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.
33 (eval-when-compile (require 'cl))
35 ;; Added by Sudish Joseph <joseph@cis.ohio-state.edu>.
36 (defvar gnus-post-method nil
37 "*Preferred method for posting USENET news.
38 If this variable is nil, Gnus will use the current method to decide
39 which method to use when posting. If it is non-nil, it will override
40 the current method. This method will not be used in mail groups and
41 the like, only in \"real\" newsgroups.
43 The value must be a valid method as discussed in the documentation of
44 `gnus-select-method'. It can also be a list of methods. If that is
45 the case, the user will be queried for what select method to use when
48 (defvar gnus-outgoing-message-group nil
49 "*All outgoing messages will be put in this group.
50 If you want to store all your outgoing mail and articles in the group
51 \"nnml:archive\", you set this variable to that value. This variable
52 can also be a list of group names.
54 If you want to have greater control over what group to put each
55 message in, you can set this variable to a function that checks the
56 current newsgroup name and then returns a suitable group name (or list
59 (defvar gnus-message-archive-group
60 '((if (message-news-p) "misc-news" "misc-mail"))
61 "*Name of the group in which to save the messages you've written.
62 This can either be a string, a list of strings; or an alist
63 of regexps/functions/forms to be evaluated to return a string (or a list
64 of strings). The functions are called with the name of the current
65 group (or nil) as a parameter.")
67 (defvar gnus-mailing-list-groups nil
68 "*Regexp matching groups that are really mailing lists.
69 This is useful when you're reading a mailing list that has been
70 gatewayed to a newsgroup, and you want to followup to an article in
73 (defvar gnus-sent-message-ids-file
74 (nnheader-concat gnus-directory "Sent-Message-IDs")
75 "File where Gnus saves a cache of sent message ids.")
77 (defvar gnus-sent-message-ids-length 1000
78 "The number of sent Message-IDs to save.")
80 ;;; Internal variables.
82 (defvar gnus-message-buffer "*Mail Gnus*")
83 (defvar gnus-article-copy nil)
84 (defvar gnus-last-posting-server nil)
87 (autoload 'gnus-uu-post-news "gnus-uu" nil t)
88 (autoload 'news-setup "rnewspost")
89 (autoload 'news-reply-mode "rnewspost")
90 (autoload 'rmail-dont-reply-to "mail-utils")
91 (autoload 'rmail-output "rmailout"))
95 ;;; Gnus Posting Functions
99 (gnus-summary-send-map "S" gnus-summary-mode-map)
100 "p" gnus-summary-post-news
101 "f" gnus-summary-followup
102 "F" gnus-summary-followup-with-original
103 "c" gnus-summary-cancel-article
104 "s" gnus-summary-supersede-article
105 "r" gnus-summary-reply
106 "R" gnus-summary-reply-with-original
107 "m" gnus-summary-mail-other-window
108 "u" gnus-uu-post-news
109 "om" gnus-summary-mail-forward
110 "op" gnus-summary-post-forward
111 "Om" gnus-uu-digest-mail-forward
112 "Op" gnus-uu-digest-post-forward)
115 (gnus-send-bounce-map "D" gnus-summary-send-map)
116 "b" gnus-summary-resend-bounced-mail
117 ; "c" gnus-summary-send-draft
118 "r" gnus-summary-resend-message)
120 ;;; Internal functions.
122 (defvar gnus-article-reply nil)
123 (defmacro gnus-setup-message (config &rest forms)
124 (let ((winconf (make-symbol "winconf"))
125 (buffer (make-symbol "buffer"))
126 (article (make-symbol "article")))
127 `(let ((,winconf (current-window-configuration))
128 (,buffer (current-buffer))
129 (,article (and gnus-article-reply (gnus-summary-article-number)))
130 (message-header-setup-hook
131 (copy-sequence message-header-setup-hook)))
132 (add-hook 'message-header-setup-hook 'gnus-inews-insert-gcc)
133 (add-hook 'message-header-setup-hook 'gnus-inews-insert-archive-gcc)
135 (gnus-inews-add-send-actions ,winconf ,buffer ,article)
136 (setq gnus-message-buffer (current-buffer))
137 (gnus-configure-windows ,config t))))
139 (defun gnus-inews-add-send-actions (winconf buffer article)
140 (gnus-make-local-hook 'message-sent-hook)
141 (add-hook 'message-sent-hook 'gnus-inews-do-gcc)
142 (setq message-post-method
144 (gnus-post-method arg ,gnus-newsgroup-name)))
145 (setq message-newsreader (setq message-mailer (gnus-extended-version)))
147 `(set-window-configuration ,winconf) 'exit 'postpone 'kill)
149 `(when (buffer-name ,buffer)
153 `(gnus-summary-mark-article-as-replied ,article))))
156 (put 'gnus-setup-message 'lisp-indent-function 1)
157 (put 'gnus-setup-message 'lisp-indent-hook 1)
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 ()
168 "Start composing a news message.
169 The newsgroup under the cursor is used as the group to post to."
171 ;; Bind this variable here to make message mode hooks
173 (let ((gnus-newsgroup-name (gnus-group-group-name)))
174 (gnus-post-news 'post (gnus-group-group-name))))
176 (defun gnus-summary-post-news ()
177 "Start composing a news message."
179 (gnus-set-global-variables)
180 (gnus-post-news 'post gnus-newsgroup-name))
182 (defun gnus-summary-followup (yank &optional force-news)
183 "Compose a followup to an article.
184 If prefix argument YANK is non-nil, original article is yanked automatically."
186 (list (and current-prefix-arg
187 (gnus-summary-work-articles 1))))
188 (gnus-set-global-variables)
190 (gnus-summary-goto-subject (car yank)))
191 (save-window-excursion
192 (gnus-summary-select-article))
193 (let ((headers (gnus-summary-article-header (gnus-summary-article-number)))
194 (gnus-newsgroup-name gnus-newsgroup-name))
196 (gnus-post-news nil gnus-newsgroup-name
197 headers gnus-article-buffer
198 yank nil force-news)))
200 (defun gnus-summary-followup-with-original (n &optional force-news)
201 "Compose a followup to an article and include the original article."
203 (gnus-summary-followup (gnus-summary-work-articles n) force-news))
205 (defun gnus-inews-yank-articles (articles)
207 (while (setq article (pop articles))
208 (save-window-excursion
209 (set-buffer gnus-summary-buffer)
210 (gnus-summary-select-article nil nil nil article)
211 (gnus-summary-remove-process-mark article))
212 (gnus-copy-article-buffer)
213 (let ((message-reply-buffer gnus-article-copy)
214 (message-reply-headers gnus-current-headers))
215 (message-yank-original)
216 (setq beg (or beg (mark t))))
217 (when articles (insert "\n")))
222 (defun gnus-summary-cancel-article (n)
223 "Cancel an article you posted."
225 (gnus-set-global-variables)
226 (let ((articles (gnus-summary-work-articles n))
229 (gnus-post-method nil ,gnus-newsgroup-name)))
231 (while (setq article (pop articles))
232 (when (gnus-summary-select-article t nil nil article)
233 (when (gnus-eval-in-buffer-window
234 gnus-original-article-buffer (message-cancel-news))
235 (gnus-summary-mark-as-read article gnus-canceled-mark)
236 (gnus-cache-remove-article 1))
237 (gnus-article-hide-headers-if-wanted))
238 (gnus-summary-remove-process-mark article))))
240 (defun gnus-summary-supersede-article ()
241 "Compose an article that will supersede a previous article.
242 This is done simply by taking the old article and adding a Supersedes
243 header line with the old Message-ID."
245 (gnus-set-global-variables)
246 (let ((article (gnus-summary-article-number)))
247 (gnus-setup-message 'reply-yank
248 (gnus-summary-select-article t)
249 (set-buffer gnus-original-article-buffer)
253 (gnus-cache-possibly-remove-article ,article nil nil nil t)))
254 message-send-actions))))
258 (defun gnus-copy-article-buffer (&optional article-buffer)
259 ;; make a copy of the article buffer with all text properties removed
260 ;; this copy is in the buffer gnus-article-copy.
261 ;; if ARTICLE-BUFFER is nil, gnus-article-buffer is used
262 ;; this buffer should be passed to all mail/news reply/post routines.
263 (setq gnus-article-copy (get-buffer-create " *gnus article copy*"))
264 (buffer-disable-undo gnus-article-copy)
265 (or (memq gnus-article-copy gnus-buffer-list)
266 (setq gnus-buffer-list (cons gnus-article-copy gnus-buffer-list)))
267 (let ((article-buffer (or article-buffer gnus-article-buffer))
269 (when (and (get-buffer article-buffer)
270 (buffer-name (get-buffer article-buffer)))
272 (set-buffer article-buffer)
275 (copy-to-buffer gnus-article-copy (point-min) (point-max))
276 (set-buffer gnus-original-article-buffer)
277 (goto-char (point-min))
278 (setq end (or (search-forward "\n\n" nil t) (point)))
279 (set-buffer gnus-article-copy)
280 (gnus-set-text-properties (point-min) (point-max) nil)
281 (delete-region (goto-char (point-min))
282 (or (search-forward "\n\n" nil t) (point)))
283 (insert-buffer-substring gnus-original-article-buffer 1 end)))
286 (defun gnus-post-news (post &optional group header article-buffer yank subject
289 (gnus-copy-article-buffer))
290 (let ((gnus-article-reply article-buffer))
291 (gnus-setup-message (cond (yank 'reply-yank)
292 (article-buffer 'reply)
294 (let* ((group (or group gnus-newsgroup-name))
296 to-address to-group mailing-list to-list)
298 (setq to-address (gnus-group-get-parameter group 'to-address)
299 to-group (gnus-group-get-parameter group 'to-group)
300 to-list (gnus-group-get-parameter group 'to-list)
301 mailing-list (when gnus-mailing-list-groups
302 (string-match gnus-mailing-list-groups group))
303 group (gnus-group-real-name group)))
304 (if (or (and to-group
305 (gnus-news-group-p to-group))
307 (and (gnus-news-group-p
308 (or pgroup gnus-newsgroup-name)
309 (if header (mail-header-number header)
310 gnus-current-article))
316 (message-news (or to-group group))
317 (set-buffer gnus-article-copy)
322 (message-mail (or to-address to-list))
323 ;; Arrange for mail groups that have no `to-address' to
324 ;; get that when the user sends off the mail.
325 (push (list 'gnus-inews-add-to-address group)
326 message-send-actions))
327 (set-buffer gnus-article-copy)
328 (message-wide-reply to-address)))
330 (gnus-inews-yank-articles yank))))))
332 (defun gnus-post-method (arg group &optional silent)
333 "Return the posting method based on GROUP and ARG.
334 If SILENT, don't prompt the user."
335 (let ((group-method (gnus-find-method-for-group group)))
337 ;; If the group-method is nil (which shouldn't happen) we use
338 ;; the default method.
340 (or gnus-post-method gnus-select-method message-post-method))
341 ;; We want this group's method.
342 ((and arg (not (eq arg 0)))
344 ;; We query the user for a post method.
346 (and gnus-post-method
347 (listp (car gnus-post-method))))
349 ;; Collect all methods we know about.
351 (when gnus-post-method
352 (if (listp (car gnus-post-method))
354 (list gnus-post-method)))
355 gnus-secondary-select-methods
356 (list gnus-select-method)
357 (list group-method)))
358 method-alist post-methods method)
359 ;; Weed out all mail methods.
361 (setq method (gnus-server-get-method "" (pop methods)))
362 (when (or (gnus-method-option-p method 'post)
363 (gnus-method-option-p method 'post-mail))
364 (push method post-methods)))
365 ;; Create a name-method alist.
369 (list (concat (cadr m) " (" (symbol-name (car m)) ")") m))
374 (setq gnus-last-posting-server
376 gnus-last-posting-server)
377 ;; Just use the last value.
378 gnus-last-posting-server
380 "Posting method: " method-alist nil t
381 (cons (or gnus-last-posting-server "") 0))))
383 ;; Override normal method.
384 ((and gnus-post-method
385 (or (gnus-method-option-p group-method 'post)
386 (gnus-method-option-p group-method 'post-mail)))
388 ;; Perhaps this is a mail group?
389 ((and (not (gnus-member-of-valid 'post group))
390 (not (gnus-method-option-p group-method 'post-mail)))
392 ;; Use the normal select method.
393 (t gnus-select-method))))
395 (defun gnus-inews-narrow-to-headers ()
398 (goto-char (point-min))
399 (or (and (re-search-forward
400 (concat "^" (regexp-quote mail-header-separator) "$") nil t)
403 (goto-char (point-min)))
406 ;;; Check whether the message has been sent already.
409 (defvar gnus-inews-sent-ids nil)
411 (defun gnus-inews-reject-message ()
412 "Check whether this message has already been sent."
413 (when gnus-sent-message-ids-file
414 (let ((message-id (save-restriction (gnus-inews-narrow-to-headers)
415 (mail-fetch-field "message-id")))
418 (unless gnus-inews-sent-ids
422 (if (member message-id gnus-inews-sent-ids)
423 ;; Reject this message.
424 (not (gnus-yes-or-no-p
425 (format "Message %s already sent. Send anyway? "
427 (push message-id gnus-inews-sent-ids)
428 ;; Chop off the last Message-IDs.
429 (when (setq end (nthcdr gnus-sent-message-ids-length
430 gnus-inews-sent-ids))
432 (nnheader-temp-write gnus-sent-message-ids-file
433 (prin1 `(setq gnus-inews-sent-ids ',gnus-inews-sent-ids)
439 ;; Dummy to avoid byte-compile warning.
440 (defvar nnspool-rejected-article-hook)
442 ;;; Since the X-Newsreader/X-Mailer are ``vanity'' headers, they might
443 ;;; as well include the Emacs version as well.
444 ;;; The following function works with later GNU Emacs, and XEmacs.
445 (defun gnus-extended-version ()
446 "Stringified Gnus version and Emacs version"
452 ((string-match "^\\([0-9]+\\.[0-9]+\\)\\.[.0-9]+$" emacs-version)
453 (concat "Emacs " (substring emacs-version
456 ((string-match "\\([A-Z]*[Mm][Aa][Cc][Ss]\\)" emacs-version)
457 (concat (substring emacs-version
460 (format " %d.%d" emacs-major-version emacs-minor-version)))
463 ;; Written by "Mr. Per Persson" <pp@solace.mh.se>.
464 (defun gnus-inews-insert-mime-headers ()
465 (goto-char (point-min))
466 (let ((mail-header-separator
468 (goto-char (point-min))
469 (if (and (search-forward (concat "\n" mail-header-separator "\n")
471 (not (search-backward "\n\n" nil t)))
472 mail-header-separator
474 (or (mail-position-on-field "Mime-Version")
476 (cond ((save-restriction
478 (goto-char (point-min))
479 (re-search-forward "[\200-\377]" nil t))
480 (or (mail-position-on-field "Content-Type")
481 (insert "text/plain; charset=ISO-8859-1"))
482 (or (mail-position-on-field "Content-Transfer-Encoding")
484 (t (or (mail-position-on-field "Content-Type")
485 (insert "text/plain; charset=US-ASCII"))
486 (or (mail-position-on-field "Content-Transfer-Encoding")
487 (insert "7bit")))))))
491 ;;; Gnus Mail Functions
494 ;;; Mail reply commands of Gnus summary mode
496 (defun gnus-summary-reply (&optional yank)
497 "Reply mail to news author.
498 If prefix argument YANK is non-nil, original article is yanked automatically."
500 (list (and current-prefix-arg
501 (gnus-summary-work-articles 1))))
502 ;; Bug fix by jbw@bigbird.bu.edu (Joe Wells)
503 ;; Stripping headers should be specified with mail-yank-ignored-headers.
504 (gnus-set-global-variables)
506 (gnus-summary-goto-subject (car yank)))
507 (let ((gnus-article-reply t))
508 (gnus-setup-message (if yank 'reply-yank 'reply)
509 (gnus-summary-select-article)
510 (set-buffer (gnus-copy-article-buffer))
511 (message-reply nil nil (gnus-group-get-parameter
512 gnus-newsgroup-name 'broken-reply-to))
514 (gnus-inews-yank-articles yank)))))
516 (defun gnus-summary-reply-with-original (n)
517 "Reply mail to news author with original article."
519 (gnus-summary-reply (gnus-summary-work-articles n)))
521 (defun gnus-summary-mail-forward (&optional post)
522 "Forward the current message to another user."
524 (gnus-set-global-variables)
525 (gnus-setup-message 'forward
526 (gnus-summary-select-article)
527 (set-buffer gnus-original-article-buffer)
528 (message-forward post)))
530 (defun gnus-summary-resend-message (address)
531 "Resend the current article to ADDRESS."
532 (interactive "sResend message to: ")
533 (gnus-summary-select-article)
535 (set-buffer gnus-original-article-buffer)
536 (message-resend address)))
538 (defun gnus-summary-post-forward ()
539 "Forward the current article to a newsgroup."
541 (gnus-summary-mail-forward t))
543 (defvar gnus-nastygram-message
544 "The following article was inappropriately posted to %s.\n"
545 "Format string to insert in nastygrams.
546 The current group name will be inserted at \"%s\".")
548 (defun gnus-summary-mail-nastygram (n)
549 "Send a nastygram to the author of the current article."
551 (if (or gnus-expert-user
553 "Really send a nastygram to the author of the current article? "))
554 (let ((group gnus-newsgroup-name))
555 (gnus-summary-reply-with-original n)
556 (set-buffer gnus-message-buffer)
557 (insert (format gnus-nastygram-message group))
558 (message-send-and-exit))))
560 (defun gnus-summary-mail-other-window ()
561 "Compose mail in other window."
563 (gnus-setup-message 'message
566 (defun gnus-mail-parse-comma-list ()
569 (skip-chars-forward " ")
572 (skip-chars-forward "^,")
577 (narrow-to-region beg (point))
580 (while (search-forward "\"" nil t)
582 (if (zerop i) 2 i)) 2)))))
583 (skip-chars-forward ",")
584 (skip-chars-forward "^,"))
585 (skip-chars-backward " ")
587 (cons (buffer-substring beg (point))
589 (skip-chars-forward "^,")
590 (skip-chars-forward ", "))
593 (defun gnus-mail-yank-original ()
596 (mail-yank-original nil))
597 (or mail-yank-hooks mail-citation-hook
598 (run-hooks 'news-reply-header-hook)))
600 (defun gnus-inews-add-to-address (group)
601 (let ((to-address (mail-fetch-field "to")))
602 (when (and to-address
604 ;; This mail group doesn't have a `to-list', so we add one
606 (gnus-group-add-parameter group (cons 'to-list to-address)))))
608 (defun gnus-put-message ()
609 "Put the current message in some group and return to Gnus."
611 (let ((reply gnus-article-reply)
612 (winconf gnus-prev-winconf)
613 (group gnus-newsgroup-name))
615 (or (and group (not (gnus-group-read-only-p group)))
616 (setq group (read-string "Put in group: " nil
617 (gnus-writable-groups))))
618 (and (gnus-gethash group gnus-newsrc-hashtb)
619 (error "No such group: %s" group))
624 (gnus-inews-narrow-to-headers)
625 (let (gnus-deletable-headers)
627 (message-generate-headers message-required-news-headers)
628 (message-generate-headers message-required-mail-headers)))
629 (goto-char (point-max))
630 (insert "Gcc: " group "\n")
635 (if (get-buffer gnus-group-buffer)
637 (if (gnus-buffer-exists-p (car-safe reply))
639 (set-buffer (car reply))
641 (gnus-summary-mark-article-as-replied
643 (and winconf (set-window-configuration winconf))))))
645 (defun gnus-article-mail (yank)
646 "Send a reply to the address near point.
647 If YANK is non-nil, include the original article."
651 (save-excursion (re-search-backward "[ \t\n]" nil t) (1+ (point)))
652 (save-excursion (re-search-forward "[ \t\n]" nil t) (1- (point))))))
654 (switch-to-buffer gnus-summary-buffer)
655 (message-reply address)
657 (gnus-inews-yank-articles yank)))))
660 "Send a bug report to the Gnus maintainers."
662 (gnus-setup-message 'bug
663 (delete-other-windows)
664 (switch-to-buffer "*Gnus Help Bug*")
666 (insert gnus-bug-message)
667 (goto-char (point-min))
668 (message-pop-to-buffer "*Gnus Bug*")
669 (message-setup `((To . ,gnus-maintainer) (Subject . "")))
670 (push `(gnus-bug-kill-buffer) message-send-actions)
671 (goto-char (point-min))
672 (re-search-forward (concat "^" (regexp-quote mail-header-separator) "$"))
674 (insert (gnus-version) "\n")
675 (insert (emacs-version))
676 (insert "\n\n\n\n\n")
678 (goto-char (point-min))
679 (search-forward "Subject: " nil t)
682 (defun gnus-bug-kill-buffer ()
683 (and (get-buffer "*Gnus Help Bug*")
684 (kill-buffer "*Gnus Help Bug*")))
687 "Attemps to go through the Gnus source file and report what variables have been changed.
688 The source file has to be in the Emacs load path."
690 (let ((files '("gnus.el" "gnus-msg.el" "gnus-score.el" "nnmail.el"
692 file dirs expr olist sym)
693 (gnus-message 4 "Please wait while we snoop your variables...")
696 (set-buffer (get-buffer-create " *gnus bug info*"))
697 (buffer-disable-undo (current-buffer))
700 (setq dirs load-path)
702 (if (or (not (car dirs))
703 (not (stringp (car dirs)))
705 (setq file (concat (file-name-as-directory
706 (car dirs)) (car files))))))
707 (setq dirs (cdr dirs))
709 (insert-file-contents file)
710 (goto-char (point-min))
711 (if (not (re-search-forward "^;;* *Internal variables" nil t))
712 (gnus-message 4 "Malformed sources in file %s" file)
713 (narrow-to-region (point-min) (point))
714 (goto-char (point-min))
715 (while (setq expr (condition-case ()
716 (read (current-buffer)) (error nil)))
718 (and (eq (car expr) 'defvar)
719 (stringp (nth 3 expr))
720 (or (not (boundp (nth 1 expr)))
721 (not (equal (eval (nth 2 expr))
722 (symbol-value (nth 1 expr)))))
723 (setq olist (cons (nth 1 expr) olist)))
725 (setq files (cdr files)))
726 (kill-buffer (current-buffer)))
727 (when (setq olist (nreverse olist))
728 (insert "------------------ Environment follows ------------------\n\n"))
730 (if (boundp (car olist))
732 (pp `(setq ,(car olist)
733 ,(if (or (consp (setq sym (symbol-value (car olist))))
735 (not (or (eq sym nil)
737 (list 'quote (symbol-value (car olist)))
738 (symbol-value (car olist))))
741 (format "(setq %s 'whatever)\n" (car olist))))
742 (insert ";; (makeunbound '" (symbol-name (car olist)) ")\n"))
743 (setq olist (cdr olist)))
745 ;; Remove any null chars - they seem to cause trouble for some
746 ;; mailers. (Byte-compiled output from the stuff above.)
747 (goto-char (point-min))
748 (while (re-search-forward "[\000\200]" nil t)
749 (replace-match "" t t))))
751 ;;; Treatment of rejected articles.
754 (defun gnus-summary-resend-bounced-mail (&optional fetch)
755 "Re-mail the current message.
756 This only makes sense if the current message is a bounce message than
757 contains some mail you have written which has been bounced back to
759 If FETCH, try to fetch the article that this is a reply to, if indeed
762 (gnus-summary-select-article t)
763 (set-buffer gnus-original-article-buffer)
764 (gnus-setup-message 'compose-bounce
765 (let* ((references (mail-fetch-field "references"))
766 (parent (and references (gnus-parent-id references))))
768 ;; If there are references, we fetch the article we answered to.
770 (gnus-summary-refer-article parent)
771 (gnus-summary-show-all-headers)))))
775 ;; Do Gcc handling, which copied the message over to some group.
776 (defun gnus-inews-do-gcc (&optional gcc)
779 (message-narrow-to-headers)
780 (let ((gcc (or gcc (mail-fetch-field "gcc" nil t)))
781 (cur (current-buffer))
784 (message-remove-header "gcc")
786 (setq groups (message-tokenize-header gcc " ,"))
787 ;; Copy the article over to some group(s).
788 (while (setq group (pop groups))
791 (cond ((and (null (gnus-get-info group))
792 (eq (car gnus-message-archive-method)
794 (gnus-server-to-method
795 (gnus-group-method group)))))
796 ;; If the group doesn't exist, we assume
797 ;; it's an archive group...
798 gnus-message-archive-method)
800 ((gnus-info-method (gnus-get-info group))
801 (gnus-info-method (gnus-get-info group)))
803 (t (gnus-group-method group)))))
804 (gnus-check-server method)
805 (unless (gnus-request-group group t method)
806 (gnus-request-create-group group method))
808 (nnheader-set-temp-buffer " *acc*")
809 (insert-buffer-substring cur)
810 (goto-char (point-min))
811 (when (re-search-forward
812 (concat "^" (regexp-quote mail-header-separator) "$")
814 (replace-match "" t t ))
815 (unless (gnus-request-accept-article group method t)
816 (gnus-message 1 "Couldn't store article in group %s: %s"
817 group (gnus-status-message method))
819 (kill-buffer (current-buffer)))))))))
821 (defun gnus-inews-insert-gcc ()
822 "Insert Gcc headers based on `gnus-outgoing-message-group'."
825 (gnus-inews-narrow-to-headers)
826 (let* ((group gnus-outgoing-message-group)
828 ((gnus-functionp group)
830 ((or (stringp group) (list group))
834 (if (stringp gcc) gcc
835 (mapconcat 'identity gcc " "))
838 (defun gnus-inews-insert-archive-gcc (&optional group)
839 "Insert the Gcc to say where the article is to be archived."
840 (let* ((var gnus-message-archive-group)
841 (group (or group gnus-newsgroup-name ""))
845 ((null gnus-message-archive-method)
849 ;; Just a single group.
852 ;; We don't want this.
854 ((and (listp var) (stringp (car var)))
857 ((gnus-functionp var)
861 ;; An alist of regexps/functions/forms.
866 ((stringp (caar var))
868 (when (string-match (caar var) group)
870 ((gnus-functionp (car var))
872 (funcall (car var) group))
874 (eval (car var)))))))
875 (setq var (cdr var)))
878 (when (stringp groups)
879 (setq groups (list groups)))
882 (gnus-inews-narrow-to-headers)
883 (goto-char (point-max))
886 (insert (gnus-group-prefixed-name
887 (pop groups) gnus-message-archive-method))
891 (defun gnus-summary-send-draft ()
892 "Enter a mail/post buffer to edit and send the draft."
894 (gnus-set-global-variables)
896 (if (not (setq buf (gnus-request-restore-buffer
897 (gnus-summary-article-number) gnus-newsgroup-name)))
898 (error "Couldn't restore the article")
899 (switch-to-buffer buf)
900 (when (eq major-mode 'news-reply-mode)
901 (local-set-key "\C-c\C-c" 'gnus-inews-news))
902 ;; Insert the separator.
903 (goto-char (point-min))
904 (search-forward "\n\n")
906 (insert mail-header-separator)
907 ;; Configure windows.
908 (let ((gnus-draft-buffer (current-buffer)))
909 (gnus-configure-windows 'draft t)
910 (goto-char (point))))))
912 (gnus-add-shutdown 'gnus-inews-close 'gnus)
914 (defun gnus-inews-close ()
915 (setq gnus-inews-sent-ids nil))
917 ;;; Allow redefinition of functions.
923 ;;; gnus-msg.el ends here