1 ;;; tm-mh-e.el --- tm-mh-e functions for composing messages
3 ;; Copyright (C) 1993,1994,1995,1996 Free Software Foundation, Inc.
5 ;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
6 ;; OKABE Yasuo <okabe@kudpc.kyoto-u.ac.jp>
7 ;; Maintainer: MORIOKA Tomohiko <morioka@jaist.ac.jp>
8 ;; Created: 1996/2/29 (separated from tm-mh-e.el)
10 ;; $Id: tmh-comp.el,v 7.6 1996/09/03 15:27:18 morioka Exp $
11 ;; Keywords: mail, MH, MIME, multimedia, encoded-word, multilingual
13 ;; This file is part of tm (Tools for MIME).
15 ;; This program is free software; you can redistribute it and/or
16 ;; modify it under the terms of the GNU General Public License as
17 ;; published by the Free Software Foundation; either version 2, or (at
18 ;; your option) any later version.
20 ;; This program is distributed in the hope that it will be useful, but
21 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
22 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
23 ;; General Public License for more details.
25 ;; You should have received a copy of the GNU General Public License
26 ;; along with This program; see the file COPYING. If not, write to
27 ;; the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
28 ;; Boston, MA 02111-1307, USA.
39 (defvar tm-mh-e/forwcomps "forwcomps"
40 "Name of file to be used as a skeleton for forwarding messages.
41 Default is \"forwcomps\". If not a complete path name, the file
42 is searched for first in the user's MH directory, then in the
43 system MH lib directory.")
45 (defvar tm-mh-e/message-yank-function 'mh-yank-cur-msg)
51 (defun tm-mh-e::make-message (folder number)
52 (vector folder number)
55 (defun tm-mh-e::message/folder (message)
59 (defun tm-mh-e::message/number (message)
63 (defun tm-mh-e::message/file-name (message)
65 (tm-mh-e::message/number message)
66 (mh-expand-file-name (tm-mh-e::message/folder message))
69 ;;; modified by OKABE Yasuo <okabe@kudpc.kyoto-u.ac.jp>
70 ;;; 1995/11/14 (cf. [tm-ja:1096])
71 (defun tm-mh-e/prompt-for-message (prompt folder &optional default)
73 (directory-files (mh-expand-file-name folder) nil "^[0-9]+$")
75 (folder-buf (get-buffer folder))
79 (set-buffer folder-buf)
80 (let* ((show-buffer (get-buffer mh-show-buffer))
81 (show-buffer-file-name
82 (buffer-file-name show-buffer)))
83 (if show-buffer-file-name
84 (file-name-nondirectory show-buffer-file-name)))))))
85 (if (or (null default)
86 (not (string-match "^[0-9]+$" default)))
88 (if (and (string= folder mh-sent-from-folder)
90 (int-to-string mh-sent-from-msg)
94 (= 0 (mh-exec-cmd-quiet nil "pick" folder "cur"))
95 (set-buffer mh-temp-buffer)
96 (setq cur-msg (buffer-string))
97 (string-match "^[0-9]+$" cur-msg))
98 (substring cur-msg 0 (match-end 0))
100 (completing-read prompt
111 ;;; modified by OKABE Yasuo <okabe@kudpc.kyoto-u.ac.jp>
112 ;;; 1995/11/14 (cf. [tm-ja:1096])
113 (defun tm-mh-e/query-message (&optional message)
117 (setq folder (tm-mh-e::message/folder message))
118 (setq number (tm-mh-e::message/number message))
121 (setq folder (mh-prompt-for-folder
123 (if (and (stringp mh-sent-from-folder)
124 (string-match "^\\+" mh-sent-from-folder))
125 mh-sent-from-folder "+inbox")
129 (number-to-string number)
130 (tm-mh-e/prompt-for-message "Message number: " folder)
132 (tm-mh-e::make-message folder number)
135 (defun tm-mh-e/insert-message (&optional message)
136 ;; always ignores message
137 (let ((article-buffer
138 (if (not (and (stringp mh-sent-from-folder)
139 (numberp mh-sent-from-msg)
141 (cond ((and (boundp 'gnus-original-article-buffer)
142 (bufferp mh-sent-from-folder)
143 (get-buffer gnus-original-article-buffer)
145 gnus-original-article-buffer)
146 ((and (boundp 'gnus-article-buffer)
147 (get-buffer gnus-article-buffer)
148 (bufferp mh-sent-from-folder)
151 (set-buffer gnus-article-buffer)
152 (if (eq major-mode 'mime/viewer-mode)
153 mime::preview/article-buffer
157 (if (null article-buffer)
159 (tm-mh-e::make-message mh-sent-from-folder mh-sent-from-msg)
161 (insert-buffer article-buffer)
162 (mime-editor/inserted-message-filter)
166 (defun tm-mh-e/insert-mail (&optional message)
170 (tm-mh-e::message/file-name (tm-mh-e/query-message message))))
171 (narrow-to-region (point) (point))
172 (insert-file-contents message-file)
173 (push-mark (point-max))
174 (mime-editor/inserted-message-filter)
177 (set-alist 'mime-editor/message-inserter-alist
178 'mh-letter-mode (function tm-mh-e/insert-message))
179 (set-alist 'mime-editor/mail-inserter-alist
180 'mh-letter-mode (function tm-mh-e/insert-mail))
181 (set-alist 'mime-editor/mail-inserter-alist
182 'news-reply-mode (function tm-mh-e/insert-mail))
184 'mime-editor/split-message-sender-alist
187 (lambda (&optional arg)
189 (write-region (point-min) (point-max)
190 mime-editor/draft-file-name nil 'no-message)
192 (pop-to-buffer "MH mail delivery")
194 (mh-exec-cmd-output mh-send-prog t "-watch" "-nopush"
197 mime-editor/draft-file-name)
198 (goto-char (point-max)) ; show the interesting part
202 (apply 'mh-exec-cmd-quiet t mh-send-prog
204 (list "-nopush" "-nodraftfolder"
205 "-noverbose" "-nowatch"
206 mh-send-args mime-editor/draft-file-name)))))
210 ;;; @ commands using tm-edit features
213 (defun tm-mh-e/edit-again (msg)
214 "Clean-up a draft or a message previously sent and make it resendable.
215 Default is the current message.
216 The variable mh-new-draft-cleaned-headers specifies the headers to remove.
217 See also documentation for `\\[mh-send]' function."
218 (interactive (list (mh-get-msg-num t)))
220 (let* ((from-folder mh-current-folder)
221 (config (current-window-configuration))
224 (cond ((and mh-draft-folder (equal from-folder mh-draft-folder))
225 (let ((name (format "draft-%d" msg)))
226 (if (get-buffer name)
227 (throw 'tag (pop-to-buffer name))
229 (let ((file-coding-system-for-read *noconv*)
231 (mh-msg-filename msg mh-draft-folder)
233 (set-buffer (get-buffer-create name))
234 (insert-file-contents filename)
235 (setq buffer-file-name filename)
236 (setq code-conversion t)
239 (if (re-search-forward "\\(^$\\|^-+$\\)" nil t)
245 (let ((file-coding-system-for-read *noconv*))
246 (mh-read-draft "clean-up" (mh-msg-filename msg) nil)
248 (setq code-conversion t)
251 (goto-char (point-min))
252 (mh-clean-msg-header (point-min) mh-new-draft-cleaned-headers nil)
254 (let ((cs (code-detect-region (point-min)(point-max))))
255 (set-file-coding-system
261 (mime/edit-again code-conversion t t)
262 (goto-char (point-min))
263 (mh-compose-and-send-mail draft "" from-folder nil nil nil nil nil nil
267 ;;; by OKABE Yasuo <okabe@kudpc.kyoto-u.ac.jp>
268 ;;; 1996/2/29 (cf. [tm-ja:1643])
269 (defun tm-mh-e/extract-rejected-mail (msg)
270 "Extract a letter returned by the mail system and make it re-editable.
271 Default is the current message. The variable mh-new-draft-cleaned-headers
272 gives the headers to clean out of the original message."
273 (interactive (list (mh-get-msg-num t)))
274 (let ((from-folder mh-current-folder)
275 (config (current-window-configuration))
276 (draft (mh-read-draft "extraction" (mh-msg-filename msg) nil)))
277 (setq buffer-read-only nil)
278 (goto-char (point-min))
282 (concat "^\\($\\|[Cc]ontent-[Tt]ype:[ \t]+multipart/\\)") nil t)
284 (re-search-forward "boundary=\"\\([^\"]+\\)\"" nil t))
285 (let ((case-fold-search t)
286 (boundary (buffer-substring (match-beginning 1) (match-end 1))))
289 (concat "^--" boundary "\n"
290 "content-type:[ \t]+"
291 "\\(message/rfc822\\|text/rfc822-headers\\)\n"
292 "\\(.+\n\\)*\n") nil t)
293 (delete-region (point-min) (point))
294 (mh-clean-msg-header (point-min) mh-new-draft-cleaned-headers nil)
296 (concat "\n--" boundary "--\n") nil t)
297 (delete-region (match-beginning 0) (point-max)))
299 (message "Seems no message/rfc822 part.")))))
300 ((re-search-forward mh-rejected-letter-start nil t)
301 (skip-chars-forward " \t\n")
302 (delete-region (point-min) (point))
303 (mh-clean-msg-header (point-min) mh-new-draft-cleaned-headers nil))
305 (message "Does not appear to be a rejected letter.")))
306 (goto-char (point-min))
307 (if (re-search-forward "^-+$" nil t)
310 (mime/edit-again nil t t)
311 (goto-char (point-min))
312 (set-buffer-modified-p nil)
313 (mh-compose-and-send-mail draft "" from-folder msg
314 (mh-get-header-field "To:")
315 (mh-get-header-field "From:")
316 (mh-get-header-field "Cc:")
319 ;;; by OKABE Yasuo <okabe@kudpc.kyoto-u.ac.jp>
320 ;;; 1995/11/14 (cf. [tm-ja:1099])
321 (defun tm-mh-e/forward (to cc &optional msg-or-seq)
322 "Forward a message or message sequence as MIME message/rfc822.
323 Defaults to displayed message. If optional prefix argument provided,
324 then prompt for the message sequence. See also documentation for
325 `\\[mh-send]' function."
326 (interactive (list (mh-read-address "To: ")
327 (mh-read-address "Cc: ")
328 (if current-prefix-arg
329 (mh-read-seq-default "Forward" t)
333 (setq msg-or-seq (mh-get-msg-num t)))
334 (let* ((folder mh-current-folder)
335 (config (current-window-configuration))
336 ;; uses "draft" for compatibility with forw.
337 ;; forw always leaves file in "draft" since it doesn't have -draft
338 (draft-name (expand-file-name "draft" mh-user-path))
339 (draft (cond ((or (not (file-exists-p draft-name))
340 (y-or-n-p "The file `draft' exists. Discard it? "))
342 "-noedit" "-nowhatnowproc"
343 "-form" tm-mh-e/forwcomps
346 (mh-read-draft "" draft-name t)
347 (mh-insert-fields "To:" to "Cc:" cc)
348 (set-buffer-modified-p nil)))
350 (mh-read-draft "" draft-name nil)))))
351 (let ((msubtype "digest")
352 orig-from orig-subject multipart-flag
355 (regexp-quote (mime-make-tag "message" "rfc822"))))
357 (goto-char (point-min))
360 (goto-char (point-max))
361 (if (not (bolp)) (insert "\n"))
363 (narrow-to-region beg beg)
364 (mh-exec-cmd-output "pick" nil folder msg-or-seq)
365 (if (> (count-lines (point) (point-max)) 1)
366 (setq multipart-flag t)
368 (while (re-search-forward "^\\([0-9]+\\)\n" nil t)
370 (buffer-substring (match-beginning 1) (match-end 1)))
371 (beg (match-beginning 0))
375 (narrow-to-region beg end)
376 ;; modified for Emacs 18
377 (delete-region beg end)
378 (insert-file-contents
379 (mh-expand-file-name forw-msg
380 (mh-expand-file-name folder))
383 (push-mark (point-max))
384 (mime-editor/inserted-message-filter))
385 (goto-char (point-max))
389 (mime-editor/insert-tag "message" "rfc822")
391 (delete-region (point) (point-max))
393 (mime-editor/enclose-region "digest" beg (point))
395 (re-search-forward tag-regexp)
398 (narrow-to-region (point) (point-max))
399 (setq orig-from (mime-eword/decode-string
400 (mh-get-header-field "From:")))
401 (setq orig-subject (mime-eword/decode-string
402 (mh-get-header-field "Subject:")))
405 (mh-forwarded-letter-subject orig-from orig-subject)))
406 (mh-insert-fields "Subject:" forw-subject)
407 (goto-char (point-min))
408 (re-search-forward tag-regexp)
410 (delete-other-windows)
411 (if (numberp msg-or-seq)
412 (mh-add-msgs-to-seq msg-or-seq 'forwarded t)
413 (mh-add-msgs-to-seq (mh-seq-to-msgs msg-or-seq) 'forwarded t))
414 (mh-compose-and-send-mail draft "" folder msg-or-seq
416 mh-note-forw "Forwarded:"
419 (cond ((not (featurep 'mh-utils))
420 (defun tm-mh-e::insert-letter (folder number verbatim)
421 (mh-insert-letter verbatim folder number)
424 ((and (boundp 'mh-e-version)
425 (string-lessp mh-e-version "5"))
426 (defun tm-mh-e::insert-letter (folder number verbatim)
427 (mh-insert-letter number folder verbatim)
431 (defalias 'tm-mh-e::insert-letter 'mh-insert-letter)
434 (defun tm-mh-e/insert-letter (verbatim)
435 "Interface to mh-insert-letter."
438 ((folder (mh-prompt-for-folder
440 (if (and (stringp mh-sent-from-folder)
441 (string-match "^\\+" mh-sent-from-folder))
442 mh-sent-from-folder "+inbox")
444 (number (tm-mh-e/prompt-for-message "Message number: " folder)))
445 (tm-mh-e::insert-letter folder number verbatim)))
447 (defun tm-mh-e/yank-cur-msg-with-no-filter ()
448 "Insert the current message into the draft buffer.
449 This function makes new show-buffer from article-buffer to disable
450 variable `mime-viewer/plain-text-preview-hook'. If you don't want to
451 use text filters for replying message, please set it to
452 `tm-mh-e/message-yank-function'.
453 Prefix each non-blank line in the message with the string in
454 `mh-ins-buf-prefix'. The entire message will be inserted if
455 `mh-yank-from-start-of-msg' is non-nil. If this variable is nil, the
456 portion of the message following the point will be yanked. If
457 `mh-delete-yanked-msg-window' is non-nil, any window displaying the
458 yanked message will be deleted."
460 (if (and mh-sent-from-folder mh-sent-from-msg)
461 (let ((to-point (point))
462 (to-buffer (current-buffer)))
463 (set-buffer mh-sent-from-folder)
464 (if mh-delete-yanked-msg-window
465 (delete-windows-on mh-show-buffer))
466 (set-buffer mh-show-buffer) ; Find displayed message
468 (let (mime-viewer/plain-text-preview-hook buf)
470 (save-window-excursion
471 (set-buffer mime::preview/article-buffer)
472 (setq buf (mime/viewer-mode))
475 (kill-buffer buf)))))
476 (set-buffer to-buffer)
478 (narrow-to-region to-point to-point)
481 (mh-insert-prefix-string mh-ins-buf-prefix)
483 (error "There is no current message")))
485 (defun tm-mh-e/yank-current-message ()
486 "Insert the current message into the draft buffer.
487 It uses variable `tm-mh-e/message-yank-function'
488 to select message yanking function."
490 (let ((mh-sent-from-folder mh-sent-from-folder)
491 (mh-sent-from-msg mh-sent-from-msg))
492 (if (and (not (stringp mh-sent-from-folder))
493 (boundp 'gnus-article-buffer)
494 (get-buffer gnus-article-buffer)
495 (bufferp mh-sent-from-folder)
496 ) ; might be called from GNUS
497 (if (boundp 'gnus-article-copy) ; might be sgnus
499 (gnus-copy-article-buffer)
500 (setq mh-sent-from-folder gnus-article-copy)
501 (set-buffer mh-sent-from-folder)
502 (setq mh-show-buffer gnus-article-copy)
505 (setq mh-sent-from-folder gnus-article-buffer)
506 (set-buffer gnus-article-buffer)
507 (setq mh-show-buffer (current-buffer))
509 (funcall tm-mh-e/message-yank-function)
512 (substitute-key-definition
513 'mh-yank-cur-msg 'tm-mh-e/yank-current-message mh-letter-mode-map)
514 (substitute-key-definition
515 'mh-insert-letter 'tm-mh-e/insert-letter mh-letter-mode-map)
524 ;;; tmh-comp.el ends here