1 ;;; gnus-msg.el --- mail and post interface for Gnus
2 ;; Copyright (C) 1995,96 Free Software Foundation, Inc.
4 ;; Author: Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
5 ;; Lars Magne Ingebrigtsen <larsi@ifi.uio.no>
8 ;; This file is part of GNU Emacs.
10 ;; GNU Emacs is free software; you can redistribute it and/or modify
11 ;; it under the terms of the GNU General Public License as published by
12 ;; the Free Software Foundation; either version 2, or (at your option)
15 ;; GNU Emacs is distributed in the hope that it will be useful,
16 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 ;; GNU General Public License for more details.
20 ;; You should have received a copy of the GNU General Public License
21 ;; along with GNU Emacs; see the file COPYING. If not, write to the
22 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
23 ;; Boston, MA 02111-1307, USA.
32 (eval-when-compile (require 'cl))
34 ;; Added by Sudish Joseph <joseph@cis.ohio-state.edu>.
35 (defvar gnus-post-method nil
36 "*Preferred method for posting USENET news.
37 If this variable is nil, Gnus will use the current method to decide
38 which method to use when posting. If it is non-nil, it will override
39 the current method. This method will not be used in mail groups and
40 the like, only in \"real\" newsgroups.
42 The value must be a valid method as discussed in the documentation of
43 `gnus-select-method'. It can also be a list of methods. If that is
44 the case, the user will be queried for what select method to use when
47 (defvar gnus-outgoing-message-group nil
48 "*All outgoing messages will be put in this group.
49 If you want to store all your outgoing mail and articles in the group
50 \"nnml:archive\", you set this variable to that value. This variable
51 can also be a list of group names.
53 If you want to have greater control over what group to put each
54 message in, you can set this variable to a function that checks the
55 current newsgroup name and then returns a suitable group name (or list
58 (defvar gnus-message-archive-group
59 '((if (message-news-p) "misc-news" "misc-mail"))
60 "*Name of the group in which to save the messages you've written.
61 This can either be a string, a list of strings; or an alist
62 of regexps/functions/forms to be evaluated to return a string (or a list
63 of strings). The functions are called with the name of the current
64 group (or nil) as a parameter.")
66 (defvar gnus-mailing-list-groups nil
67 "*Regexp matching groups that are really mailing lists.
68 This is useful when you're reading a mailing list that has been
69 gatewayed to a newsgroup, and you want to followup to an article in
72 (defvar gnus-sent-message-ids-file
73 (nnheader-concat gnus-directory "Sent-Message-IDs")
74 "File where Gnus saves a cache of sent message ids.")
76 (defvar gnus-sent-message-ids-length 1000
77 "The number of sent Message-IDs to save.")
79 ;;; Internal variables.
81 (defvar gnus-message-buffer "*Mail Gnus*")
82 (defvar gnus-article-copy nil)
83 (defvar gnus-last-posting-server nil)
86 (autoload 'gnus-uu-post-news "gnus-uu" nil t)
87 (autoload 'news-setup "rnewspost")
88 (autoload 'news-reply-mode "rnewspost")
89 (autoload 'rmail-dont-reply-to "mail-utils")
90 (autoload 'rmail-output "rmailout"))
94 ;;; Gnus Posting Functions
98 (gnus-summary-send-map "S" gnus-summary-mode-map)
99 "p" gnus-summary-post-news
100 "f" gnus-summary-followup
101 "F" gnus-summary-followup-with-original
102 "c" gnus-summary-cancel-article
103 "s" gnus-summary-supersede-article
104 "r" gnus-summary-reply
105 "R" gnus-summary-reply-with-original
106 "m" gnus-summary-mail-other-window
107 "u" gnus-uu-post-news
108 "om" gnus-summary-mail-forward
109 "op" gnus-summary-post-forward
110 "Om" gnus-uu-digest-mail-forward
111 "Op" gnus-uu-digest-post-forward)
114 (gnus-send-bounce-map "D" gnus-summary-send-map)
115 "b" gnus-summary-resend-bounced-mail
116 ; "c" gnus-summary-send-draft
117 "r" gnus-summary-resend-message)
119 ;;; Internal functions.
121 (defvar gnus-article-reply nil)
122 (defmacro gnus-setup-message (config &rest forms)
123 (let ((winconf (make-symbol "winconf"))
124 (buffer (make-symbol "buffer"))
125 (article (make-symbol "article")))
126 `(let ((,winconf (current-window-configuration))
127 (,buffer (current-buffer))
128 (,article (and gnus-article-reply (gnus-summary-article-number)))
129 (message-header-setup-hook
130 (copy-sequence message-header-setup-hook)))
131 (add-hook 'message-header-setup-hook 'gnus-inews-insert-gcc)
132 (add-hook 'message-header-setup-hook 'gnus-inews-insert-archive-gcc)
134 (gnus-inews-add-send-actions ,winconf ,buffer ,article)
135 (setq gnus-message-buffer (current-buffer))
136 (gnus-configure-windows ,config t))))
138 (defun gnus-inews-add-send-actions (winconf buffer article)
139 (gnus-make-local-hook 'message-sent-hook)
140 (gnus-add-hook 'message-sent-hook 'gnus-inews-do-gcc nil t)
141 (setq message-post-method
143 (gnus-post-method arg ,gnus-newsgroup-name)))
144 (setq message-newsreader (setq message-mailer (gnus-extended-version)))
146 `(set-window-configuration ,winconf) 'exit 'postpone 'kill)
148 `(when (buffer-name ,buffer)
152 `(gnus-summary-mark-article-as-replied ,article))))
155 (put 'gnus-setup-message 'lisp-indent-function 1)
156 (put 'gnus-setup-message 'lisp-indent-hook 1)
157 (put 'gnus-setup-message 'edebug-form-spec '(form body))
159 ;;; Post news commands of Gnus group mode and summary mode
161 (defun gnus-group-mail ()
162 "Start composing a mail."
164 (gnus-setup-message 'message
167 (defun gnus-group-post-news (&optional arg)
168 "Start composing a news message.
169 If ARG, post to the group under point.
170 If ARG is 1, prompt for a group name."
172 ;; Bind this variable here to make message mode hooks
174 (let ((gnus-newsgroup-name
176 (if (= 1 (prefix-numeric-value arg))
177 (completing-read "Newsgroup: " gnus-active-hashtb nil
178 (gnus-read-active-file-p))
179 (gnus-group-group-name))
181 (gnus-post-news 'post gnus-newsgroup-name)))
183 (defun gnus-summary-post-news ()
184 "Start composing a news message."
186 (gnus-set-global-variables)
187 (gnus-post-news 'post gnus-newsgroup-name))
189 (defun gnus-summary-followup (yank &optional force-news)
190 "Compose a followup to an article.
191 If prefix argument YANK is non-nil, original article is yanked automatically."
193 (list (and current-prefix-arg
194 (gnus-summary-work-articles 1))))
195 (gnus-set-global-variables)
197 (gnus-summary-goto-subject (car yank)))
198 (save-window-excursion
199 (gnus-summary-select-article))
200 (let ((headers (gnus-summary-article-header (gnus-summary-article-number)))
201 (gnus-newsgroup-name gnus-newsgroup-name))
203 (gnus-post-news nil gnus-newsgroup-name
204 headers gnus-article-buffer
205 yank nil force-news)))
207 (defun gnus-summary-followup-with-original (n &optional force-news)
208 "Compose a followup to an article and include the original article."
210 (gnus-summary-followup (gnus-summary-work-articles n) force-news))
212 (defun gnus-inews-yank-articles (articles)
214 (while (setq article (pop articles))
215 (save-window-excursion
216 (set-buffer gnus-summary-buffer)
217 (gnus-summary-select-article nil nil nil article)
218 (gnus-summary-remove-process-mark article))
219 (gnus-copy-article-buffer)
220 (let ((message-reply-buffer gnus-article-copy)
221 (message-reply-headers gnus-current-headers))
222 (message-yank-original)
223 (setq beg (or beg (mark t))))
224 (when articles (insert "\n")))
229 (defun gnus-summary-cancel-article (n)
230 "Cancel an article you posted."
232 (gnus-set-global-variables)
233 (let ((articles (gnus-summary-work-articles n))
236 (gnus-post-method nil ,gnus-newsgroup-name)))
238 (while (setq article (pop articles))
239 (when (gnus-summary-select-article t nil nil article)
240 (when (gnus-eval-in-buffer-window
241 gnus-original-article-buffer (message-cancel-news))
242 (gnus-summary-mark-as-read article gnus-canceled-mark)
243 (gnus-cache-remove-article 1))
244 (gnus-article-hide-headers-if-wanted))
245 (gnus-summary-remove-process-mark article))))
247 (defun gnus-summary-supersede-article ()
248 "Compose an article that will supersede a previous article.
249 This is done simply by taking the old article and adding a Supersedes
250 header line with the old Message-ID."
252 (gnus-set-global-variables)
253 (let ((article (gnus-summary-article-number)))
254 (gnus-setup-message 'reply-yank
255 (gnus-summary-select-article t)
256 (set-buffer gnus-original-article-buffer)
260 (gnus-cache-possibly-remove-article ,article nil nil nil t)))
261 message-send-actions))))
265 (defun gnus-copy-article-buffer (&optional article-buffer)
266 ;; make a copy of the article buffer with all text properties removed
267 ;; this copy is in the buffer gnus-article-copy.
268 ;; if ARTICLE-BUFFER is nil, gnus-article-buffer is used
269 ;; this buffer should be passed to all mail/news reply/post routines.
270 (setq gnus-article-copy (get-buffer-create " *gnus article copy*"))
271 (buffer-disable-undo gnus-article-copy)
272 (or (memq gnus-article-copy gnus-buffer-list)
273 (setq gnus-buffer-list (cons gnus-article-copy gnus-buffer-list)))
274 (let ((article-buffer (or article-buffer gnus-article-buffer))
276 (when (and (get-buffer article-buffer)
277 (buffer-name (get-buffer article-buffer)))
279 (set-buffer article-buffer)
282 (copy-to-buffer gnus-article-copy (point-min) (point-max))
283 (set-buffer gnus-original-article-buffer)
284 (goto-char (point-min))
285 (setq end (or (search-forward "\n\n" nil t) (point)))
286 (set-buffer gnus-article-copy)
287 (gnus-set-text-properties (point-min) (point-max) nil)
288 (delete-region (goto-char (point-min))
289 (or (search-forward "\n\n" nil t) (point)))
290 (insert-buffer-substring gnus-original-article-buffer 1 end)))
293 (defun gnus-post-news (post &optional group header article-buffer yank subject
296 (gnus-copy-article-buffer))
297 (let ((gnus-article-reply article-buffer))
298 (gnus-setup-message (cond (yank 'reply-yank)
299 (article-buffer 'reply)
301 (let* ((group (or group gnus-newsgroup-name))
303 to-address to-group mailing-list to-list)
305 (setq to-address (gnus-group-get-parameter group 'to-address)
306 to-group (gnus-group-get-parameter group 'to-group)
307 to-list (gnus-group-get-parameter group 'to-list)
308 mailing-list (when gnus-mailing-list-groups
309 (string-match gnus-mailing-list-groups group))
310 group (gnus-group-real-name group)))
311 (if (or (and to-group
312 (gnus-news-group-p to-group))
314 (and (gnus-news-group-p
315 (or pgroup gnus-newsgroup-name)
316 (if header (mail-header-number header)
317 gnus-current-article))
323 (message-news (or to-group group))
324 (set-buffer gnus-article-copy)
329 (message-mail (or to-address to-list))
330 ;; Arrange for mail groups that have no `to-address' to
331 ;; get that when the user sends off the mail.
332 (push (list 'gnus-inews-add-to-address group)
333 message-send-actions))
334 (set-buffer gnus-article-copy)
335 (message-wide-reply to-address)))
337 (gnus-inews-yank-articles yank))))))
339 (defun gnus-post-method (arg group &optional silent)
340 "Return the posting method based on GROUP and ARG.
341 If SILENT, don't prompt the user."
342 (let ((group-method (gnus-find-method-for-group group)))
344 ;; If the group-method is nil (which shouldn't happen) we use
345 ;; the default method.
347 (or gnus-post-method gnus-select-method message-post-method))
348 ;; We want this group's method.
349 ((and arg (not (eq arg 0)))
351 ;; We query the user for a post method.
353 (and gnus-post-method
354 (listp (car gnus-post-method))))
356 ;; Collect all methods we know about.
358 (when gnus-post-method
359 (if (listp (car gnus-post-method))
361 (list gnus-post-method)))
362 gnus-secondary-select-methods
363 (list gnus-select-method)
364 (list group-method)))
365 method-alist post-methods method)
366 ;; Weed out all mail methods.
368 (setq method (gnus-server-get-method "" (pop methods)))
369 (when (or (gnus-method-option-p method 'post)
370 (gnus-method-option-p method 'post-mail))
371 (push method post-methods)))
372 ;; Create a name-method alist.
376 (list (concat (cadr m) " (" (symbol-name (car m)) ")") m))
381 (setq gnus-last-posting-server
383 gnus-last-posting-server)
384 ;; Just use the last value.
385 gnus-last-posting-server
387 "Posting method: " method-alist nil t
388 (cons (or gnus-last-posting-server "") 0))))
390 ;; Override normal method.
391 ((and gnus-post-method
392 (or (gnus-method-option-p group-method 'post)
393 (gnus-method-option-p group-method 'post-mail)))
395 ;; Perhaps this is a mail group?
396 ((and (not (gnus-member-of-valid 'post group))
397 (not (gnus-method-option-p group-method 'post-mail)))
399 ;; Use the normal select method.
400 (t gnus-select-method))))
402 (defun gnus-inews-narrow-to-headers ()
405 (goto-char (point-min))
406 (or (and (re-search-forward
407 (concat "^" (regexp-quote mail-header-separator) "$") nil t)
410 (goto-char (point-min)))
413 ;;; Check whether the message has been sent already.
416 (defvar gnus-inews-sent-ids nil)
418 (defun gnus-inews-reject-message ()
419 "Check whether this message has already been sent."
420 (when gnus-sent-message-ids-file
421 (let ((message-id (save-restriction (gnus-inews-narrow-to-headers)
422 (mail-fetch-field "message-id")))
425 (unless gnus-inews-sent-ids
429 (if (member message-id gnus-inews-sent-ids)
430 ;; Reject this message.
431 (not (gnus-yes-or-no-p
432 (format "Message %s already sent. Send anyway? "
434 (push message-id gnus-inews-sent-ids)
435 ;; Chop off the last Message-IDs.
436 (when (setq end (nthcdr gnus-sent-message-ids-length
437 gnus-inews-sent-ids))
439 (nnheader-temp-write gnus-sent-message-ids-file
440 (prin1 `(setq gnus-inews-sent-ids ',gnus-inews-sent-ids)
446 ;; Dummy to avoid byte-compile warning.
447 (defvar nnspool-rejected-article-hook)
449 ;;; Since the X-Newsreader/X-Mailer are ``vanity'' headers, they might
450 ;;; as well include the Emacs version as well.
451 ;;; The following function works with later GNU Emacs, and XEmacs.
452 (defun gnus-extended-version ()
453 "Stringified Gnus version and Emacs version"
459 ((string-match "^\\([0-9]+\\.[0-9]+\\)\\.[.0-9]+$" emacs-version)
460 (concat "Emacs " (substring emacs-version
463 ((string-match "\\([A-Z]*[Mm][Aa][Cc][Ss]\\)" emacs-version)
464 (concat (substring emacs-version
467 (format " %d.%d" emacs-major-version emacs-minor-version)))
470 ;; Written by "Mr. Per Persson" <pp@solace.mh.se>.
471 (defun gnus-inews-insert-mime-headers ()
472 (goto-char (point-min))
473 (let ((mail-header-separator
475 (goto-char (point-min))
476 (if (and (search-forward (concat "\n" mail-header-separator "\n")
478 (not (search-backward "\n\n" nil t)))
479 mail-header-separator
481 (or (mail-position-on-field "Mime-Version")
483 (cond ((save-restriction
485 (goto-char (point-min))
486 (re-search-forward "[\200-\377]" nil t))
487 (or (mail-position-on-field "Content-Type")
488 (insert "text/plain; charset=ISO-8859-1"))
489 (or (mail-position-on-field "Content-Transfer-Encoding")
491 (t (or (mail-position-on-field "Content-Type")
492 (insert "text/plain; charset=US-ASCII"))
493 (or (mail-position-on-field "Content-Transfer-Encoding")
494 (insert "7bit")))))))
498 ;;; Gnus Mail Functions
501 ;;; Mail reply commands of Gnus summary mode
503 (defun gnus-summary-reply (&optional yank)
504 "Reply mail to news author.
505 If prefix argument YANK is non-nil, original article is yanked automatically."
507 (list (and current-prefix-arg
508 (gnus-summary-work-articles 1))))
509 ;; Bug fix by jbw@bigbird.bu.edu (Joe Wells)
510 ;; Stripping headers should be specified with mail-yank-ignored-headers.
511 (gnus-set-global-variables)
513 (gnus-summary-goto-subject (car yank)))
514 (let ((gnus-article-reply t))
515 (gnus-setup-message (if yank 'reply-yank 'reply)
516 (gnus-summary-select-article)
517 (set-buffer (gnus-copy-article-buffer))
518 (message-reply nil nil (gnus-group-get-parameter
519 gnus-newsgroup-name 'broken-reply-to))
521 (gnus-inews-yank-articles yank)))))
523 (defun gnus-summary-reply-with-original (n)
524 "Reply mail to news author with original article."
526 (gnus-summary-reply (gnus-summary-work-articles n)))
528 (defun gnus-summary-mail-forward (&optional post)
529 "Forward the current message to another user."
531 (gnus-set-global-variables)
532 (gnus-setup-message 'forward
533 (gnus-summary-select-article)
534 (set-buffer gnus-original-article-buffer)
535 (message-forward post)))
537 (defun gnus-summary-resend-message (address)
538 "Resend the current article to ADDRESS."
539 (interactive "sResend message to: ")
540 (gnus-summary-select-article)
542 (set-buffer gnus-original-article-buffer)
543 (message-resend address)))
545 (defun gnus-summary-post-forward ()
546 "Forward the current article to a newsgroup."
548 (gnus-summary-mail-forward t))
550 (defvar gnus-nastygram-message
551 "The following article was inappropriately posted to %s.\n"
552 "Format string to insert in nastygrams.
553 The current group name will be inserted at \"%s\".")
555 (defun gnus-summary-mail-nastygram (n)
556 "Send a nastygram to the author of the current article."
558 (if (or gnus-expert-user
560 "Really send a nastygram to the author of the current article? "))
561 (let ((group gnus-newsgroup-name))
562 (gnus-summary-reply-with-original n)
563 (set-buffer gnus-message-buffer)
564 (insert (format gnus-nastygram-message group))
565 (message-send-and-exit))))
567 (defun gnus-summary-mail-other-window ()
568 "Compose mail in other window."
570 (gnus-setup-message 'message
573 (defun gnus-mail-parse-comma-list ()
576 (skip-chars-forward " ")
579 (skip-chars-forward "^,")
584 (narrow-to-region beg (point))
587 (while (search-forward "\"" nil t)
589 (if (zerop i) 2 i)) 2)))))
590 (skip-chars-forward ",")
591 (skip-chars-forward "^,"))
592 (skip-chars-backward " ")
594 (cons (buffer-substring beg (point))
596 (skip-chars-forward "^,")
597 (skip-chars-forward ", "))
600 (defun gnus-mail-yank-original ()
603 (mail-yank-original nil))
604 (or mail-yank-hooks mail-citation-hook
605 (run-hooks 'news-reply-header-hook)))
607 (defun gnus-inews-add-to-address (group)
608 (let ((to-address (mail-fetch-field "to")))
609 (when (and to-address
611 ;; This mail group doesn't have a `to-list', so we add one
613 (gnus-group-add-parameter group (cons 'to-list to-address)))))
615 (defun gnus-put-message ()
616 "Put the current message in some group and return to Gnus."
618 (let ((reply gnus-article-reply)
619 (winconf gnus-prev-winconf)
620 (group gnus-newsgroup-name))
622 (or (and group (not (gnus-group-read-only-p group)))
623 (setq group (read-string "Put in group: " nil
624 (gnus-writable-groups))))
625 (and (gnus-gethash group gnus-newsrc-hashtb)
626 (error "No such group: %s" group))
631 (gnus-inews-narrow-to-headers)
632 (let (gnus-deletable-headers)
634 (message-generate-headers message-required-news-headers)
635 (message-generate-headers message-required-mail-headers)))
636 (goto-char (point-max))
637 (insert "Gcc: " group "\n")
642 (if (get-buffer gnus-group-buffer)
644 (if (gnus-buffer-exists-p (car-safe reply))
646 (set-buffer (car reply))
648 (gnus-summary-mark-article-as-replied
650 (and winconf (set-window-configuration winconf))))))
652 (defun gnus-article-mail (yank)
653 "Send a reply to the address near point.
654 If YANK is non-nil, include the original article."
658 (save-excursion (re-search-backward "[ \t\n]" nil t) (1+ (point)))
659 (save-excursion (re-search-forward "[ \t\n]" nil t) (1- (point))))))
661 (switch-to-buffer gnus-summary-buffer)
662 (message-reply address)
664 (gnus-inews-yank-articles yank)))))
667 "Send a bug report to the Gnus maintainers."
669 (gnus-setup-message 'bug
670 (delete-other-windows)
671 (switch-to-buffer "*Gnus Help Bug*")
673 (insert gnus-bug-message)
674 (goto-char (point-min))
675 (message-pop-to-buffer "*Gnus Bug*")
676 (message-setup `((To . ,gnus-maintainer) (Subject . "")))
677 (push `(gnus-bug-kill-buffer) message-send-actions)
678 (goto-char (point-min))
679 (re-search-forward (concat "^" (regexp-quote mail-header-separator) "$"))
681 (insert (gnus-version) "\n")
682 (insert (emacs-version))
683 (insert "\n\n\n\n\n")
685 (goto-char (point-min))
686 (search-forward "Subject: " nil t)
689 (defun gnus-bug-kill-buffer ()
690 (and (get-buffer "*Gnus Help Bug*")
691 (kill-buffer "*Gnus Help Bug*")))
694 "Attemps to go through the Gnus source file and report what variables have been changed.
695 The source file has to be in the Emacs load path."
697 (let ((files '("gnus.el" "gnus-msg.el" "gnus-score.el" "nnmail.el"
699 file dirs expr olist sym)
700 (gnus-message 4 "Please wait while we snoop your variables...")
703 (set-buffer (get-buffer-create " *gnus bug info*"))
704 (buffer-disable-undo (current-buffer))
707 (setq dirs load-path)
709 (if (or (not (car dirs))
710 (not (stringp (car dirs)))
712 (setq file (concat (file-name-as-directory
713 (car dirs)) (car files))))))
714 (setq dirs (cdr dirs))
716 (insert-file-contents file)
717 (goto-char (point-min))
718 (if (not (re-search-forward "^;;* *Internal variables" nil t))
719 (gnus-message 4 "Malformed sources in file %s" file)
720 (narrow-to-region (point-min) (point))
721 (goto-char (point-min))
722 (while (setq expr (condition-case ()
723 (read (current-buffer)) (error nil)))
725 (and (eq (car expr) 'defvar)
726 (stringp (nth 3 expr))
727 (or (not (boundp (nth 1 expr)))
728 (not (equal (eval (nth 2 expr))
729 (symbol-value (nth 1 expr)))))
730 (setq olist (cons (nth 1 expr) olist)))
732 (setq files (cdr files)))
733 (kill-buffer (current-buffer)))
734 (when (setq olist (nreverse olist))
735 (insert "------------------ Environment follows ------------------\n\n"))
737 (if (boundp (car olist))
739 (pp `(setq ,(car olist)
740 ,(if (or (consp (setq sym (symbol-value (car olist))))
742 (not (or (eq sym nil)
744 (list 'quote (symbol-value (car olist)))
745 (symbol-value (car olist))))
748 (format "(setq %s 'whatever)\n" (car olist))))
749 (insert ";; (makeunbound '" (symbol-name (car olist)) ")\n"))
750 (setq olist (cdr olist)))
752 ;; Remove any null chars - they seem to cause trouble for some
753 ;; mailers. (Byte-compiled output from the stuff above.)
754 (goto-char (point-min))
755 (while (re-search-forward "[\000\200]" nil t)
756 (replace-match "" t t))))
758 ;;; Treatment of rejected articles.
761 (defun gnus-summary-resend-bounced-mail (&optional fetch)
762 "Re-mail the current message.
763 This only makes sense if the current message is a bounce message than
764 contains some mail you have written which has been bounced back to
766 If FETCH, try to fetch the article that this is a reply to, if indeed
769 (gnus-summary-select-article t)
770 (set-buffer gnus-original-article-buffer)
771 (gnus-setup-message 'compose-bounce
772 (let* ((references (mail-fetch-field "references"))
773 (parent (and references (gnus-parent-id references))))
775 ;; If there are references, we fetch the article we answered to.
777 (gnus-summary-refer-article parent)
778 (gnus-summary-show-all-headers)))))
782 ;; Do Gcc handling, which copied the message over to some group.
783 (defun gnus-inews-do-gcc (&optional gcc)
787 (message-narrow-to-headers)
788 (let ((gcc (or gcc (mail-fetch-field "gcc" nil t)))
789 (cur (current-buffer))
792 (message-remove-header "gcc")
794 (setq groups (message-tokenize-header gcc " ,"))
795 ;; Copy the article over to some group(s).
796 (while (setq group (pop groups))
799 (cond ((and (null (gnus-get-info group))
800 (eq (car gnus-message-archive-method)
802 (gnus-server-to-method
803 (gnus-group-method group)))))
804 ;; If the group doesn't exist, we assume
805 ;; it's an archive group...
806 gnus-message-archive-method)
808 ((gnus-info-method (gnus-get-info group))
809 (gnus-info-method (gnus-get-info group)))
811 (t (gnus-group-method group)))))
812 (gnus-check-server method)
813 (unless (gnus-request-group group t method)
814 (gnus-request-create-group group method))
816 (nnheader-set-temp-buffer " *acc*")
817 (insert-buffer-substring cur)
818 (goto-char (point-min))
819 (when (re-search-forward
820 (concat "^" (regexp-quote mail-header-separator) "$")
822 (replace-match "" t t ))
823 (unless (gnus-request-accept-article group method t)
824 (gnus-message 1 "Couldn't store article in group %s: %s"
825 group (gnus-status-message method))
827 (kill-buffer (current-buffer))))))))))
829 (defun gnus-inews-insert-gcc ()
830 "Insert Gcc headers based on `gnus-outgoing-message-group'."
833 (gnus-inews-narrow-to-headers)
834 (let* ((group gnus-outgoing-message-group)
836 ((gnus-functionp group)
838 ((or (stringp group) (list group))
842 (if (stringp gcc) gcc
843 (mapconcat 'identity gcc " "))
846 (defun gnus-inews-insert-archive-gcc (&optional group)
847 "Insert the Gcc to say where the article is to be archived."
848 (let* ((var gnus-message-archive-group)
849 (group (or group gnus-newsgroup-name ""))
853 ((null gnus-message-archive-method)
857 ;; Just a single group.
860 ;; We don't want this.
862 ((and (listp var) (stringp (car var)))
865 ((gnus-functionp var)
869 ;; An alist of regexps/functions/forms.
874 ((stringp (caar var))
876 (when (string-match (caar var) group)
878 ((gnus-functionp (car var))
880 (funcall (car var) group))
882 (eval (car var)))))))
883 (setq var (cdr var)))
886 (when (stringp groups)
887 (setq groups (list groups)))
890 (gnus-inews-narrow-to-headers)
891 (goto-char (point-max))
894 (insert (gnus-group-prefixed-name
895 (pop groups) gnus-message-archive-method))
899 (defun gnus-summary-send-draft ()
900 "Enter a mail/post buffer to edit and send the draft."
902 (gnus-set-global-variables)
904 (if (not (setq buf (gnus-request-restore-buffer
905 (gnus-summary-article-number) gnus-newsgroup-name)))
906 (error "Couldn't restore the article")
907 (switch-to-buffer buf)
908 (when (eq major-mode 'news-reply-mode)
909 (local-set-key "\C-c\C-c" 'gnus-inews-news))
910 ;; Insert the separator.
911 (goto-char (point-min))
912 (search-forward "\n\n")
914 (insert mail-header-separator)
915 ;; Configure windows.
916 (let ((gnus-draft-buffer (current-buffer)))
917 (gnus-configure-windows 'draft t)
918 (goto-char (point))))))
920 (gnus-add-shutdown 'gnus-inews-close 'gnus)
922 (defun gnus-inews-close ()
923 (setq gnus-inews-sent-ids nil))
925 ;;; Allow redefinition of functions.
931 ;;; gnus-msg.el ends here