1 ;;; gnus.el --- a newsreader for GNU Emacs
3 ;; Copyright (C) 1987-1990, 1993-1998, 2000-2011 Free Software Foundation, Inc.
5 ;; Author: Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
6 ;; Lars Magne Ingebrigtsen <larsi@gnus.org>
7 ;; Keywords: news, mail
9 ;; This file is part of GNU Emacs.
11 ;; GNU Emacs is free software: you can redistribute it and/or modify
12 ;; it under the terms of the GNU General Public License as published by
13 ;; the Free Software Foundation, either version 3 of the License, or
14 ;; (at your option) any later version.
16 ;; GNU Emacs is distributed in the hope that it will be useful,
17 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 ;; GNU General Public License for more details.
21 ;; You should have received a copy of the GNU General Public License
22 ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
28 (eval '(run-hooks 'gnus-load-hook))
30 ;; For Emacs <22.2 and XEmacs.
32 (unless (fboundp 'declare-function) (defmacro declare-function (&rest r))))
34 (eval-when-compile (require 'cl))
39 ;; These are defined afterwards with gnus-define-group-parameter
40 (defvar gnus-ham-process-destinations)
41 (defvar gnus-parameter-ham-marks-alist)
42 (defvar gnus-parameter-spam-marks-alist)
43 (defvar gnus-spam-autodetect)
44 (defvar gnus-spam-autodetect-methods)
45 (defvar gnus-spam-newsgroup-contents)
46 (defvar gnus-spam-process-destinations)
47 (defvar gnus-spam-resend-to)
48 (defvar gnus-ham-resend-to)
49 (defvar gnus-spam-process-newsgroups)
53 "The coffee-brewing, all singing, all dancing, kitchen sink newsreader."
57 (defgroup gnus-start nil
58 "Starting your favorite newsreader."
61 (defgroup gnus-format nil
62 "Dealing with formatting issues."
65 (defgroup gnus-charset nil
66 "Group character set issues."
67 :link '(custom-manual "(gnus)Charsets")
71 (defgroup gnus-cache nil
73 :link '(custom-manual "(gnus)Article Caching")
76 (defgroup gnus-registry nil
80 (defgroup gnus-start-server nil
81 "Server options at startup."
84 ;; These belong to gnus-group.el.
85 (defgroup gnus-group nil
87 :link '(custom-manual "(gnus)Group Buffer")
90 (defgroup gnus-group-foreign nil
92 :link '(custom-manual "(gnus)Foreign Groups")
95 (defgroup gnus-group-new nil
96 "Automatic subscription of new groups."
99 (defgroup gnus-group-levels nil
101 :link '(custom-manual "(gnus)Group Levels")
104 (defgroup gnus-group-select nil
106 :link '(custom-manual "(gnus)Selecting a Group")
109 (defgroup gnus-group-listing nil
110 "Showing slices of the group list."
111 :link '(custom-manual "(gnus)Listing Groups")
114 (defgroup gnus-group-visual nil
115 "Sorting the group buffer."
116 :link '(custom-manual "(gnus)Group Buffer Format")
120 (defgroup gnus-group-various nil
121 "Various group options."
122 :link '(custom-manual "(gnus)Scanning New Messages")
125 ;; These belong to gnus-sum.el.
126 (defgroup gnus-summary nil
128 :link '(custom-manual "(gnus)Summary Buffer")
131 (defgroup gnus-summary-exit nil
132 "Leaving summary buffers."
133 :link '(custom-manual "(gnus)Exiting the Summary Buffer")
134 :group 'gnus-summary)
136 (defgroup gnus-summary-marks nil
137 "Marks used in summary buffers."
138 :link '(custom-manual "(gnus)Marking Articles")
139 :group 'gnus-summary)
141 (defgroup gnus-thread nil
142 "Ordering articles according to replies."
143 :link '(custom-manual "(gnus)Threading")
144 :group 'gnus-summary)
146 (defgroup gnus-summary-format nil
147 "Formatting of the summary buffer."
148 :link '(custom-manual "(gnus)Summary Buffer Format")
149 :group 'gnus-summary)
151 (defgroup gnus-summary-choose nil
153 :link '(custom-manual "(gnus)Choosing Articles")
154 :group 'gnus-summary)
156 (defgroup gnus-summary-maneuvering nil
157 "Summary movement commands."
158 :link '(custom-manual "(gnus)Summary Maneuvering")
159 :group 'gnus-summary)
161 (defgroup gnus-picon nil
162 "Show pictures of people, domains, and newsgroups."
165 (defgroup gnus-summary-mail nil
166 "Mail group commands."
167 :link '(custom-manual "(gnus)Mail Group Commands")
168 :group 'gnus-summary)
170 (defgroup gnus-summary-sort nil
171 "Sorting the summary buffer."
172 :link '(custom-manual "(gnus)Sorting the Summary Buffer")
173 :group 'gnus-summary)
175 (defgroup gnus-summary-visual nil
176 "Highlighting and menus in the summary buffer."
177 :link '(custom-manual "(gnus)Summary Highlighting")
179 :group 'gnus-summary)
181 (defgroup gnus-summary-various nil
182 "Various summary buffer options."
183 :link '(custom-manual "(gnus)Various Summary Stuff")
184 :group 'gnus-summary)
186 (defgroup gnus-summary-pick nil
187 "Pick mode in the summary buffer."
188 :link '(custom-manual "(gnus)Pick and Read")
190 :group 'gnus-summary)
192 (defgroup gnus-summary-tree nil
193 "Tree display of threads in the summary buffer."
194 :link '(custom-manual "(gnus)Tree Display")
196 :group 'gnus-summary)
198 ;; Belongs to gnus-uu.el
199 (defgroup gnus-extract-view nil
200 "Viewing extracted files."
201 :link '(custom-manual "(gnus)Viewing Files")
202 :group 'gnus-extract)
204 ;; Belongs to gnus-score.el
205 (defgroup gnus-score nil
206 "Score and kill file handling."
209 (defgroup gnus-score-kill nil
213 (defgroup gnus-score-adapt nil
214 "Adaptive score files."
217 (defgroup gnus-score-default nil
218 "Default values for score files."
221 (defgroup gnus-score-expire nil
222 "Expiring score rules."
225 (defgroup gnus-score-decay nil
226 "Decaying score rules."
229 (defgroup gnus-score-files nil
230 "Score and kill file names."
234 (defgroup gnus-score-various nil
235 "Various scoring and killing options."
239 (defgroup gnus-visual nil
240 "Options controlling the visual fluff."
244 (defgroup gnus-agent nil
245 "Offline support for Gnus."
248 (defgroup gnus-files nil
249 "Files used by Gnus."
252 (defgroup gnus-dribble-file nil
254 :link '(custom-manual "(gnus)Auto Save")
257 (defgroup gnus-newsrc nil
258 "Storing Gnus state."
261 (defgroup gnus-server nil
262 "Options related to newsservers and other servers used by Gnus."
265 (defgroup gnus-server-visual nil
266 "Highlighting and menus in the server buffer."
270 (defgroup gnus-message '((message custom-group))
271 "Composing replies and followups in Gnus."
274 (defgroup gnus-meta nil
275 "Meta variables controlling major portions of Gnus.
276 In general, modifying these variables does not take affect until Gnus
277 is restarted, and sometimes reloaded."
280 (defgroup gnus-various nil
281 "Other Gnus options."
282 :link '(custom-manual "(gnus)Various Various")
285 (defgroup gnus-exit nil
287 :link '(custom-manual "(gnus)Exiting Gnus")
290 (defgroup gnus-fun nil
291 "Frivolous Gnus extensions."
292 :link '(custom-manual "(gnus)Exiting Gnus")
295 (defconst gnus-version-number "0.11"
296 "Version number for this version of Gnus.")
298 (defconst gnus-version (format "No Gnus v%s" gnus-version-number)
299 "Version string for this version of Gnus.")
301 (defcustom gnus-inhibit-startup-message nil
302 "If non-nil, the startup message will not be displayed.
303 This variable is used before `.gnus.el' is loaded, so it should
304 be set in `.emacs' instead."
308 (unless (featurep 'gnus-xmas)
309 (defalias 'gnus-make-overlay 'make-overlay)
310 (defalias 'gnus-delete-overlay 'delete-overlay)
311 (defalias 'gnus-overlay-get 'overlay-get)
312 (defalias 'gnus-overlay-put 'overlay-put)
313 (defalias 'gnus-move-overlay 'move-overlay)
314 (defalias 'gnus-overlay-buffer 'overlay-buffer)
315 (defalias 'gnus-overlay-start 'overlay-start)
316 (defalias 'gnus-overlay-end 'overlay-end)
317 (defalias 'gnus-overlays-in 'overlays-in)
318 (defalias 'gnus-extent-detached-p 'ignore)
319 (defalias 'gnus-extent-start-open 'ignore)
320 (defalias 'gnus-mail-strip-quoted-names 'mail-strip-quoted-names)
321 (defalias 'gnus-character-to-event 'identity)
322 (defalias 'gnus-assq-delete-all 'assq-delete-all)
323 (defalias 'gnus-add-text-properties 'add-text-properties)
324 (defalias 'gnus-put-text-property 'put-text-property)
325 (defvar gnus-mode-line-image-cache t)
326 (if (fboundp 'find-image)
327 (defun gnus-mode-line-buffer-identification (line)
328 (let ((str (car-safe line))
329 (load-path (mm-image-load-path)))
330 (if (and (stringp str)
331 (string-match "^Gnus:" str))
332 (progn (add-text-properties
335 (if (eq t gnus-mode-line-image-cache)
336 (setq gnus-mode-line-image-cache
338 '((:type xpm :file "gnus-pointer.xpm"
340 (:type xbm :file "gnus-pointer.xbm"
342 gnus-mode-line-image-cache)
345 gnus-version (gnus-emacs-version)))
349 (defalias 'gnus-mode-line-buffer-identification 'identity))
350 (defalias 'gnus-deactivate-mark 'deactivate-mark)
351 (defalias 'gnus-window-edges 'window-edges)
352 (defalias 'gnus-key-press-event-p 'numberp)
353 ;;(defalias 'gnus-decode-rfc1522 'ignore)
356 ;; We define these group faces here to avoid the display
357 ;; update forced when creating new faces.
359 (defface gnus-group-news-1
362 (:foreground "PaleTurquoise" :bold t))
365 (:foreground "ForestGreen" :bold t))
368 "Level 1 newsgroup face."
370 ;; backward-compatibility alias
371 (put 'gnus-group-news-1-face 'face-alias 'gnus-group-news-1)
372 (put 'gnus-group-news-1-face 'obsolete-face "22.1")
374 (defface gnus-group-news-1-empty
377 (:foreground "PaleTurquoise"))
380 (:foreground "ForestGreen"))
383 "Level 1 empty newsgroup face."
385 ;; backward-compatibility alias
386 (put 'gnus-group-news-1-empty-face 'face-alias 'gnus-group-news-1-empty)
387 (put 'gnus-group-news-1-empty-face 'obsolete-face "22.1")
389 (defface gnus-group-news-2
392 (:foreground "turquoise" :bold t))
395 (:foreground "CadetBlue4" :bold t))
398 "Level 2 newsgroup face."
400 ;; backward-compatibility alias
401 (put 'gnus-group-news-2-face 'face-alias 'gnus-group-news-2)
402 (put 'gnus-group-news-2-face 'obsolete-face "22.1")
404 (defface gnus-group-news-2-empty
407 (:foreground "turquoise"))
410 (:foreground "CadetBlue4"))
413 "Level 2 empty newsgroup face."
415 ;; backward-compatibility alias
416 (put 'gnus-group-news-2-empty-face 'face-alias 'gnus-group-news-2-empty)
417 (put 'gnus-group-news-2-empty-face 'obsolete-face "22.1")
419 (defface gnus-group-news-3
428 "Level 3 newsgroup face."
430 ;; backward-compatibility alias
431 (put 'gnus-group-news-3-face 'face-alias 'gnus-group-news-3)
432 (put 'gnus-group-news-3-face 'obsolete-face "22.1")
434 (defface gnus-group-news-3-empty
443 "Level 3 empty newsgroup face."
445 ;; backward-compatibility alias
446 (put 'gnus-group-news-3-empty-face 'face-alias 'gnus-group-news-3-empty)
447 (put 'gnus-group-news-3-empty-face 'obsolete-face "22.1")
449 (defface gnus-group-news-4
458 "Level 4 newsgroup face."
460 ;; backward-compatibility alias
461 (put 'gnus-group-news-4-face 'face-alias 'gnus-group-news-4)
462 (put 'gnus-group-news-4-face 'obsolete-face "22.1")
464 (defface gnus-group-news-4-empty
473 "Level 4 empty newsgroup face."
475 ;; backward-compatibility alias
476 (put 'gnus-group-news-4-empty-face 'face-alias 'gnus-group-news-4-empty)
477 (put 'gnus-group-news-4-empty-face 'obsolete-face "22.1")
479 (defface gnus-group-news-5
488 "Level 5 newsgroup face."
490 ;; backward-compatibility alias
491 (put 'gnus-group-news-5-face 'face-alias 'gnus-group-news-5)
492 (put 'gnus-group-news-5-face 'obsolete-face "22.1")
494 (defface gnus-group-news-5-empty
503 "Level 5 empty newsgroup face."
505 ;; backward-compatibility alias
506 (put 'gnus-group-news-5-empty-face 'face-alias 'gnus-group-news-5-empty)
507 (put 'gnus-group-news-5-empty-face 'obsolete-face "22.1")
509 (defface gnus-group-news-6
518 "Level 6 newsgroup face."
520 ;; backward-compatibility alias
521 (put 'gnus-group-news-6-face 'face-alias 'gnus-group-news-6)
522 (put 'gnus-group-news-6-face 'obsolete-face "22.1")
524 (defface gnus-group-news-6-empty
533 "Level 6 empty newsgroup face."
535 ;; backward-compatibility alias
536 (put 'gnus-group-news-6-empty-face 'face-alias 'gnus-group-news-6-empty)
537 (put 'gnus-group-news-6-empty-face 'obsolete-face "22.1")
539 (defface gnus-group-news-low
542 (:foreground "DarkTurquoise" :bold t))
545 (:foreground "DarkGreen" :bold t))
548 "Low level newsgroup face."
550 ;; backward-compatibility alias
551 (put 'gnus-group-news-low-face 'face-alias 'gnus-group-news-low)
552 (put 'gnus-group-news-low-face 'obsolete-face "22.1")
554 (defface gnus-group-news-low-empty
557 (:foreground "DarkTurquoise"))
560 (:foreground "DarkGreen"))
563 "Low level empty newsgroup face."
565 ;; backward-compatibility alias
566 (put 'gnus-group-news-low-empty-face 'face-alias 'gnus-group-news-low-empty)
567 (put 'gnus-group-news-low-empty-face 'obsolete-face "22.1")
569 (defface gnus-group-mail-1
572 (:foreground "#e1ffe1" :bold t))
575 (:foreground "DeepPink3" :bold t))
578 "Level 1 mailgroup face."
580 ;; backward-compatibility alias
581 (put 'gnus-group-mail-1-face 'face-alias 'gnus-group-mail-1)
582 (put 'gnus-group-mail-1-face 'obsolete-face "22.1")
584 (defface gnus-group-mail-1-empty
587 (:foreground "#e1ffe1"))
590 (:foreground "DeepPink3"))
592 (:italic t :bold t)))
593 "Level 1 empty mailgroup face."
595 ;; backward-compatibility alias
596 (put 'gnus-group-mail-1-empty-face 'face-alias 'gnus-group-mail-1-empty)
597 (put 'gnus-group-mail-1-empty-face 'obsolete-face "22.1")
599 (defface gnus-group-mail-2
602 (:foreground "DarkSeaGreen1" :bold t))
605 (:foreground "HotPink3" :bold t))
608 "Level 2 mailgroup face."
610 ;; backward-compatibility alias
611 (put 'gnus-group-mail-2-face 'face-alias 'gnus-group-mail-2)
612 (put 'gnus-group-mail-2-face 'obsolete-face "22.1")
614 (defface gnus-group-mail-2-empty
617 (:foreground "DarkSeaGreen1"))
620 (:foreground "HotPink3"))
623 "Level 2 empty mailgroup face."
625 ;; backward-compatibility alias
626 (put 'gnus-group-mail-2-empty-face 'face-alias 'gnus-group-mail-2-empty)
627 (put 'gnus-group-mail-2-empty-face 'obsolete-face "22.1")
629 (defface gnus-group-mail-3
632 (:foreground "aquamarine1" :bold t))
635 (:foreground "magenta4" :bold t))
638 "Level 3 mailgroup face."
640 ;; backward-compatibility alias
641 (put 'gnus-group-mail-3-face 'face-alias 'gnus-group-mail-3)
642 (put 'gnus-group-mail-3-face 'obsolete-face "22.1")
644 (defface gnus-group-mail-3-empty
647 (:foreground "aquamarine1"))
650 (:foreground "magenta4"))
653 "Level 3 empty mailgroup face."
655 ;; backward-compatibility alias
656 (put 'gnus-group-mail-3-empty-face 'face-alias 'gnus-group-mail-3-empty)
657 (put 'gnus-group-mail-3-empty-face 'obsolete-face "22.1")
659 (defface gnus-group-mail-low
662 (:foreground "aquamarine2" :bold t))
665 (:foreground "DeepPink4" :bold t))
668 "Low level mailgroup face."
670 ;; backward-compatibility alias
671 (put 'gnus-group-mail-low-face 'face-alias 'gnus-group-mail-low)
672 (put 'gnus-group-mail-low-face 'obsolete-face "22.1")
674 (defface gnus-group-mail-low-empty
677 (:foreground "aquamarine2"))
680 (:foreground "DeepPink4"))
683 "Low level empty mailgroup face."
685 ;; backward-compatibility alias
686 (put 'gnus-group-mail-low-empty-face 'face-alias 'gnus-group-mail-low-empty)
687 (put 'gnus-group-mail-low-empty-face 'obsolete-face "22.1")
689 ;; Summary mode faces.
691 (defface gnus-summary-selected '((t (:underline t)))
692 "Face used for selected articles."
693 :group 'gnus-summary)
694 ;; backward-compatibility alias
695 (put 'gnus-summary-selected-face 'face-alias 'gnus-summary-selected)
696 (put 'gnus-summary-selected-face 'obsolete-face "22.1")
698 (defface gnus-summary-cancelled
700 (:foreground "yellow" :background "black")))
701 "Face used for cancelled articles."
702 :group 'gnus-summary)
703 ;; backward-compatibility alias
704 (put 'gnus-summary-cancelled-face 'face-alias 'gnus-summary-cancelled)
705 (put 'gnus-summary-cancelled-face 'obsolete-face "22.1")
707 (defface gnus-summary-high-ticked
710 (:foreground "pink" :bold t))
713 (:foreground "firebrick" :bold t))
716 "Face used for high interest ticked articles."
717 :group 'gnus-summary)
718 ;; backward-compatibility alias
719 (put 'gnus-summary-high-ticked-face 'face-alias 'gnus-summary-high-ticked)
720 (put 'gnus-summary-high-ticked-face 'obsolete-face "22.1")
722 (defface gnus-summary-low-ticked
725 (:foreground "pink" :italic t))
728 (:foreground "firebrick" :italic t))
731 "Face used for low interest ticked articles."
732 :group 'gnus-summary)
733 ;; backward-compatibility alias
734 (put 'gnus-summary-low-ticked-face 'face-alias 'gnus-summary-low-ticked)
735 (put 'gnus-summary-low-ticked-face 'obsolete-face "22.1")
737 (defface gnus-summary-normal-ticked
740 (:foreground "pink"))
743 (:foreground "firebrick"))
746 "Face used for normal interest ticked articles."
747 :group 'gnus-summary)
748 ;; backward-compatibility alias
749 (put 'gnus-summary-normal-ticked-face 'face-alias 'gnus-summary-normal-ticked)
750 (put 'gnus-summary-normal-ticked-face 'obsolete-face "22.1")
752 (defface gnus-summary-high-ancient
755 (:foreground "SkyBlue" :bold t))
758 (:foreground "RoyalBlue" :bold t))
761 "Face used for high interest ancient articles."
762 :group 'gnus-summary)
763 ;; backward-compatibility alias
764 (put 'gnus-summary-high-ancient-face 'face-alias 'gnus-summary-high-ancient)
765 (put 'gnus-summary-high-ancient-face 'obsolete-face "22.1")
767 (defface gnus-summary-low-ancient
770 (:foreground "SkyBlue" :italic t))
773 (:foreground "RoyalBlue" :italic t))
776 "Face used for low interest ancient articles."
777 :group 'gnus-summary)
778 ;; backward-compatibility alias
779 (put 'gnus-summary-low-ancient-face 'face-alias 'gnus-summary-low-ancient)
780 (put 'gnus-summary-low-ancient-face 'obsolete-face "22.1")
782 (defface gnus-summary-normal-ancient
785 (:foreground "SkyBlue"))
788 (:foreground "RoyalBlue"))
791 "Face used for normal interest ancient articles."
792 :group 'gnus-summary)
793 ;; backward-compatibility alias
794 (put 'gnus-summary-normal-ancient-face 'face-alias 'gnus-summary-normal-ancient)
795 (put 'gnus-summary-normal-ancient-face 'obsolete-face "22.1")
797 (defface gnus-summary-high-undownloaded
800 (:bold t :foreground "cyan4"))
801 (((class color) (background dark))
802 (:bold t :foreground "LightGray"))
803 (t (:inverse-video t :bold t)))
804 "Face used for high interest uncached articles."
805 :group 'gnus-summary)
806 ;; backward-compatibility alias
807 (put 'gnus-summary-high-undownloaded-face 'face-alias 'gnus-summary-high-undownloaded)
808 (put 'gnus-summary-high-undownloaded-face 'obsolete-face "22.1")
810 (defface gnus-summary-low-undownloaded
813 (:italic t :foreground "cyan4" :bold nil))
814 (((class color) (background dark))
815 (:italic t :foreground "LightGray" :bold nil))
816 (t (:inverse-video t :italic t)))
817 "Face used for low interest uncached articles."
818 :group 'gnus-summary)
819 ;; backward-compatibility alias
820 (put 'gnus-summary-low-undownloaded-face 'face-alias 'gnus-summary-low-undownloaded)
821 (put 'gnus-summary-low-undownloaded-face 'obsolete-face "22.1")
823 (defface gnus-summary-normal-undownloaded
826 (:foreground "cyan4" :bold nil))
827 (((class color) (background dark))
828 (:foreground "LightGray" :bold nil))
829 (t (:inverse-video t)))
830 "Face used for normal interest uncached articles."
831 :group 'gnus-summary)
832 ;; backward-compatibility alias
833 (put 'gnus-summary-normal-undownloaded-face 'face-alias 'gnus-summary-normal-undownloaded)
834 (put 'gnus-summary-normal-undownloaded-face 'obsolete-face "22.1")
836 (defface gnus-summary-high-unread
839 "Face used for high interest unread articles."
840 :group 'gnus-summary)
841 ;; backward-compatibility alias
842 (put 'gnus-summary-high-unread-face 'face-alias 'gnus-summary-high-unread)
843 (put 'gnus-summary-high-unread-face 'obsolete-face "22.1")
845 (defface gnus-summary-low-unread
848 "Face used for low interest unread articles."
849 :group 'gnus-summary)
850 ;; backward-compatibility alias
851 (put 'gnus-summary-low-unread-face 'face-alias 'gnus-summary-low-unread)
852 (put 'gnus-summary-low-unread-face 'obsolete-face "22.1")
854 (defface gnus-summary-normal-unread
857 "Face used for normal interest unread articles."
858 :group 'gnus-summary)
859 ;; backward-compatibility alias
860 (put 'gnus-summary-normal-unread-face 'face-alias 'gnus-summary-normal-unread)
861 (put 'gnus-summary-normal-unread-face 'obsolete-face "22.1")
863 (defface gnus-summary-high-read
866 (:foreground "PaleGreen"
870 (:foreground "DarkGreen"
874 "Face used for high interest read articles."
875 :group 'gnus-summary)
876 ;; backward-compatibility alias
877 (put 'gnus-summary-high-read-face 'face-alias 'gnus-summary-high-read)
878 (put 'gnus-summary-high-read-face 'obsolete-face "22.1")
880 (defface gnus-summary-low-read
883 (:foreground "PaleGreen"
887 (:foreground "DarkGreen"
891 "Face used for low interest read articles."
892 :group 'gnus-summary)
893 ;; backward-compatibility alias
894 (put 'gnus-summary-low-read-face 'face-alias 'gnus-summary-low-read)
895 (put 'gnus-summary-low-read-face 'obsolete-face "22.1")
897 (defface gnus-summary-normal-read
900 (:foreground "PaleGreen"))
903 (:foreground "DarkGreen"))
906 "Face used for normal interest read articles."
907 :group 'gnus-summary)
908 ;; backward-compatibility alias
909 (put 'gnus-summary-normal-read-face 'face-alias 'gnus-summary-normal-read)
910 (put 'gnus-summary-normal-read-face 'obsolete-face "22.1")
917 (defvar gnus-buffers nil
918 "List of buffers handled by Gnus.")
920 (defun gnus-get-buffer-create (name)
921 "Do the same as `get-buffer-create', but store the created buffer."
922 (or (get-buffer name)
923 (car (push (get-buffer-create name) gnus-buffers))))
925 (defun gnus-add-buffer ()
926 "Add the current buffer to the list of Gnus buffers."
927 (push (current-buffer) gnus-buffers))
929 (defmacro gnus-kill-buffer (buffer)
930 "Kill BUFFER and remove from the list of Gnus buffers."
931 `(let ((buf ,buffer))
932 (when (gnus-buffer-exists-p buf)
933 (setq gnus-buffers (delete (get-buffer buf) gnus-buffers))
936 (defun gnus-buffers ()
937 "Return a list of live Gnus buffers."
938 (while (and gnus-buffers
939 (not (buffer-name (car gnus-buffers))))
941 (let ((buffers gnus-buffers))
943 (if (buffer-name (cadr buffers))
945 (setcdr buffers (cddr buffers)))))
950 (defvar gnus-group-buffer "*Group*"
951 "Name of the Gnus group buffer.")
956 (:foreground "#cccccc"))
959 (:foreground "#888888"))
962 "Face for the splash screen."
964 ;; backward-compatibility alias
965 (put 'gnus-splash-face 'face-alias 'gnus-splash)
966 (put 'gnus-splash-face 'obsolete-face "22.1")
968 (defun gnus-splash ()
970 (switch-to-buffer (gnus-get-buffer-create gnus-group-buffer))
971 (let ((buffer-read-only nil))
973 (unless gnus-inhibit-startup-message
974 (gnus-group-startup-message)
977 (defun gnus-indent-rigidly (start end arg)
978 "Indent rigidly using only spaces and no tabs."
981 (narrow-to-region start end)
983 (indent-rigidly start end arg)
984 ;; We translate tabs into spaces -- not everybody uses
985 ;; an 8-character tab.
986 (goto-char (point-min))
987 (while (search-forward "\t" nil t)
988 (replace-match " " t t))))))
990 ;;(format "%02x%02x%02x" 114 66 20) "724214"
992 (defvar gnus-logo-color-alist
993 '((flame "#cc3300" "#ff2200")
994 (pine "#c0cc93" "#f8ffb8")
995 (moss "#a1cc93" "#d2ffb8")
996 (irish "#04cc90" "#05ff97")
997 (sky "#049acc" "#05deff")
998 (tin "#6886cc" "#82b6ff")
999 (velvet "#7c68cc" "#8c82ff")
1000 (grape "#b264cc" "#cf7df")
1001 (labia "#cc64c2" "#fd7dff")
1002 (berry "#cc6485" "#ff7db5")
1003 (dino "#724214" "#1e3f03")
1004 (oort "#cccccc" "#888888")
1005 (storm "#666699" "#99ccff")
1006 (pdino "#9999cc" "#99ccff")
1007 (purp "#9999cc" "#666699")
1008 (no "#ff0000" "#ffff00")
1009 (neutral "#b4b4b4" "#878787")
1010 (september "#bf9900" "#ffcc00"))
1011 "Color alist used for the Gnus logo.")
1013 (defcustom gnus-logo-color-style 'no
1014 "*Color styles used for the Gnus logo."
1015 :type `(choice ,@(mapcar (lambda (elem) (list 'const (car elem)))
1016 gnus-logo-color-alist))
1019 (defvar gnus-logo-colors
1020 (cdr (assq gnus-logo-color-style gnus-logo-color-alist))
1021 "Colors used for the Gnus logo.")
1023 (declare-function image-size "image.c" (spec &optional pixels frame))
1025 (defun gnus-group-startup-message (&optional x y)
1026 "Insert startup message in current buffer."
1027 ;; Insert the message.
1030 (fboundp 'find-image)
1032 ;; Make sure the library defining `image-load-path' is
1033 ;; loaded (`find-image' is autoloaded) (and discard the
1034 ;; result). Else, we may get "defvar ignored because
1035 ;; image-load-path is let-bound" when calling `find-image'
1037 (or (find-image '(nil (:type xpm :file "gnus.xpm"))) t)
1038 (let* ((data-directory (nnheader-find-etc-directory "images/gnus"))
1039 (image-load-path (cond (data-directory
1040 (list data-directory))
1041 ((boundp 'image-load-path)
1042 (symbol-value 'image-load-path))
1045 `((:type xpm :file "gnus.xpm"
1047 (("thing" . ,(car gnus-logo-colors))
1048 ("shadow" . ,(cadr gnus-logo-colors))))
1049 (:type svg :file "gnus.svg")
1050 (:type png :file "gnus.png")
1051 (:type pbm :file "gnus.pbm"
1052 ;; Account for the pbm's background.
1053 :background ,(face-foreground 'gnus-splash)
1054 :foreground ,(face-background 'default))
1055 (:type xbm :file "gnus.xbm"
1056 ;; Account for the xbm's background.
1057 :background ,(face-foreground 'gnus-splash)
1058 :foreground ,(face-background 'default))))))
1060 (let ((size (image-size image)))
1061 (insert-char ?\n (max 0 (round (- (window-height)
1062 (or y (cdr size)) 1) 2)))
1063 (insert-char ?\ (max 0 (round (- (window-width)
1064 (or x (car size))) 2)))
1065 (insert-image image))
1066 (goto-char (point-min))
1071 _ ___ __ ___ __ _ ___
1089 ;; And then hack it.
1090 (gnus-indent-rigidly (point-min) (point-max)
1091 (/ (max (- (window-width) (or x 46)) 0) 2))
1092 (goto-char (point-min))
1094 (let* ((pheight (count-lines (point-min) (point-max)))
1095 (wheight (window-height))
1096 (rest (- wheight pheight)))
1097 (insert (make-string (max 0 (* 2 (/ rest 3))) ?\n)))
1099 (put-text-property (point-min) (point-max) 'face 'gnus-splash)
1100 (goto-char (point-min))
1101 (setq mode-line-buffer-identification (concat " " gnus-version))
1102 (set-buffer-modified-p t)))
1105 (let ((command (format "%s" this-command)))
1106 (when (string-match "gnus" command)
1107 (if (string-match "gnus-other-frame" command)
1108 (gnus-get-buffer-create gnus-group-buffer)
1113 (require 'gnus-util)
1116 (defcustom gnus-parameters nil
1117 "Alist of group parameters.
1120 ((\"mail\\\\..*\" (gnus-show-threads nil)
1121 (gnus-use-scoring nil)
1122 (gnus-summary-line-format
1123 \"%U%R%z%I%(%[%d:%ub%-23,23f%]%) %s\\n\")
1126 (\"mail\\\\.me\" (gnus-use-scoring t))
1127 (\"list\\\\..*\" (total-expire . t)
1128 (broken-reply-to . t)))"
1130 :group 'gnus-group-various
1131 :type '(repeat (cons regexp
1134 (defcustom gnus-parameters-case-fold-search 'default
1135 "If it is t, ignore case of group names specified in `gnus-parameters'.
1136 If it is nil, don't ignore case. If it is `default', which is for the
1137 backward compatibility, use the value of `case-fold-search'."
1139 :group 'gnus-group-various
1140 :type '(choice :format "%{%t%}:\n %[Value Menu%] %v"
1141 (const :tag "Use `case-fold-search'" default)
1145 (defvar gnus-group-parameters-more nil)
1147 (defmacro gnus-define-group-parameter (param &rest rest)
1148 "Define a group parameter PARAM.
1149 REST is a plist of following:
1150 :type One of `bool', `list' or nil.
1151 :function The name of the function.
1152 :function-document The documentation of the function.
1153 :parameter-type The type for customizing the parameter.
1154 :parameter-document The documentation for the parameter.
1155 :variable The name of the variable.
1156 :variable-document The documentation for the variable.
1157 :variable-group The group for customizing the variable.
1158 :variable-type The type for customizing the variable.
1159 :variable-default The default value of the variable."
1160 (let* ((type (plist-get rest :type))
1161 (parameter-type (plist-get rest :parameter-type))
1162 (parameter-document (plist-get rest :parameter-document))
1163 (function (or (plist-get rest :function)
1164 (intern (format "gnus-parameter-%s" param))))
1165 (function-document (or (plist-get rest :function-document) ""))
1166 (variable (or (plist-get rest :variable)
1167 (intern (format "gnus-parameter-%s-alist" param))))
1168 (variable-document (or (plist-get rest :variable-document) ""))
1169 (variable-group (plist-get rest :variable-group))
1170 (variable-type (or (plist-get rest :variable-type)
1172 (list (regexp :tag "Group")
1173 ,(car (cdr parameter-type)))))))
1174 (variable-default (plist-get rest :variable-default)))
1177 `(defcustom ,variable ,variable-default
1179 :group 'gnus-group-parameter
1180 :group ',variable-group
1181 :type ,variable-type)
1182 `(setq gnus-group-parameters-more
1183 (delq (assq ',param gnus-group-parameters-more)
1184 gnus-group-parameters-more))
1185 `(add-to-list 'gnus-group-parameters-more
1188 ,parameter-document))
1190 `(defun ,function (name)
1192 (let ((params (gnus-group-find-parameter name))
1195 ((memq ',param params)
1197 ((setq val (assq ',param params))
1199 ((stringp ,variable)
1200 (string-match ,variable name))
1202 (let ((alist ,variable)
1204 (while (setq elem (pop alist))
1206 (string-match (car elem) name))
1209 (if (consp value) (car value) value))))))
1210 `(defun ,function (name)
1213 (or (gnus-group-find-parameter name ',param ,(and type t))
1214 (let ((alist ,variable)
1216 (while (setq elem (pop alist))
1218 (string-match (car elem) name))
1223 '(if (consp value) (car value) value))))))))))
1225 (defcustom gnus-home-directory "~/"
1226 "Directory variable that specifies the \"home\" directory.
1227 All other Gnus file and directory variables are initialized from this variable."
1231 (defcustom gnus-directory (or (getenv "SAVEDIR")
1232 (nnheader-concat gnus-home-directory "News/"))
1233 "*Directory variable from which all other Gnus file variables are derived.
1235 Note that Gnus is mostly loaded when the `.gnus.el' file is read.
1236 This means that other directory variables that are initialized from
1237 this variable won't be set properly if you set this variable in `.gnus.el'.
1238 Set this variable in `.emacs' instead."
1242 (defcustom gnus-default-directory nil
1243 "*Default directory for all Gnus buffers."
1245 :type '(choice (const :tag "current" nil)
1248 ;; Site dependent variables. These variables should be defined in
1251 (defvar gnus-default-nntp-server nil
1252 "Specify a default NNTP server.
1253 This variable should be defined in paths.el, and should never be set
1255 If you want to change servers, you should use `gnus-select-method'.
1256 See the documentation to that variable.")
1258 (defcustom gnus-nntpserver-file "/etc/nntpserver"
1259 "A file with only the name of the nntp server in it."
1264 (defun gnus-getenv-nntpserver ()
1265 "Find default nntp server.
1266 Check the NNTPSERVER environment variable and the
1267 `gnus-nntpserver-file' file."
1268 (or (getenv "NNTPSERVER")
1269 (and (file-readable-p gnus-nntpserver-file)
1271 (insert-file-contents gnus-nntpserver-file)
1272 (when (re-search-forward "[^ \t\n\r]+" nil t)
1273 (match-string 0))))))
1275 ;; `M-x customize-variable RET gnus-select-method RET' should work without
1276 ;; starting or even loading Gnus.
1277 ;;;###autoload(when (fboundp 'custom-autoload)
1278 ;;;###autoload (custom-autoload 'gnus-select-method "gnus"))
1280 (defcustom gnus-select-method
1281 (list 'nntp (or (gnus-getenv-nntpserver)
1282 (when (and gnus-default-nntp-server
1283 (not (string= gnus-default-nntp-server "")))
1284 gnus-default-nntp-server)
1286 "Default method for selecting a newsgroup.
1287 This variable should be a list, where the first element is how the
1288 news is to be fetched, the second is the address.
1290 For instance, if you want to get your news via \"flab.flab.edu\" using
1291 NNTP, you could say:
1293 \(setq gnus-select-method '(nntp \"flab.flab.edu\"))
1295 If you want to use your local spool, say:
1297 \(setq gnus-select-method (list 'nnspool (system-name)))
1299 If you use this variable, you must set `gnus-nntp-server' to nil.
1301 There is a lot more to know about select methods and virtual servers -
1302 see the manual for details."
1305 :initialize 'custom-initialize-default
1306 :type 'gnus-select-method)
1308 (defcustom gnus-message-archive-method "archive"
1309 "*Method used for archiving messages you've sent.
1310 This should be a mail method.
1312 See also `gnus-update-message-archive-method'."
1314 :group 'gnus-message
1315 :type '(choice (const :tag "Default archive method" "archive")
1316 gnus-select-method))
1318 (defcustom gnus-update-message-archive-method nil
1319 "Non-nil means always update the saved \"archive\" method.
1321 The archive method is initially set according to the value of
1322 `gnus-message-archive-method' and is saved in the \"~/.newsrc.eld\" file
1323 so that it may be used as a real method of the server which is named
1324 \"archive\" ever since. If it once has been saved, it will never be
1325 updated if the value of this variable is nil, even if you change the
1326 value of `gnus-message-archive-method' afterward. If you want the
1327 saved \"archive\" method to be updated whenever you change the value of
1328 `gnus-message-archive-method', set this variable to a non-nil value."
1331 :group 'gnus-message
1334 (defcustom gnus-message-archive-group '((format-time-string "sent.%Y-%m"))
1335 "*Name of the group in which to save the messages you've written.
1336 This can either be a string; a list of strings; or an alist
1337 of regexps/functions/forms to be evaluated to return a string (or a list
1338 of strings). The functions are called with the name of the current
1339 group (or nil) as a parameter.
1341 If you want to save your mail in one group and the news articles you
1342 write in another group, you could say something like:
1344 \(setq gnus-message-archive-group
1345 '((if (message-news-p)
1349 Normally the group names returned by this variable should be
1350 unprefixed -- which implicitly means \"store on the archive server\".
1351 However, you may wish to store the message on some other server. In
1352 that case, just return a fully prefixed name of the group --
1353 \"nnml+private:mail.misc\", for instance."
1355 :group 'gnus-message
1356 :type '(choice (const :tag "none" nil)
1357 (const :tag "Weekly" ((format-time-string "sent.%Yw%U")))
1358 (const :tag "Monthly" ((format-time-string "sent.%Y-%m")))
1359 (const :tag "Yearly" ((format-time-string "sent.%Y")))
1364 (defcustom gnus-secondary-servers nil
1365 "List of NNTP servers that the user can choose between interactively.
1366 To make Gnus query you for a server, you have to give `gnus' a
1367 non-numeric prefix - `C-u M-x gnus', in short."
1369 :type '(repeat string))
1370 (make-obsolete-variable 'gnus-secondary-servers 'gnus-select-method "24.1")
1372 (defcustom gnus-nntp-server nil
1373 "The name of the host running the NNTP server."
1375 :type '(choice (const :tag "disable" nil)
1377 (make-obsolete-variable 'gnus-nntp-server 'gnus-select-method "24.1")
1379 (defcustom gnus-secondary-select-methods nil
1380 "A list of secondary methods that will be used for reading news.
1381 This is a list where each element is a complete select method (see
1382 `gnus-select-method').
1384 If, for instance, you want to read your mail with the nnml back end,
1385 you could set this variable:
1387 \(setq gnus-secondary-select-methods '((nnml \"\")))"
1389 :type '(repeat gnus-select-method))
1391 (defcustom gnus-local-domain nil
1392 "Local domain name without a host name.
1393 The DOMAINNAME environment variable is used instead if it is defined.
1394 If the function `system-name' returns the full Internet name, there is
1395 no need to set this variable."
1396 :group 'gnus-message
1397 :type '(choice (const :tag "default" nil)
1399 (make-obsolete-variable 'gnus-local-domain nil "Emacs 24.1")
1401 ;; Customization variables
1403 (defcustom gnus-refer-article-method 'current
1404 "Preferred method for fetching an article by Message-ID.
1405 If you are reading news from the local spool (with nnspool), fetching
1406 articles by Message-ID is painfully slow. By setting this method to an
1407 nntp method, you might get acceptable results.
1409 The value of this variable must be a valid select method as discussed
1410 in the documentation of `gnus-select-method'.
1412 It can also be a list of select methods, as well as the special symbol
1413 `current', which means to use the current select method. If it is a
1414 list, Gnus will try all the methods in the list until it finds a match."
1417 :type '(choice (const :tag "default" nil)
1419 (const :tag "Google" (nnweb "refer" (nnweb-type google)))
1421 (repeat :menu-tag "Try multiple"
1423 :value (current (nnweb "refer" (nnweb-type google)))
1424 (choice :tag "Method"
1426 (const :tag "Google"
1427 (nnweb "refer" (nnweb-type google)))
1428 gnus-select-method))))
1430 (defcustom gnus-use-cross-reference t
1431 "*Non-nil means that cross referenced articles will be marked as read.
1432 If nil, ignore cross references. If t, mark articles as read in
1433 subscribed newsgroups. If neither t nor nil, mark as read in all
1436 :type '(choice (const :tag "off" nil)
1437 (const :tag "subscribed" t)
1441 (defcustom gnus-process-mark ?#
1443 :group 'gnus-group-visual
1444 :group 'gnus-summary-marks
1447 (defcustom gnus-large-newsgroup 200
1448 "*The number of articles which indicates a large newsgroup.
1449 If the number of articles in a newsgroup is greater than this value,
1450 confirmation is required for selecting the newsgroup.
1451 If it is nil, no confirmation is required.
1453 Also see `gnus-large-ephemeral-newsgroup'."
1454 :group 'gnus-group-select
1455 :type '(choice (const :tag "No limit" nil)
1458 (defcustom gnus-use-long-file-name (not (memq system-type '(usg-unix-v)))
1459 "Non-nil means that the default name of a file to save articles in is the group name.
1460 If it's nil, the directory form of the group name is used instead.
1462 If this variable is a list, and the list contains the element
1463 `not-score', long file names will not be used for score files; if it
1464 contains the element `not-save', long file names will not be used for
1465 saving; and if it contains the element `not-kill', long file names
1466 will not be used for kill files.
1468 Note that the default for this variable varies according to what system
1469 type you're using. On `usg-unix-v' this variable defaults to nil while
1470 on all other systems it defaults to t."
1472 :type '(radio (sexp :format "Non-nil\n"
1473 :match (lambda (widget value)
1474 (and value (not (listp value))))
1477 (checklist (const :format "%v " not-score)
1478 (const :format "%v " not-save)
1481 (defcustom gnus-kill-files-directory gnus-directory
1482 "*Name of the directory where kill files will be stored (default \"~/News\")."
1483 :group 'gnus-score-files
1484 :group 'gnus-score-kill
1487 (defcustom gnus-save-score nil
1488 "*If non-nil, save group scoring info."
1489 :group 'gnus-score-various
1493 (defcustom gnus-use-undo t
1494 "*If non-nil, allow undoing in Gnus group mode buffers."
1498 (defcustom gnus-use-adaptive-scoring nil
1499 "*If non-nil, use some adaptive scoring scheme.
1500 If a list, then the values `word' and `line' are meaningful. The
1501 former will perform adaption on individual words in the subject
1502 header while `line' will perform adaption on several headers."
1504 :group 'gnus-score-adapt
1505 :type '(set (const word) (const line)))
1507 (defcustom gnus-use-cache 'passive
1508 "*If nil, Gnus will ignore the article cache.
1509 If `passive', it will allow entering (and reading) articles
1510 explicitly entered into the cache. If anything else, use the
1511 cache to the full extent of the law."
1514 :type '(choice (const :tag "off" nil)
1515 (const :tag "passive" passive)
1516 (const :tag "active" t)))
1518 (defcustom gnus-use-trees nil
1519 "*If non-nil, display a thread tree buffer."
1523 (defcustom gnus-keep-backlog 20
1524 "*If non-nil, Gnus will keep read articles for later re-retrieval.
1525 If it is a number N, then Gnus will only keep the last N articles
1526 read. If it is neither nil nor a number, Gnus will keep all read
1527 articles. This is not a good idea."
1529 :type '(choice (const :tag "off" nil)
1534 (defcustom gnus-suppress-duplicates nil
1535 "*If non-nil, Gnus will mark duplicate copies of the same article as read."
1539 (defcustom gnus-use-scoring t
1540 "*If non-nil, enable scoring."
1544 (defcustom gnus-summary-prepare-exit-hook
1545 '(gnus-summary-expire-articles)
1546 "*A hook called when preparing to exit from the summary buffer.
1547 It calls `gnus-summary-expire-articles' by default."
1548 :group 'gnus-summary-exit
1551 (defcustom gnus-novice-user t
1552 "*Non-nil means that you are a Usenet novice.
1553 If non-nil, verbose messages may be displayed and confirmations may be
1558 (defcustom gnus-expert-user nil
1559 "*Non-nil means that you will never be asked for confirmation about anything.
1560 That doesn't mean *anything* anything; particularly destructive
1561 commands will still require prompting."
1565 (defcustom gnus-interactive-catchup t
1566 "*If non-nil, require your confirmation when catching up a group."
1567 :group 'gnus-group-select
1570 (defcustom gnus-interactive-exit t
1571 "*If non-nil, require your confirmation when exiting Gnus."
1575 (defcustom gnus-extract-address-components 'gnus-extract-address-components
1576 "*Function for extracting address components from a From header.
1577 Two pre-defined function exist: `gnus-extract-address-components',
1578 which is the default, quite fast, and too simplistic solution, and
1579 `mail-extract-address-components', which works much better, but is
1581 :group 'gnus-summary-format
1582 :type '(radio (function-item gnus-extract-address-components)
1583 (function-item mail-extract-address-components)
1584 (function :tag "Other")))
1586 (defcustom gnus-shell-command-separator ";"
1587 "String used to separate shell commands."
1591 (defcustom gnus-valid-select-methods
1592 '(("nntp" post address prompt-address physical-address)
1593 ("nnspool" post address)
1594 ("nnvirtual" post-mail virtual prompt-address)
1595 ("nnmbox" mail respool address)
1596 ("nnml" post-mail respool address)
1597 ("nnmh" mail respool address)
1598 ("nndir" post-mail prompt-address physical-address)
1599 ("nneething" none address prompt-address physical-address)
1600 ("nndoc" none address prompt-address)
1601 ("nnbabyl" mail address respool)
1602 ("nndraft" post-mail)
1603 ("nnfolder" mail respool address)
1604 ("nngateway" post-mail address prompt-address physical-address)
1607 ("nnagent" post-mail)
1608 ("nnimap" post-mail address prompt-address physical-address respool)
1609 ("nnmaildir" mail respool address)
1611 "*An alist of valid select methods.
1612 The first element of each list lists should be a string with the name
1613 of the select method. The other elements may be the category of
1614 this method (i. e., `post', `mail', `none' or whatever) or other
1615 properties that this method has (like being respoolable).
1616 If you implement a new select method, all you should have to change is
1617 this variable. I think."
1619 :type '(repeat (group (string :tag "Name")
1620 (radio-button-choice (const :format "%v " post)
1621 (const :format "%v " mail)
1622 (const :format "%v " none)
1624 (checklist :inline t
1625 (const :format "%v " address)
1626 (const :format "%v " prompt-address)
1627 (const :format "%v " physical-address)
1628 (const :format "%v " virtual)
1632 (defun gnus-redefine-select-method-widget ()
1633 "Recomputes the select-method widget based on the value of
1634 `gnus-valid-select-methods'."
1635 (define-widget 'gnus-select-method 'list
1636 "Widget for entering a select method."
1638 :tag "Select Method"
1639 :args `((choice :tag "Method"
1640 ,@(mapcar (lambda (entry)
1641 (list 'const :format "%v\n"
1642 (intern (car entry))))
1643 gnus-valid-select-methods)
1644 (symbol :tag "other"))
1645 (string :tag "Address")
1646 (repeat :tag "Options"
1650 (sexp :tag "Value"))))))
1652 (gnus-redefine-select-method-widget)
1654 (defcustom gnus-updated-mode-lines '(group article summary tree)
1655 "List of buffers that should update their mode lines.
1656 The list may contain the symbols `group', `article', `tree' and
1657 `summary'. If the corresponding symbol is present, Gnus will keep
1658 that mode line updated with information that may be pertinent.
1659 If this variable is nil, screen refresh may be quicker."
1660 :group 'gnus-various
1661 :type '(set (const group)
1666 (defcustom gnus-mode-non-string-length 30
1667 "*Max length of mode-line non-string contents.
1668 If this is nil, Gnus will take space as is needed, leaving the rest
1669 of the mode line intact."
1671 :group 'gnus-various
1672 :type '(choice (const nil)
1675 ;; There should be special validation for this.
1676 (define-widget 'gnus-email-address 'string
1677 "An email address.")
1679 (gnus-define-group-parameter
1682 "Return GROUP's to-address."
1684 "*Alist of group regexps and correspondent to-addresses."
1685 :variable-group gnus-group-parameter
1686 :parameter-type '(gnus-email-address :tag "To Address")
1687 :parameter-document "\
1688 This will be used when doing followups and posts.
1690 This is primarily useful in mail groups that represent closed
1691 mailing lists--mailing lists where it's expected that everybody that
1692 writes to the mailing list is subscribed to it. Since using this
1693 parameter ensures that the mail only goes to the mailing list itself,
1694 it means that members won't receive two copies of your followups.
1696 Using `to-address' will actually work whether the group is foreign or
1697 not. Let's say there's a group on the server that is called
1698 `fa.4ad-l'. This is a real newsgroup, but the server has gotten the
1699 articles from a mail-to-news gateway. Posting directly to this group
1700 is therefore impossible--you have to send mail to the mailing list
1703 The gnus-group-split mail splitting mechanism will behave as if this
1704 address was listed in gnus-group-split Addresses (see below).")
1706 (gnus-define-group-parameter
1709 "Return GROUP's to-list."
1711 "*Alist of group regexps and correspondent to-lists."
1712 :variable-group gnus-group-parameter
1713 :parameter-type '(gnus-email-address :tag "To List")
1714 :parameter-document "\
1715 This address will be used when doing a `a' in the group.
1717 It is totally ignored when doing a followup--except that if it is
1718 present in a news group, you'll get mail group semantics when doing
1721 The gnus-group-split mail splitting mechanism will behave as if this
1722 address was listed in gnus-group-split Addresses (see below).")
1724 (gnus-define-group-parameter
1728 "Return GROUP's subscription status."
1730 "*Groups which are automatically considered subscribed."
1731 :variable-group gnus-group-parameter
1732 :parameter-type '(const :tag "Subscribed" t)
1733 :parameter-document "\
1734 Gnus assumed that you are subscribed to the To/List address.
1736 When constructing a list of subscribed groups using
1737 `gnus-find-subscribed-addresses', Gnus includes the To address given
1738 above, or the list address (if the To address has not been set).")
1740 (gnus-define-group-parameter
1743 :function gnus-group-auto-expirable-p
1745 "Check whether GROUP is auto-expirable or not."
1746 :variable gnus-auto-expirable-newsgroups
1747 :variable-default nil
1749 "*Groups in which to automatically mark read articles as expirable.
1750 If non-nil, this should be a regexp that should match all groups in
1751 which to perform auto-expiry. This only makes sense for mail groups."
1752 :variable-group nnmail-expire
1753 :variable-type '(choice (const nil)
1755 :parameter-type '(const :tag "Automatic Expire" t)
1757 "All articles that are read will be marked as expirable.")
1759 (gnus-define-group-parameter
1762 :function gnus-group-total-expirable-p
1764 "Check whether GROUP is total-expirable or not."
1765 :variable gnus-total-expirable-newsgroups
1766 :variable-default nil
1768 "*Groups in which to perform expiry of all read articles.
1769 Use with extreme caution. All groups that match this regexp will be
1770 expiring - which means that all read articles will be deleted after
1771 \(say) one week. (This only goes for mail groups and the like, of
1773 :variable-group nnmail-expire
1774 :variable-type '(choice (const nil)
1776 :parameter-type '(const :tag "Total Expire" t)
1778 "All read articles will be put through the expiry process
1780 This happens even if they are not marked as expirable.
1783 (gnus-define-group-parameter
1786 "Return the default charset of GROUP."
1787 :variable gnus-group-charset-alist
1789 '(("\\(^\\|:\\)hk\\>\\|\\(^\\|:\\)tw\\>\\|\\<big5\\>" cn-big5)
1790 ("\\(^\\|:\\)cn\\>\\|\\<chinese\\>" cn-gb-2312)
1791 ("\\(^\\|:\\)fj\\>\\|\\(^\\|:\\)japan\\>" iso-2022-jp-2)
1792 ("\\(^\\|:\\)tnn\\>\\|\\(^\\|:\\)pin\\>\\|\\(^\\|:\\)sci.lang.japan" iso-2022-7bit)
1793 ("\\(^\\|:\\)relcom\\>" koi8-r)
1794 ("\\(^\\|:\\)fido7\\>" koi8-r)
1795 ("\\(^\\|:\\)\\(cz\\|hun\\|pl\\|sk\\|hr\\)\\>" iso-8859-2)
1796 ("\\(^\\|:\\)israel\\>" iso-8859-1)
1797 ("\\(^\\|:\\)han\\>" euc-kr)
1798 ("\\(^\\|:\\)alt.chinese.text.big5\\>" chinese-big5)
1799 ("\\(^\\|:\\)soc.culture.vietnamese\\>" vietnamese-viqr)
1800 ("\\(^\\|:\\)\\(comp\\|rec\\|alt\\|sci\\|soc\\|news\\|gnu\\|bofh\\)\\>" iso-8859-1))
1802 "Alist of regexps (to match group names) and default charsets to be used when reading."
1803 :variable-group gnus-charset
1804 :variable-type '(repeat (list (regexp :tag "Group")
1805 (symbol :tag "Charset")))
1806 :parameter-type '(symbol :tag "Charset")
1807 :parameter-document "\
1808 The default charset to use in the group.")
1810 (gnus-define-group-parameter
1814 "Return a posting method for GROUP."
1815 :variable gnus-post-method-alist
1817 "Alist of regexps (to match group names) and method to be used when
1818 posting an article."
1819 :variable-group gnus-group-foreign
1821 '(choice :tag "Posting Method"
1822 (const :tag "Use native server" native)
1823 (const :tag "Use current server" current)
1824 (list :convert-widget
1826 (list 'sexp :tag "Methods"
1827 :value gnus-select-method))))
1829 "Posting method for this group.")
1831 (gnus-define-group-parameter
1832 large-newsgroup-initial
1835 "Return GROUP's initial input of the number of articles."
1837 "*Alist of group regexps and its initial input of the number of articles."
1838 :variable-group gnus-group-parameter
1839 :parameter-type '(choice :tag "Initial Input for Large Newsgroup"
1840 (const :tag "All" nil)
1842 :parameter-document "\
1844 This number will be prompted as the initial value of the number of
1845 articles to list when the group is a large newsgroup (see
1846 `gnus-large-newsgroup'). If it is nil, the default value is the
1847 total number of articles in the group.")
1849 ;; The Gnus registry's ignored groups
1850 (gnus-define-group-parameter
1854 "Whether this group should be ignored by the registry."
1855 :variable gnus-registry-ignored-groups
1856 :variable-default nil
1858 "*Groups in which the registry should be turned off."
1859 :variable-group gnus-registry
1860 :variable-type '(repeat
1862 (regexp :tag "Group Name Regular Expression")
1863 (boolean :tag "Ignored")))
1865 :parameter-type '(boolean :tag "Group Ignored by the Registry")
1867 "Whether the Gnus Registry should ignore this group.")
1869 ;; group parameters for spam processing added by Ted Zlatanov <tzz@lifelogs.com>
1870 (defcustom gnus-install-group-spam-parameters t
1871 "*Disable the group parameters for spam detection.
1872 Enable if `G c' in XEmacs is giving you trouble, and make sure to submit a bug report."
1877 (when gnus-install-group-spam-parameters
1878 (defvar gnus-group-spam-classification-spam t
1879 "Spam group classification (requires spam.el).
1880 This group contains spam messages. On summary entry, unread messages
1881 will be marked as spam. On summary exit, the specified spam
1882 processors will be invoked on spam-marked messages, then those
1883 messages will be expired, so the spam processor will only see a
1884 spam-marked message once.")
1886 (defvar gnus-group-spam-classification-ham 'ask
1887 "The ham value for the spam group parameter (requires spam.el).
1888 On summary exit, the specified ham processors will be invoked on
1889 ham-marked messages. Exercise caution, since the ham processor will
1890 see the same message more than once because there is no ham message
1893 (gnus-define-group-parameter
1897 "The spam type (spam, ham, or neither) of the group."
1898 :variable gnus-spam-newsgroup-contents
1899 :variable-default nil
1901 "*Group classification (spam, ham, or neither). Only
1902 meaningful when spam.el is loaded. If non-nil, this should be a
1903 list of group name regexps associated with a classification for
1904 each one. In spam groups, new articles are marked as spam on
1905 summary entry. There is other behavior associated with ham and
1906 no classification when spam.el is loaded - see the manual."
1907 :variable-group spam
1908 :variable-type '(repeat
1909 (list :tag "Group contents spam/ham classification"
1910 (regexp :tag "Group")
1912 (variable-item gnus-group-spam-classification-spam)
1913 (variable-item gnus-group-spam-classification-ham)
1914 (const :tag "Unclassified" nil))))
1916 :parameter-type '(list :tag "Group contents spam/ham classification"
1917 (choice :tag "Group contents classification for spam sorting"
1918 (variable-item gnus-group-spam-classification-spam)
1919 (variable-item gnus-group-spam-classification-ham)
1920 (const :tag "Unclassified" nil)))
1922 "The spam classification (spam, ham, or neither) of this group.
1923 When a spam group is entered, all unread articles are marked as
1924 spam. There is other behavior associated with ham and no
1925 classification when spam.el is loaded - see the manual.")
1927 (gnus-define-group-parameter
1931 "The address to get spam resent (through spam-report-resend)."
1932 :variable gnus-spam-resend-to
1933 :variable-default nil
1935 "The address to get spam resent (through spam-report-resend)."
1936 :variable-group spam
1937 :variable-type '(repeat
1938 (list :tag "Group address for resending spam"
1939 (regexp :tag "Group")
1940 (string :tag "E-mail address for resending spam (requires the spam-use-resend exit processor)")))
1941 :parameter-type 'string :tag "E-mail address for resending spam (requires the spam-use-resend exit processor)"
1943 "The address to get spam resent (through spam-report-resend).")
1945 (gnus-define-group-parameter
1949 "The address to get ham resent (through spam-report-resend)."
1950 :variable gnus-ham-resend-to
1951 :variable-default nil
1953 "The address to get ham resent (through spam-report-resend)."
1954 :variable-group spam
1955 :variable-type '(repeat
1956 (list :tag "Group address for resending ham"
1957 (regexp :tag "Group")
1958 (string :tag "E-mail address for resending ham (requires the spam-use-resend exit processor)")))
1959 :parameter-type 'string :tag "E-mail address for resending ham (requires the spam-use-resend exit processor)"
1961 "The address to get ham resent (through spam-report-resend).")
1963 (defvar gnus-group-spam-exit-processor-ifile "ifile"
1964 "OBSOLETE: The ifile summary exit spam processor.")
1966 (defvar gnus-group-spam-exit-processor-stat "stat"
1967 "OBSOLETE: The spam-stat summary exit spam processor.")
1969 (defvar gnus-group-spam-exit-processor-bogofilter "bogofilter"
1970 "OBSOLETE: The Bogofilter summary exit spam processor.")
1972 (defvar gnus-group-spam-exit-processor-blacklist "blacklist"
1973 "OBSOLETE: The Blacklist summary exit spam processor.")
1975 (defvar gnus-group-spam-exit-processor-report-gmane "report-gmane"
1976 "OBSOLETE: The Gmane reporting summary exit spam processor.
1977 Only applicable to NNTP groups with articles from Gmane. See spam-report.el")
1979 (defvar gnus-group-spam-exit-processor-spamoracle "spamoracle-spam"
1980 "OBSOLETE: The spamoracle summary exit spam processor.")
1982 (defvar gnus-group-ham-exit-processor-ifile "ifile-ham"
1983 "OBSOLETE: The ifile summary exit ham processor.
1984 Only applicable to non-spam (unclassified and ham) groups.")
1986 (defvar gnus-group-ham-exit-processor-bogofilter "bogofilter-ham"
1987 "OBSOLETE: The Bogofilter summary exit ham processor.
1988 Only applicable to non-spam (unclassified and ham) groups.")
1990 (defvar gnus-group-ham-exit-processor-stat "stat-ham"
1991 "OBSOLETE: The spam-stat summary exit ham processor.
1992 Only applicable to non-spam (unclassified and ham) groups.")
1994 (defvar gnus-group-ham-exit-processor-whitelist "whitelist"
1995 "OBSOLETE: The whitelist summary exit ham processor.
1996 Only applicable to non-spam (unclassified and ham) groups.")
1998 (defvar gnus-group-ham-exit-processor-BBDB "bbdb"
1999 "OBSOLETE: The BBDB summary exit ham processor.
2000 Only applicable to non-spam (unclassified and ham) groups.")
2002 (defvar gnus-group-ham-exit-processor-copy "copy"
2003 "OBSOLETE: The ham copy exit ham processor.
2004 Only applicable to non-spam (unclassified and ham) groups.")
2006 (defvar gnus-group-ham-exit-processor-spamoracle "spamoracle-ham"
2007 "OBSOLETE: The spamoracle summary exit ham processor.
2008 Only applicable to non-spam (unclassified and ham) groups.")
2010 (gnus-define-group-parameter
2015 :tag "Spam Summary Exit Processor"
2017 (list :tag "Spam Summary Exit Processor Choices"
2019 (const :tag "Spam: Bogofilter" (spam spam-use-bogofilter))
2020 (const :tag "Spam: Blacklist" (spam spam-use-blacklist))
2021 (const :tag "Spam: Bsfilter" (spam spam-use-bsfilter))
2022 (const :tag "Spam: Gmane Report" (spam spam-use-gmane))
2023 (const :tag "Spam: Resend Message"(spam spam-use-resend))
2024 (const :tag "Spam: ifile" (spam spam-use-ifile))
2025 (const :tag "Spam: Spam Oracle" (spam spam-use-spamoracle))
2026 (const :tag "Spam: Spam-stat" (spam spam-use-stat))
2027 (const :tag "Spam: SpamAssassin" (spam spam-use-spamassassin))
2028 (const :tag "Spam: CRM114" (spam spam-use-crm114))
2029 (const :tag "Ham: BBDB" (ham spam-use-BBDB))
2030 (const :tag "Ham: Bogofilter" (ham spam-use-bogofilter))
2031 (const :tag "Ham: Bsfilter" (ham spam-use-bsfilter))
2032 (const :tag "Ham: Copy" (ham spam-use-ham-copy))
2033 (const :tag "Ham: Resend Message" (ham spam-use-resend))
2034 (const :tag "Ham: ifile" (ham spam-use-ifile))
2035 (const :tag "Ham: Spam Oracle" (ham spam-use-spamoracle))
2036 (const :tag "Ham: Spam-stat" (ham spam-use-stat))
2037 (const :tag "Ham: SpamAssassin" (ham spam-use-spamassassin))
2038 (const :tag "Ham: CRM114" (ham spam-use-crm114))
2039 (const :tag "Ham: Whitelist" (ham spam-use-whitelist))
2040 (variable-item gnus-group-spam-exit-processor-ifile)
2041 (variable-item gnus-group-spam-exit-processor-stat)
2042 (variable-item gnus-group-spam-exit-processor-bogofilter)
2043 (variable-item gnus-group-spam-exit-processor-blacklist)
2044 (variable-item gnus-group-spam-exit-processor-spamoracle)
2045 (variable-item gnus-group-spam-exit-processor-report-gmane)
2046 (variable-item gnus-group-ham-exit-processor-bogofilter)
2047 (variable-item gnus-group-ham-exit-processor-ifile)
2048 (variable-item gnus-group-ham-exit-processor-stat)
2049 (variable-item gnus-group-ham-exit-processor-whitelist)
2050 (variable-item gnus-group-ham-exit-processor-BBDB)
2051 (variable-item gnus-group-ham-exit-processor-spamoracle)
2052 (variable-item gnus-group-ham-exit-processor-copy))))
2054 "Which spam or ham processors will be applied when the summary is exited."
2055 :variable gnus-spam-process-newsgroups
2056 :variable-default nil
2058 "*Groups in which to automatically process spam or ham articles with
2059 a backend on summary exit. If non-nil, this should be a list of group
2060 name regexps that should match all groups in which to do automatic
2061 spam processing, associated with the appropriate processor."
2062 :variable-group spam
2064 '(repeat :tag "Spam/Ham Processors"
2065 (list :tag "Spam Summary Exit Processor Choices"
2066 (regexp :tag "Group Regexp")
2068 :tag "Spam/Ham Summary Exit Processor"
2069 (const :tag "Spam: Bogofilter" (spam spam-use-bogofilter))
2070 (const :tag "Spam: Blacklist" (spam spam-use-blacklist))
2071 (const :tag "Spam: Bsfilter" (spam spam-use-bsfilter))
2072 (const :tag "Spam: Gmane Report" (spam spam-use-gmane))
2073 (const :tag "Spam: Resend Message"(spam spam-use-resend))
2074 (const :tag "Spam: ifile" (spam spam-use-ifile))
2075 (const :tag "Spam: Spam-stat" (spam spam-use-stat))
2076 (const :tag "Spam: Spam Oracle" (spam spam-use-spamoracle))
2077 (const :tag "Spam: SpamAssassin" (spam spam-use-spamassassin))
2078 (const :tag "Spam: CRM114" (spam spam-use-crm114))
2079 (const :tag "Ham: BBDB" (ham spam-use-BBDB))
2080 (const :tag "Ham: Bogofilter" (ham spam-use-bogofilter))
2081 (const :tag "Ham: Bsfilter" (ham spam-use-bsfilter))
2082 (const :tag "Ham: Copy" (ham spam-use-ham-copy))
2083 (const :tag "Ham: Resend Message" (ham spam-use-resend))
2084 (const :tag "Ham: ifile" (ham spam-use-ifile))
2085 (const :tag "Ham: Spam-stat" (ham spam-use-stat))
2086 (const :tag "Ham: Spam Oracle" (ham spam-use-spamoracle))
2087 (const :tag "Ham: SpamAssassin" (ham spam-use-spamassassin))
2088 (const :tag "Ham: CRM114" (ham spam-use-crm114))
2089 (const :tag "Ham: Whitelist" (ham spam-use-whitelist))
2090 (variable-item gnus-group-spam-exit-processor-ifile)
2091 (variable-item gnus-group-spam-exit-processor-stat)
2092 (variable-item gnus-group-spam-exit-processor-bogofilter)
2093 (variable-item gnus-group-spam-exit-processor-blacklist)
2094 (variable-item gnus-group-spam-exit-processor-spamoracle)
2095 (variable-item gnus-group-spam-exit-processor-report-gmane)
2096 (variable-item gnus-group-ham-exit-processor-bogofilter)
2097 (variable-item gnus-group-ham-exit-processor-ifile)
2098 (variable-item gnus-group-ham-exit-processor-stat)
2099 (variable-item gnus-group-ham-exit-processor-whitelist)
2100 (variable-item gnus-group-ham-exit-processor-BBDB)
2101 (variable-item gnus-group-ham-exit-processor-spamoracle)
2102 (variable-item gnus-group-ham-exit-processor-copy))))
2105 "Which spam or ham processors will be applied when the summary is exited.")
2107 (gnus-define-group-parameter
2111 '(boolean :tag "Spam autodetection")
2113 "Should spam be autodetected (with spam-split) in this group?"
2114 :variable gnus-spam-autodetect
2115 :variable-default nil
2117 "*Groups in which spam should be autodetected when they are entered.
2118 Only unseen articles will be examined, unless
2119 spam-autodetect-recheck-messages is set."
2120 :variable-group spam
2123 :tag "Autodetection setting"
2125 (regexp :tag "Group Regexp")
2128 "Spam autodetection.
2129 Only unseen articles will be examined, unless
2130 spam-autodetect-recheck-messages is set.")
2132 (gnus-define-group-parameter
2133 spam-autodetect-methods
2136 '(choice :tag "Spam autodetection-specific methods"
2139 (set :tag "Use specific methods"
2140 (variable-item spam-use-blacklist)
2141 (variable-item spam-use-gmane-xref)
2142 (variable-item spam-use-regex-headers)
2143 (variable-item spam-use-regex-body)
2144 (variable-item spam-use-whitelist)
2145 (variable-item spam-use-BBDB)
2146 (variable-item spam-use-ifile)
2147 (variable-item spam-use-spamoracle)
2148 (variable-item spam-use-crm114)
2149 (variable-item spam-use-spamassassin)
2150 (variable-item spam-use-spamassassin-headers)
2151 (variable-item spam-use-bsfilter)
2152 (variable-item spam-use-bsfilter-headers)
2153 (variable-item spam-use-stat)
2154 (variable-item spam-use-blackholes)
2155 (variable-item spam-use-hashcash)
2156 (variable-item spam-use-bogofilter-headers)
2157 (variable-item spam-use-bogofilter)))
2159 "Methods to be used for autodetection in each group"
2160 :variable gnus-spam-autodetect-methods
2161 :variable-default nil
2163 "*Methods for autodetecting spam per group.
2164 Requires the spam-autodetect parameter. Only unseen articles
2165 will be examined, unless spam-autodetect-recheck-messages is
2167 :variable-group spam
2170 :tag "Autodetection methods"
2172 (regexp :tag "Group Regexp")
2176 (set :tag "Use specific methods"
2177 (variable-item spam-use-blacklist)
2178 (variable-item spam-use-gmane-xref)
2179 (variable-item spam-use-regex-headers)
2180 (variable-item spam-use-regex-body)
2181 (variable-item spam-use-whitelist)
2182 (variable-item spam-use-BBDB)
2183 (variable-item spam-use-ifile)
2184 (variable-item spam-use-spamoracle)
2185 (variable-item spam-use-crm114)
2186 (variable-item spam-use-stat)
2187 (variable-item spam-use-blackholes)
2188 (variable-item spam-use-hashcash)
2189 (variable-item spam-use-spamassassin)
2190 (variable-item spam-use-spamassassin-headers)
2191 (variable-item spam-use-bsfilter)
2192 (variable-item spam-use-bsfilter-headers)
2193 (variable-item spam-use-bogofilter-headers)
2194 (variable-item spam-use-bogofilter)))))
2196 "Spam autodetection methods.
2197 Requires the spam-autodetect parameter. Only unseen articles
2198 will be examined, unless spam-autodetect-recheck-messages is
2201 (gnus-define-group-parameter
2202 spam-process-destination
2205 '(choice :tag "Destination for spam-processed articles at summary exit"
2206 (string :tag "Move to a group")
2207 (repeat :tag "Move to multiple groups"
2208 (string :tag "Destination group"))
2209 (const :tag "Expire" nil))
2211 "Where spam-processed articles will go at summary exit."
2212 :variable gnus-spam-process-destinations
2213 :variable-default nil
2215 "*Groups in which to explicitly send spam-processed articles to
2216 another group, or expire them (the default). If non-nil, this should
2217 be a list of group name regexps that should match all groups in which
2218 to do spam-processed article moving, associated with the destination
2219 group or nil for explicit expiration. This only makes sense for
2221 :variable-group spam
2224 :tag "Spam-processed articles destination"
2226 (regexp :tag "Group Regexp")
2228 :tag "Destination for spam-processed articles at summary exit"
2229 (string :tag "Move to a group")
2230 (repeat :tag "Move to multiple groups"
2231 (string :tag "Destination group"))
2232 (const :tag "Expire" nil))))
2234 "Where spam-processed articles will go at summary exit.")
2236 (gnus-define-group-parameter
2237 ham-process-destination
2241 :tag "Destination for ham articles at summary exit from a spam group"
2242 (string :tag "Move to a group")
2243 (repeat :tag "Move to multiple groups"
2244 (string :tag "Destination group"))
2245 (const :tag "Respool" respool)
2246 (const :tag "Do nothing" nil))
2248 "Where ham articles will go at summary exit from a spam group."
2249 :variable gnus-ham-process-destinations
2250 :variable-default nil
2252 "*Groups in which to explicitly send ham articles to
2253 another group, or do nothing (the default). If non-nil, this should
2254 be a list of group name regexps that should match all groups in which
2255 to do ham article moving, associated with the destination
2256 group or nil for explicit ignoring. This only makes sense for
2257 mail groups, and only works in spam groups."
2258 :variable-group spam
2261 :tag "Ham articles destination"
2263 (regexp :tag "Group Regexp")
2265 :tag "Destination for ham articles at summary exit from spam group"
2266 (string :tag "Move to a group")
2267 (repeat :tag "Move to multiple groups"
2268 (string :tag "Destination group"))
2269 (const :tag "Respool" respool)
2270 (const :tag "Expire" nil))))
2272 "Where ham articles will go at summary exit from a spam group.")
2274 (gnus-define-group-parameter
2277 :parameter-type '(list :tag "Ham mark choices"
2279 (variable-item gnus-del-mark)
2280 (variable-item gnus-read-mark)
2281 (variable-item gnus-ticked-mark)
2282 (variable-item gnus-killed-mark)
2283 (variable-item gnus-kill-file-mark)
2284 (variable-item gnus-low-score-mark)))
2287 "Marks considered ham (positively not spam). Such articles will be
2288 processed as ham (non-spam) on group exit. When nil, the global
2289 spam-ham-marks variable takes precedence."
2290 :variable-default '((".*" ((gnus-del-mark
2294 gnus-low-score-mark))))
2295 :variable-group spam
2297 "*Groups in which to explicitly set the ham marks to some value.")
2299 (gnus-define-group-parameter
2302 :parameter-type '(list :tag "Spam mark choices"
2304 (variable-item gnus-spam-mark)
2305 (variable-item gnus-killed-mark)
2306 (variable-item gnus-kill-file-mark)
2307 (variable-item gnus-low-score-mark)))
2310 "Marks considered spam.
2311 Such articles will be processed as spam on group exit. When nil, the global
2312 spam-spam-marks variable takes precedence."
2313 :variable-default '((".*" ((gnus-spam-mark))))
2314 :variable-group spam
2316 "*Groups in which to explicitly set the spam marks to some value."))
2318 (defcustom gnus-group-uncollapsed-levels 1
2319 "Number of group name elements to leave alone when making a short group name."
2320 :group 'gnus-group-visual
2323 (defcustom gnus-group-use-permanent-levels nil
2324 "*If non-nil, once you set a level, Gnus will use this level."
2325 :group 'gnus-group-levels
2330 (defcustom gnus-load-hook nil
2331 "A hook run while Gnus is loaded."
2335 (defcustom gnus-apply-kill-hook '(gnus-apply-kill-file)
2336 "A hook called to apply kill files to a group.
2337 This hook is intended to apply a kill file to the selected newsgroup.
2338 The function `gnus-apply-kill-file' is called by default.
2340 Since a general kill file is too heavy to use only for a few
2341 newsgroups, I recommend you to use a lighter hook function. For
2342 example, if you'd like to apply a kill file to articles which contains
2343 a string `rmgroup' in subject in newsgroup `control', you can use the
2346 (setq gnus-apply-kill-hook
2349 (cond ((string-match \"control\" gnus-newsgroup-name)
2350 (gnus-kill \"Subject\" \"rmgroup\")
2351 (gnus-expunge \"X\"))))))"
2352 :group 'gnus-score-kill
2353 :options '(gnus-apply-kill-file)
2356 (defcustom gnus-group-change-level-function nil
2357 "Function run when a group level is changed.
2358 It is called with three parameters -- GROUP, LEVEL and OLDLEVEL."
2359 :group 'gnus-group-levels
2360 :type '(choice (const nil)
2365 (defcustom gnus-visual
2366 '(summary-highlight group-highlight article-highlight
2368 summary-menu group-menu article-menu
2369 tree-highlight menu highlight
2370 browse-menu server-menu
2371 page-marker tree-menu binary-menu pick-menu)
2372 "*Enable visual features.
2373 If `visual' is disabled, there will be no menus and few faces. Most of
2374 the visual customization options below will be ignored. Gnus will use
2375 less space and be faster as a result.
2377 This variable can also be a list of visual elements to switch on. For
2378 instance, to switch off all visual things except menus, you can say:
2380 (setq gnus-visual '(menu))
2382 Valid elements include `summary-highlight', `group-highlight',
2383 `article-highlight', `mouse-face', `summary-menu', `group-menu',
2384 `article-menu', `tree-highlight', `menu', `highlight', `browse-menu',
2385 `server-menu', `page-marker', `tree-menu', `binary-menu', and`pick-menu'."
2388 :type '(set (const summary-highlight)
2389 (const group-highlight)
2390 (const article-highlight)
2392 (const summary-menu)
2394 (const article-menu)
2395 (const tree-highlight)
2405 ;; Byte-compiler warning.
2406 (defvar gnus-visual)
2407 ;; Find out whether the gnus-visual TYPE is wanted.
2408 (defun gnus-visual-p (&optional type class)
2409 (and gnus-visual ; Has to be non-nil, at least.
2410 (if (not type) ; We don't care about type.
2412 (if (listp gnus-visual) ; It's a list, so we check it.
2413 (or (memq type gnus-visual)
2414 (memq class gnus-visual))
2417 (defcustom gnus-mouse-face
2419 (if (gnus-visual-p 'mouse-face 'highlight)
2420 (if (boundp 'gnus-mouse-face)
2421 (or gnus-mouse-face 'highlight)
2425 "*Face used for group or summary buffer mouse highlighting.
2426 The line beneath the mouse pointer will be highlighted with this
2431 (defcustom gnus-article-save-directory gnus-directory
2432 "*Name of the directory articles will be saved in (default \"~/News\")."
2433 :group 'gnus-article-saving
2436 (defvar gnus-plugged t
2437 "Whether Gnus is plugged or not.")
2439 (defcustom gnus-agent-cache t
2440 "Controls use of the agent cache while plugged.
2441 When set, Gnus will prefer using the locally stored content rather
2442 than re-fetching it from the server. You also need to enable
2443 `gnus-agent' for this to have any affect."
2448 (defcustom gnus-default-charset 'undecided
2449 "Default charset assumed to be used when viewing non-ASCII characters.
2450 This variable is overridden on a group-to-group basis by the
2451 `gnus-group-charset-alist' variable and is only used on groups not
2452 covered by that variable."
2454 :group 'gnus-charset)
2456 ;; Fixme: Doc reference to agent.
2457 (defcustom gnus-agent t
2458 "Whether we want to use the Gnus agent or not.
2460 You may customize gnus-agent to disable its use. However, some
2461 back ends have started to use the agent as a client-side cache.
2462 Disabling the agent may result in noticeable loss of performance."
2467 (defcustom gnus-other-frame-function 'gnus
2468 "Function called by the command `gnus-other-frame'."
2470 :type '(choice (function-item gnus)
2471 (function-item gnus-no-server)
2472 (function-item gnus-slave)
2473 (function-item gnus-slave-no-server)))
2475 (defcustom gnus-other-frame-parameters nil
2476 "Frame parameters used by `gnus-other-frame' to create a Gnus frame.
2477 This should be an alist for Emacs, or a plist for XEmacs."
2479 :type (if (featurep 'xemacs)
2480 '(repeat (list :inline t :format "%v"
2481 (symbol :tag "Property")
2482 (sexp :tag "Value")))
2483 '(repeat (cons :format "%v"
2484 (symbol :tag "Parameter")
2485 (sexp :tag "Value")))))
2487 (defcustom gnus-user-agent '(emacs gnus type)
2488 "Which information should be exposed in the User-Agent header.
2490 Can be a list of symbols or a string. Valid symbols are `gnus'
2491 \(show Gnus version\) and `emacs' \(show Emacs version\). In
2492 addition to the Emacs version, you can add `codename' \(show
2493 \(S\)XEmacs codename\) or either `config' \(show system
2494 configuration\) or `type' \(show system type\). If you set it to
2495 a string, be sure to use a valid format, see RFC 2616."
2498 :group 'gnus-message
2499 :type '(choice (list (set :inline t
2500 (const gnus :tag "Gnus version")
2501 (const emacs :tag "Emacs version")
2502 (choice :tag "system"
2503 (const type :tag "system type")
2504 (const config :tag "system configuration"))
2505 (const codename :tag "Emacs codename")))
2508 ;; Convert old (< 2005-01-10) symbol type values:
2509 (when (symbolp gnus-user-agent)
2510 (setq gnus-user-agent
2511 (cond ((eq gnus-user-agent 'emacs-gnus-config)
2512 '(emacs gnus config))
2513 ((eq gnus-user-agent 'emacs-gnus-type)
2515 ((eq gnus-user-agent 'emacs-gnus)
2517 ((eq gnus-user-agent 'gnus)
2519 (t gnus-user-agent)))
2520 (gnus-message 1 "Converted `gnus-user-agent' to `%s'." gnus-user-agent)
2522 (if (get 'gnus-user-agent 'saved-value)
2523 (customize-save-variable 'gnus-user-agent gnus-user-agent)
2524 (gnus-message 1 "Edit your init file to make this change permanent.")
2528 ;;; Internal variables
2530 (defvar gnus-agent-gcc-header "X-Gnus-Agent-Gcc")
2531 (defvar gnus-agent-meta-information-header "X-Gnus-Agent-Meta-Information")
2532 (defvar gnus-agent-method-p-cache nil
2533 ; Reset each time gnus-agent-covered-methods is changed else
2534 ; gnus-agent-method-p may mis-report a methods status.
2536 (defvar gnus-agent-target-move-group-header "X-Gnus-Agent-Move-To")
2537 (defvar gnus-draft-meta-information-header "X-Draft-From")
2538 (defvar gnus-group-get-parameter-function 'gnus-group-get-parameter)
2539 (defvar gnus-original-article-buffer " *Original Article*")
2540 (defvar gnus-newsgroup-name nil)
2541 (defvar gnus-ephemeral-servers nil)
2542 (defvar gnus-server-method-cache nil)
2543 (defvar gnus-extended-servers nil)
2545 ;; The carpal mode has been removed, but define the variable for
2546 ;; backwards compatability.
2547 (defvar gnus-carpal nil)
2548 (make-obsolete-variable 'gnus-carpal nil "Emacs 24.1")
2550 (defvar gnus-agent-fetching nil
2551 "Whether Gnus agent is in fetching mode.")
2553 (defvar gnus-agent-covered-methods nil
2554 "A list of servers, NOT methods, showing which servers are covered by the agent.")
2556 (defvar gnus-command-method nil
2557 "Dynamically bound variable that says what the current back end is.")
2559 (defvar gnus-current-select-method nil
2560 "The current method for selecting a newsgroup.")
2562 (defvar gnus-tree-buffer "*Tree*"
2563 "Buffer where Gnus thread trees are displayed.")
2565 ;; Variable holding the user answers to all method prompts.
2566 (defvar gnus-method-history nil)
2568 ;; Variable holding the user answers to all mail method prompts.
2569 (defvar gnus-mail-method-history nil)
2571 ;; Variable holding the user answers to all group prompts.
2572 (defvar gnus-group-history nil)
2574 (defvar gnus-server-alist nil
2575 "List of available servers.")
2577 (defcustom gnus-cache-directory
2578 (nnheader-concat gnus-directory "cache/")
2579 "*The directory where cached articles will be stored."
2583 (defvar gnus-predefined-server-alist
2586 (nnspool-spool-directory ,gnus-cache-directory)
2587 (nnspool-nov-directory ,gnus-cache-directory)
2588 (nnspool-active-file
2589 ,(nnheader-concat gnus-cache-directory "active"))))
2590 "List of predefined (convenience) servers.")
2592 (defconst gnus-article-mark-lists
2593 '((marked . tick) (replied . reply)
2594 (expirable . expire) (killed . killed)
2595 (bookmarks . bookmark) (dormant . dormant)
2596 (scored . score) (saved . save)
2597 (cached . cache) (downloadable . download)
2598 (unsendable . unsend) (forwarded . forward)
2599 (recent . recent) (seen . seen)))
2601 (defconst gnus-article-special-mark-lists
2609 ;; Propagate flags to server, with the following exceptions:
2610 ;; `seen' is private to each gnus installation
2611 ;; `cache' is a internal gnus flag for each gnus installation
2612 ;; `download' is a agent flag private to each gnus installation
2613 ;; `unsend' are for nndraft groups only
2614 ;; `score' is not a proper mark
2615 ;; `bookmark': don't propagated it, or fix the bug in update-mark.
2616 (defconst gnus-article-unpropagated-mark-lists
2617 '(seen cache download unsend score bookmark)
2618 "Marks that shouldn't be propagated to back ends.
2619 Typical marks are those that make no sense in a standalone back end,
2620 such as a mark that says whether an article is stored in the cache
2621 \(which doesn't make sense in a standalone back end).")
2623 (defvar gnus-headers-retrieved-by nil)
2624 (defvar gnus-article-reply nil)
2625 (defvar gnus-override-method nil)
2626 (defvar gnus-opened-servers nil)
2628 (defvar gnus-current-kill-article nil)
2630 (defvar gnus-have-read-active-file nil)
2632 (defconst gnus-maintainer
2633 "bugs@gnus.org (The Gnus Bugfixing Girls + Boys)"
2634 "The mail address of the Gnus maintainers.")
2636 (defvar gnus-info-nodes
2637 '((gnus-group-mode "(gnus)Group Buffer")
2638 (gnus-summary-mode "(gnus)Summary Buffer")
2639 (gnus-article-mode "(gnus)Article Buffer")
2640 (gnus-server-mode "(gnus)Server Buffer")
2641 (gnus-browse-mode "(gnus)Browse Foreign Server")
2642 (gnus-tree-mode "(gnus)Tree Display"))
2643 "Alist of major modes and related Info nodes.")
2645 (defvar gnus-group-buffer "*Group*")
2646 (defvar gnus-summary-buffer "*Summary*")
2647 (defvar gnus-article-buffer "*Article*")
2648 (defvar gnus-server-buffer "*Server*")
2650 (defvar gnus-slave nil
2651 "Whether this Gnus is a slave or not.")
2653 (defvar gnus-batch-mode nil
2654 "Whether this Gnus is running in batch mode or not.")
2656 (defvar gnus-variable-list
2657 '(gnus-newsrc-options gnus-newsrc-options-n
2658 gnus-newsrc-last-checked-date
2659 gnus-newsrc-alist gnus-server-alist
2660 gnus-killed-list gnus-zombie-list
2661 gnus-topic-topology gnus-topic-alist
2663 "Gnus variables saved in the quick startup file.")
2665 (defvar gnus-newsrc-alist nil
2666 "Assoc list of read articles.
2667 `gnus-newsrc-hashtb' should be kept so that both hold the same information.")
2669 (defvar gnus-registry-alist nil
2670 "Assoc list of registry data.
2671 gnus-registry.el will populate this if it's loaded.")
2673 (defvar gnus-newsrc-hashtb nil
2674 "Hashtable of `gnus-newsrc-alist'.")
2676 (defvar gnus-killed-list nil
2677 "List of killed newsgroups.")
2679 (defvar gnus-killed-hashtb nil
2680 "Hash table equivalent of `gnus-killed-list'.")
2682 (defvar gnus-zombie-list nil
2683 "List of almost dead newsgroups.")
2685 (defvar gnus-description-hashtb nil
2686 "Descriptions of newsgroups.")
2688 (defvar gnus-list-of-killed-groups nil
2689 "List of newsgroups that have recently been killed by the user.")
2691 (defvar gnus-active-hashtb nil
2692 "Hashtable of active articles.")
2694 (defvar gnus-moderated-hashtb nil
2695 "Hashtable of moderated newsgroups.")
2697 ;; Save window configuration.
2698 (defvar gnus-prev-winconf nil)
2700 (defvar gnus-reffed-article-number nil)
2702 (defvar gnus-dead-summary nil)
2704 (defvar gnus-invalid-group-regexp "[: `'\"/]\\|^$"
2705 "Regexp matching invalid groups.")
2707 (defvar gnus-other-frame-object nil
2708 "A frame object which will be created by `gnus-other-frame'.")
2710 ;;; End of variables.
2712 ;; Define some autoload functions Gnus might use.
2715 ;; This little mapcar goes through the list below and marks the
2716 ;; symbols in question as autoloaded functions.
2719 (let ((interactive (nth 1 (memq ':interactive package))))
2723 (when (consp function)
2724 (setq keymap (car (memq 'keymap function)))
2725 (setq function (car function)))
2726 (unless (fboundp function)
2727 (autoload function (car package) nil interactive keymap))))
2728 (if (eq (nth 1 package) ':interactive)
2731 '(("info" :interactive t Info-goto-node)
2733 ("qp" quoted-printable-decode-region quoted-printable-decode-string)
2734 ("ps-print" ps-print-preprint)
2735 ("message" :interactive t
2736 message-send-and-exit message-yank-original)
2737 ("babel" babel-as-string)
2738 ("nnmail" nnmail-split-fancy nnmail-article-group)
2739 ("nnvirtual" nnvirtual-catchup-group nnvirtual-convert-headers)
2740 ;; This is only used in message.el, which has an autoload.
2741 ("rmailout" rmail-output)
2742 ;; Next two used in gnus-util, which has autoloads, and contrib/sendmail.
2743 ("rmail" rmail-count-new-messages rmail-show-message
2744 ;; Next two only used in gnus-util.
2745 rmail-summary-exists rmail-select-summary)
2746 ;; Only used in gnus-util, which has an autoload.
2747 ("rmailsum" rmail-update-summary)
2748 ("gnus-xmas" gnus-xmas-splash)
2749 ("score-mode" :interactive t gnus-score-mode)
2750 ("gnus-mh" gnus-summary-save-article-folder
2751 gnus-Folder-save-name gnus-folder-save-name)
2752 ("gnus-mh" :interactive t gnus-summary-save-in-folder)
2753 ("gnus-demon" gnus-demon-add-scanmail
2754 gnus-demon-add-rescan gnus-demon-add-scan-timestamps
2755 gnus-demon-add-disconnection gnus-demon-add-handler
2756 gnus-demon-remove-handler)
2757 ("gnus-demon" :interactive t
2758 gnus-demon-init gnus-demon-cancel)
2759 ("gnus-fun" gnus-convert-gray-x-face-to-xpm gnus-display-x-face-in-from
2760 gnus-convert-image-to-gray-x-face gnus-convert-face-to-png
2761 gnus-face-from-file)
2762 ("gnus-salt" gnus-highlight-selected-tree gnus-possibly-generate-tree
2763 gnus-tree-open gnus-tree-close)
2764 ("gnus-srvr" gnus-enter-server-buffer gnus-server-set-info
2765 gnus-server-server-name)
2766 ("gnus-srvr" gnus-browse-foreign-server)
2767 ("gnus-cite" :interactive t
2768 gnus-article-highlight-citation gnus-article-hide-citation-maybe
2769 gnus-article-hide-citation gnus-article-fill-cited-article
2770 gnus-article-hide-citation-in-followups
2771 gnus-article-fill-cited-long-lines)
2772 ("gnus-kill" gnus-kill gnus-apply-kill-file-internal
2773 gnus-kill-file-edit-file gnus-kill-file-raise-followups-to-author
2774 gnus-execute gnus-expunge gnus-batch-kill gnus-batch-score)
2775 ("gnus-cache" gnus-cache-possibly-enter-article gnus-cache-save-buffers
2776 gnus-cache-possibly-remove-articles gnus-cache-request-article
2777 gnus-cache-retrieve-headers gnus-cache-possibly-alter-active
2778 gnus-cache-enter-remove-article gnus-cached-article-p
2779 gnus-cache-open gnus-cache-close gnus-cache-update-article
2780 gnus-cache-articles-in-group)
2781 ("gnus-cache" :interactive t gnus-jog-cache gnus-cache-enter-article
2782 gnus-cache-remove-article gnus-summary-insert-cached-articles)
2783 ("gnus-score" :interactive t
2784 gnus-summary-increase-score gnus-summary-set-score
2785 gnus-summary-raise-thread gnus-summary-raise-same-subject
2786 gnus-summary-raise-score gnus-summary-raise-same-subject-and-select
2787 gnus-summary-lower-thread gnus-summary-lower-same-subject
2788 gnus-summary-lower-score gnus-summary-lower-same-subject-and-select
2789 gnus-summary-current-score gnus-score-delta-default
2790 gnus-score-flush-cache gnus-score-close
2791 gnus-possibly-score-headers gnus-score-followup-article
2792 gnus-score-followup-thread)
2794 (gnus-summary-score-map keymap) gnus-score-save gnus-score-headers
2795 gnus-current-score-file-nondirectory gnus-score-adaptive
2796 gnus-score-find-trace gnus-score-file-name)
2797 ("gnus-cus" :interactive t gnus-group-customize gnus-score-customize)
2798 ("gnus-topic" :interactive t gnus-topic-mode)
2799 ("gnus-topic" gnus-topic-remove-group gnus-topic-set-parameters
2800 gnus-subscribe-topics)
2801 ("gnus-salt" :interactive t gnus-pick-mode gnus-binary-mode)
2802 ("gnus-uu" (gnus-uu-extract-map keymap) (gnus-uu-mark-map keymap))
2803 ("gnus-uu" :interactive t
2804 gnus-uu-digest-mail-forward gnus-uu-digest-post-forward
2805 gnus-uu-mark-series gnus-uu-mark-region gnus-uu-mark-buffer
2806 gnus-uu-mark-by-regexp gnus-uu-mark-all
2807 gnus-uu-mark-sparse gnus-uu-mark-thread gnus-uu-decode-uu
2808 gnus-uu-decode-uu-and-save gnus-uu-decode-unshar
2809 gnus-uu-decode-unshar-and-save gnus-uu-decode-save
2810 gnus-uu-decode-binhex gnus-uu-decode-uu-view
2811 gnus-uu-decode-uu-and-save-view gnus-uu-decode-unshar-view
2812 gnus-uu-decode-unshar-and-save-view gnus-uu-decode-save-view
2813 gnus-uu-decode-binhex-view gnus-uu-unmark-thread
2814 gnus-uu-mark-over gnus-uu-post-news gnus-uu-invert-processable)
2815 ("gnus-uu" gnus-uu-delete-work-dir gnus-uu-unmark-thread)
2816 ("gnus-msg" (gnus-summary-send-map keymap)
2817 gnus-article-mail gnus-copy-article-buffer gnus-extended-version)
2818 ("gnus-msg" :interactive t
2819 gnus-group-post-news gnus-group-mail gnus-group-news
2820 gnus-summary-post-news gnus-summary-news-other-window
2821 gnus-summary-followup gnus-summary-followup-with-original
2822 gnus-summary-cancel-article gnus-summary-supersede-article
2823 gnus-post-news gnus-summary-reply gnus-summary-reply-with-original
2824 gnus-summary-mail-forward gnus-summary-mail-other-window
2825 gnus-summary-resend-message gnus-summary-resend-bounced-mail
2826 gnus-summary-wide-reply gnus-summary-followup-to-mail
2827 gnus-summary-followup-to-mail-with-original gnus-bug
2828 gnus-summary-wide-reply-with-original
2829 gnus-summary-post-forward gnus-summary-wide-reply-with-original
2830 gnus-summary-post-forward)
2831 ("gnus-picon" :interactive t gnus-treat-from-picon)
2832 ("smiley" :interactive t smiley-region)
2833 ("gnus-win" gnus-configure-windows gnus-add-configuration)
2834 ("gnus-sum" gnus-summary-insert-line gnus-summary-read-group
2835 gnus-list-of-unread-articles gnus-list-of-read-articles
2836 gnus-offer-save-summaries gnus-make-thread-indent-array
2837 gnus-summary-exit gnus-update-read-articles gnus-summary-last-subject
2838 gnus-summary-skip-intangible gnus-summary-article-number
2839 gnus-data-header gnus-data-find)
2840 ("gnus-group" gnus-group-insert-group-line gnus-group-quit
2841 gnus-group-list-groups gnus-group-first-unread-group
2842 gnus-group-set-mode-line gnus-group-set-info gnus-group-save-newsrc
2843 gnus-group-setup-buffer gnus-group-get-new-news
2844 gnus-group-make-help-group gnus-group-update-group
2845 gnus-group-iterate gnus-group-group-name)
2846 ("gnus-bcklg" gnus-backlog-request-article gnus-backlog-enter-article
2847 gnus-backlog-remove-article)
2848 ("gnus-art" gnus-article-read-summary-keys gnus-article-save
2849 gnus-article-prepare gnus-article-set-window-start
2850 gnus-article-next-page gnus-article-prev-page
2851 gnus-request-article-this-buffer gnus-article-mode
2852 gnus-article-setup-buffer gnus-narrow-to-page
2853 gnus-article-delete-invisible-text gnus-treat-article)
2854 ("gnus-art" :interactive t
2855 gnus-article-hide-headers gnus-article-hide-boring-headers
2856 gnus-article-treat-overstrike
2857 gnus-article-remove-cr gnus-article-remove-trailing-blank-lines
2858 gnus-article-display-x-face gnus-article-de-quoted-unreadable
2859 gnus-article-de-base64-unreadable
2860 gnus-article-decode-HZ
2861 gnus-article-wash-html
2862 gnus-article-unsplit-urls
2863 gnus-article-hide-pem gnus-article-hide-signature
2864 gnus-article-strip-leading-blank-lines gnus-article-date-local
2865 gnus-article-date-original gnus-article-date-lapsed
2866 ;;gnus-article-show-all-headers
2867 gnus-article-edit-mode gnus-article-edit-article
2868 gnus-article-edit-done gnus-article-decode-encoded-words
2869 gnus-start-date-timer gnus-stop-date-timer
2870 gnus-mime-view-all-parts)
2871 ("gnus-int" gnus-request-type)
2872 ("gnus-start" gnus-newsrc-parse-options gnus-1 gnus-no-server-1
2873 gnus-dribble-enter gnus-read-init-file gnus-dribble-touch
2874 gnus-check-reasonable-setup)
2875 ("gnus-dup" gnus-dup-suppress-articles gnus-dup-unsuppress-article
2876 gnus-dup-enter-articles)
2877 ("gnus-range" gnus-copy-sequence)
2878 ("gnus-eform" gnus-edit-form)
2879 ("gnus-logic" gnus-score-advanced)
2880 ("gnus-undo" gnus-undo-mode gnus-undo-register)
2881 ("gnus-async" gnus-async-request-fetched-article gnus-async-prefetch-next
2882 gnus-async-prefetch-article gnus-async-prefetch-remove-group
2883 gnus-async-halt-prefetch)
2884 ("gnus-agent" gnus-open-agent gnus-agent-get-function
2885 gnus-agent-save-active gnus-agent-method-p
2886 gnus-agent-get-undownloaded-list gnus-agent-fetch-session
2887 gnus-summary-set-agent-mark gnus-agent-save-group-info
2888 gnus-agent-request-article gnus-agent-retrieve-headers)
2889 ("gnus-agent" :interactive t
2890 gnus-unplugged gnus-agentize gnus-agent-batch)
2891 ("gnus-vm" :interactive t gnus-summary-save-in-vm
2892 gnus-summary-save-article-vm)
2893 ("compface" uncompface)
2894 ("gnus-draft" :interactive t gnus-draft-mode gnus-group-send-queue)
2895 ("gnus-mlspl" gnus-group-split gnus-group-split-fancy)
2896 ("gnus-mlspl" :interactive t gnus-group-split-setup
2897 gnus-group-split-update)
2898 ("gnus-delay" gnus-delay-initialize))))
2900 ;;; gnus-sum.el thingies
2903 (defcustom gnus-summary-line-format "%U%R%z%I%(%[%4L: %-23,23f%]%) %s\n"
2904 "*The format specification of the lines in the summary buffer.
2906 It works along the same lines as a normal formatting string,
2907 with some simple extensions.
2909 %N Article number, left padded with spaces (string)
2911 %s Subject if it is at the root of a thread, and \"\" otherwise (string)
2912 %n Name of the poster (string)
2913 %a Extracted name of the poster (string)
2914 %A Extracted address of the poster (string)
2915 %F Contents of the From: header (string)
2916 %f Contents of the From: or To: headers (string)
2917 %x Contents of the Xref: header (string)
2918 %D Date of the article (string)
2919 %d Date of the article (string) in DD-MMM format
2920 %o Date of the article (string) in YYYYMMDD`T'HHMMSS format
2921 %M Message-id of the article (string)
2922 %r References of the article (string)
2923 %c Number of characters in the article (integer)
2924 %k Pretty-printed version of the above (string)
2925 For example, \"1.2k\" or \"0.4M\".
2926 %L Number of lines in the article (integer)
2927 %I Indentation based on thread level (a string of spaces)
2928 %B A complex trn-style thread tree (string)
2929 The variables `gnus-sum-thread-*' can be used for customization.
2930 %T A string with two possible values: 80 spaces if the article
2931 is on thread level two or larger and 0 spaces on level one
2932 %R \"A\" if this article has been replied to, \" \" otherwise (character)
2933 %U Status of this article (character, \"R\", \"K\", \"-\" or \" \")
2934 %[ Opening bracket (character, \"[\" or \"<\")
2935 %] Closing bracket (character, \"]\" or \">\")
2936 %> Spaces of length thread-level (string)
2937 %< Spaces of length (- 20 thread-level) (string)
2938 %i Article score (number)
2939 %z Article zcore (character)
2940 %t Number of articles under the current thread (number).
2941 %e Whether the thread is empty or not (character).
2942 %V Total thread score (number).
2943 %P The line number (number).
2944 %O Download mark (character).
2945 %* If present, indicates desired cursor position
2946 (instead of after first colon).
2947 %u User defined specifier. The next character in the format string should
2948 be a letter. Gnus will call the function gnus-user-format-function-X,
2949 where X is the letter following %u. The function will be passed the
2950 current header as argument. The function should return a string, which
2951 will be inserted into the summary just like information from any other
2954 The %U (status), %R (replied) and %z (zcore) specs have to be handled
2955 with care. For reasons of efficiency, Gnus will compute what column
2956 these characters will end up in, and \"hard-code\" that. This means that
2957 it is invalid to have these specs after a variable-length spec. Well,
2958 you might not be arrested, but your summary buffer will look strange,
2959 which is bad enough.
2961 The smart choice is to have these specs as far to the left as
2964 This restriction may disappear in later versions of Gnus.
2966 General format specifiers can also be used.
2967 See Info node `(gnus)Formatting Variables'."
2968 :link '(custom-manual "(gnus)Formatting Variables")
2970 :group 'gnus-summary-format)
2973 ;;; Skeleton keymaps
2976 (defun gnus-suppress-keymap (keymap)
2977 (suppress-keymap keymap)
2978 (let ((keys `([backspace] [delete] "\177" "\M-u"))) ;gnus-mouse-2
2980 (define-key keymap (pop keys) 'undefined))))
2982 (defvar gnus-article-mode-map
2983 (let ((keymap (make-sparse-keymap)))
2984 (gnus-suppress-keymap keymap)
2986 (defvar gnus-summary-mode-map
2987 (let ((keymap (make-keymap)))
2988 (gnus-suppress-keymap keymap)
2990 (defvar gnus-group-mode-map
2991 (let ((keymap (make-keymap)))
2992 (gnus-suppress-keymap keymap)
2997 ;; Fix by Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
2998 ;; If you want the cursor to go somewhere else, set these two
2999 ;; functions in some startup hook to whatever you want.
3000 (defalias 'gnus-summary-position-point 'gnus-goto-colon)
3001 (defalias 'gnus-group-position-point 'gnus-goto-colon)
3003 ;;; Various macros and substs.
3005 (defun gnus-header-from (header)
3006 (mail-header-from header))
3008 (defmacro gnus-gethash (string hashtable)
3009 "Get hash value of STRING in HASHTABLE."
3010 `(symbol-value (intern-soft ,string ,hashtable)))
3012 (defmacro gnus-gethash-safe (string hashtable)
3013 "Get hash value of STRING in HASHTABLE.
3014 Return nil if not defined."
3015 `(let ((sym (intern-soft ,string ,hashtable)))
3016 (and (boundp sym) (symbol-value sym))))
3018 (defmacro gnus-sethash (string value hashtable)
3019 "Set hash value. Arguments are STRING, VALUE, and HASHTABLE."
3020 `(set (intern ,string ,hashtable) ,value))
3021 (put 'gnus-sethash 'edebug-form-spec '(form form form))
3023 (defmacro gnus-group-unread (group)
3024 "Get the currently computed number of unread articles in GROUP."
3025 `(car (gnus-gethash ,group gnus-newsrc-hashtb)))
3027 (defmacro gnus-group-entry (group)
3028 "Get the newsrc entry for GROUP."
3029 `(gnus-gethash ,group gnus-newsrc-hashtb))
3031 (defmacro gnus-active (group)
3032 "Get active info on GROUP."
3033 `(gnus-gethash ,group gnus-active-hashtb))
3035 (defmacro gnus-set-active (group active)
3036 "Set GROUP's active info."
3037 `(gnus-sethash ,group ,active gnus-active-hashtb))
3039 ;; Info access macros.
3041 (defmacro gnus-info-group (info)
3043 (defmacro gnus-info-rank (info)
3045 (defmacro gnus-info-read (info)
3047 (defmacro gnus-info-marks (info)
3049 (defmacro gnus-info-method (info)
3051 (defmacro gnus-info-params (info)
3054 (defmacro gnus-info-level (info)
3055 `(let ((rank (gnus-info-rank ,info)))
3059 (defmacro gnus-info-score (info)
3060 `(let ((rank (gnus-info-rank ,info)))
3061 (or (and (consp rank) (cdr rank)) 0)))
3063 (defmacro gnus-info-set-group (info group)
3064 `(setcar ,info ,group))
3065 (defmacro gnus-info-set-rank (info rank)
3066 `(setcar (nthcdr 1 ,info) ,rank))
3067 (defmacro gnus-info-set-read (info read)
3068 `(setcar (nthcdr 2 ,info) ,read))
3069 (defmacro gnus-info-set-marks (info marks &optional extend)
3071 `(gnus-info-set-entry ,info ,marks 3)
3072 `(setcar (nthcdr 3 ,info) ,marks)))
3073 (defmacro gnus-info-set-method (info method &optional extend)
3075 `(gnus-info-set-entry ,info ,method 4)
3076 `(setcar (nthcdr 4 ,info) ,method)))
3077 (defmacro gnus-info-set-params (info params &optional extend)
3079 `(gnus-info-set-entry ,info ,params 5)
3080 `(setcar (nthcdr 5 ,info) ,params)))
3082 (defun gnus-info-set-entry (info entry number)
3083 ;; Extend the info until we have enough elements.
3084 (while (<= (length info) number)
3085 (nconc info (list nil)))
3087 (setcar (nthcdr number info) entry))
3089 (defmacro gnus-info-set-level (info level)
3090 `(let ((rank (cdr ,info)))
3091 (if (consp (car rank))
3092 (setcar (car rank) ,level)
3093 (setcar rank ,level))))
3094 (defmacro gnus-info-set-score (info score)
3095 `(let ((rank (cdr ,info)))
3096 (if (consp (car rank))
3097 (setcdr (car rank) ,score)
3098 (setcar rank (cons (car rank) ,score)))))
3100 (defmacro gnus-get-info (group)
3101 `(nth 2 (gnus-gethash ,group gnus-newsrc-hashtb)))
3103 ;;; Load the compatibility functions.
3112 (defvar gnus-shutdown-alist nil)
3114 (defun gnus-add-shutdown (function &rest symbols)
3115 "Run FUNCTION whenever one of SYMBOLS is shut down."
3116 (push (cons function symbols) gnus-shutdown-alist))
3118 (defun gnus-shutdown (symbol)
3119 "Shut down everything that waits for SYMBOL."
3120 (dolist (entry gnus-shutdown-alist)
3121 (when (memq symbol (cdr entry))
3122 (funcall (car entry)))))
3126 ;;; Gnus Utility Functions
3129 (defun gnus-find-subscribed-addresses ()
3130 "Return a regexp matching the addresses of all subscribed mail groups.
3131 It consists of the `to-address' or `to-list' parameter of all groups
3132 with a `subscribed' parameter."
3133 (let (group address addresses)
3134 (dolist (entry (cdr gnus-newsrc-alist))
3135 (setq group (car entry))
3136 (when (gnus-parameter-subscribed group)
3137 (setq address (mail-strip-quoted-names
3138 (or (gnus-group-fast-parameter group 'to-address)
3139 (gnus-group-fast-parameter group 'to-list))))
3141 (add-to-list 'addresses address))))
3143 (list (mapconcat 'regexp-quote addresses "\\|")))))
3145 (defmacro gnus-string-or (&rest strings)
3146 "Return the first element of STRINGS that is a non-blank string.
3147 STRINGS will be evaluated in normal `or' order."
3148 `(gnus-string-or-1 (list ,@strings)))
3150 (defun gnus-string-or-1 (strings)
3153 (setq string (pop strings))
3154 (if (string-match "^[ \t]*$" string)
3156 (setq strings nil)))
3159 (defun gnus-version (&optional arg)
3160 "Version number of this version of Gnus.
3161 If ARG, insert string at point."
3164 (insert (message gnus-version))
3165 (message gnus-version)))
3167 (defun gnus-continuum-version (&optional version)
3168 "Return VERSION as a floating point number."
3170 (setq version gnus-version))
3171 (when (or (string-match "^\\([^ ]+\\)? ?Gnus v?\\([0-9.]+\\)$" version)
3172 (string-match "^\\(.?\\)gnus-\\([0-9.]+\\)$" version))
3173 (let ((alpha (and (match-beginning 1) (match-string 1 version)))
3174 (number (match-string 2 version))
3176 (unless (string-match
3177 "\\([0-9]\\)\\.\\([0-9]+\\)\\.?\\([0-9]+\\)?" number)
3178 (error "Invalid version string: %s" version))
3179 (setq major (string-to-number (match-string 1 number))
3180 minor (string-to-number (match-string 2 number))
3181 least (if (match-beginning 3)
3182 (string-to-number (match-string 3 number))
3186 (format "%s00%02d%02d"
3187 (if (member alpha '("(ding)" "d"))
3191 (- (mm-char-int (aref (downcase alpha) 0))
3195 (format "%d.%02d%02d" major minor least))))))
3197 (defun gnus-info-find-node (&optional nodename)
3198 "Find Info documentation of Gnus."
3200 ;; Enlarge info window if needed.
3201 (let (gnus-info-buffer)
3202 (Info-goto-node (or nodename (cadr (assq major-mode gnus-info-nodes))))
3203 (setq gnus-info-buffer (current-buffer))
3204 (gnus-configure-windows 'info)))
3207 ;;; gnus-interactive
3210 (defvar gnus-current-prefix-symbol nil
3211 "Current prefix symbol.")
3213 (defvar gnus-current-prefix-symbols nil
3214 "List of current prefix symbols.")
3216 (defun gnus-interactive (string &optional params)
3217 "Return a list that can be fed to `interactive'.
3218 See `interactive' for full documentation.
3220 Adds the following specs:
3222 y -- The current symbolic prefix.
3223 Y -- A list of the current symbolic prefix(es).
3224 A -- Article number.
3225 H -- Article header.
3229 (while (< i (length string))
3230 (string-match ".\\([^\n]*\\)\n?" string i)
3231 (setq c (aref string i))
3233 (setq prompt (match-string 1 string)))
3234 (setq i (match-end 0))
3235 ;; We basically emulate just about everything that
3236 ;; `interactive' does, but add the specs listed above.
3240 (completing-read prompt obarray 'fboundp t))
3242 (read-buffer prompt (current-buffer) t))
3244 (read-buffer prompt (other-buffer (current-buffer))))
3248 (completing-read prompt obarray 'commandp t))
3252 (read-file-name prompt nil default-directory 'lambda))
3254 (read-file-name prompt nil nil 'lambda))
3256 (read-file-name prompt))
3258 (read-key-sequence prompt))
3260 (error "Not implemented spec"))
3262 (error "Not implemented spec"))
3266 (error "Not implemented spec"))
3268 (string-to-number (read-from-minibuffer prompt)))
3270 (prefix-numeric-value current-prefix-arg))
3276 (read-string prompt))
3278 (intern (read-string prompt)))
3280 (read-variable prompt))
3282 (read-minibuffer prompt))
3284 (eval-minibuffer prompt))
3285 ;; And here the new specs come.
3287 gnus-current-prefix-symbol)
3289 gnus-current-prefix-symbols)
3291 (gnus-group-group-name))
3293 (gnus-summary-skip-intangible)
3294 (or (get-text-property (point) 'gnus-number)
3295 (gnus-summary-last-subject)))
3297 (gnus-data-header (gnus-data-find (gnus-summary-article-number))))
3299 (error "Non-implemented spec")))
3303 (push (if (< (point) (mark)) (point) (mark)) out)
3304 (push (if (> (point) (mark)) (point) (mark)) out))))
3305 (setq out (delq 'gnus-prefix-nil out))
3308 (defun gnus-symbolic-argument (&optional arg)
3309 "Read a symbolic argument and a command, and then execute command."
3311 (let* ((in-command (this-command-keys))
3312 (command in-command)
3313 gnus-current-prefix-symbols
3314 gnus-current-prefix-symbol
3316 (while (equal in-command command)
3317 (message "%s-" (key-description (this-command-keys)))
3318 (push (intern (char-to-string (read-char))) syms)
3319 (setq command (read-key-sequence nil t)))
3320 (setq gnus-current-prefix-symbols (nreverse syms)
3321 gnus-current-prefix-symbol (car gnus-current-prefix-symbols))
3322 (call-interactively (key-binding command t))))
3324 ;;; More various functions.
3326 (defsubst gnus-check-backend-function (func group)
3327 "Check whether GROUP supports function FUNC.
3328 GROUP can either be a string (a group name) or a select method."
3330 (let ((method (if (stringp group)
3331 (car (gnus-find-method-for-group group))
3333 (unless (featurep method)
3335 (fboundp (intern (format "%s-%s" method func))))))
3337 (defun gnus-group-read-only-p (&optional group)
3338 "Check whether GROUP supports editing or not.
3339 If GROUP is nil, `gnus-newsgroup-name' will be checked instead. Note
3340 that that variable is buffer-local to the summary buffers."
3341 (let ((group (or group gnus-newsgroup-name)))
3342 (not (gnus-check-backend-function 'request-replace-article group))))
3344 (defun gnus-virtual-group-p (group)
3345 "Say whether GROUP is virtual or not."
3346 (memq 'virtual (assoc (symbol-name (car (gnus-find-method-for-group group)))
3347 gnus-valid-select-methods)))
3349 (defun gnus-news-group-p (group &optional article)
3350 "Return non-nil if GROUP (and ARTICLE) come from a news server."
3351 (cond ((gnus-member-of-valid 'post group) ;Ordinary news group
3352 t) ;is news of course.
3353 ((not (gnus-member-of-valid 'post-mail group)) ;Non-combined.
3354 nil) ;must be mail then.
3355 ((vectorp article) ;Has header info.
3356 (eq (gnus-request-type group (mail-header-id article)) 'news))
3357 ((null article) ;Hasn't header info
3358 (eq (gnus-request-type group) 'news)) ;(unknown ==> mail)
3359 ((< article 0) ;Virtual message
3360 nil) ;we don't know, guess mail.
3361 (t ;Has positive number
3362 (eq (gnus-request-type group article) 'news)))) ;use it.
3364 ;; Returns a list of writable groups.
3365 (defun gnus-writable-groups ()
3366 (let ((alist gnus-newsrc-alist)
3368 (while (setq group (car (pop alist)))
3369 (unless (gnus-group-read-only-p group)
3370 (push group groups)))
3373 ;; Check whether to use long file names.
3374 (defun gnus-use-long-file-name (symbol)
3375 ;; The variable has to be set...
3376 (and gnus-use-long-file-name
3377 ;; If it isn't a list, then we return t.
3378 (or (not (listp gnus-use-long-file-name))
3379 ;; If it is a list, and the list contains `symbol', we
3381 (not (memq symbol gnus-use-long-file-name)))))
3383 ;; Generate a unique new group name.
3384 (defun gnus-generate-new-group-name (leaf)
3387 (while (gnus-group-entry name)
3388 (setq name (concat leaf "<" (int-to-string (setq num (1+ num))) ">")))
3391 (defun gnus-ephemeral-group-p (group)
3392 "Say whether GROUP is ephemeral or not."
3393 (gnus-group-get-parameter group 'quit-config t))
3395 (defun gnus-group-quit-config (group)
3396 "Return the quit-config of GROUP."
3397 (gnus-group-get-parameter group 'quit-config t))
3399 (defun gnus-kill-ephemeral-group (group)
3400 "Remove ephemeral GROUP from relevant structures."
3401 (gnus-sethash group nil gnus-newsrc-hashtb))
3403 (defun gnus-simplify-mode-line ()
3404 "Make mode lines a bit simpler."
3405 (setq mode-line-modified (cdr gnus-mode-line-modified))
3406 (when (listp mode-line-format)
3407 (make-local-variable 'mode-line-format)
3408 (setq mode-line-format (copy-sequence mode-line-format))
3409 (when (equal (nth 3 mode-line-format) " ")
3410 (setcar (nthcdr 3 mode-line-format) " "))))
3412 ;;; Servers and groups.
3414 (defsubst gnus-server-add-address (method)
3415 (let ((method-name (symbol-name (car method))))
3416 (if (and (memq 'address (assoc method-name gnus-valid-select-methods))
3417 (not (assq (intern (concat method-name "-address")) method))
3418 (memq 'physical-address (assq (car method)
3419 gnus-valid-select-methods)))
3420 (append method (list (list (intern (concat method-name "-address"))
3424 (defsubst gnus-method-to-server (method &optional nocache no-enter-cache)
3426 (setq method (or method gnus-select-method))
3428 ;; Perhaps it is already in the cache.
3430 (mapc (lambda (name-method)
3431 (if (equal (cdr name-method) method)
3432 (throw 'server-name (car name-method))))
3433 gnus-server-method-cache))
3436 (lambda (server-alist)
3437 (mapc (lambda (name-method)
3438 (when (gnus-methods-equal-p (cdr name-method) method)
3439 (unless (member name-method gnus-server-method-cache)
3440 (push name-method gnus-server-method-cache))
3441 (throw 'server-name (car name-method))))
3443 (list gnus-server-alist
3444 gnus-predefined-server-alist))
3446 (let* ((name (if (member (cadr method) '(nil ""))
3447 (format "%s" (car method))
3448 (format "%s:%s" (car method) (cadr method))))
3449 (name-method (cons name method)))
3450 (when (and (not (member name-method gnus-server-method-cache))
3451 (not no-enter-cache)
3452 (not (assoc (car name-method) gnus-server-method-cache)))
3453 (push name-method gnus-server-method-cache))
3456 (defsubst gnus-server-to-method (server)
3457 "Map virtual server names to select methods."
3458 (or (and server (listp server) server)
3459 (cdr (assoc server gnus-server-method-cache))
3462 ;; Perhaps this is the native server?
3463 (and (equal server "native") gnus-select-method)
3464 ;; It should be in the server alist.
3465 (cdr (assoc server gnus-server-alist))
3466 ;; It could be in the predefined server alist.
3467 (cdr (assoc server gnus-predefined-server-alist))
3468 ;; If not, we look through all the opened server
3469 ;; to see whether we can find it there.
3470 (let ((opened gnus-opened-servers))
3472 (not (equal server (format "%s:%s" (caaar opened)
3476 ;; It could be a named method, search all servers
3477 (let ((servers gnus-secondary-select-methods))
3479 (not (equal server (format "%s:%s" (caar servers)
3483 ;; This could be some sort of foreign server that I
3484 ;; simply haven't opened (yet). Do a brute-force scan
3485 ;; of the entire gnus-newsrc-alist for the server name
3486 ;; of every method. As a side-effect, loads the
3487 ;; gnus-server-method-cache so this only happens once,
3489 (let ((alist (cdr gnus-newsrc-alist))
3492 (setq method (gnus-info-method (pop alist)))
3493 (when (and (not (stringp method))
3495 (gnus-method-to-server method nil t)))
3500 (not (assoc server gnus-server-method-cache)))
3501 (push (cons server result) gnus-server-method-cache))
3504 (defsubst gnus-server-get-method (group method)
3505 ;; Input either a server name, and extended server name, or a
3506 ;; select method, and return a select method.
3507 (cond ((stringp method)
3508 (gnus-server-to-method method))
3509 ((equal method gnus-select-method)
3511 ((and (stringp (car method))
3513 (gnus-server-extend-method group method))
3516 (equal (cadr method) ""))
3519 (gnus-server-add-address method))))
3521 (defmacro gnus-method-equal (ss1 ss2)
3522 "Say whether two servers are equal."
3526 (and (= (length s1) (length s2))
3528 (while (and s1 (member (car s1) s2))
3532 (defun gnus-methods-equal-p (m1 m2)
3533 (let ((m1 (or m1 gnus-select-method))
3534 (m2 (or m2 gnus-select-method)))
3536 (and (eq (car m1) (car m2))
3537 (or (not (memq 'address (assoc (symbol-name (car m1))
3538 gnus-valid-select-methods)))
3539 (equal (nth 1 m1) (nth 1 m2)))))))
3541 (defsubst gnus-sloppily-equal-method-parameters (m1 m2)
3542 ;; Check parameters for sloppy equalness.
3543 (let ((p1 (copy-sequence (cddr m1)))
3544 (p2 (copy-sequence (cddr m2)))
3547 (while (setq e1 (pop p1))
3548 (unless (setq e2 (assq (car e1) p2))
3549 ;; The parameter doesn't exist in p2.
3551 (setq p2 (delq e2 p2))
3552 (unless (equal e1 e2)
3553 (if (not (and (stringp (cadr e1))
3554 (stringp (cadr e2))))
3556 ;; Special-case string parameter comparison so that we
3557 ;; can uniquify them.
3558 (let ((s1 (cadr e1))
3560 (when (string-match "/$" s1)
3561 (setq s1 (directory-file-name s1)))
3562 (when (string-match "/$" s2)
3563 (setq s2 (directory-file-name s2)))
3564 (unless (equal s1 s2)
3566 ;; If p2 now is empty, they were equal.
3569 (defun gnus-methods-sloppily-equal (m1 m2)
3573 ;; Type and name are equal.
3575 (eq (car m1) (car m2))
3576 (equal (cadr m1) (cadr m2))
3577 (gnus-sloppily-equal-method-parameters m1 m2))))
3579 (defun gnus-server-equal (m1 m2)
3580 "Say whether two methods are equal."
3581 (let ((m1 (cond ((null m1) gnus-select-method)
3582 ((stringp m1) (gnus-server-to-method m1))
3584 (m2 (cond ((null m2) gnus-select-method)
3585 ((stringp m2) (gnus-server-to-method m2))
3587 (gnus-method-equal m1 m2)))
3589 (defun gnus-servers-using-backend (backend)
3590 "Return a list of known servers using BACKEND."
3591 (let ((opened gnus-opened-servers)
3594 (when (eq backend (caaar opened))
3595 (push (caar opened) out))
3599 (defun gnus-archive-server-wanted-p ()
3600 "Say whether the user wants to use the archive server."
3602 ((or (not gnus-message-archive-method)
3603 (not gnus-message-archive-group))
3605 ((and gnus-message-archive-method gnus-message-archive-group)
3608 (let ((active (cadr (assq 'nnfolder-active-file
3609 gnus-message-archive-method))))
3611 (file-exists-p active))))))
3613 (defsubst gnus-method-to-server-name (method)
3615 (format "%s" (car method))
3617 (or (assoc (format "%s" (car method))
3618 (gnus-methods-using 'address))
3619 (gnus-server-equal method gnus-message-archive-method))
3621 (not (string= (nth 1 method) "")))
3622 (concat "+" (nth 1 method)))))
3624 (defsubst gnus-method-to-full-server-name (method)
3625 (format "%s+%s" (car method) (nth 1 method)))
3627 (defun gnus-group-prefixed-name (group method &optional full)
3628 "Return the whole name from GROUP and METHOD.
3629 Call with full set to get the fully qualified group name (even if the
3631 (when (stringp method)
3632 (setq method (gnus-server-to-method method)))
3633 (if (or (not method)
3634 (and (not full) (gnus-server-equal method "native"))
3635 ;;;!!! This might not be right. We'll see...
3636 ;(string-match ":" group)
3639 (concat (gnus-method-to-server-name method) ":" group)))
3641 (defun gnus-group-guess-prefixed-name (group)
3642 "Guess the whole name from GROUP and METHOD."
3643 (gnus-group-prefixed-name group (gnus-find-method-for-group
3646 (defun gnus-group-full-name (group method)
3647 "Return the full name from GROUP and METHOD, even if the method is native."
3648 (gnus-group-prefixed-name group method t))
3650 (defun gnus-group-guess-full-name (group)
3651 "Guess the full name from GROUP, even if the method is native."
3652 (if (gnus-group-prefixed-p group)
3654 (gnus-group-full-name group (gnus-find-method-for-group group))))
3656 (defun gnus-group-guess-full-name-from-command-method (group)
3657 "Guess the full name from GROUP, even if the method is native."
3658 (if (gnus-group-prefixed-p group)
3660 (gnus-group-full-name group gnus-command-method)))
3662 (defun gnus-group-real-prefix (group)
3663 "Return the prefix of the current group name."
3665 (if (string-match "^[^:]+:" group)
3666 (substring group 0 (match-end 0))
3670 (defun gnus-group-short-name (group)
3671 "Return the short group name."
3672 (let ((prefix (gnus-group-real-prefix group)))
3673 (if (< 0 (length prefix))
3674 (substring group (length prefix) nil)
3677 (defun gnus-group-prefixed-p (group)
3678 "Return the prefix of the current group name."
3679 (< 0 (length (gnus-group-real-prefix group))))
3681 (declare-function gnus-group-decoded-name "gnus-group" (string))
3683 (defun gnus-summary-buffer-name (group)
3684 "Return the summary buffer name of GROUP."
3685 (concat "*Summary " (gnus-group-decoded-name group) "*"))
3687 (defun gnus-group-method (group)
3688 "Return the server or method used for selecting GROUP.
3689 You should probably use `gnus-find-method-for-group' instead."
3690 (let ((prefix (gnus-group-real-prefix group)))
3691 (if (equal prefix "")
3693 (let ((servers gnus-opened-servers)
3695 backend possible found)
3696 (if (string-match "^[^\\+]+\\+" prefix)
3697 (setq backend (intern (substring prefix 0 (1- (match-end 0))))
3698 server (substring prefix (match-end 0) (1- (length prefix))))
3699 (setq backend (intern (substring prefix 0 (1- (length prefix))))))
3701 (when (eq (caaar servers) backend)
3702 (setq possible (caar servers))
3703 (when (equal (cadaar servers) server)
3704 (setq found (caar servers))))
3706 (or (car (rassoc found gnus-server-alist))
3708 (car (rassoc possible gnus-server-alist))
3710 (list backend server))))))
3712 (defsubst gnus-native-method-p (method)
3713 "Return whether METHOD is the native select method."
3714 (gnus-method-equal method gnus-select-method))
3716 (defsubst gnus-secondary-method-p (method)
3717 "Return whether METHOD is a secondary select method."
3718 (let ((methods gnus-secondary-select-methods)
3719 (gmethod (inline (gnus-server-get-method nil method))))
3721 (not (gnus-method-equal
3722 (inline (gnus-server-get-method nil (car methods)))
3724 (setq methods (cdr methods)))
3727 (defun gnus-method-simplify (method)
3728 "Return the shortest uniquely identifying string or method for METHOD."
3729 (cond ((stringp method)
3731 ((gnus-native-method-p method)
3733 ((gnus-secondary-method-p method)
3734 (format "%s:%s" (nth 0 method) (nth 1 method)))
3738 (defun gnus-groups-from-server (server)
3739 "Return a list of all groups that are fetched from SERVER."
3740 (let ((alist (cdr gnus-newsrc-alist))
3742 (while (setq info (pop alist))
3743 (when (gnus-server-equal (gnus-info-method info) server)
3744 (push (gnus-info-group info) groups)))
3745 (sort groups 'string<)))
3747 (defun gnus-group-foreign-p (group)
3748 "Say whether a group is foreign or not."
3749 (and (not (gnus-group-native-p group))
3750 (not (gnus-group-secondary-p group))))
3752 (defun gnus-group-native-p (group)
3753 "Say whether the group is native or not."
3754 (not (string-match ":" group)))
3756 (defun gnus-group-secondary-p (group)
3757 "Say whether the group is secondary or not."
3758 (gnus-secondary-method-p (gnus-find-method-for-group group)))
3760 (defun gnus-parameters-get-parameter (group)
3761 "Return the group parameters for GROUP from `gnus-parameters'."
3762 (let ((case-fold-search (if (eq gnus-parameters-case-fold-search 'default)
3764 gnus-parameters-case-fold-search))
3766 (dolist (elem gnus-parameters)
3767 (when (string-match (car elem) group)
3769 (nconc (gnus-expand-group-parameters
3770 (car elem) (cdr elem) group)
3774 (defun gnus-expand-group-parameter (match value group)
3775 "Use MATCH to expand VALUE in GROUP."
3776 (let ((start (string-match match group)))
3778 (let ((matched-string (substring group start (match-end 0))))
3779 ;; Build match groups
3780 (string-match match matched-string)
3781 (replace-match value nil nil matched-string))
3784 (defun gnus-expand-group-parameters (match parameters group)
3785 "Go through PARAMETERS and expand them according to the match data."
3787 (dolist (elem parameters)
3788 (if (and (stringp (cdr elem))
3789 (string-match "\\\\[0-9&]" (cdr elem)))
3790 (push (cons (car elem)
3791 (gnus-expand-group-parameter match (cdr elem) group))
3796 (defun gnus-group-fast-parameter (group symbol &optional allow-list)
3797 "For GROUP, return the value of SYMBOL.
3799 You should call this in the `gnus-group-buffer' buffer.
3800 The function `gnus-group-find-parameter' will do that for you."
3801 ;; The speed trick: No cons'ing and quit early.
3802 (let* ((params (funcall gnus-group-get-parameter-function group))
3803 ;; Start easy, check the "real" group parameters.
3805 (gnus-group-parameter-value params symbol allow-list t)))
3807 ;; Found results; return them.
3808 (car simple-results)
3809 ;; We didn't find it there, try `gnus-parameters'.
3812 (tail gnus-parameters))
3813 ;; A good old-fashioned non-cl loop.
3815 (setq head (car tail)
3817 ;; The car is regexp matching for matching the group name.
3818 (when (string-match (car head) group)
3819 ;; The cdr is the parameters.
3820 (setq result (gnus-group-parameter-value (cdr head)
3823 ;; Expand if necessary.
3824 (if (and (stringp result) (string-match "\\\\[0-9&]" result))
3825 (setq result (gnus-expand-group-parameter (car head)
3830 (defun gnus-group-find-parameter (group &optional symbol allow-list)
3831 "Return the group parameters for GROUP.
3832 If SYMBOL, return the value of that symbol in the group parameters.
3834 If you call this function inside a loop, consider using the faster
3835 `gnus-group-fast-parameter' instead."
3836 (with-current-buffer gnus-group-buffer
3838 (gnus-group-fast-parameter group symbol allow-list)
3841 (funcall gnus-group-get-parameter-function group))
3842 (gnus-parameters-get-parameter group)))))
3844 (defun gnus-group-get-parameter (group &optional symbol allow-list)
3845 "Return the group parameters for GROUP.
3846 If SYMBOL, return the value of that symbol in the group parameters.
3847 If ALLOW-LIST, also allow list as a result.
3848 Most functions should use `gnus-group-find-parameter', which
3849 also examines the topic parameters."
3850 (let ((params (gnus-info-params (gnus-get-info group))))
3852 (gnus-group-parameter-value params symbol allow-list)
3855 (defun gnus-group-parameter-value (params symbol &optional
3856 allow-list present-p)
3857 "Return the value of SYMBOL in group PARAMS.
3858 If ALLOW-LIST, also allow list as a result."
3859 ;; We only wish to return group parameters (dotted lists) and
3860 ;; not local variables, which may have the same names.
3861 ;; But first we handle single elements...
3862 (or (car (memq symbol params))
3866 (while (setq elem (pop params))
3867 (when (and (consp elem)
3868 (eq (car elem) symbol)
3871 (throw 'found (if present-p (list (cdr elem))
3874 (defun gnus-group-add-parameter (group param)
3875 "Add parameter PARAM to GROUP."
3876 (let ((info (gnus-get-info group)))
3878 (gnus-group-remove-parameter group (if (consp param) (car param) param))
3879 ;; Cons the new param to the old one and update.
3880 (gnus-group-set-info (cons param (gnus-info-params info))
3883 (defun gnus-group-set-parameter (group name value)
3884 "Set parameter NAME to VALUE in GROUP.
3885 GROUP can also be an INFO structure."
3886 (let ((info (if (listp group)
3888 (gnus-get-info group))))
3890 (gnus-group-remove-parameter group name)
3891 (let ((old-params (gnus-info-params info))
3892 (new-params (list (cons name value))))
3894 (when (or (not (listp (car old-params)))
3895 (not (eq (caar old-params) name)))
3896 (setq new-params (append new-params (list (car old-params)))))
3897 (setq old-params (cdr old-params)))
3899 (gnus-info-set-params info new-params t)
3900 (gnus-group-set-info new-params (gnus-info-group info) 'params))))))
3902 (defun gnus-group-remove-parameter (group name)
3903 "Remove parameter NAME from GROUP.
3904 GROUP can also be an INFO structure."
3905 (let ((info (if (listp group)
3907 (gnus-get-info group))))
3909 (let ((params (gnus-info-params info)))
3911 (setq params (delq name params))
3912 (while (assq name params)
3913 (gnus-alist-pull name params))
3914 (gnus-info-set-params info params))))))
3916 (defun gnus-group-add-score (group &optional score)
3917 "Add SCORE to the GROUP score.
3918 If SCORE is nil, add 1 to the score of GROUP."
3919 (let ((info (gnus-get-info group)))
3921 (gnus-info-set-score info (+ (gnus-info-score info) (or score 1))))))
3923 (defun gnus-short-group-name (group &optional levels)
3924 "Collapse GROUP name LEVELS.
3925 Select methods are stripped and any remote host name is stripped down to
3926 just the host name."
3932 gnus-group-uncollapsed-levels
3934 (while (string-match "\\." group skip)
3935 (setq skip (match-end 0)
3938 ;; Separate foreign select method from group name and collapse.
3939 ;; If method contains a server, collapse to non-domain server name,
3940 ;; otherwise collapse to select method.
3941 (let* ((colon (string-match ":" group))
3942 (server (and colon (substring group 0 colon)))
3943 (plus (and server (string-match "+" server))))
3946 (setq foreign (substring server (+ 1 plus)
3947 (string-match "\\." server))
3948 group (substring group (+ 1 colon)))
3949 (setq foreign server
3950 group (substring group (+ 1 colon))))
3951 (setq foreign (concat foreign ":")))
3952 ;; Collapse group name leaving LEVELS uncollapsed elements
3953 (let* ((slist (split-string group "/"))
3954 (slen (length slist))
3955 (dlist (split-string group "\\."))
3956 (dlen (length dlist))
3968 (setq levels (- glen levels))
3970 (push (if (>= (decf levels) 0)
3971 (if (zerop (length g))
3976 (concat foreign (mapconcat 'identity (nreverse res) gsep))))))
3978 (defun gnus-narrow-to-body ()
3979 "Narrow to the body of an article."
3982 (goto-char (point-min))
3983 (or (search-forward "\n\n" nil t)
3989 ;;; Kill file handling.
3992 (defun gnus-apply-kill-file ()
3993 "Apply a kill file to the current newsgroup.
3994 Returns the number of articles marked as read."
3995 (if (or (file-exists-p (gnus-newsgroup-kill-file nil))
3996 (file-exists-p (gnus-newsgroup-kill-file gnus-newsgroup-name)))
3997 (gnus-apply-kill-file-internal)
4000 (defun gnus-kill-save-kill-buffer ()
4001 (let ((file (gnus-newsgroup-kill-file gnus-newsgroup-name)))
4002 (when (get-file-buffer file)
4003 (with-current-buffer (get-file-buffer file)
4004 (when (buffer-modified-p)
4006 (kill-buffer (current-buffer))))))
4008 (defcustom gnus-kill-file-name "KILL"
4009 "Suffix of the kill files."
4010 :group 'gnus-score-kill
4011 :group 'gnus-score-files
4014 (defun gnus-newsgroup-kill-file (newsgroup)
4015 "Return the name of a kill file name for NEWSGROUP.
4016 If NEWSGROUP is nil, return the global kill file name instead."
4018 ;; The global KILL file is placed at top of the directory.
4019 ((or (null newsgroup)
4020 (string-equal newsgroup ""))
4021 (expand-file-name gnus-kill-file-name
4022 gnus-kill-files-directory))
4023 ;; Append ".KILL" to newsgroup name.
4024 ((gnus-use-long-file-name 'not-kill)
4025 (expand-file-name (concat (gnus-newsgroup-savable-name newsgroup)
4026 "." gnus-kill-file-name)
4027 gnus-kill-files-directory))
4028 ;; Place "KILL" under the hierarchical directory.
4030 (expand-file-name (concat (gnus-newsgroup-directory-form newsgroup)
4031 "/" gnus-kill-file-name)
4032 gnus-kill-files-directory))))
4036 (defun gnus-member-of-valid (symbol group)
4037 "Find out if GROUP has SYMBOL as part of its \"valid\" spec."
4039 (symbol-name (car (gnus-find-method-for-group group)))
4040 gnus-valid-select-methods)))
4042 (defun gnus-method-option-p (method option)
4043 "Return non-nil if select METHOD has OPTION as a parameter."
4044 (when (stringp method)
4045 (setq method (gnus-server-to-method method)))
4046 (memq option (assoc (format "%s" (car method))
4047 gnus-valid-select-methods)))
4049 (defun gnus-similar-server-opened (method)
4050 "Return non-nil if we have a similar server opened.
4051 This is defined as a server with the same name, but different
4053 (let ((opened gnus-opened-servers)
4055 (while (and method opened)
4056 (setq open (car (pop opened)))
4057 ;; Type and name are the same...
4058 (when (and (equal (car method) (car open))
4059 (equal (cadr method) (cadr open))
4060 ;; ... but the rest of the parameters differ.
4061 (not (gnus-methods-sloppily-equal method open)))
4065 (defun gnus-server-extend-method (group method)
4066 ;; This function "extends" a virtual server. If the server is
4067 ;; "hello", and the select method is ("hello" (my-var "something"))
4068 ;; in the group "alt.alt", this will result in a new virtual server
4069 ;; called "hello+alt.alt".
4070 (if (or (not (inline (gnus-similar-server-opened method)))
4071 (not (cddr method)))
4074 `(,(car method) ,(concat (cadr method) "+" group)
4075 (,(intern (format "%s-address" (car method))) ,(cadr method))
4077 (push method gnus-extended-servers)
4080 (defun gnus-server-status (method)
4081 "Return the status of METHOD."
4082 (nth 1 (assoc method gnus-opened-servers)))
4084 (defun gnus-group-name-to-method (group)
4085 "Guess a select method based on GROUP."
4086 (if (string-match ":" group)
4087 (let ((server (substring group 0 (match-beginning 0))))
4088 (if (string-match "\\+" server)
4089 (list (intern (substring server 0 (match-beginning 0)))
4090 (substring server (match-end 0)))
4091 (list (intern server) "")))
4092 gnus-select-method))
4094 (defun gnus-server-string (server)
4095 "Return a readable string that describes SERVER."
4096 (let* ((server (gnus-server-to-method server))
4097 (address (nth 1 server)))
4099 (not (zerop (length address))))
4100 (format "%s using %s" address (car server))
4101 (format "%s" (car server)))))
4103 (defun gnus-same-method-different-name (method)
4104 (let ((slot (intern (concat (symbol-name (car method)) "-address"))))
4105 (unless (assq slot (cddr method))
4107 (append method (list (list slot (nth 1 method)))))))
4108 (let ((methods gnus-extended-servers)
4110 (while (and (not found)
4111 (setq open (pop methods)))
4112 (when (and (eq (car method) (car open))
4113 (gnus-sloppily-equal-method-parameters method open))
4117 (defun gnus-find-method-for-group (group &optional info)
4118 "Find the select method that GROUP uses."
4119 (or gnus-override-method
4122 (and (not (gnus-group-entry group))
4123 ;; Killed or otherwise unknown group.
4125 ;; If we know a virtual server by that name, return its method.
4126 (gnus-server-to-method (gnus-group-server group))
4127 ;; Guess a new method as last resort.
4128 (gnus-group-name-to-method group)))
4129 (let ((info (or info (gnus-get-info group)))
4132 (not (setq method (gnus-info-method info)))
4133 (equal method "native"))
4136 (cond ((stringp method)
4137 (inline (gnus-server-to-method method)))
4138 ((stringp (cadr method))
4141 (gnus-same-method-different-name method))
4142 (inline (gnus-server-extend-method group method))))
4145 (cond ((equal (cadr method) "")
4147 ((null (cadr method))
4148 (list (car method) ""))
4150 (gnus-server-add-address method)))))))
4152 (defun gnus-methods-using (feature)
4153 "Find all methods that have FEATURE."
4154 (let ((valids gnus-valid-select-methods)
4157 (when (memq feature (car valids))
4158 (push (car valids) outs))
4159 (setq valids (cdr valids)))
4163 (autoload 'message-y-or-n-p "message" nil nil 'macro))
4165 (defun gnus-read-group (prompt &optional default)
4166 "Prompt the user for a group name.
4167 Disallow invalid group names."
4172 gnus-invalid-group-regexp
4173 (setq group (read-string (concat prefix prompt)
4174 (cons (or default "") 0)
4175 'gnus-group-history)))
4176 (let ((match (match-string 0 group)))
4177 ;; Might be okay (e.g. for nnimap), so ask the user:
4178 (unless (and (not (string-match "^$\\|:" match))
4180 "Proceed and create group anyway? " t
4181 "The group name \"" group "\" contains a forbidden character: \"" match "\".
4183 Usually, it's dangerous to create a group with this name, because it's not
4184 supported by all back ends and servers. On IMAP servers it should work,
4185 though. If you are really sure, you can proceed anyway and create the group.
4187 You may customize the variable `gnus-invalid-group-regexp', which currently is
4188 set to \"" gnus-invalid-group-regexp
4189 "\", if you want to get rid of this query permanently."))
4190 (setq prefix (format "Invalid group name: \"%s\". " group)
4194 (defun gnus-read-method (prompt)
4195 "Prompt the user for a method.
4196 Allow completion over sensible values."
4197 (let* ((open-servers
4198 (mapcar (lambda (i) (cons (format "%s:%s" (caar i) (cadar i)) i))
4199 gnus-opened-servers))
4202 (dolist (method gnus-valid-select-methods)
4203 (if (or (memq 'prompt-address method)
4204 (not (assoc (format "%s:" (car method)) open-servers)))
4205 (push method methods)))
4208 (append valid-methods
4210 gnus-predefined-server-alist
4213 (gnus-completing-read
4214 prompt (mapcar 'car servers)
4215 t nil 'gnus-method-history)))
4218 (setq method gnus-select-method))
4219 ((assoc method gnus-valid-select-methods)
4220 (let ((address (if (memq 'prompt-address
4221 (assoc method gnus-valid-select-methods))
4222 (read-string "Address: ")
4224 (or (cadr (assoc (format "%s:%s" method address) open-servers))
4225 (list (intern method) address))))
4226 ((assoc method servers)
4229 (list (intern method) "")))))
4233 (defun gnus-agent-method-p (method-or-server)
4234 "Say whether METHOD is covered by the agent."
4235 (or (eq (car gnus-agent-method-p-cache) method-or-server)
4236 (let* ((method (if (stringp method-or-server)
4237 (gnus-server-to-method method-or-server)
4239 (server (gnus-method-to-server method t)))
4240 (setq gnus-agent-method-p-cache
4241 (cons method-or-server
4242 (member server gnus-agent-covered-methods)))))
4243 (cdr gnus-agent-method-p-cache))
4245 (defun gnus-online (method)
4248 (eq (cadr (assoc method gnus-opened-servers)) 'offline)
4249 (gnus-agent-method-p method))))
4251 ;;; User-level commands.
4254 (defun gnus-slave-no-server (&optional arg)
4255 "Read network news as a slave, without connecting to the local server."
4257 (gnus-no-server arg t))
4260 (defun gnus-no-server (&optional arg slave)
4262 If ARG is a positive number, Gnus will use that as the startup
4263 level. If ARG is nil, Gnus will be started at level 2. If ARG is
4264 non-nil and not a positive number, Gnus will prompt the user for the
4265 name of an NNTP server to use.
4266 As opposed to `gnus', this command will not connect to the local
4269 (gnus-no-server-1 arg slave))
4272 (defun gnus-slave (&optional arg)
4273 "Read news as a slave."
4275 (gnus arg nil 'slave))
4278 (defun gnus-other-frame (&optional arg display)
4279 "Pop up a frame to read news.
4280 This will call one of the Gnus commands which is specified by the user
4281 option `gnus-other-frame-function' (default `gnus') with the argument
4282 ARG if Gnus is not running, otherwise just pop up a Gnus frame. The
4283 optional second argument DISPLAY should be a standard display string
4284 such as \"unix:0\" to specify where to pop up a frame. If DISPLAY is
4285 omitted or the function `make-frame-on-display' is not available, the
4286 current display is used."
4288 (if (fboundp 'make-frame-on-display)
4290 (setq display (gnus-frame-or-window-display-name (selected-frame))))
4292 (let ((alive (gnus-alive-p)))
4297 (when (and (or (not display)
4299 (gnus-frame-or-window-display-name
4301 (with-current-buffer (window-buffer window)
4302 (string-match "\\`gnus-"
4303 (symbol-name major-mode))))
4304 (gnus-select-frame-set-input-focus
4305 (setq gnus-other-frame-object (window-frame window)))
4306 (select-window window)
4309 (gnus-select-frame-set-input-focus
4310 (setq gnus-other-frame-object
4312 (make-frame-on-display display gnus-other-frame-parameters)
4313 (make-frame gnus-other-frame-parameters))))
4315 (switch-to-buffer gnus-group-buffer)
4316 (funcall gnus-other-frame-function arg)
4317 (add-hook 'gnus-exit-gnus-hook
4319 (when (and (frame-live-p gnus-other-frame-object)
4321 (delete-frame gnus-other-frame-object))
4322 (setq gnus-other-frame-object nil)))))))
4325 (defun gnus (&optional arg dont-connect slave)
4327 If ARG is non-nil and a positive number, Gnus will use that as the
4328 startup level. If ARG is non-nil and not a positive number, Gnus will
4329 prompt the user for the name of an NNTP server to use."
4331 ;; When using the development version of Gnus, load the gnus-load
4333 (unless (string-match "^Gnus" gnus-version)
4334 (load "gnus-load" nil t))
4335 (unless (byte-code-function-p (symbol-function 'gnus))
4336 (message "You should byte-compile Gnus")
4338 (let ((gnus-action-message-log (list nil)))
4339 (gnus-1 arg dont-connect slave)
4340 (gnus-final-warning)))
4342 ;; Allow redefinition of Gnus functions.
4348 ;;; gnus.el ends here