182 lines
5.5 KiB
EmacsLisp
182 lines
5.5 KiB
EmacsLisp
;;; latexinfo.el - Support for LaTeXinfo files.
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;; Copyright (C) 1993 Free Software Foundation, Inc.
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;; Author: Marc Gemis <makke@wins.uia.ac.be>
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;; This program is free software; you can redistribute it and/or modify
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;; it 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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;;
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;; This program is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;;
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;; You should have received a copy of the GNU General Public License
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;; along with this program; if not, write to the Free Software
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;; Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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;;; Code:
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;;; LaTeXinfo mode
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(defvar TeX-latexinfo-node-regexp
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'("\\\\node[ \t]+\\([^,\n\r%]+\\)" 1 TeX-auto-label)
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"Matches LaTeXinfo \\node commands, only current node will be found.
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We ignore next, previous and up fields.")
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(defvar LaTeXinfo-mode nil
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"Non-nil means LaTeXinfo minor mode is active.")
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(make-variable-buffer-local 'LaTeXinfo-mode)
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(defvar LaTeXinfo-mode-map nil
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"Keymap containing LaTeXinfo commands.")
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(if LaTeXinfo-mode-map
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()
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(setq LaTeXinfo-mode-map (make-sparse-keymap))
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(define-key LaTeXinfo-mode-map "\C-c\C-u\C-b" 'latexinfo-format-buffer)
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(define-key LaTeXinfo-mode-map "\C-c\C-u\C-r" 'latexinfo-format-region)
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(define-key LaTeXinfo-mode-map "\C-c\C-u\C-s" 'latexinfo-show-structure)
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(define-key LaTeXinfo-mode-map "\C-c\C-ud" 'makke:latexinfo-delete-structure)
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(define-key LaTeXinfo-mode-map "\C-c\C-ug" 'latexinfo-goto-node)
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(define-key LaTeXinfo-mode-map "\C-c\C-ui" 'makke:latexinfo-structure))
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(or (assq 'LaTeXinfo-mode minor-mode-map-alist)
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(setq minor-mode-map-alist
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(cons (cons 'LaTeXinfo-mode LaTeXinfo-mode-map)
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minor-mode-map-alist)))
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(defun TeX-arg-latexinfo-index (optional &optional prompt)
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"Prompt for a LaTeXinfo index type with completion."
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(TeX-argument-insert
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(completing-read (TeX-argument-prompt optional prompt "Index")
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'(("cp") ("vr") ("fn") ("tp") ("pg") ("ky"))
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nil t)
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optional))
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(defun LaTeX-item-latexinfo-menu ()
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"Insert a new menu item"
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(insert "* ::")
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(backward-char 2))
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(defun latexinfo-goto-node () ; temporarily here, later in latexinfo-upd.el ??
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"Place pointer on the node given by the user, read node with completion
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This fails when the user types in the label of something else"
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(interactive)
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(let ((node-name (completing-read "Goto Node: " (LaTeX-label-list))))
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(goto-char (point-min))
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(if (re-search-forward
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(concat
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TeX-esc "node[ \\t]+" node-name ","
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"\\|"
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TeX-esc "label{" LaTeX-section-label node-name
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"\\|"
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TeX-esc "label{" node-name
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)
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(point-max) t)
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(beginning-of-line 1)
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(error "No such node"))))
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;;; Hook
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(TeX-add-style-hook "latexinfo"
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(function
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(lambda ()
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(require 'latexinfo)
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(require 'latexinfo-structure)
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(require 'min-map)
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(setq LaTeXinfo-mode t)
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(TeX-auto-add-regexp TeX-latexinfo-node-regexp)
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(TeX-add-symbols
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'("node"
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(TeX-arg-literal " ")
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(TeX-arg-free TeX-arg-define-label "Node name")
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(TeX-arg-literal ", ")
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(TeX-arg-free TeX-arg-ref "Next node")
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(TeX-arg-literal ", ")
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(TeX-arg-free TeX-arg-ref "Previous node")
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(TeX-arg-literal ", ")
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(TeX-arg-free TeX-arg-ref "Up node"))
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'("setfilename" TeX-arg-file)
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'("var" t)
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'("dfn" t)
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'("emph" t)
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'("kbd" t)
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'("code" t)
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'("samp" t)
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'("key" t)
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'("ctrl" t)
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'("file" t)
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'("comment"
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(TeX-arg-literal " ")
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(TeX-arg-free "Comment"))
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'("c"
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(TeX-arg-literal " ")
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(TeX-arg-free "Comment"))
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'("cindex" t)
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'("cpsubindex" 2)
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'("cpindexbold" t)
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'("newindex" TeX-arg-latexinfo-index)
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'("br" nil)
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'("w" "Text")
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'("dots" nil)
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'("refill" nil)
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'("bullet" nil)
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'("copyright" nil)
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'("sp" nil)
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'("xref" TeX-arg-ref)
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'("pxref" TeX-arg-ref)
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'("inforef"
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(TeX-arg-literal "{")
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(TeX-arg-free "Name of node")
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(TeX-arg-literal ", ")
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(TeX-arg-free "Name for note")
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(TeX-arg-literal ", ")
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(TeX-arg-free TeX-arg-file "Info file")
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(TeX-arg-literal "}")))
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(LaTeX-add-environments "menu" "tex" "ignore" "ifinfo" "iftex"
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"example" "same" "display" "format")
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; Menu's have a special kind of items
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(make-local-variable 'LaTeX-item-list)
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(setq LaTeX-item-list (cons '("menu" . LaTeX-item-latexinfo-menu)
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LaTeX-item-list))
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(make-local-variable 'TeX-font-list)
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(setq TeX-font-list
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(list (list ?\C-b (concat TeX-esc "b{") "}")
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(list ?\C-c (concat TeX-esc "sc{") "}")
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(list ?\C-e (concat TeX-esc "emph{") "}")
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(list ?\C-i (concat TeX-esc "i{") "}")
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(list ?\C-r (concat TeX-esc "r{") "}")
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(list ?\C-s (concat TeX-esc "samp{") "}")
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(list ?\C-t (concat TeX-esc "t{") "}")
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(list ?s (concat TeX-esc "strong{") "}")
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(list ?\C-f (concat TeX-esc "file{") "}")
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(list ?\C-d (concat TeX-esc "dfn{") "}")
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(list ?\C-v (concat TeX-esc "var{") "}")
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(list ?k (concat TeX-esc "key{") "}")
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(list ?\C-k (concat TeX-esc "kbd{") "}")
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(list ?c (concat TeX-esc "code{") "}")
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(list ?C (concat TeX-esc "cite{") "}")))
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;; need the following stuff to let xref and pxref work
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(make-local-variable 'LaTeX-section-label)
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(setq LaTeX-section-label "")))
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LaTeX-dialect)
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;;; latexinfo.el ends here
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