2 ;;; tm-vm.el --- tm-MUA for VM
4 ;;; Copyright (C) 1995 Free Software Foundation, Inc.
6 ;;; Author: MASUTANI Yasuhiro <masutani@me.es.osaka-u.ac.jp>
7 ;;; and Kenji Wakamiya <wkenji@flab.fujitsu.co.jp>
8 ;;; modified by SHIONO <jun@p5.nm.fujitsu.co.jp>,
9 ;;; Steinar Bang <steinarb@falch.no>,
10 ;;; Shuhei KOBAYASHI <shuhei@cmpt01.phys.tohoku.ac.jp>,
11 ;;; and MORIOKA Tomohiko <morioka@jaist.ac.jp>
12 ;;; Keywords: news, MIME, multimedia, multilingual, encoded-word
14 ;;; This file is part of tm (Tools for MIME).
16 ;;; This version is tested under VM-5.76 with tm-6.20.
18 ;;; Plese insert (require 'tm-vm) in your .vm or .emacs.
24 (defconst tm-vm/RCS-ID
25 "$Id: tm-vm.el,v 7.2 1995/10/22 13:17:12 morioka Exp $")
26 (defconst tm-vm/version (get-version-string tm-vm/RCS-ID))
28 (define-key vm-mode-map "Z" 'tm-vm/view-message)
29 (define-key vm-mode-map "T" 'tm-vm/decode-message-header)
31 (set-alist 'mime-viewer/quitting-method-alist
33 'tm-vm/quit-view-message)
35 (set-alist 'mime-viewer/quitting-method-alist
37 'tm-vm/quit-view-message)
40 ;;; @ for MIME encoded-words
42 ;; If you don't use tiny-mime patch for VM (by RIKITAKE Kenji
43 ;; <kenji@reseau.toyonaka.osaka.jp>), please use following definition:
45 ;; (setq vm-summary-format "%n %*%a %-17.17F %-3.3m %2d %4l/%-5c, %I\"%UA\"\n")
46 ;; (defun vm-summary-function-A (m)
47 ;; (mime-ewords/decode-string (vm-su-subject m)))
53 (defun tm-vm/quit-view-message ()
54 "Quit MIME-viewer and go back to VM.
55 This function is called by `mime-viewer/quit' command via
56 `mime-viewer/quitting-method-alist'."
57 (mime-viewer/kill-buffer)
58 (if (get-buffer mime/output-buffer-name)
59 (bury-buffer mime/output-buffer-name))
60 (vm-select-folder-buffer)
61 (vm-display (current-buffer) t '(mime-viewer/quit mime-viewer/up-content)
62 '(mime-viewer/quit reading-message)))
64 (defun tm-vm/view-message ()
65 "Decode and view MIME encoded message, under VM."
67 (vm-follow-summary-cursor)
68 (vm-select-folder-buffer)
69 (vm-check-for-killed-summary)
70 (vm-error-if-folder-empty)
71 (vm-display (current-buffer) t '(tm-vm/view-message)
72 '(tm-vm/view-mesage reading-message))
73 (let* ((mp (car vm-message-pointer))
74 (ct (vm-get-header-contents mp "Content-Type:"))
75 (cte (vm-get-header-contents mp "Content-Transfer-Encoding:"))
76 (exposed (= (point-min) (vm-start-of mp))))
79 ;; vm-widen-page hides exposed header if pages are delimited.
80 ;; So, here we expose it again.
82 (narrow-to-region (vm-start-of mp) (point-max)))
83 (select-window (vm-get-buffer-window (current-buffer)))
85 (mime/parse-Content-Type (or ct ""))
89 (defun tm-vm/decode-message-header (&optional count)
90 "Decode MIME header of current message through tiny-mime.
91 Numeric prefix argument COUNT means to decode the current message plus
92 the next COUNT-1 messages. A negative COUNT means decode the current
93 message and the previous COUNT-1 messages.
94 When invoked on marked messages (via vm-next-command-uses-marks),
95 all marked messages are affected, other messages are ignored."
97 (or count (setq count 1))
98 (vm-follow-summary-cursor)
99 (vm-select-folder-buffer)
100 (vm-check-for-killed-summary)
101 (vm-error-if-folder-empty)
102 (vm-error-if-folder-read-only)
103 (let ((mlist (vm-select-marked-or-prefixed-messages count))
109 (setq realm (vm-real-message-of (car mlist)))
110 ;; Go to real folder of this message.
111 ;; But maybe this message is already real message...
112 (set-buffer (vm-buffer-of realm))
113 (let ((buffer-read-only nil))
115 (narrow-to-region (vm-headers-of realm) (vm-text-of realm))
116 (mime/decode-message-header))
117 (let ((vm-message-pointer (list realm))
119 (vm-discard-cached-data))
120 ;; Mark each virtual and real message for later summary
122 (setq vlist (cons realm (vm-virtual-messages-of realm)))
124 (vm-mark-for-summary-update (car vlist))
125 ;; Remember virtual and real folders related this message,
126 ;; for later display update.
127 (or (memq (vm-buffer-of (car vlist)) vbufs)
128 (setq vbufs (cons (vm-buffer-of (car vlist)) vbufs)))
129 (setq vlist (cdr vlist)))
130 (if (eq vm-flush-interval t)
131 (vm-stuff-virtual-attributes realm)
132 (vm-set-modflag-of realm t)))
133 (setq mlist (cdr mlist)))
134 ;; Update mail-buffers and summaries.
136 (set-buffer (car vbufs))
137 (vm-preview-current-message)
138 (setq vbufs (cdr vbufs))))))
148 (set-atype 'mime/content-decoding-condition
149 '((type . "message/partial")
150 (method . mime-article/grab-message/partials)
151 (major-mode . vm-mode)
152 (summary-buffer-exp . vm-summary-buffer)
154 (set-alist 'tm-partial/preview-article-method-alist