1 ;;; gnus-sum-mime.el --- MIME extension for summary mode of Gnus
3 ;; Copyright (C) 1995,1996 Free Software Foundation, Inc.
5 ;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
8 ;; $Id: gnus-sum-mime.el,v 0.4 1996/09/02 10:03:58 morioka Exp $
9 ;; Keywords: news, MIME, multimedia, multilingual, encoded-word
11 ;; This file is not part of GNU Emacs yet.
13 ;; This program is free software; you can redistribute it and/or
14 ;; modify it under the terms of the GNU General Public License as
15 ;; published by the Free Software Foundation; either version 2, or (at
16 ;; your option) any later version.
18 ;; This program is distributed in the hope that it will be useful, but
19 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
20 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
21 ;; General Public License for more details.
23 ;; You should have received a copy of the GNU General Public License
24 ;; along with this program; see the file COPYING. If not, write to
25 ;; the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
26 ;; Boston, MA 02111-1307, USA.
31 (require 'gnus-art-mime)
37 (defun gnus-set-summary-default-charset ()
39 (if (buffer-live-p gnus-summary-buffer)
41 (set-buffer gnus-summary-buffer)
42 (let ((rest gnus-newsgroup-default-charset-alist)
45 (while (setq cell (car rest))
46 (if (string-match (car cell) gnus-newsgroup-name)
49 (make-local-variable 'default-mime-charset)
50 (setq default-mime-charset (cdr cell))
52 (setq rest (cdr rest))
55 default-mime-charset)))
56 (goto-char (point-min))
57 (while (< (point)(point-max))
58 (decode-mime-charset-region (point)
67 ;;; @ command functions
70 (defun gnus-summary-preview-mime-message (arg)
71 "MIME decode and play this message."
73 (let ((gnus-break-pages nil))
74 (gnus-summary-select-article t t)
76 (pop-to-buffer gnus-original-article-buffer t)
77 (let (buffer-read-only)
78 (if (text-property-any (point-min) (point-max) 'invisible t)
79 (remove-text-properties (point-min) (point-max)
80 gnus-hidden-properties)
82 (mime/viewer-mode nil nil nil gnus-original-article-buffer
86 (defun gnus-summary-scroll-down ()
87 "Scroll down one line current article."
89 (gnus-summary-scroll-up -1)
92 (define-key gnus-summary-mode-map "v"
93 (function gnus-summary-preview-mime-message))
94 (define-key gnus-summary-mode-map "\e\r"
95 (function gnus-summary-scroll-down))
101 (provide 'gnus-sum-mime)
103 ;;; gnus-sum-mime.el ends here