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, 2006, 2007, 2008
5 ;; Free Software Foundation, Inc.
7 ;; Author: Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
8 ;; Lars Magne Ingebrigtsen <larsi@gnus.org>
9 ;; Keywords: news, mail
11 ;; This file is part of GNU Emacs.
13 ;; GNU Emacs is free software: you can redistribute it and/or modify
14 ;; it under the terms of the GNU General Public License as published by
15 ;; the Free Software Foundation, either version 3 of the License, or
16 ;; (at your option) any later version.
18 ;; GNU Emacs is distributed in the hope that it will be useful,
19 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
20 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 ;; GNU General Public License for more details.
23 ;; You should have received a copy of the GNU General Public License
24 ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
30 (eval '(run-hooks 'gnus-load-hook
))
34 (unless (fboundp 'declare-function
) (defmacro declare-function
(&rest r
))))
36 (eval-when-compile (require 'cl
))
41 ;; These are defined afterwards with gnus-define-group-parameter
42 (defvar gnus-ham-process-destinations
)
43 (defvar gnus-parameter-ham-marks-alist
)
44 (defvar gnus-parameter-spam-marks-alist
)
45 (defvar gnus-spam-autodetect
)
46 (defvar gnus-spam-autodetect-methods
)
47 (defvar gnus-spam-newsgroup-contents
)
48 (defvar gnus-spam-process-destinations
)
49 (defvar gnus-spam-resend-to
)
50 (defvar gnus-ham-resend-to
)
51 (defvar gnus-spam-process-newsgroups
)
55 "The coffee-brewing, all singing, all dancing, kitchen sink newsreader."
59 (defgroup gnus-start nil
60 "Starting your favorite newsreader."
63 (defgroup gnus-format nil
64 "Dealing with formatting issues."
67 (defgroup gnus-charset nil
68 "Group character set issues."
69 :link
'(custom-manual "(gnus)Charsets")
73 (defgroup gnus-cache nil
75 :link
'(custom-manual "(gnus)Article Caching")
78 (defgroup gnus-registry nil
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-exit nil
289 :link
'(custom-manual "(gnus)Exiting Gnus")
292 (defgroup gnus-fun nil
293 "Frivolous Gnus extensions."
294 :link
'(custom-manual "(gnus)Exiting Gnus")
297 (defconst gnus-version-number
"5.13"
298 "Version number for this version of Gnus.")
300 (defconst gnus-version
(format "Gnus v%s" gnus-version-number
)
301 "Version string for this version of Gnus.")
303 (defcustom gnus-inhibit-startup-message nil
304 "If non-nil, the startup message will not be displayed.
305 This variable is used before `.gnus.el' is loaded, so it should
306 be set in `.emacs' instead."
310 (defcustom gnus-play-startup-jingle nil
311 "If non-nil, play the Gnus jingle at startup."
315 (unless (fboundp 'gnus-group-remove-excess-properties
)
316 (defalias 'gnus-group-remove-excess-properties
'ignore
))
318 (unless (featurep 'gnus-xmas
)
319 (defalias 'gnus-make-overlay
'make-overlay
)
320 (defalias 'gnus-delete-overlay
'delete-overlay
)
321 (defalias 'gnus-overlay-put
'overlay-put
)
322 (defalias 'gnus-move-overlay
'move-overlay
)
323 (defalias 'gnus-overlay-buffer
'overlay-buffer
)
324 (defalias 'gnus-overlay-start
'overlay-start
)
325 (defalias 'gnus-overlay-end
'overlay-end
)
326 (defalias 'gnus-extent-detached-p
'ignore
)
327 (defalias 'gnus-extent-start-open
'ignore
)
328 (defalias 'gnus-mail-strip-quoted-names
'mail-strip-quoted-names
)
329 (defalias 'gnus-character-to-event
'identity
)
330 (defalias 'gnus-assq-delete-all
'assq-delete-all
)
331 (defalias 'gnus-add-text-properties
'add-text-properties
)
332 (defalias 'gnus-put-text-property
'put-text-property
)
333 (defvar gnus-mode-line-image-cache t
)
334 (if (fboundp 'find-image
)
335 (defun gnus-mode-line-buffer-identification (line)
336 (let ((str (car-safe line
))
337 (load-path (mm-image-load-path)))
338 (if (and (stringp str
)
339 (string-match "^Gnus:" str
))
340 (progn (add-text-properties
343 (if (eq t gnus-mode-line-image-cache
)
344 (setq gnus-mode-line-image-cache
346 '((:type xpm
:file
"gnus-pointer.xpm"
348 (:type xbm
:file
"gnus-pointer.xbm"
350 gnus-mode-line-image-cache
)
353 gnus-version
(gnus-emacs-version)))
357 (defalias 'gnus-mode-line-buffer-identification
'identity
))
358 (defalias 'gnus-characterp
'numberp
)
359 (defalias 'gnus-deactivate-mark
'deactivate-mark
)
360 (defalias 'gnus-window-edges
'window-edges
)
361 (defalias 'gnus-key-press-event-p
'numberp
)
362 ;;(defalias 'gnus-decode-rfc1522 'ignore)
365 ;; We define these group faces here to avoid the display
366 ;; update forced when creating new faces.
368 (defface gnus-group-news-1
371 (:foreground
"PaleTurquoise" :bold t
))
374 (:foreground
"ForestGreen" :bold t
))
377 "Level 1 newsgroup face."
379 ;; backward-compatibility alias
380 (put 'gnus-group-news-1-face
'face-alias
'gnus-group-news-1
)
382 (defface gnus-group-news-1-empty
385 (:foreground
"PaleTurquoise"))
388 (:foreground
"ForestGreen"))
391 "Level 1 empty newsgroup face."
393 ;; backward-compatibility alias
394 (put 'gnus-group-news-1-empty-face
'face-alias
'gnus-group-news-1-empty
)
396 (defface gnus-group-news-2
399 (:foreground
"turquoise" :bold t
))
402 (:foreground
"CadetBlue4" :bold t
))
405 "Level 2 newsgroup face."
407 ;; backward-compatibility alias
408 (put 'gnus-group-news-2-face
'face-alias
'gnus-group-news-2
)
410 (defface gnus-group-news-2-empty
413 (:foreground
"turquoise"))
416 (:foreground
"CadetBlue4"))
419 "Level 2 empty newsgroup face."
421 ;; backward-compatibility alias
422 (put 'gnus-group-news-2-empty-face
'face-alias
'gnus-group-news-2-empty
)
424 (defface gnus-group-news-3
433 "Level 3 newsgroup face."
435 ;; backward-compatibility alias
436 (put 'gnus-group-news-3-face
'face-alias
'gnus-group-news-3
)
438 (defface gnus-group-news-3-empty
447 "Level 3 empty newsgroup face."
449 ;; backward-compatibility alias
450 (put 'gnus-group-news-3-empty-face
'face-alias
'gnus-group-news-3-empty
)
452 (defface gnus-group-news-4
461 "Level 4 newsgroup face."
463 ;; backward-compatibility alias
464 (put 'gnus-group-news-4-face
'face-alias
'gnus-group-news-4
)
466 (defface gnus-group-news-4-empty
475 "Level 4 empty newsgroup face."
477 ;; backward-compatibility alias
478 (put 'gnus-group-news-4-empty-face
'face-alias
'gnus-group-news-4-empty
)
480 (defface gnus-group-news-5
489 "Level 5 newsgroup face."
491 ;; backward-compatibility alias
492 (put 'gnus-group-news-5-face
'face-alias
'gnus-group-news-5
)
494 (defface gnus-group-news-5-empty
503 "Level 5 empty newsgroup face."
505 ;; backward-compatibility alias
506 (put 'gnus-group-news-5-empty-face
'face-alias
'gnus-group-news-5-empty
)
508 (defface gnus-group-news-6
517 "Level 6 newsgroup face."
519 ;; backward-compatibility alias
520 (put 'gnus-group-news-6-face
'face-alias
'gnus-group-news-6
)
522 (defface gnus-group-news-6-empty
531 "Level 6 empty newsgroup face."
533 ;; backward-compatibility alias
534 (put 'gnus-group-news-6-empty-face
'face-alias
'gnus-group-news-6-empty
)
536 (defface gnus-group-news-low
539 (:foreground
"DarkTurquoise" :bold t
))
542 (:foreground
"DarkGreen" :bold t
))
545 "Low level newsgroup face."
547 ;; backward-compatibility alias
548 (put 'gnus-group-news-low-face
'face-alias
'gnus-group-news-low
)
550 (defface gnus-group-news-low-empty
553 (:foreground
"DarkTurquoise"))
556 (:foreground
"DarkGreen"))
559 "Low level empty newsgroup face."
561 ;; backward-compatibility alias
562 (put 'gnus-group-news-low-empty-face
'face-alias
'gnus-group-news-low-empty
)
564 (defface gnus-group-mail-1
567 (:foreground
"#e1ffe1" :bold t
))
570 (:foreground
"DeepPink3" :bold t
))
573 "Level 1 mailgroup face."
575 ;; backward-compatibility alias
576 (put 'gnus-group-mail-1-face
'face-alias
'gnus-group-mail-1
)
578 (defface gnus-group-mail-1-empty
581 (:foreground
"#e1ffe1"))
584 (:foreground
"DeepPink3"))
586 (:italic t
:bold t
)))
587 "Level 1 empty mailgroup face."
589 ;; backward-compatibility alias
590 (put 'gnus-group-mail-1-empty-face
'face-alias
'gnus-group-mail-1-empty
)
592 (defface gnus-group-mail-2
595 (:foreground
"DarkSeaGreen1" :bold t
))
598 (:foreground
"HotPink3" :bold t
))
601 "Level 2 mailgroup face."
603 ;; backward-compatibility alias
604 (put 'gnus-group-mail-2-face
'face-alias
'gnus-group-mail-2
)
606 (defface gnus-group-mail-2-empty
609 (:foreground
"DarkSeaGreen1"))
612 (:foreground
"HotPink3"))
615 "Level 2 empty mailgroup face."
617 ;; backward-compatibility alias
618 (put 'gnus-group-mail-2-empty-face
'face-alias
'gnus-group-mail-2-empty
)
620 (defface gnus-group-mail-3
623 (:foreground
"aquamarine1" :bold t
))
626 (:foreground
"magenta4" :bold t
))
629 "Level 3 mailgroup face."
631 ;; backward-compatibility alias
632 (put 'gnus-group-mail-3-face
'face-alias
'gnus-group-mail-3
)
634 (defface gnus-group-mail-3-empty
637 (:foreground
"aquamarine1"))
640 (:foreground
"magenta4"))
643 "Level 3 empty mailgroup face."
645 ;; backward-compatibility alias
646 (put 'gnus-group-mail-3-empty-face
'face-alias
'gnus-group-mail-3-empty
)
648 (defface gnus-group-mail-low
651 (:foreground
"aquamarine2" :bold t
))
654 (:foreground
"DeepPink4" :bold t
))
657 "Low level mailgroup face."
659 ;; backward-compatibility alias
660 (put 'gnus-group-mail-low-face
'face-alias
'gnus-group-mail-low
)
662 (defface gnus-group-mail-low-empty
665 (:foreground
"aquamarine2"))
668 (:foreground
"DeepPink4"))
671 "Low level empty mailgroup face."
673 ;; backward-compatibility alias
674 (put 'gnus-group-mail-low-empty-face
'face-alias
'gnus-group-mail-low-empty
)
676 ;; Summary mode faces.
678 (defface gnus-summary-selected
'((t (:underline t
)))
679 "Face used for selected articles."
680 :group
'gnus-summary
)
681 ;; backward-compatibility alias
682 (put 'gnus-summary-selected-face
'face-alias
'gnus-summary-selected
)
684 (defface gnus-summary-cancelled
686 (:foreground
"yellow" :background
"black")))
687 "Face used for cancelled articles."
688 :group
'gnus-summary
)
689 ;; backward-compatibility alias
690 (put 'gnus-summary-cancelled-face
'face-alias
'gnus-summary-cancelled
)
692 (defface gnus-summary-high-ticked
695 (:foreground
"pink" :bold t
))
698 (:foreground
"firebrick" :bold t
))
701 "Face used for high interest ticked articles."
702 :group
'gnus-summary
)
703 ;; backward-compatibility alias
704 (put 'gnus-summary-high-ticked-face
'face-alias
'gnus-summary-high-ticked
)
706 (defface gnus-summary-low-ticked
709 (:foreground
"pink" :italic t
))
712 (:foreground
"firebrick" :italic t
))
715 "Face used for low interest ticked articles."
716 :group
'gnus-summary
)
717 ;; backward-compatibility alias
718 (put 'gnus-summary-low-ticked-face
'face-alias
'gnus-summary-low-ticked
)
720 (defface gnus-summary-normal-ticked
723 (:foreground
"pink"))
726 (:foreground
"firebrick"))
729 "Face used for normal interest ticked articles."
730 :group
'gnus-summary
)
731 ;; backward-compatibility alias
732 (put 'gnus-summary-normal-ticked-face
'face-alias
'gnus-summary-normal-ticked
)
734 (defface gnus-summary-high-ancient
737 (:foreground
"SkyBlue" :bold t
))
740 (:foreground
"RoyalBlue" :bold t
))
743 "Face used for high interest ancient articles."
744 :group
'gnus-summary
)
745 ;; backward-compatibility alias
746 (put 'gnus-summary-high-ancient-face
'face-alias
'gnus-summary-high-ancient
)
748 (defface gnus-summary-low-ancient
751 (:foreground
"SkyBlue" :italic t
))
754 (:foreground
"RoyalBlue" :italic t
))
757 "Face used for low interest ancient articles."
758 :group
'gnus-summary
)
759 ;; backward-compatibility alias
760 (put 'gnus-summary-low-ancient-face
'face-alias
'gnus-summary-low-ancient
)
762 (defface gnus-summary-normal-ancient
765 (:foreground
"SkyBlue"))
768 (:foreground
"RoyalBlue"))
771 "Face used for normal interest ancient articles."
772 :group
'gnus-summary
)
773 ;; backward-compatibility alias
774 (put 'gnus-summary-normal-ancient-face
'face-alias
'gnus-summary-normal-ancient
)
776 (defface gnus-summary-high-undownloaded
779 (:bold t
:foreground
"cyan4"))
780 (((class color
) (background dark
))
781 (:bold t
:foreground
"LightGray"))
782 (t (:inverse-video t
:bold t
)))
783 "Face used for high interest uncached articles."
784 :group
'gnus-summary
)
785 ;; backward-compatibility alias
786 (put 'gnus-summary-high-undownloaded-face
'face-alias
'gnus-summary-high-undownloaded
)
788 (defface gnus-summary-low-undownloaded
791 (:italic t
:foreground
"cyan4" :bold nil
))
792 (((class color
) (background dark
))
793 (:italic t
:foreground
"LightGray" :bold nil
))
794 (t (:inverse-video t
:italic t
)))
795 "Face used for low interest uncached articles."
796 :group
'gnus-summary
)
797 ;; backward-compatibility alias
798 (put 'gnus-summary-low-undownloaded-face
'face-alias
'gnus-summary-low-undownloaded
)
800 (defface gnus-summary-normal-undownloaded
803 (:foreground
"cyan4" :bold nil
))
804 (((class color
) (background dark
))
805 (:foreground
"LightGray" :bold nil
))
806 (t (:inverse-video t
)))
807 "Face used for normal interest uncached articles."
808 :group
'gnus-summary
)
809 ;; backward-compatibility alias
810 (put 'gnus-summary-normal-undownloaded-face
'face-alias
'gnus-summary-normal-undownloaded
)
812 (defface gnus-summary-high-unread
815 "Face used for high interest unread articles."
816 :group
'gnus-summary
)
817 ;; backward-compatibility alias
818 (put 'gnus-summary-high-unread-face
'face-alias
'gnus-summary-high-unread
)
820 (defface gnus-summary-low-unread
823 "Face used for low interest unread articles."
824 :group
'gnus-summary
)
825 ;; backward-compatibility alias
826 (put 'gnus-summary-low-unread-face
'face-alias
'gnus-summary-low-unread
)
828 (defface gnus-summary-normal-unread
831 "Face used for normal interest unread articles."
832 :group
'gnus-summary
)
833 ;; backward-compatibility alias
834 (put 'gnus-summary-normal-unread-face
'face-alias
'gnus-summary-normal-unread
)
836 (defface gnus-summary-high-read
839 (:foreground
"PaleGreen"
843 (:foreground
"DarkGreen"
847 "Face used for high interest read articles."
848 :group
'gnus-summary
)
849 ;; backward-compatibility alias
850 (put 'gnus-summary-high-read-face
'face-alias
'gnus-summary-high-read
)
852 (defface gnus-summary-low-read
855 (:foreground
"PaleGreen"
859 (:foreground
"DarkGreen"
863 "Face used for low interest read articles."
864 :group
'gnus-summary
)
865 ;; backward-compatibility alias
866 (put 'gnus-summary-low-read-face
'face-alias
'gnus-summary-low-read
)
868 (defface gnus-summary-normal-read
871 (:foreground
"PaleGreen"))
874 (:foreground
"DarkGreen"))
877 "Face used for normal interest read articles."
878 :group
'gnus-summary
)
879 ;; backward-compatibility alias
880 (put 'gnus-summary-normal-read-face
'face-alias
'gnus-summary-normal-read
)
887 (defvar gnus-buffers nil
)
889 (defun gnus-get-buffer-create (name)
890 "Do the same as `get-buffer-create', but store the created buffer."
891 (or (get-buffer name
)
892 (car (push (get-buffer-create name
) gnus-buffers
))))
894 (defun gnus-add-buffer ()
895 "Add the current buffer to the list of Gnus buffers."
896 (push (current-buffer) gnus-buffers
))
898 (defmacro gnus-kill-buffer
(buffer)
899 "Kill BUFFER and remove from the list of Gnus buffers."
900 `(let ((buf ,buffer
))
901 (when (gnus-buffer-exists-p buf
)
902 (setq gnus-buffers
(delete (get-buffer buf
) gnus-buffers
))
905 (defun gnus-buffers ()
906 "Return a list of live Gnus buffers."
907 (while (and gnus-buffers
908 (not (buffer-name (car gnus-buffers
))))
910 (let ((buffers gnus-buffers
))
912 (if (buffer-name (cadr buffers
))
914 (setcdr buffers
(cddr buffers
)))))
919 (defvar gnus-group-buffer
"*Group*")
921 (autoload 'gnus-play-jingle
"gnus-audio")
926 (:foreground
"#cccccc"))
929 (:foreground
"#888888"))
932 "Face for the splash screen."
934 ;; backward-compatibility alias
935 (put 'gnus-splash-face
'face-alias
'gnus-splash
)
937 (defun gnus-splash ()
939 (switch-to-buffer (gnus-get-buffer-create gnus-group-buffer
))
940 (let ((buffer-read-only nil
))
942 (unless gnus-inhibit-startup-message
943 (gnus-group-startup-message)
945 (when gnus-play-startup-jingle
946 (gnus-play-jingle))))))
948 (defun gnus-indent-rigidly (start end arg
)
949 "Indent rigidly using only spaces and no tabs."
952 (narrow-to-region start end
)
954 (indent-rigidly start end arg
)
955 ;; We translate tabs into spaces -- not everybody uses
956 ;; an 8-character tab.
957 (goto-char (point-min))
958 (while (search-forward "\t" nil t
)
959 (replace-match " " t t
))))))
961 (defvar gnus-simple-splash nil
)
963 ;;(format "%02x%02x%02x" 114 66 20) "724214"
965 (defvar gnus-logo-color-alist
966 '((flame "#cc3300" "#ff2200")
967 (pine "#c0cc93" "#f8ffb8")
968 (moss "#a1cc93" "#d2ffb8")
969 (irish "#04cc90" "#05ff97")
970 (sky "#049acc" "#05deff")
971 (tin "#6886cc" "#82b6ff")
972 (velvet "#7c68cc" "#8c82ff")
973 (grape "#b264cc" "#cf7df")
974 (labia "#cc64c2" "#fd7dff")
975 (berry "#cc6485" "#ff7db5")
976 (dino "#724214" "#1e3f03")
977 (oort "#cccccc" "#888888")
978 (storm "#666699" "#99ccff")
979 (pdino "#9999cc" "#99ccff")
980 (purp "#9999cc" "#666699")
981 (no "#ff0000" "#ffff00")
982 (neutral "#b4b4b4" "#878787")
983 (september "#bf9900" "#ffcc00"))
984 "Color alist used for the Gnus logo.")
986 (defcustom gnus-logo-color-style
'no
987 "*Color styles used for the Gnus logo."
988 :type
`(choice ,@(mapcar (lambda (elem) (list 'const
(car elem
)))
989 gnus-logo-color-alist
))
992 (defvar gnus-logo-colors
993 (cdr (assq gnus-logo-color-style gnus-logo-color-alist
))
994 "Colors used for the Gnus logo.")
996 (declare-function image-size
"image.c" (spec &optional pixels frame
))
998 (defun gnus-group-startup-message (&optional x y
)
999 "Insert startup message in current buffer."
1000 ;; Insert the message.
1004 (fboundp 'find-image
)
1006 ;; Make sure the library defining `image-load-path' is loaded
1007 ;; (`find-image' is autoloaded) (and discard the result). Else, we may
1008 ;; get "defvar ignored because image-load-path is let-bound" when calling
1009 ;; `find-image' below.
1010 (or (find-image '(nil (:type xpm
:file
"gnus.xpm"))) t
)
1011 (let* ((data-directory (nnheader-find-etc-directory "images/gnus"))
1012 (image-load-path (cond (data-directory
1013 (list data-directory
))
1014 ((boundp 'image-load-path
)
1015 (symbol-value 'image-load-path
))
1018 `((:type svg
:file
"gnus.svg")
1019 (:type png
:file
"gnus.png")
1020 (:type xpm
:file
"gnus.xpm"
1022 (("thing" .
,(car gnus-logo-colors
))
1023 ("shadow" .
,(cadr gnus-logo-colors
))
1024 ("oort" .
"#eeeeee")
1025 ("background" .
,(face-background 'default
))))
1026 (:type pbm
:file
"gnus.pbm"
1027 ;; Account for the pbm's blackground.
1028 :background
,(face-foreground 'gnus-splash
)
1029 :foreground
,(face-background 'default
))
1030 (:type xbm
:file
"gnus.xbm"
1031 ;; Account for the xbm's blackground.
1032 :background
,(face-foreground 'gnus-splash
)
1033 :foreground
,(face-background 'default
))))))
1035 (let ((size (image-size image
)))
1036 (insert-char ?
\n (max 0 (round (- (window-height)
1037 (or y
(cdr size
)) 1) 2)))
1038 (insert-char ?\
(max 0 (round (- (window-width)
1039 (or x
(car size
))) 2)))
1040 (insert-image image
))
1041 (setq gnus-simple-splash nil
)
1047 _ ___ __ ___ __ _ ___
1066 ;; And then hack it.
1067 (gnus-indent-rigidly (point-min) (point-max)
1068 (/ (max (- (window-width) (or x
46)) 0) 2))
1069 (goto-char (point-min))
1071 (let* ((pheight (count-lines (point-min) (point-max)))
1072 (wheight (window-height))
1073 (rest (- wheight pheight
)))
1074 (insert (make-string (max 0 (* 2 (/ rest
3))) ?
\n)))
1076 (put-text-property (point-min) (point-max) 'face
'gnus-splash
)
1077 (setq gnus-simple-splash t
)))
1078 (goto-char (point-min))
1079 (setq mode-line-buffer-identification
(concat " " gnus-version
))
1080 (set-buffer-modified-p t
))
1083 (let ((command (format "%s" this-command
)))
1084 (when (string-match "gnus" command
)
1085 (if (string-match "gnus-other-frame" command
)
1086 (gnus-get-buffer-create gnus-group-buffer
)
1091 (require 'gnus-util
)
1094 (defcustom gnus-parameters nil
1095 "Alist of group parameters.
1098 ((\"mail\\\\..*\" (gnus-show-threads nil)
1099 (gnus-use-scoring nil)
1100 (gnus-summary-line-format
1101 \"%U%R%z%I%(%[%d:%ub%-23,23f%]%) %s\\n\")
1104 (\"mail\\\\.me\" (gnus-use-scoring t))
1105 (\"list\\\\..*\" (total-expire . t)
1106 (broken-reply-to . t)))"
1108 :group
'gnus-group-various
1109 :type
'(repeat (cons regexp
1112 (defcustom gnus-parameters-case-fold-search
'default
1113 "If it is t, ignore case of group names specified in `gnus-parameters'.
1114 If it is nil, don't ignore case. If it is `default', which is for the
1115 backward compatibility, use the value of `case-fold-search'."
1117 :group
'gnus-group-various
1118 :type
'(choice :format
"%{%t%}:\n %[Value Menu%] %v"
1119 (const :tag
"Use `case-fold-search'" default
)
1123 (defvar gnus-group-parameters-more nil
)
1125 (defmacro gnus-define-group-parameter
(param &rest rest
)
1126 "Define a group parameter PARAM.
1127 REST is a plist of following:
1128 :type One of `bool', `list' or nil.
1129 :function The name of the function.
1130 :function-document The documentation of the function.
1131 :parameter-type The type for customizing the parameter.
1132 :parameter-document The documentation for the parameter.
1133 :variable The name of the variable.
1134 :variable-document The documentation for the variable.
1135 :variable-group The group for customizing the variable.
1136 :variable-type The type for customizing the variable.
1137 :variable-default The default value of the variable."
1138 (let* ((type (plist-get rest
:type
))
1139 (parameter-type (plist-get rest
:parameter-type
))
1140 (parameter-document (plist-get rest
:parameter-document
))
1141 (function (or (plist-get rest
:function
)
1142 (intern (format "gnus-parameter-%s" param
))))
1143 (function-document (or (plist-get rest
:function-document
) ""))
1144 (variable (or (plist-get rest
:variable
)
1145 (intern (format "gnus-parameter-%s-alist" param
))))
1146 (variable-document (or (plist-get rest
:variable-document
) ""))
1147 (variable-group (plist-get rest
:variable-group
))
1148 (variable-type (or (plist-get rest
:variable-type
)
1150 (list (regexp :tag
"Group")
1151 ,(car (cdr parameter-type
)))))))
1152 (variable-default (plist-get rest
:variable-default
)))
1155 `(defcustom ,variable
,variable-default
1157 :group
'gnus-group-parameter
1158 :group
',variable-group
1159 :type
,variable-type
)
1160 `(setq gnus-group-parameters-more
1161 (delq (assq ',param gnus-group-parameters-more
)
1162 gnus-group-parameters-more
))
1163 `(add-to-list 'gnus-group-parameters-more
1166 ,parameter-document
))
1168 `(defun ,function
(name)
1170 (let ((params (gnus-group-find-parameter name
))
1173 ((memq ',param params
)
1175 ((setq val
(assq ',param params
))
1177 ((stringp ,variable
)
1178 (string-match ,variable name
))
1180 (let ((alist ,variable
)
1182 (while (setq elem
(pop alist
))
1184 (string-match (car elem
) name
))
1187 (if (consp value
) (car value
) value
))))))
1188 `(defun ,function
(name)
1191 (or (gnus-group-find-parameter name
',param
,(and type t
))
1192 (let ((alist ,variable
)
1194 (while (setq elem
(pop alist
))
1196 (string-match (car elem
) name
))
1201 '(if (consp value
) (car value
) value
))))))))))
1203 (defcustom gnus-home-directory
"~/"
1204 "Directory variable that specifies the \"home\" directory.
1205 All other Gnus file and directory variables are initialized from this variable."
1209 (defcustom gnus-directory
(or (getenv "SAVEDIR")
1210 (nnheader-concat gnus-home-directory
"News/"))
1211 "*Directory variable from which all other Gnus file variables are derived.
1213 Note that Gnus is mostly loaded when the `.gnus.el' file is read.
1214 This means that other directory variables that are initialized from
1215 this variable won't be set properly if you set this variable in `.gnus.el'.
1216 Set this variable in `.emacs' instead."
1220 (defcustom gnus-default-directory nil
1221 "*Default directory for all Gnus buffers."
1223 :type
'(choice (const :tag
"current" nil
)
1226 ;; Site dependent variables. These variables should be defined in
1229 (defvar gnus-default-nntp-server nil
1230 "Specify a default NNTP server.
1231 This variable should be defined in paths.el, and should never be set
1233 If you want to change servers, you should use `gnus-select-method'.
1234 See the documentation to that variable.")
1236 ;; Don't touch this variable.
1237 (defvar gnus-nntp-service
"nntp"
1238 "NNTP service name (\"nntp\" or 119).
1239 This is an obsolete variable, which is scarcely used. If you use an
1240 nntp server for your newsgroup and want to change the port number
1241 used to 899, you would say something along these lines:
1243 (setq gnus-select-method '(nntp \"my.nntp.server\" (nntp-port-number 899)))")
1245 (defcustom gnus-nntpserver-file
"/etc/nntpserver"
1246 "A file with only the name of the nntp server in it."
1251 (defun gnus-getenv-nntpserver ()
1252 "Find default nntp server.
1253 Check the NNTPSERVER environment variable and the
1254 `gnus-nntpserver-file' file."
1255 (or (getenv "NNTPSERVER")
1256 (and (file-readable-p gnus-nntpserver-file
)
1258 (insert-file-contents gnus-nntpserver-file
)
1259 (when (re-search-forward "[^ \t\n\r]+" nil t
)
1260 (match-string 0))))))
1262 ;; `M-x customize-variable RET gnus-select-method RET' should work without
1263 ;; starting or even loading Gnus.
1264 ;;;###autoload(when (fboundp 'custom-autoload)
1265 ;;;###autoload (custom-autoload 'gnus-select-method "gnus"))
1267 (defcustom gnus-select-method
1270 (list 'nntp
(or (condition-case nil
1271 (gnus-getenv-nntpserver)
1273 (when (and gnus-default-nntp-server
1274 (not (string= gnus-default-nntp-server
"")))
1275 gnus-default-nntp-server
)
1277 (if (or (null gnus-nntp-service
)
1278 (equal gnus-nntp-service
"nntp"))
1280 (list gnus-nntp-service
)))
1282 "Default method for selecting a newsgroup.
1283 This variable should be a list, where the first element is how the
1284 news is to be fetched, the second is the address.
1286 For instance, if you want to get your news via \"flab.flab.edu\" using
1287 NNTP, you could say:
1289 \(setq gnus-select-method '(nntp \"flab.flab.edu\"))
1291 If you want to use your local spool, say:
1293 \(setq gnus-select-method (list 'nnspool (system-name)))
1295 If you use this variable, you must set `gnus-nntp-server' to nil.
1297 There is a lot more to know about select methods and virtual servers -
1298 see the manual for details."
1301 :initialize
'custom-initialize-default
1302 :type
'gnus-select-method
)
1304 (defcustom gnus-message-archive-method
"archive"
1305 "*Method used for archiving messages you've sent.
1306 This should be a mail method.
1308 See also `gnus-update-message-archive-method'."
1310 :group
'gnus-message
1311 :type
'(choice (const :tag
"Default archive method" "archive")
1312 gnus-select-method
))
1314 (defcustom gnus-update-message-archive-method nil
1315 "Non-nil means always update the saved \"archive\" method.
1317 The archive method is initially set according to the value of
1318 `gnus-message-archive-method' and is saved in the \"~/.newsrc.eld\" file
1319 so that it may be used as a real method of the server which is named
1320 \"archive\" ever since. If it once has been saved, it will never be
1321 updated if the value of this variable is nil, even if you change the
1322 value of `gnus-message-archive-method' afterward. If you want the
1323 saved \"archive\" method to be updated whenever you change the value of
1324 `gnus-message-archive-method', set this variable to a non-nil value."
1325 :version
"23.1" ;; No Gnus
1327 :group
'gnus-message
1330 (defcustom gnus-message-archive-group nil
1331 "*Name of the group in which to save the messages you've written.
1332 This can either be a string; a list of strings; or an alist
1333 of regexps/functions/forms to be evaluated to return a string (or a list
1334 of strings). The functions are called with the name of the current
1335 group (or nil) as a parameter.
1337 If you want to save your mail in one group and the news articles you
1338 write in another group, you could say something like:
1340 \(setq gnus-message-archive-group
1341 '((if (message-news-p)
1345 Normally the group names returned by this variable should be
1346 unprefixed -- which implicitly means \"store on the archive server\".
1347 However, you may wish to store the message on some other server. In
1348 that case, just return a fully prefixed name of the group --
1349 \"nnml+private:mail.misc\", for instance."
1350 :group
'gnus-message
1351 :type
'(choice (const :tag
"none" nil
)
1356 (defcustom gnus-secondary-servers nil
1357 "List of NNTP servers that the user can choose between interactively.
1358 To make Gnus query you for a server, you have to give `gnus' a
1359 non-numeric prefix - `C-u M-x gnus', in short."
1361 :type
'(repeat string
))
1363 (defcustom gnus-nntp-server nil
1364 "*The name of the host running the NNTP server.
1365 This variable is semi-obsolete. Use the `gnus-select-method'
1368 :type
'(choice (const :tag
"disable" nil
)
1371 (defcustom gnus-secondary-select-methods nil
1372 "A list of secondary methods that will be used for reading news.
1373 This is a list where each element is a complete select method (see
1374 `gnus-select-method').
1376 If, for instance, you want to read your mail with the nnml back end,
1377 you could set this variable:
1379 \(setq gnus-secondary-select-methods '((nnml \"\")))"
1381 :type
'(repeat gnus-select-method
))
1383 (defvar gnus-backup-default-subscribed-newsgroups
1384 '("news.announce.newusers" "news.groups.questions" "gnu.emacs.gnus")
1385 "Default default new newsgroups the first time Gnus is run.
1386 Should be set in paths.el, and shouldn't be touched by the user.")
1388 (defcustom gnus-local-domain nil
1389 "Local domain name without a host name.
1390 The DOMAINNAME environment variable is used instead if it is defined.
1391 If the function `system-name' returns the full Internet name, there is
1392 no need to set this variable."
1393 :group
'gnus-message
1394 :type
'(choice (const :tag
"default" nil
)
1397 (defvar gnus-local-organization nil
1398 "String with a description of what organization (if any) the user belongs to.
1399 Obsolete variable; use `message-user-organization' instead.")
1401 ;; Customization variables
1403 (defcustom gnus-refer-article-method nil
1404 "Preferred method for fetching an article by Message-ID.
1405 If you are reading news from the local spool (with nnspool), fetching
1406 articles by Message-ID is painfully slow. By setting this method to an
1407 nntp method, you might get acceptable results.
1409 The value of this variable must be a valid select method as discussed
1410 in the documentation of `gnus-select-method'.
1412 It can also be a list of select methods, as well as the special symbol
1413 `current', which means to use the current select method. If it is a
1414 list, Gnus will try all the methods in the list until it finds a match."
1416 :type
'(choice (const :tag
"default" nil
)
1418 (const :tag
"Google" (nnweb "refer" (nnweb-type google
)))
1420 (repeat :menu-tag
"Try multiple"
1422 :value
(current (nnweb "refer" (nnweb-type google
)))
1423 (choice :tag
"Method"
1425 (const :tag
"Google"
1426 (nnweb "refer" (nnweb-type google
)))
1427 gnus-select-method
))))
1429 (defcustom gnus-group-faq-directory
1430 '("/ftp@mirrors.aol.com:/pub/rtfm/usenet/"
1431 "/ftp@sunsite.doc.ic.ac.uk:/pub/usenet/news-faqs/"
1432 "/ftp@src.doc.ic.ac.uk:/usenet/news-FAQS/"
1433 "/ftp@ftp.seas.gwu.edu:/pub/rtfm/"
1434 "/ftp@ftp.pasteur.fr:/pub/FAQ/"
1435 "/ftp@rtfm.mit.edu:/pub/usenet/"
1436 "/ftp@ftp.uni-paderborn.de:/pub/FAQ/"
1437 "/ftp@ftp.sunet.se:/pub/usenet/"
1438 "/ftp@nctuccca.nctu.edu.tw:/pub/Documents/rtfm/usenet-by-group/"
1439 "/ftp@hwarang.postech.ac.kr:/pub/usenet/"
1440 "/ftp@ftp.hk.super.net:/mirror/faqs/")
1441 "*Directory where the group FAQs are stored.
1442 This will most commonly be on a remote machine, and the file will be
1443 fetched by ange-ftp.
1445 This variable can also be a list of directories. In that case, the
1446 first element in the list will be used by default. The others can
1447 be used when being prompted for a site.
1449 Note that Gnus uses an aol machine as the default directory. If this
1450 feels fundamentally unclean, just think of it as a way to finally get
1451 something of value back from them.
1453 If the default site is too slow, try one of these:
1455 North America: mirrors.aol.com /pub/rtfm/usenet
1456 ftp.seas.gwu.edu /pub/rtfm
1457 rtfm.mit.edu /pub/usenet
1458 Europe: ftp.uni-paderborn.de /pub/FAQ
1459 src.doc.ic.ac.uk /usenet/news-FAQS
1460 ftp.sunet.se /pub/usenet
1461 ftp.pasteur.fr /pub/FAQ
1462 Asia: nctuccca.nctu.edu.tw /pub/Documents/rtfm/usenet-by-group/
1463 hwarang.postech.ac.kr /pub/usenet
1464 ftp.hk.super.net /mirror/faqs"
1465 :group
'gnus-group-various
1466 :type
'(choice directory
1467 (repeat directory
)))
1469 (defcustom gnus-group-charter-alist
1470 '(("no" .
(concat "http://no.news-admin.org/charter/" name
".txt"))
1471 ("de" .
(concat "http://purl.net/charta/" name
".html"))
1472 ("dk" .
(concat "http://www.usenet.dk/grupper.pl?get=" name
))
1473 ("england" .
(concat "http://england.news-admin.org/charters/" name
))
1474 ("fr" .
(concat "http://www.usenet-fr.net/fur/chartes/" name
".html"))
1475 ("europa" .
(concat "http://www.europa.usenet.eu.org/chartas/charta-en-"
1476 (gnus-replace-in-string name
"europa\\." "") ".html"))
1477 ("nl" .
(concat "http://www.xs4all.nl/~sister/usenet/charters/" name
))
1478 ("aus" .
(concat "http://aus.news-admin.org/groupinfo.cgi/" name
))
1479 ("pl" .
(concat "http://www.usenet.pl/opisy/" name
))
1480 ("ch" .
(concat "http://www.use-net.ch/Usenet/charter.html#" name
))
1481 ("at" .
(concat "http://www.usenet.at/chartas/" name
"/charta"))
1482 ("uk" .
(concat "http://www.usenet.org.uk/" name
".html"))
1483 ("dfw" .
(concat "http://www.cirr.com/dfw/charters/" name
".html"))
1484 ("se" .
(concat "http://www.usenet-se.net/Reglementen/"
1485 (gnus-replace-in-string name
"\\." "_") ".html"))
1486 ("milw" .
(concat "http://usenet.mil.wi.us/"
1487 (gnus-replace-in-string name
"milw\\." "") "-charter"))
1488 ("ca" .
(concat "http://www.sbay.org/ca/charter-" name
".html"))
1489 ("netins" .
(concat "http://www.netins.net/usenet/charter/"
1490 (gnus-replace-in-string name
"\\." "-") "-charter.html")))
1491 "*An alist of (HIERARCHY . FORM) pairs used to construct the URL of a charter.
1492 When FORM is evaluated `name' is bound to the name of the group."
1494 :group
'gnus-group-various
1495 :type
'(repeat (cons (string :tag
"Hierarchy") (sexp :tag
"Form"))))
1496 (put 'gnus-group-charter-alist
'risky-local-variable t
)
1498 (defcustom gnus-group-fetch-control-use-browse-url nil
1499 "*Non-nil means that control messages are displayed using `browse-url'.
1500 Otherwise they are fetched with ange-ftp and displayed in an ephemeral
1503 :group
'gnus-group-various
1506 (defcustom gnus-use-cross-reference t
1507 "*Non-nil means that cross referenced articles will be marked as read.
1508 If nil, ignore cross references. If t, mark articles as read in
1509 subscribed newsgroups. If neither t nor nil, mark as read in all
1512 :type
'(choice (const :tag
"off" nil
)
1513 (const :tag
"subscribed" t
)
1517 (defcustom gnus-process-mark ?
#
1519 :group
'gnus-group-visual
1520 :group
'gnus-summary-marks
1523 (defcustom gnus-large-newsgroup
200
1524 "*The number of articles which indicates a large newsgroup.
1525 If the number of articles in a newsgroup is greater than this value,
1526 confirmation is required for selecting the newsgroup.
1527 If it is nil, no confirmation is required."
1528 :group
'gnus-group-select
1529 :type
'(choice (const :tag
"No limit" nil
)
1532 (defcustom gnus-use-long-file-name
(not (memq system-type
'(usg-unix-v)))
1533 "*Non-nil means that the default name of a file to save articles in is the group name.
1534 If it's nil, the directory form of the group name is used instead.
1536 If this variable is a list, and the list contains the element
1537 `not-score', long file names will not be used for score files; if it
1538 contains the element `not-save', long file names will not be used for
1539 saving; and if it contains the element `not-kill', long file names
1540 will not be used for kill files.
1542 Note that the default for this variable varies according to what system
1543 type you're using. On `usg-unix-v' and `xenix' this variable defaults
1544 to nil while on all other systems it defaults to t."
1546 :type
'(radio (sexp :format
"Non-nil\n"
1547 :match
(lambda (widget value
)
1548 (and value
(not (listp value
))))
1551 (checklist (const :format
"%v " not-score
)
1552 (const :format
"%v " not-save
)
1555 (defcustom gnus-kill-files-directory gnus-directory
1556 "*Name of the directory where kill files will be stored (default \"~/News\")."
1557 :group
'gnus-score-files
1558 :group
'gnus-score-kill
1561 (defcustom gnus-save-score nil
1562 "*If non-nil, save group scoring info."
1563 :group
'gnus-score-various
1567 (defcustom gnus-use-undo t
1568 "*If non-nil, allow undoing in Gnus group mode buffers."
1572 (defcustom gnus-use-adaptive-scoring nil
1573 "*If non-nil, use some adaptive scoring scheme.
1574 If a list, then the values `word' and `line' are meaningful. The
1575 former will perform adaption on individual words in the subject
1576 header while `line' will perform adaption on several headers."
1578 :group
'gnus-score-adapt
1579 :type
'(set (const word
) (const line
)))
1581 (defcustom gnus-use-cache
'passive
1582 "*If nil, Gnus will ignore the article cache.
1583 If `passive', it will allow entering (and reading) articles
1584 explicitly entered into the cache. If anything else, use the
1585 cache to the full extent of the law."
1588 :type
'(choice (const :tag
"off" nil
)
1589 (const :tag
"passive" passive
)
1590 (const :tag
"active" t
)))
1592 (defcustom gnus-use-trees nil
1593 "*If non-nil, display a thread tree buffer."
1597 (defcustom gnus-keep-backlog
20
1598 "*If non-nil, Gnus will keep read articles for later re-retrieval.
1599 If it is a number N, then Gnus will only keep the last N articles
1600 read. If it is neither nil nor a number, Gnus will keep all read
1601 articles. This is not a good idea."
1603 :type
'(choice (const :tag
"off" nil
)
1608 (defcustom gnus-use-nocem nil
1609 "*If non-nil, Gnus will read NoCeM cancel messages.
1610 You can also set this variable to a positive number as a group level.
1611 In that case, Gnus scans NoCeM messages when checking new news if this
1612 value is not exceeding a group level that you specify as the prefix
1613 argument to some commands, e.g. `gnus', `gnus-group-get-new-news', etc.
1614 Otherwise, Gnus does not scan NoCeM messages if you specify a group
1615 level to those commands."
1618 (const :tag
"off" nil
)
1620 (list :convert-widget
1622 (list 'integer
:tag
"group level"
1623 :value
(if (boundp 'gnus-level-default-subscribed
)
1624 gnus-level-default-subscribed
1627 (defcustom gnus-suppress-duplicates nil
1628 "*If non-nil, Gnus will mark duplicate copies of the same article as read."
1632 (defcustom gnus-use-scoring t
1633 "*If non-nil, enable scoring."
1637 (defcustom gnus-summary-prepare-exit-hook
1638 '(gnus-summary-expire-articles)
1639 "*A hook called when preparing to exit from the summary buffer.
1640 It calls `gnus-summary-expire-articles' by default."
1641 :group
'gnus-summary-exit
1644 (defcustom gnus-novice-user t
1645 "*Non-nil means that you are a Usenet novice.
1646 If non-nil, verbose messages may be displayed and confirmations may be
1651 (defcustom gnus-expert-user nil
1652 "*Non-nil means that you will never be asked for confirmation about anything.
1653 That doesn't mean *anything* anything; particularly destructive
1654 commands will still require prompting."
1658 (defcustom gnus-interactive-catchup t
1659 "*If non-nil, require your confirmation when catching up a group."
1660 :group
'gnus-group-select
1663 (defcustom gnus-interactive-exit t
1664 "*If non-nil, require your confirmation when exiting Gnus."
1668 (defcustom gnus-extract-address-components
'gnus-extract-address-components
1669 "*Function for extracting address components from a From header.
1670 Two pre-defined function exist: `gnus-extract-address-components',
1671 which is the default, quite fast, and too simplistic solution, and
1672 `mail-extract-address-components', which works much better, but is
1674 :group
'gnus-summary-format
1675 :type
'(radio (function-item gnus-extract-address-components
)
1676 (function-item mail-extract-address-components
)
1677 (function :tag
"Other")))
1679 (defcustom gnus-carpal nil
1680 "*If non-nil, display clickable icons."
1684 (defcustom gnus-shell-command-separator
";"
1685 "String used to separate shell commands."
1689 (defcustom gnus-valid-select-methods
1690 '(("nntp" post address prompt-address physical-address
)
1691 ("nnspool" post address
)
1692 ("nnvirtual" post-mail virtual prompt-address
)
1693 ("nnmbox" mail respool address
)
1694 ("nnml" post-mail respool address
)
1695 ("nnmh" mail respool address
)
1696 ("nndir" post-mail prompt-address physical-address
)
1697 ("nneething" none address prompt-address physical-address
)
1698 ("nndoc" none address prompt-address
)
1699 ("nnbabyl" mail address respool
)
1700 ("nnkiboze" post virtual
)
1701 ("nnsoup" post-mail address
)
1702 ("nndraft" post-mail
)
1703 ("nnfolder" mail respool address
)
1704 ("nngateway" post-mail address prompt-address physical-address
)
1713 ("nnagent" post-mail
)
1714 ("nnimap" post-mail address prompt-address physical-address
)
1715 ("nnmaildir" mail respool address
)
1717 "*An alist of valid select methods.
1718 The first element of each list lists should be a string with the name
1719 of the select method. The other elements may be the category of
1720 this method (i. e., `post', `mail', `none' or whatever) or other
1721 properties that this method has (like being respoolable).
1722 If you implement a new select method, all you should have to change is
1723 this variable. I think."
1725 :type
'(repeat (group (string :tag
"Name")
1726 (radio-button-choice (const :format
"%v " post
)
1727 (const :format
"%v " mail
)
1728 (const :format
"%v " none
)
1730 (checklist :inline t
1731 (const :format
"%v " address
)
1732 (const :format
"%v " prompt-address
)
1733 (const :format
"%v " physical-address
)
1734 (const :format
"%v " virtual
)
1737 (defun gnus-redefine-select-method-widget ()
1738 "Recomputes the select-method widget based on the value of
1739 `gnus-valid-select-methods'."
1740 (define-widget 'gnus-select-method
'list
1741 "Widget for entering a select method."
1743 :tag
"Select Method"
1744 :args
`((choice :tag
"Method"
1745 ,@(mapcar (lambda (entry)
1746 (list 'const
:format
"%v\n"
1747 (intern (car entry
))))
1748 gnus-valid-select-methods
)
1749 (symbol :tag
"other"))
1750 (string :tag
"Address")
1751 (repeat :tag
"Options"
1755 (sexp :tag
"Value"))))))
1757 (gnus-redefine-select-method-widget)
1759 (defcustom gnus-updated-mode-lines
'(group article summary tree
)
1760 "List of buffers that should update their mode lines.
1761 The list may contain the symbols `group', `article', `tree' and
1762 `summary'. If the corresponding symbol is present, Gnus will keep
1763 that mode line updated with information that may be pertinent.
1764 If this variable is nil, screen refresh may be quicker."
1765 :group
'gnus-various
1766 :type
'(set (const group
)
1771 ;; Added by Keinonen Kari <kk85613@cs.tut.fi>.
1772 (defcustom gnus-mode-non-string-length nil
1773 "*Max length of mode-line non-string contents.
1774 If this is nil, Gnus will take space as is needed, leaving the rest
1775 of the mode line intact. Note that the default of nil is unlikely
1776 to be desirable; see the manual for further details."
1777 :group
'gnus-various
1778 :type
'(choice (const nil
)
1781 ;; There should be special validation for this.
1782 (define-widget 'gnus-email-address
'string
1783 "An email address.")
1785 (gnus-define-group-parameter
1788 "Return GROUP's to-address."
1790 "*Alist of group regexps and correspondent to-addresses."
1791 :variable-group gnus-group-parameter
1792 :parameter-type
'(gnus-email-address :tag
"To Address")
1793 :parameter-document
"\
1794 This will be used when doing followups and posts.
1796 This is primarily useful in mail groups that represent closed
1797 mailing lists--mailing lists where it's expected that everybody that
1798 writes to the mailing list is subscribed to it. Since using this
1799 parameter ensures that the mail only goes to the mailing list itself,
1800 it means that members won't receive two copies of your followups.
1802 Using `to-address' will actually work whether the group is foreign or
1803 not. Let's say there's a group on the server that is called
1804 `fa.4ad-l'. This is a real newsgroup, but the server has gotten the
1805 articles from a mail-to-news gateway. Posting directly to this group
1806 is therefore impossible--you have to send mail to the mailing list
1809 The gnus-group-split mail splitting mechanism will behave as if this
1810 address was listed in gnus-group-split Addresses (see below).")
1812 (gnus-define-group-parameter
1815 "Return GROUP's to-list."
1817 "*Alist of group regexps and correspondent to-lists."
1818 :variable-group gnus-group-parameter
1819 :parameter-type
'(gnus-email-address :tag
"To List")
1820 :parameter-document
"\
1821 This address will be used when doing a `a' in the group.
1823 It is totally ignored when doing a followup--except that if it is
1824 present in a news group, you'll get mail group semantics when doing
1827 The gnus-group-split mail splitting mechanism will behave as if this
1828 address was listed in gnus-group-split Addresses (see below).")
1830 (gnus-define-group-parameter
1834 "Return GROUP's subscription status."
1836 "*Groups which are automatically considered subscribed."
1837 :variable-group gnus-group-parameter
1838 :parameter-type
'(const :tag
"Subscribed" t
)
1839 :parameter-document
"\
1840 Gnus assumed that you are subscribed to the To/List address.
1842 When constructing a list of subscribed groups using
1843 `gnus-find-subscribed-addresses', Gnus includes the To address given
1844 above, or the list address (if the To address has not been set).")
1846 (gnus-define-group-parameter
1849 :function gnus-group-auto-expirable-p
1851 "Check whether GROUP is auto-expirable or not."
1852 :variable gnus-auto-expirable-newsgroups
1853 :variable-default nil
1855 "*Groups in which to automatically mark read articles as expirable.
1856 If non-nil, this should be a regexp that should match all groups in
1857 which to perform auto-expiry. This only makes sense for mail groups."
1858 :variable-group nnmail-expire
1859 :variable-type
'(choice (const nil
)
1861 :parameter-type
'(const :tag
"Automatic Expire" t
)
1863 "All articles that are read will be marked as expirable.")
1865 (gnus-define-group-parameter
1868 :function gnus-group-total-expirable-p
1870 "Check whether GROUP is total-expirable or not."
1871 :variable gnus-total-expirable-newsgroups
1872 :variable-default nil
1874 "*Groups in which to perform expiry of all read articles.
1875 Use with extreme caution. All groups that match this regexp will be
1876 expiring - which means that all read articles will be deleted after
1877 \(say) one week. (This only goes for mail groups and the like, of
1879 :variable-group nnmail-expire
1880 :variable-type
'(choice (const nil
)
1882 :parameter-type
'(const :tag
"Total Expire" t
)
1884 "All read articles will be put through the expiry process
1886 This happens even if they are not marked as expirable.
1889 (gnus-define-group-parameter
1892 "Return the default charset of GROUP."
1893 :variable gnus-group-charset-alist
1895 '(("\\(^\\|:\\)hk\\>\\|\\(^\\|:\\)tw\\>\\|\\<big5\\>" cn-big5
)
1896 ("\\(^\\|:\\)cn\\>\\|\\<chinese\\>" cn-gb-2312
)
1897 ("\\(^\\|:\\)fj\\>\\|\\(^\\|:\\)japan\\>" iso-2022-jp-2
)
1898 ("\\(^\\|:\\)tnn\\>\\|\\(^\\|:\\)pin\\>\\|\\(^\\|:\\)sci.lang.japan" iso-2022-7bit
)
1899 ("\\(^\\|:\\)relcom\\>" koi8-r
)
1900 ("\\(^\\|:\\)fido7\\>" koi8-r
)
1901 ("\\(^\\|:\\)\\(cz\\|hun\\|pl\\|sk\\|hr\\)\\>" iso-8859-2
)
1902 ("\\(^\\|:\\)israel\\>" iso-8859-1
)
1903 ("\\(^\\|:\\)han\\>" euc-kr
)
1904 ("\\(^\\|:\\)alt.chinese.text.big5\\>" chinese-big5
)
1905 ("\\(^\\|:\\)soc.culture.vietnamese\\>" vietnamese-viqr
)
1906 ("\\(^\\|:\\)\\(comp\\|rec\\|alt\\|sci\\|soc\\|news\\|gnu\\|bofh\\)\\>" iso-8859-1
))
1908 "Alist of regexps (to match group names) and default charsets to be used when reading."
1909 :variable-group gnus-charset
1910 :variable-type
'(repeat (list (regexp :tag
"Group")
1911 (symbol :tag
"Charset")))
1912 :parameter-type
'(symbol :tag
"Charset")
1913 :parameter-document
"\
1914 The default charset to use in the group.")
1916 (gnus-define-group-parameter
1920 "Return a posting method for GROUP."
1921 :variable gnus-post-method-alist
1923 "Alist of regexps (to match group names) and method to be used when
1924 posting an article."
1925 :variable-group gnus-group-foreign
1927 '(choice :tag
"Posting Method"
1928 (const :tag
"Use native server" native
)
1929 (const :tag
"Use current server" current
)
1930 (list :convert-widget
1932 (list 'sexp
:tag
"Methods"
1933 :value gnus-select-method
))))
1935 "Posting method for this group.")
1937 (gnus-define-group-parameter
1938 large-newsgroup-initial
1941 "Return GROUP's initial input of the number of articles."
1943 "*Alist of group regexps and its initial input of the number of articles."
1944 :variable-group gnus-group-parameter
1945 :parameter-type
'(choice :tag
"Initial Input for Large Newsgroup"
1946 (const :tag
"All" nil
)
1948 :parameter-document
"\
1950 This number will be prompted as the initial value of the number of
1951 articles to list when the group is a large newsgroup (see
1952 `gnus-large-newsgroup'). If it is nil, the default value is the
1953 total number of articles in the group.")
1955 ;; The Gnus registry's ignored groups
1956 (gnus-define-group-parameter
1960 "Whether this group should be ignored by the registry."
1961 :variable gnus-registry-ignored-groups
1962 :variable-default nil
1964 "*Groups in which the registry should be turned off."
1965 :variable-group gnus-registry
1966 :variable-type
'(repeat
1968 (regexp :tag
"Group Name Regular Expression")
1969 (boolean :tag
"Ignored")))
1971 :parameter-type
'(boolean :tag
"Group Ignored by the Registry")
1973 "Whether the Gnus Registry should ignore this group.")
1975 ;; group parameters for spam processing added by Ted Zlatanov <tzz@lifelogs.com>
1976 (defcustom gnus-install-group-spam-parameters t
1977 "*Disable the group parameters for spam detection.
1978 Enable if `G c' in XEmacs is giving you trouble, and make sure to submit a bug report."
1983 (when gnus-install-group-spam-parameters
1984 (defvar gnus-group-spam-classification-spam t
1985 "Spam group classification (requires spam.el).
1986 This group contains spam messages. On summary entry, unread messages
1987 will be marked as spam. On summary exit, the specified spam
1988 processors will be invoked on spam-marked messages, then those
1989 messages will be expired, so the spam processor will only see a
1990 spam-marked message once.")
1992 (defvar gnus-group-spam-classification-ham
'ask
1993 "The ham value for the spam group parameter (requires spam.el).
1994 On summary exit, the specified ham processors will be invoked on
1995 ham-marked messages. Exercise caution, since the ham processor will
1996 see the same message more than once because there is no ham message
1999 (gnus-define-group-parameter
2003 "The spam type (spam, ham, or neither) of the group."
2004 :variable gnus-spam-newsgroup-contents
2005 :variable-default nil
2007 "*Group classification (spam, ham, or neither). Only
2008 meaningful when spam.el is loaded. If non-nil, this should be a
2009 list of group name regexps associated with a classification for
2010 each one. In spam groups, new articles are marked as spam on
2011 summary entry. There is other behavior associated with ham and
2012 no classification when spam.el is loaded - see the manual."
2013 :variable-group spam
2014 :variable-type
'(repeat
2015 (list :tag
"Group contents spam/ham classification"
2016 (regexp :tag
"Group")
2018 (variable-item gnus-group-spam-classification-spam
)
2019 (variable-item gnus-group-spam-classification-ham
)
2020 (const :tag
"Unclassified" nil
))))
2022 :parameter-type
'(list :tag
"Group contents spam/ham classification"
2023 (choice :tag
"Group contents classification for spam sorting"
2024 (variable-item gnus-group-spam-classification-spam
)
2025 (variable-item gnus-group-spam-classification-ham
)
2026 (const :tag
"Unclassified" nil
)))
2028 "The spam classification (spam, ham, or neither) of this group.
2029 When a spam group is entered, all unread articles are marked as
2030 spam. There is other behavior associated with ham and no
2031 classification when spam.el is loaded - see the manual.")
2033 (gnus-define-group-parameter
2037 "The address to get spam resent (through spam-report-resend)."
2038 :variable gnus-spam-resend-to
2039 :variable-default nil
2041 "The address to get spam resent (through spam-report-resend)."
2042 :variable-group spam
2043 :variable-type
'(repeat
2044 (list :tag
"Group address for resending spam"
2045 (regexp :tag
"Group")
2046 (string :tag
"E-mail address for resending spam (requires the spam-use-resend exit processor)")))
2047 :parameter-type
'string
:tag
"E-mail address for resending spam (requires the spam-use-resend exit processor)"
2049 "The address to get spam resent (through spam-report-resend).")
2051 (gnus-define-group-parameter
2055 "The address to get ham resent (through spam-report-resend)."
2056 :variable gnus-ham-resend-to
2057 :variable-default nil
2059 "The address to get ham resent (through spam-report-resend)."
2060 :variable-group spam
2061 :variable-type
'(repeat
2062 (list :tag
"Group address for resending ham"
2063 (regexp :tag
"Group")
2064 (string :tag
"E-mail address for resending ham (requires the spam-use-resend exit processor)")))
2065 :parameter-type
'string
:tag
"E-mail address for resending ham (requires the spam-use-resend exit processor)"
2067 "The address to get ham resent (through spam-report-resend).")
2069 (defvar gnus-group-spam-exit-processor-ifile
"ifile"
2070 "OBSOLETE: The ifile summary exit spam processor.")
2072 (defvar gnus-group-spam-exit-processor-stat
"stat"
2073 "OBSOLETE: The spam-stat summary exit spam processor.")
2075 (defvar gnus-group-spam-exit-processor-bogofilter
"bogofilter"
2076 "OBSOLETE: The Bogofilter summary exit spam processor.")
2078 (defvar gnus-group-spam-exit-processor-blacklist
"blacklist"
2079 "OBSOLETE: The Blacklist summary exit spam processor.")
2081 (defvar gnus-group-spam-exit-processor-report-gmane
"report-gmane"
2082 "OBSOLETE: The Gmane reporting summary exit spam processor.
2083 Only applicable to NNTP groups with articles from Gmane. See spam-report.el")
2085 (defvar gnus-group-spam-exit-processor-spamoracle
"spamoracle-spam"
2086 "OBSOLETE: The spamoracle summary exit spam processor.")
2088 (defvar gnus-group-ham-exit-processor-ifile
"ifile-ham"
2089 "OBSOLETE: The ifile summary exit ham processor.
2090 Only applicable to non-spam (unclassified and ham) groups.")
2092 (defvar gnus-group-ham-exit-processor-bogofilter
"bogofilter-ham"
2093 "OBSOLETE: The Bogofilter summary exit ham processor.
2094 Only applicable to non-spam (unclassified and ham) groups.")
2096 (defvar gnus-group-ham-exit-processor-stat
"stat-ham"
2097 "OBSOLETE: The spam-stat summary exit ham processor.
2098 Only applicable to non-spam (unclassified and ham) groups.")
2100 (defvar gnus-group-ham-exit-processor-whitelist
"whitelist"
2101 "OBSOLETE: The whitelist summary exit ham processor.
2102 Only applicable to non-spam (unclassified and ham) groups.")
2104 (defvar gnus-group-ham-exit-processor-BBDB
"bbdb"
2105 "OBSOLETE: The BBDB summary exit ham processor.
2106 Only applicable to non-spam (unclassified and ham) groups.")
2108 (defvar gnus-group-ham-exit-processor-copy
"copy"
2109 "OBSOLETE: The ham copy exit ham processor.
2110 Only applicable to non-spam (unclassified and ham) groups.")
2112 (defvar gnus-group-ham-exit-processor-spamoracle
"spamoracle-ham"
2113 "OBSOLETE: The spamoracle summary exit ham processor.
2114 Only applicable to non-spam (unclassified and ham) groups.")
2116 (gnus-define-group-parameter
2121 :tag
"Spam Summary Exit Processor"
2123 (list :tag
"Spam Summary Exit Processor Choices"
2125 (const :tag
"Spam: Bogofilter" (spam spam-use-bogofilter
))
2126 (const :tag
"Spam: Blacklist" (spam spam-use-blacklist
))
2127 (const :tag
"Spam: Bsfilter" (spam spam-use-bsfilter
))
2128 (const :tag
"Spam: Gmane Report" (spam spam-use-gmane
))
2129 (const :tag
"Spam: Resend Message"(spam spam-use-resend
))
2130 (const :tag
"Spam: ifile" (spam spam-use-ifile
))
2131 (const :tag
"Spam: Spam Oracle" (spam spam-use-spamoracle
))
2132 (const :tag
"Spam: Spam-stat" (spam spam-use-stat
))
2133 (const :tag
"Spam: SpamAssassin" (spam spam-use-spamassassin
))
2134 (const :tag
"Spam: CRM114" (spam spam-use-crm114
))
2135 (const :tag
"Ham: BBDB" (ham spam-use-BBDB
))
2136 (const :tag
"Ham: Bogofilter" (ham spam-use-bogofilter
))
2137 (const :tag
"Ham: Bsfilter" (ham spam-use-bsfilter
))
2138 (const :tag
"Ham: Copy" (ham spam-use-ham-copy
))
2139 (const :tag
"Ham: Resend Message" (ham spam-use-resend
))
2140 (const :tag
"Ham: ifile" (ham spam-use-ifile
))
2141 (const :tag
"Ham: Spam Oracle" (ham spam-use-spamoracle
))
2142 (const :tag
"Ham: Spam-stat" (ham spam-use-stat
))
2143 (const :tag
"Ham: SpamAssassin" (ham spam-use-spamassassin
))
2144 (const :tag
"Ham: CRM114" (ham spam-use-crm114
))
2145 (const :tag
"Ham: Whitelist" (ham spam-use-whitelist
))
2146 (variable-item gnus-group-spam-exit-processor-ifile
)
2147 (variable-item gnus-group-spam-exit-processor-stat
)
2148 (variable-item gnus-group-spam-exit-processor-bogofilter
)
2149 (variable-item gnus-group-spam-exit-processor-blacklist
)
2150 (variable-item gnus-group-spam-exit-processor-spamoracle
)
2151 (variable-item gnus-group-spam-exit-processor-report-gmane
)
2152 (variable-item gnus-group-ham-exit-processor-bogofilter
)
2153 (variable-item gnus-group-ham-exit-processor-ifile
)
2154 (variable-item gnus-group-ham-exit-processor-stat
)
2155 (variable-item gnus-group-ham-exit-processor-whitelist
)
2156 (variable-item gnus-group-ham-exit-processor-BBDB
)
2157 (variable-item gnus-group-ham-exit-processor-spamoracle
)
2158 (variable-item gnus-group-ham-exit-processor-copy
))))
2160 "Which spam or ham processors will be applied when the summary is exited."
2161 :variable gnus-spam-process-newsgroups
2162 :variable-default nil
2164 "*Groups in which to automatically process spam or ham articles with
2165 a backend on summary exit. If non-nil, this should be a list of group
2166 name regexps that should match all groups in which to do automatic
2167 spam processing, associated with the appropriate processor."
2168 :variable-group spam
2170 '(repeat :tag
"Spam/Ham Processors"
2171 (list :tag
"Spam Summary Exit Processor Choices"
2172 (regexp :tag
"Group Regexp")
2174 :tag
"Spam/Ham Summary Exit Processor"
2175 (const :tag
"Spam: Bogofilter" (spam spam-use-bogofilter
))
2176 (const :tag
"Spam: Blacklist" (spam spam-use-blacklist
))
2177 (const :tag
"Spam: Bsfilter" (spam spam-use-bsfilter
))
2178 (const :tag
"Spam: Gmane Report" (spam spam-use-gmane
))
2179 (const :tag
"Spam: Resend Message"(spam spam-use-resend
))
2180 (const :tag
"Spam: ifile" (spam spam-use-ifile
))
2181 (const :tag
"Spam: Spam-stat" (spam spam-use-stat
))
2182 (const :tag
"Spam: Spam Oracle" (spam spam-use-spamoracle
))
2183 (const :tag
"Spam: SpamAssassin" (spam spam-use-spamassassin
))
2184 (const :tag
"Spam: CRM114" (spam spam-use-crm114
))
2185 (const :tag
"Ham: BBDB" (ham spam-use-BBDB
))
2186 (const :tag
"Ham: Bogofilter" (ham spam-use-bogofilter
))
2187 (const :tag
"Ham: Bsfilter" (ham spam-use-bsfilter
))
2188 (const :tag
"Ham: Copy" (ham spam-use-ham-copy
))
2189 (const :tag
"Ham: Resend Message" (ham spam-use-resend
))
2190 (const :tag
"Ham: ifile" (ham spam-use-ifile
))
2191 (const :tag
"Ham: Spam-stat" (ham spam-use-stat
))
2192 (const :tag
"Ham: Spam Oracle" (ham spam-use-spamoracle
))
2193 (const :tag
"Ham: SpamAssassin" (ham spam-use-spamassassin
))
2194 (const :tag
"Ham: CRM114" (ham spam-use-crm114
))
2195 (const :tag
"Ham: Whitelist" (ham spam-use-whitelist
))
2196 (variable-item gnus-group-spam-exit-processor-ifile
)
2197 (variable-item gnus-group-spam-exit-processor-stat
)
2198 (variable-item gnus-group-spam-exit-processor-bogofilter
)
2199 (variable-item gnus-group-spam-exit-processor-blacklist
)
2200 (variable-item gnus-group-spam-exit-processor-spamoracle
)
2201 (variable-item gnus-group-spam-exit-processor-report-gmane
)
2202 (variable-item gnus-group-ham-exit-processor-bogofilter
)
2203 (variable-item gnus-group-ham-exit-processor-ifile
)
2204 (variable-item gnus-group-ham-exit-processor-stat
)
2205 (variable-item gnus-group-ham-exit-processor-whitelist
)
2206 (variable-item gnus-group-ham-exit-processor-BBDB
)
2207 (variable-item gnus-group-ham-exit-processor-spamoracle
)
2208 (variable-item gnus-group-ham-exit-processor-copy
))))
2211 "Which spam or ham processors will be applied when the summary is exited.")
2213 (gnus-define-group-parameter
2217 '(boolean :tag
"Spam autodetection")
2219 "Should spam be autodetected (with spam-split) in this group?"
2220 :variable gnus-spam-autodetect
2221 :variable-default nil
2223 "*Groups in which spam should be autodetected when they are entered.
2224 Only unseen articles will be examined, unless
2225 spam-autodetect-recheck-messages is set."
2226 :variable-group spam
2229 :tag
"Autodetection setting"
2231 (regexp :tag
"Group Regexp")
2234 "Spam autodetection.
2235 Only unseen articles will be examined, unless
2236 spam-autodetect-recheck-messages is set.")
2238 (gnus-define-group-parameter
2239 spam-autodetect-methods
2242 '(choice :tag
"Spam autodetection-specific methods"
2245 (set :tag
"Use specific methods"
2246 (variable-item spam-use-blacklist
)
2247 (variable-item spam-use-gmane-xref
)
2248 (variable-item spam-use-regex-headers
)
2249 (variable-item spam-use-regex-body
)
2250 (variable-item spam-use-whitelist
)
2251 (variable-item spam-use-BBDB
)
2252 (variable-item spam-use-ifile
)
2253 (variable-item spam-use-spamoracle
)
2254 (variable-item spam-use-crm114
)
2255 (variable-item spam-use-spamassassin
)
2256 (variable-item spam-use-spamassassin-headers
)
2257 (variable-item spam-use-bsfilter
)
2258 (variable-item spam-use-bsfilter-headers
)
2259 (variable-item spam-use-stat
)
2260 (variable-item spam-use-blackholes
)
2261 (variable-item spam-use-hashcash
)
2262 (variable-item spam-use-bogofilter-headers
)
2263 (variable-item spam-use-bogofilter
)))
2265 "Methods to be used for autodetection in each group"
2266 :variable gnus-spam-autodetect-methods
2267 :variable-default nil
2269 "*Methods for autodetecting spam per group.
2270 Requires the spam-autodetect parameter. Only unseen articles
2271 will be examined, unless spam-autodetect-recheck-messages is
2273 :variable-group spam
2276 :tag
"Autodetection methods"
2278 (regexp :tag
"Group Regexp")
2282 (set :tag
"Use specific methods"
2283 (variable-item spam-use-blacklist
)
2284 (variable-item spam-use-gmane-xref
)
2285 (variable-item spam-use-regex-headers
)
2286 (variable-item spam-use-regex-body
)
2287 (variable-item spam-use-whitelist
)
2288 (variable-item spam-use-BBDB
)
2289 (variable-item spam-use-ifile
)
2290 (variable-item spam-use-spamoracle
)
2291 (variable-item spam-use-crm114
)
2292 (variable-item spam-use-stat
)
2293 (variable-item spam-use-blackholes
)
2294 (variable-item spam-use-hashcash
)
2295 (variable-item spam-use-spamassassin
)
2296 (variable-item spam-use-spamassassin-headers
)
2297 (variable-item spam-use-bsfilter
)
2298 (variable-item spam-use-bsfilter-headers
)
2299 (variable-item spam-use-bogofilter-headers
)
2300 (variable-item spam-use-bogofilter
)))))
2302 "Spam autodetection methods.
2303 Requires the spam-autodetect parameter. Only unseen articles
2304 will be examined, unless spam-autodetect-recheck-messages is
2307 (gnus-define-group-parameter
2308 spam-process-destination
2311 '(choice :tag
"Destination for spam-processed articles at summary exit"
2312 (string :tag
"Move to a group")
2313 (repeat :tag
"Move to multiple groups"
2314 (string :tag
"Destination group"))
2315 (const :tag
"Expire" nil
))
2317 "Where spam-processed articles will go at summary exit."
2318 :variable gnus-spam-process-destinations
2319 :variable-default nil
2321 "*Groups in which to explicitly send spam-processed articles to
2322 another group, or expire them (the default). If non-nil, this should
2323 be a list of group name regexps that should match all groups in which
2324 to do spam-processed article moving, associated with the destination
2325 group or nil for explicit expiration. This only makes sense for
2327 :variable-group spam
2330 :tag
"Spam-processed articles destination"
2332 (regexp :tag
"Group Regexp")
2334 :tag
"Destination for spam-processed articles at summary exit"
2335 (string :tag
"Move to a group")
2336 (repeat :tag
"Move to multiple groups"
2337 (string :tag
"Destination group"))
2338 (const :tag
"Expire" nil
))))
2340 "Where spam-processed articles will go at summary exit.")
2342 (gnus-define-group-parameter
2343 ham-process-destination
2347 :tag
"Destination for ham articles at summary exit from a spam group"
2348 (string :tag
"Move to a group")
2349 (repeat :tag
"Move to multiple groups"
2350 (string :tag
"Destination group"))
2351 (const :tag
"Respool" respool
)
2352 (const :tag
"Do nothing" nil
))
2354 "Where ham articles will go at summary exit from a spam group."
2355 :variable gnus-ham-process-destinations
2356 :variable-default nil
2358 "*Groups in which to explicitly send ham articles to
2359 another group, or do nothing (the default). If non-nil, this should
2360 be a list of group name regexps that should match all groups in which
2361 to do ham article moving, associated with the destination
2362 group or nil for explicit ignoring. This only makes sense for
2363 mail groups, and only works in spam groups."
2364 :variable-group spam
2367 :tag
"Ham articles destination"
2369 (regexp :tag
"Group Regexp")
2371 :tag
"Destination for ham articles at summary exit from spam group"
2372 (string :tag
"Move to a group")
2373 (repeat :tag
"Move to multiple groups"
2374 (string :tag
"Destination group"))
2375 (const :tag
"Respool" respool
)
2376 (const :tag
"Expire" nil
))))
2378 "Where ham articles will go at summary exit from a spam group.")
2380 (gnus-define-group-parameter
2383 :parameter-type
'(list :tag
"Ham mark choices"
2385 (variable-item gnus-del-mark
)
2386 (variable-item gnus-read-mark
)
2387 (variable-item gnus-ticked-mark
)
2388 (variable-item gnus-killed-mark
)
2389 (variable-item gnus-kill-file-mark
)
2390 (variable-item gnus-low-score-mark
)))
2393 "Marks considered ham (positively not spam). Such articles will be
2394 processed as ham (non-spam) on group exit. When nil, the global
2395 spam-ham-marks variable takes precedence."
2396 :variable-default
'((".*" ((gnus-del-mark
2400 gnus-low-score-mark
))))
2401 :variable-group spam
2403 "*Groups in which to explicitly set the ham marks to some value.")
2405 (gnus-define-group-parameter
2408 :parameter-type
'(list :tag
"Spam mark choices"
2410 (variable-item gnus-spam-mark
)
2411 (variable-item gnus-killed-mark
)
2412 (variable-item gnus-kill-file-mark
)
2413 (variable-item gnus-low-score-mark
)))
2416 "Marks considered spam.
2417 Such articles will be processed as spam on group exit. When nil, the global
2418 spam-spam-marks variable takes precedence."
2419 :variable-default
'((".*" ((gnus-spam-mark))))
2420 :variable-group spam
2422 "*Groups in which to explicitly set the spam marks to some value."))
2424 (defcustom gnus-group-uncollapsed-levels
1
2425 "Number of group name elements to leave alone when making a short group name."
2426 :group
'gnus-group-visual
2429 (defcustom gnus-group-use-permanent-levels nil
2430 "*If non-nil, once you set a level, Gnus will use this level."
2431 :group
'gnus-group-levels
2436 (defcustom gnus-load-hook nil
2437 "A hook run while Gnus is loaded."
2441 (defcustom gnus-apply-kill-hook
'(gnus-apply-kill-file)
2442 "A hook called to apply kill files to a group.
2443 This hook is intended to apply a kill file to the selected newsgroup.
2444 The function `gnus-apply-kill-file' is called by default.
2446 Since a general kill file is too heavy to use only for a few
2447 newsgroups, I recommend you to use a lighter hook function. For
2448 example, if you'd like to apply a kill file to articles which contains
2449 a string `rmgroup' in subject in newsgroup `control', you can use the
2452 (setq gnus-apply-kill-hook
2455 (cond ((string-match \"control\" gnus-newsgroup-name)
2456 (gnus-kill \"Subject\" \"rmgroup\")
2457 (gnus-expunge \"X\"))))))"
2458 :group
'gnus-score-kill
2459 :options
'(gnus-apply-kill-file)
2462 (defcustom gnus-group-change-level-function nil
2463 "Function run when a group level is changed.
2464 It is called with three parameters -- GROUP, LEVEL and OLDLEVEL."
2465 :group
'gnus-group-levels
2466 :type
'(choice (const nil
)
2471 (defcustom gnus-visual
2472 '(summary-highlight group-highlight article-highlight
2474 summary-menu group-menu article-menu
2475 tree-highlight menu highlight
2476 browse-menu server-menu
2477 page-marker tree-menu binary-menu pick-menu
)
2478 "*Enable visual features.
2479 If `visual' is disabled, there will be no menus and few faces. Most of
2480 the visual customization options below will be ignored. Gnus will use
2481 less space and be faster as a result.
2483 This variable can also be a list of visual elements to switch on. For
2484 instance, to switch off all visual things except menus, you can say:
2486 (setq gnus-visual '(menu))
2488 Valid elements include `summary-highlight', `group-highlight',
2489 `article-highlight', `mouse-face', `summary-menu', `group-menu',
2490 `article-menu', `tree-highlight', `menu', `highlight', `browse-menu',
2491 `server-menu', `page-marker', `tree-menu', `binary-menu', and`pick-menu'."
2494 :type
'(set (const summary-highlight
)
2495 (const group-highlight
)
2496 (const article-highlight
)
2498 (const summary-menu
)
2500 (const article-menu
)
2501 (const tree-highlight
)
2511 ;; Byte-compiler warning.
2512 (defvar gnus-visual
)
2513 ;; Find out whether the gnus-visual TYPE is wanted.
2514 (defun gnus-visual-p (&optional type class
)
2515 (and gnus-visual
; Has to be non-nil, at least.
2516 (if (not type
) ; We don't care about type.
2518 (if (listp gnus-visual
) ; It's a list, so we check it.
2519 (or (memq type gnus-visual
)
2520 (memq class gnus-visual
))
2523 (defcustom gnus-mouse-face
2525 (if (gnus-visual-p 'mouse-face
'highlight
)
2526 (if (boundp 'gnus-mouse-face
)
2527 (or gnus-mouse-face
'highlight
)
2531 "*Face used for group or summary buffer mouse highlighting.
2532 The line beneath the mouse pointer will be highlighted with this
2537 (defcustom gnus-article-save-directory gnus-directory
2538 "*Name of the directory articles will be saved in (default \"~/News\")."
2539 :group
'gnus-article-saving
2542 (defvar gnus-plugged t
2543 "Whether Gnus is plugged or not.")
2545 (defcustom gnus-agent-cache t
2546 "Controls use of the agent cache while plugged.
2547 When set, Gnus will prefer using the locally stored content rather
2548 than re-fetching it from the server. You also need to enable
2549 `gnus-agent' for this to have any affect."
2554 (defcustom gnus-default-charset
'undecided
2555 "Default charset assumed to be used when viewing non-ASCII characters.
2556 This variable is overridden on a group-to-group basis by the
2557 `gnus-group-charset-alist' variable and is only used on groups not
2558 covered by that variable."
2560 :group
'gnus-charset
)
2562 ;; Fixme: Doc reference to agent.
2563 (defcustom gnus-agent t
2564 "Whether we want to use the Gnus agent or not.
2566 You may customize gnus-agent to disable its use. However, some
2567 back ends have started to use the agent as a client-side cache.
2568 Disabling the agent may result in noticeable loss of performance."
2573 (defcustom gnus-other-frame-function
'gnus
2574 "Function called by the command `gnus-other-frame'."
2576 :type
'(choice (function-item gnus
)
2577 (function-item gnus-no-server
)
2578 (function-item gnus-slave
)
2579 (function-item gnus-slave-no-server
)))
2581 (defcustom gnus-other-frame-parameters nil
2582 "Frame parameters used by `gnus-other-frame' to create a Gnus frame.
2583 This should be an alist for Emacs, or a plist for XEmacs."
2585 :type
(if (featurep 'xemacs
)
2586 '(repeat (list :inline t
:format
"%v"
2587 (symbol :tag
"Property")
2588 (sexp :tag
"Value")))
2589 '(repeat (cons :format
"%v"
2590 (symbol :tag
"Parameter")
2591 (sexp :tag
"Value")))))
2593 (defcustom gnus-user-agent
'(emacs gnus type
)
2594 "Which information should be exposed in the User-Agent header.
2596 Can be a list of symbols or a string. Valid symbols are `gnus'
2597 \(show Gnus version\) and `emacs' \(show Emacs version\). In
2598 addition to the Emacs version, you can add `codename' \(show
2599 \(S\)XEmacs codename\) or either `config' \(show system
2600 configuration\) or `type' \(show system type\). If you set it to
2601 a string, be sure to use a valid format, see RFC 2616."
2604 :group
'gnus-message
2605 :type
'(choice (list (set :inline t
2606 (const gnus
:tag
"Gnus version")
2607 (const emacs
:tag
"Emacs version")
2608 (choice :tag
"system"
2609 (const type
:tag
"system type")
2610 (const config
:tag
"system configuration"))
2611 (const codename
:tag
"Emacs codename")))
2614 ;; Convert old (< 2005-01-10) symbol type values:
2615 (when (symbolp gnus-user-agent
)
2616 (setq gnus-user-agent
2617 (cond ((eq gnus-user-agent
'emacs-gnus-config
)
2618 '(emacs gnus config
))
2619 ((eq gnus-user-agent
'emacs-gnus-type
)
2621 ((eq gnus-user-agent
'emacs-gnus
)
2623 ((eq gnus-user-agent
'gnus
)
2625 (t gnus-user-agent
)))
2626 (gnus-message 1 "Converted `gnus-user-agent' to `%s'." gnus-user-agent
)
2628 (if (get 'gnus-user-agent
'saved-value
)
2629 (customize-save-variable 'gnus-user-agent gnus-user-agent
)
2630 (gnus-message 1 "Edit your init file to make this change permanent.")
2634 ;;; Internal variables
2636 (defvar gnus-agent-gcc-header
"X-Gnus-Agent-Gcc")
2637 (defvar gnus-agent-meta-information-header
"X-Gnus-Agent-Meta-Information")
2638 (defvar gnus-agent-method-p-cache nil
2639 ; Reset each time gnus-agent-covered-methods is changed else
2640 ; gnus-agent-method-p may mis-report a methods status.
2642 (defvar gnus-agent-target-move-group-header
"X-Gnus-Agent-Move-To")
2643 (defvar gnus-draft-meta-information-header
"X-Draft-From")
2644 (defvar gnus-group-get-parameter-function
'gnus-group-get-parameter
)
2645 (defvar gnus-original-article-buffer
" *Original Article*")
2646 (defvar gnus-newsgroup-name nil
)
2647 (defvar gnus-ephemeral-servers nil
)
2648 (defvar gnus-server-method-cache nil
)
2650 (defvar gnus-agent-fetching nil
2651 "Whether Gnus agent is in fetching mode.")
2653 (defvar gnus-agent-covered-methods nil
2654 "A list of servers, NOT methods, showing which servers are covered by the agent.")
2656 (defvar gnus-command-method nil
2657 "Dynamically bound variable that says what the current back end is.")
2659 (defvar gnus-current-select-method nil
2660 "The current method for selecting a newsgroup.")
2662 (defvar gnus-tree-buffer
"*Tree*"
2663 "Buffer where Gnus thread trees are displayed.")
2666 (defvar gnus-use-generic-from nil
)
2668 ;; Variable holding the user answers to all method prompts.
2669 (defvar gnus-method-history nil
)
2671 ;; Variable holding the user answers to all mail method prompts.
2672 (defvar gnus-mail-method-history nil
)
2674 ;; Variable holding the user answers to all group prompts.
2675 (defvar gnus-group-history nil
)
2677 (defvar gnus-server-alist nil
2678 "List of available servers.")
2680 (defcustom gnus-cache-directory
2681 (nnheader-concat gnus-directory
"cache/")
2682 "*The directory where cached articles will be stored."
2686 (defvar gnus-predefined-server-alist
2689 (nnspool-spool-directory ,gnus-cache-directory
)
2690 (nnspool-nov-directory ,gnus-cache-directory
)
2691 (nnspool-active-file
2692 ,(nnheader-concat gnus-cache-directory
"active"))))
2693 "List of predefined (convenience) servers.")
2695 (defvar gnus-topic-indentation
"") ;; Obsolete variable.
2697 (defconst gnus-article-mark-lists
2698 '((marked . tick
) (replied . reply
)
2699 (expirable . expire
) (killed . killed
)
2700 (bookmarks . bookmark
) (dormant . dormant
)
2701 (scored . score
) (saved . save
)
2702 (cached . cache
) (downloadable . download
)
2703 (unsendable . unsend
) (forwarded . forward
)
2704 (recent . recent
) (seen . seen
)))
2706 (defconst gnus-article-special-mark-lists
2712 ;; Propagate flags to server, with the following exceptions:
2713 ;; `seen' is private to each gnus installation
2714 ;; `cache' is a internal gnus flag for each gnus installation
2715 ;; `download' is a agent flag private to each gnus installation
2716 ;; `unsend' are for nndraft groups only
2717 ;; `score' is not a proper mark
2718 ;; `bookmark': don't propagated it, or fix the bug in update-mark.
2719 (defconst gnus-article-unpropagated-mark-lists
2720 '(seen cache download unsend score bookmark
)
2721 "Marks that shouldn't be propagated to back ends.
2722 Typical marks are those that make no sense in a standalone back end,
2723 such as a mark that says whether an article is stored in the cache
2724 \(which doesn't make sense in a standalone back end).")
2726 (defvar gnus-headers-retrieved-by nil
)
2727 (defvar gnus-article-reply nil
)
2728 (defvar gnus-override-method nil
)
2729 (defvar gnus-opened-servers nil
)
2731 (defvar gnus-current-kill-article nil
)
2733 (defvar gnus-have-read-active-file nil
)
2735 (defconst gnus-maintainer
2736 "bugs@gnus.org (The Gnus Bugfixing Girls + Boys)"
2737 "The mail address of the Gnus maintainers.")
2739 (defvar gnus-info-nodes
2740 '((gnus-group-mode "(gnus)Group Buffer")
2741 (gnus-summary-mode "(gnus)Summary Buffer")
2742 (gnus-article-mode "(gnus)Article Buffer")
2743 (gnus-server-mode "(gnus)Server Buffer")
2744 (gnus-browse-mode "(gnus)Browse Foreign Server")
2745 (gnus-tree-mode "(gnus)Tree Display"))
2746 "Alist of major modes and related Info nodes.")
2748 (defvar gnus-group-buffer
"*Group*")
2749 (defvar gnus-summary-buffer
"*Summary*")
2750 (defvar gnus-article-buffer
"*Article*")
2751 (defvar gnus-server-buffer
"*Server*")
2753 (defvar gnus-slave nil
2754 "Whether this Gnus is a slave or not.")
2756 (defvar gnus-batch-mode nil
2757 "Whether this Gnus is running in batch mode or not.")
2759 (defvar gnus-variable-list
2760 '(gnus-newsrc-options gnus-newsrc-options-n
2761 gnus-newsrc-last-checked-date
2762 gnus-newsrc-alist gnus-server-alist
2763 gnus-killed-list gnus-zombie-list
2764 gnus-topic-topology gnus-topic-alist
2766 "Gnus variables saved in the quick startup file.")
2768 (defvar gnus-newsrc-alist nil
2769 "Assoc list of read articles.
2770 `gnus-newsrc-hashtb' should be kept so that both hold the same information.")
2772 (defvar gnus-registry-alist nil
2773 "Assoc list of registry data.
2774 gnus-registry.el will populate this if it's loaded.")
2776 (defvar gnus-newsrc-hashtb nil
2777 "Hashtable of `gnus-newsrc-alist'.")
2779 (defvar gnus-killed-list nil
2780 "List of killed newsgroups.")
2782 (defvar gnus-killed-hashtb nil
2783 "Hash table equivalent of `gnus-killed-list'.")
2785 (defvar gnus-zombie-list nil
2786 "List of almost dead newsgroups.")
2788 (defvar gnus-description-hashtb nil
2789 "Descriptions of newsgroups.")
2791 (defvar gnus-list-of-killed-groups nil
2792 "List of newsgroups that have recently been killed by the user.")
2794 (defvar gnus-active-hashtb nil
2795 "Hashtable of active articles.")
2797 (defvar gnus-moderated-hashtb nil
2798 "Hashtable of moderated newsgroups.")
2800 ;; Save window configuration.
2801 (defvar gnus-prev-winconf nil
)
2803 (defvar gnus-reffed-article-number nil
)
2805 ;;; Let the byte-compiler know that we know about this variable.
2806 (defvar rmail-default-rmail-file
)
2808 (defvar gnus-dead-summary nil
)
2810 (defvar gnus-invalid-group-regexp
"[: `'\"/]\\|^$"
2811 "Regexp matching invalid groups.")
2813 (defvar gnus-other-frame-object nil
2814 "A frame object which will be created by `gnus-other-frame'.")
2816 ;;; End of variables.
2818 ;; Define some autoload functions Gnus might use.
2821 ;; This little mapcar goes through the list below and marks the
2822 ;; symbols in question as autoloaded functions.
2825 (let ((interactive (nth 1 (memq ':interactive package
))))
2829 (when (consp function
)
2830 (setq keymap
(car (memq 'keymap function
)))
2831 (setq function
(car function
)))
2832 (unless (fboundp function
)
2833 (autoload function
(car package
) nil interactive keymap
))))
2834 (if (eq (nth 1 package
) ':interactive
)
2837 '(("info" :interactive t Info-goto-node
)
2839 ("qp" quoted-printable-decode-region quoted-printable-decode-string
)
2840 ("ps-print" ps-print-preprint
)
2841 ("message" :interactive t
2842 message-send-and-exit message-yank-original
)
2843 ("babel" babel-as-string
)
2844 ("nnmail" nnmail-split-fancy nnmail-article-group
)
2845 ("nnvirtual" nnvirtual-catchup-group nnvirtual-convert-headers
)
2846 ("rmailout" rmail-output rmail-output-to-rmail-file
)
2847 ("rmail" rmail-insert-rmail-file-header rmail-count-new-messages
2848 rmail-show-message rmail-summary-exists
2849 rmail-select-summary rmail-update-summary
)
2850 ("gnus-audio" :interactive t gnus-audio-play
)
2851 ("gnus-xmas" gnus-xmas-splash
)
2852 ("gnus-soup" :interactive t
2853 gnus-group-brew-soup gnus-brew-soup gnus-soup-add-article
2854 gnus-soup-send-replies gnus-soup-save-areas gnus-soup-pack-packet
)
2855 ("nnsoup" nnsoup-pack-replies
)
2856 ("score-mode" :interactive t gnus-score-mode
)
2857 ("gnus-mh" gnus-summary-save-article-folder
2858 gnus-Folder-save-name gnus-folder-save-name
)
2859 ("gnus-mh" :interactive t gnus-summary-save-in-folder
)
2860 ("gnus-demon" gnus-demon-add-nocem gnus-demon-add-scanmail
2861 gnus-demon-add-rescan gnus-demon-add-scan-timestamps
2862 gnus-demon-add-disconnection gnus-demon-add-handler
2863 gnus-demon-remove-handler
)
2864 ("gnus-demon" :interactive t
2865 gnus-demon-init gnus-demon-cancel
)
2866 ("gnus-fun" gnus-convert-gray-x-face-to-xpm gnus-display-x-face-in-from
2867 gnus-convert-image-to-gray-x-face gnus-convert-face-to-png
2868 gnus-face-from-file
)
2869 ("gnus-salt" gnus-highlight-selected-tree gnus-possibly-generate-tree
2870 gnus-tree-open gnus-tree-close gnus-carpal-setup-buffer
)
2871 ("gnus-nocem" gnus-nocem-scan-groups gnus-nocem-close
2872 gnus-nocem-unwanted-article-p
)
2873 ("gnus-srvr" gnus-enter-server-buffer gnus-server-set-info
2874 gnus-server-server-name
)
2875 ("gnus-srvr" gnus-browse-foreign-server
)
2876 ("gnus-cite" :interactive t
2877 gnus-article-highlight-citation gnus-article-hide-citation-maybe
2878 gnus-article-hide-citation gnus-article-fill-cited-article
2879 gnus-article-hide-citation-in-followups
)
2880 ("gnus-kill" gnus-kill gnus-apply-kill-file-internal
2881 gnus-kill-file-edit-file gnus-kill-file-raise-followups-to-author
2882 gnus-execute gnus-expunge gnus-batch-kill gnus-batch-score
)
2883 ("gnus-cache" gnus-cache-possibly-enter-article gnus-cache-save-buffers
2884 gnus-cache-possibly-remove-articles gnus-cache-request-article
2885 gnus-cache-retrieve-headers gnus-cache-possibly-alter-active
2886 gnus-cache-enter-remove-article gnus-cached-article-p
2887 gnus-cache-open gnus-cache-close gnus-cache-update-article
2888 gnus-cache-articles-in-group
)
2889 ("gnus-cache" :interactive t gnus-jog-cache gnus-cache-enter-article
2890 gnus-cache-remove-article gnus-summary-insert-cached-articles
)
2891 ("gnus-score" :interactive t
2892 gnus-summary-increase-score gnus-summary-set-score
2893 gnus-summary-raise-thread gnus-summary-raise-same-subject
2894 gnus-summary-raise-score gnus-summary-raise-same-subject-and-select
2895 gnus-summary-lower-thread gnus-summary-lower-same-subject
2896 gnus-summary-lower-score gnus-summary-lower-same-subject-and-select
2897 gnus-summary-current-score gnus-score-delta-default
2898 gnus-score-flush-cache gnus-score-close
2899 gnus-possibly-score-headers gnus-score-followup-article
2900 gnus-score-followup-thread
)
2902 (gnus-summary-score-map keymap
) gnus-score-save gnus-score-headers
2903 gnus-current-score-file-nondirectory gnus-score-adaptive
2904 gnus-score-find-trace gnus-score-file-name
)
2905 ("gnus-cus" :interactive t gnus-group-customize gnus-score-customize
)
2906 ("gnus-topic" :interactive t gnus-topic-mode
)
2907 ("gnus-topic" gnus-topic-remove-group gnus-topic-set-parameters
2908 gnus-subscribe-topics
)
2909 ("gnus-salt" :interactive t gnus-pick-mode gnus-binary-mode
)
2910 ("gnus-uu" (gnus-uu-extract-map keymap
) (gnus-uu-mark-map keymap
))
2911 ("gnus-uu" :interactive t
2912 gnus-uu-digest-mail-forward gnus-uu-digest-post-forward
2913 gnus-uu-mark-series gnus-uu-mark-region gnus-uu-mark-buffer
2914 gnus-uu-mark-by-regexp gnus-uu-mark-all
2915 gnus-uu-mark-sparse gnus-uu-mark-thread gnus-uu-decode-uu
2916 gnus-uu-decode-uu-and-save gnus-uu-decode-unshar
2917 gnus-uu-decode-unshar-and-save gnus-uu-decode-save
2918 gnus-uu-decode-binhex gnus-uu-decode-uu-view
2919 gnus-uu-decode-uu-and-save-view gnus-uu-decode-unshar-view
2920 gnus-uu-decode-unshar-and-save-view gnus-uu-decode-save-view
2921 gnus-uu-decode-binhex-view gnus-uu-unmark-thread
2922 gnus-uu-mark-over gnus-uu-post-news gnus-uu-invert-processable
)
2923 ("gnus-uu" gnus-uu-delete-work-dir gnus-uu-unmark-thread
)
2924 ("gnus-msg" (gnus-summary-send-map keymap
)
2925 gnus-article-mail gnus-copy-article-buffer gnus-extended-version
)
2926 ("gnus-msg" :interactive t
2927 gnus-group-post-news gnus-group-mail gnus-group-news
2928 gnus-summary-post-news gnus-summary-news-other-window
2929 gnus-summary-followup gnus-summary-followup-with-original
2930 gnus-summary-cancel-article gnus-summary-supersede-article
2931 gnus-post-news gnus-summary-reply gnus-summary-reply-with-original
2932 gnus-summary-mail-forward gnus-summary-mail-other-window
2933 gnus-summary-resend-message gnus-summary-resend-bounced-mail
2934 gnus-summary-wide-reply gnus-summary-followup-to-mail
2935 gnus-summary-followup-to-mail-with-original gnus-bug
2936 gnus-summary-wide-reply-with-original
2937 gnus-summary-post-forward gnus-summary-wide-reply-with-original
2938 gnus-summary-post-forward
)
2939 ("gnus-picon" :interactive t gnus-treat-from-picon
)
2940 ("smiley" :interactive t smiley-region
)
2941 ("gnus-win" gnus-configure-windows gnus-add-configuration
)
2942 ("gnus-sum" gnus-summary-insert-line gnus-summary-read-group
2943 gnus-list-of-unread-articles gnus-list-of-read-articles
2944 gnus-offer-save-summaries gnus-make-thread-indent-array
2945 gnus-summary-exit gnus-update-read-articles gnus-summary-last-subject
2946 gnus-summary-skip-intangible gnus-summary-article-number
2947 gnus-data-header gnus-data-find
)
2948 ("gnus-group" gnus-group-insert-group-line gnus-group-quit
2949 gnus-group-list-groups gnus-group-first-unread-group
2950 gnus-group-set-mode-line gnus-group-set-info gnus-group-save-newsrc
2951 gnus-group-setup-buffer gnus-group-get-new-news
2952 gnus-group-make-help-group gnus-group-update-group
2953 gnus-group-iterate gnus-group-group-name
)
2954 ("gnus-bcklg" gnus-backlog-request-article gnus-backlog-enter-article
2955 gnus-backlog-remove-article
)
2956 ("gnus-art" gnus-article-read-summary-keys gnus-article-save
2957 gnus-article-prepare gnus-article-set-window-start
2958 gnus-article-next-page gnus-article-prev-page
2959 gnus-request-article-this-buffer gnus-article-mode
2960 gnus-article-setup-buffer gnus-narrow-to-page
2961 gnus-article-delete-invisible-text gnus-treat-article
)
2962 ("gnus-art" :interactive t
2963 gnus-article-hide-headers gnus-article-hide-boring-headers
2964 gnus-article-treat-overstrike
2965 gnus-article-remove-cr gnus-article-remove-trailing-blank-lines
2966 gnus-article-display-x-face gnus-article-de-quoted-unreadable
2967 gnus-article-de-base64-unreadable
2968 gnus-article-decode-HZ
2969 gnus-article-wash-html
2970 gnus-article-unsplit-urls
2971 gnus-article-hide-pem gnus-article-hide-signature
2972 gnus-article-strip-leading-blank-lines gnus-article-date-local
2973 gnus-article-date-original gnus-article-date-lapsed
2974 ;;gnus-article-show-all-headers
2975 gnus-article-edit-mode gnus-article-edit-article
2976 gnus-article-edit-done gnus-article-decode-encoded-words
2977 gnus-start-date-timer gnus-stop-date-timer
2978 gnus-mime-view-all-parts
)
2979 ("gnus-int" gnus-request-type
)
2980 ("gnus-start" gnus-newsrc-parse-options gnus-1 gnus-no-server-1
2981 gnus-dribble-enter gnus-read-init-file gnus-dribble-touch
2982 gnus-check-reasonable-setup
)
2983 ("gnus-dup" gnus-dup-suppress-articles gnus-dup-unsuppress-article
2984 gnus-dup-enter-articles
)
2985 ("gnus-range" gnus-copy-sequence
)
2986 ("gnus-eform" gnus-edit-form
)
2987 ("gnus-move" :interactive t
2988 gnus-group-move-group-to-server gnus-change-server
)
2989 ("gnus-logic" gnus-score-advanced
)
2990 ("gnus-undo" gnus-undo-mode gnus-undo-register
)
2991 ("gnus-async" gnus-async-request-fetched-article gnus-async-prefetch-next
2992 gnus-async-prefetch-article gnus-async-prefetch-remove-group
2993 gnus-async-halt-prefetch
)
2994 ("gnus-agent" gnus-open-agent gnus-agent-get-function
2995 gnus-agent-save-active gnus-agent-method-p
2996 gnus-agent-get-undownloaded-list gnus-agent-fetch-session
2997 gnus-summary-set-agent-mark gnus-agent-save-group-info
2998 gnus-agent-request-article gnus-agent-retrieve-headers
)
2999 ("gnus-agent" :interactive t
3000 gnus-unplugged gnus-agentize gnus-agent-batch
)
3001 ("gnus-vm" :interactive t gnus-summary-save-in-vm
3002 gnus-summary-save-article-vm
)
3003 ("compface" uncompface
)
3004 ("gnus-draft" :interactive t gnus-draft-mode gnus-group-send-queue
)
3005 ("gnus-mlspl" gnus-group-split gnus-group-split-fancy
)
3006 ("gnus-mlspl" :interactive t gnus-group-split-setup
3007 gnus-group-split-update
)
3008 ("gnus-delay" gnus-delay-initialize
))))
3010 ;;; gnus-sum.el thingies
3013 (defcustom gnus-summary-line-format
"%U%R%z%I%(%[%4L: %-23,23f%]%) %s\n"
3014 "*The format specification of the lines in the summary buffer.
3016 It works along the same lines as a normal formatting string,
3017 with some simple extensions.
3019 %N Article number, left padded with spaces (string)
3021 %s Subject if it is at the root of a thread, and \"\" otherwise (string)
3022 %n Name of the poster (string)
3023 %a Extracted name of the poster (string)
3024 %A Extracted address of the poster (string)
3025 %F Contents of the From: header (string)
3026 %f Contents of the From: or To: headers (string)
3027 %x Contents of the Xref: header (string)
3028 %D Date of the article (string)
3029 %d Date of the article (string) in DD-MMM format
3030 %o Date of the article (string) in YYYYMMDD`T'HHMMSS format
3031 %M Message-id of the article (string)
3032 %r References of the article (string)
3033 %c Number of characters in the article (integer)
3034 %k Pretty-printed version of the above (string)
3035 For example, \"1.2k\" or \"0.4M\".
3036 %L Number of lines in the article (integer)
3037 %I Indentation based on thread level (a string of spaces)
3038 %B A complex trn-style thread tree (string)
3039 The variables `gnus-sum-thread-*' can be used for customization.
3040 %T A string with two possible values: 80 spaces if the article
3041 is on thread level two or larger and 0 spaces on level one
3042 %R \"A\" if this article has been replied to, \" \" otherwise (character)
3043 %U Status of this article (character, \"R\", \"K\", \"-\" or \" \")
3044 %[ Opening bracket (character, \"[\" or \"<\")
3045 %] Closing bracket (character, \"]\" or \">\")
3046 %> Spaces of length thread-level (string)
3047 %< Spaces of length (- 20 thread-level) (string)
3048 %i Article score (number)
3049 %z Article zcore (character)
3050 %t Number of articles under the current thread (number).
3051 %e Whether the thread is empty or not (character).
3052 %V Total thread score (number).
3053 %P The line number (number).
3054 %O Download mark (character).
3055 %* If present, indicates desired cursor position
3056 (instead of after first colon).
3057 %u User defined specifier. The next character in the format string should
3058 be a letter. Gnus will call the function gnus-user-format-function-X,
3059 where X is the letter following %u. The function will be passed the
3060 current header as argument. The function should return a string, which
3061 will be inserted into the summary just like information from any other
3064 The %U (status), %R (replied) and %z (zcore) specs have to be handled
3065 with care. For reasons of efficiency, Gnus will compute what column
3066 these characters will end up in, and \"hard-code\" that. This means that
3067 it is invalid to have these specs after a variable-length spec. Well,
3068 you might not be arrested, but your summary buffer will look strange,
3069 which is bad enough.
3071 The smart choice is to have these specs as far to the left as
3074 This restriction may disappear in later versions of Gnus.
3076 General format specifiers can also be used.
3077 See Info node `(gnus)Formatting Variables'."
3078 :link
'(custom-manual "(gnus)Formatting Variables")
3080 :group
'gnus-summary-format
)
3083 ;;; Skeleton keymaps
3086 (defun gnus-suppress-keymap (keymap)
3087 (suppress-keymap keymap
)
3088 (let ((keys `([backspace] [delete] "\177" "\M-u"))) ;gnus-mouse-2
3090 (define-key keymap (pop keys) 'undefined))))
3092 (defvar gnus-article-mode-map
3093 (let ((keymap (make-sparse-keymap)))
3094 (gnus-suppress-keymap keymap)
3096 (defvar gnus-summary-mode-map
3097 (let ((keymap (make-keymap)))
3098 (gnus-suppress-keymap keymap)
3100 (defvar gnus-group-mode-map
3101 (let ((keymap (make-keymap)))
3102 (gnus-suppress-keymap keymap)
3107 ;; Fix by Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
3108 ;; If you want the cursor to go somewhere else, set these two
3109 ;; functions in some startup hook to whatever you want.
3110 (defalias 'gnus-summary-position-point 'gnus-goto-colon)
3111 (defalias 'gnus-group-position-point 'gnus-goto-colon)
3113 ;;; Various macros and substs.
3115 (defun gnus-header-from (header)
3116 (mail-header-from header))
3118 (defmacro gnus-gethash (string hashtable)
3119 "Get hash value of STRING in HASHTABLE."
3120 `(symbol-value (intern-soft ,string ,hashtable)))
3122 (defmacro gnus-gethash-safe (string hashtable)
3123 "Get hash value of STRING in HASHTABLE.
3124 Return nil if not defined."
3125 `(let ((sym (intern-soft ,string ,hashtable)))
3126 (and (boundp sym) (symbol-value sym))))
3128 (defmacro gnus-sethash (string value hashtable)
3129 "Set hash value. Arguments are STRING, VALUE, and HASHTABLE."
3130 `(set (intern ,string ,hashtable) ,value))
3131 (put 'gnus-sethash 'edebug-form-spec '(form form form))
3133 (defmacro gnus-group-unread (group)
3134 "Get the currently computed number of unread articles in GROUP."
3135 `(car (gnus-gethash ,group gnus-newsrc-hashtb)))
3137 (defmacro gnus-group-entry (group)
3138 "Get the newsrc entry for GROUP."
3139 `(gnus-gethash ,group gnus-newsrc-hashtb))
3141 (defmacro gnus-active (group)
3142 "Get active info on GROUP."
3143 `(gnus-gethash ,group gnus-active-hashtb))
3145 (defmacro gnus-set-active (group active)
3146 "Set GROUP's active info."
3147 `(gnus-sethash ,group ,active gnus-active-hashtb))
3149 ;; Info access macros.
3151 (defmacro gnus-info-group (info)
3153 (defmacro gnus-info-rank (info)
3155 (defmacro gnus-info-read (info)
3157 (defmacro gnus-info-marks (info)
3159 (defmacro gnus-info-method (info)
3161 (defmacro gnus-info-params (info)
3164 (defmacro gnus-info-level (info)
3165 `(let ((rank (gnus-info-rank ,info)))
3169 (defmacro gnus-info-score (info)
3170 `(let ((rank (gnus-info-rank ,info)))
3171 (or (and (consp rank) (cdr rank)) 0)))
3173 (defmacro gnus-info-set-group (info group)
3174 `(setcar ,info ,group))
3175 (defmacro gnus-info-set-rank (info rank)
3176 `(setcar (nthcdr 1 ,info) ,rank))
3177 (defmacro gnus-info-set-read (info read)
3178 `(setcar (nthcdr 2 ,info) ,read))
3179 (defmacro gnus-info-set-marks (info marks &optional extend)
3181 `(gnus-info-set-entry ,info ,marks 3)
3182 `(setcar (nthcdr 3 ,info) ,marks)))
3183 (defmacro gnus-info-set-method (info method &optional extend)
3185 `(gnus-info-set-entry ,info ,method 4)
3186 `(setcar (nthcdr 4 ,info) ,method)))
3187 (defmacro gnus-info-set-params (info params &optional extend)
3189 `(gnus-info-set-entry ,info ,params 5)
3190 `(setcar (nthcdr 5 ,info) ,params)))
3192 (defun gnus-info-set-entry (info entry number)
3193 ;; Extend the info until we have enough elements.
3194 (while (<= (length info) number)
3195 (nconc info (list nil)))
3197 (setcar (nthcdr number info) entry))
3199 (defmacro gnus-info-set-level (info level)
3200 `(let ((rank (cdr ,info)))
3201 (if (consp (car rank))
3202 (setcar (car rank) ,level)
3203 (setcar rank ,level))))
3204 (defmacro gnus-info-set-score (info score)
3205 `(let ((rank (cdr ,info)))
3206 (if (consp (car rank))
3207 (setcdr (car rank) ,score)
3208 (setcar rank (cons (car rank) ,score)))))
3210 (defmacro gnus-get-info (group)
3211 `(nth 2 (gnus-gethash ,group gnus-newsrc-hashtb)))
3213 ;;; Load the compatibility functions.
3222 (defvar gnus-shutdown-alist nil)
3224 (defun gnus-add-shutdown (function &rest symbols)
3225 "Run FUNCTION whenever one of SYMBOLS is shut down."
3226 (push (cons function symbols) gnus-shutdown-alist))
3228 (defun gnus-shutdown (symbol)
3229 "Shut down everything that waits for SYMBOL."
3230 (dolist (entry gnus-shutdown-alist)
3231 (when (memq symbol (cdr entry))
3232 (funcall (car entry)))))
3236 ;;; Gnus Utility Functions
3239 (defun gnus-find-subscribed-addresses ()
3240 "Return a regexp matching the addresses of all subscribed mail groups.
3241 It consists of the `to-address' or `to-list' parameter of all groups
3242 with a `subscribed' parameter."
3243 (let (group address addresses)
3244 (dolist (entry (cdr gnus-newsrc-alist))
3245 (setq group (car entry))
3246 (when (gnus-parameter-subscribed group)
3247 (setq address (mail-strip-quoted-names
3248 (or (gnus-group-fast-parameter group 'to-address)
3249 (gnus-group-fast-parameter group 'to-list))))
3251 (add-to-list 'addresses address))))
3253 (list (mapconcat 'regexp-quote addresses "\\|")))))
3255 (defmacro gnus-string-or (&rest strings)
3256 "Return the first element of STRINGS that is a non-blank string.
3257 STRINGS will be evaluated in normal `or' order."
3258 `(gnus-string-or-1 ',strings))
3260 (defun gnus-string-or-1 (strings)
3263 (setq string (eval (pop strings)))
3264 (if (string-match "^[ \t]*$" string)
3266 (setq strings nil)))
3269 (defun gnus-version (&optional arg)
3270 "Version number of this version of Gnus.
3271 If ARG, insert string at point."
3274 (insert (message gnus-version))
3275 (message gnus-version)))
3277 (defun gnus-continuum-version (&optional version)
3278 "Return VERSION as a floating point number."
3281 (setq version gnus-version))
3282 (when (or (string-match "^\\([^ ]+\\)? ?Gnus v?\\([0-9.]+\\)$" version)
3283 (string-match "^\\(.?\\)gnus-\\([0-9.]+\\)$" version))
3284 (let ((alpha (and (match-beginning 1) (match-string 1 version)))
3285 (number (match-string 2 version))
3287 (unless (string-match
3288 "\\([0-9]\\)\\.\\([0-9]+\\)\\.?\\([0-9]+\\)?" number)
3289 (error "Invalid version string: %s" version))
3290 (setq major (string-to-number (match-string 1 number))
3291 minor (string-to-number (match-string 2 number))
3292 least (if (match-beginning 3)
3293 (string-to-number (match-string 3 number))
3297 (format "%s00%02d%02d"
3298 (if (member alpha '("(ding)" "d"))
3302 (- (mm-char-int (aref (downcase alpha) 0))
3306 (format "%d.%02d%02d" major minor least))))))
3308 (defun gnus-info-find-node (&optional nodename)
3309 "Find Info documentation of Gnus."
3311 ;; Enlarge info window if needed.
3312 (let (gnus-info-buffer)
3313 (Info-goto-node (or nodename (cadr (assq major-mode gnus-info-nodes))))
3314 (setq gnus-info-buffer (current-buffer))
3315 (gnus-configure-windows 'info)))
3318 ;;; gnus-interactive
3321 (defvar gnus-current-prefix-symbol nil
3322 "Current prefix symbol.")
3324 (defvar gnus-current-prefix-symbols nil
3325 "List of current prefix symbols.")
3327 (defun gnus-interactive (string &optional params)
3328 "Return a list that can be fed to `interactive'.
3329 See `interactive' for full documentation.
3331 Adds the following specs:
3333 y -- The current symbolic prefix.
3334 Y -- A list of the current symbolic prefix(es).
3335 A -- Article number.
3336 H -- Article header.
3340 (while (< i (length string))
3341 (string-match ".\\([^\n]*\\)\n?" string i)
3342 (setq c (aref string i))
3344 (setq prompt (match-string 1 string)))
3345 (setq i (match-end 0))
3346 ;; We basically emulate just about everything that
3347 ;; `interactive' does, but add the specs listed above.
3351 (completing-read prompt obarray 'fboundp t))
3353 (read-buffer prompt (current-buffer) t))
3355 (read-buffer prompt (other-buffer (current-buffer))))
3359 (completing-read prompt obarray 'commandp t))
3363 (read-file-name prompt nil default-directory 'lambda))
3365 (read-file-name prompt nil nil 'lambda))
3367 (read-file-name prompt))
3369 (read-key-sequence prompt))
3371 (error "Not implemented spec"))
3373 (error "Not implemented spec"))
3377 (error "Not implemented spec"))
3379 (string-to-number (read-from-minibuffer prompt)))
3381 (prefix-numeric-value current-prefix-arg))
3387 (read-string prompt))
3389 (intern (read-string prompt)))
3391 (read-variable prompt))
3393 (read-minibuffer prompt))
3395 (eval-minibuffer prompt))
3396 ;; And here the new specs come.
3398 gnus-current-prefix-symbol)
3400 gnus-current-prefix-symbols)
3402 (gnus-group-group-name))
3404 (gnus-summary-skip-intangible)
3405 (or (get-text-property (point) 'gnus-number)
3406 (gnus-summary-last-subject)))
3408 (gnus-data-header (gnus-data-find (gnus-summary-article-number))))
3410 (error "Non-implemented spec")))
3414 (push (if (< (point) (mark)) (point) (mark)) out)
3415 (push (if (> (point) (mark)) (point) (mark)) out))))
3416 (setq out (delq 'gnus-prefix-nil out))
3419 (defun gnus-symbolic-argument (&optional arg)
3420 "Read a symbolic argument and a command, and then execute command."
3422 (let* ((in-command (this-command-keys))
3423 (command in-command)
3424 gnus-current-prefix-symbols
3425 gnus-current-prefix-symbol
3427 (while (equal in-command command)
3428 (message "%s-" (key-description (this-command-keys)))
3429 (push (intern (char-to-string (read-char))) syms)
3430 (setq command (read-key-sequence nil t)))
3431 (setq gnus-current-prefix-symbols (nreverse syms)
3432 gnus-current-prefix-symbol (car gnus-current-prefix-symbols))
3433 (call-interactively (key-binding command t))))
3435 ;;; More various functions.
3437 (defsubst gnus-check-backend-function (func group)
3438 "Check whether GROUP supports function FUNC.
3439 GROUP can either be a string (a group name) or a select method."
3441 (let ((method (if (stringp group)
3442 (car (gnus-find-method-for-group group))
3444 (unless (featurep method)
3446 (fboundp (intern (format "%s-%s" method func))))))
3448 (defun gnus-group-read-only-p (&optional group)
3449 "Check whether GROUP supports editing or not.
3450 If GROUP is nil, `gnus-newsgroup-name' will be checked instead. Note
3451 that that variable is buffer-local to the summary buffers."
3452 (let ((group (or group gnus-newsgroup-name)))
3453 (not (gnus-check-backend-function 'request-replace-article group))))
3455 (defun gnus-virtual-group-p (group)
3456 "Say whether GROUP is virtual or not."
3457 (memq 'virtual (assoc (symbol-name (car (gnus-find-method-for-group group)))
3458 gnus-valid-select-methods)))
3460 (defun gnus-news-group-p (group &optional article)
3461 "Return non-nil if GROUP (and ARTICLE) come from a news server."
3462 (cond ((gnus-member-of-valid 'post group) ;Ordinary news group
3463 t) ;is news of course.
3464 ((not (gnus-member-of-valid 'post-mail group)) ;Non-combined.
3465 nil) ;must be mail then.
3466 ((vectorp article) ;Has header info.
3467 (eq (gnus-request-type group (mail-header-id article)) 'news))
3468 ((null article) ;Hasn't header info
3469 (eq (gnus-request-type group) 'news)) ;(unknown ==> mail)
3470 ((< article 0) ;Virtual message
3471 nil) ;we don't know, guess mail.
3472 (t ;Has positive number
3473 (eq (gnus-request-type group article) 'news)))) ;use it.
3475 ;; Returns a list of writable groups.
3476 (defun gnus-writable-groups ()
3477 (let ((alist gnus-newsrc-alist)
3479 (while (setq group (car (pop alist)))
3480 (unless (gnus-group-read-only-p group)
3481 (push group groups)))
3484 ;; Check whether to use long file names.
3485 (defun gnus-use-long-file-name (symbol)
3486 ;; The variable has to be set...
3487 (and gnus-use-long-file-name
3488 ;; If it isn't a list, then we return t.
3489 (or (not (listp gnus-use-long-file-name))
3490 ;; If it is a list, and the list contains `symbol', we
3492 (not (memq symbol gnus-use-long-file-name)))))
3494 ;; Generate a unique new group name.
3495 (defun gnus-generate-new-group-name (leaf)
3498 (while (gnus-group-entry name)
3499 (setq name (concat leaf "<" (int-to-string (setq num (1+ num))) ">")))
3502 (defun gnus-ephemeral-group-p (group)
3503 "Say whether GROUP is ephemeral or not."
3504 (gnus-group-get-parameter group 'quit-config t))
3506 (defun gnus-group-quit-config (group)
3507 "Return the quit-config of GROUP."
3508 (gnus-group-get-parameter group 'quit-config t))
3510 (defun gnus-kill-ephemeral-group (group)
3511 "Remove ephemeral GROUP from relevant structures."
3512 (gnus-sethash group nil gnus-newsrc-hashtb))
3514 (defun gnus-simplify-mode-line ()
3515 "Make mode lines a bit simpler."
3516 (setq mode-line-modified (cdr gnus-mode-line-modified))
3517 (when (listp mode-line-format)
3518 (make-local-variable 'mode-line-format)
3519 (setq mode-line-format (copy-sequence mode-line-format))
3520 (when (equal (nth 3 mode-line-format) " ")
3521 (setcar (nthcdr 3 mode-line-format) " "))))
3523 ;;; Servers and groups.
3525 (defsubst gnus-server-add-address (method)
3526 (let ((method-name (symbol-name (car method))))
3527 (if (and (memq 'address (assoc method-name gnus-valid-select-methods))
3528 (not (assq (intern (concat method-name "-address")) method))
3529 (memq 'physical-address (assq (car method)
3530 gnus-valid-select-methods)))
3531 (append method (list (list (intern (concat method-name "-address"))
3535 (defsubst gnus-method-to-server (method &optional nocache)
3537 (setq method (or method gnus-select-method))
3539 ;; Perhaps it is already in the cache.
3541 (mapc (lambda (name-method)
3542 (if (equal (cdr name-method) method)
3543 (throw 'server-name (car name-method))))
3544 gnus-server-method-cache))
3547 (lambda (server-alist)
3548 (mapc (lambda (name-method)
3549 (when (gnus-methods-equal-p (cdr name-method) method)
3550 (unless (member name-method gnus-server-method-cache)
3551 (push name-method gnus-server-method-cache))
3552 (throw 'server-name (car name-method))))
3554 (list gnus-server-alist
3555 gnus-predefined-server-alist))
3557 (let* ((name (if (member (cadr method) '(nil ""))
3558 (format "%s" (car method))
3559 (format "%s:%s" (car method) (cadr method))))
3560 (name-method (cons name method)))
3561 (unless (member name-method gnus-server-method-cache)
3562 (push name-method gnus-server-method-cache))
3565 (defsubst gnus-server-to-method (server)
3566 "Map virtual server names to select methods."
3567 (or (and server (listp server) server)
3568 (cdr (assoc server gnus-server-method-cache))
3571 ;; Perhaps this is the native server?
3572 (and (equal server "native") gnus-select-method)
3573 ;; It should be in the server alist.
3574 (cdr (assoc server gnus-server-alist))
3575 ;; It could be in the predefined server alist.
3576 (cdr (assoc server gnus-predefined-server-alist))
3577 ;; If not, we look through all the opened server
3578 ;; to see whether we can find it there.
3579 (let ((opened gnus-opened-servers))
3581 (not (equal server (format "%s:%s" (caaar opened)
3585 ;; It could be a named method, search all servers
3586 (let ((servers gnus-secondary-select-methods))
3588 (not (equal server (format "%s:%s" (caar servers)
3592 ;; This could be some sort of foreign server that I
3593 ;; simply haven't opened (yet). Do a brute-force scan
3594 ;; of the entire gnus-newsrc-alist for the server name
3595 ;; of every method. As a side-effect, loads the
3596 ;; gnus-server-method-cache so this only happens once,
3598 (let ((alist (cdr gnus-newsrc-alist))
3601 (setq method (gnus-info-method (pop alist)))
3602 (when (and (not (stringp method))
3603 (equal server (gnus-method-to-server method)))
3608 (push (cons server result) gnus-server-method-cache))
3611 (defsubst gnus-server-get-method (group method)
3612 ;; Input either a server name, and extended server name, or a
3613 ;; select method, and return a select method.
3614 (cond ((stringp method)
3615 (gnus-server-to-method method))
3616 ((equal method gnus-select-method)
3618 ((and (stringp (car method))
3620 (gnus-server-extend-method group method))
3623 (equal (cadr method) ""))
3626 (gnus-server-add-address method))))
3628 (defmacro gnus-method-equal (ss1 ss2)
3629 "Say whether two servers are equal."
3633 (and (= (length s1) (length s2))
3635 (while (and s1 (member (car s1) s2))
3639 (defun gnus-methods-equal-p (m1 m2)
3640 (let ((m1 (or m1 gnus-select-method))
3641 (m2 (or m2 gnus-select-method)))
3643 (and (eq (car m1) (car m2))
3644 (or (not (memq 'address (assoc (symbol-name (car m1))
3645 gnus-valid-select-methods)))
3646 (equal (nth 1 m1) (nth 1 m2)))))))
3648 (defun gnus-server-equal (m1 m2)
3649 "Say whether two methods are equal."
3650 (let ((m1 (cond ((null m1) gnus-select-method)
3651 ((stringp m1) (gnus-server-to-method m1))
3653 (m2 (cond ((null m2) gnus-select-method)
3654 ((stringp m2) (gnus-server-to-method m2))
3656 (gnus-method-equal m1 m2)))
3658 (defun gnus-servers-using-backend (backend)
3659 "Return a list of known servers using BACKEND."
3660 (let ((opened gnus-opened-servers)
3663 (when (eq backend (caaar opened))
3664 (push (caar opened) out))
3668 (defun gnus-archive-server-wanted-p ()
3669 "Say whether the user wants to use the archive server."
3671 ((or (not gnus-message-archive-method)
3672 (not gnus-message-archive-group))
3674 ((and gnus-message-archive-method gnus-message-archive-group)
3677 (let ((active (cadr (assq 'nnfolder-active-file
3678 gnus-message-archive-method))))
3680 (file-exists-p active))))))
3682 (defsubst gnus-method-to-server-name (method)
3684 (format "%s" (car method))
3686 (or (assoc (format "%s" (car method))
3687 (gnus-methods-using 'address))
3688 (gnus-server-equal method gnus-message-archive-method))
3690 (not (string= (nth 1 method) "")))
3691 (concat "+" (nth 1 method)))))
3693 (defsubst gnus-method-to-full-server-name (method)
3694 (format "%s+%s" (car method) (nth 1 method)))
3696 (defun gnus-group-prefixed-name (group method &optional full)
3697 "Return the whole name from GROUP and METHOD.
3698 Call with full set to get the fully qualified group name (even if the
3700 (when (stringp method)
3701 (setq method (gnus-server-to-method method)))
3702 (if (or (not method)
3703 (and (not full) (gnus-server-equal method "native"))
3704 ;;;!!! This might not be right. We'll see...
3705 ;(string-match ":" group)
3708 (concat (gnus-method-to-server-name method) ":" group)))
3710 (defun gnus-group-guess-prefixed-name (group)
3711 "Guess the whole name from GROUP and METHOD."
3712 (gnus-group-prefixed-name group (gnus-find-method-for-group
3715 (defun gnus-group-full-name (group method)
3716 "Return the full name from GROUP and METHOD, even if the method is native."
3717 (gnus-group-prefixed-name group method t))
3719 (defun gnus-group-guess-full-name (group)
3720 "Guess the full name from GROUP, even if the method is native."
3721 (if (gnus-group-prefixed-p group)
3723 (gnus-group-full-name group (gnus-find-method-for-group group))))
3725 (defun gnus-group-guess-full-name-from-command-method (group)
3726 "Guess the full name from GROUP, even if the method is native."
3727 (if (gnus-group-prefixed-p group)
3729 (gnus-group-full-name group gnus-command-method)))
3731 (defun gnus-group-real-prefix (group)
3732 "Return the prefix of the current group name."
3734 (if (string-match "^[^:]+:" group)
3735 (substring group 0 (match-end 0))
3739 (defun gnus-group-short-name (group)
3740 "Return the short group name."
3741 (let ((prefix (gnus-group-real-prefix group)))
3742 (if (< 0 (length prefix))
3743 (substring group (length prefix) nil)
3746 (defun gnus-group-prefixed-p (group)
3747 "Return the prefix of the current group name."
3748 (< 0 (length (gnus-group-real-prefix group))))
3750 (declare-function gnus-group-decoded-name "gnus-group" (string))
3752 (defun gnus-summary-buffer-name (group)
3753 "Return the summary buffer name of GROUP."
3754 (concat "*Summary " (gnus-group-decoded-name group) "*"))
3756 (defun gnus-group-method (group)
3757 "Return the server or method used for selecting GROUP.
3758 You should probably use `gnus-find-method-for-group' instead."
3759 (let ((prefix (gnus-group-real-prefix group)))
3760 (if (equal prefix "")
3762 (let ((servers gnus-opened-servers)
3764 backend possible found)
3765 (if (string-match "^[^\\+]+\\+" prefix)
3766 (setq backend (intern (substring prefix 0 (1- (match-end 0))))
3767 server (substring prefix (match-end 0) (1- (length prefix))))
3768 (setq backend (intern (substring prefix 0 (1- (length prefix))))))
3770 (when (eq (caaar servers) backend)
3771 (setq possible (caar servers))
3772 (when (equal (cadaar servers) server)
3773 (setq found (caar servers))))
3775 (or (car (rassoc found gnus-server-alist))
3777 (car (rassoc possible gnus-server-alist))
3779 (list backend server))))))
3781 (defsubst gnus-native-method-p (method)
3782 "Return whether METHOD is the native select method."
3783 (gnus-method-equal method gnus-select-method))
3785 (defsubst gnus-secondary-method-p (method)
3786 "Return whether METHOD is a secondary select method."
3787 (let ((methods gnus-secondary-select-methods)
3788 (gmethod (inline (gnus-server-get-method nil method))))
3790 (not (gnus-method-equal
3791 (inline (gnus-server-get-method nil (car methods)))
3793 (setq methods (cdr methods)))
3796 (defun gnus-method-simplify (method)
3797 "Return the shortest uniquely identifying string or method for METHOD."
3798 (cond ((stringp method)
3800 ((gnus-native-method-p method)
3802 ((gnus-secondary-method-p method)
3803 (format "%s:%s" (nth 0 method) (nth 1 method)))
3807 (defun gnus-groups-from-server (server)
3808 "Return a list of all groups that are fetched from SERVER."
3809 (let ((alist (cdr gnus-newsrc-alist))
3811 (while (setq info (pop alist))
3812 (when (gnus-server-equal (gnus-info-method info) server)
3813 (push (gnus-info-group info) groups)))
3814 (sort groups 'string<)))
3816 (defun gnus-group-foreign-p (group)
3817 "Say whether a group is foreign or not."
3818 (and (not (gnus-group-native-p group))
3819 (not (gnus-group-secondary-p group))))
3821 (defun gnus-group-native-p (group)
3822 "Say whether the group is native or not."
3823 (not (string-match ":" group)))
3825 (defun gnus-group-secondary-p (group)
3826 "Say whether the group is secondary or not."
3827 (gnus-secondary-method-p (gnus-find-method-for-group group)))
3829 (defun gnus-parameters-get-parameter (group)
3830 "Return the group parameters for GROUP from `gnus-parameters'."
3831 (let ((case-fold-search (if (eq gnus-parameters-case-fold-search 'default)
3833 gnus-parameters-case-fold-search))
3835 (dolist (elem gnus-parameters)
3836 (when (string-match (car elem) group)
3838 (nconc (gnus-expand-group-parameters
3839 (car elem) (cdr elem) group)
3843 (defun gnus-expand-group-parameter (match value group)
3844 "Use MATCH to expand VALUE in GROUP."
3847 (goto-char (point-min))
3848 (while (re-search-forward match nil t)
3849 (replace-match value))
3852 (defun gnus-expand-group-parameters (match parameters group)
3853 "Go through PARAMETERS and expand them according to the match data."
3855 (dolist (elem parameters)
3856 (if (and (stringp (cdr elem))
3857 (string-match "\\\\[0-9&]" (cdr elem)))
3858 (push (cons (car elem)
3859 (gnus-expand-group-parameter match (cdr elem) group))
3864 (defun gnus-group-fast-parameter (group symbol &optional allow-list)
3865 "For GROUP, return the value of SYMBOL.
3867 You should call this in the `gnus-group-buffer' buffer.
3868 The function `gnus-group-find-parameter' will do that for you."
3869 ;; The speed trick: No cons'ing and quit early.
3870 (let* ((params (funcall gnus-group-get-parameter-function group))
3871 ;; Start easy, check the "real" group parameters.
3873 (gnus-group-parameter-value params symbol allow-list t)))
3875 ;; Found results; return them.
3876 (car simple-results)
3877 ;; We didn't find it there, try `gnus-parameters'.
3880 (tail gnus-parameters))
3881 ;; A good old-fashioned non-cl loop.
3883 (setq head (car tail)
3885 ;; The car is regexp matching for matching the group name.
3886 (when (string-match (car head) group)
3887 ;; The cdr is the parameters.
3888 (setq result (gnus-group-parameter-value (cdr head)
3891 ;; Expand if necessary.
3892 (if (and (stringp result) (string-match "\\\\[0-9&]" result))
3893 (setq result (gnus-expand-group-parameter (car head)
3895 ;; Exit the loop early.
3900 (defun gnus-group-find-parameter (group &optional symbol allow-list)
3901 "Return the group parameters for GROUP.
3902 If SYMBOL, return the value of that symbol in the group parameters.
3904 If you call this function inside a loop, consider using the faster
3905 `gnus-group-fast-parameter' instead."
3907 (set-buffer gnus-group-buffer)
3909 (gnus-group-fast-parameter group symbol allow-list)
3912 (funcall gnus-group-get-parameter-function group))
3913 (gnus-parameters-get-parameter group)))))
3915 (defun gnus-group-get-parameter (group &optional symbol allow-list)
3916 "Return the group parameters for GROUP.
3917 If SYMBOL, return the value of that symbol in the group parameters.
3918 If ALLOW-LIST, also allow list as a result.
3919 Most functions should use `gnus-group-find-parameter', which
3920 also examines the topic parameters."
3921 (let ((params (gnus-info-params (gnus-get-info group))))
3923 (gnus-group-parameter-value params symbol allow-list)
3926 (defun gnus-group-parameter-value (params symbol &optional
3927 allow-list present-p)
3928 "Return the value of SYMBOL in group PARAMS.
3929 If ALLOW-LIST, also allow list as a result."
3930 ;; We only wish to return group parameters (dotted lists) and
3931 ;; not local variables, which may have the same names.
3932 ;; But first we handle single elements...
3933 (or (car (memq symbol params))
3937 (while (setq elem (pop params))
3938 (when (and (consp elem)
3939 (eq (car elem) symbol)
3942 (throw 'found (if present-p (list (cdr elem))
3945 (defun gnus-group-add-parameter (group param)
3946 "Add parameter PARAM to GROUP."
3947 (let ((info (gnus-get-info group)))
3949 (gnus-group-remove-parameter group (if (consp param) (car param) param))
3950 ;; Cons the new param to the old one and update.
3951 (gnus-group-set-info (cons param (gnus-info-params info))
3954 (defun gnus-group-set-parameter (group name value)
3955 "Set parameter NAME to VALUE in GROUP."
3956 (let ((info (gnus-get-info group)))
3958 (gnus-group-remove-parameter group name)
3959 (let ((old-params (gnus-info-params info))
3960 (new-params (list (cons name value))))
3962 (when (or (not (listp (car old-params)))
3963 (not (eq (caar old-params) name)))
3964 (setq new-params (append new-params (list (car old-params)))))
3965 (setq old-params (cdr old-params)))
3966 (gnus-group-set-info new-params group 'params)))))
3968 (defun gnus-group-remove-parameter (group name)
3969 "Remove parameter NAME from GROUP."
3970 (let ((info (gnus-get-info group)))
3972 (let ((params (gnus-info-params info)))
3974 (setq params (delq name params))
3975 (while (assq name params)
3976 (gnus-pull name params))
3977 (gnus-info-set-params info params))))))
3979 (defun gnus-group-add-score (group &optional score)
3980 "Add SCORE to the GROUP score.
3981 If SCORE is nil, add 1 to the score of GROUP."
3982 (let ((info (gnus-get-info group)))
3984 (gnus-info-set-score info (+ (gnus-info-score info) (or score 1))))))
3986 (defun gnus-short-group-name (group &optional levels)
3987 "Collapse GROUP name LEVELS.
3988 Select methods are stripped and any remote host name is stripped down to
3989 just the host name."
3995 gnus-group-uncollapsed-levels
3997 (while (string-match "\\." group skip)
3998 (setq skip (match-end 0)
4001 ;; Separate foreign select method from group name and collapse.
4002 ;; If method contains a server, collapse to non-domain server name,
4003 ;; otherwise collapse to select method.
4004 (let* ((colon (string-match ":" group))
4005 (server (and colon (substring group 0 colon)))
4006 (plus (and server (string-match "+" server))))
4009 (setq foreign (substring server (+ 1 plus)
4010 (string-match "\\." server))
4011 group (substring group (+ 1 colon)))
4012 (setq foreign server
4013 group (substring group (+ 1 colon))))
4014 (setq foreign (concat foreign ":")))
4015 ;; Collapse group name leaving LEVELS uncollapsed elements
4016 (let* ((slist (split-string group "/"))
4017 (slen (length slist))
4018 (dlist (split-string group "\\."))
4019 (dlen (length dlist))
4031 (setq levels (- glen levels))
4033 (push (if (>= (decf levels) 0)
4034 (if (zerop (length g))
4039 (concat foreign (mapconcat 'identity (nreverse res) gsep))))))
4041 (defun gnus-narrow-to-body ()
4042 "Narrow to the body of an article."
4045 (goto-char (point-min))
4046 (or (search-forward "\n\n" nil t)
4052 ;;; Kill file handling.
4055 (defun gnus-apply-kill-file ()
4056 "Apply a kill file to the current newsgroup.
4057 Returns the number of articles marked as read."
4058 (if (or (file-exists-p (gnus-newsgroup-kill-file nil))
4059 (file-exists-p (gnus-newsgroup-kill-file gnus-newsgroup-name)))
4060 (gnus-apply-kill-file-internal)
4063 (defun gnus-kill-save-kill-buffer ()
4064 (let ((file (gnus-newsgroup-kill-file gnus-newsgroup-name)))
4065 (when (get-file-buffer file)
4067 (set-buffer (get-file-buffer file))
4068 (when (buffer-modified-p)
4070 (kill-buffer (current-buffer))))))
4072 (defcustom gnus-kill-file-name "KILL"
4073 "Suffix of the kill files."
4074 :group 'gnus-score-kill
4075 :group 'gnus-score-files
4078 (defun gnus-newsgroup-kill-file (newsgroup)
4079 "Return the name of a kill file name for NEWSGROUP.
4080 If NEWSGROUP is nil, return the global kill file name instead."
4082 ;; The global KILL file is placed at top of the directory.
4083 ((or (null newsgroup)
4084 (string-equal newsgroup ""))
4085 (expand-file-name gnus-kill-file-name
4086 gnus-kill-files-directory))
4087 ;; Append ".KILL" to newsgroup name.
4088 ((gnus-use-long-file-name 'not-kill)
4089 (expand-file-name (concat (gnus-newsgroup-savable-name newsgroup)
4090 "." gnus-kill-file-name)
4091 gnus-kill-files-directory))
4092 ;; Place "KILL" under the hierarchical directory.
4094 (expand-file-name (concat (gnus-newsgroup-directory-form newsgroup)
4095 "/" gnus-kill-file-name)
4096 gnus-kill-files-directory))))
4100 (defun gnus-member-of-valid (symbol group)
4101 "Find out if GROUP has SYMBOL as part of its \"valid\" spec."
4103 (symbol-name (car (gnus-find-method-for-group group)))
4104 gnus-valid-select-methods)))
4106 (defun gnus-method-option-p (method option)
4107 "Return non-nil if select METHOD has OPTION as a parameter."
4108 (when (stringp method)
4109 (setq method (gnus-server-to-method method)))
4110 (memq option (assoc (format "%s" (car method))
4111 gnus-valid-select-methods)))
4113 (defun gnus-similar-server-opened (method)
4114 (let ((opened gnus-opened-servers))
4115 (while (and method opened)
4116 (when (and (equal (cadr method) (cadaar opened))
4117 (equal (car method) (caaar opened))
4118 (not (equal method (caar opened))))
4123 (defun gnus-server-extend-method (group method)
4124 ;; This function "extends" a virtual server. If the server is
4125 ;; "hello", and the select method is ("hello" (my-var "something"))
4126 ;; in the group "alt.alt", this will result in a new virtual server
4127 ;; called "hello+alt.alt".
4128 (if (or (not (inline (gnus-similar-server-opened method)))
4129 (not (cddr method)))
4131 `(,(car method) ,(concat (cadr method) "+" group)
4132 (,(intern (format "%s-address" (car method))) ,(cadr method))
4135 (defun gnus-server-status (method)
4136 "Return the status of METHOD."
4137 (nth 1 (assoc method gnus-opened-servers)))
4139 (defun gnus-group-name-to-method (group)
4140 "Guess a select method based on GROUP."
4141 (if (string-match ":" group)
4142 (let ((server (substring group 0 (match-beginning 0))))
4143 (if (string-match "\\+" server)
4144 (list (intern (substring server 0 (match-beginning 0)))
4145 (substring server (match-end 0)))
4146 (list (intern server) "")))
4147 gnus-select-method))
4149 (defun gnus-server-string (server)
4150 "Return a readable string that describes SERVER."
4151 (let* ((server (gnus-server-to-method server))
4152 (address (nth 1 server)))
4154 (not (zerop (length address))))
4155 (format "%s using %s" address (car server))
4156 (format "%s" (car server)))))
4158 (defun gnus-find-method-for-group (group &optional info)
4159 "Find the select method that GROUP uses."
4160 (or gnus-override-method
4163 (and (not (gnus-group-entry group))
4164 ;; Killed or otherwise unknown group.
4166 ;; If we know a virtual server by that name, return its method.
4167 (gnus-server-to-method (gnus-group-server group))
4168 ;; Guess a new method as last resort.
4169 (gnus-group-name-to-method group)))
4170 (let ((info (or info (gnus-get-info group)))
4173 (not (setq method (gnus-info-method info)))
4174 (equal method "native"))
4177 (cond ((stringp method)
4178 (inline (gnus-server-to-method method)))
4179 ((stringp (cadr method))
4180 (inline (gnus-server-extend-method group method)))
4183 (cond ((equal (cadr method) "")
4185 ((null (cadr method))
4186 (list (car method) ""))
4188 (gnus-server-add-address method)))))))
4190 (defun gnus-methods-using (feature)
4191 "Find all methods that have FEATURE."
4192 (let ((valids gnus-valid-select-methods)
4195 (when (memq feature (car valids))
4196 (push (car valids) outs))
4197 (setq valids (cdr valids)))
4201 (autoload 'message-y-or-n-p "message" nil nil 'macro))
4203 (defun gnus-read-group (prompt &optional default)
4204 "Prompt the user for a group name.
4205 Disallow invalid group names."
4210 gnus-invalid-group-regexp
4211 (setq group (read-string (concat prefix prompt)
4212 (cons (or default "") 0)
4213 'gnus-group-history)))
4214 (let ((match (match-string 0 group)))
4215 ;; Might be okay (e.g. for nnimap), so ask the user:
4216 (unless (and (not (string-match "^$\\|:" match))
4218 "Proceed and create group anyway? " t
4219 "The group name \"" group "\" contains a forbidden character: \"" match "\".
4221 Usually, it's dangerous to create a group with this name, because it's not
4222 supported by all back ends and servers. On IMAP servers it should work,
4223 though. If you are really sure, you can proceed anyway and create the group.
4225 You may customize the variable `gnus-invalid-group-regexp', which currently is
4226 set to \"" gnus-invalid-group-regexp
4227 "\", if you want to get rid of this query permanently."))
4228 (setq prefix (format "Invalid group name: \"%s\". " group)
4232 (defun gnus-read-method (prompt)
4233 "Prompt the user for a method.
4234 Allow completion over sensible values."
4235 (let* ((open-servers
4236 (mapcar (lambda (i) (cons (format "%s:%s" (caar i) (cadar i)) i))
4237 gnus-opened-servers))
4240 (dolist (method gnus-valid-select-methods)
4241 (if (or (memq 'prompt-address method)
4242 (not (assoc (format "%s:" (car method)) open-servers)))
4243 (push method methods)))
4246 (append valid-methods
4248 gnus-predefined-server-alist
4253 nil t nil 'gnus-method-history)))
4256 (setq method gnus-select-method))
4257 ((assoc method gnus-valid-select-methods)
4258 (let ((address (if (memq 'prompt-address
4259 (assoc method gnus-valid-select-methods))
4260 (read-string "Address: ")
4262 (or (cadr (assoc (format "%s:%s" method address) open-servers))
4263 (list (intern method) address))))
4264 ((assoc method servers)
4267 (list (intern method) "")))))
4271 (defun gnus-agent-method-p (method-or-server)
4272 "Say whether METHOD is covered by the agent."
4273 (or (eq (car gnus-agent-method-p-cache) method-or-server)
4274 (let* ((method (if (stringp method-or-server)
4275 (gnus-server-to-method method-or-server)
4277 (server (gnus-method-to-server method t)))
4278 (setq gnus-agent-method-p-cache
4279 (cons method-or-server
4280 (member server gnus-agent-covered-methods)))))
4281 (cdr gnus-agent-method-p-cache))
4283 (defun gnus-online (method)
4286 (eq (cadr (assoc method gnus-opened-servers)) 'offline)
4287 (gnus-agent-method-p method))))
4289 ;;; User-level commands.
4292 (defun gnus-slave-no-server (&optional arg)
4293 "Read network news as a slave, without connecting to the local server."
4295 (gnus-no-server arg t))
4298 (defun gnus-no-server (&optional arg slave)
4300 If ARG is a positive number, Gnus will use that as the startup
4301 level. If ARG is nil, Gnus will be started at level 2. If ARG is
4302 non-nil and not a positive number, Gnus will prompt the user for the
4303 name of an NNTP server to use.
4304 As opposed to `gnus', this command will not connect to the local
4307 (gnus-no-server-1 arg slave))
4310 (defun gnus-slave (&optional arg)
4311 "Read news as a slave."
4313 (gnus arg nil 'slave))
4316 (defun gnus-other-frame (&optional arg display)
4317 "Pop up a frame to read news.
4318 This will call one of the Gnus commands which is specified by the user
4319 option `gnus-other-frame-function' (default `gnus') with the argument
4320 ARG if Gnus is not running, otherwise just pop up a Gnus frame. The
4321 optional second argument DISPLAY should be a standard display string
4322 such as \"unix:0\" to specify where to pop up a frame. If DISPLAY is
4323 omitted or the function `make-frame-on-display' is not available, the
4324 current display is used."
4326 (if (fboundp 'make-frame-on-display)
4328 (setq display (gnus-frame-or-window-display-name (selected-frame))))
4330 (let ((alive (gnus-alive-p)))
4335 (when (and (or (not display)
4337 (gnus-frame-or-window-display-name
4339 (with-current-buffer (window-buffer window)
4340 (string-match "\\`gnus-"
4341 (symbol-name major-mode))))
4342 (gnus-select-frame-set-input-focus
4343 (setq gnus-other-frame-object (window-frame window)))
4344 (select-window window)
4347 (gnus-select-frame-set-input-focus
4348 (setq gnus-other-frame-object
4350 (make-frame-on-display display gnus-other-frame-parameters)
4351 (make-frame gnus-other-frame-parameters))))
4353 (switch-to-buffer gnus-group-buffer)
4354 (funcall gnus-other-frame-function arg)
4355 (add-hook 'gnus-exit-gnus-hook
4357 (when (and (frame-live-p gnus-other-frame-object)
4359 (delete-frame gnus-other-frame-object))
4360 (setq gnus-other-frame-object nil)))))))
4363 (defun gnus (&optional arg dont-connect slave)
4365 If ARG is non-nil and a positive number, Gnus will use that as the
4366 startup level. If ARG is non-nil and not a positive number, Gnus will
4367 prompt the user for the name of an NNTP server to use."
4369 (unless (byte-code-function-p (symbol-function 'gnus))
4370 (message "You should byte-compile Gnus")
4372 (gnus-1 arg dont-connect slave))
4374 ;; Allow redefinition of Gnus functions.
4380 ;; arch-tag: acebeeab-f331-4f8f-a7ea-89c58c84f636
4381 ;;; gnus.el ends here