lisp/mh-e/mh-xemacs-compat.el

   1 ;;; mh-xemacs-compat.el --- GNU Emacs Functions needed by XEmacs
   2
   3 ;; Copyright (C) 2001, 02, 2003 Free Software Foundation, Inc.
   4
   5 ;; Author: FSF
   6 ;; Maintainer: Bill Wohler <wohler@newt.com>
   7 ;; Keywords: mail
   8 ;; See: mh-e.el
   9
  10 ;; This file is part of GNU Emacs.
  11
  12 ;; GNU Emacs is free software; you can redistribute it and/or modify
  13 ;; it under the terms of the GNU General Public License as published by
  14 ;; the Free Software Foundation; either version 2, or (at your option)
  15 ;; any later version.
  16
  17 ;; GNU Emacs is distributed in the hope that it will be useful,
  18 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  19 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20 ;; GNU General Public License for more details.
  21
  22 ;; You should have received a copy of the GNU General Public License
  23 ;; along with GNU Emacs; see the file COPYING.  If not, write to the
  24 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  25 ;; Boston, MA 02111-1307, USA.
  26
  27 ;;; Commentary:
  28
  29 ;;; Change Log:
  30
  31 ;;; Code:
  32
  33 ;;; Some requires:
  34 (require 'rfc822)
  35
  36 (eval-when-compile (require 'mh-utils))
  37
  38 ;;; Simple compatibility:
  39
  40 (unless (fboundp 'match-string-no-properties)
  41   (defsubst match-string-no-properties (match)
  42     (buffer-substring-no-properties
  43      (match-beginning match) (match-end match))))
  44
  45 (unless (fboundp 'line-beginning-position)
  46   (defalias 'line-beginning-position 'point-at-bol))
  47 (unless (fboundp 'line-end-position)
  48   (defalias 'line-end-position 'point-at-eol))
  49
  50 (unless (fboundp 'timerp)
  51   (defalias 'timerp 'itimerp))
  52 (unless (fboundp 'cancel-timer)
  53   (defalias 'cancel-timer 'delete-itimer))
  54
  55 ;; Set up the modeline glyph
  56 (defconst mh-modeline-logo
  57   "/* XPM */
  58 static char * file[] = {
  59 \"18 13 2 1\",
  60 \"# c #666699\",
  61 \". c None s None\",
  62 \"........##........\",
  63 \".......####.......\",
  64 \"......######......\",
  65 \"......######......\",
  66 \"....#########.....\",
  67 \"..##############..\",
  68 \".##...######....#.\",
  69 \"##...#.#.####...#.\",
  70 \"....#..#.##.#...#.\",
  71 \"...#..##.#.#.#....\",
  72 \"...#..#..#..#.#...\",
  73 \"...#..#.##..#.##..\",
  74 \"...#..#.#..#....#.\"};"
  75   "The image for the modeline logo.")
  76
  77 (mh-do-in-xemacs
  78   (defvar mh-modeline-glyph
  79     (progn
  80       (let* ((data mh-modeline-logo)
  81              (glyph (make-glyph
  82                      (cond ((and (featurep 'xpm)
  83                                  (device-on-window-system-p)
  84                                  has-modeline-p)
  85                             `[xpm :data ,data])
  86                            (t [string :data "MH-E"])))))
  87         (set-glyph-face glyph 'modeline-buffer-id)
  88         glyph))
  89     "Cute little logo to put in the modeline of MH-E buffers."))
  90
  91 (provide 'mh-xemacs-compat)
  92
  93 ;;; Local Variables:
  94 ;;; indent-tabs-mode: nil
  95 ;;; sentence-end-double-space: nil
  96 ;;; End:
  97
  98 ;;; mh-xemacs-compat.el ends here