-occur-mode-goto-line-ow-backward (arg) + (interactive "p") + (helm-occur-mode-goto-line-ow-forward-1 (- arg))) + +(defun helm-occur-save-results (_candidate) + "Save helm moccur results in a `helm-moccur-mode' buffer." + (let ((buf "*hmoccur*") + new-buf) + (when (get-buffer buf) + (setq new-buf (helm-read-string "OccurBufferName: " buf)) + (cl-loop for b in (helm-buffer-list) + when (and (string= new-buf b) + (not (y-or-n-p + (format "Buffer `%s' already exists overwrite? " + new-buf)))) + do (setq new-buf (helm-read-string + "OccurBufferName: " "*hmoccur "))) + (setq buf new-buf)) + (with-current-buffer (get-buffer-create buf) + (kill-all-local-variables) + (setq buffer-read-only t) + (buffer-disable-undo) + (let ((inhibit-read-only t) + (map (make-sparse-keymap)) + buf-name) + (erase-buffer) + (insert "-*- mode: helm-occur -*-\n\n" + (format "Occur Results for `%s':\n\n" helm-input)) + (save-excursion + (insert (with-current-buffer helm-buffer + (goto-char (point-min)) + (forward-line 1) + (buffer-substring (point) (point-max))))) + (save-excursion + (forward-line -2) + (while (not (eobp)) + (if (helm-pos-header-line-p) + (let ((beg (point-at-bol)) + (end (point-at-eol))) + (set-text-properties beg (1+ end) nil) + (delete-region (1- beg) end)) + (helm-aif (setq buf-name (assoc-default + 'buffer-name + (get-text-property (point) 'helm-cur-source))) + (progn + (insert (propertize (concat it ":") + 'face 'helm-moccur-buffer + 'helm-realvalue (get-text-property (point) 'helm-realvalue))) + (add-text-properties + (point-at-bol) (point-at-eol) + `(buffer-name ,buf-name)) + (add-text-properties + (point-at-bol) (point-at-eol) + `(keymap ,map + help-echo ,(concat + (buffer-file-name + (get-buffer buf-name)) + "\nmouse-1: set point\nmouse-2: jump to selection") + mouse-face highlight + invisible nil)) + (define-key map [mouse-1] 'mouse-set-point) + (define-key map [mouse-2] 'helm-occur-mode-mouse-goto-line) + (define-key map [mouse-3] 'ignore)))) + (forward-line 1)))) + (buffer-enable-undo) + (helm-occur-mode)) + (pop-to-buffer buf) + (message "Helm occur Results saved in `%s' buffer" buf))) + +(defun helm-occur-mode-mouse-goto-line (event) + (interactive "e") + (let* ((window (posn-window (event-end event))) + (pos (posn-point (event-end event)))) + (with-selected-window window + (when (eq major-mode 'helm-occur-mode) + (goto-char pos) + (helm-occur-mode-goto-line))))) +(put 'helm-moccur-mode-mouse-goto-line 'helm-only t) + +(defun helm-occur-mode-resume-session () + (interactive) + (cl-assert (eq major-mode 'helm-occur-mode) nil "Helm command called in wrong context") + (helm-multi-occur-1 helm-occur--buffer-list helm-occur-mode--last-pattern)) + +(defun helm-occur-buffer-substring-with-linums () + "Return current-buffer contents as a string with all lines +numbered. The property 'buffer-name is added to the whole string." + (let ((bufstr (buffer-substring-no-properties (point-min) (point-max))) + (bufname (buffer-name))) + (with-temp-buffer + (save-excursion + (insert bufstr)) + (let ((linum 1)) + (insert (format "%s " linum)) + (while (re-search-forward "\n" nil t) + (cl-incf linum) + (insert (format "%s " linum))) + (add-text-properties (point-min) (point-max) `(buffer-name ,bufname))) + (buffer-string)))) + +(defun helm-occur-mode--revert-buffer-function (&optional _ignore-auto _noconfirm) + "The `revert-buffer-function' for `helm-occur-mode'." + (goto-char (point-min)) + (let (pattern) + (when (re-search-forward "^Occur Results for `\\(.*\\)'" nil t) + (setq pattern (match-string 1)) + (forward-line 0) + (when (re-search-forward "^$" nil t) + (forward-line 1)) + (let ((inhibit-read-only t) + (buffer (current-buffer)) + (buflst helm-occur--buffer-list)) + (delete-region (point) (point-max)) + (message "Reverting buffer...") + (save-excursion + (with-temp-buffer + (insert + "\n" + (cl-loop for buf in buflst + for bufstr = (or (and (buffer-live-p (get-buffer buf)) + (with-current-buffer buf + (helm-occur-buffer-substring-with-linums))) + "") + concat bufstr) + "\n") + (goto-char (point-min)) + (cl-loop with linum + with mpart + ;; Bind helm-pattern used by `helm-grep-split-line'. + with helm-pattern = pattern + while (helm-mm-search pattern) ; point is at eol. + ;; Calculate line number (linum) and extract real + ;; part of line (mpart). + do (when (save-excursion + ;; `helm-mm-search' puts point at eol. + (forward-line 0) + (re-search-forward "^\\([0-9]*\\)\\s-\\{1\\}\\(.*\\)$" + (point-at-eol) t)) + (setq linum (string-to-number (match-string 1)) + mpart (match-string 2))) + ;; Match part after line number. + when (and mpart (string-match pattern mpart)) + for line = (format "%s:%d:%s" + (get-text-property (point) 'buffer-name) + linum + mpart) + when line + do (with-current-buffer buffer + (insert + (propertize + (car (helm-occur-filter-one-by-one line)) + 'helm-realvalue linum) + "\n")))) + (when (fboundp 'wgrep-cleanup-overlays) + (wgrep-cleanup-overlays (point-min) (point-max))) + (message "Reverting buffer done")))))) + +(defun helm-occur-filter-one-by-one (candidate) + "`filter-one-by-one' function for `helm-source-moccur'." + (require 'helm-grep) + (let* ((split (helm-grep-split-line candidate)) + (buf (car split)) + (lineno (nth 1 split)) + (str (nth 2 split))) + (cons (concat (propertize + buf + 'face 'helm-moccur-buffer + 'help-echo (buffer-file-name + (get-buffer buf)) + 'buffer-name buf) + ":" + (propertize lineno 'face 'helm-grep-lineno) + ":" + (helm-grep-highlight-match str)) + candidate))) + +(define-derived-mode helm-occur-mode + special-mode "helm-moccur" + "Major mode to provide actions in helm moccur saved buffer. + +Special commands: +\\{helm-occur-mode-map}" + (set (make-local-variable 'helm-occur--buffer-list) + (with-helm-buffer helm-occur--buffer-list)) + (set (make-local-variable 'revert-buffer-function) + #'helm-occur-mode--revert-buffer-function) + (set (make-local-variable 'helm-occur-mode--last-pattern) + helm-input) + (set (make-local-variable 'next-error-function) + #'helm-occur-next-error)) +(put 'helm-moccur-mode 'helm-only t) + +(defun helm-occur-next-error (&optional argp reset) + "Goto ARGP position from a `helm-occur-mode' buffer. +RESET non-nil means rewind to the first match. +This is the `next-error-function' for `helm-occur-mode'." + (interactive "p") + (goto-char (cond (reset (point-min)) + ((< argp 0) (line-beginning-position)) + ((> argp 0) (line-end-position)) + ((point)))) + (let ((fun (if (> argp 0) + #'next-single-property-change + #'previous-single-property-change))) + (helm-aif (funcall fun (point) 'buffer-name) + (progn + (goto-char it) + (forward-line 0) + (helm-occur-mode-goto-line)) + (user-error "No more matches")))) + +;;; Resume +;; +(defun helm-occur-resume-fn () + (with-helm-buffer + (let (new-tick-ls buffer-is-modified) + (set (make-local-variable 'helm-occur--buffer-list) + (cl-loop for b in helm-occur--buffer-list + when (buffer-live-p (get-buffer b)) + collect b)) + (setq buffer-is-modified (/= (length helm-occur--buffer-list) + (length (helm-get-attr 'moccur-buffers)))) + (helm-set-attr 'moccur-buffers helm-occur--buffer-list) + (setq new-tick-ls (cl-loop for b in helm-occur--buffer-list + collect (buffer-chars-modified-tick + (get-buffer b)))) + (when buffer-is-modified + (setq helm-occur--buffer-tick new-tick-ls)) + (cl-assert (> (length helm-occur--buffer-list) 0) nil + "helm-resume error: helm-(m)occur buffer list is empty") + (unless (eq helm-occur-auto-update-on-resume 'never) + (when (or buffer-is-modified + (cl-loop for b in helm-occur--buffer-list + for new-tick = (buffer-chars-modified-tick + (get-buffer b)) + for tick in helm-occur--buffer-tick + thereis (/= tick new-tick))) + (helm-aif helm-occur-auto-update-on-resume + (when (or (eq it 'noask) + (y-or-n-p "Helm (m)occur Buffer outdated, update? ")) + (run-with-idle-timer + 0.1 nil (lambda () + (with-helm-buffer + (helm-force-update) + (message "Helm (m)occur Buffer have been udated") + (sit-for 1) (message nil)))) + (unless buffer-is-modified (setq helm-occur--buffer-tick + new-tick-ls))) + (run-with-idle-timer + 0.1 nil + (lambda () + (with-helm-buffer + (let ((ov (make-overlay (save-excursion + (goto-char (point-min)) + (forward-line 1) + (point)) + (point-max)))) + (overlay-put ov 'face 'helm-resume-need-update) + (sit-for 0.3) (delete-overlay ov) + (message "[Helm occur Buffer outdated (C-c C-u to update)]"))))) + (unless buffer-is-modified + (with-helm-after-update-hook + (setq helm-occur--buffer-tick new-tick-ls) + (message "Helm (m)occur Buffer have been udated"))))))))) + +;;; Helm occur from isearch +;; +;;;###autoload +(defun helm-occur-from-isearch () + "Invoke `helm-occur' from isearch. + +To use this bind it to a key in `isearch-mode-map'." + (interactive) + (let ((input (if isearch-regexp + isearch-string + (regexp-quote isearch-string))) + (bufs (list (current-buffer))) + ;; Use `helm-occur-always-search-in-current' as a flag for + ;; `helm-occur--select-closest-candidate'. + (helm-occur-always-search-in-current t)) + (isearch-exit) + (helm-multi-occur-1 bufs input))) + +;;;###autoload +(defun helm-multi-occur-from-isearch () + "Invoke `helm-multi-occur' from isearch. + +With a prefix arg, reverse the behavior of +`helm-moccur-always-search-in-current'. +The prefix arg can be set before calling +`helm-multi-occur-from-isearch' or during the buffer selection. + +To use this bind it to a key in `isearch-mode-map'." + (interactive) + (let (buf-list + helm-moccur-always-search-in-current + (input (if isearch-regexp + isearch-string + (regexp-quote isearch-string)))) + (isearch-exit) + (setq buf-list (mapcar 'get-buffer + (helm-comp-read "Buffers: " + (helm-buffer-list) + :name "Occur in buffer(s)" + :marked-candidates t))) + (setq helm-moccur-always-search-in-current + (if (or current-prefix-arg + helm-current-prefix-arg) + (not helm-moccur-always-search-in-current) + helm-moccur-always-search-in-current)) + (helm-multi-occur-1 buf-list input))) + +(provide 'helm-occur) + +;;; helm-occur.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-pkg.el b/code/elpa/helm-20220423.1712/helm-pkg.el new file mode 100644 index 0000000..60244fb --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-pkg.el @@ -0,0 +1,11 @@ +(define-package "helm" "20220423.1712" "Helm is an Emacs incremental and narrowing framework" + '((helm-core "3.8.4") + (popup "0.5.3")) + :commit "dc0c082a451cfe25d35ba3b9b0c0fc2766cc8319" :authors + '(("Thierry Volpiatto" . "thierry.volpiatto@gmail.com")) + :maintainer + '("Thierry Volpiatto" . "thierry.volpiatto@gmail.com") + :url "https://emacs-helm.github.io/helm/") +;; Local Variables: +;; no-byte-compile: t +;; End: diff --git a/code/elpa/helm-20220423.1712/helm-regexp.el b/code/elpa/helm-20220423.1712/helm-regexp.el new file mode 100644 index 0000000..2e42382 --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-regexp.el @@ -0,0 +1,132 @@ +;;; helm-regexp.el --- In buffer regexp searching and replacement for helm. -*- lexical-binding: t -*- + +;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Code: + +(require 'cl-lib) +(require 'helm) +(require 'helm-help) +(require 'helm-utils) + +(declare-function helm-mm-split-pattern "helm-multi-match") + + +(defgroup helm-regexp nil + "Regexp related Applications and libraries for Helm." + :group 'helm) + + + +;; History vars +(defvar helm-build-regexp-history nil) + +(defun helm-query-replace-regexp (_candidate) + "Query replace regexp from `helm-regexp'. +With a prefix arg replace only matches surrounded by word boundaries, +i.e. don't replace inside a word, regexp is surrounded with \\bregexp\\b." + (let ((regexp helm-input)) + (apply 'query-replace-regexp + (helm-query-replace-args regexp)))) + +(defun helm-kill-regexp-as-sexp (_candidate) + "Kill regexp in a format usable in lisp code." + (helm-regexp-kill-new + (prin1-to-string helm-input))) + +(defun helm-kill-regexp (_candidate) + "Kill regexp as it is in `helm-pattern'." + (helm-regexp-kill-new helm-input)) + +(defun helm-query-replace-args (regexp) + "Create arguments of `query-replace-regexp' action in `helm-regexp'." + (let ((region-only (helm-region-active-p))) + (list + regexp + (query-replace-read-to regexp + (format "Query replace %sregexp %s" + (if helm-current-prefix-arg "word " "") + (if region-only "in region " "")) + t) + helm-current-prefix-arg + (when region-only (region-beginning)) + (when region-only (region-end))))) + +(defvar helm-source-regexp + (helm-build-in-buffer-source "Regexp Builder" + :init (lambda () + (helm-init-candidates-in-buffer + 'global (with-temp-buffer + (insert-buffer-substring helm-current-buffer) + (buffer-string)))) + :get-line #'helm-regexp-get-line + :persistent-action #'helm-regexp-persistent-action + :persistent-help "Show this line" + :multiline t + :multimatch nil + :requires-pattern 2 + :group 'helm-regexp + :mode-line "Press TAB to select action." + :action '(("Kill Regexp as sexp" . helm-kill-regexp-as-sexp) + ("Query Replace Regexp (C-u Not inside word.)" + . helm-query-replace-regexp) + ("Kill Regexp" . helm-kill-regexp)))) + +(defun helm-regexp-get-line (s e) + (let ((matches (match-data)) + (line (buffer-substring s e))) + (propertize + (cl-loop with ln = (format "%5d: %s" (1- (line-number-at-pos s)) line) + for i from 0 to (1- (/ (length matches) 2)) + if (match-string i) + concat (format "\n%s%s'%s'" + (make-string 10 ? ) (format "Group %d: " i) it) + into ln1 + finally return (concat ln ln1)) + 'helm-realvalue s))) + +(defun helm-regexp-persistent-action (pt) + (helm-goto-char pt) + (helm-highlight-current-line)) + +(defun helm-regexp-kill-new (input) + (kill-new (substring-no-properties input)) + (message "Killed: %s" input)) + + +;;; Predefined commands +;; +;; + +;;;###autoload +(defun helm-regexp () + "Preconfigured helm to build regexps. +`query-replace-regexp' can be run from there against found regexp." + (interactive) + (save-restriction + (when (and (helm-region-active-p) + ;; Don't narrow to region if buffer is already narrowed. + (not (helm-current-buffer-narrowed-p (current-buffer)))) + (narrow-to-region (region-beginning) (region-end))) + (helm :sources helm-source-regexp + :buffer "*helm regexp*" + :prompt "Regexp: " + :history 'helm-build-regexp-history))) + + +(provide 'helm-regexp) + +;;; helm-regexp.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-ring.el b/code/elpa/helm-20220423.1712/helm-ring.el new file mode 100644 index 0000000..472ccf6 --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-ring.el @@ -0,0 +1,604 @@ +;;; helm-ring.el --- kill-ring, mark-ring, and register browsers for helm. -*- lexical-binding: t -*- + +;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Code: + +(require 'cl-lib) +(require 'helm) +(require 'helm-utils) +(require 'helm-help) +(require 'helm-elisp) + +(declare-function undo-tree-restore-state-from-register "ext:undo-tree.el" (register)) + + +(defgroup helm-ring nil + "Ring related Applications and libraries for Helm." + :group 'helm) + +(defcustom helm-kill-ring-threshold 3 + "Minimum length of a candidate to be listed by `helm-source-kill-ring'." + :type 'integer + :group 'helm-ring) + +(defcustom helm-kill-ring-max-offset 400 + "Max number of chars displayed per candidate in kill-ring browser. +When `t', don't truncate candidate, show all. +By default it is approximatively the number of bits contained in five lines +of 80 chars each, i.e. 80*5. +Note that if you set this to nil multiline will be disabled, i.e. you +will not have separators between candidates any more." + :type '(choice (const :tag "Disabled" t) + (integer :tag "Max candidate offset")) + :group 'helm-ring) + +(defcustom helm-kill-ring-actions + '(("Yank marked" . helm-kill-ring-action-yank) + ("Delete marked" . helm-kill-ring-action-delete) + ("Search from candidate" . helm-kill-ring-search-from-string)) + "List of actions for kill ring source." + :group 'helm-ring + :type '(alist :key-type string :value-type function)) + +(defcustom helm-kill-ring-separator "\n" + "The separator used to separate marked candidates when yanking." + :group 'helm-ring + :type 'string) + +(defcustom helm-register-max-offset 160 + "Max size of string register entries before truncating." + :group 'helm-ring + :type 'integer) + +;;; Kill ring +;; +;; +(defvar helm-kill-ring-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map helm-map) + (define-key map (kbd "M-y") 'helm-next-line) + (define-key map (kbd "M-u") 'helm-previous-line) + (define-key map (kbd "M-D") 'helm-kill-ring-delete) + (define-key map (kbd "C-s") 'helm-kill-ring-run-search-from-string) + (define-key map (kbd "C-]") 'helm-kill-ring-toggle-truncated) + (define-key map (kbd "C-c C-k") 'helm-kill-ring-kill-selection) + (define-key map (kbd "C-c d") 'helm-kill-ring-run-persistent-delete) + map) + "Keymap for `helm-show-kill-ring'.") + +(defvar helm-source-kill-ring + (helm-build-sync-source "Kill Ring" + :init (lambda () + (helm-set-attr 'last-command last-command) + (helm-set-attr 'multiline helm-kill-ring-max-offset)) + :candidates #'helm-kill-ring-candidates + :filtered-candidate-transformer #'helm-kill-ring-transformer + :action 'helm-kill-ring-actions + :persistent-action 'ignore + :help-message 'helm-kill-ring-help-message + :persistent-help "DoNothing" + :keymap helm-kill-ring-map + :migemo t + :multiline 'helm-kill-ring-max-offset + :group 'helm-ring) + "Source for browse and insert contents of kill-ring.") + +(defun helm-kill-ring-candidates () + (cl-loop with cands = (helm-fast-remove-dups kill-ring :test 'equal) + for kill in (if (eq (helm-get-attr 'last-command) 'yank) + (cdr cands) + cands) + unless (or (< (length kill) helm-kill-ring-threshold) + (string-match "\\`[\n[:blank:]]+\\'" kill)) + collect kill)) + +(defun helm-kill-ring-transformer (candidates _source) + "Ensure CANDIDATES are not read-only." + (cl-loop for i in candidates + when (get-text-property 0 'read-only i) + do (set-text-properties 0 (length i) '(read-only nil) i) + collect i)) + +(defvar helm-kill-ring--truncated-flag nil) +(defun helm-kill-ring-toggle-truncated () + "Toggle truncated view of candidates in helm kill-ring browser." + (interactive) + (with-helm-alive-p + (setq helm-kill-ring--truncated-flag (not helm-kill-ring--truncated-flag)) + (let* ((cur-cand (helm-get-selection)) + (presel-fn (lambda () + (helm-kill-ring--preselect-fn cur-cand)))) + (helm-set-attr 'multiline + (if helm-kill-ring--truncated-flag + 15000000 + helm-kill-ring-max-offset)) + (helm-update presel-fn)))) +(put 'helm-kill-ring-toggle-truncated 'helm-only t) + +(defun helm-kill-ring-kill-selection () + "Store the real value of candidate in kill-ring. +Same as `helm-kill-selection-and-quit' called with a prefix arg." + (interactive) + (helm-kill-selection-and-quit t)) +(put 'helm-kill-ring-kill-selection 'helm-only t) + +(defun helm-kill-ring--preselect-fn (candidate) + "Internal, used to preselect CANDIDATE when toggling truncated view." + ;; Preselection by regexp may not work if candidate is huge, so walk + ;; the helm buffer until selection is on CANDIDATE. + (helm-awhile (condition-case-unless-debug nil + (and (not (helm-pos-header-line-p)) + (helm-get-selection)) + (error nil)) + (if (string= it candidate) + (cl-return) + (helm-next-line)))) + +(defun helm-kill-ring-action-yank (_str) + "Insert concatenated marked candidates in current-buffer. + +When two prefix args are given prompt to choose separator, otherwise +use `helm-kill-ring-separator' as default." + (let ((marked (helm-marked-candidates)) + (sep (if (equal helm-current-prefix-arg '(16)) + (read-string "Separator: ") + helm-kill-ring-separator))) + (helm-kill-ring-action-yank-1 + (cl-loop for c in (butlast marked) + concat (concat c sep) into str + finally return (concat str (car (last marked))))))) + +(defun helm-kill-ring-action-yank-1 (str) + "Insert STR in `kill-ring' and set STR to the head. + +When called with a prefix arg, point and mark are exchanged +without activating region. +If this action is executed just after `yank', replace with STR as +yanked string." + (let ((yank-fn (lambda (&optional before yank-pop) + (insert-for-yank str) + ;; Set the window start back where it was in + ;; the yank command, if possible. + (when yank-pop + (set-window-start (selected-window) yank-window-start t)) + (when (or (equal helm-current-prefix-arg '(4)) before) + ;; Same as exchange-point-and-mark but without + ;; activating region. + (goto-char (prog1 (mark t) + (set-marker (mark-marker) + (point) + helm-current-buffer))))))) + ;; Prevent inserting and saving highlighted items. + (set-text-properties 0 (length str) nil str) + (with-helm-current-buffer + (unwind-protect + (progn + (setq kill-ring (delete str kill-ring)) + ;; Adding a `delete-selection' property + ;; to `helm-kill-ring-action' is not working + ;; because `this-command' will be `helm-maybe-exit-minibuffer', + ;; so use this workaround (Bug#1520). + (when (and (region-active-p) delete-selection-mode) + (delete-region (region-beginning) (region-end))) + (if (not (eq (helm-get-attr 'last-command helm-source-kill-ring) 'yank)) + (progn + ;; Ensure mark is at beginning of inserted text. + (push-mark) + ;; When yanking in a helm minibuffer we need a small + ;; delay to detect the mark in previous minibuffer. [1] + (run-with-timer 0.01 nil yank-fn)) + ;; from `yank-pop' + (let ((inhibit-read-only t) + (before (< (point) (mark t)))) + (if before + (funcall (or yank-undo-function 'delete-region) (point) (mark t)) + (funcall (or yank-undo-function 'delete-region) (mark t) (point))) + (setq yank-undo-function nil) + (set-marker (mark-marker) (point) helm-current-buffer) + ;; Same as [1] but use the same mark and point as in + ;; the initial yank according to BEFORE even if no + ;; prefix arg is given. + (run-with-timer 0.01 nil yank-fn before 'pop)))) + (kill-new str))))) +(define-obsolete-function-alias 'helm-kill-ring-action 'helm-kill-ring-action-yank "2.4.0") + +(defun helm-kill-ring-search-from-string (candidate) + (let ((str (car (split-string candidate "\n")))) + (helm-multi-occur-1 + (list (current-buffer)) + (regexp-quote (substring-no-properties str))))) + +(defun helm-kill-ring-run-search-from-string () + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-kill-ring-search-from-string))) +(put 'helm-kill-ring-run-search-from-string 'helm-only t) + +(defun helm-kill-ring-action-delete (_candidate) + "Delete marked candidates from `kill-ring'." + (cl-loop for c in (helm-marked-candidates) + do (setq kill-ring + (delete c kill-ring)))) + +(defun helm-kill-ring-persistent-delete (_candidate) + (unwind-protect + (cl-loop for c in (helm-marked-candidates) + do (progn + (helm-preselect (format "^%s" (regexp-quote c))) + (setq kill-ring (delete c kill-ring)) + (helm-delete-current-selection) + (helm--remove-marked-and-update-mode-line c))) + (with-helm-buffer + (setq helm-marked-candidates nil + helm-visible-mark-overlays nil)) + (helm-force-update (helm-aif (helm-get-selection nil t) (regexp-quote it))))) + +(defun helm-kill-ring-run-persistent-delete () + "Delete current candidate without quitting." + (interactive) + (with-helm-alive-p + (helm-set-attr 'quick-delete '(helm-kill-ring-persistent-delete . never-split)) + (helm-execute-persistent-action 'quick-delete))) +(put 'helm-kill-ring-run-persistent-delete 'helm-only t) + +(defun helm-kill-ring-delete () + "Delete marked candidates from `kill-ring'. + +This is a command for `helm-kill-ring-map'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action 'helm-kill-ring-action-delete))) +(put 'helm-kill-ring-delete 'helm-only t) + + +;;;; +;; DO NOT use these sources with other sources use +;; the commands `helm-mark-ring', `helm-global-mark-ring' or +;; `helm-all-mark-rings' instead. + +(defun helm-mark-ring-line-string-at-pos (pos) + "Return line string at position POS." + (save-excursion + (goto-char pos) + (forward-line 0) + (let ((line (car (split-string (thing-at-point 'line) "[\n\r]")))) + (remove-text-properties 0 (length line) '(read-only) line) + (if (string= "" line) + "" + line)))) + +(defun helm-mark-ring-get-candidates () + (with-helm-current-buffer + (cl-loop with marks = (if (mark t) + (cons (mark-marker) mark-ring) + mark-ring) + for marker in marks + with max-line-number = (line-number-at-pos (point-max)) + with width = (length (number-to-string max-line-number)) + for m = (format (concat "%" (number-to-string width) "d: %s") + (line-number-at-pos marker) + (helm-mark-ring-line-string-at-pos marker)) + unless (and recip (assoc m recip)) + collect (cons m marker) into recip + finally return recip))) + +(defun helm-mark-ring-default-action (candidate) + (let ((target (copy-marker candidate))) + (helm-aif (marker-buffer candidate) + (progn + (switch-to-buffer it) + (helm-log-run-hook 'helm-goto-line-before-hook) + (helm-match-line-cleanup) + (with-helm-current-buffer + (unless helm-yank-point (setq helm-yank-point (point)))) + (helm-goto-char target) + (helm-highlight-current-line)) + ;; marker points to no buffer, no need to dereference it, just + ;; delete it. + (setq mark-ring (delete target mark-ring)) + (error "Marker points to no buffer")))) + +(defvar helm-source-mark-ring + (helm-build-sync-source "mark-ring" + :candidates #'helm-mark-ring-get-candidates + :action '(("Goto line" . helm-mark-ring-default-action)) + :persistent-help "Show this line" + :group 'helm-ring)) + +;;; Global-mark-ring +(defvar helm-source-global-mark-ring + (helm-build-sync-source "global-mark-ring" + :candidates #'helm-global-mark-ring-get-candidates + :action '(("Goto line" . helm-mark-ring-default-action)) + :persistent-help "Show this line" + :group 'helm-ring)) + +(defun helm-global-mark-ring-format-buffer (marker) + (with-current-buffer (marker-buffer marker) + (goto-char marker) + (forward-line 0) + (let ((line (pcase (thing-at-point 'line) + ((and line (pred stringp) + (guard (not (string-match-p "\\`\n?\\'" line)))) + (car (split-string line "[\n\r]"))) + (_ "")))) + (remove-text-properties 0 (length line) '(read-only) line) + (format "%7d:%s: %s" + (line-number-at-pos) (marker-buffer marker) line)))) + +(defun helm-global-mark-ring-get-candidates () + (let ((marks global-mark-ring)) + (when marks + (cl-loop for marker in marks + for mb = (marker-buffer marker) + for gm = (unless (or (string-match "^ " (format "%s" mb)) + (null mb)) + (helm-global-mark-ring-format-buffer marker)) + when (and gm (not (assoc gm recip))) + collect (cons gm marker) into recip + finally return recip)))) + +;;;; +;;; Insert from register +(defvar helm-source-register + (helm-build-sync-source "Registers" + :candidates #'helm-register-candidates + :action-transformer #'helm-register-action-transformer + :persistent-help "" + :multiline t + :action '(("Delete Register(s)" . + (lambda (_candidate) + (cl-loop for candidate in (helm-marked-candidates) + for register = (car candidate) + do (setq register-alist + (delq (assoc register register-alist) + register-alist)))))) + :group 'helm-ring) + "See (info \"(emacs)Registers\")") + +(defun helm-register-candidates () + "Collecting register contents and appropriate commands." + (cl-loop for (char . rval) in register-alist + for key = (single-key-description char) + for e27 = (registerv-p rval) + for val = (if e27 ; emacs-27 + (registerv-data rval) + rval) + for string-actions = + (cond + ((numberp val) + (list (int-to-string val) + 'insert-register + 'increment-register)) + ((markerp val) + (let ((buf (marker-buffer val))) + (if (null buf) + (list "a marker in no buffer") + (list (concat + "a buffer position:" + (buffer-name buf) + ", position " + (int-to-string (marker-position val))) + 'jump-to-register + 'insert-register)))) + ((and (consp val) (window-configuration-p (car val))) + (list "window configuration." + 'jump-to-register)) + ((and (vectorp val) + (fboundp 'undo-tree-register-data-p) + (undo-tree-register-data-p (if e27 val (elt val 1)))) + (list + "Undo-tree entry." + 'undo-tree-restore-state-from-register)) + ((or (and (vectorp val) (eq 'registerv (aref val 0))) + (and (consp val) (frame-configuration-p (car val)))) + (list "frame configuration." + 'jump-to-register)) + ((and (consp val) (eq (car val) 'file)) + (list (concat "file:" + (prin1-to-string (cdr val)) + ".") + 'jump-to-register)) + ((and (consp val) (eq (car val) 'file-query)) + (list (concat "file:a file-query reference: file " + (car (cdr val)) + ", position " + (int-to-string (car (cdr (cdr val)))) + ".") + 'jump-to-register)) + ((consp val) + (let ((lines (format "%4d" (length val)))) + (list (format "%s: %s\n" lines + (truncate-string-to-width + (mapconcat 'identity (list (car val)) + "^J") + (- (window-width) 15))) + 'insert-register))) + ((stringp val) + (list + (concat (substring-no-properties + val 0 (min (length val) helm-register-max-offset)) + (if (> (length val) helm-register-max-offset) + "[...]" "")) + 'insert-register + 'kill-new + 'append-to-register + 'prepend-to-register))) + unless (null string-actions) ; Fix Bug#1107. + collect (cons (format "Register %3s:\n %s" key (car string-actions)) + (cons char (cdr string-actions))))) + +(defun helm-register-action-transformer (actions register-and-functions) + "Decide actions by the contents of register." + (cl-loop with func-actions = + '((insert-register + "Insert Register" . + (lambda (c) (insert-register (car c)))) + (kill-new + "Kill Register" . + (lambda (c) (with-temp-buffer + (insert-register (car c)) + (kill-new (buffer-string))))) + (jump-to-register + "Jump to Register" . + (lambda (c) (jump-to-register (car c)))) + (append-to-register + "Append Region to Register" . + (lambda (c) (append-to-register + (car c) (region-beginning) (region-end)))) + (prepend-to-register + "Prepend Region to Register" . + (lambda (c) (prepend-to-register + (car c) (region-beginning) (region-end)))) + (increment-register + "Increment Prefix Arg to Register" . + (lambda (c) (increment-register + helm-current-prefix-arg (car c)))) + (undo-tree-restore-state-from-register + "Restore Undo-tree register" . + (lambda (c) (and (fboundp 'undo-tree-restore-state-from-register) + (undo-tree-restore-state-from-register (car c)))))) + for func in (cdr register-and-functions) + when (assq func func-actions) + collect (cdr it) into transformer-actions + finally return (append transformer-actions actions))) + +;;;###autoload +(defun helm-mark-ring () + "Preconfigured `helm' for `helm-source-mark-ring'." + (interactive) + (helm :sources 'helm-source-mark-ring + :resume 'noresume + :buffer "*helm mark*")) + +;;;###autoload +(defun helm-global-mark-ring () + "Preconfigured `helm' for `helm-source-global-mark-ring'." + (interactive) + (helm :sources 'helm-source-global-mark-ring + :resume 'noresume + :buffer "*helm global mark*")) + +;;;###autoload +(defun helm-all-mark-rings () + "Preconfigured `helm' for mark rings. +Source used are `helm-source-global-mark-ring' and +`helm-source-mark-ring'." + (interactive) + (helm :sources '(helm-source-mark-ring + helm-source-global-mark-ring) + :resume 'noresume + :buffer "*helm mark ring*")) + +;;;###autoload +(defun helm-register () + "Preconfigured `helm' for Emacs registers." + (interactive) + (helm :sources 'helm-source-register + :resume 'noresume + :buffer "*helm register*")) + +;;;###autoload +(defun helm-show-kill-ring () + "Preconfigured `helm' for `kill-ring'. +It is drop-in replacement of `yank-pop'. + +First call open the kill-ring browser, next calls move to next line." + (interactive) + (setq helm-kill-ring--truncated-flag nil) + (let ((enable-recursive-minibuffers t)) + (helm :sources helm-source-kill-ring + :buffer "*helm kill ring*" + :resume 'noresume + :allow-nest t))) + +;;;###autoload +(defun helm-execute-kmacro () + "Preconfigured helm for keyboard macros. +Define your macros with `f3' and `f4'. +See (info \"(emacs) Keyboard Macros\") for detailed infos. +This command is useful when used with persistent action." + (interactive) + (let ((helm-quit-if-no-candidate + (lambda () (message "No kbd macro has been defined")))) + (helm :sources + (helm-build-sync-source "Kmacro" + :candidates (lambda () + (helm-fast-remove-dups + (cons (kmacro-ring-head) + kmacro-ring) + :test 'equal)) + :multiline t + :candidate-transformer + (lambda (candidates) + (cl-loop for c in candidates collect + (propertize (help-key-description (car c) nil) + 'helm-realvalue c))) + :persistent-help "Execute kmacro" + :help-message 'helm-kmacro-help-message + :action + (helm-make-actions + "Execute kmacro (`C-u ' to execute times)" + 'helm-kbd-macro-execute + "Concat marked macros" + 'helm-kbd-macro-concat-macros + "Delete marked macros" + 'helm-kbd-macro-delete-macro + "Edit marked macro" + 'helm-kbd-macro-edit-macro) + :group 'helm-ring) + :buffer "*helm kmacro*"))) + +(defun helm-kbd-macro-execute (candidate) + ;; Move candidate on top of list for next use. + (setq kmacro-ring (delete candidate kmacro-ring)) + (kmacro-push-ring) + (kmacro-split-ring-element candidate) + (kmacro-exec-ring-item + candidate helm-current-prefix-arg)) + +(defun helm-kbd-macro-concat-macros (_candidate) + (let ((mkd (helm-marked-candidates))) + (when (cdr mkd) + (kmacro-push-ring) + (setq last-kbd-macro + (mapconcat 'identity + (cl-loop for km in mkd + if (vectorp km) + append (cl-loop for k across km collect + (key-description (vector k))) + into result + else collect (car km) into result + finally return result) + ""))))) + +(defun helm-kbd-macro-delete-macro (_candidate) + (let ((mkd (helm-marked-candidates))) + (kmacro-push-ring) + (cl-loop for km in mkd + do (setq kmacro-ring (delete km kmacro-ring))) + (kmacro-pop-ring1))) + +(defun helm-kbd-macro-edit-macro (candidate) + (kmacro-push-ring) + (setq kmacro-ring (delete candidate kmacro-ring)) + (kmacro-split-ring-element candidate) + (kmacro-edit-macro)) + +(provide 'helm-ring) + +;;; helm-ring.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-semantic.el b/code/elpa/helm-20220423.1712/helm-semantic.el new file mode 100644 index 0000000..96cdef8 --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-semantic.el @@ -0,0 +1,232 @@ +;;; helm-semantic.el --- Helm interface for Semantic -*- lexical-binding: t -*- + +;; Copyright (C) 2012 ~ 2017 Daniel Hackney +;; 2012 ~ 2021 Thierry Volpiatto + +;; Author: Daniel Hackney + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Commentary: + +;; Uses `candidates-in-buffer' for speed. + +;;; Code: + +(require 'cl-lib) +(require 'semantic) +(require 'helm-help) +(require 'helm-imenu) + +(declare-function pulse-momentary-highlight-one-line "pulse.el" (point &optional face)) + +(defgroup helm-semantic nil + "Semantic tags related libraries and applications for helm." + :group 'helm) + +(defcustom helm-semantic-display-style + '((python-mode . semantic-format-tag-summarize) + (c-mode . semantic-format-tag-concise-prototype-c-mode) + (emacs-lisp-mode . semantic-format-tag-abbreviate-emacs-lisp-mode)) + "Function to present a semantic tag according to `major-mode'. + +It is an alist where the `car' of each element is a `major-mode' and +the `cdr' a `semantic-format-tag-*' function. + +If no function is found for current `major-mode', fall back to +`semantic-format-tag-summarize' default function. + +You can have more or less informations depending of the `semantic-format-tag-*' +function you choose. + +All the supported functions are prefixed with \"semantic-format-tag-\", +you have completion on these functions with `C-M i' in the customize interface." + :group 'helm-semantic + :type '(alist :key-type symbol :value-type symbol)) + +;;; keymap +(defvar helm-semantic-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map helm-map) + map)) + +(defcustom helm-semantic-lynx-style-map nil + "Use Arrow keys to jump to occurences." + :group 'helm-semantic + :type 'boolean + :set (lambda (var val) + (set var val) + (if val + (progn + (define-key helm-semantic-map (kbd "") 'helm-execute-persistent-action) + (define-key helm-semantic-map (kbd "") 'helm-maybe-exit-minibuffer)) + (define-key helm-semantic-map (kbd "") nil) + (define-key helm-semantic-map (kbd "") nil)))) + +;; Internals vars +(defvar helm-semantic--tags-cache nil) + +(defun helm-semantic--fetch-candidates (tags depth &optional class) + "Write the contents of TAGS to the current buffer." + (let ((class class) cur-type + (stylefn (or (with-helm-current-buffer + (assoc-default major-mode helm-semantic-display-style)) + #'semantic-format-tag-summarize))) + (cl-dolist (tag tags) + (when (listp tag) + (cl-case (setq cur-type (semantic-tag-class tag)) + ((function variable type) + (let ((spaces (make-string (* depth 2) ?\s)) + (type-p (eq cur-type 'type))) + (unless (and (> depth 0) (not type-p)) + (setq class nil)) + (insert + (if (and class (not type-p)) + (format "%s%s(%s) " + spaces (if (< depth 2) "" "├►") class) + spaces) + ;; Save the tag for later + (propertize (funcall stylefn tag nil t) + 'semantic-tag tag) + "\n") + (and type-p (setq class (car tag))) + ;; Recurse to children + (unless (eq cur-type 'function) + (helm-semantic--fetch-candidates + (semantic-tag-components tag) (1+ depth) class)))) + + ;; Don't do anything with packages or includes for now + ((package include) + (insert + (propertize (funcall stylefn tag nil t) + 'semantic-tag tag) + "\n") + ) + ;; Catch-all + (t)))))) + +(defun helm-semantic-default-action (_candidate &optional persistent) + ;; By default, helm doesn't pass on the text properties of the selection. + ;; Fix this. + (helm-log-run-hook 'helm-goto-line-before-hook) + (with-current-buffer helm-buffer + (when (looking-at " ") + (goto-char (next-single-property-change + (point-at-bol) 'semantic-tag nil (point-at-eol)))) + (let ((tag (get-text-property (point) 'semantic-tag))) + (semantic-go-to-tag tag) + (unless persistent + (pulse-momentary-highlight-one-line (point)))))) + +(defun helm-semantic--maybe-set-needs-update () + (with-helm-current-buffer + (when (semantic-parse-tree-needs-update-p) + (semantic-parse-tree-set-needs-update)))) + +(defvar helm-source-semantic nil) + +(defclass helm-semantic-source (helm-source-in-buffer) + ((init :initform (lambda () + (helm-semantic--maybe-set-needs-update) + (setq helm-semantic--tags-cache (semantic-fetch-tags)) + (with-current-buffer (helm-candidate-buffer 'global) + (let ((major-mode (with-helm-current-buffer major-mode))) + (helm-semantic--fetch-candidates helm-semantic--tags-cache 0))))) + (get-line :initform 'buffer-substring) + (persistent-help :initform "Show this entry") + (keymap :initform 'helm-semantic-map) + (help-message :initform 'helm-semantic-help-message) + (persistent-action :initform (lambda (elm) + (helm-semantic-default-action elm t) + (helm-highlight-current-line))) + (action :initform 'helm-semantic-default-action))) + +(defcustom helm-semantic-fuzzy-match nil + "Enable fuzzy matching in `helm-source-semantic'." + :group 'helm-semantic + :type 'boolean + :set (lambda (var val) + (set var val) + (setq helm-source-semantic + (helm-make-source "Semantic Tags" 'helm-semantic-source + :fuzzy-match helm-semantic-fuzzy-match)))) + +;;;###autoload +(defun helm-semantic (arg) + "Preconfigured `helm' for `semantic'. +If ARG is supplied, pre-select symbol at point instead of current." + (interactive "P") + (let ((tag (helm-aif (car (semantic-current-tag-parent)) + (let ((curtag (car (semantic-current-tag)))) + (if (string= it curtag) + (format "\\_<%s\\_>" curtag) + (cons (format "\\_<%s\\_>" it) + (format "\\_<%s\\_>" curtag)))) + (format "\\_<%s\\_>" (car (semantic-current-tag))))) + (helm-highlight-matches-around-point-max-lines 'never)) + (unless helm-source-semantic + (setq helm-source-semantic + (helm-make-source "Semantic Tags" 'helm-semantic-source + :fuzzy-match helm-semantic-fuzzy-match))) + (helm :sources 'helm-source-semantic + :candidate-number-limit 9999 + :preselect (if arg + (thing-at-point 'symbol) + tag) + :buffer "*helm semantic*"))) + +;;;###autoload +(defun helm-semantic-or-imenu (arg) + "Preconfigured helm for `semantic' or `imenu'. +If ARG is supplied, pre-select symbol at point instead of current +semantic tag in scope. + +If `semantic-mode' is active in the current buffer, then use +semantic for generating tags, otherwise fall back to `imenu'. +Fill in the symbol at point by default." + (interactive "P") + (unless helm-source-semantic + (setq helm-source-semantic + (helm-make-source "Semantic Tags" 'helm-semantic-source + :fuzzy-match helm-semantic-fuzzy-match))) + (unless helm-source-imenu + (setq helm-source-imenu + (helm-make-source "Imenu" 'helm-imenu-source + :fuzzy-match helm-imenu-fuzzy-match))) + (let* ((source (if (semantic-active-p) + 'helm-source-semantic + 'helm-source-imenu)) + (helm-highlight-matches-around-point-max-lines 'never) + (imenu-p (eq source 'helm-source-imenu)) + (imenu-auto-rescan imenu-p) + (str (thing-at-point 'symbol)) + (helm-execute-action-at-once-if-one + (and imenu-p + helm-imenu-execute-action-at-once-if-one)) + (tag (helm-aif (car (semantic-current-tag-parent)) + (let ((curtag (car (semantic-current-tag)))) + (if (string= it curtag) + (format "\\_<%s\\_>" curtag) + (cons (format "\\_<%s\\_>" it) + (format "\\_<%s\\_>" curtag)))) + (format "\\_<%s\\_>" (car (semantic-current-tag)))))) + (helm :sources source + :candidate-number-limit 9999 + :default (and imenu-p (list (concat "\\_<" (and str (regexp-quote str)) "\\_>") str)) + :preselect (if (or arg imenu-p) str tag) + :buffer "*helm semantic/imenu*"))) + +(provide 'helm-semantic) + +;;; helm-semantic.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-shell.el b/code/elpa/helm-20220423.1712/helm-shell.el new file mode 100644 index 0000000..ce70751 --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-shell.el @@ -0,0 +1,38 @@ +;;; helm-shell.el --- Shell prompt navigation for helm. -*- lexical-binding: t -*- + +;; Copyright (C) 2020 Pierre Neidhardt + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Commentary: +;; +;; This is superseded by helm-comint.el. + +;;; Code: +(require 'cl-lib) +(require 'helm) +(require 'helm-lib) +(require 'helm-help) +(require 'helm-elisp) +(require 'helm-comint) + +;;;###autoload +(defalias 'helm-shell-prompts 'helm-comint-prompts) + +;;;###autoload +(defalias 'helm-shell-prompts-all 'helm-comint-prompts-all) + +(provide 'helm-shell) + +;;; helm-shell ends here diff --git a/code/elpa/helm-20220423.1712/helm-sys.el b/code/elpa/helm-20220423.1712/helm-sys.el new file mode 100644 index 0000000..da5db5b --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-sys.el @@ -0,0 +1,457 @@ +;;; helm-sys.el --- System related functions for helm. -*- lexical-binding: t -*- + +;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Code: + +(require 'cl-lib) +(require 'helm) +(require 'helm-help) +(require 'helm-utils) + + +(defgroup helm-sys nil + "System related helm library." + :group 'helm) + +(defface helm-top-columns + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :inherit helm-header)) + "Face for helm help string in minibuffer." + :group 'helm-sys) + + +(defcustom helm-top-command + (cl-case system-type + (darwin "env COLUMNS=%s ps -axo pid,user,pri,nice,ucomm,tty,start_time,vsz,%%cpu,%%mem,etime,command") + (t "env COLUMNS=%s top -b -n 1")) + "Top command used to display output of top. +A format string where %s will be replaced with `frame-width'. + +To use 'top' command, a version supporting batch mode (-b option) +is needed. On Mac OSX 'top' command doesn't support this, so the +'ps' command is used instead by default. + +Normally 'top' command output have 12 columns, but in some +versions you may have less than this, so you can either customize +top to use 12 columns with the interactives 'f' and 'W' commands +of top, or modify `helm-top-sort-columns-alist' to fit with the +number of columns your 'top' command is using. + +If you modify 'ps' command be sure that 'pid' comes in first and +\"env COLUMNS=%s\" is specified at beginning of command. Ensure +also that no elements contain spaces (e.g., use start_time and +not start). Same as for 'top': you can customize +`helm-top-sort-columns-alist' to make sort commands working +properly according to your settings." + :group 'helm-sys + :type 'string) + +(defcustom helm-top-sort-columns-alist '((com . 11) + (mem . 9) + (cpu . 8) + (user . 1)) + "Allow defining which column to use when sorting output of top/ps command. +Only com, mem, cpu and user are sorted, so no need to put something +else there,it will have no effect. +Note that column numbers are counted from zero, i.e. column 1 is the +nth 0 column." + :group 'helm-sys + :type '(alist :key-type symbol :value-type (integer :tag "Column number"))) + +(defcustom helm-top-poll-delay 1.5 + "Helm top poll after this delay when `helm-top-poll-mode' is enabled. +The minimal delay allowed is 1.5, if less than this helm-top will use 1.5." + :group 'helm-sys + :type 'float) + +(defcustom helm-top-poll-delay-post-command 1.0 + "Helm top stop polling during this delay. +This delay is added to `helm-top-poll-delay' after Emacs stops +being idle." + :group 'helm-sys + :type 'float) + +(defcustom helm-top-poll-preselection 'linum + "Stay on same line or follow candidate when `helm-top-poll' updates display. +Possible values are 'candidate or 'linum. +This affects also sorting functions in the same way." + :group'helm-sys + :type '(radio :tag "Preferred preselection action for helm-top" + (const :tag "Follow candidate" candidate) + (const :tag "Stay on same line" linum))) + +;;; Top (process) +;; +;; +(defvar helm-top-sort-fn nil) +(defvar helm-top-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map helm-map) + (define-key map (kbd "M-P") 'helm-top-run-sort-by-cpu) + (define-key map (kbd "M-C") 'helm-top-run-sort-by-com) + (define-key map (kbd "M-M") 'helm-top-run-sort-by-mem) + (define-key map (kbd "M-U") 'helm-top-run-sort-by-user) + map)) + +(defvar helm-top-after-init-hook nil + "Local hook for helm-top.") + +(defvar helm-top--poll-timer nil) + +(defun helm-top-poll (&optional no-update delay) + (when helm-top--poll-timer + (cancel-timer helm-top--poll-timer)) + (condition-case nil + (progn + (when (and (helm--alive-p) (null no-update)) + ;; Fix quitting while process is running + ;; by binding `with-local-quit' in init function + ;; Bug#1521. + (helm-force-update + (cl-ecase helm-top-poll-preselection + (candidate (replace-regexp-in-string + "[0-9]+" "[0-9]+" + (regexp-quote (helm-get-selection nil t)))) + (linum `(lambda () + (goto-char (point-min)) + (forward-line ,(helm-candidate-number-at-point))))))) + (setq helm-top--poll-timer + (run-with-idle-timer + (helm-aif (current-idle-time) + (time-add it (seconds-to-time + (or delay (helm-top--poll-delay)))) + (or delay (helm-top--poll-delay))) + nil + 'helm-top-poll))) + (quit (cancel-timer helm-top--poll-timer)))) + +(defun helm-top--poll-delay () + (max 1.5 helm-top-poll-delay)) + +(defun helm-top-poll-no-update () + (helm-top-poll t (+ (helm-top--poll-delay) + helm-top-poll-delay-post-command))) + +(defun helm-top-initialize-poll-hooks () + ;; When Emacs is idle during say 20s + ;; the idle timer will run in 20+1.5 s. + ;; This is fine when Emacs stays idle, because the next timer + ;; will run at 21.5+1.5 etc... so the display will be updated + ;; at every 1.5 seconds. + ;; But as soon as emacs looses its idleness, the next update + ;; will occur at say 21+1.5 s, so we have to reinitialize + ;; the timer at 0+1.5. + (add-hook 'post-command-hook 'helm-top-poll-no-update) + (add-hook 'focus-in-hook 'helm-top-poll-no-update)) + +;;;###autoload +(define-minor-mode helm-top-poll-mode + "Refresh automatically helm top buffer once enabled." + :group 'helm-top + :global t + (if helm-top-poll-mode + (progn + (add-hook 'helm-top-after-init-hook 'helm-top-poll-no-update) + (add-hook 'helm-top-after-init-hook 'helm-top-initialize-poll-hooks)) + (remove-hook 'helm-top-after-init-hook 'helm-top-poll-no-update) + (remove-hook 'helm-top-after-init-hook 'helm-top-initialize-poll-hooks))) + +(defvar helm-source-top + (helm-build-in-buffer-source "Top" + :header-name (lambda (name) + (concat name (if helm-top-poll-mode + " (auto updating)" + " (Press C-c C-u to refresh)"))) + :init #'helm-top-init + :after-init-hook 'helm-top-after-init-hook + :cleanup (lambda () + (when helm-top--poll-timer + (cancel-timer helm-top--poll-timer)) + (remove-hook 'post-command-hook 'helm-top-poll-no-update) + (remove-hook 'focus-in-hook 'helm-top-poll-no-update)) + :display-to-real #'helm-top-display-to-real + :persistent-action '(helm-top-sh-persistent-action . never-split) + :persistent-help "SIGTERM" + :help-message 'helm-top-help-message + :mode-line 'helm-top-mode-line + :follow 'never + :keymap helm-top-map + :filtered-candidate-transformer #'helm-top-sort-transformer + :action-transformer #'helm-top-action-transformer + :group 'helm-sys)) + +(defvar helm-top--line nil) +(defun helm-top-transformer (candidates _source) + "Transformer for `helm-top'. +Return empty string for non--valid candidates." + (cl-loop for disp in candidates collect + (cond ((string-match "^ *[0-9]+" disp) disp) + ((string-match "^ *PID" disp) + (setq helm-top--line (cons (propertize disp 'face 'helm-top-columns) ""))) + (t (cons disp ""))) + into lst + finally return (or (member helm-top--line lst) + (cons helm-top--line lst)))) + +(defun helm-top--skip-top-line () + (let* ((src (helm-get-current-source)) + (src-name (assoc-default 'name src))) + (helm-aif (and (stringp src-name) + (string= src-name "Top") + (helm-get-selection nil t src)) + (when (string-match-p "^ *PID" it) + (helm-next-line))))) + +(defun helm-top-action-transformer (actions _candidate) + "Action transformer for `top'. +Show actions only on line starting by a PID." + (let ((disp (helm-get-selection nil t))) + (cond ((string-match "\\` *[0-9]+" disp) + (list '("kill (SIGTERM)" . (lambda (_pid) + (helm-top-sh "TERM" (helm-top--marked-pids)))) + '("kill (SIGKILL)" . (lambda (_pid) + (helm-top-sh "KILL" (helm-top--marked-pids)))) + '("kill (SIGINT)" . (lambda (_pid) + (helm-top-sh "INT" (helm-top--marked-pids)))) + '("kill (Choose signal)" + . (lambda (_pid) + (let ((pids (helm-top--marked-pids))) + (helm-top-sh + (helm-comp-read (format "Kill %d pids with signal: " + (length pids)) + '("ALRM" "HUP" "INT" "KILL" "PIPE" "POLL" + "PROF" "TERM" "USR1" "USR2" "VTALRM" + "STKFLT" "PWR" "WINCH" "CHLD" "URG" + "TSTP" "TTIN" "TTOU" "STOP" "CONT" + "ABRT" "FPE" "ILL" "QUIT" "SEGV" + "TRAP" "SYS" "EMT" "BUS" "XCPU" "XFSZ") + :must-match t) + pids)))))) + (t actions)))) + +(defun helm-top--marked-pids () + (helm-remove-if-not-match "\\`[0-9]+\\'" (helm-marked-candidates))) + +(defun helm-top-sh (sig pids) + "Run kill shell command with signal SIG on PIDS for `helm-top'." + (message "kill -%s %s exited with status %s" + sig (mapconcat 'identity pids " ") + (apply #'call-process + "kill" nil nil nil (format "-%s" sig) pids))) + +(defun helm-top-sh-persistent-action (pid) + (helm-top-sh "TERM" (list pid)) + (helm-delete-current-selection)) + +(defun helm-top-init () + "Insert output of top command in candidate buffer." + (with-local-quit + (unless helm-top-sort-fn (helm-top-set-mode-line "CPU")) + (with-current-buffer (helm-candidate-buffer 'global) + (call-process-shell-command + (format helm-top-command (frame-width)) + nil (current-buffer))))) + +(defun helm-top-display-to-real (line) + "Return pid only from LINE." + (car (split-string line))) + +;; Sort top command + +(defun helm-top-set-mode-line (str) + (if (string-match "Sort:\\[\\(.*\\)\\] " helm-top-mode-line) + (setq helm-top-mode-line (replace-match str nil nil helm-top-mode-line 1)) + (setq helm-top-mode-line (concat (format "Sort:[%s] " str) helm-top-mode-line)))) + +(defun helm-top-sort-transformer (candidates source) + (helm-top-transformer + (if helm-top-sort-fn + (cl-loop for c in candidates + if (string-match "^ *[0-9]+" c) + collect c into pid-cands + else collect c into header-cands + finally return (append + header-cands + (sort pid-cands helm-top-sort-fn))) + candidates) + source)) + +(defun helm-top-sort-by-com (s1 s2) + (let* ((split-1 (split-string s1)) + (split-2 (split-string s2)) + (col (cdr (assq 'com helm-top-sort-columns-alist))) + (com-1 (nth col split-1)) + (com-2 (nth col split-2))) + (string< com-1 com-2))) + +(defun helm-top-sort-by-mem (s1 s2) + (let* ((split-1 (split-string s1)) + (split-2 (split-string s2)) + (col (cdr (assq 'mem helm-top-sort-columns-alist))) + (mem-1 (string-to-number (nth col split-1))) + (mem-2 (string-to-number (nth col split-2)))) + (> mem-1 mem-2))) + +(defun helm-top-sort-by-cpu (s1 s2) + (let* ((split-1 (split-string s1)) + (split-2 (split-string s2)) + (col (cdr (assq 'cpu helm-top-sort-columns-alist))) + (cpu-1 (string-to-number (nth col split-1))) + (cpu-2 (string-to-number (nth col split-2)))) + (> cpu-1 cpu-2))) + +(defun helm-top-sort-by-user (s1 s2) + (let* ((split-1 (split-string s1)) + (split-2 (split-string s2)) + (col (cdr (assq 'user helm-top-sort-columns-alist))) + (user-1 (nth col split-1)) + (user-2 (nth col split-2))) + (string< user-1 user-2))) + +(defun helm-top--preselect-fn () + (if (eq helm-top-poll-preselection 'linum) + `(lambda () + (goto-char (point-min)) + (forward-line ,(helm-candidate-number-at-point))) + (replace-regexp-in-string + "[0-9]+" "[0-9]+" + (regexp-quote (helm-get-selection nil t))))) + +(defun helm-top-run-sort-by-com () + (interactive) + (helm-top-set-mode-line "COM") + (setq helm-top-sort-fn 'helm-top-sort-by-com) + (helm-update (helm-top--preselect-fn))) + +(defun helm-top-run-sort-by-cpu () + (interactive) + (helm-top-set-mode-line "CPU") + ;; Force sorting by CPU even if some versions of top are using by + ;; default CPU sorting (Bug#1908). + (setq helm-top-sort-fn 'helm-top-sort-by-cpu) + (helm-update (helm-top--preselect-fn))) + +(defun helm-top-run-sort-by-mem () + (interactive) + (helm-top-set-mode-line "MEM") + (setq helm-top-sort-fn 'helm-top-sort-by-mem) + (helm-update (helm-top--preselect-fn))) + +(defun helm-top-run-sort-by-user () + (interactive) + (helm-top-set-mode-line "USER") + (setq helm-top-sort-fn 'helm-top-sort-by-user) + (helm-update (helm-top--preselect-fn))) + + +;;; X RandR resolution change +;; +;; +;;; FIXME I do not care multi-display. + +(defun helm-xrandr-info () + "Return a pair with current X screen number and current X display name." + (with-temp-buffer + (call-process "xrandr" nil (current-buffer) nil + "--current") + (let (screen output) + (goto-char (point-min)) + (save-excursion + (when (re-search-forward "\\(^Screen \\)\\([0-9]\\):" nil t) + (setq screen (match-string 2)))) + (when (re-search-forward "^\\(.*\\) connected" nil t) + (setq output (match-string 1))) + (list screen output)))) + +(defun helm-xrandr-screen () + "Return current X screen number." + (car (helm-xrandr-info))) + +(defun helm-xrandr-output () + "Return current X display name." + (cadr (helm-xrandr-info))) + +(defvar helm-source-xrandr-change-resolution + (helm-build-sync-source "Change Resolution" + :candidates + (lambda () + (with-temp-buffer + (call-process "xrandr" nil (current-buffer) nil + "--screen" (helm-xrandr-screen) "-q") + (goto-char 1) + (cl-loop while (re-search-forward " \\([0-9]+x[0-9]+\\)" nil t) + for mode = (match-string 1) + unless (member mode modes) + collect mode into modes + finally return modes))) + :action + (helm-make-actions "Change Resolution" + (lambda (mode) + (call-process "xrandr" nil nil nil + "--screen" (helm-xrandr-screen) + "--output" (helm-xrandr-output) + "--mode" mode))))) + + +;;; Emacs process +;; +;; +(defvar helm-source-emacs-process + (helm-build-sync-source "Emacs Process" + :init (lambda () + (let (tabulated-list-use-header-line) + (list-processes--refresh))) + :candidates (lambda () (mapcar #'process-name (process-list))) + :persistent-action (lambda (elm) + (delete-process (get-process elm)) + (helm-delete-current-selection)) + :persistent-help "Kill Process" + :action (helm-make-actions "Kill Process" + (lambda (_elm) + (cl-loop for p in (helm-marked-candidates) + do (delete-process (get-process p))))))) + + +;;;###autoload +(defun helm-top () + "Preconfigured `helm' for top command." + (interactive) + (add-hook 'helm-after-update-hook 'helm-top--skip-top-line) + (unwind-protect + (helm :sources 'helm-source-top + :buffer "*helm top*" :full-frame t + :candidate-number-limit 9999 + :preselect "^\\s-*[0-9]+" + :truncate-lines helm-show-action-window-other-window) + (remove-hook 'helm-after-update-hook 'helm-top--skip-top-line))) + +;;;###autoload +(defun helm-list-emacs-process () + "Preconfigured `helm' for Emacs process." + (interactive) + (helm-other-buffer 'helm-source-emacs-process "*helm process*")) + +;;;###autoload +(defun helm-xrandr-set () + "Preconfigured helm for xrandr." + (interactive) + (helm :sources 'helm-source-xrandr-change-resolution + :buffer "*helm xrandr*")) + +(provide 'helm-sys) + +;;; helm-sys.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-tags.el b/code/elpa/helm-20220423.1712/helm-tags.el new file mode 100644 index 0000000..d2b3ea9 --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-tags.el @@ -0,0 +1,348 @@ +;;; helm-tags.el --- Helm for Etags. -*- lexical-binding: t -*- + +;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Code: + +(require 'cl-lib) +(require 'helm) +(require 'helm-help) +(require 'helm-utils) +(require 'helm-grep) + +(defvar helm-etags-fuzzy-match) +(declare-function ring-insert "ring") + + +(defgroup helm-tags nil + "Tags related Applications and libraries for Helm." + :group 'helm) + +(defcustom helm-etags-tag-file-name "TAGS" + "Etags tag file name." + :type 'string + :group 'helm-tags) + +(defcustom helm-etags-tag-file-search-limit 10 + "The limit level of directory to search tag file. +Don't search tag file deeply if outside this value." + :type 'number + :group 'helm-tags) + +(defcustom helm-etags-match-part-only 'tag + "Allow choosing the tag part of CANDIDATE in `helm-source-etags-select'. +A tag looks like this: + filename: \(defun foo +You can choose matching against the tag part (i.e \"(defun foo\"), +or against the whole candidate (i.e \"(filename:5:(defun foo\")." + :type '(choice + (const :tag "Match only tag" tag) + (const :tag "Match all file+tag" all)) + :group 'helm-tags) + +(defcustom helm-etags-execute-action-at-once-if-one t + "Whether to jump straight to the selected tag if there's only +one match." + :type 'boolean + :group 'helm-tags) + + +(defgroup helm-tags-faces nil + "Customize the appearance of helm-tags faces." + :prefix "helm-" + :group 'helm-tags + :group 'helm-faces) + +(defface helm-etags-file + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "Lightgoldenrod4" + :underline t)) + "Face used to highlight etags filenames." + :group 'helm-tags-faces) + + +;;; Etags +;; +;; +(defun helm-etags-run-switch-other-window () + "Run switch to other window action from `helm-source-etags-select'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action + (lambda (c) + (helm-etags-action-goto 'find-file-other-window c))))) +(put 'helm-etags-run-switch-other-window 'helm-only t) + +(defun helm-etags-run-switch-other-frame () + "Run switch to other frame action from `helm-source-etags-select'." + (interactive) + (with-helm-alive-p + (helm-exit-and-execute-action + (lambda (c) + (helm-etags-action-goto 'find-file-other-frame c))))) +(put 'helm-etags-run-switch-other-frame 'helm-only t) + +(defvar helm-etags-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map helm-map) + (define-key map (kbd "M-") 'helm-goto-next-file) + (define-key map (kbd "M-") 'helm-goto-precedent-file) + (define-key map (kbd "C-c o") 'helm-etags-run-switch-other-window) + (define-key map (kbd "C-c C-o") 'helm-etags-run-switch-other-frame) + map) + "Keymap used in Etags.") + +(defvar helm-etags-mtime-alist nil + "Store the last modification time of etags files here.") +(defvar helm-etags-cache (make-hash-table :test 'equal) + "Cache content of etags files used here for faster access.") + +(defun helm-etags-get-tag-file (&optional directory) + "Return the path of etags file if found in DIRECTORY. +Look recursively in parents directorys for a +`helm-etags-tag-file-name' file." + ;; Get tag file from `default-directory' or upper directory. + (let ((current-dir (helm-etags-find-tag-file-directory + (or directory default-directory)))) + ;; Return nil if not find tag file. + (when current-dir + (expand-file-name helm-etags-tag-file-name current-dir)))) + +(defun helm-etags-all-tag-files () + "Find Etags files. +Return files from the following sources: + 1) An automatically located file in the parent directories, + by `helm-etags-get-tag-file'. + 2) `tags-file-name', which is commonly set by `find-tag' command. + 3) `tags-table-list' which is commonly set by `visit-tags-table' command." + (helm-fast-remove-dups + (delq nil + (append (list (helm-etags-get-tag-file) + tags-file-name) + tags-table-list)) + :test 'equal)) + +(defun helm-etags-find-tag-file-directory (current-dir) + "Try to find the directory containing tag file. +If not found in CURRENT-DIR search in upper directory." + (let ((file-exists? (lambda (dir) + (let ((tag-path (expand-file-name + helm-etags-tag-file-name dir))) + (and (stringp tag-path) + (file-regular-p tag-path) + (file-readable-p tag-path)))))) + (cl-loop with count = 0 + until (funcall file-exists? current-dir) + ;; Return nil if outside the value of + ;; `helm-etags-tag-file-search-limit'. + if (= count helm-etags-tag-file-search-limit) + do (cl-return nil) + ;; Or search upper directories. + else + do (cl-incf count) + (setq current-dir (expand-file-name (concat current-dir "../"))) + finally return current-dir))) + +(defun helm-etags-get-header-name (_x) + "Create header name for this helm etags session." + (concat "Etags in " + (with-helm-current-buffer + (helm-etags-get-tag-file)))) + +(defun helm-etags-create-buffer (file) + "Create the `helm-buffer' based on contents of etags tag FILE." + (let* (max + (split (with-temp-buffer + (insert-file-contents file) + (prog1 + (split-string (buffer-string) "\n" 'omit-nulls) + (setq max (line-number-at-pos (point-max)))))) + (progress-reporter (make-progress-reporter "Loading tag file..." 0 max))) + (cl-loop + with fname + with cand + for i in split for count from 0 + for elm = (unless (string-match "^\x0c" i) ;; "^L" + (helm-aif (string-match "\177" i) ;; "^?" + (substring i 0 it) + i)) + for linum = (when (string-match "[0-9]+,?[0-9]*$" i) + (car (split-string (match-string 0 i) ","))) + do (cond ((and elm (string-match "^\\([^,]+\\),[0-9]+$" elm)) + (setq fname (propertize (match-string 1 elm) + 'face 'helm-etags-file))) + (elm (setq cand (format "%s:%s:%s" fname linum elm))) + (t (setq cand nil))) + when cand do (progn + (insert (propertize (concat cand "\n") 'linum linum)) + (progress-reporter-update progress-reporter count))))) + +(defun helm-etags-init () + "Feed `helm-buffer' using `helm-etags-cache' or tag file. +If there is no entry in cache, create one." + (let ((tagfiles (helm-etags-all-tag-files))) + (when tagfiles + (with-current-buffer (helm-candidate-buffer 'global) + (dolist (f tagfiles) + (helm-aif (gethash f helm-etags-cache) + ;; An entry is present in cache, insert it. + (insert it) + ;; No entry, create a new buffer using content of tag file (slower). + (helm-etags-create-buffer f) + ;; Store content of buffer in cache. + (puthash f (buffer-string) helm-etags-cache) + ;; Store or set the last modification of tag file. + (helm-aif (assoc f helm-etags-mtime-alist) + ;; If an entry exists modify it. + (setcdr it (helm-etags-mtime f)) + ;; No entry create a new one. + (cl-pushnew (cons f (helm-etags-mtime f)) + helm-etags-mtime-alist + :test 'equal)))))))) + +(defvar helm-source-etags-select nil + "Helm source for Etags.") + +(defun helm-etags-build-source () + (helm-build-in-buffer-source "Etags" + :header-name 'helm-etags-get-header-name + :init 'helm-etags-init + :get-line 'buffer-substring + :match-part (lambda (candidate) + ;; Match only the tag part of CANDIDATE + ;; and not the filename. + (cl-case helm-etags-match-part-only + (tag (cl-caddr (helm-grep-split-line candidate))) + (t candidate))) + :fuzzy-match helm-etags-fuzzy-match + :help-message 'helm-etags-help-message + :keymap helm-etags-map + :action '(("Go to tag" . (lambda (c) + (helm-etags-action-goto 'find-file c))) + ("Go to tag in other window" . (lambda (c) + (helm-etags-action-goto + 'find-file-other-window + c))) + ("Go to tag in other frame" . (lambda (c) + (helm-etags-action-goto + 'find-file-other-frame + c)))) + :group 'helm-tags + :persistent-help "Go to line" + :persistent-action (lambda (candidate) + (helm-etags-action-goto 'find-file candidate) + (helm-highlight-current-line)))) + +(defcustom helm-etags-fuzzy-match nil + "Use fuzzy matching in `helm-etags-select'." + :group 'helm-tags + :type 'boolean + :set (lambda (var val) + (set var val) + (setq helm-source-etags-select + (helm-etags-build-source)))) + +(defvar find-tag-marker-ring) + +(defsubst helm-etags--file-from-tag (fname) + (cl-loop for ext in + (cons "" (remove "" tags-compression-info-list)) + for file = (concat fname ext) + when (file-exists-p file) + return file)) + +(defun helm-etags-action-goto (switcher candidate) + "Helm default action to jump to an etags entry in other window." + (require 'etags) + (deactivate-mark t) + (helm-log-run-hook 'helm-goto-line-before-hook) + (let* ((split (helm-grep-split-line candidate)) + (fname (cl-loop for tagf being the hash-keys of helm-etags-cache + for f = (expand-file-name + (car split) (file-name-directory tagf)) + ;; Try to find an existing file, possibly compressed. + when (helm-etags--file-from-tag f) + return it)) + (elm (cl-caddr split)) + (linum (string-to-number (cadr split)))) + (if (null fname) + (error "file %s not found" fname) + (ring-insert find-tag-marker-ring (point-marker)) + (funcall switcher fname) + (helm-goto-line linum t) + (when (search-forward elm nil t) + (goto-char (match-beginning 0)))))) + +(defun helm-etags-mtime (file) + "Last modification time of etags tag FILE." + (cadr (nth 5 (file-attributes file)))) + +(defun helm-etags-file-modified-p (file) + "Check if tag FILE have been modified in this session. +If FILE is nil return nil." + (let ((last-modif (and file + (assoc-default file helm-etags-mtime-alist)))) + (and last-modif + (/= last-modif (helm-etags-mtime file))))) + +;;;###autoload +(defun helm-etags-select (reinit) + "Preconfigured helm for etags. +If called with a prefix argument REINIT +or if any of the tag files have been modified, reinitialize cache. + +This function aggregates three sources of tag files: + + 1) An automatically located file in the parent directories, + by `helm-etags-get-tag-file'. + 2) `tags-file-name', which is commonly set by `find-tag' command. + 3) `tags-table-list' which is commonly set by `visit-tags-table' command." + (interactive "P") + (let ((tag-files (helm-etags-all-tag-files)) + (helm-execute-action-at-once-if-one + helm-etags-execute-action-at-once-if-one) + (str (if (region-active-p) + (buffer-substring-no-properties + (region-beginning) (region-end)) + (thing-at-point 'symbol)))) + (if (cl-notany 'file-exists-p tag-files) + (message "Error: No tag file found.\ +Create with etags shell command, or visit with `find-tag' or `visit-tags-table'.") + (cl-loop for k being the hash-keys of helm-etags-cache + unless (member k tag-files) + do (remhash k helm-etags-cache)) + (mapc (lambda (f) + (when (or (equal reinit '(4)) + (and helm-etags-mtime-alist + (helm-etags-file-modified-p f))) + (remhash f helm-etags-cache))) + tag-files) + (unless helm-source-etags-select + (setq helm-source-etags-select + (helm-etags-build-source))) + (helm :sources 'helm-source-etags-select + :keymap helm-etags-map + :default (and (stringp str) + (if (or helm-etags-fuzzy-match + (and (eq major-mode 'haskell-mode) + (string-match "[']\\'" str))) + str + (list (concat "\\_<" str "\\_>") str))) + :buffer "*helm etags*")))) + +(provide 'helm-tags) + +;;; helm-tags.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-types.el b/code/elpa/helm-20220423.1712/helm-types.el new file mode 100644 index 0000000..465b186 --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-types.el @@ -0,0 +1,332 @@ +;;; helm-types.el --- Helm types classes and methods. -*- lexical-binding: t -*- + +;; Copyright (C) 2015 ~ 2020 Thierry Volpiatto + +;; Author: Thierry Volpiatto +;; URL: http://github.com/emacs-helm/helm + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + + +;;; Code: + +(require 'cl-lib) +(require 'eieio) +(eval-when-compile (require 'helm-source)) + +(defvar helm-map) +(defvar helm-mode-line-string) +(defvar helm-bookmark-map) +(declare-function helm-make-actions "helm-lib") +(declare-function helm-ediff-marked-buffers "helm-buffers") +(declare-function helm-make-type "helm-source") + + +;; Files +(defclass helm-type-file (helm-source) () + "A class to define helm type file.") + +(cl-defmethod helm-source-get-action-from-type ((object helm-type-file)) + (slot-value object 'action)) + +(defun helm-actions-from-type-file () + (let ((source (make-instance 'helm-type-file))) + (helm--setup-source source) + (helm-source-get-action-from-type source))) + +(defvar helm-generic-files-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map helm-map) + (define-key map (kbd "C-]") 'helm-ff-run-toggle-basename) + (define-key map (kbd "C-s") 'helm-ff-run-grep) + (define-key map (kbd "M-g s") 'helm-ff-run-grep) + (define-key map (kbd "M-g z") 'helm-ff-run-zgrep) + (define-key map (kbd "M-g p") 'helm-ff-run-pdfgrep) + (define-key map (kbd "M-R") 'helm-ff-run-rename-file) + (define-key map (kbd "M-C") 'helm-ff-run-copy-file) + (define-key map (kbd "M-B") 'helm-ff-run-byte-compile-file) + (define-key map (kbd "M-L") 'helm-ff-run-load-file) + (define-key map (kbd "M-S") 'helm-ff-run-symlink-file) + (define-key map (kbd "M-H") 'helm-ff-run-hardlink-file) + (define-key map (kbd "M-D") 'helm-ff-run-delete-file) + (define-key map (kbd "C-=") 'helm-ff-run-ediff-file) + (define-key map (kbd "C-c =") 'helm-ff-run-ediff-merge-file) + (define-key map (kbd "C-c o") 'helm-ff-run-switch-other-window) + (define-key map (kbd "C-c r") 'helm-ff-run-find-file-as-root) + (define-key map (kbd "C-c C-o") 'helm-ff-run-switch-other-frame) + (define-key map (kbd "M-i") 'helm-ff-properties-persistent) + (define-key map (kbd "C-c C-x") 'helm-ff-run-open-file-externally) + (define-key map (kbd "C-c X") 'helm-ff-run-open-file-with-default-tool) + (define-key map (kbd "C-c @") 'helm-ff-run-insert-org-link) + (define-key map (kbd "C-x C-q") 'helm-ff-run-marked-files-in-dired) + (define-key map (kbd "C-c C-a") 'helm-ff-run-mail-attach-files) + map) + "Generic Keymap for files.") + +(defcustom helm-type-file-actions + (helm-make-actions + "Find file" 'helm-find-file-or-marked + "Find file as root" 'helm-find-file-as-root + "Find file other window" 'helm-find-files-other-window + "Find file other frame" 'find-file-other-frame + "Open dired in file's directory" 'helm-open-dired + "Attach file(s) to mail buffer `C-c C-a'" 'helm-ff-mail-attach-files + "Marked files in dired" 'helm-marked-files-in-dired + "Grep File(s) `C-u recurse'" 'helm-find-files-grep + "Zgrep File(s) `C-u Recurse'" 'helm-ff-zgrep + "Pdfgrep File(s)" 'helm-ff-pdfgrep + "Insert as org link" 'helm-files-insert-as-org-link + "Checksum File" 'helm-ff-checksum + "Ediff File" 'helm-find-files-ediff-files + "Ediff Merge File" 'helm-find-files-ediff-merge-files + "View file" 'view-file + "Insert file" 'insert-file + "Add marked files to file-cache" 'helm-ff-cache-add-file + "Delete file(s)" 'helm-ff-delete-files + "Copy file(s) `M-C, C-u to follow'" 'helm-find-files-copy + "Rename file(s) `M-R, C-u to follow'" 'helm-find-files-rename + "Symlink files(s) `M-S, C-u to follow'" 'helm-find-files-symlink + "Relsymlink file(s) `C-u to follow'" 'helm-find-files-relsymlink + "Hardlink file(s) `M-H, C-u to follow'" 'helm-find-files-hardlink + "Open file externally (C-u to choose)" 'helm-open-file-externally + "Open file with default tool" 'helm-open-file-with-default-tool + "Find file in hex dump" 'hexl-find-file) + "Default actions for type files." + :group 'helm-files + :type '(alist :key-type string :value-type function)) + +(cl-defmethod helm--setup-source ((_source helm-type-file))) + +(cl-defmethod helm--setup-source :before ((source helm-type-file)) + (setf (slot-value source 'action) 'helm-type-file-actions) + (setf (slot-value source 'persistent-help) "Show this file") + (setf (slot-value source 'action-transformer) + '(helm-transform-file-load-el + helm-transform-file-browse-url + helm-transform-file-cache)) + (setf (slot-value source 'candidate-transformer) + '(helm-skip-boring-files + helm-w32-pathname-transformer)) + (setf (slot-value source 'filtered-candidate-transformer) + 'helm-highlight-files) + (setf (slot-value source 'help-message) 'helm-generic-file-help-message) + (setf (slot-value source 'mode-line) (list "File(s)" helm-mode-line-string)) + (setf (slot-value source 'keymap) helm-generic-files-map) + (setf (slot-value source 'group) 'helm-files)) + + +;; Bookmarks +(defclass helm-type-bookmark (helm-source) () + "A class to define type bookmarks.") + +(defcustom helm-type-bookmark-actions + (helm-make-actions + "Jump to bookmark" 'helm-bookmark-jump + "Jump to BM other window" 'helm-bookmark-jump-other-window + "Jump to BM other frame" 'helm-bookmark-jump-other-frame + "Bookmark edit annotation" 'bookmark-edit-annotation + "Bookmark show annotation" 'bookmark-show-annotation + "Delete bookmark(s)" 'helm-delete-marked-bookmarks + "Edit Bookmark" 'helm-bookmark-edit-bookmark + "Rename bookmark" 'helm-bookmark-rename + "Relocate bookmark" 'bookmark-relocate) + "Default actions for type bookmarks." + :group 'helm-bookmark + :type '(alist :key-type string + :value-type function)) + +(cl-defmethod helm-source-get-action-from-type ((object helm-type-bookmark)) + (slot-value object 'action)) + +(cl-defmethod helm--setup-source ((_source helm-type-bookmark))) + +(cl-defmethod helm--setup-source :before ((source helm-type-bookmark)) + (setf (slot-value source 'action) 'helm-type-bookmark-actions) + (setf (slot-value source 'keymap) helm-bookmark-map) + (setf (slot-value source 'mode-line) (list "Bookmark(s)" helm-mode-line-string)) + (setf (slot-value source 'help-message) 'helm-bookmark-help-message) + (setf (slot-value source 'migemo) t) + (setf (slot-value source 'follow) 'never) + (setf (slot-value source 'group) 'helm-bookmark)) + + +;; Buffers +(defclass helm-type-buffer (helm-source) () + "A class to define type buffer.") + +(defcustom helm-type-buffer-actions + (helm-make-actions + "Switch to buffer(s)" 'helm-buffer-switch-buffers + "Switch to buffer(s) other window `C-c o'" + 'helm-buffer-switch-buffers-other-window + "Switch to buffer other frame `C-c C-o'" + 'switch-to-buffer-other-frame + (lambda () (and (fboundp 'tab-bar-mode) + "Switch to buffer other tab `C-c C-t'")) + 'helm-buffers-switch-to-buffer-other-tab + "Switch to buffer at line number" + 'helm-switch-to-buffer-at-linum + "Browse project `C-x C-d'" + 'helm-buffers-browse-project + "Query replace regexp `C-M-%'" + 'helm-buffer-query-replace-regexp + "Query replace `M-%'" 'helm-buffer-query-replace + "View buffer" 'view-buffer + "Display buffer" 'display-buffer + "Rename buffer `M-R'" 'helm-buffers-rename-buffer + "Grep buffer(s) `M-g s' (C-u grep all buffers)" + 'helm-zgrep-buffers + "Multi occur buffer(s) `C-s (C-u search also in current)'" + 'helm-multi-occur-as-action + "Revert buffer(s) `M-G'" 'helm-revert-marked-buffers + "Insert buffer" 'insert-buffer + "Kill buffer(s) `M-D'" 'helm-kill-marked-buffers + "Diff with file `C-='" 'diff-buffer-with-file + "Ediff Marked buffers `C-c ='" 'helm-ediff-marked-buffers + "Ediff Merge marked buffers `M-='" + (lambda (candidate) + (helm-ediff-marked-buffers candidate t))) + "Default actions for type buffers." + :group 'helm-buffers + :type '(alist :key-type string :value-type function)) + +(cl-defmethod helm-source-get-action-from-type ((object helm-type-buffer)) + (slot-value object 'action)) + +(cl-defmethod helm--setup-source ((_source helm-type-buffer))) + +(cl-defmethod helm--setup-source :before ((source helm-type-buffer)) + (setf (slot-value source 'action) 'helm-type-buffer-actions) + (setf (slot-value source 'persistent-help) "Show this buffer") + (setf (slot-value source 'mode-line) + ;; Use default-value of `helm-mode-line-string' in case user + ;; starts with a helm buffer as current-buffer otherwise the + ;; local value of this helm buffer is used (bug#1517, bug#2377). + (list "Buffer(s)" (default-value 'helm-mode-line-string))) + (setf (slot-value source 'filtered-candidate-transformer) + '(helm-skip-boring-buffers + helm-buffers-sort-transformer + helm-highlight-buffers)) + (setf (slot-value source 'group) 'helm-buffers)) + +;; Functions +(defclass helm-type-function (helm-source) () + "A class to define helm type function.") + +(defcustom helm-type-function-actions + (helm-make-actions + "Describe function" 'helm-describe-function + "Find function" 'helm-find-function + "Info lookup" 'helm-info-lookup-symbol + "Debug on entry" 'debug-on-entry + "Cancel debug on entry" 'cancel-debug-on-entry + "Trace function" 'trace-function + "Trace function (background)" 'trace-function-background + "Untrace function" 'untrace-function) + "Default actions for type functions." + :group 'helm-elisp + ;; Use symbol as value type because some functions may not be + ;; autoloaded (like untrace-function). + :type '(alist :key-type string :value-type symbol)) + +(cl-defmethod helm-source-get-action-from-type ((object helm-type-function)) + (slot-value object 'action)) + +(defun helm-actions-from-type-function () + (let ((source (make-instance 'helm-type-function))) + (helm--setup-source source) + (helm-source-get-action-from-type source))) + +(cl-defmethod helm--setup-source ((_source helm-type-function))) + +(cl-defmethod helm--setup-source :before ((source helm-type-function)) + (setf (slot-value source 'action) 'helm-type-function-actions) + (setf (slot-value source 'action-transformer) + 'helm-transform-function-call-interactively) + (setf (slot-value source 'candidate-transformer) + 'helm-mark-interactive-functions) + (setf (slot-value source 'coerce) 'helm-symbolify)) + + +;; Commands +(defclass helm-type-command (helm-source) () + "A class to define helm type command.") + +(defun helm-actions-from-type-command () + (let ((source (make-instance 'helm-type-command))) + (helm--setup-source source) + (helm-source-get-action-from-type source))) + +(defcustom helm-type-command-actions + (append (helm-make-actions + "Execute command" 'helm-M-x-execute-command) + (symbol-value + (helm-actions-from-type-function))) + "Default actions for type command." + :group 'helm-command + :type '(alist :key-type string :value-type symbol)) + +(cl-defmethod helm--setup-source ((_source helm-type-command))) + +(cl-defmethod helm--setup-source :before ((source helm-type-command)) + (setf (slot-value source 'action) 'helm-type-command-actions) + (setf (slot-value source 'coerce) 'helm-symbolify) + (setf (slot-value source 'persistent-action) 'helm-M-x-persistent-action) + (setf (slot-value source 'persistent-help) "Describe this command") + (setf (slot-value source 'group) 'helm-command)) + +;; Timers +(defclass helm-type-timers (helm-source) () + "A class to define helm type timers.") + +(defcustom helm-type-timers-actions + '(("Cancel Timer" . (lambda (_timer) + (let ((mkd (helm-marked-candidates))) + (cl-loop for timer in mkd + do (cancel-timer timer))))) + ("Describe Function" . (lambda (tm) + (describe-function (timer--function tm)))) + ("Find Function" . (lambda (tm) + (helm-aif (timer--function tm) + (if (or (byte-code-function-p it) + (helm-subr-native-elisp-p it)) + (message "Can't find anonymous function `%s'" it) + (find-function it)))))) + "Default actions for type timers." + :group 'helm-elisp + :type '(alist :key-type string :value-type function)) + +(cl-defmethod helm--setup-source ((_source helm-type-timers))) + +(cl-defmethod helm--setup-source :before ((source helm-type-timers)) + (setf (slot-value source 'action) 'helm-type-timers-actions) + (setf (slot-value source 'persistent-action) + (lambda (tm) + (describe-function (timer--function tm)))) + (setf (slot-value source 'persistent-help) "Describe Function") + (setf (slot-value source 'group) 'helm-elisp)) + +;; Builders. +(defun helm-build-type-file () + (helm-make-type 'helm-type-file)) + +(defun helm-build-type-function () + (helm-make-type 'helm-type-function)) + +(defun helm-build-type-command () + (helm-make-type 'helm-type-command)) + +(provide 'helm-types) + +;;; helm-types.el ends here diff --git a/code/elpa/helm-20220423.1712/helm-utils.el b/code/elpa/helm-20220423.1712/helm-utils.el new file mode 100644 index 0000000..4fe76d0 --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm-utils.el @@ -0,0 +1,1120 @@ +;;; helm-utils.el --- Utilities Functions for helm. -*- lexical-binding: t -*- + +;; Copyright (C) 2012 ~ 2021 Thierry Volpiatto + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Code: + +(require 'cl-lib) +(require 'helm) +(require 'helm-help) + +(declare-function helm-find-files-1 "helm-files" (fname &optional preselect)) +(declare-function helm-grep-split-line "helm-grep" (line)) +(declare-function popup-tip "ext:popup") +(declare-function markdown-show-entry "ext:markdown-mode.el") +(declare-function outline-show-subtree "outline") +(declare-function org-reveal "org") +(declare-function hs-show-block "hideshow.el") +(declare-function tab-bar-tabs "tab-bar") +(declare-function tab-bar-select-tab "tab-bar") +(declare-function dired-goto-file "dired") +(declare-function bookmark-get-filename "bookmark") +(declare-function package-installed-p "package") +(declare-function package-desc-dir "package") + +(defvar hs-minor-mode) +(defvar hs-show-hook) +(defvar org-directory) +(defvar winner-boring-buffers) +(defvar bookmark-alist) +(defvar dired-buffers) +(defvar helm-show-completion-overlay) +(defvar helm-buffers-maybe-switch-to-tab) +(defvar helm-ff-transformer-show-only-basename) +(defvar helm-popup-tip-mode) +(defvar helm-ff-last-expanded-candidate-regexp) + + +(defgroup helm-utils nil + "Utilities routines for Helm." + :group 'helm) + +(defcustom helm-su-or-sudo "sudo" + "What command to use for root access." + :type 'string + :group 'helm-utils) + +(defcustom helm-default-kbsize 1024.0 + "Default Kbsize to use for showing files size. +It is a float, usually 1024.0 but could be 1000.0 on some systems." + :group 'helm-utils + :type 'float) + +(define-obsolete-variable-alias + 'helm-highlight-number-lines-around-point + 'helm-highlight-matches-around-point-max-lines + "20160119") + +(defcustom helm-highlight-matches-around-point-max-lines '(15 . 15) + "Number of lines around point where matched items are highlighted. + +Possible value are: +- A cons cell (x . y) + Match x lines before point and y lines after point. +- An integer + Positive means this number lines after point. + Negative means this number lines before point. + A zero value means highlight only inside matched lines. +- The symbol never + Means do not highlight matched items. " + :group 'helm-utils + :type '(choice (cons (integer :tag "Match before") + (integer :tag "Match after")) + (const :tag "Match in line only" 0) + (integer :tag "Match after or before (+/-)") + (const :tag "Never match" 'never))) + +(defcustom helm-buffers-to-resize-on-pa nil + "A list of helm buffers where the helm-window should be reduced on PA. +Where PA means persistent action." + :group 'helm-utils + :type '(repeat (choice string))) + +(defcustom helm-resize-on-pa-text-height 12 + "The size of the helm-window when resizing on persistent action." + :group 'helm-utils + :type 'integer) + +(defcustom helm-sources-using-help-echo-popup '("Ack-Grep" "AG" "RG" "Gid" "Git-Grep") + "Show the buffer name or the filename in a popup at selection." + :group 'helm-utils + :type '(repeat (choice string))) + +(defcustom helm-html-decode-entities-function #'helm-html-decode-entities-string + "Function used to decode HTML entities in HTML bookmarks. +Helm comes by default with `helm-html-decode-entities-string', if +you need something more sophisticated you can use +`w3m-decode-entities-string' if available. + +In Emacs itself org-entities seem broken and `xml-substitute-numeric-entities' +supports only numeric entities." + :group 'helm-utils + :type 'function) + + +(defvar helm-goto-line-before-hook '(helm-save-current-pos-to-mark-ring) + "Run before jumping to line. +This hook runs when jumping from `helm-goto-line', `helm-etags-default-action', +and `helm-imenu-default-action'. +This allows you to retrieve a previous position after using the different helm +tools for searching (etags, grep, gid, (m)occur etc...). +By default positions are added to `mark-ring'. +You can also add to register by using (or adding) +`helm-save-pos-to-register-before-jump' instead. In this case +last position is added to the register `helm-save-pos-before-jump-register'.") + +(defvar helm-save-pos-before-jump-register ?_ + "The register where `helm-save-pos-to-register-before-jump' saves position.") + +(defconst helm-html-entities-alist + '((""" . 34) ;; " + (">" . 62) ;; > + ("<" . 60) ;; < + ("&" . 38) ;; & + ("€" . 8364) ;; € + ("Ÿ" . 89) ;; Y + ("¡" . 161) ;; ¡ + ("¢" . 162) ;; ¢ + ("£" . 163) ;; £ + ("¤" . 164) ;; ¤ + ("¥" . 165) ;; ¥ + ("¦" . 166) ;; ¦ + ("§" . 167) ;; § + ("¨" . 32) ;; SPC + (" " . 160) ;;   (non breaking space) + ("©" . 169) ;; © + ("ª" . 97) ;; a + ("«" . 171) ;; « + ("¬" . 172) ;; ¬ + ("&masr;" . 174) ;; ® + ("°" . 176) ;; ° + ("±" . 177) ;; ± + ("²" . 50) ;; 2 + ("³" . 51) ;; 3 + ("´" . 39) ;; ' + ("µ" . 956) ;; μ + ("¶" . 182) ;; ¶ + ("·" . 183) ;; · + ("¸" . 32) ;; SPC + ("¹" . 49) ;; 1 + ("º" . 111) ;; o + ("»" . 187) ;; » + ("¼" . 49) ;; 1 + ("½" . 49) ;; 1 + ("¾" . 51) ;; 3 + ("¿" . 191) ;; ¿ + ("À" . 192) ;; À + ("Á" . 193) ;; Á + ("Â" . 194) ;; Â + ("Ã" . 195) ;; Ã + ("Ä" . 196) ;; Ä + ("Å" . 197) ;; Å + ("&Aelig" . 198) ;; Æ + ("Ç" . 199) ;; Ç + ("È" . 200) ;; È + ("É" . 201) ;; É + ("Ê" . 202) ;; Ê + ("Ë" . 203) ;; Ë + ("Ì" . 204) ;; Ì + ("Í" . 205) ;; Í + ("Î" . 206) ;; Î + ("Ï" . 207) ;; Ï + ("ð" . 208) ;; Ð + ("Ñ" . 209) ;; Ñ + ("Ò" . 210) ;; Ò + ("Ó" . 211) ;; Ó + ("Ô" . 212) ;; Ô + ("Õ" . 213) ;; Õ + ("Ö" . 214) ;; Ö + ("×" . 215) ;; × + ("Ø" . 216) ;; Ø + ("Ù" . 217) ;; Ù + ("Ú" . 218) ;; Ú + ("Û" . 219) ;; Û + ("Ü" . 220) ;; Ü + ("Ý" . 221) ;; Ý + ("þ" . 222) ;; Þ + ("ß" . 223) ;; ß + ("à" . 224) ;; à + ("á" . 225) ;; á + ("â" . 226) ;; â + ("ã" . 227) ;; ã + ("ä" . 228) ;; ä + ("å" . 229) ;; å + ("æ" . 230) ;; æ + ("ç" . 231) ;; ç + ("è" . 232) ;; è + ("é" . 233) ;; é + ("ê" . 234) ;; ê + ("ë" . 235) ;; ë + ("ì" . 236) ;; ì + ("í" . 237) ;; í + ("î" . 238) ;; î + ("ï" . 239) ;; ï + ("ð" . 240) ;; ð + ("ñ" . 241) ;; ñ + ("ò" . 242) ;; ò + ("ó" . 243) ;; ó + ("ô" . 244) ;; ô + ("õ" . 245) ;; õ + ("ö" . 246) ;; ö + ("÷" . 247) ;; ÷ + ("ø" . 248) ;; ø + ("ù" . 249) ;; ù + ("ú" . 250) ;; ú + ("û" . 251) ;; û + ("ü" . 252) ;; ü + ("ý" . 253) ;; ý + ("þ" . 254) ;; þ + ("ÿ" . 255) ;; ÿ + ("®" . 174) ;; ® + ("­" . 173)) ;; ­ + + "Table of html character entities and values. +See https://www.freeformatter.com/html-entities.html") + +(defvar helm-find-many-files-after-hook nil + "Hook that runs at end of `helm-find-many-files'.") + +;;; Faces. +;; +(defface helm-selection-line + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :inherit highlight :distant-foreground "black")) + "Face used in the `helm-current-buffer' when jumping to a candidate." + :group 'helm-faces) + +(defface helm-match-item + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :inherit isearch)) + "Face used to highlight the item matched in a selected line." + :group 'helm-faces) + + +;;; Utils functions +;; +;; +(defcustom helm-window-prefer-horizontal-split nil + "Maybe switch to other window vertically when non nil. + +Possible values are t, nil and `decide'. + +When t switch vertically. +When nil switch horizontally. +When `decide' try to guess if it is possible to switch vertically +according to the setting of `split-width-threshold' and the size of +the window from where splitting is done. + +Note that when using `decide' and `split-width-threshold' is nil, the +behavior is the same as with a nil value." + :group 'helm-utils + :type '(choice + (const :tag "Split window vertically" t) + (const :tag "Split window horizontally" nil) + (symbol :tag "Guess how to split window" 'decide))) + +(defcustom helm-window-show-buffers-function #'helm-window-default-split-fn + "The default function to use when opening several buffers at once. +It is typically used to rearrange windows." + :group 'helm-utils + :type '(choice + (function :tag "Split windows vertically or horizontally" + helm-window-default-split-fn) + (function :tag "Split in alternate windows" + helm-window-alternate-split-fn) + (function :tag "Split windows in mosaic" + helm-window-mosaic-fn))) + +(defun helm-window-show-buffers (buffers &optional other-window) + "Show BUFFERS. + +With more than one buffer marked switch to these buffers in separate windows. +If OTHER-WINDOW is non-nil, keep current buffer and switch to other buffers +in separate windows. +If a prefix arg is given split windows vertically." + (let ((initial-ow-fn (if (cdr (window-list)) + #'switch-to-buffer-other-window + #'helm-window-other-window))) + (if (cdr buffers) + (funcall helm-window-show-buffers-function buffers + (and other-window initial-ow-fn)) + (if other-window + (funcall initial-ow-fn (car buffers)) + (helm-buffers-switch-to-buffer-or-tab (car buffers)))))) + +(defvar tab-bar-tab-name-function) +(declare-function tab-bar-switch-to-tab "tab-bar.el") +(declare-function tab-bar-tab-name-all "tab-bar.el") + +(defun helm-buffers-switch-to-buffer-or-tab (buffer) + "Switch to BUFFER in its tab if some." + (if (and (fboundp 'tab-bar-mode) + helm-buffers-maybe-switch-to-tab) + (let* ((tab-bar-tab-name-function #'tab-bar-tab-name-all) + (tabs (tab-bar-tabs)) + (tab-names (mapcar (lambda (tab) + (cdr (assq 'name tab))) + tabs)) + (bname (buffer-name (get-buffer buffer))) + (tab (helm-buffers--get-tab-from-name bname tabs))) + (if (helm-buffers--buffer-in-tab-p bname tab-names) + (progn + (tab-bar-switch-to-tab (alist-get 'name tab)) + (select-window (get-buffer-window bname))) + (switch-to-buffer buffer))) + (switch-to-buffer buffer))) + +(defun helm-buffers--get-tab-from-name (tab-name tabs) + "Return tab from TABS when it contains TAB-NAME." + (cl-loop for tab in tabs + when (member tab-name (split-string (cdr (assq 'name tab)) ", " t)) + return tab)) + +(defun helm-buffers--buffer-in-tab-p (buffer-name tab-names) + "Check if BUFFER-NAME is in TAB-NAMES list." + (cl-loop for name in tab-names + ;; Buf names are separated with "," in TAB-NAMES + ;; e.g. '("tab-bar.el" "*scratch*, helm-buffers.el"). + thereis (member buffer-name (split-string name ", " t)))) + +(defun helm-window-default-split-fn (candidates &optional other-window-fn) + "Split windows in one direction and balance them. + +Direction can be controlled via `helm-window-prefer-horizontal-split'. +If a prefix arg is given split windows the other direction. +This function is suitable for `helm-window-show-buffers-function'." + (if other-window-fn + (funcall other-window-fn (car candidates)) + (switch-to-buffer (car candidates))) + (save-selected-window + (cl-loop with nosplit + for b in (cdr candidates) + when nosplit return + (message "Too many buffers to visit simultaneously") + do (condition-case _err + (helm-window-other-window b 'balance) + (error (setq nosplit t) nil))))) + +(defun helm-window-alternate-split-fn (candidates &optional other-window-fn) + "Split windows horizontally and vertically in alternate fashion. + +Direction can be controlled via `helm-window-prefer-horizontal-split'. +If a prefix arg is given split windows the other direction. +This function is suitable for `helm-window-show-buffers-function'." + (if other-window-fn + (funcall other-window-fn (car candidates)) + (switch-to-buffer (car candidates))) + (let (right-side) + (save-selected-window + (cl-loop with nosplit + for b in (cdr candidates) + when nosplit return + (message "Too many buffers to visit simultaneously") + do (condition-case _err + (let ((helm-current-prefix-arg right-side)) + (helm-window-other-window b) + (setq right-side (not right-side))) + (error (setq nosplit t) nil)))))) + +(defun helm-window-mosaic-fn (candidates &optional other-window-fn) + "Make an as-square-as-possible window mosaic of the CANDIDATES buffers. + +If rectangular, the long side is in the direction given by +`helm-window-prefer-horizontal-split': if non-nil, it is horizontal, vertical +otherwise. +If OTHER-WINDOW-FN is non-nil, current windows are included in the mosaic. +This function is suitable for `helm-window-show-buffers-function'." + (when other-window-fn + (setq candidates (append (mapcar 'window-buffer (window-list)) candidates))) + (delete-other-windows) + (let* ((helm-window-prefer-horizontal-split + (if (eq helm-window-prefer-horizontal-split 'decide) + (and (numberp split-width-threshold) + (>= (window-width (selected-window)) + split-width-threshold)) + helm-window-prefer-horizontal-split)) + mosaic-length-tile-count + mosaic-width-tile-count + mosaic-length-tile-size + mosaic-width-tile-size + next-window) + ;; If 4 tiles, make 2x2 mosaic. + ;; If 5-6 tiles, make 2x3 mosaic with direction depending on `helm-window-prefer-horizontal-split'. + ;; If 7-9 tiles, make 3x3 mosaic. And so on. + (setq mosaic-length-tile-count (ceiling (sqrt (length candidates)))) + (setq mosaic-width-tile-count + (if (<= (length candidates) (* mosaic-length-tile-count (1- mosaic-length-tile-count))) + (1- mosaic-length-tile-count) + mosaic-length-tile-count)) + ;; We lower-bound the tile size, otherwise the function would + ;; fail during the first inner split. + ;; There is consequently no need to check for errors when + ;; splitting. + (let ((frame-mosaic-length-direction-size (frame-height)) + (frame-mosaic-width-direction-size (frame-width)) + (window-mosaic-length-direction-min-size window-min-height) + (window-mosaic-width-direction-min-size window-min-width)) + (if helm-window-prefer-horizontal-split + (setq frame-mosaic-length-direction-size (frame-width) + frame-mosaic-width-direction-size (frame-height) + window-mosaic-length-direction-min-size window-min-width + window-mosaic-width-direction-min-size window-min-height)) + (setq mosaic-length-tile-size (max + (/ frame-mosaic-length-direction-size mosaic-length-tile-count) + window-mosaic-length-direction-min-size) + mosaic-width-tile-size (max + (/ frame-mosaic-width-direction-size mosaic-width-tile-count) + window-mosaic-width-direction-min-size)) + ;; Shorten `candidates' to `max-tiles' elements. + (let ((max-tiles (* (/ frame-mosaic-length-direction-size mosaic-length-tile-size) + (/ frame-mosaic-width-direction-size mosaic-width-tile-size)))) + (when (> (length candidates) max-tiles) + (message "Too many buffers to visit simultaneously") + (setcdr (nthcdr (- max-tiles 1) candidates) nil)))) + ;; Make the mosaic. + (while candidates + (when (> (length candidates) mosaic-length-tile-count) + (setq next-window (split-window nil + mosaic-width-tile-size + (not helm-window-prefer-horizontal-split)))) + (switch-to-buffer (pop candidates)) + (dotimes (_ (min (1- mosaic-length-tile-count) (length candidates))) + (select-window (split-window nil + mosaic-length-tile-size + helm-window-prefer-horizontal-split)) + (switch-to-buffer (pop candidates))) + (when next-window + (select-window next-window))))) + +(defun helm-window-other-window (buffer-or-name &optional balance) + "Switch to BUFFER-OR-NAME in other window. +Direction can be controlled via `helm-window-prefer-horizontal-split'. +If a prefix arg is given split windows the other direction. +When argument BALANCE is provided `balance-windows'." + (let* ((helm-window-prefer-horizontal-split + (if (eq helm-window-prefer-horizontal-split 'decide) + (and (numberp split-width-threshold) + (>= (window-width (selected-window)) + split-width-threshold)) + helm-window-prefer-horizontal-split)) + (right-side (if helm-window-prefer-horizontal-split + (not helm-current-prefix-arg) + helm-current-prefix-arg))) + (select-window (split-window nil nil right-side)) + (and balance (balance-windows)) + (switch-to-buffer buffer-or-name))) + +(cl-defun helm-current-buffer-narrowed-p (&optional + (buffer helm-current-buffer)) + "Check if BUFFER is narrowed. +Default is `helm-current-buffer'." + (with-current-buffer buffer + (let ((beg (point-min)) + (end (point-max)) + (total (buffer-size))) + (or (/= beg 1) (/= end (1+ total)))))) + +(defun helm-goto-char (loc) + "Go to char, revealing if necessary." + (goto-char loc) + (let ((fn (cond ((eq major-mode 'org-mode) + ;; On some old Emacs versions org may not be loaded. + (require 'org) + #'org-reveal) + ((and (boundp 'outline-minor-mode) + outline-minor-mode) + #'outline-show-subtree) + ((and (boundp 'hs-minor-mode) + hs-minor-mode) + #'hs-show-block) + ((and (boundp 'markdown-mode-map) + (derived-mode-p 'markdown-mode)) + #'markdown-show-entry))) + (hs-show-hook (list (lambda () (goto-char loc))))) + ;; outline may fail in some conditions e.g. with markdown enabled + ;; (Bug#1919). + (condition-case-unless-debug nil + (and fn (funcall fn)) + (error nil)))) + +(defun helm-goto-line (lineno &optional noanim) + "Goto LINENO opening only outline headline if needed. +Animation is used unless NOANIM is non--nil." + (helm-log-run-hook 'helm-goto-line-before-hook) + (helm-match-line-cleanup) + (unless helm-alive-p + (with-helm-current-buffer + (unless helm-yank-point (setq helm-yank-point (point))))) + (goto-char (point-min)) + (helm-goto-char (point-at-bol lineno)) + (unless noanim + (helm-highlight-current-line))) + +(defun helm-save-pos-to-register-before-jump () + "Save current buffer position to `helm-save-pos-before-jump-register'. +To use this add it to `helm-goto-line-before-hook'." + (with-helm-current-buffer + (unless helm-in-persistent-action + (point-to-register helm-save-pos-before-jump-register)))) + +(defun helm-save-current-pos-to-mark-ring () + "Save current buffer position to mark ring. +To use this add it to `helm-goto-line-before-hook'." + (with-helm-current-buffer + (unless helm-in-persistent-action + (set-marker (mark-marker) (point)) + (push-mark (point) 'nomsg)))) + +(defun helm-show-all-candidates-in-source (arg) + "Toggle all or only candidate-number-limit cands in current source. +With a numeric prefix arg show only the ARG number of candidates. +The prefix arg has no effect when toggling to only +candidate-number-limit." + (interactive "p") + (with-helm-alive-p + (with-helm-buffer + (if helm-source-filter + (progn + (setq-local helm-candidate-number-limit + (default-value 'helm-candidate-number-limit)) + (helm-set-source-filter nil)) + (with-helm-default-directory (helm-default-directory) + (setq-local helm-candidate-number-limit (and (> arg 1) arg)) + (helm-set-source-filter + (list (helm-get-current-source)))))))) +(put 'helm-show-all-candidates-in-source 'helm-only t) + +(defun helm-display-all-sources () + "Display all sources previously hidden by `helm-set-source-filter'." + (interactive) + (with-helm-alive-p + (helm-set-source-filter nil))) +(put 'helm-display-all-sources 'helm-only t) + +(defun helm-displaying-source-names () + "Return the list of sources name for this helm session." + (with-current-buffer helm-buffer + (goto-char (point-min)) + (cl-loop with pos + while (setq pos (next-single-property-change (point) 'helm-header)) + do (goto-char pos) + collect (buffer-substring-no-properties (point-at-bol)(point-at-eol)) + do (forward-line 1)))) + +(defun helm-handle-winner-boring-buffers () + "Add `helm-buffer' to `winner-boring-buffers' when quitting/exiting helm. +Add this function to `helm-cleanup-hook' when you don't want to see helm buffers +after running winner-undo/redo." + (require 'winner) + (cl-pushnew helm-buffer winner-boring-buffers :test 'equal)) +(add-hook 'helm-cleanup-hook #'helm-handle-winner-boring-buffers) + +(defun helm-quit-and-find-file () + "Drop into `helm-find-files' from `helm'. +If current selection is a buffer or a file, `helm-find-files' +from its directory." + (interactive) + (with-helm-alive-p + (require 'helm-grep) + (require 'helm-elisp) + (require 'bookmark) ; For bookmark-alist + (let ((src (helm-get-current-source))) + (helm-run-after-exit + (lambda (f) + ;; Ensure specifics `helm-execute-action-at-once-if-one' + ;; fns don't run here. + (let (helm-execute-action-at-once-if-one + helm-actions-inherit-frame-settings) ; use this-command + (if (file-exists-p f) + (helm-find-files-1 (file-name-directory f) + (format + helm-ff-last-expanded-candidate-regexp + (regexp-quote + (if helm-ff-transformer-show-only-basename + (helm-basename f) f)))) + (helm-find-files-1 f)))) + (helm--quit-and-find-file-default-file src))))) +(put 'helm-quit-and-find-file 'helm-only t) + +(defun helm--quit-and-find-file-default-file (source) + (let ((target-fn (helm-get-attr 'find-file-target))) + ;; target-fn function may return nil, in this case fallback to default. + (helm-aif (and target-fn (funcall target-fn source)) + it + (let* ((sel (helm-get-selection nil nil source)) + (default-preselection (or (helm-default-directory) + (buffer-file-name helm-current-buffer) + default-directory))) + (cond + ((and (stringp sel) (or (file-remote-p sel) + (file-exists-p sel))) + (expand-file-name sel)) + ;; Url. + ((and (stringp sel) + helm--url-regexp + (string-match helm--url-regexp sel)) + sel) + ;; Exit brutally from a `with-helm-show-completion' + ((and helm-show-completion-overlay + (overlayp helm-show-completion-overlay)) + (delete-overlay helm-show-completion-overlay) + (remove-hook 'helm-move-selection-after-hook 'helm-show-completion) + (expand-file-name default-preselection)) + ;; Default. + (t (expand-file-name default-preselection))))))) + +(defun helm-generic-sort-fn (s1 s2) + "Sort predicate function for helm candidates. +Args S1 and S2 can be single or \(display . real\) candidates, +that is sorting is done against real value of candidate." + (let* ((qpattern (regexp-quote helm-pattern)) + (reg1 (concat "\\_<" qpattern "\\_>")) + (reg2 (concat "\\_<" qpattern)) + (reg3 helm-pattern) + (split (helm-remove-if-match + "\\`!" (helm-mm-split-pattern helm-pattern))) + (str1 (if (consp s1) (cdr s1) s1)) + (str2 (if (consp s2) (cdr s2) s2)) + (score (lambda (str r1 r2 r3 lst) + (+ (if (string-match (concat "\\`" qpattern) str) 1 0) + (cond ((string-match r1 str) 5) + ((and (string-match " " qpattern) + (string-match + (concat "\\_<" (regexp-quote (car lst))) str) + (cl-loop for r in (cdr lst) + always (string-match r str))) + 4) + ((and (string-match " " qpattern) + (cl-loop for r in lst + always (string-match r str))) + 3) + ((string-match r2 str) 2) + ((string-match r3 str) 1) + (t 0))))) + (sc1 (get-text-property 0 'completion-score str1)) + (sc2 (get-text-property 0 'completion-score str2)) + (sc3 (if sc1 0 (funcall score str1 reg1 reg2 reg3 split))) + (sc4 (if sc2 0 (funcall score str2 reg1 reg2 reg3 split)))) + (cond ((and sc1 sc2) ; helm-flex style. + (> sc1 sc2)) + ((or (zerop (string-width qpattern)) + (and (zerop sc3) (zerop sc4))) + (string-lessp str1 str2)) + ((= sc3 sc4) + (< (length str1) (length str2))) + (t (> sc3 sc4))))) + +(cl-defun helm-file-human-size (size &optional (kbsize helm-default-kbsize)) + "Return a string showing SIZE of a file in human readable form. +SIZE can be an integer or a float depending on it's value. +`file-attributes' will take care of that to avoid overflow error. +KBSIZE is a floating point number, defaulting to `helm-default-kbsize'." + (cl-loop with result = (cons "B" size) + for i in '("k" "M" "G" "T" "P" "E" "Z" "Y") + while (>= (cdr result) kbsize) + do (setq result (cons i (/ (cdr result) kbsize))) + finally return + (helm-acase (car result) + ("B" (format "%s" size)) + (t (format "%.1f%s" (cdr result) it))))) + +(defun helm-directory-size (directory &optional recursive human) + "Return the resulting size of the sum of all files in DIRECTORY. + +If RECURSIVE is non nil return the size of all files in DIRECTORY and +its subdirectories. With arg HUMAN format the size in a human +readable format,see `helm-file-human-size'." + (cl-loop with files = (if recursive + (helm-walk-directory + directory + :path 'full + :directories t) + (directory-files directory t)) + for file in files + sum (nth 7 (file-attributes file)) into total + finally return (if human + (helm-file-human-size total) + total))) + +(cl-defun helm-file-attributes + (file &key type links uid gid access-time modif-time + status size mode gid-change inode device-num dired human-size + mode-type mode-owner mode-group mode-other (string t)) + "Return `file-attributes' elements of FILE separately according to key value. +Availables keys are: +- TYPE: Same as nth 0 `files-attributes' if STRING is nil + otherwise return either symlink, directory or file (default). +- LINKS: See nth 1 `files-attributes'. +- UID: See nth 2 `files-attributes'. +- GID: See nth 3 `files-attributes'. +- ACCESS-TIME: See nth 4 `files-attributes', however format time + when STRING is non--nil (the default). +- MODIF-TIME: See nth 5 `files-attributes', same as above. +- STATUS: See nth 6 `files-attributes', same as above. +- SIZE: See nth 7 `files-attributes'. +- MODE: See nth 8 `files-attributes'. +- GID-CHANGE: See nth 9 `files-attributes'. +- INODE: See nth 10 `files-attributes'. +- DEVICE-NUM: See nth 11 `files-attributes'. +- DIRED: A line similar to what 'ls -l' return. +- HUMAN-SIZE: The size in human form, see `helm-file-human-size'. +- MODE-TYPE, mode-owner,mode-group, mode-other: Split what + nth 7 `files-attributes' return in four categories. +- STRING: When non--nil (default) `helm-file-attributes' return + more friendly values. +If you want the same behavior as `files-attributes' , +\(but with return values in proplist\) use a nil value for STRING. +However when STRING is non--nil, time and type value are different from what +you have in `file-attributes'." + (helm-aif (file-attributes file string) + (let* ((all (cl-destructuring-bind + (type links uid gid access-time modif-time + status size mode gid-change inode device-num) + it + (list :type (if string + (cond ((stringp type) "symlink") ; fname + (type "directory") ; t + (t "file")) ; nil + type) + :links links + :uid uid + :gid gid + :access-time (if string + (format-time-string + "%Y-%m-%d %R" access-time) + access-time) + :modif-time (if string + (format-time-string + "%Y-%m-%d %R" modif-time) + modif-time) + :status (if string + (format-time-string + "%Y-%m-%d %R" status) + status) + :size size + :mode mode + :gid-change gid-change + :inode inode + :device-num device-num))) + (modes (helm-split-mode-file-attributes (cl-getf all :mode)))) + (cond (type (cl-getf all :type)) + (links (cl-getf all :links)) + (uid (cl-getf all :uid)) + (gid (cl-getf all :gid)) + (access-time (cl-getf all :access-time)) + (modif-time (cl-getf all :modif-time)) + (status (cl-getf all :status)) + (size (cl-getf all :size)) + (mode (cl-getf all :mode)) + (gid-change (cl-getf all :gid-change)) + (inode (cl-getf all :inode)) + (device-num (cl-getf all :device-num)) + (dired (concat + (helm-split-mode-file-attributes + (cl-getf all :mode) t) " " + (number-to-string (cl-getf all :links)) " " + (cl-getf all :uid) ":" + (cl-getf all :gid) " " + (if human-size + (helm-file-human-size (cl-getf all :size)) + (int-to-string (cl-getf all :size))) " " + (cl-getf all :modif-time))) + (human-size (helm-file-human-size (cl-getf all :size))) + (mode-type (cl-getf modes :mode-type)) + (mode-owner (cl-getf modes :user)) + (mode-group (cl-getf modes :group)) + (mode-other (cl-getf modes :other)) + (t (append all modes)))))) + +(defun helm-split-mode-file-attributes (str &optional string) + "Split mode file attributes STR into a proplist. +If STRING is non--nil return instead a space separated string." + (cl-loop with type = (substring str 0 1) + with cdr = (substring str 1) + for i across cdr + for count from 1 + if (<= count 3) + concat (string i) into user + if (and (> count 3) (<= count 6)) + concat (string i) into group + if (and (> count 6) (<= count 9)) + concat (string i) into other + finally return + (if string + (mapconcat 'identity (list type user group other) " ") + (list :mode-type type :user user :group group :other other)))) + +(defun helm-format-columns-of-files (files) + "Same as `dired-format-columns-of-files'. +Inlined here for compatibility." + (let ((beg (point))) + (completion--insert-strings files) + (put-text-property beg (point) 'mouse-face nil))) + +(defmacro with-helm-display-marked-candidates (buffer-or-name candidates &rest body) + (declare (indent 0) (debug t)) + (helm-with-gensyms (buffer window winconf) + `(let* ((,buffer (temp-buffer-window-setup ,buffer-or-name)) + (,winconf helm-last-frame-or-window-configuration) + (helm-always-two-windows t) + (helm-split-window-default-side + (if (eq helm-split-window-default-side 'same) + 'below helm-split-window-default-side)) + helm-split-window-inside-p + helm-reuse-last-window-split-state + ,window) + (with-current-buffer ,buffer + (helm-format-columns-of-files ,candidates)) + (unwind-protect + (with-selected-window + (setq ,window (temp-buffer-window-show + ,buffer + '(display-buffer-below-selected + (window-height . fit-window-to-buffer)))) + (progn ,@body)) + (quit-window 'kill ,window) + (and ,winconf (set-window-configuration ,winconf)))))) + +;;; Persistent Action Helpers +;; +;; +;; Internal +(defvar helm-match-line-overlay nil) +(defvar helm--match-item-overlays nil) + +(cl-defun helm-highlight-current-line (&optional start end buf face) + "Highlight and underline current position" + (let* ((start (or start (line-beginning-position))) + (end (or end (1+ (line-end-position)))) + start-match end-match + (args (list start end buf)) + (case-fold-search (if helm-alive-p + (helm-set-case-fold-search) + case-fold-search))) + ;; Highlight the current line. + (if (not helm-match-line-overlay) + (setq helm-match-line-overlay (apply 'make-overlay args)) + (apply 'move-overlay helm-match-line-overlay args)) + (overlay-put helm-match-line-overlay + 'face (or face 'helm-selection-line)) + ;; Now highlight matches only if we are in helm session, we are + ;; maybe coming from helm-grep-mode or helm-moccur-mode buffers. + (when helm-alive-p + (cond (;; These 2 clauses have to be the first otherwise + ;; `helm-highlight-matches-around-point-max-lines' is + ;; compared as a number by other clauses and return an error. + (eq helm-highlight-matches-around-point-max-lines 'never) + (cl-return-from helm-highlight-current-line)) + ((consp helm-highlight-matches-around-point-max-lines) + (setq start-match + (save-excursion + (forward-line + (- (car helm-highlight-matches-around-point-max-lines))) + (point-at-bol)) + end-match + (save-excursion + (forward-line + (cdr helm-highlight-matches-around-point-max-lines)) + (point-at-bol)))) + ((or (null helm-highlight-matches-around-point-max-lines) + (zerop helm-highlight-matches-around-point-max-lines)) + (setq start-match start + end-match end)) + ((< helm-highlight-matches-around-point-max-lines 0) + (setq start-match + (save-excursion + (forward-line + helm-highlight-matches-around-point-max-lines) + (point-at-bol)) + end-match start)) + ((> helm-highlight-matches-around-point-max-lines 0) + (setq start-match start + end-match + (save-excursion + (forward-line + helm-highlight-matches-around-point-max-lines) + (point-at-bol))))) + (catch 'empty-line + (cl-loop with ov + for r in (helm-remove-if-match + "\\`!" (helm-mm-split-pattern + (if (with-helm-buffer + ;; Needed for highlighting AG matches. + (assq 'pcre (helm-get-current-source))) + (helm--translate-pcre-to-elisp helm-input) + helm-input))) + do (save-excursion + (goto-char start-match) + (while (condition-case _err + (and (not (= start-match end-match)) + (if helm-migemo-mode + (helm-mm-migemo-forward r end-match t) + (re-search-forward r end-match t))) + (invalid-regexp nil)) + (let ((s (match-beginning 0)) + (e (match-end 0))) + (if (= s e) + (throw 'empty-line nil) + (push (setq ov (make-overlay s e)) + helm--match-item-overlays) + (overlay-put ov 'face 'helm-match-item) + (overlay-put ov 'priority 1)))))))) + (recenter))) + +(defun helm--translate-pcre-to-elisp (regexp) + "Should translate pcre REGEXP to elisp regexp. +Assume regexp is a pcre based regexp." + (with-temp-buffer + (insert " " regexp " ") + (goto-char (point-min)) + (save-excursion + ;; match (){}| unquoted + (helm-awhile (and (re-search-forward "\\([(){}|]\\)" nil t) + (match-string 1)) + (let ((pos (match-beginning 1))) + (if (eql (char-before pos) ?\\) + (delete-region pos (1- pos)) + (replace-match (concat "\\" it) t t nil 1))))) + ;; match \s or \S + (helm-awhile (and (re-search-forward "\\S\\?\\(\\s\\[sS]\\)[^-]" nil t) + (match-string 1)) + (replace-match (concat it "-") t t nil 1)) + (buffer-substring (1+ (point-min)) (1- (point-max))))) + +(defun helm-match-line-cleanup () + (when helm-match-line-overlay + (delete-overlay helm-match-line-overlay) + (setq helm-match-line-overlay nil)) + (when helm--match-item-overlays + (mapc 'delete-overlay helm--match-item-overlays))) + +(defun helm-match-line-cleanup-maybe () + (when (helm-empty-buffer-p) + (helm-match-line-cleanup))) + +(defun helm-match-line-update () + (when helm--match-item-overlays + (mapc 'delete-overlay helm--match-item-overlays)) + (when helm-match-line-overlay + (delete-overlay helm-match-line-overlay) + (helm-highlight-current-line))) + +(defun helm-persistent-autoresize-hook () + (when (and helm-buffers-to-resize-on-pa + (member helm-buffer helm-buffers-to-resize-on-pa) + (eq helm-split-window-state 'vertical)) + (set-window-text-height (helm-window) helm-resize-on-pa-text-height))) + +(defun helm-match-line-cleanup-pulse () + (run-with-timer 0.3 nil #'helm-match-line-cleanup)) + +(add-hook 'helm-after-update-hook 'helm-match-line-cleanup-maybe) +(add-hook 'helm-after-persistent-action-hook 'helm-persistent-autoresize-hook) +(add-hook 'helm-cleanup-hook 'helm-match-line-cleanup) +(add-hook 'helm-after-action-hook 'helm-match-line-cleanup-pulse) +(add-hook 'helm-after-persistent-action-hook 'helm-match-line-update) + +;;; Popup buffer-name or filename in grep/moccur/imenu-all. +;; +(defvar helm--show-help-echo-timer nil) + +(defun helm-cancel-help-echo-timer () + (when helm--show-help-echo-timer + (cancel-timer helm--show-help-echo-timer) + (setq helm--show-help-echo-timer nil))) + +(defun helm-maybe-show-help-echo () + (when helm--show-help-echo-timer + (cancel-timer helm--show-help-echo-timer) + (setq helm--show-help-echo-timer nil)) + (when (and helm-alive-p + helm-popup-tip-mode + (member (assoc-default 'name (helm-get-current-source)) + helm-sources-using-help-echo-popup)) + (setq helm--show-help-echo-timer + (run-with-timer + 1 nil + (lambda () + (save-selected-window + (with-helm-window + (helm-aif (get-text-property (point-at-bol) 'help-echo) + (popup-tip (concat " " (abbreviate-file-name + (replace-regexp-in-string "\n.*" "" it))) + :around nil + :point (save-excursion + (end-of-visual-line) (point))))))))))) + +;;;###autoload +(define-minor-mode helm-popup-tip-mode + "Show help-echo informations in a popup tip at end of line." + :global t + (require 'popup) + (if helm-popup-tip-mode + (progn + (add-hook 'helm-move-selection-after-hook 'helm-maybe-show-help-echo) + (add-hook 'helm-cleanup-hook 'helm-cancel-help-echo-timer)) + (remove-hook 'helm-move-selection-after-hook 'helm-maybe-show-help-echo) + (remove-hook 'helm-cleanup-hook 'helm-cancel-help-echo-timer))) + +(defun helm-open-file-with-default-tool (file) + "Open FILE with the default tool on this platform." + (let (process-connection-type) + (if (eq system-type 'windows-nt) + (helm-w32-shell-execute-open-file file) + (start-process "helm-open-file-with-default-tool" + nil + (cond ((eq system-type 'gnu/linux) + "xdg-open") + ((or (eq system-type 'darwin) ;; Mac OS X + (eq system-type 'macos)) ;; Mac OS 9 + "open")) + file)))) + +(defun helm-open-dired (file) + "Open a dired buffer in FILE's directory. +If FILE is a directory, open this directory." + (require 'dired) + (if (file-directory-p file) + (dired file) + (dired (file-name-directory file)) + (dired-goto-file file))) + +(defun helm-find-file-as-root (candidate) + (let* ((buf (helm-basename candidate)) + (host (file-remote-p candidate 'host)) + (remote-path (format "/%s:%s:%s" + helm-su-or-sudo + (or host "") + (expand-file-name + (if host + (file-remote-p candidate 'localname) + candidate)))) + non-essential) + (if (buffer-live-p (get-buffer buf)) + (progn + (set-buffer buf) + (find-alternate-file remote-path)) + (find-file remote-path)))) + +(defun helm-find-many-files (_ignore) + "Simple action that run `find-file' on marked candidates. +Run `helm-find-many-files-after-hook' at end." + (let ((helm--reading-passwd-or-string t)) + (mapc 'find-file (helm-marked-candidates)) + (helm-log-run-hook 'helm-find-many-files-after-hook))) + +(defun helm-read-repeat-string (prompt &optional count) + "Prompt as many time PROMPT is not empty. +If COUNT is non--nil add a number after each prompt." + (cl-loop with elm + while (not (string= elm "")) + for n from 1 + do (when count + (setq prompt (concat prompt (int-to-string n) ": "))) + collect (setq elm (helm-read-string prompt)) into lis + finally return (remove "" lis))) + +(defun helm-html-bookmarks-to-alist (file url-regexp bmk-regexp) + "Parse HTML bookmark FILE and return an alist with (title . url) as elements." + (let (bookmarks-alist url title) + (with-temp-buffer + (insert-file-contents file) + (goto-char (point-min)) + (while (re-search-forward "href=\\|^ *
+ +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Commentary: + +;;; Code: + +(require 'helm-for-files) + + +;;; List of files gleaned from every dired buffer +;; +;; +(defvar dired-buffers) +(defvar directory-files-no-dot-files-regexp) +(defun helm-files-in-all-dired-candidates () + "Return a list of files from live `dired' buffers." + (save-excursion + (cl-loop for (f . b) in dired-buffers + when (buffer-live-p b) + append (let ((dir (with-current-buffer b dired-directory))) + (if (listp dir) (cdr dir) + (directory-files f t directory-files-no-dot-files-regexp)))))) + +;; (dired '("~/" "~/.emacs.d/.emacs-custom.el" "~/.emacs.d/.emacs.bmk")) + +(defclass helm-files-dired-source (helm-source-sync helm-type-file) + ((candidates :initform #'helm-files-in-all-dired-candidates))) + +(defvar helm-source-files-in-all-dired + (helm-make-source "Files in all dired buffer." 'helm-files-dired-source)) + +;;; session.el files +;; +;; session (http://emacs-session.sourceforge.net/) is an alternative to +;; recentf that saves recent file history and much more. +(defvar session-file-alist) +(defclass helm-source-session-class (helm-source-sync) + ((candidates :initform (lambda () + (cl-delete-if-not + (lambda (f) + (or (string-match helm-tramp-file-name-regexp f) + (file-exists-p f))) + (mapcar 'car session-file-alist)))) + (keymap :initform 'helm-generic-files-map) + (help-message :initform 'helm-generic-file-help-message) + (action :initform 'helm-type-file-actions))) + +(defvar helm-source-session nil + "File list from emacs-session.") + +(defcustom helm-session-fuzzy-match nil + "Enable fuzzy matching in `helm-source-session' when non--nil." + :group 'helm-files + :type 'boolean + :set (lambda (var val) + (set var val) + (setq helm-source-session + (helm-make-source "Session" 'helm-source-session-class + :fuzzy-match val)))) + + +;;; External searching file tools. +;; +;; Tracker desktop search + +(defun helm-source-tracker-transformer (candidates _source) + "Return file names from tracker CANDIDATES." + ;; loop through tracker candidates selecting out file:// lines + ;; then select part after file:// and url decode to get straight filenames + (cl-loop for cand in candidates + when (and (stringp cand) + (string-match "\\`[[:space:]]*file://\\(.*\\)" cand)) + collect (url-unhex-string (match-string 1 cand)))) + +(defvar helm-source-tracker-search + (helm-build-async-source "Tracker Search" + :candidates-process + (lambda () + ;; the tracker-search command has been deprecated, now invoke via tracker + ;; also, disable the contextual snippets which we don't currently use + (start-process "tracker-search-process" nil + "tracker" "search" + "--disable-snippets" + "--disable-color" + "--limit=512" + helm-pattern)) + ;; new simplified transformer of tracker search results + :filtered-candidate-transformer #'helm-source-tracker-transformer + ;;(multiline) ; https://github.com/emacs-helm/helm/issues/529 + :keymap helm-generic-files-map + :action 'helm-type-file-actions + :action-transformer '(helm-transform-file-load-el + helm-transform-file-browse-url) + :requires-pattern 3) + "Source for the Tracker desktop search engine.") + +;; Spotlight (MacOS X desktop search) +(defclass helm-mac-spotlight-source (helm-source-async helm-type-file) + ((candidates-process :initform + (lambda () + (start-process + "mdfind-process" nil "mdfind" helm-pattern))) + (requires-pattern :initform 3))) + +(defvar helm-source-mac-spotlight + (helm-make-source "mdfind" 'helm-mac-spotlight-source) + "Source for retrieving files via Spotlight's command line utility mdfind.") + +(provide 'helm-x-files) + +;;; helm-x-files.el ends here diff --git a/code/elpa/helm-20220423.1712/helm.el b/code/elpa/helm-20220423.1712/helm.el new file mode 100644 index 0000000..3b59113 --- /dev/null +++ b/code/elpa/helm-20220423.1712/helm.el @@ -0,0 +1,42 @@ +;;; helm.el --- Helm is an Emacs incremental and narrowing framework -*- lexical-binding: t -*- + +;; Copyright (C) 2007 Tamas Patrovics +;; 2008 ~ 2011 rubikitch +;; 2011 ~ 2021 Thierry Volpiatto + +;; This is a fork of anything.el wrote by Tamas Patrovics. + +;; Authors of anything.el: Tamas Patrovics +;; rubikitch +;; Thierry Volpiatto + +;; Author: Thierry Volpiatto +;; Version: 3.8.5 +;; URL: https://emacs-helm.github.io/helm/ +;; Package-Requires: ((helm-core "3.8.4") (popup "0.5.3")) + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Commentary: + +;; This is just a wrapper for helm-core.el and a place holder we +;; currently use only to hold the package's metadata in the header. + +;;; Code: + +(require 'helm-core) + +(provide 'helm) + +;;; helm.el ends here diff --git a/code/elpa/helm-core-20220423.1804/helm-core-autoloads.el b/code/elpa/helm-core-20220423.1804/helm-core-autoloads.el new file mode 100644 index 0000000..60376ba --- /dev/null +++ b/code/elpa/helm-core-20220423.1804/helm-core-autoloads.el @@ -0,0 +1,262 @@ +;;; helm-core-autoloads.el --- automatically extracted autoloads -*- lexical-binding: t -*- +;; +;;; Code: + +(add-to-list 'load-path (directory-file-name + (or (file-name-directory #$) (car load-path)))) + + +;;;### (autoloads nil "helm-core" "helm-core.el" (0 0 0 0)) +;;; Generated autoloads from helm-core.el + +(autoload 'helm-configuration "helm-core" "\ +Customize Helm." t nil) + +(autoload 'helm-define-multi-key "helm-core" "\ +In KEYMAP, define key sequence KEY for function list FUNCTIONS. +Each function runs sequentially for each KEY press. +If DELAY is specified, switch back to initial function of FUNCTIONS list +after DELAY seconds. +The functions in FUNCTIONS list take no args. +E.g. + (defun foo () + (interactive) + (message \"Run foo\")) + (defun bar () + (interactive) + (message \"Run bar\")) + (defun baz () + (interactive) + (message \"Run baz\")) + +\(helm-define-multi-key global-map (kbd \" q\") '(foo bar baz) 2) + +Each time \" q\" is pressed, the next function is executed. +Waiting more than 2 seconds between key presses switches back to +executing the first function on the next hit. + +\(fn KEYMAP KEY FUNCTIONS &optional DELAY)" nil nil) + +(autoload 'helm-multi-key-defun "helm-core" "\ +Define NAME as a multi-key command running FUNS. +After DELAY seconds, the FUNS list is reinitialized. +See `helm-define-multi-key'. + +\(fn NAME DOCSTRING FUNS &optional DELAY)" nil t) + +(function-put 'helm-multi-key-defun 'lisp-indent-function '2) + +(autoload 'helm-define-key-with-subkeys "helm-core" "\ +Define in MAP a KEY and SUBKEY to COMMAND. + +This allows typing KEY to call COMMAND the first time and +type only SUBKEY on subsequent calls. + +Arg MAP is the keymap to use, SUBKEY is the initial short +key binding to call COMMAND. + +Arg OTHER-SUBKEYS is an alist specifying other short key bindings +to use once started, e.g.: + + (helm-define-key-with-subkeys global-map + (kbd \"C-x v n\") ?n 'git-gutter:next-hunk + '((?p . git-gutter:previous-hunk))) + +In this example, `C-x v n' will run `git-gutter:next-hunk' +subsequent \"n\" will run this command again and subsequent \"p\" +will run `git-gutter:previous-hunk'. + +If specified PROMPT can be displayed in minibuffer to describe +SUBKEY and OTHER-SUBKEYS. Arg EXIT-FN specifies a function to run +on exit. + +For any other key pressed, run their assigned command as defined +in MAP and then exit the loop running EXIT-FN, if specified. + +If DELAY an integer is specified exit after DELAY seconds. + +NOTE: SUBKEY and OTHER-SUBKEYS bindings support only char syntax +and vectors, so don't use strings to define them. + +\(fn MAP KEY SUBKEY COMMAND &optional OTHER-SUBKEYS PROMPT EXIT-FN DELAY)" nil nil) + +(function-put 'helm-define-key-with-subkeys 'lisp-indent-function '1) + +(autoload 'helm-debug-open-last-log "helm-core" "\ +Open Helm log file or buffer of last Helm session." t nil) + +(autoload 'helm "helm-core" "\ +Main function to execute helm sources. + +PLIST is a list like + +\(:key1 val1 :key2 val2 ...) + + or + +\(&optional sources input prompt resume preselect + buffer keymap default history allow-nest). + +** Keywords + +Keywords supported: + +- :sources +- :input +- :prompt +- :resume +- :preselect +- :buffer +- :keymap +- :default +- :history +- :allow-nest + +Extra LOCAL-VARS keywords are supported, see the \"** Other +keywords\" section below. + +Basic keywords are the following: + +*** :sources + +One of the following: + +- List of sources +- Symbol whose value is a list of sources +- Alist representing a Helm source. + - In this case the source has no name and is referenced in + `helm-sources' as a whole alist. + +*** :input + +Initial input of minibuffer (temporary value of `helm-pattern') + +*** :prompt + +Minibuffer prompt. Default value is `helm--prompt'. + +*** :resume + +If t, allow resumption of the previous session of this Helm +command, skipping initialization. + +If 'noresume, this instance of `helm' cannot be resumed. + +*** :preselect + +Initially selected candidate (string or regexp). + +*** :buffer + +Buffer name for this Helm session. `helm-buffer' will take this value. + +*** :keymap + +\[Obsolete] + +Keymap used at the start of this Helm session. + +It is overridden by keymaps specified in sources, and is kept +only for backward compatibility. + +Keymaps should be specified in sources using the :keymap slot +instead. See `helm-source'. + +This keymap is not restored by `helm-resume'. + +*** :default + +Default value inserted into the minibuffer with +\\\\[next-history-element]. + +It can be a string or a list of strings, in this case +\\\\[next-history-element] cycles through +the list items, starting with the first. + +If nil, `thing-at-point' is used. + +If `helm-maybe-use-default-as-input' is non-nil, display is +updated using this value if this value matches, otherwise it is +ignored. If :input is specified, it takes precedence on :default. + +*** :history + +Minibuffer input, by default, is pushed to `minibuffer-history'. + +When an argument HISTORY is provided, input is pushed to +HISTORY. HISTORY should be a valid symbol. + +*** :allow-nest + +Allow running this Helm command in a running Helm session. + +** Other keywords + +Other keywords are interpreted as local variables of this Helm +session. The `helm-' prefix can be omitted. For example, + +\(helm :sources 'helm-source-buffers-list + :buffer \"*helm buffers*\" + :candidate-number-limit 10) + +Starts a Helm session with the variable +`helm-candidate-number-limit' set to 10. + +** Backward compatibility + +For backward compatibility, positional parameters are +supported: + +\(helm sources input prompt resume preselect + buffer keymap default history allow-nest) + +However, the use of non-keyword args is deprecated. + +\(fn &key SOURCES INPUT PROMPT RESUME PRESELECT BUFFER KEYMAP DEFAULT HISTORY ALLOW-NEST OTHER-LOCAL-VARS)" nil nil) + +(autoload 'helm-cycle-resume "helm-core" "\ +Cycle in `helm-buffers' list and resume when waiting more than 1.2s." t nil) + +(autoload 'helm-other-buffer "helm-core" "\ +Simplified Helm interface with other `helm-buffer'. +Call `helm' only with SOURCES and BUFFER as args. + +\(fn SOURCES BUFFER)" nil nil) + +(register-definition-prefixes "helm-core" '("helm-" "with-helm-")) + +;;;*** + +;;;### (autoloads nil "helm-lib" "helm-lib.el" (0 0 0 0)) +;;; Generated autoloads from helm-lib.el + +(register-definition-prefixes "helm-lib" '("helm-" "with-helm-")) + +;;;*** + +;;;### (autoloads nil "helm-multi-match" "helm-multi-match.el" (0 +;;;;;; 0 0 0)) +;;; Generated autoloads from helm-multi-match.el + +(register-definition-prefixes "helm-multi-match" '("helm-m")) + +;;;*** + +;;;### (autoloads nil "helm-source" "helm-source.el" (0 0 0 0)) +;;; Generated autoloads from helm-source.el + +(register-definition-prefixes "helm-source" '("helm-")) + +;;;*** + +;;;### (autoloads nil nil ("helm-core-pkg.el") (0 0 0 0)) + +;;;*** + +;; Local Variables: +;; version-control: never +;; no-byte-compile: t +;; no-update-autoloads: t +;; coding: utf-8 +;; End: +;;; helm-core-autoloads.el ends here diff --git a/code/elpa/helm-core-20220423.1804/helm-core-pkg.el b/code/elpa/helm-core-20220423.1804/helm-core-pkg.el new file mode 100644 index 0000000..a42c7f9 --- /dev/null +++ b/code/elpa/helm-core-20220423.1804/helm-core-pkg.el @@ -0,0 +1,11 @@ +(define-package "helm-core" "20220423.1804" "Development files for Helm" + '((emacs "25.1") + (async "1.9.4")) + :commit "dc0c082a451cfe25d35ba3b9b0c0fc2766cc8319" :authors + '(("Thierry Volpiatto" . "thierry.volpiatto@gmail.com")) + :maintainer + '("Thierry Volpiatto" . "thierry.volpiatto@gmail.com") + :url "https://emacs-helm.github.io/helm/") +;; Local Variables: +;; no-byte-compile: t +;; End: diff --git a/code/elpa/helm-core-20220423.1804/helm-core.el b/code/elpa/helm-core-20220423.1804/helm-core.el new file mode 100644 index 0000000..43e6313 --- /dev/null +++ b/code/elpa/helm-core-20220423.1804/helm-core.el @@ -0,0 +1,7647 @@ +;;; helm-core.el --- Development files for Helm -*- lexical-binding: t; -*- + +;; Copyright (C) 2022 Thierry Volpiatto + +;; Author: Thierry Volpiatto +;; URL: https://emacs-helm.github.io/helm/ +;; Version: 3.8.5 +;; Package-Requires: ((emacs "25.1") (async "1.9.4")) + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Commentary: + +;; Contains the main code for Helm. + +;;; Code: + +(require 'cl-lib) +(require 'async) +(require 'helm-lib) +(require 'helm-multi-match) +(require 'helm-source) +;; Soft require this as it is not bundled with helm-core package. +(require 'helm-global-bindings nil t) + +;; Ensure async-bytecomp is used even with helm-core package. +(declare-function async-bytecomp-package-mode "ext:async-bytecomp.el") +(when (require 'async-bytecomp nil t) + (and (fboundp 'async-bytecomp-package-mode) + (async-bytecomp-package-mode 1))) + +;; Setup completion styles for helm-mode +(helm--setup-completion-styles-alist) + +(declare-function helm-comp-read "helm-mode.el") +(declare-function custom-unlispify-tag-name "cus-edit.el") + +(defvar helm-marked-buffer-name) + +;; Easy access to customize +;;;###autoload +(defun helm-configuration () + "Customize Helm." + (interactive) + (customize-group "helm")) + +;;; Multi keys +;; +;; +;;;###autoload +(defun helm-define-multi-key (keymap key functions &optional delay) + "In KEYMAP, define key sequence KEY for function list FUNCTIONS. +Each function runs sequentially for each KEY press. +If DELAY is specified, switch back to initial function of FUNCTIONS list +after DELAY seconds. +The functions in FUNCTIONS list take no args. +E.g. + (defun foo () + (interactive) + (message \"Run foo\")) + (defun bar () + (interactive) + (message \"Run bar\")) + (defun baz () + (interactive) + (message \"Run baz\")) + +\(helm-define-multi-key global-map (kbd \" q\") '(foo bar baz) 2) + +Each time \" q\" is pressed, the next function is executed. +Waiting more than 2 seconds between key presses switches back to +executing the first function on the next hit." + (define-key keymap key (helm-make-multi-command functions delay))) + +;;;###autoload +(defmacro helm-multi-key-defun (name docstring funs &optional delay) + "Define NAME as a multi-key command running FUNS. +After DELAY seconds, the FUNS list is reinitialized. +See `helm-define-multi-key'." + (declare (indent 2)) + (setq docstring (if docstring (concat docstring "\n\n") + "This is a helm-ish multi-key command.")) + `(defalias (quote ,name) (helm-make-multi-command ,funs ,delay) ,docstring)) + +(defun helm-make-multi-command (functions &optional delay) + "Return an anonymous multi-key command running FUNCTIONS. +Run each function in the FUNCTIONS list in turn when called within +DELAY seconds." + (declare (indent 1)) + (let ((funs functions) + (iter (cl-gensym "helm-iter-key")) + (timeout delay)) + (eval (list 'defvar iter nil)) + (lambda () + (interactive) + (helm-run-multi-key-command funs iter timeout)))) + +(defun helm-run-multi-key-command (functions iterator delay) + (let ((fn (lambda () + (cl-loop for count from 1 to (length functions) + collect count))) + next) + (unless (and (symbol-value iterator) + ;; Reset iterator when another key is pressed. + (eq this-command real-last-command)) + (set iterator (helm-iter-list (funcall fn)))) + (setq next (helm-iter-next (symbol-value iterator))) + (unless next + (set iterator (helm-iter-list (funcall fn))) + (setq next (helm-iter-next (symbol-value iterator)))) + (and next (symbol-value iterator) + (call-interactively (nth (1- next) functions))) + (when delay (run-with-idle-timer + delay nil (lambda () + (set iterator nil)))))) + +(helm-multi-key-defun helm-toggle-resplit-and-swap-windows + "Multi key command to re-split and swap Helm window. +First call runs `helm-toggle-resplit-window', +and second call within 1s runs `helm-swap-windows'." + '(helm-toggle-resplit-window helm-swap-windows) 1) +(put 'helm-toggle-resplit-and-swap-windows 'helm-only t) + +;;;###autoload +(defun helm-define-key-with-subkeys (map key subkey command + &optional other-subkeys prompt exit-fn delay) + "Define in MAP a KEY and SUBKEY to COMMAND. + +This allows typing KEY to call COMMAND the first time and +type only SUBKEY on subsequent calls. + +Arg MAP is the keymap to use, SUBKEY is the initial short +key binding to call COMMAND. + +Arg OTHER-SUBKEYS is an alist specifying other short key bindings +to use once started, e.g.: + + (helm-define-key-with-subkeys global-map + (kbd \"C-x v n\") ?n 'git-gutter:next-hunk + '((?p . git-gutter:previous-hunk))\) + +In this example, `C-x v n' will run `git-gutter:next-hunk' +subsequent \"n\" will run this command again and subsequent \"p\" +will run `git-gutter:previous-hunk'. + +If specified PROMPT can be displayed in minibuffer to describe +SUBKEY and OTHER-SUBKEYS. Arg EXIT-FN specifies a function to run +on exit. + +For any other key pressed, run their assigned command as defined +in MAP and then exit the loop running EXIT-FN, if specified. + +If DELAY an integer is specified exit after DELAY seconds. + +NOTE: SUBKEY and OTHER-SUBKEYS bindings support only char syntax +and vectors, so don't use strings to define them." + (declare (indent 1)) + (define-key map key + (lambda () + (interactive) + (let (timer) + (unwind-protect + (progn + (call-interactively command) + (when delay + (setq timer (run-with-idle-timer + delay nil (lambda () (keyboard-quit))))) + (while (let ((input (read-key prompt)) other kb com) + (setq last-command-event input) + (cond + ((eq input subkey) + (call-interactively command) + (setq last-command command) + t) + ((setq other (assoc input other-subkeys)) + (call-interactively (cdr other)) + (setq last-command (cdr other)) + t) + (t + (setq kb (vector last-command-event)) + (setq com (lookup-key map kb)) + (if (commandp com) + (call-interactively com) + (setq unread-command-events + (nconc (mapcar 'identity kb) + unread-command-events))) + nil))))) + (when timer (cancel-timer timer)) + (and exit-fn (funcall exit-fn))))))) + +;;; Keymap +;; +;; +(defvar helm-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map minibuffer-local-map) + (define-key map (kbd "") 'helm-next-line) + (define-key map (kbd "") 'helm-previous-line) + (define-key map (kbd "C-n") 'helm-next-line) + (define-key map (kbd "C-p") 'helm-previous-line) + (define-key map (kbd "") 'helm-follow-action-forward) + (define-key map (kbd "") 'helm-follow-action-backward) + (define-key map (kbd "") 'helm-previous-page) + (define-key map (kbd "") 'helm-next-page) + (define-key map (kbd "M-v") 'helm-scroll-up) + (define-key map (kbd "C-v") 'helm-scroll-down) + (define-key map (kbd "M-<") 'helm-beginning-of-buffer) + (define-key map (kbd "M->") 'helm-end-of-buffer) + (define-key map (kbd "C-g") 'helm-keyboard-quit) + (define-key map (kbd "") 'helm-maybe-exit-minibuffer) + (define-key map (kbd "C-i") 'helm-select-action) + (define-key map (kbd "C-j") 'helm-execute-persistent-action) + (define-key map (kbd "C-o") 'helm-next-source) + (define-key map (kbd "M-o") 'helm-previous-source) + (define-key map (kbd "") 'helm-next-source) + (define-key map (kbd "") 'helm-previous-source) + (define-key map (kbd "C-l") 'helm-recenter-top-bottom-other-window) + (define-key map (kbd "M-C-l") 'helm-reposition-window-other-window) + (define-key map (kbd "C-M-v") 'helm-scroll-other-window) + (define-key map (kbd "M-") 'helm-scroll-other-window) + (define-key map (kbd "C-M-y") 'helm-scroll-other-window-down) + (define-key map (kbd "C-M-S-v") 'helm-scroll-other-window-down) + (define-key map (kbd "M-") 'helm-scroll-other-window-down) + (define-key map (kbd "") 'helm-scroll-other-window) + (define-key map (kbd "") 'helm-scroll-other-window-down) + (define-key map (kbd "C-@") 'helm-toggle-visible-mark) + (define-key map (kbd "C-SPC") 'helm-toggle-visible-mark-forward) + (define-key map (kbd "M-SPC") 'helm-toggle-visible-mark-backward) + (define-key map (kbd "M-[") nil) + (define-key map (kbd "M-(") 'helm-prev-visible-mark) + (define-key map (kbd "M-)") 'helm-next-visible-mark) + (define-key map (kbd "C-k") 'helm-delete-minibuffer-contents) + (define-key map (kbd "C-x C-f") 'helm-quit-and-find-file) + (define-key map (kbd "M-m") 'helm-toggle-all-marks) + (define-key map (kbd "M-a") 'helm-mark-all) + (define-key map (kbd "M-U") 'helm-unmark-all) + (define-key map (kbd "C-M-a") 'helm-show-all-candidates-in-source) + (define-key map (kbd "C-M-e") 'helm-display-all-sources) + (define-key map (kbd "C-s") 'undefined) + (define-key map (kbd "M-s") 'undefined) + (define-key map (kbd "C-}") 'helm-narrow-window) + (define-key map (kbd "C-{") 'helm-enlarge-window) + (define-key map (kbd "C-c -") 'helm-swap-windows) + (define-key map (kbd "C-c _") 'helm-toggle-full-frame) + (define-key map (kbd "C-c %") 'helm-exchange-minibuffer-and-header-line) + (define-key map (kbd "C-c C-y") 'helm-yank-selection) + (define-key map (kbd "C-c C-k") 'helm-kill-selection-and-quit) + (define-key map (kbd "C-c C-i") 'helm-insert-or-copy) + (define-key map (kbd "C-c C-f") 'helm-follow-mode) + (define-key map (kbd "C-c C-u") 'helm-refresh) + (define-key map (kbd "C-c >") 'helm-toggle-truncate-line) + (define-key map (kbd "C-c l") 'helm-display-line-numbers-mode) + (define-key map (kbd "M-p") 'previous-history-element) + (define-key map (kbd "M-n") 'next-history-element) + (define-key map (kbd "C-!") 'helm-toggle-suspend-update) + (define-key map (kbd "C-x b") 'helm-resume-previous-session-after-quit) + (define-key map (kbd "C-x C-b") 'helm-resume-list-buffers-after-quit) + (helm-define-key-with-subkeys map (kbd "C-c n") ?n 'helm-run-cycle-resume) + ;; Disable `file-cache-minibuffer-complete'. + (define-key map (kbd "") 'undefined) + ;; Multi keys + (define-key map (kbd "C-t") 'helm-toggle-resplit-and-swap-windows) + ;; Debugging command + (define-key map (kbd "C-h C-d") 'helm-enable-or-switch-to-debug) + (define-key map (kbd "C-h c") 'helm-customize-group) + ;; Allow to eval keymap without errors. + (define-key map [f1] nil) + (define-key map (kbd "C-h C-h") 'undefined) + (define-key map (kbd "C-h h") 'undefined) + (helm-define-key-with-subkeys map + (kbd "C-w") ?\C-w 'helm-yank-text-at-point + '((?\C-_ . helm-undo-yank-text-at-point))) + ;; Use `describe-mode' key in `global-map'. + (cl-dolist (k (where-is-internal 'describe-mode global-map)) + (define-key map k 'helm-help)) + (define-key map (kbd "C-c ?") 'helm-help) + ;; Bind all actions from 1 to 12 to their corresponding nth index+1. + (cl-loop for n from 0 to 12 do + (define-key map (kbd (format "" (1+ n))) + `(lambda () + (interactive) + (helm-select-nth-action ,n)))) + map) + "Keymap for helm.") + +(defun helm-customize-group-1 (group) + (require 'cus-edit) + (let ((name (format "*Customize Group: %s*" + (custom-unlispify-tag-name group)))) + (if (buffer-live-p (get-buffer name)) + (switch-to-buffer name) + (custom-buffer-create + (list (list group 'custom-group)) + name + (concat " for group " + (custom-unlispify-tag-name group)))))) + +(defun helm-customize-group () + "Jump to customization group of current source. + +Default to Helm group when group is not defined in source." + (interactive) + (helm-run-after-exit 'helm-customize-group-1 (helm-get-attr 'group))) +(put 'helm-customize-group 'helm-only t) + +(defun helm--action-at-nth-set-fn-1 (value &optional negative) + (cl-loop for n from 1 to 9 + for key = (format value n) + for sym = (make-symbol (format "helm-execute-selection-action-at-nth-+%d" n)) + for fn = `(lambda () + (interactive) + (helm-execute-selection-action-at-nth ,(if negative (- n) n))) + do (progn + (defalias sym fn) + (define-key helm-map (kbd key) sym)))) + +(defun helm--action-at-nth-set-fn- (var val) + (set var val) + (helm--action-at-nth-set-fn-1 val 'negative)) + +(defun helm--action-at-nth-set-fn+ (var val) + (set var val) + (helm--action-at-nth-set-fn-1 val)) + +(defcustom helm-action-at-nth-negative-prefix-key "C-x %d" + "The prefix key to execute default action on nth <-n> candidate. + +This is a format spec where %d will be replaced by the candidate +number. + +NOTE: `setq' have no effect until you restart Emacs, use +customize for immediate effect." + :group 'helm + :type 'string + :set #'helm--action-at-nth-set-fn-) + +(defcustom helm-action-at-nth-positive-prefix-key "C-c %d" + "The prefix key to execute default action on nth <+n> candidate. + +This is a format spec where %d will be replaced by the candidate +number. + +NOTE: `setq' have no effect until you restart Emacs, use +customize for immediate effect." + :group 'helm + :type 'string + :set #'helm--action-at-nth-set-fn+) + + +(defgroup helm nil + "Open Helm." + :prefix "helm-" :group 'convenience) + +(defcustom helm-completion-window-scroll-margin 5 + "`scroll-margin' to use for Helm completion window. +Set to 0 to disable. +NOTE: This has no effect when `helm-display-source-at-screen-top' +id is non-nil." + :group 'helm + :type 'integer) + +(defcustom helm-left-margin-width 0 + "`left-margin-width' value for the `helm-buffer'." + :group 'helm + :type 'integer) + +(defcustom helm-display-source-at-screen-top t + "Display candidates at the top of screen. +This happens with `helm-next-source' and `helm-previous-source'. +NOTE: When non-nil (default), disable +`helm-completion-window-scroll-margin'." + :group 'helm + :type 'boolean) + +(defcustom helm-candidate-number-limit 100 + "Global limit for number of candidates displayed. +When the pattern is empty, the number of candidates shown will be +as set here instead of the entire list, which may be hundreds or +thousands. Since narrowing and filtering rapidly reduces +available candidates, having a small list will keep the interface +responsive. + +Set this value to nil for no limit." + :group 'helm + :type '(choice (const :tag "Disabled" nil) integer)) + +(defcustom helm-input-idle-delay 0.01 + "Idle time before updating, specified in seconds." + :group 'helm + :type 'float) + +(defcustom helm-exit-idle-delay 0 + "Idle time before exiting minibuffer while Helm is updating. +Has no affect when helm-buffer is up to date \(i.e. exit without +delay in this condition\)." + :group 'helm + :type 'float) + +(defvaralias 'helm-samewindow 'helm-full-frame) +(make-obsolete-variable 'helm-samewindow 'helm-full-frame "1.4.8.1") +(defcustom helm-full-frame nil + "Use current window for showing candidates. +If t, then Helm does not pop-up a new window." + :group 'helm + :type 'boolean) + +(defcustom helm-candidate-separator + (if (fontp (char-displayable-p (read "#x2015"))) + "――――――――――――――――――――――――――――――――――――――" + "--------------------------------------") + "Candidates separator of `multiline' source." + :group 'helm + :type 'string) + +(defcustom helm-save-configuration-functions + '(set-window-configuration . current-window-configuration) + "Functions used to restore or save configurations for frames and windows. +Specified as a pair of functions, where car is the restore +function and cdr is the save function. + +To save and restore frame configuration, set this variable to +'\(set-frame-configuration . current-frame-configuration\) + +NOTE: This may not work properly with own-frame minibuffer +settings. Older versions saves/restores frame configuration, but +the default has changed now to avoid flickering." + :group 'helm + :type 'sexp) + +(defcustom helm-display-function 'helm-default-display-buffer + "Function used to display `helm-buffer'. + +Local value in `helm-buffer' will take precedence on this default +value. Commands that are in `helm-commands-using-frame' will have +`helm-buffer' displayed in frame, `helm-display-function' being +ignored. +If no local value is found and current command is not one of +`helm-commands-using-frame' use this default value. +The function in charge of deciding which value use is +`helm-resolve-display-function'. + +To set it locally to `helm-buffer' in Helm sources use +`helm-set-local-variable' in init function or use +:display-function slot in `helm' call." + :group 'helm + :type 'symbol) + +(defcustom helm-case-fold-search 'smart + "Adds 'smart' option to `case-fold-search'. +Smart option ignores case for searches as long as there are no +upper case characters in the pattern. + +Use nil or t to turn off smart behavior and use +`case-fold-search' behavior. + +Default is smart. + +NOTE: Case fold search has no effect when searching asynchronous +sources, which relies on customized features implemented directly +into their execution process. See helm-grep.el for an example." + :group 'helm + :type '(choice (const :tag "Ignore case" t) + (const :tag "Respect case" nil) + (other :tag "Smart" 'smart))) + +(defcustom helm-file-name-case-fold-search + (if (memq system-type + '(cygwin windows-nt ms-dos darwin)) + t + helm-case-fold-search) + "Local setting of `helm-case-fold-search' for reading filenames. + +See `helm-case-fold-search' for more info." + :group 'helm + :type 'symbol) + +(defcustom helm-reuse-last-window-split-state nil + "Use the same state of window split, vertical or horizontal. +`helm-toggle-resplit-window' for the next helm session will use +the same window scheme as the previous session unless +`helm-split-window-default-side' is 'same or 'other." + :group 'helm + :type 'boolean) + +(defcustom helm-split-window-preferred-function 'helm-split-window-default-fn + "Default function used for splitting window." + :group 'helm + :type 'function) + +(defcustom helm-split-window-default-side 'below + "The default side to display `helm-buffer'. +Must be one acceptable arg for `split-window' SIDE, +that is `below', `above', `left' or `right'. + +Other acceptable values are `same' which always displays +`helm-buffer' in current window and `other' that displays +`helm-buffer' below if only one window or in +`other-window-for-scrolling' when available. + +A nil value has same effect as `below'. If `helm-full-frame' is +non-nil, it take precedence over this setting. + +See also `helm-split-window-inside-p' and +`helm-always-two-windows' that take precedence over this. + +NOTE: this has no effect if +`helm-split-window-preferred-function' is not +`helm-split-window-default-fn' unless this new function can +handle this." + :group 'helm + :type 'symbol) + +(defcustom helm-split-window-other-side-when-one-window 'below + "The default side to display `helm-buffer' when (1) +`helm-split-window-default-side' is 'other and (2) +the current frame only has one window. Possible values +are acceptable args for `split-window' SIDE, that is `below', +`above', `left' or `right'. + +If `helm-full-frame' is non-nil, it takes precedence over this +setting. + +See also `helm-split-window-inside-p' and `helm-always-two-windows' that +takes precedence over this. + +NOTE: this has no effect if +`helm-split-window-preferred-function' is not +`helm-split-window-default-fn' unless this new function can +handle this." + :group 'helm + :type 'symbol) + +(defcustom helm-display-buffer-default-height nil + "Initial height of `helm-buffer', specified as an integer or a function. + +The function should take one arg and be responsible for re-sizing +the window; function's return value is ignored. Note that this +has no effect when the split is vertical. See `display-buffer' +for more info." + :group 'helm + :type '(choice integer function)) + +(defcustom helm-display-buffer-default-width nil + "Initial width of `helm-buffer', specified as an integer or a function. + +The function should take one arg and be responsible for re-sizing +the window; function's return value is ignored. Note that this +have no effect when the split is horizontal. See `display-buffer' +for more info." + :group 'helm + :type '(choice integer function)) + +(defvaralias 'helm-split-window-in-side-p 'helm-split-window-inside-p) +(make-obsolete-variable 'helm-split-window-in-side-p 'helm-split-window-inside-p "2.8.6") +(defcustom helm-split-window-inside-p nil + "Force split inside selected window when non-nil. +See also `helm-split-window-default-side'. + +NOTE: this has no effect if +`helm-split-window-preferred-function' is not +`helm-split-window-default-fn' unless this new function can +handle this." + :group 'helm + :type 'boolean) + +(defcustom helm-always-two-windows nil + "When non-nil Helm uses two windows in this frame. + +I.e. `helm-buffer' in one window and `helm-current-buffer' +in the other. + +Note: this has no effect when `helm-split-window-inside-p' is +non-nil, or when `helm-split-window-default-side' is set to +'same. + +When `helm-autoresize-mode' is enabled, setting this to nil +will have no effect. + +Also when non-nil it overrides the effect of +`helm-split-window-default-side' set to `other'." + :group 'helm + :type 'boolean) + +(defcustom helm-display-buffer-width 72 + "Frame width when displaying helm-buffer in own frame." + :group 'helm + :type 'integer) + +(defcustom helm-display-buffer-height 20 + "Frame height when displaying helm-buffer in own frame." + :group 'helm + :type 'integer) + +(defcustom helm-default-display-buffer-functions nil + "Action functions to pass to `display-buffer'. +See (info \"(elisp) Buffer Display Action Functions\"). + +It has no effect when `helm-always-two-windows' is non-nil and +may override other settings like `helm-split-window-inside-p'." + :group 'helm + :type '(repeat symbol)) + +(defcustom helm-default-display-buffer-alist nil + "Additional alist to pass to `display-buffer' action. +See (info \"(elisp) Action Alists for Buffer Display\"). + +It has no effect when `helm-always-two-windows' is non-nil and +may override other settings like `helm-split-window-inside-p'. +Note that window-height and window-width have to be configured in +`helm-display-buffer-height' and `helm-display-buffer-width'." + :group 'helm + :type '(alist :key-type symbol :value-type sexp)) + +(defcustom helm-sources-using-default-as-input '(helm-source-imenu + helm-source-imenu-all + helm-source-info-elisp + helm-source-etags-select + helm-source-man-pages + helm-source-occur + helm-source-moccur + helm-source-grep-ag + helm-source-grep-git + helm-source-grep) + "List of Helm sources that need to use `helm-maybe-use-default-as-input'. +When a source is a member of this list, default `thing-at-point' +will be used as input." + :group 'helm + :type '(repeat (choice symbol))) + +(defcustom helm-delete-minibuffer-contents-from-point t + "When non-nil, `helm-delete-minibuffer-contents' deletes region from `point'. +Otherwise it deletes `minibuffer-contents'. +See documentation for `helm-delete-minibuffer-contents'." + :group 'helm + :type 'boolean) + +(defcustom helm-follow-mode-persistent nil + "When non-nil, save last state of `helm-follow-mode' for the next Emacs sessions. + +Each time you turn on or off `helm-follow-mode', the current +source name will be stored or removed from +`helm-source-names-using-follow'. + +Note that this may be disabled in some places where it is unsafe +to use because persistent action is changing according to +context." + :group 'helm + :type 'boolean) + +(defcustom helm-source-names-using-follow nil + "A list of source names to have follow enabled. +This list of source names will be used only +when `helm-follow-mode-persistent' is non-nil. + +You don't have to customize this yourself unless you really want +and know what you are doing, instead just set +`helm-follow-mode-persistent' to non-nil and as soon as you turn +on or off `helm-follow-mode' (C-c C-f) in a source, Helm will +save or remove source name in this variable." + :group 'helm + :type '(repeat (choice string))) + +(defcustom helm-prevent-escaping-from-minibuffer t + "Prevent escaping from minibuffer with `other-window' during the Helm session." + :group 'helm + :type 'boolean) + +(defcustom helm-allow-mouse nil + "Allow mouse usage during the Helm session when non-nil. + +Note that this also allows moving out of minibuffer when clicking +outside of `helm-buffer', so it is up to you to get back to Helm +by clicking back in `helm-buffer' or minibuffer." + :group 'helm + :type 'boolean) + +(defcustom helm-move-to-line-cycle-in-source nil + "Cycle to the beginning or end of the list after reaching the bottom or top. +This applies when using `helm-next/previous-line'." + :group 'helm + :type 'boolean) + +(defcustom helm-fuzzy-match-fn 'helm-fuzzy-match + "The function for fuzzy matching in `helm-source-sync' based sources." + :group 'helm + :type 'function) + +(defcustom helm-fuzzy-search-fn 'helm-fuzzy-search + "The function for fuzzy matching in `helm-source-in-buffer' based sources." + :group 'helm + :type 'function) + +(defcustom helm-fuzzy-sort-fn 'helm-fuzzy-matching-default-sort-fn + "The sort transformer function used in fuzzy matching." + :group 'helm + :type 'function) + +(defcustom helm-fuzzy-matching-highlight-fn 'helm-fuzzy-default-highlight-match + "The function to highlight fuzzy matches." + :group 'helm + :type 'function) + +(defcustom helm-autoresize-max-height 40 + "Specify maximum height and defaults to percent of Helm window's frame height. + +See `fit-window-to-buffer' for more infos." + :group 'helm + :type 'integer) + +(defcustom helm-autoresize-min-height 10 + "Specify minimum height and defaults to percent of Helm window's frame height. + +If nil, `window-min-height' is used. +See `fit-window-to-buffer' for details." + :group 'helm + :type 'integer) + +(defcustom helm-input-method-verbose-flag nil + "The default value for `input-method-verbose-flag' used in Helm minibuffer. +It is nil by default, which does not turn off input method. Helm +updates and exits without interruption -- necessary for complex +methods. + +If set to any other value as per `input-method-verbose-flag', +then use `C-\\' to disable the `current-input-method' to exit or +update Helm." + :group 'helm + :type '(radio :tag "A flag to control extra guidance for input methods in helm." + (const :tag "Never provide guidance" nil) + (const :tag "Always provide guidance" t) + (const :tag "Provide guidance only for complex methods" complex-only))) + +(defcustom helm-display-header-line t + "Display header-line when non nil." + :group 'helm + :type 'boolean) + +(defcustom helm-inherit-input-method t + "Inherit `current-input-method' from `current-buffer' when non-nil. +The default is to enable this by default and then toggle +`toggle-input-method'." + :group 'helm + :type 'boolean) + +(defcustom helm-echo-input-in-header-line nil + "Send current input to header-line when non-nil." + :group 'helm + :type 'boolean) + +(defcustom helm-header-line-space-before-prompt 'left-fringe + "Specify the space before prompt in header-line. + +This will be used when `helm-echo-input-in-header-line' is +non-nil. + +Value can be one of the symbols 'left-fringe or 'left-margin or +an integer specifying the number of spaces before prompt. Note +that on input longer that `window-width' the continuation string +will be shown on left side of window without taking care of +this." + :group 'helm + :type '(choice + (symbol + (const :tag "Fringe" 'left-fringe) + (const :tag "Margin" 'left-margin)) + integer)) + +(defcustom helm-tramp-connection-min-time-diff 5 + "Value of `tramp-connection-min-time-diff' for Helm remote processes. +If set to zero Helm remote processes are not delayed. + +Setting this to a value less than 5 or disabling it with a zero +value is risky, however on Emacs versions starting at 24.5 it +seems it is now possible to disable it. + +Anyway at any time in Helm you can suspend your processes while +typing by hitting \\ `\\[helm-toggle-suspend-update]'. + +Only async sources than use a sentinel calling +`helm-process-deferred-sentinel-hook' are affected by this." + :type 'integer + :group 'helm) + +(defcustom helm-debug-root-directory nil + "When non-nil, save Helm log messages to a file in this directory. +When nil log messages are saved to a buffer instead. Log message +are saved only when `helm-debug' is non-nil, so setting this +doesn't enable debugging by itself. + +See `helm-log-save-maybe' for more info." + :type 'string + :group 'helm) + +(defcustom helm-show-action-window-other-window nil + "Show action buffer beside `helm-buffer' when non-nil. + +If nil don't split and replace helm-buffer by the action buffer +in same window. +If left display the action buffer at the left of helm-buffer. +If right or any other value, split at right. + +Note that this may not fit well with some Helm window +configurations, so it have only effect when +`helm-always-two-windows' is non-nil." + :group 'helm + :type '(choice + (const :tag "Split at left" left) + (const :tag "Don't split" nil) + (other :tag "Split at right" right))) + +(defcustom helm-cycle-resume-delay 1.0 + "Delay used before resuming in `helm-run-cycle-resume'." + :type 'float + :group 'helm) + +(defcustom helm-display-buffer-reuse-frame nil + "When non nil Helm frame is not deleted and reused in next sessions. + +This was used to workaround a bug in Emacs where frames where +popping up slowly, now that the bug have been fixed upstream +\(emacs-27) probably you don't want to use this any more. On +emacs-26 set `x-wait-for-event-timeout' to nil to have your +frames popping up fast." + :group 'helm + :type 'boolean) + +(defcustom helm-commands-using-frame nil + "A list of commands where `helm-buffer' is displayed in a frame." + :group 'helm + :type '(repeat symbol)) + +(defcustom helm-actions-inherit-frame-settings t + "Actions inherit Helm frame settings of initial command when non nil." + :group 'helm + :type 'boolean) + +(defcustom helm-use-undecorated-frame-option t + "Display Helm frame undecorated when non nil. + +This option has no effect with Emacs versions lower than 26." + :group 'helm + :type 'boolean) + +(defcustom helm-frame-background-color nil + "Background color for Helm frames, a string. +Fallback to default face background when nil." + :group 'helm + :type 'string) + +(defcustom helm-frame-foreground-color nil + "Foreground color for Helm frames, a string. +Fallback to default face foreground when nil" + :group 'helm + :type 'string) + +(defcustom helm-frame-alpha nil + "Alpha parameter for Helm frames, an integer. +Fallback to 100 when nil." + :group 'helm + :type 'integer) + +(defcustom helm-use-frame-when-more-than-two-windows nil + "Display Helm buffer in frame when more than two windows." + :group 'helm + :type 'boolean) + +(defvaralias 'helm-use-frame-when-dedicated-window + 'helm-use-frame-when-no-suitable-window) + +(defcustom helm-use-frame-when-no-suitable-window nil + "Display Helm buffer in frame when Helm is started from a dedicated window." + :group 'helm + :type 'boolean) +(make-obsolete-variable 'helm-use-frame-when-dedicated-window + 'helm-use-frame-when-no-suitable-window + "3.8.1") + +(defcustom helm-default-prompt-display-function + #'helm-set-default-prompt-display + "The function to use to set face of fake cursor in header-line." + :group 'helm + :type 'function) + +(defcustom helm-truncate-lines nil + "The value of `truncate-lines' when Helm starts. +You can toggle later `truncate-lines' with +\\\\[helm-toggle-truncate-line]." + :group 'helm + :type 'boolean) + +(defcustom helm-visible-mark-prefix "*" + "Prefix used in margin for marked candidates. +Set this to an empty string if you don't want prefix in margin when marking." + :group 'helm + :type 'string) + +;;; Faces +;; +;; +(defgroup helm-faces nil + "Customize the appearance of Helm." + :prefix "helm-" + :group 'faces + :group 'helm) + +(defface helm-source-header + `((((background dark)) + ,@(and (>= emacs-major-version 27) '(:extend t)) + :background "#22083397778B" + :foreground "white" + :weight bold :height 1.3 :family "Sans Serif") + (((background light)) + ,@(and (>= emacs-major-version 27) '(:extend t)) + :background "#abd7f0" + :foreground "black" + :weight bold :height 1.3 :family "Sans Serif")) + "Face for source header in the Helm buffer." + :group 'helm-faces) + +(defface helm-visible-mark + `((((min-colors 88) (background dark)) + ,@(and (>= emacs-major-version 27) '(:extend t)) + :background "green1" + :foreground "black") + (((background dark)) + ,@(and (>= emacs-major-version 27) '(:extend t)) + :background "green" + :foreground "black") + (((background light)) + ,@(and (>= emacs-major-version 27) '(:extend t)) + :background "#d1f5ea") + (((min-colors 88)) + ,@(and (>= emacs-major-version 27) '(:extend t)) + :background "green1") + (t ,@(and (>= emacs-major-version 27) '(:extend t)) + :background "green")) + "Face for visible mark." + :group 'helm-faces) + +(defface helm-header + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :inherit header-line)) + "Face for header lines in the Helm buffer." + :group 'helm-faces) + +(defface helm-candidate-number + `((((background dark)) + ,@(and (>= emacs-major-version 27) '(:extend t)) + :background "Yellow" :foreground "black") + (((background light)) + ,@(and (>= emacs-major-version 27) '(:extend t)) + :background "#faffb5" :foreground "black")) + "Face for candidate number in mode-line." + :group 'helm-faces) + +(defface helm-candidate-number-suspended + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :inherit helm-candidate-number :inverse-video t)) + "Face for candidate number in mode-line when Helm is suspended." + :group 'helm-faces) + +(defface helm-selection + `((((background dark)) + ,@(and (>= emacs-major-version 27) '(:extend t)) + :background "ForestGreen" + :distant-foreground "black") + (((background light)) + ,@(and (>= emacs-major-version 27) '(:extend t)) + :background "#b5ffd1" + :distant-foreground "black")) + "Face for currently selected item in the Helm buffer." + :group 'helm-faces) + +(defface helm-separator + `((((background dark)) + ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "red") + (((background light)) + ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "#ffbfb5")) + "Face for multiline source separator." + :group 'helm-faces) + +(defface helm-action + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :underline t)) + "Face for action lines in the Helm action buffer." + :group 'helm-faces) + +(defface helm-prefarg + `((((background dark)) + ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "green") + (((background light)) + ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "red")) + "Face for showing prefix arg in mode-line." + :group 'helm-faces) + +(defface helm-match + `((((background light)) + ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "#b00000") + (((background dark)) + ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "gold1")) + "Face used to highlight matches." + :group 'helm-faces) + +(defface helm-header-line-left-margin + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :foreground "black" :background "yellow")) + "Face used to highlight helm-header sign in left-margin." + :group 'helm-faces) + +(defface helm-minibuffer-prompt + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :inherit minibuffer-prompt)) + "Face used for the minibuffer/headline prompt (such as Pattern:) in Helm." + :group 'helm-faces) + +(defface helm-eob-line + `((t ,@(and (>= emacs-major-version 27) '(:extend t)) + :inherit default)) + "Face for empty line at end of sources in the Helm buffer. +Allow specifying the height of this line." + :group 'helm-faces) + +(defface helm-mark-prefix + `((t :inherit default)) + "Face for string `helm-visible-mark-prefix'." + :group 'helm-faces) + +;;; Variables. +;; +;; +(defvar helm-selection-overlay nil + "Overlay used to highlight the currently selected item.") + +(defvar helm-async-processes nil + "List of information about asynchronous processes managed by Helm.") + +(defvar helm-before-initialize-hook nil + "Runs before Helm initialization. +This hook runs before init functions in `helm-sources', which is +before creation of `helm-buffer'. Set local variables for +`helm-buffer' that need a value from `current-buffer' with +`helm-set-local-variable'.") + +(defvar helm-after-initialize-hook nil + "Runs after Helm initialization. +This hook runs after `helm-buffer' is created but not from +`helm-buffer'. The hook needs to specify in which buffer to +run.") + +(defvaralias 'helm-update-hook 'helm-after-update-hook) +(make-obsolete-variable 'helm-update-hook 'helm-after-update-hook "1.9.9") + +(defvar helm-after-update-hook nil + "Runs after updating the Helm buffer with the new input pattern.") + +(defvar helm-before-update-hook nil + "Runs before updating the Helm buffer with the new input pattern.") + +(defvar helm-cleanup-hook nil + "Runs after exiting the minibuffer and before performing an +action. + +This hook runs even if Helm exits the minibuffer abnormally (e.g. +via `helm-keyboard-quit').") + +(defvar helm-select-action-hook nil + "Runs when opening the action buffer.") + +(defvar helm-before-action-hook nil + "Runs before executing action. +Unlike `helm-cleanup-hook', this hook runs before Helm closes the +minibuffer and also before performing an action.") + +(defvar helm-after-action-hook nil + "Runs after executing action.") + +(defvar helm-exit-minibuffer-hook nil + "Runs just before exiting the minibuffer. + +This hook runs when Helm exits the minibuffer normally (e.g., via +candidate selection), but does NOT run if Helm exits the +minibuffer abnormally (e.g. via `helm-keyboard-quit').") + +(defvar helm-after-persistent-action-hook nil + "Runs after executing persistent action.") + +(defvar helm-move-selection-before-hook nil + "Runs before moving selection in `helm-buffer'.") + +(defvar helm-move-selection-after-hook nil + "Runs after moving selection in `helm-buffer'.") + +(defvar helm-after-preselection-hook nil + "Runs after pre-selection in `helm-buffer'.") + +(defvar helm-window-configuration-hook nil + "Runs when switching to and from the action buffer. +Should run also at end of `helm-display-function'.") + +(defvar helm-execute-action-at-once-if-one nil + "When non-nil execute the default action and then exit if only one candidate. +If symbol 'current-source is given as value exit if only one +candidate in current source. This variable accepts a function +with no args that should returns a boolean value or +'current-source.") + +(defvar helm-quit-if-no-candidate nil + "When non-nil, quit if there are no candidates. +This variable accepts a function.") + +(defvar helm-debug-variables nil + "A list of Helm variables that `helm-debug-output' displays. +If nil, `helm-debug-output' includes only variables with `helm-' +prefixes.") + +(defvar helm-debug-buffer "*Debug Helm Log*") + +(defvar helm-debug nil + "If non-nil, write log message to `helm-debug-buffer'. +Default is nil, which disables writing log messages because the +size of `helm-debug-buffer' grows quickly.") + +(defvar helm-mode-line-string "\ +\\\ +\\[helm-help]:Help \ +\\[helm-select-action]:Act \ +\\[helm-maybe-exit-minibuffer]/\ +f1/f2/f-n:NthAct \ +\\[helm-toggle-suspend-update]:Tog.suspend \ +\\[helm-customize-group]:Conf" + "Help string displayed by Helm in the mode-line. +It is either a string or a list of two string arguments where the +first string is the name and the second string is displayed in +the mode-line. When nil, it defaults to `mode-line-format'.") + +(defvar helm-minibuffer-set-up-hook nil + "Hook that runs at minibuffer initialization. +A hook useful for modifying minibuffer settings in Helm. + +An example that hides the minibuffer when using +`helm-echo-input-in-header-line': + + (add-hook 'helm-minibuffer-set-up-hook #'helm-hide-minibuffer-maybe) + +Note that we check `helm-echo-input-in-header-line' value +from `helm-buffer' which allows detecting possible local +value of this var.") + +(defvar helm-help-message + "* Helm Generic Help +** Basics + +To navigate in this Help buffer see [[Helm help][here]]. + +Helm narrows down the list of candidates as you type a filter +pattern. See [[Matching in Helm][Matching in Helm]]. + +Helm accepts multiple space-separated patterns, each pattern can +be negated with \"!\". + +Helm also supports fuzzy matching in some places when specified, +you will find several variables to enable fuzzy matching in +diverse [[Helm sources][sources]], see [[https://github.com/emacs-helm/helm/wiki/Fuzzy-matching][fuzzy-matching]] in helm-wiki for more infos. + +Helm generally uses familiar Emacs keys to navigate the list. +Here follow some of the less obvious bindings: + +- `\\\\[helm-maybe-exit-minibuffer]' selects the +candidate from the list, executes the default action upon exiting +the Helm session. + +- `\\\\[helm-execute-persistent-action]' executes the +default action but without exiting the Helm session. Not all +sources support this. + +- `\\\\[helm-select-action]' displays a list of actions +available on current candidate or all marked candidates. The +default binding is ordinarily used for completion, but that +would be redundant since Helm completes upon every character +entered in the prompt. See [[https://github.com/emacs-helm/helm/wiki#helm-completion-vs-emacs-completion][Helm wiki]]. + +Note: In addition to the default actions list, additional actions +appear depending on the type of the selected candidate(s). They +are called filtered actions. + +** Helm sources + +Helm uses what's called sources to provide different kinds of +completions. Each Helm session can handle one or more source. A +source is an alist object which is build from various classes, +see [[Writing your own Helm sources][here]] and [[https://github.com/emacs-helm/helm/wiki/Developing#creating-a-source][Helm wiki]] for more infos. + +*** Configure sources + +You will find in Helm sources already built and bound to a +variable called generally `helm-source-'. In this case +it is an alist and you can change the attributes (keys) values +using `helm-set-attr' function in your configuration. Of course +you have to ensure before calling `helm-set-attr' that the file +containing source is loaded, e.g. with `with-eval-after-load'. Of +course you can also completely redefine the source but this is +generally not elegant as it duplicate for its most part code +already defined in Helm. + +You will find also sources that are not built and even not bound +to any variables because they are rebuilded at each start of a +Helm session. In this case you can add a defmethod called +`helm-setup-user-source' to your config: + +#+begin_src elisp + + (cl-defmethod helm-setup-user-source ((source helm-moccur-class)) + (setf (slot-value source 'follow) -1)) + +#+end_src + +See +[[https://github.com/emacs-helm/helm/wiki/FAQ#why-is-a-customizable-helm-source-nil][here]] +for more infos, and for more complex examples of configuration +[[https://github.com/thierryvolpiatto/emacs-tv-config/blob/master/init-helm.el#L340][here]]. + +** Modify keybindings in Helm + +Helm main keymap is `helm-map', all keys bound in this map apply +to all Helm sources. However, most sources have their own keymap, +with each binding overriding its counterpart in `helm-map', you +can see all bindings in effect in the [[Commands][Commands]] +section (available only if the source has its own keymap and +documentation of course). + +** Matching in Helm + +All that you write in minibuffer is interpreted as a regexp or +multiple regexps if separated by a space. This is true for most +sources unless the developer of the source has disabled it or +have choosen to use fuzzy matching. Even if a source has fuzzy +matching enabled, Helm will switch to multi match as soon as it +detects a space in the pattern. It may also switch to multi match +as well if pattern starts with a \"^\" beginning of line sign. In +those cases each pattern separated with space should be a regexp +and not a fuzzy pattern. When using multi match patterns, each +pattern starting with \"!\" is interpreted as a negation i.e. +match everything but this. + +*** Completion-styles + +UPDATE: At version 3.8.0 Helm default is now to NOT use +`completion-styles' i.e. now `helm-completion-style' default to +'helm and no more to 'emacs. + +If you want to use `completion-styles' in Helm customize +`helm-completion-style' to 'emacs. + +Helm generally fetches its candidates with the :candidates +function up to `helm-candidate-number-limit' and then applies +match functions to these candidates according to `helm-pattern'. +But Helm allows matching candidates directly from the :candidates +function using its own `completion-styles'. +Helm provides 'helm completion style but also 'helm-flex +completion style for Emacs<27 that don't have 'flex completion +style, otherwise (emacs-27) 'flex completion style is used to +provide fuzzy aka flex completion. + +When using helm-fuzzy as `helm-completion-style' helm use its own +fuzzy implementation which have nothing to do with emacs `flex' +style. + +Any Helm sources can use `completion-styles' +by using :match-dynamic slot and building their :candidates +function with `helm-dynamic-completion'. + +Example: + +#+begin_src elisp + + (helm :sources (helm-build-sync-source \"test\" + :candidates (helm-dynamic-completion + '(foo bar baz foab) + 'symbolp) + :match-dynamic t) + :buffer \"*helm test*\") + +#+end_src + +By default Helm sets up `completion-styles' and always adds 'helm +to it. However the flex completion styles are not added. This is +up to the user if she wants to have such completion to enable +this. +As specified above use 'flex for emacs-27 and 'helm-flex for +emacs-26. Anyway, 'helm-flex is not provided in +`completion-styles-alist' if 'flex is present. + +Finally Helm provides two user variables to control +`completion-styles' usage: `helm-completion-style' and +`helm-completion-styles-alist'. Both variables are customizable. +The former allows retrieving previous Helm behavior if needed, by +setting it to `helm' or `helm-fuzzy', default being `emacs' which +allows dynamic completion and usage of `completion-styles'. The +second allows setting `helm-completion-style' per mode and also +specifying `completion-styles' per mode (see its docstring). Note +that these two variables take effect only in helm-mode i.e. in +all that uses `completion-read' or `completion-in-region', IOW all +helmized commands. File completion in `read-file-name' family +doesn't obey completion-styles and has its own file completion +implementation. Native Helm commands using `completion-styles' +doesn't obey `helm-completion-style' and +`helm-completion-styles-alist' (e.g., helm-M-x). + +Also for a better control of styles in native Helm sources (not +helmized by helm-mode) using :match-dynamic, +`helm-dynamic-completion' provides a STYLES argument that allows +specifying explicitely styles for this source. + +NOTE: Some old completion styles are not working fine with Helm +and are disabled by default in +`helm-blacklist-completion-styles'. They are anyway not useful in +Helm because 'helm style supersedes these styles. + +** Helm mode + +`helm-mode' toggles Helm completion in native Emacs functions, so +when you turn `helm-mode' on, commands like `switch-to-buffer' +will use Helm completion instead of the usual Emacs completion +buffer. + +*** What gets or does not get \"helmized\" when `helm-mode' is enabled? + +Helm provides generic completion on all Emacs functions using +`completing-read', `completion-in-region' and their derivatives, +e.g. `read-file-name'. Helm exposes a user variable to control +which function to use for a specific Emacs command: +`helm-completing-read-handlers-alist'. If the function for a +specific command is nil, it turns off Helm completion. See the +variable documentation for more infos. + +*** Helm functions vs helmized Emacs functions + +While there are Helm functions that perform the same completion +as other helmized Emacs functions, e.g. `switch-to-buffer' and +`helm-buffers-list', the native Helm functions like +`helm-buffers-list' can receive new features that allow marking +candidates, have several actions, etc. Whereas the helmized Emacs +functions only have Helm completion, Emacs can provide no more +than one action for this function. This is the intended behavior. + +Generally you are better off using the native Helm command than +the helmized Emacs equivalent. + +*** Completion behavior with Helm and completion-at-point + +Helm is NOT completing dynamically. That means that when you are +completing some text at point, completion is done against this +text and subsequent characters you add AFTER this text. This +allows you to use matching methods provided by Helm, that is multi +matching or fuzzy matching (see [[Matching in Helm][Matching in +Helm]]). + +Completion is not done dynamically (against `helm-pattern') +because backend functions (i.e. `completion-at-point-functions') +are not aware of Helm matching methods. + +By behaving like this, the benefit is that you can fully use Helm +matching methods but you can't start a full completion against a +prefix different than the initial text you have at point. Helm +warns you against this by colorizing the initial input and sends +a user-error message when trying to delete backward text beyond +this limit at first hit on DEL. A second hit on DEL within a +short delay (1s) quits Helm and delete-backward char in +current-buffer. + +** Helm help + +\\[helm-documentation]: Show all Helm documentations concatenated +in one org file. + +From a Helm session, just hit \\\\[helm-help] to have +the documentation for the current source followed by the global +Helm documentation. + +While in the help buffer, most of the Emacs regular key bindings +are available; the most important ones are shown in minibuffer. +However, due to implementation restrictions, no regular Emacs +keymap is used (it runs in a loop when reading the help buffer). +Only simple bindings are available and they are defined in +`helm-help-hkmap', which is a simple alist of (key . function). +You can define or redefine bindings in help with +`helm-help-define-key' or by adding/removing entries directly in +`helm-help-hkmap'. +See `helm-help-hkmap' for restrictions on bindings and functions. + +The documentation of default bindings are: + +| Key | Alternative keys | Command | +|-----------+------------------+---------------------| +| C-v | Space next | Scroll up | +| M-v | b prior | Scroll down | +| C-s | | Isearch forward | +| C-r | | Isearch backward | +| C-a | | Beginning of line | +| C-e | | End of line | +| C-f | right | Forward char | +| C-b | left | Backward char | +| C-n | down | Next line | +| C-p | up | Previous line | +| M-a | | Backward sentence | +| M-e | | Forward sentence | +| M-f | | Forward word | +| M-b | | Backward word | +| M-> | | End of buffer | +| M-< | | Beginning of buffer | +| C- | | Toggle mark | +| C-M-SPACE | | Mark sexp | +| RET | | Follow org link | +| C-% | | Push org mark | +| C-& | | Goto org mark-ring | +| TAB | | Org cycle | +| M- | | Toggle visibility | +| M-w | | Copy region | +| q | | Quit | + +** Customize Helm + +Helm provides a lot of user variables for extensive customization. +From any Helm session, type \\\\[helm-customize-group] +to jump to the current source `custom' group. Helm also has a +special group for faces you can access via `M-x customize-group +RET helm-faces'. + +Note: Some sources may not have their group set and default to +the `helm' group. + +** Display Helm in windows and frames + +You can display the Helm completion buffer in many different +window configurations, see the custom interface to discover the +different windows configurations available (See [[Customize Helm][Customize Helm]] to jump to custom interface). +When using Emacs in a graphic display (i.e. not in a terminal) you can as +well display your Helm buffers in separated frames globally for +all Helm commands or separately for specific Helm commands. +See `helm-display-function' and `helm-commands-using-frame'. +See also [[https://github.com/emacs-helm/helm/wiki/frame][helm wiki]] for more infos. + +There is a variable to allow reusing frame instead of deleting +and creating a new one at each session, see `helm-display-buffer-reuse-frame'. +Normally you don't have to use this, it have been made to workaround +slow frame popup in Emacs-26, to workaround this slowness in Emacs-26 use instead + +#+begin_src elisp + (when (= emacs-major-version 26) + (setq x-wait-for-event-timeout nil)) +#+end_src + +WARNING: +There is a package called posframe and also one called helm-posframe, +you DO NOT need these packages to display helm buffers in frames. + +** Helm's basic operations and default key bindings + +| Key | Alternative Keys | Command | +|---------+------------------+----------------------------------------------------------------------| +| C-p | Up | Previous line | +| C-n | Down | Next line | +| M-v | prior | Previous page | +| C-v | next | Next page | +| Enter | | Execute first (default) action / Select [1] | +| M-< | | First line | +| M-> | | Last line | +| C-M-S-v | M-prior, C-M-y | Previous page (other-window) | +| C-M-v | M-next | Next page (other-window) | +| Tab | C-i | Show action list | +| M-o | left | Previous source | +| C-o | right | Next source | +| C-k | | Delete pattern (with prefix arg delete from point to end or all [2]) | +| C-j | | Persistent action (Execute and keep Helm session) | + +\[1] Behavior may change depending context in some source e.g. `helm-find-files'. + +\[2] Delete from point to end or all depending on the value of +`helm-delete-minibuffer-contents-from-point'. + +NOTE: Any of these bindings are from `helm-map' and may be +overriten by the map specific to the current source in use (each +source can have its own keymap). + +** The actions menu + +You can display the action menu in the same window +as helm candidates (default) or in a side window according to +`helm-show-action-window-other-window' value. + +When the action menu popup, the helm prompt is used to narrow +down this menu, no more candidates. + +When `helm-allow-mouse' is non nil, you can use as well +mouse-3 (right click) in the candidate zone to select actions +with the mouse once your candidate is selected. + +** Action transformers + +You may be surprized to see your actions list changing depending +on the context. This happen when a source has an action +transformer function which checks the current selected candidate +and adds specific actions for this candidate. + +** Shortcuts for n-th first actions + +f1-f12: Execute n-th action where n is 1 to 12. + +** Shortcuts for executing the default action on the n-th candidate + +Helm does not display line numbers by default, with Emacs-26+ you +can enable it permanently in all helm buffers with: + + (add-hook 'helm-after-initialize-hook 'helm-init-relative-display-line-numbers) + +You can also toggle line numbers with +\\\\[helm-display-line-numbers-mode] in current Helm +buffer. + +Of course when enabling `global-display-line-numbers-mode' Helm +buffers will have line numbers as well. \(Don't forget to +customize `display-line-numbers-type' to relative). + +In Emacs versions < to 26 you will have to use +[[https://github.com/coldnew/linum-relative][linum-relative]] +package and `helm-linum-relative-mode'. + +Then when line numbers are enabled with one of the methods above +the following keys are available([1]): + +C-x : Execute default action on the n-th candidate before +currently selected candidate. + +C-c : Execute default action on the n-th candidate after +current selected candidate. + +\"n\" is limited to 1-9. For larger jumps use other navigation +keys. + +\[1] Note that the key bindings are always available even if line +numbers are not displayed. They are just useless in this case. + +** Mouse control in Helm + +A basic support for the mouse is provided when the user sets +`helm-allow-mouse' to non-nil. + +- mouse-1 selects the candidate. +- mouse-2 executes the default action on selected candidate. +- mouse-3 pops up the action menu. + +Note: When mouse control is enabled in Helm, it also lets you +click around and lose the minibuffer focus: you'll have to click +on the Helm buffer or the minibuffer to retrieve control of your +Helm session. + +** Marked candidates + +You can mark candidates to execute an action on all of them +instead of the current selected candidate only. (See bindings +below.) Most Helm actions operate on marked candidates unless +candidate-marking is explicitely forbidden for a specific source. + +- To mark/unmark a candidate, use +\\[helm-toggle-visible-mark]. (See bindings below.) With a +numeric prefix arg mark ARG candidates forward, if ARG is +negative mark ARG candidates backward. + +- To mark all visible unmarked candidates at once in current +source use \\[helm-mark-all]. With a prefix argument, mark all +candidates in all sources. + +- To unmark all visible marked candidates at once use + \\[helm-unmark-all]. + +- To mark/unmark all candidates at once use +\\[helm-toggle-all-marks]. With a prefix argument, mark/unmark +all candidates in all sources. + +Note: When multiple candidates are selected across different +sources, only the candidates of the current source will be used +when executing most actions (as different sources can have +different actions). Some actions support multi-source marking +however. + +** Follow candidates + +When `helm-follow-mode' is on (\\\\[helm-follow-mode] +to toggle it), moving up and down Helm session or updating the +list of candidates will automatically execute the +persistent-action as specified for the current source. + +If `helm-follow-mode-persistent' is non-nil, the state of the +mode will be restored for the following Helm sessions. + +If you just want to follow candidates occasionally without +enabling `helm-follow-mode', you can use +\\\\[helm-follow-action-forward] or +\\[helm-follow-action-backward] instead. Conversely, when +`helm-follow-mode' is enabled, those commands go to previous/next +line without executing the persistent action. + +** Frequently Used Commands + +|Keys|Description +|-----------+----------| +|\\[helm-toggle-resplit-and-swap-windows]|Toggle vertical/horizontal split on first hit and swap Helm window on second hit. +|\\[helm-exchange-minibuffer-and-header-line]|Exchange minibuffer and header-line. +|\\[helm-quit-and-find-file]|Drop into `helm-find-files'. +|\\[helm-kill-selection-and-quit]|Kill display value of candidate and quit (with prefix arg, kill the real value). +|\\[helm-yank-selection]|Yank current selection into pattern. +|\\[helm-insert-or-copy]|Insert or copy marked candidates (C-u) . +|\\[helm-follow-mode]|Toggle automatic execution of persistent action. +|\\[helm-follow-action-forward]|Run persistent action then select next line. +|\\[helm-follow-action-backward]|Run persistent action then select previous line. +|\\[helm-refresh]|Recalculate and redisplay candidates. +|\\[helm-toggle-suspend-update]|Toggle candidate updates. + +** Special yes, no or yes for all answers + +You may be prompted in the minibuffer to answer by [y,n,!,q] in +some places for confirmation. + +- y mean yes +- no mean no +- ! mean yes for all +- q mean quit or abort current operation. + +When using ! you will not be prompted for the same thing in +current operation any more, e.g. file deletion, file copy etc... + +** Moving in `helm-buffer' + +You can move in `helm-buffer' with the usual commands used in +Emacs: \(\\\\[helm-next-line], +\\\\[helm-previous-line], etc. See above basic +commands. When `helm-buffer' contains more than one source, +change source with \\\\[helm-next-source] and +\\[helm-previous-source]. + +Note: When reaching the end of a source, +\\\\[helm-next-line] will *not* go to the next source +when variable `helm-move-to-line-cycle-in-source' is non-nil, so +you will have to use \\\\[helm-next-source] and +\\[helm-previous-source]. + +** Resume previous session from current Helm session + +You can use `C-c n' (`helm-run-cycle-resume') to cycle in +resumables sources. `C-c n' is a special key set with +`helm-define-key-with-subkeys' which, after pressing it, allows +you to keep cycling with further `n'. + +Tip: You can bound the same key in `global-map' to + `helm-cycle-resume' with `helm-define-key-with-subkeys' to + let you transparently cycle sessions, Helm fired up or not. + You can also bind the cycling commands to single key + presses (e.g., `S-') this time with a simple + `define-key'. (Note that `S-' is not available in + terminals.) + +Note: `helm-define-key-with-subkeys' is available only once Helm +is loaded. + +You can also use +\\\\[helm-resume-previous-session-after-quit] to resume +the previous session, or +\\\\[helm-resume-list-buffers-after-quit] to have +completion on all resumable buffers. + +** Global commands + +*** Resume Helm session from outside Helm + +\\\\[helm-resume] revives the last Helm session. +Binding a key to this command will greatly improve Helm +interactivity, e.g. when quitting Helm accidentally. + +You can call \\\\[helm-resume] with a prefix argument +to choose \(with completion!) which session you'd like to resume. +You can also cycle in these sources with `helm-cycle-resume' (see +above). + +** Debugging Helm + +Helm exposes the special variable `helm-debug': setting it to +non-nil will enable Helm logging in a special outline-mode +buffer. Helm resets the variable to nil at the end of each +session. + +For convenience, \\\\[helm-enable-or-switch-to-debug] +allows you to turn on debugging for this session only. To avoid +accumulating log entries while you are typing patterns, you can +use \\\\[helm-toggle-suspend-update] to turn off +updating. When you are ready turn it on again to resume logging. + +Once you exit your Helm session you can access the debug buffer +with `helm-debug-open-last-log'. It is possible to save logs to +dated files when `helm-debug-root-directory' is set to a valid +directory. + +Note: Be aware that Helm log buffers grow really fast, so use +`helm-debug' only when needed. + +** Writing your own Helm sources + +Writing simple sources for your own usage is easy. When calling +the `helm' function, the sources are added the :sources slot +which can be a symbol or a list of sources. Sources can be built +with different EIEIO classes depending on what you want to do. To +simplify this, several `helm-build-*' macros are provided. Below +there are simple examples to start with. + +We will not go further here, see +[[https://github.com/emacs-helm/helm/wiki/Developing][Helm wiki]] +and the source code for more information and more complex +examples. + +#+begin_src elisp + + ;; Candidates are stored in a list. + (helm :sources (helm-build-sync-source \"test\" + ;; A function can be used as well + ;; to provide candidates. + :candidates '(\"foo\" \"bar\" \"baz\")) + :buffer \"*helm test*\") + + ;; Candidates are stored in a buffer. + ;; Generally faster but doesn't allow a dynamic updating + ;; of the candidates list i.e the list is fixed on start. + (helm :sources (helm-build-in-buffer-source \"test\" + :data '(\"foo\" \"bar\" \"baz\")) + :buffer \"*helm test*\") + +#+end_src + +** Helm Map +\\{helm-map}" + "Message string containing detailed help for `helm'. +It also accepts function or variable symbol.") + +(defvar helm-autoresize-mode) ;; Undefined in `helm-default-display-buffer'. + +(defvar helm-async-outer-limit-hook nil + "Run in async sources when process output is out of `candidate-number-limit'. +Should be set locally to `helm-buffer' with `helm-set-local-variable'.") + +(defvar helm-quit-hook nil + "A hook that runs when quitting Helm.") + +(defvar helm-resume-after-hook nil + "A hook that runs after resuming a Helm session. +The hook should takes one arg SOURCES.") + +(defvar helm-help-buffer-name "*Helm Help*" + "The name of helm help buffer.") + +;; See bug#2503. +(defvar helm-process-output-split-string-separator "\n" + "Separator to use when splitting helm async output.") + +;;; Internal Variables +;; +;; +(defvar helm-source-filter nil + "A list of source names to be displayed. +Other sources won't appear in the search results. +If nil, no filtering is done. +Don't set this directly, use `helm-set-source-filter' during a +Helm session to modify it.") +(defvar helm-saved-action nil + "Saved value of the currently selected action by key.") +(defvar helm-saved-current-source nil + "Value of the current source when the action list is shown.") +(defvar helm-in-persistent-action nil + "Flag whether in persistent-action or not.") +(defvar helm-last-buffer nil + "`helm-buffer' of a previous Helm session.") +(defvar helm-saved-selection nil + "Value of the currently selected object when the action list is shown.") +(defvar helm-sources nil + "[INTERNAL] Value of current sources in use, a list of alists. +The list of sources (symbols or alists) is normalized to alists +in `helm-initialize'.") +(defvar helm-buffer-file-name nil + "Variable `buffer-file-name' when Helm is invoked.") +(defvar helm-candidate-cache (make-hash-table :test 'equal) + "Holds the available candidate within a single Helm invocation.") +(defvar helm--candidate-buffer-alist nil) +(defvar helm-input "" + "The input typed in the candidates panel.") +(defvar helm-input-local nil + "Internal, store locally `helm-pattern' value for later use in `helm-resume'.") +(defvar helm--source-name nil) +(defvar helm-current-source nil) +(defvar helm-issued-errors nil) +(defvar helm--last-log-file nil + "The name of the log file of the last Helm session.") +(defvar helm--local-variables nil) +(defvar helm-split-window-state nil) +(defvar helm--window-side-state nil) +(defvar helm-selection-point nil + "The value of point at selection.") +(defvar helm-alive-p nil) +(defvar helm-visible-mark-overlays nil) +(defvar helm-update-blacklist-regexps '("^" "^ *" "$" "!" " " "\\b" + "\\<" "\\>" "\\_<" "\\_>" ".*" + "??" "?*" "*?" "?")) +(defvar helm--force-updating-p nil + "[INTERNAL] Don't use this in your programs.") +(defvar helm-exit-status 0 + "Flag to inform if Helm did exit or quit. +0 means Helm did exit when executing an action. +1 means Helm did quit with \\[keyboard-quit] +Knowing this exit-status could help restore a window config when +Helm aborts in some special circumstances. See +`helm-exit-minibuffer' and `helm-keyboard-quit'.") +(defvar helm-minibuffer-confirm-state nil) +(defvar helm--quit nil) +(defvar helm-buffers nil + "Helm buffers listed in order of most recently used.") +(defvar helm-current-position nil + "Cons of \(point . window-start\) when Helm is invoked. +`helm-current-buffer' uses this to restore position after +`helm-keyboard-quit'") +(defvar helm-last-frame-or-window-configuration nil + "Used to store window or frame configuration at Helm start.") +(defvar helm-onewindow-p nil) +(defvar helm-types nil) +(defvar helm--mode-line-string-real nil) ; The string to display in mode-line. +(defvar helm-persistent-action-display-window nil) +(defvar helm-marked-candidates nil + "Marked candidates. List of \(source . real\) pair.") +(defvar helm--mode-line-display-prefarg nil) +(defvar helm--temp-follow-flag nil + "[INTERNAL] A simple flag to notify persistent action we are following.") +(defvar helm--reading-passwd-or-string nil) +(defvar helm--in-update nil) +(defvar helm--in-fuzzy nil) +(defvar helm-maybe-use-default-as-input nil + "Flag to notify the use of use-default-as-input. +Use only in let-bindings. +Use :default arg of `helm' as input to update display. +Note that if also :input is specified as `helm' arg, it will take +precedence on :default.") +(defvar helm--temp-hooks nil + "Store temporary hooks added by `with-helm-temp-hook'.") +(defvar helm--prompt nil) +(defvar helm--file-completion-sources + '("Find Files" "Read File Name") + "Sources that use the *find-files mechanism can be added here. +Sources generated by `helm-mode' don't need to be added here +because they are automatically added. + +You should not modify this yourself unless you know what you are +doing.") +(defvar helm--completing-file-name nil + "Non nil when `helm-read-file-name' is running. +Used for `helm-file-completion-source-p'.") +;; Same as `ffap-url-regexp' but keep it here to ensure `ffap-url-regexp' is not nil. +(defvar helm--url-regexp "\\`\\(news\\(post\\)?:\\|mailto:\\|file:\\|\\(ftp\\|https?\\|telnet\\|gopher\\|www\\|wais\\)://\\)") +(defvar helm--ignore-errors nil + "Flag to prevent Helm popping up errors in candidates functions. +Should be set in candidates functions if needed, and will be +restored at end of session.") +(defvar helm--action-prompt "Select action: ") +(defvar helm--cycle-resume-iterator nil) +(defvar helm--buffer-in-new-frame-p nil) +(defvar helm-initial-frame nil + "[INTERNAL] The selected frame before starting Helm. +Helm use this internally to know in which frame it started, don't +modify this yourself.") +(defvar helm-popup-frame nil + "The frame where Helm is displayed. + +This is only used when Helm is using +`helm-display-buffer-in-own-frame' as `helm-display-function' and +`helm-display-buffer-reuse-frame' is non nil.") +(defvar helm--nested nil) +(defconst helm--frame-default-attributes + '(width height tool-bar-lines left top + title undecorated vertical-scroll-bars + visibility fullscreen menu-bar-lines undecorated + alpha foreground-color background-color) + "Frame parameters to save in `helm--last-frame-parameters'.") +(defvar helm--last-frame-parameters nil + "Frame parameters to save for later resuming. +Local to `helm-buffer'.") +(defvar helm--executing-helm-action nil + "Non nil when action is triggering a new helm-session. +This may be let bounded in other places to notify the display +function to reuse the same frame parameters as the previous Helm +session just like resume would do.") +(defvar helm--current-buffer-narrowed nil) +(defvar helm--suspend-update-interactive-flag nil) +(defvar helm-persistent-action-window-buffer nil + "[INTERNAL] Store the buffer where helm is started. +It is generally `helm-current-buffer', but when this one is displayed +in a dedicated buffer, helm can't start in this window and use another +window handling a buffer, it is this one we store.") +(defvar helm--tramp-archive-maybe-loaded nil) +(defvar helm--original-dedicated-windows-alist nil + "[INTERNAL] Store all dedicated windows with their dedicated state on startup") + +;; Utility: logging +(defun helm-log (format-string &rest args) + "Log message `helm-debug' is non-nil. +Messages are written to the `helm-debug-buffer' buffer. + +Argument FORMAT-STRING is a string to use with `format'. +Use optional arguments ARGS like in `format'." + (when helm-debug + (with-current-buffer (get-buffer-create helm-debug-buffer) + (outline-mode) + (buffer-disable-undo) + (let ((inhibit-read-only t)) + (goto-char (point-max)) + (insert (let ((tm (current-time))) + (format (concat (if (string-match "Start session" format-string) + "* " "** ") + "%s.%06d (%s)\n %s\n") + (format-time-string "%H:%M:%S" tm) + (nth 2 tm) + (helm-log-get-current-function) + (apply #'format (cons format-string args))))))))) + +(defun helm-log-run-hook (hook) + "Run HOOK like `run-hooks' but write these actions to Helm log buffer." + (helm-log "Executing %s with value = %S" hook (symbol-value hook)) + (helm-log "Executing %s with global value = %S" hook (default-value hook)) + (run-hooks hook) + (helm-log "executed %s" hook)) + +(defvar helm--log-exclude-functions '(helm-interpret-value + helm-log + helm-log-get-current-function + helm-log-error + helm-log-save-maybe + helm-log-run-hook + helm-apply-functions-from-source + helm-funcall-with-source helm-funcall-foreach + helm-compute-attr-in-sources)) +(defun helm-log-get-current-function () + "Get name of function calling `helm-log'." + (cl-loop for btn from 1 to 40 + for btf = (cl-second (backtrace-frame btn)) + for fn = (if (symbolp btf) (symbol-name btf) "") + if (and (string-match "\\`helm" fn) + (not (memq btf helm--log-exclude-functions))) + return fn)) + +(defun helm-log-error (&rest args) + "Accumulate error messages into `helm-issued-errors'. +ARGS are args given to `format'. +E.g. (helm-log-error \"Error %s: %s\" (car err) (cdr err))." + (apply 'helm-log (concat "ERROR: " (car args)) (cdr args)) + (let ((msg (apply 'format args))) + (unless (member msg helm-issued-errors) + (cl-pushnew msg helm-issued-errors :test 'equal)))) + +(defun helm-log-save-maybe () + "Save log buffer when `helm-debug-root-directory' is non nil. +Create `helm-debug-root-directory' directory if necessary. +Messages are logged to a file named with today's date and time in +this directory." + (when (and (stringp helm-debug-root-directory) + (not (file-directory-p helm-debug-root-directory))) + (make-directory helm-debug-root-directory t)) + (when helm-debug + (let ((logdir (expand-file-name (concat "helm-debug-" + (format-time-string "%Y%m%d")) + helm-debug-root-directory))) + (make-directory logdir t) + (with-current-buffer (get-buffer-create helm-debug-buffer) + (goto-char (point-max)) + (insert "\ + + +Local Variables: +mode: outline +End:") + (write-region (point-min) (point-max) + (setq helm--last-log-file + (expand-file-name + (format-time-string "%Y%m%d-%H%M%S") + logdir)) + nil 'silent) + (kill-buffer)))) + (setq helm-debug nil)) + +;;;###autoload +(defun helm-debug-open-last-log () + "Open Helm log file or buffer of last Helm session." + (interactive) + (if helm--last-log-file + (progn + (find-file helm--last-log-file) + (outline-mode) (view-mode 1) (visual-line-mode 1)) + (switch-to-buffer helm-debug-buffer) + (view-mode 1) (visual-line-mode 1))) + +(defun helm-print-error-messages () + "Print error messages in `helm-issued-errors'." + (and helm-issued-errors + (message "Helm issued errors: %s" + (mapconcat 'identity (reverse helm-issued-errors) "\n")))) + + +;; Test tools +(defmacro with-helm-time-after-update (&rest body) + (helm-with-gensyms (start-time time-elapsed) + `(let ((,start-time (float-time)) ,time-elapsed) + (add-hook 'helm-after-update-hook + (lambda () + (setq ,time-elapsed (- (float-time) ,start-time)) + (keyboard-quit))) + (unwind-protect ,@body + (remove-hook 'helm-after-update-hook + (lambda () + (setq ,time-elapsed (- (float-time) ,start-time)) + (keyboard-quit)))) + ,time-elapsed))) + + +;; Helm API +(defmacro with-helm-default-directory (directory &rest body) + (declare (indent 1) (debug t)) + `(let ((default-directory (or (and ,directory + (file-name-as-directory ,directory)) + default-directory))) + ,@body)) + +(defun helm-default-directory () + "Return the local value of `default-directory' in `helm-buffer'." + (buffer-local-value 'default-directory (get-buffer helm-buffer))) + +(defmacro with-helm-temp-hook (hook &rest body) + "Execute temporarily BODY as a function for HOOK." + (declare (indent 1) (debug t)) + `(letrec ((helm--hook (lambda () + (unwind-protect + (progn ,@body) + (remove-hook ,hook helm--hook))))) + (push (cons helm--hook ,hook) helm--temp-hooks) + (add-hook ,hook helm--hook))) + +(defmacro with-helm-after-update-hook (&rest body) + "Execute BODY at end of `helm-update'." + (declare (indent 0) (debug t)) + `(with-helm-temp-hook 'helm-after-update-hook ,@body)) + +(defmacro with-helm-alive-p (&rest body) + "Return error when BODY run outside Helm context." + (declare (indent 0) (debug t)) + `(progn + (if helm-alive-p + (progn ,@body) + (error "Running helm command outside of context")))) + +(defmacro with-helm-in-frame (&rest body) + "Execute Helm function in BODY displaying `helm-buffer' in separate frame." + (declare (debug t) (indent 0)) + `(progn + (helm-set-local-variable + 'helm-display-function 'helm-display-buffer-in-own-frame) + ,@body)) + +;;; helm-attributes +;; +(defun helm-get-attr (attribute-name &optional source compute) + "Get the value of ATTRIBUTE-NAME of SRC. + +If SRC is omitted, use current source. + +If COMPUTE is non-`nil' compute value of ATTRIBUTE-NAME with +`helm-interpret-value'. COMPUTE can have also 'ignorefn as value, +in this case `helm-interpret-value' will return a function as +value unchanged, but will eval a symbol which is bound. + +You can use `setf' to modify value of ATTRIBUTE-NAME unless +COMPUTE is specified, if attribute ATTRIBUTE-NAME is not found in +SOURCE `setf' will create new attribute ATTRIBUTE-NAME with +specified value. You can also use `helm-set-attr' to modify +ATTRIBUTE-NAME." + (declare (gv-setter + (lambda (val) + `(let* ((src (or ,source (helm-get-current-source))) + (attr (assq ,attribute-name src))) + (cl-assert (null ,compute) nil + "`setf' can't set the computed value of attribute `%s'" + ,attribute-name) + (if attr + (setcdr attr ,val) + (and (setcdr src (cons (cons ,attribute-name ,val) + (cdr src))) + ,val)))))) + (let ((src (or source (helm-get-current-source)))) + (helm-aif (assq attribute-name src) + (if compute + (helm-interpret-value (cdr it) src compute) + (cdr it))))) + +(defalias 'helm-attr 'helm-get-attr) +(make-obsolete 'helm-attr 'helm-get-attr "3.7.0") + +(cl-defun helm-set-attr (attribute-name value + &optional + (src (helm-get-current-source))) + "Set the value of ATTRIBUTE-NAME of source SRC to VALUE. + +If ATTRIBUTE-NAME doesn't exists in source it is created with +value VALUE. If SRC is omitted, use current source. If operation +succeed, return value, otherwise nil. + +Using this function is same as using `setf' on `helm-get-attr'." + (setf (helm-get-attr attribute-name src) value)) + +(defalias 'helm-attrset 'helm-set-attr) +(make-obsolete 'helm-attrset 'helm-set-attr "3.7.0") + +(defun helm-add-action-to-source (name fn source &optional index) + "Add new action NAME linked to function FN to SOURCE. +Function FN should be a valid function that takes one arg i.e. +candidate, argument NAME is a string that will appear in action +menu and SOURCE should be an existing helm source already loaded. +If INDEX is specified, action is added to the action list at INDEX, +otherwise added at end. +This allows users to add specific actions to an existing source +without modifying source code." + (let ((actions (helm-get-attr 'action source 'ignorefn)) + (new-action (list (cons name fn)))) + (when (functionp actions) + (setq actions (list (cons "Default action" actions)))) + (helm-set-attr 'action + (if index + (helm-append-at-nth actions new-action index) + (append actions new-action)) + source))) + +(defun helm-delete-action-from-source (action-or-name source) + "Delete ACTION-OR-NAME from SOURCE. +ACTION-OR-NAME can either be the name of action or the symbol +function associated to name." + (let* ((actions (helm-get-attr 'action source 'ignorefn)) + (del-action (if (symbolp action-or-name) + (rassoc action-or-name actions) + (assoc action-or-name actions)))) + (helm-set-attr 'action (delete del-action actions) source))) + +(cl-defun helm-add-action-to-source-if (name fn source predicate + &optional (index 4) test-only) + "Add new action NAME linked to function FN to SOURCE. +Action NAME will be available when the current candidate matches +PREDICATE. +This function adds an entry in the `action-transformer' attribute +of SOURCE (or creates one if not found). +Function PREDICATE must take one candidate as arg. +Function FN should be a valid function that takes one arg i.e. +candidate, argument NAME is a string that will appear in action +menu and SOURCE should be an existing Helm source already loaded. +If INDEX is specified, action is added in action list at INDEX. +Value of INDEX should be always >=1, default to 4. This allows +user to add a specific `action-transformer' to an existing source +without modifying source code. + +E.g. + +Add the action \"Byte compile file async\" linked to function +'async-byte-compile-file to source `helm-source-find-files' only +when predicate helm-ff-candidates-lisp-p returns non-nil: + +\(helm-add-action-to-source-if \"Byte compile file async\" + 'async-byte-compile-file + helm-source-find-files + 'helm-ff-candidates-lisp-p\)." + (let* ((actions (helm-get-attr 'action source 'ignorefn)) + (action-transformers (helm-get-attr 'action-transformer source)) + (new-action (list (cons name fn))) + (transformer (lambda (actions candidate) + (cond ((funcall predicate candidate) + (helm-append-at-nth + actions new-action index)) + (t actions))))) + (when (functionp actions) + (helm-set-attr 'action (list (cons "Default action" actions)) source)) + (when (or (symbolp action-transformers) (functionp action-transformers)) + (setq action-transformers (list action-transformers))) + (if test-only ; debug + (delq nil (append (list transformer) action-transformers)) + (helm-set-attr 'action-transformer + (helm-fast-remove-dups + (delq nil (append (list transformer) action-transformers)) + :test 'equal) + source)))) + + +;;; Source filter +;; +(defun helm-set-source-filter (sources) + "Set the value of `helm-source-filter' to SOURCES and update. + +This function sets a filter for Helm sources and it may be called +while Helm is running. It can be used to toggle displaying of +sources dynamically. For example, additional keys can be bound +into `helm-map' to display only the file-related results if there +are too many matches from other sources and you're after files +only: + +Shift+F shows only file results from some sources: + +\(define-key helm-map \"F\" 'helm-my-show-files-only) + +\(defun helm-my-show-files-only () + (interactive) + (helm-set-source-filter '(\"File Name History\" + \"Files from Current Directory\"))) + +Shift+A shows all results: + +\(define-key helm-map \"A\" 'helm-my-show-all) + +\(defun helm-my-show-all () + (interactive) + (helm-set-source-filter nil)) + +The -my- part is added to avoid collisions with +existing Helm function names." + (with-helm-buffer + (let ((cur-disp-sel (helm-get-selection nil t))) + (set (make-local-variable 'helm-source-filter) + (helm--normalize-filter-sources sources)) + (helm-log "helm-source-filter = %S" helm-source-filter) + ;; Use force-update to run init/update functions. + (helm-update (and (stringp cur-disp-sel) + (regexp-quote cur-disp-sel)))))) + +(defun helm--normalize-filter-sources (sources) + (cl-loop for s in sources collect + (cl-typecase s + (symbol (assoc-default 'name (symbol-value s))) + (list (assoc-default 'name s)) + (string s)))) + +(defun helm-set-sources (sources &optional no-init no-update) + "Set SOURCES during `helm' invocation. +If NO-INIT is non-nil, skip executing init functions of SOURCES. +If NO-UPDATE is non-nil, skip executing `helm-update'." + (with-current-buffer helm-buffer + (setq helm-sources (helm-get-sources sources)) + (helm-log "helm-sources = %S" helm-sources)) + (unless no-init (helm-compute-attr-in-sources 'init)) + (unless no-update (helm-update))) + +(defun helm-get-selection (&optional buffer force-display-part source) + "Return the currently selected candidate from BUFFER. + +If BUFFER is nil or unspecified, use `helm-buffer' as default value. + +If FORCE-DISPLAY-PART is non-nil, return the display part of candidate. + +If FORCE-DISPLAY-PART value is `withprop' the display part of +candidate is returned with its properties. + +When FORCE-DISPLAY-PART is nil the real part of candidate is returned. + +SOURCE default to current-source when unspecified but it is better to +specify SOURCE when it is already available to avoid to call +`helm-get-current-source' uselessly. + +Note that FORCE-DISPLAY-PART when specified takes precedence over +`display-to-real' attribute, that's mean don't use FORCE-DISPLAY-PART +when you want the `display-to-real' function(s) to be applied." + (with-current-buffer (or buffer helm-buffer) + (unless (or (helm-empty-buffer-p (current-buffer)) + (helm-pos-header-line-p)) + (let* ((beg (overlay-start helm-selection-overlay)) + (end (overlay-end helm-selection-overlay)) + (disp-fn (if (eq force-display-part 'withprop) + 'buffer-substring + 'buffer-substring-no-properties)) + ;; If there is no selection at point, the + ;; overlay is at its initial pos, (point-min) + ;; (point-min), that's mean the helm-buffer + ;; is not empty but have no selection yet, + ;; this happen with grep sentinel sending an + ;; error message in helm-buffer when no matches. + (disp (unless (= beg end) (funcall disp-fn beg (1- end)))) + (src (or source (helm-get-current-source))) + (selection (helm-acond (force-display-part disp) + ;; helm-realvalue always takes precedence + ;; over display-to-real. + ((get-text-property beg 'helm-realvalue) it) + ((assoc-default 'display-to-real src) + (helm-apply-functions-from-source source it disp)) + (t disp)))) + (unless (equal selection "") + (helm-log "selection = %S" selection) + selection))))) + +(defun helm-get-actions-from-current-source (&optional source) + "Return the associated action for the selected candidate. +It is a function symbol (sole action) or list +of (action-display . function)." + (unless (helm-empty-buffer-p (helm-buffer-get)) + (let* ((src (or source (helm-get-current-source))) + (marked (helm-marked-candidates)) + (action-transformer (helm-get-attr 'action-transformer src)) + (actions (helm-get-attr 'action src 'ignorefn))) + (if action-transformer + (helm-apply-functions-from-source + src action-transformer actions + ;; When there is marked candidates assume the set of + ;; candidates user selected contains candidates of the same + ;; type so that the actions added by transformer fit with + ;; all marked (previously we were looping on each marked + ;; but it is too costly for the benefit it brings). + (if marked + (car marked) + (helm-get-selection nil nil src))) + actions)))) + +(defun helm-get-current-source () + "Return the source for the current selection. +Return nil when `helm-buffer' is empty." + (or helm-current-source + (with-helm-buffer + (or (get-text-property (point) 'helm-cur-source) + (progn + ;; This is needed to not loose selection. + (goto-char (overlay-start helm-selection-overlay)) + (let ((header-pos (or (helm-get-previous-header-pos) + (helm-get-next-header-pos)))) + ;; Return nil when no--candidates. + (when header-pos + (cl-loop with source-name = (save-excursion + (goto-char header-pos) + (helm-current-line-contents)) + for source in helm-sources thereis + (and (equal (assoc-default 'name source) source-name) + source))))))))) + +(defun helm-run-after-exit (function &rest args) + "Execute FUNCTION with ARGS after exiting Helm. +The action is to call FUNCTION with arguments ARGS. +Unlike `helm-exit-and-execute-action', this can be used +to call non-actions functions with any ARGS or no ARGS at all. + +Use this on commands invoked from key bindings, but not on action +functions invoked as action from the action menu, i.e. functions +called with RET." + (helm-kill-async-processes) + (helm-log "function = %S" function) + (helm-log "args = %S" args) + (helm-exit-and-execute-action + (lambda (_candidate) + (apply function args)))) + +(defun helm-exit-and-execute-action (action) + "Exit current Helm session and execute ACTION. +Argument ACTION is a function called with one arg (candidate) and +part of the actions of current source. + +Use this on commands invoked from key bindings, but not +on action functions invoked as action from the action menu, +i.e. functions called with RET." + ;; If ACTION is not an action available in source 'action attribute, + ;; return an error. This allow to remove unneeded actions from + ;; source that inherit actions from type, note that ACTION have to + ;; be bound to a symbol and not to be an anonymous action + ;; i.e. lambda or byte-code. + (helm-log "Start executing action") + (let ((actions (helm-get-actions-from-current-source))) + (when actions + (cl-assert (or (eq action actions) + ;; Compiled lambdas + (byte-code-function-p action) + ;; Natively compiled (libgccjit) + (helm-subr-native-elisp-p action) + ;; Lambdas + (and (listp action) (functionp action)) + ;; One of current actions. + (rassq action actions)) + nil "No such action `%s' for this source" action))) + (setq helm-saved-action action) + (setq helm-saved-selection (or (helm-get-selection) "")) + (setq helm--executing-helm-action t) + ;; When toggling minibuffer and header-line, we want next action + ;; inherit this setting. + (helm-set-local-variable 'helm-echo-input-in-header-line + (with-helm-buffer helm-echo-input-in-header-line)) + ;; Ensure next action use same display function as initial helm-buffer when + ;; helm-actions-inherit-frame-settings is non nil. + (when (and helm-actions-inherit-frame-settings + helm--buffer-in-new-frame-p) + (helm-set-local-variable 'helm-display-function + (with-helm-buffer helm-display-function) + 'helm--last-frame-parameters + (with-helm-buffer + (helm--get-frame-parameters))) + ;; The helm-buffer keeps `helm-display-function' and + ;; `helm--get-frame-parameters' values during 0.5 seconds, just + ;; the time to execute the possible helm action with those values. + ;; If no helm based action run within 0.5 seconds, the next helm + ;; session will have to resolve again those variable values. + (run-with-idle-timer 0.5 nil + (lambda () (helm-set-local-variable 'helm-display-function nil + 'helm--last-frame-parameters nil)))) + (helm-exit-minibuffer)) + +(defun helm--get-frame-parameters (&optional frame) + (cl-loop with params = (frame-parameters frame) + for p in helm--frame-default-attributes + when (assq p params) collect it)) + +(defalias 'helm-run-after-quit 'helm-run-after-exit) +(make-obsolete 'helm-run-after-quit 'helm-run-after-exit "1.7.7") +(defalias 'helm-quit-and-execute-action 'helm-exit-and-execute-action) +(make-obsolete 'helm-quit-and-execute-action 'helm-exit-and-execute-action "1.7.7") + +(defun helm-interpret-value (value &optional source compute) + "Interpret VALUE as variable, function or literal and return it. +If VALUE is a function, call it with no arguments and return the value +unless COMPUTE value is 'ignorefn. +If SOURCE compute VALUE for this source. +If VALUE is a variable, return the value. +If VALUE is a symbol, but it is not a function or a variable, cause an error. +Otherwise, return VALUE itself." + (cond ((and source (functionp value) (not (eq compute 'ignorefn))) + (helm-apply-functions-from-source source value)) + ((and (functionp value) (not (eq compute 'ignorefn))) + (funcall value)) + ((and (symbolp value) (boundp value)) + (symbol-value value)) + ((and (symbolp value) (not (functionp value))) + (error + "helm-interpret-value: Symbol must be a function or a variable")) + (t + value))) + +(defun helm-set-local-variable (&rest args) + "Bind each pair in ARGS locally to `helm-buffer'. + +Use this to set local vars before calling helm. + +When used from an init or update function +\(i.e. when `helm-force-update' is running) the variables are set +using `make-local-variable' within the `helm-buffer'. + +Usage: helm-set-local-variable ([VAR VALUE]...) +Just like `setq' except that the vars are not set sequentially. +IOW Don't use VALUE of previous VAR to set the VALUE of next VAR. + +\(fn VAR VALUE ...)" + (if helm--force-updating-p + (with-helm-buffer + (cl-loop for i on args by #'cddr + do (set (make-local-variable (car i)) (cadr i)))) + (setq helm--local-variables + (append (cl-loop for i on args by #'cddr + collect (cons (car i) (cadr i))) + helm--local-variables)))) + +(defun helm--set-local-variables-internal () + (cl-loop for (var . val) in helm--local-variables + ;; If `helm-set-local-variable' is called twice or more + ;; on same variable use the last value entered which is + ;; the first on stack e.g. + ;; (helm-set-local-variable 'helm-foo 1) + ;; (helm-set-local-variable 'helm-foo 2) + ;; helm--local-variables => + ;; '((helm-foo . 2) (helm-foo. 1)) + ;; (helm-foo . 2) is retained and (helm-foo . 1) + ;; ignored. + unless (memq var computed) + do (set (make-local-variable var) val) + collect var into computed + finally (setq helm--local-variables nil))) + + +;; API helper +(cl-defun helm-empty-buffer-p (&optional (buffer helm-buffer)) + "Check if BUFFER have candidates. +Default value for BUFFER is `helm-buffer'." + (zerop (buffer-size (and buffer (get-buffer buffer))))) + +(defun helm-empty-source-p () + "Check if current source contains candidates. +This could happen when for example the last element of a source +was deleted and the candidates list not updated." + (when (helm-window) + (with-helm-window + (or (helm-empty-buffer-p) + (and (helm-end-of-source-p) + (eq (point-at-bol) (point-at-eol)) + (or + (save-excursion + (forward-line -1) + (helm-pos-header-line-p)) + (bobp))))))) + + +;; Tools +;; +(defun helm-apply-functions-from-source (source functions &rest args) + "From SOURCE apply FUNCTIONS on ARGS. + +This function is used to process filter functions. When filter is +a \`filtered-candidate-transformer', we pass to ARGS +candidates+source whereas when the filter is +`candidate-transformer' we pass to ARGS candidates only. +This function is also used to process functions called with no +args, e.g. init functions. In this case it is called without +ARGS. +See `helm-process-filtered-candidate-transformer' +\`helm-compute-attr-in-sources' and +\`helm-process-candidate-transformer'. + +Arg FUNCTIONS is either a symbol or a list of functions, each +function being applied on ARGS and called on the result of the +precedent function. Return the result of last function call." + (let ((helm--source-name (assoc-default 'name source)) + (helm-current-source source) + (funs (if (functionp functions) (list functions) functions))) + (cl-loop with result + for fn in funs + do (setq result (apply fn args)) + when (and args (cdr funs)) + ;; In filter functions, ARGS is a list of one or two elements where + ;; the first element is the list of candidates and the second + ;; a list containing the source. + ;; When more than one fn, set the candidates list to what returns + ;; this fn to compute the modified candidates with the next fn + ;; and so on. + do (setcar args result) + finally return result))) + +(defalias 'helm-funcall-with-source 'helm-apply-functions-from-source) +(make-obsolete 'helm-funcall-with-source 'helm-apply-functions-from-source "2.9.7") + +(defun helm-compute-attr-in-sources (attr &optional sources) + "Call the associated function(s) to ATTR for each source if any." + (let ((sources (or (helm-get-sources sources) + ;; Fix error no buffer named *helm... by checking + ;; if helm-buffer exists. + (and (buffer-live-p (get-buffer (helm-buffer-get))) + ;; `helm-sources' are local to helm-buffer. + (with-helm-buffer helm-sources))))) + (when sources + (cl-dolist (source sources) + (helm-aif (assoc-default attr source) + (helm-apply-functions-from-source source it)))))) + +(defalias 'helm-funcall-foreach 'helm-compute-attr-in-sources) +(make-obsolete 'helm-funcall-foreach 'helm-compute-attr-in-sources "2.9.7") + +(defun helm-normalize-sources (sources) + "If SOURCES is only one source, make a list of one element." + (if (or (and sources (symbolp sources)) + (and (listp sources) (assq 'name sources))) + (list sources) + sources)) + +(defun helm-get-candidate-number (&optional in-current-source) + "Return candidates number in `helm-buffer'. +If IN-CURRENT-SOURCE is provided return the number of candidates +of current source only." + (with-helm-buffer + (if (or (helm-empty-buffer-p) + (helm-empty-source-p)) + 0 + (save-excursion + (helm-aif (and in-current-source (helm-get-previous-header-pos)) + (goto-char it) + (goto-char (point-min))) + (forward-line 1) + (if (helm-pos-multiline-p) + (cl-loop with count-multi = 1 + while (and (not (if in-current-source + (save-excursion + (forward-line 2) + (or (helm-pos-header-line-p) (eobp))) + (eobp))) + (search-forward helm-candidate-separator nil t)) + do (cl-incf count-multi) + finally return count-multi) + (cl-loop with ln = 0 + while (not (if in-current-source + (or (helm-pos-header-line-p) (eobp)) + (eobp))) + ;; Don't count empty lines maybe added by popup (bug#1370). + unless (or (eq (point-at-bol) (point-at-eol)) + (helm-pos-header-line-p)) + do (cl-incf ln) + do (forward-line 1) finally return ln)))))) + +;; Entry point +;; `:allow-nest' is not in this list because it is treated before. +(defconst helm-argument-keys + '(:sources :input :prompt :resume + :preselect :buffer :keymap :default :history)) + +;;;###autoload +(defun helm (&rest plist) + "Main function to execute helm sources. + +PLIST is a list like + +\(:key1 val1 :key2 val2 ...\) + + or + +\(&optional sources input prompt resume preselect + buffer keymap default history allow-nest\). + +** Keywords + +Keywords supported: + +- :sources +- :input +- :prompt +- :resume +- :preselect +- :buffer +- :keymap +- :default +- :history +- :allow-nest + +Extra LOCAL-VARS keywords are supported, see the \"** Other +keywords\" section below. + +Basic keywords are the following: + +*** :sources + +One of the following: + +- List of sources +- Symbol whose value is a list of sources +- Alist representing a Helm source. + - In this case the source has no name and is referenced in + `helm-sources' as a whole alist. + +*** :input + +Initial input of minibuffer (temporary value of `helm-pattern') + +*** :prompt + +Minibuffer prompt. Default value is `helm--prompt'. + +*** :resume + +If t, allow resumption of the previous session of this Helm +command, skipping initialization. + +If 'noresume, this instance of `helm' cannot be resumed. + +*** :preselect + +Initially selected candidate (string or regexp). + +*** :buffer + +Buffer name for this Helm session. `helm-buffer' will take this value. + +*** :keymap + +\[Obsolete] + +Keymap used at the start of this Helm session. + +It is overridden by keymaps specified in sources, and is kept +only for backward compatibility. + +Keymaps should be specified in sources using the :keymap slot +instead. See `helm-source'. + +This keymap is not restored by `helm-resume'. + +*** :default + +Default value inserted into the minibuffer \ with +\\\\[next-history-element]. + +It can be a string or a list of strings, in this case +\\\\[next-history-element] cycles through +the list items, starting with the first. + +If nil, `thing-at-point' is used. + +If `helm-maybe-use-default-as-input' is non-nil, display is +updated using this value if this value matches, otherwise it is +ignored. If :input is specified, it takes precedence on :default. + +*** :history + +Minibuffer input, by default, is pushed to `minibuffer-history'. + +When an argument HISTORY is provided, input is pushed to +HISTORY. HISTORY should be a valid symbol. + +*** :allow-nest + +Allow running this Helm command in a running Helm session. + +** Other keywords + +Other keywords are interpreted as local variables of this Helm +session. The `helm-' prefix can be omitted. For example, + +\(helm :sources 'helm-source-buffers-list + :buffer \"*helm buffers*\" + :candidate-number-limit 10\) + +Starts a Helm session with the variable +`helm-candidate-number-limit' set to 10. + +** Backward compatibility + +For backward compatibility, positional parameters are +supported: + +\(helm sources input prompt resume preselect + buffer keymap default history allow-nest\) + +However, the use of non-keyword args is deprecated. + +\(fn &key SOURCES INPUT PROMPT RESUME PRESELECT BUFFER KEYMAP DEFAULT HISTORY ALLOW-NEST OTHER-LOCAL-VARS)" + (let ((fn (cond ((or (and helm-alive-p (plist-get plist :allow-nest)) + (and helm-alive-p (memq 'allow-nest plist))) + #'helm--nest) + ((keywordp (car plist)) + #'helm) + (t #'helm-internal)))) + (if (and helm-alive-p (eq fn #'helm)) + (if (helm--alive-p) + ;; A helm session is normally running. + (error "Error: Trying to run helm within a running helm session") + ;; A helm session is already running and user jump somewhere else + ;; without deactivating it. + (with-helm-buffer + (prog1 + (message "Aborting an helm session running in background") + ;; `helm-alive-p' will be reset in unwind-protect forms. + (helm-keyboard-quit)))) + (if (keywordp (car plist)) + ;; Parse `plist' and move not regular `helm-argument-keys' + ;; to `helm--local-variables', then calling helm on itself + ;; with normal arguments (the non--arguments-keys removed) + ;; will end up in [1]. + (progn + (setq helm--local-variables + (append helm--local-variables + ;; Vars passed by keyword on helm call + ;; take precedence on same vars + ;; that may have been passed before helm call. + (helm-parse-keys plist))) + (apply fn (mapcar (lambda (key) (plist-get plist key)) + helm-argument-keys))) + (apply fn plist))))) ; [1] fn == helm-internal. + +(defun helm--alive-p () + "[INTERNAL] Check if `helm' is alive. +An Helm session is considered alive if `helm-alive-p' value is +non-nil, the `helm-buffer' is visible, and cursor is in the +minibuffer." + (and helm-alive-p + (get-buffer-window (helm-buffer-get) 'visible) + (minibuffer-window-active-p (minibuffer-window)) + (minibufferp (current-buffer)))) + +(defun helm-parse-keys (keys) + "Parse the KEYS arguments of `helm'. +Return only those keys not in `helm-argument-keys', prefix them +with \"helm\", and then convert them to an alist. This allows +adding arguments that are not part of `helm-argument-keys', but +are valid helm variables nevertheless. For example, +:candidate-number-limit is bound to `helm-candidate-number-limit' +in the source. + + (helm-parse-keys '(:sources ((name . \"test\") + (candidates . (a b c))) + :buffer \"toto\" + :candidate-number-limit 4)) + ==> ((helm-candidate-number-limit . 4))." + + (cl-loop for (key value) on keys by #'cddr + for symname = (substring (symbol-name key) 1) + for sym = (intern (if (string-match "^helm-" symname) + symname + (concat "helm-" symname))) + unless (memq key helm-argument-keys) + collect (cons sym value))) + +(defun helm--maybe-load-tramp-archive () + ;; Should fix bug#2393 and bug#2394. `while-no-input-ignore-events' + ;; is also let-bounded in `helm--maybe-use-while-no-input'. + (let ((while-no-input-ignore-events + (and (boundp 'while-no-input-ignore-events) + (cons 'dbus-event while-no-input-ignore-events)))) + (unless helm--tramp-archive-maybe-loaded + ;; This for Emacs-27 not requiring tramp-archive. + (and (boundp 'tramp-archive-enabled) + (require 'tramp-archive nil t)) + (setq helm--tramp-archive-maybe-loaded t)))) + +;;; Entry point helper +(defun helm-internal (&optional + sources input + prompt resume + preselect buffer + keymap default history) + "The internal Helm function called by `helm'. +For SOURCES INPUT PROMPT RESUME PRESELECT BUFFER KEYMAP DEFAULT and +HISTORY args see `helm'." + (cl-assert (or (stringp input) + (null input)) + nil "Error in %S buffer: Initial input should be a string or nil" + buffer) + ;; Set all windows NON dedicated to avoid headaches with PA and + ;; helm-window (bug#2443) + (cl-loop for win in (window-list nil 1) + for state = (window-dedicated-p win) + when state + do (progn (set-window-dedicated-p win nil) + (push `(,win . ,state) helm--original-dedicated-windows-alist))) + (unless helm--nested (setq helm-initial-frame (selected-frame))) + ;; Launch tramp-archive with dbus-event in `while-no-input-ignore-events'. + (helm--maybe-load-tramp-archive) + ;; Activate the advices. + ;; Advices will be available only in >=emacs-24.4, but + ;; allow compiling without errors on lower emacs. + (when (fboundp 'advice-add) + (advice-add 'tramp-read-passwd :around #'helm--suspend-read-passwd) + (advice-add 'ange-ftp-get-passwd :around #'helm--suspend-read-passwd) + (advice-add 'epa-passphrase-callback-function + :around #'helm--suspend-read-passwd) + ;; Ensure linum-mode is disabled in Helm buffers to preserve + ;; performances (Bug#1894). + (advice-add 'linum-on :override #'helm--advice-linum-on '((depth . 100)))) + (helm-log (concat "[Start session] " (make-string 41 ?+))) + (helm-log "prompt = %S" prompt) + (helm-log "preselect = %S" preselect) + (helm-log "buffer = %S" buffer) + (helm-log "keymap = %S" keymap) + (helm-log "default = %S" default) + (helm-log "history = %S" history) + (setq helm--prompt (or prompt "pattern: ")) + (let ((non-essential t) + ;; Prevent mouse jumping to the upper-right + ;; hand corner of the frame (bug#1538). + mouse-autoselect-window + focus-follows-mouse + mode-line-in-non-selected-windows + minibuffer-completion-confirm + (input-method-verbose-flag helm-input-method-verbose-flag) + (helm-maybe-use-default-as-input + (and (null input) + (or helm-maybe-use-default-as-input ; it is let-bounded so use it. + (cl-loop for s in (helm-normalize-sources sources) + thereis (memq s helm-sources-using-default-as-input)))))) + (unwind-protect + (condition-case-unless-debug _v + (let ( ;; `helm--source-name' is non-`nil' + ;; when `helm' is invoked by action, reset it. + helm--source-name + helm-current-source + helm-in-persistent-action + helm--quit + (helm-buffer (or buffer helm-buffer))) + (helm-initialize + resume input default sources) + ;; We don't display helm-buffer here to avoid popping + ;; up a window or a frame when exiting immediately when + ;; only one candidate (this avoid having the helm frame + ;; flashing), lets first compute candidates and if more + ;; than one display helm-buffer (this is done later in + ;; helm-read-from-minibuffer). + (unless helm-execute-action-at-once-if-one + (helm-display-buffer helm-buffer resume) + (select-window (helm-window)) + (when (and resume helm-visible-mark-overlays) + (set-window-margins (selected-window) + (+ (string-width helm-visible-mark-prefix) + helm-left-margin-width)))) + ;; We are now in helm-buffer. + (unless helm-allow-mouse + (helm--remap-mouse-mode 1)) ; Disable mouse bindings. + (add-hook 'post-command-hook 'helm--maybe-update-keymap) + ;; Add also to update hook otherwise keymap is not updated + ;; until a key is hitted (Bug#1670). + (add-hook 'helm-after-update-hook 'helm--maybe-update-keymap) + (add-hook 'post-command-hook 'helm--update-header-line) + (helm-log "show prompt") + (unwind-protect + (helm-read-from-minibuffer + prompt input preselect + resume keymap default history) + (helm-cleanup)) + (prog1 + (unless helm--quit (helm-execute-selection-action)) + (helm-log (concat "[End session] " (make-string 41 ?-))))) + (quit + (helm-restore-position-on-quit) + (helm-log-run-hook 'helm-quit-hook) + (helm-log (concat "[End session (quit)] " (make-string 34 ?-))) + nil)) + (when (fboundp 'advice-remove) + (advice-remove 'tramp-read-passwd #'helm--suspend-read-passwd) + (advice-remove 'ange-ftp-get-passwd #'helm--suspend-read-passwd) + (advice-remove 'epa-passphrase-callback-function #'helm--suspend-read-passwd) + (advice-remove 'linum-on #'helm--advice-linum-on)) + (helm-log "helm-alive-p = %S" (setq helm-alive-p nil)) + (helm--remap-mouse-mode -1) ; Reenable mouse bindings. + (setq helm-alive-p nil) + ;; Prevent error "No buffer named *helm*" triggered by + ;; `helm-set-local-variable'. + (setq helm--force-updating-p nil) + (setq helm--buffer-in-new-frame-p nil) + ;; Reset helm-pattern so that lambda's using it + ;; before running helm will not start with its old value. + (setq helm-pattern "") + (setq helm--ignore-errors nil) + (helm-log-save-maybe)))) + +(defun helm--advice-linum-on () + (unless (or (minibufferp) + (string-match "\\`\\*helm" (buffer-name)) + (and (daemonp) (null (frame-parameter nil 'client)))) + (linum-mode 1))) + +;;; Helm resume +;; +;; +(defun helm-resume (arg) + "Resume a previous Helm session. +Call with a prefix arg to choose among existing Helm +buffers (sessions). When calling from Lisp, specify a +`buffer-name' as a string with ARG." + (interactive "P") + (let (buffer + cur-dir + narrow-pos + (helm-full-frame (default-value 'helm-full-frame)) + sources) + (if arg + (if (and (stringp arg) (bufferp (get-buffer arg))) + (setq buffer arg) + (setq buffer (helm-resume-select-buffer))) + (setq buffer helm-last-buffer)) + (cl-assert buffer nil + "helm-resume: No helm buffers found to resume") + (setq sources (buffer-local-value + 'helm-sources (get-buffer buffer))) + ;; Reset `cursor-type' to nil as it have been set to t + ;; when quitting previous session. + (with-current-buffer buffer (setq cursor-type nil)) + (setq helm-full-frame (buffer-local-value + 'helm-full-frame (get-buffer buffer))) + (setq cur-dir (buffer-local-value + 'default-directory (get-buffer buffer))) + (setq helm-saved-selection nil + helm-saved-action nil) + (unless (buffer-live-p helm-current-buffer) + ;; `helm-current-buffer' may have been killed. + (setq helm-current-buffer (current-buffer))) + (helm-aif (with-current-buffer buffer + helm--current-buffer-narrowed) + (progn + (set-buffer (car it)) + (setq narrow-pos (cdr it)))) + ;; This happen when calling C-x b within helm. + (helm-aif (get-buffer-window helm-marked-buffer-name 'visible) + (progn (delete-window it) (kill-buffer helm-marked-buffer-name))) + (save-restriction + (when narrow-pos (apply #'narrow-to-region narrow-pos)) + ;; Restart with same `default-directory' value this session + ;; was initially started with. + (with-helm-default-directory cur-dir + (unwind-protect + (helm + :sources sources + :input (buffer-local-value 'helm-input-local (get-buffer buffer)) + :prompt (buffer-local-value 'helm--prompt (get-buffer buffer)) + :resume t + :buffer buffer) + (run-hook-with-args 'helm-resume-after-hook sources)))))) + +(defun helm-resume-previous-session-after-quit () + "Resume previous Helm session within a running Helm." + (interactive) + (with-helm-alive-p + (let ((arg (if (null (member helm-buffer helm-buffers)) 0 1))) + (if (> (length helm-buffers) arg) + (helm-run-after-exit (lambda () (helm-resume (nth arg helm-buffers)))) + (message "No previous helm sessions available for resuming!"))))) +(put 'helm-resume-previous-session-after-quit 'helm-only t) + +(defun helm-resume-list-buffers-after-quit () + "List Helm buffers that can be resumed within a running Helm." + (interactive) + (with-helm-alive-p + (if (> (length helm-buffers) 0) + (helm-run-after-exit (lambda () (helm-resume t))) + (message "No previous helm sessions available for resuming!")))) +(put 'helm-resume-list-buffers-after-quit 'helm-only t) + +(defun helm-resume-p (resume) + "Whether current Helm session is resumed or not." + (eq resume t)) + +(defun helm-resume-select-buffer () + "Select an `helm-buffer' in `helm-buffers' list to resume a helm session. +Return nil if no `helm-buffer' found." + (when helm-buffers + (or (helm :sources (helm-build-sync-source "Resume helm buffer" + :candidates helm-buffers) + :resume 'noresume + :buffer "*helm resume*") + (keyboard-quit)))) + +;;;###autoload +(defun helm-cycle-resume () + "Cycle in `helm-buffers' list and resume when waiting more than 1.2s." + (interactive) + (cl-assert (and helm-buffers helm-last-buffer) + nil "No helm buffers to resume") + ;; Setup a new iterator only on first hit on + ;; `helm-run-cycle-resume', subsequents hits should reuse same + ;; iterator. + (unless (and (eq last-command 'helm-cycle-resume) + helm--cycle-resume-iterator) + (setq helm--cycle-resume-iterator + (helm-iter-sub-next-circular + helm-buffers helm-last-buffer :test 'equal))) + (helm--resume-or-iter)) + +(defun helm--resume-or-iter (&optional from-helm) + (message "Resuming helm buffer `%s'" helm-last-buffer) + (if (sit-for helm-cycle-resume-delay) + ;; Delay expire, run helm-resume. + (if from-helm + (helm-run-after-exit (lambda () (helm-resume helm-last-buffer))) + (helm-resume helm-last-buffer)) + ;; key pressed before delay, cycle. + (unless from-helm ; cycling to next item already done. + (message "Resuming helm buffer `%s'" + (setq helm-last-buffer + (helm-iter-next helm--cycle-resume-iterator)))))) + +(defun helm-run-cycle-resume () + "Same as `helm-cycle-resume' but intended to be called only from Helm." + (interactive) + (when (cdr helm-buffers) ; only one session registered. + ;; Setup a new iterator only on first hit on + ;; `helm-run-cycle-resume', subsequents hits should reuse same + ;; iterator. + (unless (and (eq last-command 'helm-run-cycle-resume) + helm--cycle-resume-iterator) + (setq helm--cycle-resume-iterator + (helm-iter-sub-next-circular + helm-buffers helm-last-buffer :test 'equal))) + ;; start at next buffer as we already are at `helm-last-buffer'. + (setq helm-last-buffer + (helm-iter-next helm--cycle-resume-iterator)) + (helm--resume-or-iter 'from-helm))) +(put 'helm-run-cycle-resume 'helm-only t) + + +;;;###autoload +(defun helm-other-buffer (sources buffer) + "Simplified Helm interface with other `helm-buffer'. +Call `helm' only with SOURCES and BUFFER as args." + (helm :sources sources :buffer buffer)) + +;;; Nested sessions +;; +;; +(defun helm--nest (&rest same-as-helm) + "[INTERNAL] Allow calling `helm' within a running Helm session. + +Arguments SAME-AS-HELM are the same as `helm'. + +Don't use this directly, use instead `helm' with the keyword +:allow-nest. + +\(fn &key SOURCES INPUT PROMPT RESUME PRESELECT BUFFER KEYMAP DEFAULT HISTORY OTHER-LOCAL-VARS)" + (with-helm-window + (let ((orig-helm-current-buffer helm-current-buffer) + (orig-helm-buffer helm-buffer) + (orig-helm--prompt helm--prompt) + (orig-helm-sources helm-sources) + (orig-helm--in-fuzzy helm--in-fuzzy) + (orig-helm--display-frame helm--buffer-in-new-frame-p) + (orig-helm-last-frame-or-window-configuration + helm-last-frame-or-window-configuration) + (orig-one-window-p helm-onewindow-p) + (helm--nested t)) + ;; FIXME Using helm-full-frame here allow showing the new + ;; helm-buffer in the same window as old helm-buffer, why? + (helm-set-local-variable 'helm-full-frame t) + (unwind-protect + (let (helm-current-position + helm-current-buffer + helm-pattern + (helm-buffer (or (cl-getf same-as-helm :buffer) + (nth 5 same-as-helm) + "*Helm*")) + (enable-recursive-minibuffers t)) + (setq helm-sources nil) + (apply #'helm same-as-helm)) + (with-current-buffer orig-helm-buffer + (setq helm-sources orig-helm-sources) + (setq helm--nested nil) + (setq helm--buffer-in-new-frame-p orig-helm--display-frame) + (setq helm-alive-p t) ; Nested session set this to nil on exit. + (setq helm-buffer orig-helm-buffer) + (setq helm-full-frame nil) + (setq helm--prompt orig-helm--prompt) + (setq helm--in-fuzzy orig-helm--in-fuzzy) + (helm-initialize-overlays helm-buffer) + (unless (helm-empty-buffer-p) (helm-mark-current-line t)) + (setq helm-last-frame-or-window-configuration + orig-helm-last-frame-or-window-configuration) + (setq cursor-type nil) + (setq helm-current-buffer orig-helm-current-buffer) + (setq helm-onewindow-p orig-one-window-p) + ;; Be sure advices, hooks, and local modes keep running. + (advice-add 'tramp-read-passwd + :around #'helm--suspend-read-passwd) + (advice-add 'ange-ftp-get-passwd + :around #'helm--suspend-read-passwd) + (advice-add 'epa-passphrase-callback-function + :around #'helm--suspend-read-passwd) + (unless helm-allow-mouse + (helm--remap-mouse-mode 1)) + (unless (cl-loop for h in post-command-hook + thereis (memq h '(helm--maybe-update-keymap + helm--update-header-line))) + (add-hook 'post-command-hook 'helm--maybe-update-keymap) + (add-hook 'post-command-hook 'helm--update-header-line)) + (helm-display-mode-line (helm-get-current-source))))))) + + +;;; Accessors +;; +(defun helm-current-position (save-or-restore) + "Save or restore current position in `helm-current-buffer'. +Argument SAVE-OR-RESTORE is either save or restore." + (cl-case save-or-restore + (save + (helm-log "Save position at %S" (cons (point) (window-start))) + (setq helm-current-position (cons (point) (window-start)))) + (restore + ;; Maybe `helm-current-buffer' have been deleted + ;; during helm session so check if it is here + ;; otherwise position in underlying buffer will be lost. + (when (get-buffer-window helm-current-buffer 'visible) + (helm-log "Restore position at %S in buffer %s" + helm-current-position + (buffer-name (current-buffer))) + (goto-char (car helm-current-position)) + ;; Fix this position with the NOFORCE arg of `set-window-start' + ;; otherwise, if there is some other buffer than `helm-current-buffer' + ;; one, position will be lost. + (set-window-start (selected-window) (cdr helm-current-position) t))))) + + +(defun helm-frame-or-window-configuration (save-or-restore) + "Save or restore last frame or window configuration. +Argument SAVE-OR-RESTORE is either save or restore of window or +frame configuration as per `helm-save-configuration-functions'." + (helm-log "helm-save-configuration-functions = %S" + helm-save-configuration-functions) + (let ((window-persistent-parameters (append '((no-other-window . t)) + window-persistent-parameters))) + (cl-case save-or-restore + (save (setq helm-last-frame-or-window-configuration + (funcall (cdr helm-save-configuration-functions)))) + (restore (funcall (car helm-save-configuration-functions) + helm-last-frame-or-window-configuration) + ;; Restore dedicated windows (bug#2443). + (when helm--original-dedicated-windows-alist + (cl-loop for (win . state) in helm--original-dedicated-windows-alist + when (window-live-p win) + do (set-window-dedicated-p win state)) + (setq helm--original-dedicated-windows-alist nil)) + ;; Restore frame focus. + ;; This is needed for minibuffer own-frame config + ;; when recursive minibuffers are in use. + ;; e.g M-: + helm-minibuffer-history. + (cl-letf ((frame (if (minibufferp helm-current-buffer) + (selected-frame) + (last-nonminibuffer-frame))) + ;; This is a workaround, because the i3 window + ;; manager developers are refusing to fix their + ;; broken timestamp and event handling. + ;; + ;; We basically just disable the part of + ;; select-frame-set-input-focus that would call + ;; XSetInputFocus in Xlib (x-focus-frame), that + ;; resets a timestamp in the xserver which the i3 + ;; developers fail to notice. + ;; + ;; Since they don't know about the new timestamp, + ;; their keyboard handling can break after a helm + ;; user quits emacs, as reported in bug#1641. + ;; + ;; Fortunately for us, we really don't need this + ;; XSetInputFocus call, since we already have focus + ;; for Emacs, the user is just using helm! We call + ;; select-frame-set-input-focus for the other + ;; side-effects, not for x-focus-frame. + ((symbol-function 'x-focus-frame) #'ignore)) + (select-frame-set-input-focus frame)))))) + +(defun helm-split-window-default-fn (window) + "Default function to split windows before displaying `helm-buffer'. + +It is used as default value for +`helm-split-window-preferred-function' which is then the +let-bounded value of `split-window-preferred-function' in +`helm-display-buffer'. When `helm-display-function' which default +to `helm-default-display-buffer' is called from +`helm-display-buffer' the value of +`split-window-preferred-function' will be used by +`display-buffer'." + (let* (split-width-threshold + (win (if (and (fboundp 'window-in-direction) + ;; Don't try to split when starting in a minibuffer + ;; e.g M-: and try to use helm-show-kill-ring. + (not (minibufferp helm-current-buffer))) + (if (or (one-window-p t) + helm-split-window-inside-p) + (split-window + (selected-window) nil + (if (eq helm-split-window-default-side 'other) + helm-split-window-other-side-when-one-window + helm-split-window-default-side)) + ;; If more than one window reuse one of them. + (cl-case helm-split-window-default-side + (left (or (helm-window-in-direction 'left) + (helm-window-in-direction 'above) + (selected-window))) + (above (or (helm-window-in-direction 'above) + (helm-window-in-direction 'left) + (selected-window))) + (right (or (helm-window-in-direction 'right) + (helm-window-in-direction 'below) + (selected-window))) + (below (or (helm-window-in-direction 'below) + (helm-window-in-direction 'right) + (selected-window))) + (same (selected-window)) + (other (or (helm-other-window-for-scrolling) + (selected-window))) + (t (or (window-next-sibling) (selected-window))))) + (split-window-sensibly window)))) + (setq helm-persistent-action-window-buffer (window-buffer win)) + win)) + +(defun helm-window-in-direction (direction) + "Same as `window-in-direction' but check if window is dedicated. +Return nil when window is dedicated." + (helm-aif (window-in-direction direction) + (and (not (window-dedicated-p it)) it))) + +(defun helm-other-window-for-scrolling () + "Same as `other-window-for-scrolling' but check if window is dedicated. +Returns nil when window is dedicated." + (helm-aif (other-window-for-scrolling) + (and (not (window-dedicated-p it)) it))) + + +;;; Display helm buffer +;; +;; +(defun helm-resolve-display-function (com) + "Decide which display function to use according to `helm-commands-using-frame'. + +The `helm-display-function' buffer local value takes precedence +on `helm-commands-using-frame'. +If `helm-initial-frame' has no minibuffer, use +`helm-display-buffer-in-own-frame' function. +Fallback to global value of `helm-display-function' when no local +value found and current command is not in +`helm-commands-using-frame'." + (let ((win (get-buffer-window helm-current-buffer))) + (or (with-helm-buffer helm-display-function) + (and (or (memq com helm-commands-using-frame) + (and helm-use-frame-when-no-suitable-window + (or (window-dedicated-p win) + (window-parameter win 'window-side))) + (and helm-use-frame-when-more-than-two-windows + (null helm--nested) + (> (length (window-list)) 2)) + ;; Frame parameter is unreliable for minibuffer on emacs-26. + (null (member helm-initial-frame (minibuffer-frame-list)))) + #'helm-display-buffer-in-own-frame) + (default-value 'helm-display-function)))) + +(defun helm-display-buffer (buffer &optional resume) + "Display BUFFER. + +The function used to display `helm-buffer' by calling +`helm-display-function' which splits window with +`helm-split-window-preferred-function'." + (let ((split-window-preferred-function + helm-split-window-preferred-function) + (helm-split-window-default-side + (if (and (not helm-full-frame) + helm-reuse-last-window-split-state) + (cond ((eq helm-split-window-default-side 'same) 'same) + ((eq helm-split-window-default-side 'other) 'other) + (helm--window-side-state) + (t helm-split-window-default-side)) + helm-split-window-default-side)) + (disp-fn (with-current-buffer buffer + (helm-resolve-display-function + (if helm-actions-inherit-frame-settings + (helm-this-command) this-command))))) + (prog1 + (funcall disp-fn buffer (or (helm-resume-p resume) + (and helm-actions-inherit-frame-settings + helm--executing-helm-action))) + (with-helm-buffer (setq-local helm-display-function disp-fn)) + (setq helm-onewindow-p (one-window-p t)) + ;; Don't allow other-window and friends switching out of minibuffer. + (when helm-prevent-escaping-from-minibuffer + (helm-prevent-switching-other-window))))) + +(cl-defun helm-prevent-switching-other-window (&key (enabled t)) + "Allow setting `no-other-window' parameter for all windows. +Arg ENABLE is the value of `no-other-window' window property." + (walk-windows + (lambda (w) + (unless (window-dedicated-p w) + (set-window-parameter w 'no-other-window enabled))) + 0)) + +(defun helm-default-display-buffer (buffer &optional _resume) + "Default function to display `helm-buffer' BUFFER. + +It is the default value of `helm-display-function'. +It uses `switch-to-buffer' or `display-buffer' depending on the +value of `helm-full-frame' or `helm-split-window-default-side'." + (let (pop-up-frames + (curwin (get-buffer-window helm-current-buffer))) + (if (or (buffer-local-value 'helm-full-frame (get-buffer buffer)) + (and (eq helm-split-window-default-side 'same) + (one-window-p t))) + (progn (and (not (minibufferp helm-current-buffer)) + ;; side-windows can't be the only window in frame, + ;; emacs refuse to delete other windows when + ;; current is a side-window [1]. + (not (window-parameter curwin 'window-side)) + (delete-other-windows)) + (switch-to-buffer buffer)) + (when (and (or helm-always-two-windows helm-autoresize-mode) + (not (eq helm-split-window-default-side 'same)) + (not (minibufferp helm-current-buffer)) + (not helm-split-window-inside-p) + ;; Same comment as in [1]. + (not (window-parameter curwin 'window-side))) + (delete-other-windows)) + (display-buffer + buffer `(,helm-default-display-buffer-functions + . ,(append helm-default-display-buffer-alist + `((window-height . ,helm-display-buffer-default-height) + (window-width . ,helm-display-buffer-default-width))))) + (helm-log-run-hook 'helm-window-configuration-hook)))) + +;; Shut up byte-compiler in emacs-26 +(defvar tab-bar-mode) +;; No warnings in Emacs built --without-x +(defvar x-display-name) + +(defun helm-display-buffer-in-own-frame (buffer &optional resume) + "Display Helm buffer BUFFER in a separate frame. + +Function suitable for `helm-display-function', +`helm-completion-in-region-display-function' and/or +`helm-show-completion-default-display-function'. + +See `helm-display-buffer-height' and `helm-display-buffer-width' +to configure frame size. + +Note that this feature is available only with emacs-25+." + (cl-assert (and (fboundp 'window-absolute-pixel-edges) + (fboundp 'frame-geometry)) + nil "Helm buffer in own frame is only available starting at emacs-25+") + (if (not (display-graphic-p)) + ;; Fallback to default when frames are not usable. + (helm-default-display-buffer buffer) + (setq helm--buffer-in-new-frame-p t) + (let* ((pos (window-absolute-pixel-position)) + (half-screen-size (/ (display-pixel-height x-display-name) 2)) + (frame-info (frame-geometry)) + (prmt-size (length helm--prompt)) + (line-height (frame-char-height)) + tab-bar-mode + (default-frame-alist + (if resume + (buffer-local-value 'helm--last-frame-parameters + (get-buffer buffer)) + `((width . ,helm-display-buffer-width) + (height . ,helm-display-buffer-height) + (tool-bar-lines . 0) + (left . ,(- (car pos) + (* (frame-char-width) + (if (< (- (point) (point-at-bol)) prmt-size) + (- (point) (point-at-bol)) + prmt-size)))) + ;; Try to put frame at the best possible place. + ;; Frame should be below point if enough + ;; place, otherwise above point and + ;; current line should not be hidden + ;; by helm frame. + (top . ,(if (> (cdr pos) half-screen-size) + ;; Above point + (- (cdr pos) + ;; add 2 lines to make sure there is always a gap + (* (+ helm-display-buffer-height 2) line-height) + ;; account for title bar height too + (cddr (assq 'title-bar-size frame-info))) + ;; Below point + (+ (cdr pos) line-height))) + (title . "Helm") + (undecorated . ,helm-use-undecorated-frame-option) + (background-color . ,(or helm-frame-background-color + (face-attribute 'default :background))) + (foreground-color . ,(or helm-frame-foreground-color + (face-attribute 'default :foreground))) + (alpha . ,(or helm-frame-alpha 100)) + (font . ,(assoc-default 'font (frame-parameters))) + (vertical-scroll-bars . nil) + (menu-bar-lines . 0) + (fullscreen . nil) + (visibility . ,(null helm-display-buffer-reuse-frame)) + (minibuffer . t)))) + display-buffer-alist) + ;; Display minibuffer above or below only in initial session, + ;; not on a session triggered by action, this way if user have + ;; toggled minibuffer and header-line manually she keeps this + ;; setting in next action. + (unless (or helm--executing-helm-action resume) + ;; Add the hook inconditionally, if + ;; helm-echo-input-in-header-line is nil helm-hide-minibuffer-maybe + ;; will have anyway no effect so no need to remove the hook. + (add-hook 'helm-minibuffer-set-up-hook 'helm-hide-minibuffer-maybe) + (with-helm-buffer + (setq-local helm-echo-input-in-header-line + (not (> (cdr pos) half-screen-size))))) + (helm-display-buffer-popup-frame buffer default-frame-alist) + ;; When frame size have been modified manually by user restore + ;; it to default value unless resuming or not using + ;; `helm-display-buffer-reuse-frame'. + ;; This have to be done AFTER raising the frame otherwise + ;; minibuffer visibility is lost until next session. + (unless (or resume (not helm-display-buffer-reuse-frame)) + (set-frame-size helm-popup-frame + helm-display-buffer-width + helm-display-buffer-height))) + (helm-log-run-hook 'helm-window-configuration-hook))) + +(defun helm-display-buffer-popup-frame (buffer frame-alist) + (if helm-display-buffer-reuse-frame + (let* ((x (cdr (assoc 'left frame-alist))) + (y (cdr (assoc 'top frame-alist))) + (width (cdr (assoc 'width frame-alist))) + (height (cdr (assoc 'height frame-alist)))) + (unless (and helm-popup-frame + (frame-live-p helm-popup-frame)) + (setq helm-popup-frame (make-frame frame-alist))) + (select-frame helm-popup-frame) + (set-frame-position helm-popup-frame x y) + (set-frame-width helm-popup-frame width) + (set-frame-height helm-popup-frame height) + (switch-to-buffer buffer) + (select-frame-set-input-focus helm-popup-frame t)) + ;; If user have changed `helm-display-buffer-reuse-frame' to nil + ;; maybe kill the frame. + (when (and helm-popup-frame + (frame-live-p helm-popup-frame)) + (delete-frame helm-popup-frame)) + (display-buffer + buffer '(display-buffer-pop-up-frame . nil)))) + +;; Ensure to quit helm when user delete helm frame manually. +;; If user deletes another frame keep session running. +(defun helm--delete-frame-function (frame) + (when (and helm-alive-p + ;; FRAME is handling helm-buffer + (get-buffer-window helm-buffer frame)) + (helm-keyboard-quit))) +(add-hook 'delete-frame-functions 'helm--delete-frame-function) + +;;; Initialize +;; +(defun helm-get-sources (sources) + "Transform each element of SOURCES in alist. +Return the resulting list." + (when sources + (mapcar (lambda (source) + (if (listp source) + source (symbol-value source))) + (helm-normalize-sources sources)))) + +(defun helm-initialize (resume input default sources) + "Start initialization of Helm session. +For RESUME INPUT DEFAULT and SOURCES see `helm'." + (helm-log "start initialization: resume=%S input=%S" + resume input) + (helm-frame-or-window-configuration 'save) + (let ((sources-list (helm-get-sources sources))) + (setq helm--in-fuzzy + (cl-loop for s in sources-list + for matchfns = (helm-match-functions s) + for searchfns = (helm-search-functions s) + when (or (memq 'helm-fuzzy-match matchfns) + (memq 'helm-fuzzy-search searchfns)) + return t)) + (helm-log "sources-list = %S" sources-list) + (helm-set-local-variable 'helm-sources sources-list) + ;; Once `helm-buffer' is created `helm-sources' will be a local + ;; variable which value is a list of alists. + (helm-current-position 'save) + (if (helm-resume-p resume) + (helm-initialize-overlays (helm-buffer-get)) + (helm-initial-setup default sources-list)) + (setq helm-alive-p t) + (unless (eq resume 'noresume) + (helm--push-and-remove-dups helm-buffer 'helm-buffers) + (setq helm-last-buffer helm-buffer)) + (when input + (setq helm-input input + helm-pattern input) + (helm--fuzzy-match-maybe-set-pattern)) + ;; If a `resume' attribute is present `helm-compute-attr-in-sources' + ;; will run its function. + (when (helm-resume-p resume) + (helm-compute-attr-in-sources 'resume)) + (helm-log "end initialization"))) + +(defun helm-initialize-overlays (buffer) + "Initialize Helm overlays in BUFFER." + (helm-log "overlay setup") + (if helm-selection-overlay + ;; make sure the overlay belongs to the helm buffer if + ;; it's newly created + (move-overlay helm-selection-overlay (point-min) (point-min) + (get-buffer buffer)) + + (setq helm-selection-overlay + (make-overlay (point-min) (point-min) (get-buffer buffer))) + (overlay-put helm-selection-overlay 'face 'helm-selection) + (overlay-put helm-selection-overlay 'priority 1))) + +(defun helm-initial-setup (default sources) + "Initialize Helm settings and set up the Helm buffer." + ;; Run global hook. + (helm-log-run-hook 'helm-before-initialize-hook) + ;; Run local source hook. + (helm--run-init-hooks 'before-init-hook sources) + ;; For initialization of helm locals vars that need + ;; a value from current buffer, it is here. + (helm-set-local-variable 'current-input-method current-input-method) + (setq helm-current-prefix-arg nil + helm-saved-action nil + helm-saved-selection nil + helm-suspend-update-flag nil + ;; Ensure this is called BEFORE selecting helm-window. + helm-current-buffer (helm--current-buffer) + helm-buffer-file-name buffer-file-name + helm-issued-errors nil + helm-saved-current-source nil + helm--suspend-update-interactive-flag nil) + (when (and (with-helm-current-buffer + (and (buffer-narrowed-p) + (use-region-p))) + (not helm--nested)) + (helm-set-local-variable 'helm--current-buffer-narrowed + (list (current-buffer) + (region-beginning) (region-end)))) + (unless (and (or helm-split-window-state + helm--window-side-state) + helm-reuse-last-window-split-state) + (setq helm-split-window-state + (if (or (null split-width-threshold) + (and (integerp split-width-threshold) + (>= split-width-threshold (+ (frame-width) 4)))) + 'vertical 'horizontal)) + (setq helm--window-side-state + (or helm-split-window-default-side 'below))) + ;; Call the init function for sources where appropriate + (helm-compute-attr-in-sources 'init sources) + (setq helm-pattern (or (and helm-maybe-use-default-as-input + (or (if (listp default) + (car default) default) + (with-helm-current-buffer + (thing-at-point 'symbol)))) + "")) + (setq helm-input "") + (clrhash helm-candidate-cache) + (helm-create-helm-buffer) + (helm-clear-visible-mark) + ;; Run global hook. + (helm-log-run-hook 'helm-after-initialize-hook) + ;; Run local source hook. + (helm--run-init-hooks 'after-init-hook sources)) + +(defun helm--run-init-hooks (hook sources) + "Run after and before init hooks local to source. +See :after-init-hook and :before-init-hook in `helm-source'." + (cl-loop with sname = (cl-ecase hook + (before-init-hook "h-before-init-hook") + (after-init-hook "h-after-init-hook")) + with h = (cl-gensym sname) + for s in sources + for hv = (assoc-default hook s) + if (and hv (not (symbolp hv))) + do (set h hv) + and do (helm-log-run-hook h) + else do (helm-log-run-hook hv))) + +(defun helm-restore-position-on-quit () + "Restore position in `helm-current-buffer' when quitting." + (helm-current-position 'restore)) + +(defun helm--push-and-remove-dups (elm sym) + "Move ELM of SYM value on top and set SYM to this new value." + (set sym (cons elm (delete elm (symbol-value sym))))) + +(defun helm--current-buffer () + "[INTERNAL] Return `current-buffer' BEFORE `helm-buffer' is initialized. +Note that it returns the minibuffer in use after Helm has started +and is intended for `helm-initial-setup'. To get the buffer where +Helm was started, use `helm-current-buffer' instead." + (if (minibuffer-window-active-p (minibuffer-window)) + ;; If minibuffer is active be sure to use it's buffer + ;; as `helm-current-buffer', this allow to use helm + ;; from an already active minibuffer (M-: etc...) + (window-buffer (active-minibuffer-window)) + ;; Fix Bug#456 + ;; Use this instead of `current-buffer' to ensure + ;; helm session started in helm-mode from a completing-read + ;; Use really the buffer where we started and not the one + ;; where the completing-read is wrapped. i.e + ;; (with-current-buffer SOME-OTHER-BUFFER (completing-read [...]) + (window-buffer (with-selected-window (minibuffer-window) + (minibuffer-selected-window))))) + +(define-derived-mode helm-major-mode + fundamental-mode "Hmm" + "[INTERNAL] Provide major-mode name in Helm buffers. +Unuseful when used outside Helm, don't use it.") +(put 'helm-major-mode 'mode-class 'special) +(put 'helm-major-mode 'helm-only t) + +(defun helm-create-helm-buffer () + "Create and setup `helm-buffer'." + (let ((root-dir default-directory) + (inhibit-read-only t)) + (with-current-buffer (get-buffer-create helm-buffer) + (helm-log "Enabling major-mode %S" major-mode) + (helm-log "kill local variables: %S" (buffer-local-variables)) + (kill-all-local-variables) + (helm-major-mode) + (set (make-local-variable 'buffer-read-only) nil) + (buffer-disable-undo) + (erase-buffer) + ;; Use this instead of setting helm-map local ensure we have all + ;; our keys when helm loose minibuffer focus. And the map is + ;; made local as well AFAIU. + (use-local-map helm-map) + (set (make-local-variable 'helm-source-filter) nil) + (make-local-variable 'helm-sources) + (set (make-local-variable 'helm-display-function) nil) + (set (make-local-variable 'helm-selection-point) nil) + (set (make-local-variable 'scroll-margin) + (if helm-display-source-at-screen-top + 0 helm-completion-window-scroll-margin)) + (set (make-local-variable 'default-directory) root-dir) + (set (make-local-variable 'helm-marked-candidates) nil) + (set (make-local-variable 'helm--prompt) helm--prompt) + (helm-initialize-persistent-action) + (helm-log "helm-display-function = %S" helm-display-function) + (helm-log "helm--local-variables = %S" helm--local-variables) + (helm--set-local-variables-internal) + (setq truncate-lines helm-truncate-lines) ; already local. + (setq left-margin-width helm-left-margin-width) + (setq cursor-type nil)) + (helm-initialize-overlays helm-buffer) + (get-buffer helm-buffer))) + +(define-minor-mode helm--minor-mode + "[INTERNAL] Enable keymap in Helm minibuffer. +Since this mode has no effect when run outside of Helm context, +please don't use it outside of Helm. + +\\{helm-map}" + :group 'helm + :keymap (and helm-alive-p helm-map) + (unless helm-alive-p (setq helm--minor-mode nil))) +(put 'helm--minor-mode 'helm-only t) + +(defun helm--reset-default-pattern () + (setq helm-pattern "") + (setq helm-maybe-use-default-as-input nil)) + +(defun helm-read-from-minibuffer (prompt + input preselect resume + keymap default history) + "Read pattern with prompt PROMPT and initial input INPUT. +For PRESELECT RESUME KEYMAP DEFAULT HISTORY, see `helm'." + (with-helm-buffer + (if (and (helm-resume-p resume) + ;; When no source, helm-buffer is empty + ;; or contain non--candidate lines (e.g grep exit status) + (helm-get-current-source)) + (helm-mark-current-line t) + (helm-update preselect)) + (let* ((src (helm-get-current-source)) + (src-keymap (assoc-default 'keymap src)) + (hist (or (and history (symbolp history) history) + ;; Needed for resuming. + (assoc-default 'history src))) + (timer nil) + blink-matching-paren + (resize-mini-windows (and (null helm-echo-input-in-header-line) + resize-mini-windows)) + (first-src (car helm-sources)) + (source-process-p (or (assq 'candidates-process src) + (assq 'candidates-process first-src))) + ;; As we are using `helm-keyboard-quit' for `C-g' we have + ;; to prevent emacs command loop redefining `C-g' during + ;; helm-session. This happen only on async source with + ;; large output after a certain delay. The effect is that + ;; the minibuffer is exited but the helm async process + ;; continue running, and because minibuffer is lost `C-g' + ;; have no more effect. By binding `inhibit-quit' here we + ;; prevent this and allow `C-g' (the helm one aka + ;; `helm-keyboard-quit') to quit immediately. + (inhibit-quit source-process-p)) + (helm-log "helm-get-candidate-number => %S" + (helm-get-candidate-number)) + (helm-log "helm-execute-action-at-once-if-one = %S" + helm-execute-action-at-once-if-one) + (helm-log "helm-quit-if-no-candidate = %S" helm-quit-if-no-candidate) + (when (and src (helm-resume-p resume)) + (helm-display-mode-line src)) + ;; Reset `helm-pattern' and update + ;; display if no result found with precedent value of `helm-pattern' + ;; unless `helm-quit-if-no-candidate' is non-`nil', in this case + ;; Don't force update with an empty pattern. + ;; Reset also `helm-maybe-use-default-as-input' as this checking + ;; happen only on startup. + (when helm-maybe-use-default-as-input + ;; Store value of `default' temporarily here waiting next update + ;; to allow actions like helm-moccur-action matching pattern + ;; at the place it jump to. + (setq helm-input helm-pattern) + (if source-process-p + ;; Reset pattern to next update. + (with-helm-after-update-hook + (helm--reset-default-pattern)) + ;; Reset pattern right now. + (helm--reset-default-pattern)) + ;; Ensure force-update when no candidates + ;; when we start with an empty pattern. + (and (helm-empty-buffer-p) + (null helm-quit-if-no-candidate) + (helm-force-update preselect))) + ;; Handle `helm-execute-action-at-once-if-one' and + ;; `helm-quit-if-no-candidate' now. + (cond ((and (if (functionp helm-execute-action-at-once-if-one) + (funcall helm-execute-action-at-once-if-one) + helm-execute-action-at-once-if-one) + (= (helm-get-candidate-number + (eq helm-execute-action-at-once-if-one 'current-source)) + 1)) + (ignore)) ; Don't enter the minibuffer loop. + ((and helm-quit-if-no-candidate + (= (helm-get-candidate-number) 0)) + (setq helm--quit t) + (and (functionp helm-quit-if-no-candidate) + (funcall helm-quit-if-no-candidate))) + (t ; Enter now minibuffer and wait for input. + (let ((tap (or default + (with-helm-current-buffer + (thing-at-point 'symbol))))) + (when helm-execute-action-at-once-if-one + (helm-display-buffer helm-buffer resume) + (select-window (helm-window))) + (unwind-protect + (minibuffer-with-setup-hook + (lambda () + ;; Start minor-mode with global value of helm-map. + (helm--minor-mode 1) + ;; Now override the global value of `helm-map' with + ;; the local one which is in this order: + ;; - The keymap of current source. + ;; - The value passed in KEYMAP + ;; - Or fallback to the global value of helm-map. + (helm--maybe-update-keymap + (or src-keymap keymap helm-map)) + (helm-log-run-hook 'helm-minibuffer-set-up-hook) + (setq timer + (run-with-idle-timer + (max (with-helm-buffer helm-input-idle-delay) + 0.001) + 'repeat + (lambda () + ;; Stop updating in persistent action + ;; or when `helm-suspend-update-flag' + ;; is non-`nil'. + (unless (or helm-in-persistent-action + helm-suspend-update-flag) + (save-selected-window + (helm-check-minibuffer-input) + (helm-print-error-messages)))))) + ;; minibuffer has already been filled here. + (helm--update-header-line)) + (read-from-minibuffer (propertize (or prompt "pattern: ") + 'face 'helm-minibuffer-prompt) + input helm-map + nil hist tap + helm-inherit-input-method)) + (when timer (cancel-timer timer) (setq timer nil))))))))) + +(defun helm-toggle-suspend-update () + "Enable or disable display update in helm. +This can be useful for example for quietly writing a complex +regexp without Helm constantly updating." + (interactive) + (helm-suspend-update (not helm-suspend-update-flag) t) + (setq helm--suspend-update-interactive-flag + (not helm--suspend-update-interactive-flag))) +(put 'helm-toggle-suspend-update 'helm-only t) + +(defun helm-suspend-update (arg &optional verbose) + "Enable or disable display update in helm. +If ARG is 1 or non nil suspend update, if it is -1 or nil reenable +updating. When VERBOSE is specified display a message." + (with-helm-buffer + (when (setq helm-suspend-update-flag + (helm-acase arg + (1 t) + (-1 nil) + (t it))) + (helm-kill-async-processes) + (setq helm-pattern "")) + (when verbose + (message (if helm-suspend-update-flag + "Helm update suspended!" + "Helm update re-enabled!"))) + (helm-aif (helm-get-current-source) + (helm-display-mode-line it t)))) + +(defun helm-delete-backward-no-update (arg) + "Disable update and delete ARG chars backward. +Update is reenabled when idle 1s." + (interactive "p") + (with-helm-alive-p + (unless helm--suspend-update-interactive-flag + (helm-suspend-update 1)) + (backward-delete-char arg) + (run-with-idle-timer + 1 nil + (lambda () + (unless helm--suspend-update-interactive-flag + (helm-suspend-update -1) + (helm-check-minibuffer-input) + (helm-force-update)))))) +(put 'helm-delete-backward-no-update 'helm-only t) + +(defun helm--suspend-read-passwd (old--fn &rest args) + "Suspend Helm while reading password. +This is used to advice `tramp-read-passwd', `ange-ftp-get-passwd' +and `epa-passphrase-callback-function'." + ;; Suspend update when prompting for a tramp password. + (setq helm-suspend-update-flag t) + (setq overriding-terminal-local-map nil) + (setq helm--reading-passwd-or-string t) + (unwind-protect + ;; No need to suspend timer in emacs-24.4 + ;; it is fixed upstream. + (apply old--fn args) + (setq helm--reading-passwd-or-string nil) + (setq helm-suspend-update-flag nil))) + +(defun helm--maybe-update-keymap (&optional map) + "Handle different keymaps in multiples sources. + +Overrides `helm-map' with the local map of current source. If no +map is found in current source, does nothing (keeps previous +map)." + (with-helm-buffer + (helm-aif (or map (assoc-default 'keymap (helm-get-current-source))) + ;; We used a timer in the past to leave + ;; enough time to helm to setup its keymap + ;; when changing source from a recursive minibuffer. + ;; e.g C-x C-f M-y C-g + ;; => *find-files have now the bindings of *kill-ring. + ;; It is no more true now we are using `minor-mode-overriding-map-alist' + ;; and `helm--minor-mode' thus it fix Bug#1076 for emacs-24.3 + ;; where concurrent timers are not supported. + ;; i.e update keymap+check input. + (with-current-buffer (window-buffer (minibuffer-window)) + (setq minor-mode-overriding-map-alist `((helm--minor-mode . ,it))))))) + +;;; Prevent loosing focus when using mouse. +;; +(defvar helm--remap-mouse-mode-map + (let ((map (make-sparse-keymap))) + (cl-loop for k in '([mouse-1] [mouse-2] [mouse-3] + [down-mouse-1] [down-mouse-2] [down-mouse-3] + [drag-mouse-1] [drag-mouse-2] [drag-mouse-3] + [double-mouse-1] [double-mouse-2] [double-mouse-3] + [triple-mouse-1] [triple-mouse-2] [triple-mouse-3]) + do (define-key map k 'ignore)) + map)) + +(define-minor-mode helm--remap-mouse-mode + "[INTERNAL] Prevent escaping helm minibuffer with mouse clicks. +Do nothing when used outside of helm context. + +WARNING: Do not use this mode yourself, it is internal to Helm." + :group 'helm + :global t + :keymap helm--remap-mouse-mode-map + (unless helm-alive-p + (setq helm--remap-mouse-mode-map nil))) +(put 'helm--remap-mouse-mode 'helm-only t) + +;; Clean up + +(defun helm-cleanup () + "Clean up the mess when Helm exit or quit." + (helm-log "start cleanup") + (with-selected-window + ;; When exiting with `helm-execute-action-at-once-if-one', + ;; `helm-window' may not be created and we endup with an error + ;; e.g. in eshell completion when only one candidate to complete + ;; so fallback to selected-window in such cases. + (or (get-buffer-window helm-buffer) + (selected-window)) + (let ((frame (selected-frame))) + (setq cursor-type (default-value 'cursor-type)) + ;; Ensure restoring default-value of mode-line to allow user + ;; using the mouse when helm is inactive (Bug#1517,Bug#2377). + (setq mode-line-format (default-value 'mode-line-format)) + (remove-hook 'post-command-hook 'helm--maybe-update-keymap) + (remove-hook 'post-command-hook 'helm--update-header-line) + ;; Be sure we call cleanup functions from helm-buffer. + (helm-compute-attr-in-sources 'cleanup) + ;; Delete or make invisible helm frame. + (if (and helm--buffer-in-new-frame-p (null helm--nested)) + (progn + (setq-local helm--last-frame-parameters + (helm--get-frame-parameters)) + (bury-buffer) + (if helm-display-buffer-reuse-frame + (make-frame-invisible frame) (delete-frame frame))) + ;; bury-buffer from this window [1]. + ;; Do it at end to make sure buffer is still current. + (bury-buffer)))) + (helm-kill-async-processes) + ;; Remove the temporary hooks added + ;; by `with-helm-temp-hook' that + ;; may not have been consumed. + (when helm--temp-hooks + (cl-loop for (fn . hook) in helm--temp-hooks + do (remove-hook hook fn)) + (setq helm--temp-hooks nil)) + ;; When running helm from a dedicated frame + ;; with no minibuffer, helm will run in the main frame + ;; which have a minibuffer, so be sure to disable + ;; the `no-other-window' prop there. + (helm-prevent-switching-other-window :enabled nil) + (helm-log-run-hook 'helm-cleanup-hook) + (helm-frame-or-window-configuration 'restore) + ;; [1] now bury-buffer from underlying windows otherwise, + ;; if this window is killed the underlying buffer will + ;; be a helm buffer. + (replace-buffer-in-windows helm-buffer) + (setq helm-alive-p nil) + ;; Prevent error "No buffer named *helm*" triggered by + ;; `helm-set-local-variable'. + (setq helm--force-updating-p nil) + (setq helm--buffer-in-new-frame-p nil) + ;; This is needed in some cases where last input + ;; is yielded infinitely in minibuffer after helm session. + (helm-clean-up-minibuffer)) + +(defun helm-clean-up-minibuffer () + "Remove contents of minibuffer." + (let ((miniwin (minibuffer-window))) + ;; Clean only current minibuffer used by helm. + ;; i.e The precedent one is active. + (unless (minibuffer-window-active-p miniwin) + (with-current-buffer (window-buffer miniwin) + (delete-minibuffer-contents))))) + + +;;; Input handling +;; +;; +(defun helm-check-minibuffer-input () + "Check minibuffer content." + (with-selected-window (or (active-minibuffer-window) + (minibuffer-window)) + (helm-check-new-input (minibuffer-contents)))) + +(defun helm-check-new-input (input) + "Check INPUT string and update the helm buffer if necessary." + (unless (equal input helm-pattern) + (setq helm-pattern input) + (unless (helm-action-window) + (setq helm-input helm-pattern)) + (helm-log "helm-pattern = %S" helm-pattern) + (helm-log "helm-input = %S" helm-input) + (helm-log-run-hook 'helm-before-update-hook) + (setq helm--in-update t) + (helm-update))) + +(defun helm--reset-update-flag () + (run-with-idle-timer + helm-exit-idle-delay nil + (lambda () (setq helm--in-update nil)))) + +;; (add-hook 'helm-after-update-hook #'helm--reset-update-flag) + + +;; All candidates + +(defun helm-get-candidates (source) + "Retrieve and return the list of candidates from SOURCE." + (let* ((candidate-fn (assoc-default 'candidates source)) + (candidate-proc (assoc-default 'candidates-process source)) + ;; See comment in helm-get-cached-candidates (Bug#2113). + (inhibit-quit candidate-proc) + cfn-error + (notify-error + (lambda (&optional e) + (error + "In `%s' source: `%s' %s %s" + (assoc-default 'name source) + (or candidate-fn candidate-proc) + (if e "\n" "must be a list, a symbol bound to a list, or a function returning a list") + (if e (prin1-to-string e) "")))) + (candidates (condition-case-unless-debug err + ;; Process candidates-(process) function + ;; It may return a process or a list of candidates. + (if candidate-proc + ;; Calling `helm-interpret-value' with no + ;; SOURCE arg force the use of `funcall' + ;; and not `helm-apply-functions-from-source'. + (helm-interpret-value candidate-proc) + (helm-interpret-value candidate-fn source)) + (error (helm-log "Error: %S" (setq cfn-error err)) nil)))) + (cond ((and (processp candidates) (not candidate-proc)) + (warn "Candidates function `%s' should be called in a `candidates-process' attribute" + candidate-fn)) + ((and candidate-proc (not (processp candidates))) + (error "Candidates function `%s' should run a process" candidate-proc))) + (cond ((processp candidates) + ;; Candidates will be filtered later in process filter. + candidates) + ;; An error occured in candidates function. + (cfn-error (unless helm--ignore-errors + (funcall notify-error cfn-error))) + ;; Candidates function returns no candidates. + ((or (null candidates) + ;; Can happen when the output of a process + ;; is empty, and the candidates function call + ;; something like (split-string (buffer-string) "\n") + ;; which result in a list of one empty string (Bug#938). + ;; e.g (completing-read "test: " '("")) + (equal candidates '(""))) + nil) + ((listp candidates) + ;; Transform candidates with `candidate-transformer' functions or + ;; `real-to-display' functions if those are found, + ;; otherwise return candidates unmodified. + ;; `filtered-candidate-transformer' is NOT called here. + (helm-transform-candidates candidates source)) + (t (funcall notify-error))))) + +(defun helm-get-cached-candidates (source) + "Return the cached value of candidates for SOURCE. +Cache the candidates if there is no cached value yet." + (let* ((name (assoc-default 'name source)) + (candidate-cache (gethash name helm-candidate-cache)) + ;; Bind inhibit-quit to ensure function terminate in case of + ;; quit from `helm-while-no-input' and processes are added to + ;; helm-async-processes for further deletion (Bug#2113). + ;; FIXME: Is this still needed now `helm-while-no-input' + ;; handles quit-flag? + (inhibit-quit (assoc-default 'candidates-process source))) + (helm-aif candidate-cache + (prog1 it (helm-log "Use cached candidates")) + (helm-log "No cached candidates, calculate candidates") + (let ((candidates (helm-get-candidates source))) + (cond ((processp candidates) + (push (cons candidates + (append source + (list (cons 'item-count 0) + (cons 'incomplete-line "")))) + helm-async-processes) + (set-process-filter candidates 'helm-output-filter) + (setq candidates nil)) + ((not (assq 'volatile source)) + (puthash name candidates helm-candidate-cache))) + candidates)))) + + +;;; Candidate transformers + +(defun helm-process-candidate-transformer (candidates source) + "Execute `candidate-transformer' function(s) on CANDIDATES in SOURCE." + (helm-aif (assoc-default 'candidate-transformer source) + (helm-apply-functions-from-source source it candidates) + candidates)) + +(defun helm-process-filtered-candidate-transformer (candidates source) + "Execute `filtered-candidate-transformer' function(s) on CANDIDATES in SOURCE." + (helm-aif (assoc-default 'filtered-candidate-transformer source) + (helm-apply-functions-from-source source it candidates source) + candidates)) + +(defmacro helm--maybe-process-filter-one-by-one-candidate (candidate source) + "Execute `filter-one-by-one' function(s) on real value of CANDIDATE in SOURCE." + `(helm-aif (assoc-default 'filter-one-by-one ,source) + (let ((real (if (consp ,candidate) + (cdr ,candidate) + ,candidate))) + (if (and (listp it) + (not (functionp it))) ;; Don't treat lambda's as list. + (cl-loop for f in it + do (setq ,candidate (funcall f real)) + finally return ,candidate) + (setq ,candidate (funcall it real)))) + ,candidate)) + +(defun helm--initialize-one-by-one-candidates (candidates source) + "Process CANDIDATES with the `filter-one-by-one' function in SOURCE. +Return CANDIDATES unchanged when pattern is not empty." + (helm-aif (and (string= helm-pattern "") + (assoc-default 'filter-one-by-one source)) + (cl-loop for cand in candidates collect + (helm--maybe-process-filter-one-by-one-candidate cand source)) + candidates)) + +(defun helm-process-filtered-candidate-transformer-maybe + (candidates source process-p) + "Execute `filtered-candidate-transformer' function(s) on CANDIDATES in SOURCE. +When PROCESS-P is non-nil execute +`filtered-candidate-transformer' functions if some, otherwise +return CANDIDATES." + (if process-p + ;; When no filter return CANDIDATES unmodified. + (helm-process-filtered-candidate-transformer candidates source) + candidates)) + +(defun helm-process-real-to-display (candidates source) + "Execute real-to-display function on all CANDIDATES of SOURCE." + (helm-aif (assoc-default 'real-to-display source) + (setq candidates (helm-apply-functions-from-source + source 'mapcar + (lambda (cand) + (if (consp cand) + ;; override DISPLAY from candidate-transformer + (cons (funcall it (cdr cand)) (cdr cand)) + (cons (funcall it cand) cand))) + candidates)) + candidates)) + +(defun helm-transform-candidates (candidates source &optional process-p) + "Transform CANDIDATES from SOURCE according to candidate transformers. + +When PROCESS-P is non-nil executes the +`filtered-candidate-transformer' functions, otherwise processes +`candidate-transformer' functions only, +`filtered-candidate-transformer' functions being processed later, +after the candidates have been narrowed by +`helm-candidate-number-limit', see `helm-compute-matches'. When +`real-to-display' attribute is present, execute its functions on all +maybe filtered CANDIDATES." + (helm-process-real-to-display + (helm-process-filtered-candidate-transformer-maybe + (helm-process-candidate-transformer + candidates source) + source process-p) + source)) + + +;; Narrowing candidates +(defun helm-candidate-number-limit (source) + "Apply candidate-number-limit attribute value. +This overrides `helm-candidate-number-limit' variable. + +E.g.: +If \(candidate-number-limit\) is in SOURCE, show all candidates in SOURCE. +If \(candidate-number-limit . 123\) is in SOURCE limit candidate to 123." + (helm-aif (assq 'candidate-number-limit source) + ;; When assoc value is nil use by default 99999999 otherwise use + ;; the assoc value, when it is a symbol interpret its value (bug#1831). + (or (helm-aand (cdr it) (helm-interpret-value it)) 99999999) + (or helm-candidate-number-limit 99999999))) + +(defun helm-candidate-get-display (candidate) + "Get searched display part from CANDIDATE. +CANDIDATE is either a string, a symbol, or a \(DISPLAY . REAL\) +cons cell." + (cond ((car-safe candidate)) + ((symbolp candidate) + (symbol-name candidate)) + ((numberp candidate) + (number-to-string candidate)) + (t candidate))) + +(defun helm-process-pattern-transformer (pattern source) + "Execute pattern-transformer attribute function(s) on PATTERN in SOURCE." + (helm-aif (assoc-default 'pattern-transformer source) + (helm-apply-functions-from-source source it pattern) + pattern)) + +(defun helm-default-match-function (candidate) + "Check if `helm-pattern' match CANDIDATE. +Default function to match candidates according to `helm-pattern'." + (string-match helm-pattern candidate)) + + +;;; Fuzzy matching +;; +;; +(defvar helm--fuzzy-regexp-cache (make-hash-table :test 'eq)) +(defun helm--fuzzy-match-maybe-set-pattern () + ;; Computing helm-pattern with helm--mapconcat-pattern + ;; is costly, so cache it once time for all and reuse it + ;; until pattern change. + (when helm--in-fuzzy + (let ((fun (if (string-match "\\`\\^" helm-pattern) + #'identity + #'helm--mapconcat-pattern))) + (clrhash helm--fuzzy-regexp-cache) + ;; FIXME: Splitted part are not handled here, + ;; I must compute them in `helm-search-match-part' + ;; when negation and in-buffer are used. + (if (string-match "\\`!" helm-pattern) + (puthash 'helm-pattern + (if (> (length helm-pattern) 1) + (list (regexp-quote (substring helm-pattern 1 2)) + (funcall fun (substring helm-pattern 1))) + '("" "")) + helm--fuzzy-regexp-cache) + (puthash 'helm-pattern + (if (> (length helm-pattern) 0) + (list (regexp-quote (substring helm-pattern 0 1)) + (funcall fun helm-pattern)) + '("" "")) + helm--fuzzy-regexp-cache))))) + +(defun helm-fuzzy-match (candidate) + "Check if `helm-pattern' fuzzy matches CANDIDATE. +This function is used with sources built with `helm-source-sync'." + (unless (string-match " " helm-pattern) + ;; When pattern have one or more spaces, let + ;; multi-match doing the job with no fuzzy matching.[1] + (let ((regexp (cadr (gethash 'helm-pattern helm--fuzzy-regexp-cache)))) + (if (string-match "\\`!" helm-pattern) + (not (string-match regexp candidate)) + (string-match regexp candidate))))) + +(defun helm-fuzzy-search (pattern) + "Same as `helm-fuzzy-match' but for sources built with +`helm-source-in-buffer'." + (unless (string-match " " helm-pattern) + ;; Same as in `helm-fuzzy-match' ref[1]. + (let* ((regexps (gethash 'helm-pattern helm--fuzzy-regexp-cache)) + (partial-regexp (car regexps)) + (regexp (cadr regexps))) + (if (string-match "\\`!" pattern) + ;; Don't try to search here, just return + ;; the position of line and go ahead, + ;; letting `helm-search-match-part' checking if + ;; pattern match against this line. + (prog1 (list (point-at-bol) (point-at-eol)) + (forward-line 1)) + ;; We could use here directly `re-search-forward' + ;; on the regexp produced by `helm--mapconcat-pattern', + ;; but it is very slow because emacs have to do an incredible + ;; amount of loops to match e.g "[^f]*f[^o]*o..." in the whole buffer, + ;; more the regexp is long more the amount of loops grow. + ;; (Probably leading to a max-lisp-eval-depth error if both + ;; regexp and buffer are too big) + ;; So just search the first bit of pattern e.g "[^f]*f", and + ;; then search the corresponding line with the whole regexp, + ;; which increase dramatically the speed of the search. + (cl-loop while (re-search-forward partial-regexp nil t) + for bol = (point-at-bol) + for eol = (point-at-eol) + if (progn (goto-char bol) + (re-search-forward regexp eol t)) + do (goto-char eol) and return t + else do (goto-char eol) + finally return nil))))) + +(defvar helm-fuzzy-default-score-fn #'helm-fuzzy-flex-style-score) +(defun helm-score-candidate-for-pattern (candidate pattern) + "Assign score to CANDIDATE according to PATTERN." + (funcall helm-fuzzy-default-score-fn candidate pattern)) + +;; The flex scoring needs a regexp whereas the fuzzy scoring works +;; directly with helm-pattern, so cache the needed regexp for flex +;; scoring to not (re)compute it at each candidate. We could reuse +;; the regexp cached in `helm--fuzzy-regexp-cache' but it is not +;; exactly the same as the one needed for flex and also it is always +;; computed against the whole helm-pattern which is not usable for +;; e.g. file completion. +(defvar helm--fuzzy-flex-regexp-cache (make-hash-table :test 'equal)) +(defun helm-fuzzy-flex-style-score (candidate pattern) + "Give a score to CANDIDATE according to PATTERN. +A regexp is generated from PATTERN to calculate score. +Score is calculated with the emacs-27 flex algorithm using +`helm-flex--style-score'." + (let ((regexp (helm-aif (gethash pattern helm--fuzzy-flex-regexp-cache) + it + (clrhash helm--fuzzy-flex-regexp-cache) + (puthash pattern (helm--fuzzy-flex-pattern-to-regexp pattern) + helm--fuzzy-flex-regexp-cache)))) + (helm-flex--style-score candidate regexp t))) + +(defun helm--fuzzy-flex-pattern-to-regexp (pattern) + "Return a regexp from PATTERN compatible with emacs-27 flex algorithm." + (completion-pcm--pattern->regex + (helm-completion--flex-transform-pattern (list pattern)) 'group)) + +(defun helm-flex-add-score-as-prop (candidates regexp) + (cl-loop with case-fold-search = (helm-set-case-fold-search) + for cand in candidates + collect (helm-flex--style-score cand regexp))) + +(defun helm-completion--flex-transform-pattern (pattern) + ;; "fob" => '(prefix "f" any "o" any "b" any point) + (cl-loop for p in pattern + if (stringp p) nconc + (cl-loop for str across p + nconc (list (string str) 'any)) + else nconc (list p))) + +(defun helm-fuzzy-helm-style-score (candidate pattern) + "Give a score to CANDIDATE according to PATTERN. +Score is calculated for contiguous matches found with PATTERN. +Score is 100 (maximum) if PATTERN is fully matched in CANDIDATE. +One point bonus is added to score when PATTERN prefix matches +CANDIDATE. Contiguous matches get a coefficient of 2." + (let* ((cand (if (stringp candidate) + candidate (helm-stringify candidate))) + (pat-lookup (helm--collect-pairs-in-string pattern)) + (str-lookup (helm--collect-pairs-in-string cand)) + (inter (cl-nintersection pat-lookup str-lookup :test 'equal)) + ;; Prefix + (bonus (cond ((or (equal (car pat-lookup) (car str-lookup)) + (equal (caar pat-lookup) (caar str-lookup))) + 2) + ((and (null pat-lookup) ; length = 1 + (string= pattern (substring cand 0 1))) + 150) + (t 0))) + ;; Exact match e.g. foo -> foo == 200 + (bonus1 (and (string= cand pattern) 200)) + ;; Partial match e.g. foo -> aafooaa == 100 + ;; or foo -> fooaaa + (bonus2 (and (or (string-match + (concat "\\`" (regexp-quote pattern)) + cand) + (string-match + (concat "\\<" (regexp-quote pattern) "\\>") + cand)) + 100))) + (+ bonus + (or bonus1 bonus2 + ;; Give a coefficient of 2 for contiguous matches. + ;; That's mean that "wiaaaki" will not take precedence + ;; on "aaawiki" when matching on "wiki" even if "wiaaaki" + ;; starts by "wi". + (* (length inter) 2))))) + +(defun helm-fuzzy-matching-default-sort-fn-1 (candidates &optional use-real basename preserve-tie-order) + "The transformer for sorting candidates in fuzzy matching. +It sorts on the display part by default. + +It sorts CANDIDATES by their scores as calculated by +`helm-score-candidate-for-pattern'. Set USE-REAL to non-nil to +sort on the real part. If BASENAME is non-nil assume we are +completing filenames and sort on basename of candidates. If +PRESERVE-TIE-ORDER is nil, ties in scores are sorted by length of +the candidates." + (if (string= helm-pattern "") + candidates + (let ((table-scr (make-hash-table :test 'equal))) + (sort candidates + (lambda (s1 s2) + ;; Score and measure the length on real or display part of candidate + ;; according to `use-real'. + (let* ((real-or-disp-fn (if use-real #'cdr #'car)) + (cand1 (cond ((and basename (consp s1)) + (helm-basename (funcall real-or-disp-fn s1))) + ((consp s1) (funcall real-or-disp-fn s1)) + (basename (helm-basename s1)) + (t s1))) + (cand2 (cond ((and basename (consp s2)) + (helm-basename (funcall real-or-disp-fn s2))) + ((consp s2) (funcall real-or-disp-fn s2)) + (basename (helm-basename s2)) + (t s2))) + (data1 (or (gethash cand1 table-scr) + (puthash cand1 + (list (helm-score-candidate-for-pattern + cand1 helm-pattern) + (length (helm-stringify cand1))) + table-scr))) + (data2 (or (gethash cand2 table-scr) + (puthash cand2 + (list (helm-score-candidate-for-pattern + cand2 helm-pattern) + (length (helm-stringify cand2))) + table-scr))) + (len1 (cadr data1)) + (len2 (cadr data2)) + (scr1 (car data1)) + (scr2 (car data2))) + (cond ((= scr1 scr2) + (unless preserve-tie-order + (< len1 len2))) + ((> scr1 scr2))))))))) + +(defun helm-fuzzy-matching-default-sort-fn (candidates _source) + "Default `filtered-candidate-transformer' to sort in fuzzy matching." + (helm-fuzzy-matching-default-sort-fn-1 candidates)) + +(defun helm-fuzzy-matching-sort-fn-preserve-ties-order (candidates _source) + "Same as `helm-fuzzy-matching-default-sort-fn' but preserving order of ties. +The default function, `helm-fuzzy-matching-default-sort-fn', +sorts ties by length, shortest first. This function may be more +useful when the order of the candidates is meaningful, e.g. with +`recentf-list'." + (helm-fuzzy-matching-default-sort-fn-1 candidates nil nil t)) + +(defun helm--maybe-get-migemo-pattern (pattern &optional diacritics) + (or (and helm-migemo-mode + (assoc-default pattern helm-mm--previous-migemo-info)) + (if diacritics + (char-fold-to-regexp pattern) + pattern))) + +(defun helm-fuzzy-default-highlight-match (candidate &optional diacritics) + "The default function to highlight matches in fuzzy matching. +Highlight elements in CANDIDATE matching `helm-pattern' according +to the matching method in use." + (if (string= helm-pattern "") + ;; Empty pattern, do nothing. + candidate + ;; Else start highlighting. + (let* ((pair (and (consp candidate) candidate)) + (display (helm-stringify (if pair (car pair) candidate))) + (real (cdr pair)) + (regex (helm--maybe-get-migemo-pattern helm-pattern diacritics)) + (mp (pcase (get-text-property 0 'match-part display) + ((pred (string= display)) nil) + (str str))) + (count 0) + beg-str end-str) + ;; Extract all parts of display keeping original properties. + (when (and mp (ignore-errors + ;; Avoid error when candidate is a huge line. + (string-match (regexp-quote mp) display))) + (setq beg-str (substring display 0 (match-beginning 0)) + end-str (substring display (match-end 0) (length display)) + mp (substring display (match-beginning 0) (match-end 0)))) + (with-temp-buffer + ;; Insert the whole display part and remove non--match-part + ;; to keep their original face properties. + (insert (propertize (or mp display) 'read-only nil)) ; Fix (bug#1176) + (goto-char (point-min)) + (condition-case nil + (progn + ;; Try first matching against whole pattern. + (while (re-search-forward regex nil t) + (cl-incf count) + (helm-add-face-text-properties + (match-beginning 0) (match-end 0) 'helm-match)) + ;; If no matches start matching against multiples or fuzzy matches. + (when (zerop count) + (cl-loop with multi-match = (string-match-p " " helm-pattern) + with patterns = (if multi-match + (cl-loop for pat in (helm-mm-split-pattern + helm-pattern) + collect + (helm--maybe-get-migemo-pattern + pat diacritics)) + (split-string helm-pattern "" t)) + for p in patterns + ;; Multi matches (regexps patterns). + if multi-match do + (progn + (while (re-search-forward p nil t) + (helm-add-face-text-properties + (match-beginning 0) (match-end 0) + 'helm-match)) + (goto-char (point-min))) + ;; Fuzzy matches (literal patterns). + else do + (when (search-forward p nil t) + (helm-add-face-text-properties + (match-beginning 0) (match-end 0) + 'helm-match))))) + (invalid-regexp nil)) + ;; Now replace the original match-part with the part + ;; with face properties added. + (setq display (if mp (concat beg-str (buffer-string) end-str) (buffer-string)))) + (if real (cons display real) display)))) + +(defun helm-fuzzy-highlight-matches (candidates source) + "The filtered-candidate-transformer function to highlight fuzzy matches. +See `helm-fuzzy-default-highlight-match'." + (cl-assert helm-fuzzy-matching-highlight-fn nil "Wrong type argument functionp: nil") + (cl-loop with diac = (memq 'helm-mm-3-match-on-diacritics + (helm-mklist (helm-get-attr 'match source))) + for c in candidates + collect (funcall helm-fuzzy-matching-highlight-fn c diac))) + + +;;; helm-flex style +;; +;; Provide the emacs-27 flex style for emacs<27. +;; Reuse the flex scoring algorithm of flex style in emacs-27. +(defun helm-flex--style-score (str regexp &optional score) + "Score STR candidate according to REGEXP. + +REGEXP should be generated from a pattern which is a list like +\'(point \"f\" any \"o\" any \"b\" any) for \"fob\" as pattern. +Such pattern may be build with +`helm-completion--flex-transform-pattern' function, and the regexp +with `completion-pcm--pattern->regex'. For commodity, +`helm--fuzzy-flex-pattern-to-regexp' is used to build such regexp. + +Function extracted from `completion-pcm--hilit-commonality' in +emacs-27 to provide such scoring in emacs<27." + ;; Don't modify the string itself. + (setq str (copy-sequence str)) + (if (string-match regexp str) + (let* ((md (match-data)) + (start (pop md)) + (len (length str)) + (score-numerator 0) + (score-denominator 0) + (last-b 0) + (update-score + (lambda (a b) + "Update score variables given match range (A B)." + (setq score-numerator (+ score-numerator (- b a))) + (unless (or (= a last-b) + (zerop last-b) + (= a (length str))) + (setq score-denominator (+ score-denominator + 1 + (expt (- a last-b 1) + (/ 1.0 3))))) + (setq last-b b))) + result) + (funcall update-score start start) + (setq md (cdr md)) + (while md + (funcall update-score start (pop md)) + (setq start (pop md))) + (funcall update-score len len) + (unless (zerop (length str)) + (setq result (/ score-numerator (* len (1+ score-denominator)) 1.0)) + (put-text-property 0 1 'completion-score result str)) + (if (and score result) result str)) + (put-text-property 0 1 'completion-score 0.0 str) + (if score 0.0 str))) + + +;;; Matching candidates +;; +;; +(defun helm-match-functions (source) + (let ((matchfns (or (assoc-default 'match source) + (assoc-default 'match-strict source) + #'helm-default-match-function))) + (if (and (listp matchfns) (not (functionp matchfns))) + matchfns (list matchfns)))) + +(defun helm-search-functions (source) + (let ((searchfns (assoc-default 'search source))) + (if (and (listp searchfns) (not (functionp searchfns))) + searchfns (list searchfns)))) + +(defun helm-match-from-candidates (cands matchfns match-part-fn limit source) + (when cands ; nil in async sources. + (condition-case-unless-debug err + (cl-loop with hash = (make-hash-table :test 'equal) + with allow-dups = (assq 'allow-dups source) + with case-fold-search = (helm-set-case-fold-search) + with count = 0 + for iter from 1 + for fn in matchfns + when (< count limit) nconc + (cl-loop for c in cands + for dup = (gethash c hash) + for disp = (helm-candidate-get-display c) + while (< count limit) + for target = (if (helm-get-attr 'match-on-real source) + ;; Let's fails on error in + ;; case next block returns nil. + (or (cdr-safe c) + (get-text-property 0 'helm-realvalue disp)) + disp) + for prop-part = (get-text-property 0 'match-part target) + for part = (and match-part-fn + (or prop-part + (funcall match-part-fn target))) + ;; When allowing dups check if DUP + ;; have been already found in previous loop + ;; by comparing its value with ITER. + when (and (or (and allow-dups dup (= dup iter)) + (null dup)) + (condition-case nil + (funcall fn (or part target)) + (invalid-regexp nil))) + do + (progn + ;; Give as value the iteration number of + ;; inner loop to be able to check if + ;; the duplicate have not been found in previous loop. + (puthash c iter hash) + (helm--maybe-process-filter-one-by-one-candidate c source) + (cl-incf count)) + ;; Filter out nil candidates maybe returned by + ;; `helm--maybe-process-filter-one-by-one-candidate'. + and when c collect + (if (and part (not prop-part)) + (if (consp c) + (cons (propertize target 'match-part part) (cdr c)) + (propertize c 'match-part part)) + c))) + (error (unless (eq (car err) 'invalid-regexp) ; Always ignore regexps errors. + (helm-log-error "helm-match-from-candidates in source `%s': %s %s" + (assoc-default 'name source) (car err) (cdr err))) + nil)))) + +(defun helm-compute-matches (source) + "Start computing candidates in SOURCE." + (save-current-buffer + (let ((matchfns (helm-match-functions source)) + (matchpartfn (assoc-default 'match-part source)) + (helm--source-name (assoc-default 'name source)) + (helm-current-source source) + (limit (helm-candidate-number-limit source)) + (helm-pattern (helm-process-pattern-transformer + helm-pattern source))) + (helm--fuzzy-match-maybe-set-pattern) + ;; If source have a `filtered-candidate-transformer' attr + ;; Filter candidates with this func, otherwise just compute + ;; candidates. + ;; NOTE that this next block of code is returning nil on async sources, + ;; the candidates being processed directly in `helm-output-filter' + ;; process-filter. + (helm-process-filtered-candidate-transformer + ;; When using in-buffer method or helm-pattern is empty or + ;; using dynamic completion always compute all candidates. + (if (or (equal helm-pattern "") + (assq 'match-dynamic source) + (helm--candidates-in-buffer-p source)) + ;; Compute all candidates up to LIMIT. + ;; one-by-one are computed here only for sources that + ;; display a list of candidates even with an empty + ;; pattern. + (helm--initialize-one-by-one-candidates + (helm-take-first-elements + (helm-get-cached-candidates source) limit) + source) + ;; Compute candidates according to pattern with their match + ;; fns. + ;; one-by-one filtered candidates are computed during the + ;; execution of next loop in `helm-match-from-candidates'. + (helm-match-from-candidates + (helm-get-cached-candidates source) matchfns matchpartfn limit source)) + source)))) + +(defun helm--candidates-in-buffer-p (source) + (assq 'search source)) + +(defun helm-render-source (source matches) + "Display MATCHES from SOURCE according to its settings." + (helm-log "Source = %S" (remove (assq 'keymap source) source)) + (when matches + (helm-insert-header-from-source source) + (cl-loop with separate = nil + with start = (point) + with singleline = (null (assq 'multiline source)) + for m in matches + for count from 1 + if singleline + do (helm-insert-match m 'insert count source) + else + do (progn + (if separate + (helm-insert-candidate-separator) + (setq separate t)) + (helm-insert-match m 'insert count source)) + finally (and (null singleline) + (put-text-property start (point) + 'helm-multiline t))))) + +(defmacro helm-while-no-input (&rest body) + "Same as `while-no-input' but returns either BODY or nil. +Unlike `while-no-input' this macro ensure to not returns `t'." + (declare (debug t) (indent 0)) + (let ((catch-sym (make-symbol "input"))) + `(with-local-quit + (catch ',catch-sym + (let ((throw-on-input ',catch-sym) + val) + (setq val (progn ,@body)) + ;; See comments in `while-no-input' about resetting + ;; quit-flag. + (cond ((eq quit-flag throw-on-input) + (setq quit-flag nil)) + (quit-flag nil) + (t val))))))) + +(defmacro helm--maybe-use-while-no-input (&rest body) + "Wrap BODY in `helm-while-no-input' unless initializing a remote connection." + `(progn + (if (and (file-remote-p helm-pattern) + (not (file-remote-p helm-pattern nil t))) + ;; Tramp will ask for passwd, don't use `helm-while-no-input'. + ,@body + (helm-log "Using here `helm-while-no-input'") + ;; Emacs bug , unexpected + ;; dbus-event is triggered on dbus init. + ;; Ignoring the dbus-event work on emacs28+; for emacs27 or older + ;; version, require tramp-archive can workaround the issue. + (let ((while-no-input-ignore-events + (and (boundp 'while-no-input-ignore-events) + (cons 'dbus-event while-no-input-ignore-events)))) + (helm-while-no-input ,@body))))) + +(defun helm--collect-matches (src-list) + "Return a list of matches for each source in SRC-LIST. + +The resulting value is a list of lists, e.g. ((a b c) (c d) (e +f)) or \(nil nil nil) for three sources when no matches found, +however this function can be interrupted by new input and in this +case returns a plain nil i.e. not (nil), in this case +`helm-update' is not rendering the source, keeping previous +candidates in display." + (let ((matches (helm--maybe-use-while-no-input + (cl-loop for src in src-list + collect (helm-compute-matches src))))) + (unless (eq matches t) matches))) + + +;;; Case fold search +;; +;; +(cl-defun helm-set-case-fold-search (&optional (pattern helm-pattern)) + "Used to set the value of `case-fold-search' in Helm. +Return t or nil depending on the value of `helm-case-fold-search' +and `helm-pattern'." + (if helm-alive-p + (let ((helm-case-fold-search + (helm-aif (assq 'case-fold-search (helm-get-current-source)) + (cdr it) + helm-case-fold-search)) + ;; Only parse basename for filenames + ;; to avoid setting case sensitivity + ;; when expanded directories contains upcase + ;; characters. + (bn-or-pattern (if (string-match "[~/]*" pattern) + (helm-basename pattern) + pattern))) + (helm-set-case-fold-search-1 bn-or-pattern)) + case-fold-search)) + +(defun helm-set-case-fold-search-1 (pattern) + (cl-case helm-case-fold-search + (smart (let ((case-fold-search nil)) + (if (string-match "[[:upper:]]" pattern) nil t))) + (t helm-case-fold-search))) + + +;;; Helm update +;; +(defun helm-update (&optional preselect source candidates) + "Update candidates list in `helm-buffer' based on `helm-pattern'. +Argument PRESELECT is a string or regexp used to move selection +to a particular place after finishing update. +When SOURCE is provided update mode-line for this source, otherwise +the current source will be used. +Argument CANDIDATES when provided is used to redisplay these candidates +without recomputing them, it should be a list of lists." + (helm-log "Start updating") + (helm-kill-async-processes) + ;; When persistent action have been called + ;; we have two windows even with `helm-full-frame'. + ;; So go back to one window when updating if `helm-full-frame' + ;; is non-`nil'. + (when (with-helm-buffer + (and helm-onewindow-p + ;; We are not displaying helm-buffer in a frame and + ;; helm-window is already displayed. + (not helm--buffer-in-new-frame-p) + (helm-window) + (not (helm-action-window)))) + (with-helm-window (delete-other-windows))) + (with-current-buffer (helm-buffer-get) + (set (make-local-variable 'helm-input-local) helm-pattern) + (unwind-protect + (let (sources matches) + ;; Collect sources ready to be updated. + (setq sources + (cl-loop for src in helm-sources + when (helm-update-source-p src) + collect src)) + ;; When no sources to update erase buffer + ;; to avoid duplication of header and candidates + ;; when next chunk of update will arrive, + ;; otherwise the buffer is erased AFTER [1] the results + ;; are computed. + (unless sources (erase-buffer)) + ;; Compute matches without rendering the sources. + ;; This prevent the helm-buffer flickering when constantly + ;; updating. + (helm-log "Matches: %S" + (setq matches (or candidates (helm--collect-matches sources)))) + ;; If computing matches finished and is not interrupted + ;; erase the helm-buffer and render results (Fix #1157). + (when matches ;; nil only when interrupted by while-no-input. + (erase-buffer) ; [1] + (cl-loop for src in sources + for mtc in matches + do (helm-render-source src mtc)) + ;; Move to first line only when there is matches + ;; to avoid cursor moving upside down (Bug#1703). + (helm--update-move-first-line))) + ;; When there is only one async source, update mode-line and run + ;; `helm-after-update-hook' in `helm-output-filter--post-process', + ;; when there is more than one source, update mode-line and run + ;; `helm-after-update-hook' now even if an async source is + ;; present and running in BG. + (let ((src (or source (helm-get-current-source)))) + (unless (assq 'candidates-process src) + (helm-display-mode-line src 'force) + (helm-log-run-hook 'helm-after-update-hook))) + (when preselect + (helm-log "Update preselect candidate %s" preselect) + (if (helm-window) + (with-helm-window (helm-preselect preselect source)) + (helm-preselect preselect source))) + (setq helm--force-updating-p nil) + (helm--reset-update-flag)) + (helm-log "end update"))) + +(defun helm-update-source-p (source) + "Whether SOURCE needs updating or not." + (let ((len (string-width + (if (assq 'multimatch source) + ;; Don't count spaces entered when using + ;; multi-match. + (replace-regexp-in-string " " "" helm-pattern) + helm-pattern)))) + (and (or (not helm-source-filter) + (member (assoc-default 'name source) helm-source-filter)) + (>= len + (helm-aif (assq 'requires-pattern source) (or (cdr it) 1) 0)) + ;; Entering repeatedly these strings (*, ?) takes 100% CPU + ;; and hang emacs on MacOs preventing deleting backward those + ;; characters (Bug#1802). Update: it seems it is no more true, + ;; thus this affect bug#2423, so let's remove this for now. + ;; (not (string-match-p "\\`[*]+\\'" helm-pattern)) + ;; These incomplete regexps hang helm forever + ;; so defer update. Maybe replace spaces quoted when using + ;; multi-match. + (not (member (replace-regexp-in-string "\\s\\ " " " helm-pattern) + helm-update-blacklist-regexps))))) + +(defun helm--update-move-first-line () + "Goto first line of `helm-buffer'." + (goto-char (point-min)) + (if (helm-window) + (helm-move-selection-common :where 'line + :direction 'next + :follow t) + (forward-line 1) + (helm-mark-current-line) + (helm-follow-execute-persistent-action-maybe))) + +(cl-defun helm-force-update (&optional preselect (recenter t)) + "Force recalculation and update of candidates. + +Unlike `helm-update', this function re-evaluates `init' and +`update' attributes when present; also `helm-candidate-cache' is +not reinitialized, meaning candidates are not recomputed unless +pattern has changed. + +Selection is preserved to current candidate if it still exists after +update or moved to PRESELECT, if specified. +The helm-window is re-centered at the end when RECENTER is t which +is the default. RECENTER can be also a number in this case it is +passed as argument to `recenter'." + (with-helm-buffer + (let* ((source (helm-get-current-source)) + (selection (helm-aif (helm-get-selection nil t source) + (regexp-quote it)))) + (setq helm--force-updating-p t) + (mapc 'helm-force-update--reinit helm-sources) + (helm-update (or preselect selection) source) + (when (and (helm-window) recenter) + (with-helm-window + (recenter (and (numberp recenter) recenter))))))) + +(defun helm-refresh () + "Force recalculation and update of candidates." + (interactive) + (with-helm-alive-p + (helm-force-update))) +(put 'helm-refresh 'helm-only t) + +(defun helm-force-update--reinit (source) + "Reinit SOURCE by calling its update and init functions." + ;; When using a specific buffer as cache, don't kill it. + (helm-aif (and (null (bufferp (assoc-default + (helm-get-attr 'name source) + helm--candidate-buffer-alist))) + (helm-apply-functions-from-source + source 'helm-candidate-buffer)) + (kill-buffer it)) + (cl-dolist (attr '(update init)) + (helm-aif (assoc-default attr source) + (helm-apply-functions-from-source source it))) + (helm-remove-candidate-cache source)) + +(defun helm-redisplay-buffer () + "Redisplay candidates in `helm-buffer'. + +Candidates are not recomputed, only redisplayed after modifying +the whole list of candidates in each source with functions found +in `redisplay' attribute of current source. Note that candidates +are redisplayed with their display part with all properties +included only. This function is used in async sources to +transform the whole list of candidates from the sentinel +functions (i.e. when all candidates have been computed) because +other filters like `candidate-transformer' are modifying only +each chunk of candidates from `process-filter' as they come in +and not the whole list. Use this for e.g. sorting the whole list +of async candidates once computed. + +Note: To ensure redisplay is done in async sources after Helm +reached `candidate-number-limit' you will have also to redisplay +your candidates from `helm-async-outer-limit-hook'." + (with-helm-buffer + (let ((get-cands (lambda (source) + (let ((fns (assoc-default 'redisplay source)) + candidates + helm-move-to-line-cycle-in-source + helm-allow-mouse) + (helm-goto-source source) + (helm-next-line) + (helm-awhile (condition-case-unless-debug nil + (and (not (helm-pos-header-line-p)) + (helm-get-selection + nil 'withprop source)) + (error nil)) + (push it candidates) + (when (save-excursion + (forward-line 1) (helm-end-of-source-p t)) + (cl-return nil)) + (helm-next-line)) + (helm-apply-functions-from-source + source fns (nreverse candidates))))) + (get-sources (lambda () + (let (sources helm-move-to-line-cycle-in-source) + (helm-awhile (helm-get-current-source) + (push it sources) + (when (save-excursion + (helm-move--end-of-source) + (forward-line 1) (eobp)) + (cl-return nil)) + (helm-next-source)) + (nreverse sources))))) + (goto-char (point-min)) + (helm-update nil (helm-get-current-source) + (cl-loop with sources = (funcall get-sources) + for s in helm-sources + for name = (assoc-default 'name s) collect + (when (cl-loop for src in sources thereis + (string= name + (assoc-default 'name src))) + (funcall get-cands s))))))) + +(defun helm-remove-candidate-cache (source) + "Remove SOURCE from `helm-candidate-cache'." + (remhash (assoc-default 'name source) helm-candidate-cache)) + +(defvar helm-drag-mouse-1-fn 'ignore) +(defun helm-insert-match (match insert-function &optional num source) + "Insert MATCH into `helm-buffer' with INSERT-FUNCTION. +If MATCH is a cons cell then insert the car as display with the +cdr stored as real value in a `helm-realvalue' text property. +Args NUM and SOURCE are also stored as text property when +specified as respectively `helm-cand-num' and `helm-cur-source'." + (let ((start (point-at-bol (point))) + (dispvalue (helm-candidate-get-display match)) + (realvalue (cdr-safe match)) + (map (when helm-allow-mouse (make-sparse-keymap))) + (inhibit-read-only t) + end) + (when (and (stringp dispvalue) + (not (zerop (length dispvalue)))) + (funcall insert-function dispvalue) + (setq end (point-at-eol)) + ;; Some strings may handle another keymap prop. + (remove-text-properties start end '(keymap nil)) + (put-text-property start end 'read-only nil) + ;; Some sources with candidates-in-buffer have already added + ;; 'helm-realvalue property when creating candidate buffer. + (unless (get-text-property start 'helm-realvalue) + (and realvalue + (put-text-property start end + 'helm-realvalue realvalue))) + (when map + (define-key map [drag-mouse-1] 'ignore) + (define-key map [mouse-1] 'helm-mouse-select-candidate) + (define-key map [mouse-2] 'ignore) + (define-key map [mouse-3] 'helm-menu-select-action) + (add-text-properties + start end + `(mouse-face highlight + keymap ,map + help-echo ,(pcase (get-text-property start 'help-echo) + ((and it (pred stringp)) + (concat it "\nmouse-1: select candidate\nmouse-3: menu actions")) + (_ "mouse-1: select candidate\nmouse-3: menu actions"))))) + (when num + (put-text-property start end 'helm-cand-num num)) + (when source + (put-text-property start end 'helm-cur-source source)) + (funcall insert-function "\n")))) + +(defun helm--mouse-reset-selection-help-echo () + (let* ((inhibit-read-only t) + (start (overlay-start helm-selection-overlay)) + (end (overlay-end helm-selection-overlay)) + (help-echo (get-text-property start 'help-echo))) + (when (and (stringp help-echo) + (string-match "mouse-2: execute action" help-echo)) + (put-text-property + start end + 'help-echo (replace-match "mouse-1: select candidate" + t t help-echo))))) + +(defun helm--bind-mouse-for-selection (pos) + (let ((inhibit-read-only t) + (map (get-text-property pos 'keymap))) + (when map + (define-key map [drag-mouse-1] helm-drag-mouse-1-fn) + (define-key map [mouse-2] 'helm-maybe-exit-minibuffer) + (put-text-property + helm-selection-point + (overlay-end helm-selection-overlay) + 'help-echo (helm-aif (get-text-property pos 'help-echo) + (if (and (stringp it) + (string-match "mouse-1: select candidate" it)) + (replace-match "mouse-2: execute action" t t it) + "mouse-2: execute action\nmouse-3: menu actions") + "mouse-2: execute action\nmouse-3: menu actions"))))) + +(defun helm-mouse-select-candidate (event) + (interactive "e") + (let* ((window (posn-window (event-end event))) + (pos (posn-point (event-end event)))) + (unwind-protect + (with-current-buffer (window-buffer window) + (if (and (helm-action-window) + (eql window (get-buffer-window helm-buffer))) + (user-error "selection in helm-window not available while selecting action") + (helm--mouse-reset-selection-help-echo) + (goto-char pos) + (when (helm-pos-multiline-p) + (goto-char (or (helm-get-previous-candidate-separator-pos) + (helm-get-previous-header-pos))) + (forward-line 1))) + (helm-mark-current-line) + (helm-follow-execute-persistent-action-maybe)) + (select-window (minibuffer-window)) + (set-buffer (window-buffer window))))) +(put 'helm-mouse-select-candidate 'helm-only t) + +(defun helm-insert-header-from-source (source) + "Insert SOURCE name in `helm-buffer' header. +Maybe insert, by overlay, additional info after the source name +if SOURCE has header-name attribute." + (let ((name (assoc-default 'name source))) + (helm-insert-header + name + (helm-aif (assoc-default 'header-name source) + (helm-apply-functions-from-source source it name))))) + +(defun helm-insert-header (name &optional display-string) + "Insert header of source NAME into the helm buffer. +If DISPLAY-STRING is non-nil and a string value then display this +additional info after the source name by overlay." + (unless (bobp) + (let ((start (point))) + (insert (propertize "\n" 'face 'helm-eob-line)) + (put-text-property start (point) 'helm-header-separator t))) + (let ((start (point))) + (insert name) + (put-text-property (point-at-bol) + (point-at-eol) 'helm-header t) + (when display-string + (overlay-put (make-overlay (point-at-bol) (point-at-eol)) + 'display display-string)) + (insert "\n") + (add-text-properties start (point) '(face helm-source-header + ;; Disable line numbers on + ;; source headers. + display-line-numbers-disable t)))) + +(defun helm-insert-candidate-separator () + "Insert separator of candidates into the Helm buffer." + (insert (propertize helm-candidate-separator 'face 'helm-separator)) + (put-text-property (point-at-bol) + (point-at-eol) 'helm-candidate-separator t) + (insert "\n")) + +(defun helm-init-relative-display-line-numbers () + "Enable `display-line-numbers' for Helm buffers. +This is intended to be added to `helm-after-initialize-hook'. +This will work only in Emacs-26+, i.e. Emacs versions that have +`display-line-numbers-mode'." + (when (boundp 'display-line-numbers) + (with-helm-buffer + (setq display-line-numbers 'relative)))) + +(define-minor-mode helm-display-line-numbers-mode + "Toggle display of line numbers in current Helm buffer." + :group 'helm + (with-helm-alive-p + (cl-assert (boundp 'display-line-numbers) nil + "`display-line-numbers' not available") + (if helm-display-line-numbers-mode + (with-helm-buffer + (setq display-line-numbers 'relative)) + (with-helm-buffer + (setq display-line-numbers nil))))) +(put 'helm-display-line-numbers-mode 'helm-only t) + + + +;;; Async process +;; +(defun helm-output-filter (process output-string) + "The `process-filter' function for Helm async sources." + (with-local-quit + (helm-output-filter-1 (assoc process helm-async-processes) output-string))) + +(defun helm-output-filter-1 (process-assoc output-string) + (helm-log "output-string = %S" output-string) + (with-current-buffer helm-buffer + (let ((source (cdr process-assoc))) + (save-excursion + (helm-aif (assoc-default 'insertion-marker source) + (goto-char it) + (goto-char (point-max)) + (helm-insert-header-from-source source) + (setcdr process-assoc + (append source `((insertion-marker . ,(point-marker)))))) + (helm-output-filter--process-source + (car process-assoc) output-string source + (helm-candidate-number-limit source)))) + (helm-output-filter--post-process))) + +(defun helm-output-filter--process-source (process output-string source limit) + (cl-dolist (candidate (helm-transform-candidates + (helm-output-filter--collect-candidates + (split-string output-string + helm-process-output-split-string-separator) + (assq 'incomplete-line source)) + source t)) + (setq candidate + (helm--maybe-process-filter-one-by-one-candidate candidate source)) + (if (assq 'multiline source) + (let ((start (point))) + (helm-insert-candidate-separator) + (helm-insert-match candidate 'insert-before-markers + (1+ (cdr (assq 'item-count source))) + source) + (put-text-property start (point) 'helm-multiline t)) + (helm-insert-match candidate 'insert-before-markers + (1+ (cdr (assq 'item-count source))) + source)) + (cl-incf (cdr (assq 'item-count source))) + (when (>= (assoc-default 'item-count source) limit) + (helm-kill-async-process process) + (helm-log-run-hook 'helm-async-outer-limit-hook) + (cl-return)))) + +(defun helm-output-filter--collect-candidates (lines incomplete-line-info) + "Collect LINES maybe completing the truncated first and last lines." + ;; The output of process may come in chunks of any size, so the last + ;; line of LINES could be truncated, this truncated line is stored + ;; in INCOMPLETE-LINE-INFO to be concatenated with the first + ;; incomplete line of the next arriving chunk. INCOMPLETE-LINE-INFO + ;; is an attribute of source; it is created with an empty string + ;; when the source is computed => (incomplete-line . "") + (helm-log "incomplete-line-info = %S" (cdr incomplete-line-info)) + (butlast + (cl-loop for line in lines + ;; On start `incomplete-line-info' value is empty string. + for newline = (helm-aif (cdr incomplete-line-info) + (prog1 + (concat it line) + (setcdr incomplete-line-info nil)) + line) + collect newline + ;; Store last incomplete line (last chunk truncated) until + ;; new output arrives. Previously storing 'line' in + ;; incomplete-line-info assumed output was truncated in + ;; only two chunks. But output could be large and + ;; truncated in more than two chunks. Therefore store + ;; 'newline' to contain the previous chunks (Bug#1187). + finally do (setcdr incomplete-line-info newline)))) + +(defun helm-output-filter--post-process () + (helm-aif (get-buffer-window helm-buffer 'visible) + (with-selected-window it + (helm-skip-noncandidate-line 'next) + (helm-mark-current-line nil 'nomouse) + ;; FIXME Don't hardcode follow delay. + (helm-follow-execute-persistent-action-maybe 0.5) + (helm-display-mode-line (helm-get-current-source)) + (helm-log-run-hook 'helm-after-update-hook) + (helm--reset-update-flag)))) + +(defun helm-process-deferred-sentinel-hook (process event file) + "Defer remote processes in sentinels. +Meant to be called at the beginning of a sentinel process +function." + (when (and (not (zerop helm-tramp-connection-min-time-diff)) + (string= event "finished\n") + (or (file-remote-p file) + ;; `helm-suspend-update-flag' + ;; is non-`nil' here only during a + ;; running process, this will never be called + ;; when user set it explicitly with `C-!'. + helm-suspend-update-flag)) + (setq helm-suspend-update-flag t) + ;; Kill the process but don't delete entry in + ;; `helm-async-processes'. + (helm-kill-async-process process) + ;; When tramp opens the same connection twice in less than 5 + ;; seconds, it throws 'suppress, which calls the real-handler on + ;; the main "Emacs". To avoid this [1] helm waits for 5 seconds + ;; before updates yet allows user input during this delay. [1] In + ;; recent Emacs versions, this has been fixed so tramp returns nil + ;; in such conditions. Note: `tramp-connection-min-time-diff' cannot + ;; have values less than 5 seconds otherwise the process dies. + (run-at-time helm-tramp-connection-min-time-diff + nil (lambda () + (when helm-alive-p ; Don't run timer fn after quit. + (setq helm-suspend-update-flag nil) + (helm-check-minibuffer-input)))))) + +(defun helm-kill-async-processes () + "Kill all asynchronous processes registered in `helm-async-processes'." + (while helm-async-processes + (helm-kill-async-process (caar helm-async-processes)) + (setq helm-async-processes (cdr helm-async-processes)))) + +(defun helm-kill-async-process (process) + "Stop output from `helm-output-filter' and kill associated PROCESS." + (set-process-filter process nil) + (delete-process process)) + + +;;; Actions +;; +(defun helm-execute-selection-action () + "Execute current action." + (helm-log-run-hook 'helm-before-action-hook) + ;; Position can be change when `helm-current-buffer' + ;; is split, so jump to this position before executing action. + (helm-current-position 'restore) + (unwind-protect + (prog1 (helm-execute-selection-action-1) + (helm-log-run-hook 'helm-after-action-hook)) + (setq helm--executing-helm-action nil))) + +(defun helm-execute-selection-action-1 (&optional + selection action + preserve-saved-action) + "Execute ACTION on current SELECTION. +If PRESERVE-SAVED-ACTION is non-nil, then save the action." + (helm-log "executing action") + (setq action (helm-get-default-action + (or action + helm-saved-action + (if (get-buffer helm-action-buffer) + (helm-get-selection helm-action-buffer) + (helm-get-actions-from-current-source))))) + (helm-aif (and (not helm-in-persistent-action) + (get-buffer helm-action-buffer)) + (kill-buffer it)) + (let ((source (or helm-saved-current-source + (helm-get-current-source))) + non-essential) + (setq selection (helm-coerce-selection + (or selection + helm-saved-selection + (helm-get-selection nil nil source) + (and (assq 'accept-empty source) "")) + source)) + (unless preserve-saved-action (setq helm-saved-action nil)) + (when (and selection action) (funcall action selection)))) + +(defun helm-coerce-selection (selection source) + "Apply coerce attribute function to SELECTION in SOURCE. +Coerce source with coerce function." + (helm-aif (assoc-default 'coerce source) + (helm-apply-functions-from-source source it selection) + selection)) + +(defun helm-get-default-action (action) + "Get the first ACTION value of action list in source." + (if (and (listp action) (not (functionp action))) + (cdar action) + action)) + +(defun helm--show-action-window-other-window-p () + (and helm-show-action-window-other-window + (or helm-always-two-windows + helm--buffer-in-new-frame-p) + (eq helm-split-window-state 'vertical))) + +(defun helm-select-action () + "Select an action for the currently selected candidate. +If action buffer is selected, back to the Helm buffer." + (interactive) + (with-helm-alive-p + (let ((src (helm-get-current-source))) + (helm-log-run-hook 'helm-select-action-hook) + (setq helm-saved-selection (helm-get-selection nil nil src)) + (with-selected-frame (with-helm-window (selected-frame)) + (prog1 + (helm-acond ((get-buffer-window helm-action-buffer 'visible) + (set-window-buffer it helm-buffer) + (helm--set-action-prompt 'restore) + (when (helm--show-action-window-other-window-p) + (delete-window it)) + (kill-buffer helm-action-buffer) + (setq helm-saved-selection nil) + (helm-set-pattern helm-input 'noupdate)) + (helm-saved-selection + (setq helm-saved-current-source src) + (let ((actions (helm-get-actions-from-current-source src)) + helm-onewindow-p) + (if (functionp actions) + (message "Sole action: %s" + (if (or (consp actions) + (byte-code-function-p actions) + (helm-subr-native-elisp-p actions)) + "Anonymous" actions)) + (helm-show-action-buffer actions) + ;; Be sure the minibuffer is entirely deleted (bug#907). + (helm--delete-minibuffer-contents-from "") + (helm--set-action-prompt) + (helm-check-minibuffer-input)))) + (t (message "No Actions available"))) + (helm-display-mode-line (helm-get-current-source)) + (run-hooks 'helm-window-configuration-hook)))))) +(put 'helm-select-action 'helm-only t) + +(defun helm-menu-select-action (_event) + "Popup action menu from mouse-3." + (interactive "e") + (if (get-buffer-window helm-action-buffer 'visible) + (helm-select-action) + (let ((src (helm-get-current-source))) + (helm-aif (helm-get-actions-from-current-source src) + (progn + (setq helm-saved-current-source src) + (if (functionp it) + (message "Sole action: %s" + (if (or (consp it) + (byte-code-function-p it) + (helm-subr-native-elisp-p it)) + "Anonymous" it)) + (setq helm-saved-action + (x-popup-menu + t (list "Available Actions" + (cons "" it)))) + (helm-maybe-exit-minibuffer)) + (message "No Actions available")))))) +(put 'helm-menu-select-action 'helm-only t) + +(defun helm--set-action-prompt (&optional restore) + (with-selected-window (minibuffer-window) + (let ((inhibit-read-only t) + (props '(face minibuffer-prompt + field t + read-only t + rear-nonsticky t + front-sticky t)) + (prt (if restore helm--prompt helm--action-prompt))) + (erase-buffer) + (insert (apply #'propertize prt props))))) + +(defun helm-show-action-buffer (actions) + (with-current-buffer (get-buffer-create helm-action-buffer) + (erase-buffer) + (buffer-disable-undo) + (setq cursor-type nil) + (set-window-buffer (if (helm--show-action-window-other-window-p) + (split-window (get-buffer-window helm-buffer) + nil helm-show-action-window-other-window) + (get-buffer-window helm-buffer)) + helm-action-buffer) + (set (make-local-variable 'helm-sources) + (list + (helm-build-sync-source "Actions" + :volatile t + :nomark t + :persistent-action #'ignore + :persistent-help "DoNothing" + :keymap 'helm-map + :candidates actions + :mode-line '("Action(s)" "\\\\[helm-select-action]:BackToCands RET/f1/f2/fn:NthAct") + :candidate-transformer + (lambda (candidates) + (cl-loop for (i . j) in candidates + for count from 1 + collect + (cons (concat (cond ((> count 12) + " ") + ((< count 10) + (format "[f%s] " count)) + (t (format "[f%s] " count))) + (propertize i 'face 'helm-action)) + j))) + :candidate-number-limit nil))) + (set (make-local-variable 'helm-source-filter) nil) + (set (make-local-variable 'helm-selection-overlay) nil) + (helm-initialize-overlays helm-action-buffer))) + + +;; Selection of candidates + +(defun helm-display-source-at-screen-top-maybe (unit) + "Display source at the top of screen when UNIT value is 'source. +Return nil for any other value of UNIT." + (when (and helm-display-source-at-screen-top (eq unit 'source)) + (set-window-start (selected-window) + (save-excursion (forward-line -1) (point))))) + +(defun helm-skip-noncandidate-line (direction) + "Skip source header or candidates separator when going in DIRECTION. +DIRECTION is either 'next or 'previous. +Same as `helm-skip-header-and-separator-line' but ensure point is +moved to the right place when at bob or eob." + (helm-skip-header-and-separator-line direction) + (and (bobp) (forward-line 1)) ; Skip first header. + (and (eobp) (forward-line -1))) ; Avoid last empty line. + +(defun helm-skip-header-and-separator-line (direction) + "Skip source header or candidate separator when going to next/previous line. +DIRECTION is either 'next or 'previous." + (let ((fn (cl-ecase direction + (next 'eobp) + (previous 'bobp)))) + (while (and (not (funcall fn)) + (or (helm-pos-header-line-p) + (helm-pos-candidate-separator-p))) + (forward-line (if (and (eq direction 'previous) + (not (eq (point-at-bol) (point-min)))) + -1 1))))) + +(defun helm-display-mode-line (source &optional force) + "Set up mode-line and header-line for `helm-buffer'. + +SOURCE is a Helm source object. + +Optional argument FORCE forces redisplay of the Helm buffer's +mode and header lines." + (set (make-local-variable 'helm-mode-line-string) + (helm-interpret-value (or (and (listp source) ; Check if source is empty. + (assoc-default 'mode-line source)) + (default-value 'helm-mode-line-string)) + source)) + (let ((follow (and (or (helm-follow-mode-p source) + (and helm-follow-mode-persistent + (member (assoc-default 'name source) + helm-source-names-using-follow))) + " (HF)")) + (marked (and helm-marked-candidates + (cl-loop with cur-name = (assoc-default 'name source) + for c in helm-marked-candidates + for name = (assoc-default 'name (car c)) + when (string= name cur-name) + collect c)))) + ;; Setup mode-line. + (if helm-mode-line-string + (setq mode-line-format + `(:propertize + (" " mode-line-buffer-identification " " + (:eval (format "L%-3d" (helm-candidate-number-at-point))) + ,follow + " " + (:eval ,(and marked + (propertize + (format "M%d" (length marked)) + 'face 'helm-visible-mark))) + (:eval (when ,helm--mode-line-display-prefarg + (let ((arg (prefix-numeric-value + (or prefix-arg current-prefix-arg)))) + (unless (= arg 1) + (propertize (format " [prefarg:%s]" arg) + 'face 'helm-prefarg))))) + " " + (:eval (with-helm-buffer + (helm-show-candidate-number + (car-safe helm-mode-line-string)))) + " " helm--mode-line-string-real " " + (:eval (make-string (window-width) ? ))) + keymap (keymap (mode-line keymap + (mouse-1 . ignore) + (down-mouse-1 . ignore) + (drag-mouse-1 . ignore) + (mouse-2 . ignore) + (down-mouse-2 . ignore) + (drag-mouse-2 . ignore) + (mouse-3 . ignore) + (down-mouse-3 . ignore) + (drag-mouse-3 . ignore)))) + helm--mode-line-string-real + (substitute-command-keys (if (listp helm-mode-line-string) + (cadr helm-mode-line-string) + helm-mode-line-string))) + (setq mode-line-format (default-value 'mode-line-format))) + ;; Setup header-line. + (cond (helm-echo-input-in-header-line + (setq force t) + (helm--set-header-line)) + (helm-display-header-line + (let ((hlstr (helm-interpret-value + (and (listp source) + (assoc-default 'header-line source)) + source)) + (endstr (make-string (window-width) ? ))) + (setq header-line-format + (propertize (concat " " hlstr endstr) + 'face 'helm-header)))))) + (when force (force-mode-line-update))) + +(defun helm--set-header-line (&optional update) + (with-selected-window (minibuffer-window) + (when helm-display-header-line + ;; Prevent cursor movement over the overlay displaying + ;; persistent-help in minibuffer (Bug#2108). + (setq-local disable-point-adjustment t)) + (let* ((beg (save-excursion (vertical-motion 0 (helm-window)) (point))) + (end (save-excursion (end-of-visual-line) (point))) + ;; The visual line where the cursor is. + (cont (buffer-substring beg end)) + (pref (propertize + " " + 'display (if (string-match-p (regexp-opt `(,helm--prompt + ,helm--action-prompt)) + cont) + `(space :width ,helm-header-line-space-before-prompt) + (propertize + "->" + 'face 'helm-header-line-left-margin)))) + (pos (- (point) beg))) + ;; Increment pos each time we find a "%" up to current-pos (bug#1648). + (cl-loop for c across (buffer-substring-no-properties beg (point)) + when (eql c ?%) do (cl-incf pos)) + ;; Increment pos when cursor is on a "%" to make it visible in header-line + ;; i.e "%%|" and not "%|%" (bug#1649). + (when (eql (char-after) ?%) (setq pos (1+ pos))) + (setq cont (replace-regexp-in-string "%" "%%" cont)) + (with-helm-buffer + (setq header-line-format (concat pref cont " ")) + (funcall helm-default-prompt-display-function pos) + (when update (force-mode-line-update)))))) + +(defun helm-set-default-prompt-display (pos) + (put-text-property + ;; Increment pos to handle the space before prompt (i.e `pref'). + (+ 1 pos) (+ 2 pos) + 'face + ;; Don't just use cursor face, this can hide the current character. + (list :inverse-video t + :foreground (face-background 'cursor) + :background (face-background 'default)) + header-line-format)) + +(defun helm-exchange-minibuffer-and-header-line () + "Display minibuffer in header-line and vice versa for current Helm session. + +This is a toggle command." + (interactive) + (with-helm-window + (add-hook 'helm-minibuffer-set-up-hook 'helm-hide-minibuffer-maybe) + (setq-local helm-echo-input-in-header-line + (not helm-echo-input-in-header-line)) + (with-selected-window (minibuffer-window) + (if (with-helm-buffer helm-echo-input-in-header-line) + (helm-hide-minibuffer-maybe) + (remove-overlays) + (setq cursor-type t))) + (helm-display-mode-line (helm-get-current-source) t))) +(put 'helm-exchange-minibuffer-and-header-line 'helm-only t) + +(defun helm--update-header-line () + ;; This should be used in `post-command-hook', + ;; nowhere else. + (when (with-helm-buffer helm-echo-input-in-header-line) + (helm--set-header-line t))) + +(defun helm-hide-minibuffer-maybe () + "Hide minibuffer contents in a Helm session. +This function should normally go to `helm-minibuffer-set-up-hook'. +It has no effect if `helm-echo-input-in-header-line' is nil." + (when (with-helm-buffer helm-echo-input-in-header-line) + (let ((ov (make-overlay (point-min) (point-max) nil nil t))) + (overlay-put ov 'window (selected-window)) + (helm-aif (and helm-display-header-line + (helm-get-attr 'persistent-help)) + (progn + (overlay-put ov 'display + (truncate-string-to-width + (substitute-command-keys + (concat "\\\\[helm-execute-persistent-action]: " + (format "%s (keeping session)" it))) + (- (window-width) 1))) + (overlay-put ov 'face 'helm-header)) + (overlay-put ov 'face (let ((bg-color (face-background 'default nil))) + `(:background ,bg-color :foreground ,bg-color)))) + + (setq cursor-type nil)))) + +(defun helm-show-candidate-number (&optional name) + "Used to display candidate number in mode-line. +You can specify NAME of candidates e.g. \"Buffers\" otherwise it +is \"Candidate\(s\)\" by default." + (when helm-alive-p + (unless (helm-empty-source-p) + ;; Build a fixed width string when candidate-number < 1000 + (let* ((cand-name (or name "Candidate(s)")) + (width (length (format "[999 %s]" cand-name)))) + (propertize + (format (concat "%-" (number-to-string width) "s") + (format "[%s %s]" + (helm-get-candidate-number 'in-current-source) + cand-name)) + 'face (if helm-suspend-update-flag + 'helm-candidate-number-suspended + 'helm-candidate-number)))))) + +(cl-defun helm-move-selection-common (&key where direction (follow t)) + "Move the selection marker to a new position. +Position is determined by WHERE and DIRECTION. +Key arg WHERE can be one of: + - line + - page + - edge + - source +Key arg DIRECTION can be one of: + - previous + - next + - A source or a source name when used with :WHERE 'source." + (let ((move-func (cl-case where + (line (cl-ecase direction + (previous 'helm-move--previous-line-fn) + (next 'helm-move--next-line-fn))) + (page (cl-ecase direction + (previous 'helm-move--previous-page-fn) + (next 'helm-move--next-page-fn))) + (edge (cl-ecase direction + (previous 'helm-move--beginning-of-buffer-fn) + (next 'helm-move--end-of-buffer-fn))) + (source (cl-case direction + (previous 'helm-move--previous-source-fn) + (next 'helm-move--next-source-fn) + (t (lambda () ; A source is passed as DIRECTION arg. + (helm-move--goto-source-fn direction))))))) + source) + (unless (or (helm-empty-buffer-p (helm-buffer-get)) + (not (helm-window))) + (with-helm-window + (when helm-allow-mouse + (helm--mouse-reset-selection-help-echo)) + (helm-log-run-hook 'helm-move-selection-before-hook) + (funcall move-func) + (and (memq direction '(next previous)) + (helm-skip-noncandidate-line direction)) + (when (helm-pos-multiline-p) + (helm-move--beginning-of-multiline-candidate)) + (helm-display-source-at-screen-top-maybe where) + (helm-mark-current-line) + (when follow + (helm-follow-execute-persistent-action-maybe)) + (helm-display-mode-line (setq source (helm-get-current-source))) + (helm-log-run-hook 'helm-move-selection-after-hook) + (helm--set-minibuffer-completion-confirm source))))) + +(defun helm-move--beginning-of-multiline-candidate () + (let ((header-pos (helm-get-previous-header-pos)) + (separator-pos (helm-get-previous-candidate-separator-pos))) + (when header-pos + (goto-char (if (or (null separator-pos) + (< separator-pos header-pos)) + header-pos + separator-pos)) + (forward-line 1)))) + +(defun helm-move--previous-multi-line-fn () + (forward-line -1) + (unless (helm-pos-header-line-p) + (helm-skip-header-and-separator-line 'previous) + (helm-move--beginning-of-multiline-candidate))) + +(defun helm-move--previous-line-fn () + (if (not (helm-pos-multiline-p)) + (forward-line -1) + (helm-move--previous-multi-line-fn)) + (when (and helm-move-to-line-cycle-in-source + (helm-pos-header-line-p)) + (forward-line 1) + (helm-move--end-of-source) + ;; We are at end of helm-buffer + ;; check if last candidate is a multiline candidate + ;; and jump to it + (when (and (eobp) + (save-excursion (forward-line -1) (helm-pos-multiline-p))) + (helm-move--previous-multi-line-fn)))) + +(defun helm-move--next-multi-line-fn () + (let ((header-pos (helm-get-next-header-pos)) + (separator-pos (helm-get-next-candidate-separator-pos))) + (cond ((and separator-pos + (or (null header-pos) (< separator-pos header-pos))) + (goto-char separator-pos)) + (header-pos + (goto-char header-pos))))) + +(defun helm-move--next-line-fn () + (if (not (helm-pos-multiline-p)) + (forward-line 1) + (helm-move--next-multi-line-fn)) + (when (and helm-move-to-line-cycle-in-source + (or (save-excursion (and (helm-pos-multiline-p) + (goto-char (overlay-end + helm-selection-overlay)) + (helm-end-of-source-p t))) + (helm-end-of-source-p t))) + (helm-move--beginning-of-source) + (helm-display-source-at-screen-top-maybe 'source))) + +(defun helm-move--previous-page-fn () + (condition-case nil + (scroll-down helm-scroll-amount) + (beginning-of-buffer (goto-char (point-min))))) + +(defun helm-move--next-page-fn () + (condition-case nil + (scroll-up helm-scroll-amount) + (end-of-buffer (goto-char (point-max))))) + +(defun helm-move--beginning-of-buffer-fn () + (goto-char (point-min))) + +(defun helm-move--end-of-buffer-fn () + (goto-char (point-max))) + +(defun helm-move--end-of-source () + (helm-aif (helm-get-next-header-pos) + (progn (goto-char it) (forward-line -2)) + (goto-char (point-max)))) + +(defun helm-move--beginning-of-source () + (helm-aif (helm-get-previous-header-pos) + (progn (goto-char it) + (forward-line 1)) + (goto-char (point-min)))) + +(defun helm-move--previous-source-fn () + (forward-line -1) + (if (bobp) + (goto-char (point-max)) + (helm-skip-header-and-separator-line 'previous)) + (goto-char (helm-get-previous-header-pos)) + (forward-line 1)) + +(defun helm-move--next-source-fn () + (goto-char (or (and (not (save-excursion + (forward-line 1) (eobp))) + ;; Empty source at eob are just + ;; not displayed unless they are dummy. + ;; Bug#1117. + (helm-get-next-header-pos)) + (point-min)))) + +(defun helm-move--goto-source-fn (source-or-name) + (goto-char (point-min)) + (let ((name (if (stringp source-or-name) + source-or-name + (assoc-default 'name source-or-name)))) + (if (or (null name) (string= name "")) + (forward-line 1) + (condition-case err + (while (not (string= name (helm-current-line-contents))) + (goto-char (helm-get-next-header-pos))) + (error (helm-log "%S" err)))))) + +(defun helm-candidate-number-at-point () + (if helm-alive-p + (with-helm-buffer + (or (get-text-property (point) 'helm-cand-num) 1)) + (or (get-text-property (point) 'helm-cand-num) 1))) + +(defun helm--next-or-previous-line (direction &optional arg) + ;; Be sure to not use this in non--interactives calls. + (let ((helm-move-to-line-cycle-in-source + (and helm-move-to-line-cycle-in-source arg))) + (if (and arg (> arg 1)) + (cl-loop with pos = (helm-candidate-number-at-point) + with cand-num = (helm-get-candidate-number t) + with iter = (min arg (if (eq direction 'next) + (- cand-num pos) + (min arg (1- pos)))) + for count from 1 + while (<= count iter) + do + (helm-move-selection-common :where 'line :direction direction)) + (helm-move-selection-common :where 'line :direction direction)))) + +(defun helm-previous-line (&optional arg) + "Move selection to the ARG previous line(s). +Same behavior as `helm-next-line' when called with a numeric +prefix arg." + (interactive "p") + (with-helm-alive-p + (helm--next-or-previous-line 'previous arg))) +(put 'helm-previous-line 'helm-only t) + +(defun helm-next-line (&optional arg) + "Move selection to the next ARG line(s). +When numeric prefix arg is > than the number of candidates, then +move to the last candidate of current source (i.e. don't move to +next source)." + (interactive "p") + (with-helm-alive-p + (helm--next-or-previous-line 'next arg))) +(put 'helm-next-line 'helm-only t) + +(defun helm-scroll-up () + "Scroll up helm-buffer by `helm-scroll-amount' lines." + (interactive) + (with-helm-alive-p + (helm-move-selection-common :where 'page :direction 'previous))) +(put 'helm-scroll-up 'helm-only t) + +(defun helm-previous-page () + "Move selection back with a pageful." + (interactive) + (with-helm-alive-p + (let (helm-scroll-amount) + (helm-move-selection-common :where 'page :direction 'previous)))) +(put 'helm-previous-page 'helm-only t) + +(defun helm-scroll-down () + "Scroll down helm-buffer by `helm-scroll-amount' lines." + (interactive) + (with-helm-alive-p + (helm-move-selection-common :where 'page :direction 'next))) +(put 'helm-scroll-down 'helm-only t) + +(defun helm-next-page () + "Move selection forward with a pageful." + (interactive) + (with-helm-alive-p + (let (helm-scroll-amount) + (helm-move-selection-common :where 'page :direction 'next)))) +(put 'helm-next-page 'helm-only t) + +(defun helm-beginning-of-buffer () + "Move selection at the top." + (interactive) + (with-helm-alive-p + (helm-move-selection-common :where 'edge :direction 'previous))) +(put 'helm-beginning-of-buffer 'helm-only t) + +(defun helm-end-of-buffer () + "Move selection at the bottom." + (interactive) + (with-helm-alive-p + (helm-move-selection-common :where 'edge :direction 'next))) +(put 'helm-end-of-buffer 'helm-only t) + +(defun helm-previous-source () + "Move selection to the previous source." + (interactive) + (with-helm-alive-p + (helm-move-selection-common :where 'source :direction 'previous))) +(put 'helm-previous-source 'helm-only t) + +(defun helm-next-source () + "Move selection to the next source." + (interactive) + (with-helm-alive-p + (helm-move-selection-common :where 'source :direction 'next))) +(put 'helm-next-source 'helm-only t) + +(defun helm-goto-source (&optional source-or-name) + "Move the selection to the source named SOURCE-OR-NAME. + +If SOURCE-OR-NAME is empty string or nil go to the first +candidate of first source." + (helm-move-selection-common :where 'source :direction source-or-name)) + +(defvar helm-follow-action-white-list-commands + '(helm-ff-decrease-image-size-persistent + helm-ff-increase-image-size-persistent + helm-ff-rotate-left-persistent + helm-ff-rotate-right-persistent) + "Allow `helm-follow-action-forward/backward' switching to next file +when one of these commands is the `last-command'. + +For example when browsing files with `C-` and rotate the current file, +hitting `C-` again will not switch to next file but kill its buffer.") + +(defun helm--follow-action (arg) + (let ((helm--temp-follow-flag t) ; Needed in HFF. + (in-follow-mode (helm-follow-mode-p))) + ;; When follow-mode is already enabled, just go to next or + ;; previous line. + (when (or (eq last-command 'helm-follow-action-forward) + (eq last-command 'helm-follow-action-backward) + (eq last-command 'helm-execute-persistent-action) + (memq last-command helm-follow-action-white-list-commands) + in-follow-mode) + (if (> arg 0) + (helm-move-selection-common :where 'line + :direction 'next + :follow nil) + (helm-move-selection-common :where 'line + :direction 'previous + :follow nil))) + (unless in-follow-mode + (helm-execute-persistent-action)))) + +(defun helm-follow-action-forward () + "Go to next line and execute persistent action." + (interactive) + (with-helm-alive-p (helm--follow-action 1))) +(put 'helm-follow-action-forward 'helm-only t) + +(defun helm-follow-action-backward () + "Go to previous line and execute persistent action." + (interactive) + (with-helm-alive-p (helm--follow-action -1))) +(put 'helm-follow-action-backward 'helm-only t) + +(defun helm-mark-current-line (&optional resumep nomouse) + "Move `helm-selection-overlay' to current line. +When RESUMEP is non nil move overlay to `helm-selection-point'. +When NOMOUSE is specified do not set mouse bindings. + +Note that selection is unrelated to visible marks used for +marking candidates." + (with-helm-buffer + (when resumep + (goto-char helm-selection-point)) + (move-overlay + helm-selection-overlay (point-at-bol) + (if (helm-pos-multiline-p) + (let ((header-pos (helm-get-next-header-pos)) + (separator-pos (helm-get-next-candidate-separator-pos))) + (or (and (null header-pos) separator-pos) + (and header-pos separator-pos + (< separator-pos header-pos) + separator-pos) + header-pos + (point-max))) + (1+ (point-at-eol)))) + (setq helm-selection-point (overlay-start helm-selection-overlay)) + (when (and helm-allow-mouse (null nomouse)) + (helm--bind-mouse-for-selection helm-selection-point)))) + +(defun helm-confirm-and-exit-minibuffer () + "Maybe ask for confirmation when exiting helm. +It is similar to `minibuffer-complete-and-exit' adapted to Helm. +If `minibuffer-completion-confirm' value is 'confirm, send +minibuffer confirm message and exit on next hit. If +`minibuffer-completion-confirm' value is t, don't exit and send +message 'no match'." + (interactive) + (with-helm-alive-p + (if (and (helm--updating-p) + (null helm--reading-passwd-or-string)) + (progn (message "[Display not ready]") + (sit-for 0.5) (message nil) + (helm-update)) + (let* ((src (helm-get-current-source)) + (empty-buffer-p (with-current-buffer helm-buffer + (eq (point-min) (point-max)))) + (unknown (and (not empty-buffer-p) + (helm-aif (get-text-property + 0 'display + (helm-get-selection nil 'withprop src)) + (when (stringp it) + (string-match-p "\\`\\[\\?\\]" it)))))) + (cond ((and (or empty-buffer-p unknown) + (memq minibuffer-completion-confirm + '(confirm confirm-after-completion))) + (setq helm-minibuffer-confirm-state + 'confirm) + (setq minibuffer-completion-confirm nil) + (minibuffer-message " [confirm]")) + ;; When require-match is strict (i.e. `t'), buffer + ;; should be either empty or in read-file-name have an + ;; unknown candidate ([?] prefix), if it's not the case + ;; fix it in helm-mode but not here. + ((and (or empty-buffer-p unknown) + (eq minibuffer-completion-confirm t)) + (minibuffer-message " [No match]")) + (empty-buffer-p + ;; This is used when helm-buffer is totally empty, + ;; i.e. the [?] have not been added because must-match + ;; is used from outside helm-comp-read i.e. from a helm + ;; source built with :must-match. + (setq helm-saved-selection helm-pattern + helm-saved-action (helm-get-default-action + (assoc-default + 'action + (car (with-helm-buffer helm-sources)))) + helm-minibuffer-confirm-state nil) + (helm-exit-minibuffer)) + (t + (setq helm-minibuffer-confirm-state nil) + (helm-exit-minibuffer))))))) +(put 'helm-confirm-and-exit-minibuffer 'helm-only t) + +(defun helm-confirm-and-exit-hook () + "Restore `minibuffer-completion-confirm' when helm update." + (unless (or (eq minibuffer-completion-confirm t) + (not helm-minibuffer-confirm-state)) + (setq minibuffer-completion-confirm + helm-minibuffer-confirm-state))) +(add-hook 'helm-after-update-hook 'helm-confirm-and-exit-hook) + +(defun helm--set-minibuffer-completion-confirm (src) + (with-helm-buffer + (helm-aif (helm-get-attr 'must-match src) + (setq minibuffer-completion-confirm it)))) + +(defun helm-read-string (prompt &optional initial-input history + default-value inherit-input-method) + "Same as `read-string' but for reading string from a helm session." + (let ((helm--reading-passwd-or-string t)) + (read-string + prompt initial-input history default-value inherit-input-method))) + +(defun helm--updating-p () + ;; helm timer is between two cycles. + ;; IOW `helm-check-minibuffer-input' haven't yet compared input + ;; and `helm-pattern'. + (or (not (equal (minibuffer-contents) helm-pattern)) + ;; `helm-check-minibuffer-input' have launched `helm-update'. + helm--in-update)) + +(defun helm-maybe-exit-minibuffer () + (interactive) + (with-helm-alive-p + (if (and (helm--updating-p) + (null helm--reading-passwd-or-string)) + (progn + (message "[Display not ready]") + (sit-for 0.5) (message nil) + (helm-update)) + (helm-exit-minibuffer)))) +(put 'helm-maybe-exit-minibuffer 'helm-only t) + +(defun helm-exit-minibuffer () + "Select the current candidate by exiting the minibuffer." + (unless helm-current-prefix-arg + (setq helm-current-prefix-arg current-prefix-arg)) + (setq helm-exit-status 0) + (helm-log-run-hook 'helm-exit-minibuffer-hook) + (exit-minibuffer)) + +(defun helm-keyboard-quit () + "Quit minibuffer in helm. +If action buffer is displayed, kill it." + (interactive) + (with-helm-alive-p + (when (get-buffer-window helm-action-buffer 'visible) + (kill-buffer helm-action-buffer)) + (setq helm-exit-status 1) + (abort-recursive-edit))) +(put 'helm-keyboard-quit 'helm-only t) + +(defun helm-get-next-header-pos () + "Return the position of the next header from point." + (next-single-property-change (point) 'helm-header)) + +(defun helm-get-previous-header-pos () + "Return the position of the previous header from point." + (previous-single-property-change (point) 'helm-header)) + +(defun helm-pos-multiline-p () + "Return non-`nil' if the current position is in the multiline source region." + (get-text-property (point) 'helm-multiline)) + +(defun helm-get-next-candidate-separator-pos () + "Return the position of the next candidate separator from point." + (let ((hp (helm-get-next-header-pos))) + (helm-aif (next-single-property-change (point) 'helm-candidate-separator) + (or + ;; Be sure we don't catch + ;; the separator of next source. + (and hp (< it hp) it) + ;; The separator found is in next source + ;; we are at last cand, so use the header pos. + (and hp (< hp it) hp) + ;; A single source, just try next separator. + it)))) + +(defun helm-get-previous-candidate-separator-pos () + "Return the position of the previous candidate separator from point." + (previous-single-property-change (point) 'helm-candidate-separator)) + +(defun helm-pos-header-line-p () + "Return t if the current line is a header line." + (or (get-text-property (point-at-bol) 'helm-header) + (get-text-property (point-at-bol) 'helm-header-separator))) + +(defun helm-pos-candidate-separator-p () + "Return t if the current line is a candidate separator." + (get-text-property (point-at-bol) 'helm-candidate-separator)) + + +;;; Debugging +;; +;; +(defun helm-debug-output () + "Show all Helm-related variables at this time." + (interactive) + (with-helm-alive-p + (helm-help-internal " *Helm Debug*" 'helm-debug-output-function))) +(put 'helm-debug-output 'helm-only t) + +(defun helm-debug-output-function (&optional vars) + (message "Calculating all helm-related values...") + (insert "If you debug some variables or forms, set `helm-debug-variables' +to a list of forms.\n\n") + (cl-dolist (v (or vars + helm-debug-variables + (apropos-internal "^helm-" 'boundp))) + (insert "** " + (pp-to-string v) "\n" + (pp-to-string (with-current-buffer helm-buffer (eval v))) "\n")) + (message "Calculating all helm-related values...Done")) + +(defun helm-enable-or-switch-to-debug () + "First hit enable helm debugging, second hit switch to debug buffer." + (interactive) + (with-helm-alive-p + (if helm-debug + (helm-run-after-exit + #'helm-debug-open-last-log) + (setq helm-debug t) + (with-helm-buffer (setq truncate-lines nil)) + (message "Debugging enabled")))) +(put 'helm-enable-or-switch-to-debug 'helm-only t) + + +;; Misc + +(defun helm-preselect (candidate-or-regexp &optional source) + "Move selection to CANDIDATE-OR-REGEXP on Helm start. + +CANDIDATE-OR-REGEXP can be a: + +- String +- Cons cell of two strings +- Nullary function, which moves to a candidate + +When CANDIDATE-OR-REGEXP is a cons cell, tries moving to first +element of the cons cell, then the second, and so on. This allows +selection of duplicate candidates after the first. + +Optional argument SOURCE is a Helm source object." + (with-helm-buffer + (when candidate-or-regexp + (if source + (helm-goto-source source) + (goto-char (point-min)) + (forward-line 1)) + (if (functionp candidate-or-regexp) + (funcall candidate-or-regexp) + (let ((start (point)) mp) + (helm-awhile (if (consp candidate-or-regexp) + (and (re-search-forward (car candidate-or-regexp) nil t) + (re-search-forward (cdr candidate-or-regexp) nil t)) + (re-search-forward candidate-or-regexp nil t)) + ;; If search fall on an header line continue loop + ;; until it match or fail (Bug#1509). + (unless (helm-pos-header-line-p) (cl-return (setq mp it)))) + (goto-char (or mp start))))) + (forward-line 0) ; Avoid scrolling right on long lines. + (when (helm-pos-multiline-p) + (helm-move--beginning-of-multiline-candidate)) + (when (helm-pos-header-line-p) (forward-line 1)) + (when helm-allow-mouse + (helm--mouse-reset-selection-help-echo)) + (helm-mark-current-line) + (helm-display-mode-line (or source (helm-get-current-source))) + (helm-log-run-hook 'helm-after-preselection-hook))) + +(defun helm-delete-current-selection () + "Delete the currently selected item." + (with-helm-window + (cond ((helm-pos-multiline-p) + (helm-aif (helm-get-next-candidate-separator-pos) + (delete-region (point-at-bol) + (1+ (progn (goto-char it) (point-at-eol)))) + ;; last candidate + (goto-char (helm-get-previous-candidate-separator-pos)) + (delete-region (point-at-bol) (point-max))) + (when (helm-end-of-source-p) + (goto-char (or (helm-get-previous-candidate-separator-pos) + (point-min))) + (forward-line 1))) + (t + (delete-region (point-at-bol) (1+ (point-at-eol))) + (when (helm-end-of-source-p t) + (let ((headp (save-excursion + (forward-line -1) + (not (helm-pos-header-line-p))))) + (and headp (forward-line -1)))))) + (unless (helm-end-of-source-p t) + (helm-mark-current-line)))) + +(defun helm-end-of-source-1 (n at-point) + (save-excursion + (if (and (helm-pos-multiline-p) (null at-point)) + (null (helm-get-next-candidate-separator-pos)) + (forward-line (if at-point 0 n)) + (or (eq (point-at-bol) (point-at-eol)) + (helm-pos-header-line-p) + (if (< n 0) (bobp) (eobp)))))) + +(defun helm-end-of-source-p (&optional at-point) + "Return non-nil if we are at EOB or end of source." + (helm-end-of-source-1 1 at-point)) + +(defun helm-beginning-of-source-p (&optional at-point) + "Return non-nil if we are at BOB or beginning of source." + (helm-end-of-source-1 -1 at-point)) + +(defun helm--edit-current-selection-internal (func) + (with-helm-window + (forward-line 0) + (let ((realvalue (get-text-property (point) 'helm-realvalue)) + (multiline (get-text-property (point) 'helm-multiline))) + (funcall func) + (forward-line 0) + (and realvalue + (put-text-property (point) (point-at-eol) + 'helm-realvalue realvalue)) + (and multiline + (put-text-property (point) + (or (helm-get-next-candidate-separator-pos) + (point-max)) + 'helm-multiline multiline)) + (helm-mark-current-line)))) + +(defmacro helm-edit-current-selection (&rest forms) + "Evaluate FORMS at current selection in the helm buffer. +Used generally to modify current selection." + (declare (indent 0) (debug t)) + `(helm--edit-current-selection-internal + (lambda () ,@forms))) + +(defun helm--delete-minibuffer-contents-from (from-str) + ;; Giving an empty string value to FROM-STR delete all. + (let ((input (minibuffer-contents))) + (helm-reset-yank-point) + (if (> (length input) 0) + ;; minibuffer is not empty, delete contents from end + ;; of FROM-STR and update. + (helm-set-pattern from-str) + ;; minibuffer is already empty, force update. + (helm-force-update)))) + +(defun helm-delete-minibuffer-contents (&optional arg) + "Delete minibuffer contents. +When `helm-delete-minibuffer-contents-from-point' is non-nil, +delete minibuffer contents from point instead of deleting all. +With a prefix arg reverse this behaviour. When at the end of +minibuffer, delete all." + (interactive "P") + (let ((str (if helm-delete-minibuffer-contents-from-point + (if (or arg (eobp)) + "" (helm-minibuffer-completion-contents)) + (if (and arg (not (eobp))) + (helm-minibuffer-completion-contents) "")))) + (helm--delete-minibuffer-contents-from str))) + + +;;; helm-source-in-buffer. +;; +(defun helm-candidates-in-buffer (&optional source) + "The top level function used to store candidates with `helm-source-in-buffer'. + +Candidates are stored in a buffer generated internally by +`helm-candidate-buffer' function. Each candidate must be placed +in one line. + +The buffer is created and fed in the init attribute function of +Helm. + +E.g.: + + (helm-build-in-buffer-source \"test\" + :init (lambda () + (helm-init-candidates-in-buffer + 'global '(foo foa fob bar baz)))) + +A shortcut can be used to simplify: + + (helm-build-in-buffer-source \"test\" + :data '(foo foa fob bar baz)) + +By default, Helm makes candidates by evaluating the candidates +function, then narrows them by `string-match' for each candidate. + +But this is slow for large number of candidates. The new way is +to store all candidates in a buffer and then narrow with +`re-search-forward'. Search function is customizable by search +attribute. The important point is that buffer processing is MUCH +FASTER than string list processing and is the Emacs way. + +The init function writes all candidates to a newly-created +candidate buffer. The candidates buffer is created or specified +by `helm-candidate-buffer'. Candidates are stored in a line. + +The candidates function narrows all candidates, IOW creates a +subset of candidates dynamically. + +Class `helm-source-in-buffer' is implemented with three attributes: + + (candidates . helm-candidates-in-buffer) + (volatile) + (match identity) + +The volatile attribute is needed because +`helm-candidates-in-buffer' creates candidates dynamically and +need to be called every time `helm-pattern' changes. + +Because `helm-candidates-in-buffer' plays the role of `match' +attribute function, specifying `(match identity)' makes the +source slightly faster. + +However if source contains `match-part' attribute, match is +computed only on part of candidate returned by the call of +function provided by this attribute. The function should have one +arg, candidate, and return only a specific part of candidate. + +To customize `helm-candidates-in-buffer' behaviour, use `search', +`get-line' and `match-part' attributes." + (let ((src (or source (helm-get-current-source)))) + (helm-candidates-in-buffer-1 + (helm-candidate-buffer) + helm-pattern + (or (assoc-default 'get-line src) + #'buffer-substring-no-properties) + (or (assoc-default 'search src) + '(helm-candidates-in-buffer-search-default-fn)) + (helm-candidate-number-limit src) + (helm-get-attr 'match-part) + src))) + +(defun helm-candidates-in-buffer-search-default-fn (pattern) + "Search PATTERN with `re-search-forward' with bound and noerror args." + (condition-case _err + (re-search-forward pattern nil t) + (invalid-regexp nil))) + +(defun helm-candidates-in-buffer-1 (buffer pattern get-line-fn + search-fns limit + match-part-fn source) + "Return the list of candidates inserted in BUFFER matching PATTERN." + ;; buffer == nil when candidates buffer does not exist. + (when buffer + (with-current-buffer buffer + (let ((inhibit-point-motion-hooks t) + (start-point (1- (point-min)))) + (goto-char start-point) + (if (string= pattern "") + (helm-initial-candidates-from-candidate-buffer + get-line-fn limit) + (helm-search-from-candidate-buffer + pattern get-line-fn search-fns limit + start-point match-part-fn source)))))) + + +(defun helm-search-from-candidate-buffer (pattern get-line-fn search-fns + limit start-point match-part-fn source) + (let ((inhibit-read-only t)) + (helm--search-from-candidate-buffer-1 + (lambda () + (cl-loop with hash = (make-hash-table :test 'equal) + with allow-dups = (assq 'allow-dups source) + with case-fold-search = (helm-set-case-fold-search) + with count = 0 + for iter from 1 + for searcher in search-fns + do (progn + (goto-char start-point) + ;; The character at start-point is a newline, + ;; if pattern match it that's mean we are + ;; searching for newline in buffer, in this + ;; case skip this false line. + ;; See comment >>>[1] in + ;; `helm--search-from-candidate-buffer-1'. + (and (condition-case nil + (looking-at pattern) + (invalid-regexp nil)) + (forward-line 1))) + nconc + (cl-loop with pos-lst + ;; POS-LST is used as a flag to decide if we + ;; run `helm-search-match-part' even if + ;; MATCH-PART isn't specified on source. This + ;; happen when fuzzy matching or using a + ;; negation (!) in one of the patterns, in + ;; these case the searcher returns a list + ;; '(BEG END) instead of an integer like + ;; `re-search-forward'. + while (and (setq pos-lst (funcall searcher pattern)) + (not (eobp)) + (< count limit)) + for cand = (apply get-line-fn + (if (and pos-lst (listp pos-lst)) + pos-lst + (list (point-at-bol) (point-at-eol)))) + when (and match-part-fn + (not (get-text-property 0 'match-part cand))) + do (setq cand + (propertize cand 'match-part (funcall match-part-fn cand))) + for dup = (gethash cand hash) + when (and (or (and allow-dups dup (= dup iter)) + (null dup)) + (or + ;; Always collect when cand is matched + ;; by searcher funcs and match-part attr + ;; is not present. + (and (not match-part-fn) + (not (consp pos-lst))) + ;; If match-part attr is present, or if SEARCHER fn + ;; returns a cons cell, collect PATTERN only if it + ;; match the part of CAND specified by + ;; the match-part func. + (helm-search-match-part cand pattern))) + do (progn + (puthash cand iter hash) + (helm--maybe-process-filter-one-by-one-candidate cand source) + (cl-incf count)) + and collect cand)))))) + +(defun helm-search-match-part (candidate pattern) + "Match PATTERN only on match-part property value of CANDIDATE. + +Because `helm-search-match-part' may be called even if +unspecified in source (negation or fuzzy), the part to match +falls back to the whole candidate even if match-part hasn't been +computed by match-part-fn and stored in the match-part property." + (let ((part (or (get-text-property 0 'match-part candidate) + candidate)) + (fuzzy-regexp (cadr (gethash 'helm-pattern helm--fuzzy-regexp-cache))) + (matchfn (if helm-migemo-mode + 'helm-mm-migemo-string-match 'string-match))) + (if (string-match " " pattern) + (cl-loop for i in (helm-mm-split-pattern pattern) always + (if (string-match "\\`!" i) + (not (funcall matchfn (substring i 1) part)) + (funcall matchfn i part))) + (if (string-match "\\`!" pattern) + (if helm--in-fuzzy + ;; Fuzzy regexp have already been + ;; computed with substring 1. + (not (string-match fuzzy-regexp part)) + (not (funcall matchfn (substring pattern 1) part))) + (funcall matchfn (if helm--in-fuzzy fuzzy-regexp pattern) part))))) + +(defun helm-initial-candidates-from-candidate-buffer (get-line-fn limit) + (cl-loop repeat limit + until (eobp) + for line = (funcall get-line-fn (point-at-bol) (point-at-eol)) + when line collect line + do (forward-line 1))) + +(defun helm--search-from-candidate-buffer-1 (search-fn) + ;; We are adding a newline at bob and at eol + ;; and removing these newlines afterward. + ;; This is a bad hack that should be removed. + ;; To avoid matching the empty line at first line + ;; when searching with e.g occur and "^$" just + ;; forward-line before searching (See >>>[1] above). + (goto-char (point-min)) + (insert "\n") + (goto-char (point-max)) + (insert "\n") + (unwind-protect + (funcall search-fn) + (goto-char (point-min)) + (delete-char 1) + (goto-char (1- (point-max))) + (delete-char 1) + (set-buffer-modified-p nil))) + +(defun helm-candidate-buffer (&optional buffer-spec) + "Register and return a buffer storing candidates of current source. + +This is used to initialize a buffer for storing candidates for a +candidates-in-buffer source, candidates will be searched in this +buffer and displayed in `helm-buffer'. This should be used only +in init functions, don't relay on this in other places unless you +know what you are doing. + +This function is still in public API only for backward +compatibility, you should use instead +`helm-init-candidates-in-buffer' for initializing your sources. + +Internally, this function is called without argument and returns +the buffer corresponding to current source i.e. +`helm--source-name' which is available in only some places. + +Acceptable values of BUFFER-SPEC: + +- global (a symbol) + Create a new global candidates buffer, + named \" *helm candidates:SOURCE*\". + This is used by `helm-init-candidates-in-buffer' and it is + the most common usage of BUFFER-SPEC. + The buffer will be killed and recreated at each new + helm-session. + +- local (a symbol) + Create a new local candidates buffer, + named \" *helm candidates:SOURCE*HELM-CURRENT-BUFFER\". + You may want to use this when you want to have a different + buffer each time source is used from a different + `helm-current-buffer'. + The buffer is erased and refilled at each new session but not + killed. You probably don't want to use this value for + BUFFER-SPEC. + +- nil (omit) + Only return the candidates buffer of current source if found. + +- A buffer + Register a buffer as a candidates buffer. + The buffer needs to exists, it is not created. + This allow you to use the buffer as a cache, it is faster + because the buffer is already drawn, but be careful when using + this as you may mangle your buffer depending on what you write + in your init(s) function, IOW don't modify the contents of the + buffer in init(s) function but in a transformer. + The buffer is not erased nor deleted. + Generally it is safer to use a copy of buffer inserted + in a global or local buffer. + +If for some reasons a global buffer and a local buffer exist and +are belonging to the same source, the local buffer takes +precedence on the global one and is used instead. + +When forcing update only the global and local buffers are killed +before running again the init function." + (let ((global-bname (format " *helm candidates:%s*" + helm--source-name)) + (local-bname (format " *helm candidates:%s*%s" + helm--source-name + (buffer-name helm-current-buffer)))) + (when buffer-spec + ;; Register buffer in `helm--candidate-buffer-alist'. + ;; This is used only to retrieve buffer associated to current source + ;; when using named buffer as value of BUFFER-SPEC. + (setq helm--candidate-buffer-alist + (cons (cons helm--source-name buffer-spec) + (delete (assoc helm--source-name + helm--candidate-buffer-alist) + helm--candidate-buffer-alist))) + ;; When using global or local as value of BUFFER-SPEC + ;; create the buffer global-bname or local-bname, otherwise + ;; reuse the buffer named BUFFER-SPEC. + (unless (bufferp buffer-spec) + ;; Global buffers are killed and recreated. + (and (eq buffer-spec 'global) + (buffer-live-p (get-buffer global-bname)) + (kill-buffer global-bname)) + ;; Create global or local buffer. + ;; Local buffer, once created are reused and a new one + ;; is created when `helm-current-buffer' change across sessions. + (with-current-buffer (get-buffer-create + (helm-acase buffer-spec + (global global-bname) + (local local-bname) + (t (and (stringp buffer-spec) + buffer-spec)))) + ;; We need a buffer not read-only to perhaps insert later + ;; text coming from read-only buffers (Bug#1176). + (set (make-local-variable 'buffer-read-only) nil) + ;; Undo is automatically disabled in buffer names starting + ;; with a space, so no need to disable it. + (erase-buffer) + (font-lock-mode -1)))) + ;; Finally return the candidates buffer. + (helm-acond ((get-buffer local-bname)) + ((get-buffer global-bname)) + ((assoc-default helm--source-name helm--candidate-buffer-alist) + (and (or (stringp it) (bufferp it)) + (buffer-live-p (get-buffer it)) + it))))) + +(defvar helm-candidate-buffer-longest-len 0 + "May store the longest length of candidates in a in-buffer source. +It is a local variable set from `helm-init-candidates-in-buffer' in +`helm-candidate-buffer'. +Allow getting the longest length of initial candidates in transformers +without looping again through the whole list.") + +(defun helm-init-candidates-in-buffer (buffer-spec data) + "Register BUFFER-SPEC with DATA for a helm candidates-in-buffer session. + +Arg BUFFER-SPEC can be a `buffer-name' (stringp), a buffer-spec +object \(bufferp), or a symbol, either 'local or 'global which is +passed to `helm-candidate-buffer'. +The most common usage of BUFFER-SPEC is 'global. + +Arg DATA can be either a list or a plain string. +Returns the resulting buffer. + +Use this in your init function to register a buffer for a +`helm-source-in-buffer' session and feed it with DATA. You +probably don't want to bother with this and use the :data slot +when initializing a source with `helm-source-in-buffer' class." + (declare (indent 1)) + (let ((caching (and (or (stringp buffer-spec) + (bufferp buffer-spec)) + (buffer-live-p (get-buffer buffer-spec)))) + (buf (helm-candidate-buffer buffer-spec))) + (unless caching + (with-current-buffer buf + (erase-buffer) + (cond ((listp data) + (insert (mapconcat (lambda (i) + (let ((cand (cond ((symbolp i) (symbol-name i)) + ((numberp i) (number-to-string i)) + (t i)))) + (setq-local helm-candidate-buffer-longest-len + (max helm-candidate-buffer-longest-len + (length cand))) + cand)) + data "\n"))) + ((stringp data) (insert data)))) + buf))) + + +;;; Resplit helm window +;; +;; +(defun helm-toggle-resplit-window () + "Toggle resplit helm window, vertically or horizontally." + (interactive) + (with-helm-alive-p + (if (and (= (length (window-list nil 1)) 2) + (not (window-dedicated-p + (get-buffer-window helm-current-buffer)))) + (progn + (when helm-prevent-escaping-from-minibuffer + (helm-prevent-switching-other-window :enabled nil)) + (unwind-protect + (with-helm-window + (cond ((or helm-full-frame (one-window-p t)) + (user-error "Attempt to resplit a single window")) + ((helm-action-window) + (user-error "Can't resplit while selecting actions")) + (t + (let ((before-height (window-height))) + (delete-window) + (set-window-buffer + (select-window + (if (= (window-height) before-height) ; initial split was horizontal. + ;; Split window vertically with `helm-buffer' placed + ;; on the good side according to actual value of + ;; `helm-split-window-default-side'. + (prog1 + (cond ((or (eq helm-split-window-default-side 'above) + (eq helm-split-window-default-side 'left)) + (split-window + (selected-window) nil 'above)) + (t (split-window-vertically))) + (setq helm-split-window-state 'vertical)) + ;; Split window vertically, same comment as above. + (setq helm-split-window-state 'horizontal) + (cond ((or (eq helm-split-window-default-side 'left) + (eq helm-split-window-default-side 'above)) + (split-window (selected-window) nil 'left)) + (t (split-window-horizontally))))) + helm-buffer)))) + (setq helm--window-side-state (helm--get-window-side-state))) + (when helm-prevent-escaping-from-minibuffer + (helm-prevent-switching-other-window :enabled t)))) + (error "current window configuration not suitable for splitting")))) +(put 'helm-toggle-resplit-window 'helm-only t) + +;; Utility: Resize helm window. +(defun helm-enlarge-window-1 (n) + "Enlarge or narrow helm window. +If N is positive enlarge, if negative narrow." + (unless helm-full-frame + (let ((horizontal-p (eq helm-split-window-state 'horizontal))) + (with-helm-window + (enlarge-window n horizontal-p))))) + +(defun helm-narrow-window () + "Narrow helm window." + (interactive) + (with-helm-alive-p + (helm-enlarge-window-1 -1))) +(put 'helm-narrow-window 'helm-only t) + +(defun helm-enlarge-window () + "Enlarge helm window." + (interactive) + (with-helm-alive-p + (helm-enlarge-window-1 1))) +(put 'helm-enlarge-window 'helm-only t) + +(defun helm-toggle-full-frame (&optional arg) + "Toggle `helm-buffer' full-frame view." + (interactive "p") + (cl-assert (null (helm-action-window)) + nil "Unable to toggle full frame from action window") + (when arg ; Called interactively + (cl-assert (null helm--buffer-in-new-frame-p) + nil "Can't toggle full frame when using helm own frame")) + (if (or helm-onewindow-p + (buffer-local-value 'helm-full-frame (get-buffer helm-buffer))) + (with-helm-window + (setq-local helm-full-frame nil) + (setq helm-onewindow-p nil) + (let ((split-window-preferred-function + helm-split-window-preferred-function)) + (switch-to-buffer helm-current-buffer) + (helm-display-buffer helm-buffer) + (select-window (minibuffer-window)))) + (with-helm-window + (delete-other-windows) + (setq-local helm-full-frame t) + (setq helm-onewindow-p t)))) +(put 'helm-toggle-full-frame 'helm-only t) + +(defun helm-swap-windows () + "Swap window holding `helm-buffer' with other window." + (interactive) + (with-helm-alive-p + (if (= (length (window-list nil 1)) 2) + (cond ((and helm-full-frame (one-window-p t)) + (user-error "Can't swap windows in a single window")) + ((helm-action-window) + (user-error "Can't resplit while selecting actions")) + (t + (let* ((w1 (helm-window)) + (split-state (eq helm-split-window-state 'horizontal)) + (w1size (window-total-size w1 split-state)) + (b1 (window-buffer w1)) ; helm-buffer + (s1 (window-start w1)) + (cur-frame (window-frame w1)) + (w2 (with-selected-window (helm-window) + ;; Don't try to display helm-buffer + ;; in a dedicated window. + (get-window-with-predicate + (lambda (w) (not (window-dedicated-p w))) + 1 cur-frame))) + (w2size (window-total-size w2 split-state)) + (b2 (window-buffer w2)) ; probably helm-current-buffer + (s2 (window-start w2)) + resize) + (with-selected-frame (window-frame w1) + (helm-replace-buffer-in-window w1 b1 b2) + (helm-replace-buffer-in-window w2 b2 b1) + (setq resize + (cond ( ;; helm-window is smaller than other window. + (< w1size w2size) + (- (- (max w2size w1size) + (min w2size w1size)))) + ( ;; helm-window is larger than other window. + (> w1size w2size) + (- (max w2size w1size) + (min w2size w1size))) + ( ;; windows have probably same size. + t nil))) + ;; Maybe resize the window holding helm-buffer. + (and resize (window-resize w2 resize split-state)) + (set-window-start w1 s2 t) + (set-window-start w2 s1 t)) + (setq helm--window-side-state (helm--get-window-side-state))))) + (error "current window configuration not suitable for splitting")))) +(put 'helm-swap-windows 'helm-only t) + +(defun helm--get-window-side-state () + "Return the position of `helm-window' from `helm-current-buffer'. +Possible values are 'left 'right 'below or 'above." + (let ((side-list '(left right below above))) + (cl-loop for side in side-list + thereis (and (equal (helm-window) + (window-in-direction + side (get-buffer-window helm-current-buffer t) + t)) + side)))) + +(defun helm-replace-buffer-in-window (window buffer1 buffer2) + "Replace BUFFER1 by BUFFER2 in WINDOW registering BUFFER1." + (when (get-buffer-window buffer1) + (unrecord-window-buffer window buffer1) + (set-window-buffer window buffer2))) + +;; Utility: select another action by key +(defun helm-select-nth-action (n) + "Select the N nth action for the currently selected candidate." + (let ((src (helm-get-current-source))) + (setq helm-saved-selection (helm-get-selection nil nil src)) + (unless helm-saved-selection + (error "Nothing is selected")) + (setq helm-saved-action + (helm-get-nth-action + n + (if (get-buffer-window helm-action-buffer 'visible) + (assoc-default 'candidates src) + (helm-get-actions-from-current-source src)))) + (helm-maybe-exit-minibuffer))) + +(defun helm-get-nth-action (n action) + (cond ((and (zerop n) (functionp action)) + action) + ((listp action) + (or (cdr (elt action n)) + (error "No such action"))) + ((and (functionp action) (< 0 n)) + (error "Sole action")) + (t + (error "Error in `helm-select-nth-action'")))) + +(defun helm-execute-selection-action-at-nth (linum) + "Execute default action on candidate at LINUM lines from selection." + (let ((prefarg current-prefix-arg)) + (if (>= linum 0) + (helm-next-line linum) + (helm-previous-line (lognot (1- linum)))) + (setq current-prefix-arg prefarg) + (helm-exit-minibuffer))) + +;;; Persistent Action +;; +(defun helm-initialize-persistent-action () + (set (make-local-variable 'helm-persistent-action-display-window) nil)) + +(cl-defun helm-execute-persistent-action (&optional attr split) + "Perform the associated action ATTR without quitting helm. + +Arg ATTR default will be `persistent-action' or +`persistent-action-if' if unspecified depending on what's found +in source, but it can be anything else. +In this case you have to add this new attribute to your source. +See `persistent-action' and `persistent-action-if' slot +documentation in `helm-source'. + +When `helm-full-frame' is non-nil, and `helm-buffer' is displayed +in only one window, the helm window is split to display +`helm-select-persistent-action-window' in other window to +maintain visibility. The argument SPLIT can be used to force +splitting inconditionally, it is unused actually." + (interactive) + (with-helm-alive-p + (let ((source (helm-get-current-source))) + (unless attr + (setq attr (or (car (assq 'persistent-action source)) + (car (assq 'persistent-action-if source))))) + (helm-log "executing persistent-action") + (let* ((selection (and source (helm-get-selection nil nil source))) + (attr-val (if (eq attr 'persistent-action-if) + (funcall (assoc-default attr source) selection) + (assoc-default attr source))) + ;; If attr value is a cons, use its car as persistent function + ;; and its car to decide if helm window should be splitted. + (fn (if (and (consp attr-val) + ;; maybe a lambda. + (not (functionp attr-val))) + (car attr-val) attr-val)) + (no-split (and (consp attr-val) + (not (functionp attr-val)) + (cdr attr-val))) + (cursor-in-echo-area t) + mode-line-in-non-selected-windows) + (progn + (when (and helm-onewindow-p (null no-split) + (null helm--buffer-in-new-frame-p)) + (helm-toggle-full-frame)) + (when (eq fn 'ignore) + (cl-return-from helm-execute-persistent-action nil)) + (when source + (with-helm-window + (save-selected-window + (if no-split + (helm-select-persistent-action-window :split 'never) + (helm-select-persistent-action-window + :split (or split helm-onewindow-p))) + (helm-log "current-buffer = %S" (current-buffer)) + (let ((helm-in-persistent-action t) + (display-buffer-alist '((".*" (display-buffer-same-window)))) + display-buffer-function pop-up-windows pop-up-frames + special-display-regexps special-display-buffer-names) + (helm-execute-selection-action-1 + selection (or fn (helm-get-actions-from-current-source source)) t) + (unless (helm-action-window) + (helm-log-run-hook 'helm-after-persistent-action-hook))) + ;; A typical case is when a persistent action delete + ;; the buffer already displayed in + ;; `helm-persistent-action-display-window' and `helm-full-frame' + ;; is enabled, we end up with the `helm-buffer' + ;; displayed in two windows. + (when (and helm-onewindow-p + (> (length (window-list)) 1) + (equal (buffer-name + (window-buffer + helm-persistent-action-display-window)) + (helm-buffer-get))) + (delete-other-windows)))))))))) +(put 'helm-execute-persistent-action 'helm-only t) + +(cl-defun helm-persistent-action-display-window (&key split) + "Return the window that will be used for persistent action. +If SPLIT is t window is split in persistent action, if it has the +special symbol `never' don't split, if it is nil don't split either. +The symbol `never' is kept for backward compatibility." + (with-helm-window + (setq helm-persistent-action-display-window + (cond ((and (window-live-p helm-persistent-action-display-window) + (not (member helm-persistent-action-display-window + (get-buffer-window-list helm-buffer)))) + helm-persistent-action-display-window) + ((and helm--buffer-in-new-frame-p helm-initial-frame) + (with-selected-frame helm-initial-frame (selected-window))) + ((and split (not (eq split 'never))) (split-window)) + ((get-buffer-window helm-current-buffer)) + (t (previous-window (selected-window) 1)))))) + +(cl-defun helm-select-persistent-action-window (&key split) + "Select the window that will be used for persistent action. +See `helm-persistent-action-display-window' for how to use SPLIT." + (select-window (get-buffer-window (helm-buffer-get))) + (prog1 + (select-window + (setq minibuffer-scroll-window + (helm-persistent-action-display-window :split split))) + (helm-log "Selected window is %S" minibuffer-scroll-window))) + +;;; Scrolling - recentering +;; +;; +(defun helm-other-window-base (command &optional arg) + (let ((minibuffer-scroll-window + (helm-persistent-action-display-window))) + (funcall command (or arg helm-scroll-amount)))) + +(defun helm-scroll-other-window (&optional arg) + "Scroll other window upward ARG many lines. +When arg is not provided scroll `helm-scroll-amount' lines. +See `scroll-other-window'." + (interactive "P") + (with-helm-alive-p (helm-other-window-base 'scroll-other-window arg))) +(put 'helm-scroll-other-window 'helm-only t) + +(defun helm-scroll-other-window-down (&optional arg) + "Scroll other window downward ARG many lines. +When arg is not provided scroll `helm-scroll-amount' lines. +See `scroll-other-window-down'." + (interactive "P") + (with-helm-alive-p (helm-other-window-base 'scroll-other-window-down arg))) +(put 'helm-scroll-other-window-down 'helm-only t) + +(defun helm-recenter-top-bottom-other-window (&optional arg) + "Run `recenter-top-bottom' in other window. +Meaning of prefix ARG is the same as in `recenter-top-bottom'." + (interactive "P") + (with-helm-alive-p + (with-helm-window + (with-selected-window (helm-persistent-action-display-window) + (recenter-top-bottom arg))))) +(put 'helm-recenter-top-bottom-other-window 'helm-only t) + +(defun helm-reposition-window-other-window (&optional arg) + "Run `reposition-window' in other window. +Meaning of prefix ARG is the same as in `reposition-window'." + (interactive "P") + (with-helm-alive-p + (with-helm-window + (with-selected-window (helm-persistent-action-display-window) + (reposition-window arg))))) +(put 'helm-reposition-window-other-window 'helm-only t) + + +;; Utility: Visible Mark + +(defun helm-clear-visible-mark () + (with-current-buffer (helm-buffer-get) + (mapc 'delete-overlay helm-visible-mark-overlays) + (set (make-local-variable 'helm-visible-mark-overlays) nil))) + +(defun helm-this-visible-mark () + (cl-loop for o in (overlays-at (point)) + when (overlay-get o 'visible-mark) + return o)) + +(defun helm-delete-visible-mark (overlay) + (let ((src (helm-get-current-source))) + (setq helm-marked-candidates + (remove + (cons src (helm-get-selection nil nil src)) + helm-marked-candidates)) + (delete-overlay overlay) + (setq helm-visible-mark-overlays + (delq overlay helm-visible-mark-overlays)))) + +(defun helm-make-visible-mark (&optional src selection) + (let* ((source (or src (helm-get-current-source))) + (sel (or selection (helm-get-selection + nil (helm-get-attr 'marked-with-props source) + source))) + (selection-end (if (helm-pos-multiline-p) + ;; Stays within source + (or (helm-get-next-candidate-separator-pos) + (helm-get-next-header-pos) + (point-max)) + ;; Not multiline + (1+ (point-at-eol)))) + (o (make-overlay (point-at-bol) selection-end))) + (overlay-put o 'priority 0) + (overlay-put o 'face 'helm-visible-mark) + (overlay-put o 'source source) + (overlay-put o 'string (buffer-substring (overlay-start o) (overlay-end o))) + (overlay-put o 'real sel) + (overlay-put o 'before-string (propertize " " 'display + `((margin left-margin) + ,(propertize + helm-visible-mark-prefix + 'face 'helm-mark-prefix)))) + (overlay-put o 'visible-mark t) + (overlay-put o 'evaporate t) + (cl-pushnew o helm-visible-mark-overlays) + (push (cons source sel) helm-marked-candidates))) + +(defun helm-toggle-visible-mark (arg) + "Toggle Helm visible mark at point ARG times. +If ARG is negative toggle backward." + (interactive "p") + (with-helm-alive-p + (with-helm-window + (let ((nomark (assq 'nomark (helm-get-current-source))) + (next-fns (if (< arg 0) + '(helm-beginning-of-source-p . helm-previous-line) + '(helm-end-of-source-p . helm-next-line)))) + (if nomark + (message "Marking not allowed in this source") + (cl-loop with n = (if (< arg 0) (* arg -1) arg) + repeat n do + (progn + (helm-aif (helm-this-visible-mark) + (helm-delete-visible-mark it) + (helm-make-visible-mark)) + (if (funcall (car next-fns)) + (progn + (helm-display-mode-line (helm-get-current-source)) + (cl-return nil)) + (funcall (cdr next-fns))))) + (set-window-margins (selected-window) + (if helm-visible-mark-overlays + (+ (string-width helm-visible-mark-prefix) + helm-left-margin-width) + helm-left-margin-width))))))) +(put 'helm-toggle-visible-mark 'helm-only t) + +(defun helm-toggle-visible-mark-forward () + (interactive) + (helm-toggle-visible-mark 1)) + +(defun helm-toggle-visible-mark-backward () + (interactive) + (helm-toggle-visible-mark -1)) + +(defun helm-file-completion-source-p (&optional source) + "Return non-nil if current source is a file completion source." + (or helm--completing-file-name ; helm-read-file-name + (let ((cur-source (cdr (assq 'name + (or source (helm-get-current-source)))))) + (cl-loop for i in helm--file-completion-sources + thereis (string= cur-source i))))) + +(defun helm-mark-all (&optional all) + "Mark all visible unmarked candidates in current source. + +With a prefix arg mark all visible unmarked candidates in all +sources." + (interactive "P") + (with-helm-alive-p + (with-helm-window ; Using `with-helm-buffer' for some unknow + ; reasons infloop. + (set-window-margins (selected-window) + (+ (string-width helm-visible-mark-prefix) + helm-left-margin-width)) + (if (null all) + (helm-mark-all-1 t) + (let ((pos (point))) + (goto-char (point-min)) + (helm-awhile (helm-get-next-header-pos) + (goto-char it) + (forward-line 1) + (helm-mark-current-line) + (helm-mark-all-1)) + ;; `save-excursion' seems confused if used in addition of + ;; the one used in `helm-mark-all-1', so save POS and back + ;; to it when loop is finished. + (goto-char pos) + (helm-mark-current-line) + (helm-display-mode-line (helm-get-current-source) t)))))) +(put 'helm-mark-all 'helm-only t) + +(defun helm-mark-all-1 (&optional ensure-beg-of-source) + "Mark all visible unmarked candidates in current source. +Need to be wrapped in `with-helm-window'. +Arg ENSURE-BEG-OF-SOURCE ensure we are at beginning of source +when starting to mark candidates, if handled elsewhere before +starting it is not needed." + (let* ((src (helm-get-current-source)) + (follow (if (helm-follow-mode-p src) 1 -1)) + (nomark (assq 'nomark src)) + (src-name (assoc-default 'name src)) + (filecomp-p (or (helm-file-completion-source-p src) + (string= src-name "Files from Current Directory")))) + ;; Note that `cl-letf' prevents edebug working properly. + (cl-letf (((symbol-function 'message) #'ignore)) + (helm-follow-mode -1) + (unwind-protect + (if nomark + (user-error "Marking not allowed in this source") + (save-excursion + (when ensure-beg-of-source + (goto-char (helm-get-previous-header-pos)) + (forward-line 1)) + (let* ((next-head (helm-get-next-header-pos)) + (end (and next-head + (save-excursion + (goto-char next-head) + (forward-line -1) + (point)))) + (maxpoint (or end (point-max)))) + (while (< (point) maxpoint) + (helm-mark-current-line) + (let* ((prefix (get-text-property (point-at-bol) 'display)) + (cand (helm-get-selection + nil (helm-get-attr 'marked-with-props src) + src)) + (bn (and filecomp-p (helm-basename cand)))) + ;; Don't mark possibles directories ending with . or .. + ;; autosave files/links and non--existent files. + (unless + (or (helm-this-visible-mark) + ;; Non existing files in HFF and + ;; RFN. Display may be an image. See + ;; https://github.com/yyoncho/helm-treemacs-icons/issues/5 + ;; and also Bug#2296. + (equal prefix "[?]") + (and filecomp-p + (or + ;; autosave files + (string-match-p "\\`[.]?#.*#?\\'" bn) + ;; dot files + (member bn '("." ".."))))) + (helm-make-visible-mark src cand))) + (when (helm-pos-multiline-p) + (goto-char + (or (helm-get-next-candidate-separator-pos) + (point-max)))) + (forward-line 1)))) + (helm-mark-current-line)) + (helm-follow-mode follow))))) + +(defun helm-unmark-all () + "Unmark all candidates in all sources of current helm session." + (interactive) + (with-helm-alive-p + (with-helm-window + (save-excursion + (helm-clear-visible-mark)) + (setq helm-marked-candidates nil) + (helm-mark-current-line) + (helm-display-mode-line (helm-get-current-source)) + (set-window-margins (selected-window) helm-left-margin-width)))) +(put 'helm-unmark-all 'helm-only t) + +(defun helm-toggle-all-marks (&optional all) + "Toggle all marks. + +Mark all visible candidates of current source or unmark all +candidates visible or invisible in all sources of current Helm +session. + +With a prefix argument mark all candidates in all sources." + (interactive "P") + (with-helm-alive-p + (let ((marked (helm-marked-candidates))) + (if (and (>= (length marked) 1) + (with-helm-window helm-visible-mark-overlays)) + (helm-unmark-all) + (helm-mark-all all))))) +(put 'helm-toggle-all-marks 'helm-only t) + +(defun helm--compute-marked (real source &optional wildcard) + (let* ((coerced (helm-coerce-selection real source)) + (wilds (and wildcard + (condition-case nil + (helm-file-expand-wildcards + coerced t) + (error nil))))) + ;; Avoid returning a not expanded wildcard fname. + ;; e.g assuming "/tmp" doesn't contain "*.el" + ;; return nil when coerced is "/tmp/*.el". + (unless (or wilds (null wildcard) + (string-match-p helm--url-regexp coerced) + (file-exists-p coerced) + (and (stringp coerced) + (null (string-match-p "[[*?]" coerced)))) + (setq coerced nil)) + (or wilds (and coerced (list coerced))))) + +(cl-defun helm-marked-candidates (&key with-wildcard all-sources) + "Return marked candidates of current source, if any. + +Otherwise return one element list consisting of the current +selection. When key WITH-WILDCARD is specified, expand it. When +ALL-SOURCES key value is non-nil returns marked candidates of all +sources." + (with-current-buffer helm-buffer + (let* ((current-src (helm-get-current-source)) + (candidates + (cl-loop for (source . real) in (reverse helm-marked-candidates) + for use-wc = (and with-wildcard + (string-match-p "\\*" real) + (null (file-exists-p real))) + when (or all-sources + (equal (assq 'name source) + (assq 'name current-src))) + append (helm--compute-marked real source use-wc))) + sel) + (unless candidates + (setq sel (helm-get-selection + nil (helm-get-attr 'marked-with-props + current-src) + current-src)) + (setq candidates + (helm--compute-marked + sel current-src + (and with-wildcard (null (file-exists-p sel)))))) + (helm-log "Marked candidates = %S" candidates) + candidates))) + +(defun helm--remove-marked-and-update-mode-line (elm) + (with-helm-buffer + (setq helm-marked-candidates + (delete (rassoc elm helm-marked-candidates) + helm-marked-candidates)) + (helm-display-mode-line (helm-get-current-source)))) + +(defun helm-current-source-name= (name) + (save-excursion + (goto-char (helm-get-previous-header-pos)) + (equal name (helm-current-line-contents)))) + +(defun helm-revive-visible-mark () + "Restore marked candidates when helm updates display." + (with-current-buffer helm-buffer + (save-excursion + (cl-dolist (o helm-visible-mark-overlays) + (let* ((source (overlay-get o 'source)) + (ov-src-name (assoc-default 'name source)) + (ov-str (overlay-get o 'string)) + (ov-real (overlay-get o 'real)) + (ov-ml-str (helm-aif (helm-get-attr 'multiline source) + (if (numberp it) + ;; Assume display have been computed + ;; against real e.g. kill-ring. + (helm--multiline-get-truncated-candidate + ov-real it) + ov-str) + ov-str)) + beg end) + ;; Move point to end of source header line. + (goto-char (point-min)) + (search-forward ov-src-name nil t) + (while (and (search-forward ov-ml-str nil t) + (cl-loop for ov in (overlays-at (point-at-bol 0)) + never (overlay-get ov 'visible-mark)) + (helm-current-source-name= ov-src-name)) + (setq beg (match-beginning 0) + end (if (string= ov-ml-str ov-str) + (match-end 0) (1+ (match-end 0)))) + ;; Calculate real value of candidate. + ;; It can be nil if candidate have only a display value. + (let ((real (get-text-property (point-at-bol 0) 'helm-realvalue))) + (if real + ;; Check if real value of current candidate is the same + ;; than the one stored in overlay. + ;; This is needed when some cands have same display names. + ;; Using equal allow testing any type of value for real cand. + ;; bug#706. + (and (equal ov-real real) + (move-overlay o beg end)) + (and (equal ov-str (buffer-substring beg end)) + (move-overlay o beg end)))))))))) +(add-hook 'helm-after-update-hook 'helm-revive-visible-mark) + +(defun helm-next-point-in-list (curpos points &optional prev) + (cond + ;; rule out special cases. + ((null points) curpos) + ((and prev (<= curpos (car points))) + (nth (1- (length points)) points)) + ((< (car (last points)) curpos) + (if prev (car (last points)) (nth 0 points))) + ((and (not prev) (>= curpos (car (last points)))) + (nth 0 points)) + (t + (nth (if prev + (cl-loop for pt in points + for i from 0 + if (<= curpos pt) return (1- i)) + (cl-loop for pt in points + for i from 0 + if (< curpos pt) return i)) + points)))) + +(defun helm-next-visible-mark (&optional prev) + "Move next Helm visible mark. +If PREV is non-nil move to precedent." + (interactive) + (with-helm-alive-p + (with-helm-window + (ignore-errors + (goto-char (helm-next-point-in-list + (point) + (sort (mapcar 'overlay-start helm-visible-mark-overlays) '<) + prev))) + (helm-mark-current-line)))) +(put 'helm-next-visible-mark 'helm-only t) + +(defun helm-prev-visible-mark () + "Move previous helm visible mark." + (interactive) + (with-helm-alive-p + (helm-next-visible-mark t))) +(put 'helm-prev-visible-mark 'helm-only t) + +;;; Utility: Selection Paste +;; +(defun helm-yank-selection (arg) + "Set minibuffer contents to current display selection. +With a prefix arg set to real value of current selection." + (interactive "P") + (with-helm-alive-p + (let ((str (format "%s" (helm-get-selection nil (not arg))))) + (kill-new str) + (helm-set-pattern str)))) +(put 'helm-yank-selection 'helm-only t) + +(defun helm-kill-selection-and-quit (arg) + "Store display value of current selection to kill ring. +With a prefix arg use real value of current selection. +Display value is shown in `helm-buffer' and real value is used to +perform actions." + (interactive "P") + (with-helm-alive-p + (helm-run-after-exit + (lambda (sel) + (kill-new sel) + ;; Return nil to force `helm-mode--keyboard-quit' + ;; in `helm-comp-read' otherwise the value "Saved to kill-ring: foo" + ;; is used as exit value for `helm-comp-read'. + (prog1 nil (message "Saved to kill-ring: %s" sel) (sit-for 1))) + (format "%s" (helm-get-selection nil (not arg)))))) +(put 'helm-kill-selection-and-quit 'helm-only t) + +(defun helm-insert-or-copy (&optional arg) + "Insert selection or marked candidates in current buffer. + +With a prefix arg copy marked candidates to kill-ring. +The real value of each candidate is used." + (interactive "P") + (with-helm-alive-p + (helm-run-after-exit + (lambda (cands) + (with-helm-current-buffer + (let ((sels (mapconcat (lambda (c) + (format "%s" c)) + cands "\n"))) + (if arg (kill-new sels) (insert sels))))) + (helm-marked-candidates)))) +(put 'helm-insert-or-copy 'helm-only t) + + +;;; Follow-mode: Automatic execution of persistent-action +;; +;; +(defvar helm-follow-input-idle-delay nil + "`helm-follow-mode' will execute its persistent action after this delay. +Note that if the `follow-delay' attr is present in source, it +will take precedence over this.") + +(defun helm-follow-mode (&optional arg) + "Execute persistent action every time the cursor is moved. + +This mode is source local, i.e. It applies on current source only. +\\ +This mode can be enabled or disabled interactively at anytime during +a helm session with \\[helm-follow-mode]. + +When enabling interactively `helm-follow-mode' in a source, you +can keep it enabled for next Emacs sessions by setting +`helm-follow-mode-persistent' to a non-nil value. + +When `helm-follow-mode' is called with a prefix arg and +`helm-follow-mode-persistent' is non-nil `helm-follow-mode' will +be persistent only for this Emacs session, but not for the next +Emacs sessions, i.e. the current source will not be saved to +`helm-source-names-using-follow'. + +A prefix arg with `helm-follow-mode' already enabled will have no +effect. + +Note that you can use instead of this mode the commands +`helm-follow-action-forward' and `helm-follow-action-backward' at +anytime in all Helm sessions. + +They are bound by default to \\[helm-follow-action-forward] and +\\[helm-follow-action-backward]." + (interactive (list (helm-aif (and current-prefix-arg + (prefix-numeric-value current-prefix-arg)) + (unless (helm-follow-mode-p) it)))) + (with-helm-alive-p + (with-current-buffer helm-buffer + (let* ((src (helm-get-current-source)) + (name (assoc-default 'name src)) + (fol-attr (assq 'follow src)) + (enabled (or (helm-follow-mode-p src) + (and helm-follow-mode-persistent + (member (assoc-default 'name src) + helm-source-names-using-follow))))) + (if src + (progn + (if (eq (cdr fol-attr) 'never) + (message "helm-follow-mode not allowed in this source") + ;; Make follow attr persistent for this emacs session. + (helm-follow-mode-set-source + (if (or enabled (and (numberp arg) (< arg 0))) -1 1) + src) + ;; When arg is nil assume the call is interactive. + ;; However if user call helm-follow-mode with a prefix arg, + ;; the call will be considered non--interactive and + ;; src-name will NOT be saved to helm-source-names-using-follow. + ;; When called from lisp (non--interactive) src-name + ;; will never be saved. + (when (and helm-follow-mode-persistent (null arg)) + (if (null enabled) + (unless (member name helm-source-names-using-follow) + (push name helm-source-names-using-follow) + (customize-save-variable 'helm-source-names-using-follow + helm-source-names-using-follow)) + (when (member name helm-source-names-using-follow) + (setq helm-source-names-using-follow + (delete name helm-source-names-using-follow)) + (customize-save-variable 'helm-source-names-using-follow + helm-source-names-using-follow)))) + (message "helm-follow-mode is %s" + (if (helm-follow-mode-p src) + "enabled" "disabled")) + (helm-display-mode-line src t))) + (message "Not enough candidates for helm-follow-mode")))))) +(put 'helm-follow-mode 'helm-only t) + +(defun helm-follow-execute-persistent-action-maybe (&optional delay) + "Execute persistent action in mode `helm-follow-mode'. + +This happen after: DELAY or the 'follow-attr value of current +source or `helm-follow-input-idle-delay' or +`helm-input-idle-delay' secs." + (let* ((src (helm-get-current-source)) + (at (or delay + (assoc-default 'follow-delay src) + helm-follow-input-idle-delay + (or (and helm-input-idle-delay + (max helm-input-idle-delay 0.01)) + 0.01)))) + (when (and (not (get-buffer-window helm-action-buffer 'visible)) + (not (helm-pos-header-line-p)) + (or (helm-follow-mode-p src) + (and helm-follow-mode-persistent + (member (assoc-default 'name src) + helm-source-names-using-follow))) + (null (eq (assoc-default 'follow src) 'never)) + (helm-get-selection nil nil src)) + (helm-follow-mode-set-source 1 src) + (run-with-idle-timer at nil (lambda () + (when helm-alive-p + (helm-execute-persistent-action))))))) + +(defun helm-follow-mode-p (&optional source) + (with-helm-buffer + (eq (helm-get-attr 'follow (or source (helm-get-current-source))) 1))) + +(defun helm-follow-mode-set-source (value &optional source) + (with-helm-buffer + (helm-set-attr 'follow value (or source (helm-get-current-source))))) + +;;; Auto-resize mode +;; +(defun helm--autoresize-hook (&optional max-height min-height) + (when (helm-window) + (with-helm-window + (fit-window-to-buffer nil + (/ (* (frame-height) + (or max-height helm-autoresize-max-height)) + 100) + (/ (* (frame-height) + (or min-height helm-autoresize-min-height)) + 100))))) + +(define-minor-mode helm-autoresize-mode + "Auto resize helm window when enabled. +Helm window is re-sized according to `helm-autoresize-max-height' +and `helm-autoresize-min-height'. Note that when this mode is +enabled, Helm behaves as if `helm-always-two-windows' is enabled. + +See `fit-window-to-buffer' for more infos." + :group 'helm + :global t + (if helm-autoresize-mode + (progn (add-hook 'helm-after-update-hook 'helm--autoresize-hook) + (add-hook 'helm-window-configuration-hook 'helm--autoresize-hook)) + (remove-hook 'helm-after-update-hook 'helm--autoresize-hook) + (remove-hook 'helm-window-configuration-hook 'helm--autoresize-hook))) + +(defun helm-help () + "Generate Helm's help according to `help-message' attribute. + +If `helm-buffer' is empty, provide completions on `helm-sources' +to choose its local documentation. +If source doesn't have any `help-message' attribute, a generic +message explaining this is added instead. +The global `helm-help-message' is always added after this local +help." + (interactive) + (require 'helm-mode) ; for helm-comp-read. + (with-helm-alive-p + (let ((source (or (helm-get-current-source) + (helm-comp-read + "Help for: " + (cl-loop for src in (with-helm-buffer helm-sources) + collect `(,(assoc-default 'name src) . + ,src)) + :allow-nest t + :exec-when-only-one t)))) + (save-selected-window + (helm-help-internal + helm-help-buffer-name + (lambda () + (helm-aif (assoc-default 'help-message source) + (insert (substitute-command-keys + (helm-interpret-value it))) + (insert "* No specific help for this source available.")) + (insert "\n\n" + (substitute-command-keys + (helm-interpret-value helm-help-message))))))))) +(put 'helm-help 'helm-only t) + +(defun helm-toggle-truncate-line () + "Toggle `truncate-lines' value in `helm-buffer'" + (interactive) + (with-helm-alive-p + (with-helm-buffer + (setq truncate-lines (not truncate-lines)) + (when (helm-get-previous-header-pos) + (helm-update (regexp-quote (helm-get-selection nil t))))))) +(put 'helm-toggle-truncate-line 'helm-only t) + + +(provide 'helm-core) +;;; helm-core.el ends here diff --git a/code/elpa/helm-core-20220423.1804/helm-lib.el b/code/elpa/helm-core-20220423.1804/helm-lib.el new file mode 100644 index 0000000..e3e9211 --- /dev/null +++ b/code/elpa/helm-core-20220423.1804/helm-lib.el @@ -0,0 +1,1901 @@ +;;; helm-lib.el --- Helm routines. -*- lexical-binding: t -*- + +;; Copyright (C) 2015 ~ 2020 Thierry Volpiatto + +;; Author: Thierry Volpiatto +;; URL: http://github.com/emacs-helm/helm + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Commentary: +;; All helm functions that don't require specific helm code should go here. + +;;; Code: + +(require 'cl-lib) + +(declare-function ansi-color--find-face "ansi-color.el") +(declare-function ansi-color-apply-sequence "ansi-color.el") +(declare-function dired-current-directory "dired.el") +(declare-function dired-log-summary "dired.el") +(declare-function dired-mark-remembered "dired.el") +(declare-function ffap-file-remote-p "ffap.el") +(declare-function ffap-url-p "ffap.el") +(declare-function helm-get-attr "helm-core.el") +(declare-function helm-set-attr "helm-core.el") +(declare-function helm-follow-mode-p "helm-core.el") +(declare-function helm-get-current-source "helm-core.el") +(declare-function helm-get-selection "helm-core.el") +(declare-function helm-get-sources "helm-core.el") +(declare-function helm-interpret-value "helm-core.el") +(declare-function helm-log-run-hook "helm-core.el") +(declare-function helm-marked-candidates "helm-core.el") +(declare-function helm-set-case-fold-search "helm-core.el") +(declare-function helm-source--cl--print-table "helm-source.el") +(declare-function helm-update "helm-core.el") +(declare-function org-content "org.el") +(declare-function org-mark-ring-goto "org.el") +(declare-function org-mark-ring-push "org.el") +(declare-function org-table-p "org-compat.el") +(declare-function org-table-align "org-table.el") +(declare-function org-table-end "org-table.el") +(declare-function org-open-at-point "org.el") +(declare-function wdired-change-to-dired-mode "wdired.el") +(declare-function wdired-do-perm-changes "wdired.el") +(declare-function wdired-do-renames "wdired.el") +(declare-function wdired-do-symlink-changes "wdired.el") +(declare-function wdired-flag-for-deletion "wdired.el") +(declare-function wdired-get-filename "wdired.el") +(declare-function wdired-normalize-filename "wdired.el") +(declare-function helm-read-file-name "helm-mode.el") +(declare-function find-function-library "find-func.el") +(declare-function find-library-name "find-func.el") + +(defvar helm-sources) +(defvar helm-initial-frame) +(defvar helm-current-position) +(defvar wdired-old-marks) +(defvar wdired-keep-marker-rename) +(defvar wdired-allow-to-change-permissions) +(defvar wdired-allow-to-redirect-links) +(defvar helm-persistent-action-display-window) +(defvar helm--buffer-in-new-frame-p) +(defvar helm-completion-style) +(defvar helm-completion-styles-alist) +(defvar helm-persistent-action-window-buffer) +(defvar completion-flex-nospace) +(defvar find-function-source-path) + +;;; User vars. +;; +(defcustom helm-file-globstar t + "Same as globstar bash shopt option. +When non-nil a pattern beginning with two stars will expand +recursively. +Directories expansion is not supported yet." + :group 'helm + :type 'boolean) + +(defcustom helm-yank-text-at-point-function nil + "The function used to forward point with `helm-yank-text-at-point'. +With a nil value, fallback to default `forward-word'. +The function should take one arg, an integer like `forward-word'. +NOTE: Using `forward-symbol' here is not very useful as it is +already provided by \\\\[next-history-element]." + :type 'function + :group 'helm) + +(defcustom helm-scroll-amount nil + "Scroll amount when scrolling helm window or other window in a helm session. +It is used by `helm-scroll-other-window', `helm-scroll-up', `helm-scroll-down' +and `helm-scroll-other-window-down'. + +If you prefer scrolling line by line, set this value to 1." + :group 'helm + :type 'integer) + +(defcustom helm-help-full-frame t + "Display help window in full frame when non nil. + +Even when nil probably the same result (full frame) can be +reached by tweaking `display-buffer-alist', but it is much more +convenient to use a simple boolean value here." + :type 'boolean + :group 'helm-help) + +(defvar helm-ff--boring-regexp nil) +(defun helm-ff--setup-boring-regex (var val) + (set var val) + (setq helm-ff--boring-regexp + (cl-loop with last = (car (last val)) + for r in (butlast val) + if (string-match "\\$\\'" r) + concat (concat r "\\|") into result + else concat (concat r "$\\|") into result + finally return + (concat result last + (if (string-match "\\$\\'" last) "" "$"))))) + +(defcustom helm-boring-file-regexp-list + (mapcar (lambda (f) + (let ((rgx (regexp-quote f))) + (if (string-match-p "[^/]$" f) + ;; files: e.g .o => \\.o$ + (concat rgx "$") + ;; directories: e.g .git/ => \.git\\(/\\|$\\) + (concat (substring rgx 0 -1) "\\(/\\|$\\)")))) + completion-ignored-extensions) + "A list of regexps matching boring files. + +This list is build by default on `completion-ignored-extensions'. +The directory names should end with \"/?\" e.g. \"\\.git/?\" and +the file names should end with \"$\" e.g. \"\\.o$\". + +These regexps may be used to match the entire path, not just the +file name, so for example to ignore files with a prefix +\".bak.\", use \"\\.bak\\..*$\" as the regexp. + +NOTE: When modifying this, be sure to use customize interface or +the customize functions e.g. `customize-set-variable' and NOT +`setq'." + :group 'helm-files + :type '(repeat (choice regexp)) + :set 'helm-ff--setup-boring-regex) + +(defcustom helm-describe-function-function 'describe-function + "Function used to describe functions in Helm." + :group 'helm-elisp + :type 'function) + +(defcustom helm-describe-variable-function 'describe-variable + "Function used to describe variables in Helm." + :group 'helm-elisp + :type 'function) + + +;;; Internal vars +;; +(defvar helm-yank-point nil) +(defvar helm-pattern "" + "The input pattern used to update the helm buffer.") +(defvar helm-buffer "*helm*" + "Buffer showing completions.") +(defvar helm-current-buffer nil + "Current buffer when `helm' is invoked.") +(defvar helm-suspend-update-flag nil) +(defvar helm-action-buffer "*helm action*" + "Buffer showing actions.") +(defvar helm-current-prefix-arg nil + "Record `current-prefix-arg' when exiting minibuffer.") + +;;; Compatibility +;; +(defun helm-add-face-text-properties (beg end face &optional append object) + "Add the face property to the text from START to END. +It is a compatibility function which behaves exactly like +`add-face-text-property' if available, otherwise like +`add-text-properties'. When only `add-text-properties' is +available APPEND is ignored." + (if (fboundp 'add-face-text-property) + (add-face-text-property beg end face append object) + (add-text-properties beg end `(face ,face) object))) + +;; Override `wdired-finish-edit'. +;; Fix emacs bug in `wdired-finish-edit' where +;; Wdired is not handling the case where `dired-directory' is a cons +;; cell instead of a string. +(defun helm--advice-wdired-finish-edit () + (interactive) + (wdired-change-to-dired-mode) + (let ((changes nil) + (errors 0) + files-deleted + files-renamed + some-file-names-unchanged + file-old file-new tmp-value) + (save-excursion + (when (and wdired-allow-to-redirect-links + (fboundp 'make-symbolic-link)) + (setq tmp-value (wdired-do-symlink-changes)) + (setq errors (cdr tmp-value)) + (setq changes (car tmp-value))) + (when (and wdired-allow-to-change-permissions + (boundp 'wdired-col-perm)) ; could have been changed + (setq tmp-value (wdired-do-perm-changes)) + (setq errors (+ errors (cdr tmp-value))) + (setq changes (or changes (car tmp-value)))) + (goto-char (point-max)) + (while (not (bobp)) + (setq file-old (wdired-get-filename nil t)) + (when file-old + (setq file-new (wdired-get-filename)) + (if (equal file-new file-old) + (setq some-file-names-unchanged t) + (setq changes t) + (if (not file-new) ;empty filename! + (push file-old files-deleted) + (when wdired-keep-marker-rename + (let ((mark (cond ((integerp wdired-keep-marker-rename) + wdired-keep-marker-rename) + (wdired-keep-marker-rename + (cdr (assoc file-old wdired-old-marks))) + (t nil)))) + (when mark + (push (cons (substitute-in-file-name file-new) mark) + wdired-old-marks)))) + (push (cons file-old (substitute-in-file-name file-new)) + files-renamed)))) + (forward-line -1))) + (when files-renamed + (setq errors (+ errors (wdired-do-renames files-renamed)))) + (if changes + (progn + ;; If we are displaying a single file (rather than the + ;; contents of a directory), change dired-directory if that + ;; file was renamed. (This ought to be generalized to + ;; handle the multiple files case, but that's less trivial) + ;; fixit [1]. + (cond ((and (stringp dired-directory) + (not (file-directory-p dired-directory)) + (null some-file-names-unchanged) + (= (length files-renamed) 1)) + (setq dired-directory (cdr (car files-renamed)))) + ;; Fix [1] i.e dired buffers created with + ;; (dired '(foo f1 f2 f3)). + ((and (consp dired-directory) + (cdr dired-directory) + files-renamed) + (setcdr dired-directory + ;; Replace in `dired-directory' files that have + ;; been modified with their new name keeping + ;; the ones that are unmodified at the same place. + (cl-loop with old-to-rename = (mapcar 'car files-renamed) + for f in (cdr dired-directory) + if (member f old-to-rename) + collect (assoc-default f files-renamed) + else collect f)))) + ;; Re-sort the buffer if all went well. + (unless (> errors 0) (revert-buffer)) + (let ((inhibit-read-only t)) + (dired-mark-remembered wdired-old-marks))) + (let ((inhibit-read-only t)) + (remove-text-properties (point-min) (point-max) + '(old-name nil end-name nil old-link nil + end-link nil end-perm nil + old-perm nil perm-changed nil)) + (message "(No changes to be performed)"))) + (when files-deleted + (wdired-flag-for-deletion files-deleted)) + (when (> errors 0) + (dired-log-summary (format "%d rename actions failed" errors) nil))) + (set-buffer-modified-p nil) + (setq buffer-undo-list nil)) + +;; Override `wdired-get-filename'. +;; Fix emacs bug in `wdired-get-filename' which returns the current +;; directory concatened with the filename i.e +;; "/home/you//home/you/foo" when filename is absolute in dired +;; buffer. +;; In consequence Wdired try to rename files even when buffer have +;; been modified and corrected, e.g delete one char and replace it so +;; that no change to file is done. +;; This also lead to ask confirmation for every files even when not +;; modified and when `wdired-use-interactive-rename' is nil. +(defun helm--advice-wdired-get-filename (&optional no-dir old) + ;; FIXME: Use dired-get-filename's new properties. + (let (beg end file) + (save-excursion + (setq end (line-end-position)) + (beginning-of-line) + (setq beg (next-single-property-change (point) 'old-name nil end)) + (unless (eq beg end) + (if old + (setq file (get-text-property beg 'old-name)) + ;; In the following form changed `(1+ beg)' to `beg' so that + ;; the filename end is found even when the filename is empty. + ;; Fixes error and spurious newlines when marking files for + ;; deletion. + (setq end (next-single-property-change beg 'end-name)) + (setq file (buffer-substring-no-properties (1+ beg) end))) + ;; Don't unquote the old name, it wasn't quoted in the first place + (and file (setq file (condition-case _err + ;; emacs-25+ + (apply #'wdired-normalize-filename + (list file (not old))) + (wrong-number-of-arguments + ;; emacs-24 + (wdired-normalize-filename file)))))) + (if (or no-dir old (and file (file-name-absolute-p file))) + file + (and file (> (length file) 0) + (expand-file-name file (dired-current-directory))))))) + +;;; Override `push-mark' +;; +;; Fix duplicates in `mark-ring' and `global-mark-ring' and update +;; buffers in `global-mark-ring' to recentest mark. +(defun helm--advice-push-mark (&optional location nomsg activate) + (unless (null (mark t)) + (let ((marker (copy-marker (mark-marker)))) + (setq mark-ring (cons marker (delete marker mark-ring)))) + (when (> (length mark-ring) mark-ring-max) + ;; Move marker to nowhere. + (set-marker (car (nthcdr mark-ring-max mark-ring)) nil) + (setcdr (nthcdr (1- mark-ring-max) mark-ring) nil))) + (set-marker (mark-marker) (or location (point)) (current-buffer)) + ;; Now push the mark on the global mark ring. + (setq global-mark-ring (cons (copy-marker (mark-marker)) + ;; Avoid having multiple entries + ;; for same buffer in `global-mark-ring'. + (cl-loop with mb = (current-buffer) + for m in global-mark-ring + for nmb = (marker-buffer m) + unless (eq mb nmb) + collect m))) + (when (> (length global-mark-ring) global-mark-ring-max) + (set-marker (car (nthcdr global-mark-ring-max global-mark-ring)) nil) + (setcdr (nthcdr (1- global-mark-ring-max) global-mark-ring) nil)) + (or nomsg executing-kbd-macro (> (minibuffer-depth) 0) + (message "Mark set")) + (when (or activate (not transient-mark-mode)) + (set-mark (mark t))) + nil) + +(defcustom helm-advice-push-mark t + "Override `push-mark' with a version avoiding duplicates when non-nil." + :group 'helm + :type 'boolean + :set (lambda (var val) + (set var val) + (if val + (advice-add 'push-mark :override #'helm--advice-push-mark '((depth . 100))) + (advice-remove 'push-mark #'helm--advice-push-mark)))) + +;; This the version of Emacs-27 written by Stefan +(defun helm-advice--ffap-read-file-or-url (prompt guess) + (or guess (setq guess default-directory)) + (if (ffap-url-p guess) + (read-string prompt guess nil nil t) + (unless (ffap-file-remote-p guess) + (setq guess (abbreviate-file-name (expand-file-name guess)))) + (read-file-name prompt (file-name-directory guess) nil nil + (file-name-nondirectory guess)))) + +;; The native-comp branch of emacs "is a modified Emacs capable of compiling +;; and running Emacs Lisp as native code in form of re-loadable elf files." +;; (https://akrl.sdf.org/gccemacs.html). The function subr-native-elisp-p is a +;; native function available only in this branch and evaluates to true if the +;; argument supplied is a natively compiled lisp function. Use this function +;; if it's available, otherwise return nil. Helm needs to distinguish compiled +;; functions from other symbols in a various places. +(defun helm-subr-native-elisp-p (object) + (when (fboundp 'subr-native-elisp-p) + (subr-native-elisp-p object))) + +;;; Macros helper. +;; +(defmacro helm-with-gensyms (symbols &rest body) + "Bind the SYMBOLS to fresh uninterned symbols and eval BODY." + (declare (indent 1)) + `(let ,(mapcar (lambda (s) + ;; Use cl-gensym here instead of make-symbol + ;; to ensure a symbol that have a live that go + ;; beyond the live of its macro have different name. + ;; i.e symbols created with `with-helm-temp-hook' + ;; should have random names. + `(,s (cl-gensym (symbol-name ',s)))) + symbols) + ,@body)) + +;;; Command loop helper +;; +(defconst helm-this-command-black-list + '(helm-maybe-exit-minibuffer + helm-confirm-and-exit-minibuffer + helm-exit-minibuffer + exit-minibuffer + helm-M-x)) + +(defun helm-this-command () + "Return the actual command in action. +Like `this-command' but return the real command, and not +`exit-minibuffer' or other unwanted functions." + (cl-loop for count from 1 to 50 + for btf = (backtrace-frame count) + for fn = (cl-second btf) + if (and + ;; In some case we may have in the way an + ;; advice compiled resulting in byte-code, + ;; ignore it (Bug#691). + (symbolp fn) + (commandp fn) + (not (memq fn helm-this-command-black-list))) + return fn + else + if (and (eq fn 'call-interactively) + (> (length btf) 2)) + return (cadr (cdr btf)))) + + +;;; Iterators +;; +(cl-defmacro helm-position (item seq &key test all) + "A simple and faster replacement of CL `position'. + +Returns ITEM first occurence position found in SEQ. +When SEQ is a string, ITEM have to be specified as a char. +Argument TEST when unspecified default to `eq'. +When argument ALL is non-nil return a list of all ITEM positions +found in SEQ." + (let ((key (if (stringp seq) 'across 'in))) + `(cl-loop with deftest = 'eq + for c ,key ,seq + for index from 0 + when (funcall (or ,test deftest) c ,item) + if ,all collect index into ls + else return index + finally return ls))) + +(defun helm-iter-list (seq) + "Return an iterator object from SEQ." + (let ((lis seq)) + (lambda () + (let ((elm (car lis))) + (setq lis (cdr lis)) + elm)))) + +(defun helm-iter-circular (seq) + "Infinite iteration on SEQ." + (let ((lis seq)) + (lambda () + (let ((elm (car lis))) + (setq lis (pcase lis (`(,_ . ,ll) (or ll seq)))) + elm)))) + +(cl-defun helm-iter-sub-next-circular (seq elm &key (test 'eq)) + "Infinite iteration of SEQ starting at ELM." + (let* ((pos (1+ (helm-position elm seq :test test))) + (sub (append (nthcdr pos seq) (cl-subseq seq 0 pos))) + (iterator (helm-iter-circular sub))) + (lambda () + (helm-iter-next iterator)))) + +(defun helm-iter-next (iterator) + "Return next elm of ITERATOR." + (and iterator (funcall iterator))) + + +;;; Anaphoric macros. +;; +(defmacro helm-aif (test-form then-form &rest else-forms) + "Anaphoric version of `if'. +Like `if' but set the result of TEST-FORM in a temporary variable +called `it'. THEN-FORM and ELSE-FORMS are then executed just like +in `if'." + (declare (indent 2) (debug t)) + `(let ((it ,test-form)) + (if it ,then-form ,@else-forms))) + +(defmacro helm-awhile (sexp &rest body) + "Anaphoric version of `while'. +Same usage as `while' except that SEXP is bound to a temporary +variable called `it' at each turn. +An implicit nil block is bound to the loop so usage of +`cl-return' is possible to exit the loop." + (declare (indent 1) (debug t)) + (helm-with-gensyms (flag) + `(let ((,flag t)) + (cl-block nil + (while ,flag + (helm-aif ,sexp + (progn ,@body) + (setq ,flag nil))))))) + +(defmacro helm-acond (&rest clauses) + "Anaphoric version of `cond'. +In each clause of CLAUSES, the result of the car of clause is +stored in a temporary variable called `it' and usable in the cdr +of this same clause. Each `it' variable is independent of its +clause. The usage is the same as `cond'." + (declare (debug cond)) + (unless (null clauses) + (helm-with-gensyms (sym) + (let ((clause1 (car clauses))) + `(let ((,sym ,(car clause1))) + (helm-aif ,sym + (if (cdr ',clause1) + (progn ,@(cdr clause1)) + it) + (helm-acond ,@(cdr clauses)))))))) + +(defmacro helm-aand (&rest conditions) + "Anaphoric version of `and'. +Each condition is bound to a temporary variable called `it' which +is usable in next condition." + (declare (debug (&rest form))) + (cond ((null conditions) t) + ((null (cdr conditions)) (car conditions)) + (t `(helm-aif ,(car conditions) + (helm-aand ,@(cdr conditions)))))) + +(defmacro helm-acase (expr &rest clauses) + "A simple anaphoric `cl-case' implementation handling strings. +EXPR is bound to a temporary variable called `it' which is usable +in CLAUSES to refer to EXPR. +NOTE: Duplicate keys in CLAUSES are deliberately not handled. + +\(fn EXPR (KEYLIST BODY...)...)" + (declare (indent 1) (debug (form &rest (sexp body)))) + (unless (null clauses) + (let ((clause1 (car clauses))) + `(let ((key ',(car clause1)) + (it ,expr)) + (if (or (equal it key) + (and (listp key) (member it key)) + (eq key t)) + (progn ,@(cdr clause1)) + (helm-acase it ,@(cdr clauses))))))) + +;;; Fuzzy matching routines +;; +(defsubst helm--mapconcat-pattern (pattern) + "Transform string PATTERN in regexp for further fuzzy matching. +E.g.: helm.el$ + => \"[^h]*?h[^e]*?e[^l]*?l[^m]*?m[^.]*?[.][^e]*?e[^l]*?l$\" + ^helm.el$ + => \"helm[.]el$\"." + (let ((ls (split-string-and-unquote pattern ""))) + (if (string= "^" (car ls)) + ;; Exact match. + (mapconcat (lambda (c) + (if (and (string= c "$") + (string-match "$\\'" pattern)) + c (regexp-quote c))) + (cdr ls) "") + ;; Fuzzy match. + (mapconcat (lambda (c) + (if (and (string= c "$") + (string-match "$\\'" pattern)) + c (format "[^%s]*?%s" c (regexp-quote c)))) + ls "")))) + +(defsubst helm--collect-pairs-in-string (string) + (cl-loop for str on (split-string string "" t) by 'cdr + when (cdr str) + collect (list (car str) (cadr str)))) + +;;; Help routines. +;; +(defvar helm-help--iter-org-state nil) + +(defvar helm-help-mode-before-hook nil + "A hook that runs before helm-help starts.") + +(defvar helm-help-mode-after-hook nil + "A hook that runs when helm-help exits.") + +(defcustom helm-help-default-prompt + "[SPC,C-v,next:ScrollUp b,M-v,prior:ScrollDown TAB:Cycle M-TAB:All C-s/r:Isearch q:Quit]" + "The prompt used in `helm-help'." + :type 'string + :group 'helm) + +(defcustom helm-help-hkmap + '(("C-v" . helm-help-scroll-up) + ("SPC" . helm-help-scroll-up) + ("" . helm-help-scroll-up) + ("M-v" . helm-help-scroll-down) + ("b" . helm-help-scroll-down) + ("" . helm-help-scroll-down) + ("C-s" . isearch-forward) + ("C-r" . isearch-backward) + ("C-a" . move-beginning-of-line) + ("C-e" . move-end-of-line) + ("C-f" . forward-char) + ("" . forward-char) + ("C-b" . backward-char) + ("" . backward-char) + ("C-n" . helm-help-next-line) + ("C-p" . helm-help-previous-line) + ("" . helm-help-next-line) + ("" . helm-help-previous-line) + ("M-a" . backward-sentence) + ("M-e" . forward-sentence) + ("M-f" . forward-word) + ("M-b" . backward-word) + ("M->" . end-of-buffer) + ("M-<" . beginning-of-buffer) + ("C-SPC" . helm-help-toggle-mark) + ("C-M-SPC" . mark-sexp) + ("TAB" . org-cycle) + ("C-m" . helm-help-org-open-at-point) + ("C-&" . helm-help-org-mark-ring-goto) + ("C-%" . org-mark-ring-push) + ("M-TAB" . helm-help-org-cycle) + ("M-w" . helm-help-copy-region-as-kill) + ("q" . helm-help-quit)) + "Alist of (KEY . FUNCTION) for `helm-help'. + +This is not a standard keymap, just an alist where it is possible to +define a simple KEY (a string with no spaces) associated with a +FUNCTION. More complex key like \"C-x C-x\" are not supported. +Interactive functions will be called interactively whereas other +functions will be called with funcall except commands that are in +`helm-help-not-interactive-command'. +For convenience you can add bindings here with `helm-help-define-key'." + :type '(alist :key-type string :key-value symbol) + :group 'helm) + +(defvar helm-help-not-interactive-command '(isearch-forward isearch-backward) + "Commands that we don't want to call interactively in `helm-help'.") + +(defun helm-help-internal (bufname insert-content-fn) + "Show long message during Helm session in BUFNAME. +INSERT-CONTENT-FN is the function that inserts text to be +displayed in BUFNAME." + (let ((winconf (current-frame-configuration)) + (hframe (selected-frame))) + (helm-log-run-hook 'helm-help-mode-before-hook) + (with-selected-frame helm-initial-frame + (select-frame-set-input-focus helm-initial-frame) + (unwind-protect + (progn + (setq helm-suspend-update-flag t) + (set-buffer (get-buffer-create bufname)) + (switch-to-buffer bufname) + (when helm-help-full-frame (delete-other-windows)) + (delete-region (point-min) (point-max)) + (org-mode) + (save-excursion + (funcall insert-content-fn) + (goto-char (point-min)) + (while (re-search-forward "^[|]" nil t) + (when (org-table-p t) + (org-table-align) + (goto-char (org-table-end))))) + (org-mark-ring-push) ; Put mark at bob + (buffer-disable-undo) + (helm-help-event-loop)) + (raise-frame hframe) + (helm-log-run-hook 'helm-help-mode-after-hook) + (setq helm-suspend-update-flag nil) + (set-frame-configuration winconf))))) + +(cl-defun helm-help-scroll-up (&optional (amount helm-scroll-amount)) + "Scroll up in `helm-help'." + (condition-case _err + (scroll-up-command amount) + (beginning-of-buffer nil) + (end-of-buffer nil))) + +(cl-defun helm-help-scroll-down (&optional (amount helm-scroll-amount)) + "Scroll down in `helm-help'." + (condition-case _err + (scroll-down-command amount) + (beginning-of-buffer nil) + (end-of-buffer nil))) + +(defun helm-help-next-line () + "Next line function for `helm-help'." + (condition-case _err + (call-interactively #'next-line) + (beginning-of-buffer nil) + (end-of-buffer nil))) + +(defun helm-help-previous-line () + "Previous line function for `helm-help'." + (condition-case _err + (call-interactively #'previous-line) + (beginning-of-buffer nil) + (end-of-buffer nil))) + +(defun helm-help-toggle-mark () + "Toggle mark in `helm-help'." + (if (region-active-p) + (deactivate-mark) + (push-mark nil nil t))) + +(defun helm-help-org-cycle () + "Runs `org-cycle' in `helm-help'." + (pcase (helm-iter-next helm-help--iter-org-state) + ((pred numberp) (org-content)) + ((and state) (org-cycle state)))) + +(defun helm-help-copy-region-as-kill () + "Copy region function for `helm-help'" + (copy-region-as-kill + (region-beginning) (region-end)) + (deactivate-mark)) + +(defun helm-help-quit () + "Quit `helm-help'." + (throw 'helm-help-quit nil)) + +(defun helm-help-org-open-at-point () + "Calls `org-open-at-point' ignoring errors." + (ignore-errors + (org-open-at-point))) + +(defun helm-help-org-mark-ring-goto () + "Calls `org-mark-ring-goto' ignoring errors." + (ignore-errors + (org-mark-ring-goto))) + +(defun helm-help-event-loop () + "The loop in charge of scanning keybindings in `helm-help'." + (let ((prompt (propertize + helm-help-default-prompt + 'face 'helm-helper)) + scroll-error-top-bottom + (helm-help--iter-org-state (helm-iter-circular '(1 (16) (64))))) + (catch 'helm-help-quit + (helm-awhile (read-key prompt) + (let ((fun (cl-loop for (k . v) in helm-help-hkmap + when (eql (aref (kbd k) 0) it) + return v))) + (when fun + (if (and (commandp fun) + (not (memq fun helm-help-not-interactive-command))) + ;; For movement of cursor in help buffer we need to + ;; call interactively commands for impaired people + ;; using a synthetizer (Bug#1347). + (call-interactively fun) + (funcall fun)))))))) + +(defun helm-help-define-key (key function &optional override) + "Add KEY bound to fUNCTION in `helm-help-hkmap'. + +If OVERRIDE is non nil, all bindings associated with FUNCTION are +removed and only (KEY . FUNCTION) is kept. +If FUNCTION is nil (KEY . FUNCTION) is not added and removed from +alist if already present. +See `helm-help-hkmap' for supported keys and functions." + (cl-assert (not (cdr (split-string key))) nil + (format "Error: Unsuported key `%s'" key)) + (when override + (helm-awhile (rassoc function helm-help-hkmap) + (setq helm-help-hkmap (delete it helm-help-hkmap)))) + (helm-aif (and (null function) (assoc key helm-help-hkmap)) + (setq helm-help-hkmap (delete it helm-help-hkmap)) + (and function (add-to-list 'helm-help-hkmap `(,key . ,function))))) + +;;; Multiline transformer +;; +(defun helm-multiline-transformer (candidates _source) + (cl-loop with offset = (helm-interpret-value + (assoc-default 'multiline (helm-get-current-source))) + for cand in candidates + for disp = (or (car-safe cand) cand) + for real = (or (cdr-safe cand) cand) + if (numberp offset) + collect (cons (helm--multiline-get-truncated-candidate disp offset) + real) + else collect (cons disp real))) + +(defun helm--multiline-get-truncated-candidate (candidate offset) + "Truncate CANDIDATE when its length is > than OFFSET." + (with-temp-buffer + (insert candidate) + (goto-char (point-min)) + (if (and offset + (> (buffer-size) offset)) + (let ((end-str "[...]")) + (concat + (buffer-substring + (point) + (save-excursion + (forward-char offset) + (setq end-str (if (looking-at "\n") + end-str (concat "\n" end-str))) + (point))) + end-str)) + (buffer-string)))) + +;;; List processing +;; +(defun helm-flatten-list (seq) + "Return a list of all single elements of sublists in SEQ. + + Example: + (helm-flatten-list '(1 (2 . 3) nil (4 5 (6) 7) 8 (9 . 10))) + => (1 2 3 4 5 6 7 8 9 10)" + (let (result) + (cl-labels ((flatten + (seq) + (cl-loop for elm in seq + if (consp elm) + do (flatten + (if (atom (cdr elm)) + (list (car elm) (cdr elm)) + elm)) + else do (and elm (push elm result))))) + (flatten seq)) + (nreverse result))) + +(defun helm-mklist (obj) + "If OBJ is a list \(but not lambda\), return itself. +Otherwise make a list with one element." + (if (and (listp obj) (not (functionp obj))) + obj + (list obj))) + +(cl-defun helm-fast-remove-dups (seq &key (test 'eq)) + "Remove duplicates elements in list SEQ. + +This is same as `remove-duplicates' but with memoisation. +It is much faster, especially in large lists. +A test function can be provided with TEST argument key. +Default is `eq'. +NOTE: Comparison of special Elisp objects (e.g., markers etc.) +fails because their printed representations which are stored in +hash-table can't be compared with with the real object in SEQ. +This is a bug in `puthash' which store the printable +representation of object instead of storing the object itself, +this to provide at the end a printable representation of +hashtable itself." + (cl-loop with cont = (make-hash-table :test test) + for elm in seq + unless (gethash elm cont) + collect (puthash elm elm cont))) + +(defsubst helm--string-join (strings &optional separator) + "Join all STRINGS using SEPARATOR." + (mapconcat 'identity strings separator)) + +(defun helm--concat-regexps (regexp-list) + "Return a regexp which matches any of the regexps in REGEXP-LIST." + (if regexp-list + (concat "\\(?:" (helm--string-join regexp-list "\\)\\|\\(?:") "\\)") + "\\`\\'")) ; Match nothing + +(defun helm-skip-entries (seq black-regexp-list &optional white-regexp-list) + "Remove entries which match one of REGEXP-LIST from SEQ." + (let ((black-regexp (helm--concat-regexps black-regexp-list)) + (white-regexp (helm--concat-regexps white-regexp-list))) + (cl-loop for i in seq + unless (and (stringp i) + (string-match-p black-regexp i) + (null + (string-match-p white-regexp i))) + collect i))) + +(defun helm-boring-directory-p (directory black-list) + "Check if one regexp in BLACK-LIST matches DIRECTORY." + (helm-awhile (helm-basedir (directory-file-name + (expand-file-name directory))) + ;; Break at root to avoid infloop, root is / or on Windows + ;; C:/ i.e. :/ (Bug#2308). + (when (string-match-p "\\`[A-Za-z]?:?/\\'" it) + (cl-return nil)) + (when (cl-loop for r in black-list + thereis (string-match-p + r (directory-file-name directory))) + (cl-return t)) + (setq directory it))) + +(defun helm-shadow-entries (seq regexp-list) + "Put shadow property on entries in SEQ matching a regexp in REGEXP-LIST." + (let ((face 'italic)) + (cl-loop for i in seq + if (cl-loop for regexp in regexp-list + thereis (and (stringp i) + (string-match regexp i))) + collect (propertize i 'face face) + else collect i))) + +(defun helm-remove-if-not-match (regexp seq) + "Remove all elements of SEQ that don't match REGEXP." + (cl-loop for s in seq + for str = (cond ((symbolp s) + (symbol-name s)) + ((consp s) + (car s)) + (t s)) + when (string-match-p regexp str) + collect s)) + +(defun helm-remove-if-match (regexp seq) + "Remove all elements of SEQ that match REGEXP." + (cl-loop for s in seq + for str = (cond ((symbolp s) + (symbol-name s)) + ((consp s) + (car s)) + (t s)) + unless (string-match-p regexp str) + collect s)) + +(defun helm-transform-mapcar (function args) + "`mapcar' for candidate-transformer. + +ARGS is (cand1 cand2 ...) or ((disp1 . real1) (disp2 . real2) ...) + +\(helm-transform-mapcar 'upcase '(\"foo\" \"bar\")) +=> (\"FOO\" \"BAR\") +\(helm-transform-mapcar 'upcase '((\"1st\" . \"foo\") (\"2nd\" . \"bar\"))) +=> ((\"1st\" . \"FOO\") (\"2nd\" . \"BAR\")) +" + (cl-loop for arg in args + if (consp arg) + collect (cons (car arg) (funcall function (cdr arg))) + else + collect (funcall function arg))) + +(defsubst helm-append-1 (elm seq) + "Append ELM to SEQ. +If ELM is not a list transform it in list." + (append (helm-mklist elm) seq)) + +(defun helm-append-at-nth (seq elm index) + "Append ELM at INDEX in SEQ." + (let ((len (length seq))) + (setq index (min (max index 0) len)) + (if (zerop index) + (helm-append-1 elm seq) + (cl-loop for i in seq + for count from 1 collect i + when (= count index) + if (and (listp elm) (not (functionp elm))) + append elm + else collect elm)))) + +(defun helm-take-first-elements (seq n) + "Return the first N elements of SEQ if SEQ is longer than N. +It is used for narrowing list of candidates to the +`helm-candidate-number-limit'." + (if (> (length seq) n) (cl-subseq seq 0 n) seq)) + +(defun helm-source-by-name (name &optional sources) + "Get a Helm source in SOURCES by NAME. + +Optional argument SOURCES is a list of Helm sources which default +to `helm-sources'." + (cl-loop with src-list = (if sources + (cl-loop for src in sources + collect (if (listp src) + src + (symbol-value src))) + helm-sources) + for source in src-list + thereis (and (string= name (assoc-default 'name source)) source))) + +(defun helm-make-actions (&rest args) + "Build an alist with (NAME . ACTION) elements with each pairs in ARGS. +Where NAME is a string or a function returning a string or nil +and ACTION a function. +If NAME returns nil the pair is skipped. + +\(fn NAME ACTION ...)" + (cl-loop for (name fn) on args by #'cddr + when (functionp name) + do (setq name (funcall name)) + when name + collect (cons name fn))) + +(defun helm-closest-number-in-list (num list) + "Return closest number to NUM found in LIST. +LIST is a list of numbers and NUM a number." + (cl-loop for i in list + for diff = (if (> num i) (- num i) (- i num)) + collect (cons diff i) into res + minimize diff into min + finally return (cdr (assq min res)))) + +(defun helm-group-candidates-by (candidates function &optional selection separate) + "Group similar items in CANDIDATES according to FUNCTION. +Items not matching FUNCTION are grouped as well in a separate group. + +Example: + + (setq B '(1 2 3 4 5 6 7 8 9)) + + (helm-group-candidates-by B #'cl-oddp 2 'separate) + => ((2 4 6 8) (1 3 5 7 9)) + +SELECTION specify where to start in CANDIDATES. +Similar candidates to SELECTION will be listed on top. + +If SEPARATE is non-nil returns a list of groups i.e. a list of lists, +otherwise a plain list is returned." + (cl-loop with sel = (or selection (helm-get-selection) "") + with lst = (copy-sequence candidates) + while lst + for group = (cl-loop for c in lst + when (equal (funcall function c) + (funcall function sel)) + collect c into grp + and do (setq lst (delete c lst)) + finally return (prog1 grp + (setq sel (car lst)))) + if separate collect group + else append group)) + +(defun helm-reorganize-sequence-from-elm (sequence elm &optional reverse) + "Reorganize SEQUENCE from ELM. + +Examples: + + (helm-reorganize-sequence-from-elm '(a b c d e f g h i j k l) 'e) + => (f g h i j k l a b c d e) + (helm-reorganize-sequence-from-elm '(a b c d e f g h i j k l) 'e t) + => (d c b a l k j i h g f e) +" + (let* ((new-seq (if reverse + (reverse sequence) + sequence)) + (pos (1+ (cl-position elm new-seq :test 'equal)))) + (append (nthcdr pos new-seq) (cl-subseq new-seq 0 pos)))) + +;;; Strings processing. +;; +(defun helm-stringify (elm) + "Return the representation of ELM as a string. +ELM can be a string, a number or a symbol." + (cl-typecase elm + (string elm) + (number (number-to-string elm)) + (symbol (symbol-name elm)))) + +(defun helm-substring (str width) + "Return the substring of string STR from 0 to WIDTH. +Handle multibyte characters by moving by columns." + (with-temp-buffer + (save-excursion + (insert str)) + (move-to-column width) + (buffer-substring (point-at-bol) (point)))) + +(defun helm-substring-by-width (str width &optional endstr) + "Truncate string STR to end at column WIDTH. +Similar to `truncate-string-to-width'. +Add ENDSTR at end of truncated STR. +Add spaces at end if needed to reach WIDTH when STR is shorter +than WIDTH." + (cl-loop for ini-str = str + then (substring ini-str 0 (1- (length ini-str))) + for sw = (string-width ini-str) + when (<= sw width) return + (concat ini-str endstr (make-string (- width sw) ? )))) + +(defun helm-string-multibyte-p (str) + "Check if string STR contains multibyte characters." + (cl-loop for c across str + thereis (> (char-width c) 1))) + +(defun helm-get-pid-from-process-name (process-name) + "Get pid from running process PROCESS-NAME." + ;; Protect system processes calls (Issue #2497) + ;; Ensure `list-system-processes' and `process-attributes' don't run + ;; on remote (only Emacs-28/29+). + (cl-loop with default-directory = temporary-file-directory + with process-list = (list-system-processes) + for pid in process-list + for process = (assoc-default 'comm (process-attributes pid)) + when (and process (string-match process-name process)) + return pid)) + +(defun helm-ff-find-printers () + "Return a list of available printers on Unix systems." + (when (executable-find "lpstat") + (let ((printer-list (with-temp-buffer + (call-process "lpstat" nil t nil "-a") + (split-string (buffer-string) "\n")))) + (cl-loop for p in printer-list + for printer = (car (split-string p)) + when printer + collect printer)))) + +(defun helm-region-active-p () + (and transient-mark-mode mark-active (/= (mark) (point)))) + +(defun helm-quote-whitespace (candidate) + "Quote whitespace, if some, in string CANDIDATE." + (replace-regexp-in-string " " "\\\\ " candidate)) + +(defun helm-current-line-contents () + "Current line string without properties." + (buffer-substring-no-properties (point-at-bol) (point-at-eol))) + +(defun helm--replace-regexp-in-buffer-string (regexp rep str &optional fixedcase literal subexp start) + "Replace REGEXP by REP in string STR. + +Same as `replace-regexp-in-string' but handle properly REP as +function with SUBEXP specified. + +E.g.: + + (helm--replace-regexp-in-buffer-string + \"e\\\\(m\\\\)acs\" 'upcase \"emacs\" t nil 1) + => \"eMacs\" + + (replace-regexp-in-string + \"e\\\\(m\\\\)acs\" 'upcase \"emacs\" t nil 1) + => \"eEMACSacs\" + +Also START argument behaves as expected unlike +`replace-regexp-in-string'. + +E.g.: + + (helm--replace-regexp-in-buffer-string \"f\" \"r\" \"foofoo\" t nil nil 3) + => \"fooroo\" + + (replace-regexp-in-string \"f\" \"r\" \"foofoo\" t nil nil 3) + => \"roo\" + +Unlike `replace-regexp-in-string' this function is buffer-based +implemented i.e. replacement is computed inside a temp buffer, so +REGEXP should be used differently than with +`replace-regexp-in-string'. + +NOTE: This function is used internally for +`helm-ff-query-replace-on-filenames' and builded for this. +You should use `replace-regexp-in-string' instead unless the +behaviour of this function is really needed." + (with-temp-buffer + (insert str) + (goto-char (or start (point-min))) + (while (re-search-forward regexp nil t) + (replace-match (cond ((and (functionp rep) subexp) + (funcall rep (match-string subexp))) + ((functionp rep) + (funcall rep str)) + (t rep)) + fixedcase literal nil subexp)) + (buffer-string))) + +(defun helm-url-unhex-string (str) + "Same as `url-unhex-string' but ensure STR is completely decoded." + (setq str (or str "")) + (with-temp-buffer + (save-excursion (insert str)) + (while (re-search-forward "%[A-Za-z0-9]\\{2\\}" nil t) + (replace-match (byte-to-string (string-to-number + (substring (match-string 0) 1) + 16)) + t t) + ;; Restart from beginning until string is completely decoded. + (goto-char (point-min))) + (decode-coding-string (buffer-string) 'utf-8))) + +(defun helm-read-answer (prompt answer-list) + "Prompt user for an answer. +Arg PROMPT is the prompt to present user the different possible +answers, ANSWER-LIST is a list of strings. +If user enters an answer which is one of ANSWER-LIST return this +answer, otherwise keep prompting for a valid answer. +Note that answer should be a single char, only short answer are +accepted. + +Example: + + (let ((answer (helm-read-answer + \"answer [y,n,!,q]: \" + '(\"y\" \"n\" \"!\" \"q\")))) + (pcase answer + (\"y\" \"yes\") + (\"n\" \"no\") + (\"!\" \"all\") + (\"q\" \"quit\"))) + +" + (helm-awhile (read-key (propertize prompt 'face 'minibuffer-prompt)) + (let ((str (and (characterp it) (string it)))) + (if (and str (member str answer-list)) + (cl-return str) + (message "Please answer by %s" (mapconcat 'identity answer-list ", ")) + (sit-for 1))))) + +;;; Symbols routines +;; +(defun helm-symbolify (str-or-sym) + "Get symbol of STR-OR-SYM." + (cond ((symbolp str-or-sym) + str-or-sym) + ((equal str-or-sym "") nil) + (t (intern str-or-sym)))) + +(defun helm-symbol-name (obj) + (if (or (and (consp obj) (functionp obj)) + (byte-code-function-p obj) + (helm-subr-native-elisp-p obj)) + "Anonymous" + (symbol-name obj))) + +(defun helm-describe-class (class) + "Display documentation of Eieio CLASS, a symbol or a string." + (advice-add 'cl--print-table :override #'helm-source--cl--print-table '((depth . 100))) + (unwind-protect + (let ((helm-describe-function-function 'describe-function)) + (helm-describe-function class)) + (advice-remove 'cl--print-table #'helm-source--cl--print-table))) + +(defun helm-describe-function (func) + "Display documentation of FUNC, a symbol or string." + (cl-letf (((symbol-function 'message) #'ignore)) + (funcall helm-describe-function-function (helm-symbolify func)))) + +(defun helm-describe-variable (var) + "Display documentation of VAR, a symbol or a string." + (cl-letf (((symbol-function 'message) #'ignore)) + (funcall helm-describe-variable-function (helm-symbolify var)))) + +(defun helm-describe-face (face) + "Display documentation of FACE, a symbol or a string." + (let ((faces (helm-marked-candidates))) + (cl-letf (((symbol-function 'message) #'ignore)) + (describe-face (if (cdr faces) + (mapcar 'helm-symbolify faces) + (helm-symbolify face)))))) + +(defun helm-elisp--persistent-help (candidate fun &optional name) + "Used to build persistent actions describing CANDIDATE with FUN. +Argument NAME is used internally to know which command to use +when symbol CANDIDATE refers at the same time to a variable and a +function. +See `helm-elisp-show-help'." + (let ((hbuf (get-buffer (help-buffer)))) + (cond ((helm-follow-mode-p) + (if name + (funcall fun candidate name) + (funcall fun candidate))) + ((or (and (helm-get-attr 'help-running-p) + (string= candidate (helm-get-attr 'help-current-symbol)))) + (progn + ;; When started from a help buffer, + ;; Don't kill this buffer as it is helm-current-buffer. + (unless (equal hbuf helm-current-buffer) + (kill-buffer hbuf) + (set-window-buffer (get-buffer-window hbuf) + ;; It is generally + ;; helm-current-buffer but it may + ;; be another buffer when helm have + ;; been started from a dedicated window. + (if helm--buffer-in-new-frame-p + helm-current-buffer + helm-persistent-action-window-buffer))) + (helm-set-attr 'help-running-p nil)) + ;; Force running update hook to may be delete + ;; helm-persistent-action-display-window, this is done in + ;; helm-persistent-action-display-window (the function). + (unless helm--buffer-in-new-frame-p + (helm-update (regexp-quote (helm-get-selection))))) + (t + (if name + (funcall fun candidate name) + (funcall fun candidate)) + (helm-set-attr 'help-running-p t))) + (helm-set-attr 'help-current-symbol candidate))) + +(defcustom helm-find-function-default-project nil + "Default directories to search symbols definitions from `helm-apropos'. +A list of directories or a single directory name. +Helm will allow you selecting one of those directories with `M-n' when +using a prefix arg with the `find-function' action in `helm-apropos'. +This is a good idea to add the directory names of the projects you are +working on to quickly jump to the definitions in the project source +files instead of jumping to the loaded files located in `load-path'." + :type '(choice (repeat string) + string) + :group 'helm-elisp) + +(defun helm-find-function-noselect (func &optional root-dir type) + "Find FUNC definition without selecting buffer. +FUNC can be a symbol or a string. +Instead of looking in LOAD-PATH to find library, this function +search in all subdirs of ROOT-DIR, if ROOT-DIR is unspecified ask for +it with completion. +TYPE when nil specify function, for other values see +`find-function-regexp-alist'." + (require 'find-func) + (let* ((sym (helm-symbolify func)) + (dir (or root-dir (helm-read-file-name + "Project directory: " + :test 'file-directory-p + :default (helm-mklist helm-find-function-default-project) + :must-match t))) + (find-function-source-path + (cons dir (helm-walk-directory dir + :directories 'only + :path 'full))) + (symbol-lib (helm-acase type + ((defvar defface) + (or (symbol-file sym it) + (help-C-file-name sym 'var))) + (t (cdr (find-function-library sym))))) + (library (find-library-name + (helm-basename symbol-lib t)))) + (find-function-search-for-symbol sym type library))) + +(defun helm-find-function (func) + "Try to jump to FUNC definition. +With a prefix arg ask for the project directory to search in instead of +using LOAD-PATH." + (if (not helm-current-prefix-arg) + (find-function (helm-symbolify func)) + (let ((place (helm-find-function-noselect func))) + (when place + (switch-to-buffer (car place)) (goto-char (cdr place)))))) + +(defun helm-find-variable (var) + "Try to jump to VAR definition. +With a prefix arg ask for the project directory to search in instead of +using LOAD-PATH." + (if (not helm-current-prefix-arg) + (find-variable (helm-symbolify var)) + (let ((place (helm-find-function-noselect var nil 'defvar))) + (when place + (switch-to-buffer (car place)) (goto-char (cdr place)))))) + +(defun helm-find-face-definition (face) + "Try to jump to FACE definition. +With a prefix arg ask for the project directory to search in instead of +using LOAD-PATH." + (if (not helm-current-prefix-arg) + (find-face-definition (helm-symbolify face)) + (let ((place (helm-find-function-noselect face nil 'defface))) + (when place + (switch-to-buffer (car place)) (goto-char (cdr place)))))) + +(defun helm-kill-new (candidate &optional replace) + "CANDIDATE is symbol or string. +See `kill-new' for argument REPLACE." + (kill-new (helm-stringify candidate) replace)) + + +;;; Modes +;; +(defun helm-same-major-mode-p (start-buffer alist) + "Decide if current-buffer is related to START-BUFFER. +Argument ALIST is an alist of associated major modes." + ;; START-BUFFER is the current-buffer where we start searching. + ;; Determine the major-mode of START-BUFFER as `cur-maj-mode'. + ;; Each time the loop go in another buffer we try from this buffer + ;; to determine if its `major-mode' is: + ;; - same as the `cur-maj-mode' + ;; - derived from `cur-maj-mode' and from + ;; START-BUFFER if its mode is derived from the one in START-BUFFER. + ;; - have an assoc entry (major-mode . cur-maj-mode) + ;; - have an rassoc entry (cur-maj-mode . major-mode) + ;; - check if one of these entries inherit from another one in + ;; `alist'. + (let* ((cur-maj-mode (with-current-buffer start-buffer major-mode)) + (maj-mode major-mode) + (c-assoc-mode (assq cur-maj-mode alist)) + (c-rassoc-mode (rassq cur-maj-mode alist)) + (o-assoc-mode (assq major-mode alist)) + (o-rassoc-mode (rassq major-mode alist)) + (cdr-c-assoc-mode (cdr c-assoc-mode)) + (cdr-o-assoc-mode (cdr o-assoc-mode))) + (or (eq major-mode cur-maj-mode) + (derived-mode-p cur-maj-mode) + (with-current-buffer start-buffer + (derived-mode-p maj-mode)) + (or (eq cdr-c-assoc-mode major-mode) + (eq (car c-rassoc-mode) major-mode) + (eq (cdr (assq cdr-c-assoc-mode alist)) + major-mode) + (eq (car (rassq cdr-c-assoc-mode alist)) + major-mode)) + (or (eq cdr-o-assoc-mode cur-maj-mode) + (eq (car o-rassoc-mode) cur-maj-mode) + (eq (cdr (assq cdr-o-assoc-mode alist)) + cur-maj-mode) + (eq (car (rassq cdr-o-assoc-mode alist)) + cur-maj-mode))))) + +;;; Files routines +;; +(defun helm-file-name-sans-extension (filename) + "Same as `file-name-sans-extension' but remove all extensions." + (helm-aif (file-name-sans-extension filename) + ;; Start searching at index 1 for files beginning with a dot + ;; (bug#1335). + (if (string-match "\\." (helm-basename it) 1) + (helm-file-name-sans-extension it) + it))) + +(defsubst helm-file-name-extension (file) + "Returns FILE extension if it is not a number." + (helm-aif (file-name-extension file) + (and (not (string-match "\\`0+\\'" it)) + (zerop (string-to-number it)) + it))) + +(defun helm-basename (fname &optional ext) + "Print FNAME with any leading directory components removed. +If specified, also remove filename extension EXT. +Arg EXT can be specified as a string with or without dot, in this +case it should match `file-name-extension'. +It can also be non-nil (t) in this case no checking of +`file-name-extension' is done and the extension is removed +unconditionally." + (let ((non-essential t)) + (if (and ext (or (string= (file-name-extension fname) ext) + (string= (file-name-extension fname t) ext) + (eq ext t)) + (not (file-directory-p fname))) + (file-name-sans-extension (file-name-nondirectory fname)) + (file-name-nondirectory (directory-file-name fname))))) + +(defun helm-basedir (fname) + "Return the base directory of filename ending by a slash." + (helm-aif (and fname + (or (and (string= fname "~") "~") + (file-name-directory fname))) + (file-name-as-directory it))) + +(defun helm-current-directory () + "Return current-directory name at point. +Useful in dired buffers when there is inserted subdirs." + (expand-file-name + (if (eq major-mode 'dired-mode) + (dired-current-directory) + default-directory))) + +(defun helm-shadow-boring-files (files) + "Files matching `helm-boring-file-regexp' will be +displayed with the `file-name-shadow' face if available." + (helm-shadow-entries files helm-boring-file-regexp-list)) + +(defun helm-skip-boring-files (files) + "Files matching `helm-boring-file-regexp' will be skipped." + (helm-skip-entries files helm-boring-file-regexp-list)) + +(defun helm-skip-current-file (files) + "Current file will be skipped." + (remove (buffer-file-name helm-current-buffer) files)) + +(defun helm-w32-pathname-transformer (args) + "Change undesirable features of windows pathnames to ones more acceptable to +other candidate transformers." + (if (eq system-type 'windows-nt) + (helm-transform-mapcar + (lambda (x) + (replace-regexp-in-string + "/cygdrive/\\(.\\)" "\\1:" + (replace-regexp-in-string "\\\\" "/" x))) + args) + args)) + +(defun helm-w32-prepare-filename (file) + "Convert filename FILE to something usable by external w32 executables." + (replace-regexp-in-string ; For UNC paths + "/" "\\" + (replace-regexp-in-string ; Strip cygdrive paths + "/cygdrive/\\(.\\)" "\\1:" + file nil nil) nil t)) + +(defun helm-w32-shell-execute-open-file (file) + (with-no-warnings + (w32-shell-execute "open" (helm-w32-prepare-filename file)))) + +;; Same as `vc-directory-exclusion-list'. +(defvar helm-walk-ignore-directories + '("SCCS/" "RCS/" "CVS/" "MCVS/" ".svn/" ".git/" ".hg/" ".bzr/" + "_MTN/" "_darcs/" "{arch}/" ".gvfs/")) + +(defsubst helm--dir-file-name (file dir) + (expand-file-name + (substring file 0 (1- (length file))) dir)) + +(defsubst helm--dir-name-p (str) + (char-equal (aref str (1- (length str))) ?/)) + +(cl-defun helm-walk-directory (directory &key (path 'basename) + directories + match skip-subdirs + noerror) + "Walk through DIRECTORY tree. + +Argument PATH can be one of basename, relative, full, or a +function called on file name, default to basename. + +Argument DIRECTORIES when t return also directories names, +otherwise skip directories names, with a value of `only' returns +only subdirectories, i.e. files are skipped. + +Argument MATCH is a regexp matching files or directories. + +Argument SKIP-SUBDIRS when t will skip +`helm-walk-ignore-directories', otherwise if it is given as a +list of directories, this list will be used instead of +`helm-walk-ignore-directories'. + +Argument NOERROR when t will skip directories which are not +accessible." + (let ((fn (cl-case path + (basename 'file-name-nondirectory) + (relative 'file-relative-name) + (full 'identity) + (t path)))) ; A function. + (setq skip-subdirs (if (listp skip-subdirs) + skip-subdirs + helm-walk-ignore-directories)) + (cl-labels ((ls-rec (dir) + (unless (file-symlink-p dir) + (cl-loop for f in (sort (file-name-all-completions "" dir) + 'string-lessp) + unless (member f '("./" "../")) + ;; A directory. + ;; Use `helm--dir-file-name' to remove the final slash. + ;; Needed to avoid infloop on directory symlinks. + if (and (helm--dir-name-p f) + (helm--dir-file-name f dir)) + nconc + (unless (or (member f skip-subdirs) + (and noerror + (not (file-accessible-directory-p it)))) + (if (and directories + (or (null match) + (string-match match f))) + (nconc (list (concat (funcall fn it) "/")) + (ls-rec it)) + (ls-rec it))) + ;; A regular file. + else nconc + (when (and (null (eq directories 'only)) + (or (null match) (string-match match f))) + (list (funcall fn (expand-file-name f dir)))))))) + (ls-rec directory)))) + +(defun helm-file-expand-wildcards (pattern &optional full) + "Same as `file-expand-wildcards' but allow recursion. +Recursion happens when PATTERN starts with two stars. +Directories expansion is not supported." + (let ((bn (helm-basename pattern)) + (case-fold-search nil)) + (if (and helm-file-globstar + (string-match "\\`\\*\\{2\\}\\(.*\\)" bn)) + (helm-walk-directory (helm-basedir pattern) + :path (cl-case full + (full 'full) + (relative 'relative) + ((basename nil) 'basename) + (t 'full)) + :directories nil + :match (or (helm-wildcard-to-regexp bn) + (wildcard-to-regexp bn)) + :skip-subdirs t) + (helm-aif (helm-wildcard-to-regexp bn) + (directory-files (helm-basedir pattern) full it) + ;; `file-expand-wildcards' fails to expand weird directories + ;; like "[ foo.zz ] bar.*.avi", fallback to `directory-files' + ;; in such cases. + (or (file-expand-wildcards pattern full) + (directory-files (helm-basedir pattern) + full (wildcard-to-regexp bn))))))) + +(defun helm-wildcard-to-regexp (wc) + "Transform wilcard WC like \"**.{jpg,jpeg}\" in REGEXP." + (when (string-match ".*\\(\\*\\{1,2\\}\\)\\.[{]\\(.*\\)[}]\\'" wc) + (format ".*\\.\\(%s\\)$" + (replace-regexp-in-string + "," "\\\\|" (match-string 2 wc))))) + +;;; helm internals +;; +(defun helm-set-pattern (pattern &optional noupdate) + "Set minibuffer contents to PATTERN. +If optional NOUPDATE is non-nil, the Helm buffer is not changed." + (with-selected-window (or (active-minibuffer-window) (minibuffer-window)) + (delete-minibuffer-contents) + (insert pattern)) + (when noupdate + (setq helm-pattern pattern))) + +(defun helm-minibuffer-completion-contents () + "Return the user input in a minibuffer before point as a string. +That is what completion commands operate on." + (buffer-substring (field-beginning) (point))) + +(defmacro with-helm-buffer (&rest body) + "Eval BODY inside `helm-buffer'." + (declare (indent 0) (debug t)) + `(with-current-buffer (helm-buffer-get) + ,@body)) + +(defmacro with-helm-current-buffer (&rest body) + "Eval BODY inside `helm-current-buffer'." + (declare (indent 0) (debug t)) + `(with-current-buffer (or (and (buffer-live-p helm-current-buffer) + helm-current-buffer) + (setq helm-current-buffer + (current-buffer))) + ,@body)) + +(defun helm-buffer-get () + "Return `helm-action-buffer' if shown otherwise `helm-buffer'." + (if (helm-action-window) + helm-action-buffer + helm-buffer)) + +(defun helm-window () + "Window of `helm-buffer'." + (get-buffer-window (helm-buffer-get) 0)) + +(defun helm-action-window () + "Window of `helm-action-buffer'." + (get-buffer-window helm-action-buffer 'visible)) + +(defmacro with-helm-window (&rest body) + "Be sure BODY is excuted in the helm window." + (declare (indent 0) (debug t)) + `(with-selected-window (helm-window) + ,@body)) + +(defmacro helm-without-follow (&rest body) + "Ensure BODY runs without following. +I.e. when using `helm-next-line' and friends in BODY." + (declare (indent 0) (debug t)) + `(cl-letf (((symbol-function 'helm-follow-mode-p) + (lambda (&optional _) nil))) + (let (helm-follow-mode-persistent) + (progn ,@body)))) + +;; Completion styles related functions +;; +(defun helm--setup-completion-styles-alist () + (cl-pushnew '(helm helm-completion-try-completion + helm-completion-all-completions + "helm multi completion style.") + completion-styles-alist + :test 'equal) + (unless (assq 'flex completion-styles-alist) + ;; Add helm-fuzzy style only if flex is not available. + (cl-pushnew '(helm-flex helm-flex-completion-try-completion + helm-flex-completion-all-completions + "helm flex completion style.\nProvide flex matching for emacs-26.") + completion-styles-alist + :test 'equal))) + +(defvar helm-blacklist-completion-styles '(emacs21 emacs22)) +(defun helm--prepare-completion-styles (&optional nomode styles) + "Return a suitable list of styles for `completion-styles'. + +When `helm-completion-style' is not `emacs' the Emacs vanilla +default `completion-styles' is used except for +`helm-dynamic-completion' which uses inconditionally `emacs' as +value for `helm-completion-style'. + +If styles are specified in `helm-completion-styles-alist' for a +particular mode, use these styles unless NOMODE is non nil. +If STYLES is specified as a list of styles suitable for +`completion-styles' these styles are used in the given order. +Otherwise helm style is added to `completion-styles' always after +flex or helm-flex completion style if present." + ;; For `helm-completion-style' and `helm-completion-styles-alist'. + (require 'helm-mode) + (if (memq helm-completion-style '(helm helm-fuzzy)) + ;; Keep default settings, but probably nil is fine as well. + '(basic partial-completion emacs22) + (or + styles + (pcase (and (null nomode) + (cdr (assq major-mode helm-completion-styles-alist))) + (`(,_l . ,ll) ll)) + ;; We need to have flex always behind helm, otherwise + ;; when matching against e.g. '(foo foobar foao frogo bar + ;; baz) with pattern "foo" helm style if before flex will + ;; return foo and foobar only defeating flex that would + ;; return foo foobar foao and frogo. + (let* ((wflex (car (or (assq 'flex completion-styles-alist) + (assq 'helm-flex completion-styles-alist)))) + (styles (append (and (memq wflex completion-styles) + (list wflex)) + (cl-loop for s in completion-styles + unless (or (memq s helm-blacklist-completion-styles) + (memq wflex completion-styles)) + collect s)))) + (helm-append-at-nth + styles '(helm) + (if (memq wflex completion-styles) + 1 0)))))) + +(defun helm-dynamic-completion (collection predicate &optional point metadata nomode styles) + "Build a completion function for `helm-pattern' in COLLECTION. + +Only the elements of COLLECTION that satisfy PREDICATE are considered. + +Argument POINT is the same as in `completion-all-completions' and +is meaningful only when using some kind of `completion-at-point'. + +The return value is a list of completions that may be sorted by +the sort function provided by the completion-style in +use (emacs-27 only), otherwise (emacs-26) the sort function has +to be provided if needed either with an FCT function in source or +by passing the sort function with METADATA +E.g.: (metadata (display-sort-function . foo)). + +If you don't want the sort fn provided by style to kick +in (emacs-27) you can use as metadata value the symbol `nosort'. + +Example: + + (helm :sources (helm-build-sync-source \"test\" + :candidates (helm-dynamic-completion + '(foo bar baz foab) + 'symbolp) + :match-dynamic t) + :buffer \"*helm test*\") + +When argument NOMODE is non nil don't use `completion-styles' as +specified in `helm-completion-styles-alist' for specific modes. + +When STYLES is specified use these `completion-styles', see +`helm--prepare-completion-styles'. + +Also `helm-completion-style' settings have no effect here, +`emacs' being used inconditionally as value." + (lambda () + (let* (;; Force usage of emacs style otherwise + ;; helm--prepare-completion-styles will reset + ;; completion-styles to default value i.e. (basic partial + ;; emacs22). + (helm-completion-style 'emacs) + (completion-styles + (with-helm-current-buffer + (helm--prepare-completion-styles nomode styles))) + (completion-flex-nospace t) + (nosort (eq metadata 'nosort)) + (compsfn (lambda (str pred _action) + (let* ((completion-ignore-case (helm-set-case-fold-search)) + (comps (completion-all-completions + str + (if (functionp collection) + (funcall collection str pred t) + collection) + pred + (or point 0) + (or (and (listp metadata) metadata) + (setq metadata '(metadata))))) + (last-data (last comps)) + (sort-fn (unless nosort + (completion-metadata-get + metadata 'display-sort-function))) + all) + (when (cdr last-data) + (setcdr last-data nil)) + (setq all (copy-sequence comps)) + (if (and sort-fn (> (length str) 0)) + (funcall sort-fn all) + all))))) + ;; Ensure circular objects are removed. + (complete-with-action t compsfn helm-pattern predicate)))) + +;; Yank text at point. +;; +;; +(defun helm-yank-text-at-point (arg) + "Yank text at point in `helm-current-buffer' into minibuffer." + (interactive "p") + (with-helm-current-buffer + (let ((fwd-fn (or helm-yank-text-at-point-function #'forward-word)) + diff) + ;; Start to initial point if C-w have never been hit. + (unless helm-yank-point + (setq helm-yank-point (car helm-current-position))) + (save-excursion + (goto-char helm-yank-point) + (helm-set-pattern + (if (< arg 0) + (with-temp-buffer + (insert helm-pattern) + (let ((end (point-max))) + (goto-char end) + (funcall fwd-fn -1) + (setq diff (- end (point))) + (delete-region (point) end) + (buffer-string))) + (funcall fwd-fn arg) + (concat + ;; Allow yankink beyond eol allow inserting e.g long + ;; urls in mail buffers. + helm-pattern (replace-regexp-in-string + "\\`\n" "" + (buffer-substring-no-properties + helm-yank-point (point)))))) + (setq helm-yank-point (if diff (- (point) diff) (point))))))) +(put 'helm-yank-text-at-point 'helm-only t) + +(defun helm-undo-yank-text-at-point () + "Undo last entry added by `helm-yank-text-at-point'." + (interactive) + (helm-yank-text-at-point -1)) +(put 'helm-undo-yank-text-at-point 'helm-only t) + +(defun helm-reset-yank-point () + (setq helm-yank-point nil)) + +(add-hook 'helm-cleanup-hook 'helm-reset-yank-point) +(add-hook 'helm-after-initialize-hook 'helm-reset-yank-point) + +;;; Ansi +;; +;; +(defvar helm--ansi-color-regexp + "\033\\[\\(K\\|[0-9;]*m\\)") +(defvar helm--ansi-color-drop-regexp + "\033\\[\\([ABCDsuK]\\|[12][JK]\\|=[0-9]+[hI]\\|[0-9;]*[Hf]\\)") +(defun helm--ansi-color-apply (string) + "A version of `ansi-color-apply' immune to upstream changes. + +Similar to the emacs-24.5 version without support to +`ansi-color-context' which is buggy in Emacs. + +Modify also `ansi-color-regexp' by using own variable +`helm--ansi-color-regexp' that matches whole STRING. + +This is needed to provide compatibility for both emacs-25 and +emacs-24.5 as emacs-25 version of `ansi-color-apply' is partially +broken." + (require 'ansi-color) + (let ((start 0) + codes end escape-sequence + result colorized-substring) + ;; Find the next escape sequence. + (while (setq end (string-match helm--ansi-color-regexp string start)) + (setq escape-sequence (match-string 1 string)) + ;; Colorize the old block from start to end using old face. + (when codes + (put-text-property + start end 'font-lock-face (ansi-color--find-face codes) string)) + (setq colorized-substring (substring string start end) + start (match-end 0)) + ;; Eliminate unrecognized ANSI sequences. + (while (string-match helm--ansi-color-drop-regexp colorized-substring) + (setq colorized-substring + (replace-match "" nil nil colorized-substring))) + (push colorized-substring result) + ;; Create new face, by applying escape sequence parameters. + (setq codes (ansi-color-apply-sequence escape-sequence codes))) + ;; If the rest of the string should have a face, put it there. + (when codes + (put-text-property + start (length string) + 'font-lock-face (ansi-color--find-face codes) string)) + ;; Save the remainder of the string to the result. + (if (string-match "\033" string start) + (push (substring string start (match-beginning 0)) result) + (push (substring string start) result)) + (apply 'concat (nreverse result)))) + +(when (< emacs-major-version 26) + (advice-add 'ansi-color-apply :override #'helm--ansi-color-apply)) + + +;;; Fontlock +(cl-dolist (mode '(emacs-lisp-mode lisp-interaction-mode)) + (font-lock-add-keywords + mode + '(("(\\<\\(with-helm-after-update-hook\\)\\>" 1 font-lock-keyword-face) + ("(\\<\\(with-helm-temp-hook\\)\\>" 1 font-lock-keyword-face) + ("(\\<\\(with-helm-window\\)\\>" 1 font-lock-keyword-face) + ("(\\<\\(with-helm-current-buffer\\)\\>" 1 font-lock-keyword-face) + ("(\\<\\(with-helm-buffer\\)\\>" 1 font-lock-keyword-face) + ("(\\<\\(with-helm-show-completion\\)\\>" 1 font-lock-keyword-face) + ("(\\<\\(with-helm-default-directory\\)\\>" 1 font-lock-keyword-face) + ("(\\<\\(with-helm-restore-variables\\)\\>" 1 font-lock-keyword-face) + ("(\\<\\(helm-multi-key-defun\\)\\>" 1 font-lock-keyword-face) + ("(\\<\\(helm-while-no-input\\)\\>" 1 font-lock-keyword-face) + ("(\\<\\(helm-aif\\)\\>" 1 font-lock-keyword-face) + ("(\\<\\(helm-awhile\\)\\>" 1 font-lock-keyword-face) + ("(\\<\\(helm-acond\\)\\>" 1 font-lock-keyword-face) + ("(\\<\\(helm-aand\\)\\>" 1 font-lock-keyword-face) + ("(\\<\\(helm-with-gensyms\\)\\>" 1 font-lock-keyword-face) + ("(\\<\\(helm-read-answer\\)\\>" 1 font-lock-keyword-face)))) + +(provide 'helm-lib) + +;;; helm-lib ends here diff --git a/code/elpa/helm-core-20220423.1804/helm-multi-match.el b/code/elpa/helm-core-20220423.1804/helm-multi-match.el new file mode 100644 index 0000000..b848c09 --- /dev/null +++ b/code/elpa/helm-core-20220423.1804/helm-multi-match.el @@ -0,0 +1,381 @@ +;;; helm-multi-match.el --- Multiple regexp matching methods for helm -*- lexical-binding: t -*- + +;; Original Author: rubikitch + +;; Copyright (C) 2008 ~ 2011 rubikitch +;; Copyright (C) 2011 ~ 2020 Thierry Volpiatto + +;; Author: Thierry Volpiatto +;; URL: http://github.com/emacs-helm/helm + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Code: + +(require 'cl-lib) +(require 'helm-lib) + + +(defgroup helm-multi-match nil + "Helm multi match." + :group 'helm) + +(defcustom helm-mm-matching-method 'multi3 + "Matching method for helm match plugin. +You can set here different methods to match candidates in helm. +Here are the possible value of this symbol and their meaning: +- multi1: Respect order, prefix of pattern must match. +- multi2: Same but with partial match. +- multi3: The best, multiple regexp match, allow negation. +- multi3p: Same but prefix must match. + +Default is multi3, you should keep this for a better experience. + +Note that multi1 and multi3p are incompatible with fuzzy matching +in file completion and by the way fuzzy matching will be disabled there +when these options are used." + :type '(radio :tag "Matching methods for helm" + (const :tag "Multiple regexp 1 ordered with prefix match" multi1) + (const :tag "Multiple regexp 2 ordered with partial match" multi2) + (const :tag "Multiple regexp 3 matching no order, partial, best." multi3) + (const :tag "Multiple regexp 3p matching with prefix match" multi3p)) + :group 'helm-multi-match) + + +;; Internal +(defvar helm-mm-default-match-functions + '(helm-mm-exact-match helm-mm-match)) +(defvar helm-mm-default-search-functions + '(helm-mm-exact-search helm-mm-search)) + + +;;; Build regexps +;; +;; +(defconst helm-mm-space-regexp "\\s\\\\s-" + "Regexp to represent space itself in multiple regexp match.") + +(defun helm-mm-split-pattern (pattern &optional grep-space) + "Split PATTERN if it contains spaces and return resulting list. +If spaces in PATTERN are escaped, don't split at this place. +i.e \"foo bar baz\"=> (\"foo\" \"bar\" \"baz\") +but \"foo\\ bar baz\"=> (\"foo\\s-bar\" \"baz\"). +If GREP-SPACE is used translate escaped space to \"\\s\" instead of \"\\s-\"." + (split-string + ;; Match spaces litteraly because candidate buffer syntax-table + ;; doesn't understand "\s-" properly. + (replace-regexp-in-string + helm-mm-space-regexp + (if grep-space "\\s" "\\s-") pattern nil t))) + +(defun helm-mm-1-make-regexp (pattern) + "Replace spaces in PATTERN with \"\.*\"." + (mapconcat 'identity (helm-mm-split-pattern pattern) ".*")) + + +;;; Exact match. +;; +;; +;; Internal. +(defvar helm-mm-exact-pattern-str nil) +(defvar helm-mm-exact-pattern-real nil) + +(defun helm-mm-exact-get-pattern (pattern) + (unless (equal pattern helm-mm-exact-pattern-str) + (setq helm-mm-exact-pattern-str pattern + helm-mm-exact-pattern-real (concat "\n" pattern "\n"))) + helm-mm-exact-pattern-real) + + +(cl-defun helm-mm-exact-match (candidate &optional (pattern helm-pattern)) + (if case-fold-search + (progn + (setq candidate (downcase candidate) + pattern (downcase pattern)) + (string= candidate pattern)) + (string= candidate pattern))) + +(defun helm-mm-exact-search (pattern &rest _ignore) + (and (search-forward (helm-mm-exact-get-pattern pattern) nil t) + (forward-line -1))) + + +;;; Prefix match +;; +;; +;; Internal +(defvar helm-mm-prefix-pattern-str nil) +(defvar helm-mm-prefix-pattern-real nil) + +(defun helm-mm-prefix-get-pattern (pattern) + (unless (equal pattern helm-mm-prefix-pattern-str) + (setq helm-mm-prefix-pattern-str pattern + helm-mm-prefix-pattern-real (concat "\n" pattern))) + helm-mm-prefix-pattern-real) + +(defun helm-mm-prefix-match (candidate &optional pattern) + ;; In filename completion basename and basedir may be + ;; quoted, unquote them for string comparison (Bug#1283). + (setq pattern (replace-regexp-in-string + "\\\\" "" (or pattern helm-pattern))) + (let ((len (length pattern))) + (and (<= len (length candidate)) + (string= (substring candidate 0 len) pattern )))) + +(defun helm-mm-prefix-search (pattern &rest _ignore) + (search-forward (helm-mm-prefix-get-pattern pattern) nil t)) + + +;;; Multiple regexp patterns 1 (order is preserved / prefix). +;; +;; +;; Internal +(defvar helm-mm-1-pattern-str nil) +(defvar helm-mm-1-pattern-real nil) + +(defun helm-mm-1-get-pattern (pattern) + (unless (equal pattern helm-mm-1-pattern-str) + (setq helm-mm-1-pattern-str pattern + helm-mm-1-pattern-real + (concat "^" (helm-mm-1-make-regexp pattern)))) + helm-mm-1-pattern-real) + +(cl-defun helm-mm-1-match (candidate &optional (pattern helm-pattern)) + (string-match (helm-mm-1-get-pattern pattern) candidate)) + +(defun helm-mm-1-search (pattern &rest _ignore) + (re-search-forward (helm-mm-1-get-pattern pattern) nil t)) + + +;;; Multiple regexp patterns 2 (order is preserved / partial). +;; +;; +;; Internal +(defvar helm-mm-2-pattern-str nil) +(defvar helm-mm-2-pattern-real nil) + +(defun helm-mm-2-get-pattern (pattern) + (unless (equal pattern helm-mm-2-pattern-str) + (setq helm-mm-2-pattern-str pattern + helm-mm-2-pattern-real + (concat "^.*" (helm-mm-1-make-regexp pattern)))) + helm-mm-2-pattern-real) + +(cl-defun helm-mm-2-match (candidate &optional (pattern helm-pattern)) + (string-match (helm-mm-2-get-pattern pattern) candidate)) + +(defun helm-mm-2-search (pattern &rest _ignore) + (re-search-forward (helm-mm-2-get-pattern pattern) nil t)) + + +;;; Multiple regexp patterns 3 (permutation). +;; +;; +;; Internal +(defvar helm-mm--3-pattern-str nil) +(defvar helm-mm--3-pattern-list nil) + +(defun helm-mm-3-get-patterns (pattern) + "Return a list of predicate/regexp cons cells. +E.g., ((identity . \"foo\") (not . \"bar\")). +If PATTERN is unchanged, don't recompute PATTERN and return the +previous value stored in `helm-mm--3-pattern-list'." + (unless (equal pattern helm-mm--3-pattern-str) + (setq helm-mm--3-pattern-str pattern + helm-mm--3-pattern-list + (helm-mm-3-get-patterns-internal pattern))) + helm-mm--3-pattern-list) + +(defun helm-mm-3-get-patterns-internal (pattern) + "Return a list of predicate/regexp cons cells. +E.g., ((identity . \"foo\") (not . \"bar\"))." + (unless (string= pattern "") + (cl-loop for pat in (helm-mm-split-pattern pattern) + collect (if (char-equal ?! (aref pat 0)) + (cons 'not (substring pat 1)) + (cons 'identity pat))))) + +(defun helm-mm-regexp-p (string) + (string-match-p "[[]*+^$.?\\]" string)) + +(defvar helm-mm--match-on-diacritics nil) + +(cl-defun helm-mm-3-match (candidate &optional (pattern helm-pattern)) + "Check if PATTERN match CANDIDATE. +When PATTERN contains a space, it is splitted and matching is +done with the several resulting regexps against CANDIDATE. +E.g., \"bar foo\" will match \"foobar\" and \"barfoo\". +Argument PATTERN, a string, is transformed in a list of cons cell +with `helm-mm-3-get-patterns' if it contains a space. +E.g., \"foo bar\"=>((identity . \"foo\") (identity . \"bar\")). +Then each predicate of cons cell(s) is called with the regexp of +the same cons cell against CANDIDATE. +I.e. (identity (string-match \"foo\" \"foo bar\")) => t." + (let ((pat (helm-mm-3-get-patterns pattern))) + (cl-loop for (predicate . regexp) in pat + for re = (if (and (not (helm-mm-regexp-p regexp)) + helm-mm--match-on-diacritics) + (char-fold-to-regexp regexp) + regexp) + always (funcall predicate + (condition-case _err + ;; FIXME: Probably do nothing when + ;; using fuzzy leaving the job + ;; to the fuzzy fn. + (string-match re candidate) + (invalid-regexp nil)))))) + +(defun helm-mm-3-search-base (pattern searchfn1 searchfn2) + "Try to find PATTERN in `helm-buffer' with SEARCHFN1 and SEARCHFN2. +This is the search function for `candidates-in-buffer' enabled sources. +Use the same method as `helm-mm-3-match' except it search in buffer +instead of matching on a string. +i.e (identity (re-search-forward \"foo\" (point-at-eol) t)) => t." + (cl-loop with pat = (if (stringp pattern) + (helm-mm-3-get-patterns pattern) + pattern) + when (eq (caar pat) 'not) return + ;; Pass the job to `helm-search-match-part'. + (prog1 (list (point-at-bol) (point-at-eol)) + (forward-line 1)) + while (condition-case _err + (funcall searchfn1 (or (cdar pat) "") nil t) + (invalid-regexp nil)) + for bol = (point-at-bol) + for eol = (point-at-eol) + if (cl-loop for (pred . str) in (cdr pat) always + (progn (goto-char bol) + (funcall pred (condition-case _err + (funcall searchfn2 str eol t) + (invalid-regexp nil))))) + do (goto-char eol) and return t + else do (goto-char eol) + finally return nil)) + +(defun helm-mm-3-search (pattern &rest _ignore) + (helm-mm-3-search-base + pattern 're-search-forward 're-search-forward)) + +;;; mp-3 with migemo +;; Needs https://github.com/emacs-jp/migemo +;; +(defvar helm-mm--previous-migemo-info nil + "[Internal] Cache previous migemo query.") +(make-local-variable 'helm-mm--previous-migemo-info) + +(declare-function migemo-get-pattern "ext:migemo.el") +(declare-function migemo-search-pattern-get "ext:migemo.el") + +(define-minor-mode helm-migemo-mode + "Enable migemo in helm. +It will be available in the sources handling it, +i.e. the sources which have the slot :migemo with non--nil value." + :lighter " Hmio" + :group 'helm + :global t + (cl-assert (featurep 'migemo) + nil "No feature called migemo found, install migemo.el.")) + +(defun helm-mm-migemo-get-pattern (pattern) + (let ((regex (migemo-get-pattern pattern))) + (if (ignore-errors (string-match regex "") t) + (concat regex "\\|" pattern) pattern))) + +(defun helm-mm-migemo-search-pattern-get (pattern) + (let ((regex (migemo-search-pattern-get pattern))) + (if (ignore-errors (string-match regex "") t) + (concat regex "\\|" pattern) pattern))) + +(defun helm-mm-migemo-string-match (pattern str) + "Migemo version of `string-match'." + (unless (assoc pattern helm-mm--previous-migemo-info) + (with-helm-buffer + (setq helm-mm--previous-migemo-info + (push (cons pattern (helm-mm-migemo-get-pattern pattern)) + helm-mm--previous-migemo-info)))) + (string-match (assoc-default pattern helm-mm--previous-migemo-info) str)) + +(cl-defun helm-mm-3-migemo-match (candidate &optional (pattern helm-pattern)) + (and helm-migemo-mode + (cl-loop for (pred . re) in (helm-mm-3-get-patterns pattern) + always (funcall pred (helm-mm-migemo-string-match re candidate))))) + +(defun helm-mm-migemo-forward (word &optional bound noerror count) + (with-helm-buffer + (unless (assoc word helm-mm--previous-migemo-info) + (setq helm-mm--previous-migemo-info + (push (cons word (if (delq 'ascii (find-charset-string word)) + word + (helm-mm-migemo-search-pattern-get word))) + helm-mm--previous-migemo-info)))) + (re-search-forward + (assoc-default word helm-mm--previous-migemo-info) bound noerror count)) + +(defun helm-mm-3-migemo-search (pattern &rest _ignore) + (and helm-migemo-mode + (helm-mm-3-search-base + pattern 'helm-mm-migemo-forward 'helm-mm-migemo-forward))) + + +;;; mp-3p- (multiple regexp pattern 3 with prefix search) +;; +;; +(defun helm-mm-3p-match (candidate &optional pattern) + "Check if PATTERN match CANDIDATE. +Same as `helm-mm-3-match' but only for the cdr of patterns, the car of +patterns must always match CANDIDATE prefix. +E.g. \"bar foo baz\" will match \"barfoobaz\" or \"barbazfoo\" but not +\"foobarbaz\" whereas `helm-mm-3-match' would match all." + (let* ((pat (helm-mm-3-get-patterns (or pattern helm-pattern))) + (first (car pat))) + (and (funcall (car first) (helm-mm-prefix-match candidate (cdr first))) + (cl-loop for (predicate . regexp) in (cdr pat) + always (funcall predicate (string-match regexp candidate)))))) + +(defun helm-mm-3p-search (pattern &rest _ignore) + (helm-mm-3-search-base + pattern 'helm-mm-prefix-search 're-search-forward)) + + +;;; Generic multi-match/search functions +;; +;; +(cl-defun helm-mm-match (candidate &optional (pattern helm-pattern)) + "Call `helm-mm-matching-method' function against CANDIDATE." + (let ((fun (cl-ecase helm-mm-matching-method + (multi1 #'helm-mm-1-match) + (multi2 #'helm-mm-2-match) + (multi3 #'helm-mm-3-match) + (multi3p #'helm-mm-3p-match)))) + (funcall fun candidate pattern))) + +(cl-defun helm-mm-3-match-on-diacritics (candidate &optional (pattern helm-pattern)) + "Same as `helm-mm-3-match' but match on diacritics if possible." + (let ((helm-mm--match-on-diacritics t)) + (helm-mm-match candidate pattern))) + +(defun helm-mm-search (pattern &rest _ignore) + "Search for PATTERN with `helm-mm-matching-method' function." + (let ((fun (cl-ecase helm-mm-matching-method + (multi1 #'helm-mm-1-search) + (multi2 #'helm-mm-2-search) + (multi3 #'helm-mm-3-search) + (multi3p #'helm-mm-3p-search)))) + (funcall fun pattern))) + + +(provide 'helm-multi-match) + + +;;; helm-multi-match.el ends here diff --git a/code/elpa/helm-core-20220423.1804/helm-source.el b/code/elpa/helm-core-20220423.1804/helm-source.el new file mode 100644 index 0000000..0325598 --- /dev/null +++ b/code/elpa/helm-core-20220423.1804/helm-source.el @@ -0,0 +1,1267 @@ +;;; helm-source.el --- Helm source creation. -*- lexical-binding: t -*- + +;; Copyright (C) 2015 ~ 2020 Thierry Volpiatto + +;; Author: Thierry Volpiatto +;; URL: http://github.com/emacs-helm/helm + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Commentary: + +;; Interface to create helm sources easily. +;; Actually the eieo objects are transformed in alist for compatibility. +;; In the future this package should allow creating source as eieo objects +;; without conversion to alist, teaching helm to read such a structure. +;; The compatibility with alists would be kept. + +;;; Code: + +(require 'cl-lib) +(require 'eieio) +(require 'helm-lib) + +(defvar helm-fuzzy-sort-fn) +(defvar helm-fuzzy-match-fn) +(defvar helm-fuzzy-search-fn) + +(declare-function helm-init-candidates-in-buffer "helm-core.el") +(declare-function helm-interpret-value "helm-core.el") +(declare-function helm-fuzzy-highlight-matches "helm-core.el") + +;;; Advice Emacs fn +;; Make Classes's docstrings more readable by removing al the +;; unnecessary crap. + +(defun helm-source--cl--print-table (&rest args) + "Advice for `cl--print-table' to make readable class slots docstrings." + (cl-flet ((print-rows (rows) + (let ((format "%s\n\n Initform=%s\n\n%s")) + (dolist (row rows) + (setcar row (propertize (car row) 'face 'bold)) + (setcdr row (nthcdr 1 (cdr row))) + (insert "\n* " (apply #'format format row) "\n"))))) + (print-rows (cadr args)))) + +(cl-defgeneric helm--setup-source (source) + "Prepare slots and handle slot errors before creating a helm source.") + +(cl-defgeneric helm-setup-user-source (source) + "Allow users modifying slots in SOURCE just before creation.") + + +;;; Classes for sources +;; +;; +(defclass helm-source () + ((name + :initarg :name + :initform nil + :custom string + :documentation + " The name of the source. + A string which is also the heading which appears + above the list of matches from the source. Must be unique.") + + (header-name + :initarg :header-name + :initform nil + :custom function + :documentation + " A function returning the display string of the header. + Its argument is the name of the source. This attribute is useful to + add an additional information with the source name. + It doesn't modify the name of the source.") + + (init + :initarg :init + :initform nil + :custom function + :documentation + " Function called with no parameters when helm is started. + It is useful for collecting current state information which can be + used to create the list of candidates later. + Initialization of `candidates-in-buffer' is done here + with `helm-init-candidates-in-buffer'.") + + (candidates + :initarg :candidates + :initform nil + :custom (choice function list) + :documentation + " Specifies how to retrieve candidates from the source. + It can either be a variable name, a function called with no parameters + or the actual list of candidates. + + Do NOT use this for asynchronous sources, use `candidates-process' + instead. + + The list must be a list whose members are strings, symbols + or (DISPLAY . REAL) pairs. + + In case of (DISPLAY . REAL) pairs, the DISPLAY string is shown + in the Helm buffer, but the REAL one is used as action + argument when the candidate is selected. This allows a more + readable presentation for candidates which would otherwise be, + for example, too long or have a common part shared with other + candidates which can be safely replaced with an abbreviated + string for display purposes. + + Note that if the (DISPLAY . REAL) form is used then pattern + matching is done on the displayed string, not on the real + value. + + This function, generally should not compute candidates according to + `helm-pattern' which defeat all the Helm's matching mechanism + i.e. multiple pattern matching and/or fuzzy matching. + If you want to do so, use :match-dynamic slot to be sure matching + occur only in :candidates function and there is no conflict with + other match functions.") + + (update + :initarg :update + :initform nil + :custom function + :documentation + " Function called with no parameters at before \"init\" function + when `helm-force-update' is called.") + + (cleanup + :initarg :cleanup + :initform nil + :custom function + :documentation + " Function called with no parameters when *helm* buffer is + closed. It is useful for killing unneeded candidates buffer. + + Note that the function is executed BEFORE performing action.") + + (keymap + :initarg :keymap + :initform 'helm-map + :custom sexp + :documentation + " Specific keymap for this source. + default value is `helm-map'.") + + (action + :initarg :action + :initform 'identity + :custom (alist :key-type string + :value-type function) + :documentation + " An alist of (DISPLAY . FUNCTION) pairs, a variable name or a function. + FUNCTION is called with one parameter: the selected candidate. + + An action other than the default can be chosen from this list + of actions for the currently selected candidate (by default + with TAB). The DISPLAY string is shown in the completions + buffer and the FUNCTION is invoked when an action is + selected. The first action of the list is the default. + + You should use `helm-make-actions' to build this alist easily.") + + (persistent-action + :initarg :persistent-action + :initform nil + :custom function + :documentation + " Can be a either a Function called with one parameter (the + selected candidate) or a cons cell where first element is this + same function and second element a symbol (e.g never-split) + that inform `helm-execute-persistent-action' to not split his + window to execute this persistent action. + Example: + + (defun foo-persistent-action (candidate) + (do-something candidate)) + + :persistent-action '(foo-persistent-action . never-split) ; Don't split + or + :persistent-action 'foo-persistent-action ; Split + + When specifying :persistent-action by slot directly, foo-persistent-action + will be executed without quitting helm when hitting `C-j'. + + Note that other persistent actions can be defined using other + bindings than `C-j' by simply defining an interactive function bound + to a key in the keymap source. + The function should create a new attribute in source before calling + `helm-execute-persistent-action' on this attribute. + Example: + + (defun helm-ff-persistent-delete () + \"Delete current candidate without quitting.\" + (interactive) + (with-helm-alive-p + (helm-set-attr 'quick-delete '(helm-ff-quick-delete . never-split)) + (helm-execute-persistent-action 'quick-delete))) + + This function is then bound in `helm-find-files-map'.") + + (persistent-action-if + :initarg :persistent-action-if + :initform nil + :custom function + :documentation + " Similar from persistent action but it is a function that should + return an object suitable for persistent action when called , i.e. a + function or a cons cell. + Example: + + (defun foo-persistent-action (candidate) + (cond (something + ;; Don't split helm-window. + (cons (lambda (_ignore) + (do-something candidate)) + 'no-split)) + ;; Split helm-window. + (something-else + (lambda (_ignore) + (do-something-else candidate))))) + + :persistent-action-if 'foo-persistent-action + + Here when hitting `C-j' one of the lambda's will be executed + depending on something or something-else condition, splitting or not + splitting as needed. + See `helm-find-files-persistent-action-if' definition as another example.") + + (persistent-help + :initarg :persistent-help + :initform nil + :custom string + :documentation + " A string to explain persistent-action of this source. + It is a facility to display what persistent action does in + header-line, once your source is loaded don't use it directly, it will + have no effect, use instead `header-line' attribute. + It also accepts a function or a variable name. + It will be displayed in `header-line' or in `minibuffer' depending + of value of `helm-echo-input-in-header-line' and `helm-display-header-line'.") + + (help-message + :initarg :help-message + :initform nil + :custom (choice string function) + :documentation + " Help message for this source. + If not present, `helm-help-message' value will be used.") + + (multiline + :initarg :multiline + :initform nil + :custom (choice boolean integer) + :documentation + " Allow multiline candidates. + When non-nil candidates will be separated by `helm-candidate-separator'. + You can customize the color of this separator with `helm-separator' face. + Value of multiline can be an integer which specify the maximum size of the + multiline string to display, if multiline string is longer than this value + it will be truncated.") + + (requires-pattern + :initarg :requires-pattern + :initform 0 + :custom integer + :documentation + " If present matches from the source are shown only if the + pattern is not empty. Optionally, it can have an integer + parameter specifying the required length of input which is + useful in case of sources with lots of candidates.") + + (candidate-transformer + :initarg :candidate-transformer + :initform nil + :custom (choice function list) + :documentation + " It's a function or a list of functions called with one argument + when the completion list from the source is built. The argument + is the list of candidates retrieved from the source. The + function should return a transformed list of candidates which + will be used for the actual completion. If it is a list of + functions, it calls each function sequentially. + + This can be used to transform or remove items from the list of + candidates. + + Note that `candidates' is run already, so the given transformer + function should also be able to handle candidates with (DISPLAY + . REAL) format.") + + (filtered-candidate-transformer + :initarg :filtered-candidate-transformer + :initform nil + :custom (choice function list) + :documentation + " It has the same format as `candidate-transformer', except the + function is called with two parameters: the candidate list and + the source. + + This transformer is run on the candidate list which is already + filtered by the current pattern. While `candidate-transformer' + is run only once, it is run every time the input pattern is + changed. + + It can be used to transform the candidate list dynamically, for + example, based on the current pattern. + + In some cases it may also be more efficent to perform candidate + transformation here, instead of with `candidate-transformer' + even if this transformation is done every time the pattern is + changed. For example, if a candidate set is very large then + `candidate-transformer' transforms every candidate while only + some of them will actually be displayed due to the limit + imposed by `helm-candidate-number-limit'. + + Note that `candidates' and `candidate-transformer' is run + already, so the given transformer function should also be able + to handle candidates with (DISPLAY . REAL) format.") + + (filter-one-by-one + :initarg :filter-one-by-one + :initform nil + :custom (choice function list) + :documentation + " A transformer function that treat candidates one by one. + It is called with one arg the candidate. + It is faster than `filtered-candidate-transformer' or + `candidate-transformer', but should be used only in sources + that recompute constantly their candidates, e.g `helm-source-find-files'. + Filtering happen early and candidates are treated + one by one instead of re-looping on the whole list. + If used with `filtered-candidate-transformer' or `candidate-transformer' + these functions should treat the candidates transformed by the + `filter-one-by-one' function in consequence.") + + (display-to-real + :initarg :display-to-real + :initform nil + :custom function + :documentation + " Transform the selected candidate when passing it to action. + + Function called with one parameter, the selected candidate. + + Avoid recomputing all candidates with candidate-transformer + or filtered-candidate-transformer to give a new value to REAL, + instead the selected candidate is transformed only when passing it + to action. This works (and make sense) only with plain string + candidates, it will NOT work when candidate is a cons cell, in this + case the real value of candidate will be used. + Example: + + (helm :sources (helm-build-sync-source \"test\" + :candidates '(a b c d e) + :display-to-real (lambda (c) (concat c \":modified by d-t-r\"))) + :buffer \"*helm test*\") + + Note that this is NOT a transformer, + so the display will not be modified by this function.") + + (real-to-display + :initarg :real-to-display + :initform nil + :custom function + :documentation + " Recompute all candidates computed previously with other transformers. + + Function called with one parameter, the selected candidate. + + The real value of candidates will be shown in display and of course + be used by action. + Example: + + (helm :sources (helm-build-sync-source \"test\" + :candidates '((\"foo\" . 1) (\"bar\" . 2) (\"baz\". 3)) + :real-to-display (lambda (c) (format \"%s\" (1+ c)))) + :buffer \"*helm test*\") + + Mostly deprecated, kept only for backward compatibility.") + + (marked-with-props + :initarg :marked-with-props + :initform nil + :custom (choice boolean symbol) + :documentation + " Get candidates with their properties in `helm-marked-candidates'. + Allow using the FORCE-DISPLAY-PART of `helm-get-selection' in marked + candidates, use t or 'withprop to pass it to `helm-get-selection'.") + + (action-transformer + :initarg :action-transformer + :initform nil + :custom (choice function list) + :documentation + " It's a function or a list of functions called with two + arguments when the action list from the source is + assembled. The first argument is the list of actions, the + second is the current selection. If it is a list of functions, + it calls each function sequentially. + + The function should return a transformed action list. + + This can be used to customize the list of actions based on the + currently selected candidate.") + + (pattern-transformer + :initarg :pattern-transformer + :initform nil + :custom (choice function list) + :documentation + " It's a function or a list of functions called with one argument + before computing matches. Its argument is `helm-pattern'. + Functions should return transformed `helm-pattern'. + + It is useful to change interpretation of `helm-pattern'.") + + (candidate-number-limit + :initarg :candidate-number-limit + :initform nil + :custom integer + :documentation + " Override `helm-candidate-number-limit' only for this source.") + + (volatile + :initarg :volatile + :initform nil + :custom boolean + :documentation + " Indicates the source assembles the candidate list dynamically, + so it shouldn't be cached within a single Helm + invocation. It is only applicable to synchronous sources, + because asynchronous sources are not cached.") + + (match + :initarg :match + :initform nil + :custom (choice function list) + :documentation + " List of functions called with one parameter: a candidate. The + function should return non-nil if the candidate matches the + current pattern (see variable `helm-pattern'). + + When using `candidates-in-buffer' its default value is `identity' and + don't have to be changed, use the `search' slot instead. + + This attribute allows the source to override the default + pattern matching based on `string-match'. It can be used, for + example, to implement a source for file names and do the + pattern matching on the basename of files, since it's more + likely one is typing part of the basename when searching for a + file, instead of some string anywhere else in its path. + + If the list contains more than one function then the list of + matching candidates from the source is constructed by appending + the results after invoking the first function on all the + potential candidates, then the next function, and so on. The + matching candidates supplied by the first function appear first + in the list of results and then results from the other + functions, respectively. + + If the special symbol `diacritics' is given as value helm will match + diacritics candidates with `char-fold-to-regexp'. + + This attribute has no effect for asynchronous sources (see + attribute `candidates'), and sources using `match-dynamic' + since they perform pattern matching themselves. + + Note that FUZZY-MATCH slot will overhide value of this slot.") + + (match-on-real + :initarg :match-on-real + :initform nil + :custom boolean + :documentation + " Match the real value of candidates when non nil.") + + (fuzzy-match + :initarg :fuzzy-match + :initform nil + :custom boolean + :documentation + " Enable fuzzy matching in this source. + This will overwrite settings in MATCH slot, and for + sources built with child class `helm-source-in-buffer' the SEARCH slot. + This is an easy way of enabling fuzzy matching, but you can use the MATCH + or SEARCH slots yourself if you want something more elaborated, mixing + different type of match (See `helm-source-buffers' class for example). + + This attribute is not supported for asynchronous sources + since they perform pattern matching themselves.") + + (redisplay + :initarg :redisplay + :initform 'identity + :custom (choice list function) + :documentation + " A function or a list of functions to apply to current list + of candidates when redisplaying buffer with `helm-redisplay-buffer'. + This is only interesting for modifying and redisplaying the whole list + of candidates in async sources. + It uses `identity' by default for when async sources are mixed with + normal sources, in this case these normal sources are not modified and + redisplayed as they are.") + + (nomark + :initarg :nomark + :initform nil + :custom boolean + :documentation + " Don't allow marking candidates when this attribute is present.") + + (nohighlight + :initarg :nohighlight + :initform nil + :custom boolean + :documentation + " Disable highlighting matches in this source. + This will disable generic highlighting of matches, + but some specialized highlighting can be done from elsewhere, + i.e from `filtered-candidate-transformer' or `filter-one-by-one' slots. + So use this to either disable completely highlighting in your source, + or to disable highlighting and use a specialized highlighting matches + function for this source. + Remember that this function should run AFTER all filter functions if those + filter functions are modifying face properties, though it is possible to + avoid this by using new `add-face-text-property' in your filter functions.") + + (allow-dups + :initarg :allow-dups + :initform nil + :custom boolean + :documentation + " Allow helm collecting duplicates candidates.") + + (history + :initarg :history + :initform nil + :custom symbol + :documentation + " Allow passing history variable to helm from source. + It should be a quoted symbol. + Passing the history variable here have no effect + so add it also in the `helm' call with the :history keyword. + The main point of adding the variable here + is to make it available when resuming.") + + (coerce + :initarg :coerce + :initform nil + :custom function + :documentation + " It's a function called with one argument: the selected candidate. + This function is intended for type convertion. In normal case, + the selected candidate (string) is passed to action + function. If coerce function is specified, it is called just + before action function. + + Example: converting string to symbol + (coerce . intern)") + + (mode-line + :initarg :mode-line + :initform nil + :custom (choice string sexp) + :documentation + " Source local `helm-mode-line-string' (included in + `mode-line-format'). It accepts also variable/function name.") + + (header-line + :initarg :header-line + :initform nil + :custom (choice string function) + :documentation + " Source local `header-line-format'. + It will be displayed in `header-line' or in `minibuffer' depending + of value of `helm-echo-input-in-header-line' and `helm-display-header-line'. + It accepts also variable/function name.") + + (resume + :initarg :resume + :initform nil + :custom function + :documentation + " Function called with no parameters at end of initialization + when `helm-resume' is started. + If this function try to do something against `helm-buffer', \(e.g updating, + searching etc...\) probably you should run it in a timer to ensure + `helm-buffer' is ready.") + + (follow + :initarg :follow + :initform nil + :custom integer + :documentation + " Enable `helm-follow-mode' for this source only. + With a value of 1 enable, a value of -1 or nil disable the mode. + See `helm-follow-mode' for more infos.") + + (follow-delay + :initarg :follow-delay + :initform nil + :custom integer + :documentation + " `helm-follow-mode' will execute persistent-action after this delay. + Otherwise value of `helm-follow-input-idle-delay' is used if non--nil, + If none of these are found fallback to `helm-input-idle-delay'.") + + (multimatch + :initarg :multimatch + :initform t + :custom boolean + :documentation + " Use the multi-match algorithm when non-nil. + I.e Allow specifying multiple patterns separated by spaces. + When a pattern is prefixed by \"!\" the negation of this pattern is used, + i.e match anything but this pattern. + It is the standard way of matching in helm and is enabled by default. + It can be used with fuzzy-matching enabled, but as soon helm detect a space, + each pattern will match by regexp and will not be fuzzy.") + + (match-part + :initarg :match-part + :initform nil + :custom function + :documentation + " Allow matching only one part of candidate. + If source contain match-part attribute, match is computed only + on part of candidate returned by the call of function provided + by this attribute. The function should have one arg, candidate, + and return only a specific part of candidate. + On async sources, as matching is done by the backend, this have + no effect apart for highlighting matches.") + + (before-init-hook + :initarg :before-init-hook + :initform nil + :custom symbol + :documentation + " A local hook that run at beginning of initilization of this source. + i.e Before the creation of `helm-buffer'. + + Should be a variable (defined with defvar). + Can be also an anonymous function or a list of functions + directly added to slot, this is not recommended though.") + + (after-init-hook + :initarg :after-init-hook + :initform nil + :custom symbol + :documentation + " A local hook that run at end of initilization of this source. + i.e After the creation of `helm-buffer'. + + Should be a variable. + Can be also an anonymous function or a list of functions + directly added to slot, this is not recommended though.") + + (delayed + :initarg :delayed + :initform nil + :custom (choice null integer) + :documentation + " This slot have no more effect and is just kept for backward compatibility. + Please don't use it.") + + (must-match + :initarg :must-match + :initform nil + :custom symbol + :documentation + " Same as `completing-read' require-match arg. + Possible values are: + - `t' which prevent exiting with an empty helm-buffer i.e. no matches. + - `confirm' which ask for confirmation i.e. need to press a second + time RET. + - `nil' is the default and is doing nothing i.e. returns nil when + pressing RET with an empty helm-buffer. + - Any other non nil values e.g. `ignore' allow exiting with + minibuffer contents as candidate value (in this case helm-buffer + is empty).") + + (find-file-target + :initarg :find-file-target + :initform nil + :custom function + :documentation + " Determine the target file when running `helm-quit-and-find-file'. + It is a function called with one arg SOURCE.") + + (group + :initarg :group + :initform 'helm + :custom symbol + :documentation + " The current source group, default to `helm' when not specified.")) + + "Main interface to define helm sources." + :abstract t) + +(defclass helm-source-sync (helm-source) + ((candidates + :initform '("ERROR: You must specify the `candidates' slot, either with a list or a function")) + + (migemo + :initarg :migemo + :initform nil + :custom boolean + :documentation + " Enable migemo. + When multimatch is disabled, you can give the symbol 'nomultimatch as value + to force not using generic migemo matching function. + In this case you have to provide your own migemo matching funtion + that kick in when `helm-migemo-mode' is enabled. + Otherwise it will be available for this source once `helm-migemo-mode' + is enabled when non-nil.") + + (match-strict + :initarg :match-strict + :initform nil + :custom function + :documentation + " When specifying a match function within a source and + helm-multi-match is enabled, the result of all matching + functions will be concatened, which in some cases is not what + is wanted. When using `match-strict' only this or these + functions will be used. You can specify those functions as a + list of functions or a single symbol function. + + NOTE: This have the same effect as using :MULTIMATCH nil.") + + (match-dynamic + :initarg :match-dynamic + :initform nil + :custom boolean + :documentation + " Disable all helm matching functions when non nil. + The :candidates function in this case is in charge of fetching + candidates dynamically according to `helm-pattern'. + Note that :volatile is automatically enabled when using this, so no + need to specify it.")) + + "Use this class to make helm sources using a list of candidates. +This list should be given as a normal list, a variable handling a list +or a function returning a list. +Matching is done basically with `string-match' against each candidate.") + +(defclass helm-source-async (helm-source) + ((candidates-process + :initarg :candidates-process + :initform nil + :custom function + :documentation + " This attribute is used to define a process as candidate. + The function called with no arguments must return a process + i.e. `processp', it use typically `start-process' or `make-process', + see (info \"(elisp) Asynchronous Processes\"). + + + NOTE: + When building the source at runtime you can give directly a process + as value, otherwise wrap the process call into a function. + The process buffer should be nil, otherwise, if you use + `helm-buffer' give to the process a sentinel.") + + (multimatch :initform nil)) + + "Use this class to define a helm source calling an external process. +The external process is called typically in a `start-process' call to be +asynchronous. + +Note that using multiples asynchronous sources is not fully working, +expect weird behavior if you try this. + +The :candidates slot is not allowed even if described because this class +inherit from `helm-source'.") + +(defclass helm-source-in-buffer (helm-source) + ((init + :initform 'helm-default-init-source-in-buffer-function) + + (data + :initarg :data + :initform nil + :custom (choice list string) + :documentation + " A string, a list or a buffer that will be used to feed the `helm-candidates-buffer'. + This data will be passed in a function added to the init slot and + the buffer will be build with `helm-init-candidates-in-buffer' or directly + with `helm-candidates-buffer' if data is a buffer. + This is an easy and fast method to build a `candidates-in-buffer' source.") + + (migemo + :initarg :migemo + :initform nil + :custom boolean + :documentation + " Enable migemo. + When multimatch is disabled, you can give the symbol 'nomultimatch as value + to force not using generic migemo matching function. + In this case you have to provide your own migemo matching funtion + that kick in when `helm-migemo-mode' is enabled. + Otherwise it will be available for this source once `helm-migemo-mode' + is enabled when non-nil.") + + (candidates + :initform 'helm-candidates-in-buffer) + + (volatile + :initform t) + + (match + :initform '(identity)) + + (get-line + :initarg :get-line + :initform 'buffer-substring-no-properties + :custom function + :documentation + " A function like `buffer-substring-no-properties' or `buffer-substring'. + This function converts region from point at line-beginning and point + at line-end in the `helm-candidate-buffer' to a string which will be displayed + in the `helm-buffer', it takes two args BEG and END. + By default, `helm-candidates-in-buffer' uses + `buffer-substring-no-properties' which does no conversion and doesn't carry + text properties.") + + (search + :initarg :search + :initform '(helm-candidates-in-buffer-search-default-fn) + :custom (choice function list) + :documentation + " List of functions like `re-search-forward' or `search-forward'. + Buffer search function used by `helm-candidates-in-buffer'. + By default, `helm-candidates-in-buffer' uses `re-search-forward'. + The function should take one arg PATTERN. + If your search function needs to handle negation like multimatch, + this function should returns in such case a cons cell of two integers defining + the beg and end positions to match in the line previously matched by + `re-search-forward' or similar, and move point to next line + (See how the `helm-mm-3-search-base' and `helm-fuzzy-search' functions are working). + + NOTE: FUZZY-MATCH slot will overhide value of this slot.") + + (search-strict + :initarg :search-strict + :initform nil + :custom function + :documentation + " When specifying a search function within a source and + helm-multi-match is enabled, the result of all searching + functions will be concatened, which in some cases is not what + is wanted. When using `search-strict' only this or these + functions will be used. You can specify those functions as a + list of functions or a single symbol function. + + NOTE: This have the same effect as using a nil value for + :MULTIMATCH slot.")) + + "Use this source to make helm sources storing candidates inside a buffer. + +The buffer storing candidates is generated by `helm-candidate-buffer' function +and all search are done in this buffer, results are transfered to the `helm-buffer' +when done. +Contrarily to `helm-source-sync' candidates are matched using a function +like `re-search-forward' (see below documentation of `:search' slot) which makes +the search much faster than matching candidates one by one. +If you want to add search functions to your sources, don't use `:match' which +will raise an error, but `:search'. +See `helm-candidates-in-buffer' for more infos.") + +(defclass helm-source-dummy (helm-source) + ((candidates + :initform '("dummy")) + + (filtered-candidate-transformer + :initform (lambda (_candidates _source) (list helm-pattern))) + + (multimatch + :initform nil) + + (accept-empty + :initarg :accept-empty + :initform t + :custom boolean + :documentation + " Allow exiting with an empty string. + You should keep the default value.") + + (match + :initform 'identity) + + (volatile + :initform t))) + +(defclass helm-source-in-file (helm-source-in-buffer) + ((init :initform (lambda () + (let ((file (helm-get-attr 'candidates-file)) + (count 1)) + (with-current-buffer (helm-candidate-buffer 'global) + (insert-file-contents file) + (goto-char (point-min)) + (when (helm-get-attr 'linum) + (while (not (eobp)) + (add-text-properties + (point-at-bol) (point-at-eol) + `(helm-linum ,count)) + (cl-incf count) + (forward-line 1))))))) + (get-line :initform #'buffer-substring) + (candidates-file + :initarg :candidates-file + :initform nil + :custom string + :documentation + " The file used to fetch candidates.") + (linum + :initarg :linum + :initform nil + :documentation + " Store line number in each candidate when non nil. + Line number is stored in `helm-linum' text property.")) + + "The contents of the FILE will be used as candidates in buffer.") + + +;;; Error functions +;; +;; +(defun helm-default-init-source-in-buffer-function () + (helm-init-candidates-in-buffer 'global + '("ERROR: No buffer handling your data, use either the `init' slot or the `data' slot."))) + + +;;; Internal Builder functions. +;; +;; +(defun helm--create-source (object) + "[INTERNAL] Build a helm source from OBJECT. +Where OBJECT is an instance of an eieio class." + (cl-loop for sd in (eieio-class-slots (eieio-object-class object)) + for s = (eieio-slot-descriptor-name sd) + for slot-val = (slot-value object s) + when slot-val + collect (cons s slot-val))) + +(defun helm-make-source (name class &rest args) + "Build a `helm' source named NAME with ARGS for CLASS. +Argument NAME is a string which define the source name, so no need to use +the keyword :name in your source, NAME will be used instead. +Argument CLASS is an eieio class object. +Arguments ARGS are keyword value pairs as defined in CLASS." + (declare (indent 2)) + (let ((source (apply #'make-instance class name args))) + (setf (slot-value source 'name) name) + (helm--setup-source source) + (helm-setup-user-source source) + (helm--create-source source))) + +(defun helm-make-type (class &rest args) + (let ((source (apply #'make-instance class args))) + (setf (slot-value source 'name) nil) + (helm--setup-source source) + (helm--create-source source))) + +(defvar helm-mm-default-search-functions) +(defvar helm-mm-default-match-functions) + +(defun helm-source-mm-get-search-or-match-fns (source method) + (let* (diacritics + (defmatch (helm-aif (slot-value source 'match) + (unless (setq diacritics (eq it 'diacritics)) + (helm-mklist it)))) + (defmatch-strict (helm-aif (and (eq method 'match) + (slot-value source 'match-strict)) + (helm-mklist it))) + (defsearch (helm-aif (and (eq method 'search) + (slot-value source 'search)) + (helm-mklist it))) + (defsearch-strict (helm-aif (and (eq method 'search-strict) + (slot-value source 'search-strict)) + (helm-mklist it))) + (migemo (slot-value source 'migemo))) + (cl-case method + (match (cond (defmatch-strict) + (migemo + (append helm-mm-default-match-functions + defmatch '(helm-mm-3-migemo-match))) + (defmatch + (append helm-mm-default-match-functions defmatch)) + (t (if diacritics + (list 'helm-mm-exact-match 'helm-mm-3-match-on-diacritics) + helm-mm-default-match-functions)))) + (search (cond (defsearch-strict) + (migemo + (append helm-mm-default-search-functions + defsearch '(helm-mm-3-migemo-search))) + (defsearch + (append helm-mm-default-search-functions defsearch)) + (t helm-mm-default-search-functions)))))) + + +;;; Modifiers +;; +(cl-defun helm-source-add-action-to-source-if (name fn source predicate + &optional (index 4)) + "Same as `helm-add-action-to-source-if' but for SOURCE defined as eieio object. +You can use this inside a `helm--setup-source' method for a SOURCE defined as +an eieio class." + (let* ((actions (slot-value source 'action)) + (action-transformers (slot-value source 'action-transformer)) + (new-action (list (cons name fn))) + (transformer (lambda (actions candidate) + (cond ((funcall predicate candidate) + (helm-append-at-nth + actions new-action index)) + (t actions))))) + (cond ((functionp actions) + (setf (slot-value source 'action) (list (cons "Default action" actions)))) + ((listp actions) + (setf (slot-value source 'action) (helm-interpret-value actions source)))) + (when (or (symbolp action-transformers) (functionp action-transformers)) + (setq action-transformers (list action-transformers))) + (setf (slot-value source 'action-transformer) + (delq nil (append (list transformer) action-transformers))))) + + +;;; Methods to build sources. +;; +;; +(defun helm-source--persistent-help-string (value source) + "Format `persistent-help' VALUE in SOURCE. +Argument VALUE can be a string, a variable or a function." + (substitute-command-keys + (format "\\\\[helm-execute-persistent-action]: %s (keeping session)" + (helm-aif value + (helm-interpret-value value source) + (slot-value source 'header-line))))) + +(defun helm-source--header-line (source) + "Compute a default header line for SOURCE. + +The header line is based on one of `persistent-action-if', +`persistent-action', or `action' (in this order of precedence)." + (substitute-command-keys + (concat "\\\\[helm-execute-persistent-action]: " + (helm-acond + ((slot-value source 'persistent-action-if) + (helm-symbol-name it)) + ((or (slot-value source 'persistent-action) + (slot-value source 'action)) + (cond ((and (symbolp it) + (functionp it) + (eq it 'identity)) + "Do Nothing") + ((and (symbolp it) + (boundp it) + (listp (symbol-value it)) + (stringp (caar (symbol-value it)))) + (caar (symbol-value it))) + ((or (symbolp it) (functionp it)) + (helm-symbol-name it)) + ((listp it) + (let ((action (car it))) + ;; It comes from :action ("foo" . function). + (if (stringp (car action)) + (car action) + ;; It comes from :persistent-action + ;; (function . 'nosplit) Fix Bug#788. + (if (or (symbolp action) + (functionp action)) + (helm-symbol-name action))))) + (t ""))) + (t "")) + " (keeping session)"))) + +(cl-defmethod helm--setup-source ((_source helm-source))) + +(cl-defmethod helm--setup-source :before ((source helm-source)) + (unless (slot-value source 'group) + (setf (slot-value source 'group) 'helm)) + (when (slot-value source 'delayed) + (warn "Deprecated usage of helm `delayed' slot in `%s'" + (slot-value source 'name))) + (helm-aif (slot-value source 'keymap) + (let* ((map (if (symbolp it) + (symbol-value it) + it)) + (must-match-map (when (slot-value source 'must-match) + (let ((map (make-sparse-keymap))) + (define-key map (kbd "RET") + 'helm-confirm-and-exit-minibuffer) + map))) + (loc-map (if must-match-map + (make-composed-keymap + must-match-map map) + map))) + (setf (slot-value source 'keymap) loc-map))) + (helm-aif (slot-value source 'persistent-help) + (setf (slot-value source 'header-line) + (helm-source--persistent-help-string it source)) + (setf (slot-value source 'header-line) (helm-source--header-line source))) + (when (slot-value source 'fuzzy-match) + (cl-assert helm-fuzzy-sort-fn nil "Wrong type argument functionp: nil") + (setf (slot-value source 'filtered-candidate-transformer) + (helm-aif (slot-value source 'filtered-candidate-transformer) + (append (helm-mklist it) + (list helm-fuzzy-sort-fn)) + (list helm-fuzzy-sort-fn)))) + (unless (slot-value source 'nohighlight) + (setf (slot-value source 'filtered-candidate-transformer) + (helm-aif (slot-value source 'filtered-candidate-transformer) + (append (helm-mklist it) + (list #'helm-fuzzy-highlight-matches)) + (list #'helm-fuzzy-highlight-matches)))) + (when (numberp (helm-interpret-value (slot-value source 'multiline))) + (setf (slot-value source 'filtered-candidate-transformer) + (helm-aif (slot-value source 'filtered-candidate-transformer) + (append (helm-mklist it) + (list #'helm-multiline-transformer)) + (list #'helm-multiline-transformer)))) + (helm-aif (slot-value source 'requires-pattern) + (let ((val (if (symbolp it) + (symbol-value it) + it))) + (setf (slot-value source 'requires-pattern) val)))) + +(cl-defmethod helm-setup-user-source ((_source helm-source))) + +(cl-defmethod helm--setup-source ((source helm-source-sync)) + (when (slot-value source 'fuzzy-match) + (helm-aif (slot-value source 'match) + (setf (slot-value source 'match) + (append (helm-mklist it) + (list helm-fuzzy-match-fn))) + (setf (slot-value source 'match) helm-fuzzy-match-fn))) + (when (slot-value source 'multimatch) + (setf (slot-value source 'match) + (helm-source-mm-get-search-or-match-fns source 'match))) + (helm-aif (and (null (slot-value source 'multimatch)) + (slot-value source 'migemo)) + (unless (eq it 'nomultimatch) ; Use own migemo fn. + (setf (slot-value source 'match) + (append (helm-mklist (slot-value source 'match)) + '(helm-mm-3-migemo-match))))) + (when (slot-value source 'match-dynamic) + (setf (slot-value source 'match) 'identity) + (setf (slot-value source 'match-part) nil) + (setf (slot-value source 'multimatch) nil) + (setf (slot-value source 'fuzzy-match) nil) + (setf (slot-value source 'volatile) t))) + +(cl-defmethod helm--setup-source ((source helm-source-in-buffer)) + (cl-assert (eq (slot-value source 'candidates) 'helm-candidates-in-buffer) + nil + (format "Wrong usage of `candidates' attr in `%s' use `data' or `init' instead" + (slot-value source 'name))) + (let ((cur-init (slot-value source 'init))) + (helm-aif (slot-value source 'data) + (setf (slot-value source 'init) + (delq + nil + (list + (and (null (eq 'helm-default-init-source-in-buffer-function + cur-init)) + cur-init) + (lambda () + (helm-init-candidates-in-buffer + 'global + (cond ((functionp it) (funcall it)) + ((and (bufferp it) (buffer-live-p it)) + (with-current-buffer it (buffer-string))) + (t it))))))))) + (when (slot-value source 'fuzzy-match) + (helm-aif (slot-value source 'search) + (setf (slot-value source 'search) + (append (helm-mklist it) + (list helm-fuzzy-search-fn))) + (setf (slot-value source 'search) (list helm-fuzzy-search-fn)))) + (when (slot-value source 'multimatch) + (setf (slot-value source 'search) + (helm-source-mm-get-search-or-match-fns source 'search))) + (helm-aif (and (null (slot-value source 'multimatch)) + (slot-value source 'migemo)) + (unless (eq it 'nomultimatch) + (setf (slot-value source 'search) + (append (helm-mklist (slot-value source 'search)) + '(helm-mm-3-migemo-search))))) + (let ((mtc (slot-value source 'match))) + (cl-assert (or (equal '(identity) mtc) + (eq 'identity mtc)) + nil "Invalid slot value for `match'") + (cl-assert (eq (slot-value source 'volatile) t) + nil "Invalid slot value for `volatile'"))) + +(cl-defmethod helm--setup-source ((source helm-source-async)) + (cl-assert (null (slot-value source 'candidates)) + nil "Incorrect use of `candidates' use `candidates-process' instead") + (cl-assert (null (slot-value source 'multimatch)) + nil "`multimatch' not allowed in async sources.") + (cl-assert (null (slot-value source 'fuzzy-match)) + nil "`fuzzy-match' not supported in async sources.")) + +(cl-defmethod helm--setup-source ((source helm-source-dummy)) + (let ((mtc (slot-value source 'match))) + (cl-assert (or (equal '(identity) mtc) + (eq 'identity mtc)) + nil "Invalid slot value for `match'") + (cl-assert (eq (slot-value source 'volatile) t) + nil "Invalid slot value for `volatile'") + (cl-assert (equal (slot-value source 'candidates) '("dummy")) + nil "Invalid slot value for `candidates'") + (cl-assert (eq (slot-value source 'accept-empty) t) + nil "Invalid slot value for `accept-empty'"))) + + +;;; User functions +;; +;; Sources +(defmacro helm-build-sync-source (name &rest args) + "Build a synchronous helm source with name NAME. +Args ARGS are keywords provided by `helm-source-sync'." + (declare (indent 1)) + `(helm-make-source ,name 'helm-source-sync ,@args)) + +(defmacro helm-build-async-source (name &rest args) + "Build a asynchronous helm source with name NAME. +Args ARGS are keywords provided by `helm-source-async'." + (declare (indent 1)) + `(helm-make-source ,name 'helm-source-async ,@args)) + +(defmacro helm-build-in-buffer-source (name &rest args) + "Build a helm source with name NAME using `candidates-in-buffer' method. +Args ARGS are keywords provided by `helm-source-in-buffer'." + (declare (indent 1)) + `(helm-make-source ,name 'helm-source-in-buffer ,@args)) + +(defmacro helm-build-dummy-source (name &rest args) + "Build a helm source with name NAME using `dummy' method. +Args ARGS are keywords provided by `helm-source-dummy'." + (declare (indent 1)) + `(helm-make-source ,name 'helm-source-dummy ,@args)) + +(defmacro helm-build-in-file-source (name file &rest args) + "Build a helm source with NAME name using `candidates-in-files' method. +Arg FILE is a filename, the contents of this file will be +used as candidates in buffer. +Args ARGS are keywords provided by `helm-source-in-file'." + (declare (indent 2)) + `(helm-make-source ,name 'helm-source-in-file + :candidates-file ,file ,@args)) + + +(provide 'helm-source) + +;;; helm-source ends here diff --git a/code/elpa/popup-20211231.1823/popup-autoloads.el b/code/elpa/popup-20211231.1823/popup-autoloads.el new file mode 100644 index 0000000..0fe24c5 --- /dev/null +++ b/code/elpa/popup-20211231.1823/popup-autoloads.el @@ -0,0 +1,22 @@ +;;; popup-autoloads.el --- automatically extracted autoloads -*- lexical-binding: t -*- +;; +;;; Code: + +(add-to-list 'load-path (directory-file-name + (or (file-name-directory #$) (car load-path)))) + + +;;;### (autoloads nil "popup" "popup.el" (0 0 0 0)) +;;; Generated autoloads from popup.el + +(register-definition-prefixes "popup" '("popup-")) + +;;;*** + +;; Local Variables: +;; version-control: never +;; no-byte-compile: t +;; no-update-autoloads: t +;; coding: utf-8 +;; End: +;;; popup-autoloads.el ends here diff --git a/code/elpa/popup-20211231.1823/popup-pkg.el b/code/elpa/popup-20211231.1823/popup-pkg.el new file mode 100644 index 0000000..3b3c3fc --- /dev/null +++ b/code/elpa/popup-20211231.1823/popup-pkg.el @@ -0,0 +1,2 @@ +;;; Generated package description from popup.el -*- no-byte-compile: t -*- +(define-package "popup" "20211231.1823" "Visual Popup User Interface" '((emacs "24.3")) :commit "3bf430270c74dad830ab9d776aab23cbf3ea3953" :authors '(("Tomohiro Matsuyama" . "m2ym.pub@gmail.com")) :maintainer '("Shen, Jen-Chieh" . "jcs090218@gmail.com") :keywords '("lisp") :url "https://github.com/auto-complete/popup-el") diff --git a/code/elpa/popup-20211231.1823/popup.el b/code/elpa/popup-20211231.1823/popup.el new file mode 100644 index 0000000..0bd30e7 --- /dev/null +++ b/code/elpa/popup-20211231.1823/popup.el @@ -0,0 +1,1461 @@ +;;; popup.el --- Visual Popup User Interface + +;; Copyright (C) 2009-2015 Tomohiro Matsuyama +;; Copyright (c) 2020-2022 Jen-Chieh Shen + +;; Author: Tomohiro Matsuyama +;; Maintainer: Shen, Jen-Chieh +;; URL: https://github.com/auto-complete/popup-el +;; Package-Version: 20211231.1823 +;; Package-Commit: 3bf430270c74dad830ab9d776aab23cbf3ea3953 +;; Keywords: lisp +;; Version: 0.5.9 +;; Package-Requires: ((emacs "24.3")) + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Commentary: + +;; popup.el is a visual popup user interface library for Emacs. This +;; provides a basic API and common UI widgets such as popup tooltips +;; and popup menus. +;; See README.markdown for more information. + +;;; Code: + +(require 'cl-lib) +(require 'mule) + +(defconst popup-version "0.5.9") + + + +;;; Utilities + +(defun popup-calculate-max-width (max-width) + "Determines whether the width with MAX-WIDTH desired is character or window \ +proportion based, And return the result." + (cl-typecase max-width + (integer max-width) + (float (* (ceiling (/ (round (* max-width (window-width))) 10.0)) 10)))) + +(defvar popup-use-optimized-column-computation t + "Use the optimized column computation routine. +If there is a problem, please set it nil.") + +(defmacro popup-aif (test then &rest else) + "Anaphoric if." + (declare (indent 2)) + `(let ((it ,test)) + (if it ,then ,@else))) + +(defmacro popup-awhen (test &rest body) + "Anaphoric when." + (declare (indent 1)) + `(let ((it ,test)) + (when it ,@body))) + +(defun popup-x-to-string (x) + "Convert any object to string efficiently. +This is faster than `prin1-to-string' in many cases." + (cl-typecase x + (string x) + (symbol (symbol-name x)) + (integer (number-to-string x)) + (float (number-to-string x)) + (t (format "%s" x)))) + +(defun popup-substring-by-width (string width) + "Return a cons cell of substring and remaining string by +splitting with WIDTH." + ;; Expand tabs into 4 spaces + (setq string (replace-regexp-in-string "\t" " " string)) + (cl-loop with len = (length string) + with w = 0 + for l from 0 + for c in (append string nil) + while (<= (cl-incf w (char-width c)) width) + finally return + (if (< l len) + (cons (substring string 0 l) (substring string l)) + (list string)))) + +(defun popup-fill-string (string &optional width max-width justify squeeze) + "Split STRING into fixed width strings and return a cons cell +like \(WIDTH . ROWS). Here, the car WIDTH indicates the actual +maxim width of ROWS. + +The argument WIDTH specifies the width of filling each +paragraph. WIDTH nil means don't perform any justification and +word wrap. Note that this function doesn't add any padding +characters at the end of each row. + +MAX-WIDTH, if WIDTH is nil, specifies the maximum number of +columns. + +The optional fourth argument JUSTIFY specifies which kind of +justification to do: `full', `left', `right', `center', or +`none' (equivalent to nil). A value of t means handle each +paragraph as specified by its text properties. + +SQUEEZE nil means leave whitespaces other than line breaks +untouched." + (if (eq width 0) + (error "Can't fill string with 0 width")) + (if width + (setq max-width width)) + (with-temp-buffer + (let ((tab-width 4) + (fill-column width) + (left-margin 0) + (kinsoku-limit 1) + indent-tabs-mode + row rows) + (insert string) + (untabify (point-min) (point-max)) + (if width + (fill-region (point-min) (point-max) justify (not squeeze))) + (goto-char (point-min)) + (setq width 0) + (while (prog2 + (let ((line (buffer-substring + (point) (progn (end-of-line) (point))))) + (if max-width + (while (progn + (setq row (truncate-string-to-width line max-width) + width (max width (string-width row))) + (push row rows) + (if (not (= (length row) (length line))) + (setq line (substring line (length row)))))) + (setq width (max width (string-width line))) + (push line rows))) + (< (point) (point-max)) + (beginning-of-line 2))) + (cons width (nreverse rows))))) + +(defmacro popup-save-buffer-state (&rest body) + (declare (indent 0)) + `(save-excursion + (let ((buffer-undo-list t) + (inhibit-read-only t) + (modified (buffer-modified-p))) + (unwind-protect + (progn ,@body) + (set-buffer-modified-p modified))))) + +(defun popup-vertical-motion (column direction) + "A portable version of `vertical-motion'." + (when (bound-and-true-p display-line-numbers-mode) + (setq column (- column (line-number-display-width 'columns)))) + (if (>= emacs-major-version 23) + (vertical-motion (cons column direction)) + (vertical-motion direction) + (move-to-column (+ (current-column) column)))) + +(defun popup-last-line-of-buffer-p () + "Return non-nil if the cursor is at the last line of the +buffer." + (save-excursion (end-of-line) (/= (forward-line) 0))) + +(defun popup-lookup-key-by-event (function event) + (or (funcall function (vector event)) + (if (symbolp event) + (popup-aif (get event 'event-symbol-element-mask) + (funcall function + (vector (logior (or (get (car it) 'ascii-character) + 0) + (cadr it)))))))) + + + +;;; Core + +(defgroup popup nil + "Visual Popup User Interface" + :group 'lisp + :prefix "popup-") + +(defface popup-face + '((t (:inherit default :background "lightgray" :foreground "black"))) + "Face for popup." + :group 'popup) + +(defface popup-summary-face + '((t (:inherit popup-face :foreground "dimgray"))) + "Face for popup summary." + :group 'popup) + +(defface popup-scroll-bar-foreground-face + '((t (:background "black"))) + "Foreground face for scroll-bar." + :group 'popup) + +(defface popup-scroll-bar-background-face + '((t (:background "gray"))) + "Background face for scroll-bar." + :group 'popup) + +(defvar popup-instances nil + "Popup instances.") + +(defvar popup-scroll-bar-foreground-char + (propertize " " 'face 'popup-scroll-bar-foreground-face) + "Foreground character for scroll-bar.") + +(defvar popup-scroll-bar-background-char + (propertize " " 'face 'popup-scroll-bar-background-face) + "Background character for scroll-bar.") + +(cl-defstruct popup + point row column width height min-height direction overlays keymap + parent depth + face mouse-face selection-face summary-face + margin-left margin-right margin-left-cancel scroll-bar symbol + cursor offset scroll-top current-height list newlines + pattern original-list invis-overlays) + +(defun popup-item-propertize (item &rest properties) + "Same as `propertize' except that this avoids overriding +existed value with `nil' property." + (cl-loop for (k v) on properties by 'cddr + if v append (list k v) into props + finally return + (apply 'propertize + (popup-x-to-string item) + props))) + +(defun popup-item-property (item property) + "Same as `get-text-property' except that this returns nil if +ITEM is not string." + (if (stringp item) + (get-text-property 0 property item))) + +(defun popup-replace-displayable (str &optional rep) + "Replace non-displayable character from STR. + +Optional argument REP is the replacement string of +non-displayable character." + (unless rep (setq rep "")) + (let ((result "")) + (dolist (string (split-string str "")) + (let* ((char (string-to-char string)) + (string (if (char-displayable-p char) + string + rep))) + (setq result (concat result string)))) + result)) + +(cl-defun popup-make-item (name + &key + value + face + mouse-face + selection-face + sublist + document + symbol + summary) + "Utility function to make popup item. See also +`popup-item-propertize'." + (popup-item-propertize name + 'value value + 'popup-face face + 'popup-mouse-face mouse-face + 'selection-face selection-face + 'document document + 'symbol symbol + 'summary summary + 'sublist sublist)) + +(defsubst popup-item-value (item) (popup-item-property item 'value)) +(defsubst popup-item-value-or-self (item) (or (popup-item-value item) item)) +(defsubst popup-item-face (item) (popup-item-property item 'popup-face)) +(defsubst popup-item-mouse-face (item) (popup-item-property item 'popup-mouse-face)) +(defsubst popup-item-selection-face (item) (popup-item-property item 'selection-face)) +(defsubst popup-item-document (item) (popup-item-property item 'document)) +(defsubst popup-item-summary (item) (popup-item-property item 'summary)) +(defsubst popup-item-symbol (item) (popup-item-property item 'symbol)) +(defsubst popup-item-sublist (item) (popup-item-property item 'sublist)) + +(defun popup-item-documentation (item) + (let ((doc (popup-item-document item))) + (if (functionp doc) + (setq doc (funcall doc (popup-item-value-or-self item)))) + doc)) + +(defun popup-item-show-help-1 (item) + (let ((doc (popup-item-documentation item))) + (when doc + (with-current-buffer (get-buffer-create " *Popup Help*") + (erase-buffer) + (insert doc) + (goto-char (point-min)) + (display-buffer (current-buffer))) + t))) + +(defun popup-item-show-help-with-event-loop (item) + (save-window-excursion + (when (popup-item-show-help-1 item) + (cl-loop do (clear-this-command-keys) + for key = (read-key-sequence-vector nil) + do + (cl-case (key-binding key) + (scroll-other-window + (scroll-other-window)) + (scroll-other-window-down + (scroll-other-window-down nil)) + (otherwise + (setq unread-command-events (append key unread-command-events)) + (cl-return))))))) + +(defun popup-item-show-help (item &optional persist) + "Display the documentation of ITEM with `display-buffer'. If +PERSIST is nil, the documentation buffer will be closed +automatically, meaning interal event loop ensures the buffer to +be closed. Otherwise, the buffer will be just displayed as +usual." + (when item + (if (not persist) + (popup-item-show-help-with-event-loop item) + (popup-item-show-help-1 item)))) + +(defun popup-set-list (popup list) + (popup-set-filtered-list popup list) + (setf (popup-pattern popup) nil) + (setf (popup-original-list popup) list)) + +(defun popup-set-filtered-list (popup list) + (let ((offset + (if (> (popup-direction popup) 0) + 0 + (max (- (popup-height popup) (length list)) 0)))) + (setf (popup-list popup) list + (popup-offset popup) offset))) + +(defun popup-selected-item (popup) + (nth (popup-cursor popup) (popup-list popup))) + +(defun popup-selected-line (popup) + (- (popup-cursor popup) (popup-scroll-top popup))) + +(defun popup-line-overlay (popup line) + (aref (popup-overlays popup) line)) + +(defun popup-selected-line-overlay (popup) + (popup-line-overlay popup (popup-selected-line popup))) + +(defun popup-hide-line (popup line) + (let ((overlay (popup-line-overlay popup line))) + (overlay-put overlay 'display nil) + (overlay-put overlay 'after-string nil))) + +(defun popup-line-hidden-p (popup line) + (let ((overlay (popup-line-overlay popup line))) + (and (eq (overlay-get overlay 'display) nil) + (eq (overlay-get overlay 'after-string) nil)))) + +(cl-defun popup-set-line-item (popup + line + &key + item + face + mouse-face + margin-left + margin-right + scroll-bar-char + symbol + summary + summary-face + keymap) + (let* ((overlay (popup-line-overlay popup line)) + (content (popup-create-line-string popup (popup-x-to-string item) + :margin-left margin-left + :margin-right margin-right + :symbol symbol + :summary summary + :summary-face summary-face)) + (start 0) + (prefix (overlay-get overlay 'prefix)) + (postfix (overlay-get overlay 'postfix)) + end) + (put-text-property 0 (length content) 'popup-item item content) + (put-text-property 0 (length content) 'keymap keymap content) + ;; Overlap face properties + (when (get-text-property start 'face content) + (setq start (next-single-property-change start 'face content))) + (while (and start (setq end (next-single-property-change start 'face content))) + (put-text-property start end 'face face content) + (setq start (next-single-property-change end 'face content))) + (when start + (put-text-property start (length content) 'face face content)) + (when mouse-face + (put-text-property 0 (length content) 'mouse-face mouse-face content)) + (let ((prop (if (overlay-get overlay 'dangle) + 'after-string + 'display))) + (overlay-put overlay + prop + (concat prefix + content + scroll-bar-char + postfix))))) + +(cl-defun popup-create-line-string (popup + string + &key + margin-left + margin-right + symbol + summary + summary-face) + (let* ((popup-width (popup-width popup)) + (summary-width (string-width summary)) + (content-width (max + (min popup-width (string-width string)) + (- popup-width + (if (> summary-width 0) + (+ summary-width 2) + 0)))) + (string (car (popup-substring-by-width string content-width))) + (string-width (string-width string)) + (spacing (max (- popup-width string-width summary-width) + (if (> popup-width string-width) 1 0))) + (truncated-summary + (car (popup-substring-by-width + summary (max (- popup-width string-width spacing) 0))))) + (when summary-face + (put-text-property 0 (length truncated-summary) + 'face summary-face truncated-summary)) + (concat margin-left + string + (make-string spacing ? ) + truncated-summary + symbol + margin-right))) + +(defun popup-live-p (popup) + "Return non-nil if POPUP is alive." + (and popup (popup-overlays popup) t)) + +(defun popup-child-point (popup &optional offset) + (overlay-end + (popup-line-overlay + popup + (or offset + (popup-selected-line popup))))) + +(defun popup-calculate-direction (height row) + "Return a proper direction when displaying a popup on this +window. HEIGHT is the a height of the popup, and ROW is a line +number at the point." + (let* ((remaining-rows (- (max 1 (- (window-text-height) + (if mode-line-format 1 0) + (if header-line-format 1 0))) + (count-lines (window-start) (point)))) + (enough-space-above (> row height)) + (enough-space-below (<= height remaining-rows))) + (if (and enough-space-above + (not enough-space-below)) + -1 + 1))) + +(cl-defun popup-create (point + width + height + &key + min-height + max-width + around + (face 'popup-face) + mouse-face + (selection-face face) + (summary-face 'popup-summary-face) + scroll-bar + margin-left + margin-right + symbol + parent + parent-offset + keymap) + "Create a popup instance at POINT with WIDTH and HEIGHT. + +MIN-HEIGHT is a minimal height of the popup. The default value is +0. + +MAX-WIDTH is the maximum width of the popup. The default value is +nil (no limit). If a floating point, the value refers to the ratio of +the window. If an integer, limit is in characters. + +If AROUND is non-nil, the popup will be displayed around the +point but not at the point. + +FACE is a background face of the popup. The default value is POPUP-FACE. + +SELECTION-FACE is a foreground (selection) face of the popup The +default value is POPUP-FACE. + +If SCROLL-BAR is non-nil, the popup will have a scroll bar at the +right. + +If MARGIN-LEFT is non-nil, the popup will have a margin at the +left. + +If MARGIN-RIGHT is non-nil, the popup will have a margin at the +right. + +SYMBOL is a single character which indicates a kind of the item. + +PARENT is a parent popup instance. If PARENT is omitted, the +popup will be a root instance. + +PARENT-OFFSET is a row offset from the parent popup. + +KEYMAP is a keymap that will be put on the popup contents." + (or margin-left (setq margin-left 0)) + (or margin-right (setq margin-right 0)) + (unless point + (setq point + (if parent (popup-child-point parent parent-offset) (point)))) + (when max-width + (setq width (min width (popup-calculate-max-width max-width)))) + (save-excursion + (goto-char point) + (let* ((col-row (posn-col-row (posn-at-point))) + (row (cdr col-row)) + (column (car col-row)) + (overlays (make-vector height nil)) + (popup-width (+ width + (if scroll-bar 1 0) + margin-left + margin-right + (if symbol 2 0))) + margin-left-cancel + (window (selected-window)) + (window-start (window-start)) + (window-hscroll (window-hscroll)) + (window-width (window-width)) + (right (+ column popup-width)) + (overflow (and (> right window-width) + (>= right popup-width))) + (foldable (and (null parent) + (>= column popup-width))) + (direction (or + ;; Currently the direction of cascade popup won't be changed + (and parent (popup-direction parent)) + + ;; Calculate direction + (popup-calculate-direction height row))) + (depth (if parent (1+ (popup-depth parent)) 0)) + (newlines (max 0 (+ (- height (count-lines point (point-max))) (if around 1 0)))) + invis-overlays + current-column) + ;; Case: no newlines at the end of the buffer + (when (> newlines 0) + (popup-save-buffer-state + (goto-char (point-max)) + (insert (make-string newlines ?\n)))) + + ;; Case: the popup overflows + (if overflow + (if foldable + (progn + (cl-decf column (- popup-width margin-left margin-right)) + (unless around (move-to-column column))) + (when (not truncate-lines) + ;; Truncate. + (let ((d (1+ (- popup-width (- window-width column))))) + (cl-decf popup-width d) + (cl-decf width d))) + (cl-decf column margin-left)) + (cl-decf column margin-left)) + + ;; Case: no space at the left + (when (and (null parent) + (< column 0)) + ;; Cancel margin left + (setq column 0) + (cl-decf popup-width margin-left) + (setq margin-left-cancel t)) + + (dotimes (i height) + (let (overlay begin w (dangle t) (prefix "") (postfix "")) + (when around + (popup-vertical-motion column direction)) + (cl-loop for ov in (overlays-in (save-excursion + (beginning-of-visual-line) + (point)) + (save-excursion + (end-of-visual-line) + (point))) + when (and (not (overlay-get ov 'popup)) + (not (overlay-get ov 'popup-item)) + (or (overlay-get ov 'invisible) + (overlay-get ov 'display))) + do (progn + (push (list ov (overlay-get ov 'display)) invis-overlays) + (overlay-put ov 'display ""))) + (setq around t) + (setq current-column (car (posn-col-row (posn-at-point)))) + + (when (< current-column column) + ;; Extend short buffer lines by popup prefix (line of spaces) + (setq prefix (make-string + (+ (if (= current-column 0) + (- window-hscroll current-column) + 0) + (- column current-column)) + ? ))) + + (setq begin (point)) + (setq w (+ popup-width (length prefix))) + (while (and (not (eolp)) (> w 0)) + (setq dangle nil) + (cl-decf w (char-width (char-after))) + (forward-char)) + (if (< w 0) + (setq postfix (make-string (- w) ? ))) + + (setq overlay (make-overlay begin (point))) + (overlay-put overlay 'popup t) + (overlay-put overlay 'window window) + (overlay-put overlay 'dangle dangle) + (overlay-put overlay 'prefix prefix) + (overlay-put overlay 'postfix postfix) + (overlay-put overlay 'width width) + (aset overlays + (if (> direction 0) i (- height i 1)) + overlay))) + (cl-loop for p from (- 10000 (* depth 1000)) + for overlay in (nreverse (append overlays nil)) + do (overlay-put overlay 'priority p)) + (let ((it (make-popup :point point + :row row + :column column + :width width + :height height + :min-height min-height + :direction direction + :parent parent + :depth depth + :face face + :mouse-face mouse-face + :selection-face selection-face + :summary-face summary-face + :margin-left margin-left + :margin-right margin-right + :margin-left-cancel margin-left-cancel + :scroll-bar scroll-bar + :symbol symbol + :cursor 0 + :offset 0 + :scroll-top 0 + :current-height 0 + :list nil + :newlines newlines + :overlays overlays + :invis-overlays invis-overlays + :keymap keymap))) + (push it popup-instances) + it)))) + +(defun popup-delete (popup) + "Delete POPUP instance." + (when (popup-live-p popup) + (popup-hide popup) + (mapc 'delete-overlay (popup-overlays popup)) + (setf (popup-overlays popup) nil) + (setq popup-instances (delq popup popup-instances)) + ;; Restore newlines state + (let ((newlines (popup-newlines popup))) + (when (> newlines 0) + (popup-save-buffer-state + (goto-char (point-max)) + (dotimes (i newlines) + (if (and (char-before) + (= (char-before) ?\n)) + (delete-char -1))))))) + nil) + +(defun popup-draw (popup) + "Draw POPUP." + (cl-loop for (ov olddisplay) in (popup-invis-overlays popup) + do (overlay-put ov 'display "")) + + (cl-loop with height = (popup-height popup) + with min-height = (popup-min-height popup) + with popup-face = (popup-face popup) + with mouse-face = (popup-mouse-face popup) + with selection-face = (popup-selection-face popup) + with summary-face-0 = (popup-summary-face popup) + with list = (popup-list popup) + with length = (length list) + with thum-size = (max (/ (* height height) (max length 1)) 1) + with page-size = (/ (+ 0.0 (max length 1)) height) + with scroll-bar = (popup-scroll-bar popup) + with margin-left = (make-string (if (popup-margin-left-cancel popup) 0 (popup-margin-left popup)) ? ) + with margin-right = (make-string (popup-margin-right popup) ? ) + with symbol = (popup-symbol popup) + with cursor = (popup-cursor popup) + with scroll-top = (popup-scroll-top popup) + with offset = (popup-offset popup) + with keymap = (popup-keymap popup) + for o from offset + for i from scroll-top + while (< o height) + for item in (nthcdr scroll-top list) + for page-index = (* thum-size (/ o thum-size)) + for face = (if (= i cursor) + (or (popup-item-selection-face item) selection-face) + (or (popup-item-face item) popup-face)) + for summary-face = (unless (= i cursor) summary-face-0) + for empty-char = (propertize " " 'face face) + for scroll-bar-char = (if scroll-bar + (cond + ((and (not (eq scroll-bar :always)) + (<= page-size 1)) + empty-char) + ((and (> page-size 1) + (>= cursor (* page-index page-size)) + (< cursor (* (+ page-index thum-size) page-size))) + popup-scroll-bar-foreground-char) + (t + popup-scroll-bar-background-char)) + "") + for sym = (if symbol + (concat " " (or (popup-item-symbol item) " ")) + "") + for summary = (or (popup-item-summary item) "") + + do + ;; Show line and set item to the line + (popup-set-line-item popup o + :item item + :face face + :mouse-face mouse-face + :margin-left margin-left + :margin-right margin-right + :scroll-bar-char scroll-bar-char + :symbol sym + :summary summary + :summary-face summary-face + :keymap keymap) + + finally + ;; Remember current height + (setf (popup-current-height popup) (- o offset)) + + ;; Hide remaining lines + (let ((scroll-bar-char (if scroll-bar (propertize " " 'face popup-face) "")) + (symbol (if symbol " " ""))) + (if (> (popup-direction popup) 0) + (progn + (when min-height + (while (< o min-height) + (popup-set-line-item popup o + :item "" + :face popup-face + :margin-left margin-left + :margin-right margin-right + :scroll-bar-char scroll-bar-char + :symbol symbol + :summary "") + (cl-incf o))) + (while (< o height) + (popup-hide-line popup o) + (cl-incf o))) + (cl-loop with h = (if min-height (- height min-height) offset) + for o from 0 below offset + if (< o h) + do (popup-hide-line popup o) + if (>= o h) + do (popup-set-line-item popup o + :item "" + :face popup-face + :margin-left margin-left + :margin-right margin-right + :scroll-bar-char scroll-bar-char + :symbol symbol + :summary "")))))) + +(defun popup-hide (popup) + "Hide POPUP." + (cl-loop for (ov olddisplay) in (popup-invis-overlays popup) + do (overlay-put ov 'display olddisplay)) + (dotimes (i (popup-height popup)) + (popup-hide-line popup i))) + +(defun popup-hidden-p (popup) + "Return non-nil if POPUP is hidden." + (let ((hidden t)) + (when (popup-live-p popup) + (dotimes (i (popup-height popup)) + (unless (popup-line-hidden-p popup i) + (setq hidden nil)))) + hidden)) + +(defun popup-jump (popup cursor) + "Jump to a position specified by CURSOR of POPUP and draw." + (let ((scroll-top (popup-scroll-top popup))) + ;; Do not change page as much as possible. + (unless (and (<= scroll-top cursor) + (< cursor (+ scroll-top (popup-height popup)))) + (setf (popup-scroll-top popup) cursor)) + (setf (popup-cursor popup) cursor) + (popup-draw popup))) + +(defun popup-select (popup i) + "Select the item at I of POPUP and draw." + (setq i (+ i (popup-offset popup))) + (when (and (<= 0 i) (< i (popup-height popup))) + (setf (popup-cursor popup) i) + (popup-draw popup) + t)) + +(defun popup-next (popup) + "Select the next item of POPUP and draw." + (let ((height (popup-height popup)) + (cursor (1+ (popup-cursor popup))) + (scroll-top (popup-scroll-top popup)) + (length (length (popup-list popup)))) + (cond + ((>= cursor length) + ;; Back to first page + (setq cursor 0 + scroll-top 0)) + ((= cursor (+ scroll-top height)) + ;; Go to next page + (setq scroll-top (min (1+ scroll-top) (max (- length height) 0))))) + (setf (popup-cursor popup) cursor + (popup-scroll-top popup) scroll-top) + (popup-draw popup))) + +(defun popup-previous (popup) + "Select the previous item of POPUP and draw." + (let ((height (popup-height popup)) + (cursor (1- (popup-cursor popup))) + (scroll-top (popup-scroll-top popup)) + (length (length (popup-list popup)))) + (cond + ((< cursor 0) + ;; Go to last page + (setq cursor (1- length) + scroll-top (max (- length height) 0))) + ((= cursor (1- scroll-top)) + ;; Go to previous page + (cl-decf scroll-top))) + (setf (popup-cursor popup) cursor + (popup-scroll-top popup) scroll-top) + (popup-draw popup))) + +(defun popup-page-next (popup) + "Select next item of POPUP per `popup-height' range. +Pages down through POPUP." + (dotimes (counter (1- (popup-height popup))) + (popup-next popup))) + +(defun popup-page-previous (popup) + "Select previous item of POPUP per `popup-height' range. +Pages up through POPUP." + (dotimes (counter (1- (popup-height popup))) + (popup-previous popup))) + +(defun popup-scroll-down (popup &optional n) + "Scroll down N of POPUP and draw." + (let ((scroll-top (min (+ (popup-scroll-top popup) (or n 1)) + (- (length (popup-list popup)) (popup-height popup))))) + (setf (popup-cursor popup) scroll-top + (popup-scroll-top popup) scroll-top) + (popup-draw popup))) + +(defun popup-scroll-up (popup &optional n) + "Scroll up N of POPUP and draw." + (let ((scroll-top (max (- (popup-scroll-top popup) (or n 1)) + 0))) + (setf (popup-cursor popup) scroll-top + (popup-scroll-top popup) scroll-top) + (popup-draw popup))) + + + +;;; Popup Incremental Search + +(defface popup-isearch-match + '((t (:inherit default :background "sky blue"))) + "Popup isearch match face." + :group 'popup) + +(defvar popup-isearch-cursor-color "blue") + +(defvar popup-isearch-keymap + (let ((map (make-sparse-keymap))) + ;;(define-key map "\r" 'popup-isearch-done) + (define-key map "\C-g" 'popup-isearch-cancel) + (define-key map "\C-b" 'popup-isearch-close) + (define-key map [left] 'popup-isearch-close) + (define-key map "\C-h" 'popup-isearch-delete) + (define-key map (kbd "DEL") 'popup-isearch-delete) + (define-key map (kbd "C-y") 'popup-isearch-yank) + map)) + +(defvar popup-menu-show-quick-help-function 'popup-menu-show-quick-help + "Function used for showing quick help by `popup-menu*'.") + +(defcustom popup-isearch-regexp-builder-function #'regexp-quote + "Function used to construct a regexp from a pattern. You may for instance + provide a function that replaces spaces by '.+' if you like helm or ivy style + of completion." + :type 'function) + +(defsubst popup-isearch-char-p (char) + (and (integerp char) + (<= 32 char) + (<= char 126))) + +(defun popup-isearch-filter-list (pattern list) + (cl-loop with regexp = (funcall popup-isearch-regexp-builder-function pattern) + for item in list + do + (unless (stringp item) + (setq item (popup-item-propertize (popup-x-to-string item) + 'value item))) + if (string-match regexp item) + collect + (let ((beg (match-beginning 0)) + (end (match-end 0))) + (alter-text-property 0 (length item) 'face + (lambda (prop) + (unless (eq prop 'popup-isearch-match) + prop)) + item) + (put-text-property beg end + 'face 'popup-isearch-match + item) + item))) + +(defun popup-isearch-prompt (popup pattern) + (format "Pattern: %s" (if (= (length (popup-list popup)) 0) + (propertize pattern 'face 'isearch-fail) + pattern))) + +(defun popup-isearch-update (popup filter pattern &optional callback) + (setf (popup-cursor popup) 0 + (popup-scroll-top popup) 0 + (popup-pattern popup) pattern) + (let ((list (funcall filter pattern (popup-original-list popup)))) + (popup-set-filtered-list popup list) + (if callback + (funcall callback list))) + (popup-draw popup)) + +(cl-defun popup-isearch (popup + &key + (filter 'popup-isearch-filter-list) + (cursor-color popup-isearch-cursor-color) + (keymap popup-isearch-keymap) + callback + help-delay) + "Start isearch on POPUP. This function is synchronized, meaning +event loop waits for quiting of isearch. + +FILTER is function with two argumenst to perform popup items filtering. + +CURSOR-COLOR is a cursor color during isearch. The default value +is `popup-isearch-cursor-color'. + +KEYMAP is a keymap which is used when processing events during +event loop. The default value is `popup-isearch-keymap'. + +CALLBACK is a function taking one argument. `popup-isearch' calls +CALLBACK, if specified, after isearch finished or isearch +canceled. The arguments is whole filtered list of items. + +HELP-DELAY is a delay of displaying helps." + (let ((list (popup-original-list popup)) + (pattern (or (popup-pattern popup) "")) + (old-cursor-color (frame-parameter (selected-frame) 'cursor-color)) + prompt key binding) + (unwind-protect + (cl-block nil + (if cursor-color + (set-cursor-color cursor-color)) + (while t + (setq prompt (popup-isearch-prompt popup pattern)) + (setq key (popup-menu-read-key-sequence keymap prompt help-delay)) + (if (null key) + (unless (funcall popup-menu-show-quick-help-function popup nil :prompt prompt) + (clear-this-command-keys) + (push (read-event prompt) unread-command-events)) + (setq binding (lookup-key keymap key)) + (cond + ((and (stringp key) + (popup-isearch-char-p (aref key 0))) + (setq pattern (concat pattern key))) + ((eq binding 'popup-isearch-done) + (cl-return nil)) + ((eq binding 'popup-isearch-cancel) + (popup-isearch-update popup filter "" callback) + (cl-return t)) + ((eq binding 'popup-isearch-close) + (popup-isearch-update popup filter "" callback) + (setq unread-command-events + (append (listify-key-sequence key) unread-command-events)) + (cl-return nil)) + ((eq binding 'popup-isearch-delete) + (if (> (length pattern) 0) + (setq pattern (substring pattern 0 (1- (length pattern)))))) + ((eq binding 'popup-isearch-yank) + (popup-isearch-update popup filter (car kill-ring) callback) + (cl-return nil)) + (t + (setq unread-command-events + (append (listify-key-sequence key) unread-command-events)) + (cl-return nil))) + (popup-isearch-update popup filter pattern callback)))) + (if old-cursor-color + (set-cursor-color old-cursor-color))))) + + + +;;; Popup Tip + +(defface popup-tip-face + '((t (:background "khaki1" :foreground "black"))) + "Face for popup tip." + :group 'popup) + +(defvar popup-tip-max-width 80) + +(cl-defun popup-tip (string + &key + point + (around t) + width + (height 15) + min-height + max-width + truncate + margin + margin-left + margin-right + scroll-bar + parent + parent-offset + nowait + nostrip + prompt + face + &allow-other-keys + &aux tip lines) + "Show a tooltip of STRING at POINT. This function is +synchronized unless NOWAIT specified. Almost all arguments are +the same as in `popup-create', except for TRUNCATE, NOWAIT, and +PROMPT. + +If TRUNCATE is non-nil, the tooltip can be truncated. + +If NOWAIT is non-nil, this function immediately returns the +tooltip instance without entering event loop. + +If `NOSTRIP` is non-nil, `STRING` properties are not stripped. + +PROMPT is a prompt string when reading events during event loop. + +If FACE is non-nil, it will be used instead of face `popup-tip-face'." + (if (bufferp string) + (setq string (with-current-buffer string (buffer-string)))) + + (unless nostrip + ;; TODO strip text (mainly face) properties + (setq string (substring-no-properties string))) + + (setq string (popup-replace-displayable string)) + + (and (eq margin t) (setq margin 1)) + (or margin-left (setq margin-left margin)) + (or margin-right (setq margin-right margin)) + + (let ((it (popup-fill-string string width popup-tip-max-width))) + (setq width (car it) + lines (cdr it))) + + (setq tip (popup-create point width height + :min-height min-height + :max-width max-width + :around around + :margin-left margin-left + :margin-right margin-right + :scroll-bar scroll-bar + :face (or face 'popup-tip-face) + :parent parent + :parent-offset parent-offset)) + + (unwind-protect + (when (> (popup-width tip) 0) ; not to be corrupted + (when (and (not (eq width (popup-width tip))) ; truncated + (not truncate)) + ;; Refill once again to lines be fitted to popup width + (setq width (popup-width tip)) + (setq lines (cdr (popup-fill-string string width width)))) + + (popup-set-list tip lines) + (popup-draw tip) + (if nowait + tip + (clear-this-command-keys) + (push (read-event prompt) unread-command-events) + t)) + (unless nowait + (popup-delete tip)))) + + + +;;; Popup Menu + +(defface popup-menu-face + '((t (:inherit popup-face))) + "Face for popup menu." + :group 'popup) + +(defface popup-menu-mouse-face + '((t (:background "blue" :foreground "white"))) + "Face for popup menu." + :group 'popup) + +(defface popup-menu-selection-face + '((t (:inherit default :background "steelblue" :foreground "white"))) + "Face for popup menu selection." + :group 'popup) + +(defface popup-menu-summary-face + '((t (:inherit popup-summary-face))) + "Face for popup summary." + :group 'popup) + +(defvar popup-menu-show-tip-function 'popup-tip + "Function used for showing tooltip by `popup-menu-show-quick-help'.") + +(defun popup-menu-show-help (menu &optional persist item) + (popup-item-show-help (or item (popup-selected-item menu)) persist)) + +(defun popup-menu-documentation (menu &optional item) + (popup-item-documentation (or item (popup-selected-item menu)))) + +(defun popup-menu-show-quick-help (menu &optional item &rest args) + (let* ((point (plist-get args :point)) + (height (or (plist-get args :height) (popup-height menu))) + (min-height (min height (popup-current-height menu))) + (around nil) + (parent-offset (popup-offset menu)) + (doc (popup-menu-documentation menu item))) + (when (stringp doc) + (if (popup-hidden-p menu) + (setq around t + menu nil + parent-offset nil) + (setq point nil)) + (let ((popup-use-optimized-column-computation nil)) ; To avoid wrong positioning + (apply popup-menu-show-tip-function + doc + :point point + :height height + :min-height min-height + :around around + :parent menu + :parent-offset parent-offset + args))))) + +(defun popup-menu-item-of-mouse-event (event) + (when (and (consp event) + (memq (cl-first event) '(mouse-1 mouse-2 mouse-3 mouse-4 mouse-5))) + (let* ((position (cl-second event)) + (object (elt position 4))) + (when (consp object) + (get-text-property (cdr object) 'popup-item (car object)))))) + +(defun popup-menu-read-key-sequence (keymap &optional prompt timeout) + (catch 'timeout + (let ((timer (and timeout + (run-with-timer timeout nil + (lambda () + (if (zerop (length (this-command-keys))) + (throw 'timeout nil)))))) + (old-global-map (current-global-map)) + (temp-global-map (make-sparse-keymap)) + (overriding-terminal-local-map (make-sparse-keymap))) + (substitute-key-definition 'keyboard-quit 'keyboard-quit + temp-global-map old-global-map) + (define-key temp-global-map [menu-bar] (lookup-key old-global-map [menu-bar])) + (define-key temp-global-map [tool-bar] (lookup-key old-global-map [tool-bar])) + (set-keymap-parent overriding-terminal-local-map keymap) + (if (current-local-map) + (define-key overriding-terminal-local-map [menu-bar] + (lookup-key (current-local-map) [menu-bar]))) + (unwind-protect + (progn + (use-global-map temp-global-map) + (clear-this-command-keys) + (with-temp-message prompt + (read-key-sequence nil))) + (use-global-map old-global-map) + (if timer (cancel-timer timer)))))) + +(defun popup-menu-fallback (event default)) + +(cl-defun popup-menu-event-loop (menu + keymap + fallback + &key + prompt + help-delay + isearch + isearch-filter + isearch-cursor-color + isearch-keymap + isearch-callback + &aux key binding) + (cl-block nil + (while (popup-live-p menu) + (and isearch + (popup-isearch menu + :filter isearch-filter + :cursor-color isearch-cursor-color + :keymap isearch-keymap + :callback isearch-callback + :help-delay help-delay) + (keyboard-quit)) + (setq key (popup-menu-read-key-sequence keymap prompt help-delay)) + (setq binding (and key (lookup-key keymap key))) + (cond + ((or (null key) (zerop (length key))) + (unless (funcall popup-menu-show-quick-help-function menu nil :prompt prompt) + (clear-this-command-keys) + (push (read-event prompt) unread-command-events))) + ((eq (lookup-key (current-global-map) key) 'keyboard-quit) + (keyboard-quit) + (cl-return)) + ((eq binding 'popup-close) + (if (popup-parent menu) + (cl-return))) + ((memq binding '(popup-select popup-open)) + (let* ((item (or (popup-menu-item-of-mouse-event (elt key 0)) + (popup-selected-item menu))) + (index (cl-position item (popup-list menu))) + (sublist (popup-item-sublist item))) + (unless index (cl-return)) + (if sublist + (popup-aif (let (popup-use-optimized-column-computation) + (popup-cascade-menu sublist + :around nil + :margin-left (popup-margin-left menu) + :margin-right (popup-margin-right menu) + :scroll-bar (popup-scroll-bar menu) + :parent menu + :parent-offset index + :help-delay help-delay + :isearch isearch + :isearch-filter isearch-filter + :isearch-cursor-color isearch-cursor-color + :isearch-keymap isearch-keymap + :isearch-callback isearch-callback)) + (and it (cl-return it))) + (if (eq binding 'popup-select) + (cl-return (popup-item-value-or-self item)))))) + ((eq binding 'popup-next) + (popup-next menu)) + ((eq binding 'popup-previous) + (popup-previous menu)) + ((eq binding 'popup-page-next) + (popup-page-next menu)) + ((eq binding 'popup-page-previous) + (popup-page-previous menu)) + ((eq binding 'popup-help) + (popup-menu-show-help menu)) + ((eq binding 'popup-isearch) + (popup-isearch menu + :filter isearch-filter + :cursor-color isearch-cursor-color + :keymap isearch-keymap + :callback isearch-callback + :help-delay help-delay)) + ((commandp binding) + (call-interactively binding)) + (t + (funcall fallback key (key-binding key))))))) + +(defun popup-preferred-width (list) + "Return the preferred width to show LIST beautifully." + (cl-loop with tab-width = 4 + for item in list + for summary = (popup-item-summary item) + maximize (string-width (popup-x-to-string item)) into width + if (stringp summary) + maximize (+ (string-width summary) 2) into summary-width + finally return + (let ((total (+ (or width 0) (or summary-width 0)))) + (* (ceiling (/ total 10.0)) 10)))) + +(defvar popup-menu-keymap + (let ((map (make-sparse-keymap))) + (define-key map "\r" 'popup-select) + (define-key map "\C-f" 'popup-open) + (define-key map [right] 'popup-open) + (define-key map "\C-b" 'popup-close) + (define-key map [left] 'popup-close) + + (define-key map "\C-n" 'popup-next) + (define-key map [down] 'popup-next) + (define-key map "\C-p" 'popup-previous) + (define-key map [up] 'popup-previous) + + (define-key map [next] 'popup-page-next) + (define-key map [prior] 'popup-page-previous) + + (define-key map [f1] 'popup-help) + (define-key map (kbd "\C-?") 'popup-help) + + (define-key map "\C-s" 'popup-isearch) + + (define-key map [mouse-1] 'popup-select) + (define-key map [mouse-4] 'popup-previous) + (define-key map [mouse-5] 'popup-next) + map)) + +(cl-defun popup-menu* (list + &key + point + (around t) + (width (popup-preferred-width list)) + (height 15) + max-width + margin + margin-left + margin-right + scroll-bar + symbol + parent + parent-offset + cursor + (keymap popup-menu-keymap) + (fallback 'popup-menu-fallback) + help-delay + nowait + prompt + isearch + (isearch-filter 'popup-isearch-filter-list) + (isearch-cursor-color popup-isearch-cursor-color) + (isearch-keymap popup-isearch-keymap) + isearch-callback + initial-index + &allow-other-keys + &aux menu event) + "Show a popup menu of LIST at POINT. This function returns a +value of the selected item. Almost all arguments are the same as in +`popup-create', except for KEYMAP, FALLBACK, HELP-DELAY, PROMPT, +ISEARCH, ISEARCH-FILTER, ISEARCH-CURSOR-COLOR, ISEARCH-KEYMAP, and +ISEARCH-CALLBACK. + +If KEYMAP is a keymap which is used when processing events during +event loop. + +If FALLBACK is a function taking two arguments; a key and a +command. FALLBACK is called when no special operation is found on +the key. The default value is `popup-menu-fallback', which does +nothing. + +HELP-DELAY is a delay of displaying helps. + +If NOWAIT is non-nil, this function immediately returns the menu +instance without entering event loop. + +PROMPT is a prompt string when reading events during event loop. + +If ISEARCH is non-nil, do isearch as soon as displaying the popup +menu. + +ISEARCH-FILTER is a filtering function taking two arguments: +search pattern and list of items. Returns a list of matching items. + +ISEARCH-CURSOR-COLOR is a cursor color during isearch. The +default value is `popup-isearch-cursor-color'. + +ISEARCH-KEYMAP is a keymap which is used when processing events +during event loop. The default value is `popup-isearch-keymap'. + +ISEARCH-CALLBACK is a function taking one argument. `popup-menu' +calls ISEARCH-CALLBACK, if specified, after isearch finished or +isearch canceled. The arguments is whole filtered list of items. + +If `INITIAL-INDEX' is non-nil, this is an initial index value for +`popup-select'. Only positive integer is valid." + (and (eq margin t) (setq margin 1)) + (or margin-left (setq margin-left margin)) + (or margin-right (setq margin-right margin)) + (if (and scroll-bar + (integerp margin-right) + (> margin-right 0)) + ;; Make scroll-bar space as margin-right + (cl-decf margin-right)) + (setq menu (popup-create point width height + :max-width max-width + :around around + :face 'popup-menu-face + :mouse-face 'popup-menu-mouse-face + :selection-face 'popup-menu-selection-face + :summary-face 'popup-menu-summary-face + :margin-left margin-left + :margin-right margin-right + :scroll-bar scroll-bar + :symbol symbol + :parent parent + :parent-offset parent-offset)) + (unwind-protect + (progn + (popup-set-list menu list) + (if cursor + (popup-jump menu cursor) + (popup-draw menu)) + (when initial-index + (dotimes (_i (min (- (length list) 1) initial-index)) + (popup-next menu))) + (if nowait + menu + (popup-menu-event-loop menu keymap fallback + :prompt prompt + :help-delay help-delay + :isearch isearch + :isearch-filter isearch-filter + :isearch-cursor-color isearch-cursor-color + :isearch-keymap isearch-keymap + :isearch-callback isearch-callback))) + (unless nowait + (popup-delete menu)))) + +(defun popup-cascade-menu (list &rest args) + "Same as `popup-menu' except that an element of LIST can be +also a sub-menu if the element is a cons cell formed (ITEM +. SUBLIST) where ITEM is an usual item and SUBLIST is a list of +the sub menu." + (apply 'popup-menu* + (mapcar (lambda (item) + (if (consp item) + (popup-make-item (car item) + :sublist (cdr item) + :symbol ">") + item)) + list) + :symbol t + args)) + +(provide 'popup) +;;; popup.el ends here diff --git a/org/elpa/async-20220318.1342/async-autoloads.el b/org/elpa/async-20220318.1342/async-autoloads.el new file mode 100644 index 0000000..7c6c3d8 --- /dev/null +++ b/org/elpa/async-20220318.1342/async-autoloads.el @@ -0,0 +1,214 @@ +;;; async-autoloads.el --- automatically extracted autoloads -*- lexical-binding: t -*- +;; +;;; Code: + +(add-to-list 'load-path (directory-file-name + (or (file-name-directory #$) (car load-path)))) + + +;;;### (autoloads nil "async" "async.el" (0 0 0 0)) +;;; Generated autoloads from async.el + +(autoload 'async-start-process "async" "\ +Start the executable PROGRAM asynchronously named NAME. See `async-start'. +PROGRAM is passed PROGRAM-ARGS, calling FINISH-FUNC with the +process object when done. If FINISH-FUNC is nil, the future +object will return the process object when the program is +finished. Set DEFAULT-DIRECTORY to change PROGRAM's current +working directory. + +\(fn NAME PROGRAM FINISH-FUNC &rest PROGRAM-ARGS)" nil nil) + +(autoload 'async-start "async" "\ +Execute START-FUNC (often a lambda) in a subordinate Emacs process. +When done, the return value is passed to FINISH-FUNC. Example: + + (async-start + ;; What to do in the child process + (lambda () + (message \"This is a test\") + (sleep-for 3) + 222) + + ;; What to do when it finishes + (lambda (result) + (message \"Async process done, result should be 222: %s\" + result))) + +If FINISH-FUNC is nil or missing, a future is returned that can +be inspected using `async-get', blocking until the value is +ready. Example: + + (let ((proc (async-start + ;; What to do in the child process + (lambda () + (message \"This is a test\") + (sleep-for 3) + 222)))) + + (message \"I'm going to do some work here\") ;; .... + + (message \"Waiting on async process, result should be 222: %s\" + (async-get proc))) + +If you don't want to use a callback, and you don't care about any +return value from the child process, pass the `ignore' symbol as +the second argument (if you don't, and never call `async-get', it +will leave *emacs* process buffers hanging around): + + (async-start + (lambda () + (delete-file \"a remote file on a slow link\" nil)) + \\='ignore) + +Special case: +If the output of START-FUNC is a string with properties +e.g. (buffer-string) RESULT will be transformed in a list where the +car is the string itself (without props) and the cdr the rest of +properties, this allows using in FINISH-FUNC the string without +properties and then apply the properties in cdr to this string (if +needed). +Properties handling special objects like markers are returned as +list to allow restoring them later. +See for more infos. + +Note: Even when FINISH-FUNC is present, a future is still +returned except that it yields no value (since the value is +passed to FINISH-FUNC). Call `async-get' on such a future always +returns nil. It can still be useful, however, as an argument to +`async-ready' or `async-wait'. + +\(fn START-FUNC &optional FINISH-FUNC)" nil nil) + +(register-definition-prefixes "async" '("async-")) + +;;;*** + +;;;### (autoloads nil "async-bytecomp" "async-bytecomp.el" (0 0 0 +;;;;;; 0)) +;;; Generated autoloads from async-bytecomp.el + +(autoload 'async-byte-recompile-directory "async-bytecomp" "\ +Compile all *.el files in DIRECTORY asynchronously. +All *.elc files are systematically deleted before proceeding. + +\(fn DIRECTORY &optional QUIET)" nil nil) + +(defvar async-bytecomp-package-mode nil "\ +Non-nil if Async-Bytecomp-Package mode is enabled. +See the `async-bytecomp-package-mode' command +for a description of this minor mode. +Setting this variable directly does not take effect; +either customize it (see the info node `Easy Customization') +or call the function `async-bytecomp-package-mode'.") + +(custom-autoload 'async-bytecomp-package-mode "async-bytecomp" nil) + +(autoload 'async-bytecomp-package-mode "async-bytecomp" "\ +Byte compile asynchronously packages installed with package.el. +Async compilation of packages can be controlled by +`async-bytecomp-allowed-packages'. + +This is a minor mode. If called interactively, toggle the +`Async-Bytecomp-Package mode' mode. If the prefix argument is +positive, enable the mode, and if it is zero or negative, disable +the mode. + +If called from Lisp, toggle the mode if ARG is `toggle'. Enable +the mode if ARG is nil, omitted, or is a positive number. +Disable the mode if ARG is a negative number. + +To check whether the minor mode is enabled in the current buffer, +evaluate `(default-value \\='async-bytecomp-package-mode)'. + +The mode's hook is called both when the mode is enabled and when +it is disabled. + +\(fn &optional ARG)" t nil) + +(autoload 'async-byte-compile-file "async-bytecomp" "\ +Byte compile Lisp code FILE asynchronously. + +Same as `byte-compile-file' but asynchronous. + +\(fn FILE)" t nil) + +(register-definition-prefixes "async-bytecomp" '("async-")) + +;;;*** + +;;;### (autoloads nil "dired-async" "dired-async.el" (0 0 0 0)) +;;; Generated autoloads from dired-async.el + +(defvar dired-async-mode nil "\ +Non-nil if Dired-Async mode is enabled. +See the `dired-async-mode' command +for a description of this minor mode. +Setting this variable directly does not take effect; +either customize it (see the info node `Easy Customization') +or call the function `dired-async-mode'.") + +(custom-autoload 'dired-async-mode "dired-async" nil) + +(autoload 'dired-async-mode "dired-async" "\ +Do dired actions asynchronously. + +This is a minor mode. If called interactively, toggle the +`Dired-Async mode' mode. If the prefix argument is positive, +enable the mode, and if it is zero or negative, disable the mode. + +If called from Lisp, toggle the mode if ARG is `toggle'. Enable +the mode if ARG is nil, omitted, or is a positive number. +Disable the mode if ARG is a negative number. + +To check whether the minor mode is enabled in the current buffer, +evaluate `(default-value \\='dired-async-mode)'. + +The mode's hook is called both when the mode is enabled and when +it is disabled. + +\(fn &optional ARG)" t nil) + +(autoload 'dired-async-do-copy "dired-async" "\ +Run ‘dired-do-copy’ asynchronously. + +\(fn &optional ARG)" t nil) + +(autoload 'dired-async-do-symlink "dired-async" "\ +Run ‘dired-do-symlink’ asynchronously. + +\(fn &optional ARG)" t nil) + +(autoload 'dired-async-do-hardlink "dired-async" "\ +Run ‘dired-do-hardlink’ asynchronously. + +\(fn &optional ARG)" t nil) + +(autoload 'dired-async-do-rename "dired-async" "\ +Run ‘dired-do-rename’ asynchronously. + +\(fn &optional ARG)" t nil) + +(register-definition-prefixes "dired-async" '("dired-async-")) + +;;;*** + +;;;### (autoloads nil "smtpmail-async" "smtpmail-async.el" (0 0 0 +;;;;;; 0)) +;;; Generated autoloads from smtpmail-async.el + +(register-definition-prefixes "smtpmail-async" '("async-smtpmail-")) + +;;;*** + +;;;### (autoloads nil nil ("async-pkg.el") (0 0 0 0)) + +;;;*** + +;; Local Variables: +;; version-control: never +;; no-byte-compile: t +;; no-update-autoloads: t +;; coding: utf-8 +;; End: +;;; async-autoloads.el ends here diff --git a/org/elpa/async-20220318.1342/async-bytecomp.el b/org/elpa/async-20220318.1342/async-bytecomp.el new file mode 100644 index 0000000..b094a51 --- /dev/null +++ b/org/elpa/async-20220318.1342/async-bytecomp.el @@ -0,0 +1,210 @@ +;;; async-bytecomp.el --- Compile elisp files asynchronously -*- lexical-binding: t -*- + +;; Copyright (C) 2014-2019 Free Software Foundation, Inc. + +;; Authors: John Wiegley +;; Thierry Volpiatto + +;; Keywords: dired async byte-compile +;; X-URL: https://github.com/jwiegley/dired-async + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Commentary: +;; +;; This package provide the `async-byte-recompile-directory' function +;; which allows, as the name says to recompile a directory outside of +;; your running emacs. +;; The benefit is your files will be compiled in a clean environment without +;; the old *.el files loaded. +;; Among other things, this fix a bug in package.el which recompile +;; the new files in the current environment with the old files loaded, creating +;; errors in most packages after upgrades. +;; +;; NB: This package is advicing the function `package--compile'. + +;;; Code: + +(require 'cl-lib) +(require 'async) + +(declare-function package-desc-name "package.el") +(declare-function package-desc-dir "package.el") + +(defcustom async-bytecomp-allowed-packages 'all + "Packages in this list will be compiled asynchronously by `package--compile'. +All the dependencies of these packages will be compiled async too, +so no need to add dependencies to this list. +The value of this variable can also be the symbol `all' (default), in this case +all packages are always compiled asynchronously." + :group 'async + :type '(choice + (const :tag "All packages" all) + (repeat symbol))) + +(defvar async-byte-compile-log-file + (concat user-emacs-directory "async-bytecomp.log")) + +(defvar async-bytecomp-load-variable-regexp "\\`load-path\\'" + "The variable used by `async-inject-variables' when (re)compiling async.") + +;;;###autoload +(defun async-byte-recompile-directory (directory &optional quiet) + "Compile all *.el files in DIRECTORY asynchronously. +All *.elc files are systematically deleted before proceeding." + (cl-loop with dir = (directory-files directory t "\\.elc\\'") + unless dir return nil + for f in dir + when (file-exists-p f) do (delete-file f)) + ;; Ensure async is reloaded when async.elc is deleted. + ;; This happen when recompiling its own directory. + (load "async") + (let ((call-back + (lambda (&optional _ignore) + (if (file-exists-p async-byte-compile-log-file) + (let ((buf (get-buffer-create byte-compile-log-buffer)) + (n 0)) + (with-current-buffer buf + (goto-char (point-max)) + (let ((inhibit-read-only t)) + (insert-file-contents async-byte-compile-log-file) + (compilation-mode)) + (display-buffer buf) + (delete-file async-byte-compile-log-file) + (unless quiet + (save-excursion + (goto-char (point-min)) + (while (re-search-forward "^.*:Error:" nil t) + (cl-incf n))) + (if (> n 0) + (message "Failed to compile %d files in directory `%s'" n directory) + (message "Directory `%s' compiled asynchronously with warnings" directory))))) + (unless quiet + (message "Directory `%s' compiled asynchronously with success" directory)))))) + (async-start + `(lambda () + (require 'bytecomp) + ,(async-inject-variables async-bytecomp-load-variable-regexp) + (let ((default-directory (file-name-as-directory ,directory)) + error-data) + (add-to-list 'load-path default-directory) + (byte-recompile-directory ,directory 0 t) + (when (get-buffer byte-compile-log-buffer) + (setq error-data (with-current-buffer byte-compile-log-buffer + (buffer-substring-no-properties (point-min) (point-max)))) + (unless (string= error-data "") + (with-temp-file ,async-byte-compile-log-file + (erase-buffer) + (insert error-data)))))) + call-back) + (unless quiet (message "Started compiling asynchronously directory %s" directory)))) + +(defvar package-archive-contents) +(defvar package-alist) +(declare-function package-desc-reqs "package.el" (cl-x)) + +(defun async-bytecomp--get-package-deps (pkgs) + ;; Same as `package--get-deps' but parse instead `package-archive-contents' + ;; because PKG is not already installed and not present in `package-alist'. + ;; However fallback to `package-alist' in case PKG no more present + ;; in `package-archive-contents' due to modification to `package-archives'. + ;; See issue #58. + (let ((seen '())) + (while pkgs + (let ((pkg (pop pkgs))) + (unless (memq pkg seen) + (let ((pkg-desc (cadr (or (assq pkg package-archive-contents) + (assq pkg package-alist))))) + (when pkg-desc + (push pkg seen) + (setq pkgs (append (mapcar #'car (package-desc-reqs pkg-desc)) + pkgs))))))) + seen)) + +(defun async--package-compile (orig-fun pkg-desc &rest args) + (let ((cur-package (package-desc-name pkg-desc)) + (pkg-dir (package-desc-dir pkg-desc))) + (if (or (member async-bytecomp-allowed-packages '(t all (all))) + (memq cur-package (async-bytecomp--get-package-deps + async-bytecomp-allowed-packages))) + (progn + ;; FIXME: Why do we use (eq cur-package 'async) once + ;; and (string= cur-package "async") afterwards? + (when (eq cur-package 'async) + (fmakunbound 'async-byte-recompile-directory)) + ;; Add to `load-path' the latest version of async and + ;; reload it when reinstalling async. + (when (string= cur-package "async") + (cl-pushnew pkg-dir load-path) + (load "async-bytecomp")) + ;; `async-byte-recompile-directory' will add directory + ;; as needed to `load-path'. + (async-byte-recompile-directory (package-desc-dir pkg-desc) t)) + (apply orig-fun pkg-desc args)))) + +;;;###autoload +(define-minor-mode async-bytecomp-package-mode + "Byte compile asynchronously packages installed with package.el. +Async compilation of packages can be controlled by +`async-bytecomp-allowed-packages'." + :group 'async + :global t + (if async-bytecomp-package-mode + (advice-add 'package--compile :around #'async--package-compile) + (advice-remove 'package--compile #'async--package-compile))) + +;;;###autoload +(defun async-byte-compile-file (file) + "Byte compile Lisp code FILE asynchronously. + +Same as `byte-compile-file' but asynchronous." + (interactive "fFile: ") + (let ((call-back + (lambda (&optional _ignore) + (let ((bn (file-name-nondirectory file))) + (if (file-exists-p async-byte-compile-log-file) + (let ((buf (get-buffer-create byte-compile-log-buffer)) + start) + (with-current-buffer buf + (goto-char (setq start (point-max))) + (let ((inhibit-read-only t)) + (insert-file-contents async-byte-compile-log-file) + (compilation-mode)) + (display-buffer buf) + (delete-file async-byte-compile-log-file) + (save-excursion + (goto-char start) + (if (re-search-forward "^.*:Error:" nil t) + (message "Failed to compile `%s'" bn) + (message "`%s' compiled asynchronously with warnings" bn))))) + (message "`%s' compiled asynchronously with success" bn)))))) + (async-start + `(lambda () + (require 'bytecomp) + ,(async-inject-variables async-bytecomp-load-variable-regexp) + (let ((default-directory ,(file-name-directory file))) + (add-to-list 'load-path default-directory) + (byte-compile-file ,file) + (when (get-buffer byte-compile-log-buffer) + (setq error-data (with-current-buffer byte-compile-log-buffer + (buffer-substring-no-properties (point-min) (point-max)))) + (unless (string= error-data "") + (with-temp-file ,async-byte-compile-log-file + (erase-buffer) + (insert error-data)))))) + call-back))) + +(provide 'async-bytecomp) + +;;; async-bytecomp.el ends here diff --git a/org/elpa/async-20220318.1342/async-pkg.el b/org/elpa/async-20220318.1342/async-pkg.el new file mode 100644 index 0000000..446ad19 --- /dev/null +++ b/org/elpa/async-20220318.1342/async-pkg.el @@ -0,0 +1,12 @@ +(define-package "async" "20220318.1342" "Asynchronous processing in Emacs" + '((emacs "24.4")) + :commit "c78bab7506a70a735d2c3deab13fa87bf44a83d3" :authors + '(("John Wiegley" . "jwiegley@gmail.com")) + :maintainer + '("Thierry Volpiatto" . "thievol@posteo.net") + :keywords + '("async") + :url "https://github.com/jwiegley/emacs-async") +;; Local Variables: +;; no-byte-compile: t +;; End: diff --git a/org/elpa/async-20220318.1342/async.el b/org/elpa/async-20220318.1342/async.el new file mode 100644 index 0000000..31762cf --- /dev/null +++ b/org/elpa/async-20220318.1342/async.el @@ -0,0 +1,439 @@ +;;; async.el --- Asynchronous processing in Emacs -*- lexical-binding: t -*- + +;; Copyright (C) 2012-2019 Free Software Foundation, Inc. + +;; Author: John Wiegley +;; Maintainer: Thierry Volpiatto + +;; Created: 18 Jun 2012 +;; Version: 1.9.5 +;; Package-Requires: ((emacs "24.4")) + +;; Keywords: async +;; X-URL: https://github.com/jwiegley/emacs-async + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Commentary: + +;; Adds the ability to call asynchronous functions and process with ease. See +;; the documentation for `async-start' and `async-start-process'. + +;;; Code: + +(eval-when-compile (require 'cl-lib)) + +(defgroup async nil + "Simple asynchronous processing in Emacs" + :group 'emacs) + +(defcustom async-variables-noprops-function #'async--purecopy + "Default function to remove text properties in variables." + :type 'function) + +(defvar async-debug nil) +(defvar async-send-over-pipe t) +(defvar async-in-child-emacs nil) +(defvar async-callback nil) +(defvar async-callback-for-process nil) +(defvar async-callback-value nil) +(defvar async-callback-value-set nil) +(defvar async-current-process nil) +(defvar async--procvar nil) + +;; For emacs<29 (only exists in emacs-29+). +(defvar print-symbols-bare) + +(defun async--purecopy (object) + "Remove text properties in OBJECT. + +Argument OBJECT may be a list or a string, if anything else it +is returned unmodified." + (cond ((stringp object) + (substring-no-properties object)) + ((consp object) + (cl-loop for elm in object + ;; A string. + if (stringp elm) + collect (substring-no-properties elm) + else + ;; Proper lists. + if (and (consp elm) (null (cdr (last elm)))) + collect (async--purecopy elm) + else + ;; Dotted lists. + ;; We handle here only dotted list where car and cdr + ;; are atoms i.e. (x . y) and not (x . (x . y)) or + ;; (x . (x y)) which should fit most cases. + if (and (consp elm) (cdr (last elm))) + collect (let ((key (car elm)) + (val (cdr elm))) + (cons (if (stringp key) + (substring-no-properties key) + key) + (if (stringp val) + (substring-no-properties val) + val))) + else + collect elm)) + (t object))) + +(defun async-inject-variables + (include-regexp &optional predicate exclude-regexp noprops) + "Return a `setq' form that replicates part of the calling environment. + +It sets the value for every variable matching INCLUDE-REGEXP and +also PREDICATE. It will not perform injection for any variable +matching EXCLUDE-REGEXP (if present) or representing a `syntax-table' +i.e. ending by \"-syntax-table\". +When NOPROPS is non nil it tries to strip out text properties of each +variable's value with `async-variables-noprops-function'. + +It is intended to be used as follows: + + (async-start + \\=`(lambda () + (require \\='smtpmail) + (with-temp-buffer + (insert ,(buffer-substring-no-properties (point-min) (point-max))) + ;; Pass in the variable environment for smtpmail + ,(async-inject-variables \"\\\\=`\\(smtpmail\\|\\(user-\\)?mail\\)-\") + (smtpmail-send-it))) + \\='ignore)" + `(setq + ,@(let (bindings) + (mapatoms + (lambda (sym) + (let* ((sname (and (boundp sym) (symbol-name sym))) + (value (and sname (symbol-value sym)))) + (when (and sname + (or (null include-regexp) + (string-match include-regexp sname)) + (or (null exclude-regexp) + (not (string-match exclude-regexp sname))) + (not (string-match "-syntax-table\\'" sname))) + (unless (or (stringp value) + (memq value '(nil t)) + (numberp value) + (vectorp value)) + (setq value `(quote ,value))) + (when noprops + (setq value (funcall async-variables-noprops-function + value))) + (when (or (null predicate) + (funcall predicate sym)) + (setq bindings (cons value bindings) + bindings (cons sym bindings))))))) + bindings))) + +(defalias 'async-inject-environment 'async-inject-variables) + +(defun async-handle-result (func result buf) + (if (null func) + (progn + (set (make-local-variable 'async-callback-value) result) + (set (make-local-variable 'async-callback-value-set) t)) + (unwind-protect + (if (and (listp result) + (eq 'async-signal (nth 0 result))) + (signal (car (nth 1 result)) + (cdr (nth 1 result))) + (funcall func result)) + (unless async-debug + (kill-buffer buf))))) + +(defun async-when-done (proc &optional _change) + "Process sentinel used to retrieve the value from the child process." + (when (eq 'exit (process-status proc)) + (with-current-buffer (process-buffer proc) + (let ((async-current-process proc)) + (if (= 0 (process-exit-status proc)) + (if async-callback-for-process + (if async-callback + (prog1 + (funcall async-callback proc) + (unless async-debug + (kill-buffer (current-buffer)))) + (set (make-local-variable 'async-callback-value) proc) + (set (make-local-variable 'async-callback-value-set) t)) + ;; Maybe strip out unreadable "#"; They are replaced by + ;; empty string unless they are prefixing a special + ;; object like a marker. See issue #145. + (goto-char (point-min)) + (save-excursion + ;; Transform markers in list like + ;; (marker (moves after insertion) at 2338 in + ;; test\.org) so that remap text properties function + ;; can parse it to restitute marker. + (while (re-search-forward "#<\\([^>]*\\)>" nil t) + (replace-match (concat "(" (match-string 1) ")") t t))) + (while (re-search-forward "#(" nil t) + (replace-match "(" t t)) + (goto-char (point-max)) + (backward-sexp) + (async-handle-result async-callback (read (current-buffer)) + (current-buffer))) + (set (make-local-variable 'async-callback-value) + (list 'error + (format "Async process '%s' failed with exit code %d" + (process-name proc) (process-exit-status proc)))) + (set (make-local-variable 'async-callback-value-set) t)))))) + +(defun async--receive-sexp (&optional stream) + ;; FIXME: Why use `utf-8-auto' instead of `utf-8-unix'? This is + ;; a communication channel over which we have complete control, + ;; so we get to choose exactly which encoding and EOL we use, isn't it? + (let ((sexp (decode-coding-string (base64-decode-string (read stream)) + 'utf-8-auto)) + ;; Parent expects UTF-8 encoded text. + (coding-system-for-write 'utf-8-auto)) + (if async-debug + (message "Received sexp {{{%s}}}" (pp-to-string sexp))) + (setq sexp (read sexp)) + (if async-debug + (message "Read sexp {{{%s}}}" (pp-to-string sexp))) + (eval sexp t))) + +(defun async--insert-sexp (sexp) + (let (print-level + print-length + (print-escape-nonascii t) + (print-circle t) + ;; Fix bug#153 in emacs-29 with symbol's positions. + (print-symbols-bare t)) + (prin1 sexp (current-buffer)) + ;; Just in case the string we're sending might contain EOF + (encode-coding-region (point-min) (point-max) 'utf-8-auto) + (base64-encode-region (point-min) (point-max) t) + (goto-char (point-min)) (insert ?\") + (goto-char (point-max)) (insert ?\" ?\n))) + +(defun async--transmit-sexp (process sexp) + (with-temp-buffer + (if async-debug + (message "Transmitting sexp {{{%s}}}" (pp-to-string sexp))) + (async--insert-sexp sexp) + (process-send-region process (point-min) (point-max)))) + +(defun async-batch-invoke () + "Called from the child Emacs process' command line." + ;; Make sure 'message' and 'prin1' encode stuff in UTF-8, as parent + ;; process expects. + (let ((coding-system-for-write 'utf-8-auto)) + (setq async-in-child-emacs t + debug-on-error async-debug) + (if debug-on-error + (prin1 (funcall + (async--receive-sexp (unless async-send-over-pipe + command-line-args-left)))) + (condition-case err + (prin1 (funcall + (async--receive-sexp (unless async-send-over-pipe + command-line-args-left)))) + (error + (prin1 (list 'async-signal err))))))) + +(defun async-ready (future) + "Query a FUTURE to see if it is ready. + +I.e., if no blocking would result from a call to `async-get' on that FUTURE." + (and (memq (process-status future) '(exit signal)) + (let ((buf (process-buffer future))) + (if (buffer-live-p buf) + (with-current-buffer buf + async-callback-value-set) + t)))) + +(defun async-wait (future) + "Wait for FUTURE to become ready." + (while (not (async-ready future)) + (sleep-for 0.05))) + +(defun async-get (future) + "Get the value from process FUTURE when it is ready. +FUTURE is returned by `async-start' or `async-start-process' when +its FINISH-FUNC is nil." + (and future (async-wait future)) + (let ((buf (process-buffer future))) + (when (buffer-live-p buf) + (with-current-buffer buf + (async-handle-result + #'identity async-callback-value (current-buffer)))))) + +(defun async-message-p (value) + "Return non-nil of VALUE is an async.el message packet." + (and (listp value) + (plist-get value :async-message))) + +(defun async-send (&rest args) + "Send the given messages to the asychronous Emacs PROCESS." + (let ((args (append args '(:async-message t)))) + (if async-in-child-emacs + (if async-callback + (funcall async-callback args)) + (async--transmit-sexp (car args) (list 'quote (cdr args)))))) + +(defun async-receive () + "Send the given messages to the asychronous Emacs PROCESS." + (async--receive-sexp)) + +;;;###autoload +(defun async-start-process (name program finish-func &rest program-args) + "Start the executable PROGRAM asynchronously named NAME. See `async-start'. +PROGRAM is passed PROGRAM-ARGS, calling FINISH-FUNC with the +process object when done. If FINISH-FUNC is nil, the future +object will return the process object when the program is +finished. Set DEFAULT-DIRECTORY to change PROGRAM's current +working directory." + (let* ((buf (generate-new-buffer (concat "*" name "*"))) + (proc (let ((process-connection-type nil)) + (apply #'start-process name buf program program-args)))) + (with-current-buffer buf + (set (make-local-variable 'async-callback) finish-func) + (set-process-sentinel proc #'async-when-done) + (unless (string= name "emacs") + (set (make-local-variable 'async-callback-for-process) t)) + proc))) + +(defvar async-quiet-switch "-Q" + "The Emacs parameter to use to call emacs without config. +Can be one of \"-Q\" or \"-q\". +Default is \"-Q\" but it is sometimes useful to use \"-q\" to have a +enhanced config or some more variables loaded.") + +;;;###autoload +(defun async-start (start-func &optional finish-func) + "Execute START-FUNC (often a lambda) in a subordinate Emacs process. +When done, the return value is passed to FINISH-FUNC. Example: + + (async-start + ;; What to do in the child process + (lambda () + (message \"This is a test\") + (sleep-for 3) + 222) + + ;; What to do when it finishes + (lambda (result) + (message \"Async process done, result should be 222: %s\" + result))) + +If FINISH-FUNC is nil or missing, a future is returned that can +be inspected using `async-get', blocking until the value is +ready. Example: + + (let ((proc (async-start + ;; What to do in the child process + (lambda () + (message \"This is a test\") + (sleep-for 3) + 222)))) + + (message \"I'm going to do some work here\") ;; .... + + (message \"Waiting on async process, result should be 222: %s\" + (async-get proc))) + +If you don't want to use a callback, and you don't care about any +return value from the child process, pass the `ignore' symbol as +the second argument (if you don't, and never call `async-get', it +will leave *emacs* process buffers hanging around): + + (async-start + (lambda () + (delete-file \"a remote file on a slow link\" nil)) + \\='ignore) + +Special case: +If the output of START-FUNC is a string with properties +e.g. (buffer-string) RESULT will be transformed in a list where the +car is the string itself (without props) and the cdr the rest of +properties, this allows using in FINISH-FUNC the string without +properties and then apply the properties in cdr to this string (if +needed). +Properties handling special objects like markers are returned as +list to allow restoring them later. +See for more infos. + +Note: Even when FINISH-FUNC is present, a future is still +returned except that it yields no value (since the value is +passed to FINISH-FUNC). Call `async-get' on such a future always +returns nil. It can still be useful, however, as an argument to +`async-ready' or `async-wait'." + (let ((sexp start-func) + ;; Subordinate Emacs will send text encoded in UTF-8. + (coding-system-for-read 'utf-8-auto)) + (setq async--procvar + (async-start-process + "emacs" (file-truename + (expand-file-name invocation-name + invocation-directory)) + finish-func + async-quiet-switch "-l" + ;; Using `locate-library' ensure we use the right file + ;; when the .elc have been deleted. + (locate-library "async") + "-batch" "-f" "async-batch-invoke" + (if async-send-over-pipe + "" + (with-temp-buffer + (async--insert-sexp (list 'quote sexp)) + (buffer-string))))) + (if async-send-over-pipe + (async--transmit-sexp async--procvar (list 'quote sexp))) + async--procvar)) + +(defmacro async-sandbox(func) + "Evaluate FUNC in a separate Emacs process, synchronously." + `(async-get (async-start ,func))) + +(defun async--fold-left (fn forms bindings) + (let ((res forms)) + (dolist (binding bindings) + (setq res (funcall fn res + (if (listp binding) + binding + (list binding))))) + res)) + +(defmacro async-let (bindings &rest forms) + "Implements `let', but each binding is established asynchronously. +For example: + + (async-let ((x (foo)) + (y (bar))) + (message \"%s %s\" x y)) + + expands to ==> + + (async-start (foo) + (lambda (x) + (async-start (bar) + (lambda (y) + (message \"%s %s\" x y)))))" + (declare (indent 1)) + (async--fold-left + (lambda (acc binding) + (let ((fun (pcase (cadr binding) + ((and (pred functionp) f) f) + (f `(lambda () ,f))))) + `(async-start ,fun + (lambda (,(car binding)) + ,acc)))) + `(progn ,@forms) + (reverse bindings))) + +(provide 'async) + +;;; async.el ends here diff --git a/org/elpa/async-20220318.1342/dired-async.el b/org/elpa/async-20220318.1342/dired-async.el new file mode 100644 index 0000000..3b08f39 --- /dev/null +++ b/org/elpa/async-20220318.1342/dired-async.el @@ -0,0 +1,385 @@ +;;; dired-async.el --- Asynchronous dired actions -*- lexical-binding: t -*- + +;; Copyright (C) 2012-2019 Free Software Foundation, Inc. + +;; Authors: John Wiegley +;; Thierry Volpiatto + +;; Keywords: dired async network +;; X-URL: https://github.com/jwiegley/dired-async + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Commentary: + +;; This file provide a redefinition of `dired-create-file' function, +;; performs copies, moves and all what is handled by `dired-create-file' +;; in the background using a slave Emacs process, +;; by means of the async.el module. +;; To use it, put this in your .emacs: + +;; (dired-async-mode 1) + +;; This will enable async copy/rename etc... +;; in dired and helm. + +;;; Code: + +(require 'cl-lib) +(require 'dired-aux) +(require 'async) + +(eval-when-compile + (defvar async-callback)) + +(defgroup dired-async nil + "Copy rename files asynchronously from dired." + :group 'dired) + +(defcustom dired-async-env-variables-regexp + "\\`\\(tramp-\\(default\\|connection\\|remote\\)\\|ange-ftp\\)-.*" + "Variables matching this regexp will be loaded on Child Emacs." + :type 'regexp) + +(defcustom dired-async-message-function 'dired-async-mode-line-message + "Function to use to notify result when operation finish. +Should take same args as `message'." + :type 'function) + +(defcustom dired-async-log-file "/tmp/dired-async.log" + "File use to communicate errors from Child Emacs to host Emacs." + :type 'string) + +(defcustom dired-async-mode-lighter '(:eval + (when (eq major-mode 'dired-mode) + " Async")) + "Mode line lighter used for `dired-async-mode'." + :risky t + :type 'sexp) + +(defface dired-async-message + '((t (:foreground "yellow"))) + "Face used for mode-line message.") + +(defface dired-async-failures + '((t (:foreground "red"))) + "Face used for mode-line message.") + +(defface dired-async-mode-message + '((t (:foreground "Gold"))) + "Face used for `dired-async--modeline-mode' lighter.") + +(define-minor-mode dired-async--modeline-mode + "Notify mode-line that an async process run." + :global t + :lighter (:eval (propertize (format " [%s Async job(s) running]" + (length (dired-async-processes))) + 'face 'dired-async-mode-message)) + (unless dired-async--modeline-mode + (let ((visible-bell t)) (ding)))) + +(defun dired-async-mode-line-message (text face &rest args) + "Notify end of operation in `mode-line'." + (message nil) + (let ((mode-line-format (concat + " " (propertize + (if args + (apply #'format text args) + text) + 'face face)))) + (force-mode-line-update) + (sit-for 3) + (force-mode-line-update))) + +(defun dired-async-processes () + (cl-loop for p in (process-list) + when (cl-loop for c in (process-command p) thereis + (string= "async-batch-invoke" c)) + collect p)) + +(defun dired-async-kill-process () + (interactive) + (let* ((processes (dired-async-processes)) + (proc (car (last processes)))) + (and proc (delete-process proc)) + (unless (> (length processes) 1) + (dired-async--modeline-mode -1)))) + +(defun dired-async-after-file-create (total operation failures skipped) + "Callback function used for operation handled by `dired-create-file'." + (unless (dired-async-processes) + ;; Turn off mode-line notification + ;; only when last process end. + (dired-async--modeline-mode -1)) + (when operation + (if (file-exists-p dired-async-log-file) + (progn + (pop-to-buffer (get-buffer-create dired-log-buffer)) + (goto-char (point-max)) + (setq inhibit-read-only t) + (insert "Error: ") + (insert-file-contents dired-async-log-file) + (special-mode) + (shrink-window-if-larger-than-buffer) + (delete-file dired-async-log-file)) + (run-with-timer + 0.1 nil + (lambda () + ;; First send error messages. + (cond (failures + (funcall dired-async-message-function + "%s failed for %d of %d file%s -- See *Dired log* buffer" + 'dired-async-failures + (car operation) (length failures) + total (dired-plural-s total))) + (skipped + (funcall dired-async-message-function + "%s: %d of %d file%s skipped -- See *Dired log* buffer" + 'dired-async-failures + (car operation) (length skipped) total + (dired-plural-s total)))) + (when dired-buffers + (cl-loop for (_f . b) in dired-buffers + when (buffer-live-p b) + do (with-current-buffer b + (when (and (not (file-remote-p default-directory nil t)) + (file-exists-p default-directory)) + (revert-buffer nil t))))) + ;; Finally send the success message. + (funcall dired-async-message-function + "Asynchronous %s of %s on %s file%s done" + 'dired-async-message + (car operation) (cadr operation) + total (dired-plural-s total))))))) + +(defun dired-async-maybe-kill-ftp () + "Return a form to kill ftp process in child emacs." + (quote + (progn + (require 'cl-lib) + (let ((buf (cl-loop for b in (buffer-list) + thereis (and (string-match + "\\`\\*ftp.*" + (buffer-name b)) b)))) + (when buf (kill-buffer buf)))))) + +(defvar overwrite-query) +(defun dired-async-create-files (file-creator operation fn-list name-constructor + &optional _marker-char) + "Same as `dired-create-files' but asynchronous. + +See `dired-create-files' for the behavior of arguments." + (setq overwrite-query nil) + (let ((total (length fn-list)) + failures async-fn-list skipped callback + async-quiet-switch) + (let (to) + (dolist (from fn-list) + (setq to (funcall name-constructor from)) + (if (and (equal to from) + (null (eq file-creator 'backup-file))) + (progn + (setq to nil) + (dired-log "Cannot %s to same file: %s\n" + (downcase operation) from))) + (if (not to) + (setq skipped (cons (dired-make-relative from) skipped)) + (let* ((overwrite (and (null (eq file-creator 'backup-file)) + (file-exists-p to))) + (dired-overwrite-confirmed ; for dired-handle-overwrite + (and overwrite + (let ((help-form `(format "\ +Type SPC or `y' to overwrite file `%s', +DEL or `n' to skip to next, +ESC or `q' to not overwrite any of the remaining files, +`!' to overwrite all remaining files with no more questions." ,to))) + (dired-query 'overwrite-query "Overwrite `%s'?" to))))) + ;; Handle the `dired-copy-file' file-creator specially + ;; When copying a directory to another directory or + ;; possibly to itself or one of its subdirectories. + ;; e.g "~/foo/" => "~/test/" + ;; or "~/foo/" =>"~/foo/" + ;; or "~/foo/ => ~/foo/bar/") + ;; In this case the 'name-constructor' have set the destination + ;; TO to "~/test/foo" because the old emacs23 behavior + ;; of `copy-directory' was to not create the subdirectory + ;; and instead copy the contents. + ;; With the new behavior of `copy-directory' + ;; (similar to the `cp' shell command) we don't + ;; need such a construction of the target directory, + ;; so modify the destination TO to "~/test/" instead of "~/test/foo/". + (let ((destname (file-name-directory to))) + (when (and (file-directory-p from) + (file-directory-p to) + (eq file-creator 'dired-copy-file)) + (setq to destname)) + ;; If DESTNAME is a subdirectory of FROM, not a symlink, + ;; and the method in use is copying, signal an error. + (and (eq t (car (file-attributes destname))) + (eq file-creator 'dired-copy-file) + (file-in-directory-p destname from) + (error "Cannot copy `%s' into its subdirectory `%s'" + from to))) + (if overwrite + (or (and dired-overwrite-confirmed + (push (cons from to) async-fn-list)) + (progn + (push (dired-make-relative from) failures) + (dired-log "%s `%s' to `%s' failed\n" + operation from to))) + (push (cons from to) async-fn-list))))) + ;; Fix tramp issue #80 with emacs-26, use "-q" only when needed. + (setq async-quiet-switch + (if (and (boundp 'tramp-cache-read-persistent-data) + async-fn-list + (cl-loop for (_from . to) in async-fn-list + thereis (file-remote-p to))) + "-q" "-Q")) + ;; When failures have been printed to dired log add the date at bob. + (when (or failures skipped) (dired-log t)) + ;; When async-fn-list is empty that's mean only one file + ;; had to be copied and user finally answer NO. + ;; In this case async process will never start and callback + ;; will have no chance to run, so notify failures here. + (unless async-fn-list + (cond (failures + (funcall dired-async-message-function + "%s failed for %d of %d file%s -- See *Dired log* buffer" + 'dired-async-failures + operation (length failures) + total (dired-plural-s total))) + (skipped + (funcall dired-async-message-function + "%s: %d of %d file%s skipped -- See *Dired log* buffer" + 'dired-async-failures + operation (length skipped) total + (dired-plural-s total))))) + ;; Setup callback. + (setq callback + (lambda (&optional _ignore) + (dired-async-after-file-create + total (list operation (length async-fn-list)) failures skipped) + (when (string= (downcase operation) "rename") + (cl-loop for (file . to) in async-fn-list + for bf = (get-file-buffer file) + for destp = (file-exists-p to) + do (and bf destp + (with-current-buffer bf + (set-visited-file-name to t t)))))))) + ;; Start async process. + (when async-fn-list + (async-start `(lambda () + (require 'cl-lib) (require 'dired-aux) (require 'dired-x) + ,(async-inject-variables dired-async-env-variables-regexp) + (let ((dired-recursive-copies (quote always)) + (dired-copy-preserve-time + ,dired-copy-preserve-time)) + (setq overwrite-backup-query nil) + ;; Inline `backup-file' as long as it is not + ;; available in emacs. + (defalias 'backup-file + ;; Same feature as "cp -f --backup=numbered from to" + ;; Symlinks are copied as file from source unlike + ;; `dired-copy-file' which is same as cp -d. + ;; Directories are omitted. + (lambda (from to ok) + (cond ((file-directory-p from) (ignore)) + (t (let ((count 0)) + (while (let ((attrs (file-attributes to))) + (and attrs (null (nth 0 attrs)))) + (cl-incf count) + (setq to (concat (file-name-sans-versions to) + (format ".~%s~" count))))) + (condition-case err + (copy-file from to ok dired-copy-preserve-time) + (file-date-error + (dired-log "Can't set date on %s:\n%s\n" from err))))))) + ;; Now run the FILE-CREATOR function on files. + (cl-loop with fn = (quote ,file-creator) + for (from . dest) in (quote ,async-fn-list) + do (condition-case err + (funcall fn from dest t) + (file-error + (dired-log "%s: %s\n" (car err) (cdr err)) + nil))) + (when (get-buffer dired-log-buffer) + (dired-log t) + (with-current-buffer dired-log-buffer + (write-region (point-min) (point-max) + ,dired-async-log-file)))) + ,(dired-async-maybe-kill-ftp)) + callback) + ;; Run mode-line notifications while process running. + (dired-async--modeline-mode 1) + (message "%s proceeding asynchronously..." operation)))) + +(defvar wdired-use-interactive-rename) +(defun dired-async-wdired-do-renames (old-fn &rest args) + ;; Perhaps a better fix would be to ask for renaming BEFORE starting + ;; OLD-FN when `wdired-use-interactive-rename' is non-nil. For now + ;; just bind it to nil to ensure no questions will be asked between + ;; each rename. + (let (wdired-use-interactive-rename) + (apply old-fn args))) + +;;;###autoload +(define-minor-mode dired-async-mode + "Do dired actions asynchronously." + :lighter dired-async-mode-lighter + :global t + (if dired-async-mode + (progn + (advice-add 'dired-create-files :override #'dired-async-create-files) + (advice-add 'wdired-do-renames :around #'dired-async-wdired-do-renames)) + (progn + (advice-remove 'dired-create-files #'dired-async-create-files) + (advice-remove 'wdired-do-renames #'dired-async-wdired-do-renames)))) + +(defmacro dired-async--with-async-create-files (&rest body) + "Evaluate BODY with ‘dired-create-files’ set to ‘dired-async-create-files’." + (declare (indent 0)) + `(cl-letf (((symbol-function 'dired-create-files) #'dired-async-create-files)) + ,@body)) + +;;;###autoload +(defun dired-async-do-copy (&optional arg) + "Run ‘dired-do-copy’ asynchronously." + (interactive "P") + (dired-async--with-async-create-files + (dired-do-copy arg))) + +;;;###autoload +(defun dired-async-do-symlink (&optional arg) + "Run ‘dired-do-symlink’ asynchronously." + (interactive "P") + (dired-async--with-async-create-files + (dired-do-symlink arg))) + +;;;###autoload +(defun dired-async-do-hardlink (&optional arg) + "Run ‘dired-do-hardlink’ asynchronously." + (interactive "P") + (dired-async--with-async-create-files + (dired-do-hardlink arg))) + +;;;###autoload +(defun dired-async-do-rename (&optional arg) + "Run ‘dired-do-rename’ asynchronously." + (interactive "P") + (dired-async--with-async-create-files + (dired-do-rename arg))) + +(provide 'dired-async) + +;;; dired-async.el ends here diff --git a/org/elpa/async-20220318.1342/smtpmail-async.el b/org/elpa/async-20220318.1342/smtpmail-async.el new file mode 100644 index 0000000..5a1c320 --- /dev/null +++ b/org/elpa/async-20220318.1342/smtpmail-async.el @@ -0,0 +1,71 @@ +;;; smtpmail-async.el --- Send e-mail with smtpmail.el asynchronously -*- lexical-binding: t -*- + +;; Copyright (C) 2012-2016 Free Software Foundation, Inc. + +;; Author: John Wiegley +;; Created: 18 Jun 2012 + +;; Keywords: email async +;; X-URL: https://github.com/jwiegley/emacs-async + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Commentary: + +;; Send e-mail with smtpmail.el asynchronously. To use: +;; +;; (require 'smtpmail-async) +;; +;; (setq send-mail-function 'async-smtpmail-send-it +;; message-send-mail-function 'async-smtpmail-send-it) +;; +;; This assumes you already have smtpmail.el working. + +;;; Code: + +(defgroup smtpmail-async nil + "Send e-mail with smtpmail.el asynchronously" + :group 'smptmail) + +(require 'async) +(require 'smtpmail) +(require 'message) + +(defvar async-smtpmail-before-send-hook nil + "Hook running in the child emacs in `async-smtpmail-send-it'. +It is called just before calling `smtpmail-send-it'.") + +(defun async-smtpmail-send-it () + (let ((to (message-field-value "To")) + (buf-content (buffer-substring-no-properties + (point-min) (point-max)))) + (message "Delivering message to %s..." to) + (async-start + `(lambda () + (require 'smtpmail) + (with-temp-buffer + (insert ,buf-content) + (set-buffer-multibyte nil) + ;; Pass in the variable environment for smtpmail + ,(async-inject-variables + "\\`\\(smtpmail\\|async-smtpmail\\|\\(user-\\)?mail\\)-\\|auth-sources\\|epg\\|nsm" + nil "\\`\\(mail-header-format-function\\|smtpmail-address-buffer\\|mail-mode-abbrev-table\\)") + (run-hooks 'async-smtpmail-before-send-hook) + (smtpmail-send-it))) + (lambda (&optional _ignore) + (message "Delivering message to %s...done" to))))) + +(provide 'smtpmail-async) + +;;; smtpmail-async.el ends here diff --git a/org/elpa/popup-20211231.1823/popup-autoloads.el b/org/elpa/popup-20211231.1823/popup-autoloads.el new file mode 100644 index 0000000..0fe24c5 --- /dev/null +++ b/org/elpa/popup-20211231.1823/popup-autoloads.el @@ -0,0 +1,22 @@ +;;; popup-autoloads.el --- automatically extracted autoloads -*- lexical-binding: t -*- +;; +;;; Code: + +(add-to-list 'load-path (directory-file-name + (or (file-name-directory #$) (car load-path)))) + + +;;;### (autoloads nil "popup" "popup.el" (0 0 0 0)) +;;; Generated autoloads from popup.el + +(register-definition-prefixes "popup" '("popup-")) + +;;;*** + +;; Local Variables: +;; version-control: never +;; no-byte-compile: t +;; no-update-autoloads: t +;; coding: utf-8 +;; End: +;;; popup-autoloads.el ends here diff --git a/org/elpa/popup-20211231.1823/popup-pkg.el b/org/elpa/popup-20211231.1823/popup-pkg.el new file mode 100644 index 0000000..3b3c3fc --- /dev/null +++ b/org/elpa/popup-20211231.1823/popup-pkg.el @@ -0,0 +1,2 @@ +;;; Generated package description from popup.el -*- no-byte-compile: t -*- +(define-package "popup" "20211231.1823" "Visual Popup User Interface" '((emacs "24.3")) :commit "3bf430270c74dad830ab9d776aab23cbf3ea3953" :authors '(("Tomohiro Matsuyama" . "m2ym.pub@gmail.com")) :maintainer '("Shen, Jen-Chieh" . "jcs090218@gmail.com") :keywords '("lisp") :url "https://github.com/auto-complete/popup-el") diff --git a/org/elpa/popup-20211231.1823/popup.el b/org/elpa/popup-20211231.1823/popup.el new file mode 100644 index 0000000..0bd30e7 --- /dev/null +++ b/org/elpa/popup-20211231.1823/popup.el @@ -0,0 +1,1461 @@ +;;; popup.el --- Visual Popup User Interface + +;; Copyright (C) 2009-2015 Tomohiro Matsuyama +;; Copyright (c) 2020-2022 Jen-Chieh Shen + +;; Author: Tomohiro Matsuyama +;; Maintainer: Shen, Jen-Chieh +;; URL: https://github.com/auto-complete/popup-el +;; Package-Version: 20211231.1823 +;; Package-Commit: 3bf430270c74dad830ab9d776aab23cbf3ea3953 +;; Keywords: lisp +;; Version: 0.5.9 +;; Package-Requires: ((emacs "24.3")) + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Commentary: + +;; popup.el is a visual popup user interface library for Emacs. This +;; provides a basic API and common UI widgets such as popup tooltips +;; and popup menus. +;; See README.markdown for more information. + +;;; Code: + +(require 'cl-lib) +(require 'mule) + +(defconst popup-version "0.5.9") + + + +;;; Utilities + +(defun popup-calculate-max-width (max-width) + "Determines whether the width with MAX-WIDTH desired is character or window \ +proportion based, And return the result." + (cl-typecase max-width + (integer max-width) + (float (* (ceiling (/ (round (* max-width (window-width))) 10.0)) 10)))) + +(defvar popup-use-optimized-column-computation t + "Use the optimized column computation routine. +If there is a problem, please set it nil.") + +(defmacro popup-aif (test then &rest else) + "Anaphoric if." + (declare (indent 2)) + `(let ((it ,test)) + (if it ,then ,@else))) + +(defmacro popup-awhen (test &rest body) + "Anaphoric when." + (declare (indent 1)) + `(let ((it ,test)) + (when it ,@body))) + +(defun popup-x-to-string (x) + "Convert any object to string efficiently. +This is faster than `prin1-to-string' in many cases." + (cl-typecase x + (string x) + (symbol (symbol-name x)) + (integer (number-to-string x)) + (float (number-to-string x)) + (t (format "%s" x)))) + +(defun popup-substring-by-width (string width) + "Return a cons cell of substring and remaining string by +splitting with WIDTH." + ;; Expand tabs into 4 spaces + (setq string (replace-regexp-in-string "\t" " " string)) + (cl-loop with len = (length string) + with w = 0 + for l from 0 + for c in (append string nil) + while (<= (cl-incf w (char-width c)) width) + finally return + (if (< l len) + (cons (substring string 0 l) (substring string l)) + (list string)))) + +(defun popup-fill-string (string &optional width max-width justify squeeze) + "Split STRING into fixed width strings and return a cons cell +like \(WIDTH . ROWS). Here, the car WIDTH indicates the actual +maxim width of ROWS. + +The argument WIDTH specifies the width of filling each +paragraph. WIDTH nil means don't perform any justification and +word wrap. Note that this function doesn't add any padding +characters at the end of each row. + +MAX-WIDTH, if WIDTH is nil, specifies the maximum number of +columns. + +The optional fourth argument JUSTIFY specifies which kind of +justification to do: `full', `left', `right', `center', or +`none' (equivalent to nil). A value of t means handle each +paragraph as specified by its text properties. + +SQUEEZE nil means leave whitespaces other than line breaks +untouched." + (if (eq width 0) + (error "Can't fill string with 0 width")) + (if width + (setq max-width width)) + (with-temp-buffer + (let ((tab-width 4) + (fill-column width) + (left-margin 0) + (kinsoku-limit 1) + indent-tabs-mode + row rows) + (insert string) + (untabify (point-min) (point-max)) + (if width + (fill-region (point-min) (point-max) justify (not squeeze))) + (goto-char (point-min)) + (setq width 0) + (while (prog2 + (let ((line (buffer-substring + (point) (progn (end-of-line) (point))))) + (if max-width + (while (progn + (setq row (truncate-string-to-width line max-width) + width (max width (string-width row))) + (push row rows) + (if (not (= (length row) (length line))) + (setq line (substring line (length row)))))) + (setq width (max width (string-width line))) + (push line rows))) + (< (point) (point-max)) + (beginning-of-line 2))) + (cons width (nreverse rows))))) + +(defmacro popup-save-buffer-state (&rest body) + (declare (indent 0)) + `(save-excursion + (let ((buffer-undo-list t) + (inhibit-read-only t) + (modified (buffer-modified-p))) + (unwind-protect + (progn ,@body) + (set-buffer-modified-p modified))))) + +(defun popup-vertical-motion (column direction) + "A portable version of `vertical-motion'." + (when (bound-and-true-p display-line-numbers-mode) + (setq column (- column (line-number-display-width 'columns)))) + (if (>= emacs-major-version 23) + (vertical-motion (cons column direction)) + (vertical-motion direction) + (move-to-column (+ (current-column) column)))) + +(defun popup-last-line-of-buffer-p () + "Return non-nil if the cursor is at the last line of the +buffer." + (save-excursion (end-of-line) (/= (forward-line) 0))) + +(defun popup-lookup-key-by-event (function event) + (or (funcall function (vector event)) + (if (symbolp event) + (popup-aif (get event 'event-symbol-element-mask) + (funcall function + (vector (logior (or (get (car it) 'ascii-character) + 0) + (cadr it)))))))) + + + +;;; Core + +(defgroup popup nil + "Visual Popup User Interface" + :group 'lisp + :prefix "popup-") + +(defface popup-face + '((t (:inherit default :background "lightgray" :foreground "black"))) + "Face for popup." + :group 'popup) + +(defface popup-summary-face + '((t (:inherit popup-face :foreground "dimgray"))) + "Face for popup summary." + :group 'popup) + +(defface popup-scroll-bar-foreground-face + '((t (:background "black"))) + "Foreground face for scroll-bar." + :group 'popup) + +(defface popup-scroll-bar-background-face + '((t (:background "gray"))) + "Background face for scroll-bar." + :group 'popup) + +(defvar popup-instances nil + "Popup instances.") + +(defvar popup-scroll-bar-foreground-char + (propertize " " 'face 'popup-scroll-bar-foreground-face) + "Foreground character for scroll-bar.") + +(defvar popup-scroll-bar-background-char + (propertize " " 'face 'popup-scroll-bar-background-face) + "Background character for scroll-bar.") + +(cl-defstruct popup + point row column width height min-height direction overlays keymap + parent depth + face mouse-face selection-face summary-face + margin-left margin-right margin-left-cancel scroll-bar symbol + cursor offset scroll-top current-height list newlines + pattern original-list invis-overlays) + +(defun popup-item-propertize (item &rest properties) + "Same as `propertize' except that this avoids overriding +existed value with `nil' property." + (cl-loop for (k v) on properties by 'cddr + if v append (list k v) into props + finally return + (apply 'propertize + (popup-x-to-string item) + props))) + +(defun popup-item-property (item property) + "Same as `get-text-property' except that this returns nil if +ITEM is not string." + (if (stringp item) + (get-text-property 0 property item))) + +(defun popup-replace-displayable (str &optional rep) + "Replace non-displayable character from STR. + +Optional argument REP is the replacement string of +non-displayable character." + (unless rep (setq rep "")) + (let ((result "")) + (dolist (string (split-string str "")) + (let* ((char (string-to-char string)) + (string (if (char-displayable-p char) + string + rep))) + (setq result (concat result string)))) + result)) + +(cl-defun popup-make-item (name + &key + value + face + mouse-face + selection-face + sublist + document + symbol + summary) + "Utility function to make popup item. See also +`popup-item-propertize'." + (popup-item-propertize name + 'value value + 'popup-face face + 'popup-mouse-face mouse-face + 'selection-face selection-face + 'document document + 'symbol symbol + 'summary summary + 'sublist sublist)) + +(defsubst popup-item-value (item) (popup-item-property item 'value)) +(defsubst popup-item-value-or-self (item) (or (popup-item-value item) item)) +(defsubst popup-item-face (item) (popup-item-property item 'popup-face)) +(defsubst popup-item-mouse-face (item) (popup-item-property item 'popup-mouse-face)) +(defsubst popup-item-selection-face (item) (popup-item-property item 'selection-face)) +(defsubst popup-item-document (item) (popup-item-property item 'document)) +(defsubst popup-item-summary (item) (popup-item-property item 'summary)) +(defsubst popup-item-symbol (item) (popup-item-property item 'symbol)) +(defsubst popup-item-sublist (item) (popup-item-property item 'sublist)) + +(defun popup-item-documentation (item) + (let ((doc (popup-item-document item))) + (if (functionp doc) + (setq doc (funcall doc (popup-item-value-or-self item)))) + doc)) + +(defun popup-item-show-help-1 (item) + (let ((doc (popup-item-documentation item))) + (when doc + (with-current-buffer (get-buffer-create " *Popup Help*") + (erase-buffer) + (insert doc) + (goto-char (point-min)) + (display-buffer (current-buffer))) + t))) + +(defun popup-item-show-help-with-event-loop (item) + (save-window-excursion + (when (popup-item-show-help-1 item) + (cl-loop do (clear-this-command-keys) + for key = (read-key-sequence-vector nil) + do + (cl-case (key-binding key) + (scroll-other-window + (scroll-other-window)) + (scroll-other-window-down + (scroll-other-window-down nil)) + (otherwise + (setq unread-command-events (append key unread-command-events)) + (cl-return))))))) + +(defun popup-item-show-help (item &optional persist) + "Display the documentation of ITEM with `display-buffer'. If +PERSIST is nil, the documentation buffer will be closed +automatically, meaning interal event loop ensures the buffer to +be closed. Otherwise, the buffer will be just displayed as +usual." + (when item + (if (not persist) + (popup-item-show-help-with-event-loop item) + (popup-item-show-help-1 item)))) + +(defun popup-set-list (popup list) + (popup-set-filtered-list popup list) + (setf (popup-pattern popup) nil) + (setf (popup-original-list popup) list)) + +(defun popup-set-filtered-list (popup list) + (let ((offset + (if (> (popup-direction popup) 0) + 0 + (max (- (popup-height popup) (length list)) 0)))) + (setf (popup-list popup) list + (popup-offset popup) offset))) + +(defun popup-selected-item (popup) + (nth (popup-cursor popup) (popup-list popup))) + +(defun popup-selected-line (popup) + (- (popup-cursor popup) (popup-scroll-top popup))) + +(defun popup-line-overlay (popup line) + (aref (popup-overlays popup) line)) + +(defun popup-selected-line-overlay (popup) + (popup-line-overlay popup (popup-selected-line popup))) + +(defun popup-hide-line (popup line) + (let ((overlay (popup-line-overlay popup line))) + (overlay-put overlay 'display nil) + (overlay-put overlay 'after-string nil))) + +(defun popup-line-hidden-p (popup line) + (let ((overlay (popup-line-overlay popup line))) + (and (eq (overlay-get overlay 'display) nil) + (eq (overlay-get overlay 'after-string) nil)))) + +(cl-defun popup-set-line-item (popup + line + &key + item + face + mouse-face + margin-left + margin-right + scroll-bar-char + symbol + summary + summary-face + keymap) + (let* ((overlay (popup-line-overlay popup line)) + (content (popup-create-line-string popup (popup-x-to-string item) + :margin-left margin-left + :margin-right margin-right + :symbol symbol + :summary summary + :summary-face summary-face)) + (start 0) + (prefix (overlay-get overlay 'prefix)) + (postfix (overlay-get overlay 'postfix)) + end) + (put-text-property 0 (length content) 'popup-item item content) + (put-text-property 0 (length content) 'keymap keymap content) + ;; Overlap face properties + (when (get-text-property start 'face content) + (setq start (next-single-property-change start 'face content))) + (while (and start (setq end (next-single-property-change start 'face content))) + (put-text-property start end 'face face content) + (setq start (next-single-property-change end 'face content))) + (when start + (put-text-property start (length content) 'face face content)) + (when mouse-face + (put-text-property 0 (length content) 'mouse-face mouse-face content)) + (let ((prop (if (overlay-get overlay 'dangle) + 'after-string + 'display))) + (overlay-put overlay + prop + (concat prefix + content + scroll-bar-char + postfix))))) + +(cl-defun popup-create-line-string (popup + string + &key + margin-left + margin-right + symbol + summary + summary-face) + (let* ((popup-width (popup-width popup)) + (summary-width (string-width summary)) + (content-width (max + (min popup-width (string-width string)) + (- popup-width + (if (> summary-width 0) + (+ summary-width 2) + 0)))) + (string (car (popup-substring-by-width string content-width))) + (string-width (string-width string)) + (spacing (max (- popup-width string-width summary-width) + (if (> popup-width string-width) 1 0))) + (truncated-summary + (car (popup-substring-by-width + summary (max (- popup-width string-width spacing) 0))))) + (when summary-face + (put-text-property 0 (length truncated-summary) + 'face summary-face truncated-summary)) + (concat margin-left + string + (make-string spacing ? ) + truncated-summary + symbol + margin-right))) + +(defun popup-live-p (popup) + "Return non-nil if POPUP is alive." + (and popup (popup-overlays popup) t)) + +(defun popup-child-point (popup &optional offset) + (overlay-end + (popup-line-overlay + popup + (or offset + (popup-selected-line popup))))) + +(defun popup-calculate-direction (height row) + "Return a proper direction when displaying a popup on this +window. HEIGHT is the a height of the popup, and ROW is a line +number at the point." + (let* ((remaining-rows (- (max 1 (- (window-text-height) + (if mode-line-format 1 0) + (if header-line-format 1 0))) + (count-lines (window-start) (point)))) + (enough-space-above (> row height)) + (enough-space-below (<= height remaining-rows))) + (if (and enough-space-above + (not enough-space-below)) + -1 + 1))) + +(cl-defun popup-create (point + width + height + &key + min-height + max-width + around + (face 'popup-face) + mouse-face + (selection-face face) + (summary-face 'popup-summary-face) + scroll-bar + margin-left + margin-right + symbol + parent + parent-offset + keymap) + "Create a popup instance at POINT with WIDTH and HEIGHT. + +MIN-HEIGHT is a minimal height of the popup. The default value is +0. + +MAX-WIDTH is the maximum width of the popup. The default value is +nil (no limit). If a floating point, the value refers to the ratio of +the window. If an integer, limit is in characters. + +If AROUND is non-nil, the popup will be displayed around the +point but not at the point. + +FACE is a background face of the popup. The default value is POPUP-FACE. + +SELECTION-FACE is a foreground (selection) face of the popup The +default value is POPUP-FACE. + +If SCROLL-BAR is non-nil, the popup will have a scroll bar at the +right. + +If MARGIN-LEFT is non-nil, the popup will have a margin at the +left. + +If MARGIN-RIGHT is non-nil, the popup will have a margin at the +right. + +SYMBOL is a single character which indicates a kind of the item. + +PARENT is a parent popup instance. If PARENT is omitted, the +popup will be a root instance. + +PARENT-OFFSET is a row offset from the parent popup. + +KEYMAP is a keymap that will be put on the popup contents." + (or margin-left (setq margin-left 0)) + (or margin-right (setq margin-right 0)) + (unless point + (setq point + (if parent (popup-child-point parent parent-offset) (point)))) + (when max-width + (setq width (min width (popup-calculate-max-width max-width)))) + (save-excursion + (goto-char point) + (let* ((col-row (posn-col-row (posn-at-point))) + (row (cdr col-row)) + (column (car col-row)) + (overlays (make-vector height nil)) + (popup-width (+ width + (if scroll-bar 1 0) + margin-left + margin-right + (if symbol 2 0))) + margin-left-cancel + (window (selected-window)) + (window-start (window-start)) + (window-hscroll (window-hscroll)) + (window-width (window-width)) + (right (+ column popup-width)) + (overflow (and (> right window-width) + (>= right popup-width))) + (foldable (and (null parent) + (>= column popup-width))) + (direction (or + ;; Currently the direction of cascade popup won't be changed + (and parent (popup-direction parent)) + + ;; Calculate direction + (popup-calculate-direction height row))) + (depth (if parent (1+ (popup-depth parent)) 0)) + (newlines (max 0 (+ (- height (count-lines point (point-max))) (if around 1 0)))) + invis-overlays + current-column) + ;; Case: no newlines at the end of the buffer + (when (> newlines 0) + (popup-save-buffer-state + (goto-char (point-max)) + (insert (make-string newlines ?\n)))) + + ;; Case: the popup overflows + (if overflow + (if foldable + (progn + (cl-decf column (- popup-width margin-left margin-right)) + (unless around (move-to-column column))) + (when (not truncate-lines) + ;; Truncate. + (let ((d (1+ (- popup-width (- window-width column))))) + (cl-decf popup-width d) + (cl-decf width d))) + (cl-decf column margin-left)) + (cl-decf column margin-left)) + + ;; Case: no space at the left + (when (and (null parent) + (< column 0)) + ;; Cancel margin left + (setq column 0) + (cl-decf popup-width margin-left) + (setq margin-left-cancel t)) + + (dotimes (i height) + (let (overlay begin w (dangle t) (prefix "") (postfix "")) + (when around + (popup-vertical-motion column direction)) + (cl-loop for ov in (overlays-in (save-excursion + (beginning-of-visual-line) + (point)) + (save-excursion + (end-of-visual-line) + (point))) + when (and (not (overlay-get ov 'popup)) + (not (overlay-get ov 'popup-item)) + (or (overlay-get ov 'invisible) + (overlay-get ov 'display))) + do (progn + (push (list ov (overlay-get ov 'display)) invis-overlays) + (overlay-put ov 'display ""))) + (setq around t) + (setq current-column (car (posn-col-row (posn-at-point)))) + + (when (< current-column column) + ;; Extend short buffer lines by popup prefix (line of spaces) + (setq prefix (make-string + (+ (if (= current-column 0) + (- window-hscroll current-column) + 0) + (- column current-column)) + ? ))) + + (setq begin (point)) + (setq w (+ popup-width (length prefix))) + (while (and (not (eolp)) (> w 0)) + (setq dangle nil) + (cl-decf w (char-width (char-after))) + (forward-char)) + (if (< w 0) + (setq postfix (make-string (- w) ? ))) + + (setq overlay (make-overlay begin (point))) + (overlay-put overlay 'popup t) + (overlay-put overlay 'window window) + (overlay-put overlay 'dangle dangle) + (overlay-put overlay 'prefix prefix) + (overlay-put overlay 'postfix postfix) + (overlay-put overlay 'width width) + (aset overlays + (if (> direction 0) i (- height i 1)) + overlay))) + (cl-loop for p from (- 10000 (* depth 1000)) + for overlay in (nreverse (append overlays nil)) + do (overlay-put overlay 'priority p)) + (let ((it (make-popup :point point + :row row + :column column + :width width + :height height + :min-height min-height + :direction direction + :parent parent + :depth depth + :face face + :mouse-face mouse-face + :selection-face selection-face + :summary-face summary-face + :margin-left margin-left + :margin-right margin-right + :margin-left-cancel margin-left-cancel + :scroll-bar scroll-bar + :symbol symbol + :cursor 0 + :offset 0 + :scroll-top 0 + :current-height 0 + :list nil + :newlines newlines + :overlays overlays + :invis-overlays invis-overlays + :keymap keymap))) + (push it popup-instances) + it)))) + +(defun popup-delete (popup) + "Delete POPUP instance." + (when (popup-live-p popup) + (popup-hide popup) + (mapc 'delete-overlay (popup-overlays popup)) + (setf (popup-overlays popup) nil) + (setq popup-instances (delq popup popup-instances)) + ;; Restore newlines state + (let ((newlines (popup-newlines popup))) + (when (> newlines 0) + (popup-save-buffer-state + (goto-char (point-max)) + (dotimes (i newlines) + (if (and (char-before) + (= (char-before) ?\n)) + (delete-char -1))))))) + nil) + +(defun popup-draw (popup) + "Draw POPUP." + (cl-loop for (ov olddisplay) in (popup-invis-overlays popup) + do (overlay-put ov 'display "")) + + (cl-loop with height = (popup-height popup) + with min-height = (popup-min-height popup) + with popup-face = (popup-face popup) + with mouse-face = (popup-mouse-face popup) + with selection-face = (popup-selection-face popup) + with summary-face-0 = (popup-summary-face popup) + with list = (popup-list popup) + with length = (length list) + with thum-size = (max (/ (* height height) (max length 1)) 1) + with page-size = (/ (+ 0.0 (max length 1)) height) + with scroll-bar = (popup-scroll-bar popup) + with margin-left = (make-string (if (popup-margin-left-cancel popup) 0 (popup-margin-left popup)) ? ) + with margin-right = (make-string (popup-margin-right popup) ? ) + with symbol = (popup-symbol popup) + with cursor = (popup-cursor popup) + with scroll-top = (popup-scroll-top popup) + with offset = (popup-offset popup) + with keymap = (popup-keymap popup) + for o from offset + for i from scroll-top + while (< o height) + for item in (nthcdr scroll-top list) + for page-index = (* thum-size (/ o thum-size)) + for face = (if (= i cursor) + (or (popup-item-selection-face item) selection-face) + (or (popup-item-face item) popup-face)) + for summary-face = (unless (= i cursor) summary-face-0) + for empty-char = (propertize " " 'face face) + for scroll-bar-char = (if scroll-bar + (cond + ((and (not (eq scroll-bar :always)) + (<= page-size 1)) + empty-char) + ((and (> page-size 1) + (>= cursor (* page-index page-size)) + (< cursor (* (+ page-index thum-size) page-size))) + popup-scroll-bar-foreground-char) + (t + popup-scroll-bar-background-char)) + "") + for sym = (if symbol + (concat " " (or (popup-item-symbol item) " ")) + "") + for summary = (or (popup-item-summary item) "") + + do + ;; Show line and set item to the line + (popup-set-line-item popup o + :item item + :face face + :mouse-face mouse-face + :margin-left margin-left + :margin-right margin-right + :scroll-bar-char scroll-bar-char + :symbol sym + :summary summary + :summary-face summary-face + :keymap keymap) + + finally + ;; Remember current height + (setf (popup-current-height popup) (- o offset)) + + ;; Hide remaining lines + (let ((scroll-bar-char (if scroll-bar (propertize " " 'face popup-face) "")) + (symbol (if symbol " " ""))) + (if (> (popup-direction popup) 0) + (progn + (when min-height + (while (< o min-height) + (popup-set-line-item popup o + :item "" + :face popup-face + :margin-left margin-left + :margin-right margin-right + :scroll-bar-char scroll-bar-char + :symbol symbol + :summary "") + (cl-incf o))) + (while (< o height) + (popup-hide-line popup o) + (cl-incf o))) + (cl-loop with h = (if min-height (- height min-height) offset) + for o from 0 below offset + if (< o h) + do (popup-hide-line popup o) + if (>= o h) + do (popup-set-line-item popup o + :item "" + :face popup-face + :margin-left margin-left + :margin-right margin-right + :scroll-bar-char scroll-bar-char + :symbol symbol + :summary "")))))) + +(defun popup-hide (popup) + "Hide POPUP." + (cl-loop for (ov olddisplay) in (popup-invis-overlays popup) + do (overlay-put ov 'display olddisplay)) + (dotimes (i (popup-height popup)) + (popup-hide-line popup i))) + +(defun popup-hidden-p (popup) + "Return non-nil if POPUP is hidden." + (let ((hidden t)) + (when (popup-live-p popup) + (dotimes (i (popup-height popup)) + (unless (popup-line-hidden-p popup i) + (setq hidden nil)))) + hidden)) + +(defun popup-jump (popup cursor) + "Jump to a position specified by CURSOR of POPUP and draw." + (let ((scroll-top (popup-scroll-top popup))) + ;; Do not change page as much as possible. + (unless (and (<= scroll-top cursor) + (< cursor (+ scroll-top (popup-height popup)))) + (setf (popup-scroll-top popup) cursor)) + (setf (popup-cursor popup) cursor) + (popup-draw popup))) + +(defun popup-select (popup i) + "Select the item at I of POPUP and draw." + (setq i (+ i (popup-offset popup))) + (when (and (<= 0 i) (< i (popup-height popup))) + (setf (popup-cursor popup) i) + (popup-draw popup) + t)) + +(defun popup-next (popup) + "Select the next item of POPUP and draw." + (let ((height (popup-height popup)) + (cursor (1+ (popup-cursor popup))) + (scroll-top (popup-scroll-top popup)) + (length (length (popup-list popup)))) + (cond + ((>= cursor length) + ;; Back to first page + (setq cursor 0 + scroll-top 0)) + ((= cursor (+ scroll-top height)) + ;; Go to next page + (setq scroll-top (min (1+ scroll-top) (max (- length height) 0))))) + (setf (popup-cursor popup) cursor + (popup-scroll-top popup) scroll-top) + (popup-draw popup))) + +(defun popup-previous (popup) + "Select the previous item of POPUP and draw." + (let ((height (popup-height popup)) + (cursor (1- (popup-cursor popup))) + (scroll-top (popup-scroll-top popup)) + (length (length (popup-list popup)))) + (cond + ((< cursor 0) + ;; Go to last page + (setq cursor (1- length) + scroll-top (max (- length height) 0))) + ((= cursor (1- scroll-top)) + ;; Go to previous page + (cl-decf scroll-top))) + (setf (popup-cursor popup) cursor + (popup-scroll-top popup) scroll-top) + (popup-draw popup))) + +(defun popup-page-next (popup) + "Select next item of POPUP per `popup-height' range. +Pages down through POPUP." + (dotimes (counter (1- (popup-height popup))) + (popup-next popup))) + +(defun popup-page-previous (popup) + "Select previous item of POPUP per `popup-height' range. +Pages up through POPUP." + (dotimes (counter (1- (popup-height popup))) + (popup-previous popup))) + +(defun popup-scroll-down (popup &optional n) + "Scroll down N of POPUP and draw." + (let ((scroll-top (min (+ (popup-scroll-top popup) (or n 1)) + (- (length (popup-list popup)) (popup-height popup))))) + (setf (popup-cursor popup) scroll-top + (popup-scroll-top popup) scroll-top) + (popup-draw popup))) + +(defun popup-scroll-up (popup &optional n) + "Scroll up N of POPUP and draw." + (let ((scroll-top (max (- (popup-scroll-top popup) (or n 1)) + 0))) + (setf (popup-cursor popup) scroll-top + (popup-scroll-top popup) scroll-top) + (popup-draw popup))) + + + +;;; Popup Incremental Search + +(defface popup-isearch-match + '((t (:inherit default :background "sky blue"))) + "Popup isearch match face." + :group 'popup) + +(defvar popup-isearch-cursor-color "blue") + +(defvar popup-isearch-keymap + (let ((map (make-sparse-keymap))) + ;;(define-key map "\r" 'popup-isearch-done) + (define-key map "\C-g" 'popup-isearch-cancel) + (define-key map "\C-b" 'popup-isearch-close) + (define-key map [left] 'popup-isearch-close) + (define-key map "\C-h" 'popup-isearch-delete) + (define-key map (kbd "DEL") 'popup-isearch-delete) + (define-key map (kbd "C-y") 'popup-isearch-yank) + map)) + +(defvar popup-menu-show-quick-help-function 'popup-menu-show-quick-help + "Function used for showing quick help by `popup-menu*'.") + +(defcustom popup-isearch-regexp-builder-function #'regexp-quote + "Function used to construct a regexp from a pattern. You may for instance + provide a function that replaces spaces by '.+' if you like helm or ivy style + of completion." + :type 'function) + +(defsubst popup-isearch-char-p (char) + (and (integerp char) + (<= 32 char) + (<= char 126))) + +(defun popup-isearch-filter-list (pattern list) + (cl-loop with regexp = (funcall popup-isearch-regexp-builder-function pattern) + for item in list + do + (unless (stringp item) + (setq item (popup-item-propertize (popup-x-to-string item) + 'value item))) + if (string-match regexp item) + collect + (let ((beg (match-beginning 0)) + (end (match-end 0))) + (alter-text-property 0 (length item) 'face + (lambda (prop) + (unless (eq prop 'popup-isearch-match) + prop)) + item) + (put-text-property beg end + 'face 'popup-isearch-match + item) + item))) + +(defun popup-isearch-prompt (popup pattern) + (format "Pattern: %s" (if (= (length (popup-list popup)) 0) + (propertize pattern 'face 'isearch-fail) + pattern))) + +(defun popup-isearch-update (popup filter pattern &optional callback) + (setf (popup-cursor popup) 0 + (popup-scroll-top popup) 0 + (popup-pattern popup) pattern) + (let ((list (funcall filter pattern (popup-original-list popup)))) + (popup-set-filtered-list popup list) + (if callback + (funcall callback list))) + (popup-draw popup)) + +(cl-defun popup-isearch (popup + &key + (filter 'popup-isearch-filter-list) + (cursor-color popup-isearch-cursor-color) + (keymap popup-isearch-keymap) + callback + help-delay) + "Start isearch on POPUP. This function is synchronized, meaning +event loop waits for quiting of isearch. + +FILTER is function with two argumenst to perform popup items filtering. + +CURSOR-COLOR is a cursor color during isearch. The default value +is `popup-isearch-cursor-color'. + +KEYMAP is a keymap which is used when processing events during +event loop. The default value is `popup-isearch-keymap'. + +CALLBACK is a function taking one argument. `popup-isearch' calls +CALLBACK, if specified, after isearch finished or isearch +canceled. The arguments is whole filtered list of items. + +HELP-DELAY is a delay of displaying helps." + (let ((list (popup-original-list popup)) + (pattern (or (popup-pattern popup) "")) + (old-cursor-color (frame-parameter (selected-frame) 'cursor-color)) + prompt key binding) + (unwind-protect + (cl-block nil + (if cursor-color + (set-cursor-color cursor-color)) + (while t + (setq prompt (popup-isearch-prompt popup pattern)) + (setq key (popup-menu-read-key-sequence keymap prompt help-delay)) + (if (null key) + (unless (funcall popup-menu-show-quick-help-function popup nil :prompt prompt) + (clear-this-command-keys) + (push (read-event prompt) unread-command-events)) + (setq binding (lookup-key keymap key)) + (cond + ((and (stringp key) + (popup-isearch-char-p (aref key 0))) + (setq pattern (concat pattern key))) + ((eq binding 'popup-isearch-done) + (cl-return nil)) + ((eq binding 'popup-isearch-cancel) + (popup-isearch-update popup filter "" callback) + (cl-return t)) + ((eq binding 'popup-isearch-close) + (popup-isearch-update popup filter "" callback) + (setq unread-command-events + (append (listify-key-sequence key) unread-command-events)) + (cl-return nil)) + ((eq binding 'popup-isearch-delete) + (if (> (length pattern) 0) + (setq pattern (substring pattern 0 (1- (length pattern)))))) + ((eq binding 'popup-isearch-yank) + (popup-isearch-update popup filter (car kill-ring) callback) + (cl-return nil)) + (t + (setq unread-command-events + (append (listify-key-sequence key) unread-command-events)) + (cl-return nil))) + (popup-isearch-update popup filter pattern callback)))) + (if old-cursor-color + (set-cursor-color old-cursor-color))))) + + + +;;; Popup Tip + +(defface popup-tip-face + '((t (:background "khaki1" :foreground "black"))) + "Face for popup tip." + :group 'popup) + +(defvar popup-tip-max-width 80) + +(cl-defun popup-tip (string + &key + point + (around t) + width + (height 15) + min-height + max-width + truncate + margin + margin-left + margin-right + scroll-bar + parent + parent-offset + nowait + nostrip + prompt + face + &allow-other-keys + &aux tip lines) + "Show a tooltip of STRING at POINT. This function is +synchronized unless NOWAIT specified. Almost all arguments are +the same as in `popup-create', except for TRUNCATE, NOWAIT, and +PROMPT. + +If TRUNCATE is non-nil, the tooltip can be truncated. + +If NOWAIT is non-nil, this function immediately returns the +tooltip instance without entering event loop. + +If `NOSTRIP` is non-nil, `STRING` properties are not stripped. + +PROMPT is a prompt string when reading events during event loop. + +If FACE is non-nil, it will be used instead of face `popup-tip-face'." + (if (bufferp string) + (setq string (with-current-buffer string (buffer-string)))) + + (unless nostrip + ;; TODO strip text (mainly face) properties + (setq string (substring-no-properties string))) + + (setq string (popup-replace-displayable string)) + + (and (eq margin t) (setq margin 1)) + (or margin-left (setq margin-left margin)) + (or margin-right (setq margin-right margin)) + + (let ((it (popup-fill-string string width popup-tip-max-width))) + (setq width (car it) + lines (cdr it))) + + (setq tip (popup-create point width height + :min-height min-height + :max-width max-width + :around around + :margin-left margin-left + :margin-right margin-right + :scroll-bar scroll-bar + :face (or face 'popup-tip-face) + :parent parent + :parent-offset parent-offset)) + + (unwind-protect + (when (> (popup-width tip) 0) ; not to be corrupted + (when (and (not (eq width (popup-width tip))) ; truncated + (not truncate)) + ;; Refill once again to lines be fitted to popup width + (setq width (popup-width tip)) + (setq lines (cdr (popup-fill-string string width width)))) + + (popup-set-list tip lines) + (popup-draw tip) + (if nowait + tip + (clear-this-command-keys) + (push (read-event prompt) unread-command-events) + t)) + (unless nowait + (popup-delete tip)))) + + + +;;; Popup Menu + +(defface popup-menu-face + '((t (:inherit popup-face))) + "Face for popup menu." + :group 'popup) + +(defface popup-menu-mouse-face + '((t (:background "blue" :foreground "white"))) + "Face for popup menu." + :group 'popup) + +(defface popup-menu-selection-face + '((t (:inherit default :background "steelblue" :foreground "white"))) + "Face for popup menu selection." + :group 'popup) + +(defface popup-menu-summary-face + '((t (:inherit popup-summary-face))) + "Face for popup summary." + :group 'popup) + +(defvar popup-menu-show-tip-function 'popup-tip + "Function used for showing tooltip by `popup-menu-show-quick-help'.") + +(defun popup-menu-show-help (menu &optional persist item) + (popup-item-show-help (or item (popup-selected-item menu)) persist)) + +(defun popup-menu-documentation (menu &optional item) + (popup-item-documentation (or item (popup-selected-item menu)))) + +(defun popup-menu-show-quick-help (menu &optional item &rest args) + (let* ((point (plist-get args :point)) + (height (or (plist-get args :height) (popup-height menu))) + (min-height (min height (popup-current-height menu))) + (around nil) + (parent-offset (popup-offset menu)) + (doc (popup-menu-documentation menu item))) + (when (stringp doc) + (if (popup-hidden-p menu) + (setq around t + menu nil + parent-offset nil) + (setq point nil)) + (let ((popup-use-optimized-column-computation nil)) ; To avoid wrong positioning + (apply popup-menu-show-tip-function + doc + :point point + :height height + :min-height min-height + :around around + :parent menu + :parent-offset parent-offset + args))))) + +(defun popup-menu-item-of-mouse-event (event) + (when (and (consp event) + (memq (cl-first event) '(mouse-1 mouse-2 mouse-3 mouse-4 mouse-5))) + (let* ((position (cl-second event)) + (object (elt position 4))) + (when (consp object) + (get-text-property (cdr object) 'popup-item (car object)))))) + +(defun popup-menu-read-key-sequence (keymap &optional prompt timeout) + (catch 'timeout + (let ((timer (and timeout + (run-with-timer timeout nil + (lambda () + (if (zerop (length (this-command-keys))) + (throw 'timeout nil)))))) + (old-global-map (current-global-map)) + (temp-global-map (make-sparse-keymap)) + (overriding-terminal-local-map (make-sparse-keymap))) + (substitute-key-definition 'keyboard-quit 'keyboard-quit + temp-global-map old-global-map) + (define-key temp-global-map [menu-bar] (lookup-key old-global-map [menu-bar])) + (define-key temp-global-map [tool-bar] (lookup-key old-global-map [tool-bar])) + (set-keymap-parent overriding-terminal-local-map keymap) + (if (current-local-map) + (define-key overriding-terminal-local-map [menu-bar] + (lookup-key (current-local-map) [menu-bar]))) + (unwind-protect + (progn + (use-global-map temp-global-map) + (clear-this-command-keys) + (with-temp-message prompt + (read-key-sequence nil))) + (use-global-map old-global-map) + (if timer (cancel-timer timer)))))) + +(defun popup-menu-fallback (event default)) + +(cl-defun popup-menu-event-loop (menu + keymap + fallback + &key + prompt + help-delay + isearch + isearch-filter + isearch-cursor-color + isearch-keymap + isearch-callback + &aux key binding) + (cl-block nil + (while (popup-live-p menu) + (and isearch + (popup-isearch menu + :filter isearch-filter + :cursor-color isearch-cursor-color + :keymap isearch-keymap + :callback isearch-callback + :help-delay help-delay) + (keyboard-quit)) + (setq key (popup-menu-read-key-sequence keymap prompt help-delay)) + (setq binding (and key (lookup-key keymap key))) + (cond + ((or (null key) (zerop (length key))) + (unless (funcall popup-menu-show-quick-help-function menu nil :prompt prompt) + (clear-this-command-keys) + (push (read-event prompt) unread-command-events))) + ((eq (lookup-key (current-global-map) key) 'keyboard-quit) + (keyboard-quit) + (cl-return)) + ((eq binding 'popup-close) + (if (popup-parent menu) + (cl-return))) + ((memq binding '(popup-select popup-open)) + (let* ((item (or (popup-menu-item-of-mouse-event (elt key 0)) + (popup-selected-item menu))) + (index (cl-position item (popup-list menu))) + (sublist (popup-item-sublist item))) + (unless index (cl-return)) + (if sublist + (popup-aif (let (popup-use-optimized-column-computation) + (popup-cascade-menu sublist + :around nil + :margin-left (popup-margin-left menu) + :margin-right (popup-margin-right menu) + :scroll-bar (popup-scroll-bar menu) + :parent menu + :parent-offset index + :help-delay help-delay + :isearch isearch + :isearch-filter isearch-filter + :isearch-cursor-color isearch-cursor-color + :isearch-keymap isearch-keymap + :isearch-callback isearch-callback)) + (and it (cl-return it))) + (if (eq binding 'popup-select) + (cl-return (popup-item-value-or-self item)))))) + ((eq binding 'popup-next) + (popup-next menu)) + ((eq binding 'popup-previous) + (popup-previous menu)) + ((eq binding 'popup-page-next) + (popup-page-next menu)) + ((eq binding 'popup-page-previous) + (popup-page-previous menu)) + ((eq binding 'popup-help) + (popup-menu-show-help menu)) + ((eq binding 'popup-isearch) + (popup-isearch menu + :filter isearch-filter + :cursor-color isearch-cursor-color + :keymap isearch-keymap + :callback isearch-callback + :help-delay help-delay)) + ((commandp binding) + (call-interactively binding)) + (t + (funcall fallback key (key-binding key))))))) + +(defun popup-preferred-width (list) + "Return the preferred width to show LIST beautifully." + (cl-loop with tab-width = 4 + for item in list + for summary = (popup-item-summary item) + maximize (string-width (popup-x-to-string item)) into width + if (stringp summary) + maximize (+ (string-width summary) 2) into summary-width + finally return + (let ((total (+ (or width 0) (or summary-width 0)))) + (* (ceiling (/ total 10.0)) 10)))) + +(defvar popup-menu-keymap + (let ((map (make-sparse-keymap))) + (define-key map "\r" 'popup-select) + (define-key map "\C-f" 'popup-open) + (define-key map [right] 'popup-open) + (define-key map "\C-b" 'popup-close) + (define-key map [left] 'popup-close) + + (define-key map "\C-n" 'popup-next) + (define-key map [down] 'popup-next) + (define-key map "\C-p" 'popup-previous) + (define-key map [up] 'popup-previous) + + (define-key map [next] 'popup-page-next) + (define-key map [prior] 'popup-page-previous) + + (define-key map [f1] 'popup-help) + (define-key map (kbd "\C-?") 'popup-help) + + (define-key map "\C-s" 'popup-isearch) + + (define-key map [mouse-1] 'popup-select) + (define-key map [mouse-4] 'popup-previous) + (define-key map [mouse-5] 'popup-next) + map)) + +(cl-defun popup-menu* (list + &key + point + (around t) + (width (popup-preferred-width list)) + (height 15) + max-width + margin + margin-left + margin-right + scroll-bar + symbol + parent + parent-offset + cursor + (keymap popup-menu-keymap) + (fallback 'popup-menu-fallback) + help-delay + nowait + prompt + isearch + (isearch-filter 'popup-isearch-filter-list) + (isearch-cursor-color popup-isearch-cursor-color) + (isearch-keymap popup-isearch-keymap) + isearch-callback + initial-index + &allow-other-keys + &aux menu event) + "Show a popup menu of LIST at POINT. This function returns a +value of the selected item. Almost all arguments are the same as in +`popup-create', except for KEYMAP, FALLBACK, HELP-DELAY, PROMPT, +ISEARCH, ISEARCH-FILTER, ISEARCH-CURSOR-COLOR, ISEARCH-KEYMAP, and +ISEARCH-CALLBACK. + +If KEYMAP is a keymap which is used when processing events during +event loop. + +If FALLBACK is a function taking two arguments; a key and a +command. FALLBACK is called when no special operation is found on +the key. The default value is `popup-menu-fallback', which does +nothing. + +HELP-DELAY is a delay of displaying helps. + +If NOWAIT is non-nil, this function immediately returns the menu +instance without entering event loop. + +PROMPT is a prompt string when reading events during event loop. + +If ISEARCH is non-nil, do isearch as soon as displaying the popup +menu. + +ISEARCH-FILTER is a filtering function taking two arguments: +search pattern and list of items. Returns a list of matching items. + +ISEARCH-CURSOR-COLOR is a cursor color during isearch. The +default value is `popup-isearch-cursor-color'. + +ISEARCH-KEYMAP is a keymap which is used when processing events +during event loop. The default value is `popup-isearch-keymap'. + +ISEARCH-CALLBACK is a function taking one argument. `popup-menu' +calls ISEARCH-CALLBACK, if specified, after isearch finished or +isearch canceled. The arguments is whole filtered list of items. + +If `INITIAL-INDEX' is non-nil, this is an initial index value for +`popup-select'. Only positive integer is valid." + (and (eq margin t) (setq margin 1)) + (or margin-left (setq margin-left margin)) + (or margin-right (setq margin-right margin)) + (if (and scroll-bar + (integerp margin-right) + (> margin-right 0)) + ;; Make scroll-bar space as margin-right + (cl-decf margin-right)) + (setq menu (popup-create point width height + :max-width max-width + :around around + :face 'popup-menu-face + :mouse-face 'popup-menu-mouse-face + :selection-face 'popup-menu-selection-face + :summary-face 'popup-menu-summary-face + :margin-left margin-left + :margin-right margin-right + :scroll-bar scroll-bar + :symbol symbol + :parent parent + :parent-offset parent-offset)) + (unwind-protect + (progn + (popup-set-list menu list) + (if cursor + (popup-jump menu cursor) + (popup-draw menu)) + (when initial-index + (dotimes (_i (min (- (length list) 1) initial-index)) + (popup-next menu))) + (if nowait + menu + (popup-menu-event-loop menu keymap fallback + :prompt prompt + :help-delay help-delay + :isearch isearch + :isearch-filter isearch-filter + :isearch-cursor-color isearch-cursor-color + :isearch-keymap isearch-keymap + :isearch-callback isearch-callback))) + (unless nowait + (popup-delete menu)))) + +(defun popup-cascade-menu (list &rest args) + "Same as `popup-menu' except that an element of LIST can be +also a sub-menu if the element is a cons cell formed (ITEM +. SUBLIST) where ITEM is an usual item and SUBLIST is a list of +the sub menu." + (apply 'popup-menu* + (mapcar (lambda (item) + (if (consp item) + (popup-make-item (car item) + :sublist (cdr item) + :symbol ">") + item)) + list) + :symbol t + args)) + +(provide 'popup) +;;; popup.el ends here