code.delx.au - gnu-emacs-elpa/blob - packages/auctex/style/shortvrb.el

   1 ;;; shortvrb.el --- AUCTeX style for `shortvrb.sty'
   2
   3 ;; Copyright (C) 2009 Free Software Foundation, Inc.
   4
   5 ;; Author: Ralf Angeli <angeli@caeruleus.net>
   6 ;; Maintainer: auctex-devel@gnu.org
   7 ;; Created: 2009-12-23
   8 ;; Keywords: tex
   9
  10 ;; This file is part of AUCTeX.
  11
  12 ;; AUCTeX is free software; you can redistribute it and/or modify it
  13 ;; under the terms of the GNU General Public License as published by
  14 ;; the Free Software Foundation; either version 3, or (at your option)
  15 ;; any later version.
  16
  17 ;; AUCTeX is distributed in the hope that it will be useful, but
  18 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
  19 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20 ;; General Public License for more details.
  21
  22 ;; You should have received a copy of the GNU General Public License
  23 ;; along with AUCTeX; see the file COPYING.  If not, write to the Free
  24 ;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
  25 ;; 02110-1301, USA.
  26
  27 ;;; Commentary:
  28
  29 ;; This file adds support for `shortvrb.sty'.
  30
  31 ;; XXX: We might want provide users with the possibility to activate
  32 ;; something like this for any file (incl. Plain TeX).  That would
  33 ;; bring us one step closer to the goal of displaying texbook.tex
  34 ;; without font locking going haywire.
  35
  36 ;; FIXME: The code does not work for preview.dtx because in that file
  37 ;; the style list is empty.  In its master file, preview.drv, it
  38 ;; works, however.  However, even if the style file is loaded by hand,
  39 ;; it fails to fontify verbatim text in the documentation parts of the
  40 ;; file.
  41
  42 ;;; Code:
  43
  44 (TeX-add-style-hook
  45  "shortvrb"
  46  (lambda ()
  47    ;; Fontification
  48    (when (and LaTeX-shortvrb-chars
  49               (fboundp 'font-latex-set-syntactic-keywords)
  50               (eq TeX-install-font-lock 'font-latex-setup))
  51      (let (syntax-alist)
  52        (dolist (char LaTeX-shortvrb-chars)
  53          (add-to-list 'syntax-alist (cons char "|")))
  54        (font-latex-add-to-syntax-alist syntax-alist)))))
  55
  56 ;;; shortvrb.el ends here