2 ;;; tm-rich.el --- text/enriched and text/richtext style
3 ;;; richtext filter for tm-view
5 ;;; Copyright (C) 1995 Free Software Foundation, Inc.
6 ;;; Copyright (C) 1994,1995 MORIOKA Tomohiko
8 ;;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
10 ;;; $Id: tm-rich.el,v 6.14 1995/09/21 00:18:32 morioka Exp $
11 ;;; Keywords: mail, news, MIME, multimedia, richtext, enriched
13 ;;; This file is part of tm (Tools for MIME).
18 (defvar tm-rich/richtext-module
19 (if (or (< emacs-major-version 19)
20 (and (= emacs-major-version 19)
21 (< emacs-minor-version 29))
25 (require tm-rich/richtext-module)
28 ;;; @ content filters for tm-view
31 (defun mime-viewer/filter-text/richtext (ctype params encoding)
32 (let* ((mode mime::preview/original-major-mode)
33 (m (assq mode mime-viewer/code-converter-alist))
34 (charset (assoc "charset" params))
36 ;; modified by Eric Ding <ericding@San-Jose.ate.slb.com>
38 (beg (point-min)) (end (point-max))
40 (cond ((string= encoding "quoted-printable")
41 (quoted-printable-decode-region beg end)
43 ((string= encoding "base64")
44 (base64-decode-region beg end)
47 (if (and m (fboundp (setq m (cdr m))))
48 (funcall m beg (point-max) charset encoding)
49 (mime-viewer/default-code-convert-region beg (point-max)
52 (richtext-decode beg (point-max))
55 (defun mime-viewer/filter-text/enriched (ctype params encoding)
56 (let* ((mode mime::preview/original-major-mode)
57 (m (assq mode mime-viewer/code-converter-alist))
58 (charset (assoc "charset" params))
60 ;; modified by Eric Ding <ericding@San-Jose.ate.slb.com>
62 (beg (point-min)) (end (point-max))
64 (cond ((string= encoding "quoted-printable")
65 (quoted-printable-decode-region beg end)
67 ((string= encoding "base64")
68 (base64-decode-region beg end)
71 (if (and m (fboundp (setq m (cdr m))))
72 (funcall m beg (point-max) charset encoding)
73 (mime-viewer/default-code-convert-region beg (point-max)
76 (enriched-decode beg (point-max))
83 (set-alist 'mime-viewer/content-filter-alist
84 "text/richtext" (function mime-viewer/filter-text/richtext))
86 (set-alist 'mime-viewer/content-filter-alist
87 "text/enriched" (function mime-viewer/filter-text/enriched))
90 (run-hooks 'tm-rich-load-hook)