1 ;;; gnus.el --- a newsreader for GNU Emacs
3 ;; Copyright (C) 1987, 1988, 1989, 1990, 1993, 1994, 1995, 1996, 1997, 1998,
4 ;; 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
6 ;; Author: Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
7 ;; Lars Magne Ingebrigtsen <larsi@gnus.org>
8 ;; Tatsuya Ichikawa <t-ichi@po.shiojiri.ne.jp>
9 ;; Yoshiki Hayashi <t90553@mail.ecc.u-tokyo.ac.jp>
10 ;; Keywords: news, mail
12 ;; This file is part of GNU Emacs.
14 ;; GNU Emacs is free software; you can redistribute it and/or modify
15 ;; it under the terms of the GNU General Public License as published by
16 ;; the Free Software Foundation; either version 2, or (at your option)
19 ;; GNU Emacs is distributed in the hope that it will be useful,
20 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
21 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 ;; GNU General Public License for more details.
24 ;; You should have received a copy of the GNU General Public License
25 ;; along with GNU Emacs; see the file COPYING. If not, write to the
26 ;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
27 ;; Boston, MA 02110-1301, USA.
33 (eval '(run-hooks 'gnus-load-hook))
35 (eval-when-compile (require 'cl))
36 (eval-when-compile (require 'static))
43 ;; These are defined afterwards with gnus-define-group-parameter
44 (defvar gnus-ham-process-destinations)
45 (defvar gnus-parameter-ham-marks-alist)
46 (defvar gnus-parameter-spam-marks-alist)
47 (defvar gnus-spam-autodetect)
48 (defvar gnus-spam-autodetect-methods)
49 (defvar gnus-spam-newsgroup-contents)
50 (defvar gnus-spam-process-destinations)
51 (defvar gnus-spam-process-newsgroups)
55 "The coffee-brewing, all singing, all dancing, kitchen sink newsreader."
59 (defgroup gnus-format nil
60 "Dealing with formatting issues."
63 (defgroup gnus-charset nil
64 "Group character set issues."
65 :link '(custom-manual "(gnus)Charsets")
69 (defgroup gnus-cache nil
71 :link '(custom-manual "(gnus)Article Caching")
74 (defgroup gnus-registry nil
78 (defgroup gnus-start nil
79 "Starting your favorite newsreader."
82 (defgroup gnus-start-server nil
83 "Server options at startup."
86 ;; These belong to gnus-group.el.
87 (defgroup gnus-group nil
89 :link '(custom-manual "(gnus)Group Buffer")
92 (defgroup gnus-group-foreign nil
94 :link '(custom-manual "(gnus)Foreign Groups")
97 (defgroup gnus-group-new nil
98 "Automatic subscription of new groups."
101 (defgroup gnus-group-levels nil
103 :link '(custom-manual "(gnus)Group Levels")
106 (defgroup gnus-group-select nil
108 :link '(custom-manual "(gnus)Selecting a Group")
111 (defgroup gnus-group-listing nil
112 "Showing slices of the group list."
113 :link '(custom-manual "(gnus)Listing Groups")
116 (defgroup gnus-group-visual nil
117 "Sorting the group buffer."
118 :link '(custom-manual "(gnus)Group Buffer Format")
122 (defgroup gnus-group-various nil
123 "Various group options."
124 :link '(custom-manual "(gnus)Scanning New Messages")
127 ;; These belong to gnus-sum.el.
128 (defgroup gnus-summary nil
130 :link '(custom-manual "(gnus)Summary Buffer")
133 (defgroup gnus-summary-exit nil
134 "Leaving summary buffers."
135 :link '(custom-manual "(gnus)Exiting the Summary Buffer")
136 :group 'gnus-summary)
138 (defgroup gnus-summary-marks nil
139 "Marks used in summary buffers."
140 :link '(custom-manual "(gnus)Marking Articles")
141 :group 'gnus-summary)
143 (defgroup gnus-thread nil
144 "Ordering articles according to replies."
145 :link '(custom-manual "(gnus)Threading")
146 :group 'gnus-summary)
148 (defgroup gnus-summary-format nil
149 "Formatting of the summary buffer."
150 :link '(custom-manual "(gnus)Summary Buffer Format")
151 :group 'gnus-summary)
153 (defgroup gnus-summary-choose nil
155 :link '(custom-manual "(gnus)Choosing Articles")
156 :group 'gnus-summary)
158 (defgroup gnus-summary-maneuvering nil
159 "Summary movement commands."
160 :link '(custom-manual "(gnus)Summary Maneuvering")
161 :group 'gnus-summary)
163 (defgroup gnus-picon nil
164 "Show pictures of people, domains, and newsgroups."
167 (defgroup gnus-summary-mail nil
168 "Mail group commands."
169 :link '(custom-manual "(gnus)Mail Group Commands")
170 :group 'gnus-summary)
172 (defgroup gnus-summary-sort nil
173 "Sorting the summary buffer."
174 :link '(custom-manual "(gnus)Sorting the Summary Buffer")
175 :group 'gnus-summary)
177 (defgroup gnus-summary-visual nil
178 "Highlighting and menus in the summary buffer."
179 :link '(custom-manual "(gnus)Summary Highlighting")
181 :group 'gnus-summary)
183 (defgroup gnus-summary-various nil
184 "Various summary buffer options."
185 :link '(custom-manual "(gnus)Various Summary Stuff")
186 :group 'gnus-summary)
188 (defgroup gnus-summary-pick nil
189 "Pick mode in the summary buffer."
190 :link '(custom-manual "(gnus)Pick and Read")
192 :group 'gnus-summary)
194 (defgroup gnus-summary-tree nil
195 "Tree display of threads in the summary buffer."
196 :link '(custom-manual "(gnus)Tree Display")
198 :group 'gnus-summary)
200 ;; Belongs to gnus-uu.el
201 (defgroup gnus-extract-view nil
202 "Viewing extracted files."
203 :link '(custom-manual "(gnus)Viewing Files")
204 :group 'gnus-extract)
206 ;; Belongs to gnus-score.el
207 (defgroup gnus-score nil
208 "Score and kill file handling."
211 (defgroup gnus-score-kill nil
215 (defgroup gnus-score-adapt nil
216 "Adaptive score files."
219 (defgroup gnus-score-default nil
220 "Default values for score files."
223 (defgroup gnus-score-expire nil
224 "Expiring score rules."
227 (defgroup gnus-score-decay nil
228 "Decaying score rules."
231 (defgroup gnus-score-files nil
232 "Score and kill file names."
236 (defgroup gnus-score-various nil
237 "Various scoring and killing options."
241 (defgroup gnus-visual nil
242 "Options controlling the visual fluff."
246 (defgroup gnus-agent nil
247 "Offline support for Gnus."
250 (defgroup gnus-files nil
251 "Files used by Gnus."
254 (defgroup gnus-dribble-file nil
256 :link '(custom-manual "(gnus)Auto Save")
259 (defgroup gnus-newsrc nil
260 "Storing Gnus state."
263 (defgroup gnus-server nil
264 "Options related to newsservers and other servers used by Gnus."
267 (defgroup gnus-server-visual nil
268 "Highlighting and menus in the server buffer."
272 (defgroup gnus-message '((message custom-group))
273 "Composing replies and followups in Gnus."
276 (defgroup gnus-meta nil
277 "Meta variables controlling major portions of Gnus.
278 In general, modifying these variables does not take affect until Gnus
279 is restarted, and sometimes reloaded."
282 (defgroup gnus-various nil
283 "Other Gnus options."
284 :link '(custom-manual "(gnus)Various Various")
287 (defgroup gnus-mime nil
288 "Variables for controlling the Gnus MIME interface."
291 (defgroup gnus-exit nil
293 :link '(custom-manual "(gnus)Exiting Gnus")
296 (defgroup gnus-fun nil
297 "Frivolous Gnus extensions."
298 :link '(custom-manual "(gnus)Exiting 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 (defcustom gnus-play-startup-jingle nil
309 "If non-nil, play the Gnus jingle at startup."
313 (unless (fboundp 'gnus-group-remove-excess-properties)
314 (defalias 'gnus-group-remove-excess-properties 'ignore))
316 (unless (featurep 'gnus-xmas)
317 (defalias 'gnus-make-overlay 'make-overlay)
318 (defalias 'gnus-delete-overlay 'delete-overlay)
319 (defalias 'gnus-overlay-put 'overlay-put)
320 (defalias 'gnus-move-overlay 'move-overlay)
321 (defalias 'gnus-overlay-buffer 'overlay-buffer)
322 (defalias 'gnus-overlay-start 'overlay-start)
323 (defalias 'gnus-overlay-end 'overlay-end)
324 (defalias 'gnus-extent-detached-p 'ignore)
325 (defalias 'gnus-extent-start-open 'ignore)
326 (defalias 'gnus-mail-strip-quoted-names 'mail-strip-quoted-names)
327 (defalias 'gnus-character-to-event 'identity)
328 (defalias 'gnus-assq-delete-all 'assq-delete-all)
329 (defalias 'gnus-add-text-properties 'add-text-properties)
330 (defalias 'gnus-put-text-property 'put-text-property)
331 (defvar gnus-mode-line-image-cache t)
332 (if (fboundp 'find-image)
333 (defun gnus-mode-line-buffer-identification (line)
334 (let ((str (car-safe line))
335 (load-path (mm-image-load-path)))
336 (if (and (stringp str)
337 (string-match "^Gnus:" str))
338 (progn (add-text-properties
341 (if (eq t gnus-mode-line-image-cache)
342 (setq gnus-mode-line-image-cache
344 '((:type xpm :file "gnus-pointer.xpm"
346 (:type xbm :file "gnus-pointer.xbm"
348 gnus-mode-line-image-cache)
351 gnus-version (gnus-emacs-version)))
355 (defalias 'gnus-mode-line-buffer-identification 'identity))
356 (defalias 'gnus-characterp 'numberp)
357 (defalias 'gnus-deactivate-mark 'deactivate-mark)
358 (defalias 'gnus-window-edges 'window-edges)
359 (defalias 'gnus-key-press-event-p 'numberp)
360 ;;(defalias 'gnus-decode-rfc1522 'ignore)
363 ;; We define these group faces here to avoid the display
364 ;; update forced when creating new faces.
366 (defface gnus-group-news-1
369 (:foreground "PaleTurquoise" :bold t))
372 (:foreground "ForestGreen" :bold t))
375 "Level 1 newsgroup face."
377 ;; backward-compatibility alias
378 (put 'gnus-group-news-1-face 'face-alias 'gnus-group-news-1)
380 (defface gnus-group-news-1-empty
383 (:foreground "PaleTurquoise"))
386 (:foreground "ForestGreen"))
389 "Level 1 empty newsgroup face."
391 ;; backward-compatibility alias
392 (put 'gnus-group-news-1-empty-face 'face-alias 'gnus-group-news-1-empty)
394 (defface gnus-group-news-2
397 (:foreground "turquoise" :bold t))
400 (:foreground "CadetBlue4" :bold t))
403 "Level 2 newsgroup face."
405 ;; backward-compatibility alias
406 (put 'gnus-group-news-2-face 'face-alias 'gnus-group-news-2)
408 (defface gnus-group-news-2-empty
411 (:foreground "turquoise"))
414 (:foreground "CadetBlue4"))
417 "Level 2 empty newsgroup face."
419 ;; backward-compatibility alias
420 (put 'gnus-group-news-2-empty-face 'face-alias 'gnus-group-news-2-empty)
422 (defface gnus-group-news-3
431 "Level 3 newsgroup face."
433 ;; backward-compatibility alias
434 (put 'gnus-group-news-3-face 'face-alias 'gnus-group-news-3)
436 (defface gnus-group-news-3-empty
445 "Level 3 empty newsgroup face."
447 ;; backward-compatibility alias
448 (put 'gnus-group-news-3-empty-face 'face-alias 'gnus-group-news-3-empty)
450 (defface gnus-group-news-4
459 "Level 4 newsgroup face."
461 ;; backward-compatibility alias
462 (put 'gnus-group-news-4-face 'face-alias 'gnus-group-news-4)
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)
478 (defface gnus-group-news-5
487 "Level 5 newsgroup face."
489 ;; backward-compatibility alias
490 (put 'gnus-group-news-5-face 'face-alias 'gnus-group-news-5)
492 (defface gnus-group-news-5-empty
501 "Level 5 empty newsgroup face."
503 ;; backward-compatibility alias
504 (put 'gnus-group-news-5-empty-face 'face-alias 'gnus-group-news-5-empty)
506 (defface gnus-group-news-6
515 "Level 6 newsgroup face."
517 ;; backward-compatibility alias
518 (put 'gnus-group-news-6-face 'face-alias 'gnus-group-news-6)
520 (defface gnus-group-news-6-empty
529 "Level 6 empty newsgroup face."
531 ;; backward-compatibility alias
532 (put 'gnus-group-news-6-empty-face 'face-alias 'gnus-group-news-6-empty)
534 (defface gnus-group-news-low
537 (:foreground "DarkTurquoise" :bold t))
540 (:foreground "DarkGreen" :bold t))
543 "Low level newsgroup face."
545 ;; backward-compatibility alias
546 (put 'gnus-group-news-low-face 'face-alias 'gnus-group-news-low)
548 (defface gnus-group-news-low-empty
551 (:foreground "DarkTurquoise"))
554 (:foreground "DarkGreen"))
557 "Low level empty newsgroup face."
559 ;; backward-compatibility alias
560 (put 'gnus-group-news-low-empty-face 'face-alias 'gnus-group-news-low-empty)
562 (defface gnus-group-mail-1
565 (:foreground "aquamarine1" :bold t))
568 (:foreground "DeepPink3" :bold t))
571 "Level 1 mailgroup face."
573 ;; backward-compatibility alias
574 (put 'gnus-group-mail-1-face 'face-alias 'gnus-group-mail-1)
576 (defface gnus-group-mail-1-empty
579 (:foreground "aquamarine1"))
582 (:foreground "DeepPink3"))
584 (:italic t :bold t)))
585 "Level 1 empty mailgroup face."
587 ;; backward-compatibility alias
588 (put 'gnus-group-mail-1-empty-face 'face-alias 'gnus-group-mail-1-empty)
590 (defface gnus-group-mail-2
593 (:foreground "aquamarine2" :bold t))
596 (:foreground "HotPink3" :bold t))
599 "Level 2 mailgroup face."
601 ;; backward-compatibility alias
602 (put 'gnus-group-mail-2-face 'face-alias 'gnus-group-mail-2)
604 (defface gnus-group-mail-2-empty
607 (:foreground "aquamarine2"))
610 (:foreground "HotPink3"))
613 "Level 2 empty mailgroup face."
615 ;; backward-compatibility alias
616 (put 'gnus-group-mail-2-empty-face 'face-alias 'gnus-group-mail-2-empty)
618 (defface gnus-group-mail-3
621 (:foreground "aquamarine3" :bold t))
624 (:foreground "magenta4" :bold t))
627 "Level 3 mailgroup face."
629 ;; backward-compatibility alias
630 (put 'gnus-group-mail-3-face 'face-alias 'gnus-group-mail-3)
632 (defface gnus-group-mail-3-empty
635 (:foreground "aquamarine3"))
638 (:foreground "magenta4"))
641 "Level 3 empty mailgroup face."
643 ;; backward-compatibility alias
644 (put 'gnus-group-mail-3-empty-face 'face-alias 'gnus-group-mail-3-empty)
646 (defface gnus-group-mail-low
649 (:foreground "aquamarine4" :bold t))
652 (:foreground "DeepPink4" :bold t))
655 "Low level mailgroup face."
657 ;; backward-compatibility alias
658 (put 'gnus-group-mail-low-face 'face-alias 'gnus-group-mail-low)
660 (defface gnus-group-mail-low-empty
663 (:foreground "aquamarine4"))
666 (:foreground "DeepPink4"))
669 "Low level empty mailgroup face."
671 ;; backward-compatibility alias
672 (put 'gnus-group-mail-low-empty-face 'face-alias 'gnus-group-mail-low-empty)
674 ;; Summary mode faces.
676 (defface gnus-summary-selected '((t (:underline t)))
677 "Face used for selected articles."
678 :group 'gnus-summary)
679 ;; backward-compatibility alias
680 (put 'gnus-summary-selected-face 'face-alias 'gnus-summary-selected)
682 (defface gnus-summary-cancelled
684 (:foreground "yellow" :background "black")))
685 "Face used for cancelled articles."
686 :group 'gnus-summary)
687 ;; backward-compatibility alias
688 (put 'gnus-summary-cancelled-face 'face-alias 'gnus-summary-cancelled)
690 (defface gnus-summary-high-ticked
693 (:foreground "pink" :bold t))
696 (:foreground "firebrick" :bold t))
699 "Face used for high interest ticked articles."
700 :group 'gnus-summary)
701 ;; backward-compatibility alias
702 (put 'gnus-summary-high-ticked-face 'face-alias 'gnus-summary-high-ticked)
704 (defface gnus-summary-low-ticked
707 (:foreground "pink" :italic t))
710 (:foreground "firebrick" :italic t))
713 "Face used for low interest ticked articles."
714 :group 'gnus-summary)
715 ;; backward-compatibility alias
716 (put 'gnus-summary-low-ticked-face 'face-alias 'gnus-summary-low-ticked)
718 (defface gnus-summary-normal-ticked
721 (:foreground "pink"))
724 (:foreground "firebrick"))
727 "Face used for normal interest ticked articles."
728 :group 'gnus-summary)
729 ;; backward-compatibility alias
730 (put 'gnus-summary-normal-ticked-face 'face-alias 'gnus-summary-normal-ticked)
732 (defface gnus-summary-high-ancient
735 (:foreground "SkyBlue" :bold t))
738 (:foreground "RoyalBlue" :bold t))
741 "Face used for high interest ancient articles."
742 :group 'gnus-summary)
743 ;; backward-compatibility alias
744 (put 'gnus-summary-high-ancient-face 'face-alias 'gnus-summary-high-ancient)
746 (defface gnus-summary-low-ancient
749 (:foreground "SkyBlue" :italic t))
752 (:foreground "RoyalBlue" :italic t))
755 "Face used for low interest ancient articles."
756 :group 'gnus-summary)
757 ;; backward-compatibility alias
758 (put 'gnus-summary-low-ancient-face 'face-alias 'gnus-summary-low-ancient)
760 (defface gnus-summary-normal-ancient
763 (:foreground "SkyBlue"))
766 (:foreground "RoyalBlue"))
769 "Face used for normal interest ancient articles."
770 :group 'gnus-summary)
771 ;; backward-compatibility alias
772 (put 'gnus-summary-normal-ancient-face 'face-alias 'gnus-summary-normal-ancient)
774 (defface gnus-summary-high-undownloaded
777 (:bold t :foreground "cyan4"))
778 (((class color) (background dark))
779 (:bold t :foreground "LightGray"))
780 (t (:inverse-video t :bold t)))
781 "Face used for high interest uncached articles."
782 :group 'gnus-summary)
783 ;; backward-compatibility alias
784 (put 'gnus-summary-high-undownloaded-face 'face-alias 'gnus-summary-high-undownloaded)
786 (defface gnus-summary-low-undownloaded
789 (:italic t :foreground "cyan4" :bold nil))
790 (((class color) (background dark))
791 (:italic t :foreground "LightGray" :bold nil))
792 (t (:inverse-video t :italic t)))
793 "Face used for low interest uncached articles."
794 :group 'gnus-summary)
795 ;; backward-compatibility alias
796 (put 'gnus-summary-low-undownloaded-face 'face-alias 'gnus-summary-low-undownloaded)
798 (defface gnus-summary-normal-undownloaded
801 (:foreground "cyan4" :bold nil))
802 (((class color) (background dark))
803 (:foreground "LightGray" :bold nil))
804 (t (:inverse-video t)))
805 "Face used for normal interest uncached articles."
806 :group 'gnus-summary)
807 ;; backward-compatibility alias
808 (put 'gnus-summary-normal-undownloaded-face 'face-alias 'gnus-summary-normal-undownloaded)
810 (defface gnus-summary-high-unread
813 "Face used for high interest unread articles."
814 :group 'gnus-summary)
815 ;; backward-compatibility alias
816 (put 'gnus-summary-high-unread-face 'face-alias 'gnus-summary-high-unread)
818 (defface gnus-summary-low-unread
821 "Face used for low interest unread articles."
822 :group 'gnus-summary)
823 ;; backward-compatibility alias
824 (put 'gnus-summary-low-unread-face 'face-alias 'gnus-summary-low-unread)
826 (defface gnus-summary-normal-unread
829 "Face used for normal interest unread articles."
830 :group 'gnus-summary)
831 ;; backward-compatibility alias
832 (put 'gnus-summary-normal-unread-face 'face-alias 'gnus-summary-normal-unread)
834 (defface gnus-summary-incorporated
837 "Face used for incorporated articles."
838 :group 'gnus-summary)
839 ;; backward-compatibility alias
840 (put 'gnus-summary-incorporated-face 'face-alias 'gnus-summary-incorporated)
842 (defface gnus-summary-high-read
845 (:foreground "PaleGreen"
849 (:foreground "DarkGreen"
853 "Face used for high interest read articles."
854 :group 'gnus-summary)
855 ;; backward-compatibility alias
856 (put 'gnus-summary-high-read-face 'face-alias 'gnus-summary-high-read)
858 (defface gnus-summary-low-read
861 (:foreground "PaleGreen"
865 (:foreground "DarkGreen"
869 "Face used for low interest read articles."
870 :group 'gnus-summary)
871 ;; backward-compatibility alias
872 (put 'gnus-summary-low-read-face 'face-alias 'gnus-summary-low-read)
874 (defface gnus-summary-normal-read
877 (:foreground "PaleGreen"))
880 (:foreground "DarkGreen"))
883 "Face used for normal interest read articles."
884 :group 'gnus-summary)
885 ;; backward-compatibility alias
886 (put 'gnus-summary-normal-read-face 'face-alias 'gnus-summary-normal-read)
893 (defvar gnus-buffers nil)
895 (defun gnus-get-buffer-create (name)
896 "Do the same as `get-buffer-create', but store the created buffer."
897 (or (get-buffer name)
898 (car (push (get-buffer-create name) gnus-buffers))))
900 (defun gnus-add-buffer ()
901 "Add the current buffer to the list of Gnus buffers."
902 (push (current-buffer) gnus-buffers))
904 (defmacro gnus-kill-buffer (buffer)
905 "Kill BUFFER and remove from the list of Gnus buffers."
906 `(let ((buf ,buffer))
907 (when (gnus-buffer-exists-p buf)
908 (setq gnus-buffers (delete (get-buffer buf) gnus-buffers))
911 (defun gnus-buffers ()
912 "Return a list of live Gnus buffers."
913 (while (and gnus-buffers
914 (not (buffer-name (car gnus-buffers))))
916 (let ((buffers gnus-buffers))
918 (if (buffer-name (cadr buffers))
920 (setcdr buffers (cddr buffers)))))
925 (defvar gnus-group-buffer "*Group*")
928 (autoload 'gnus-play-jingle "gnus-audio"))
933 (:foreground "#888888"))
936 (:foreground "#888888"))
939 "Face for the splash screen."
941 ;; backward-compatibility alias
942 (put 'gnus-splash-face 'face-alias 'gnus-splash)
944 (defun gnus-splash ()
946 (switch-to-buffer (gnus-get-buffer-create gnus-group-buffer))
947 (let ((buffer-read-only nil))
949 (unless gnus-inhibit-startup-message
950 (gnus-group-startup-message)
952 (when gnus-play-startup-jingle
953 (gnus-play-jingle))))))
955 (defun gnus-indent-rigidly (start end arg)
956 "Indent rigidly using only spaces and no tabs."
959 (narrow-to-region start end)
961 (indent-rigidly start end arg)
962 ;; We translate tabs into spaces -- not everybody uses
963 ;; an 8-character tab.
964 (goto-char (point-min))
965 (while (search-forward "\t" nil t)
966 (replace-match " " t t))))))
968 (defvar gnus-simple-splash nil)
970 ;;(format "%02x%02x%02x" 114 66 20) "724214"
972 (defvar gnus-logo-color-alist
973 '((flame "#cc3300" "#ff2200")
974 (pine "#c0cc93" "#f8ffb8")
975 (moss "#a1cc93" "#d2ffb8")
976 (irish "#04cc90" "#05ff97")
977 (sky "#049acc" "#05deff")
978 (tin "#6886cc" "#82b6ff")
979 (velvet "#7c68cc" "#8c82ff")
980 (grape "#b264cc" "#cf7df")
981 (labia "#cc64c2" "#fd7dff")
982 (berry "#cc6485" "#ff7db5")
983 (dino "#724214" "#1e3f03")
984 (oort "#cccccc" "#888888")
985 (storm "#666699" "#99ccff")
986 (pdino "#9999cc" "#99ccff")
987 (purp "#9999cc" "#666699")
988 (no "#ff0000" "#ffff00")
989 (neutral "#b4b4b4" "#878787")
990 (september "#bf9900" "#ffcc00"))
991 "Color alist used for the Gnus logo.")
993 (defcustom gnus-logo-color-style 'no
994 "*Color styles used for the Gnus logo."
995 :type `(choice ,@(mapcar (lambda (elem) (list 'const (car elem)))
996 gnus-logo-color-alist))
999 (defvar gnus-logo-colors
1000 (cdr (assq gnus-logo-color-style gnus-logo-color-alist))
1001 "Colors used for the Gnus logo.")
1003 (defun gnus-group-startup-message (&optional x y)
1004 "Insert startup message in current buffer."
1005 ;; Insert the message.
1008 ((and (fboundp 'find-image)
1010 (let* ((bg (face-background 'default))
1011 (fg (face-foreground 'gnus-splash))
1012 (data-directory (nnheader-find-etc-directory "images/gnus"))
1013 (image-load-path (cond (data-directory
1014 (list data-directory))
1015 ((boundp 'image-load-path)
1016 (symbol-value 'image-load-path))
1019 `((:type xpm :file "gnus.xpm"
1021 (("thing" . ,(car gnus-logo-colors))
1022 ("shadow" . ,(cadr gnus-logo-colors))
1023 ("oort" . "#eeeeee")
1024 ("background" . ,bg)))
1025 (:type pbm :file "gnus.pbm"
1026 ;; Account for the pbm's blackground.
1027 :background ,bg :foreground ,fg)
1028 (:type xbm :file "gnus.xbm"
1029 ;; Account for the xbm's blackground.
1030 :background ,bg :foreground ,fg)))))
1034 (concat gnus-product-name " " gnus-version-number
1035 (if (zerop (string-to-number gnus-revision-number))
1037 (concat " (r" gnus-revision-number ")"))
1038 " based on " gnus-original-product-name " v"
1039 gnus-original-version-number)
1040 'face `(variable-pitch :background ,bg :foreground ,fg)))
1041 (let ((fill-column (window-width)))
1042 (center-region (point-min) (point)))
1043 (let ((size (image-size image)))
1044 (insert-char ?\n (max 1 (round (- (window-height)
1045 (or y (cdr size))) 2)))
1047 (propertize " " 'display
1049 ,(max 0 (round (- (window-width)
1050 (or x (car size))) 2)))))
1051 (insert-image image))
1052 (setq gnus-simple-splash nil)
1057 _ ___ __ ___ __ _ ___
1076 (goto-char (point-min))
1077 (insert gnus-product-name " " gnus-version-number
1078 (if (zerop (string-to-number gnus-revision-number))
1080 (concat " (r" gnus-revision-number ")"))
1081 " based on " gnus-original-product-name " v"
1082 gnus-original-version-number)
1083 (insert-char ?\ (prog1
1084 (max 0 (/ (- (window-width) (point)) 2))
1085 (goto-char (point-min))))
1087 ;; And then hack it.
1088 (gnus-indent-rigidly (point) (point-max)
1089 (/ (max (- (window-width) (or x 46)) 0) 2))
1090 (goto-char (point-min))
1092 (let* ((pheight (count-lines (point-min) (point-max)))
1093 (wheight (window-height))
1094 (rest (- wheight pheight)))
1095 (insert (make-string (max 0 (* 2 (/ rest 3))) ?\n)))
1097 (put-text-property (point-min) (point-max) 'face 'gnus-splash)
1098 (setq gnus-simple-splash t)))
1099 (goto-char (point-min))
1100 (setq mode-line-buffer-identification (concat " " gnus-version))
1101 (set-buffer-modified-p t))
1104 (let ((command (format "%s" this-command)))
1105 (when (string-match "gnus" command)
1106 (if (string-match "gnus-other-frame" command)
1107 (gnus-get-buffer-create gnus-group-buffer)
1112 (require 'gnus-util)
1115 (defcustom gnus-parameters nil
1116 "Alist of group parameters.
1119 ((\"mail\\\\..*\" (gnus-show-threads nil)
1120 (gnus-use-scoring nil)
1121 (gnus-summary-line-format
1122 \"%U%R%z%I%(%[%d:%ub%-23,23f%]%) %s\\n\")
1125 (\"mail\\\\.me\" (gnus-use-scoring t))
1126 (\"list\\\\..*\" (total-expire . t)
1127 (broken-reply-to . t)))"
1129 :group 'gnus-group-various
1130 :type '(repeat (cons regexp
1133 (defvar gnus-group-parameters-more nil)
1135 (defmacro gnus-define-group-parameter (param &rest rest)
1136 "Define a group parameter PARAM.
1137 REST is a plist of following:
1138 :type One of `bool', `list' or nil.
1139 :function The name of the function.
1140 :function-document The documentation of the function.
1141 :parameter-type The type for customizing the parameter.
1142 :parameter-document The documentation for the parameter.
1143 :variable The name of the variable.
1144 :variable-document The documentation for the variable.
1145 :variable-group The group for customizing the variable.
1146 :variable-type The type for customizing the variable.
1147 :variable-default The default value of the variable."
1148 (let* ((type (plist-get rest :type))
1149 (parameter-type (plist-get rest :parameter-type))
1150 (parameter-document (plist-get rest :parameter-document))
1151 (function (or (plist-get rest :function)
1152 (intern (format "gnus-parameter-%s" param))))
1153 (function-document (or (plist-get rest :function-document) ""))
1154 (variable (or (plist-get rest :variable)
1155 (intern (format "gnus-parameter-%s-alist" param))))
1156 (variable-document (or (plist-get rest :variable-document) ""))
1157 (variable-group (plist-get rest :variable-group))
1158 (variable-type (or (plist-get rest :variable-type)
1160 (list (regexp :tag "Group")
1161 ,(car (cdr parameter-type)))))))
1162 (variable-default (plist-get rest :variable-default)))
1165 `(defcustom ,variable ,variable-default
1167 :group 'gnus-group-parameter
1168 :group ',variable-group
1169 :type ,variable-type)
1170 `(setq gnus-group-parameters-more
1171 (delq (assq ',param gnus-group-parameters-more)
1172 gnus-group-parameters-more))
1173 `(add-to-list 'gnus-group-parameters-more
1176 ,parameter-document))
1178 `(defun ,function (name)
1180 (let ((params (gnus-group-find-parameter name))
1183 ((memq ',param params)
1185 ((setq val (assq ',param params))
1187 ((stringp ,variable)
1188 (string-match ,variable name))
1190 (let ((alist ,variable)
1192 (while (setq elem (pop alist))
1194 (string-match (car elem) name))
1197 (if (consp value) (car value) value))))))
1198 `(defun ,function (name)
1201 (or (gnus-group-find-parameter name ',param ,(and type t))
1202 (let ((alist ,variable)
1204 (while (setq elem (pop alist))
1206 (string-match (car elem) name))
1211 '(if (consp value) (car value) value))))))))))
1213 (defcustom gnus-home-directory "~/"
1214 "Directory variable that specifies the \"home\" directory.
1215 All other Gnus file and directory variables are initialized from this variable."
1219 (defcustom gnus-directory (or (getenv "SAVEDIR")
1220 (nnheader-concat gnus-home-directory "News/"))
1221 "*Directory variable from which all other Gnus file variables are derived.
1223 Note that Gnus is mostly loaded when the `.gnus.el' file is read.
1224 This means that other directory variables that are initialized from
1225 this variable won't be set properly if you set this variable in `.gnus.el'.
1226 Set this variable in `.emacs' instead."
1230 (defcustom gnus-default-directory nil
1231 "*Default directory for all Gnus buffers."
1233 :type '(choice (const :tag "current" nil)
1236 ;; Site dependent variables. These variables should be defined in
1239 (defvar gnus-default-nntp-server nil
1240 "Specify a default NNTP server.
1241 This variable should be defined in paths.el, and should never be set
1243 If you want to change servers, you should use `gnus-select-method'.
1244 See the documentation to that variable.")
1246 ;; Don't touch this variable.
1247 (defvar gnus-nntp-service "nntp"
1248 "NNTP service name (\"nntp\" or 119).
1249 This is an obsolete variable, which is scarcely used. If you use an
1250 nntp server for your newsgroup and want to change the port number
1251 used to 899, you would say something along these lines:
1253 (setq gnus-select-method '(nntp \"my.nntp.server\" (nntp-port-number 899)))")
1255 (defcustom gnus-nntpserver-file "/etc/nntpserver"
1256 "A file with only the name of the nntp server in it."
1261 (defun gnus-getenv-nntpserver ()
1262 "Find default nntp server.
1263 Check the NNTPSERVER environment variable and the
1264 `gnus-nntpserver-file' file."
1265 (or (getenv "NNTPSERVER")
1266 (and (file-readable-p gnus-nntpserver-file)
1268 (insert-file-contents gnus-nntpserver-file)
1269 (when (re-search-forward "[^ \t\n\r]+" nil t)
1270 (match-string 0))))))
1272 (defcustom gnus-select-method
1275 (list 'nntp (or (condition-case nil
1276 (gnus-getenv-nntpserver)
1278 (when (and gnus-default-nntp-server
1279 (not (string= gnus-default-nntp-server "")))
1280 gnus-default-nntp-server)
1282 (if (or (null gnus-nntp-service)
1283 (equal gnus-nntp-service "nntp"))
1285 (list gnus-nntp-service)))
1287 "Default method for selecting a newsgroup.
1288 This variable should be a list, where the first element is how the
1289 news is to be fetched, the second is the address.
1291 For instance, if you want to get your news via \"flab.flab.edu\" using
1292 NNTP, you could say:
1294 \(setq gnus-select-method '(nntp \"flab.flab.edu\"))
1296 If you want to use your local spool, say:
1298 \(setq gnus-select-method (list 'nnspool (system-name)))
1300 If you use this variable, you must set `gnus-nntp-server' to nil.
1302 There is a lot more to know about select methods and virtual servers -
1303 see the manual for details."
1305 :type 'gnus-select-method)
1307 (defcustom gnus-message-archive-method "archive"
1308 "*Method used for archiving messages you've sent.
1309 This should be a mail method."
1311 :group 'gnus-message
1312 :type '(choice (const :tag "Default archive method" "archive")
1313 gnus-select-method))
1315 (defcustom gnus-message-archive-group nil
1316 "*Name of the group in which to save the messages you've written.
1317 This can either be a string; a list of strings; or an alist
1318 of regexps/functions/forms to be evaluated to return a string (or a list
1319 of strings). The functions are called with the name of the current
1320 group (or nil) as a parameter.
1322 If you want to save your mail in one group and the news articles you
1323 write in another group, you could say something like:
1325 \(setq gnus-message-archive-group
1326 '((if (message-news-p)
1330 Normally the group names returned by this variable should be
1331 unprefixed -- which implicitly means \"store on the archive server\".
1332 However, you may wish to store the message on some other server. In
1333 that case, just return a fully prefixed name of the group --
1334 \"nnml+private:mail.misc\", for instance."
1335 :group 'gnus-message
1336 :type '(choice (const :tag "none" nil)
1341 (defcustom gnus-secondary-servers nil
1342 "List of NNTP servers that the user can choose between interactively.
1343 To make Gnus query you for a server, you have to give `gnus' a
1344 non-numeric prefix - `C-u M-x gnus', in short."
1346 :type '(repeat string))
1348 (defcustom gnus-nntp-server nil
1349 "*The name of the host running the NNTP server.
1350 This variable is semi-obsolete. Use the `gnus-select-method'
1353 :type '(choice (const :tag "disable" nil)
1356 (defcustom gnus-secondary-select-methods nil
1357 "A list of secondary methods that will be used for reading news.
1358 This is a list where each element is a complete select method (see
1359 `gnus-select-method').
1361 If, for instance, you want to read your mail with the nnml back end,
1362 you could set this variable:
1364 \(setq gnus-secondary-select-methods '((nnml \"\")))"
1366 :type '(repeat gnus-select-method))
1368 (defvar gnus-backup-default-subscribed-newsgroups
1369 '("news.announce.newusers" "news.groups.questions" "gnu.emacs.gnus")
1370 "Default default new newsgroups the first time Gnus is run.
1371 Should be set in paths.el, and shouldn't be touched by the user.")
1373 (defcustom gnus-local-domain nil
1374 "Local domain name without a host name.
1375 The DOMAINNAME environment variable is used instead if it is defined.
1376 If the function `system-name' returns the full Internet name, there is
1377 no need to set this variable."
1378 :group 'gnus-message
1379 :type '(choice (const :tag "default" nil)
1382 (defvar gnus-local-organization nil
1383 "String with a description of what organization (if any) the user belongs to.
1384 Obsolete variable; use `message-user-organization' instead.")
1386 ;; Customization variables
1388 (defcustom gnus-refer-article-method nil
1389 "Preferred method for fetching an article by Message-ID.
1390 If you are reading news from the local spool (with nnspool), fetching
1391 articles by Message-ID is painfully slow. By setting this method to an
1392 nntp method, you might get acceptable results.
1394 The value of this variable must be a valid select method as discussed
1395 in the documentation of `gnus-select-method'.
1397 It can also be a list of select methods, as well as the special symbol
1398 `current', which means to use the current select method. If it is a
1399 list, Gnus will try all the methods in the list until it finds a match."
1401 :type '(choice (const :tag "default" nil)
1403 (const :tag "Google" (nnweb "refer" (nnweb-type google)))
1405 (repeat :menu-tag "Try multiple"
1407 :value (current (nnweb "refer" (nnweb-type google)))
1408 (choice :tag "Method"
1410 (const :tag "Google"
1411 (nnweb "refer" (nnweb-type google)))
1412 gnus-select-method))))
1414 (defcustom gnus-group-faq-directory
1415 '("/ftp@mirrors.aol.com:/pub/rtfm/usenet/"
1416 "/ftp@sunsite.doc.ic.ac.uk:/pub/usenet/news-faqs/"
1417 "/ftp@src.doc.ic.ac.uk:/usenet/news-FAQS/"
1418 "/ftp@ftp.seas.gwu.edu:/pub/rtfm/"
1419 "/ftp@ftp.pasteur.fr:/pub/FAQ/"
1420 "/ftp@rtfm.mit.edu:/pub/usenet/"
1421 "/ftp@ftp.uni-paderborn.de:/pub/FAQ/"
1422 "/ftp@ftp.sunet.se:/pub/usenet/"
1423 "/ftp@nctuccca.nctu.edu.tw:/pub/Documents/rtfm/usenet-by-group/"
1424 "/ftp@hwarang.postech.ac.kr:/pub/usenet/"
1425 "/ftp@ftp.hk.super.net:/mirror/faqs/")
1426 "*Directory where the group FAQs are stored.
1427 This will most commonly be on a remote machine, and the file will be
1428 fetched by ange-ftp.
1430 This variable can also be a list of directories. In that case, the
1431 first element in the list will be used by default. The others can
1432 be used when being prompted for a site.
1434 Note that Gnus uses an aol machine as the default directory. If this
1435 feels fundamentally unclean, just think of it as a way to finally get
1436 something of value back from them.
1438 If the default site is too slow, try one of these:
1440 North America: mirrors.aol.com /pub/rtfm/usenet
1441 ftp.seas.gwu.edu /pub/rtfm
1442 rtfm.mit.edu /pub/usenet
1443 Europe: ftp.uni-paderborn.de /pub/FAQ
1444 src.doc.ic.ac.uk /usenet/news-FAQS
1445 ftp.sunet.se /pub/usenet
1446 ftp.pasteur.fr /pub/FAQ
1447 Asia: nctuccca.nctu.edu.tw /pub/Documents/rtfm/usenet-by-group/
1448 hwarang.postech.ac.kr /pub/usenet
1449 ftp.hk.super.net /mirror/faqs"
1450 :group 'gnus-group-various
1451 :type '(choice directory
1452 (repeat directory)))
1454 (defcustom gnus-group-charter-alist
1455 '(("no" . (concat "http://no.news-admin.org/charter/" name ".txt"))
1456 ("de" . (concat "http://purl.net/charta/" name ".html"))
1457 ("dk" . (concat "http://www.usenet.dk/grupper.pl?get=" name))
1458 ("england" . (concat "http://england.news-admin.org/charters/" name))
1459 ("fr" . (concat "http://www.usenet-fr.net/fur/chartes/" name ".html"))
1460 ("europa" . (concat "http://www.europa.usenet.eu.org/chartas/charta-en-"
1461 (gnus-replace-in-string name "europa\\." "") ".html"))
1462 ("nl" . (concat "http://www.xs4all.nl/~sister/usenet/charters/" name))
1463 ("aus" . (concat "http://aus.news-admin.org/groupinfo.cgi/" name))
1464 ("pl" . (concat "http://www.usenet.pl/opisy/" name))
1465 ("ch" . (concat "http://www.use-net.ch/Usenet/charter.html#" name))
1466 ("at" . (concat "http://www.usenet.at/chartas/" name "/charta"))
1467 ("uk" . (concat "http://www.usenet.org.uk/" name ".html"))
1468 ("dfw" . (concat "http://www.cirr.com/dfw/charters/" name ".html"))
1469 ("se" . (concat "http://www.usenet-se.net/Reglementen/"
1470 (gnus-replace-in-string name "\\." "_") ".html"))
1471 ("milw" . (concat "http://usenet.mil.wi.us/"
1472 (gnus-replace-in-string name "milw\\." "") "-charter"))
1473 ("ca" . (concat "http://www.sbay.org/ca/charter-" name ".html"))
1474 ("netins" . (concat "http://www.netins.net/usenet/charter/"
1475 (gnus-replace-in-string name "\\." "-") "-charter.html")))
1476 "*An alist of (HIERARCHY . FORM) pairs used to construct the URL of a charter.
1477 When FORM is evaluated `name' is bound to the name of the group."
1479 :group 'gnus-group-various
1480 :type '(repeat (cons (string :tag "Hierarchy") (sexp :tag "Form"))))
1482 (defcustom gnus-group-fetch-control-use-browse-url nil
1483 "*Non-nil means that control messages are displayed using `browse-url'.
1484 Otherwise they are fetched with ange-ftp and displayed in an ephemeral
1487 :group 'gnus-group-various
1490 (defcustom gnus-use-cross-reference t
1491 "*Non-nil means that cross referenced articles will be marked as read.
1492 If nil, ignore cross references. If t, mark articles as read in
1493 subscribed newsgroups. If neither t nor nil, mark as read in all
1496 :type '(choice (const :tag "off" nil)
1497 (const :tag "subscribed" t)
1501 (defcustom gnus-process-mark ?#
1503 :group 'gnus-group-visual
1504 :group 'gnus-summary-marks
1507 (defcustom gnus-large-newsgroup 200
1508 "*The number of articles which indicates a large newsgroup.
1509 If the number of articles in a newsgroup is greater than this value,
1510 confirmation is required for selecting the newsgroup.
1511 If it is nil, no confirmation is required."
1512 :group 'gnus-group-select
1513 :type '(choice (const :tag "No limit" nil)
1516 (defcustom gnus-use-long-file-name (not (memq system-type '(usg-unix-v xenix)))
1517 "*Non-nil means that the default name of a file to save articles in is the group name.
1518 If it's nil, the directory form of the group name is used instead.
1520 If this variable is a list, and the list contains the element
1521 `not-score', long file names will not be used for score files; if it
1522 contains the element `not-save', long file names will not be used for
1523 saving; and if it contains the element `not-kill', long file names
1524 will not be used for kill files.
1526 Note that the default for this variable varies according to what system
1527 type you're using. On `usg-unix-v' and `xenix' this variable defaults
1528 to nil while on all other systems it defaults to t."
1530 :type '(radio (sexp :format "Non-nil\n"
1531 :match (lambda (widget value)
1532 (and value (not (listp value))))
1535 (checklist (const :format "%v " not-score)
1536 (const :format "%v " not-save)
1539 (defcustom gnus-kill-files-directory gnus-directory
1540 "*Name of the directory where kill files will be stored (default \"~/News\")."
1541 :group 'gnus-score-files
1542 :group 'gnus-score-kill
1545 (defcustom gnus-save-score nil
1546 "*If non-nil, save group scoring info."
1547 :group 'gnus-score-various
1551 (defcustom gnus-use-undo t
1552 "*If non-nil, allow undoing in Gnus group mode buffers."
1556 (defcustom gnus-use-adaptive-scoring nil
1557 "*If non-nil, use some adaptive scoring scheme.
1558 If a list, then the values `word' and `line' are meaningful. The
1559 former will perform adaption on individual words in the subject
1560 header while `line' will perform adaption on several headers."
1562 :group 'gnus-score-adapt
1563 :type '(set (const word) (const line)))
1565 (defcustom gnus-use-cache 'passive
1566 "*If nil, Gnus will ignore the article cache.
1567 If `passive', it will allow entering (and reading) articles
1568 explicitly entered into the cache. If anything else, use the
1569 cache to the full extent of the law."
1572 :type '(choice (const :tag "off" nil)
1573 (const :tag "passive" passive)
1574 (const :tag "active" t)))
1576 (defcustom gnus-use-trees nil
1577 "*If non-nil, display a thread tree buffer."
1581 (defcustom gnus-keep-backlog 20
1582 "*If non-nil, Gnus will keep read articles for later re-retrieval.
1583 If it is a number N, then Gnus will only keep the last N articles
1584 read. If it is neither nil nor a number, Gnus will keep all read
1585 articles. This is not a good idea."
1587 :type '(choice (const :tag "off" nil)
1592 (defcustom gnus-use-nocem nil
1593 "*If non-nil, Gnus will read NoCeM cancel messages."
1597 (defcustom gnus-suppress-duplicates nil
1598 "*If non-nil, Gnus will mark duplicate copies of the same article as read."
1602 (defcustom gnus-use-scoring t
1603 "*If non-nil, enable scoring."
1607 (defcustom gnus-summary-prepare-exit-hook
1608 '(gnus-summary-expire-articles)
1609 "*A hook called when preparing to exit from the summary buffer.
1610 It calls `gnus-summary-expire-articles' by default."
1611 :group 'gnus-summary-exit
1614 (defcustom gnus-novice-user t
1615 "*Non-nil means that you are a Usenet novice.
1616 If non-nil, verbose messages may be displayed and confirmations may be
1621 (defcustom gnus-expert-user nil
1622 "*Non-nil means that you will never be asked for confirmation about anything.
1623 That doesn't mean *anything* anything; particularly destructive
1624 commands will still require prompting."
1628 (defcustom gnus-interactive-catchup t
1629 "*If non-nil, require your confirmation when catching up a group."
1630 :group 'gnus-group-select
1633 (defcustom gnus-interactive-exit t
1634 "*If non-nil, require your confirmation when exiting Gnus."
1638 (defcustom gnus-extract-address-components 'gnus-extract-address-components
1639 "Function for extracting address components from a From header.
1640 Three pre-defined functions exist: `gnus-extract-address-components',
1641 which is the default, quite fast, and too simplistic solution,
1642 `mail-extract-address-components', which works much better, but is
1643 slower, and `std11-extract-address-components'."
1644 :group 'gnus-summary-format
1645 :type '(radio (function-item gnus-extract-address-components)
1646 (function-item mail-extract-address-components)
1647 (function-item std11-extract-address-components)
1648 (function :tag "Other")))
1650 (defcustom gnus-carpal nil
1651 "*If non-nil, display clickable icons."
1655 (defcustom gnus-shell-command-separator ";"
1656 "String used to separate shell commands."
1660 (defcustom gnus-valid-select-methods
1661 '(("nntp" post address prompt-address physical-address)
1662 ("nnspool" post address)
1663 ("nnvirtual" post-mail virtual prompt-address)
1664 ("nnmbox" mail respool address)
1665 ("nnml" post-mail respool address)
1666 ("nnmh" mail respool address)
1667 ("nndir" post-mail prompt-address physical-address)
1668 ("nneething" none address prompt-address physical-address)
1669 ("nndoc" none address prompt-address)
1670 ("nnbabyl" mail address respool)
1671 ("nnkiboze" post virtual)
1672 ("nnsoup" post-mail address)
1673 ("nndraft" post-mail)
1674 ("nnfolder" mail respool address)
1675 ("nngateway" post-mail address prompt-address physical-address)
1684 ("nnagent" post-mail)
1685 ("nnimap" post-mail address prompt-address physical-address)
1686 ("nnmaildir" mail respool address)
1688 "*An alist of valid select methods.
1689 The first element of each list lists should be a string with the name
1690 of the select method. The other elements may be the category of
1691 this method (i. e., `post', `mail', `none' or whatever) or other
1692 properties that this method has (like being respoolable).
1693 If you implement a new select method, all you should have to change is
1694 this variable. I think."
1696 :type '(repeat (group (string :tag "Name")
1697 (radio-button-choice (const :format "%v " post)
1698 (const :format "%v " mail)
1699 (const :format "%v " none)
1701 (checklist :inline t
1702 (const :format "%v " address)
1703 (const :format "%v " prompt-address)
1704 (const :format "%v " physical-address)
1705 (const :format "%v " virtual)
1708 (defun gnus-redefine-select-method-widget ()
1709 "Recomputes the select-method widget based on the value of
1710 `gnus-valid-select-methods'."
1711 (define-widget 'gnus-select-method 'list
1712 "Widget for entering a select method."
1714 :tag "Select Method"
1715 :args `((choice :tag "Method"
1716 ,@(mapcar (lambda (entry)
1717 (list 'const :format "%v\n"
1718 (intern (car entry))))
1719 gnus-valid-select-methods)
1720 (symbol :tag "other"))
1721 (string :tag "Address")
1722 (repeat :tag "Options"
1726 (sexp :tag "Value"))))))
1728 (gnus-redefine-select-method-widget)
1730 (defcustom gnus-updated-mode-lines '(group article summary tree)
1731 "List of buffers that should update their mode lines.
1732 The list may contain the symbols `group', `article', `tree' and
1733 `summary'. If the corresponding symbol is present, Gnus will keep
1734 that mode line updated with information that may be pertinent.
1735 If this variable is nil, screen refresh may be quicker."
1736 :group 'gnus-various
1737 :type '(set (const group)
1742 ;; Added by Keinonen Kari <kk85613@cs.tut.fi>.
1743 (defcustom gnus-mode-non-string-length nil
1744 "*Max length of mode-line non-string contents.
1745 If this is nil, Gnus will take space as is needed, leaving the rest
1746 of the mode line intact. Note that the default of nil is unlikely
1747 to be desirable; see the manual for further details."
1748 :group 'gnus-various
1749 :type '(choice (const nil)
1752 ;; There should be special validation for this.
1753 (define-widget 'gnus-email-address 'string
1754 "An email address.")
1756 (gnus-define-group-parameter
1759 "Return GROUP's to-address."
1761 "*Alist of group regexps and correspondent to-addresses."
1762 :variable-group gnus-group-parameter
1763 :parameter-type '(gnus-email-address :tag "To Address")
1764 :parameter-document "\
1765 This will be used when doing followups and posts.
1767 This is primarily useful in mail groups that represent closed
1768 mailing lists--mailing lists where it's expected that everybody that
1769 writes to the mailing list is subscribed to it. Since using this
1770 parameter ensures that the mail only goes to the mailing list itself,
1771 it means that members won't receive two copies of your followups.
1773 Using `to-address' will actually work whether the group is foreign or
1774 not. Let's say there's a group on the server that is called
1775 `fa.4ad-l'. This is a real newsgroup, but the server has gotten the
1776 articles from a mail-to-news gateway. Posting directly to this group
1777 is therefore impossible--you have to send mail to the mailing list
1780 The gnus-group-split mail splitting mechanism will behave as if this
1781 address was listed in gnus-group-split Addresses (see below).")
1783 (gnus-define-group-parameter
1786 "Return GROUP's to-list."
1788 "*Alist of group regexps and correspondent to-lists."
1789 :variable-group gnus-group-parameter
1790 :parameter-type '(gnus-email-address :tag "To List")
1791 :parameter-document "\
1792 This address will be used when doing a `a' in the group.
1794 It is totally ignored when doing a followup--except that if it is
1795 present in a news group, you'll get mail group semantics when doing
1798 The gnus-group-split mail splitting mechanism will behave as if this
1799 address was listed in gnus-group-split Addresses (see below).")
1801 (gnus-define-group-parameter
1805 "Return GROUP's subscription status."
1807 "*Groups which are automatically considered subscribed."
1808 :variable-group gnus-group-parameter
1809 :parameter-type '(const :tag "Subscribed" t)
1810 :parameter-document "\
1811 Gnus assumed that you are subscribed to the To/List address.
1813 When constructing a list of subscribed groups using
1814 `gnus-find-subscribed-addresses', Gnus includes the To address given
1815 above, or the list address (if the To address has not been set).")
1817 (gnus-define-group-parameter
1820 :function gnus-group-auto-expirable-p
1822 "Check whether GROUP is auto-expirable or not."
1823 :variable gnus-auto-expirable-newsgroups
1824 :variable-default nil
1826 "*Groups in which to automatically mark read articles as expirable.
1827 If non-nil, this should be a regexp that should match all groups in
1828 which to perform auto-expiry. This only makes sense for mail groups."
1829 :variable-group nnmail-expire
1830 :variable-type '(choice (const nil)
1832 :parameter-type '(const :tag "Automatic Expire" t)
1834 "All articles that are read will be marked as expirable.")
1836 (gnus-define-group-parameter
1839 :function gnus-group-total-expirable-p
1841 "Check whether GROUP is total-expirable or not."
1842 :variable gnus-total-expirable-newsgroups
1843 :variable-default nil
1845 "*Groups in which to perform expiry of all read articles.
1846 Use with extreme caution. All groups that match this regexp will be
1847 expiring - which means that all read articles will be deleted after
1848 \(say) one week. (This only goes for mail groups and the like, of
1850 :variable-group nnmail-expire
1851 :variable-type '(choice (const nil)
1853 :parameter-type '(const :tag "Total Expire" t)
1855 "All read articles will be put through the expiry process
1857 This happens even if they are not marked as expirable.
1860 (gnus-define-group-parameter
1863 "Return the default charset of GROUP."
1864 :variable gnus-group-charset-alist
1866 '(("\\(^\\|:\\)hk\\>\\|\\(^\\|:\\)tw\\>\\|\\<big5\\>" cn-big5)
1867 ("\\(^\\|:\\)cn\\>\\|\\<chinese\\>" cn-gb-2312)
1868 ("\\(^\\|:\\)fj\\>\\|\\(^\\|:\\)japan\\>" iso-2022-jp-2)
1869 ("\\(^\\|:\\)tnn\\>\\|\\(^\\|:\\)pin\\>\\|\\(^\\|:\\)sci.lang.japan" iso-2022-7bit)
1870 ("\\(^\\|:\\)relcom\\>" koi8-r)
1871 ("\\(^\\|:\\)fido7\\>" koi8-r)
1872 ("\\(^\\|:\\)\\(cz\\|hun\\|pl\\|sk\\|hr\\)\\>" iso-8859-2)
1873 ("\\(^\\|:\\)israel\\>" iso-8859-1)
1874 ("\\(^\\|:\\)han\\>" euc-kr)
1875 ("\\(^\\|:\\)alt.chinese.text.big5\\>" chinese-big5)
1876 ("\\(^\\|:\\)soc.culture.vietnamese\\>" vietnamese-viqr)
1877 ("\\(^\\|:\\)\\(comp\\|rec\\|alt\\|sci\\|soc\\|news\\|gnu\\|bofh\\)\\>" iso-8859-1))
1879 "Alist of regexps (to match group names) and default charsets to be used when reading."
1880 :variable-group gnus-charset
1881 :variable-type '(repeat (list (regexp :tag "Group")
1882 (symbol :tag "Charset")))
1883 :parameter-type '(symbol :tag "Charset")
1884 :parameter-document "\
1885 The default charset to use in the group.")
1887 (gnus-define-group-parameter
1891 "Return a posting method for GROUP."
1892 :variable gnus-post-method-alist
1894 "Alist of regexps (to match group names) and method to be used when
1895 posting an article."
1896 :variable-group gnus-group-foreign
1898 '(choice :tag "Posting Method"
1899 (const :tag "Use native server" native)
1900 (const :tag "Use current server" current)
1901 (list :convert-widget
1903 (list 'sexp :tag "Methods"
1904 :value gnus-select-method))))
1906 "Posting method for this group.")
1908 (gnus-define-group-parameter
1909 large-newsgroup-initial
1912 "Return GROUP's initial input of the number of articles."
1914 "*Alist of group regexps and its initial input of the number of articles."
1915 :variable-group gnus-group-parameter
1916 :parameter-type '(choice :tag "Initial Input for Large Newsgroup"
1917 (const :tag "All" nil)
1919 :parameter-document "\
1921 This number will be prompted as the initial value of the number of
1922 articles to list when the group is a large newsgroup (see
1923 `gnus-large-newsgroup'). If it is nil, the default value is the
1924 total number of articles in the group.")
1926 ;; The Gnus registry's ignored groups
1927 (gnus-define-group-parameter
1931 "Whether this group should be ignored by the registry."
1932 :variable gnus-registry-ignored-groups
1933 :variable-default nil
1935 "*Groups in which the registry should be turned off."
1936 :variable-group gnus-registry
1937 :variable-type '(repeat
1939 (regexp :tag "Group Name Regular Expression")
1940 (boolean :tag "Ignored")))
1942 :parameter-type '(boolean :tag "Group Ignored by the Registry")
1944 "Whether the Gnus Registry should ignore this group.")
1946 ;; group parameters for spam processing added by Ted Zlatanov <tzz@lifelogs.com>
1947 (defcustom gnus-install-group-spam-parameters t
1948 "*Disable the group parameters for spam detection.
1949 Enable if `G c' in XEmacs is giving you trouble, and make sure to submit a bug report."
1954 (when gnus-install-group-spam-parameters
1955 (defvar gnus-group-spam-classification-spam t
1956 "Spam group classification (requires spam.el).
1957 This group contains spam messages. On summary entry, unread messages
1958 will be marked as spam. On summary exit, the specified spam
1959 processors will be invoked on spam-marked messages, then those
1960 messages will be expired, so the spam processor will only see a
1961 spam-marked message once.")
1963 (defvar gnus-group-spam-classification-ham 'ask
1964 "The ham value for the spam group parameter (requires spam.el).
1965 On summary exit, the specified ham processors will be invoked on
1966 ham-marked messages. Exercise caution, since the ham processor will
1967 see the same message more than once because there is no ham message
1970 (gnus-define-group-parameter
1974 "The spam type (spam, ham, or neither) of the group."
1975 :variable gnus-spam-newsgroup-contents
1976 :variable-default nil
1978 "*Group classification (spam, ham, or neither). Only
1979 meaningful when spam.el is loaded. If non-nil, this should be a
1980 list of group name regexps associated with a classification for
1981 each one. In spam groups, new articles are marked as spam on
1982 summary entry. There is other behavior associated with ham and
1983 no classification when spam.el is loaded - see the manual."
1984 :variable-group spam
1985 :variable-type '(repeat
1986 (list :tag "Group contents spam/ham classification"
1987 (regexp :tag "Group")
1989 (variable-item gnus-group-spam-classification-spam)
1990 (variable-item gnus-group-spam-classification-ham)
1991 (const :tag "Unclassified" nil))))
1993 :parameter-type '(list :tag "Group contents spam/ham classification"
1994 (choice :tag "Group contents classification for spam sorting"
1995 (variable-item gnus-group-spam-classification-spam)
1996 (variable-item gnus-group-spam-classification-ham)
1997 (const :tag "Unclassified" nil)))
1999 "The spam classification (spam, ham, or neither) of this group.
2000 When a spam group is entered, all unread articles are marked as
2001 spam. There is other behavior associated with ham and no
2002 classification when spam.el is loaded - see the manual.")
2004 (gnus-define-group-parameter
2008 "The address to get spam resent (through spam-report-resend)."
2009 :variable gnus-spam-resend-to
2010 :variable-default nil
2012 "The address to get spam resent (through spam-report-resend)."
2013 :variable-group spam
2014 :variable-type '(repeat
2015 (list :tag "Group address for resending spam"
2016 (regexp :tag "Group")
2017 (string :tag "E-mail address for resending spam (requires the spam-use-resend exit processor)")))
2018 :parameter-type 'string :tag "E-mail address for resending spam (requires the spam-use-resend exit processor)"
2020 "The address to get spam resent (through spam-report-resend).")
2022 (gnus-define-group-parameter
2026 "The address to get ham resent (through spam-report-resend)."
2027 :variable gnus-ham-resend-to
2028 :variable-default nil
2030 "The address to get ham resent (through spam-report-resend)."
2031 :variable-group spam
2032 :variable-type '(repeat
2033 (list :tag "Group address for resending ham"
2034 (regexp :tag "Group")
2035 (string :tag "E-mail address for resending ham (requires the spam-use-resend exit processor)")))
2036 :parameter-type 'string :tag "E-mail address for resending ham (requires the spam-use-resend exit processor)"
2038 "The address to get ham resent (through spam-report-resend).")
2040 (defvar gnus-group-spam-exit-processor-ifile "ifile"
2041 "OBSOLETE: The ifile summary exit spam processor.")
2043 (defvar gnus-group-spam-exit-processor-stat "stat"
2044 "OBSOLETE: The spam-stat summary exit spam processor.")
2046 (defvar gnus-group-spam-exit-processor-bogofilter "bogofilter"
2047 "OBSOLETE: The Bogofilter summary exit spam processor.")
2049 (defvar gnus-group-spam-exit-processor-blacklist "blacklist"
2050 "OBSOLETE: The Blacklist summary exit spam processor.")
2052 (defvar gnus-group-spam-exit-processor-report-gmane "report-gmane"
2053 "OBSOLETE: The Gmane reporting summary exit spam processor.
2054 Only applicable to NNTP groups with articles from Gmane. See spam-report.el")
2056 (defvar gnus-group-spam-exit-processor-spamoracle "spamoracle-spam"
2057 "OBSOLETE: The spamoracle summary exit spam processor.")
2059 (defvar gnus-group-ham-exit-processor-ifile "ifile-ham"
2060 "OBSOLETE: The ifile summary exit ham processor.
2061 Only applicable to non-spam (unclassified and ham) groups.")
2063 (defvar gnus-group-ham-exit-processor-bogofilter "bogofilter-ham"
2064 "OBSOLETE: The Bogofilter summary exit ham processor.
2065 Only applicable to non-spam (unclassified and ham) groups.")
2067 (defvar gnus-group-ham-exit-processor-stat "stat-ham"
2068 "OBSOLETE: The spam-stat summary exit ham processor.
2069 Only applicable to non-spam (unclassified and ham) groups.")
2071 (defvar gnus-group-ham-exit-processor-whitelist "whitelist"
2072 "OBSOLETE: The whitelist summary exit ham processor.
2073 Only applicable to non-spam (unclassified and ham) groups.")
2075 (defvar gnus-group-ham-exit-processor-BBDB "bbdb"
2076 "OBSOLETE: The BBDB summary exit ham processor.
2077 Only applicable to non-spam (unclassified and ham) groups.")
2079 (defvar gnus-group-ham-exit-processor-copy "copy"
2080 "OBSOLETE: The ham copy exit ham processor.
2081 Only applicable to non-spam (unclassified and ham) groups.")
2083 (defvar gnus-group-ham-exit-processor-spamoracle "spamoracle-ham"
2084 "OBSOLETE: The spamoracle summary exit ham processor.
2085 Only applicable to non-spam (unclassified and ham) groups.")
2087 (gnus-define-group-parameter
2092 :tag "Spam Summary Exit Processor"
2094 (list :tag "Spam Summary Exit Processor Choices"
2096 (const :tag "Spam: Bogofilter" (spam spam-use-bogofilter))
2097 (const :tag "Spam: Blacklist" (spam spam-use-blacklist))
2098 (const :tag "Spam: Bsfilter" (spam spam-use-bsfilter))
2099 (const :tag "Spam: Gmane Report" (spam spam-use-gmane))
2100 (const :tag "Spam: Resend Message"(spam spam-use-resend))
2101 (const :tag "Spam: ifile" (spam spam-use-ifile))
2102 (const :tag "Spam: Spam Oracle" (spam spam-use-spamoracle))
2103 (const :tag "Spam: Spam-stat" (spam spam-use-stat))
2104 (const :tag "Spam: SpamAssassin" (spam spam-use-spamassassin))
2105 (const :tag "Spam: CRM114" (spam spam-use-crm114))
2106 (const :tag "Ham: BBDB" (ham spam-use-BBDB))
2107 (const :tag "Ham: Bogofilter" (ham spam-use-bogofilter))
2108 (const :tag "Ham: Bsfilter" (ham spam-use-bsfilter))
2109 (const :tag "Ham: Copy" (ham spam-use-ham-copy))
2110 (const :tag "Ham: Resend Message" (ham spam-use-resend))
2111 (const :tag "Ham: ifile" (ham spam-use-ifile))
2112 (const :tag "Ham: Spam Oracle" (ham spam-use-spamoracle))
2113 (const :tag "Ham: Spam-stat" (ham spam-use-stat))
2114 (const :tag "Ham: SpamAssassin" (ham spam-use-spamassassin))
2115 (const :tag "Ham: CRM114" (ham spam-use-crm114))
2116 (const :tag "Ham: Whitelist" (ham spam-use-whitelist))
2117 (variable-item gnus-group-spam-exit-processor-ifile)
2118 (variable-item gnus-group-spam-exit-processor-stat)
2119 (variable-item gnus-group-spam-exit-processor-bogofilter)
2120 (variable-item gnus-group-spam-exit-processor-blacklist)
2121 (variable-item gnus-group-spam-exit-processor-spamoracle)
2122 (variable-item gnus-group-spam-exit-processor-report-gmane)
2123 (variable-item gnus-group-ham-exit-processor-bogofilter)
2124 (variable-item gnus-group-ham-exit-processor-ifile)
2125 (variable-item gnus-group-ham-exit-processor-stat)
2126 (variable-item gnus-group-ham-exit-processor-whitelist)
2127 (variable-item gnus-group-ham-exit-processor-BBDB)
2128 (variable-item gnus-group-ham-exit-processor-spamoracle)
2129 (variable-item gnus-group-ham-exit-processor-copy))))
2131 "Which spam or ham processors will be applied when the summary is exited."
2132 :variable gnus-spam-process-newsgroups
2133 :variable-default nil
2135 "*Groups in which to automatically process spam or ham articles with
2136 a backend on summary exit. If non-nil, this should be a list of group
2137 name regexps that should match all groups in which to do automatic
2138 spam processing, associated with the appropriate processor."
2139 :variable-group spam
2141 '(repeat :tag "Spam/Ham Processors"
2142 (list :tag "Spam Summary Exit Processor Choices"
2143 (regexp :tag "Group Regexp")
2145 :tag "Spam/Ham Summary Exit Processor"
2146 (const :tag "Spam: Bogofilter" (spam spam-use-bogofilter))
2147 (const :tag "Spam: Blacklist" (spam spam-use-blacklist))
2148 (const :tag "Spam: Bsfilter" (spam spam-use-bsfilter))
2149 (const :tag "Spam: Gmane Report" (spam spam-use-gmane))
2150 (const :tag "Spam: Resend Message"(spam spam-use-resend))
2151 (const :tag "Spam: ifile" (spam spam-use-ifile))
2152 (const :tag "Spam: Spam-stat" (spam spam-use-stat))
2153 (const :tag "Spam: Spam Oracle" (spam spam-use-spamoracle))
2154 (const :tag "Spam: SpamAssassin" (spam spam-use-spamassassin))
2155 (const :tag "Spam: CRM114" (spam spam-use-crm114))
2156 (const :tag "Ham: BBDB" (ham spam-use-BBDB))
2157 (const :tag "Ham: Bogofilter" (ham spam-use-bogofilter))
2158 (const :tag "Ham: Bsfilter" (ham spam-use-bsfilter))
2159 (const :tag "Ham: Copy" (ham spam-use-ham-copy))
2160 (const :tag "Ham: Resend Message" (ham spam-use-resend))
2161 (const :tag "Ham: ifile" (ham spam-use-ifile))
2162 (const :tag "Ham: Spam-stat" (ham spam-use-stat))
2163 (const :tag "Ham: Spam Oracle" (ham spam-use-spamoracle))
2164 (const :tag "Ham: SpamAssassin" (ham spam-use-spamassassin))
2165 (const :tag "Ham: CRM114" (ham spam-use-crm114))
2166 (const :tag "Ham: Whitelist" (ham spam-use-whitelist))
2167 (variable-item gnus-group-spam-exit-processor-ifile)
2168 (variable-item gnus-group-spam-exit-processor-stat)
2169 (variable-item gnus-group-spam-exit-processor-bogofilter)
2170 (variable-item gnus-group-spam-exit-processor-blacklist)
2171 (variable-item gnus-group-spam-exit-processor-spamoracle)
2172 (variable-item gnus-group-spam-exit-processor-report-gmane)
2173 (variable-item gnus-group-ham-exit-processor-bogofilter)
2174 (variable-item gnus-group-ham-exit-processor-ifile)
2175 (variable-item gnus-group-ham-exit-processor-stat)
2176 (variable-item gnus-group-ham-exit-processor-whitelist)
2177 (variable-item gnus-group-ham-exit-processor-BBDB)
2178 (variable-item gnus-group-ham-exit-processor-spamoracle)
2179 (variable-item gnus-group-ham-exit-processor-copy))))
2182 "Which spam or ham processors will be applied when the summary is exited.")
2184 (gnus-define-group-parameter
2188 '(boolean :tag "Spam autodetection")
2190 "Should spam be autodetected (with spam-split) in this group?"
2191 :variable gnus-spam-autodetect
2192 :variable-default nil
2194 "*Groups in which spam should be autodetected when they are entered.
2195 Only unseen articles will be examined, unless
2196 spam-autodetect-recheck-messages is set."
2197 :variable-group spam
2200 :tag "Autodetection setting"
2202 (regexp :tag "Group Regexp")
2205 "Spam autodetection.
2206 Only unseen articles will be examined, unless
2207 spam-autodetect-recheck-messages is set.")
2209 (gnus-define-group-parameter
2210 spam-autodetect-methods
2213 '(choice :tag "Spam autodetection-specific methods"
2216 (set :tag "Use specific methods"
2217 (variable-item spam-use-blacklist)
2218 (variable-item spam-use-gmane-xref)
2219 (variable-item spam-use-regex-headers)
2220 (variable-item spam-use-regex-body)
2221 (variable-item spam-use-whitelist)
2222 (variable-item spam-use-BBDB)
2223 (variable-item spam-use-ifile)
2224 (variable-item spam-use-spamoracle)
2225 (variable-item spam-use-crm114)
2226 (variable-item spam-use-spamassassin)
2227 (variable-item spam-use-spamassassin-headers)
2228 (variable-item spam-use-bsfilter)
2229 (variable-item spam-use-bsfilter-headers)
2230 (variable-item spam-use-stat)
2231 (variable-item spam-use-blackholes)
2232 (variable-item spam-use-hashcash)
2233 (variable-item spam-use-bogofilter-headers)
2234 (variable-item spam-use-bogofilter)))
2236 "Methods to be used for autodetection in each group"
2237 :variable gnus-spam-autodetect-methods
2238 :variable-default nil
2240 "*Methods for autodetecting spam per group.
2241 Requires the spam-autodetect parameter. Only unseen articles
2242 will be examined, unless spam-autodetect-recheck-messages is
2244 :variable-group spam
2247 :tag "Autodetection methods"
2249 (regexp :tag "Group Regexp")
2253 (set :tag "Use specific methods"
2254 (variable-item spam-use-blacklist)
2255 (variable-item spam-use-gmane-xref)
2256 (variable-item spam-use-regex-headers)
2257 (variable-item spam-use-regex-body)
2258 (variable-item spam-use-whitelist)
2259 (variable-item spam-use-BBDB)
2260 (variable-item spam-use-ifile)
2261 (variable-item spam-use-spamoracle)
2262 (variable-item spam-use-crm114)
2263 (variable-item spam-use-stat)
2264 (variable-item spam-use-blackholes)
2265 (variable-item spam-use-hashcash)
2266 (variable-item spam-use-spamassassin)
2267 (variable-item spam-use-spamassassin-headers)
2268 (variable-item spam-use-bsfilter)
2269 (variable-item spam-use-bsfilter-headers)
2270 (variable-item spam-use-bogofilter-headers)
2271 (variable-item spam-use-bogofilter)))))
2273 "Spam autodetection methods.
2274 Requires the spam-autodetect parameter. Only unseen articles
2275 will be examined, unless spam-autodetect-recheck-messages is
2278 (gnus-define-group-parameter
2279 spam-process-destination
2282 '(choice :tag "Destination for spam-processed articles at summary exit"
2283 (string :tag "Move to a group")
2284 (repeat :tag "Move to multiple groups"
2285 (string :tag "Destination group"))
2286 (const :tag "Expire" nil))
2288 "Where spam-processed articles will go at summary exit."
2289 :variable gnus-spam-process-destinations
2290 :variable-default nil
2292 "*Groups in which to explicitly send spam-processed articles to
2293 another group, or expire them (the default). If non-nil, this should
2294 be a list of group name regexps that should match all groups in which
2295 to do spam-processed article moving, associated with the destination
2296 group or nil for explicit expiration. This only makes sense for
2298 :variable-group spam
2301 :tag "Spam-processed articles destination"
2303 (regexp :tag "Group Regexp")
2305 :tag "Destination for spam-processed articles at summary exit"
2306 (string :tag "Move to a group")
2307 (repeat :tag "Move to multiple groups"
2308 (string :tag "Destination group"))
2309 (const :tag "Expire" nil))))
2311 "Where spam-processed articles will go at summary exit.")
2313 (gnus-define-group-parameter
2314 ham-process-destination
2318 :tag "Destination for ham articles at summary exit from a spam group"
2319 (string :tag "Move to a group")
2320 (repeat :tag "Move to multiple groups"
2321 (string :tag "Destination group"))
2322 (const :tag "Respool" respool)
2323 (const :tag "Do nothing" nil))
2325 "Where ham articles will go at summary exit from a spam group."
2326 :variable gnus-ham-process-destinations
2327 :variable-default nil
2329 "*Groups in which to explicitly send ham articles to
2330 another group, or do nothing (the default). If non-nil, this should
2331 be a list of group name regexps that should match all groups in which
2332 to do ham article moving, associated with the destination
2333 group or nil for explicit ignoring. This only makes sense for
2334 mail groups, and only works in spam groups."
2335 :variable-group spam
2338 :tag "Ham articles destination"
2340 (regexp :tag "Group Regexp")
2342 :tag "Destination for ham articles at summary exit from spam group"
2343 (string :tag "Move to a group")
2344 (repeat :tag "Move to multiple groups"
2345 (string :tag "Destination group"))
2346 (const :tag "Respool" respool)
2347 (const :tag "Expire" nil))))
2349 "Where ham articles will go at summary exit from a spam group.")
2351 (gnus-define-group-parameter
2354 :parameter-type '(list :tag "Ham mark choices"
2356 (variable-item gnus-del-mark)
2357 (variable-item gnus-read-mark)
2358 (variable-item gnus-ticked-mark)
2359 (variable-item gnus-killed-mark)
2360 (variable-item gnus-kill-file-mark)
2361 (variable-item gnus-low-score-mark)))
2364 "Marks considered ham (positively not spam). Such articles will be
2365 processed as ham (non-spam) on group exit. When nil, the global
2366 spam-ham-marks variable takes precedence."
2367 :variable-default '((".*" ((gnus-del-mark
2371 gnus-low-score-mark))))
2372 :variable-group spam
2374 "*Groups in which to explicitly set the ham marks to some value.")
2376 (gnus-define-group-parameter
2379 :parameter-type '(list :tag "Spam mark choices"
2381 (variable-item gnus-spam-mark)
2382 (variable-item gnus-killed-mark)
2383 (variable-item gnus-kill-file-mark)
2384 (variable-item gnus-low-score-mark)))
2387 "Marks considered spam.
2388 Such articles will be processed as spam on group exit. When nil, the global
2389 spam-spam-marks variable takes precedence."
2390 :variable-default '((".*" ((gnus-spam-mark))))
2391 :variable-group spam
2393 "*Groups in which to explicitly set the spam marks to some value."))
2395 (defcustom gnus-group-uncollapsed-levels 1
2396 "Number of group name elements to leave alone when making a short group name."
2397 :group 'gnus-group-visual
2400 (defcustom gnus-group-use-permanent-levels nil
2401 "*If non-nil, once you set a level, Gnus will use this level."
2402 :group 'gnus-group-levels
2407 (defcustom gnus-load-hook nil
2408 "A hook run while Gnus is loaded."
2412 (defcustom gnus-apply-kill-hook '(gnus-apply-kill-file)
2413 "A hook called to apply kill files to a group.
2414 This hook is intended to apply a kill file to the selected newsgroup.
2415 The function `gnus-apply-kill-file' is called by default.
2417 Since a general kill file is too heavy to use only for a few
2418 newsgroups, I recommend you to use a lighter hook function. For
2419 example, if you'd like to apply a kill file to articles which contains
2420 a string `rmgroup' in subject in newsgroup `control', you can use the
2423 (setq gnus-apply-kill-hook
2426 (cond ((string-match \"control\" gnus-newsgroup-name)
2427 (gnus-kill \"Subject\" \"rmgroup\")
2428 (gnus-expunge \"X\"))))))"
2429 :group 'gnus-score-kill
2430 :options '(gnus-apply-kill-file)
2433 (defcustom gnus-group-change-level-function nil
2434 "Function run when a group level is changed.
2435 It is called with three parameters -- GROUP, LEVEL and OLDLEVEL."
2436 :group 'gnus-group-levels
2437 :type '(choice (const nil)
2442 (defcustom gnus-visual
2443 '(summary-highlight group-highlight article-highlight
2445 summary-menu group-menu article-menu
2446 tree-highlight menu highlight
2447 browse-menu server-menu
2448 page-marker tree-menu binary-menu pick-menu)
2449 "*Enable visual features.
2450 If `visual' is disabled, there will be no menus and few faces. Most of
2451 the visual customization options below will be ignored. Gnus will use
2452 less space and be faster as a result.
2454 This variable can also be a list of visual elements to switch on. For
2455 instance, to switch off all visual things except menus, you can say:
2457 (setq gnus-visual '(menu))
2459 Valid elements include `summary-highlight', `group-highlight',
2460 `article-highlight', `mouse-face', `summary-menu', `group-menu',
2461 `article-menu', `tree-highlight', `menu', `highlight', `browse-menu',
2462 `server-menu', `page-marker', `tree-menu', `binary-menu', and`pick-menu'."
2465 :type '(set (const summary-highlight)
2466 (const group-highlight)
2467 (const article-highlight)
2469 (const summary-menu)
2471 (const article-menu)
2472 (const tree-highlight)
2482 ;; Byte-compiler warning.
2483 (defvar gnus-visual)
2484 ;; Find out whether the gnus-visual TYPE is wanted.
2485 (defun gnus-visual-p (&optional type class)
2486 (and gnus-visual ; Has to be non-nil, at least.
2487 (if (not type) ; We don't care about type.
2489 (if (listp gnus-visual) ; It's a list, so we check it.
2490 (or (memq type gnus-visual)
2491 (memq class gnus-visual))
2494 (defcustom gnus-mouse-face
2496 (if (gnus-visual-p 'mouse-face 'highlight)
2497 (if (boundp 'gnus-mouse-face)
2498 (or gnus-mouse-face 'highlight)
2502 "*Face used for group or summary buffer mouse highlighting.
2503 The line beneath the mouse pointer will be highlighted with this
2508 (defcustom gnus-article-save-directory gnus-directory
2509 "*Name of the directory articles will be saved in (default \"~/News\")."
2510 :group 'gnus-article-saving
2513 (defvar gnus-plugged t
2514 "Whether Gnus is plugged or not.")
2516 (defcustom gnus-agent-cache t
2517 "Controls use of the agent cache while plugged.
2518 When set, Gnus will prefer using the locally stored content rather
2519 than re-fetching it from the server. You also need to enable
2520 `gnus-agent' for this to have any affect."
2525 (defcustom gnus-default-charset 'undecided
2526 "Default charset assumed to be used when viewing non-ASCII characters.
2527 This variable is overridden on a group-to-group basis by the
2528 `gnus-group-charset-alist' variable and is only used on groups not
2529 covered by that variable."
2531 :group 'gnus-charset)
2533 ;; Fixme: Doc reference to agent.
2534 (defcustom gnus-agent t
2535 "Whether we want to use the Gnus agent or not.
2537 You may customize gnus-agent to disable its use. However, some
2538 back ends have started to use the agent as a client-side cache.
2539 Disabling the agent may result in noticeable loss of performance."
2544 (defcustom gnus-other-frame-function 'gnus
2545 "Function called by the command `gnus-other-frame'."
2547 :type '(choice (function-item gnus)
2548 (function-item gnus-no-server)
2549 (function-item gnus-slave)
2550 (function-item gnus-slave-no-server)))
2552 (defcustom gnus-other-frame-parameters nil
2553 "Frame parameters used by `gnus-other-frame' to create a Gnus frame.
2554 This should be an alist for Emacs, or a plist for XEmacs."
2556 :type (if (featurep 'xemacs)
2557 '(repeat (list :inline t :format "%v"
2558 (symbol :tag "Property")
2559 (sexp :tag "Value")))
2560 '(repeat (cons :format "%v"
2561 (symbol :tag "Parameter")
2562 (sexp :tag "Value")))))
2564 (defcustom gnus-user-agent '(emacs gnus mime config mule)
2565 "Which information should be exposed in the User-Agent header.
2567 Can be a list of symbols or a string. Valid symbols are `gnus' (show
2568 Gnus version), `emacs' (show Emacs version) and `mime' (show SEMI,
2569 FLIM and APEL versions). In addition to the Emacs version, you can
2570 add `codename' (show (S)XEmacs codename), `mule' (show Mule version
2571 and also Meadow version if it exists) or either `config' (show system
2572 configuration) or `type' (show system type). If you set it to a
2573 string, be sure to use a valid format, see RFC 2616."
2576 :group 'gnus-message
2577 :type '(choice (list (set :format "%v" :inline t
2578 (const gnus :tag "Gnus version")
2579 (const emacs :tag "Emacs version")
2580 (choice :tag "system"
2581 (const type :tag "system type")
2582 (const config :tag "system configuration"))
2583 (const codename :tag "Emacs codename")
2584 (const mime :tag "SEMI and FLIM versions")
2586 :tag "Mule version (and Meadow version)")))
2587 (string :format "%t:\n%v")))
2589 ;; Convert old (< 2005-01-10) symbol type values:
2590 (when (symbolp gnus-user-agent)
2591 (setq gnus-user-agent
2592 (cond ((eq gnus-user-agent 'gnus-mime-edit)
2593 '(emacs gnus mime config mule))
2594 ((eq gnus-user-agent 'emacs-gnus-config)
2595 '(emacs gnus config))
2596 ((eq gnus-user-agent 'emacs-gnus-type)
2598 ((eq gnus-user-agent 'emacs-gnus)
2600 ((eq gnus-user-agent 'gnus)
2602 (t gnus-user-agent)))
2603 (gnus-message 1 "Converted `gnus-user-agent' to `%s'." gnus-user-agent)
2605 (if (get 'gnus-user-agent 'saved-value)
2606 (customize-save-variable 'gnus-user-agent gnus-user-agent)
2607 (gnus-message 1 "Edit your init file to make this change permanent.")
2611 ;;; Internal variables
2613 (defvar gnus-agent-gcc-header "X-Gnus-Agent-Gcc")
2614 (defvar gnus-agent-meta-information-header "X-Gnus-Agent-Meta-Information")
2615 (defvar gnus-agent-method-p-cache nil
2616 ; Reset each time gnus-agent-covered-methods is changed else
2617 ; gnus-agent-method-p may mis-report a methods status.
2619 (defvar gnus-agent-target-move-group-header "X-Gnus-Agent-Move-To")
2620 (defvar gnus-draft-meta-information-header "X-Draft-From")
2621 (defvar gnus-group-get-parameter-function 'gnus-group-get-parameter)
2622 (defvar gnus-original-article-buffer " *Original Article*")
2623 (defvar gnus-newsgroup-name nil)
2624 (defvar gnus-ephemeral-servers nil)
2625 (defvar gnus-server-method-cache nil)
2627 (defvar gnus-agent-fetching nil
2628 "Whether Gnus agent is in fetching mode.")
2630 (defvar gnus-agent-covered-methods nil
2631 "A list of servers, NOT methods, showing which servers are covered by the agent.")
2633 (defvar gnus-command-method nil
2634 "Dynamically bound variable that says what the current back end is.")
2636 (defvar gnus-current-select-method nil
2637 "The current method for selecting a newsgroup.")
2639 (defvar gnus-tree-buffer "*Tree*"
2640 "Buffer where Gnus thread trees are displayed.")
2643 (defvar gnus-use-generic-from nil)
2645 ;; Variable holding the user answers to all method prompts.
2646 (defvar gnus-method-history nil)
2648 ;; Variable holding the user answers to all mail method prompts.
2649 (defvar gnus-mail-method-history nil)
2651 ;; Variable holding the user answers to all group prompts.
2652 (defvar gnus-group-history nil)
2654 (defvar gnus-server-alist nil
2655 "List of available servers.")
2657 (defcustom gnus-cache-directory
2658 (nnheader-concat gnus-directory "cache/")
2659 "*The directory where cached articles will be stored."
2663 (defvar gnus-predefined-server-alist
2666 (nnspool-spool-directory ,gnus-cache-directory)
2667 (nnspool-nov-directory ,gnus-cache-directory)
2668 (nnspool-active-file
2669 ,(nnheader-concat gnus-cache-directory "active"))))
2670 "List of predefined (convenience) servers.")
2672 (defvar gnus-topic-indentation "");; Obsolete variable.
2674 (defconst gnus-article-mark-lists
2675 '((marked . tick) (replied . reply)
2676 (expirable . expire) (killed . killed)
2677 (bookmarks . bookmark) (dormant . dormant)
2678 (scored . score) (saved . save)
2679 (cached . cache) (downloadable . download)
2680 (unsendable . unsend) (forwarded . forward)
2681 (recent . recent) (seen . seen)))
2683 (defconst gnus-article-special-mark-lists
2689 ;; Propagate flags to server, with the following exceptions:
2690 ;; `seen' is private to each gnus installation
2691 ;; `cache' is a internal gnus flag for each gnus installation
2692 ;; `download' is a agent flag private to each gnus installation
2693 ;; `unsend' are for nndraft groups only
2694 ;; `score' is not a proper mark
2695 ;; `bookmark': don't propagated it, or fix the bug in update-mark.
2696 (defconst gnus-article-unpropagated-mark-lists
2697 '(seen cache download unsend score bookmark)
2698 "Marks that shouldn't be propagated to back ends.
2699 Typical marks are those that make no sense in a standalone back end,
2700 such as a mark that says whether an article is stored in the cache
2701 \(which doesn't make sense in a standalone back end).")
2703 (defvar gnus-headers-retrieved-by nil)
2704 (defvar gnus-article-reply nil)
2705 (defvar gnus-override-method nil)
2706 (defvar gnus-opened-servers nil)
2708 (defvar gnus-current-kill-article nil)
2710 (defvar gnus-have-read-active-file nil)
2712 (defconst gnus-maintainer
2713 "semi-gnus-ja@meadowy.org (T-gnus Bugfixing Girls + Boys)"
2714 "The mail address of the T-gnus maintainers.")
2716 (defcustom gnus-info-filename nil
2717 "*Controls language of gnus Info.
2718 If nil and current-language-environment is Japanese, go to gnus-ja.
2719 Otherwise go to corresponding Info.
2720 This variable can be nil, gnus or gnus-ja."
2722 :type '(choice (const nil)
2723 (const :tag "English" gnus)
2724 (const :tag "Japanese" gnus-ja)))
2726 (defvar gnus-info-nodes
2727 '((gnus-group-mode "Group Buffer")
2728 (gnus-summary-mode "Summary Buffer")
2729 (gnus-article-mode "Article Buffer")
2730 (gnus-server-mode "Server Buffer")
2731 (gnus-browse-mode "Browse Foreign Server")
2732 (gnus-tree-mode "Tree Display"))
2733 "Alist of major modes and related Info nodes.")
2735 (defvar gnus-group-buffer "*Group*")
2736 (defvar gnus-summary-buffer "*Summary*")
2737 (defvar gnus-article-buffer "*Article*")
2738 (defvar gnus-server-buffer "*Server*")
2740 (defvar gnus-slave nil
2741 "Whether this Gnus is a slave or not.")
2743 (defvar gnus-batch-mode nil
2744 "Whether this Gnus is running in batch mode or not.")
2746 (defvar gnus-variable-list
2747 '(gnus-newsrc-options gnus-newsrc-options-n
2748 gnus-newsrc-last-checked-date
2749 gnus-newsrc-alist gnus-server-alist
2750 gnus-killed-list gnus-zombie-list
2751 gnus-topic-topology gnus-topic-alist)
2752 "Gnus variables saved in the quick startup file.")
2754 (defvar gnus-product-variable-file-list
2755 (let ((version (product-version (product-find 'gnus-vers))))
2757 ((product-version ,version)
2759 (correct-string-widths))
2761 gnus-format-specs-compiled)
2763 ((product-version ,version)
2765 (correct-string-widths))
2767 gnus-format-specs)))
2768 "Alist of the methods for checking whether the contents of the T-gnus
2769 quick startup files are valid. One is for the byte-compiled format
2770 specifications, the other is for the source form. Each element should
2771 be a list which looks like follows:
2774 ((VARIABLE EXPECTED_VALUE_or_NIL)
2775 (VARIABLE EXPECTED_VALUE_or_NIL)
2777 CODING-SYSTEM_FOR_READING_FILE
2778 SYMBOL_OF_FORMAT_SPECS)")
2780 (defcustom gnus-compile-user-specs t
2781 "If non-nil, the user-defined format specs will be byte-compiled
2783 It has an effect on the values of `gnus-*-line-format-spec'."
2787 (defvar gnus-newsrc-alist nil
2788 "Assoc list of read articles.
2789 `gnus-newsrc-hashtb' should be kept so that both hold the same information.")
2791 (defvar gnus-registry-alist nil
2792 "Assoc list of registry data.
2793 gnus-registry.el will populate this if it's loaded.")
2795 (defvar gnus-newsrc-hashtb nil
2796 "Hashtable of `gnus-newsrc-alist'.")
2798 (defvar gnus-killed-list nil
2799 "List of killed newsgroups.")
2801 (defvar gnus-killed-hashtb nil
2802 "Hash table equivalent of `gnus-killed-list'.")
2804 (defvar gnus-zombie-list nil
2805 "List of almost dead newsgroups.")
2807 (defvar gnus-description-hashtb nil
2808 "Descriptions of newsgroups.")
2810 (defvar gnus-list-of-killed-groups nil
2811 "List of newsgroups that have recently been killed by the user.")
2813 (defvar gnus-active-hashtb nil
2814 "Hashtable of active articles.")
2816 (defvar gnus-moderated-hashtb nil
2817 "Hashtable of moderated newsgroups.")
2819 ;; Save window configuration.
2820 (defvar gnus-prev-winconf nil)
2822 (defvar gnus-reffed-article-number nil)
2824 ;;; Let the byte-compiler know that we know about this variable.
2825 (defvar rmail-default-rmail-file)
2827 (defvar gnus-dead-summary nil)
2829 (defvar gnus-invalid-group-regexp "[: `'\"/]\\|^$"
2830 "Regexp matching invalid groups.")
2832 (defvar gnus-other-frame-object nil
2833 "A frame object which will be created by `gnus-other-frame'.")
2835 ;;; End of variables.
2837 ;; Define some autoload functions Gnus might use.
2840 ;; This little mapcar goes through the list below and marks the
2841 ;; symbols in question as autoloaded functions.
2844 (let ((interactive (nth 1 (memq ':interactive package))))
2848 (when (consp function)
2849 (setq keymap (car (memq 'keymap function)))
2850 (setq function (car function)))
2851 (unless (fboundp function)
2852 (autoload function (car package) nil interactive keymap))))
2853 (if (eq (nth 1 package) ':interactive)
2856 '(("info" :interactive t Info-goto-node)
2858 ("ps-print" ps-print-preprint)
2859 ("message" :interactive t
2860 message-send-and-exit message-yank-original)
2861 ("babel" babel-as-string)
2862 ("nnmail" nnmail-split-fancy nnmail-article-group)
2863 ("nnvirtual" nnvirtual-catchup-group nnvirtual-convert-headers)
2864 ("rmailout" rmail-output rmail-output-to-rmail-file)
2865 ("rmail" rmail-insert-rmail-file-header rmail-count-new-messages
2866 rmail-show-message rmail-summary-exists
2867 rmail-select-summary rmail-update-summary)
2868 ("gnus-audio" :interactive t gnus-audio-play)
2869 ("gnus-xmas" gnus-xmas-splash)
2870 ("gnus-soup" :interactive t
2871 gnus-group-brew-soup gnus-brew-soup gnus-soup-add-article
2872 gnus-soup-send-replies gnus-soup-save-areas gnus-soup-pack-packet)
2873 ("nnsoup" nnsoup-pack-replies)
2874 ("score-mode" :interactive t gnus-score-mode)
2875 ("gnus-mh" gnus-summary-save-article-folder
2876 gnus-Folder-save-name gnus-folder-save-name)
2877 ("gnus-mh" :interactive t gnus-summary-save-in-folder)
2878 ("gnus-demon" gnus-demon-add-nocem gnus-demon-add-scanmail
2879 gnus-demon-add-rescan gnus-demon-add-scan-timestamps
2880 gnus-demon-add-disconnection gnus-demon-add-handler
2881 gnus-demon-remove-handler)
2882 ("gnus-demon" :interactive t
2883 gnus-demon-init gnus-demon-cancel)
2884 ("gnus-fun" gnus-convert-gray-x-face-to-xpm gnus-display-x-face-in-from
2885 gnus-convert-image-to-gray-x-face gnus-convert-face-to-png
2886 gnus-face-from-file)
2887 ("gnus-salt" gnus-highlight-selected-tree gnus-possibly-generate-tree
2888 gnus-tree-open gnus-tree-close gnus-carpal-setup-buffer)
2889 ("gnus-nocem" gnus-nocem-scan-groups gnus-nocem-close
2890 gnus-nocem-unwanted-article-p)
2891 ("gnus-srvr" gnus-enter-server-buffer gnus-server-set-info
2892 gnus-server-server-name)
2893 ("gnus-srvr" gnus-browse-foreign-server)
2894 ("gnus-cite" :interactive t
2895 gnus-article-highlight-citation gnus-article-hide-citation-maybe
2896 gnus-article-hide-citation gnus-article-fill-cited-article
2897 gnus-article-hide-citation-in-followups)
2898 ("gnus-kill" gnus-kill gnus-apply-kill-file-internal
2899 gnus-kill-file-edit-file gnus-kill-file-raise-followups-to-author
2900 gnus-execute gnus-expunge gnus-batch-kill gnus-batch-score)
2901 ("gnus-cache" gnus-cache-possibly-enter-article gnus-cache-save-buffers
2902 gnus-cache-possibly-remove-articles gnus-cache-request-article
2903 gnus-cache-retrieve-headers gnus-cache-possibly-alter-active
2904 gnus-cache-enter-remove-article gnus-cached-article-p
2905 gnus-cache-open gnus-cache-close gnus-cache-update-article
2906 gnus-cache-articles-in-group)
2907 ("gnus-cache" :interactive t gnus-jog-cache gnus-cache-enter-article
2908 gnus-cache-remove-article gnus-summary-insert-cached-articles)
2909 ("gnus-score" :interactive t
2910 gnus-summary-increase-score gnus-summary-set-score
2911 gnus-summary-raise-thread gnus-summary-raise-same-subject
2912 gnus-summary-raise-score gnus-summary-raise-same-subject-and-select
2913 gnus-summary-lower-thread gnus-summary-lower-same-subject
2914 gnus-summary-lower-score gnus-summary-lower-same-subject-and-select
2915 gnus-summary-current-score gnus-score-delta-default
2916 gnus-score-flush-cache gnus-score-close
2917 gnus-possibly-score-headers gnus-score-followup-article
2918 gnus-score-followup-thread)
2920 (gnus-summary-score-map keymap) gnus-score-save gnus-score-headers
2921 gnus-current-score-file-nondirectory gnus-score-adaptive
2922 gnus-score-find-trace gnus-score-file-name)
2923 ("gnus-cus" :interactive t gnus-custom-mode gnus-group-customize
2924 gnus-score-customize)
2925 ("gnus-topic" :interactive t gnus-topic-mode)
2926 ("gnus-topic" gnus-topic-remove-group gnus-topic-set-parameters
2927 gnus-subscribe-topics)
2928 ("gnus-salt" :interactive t gnus-pick-mode gnus-binary-mode)
2929 ("gnus-uu" (gnus-uu-extract-map keymap) (gnus-uu-mark-map keymap))
2930 ("gnus-uu" :interactive t
2931 gnus-uu-digest-mail-forward gnus-uu-digest-post-forward
2932 gnus-uu-mark-series gnus-uu-mark-region gnus-uu-mark-buffer
2933 gnus-uu-mark-by-regexp gnus-uu-mark-all
2934 gnus-uu-mark-sparse gnus-uu-mark-thread gnus-uu-decode-uu
2935 gnus-uu-decode-uu-and-save gnus-uu-decode-unshar
2936 gnus-uu-decode-unshar-and-save gnus-uu-decode-save
2937 gnus-uu-decode-binhex gnus-uu-decode-uu-view
2938 gnus-uu-decode-uu-and-save-view gnus-uu-decode-unshar-view
2939 gnus-uu-decode-unshar-and-save-view gnus-uu-decode-save-view
2940 gnus-uu-decode-binhex-view gnus-uu-unmark-thread
2941 gnus-uu-mark-over gnus-uu-post-news gnus-uu-invert-processable)
2942 ("gnus-uu" gnus-uu-delete-work-dir gnus-quote-arg-for-sh-or-csh
2943 gnus-uu-unmark-thread)
2944 ("gnus-msg" (gnus-summary-send-map keymap)
2945 gnus-article-mail gnus-copy-article-buffer gnus-following-method)
2946 ("gnus-msg" :interactive t
2947 gnus-group-post-news gnus-group-mail gnus-group-news
2948 gnus-summary-post-news gnus-summary-news-other-window
2949 gnus-summary-followup gnus-summary-followup-with-original
2950 gnus-summary-cancel-article gnus-summary-supersede-article
2951 gnus-post-news gnus-summary-reply gnus-summary-reply-with-original
2952 gnus-summary-mail-forward gnus-summary-mail-other-window
2953 gnus-summary-resend-message gnus-summary-resend-bounced-mail
2954 gnus-summary-wide-reply gnus-summary-followup-to-mail
2955 gnus-summary-followup-to-mail-with-original gnus-bug
2956 gnus-summary-wide-reply-with-original gnus-summary-post-forward
2957 gnus-summary-digest-mail-forward gnus-summary-digest-post-forward)
2958 ("gnus-picon" :interactive t gnus-treat-from-picon)
2959 ("smiley" :interactive t smiley-region)
2960 ("gnus-win" gnus-configure-windows gnus-add-configuration)
2961 ("gnus-sum" gnus-summary-insert-line gnus-summary-read-group
2962 gnus-list-of-unread-articles gnus-list-of-read-articles
2963 gnus-offer-save-summaries gnus-make-thread-indent-array
2964 gnus-summary-exit gnus-update-read-articles gnus-summary-last-subject
2965 gnus-summary-skip-intangible gnus-summary-article-number
2966 gnus-data-header gnus-data-find gnus-summary-jump-to-other-group)
2967 ("gnus-group" gnus-group-insert-group-line gnus-group-quit
2968 gnus-group-list-groups gnus-group-first-unread-group
2969 gnus-group-set-mode-line gnus-group-set-info gnus-group-save-newsrc
2970 gnus-group-setup-buffer gnus-group-get-new-news
2971 gnus-group-make-help-group gnus-group-update-group
2972 gnus-group-iterate gnus-group-group-name)
2973 ("gnus-bcklg" gnus-backlog-request-article gnus-backlog-enter-article
2974 gnus-backlog-remove-article)
2975 ("gnus-art" gnus-article-read-summary-keys gnus-article-save
2976 gnus-article-prepare gnus-article-set-window-start
2977 gnus-article-next-page gnus-article-prev-page
2978 gnus-request-article-this-buffer gnus-article-mode
2979 gnus-article-setup-buffer gnus-narrow-to-page
2980 gnus-article-delete-invisible-text gnus-treat-article)
2981 ("gnus-art" :interactive t
2982 gnus-article-hide-headers gnus-article-hide-boring-headers
2983 gnus-article-treat-overstrike
2984 gnus-article-remove-cr gnus-article-remove-trailing-blank-lines
2985 gnus-article-display-x-face
2986 gnus-article-decode-HZ
2987 gnus-article-wash-html
2988 gnus-article-unsplit-urls
2989 gnus-article-hide-pem gnus-article-hide-signature
2990 gnus-article-strip-leading-blank-lines gnus-article-date-local
2991 gnus-article-date-original gnus-article-date-lapsed
2992 gnus-article-show-all-headers
2993 ;; gnus-article-show-all
2994 gnus-article-edit-mode gnus-article-edit-article
2995 gnus-article-edit-done article-decode-encoded-words
2996 gnus-start-date-timer gnus-stop-date-timer)
2997 ("gnus-int" gnus-request-type)
2998 ("gnus-start" gnus-newsrc-parse-options gnus-1 gnus-no-server-1
2999 gnus-dribble-enter gnus-read-init-file gnus-dribble-touch
3000 gnus-check-reasonable-setup)
3001 ("gnus-dup" gnus-dup-suppress-articles gnus-dup-unsuppress-article
3002 gnus-dup-enter-articles)
3003 ("gnus-range" gnus-copy-sequence)
3004 ("gnus-eform" gnus-edit-form)
3005 ("gnus-move" :interactive t
3006 gnus-group-move-group-to-server gnus-change-server)
3007 ("gnus-logic" gnus-score-advanced)
3008 ("gnus-undo" gnus-undo-mode gnus-undo-register)
3009 ("gnus-async" gnus-async-request-fetched-article gnus-async-prefetch-next
3010 gnus-async-prefetch-article gnus-async-prefetch-remove-group
3011 gnus-async-halt-prefetch)
3014 ("gnus-offline" :interactive t
3015 gnus-offline-toggle-plugged
3016 gnus-offline-set-unplugged-state
3017 gnus-offline-toggle-auto-hangup
3018 gnus-offline-toggle-on/off-send-mail
3019 gnus-offline-toggle-articles-to-fetch
3020 gnus-offline-set-interval-time
3021 gnus-offline-agent-expire)
3022 ("miee" :interactive t gnspool-get-news
3023 mail-spool-send news-spool-post)
3024 ("international/mw32misc" define-process-argument-editing
3025 general-process-argument-editing-function)
3026 ("gnus-agent" gnus-open-agent gnus-agent-get-function
3027 gnus-agent-save-active gnus-agent-method-p
3028 gnus-agent-get-undownloaded-list gnus-agent-fetch-session
3029 gnus-summary-set-agent-mark gnus-agent-save-group-info
3030 gnus-agent-request-article gnus-agent-retrieve-headers)
3031 ("gnus-agent" :interactive t
3032 gnus-unplugged gnus-agentize gnus-agent-batch)
3033 ("gnus-vm" :interactive t gnus-summary-save-in-vm
3034 gnus-summary-save-article-vm)
3035 ("compface" uncompface)
3036 ("gnus-draft" :interactive t gnus-draft-mode gnus-group-send-queue)
3037 ("gnus-mlspl" gnus-group-split gnus-group-split-fancy)
3038 ("gnus-mlspl" :interactive t gnus-group-split-setup
3039 gnus-group-split-update)
3040 ("gnus-delay" gnus-delay-initialize))))
3042 ;; To search articles with Namazu.
3043 (autoload 'gnus-namazu-search "gnus-namazu" nil t)
3044 (autoload 'gnus-namazu-create-index "gnus-namazu" nil t)
3045 (autoload 'gnus-namazu-update-index "gnus-namazu" nil t)
3046 (autoload 'gnus-namazu-update-all-indices "gnus-namazu" nil t)
3048 ;; To make nnir groups.
3049 (autoload 'gnus-group-make-nnir-group "nnir" nil t)
3051 ;; To make shimbun groups.
3052 (autoload 'gnus-group-make-shimbun-group "nnshimbun" nil t)
3054 ;;; gnus-sum.el thingies
3056 (defcustom gnus-summary-line-format "%U%R%z%I%(%[%4L: %-23,23f%]%) %s\n"
3057 "*The format specification of the lines in the summary buffer.
3059 It works along the same lines as a normal formatting string,
3060 with some simple extensions.
3062 %N Article number, left padded with spaces (string)
3064 %s Subject if it is at the root of a thread, and \"\" otherwise (string)
3065 %n Name of the poster (string)
3066 %a Extracted name of the poster (string)
3067 %A Extracted address of the poster (string)
3068 %F Contents of the From: header (string)
3069 %f Contents of the From: or To: headers (string)
3070 %x Contents of the Xref: header (string)
3071 %D Date of the article (string)
3072 %d Date of the article (string) in DD-MMM format
3073 %o Date of the article (string) in YYYYMMDD`T'HHMMSS format
3074 %M Message-id of the article (string)
3075 %r References of the article (string)
3076 %c Number of characters in the article (integer)
3077 %k Pretty-printed version of the above (string)
3078 For example, \"1.2k\" or \"0.4M\".
3079 %L Number of lines in the article (integer)
3080 %I Indentation based on thread level (a string of spaces)
3081 %B A complex trn-style thread tree (string)
3082 The variables `gnus-sum-thread-*' can be used for customization.
3083 %T A string with two possible values: 80 spaces if the article
3084 is on thread level two or larger and 0 spaces on level one
3085 %R \"A\" if this article has been replied to, \" \" otherwise (character)
3086 %U Status of this article (character, \"R\", \"K\", \"-\" or \" \")
3087 %[ Opening bracket (character, \"[\" or \"<\")
3088 %] Closing bracket (character, \"]\" or \">\")
3089 %> Spaces of length thread-level (string)
3090 %< Spaces of length (- 20 thread-level) (string)
3091 %i Article score (number)
3092 %z Article zcore (character)
3093 %t Number of articles under the current thread (number).
3094 %e Whether the thread is empty or not (character).
3095 %V Total thread score (number).
3096 %P The line number (number).
3097 %O Download mark (character).
3098 %* If present, indicates desired cursor position
3099 (instead of after first colon).
3100 %u User defined specifier. The next character in the format string should
3101 be a letter. Gnus will call the function gnus-user-format-function-X,
3102 where X is the letter following %u. The function will be passed the
3103 current header as argument. The function should return a string, which
3104 will be inserted into the summary just like information from any other
3107 The %U (status), %R (replied) and %z (zcore) specs have to be handled
3108 with care. For reasons of efficiency, Gnus will compute what column
3109 these characters will end up in, and \"hard-code\" that. This means that
3110 it is invalid to have these specs after a variable-length spec. Well,
3111 you might not be arrested, but your summary buffer will look strange,
3112 which is bad enough.
3114 The smart choice is to have these specs as far to the left as
3117 This restriction may disappear in later versions of Gnus.
3119 General format specifiers can also be used.
3120 See Info node `(gnus)Formatting Variables'."
3121 :link '(custom-manual "(gnus)Formatting Variables")
3123 :group 'gnus-summary-format)
3126 ;;; Skeleton keymaps
3129 (defun gnus-suppress-keymap (keymap)
3130 (suppress-keymap keymap)
3131 (let ((keys `([backspace] [delete] "\177" "\M-u"))) ;gnus-mouse-2
3133 (define-key keymap (pop keys) 'undefined))))
3135 (defvar gnus-article-mode-map
3136 (let ((keymap (make-sparse-keymap)))
3137 (gnus-suppress-keymap keymap)
3139 (defvar gnus-summary-mode-map
3140 (let ((keymap (make-keymap)))
3141 (gnus-suppress-keymap keymap)
3143 (defvar gnus-group-mode-map
3144 (let ((keymap (make-keymap)))
3145 (gnus-suppress-keymap keymap)
3150 ;; Fix by Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
3151 ;; If you want the cursor to go somewhere else, set these two
3152 ;; functions in some startup hook to whatever you want.
3153 (defalias 'gnus-summary-position-point 'gnus-goto-colon)
3154 (defalias 'gnus-group-position-point 'gnus-goto-colon)
3156 ;;; Various macros and substs.
3158 (defun gnus-header-from (header)
3159 (mail-header-from header))
3161 (defmacro gnus-gethash (string hashtable)
3162 "Get hash value of STRING in HASHTABLE."
3163 `(symbol-value (intern-soft ,string ,hashtable)))
3165 (defmacro gnus-gethash-safe (string hashtable)
3166 "Get hash value of STRING in HASHTABLE.
3167 Return nil if not defined."
3168 `(let ((sym (intern-soft ,string ,hashtable)))
3169 (and (boundp sym) (symbol-value sym))))
3171 (defmacro gnus-sethash (string value hashtable)
3172 "Set hash value. Arguments are STRING, VALUE, and HASHTABLE."
3173 `(set (intern ,string ,hashtable) ,value))
3174 (put 'gnus-sethash 'edebug-form-spec '(form form form))
3176 (defmacro gnus-group-unread (group)
3177 "Get the currently computed number of unread articles in GROUP."
3178 `(car (gnus-gethash ,group gnus-newsrc-hashtb)))
3180 (defmacro gnus-group-entry (group)
3181 "Get the newsrc entry for GROUP."
3182 `(gnus-gethash ,group gnus-newsrc-hashtb))
3184 (defmacro gnus-active (group)
3185 "Get active info on GROUP."
3186 `(gnus-gethash ,group gnus-active-hashtb))
3188 (defmacro gnus-set-active (group active)
3189 "Set GROUP's active info."
3190 `(gnus-sethash ,group ,active gnus-active-hashtb))
3192 ;; Info access macros.
3194 (defmacro gnus-info-group (info)
3196 (defmacro gnus-info-rank (info)
3198 (defmacro gnus-info-read (info)
3200 (defmacro gnus-info-marks (info)
3202 (defmacro gnus-info-method (info)
3204 (defmacro gnus-info-params (info)
3207 (defmacro gnus-info-level (info)
3208 `(let ((rank (gnus-info-rank ,info)))
3212 (defmacro gnus-info-score (info)
3213 `(let ((rank (gnus-info-rank ,info)))
3214 (or (and (consp rank) (cdr rank)) 0)))
3216 (defmacro gnus-info-set-group (info group)
3217 `(setcar ,info ,group))
3218 (defmacro gnus-info-set-rank (info rank)
3219 `(setcar (nthcdr 1 ,info) ,rank))
3220 (defmacro gnus-info-set-read (info read)
3221 `(setcar (nthcdr 2 ,info) ,read))
3222 (defmacro gnus-info-set-marks (info marks &optional extend)
3224 `(gnus-info-set-entry ,info ,marks 3)
3225 `(setcar (nthcdr 3 ,info) ,marks)))
3226 (defmacro gnus-info-set-method (info method &optional extend)
3228 `(gnus-info-set-entry ,info ,method 4)
3229 `(setcar (nthcdr 4 ,info) ,method)))
3230 (defmacro gnus-info-set-params (info params &optional extend)
3232 `(gnus-info-set-entry ,info ,params 5)
3233 `(setcar (nthcdr 5 ,info) ,params)))
3235 (defun gnus-info-set-entry (info entry number)
3236 ;; Extend the info until we have enough elements.
3237 (while (<= (length info) number)
3238 (nconc info (list nil)))
3240 (setcar (nthcdr number info) entry))
3242 (defmacro gnus-info-set-level (info level)
3243 `(let ((rank (cdr ,info)))
3244 (if (consp (car rank))
3245 (setcar (car rank) ,level)
3246 (setcar rank ,level))))
3247 (defmacro gnus-info-set-score (info score)
3248 `(let ((rank (cdr ,info)))
3249 (if (consp (car rank))
3250 (setcdr (car rank) ,score)
3251 (setcar rank (cons (car rank) ,score)))))
3253 (defmacro gnus-get-info (group)
3254 `(nth 2 (gnus-gethash ,group gnus-newsrc-hashtb)))
3256 ;;; Load the compatibility functions.
3265 (defvar gnus-shutdown-alist nil)
3267 (defun gnus-add-shutdown (function &rest symbols)
3268 "Run FUNCTION whenever one of SYMBOLS is shut down."
3269 (push (cons function symbols) gnus-shutdown-alist))
3271 (defun gnus-shutdown (symbol)
3272 "Shut down everything that waits for SYMBOL."
3273 (dolist (entry gnus-shutdown-alist)
3274 (when (memq symbol (cdr entry))
3275 (funcall (car entry)))))
3279 ;;; Gnus Utility Functions
3282 (defun gnus-find-subscribed-addresses ()
3283 "Return a regexp matching the addresses of all subscribed mail groups.
3284 It consists of the `to-address' or `to-list' parameter of all groups
3285 with a `subscribed' parameter."
3286 (let (group address addresses)
3287 (dolist (entry (cdr gnus-newsrc-alist))
3288 (setq group (car entry))
3289 (when (gnus-parameter-subscribed group)
3290 (setq address (mail-strip-quoted-names
3291 (or (gnus-group-fast-parameter group 'to-address)
3292 (gnus-group-fast-parameter group 'to-list))))
3294 (add-to-list 'addresses address))))
3296 (list (mapconcat 'regexp-quote addresses "\\|")))))
3298 (defmacro gnus-string-or (&rest strings)
3299 "Return the first element of STRINGS that is a non-blank string.
3300 STRINGS will be evaluated in normal `or' order."
3301 `(gnus-string-or-1 ',strings))
3303 (defun gnus-string-or-1 (strings)
3306 (setq string (eval (pop strings)))
3307 (if (string-match "^[ \t]*$" string)
3309 (setq strings nil)))
3312 (defun gnus-info-find-node (&optional nodename)
3313 "Find Info documentation of Gnus."
3315 ;; Enlarge info window if needed.
3316 (let (gnus-info-buffer)
3319 (or gnus-info-filename
3320 (get-language-info current-language-environment 'gnus-info)
3323 (cadr (assq major-mode gnus-info-nodes))
3324 (and (eq (current-buffer) (get-buffer gnus-article-buffer))
3325 (cadr (assq 'gnus-article-mode gnus-info-nodes))))))
3326 (setq gnus-info-buffer (current-buffer))
3327 (gnus-configure-windows 'info)))
3330 ;;; gnus-interactive
3333 (defvar gnus-current-prefix-symbol nil
3334 "Current prefix symbol.")
3336 (defvar gnus-current-prefix-symbols nil
3337 "List of current prefix symbols.")
3339 (defun gnus-interactive (string &optional params)
3340 "Return a list that can be fed to `interactive'.
3341 See `interactive' for full documentation.
3343 Adds the following specs:
3345 y -- The current symbolic prefix.
3346 Y -- A list of the current symbolic prefix(es).
3347 A -- Article number.
3348 H -- Article header.
3352 (while (< i (length string))
3353 (string-match ".\\([^\n]*\\)\n?" string i)
3354 (setq c (aref string i))
3356 (setq prompt (match-string 1 string)))
3357 (setq i (match-end 0))
3358 ;; We basically emulate just about everything that
3359 ;; `interactive' does, but add the specs listed above.
3363 (completing-read prompt obarray 'fboundp t))
3365 (read-buffer prompt (current-buffer) t))
3367 (read-buffer prompt (other-buffer (current-buffer))))
3371 (completing-read prompt obarray 'commandp t))
3375 (read-file-name prompt nil default-directory 'lambda))
3377 (read-file-name prompt nil nil 'lambda))
3379 (read-file-name prompt))
3381 (read-key-sequence prompt))
3383 (error "Not implemented spec"))
3385 (error "Not implemented spec"))
3389 (error "Not implemented spec"))
3391 (string-to-number (read-from-minibuffer prompt)))
3393 (prefix-numeric-value current-prefix-arg))
3399 (read-string prompt))
3401 (intern (read-string prompt)))
3403 (read-variable prompt))
3405 (read-minibuffer prompt))
3407 (eval-minibuffer prompt))
3408 ;; And here the new specs come.
3410 gnus-current-prefix-symbol)
3412 gnus-current-prefix-symbols)
3414 (gnus-group-group-name))
3416 (gnus-summary-skip-intangible)
3417 (or (get-text-property (point) 'gnus-number)
3418 (gnus-summary-last-subject)))
3420 (gnus-data-header (gnus-data-find (gnus-summary-article-number))))
3422 (error "Non-implemented spec")))
3426 (push (if (< (point) (mark)) (point) (mark)) out)
3427 (push (if (> (point) (mark)) (point) (mark)) out))))
3428 (setq out (delq 'gnus-prefix-nil out))
3431 (defun gnus-symbolic-argument (&optional arg)
3432 "Read a symbolic argument and a command, and then execute command."
3434 (let* ((in-command (this-command-keys))
3435 (command in-command)
3436 gnus-current-prefix-symbols
3437 gnus-current-prefix-symbol
3439 (while (equal in-command command)
3440 (message "%s-" (key-description (this-command-keys)))
3441 (push (intern (char-to-string (read-char))) syms)
3442 (setq command (read-key-sequence nil t)))
3443 (setq gnus-current-prefix-symbols (nreverse syms)
3444 gnus-current-prefix-symbol (car gnus-current-prefix-symbols))
3445 (call-interactively (key-binding command t))))
3447 ;;; More various functions.
3449 (defsubst gnus-check-backend-function (func group)
3450 "Check whether GROUP supports function FUNC.
3451 GROUP can either be a string (a group name) or a select method."
3453 (let ((method (if (stringp group)
3454 (car (gnus-find-method-for-group group))
3456 (unless (featurep method)
3458 (fboundp (intern (format "%s-%s" method func))))))
3460 (defun gnus-group-read-only-p (&optional group)
3461 "Check whether GROUP supports editing or not.
3462 If GROUP is nil, `gnus-newsgroup-name' will be checked instead. Note
3463 that that variable is buffer-local to the summary buffers."
3464 (let ((group (or group gnus-newsgroup-name)))
3465 (not (gnus-check-backend-function 'request-replace-article group))))
3467 (defun gnus-virtual-group-p (group)
3468 "Say whether GROUP is virtual or not."
3469 (memq 'virtual (assoc (symbol-name (car (gnus-find-method-for-group group)))
3470 gnus-valid-select-methods)))
3472 (defun gnus-news-group-p (group &optional article)
3473 "Return non-nil if GROUP (and ARTICLE) come from a news server."
3474 (cond ((gnus-member-of-valid 'post group) ;Ordinary news group
3475 t) ;is news of course.
3476 ((not (gnus-member-of-valid 'post-mail group)) ;Non-combined.
3477 nil) ;must be mail then.
3478 ((vectorp article) ;Has header info.
3479 (eq (gnus-request-type group (mail-header-id article)) 'news))
3480 ((null article) ;Hasn't header info
3481 (eq (gnus-request-type group) 'news)) ;(unknown ==> mail)
3482 ((< article 0) ;Virtual message
3483 nil) ;we don't know, guess mail.
3484 (t ;Has positive number
3485 (eq (gnus-request-type group article) 'news)))) ;use it.
3487 ;; Returns a list of writable groups.
3488 (defun gnus-writable-groups ()
3489 (let ((alist gnus-newsrc-alist)
3491 (while (setq group (car (pop alist)))
3492 (unless (gnus-group-read-only-p group)
3493 (push group groups)))
3496 ;; Check whether to use long file names.
3497 (defun gnus-use-long-file-name (symbol)
3498 ;; The variable has to be set...
3499 (and gnus-use-long-file-name
3500 ;; If it isn't a list, then we return t.
3501 (or (not (listp gnus-use-long-file-name))
3502 ;; If it is a list, and the list contains `symbol', we
3504 (not (memq symbol gnus-use-long-file-name)))))
3506 ;; Generate a unique new group name.
3507 (defun gnus-generate-new-group-name (leaf)
3510 (while (gnus-group-entry name)
3511 (setq name (concat leaf "<" (int-to-string (setq num (1+ num))) ">")))
3514 (defun gnus-ephemeral-group-p (group)
3515 "Say whether GROUP is ephemeral or not."
3516 (gnus-group-get-parameter group 'quit-config t))
3518 (defun gnus-group-quit-config (group)
3519 "Return the quit-config of GROUP."
3520 (gnus-group-get-parameter group 'quit-config t))
3522 (defun gnus-kill-ephemeral-group (group)
3523 "Remove ephemeral GROUP from relevant structures."
3524 (gnus-sethash group nil gnus-newsrc-hashtb))
3526 (defun gnus-simplify-mode-line ()
3527 "Make mode lines a bit simpler."
3528 (setq mode-line-modified (cdr gnus-mode-line-modified))
3529 (when (listp mode-line-format)
3530 (make-local-variable 'mode-line-format)
3531 (setq mode-line-format (copy-sequence mode-line-format))
3532 (when (equal (nth 3 mode-line-format) " ")
3533 (setcar (nthcdr 3 mode-line-format) " "))))
3535 ;;; Servers and groups.
3537 (defsubst gnus-server-add-address (method)
3538 (let ((method-name (symbol-name (car method))))
3539 (if (and (memq 'address (assoc method-name gnus-valid-select-methods))
3540 (not (assq (intern (concat method-name "-address")) method))
3541 (memq 'physical-address (assq (car method)
3542 gnus-valid-select-methods)))
3543 (append method (list (list (intern (concat method-name "-address"))
3547 (defsubst gnus-method-to-server (method)
3549 (setq method (or method gnus-select-method))
3551 ;; Perhaps it is already in the cache.
3552 (mapc (lambda (name-method)
3553 (if (equal (cdr name-method) method)
3554 (throw 'server-name (car name-method))))
3555 gnus-server-method-cache)
3558 (lambda (server-alist)
3559 (mapc (lambda (name-method)
3560 (when (gnus-methods-equal-p (cdr name-method) method)
3561 (unless (member name-method gnus-server-method-cache)
3562 (push name-method gnus-server-method-cache))
3563 (throw 'server-name (car name-method))))
3565 (let ((alists (list gnus-server-alist
3566 gnus-predefined-server-alist)))
3567 (if gnus-select-method
3568 (push (list (cons "native" gnus-select-method)) alists))
3571 (let* ((name (if (member (cadr method) '(nil ""))
3572 (format "%s" (car method))
3573 (format "%s:%s" (car method) (cadr method))))
3574 (name-method (cons name method)))
3575 (unless (member name-method gnus-server-method-cache)
3576 (push name-method gnus-server-method-cache))
3579 (defsubst gnus-server-to-method (server)
3580 "Map virtual server names to select methods."
3581 (or (and server (listp server) server)
3582 (cdr (assoc server gnus-server-method-cache))
3585 ;; Perhaps this is the native server?
3586 (and (equal server "native") gnus-select-method)
3587 ;; It should be in the server alist.
3588 (cdr (assoc server gnus-server-alist))
3589 ;; It could be in the predefined server alist.
3590 (cdr (assoc server gnus-predefined-server-alist))
3591 ;; If not, we look through all the opened server
3592 ;; to see whether we can find it there.
3593 (let ((opened gnus-opened-servers))
3595 (not (equal server (format "%s:%s" (caaar opened)
3599 ;; It could be a named method, search all servers
3600 (let ((servers gnus-secondary-select-methods))
3602 (not (equal server (format "%s:%s" (caar servers)
3606 ;; This could be some sort of foreign server that I
3607 ;; simply haven't opened (yet). Do a brute-force scan
3608 ;; of the entire gnus-newsrc-alist for the server name
3609 ;; of every method. As a side-effect, loads the
3610 ;; gnus-server-method-cache so this only happens once,
3615 (let ((info-method (gnus-info-method info)))
3616 (unless (stringp info-method)
3617 (let ((info-server (gnus-method-to-server info-method)))
3618 (when (equal server info-server)
3619 (setq match info-method))))))
3620 (cdr gnus-newsrc-alist))
3623 (push (cons server result) gnus-server-method-cache))
3626 (defsubst gnus-server-get-method (group method)
3627 ;; Input either a server name, and extended server name, or a
3628 ;; select method, and return a select method.
3629 (cond ((stringp method)
3630 (gnus-server-to-method method))
3631 ((equal method gnus-select-method)
3633 ((and (stringp (car method))
3635 (gnus-server-extend-method group method))
3638 (equal (cadr method) ""))
3641 (gnus-server-add-address method))))
3643 (defmacro gnus-method-equal (ss1 ss2)
3644 "Say whether two servers are equal."
3648 (and (= (length s1) (length s2))
3650 (while (and s1 (member (car s1) s2))
3654 (defun gnus-methods-equal-p (m1 m2)
3655 (let ((m1 (or m1 gnus-select-method))
3656 (m2 (or m2 gnus-select-method)))
3658 (and (eq (car m1) (car m2))
3659 (or (not (memq 'address (assoc (symbol-name (car m1))
3660 gnus-valid-select-methods)))
3661 (equal (nth 1 m1) (nth 1 m2)))))))
3663 (defun gnus-server-equal (m1 m2)
3664 "Say whether two methods are equal."
3665 (let ((m1 (cond ((null m1) gnus-select-method)
3666 ((stringp m1) (gnus-server-to-method m1))
3668 (m2 (cond ((null m2) gnus-select-method)
3669 ((stringp m2) (gnus-server-to-method m2))
3671 (gnus-method-equal m1 m2)))
3673 (defun gnus-servers-using-backend (backend)
3674 "Return a list of known servers using BACKEND."
3675 (let ((opened gnus-opened-servers)
3678 (when (eq backend (caaar opened))
3679 (push (caar opened) out))
3683 (defun gnus-archive-server-wanted-p ()
3684 "Say whether the user wants to use the archive server."
3686 ((or (not gnus-message-archive-method)
3687 (not gnus-message-archive-group))
3689 ((and gnus-message-archive-method gnus-message-archive-group)
3692 (let ((active (cadr (assq 'nnfolder-active-file
3693 gnus-message-archive-method))))
3695 (file-exists-p active))))))
3697 (defsubst gnus-method-to-server-name (method)
3699 (format "%s" (car method))
3701 (or (assoc (format "%s" (car method))
3702 (gnus-methods-using 'address))
3703 (gnus-server-equal method gnus-message-archive-method))
3705 (not (string= (nth 1 method) "")))
3706 (concat "+" (nth 1 method)))))
3708 (defsubst gnus-method-to-full-server-name (method)
3709 (format "%s+%s" (car method) (nth 1 method)))
3711 (defun gnus-group-prefixed-name (group method &optional full)
3712 "Return the whole name from GROUP and METHOD.
3713 Call with full set to get the fully qualified group name (even if the
3715 (when (stringp method)
3716 (setq method (gnus-server-to-method method)))
3717 (if (or (not method)
3718 (and (not full) (gnus-server-equal method "native"))
3719 ;;;!!! This might not be right. We'll see...
3720 ;(string-match ":" group)
3723 (concat (gnus-method-to-server-name method) ":" group)))
3725 (defun gnus-group-guess-prefixed-name (group)
3726 "Guess the whole name from GROUP and METHOD."
3727 (gnus-group-prefixed-name group (gnus-find-method-for-group
3730 (defun gnus-group-full-name (group method)
3731 "Return the full name from GROUP and METHOD, even if the method is native."
3732 (gnus-group-prefixed-name group method t))
3734 (defun gnus-group-guess-full-name (group)
3735 "Guess the full name from GROUP, even if the method is native."
3736 (if (gnus-group-prefixed-p group)
3738 (gnus-group-full-name group (gnus-find-method-for-group group))))
3740 (defun gnus-group-guess-full-name-from-command-method (group)
3741 "Guess the full name from GROUP, even if the method is native."
3742 (if (gnus-group-prefixed-p group)
3744 (gnus-group-full-name group gnus-command-method)))
3746 (defun gnus-group-real-prefix (group)
3747 "Return the prefix of the current group name."
3749 (if (string-match "^[^:]+:" group)
3750 (substring group 0 (match-end 0))
3754 (defun gnus-group-short-name (group)
3755 "Return the short group name."
3756 (let ((prefix (gnus-group-real-prefix group)))
3757 (if (< 0 (length prefix))
3758 (substring group (length prefix) nil)
3761 (defun gnus-group-prefixed-p (group)
3762 "Return the prefix of the current group name."
3763 (< 0 (length (gnus-group-real-prefix group))))
3765 (defun gnus-summary-buffer-name (group)
3766 "Return the summary buffer name of GROUP."
3767 (concat "*Summary " (gnus-group-decoded-name group) "*"))
3769 (defun gnus-group-method (group)
3770 "Return the server or method used for selecting GROUP.
3771 You should probably use `gnus-find-method-for-group' instead."
3772 (let ((prefix (gnus-group-real-prefix group)))
3773 (if (equal prefix "")
3775 (let ((servers gnus-opened-servers)
3777 backend possible found)
3778 (if (string-match "^[^\\+]+\\+" prefix)
3779 (setq backend (intern (substring prefix 0 (1- (match-end 0))))
3780 server (substring prefix (match-end 0) (1- (length prefix))))
3781 (setq backend (intern (substring prefix 0 (1- (length prefix))))))
3783 (when (eq (caaar servers) backend)
3784 (setq possible (caar servers))
3785 (when (equal (cadaar servers) server)
3786 (setq found (caar servers))))
3788 (or (car (rassoc found gnus-server-alist))
3790 (car (rassoc possible gnus-server-alist))
3792 (list backend server))))))
3794 (defsubst gnus-native-method-p (method)
3795 "Return whether METHOD is the native select method."
3796 (gnus-method-equal method gnus-select-method))
3798 (defsubst gnus-secondary-method-p (method)
3799 "Return whether METHOD is a secondary select method."
3800 (let ((methods gnus-secondary-select-methods)
3801 (gmethod (inline (gnus-server-get-method nil method))))
3803 (not (gnus-method-equal
3804 (inline (gnus-server-get-method nil (car methods)))
3806 (setq methods (cdr methods)))
3809 (defun gnus-method-simplify (method)
3810 "Return the shortest uniquely identifying string or method for METHOD."
3811 (cond ((stringp method)
3813 ((gnus-native-method-p method)
3815 ((gnus-secondary-method-p method)
3816 (format "%s:%s" (nth 0 method) (nth 1 method)))
3820 (defun gnus-groups-from-server (server)
3821 "Return a list of all groups that are fetched from SERVER."
3822 (let ((alist (cdr gnus-newsrc-alist))
3824 (while (setq info (pop alist))
3825 (when (gnus-server-equal (gnus-info-method info) server)
3826 (push (gnus-info-group info) groups)))
3827 (sort groups 'string<)))
3829 (defun gnus-group-foreign-p (group)
3830 "Say whether a group is foreign or not."
3831 (and (not (gnus-group-native-p group))
3832 (not (gnus-group-secondary-p group))))
3834 (defun gnus-group-native-p (group)
3835 "Say whether the group is native or not."
3836 (not (string-match ":" group)))
3838 (defun gnus-group-secondary-p (group)
3839 "Say whether the group is secondary or not."
3840 (gnus-secondary-method-p (gnus-find-method-for-group group)))
3842 (defun gnus-parameters-get-parameter (group)
3843 "Return the group parameters for GROUP from `gnus-parameters'."
3845 (dolist (elem gnus-parameters)
3846 (when (string-match (car elem) group)
3848 (nconc (gnus-expand-group-parameters
3849 (car elem) (cdr elem) group)
3853 (defun gnus-expand-group-parameter (match value group)
3854 "Use MATCH to expand VALUE in GROUP."
3857 (goto-char (point-min))
3858 (while (re-search-forward match nil t)
3859 (replace-match value))
3862 (defun gnus-expand-group-parameters (match parameters group)
3863 "Go through PARAMETERS and expand them according to the match data."
3865 (dolist (elem parameters)
3866 (if (and (stringp (cdr elem))
3867 (string-match "\\\\[0-9&]" (cdr elem)))
3868 (push (cons (car elem)
3869 (gnus-expand-group-parameter match (cdr elem) group))
3874 (defun gnus-group-fast-parameter (group symbol &optional allow-list)
3875 "For GROUP, return the value of SYMBOL.
3877 You should call this in the `gnus-group-buffer' buffer.
3878 The function `gnus-group-find-parameter' will do that for you."
3879 ;; The speed trick: No cons'ing and quit early.
3880 (let* ((params (funcall gnus-group-get-parameter-function group))
3881 ;; Start easy, check the "real" group parameters.
3883 (gnus-group-parameter-value params symbol allow-list t)))
3885 ;; Found results; return them.
3886 (car simple-results)
3887 ;; We didn't found it there, try `gnus-parameters'.
3890 (tail gnus-parameters))
3891 ;; A good old-fashioned non-cl loop.
3893 (setq head (car tail)
3895 ;; The car is regexp matching for matching the group name.
3896 (when (string-match (car head) group)
3897 ;; The cdr is the parameters.
3898 (setq result (gnus-group-parameter-value (cdr head)
3901 ;; Expand if necessary.
3902 (if (and (stringp result) (string-match "\\\\[0-9&]" result))
3903 (setq result (gnus-expand-group-parameter (car head)
3905 ;; Exit the loop early.
3910 (defun gnus-group-find-parameter (group &optional symbol allow-list)
3911 "Return the group parameters for GROUP.
3912 If SYMBOL, return the value of that symbol in the group parameters.
3914 If you call this function inside a loop, consider using the faster
3915 `gnus-group-fast-parameter' instead."
3917 (set-buffer gnus-group-buffer)
3919 (gnus-group-fast-parameter group symbol allow-list)
3922 (funcall gnus-group-get-parameter-function group))
3923 (gnus-parameters-get-parameter group)))))
3925 (defun gnus-group-get-parameter (group &optional symbol allow-list)
3926 "Return the group parameters for GROUP.
3927 If SYMBOL, return the value of that symbol in the group parameters.
3928 Most functions should use `gnus-group-find-parameter', which
3929 also examines the topic parameters."
3930 (let ((params (gnus-info-params (gnus-get-info group))))
3932 (gnus-group-parameter-value params symbol allow-list)
3935 (defun gnus-group-parameter-value (params symbol &optional
3936 allow-list present-p)
3937 "Return the value of SYMBOL in group PARAMS."
3938 ;; We only wish to return group parameters (dotted lists) and
3939 ;; not local variables, which may have the same names.
3940 ;; But first we handle single elements...
3941 (or (car (memq symbol params))
3945 (while (setq elem (pop params))
3946 (when (and (consp elem)
3947 (eq (car elem) symbol)
3950 (throw 'found (if present-p (list (cdr elem))
3953 (defun gnus-group-add-parameter (group param)
3954 "Add parameter PARAM to GROUP."
3955 (let ((info (gnus-get-info group)))
3957 (gnus-group-remove-parameter group (if (consp param) (car param) param))
3958 ;; Cons the new param to the old one and update.
3959 (gnus-group-set-info (cons param (gnus-info-params info))
3962 (defun gnus-group-set-parameter (group name value)
3963 "Set parameter NAME to VALUE in GROUP."
3964 (let ((info (gnus-get-info group)))
3966 (gnus-group-remove-parameter group name)
3967 (let ((old-params (gnus-info-params info))
3968 (new-params (list (cons name value))))
3970 (when (or (not (listp (car old-params)))
3971 (not (eq (caar old-params) name)))
3972 (setq new-params (append new-params (list (car old-params)))))
3973 (setq old-params (cdr old-params)))
3974 (gnus-group-set-info new-params group 'params)))))
3976 (defun gnus-group-remove-parameter (group name)
3977 "Remove parameter NAME from GROUP."
3978 (let ((info (gnus-get-info group)))
3980 (let ((params (gnus-info-params info)))
3982 (setq params (delq name params))
3983 (while (assq name params)
3984 (gnus-pull name params))
3985 (gnus-info-set-params info params))))))
3987 (defun gnus-group-add-score (group &optional score)
3988 "Add SCORE to the GROUP score.
3989 If SCORE is nil, add 1 to the score of GROUP."
3990 (let ((info (gnus-get-info group)))
3992 (gnus-info-set-score info (+ (gnus-info-score info) (or score 1))))))
3994 (defun gnus-short-group-name (group &optional levels)
3995 "Collapse GROUP name LEVELS.
3996 Select methods are stripped and any remote host name is stripped down to
3997 just the host name."
4003 gnus-group-uncollapsed-levels
4005 (while (string-match "\\." group skip)
4006 (setq skip (match-end 0)
4009 ;; Separate foreign select method from group name and collapse.
4010 ;; If method contains a server, collapse to non-domain server name,
4011 ;; otherwise collapse to select method.
4012 (let* ((colon (string-match ":" group))
4013 (server (and colon (substring group 0 colon)))
4014 (plus (and server (string-match "+" server))))
4017 (setq foreign (substring server (+ 1 plus)
4018 (string-match "\\." server))
4019 group (substring group (+ 1 colon)))
4020 (setq foreign server
4021 group (substring group (+ 1 colon))))
4022 (setq foreign (concat foreign ":")))
4023 ;; Collapse group name leaving LEVELS uncollapsed elements
4024 (let* ((slist (split-string group "/"))
4025 (slen (length slist))
4026 (dlist (split-string group "\\."))
4027 (dlen (length dlist))
4039 (setq levels (- glen levels))
4041 (push (if (>= (decf levels) 0)
4042 (if (zerop (length g))
4047 (concat foreign (mapconcat 'identity (nreverse res) gsep))))))
4049 (defun gnus-narrow-to-body ()
4050 "Narrow to the body of an article."
4053 (goto-char (point-min))
4054 (or (search-forward "\n\n" nil t)
4060 ;;; Kill file handling.
4063 (defun gnus-apply-kill-file ()
4064 "Apply a kill file to the current newsgroup.
4065 Returns the number of articles marked as read."
4066 (if (or (file-exists-p (gnus-newsgroup-kill-file nil))
4067 (file-exists-p (gnus-newsgroup-kill-file gnus-newsgroup-name)))
4068 (gnus-apply-kill-file-internal)
4071 (defun gnus-kill-save-kill-buffer ()
4072 (let ((file (gnus-newsgroup-kill-file gnus-newsgroup-name)))
4073 (when (get-file-buffer file)
4075 (set-buffer (get-file-buffer file))
4076 (when (buffer-modified-p)
4078 (kill-buffer (current-buffer))))))
4080 (defcustom gnus-kill-file-name "KILL"
4081 "Suffix of the kill files."
4082 :group 'gnus-score-kill
4083 :group 'gnus-score-files
4086 (defun gnus-newsgroup-kill-file (newsgroup)
4087 "Return the name of a kill file name for NEWSGROUP.
4088 If NEWSGROUP is nil, return the global kill file name instead."
4090 ;; The global KILL file is placed at top of the directory.
4091 ((or (null newsgroup)
4092 (string-equal newsgroup ""))
4093 (expand-file-name gnus-kill-file-name
4094 gnus-kill-files-directory))
4095 ;; Append ".KILL" to newsgroup name.
4096 ((gnus-use-long-file-name 'not-kill)
4097 (expand-file-name (concat (gnus-newsgroup-savable-name newsgroup)
4098 "." gnus-kill-file-name)
4099 gnus-kill-files-directory))
4100 ;; Place "KILL" under the hierarchical directory.
4102 (expand-file-name (concat (gnus-newsgroup-directory-form newsgroup)
4103 "/" gnus-kill-file-name)
4104 gnus-kill-files-directory))))
4108 (defun gnus-member-of-valid (symbol group)
4109 "Find out if GROUP has SYMBOL as part of its \"valid\" spec."
4111 (symbol-name (car (gnus-find-method-for-group group)))
4112 gnus-valid-select-methods)))
4114 (defun gnus-method-option-p (method option)
4115 "Return non-nil if select METHOD has OPTION as a parameter."
4116 (when (stringp method)
4117 (setq method (gnus-server-to-method method)))
4118 (memq option (assoc (format "%s" (car method))
4119 gnus-valid-select-methods)))
4121 (defun gnus-similar-server-opened (method)
4122 (let ((opened gnus-opened-servers))
4123 (while (and method opened)
4124 (when (and (equal (cadr method) (cadaar opened))
4125 (equal (car method) (caaar opened))
4126 (not (equal method (caar opened))))
4131 (defun gnus-server-extend-method (group method)
4132 ;; This function "extends" a virtual server. If the server is
4133 ;; "hello", and the select method is ("hello" (my-var "something"))
4134 ;; in the group "alt.alt", this will result in a new virtual server
4135 ;; called "hello+alt.alt".
4136 (if (or (not (inline (gnus-similar-server-opened method)))
4137 (not (cddr method)))
4139 `(,(car method) ,(concat (cadr method) "+" group)
4140 (,(intern (format "%s-address" (car method))) ,(cadr method))
4143 (defun gnus-server-status (method)
4144 "Return the status of METHOD."
4145 (nth 1 (assoc method gnus-opened-servers)))
4147 (defun gnus-group-name-to-method (group)
4148 "Guess a select method based on GROUP."
4149 (if (string-match ":" group)
4150 (let ((server (substring group 0 (match-beginning 0))))
4151 (if (string-match "\\+" server)
4152 (list (intern (substring server 0 (match-beginning 0)))
4153 (substring server (match-end 0)))
4154 (list (intern server) "")))
4155 gnus-select-method))
4157 (defun gnus-server-string (server)
4158 "Return a readable string that describes SERVER."
4159 (let* ((server (gnus-server-to-method server))
4160 (address (nth 1 server)))
4162 (not (zerop (length address))))
4163 (format "%s using %s" address (car server))
4164 (format "%s" (car server)))))
4166 (defun gnus-find-method-for-group (group &optional info)
4167 "Find the select method that GROUP uses."
4168 (or gnus-override-method
4171 (and (not (gnus-group-entry group));; a new group
4172 (gnus-group-name-to-method group))
4173 (let ((info (or info (gnus-get-info group)))
4176 (not (setq method (gnus-info-method info)))
4177 (equal method "native"))
4180 (cond ((stringp method)
4181 (inline (gnus-server-to-method method)))
4182 ((stringp (cadr method))
4183 (inline (gnus-server-extend-method group method)))
4186 (cond ((equal (cadr method) "")
4188 ((null (cadr method))
4189 (list (car method) ""))
4191 (gnus-server-add-address method)))))))
4193 (defun gnus-methods-using (feature)
4194 "Find all methods that have FEATURE."
4195 (let ((valids gnus-valid-select-methods)
4198 (when (memq feature (car valids))
4199 (push (car valids) outs))
4200 (setq valids (cdr valids)))
4204 (autoload 'message-y-or-n-p "message" nil nil 'macro))
4206 (defun gnus-read-group (prompt &optional default)
4207 "Prompt the user for a group name.
4208 Disallow invalid group names."
4213 gnus-invalid-group-regexp
4214 (setq group (read-string (concat prefix prompt)
4215 (cons (or default "") 0)
4216 'gnus-group-history)))
4217 (let ((match (match-string 0 group)))
4218 ;; Might be okay (e.g. for nnimap), so ask the user:
4219 (unless (and (not (string-match "^$\\|:" match))
4221 "Proceed and create group anyway? " t
4222 "The group name \"" group "\" contains a forbidden character: \"" match "\".
4224 Usually, it's dangerous to create a group with this name, because it's not
4225 supported by all back ends and servers. On IMAP servers it should work,
4226 though. If you are really sure, you can proceed anyway and create the group.
4228 You may customize the variable `gnus-invalid-group-regexp', which currently is
4229 set to \"" gnus-invalid-group-regexp
4230 "\", if you want to get rid of this query permanently."))
4231 (setq prefix (format "Invalid group name: \"%s\". " group)
4235 (defun gnus-read-method (prompt)
4236 "Prompt the user for a method.
4237 Allow completion over sensible values."
4238 (let* ((open-servers
4239 (mapcar (lambda (i) (cons (format "%s:%s" (caar i) (cadar i)) i))
4240 gnus-opened-servers))
4243 (dolist (method gnus-valid-select-methods)
4244 (if (or (memq 'prompt-address method)
4245 (not (assoc (format "%s:" (car method)) open-servers)))
4246 (push method methods)))
4249 (append valid-methods
4251 gnus-predefined-server-alist
4256 nil t nil 'gnus-method-history)))
4259 (setq method gnus-select-method))
4260 ((assoc method gnus-valid-select-methods)
4261 (let ((address (if (memq 'prompt-address
4262 (assoc method gnus-valid-select-methods))
4263 (read-string "Address: ")
4265 (or (cadr (assoc (format "%s:%s" method address) open-servers))
4266 (list (intern method) address))))
4267 ((assoc method servers)
4270 (list (intern method) "")))))
4274 (defun gnus-agent-method-p (method)
4275 "Say whether METHOD is covered by the agent."
4276 (or (eq (car gnus-agent-method-p-cache) method)
4277 (setq gnus-agent-method-p-cache
4279 (member (if (stringp method)
4281 (gnus-method-to-server method)) gnus-agent-covered-methods))))
4282 (cdr gnus-agent-method-p-cache))
4284 (defun gnus-online (method)
4287 (eq (cadr (assoc method gnus-opened-servers)) 'offline)
4288 (gnus-agent-method-p method))))
4290 ;;; User-level commands.
4293 (defun gnus-slave-no-server (&optional arg)
4294 "Read network news as a slave, without connecting to the local server."
4296 (gnus-no-server arg t))
4299 (defun gnus-no-server (&optional arg slave)
4301 If ARG is a positive number, Gnus will use that as the startup
4302 level. If ARG is nil, Gnus will be started at level 2. If ARG is
4303 non-nil and not a positive number, Gnus will prompt the user for the
4304 name of an NNTP server to use.
4305 As opposed to `gnus', this command will not connect to the local
4308 (gnus-no-server-1 arg slave))
4311 (defun gnus-slave (&optional arg)
4312 "Read news as a slave."
4314 (gnus arg nil 'slave))
4316 (defcustom gnus-frame-properties nil
4317 "The properties of the frame in which gnus is displayed. Under XEmacs,
4318 the variable `toolbar-news-frame-plist' will be refered instead."
4319 :type '(repeat (cons :format "%v"
4320 (symbol :tag "Parameter")
4321 (sexp :tag "Value")))
4325 (defun gnus-other-frame (&optional arg display)
4326 "Pop up a frame to read news.
4327 This will call one of the Gnus commands which is specified by the user
4328 option `gnus-other-frame-function' (default `gnus') with the argument
4329 ARG if Gnus is not running, otherwise just pop up a Gnus frame. The
4330 optional second argument DISPLAY should be a standard display string
4331 such as \"unix:0\" to specify where to pop up a frame. If DISPLAY is
4332 omitted or the function `make-frame-on-display' is not available, the
4333 current display is used."
4335 (if (fboundp 'make-frame-on-display)
4337 (setq display (gnus-frame-or-window-display-name (selected-frame))))
4339 (let ((alive (gnus-alive-p)))
4344 (when (and (or (not display)
4346 (gnus-frame-or-window-display-name
4348 (with-current-buffer (window-buffer window)
4349 (string-match "\\`gnus-"
4350 (symbol-name major-mode))))
4351 (gnus-select-frame-set-input-focus
4352 (setq gnus-other-frame-object (window-frame window)))
4353 (select-window window)
4356 (gnus-select-frame-set-input-focus
4357 (setq gnus-other-frame-object
4359 (make-frame-on-display display gnus-other-frame-parameters)
4360 (make-frame gnus-other-frame-parameters))))
4362 (switch-to-buffer gnus-group-buffer)
4363 (funcall gnus-other-frame-function arg)
4364 (add-hook 'gnus-exit-gnus-hook
4366 (when (and (frame-live-p gnus-other-frame-object)
4368 (delete-frame gnus-other-frame-object))
4369 (setq gnus-other-frame-object nil)))))))
4372 (defun gnus (&optional arg dont-connect slave)
4374 If ARG is non-nil and a positive number, Gnus will use that as the
4375 startup level. If ARG is non-nil and not a positive number, Gnus will
4376 prompt the user for the name of an NNTP server to use."
4378 (unless (byte-code-function-p (symbol-function 'gnus))
4379 (message "You should byte-compile Gnus")
4381 (gnus-1 arg dont-connect slave))
4383 ;; Allow redefinition of Gnus functions.
4387 (product-provide (provide 'gnus) 'gnus-vers)
4389 ;;; gnus.el ends here