add latex

2022-08-25 13:42:37 -04:00 · 2022-08-25 13:42:37 -04:00 · c2b1ad16c7
parent 353fc03e4c
commit c2b1ad16c7
404 changed files with 147223 additions and 17 deletions
--- a/code/elpa/archives/melpa/archive-contents
+++ b/code/elpa/archives/melpa/archive-contents
@ -475,7 +475,7 @@
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 (cfrs . [(20220129 1149) ((emacs (26 1)) (dash (2 11 0)) (s (1 10 0)) (posframe (0 6 0))) "Child-frame based read-string" single ((:commit . "f3a21f237b2a54e6b9f8a420a9da42b4f0a63121") (:authors ("Alexander Miller" . "alexanderm@web.de")) (:maintainer "Alexander Miller" . "alexanderm@web.de") (:url . "https://github.com/Alexander-Miller/cfrs"))])
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+ (cg . [(20220318 1007) ((emacs (26 1))) "Major mode for editing Constraint Grammar files" single ((:commit . "47197c66d15af97eee3dbb9455f60c630b842b94") (:authors ("Kevin Brubeck Unhammer" . "unhammer@fsfe.org")) (:maintainer "Kevin Brubeck Unhammer" . "unhammer@fsfe.org") (:keywords "languages") (:url . "https://visl.sdu.dk/constraint_grammar.html"))])
 (challenger-deep-theme . [(20210120 941) ((emacs (24))) "challenger-deep Theme" single ((:commit . "2a799259406a8b96a688873093ffab6630a3ad3b") (:authors ("MaxSt")) (:maintainer "MaxSt") (:url . "https://github.com/challenger-deep-theme/emacs"))])
 (change-inner . [(20210126 1456) ((expand-region (0 7))) "Change contents based on semantic units" single ((:commit . "42cad58aed2caec260f8e8ff61f78a7d3db72d1b") (:authors ("Magnar Sveen" . "magnars@gmail.com")) (:maintainer "Magnar Sveen" . "magnars@gmail.com") (:keywords "convenience" "extensions"))])
 (chapel-mode . [(20210513 457) ((emacs (25 1)) (hydra (0 15 0))) "A major mode for the Chapel programming language" single ((:commit . "39fd24bb7cf44808200354ac0496be4fc4fddd9a") (:keywords "chapel" "chpl" "programming" "languages") (:url . "https://github.com/damon-kwok/chapel-mode"))])
@ -556,8 +556,8 @@
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 (clojure-essential-ref . [(20200619 1653) ((emacs (24)) (cider (0 24 0))) "Cider-doc to \"Clojure, The Essential Reference\"" single ((:commit . "13ac560c25f7355fba00d9ca8c9f4ca03e7fd189") (:url . "https://github.com/p3r7/clojure-essential-ref"))])
 (clojure-essential-ref-nov . [(20200719 608) ((emacs (24)) (dash (2 16 0)) (nov (0 3 1)) (clojure-essential-ref (0 1 0))) "Cider-doc to \"Clojure, The Essential Reference\" (EPUB)" single ((:commit . "13ac560c25f7355fba00d9ca8c9f4ca03e7fd189") (:url . "https://github.com/p3r7/clojure-essential-ref"))])
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+ (clojure-mode . [(20220824 1801) ((emacs (25 1))) "Major mode for Clojure code" single ((:commit . "0af29f47eb2ea534eb5e293ade9946795f2e2a01") (:maintainer "Bozhidar Batsov" . "bozhidar@batsov.dev") (:keywords "languages" "clojure" "clojurescript" "lisp") (:url . "http://github.com/clojure-emacs/clojure-mode"))])
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+ (clojure-mode-extra-font-locking . [(20220715 1509) ((clojure-mode (3 0))) "Extra font-locking for Clojure mode" single ((:commit . "0af29f47eb2ea534eb5e293ade9946795f2e2a01") (:authors ("Bozhidar Batsov" . "bozhidar@batsov.dev")) (:maintainer "Bozhidar Batsov" . "bozhidar@batsov.dev") (:keywords "languages" "lisp") (:url . "http://github.com/clojure-emacs/clojure-mode"))])
 (clojure-quick-repls . [(20150814 736) ((cider (0 8 1)) (dash (2 9 0))) "Quickly create Clojure and ClojureScript repls for a project." single ((:commit . "730311dd3ac4e0aceb0204f818b422017873467f") (:keywords "languages" "clojure" "cider" "clojurescript") (:url . "https://github.com/symfrog/clojure-quick-repls"))])
 (clojure-snippets . [(20180314 1308) ((yasnippet (0 10 0))) "Yasnippets for clojure" tar ((:commit . "6068dca90467a0f4ebc2cd39338a173d6f5ddc04") (:authors ("Max Penet" . "m@qbits.cc")) (:maintainer "Max Penet" . "m@qbits.cc") (:keywords "snippets"))])
 (clomacs . [(20220415 1035) ((emacs (24 3)) (cider (0 22 1)) (s (1 12 0)) (simple-httpd (1 4 6)) (dash (2 19 1))) "Simplifies Emacs Lisp interaction with Clojure." single ((:commit . "9cd7c9fd86bc7bc627a31275d1ef131378b90a49") (:authors ("Kostafey" . "kostafey@gmail.com")) (:maintainer "Kostafey" . "kostafey@gmail.com") (:keywords "clojure" "interaction") (:url . "https://github.com/clojure-emacs/clomacs"))])
@ -569,7 +569,7 @@
 (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 . [(20220823 1201) ((emacs (24 1))) "major-mode for editing CMake sources" single ((:commit . "9d1ecd72fb45af722da7668d0c7482b7a0b1876f"))])
+ (cmake-mode . [(20220823 1201) ((emacs (24 1))) "major-mode for editing CMake sources" single ((:commit . "b9698ba3ca18b985e13abbce04a0947c2170461d"))])
 (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"))])
@ -1321,7 +1321,7 @@
 (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 . "b382d7d376fad3429940de2fa0d399519e172cfc") (:url . "https://github.com/agda/agda"))])
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+ (erlang . [(20220215 1844) ((emacs (24 1))) "Erlang major mode" tar ((:commit . "8ffe7bbbc7a5069cb141a05142fe7cafeccbd78e") (:authors ("Anders Lindgren")) (:maintainer "Anders Lindgren") (:keywords "erlang" "languages" "processes"))])
 (erlstack-mode . [(20220617 2049) ((emacs (25 1)) (dash (2 12 0))) "Minor mode for analysing Erlang stacktraces" single ((:commit . "a4a30f74e48894ccfdefc073a9e1b005ee632017") (: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"))])
@ -2676,7 +2676,7 @@
 (karma . [(20160220 1245) ((pkg-info (0 4)) (emacs (24))) "Karma Test Runner Emacs Integration" single ((:commit . "31d3e7708246183d7ed0686be92bf23140af348c") (:authors ("Samuel Tonini")) (:maintainer "Samuel Tonini") (:keywords "language" "javascript" "js" "karma" "testing") (:url . "http://github.com/tonini/karma.el"))])
 (kconfig-mode . [(20220604 1415) ((emacs (24 3))) "Major mode for editing Kconfig files" single ((:commit . "cd87b71c8c1739d026645ece0bbd20055a7a2d4a") (:authors ("Dela Anthonio" . "dell.anthonio@gmail.com")) (:maintainer "Dela Anthonio" . "dell.anthonio@gmail.com") (:keywords "kconfig" "languages" "linux" "kernel") (:url . "https://github.com/delaanthonio/kconfig-mode"))])
 (kdeconnect . [(20210519 2016) nil "An interface for KDE Connect" single ((:commit . "4977af8cb5fdc21da770f3ee43ad7823f2937da3") (:authors ("Carl Lieberman" . "dev@carl.ac")) (:maintainer "Carl Lieberman" . "dev@carl.ac") (:keywords "kdeconnect" "android"))])
- (keepass-mode . [(20211030 948) ((emacs (27))) "Mode to open Keepass DB" single ((:commit . "be190a86fd82337fe5280c1833f92d1f9997bced") (:authors ("Ignasi Fosch" . "natx@y10k.ws")) (:maintainer "Ignasi Fosch" . "natx@y10k.ws") (:keywords "data" "files" "tools") (:url . "https://github.com/ifosch/keepass-mode"))])
+ (keepass-mode . [(20211030 948) ((emacs (27))) "Mode for KeePass DB." tar ((:commit . "f432bb60f9f3bd027025140d723906dcabeefaef") (:authors ("Ignasi Fosch" . "natx@y10k.ws")) (:maintainer "Ignasi Fosch" . "natx@y10k.ws") (:keywords "data" "files" "tools") (:url . "https://github.com/ifosch/keepass-mode"))])
 (keg . [(20220309 647) ((emacs (24 1))) "Modern Elisp package development system" tar ((:commit . "944e36144d92a798e1fd0f3d83fc6347d57a976e") (:authors ("Naoya Yamashita" . "conao3@gmail.com")) (:maintainer "Naoya Yamashita" . "conao3@gmail.com") (:keywords "convenience") (:url . "https://github.com/conao3/keg.el"))])
 (keg-mode . [(20220307 829) ((emacs (24 4))) "Major mode for editing Keg files" single ((:commit . "944e36144d92a798e1fd0f3d83fc6347d57a976e") (:authors ("Naoya Yamashita" . "conao3@gmail.com")) (:maintainer "Naoya Yamashita" . "conao3@gmail.com") (:keywords "convenience") (:url . "https://github.com/conao3/keg.el"))])
 (kerl . [(20150424 2005) nil "Emacs integration for kerl" single ((:commit . "1732ee26213f021bf040919c45ad276aafcaae14") (:authors ("Correl Roush" . "correl@gmail.com")) (:maintainer "Correl Roush" . "correl@gmail.com") (:keywords "tools") (:url . "http://github.com/correl/kerl.el/"))])
@ -2725,8 +2725,8 @@
 (ksp-cfg-mode . [(20190414 2348) ((emacs (24)) (cl-lib (0 5))) "major mode for editing KSP CFG files" single ((:commit . "faec8bd8456c67276d065eb68c88a30efcef59ef") (:authors ("Emily Backes" . "lucca@accela.net")) (:maintainer "Emily Backes" . "lucca@accela.net") (:keywords "data") (:url . "http://github.com/lashtear/ksp-cfg-mode"))])
 (kubectx-mode . [(20200116 1918) ((emacs (24))) "Change kubectl context/namespace and show in mode line" single ((:commit . "f08687ae5403eb18bbeffc6dafdfde469bdb9a36") (:authors ("Terje Sannum" . "terje@offpiste.org")) (:maintainer "Terje Sannum" . "terje@offpiste.org") (:keywords "tools" "kubernetes") (:url . "https://github.com/terjesannum/emacs-kubectx-mode"))])
 (kubedoc . [(20220401 1113) ((emacs (27 1))) "Kubernetes API Documentation" single ((:commit . "f8503f121e38f0ff9343544a5c912e50b25efd4c") (:authors ("Dean Lindqvist Todevski <https://github.com/r0bobo>")) (:maintainer "Dean Lindqvist Todevski") (:keywords "docs" "help" "k8s" "kubernetes" "tools") (:url . "https://github.com/r0bobo/kubedoc.el/"))])
- (kubel . [(20220723 1655) ((transient (0 1 0)) (emacs (25 3)) (dash (2 12 0)) (s (1 2 0)) (yaml-mode (0 0 14))) "Control Kubernetes with limited permissions" single ((:commit . "161f8f60cfe7f59cacd38127f7fd21b08c516bc3") (:authors ("Adrien Brochard")) (:maintainer "Adrien Brochard") (:keywords "kubernetes" "k8s" "tools" "processes") (:url . "https://github.com/abrochard/kubel"))])
+ (kubel . [(20220825 1510) ((transient (0 1 0)) (emacs (25 3)) (dash (2 12 0)) (s (1 2 0)) (yaml-mode (0 0 14))) "Control Kubernetes with limited permissions" single ((:commit . "01cac797e40df2635384f53be55789fdbdb36b4f") (:authors ("Adrien Brochard")) (:maintainer "Adrien Brochard") (:keywords "kubernetes" "k8s" "tools" "processes") (:url . "https://github.com/abrochard/kubel"))])
- (kubel-evil . [(20220318 2124) ((kubel (1 0)) (evil (1 0)) (emacs (25 3))) "extension for kubel to provide evil keybindings" single ((:commit . "161f8f60cfe7f59cacd38127f7fd21b08c516bc3") (:authors ("Marcel Patzwahl")) (:maintainer "Marcel Patzwahl") (:keywords "kubernetes" "k8s" "tools" "processes" "evil" "keybindings") (:url . "https://github.com/abrochard/kubel"))])
+ (kubel-evil . [(20220318 2124) ((kubel (1 0)) (evil (1 0)) (emacs (25 3))) "extension for kubel to provide evil keybindings" single ((:commit . "01cac797e40df2635384f53be55789fdbdb36b4f") (:authors ("Marcel Patzwahl")) (:maintainer "Marcel Patzwahl") (:keywords "kubernetes" "k8s" "tools" "processes" "evil" "keybindings") (:url . "https://github.com/abrochard/kubel"))])
 (kubernetes . [(20220715 1717) ((dash (2 12 0)) (magit-section (3 1 1)) (magit-popup (2 13 0)) (with-editor (3 0 4)) (request (0 3 2)) (s (1 12 0)) (transient (0 3 0))) "Magit-like porcelain for Kubernetes" tar ((:commit . "8163fd38015cbde0485f6eaab41450132bf6e19d") (:authors ("Chris Barrett" . "chris+emacs@walrus.cool")) (:maintainer "Chris Barrett" . "chris+emacs@walrus.cool") (:keywords "kubernetes") (:url . "https://github.com/kubernetes-el/kubernetes-el"))])
 (kubernetes-evil . [(20220625 534) ((kubernetes (0 18 0)) (evil (1 2 12))) "Kubernetes keybindings for evil-mode." single ((:commit . "8163fd38015cbde0485f6eaab41450132bf6e19d") (:authors ("Chris Barrett" . "chris+emacs@walrus.cool")) (:maintainer "Chris Barrett" . "chris+emacs@walrus.cool"))])
 (kubernetes-helm . [(20210902 2232) ((yaml-mode (0 0 13)) (emacs (25 3))) "extension for helm, the package manager for kubernetes" single ((:commit . "95cf92600436f67bd7bfe650763e68635f5ecc8e") (:authors ("Adrien Brochard")) (:maintainer "Adrien Brochard") (:keywords "kubernetes" "helm" "k8s" "tools" "processes") (:url . "https://github.com/abrochard/kubernetes-helm"))])
@ -4038,7 +4038,7 @@
 (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"))])
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 (pyinspect . [(20220805 918) ((emacs (27 1))) "Python object inspector" tar ((:commit . "df5959e699157d757c16ce11efdf3045a5b58d23") (: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 . "32116ae72cff8cec0d57160c6505a1c6ec43fc7e") (: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 . "1582e37982a174bc6be734f317f575b692a2f88f") (: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"))])
@ -4260,9 +4260,9 @@
 (runtests . [(20150807 831) nil "Run unit tests from Emacs" single ((:commit . "ed90249f24cc48290018df48b9b9b7172440be3e") (:authors ("Sune Simonsen" . "sune@we-knowhow.dk")) (:maintainer "Sune Simonsen" . "sune@we-knowhow.dk") (:keywords "test") (:url . "https://github.com/sunesimonsen/emacs-runtests"))])
 (russian-holidays . [(20170109 2140) nil "Russian holidays for the calendar" single ((:commit . "b285a30f29d85c48e3ea4eb93972d34a090c167b") (:authors ("Alexander I.Grafov" . "siberian@laika.name")) (:maintainer "Alexander I.Grafov" . "siberian@laika.name") (:url . "https://github.com/grafov/russian-holidays"))])
 (rust-auto-use . [(20200608 1359) nil "Utility to automatically insert Rust use statements" single ((:commit . "d5205f7b9b9eae0f7d0893f87d3391464719f9c0") (:authors ("Rotem Yaari" . "rotemy@MBP.local")) (:maintainer "Rotem Yaari" . "rotemy@MBP.local") (:keywords "languages"))])
- (rust-mode . [(20220819 1203) ((emacs (25 1))) "A major-mode for editing Rust source code" tar ((:commit . "894487d44c1664a9005cafd625fa99b54ff66c85") (:authors ("Mozilla")) (:maintainer "Mozilla") (:keywords "languages") (:url . "https://github.com/rust-lang/rust-mode"))])
+ (rust-mode . [(20220825 1306) ((emacs (25 1))) "A major-mode for editing Rust source code" tar ((:commit . "2d6bc53f526623e585aae5855a81a13b709df97d") (:authors ("Mozilla")) (:maintainer "Mozilla") (:keywords "languages") (:url . "https://github.com/rust-lang/rust-mode"))])
 (rust-playground . [(20200116 1043) ((emacs (24 3))) "Local Rust playground for short code snippets." single ((:commit . "5a117781dcb66065bea7830dd73618008fc34949") (:authors ("Alexander I.Grafov" . "grafov@gmail.com")) (:maintainer "Alexander I.Grafov" . "grafov@gmail.com") (:keywords "tools" "rust") (:url . "https://github.com/grafov/rust-playground"))])
- (rustic . [(20220824 858) ((emacs (26 1)) (rust-mode (1 0 3)) (dash (2 13 0)) (f (0 18 2)) (let-alist (1 0 4)) (markdown-mode (2 3)) (project (0 3 0)) (s (1 10 0)) (seq (2 3)) (spinner (1 7 3)) (xterm-color (1 6))) "Rust development environment" tar ((:commit . "e279b7d60fa87b54264a8ba6c05604b8178e0d01") (:authors ("Mozilla")) (:maintainer "Mozilla") (:keywords "languages"))])
+ (rustic . [(20220824 858) ((emacs (26 1)) (rust-mode (1 0 3)) (dash (2 13 0)) (f (0 18 2)) (let-alist (1 0 4)) (markdown-mode (2 3)) (project (0 3 0)) (s (1 10 0)) (seq (2 3)) (spinner (1 7 3)) (xterm-color (1 6))) "Rust development environment" tar ((:commit . "a2393aa4d4eb79426a92dcaf75563e3f4450f31b") (:authors ("Mozilla")) (:maintainer "Mozilla") (:keywords "languages"))])
 (rutils . [(20220619 1421) ((emacs (26 1)) (ess (18 10 1)) (transient (0 3 0))) "R utilities with transient" tar ((:commit . "dd500ab8062ce40cb339ec8620bdfc63fdd28364") (:authors ("Shuguang Sun" . "shuguang79@qq.com")) (:maintainer "Shuguang Sun" . "shuguang79@qq.com") (:keywords "convenience") (:url . "https://github.com/ShuguangSun/rutils.el"))])
 (rvm . [(20201222 17) nil "Emacs integration for rvm" single ((:commit . "c1f2642434b0f68d9baa0687127079ecd884ba12") (:authors ("Yves Senn" . "yves.senn@gmx.ch")) (:maintainer "Yves Senn" . "yves.senn@gmx.ch") (:keywords "ruby" "rvm") (:url . "http://www.emacswiki.org/emacs/RvmEl"))])
 (ryo-modal . [(20220103 940) ((emacs (25 1))) "Roll your own modal mode" single ((:commit . "0a61eed4d2917422d6401b6abe2037c26dab658a") (:authors ("Erik Sjöstrand" . "sjostrand.erik@gmail.com")) (:maintainer "Erik Sjöstrand" . "sjostrand.erik@gmail.com") (:keywords "convenience" "modal" "keys") (:url . "http://github.com/Kungsgeten/ryo-modal"))])
@ -4517,7 +4517,7 @@
 (solo-jazz-theme . [(20220117 2009) ((emacs (24 1))) "The Solo-Jazz color theme" single ((:commit . "51d63d8a2c855f4ea79eef9fc9c8a5c9702642c4") (:authors ("Carl Steib")) (:maintainer "Carl Steib") (:url . "https://github.com/cstby/solo-jazz-emacs-theme"))])
 (somafm . [(20220402 2131) ((emacs (26 1)) (dash (2 12 0)) (request (0 3 2)) (cl-lib (0 6 1))) "A simple soma.fm interface" single ((:commit . "90b661fb1abc652feb6508eb61735919d02e9687") (:authors ("Arte Ebrahimi <>")) (:maintainer "Arte Ebrahimi <>") (:keywords "multimedia") (:url . "https://github.com/artenator/somafm.el"))])
 (sonic-pi . [(20211214 1242) ((cl-lib (0 5)) (osc (0 1)) (dash (2 2 0)) (emacs (24)) (highlight (0))) "A Emacs client for SonicPi" tar ((:commit . "9ae16d0fd4cba77ae0bedac83f2cb46569be6ade") (:authors ("Joseph Wilk" . "joe@josephwilk.net")) (:maintainer "Joseph Wilk" . "joe@josephwilk.net") (:keywords "sonicpi" "ruby") (:url . "http://www.github.com/repl-electric/sonic-pi.el"))])
- (soothe-theme . [(20220825 729) ((emacs (24 3)) (autothemer (0 2))) "A dark colorful theme" tar ((:commit . "36c3a8be287d59a1514e59674ed2ebc9c936eb1d") (:authors ("Jason Milkins" . "jasonm23@gmail.com")) (:maintainer "Jason Milkins" . "jasonm23@gmail.com") (:url . "https://github.com/emacsfodder/emacs-soothe-theme"))])
+ (soothe-theme . [(20220825 1457) ((emacs (24 3)) (autothemer (0 2))) "A dark colorful theme" tar ((:commit . "502bf30af4c42d4223635730201b5bc1e52afec4") (:authors ("Jason Milkins" . "jasonm23@gmail.com")) (:maintainer "Jason Milkins" . "jasonm23@gmail.com") (:url . "https://github.com/emacsfodder/emacs-soothe-theme"))])
 (sorcery-theme . [(20210101 1352) ((autothemer (0 2))) "A D&D (Dark and Dusty) Theme" single ((:commit . "5a1c4445b9e6e09589a299a9962a6973272a0c2f") (:authors ("Maxime Tréca" . "maxime@gmail.com")) (:maintainer "Maxime Tréca" . "maxime@gmail.com") (:url . "http://github.com/vxid/emacs-theme-sorcery"))])
 (soria-theme . [(20220127 1004) ((emacs (25 1))) "A xoria256 theme with some colors from openSUSE" tar ((:commit . "2db1859743fe9fc58eab4e6f6c1e37825ad7b69c") (:authors ("Miquel Sabaté Solà" . "mikisabate@gmail.com")) (:maintainer "Miquel Sabaté Solà" . "mikisabate@gmail.com") (:keywords "faces") (:url . "https://github.com/mssola/soria"))])
 (sort-words . [(20160929 1335) nil "Sort words in a selected region" single ((:commit . "7b6e108f80237363faf7ec28b2c58dec270b8601") (:authors ("\"Aleksandar Simic\"" . "asimic@gmail.com")) (:maintainer "\"Aleksandar Simic\"" . "asimic@gmail.com") (:keywords "tools") (:url . "http://github.org/dotemacs/sort-words.el"))])
@ -4697,7 +4697,7 @@
 (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 . [(20220525 1311) nil "A color theme based on the tango palette" single ((:commit . "bdf1dd6ea9c43d07b22dfa15fec0dcfd03544c63") (:authors ("Titus von der Malsburg" . "malsburg@posteo.de")) (:maintainer "Titus von der Malsburg" . "malsburg@posteo.de") (:url . "https://github.com/tmalsburg/tango-plus-theme"))])
- (tangonov-theme . [(20220816 2316) ((emacs (25))) "A 256 color dark theme featuring bright pastels" single ((:commit . "18c0c07b03a963b0c625f66c77f1f0755a0ca22a") (:authors ("Trevor Richards" . "trev@trevdev.ca")) (:maintainer "Trevor Richards" . "trev@trevdev.ca") (:keywords "faces" "theme" "dark" "fringe") (:url . "https://sr.ht/~trevdev/tangonov-theme/"))])
+ (tangonov-theme . [(20220825 1535) ((emacs (25))) "A 256 color dark theme featuring bright pastels" single ((:commit . "c6d910b7a5298046aff75d9d58586d649650ea57") (:authors ("Trevor Richards" . "trev@trevdev.ca")) (:maintainer "Trevor Richards" . "trev@trevdev.ca") (:keywords "faces" "theme" "dark" "fringe") (:url . "https://sr.ht/~trevdev/tangonov-theme/"))])
 (tangotango-theme . [(20220714 2034) nil "Tango Palette color theme for Emacs 24." single ((:commit . "dbefd8638c36595467efbce5a26da208320ac30a") (:authors ("Julien Barnier" . "julien@nozav.org")) (:maintainer "Julien Barnier" . "julien@nozav.org") (:keywords "tango" "palette" "color" "theme" "emacs") (:url . "https://github.com/juba/color-theme-tangotango"))])
 (tao-theme . [(20220414 354) nil "This package provides two parametrized uncoloured color themes for Emacs: tao-yin and tao-yang." tar ((:commit . "d6fe980783e22df310df1ae51ac249c28c83ac53") (:authors ("Peter Kosov" . "11111000000@email.com")) (:maintainer "Peter Kosov" . "11111000000@email.com") (:url . "http://github.com/11111000000/tao-theme-emacs"))])
 (taskpaper-mode . [(20220410 1953) nil "Major mode for working with TaskPaper files" single ((:commit . "12c2f7e01a0e5cc9a57c9d8a8f3fecc8f8ddecb2") (:authors ("Dmitry Safronov" . "saf.dmitry@gmail.com")) (:maintainer "Dmitry Safronov" . "saf.dmitry@gmail.com") (:keywords "outlines" "notetaking" "task management" "productivity" "taskpaper") (:url . "https://github.com/saf-dmitry/taskpaper-mode"))])
@ -4761,7 +4761,7 @@
 (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 . "35478e765468b97850b8d32be535908f2a89ddc5") (:keywords "languages"))])
+ (thrift . [(20200212 1903) ((emacs (24))) "major mode for fbthrift and Apache Thrift files" single ((:commit . "57e24e5ffcc3c8e96d5bcf556ab3ae11b8efc5b5") (: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 . [(20220808 1553) ((haskell-mode (16)) (emacs (25 1))) "Interact with TidalCycles for live coding patterns" single ((:commit . "22cb3d3ebd7fb7acec349e040f977495e44aec8b") (:authors (nil . "alex@slab.org")) (:maintainer nil . "alex@slab.org") (:keywords "tools") (:url . "https://github.com/tidalcycles/Tidal"))])
--- a/code/elpa/auctex-13.1.3/.elpaignore
+++ b/code/elpa/auctex-13.1.3/.elpaignore
@ -0,0 +1,14 @@
 *.m4
 *.in
 *.ac
 *.spec
 autogen.sh
 install-sh
 lpath.el
 mkinstalldirs
 prv-install.el
 README.GIT
 tests
 build-aux
 admin
 .dir-locals.el
--- a/code/elpa/auctex-13.1.3/COPYING
+++ b/code/elpa/auctex-13.1.3/COPYING
@ -0,0 +1,674 @@
                    GNU GENERAL PUBLIC LICENSE
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 License would be to refrain entirely from conveying the Program.
  13. Use with the GNU Affero General Public License.
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 permission to link or combine any covered work with a work licensed
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 section 13, concerning interaction through a network will apply to the
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            How to Apply These Terms to Your New Programs
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 possible use to the public, the best way to achieve this is to make it
 free software which everyone can redistribute and change under these terms.
  To do so, attach the following notices to the program.  It is safest
 to attach them to the start of each source file to most effectively
 state the exclusion of warranty; and each file should have at least
 the "copyright" line and a pointer to where the full notice is found.
    <one line to give the program's name and a brief idea of what it does.>
    Copyright (C) <year>  <name of author>
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    it under the terms of the GNU General Public License as published by
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    (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 <https://www.gnu.org/licenses/>.
 Also add information on how to contact you by electronic and paper mail.
  If the program does terminal interaction, make it output a short
 notice like this when it starts in an interactive mode:
    <program>  Copyright (C) <year>  <name of author>
    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
    This is free software, and you are welcome to redistribute it
    under certain conditions; type `show c' for details.
 The hypothetical commands `show w' and `show c' should show the appropriate
 parts of the General Public License.  Of course, your program's commands
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  You should also get your employer (if you work as a programmer) or school,
 if any, to sign a "copyright disclaimer" for the program, if necessary.
 For more information on this, and how to apply and follow the GNU GPL, see
 <https://www.gnu.org/licenses/>.
  The GNU General Public License does not permit incorporating your program
 into proprietary programs.  If your program is a subroutine library, you
 may consider it more useful to permit linking proprietary applications with
 the library.  If this is what you want to do, use the GNU Lesser General
 Public License instead of this License.  But first, please read
 <https://www.gnu.org/licenses/why-not-lgpl.html>.
--- a/code/elpa/auctex-13.1.3/ChangeLog-preview
+++ b/code/elpa/auctex-13.1.3/ChangeLog-preview
--- a/code/elpa/auctex-13.1.3/ChangeLog-preview.1
+++ b/code/elpa/auctex-13.1.3/ChangeLog-preview.1
--- a/code/elpa/auctex-13.1.3/ChangeLog.1
+++ b/code/elpa/auctex-13.1.3/ChangeLog.1
--- a/code/elpa/auctex-13.1.3/GNUmakefile
+++ b/code/elpa/auctex-13.1.3/GNUmakefile
@ -0,0 +1,93 @@
 # Rules to generate the files that need to go into the ELPA package.
 # Files we need to auto-generate:
 #   dir
 #   auctex.info
 #   preview-latex.info
 #   README
 #   ChangeLog
 #   auctex.el (or auctex-pkg.el)?
 #   tex-site.el
 #   doc: preview-dtxdoc.texi
 #   doc: version.texi
 #   latex: prauctex.cfg
 #   latex: prauctex.def
 #   latex: prcounters.def
 #   latex: preview.sty
 #   latex: prfootnotes.def
 #   latex: prlyx.def
 #   latex: prshowbox.def
 #   latex: prshowlabels.def
 #   latex: prtightpage.def
 #   latex: prtracingall.def
 MAKEINFO=makeinfo
 INSTALL_INFO=install-info
 PERL=perl
 MANUALS=auctex preview-latex
 INFO_FILES=$(MANUALS:=.info)
 TEXMFGEN:=$(shell sed -n 's/^%<installer>.*file[{]\([^}.]*\.[sdc][tef][yfg]\)[}].*/\1/p' latex/preview.dtx)
 LATEX_FILES:=$(patsubst %, latex/%, $(shell echo $$(echo "$(TEXMFGEN)")))
 GENERATED_FILES=dir			\
 		$(INFO_FILES)		\
 		README			\
 		tex-site.el		\
 		doc/version.texi	\
 		doc/preview-dtxdoc.texi	\
 		$(LATEX_FILES)
 all: $(GENERATED_FILES)
 # We want the tex-site.el target to be always run so that the version
 # (especially the release version grabbed from the top of the git
 # log/ChangeLog) is correct.
 .PHONY: tex-site.el
 clean:
 	rm -f $(GENERATED_FILES)
 # Copied&adapted from doc/Makefile.in.
 MAKEINFO_PLAIN=$(MAKEINFO) -D rawfile --no-headers
 README: doc/intro.texi doc/preview-readme.texi doc/macros.texi
 	(cd doc; $(MAKEINFO_PLAIN) intro.texi --output -) >$@
 	(cd doc; $(MAKEINFO_PLAIN) preview-readme.texi --output -) >> $@
 # Commands copied&adapted from autogen.sh and doc/Makefile.in.
 IGNORED:=$(shell rm -f ChangeLog && ./build-aux/gitlog-to-auctexlog && cat ChangeLog.1 >> ChangeLog)
 AUCTEXDATE:=$(shell LANG=C sed -n '1s/^\([-0-9][-0-9]*\).*/\1/p' ChangeLog)
 THISVERSION:=$(shell sed -n '2,/^[0-9]/s/.*Version \(.*\) released\..*/\1/p' ChangeLog)
 LASTVERSION:=$(shell sed -n '/.*Version .* released\./{s/.*Version \(.*\) released\..*/\1/p;q}' ChangeLog)
 AUCTEXVERSION:=$(if $(THISVERSION),$(THISVERSION),$(LASTVERSION).$(AUCTEXDATE))
 tex-site.el: tex-site.el.in
 	sed -e 's|@lisppackagelispdir@|(file-name-directory load-file-name)|'\
 	    -e 's|@lisppackagedatadir@|(file-name-directory load-file-name)|'\
 	    -e 's|@lispautodir@|(if (file-writable-p "/usr/local/var/auctex") "/usr/local/var/auctex" "~/.emacs.d/auctex")|'\
 	    -e 's|@AUCTEXVERSION@|$(AUCTEXVERSION)|'\
 	    -e 's|@AUCTEXDATE@|$(AUCTEXDATE)|'\
 	    $< >$@
 doc/version.texi: ChangeLog
 	echo @set VERSION $(AUCTEXVERSION) >$@
 	echo @set UPDATED $(AUCTEXDATE) >>$@
 # Copied&adapted from doc/Makefile.in.
 doc/preview-dtxdoc.texi: latex/preview.dtx doc/preview-dtxdoc.pl
 	$(PERL) doc/preview-dtxdoc.pl latex/preview.dtx $@
 # Copied&adapted from doc/Makefile.in.
 TEXI_SOURCES:=$(wildcard doc/*.texi) doc/version.texi doc/preview-dtxdoc.texi
 $(INFO_FILES): %.info: $(TEXI_SOURCES)
 	cd doc; $(MAKEINFO) --no-split $*.texi
 	mv doc/$*.info $@
 dir: $(INFO_FILES)
 	for f in $(INFO_FILES); do $(INSTALL_INFO) --info-dir=. $$f; done
 $(LATEX_FILES): latex/preview.dtx latex/bootstrap.ins
 	cd latex; $(TEX) '\nonstopmode \input bootstrap.ins'
 	cd latex; $(TEX) '\nonstopmode \input preview-mk.ins'
--- a/code/elpa/auctex-13.1.3/README
+++ b/code/elpa/auctex-13.1.3/README
@ -0,0 +1,240 @@
 This is the README file for the AUCTeX distribution.
     Copyright (C) 2008, 2017, 2018 Free Software Foundation, Inc.
     Copying and distribution of this file, with or without
     modification, are permitted in any medium without royalty provided
     the copyright notice and this notice are preserved.
 Introduction to AUCTeX
 **********************
 This file gives a brief overview of what AUCTeX is.  It is *not* an
 attempt to document AUCTeX.  Real documentation for AUCTeX is available
 in the manual, which should be available as an info file after
 installation.
 AUCTeX is a comprehensive customizable integrated environment for
 writing input files for TeX, LaTeX, ConTeXt, Texinfo, and docTeX using
 Emacs.
 It supports you in the insertion of macros, environments, and sectioning
 commands by providing completion alternatives and prompting for
 parameters.  It automatically indents your text as you type it and lets
 you format a whole file at once.  The outlining and folding facilities
 provide you with a focused and clean view of your text.
 AUCTeX lets you process your source files by running TeX and related
 tools (such as output filters, post processors for generating indices
 and bibliographies, and viewers) from inside Emacs.  AUCTeX lets you
 browse through the errors TeX reported, while it moves the cursor
 directly to the reported error, and displays some documentation for that
 particular error.  This will even work when the document is spread over
 several files.
 One component of AUCTeX that LaTeX users will find attractive is
 preview-latex, a combination of folding and in-source previewing that
 provides true "What You See Is What You Get" experience in your
 sourcebuffer, while letting you retain full control.  For more
 information, see further below.
 More detailed information about the features and usage of AUCTeX can be
 found in the AUCTeX manual.  You can access it from within Emacs by
 typing 'C-h i d m auctex <RET>'.  If you prefer the standalone info
 reader, issue the command 'info auctex' in a terminal.
 AUCTeX is written entirely in Emacs Lisp, and hence you can easily add
 new features for your own needs.  It is a GNU project and distributed
 under the 'GNU General Public License Version 3'.
 The most recent version is always available at
 <https://ftp.gnu.org/pub/gnu/auctex/>.
 WWW users may want to check out the AUCTeX page at
 <https://www.gnu.org/software/auctex/>.
 For comprehensive information about how to install AUCTeX read the file
 'INSTALL' or 'INSTALL.windows', respectively.
 If you are considering upgrading AUCTeX, the recent changes are
 described in the 'CHANGES' file.
 If you want to discuss AUCTeX with other users or its developers, there
 are several mailing lists you can use.
 Send a mail with the subject "subscribe" to <auctex-request@gnu.org> in
 order to join the general discussion list for AUCTeX.  Articles should
 be sent to <auctex@gnu.org>.  In a similar way, you can subscribe to the
 <info-auctex@gnu.org> list for just getting important announcements
 about AUCTeX.  The list <bug-auctex@gnu.org> is for bug reports which
 you should usually file with the 'M-x TeX-submit-bug-report <RET>'
 command.  If you want to address the developers of AUCTeX themselves
 with technical issues, they can be found on the discussion list
 <auctex-devel@gnu.org>.
 preview-latex in a nutshell
 ***************************
 Does your neck hurt from turning between previewer windows and the
 source too often?  This AUCTeX component will render your displayed
 LaTeX equations right into the editing window where they belong.
 The purpose of preview-latex is to embed LaTeX environments such as
 display math or figures into the source buffers and switch conveniently
 between source and image representation.
 1 What use is it?
 *****************
 WYSIWYG (what you see is what you get) sometimes is considered all the
 rage, sometimes frowned upon.  Do we really want it?  Wrong question.
 The right question is _what_ we want from it.  Except when finetuning
 the layout, we don't want to use printer fonts for on-screen text
 editing.  The low resolution and contrast of a computer screen render
 all but the coarsest printer fonts (those for low-quality newsprint)
 unappealing, and the margins and pagination of the print are not wanted
 on the screen, either.  On the other hand, more complex visual
 compositions like math formulas and tables can't easily be taken in when
 seen only in the source.  preview-latex strikes a balance: it only uses
 graphic renditions of the output for certain, configurable constructs,
 does this only when told, and then right in the source code.  Switching
 back and forth between the source and preview is easy and natural and
 can be done for each image independently.  Behind the scenes of
 preview-latex, a sophisticated framework of other programs like
 'dvipng', Dvips and Ghostscript are employed together with a special
 LaTeX style file for extracting the material of interest in the
 background and providing fast interactive response.
 2 Activating preview-latex
 **************************
 After installation, the package may need to be activated (and remember
 to activate AUCTeX too).  If preview-latex is installed via the Emacs
 package manager (ELPA), activation should be automatic upon
 installation.
 The usual activation (if it is not done automatically) would be
     (load "preview-latex.el" nil t t)
 If you still don't get a "Preview" menu in LaTeX mode in spite of AUCTeX
 showing its "Command", your installation is broken.  One possible cause
 are duplicate Lisp files that might be detectable with 'M-x
 list-load-path-shadows <RET>'.
 3 Getting started
 *****************
 Once activated, preview-latex and its documentation will be accessible
 via its menus (note that preview-latex requires AUCTeX to be loaded).
 When you have loaded a LaTeX document (a sample document 'circ.tex' is
 included in the distribution, but most documents including math and/or
 figures should do), you can use its menu or 'C-c C-p C-d' (for
 'Preview/Document').  Previews will now be generated for various objects
 in your document.  You can use the time to take a short look at the
 other menu entries and key bindings in the 'Preview' menu.  You'll see
 the previewed objects change into a roadworks sign when preview-latex
 has determined just what it is going to preview.  Note that you can
 freely navigate the buffer while this is going on.  When the process is
 finished you will see the objects typeset in your buffer.
 It is a bad idea, however, to edit the buffer before the roadworks signs
 appear, since that is the moment when the correlation between the
 original text and the buffer locations gets established.  If the buffer
 changes before that point of time, the previews will not be placed where
 they belong.  If you do want to change some obvious error you just
 spotted, we recommend you stop the background process by pressing 'C-c
 C-k'.
 To see/edit the LaTeX code for a specific object, put the point (the
 cursor) on it and press 'C-c C-p C-p' (for 'Preview/at point').  It will
 also do to click with the middle mouse button on the preview.  Now you
 can edit the code, and generate a new preview by again pressing 'C-c C-p
 C-p' (or by clicking with the middle mouse button on the icon before the
 edited text).
 If you are using the 'desktop' package, previews will remain from one
 session to the next as long as you don't kill your buffer.
 4 Basic modes of operation
 **************************
 preview-latex has a number of methods for generating its graphics.  Its
 default operation is equivalent to using the 'LaTeX' command from
 AUCTeX.  If this happens to be a call of PDFLaTeX generating PDF output
 (you need at least AUCTeX 11.51 for this), then Ghostscript will be
 called directly on the resulting PDF file.  If a DVI file gets produced,
 first Dvips and then Ghostscript get called by default.
 The image type to be generated by Ghostscript can be configured with
     M-x customize-option <RET> preview-image-type <RET>
 The default is 'png' (the most efficient image type).  A special setting
 is 'dvipng' in case you have the 'dvipng' program installed.  In this
 case, 'dvipng' will be used for converting DVI files and Ghostscript
 (with a 'PNG' device) for converting PDF files.  'dvipng' is much faster
 than the combination of Dvips and Ghostscript.  You can get downloads,
 access to its CVS archive and further information from its project site
 (https://savannah.nongnu.org/projects/dvipng).
 5 More documentation
 ********************
 After the installation, documentation in the form of an info manual will
 be available.  You can access it with the standalone info reader with
     info preview-latex
 or by pressing 'C-h i d m preview-latex <RET>' in Emacs.  Once
 preview-latex is activated, you can instead use 'C-c C-p <TAB>' (or the
 menu entry 'Preview/Read documentation').
 Depending on your installation, a printable manual may also be available
 in the form of 'preview-latex.pdf'.
 Detailed documentation for the LaTeX style used for extracting the
 preview images is placed in 'preview.pdf' in a suitable directory during
 installation; on typical TeX Live-based systems,
     texdoc preview
 will display it.
 6 Availability
 **************
 The preview-latex project is now part of AUCTeX and accessible as part
 of the AUCTeX project page (https://savannah.gnu.org/projects/auctex).
 You can get its files from the AUCTeX download area
 (https://ftp.gnu.org/pub/gnu/auctex/).  As of AUCTeX 11.81,
 preview-latex should already be integrated into AUCTeX, so no separate
 download will be necessary.
 Anonymous Git is available at <git://git.savannah.gnu.org/auctex.git> or
 <https://git.savannah.gnu.org/git/auctex.git>.  You can also browse the
 repository (https://git.savannah.gnu.org/cgit/auctex.git) via web
 interface.
 7 Contacts
 **********
 Bug reports should be sent by using 'M-x preview-report-bug <RET>', as
 this will fill in a lot of information interesting to us.  If the
 installation fails (but this should be a rare event), report bugs to
 <bug-auctex@gnu.org>.
 There is a general discussion list for AUCTeX which also covers
 preview-latex, look at <https://lists.gnu.org/mailman/listinfo/auctex>.
 For more information on the mailing list, send a message with just the
 word "help" as subject or body to <auctex-request@gnu.org>.  For the
 developers, there is the <auctex-devel@gnu.org> list; it would probably
 make sense to direct feature requests and questions about internal
 details there.  There is a low-volume read-only announcement list
 available to which you can subscribe by sending a mail with "subscribe"
 in the subject to <info-auctex-request@gnu.org>.
 Offers to support further development will be appreciated.  If you want
 to show your appreciation with a donation to the main developer, you can
 do so via PayPal to <dak@gnu.org>, and of course you can arrange for
 service contracts or for added functionality.  Take a look at the 'TODO'
 list for suggestions in that area.
--- a/code/elpa/auctex-13.1.3/RELEASE
+++ b/code/elpa/auctex-13.1.3/RELEASE
@ -0,0 +1,229 @@
 Release notes for AUCTeX 13.1 with preview-latex
 ================================================
 AUCTeX provides by far the most wide-spread and sophisticated
 environment for editing LaTeX, TeX, ConTeXt and Texinfo documents with
 Emacs.  Combined with packages like RefTeX, flyspell and others it is
 pretty much without peer as a comprehensive authoring solution for a
 large variety of operating system platforms and TeX distributions.  It
 supports document-dependent completion and syntax highlighting, easily
 accessible menus, jumping to error locations in the source file, a
 number of editing shortcuts, intelligent indentation and filling of
 text during entry, and WYSIWYG previews of graphical elements like
 math formulas right in the Emacs source buffer, by virtue of its
 preview-latex component.
 One part of the preview-latex subsystem is the central `preview.sty'
 file that is independently useful for a number of applications and is
 available in unbundled form from CTAN.[1]
 AUCTeX needs volunteers in particular for non-programming tasks:
 documentation writing, tutorials, translations, reference material,
 sleuth work, testing.
 New features and fixed bugs in this release
 -------------------------------------------
 In math environments 'gather', 'gather*', 'gathered', 'multline'
 and 'multline*', fill commands such as 'M-q' and 'C-c C-q C-e' are
 disabled.  This sorts out the inconsistency between those and
 'equation', 'displaymath' environments, in latter of which filling
 is already disabled.
 If you want filling in such environments, customize
 'LaTeX-indent-environment-list' to remove them.
 Auto fill continues to work in such environment anyway.
 In addition, AUCTeX adds support of alignment at '&' sign in
 'align'-like environments such as 'alignat', 'aligned' and so on,
 as well as 'matrix'-like environments such as 'pmatrix', 'bmatrix'
 and so on.
 Now two commands 'Texindex' and 'Texi2dvi' are available when you
 type 'C-c C-c' in Texinfo mode.  The command 'Texindex' runs
 'texindex' on index files and 'Texi2dvi' runs 'pdftexi2dvi' or
 'texi2dvi' according to the value of 'TeX-PDF-mode'.
 So you can typeset Texinfo documents into PDF or DVI format from
 within AUCTeX.
 AUCTeX's own help messages for LaTeX errors are now shown only for
 LaTeX runs.  AUCTeX shows raw error/warning messages found in
 '.log' files for runs of formats other than LaTeX, such as plain
 TeX, ConTeXt and Texinfo, as it does even for LaTeX runs when it
 can't find a matching entry in its own help message catalogue.
 Due to this change, customize option 'TeX-error-description-list'
 can no longer have a fallback entry that matches any error.  If
 your customized value includes such entry, typically '(".*" . "No
 help available")', please remove it.
 Two functions 'TeX-split-string' and 'TeX-assoc' are now obsolete
 and will be removed in future release.  If your personal code uses
 these functions, use 'split-string' and 'assoc-string' instead.
 The function 'TeX-read-key-val' now accepts a function call as
 second argument.  This change should help AUCTeX style writers who
 use 'TeX-arg-key-val' and have to deal with dynamic key-values.
 Example of usage:
     (TeX-add-style-hook "foo"
      (lambda ()
        (TeX-add-symbols
         '("bar" (TeX-arg-key-val (function-returning-key-val))))))
 Since AUCTeX 12.2, 'C-x C-w' accidentally disabled the parse on
 save in that buffer, even when you enabled 'TeX-auto-save' option.
 This bug was fixed.
 AUCTeX now requires GNU Emacs 24.3 or higher.
 Old implementations for viewers were discarded, as announced long
 before.  The variables 'TeX-output-view-style' and 'TeX-view-style'
 have no effect now.  The former placeholders '%v' and '%vv' in
 'TeX-command-list' are ignored.
 AUCTeX now uses lexical binding which has been introduced in Emacs
 24.  This change should have no user-visible effect and require no
 manual adaptions except in the following cases.
   - Entries added to the customization variable 'TeX-expand-list'
     also had access to variables 'command' and 'pos'.  Those are
     now properly declared and named 'TeX-expand-command' and
     'TeX-expand-pos'.
   - Entries added to the customization variable 'TeX-expand-list'
     had access to a variable 'file' which was bound to
     'TeX-active-master', i.e., it evaluated to either the master
     or region file.  This usage must be replaced with either
     'TeX-active-master' or 'TeX-active-master-with-quotes'.
   - Viewer entries in 'TeX-view-program-list' also had access to a
     variable 'file' which was bound to the name of the master or
     region file without extension.  Instead, the function
     'TeX-active-master' has to be used now.
   - Macro argument parsing functions could set a variable
     'exit-mark' to the buffer position where point should be left
     after all arguments have been read.  This variable is now
     named 'TeX-exit-mark'.
   - The functions in 'LaTeX-section-hook' had access or modified
     the previously undeclared variables 'title', 'name', 'level',
     'done-mark', and 'toc'.  These variables are now properly
     declared and have the 'LaTeX-' prefix, e.g.,
     'LaTeX-done-mark'.
   - The functions in 'ConTeXt-numbered-section-hook' and
     'ConTeXt-unnumbered-section-hook' had access or modified the
     previously undeclared variables 'title', 'name', 'level',
     'done-mark', and 'reference'.  These variables are now
     properly declared and have the 'ConTeXt-' prefix, e.g.,
     'ConTeXt-title'.
   - The functions in 'TeX-translate-location-hook' could access
     and modify the free variables 'file', 'line', 'error',
     'offset', 'context', and 'string'.  Those are now properly
     declared variables with the prefix 'TeX-translate-location-',
     e.g., 'TeX-translate-location-file'.
 The constant 'LaTeX-dialect' has been renamed to 'TeX-dialect' and
 moved from 'latex.el' to 'tex.el'.  'LaTeX-dialect' now is an
 obsolete alias.
 The style 'latexinfo.el' is removed from AUCTeX.  'latexinfo.el'
 was meant to support latexinfo which in return was a LaTeX-2.09
 extension of Texinfo, but didn't manage to replace Texinfo.
 The style 'siunitx.el' is updated to support package version 3.
 Key-value options provided by older package versions are removed,
 deprecated macros and units are not supported anymore.
 AUCTeX has preliminary support for LaTeX-hooks.  Hooks provided by
 LaTeX kernel are known and available for completion in
 '\AddToHook', '\RemoveFromHook' and '\AddToHookNext'.
 AUCTeX is now able to place all generated output files, including
 those that are produced by applications running under AUCTeX,
 temporary files related to region processing and preview-latex
 files, in an output directory.  To use this feature, set the new
 user option 'TeX-output-dir' to the absolute path of the output
 directory or a relative path which would be interpreted as being
 relative to the master file in a multifile document.
 Note that this feature doesn't work if the document includes sub
 file placed in sub directory below the main file via '\include'
 command.
 Many other bugs were fixed.
 Requirements
 ------------
 It is required that you use at least GNU Emacs 24.3.
 The preview-latex subsystem requires image support.
 You'll also need a working LaTeX installation and Ghostscript.
 dvipng[2] (version 1.4 or later), a very fast DVI converter, can be
 used to speed up the conversion.
 Availability
 ------------
 The easiest way for getting AUCTeX is installing it with GNU ELPA, see
 <URL:https://elpa.gnu.org/packages/auctex.html> for more information.
 Other download options are available at
 <URL:https://ftp.gnu.org/gnu/auctex/>.  At release time, we provide the
 source tarball.  You can also use versions of Emacs that already
 include AUCTeX or a software package management system for your
 operating system which provides you with the latest release.
 A separate directory for each release contains some stuff from the
 tarball, such as ChangeLog, printable manuals, and a reference sheet.
 The download area is mirrored to the directory support/auctex on CTAN.
 AUCTeX is licensed under the GNU General Public License version 3.
 You'll find more information at the web site of AUCTeX
 <URL:https://www.gnu.org/software/auctex/>, including its mailing list
 addresses.
 Future development and additional information
 ---------------------------------------------
 AUCTeX is proceeding as a GNU project with the long-term intent of
 merging it into Emacs.  For that reason, all new contributors need to
 assign copyright to their contributions to the FSF (the usual
 procedure for Emacs contributors).  The same holds for past
 contributors.  The principal authors and maintainers have already done
 so, but it would require a diligent and diplomatic volunteer to find
 and ask the rest.
 Current AUCTeX managers are Arash Esbati, Mosè Giordano, and Tassilo
 Horn.  Everybody is welcome to contribute to the project by reporting
 bugs and suggesting improvements, but the most effective way of
 helping AUCTeX development remains volunteering for tasks.
 The following people contributed to this release series (in
 alphabetical order): Ivan Andrus, Ralf Angeli, Masayuki Ataka,
 Mohammad Hossein Bateni, Fabrice Ben Hamouda, Thomas Baumann, Vincent
 Belaïche, Berend de Boer, Alex Branham, Uwe Brauer, Ken Brown, Joshua
 Buhl, Jean-François Burnol, Patrice Dumas, Arash Esbati, Werner Fink,
 Miguel Frasson, Peter S. Galbraith, Mosè Giordano, Andrea Greselin,
 Patrick Gundlach, Abdul-Lateef Haji-Ali, Jobst Hoffmann, Tassilo Horn,
 Yvon Hevel, Orlando Iovino, Mads Jensen, Arne Jørgensen, Philip
 Kaludercic, David Kastrup, Ikumi Keita, Philip Kime, Oleh Krehel,
 Joost Kremers, Frank Küster, Jan-Åke Larsson, Matthew Leach, Brian
 Leung, Antoine Levitt, Leo Liu, Vladimir Lomov, Stefan Monnier, Dan
 Nicolaescu, Piet van Oostrum, Pieter Pareit, Nicolas Richard, Augusto
 Ritter Stoffel, Florent Rougon, Santiago Saavedra, Davide
 G. M. Salvetti, Rüdiger Sonderfeld, Holger Sparr, Mike Sperber, Reiner
 Steib, Christian Schlauer, Shiro Takeda, Mark Trettin (Please accept
 our apologies if we forgot somebody.)
 Footnotes:
 [1]  <URL:https://www.ctan.org/pkg/preview>
 [2]  dvipng is available via its project page
 <URL:https://savannah.nongnu.org/projects/dvipng> and from CTAN.
--- a/code/elpa/auctex-13.1.3/auctex-autoloads.el
+++ b/code/elpa/auctex-13.1.3/auctex-autoloads.el
@ -0,0 +1,401 @@
 ;;; auctex-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 "bib-cite" "bib-cite.el" (0 0 0 0))
 ;;; Generated autoloads from bib-cite.el
 (autoload 'bib-cite-minor-mode "bib-cite" "\
 Toggle bib-cite mode.
 When bib-cite mode is enabled, citations, labels and refs are highlighted
 when the mouse is over them.  Clicking on these highlights with [mouse-2]
 runs `bib-find', and [mouse-3] runs `bib-display'.
 \(fn ARG)" t nil)
 (autoload 'turn-on-bib-cite "bib-cite" "\
 Unconditionally turn on Bib Cite mode." nil nil)
 (register-definition-prefixes "bib-cite" '("LaTeX-" "bib-" "create-alist-from-list" "member-cis" "psg-" "search-directory-tree"))
 ;;;***
 ;;;### (autoloads nil "context" "context.el" (0 0 0 0))
 ;;; Generated autoloads from context.el
 (defalias 'ConTeXt-mode #'context-mode)
 (autoload 'context-mode "context" "\
 Major mode in AUCTeX for editing ConTeXt files.
 Special commands:
 \\{ConTeXt-mode-map}
 Entering `context-mode' calls the value of `text-mode-hook',
 then the value of `TeX-mode-hook', and then the value
 of `ConTeXt-mode-hook'." t nil)
 (register-definition-prefixes "context" '("ConTeXt-" "TeX-ConTeXt-sentinel" "context-guess-current-interface"))
 ;;;***
 ;;;### (autoloads nil "context-en" "context-en.el" (0 0 0 0))
 ;;; Generated autoloads from context-en.el
 (autoload 'context-en-mode "context-en" "\
 Major mode for editing files for ConTeXt using its english interface.
 Special commands:
 \\{ConTeXt-mode-map}
 Entering `context-mode' calls the value of `text-mode-hook',
 then the value of `TeX-mode-hook', and then the value
 of `ConTeXt-mode-hook'." t nil)
 (register-definition-prefixes "context-en" '("ConTeXt-"))
 ;;;***
 ;;;### (autoloads nil "context-nl" "context-nl.el" (0 0 0 0))
 ;;; Generated autoloads from context-nl.el
 (autoload 'context-nl-mode "context-nl" "\
 Major mode for editing files for ConTeXt using its dutch interface.
 Special commands:
 \\{ConTeXt-mode-map}
 Entering `context-mode' calls the value of `text-mode-hook',
 then the value of `TeX-mode-hook', and then the value
 of `ConTeXt-mode-hook'." t nil)
 (register-definition-prefixes "context-nl" '("ConTeXt-"))
 ;;;***
 ;;;### (autoloads nil "font-latex" "font-latex.el" (0 0 0 0))
 ;;; Generated autoloads from font-latex.el
 (autoload 'font-latex-setup "font-latex" "\
 Setup this buffer for LaTeX font-lock.  Usually called from a hook." nil nil)
 (register-definition-prefixes "font-latex" '("font-latex-"))
 ;;;***
 ;;;### (autoloads nil "latex" "latex.el" (0 0 0 0))
 ;;; Generated autoloads from latex.el
 (autoload 'BibTeX-auto-store "latex" "\
 This function should be called from `bibtex-mode-hook'.
 It will setup BibTeX to store keys in an auto file." nil nil)
 (add-to-list 'auto-mode-alist '("\\.drv\\'" . latex-mode) t)
 (add-to-list 'auto-mode-alist '("\\.hva\\'" . latex-mode))
 (autoload 'TeX-latex-mode "latex" "\
 Major mode in AUCTeX for editing LaTeX files.
 See info under AUCTeX for full documentation.
 Special commands:
 \\{LaTeX-mode-map}
 Entering LaTeX mode calls the value of `text-mode-hook',
 then the value of `TeX-mode-hook', and then the value
 of `LaTeX-mode-hook'." t nil)
 (add-to-list 'auto-mode-alist '("\\.dtx\\'" . doctex-mode))
 (autoload 'docTeX-mode "latex" "\
 Major mode in AUCTeX for editing .dtx files derived from `LaTeX-mode'.
 Runs `LaTeX-mode', sets a few variables and
 runs the hooks in `docTeX-mode-hook'.
 \(fn)" t nil)
 (defalias 'TeX-doctex-mode #'docTeX-mode)
 (register-definition-prefixes "latex" '("Bib" "LaTeX-" "TeX-" "docTeX-" "latex-math-mode"))
 ;;;***
 ;;;### (autoloads nil "latex-flymake" "latex-flymake.el" (0 0 0 0))
 ;;; Generated autoloads from latex-flymake.el
 (register-definition-prefixes "latex-flymake" '("LaTeX-"))
 ;;;***
 ;;;### (autoloads nil "multi-prompt" "multi-prompt.el" (0 0 0 0))
 ;;; Generated autoloads from multi-prompt.el
 (autoload 'multi-prompt "multi-prompt" "\
 Completing prompt for a list of strings.
 The first argument SEPARATOR should be the string (of length 1) to
 separate the elements in the list.  The second argument UNIQUE should
 be non-nil, if each element must be unique.  The remaining elements
 are the arguments to `completing-read'.  See that.
 \(fn SEPARATOR UNIQUE PROMPT TABLE &optional MP-PREDICATE REQUIRE-MATCH INITIAL HISTORY)" nil nil)
 (autoload 'multi-prompt-key-value "multi-prompt" "\
 Read multiple strings, with completion and key=value support.
 PROMPT is a string to prompt with, usually ending with a colon
 and a space.  TABLE is an alist.  The car of each element should
 be a string representing a key and the optional cdr should be a
 list with strings to be used as values for the key.
 See the documentation for `completing-read' for details on the
 other arguments: PREDICATE, REQUIRE-MATCH, INITIAL-INPUT, HIST,
 DEF, and INHERIT-INPUT-METHOD.
 The return value is the string as entered in the minibuffer.
 \(fn PROMPT TABLE &optional PREDICATE REQUIRE-MATCH INITIAL-INPUT HIST DEF INHERIT-INPUT-METHOD)" nil nil)
 (register-definition-prefixes "multi-prompt" '("multi-prompt-"))
 ;;;***
 ;;;### (autoloads nil "plain-tex" "plain-tex.el" (0 0 0 0))
 ;;; Generated autoloads from plain-tex.el
 (autoload 'TeX-plain-tex-mode "plain-tex" "\
 Major mode in AUCTeX for editing plain TeX files.
 See info under AUCTeX for documentation.
 Special commands:
 \\{plain-TeX-mode-map}
 Entering `plain-tex-mode' calls the value of `text-mode-hook',
 then the value of `TeX-mode-hook', and then the value
 of `plain-TeX-mode-hook'." t nil)
 (autoload 'ams-tex-mode "plain-tex" "\
 Major mode in AUCTeX for editing AmS-TeX files.
 See info under AUCTeX for documentation.
 Special commands:
 \\{AmSTeX-mode-map}
 Entering `ams-tex-mode' calls the value of `text-mode-hook',
 then the value of `TeX-mode-hook', and then the value
 of `AmS-TeX-mode-hook'." t nil)
 (register-definition-prefixes "plain-tex" '("AmS" "plain-TeX-"))
 ;;;***
 ;;;### (autoloads nil "preview" "preview.el" (0 0 0 0))
 ;;; Generated autoloads from preview.el
 (autoload 'preview-install-styles "preview" "\
 Installs the TeX style files into a permanent location.
 This must be in the TeX search path.  If FORCE-OVERWRITE is greater
 than 1, files will get overwritten without query, if it is less
 than 1 or nil, the operation will fail.  The default of 1 for interactive
 use will query.
 Similarly FORCE-SAVE can be used for saving
 `preview-TeX-style-dir' to record the fact that the uninstalled
 files are no longer needed in the search path.
 \(fn DIR &optional FORCE-OVERWRITE FORCE-SAVE)" t nil)
 (autoload 'LaTeX-preview-setup "preview" "\
 Hook function for embedding the preview package into AUCTeX.
 This is called by `LaTeX-mode-hook' and changes AUCTeX variables
 to add the preview functionality." nil nil)
 (autoload 'preview-report-bug "preview" "\
 Report a bug in the preview-latex package." t nil)
 (register-definition-prefixes "preview" '("TeX-" "desktop-buffer-preview" "preview-"))
 ;;;***
 ;;;### (autoloads nil "tex" "tex.el" (0 0 0 0))
 ;;; Generated autoloads from tex.el
 (autoload 'TeX-tex-mode "tex" "\
 Major mode in AUCTeX for editing TeX or LaTeX files.
 Tries to guess whether this file is for plain TeX or LaTeX.
 The algorithm is as follows:
   1) if the file is empty or `TeX-force-default-mode' is not set to nil,
      `TeX-default-mode' is chosen
   2) If \\documentstyle or \\begin{, \\section{, \\part{ or \\chapter{ is
      found, `latex-mode' is selected.
   3) Otherwise, use `plain-tex-mode'" t nil)
 (autoload 'TeX-auto-generate "tex" "\
 Generate style file for TEX and store it in AUTO.
 If TEX is a directory, generate style files for all files in the directory.
 \(fn TEX AUTO)" t nil)
 (autoload 'TeX-auto-generate-global "tex" "\
 Create global auto directory for global TeX macro definitions." t nil)
 (autoload 'TeX-submit-bug-report "tex" "\
 Submit a bug report on AUCTeX via mail.
 Don't hesitate to report any problems or inaccurate documentation.
 If you don't have setup sending mail from Emacs, please copy the
 output buffer into your mail program, as it gives us important
 information about your AUCTeX version and AUCTeX configuration." t nil)
 (register-definition-prefixes "tex" '("Bib" "ConTeXt-" "LaTeX-" "TeX-" "VirTeX-common-initialization" "docTeX-default-extension" "plain-TeX-auto-regexp-list" "tex-"))
 ;;;***
 ;;;### (autoloads nil "tex-bar" "tex-bar.el" (0 0 0 0))
 ;;; Generated autoloads from tex-bar.el
 (autoload 'TeX-install-toolbar "tex-bar" "\
 Install toolbar buttons for TeX mode." t nil)
 (autoload 'LaTeX-install-toolbar "tex-bar" "\
 Install toolbar buttons for LaTeX mode." t nil)
 (register-definition-prefixes "tex-bar" '("TeX-bar-"))
 ;;;***
 ;;;### (autoloads nil "tex-fold" "tex-fold.el" (0 0 0 0))
 ;;; Generated autoloads from tex-fold.el
 (autoload 'TeX-fold-mode "tex-fold" "\
 Minor mode for hiding and revealing macros and environments.
 Called interactively, with no prefix argument, toggle the mode.
 With universal prefix ARG (or if ARG is nil) turn mode on.
 With zero or negative ARG turn mode off.
 \(fn &optional ARG)" t nil)
 (defalias 'tex-fold-mode #'TeX-fold-mode)
 (register-definition-prefixes "tex-fold" '("TeX-fold-"))
 ;;;***
 ;;;### (autoloads nil "tex-font" "tex-font.el" (0 0 0 0))
 ;;; Generated autoloads from tex-font.el
 (autoload 'tex-font-setup "tex-font" "\
 Setup font lock support for TeX." nil nil)
 (register-definition-prefixes "tex-font" '("tex-"))
 ;;;***
 ;;;### (autoloads nil "tex-info" "tex-info.el" (0 0 0 0))
 ;;; Generated autoloads from tex-info.el
 (defalias 'Texinfo-mode #'texinfo-mode)
 (autoload 'TeX-texinfo-mode "tex-info" "\
 Major mode in AUCTeX for editing Texinfo files.
 Special commands:
 \\{Texinfo-mode-map}
 Entering Texinfo mode calls the value of `text-mode-hook' and then the
 value of `Texinfo-mode-hook'." t nil)
 (register-definition-prefixes "tex-info" '("Texinfo-" "texinfo-environment-regexp"))
 ;;;***
 ;;;### (autoloads nil "tex-ispell" "tex-ispell.el" (0 0 0 0))
 ;;; Generated autoloads from tex-ispell.el
 (register-definition-prefixes "tex-ispell" '("TeX-ispell-"))
 ;;;***
 ;;;### (autoloads nil "tex-jp" "tex-jp.el" (0 0 0 0))
 ;;; Generated autoloads from tex-jp.el
 (autoload 'japanese-plain-tex-mode "tex-jp" "\
 Major mode in AUCTeX for editing Japanese plain TeX files.
 Set `japanese-TeX-mode' to t, and enter `TeX-plain-tex-mode'." t nil)
 (autoload 'japanese-latex-mode "tex-jp" "\
 Major mode in AUCTeX for editing Japanese LaTeX files.
 Set `japanese-TeX-mode' to t, and enter `TeX-latex-mode'." t nil)
 (register-definition-prefixes "tex-jp" '("TeX-" "japanese-"))
 ;;;***
 ;;;### (autoloads nil "tex-site" "tex-site.el" (0 0 0 0))
 ;;; Generated autoloads from tex-site.el
 (require 'tex-site)
 (register-definition-prefixes "tex-site" '("AUCTeX-" "TeX-" "preview-TeX-style-dir"))
 ;;;***
 ;;;### (autoloads nil "tex-style" "tex-style.el" (0 0 0 0))
 ;;; Generated autoloads from tex-style.el
 (register-definition-prefixes "tex-style" '("LaTeX-"))
 ;;;***
 ;;;### (autoloads nil "tex-wizard" "tex-wizard.el" (0 0 0 0))
 ;;; Generated autoloads from tex-wizard.el
 (register-definition-prefixes "tex-wizard" '("TeX-wizard"))
 ;;;***
 ;;;### (autoloads nil "texmathp" "texmathp.el" (0 0 0 0))
 ;;; Generated autoloads from texmathp.el
 (autoload 'texmathp "texmathp" "\
 Determine if point is inside (La)TeX math mode.
 Returns t or nil.  Additional info is placed into `texmathp-why'.
 The functions assumes that you have (almost) syntactically correct (La)TeX in
 the buffer.
 See the variable `texmathp-tex-commands' about which commands are checked." t nil)
 (autoload 'texmathp-match-switch "texmathp" "\
 Search backward for any of the math switches.
 Limit searched to BOUND.
 \(fn BOUND)" nil nil)
 (register-definition-prefixes "texmathp" '("texmathp-"))
 ;;;***
 ;;;### (autoloads nil "toolbar-x" "toolbar-x.el" (0 0 0 0))
 ;;; Generated autoloads from toolbar-x.el
 (autoload 'toolbarx-install-toolbar "toolbar-x")
 (register-definition-prefixes "toolbar-x" '("toolbarx-"))
 ;;;***
 ;;;### (autoloads nil nil ("auctex-pkg.el" "auctex.el" "tex-mik.el")
 ;;;;;;  (0 0 0 0))
 ;;;***
 ;; Local Variables:
 ;; version-control: never
 ;; no-byte-compile: t
 ;; no-update-autoloads: t
 ;; coding: utf-8
 ;; End:
 ;;; auctex-autoloads.el ends here
--- a/code/elpa/auctex-13.1.3/auctex-pkg.el
+++ b/code/elpa/auctex-13.1.3/auctex-pkg.el
@ -0,0 +1,2 @@
 ;; Generated package description from auctex.el  -*- no-byte-compile: t -*-
 (define-package "auctex" "13.1.3" "Integrated environment for *TeX*" '((emacs "25.1")) :commit "b91f15b3a375445985143ed1d6e41490ea62780a" :maintainer '(nil . "auctex-devel@gnu.org") :keywords '("tex" "latex" "texinfo" "context" "doctex" "preview-latex") :url "https://www.gnu.org/software/auctex/")
--- a/code/elpa/auctex-13.1.3/auctex.el
+++ b/code/elpa/auctex-13.1.3/auctex.el
@ -0,0 +1,45 @@
 ;;; auctex.el --- Integrated environment for *TeX*  -*- lexical-binding: t; -*-
 ;; Copyright (C) 2014-2021 Free Software Foundation, Inc.
 ;; Version: 13.1.3
 ;; URL: https://www.gnu.org/software/auctex/
 ;; Maintainer: auctex-devel@gnu.org
 ;; Notifications-To: auctex-diffs@gnu.org
 ;; Package-Requires: ((emacs "25.1"))
 ;; Keywords: TeX LaTeX Texinfo ConTeXt docTeX preview-latex
 ;; This file is part of GNU Emacs.
 ;; GNU Emacs 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.
 ;; GNU Emacs 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 GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
 ;;; Commentary:
 ;; This can be used for starting up AUCTeX.  The following somewhat
 ;; strange trick causes tex-site.el to be loaded in a way that can be
 ;; safely undone using (unload-feature 'tex-site).
 ;; FIXME: I don't quite understand in which way this is better than less
 ;; strange code such as
 ;;     (require 'tex-site (expand-file-name "tex-site.el"
 ;;                         (file-name-directory load-file-name))
 ;;; Code:
 (autoload 'TeX-load-hack
  (expand-file-name "tex-site.el"
                    (file-name-directory load-file-name)))
 (TeX-load-hack)
 ;;; auctex.el ends here
--- a/code/elpa/auctex-13.1.3/auctex.info
+++ b/code/elpa/auctex-13.1.3/auctex.info
--- a/code/elpa/auctex-13.1.3/bib-cite.el
+++ b/code/elpa/auctex-13.1.3/bib-cite.el
--- a/code/elpa/auctex-13.1.3/circ.tex
+++ b/code/elpa/auctex-13.1.3/circ.tex
@ -0,0 +1,479 @@
 \documentclass[a4paper,twocolumn]{article}
 \usepackage[german]{babel}
 \usepackage[T1]{fontenc}
 \usepackage[latin1]{inputenc}
 \usepackage[showlabels,sections,floats,textmath,displaymath]{preview}
 \newbox\chaos
 \newdimen\tdim
 \def\fframe{%
 \tdim=\columnwidth
 \advance\tdim by -2\fboxsep
 \advance\tdim by -2\fboxrule
 \setbox\chaos=\hbox\bgroup\begin{minipage}{\tdim}}
 \def\endfframe{\end{minipage}\egroup\fbox{\box\chaos}}
 \unitlength 1mm
 \newcount\fives
 \fives 14
 \newcount\ones
 \ones\fives
 \multiply \ones by 5
 \newsavebox{\raster}
 \savebox{\raster}(\ones,\ones)
 {\thicklines
  \put(0,0){\line(0,1){\ones}}
  \put(0,0){\line(1,0){\ones}}
  \multiput(0,0)(5,0){\fives}
  {\begin{picture}(0,0)
      \put(5,0){\line(0,1){\ones}}
      \thinlines\multiput(1,0)(1,0){4}{\line(0,1){\ones}}
    \end{picture}}
  \multiput(0,0)(0,5){\fives}
  {\begin{picture}(0,0)
      \put(0,5){\line(1,0){\ones}}
      \thinlines\multiput(0,1)(0,1){4}{\line(1,0){\ones}}
    \end{picture}}
 }
 \begin{document}
 \title{Einfache Kurven auf Rastergrafiken}
 \author{David Kastrup}
 \maketitle
 \begin{abstract}
 Es sollen hier einfache Methoden vorgestellt werden, um auf einer
 Rastereinheit verschiedene Kurven darzustellen. Vorgestellt werden
 Zeichenalgorithmen für Linien, Kreise und Hyperbeln. Die hier
 hergeleiteten Gleichungen sind auch unter dem Namen {\tt DDA}s bekannt.
 \end{abstract}
 \section{Einführung}
 Bei den hier vorgestellten Algorithmen werden zunächst nur
 Kurvenstücke betrachtet, die die folgenden Eigenschaften besitzen:
 \begin{enumerate}
 \item Sie lassen sich als Funktion $y = f(x)$ darstellen.
 \item $y$ ist im betrachteten Bereich monoton, das heißt, entweder
  durchgehend steigend oder durchgehend fallend.
 \item Wenn $x$ sich um $1$ ändert, so ändert sich $y$ betragsmäßig
  höchstens um $1$
  ($\left|\frac{\partial y}{\partial x}\right| \leq 1$).
 \end{enumerate}
 \section{Die gerade Linie}
 Wir betrachten hier zunächst nur die gerade Linie im ersten Oktanten,
 die durch den Punkt $0 \choose 0$ geht. Alle anderen Linien lassen
 sich durch Vertauschen von $x$ und~$y$ sowie Vorzeichenwechsel
 erzeugen.  Im ersten Oktanten gilt $x \geq y \geq 0$. Zum Zeichnen
 einer Linie genügt es also, $x$ durchlaufen zu lassen und für $y$ die
 dazugehörigen Werte zu berechnen und zu runden.
 Die Gleichung einer Geraden durch $\Delta x \choose \Delta y$ lautet:
 \begin{equation}
 \label{lgi}
 y = \frac{\Delta y}{\Delta x}x
 \end{equation}
 %
 Nun stellen wir $y$ als Summe eines ganzzahligen Wertes $e$ und eines
 gebrochenen Wertes $f$ dar, für den gilt: $-0.5 \leq f < 0.5$.  Somit
 stellt dann $e$ den gewünschten, auf die nächste ganze Zahl gerundeten
 $y$-Wert dar. Jetzt formen wir (\ref{lgi}) um:
 \begin{eqnarray}
 e + f &=& x \frac{\Delta y}{\Delta x}\nonumber\\
 e \Delta x + f \Delta x &=& x \Delta y\nonumber\\
 f \Delta x - \left\lceil\frac{\Delta x}2\right\rceil &=& 
 x \Delta y - e \Delta x - \left\lceil\frac{\Delta x}2\right\rceil \label{lgii}
 \end{eqnarray}
 %
 Den linken Ausdruck in (\ref{lgii}) bezeichnen wir jetzt mit $d$.  Für
 positive gerade Werte von $\Delta x$ ist offensichtlich $d < 0$ eine
 zu~$f < 0.5$ equivalente Bedingung.
 Für ungerade Werte von~$\Delta x$ ist $f < 0.5$ equivalent zu
 $d + 0.5 < 0$.
 Da $d$ stets eine ganze Zahl ist, ist dies wieder zu $d < 0$
 equivalent.
 % INTENTIONAL ERRORS!  INTENTIONAL ERRORS!  INTENTIONAL ERRORS!
 %
 % The following line should flag a PostScript error when previewing,
 % but processing of other previews should continue.
 %
 Wird nun $\ifPreview\special{ps: junk}\fi f \geq 0.5$, wie sich durch
 den Vergleich $d \stackrel{?}{<} 0$ feststellen läßt, so muß man
 korrigieren, indem man $f$ um~1 erniedrigt und $e$ um~$1$ erhöht.
 %
 % The following line will make Ghostscript abort unexpectedly when
 % previewing, but processing of other previews should continue.
 %
 $\ifPreview\special{ps: quit}\fi d$ muß dann auch entsprechend
 angepaßt werden.
 Mit den angegebenen Formeln ergibt sich jetzt bei Berücksichtigung der
 Einflüsse von $x$ und $e$ auf $d$ der in Tabelle~\ref{linalg}
 angegebene Algorithmus. Eine optimierte C-function, die die
 Oktantenaufteilung berücksichtigt, ist in Tabelle~\ref{linc} zu
 finden. Einige hiermit gezeichnete Linien sind in
 Abbildung~\ref{linpict} zu sehen.
 \begin{table}
  \caption{Linienzugalgorithmus} \label{linalg}
  \begin{fframe}
    \begin{enumerate}
    \item Setze $x \gets 0$, $y \gets 0$, $d \gets
      -\left\lceil\frac{\Delta x}2\right\rceil$
    \item Wiederhole bis $x = \Delta x$
      \begin{enumerate}
      \item Zeichne Punkt an $x \choose y$
      \item Setze $x \gets x + 1$, $d \gets d + \Delta y$
      \item Falls $d \geq 0$
        \begin{enumerate}
        \item Setze $d \gets d - \Delta x$
        \item Setze $y \gets y + 1$
        \end{enumerate}
      \end{enumerate}
    \end{enumerate}
  \end{fframe}
 \end{table}
 \begin{table}
 \caption{Linienziehen in C} \label{linc}
 \begin{fframe}
 \small
 \begin{verbatim}
 extern int x,y;
 /* (x,y) ist Koordinate des nicht
 * gezeichneten Startpunktes, zeigt
 * nachher auf gezeichneten Endpunkt
 */
 #define doline(dx,dy,advx,advy) { \
  d = -(((i = dx) + 1) >> 1); \
  while (i--) { \
    advx; \
    if ((d += dy) >= 0) { \
      d -= dx; advy; \
    } \
    dot(x,y); \
  } \
  return; \
 } /* Grundalgorithmus 1. Oktant */
 /* dx ist Distanz in unabh. Richtung, *
 * dy in abh. Richtung, advx geht     *
 * in unabh. Richtung, advy in abh.   */
 #define docond(cond,advx,advy) { \
  if (cond) doline(dx,dy,advx,advy) \
  doline(dy,dx,advy,advx) \
 } /* Grundalgorithmus 1./2. Oktant */
 /* cond ist true falls |dx| > |dy| */
 void
 linedraw(int dx, int dy)
 /* Von (x,y) nach (x+dx, y+dx). */
 {
  int i;
  if (dx >= 0) {
    if (dy >= 0)
      docond(dx > dy, ++x, ++y)
    docond(dx > (dy = -dy), ++x, --y)
  }
  if (dy >= 0)
    docond((dx = -dx) > dy,--x,++y)
  docond((dx = -dx) > (dy = -dy),
            --x, --y )
 }
 \end{verbatim}
 \end{fframe}
 \end{table}
 \begin{figure}
  \begin{picture}(\ones,\ones) \put(0,0){\usebox{\raster}}
    \newcount\x
    \newcount\y
    \newcount\d
    \newcount\dx
    \newcount\dy
    \x 0
    \y 0
    \dx \ones
    \dy \ones
    \loop %{
    \d -\dx
    \divide \d by 2 %}
    \ifnum \dy > 0 %{
    {\loop %{
      \put(\x,\y){\circle*{1}}%}
      \ifnum \x < \ones %{
      \advance \x by 1
      \advance \d by \dy %}
      \ifnum \d > -1 %{
      \advance \y by 1
      \advance \d by -\dx %}
      \fi %}}
      \repeat}
    \advance \x by 5
    \advance \dx by -5
    \advance \dy by -15 %}
    \repeat
  \end{picture}
 \caption{Einige Linien}\label{linpict}
 \end{figure}
 \section{Der Kreis}
 Wir betrachten hier nur den Achtelkreis im zweiten Oktanten
 ($y \geq x \geq 0$). Hier gelten die oben angegebenen Beziehungen.
 Alle anderen Achtelkreise lassen sich durch elementare Spiegelungen
 erzeugen.
 Die Gleichung eines Kreises ist hier
 \begin{equation}
 y = ±\sqrt{r^2 - x^2}
 \end{equation}
 Der Wert $y$ läßt sich darstellen als Summe einer ganzen Zahl $e$ und
 einem Wert $f$ mit $-0.5 \leq f < 0.5$. Der Wertebereich von $f$ ist
 so gewählt worden, damit $e$ einen auf ganze Zahlen gerundeten Wert
 für $y$ darstellt.
 Nun gilt:
 \begin{eqnarray}
 e + f&=&\sqrt{r^2 - x^2}\nonumber\\
 \label{ggg}e^2 + 2ef + f^2&=&r^2 - x^2
 \end{eqnarray}
 %
 Die Gleichung (\ref{ggg}) hat für $x+1$ folgende Form:
 \begin{eqnarray}
 \label{hhh}e'^2 + 2e'f' + f'^2&=&r^2 - x^2 - 2x -1
 \end{eqnarray}
 %
 Zieht man die Gleichung (\ref{ggg}) von (\ref{hhh}) ab, so ergibt sich
 nach Umsortieren:
 \begin{eqnarray*}
        e' = e:\\
        2e'f' + f'^2&=&2ef+f^2-2x-1\\
        e' = e-1:\\
        2e'f' + f'^2&=&2ef+f^2+2e-2x-2
 \end{eqnarray*}
 %
 Jetzt wird $2ef + f^2$ mit $m$ getauft. Also:
 \begin{eqnarray*}
        e' = e:\\
        m'&=&m -2x-1\\
        e' = e-1:\\
        m'&=&m +2e-1 -2x-1
 \end{eqnarray*}
 Wie groß ist jetzt $m$? Für $x=0$ ist es sicher $0$. Solange $e$
 konstant bleibt, schrumpft $f$ stetig. Fällt $f$ unter $-0.5$, so
 fällt $m$ (unter Vernachlässigung von $f^2$) unter $-e$.  Dies wird
 jetzt als Kriterium für einen Unterlauf von $f$ verwendet.  Tritt
 dieser auf, so muß $f$ um $1$ erhöht und $e$ um $1$ erniedrigt werden.
 Um die Abfragebedingung zu vereinfachen, setzt man jetzt $q$ = $m+e$.
 Der resultierende Algorithmus ist in Tabelle \ref{alg}, ein
 optimiertes C-Programm ist in Tabelle \ref{prog} zu finden.
 \begin{table}
  \caption{Kreiszeichenalgorithmus}\label{alg}
  \begin{fframe}
    \begin{enumerate}
    \item Setze $x\gets 0$, $y\gets r$, $q\gets r$
    \item Wiederhole bis $x>y$:
      \begin{enumerate}
      \item Setze einen Punkt an $x \choose y$.
      \item Setze $q\gets q-2x-1$
      \item Falls $q<0$
        \begin{enumerate}
        \item Setze $q\gets q + 2y-2$
        \item Setze $y\gets y-1$
        \end{enumerate}
      \item Setze $x\gets x+1$
      \end{enumerate}
    \end{enumerate}
  \end{fframe}
 \end{table}
 \begin{table}
  \caption{Kreiszeichenprogramm}\label{prog}
  \begin{fframe}
    \small
 \begin{verbatim}
 void
 fourfold(int x0, int y0, int x, int y)
 /* Zeichne in Oktant 1,3,5,7 */
 /* Wird benutzt, um Anfangs- und End- *
 * Punkte nicht zweimal zu zeichnen   */
 {
  dot(x0+x,y0+y);
  dot(x0-y,y0+x);
  dot(x0-x,y0-y);
  dot(x0+y,y0-x);
 }
 void
 eightfold(int x0, int y0, int x, int y)
 /* Zeichne in allen Quadranten */
 {
  fourfold(x0,y0,x,y);  /* 1357 */
  fourfold(x0,y0,x,-y); /* 8642 */
 }
 void
 circle(int x0, int y0, int r)
 {
  fourfold(x0,y0,0,r);
  /* Die ersten vier Punkte */
  for (x=0, y=q=r;; ) {
    if ((q -= 2* x++ + 1) < 0)
      q += 2* --y;
    if (x >= y)
      break;
    eightfold(x0,y0,x,y);
  }
  if (x==y)
    fourfold(x0,y0,x,y);
  /* Eventuell die letzten vier */
 }
 \end{verbatim}
  \end{fframe}
 \end{table}
 \begin{figure}
  \begin{picture}(\ones,\ones)
    \put(0,0){\usebox{\raster}}
    \newcount\x
    \newcount\y
    \newcount\q
    \loop
    {\x 0
      \y \ones
      \q \ones
      \loop
      \put(\x,\y){\circle*{1}}
      \put(\y,\x){\circle*{1}}
      \advance \q by -\x
      \advance \x by 1
      \advance \q by -\x
      \ifnum \x < \y
      \ifnum \q < 0
      \advance \y by -1
      \advance \q by \y
      \advance \q by \y
      \fi
      \repeat}
    \advance \ones by -10
    \ifnum \ones > 0
    \repeat
  \end{picture}
  \caption{Viertelkreise}\label{zeich}
 \end{figure}
 \section{Einfache Hyperbeln}
 Als letztes Beispiel betrachten wir hier Hyperbeln, die der Formel
 $y = r^2\!/x$ genügen, und zwar im Bereich~$x \geq r$.
 Mit dem Ansatz $y = e + f$ ergibt sich:
 \begin{eqnarray}
  e+f &=& r^2\!/x\nonumber\\
  ex + fx &=& r^2\nonumber\\
  fx &=& r^2 - ex\label{phyp}
 \end{eqnarray}
 \pagebreak[2]
 Für $x' = x+1$ hat nun (\ref{phyp}) die Form
 \begin{eqnarray*}
  e' = e:\\
  f'x' &=& r^2 - ex - e\\
  e' = e - 1:\\
  f'x' &=& r^2 - ex - e + x + 1
 \end{eqnarray*}
 Setzt man jetzt $d = (2f + 1)x$, so ist $f < -0.5$ mit~$d < 0$
 equivalent. Erreicht man diesen Fall unter Verwendung der Annahme
 $e' = e$,
 dann muß in bekannter Weise $f$ um~$1$ erhöht und $e$ um~$1$
 vermindert werden.
 \pagebreak
 Für $d'$ ergeben sich dann die folgenden Werte:
 \begin{eqnarray*}
  e' = e:\\
  d' &=& d - 2e + 1\\
  e' = e - 1:\\
  d' &=& d - 2e + 2x + 2 + 1
 \end{eqnarray*}
 Daraus ergibt sich der in Tabelle~\ref{halg} angegebene
 Hyperbelalgorithmus für den ersten Oktanten.
 \begin{table}
  \caption{Hyperbelalgorithmus}\label{halg}
  \begin{fframe}
    \begin{enumerate}
    \item Setze $d \gets r$, $x \gets r$, $y \gets r$
    \item Wiederhole bis zufrieden
      \begin{enumerate}
      \item Setze Punkt an $x \choose y$
      \item Setze $x \gets x + 1$
      \item Setze $d \gets d - 2y + 1$
      \item Falls $d < 0$
        \begin{enumerate}
        \item Setze $d \gets d + 2x$
        \item Setze $y \gets y - 1$
        \end{enumerate}
      \end{enumerate}
    \end{enumerate}
  \end{fframe}
 \end{table}
 \begin{table}
  \caption{Hyperbeln in C}
  \begin{fframe}
    \small
 \begin{verbatim}
 void
 four(int x0, int y0, int x, int y)
 /* Hyperbeln sind nur in 4 Oktanten */
 {
  dot(x0+x,y0+y);
  dot(x0+y,y0+x);
  dot(x0-x,y0-y);
  dot(x0-y,y0-x);
 }
 void
 hyperb(int x0, int y0, int r, int dx)
 {
  int d, x, y;
  for (x = y = d = r; dx--;) {
    four(x0,y0,x,y);
    ++x;
    if ((d -= 2*y + 1) < 0) {
      d += 2*x;
      --y;
    }
  }
 }
 \end{verbatim}
  \end{fframe}
 \end{table}
 \begin{figure}
  \begin{picture}(\ones,\ones)
    \put(0,0){\usebox{\raster}}
    \newcount\x
    \newcount\y
    \newcount\q
    \newcount\r
    \r\ones
    \loop
    \advance \r by -10
    \ifnum \r > 0
    {\x \r
      \y \r
      \q \r
      \loop
      \put(\x,\y){\circle*{1}}
      \put(\y,\x){\circle*{1}}
      \ifnum \x < \ones
      \advance \x by 1
      \advance \q by -\y
      \advance \q by -\y
      \advance \q by 1
      \ifnum \q < 0
      \advance \q by \x
      \advance \q by \x
      \advance \y by -1
      \fi
      \repeat}
    \repeat
  \end{picture}
  \caption{Hyperbeln}\label{hzeich}
 \end{figure}
 \end{document}
--- a/code/elpa/auctex-13.1.3/context-en.el
+++ b/code/elpa/auctex-13.1.3/context-en.el
@ -0,0 +1,227 @@
 ;;; context-en.el --- Support for the ConTeXt english interface. -*- lexical-binding: t; -*-
 ;; Copyright (C) 2003-2004, 2006, 2008
 ;;               2010, 2014, 2020, 2021 Free Software Foundation, Inc.
 ;; Maintainer: Berend de Boer <berend@pobox.com>
 ;; Keywords: tex
 ;; This file is part of AUCTeX.
 ;; AUCTeX 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, or (at your option)
 ;; any later version.
 ;; AUCTeX 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 AUCTeX; see the file COPYING.  If not, write to the Free
 ;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 ;; 02110-1301, USA.
 ;;; Commentary:
 ;; This file is loaded by context.el when required.
 ;;; Code:
 ;; Build upon ConTeXt
 (require 'context)
 ;;; ConText macro names
 ;;; Code:
 (defvar ConTeXt-environment-list-en
  '("alignment" "appendices"
    "background" "backmatter" "bodymatter" "bodypart" "buffer"
    "code" "color" "columns" "combination"
    "encoding" "extroductions"
    "fact" "formula" "framedcode" "framedtext" "frontmatter"
    "helptext" "hiding"
    "itemize"
    "legend" "line" "linecorrection" "linenumbering" "lines"
    "localenvironment" "localfootnotes"
    "makeup" "mapping" "marginblock" "marginedge" "marginrule" "mode"
    "narrower" "notmode"
    "opposite"
    "packed" "pagecomment" "pagefigure" "positioning" "postponing"
    "quotation"
    "raster" "register"
    "standardmakeup"
    "table" "tabulate" "TEXpage" "text" "textbackground" "typing"
    "unpacked"
    ;; project structure
    "component" "environment" "product" "project"
    ;; flowcharts, if you have loaded this module
    "FLOWcell" "FLOWchart"
    ;; typesetting computer languages
    "EIFFEL" "JAVA" "JAVASCRIPT" "MP" "PASCAL" "PERL" "SQL" "TEX" "XML"
    ;; some metapost environments
    "MPpositiongraphic" "useMPgraphic" "MPcode" "reusableMPgraphic"
    "uniqueMPgraphic")
  "List of the ConTeXt en interface start/stop pairs.")
 (defvar ConTeXt-define-list-en
  '("accent"
    "background" "blank" "block" "blocks" "bodyfont" "bodyfontenvironment"
    "buffer"
    "casemap" "character" "color" "colorgroup" "combinedlist" "command"
    "description" "enumeration"
    "float" "font" "fontsynonym" "framedtext" "head"
    "indenting" "label"
    "logo" "overlay"
    "palet" "program" "startstop" "type" "typing")
  "List of the names of ConTeXt en interface macro's that define things.")
 (defvar ConTeXt-setup-list-en
  '("align" "arranging" "background" "backgrounds" "blackrules"
    "blank" "block" "bodyfont" "bodyfontenvironment" "bottom"
    "bottomtexts" "buffer" "capitals" "caption" "captions" "color"
    "colors" "columns" "combinations" "combinedlist" "descriptions"
    "enumerations" "externalfigures" "fillinlines" "fillinrules" "float"
    "floats" "footer" "footertexts" "footnodedefinition" "footnotes"
    "framed" "framedtexts" "head" "header" "headertexts" "headnumber"
    "heads" "headtext" "hyphenmark" "indentations" "indenting" "inmargin"
    "interlinespace" "itemize" "items" "labeltext" "language" "layout"
    "linenumbering" "lines" "list" "makeup" "marginblocks"
    "marginrules" "marking" "narrower" "oppositeplacing"
    "pagecomment" "pagenumber" "pagenumbering" "palet" "papersize" "paragraphs"
    "quote" "referencing" "register"
    "screens" "section" "sectionblock" "sorting" "spacing"
    "subpagenumber" "synonyms" "text" "textrules" "texttexts" "thinrules"
    "tolerance" "top" "toptexts" "type" "typing" "underbar" "whitespace")
  "List of the names of ConTeXt en interface macro's that setup things.")
 ;; referencing in ConTeXt
 (defvar ConTeXt-referencing-list-en
  '("in" "at" "about" "pagereference" "textreference" "reference")
  "List of ConTeXt en macro's that are used for referencing."
 )
 ;; lists some place macro's as well, should perhaps be under separate menu
 (defvar ConTeXt-other-macro-list-en
  '("abbreviation" "adaptlayout" "at" "combinepages" "copypages"
    "externalfigure" "framed" "from" "input" "insertpages" "filterpages"
    "getbuffer" "goto"
    "hideblocks" "keepblocks"
    "leftaligned" "midaligned"
    "obeyspaces"
    "page"
    "placecontent" "placeexternalfigure" "placefigure" "placelogos" "placetable"
    "processblocks" "protect"
    "raggedcenter" "rightaligned" "rotate"
    "scale" "selectblocks" "showexternalfigures" "slicepages"
    "useexternalfigure" "unprotect" "url" "useblocks" "usemodule" "useURL"
    "version")
  "List of ConTeXt en interface macro's that are not an environment nor a setup.")
 (defun ConTeXt-define-command-en (what)
  "The ConTeXt en interface way of creating a define command."
  (concat "define" what))
 (defun ConTeXt-setup-command-en (what)
  "The ConTeXt en interface way of creating a setup command."
  (concat "setup" what))
 (defvar ConTeXt-project-structure-list-en
  '("project" "environment" "product" "component")
  "List of ConTeXt project structure elements for its en interface.
 List should be in logical order.")
 (defvar ConTeXt-section-block-list-en
  '("frontmatter" "bodymatter" "appendices" "backmatter")
  "List of ConTeXt section block names for its en interface.
 List should be in logical order.")
 ;; TODO:
 ;; ConTeXt has alternative sections like title and subject. Currently
 ;; the level is used to find the section name, so the alternative
 ;; names are never found. Have to start using the section name instead
 ;; of the number.
 (defvar ConTeXt-numbered-section-list-en
  '(("part" 0)
    ("chapter" 1)
    ("section" 2)
    ("subsection" 3)
    ("subsubsection" 4))
  "List of the names of ConTeXt numbered sections for its en interface.")
 (defvar ConTeXt-unnumbered-section-list-en
  '(("title" 1)
    ("subject" 2)
    ("subsubject" 3)
    ("subsubsubject" 4))
  "List of the names of ConTeXt unnumbered sections for its en interface.")
 (defvar ConTeXt-section-list-en
  (append ConTeXt-numbered-section-list-en ConTeXt-unnumbered-section-list-en)
 )
 (defvar ConTeXt-text-en "text"
  "The ConTeXt en interface body text group.")
 (defvar ConTeXt-item-list-en
  '("item" "its" "mar" "ran" "sub" "sym")
  "The ConTeXt macro's that are variants of item.")
 (defcustom ConTeXt-default-environment-en "itemize"
  "The default environment when creating new ones with `ConTeXt-environment'."
  :group 'ConTeXt-en-environment
  :type 'string)
 (defvar ConTeXt-extra-paragraph-commands-en
  '("crlf" "par" "place[A-Za-z]+")
  "List of ConTeXt macros that should have their own line.
 That is, besides the section(-block) commands.")
 ;; Emacs en menu names and labels should go here
 ;; to be done
 ;;; Mode
 (defun ConTeXt-en-mode-initialization ()
  "ConTeXt english interface specific initialization."
  (mapc #'ConTeXt-add-environments (reverse ConTeXt-environment-list-en))
  (TeX-add-symbols
   '("but" ConTeXt-arg-define-ref (TeX-arg-literal " "))
   '("item" ConTeXt-arg-define-ref (TeX-arg-literal " "))
   '("items" [ConTeXt-arg-setup] (TeX-arg-string "Comma separated list"))
   '("its" ConTeXt-arg-define-ref (TeX-arg-literal " "))
   '("nop" (TeX-arg-literal " "))
   '("ran" TeX-arg-string (TeX-arg-literal " "))
   '("sub" ConTeXt-arg-define-ref (TeX-arg-literal " "))
   '("sym" (TeX-arg-string "Symbol") (TeX-arg-literal " "))))
 ;;;###autoload
 (defun context-en-mode ()
  "Major mode for editing files for ConTeXt using its english interface.
 Special commands:
 \\{ConTeXt-mode-map}
 Entering `context-mode' calls the value of `text-mode-hook',
 then the value of `TeX-mode-hook', and then the value
 of `ConTeXt-mode-hook'."
  (interactive)
  ;; set the ConTeXt interface
  (setq ConTeXt-current-interface "en")
  ;; initialization
  (ConTeXt-mode-common-initialization)
  (ConTeXt-en-mode-initialization)
  ;; set mode line
  (setq TeX-base-mode-name "ConTeXt-en")
  (TeX-set-mode-name))
 (provide 'context-en)
 ;;; context-en.el ends here
--- a/code/elpa/auctex-13.1.3/context-nl.el
+++ b/code/elpa/auctex-13.1.3/context-nl.el
@ -0,0 +1,203 @@
 ;;; context-nl.el --- Support for the ConTeXt dutch interface. -*- lexical-binding: t; -*-
 ;; Copyright (C) 2003, 2004, 2006, 2010,
 ;;               2015, 2020, 2021 Free Software Foundation, Inc.
 ;; Maintainer: Berend de Boer <berend@pobox.com>
 ;; Keywords: tex
 ;; This file is part of AUCTeX.
 ;; AUCTeX 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, or (at your option)
 ;; any later version.
 ;; AUCTeX 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 AUCTeX; see the file COPYING.  If not, write to the Free
 ;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 ;; 02110-1301, USA.
 ;;; Commentary:
 ;; This file is loaded by context.el when required.
 ;;; Code:
 ;; Build upon ConTeXt
 (require 'context)
 ;;; ConText macro names
 (defvar ConTeXt-environment-list-nl
  '("achtergrond" "alinea" "bloktekst" "buffer" "citaat" "combinatie"
    "commentaar" "deelomgeving" "document" "doordefinitie"
    "doornummering" "figuur" "formule" "gegeven" "interactiemenu"
    "kadertekst" "kantlijn" "kleur" "kolommen" "legenda" "lokaal"
    "lokalevoetnoten" "margeblok" "naamopmaak" "naast"
    "opelkaar" "opmaak" "opsomming" "overlay" "overzicht"
    "paginafiguur" "positioneren" "profiel"
    "regel" "regelcorrectie" "regelnummeren" "regels"
    "smaller" "symboolset" "synchronisatie"
    "tabel" "tabellen" "tabulatie" "tekstlijn" "typen"
    "uitlijnen" "uitstellen" "vanelkaar" "verbergen" "versie"
    ;; project structure
    "omgeving" "onderdeel" "produkt" "project"
    ;; flowcharts, if you have loaded this module
    "FLOWcell" "FLOWchart"
    ;; typesetting computer languages
    "EIFFEL" "JAVA" "JAVASCRIPT" "MP" "PASCAL" "PERL" "SQL" "TEX" "XML"
    ;; some metapost environments
    "MPpositiongraphic" "useMPgraphic" "MPcode" "reusableMPgraphic"
    "uniqueMPgraphic")
  "List of the ConTeXt nl interface start/stop pairs.")
 (defvar ConTeXt-define-list-nl
  '("achtergrond" "startstop" "typen")
  "List of ConTeXt nl interface macro's that define things.")
 (defvar ConTeXt-setup-list-nl
  '("achtergronden" "achtergrond" "alineas" "arrangeren" "blanko"
    "blok" "blokjes" "blokkopje" "blokkopjes" "boven" "boventeksten"
    "brieven" "buffer" "buttons" "citeren" "clip" "combinaties"
    "commentaar" "doordefinieren" "doornummeren" "doorspringen"
    "dunnelijnen" "externefiguren" "formules" "formulieren"
    "hoofd" "hoofdteksten" "inmarge" "inspringen" "interactiebalk"
    "interactie" "interactiemenu" "interactiescherm" "interlinie"
    "invullijnen" "invulregels" "items" "kaderteksten" "kantlijn"
    "kapitalen" "kleuren" "kleur" "kolommen" "kop" "kopnummer"
    "koppelteken" "koppen" "koptekst" "korps" "korpsomgeving"
    "labeltekst" "layout" "legenda" "lijndikte" "lijn" "lijst"
    "margeblokken" "markering" "naastplaatsen" "nummeren" "omlijnd"
    "onder" "onderstrepen" "onderteksten" "opmaak" "opsomming"
    "paginanummer" "paginanummering" "paginaovergangen" "palet"
    "papierformaat" "papier" "paragraafnummeren" "plaatsblok"
    "plaatsblokken" "plaatsblokkensplitsen" "positioneren" "profielen"
    "programmas" "publicaties" "rasters" "referentielijst" "refereren"
    "regelnummeren" "regels" "register" "roteren" "samengesteldelijst"
    "sectieblok" "sectie" "sheets" "smaller" "sorteren" "spatiering"
    "stickers" "strut" "strut" "subpaginanummer" "symboolset"
    "synchronisatiebalk" "synchronisatie" "synoniemen" "systeem"
    "taal" "tabellen" "tab" "tabulatie" "tekst" "tekstlijnen"
    "tekstpositie" "tekstteksten" "tekstvariabele" "tolerantie" "type"
    "typen" "uitlijnen" "uitvoer" "url" "velden" "veld" "versies"
    "voet" "voetnootdefinitie" "voetnoten" "voetteksten" "witruimte")
  "List of the names of ConTeXt nl interface macro's that setup things.")
 ;; referencing in ConTeXt
 (defvar ConTeXt-referencing-list-nl
  '("in" "op" "over" "paginareferentie" "tekstreferentie" "referentie")
  "List of ConTeXt nl macro's that are used for referencing."
 )
 (defvar ConTeXt-other-macro-list-nl
  '("regellinks" "regelmidden" "regelrechts" "toonexternefiguren")
  "List of ConTeXt nl interface macro's that are not an environment nor a setup.")
 (defun ConTeXt-define-command-nl (what)
  "The ConTeXt nl interface way of creating a define command."
  (concat "definieer" what))
 (defun ConTeXt-setup-command-nl (what)
  "The ConTeXt nl interface way of creating a setup command."
  (concat "stel" what "in"))
 (defvar ConTeXt-project-structure-list-nl
  '("project" "omgeving" "produkt" "onderdeel")
  "List of ConTeXt project structure elements for its nl interface.
 List should be in logical order.")
 (defvar ConTeXt-section-block-list-nl
  '("inleidingen" "hoofdteksten" "bijlagen" "uitleidingen")
  "List of ConTeXt section block names for its nl interface.
 List should be in logical order.")
 ;; TODO:
 ;; ConTeXt has alternative sections like title and subject. Currently
 ;; the level is used to find the section name, so the alternative
 ;; names are never found. Have to start using the section name instead
 ;; of the number.
 (defvar ConTeXt-numbered-section-list-nl
  '(("deel" 0)
    ("hoofdstuk" 1)
    ("paragraaf" 2)
    ("subparagraaf" 3)
    ("subsubparagraaf" 4))
  "List of the names of ConTeXt numbered sections for its nl interface.")
 (defvar ConTeXt-unnumbered-section-list-nl
  '(("titel" 1)
    ("onderwerp" 2)
    ("subonderwerp" 3)
    ("subsubsubsubject" 4))
  "List of the names of ConTeXt unnumbered sections for its nl interface.")
 (defvar ConTeXt-text-nl "tekst"
  "The ConTeXt nl interface body text group.")
 (defvar ConTeXt-item-list-nl
  '("som" "its" "mar" "ran" "sub" "sym")
  "The ConTeXt macro's that are variants of item.")
 (defcustom ConTeXt-default-environment-nl "opsomming"
  "The default environment when creating new ones with `ConTeXt-environment'."
  :group 'ConTeXt-nl-environment
  :type 'string)
 (defvar ConTeXt-extra-paragraph-commands-nl
  '("crlf" "par" "plaats[A-Za-z]+")
  "List of ConTeXt macros that should have their own line.
 That is, besides the section(-block) commands.")
 ;; Emacs en menu names and labels should go here
 ;; to be done
 ;;; Mode
 (defun ConTeXt-nl-mode-initialization ()
  "ConTeXt dutch interface specific initialization."
  (mapc #'ConTeXt-add-environments (reverse ConTeXt-environment-list-nl))
  (TeX-add-symbols
   '("but" ConTeXt-arg-define-ref (TeX-arg-literal " "))
   '("som" ConTeXt-arg-define-ref (TeX-arg-literal " "))
   '("items" [ConTeXt-arg-setup] (TeX-arg-string "Comma separated list"))
   '("its" ConTeXt-arg-define-ref (TeX-arg-literal " "))
   '("nop" (TeX-arg-literal " "))
   '("ran" TeX-arg-string (TeX-arg-literal " "))
   '("sub" ConTeXt-arg-define-ref (TeX-arg-literal " "))
   '("sym" (TeX-arg-string "Symbol") (TeX-arg-literal " "))))
 ;;;###autoload
 (defun context-nl-mode ()
  "Major mode for editing files for ConTeXt using its dutch interface.
 Special commands:
 \\{ConTeXt-mode-map}
 Entering `context-mode' calls the value of `text-mode-hook',
 then the value of `TeX-mode-hook', and then the value
 of `ConTeXt-mode-hook'."
  (interactive)
  ;; set the ConTeXt interface
  (setq ConTeXt-current-interface "nl")
  ;; initialization
  (ConTeXt-mode-common-initialization)
  (ConTeXt-nl-mode-initialization)
  ;; set mode line
  (setq TeX-base-mode-name "ConTeXt-nl")
  (TeX-set-mode-name))
 (provide 'context-nl)
 ;;; context-nl.el ends here
--- a/code/elpa/auctex-13.1.3/context.el
+++ b/code/elpa/auctex-13.1.3/context.el
--- a/code/elpa/auctex-13.1.3/dir
+++ b/code/elpa/auctex-13.1.3/dir
@ -0,0 +1,25 @@
 This is the file .../info/dir, which contains the
 topmost node of the Info hierarchy, called (dir)Top.
 The first time you invoke Info you start off looking at this node.
 File: dir,	Node: Top	This is the top of the INFO tree
  This (the Directory node) gives a menu of major topics.
  Typing "q" exits, "?" lists all Info commands, "d" returns here,
  "h" gives a primer for first-timers,
  "mEmacs<Return>" visits the Emacs manual, etc.
  In Emacs, you can click mouse button 2 on a menu item or cross reference
  to select it.
 * Menu:
 Emacs
 * AUCTeX: (auctex).             A sophisticated TeX environment for Emacs.
 * preview-latex: (preview-latex).
                                Preview LaTeX fragments in Emacs
 TeX
 * AUCTeX: (auctex).             A sophisticated TeX environment for Emacs.
 * preview-latex: (preview-latex).
                                Preview LaTeX fragments in Emacs
--- a/code/elpa/auctex-13.1.3/doc/auctex.texi
+++ b/code/elpa/auctex-13.1.3/doc/auctex.texi
--- a/code/elpa/auctex-13.1.3/doc/changes.texi
+++ b/code/elpa/auctex-13.1.3/doc/changes.texi
--- a/code/elpa/auctex-13.1.3/doc/copying.texi
+++ b/code/elpa/auctex-13.1.3/doc/copying.texi
@ -0,0 +1,48 @@
@include macros.texi
@c -----------------------
@cindex Copying
@cindex Copyright
@cindex GPL
@cindex General Public License
@cindex License
@c @cindex Free
@c @cindex Free software
@c @cindex Distribution
@c @cindex Right
@cindex Warranty
 (This text is stolen from the Texinfo manual, Edition 4.0).
 The programs currently being distributed that relate to @previewlatex{}
 include lisp files for Emacs and style files for @LaTeX{}.  These
 programs are @dfn{free}; this means that everyone is free to use them
 and free to redistribute them on a free basis.  The @previewlatex{}
 related programs are not in the public domain; they are copyrighted and
 there are restrictions on their distribution, but these restrictions are
 designed to permit everything that a good cooperating citizen would want
 to do.  What is not allowed is to try to prevent others from further
 sharing any version of these programs that they might get from you.
 Specifically, we want to make sure that you have the right to give away
 copies of the programs that relate to @previewlatex{}, that you receive
 source code or else can get it if you want it, that you can change these
 programs or use pieces of them in new free programs, and that you know
 you can do these things.
 To make sure that everyone has such rights, we have to forbid you to
 deprive anyone else of these rights.  For example, if you distribute
 copies of the @previewlatex{} related programs, you must give the
 recipients all the rights that you have.  You must make sure that they,
 too, receive or can get the source code.  And you must tell them their
 rights.
 Also, for our own protection, we must make certain that everyone finds
 out that there is no warranty for the programs that relate to
@previewlatex{}.  If these programs are modified by someone else and
 passed on, we want their recipients to know that what they have is not
 what we distributed, so that any problems introduced by others will not
 reflect on our reputation.
 The precise conditions of the licenses for the programs currently being
 distributed that relate to @previewlatex{} are found in the General Public
 Licenses that accompany them.
--- a/code/elpa/auctex-13.1.3/doc/faq.texi
+++ b/code/elpa/auctex-13.1.3/doc/faq.texi
@ -0,0 +1,158 @@
@c This is part of the AUCTeX Manual.
@c Copyright (C) 2004-2014, 2021, 2022 Free Software Foundation, Inc.
@c See the file auctex.texi for copying conditions.
@ifset rawfile
@include macros.texi
@chapheading Frequently Asked Questions about @AUCTeX{}
@end ifset
@c We should switch to sectioning commands instead of items when this
@c list grows.  Keep in mind to formulate short questions because
@c section headings will not be broken in contrast to items.
@enumerate
@item
 Something is not working correctly.  What should I do?
 Well, you might have guessed it, the first place to look is in the
 available documentation packaged with @AUCTeX{}.  This could be the
 release notes (in the @file{RELEASE} file) or the news section of the
 manual in case you are experiencing problems after an upgrade, the
@file{INSTALL} file in case you are having problems with the
 installation, the section about bugs in the manual in case you
 encountered a bug or the relevant sections in the manual for other
 related problems.
 If this did not help, you can send a bug report to the @AUCTeX{} bug
 reporting list by using the command @kbd{M-x TeX-submit-bug-report @key{RET}}.
 But before you do this, you can try to get more information about the
 problem at hand which might also help you locate the cause of the error
 yourself.
 First, you can try to generate a so-called backtrace which shows the
 functions involved in a program error.  In order to do this, start Emacs
 with the command line @samp{emacs --debug-init} and/or put the line
@lisp
 (setq debug-on-error t)
@end lisp
 as the first line into your init file.  After Emacs has started, you can
 load a file which triggers the error and a new window should pop up
 showing the backtrace.  If you get such a backtrace, please include it
 in the bug report.
 Second, you can try to figure out if something in your personal or site
 configuration triggers the error by starting Emacs without such
 customizations.  You can do this by invoking Emacs with the following
 command line, depending on the installation scheme of @AUCTeX{} and your
@acronym{OS}:
@itemize
@item
 If you installed @AUCTeX{} from @acronym{ELPA}, use @samp{emacs -q
 -no-site-file --eval "(progn (setq package-load-list '((auctex t)))
 (package-initialize))"}.  The @option{--eval} option activates only
@AUCTeX{} among all installed @acronym{EPLA} packages.
@item
 If you installed @AUCTeX{} via traditional
@command{configure}--@command{make} scheme, use @samp{emacs -q
 -no-site-file -l auctex}.  The @option{-l} option loads @file{auctex.el}
 which you normally do in your init file.
@item
 In both above cases, use @samp{runemacs} instead of @samp{emacs} on
 windows.
@end itemize
 After you
 have started Emacs like this, you can load the file triggering the
 error.  If everything is working now, you know that you have to search
 either in the site configuration file or your personal init file for
 statements related to the problem.
@item
 What versions of Emacs are supported?
@AUCTeX{} was tested with @w{GNU Emacs 25.1}.  Older versions may work but
 are unsupported.
@item
 What should I do when @command{./configure} does not find programs like @command{latex}?
 This is problem often encountered on Windows.  Make sure that the
@env{PATH} environment variable includes the directories containing the
 relevant programs, as described in
@ifset rawfile
 the file @file{INSTALL.windows}
@end ifset
@ifclear rawfile
@ref{Installation under MS Windows,,,auctex,the @AUCTeX{} manual}.
@end ifclear
@item
 Why doesn't the completion, style file, or multifile stuff work?
 It must be enabled first, insert this in your init file:
@lisp
 (setq-default TeX-master nil)
 (setq TeX-parse-self t)
 (setq TeX-auto-save t)
@end lisp
 Read also the chapters about parsing and multifile documents in the
 manual.
@ifclear rawfile
@xref{Parsing Files} and @ref{Multifile}.
@end ifclear
@item
 Why doesn't @code{TeX-save-document} work?
@code{TeX-check-path} has to contain "@file{./}" somewhere.
@item
 Why is the information in @file{foo.tex} forgotten when I save
@file{foo.bib}?
 For various reasons, @AUCTeX{} ignores the extension when it stores
 information about a file, so you should use unique base names for your
 files.  E.g.@: rename @file{foo.bib} to @file{foob.bib}.
@item
 Why doesn't @AUCTeX{} signal when processing a document is done?
 If the message in the minibuffer stays "Type `C-c C-l' to display
 results of compilation.", you probably have a misconfiguration in your
 init file (@file{.emacs}, @file{init.el} or similar).  To track this
 down either search in the @samp{*Messages*} buffer for an error message
 or put @code{(setq debug-on-error t)} as the first line into your init
 file, restart Emacs and open a @LaTeX{} file.  Emacs will complain
 loudly by opening a debugging buffer as soon as an error occurs.  The
 information in the debugging buffer can help you find the cause of the
 error in your init file.
@item
 Why does @code{TeX-next-error} (@kbd{C-c `}) fail?
 If @code{TeX-file-line-error} is set to nil (not the default), these
 sort of failures might be related to the the fact that when writing the
 log file, @TeX{} puts information related to a file, including error
 messages, between a pair of parentheses.  In this scenario @AUCTeX{}
 determines the file where the error happened by parsing the log file and
 counting the parentheses.  This can fail when there are other,
 unbalanced parentheses present.
 Activating so-called @samp{file:line:error} messages for the log file usually
 solves this issue, as these kind of messages are are easier to parse;
 however, they may lack some details.  Activation can be done either in
 the configuration of your @TeX{} system (consult its manual to see where
 this is) or by simply keeping the variable @code{TeX-file-line-error} to
 the default value of non-nil.
@item
 What does @samp{AUC} stand for?
@AUCTeX{} came into being at Aalborg University in Denmark.  Back then
 the Danish name of the university was Aalborg Universitetscenter; @samp{AUC}
 for short.
@end enumerate
--- a/code/elpa/auctex-13.1.3/doc/fdl.texi
+++ b/code/elpa/auctex-13.1.3/doc/fdl.texi
@ -0,0 +1,506 @@
@node GNU Free Documentation License
@appendixsec GNU Free Documentation License
@cindex FDL, GNU Free Documentation License
@center Version 1.3, 3 November 2008
@display
 Copyright @copyright{} 2000, 2001, 2002, 2007, 2008 Free Software
 Foundation, Inc.  @uref{https://fsf.org/}
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.
@end display
@enumerate 0
@item
 PREAMBLE
 The purpose of this License is to make a manual, textbook, or other
 functional and useful document @dfn{free} in the sense of freedom: to
 assure everyone the effective freedom to copy and redistribute it,
 with or without modifying it, either commercially or noncommercially.
 Secondarily, this License preserves for the author and publisher a way
 to get credit for their work, while not being considered responsible
 for modifications made by others.
 This License is a kind of ``copyleft'', which means that derivative
 works of the document must themselves be free in the same sense.  It
 complements the GNU General Public License, which is a copyleft
 license designed for free software.
 We have designed this License in order to use it for manuals for free
 software, because free software needs free documentation: a free
 program should come with manuals providing the same freedoms that the
 software does.  But this License is not limited to software manuals;
 it can be used for any textual work, regardless of subject matter or
 whether it is published as a printed book.  We recommend this License
 principally for works whose purpose is instruction or reference.
@item
 APPLICABILITY AND DEFINITIONS
 This License applies to any manual or other work, in any medium, that
 contains a notice placed by the copyright holder saying it can be
 distributed under the terms of this License.  Such a notice grants a
 world-wide, royalty-free license, unlimited in duration, to use that
 work under the conditions stated herein.  The ``Document'', below,
 refers to any such manual or work.  Any member of the public is a
 licensee, and is addressed as ``you''.  You accept the license if you
 copy, modify or distribute the work in a way requiring permission
 under copyright law.
 A ``Modified Version'' of the Document means any work containing the
 Document or a portion of it, either copied verbatim, or with
 modifications and/or translated into another language.
 A ``Secondary Section'' is a named appendix or a front-matter section
 of the Document that deals exclusively with the relationship of the
 publishers or authors of the Document to the Document's overall
 subject (or to related matters) and contains nothing that could fall
 directly within that overall subject.  (Thus, if the Document is in
 part a textbook of mathematics, a Secondary Section may not explain
 any mathematics.)  The relationship could be a matter of historical
 connection with the subject or with related matters, or of legal,
 commercial, philosophical, ethical or political position regarding
 them.
 The ``Invariant Sections'' are certain Secondary Sections whose titles
 are designated, as being those of Invariant Sections, in the notice
 that says that the Document is released under this License.  If a
 section does not fit the above definition of Secondary then it is not
 allowed to be designated as Invariant.  The Document may contain zero
 Invariant Sections.  If the Document does not identify any Invariant
 Sections then there are none.
 The ``Cover Texts'' are certain short passages of text that are listed,
 as Front-Cover Texts or Back-Cover Texts, in the notice that says that
 the Document is released under this License.  A Front-Cover Text may
 be at most 5 words, and a Back-Cover Text may be at most 25 words.
 A ``Transparent'' copy of the Document means a machine-readable copy,
 represented in a format whose specification is available to the
 general public, that is suitable for revising the document
 straightforwardly with generic text editors or (for images composed of
 pixels) generic paint programs or (for drawings) some widely available
 drawing editor, and that is suitable for input to text formatters or
 for automatic translation to a variety of formats suitable for input
 to text formatters.  A copy made in an otherwise Transparent file
 format whose markup, or absence of markup, has been arranged to thwart
 or discourage subsequent modification by readers is not Transparent.
 An image format is not Transparent if used for any substantial amount
 of text.  A copy that is not ``Transparent'' is called ``Opaque''.
 Examples of suitable formats for Transparent copies include plain
@sc{ascii} without markup, Texinfo input format, La@TeX{} input
 format, @acronym{SGML} or @acronym{XML} using a publicly available
@acronym{DTD}, and standard-conforming simple @acronym{HTML},
 PostScript or @acronym{PDF} designed for human modification.  Examples
 of transparent image formats include @acronym{PNG}, @acronym{XCF} and
@acronym{JPG}.  Opaque formats include proprietary formats that can be
 read and edited only by proprietary word processors, @acronym{SGML} or
@acronym{XML} for which the @acronym{DTD} and/or processing tools are
 not generally available, and the machine-generated @acronym{HTML},
 PostScript or @acronym{PDF} produced by some word processors for
 output purposes only.
 The ``Title Page'' means, for a printed book, the title page itself,
 plus such following pages as are needed to hold, legibly, the material
 this License requires to appear in the title page.  For works in
 formats which do not have any title page as such, ``Title Page'' means
 the text near the most prominent appearance of the work's title,
 preceding the beginning of the body of the text.
 The ``publisher'' means any person or entity that distributes copies
 of the Document to the public.
 A section ``Entitled XYZ'' means a named subunit of the Document whose
 title either is precisely XYZ or contains XYZ in parentheses following
 text that translates XYZ in another language.  (Here XYZ stands for a
 specific section name mentioned below, such as ``Acknowledgements'',
 ``Dedications'', ``Endorsements'', or ``History''.)  To ``Preserve the Title''
 of such a section when you modify the Document means that it remains a
 section ``Entitled XYZ'' according to this definition.
 The Document may include Warranty Disclaimers next to the notice which
 states that this License applies to the Document.  These Warranty
 Disclaimers are considered to be included by reference in this
 License, but only as regards disclaiming warranties: any other
 implication that these Warranty Disclaimers may have is void and has
 no effect on the meaning of this License.
@item
 VERBATIM COPYING
 You may copy and distribute the Document in any medium, either
 commercially or noncommercially, provided that this License, the
 copyright notices, and the license notice saying this License applies
 to the Document are reproduced in all copies, and that you add no other
 conditions whatsoever to those of this License.  You may not use
 technical measures to obstruct or control the reading or further
 copying of the copies you make or distribute.  However, you may accept
 compensation in exchange for copies.  If you distribute a large enough
 number of copies you must also follow the conditions in section 3.
 You may also lend copies, under the same conditions stated above, and
 you may publicly display copies.
@item
 COPYING IN QUANTITY
 If you publish printed copies (or copies in media that commonly have
 printed covers) of the Document, numbering more than 100, and the
 Document's license notice requires Cover Texts, you must enclose the
 copies in covers that carry, clearly and legibly, all these Cover
 Texts: Front-Cover Texts on the front cover, and Back-Cover Texts on
 the back cover.  Both covers must also clearly and legibly identify
 you as the publisher of these copies.  The front cover must present
 the full title with all words of the title equally prominent and
 visible.  You may add other material on the covers in addition.
 Copying with changes limited to the covers, as long as they preserve
 the title of the Document and satisfy these conditions, can be treated
 as verbatim copying in other respects.
 If the required texts for either cover are too voluminous to fit
 legibly, you should put the first ones listed (as many as fit
 reasonably) on the actual cover, and continue the rest onto adjacent
 pages.
 If you publish or distribute Opaque copies of the Document numbering
 more than 100, you must either include a machine-readable Transparent
 copy along with each Opaque copy, or state in or with each Opaque copy
 a computer-network location from which the general network-using
 public has access to download using public-standard network protocols
 a complete Transparent copy of the Document, free of added material.
 If you use the latter option, you must take reasonably prudent steps,
 when you begin distribution of Opaque copies in quantity, to ensure
 that this Transparent copy will remain thus accessible at the stated
 location until at least one year after the last time you distribute an
 Opaque copy (directly or through your agents or retailers) of that
 edition to the public.
 It is requested, but not required, that you contact the authors of the
 Document well before redistributing any large number of copies, to give
 them a chance to provide you with an updated version of the Document.
@item
 MODIFICATIONS
 You may copy and distribute a Modified Version of the Document under
 the conditions of sections 2 and 3 above, provided that you release
 the Modified Version under precisely this License, with the Modified
 Version filling the role of the Document, thus licensing distribution
 and modification of the Modified Version to whoever possesses a copy
 of it.  In addition, you must do these things in the Modified Version:
@enumerate A
@item
 Use in the Title Page (and on the covers, if any) a title distinct
 from that of the Document, and from those of previous versions
 (which should, if there were any, be listed in the History section
 of the Document).  You may use the same title as a previous version
 if the original publisher of that version gives permission.
@item
 List on the Title Page, as authors, one or more persons or entities
 responsible for authorship of the modifications in the Modified
 Version, together with at least five of the principal authors of the
 Document (all of its principal authors, if it has fewer than five),
 unless they release you from this requirement.
@item
 State on the Title page the name of the publisher of the
 Modified Version, as the publisher.
@item
 Preserve all the copyright notices of the Document.
@item
 Add an appropriate copyright notice for your modifications
 adjacent to the other copyright notices.
@item
 Include, immediately after the copyright notices, a license notice
 giving the public permission to use the Modified Version under the
 terms of this License, in the form shown in the Addendum below.
@item
 Preserve in that license notice the full lists of Invariant Sections
 and required Cover Texts given in the Document's license notice.
@item
 Include an unaltered copy of this License.
@item
 Preserve the section Entitled ``History'', Preserve its Title, and add
 to it an item stating at least the title, year, new authors, and
 publisher of the Modified Version as given on the Title Page.  If
 there is no section Entitled ``History'' in the Document, create one
 stating the title, year, authors, and publisher of the Document as
 given on its Title Page, then add an item describing the Modified
 Version as stated in the previous sentence.
@item
 Preserve the network location, if any, given in the Document for
 public access to a Transparent copy of the Document, and likewise
 the network locations given in the Document for previous versions
 it was based on.  These may be placed in the ``History'' section.
 You may omit a network location for a work that was published at
 least four years before the Document itself, or if the original
 publisher of the version it refers to gives permission.
@item
 For any section Entitled ``Acknowledgements'' or ``Dedications'', Preserve
 the Title of the section, and preserve in the section all the
 substance and tone of each of the contributor acknowledgements and/or
 dedications given therein.
@item
 Preserve all the Invariant Sections of the Document,
 unaltered in their text and in their titles.  Section numbers
 or the equivalent are not considered part of the section titles.
@item
 Delete any section Entitled ``Endorsements''.  Such a section
 may not be included in the Modified Version.
@item
 Do not retitle any existing section to be Entitled ``Endorsements'' or
 to conflict in title with any Invariant Section.
@item
 Preserve any Warranty Disclaimers.
@end enumerate
 If the Modified Version includes new front-matter sections or
 appendices that qualify as Secondary Sections and contain no material
 copied from the Document, you may at your option designate some or all
 of these sections as invariant.  To do this, add their titles to the
 list of Invariant Sections in the Modified Version's license notice.
 These titles must be distinct from any other section titles.
 You may add a section Entitled ``Endorsements'', provided it contains
 nothing but endorsements of your Modified Version by various
 parties---for example, statements of peer review or that the text has
 been approved by an organization as the authoritative definition of a
 standard.
 You may add a passage of up to five words as a Front-Cover Text, and a
 passage of up to 25 words as a Back-Cover Text, to the end of the list
 of Cover Texts in the Modified Version.  Only one passage of
 Front-Cover Text and one of Back-Cover Text may be added by (or
 through arrangements made by) any one entity.  If the Document already
 includes a cover text for the same cover, previously added by you or
 by arrangement made by the same entity you are acting on behalf of,
 you may not add another; but you may replace the old one, on explicit
 permission from the previous publisher that added the old one.
 The author(s) and publisher(s) of the Document do not by this License
 give permission to use their names for publicity for or to assert or
 imply endorsement of any Modified Version.
@item
 COMBINING DOCUMENTS
 You may combine the Document with other documents released under this
 License, under the terms defined in section 4 above for modified
 versions, provided that you include in the combination all of the
 Invariant Sections of all of the original documents, unmodified, and
 list them all as Invariant Sections of your combined work in its
 license notice, and that you preserve all their Warranty Disclaimers.
 The combined work need only contain one copy of this License, and
 multiple identical Invariant Sections may be replaced with a single
 copy.  If there are multiple Invariant Sections with the same name but
 different contents, make the title of each such section unique by
 adding at the end of it, in parentheses, the name of the original
 author or publisher of that section if known, or else a unique number.
 Make the same adjustment to the section titles in the list of
 Invariant Sections in the license notice of the combined work.
 In the combination, you must combine any sections Entitled ``History''
 in the various original documents, forming one section Entitled
 ``History''; likewise combine any sections Entitled ``Acknowledgements'',
 and any sections Entitled ``Dedications''.  You must delete all
 sections Entitled ``Endorsements.''
@item
 COLLECTIONS OF DOCUMENTS
 You may make a collection consisting of the Document and other documents
 released under this License, and replace the individual copies of this
 License in the various documents with a single copy that is included in
 the collection, provided that you follow the rules of this License for
 verbatim copying of each of the documents in all other respects.
 You may extract a single document from such a collection, and distribute
 it individually under this License, provided you insert a copy of this
 License into the extracted document, and follow this License in all
 other respects regarding verbatim copying of that document.
@item
 AGGREGATION WITH INDEPENDENT WORKS
 A compilation of the Document or its derivatives with other separate
 and independent documents or works, in or on a volume of a storage or
 distribution medium, is called an ``aggregate'' if the copyright
 resulting from the compilation is not used to limit the legal rights
 of the compilation's users beyond what the individual works permit.
 When the Document is included in an aggregate, this License does not
 apply to the other works in the aggregate which are not themselves
 derivative works of the Document.
 If the Cover Text requirement of section 3 is applicable to these
 copies of the Document, then if the Document is less than one half of
 the entire aggregate, the Document's Cover Texts may be placed on
 covers that bracket the Document within the aggregate, or the
 electronic equivalent of covers if the Document is in electronic form.
 Otherwise they must appear on printed covers that bracket the whole
 aggregate.
@item
 TRANSLATION
 Translation is considered a kind of modification, so you may
 distribute translations of the Document under the terms of section 4.
 Replacing Invariant Sections with translations requires special
 permission from their copyright holders, but you may include
 translations of some or all Invariant Sections in addition to the
 original versions of these Invariant Sections.  You may include a
 translation of this License, and all the license notices in the
 Document, and any Warranty Disclaimers, provided that you also include
 the original English version of this License and the original versions
 of those notices and disclaimers.  In case of a disagreement between
 the translation and the original version of this License or a notice
 or disclaimer, the original version will prevail.
 If a section in the Document is Entitled ``Acknowledgements'',
 ``Dedications'', or ``History'', the requirement (section 4) to Preserve
 its Title (section 1) will typically require changing the actual
 title.
@item
 TERMINATION
 You may not copy, modify, sublicense, or distribute the Document
 except as expressly provided under this License.  Any attempt
 otherwise to copy, modify, sublicense, or distribute it is void, and
 will automatically terminate your rights under this License.
 However, if you cease all violation of this License, then your license
 from a particular copyright holder is reinstated (a) provisionally,
 unless and until the copyright holder explicitly and finally
 terminates your license, and (b) permanently, if the copyright holder
 fails to notify you of the violation by some reasonable means prior to
 60 days after the cessation.
 Moreover, your license from a particular copyright holder is
 reinstated permanently if the copyright holder notifies you of the
 violation by some reasonable means, this is the first time you have
 received notice of violation of this License (for any work) from that
 copyright holder, and you cure the violation prior to 30 days after
 your receipt of the notice.
 Termination of your rights under this section does not terminate the
 licenses of parties who have received copies or rights from you under
 this License.  If your rights have been terminated and not permanently
 reinstated, receipt of a copy of some or all of the same material does
 not give you any rights to use it.
@item
 FUTURE REVISIONS OF THIS LICENSE
 The Free Software Foundation may publish new, revised versions
 of the GNU Free Documentation License from time to time.  Such new
 versions will be similar in spirit to the present version, but may
 differ in detail to address new problems or concerns.  See
@uref{https://www.gnu.org/licenses/}.
 Each version of the License is given a distinguishing version number.
 If the Document specifies that a particular numbered version of this
 License ``or any later version'' applies to it, you have the option of
 following the terms and conditions either of that specified version or
 of any later version that has been published (not as a draft) by the
 Free Software Foundation.  If the Document does not specify a version
 number of this License, you may choose any version ever published (not
 as a draft) by the Free Software Foundation.  If the Document
 specifies that a proxy can decide which future versions of this
 License can be used, that proxy's public statement of acceptance of a
 version permanently authorizes you to choose that version for the
 Document.
@item
 RELICENSING
 ``Massive Multiauthor Collaboration Site'' (or ``MMC Site'') means any
 World Wide Web server that publishes copyrightable works and also
 provides prominent facilities for anybody to edit those works.  A
 public wiki that anybody can edit is an example of such a server.  A
 ``Massive Multiauthor Collaboration'' (or ``MMC'') contained in the
 site means any set of copyrightable works thus published on the MMC
 site.
 ``CC-BY-SA'' means the Creative Commons Attribution-Share Alike 3.0
 license published by Creative Commons Corporation, a not-for-profit
 corporation with a principal place of business in San Francisco,
 California, as well as future copyleft versions of that license
 published by that same organization.
 ``Incorporate'' means to publish or republish a Document, in whole or
 in part, as part of another Document.
 An MMC is ``eligible for relicensing'' if it is licensed under this
 License, and if all works that were first published under this License
 somewhere other than this MMC, and subsequently incorporated in whole
 or in part into the MMC, (1) had no cover texts or invariant sections,
 and (2) were thus incorporated prior to November 1, 2008.
 The operator of an MMC Site may republish an MMC contained in the site
 under CC-BY-SA on the same site at any time before August 1, 2009,
 provided the MMC is eligible for relicensing.
@end enumerate
@page
@heading ADDENDUM: How to use this License for your documents
 To use this License in a document you have written, include a copy of
 the License in the document and put the following copyright and
 license notices just after the title page:
@smallexample
@group
  Copyright (C)  @var{year}  @var{your name}.
  Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.3
  or any later version published by the Free Software Foundation;
  with no Invariant Sections, no Front-Cover Texts, and no Back-Cover
  Texts.  A copy of the license is included in the section entitled ``GNU
  Free Documentation License''.
@end group
@end smallexample
 If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts,
 replace the ``with@dots{}Texts.''@: line with this:
@smallexample
@group
    with the Invariant Sections being @var{list their titles}, with
    the Front-Cover Texts being @var{list}, and with the Back-Cover Texts
    being @var{list}.
@end group
@end smallexample
 If you have Invariant Sections without Cover Texts, or some other
 combination of the three, merge those two alternatives to suit the
 situation.
 If your document contains nontrivial examples of program code, we
 recommend releasing these examples in parallel under your choice of
 free software license, such as the GNU General Public License,
 to permit their use in free software.
@c Local Variables:
@c ispell-local-pdict: "ispell-dict"
@c End:
--- a/code/elpa/auctex-13.1.3/doc/history.texi
+++ b/code/elpa/auctex-13.1.3/doc/history.texi
--- a/code/elpa/auctex-13.1.3/doc/install.texi
+++ b/code/elpa/auctex-13.1.3/doc/install.texi
@ -0,0 +1,628 @@
@c This is part of the AUCTeX Manual.
@c Copyright (C) 1994, 1996, 2003-2007, 2012-2013,
@c               2015, 2017, 2018, 2020, 2021  Free Software Foundation, Inc.
@c See the file auctex.texi for copying conditions.
@ifset rawfile
@include macros.texi
@node Installation,,(dir),(dir)
@top Installing @AUCTeX{}
@end ifset
@ifclear rawfile
@node Installation
@chapter Installing @AUCTeX{}
@end ifclear
 The modern and strongly recommended way of installing @AUCTeX{} is by
 using the Emacs package manager integrated in Emacs 24 and greater
 (@acronym{ELPA}).  Simply do @kbd{M-x list-packages @key{RET}}, mark the
 auctex package for installation with @kbd{i}, and hit @kbd{x} to execute
 the installation procedure.  That's all.
@code{use-package} users can use this simple recipe in their
@code{user-init-file} which essentially does the same as the manual
 installation explained above.
@lisp
 (use-package tex
  :ensure auctex)
@end lisp
 Using the @acronym{ELPA} version has several advantages.  Besides being
 platform and @acronym{OS} independent, you will receive intermediate
 bugfix releases between major @AUCTeX{} releases conveniently.  For past
@acronym{ELPA} releases, see
@url{https://elpa.gnu.org/packages/auctex.html}.
@ifclear rawfile
 Once the installation is completed, you can skip the rest of this
 section and proceed to @ref{Quick Start}.
@end ifclear
 The remainder of this section is about installing @AUCTeX{} from a
 release tarball or from a checkout of the @AUCTeX{} repository.
 Installing @AUCTeX{} should be simple: merely @command{./configure},
@command{make}, and @code{make install} for a standard site-wide
 installation (most other installations can be done by specifying a
@option{--prefix=@dots{}} option).
 On many systems, this will already activate the package, making its
 modes the default instead of the built-in modes of Emacs.  If this is
 not the case, consult @ref{Loading the package}.  Please read through
 this document fully before installing anything.  The installation
 procedure has changed as compared to earlier versions.  Users of @w{MS
 Windows} are asked to consult
@ifset rawfile
 the file @file{INSTALL.windows}.
@end ifset
@ifclear rawfile
@xref{Installation under MS Windows}.
@end ifclear
@ifclear rawfile
@menu
 * Prerequisites::
 * Configure::
 * Build/install and uninstall::
 * Loading the package::
 * Advice for package providers::
 * Advice for non-privileged users::
 * Installation under MS Windows::
 * Customizing::
@end menu
@end ifclear
@ifset rawfile
@menu
 * Prerequisites::
 * Configure::
 * Build/install and uninstall::
 * Loading the package::
 * Advice for package providers::
 * Advice for non-privileged users::
 * Customizing::
@end menu
@end ifset
@ifset rawfile
@node Prerequisites
@chapter Prerequisites
@raisesections
@end ifset
@ifclear rawfile
@node Prerequisites
@section Prerequisites
@end ifclear
@itemize @bullet
@item GNU Emacs 25.1 or higher
 Using @previewlatex{} requires a version of Emacs compiled with image
 support.
@table @b
@item Windows
 Precompiled versions are available from
@uref{https://ftp.gnu.org/gnu/emacs/windows/}.
@item macOS
 For an overview of precompiled versions of Emacs for macOS see for
 example @uref{https://www.emacswiki.org/emacs/EmacsForMacOS}.
@item GNU/Linux
 Most GNU/Linux distributions nowadays provide a recent variant of Emacs
 via their package repositories.
@item Self-compiled
 Compiling Emacs yourself requires a C compiler and a number of tools and
 development libraries.  Details are beyond the scope of this manual.
 Instructions for checking out the source code can be found at
@uref{https://savannah.gnu.org/git/?group=emacs}.
@end table
@item A working @TeX{} installation
 Well, @AUCTeX{} would be pointless without that.  Processing
 documentation requires @TeX{}, @LaTeX{} and Texinfo during installation.
@previewlatex{} requires Dvips or @command{dvipng} for its operation in @acronym{DVI} mode.
 The default configuration of @AUCTeX{} is tailored for @w{@TeX{} Live}-based
 distributions, but can be adapted easily.
@item A recent Ghostscript
 This is needed for operation of @previewlatex{} in both @acronym{DVI}
 and @acronym{PDF} mode.  Ghostscript version 7.07 or newer is required.
@item GNU make
 Recent @AUCTeX{} uses GNU make specific capabilities in the Makefiles.
 If your @acronym{OS}'s default @command{make} command is not GNU make,
 you have to obtain it in order to build @AUCTeX{} by yourself.  GNU make
 is sometimes provided under the name @command{gmake} in your
@acronym{OS}'s binary package system.
@item The Texinfo package
 Strictly speaking, you can get away without it if you are building
 from the distribution tarball, have not modified any files and don't
 need a printed version of the manual: the pregenerated info file is
 included in the tarball.  At least @w{version 4.0} is required.
@end itemize
 For some known issues with various software, see
@ifset rawfile
 the @file{PROBLEMS.preview} file.
@end ifset
@ifclear rawfile
@ref{Known problems,,,preview-latex,the @previewlatex{} manual}.
@end ifclear
@node Configure
@section Configure
 The first step is to configure the source code, telling it where
 various files will be.  To do so, run
@example
 ./configure @var{options}
@end example
 (Note: if you have fetched @AUCTeX{} from Git rather than
 a regular release, you will have to first follow the instructions in
@file{README.GIT}).
 On many machines, you will not need to specify any options, but if
@command{configure} cannot determine something on its own, you'll need to
 help it out with one of these options:
@table @code
@item --prefix=@var{prefix}
 All automatic placements for package components will be chosen from
 sensible existing hierarchies below this: directories like @file{man},
@file{share} and @file{bin} are supposed to be directly below
@var{prefix}.
 Only if no workable placement can be found there, in some cases an
 alternative search will be made in a prefix deduced from a suitable
 binary.
@file{/usr/local} is the default @var{prefix}, intended to be suitable
 for a site-wide installation.  If you are packaging this as an
 operating system component for distribution, the setting @file{/usr}
 will probably be the right choice.  See @ref{Advice for package
 providers} for detail.
 If you are planning to install the package as a single non-priviledged
 user, you will typically set @var{prefix} to your home directory.
 Consult @ref{Advice for non-privileged users} for addtional
 instructions.
@item --with-emacs=@var{/path/to/emacs}
 If you are using a pretest which isn't in your @env{PATH}, or
@command{configure} is not finding the right Emacs executable, you can
 specify it with this option.
@item --with-lispdir=@var{lispdir}
 This option specifies the location of the @file{site-lisp}
 directory within @code{load-path} under which the files will get
 installed (the bulk will get installed in a subdirectory).
@command{./configure} should figure this out by itself.
@item --with-auctexstartfile=@file{auctex.el}
@itemx --with-previewstartfile=@file{preview-latex.el}
 This is the name of the respective startup files.  If @var{lispdir}
 contains a subdirectory @file{site-start.d}, the start files are
 placed there, and @file{site-start.el} should
 load them automatically.  Please be aware that you must not move the
 start files after installation since other files are found
@emph{relative} to them.
@item --with-packagelispdir=@file{auctex}
 This is the directory where the bulk of the package gets located.  The
 startfile adds this into @code{load-path}.
@item --with-auto-dir=@var{/dir}
 You can use this option to specify the directory containing
 automatically generated information by @kbd{M-x TeX-auto-generate-global @key{RET}}.  It is not necessary for most
@TeX{} installs, but may be used if you don't like the directory that
 configure is suggesting.
@item --help
 This is not an option specific to @AUCTeX{}. A number of standard
 options to @command{configure} exist, and we do not have the room to
 describe them here; a short description of each is available, using
@option{--help}.
@c FIXME: It seems this no longer holds.
@c If you use @samp{--help=recursive}, then also @previewlatex{}-specific
@c options will get listed.
@item --disable-preview
 This disables configuration and installation of @previewlatex{}.  This
 option is not actually recommended.  If your Emacs does not support
 images, you should really upgrade to a newer version.  Distributors
 should, if possible, refrain from distributing @AUCTeX{} and
@previewlatex{} separately in order to avoid confusion and upgrade
 hassles if users install partial packages on their own.
@item --with-texmf-dir=@var{/dir}
@itemx --without-texmf-dir
@cindex preview-install-styles
 This option is used for specifying a @acronym{TDS}-compliant directory
 hierarchy.  Using @code{--with-texmf-dir=@var{/dir}} you can specify
 where the @TeX{} @acronym{TDS} directory hierarchy resides, and the
@TeX{} files will get installed in
@file{@var{/dir}/tex/latex/preview/}.
 If you use the @option{--without-texmf-dir} option, the @TeX{}-related
 files will be kept in the Emacs Lisp tree, and at runtime the
@env{TEXINPUTS} environment variable will be made to point there.  You
 can install those files into your own @TeX{} tree at some later time
 with @kbd{M-x preview-install-styles @key{RET}}.
@item --with-tex-dir=@var{/dir}
 If you want to specify an exact directory for the preview @TeX{} files,
 use @code{--with-tex-dir=@var{/dir}}. In this case, the files will be
 placed in @file{@var{/dir}}, and you'll also need the following option:
@item --with-doc-dir=@var{/dir}
 This option may be used to specify where the @TeX{} documentation goes.
 It is to be used when you are using @code{--with-tex-dir=@var{/dir}},
 but is normally not necessary otherwise.
@end table
@node Build/install and uninstall
@section Build/install and uninstall
@cindex Installation
@cindex Make
@cindex Uninstallation
 Once @command{configure} has been run, simply enter
@example
 make
@end example
@noindent
 at the prompt to byte-compile the lisp files, extract the @TeX{} files
 and build the documentation files.  To install the files into the
 locations chosen earlier, type
@example
 make install
@end example
@noindent
 You may need special privileges to install, e.g., if you are installing
 into system directories.
 Should you want to completely remove the installed package, in the same
 directory you built @AUCTeX{} run
@example
 make uninstall
@end example
@noindent
 You will need administration privileges if you installed the package
 into system directories.
@node Loading the package
@section Loading the package
@cindex @file{init.el}
@cindex @file{.emacs}
 You can detect the successful activation of @AUCTeX{} and
@previewlatex{} in the menus after loading a @LaTeX{} file like
@file{circ.tex}: @AUCTeX{} then gives you a @samp{Command} menu,
 and @previewlatex{} gives you a @samp{Preview} menu.
@cindex @file{auctex.el}
@cindex @file{tex-site.el}
 With Emacs (or if you explicitly disabled use of the package system),
 the startup files @file{auctex.el} and @file{preview-latex.el} may
 already be in a directory of the @file{site-start.d/} variety if your
 Emacs installation provides it.  In that case they should be
 automatically loaded on startup and nothing else needs to be done.  If
 not, they should at least have been placed somewhere in your
@code{load-path}.  You can then load them by placing the lines
@lisp
 (load "auctex.el" nil t t)
 (load "preview-latex.el" nil t t)
@end lisp
@noindent
 into your init file such as @file{init.el} or @file{.emacs}.
 If you explicitly used @code{--with-lispdir}, you may need to add the
 specified directory into Emacs' @code{load-path} variable by adding
 something like
@lisp
 (add-to-list 'load-path "~/elisp")
@end lisp
@noindent
 before the above lines into your Emacs startup file.
 For site-wide activation in GNU Emacs, see
@ifset rawfile
 below.
@end ifset
@ifclear rawfile
@xref{Advice for package providers}.
@end ifclear
 Once activated, the modes provided by @AUCTeX{} are used per default for
 all supported file types.  If you want to change the modes for which it
 is operative instead of the default, use
@example
@kbd{M-x customize-option @key{RET} TeX-modes @key{RET}}
@end example
 If you want to remove a preinstalled @AUCTeX{} completely before any of
 its modes have been used,
@lisp
 (unload-feature 'tex-site)
@end lisp
@noindent
 should accomplish that.
@node Advice for package providers
@section Providing @AUCTeX{} as a package
 As a package provider, you should make sure that your users will be
 served best according to their intentions, and keep in mind that a
 system might be used by more than one user, with different
 preferences.
 There are people that prefer the built-in Emacs modes for editing
@TeX{} files, in particular plain @TeX{} users.  There are various
 ways to tell @AUCTeX{} even after auto-activation that it should
 not get used, and they are described in
@ifset rawfile
 the @file{README} file.
@end ifset
@ifclear rawfile
@ref{Introduction,,Introduction to @AUCTeX{}}.
@end ifclear
 So if you have users that don't want to use the preinstalled @AUCTeX{},
 they can easily get rid of it.  Activating @AUCTeX{} by default is
 therefore a good choice.
 If the installation procedure did not achieve this already by placing
@file{auctex.el} and @file{preview-latex.el} into a possibly existing
@file{site-start.d} directory, you can do this by placing
@lisp
 (load "auctex.el" nil t t)
 (load "preview-latex.el" nil t t)
@end lisp
@noindent in the system-wide @file{site-start.el}.
 The @option{--without-texmf-dir} option can be convenient for systems that
 are intended to support more than a single TeX distribution.  Since more
 often than not @TeX{} packages for operating system distributions are
 either much more outdated or much less complete than separately provided
 systems like @w{@TeX{} Live}, this method may be generally preferable
 when providing packages.
 The following package structure would be adequate for a typical fully
 supported Unix-like installation:
@c FIXME: teTeX is much outdated now.
@table @samp
@item preview-tetex
 Style files and documentation for @file{preview.sty}, placed into a
@TeX{} tree where it is accessible from the te@TeX{} executables usually
 delivered with a system.  If there are other commonly used @TeX{} system
 packages, it might be appropriate to provide separate packages for
 those.
@item auctex-emacs-tetex
 This package will require the installation of @samp{preview-tetex} and
 will record in @code{TeX-macro-global} where to find the @TeX{} tree.
 It is also a good idea to run
@example
 emacs -batch -f TeX-auto-generate-global
@end example
 when either @AUCTeX{} or te@TeX{} get installed or upgraded.  If your
 users might want to work with a different @TeX{} distribution (nowadays
 pretty common), instead consider the following:
@item auctex-emacs
 This package will be compiled with @option{--without-texmf-dir} and will
 consequently contain the @samp{preview} style files in its private
 directory.  It will probably not be possible to initialize
@code{TeX-macro-global} to a sensible value, so running
@code{TeX-auto-generate-global} does not appear useful.  This package
 would neither conflict with nor provide @samp{preview-tetex}.
@end table
@node Advice for non-privileged users
@section Installation for non-privileged users
 Often people without system administration privileges want to install
 software for their private use.  In that case you need to pass more
 options to the @command{configure} script.
 The main expedient is using the @option{--prefix} option to the
@command{configure} script, and let it point to the personal home
 directory.  In that way, resulting binaries will be installed under the
@file{bin} subdirectory of your home directory, manual pages under
@file{man} and so on.  It is reasonably easy to maintain a bunch of
 personal software, since the prefix argument is supported by most
@command{configure} scripts.
 You often need to specify @option{--with-lispdir} option as well.
 If you haven't installed Emacs under your home directory and use Emacs
 installed in system directories, the @command{configure} script might not
 be able to figure out suitable place to install lisp files under your
 home directory.  In that case, the @command{configure} script would
 silently choose, by default, the @file{site-lisp} directory within
@code{load-path} for the place, where administration privileges are
 usually required to put relevant files.  Thus you will have to tell
 the @command{configure} script explicitly where to put those files by,
 e.g., @code{--with-lispdir=@samp{/home/myself/share/emacs/site-lisp}}.
 You'll have to add something like
@samp{/home/myself/share/emacs/site-lisp} to your @code{load-path}
 variable, if it isn't there already.
 In addition, you will have to tell @command{configure} script where to
 install @TeX{}-related files such as @file{preview.sty} if
@previewlatex{} isn't disabled.  It is enough to specify
@option{--with-texmf-dir=@file{$HOME/texmf}} for most typical cases, but
 you have to create the direcotry @file{$HOME/texmf} in advance if it
 doesn't exist.  If this prescription doesn't work, consider using one or
 more of the options @code{--with-texmf-dir=@var{/dir}},
@code{--without-texmf-dir}, @code{--with-tex-dir=@var{/dir}} and
@code{--with-doc-dir=@var{/dir}}.  See @ref{Configure} for detail of
 these options.
 Now here is another thing to ponder: perhaps you want to make it easy
 for other users to share parts of your personal Emacs configuration.  In
 general, you can do this by writing @samp{~myself/} anywhere where you
 specify paths to something installed in your personal subdirectories,
 not merely @samp{~/}, since the latter, when used by other users, will
 point to non-existent files.
 For yourself, it will do to manipulate environment variables in your
@file{.profile} resp.@: @file{.login} files.  But if people will be
 copying just Elisp files, their copies will not work.  While it would
 in general be preferable if the added components where available from
 a shell level, too (like when you call the standalone info reader, or
 try using @file{preview.sty} for functionality besides of Emacs
 previews), it will be a big help already if things work from inside
 of Emacs.
 Here is how to do the various parts:
@subheading Making the Elisp available
 In GNU Emacs, it should be sufficient if people just do
@lisp
 (load "~myself/share/emacs/site-lisp/auctex.el" nil t t)
 (load "~myself/share/emacs/site-lisp/preview-latex.el" nil t t)
@end lisp
@noindent
 where the path points to your personal installation.  The rest of the
 package should be found relative from there without further ado.
@subheading Making the Info files available
 For making the info files accessible from within Elisp, something like
 the following might be convenient to add into your or other people's
 startup files:
@lisp
 (eval-after-load 'info
   '(add-to-list 'Info-directory-list "~myself/info"))
@end lisp
@subheading Making the @LaTeX{} style available
 If you want others to be able to share your installation, you should
 configure it using @option{--without-texmf-dir}, in which case things
 should work as well for them as for you.
@subsection Using @AUCTeX{} from local Git repo
 With the techniques described above, it is also possible to use @AUCTeX{}
 directly from a local Git repository.  Let's assume you have your Git
 repositories under @samp{~/development/}.
 First, you have to fetch a copy of the @AUCTeX{} Git repository.  In a
 shell, change directory to @samp{~/development/} and do:
@example
 git clone https://git.savannah.gnu.org/git/auctex.git
@end example
 Now change directory to @samp{~/development/auctex} and run
@samp{./autogen.sh}.  Next thing is to run @command{configure} like this:
@example
 ./configure --without-texmf-dir --with-lispdir=.
@end example
@noindent
 When finished, simply enter
@example
 make
@end example
@noindent
 and you're finished.  Note that the @samp{make install} step is not
 necessary.
 Now you have to tell Emacs about the plan.  The following variables must
 be set in your init file because their normal values are only correct when
@AUCTeX{} is installed:
@lisp
 (setq TeX-data-directory "~/development/auctex"
      TeX-lisp-directory TeX-data-directory)
@end lisp
@noindent
 The info files will be available with this:
@lisp
 (eval-after-load 'info
   '(add-to-list 'Info-additional-directory-list
                 "~/development/auctex/doc"))
@end lisp
@noindent
 Now you're ready to load @file{auctex.el} and @file{preview-latex.el} out
 of this directory:
@lisp
 (load "~/development/auctex/auctex.el" nil t t)
 (load "~/development/auctex/preview-latex.el" nil t t)
@end lisp
@ifclear rawfile
@node Installation under MS Windows
@section Installation under MS Windows
@include wininstall.texi
@end ifclear
@node Customizing
@section Customizing
@cindex Site initialization
@cindex Initialization
@cindex @file{tex-site.el}
@cindex Personal customization
@cindex Site customization
@cindex Customization
@cindex Customization, personal
@cindex Customization, site
 Most of the site-specific customization should already have happened
 during configuration of @AUCTeX{}.  Any further customization can be
 done with customization buffers directly in Emacs.  Just type @kbd{M-x
 customize-group @key{RET} AUCTeX @key{RET}} to open the customization group for
@AUCTeX{} or use the menu entries provided in the mode menus.  Editing
 the file @file{tex-site.el} as suggested in former versions of @AUCTeX{}
 should not be done anymore because the installation routine will
 overwrite those changes.
 You might check some options with a special significance.  They are
 accessible directly by typing @kbd{M-x customize-option @key{RET} <option>
@key{RET}}.
@defopt TeX-macro-global
 Directories containing the site's @TeX{} style files.
@end defopt
 Normally, @AUCTeX{} will only allow you to complete macros and
 environments which are built-in, specified in @AUCTeX{} style files or
 defined by yourself.  If you issue the @kbd{M-x
 TeX-auto-generate-global} command after loading @AUCTeX{}, you will be
 able to complete on all macros available in the standard style files
 used by your document.  To do this, you must set this variable to a list
 of directories where the standard style files are located.  The
 directories will be searched recursively, so there is no reason to list
 subdirectories explicitly.  Automatic configuration will already have
 set the variable for you if it could use the program @command{kpsewhich}.
 In this case you normally don't have to alter anything.
@c Local Variables:
@c mode: texinfo
@c TeX-master: "auctex"
@c End:
--- a/code/elpa/auctex-13.1.3/doc/intro.texi
+++ b/code/elpa/auctex-13.1.3/doc/intro.texi
@ -0,0 +1,106 @@
@include macros.texi
@ifset rawfile
@paragraphindent none
 This is the README file for the AUCTeX distribution.
@quotation
 Copyright (C) 2008, 2017, 2018 Free Software Foundation, Inc.
 Copying and distribution of this file, with or without modification, are
 permitted in any medium without royalty provided the copyright notice
 and this notice are preserved.
@end quotation
@chapheading Introduction to @AUCTeX{}
@end ifset
@ifclear rawfile
@node Summary
@chapter Overview of @AUCTeX{}
@end ifclear
@ifset rawfile
 This file gives a brief overview of what @AUCTeX{} is.  It is
@strong{not} an attempt to document @AUCTeX{}.  Real documentation for
@AUCTeX{} is available in the manual, which should be available as an
 info file after installation.
@end ifset
@AUCTeX{} is a comprehensive customizable integrated environment for
 writing input files for @TeX{}, @LaTeX{}, @ConTeXt{}, Texinfo, and
 doc@TeX{} using Emacs.
 It supports you in the insertion of macros, environments, and sectioning
 commands by providing completion alternatives and prompting for
 parameters.  It automatically indents your text as you type it and lets
 you format a whole file at once.  The outlining and folding facilities
 provide you with a focused and clean view of your text.
@AUCTeX{} lets you process your source files by running @TeX{} and
 related tools (such as output filters, post processors for generating
 indices and bibliographies, and viewers) from inside Emacs.  @AUCTeX{}
 lets you browse through the errors @TeX{} reported, while it moves the
 cursor directly to the reported error, and displays some documentation
 for that particular error.  This will even work when the document is
 spread over several files.
 One component of @AUCTeX{} that @LaTeX{} users will find attractive is
@previewlatex{}, a combination of folding and in-source previewing
 that provides true ``What You See Is What You Get'' experience in your
 sourcebuffer, while letting you retain full control.
@ifset rawfile
 For more information, see further below.
@end ifset
 More detailed information about the features and usage of @AUCTeX{} can
 be found in the
@ifset rawfile
@AUCTeX{} manual.  You can access it from within Emacs by typing
@kbd{C-h i d m auctex @key{RET}}.  If you prefer the standalone info
 reader, issue the command @code{info auctex} in a terminal.
@end ifset
@ifclear rawfile
 remainder of this manual.
@end ifclear
@AUCTeX{} is written entirely in Emacs Lisp, and hence you can easily
 add new features for your own needs.  It is a GNU project and
 distributed under the `GNU General Public License Version 3'.
 The most recent version is always available at
@url{https://ftp.gnu.org/pub/gnu/auctex/}.
 WWW users may want to check out the @AUCTeX{} page at
@url{https://www.gnu.org/software/auctex/}.
 For comprehensive information about how to install @AUCTeX{}
@ifset rawfile
 read the file @file{INSTALL} or @file{INSTALL.windows}, respectively.
@end ifset
@ifclear rawfile
@xref{Installation}, or @ref{Installation under MS Windows},
 respectively.
@end ifclear
 If you are considering upgrading @AUCTeX{}, the recent changes are
 described in
@ifset rawfile
 the @file{CHANGES} file.
@end ifset
@ifclear rawfile
@ref{Changes}.
@end ifclear
 If you want to discuss @AUCTeX{} with other users or its developers,
 there are several mailing lists you can use.
 Send a mail with the subject ``subscribe'' to
@email{auctex-request@@gnu.org} in order to join the general discussion
 list for @AUCTeX{}.  Articles should be sent to @email{auctex@@gnu.org}.
 In a similar way, you can subscribe to the @email{info-auctex@@gnu.org}
 list for just getting important announcements about @AUCTeX{}.  The list
@email{bug-auctex@@gnu.org} is for bug reports which you should usually
 file with the @kbd{M-x TeX-submit-bug-report @key{RET}} command.  If you
 want to address the developers of @AUCTeX{} themselves with technical
 issues, they can be found on the discussion list
@email{auctex-devel@@gnu.org}.
--- a/code/elpa/auctex-13.1.3/doc/macros.texi
+++ b/code/elpa/auctex-13.1.3/doc/macros.texi
@ -0,0 +1,89 @@
@ifclear macros
@set macros
@ifnottex
@macro AUCTeX {}
 AUC@TeX{}
@end macro
@macro ConTeXt {}
 Con@TeX{}t
@end macro
@macro previewlatex {}
 preview-latex
@end macro
@macro fontlatex {}
 font-latex
@end macro
@ifset no-acronym
@clear no-acronym
@macro acronym {text}
@sc{\text\}
@end macro
@end ifset
@ifset no-env
@clear no-env
@macro env {text}
@code{\text\}
@end macro
@end ifset
@ifset no-option
@clear no-option
@macro option {text}
@samp{\text\}
@end macro
@end ifset
@ifset no-command
@clear no-command
@macro command {text}
@samp{\text\}
@end macro
@end ifset
@end ifnottex
@ifset no-sansserif
@macro sansserif {text}@c
@iftex
 {@textsf \text\}@c
@end iftex
@ifnottex
 \text\@c
@end ifnottex
@end macro
@end ifset
@tex
 \global\let\savedTeX\TeX
 \gdef\TeX#1{\savedTeX#1}
 \gdef\LaTeX{%
    L\kern-.36em\raise.3ex\hbox{\sc{a}}\kern-.15em\TeX}
 \gdef\previewlatex#1{%
    {\sf preview-latex}#1}
 \gdef\fontlatex#1{%
    {\sf font-latex}#1}
 \gdef\AUCTeX{AUC\TeX}
 \gdef\ConTeXt#1{%
    Con\TeX t#1}
 \toks0\expandafter{\indexnofonts
  \def\TeX#1{TeX#1}%
  \def\LaTeX#1{LaTeX#1}\def\previewlatex#1{preview-latex#1}}
 \xdef\indexnofonts{\the\toks0}
 \ifx\commondummies\undefined \else
  \toks0\expandafter{\commondummies
    \def\TeX#1{TeX#1}%
    \def\LaTeX#1{LaTeX#1}\def\previewlatex#1{preview-latex#1}}
  \xdef\commondummies{\the\toks0}
 \fi
 \ifx\definedummies\undefined \else
  \toks0\expandafter{\definedummies
    \def\TeX#1{TeX#1}%
    \def\LaTeX#1{LaTeX#1}\def\previewlatex#1{preview-latex#1}}
  \xdef\definedummies{\the\toks0}
 \fi
 \ifx\acronym\undefined \gdef\acronym#1{{\smallcaps \lowercase{#1}}} \fi
 \ifx\env\undefined \global\let\env=\code \fi
 \ifx\option\undefined \global\let\option=\samp \fi
 \ifx\command\undefined \global\let\command=\samp \fi
 %Bug fix for texinfo.tex:
 \gdef\cslet#1#2{%
 \expandafter\let
 \csname#1\expandafter\endcsname
 \csname#2\endcsname}
@end tex
@end ifclear
--- a/code/elpa/auctex-13.1.3/doc/preview-dtxdoc.pl
+++ b/code/elpa/auctex-13.1.3/doc/preview-dtxdoc.pl
@ -0,0 +1,156 @@
 #!/usr/bin/perl
 # -*- coding: iso-latin-1; -*-
 # Autoconverter from preview.dtx to preview-dtxdoc.texi
 # Author: Jan-Åke Larsson <jalar@mai.liu.se>
 # Maintainer: auctex-devel@gnu.org
 # Copyright (C) 2002, 2005, 2020, 2021 Free Software Foundation, Inc.
 # This file is part of AUCTeX.
 # AUCTeX 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, or (at your option)
 # any later version.
 # AUCTeX 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 AUCTeX; see the file COPYING.  If not, write to the Free
 # Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 # MA 02110-1301, USA.
 # Commentary:
 # Simpleminded autoconverter from preview.dtx to preview-dtxdoc.texi
 # run as 'perl preview-dtxdoc.pl ../latex/preview.dtx preview-dtxdoc.texi'
 die "Usage: perl preview-dtxdoc.pl infile outfile" unless ($#ARGV == 1);
 open(STDIN, $ARGV[0]) || die "Can't open $ARGV[0] for reading";
 open(STDOUT, "> $ARGV[1]") || die "Can't open $ARGV[1] for writing";
 # Eat header 
 MUNGE: while (<STDIN>) {
    last MUNGE if /^% *.section/;
 }
 # Fish out possible CR characters.
 /(\r*)$/;
 $cr = $1;
 # Noindent is used sometimes after \end{quote} (see below) 
 $noindent="";
 # Quote environments is translated into @example _without_
 # @code{..} inside (see below) 
 $quote="";
 MAIN: while (<STDIN>) {
    s/^%//;
    s/\\%/%/g;
    # Comment
    s/\^\^A.*\n//;
    # Text-substitution macros
    s/\@/\@\@/g;
    s/\\#/#/g;
    s/AUC~?\\TeX[\\ ]?/\@AUCTeX{}/g;
    s/\\LaTeX[\\ ]?/\@LaTeX{}/g;
    s/\\TeX[\\ ]?/\@TeX{}/g;
    s/\\previewlatex[\\ ]?/\@previewlatex{}/g;
    s/EPS/\@acronym{EPS}/g;
    s/DVI/\@acronym{DVI}/g;
    s/~/\@w{ }/g;
    s/^ *//;
    # Environments
    if (s/\\begin\{quote\}/$cr\n\@example/) { 
 	$quote="yes" }
    if (/^\w/) { 
 	print $noindent } 
    $noindent = "";
    if (s/\\end\{quote\}/\@end example$cr\n/) { 
 	$quote=""; 
 	$noindent="\@noindent$cr\n"  }
    s/\\begin\{description\}/$cr\n\@table \@w/;
    # Convoluted pattern: handle 
    # \item[|...|], \item[\meta{..}] and \item[{|[]|}]
    s/\\item\[\{?(.+?[\|\}])\}?\] ?/\@item $1$cr\n/;
    s/\\end\{description\}/\@end table$cr\n/;
    s/\\begin\{enumerate\}/$cr\n\@enumerate/;
    s/\\item /\@item /;
    s/\\end\{enumerate\}/\@end enumerate$cr\n/;
    # Formatting (\cmd is special within {quote})
    s/\\texttt/\@option/g;
    s/\\marg\{([^}]+)\}/\@{\@var{$1}\@}/g;
    s/\\meta/\@var/g;
    s/\\emph/\@emph/g;
    s/\\cmd(\\[\(\)\w]+)/|$1|/g;
    s/\\cmd\{(.*?)\}/|$1|/g;
    s/\\oarg\{([^}]+?)\}/\[\@var{$1}\]/g;
    s/\\char.//g;
    s/\\raggedright$cr\n//g;
    s/\\DescribeEnv\{(.*?)\} /\@item \\begin\@{$1\@}\@dots{}\\end\@{$1\@}$cr\n/;
    if (s/\\DescribeMacro\{(.*?)\}( |$cr\n)/\@item $1$cr\n/) {
 	# Index entries for two important macros
 	if (/(\\Preview(Macro|Environment))( |$cr\n)/) {
 	    $_ .= "\@findex $1$cr\n";
 	}
    }
    # ||||||| Hell... I hate bars
    # Braces WITHIN bars should be escaped like so: @{ @}
    # and |..| translates to @code{..} or @file{..} depending on content
    # and to .. if in {quote}
    @chunks = split /\|/;
    $odd=0;
    COMMAND: foreach (@chunks) {
 	if ($odd==0) {
 	    $odd=1;
 	} else {
 	    s/\{/\@\{/g;
 	    s/\}/\@\}/g;
 	    if (! $quote) {
 		if (/[.\/]/) {
 		    $_="\@file\{".$_."\}";
 		} else {
 		    $_="\@code\{".$_."\}";
 		}
 	    }
 	    $odd=0;
 	}
    }
    $_=join("",@chunks);
    # Argh! mixed types occurs in @code{...}@var{..}@file{..}
    # Should be @file{...@var{..}..}
    s/\@code(\S*?)\}(\S*)\@file\{/\@file$1$2/g;
    # Texinfo @node-ification
    if (s/\\section\{(.*)\}/\@subsection $1/) {
 	if (s/[Oo]ptions/options/) {
 	    $_="\@menu$cr\n" .
 "* Package options::$cr\n" .
 "* Provided commands::$cr\n" .
 "\@end menu$cr\n$cr\n" .
 "\@node Package options, Provided commands, The LaTeX style file, The LaTeX style file$cr\n" . $_;
 	} elsif (s/[Cc]ommands/commands/) {
        # \Describe... needs @table
 	    $_= "\@node Provided commands, ,Package options, The LaTeX style file$cr\n" . 
 		$_ . "$cr\n\@table \@code$cr\n";
 	}
    }
    # Stop here
    # \Describe.... needs @end table
    if (/^.StopEventually/) {
 	print "\@end table$cr\n";
 	last MAIN;
    }
    print $_;
 }
--- a/code/elpa/auctex-13.1.3/doc/preview-faq.texi
+++ b/code/elpa/auctex-13.1.3/doc/preview-faq.texi
@ -0,0 +1,306 @@
@c This is part of the preview-latex manual.
@c Copyright (C) 2002, 2003, 2004, 2005, 2006, 2009
@c               2017, 2021 Free Software Foundation, Inc.
@c See file preview-latex.texi for copying conditions.
@ifset rawfile
@include macros.texi
@node Frequently Asked Questions, Introduction to FAQ, (dir), (dir)
@top Frequently Asked Questions about @previewlatex{}
@contents
@end ifset
@menu
 * Introduction to FAQ::         
 * Requirements::                
 * Installation Trouble::        
 * Customization::               
 * Troubleshooting::               
 * Other formats::               
@end menu
@comment we need at least one chapter, or the numbers disappear in the
@comment plain version of the FAQ.
@ifset rawfile
@node Introduction to FAQ, Requirements, Frequently Asked Questions, Frequently Asked Questions
@chapter Introduction
@raisesections
@end ifset
@ifclear rawfile
@node Introduction to FAQ, Requirements, Frequently Asked Questions, Frequently Asked Questions
@section Introduction
@end ifclear
@subsection How can I contribute to the FAQ?
 Send an email with the subject:
@example
 Preview FAQ
@end example
 to @email{auctex-devel@@gnu.org}.
@node Requirements, Installation Trouble, Introduction to FAQ, Frequently Asked Questions
@section Requirements
@subsection Which version of Emacs is needed?
@previewlatex{} nominally requires @w{GNU Emacs} with a version of at
 least 25.1.
@subsection Which versions of Ghostscript and @AUCTeX{} are needed?
 We recommend to use GNU or AFPL Ghostscript with a version of at least
 7.07.
@previewlatex{} has been distributed as part of @AUCTeX{} since version
 11.80.  If your version of @AUCTeX{} is older than that, or if it does
 not contain a working copy of @previewlatex{}, complain to wherever you
 got it from.
@subsection I have trouble with the display format...
 We recommend keeping the variable @code{preview-image-type} set to
@code{dvipng} (if you have it installed) or @code{png}.  This is the
 default and can be set via the @samp{Preview/Customize} menu.
 All other formats are known to have inconveniences, either in file size
 or quality.  There are some Emacs versions around not supporting
@acronym{PNG}; the proper way to deal with that is to complain to your
 Emacs provider.  Short of that, checking out @acronym{PNM} or
@acronym{JPEG} formats might be a good way to find out whether the lack
 of @acronym{PNG} format support might be the only problem with your
 Emacs.
@subsection For which OS does preview work?
 It is known to work under the X Window System for Linux and for several
 flavors of Unix: we have reports for HP and Solaris.
 There are several development versions of Emacs around for native MacOS
 Carbon, and @previewlatex{} is working with them, too.
 With Windows, both native Emacs and Cygwin Emacs should work.  However, it
 is known that @url{https://miktex.org/,MiK@TeX{}} sometimes doesn't work
 with @previewlatex{}.  In that case, use
@url{https://tug.org/texlive/,@TeX{} Live} instead.
@node Installation Trouble, Customization, Requirements, Frequently Asked Questions
@section Installation Trouble
@subsection I just get @samp{LaTeX found no preview images}.
 The reason for this is that @LaTeX{} found no preview images in the
 document in question.
 One reason might be that there are no previews to be seen.  If you have
 not used @previewlatex{} before, you might not know its manner of
 operation.  One sure-fire way to test if you just have a document where
 no previews are to be found is to use the provided example document
@file{circ.tex} (you will have to copy it to some directory where you
 have write permissions).  If the symptom persists, you have a problem,
 and the problem is most likely a @LaTeX{} problem.  Here are possible
 reasons:
@table @asis
@item Filename database not updated
 Various @TeX{} distributions have their own ways of knowing where the
 files are without actually searching directories.  The normal
@previewlatex{} installation should detect common tools for that purpose
 and use them.  If this goes wrong, or if the files get installed into a
 place where they are not looked for, the @LaTeX{} run will fail.
@item An incomplete manual installation
 This should not happen if you followed installation instructions.
 Unfortunately, people know better all the time.  If only
@file{preview.sty} gets installed without a set of supplementary files
 also in the @file{latex} subdirectory, @previewlatex{} runs will not
 generate any errors, but they will not produce any previews, either.
@item An outdated @file{preview} installation
 The @file{preview.sty} package is useful for more than just
@previewlatex{}.  For example, it is part of @w{@TeX{} Live}.  So you have
 to make sure that @previewlatex{} does not get to work with outdated
 style and configuration files: some newer features will not work with
 older @TeX{} style files, and really old files will make
@previewlatex{} fail completely.  There usual is a local @file{texmf}
 tree, or even a user-specific tree that are searched before the default
 tree.  Make sure that the first version of those files that gets found
 is the correct one.
@end table
@node Customization, Troubleshooting, Installation Trouble, Frequently Asked Questions
@section Customization
@subsection How to include additional environments like @code{enumerate}
 By default, @previewlatex{} is intended mainly for displaying
 mathematical formulas, so environments like @code{enumerate} or
@code{tabular} (except where contained in a float) are not included.
 You can include them however manually by adding the lines:
@example
 \usepackage[displaymath,textmath,sections,graphics,floats]@{preview@}
 \PreviewEnvironment@{enumerate@}
@end example
@noindent
 in your document header, that is before 
@example
 \begin@{document@}
@end example
@noindent
 In general, @file{preview} should be loaded as the last thing before
 the start of document.
 Be aware that
@example
 \PreviewEnvironment@{...@}
@end example
@noindent
 does not accept a comma separated
 list!  Also note that by putting more and more 
@example
 \PreviewEnvironment@{...@}
@end example
@noindent
 in your document, it will look more and more like a @acronym{DVI} file
 preview when running @previewlatex{}.  Since each preview is treated as
 one large monolithic block by Emacs, one should really restrict
 previews to those elements where the improvement in visual
 representation more than makes up for the decreased editability.
@subsection What if I don't want to change the document?
 The easiest way is to generate a configuration file in the current
 directory.  You can basically either create @file{prdefault.cfg} which
 is used for any use of the @samp{preview} package, or you can use
@file{prauctex.cfg} which only applies to the use from with Emacs.  Let
 us assume you use the latter.  In that case you should write something like
@example
 \InputIfFileExists@{preview/prauctex.cfg@}@{@}@{@}
 \PreviewEnvironment@{enumerate@}
@end example
@noindent
 in it.  The first line inputs the system-wide default configuration
 (the file name should match that, but not your own
@file{prauctex.cfg}), then you add your own stuff.
@subsection Suddenly I get gazillions of ridiculous pages?!?
 When @previewlatex{} works on extracting its stuff, it typesets each
 single preview on a page of its own.  This only happens when actual
 previews get generated.  Now if you want to configure @previewlatex{} in
 your document, you need to add your own @code{\usepackage} call to
@samp{preview} so that it will be able to interpret its various
 definition commands.  It is an error to add the @code{active} option to
 this invocation: you don't want the package to be active unless
@previewlatex{} itself enables the previewing operation (which it will).
@subsection Does @previewlatex{} work with presentation classes?
@previewlatex{} should work with most presentation classes.  However,
 since those classes often have macros or pseudo environments
 encompassing a complete slide, you will need to use the customization
 facilities of @file{preview.sty} to tell it how to resolve this, whether
 you want no previews, previews of whole slides or previews of inner
 material.
@node Troubleshooting, Other formats, Customization, Frequently Asked Questions
@section Troubleshooting
@subsection Preview causes all sort of strange error messages
 When running @previewlatex{} and taking a look at either log file or
 terminal output, lots of messages like
@example
 ! Preview: Snippet 3 started.
 <-><->
 l.52 \item Sie lassen sich als Funktion $
                                         y = f(x)$ darstellen.
 ! Preview: Snippet 3 ended.(491520+163840x2494310).
 <-><->
 l.52 \item Sie lassen sich als Funktion $y = f(x)$
                                                   darstellen.
@end example
@noindent
 appear (previous versions generated messages looking even more like
 errors).  Those are not real errors (as will be noted in the log
 file).  Or rather, while they @strong{are} really @TeX{} error
 messages, they are intentional.  This currently is the only reliable
 way to pass the information from the @LaTeX{} run of @previewlatex{} to
 its Emacs part about where the previews originated in the source text.
 Since they are actual errors, you will also get @AUCTeX{} to state
@example
 Preview-LaTeX exited as expected with code 1 at Wed Sep  4 17:03:30
@end example
@noindent
 after the @LaTeX{} run in the run buffer.  This merely indicates that
 errors were present, and errors will always be present when
@previewlatex{} is operating.  There might be also real errors, so in
 case of doubt, look for them explicitly in either run buffer or the
 resulting @file{.log} file.
@subsection Why do my @acronym{DVI} and @acronym{PDF} output files vanish?
 In order to produce the preview images @previewlatex{} runs @LaTeX{} on
 the master or region file.  The resulting @acronym{DVI} or @acronym{PDF}
 file can happen to have the same name as the output file of a regular
@LaTeX{} run.  So the regular output file gets overwritten and is
 subsequently deleted by @previewlatex{}.
@subsection My output file suddenly only contains preview images?!
 As mentioned in the previews @acronym{FAQ} entry, @previewlatex{} might
 use the file name of the original output file for the creation of
 preview images.  If the original output file is being displayed with a
 viewer when this happens, you might see strange effects depending on the
 viewer, e.g.@: a message about the file being corrupted or the display of
 all the preview images instead of your typeset document.  (Also
@pxref{Customization}.)
@node Other formats, , Troubleshooting, Frequently Asked Questions
@section @previewlatex{} when not using @LaTeX{}
@subsection Does @previewlatex{} work with  PDF@LaTeX{}?
 Yes, as long as you use @AUCTeX{}'s own PDF@LaTeX{} mode and have not
 messed with @samp{TeX-command-list}.
@subsection Does @previewlatex{} work with @samp{elatex}?
 No problem here.  If you configure your @AUCTeX{} to use @samp{elatex},
 or simply have @samp{latex} point to @samp{elatex}, this will work fine.
 Modern @TeX{} distributions use e@TeX{} for @LaTeX{}, anyway.
@subsection Does @previewlatex{} work with @ConTeXt{}?
 In short, no.  The @samp{preview} package is
@LaTeX{}-dependent.  Adding support for other formats requires
 volunteers.
@subsection Does @previewlatex{} work with plain @TeX{}?
 Again, no.  Restructuring the @samp{preview} package for @samp{plain}
 operation would be required.  Volunteers welcome.
 In some cases you might get around by making a wrapper pseudo-Master
 file looking like the following:
@example
 \documentclass@{article@}
 \usepackage@{plain@}
 \begin@{document@}
 \begin@{plain@}
 \input myplainfile
 \end@{plain@}
 \end@{document@}
@end example
--- a/code/elpa/auctex-13.1.3/doc/preview-latex.texi
+++ b/code/elpa/auctex-13.1.3/doc/preview-latex.texi
@ -0,0 +1,849 @@
 \input texinfo
@comment %**start of header
@setfilename preview-latex.info
@include version.texi
@settitle preview-latex @value{VERSION}
@comment %**end of header
@include macros.texi
@copying
 This manual is for preview-latex, a @LaTeX{} preview mode for @AUCTeX{}
 (version @value{VERSION} from @value{UPDATED}).
 Copyright @copyright{} 2001, 2002, 2003,
 2004, 2005, 2006, 2017-2019, 2021 Free Software Foundation, Inc.
@quotation
 Permission is granted to copy, distribute and/or modify this document
 under the terms of the GNU Free Documentation License, Version 1.3 or
 any later version published by the Free Software Foundation; with no
 Invariant Sections, no Front-Cover Texts and no Back-Cover Texts.  A
 copy of the license is included in the section entitled ``GNU Free
 Documentation License.''
@end quotation
@end copying
@dircategory Emacs
@direntry
 * preview-latex: (preview-latex).       Preview LaTeX fragments in Emacs
@end direntry
@dircategory TeX
@direntry
 * preview-latex: (preview-latex).       Preview LaTeX fragments in Emacs
@end direntry
@c footnotestyle separate
@c paragraphindent 2
@syncodeindex vr cp
@syncodeindex ky cp
@syncodeindex fn cp
@iftex
@tolerance 10000 @emergencystretch 3em
@end iftex
@finalout
@titlepage
@title @previewlatex{}
@subtitle A @LaTeX{} preview mode for @AUCTeX{} in Emacs.
@subtitle Version @value{VERSION}, @value{UPDATED}
@author Jan-@AA{}ke Larsson
@author David Kastrup and others
@page
@vskip 0pt plus 1filll
@insertcopying
@end titlepage
@c @summarycontents
@contents
@c Use @ifinfo _and_ @ifhtml here because Texinfo 3 cannot cope with
@c @ifnottex around a top node.
@ifinfo
@node top, , (dir), (dir)
@top @previewlatex{}
 This manual may be copied under the conditions spelled out in
@ref{Copying this Manual}.
@end ifinfo
@ifhtml
@node top, Copying, (dir), (dir)
@top @previewlatex{}
@insertcopying
@end ifhtml
@iftex
@unnumbered @previewlatex{}
@end iftex
@previewlatex{} is a package embedding preview fragments into Emacs
 source buffers under the @AUCTeX{} editing environment for @LaTeX{}.  It
 uses @file{preview.sty} for the extraction of certain environments (most
 notably displayed formulas).  Other applications of this style file are
 possible and exist.
 The name of the package is really @samp{preview-latex}, all in
 lowercase letters, with a hyphen.  If you typeset it, you can use a
 sans-serif font to visually offset it.
@menu
 * Copying::                     Copying
 * Introduction::                Getting started.
 * Installation::                Make Install.
 * Keys and lisp::               Key bindings and user-level lisp functions.
 * Simple customization::        To make it fit in.
 * Known problems::              When things go wrong.
 * For advanced users::          Internals and more customizations.
 * ToDo::                        Future development.
 * Frequently Asked Questions::  All about @previewlatex{}
 * Copying this Manual::         GNU Free Documentation License
 * Index::                       A menu of many topics.             
@end menu
@node Copying, Introduction, top, top
@unnumbered Copying
@cindex Copying
@cindex Copyright
@cindex GPL
@cindex General Public License
@cindex License
@cindex Free
@cindex Free software
@cindex Distribution
@cindex Right
@cindex Warranty
 For the conditions for copying parts of @previewlatex{}, see the General
 Public Licenses referred to in the copyright notices of the files, the
 General Public Licenses accompanying them and the explanatory section in
@ref{Copying,,,auctex,the @AUCTeX{} manual}.
 This manual specifically is covered by the GNU Free Documentation
 License (@pxref{Copying this Manual}).
@node Introduction, Installation, Copying, top
@c Used as @file{README} as well: in separate file
@chapter Introduction
@include preview-readme.texi
@node Installation, Keys and lisp, Introduction, top
@chapter Installation
 Installation is now being covered in
@ref{Installation,,,auctex,the @AUCTeX{} manual}.
@node Keys and lisp, Simple customization, Installation, top
@chapter Key bindings and user-level lisp functions 
@cindex Menu entries
@previewlatex{} adds key bindings starting with @kbd{C-c C-p} to the
 supported modes of @AUCTeX{} (@xref{Key Index,,,auctex}).  It will
 also add its own @samp{Preview} menu in the menu bar, as well as an icon
 in the toolbar.
 The following only describes the interactive use: view the documentation
 strings with @kbd{C-h f} if you need the Lisp information.
@table @w
@item @kbd{C-c C-p C-p}
@itemx @code{preview-at-point}
@itemx Preview/Generate previews (or toggle) at point
 If the cursor is positioned on or inside of a preview area, this
 toggles its visibility, regenerating the preview if necessary.  If not,
 it will run the surroundings through preview.  The surroundings include
 all areas up to the next valid preview, unless invalid previews occur
 before, in which case the area will include the last such preview in
 either direction.  And overriding any other
 action, if a region is active (@code{transient-mark-mode}), it is run
 through @code{preview-region}.
@kindex @kbd{C-c C-p C-p}
@findex preview-at-point
@item @kbd{@key{mouse-2}}
 The middle mouse button has a similar action bound to it as
@code{preview-at-point}, only that it knows which preview to apply it to
 according to the position of the click.  You can click either anywhere
 on a previewed image, or when the preview is opened and showing the
 source text, you can click on the icon preceding the source text.  In
 other areas, the usual mouse key action (typically: paste) is not
 affected.
@item @kbd{@key{mouse-3}}
 The right mouse key pops up a context menu with several options:
 toggling the preview, regenerating it, removing it (leaving the
 unpreviewed text), copying the text inside of the preview, and copying
 it in a form suitable for copying as an image into a mail or news
 article.  This is a one-image variant of the following command:
@item @kbd{C-c C-p C-w}
@itemx @code{preview-copy-region-as-mml}
@itemx Copy a region as MML
@kindex @kbd{C-c C-p C-w}
@findex preview-copy-region-as-mml
 This command is also available as a variant in the context menu on the
 right mouse button (where the region is the preview that has been
 clicked on).  It copies the current region into the kill buffer in a
 form suitable for copying as a text including images into a mail or news
 article using mml-mode (@pxref{Composing,,Composing,emacs-mime,Emacs
 MIME}).
 If you regenerate or otherwise kill the preview in its source buffer
 before the mail or news gets posted, this will fail.  Also you should
 generate images you want to send with @code{preview-transparent-border}
@vindex preview-transparent-border
 set to @code{nil}, or the images will have an ugly border.
@previewlatex{} detects this condition and asks whether to regenerate
 the region with borders switched off.  As this is an asynchronous
 operation running in the background, you'll need to call this command
 explicitly again to get the newly generated images into the kill ring.
 Preview your articles with @code{mml-preview} (on @kbd{C-c C-m P})
@kindex @kbd{C-c C-m P}
 to make sure they look fine.
@item @kbd{C-c C-p C-e}
@itemx @code{preview-environment}
@itemx Preview/Generate previews for environment
 Run preview on @LaTeX{} environment.  The environments in
@code{preview-inner-environments} are treated as inner levels so that
 for instance, the @code{split} environment in
@code{\begin@{equation@}\begin@{split@}@dots{}\end@{split@}\end@{equation@}}
 is properly displayed.  If called with a numeric argument, the
 corresponding number of outward nested environments is treated as inner
 levels.
@kindex @kbd{C-c C-p C-e}
@findex preview-environment
@item @kbd{C-c C-p C-s}
@itemx @code{preview-section} 
@itemx Preview/Generate previews for section
 Run preview on this @LaTeX{} section.
@kindex @kbd{C-c C-p C-s}
@findex preview-section
@item @kbd{C-c C-p C-r}
@itemx @code{preview-region}
@itemx Preview/Generate previews for region
 Run preview on current region.
@kindex @kbd{C-c C-p C-r}
@findex preview-region
@item @kbd{C-c C-p C-b}
@itemx @code{preview-buffer} 
@itemx Preview/Generate previews for buffer
 Run preview on the current buffer.
@kindex @kbd{C-c C-p C-b}
@findex preview-buffer
@item @kbd{C-c C-p C-d}
@itemx @code{preview-document} 
@itemx Preview/Generate previews for document
 Run preview on the current document.
@kindex @kbd{C-c C-p C-d}
@findex preview-document
@item @kbd{C-c C-p C-c C-p}
@itemx @code{preview-clearout-at-point}
@itemx Preview/Remove previews at point
@kindex @kbd{C-c C-p C-c C-p}
@findex preview-clearout-at-point
 Clear out (remove) the previews that are immediately adjacent to point.
@item @kbd{C-c C-p C-c C-s}
@itemx @code{preview-clearout-section}
@itemx Preview/Remove previews from section
@kindex @kbd{C-c C-p C-c C-s}
@findex preview-clearout-document
 Clear out all previews in current section.
@item @kbd{C-c C-p C-c C-r}
@itemx @code{preview-clearout}
@itemx Preview/Remove previews from region
@kindex @kbd{C-c C-p C-c C-r}
@findex preview-clearout
 Clear out all previews in the current region.
@item @kbd{C-c C-p C-c C-b}
@itemx @code{preview-clearout-buffer}
@itemx Preview/Remove previews from buffer
@kindex @kbd{C-c C-p C-c C-b}
@findex preview-clearout-buffer
 Clear out all previews in current buffer.  This makes the current buffer
 lose all previews.
@item @kbd{C-c C-p C-c C-d}
@itemx @code{preview-clearout-document}
@itemx Preview/Remove previews from document
@kindex @kbd{C-c C-p C-c C-d}
@findex preview-clearout-document
 Clear out all previews in current document.  The document consists of
 all buffers that have the same master file as the current buffer.  This
 makes the current document lose all previews.
@item @kbd{C-c C-p C-f}
@itemx @code{preview-cache-preamble}
@itemx Preview/Turn preamble cache on
@kindex @kbd{C-c C-p C-f}
@findex preview-cache-preamble
 Dump a pregenerated format file.  For the rest of the session, this file
 is used when running on the same master file.  Use this if you know your
@LaTeX{} takes a long time to start up, the speedup will be most
 noticeable when generating single or few previews.  If you change your
 preamble, do this again.  @previewlatex{} will try to detect the
 necessity of that automatically when editing changes to the preamble are
 done from within Emacs, but it will not notice if the preamble
 effectively changes because some included file or style file is
 tampered with.
 Note that support for preamble cache is limited for @LaTeX{} variants.
 c.f.@: @url{https://github.com/davidcarlisle/dpctex/issues/15}
@itemize @bullet
@item
 Xe@LaTeX{} cannot use preamble cache at all.  The reason is intrinsic in
 Xe@LaTeX{}, so @previewlatex{} can't help.
@item
 Lua@LaTeX{} works with preamble cache only when the preamble is simple
 enough, i.e., when it doesn't load opentype fonts and it doesn't use lua
 codes in preamble.
@end itemize
@item @kbd{C-c C-p C-c C-f}
@itemx @code{preview-cache-preamble-off}
@itemx Preview/Turn preamble cache off
@kindex @kbd{C-u C-c C-p C-f}
@findex preview-cache-preamble-off
 Clear the pregenerated format file and stop using preambles for the
 current document.  If the caching gives you problems, use this.
@item @kbd{C-c C-p C-i}
@itemx @code{preview-goto-info-page}
@itemx Preview/Read Documentation
@kindex @kbd{C-c C-p C-i}
@findex preview-goto-info-page
 Read
@ifinfo
 this
@end ifinfo 
@ifnotinfo
 the
@end ifnotinfo
 info manual.
@item @kbd{M-x preview-report-bug @key{RET}}
@itemx @code{preview-report-bug}
@itemx Preview/Report Bug
@kindex @kbd{M-x preview-report-bug @key{RET}}
@findex preview-report-bug
@cindex Report a bug
 This is the preferred way of reporting bugs as it will fill in what
 version of @previewlatex{} you are using as well as versions of
 relevant other software, and also some of the more important
 settings.  Please use this method of reporting, if at all possible and
 before reporting a bug, have a look at @ref{Known problems}.
@item @kbd{C-c C-k}
@itemx LaTeX/TeX Output/Kill Job
@kindex @kbd{C-c C-k}
@cindex Kill preview-generating process
 Kills the preview-generating process.  This is really an @AUCTeX{}
 keybinding, but it is included here as a hint.  If you are generating
 a preview and then make a change to the buffer, @previewlatex{} may be
 confused and place the previews wrong.
@end table
@node Simple customization, Known problems, Keys and lisp, top
@chapter Simple customization
 Customization options can be found by typing @kbd{M-x customize-group
@key{RET} preview @key{RET}}.  Remember to set the option when you have
 changed it.  The list of suggestions can be made very long (and is
 covered in detail in @ref{For advanced users}), but some are:
@itemize @bullet
@item Change the color of the preview background
 If you use a non-white background in Emacs, you might have color
 artifacts at the edges of your previews.  Playing around with the option
@code{preview-transparent-color} in the @samp{Preview Appearance} group
 might improve things.  With some settings, the cursor may cover the
 whole background of a preview, however.
 This option is specific to the display engine in use.
@item Showing @code{\label}s
@cindex Showing @code{\label}s
 When using @previewlatex{}, the @code{\label}s are hidden by the
 previews.  It is possible to make them visible in the output
 by using the @LaTeX{} package @code{showkeys} alternatively
@code{showlabels}.  However, the boxes of these labels will be outside
 the region @previewlatex{} considers as the preview image.  To enable a
 similar mechanism internal to @previewlatex{}, enable the
@code{showlabels} option in the variable
@code{preview-default-option-list} in the @samp{Preview Latex} group.
@vindex preview-default-option-list
 It must be noted, however, that a much better idea may be to use the
 Ref@TeX{} package for managing references.  @xref{RefTeX in a
 Nutshell,,RefTeX in a Nutshell,reftex,The Ref@TeX{} Manual}.
@item Open previews automatically
 The current default is to open previews automatically when you enter
 them with cursor left/right motions.  Auto-opened previews will close
 again once the cursor leaves them again (this is also done when doing
 incremental search, or query-replace operations), unless you changed
 anything in it.  In that case, you will have to regenerate the preview
 (via e.g., @kbd{C-c C-p C-p}).  Other options for
@code{preview-auto-reveal} are available via @code{customize}.
@item Automatically cache preambles
 Currently @previewlatex{} asks you whether you want to cache the
 document preamble (everything before @code{\begin@{document@}}) before
 it generates previews for a buffer the first time.  Caching the preamble
 will significantly speed up regeneration of previews.  The larger your
 preamble is, the more this will be apparent.  Once a preamble is cached,
@previewlatex{} will try to keep track of when it is changed, and dump
 a fresh format in that case.  If you experience problems with this, or
 if you want it to happen without asking you the first time, you can
 customize the variable @code{preview-auto-cache-preamble}.
@vindex preview-auto-cache-preamble
@cindex Caching a preamble
@item Attempt to keep counters accurate when editing
@vindex preview-preserve-counters
@vindex preview-required-option-list
 Since @previewlatex{} frequently runs only small regions through
@LaTeX{}, values like equation counters are not consistent from run to
 run.  If this bothers you, customize the variable
@code{preview-preserve-counters} to @code{t} (this is consulted by
@code{preview-required-option-list}).  @LaTeX{} will then output a load
 of counter information during compilation, and this information will be
 used on subsequent updates to keep counters set to useful values.  The
 additional information takes additional time to analyze, but this is
 relevant mostly only when you are regenerating all previews at once, and
 maybe you will be less tempted to do so when counters appear more or
 less correct.
@item Preview your favourite @LaTeX{} constructs
@vindex preview-default-option-list
@vindex preview-default-preamble
 If you have a certain macro or environment that you want to preview,
 first check if it can be chosen by cutomizing
@code{preview-default-option-list} in the @samp{Preview Latex} group.
 If it is not available there, you can add it to
@code{preview-default-preamble} also in the @samp{Preview Latex} group,
 by adding a @code{\PreviewMacro} or @code{\PreviewEnvironment} entry
 (@pxref{Provided commands}) @emph{after} the @code{\RequirePackage}
 line.  For example, if you want to preview the @code{center}
 environment, press the @key{Show} button and the last @key{INS} button,
 then add
@example
 \PreviewEnvironment@{center@}
@end example
@noindent
 in the space that just opened.  Note that since @code{center} is a
 generic formatting construct of @LaTeX{}, a general configuration like
 that is not quite prudent.  You better to do this on a per-document
 base so that it is easy to disable this behavior when you find this
 particular entry gives you trouble.
 One possibility is to save such settings in the corresponding file-local
 variable instead of your global configuration (@pxref{File
 Variables,,Local Variables in Files,emacs,GNU Emacs Manual}).  A perhaps
 more convenient place for such options would be in a configuration file
 in the same directory with your project (@pxref{Package options}).
 The usual file for @previewlatex{} preconfiguration is
@file{prauctex.cfg}.  If you also want to keep the systemwide defaults,
 you should add a line
@example
 \InputIfFileExists@{preview/prauctex.cfg@}@{@}@{@}
@end example
@noindent
 to your own version of @file{prauctex.cfg} (this is assuming that
 global files relating to the @code{preview} package are installed in a
 subdirectory @file{preview}, the default behavior).
@item Don't preview inline math
@cindex Inline math
@vindex preview-default-option-list
 If you have performance problems because your document is full of inline
 math (@code{$@dots{}$}), or if your usage of @code{$} conflicts with
@previewlatex{}'s, you can turn off inline math previews.  In the
@samp{Preview Latex} group, remove @code{textmath} from
@code{preview-default-option-list} by customizing this variable.
@end itemize
@node Known problems, For advanced users, Simple customization, top
@chapter Known problems
@c also used as PROBLEMS file
@include preview-problems.texi
@node For advanced users, ToDo, Known problems, top
@chapter For advanced users
 This package consists of two parts: a @LaTeX{} style that splits the
 output into appropriate parts with one preview object on each page, and
 an Emacs-lisp part integrating the thing into Emacs (aided by
@AUCTeX{}).
@menu
 * The LaTeX style file::        
 * The Emacs interface::         
 * The preview images::             
 * Misplaced previews::          
@end menu
@node The LaTeX style file, The Emacs interface, For advanced users, For advanced users
@section The @LaTeX{} style file
@c Autogenerated from ../latex/preview.dtx
@include preview-dtxdoc.texi
@node The Emacs interface, The preview images, The LaTeX style file, For advanced users
@section The Emacs interface
 You can use @kbd{M-x customize-group @key{RET} preview-latex @key{RET}}
 in order to customize these variables, or use the menus for it.  We
 explain the various available options together with explaining how they
 work together in making @previewlatex{} work as intended.
@vtable @code
@item preview-LaTeX-command
 When you generate previews on a buffer or a region, the command in
@code{preview-LaTeX-command} gets run (that variable should only be
 changed with Customize since its structure is somewhat peculiar, though
 expressive).  As usual with @AUCTeX{}, you can continue working while
 this is going on.  It is not a good idea to change the file until after
@previewlatex{} has established where to place the previews which it can
 only do after the @LaTeX{} run completes.  This run produces a host of
 pseudo-error messages that get parsed by @previewlatex{} at the end of
 the @LaTeX{} run and give it the necessary information about where in
 the source file the @LaTeX{} code for the various previews is located
 exactly.  The parsing takes a moment and will render Emacs busy.
@item preview-LaTeX-command-replacements
 This variable specifies transformations to be used before calling the
 configured command.  One possibility is to have @samp{\pdfoutput=0 }
 appended to every command starting with @samp{pdf}.  This particular
 setting is available as the shortcut
@code{preview-LaTeX-disable-pdfoutput}.  Since @previewlatex{} can work
 with @acronym{PDF} files by now, there is little incentive for using
 this option, anymore (for projects not requiring @acronym{PDF} output,
 the added speed of @command{dvipng} might make this somewhat attractive).
@item preview-required-option-list
@code{preview-LaTeX-command} uses @code{preview-required-option-list} in
 order to pass options such as @option{auctex}, @option{active} and
@option{dvips} to the @file{preview} package.  This means that the user
 need (and should) not supply these in the document itself in case he
 wants to be able to still compile his document without it turning into
 an incoherent mass of little pictures.  These options even get passed
 in when the user loads @file{preview} explicitly in his document.
 The default includes an option @code{counters} that is controlled by the
 boolean variable
@item preview-preserve-counters
 This option will cause the @file{preview} package to emit information
 that will assist in keeping things like equation counters and section
 numbers reasonably correct even when you are regenerating only single
 previews.
@item preview-default-option-list
@itemx preview-default-preamble
 If the document does not call in the package @code{preview} itself (via
@code{\usepackage}) in the preamble, the preview package is loaded using
 default options from @code{preview-default-option-list} and additional
 commands specified in @code{preview-default-preamble}.
@item preview-fast-conversion
 This is relevant only for @acronym{DVI} mode.  It defaults to `On' and
 results in the whole document being processed as one large PostScript
 file from which the single images are extracted with the help of parsing
 the PostScript for use of so-called @acronym{DSC} comments.  The
 bounding boxes are extracted with the help of @TeX{} instead of getting
 them from Dvips.  If you are experiencing bounding box problems, try
 setting this option to `Off'.
@item preview-prefer-TeX-bb
 If this option is `On', it tells @previewlatex{} never to try to extract
 bounding boxes from the bounding box comments of @acronym{EPS} files,
 but rather rely on the boxes it gets from @TeX{}.  If you activated
@code{preview-fast-conversion}, this is done, anyhow, since there are no
@acronym{EPS} files from which to read this information.  The option
 defaults to `Off', simply because about the only conceivable reason to
 switch off @code{preview-fast-conversion} would be that you have some
 bounding box problem and want to get Dvips' angle on that matter.
@item preview-scale-function
@itemx preview-reference-face
@itemx preview-document-pt-list
@itemx preview-default-document-pt
@code{preview-scale-function} determines by what factor
 images should be scaled when appearing on the screen.  If you specify a
 numerical value here, the physical size on the screen will be that of
 the original paper output scaled by the specified factor, at least if
 Emacs' information about screen size and resolution are correct.  The
 default is to let @code{preview-scale-from-face} determine the scale
 function.  This function determines the scale factor by making the
 size of the default font in the document match that of the on-screen
 fonts.
 The size of the screen fonts is deduced from the font
@code{preview-reference-face} (usually the default face used for
 display), the size of the default font for the document is determined
 by calling @code{preview-document-pt}.
@findex preview-document-pt
 This function consults the members of @code{preview-document-pt-list} in
 turn until it gets the desired information.  The default consults first
@code{preview-parsed-font-size},
@vindex preview-parsed-font-size
 then calls @code{preview-auctex-font-size}
@findex preview-auctex-font-size
 which asks @AUCTeX{} about any size specification like @option{12pt} to
 the documentclass that it might have detected when parsing the document, and
 finally reverts to just assuming @code{preview-default-document-pt} as
 the size used in the document (defaulting to 10pt).
 If you find that the size of previews and the other Emacs display
 clashes, something goes wrong.  @code{preview-parsed-font-size} is
 determined at @code{\begin@{document@}} time; if the default font size
 changes after that, it will not get reported.  If you have an outdated
 version of @file{preview.sty} in your path, the size might not be
 reported at all.  If in this case @AUCTeX{} is unable to find a size
 specification, and if you are using a document class with a different
 default value (like @samp{KomaScript}), the default fallback assumption will
 probably be wrong and @previewlatex{} will scale up things too large.
 So better specify those size options even when you know that @LaTeX{}
 does not need them: @previewlatex{} might benefit from them.  Another
 possibility for error is that you have not enabled @AUCTeX{}'s document
 parsing options.  The fallback method of asking @AUCTeX{} about the size
 might be disabled in future versions of @previewlatex{} since in
 general it is more reliable to get this information from the @LaTeX{}
 run itself.
@item preview-fast-dvips-command
@itemx preview-dvips-command
 The regular command for turning a @acronym{DVI} file into a single
 PostScript file is @code{preview-fast-dvips-command}, while
@code{preview-dvips-command} is used for cranking out a @acronym{DVI}
 file where every preview is in a separate @acronym{EPS} file.  Which of
 the two commands gets used depends on the setting of
@code{preview-fast-conversion}.  The printer specified here
 is @option{-Pwww} by default, which will usually get you scalable fonts
 where available.  If you are experiencing problems, you might want to try
 playing around with Dvips options (@xref{Command-line options,,,dvips}).
 The conversion of the previews into PostScript or @acronym{EPS} files
 gets started after the @LaTeX{} run completes when Emacs recognizes the
 first image while parsing the error messages.  When Emacs has finished
 parsing the error messages, it activates all detected previews.  This
 entails throwing away any previous previews covering the same areas, and
 then replacing the text in its visual appearance by a placeholder
 looking like a roadworks sign.
@item preview-nonready-icon-specs
 This is the roadworks sign displayed while previews are being prepared.
 You may want to customize the font sizes at which @previewlatex{}
 switches over between different icon sizes, and the ascent ratio which
 determines how high above the base line the icon gets placed.
@item preview-error-icon-specs
@itemx preview-icon-specs
 Those are icons placed before the source code of an opened preview and,
 respectively, the image specs to be used for PostScript errors, and a
 normal open preview in text representation.
@item preview-inner-environments
 This is a list of environments that are regarded as inner levels of an
 outer environment when doing @code{preview-environment}.  One example
 when this is needed is in
@code{\begin@{equation@}\begin@{split@}@dots{}\end@{split@}\end@{equation@}}, and
 accordingly @code{split} is one entry in
@code{preview-inner-environments}.
@end vtable
@node The preview images, Misplaced previews, The Emacs interface, For advanced users
@section The preview images
@vtable @code
@item preview-image-type
@itemx preview-image-creators
@itemx preview-gs-image-type-alist
 What happens when @LaTeX{} is finished depends on the configuration of
@code{preview-image-type}.  What to do for each of the various settings
 is specified in the variable @code{preview-image-creators}.  The options
 to pass into Ghostscript and what Emacs image type to use is specified
 in @code{preview-gs-image-type-alist}.
@code{preview-image-type} defaults to @code{png}.  For this to work,
 your version of Ghostscript needs to support the @option{png16m} device.
 If you are experiencing problems here, you might want to reconfigure
@code{preview-gs-image-type-alist} or @code{preview-image-type}.  Reconfiguring
@code{preview-image-creators} is only necessary for adding additional
 image types.
 Most devices make @previewlatex{} start up a single Ghostscript process
 for the entire preview run (as opposed to one per image) and feed it
 either sections of a @acronym{PDF} file (if PDF@LaTeX{} was used), or
 (after running Dvips) sections of a single PostScript file or separate
@acronym{EPS} files in sequence for conversion into @acronym{PNG} format
 which can be displayed much faster by Emacs.  Actually, not in sequence
 but backwards since you are most likely editing at the end of the
 document.  And as an added convenience, any preview that happens to be
 on-screen is given higher priority so that @previewlatex{} will first
 cater for the images that are displayed.  There are various options
 customizable concerning aspects of that operation, see the customization
 group @samp{Preview Gs} for this.
 Another noteworthy setting of @code{preview-image-type} is
@samp{dvipng}: in this case, the @command{dvipng}
@pindex dvipng 
 program will get run on @acronym{DVI} output (see below for @acronym{PDF}).
 This is in general much faster than Dvips and Ghostscript.  In that
 case, the option
@item preview-dvipng-command
 will get run for doing the conversion, and it is expected that
@item preview-dvipng-image-type
 images get produced (@samp{dvipng} might be configured for other image
 types as well).  You will notice that @code{preview-gs-image-type-alist}
 contains an entry for @code{dvipng}: this actually has nothing to with
@samp{dvipng} itself but specifies the image type and Ghostscript device
 option to use when @samp{dvipng} can't be used.  This will obviously be
 the case for @acronym{PDF} output by PDF@LaTeX{}, but it will also happen
 if the @acronym{DVI} file contains PostScript specials in which case the
 affected images will get run through Dvips and Ghostscript once
@samp{dvipng} finishes.
 Note for p@LaTeX{} and up@LaTeX{} users: It is known that @command{dvipng}
 is not compatible with p@LaTeX{} and up@LaTeX{}.  If
@code{preview-image-type} is set to @samp{dvipng} and (u)p@LaTeX{} is
 used, @samp{dvipng} just fails and @previewlatex{} falls back on Dvips
 and Ghostscript.
@item preview-gs-options
 Most interesting to the user perhaps is the setting of this variable.
 It contains the default antialiasing settings @option{-dTextAlphaBits=4}
 and @option{-dGraphicsAlphaBits=4}.  Decreasing those values to 2 @w{or
 1} might increase Ghostscript's performance if you find it lacking.
@end vtable
 Running and feeding Ghostscript from @previewlatex{} happens
 asynchronously again: you can resume editing while the images arrive.
 While those pretty pictures filling in the blanks on screen tend to
 make one marvel instead of work, rendering the non-displayed images
 afterwards will not take away your attention and will eventually
 guarantee that jumping around in the document will encounter only
 prerendered images.
@node Misplaced previews,  , The preview images, For advanced users
@section Misplaced previews
 If you are reading this section, the first thing is to check that your
 problem is not caused by x-symbol in connection with an installation not
 supporting 8-bit characters (@pxref{x-symbol interoperation}).  If not,
 here's the beef:
 As explained previously, Emacs uses pseudo-error messages generated by
 the @samp{preview} package in order to pinpoint the exact source
 location where a preview originated.  This works in running text, but
 fails when preview material happens to lie in macro arguments, like the
 contents of @code{\emph}.  Those macros first read in their entire
 argument, munge it through, perhaps transform it somehow, process it and
 perhaps then typeset something.  When they finally typeset something,
 where is the location where the stuff originated? @TeX{}, having read in
 the entire argument before, does not know and actually there would be no
 sane way of defining it.
 For previews contained inside such a macro argument, the default
 behaviour of @previewlatex{} is to use a position immediately after the
 closing brace of the argument.  All the previews get placed there, all at
 a zero-width position, which means that Emacs displays it in an order
 that @previewlatex{} cannot influence (currently in Emacs it is even
 possible that the order changes between runs).  And since the placement
 of those previews is goofed up, you will not be able to regenerate them
 by clicking on them.  The default behaviour is thus somewhat undesirable.
 The solution (like with other preview problems) is to tell the @LaTeX{}
@samp{preview} package how to tackle this problem (@pxref{The LaTeX
 style file}).  Simply, you don't need @code{\emph} do anything at all
 during previews! You only want the text math previewed, so the solution
 is to use @code{\PreviewMacro*\emph} in the preamble of your document
 which will make @LaTeX{} ignore @code{\emph} completely as long as it is
 not part of a larger preview (in which case it gets typeset as
 usual).  Its argument thus becomes ordinary text and gets treated like
 ordinary text.
 Note that it would be a bad idea to declare
@code{\PreviewMacro*[@{@{@}@}]\emph} since then both @code{\emph} as
 well as its argument would be ignored instead of previewed.  For
 user-level macros, this is almost never wanted, but there may be
 internal macros where you might want to ignore internal arguments.
 The same mechanism can be used for a number of other text-formatting
 commands like @code{\textrm}, @code{\textit} and the like.  While they
 all use the same internal macro @code{\text@@command}, it will not do to
 redefine just that, since they call it only after having read their
 argument in, and then it already is too late.  So you need to disable
 every of those commands by hand in your document preamble.
 Actually, we wrote all of the above just to scare you.  At least all of
 the above mentioned macros and a few more are already catered for by a
 configuration file @file{prauctex.cfg} that gets loaded by default
 unless the @samp{preview} package gets loaded with the @option{noconfig}
 option.  You can make your own copy of this file in a local directory
 and edit it in case of need.  You can also add loading of a file of your
 liking to @code{preview-default-preamble},
@vindex preview-default-preamble
 or alternatively do the
 manual disabling of your favorite macro in
@code{preview-default-preamble},
@vindex preview-default-preamble
 which is customizable in the @samp{Preview Latex} group.
@node ToDo, Frequently Asked Questions, For advanced users, top
@c Also used as TODO: in separate file
@appendix ToDo
@include preview-todo.texi
@node Frequently Asked Questions, Copying this Manual, ToDo, top
@c Also used as TODO: in separate file
@appendix Frequently Asked Questions
@include preview-faq.texi
@node Copying this Manual, Index, Frequently Asked Questions, top
@c Not to be changed often, I think: in separate file.
@appendix Copying this Manual
@ifinfo
 The copyright notice for this manual is:
@insertcopying
@end ifinfo
 The full license text can be read here:
@menu
 * GNU Free Documentation License:: License for copying this manual.
@end menu
@include fdl.texi
@c @node Credits, Index, Internals, top
@c @appendix Credits 
@node Index,  , Copying this Manual, top
@unnumbered Index
@printindex cp
@bye
--- a/code/elpa/auctex-13.1.3/doc/preview-problems.texi
+++ b/code/elpa/auctex-13.1.3/doc/preview-problems.texi
@ -0,0 +1,196 @@
@include macros.texi
@ifset rawfile
@c documentencoding is used by makeinfo in our --no-headers output.
@documentencoding ISO-8859-1
@node Known problems,,(dir),(dir)
@top Known problems with preview-latex
@end ifset
@c -----------------------
@c @cindex @kbd{M-x preview-report-bug @key{RET}}
@c @cindex @code{preview-report-bug}
@c @cindex Report a bug
 A number of issues are known concerning the interoperation with various
 other software.  Some of the known problems can be solved by moving to
 newer versions of the problematic software or by simple patches.
@menu
 * Font problems with Dvips::    
 * Too small bounding boxes::    
 * x-symbol interoperation::     
 * Middle-clicks paste instead of toggling::  
 * No images are displayed with gs 9.27 and earlier::
@end menu
 If you find something not mentioned here, please send a bug report using
@kbd{M-x preview-report-bug @key{RET}}, which will fill in a lot of
 information interesting to us and send it to the
@email{bug-auctex@@gnu.org} list.  Please use the bug reporting commands
 if at all possible.
@ifset rawfile
@node Font problems with Dvips
@chapter Font problems with Dvips
@raisesections
@end ifset
@ifclear rawfile
@node Font problems with Dvips
@section Font problems with Dvips
@end ifclear
 Some fonts have been reported to produce wrong characters with
@previewlatex{}.  @previewlatex{} calls Dvips by default with the option
@option{-Pwww} in order to get scalable fonts for nice results.  If you
 are using antialiasing, however, the results might be sufficiently nice
 with bitmapped fonts, anyway.  You might try @option{-Ppdf} for another
 stab at scalable fonts, or other printer definitions.  Use
@display
@kbd{M-x customize-option @key{RET} preview-fast-dvips-command @key{RET}}
@end display
@noindent
 and
@display
@kbd{M-x customize-option @key{RET} preview-dvips-command @key{RET}}
@end display
@noindent
 in order to customize this.
 One particular problem is that several printer setup files (typically in
 a file called @file{/usr/share/texmf/dvips/config/config.pdf} if you are
 using the @option{-Ppdf} switch) contain the @option{G} option for
 `character shifting'.  This option will result in @samp{fi} being
 rendered as @samp{@pounds{}} (British Pounds sign) in several fonts,
 unless your version of Dvips has a long-standing bug in its
 implementation fixed (only very recent versions of Dvips have).
@node Too small bounding boxes
@section Too small bounding boxes
 The bounding box of a preview is determined by the @LaTeX{} package
 using the pure @TeX{} bounding boxes.  If there is material extending
 outside of the @TeX{} box, that material will be missing from the
 preview image.  This happens for the label-showing boxes from
 the @code{showkeys} package.  This particular problem can be
 circumvented by using the @code{showlabels} option of the preview
 package.
 In general, you should try to fix the problem in the @TeX{} code, like
 avoiding drawing outside of the picture with PSTricks.
 One possible remedy is to set
@code{preview-fast-conversion} to `Off' 
@ifset rawfile
 (see the manual).
@end ifset
@ifclear rawfile
 (@pxref{The Emacs interface}).
@end ifclear
 The conversion will take more time, but will then use the bounding boxes
 from @acronym{EPS} files generated by Dvips.
 Dvips generally does not miss things, but it does not understand
 PostScript constructs like @code{\resizebox} or @code{\rotate} commands,
 so will generate rather wrong boxes for those.  Dvips can be helped with
 the @code{psfixbb} package option to preview 
@ifset rawfile
 (see the manual),
@end ifset
@ifclear rawfile
 (@pxref{The LaTeX style file}),
@end ifclear
 which will tag the corners of the included @TeX{} box.  This will mostly
 be convenient for @emph{pure} PostScript stuff like that created by
 PSTricks, which Dvips would otherwise reserve no space for.
@c FIXME: It seems that x-symbol is much outdated.
@node x-symbol interoperation
@section x-symbol interoperation
 Thanks to the work of Christoph Wedler, starting with version
@samp{4.0h/beta} of x-symbol, the line parsing of @AUCTeX{} and
@previewlatex{} is fully supported.  Earlier versions exhibit problems.
 However, versions before @samp{4.2.2} will cause a drastic slowdown of
@previewlatex{}'s parsing pass, so we don't recommend to use versions
 earlier than that.
 If you wonder what x-symbol is, it is a package that transforms various
 tokens and subscripts to a more readable form while editing and offers a
 few input methods handy especially for dealing with math. Take a look at
@uref{http://x-symbol.sourceforge.net/}.
 x-symbol versions up to @samp{4.5.1-beta} at least require an 8bit-clean @TeX{}
 implementation (meaning that its terminal output should not use
@samp{^^}-started escape sequences) for cooperation with
@previewlatex{}.  Later versions may get along without it, like
@previewlatex{} does now.
 If you experience problems with @file{circ.tex} in connection with both
 x-symbol and Latin-1 characters, you may need to change your language
 environment or, as a last resort, customize the variable
@code{LaTeX-command-style} by replacing the command @code{latex} with
@code{latex -translate-file=cp8bit}.
@node Middle-clicks paste instead of toggling
@section Middle-clicks paste instead of toggling
 This is probably the fault of your favorite package.  @file{isearch.el}
 is known to be affected while searches are in progress, but the code is
 such a complicated mess that no patch is in sight.  Better just end the
 search with @kbd{@key{RET}} before toggling and resume with @kbd{C-s
 C-s} or similar afterwards.  Since previews over the current match will
 auto-open, anyway, this should not be much of a problem in practice.
@node No images are displayed with gs 9.27 and earlier
@section No images are displayed with gs 9.27 and earlier
@previewlatex{} tries to adjust the foreground and background colors of
 generated images to those of Emacs.  Unfortunately, incompatible changes
 introduced in Ghostscript 9.27 breaks the traditional method partially,
 and @previewlatex{} can display no images under certain circumstances.
 A new method implemented alternatively works only with Ghostscript >
 9.27.  If you are using Ghostscript 9.27 or earlier, customize the
 option @code{preview-pdf-adjust-color-method}.
@defopt preview-pdf-adjust-color-method
 Method to adjust colors of images generated from @acronym{PDF}.  It is
 not consulted when the @LaTeX{} command produces @acronym{DVI} files.
 When the option is @code{t} (default), @previewlatex{} adjusts the FG
 and BG colors of the generated images by the new method.  This method
 requires that Ghostscript has working @code{DELAYBIND} feature, thus is
 invalid with gs 9.27 (and possibly < 9.27).
 When it is @code{compatible}, @previewlatex{} uses traditional method.
 This option is provided for backward compatibility with older gs.  See
 the below explanation for detail.
 When @code{nil}, no adjustment is done and ``black on white'' image is
 generated regardless of Emacs color.  This is provided for fallback for
 gs 9.27 users with customized foreground color.  See the below
 explanation for detail.
 When the @LaTeX{} command produces @acronym{PDF} rather than
@acronym{DVI} and Emacs has non-trivial foreground color, the
 traditional method (@code{compatible}) makes gs >= 9.27 to stop with
 error.  Here, ``non-trivial foreground color'' includes customized
 themes.
 If you use such non-trivial foreground color and the version of
 Ghostscript equals to 9.27, you have two options:
@enumerate
@item
 Choose the value @code{compatible} and customize
@code{preview-reference-face} to have default (black) foreground color.
 This makes the generated image almost non-readable on dark background,
 so the next option would be your only choice in that case.
@item
 Choose the value @code{nil}, which forces plain ``black on white''
 appearance for the generated image.  You can at least read what are
 written in the image although they may not match with your Emacs color
 well.
@end enumerate
 The default value used to be @code{compatible} for short period before
 Ghostscript 9.50 was released but now is @code{t}.
@end defopt
--- a/code/elpa/auctex-13.1.3/doc/preview-readme.texi
+++ b/code/elpa/auctex-13.1.3/doc/preview-readme.texi
@ -0,0 +1,229 @@
@include macros.texi
@ifset rawfile
@node Introduction, What use is it?, (dir), (dir)
@top @previewlatex{} in a nutshell
@paragraphindent none
@end ifset
@c -----------------------
@cindex Readme
 Does your neck hurt from turning between previewer windows and the
 source too often? This @AUCTeX{} component will render your displayed
@LaTeX{} equations right into the editing window where they belong.
 The purpose of @previewlatex{} is to embed @LaTeX{} environments such as
 display math or figures into the source buffers and switch conveniently
 between source and image representation.
@menu
 * What use is it?::
 * Activating preview-latex::
 * Getting started::
 * Basic modes of operation::
 * More documentation::
 * Availability::
 * Contacts::
@end menu
@ifset rawfile
@node What use is it?, Activating preview-latex, Introduction, Introduction
@chapter What use is it?
@raisesections
@end ifset
@ifclear rawfile
@node What use is it?, Activating preview-latex, Introduction, Introduction
@section What use is it?
@end ifclear
@cindex Philosophy of @previewlatex{}
@acronym{WYSIWYG} (what you see is what you get) sometimes is considered
 all the rage, sometimes frowned upon.  Do we really want it?  Wrong
 question.  The right question is @emph{what} we want from it.  Except
 when finetuning the layout, we don't want to use printer fonts for
 on-screen text editing.  The low resolution and contrast of a computer
 screen render all but the coarsest printer fonts (those for low-quality
 newsprint) unappealing, and the margins and pagination of the print are
 not wanted on the screen, either.  On the other hand, more complex
 visual compositions like math formulas and tables can't easily be taken
 in when seen only in the source.  @previewlatex{} strikes a balance: it
 only uses graphic renditions of the output for certain, configurable
 constructs, does this only when told, and then right in the source code.
 Switching back and forth between the source and preview is easy and
 natural and can be done for each image independently.  Behind the scenes
 of @previewlatex{}, a sophisticated framework of other programs like
@samp{dvipng}, Dvips and Ghostscript are employed together with a
 special @LaTeX{} style file for extracting the material of interest in
 the background and providing fast interactive response.
@node  Activating preview-latex, Getting started, What use is it?, Introduction
@section Activating @previewlatex{}
@cindex Activation
 After installation, the package may need to be activated (and remember
 to activate @AUCTeX{} too).  If @previewlatex{} is installed via the
 Emacs package manager (@acronym{ELPA}), activation should be automatic
 upon installation.
 The usual activation (if it is not done automatically) would be
@example
 (load "preview-latex.el" nil t t)
@end example
 If you still don't get a ``Preview'' menu in @LaTeX{} mode in spite
 of @AUCTeX{} showing its ``Command'', your installation is broken.  One
 possible cause are duplicate Lisp files that might be detectable with
@kbd{M-x list-load-path-shadows @key{RET}}.
@node Getting started, Basic modes of operation, Activating preview-latex, Introduction
@section Getting started
 Once activated, @previewlatex{} and its documentation will be accessible
 via its menus (note that @previewlatex{} requires @AUCTeX{} to be
 loaded).  When you have loaded a @LaTeX{} document (a
 sample document @file{circ.tex} is included in the distribution, but
 most documents including math and/or figures should do), you can use
 its menu or @kbd{C-c C-p C-d} (for @samp{Preview/Document}).
 Previews will now be generated for various objects in your document.
 You can use the time to take a short look at the other menu entries and
 key bindings in the @samp{Preview} menu.  You'll see the previewed
 objects change into a roadworks sign when @previewlatex{} has determined
 just what it is going to preview.  Note that you can freely navigate the
 buffer while this is going on.  When the process is finished you will
 see the objects typeset in your buffer.
 It is a bad idea, however, to edit the buffer before the roadworks signs
 appear, since that is the moment when the correlation between the
 original text and the buffer locations gets established.  If the buffer
 changes before that point of time, the previews will not be placed where
 they belong. If you do want to change some obvious error you just
 spotted, we recommend you stop the background process by pressing
@kbd{C-c C-k}.
 To see/edit the @LaTeX{} code for a specific object, put the point (the
 cursor) on it and press @kbd{C-c C-p C-p} (for @samp{Preview/at point}).
 It will also do to click with the middle mouse button on the preview.
 Now you can edit the code, and generate a new preview by again pressing
@kbd{C-c C-p C-p} (or by clicking with the middle mouse button on the
 icon before the edited text).
 If you are using the @code{desktop} package, previews will remain from
 one session to the next as long as you don't kill your buffer.
@node Basic modes of operation, More documentation, Getting started, Introduction
@section Basic modes of operation
@previewlatex{} has a number of methods for generating its graphics.
 Its default operation is equivalent to using the `@LaTeX{}' command from
@AUCTeX{}.  If this happens to be a call of PDF@LaTeX{} generating
@acronym{PDF} output (you need at least @w{@AUCTeX{} 11.51} for this),
 then Ghostscript will be called directly on the resulting @acronym{PDF}
 file.  If a @acronym{DVI} file gets produced, first Dvips and then
 Ghostscript get called by default.
 The image type to be generated by Ghostscript can be configured with
@example
@kbd{M-x customize-option @key{RET} preview-image-type @key{RET}}
@end example
@vindex preview-image-type
@noindent
 The default is @samp{png} (the most efficient image type).  A special
 setting is @samp{dvipng} in case you have the @samp{dvipng}
@cindex Using dvipng
@pindex dvipng
 program installed.  In this case, @samp{dvipng} will be used for
 converting @acronym{DVI} files and Ghostscript (with a @samp{PNG}
 device) for converting @acronym{PDF} files.  @samp{dvipng} is much
 faster than the combination of Dvips and Ghostscript.  You can get
 downloads, access to its @acronym{CVS} archive and further information
 from its @uref{https://savannah.nongnu.org/projects/dvipng, project
 site}.
@node More documentation, Availability, Basic modes of operation, Introduction
@section More documentation
 After the installation, documentation in the form of 
@ifinfo
@ifclear rawfile
 this
@end ifclear
@ifset rawfile
 an
@end ifset
@end ifinfo
@ifnotinfo
 an
@end ifnotinfo
 info manual will be available.  You can access it with the standalone
 info reader with
@example
 info preview-latex
@end example
@noindent
 or by pressing @kbd{C-h i d m preview-latex @key{RET}} in Emacs.  Once
@previewlatex{} is activated, you can instead use @kbd{C-c C-p
@key{TAB}} (or the menu entry @samp{Preview/Read documentation}).
 Depending on your installation, 
@ifnottex
 a printable 
@end ifnottex
@iftex
 this printed
@end iftex
 manual may also be available in the form of @file{preview-latex.pdf}.
 Detailed documentation for the @LaTeX{} style used for extracting the
 preview images is placed in @file{preview.pdf} in a suitable directory
 during installation; on typical @w{@TeX{} Live}-based systems,
@example
 texdoc preview
@end example
@noindent
 will display it.
@node  Availability, Contacts, More documentation, Introduction
@section Availability
@cindex Download
@cindex @sc{git} access
 The @previewlatex{} project is now part of @AUCTeX{} and accessible as
 part of the @uref{https://savannah.gnu.org/projects/auctex,@AUCTeX{}
 project page}.  You can get its files from the
@uref{https://ftp.gnu.org/pub/gnu/auctex/,@AUCTeX{} download area}.  As of
@w{@AUCTeX{} 11.81}, @previewlatex{} should already be integrated into
@AUCTeX{}, so no separate download will be necessary.
 Anonymous Git is available at @uref{git://git.savannah.gnu.org/auctex.git}
 or @uref{https://git.savannah.gnu.org/git/auctex.git}.  You can also
@uref{https://git.savannah.gnu.org/cgit/auctex.git,browse the repository}
 via web interface.
@node  Contacts,  , Availability, Introduction
@section Contacts
@cindex Contacts
@cindex Mailing list
 Bug reports should be sent by using @kbd{M-x preview-report-bug
@key{RET}}, as this will fill in a lot of information interesting to
 us.  If the installation fails (but this should be a rare event), report
 bugs to @email{bug-auctex@@gnu.org}.
 There is a general discussion list for @AUCTeX{} which also
 covers @previewlatex{}, look at
@uref{https://lists.gnu.org/mailman/listinfo/auctex}.  For more
 information on the mailing list, send a message with just the word
 ``help'' as subject or body to @email{auctex-request@@gnu.org}.  For the
 developers, there is the @email{auctex-devel@@gnu.org} list; it would
 probably make sense to direct feature requests and questions about
 internal details there.  There is a low-volume read-only announcement
 list available to which you can subscribe by sending a mail with
 ``subscribe'' in the subject to @email{info-auctex-request@@gnu.org}.
 Offers to support further development will be appreciated.  If you want
 to show your appreciation with a donation to the main developer, you can
 do so via PayPal to @email{dak@@gnu.org}, and of course you can arrange
 for service contracts or for added functionality.  Take a look at the
@file{TODO} list for suggestions in that area.
--- a/code/elpa/auctex-13.1.3/doc/preview-todo.texi
+++ b/code/elpa/auctex-13.1.3/doc/preview-todo.texi
@ -0,0 +1,118 @@
@ifset rawfile
@include macros.texi
@chapheading Future Development of @previewlatex{}
@end ifset
@itemize @bullet
@item Support other formats than just @LaTeX{}
 plain @TeX{} users and @ConTeXt{} users should not have to feel left
 out.  While @ConTeXt{} is not supported yet by released versions of
@AUCTeX{}, at least supporting plain would help people, and be a start
 for @ConTeXt{} as well.  There are plain-based formats like MusiX@TeX{}
 that could benefit a lot from @previewlatex{}.  The main part of the
 difficulties here is to adapt @file{preview.dtx} to produce stuff not
 requiring @LaTeX{}.
@item Support nested snippets
 Currently you can't have both a footnote (which gets displayed as just
 its footnote number) and math inside of a footnote rendered as an image:
 such nesting might be achieved by rerunning @previewlatex{} on the
 footnote contents when one opens the footnote for editing.
@item Support other text properties than just images
 Macros like @samp{\textit} can be rendered as images, but the resulting
 humungous blob is not suitable for editing, in particular since the
 line filling from LaTeX does not coincide with that of Emacs.  It would
 be much more useful if text properties just switched the relevant font
 to italics rather than replacing the whole text with an image.  It
 would also make editing quite easier.  Then there are things like
 footnotes that are currently just replaced by their footnote number.
 While editing is not a concern here (the number is not in the original
 text, anyway), it would save a lot of conversion time if no images were
 generated, but Emacs just displayed a properly fontified version of the
 footnote number.  Also, this might make @previewlatex{} useful even on
 text terminals.
@item Find a way to facilitate Source Specials
 Probably in connection with adding appropriate support to
@code{dvipng}, it would be nice if clicking on an image from a larger
 piece of source code would place the cursor at the respective source
 code location.
@item Make @file{preview.dtx} look reasonable in @AUCTeX{}
 It is a bit embarrassing that @file{preview.dtx} is written in a manner
 that will not give either good syntax highlighting or good indentation
 when employing @AUCTeX{}.
@item Web page work
 Currently, @previewlatex{}'s web page is not structured at all.  Better
 navigation would be desirable, as well as separate News and Errata eye
 catchers.
@item Manual improvements
@itemize @minus
@item Pepper the manual with screen shots and graphics
 This will be of interest for the @acronym{HTML} and @TeX{} renditions
 of the texinfo manual.  Since Texinfo now supports images as well, this
 could well be nice to have.
@item Fix duplicates
 Various stuff appears several times.
@end itemize
@item Implement rendering pipelines for Emacs
 The current @previewlatex{} interface is fundamentally flawed, not only
 because of a broken implementation.  A general batchable and
 daemonizable rendering infrastructure that can work on all kinds of
 preview images for embedding into buffers is warranted.  The current
 implementation has a rather adhoc flavor and is not easily extended.
 It will not work outside of @AUCTeX{}, either.
@item Integrate into Ref@TeX{}
 When referencing to equations and the like, the preview-images of the
 source rather than plain text should be displayed.  If the preview in
 question covers labels, those should appear in the bubble help and/or a
 context menu.  Apropos:
@item Implement @LaTeX{} error indicators
 Previews on erroneous @LaTeX{} passages might gain a red border or similar.
@item Pop up relevant online documentation for frequent errors
 A lot of errors are of the ``badly configured'' variety.  Perhaps the
 relevant info pages should be delivered in addition to the error
 message.
@item Implement a table editing mode where every table cell gets output
 as a separate preview.  Alternatively, output the complete table
 metrics in a way that lets people click on individual cells for editing
 purposes.
@item Benchmark and kill Emacs inefficiencies
 Both the @LaTeX{} run under Emacs control as well as actual image
 insertion in Emacs could be faster.  CVS Emacs has improved in that
 respect, but it still is slower than desirable.
@item Improve image support under Emacs
 The general image and color handling in Emacs is inefficient and partly
 defective.  This is still the case in CVS.  One option would be to
 replace the whole color and image handling with @acronym{GDK} routines
 when this library is available, since it has been optimized for it.
@end itemize
--- a/code/elpa/auctex-13.1.3/doc/quickstart.texi
+++ b/code/elpa/auctex-13.1.3/doc/quickstart.texi
@ -0,0 +1,327 @@
@include macros.texi
@node Quick Start
@chapter Quick Start
@AUCTeX{} is a powerful program offering many features and configuration
 options.  If you are new to @AUCTeX{} this might be deterrent.
 Fortunately you do not have to learn everything at once.  This Quick
 Start Guide will give you the knowledge of the most important commands
 and enable you to prepare your first @LaTeX{} document with @AUCTeX{}
 after only a few minutes of reading.
 In this introduction, we assume that @AUCTeX{} is already installed on
 your system.  If this is not the case, you should read the file
@file{INSTALL} in the base directory of the unpacked distribution
 tarball.  These installation instructions are available in this manual
 as well, @ref{Installation}.  We also assume that you are familiar with
 the way keystrokes are written in Emacs manuals.  If not, have a look at
 the Emacs Tutorial in the Help menu.
 If @AUCTeX{} is installed in any other way than from the Emacs package
 manager (@acronym{ELPA}), you might still need to activate it, by
 inserting
@lisp
 (load "auctex.el" nil t t)
@end lisp
@noindent
 in your user init file.@footnote{This usually is a file in your home
 directory called @file{.emacs}, or @file{.emacs.d/init.el}.}
 If @AUCTeX{} is installed from @acronym{ELPA}, the installation
 procedure already cares about loading @AUCTeX{} correctly and you
@strong{must not} have the line above in your init file.  Note that this
 also applies if you have the following line in your init file
@lisp
 (package-initialize)
@end lisp
 In order to get support for many of the @LaTeX{} packages you will use
 in your documents, you should enable document parsing as well, which can
 be achieved by putting
@lisp
 (setq TeX-auto-save t)
 (setq TeX-parse-self t)
@end lisp
@noindent
 into your init file.  Finally, if you often use @code{\include} or
@code{\input}, you should make @AUCTeX{} aware of the multifile
 document structure.  You can do this by inserting
@lisp
 (setq-default TeX-master nil)
@end lisp
 into your init file.  Each time you open a new file, @AUCTeX{} will then
 ask you for a master file.
@menu
 * Editing Facilities::          Functions for editing TeX files
 * Processing Facilities::       Creating and viewing output, debugging
@end menu
@iftex
 This Quick Start Guide covers two main topics: First we explain how
@AUCTeX{} helps you in editing your input file for @TeX{}, @LaTeX{}, and
 some other formats.  Then we describe the functions that @AUCTeX{}
 provides for processing the input files with @LaTeX{}, Bib@TeX{}, etc.,
 and for viewing and debugging.
@end iftex
@node Editing Facilities
@section Functions for editing TeX files
@subsection Making your @TeX{} code more readable
@AUCTeX{} can do syntax highlighting of your source code, that means
 commands will get special colors or fonts.  This is enabled by default.
 You can disable it locally by typing @kbd{M-x font-lock-mode @key{RET}}.
@AUCTeX{} will indent new lines to indicate their syntactical
 relationship to the surrounding text.  For example, the text of a
@code{\footnote} or text inside of an environment will be indented
 relative to the text around it.  If the indenting has gotten wrong after
 adding or deleting some characters, use @key{TAB} to reindent the line,
@kbd{M-q} for the whole paragraph, or @kbd{M-x LaTeX-fill-buffer @key{RET}}
 for the whole buffer.
@subsection Entering sectioning commands
@cindex Sectioning
@cindex Sections
@cindex Chapters
@cindex @code{\chapter}
@cindex @code{\section}
@cindex @code{\subsection}
@cindex @code{\label}
 Insertion of sectioning macros, that is @samp{\chapter},
@samp{\section}, @samp{\subsection}, etc.@: and accompanying @samp{\label}
 commands may be eased by using @kbd{C-c C-s}.  You will be asked for the
 section level.  As nearly everywhere in @AUCTeX{}, you can use the
@key{TAB} or @key{SPC} key to get a list of available level names, and
 to auto-complete what you started typing.  Next, you will be asked for
 the printed title of the section, and last you will be asked for a label
 to be associated with the section.
@subsection Inserting environments
 Similarly, you can insert environments, that is
@samp{\begin@{@}}--@samp{\end@{@}} pairs: Type @kbd{C-c C-e}, and select
 an environment type.  Again, you can use @key{TAB} or @key{SPC} to get a
 list, and to complete what you type.  Actually, the list will not only
 provide standard @LaTeX{} environments, but also take your
@samp{\documentclass} and @samp{\usepackage} commands into account if
 you have parsing enabled by setting @code{TeX-parse-self} to @code{t}.
 If you use a couple of environments frequently, you can use the @key{up} and
@key{down} arrow keys (or @kbd{M-p} and @kbd{M-n}) in the minibuffer to get
 back to the previously inserted commands.
 Some environments need additional arguments.  Often, @AUCTeX{} knows about
 this and asks you to enter a value. 
@subsection Inserting macros
@kbd{C-c C-m}, or simply @kbd{C-c RET} will give you a prompt that asks
 you for a @LaTeX{} macro.  You can use @key{TAB} for completion, or the
@key{up}/@key{down} arrow keys (or @kbd{M-p} and @kbd{M-n}) to browse the command
 history.  In many cases, @AUCTeX{} knows which arguments a macro needs
 and will ask you for that.  It even can differentiate between mandatory
 and optional arguments---for details, see @ref{Completion}.
 An additional help for inserting macros is provided by the possibility
 to complete macros right in the buffer.  With point at the end of a
 partially written macro, you can complete it by typing @kbd{M-@key{TAB}}.
@subsection Changing the font 
@AUCTeX{} provides convenient keyboard shortcuts for inserting macros
 which specify the font to be used for typesetting certain parts of the
 text.  They start with @kbd{C-c C-f}, and the last @kbd{C-} combination
 tells @AUCTeX{} which font you want:
@table @kbd
@item C-c C-f C-b
@kindex C-c C-f C-b
@cindex @code{\textbf}
 Insert @b{bold face} @samp{\textbf@{@point{}@}} text.
@item C-c C-f C-i
@kindex C-c C-f C-i
@cindex @code{\textit}
 Insert @i{italics} @samp{\textit@{@point{}@}} text.
@item C-c C-f C-e
@kindex C-c C-f C-e
@cindex @code{\emph}
 Insert @emph{emphasized} @samp{\emph@{@point{}@}} text.
@item C-c C-f C-s
@kindex C-c C-f C-s
@cindex @code{\textsl}
 Insert @slanted{slanted} @samp{\textsl@{@point{}@}} text.
@item C-c C-f C-r
@kindex C-c C-f C-r
@cindex @code{\textrm}
 Insert @r{roman} @samp{\textrm@{@point{}@}} text.
@item C-c C-f C-f
@kindex C-c C-f C-f
@cindex @code{\textsf}
 Insert  @sansserif{sans serif} @samp{\textsf@{@point{}@}} text.
@item C-c C-f C-t
@kindex C-c C-f C-t
@cindex @code{\texttt}
 Insert @t{typewriter} @samp{\texttt@{@point{}@}} text.
@item C-c C-f C-c
@kindex C-c C-f C-c
@cindex @code{\textsc}
 Insert @sc{small caps} @samp{\textsc@{@point{}@}} text.
@item C-c C-f C-d
@kindex C-c C-f C-c
@cindex Deleting fonts
 Delete the innermost font specification containing point.
@end table
 If you want to change font attributes of existing text, mark it as an
 active region, and then invoke the commands.  If no region is selected,
 the command will be inserted with empty braces, and you can start typing
 the changed text.
 Most of those commands will also work in math mode, but then macros like
@code{\mathbf} will be inserted.
@subsection Other useful features
@AUCTeX{} also tries to help you when inserting the right ``quote''
 signs for your language, dollar signs to typeset math, or pairs of
 braces.  It offers shortcuts for commenting out text (@kbd{C-c ;} for
 the current region or @kbd{C-c %} for the paragraph you are in).  The
 same keystrokes will remove the % signs, if the region or paragraph is
 commented out yet.  With @code{TeX-fold-mode}, you can hide certain
 parts (like footnotes, references etc.)@: that you do not edit currently.
 Support for Emacs' outline mode is provided as well.  And there's more,
 but this is beyond the scope of this Quick Start Guide.
@node Processing Facilities
@section Creating and viewing output, debugging
@subsection One Command for @LaTeX{}, helpers, viewers, and printing
 If you have typed some text and want to run @LaTeX{} (or @TeX{}, or
 other programs---see below) on it, type @kbd{C-c C-c}.  If applicable,
 you will be asked whether you want to save changes, and which program
 you want to invoke.  In many cases, the choice that @AUCTeX{} suggests
 will be just what you want: first @command{latex}, then a viewer.  If a
@command{latex} run produces or changes input files for
@command{makeindex}, the next suggestion will be to run that program,
 and @AUCTeX{} knows that you need to run @command{latex} again
 afterwards---the same holds for Bib@TeX{}.
 When no processor invocation is necessary anymore, @AUCTeX{} will
 suggest to run a viewer, or you can chose to create a PostScript file
 using @command{dvips}, or to directly print it.
 Actually, there is another command which comes in handy to compile
 documents: type @kbd{C-c C-a} (@code{TeX-command-run-all}) and @AUCTeX{}
 will compile the document for you until it is ready and then run the
 viewer.  This is the same as issuing repeatedly @kbd{C-c C-c} and
 letting @AUCTeX{} guess the next command to run.
 At this place, a warning needs to be given: First, although @AUCTeX{} is
 really good in detecting the standard situations when an additional
@command{latex} run is necessary, it cannot detect it always.  Second,
 the creation of PostScript files or direct printing currently only works
 when your output file is a @acronym{DVI} file, not a @acronym{PDF} file.
 Ah, you didn't know you can do both?  That brings us to the next topic.
@subsection Choosing an output format
 From a @LaTeX{} file, you can produce @acronym{DVI} output, or a
@acronym{PDF} file directly @i{via} @command{pdflatex}.  You can switch
 on source specials for easier navigation in the output file, or tell
@command{latex} to stop after an error (usually @option{--noninteractive}
 is used, to allow you to detect all errors in a single run).
 These options are controlled by toggles, the keystrokes should be easy
 to memorize:
@table @kbd
@item C-c C-t C-p
@kindex C-c C-t C-p
 This command toggles between @acronym{DVI} and @acronym{PDF} output
@item C-c C-t C-i
@kindex C-c C-t C-i
 toggles interactive mode
@item C-c C-t C-s
@kindex C-c C-t C-s
 toggles Sync@TeX{} (or source specials) support
@item C-c C-t C-o
@kindex C-c C-t C-o
 toggles usage of Omega/lambda.
@end table
 There is also another possibility: compile the document with
@command{tex} (or @command{latex}) and then convert the resulting
@acronym{DVI} file to @acronym{PDF} using
@command{dvips}--@command{ps2pdf} sequence or @command{dvipdfmx} command.
 If you want to go by this route, customize @code{TeX-PDF-from-DVI} option.
 Then @AUCTeX{} will suggest you to run the appropriate command when
 you type @kbd{C-C C-c}.  For details, see @ref{Processor Options}.
@subsection Debugging @LaTeX{}
 When @AUCTeX{} runs a program, it creates an output buffer in which it
 displays the output of the command.  If there is a syntactical error in
 your file, @command{latex} will not complete successfully. @AUCTeX{}
 will tell you that, and you can get to the place where the first error
 occured by pressing @kbd{C-c `} (the last character is a backtick).  The
 view will be split in two windows, the output will be displayed in the
 lower buffer, and both buffers will be centered around the place where
 the error ocurred.  You can then try to fix it in the document buffer,
 and use the same keystrokes to get to the next error.  This procedure
 may be repeated until all errors have been dealt with.  By pressing
@kbd{C-c C-w} (@code{TeX-toggle-debug-boxes}) you can toggle whether
@AUCTeX{} should notify you of overfull and underfull boxes in addition
 to regular errors.
 Issue @kbd{M-x TeX-error-overview @key{RET}} to see a nicely formatted list of
 all errors and warnings reported by the compiler.
 If a command got stuck in a seemingly infinite loop, or you want to stop
 execution for other reasons, you can use @kbd{C-c C-k} (for ``kill'').
 Similar to @kbd{C-l}, which centers the buffer you are in around your
 current position, @kbd{C-c C-l} centers the output buffer so that the
 last lines added at the bottom become visible.
@subsection Running @LaTeX{} on parts of your document
 If you want to check how some part of your text looks like, and do not
 want to wait until the whole document has been typeset, then mark it as
 a region and use @kbd{C-c C-r}.  It behaves just like @kbd{C-c C-c}, but
 it only uses the document preamble and the region you marked.
 If you are using @code{\include} or @code{\input} to structure your
 document, try @kbd{C-c C-b} while you are editing one of the included
 files.  It will run @command{latex} only on the current buffer, using the
 preamble from the master file.
@c Local Variables: 
@c mode: texinfo
@c TeX-master: "auctex"
@c End: 
--- a/code/elpa/auctex-13.1.3/doc/tex-ref.tex
+++ b/code/elpa/auctex-13.1.3/doc/tex-ref.tex
@ -0,0 +1,683 @@
 % Reference Card for AUCTeX version 13.1
 %**start of header
 \newcount\columnsperpage
 % This file has only been checked with 3 columns per page.  But it
 % should print fine either via DVI or PDFTeX.
 \columnsperpage=3
 % Papersize stuff.  Use default paper size for PDF, but switch
 % orientation.  Use papersize special for dvips.
 \ifx\pdfoutput\undefined
  \csname newcount\endcsname\pdfoutput
  \pdfoutput=0
 \fi
 \ifnum\pdfoutput=0
 %    \special{papersize 8.5in,11in}%
     \special{papersize 297mm,210mm}%
 \else
      \dimen0\pdfpagewidth
      \pdfpagewidth\pdfpageheight
      \pdfpageheight\dimen0
 \fi
 % This file is intended to be processed by plain TeX (TeX82).
 % compile-command: "tex tex-ref" or "pdftex tex-ref"
 %
 % Original author of Auc-TeX Reference Card:
 %
 %       Terrence Brannon, PO Box 5027, Bethlehem, PA 18015 , USA
 %  internet: tb06@pl118f.cc.lehigh.edu  (215) 758-1720 (215) 758-2104
 %
 % Kresten Krab Thorup updated the reference card to 6.
 % Per Abrahamsen updated the reference card to 7, 8, and 9.
 % Ralf Angeli updated it to 11.50.
 % And David Kastrup messed around with it, too, merging the math reference.
 %
 % Thanks to Stephen Gildea
 % Paul Rubin, Bob Chassell, Len Tower, and Richard Mlynarik
 % for creating the GNU Emacs Reference Card from which this was mutated
 \def\versionnumber{13.1}
 \def\year{2022}
 \def\version{February \year\ v\versionnumber}
 \def\shortcopyrightnotice{\vskip 1ex plus 2 fill
  \centerline{\small \copyright\ \year\ Free Software Foundation, Inc.
  Permissions on back.  v\versionnumber}}
 \def\copyrightnotice{%
 \vskip 1ex plus 2 fill\begingroup\small
 \centerline{Copyright \copyright\ 1987, 1992-1994, 2004-2006, 2008, 2010,}
 \centerline{2012, 2014-2017, 2019-2022 Free Software Foundation, Inc.}
 \centerline{for AUC\TeX\ version \versionnumber}
 Permission is granted to make and distribute copies of
 this card provided the copyright notice and this permission notice
 are preserved on all copies.
 \endgroup}
 % make \bye not \outer so that the \def\bye in the \else clause below
 % can be scanned without complaint.
 \def\bye{\par\vfill\supereject\end}
 \newdimen\intercolumnskip
 \newbox\columna
 \newbox\columnb
 \edef\ncolumns{\the\columnsperpage}
 \message{[\ncolumns\space
  column\if 1\ncolumns\else s\fi\space per page]}
 \def\scaledmag#1{ scaled \magstep #1}
 % This multi-way format was designed by Stephen Gildea
 % October 1986.
 \if 1\ncolumns
  \hsize 4in
  \vsize 10in
  \voffset -.7in
  \font\titlefont=\fontname\tenbf \scaledmag3
  \font\headingfont=\fontname\tenbf \scaledmag2
  \font\smallfont=\fontname\sevenrm
  \font\smallsy=\fontname\sevensy
  \footline{\hss\folio}
  \def\makefootline{\baselineskip10pt\hsize6.5in\line{\the\footline}}
 \else
  \hsize 3.2in
  \vsize 7.6in
  \hoffset -.75in
  \voffset -.8in
  \font\titlefont=cmbx10 \scaledmag2
  \font\headingfont=cmbx10 \scaledmag1
  \font\smallfont=cmr6
  \font\smallsy=cmsy6
  \font\eightrm=cmr8
  \font\eightbf=cmbx8
  \font\eightit=cmti8
  \font\eighttt=cmtt8
  \font\eightsl=cmsl8
  \font\eightsc=cmcsc8
  \font\eightsy=cmsy8
  \textfont0=\eightrm
  \textfont2=\eightsy
  \def\rm{\fam0 \eightrm}
  \def\bf{\eightbf}
  \def\it{\eightit}
  \def\tt{\eighttt}
  \def\sl{\eightsl}
  \def\sc{\eightsc}
  \normalbaselineskip=.8\normalbaselineskip
  \ht\strutbox.8\ht\strutbox
  \dp\strutbox.8\dp\strutbox
  \normallineskip=.8\normallineskip
  \normallineskiplimit=.8\normallineskiplimit
  \normalbaselines\rm           %make definitions take effect
  \if 2\ncolumns
    \let\maxcolumn=b
    \footline{\hss\rm\folio\hss}
    \def\makefootline{\vskip 2in \hsize=6.86in\line{\the\footline}}
  \else \if 3\ncolumns
    \let\maxcolumn=c
    \nopagenumbers
  \else
    \errhelp{You must set \columnsperpage equal to 1, 2, or 3.}
    \errmessage{Illegal number of columns per page}
  \fi\fi
  \intercolumnskip=.46in
  \def\abc{a}
  \output={%
      % This next line is useful when designing the layout.
      %\immediate\write16{Column \folio\abc\space starts with \firstmark}
      \if \maxcolumn\abc \multicolumnformat \global\def\abc{a}
      \else\if a\abc
        \global\setbox\columna\columnbox \global\def\abc{b}
        %% in case we never use \columnb (two-column mode)
        \global\setbox\columnb\hbox to -\intercolumnskip{}
      \else
        \global\setbox\columnb\columnbox \global\def\abc{c}\fi\fi}
  \def\multicolumnformat{\shipout\vbox{\makeheadline
      \hbox{\box\columna\hskip\intercolumnskip
        \box\columnb\hskip\intercolumnskip\columnbox}
      \makefootline}\advancepageno}
  \def\columnbox{\leftline{\pagebody}}
  \def\bye{\par\vfill\supereject
    \if a\abc \else\null\vfill\eject\fi
    \if a\abc \else\null\vfill\eject\fi
    \end}
 \fi
 % we won't be using math mode much, so redefine some of the characters
 % we might want to talk about
 \catcode`\^=12
 \catcode`\_=12
 \chardef\\=`\\
 \chardef\{=`\{
 \chardef\}=`\}
 \hyphenation{mini-buf-fer}
 \parindent 0pt
 \parskip 1ex plus .5ex minus .5ex
 \def\small{\smallfont\textfont2=\smallsy\baselineskip=.8\baselineskip}
 \def\newcolumn{\vfill\eject}
 \def\title#1{{\titlefont\centerline{#1}}\vskip 1ex plus .5ex}
 \def\section#1{\par\vskip 0pt plus 0.2\vsize \penalty-3000
         \vskip 0pt plus -0.2\vsize
  \vskip 3ex plus 2ex minus 2ex {\headingfont #1}\mark{#1}%
  \vskip 2ex plus 1ex minus 1.5ex}
 \newdimen\keyindent
 \def\beginindentedkeys{\keyindent=1em}
 \def\endindentedkeys{\keyindent=0em}
 \endindentedkeys
 \def\paralign{\vskip\parskip\halign}
 \def\<#1>{$\langle${\rm #1}$\rangle$}
 \def\kbd#1{{\tt#1}\null}        %\null so not an abbrev even if period follows
 \def\var#1{{\tt #1}}
 \def\file#1{{\tt #1}}
 \def\beginexample{\par\leavevmode\begingroup
  \obeylines\obeyspaces\parskip0pt\tt}
 {\obeyspaces\global\let =\ }
 \def\endexample{\endgroup}
 \def\key#1#2{\leavevmode\hbox to \hsize{\vtop
  {\hsize=.68\hsize\rightskip=1em
  \hskip\keyindent\relax#1}\kbd{#2}\hfil}}
 \newbox\metaxbox
 \setbox\metaxbox\hbox{\kbd{M-x }}
 \newdimen\metaxwidth
 \metaxwidth=\wd\metaxbox
 \def\metax#1#2{\leavevmode\hbox to \hsize{\hbox to .75\hsize
  {\hskip\keyindent\relax#1\hfil}%
  \hskip -\metaxwidth minus 1fil
  \kbd{#2}\hfil}}
 \def\threecol#1#2#3{\hskip\keyindent\relax#1\hfil&\kbd{#2}\quad
  &\kbd{#3}\quad\cr}
 \def\LaTeX{%
    L\kern-.36em\raise.3ex\hbox{\sc{a}}\kern-.15em\TeX}
 %**end of header
 \title{AUC\TeX\ Reference Card}
 \centerline{(for version \versionnumber)}
 \section{Conventions Used}
 \key{Carriage Return or \kbd{C-m}}{RET}
 \key{Tabular or \kbd{C-i}}{TAB}
 \key{Linefeed or \kbd{C-j}}{LFD}
 \section{Shell Interaction}
 \key{Run a command on the master file}{C-c C-c}
 \key{Run a command on the buffer}{C-c C-b}
 \key{Run a command on the region}{C-c C-r}
 \key{Fix the region}{C-c C-t C-r}
 \key{Kill job}{C-c C-k}
 \key{Recenter output buffer}{C-c C-l}
 \key{Next error in \TeX/\LaTeX\ session}{C-c `}
 \key{Previous error in \TeX/\LaTeX\ session}{M-g p}
 \key{Toggle debug of bad boxes}{C-c C-t C-b}
 \key{Toggle debug of warnings}{C-c C-t C-w}
 \key{View output file}{C-c C-v}
 \key{Compile all and view output file}{C-c C-a}
 Commands you can run on the master file (with \kbd{C-c C-c}) or the
 region (with \kbd{C-c C-r}) include the following (starred versions
 are not available in all modes):
 \def\star{\llap{\rm*}}
 \key{\TeX}{\star TeX}
 \key{\LaTeX}{\star LaTeX}
 \key{Con\TeX{}t (once)}{\star ConTeXt}
 \key{Con\TeX{}t Full}{\star ConTeXt Full}
 \key{Makeinfo}{\star Makeinfo}
 \key{Makeinfo with HTML output}{\star Makeinfo HTML}
 \key{Appropriate previewer}{View}
 \key{Print the output}{Print}
 \key{Bib\TeX}{BibTeX}
 \key{Biber}{Biber}
 \key{MakeIndex}{Index}
 \key{LaCheck}{Check}
 \key{Make (PostScript) File}{File}
 \key{Ispell}{Spell}
 \key{Delete intermediate files}{Clean}
 \key{Delete all output files}{Clean All}
 \section{\TeX ing options}
 \TeX\ runs can come in various types, which may be toggled and are
 indicated in the mode line.
 \key{PDF/DVI mode}{C-c C-t C-p}
 \key{Stop on errors (Interactive mode)}{C-c C-t C-i}
 \key{I/O correlation (S. Specials, Sync\TeX)}{C-c C-t C-s}
 \section{Miscellaneous}
 \key{Read AUC\TeX\ manual}{C-c TAB}
 \key{Find documentation}{C-c ?}
 \key{Math Mode}{C-c \string~}
 \key{Reset Buffer}{C-c C-n}
 \key{Reset AUC\TeX}{C-u C-c C-n}
 \section{Multifile Handling}
 \key{Save Document}{C-c C-d}
 \key{Switch to master file or active buffer}{C-c ^}
 \key{Query for a master file}{C-c \_}
 \section{Command Insertion}
 \key{Insert Section}{C-c C-s}
 \key{Insert \LaTeX\ environment}{C-c C-e}
 \key{Insert item}{C-c LFD}
 \key{Insert item (alias)}{M-RET}
 \key{Close \LaTeX\ environment}{C-c ]}
 \key{Insert \TeX\ macro \kbd{\{\}} }{C-c C-m}
 \key{Insert double brace}{C-c \{}
 \key{Complete \TeX\ macro}{M-TAB}
 \key{Smart ``quote''}{"}
 \key{Smart ``dollar''}{\$}
 \section{Font Selection}
 \key{Insert {\bf bold\/} text}{C-c C-f C-b}
 \key{Insert {\it italics\/} text}{C-c C-f C-i}
 \key{Insert {\rm roman} text}{C-c C-f C-r}
 \key{Insert {\it emphasized\/} text}{C-c C-f C-e}
 \key{Insert {\tt typewriter\/} text}{C-c C-f C-t}
 \key{Insert {\sl slanted\/} text}{C-c C-f C-s}
 \key{Insert {\sc Small Caps\/} text}{C-c C-f C-c}
 \key{Delete font}{C-c C-f C-d}
 \key{Replace font}{C-u C-c C-f \<key>}
 \section{Source Formatting}
 \key{Indent current line}{TAB}
 \key{Indent next line}{LFD}
 \key{Format a paragraph}{M-q}
 \key{Format a region}{C-c C-q C-r}
 \key{Format a section}{C-c C-q C-s}
 \key{Format an environment}{C-c C-q C-e}
 \key{Mark an environment}{C-c .}
 \key{Mark a section}{C-c *}
 \key{Comment or uncomment region}{C-c ;}
 \key{Comment or uncomment paragraph}{C-c \%}
 \copyrightnotice
 \newcolumn
 \title{Math Mode}
 \section{Variables}
 All math mode commands are under the prefix key specified by
 \var{LaTeX-math-abbrev-prefix}, default is ``\kbd{`}''.
 You can define your own math mode commands by setting the variable
 \var{LaTeX-math-list} before enabling \var{LaTeX-math-mode}.
 \section{Greek Letters}
 \def\disp#1{\hbox to 6ex{$#1$\hfill}}
 \def\twocol#1\par{{%
  \def\key##1##2{##1&##2\cr}%
  \setbox0\vbox{\halign to 0.45\hsize{\tabskip0ptplus1fil\relax
    ##\hfil&\kbd{##}\hfil\cr\vrule width0ptheight\ht\strutbox#1}}%
  \line{%
  \splittopskip=\ht\strutbox
  \dimen0\ht0
  \advance\dimen0\baselineskip
  \setbox2\vsplit0to0.5\dimen0
  \vtop{\unvbox2}\hfill\raise \ht\strutbox \vtop {\unvbox0}}}}
 \def\keycs#1#2#{\keycsii#1{#2}}
 \def\keycsii#1#2#3{\key{\disp{#1#2} ({\tt\string#1})}{#3}}
 \twocol
 \keycs\alpha{a}
 \keycs\beta{b}
 \keycs\gamma{g}
 \keycs\delta{d}
 \keycs\epsilon{e}
 \keycs\zeta{z}
 \keycs\eta{h}
 \keycs\theta{j}
 \keycs\kappa{k}
 \keycs\lambda{l}
 \keycs\mu{m}
 \keycs\nu{n}
 \keycs\xi{x}
 \keycs\pi{p}
 \keycs\rho{r}
 \keycs\sigma{s}
 \keycs\tau{t}
 \keycs\upsilon{u}
 \keycs\phi{f}
 \keycs\chi{q}
 \keycs\psi{y}
 \keycs\omega{w}
 \keycs\Delta{D}
 \keycs\Gamma{G}
 \keycs\Theta{J}
 \keycs\Lambda{L}
 \keycs\Xi{X}
 \keycs\Pi{P}
 \keycs\Sigma{S}
 \keycs\Upsilon{U}
 \keycs\Phi{F}
 \keycs\Psi{Y}
 \keycs\Omega{W}
 \section{Symbols}
 \twocol
 \keycs\rightarrow{C-f}
 \keycs\leftarrow{C-b}
 \keycs\uparrow{C-p}
 \keycs\downarrow{C-n}
 \keycs\leq{<}
 \keycs\geq{>}
 \keycs\tilde x{\string~}
 \keycs\hat x{^}
 \keycs\nabla{N}
 \keycs\infty{I}
 \keycs\forall{A}
 \keycs\exists{E}
 \keycs\not \ {/}
 \keycs\in{i}
 \keycs\times{*}
 \keycs\cdot{.}
 \keycs\colon{:}
 \keycs\subset{\{}
 \keycs\supset{\}}
 \keycs\subseteq{[}
 \keycs\supseteq{]}
 \keycs\emptyset{0}
 \keycs\setminus{\\}
 \keycs\cup{+}
 \keycs\cap{-}
 \keycs\langle{(}
 \keycs\rangle{)}
 \keycs\exp{C-e}
 \keycs\sin{C-s}
 \keycs\cos{C-c}
 \keycs\sup{C-^}
 \keycs\inf{C-_}
 \keycs\det{C-d}
 \keycs\lim{C-l}
 \keycs\tan{C-t}
 \keycs\vee{|}
 \keycs\wedge{\&}
 \section{Miscellaneous}
 \key{cal letters}{c \<letter>}
 \newcolumn
 \def\previewlatex{{preview-latex}}
 \title{\previewlatex}
 \section{Activation}
 \previewlatex\ is part of AUC\TeX.  If it is active, you should see an
 entry ``Preview'' in the menu bar when editing \LaTeX{} files.  If you
 have a ``LaTeX'', but no ``Preview'' menu, add the following to your
 init file (usually \file{\string~/.emacs.d/init.el}):
 \beginexample
 (load "preview-latex.el" nil t t)
 \endexample
 \section{Usage and keybindings}
 \previewlatex\ operation only affects the display of the buffer, not
 its contents.  It runs only on demand, using the target {\sc dvi} or
 {\sc PDF} files in the process.  The first command in the following
 list (also on the toolbar button) will (as applicable) repreview an
 active region or a single modified preview, toggle the visibility of
 an unmodified preview or generate previews for a surrounding buffer
 area up to the next preview.
 \key{Preview at point}{C-c C-p C-p}
 \key{Preview environment}{C-c C-p C-e}
 \key{Preview region}{C-c C-p C-r}
 \key{Preview buffer}{C-c C-p C-b}
 \key{Preview document}{C-c C-p C-d}
 \key{Remove previews at point}{C-c C-p C-c C-p}
 \key{Remove previews from region}{C-c C-p C-c C-r}
 \key{Remove previews from buffer}{C-c C-p C-c C-b}
 \key{Remove previews from document}{C-c C-p C-c C-d}
 \key{Cache preamble}{C-c C-p C-f}
 \key{Switch off preamble cache}{C-c C-p C-c C-f}
 \key{Read Texinfo manual}{C-c C-p TAB}
 \key{Copy region as MML}{C-c C-p C-w}
 The last keysequence will copy a region with previews into the kill
 ring in a form fit for sending in Emacs' {\tt message-mode}.
 \section{Customization within Emacs}
 You can use \kbd{M-x customize-variable RET} or the ``Preview\slash
 Customize'' menu for customization.  Worthwhile settings:
 \halign to \hsize{\tabskip=1ptplus1fil\relax#\hfil&\hfil\var{#}\tabskip0pt\cr
 \noalign{\medskip If you have dvipng available:}
 Set to \kbd{dvipng}&preview-image-type\cr
 \noalign{\medskip \vbox{Keep counter values when regenerating
  single previews:}}
 Set to \kbd{t}&preview-preserve-counters\cr
 \noalign{\medskip \vbox{Cache/Don't cache preamble without query
 (preamble caching is done using \file{mylatex.ltx} and might not always
 work.  Use the appropriate key sequences for overriding the following
 setting):}}
 Set to \kbd{t}/\kbd{nil}&preview-auto-cache-preamble\cr}
 \section{Customization from \LaTeX{}}
 Customization is done in the document preamble (you need to load
 \file{preview.sty} explicitly) or in \file{prauctex.cfg} (which should
 load the system \file{prauctex.cfg} first).  Commands:
 \halign to \hsize{\tabskip=1ptplus1fil\relax#\hfil&\hfil\kbd{#}\tabskip0pt\cr
 Preview macro&\string\PreviewMacro[\{\<args>\}]\{\<macro>\}\cr
 Preview env&\string\PreviewEnvironment[\{\<args>\}]\{\<env>\}\cr
 Skip macro&\string\PreviewMacro*[\{\<args>\}]\{\<macro>\}\cr
 Skip env&\string\PreviewEnvironment*[\{\<args>\}]\{\<env>\}\cr
 \noalign{\smallskip Diverting material from float environments}
 Snarf stuff&\string\PreviewSnarfEnvironment[\{\<args>\}]\{\<env>\}\cr
 }
 Values to be used within \<args>:
 \halign to
 \hsize{\tabskip=1ptplus1fil\relax#\hfil&\hfil\kbd{#}\tabskip0pt\cr
 Optional argument&[]\cr
 Mandatory argument&\{\}\cr
 Optional star&*\cr
 Conditionals&?\<token>\{\<if found>\}\{\<if not found>\}\cr
 Skip next token&-\cr
 Transformation&\#\{\<macro args>\}\{\<replacement>\}\cr
 }
 More options and explanations can be found in \file{preview.pdf} or the
 Texinfo manual.
 \vskip 5ex plus 6ex minus 1ex
 \title{Folding Source Display}
 \key{Toggle folding mode}{C-c C-o C-f}
 \key{Hide all items in buffer}{C-c C-o C-b}
 \key{Hide all items in region}{C-c C-o C-r}
 \key{Hide all items in paragraph}{C-c C-o C-p}
 \key{Hide current macro}{C-c C-o C-m}
 \key{Hide current environment}{C-c C-o C-e}
 \key{Show all items in buffer}{C-c C-o b}
 \key{Show all items in region}{C-c C-o r}
 \key{Show all items in paragraph}{C-c C-o p}
 \key{Show current item}{C-c C-o i}
 \key{Hide or show current item}{C-c C-o C-o}
 \vskip 5ex plus 6ex minus 1ex
 \title{Outlining \TeX\ Documents}
 AUC\TeX\ supports outline mode by defining section, subsection,
 etc. as heading levels. You can use \kbd{M-x outline-minor-mode RET}
 to toggle outline minor mode. All outline minor mode commands are
 under the prefix key specified by \var{outline-minor-mode-prefix}, default
 is \kbd{C-c @}.
 \key{Hide all of buffer except headings}{C-c @ C-t}
 \key{Show all text in buffer}{C-c @ C-a}
 \key{Hide body following this heading}{C-c @ C-c}
 \key{Show body following this heading}{C-c @ C-e}
 \key{Hide subtree}{C-c @ C-d}
 \key{Show subtree}{C-c @ C-s}
 \key{All subheadings visible}{C-c @ C-k}
 \key{next visible heading}{C-c @ C-n}
 \key{previous visible heading}{C-c @ C-p}
 \key{forward to next subheading}{C-c @ C-f}
 \key{backward to next subheading}{C-c @ C-b}
 \key{up one heading level}{C-c @ C-u}
 \newcolumn
 \iftrue % RefTeX long version
 \title{RefTeX}
 \section{Activation}
 RefTeX is part of Emacs.  To activate and make it interact with
 AUCTeX, insert the following lines in \file{init.el}.
 \vskip-3mm
 \beginexample
 (add-hook 'LaTeX-mode-hook \#'turn-on-reftex)
 (setq reftex-plug-into-AUCTeX t)
 \endexample
 \section{Table of Contents}
 The table of contents is a structured view of the entire document.  It
 contains the sections, and optionally labels, index entries, and file
 boundaries.
 \key{Show the table of contents$\sp1$}{C-c =}
 \key{Recenter *toc* buffer to here$\sp1$}{C-c -}
 \section{Crossreferences, Citations, Index}
 \key{Insert unique label$\sp1$}{C-c (}
 \key{Reference a label$\sp1$}{C-c )}
 \key{Insert citation with key selection}{C-c [}
 \key{\dots\ prompt for optional arguments}{C-u C-c [}
 \key{Index  word at point with default macro}{C-c /}
 \key{Insert an index entry}{C-c <}
 \key{Add word to index phrases}{C-c \\}
 \key{Visit index phrases buffer}{C-c |}
 \key{Compile and display index}{C-c >}
 \key{View cross reference$\sp1$}{C-c \&}
 \key{View cross reference with mouse}{S-mouse-2}
 \key{View cross reference from BibTeX file}{C-c \&}
 \section{Standard keys in special buffers}
 RefTeX's special buffers have many active keys.  The common ones are:
 \key{Display summary of active keys}{?}
 \key{Select this item}{RET}
 \key{Rescan the document}{r}
 \key{Display location in other window}{SPC}
 \key{Follow mode}{f}
 \section{Multifile actions}
 Since RefTeX scans the entire (multifile) document, it can provide
 commands that act on all files of a document.  Check the \kbd{
 Ref->Global Actions} menu for these commands.
 \section{Variables}
 To tell reftex about your own macro definitions, customize the
 variables
 \vskip-3mm
 \beginexample
 reftex-label-alist
 reftex-section-levels
 reftex-index-macros
 reftex-cite-format
 \endexample
 \vskip2mm\hrule
 $\sp1$ An argument of \kbd{C-u} triggers a document scan first.  This can
 be necessary if file content and RefTeX's knowledge are no longer
 consistent.
 \else % RefTeX compact version
 \csname title\endcsname{RefTeX}
 \section{Activation in init.el}
 \vskip-4mm
 \beginexample
 (add-hook 'LaTeX-mode-hook \#'turn-on-reftex)
 (setq reftex-plug-into-AUCTeX t)
 \endexample
 \section{Table of Contents}
 \key{Show the table of contents$\sp1$}{C-c =}
 \key{Recenter *toc* buffer to here$\sp1$}{C-c -}
 \section{Crossreferences, Citations, Index}
 \key{Insert unique label$\sp1$}{C-c (}
 \key{Reference a label$\sp1$}{C-c )}
 \key{Insert citation with key selection}{C-c [}
 \key{... prompt for optional arguments}{C-u C-c [}
 \key{Index  word at point with default macro}{C-c /}
 \key{Insert an index entry}{C-c <}
 \key{Add word to index phrases}{C-c \\}
 \key{Visit index phrases buffer}{C-c |}
 \key{Compile and display index}{C-c >}
 \key{View cross reference$\sp1$}{C-c \&}
 \key{View cross reference with mouse}{S-mouse-2}
 \key{View cross reference from BibTeX file}{C-c \&}
 \vskip2mm\hrule
 $\sp1$ An argument of \kbd{C-u} triggers a document scan first.
 \fi
 \bye
 %%% Local Variables:
 %%% mode: plain-TeX
 %%% TeX-master: t
 %%% End:
--- a/code/elpa/auctex-13.1.3/doc/todo.texi
+++ b/code/elpa/auctex-13.1.3/doc/todo.texi
@ -0,0 +1,311 @@
@c This is part of the AUCTeX Manual.
@c Copyright (C) 2004-2006, 2008, 2009, 2013-2015,
@c               2020-2022 Free Software Foundation, Inc.
@c See the file auctex.texi for copying conditions.
@ifset rawfile
@include macros.texi
@node Development,,(dir),(dir)
@top Future Development of @AUCTeX{}
@end ifset
 The following sections describe future development of @AUCTeX{}.
 Besides mid-term goals, bug reports and requests we cannot fix or honor
 right away are being gathered here.  If you have some time for Emacs
 Lisp hacking, you are encouraged to try to provide a solution to one of
 the following problems.  If you don't know Lisp, you may help us to
 improve the documentation.  It might be a good idea to discuss proposed
 changes on the mailing list of @AUCTeX{} first.
@menu
 * Mid-term Goals::
 * Wishlist::
 * Bugs::
@end menu
@ifset rawfile
@node Mid-term Goals
@chapter Mid-term Goals
@raisesections
@end ifset
@ifclear rawfile
@node Mid-term Goals
@section Mid-term Goals
@end ifclear
@itemize @bullet
@item Integration of @previewlatex{} into @AUCTeX{}
 As of @AUCTeX{} 11.81 @previewlatex{} is a part of @AUCTeX{} in the
 sense that the installation routines were merged and @previewlatex{} is
 being packaged with @AUCTeX{}.
 Further integration will happen at the backend.  This involves folding
 of error parsing and task management of both packages which will ease
 development efforts and avoid redundant work.
@item Error help catalogs
 Currently, the help for errors is more or less hardwired into
@file{latex.el}.  For supporting error help in other languages, it would
 be sensible to instead arrange error messages in language-specific
 files, make a common info file from all such catalogs in a given
 language and look the error texts up in an appropriate index.  The user
 would then specify a preference list of languages, and the errors would
 be looked up in the catalogs in sequence until they were identified.
@item Combining @samp{docTeX} with Ref@TeX{}
 Macro cross references should also be usable for document navigation
 using Ref@TeX{}.
@item Fix remove-style feature
 Currently @code{TeX-remove-style} implementation isn't good.  It is common
 practice that major mode functions directly add macros and environments
 via @code{TeX-add-symbols} and @code{LaTeX-add-environments}, but those
 macros and environments are lost once @code{TeX-remove-style} runs.  It is
 necessary to run major mode function, by e.g.@: @code{normal-mode}, again
 to recover them, but that makes no point in running
@code{TeX-remove-style} itself because major mode function kills all
 buffer-local variables.
 As of @AUCTeX{} 12.3, @code{TeX-remove-style} is no longer used by any
 other codes.
@item
 Document @code{LaTeX-insert-into-commments},
@code{TeX-translate-location-hook}, and usage of @ConTeXt{} mode.
@end itemize
@node Wishlist
@section Wishlist
@itemize @bullet
@item
 Simplify tool bar implementation.  The library @file{toolbar-x.el} was
 developed as an abstraction layer to absorb difference between XEmacs
 and @acronym{GNU} Emacs.  Now that XEmacs is no longer supported, the
 library, together with @file{tex-bar.el} as a whole, can be much
 simplified (or even unified).
@item Documentation lookup for macros
 A parser could gather information about which macros are defined in
 which @LaTeX{} packages and store the information in a hashtable which
 can be used in a backend for @code{TeX-doc} in order to open the
 matching documentation for a given macro.  The information could also be
 used to insert an appropriate @samp{\usepackage} statement if the user
 tries to insert a macro for which the respective package has not been
 requested yet.
@item Improvements to error reporting
 Fringe indicators for errors in the main text would be nice.
@item A math entry grid
 A separate frame with a table of math character graphics to click on in
 order to insert the respective sequence into the buffer (cf. the
 ``grid'' of @samp{x-symbol}).
@item Crossreferencing support
 It would be nice if you could index process your favorite collection of
@file{.dtx} files (such as the @LaTeX{} source), just call a command on
 arbitrary control sequence, and get either the @acronym{DVI} viewer opened right
 at the definition of that macro (using Source Specials), or the source
 code of the @file{.dtx} file.
@item Better plain @TeX{} support
 For starters, @code{LaTeX-math-mode} is not very @LaTeX{}-specific in
 the first place, and similar holds for indentation and formatting.
@item
 Page count when compiling should (optionally) go to modeline of the
 window where the compilation command was invoked, instead of the output
 window.  Suggested by Karsten Tinnefeld
@email{tinnefeld@@irb.informatik.uni-dortmund.de}.
@item
 Command to insert a macrodefinition in the preamble, without moving
 point from the current location.  Suggested by
 "Jeffrey C. Ely" @email{ely@@nwu.edu}.
@item
 A database of all commands defined in all stylefiles.  When a command or
 environment gets entered that is provided in one of the styles, insert
 the appropriate @code{\usepackage} in the preamble.
@item
 A way to add and overwrite math mode entries in style files, and to
 decide where they should be.  Suggested by Remo Badii @email{Remo.Badii@@psi.ch}.
@item
 Create template for (first) line of tabular environment.
@item
@c FIXME: Already fixed?
 I think prompting for the master is the intended behaviour.  It
 corresponds to a `shared' value for @code{TeX-master}.
 There should probably be a `none' value which wouldn't query for the
 master, but instead disable all features that relies on @code{TeX-master}.
 This default value for @code{TeX-master} could then be controled with mapping
 based on the extension.
@item
 Use index files (when available) to speed up @kbd{C-c C-m include
@key{RET}}.
@item
 Option not to calculate very slow completions like for
@kbd{C-c C-m include @key{RET}}.
@item
 Font menu should be created from @code{TeX-font-list}.
@item
 Installation procedure written purely in emacs lisp.
@item
 Included PostScript files should also be counted as part of the
 document.
@item
 A nice hierarchical by-topic organization of all officially documented
@LaTeX{} macros, available from the menu bar.
@item
@code{TeX-command-default} should be set from the master file, if not
 set locally.  Suggested by Peter Whaite @email{peta@@cim.mcgill.ca}.
@item
 Make @AUCTeX{} work with @samp{crypt++}.  Suggested by Chris Moore
@email{Chris.Moore@@src.bae.co.uk}.
@item
 Make @AUCTeX{} work with @samp{longlines}.  This would also apply to
@previewlatex{}, though it might make sense to unify error processing
 before attempting this.
@item
@c FIXME: Already achieved?
 The @samp{Spell} command should apply to all files in a document.  Maybe
 it could try to restrict to files that have been modified since last
 spell check?  Suggested by Ravinder Bhumbla @email{rbhumbla@@ucsd.edu}.
@item
 Make @key{.} check for abbreviations and sentences ending with capital
 letters.
@item
 Use Emacs 19 minibuffer history to choose between previewers, and other
 stuff.  Suggested by John Interrante
@email{interran@@uluru.Stanford.EDU}.
@item
 Documentation of variables that can be set in a style hook.
 We need a list of what can safely be done in an ordinary style hook.
 You can not set a variable that @AUCTeX{} depends on, unless @AUCTeX{}
 knows that it has to run the style hooks first.
 Here is the start of such a list.
@table @code
@item LaTeX-add-environments
@item TeX-add-symbols
@item LaTeX-add-labels
@item LaTeX-add-bibliographies
@item LaTeX-largest-level
@end table
@item
 Outline should be (better) supported in @TeX{} mode.
 At least, support headers, trailers, as well as @code{TeX-outline-extra}.
@item
@code{TeX-header-start} and @code{TeX-trailer-end}.
 We might want these, just for fun (and outlines)
@item
 Plain @TeX{} and @LaTeX{} specific header and trailer expressions.
 We should have a way to globally specify the default value of the header
 and trailer regexps.
@item
 Get closer to original @code{TeX-mode} keybindings.
 A third initialization file (@file{tex-mode.el}) containing an emulator
 of the standard @code{TeX-mode} would help convince some people to
 change to @AUCTeX{}.
@item
 Use markers in @code{TeX-error-list} to remember buffer positions in
 order to be more robust with regard to line numbers and changed files.
@item
 Finish the Texinfo mode.  For one thing, many Texinfo mode commands do
 not accept braces around their arguments.
@item
 Hook up the letter environment with @file{bbdb.el}.
@end itemize
@node Bugs
@section Bugs
@c FIXME: Are those bugs still present?
@itemize @bullet
@item
 The style hooks automatically generated by parsing files for
@file{example.dtx}, @file{example.sty}, @file{example.drv} and
@file{example.bib} all clash.  Bad.  Clash with hand-written style hooks
 should be removed by dialect discrimination --- to be checked.
@item
@kbd{C-c `} should always stay in the current window, also when it finds
 a new file.
@item
 Do not overwrite emacs warnings about existing auto-save files when
 loading a new file.
@item
 Maybe the regexp for matching a @TeX{} symbol during parsing should be
@samp{"\\\\\\([a-zA-Z]+\\|.\\)"} ---
@email{thiemann@@informatik.uni-tuebingen.de} Peter Thiemann.
@item
@AUCTeX{} should not parse verbatim environments.
@item
 Make @samp{`} check for math context in @code{LaTeX-math-mode}. and
 simply self insert if not in a math context.
@item
 Make @code{TeX-insert-dollar} more robust.  Currently it can be fooled
 by @samp{\mbox}'es and escaped double dollar for example.
@item
@c FIXME: Is support for table environment really necessary?
 Correct indentation for tabbing, table, and math environments.
@end itemize
@c Local Variables:
@c mode: texinfo
@c TeX-master: "auctex"
@c End:
--- a/code/elpa/auctex-13.1.3/doc/wininstall.texi
+++ b/code/elpa/auctex-13.1.3/doc/wininstall.texi
@ -0,0 +1,358 @@
@c This is part of the AUCTeX Manual.
@c Copyright (C) 2003-2007, 2009, 2018, 2021
@c   Free Software Foundation, Inc.
@c See the file auctex.texi for copying conditions.
@ifset rawfile
@include macros.texi
@end ifset
@subheading In a Nutshell
 The following are brief installation instructions for the impatient.  In
 case you don't understand some of this, run into trouble of some sort,
 or need more elaborate information, refer to the detailed instructions
 further below.
@enumerate
@item
 Install the prerequisites, i.e.@: GNU Emacs, MSYS or Cygwin, a @TeX{}
 system, and Ghostscript.
@item
 Open the MSYS shell or a Cygwin shell and change to the directory
 containing the unzipped file contents.
@item
 Configure @AUCTeX{}:
 For Emacs: Many people like to install @AUCTeX{} into the pseudo file
 system hierarchy set up by the Emacs installation.  Assuming Emacs is
 installed in @file{C:/Program Files/Emacs} and the directory for local
 additions of your @TeX{} system, e.g.@: MiK@TeX{}, is
@file{C:/localtexmf}, you can do this by typing the following statement
 at the shell prompt:
@example
 ./configure --prefix='C:/Program Files/Emacs' \
  --infodir='C:/Program Files/Emacs/info' \
  --with-texmf-dir='C:/localtexmf'
@end example
 The commands above is example for common usage.  More on configuration
 options can be found in the detailed installation instructions below.
 If the configuration script failed to find all required programs, make
 sure that these programs are in your system path and add directories
 containing the programs to the @env{PATH} environment variable if
 necessary.  Here is how to do that in W2000/XP:
@enumerate
@cindex Adding to @env{PATH} in Windows
@cindex @env{PATH} in Windows
@item
 On the desktop, right click ``My Computer'' and select properties.
@item
 Click on ``Advanced'' in the ``System Properties'' window.
@item
 Select ``Environment Variables''.
@item
 Select ``path'' in ``System Variables'' and click ``edit''.  Move to the
 front in the line (this might require scrolling) and add the missing
 path including drive letter, ended with a semicolon.
@end enumerate
@item
 If there were no further error messages, type
@example
 make
@end example
 In case there were, please refer to the detailed description below.
@item
 Finish the installation by typing
@example
 make install
@end example
@end enumerate
@subheading Detailed Installation Instructions
 Installation of @AUCTeX{} under Windows is in itself not more
 complicated than on other platforms.  However, meeting the prerequisites
 might require more work than on some other platforms, and feel less
 natural.
 If you are experiencing any problems, even if you think they are of your
 own making, be sure to report them to @email{auctex-devel@@gnu.org} so
 that we can explain things better in future.
 Windows is a problematic platform for installation scripts.  The main
 problem is that the installation procedure requires consistent file
 names in order to find its way in the directory hierarchy, and Windows
 path names are a mess.
 The installation procedure tries finding stuff in system search paths
 and in Emacs paths.  For that to succeed, you have to use the same
 syntax and spelling and case of paths everywhere: in your system search
 paths, in Emacs' @code{load-path} variable, as argument to the scripts.
 If your path names contain spaces or other `shell-unfriendly'
 characters, most notably backslashes for directory separators, place the
 whole path in @samp{"double quote marks"} whenever you specify it on a
 command line.
 Avoid `helpful' magic file names like @samp{/cygdrive/c} and
@samp{C:\PROGRA~1\} like the plague.  It is quite unlikely that the
 scripts will be able to identify the actual file names involved.  Use
 the full paths, making use of normal Windows drive letters like
@samp{ 'C:/Program Files/Emacs' } where required, and using the same
 combination of upper- and lowercase letters as in the actual files.
 File names containing shell-special characters like spaces or
 backslashes (if you prefer that syntax) need to get properly quoted to
 the shell: the above example used single quotes for that.
 Ok, now here are the steps to perform:
@enumerate
@item
 You need to unpack the @AUCTeX{} distribution (which you seemingly have
 done since you are reading this).  It must be unpacked in a separate
 installation directory outside of your Emacs file hierarchy: the
 installation will later copy all necessary files to their final
 destination, and you can ultimately remove the directory where you
 unpacked the files.
 Line endings are a problem under Windows.  The distribution contains
 only text files, and theoretically most of the involved tools should get
 along with that.  However, the files are processed by various utilities,
 and it is conceivable that not all of them will use the same line ending
 conventions.  If you encounter problems, it might help if you try
 unpacking (or checking out) the files in binary mode, if your tools
 allow that.
 If you don't have a suitable unpacking tool, skip to the next step: this
 should provide you with a working @samp{unzip} command.
@item
 The installation of @AUCTeX{} will require the MSYS tool set from
@uref{http://www.mingw.org/} or the Cygwin tool set from
@uref{https://cygwin.com/}.  The latter is slower and larger (the download
 size of the base system is about 15 MB) but comes with a package manager
 that allows for updating the tool set and installing additional packages
 like, for example, the spell checker @w{aspell}.
 If Cygwin specific paths like @samp{/cygdrive/c} crop up in the course
 of the installation, using a non-Cygwin Emacs could conceivably cause
 trouble.  Using Cygwin either for everything or nothing might save
 headaches, @emph{if} things don't work out.
@item
 Install a current version of @w{Emacs} from
@uref{https://ftp.gnu.org/gnu/emacs/windows/}.
@item
 You need a working @TeX{} installation.  One popular installation under
 Windows is @uref{https://miktex.org/,MiK@TeX{}}.  Another much more
 extensive system is @uref{https://www.tug.org/texlive/,@w{@TeX{} Live}}
 which is rather close to its Unix cousins.
@item
 A working copy of @uref{https://www.ghostscript.com/,Ghostscript} is
 required for @previewlatex{} operation.  Examining the output from
@example
 gswin32c -h
@end example
 on a Windows command line should tell you whether your Ghostscript
 supports the @code{png16m} device needed for @acronym{PNG} support.
 MiK@TeX{} apparently comes with its own Ghostscript called @file{mgs.exe}.
@item
@uref{https://www.perl.org/,Perl} is needed for rebuilding the
 documentation if you are working with a copy from Git or have
 touched documentation source files in the @previewlatex{} part.  If the
 line endings of the file @file{preview/latex/preview.dtx} don't
 correspond with what Perl calls @code{\n} when reading text files,
 you'll run into trouble.
@item
 Now the fun stuff starts.  If you have not yet done so, unpack the
@AUCTeX{} distribution into a separate directory after rereading the
 instructions for unpacking above.
@item
 Ready for takeoff.  Start some shell (typically @command{bash}) capable of
 running @command{configure}, change into the installation directory and
 call @command{./configure} with appropriate options.
 Typical options you'll want to specify will be
@table @code
@item --prefix=@var{drive:/path/to/emacs-hierarchy}
 which tells @command{configure} where to perform the installation.  It may
 also make @command{configure} find Emacs automatically; if this doesn't
 happen, try @option{--with-emacs} as described below.  All automatic
 detection of files and directories restricts itself to directories below
 the @var{prefix} or in the same hierarchy as the program accessing the
 files.  Usually, directories like @file{man}, @file{share} and
@file{bin} will be situated right under @var{prefix}.
 This option also affects the defaults for placing the Texinfo
 documentation files (see also @option{--infodir} below) and automatically
 generated style hooks.
 If you have a central directory hierarchy (not untypical with Cygwin)
 for such stuff, you might want to specify its root here.  You stand a
 good chance that this will be the only option you need to supply, as
 long as your @TeX{}-related executables are in your system path, which
 they better be for @AUCTeX{}'s operation, anyway.
@item --with-emacs
 if you are installing for a version of Emacs.  You can use
@samp{--with-emacs=@var{drive:/path/to/emacs}} to specify the name of the
 installed Emacs executable, complete with its path if necessary (if
 Emacs is not within a directory specified in your @env{PATH} environment
 setting).
@item --with-lispdir=@var{drive:/path/to/site-lisp}
 This option tells a place in @code{load-path} below which the
 files are situated.  The startup files @file{auctex.el} and
@file{preview-latex.el} will get installed here unless a subdirectory
@file{site-start.d} exists which will then be used instead.  The other
 files from @AUCTeX{} will be installed in a subdirectory called
@file{auctex}.
 If you think that you need a different setup, please refer to the full
 installation instructions in
@ifset rawfile
 the @file{INSTALL} file.
@end ifset
@ifclear rawfile
@ref{Configure}.
@end ifclear
@item --infodir=@var{drive:/path/to/info/directory}
 If you are installing into an Emacs directory, info files have to be put
 into the @file{info} folder below that directory.  The configuration
 script will usually try to install into the folder @file{share/info}, so
 you have to override this by specifying something like
@samp{--infodir='C:/Program Files/info'} for the configure call.
@item --with-auto-dir=@var{drive:/dir}
 Directory containing automatically generated information.  You should
 not normally need to set this, as @samp{--prefix} should take care of
 this.
@item --disable-preview
 Use this option if your Emacs version is unable to support image
 display.
@item --with-texmf-dir=@var{drive:/dir}
 This will specify the directory where your @TeX{} installation sits.  If
 your @TeX{} installation does not conform to the @acronym{TDS} (@TeX{} directory
 standard), you may need to specify more options to get everything in
 place.
@end table
 For more information about any of the above and additional options, see
@ifset rawfile
 the `Configure' section in the @file{INSTALL} file.
@end ifset
@ifclear rawfile
@ref{Configure}.
@end ifclear
@c FIXME: It seems this no longer holds.
@c Calling
@c @file{./configure --help=recursive}
@c will tell about other options, but those are almost never required.
 Some executables might not be found in your path.  That is not a good
 idea, but you can get around by specifying environment variables to
@command{configure}:
@example
 GS="@var{drive:/path/to/gswin32c.exe}" ./configure @dots{}
@end example
 should work for this purpose.  @file{gswin32c.exe} is the usual name for
 the required @emph{command line} executable under Windows; in contrast,
@file{gswin32.exe} is likely to fail.
 As an alternative to specifying variables for the @command{configure} call
 you can add directories containing the required executables to the
@env{PATH} variable of your Windows system.  This is especially a good
 idea if Emacs has trouble finding the respective programs later during
 normal operation.
@item
 Run @command{make} in the installation directory.
@item
 Run @code{make install} in the installation directory.
@item
 With Emacs, activation of @AUCTeX{} and @previewlatex{} depends on a
 working @file{site-start.d} directory or similar setup, since then the
 startup files @file{auctex.el} and @file{preview-latex.el} will have
 been placed there.  If this has not been done, you should be able to
 load the startup files manually with
@lisp
 (load "auctex.el" nil t t)
 (load "preview-latex.el" nil t t)
@end lisp
 in either a site-wide @file{site-start.el} or your personal startup file
 (usually accessible as @file{~/.emacs} or @file{~/.emacs.d/init.el} from
 within Emacs).
@cindex @file{tex-mik.el}
 The default configuration of @AUCTeX{} is probably not the best fit for
 Windows systems with MiK@TeX{}.  You might want to add
@lisp
 (require 'tex-mik)
@end lisp
 after loading @file{auctex.el} and @file{preview-latex.el} in order to
 get more appropriate values for some customization options.
 You can always use
@example
@kbd{M-x customize-group @key{RET} AUCTeX @key{RET}}
@end example
 in order to customize more stuff, or use the @samp{Customize} menu.
@item
 Load @file{circ.tex} into Emacs and see if you get the @samp{Command}
 menu.  Try using it to @LaTeX{} the file.
@item
 Check whether the @samp{Preview} menu is available in this file.  Use it
 to generate previews for the document.
 If this barfs and tells you that image type @samp{png} is not supported,
 you can either add @acronym{PNG} support to your Emacs installation or
 choose another image format to be used by @previewlatex{}.
 Adding support for an image format usually involves the installation of
 a library, e.g.@: from @uref{http://gnuwin32.sf.net/}.  If you got your
 Emacs from @uref{https://www.gnu.org/} you might want to check its
@uref{https://ftp.gnu.org/gnu/emacs/windows/README,README file} for
 details.
 A different image format can be chosen by setting the variable
@code{preview-image-type}.  While it is recommended to keep the
@samp{dvipng} or @samp{png} setting, you can temporarily select a
 different format like @samp{pnm} to check if the lack of @acronym{PNG}
 support is the only problem with your Emacs installation.
 Try adding the line
@lisp
 (setq preview-image-type 'pnm)
@end lisp
 to your init file for a quick test.  You should remove the line after
 the test again, because @acronym{PNM} files take away @strong{vast}
 amounts of disk space, and thus also of load/save time.
@end enumerate
 Well, that about is all.  Have fun!
--- a/code/elpa/auctex-13.1.3/etc/auctex-logo.tex
+++ b/code/elpa/auctex-13.1.3/etc/auctex-logo.tex
@ -0,0 +1,27 @@
 % Copyright (C) Free Software Foundation, Inc.
 % License: GNU GPLv3 or later
 \documentclass{article}
 \usepackage{crimson,listings,tikz,geometry}
 \geometry{paperwidth=7.5mm,paperheight=7.5mm}
 \definecolor{bg}{HTML}{8596B0}\pagecolor{bg}
 \definecolor{fg}{HTML}{F0F0EA}\color{fg}
 \lstset{basicstyle=\color{fg!65!bg}\ttfamily,
  commentstyle=\itshape,language={[LaTeX]TeX}}
 \begin{document}
 \begin{tikzpicture}[overlay]
  \coordinate (a) at (-7.26pt,1.89098pt) {};
  \node[inner sep=0pt] at (-0.265,0.07)
  {\resizebox{6.4mm}{!}
    {\lstinputlisting{\jobname}}};
  \node[inner sep=0pt,align=center] at (a)
  {A\kern-0.05emU\kern-0.03emC\\[-0.7ex]%
    T\kern-.15em\lower.46ex%
    \hbox{\color[HTML]{CAE674}E}\kern-.06emX};
 \end{tikzpicture}
 \end{document}
 %%% Local Variables:
 %%% mode: latex
 %%% TeX-master: t
 %%% End:
--- a/code/elpa/auctex-13.1.3/font-latex.el
+++ b/code/elpa/auctex-13.1.3/font-latex.el
--- a/code/elpa/auctex-13.1.3/images/amstex.xpm
+++ b/code/elpa/auctex-13.1.3/images/amstex.xpm
@ -0,0 +1,207 @@
 /* XPM */
 static char * amstex_xpm[] = {
 "24 24 180 2",
 "  	c None s backgroundToolBarColor",
 ". 	c #3E9543",
 "+ 	c #409644",
 "@ 	c #3D9D45",
 "# 	c #3F9B42",
 "$ 	c #4C2A1F",
 "% 	c #4E3124",
 "& 	c #727E51",
 "* 	c #598A4E",
 "= 	c #5B6647",
 "- 	c #88624F",
 "; 	c #89383B",
 "> 	c #8B343B",
 ", 	c #6D5852",
 "' 	c #506D48",
 ") 	c #4C843E",
 "! 	c #648752",
 "~ 	c #B8A789",
 "{ 	c #80624D",
 "] 	c #7D6951",
 "^ 	c #FFFFC1",
 "/ 	c #94A676",
 "( 	c #8F8668",
 "_ 	c #977567",
 ": 	c #A86660",
 "< 	c #986C6A",
 "[ 	c #758660",
 "} 	c #708C60",
 "| 	c #6A6C4E",
 "1 	c #C3C599",
 "2 	c #988167",
 "3 	c #5A3125",
 "4 	c #561E1C",
 "5 	c #958066",
 "6 	c #BEA384",
 "7 	c #68372B",
 "8 	c #672124",
 "9 	c #5B392F",
 "0 	c #94917B",
 "a 	c #AFAC91",
 "b 	c #B8B39C",
 "c 	c #BDBCA0",
 "d 	c #B39073",
 "e 	c #582522",
 "f 	c #712E2B",
 "g 	c #6F292C",
 "h 	c #83826F",
 "i 	c #908F88",
 "j 	c #F8FFFD",
 "k 	c #686C8D",
 "l 	c #D7DBB8",
 "m 	c #716D76",
 "n 	c #7B7B92",
 "o 	c #D5D5B3",
 "p 	c #DBBD9A",
 "q 	c #81463B",
 "r 	c #691A19",
 "s 	c #838270",
 "t 	c #888791",
 "u 	c #6462D0",
 "v 	c #2C2B87",
 "w 	c #DAD9C7",
 "x 	c #868394",
 "y 	c #716DDC",
 "z 	c #2F2C94",
 "A 	c #C7C6B7",
 "B 	c #D2AF8D",
 "C 	c #84473C",
 "D 	c #6D1E1F",
 "E 	c #6E262C",
 "F 	c #BDBDAB",
 "G 	c #878593",
 "H 	c #909095",
 "I 	c #C0BEAF",
 "J 	c #A09EAD",
 "K 	c #A6A5A9",
 "L 	c #C19978",
 "M 	c #7C3D33",
 "N 	c #641C1F",
 "O 	c #662633",
 "P 	c #DBDCB8",
 "Q 	c #B4B492",
 "R 	c #E5D9AA",
 "S 	c #9F755A",
 "T 	c #50231F",
 "U 	c #672424",
 "V 	c #8E3B4B",
 "W 	c #E4E3BC",
 "X 	c #A5A28D",
 "Y 	c #D2D1B5",
 "Z 	c #E7E5C1",
 "` 	c #E3DFC0",
 " .	c #E4CCA2",
 "..	c #894E3A",
 "+.	c #461715",
 "@.	c #632524",
 "#.	c #95404E",
 "$.	c #777776",
 "%.	c #C0B396",
 "&.	c #AAAB90",
 "*.	c #463F31",
 "=.	c #665E46",
 "-.	c #7C7968",
 ";.	c #B3AF92",
 ">.	c #D4BD97",
 ",.	c #804B37",
 "'.	c #461F19",
 ").	c #42201F",
 "!.	c #5A4F43",
 "~.	c #504334",
 "{.	c #979183",
 "].	c #DCD8B5",
 "^.	c #D0BC9D",
 "/.	c #C8A487",
 "(.	c #82493F",
 "_.	c #3F1310",
 ":.	c #401613",
 "<.	c #664B46",
 "[.	c #DCD9BC",
 "}.	c #B8B59D",
 "|.	c #8C8977",
 "1.	c #E9E7C0",
 "2.	c #A2897B",
 "3.	c #AE8872",
 "4.	c #CFB89A",
 "5.	c #A6715F",
 "6.	c #4B1D19",
 "7.	c #68272E",
 "8.	c #6E2933",
 "9.	c #453E37",
 "0.	c #767361",
 "a.	c #7F8170",
 "b.	c #7B7B6C",
 "c.	c #8E897E",
 "d.	c #827F6E",
 "e.	c #83876F",
 "f.	c #847E70",
 "g.	c #9C7964",
 "h.	c #662F2A",
 "i.	c #5D2D2E",
 "j.	c #783C3F",
 "k.	c #87826E",
 "l.	c #B3B99A",
 "m.	c #D1D1AB",
 "n.	c #DFDDB9",
 "o.	c #C3B191",
 "p.	c #826453",
 "q.	c #6D2B2A",
 "r.	c #884144",
 "s.	c #772B2F",
 "t.	c #702F34",
 "u.	c #AEA28C",
 "v.	c #C1C3A2",
 "w.	c #AEA07E",
 "x.	c #C8C09F",
 "y.	c #C4C6A3",
 "z.	c #B6886B",
 "A.	c #774237",
 "B.	c #7E3E3D",
 "C.	c #854748",
 "D.	c #78373B",
 "E.	c #6A2932",
 "F.	c #5F343C",
 "G.	c #7C474A",
 "H.	c #815655",
 "I.	c #7F534F",
 "J.	c #8A5C54",
 "K.	c #74504B",
 "L.	c #8C615F",
 "M.	c #7E2C29",
 "N.	c #8C4240",
 "O.	c #7C322F",
 "P.	c #703634",
 "Q.	c #6D1B27",
 "R.	c #975F59",
 "S.	c #631D22",
 "T.	c #65101D",
 "U.	c #000000",
 "V.	c #868686",
 "W.	c #AFAEAE",
 "                  .         + @ #   $           ",
 "            % & * = - ; > , ' ) ! ~ {           ",
 "            ] ^ / ( _ : < [ } | 1 2 3 4         ",
 "              5 ^ ^ ^ ^ ^ ^ ^ ^ ^ 6 7 8         ",
 "              9 ^ 0 a ^ b 0 c ^ ^ d e f g       ",
 "              h i j k l m j n o ^ p q r         ",
 "              s t u v w x y z A ^ B C D E       ",
 "              ] F G H ^ I J K ^ ^ L M N O       ",
 "            ] ^ P Q ^ ^ ^ ^ ^ ^ R S T U V       ",
 "          ] ^ W X Y Z ` ^ ^ ^ ^  ...+.@.#.      ",
 "      $.$.%.%.&.*.=.-.;.%.%.%.^ >.,.'.).        ",
 "        %.%.^ ^ !.~.{.].^ ^ ^ ^./.(._.:.        ",
 "      $.$.<.[.^ }.|.1.^ 2.3.4.^ 5.6.7.8.        ",
 "          9.0.a.b.c.d.e.f.^ ^ g.h.i.j.          ",
 "          k.^ l.^ ^ m.n.^ o.p.q.r.s.t.          ",
 "            u.v.%.w.x.y.z.A.B.C.D.E.F.          ",
 "            G.H.I.J.K.L.M.N.O.P.                ",
 "              Q.R.    S.  T.                    ",
 "                                                ",
 "            U.U.                V.U.U.W.        ",
 "          U.  U.    U.U.V.U.V.  U.              ",
 "        U.    U.    U.  U.  U.  V.U.U.V.        ",
 "        U.U.U.U.    U.  U.  U.        U.        ",
 "      U.V.    U.    U.  U.  U.  U.U.U.V.        "};
--- a/code/elpa/auctex-13.1.3/images/bibtex.xpm
+++ b/code/elpa/auctex-13.1.3/images/bibtex.xpm
@ -0,0 +1,82 @@
 /* XPM */
 static char * bibtex14_xpm[] = {
 "24 24 55 1",
 " 	c None s backgroundToolBarColor",
 ".	c #353535",
 "+	c #877D55",
 "@	c #B9AD74",
 "#	c #606060",
 "$	c #878585",
 "%	c #A89C6A",
 "&	c #726A49",
 "*	c #070705",
 "=	c #9A9A9A",
 "-	c #59533A",
 ";	c #938960",
 ">	c #C9C7BF",
 ",	c #7C7C7C",
 "'	c #3D3928",
 ")	c #AFA379",
 "!	c #AFAEA8",
 "~	c #938A63",
 "{	c #3F3B2A",
 "]	c #8E865E",
 "^	c #B6AA72",
 "/	c #424242",
 "(	c #373737",
 "_	c #4E4C41",
 ":	c #565344",
 "<	c #746D4E",
 "[	c #7E7652",
 "}	c #8E845A",
 "|	c #B0A46E",
 "1	c #775E5E",
 "2	c #F5F4F3",
 "3	c #D7D5D0",
 "4	c #BCB8AC",
 "5	c #A39F94",
 "6	c #817E71",
 "7	c #605D4F",
 "8	c #8A8058",
 "9	c #92885C",
 "0	c #826A6A",
 "a	c #CACACA",
 "b	c #FFFFFF",
 "c	c #E6E6E5",
 "d	c #D0D0D0",
 "e	c #CCCCCC",
 "f	c #C4C2B8",
 "g	c #B5B2A5",
 "h	c #918F84",
 "i	c #59564C",
 "j	c #F6F6F6",
 "k	c #F3F2F0",
 "l	c #AEAEAE",
 "m	c #727272",
 "n	c #909090",
 "o	c #DCDCDC",
 "p	c #A3A3A3",
 "                        ",
 "                        ",
 "         .............. ",
 "        .+@@@@@@@@@@@+# ",
 "       $.@@@@@@@@@@@+.  ",
 "       .%&*@@@@@@@@@.=  ",
 "      .+@--@@*@-;@@+.>  ",
 "     $.@-*@@@@;*@@@.=>, ",
 "     .%@*@*@*@'*@@+.>>..",
 "    .+@*;--&&&*)*@.=>!, ",
 "   $.@@@*-@*@*~~*@.>>,= ",
 "   .%@@@@@@@@@{{@.=>!.  ",
 "  .+@@@@@@@@@@@@+.>>,=  ",
 " $.]^@@@@@@@@@@@.=>!.   ",
 " /(_:<[}|@@@@@@+.>>,=   ",
 " /12234567:<[89.>>!.    ",
 " /0abbb2cdefghi>>>,=    ",
 "  $#$ajbbbbbkcc>>!.     ",
 "    l=mnajbbbbbo>,=     ",
 "       l=mnajbbc>.      ",
 "          l=mnac,=      ",
 "             l=m.       ",
 "               p        ",
 "                        "};
--- a/code/elpa/auctex-13.1.3/images/dropdown.xpm
+++ b/code/elpa/auctex-13.1.3/images/dropdown.xpm
@ -0,0 +1,30 @@
 /* XPM */
 static char * dropdown_xpm[] = {
 "10 24 3 1",
 " 	c None s backgroundToolBarColor",
 ".	c #292C29",
 "+	c #B3B3B3",
 "          ",
 "          ",
 "          ",
 "          ",
 "          ",
 "          ",
 "          ",
 "          ",
 "          ",
 "          ",
 "  .    .  ",
 " ...  ... ",
 "  ......  ",
 "   ....   ",
 "    ..    ",
 "    ++    ",
 "          ",
 "          ",
 "          ",
 "          ",
 "          ",
 "          ",
 "          ",
 "          "};
--- a/code/elpa/auctex-13.1.3/images/dvipdf.xpm
+++ b/code/elpa/auctex-13.1.3/images/dvipdf.xpm
@ -0,0 +1,65 @@
 /* XPM */
 static char * dvipdf4_xpm[] = {
 "24 24 38 1",
 " 	c None s backgroundToolBarColor",
 ".	c #4C4C4C",
 "+	c #000000",
 "@	c #7C7C7C",
 "#	c #577A4D",
 "$	c #4C6B43",
 "%	c #37452B",
 "&	c #76996C",
 "*	c #9BB594",
 "=	c #648C58",
 "-	c #DAE3D6",
 ";	c #445636",
 ">	c #67865E",
 ",	c #A7BDA0",
 "'	c #8EAB86",
 ")	c #526741",
 "!	c #425D3A",
 "~	c #4C603C",
 "{	c #566B43",
 "]	c #5A7046",
 "^	c #295E29",
 "/	c #5ABD5A",
 "(	c #D37F71",
 "_	c #CE918A",
 ":	c #D4897A",
 "<	c #67102D",
 "[	c #488148",
 "}	c #C47474",
 "|	c #D69788",
 "1	c #4CA14C",
 "2	c #4D904D",
 "3	c #CB8984",
 "4	c #D79C8D",
 "5	c #C8807D",
 "6	c #4FA64F",
 "7	c #5A5A5A",
 "8	c #B50000",
 "9	c #AA7979",
 "     .+.      ++++      ",
 "   @+##$+@   +++%++     ",
 "   +&**&=+  +   +%+     ",
 "  .#*-*&=$.      +;+    ",
 "  +>,*'==$+      +)+    ",
 "  .#&&==#!.    ++))~++  ",
 "   +#==#$+      +{]{+   ",
 "   @+!$!+@       +)+    ",
 "     .+.          +     ",
 "                        ",
 "                  +     ",
 "^^^/ ^  ^ ^      +(+    ",
 "^  ^ ^  ^ ^     +_:<+   ",
 "^  ^ [  [ ^    +}_|<<+  ",
 "^  ^ 1221 ^   +}3_4<<<+ ",
 "^  ^  [[  ^  +}53_4<<<<+",
 "^^^/  66  ^  +}53_|<<<+ ",
 "              7+}5:<<+  ",
 "                7+(<+   ",
 "8889 8889 8889    ++    ",
 "8  8 8  8 8             ",
 "8889 8  8 889           ",
 "8    8  8 8             ",
 "8    8889 8             "};
--- a/code/elpa/auctex-13.1.3/images/dvips.xpm
+++ b/code/elpa/auctex-13.1.3/images/dvips.xpm
@ -0,0 +1,89 @@
 /* XPM */
 static char * dvips66_xpm[] = {
 "24 24 62 1",
 " 	c None s backgroundToolBarColor",
 ".	c #4C4C4C",
 "+	c #000000",
 "@	c #7C7C7C",
 "#	c #577A4D",
 "$	c #4C6B43",
 "%	c #37452B",
 "&	c #76996C",
 "*	c #9BB594",
 "=	c #648C58",
 "-	c #DAE3D6",
 ";	c #445636",
 ">	c #67865E",
 ",	c #A7BDA0",
 "'	c #8EAB86",
 ")	c #526741",
 "!	c #425D3A",
 "~	c #4C603C",
 "{	c #566B43",
 "]	c #5A7046",
 "^	c #869CB4",
 "/	c #00244C",
 "(	c #002248",
 "_	c #0050A9",
 ":	c #006FEB",
 "<	c #0066D9",
 "[	c #00336D",
 "}	c #295E29",
 "|	c #5ABD5A",
 "1	c #001070",
 "2	c #004BA2",
 "3	c #0078FF",
 "4	c #0075FC",
 "5	c #004DB6",
 "6	c #00072F",
 "7	c #0047FF",
 "8	c #006DFF",
 "9	c #0042CA",
 "0	c #00169E",
 "a	c #000A45",
 "b	c #488148",
 "c	c #0024FF",
 "d	c #0027FF",
 "e	c #0056ED",
 "f	c #001FA7",
 "g	c #00179F",
 "h	c #4CA14C",
 "i	c #4D904D",
 "j	c #001DCE",
 "k	c #4FA64F",
 "l	c #000B4C",
 "m	c #0023F5",
 "n	c #001492",
 "o	c #000E65",
 "p	c #00010B",
 "q	c #001AB9",
 "r	c #0022F0",
 "s	c #001387",
 "t	c #000942",
 "u	c #0037C4",
 "v	c #6C84B7",
 "w	c #000C57",
 "      .+.      ++++     ",
 "    @+##$+@   +++%++    ",
 "    +&**&=+  +   +%+    ",
 "   .#*-*&=$.      +;+   ",
 "   +>,*'==$+      +)+   ",
 "   .#&&==#!.    ++))~++ ",
 "    +#==#$+      +{]{+  ",
 "    @+!$!+@       +)+   ",
 "      .+.          +    ",
 "                        ",
 "                  ^/    ",
 "                ^(_:<[  ",
 "}}}| }  }  }   12:333456",
 "}  } }  }  }   17833390a",
 "}  } b  b  }   1cd7efg0a",
 "}  } hiih  }   1cccj000a",
 "}  }  bb   }   1cccj000a",
 "}}}|  kk   }   lmccj0nop",
 "                lqrjst  ",
 "  uuuv vuuv       1w    ",
 "  u  u u                ",
 "  uuuv vuuv             ",
 "  u       u             ",
 "  u    vuuv             "};
--- a/code/elpa/auctex-13.1.3/images/error.xpm
+++ b/code/elpa/auctex-13.1.3/images/error.xpm
@ -0,0 +1,35 @@
 /* XPM */
 static char * error22_xpm[] = {
 "24 24 8 1",
 " 	c None s backgroundToolBarColor",
 ".	c #847000",
 "+	c #000000",
 "@	c #F0C900",
 "#	c #AB9100",
 "$	c #887821",
 "%	c #AA9629",
 "&	c #51470D",
 "                        ",
 "                        ",
 "          .++.          ",
 "         +@@@@+         ",
 "        #.@@@@.#        ",
 "        +@@@@@@+        ",
 "       #.@@@@@@.#       ",
 "       +@@@++@@@+       ",
 "      #.@@@++@@@.#      ",
 "      +@@@@++@@@@+      ",
 "     #.@@@@++@@@@.#     ",
 "     +@@@@@++@@@@@+     ",
 "    #.@@@@@++@@@@@.#    ",
 "    +@@@@@@$$@@@@@@+    ",
 "   #.@@@@@@%%@@@@@@.#   ",
 "   +@@@@@@@@@@@@@@@@+   ",
 "  .#@@@@@@@++@@@@@@@#.  ",
 "  &@@@@@@@@++@@@@@@@@&  ",
 "  &@@@@@@@@@@@@@@@@@@&  ",
 "   +@@@@@@@@@@@@@@@@+   ",
 "    .++++++++++++++.    ",
 "                        ",
 "                        ",
 "                        "};
--- a/code/elpa/auctex-13.1.3/images/exec.xpm
+++ b/code/elpa/auctex-13.1.3/images/exec.xpm
@ -0,0 +1,68 @@
 /* XPM */
 static char * exec6_xpm[] = {
 "24 24 41 1",
 " 	c None s backgroundToolBarColor",
 ".	c #9F9D96",
 "+	c #3A3A3A",
 "@	c #B3B3B1",
 "#	c #000000",
 "$	c #807D74",
 "%	c #3C3C3C",
 "&	c #76746B",
 "*	c #5D5C55",
 "=	c #6D6B63",
 "-	c #65635C",
 ";	c #8C8B89",
 ">	c #E4E3E1",
 ",	c #E2E2E2",
 "'	c #484641",
 ")	c #888781",
 "!	c #B0AFAD",
 "~	c #A8A7A1",
 "{	c #908E86",
 "]	c #97958E",
 "^	c #595854",
 "/	c #605E57",
 "(	c #898883",
 "_	c #464542",
 ":	c #4A4947",
 "<	c #43423E",
 "[	c #E2E2E1",
 "}	c #B6B5AF",
 "|	c #494847",
 "1	c #434242",
 "2	c #464644",
 "3	c #E6E6E4",
 "4	c #484846",
 "5	c #DFDEDC",
 "6	c #B0AFA9",
 "7	c #D5D4D1",
 "8	c #93918B",
 "9	c #D6D5D2",
 "0	c #ABA9A3",
 "a	c #494943",
 "b	c #464540",
 "                        ",
 "    . ++ @              ",
 "   #@#..#.#             ",
 "  .@...$$$%.            ",
 "   #..&$*=#             ",
 "  +..&##@--+            ",
 "  +.$$#;@-%+            ",
 "   #$*@@$%#             ",
 "  @.$=--%%%.            ",
 "   #%#-%#%#             ",
 "    . ++ .   %%%        ",
 "          %% %>% %%     ",
 "         %,@%'.'%)%%    ",
 "         %!~...{]$'%    ",
 "          %..^/($&%     ",
 "        %%'./_:<.='%%   ",
 "        %[}.^|123$-/%   ",
 "        %%'.(<4;5-'%%   ",
 "          %6$}378-%%    ",
 "         %90.$$&&*'%    ",
 "         %%^%'&'%a%%    ",
 "          %% %b%*%%     ",
 "             %%%        ",
 "                        "};
--- a/code/elpa/auctex-13.1.3/images/execbibtex.xpm
+++ b/code/elpa/auctex-13.1.3/images/execbibtex.xpm
@ -0,0 +1,127 @@
 /* XPM */
 static char * execbibtex8_xpm[] = {
 "24 24 100 2",
 "  	c None s backgroundToolBarColor",
 ". 	c #1F1D12",
 "+ 	c #222017",
 "@ 	c #211F15",
 "# 	c #211F14",
 "$ 	c #0C0B07",
 "% 	c #5E5737",
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 "* 	c #BFB480",
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 "{ 	c #A79D6F",
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 "^ 	c #93895C",
 "/ 	c #59574E",
 "( 	c #A3A3A2",
 "_ 	c #807A59",
 ": 	c #BCB17E",
 "< 	c #B9AE75",
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 "1 	c #ACACAA",
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 "7 	c #B4B4B3",
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 "c 	c #6A6A6A",
 "d 	c #A9AAA6",
 "e 	c #363735",
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 "h 	c #7A7356",
 "i 	c #BBB079",
 "j 	c #BBAF78",
 "k 	c #20201C",
 "l 	c #B3B3B2",
 "m 	c #767774",
 "n 	c #20211F",
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 "s 	c #4D4830",
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 "v 	c #4F514E",
 "w 	c #1E1616",
 "x 	c #BA9797",
 "y 	c #DCD6D3",
 "z 	c #CDCDCA",
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 "C 	c #ABABA9",
 "D 	c #777775",
 "E 	c #080808",
 "F 	c #1B1212",
 "G 	c #846666",
 "H 	c #A5A09E",
 "I 	c #D4D2C6",
 "J 	c #E7E6DF",
 "K 	c #F1F0EC",
 "L 	c #A9AAA8",
 "M 	c #4F514D",
 "N 	c #585442",
 "O 	c #6D6D66",
 "P 	c #DEDBCA",
 "Q 	c #EAE9E4",
 "R 	c #BEC0B9",
 "S 	c #878A84",
 "T 	c #000000",
 "U 	c #47453A",
 "V 	c #50504D",
 "W 	c #999474",
 "X 	c #363731",
 "Y 	c #020201",
 "Z 	c #3A3A3A",
 "` 	c #65635C",
 " .	c #9F9D96",
 "..	c #807D74",
 "+.	c #3C3C3C",
 "@.	c #76746B",
 "#.	c #5D5C55",
 "$.	c #6D6B63",
 "%.	c #B3B3B1",
 "&.	c #8C8B89",
 "                                                ",
 "            . + @ # # # # $                     ",
 "          % & * = - - - ; >                     ",
 "        , ' ) = - - - - ! ~                     ",
 "        % { ] - - - - ^ / (                     ",
 "      , _ : < - - - [ } | 1 2                   ",
 "      3 ] 4 - - - - 5 6 7 8 9                   ",
 "    % 0 ] a - - - - b c d e f                   ",
 "  g h i j - - - - - k l m n                     ",
 "  o p q r ; 5 - - s t u v f                     ",
 "  w x y z u ~ A q B C D E                       ",
 "  F G H I J K K K z L M f                       ",
 "    v M N O f P Q R S T                         ",
 "          ( D U V W X f                         ",
 "                ( v Y               Z Z         ",
 "                              T ` T  . .T ` T   ",
 "                              `  . . .......+.  ",
 "                              T  . .@...#.$.T   ",
 "                            Z  . .@.T T %.` ` Z ",
 "                            Z  .....T &.%.` +.Z ",
 "                              T ..#.%.%...+.T   ",
 "                              ` ..$.` ` +.+.+.  ",
 "                              T +.T ` +.T +.T   ",
 "                                    Z Z         "};
--- a/code/elpa/auctex-13.1.3/images/execdvips.xpm
+++ b/code/elpa/auctex-13.1.3/images/execdvips.xpm
@ -0,0 +1,52 @@
 /* XPM */
 static char * execdvips36_xpm[] = {
 "24 24 25 1",
 " 	c None s backgroundToolBarColor",
 ".	c #295E29",
 "+	c #5ABD5A",
 "@	c #488148",
 "#	c #818181",
 "$	c #4CA14C",
 "%	c #4D904D",
 "&	c #ADADAD",
 "*	c #4FA64F",
 "=	c #6E6E6E",
 "-	c #545454",
 ";	c #999999",
 ">	c #3A3A3A",
 ",	c #000000",
 "'	c #65635C",
 ")	c #9F9D96",
 "!	c #0037C4",
 "~	c #6C84B7",
 "{	c #807D74",
 "]	c #3C3C3C",
 "^	c #76746B",
 "/	c #5D5C55",
 "(	c #6D6B63",
 "_	c #B3B3B1",
 ":	c #8C8B89",
 "                        ",
 "       ...+ .  .  .     ",
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 "   #&  .  .  @@   .     ",
 "  #&   ...+  **   .     ",
 "  =                     ",
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 "  #                     ",
 "   - ;                  ",
 "    ;-                  ",
 "   ;--                  ",
 "                  >>    ",
 "               ,',)),', ",
 "   !!!~ ~!!~   '))){{{] ",
 "   !  ! !  !   ,))^{/(, ",
 "   !  ! !     >))^,,_''>",
 "   !!!~ ~!!~  >){{,:_']>",
 "   !       !   ,{/__{], ",
 "   !    !  !   '{('']]] ",
 "   !    ~!!~   ,],'],], ",
 "                  >>    "};
--- a/code/elpa/auctex-13.1.3/images/execerror.xpm
+++ b/code/elpa/auctex-13.1.3/images/execerror.xpm
@ -0,0 +1,49 @@
 /* XPM */
 static char * execerror12_xpm[] = {
 "24 24 22 1",
 " 	c None s backgroundToolBarColor",
 ".	c #B09400",
 "+	c #605000",
 "@	c #9C8400",
 "#	c #FFD906",
 "$	c #FED90A",
 "%	c #957F0D",
 "&	c #DEBD0E",
 "*	c #6F5D00",
 "=	c #8F7900",
 "-	c #655500",
 ";	c #3A3A3A",
 ">	c #000000",
 ",	c #65635C",
 "'	c #9F9D96",
 ")	c #807D74",
 "!	c #3C3C3C",
 "~	c #76746B",
 "{	c #5D5C55",
 "]	c #6D6B63",
 "^	c #B3B3B1",
 "/	c #8C8B89",
 "                        ",
 "                        ",
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 "     +$###+             ",
 "    ..#++#..            ",
 "    +$#++#$+            ",
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 "  ..###&&###..          ",
 "  +####**###$+          ",
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 "   =--------=           ",
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 "               >,>''>,> ",
 "               ,''')))! ",
 "               >''~){]> ",
 "              ;''~>>^,,;",
 "              ;'))>/^,!;",
 "               >){^^)!> ",
 "               ,)],,!!! ",
 "               >!>,!>!> ",
 "                  ;;    "};
--- a/code/elpa/auctex-13.1.3/images/execpdftex.xpm
+++ b/code/elpa/auctex-13.1.3/images/execpdftex.xpm
@ -0,0 +1,205 @@
 /* XPM */
 static char * execpdftex11_xpm[] = {
 "24 24 178 2",
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 "+ 	c #409644",
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 "# 	c #3F9B42",
 "$ 	c #4C2A1F",
 "% 	c #4E3124",
 "& 	c #727E51",
 "* 	c #598A4E",
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 "- 	c #88624F",
 "; 	c #89383B",
 "> 	c #8B343B",
 ", 	c #6D5852",
 "' 	c #506D48",
 ") 	c #4C843E",
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 "{ 	c #80624D",
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 "^ 	c #FFFFC1",
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 "4 	c #958066",
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 "6 	c #68372B",
 "7 	c #672124",
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 "9 	c #94917B",
 "0 	c #AFAC91",
 "a 	c #B8B39C",
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 "c 	c #B39073",
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 "e 	c #712E2B",
 "f 	c #83826F",
 "g 	c #908F88",
 "h 	c #F8FFFD",
 "i 	c #686C8D",
 "j 	c #D7DBB8",
 "k 	c #716D76",
 "l 	c #7B7B92",
 "m 	c #D5D5B3",
 "n 	c #DBBD9A",
 "o 	c #81463B",
 "p 	c #691A19",
 "q 	c #838270",
 "r 	c #888791",
 "s 	c #6462D0",
 "t 	c #2C2B87",
 "u 	c #DAD9C7",
 "v 	c #868394",
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 "x 	c #2F2C94",
 "y 	c #C7C6B7",
 "z 	c #D2AF8D",
 "A 	c #84473C",
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 "C 	c #975F59",
 "D 	c #BDBDAB",
 "E 	c #878593",
 "F 	c #909095",
 "G 	c #C0BEAF",
 "H 	c #A09EAD",
 "I 	c #A6A5A9",
 "J 	c #C19978",
 "K 	c #7C3D33",
 "L 	c #641C1F",
 "M 	c #DBDCB8",
 "N 	c #B4B492",
 "O 	c #E5D9AA",
 "P 	c #9F755A",
 "Q 	c #50231F",
 "R 	c #672424",
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 "T 	c #A5A28D",
 "U 	c #D2D1B5",
 "V 	c #E7E5C1",
 "W 	c #E3DFC0",
 "X 	c #E4CCA2",
 "Y 	c #894E3A",
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 "` 	c #632524",
 " .	c #665E46",
 "..	c #C0B396",
 "+.	c #AAAB90",
 "@.	c #463F31",
 "#.	c #7C7968",
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 "(.	c #8C8977",
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 ":.	c #A2897B",
 "<.	c #AE8872",
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 " .....+.@. .#.$.......^ %.&.*.=.                ",
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 "    S.      S.S.T.  S.              l.l.        "};
--- a/code/elpa/auctex-13.1.3/images/exectex.xpm
+++ b/code/elpa/auctex-13.1.3/images/exectex.xpm
@ -0,0 +1,203 @@
 /* XPM */
 static char * exectex40_xpm[] = {
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 "{ 	c #80624D",
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 "^ 	c #FFFFC1",
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 "5 	c #BEA384",
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 "a 	c #B8B39C",
 "b 	c #BDBCA0",
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 "g 	c #908F88",
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 "x 	c #2F2C94",
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 "D 	c #BDBDAB",
 "E 	c #878593",
 "F 	c #909095",
 "G 	c #C0BEAF",
 "H 	c #A09EAD",
 "I 	c #A6A5A9",
 "J 	c #C19978",
 "K 	c #7C3D33",
 "L 	c #641C1F",
 "M 	c #DBDCB8",
 "N 	c #B4B492",
 "O 	c #E5D9AA",
 "P 	c #9F755A",
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 "S 	c #E4E3BC",
 "T 	c #A5A28D",
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 "V 	c #E7E5C1",
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 "o.	c #AEA07E",
 "p.	c #C8C09F",
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 "s.	c #774237",
 "t.	c #7E3E3D",
 "u.	c #854748",
 "v.	c #78373B",
 "w.	c #000000",
 "x.	c #65635C",
 "y.	c #9F9D96",
 "z.	c #7C474A",
 "A.	c #815655",
 "B.	c #7F534F",
 "C.	c #8A5C54",
 "D.	c #74504B",
 "E.	c #8C615F",
 "F.	c #7E2C29",
 "G.	c #8C4240",
 "H.	c #7C322F",
 "I.	c #703634",
 "J.	c #807D74",
 "K.	c #3C3C3C",
 "L.	c #6D1B27",
 "M.	c #631D22",
 "N.	c #65101D",
 "O.	c #76746B",
 "P.	c #5D5C55",
 "Q.	c #6D6B63",
 "R.	c #B3B3B1",
 "S.	c #8C8B89",
 "            .         + @ #   $                 ",
 "      % & * = - ; > , ' ) ! ~ {                 ",
 "      ] ^ / ( _ : < [ } | 1 2 3                 ",
 "        4 ^ ^ ^ ^ ^ ^ ^ ^ ^ 5 6 7               ",
 "        8 ^ 9 0 ^ a 9 b ^ ^ c d e               ",
 "        f g h i j k h l m ^ n o p               ",
 "        q r s t u v w x y ^ z A B C             ",
 "        ] D E F ^ G H I ^ ^ J K L               ",
 "      ] ^ M N ^ ^ ^ ^ ^ ^ O P Q R C             ",
 "    ] ^ S T U V W ^ ^ ^ ^ X Y Z `               ",
 " ...+.+.@.#...$.%.+.+.+.^ &.*.=.-.              ",
 "  +.+.^ ^ ;.>. .,.^ ^ ^ '.).!.~.{.              ",
 " ...].^.^ /.(._.^ :.<.[.^ }.|.1.                ",
 "    2.2.3.4.5.6.7.8.^ ^ 9.0.a.b.                ",
 "    c.^ d.^ ^ e.f.^ g.h.i.j.k.      l.l.        ",
 "      m.n.+.o.p.q.r.s.t.u.v.  w.x.w.y.y.w.x.w.  ",
 "      z.A.B.C.D.E.F.G.H.I.    x.y.y.y.J.J.J.K.  ",
 "        L.C     M.  N.        w.y.y.O.J.P.Q.w.  ",
 "                            l.y.y.O.w.w.R.x.x.l.",
 "                            l.y.J.J.w.S.R.x.K.l.",
 "                              w.J.P.R.R.J.K.w.  ",
 "                              x.J.Q.x.x.K.K.K.  ",
 "                              w.K.w.x.K.w.K.w.  ",
 "                                    l.l.        "};
--- a/code/elpa/auctex-13.1.3/images/execviewdvi.xpm
+++ b/code/elpa/auctex-13.1.3/images/execviewdvi.xpm
@ -0,0 +1,46 @@
 /* XPM */
 static char * execviewdvi11_xpm[] = {
 "24 24 19 1",
 " 	c None s backgroundToolBarColor",
 ".	c #295E29",
 "+	c #5ABD5A",
 "@	c #488148",
 "#	c #4CA14C",
 "$	c #4D904D",
 "%	c #000000",
 "&	c #4FA64F",
 "*	c #FFFFFF",
 "=	c #3A3A3A",
 "-	c #65635C",
 ";	c #9F9D96",
 ">	c #807D74",
 ",	c #3C3C3C",
 "'	c #76746B",
 ")	c #5D5C55",
 "!	c #6D6B63",
 "~	c #B3B3B1",
 "{	c #8C8B89",
 "           ...+ .  .  . ",
 "           .  . .  .  . ",
 "           .  . .  .  . ",
 "           .  . @  @  . ",
 "           .  . #$$#  . ",
 "           .  .  @@   . ",
 "     %%    ...+  &&   . ",
 "    %  %                ",
 "   %   %                ",
 "  %   %      %%         ",
 " %%         %  %        ",
 "%* %       %   %        ",
 "%** %  %% %   %         ",
 "%** %%%* %%             ",
 " %  % %** %       ==    ",
 "  %%  %** %    %-%;;%-% ",
 "       %  %    -;;;>>>, ",
 "        %%     %;;'>)!% ",
 "              =;;'%%~--=",
 "              =;>>%{~-,=",
 "               %>)~~>,% ",
 "               ->!--,,, ",
 "               %,%-,%,% ",
 "                  ==    "};
--- a/code/elpa/auctex-13.1.3/images/execviewpdf.xpm
+++ b/code/elpa/auctex-13.1.3/images/execviewpdf.xpm
@ -0,0 +1,42 @@
 /* XPM */
 static char * execviewpdf4_xpm[] = {
 "24 24 15 1",
 " 	c None s backgroundToolBarColor",
 ".	c #B50000",
 "+	c #AA7979",
 "@	c #000000",
 "#	c #FFFFFF",
 "$	c #3A3A3A",
 "%	c #65635C",
 "&	c #9F9D96",
 "*	c #807D74",
 "=	c #3C3C3C",
 "-	c #76746B",
 ";	c #5D5C55",
 ">	c #6D6B63",
 ",	c #B3B3B1",
 "'	c #8C8B89",
 "          ...+ ...+ ...+",
 "          .  . .  . .   ",
 "          .  . .  . .   ",
 "          ...+ .  . ..+ ",
 "          .    .  . .   ",
 "          .    .  . .   ",
 "     @@   .    ...+ .   ",
 "    @  @                ",
 "   @   @                ",
 "  @   @      @@         ",
 " @@         @  @        ",
 "@# @       @   @        ",
 "@## @  @@ @   @         ",
 "@## @@@# @@             ",
 " @  @ @## @       $$    ",
 "  @@  @## @    @%@&&@%@ ",
 "       @  @    %&&&***= ",
 "        @@     @&&-*;>@ ",
 "              $&&-@@,%%$",
 "              $&**@',%=$",
 "               @*;,,*=@ ",
 "               %*>%%=== ",
 "               @=@%=@=@ ",
 "                  $$    "};
--- a/code/elpa/auctex-13.1.3/images/execviewps.xpm
+++ b/code/elpa/auctex-13.1.3/images/execviewps.xpm
@ -0,0 +1,42 @@
 /* XPM */
 static char * execviewps12_xpm[] = {
 "24 24 15 1",
 " 	c None s backgroundToolBarColor",
 ".	c #0037C4",
 "+	c #6C84B7",
 "@	c #000000",
 "#	c #FFFFFF",
 "$	c #3A3A3A",
 "%	c #65635C",
 "&	c #9F9D96",
 "*	c #807D74",
 "=	c #3C3C3C",
 "-	c #76746B",
 ";	c #5D5C55",
 ">	c #6D6B63",
 ",	c #B3B3B1",
 "'	c #8C8B89",
 "             ...+ +..+  ",
 "             .  . .  .  ",
 "             .  . .     ",
 "             ...+ +..+  ",
 "             .       .  ",
 "             .    .  .  ",
 "     @@      .    +..+  ",
 "    @  @                ",
 "   @   @                ",
 "  @   @      @@         ",
 " @@         @  @        ",
 "@# @       @   @        ",
 "@## @  @@ @   @         ",
 "@## @@@# @@             ",
 " @  @ @## @       $$    ",
 "  @@  @## @    @%@&&@%@ ",
 "       @  @    %&&&***= ",
 "        @@     @&&-*;>@ ",
 "              $&&-@@,%%$",
 "              $&**@',%=$",
 "               @*;,,*=@ ",
 "               %*>%%=== ",
 "               @=@%=@=@ ",
 "                  $$    "};
--- a/code/elpa/auctex-13.1.3/images/gv.xpm
+++ b/code/elpa/auctex-13.1.3/images/gv.xpm
@ -0,0 +1,158 @@
 /* XPM */
 static char * gv7_xpm[] = {
 "24 24 131 2",
 "  	c None s backgroundToolBarColor",
 ". 	c #9F9F9F",
 "+ 	c #2F2F2F",
 "@ 	c #373737",
 "# 	c #323232",
 "$ 	c #303030",
 "% 	c #525252",
 "& 	c #ECECEC",
 "* 	c #FFFFFF",
 "= 	c #F4F4F4",
 "- 	c #BE5858",
 "; 	c #FD6F6F",
 "> 	c #FF7070",
 ", 	c #FF9898",
 "' 	c #FFE1E1",
 ") 	c #FE7070",
 "! 	c #C96363",
 "~ 	c #FF6B6B",
 "{ 	c #DD6666",
 "] 	c #FDCFCF",
 "^ 	c #FFD1D1",
 "/ 	c #FF8888",
 "( 	c #FFCACA",
 "_ 	c #F37C7C",
 ": 	c #F56767",
 "< 	c #DA6363",
 "[ 	c #ECE6E6",
 "} 	c #F2F2F2",
 "| 	c #B6B6B6",
 "1 	c #D0CBCB",
 "2 	c #FD8686",
 "3 	c #FE7878",
 "4 	c #FE8787",
 "5 	c #DCD6D6",
 "6 	c #E1E1E1",
 "7 	c #F5EFEF",
 "8 	c #895B5B",
 "9 	c #848484",
 "0 	c #000000",
 "a 	c #2B2B2B",
 "b 	c #DAACAC",
 "c 	c #F3C5C5",
 "d 	c #414141",
 "e 	c #4C4C4C",
 "f 	c #B18383",
 "g 	c #5B5B5B",
 "h 	c #F86969",
 "i 	c #A5A5A5",
 "j 	c #3E3E3E",
 "k 	c #E4B6B6",
 "l 	c #F6C8C8",
 "m 	c #5D5D5D",
 "n 	c #6C6C6C",
 "o 	c #F56666",
 "p 	c #1C1C1C",
 "q 	c #AFAFAF",
 "r 	c #F6F6F6",
 "s 	c #FA9494",
 "t 	c #F67F7F",
 "u 	c #FFF9F9",
 "v 	c #FCFCFC",
 "w 	c #EDEDED",
 "x 	c #F3EDED",
 "y 	c #FF7878",
 "z 	c #F6F0F0",
 "A 	c #F8F8F8",
 "B 	c #EB7474",
 "C 	c #DA7373",
 "D 	c #E2E2E2",
 "E 	c #A4A4A4",
 "F 	c #F0F0F0",
 "G 	c #D5D5D5",
 "H 	c #393939",
 "I 	c #161616",
 "J 	c #8C8C8C",
 "K 	c #F7F7F7",
 "L 	c #BEBEBE",
 "M 	c #191919",
 "N 	c #989898",
 "O 	c #BCBCBC",
 "P 	c #2A2A2A",
 "Q 	c #1B1B1B",
 "R 	c #313131",
 "S 	c #AAAAAA",
 "T 	c #C7C7C7",
 "U 	c #101010",
 "V 	c #D3D3D3",
 "W 	c #595959",
 "X 	c #E4E4E4",
 "Y 	c #969696",
 "Z 	c #FBFBFB",
 "` 	c #D1D1D1",
 " .	c #717171",
 "..	c #0A0A0A",
 "+.	c #B7B7B7",
 "@.	c #EEEEEE",
 "#.	c #F9F9F9",
 "$.	c #DBDBDB",
 "%.	c #EBEBEB",
 "&.	c #D2D2D2",
 "*.	c #6E6E6E",
 "=.	c #7D7D7D",
 "-.	c #EAEAEA",
 ";.	c #A2A2A2",
 ">.	c #CCCCCC",
 ",.	c #E8E8E8",
 "'.	c #4E4E4E",
 ").	c #ABABAB",
 "!.	c #F5F5F5",
 "~.	c #6B6B6B",
 "{.	c #171717",
 "].	c #434343",
 "^.	c #CECECE",
 "/.	c #4D4D4D",
 "(.	c #ADADAD",
 "_.	c #D0D0D0",
 ":.	c #9E9E9E",
 "<.	c #808080",
 "[.	c #FAFAFA",
 "}.	c #858585",
 "|.	c #A0A0A0",
 "1.	c #BDBDBD",
 "2.	c #838383",
 "3.	c #181818",
 "4.	c #8F8F8F",
 "5.	c #959595",
 "6.	c #D6D6D6",
 "7.	c #DDDDDD",
 "8.	c #C1C1C1",
 "9.	c #7B7B7B",
 "0.	c #8E8E8E",
 "                                                ",
 "                . + @ @ @ # .                   ",
 "              $ % & * * * = % %                 ",
 "            - ; > , ' * ' , > ) !               ",
 "          ~ { ] ^ / > ( > / ^ ^ _ :             ",
 "        ~ < [ } | 1 2 3 4 5 | 6 7 { ~           ",
 "        ~ 8 * 9 0 a b ~ c d 0 e * f ~           ",
 "    $ g h 8 * i 0 j k ~ l m 0 n * f o 0 g       ",
 "  p q r s t u v w x 4 y / z w A u B C D D @     ",
 "  p E F ' > / ^ ^ / > ( > / ^ ^ / ) ' * G H     ",
 "  I @ J K ' , > > , ' * ' , > > , ' * L E H     ",
 "      M N * * * * * * * * * * * * * O P Q       ",
 "        R S * * * * * * * * * * * T a           ",
 "        U S * * * * * * * * * * * V W           ",
 "        U S * * * * * * * * * * * X Y U         ",
 "        U S * * * * * * * * * * * Z `  ...      ",
 "        R +.* * Z @.#.* * * * * $.%.* &.*.Q     ",
 "      0 =.%.* * -.;.>.v v * * ,.'.).!.v >.~.{.  ",
 "      ].q * * * ^./.(.A A * * _.p :.%.* %.:.p   ",
 "    @ <.@.* [.r }.R |.1.1.L L 2.3.:.%.%.%.4.Q   ",
 "    H 5.6.7.8.).0 0 j % % % % M 0 9.9.9. .%     ",
 "    3. .0.0.m @                   % % % %       ",
 "      @ @ @ @                                   ",
 "                                                "};
--- a/code/elpa/auctex-13.1.3/images/jumpdvi.xpm
+++ b/code/elpa/auctex-13.1.3/images/jumpdvi.xpm
@ -0,0 +1,74 @@
 /* XPM */
 static char * jumpdvi19_xpm[] = {
 "24 24 47 1",
 " 	c None s backgroundToolBarColor",
 ".	c #212121",
 "+	c #EAD4CB",
 "@	c #E3C5BA",
 "#	c #DBB4A4",
 "$	c #EEDED7",
 "%	c #FAF7F5",
 "&	c #F2E5E1",
 "*	c #D2AC99",
 "=	c #000000",
 "-	c #8D9E7C",
 ";	c #CDD9C2",
 ">	c #DEE6D7",
 ",	c #DAE2D1",
 "'	c #9BAD89",
 ")	c #B79382",
 "!	c #707D63",
 "~	c #B4C6A2",
 "{	c #ACC098",
 "]	c #636E57",
 "^	c #AB8A7A",
 "/	c #E4E9DD",
 "(	c #657158",
 "_	c #C49F8D",
 ":	c #C3D1B5",
 "<	c #808F70",
 "[	c #4C5442",
 "}	c #58634E",
 "|	c #E6EBE0",
 "1	c #D4DDC9",
 "2	c #CAD7BE",
 "3	c #90A17F",
 "4	c #5F6A53",
 "5	c #535C49",
 "6	c #E9EDE4",
 "7	c #616D56",
 "8	c #A8BC95",
 "9	c #7C8B6E",
 "0	c #4C5443",
 "a	c #B6C2AA",
 "b	c #5E6953",
 "c	c #295E29",
 "d	c #5ABD5A",
 "e	c #488148",
 "f	c #4CA14C",
 "g	c #4D904D",
 "h	c #4FA64F",
 "                        ",
 "                        ",
 "                        ",
 "           ...          ",
 "         ..+@#..        ",
 "         .$%&@*.        ",
 "     =======+#**.       ",
 "     =-;>,'=###).       ",
 "      =!~{]=##*^.       ",
 "    ==/;{(]=#*_.        ",
 "  ==/;:{<[}=))..        ",
 " =|12{{34=5=..          ",
 "  =6{{{7= ==            ",
 "   =>890=               ",
 "    =a]=                ",
 "     =b=                ",
 "      =    cccd c  c  c ",
 "           c  c c  c  c ",
 "           c  c c  c  c ",
 "           c  c e  e  c ",
 "           c  c fggf  c ",
 "           c  c  ee   c ",
 "           cccd  hh   c ",
 "                        "};
--- a/code/elpa/auctex-13.1.3/images/ltx-symb-turn-off.xpm
+++ b/code/elpa/auctex-13.1.3/images/ltx-symb-turn-off.xpm
@ -0,0 +1,47 @@
 /* XPM */
 static char * ltx_symb_turn_off_xpm[] = {
 "24 24 20 1",
 " 	c None s backgroundToolBarColor",
 ".	c #AEAEAE",
 "+	c #000000",
 "@	c #0A0A0A",
 "#	c #1F1F1F",
 "$	c #C9C9C9",
 "%	c #353535",
 "&	c #999999",
 "*	c #4D4D4D",
 "=	c #777777",
 "-	c #141414",
 ";	c #878787",
 ">	c #686868",
 ",	c #5A5A5A",
 "'	c #FF5858",
 ")	c #FFB9B9",
 "!	c #FF0000",
 "~	c #FF9595",
 "{	c #414141",
 "]	c #292929",
 "                        ",
 "                        ",
 "                        ",
 ".+@########++@$         ",
 " %@&       .*@=         ",
 " $--$        ;%         ",
 "  .@%         >$        ",
 "   ,+=                  ",
 "    %@.                 ",
 "    $--$          '   ' ",
 "     &+*         )!' '!)",
 "      *@$          ~!~  ",
 "     $#;           ~!~  ",
 "     %,          )!' '!)",
 "    >%            '   ' ",
 "   ;#$        &$        ",
 "  .-.        ${         ",
 "  ];        .],         ",
 " *]>>>>>>>>]++.         ",
 "${{{{{{{{{{{{*          ",
 "                        ",
 "                        ",
 "                        ",
 "                        "};
--- a/code/elpa/auctex-13.1.3/images/ltx-symb-turn-on.xpm
+++ b/code/elpa/auctex-13.1.3/images/ltx-symb-turn-on.xpm
@ -0,0 +1,46 @@
 /* XPM */
 static char * ltx_symb_turn_on_xpm[] = {
 "24 24 19 1",
 " 	c None s backgroundToolBarColor",
 ".	c #AEAEAE",
 "+	c #000000",
 "@	c #0A0A0A",
 "#	c #1F1F1F",
 "$	c #C9C9C9",
 "%	c #353535",
 "&	c #999999",
 "*	c #4D4D4D",
 "=	c #777777",
 "-	c #141414",
 ";	c #878787",
 ">	c #686868",
 ",	c #5A5A5A",
 "'	c #79DECA",
 ")	c #00AA88",
 "!	c #5DC8B3",
 "~	c #414141",
 "{	c #292929",
 "                        ",
 "                        ",
 "                        ",
 ".+@########++@$         ",
 " %@&       .*@=         ",
 " $--$        ;%         ",
 "  .@%         >$        ",
 "   ,+=                 '",
 "    %@.               ) ",
 "    $--$             )) ",
 "     &+*        ')! ))  ",
 "      *@$        ))))   ",
 "     $#;         !))    ",
 "     %,          ')'    ",
 "    >%                  ",
 "   ;#$        &$        ",
 "  .-.        $~         ",
 "  {;        .{,         ",
 " *{>>>>>>>>{++.         ",
 "$~~~~~~~~~~~~*          ",
 "                        ",
 "                        ",
 "                        ",
 "                        "};
--- a/code/elpa/auctex-13.1.3/images/pdftex.xpm
+++ b/code/elpa/auctex-13.1.3/images/pdftex.xpm
@ -0,0 +1,206 @@
 /* XPM */
 static char * pdftex22_xpm[] = {
 "24 24 179 2",
 "  	c None s backgroundToolBarColor",
 ". 	c #3E9543",
 "+ 	c #409644",
 "@ 	c #3D9D45",
 "# 	c #3F9B42",
 "$ 	c #4C2A1F",
 "% 	c #4E3124",
 "& 	c #727E51",
 "* 	c #598A4E",
 "= 	c #5B6647",
 "- 	c #88624F",
 "; 	c #89383B",
 "> 	c #8B343B",
 ", 	c #6D5852",
 "' 	c #506D48",
 ") 	c #4C843E",
 "! 	c #648752",
 "~ 	c #B8A789",
 "{ 	c #80624D",
 "] 	c #7D6951",
 "^ 	c #FFFFC1",
 "/ 	c #94A676",
 "( 	c #8F8668",
 "_ 	c #977567",
 ": 	c #A86660",
 "< 	c #986C6A",
 "[ 	c #758660",
 "} 	c #708C60",
 "| 	c #6A6C4E",
 "1 	c #C3C599",
 "2 	c #988167",
 "3 	c #5A3125",
 "4 	c #561E1C",
 "5 	c #958066",
 "6 	c #BEA384",
 "7 	c #68372B",
 "8 	c #672124",
 "9 	c #5B392F",
 "0 	c #94917B",
 "a 	c #AFAC91",
 "b 	c #B8B39C",
 "c 	c #BDBCA0",
 "d 	c #B39073",
 "e 	c #582522",
 "f 	c #712E2B",
 "g 	c #6F292C",
 "h 	c #83826F",
 "i 	c #908F88",
 "j 	c #F8FFFD",
 "k 	c #686C8D",
 "l 	c #D7DBB8",
 "m 	c #716D76",
 "n 	c #7B7B92",
 "o 	c #D5D5B3",
 "p 	c #DBBD9A",
 "q 	c #81463B",
 "r 	c #691A19",
 "s 	c #838270",
 "t 	c #888791",
 "u 	c #6462D0",
 "v 	c #2C2B87",
 "w 	c #DAD9C7",
 "x 	c #868394",
 "y 	c #716DDC",
 "z 	c #2F2C94",
 "A 	c #C7C6B7",
 "B 	c #D2AF8D",
 "C 	c #84473C",
 "D 	c #6D1E1F",
 "E 	c #6E262C",
 "F 	c #BDBDAB",
 "G 	c #878593",
 "H 	c #909095",
 "I 	c #C0BEAF",
 "J 	c #A09EAD",
 "K 	c #A6A5A9",
 "L 	c #C19978",
 "M 	c #7C3D33",
 "N 	c #641C1F",
 "O 	c #662633",
 "P 	c #DBDCB8",
 "Q 	c #B4B492",
 "R 	c #E5D9AA",
 "S 	c #9F755A",
 "T 	c #50231F",
 "U 	c #672424",
 "V 	c #8E3B4B",
 "W 	c #E4E3BC",
 "X 	c #A5A28D",
 "Y 	c #D2D1B5",
 "Z 	c #E7E5C1",
 "` 	c #E3DFC0",
 " .	c #E4CCA2",
 "..	c #894E3A",
 "+.	c #461715",
 "@.	c #632524",
 "#.	c #95404E",
 "$.	c #777776",
 "%.	c #C0B396",
 "&.	c #AAAB90",
 "*.	c #463F31",
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 "].	c #DCD8B5",
 "^.	c #D0BC9D",
 "/.	c #C8A487",
 "(.	c #82493F",
 "_.	c #3F1310",
 ":.	c #401613",
 "<.	c #664B46",
 "[.	c #DCD9BC",
 "}.	c #B8B59D",
 "|.	c #8C8977",
 "1.	c #E9E7C0",
 "2.	c #A2897B",
 "3.	c #AE8872",
 "4.	c #CFB89A",
 "5.	c #A6715F",
 "6.	c #4B1D19",
 "7.	c #68272E",
 "8.	c #6E2933",
 "9.	c #453E37",
 "0.	c #767361",
 "a.	c #7F8170",
 "b.	c #7B7B6C",
 "c.	c #8E897E",
 "d.	c #827F6E",
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 "f.	c #847E70",
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 "j.	c #783C3F",
 "k.	c #87826E",
 "l.	c #B3B99A",
 "m.	c #D1D1AB",
 "n.	c #DFDDB9",
 "o.	c #C3B191",
 "p.	c #826453",
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 "r.	c #884144",
 "s.	c #772B2F",
 "t.	c #702F34",
 "u.	c #AEA28C",
 "v.	c #C1C3A2",
 "w.	c #AEA07E",
 "x.	c #C8C09F",
 "y.	c #C4C6A3",
 "z.	c #B6886B",
 "A.	c #774237",
 "B.	c #7E3E3D",
 "C.	c #854748",
 "D.	c #78373B",
 "E.	c #6A2932",
 "F.	c #5F343C",
 "G.	c #7C474A",
 "H.	c #815655",
 "I.	c #7F534F",
 "J.	c #8A5C54",
 "K.	c #74504B",
 "L.	c #8C615F",
 "M.	c #7E2C29",
 "N.	c #8C4240",
 "O.	c #7C322F",
 "P.	c #703634",
 "Q.	c #6D1B27",
 "R.	c #975F59",
 "S.	c #631D22",
 "T.	c #65101D",
 "U.	c #B50000",
 "V.	c #AA7979",
 "                  .         + @ #   $           ",
 "            % & * = - ; > , ' ) ! ~ {           ",
 "            ] ^ / ( _ : < [ } | 1 2 3 4         ",
 "              5 ^ ^ ^ ^ ^ ^ ^ ^ ^ 6 7 8         ",
 "              9 ^ 0 a ^ b 0 c ^ ^ d e f g       ",
 "              h i j k l m j n o ^ p q r         ",
 "              s t u v w x y z A ^ B C D E       ",
 "              ] F G H ^ I J K ^ ^ L M N O       ",
 "            ] ^ P Q ^ ^ ^ ^ ^ ^ R S T U V       ",
 "          ] ^ W X Y Z ` ^ ^ ^ ^  ...+.@.#.      ",
 "      $.$.%.%.&.*.=.-.;.%.%.%.^ >.,.'.).        ",
 "        %.%.^ ^ !.~.{.].^ ^ ^ ^./.(._.:.        ",
 "      $.$.<.[.^ }.|.1.^ 2.3.4.^ 5.6.7.8.        ",
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 "          k.^ l.^ ^ m.n.^ o.p.q.r.s.t.          ",
 "            u.v.%.w.x.y.z.A.B.C.D.E.F.          ",
 "            G.H.I.J.K.L.M.N.O.P.                ",
 "              Q.R.    S.  T.                    ",
 "                                                ",
 "          U.U.U.V.  U.U.U.V.  U.U.U.V.          ",
 "          U.    U.  U.    U.  U.                ",
 "          U.U.U.V.  U.    U.  U.U.V.            ",
 "          U.        U.    U.  U.                ",
 "          U.        U.U.U.V.  U.                "};
--- a/code/elpa/auctex-13.1.3/images/prverr16.xpm
+++ b/code/elpa/auctex-13.1.3/images/prverr16.xpm
@ -0,0 +1,31 @@
 /* XPM */
 static char *noway16[] = {
 /* columns rows colors chars-per-pixel */
 "16 16 9 1",
 "  c red",
 ". c #FD0D0D",
 "X c #FA1C1C",
 "o c #F52D2D",
 "O c #FB5B5B",
 "+ c #FC6060",
 "@ c #FFBBBB",
 "# c #FEFEFE",
 "$ c None",
 /* pixels */
 "$$$$$ XXXX $$$$$",
 "$$$X.      .X$$$",
 "$$o          o$$",
 "$X.          .X$",
 "$.            .$",
 "                ",
 "O@@@@@@@@@@@@@@O",
 "+##############+",
 "+##############+",
 "O@@@@@@@@@@@@@@O",
 "                ",
 "$.            .$",
 "$X.          .X$",
 "$$o          o$$",
 "$$$X.      .X$$$",
 "$$$$$ XXXX $$$$$"
 };
--- a/code/elpa/auctex-13.1.3/images/prverr20.xpm
+++ b/code/elpa/auctex-13.1.3/images/prverr20.xpm
@ -0,0 +1,35 @@
 /* XPM */
 static char *noway20[] = {
 /* columns rows colors chars-per-pixel */
 "20 20 9 1",
 "  c red",
 ". c #FF0404",
 "X c #FD0F0F",
 "o c #F91919",
 "O c #F82828",
 "+ c #F33636",
 "@ c #ED4A4A",
 "# c #FEFEFE",
 "$ c None",
 /* pixels */
 "$$$$$$@+OXXO+@$$$$$$",
 "$$$$OO.      .OO$$$$",
 "$$$@.          .@$$$",
 "$$@.            .@$$",
 "$O.              .O$",
 "$o                o$",
 "@.                .@",
 "+                  +",
 "o##################o",
 "o##################o",
 "o##################o",
 "o##################o",
 "+                  +",
 "@.                .@",
 "$o                o$",
 "$O.              .O$",
 "$$@.            .@$$",
 "$$$@.          .@$$$",
 "$$$$OO.      .OO$$$$",
 "$$$$$$@+OXXO+@$$$$$$"
 };
--- a/code/elpa/auctex-13.1.3/images/prverr24.xbm
+++ b/code/elpa/auctex-13.1.3/images/prverr24.xbm
@ -0,0 +1,9 @@
 #define wutz_width 24
 #define wutz_height 24
 static unsigned char wutz_bits[] = {
   0x00, 0x00, 0x00, 0x00, 0xff, 0x00, 0xc0, 0xff, 0x03, 0xf0, 0xff, 0x0f,
   0xf8, 0xff, 0x1f, 0xf8, 0xff, 0x1f, 0xfc, 0xff, 0x3f, 0xfc, 0xff, 0x3f,
   0xfe, 0xff, 0x7f, 0x02, 0x00, 0x40, 0x01, 0x00, 0x80, 0x01, 0x00, 0x80,
   0x01, 0x00, 0x80, 0x01, 0x00, 0x80, 0x02, 0x00, 0x40, 0xfe, 0xff, 0x7f,
   0xfc, 0xff, 0x3f, 0xfc, 0xff, 0x3f, 0xf8, 0xff, 0x1f, 0xf8, 0xff, 0x1f,
   0xf0, 0xff, 0x0f, 0xc0, 0xff, 0x03, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00 };
--- a/code/elpa/auctex-13.1.3/images/prverr24.xpm
+++ b/code/elpa/auctex-13.1.3/images/prverr24.xpm
@ -0,0 +1,39 @@
 /* XPM */
 static char *noway24[] = {
 /* columns rows colors chars-per-pixel */
 "24 24 9 1",
 "  c red",
 ". c #FF0404",
 "X c #FD0C0C",
 "o c #F91919",
 "O c #F62929",
 "+ c #F34C4C",
 "@ c #FF9090",
 "# c #FEFEFE",
 "$ c None",
 /* pixels */
 "$$$$$$$$+OOXXOO+$$$$$$$$",
 "$$$$$$OX        XO$$$$$$",
 "$$$$+X            X+$$$$",
 "$$$+                +$$$",
 "$$+                  +$$",
 "$$X                  X$$",
 "$O                    O$",
 "$X                    X$",
 "+                      +",
 "O+@@@@@@@@@@@@@@@@@@@@+O",
 "o######################o",
 "X######################X",
 "X######################X",
 "o######################o",
 "O+@@@@@@@@@@@@@@@@@@@@+O",
 "+                      +",
 "$X                    X$",
 "$O                    O$",
 "$$X                  X$$",
 "$$+                  +$$",
 "$$$+                +$$$",
 "$$$$+X            X+$$$$",
 "$$$$$$OX        XO$$$$$$",
 "$$$$$$$$+OOXXOO+$$$$$$$$"
 };
--- a/code/elpa/auctex-13.1.3/images/prvtex-cap-up.xpm
+++ b/code/elpa/auctex-13.1.3/images/prvtex-cap-up.xpm
@ -0,0 +1,48 @@
 /* XPM */
 static char * preview_cap_up_xpm[] = {
 "33 33 12 1",
 " 	c None",
 ".	c #BFBFBF s backgroundToolBarColor",
 "+	c #000000 s foregroundToolBarColor",
 "!	c #000000",
 "@	c #FFFFFF",
 "#	c #7C7C7C",
 "$	c #A0A0A0",
 "%	c #E5E5E5",
 "&	c #BABABA",
 "*	c #1D1D1D",
 "=	c #424242",
 "-	c #676767",
 ".................................",
 ".....!!!!!!!!!!!!!!!!!!!!!!......",
 ".....!@@@@@@@@@@@@@@@@@@@@!......",
 ".....!@@@@@@@@@#$@@@@@@@@@!......",
 ".....!@@@@@@@@%!&@@@@@@@@@!......",
 ".....!@@@@@@@@#$@@@@@@@@@@!......",
 ".....!@@@@@@@%*#%@%%@@@@&@!......",
 ".....!#!!!!=$*#-!$#!&@@#*@!......",
 ".....!@@&&@@#$@@%@@%=@%!$@!......",
 ".....!@@&&@@&-=$@@@@$$-=@@!......",
 ".....!@@&&@@$##&@@@@@=!&@@!......",
 ".....!@@&#%@#$@@&&@@@*-@@@!......",
 ".....!@@@*!@&!#-*@@@$!$@@@!......",
 ".....!@@@%%@@%#$@@@@!#-@@@!......",
 ".....!@%==@@@@@@@@@#*@-%@@!......",
 "......!=#=@@@@@@@@%!&@%=#@!......",
 "......%$$=@@@@@@@@$=@@@&=@!......",
 ".....#.&$#=&@@@@@@@@@@@@@@!......",
 ".....#...#-*$@@@@@@@@@@@@@!......",
 "......#..###===*%%@@@@@@@@!......",
 "......#...#...#.!!!!!!!!!!!......",
 ".......#..#...#..#.#..#..#.......",
 ".......#..#...#.##.#..#..#.......",
 "........#..##..#.#..###...#......",
 "........#.................#......",
 "..+++............................",
 "..+..+.+.+.+..+..+.+..+..+.+.+...",
 "..+..+.++.+.+.+..+...+.+.+.+.+...",
 "..+++..+..+++.+..+.+.+++.+.+.+...",
 "..+....+..+...+.+..+.+....+.+....",
 "..+....+...++..+...+..++..+.+....",
 ".................................",
 "................................."};
--- a/code/elpa/auctex-13.1.3/images/prvtex12.xbm
+++ b/code/elpa/auctex-13.1.3/images/prvtex12.xbm
@ -0,0 +1,6 @@
 /* Created with The GIMP */
 #define preview12_width 12
 #define preview12_height 12
 static unsigned char preview12_bits[] = {
   0xff, 0x0f, 0x41, 0x08, 0x21, 0x08, 0x6f, 0x0d, 0x35, 0x0a, 0x75, 0x0a,
   0x6b, 0x0b, 0x82, 0x0c, 0x7c, 0x08, 0xf0, 0x08, 0x00, 0x0f, 0x00, 0x00 };
--- a/code/elpa/auctex-13.1.3/images/prvtex12.xpm
+++ b/code/elpa/auctex-13.1.3/images/prvtex12.xpm
@ -0,0 +1,32 @@
 /* XPM */
 static char * preview12_xpm[] = {
 "12 12 17 1",
 " 	c None",
 ".	c #020202",
 "+	c #1E1E1A",
 "@	c #626256",
 "#	c #7D7D70",
 "$	c #8A8A7A",
 "%	c #969686",
 "&	c #A6A692",
 "*	c #B2B29E",
 "=	c #46463E",
 "-	c #BEBEAA",
 ";	c #1A1A16",
 ">	c #CECEB2",
 ",	c #363632",
 "'	c #6E6E62",
 ")	c #0E0E0E",
 "!	c #52524A",
 "............",
 ".>>>>$*>>>>.",
 ".>>>>&>>>>>.",
 ".'.,@+##&$%.",
 ".>)>'#>>&!>.",
 ".>=%#%%>@&>.",
 "..,@>*>-@&>=",
 " # #,>>#-%%.",
 " .  @,%>>>>.",
 "  .  !;#>>>.",
 "  .  .   ,;.",
 "   .  ..  .."};
--- a/code/elpa/auctex-13.1.3/images/prvtex16.xbm
+++ b/code/elpa/auctex-13.1.3/images/prvtex16.xbm
@ -0,0 +1,7 @@
 /* Created with The GIMP */
 #define preview16_width 16
 #define preview16_height 16
 static unsigned char preview16_bits[] = {
   0xff, 0xff, 0x01, 0x81, 0x81, 0x80, 0xbd, 0xad, 0x49, 0xa8, 0xc9, 0x91,
   0x49, 0x90, 0x9e, 0x99, 0x1c, 0xac, 0x7d, 0x84, 0xf1, 0x80, 0xf2, 0x87,
   0x22, 0xfa, 0x24, 0x52, 0x24, 0x5a, 0xc8, 0x94 };
--- a/code/elpa/auctex-13.1.3/images/prvtex16.xpm
+++ b/code/elpa/auctex-13.1.3/images/prvtex16.xpm
@ -0,0 +1,36 @@
 /* XPM */
 static char * preview16_xpm[] = {
 "16 16 17 1",
 " 	c None",
 ".	c #020202",
 "+	c #1A1A16",
 "@	c #636357",
 "#	c #6E6E62",
 "$	c #828276",
 "%	c #8A8A7A",
 "&	c #969686",
 "*	c #A6A692",
 "=	c #B2B29E",
 "-	c #BABAA6",
 ";	c #363632",
 ">	c #BEBEAA",
 ",	c #52524A",
 "'	c #CECEB2",
 ")	c #46463E",
 "!	c #7A7A6E",
 "................",
 ".''''''>@''''''.",
 ".''''''%>''''''.",
 ".'!..#*;,=#*'#=.",
 ".''.''!*>''&=@'.",
 ".''.''#@>''>)='.",
 ".'',,'#!@>'&@''.",
 " .;@;''*>'')%''.",
 " -$$;'''''%!>@=.",
 ". &$@;&'''*''>'.",
 ".   @,+$'''''''.",
 " .  ...;;;+''''.",
 " .   .   . .....",
 "  .  .   .  . . ",
 "  .  .   . .. . ",
 "   .  ..  . .  ."};
--- a/code/elpa/auctex-13.1.3/images/prvtex20.xpm
+++ b/code/elpa/auctex-13.1.3/images/prvtex20.xpm
@ -0,0 +1,40 @@
 /* XPM */
 static char * preview20_xpm[] = {
 "20 20 17 1",
 " 	c None",
 ".	c #000200",
 "+	c #151614",
 "@	c #20211F",
 "#	c #31312A",
 "$	c #3D3C35",
 "%	c #474439",
 "&	c #504F48",
 "*	c #626054",
 "=	c #727063",
 "-	c #7E7E6F",
 ";	c #888A7A",
 ">	c #969987",
 ",	c #A9A992",
 "'	c #B8B8A1",
 ")	c #C6C5AA",
 "!	c #CFCDB1",
 " .@@@@@@@@@@@@@@@@. ",
 " %!!!!!!!''!!!!!!!% ",
 " %!!!!!!)&>!!!!!!!% ",
 " %!!!!!!>*'!!!!!!!% ",
 " %!!!!!)&*')')!!''% ",
 " @&@+#*&*=#;&*)'%-% ",
 " %!,>!,=;,)!)=,-$'% ",
 " %!,>!'=&-!!!'*#;!% ",
 " %!,-),=>','!!$&)!% ",
 " %!)$$'&&=%)!,+;!!% ",
 " %!','!);;!!)%**!!% ",
 " $;*$!!!!!!!;%'->)% ",
 "  *=$!!!!!!)*-!'*;% ",
 " @>;*='!!!!),)!!''% ",
 " .  *&&,!!!!!!!!!!% ",
 "    ..+##@>,,,,,,,$ ",
 "  .  .  . ......... ",
 "  .  .  . ...  . .  ",
 "   .  .  . . ...  . ",
 "   .              . "};
--- a/code/elpa/auctex-13.1.3/images/prvtex24.xbm
+++ b/code/elpa/auctex-13.1.3/images/prvtex24.xbm
@ -0,0 +1,10 @@
 /* Created with The GIMP */
 #define preview_width 24
 #define preview_height 24
 static unsigned char preview_bits[] = {
   0xfe, 0xff, 0x7f, 0x02, 0x00, 0x40, 0x02, 0x18, 0x40, 0x02, 0x0c, 0x40,
   0x02, 0x04, 0x40, 0x02, 0x00, 0x50, 0xfe, 0xde, 0x59, 0x32, 0x03, 0x49,
   0x32, 0x0f, 0x4f, 0x32, 0x07, 0x46, 0x32, 0x23, 0x46, 0x62, 0x1e, 0x47,
   0x02, 0x0c, 0x47, 0x02, 0x80, 0x4d, 0x32, 0x80, 0x48, 0x2c, 0xc0, 0x58,
   0x42, 0x00, 0x40, 0xc2, 0x01, 0x40, 0xe4, 0x0e, 0x40, 0x44, 0xf4, 0x7f,
   0x48, 0xa4, 0x24, 0x48, 0xb4, 0x24, 0x90, 0x29, 0x47, 0x10, 0x00, 0x40 };
--- a/code/elpa/auctex-13.1.3/images/prvtex24.xpm
+++ b/code/elpa/auctex-13.1.3/images/prvtex24.xpm
@ -0,0 +1,37 @@
 /* XPM */
 static char * preview_xpm[] = {
 "24 24 10 1",
 " 	c None",
 ".	c #000000",
 "+	c #CECEB2",
 "@	c #656559",
 "#	c #818174",
 "$	c #B9B9A4",
 "%	c #969686",
 "&	c #181815",
 "*	c #363630",
 "=	c #53534B",
 " ...................... ",
 " .++++++++++++++++++++. ",
 " .+++++++++@#+++++++++. ",
 " .++++++++$.%+++++++++. ",
 " .++++++++@#++++++++++. ",
 " .+++++++$&@$+$$++++%+. ",
 " .@....*#&@=.#@.%++@&+. ",
 " .++%%++@#++$++$*+$.#+. ",
 " .++%%++%=*#++++##=*++. ",
 " .++%%++#@@%+++++*.%++. ",
 " .++%@$+@#++%%+++&=+++. ",
 " .+++&.+%.@=&+++#.#+++. ",
 " .+++$$++$@#++++.@=+++. ",
 " .+$**+++++++++@&+=$++. ",
 "  .*@*++++++++$.%+$*@+. ",
 "  $##*++++++++#*+++%*+. ",
 " . %#@*%++++++++++++++. ",
 " .   @=&#+++++++++++++. ",
 "  .  ...***&$$++++++++. ",
 "  .   .   . ........... ",
 "   .  .   .  . .  .  .  ",
 "   .  .   . .. .  .  .  ",
 "    .  ..  . .  ...   . ",
 "    .                 . "};
--- a/code/elpa/auctex-13.1.3/images/prvwrk12.xpm
+++ b/code/elpa/auctex-13.1.3/images/prvwrk12.xpm
@ -0,0 +1,32 @@
 /* XPM */
 static char * nwork12_xpm[] = {
 "12 12 17 1",
 " 	c None",
 ".	c #0F110E",
 "+	c #161815",
 "@	c #1F211E",
 "#	c #383937",
 "$	c #6A6C69",
 "%	c #818380",
 "&	c #E46767",
 "*	c #FF6467",
 "=	c #959794",
 "-	c #DC9897",
 ";	c #ADAFAC",
 ">	c #FF9797",
 ",	c #C6C8C5",
 "'	c #FFCBCA",
 ")	c #E4E6E3",
 "!	c #FBFDFA",
 "     >>     ",
 "    '**'    ",
 "    >>>>    ",
 "   '*''*'   ",
 "   >>!)>>   ",
 "  '*,==,*'  ",
 "  >>$@=!>>  ",
 " '*';#;!'*' ",
 " >>!$$=!,-> ",
 "'*'=)%!%.@&'",
 ">>!=!=;..+$>",
 " ********** "};
--- a/code/elpa/auctex-13.1.3/images/prvwrk14.xpm
+++ b/code/elpa/auctex-13.1.3/images/prvwrk14.xpm
@ -0,0 +1,34 @@
 /* XPM */
 static char * nwork14_xpm[] = {
 "14 14 17 1",
 " 	c None",
 ".	c #000100",
 "+	c #161816",
 "@	c #222421",
 "#	c #2A2C29",
 "$	c #363836",
 "%	c #525451",
 "&	c #686A67",
 "*	c #828481",
 "=	c #FF6467",
 "-	c #949693",
 ";	c #A4A6A3",
 ">	c #FF9797",
 ",	c #B8BAB7",
 "'	c #D8D6D4",
 ")	c #FFCBCA",
 "!	c #FAFDF9",
 "      >>      ",
 "     )==)     ",
 "     >>>>     ",
 "    )=))=)    ",
 "    >>!!>>    ",
 "   )=)!!)=)   ",
 "   >>''@!>>   ",
 "  )=&%#!!)=)  ",
 "  >>-@$!!!>>  ",
 " )=);%&!!!)=) ",
 " >>!&&;,!&,>> ",
 ")=)*',,'@.+'=)",
 ">>!-!';$+++%>>",
 " ============ "};
--- a/code/elpa/auctex-13.1.3/images/prvwrk16.xpm
+++ b/code/elpa/auctex-13.1.3/images/prvwrk16.xpm
@ -0,0 +1,36 @@
 /* XPM */
 static char * nwork16_xpm[] = {
 "16 16 17 1",
 " 	c None",
 ".	c #040703",
 "+	c #0E100D",
 "@	c #262825",
 "#	c #434542",
 "$	c #4C4E4B",
 "%	c #5B5D5A",
 "&	c #70726F",
 "*	c #868885",
 "=	c #D86467",
 "-	c #FF6467",
 ";	c #A69F9F",
 ">	c #FF9797",
 ",	c #B6B8B5",
 "'	c #C7C9C6",
 ")	c #D5D7D4",
 "!	c #FAFCF9",
 "       >>       ",
 "       --       ",
 "      >-->      ",
 "      ->>-      ",
 "     >-!!->     ",
 "     ->!!>-     ",
 "    >-!!&*->    ",
 "    -;#@;)>-    ",
 "   >-#&.;!!->   ",
 "   ->!+@,!!>-   ",
 "  >-!&@%;!!!->  ",
 "  ->)#,%,,&.;-  ",
 " >-!%'!#!$..+=> ",
 " ->!&!!&&..++#- ",
 ">->>>>>>>>>>>>->",
 " >>>>>>>>>>>>>> "};
--- a/code/elpa/auctex-13.1.3/images/prvwrk20.xpm
+++ b/code/elpa/auctex-13.1.3/images/prvwrk20.xpm
@ -0,0 +1,40 @@
 /* XPM */
 static char * nwork20_xpm[] = {
 "20 20 17 1",
 " 	c None",
 ".	c #000100",
 "+	c #262825",
 "@	c #2B2D2A",
 "#	c #444643",
 "$	c #575956",
 "%	c #726D6B",
 "&	c #D16668",
 "*	c #FF6467",
 "=	c #979794",
 "-	c #E4999A",
 ";	c #B1B3B0",
 ">	c #FF9797",
 ",	c #C9CBC8",
 "'	c #D3D5D2",
 ")	c #E5E7E3",
 "!	c #FDFFFB",
 "         **         ",
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 "        ****        ",
 "       >****>       ",
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 "      >**!!**>      ",
 "      **>!!>**      ",
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 "     **>!'.)>**     ",
 "    >*%$$;,!!**>    ",
 "    *&=;.=!!!>**    ",
 "   >*&;@@=!!!!**>   ",
 "   **>,$=;!!!!>**   ",
 "  >**)#%;=!!!!!**>  ",
 "  **>=,;=';!,#;>**  ",
 " >**)%!)%!!=+..,**> ",
 " **>='!)%!;....@-** ",
 ">**!;!!!='#####$=**>",
 "********************",
 "********************"};
--- a/code/elpa/auctex-13.1.3/images/prvwrk24.xbm
+++ b/code/elpa/auctex-13.1.3/images/prvwrk24.xbm
@ -0,0 +1,12 @@
 /* ©2002 David Kastrup, GPL */
 #define prevwork_width 24
 #define prevwork_height 24
 #define prevwork_x_hot 0
 #define prevwork_y_hot 20
 static unsigned char prevwork_bits[] = {
   0x00, 0x3c, 0x00, 0x00, 0x3c, 0x00, 0x00, 0x7e, 0x00, 0x00, 0x7e, 0x00,
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   0x70, 0x0d, 0x0e, 0x70, 0x0d, 0x0e, 0x38, 0x0e, 0x1c, 0x38, 0x0f, 0x1c,
   0x1c, 0x1f, 0x38, 0x9c, 0xa5, 0x3b, 0x8e, 0xc4, 0x77, 0xce, 0xe4, 0x7f,
   0x47, 0xec, 0xef, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
--- a/code/elpa/auctex-13.1.3/images/prvwrk24.xpm
+++ b/code/elpa/auctex-13.1.3/images/prvwrk24.xpm
@ -0,0 +1,44 @@
 /* XPM */
 static char * nwork24_xpm[] = {
 "24 24 17 1",
 " 	c None",
 ".	c #000100",
 "+	c #141513",
 "@	c #212320",
 "#	c #313230",
 "$	c #3B3D3A",
 "%	c #484947",
 "&	c #626461",
 "*	c #8C8E8B",
 "=	c #FF6467",
 "-	c #B6AFAC",
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 ">	c #C4C6C3",
 ",	c #D0D2CE",
 "'	c #FFCBCA",
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 "      ==;!!!.%!;==      ",
 "     ;=;$#$*,)!'==;     ",
 "     ==&,*..!!!!;==     ",
 "    ;==#,@.$!!!!'==;    ",
 "    ==;!&.&&!!!!!;==    ",
 "   ;==')*&*&!!!!!'==;   ",
 "   ==;!*#&>&!!!!!!;==   ",
 "  ;==')$)&->-!!)&*'==;  ",
 "  ==;!&-!,&!!-,%..*;==  ",
 " ;==',%!!)$!!>#....-==; ",
 " ==;!&>!!)@!>+.....+;== ",
 ";=='!-!!!!*!&%%%%%&&*==;",
 "========================",
 " ====================== "};
--- a/code/elpa/auctex-13.1.3/images/pspdf.xpm
+++ b/code/elpa/auctex-13.1.3/images/pspdf.xpm
@ -0,0 +1,83 @@
 /* XPM */
 static char * pspdf5_xpm[] = {
 "24 24 56 1",
 " 	c None s backgroundToolBarColor",
 ".	c #869CB4",
 "+	c #00244C",
 "@	c #000000",
 "#	c #002248",
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 "<	c #001FA7",
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 "c	c #000C57",
 "d	c #D37F71",
 "e	c #0037C4",
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 "g	c #CE918A",
 "h	c #D4897A",
 "i	c #67102D",
 "j	c #C47474",
 "k	c #D69788",
 "l	c #CB8984",
 "m	c #D79C8D",
 "n	c #C8807D",
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 "p	c #B50000",
 "q	c #AA7979",
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 "  -(((|]]]^    @@}}1@@  ",
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 " eeef feef      @ghi@   ",
 " e  e e        @jgkii@  ",
 " eeef feef    @jlgmiii@ ",
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 " e    e  e   @jnlgkiii@ ",
 " e    feef    o@jnhii@  ",
 "                o@di@   ",
 "pppq pppq pppq    @@    ",
 "p  p p  p p             ",
 "pppq p  p ppq           ",
 "p    p  p p             ",
 "p    pppq p             "};
--- a/code/elpa/auctex-13.1.3/images/sep.xpm
+++ b/code/elpa/auctex-13.1.3/images/sep.xpm
@ -0,0 +1,29 @@
 /* XPM */
 static char * sep_xpm[] = {
 "1 24 2 1",
 " 	c None s backgroundToolBarColor",
 ".	c #776758",
 " ",
 " ",
 " ",
 ".",
 ".",
 ".",
 ".",
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 ".",
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 ".",
 ".",
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 ".",
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 " ",
 " "};
--- a/code/elpa/auctex-13.1.3/images/spell.xpm
+++ b/code/elpa/auctex-13.1.3/images/spell.xpm
@ -0,0 +1,64 @@
 /* XPM */
 static char * spell_xpm[] = {
 "24 24 37 1",
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 ".	c #000000",
 "+	c #8BBB8C",
 "@	c #ABD0AC",
 "#	c #1A3B1A",
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 ">	c #6FAE6E",
 ",	c #A8CBA6",
 "'	c #6D9D6C",
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 "!	c #6FAF6F",
 "~	c #587055",
 "{	c #B8D6B8",
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 "^	c #D4E4D4",
 "/	c #67AF67",
 "(	c #5D905B",
 "_	c #9FC59D",
 ":	c #93BE92",
 "<	c #B5D1B5",
 "[	c #67AF68",
 "}	c #63A261",
 "|	c #BBD6BA",
 "1	c #82B881",
 "2	c #75AF74",
 "3	c #6B8868",
 "4	c #9DC39D",
 "5	c #7DB17B",
 "6	c #6BA368",
 "7	c #485C46",
 "8	c #89BA88",
 "                        ",
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 "            .|123.      ",
 "            .4567.      ",
 "             .83.       ",
 "             .37.       ",
 "              ..        ",
 "                        ",
 "                        "};
--- a/code/elpa/auctex-13.1.3/images/tex.xpm
+++ b/code/elpa/auctex-13.1.3/images/tex.xpm
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 /* XPM */
 static char * tex6_xpm[] = {
 "24 24 233 2",
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 "' 	c #54764E",
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 "k 	c #621E1C",
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 "m 	c #411712",
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 "i+	c #561014",
 "j+	c #5A0414",
 "                                                ",
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--- a/code/elpa/auctex-13.1.3/images/view.xpm
+++ b/code/elpa/auctex-13.1.3/images/view.xpm
@ -0,0 +1,31 @@
 /* XPM */
 static char * view15_xpm[] = {
 "24 24 4 1",
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 ".	c #000000",
 "+	c #565656",
 "@	c #FFFFFF",
 "                        ",
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--- a/code/elpa/auctex-13.1.3/images/viewdvi.xpm
+++ b/code/elpa/auctex-13.1.3/images/viewdvi.xpm
@ -0,0 +1,58 @@
 /* XPM */
 static char * viewdvi11_xpm[] = {
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 "            <  < }  }  <",
 "            <  < |11|  <",
 "            <  <  }}   <",
 "            <<<[  22   <",
 "                        "};
--- a/code/elpa/auctex-13.1.3/images/viewpdf.xpm
+++ b/code/elpa/auctex-13.1.3/images/viewpdf.xpm
@ -0,0 +1,54 @@
 /* XPM */
 static char * viewpdf5_xpm[] = {
 "24 24 27 1",
 " 	c None s backgroundToolBarColor",
 ".	c #090909",
 "+	c #000000",
 "@	c #292929",
 "#	c #8E8E8E",
 "$	c #2D2D2D",
 "%	c #303030",
 "&	c #2B2B2B",
 "*	c #3C3C3C",
 "=	c #1F1F1F",
 "-	c #101010",
 ";	c #1A1A1A",
 ">	c #2E2E2E",
 ",	c #FFFFFF",
 "'	c #C3C3C3",
 ")	c #252525",
 "!	c #191919",
 "~	c #131313",
 "{	c #1D1D1D",
 "]	c #0D0D0D",
 "^	c #121212",
 "/	c #444444",
 "(	c #3B3B3B",
 "_	c #3D3D3D",
 ":	c #080808",
 "<	c #B50000",
 "[	c #AA7979",
 "        .+              ",
 "       @# +             ",
 "      $#  @             ",
 "     %#  &#             ",
 "    @#            ++    ",
 "   *=-           ;# +   ",
 "  >,,')         !#  ~   ",
 "  >,,  +       !#  {#   ",
 "  ],,  ++ *=- =#        ",
 "  #^  /+ >,,')#         ",
 "   ($_:  >,,  +         ",
 "    ##   ],,  +         ",
 "         #^  /+         ",
 "          ($_:          ",
 "           ##           ",
 "                        ",
 "          <<<[ <<<[ <<<[",
 "          <  < <  < <   ",
 "          <  < <  < <   ",
 "          <<<[ <  < <<[ ",
 "          <    <  < <   ",
 "          <    <  < <   ",
 "          <    <<<[ <   ",
 "                        "};
--- a/code/elpa/auctex-13.1.3/images/viewps.xpm
+++ b/code/elpa/auctex-13.1.3/images/viewps.xpm
@ -0,0 +1,54 @@
 /* XPM */
 static char * viewps8_xpm[] = {
 "24 24 27 1",
 " 	c None s backgroundToolBarColor",
 ".	c #090909",
 "+	c #000000",
 "@	c #292929",
 "#	c #8E8E8E",
 "$	c #2D2D2D",
 "%	c #303030",
 "&	c #2B2B2B",
 "*	c #3C3C3C",
 "=	c #1F1F1F",
 "-	c #101010",
 ";	c #1A1A1A",
 ">	c #2E2E2E",
 ",	c #FFFFFF",
 "'	c #C3C3C3",
 ")	c #252525",
 "!	c #191919",
 "~	c #131313",
 "{	c #1D1D1D",
 "]	c #0D0D0D",
 "^	c #121212",
 "/	c #444444",
 "(	c #3B3B3B",
 "_	c #3D3D3D",
 ":	c #080808",
 "<	c #0037C4",
 "[	c #6C84B7",
 "        .+              ",
 "       @# +             ",
 "      $#  @             ",
 "     %#  &#             ",
 "    @#            ++    ",
 "   *=-           ;# +   ",
 "  >,,')         !#  ~   ",
 "  >,,  +       !#  {#   ",
 "  ],,  ++ *=- =#        ",
 "  #^  /+ >,,')#         ",
 "   ($_:  >,,  +         ",
 "    ##   ],,  +         ",
 "         #^  /+         ",
 "          ($_:          ",
 "           ##           ",
 "                        ",
 "              <<<[ [<<[ ",
 "              <  < <  < ",
 "              <  < <    ",
 "              <<<[ [<<[ ",
 "              <       < ",
 "              <    <  < ",
 "              <    [<<[ ",
 "                        "};
--- a/code/elpa/auctex-13.1.3/latex-flymake.el
+++ b/code/elpa/auctex-13.1.3/latex-flymake.el
@ -0,0 +1,104 @@
 ;;; latex-flymake.el --- Flymake integration  -*- lexical-binding: t; -*-
 ;; Copyright (C), 2018 Free Software Foundation, Inc.
 ;; Author: Alex Branham <branham@utexas.edu>
 ;; Maintainer: auctex-devel@gnu.org
 ;; Created: 2018-02-11
 ;; Keywords: tex
 ;; This file is part of AUCTeX.
 ;; AUCTeX 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, or (at your option)
 ;; any later version.
 ;; AUCTeX 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 AUCTeX; see the file COPYING.  If not, write to the Free
 ;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 ;; 02110-1301, USA.
 ;;; Commentary:
 ;; This file provides flymake integration for latex documents using
 ;; "chktex" as a backend.  You must be running Emacs 26 or newer.
 ;; Enable it by adding the following to your init file:
 ;;   (add-hook 'LaTeX-mode-hook #'flymake-mode)
 ;;; Code:
 (eval-when-compile
  (require 'cl-lib))
 (require 'flymake)
 (defvar-local LaTeX--flymake-proc nil)
 (defun LaTeX-flymake (report-fn &rest _args)
  "Setup flymake integration.
 REPORT-FN is flymake's callback function."
  (unless (executable-find "chktex")
    (error "Cannot find chktex"))
  (when (process-live-p LaTeX--flymake-proc)
    (kill-process LaTeX--flymake-proc))
  (let ((source (current-buffer)))
    (save-restriction
      (widen)
      (setq
       LaTeX--flymake-proc
       (make-process
        :name "LaTeX-flymake" :noquery t :connection-type 'pipe
        :buffer (generate-new-buffer " *LaTeX-flymake*")
        :command '("chktex" "--verbosity=0" "--quiet" "--inputfiles")
        :sentinel
        (lambda (proc _event)
          (when (eq 'exit (process-status proc))
            (unwind-protect
                (if (with-current-buffer source (eq proc LaTeX--flymake-proc))
                    (with-current-buffer (process-buffer proc)
                      (goto-char (point-min))
                      (cl-loop
                       while (search-forward-regexp
                              (rx line-start "stdin:"
                                  ;; line
                                  (group-n 1 (one-or-more num))
                                  ":"
                                  ;; column
                                  (group-n 2 (one-or-more num))
                                  ":"
                                  ;; This is information about the
                                  ;; number of the warning, which we
                                  ;; probably don't care about:
                                  (one-or-more num)
                                  ":"
                                  ;; Warning message:
                                  (group-n 3 (one-or-more not-newline)) line-end)
                              nil t)
                       for msg = (match-string 3)
                       for (beg . end) = (flymake-diag-region
                                          source
                                          (string-to-number (match-string 1))
                                          (string-to-number (match-string 2)))
                       for type = :warning
                       collect (flymake-make-diagnostic source
                                                        beg
                                                        end
                                                        type
                                                        msg)
                       into diags
                       finally (funcall report-fn diags)))
                  (flymake-log :warning "Canceling obsolete check %s"
                               proc))
              (kill-buffer (process-buffer proc)))))))
      (process-send-region LaTeX--flymake-proc (point-min) (point-max))
      (process-send-eof LaTeX--flymake-proc))))
 (provide 'latex-flymake)
 ;;; latex-flymake.el ends here
--- a/code/elpa/auctex-13.1.3/latex.el
+++ b/code/elpa/auctex-13.1.3/latex.el
--- a/code/elpa/auctex-13.1.3/latex/README
+++ b/code/elpa/auctex-13.1.3/latex/README
@ -0,0 +1,64 @@
 The preview.sty style file
 ==========================
 Purpose
 -------
 The main purpose of the preview package is the extraction of selected
 elements from a LaTeX source, like formulas or graphics, into separate
 pages of a DVI file.  A flexible and convenient interface allows it to
 specify what commands and constructs should be extracted.  This works
 with DVI files postprocessed by either Dvips and Ghostscript or
 dvipng, but it also works when you are using PDFTeX for generating PDF
 files.
 Current uses of the package include the preview-latex package for
 WYSIWYG functionality in the AUCTeX editing environment, generation of
 previews in LyX, as part of the operation of the ps4pdf and pst-pdf
 packages, the tbook XML system and some other tools.
 Availability
 ------------
 The preview package is being developed along and distributed with
 AUCTeX.  It can therefore be obtained as part of AUCTeX distribution
 files available at <URL:https://ftp.gnu.org/pub/gnu/auctex/> or its
 mirror at <CTAN:support/auctex>.  CTAN also provides a standalone
 version at <CTAN:macros/latex/contrib/preview>.  The project page at
 <URL:https://savannah.gnu.org/projects/auctex/> offers downloads and
 anonymous CVS access for cutting edge versions.  For more information
 about the preview package please refer to the home page of AUCTeX at
 <URL:https://www.gnu.org/software/auctex/>.
 Installation
 ------------
 To install the preview style file on its own without the entire AUCTeX
 package, run
 tex preview.ins
 If preview.ins happens to be missing, you can regenerate it by running
 tex docstrip
 on preview.dtx with the option `installer'.
 Running TeX on preview.ins will then extract further files:
 preview.drv which you can run through LaTeX in order to get the
 documentation for preview.sty, preview.sty itself, a bunch of option
 files with extension .def and a few configuration files with extension
 .cfg.  In case your docstrip configuration has not already taken care
 of that, install the files with extension .sty, .def and .cfg to a
 location where LaTeX will be able to find them, generate the
 documentation and have fun.
 The license of the original file is the GPL which you'll find a copy
 of in the complete AUCTeX distribution.  The distribution will also
 unpack and install the respective LaTeX files with an
 autoconf-supported mechanism, so you might consider using that.
 Bug reporting
 -------------
 Please report problems to <URL:mailto:bug-auctex@gnu.org>, including a
 small example file which uses the \listfiles statement, and the
 resulting log file.
 David Kastrup
--- a/code/elpa/auctex-13.1.3/latex/bootstrap.ins
+++ b/code/elpa/auctex-13.1.3/latex/bootstrap.ins
@ -0,0 +1,4 @@
 \input docstrip
 \askforoverwritefalse
 \generate{\file{preview-mk.ins}{\from{preview.dtx}{installer,make}}}
 \endbatchfile
--- a/code/elpa/auctex-13.1.3/latex/prauctex.cfg
+++ b/code/elpa/auctex-13.1.3/latex/prauctex.cfg
@ -0,0 +1,48 @@
 %%
 %% This is file `prauctex.cfg',
 %% generated with the docstrip utility.
 %%
 %% The original source files were:
 %%
 %% preview.dtx  (with options: `auccfg')
 %% 
 %% IMPORTANT NOTICE:
 %% 
 %% For the copyright see the source file.
 %% 
 %% Any modified versions of this file must be renamed
 %% with new filenames distinct from prauctex.cfg.
 %% 
 %% For distribution of the original source see the terms
 %% for copying and modification in the file preview.dtx.
 %% 
 %% This generated file may be distributed as long as the
 %% original source files, as listed above, are part of the
 %% same distribution. (The sources need not necessarily be
 %% in the same archive or directory.)
 %%    The preview style for extracting previews from LaTeX documents.
 %%    Developed as part of AUCTeX <URL:https://www.gnu.org/software/auctex/>.
 \PreviewMacro*[[][#1{}]\footnote
 \PreviewMacro*[?[{@{[]}}{}][#1]\item
 \PreviewMacro*\emph
 \PreviewMacro*\textrm
 \PreviewMacro*\textit
 \PreviewMacro*\textsc
 \PreviewMacro*\textsf
 \PreviewMacro*\textsl
 \PreviewMacro*\texttt
 \PreviewMacro*\textcolor
 \PreviewMacro*\mbox
 \PreviewMacro*[][#1{}]\author
 \PreviewMacro*[][#1{}]\title
 \PreviewMacro*\and
 \PreviewMacro*\thanks
 \PreviewMacro*[][#1{}]\caption
 \preview@delay{\@ifundefined{pr@\string\@startsection}{%
  \PreviewMacro*[!!!!!!*][#1{}]\@startsection}{}}
 \preview@delay{\@ifundefined{pr@\string\chapter}{%
  \PreviewMacro*[*][#1{}]\chapter}{}}
 \PreviewMacro*\index
 \endinput
 %%
 %% End of file `prauctex.cfg'.
--- a/code/elpa/auctex-13.1.3/latex/prauctex.def
+++ b/code/elpa/auctex-13.1.3/latex/prauctex.def
@ -0,0 +1,61 @@
 %%
 %% This is file `prauctex.def',
 %% generated with the docstrip utility.
 %%
 %% The original source files were:
 %%
 %% preview.dtx  (with options: `auctex')
 %% 
 %% IMPORTANT NOTICE:
 %% 
 %% For the copyright see the source file.
 %% 
 %% Any modified versions of this file must be renamed
 %% with new filenames distinct from prauctex.def.
 %% 
 %% For distribution of the original source see the terms
 %% for copying and modification in the file preview.dtx.
 %% 
 %% This generated file may be distributed as long as the
 %% original source files, as listed above, are part of the
 %% same distribution. (The sources need not necessarily be
 %% in the same archive or directory.)
 %%    The preview style for extracting previews from LaTeX documents.
 %%    Developed as part of AUCTeX <URL:https://www.gnu.org/software/auctex/>.
 \ifPreview\else\expandafter\endinput\fi
 \nofiles
 \preview@delay{\nonstopmode}
 \begingroup
 \lccode`\~=`\-
 \lccode`\{=`\<
 \lccode`\}=`\>
 \lowercase{\endgroup
  \def\pr@msgi{{~}}}
 \def\pr@msgii{Preview:
   Snippet \number\pr@snippet\space}
 \begingroup
 \catcode`\-=13
 \catcode`\<=13
 \@firstofone{\endgroup
 \def\pr@msg#1{{%
   \let<\pr@msgi
   \def-{\pr@msgii#1}%
   \errhelp{Not a real error.}%
   \errmessage<}}}
 \g@addto@macro\pr@ship@start{\pr@msg{started}}
 \g@addto@macro\pr@ship@end{\pr@msg{ended.%
  (\number\ht\pr@box+\number\dp\pr@box x\number\wd\pr@box)}}
 \hbadness=\maxdimen
 \newcount\hbadness
 \vbadness=\maxdimen
 \let\vbadness=\hbadness
 \hfuzz=\maxdimen
 \newdimen\hfuzz
 \vfuzz=\maxdimen
 \let\vfuzz=\hfuzz
 \showboxdepth=-1
 \showboxbreadth=-1
 \pr@loadcfg{prauctex}
 \endinput
 %%
 %% End of file `prauctex.def'.
--- a/code/elpa/auctex-13.1.3/latex/prcounters.def
+++ b/code/elpa/auctex-13.1.3/latex/prcounters.def
@ -0,0 +1,38 @@
 %%
 %% This is file `prcounters.def',
 %% generated with the docstrip utility.
 %%
 %% The original source files were:
 %%
 %% preview.dtx  (with options: `counters')
 %% 
 %% IMPORTANT NOTICE:
 %% 
 %% For the copyright see the source file.
 %% 
 %% Any modified versions of this file must be renamed
 %% with new filenames distinct from prcounters.def.
 %% 
 %% For distribution of the original source see the terms
 %% for copying and modification in the file preview.dtx.
 %% 
 %% This generated file may be distributed as long as the
 %% original source files, as listed above, are part of the
 %% same distribution. (The sources need not necessarily be
 %% in the same archive or directory.)
 %%    The preview style for extracting previews from LaTeX documents.
 %%    Developed as part of AUCTeX <URL:https://www.gnu.org/software/auctex/>.
 \ifPreview\else\expandafter\endinput\fi
 \def\pr@eltprint#1{\expandafter\@gobble\ifnum\value{#1}=0%
  \csname pr@c@#1\endcsname\else\relax
  \space{#1}{\arabic{#1}}\fi}
 \def\pr@eltdef#1{\expandafter\xdef
  \csname pr@c@#1\endcsname{\arabic{#1}}}
 \def\pr@ckpt#1{{\let\@elt\pr@eltprint\edef\next{\cl@@ckpt}%
  \ifx\next\@empty\else\typeout{Preview: Counters\next#1}%
  \let\@elt\pr@eltdef\cl@@ckpt\fi}}
 \pr@addto@front\pr@ship@start{\pr@ckpt:}
 \pr@addto@front\pr@ship@end{\pr@ckpt.}
 \endinput
 %%
 %% End of file `prcounters.def'.
--- a/code/elpa/auctex-13.1.3/latex/preview.dtx
+++ b/code/elpa/auctex-13.1.3/latex/preview.dtx
--- a/code/elpa/auctex-13.1.3/latex/preview.sty
+++ b/code/elpa/auctex-13.1.3/latex/preview.sty
@ -0,0 +1,409 @@
 %%
 %% This is file `preview.sty',
 %% generated with the docstrip utility.
 %%
 %% The original source files were:
 %%
 %% preview.dtx  (with options: `style')
 %% preview.dtx  (with options: `style,active')
 %% 
 %% IMPORTANT NOTICE:
 %% 
 %% For the copyright see the source file.
 %% 
 %% Any modified versions of this file must be renamed
 %% with new filenames distinct from preview.sty.
 %% 
 %% For distribution of the original source see the terms
 %% for copying and modification in the file preview.dtx preview.dtx.
 %% 
 %% This generated file may be distributed as long as the
 %% original source files, as listed above, are part of the
 %% same distribution. (The sources need not necessarily be
 %% in the same archive or directory.)
 %%    The preview style for extracting previews from LaTeX documents.
 %%    Developed as part of AUCTeX <URL:https://www.gnu.org/software/auctex/>.
 \NeedsTeXFormat{LaTeX2e} \def\reserved@a #1#2$#3:
 #4${\xdef#1{\reserved@c #2#4 $}} \def\reserved@c #1 #2${#1}
 \begingroup \catcode`\_=12
 \reserved@a\pr@version $Name: release_13_1 $ \ifx\pr@version\@empty
 \reserved@a\pr@version CVS-$Revision: 1.126 $ \endgroup \else
  \def\next release_{} \lccode`\_=`.
  \edef\next{\lowercase{\endgroup
    \def\noexpand\pr@version{\expandafter\next\pr@version}}} \next \fi
 \reserved@a\next $Date: 2017/04/24 13:20:00 $
 \edef\next{\noexpand\ProvidesPackage{preview}%
  [\next\space \pr@version\space (AUCTeX/preview-latex)]}
 \next
 \let\ifPreview\iffalse
 \let\preview@delay=\@gobble
 \let\pr@advise=\@gobbletwo
 \long\def\pr@advise@ship#1#2#3{}
 \def\pr@loadcfg#1{\InputIfFileExists{#1.cfg}{}{}}
 \IfFileExists{luatex85.sty}{\RequirePackage{luatex85}}{}
 \DeclareOption{noconfig}{\let\pr@loadcfg=\@gobble}
 \long\def\pr@addto@front#1#2{%
  \toks@{#2}\toks@\expandafter{\the\expandafter\toks@#1}%
  \xdef#1{\the\toks@}}
 \DeclareOption{active}{%
  \let\ifPreview\iftrue
  \def\pr@advise#1{%
    \expandafter\pr@adviseii\csname pr@\string#1\endcsname#1}%
  \long\def\pr@advise@ship#1#2#3{\pr@advise#1{\pr@protect@ship{#2}{#3}}}%
  \let\preview@delay\@firstofone}
 \long\def\pr@adviseii#1#2#3{\preview@delay{%
  \ifx#1\relax \let#1#2\fi
  \toks@{#3#1}%
  \ifx\@undefined\protected \else \protected\fi
  \long\edef#2{\the\toks@}}}
 \DeclareOption{delayed}{%
  \ifPreview \def\preview@delay{\AtBeginDocument}\fi
 }
 \newif\ifpr@fixbb
 \pr@fixbbfalse
 \DeclareOption{psfixbb}{\ifPreview%
  \pr@fixbbtrue
  \newbox\pr@markerbox
  \setbox\pr@markerbox\hbox{\special{psfile=/dev/null}}\fi
 }
 \let\pr@graphicstype=\z@
 \DeclareOption{dvips}{%
  \let\pr@graphicstype\@ne
  \preview@delay{\AtBeginDvi{%
      \special{!/preview@version(\pr@version)def}
      \special{!userdict begin/preview-bop-level 0 def%
      /bop-hook{/preview-bop-level dup load dup 0 le{/isls false def%
          /vsize 792 def/hsize 612 def}if 1 add store}bind def%
      /eop-hook{/preview-bop-level dup load dup 0 gt{1 sub}if
        store}bind def end}}}}
 \DeclareOption{pdftex}{%
  \let\pr@graphicstype\tw@}
 \DeclareOption{xetex}{%
  \let\pr@graphicstype\thr@@}
 \begingroup
 \catcode`\*=11
 \@firstofone{\endgroup
 \DeclareOption{displaymath}{%
  \preview@delay{\toks@{%
      \pr@startbox{\noindent$$%
        \aftergroup\pr@endbox\@gobbletwo}{$$}\@firstofone}%
    \everydisplay\expandafter{\the\expandafter\toks@
      \expandafter{\the\everydisplay}}}%
  \pr@advise@ship\equation{\begingroup\aftergroup\pr@endbox
    \def\dt@ptrue{\m@ne=\m@ne}\noindent}%
    {\endgroup}%
  \pr@advise@ship\equation*{\begingroup\aftergroup\pr@endbox
    \def\dt@ptrue{\m@ne=\m@ne}\noindent}%
    {\endgroup}%
  \PreviewOpen[][\def\dt@ptrue{\m@ne=\m@ne}\noindent#1]\[%
  \PreviewClose\]%
  \PreviewEnvironment[][\noindent#1]{eqnarray}%
  \PreviewEnvironment[][\noindent#1]{eqnarray*}%
  \PreviewEnvironment{displaymath}%
 }}
 \begingroup
 \def\next#1#2{%
  \endgroup
  \DeclareOption{textmath}{%
    \PreviewEnvironment{math}%
    \preview@delay{\ifx#1\@undefined \let#1=$%$
      \fi\catcode`\$=\active
      \ifx\xyreuncatcodes\@undefined\else
        \edef\next{\catcode`@=\the\catcode`@\relax}%
        \makeatother\expandafter\xyreuncatcodes\next\fi}%
    \pr@advise@ship\(\pr@endaftergroup{}% \)
    \pr@advise@ship#1{\@firstoftwo{\let#1=#2%
        \futurelet\reserved@a\pr@textmathcheck}}{}}%
  \def\pr@textmathcheck{\expandafter\pr@endaftergroup
    \ifx\reserved@a#1{#2#2}\expandafter\@gobbletwo\fi#2}}
 \lccode`\~=`\$
 \lowercase{\expandafter\next\expandafter~}%
  \csname pr@\string$%$
  \endcsname
 \DeclareOption{graphics}{%
  \PreviewMacro[*[[!]{\includegraphics}%]]
 }
 \def\pr@floatfix#1#2{\ifx#1#2%
  \ifx#1\@undefined\else
  \PackageWarningNoLine{preview}{%
 Your document class has a bad definition^^J
 of \string#1, most likely^^J
 \string\let\string#1=\string#2^^J
 which has now been changed to^^J
 \string\def\string#1{\string#2}^^J
 because otherwise subsequent changes to \string#2^^J
 (like done by several packages changing float behaviour)^^J
 can't take effect on \string#1.^^J
 Please complain to your document class author}%
  \def#1{#2}\fi\fi}
 \begingroup
 \def\next#1#2{\endgroup
  \DeclareOption{floats}{%
    \pr@floatfix\endfigure\end@float
    \pr@floatfix\endtable\end@float
    \pr@floatfix#1\end@dblfloat
    \pr@floatfix#2\end@dblfloat
    \PreviewSnarfEnvironment[![]{@float}%]
    \PreviewSnarfEnvironment[![]{@dblfloat}%]
  }}
 \expandafter\next\csname endfigure*\expandafter\endcsname
  \csname endtable*\endcsname
 \DeclareOption{sections}{%
  \PreviewMacro[!!!!!!*[[!]{\@startsection}%]]
  \PreviewMacro[*[[!]{\chapter}%]]
 }
 \DeclareOption*
   {\InputIfFileExists{pr\CurrentOption.def}{}{\OptionNotUsed}}
 \def\PreviewMacro{\@ifstar\pr@starmacro\pr@macro}
 \long\def\pr@domacro#1#2{%
   \long\def\next##1{#2}%
   \pr@callafter\next#1]\pr@endparse}
 \newcommand\pr@macro[1][]{%
   \toks@{\pr@domacro{#1}}%
   \long\edef\next[##1]##2{%
    \noexpand\pr@advise@ship{##2}{\the\toks@{##1\noexpand\pr@endbox}}{}}%
   \@ifnextchar[\next\pr@macroii}
 \def\pr@macroii{\next[##1]}
 \long\def\pr@endmacro#1{#1\pr@endbox}
 \long\def\pr@protect@domacro#1#2{\pr@protect{%
    \long\def\next##1{#2}%
    \pr@callafter\next#1]\pr@endparse}}
 \newcommand\pr@starmacro[1][]{\toks@{\pr@protect@domacro{#1}}%
    \long\edef\next[##1]##2{%
      \noexpand\pr@advise##2{\the\toks@{##1}}}%
    \@ifnextchar[\next{\next[]}}
 \def\PreviewOpen{\@ifstar\pr@starmacro\pr@open}
 \newcommand\pr@open[1][]{%
   \toks@{\pr@domacro{#1}}%
   \long\edef\next[##1]##2{%
     \noexpand\pr@advise##2{\begingroup
     \noexpand\pr@protect@ship
        {\the\toks@{\begingroup\aftergroup\noexpand\pr@endbox##1}}%
        {\endgroup}}}%
   \@ifnextchar[\next\pr@macroii}
 \def\PreviewClose{\@ifstar\pr@starmacro\pr@close}
 \newcommand\pr@close[1][]{%
  \toks@{\pr@domacro{#1}}%
  \long\edef\next[##1]##2{%
   \noexpand\pr@advise{##2}{\the\toks@{##1\endgroup}}}%
   \@ifnextchar[\next\pr@macroii}
 \def\PreviewEnvironment{\@ifstar\pr@starenv\pr@env}
 \newcommand\pr@starenv[1][]{\toks@{\pr@starmacro[{#1}]}%
  \long\edef\next##1##2{%
    \the\toks@[{##2}]##1}%
  \begingroup\pr@starenvii}
 \newcommand\pr@starenvii[2][]{\endgroup
  \expandafter\next\csname#2\endcsname{#1}%
  \expandafter\pr@starmacro\csname end#2\endcsname}
 \newcommand\pr@env[1][]{%
   \toks@{\pr@domacro{#1}}%
   \long\edef\next[##1]##2{%
   \noexpand\expandafter\noexpand\pr@advise@ship
     \noexpand\csname##2\noexpand\endcsname{\the\toks@
      {\begingroup\aftergroup\noexpand\pr@endbox##1}}{\endgroup}}%
   \@ifnextchar[\next\pr@macroii %]
 }
 \newcommand{\PreviewSnarfEnvironment}[2][]{%
  \expandafter\pr@advise
   \csname #2\endcsname{\pr@snarfafter{#1}}%
 \expandafter\pr@advise
   \csname end#2\endcsname{\pr@endsnarf}}
 \let\pr@ship@start\@empty
 \let\pr@ship@end\@empty
 \newenvironment{preview}{\ignorespaces}{\ifhmode\unskip\fi}
 \newenvironment{nopreview}{\ignorespaces}{\ifhmode\unskip\fi}
 \ProcessOptions\relax
 \ifPreview\else\expandafter\endinput\fi
 %%    The preview style for extracting previews from LaTeX documents.
 %%    Developed as part of AUCTeX <URL:https://www.gnu.org/software/auctex/>.
 \newif\ifpr@outer
 \pr@outertrue
 \newcount\pr@snippet
 \global\pr@snippet=1
 \def\pr@protect{\ifx\protect\@typeset@protect
  \ifpr@outer \expandafter\expandafter\expandafter
     \@secondoftwo\fi\fi\@gobble}
 \def\pr@protect@ship{\pr@protect{\@firstoftwo\pr@startbox}%
   \@gobbletwo}
 \def\pr@insert{\begingroup\afterassignment\pr@insertii\count@}
 \def\pr@insertii{\endgroup\setbox\pr@box\vbox}
 \def\pr@mark{{\afterassignment}\toks@}
 \def\pr@marks{{\aftergroup\pr@mark\afterassignment}\count@}
 \newbox\pr@box
 \long\def\pr@startbox#1#2{%
  \ifpr@outer
    \toks@{#2}%
    \edef\pr@cleanup{\the\toks@}%
    \setbox\pr@box\vbox\bgroup
    \break
    \pr@outerfalse\@arrayparboxrestore
    \let\insert\pr@insert
    \let\mark\pr@mark
    \let\marks\pr@marks
    \expandafter\expandafter\expandafter
    \pr@ship@start
    \expandafter\@firstofone
  \else
     \expandafter \@gobble
  \fi{#1}}
 \def\pr@endbox{%
   \let\reserved@a\relax
   \ifvmode \edef\reserved@a{\the\everypar}%
      \ifx\reserved@a\@empty\else
            \dimen@\prevdepth
            \noindent\par
            \setbox\z@\lastbox\unskip\unpenalty
            \prevdepth\dimen@
            \setbox\z@\hbox\bgroup\penalty-\maxdimen\unhbox\z@
              \ifnum\lastpenalty=-\maxdimen\egroup
              \else\egroup\box\z@ \fi\fi\fi
   \ifhmode \par\unskip\setbox\z@\lastbox
     \nointerlineskip\hbox{\unhbox\z@\/}%
   \else \unskip\unpenalty\unskip \fi
   \egroup
   \setbox\pr@box\vbox{%
       \baselineskip\z@skip \lineskip\z@skip \lineskiplimit\z@
       \@begindvi
       \nointerlineskip
       \splittopskip\z@skip\setbox\z@\vsplit\pr@box to\z@
       \unvbox\z@
       \nointerlineskip
       %\color@setgroup
       \box\pr@box
       %\color@endgroup
     }%
   \pr@ship@end
   {\let\protect\noexpand
   \ifx\pr@offset@override\@undefined
     \voffset=-\ht\pr@box
     \hoffset=\z@
   \fi
   \c@page=\pr@snippet
   \pr@shipout
   \ifpr@fixbb\hbox{%
     \dimen@\wd\pr@box
     \@tempdima\ht\pr@box
     \@tempdimb\dp\pr@box
     \box\pr@box
     \llap{\raise\@tempdima\copy\pr@markerbox\kern\dimen@}%
     \lower\@tempdimb\copy\pr@markerbox}%
   \else \box\pr@box \fi}%
   \global\advance\pr@snippet\@ne
   \pr@cleanup
 }
 \def\pr@@shipout{\deadcycles\z@\bgroup\setbox\z@\box\voidb@x
  \afterassignment\pr@shipoutegroup\setbox\z@}
 \def\pr@shipoutegroup{\ifvoid\z@ \expandafter\aftergroup\fi \egroup}
 \ifx\shipout\@undefined
  \begingroup
  \catcode`\:=10
  \catcode`\_=10
  \ifx\tex_shipout:D\@undefined
    \PackageError{preview}{Cannot find \protect\shipout\space primitive}%
    {preview needs to replace the \protect\shipout\space primitive with
      its own routine to do its work.  Due to packages or formats
      interfering, it cannot be identified.  Please report this.}
  \else
    \global\let\pr@shipout=\tex_shipout:D
    \global\let\tex_shipout:D=\pr@@shipout
  \fi
  \endgroup
 \else
  \let\pr@shipout=\shipout
  \let\shipout=\pr@@shipout
 \fi
 \def\pr@parseit#1{\csname pr@parse#1\endcsname}
 \let\pr@endparse=\@percentchar
 \def\next#1{%
 \def\pr@callafter{%
  \afterassignment\pr@parseit
  \let#1= }}
 \expandafter\next\csname pr@parse\pr@endparse\endcsname
 \long\expandafter\def\csname pr@parse*\endcsname#1\pr@endparse#2{%
  \begingroup\toks@{#1\pr@endparse{#2}}%
  \edef\next##1{\endgroup##1\the\toks@}%
  \@ifstar{\next{\pr@parse@*}}{\next\pr@parseit}}
 \long\expandafter\def\csname pr@parse[\endcsname#1\pr@endparse#2{%
  \begingroup\toks@{#1\pr@endparse{#2}}%
  \edef\next##1{\endgroup##1\the\toks@}%
  \@ifnextchar[{\next\pr@bracket}{\next\pr@parseit}}
 \long\def\pr@bracket#1\pr@endparse#2[#3]{%
   \pr@parseit#1\pr@endparse{#2[{#3}]}}
 \expandafter\let\csname pr@parse]\endcsname=\pr@parseit
 \long\def\pr@parse#1\pr@endparse#2#3{%
  \pr@parseit#1\pr@endparse{#2{#3}}}
 \expandafter\let\csname pr@parse!\endcsname=\pr@parse
 \long\expandafter\def\csname pr@parse?\endcsname#1#2\pr@endparse#3{%
  \begingroup\toks@{#2\pr@endparse{#3}}%
  \@ifnextchar#1{\pr@parsecond\@firstoftwo}%
                {\pr@parsecond\@secondoftwo}}
 \def\pr@parsecond#1{\expandafter\endgroup
  \expandafter\expandafter\expandafter\pr@parseit
  \expandafter#1\the\toks@}
 \long\def\pr@parse@#1#2\pr@endparse#3{%
   \pr@parseit #2\pr@endparse{#3#1}}
 \long\expandafter\def\csname pr@parse-\endcsname
  #1\pr@endparse#2{\begingroup
  \toks@{\endgroup\pr@parseit #1\pr@endparse{#2}}%
  {\aftergroup\the\aftergroup\toks@ \afterassignment}%
  \let\next= }
 \long\expandafter\def\csname pr@parse:\endcsname
  #1#2#3\pr@endparse#4{\begingroup
    \toks@{\endgroup \pr@parseit#3\pr@endparse{#4}}%
    \long\def\next#1{#2}%
    \the\expandafter\toks@\next}
 \long\expandafter\def\csname pr@parse#\endcsname
  #1#2#3\pr@endparse#4{\begingroup
    \toks@{#4}%
    \long\edef\next##1{\toks@{\the\toks@##1}}%
    \toks@{\endgroup \pr@parseit#3\pr@endparse}%
    \long\def\reserved@a#1{{#2}}%
    \the\expandafter\next\reserved@a}
 \def\pr@endaftergroup#1{#1\aftergroup\pr@endbox}
 \let\pr@endsnarf\relax
 \long\def\pr@snarfafter#1{\ifpr@outer
     \pr@ship@start
     \let\pr@ship@start\relax
     \let\pr@endsnarf\endgroup
   \else
     \let\pr@endsnarf\relax
   \fi
  \pr@protect{\pr@callafter\pr@startsnarf#1]\pr@endparse}}
 \def\pr@startsnarf#1{#1\begingroup
   \pr@startbox{\begingroup\aftergroup\pr@endbox}{\endgroup}%
   \ignorespaces}
 \renewenvironment{preview}{\begingroup
   \pr@startbox{\begingroup\aftergroup\pr@endbox}%
               {\endgroup}%
   \ignorespaces}%
   {\ifhmode\unskip\fi\endgroup}
 \renewenvironment{nopreview}{\pr@outerfalse\ignorespaces}%
  {\ifhmode\unskip\fi}
 \newtoks\pr@output
 \pr@output\output
 \output{%
  \pr@outerfalse
  \let\@begindvi\@empty
  \the\pr@output}
 \let\output\pr@output
 \def\pr@typeinfos{\typeout{Preview: Fontsize \f@size pt}%
  \ifnum\mag=\@m\else\typeout{Preview: Magnification \number\mag}\fi
  \ifx\pdfoutput\@undefined
    \ifx\XeTeXversion\@undefined \else
      % FIXME: The message should not be emitted if XeTeX does not produce
      % PDF.  There does not seem to be a primitive for that, though.
      \typeout{Preview: PDFoutput 1}%
    \fi
  \else
    \ifx\pdfoutput\relax \else
      \ifnum\pdfoutput>\z@
        \typeout{Preview: PDFoutput 1}%
      \fi
    \fi
  \fi
 }
 \AtBeginDocument{\pr@typeinfos}
 \pr@loadcfg{prdefault}
 \endinput
 %%
 %% End of file `preview.sty'.
--- a/code/elpa/auctex-13.1.3/latex/prfootnotes.def
+++ b/code/elpa/auctex-13.1.3/latex/prfootnotes.def
@ -0,0 +1,28 @@
 %%
 %% This is file `prfootnotes.def',
 %% generated with the docstrip utility.
 %%
 %% The original source files were:
 %%
 %% preview.dtx  (with options: `footnotes')
 %% 
 %% IMPORTANT NOTICE:
 %% 
 %% For the copyright see the source file.
 %% 
 %% Any modified versions of this file must be renamed
 %% with new filenames distinct from prfootnotes.def.
 %% 
 %% For distribution of the original source see the terms
 %% for copying and modification in the file preview.dtx.
 %% 
 %% This generated file may be distributed as long as the
 %% original source files, as listed above, are part of the
 %% same distribution. (The sources need not necessarily be
 %% in the same archive or directory.)
 %%    The preview style for extracting previews from LaTeX documents.
 %%    Developed as part of AUCTeX <URL:https://www.gnu.org/software/auctex/>.
 \PreviewMacro[[!]\footnote %]
 \endinput
 %%
 %% End of file `prfootnotes.def'.
--- a/code/elpa/auctex-13.1.3/latex/prlyx.def
+++ b/code/elpa/auctex-13.1.3/latex/prlyx.def
@ -0,0 +1,32 @@
 %%
 %% This is file `prlyx.def',
 %% generated with the docstrip utility.
 %%
 %% The original source files were:
 %%
 %% preview.dtx  (with options: `lyx')
 %% 
 %% IMPORTANT NOTICE:
 %% 
 %% For the copyright see the source file.
 %% 
 %% Any modified versions of this file must be renamed
 %% with new filenames distinct from prlyx.def.
 %% 
 %% For distribution of the original source see the terms
 %% for copying and modification in the file preview.dtx.
 %% 
 %% This generated file may be distributed as long as the
 %% original source files, as listed above, are part of the
 %% same distribution. (The sources need not necessarily be
 %% in the same archive or directory.)
 %%    The preview style for extracting previews from LaTeX documents.
 %%    Developed as part of AUCTeX <URL:https://www.gnu.org/software/auctex/>.
 \ifPreview\else\expandafter\endinput\fi
 \pr@loadcfg{prlyx}
 \g@addto@macro\pr@ship@end{\typeout{Preview:
  Snippet \number\pr@snippet\space
  \number\ht\pr@box\space \number\dp\pr@box \space\number\wd\pr@box}}
 \endinput
 %%
 %% End of file `prlyx.def'.
--- a/code/elpa/auctex-13.1.3/latex/prshowbox.def
+++ b/code/elpa/auctex-13.1.3/latex/prshowbox.def
@ -0,0 +1,32 @@
 %%
 %% This is file `prshowbox.def',
 %% generated with the docstrip utility.
 %%
 %% The original source files were:
 %%
 %% preview.dtx  (with options: `showbox')
 %% 
 %% IMPORTANT NOTICE:
 %% 
 %% For the copyright see the source file.
 %% 
 %% Any modified versions of this file must be renamed
 %% with new filenames distinct from prshowbox.def.
 %% 
 %% For distribution of the original source see the terms
 %% for copying and modification in the file preview.dtx.
 %% 
 %% This generated file may be distributed as long as the
 %% original source files, as listed above, are part of the
 %% same distribution. (The sources need not necessarily be
 %% in the same archive or directory.)
 %%    The preview style for extracting previews from LaTeX documents.
 %%    Developed as part of AUCTeX <URL:https://www.gnu.org/software/auctex/>.
 \ifPreview\else\expandafter\endinput\fi
 \AtEndOfPackage{%
  \showboxbreadth\maxdimen
  \showboxdepth\maxdimen}
 \g@addto@macro\pr@ship@end{\showbox\pr@box}
 \endinput
 %%
 %% End of file `prshowbox.def'.
--- a/code/elpa/auctex-13.1.3/latex/prshowlabels.def
+++ b/code/elpa/auctex-13.1.3/latex/prshowlabels.def
@ -0,0 +1,67 @@
 %%
 %% This is file `prshowlabels.def',
 %% generated with the docstrip utility.
 %%
 %% The original source files were:
 %%
 %% preview.dtx  (with options: `showlabels')
 %% 
 %% IMPORTANT NOTICE:
 %% 
 %% For the copyright see the source file.
 %% 
 %% Any modified versions of this file must be renamed
 %% with new filenames distinct from prshowlabels.def.
 %% 
 %% For distribution of the original source see the terms
 %% for copying and modification in the file preview.dtx.
 %% 
 %% This generated file may be distributed as long as the
 %% original source files, as listed above, are part of the
 %% same distribution. (The sources need not necessarily be
 %% in the same archive or directory.)
 %%    The preview style for extracting previews from LaTeX documents.
 %%    Developed as part of AUCTeX <URL:https://www.gnu.org/software/auctex/>.
 \ifPreview\else\expandafter\endinput\fi
 \newbox\pr@labelbox
 \def\pr@label#1{\pr@@label{#1}%
   \ifpr@setbox\z@{#1}%
     \global\setbox\pr@labelbox\vbox{\unvbox\pr@labelbox
      \box\z@}\egroup\fi}
 \def\ifpr@setbox#1#2{%
  \romannumeral%
  \ifx\protect\@typeset@protect\ifpr@outer\else
   \z@\bgroup
   \protected@edef\next{#2}\@onelevel@sanitize\next
   \ifx\next\@empty\egroup\romannumeral\else
   \ifx\next\pr@lastlabel\egroup\romannumeral\else
   \global\let\pr@lastlabel\next
   \setbox#1\pr@boxlabel\pr@lastlabel
   \expandafter\expandafter\romannumeral\fi\fi\fi\fi
   \z@\iffalse\iftrue\fi}
 \def\pr@boxlabel#1{\hbox{\normalfont
   \footnotesize\ttfamily\fboxsep0.4ex\relax\fbox{#1}}}
 \def\pr@maketag#1{\pr@@maketag{#1}%
  \ifpr@setbox\z@{\df@label}%
      \global\setbox\pr@labelbox\vbox{%
         \hrule\@width\wd\z@\@height\z@
         \unvbox\pr@labelbox}%
        \wd\z@\z@\box\z@ \egroup\fi}
 \g@addto@macro\pr@ship@start{%
  \global\setbox\pr@labelbox\box\voidb@x
  \xdef\pr@lastlabel{}%
  \global\let\pr@@label\label \let\label\pr@label
  \global\let\pr@@maketag\maketag@@@
  \let\maketag@@@\pr@maketag
 }
 \pr@addto@front\pr@ship@end{%
   \ifx \label\pr@label \global\let\label\pr@@label \fi
   \ifx \maketag@@@\pr@maketag
        \global\let\maketag@@@\pr@@maketag \fi
   \ifvoid\pr@labelbox
   \else \setbox\pr@box\hbox{%
         \box\pr@box\,\box\pr@labelbox}%
   \fi}
 \endinput
 %%
 %% End of file `prshowlabels.def'.
--- a/code/elpa/auctex-13.1.3/latex/prtightpage.def
+++ b/code/elpa/auctex-13.1.3/latex/prtightpage.def
@ -0,0 +1,146 @@
 %%
 %% This is file `prtightpage.def',
 %% generated with the docstrip utility.
 %%
 %% The original source files were:
 %%
 %% preview.dtx  (with options: `tightpage')
 %% 
 %% IMPORTANT NOTICE:
 %% 
 %% For the copyright see the source file.
 %% 
 %% Any modified versions of this file must be renamed
 %% with new filenames distinct from prtightpage.def.
 %% 
 %% For distribution of the original source see the terms
 %% for copying and modification in the file preview.dtx.
 %% 
 %% This generated file may be distributed as long as the
 %% original source files, as listed above, are part of the
 %% same distribution. (The sources need not necessarily be
 %% in the same archive or directory.)
 %%    The preview style for extracting previews from LaTeX documents.
 %%    Developed as part of AUCTeX <URL:https://www.gnu.org/software/auctex/>.
 \ifx\PreviewBorder\@undefined
  \newdimen\PreviewBorder
  \PreviewBorder=0.50001bp
 \fi
 \ifx\PreviewBbAdjust\@undefined
  \def\PreviewBbAdjust{-\PreviewBorder -\PreviewBorder
    \PreviewBorder \PreviewBorder}
 \fi
 \ifPreview\else\expandafter\endinput\fi
 \def\pr@nextbb{\edef\next{\next\space\number\dimen@}%
  \expandafter\xdef\csname pr@bb@%
    \romannumeral\count@\endcsname{\the\dimen@}%
  \advance\count@\@ne\ifnum\count@<5
  \afterassignment\pr@nextbb\dimen@=\fi}
 \ifnum\pr@graphicstype=\z@
  \ifcase
    \ifx\XeTeXversion\@undefined
      \ifx\pdfoutput\@undefined \@ne\fi
      \ifx\pdfoutput\relax \@ne\fi
      \ifnum\pdfoutput>\z@ \tw@\fi \@ne
    \else \thr@@\fi
  \or \ExecuteOptions{dvips}\relax
  \or \ExecuteOptions{pdftex}\relax
  \or \ExecuteOptions{xetex}\relax\fi\fi
 \global\let\pr@bbadjust\@empty
 \pr@addto@front\pr@ship@end{\begingroup
  \let\next\@gobble
  \count@\@ne\afterassignment\pr@nextbb
  \dimen@\PreviewBbAdjust
  \ifx\pr@bbadjust\next
  \else \global\let\pr@bbadjust\next
  \typeout{Preview: Tightpage \pr@bbadjust}%
  \fi\endgroup}
 \ifcase\pr@graphicstype
 \or
  \g@addto@macro\pr@ship@end{\setbox\pr@box\hbox{%
    \special{ps::\pr@bbadjust\space
      \number\ifdim\ht\pr@box>\z@ \ht\pr@box
             \else \z@
             \fi \space
      \number\ifdim\dp\pr@box>\z@ \dp\pr@box
             \else \z@
             \fi \space
      \number\ifdim\wd\pr@box>\z@ \wd\pr@box
             \else \z@
             \fi}\box\pr@box}}
 \or
  \g@addto@macro\pr@ship@end{{\dimen@\ht\pr@box
    \ifdim\dimen@<\z@ \dimen@\z@\fi
    \advance\dimen@\pr@bb@iv
    \dimen@ii=\dimen@
    \global\pdfvorigin\dimen@
    \dimen@\dp\pr@box
    \ifdim\dimen@<\z@ \dimen@\z@\fi
    \advance\dimen@-\pr@bb@ii
    \advance\dimen@\dimen@ii
    \global\pdfpageheight\dimen@
    \dimen@\wd\pr@box
    \ifdim\dimen@<\z@ \dimen@=\z@\fi
    \advance\dimen@-\pr@bb@i
    \advance\dimen@\pr@bb@iii
    \global\pdfpagewidth\dimen@
    \global\pdfhorigin-\pr@bb@i}}
 \or
  \g@addto@macro\pr@ship@end{\dimen@\ht\pr@box
    \ifdim\dimen@<\z@ \dimen@\z@\fi
    \advance\dimen@\pr@bb@iv
    \dimen@ii=\dimen@
    \voffset=-1in
    \advance\voffset\dimen@
    \advance\voffset-\ht\pr@box
    \dimen@\dp\pr@box
    \ifdim\dimen@<\z@ \dimen@\z@\fi
    \advance\dimen@-\pr@bb@ii
    \advance\dimen@\dimen@ii
    \global\pdfpageheight\dimen@
    \global\paperheight\dimen@
    \dimen@\wd\pr@box
    \ifdim\dimen@<\z@ \dimen@=\z@\fi
    \advance\dimen@-\pr@bb@i
    \advance\dimen@\pr@bb@iii
    \global\pdfpagewidth\dimen@
    \hoffset=-1in
    \advance\hoffset-\pr@bb@i
    \let\pr@offset@override\@empty}
 \fi
 \ifnum\pr@graphicstype=\@ne
 \preview@delay{\AtBeginDvi{%
  \special{!/preview@tightpage true def (%
     compatibility PostScript comment for dvipng<=1.5 }
  \special{!userdict begin/bop-hook{%
     7{currentfile token not{stop}if
       65781.76 div DVImag mul}repeat
       72 add 72 2 copy gt{exch}if 4 2 roll
       neg 2 copy lt{exch}if dup 0 gt{pop 0 exch}%
       {exch dup 0 lt{pop 0}if}ifelse 720 add exch 720 add
       3 1 roll
       4{5 -1 roll add 4 1 roll}repeat
     <</PageSize[5 -1 roll 6 index sub 5 -1 roll 5 index sub]%
       /PageOffset[7 -2 roll [1 1 dtransform exch]%
       {0 ge{neg}if exch}forall]>>setpagedevice%
       //bop-hook exec}bind def end}
  \special{!userdict (some extra code to avoid
     dvipng>=1.6 unknown special:
       7{currentfile token not{stop}if 65781.76 div })) pop}
  \special{!userdict begin/bop-hook{%
  preview-bop-level 0 le{%
     7{currentfile token not{stop}if
       65781.76 div DVImag mul}repeat
     72 add 72 2 copy gt{exch}if 4 2 roll
     neg 2 copy lt{exch}if dup 0 gt{pop 0 exch}%
     {exch dup 0 lt{pop 0}if}ifelse 720 add exch 720 add
     3 1 roll
    4{5 -1 roll add 4 1 roll}repeat
     <</PageSize[5 -1 roll 6 index sub 5 -1 roll 5 index sub]%
       /PageOffset[7 -2 roll [1 1 dtransform exch]%
       {0 ge{neg}if exch}forall]>>setpagedevice}if%
     //bop-hook exec}bind def end}}}
 \fi
 \endinput
 %%
 %% End of file `prtightpage.def'.
--- a/Show more
+++ b/Show more
		`@ -0,0 +1,2 @@`
							`;; Generated package description from auctex.el -- no-byte-compile: t --`
							`(define-package "auctex" "13.1.3" "Integrated environment for TeX" '((emacs "25.1")) :commit "b91f15b3a375445985143ed1d6e41490ea62780a" :maintainer '(nil . "auctex-devel@gnu.org") :keywords '("tex" "latex" "texinfo" "context" "doctex" "preview-latex") :url "https://www.gnu.org/software/auctex/")`