887 lines
35 KiB
EmacsLisp
887 lines
35 KiB
EmacsLisp
;;; tex-info.el --- Support for editing Texinfo source. -*- lexical-binding: t; -*-
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;; Copyright (C) 1993-2022 Free Software Foundation, Inc.
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;; Maintainer: auctex-devel@gnu.org
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;; Keywords: tex
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;; This file is part of AUCTeX.
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;; AUCTeX is free software; you can redistribute it and/or modify it
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;; under the terms of the GNU General Public License as published by
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;; the Free Software Foundation; either version 3, or (at your option)
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;; any later version.
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;; AUCTeX is distributed in the hope that it will be useful, but
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;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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;; General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with AUCTeX; see the file COPYING. If not, write to the Free
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;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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;; 02110-1301, USA.
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;;; Code:
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(eval-when-compile
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(require 'cl-lib))
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(require 'tex)
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(require 'texinfo)
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;;; Environments:
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(defvar Texinfo-environment-list
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'(("cartouche") ("command") ("copying") ("defcv") ("deffn") ("defivar")
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("defmac") ("defmethod") ("defop") ("defopt") ("defspec")
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("deftp") ("deftypefn") ("deftypefun") ("deftypevar") ("deftypevr")
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("defun") ("defvar") ("defvr") ("description") ("detailmenu")
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("direntry") ("display") ("documentdescription") ("enumerate")
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("example") ("float") ("flushleft") ("flushright") ("format") ("ftable")
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("group") ("html") ("ifclear") ("ifdocbook") ("ifhtml") ("ifinfo")
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("ifnotdocbook") ("ifnothtml") ("ifnotinfo") ("ifnotplaintext")
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("ifnottex") ("ifnotxml") ("ifplaintext") ("ifset") ("iftex")
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("ifxml") ("ignore") ("itemize") ("lisp") ("macro") ("menu")
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("multitable") ("quotation") ("smalldisplay") ("smallexample")
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("smallformat") ("smalllisp") ("table") ("tex") ("titlepage")
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("verbatim") ("vtable"))
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"Alist of Texinfo environments.")
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(defconst texinfo-environment-regexp
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;; Overwrite version from `texinfo.el'.
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(concat "^@\\("
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(mapconcat #'car Texinfo-environment-list "\\|")
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"\\|end\\)\\>")
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"Regexp for environment-like Texinfo list commands.
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Subexpression 1 is what goes into the corresponding `@end' statement.")
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(defun Texinfo-environment (env &optional arg)
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"Make Texinfo environment ENV.
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With optional ARG, modify current environment."
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;; XXX: This could be enhanced to act like `LaTeX-environment',
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;; i.e. suggest a default environment and have its own history.
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(interactive (list (completing-read "Environment: "
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Texinfo-environment-list)
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current-prefix-arg))
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(if arg
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(Texinfo-modify-environment env)
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(Texinfo-insert-environment env)))
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(defun Texinfo-insert-environment (env)
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"Insert Texinfo environment ENV."
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(if (and (TeX-active-mark)
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(not (eq (mark) (point))))
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(progn
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(when (< (mark) (point))
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(exchange-point-and-mark))
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(unless (TeX-looking-at-backward "^[ \t]*")
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(newline))
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(insert "@" env)
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(newline)
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(goto-char (mark))
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(unless (TeX-looking-at-backward "^[ \t]*")
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(newline))
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(insert "@end " env)
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(save-excursion (newline))
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(end-of-line 0))
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(insert "@" env "\n\n@end " env "\n")
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(if (null (cdr-safe (assoc "defcv" Texinfo-environment-list)))
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(forward-line -2))))
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(defun Texinfo-modify-environment (env)
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"Change current environment to environment ENV."
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(save-excursion
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(Texinfo-find-env-end)
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(re-search-backward (concat (regexp-quote TeX-esc) "end \\([a-zA-Z]*\\)")
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(line-beginning-position))
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(replace-match env t t nil 1)
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(beginning-of-line)
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(Texinfo-find-env-start)
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(re-search-forward (concat (regexp-quote TeX-esc) "\\([a-zA-Z]*\\)")
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(line-end-position))
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(replace-match env t t nil 1)))
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(defun Texinfo-find-env-end ()
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"Move point to the end of the current environment."
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(interactive)
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(let* ((envs (mapcar #'car Texinfo-environment-list))
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(regexp (concat "^[ \t]*" (regexp-quote TeX-esc) "\\(end \\)*"
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(regexp-opt envs t) "\\b"))
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(orig-pos (point))
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(level 1)
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case-fold-search)
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(save-restriction
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(save-excursion
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(save-excursion
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(beginning-of-line)
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;; Stop if point is inside of an @end <env> command, but not
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;; if it is behind it.
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(when (and (looking-at regexp)
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(match-string 1)
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(> (match-end 0) orig-pos))
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(setq level 0)))
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(while (and (> level 0) (re-search-forward regexp nil t))
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(if (match-string 1)
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(setq level (1- level))
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(setq level (1+ level)))))
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(if (= level 0)
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(goto-char (match-end 0))
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(error "Can't locate end of current environment")))))
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(defun Texinfo-find-env-start ()
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"Move point to the start of the current environment."
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(interactive)
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(let* ((envs (mapcar #'car Texinfo-environment-list))
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(regexp (concat "^[ \t]*\\(" (regexp-quote TeX-esc) "\\)\\(end \\)*"
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(regexp-opt envs t) "\\b"))
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(level 1)
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(orig-pos (point))
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case-fold-search)
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(save-restriction
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(save-excursion
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(save-excursion
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(beginning-of-line)
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;; Stop if point is inside of an @<env> command, but not if
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;; it is before it.
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(when (and (looking-at regexp)
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(not (match-string 2))
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(< (match-beginning 1) orig-pos))
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(setq level 0)))
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(while (and (> level 0) (re-search-backward regexp nil t))
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(if (match-string 2)
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(setq level (1+ level))
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(setq level (1- level)))))
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(if (= level 0)
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(goto-char (match-beginning 0))
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(error "Can't locate start of current environment")))))
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(defun Texinfo-mark-environment (&optional count)
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"Set mark to end of current environment and point to the matching begin.
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If prefix argument COUNT is given, mark the respective number of
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enclosing environments. The command will not work properly if
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there are unbalanced begin-end pairs in comments and verbatim
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environments."
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;; TODO:
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;; This is identical to the LaTeX counterpart but for the find begin/end
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;; functions. So some day the implemenation should be factorized.
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(interactive "p")
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(setq count (if count (abs count) 1))
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(let ((cur (point)) beg end)
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;; Only change point and mark after beginning and end were found.
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;; Point should not end up in the middle of nowhere if the search fails.
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(save-excursion
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(dotimes (_ count)
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(Texinfo-find-env-end))
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(setq end (line-beginning-position 2))
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(goto-char cur)
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(dotimes (c count)
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(Texinfo-find-env-start)
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(unless (= (1+ c) count)
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(beginning-of-line 0)))
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(setq beg (point)))
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(push-mark end)
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(goto-char beg)
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(TeX-activate-region)))
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(defun Texinfo-mark-section (&optional no-subsection)
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"Mark current section, with inclusion of any containing node.
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The current section is detected as starting by any of the
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structuring commands matched by regexp in variable
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`outline-regexp' which in turn is a regexp matching any element
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of variable `texinfo-section-list'.
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If optional argument NO-SUBSECTION is set to any integer or is a
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non nil empty argument (that is, `\\[universal-argument] \\[Texinfo-mark-section]'),
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then mark the current section with exclusion of any subsections.
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Otherwise, any included subsections are also marked along with
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current section.
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Note that when current section is starting immediatley after a
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node commande, then the node command is also marked as part as
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the section."
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(interactive "P")
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(let (beg end is-beg-section is-end-section
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(section-re (concat "^\\s-*" outline-regexp)))
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(if (and (consp no-subsection) (eq (car no-subsection) 4))
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;; section with exclusion of any subsection
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(setq beg (save-excursion
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(unless (looking-at section-re)
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(end-of-line))
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(re-search-backward section-re nil t))
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is-beg-section t
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end (save-excursion
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(beginning-of-line)
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(when
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(re-search-forward (concat section-re
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"\\|^\\s-*@bye\\_>" )
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nil t)
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(save-match-data
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(beginning-of-line)
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(point))))
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is-end-section (match-string 1))
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;; full section without exclusion of any subsection
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(let (section-command-level)
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(setq beg
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(save-excursion
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(end-of-line)
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(re-search-backward section-re nil t)))
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(when beg
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(setq is-beg-section t
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section-command-level
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(cadr (assoc (match-string 1) texinfo-section-list))
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end
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(save-excursion
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(beginning-of-line)
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(while
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(and (re-search-forward
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(concat section-re "\\|^\\s-*@bye\\_>" ) nil t)
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(or (null (setq is-end-section (match-string 1)))
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(> (cadr (assoc is-end-section
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texinfo-section-list))
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section-command-level))))
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(when (match-string 0)
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(beginning-of-line)
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(point))))))); (if ...)
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(when (and beg end)
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;; now take also enclosing node of beg and end
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(let ((before-@node
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(lambda (pos)
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(save-excursion
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(goto-char pos)
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(while (and
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(null (bobp))
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(progn
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(beginning-of-line 0)
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(looking-at
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"^\\s-*\\($\\|@\\(c\\|comment\\)\\_>\\)"))))
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(when (looking-at "^\\s-*@node\\_>")
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(point))))))
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(when is-beg-section
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(setq beg (or (funcall before-@node beg) beg)))
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(when is-end-section
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(setq end (or (funcall before-@node end) end))))
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(push-mark end)
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(goto-char beg)
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(TeX-activate-region) )))
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(defun Texinfo-mark-node ()
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"Mark the current node.
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This is the node in which the pointer is. It is starting at
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previous beginning of keyword `@node' and ending at next
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beginning of keyword `@node' or `@bye'."
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(interactive)
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(let ((beg (save-excursion
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(unless (looking-at "^\\s-*@\\(?:node\\)\\_>")
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(end-of-line))
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(re-search-backward "^\\s-*@\\(?:node\\)\\_>" nil t )))
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(end (save-excursion
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(beginning-of-line)
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(and (re-search-forward "^\\s-*@\\(?:node\\|bye\\)\\_>" nil t )
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(progn (beginning-of-line) (point))))))
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(when (and beg end)
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(push-mark end)
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(goto-char beg)
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(TeX-activate-region) )))
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(defun Texinfo-nodename-de-escape (node-name)
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"In NODE-NAME, convert `@comma{}' commands to the corresponding `,'
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character. Return the resulting string."
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(let ((pos 0) (map '(("comma" . ","))))
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(while (and (< pos (length
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node-name))
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(string-match "@\\(comma\\)[[:blank:]]*{}" node-name pos))
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(setq node-name (concat (substring node-name 0 (match-beginning 0))
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(cdr (assoc-string (match-string 1 node-name) map))
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(substring node-name (match-end 0)))
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pos (1+ (match-beginning 0)))))
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node-name)
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(defun Texinfo-nodename-escape (node-name)
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"Convert in NODE-NAME the `,' characters to `@comma{}'
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commands. Return the resulting string."
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(let* ((pos 0)
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(map '(("," . "comma")))
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(re (regexp-opt (mapcar #'car map))) )
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(while (and (< pos (length node-name)) (string-match re node-name pos))
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(setq node-name (concat (substring node-name 0 (match-beginning 0))
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"@" (cdr (assoc-string (match-string 0 node-name) map))
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"{}"
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(substring node-name (match-end 0)))
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pos (1+ (match-beginning 0)))))
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node-name)
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(defun Texinfo-make-node-list ()
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;; Build list of nodes in current buffer.
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;; (What about using `imenu--index-alist'?)
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;; FIXME: Support multi-file documents.
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(save-excursion
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(goto-char (point-min))
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(let (nodes dups)
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(while (re-search-forward "^@node\\b" nil t)
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(skip-chars-forward "[:blank:]")
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(cl-pushnew (list (Texinfo-nodename-de-escape
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(buffer-substring-no-properties
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(point) (progn (skip-chars-forward "^\r\n,")
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(skip-chars-backward "[:blank:]")
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(point)))))
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nodes
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:test (lambda (a b)
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(when (equal a b)
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(push (cons a (line-number-at-pos (point))) dups)
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t))))
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(when dups
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(display-warning
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'AUCTeX
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(format "There are duplicate nodes:\n%s"
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(mapconcat (lambda (dup)
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(format " %s on line %d" (car dup) (cdr dup)))
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(nreverse dups)
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"\n"))))
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(nreverse nodes))))
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(defun Texinfo-insert-node ()
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"Insert a Texinfo node in the current buffer.
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That means, insert the string `@node' and prompt for current,
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next, previous and upper node. If there is an active region, use
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this for the current node and inhibit the prompt for it. Insert
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a comment on the following line indicating the order of arguments
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for @node."
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(interactive)
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(let ((active-mark (and (TeX-active-mark) (not (eq (mark) (point)))))
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(nodes (Texinfo-make-node-list))
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node-name next-node previous-node up-node)
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(unless active-mark
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(setq node-name (Texinfo-nodename-escape
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(TeX-read-string "Node name: "))))
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;; FIXME: What if key binding for `minibuffer-complete' was changed?
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;; `substitute-command-keys' doesn't return the correct value.
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(setq next-node (Texinfo-nodename-escape
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(completing-read "Next node (TAB completes): " nodes)))
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(setq previous-node
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(Texinfo-nodename-escape
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(completing-read "Previous node (TAB completes): " nodes)))
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(setq up-node (Texinfo-nodename-escape
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(completing-read "Upper node (TAB completes): " nodes)))
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(when (and active-mark
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(< (mark) (point)))
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(exchange-point-and-mark))
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(insert "@node ")
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(if active-mark
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(goto-char (mark))
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(insert node-name))
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(insert ", " next-node ", " previous-node ", " up-node
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"\n@comment node-name, next, previous, up\n")
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;; Position point at first empty field.
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(unless (and (or (> (length node-name) 0) active-mark)
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(> (length next-node) 0)
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(> (length previous-node) 0)
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(> (length up-node) 0))
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(forward-line -2)
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(forward-char 6)
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(catch 'break
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(if (or (> (length node-name) 0) active-mark)
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(progn (skip-chars-forward "^,") (forward-char 2))
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(throw 'break nil))
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(dolist (node (list next-node previous-node up-node))
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(if (> (length node) 0)
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(progn (skip-chars-forward "^,") (forward-char 2))
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(throw 'break nil)))))))
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(defun Texinfo-arg-nodename (optional &optional prompt _definition)
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"Prompt for a node name completing with known node names.
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OPTIONAL is ignored.
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Use PROMPT as the prompt string.
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If DEFINITION is non-nil, then chosen node name is a node name to be
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added to the list of defined node names. Current implementation
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ignored DEFINITION as the full document is scanned for node names at
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each invocation."
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(let ((node-name (completing-read (TeX-argument-prompt optional prompt "Node")
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(Texinfo-make-node-list))))
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(insert "{" (Texinfo-nodename-escape node-name) "}" )))
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(defun Texinfo-arg-lrc (_optional &rest _args)
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(let ((l (read-from-minibuffer "Enter left part: "))
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(c (read-from-minibuffer "Enter center part: "))
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(r (read-from-minibuffer "Enter right part: ")))
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(insert " " l " @| " c " @| " r)))
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(defun Texinfo-arg-next-line (_optional &rest _args)
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"Go to the beginning of next line if we are at the end of line.
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Otherwise insert an end-of-line."
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(if (eolp) (forward-line) (insert "\n")))
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(defun Texinfo-arg-on|off (optional &optional prompt style)
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"Prompt for a boolean input.
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OPTIONAL is ignored.
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Use PROMPT as the prompt string.
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STYLE may be one of `:on|off' or `:true|false', if omitted `:on|off'
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is assumed by default."
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(let ((collection (cdr (assq style
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'((nil . #1=("on" "off"))
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(:on|off . #1#)
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(:true|false "true" "false"))))))
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(insert (if (y-or-n-p (TeX-argument-prompt optional prompt (concat (car collection) ", not " (cadr collection))))
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(car collection)
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(cadr collection)))))
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(defun Texinfo-arg-choice (optional &optional prompt collection)
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(insert (completing-read (TeX-argument-prompt optional prompt "Key")
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collection)))
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;; Silence the byte-compiler from warnings for variables and functions declared
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;; in reftex.
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(defvar reftex-section-levels-all)
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(defvar reftex-level-indent)
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(defvar reftex-label-menu-flags)
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(defvar reftex-tables-dirty)
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(defvar reftex-label-alist-builtin)
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(declare-function reftex-match-string "reftex" (n))
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(declare-function reftex-section-number "reftex-parse" (&optional level star))
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(declare-function reftex-nicify-text "reftex" (text))
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(declare-function reftex-ensure-compiled-variables "reftex" ())
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(defun Texinfo-reftex-section-info (file)
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;; Return a section entry for the current match.
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;; Carefull: This function expects the match-data to be still in place!
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(let* ((marker (set-marker (make-marker) (1- (match-beginning 3))))
|
|
(macro (reftex-match-string 3))
|
|
(level-exp (cdr (assoc macro reftex-section-levels-all)))
|
|
(level (if (symbolp level-exp)
|
|
(save-match-data (funcall level-exp))
|
|
level-exp))
|
|
(unnumbered (< level 0))
|
|
(level (abs level))
|
|
(section-number (reftex-section-number level unnumbered))
|
|
(text1 (save-match-data
|
|
(save-excursion
|
|
(buffer-substring-no-properties (point) (progn (end-of-line) (point))))))
|
|
(literal (buffer-substring-no-properties
|
|
(1- (match-beginning 3))
|
|
(min (point-max) (+ (match-end 0) (length text1) 1))))
|
|
;; Literal can be too short since text1 too short. No big problem.
|
|
(text (reftex-nicify-text text1)))
|
|
|
|
;; Add section number and indentation
|
|
(setq text
|
|
(concat
|
|
(make-string (* reftex-level-indent level) ?\ )
|
|
(if (nth 1 reftex-label-menu-flags) ; section number flag
|
|
(concat section-number " "))
|
|
text))
|
|
(prog1
|
|
(list 'toc "toc" text file marker level section-number
|
|
literal (marker-position marker))
|
|
(set-marker marker nil))))
|
|
|
|
(defun Texinfo-reftex-hook ()
|
|
"Hook function to plug Texinfo into RefTeX."
|
|
;; force recompilation of variables
|
|
(when (string= TeX-base-mode-name "Texinfo")
|
|
;; dirty temporary hook to remove when reftex has a Texinfo builtin
|
|
;; TODO --- taken on <2014-01-06 mon> --- remove the dirty trick once reftex
|
|
;; has been corrected for long enough a time
|
|
(unless (assq 'Texinfo reftex-label-alist-builtin)
|
|
(setq reftex-label-alist-builtin (append reftex-label-alist-builtin
|
|
'((Texinfo "Texinfo default environments" nil)))))
|
|
(dolist (v `((reftex-section-pre-regexp . "@")
|
|
; section post-regexp must contain exactly one group
|
|
(reftex-section-post-regexp . "\\([ \t]+\\)")
|
|
(reftex-section-info-function . Texinfo-reftex-section-info)
|
|
(reftex-default-label-alist-entries . (Texinfo))
|
|
(reftex-section-levels
|
|
. ,(mapcar
|
|
(lambda (x)
|
|
(if (string-match "\\(\\`unnumbered\\)\\|\\(heading\\'\\)\\|\\(\\`top\\'\\)"
|
|
(car x))
|
|
(cons (car x) (- (cadr x)))
|
|
(cons (car x) (cadr x))))
|
|
texinfo-section-list))))
|
|
(set (make-local-variable (car v) ) (cdr v)))
|
|
(reftex-ensure-compiled-variables)))
|
|
|
|
;;; Keymap:
|
|
|
|
(defvar Texinfo-mode-map
|
|
(let ((map (make-sparse-keymap)))
|
|
(set-keymap-parent map TeX-mode-map)
|
|
|
|
;; From texinfo.el
|
|
;; bindings for updating nodes and menus
|
|
(define-key map "\C-c\C-um" #'texinfo-master-menu)
|
|
(define-key map "\C-c\C-u\C-m" #'texinfo-make-menu)
|
|
(define-key map "\C-c\C-u\C-n" #'texinfo-update-node)
|
|
(define-key map "\C-c\C-u\C-e" #'texinfo-every-node-update)
|
|
(define-key map "\C-c\C-u\C-a" #'texinfo-all-menus-update)
|
|
|
|
;; Simulating LaTeX-mode
|
|
(define-key map "\C-c\C-e" #'Texinfo-environment)
|
|
(define-key map "\C-c." #'Texinfo-mark-environment)
|
|
(define-key map "\C-c*" #'Texinfo-mark-section)
|
|
(define-key map "\M-\C-h" #'Texinfo-mark-node)
|
|
(define-key map "\C-c\n" #'texinfo-insert-@item)
|
|
(or (key-binding "\e\r")
|
|
(define-key map "\e\r" #'texinfo-insert-@item)) ;*** Alias
|
|
(define-key map "\C-c\C-s" #'Texinfo-insert-node)
|
|
(define-key map "\C-c]" #'texinfo-insert-@end)
|
|
|
|
;; Override some bindings in `TeX-mode-map'
|
|
;; FIXME: Inside @math{}, you can use all plain TeX math commands
|
|
;; even in Texinfo documents. Thus it might be nice to develop
|
|
;; context sensitive command so that the following four keys
|
|
;; inherit the command in `TeX-mode-map' inside @math{}.
|
|
(define-key map "$" #'self-insert-command)
|
|
(define-key map "^" #'self-insert-command)
|
|
(define-key map "_" #'self-insert-command)
|
|
(define-key map "\\" #'self-insert-command)
|
|
;; Users benefit from `TeX-electric-macro' even in Texinfo mode
|
|
(define-key map "@" #'TeX-insert-backslash)
|
|
map)
|
|
"Keymap for Texinfo mode.")
|
|
|
|
(easy-menu-define Texinfo-command-menu
|
|
Texinfo-mode-map
|
|
"Menu used in Texinfo mode for external commands."
|
|
(TeX-mode-specific-command-menu 'texinfo-mode))
|
|
|
|
(easy-menu-define Texinfo-mode-menu
|
|
Texinfo-mode-map
|
|
"Menu used in Texinfo mode."
|
|
`("Texinfo"
|
|
["Node ..." texinfo-insert-@node
|
|
:help "Insert a node"]
|
|
["Macro ..." TeX-insert-macro
|
|
:help "Insert a macro and possibly arguments"]
|
|
["Complete Macro" TeX-complete-symbol
|
|
:help "Complete the current macro"]
|
|
["Environment ..." Texinfo-insert-environment
|
|
:help "Insert an environment"]
|
|
["Item" texinfo-insert-@item
|
|
:help "Insert an @item"]
|
|
"-"
|
|
("Insert Font"
|
|
["Emphasize" (TeX-font nil ?\C-e) :keys "C-c C-f C-e"]
|
|
["Bold" (TeX-font nil ?\C-b) :keys "C-c C-f C-b"]
|
|
["Typewriter" (TeX-font nil ?\C-t) :keys "C-c C-f C-t"]
|
|
["Small Caps" (TeX-font nil ?\C-c) :keys "C-c C-f C-c"]
|
|
["Italic" (TeX-font nil ?\C-i) :keys "C-c C-f C-i"]
|
|
["Sample" (TeX-font nil ?\C-s) :keys "C-c C-f C-s"]
|
|
["Roman" (TeX-font nil ?\C-r) :keys "C-c C-f C-r"])
|
|
("Replace Font"
|
|
["Emphasize" (TeX-font t ?\C-e) :keys "C-u C-c C-f C-e"]
|
|
["Bold" (TeX-font t ?\C-b) :keys "C-u C-c C-f C-b"]
|
|
["Typewriter" (TeX-font t ?\C-t) :keys "C-u C-c C-f C-t"]
|
|
["Small Caps" (TeX-font t ?\C-c) :keys "C-u C-c C-f C-c"]
|
|
["Italic" (TeX-font t ?\C-i) :keys "C-u C-c C-f C-i"]
|
|
["Sample" (TeX-font t ?\C-s) :keys "C-u C-c C-f C-s"]
|
|
["Roman" (TeX-font t ?\C-r) :keys "C-u C-c C-f C-r"])
|
|
["Delete Font" (TeX-font t ?\C-d) :keys "C-c C-f C-d"]
|
|
"-"
|
|
["Create Master Menu" texinfo-master-menu
|
|
:help "Make a master menu for the whole Texinfo file"]
|
|
["Create Menu" texinfo-make-menu
|
|
:help "Make or update the menu for the current section"]
|
|
["Update Node" texinfo-update-node
|
|
:help "Update the current node"]
|
|
["Update Every Node" texinfo-every-node-update
|
|
:help "Update every node in the current file"]
|
|
["Update All Menus" texinfo-all-menus-update
|
|
:help "Update every menu in the current file"]
|
|
"-"
|
|
("Commenting"
|
|
["Comment or Uncomment Region"
|
|
comment-or-uncomment-region
|
|
:help "Comment or uncomment the currently selected region"]
|
|
["Comment or Uncomment Paragraph"
|
|
TeX-comment-or-uncomment-paragraph
|
|
:help "Comment or uncomment the current paragraph"])
|
|
,TeX-fold-menu
|
|
"-"
|
|
. ,TeX-common-menu-entries))
|
|
|
|
(defvar Texinfo-font-list
|
|
'((?\C-b "@b{" "}")
|
|
(?\C-c "@sc{" "}")
|
|
(?\C-e "@emph{" "}")
|
|
(?\C-i "@i{" "}")
|
|
(?\C-r "@r{" "}")
|
|
(?\C-s "@samp{" "}")
|
|
(?\C-t "@t{" "}")
|
|
(?s "@strong{" "}")
|
|
(?\C-f "@file{" "}")
|
|
(?d "@dfn{" "}")
|
|
(?\C-v "@var{" "}")
|
|
(?k "@key{" "}")
|
|
(?\C-k "@kbd{" "}")
|
|
(?c "@code{" "}")
|
|
(?C "@cite{" "}")
|
|
(?\C-d "" "" t))
|
|
"Font commands used in Texinfo mode. See `TeX-font-list'.")
|
|
|
|
;;; Mode:
|
|
|
|
;;;###autoload
|
|
(defalias 'Texinfo-mode #'texinfo-mode)
|
|
|
|
;;;###autoload
|
|
(defun TeX-texinfo-mode ()
|
|
"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'."
|
|
(interactive)
|
|
(kill-all-local-variables)
|
|
(setq TeX-mode-p t)
|
|
(setq TeX-output-extension (if TeX-PDF-mode "pdf" "dvi"))
|
|
(setq TeX-sentinel-default-function #'TeX-TeX-sentinel)
|
|
;; Mostly stolen from texinfo.el
|
|
(setq TeX-base-mode-name "Texinfo")
|
|
(setq major-mode 'texinfo-mode)
|
|
(use-local-map Texinfo-mode-map)
|
|
(set-syntax-table texinfo-mode-syntax-table)
|
|
|
|
(set (make-local-variable 'page-delimiter)
|
|
(concat
|
|
"^@node [ \t]*[Tt]op\\|^@\\("
|
|
texinfo-chapter-level-regexp
|
|
"\\)"))
|
|
(set (make-local-variable 'require-final-newline) t)
|
|
(set (make-local-variable 'indent-tabs-mode) nil)
|
|
(set (make-local-variable 'paragraph-separate)
|
|
(concat "@[a-zA-Z]*[ \n]\\|" paragraph-separate))
|
|
(set (make-local-variable 'paragraph-start)
|
|
(concat "@[a-zA-Z]*[ \n]\\|" paragraph-start))
|
|
(set (make-local-variable 'fill-column) 72)
|
|
(set (make-local-variable 'comment-start) "@c ")
|
|
(set (make-local-variable 'comment-start-skip) "@c +\\|@comment +")
|
|
(set (make-local-variable 'comment-use-syntax) nil)
|
|
(setq TeX-comment-start-regexp "@c\\(?:omment\\)?\\>")
|
|
(set (make-local-variable 'words-include-escapes) t)
|
|
(set (make-local-variable 'imenu-generic-expression)
|
|
texinfo-imenu-generic-expression)
|
|
|
|
(set (make-local-variable 'font-lock-defaults)
|
|
'(texinfo-font-lock-keywords nil nil nil backward-paragraph))
|
|
(set (make-local-variable 'syntax-propertize-function)
|
|
texinfo-syntax-propertize-function)
|
|
|
|
;; Outline settings.
|
|
(set (make-local-variable 'outline-regexp)
|
|
(concat "@\\("
|
|
(mapconcat #'car texinfo-section-list "\\>\\|")
|
|
"\\>\\)"))
|
|
|
|
;; Mostly AUCTeX stuff
|
|
(set (make-local-variable 'TeX-command-current) #'TeX-command-master)
|
|
|
|
(setq TeX-default-extension "texi")
|
|
(set (make-local-variable 'TeX-esc) "@")
|
|
|
|
(set (make-local-variable 'TeX-auto-regexp-list) 'TeX-auto-empty-regexp-list)
|
|
|
|
(setq TeX-command-default "TeX")
|
|
(setq TeX-header-end "%*end")
|
|
(setq TeX-trailer-start (regexp-quote (concat TeX-esc "bye")))
|
|
|
|
(set (make-local-variable 'TeX-complete-list)
|
|
(list (list "@\\([a-zA-Z]*\\)" 1 'TeX-symbol-list-filtered nil)
|
|
(list "" TeX-complete-word)))
|
|
|
|
(set (make-local-variable 'TeX-font-list) Texinfo-font-list)
|
|
(set (make-local-variable 'TeX-font-replace-function)
|
|
#'TeX-font-replace-macro)
|
|
(set (make-local-variable 'TeX-style-hook-dialect) :texinfo)
|
|
|
|
(add-hook 'find-file-hook (lambda ()
|
|
(unless (file-exists-p (buffer-file-name))
|
|
(TeX-master-file nil nil t)))
|
|
nil t)
|
|
|
|
(when (and (boundp 'add-log-current-defun-function)
|
|
(fboundp 'texinfo-current-defun-name))
|
|
(set (make-local-variable 'add-log-current-defun-function)
|
|
#'texinfo-current-defun-name))
|
|
|
|
(TeX-add-symbols
|
|
'("acronym" "Acronym")
|
|
'("allowcodebreaks" (TeX-arg-literal " ") (Texinfo-arg-on|off nil :true|false) (Texinfo-arg-next-line))
|
|
'("appendix" (TeX-arg-literal " ") (TeX-arg-free "Title"))
|
|
'("appendixsec" (TeX-arg-literal " ") (TeX-arg-free "Title"))
|
|
'("appendixsection" (TeX-arg-literal " ") (TeX-arg-free "Title"))
|
|
'("appendixsubsec" (TeX-arg-literal " ") (TeX-arg-free "Title"))
|
|
'("appendixsubsubsec" (TeX-arg-literal " ") (TeX-arg-free "Title"))
|
|
'("asis")
|
|
'("atchar" nil)
|
|
'("author" (TeX-arg-literal " ") (TeX-arg-free "Author"))
|
|
'("b" "Text")
|
|
'("bullet")
|
|
'("bye")
|
|
'("c" (TeX-arg-literal " ") (TeX-arg-free "Comment"))
|
|
'("caption" "Caption"
|
|
;; TODO: caption is meaningful only inside float env. Maybe some checking
|
|
;; and warning would be good.
|
|
)
|
|
'("center" (TeX-arg-literal " ") (TeX-arg-free "Line of text"))
|
|
'("chapheading" (TeX-arg-literal " ") (TeX-arg-free "Title"))
|
|
'("chapter" (TeX-arg-literal " ") (TeX-arg-free "Title"))
|
|
'("cindex" (TeX-arg-literal " ") (TeX-arg-free "Entry"))
|
|
'("cite" "Reference")
|
|
'("clear" (TeX-arg-literal " ") (TeX-arg-free "Flag"))
|
|
'("code" "Sample code")
|
|
'("codequotebacktick" (TeX-arg-literal " ") (Texinfo-arg-on|off) (Texinfo-arg-next-line))
|
|
'("codequoteundirected" (TeX-arg-literal " ") (Texinfo-arg-on|off) (Texinfo-arg-next-line))
|
|
'("command" "Command")
|
|
'("comment" (TeX-arg-literal " ") (TeX-arg-free "Comment"))
|
|
'("contents")
|
|
'("copyright" nil)
|
|
'("defcodeindex" (TeX-arg-literal " ") (TeX-arg-free "Index name"))
|
|
'("defindex" (TeX-arg-literal " ") (TeX-arg-free "Index name"))
|
|
'("dfn" "Term")
|
|
'("dmn" "Dimension")
|
|
'("documentlanguage" (TeX-arg-literal " ") (Texinfo-arg-choice "Language" ("ca" "cs" "de" "en" "es" "fr" "hu" "is" "it" "ja" "nb" "nl" "nn" "pl" "pt" "ru" "sr" "tr" "uk")) (Texinfo-arg-next-line))
|
|
'("documentencoding" (TeX-arg-literal " ") (Texinfo-arg-choice "Encoding" ("US-ASCII" "UTF-8" "ISO-8859-1" "ISO-8859-15" "ISO-8859-2" "koi8-r" "koi8-u")) (Texinfo-arg-next-line))
|
|
'("dots" nil)
|
|
'("emph" "Text")
|
|
'("email" "Email address")
|
|
'("equiv" nil)
|
|
'("error")
|
|
'("evenfooting" Texinfo-arg-lrc)
|
|
'("evenheading" Texinfo-arg-lrc)
|
|
'("everyfooting" Texinfo-arg-lrc)
|
|
'("everyheading" Texinfo-arg-lrc)
|
|
'("exdent" (TeX-arg-literal " ") (TeX-arg-free "Line of text"))
|
|
'("expansion" nil)
|
|
'("file" "Filename")
|
|
'("finalout")
|
|
'("findex" (TeX-arg-literal " ") (TeX-arg-free "Entry"))
|
|
'("footnote" "Text of footnote")
|
|
'("footnotestyle" (TeX-arg-literal " ") (TeX-arg-free "Style"))
|
|
'("guillemetleft")
|
|
'("guillemetright")
|
|
'("guilsinglleft")
|
|
'("guilsinglright")
|
|
'("heading" (TeX-arg-literal " ") (TeX-arg-free "Title"))
|
|
;; XXX: Would be nice with completion.
|
|
'("headings" (TeX-arg-literal " ") (TeX-arg-free "On off single double"))
|
|
'("i" "Text")
|
|
'("ignore")
|
|
'("include" (TeX-arg-literal " ") (TeX-arg-free "Filename"))
|
|
'("inforef" "Node name" "Info file name")
|
|
'("item")
|
|
'("itemx")
|
|
'("kbd" "Keyboard characters")
|
|
'("key" "Key name")
|
|
'("kindex" (TeX-arg-literal " ") (TeX-arg-free "Entry"))
|
|
'("LaTeX" nil)
|
|
'("lowersections" 0)
|
|
'("majorheading" (TeX-arg-literal " ") (TeX-arg-free "Title"))
|
|
'("menu")
|
|
'("minus")
|
|
'("need" "N")
|
|
'("node" (TeX-arg-literal " ") (TeX-arg-free "Name")
|
|
(TeX-arg-literal ", ") (TeX-arg-free "Next")
|
|
(TeX-arg-literal ", ") (TeX-arg-free "Previous")
|
|
(TeX-arg-literal ", ") (TeX-arg-free "Up"))
|
|
'("noindent")
|
|
'("oddfooting" Texinfo-arg-lrc)
|
|
'("oddheading" Texinfo-arg-lrc)
|
|
'("page")
|
|
'("paragraphindent" (TeX-arg-literal " ") (TeX-arg-free "Indent"))
|
|
'("pindex" "Entry")
|
|
'("point" nil)
|
|
'("print")
|
|
'("printindex" (TeX-arg-literal " ") (TeX-arg-free "Index name"))
|
|
'("pxref" (Texinfo-arg-nodename "Node name"))
|
|
'("quotedblbase")
|
|
'("quotesinglbase")
|
|
'("r" "Text")
|
|
'("raisesections" 0)
|
|
'("ref" (Texinfo-arg-nodename "Node name"))
|
|
'("refill")
|
|
'("result")
|
|
'("samp" "Text")
|
|
'("sc" "Text")
|
|
'("section" (TeX-arg-literal " ") (TeX-arg-free "Title"))
|
|
'("set" (TeX-arg-literal " ") (TeX-arg-free "Flag"))
|
|
'("setchapternewpage" (TeX-arg-literal " ") (Texinfo-arg-choice "On off odd" ("on" "off" "odd")) (Texinfo-arg-next-line))
|
|
'("setfilename" (TeX-arg-literal " ") (TeX-arg-free "Info file name"))
|
|
'("settitle" (TeX-arg-literal " ") (TeX-arg-free "Title"))
|
|
'("shortcontents")
|
|
'("smallbook")
|
|
'("sp" "N")
|
|
'("strong" "Text")
|
|
'("subheading" (TeX-arg-literal " ") (TeX-arg-free "Title"))
|
|
'("subsection" (TeX-arg-literal " ") (TeX-arg-free "Title"))
|
|
'("subsubheading" (TeX-arg-literal " ") (TeX-arg-free "Title"))
|
|
'("subsubsection" (TeX-arg-literal " ") (TeX-arg-free "Title"))
|
|
'("subtitle" (TeX-arg-literal " ") (TeX-arg-free "Title"))
|
|
'("summarycontents")
|
|
'("syncodeindex" (TeX-arg-literal " ") (TeX-arg-free "From index")
|
|
(TeX-arg-literal " ") (TeX-arg-free "Into index"))
|
|
'("synindex" (TeX-arg-literal " ") (TeX-arg-free "From index")
|
|
(TeX-arg-literal " ") (TeX-arg-free "Into index"))
|
|
'("t" "Text")
|
|
'("TeX" nil)
|
|
'("thischapter")
|
|
'("thischaptername")
|
|
'("thisfile")
|
|
'("thispage")
|
|
'("tie")
|
|
'("tindex" (TeX-arg-literal " ") (TeX-arg-free "Entry"))
|
|
'("title" (TeX-arg-literal " ") (TeX-arg-free "Title"))
|
|
'("titlefont" "Text")
|
|
'("titlepage")
|
|
'("today" nil)
|
|
'("top" (TeX-arg-literal " ") (TeX-arg-free "Title"))
|
|
'("unnumbered" (TeX-arg-literal " ") (TeX-arg-free "Title"))
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'("unnumberedsec" (TeX-arg-literal " ") (TeX-arg-free "Title"))
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'("unnumberedsubsec" (TeX-arg-literal " ") (TeX-arg-free "Title"))
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'("unnumberedsubsubsec" (TeX-arg-literal " ") (TeX-arg-free "Title"))
|
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'("url" "Link")
|
|
'("value" "Flag")
|
|
'("var" "Metasyntactic variable")
|
|
'("vindex" (TeX-arg-literal " ") (TeX-arg-free "Entry"))
|
|
'("vskip" (TeX-arg-literal " ") (TeX-arg-free "Amount"))
|
|
'("w" "Text")
|
|
'("xref" (Texinfo-arg-nodename "Node name")))
|
|
|
|
;; RefTeX plugging
|
|
(add-hook 'reftex-mode-hook #'Texinfo-reftex-hook)
|
|
(if (and (boundp 'reftex-mode) reftex-mode)
|
|
(Texinfo-reftex-hook))
|
|
|
|
(run-mode-hooks 'text-mode-hook 'Texinfo-mode-hook)
|
|
(TeX-set-mode-name))
|
|
|
|
(defcustom Texinfo-clean-intermediate-suffixes
|
|
'("\\.cps?" "\\.vrs?" "\\.fns?" "\\.tps?" "\\.pgs?" "\\.kys?")
|
|
"List of regexps matching suffixes of files to be deleted.
|
|
The regexps will be anchored at the end of the file name to be matched,
|
|
that is, you do _not_ have to cater for this yourself by adding \\\\\\=' or $."
|
|
:type '(repeat regexp)
|
|
:group 'TeX-command)
|
|
|
|
(defcustom Texinfo-clean-output-suffixes
|
|
;; See `man texi2html' for the HTML stuff.
|
|
'("\\.info\\(-[0-9]+\\)?" "\\.dvi" "\\.pdf" "\\.ps" "\\.html"
|
|
"_toc\\.html" "_fot\\.html" "_abt\\.html" "_[0-9]+\\.html" "_l2h_img.+")
|
|
"List of regexps matching suffixes of files to be deleted.
|
|
The regexps will be anchored at the end of the file name to be matched,
|
|
that is, you do _not_ have to cater for this yourself by adding \\\\\\=' or $."
|
|
:type '(repeat regexp)
|
|
:group 'TeX-command)
|
|
|
|
(provide 'tex-info)
|
|
|
|
;;; tex-info.el ends here
|