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, 2009, 2010
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
12 ;; This file is part of GNU Emacs.
14 ;; GNU Emacs is free software: you can redistribute it and/or modify
15 ;; it under the terms of the GNU General Public License as published by
16 ;; the Free Software Foundation, either version 3 of the License, or
17 ;; (at your option) any later version.
19 ;; GNU Emacs is distributed in the hope that it will be useful,
20 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
21 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 ;; GNU General Public License for more details.
24 ;; You should have received a copy of the GNU General Public License
25 ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
31 (eval '(run-hooks 'gnus-load-hook
))
35 (unless (fboundp 'declare-function
) (defmacro declare-function
(&rest r
))))
37 (eval-when-compile (require 'cl
))
42 ;; These are defined afterwards with gnus-define-group-parameter
43 (defvar gnus-ham-process-destinations
)
44 (defvar gnus-parameter-ham-marks-alist
)
45 (defvar gnus-parameter-spam-marks-alist
)
46 (defvar gnus-spam-autodetect
)
47 (defvar gnus-spam-autodetect-methods
)
48 (defvar gnus-spam-newsgroup-contents
)
49 (defvar gnus-spam-process-destinations
)
50 (defvar gnus-spam-resend-to
)
51 (defvar gnus-ham-resend-to
)
52 (defvar gnus-spam-process-newsgroups
)
56 "The coffee-brewing, all singing, all dancing, kitchen sink newsreader."
60 (defgroup gnus-start nil
61 "Starting your favorite newsreader."
64 (defgroup gnus-format nil
65 "Dealing with formatting issues."
68 (defgroup gnus-charset nil
69 "Group character set issues."
70 :link
'(custom-manual "(gnus)Charsets")
74 (defgroup gnus-cache nil
76 :link
'(custom-manual "(gnus)Article Caching")
79 (defgroup gnus-registry nil
83 (defgroup gnus-start-server nil
84 "Server options at startup."
87 ;; These belong to gnus-group.el.
88 (defgroup gnus-group nil
90 :link
'(custom-manual "(gnus)Group Buffer")
93 (defgroup gnus-group-foreign nil
95 :link
'(custom-manual "(gnus)Foreign Groups")
98 (defgroup gnus-group-new nil
99 "Automatic subscription of new groups."
102 (defgroup gnus-group-levels nil
104 :link
'(custom-manual "(gnus)Group Levels")
107 (defgroup gnus-group-select nil
109 :link
'(custom-manual "(gnus)Selecting a Group")
112 (defgroup gnus-group-listing nil
113 "Showing slices of the group list."
114 :link
'(custom-manual "(gnus)Listing Groups")
117 (defgroup gnus-group-visual nil
118 "Sorting the group buffer."
119 :link
'(custom-manual "(gnus)Group Buffer Format")
123 (defgroup gnus-group-various nil
124 "Various group options."
125 :link
'(custom-manual "(gnus)Scanning New Messages")
128 ;; These belong to gnus-sum.el.
129 (defgroup gnus-summary nil
131 :link
'(custom-manual "(gnus)Summary Buffer")
134 (defgroup gnus-summary-exit nil
135 "Leaving summary buffers."
136 :link
'(custom-manual "(gnus)Exiting the Summary Buffer")
137 :group
'gnus-summary
)
139 (defgroup gnus-summary-marks nil
140 "Marks used in summary buffers."
141 :link
'(custom-manual "(gnus)Marking Articles")
142 :group
'gnus-summary
)
144 (defgroup gnus-thread nil
145 "Ordering articles according to replies."
146 :link
'(custom-manual "(gnus)Threading")
147 :group
'gnus-summary
)
149 (defgroup gnus-summary-format nil
150 "Formatting of the summary buffer."
151 :link
'(custom-manual "(gnus)Summary Buffer Format")
152 :group
'gnus-summary
)
154 (defgroup gnus-summary-choose nil
156 :link
'(custom-manual "(gnus)Choosing Articles")
157 :group
'gnus-summary
)
159 (defgroup gnus-summary-maneuvering nil
160 "Summary movement commands."
161 :link
'(custom-manual "(gnus)Summary Maneuvering")
162 :group
'gnus-summary
)
164 (defgroup gnus-picon nil
165 "Show pictures of people, domains, and newsgroups."
168 (defgroup gnus-summary-mail nil
169 "Mail group commands."
170 :link
'(custom-manual "(gnus)Mail Group Commands")
171 :group
'gnus-summary
)
173 (defgroup gnus-summary-sort nil
174 "Sorting the summary buffer."
175 :link
'(custom-manual "(gnus)Sorting the Summary Buffer")
176 :group
'gnus-summary
)
178 (defgroup gnus-summary-visual nil
179 "Highlighting and menus in the summary buffer."
180 :link
'(custom-manual "(gnus)Summary Highlighting")
182 :group
'gnus-summary
)
184 (defgroup gnus-summary-various nil
185 "Various summary buffer options."
186 :link
'(custom-manual "(gnus)Various Summary Stuff")
187 :group
'gnus-summary
)
189 (defgroup gnus-summary-pick nil
190 "Pick mode in the summary buffer."
191 :link
'(custom-manual "(gnus)Pick and Read")
193 :group
'gnus-summary
)
195 (defgroup gnus-summary-tree nil
196 "Tree display of threads in the summary buffer."
197 :link
'(custom-manual "(gnus)Tree Display")
199 :group
'gnus-summary
)
201 ;; Belongs to gnus-uu.el
202 (defgroup gnus-extract-view nil
203 "Viewing extracted files."
204 :link
'(custom-manual "(gnus)Viewing Files")
205 :group
'gnus-extract
)
207 ;; Belongs to gnus-score.el
208 (defgroup gnus-score nil
209 "Score and kill file handling."
212 (defgroup gnus-score-kill nil
216 (defgroup gnus-score-adapt nil
217 "Adaptive score files."
220 (defgroup gnus-score-default nil
221 "Default values for score files."
224 (defgroup gnus-score-expire nil
225 "Expiring score rules."
228 (defgroup gnus-score-decay nil
229 "Decaying score rules."
232 (defgroup gnus-score-files nil
233 "Score and kill file names."
237 (defgroup gnus-score-various nil
238 "Various scoring and killing options."
242 (defgroup gnus-visual nil
243 "Options controlling the visual fluff."
247 (defgroup gnus-agent nil
248 "Offline support for Gnus."
251 (defgroup gnus-files nil
252 "Files used by Gnus."
255 (defgroup gnus-dribble-file nil
257 :link
'(custom-manual "(gnus)Auto Save")
260 (defgroup gnus-newsrc nil
261 "Storing Gnus state."
264 (defgroup gnus-server nil
265 "Options related to newsservers and other servers used by Gnus."
268 (defgroup gnus-server-visual nil
269 "Highlighting and menus in the server buffer."
273 (defgroup gnus-message
'((message custom-group
))
274 "Composing replies and followups in Gnus."
277 (defgroup gnus-meta nil
278 "Meta variables controlling major portions of Gnus.
279 In general, modifying these variables does not take affect until Gnus
280 is restarted, and sometimes reloaded."
283 (defgroup gnus-various nil
284 "Other Gnus options."
285 :link
'(custom-manual "(gnus)Various Various")
288 (defgroup gnus-exit nil
290 :link
'(custom-manual "(gnus)Exiting Gnus")
293 (defgroup gnus-fun nil
294 "Frivolous Gnus extensions."
295 :link
'(custom-manual "(gnus)Exiting Gnus")
298 (defconst gnus-version-number
"5.13"
299 "Version number for this version of Gnus.")
301 (defconst gnus-version
(format "Gnus v%s" gnus-version-number
)
302 "Version string for this version of Gnus.")
304 (defcustom gnus-inhibit-startup-message nil
305 "If non-nil, the startup message will not be displayed.
306 This variable is used before `.gnus.el' is loaded, so it should
307 be set in `.emacs' instead."
311 (defcustom gnus-play-startup-jingle nil
312 "If non-nil, play the Gnus jingle at startup."
316 (unless (fboundp 'gnus-group-remove-excess-properties
)
317 (defalias 'gnus-group-remove-excess-properties
'ignore
))
319 (unless (featurep 'gnus-xmas
)
320 (defalias 'gnus-make-overlay
'make-overlay
)
321 (defalias 'gnus-delete-overlay
'delete-overlay
)
322 (defalias 'gnus-overlay-get
'overlay-get
)
323 (defalias 'gnus-overlay-put
'overlay-put
)
324 (defalias 'gnus-move-overlay
'move-overlay
)
325 (defalias 'gnus-overlay-buffer
'overlay-buffer
)
326 (defalias 'gnus-overlay-start
'overlay-start
)
327 (defalias 'gnus-overlay-end
'overlay-end
)
328 (defalias 'gnus-overlays-in
'overlays-in
)
329 (defalias 'gnus-extent-detached-p
'ignore
)
330 (defalias 'gnus-extent-start-open
'ignore
)
331 (defalias 'gnus-mail-strip-quoted-names
'mail-strip-quoted-names
)
332 (defalias 'gnus-character-to-event
'identity
)
333 (defalias 'gnus-assq-delete-all
'assq-delete-all
)
334 (defalias 'gnus-add-text-properties
'add-text-properties
)
335 (defalias 'gnus-put-text-property
'put-text-property
)
336 (defvar gnus-mode-line-image-cache t
)
337 (if (fboundp 'find-image
)
338 (defun gnus-mode-line-buffer-identification (line)
339 (let ((str (car-safe line
))
340 (load-path (mm-image-load-path)))
341 (if (and (stringp str
)
342 (string-match "^Gnus:" str
))
343 (progn (add-text-properties
346 (if (eq t gnus-mode-line-image-cache
)
347 (setq gnus-mode-line-image-cache
349 '((:type xpm
:file
"gnus-pointer.xpm"
351 (:type xbm
:file
"gnus-pointer.xbm"
353 gnus-mode-line-image-cache
)
356 gnus-version
(gnus-emacs-version)))
360 (defalias 'gnus-mode-line-buffer-identification
'identity
))
361 (defalias 'gnus-characterp
'numberp
)
362 (defalias 'gnus-deactivate-mark
'deactivate-mark
)
363 (defalias 'gnus-window-edges
'window-edges
)
364 (defalias 'gnus-key-press-event-p
'numberp
)
365 ;;(defalias 'gnus-decode-rfc1522 'ignore)
368 ;; We define these group faces here to avoid the display
369 ;; update forced when creating new faces.
371 (defface gnus-group-news-1
374 (:foreground
"PaleTurquoise" :bold t
))
377 (:foreground
"ForestGreen" :bold t
))
380 "Level 1 newsgroup face."
382 ;; backward-compatibility alias
383 (put 'gnus-group-news-1-face
'face-alias
'gnus-group-news-1
)
384 (put 'gnus-group-news-1-face
'obsolete-face
"22.1")
386 (defface gnus-group-news-1-empty
389 (:foreground
"PaleTurquoise"))
392 (:foreground
"ForestGreen"))
395 "Level 1 empty newsgroup face."
397 ;; backward-compatibility alias
398 (put 'gnus-group-news-1-empty-face
'face-alias
'gnus-group-news-1-empty
)
399 (put 'gnus-group-news-1-empty-face
'obsolete-face
"22.1")
401 (defface gnus-group-news-2
404 (:foreground
"turquoise" :bold t
))
407 (:foreground
"CadetBlue4" :bold t
))
410 "Level 2 newsgroup face."
412 ;; backward-compatibility alias
413 (put 'gnus-group-news-2-face
'face-alias
'gnus-group-news-2
)
414 (put 'gnus-group-news-2-face
'obsolete-face
"22.1")
416 (defface gnus-group-news-2-empty
419 (:foreground
"turquoise"))
422 (:foreground
"CadetBlue4"))
425 "Level 2 empty newsgroup face."
427 ;; backward-compatibility alias
428 (put 'gnus-group-news-2-empty-face
'face-alias
'gnus-group-news-2-empty
)
429 (put 'gnus-group-news-2-empty-face
'obsolete-face
"22.1")
431 (defface gnus-group-news-3
440 "Level 3 newsgroup face."
442 ;; backward-compatibility alias
443 (put 'gnus-group-news-3-face
'face-alias
'gnus-group-news-3
)
444 (put 'gnus-group-news-3-face
'obsolete-face
"22.1")
446 (defface gnus-group-news-3-empty
455 "Level 3 empty newsgroup face."
457 ;; backward-compatibility alias
458 (put 'gnus-group-news-3-empty-face
'face-alias
'gnus-group-news-3-empty
)
459 (put 'gnus-group-news-3-empty-face
'obsolete-face
"22.1")
461 (defface gnus-group-news-4
470 "Level 4 newsgroup face."
472 ;; backward-compatibility alias
473 (put 'gnus-group-news-4-face
'face-alias
'gnus-group-news-4
)
474 (put 'gnus-group-news-4-face
'obsolete-face
"22.1")
476 (defface gnus-group-news-4-empty
485 "Level 4 empty newsgroup face."
487 ;; backward-compatibility alias
488 (put 'gnus-group-news-4-empty-face
'face-alias
'gnus-group-news-4-empty
)
489 (put 'gnus-group-news-4-empty-face
'obsolete-face
"22.1")
491 (defface gnus-group-news-5
500 "Level 5 newsgroup face."
502 ;; backward-compatibility alias
503 (put 'gnus-group-news-5-face
'face-alias
'gnus-group-news-5
)
504 (put 'gnus-group-news-5-face
'obsolete-face
"22.1")
506 (defface gnus-group-news-5-empty
515 "Level 5 empty newsgroup face."
517 ;; backward-compatibility alias
518 (put 'gnus-group-news-5-empty-face
'face-alias
'gnus-group-news-5-empty
)
519 (put 'gnus-group-news-5-empty-face
'obsolete-face
"22.1")
521 (defface gnus-group-news-6
530 "Level 6 newsgroup face."
532 ;; backward-compatibility alias
533 (put 'gnus-group-news-6-face
'face-alias
'gnus-group-news-6
)
534 (put 'gnus-group-news-6-face
'obsolete-face
"22.1")
536 (defface gnus-group-news-6-empty
545 "Level 6 empty newsgroup face."
547 ;; backward-compatibility alias
548 (put 'gnus-group-news-6-empty-face
'face-alias
'gnus-group-news-6-empty
)
549 (put 'gnus-group-news-6-empty-face
'obsolete-face
"22.1")
551 (defface gnus-group-news-low
554 (:foreground
"DarkTurquoise" :bold t
))
557 (:foreground
"DarkGreen" :bold t
))
560 "Low level newsgroup face."
562 ;; backward-compatibility alias
563 (put 'gnus-group-news-low-face
'face-alias
'gnus-group-news-low
)
564 (put 'gnus-group-news-low-face
'obsolete-face
"22.1")
566 (defface gnus-group-news-low-empty
569 (:foreground
"DarkTurquoise"))
572 (:foreground
"DarkGreen"))
575 "Low level empty newsgroup face."
577 ;; backward-compatibility alias
578 (put 'gnus-group-news-low-empty-face
'face-alias
'gnus-group-news-low-empty
)
579 (put 'gnus-group-news-low-empty-face
'obsolete-face
"22.1")
581 (defface gnus-group-mail-1
584 (:foreground
"#e1ffe1" :bold t
))
587 (:foreground
"DeepPink3" :bold t
))
590 "Level 1 mailgroup face."
592 ;; backward-compatibility alias
593 (put 'gnus-group-mail-1-face
'face-alias
'gnus-group-mail-1
)
594 (put 'gnus-group-mail-1-face
'obsolete-face
"22.1")
596 (defface gnus-group-mail-1-empty
599 (:foreground
"#e1ffe1"))
602 (:foreground
"DeepPink3"))
604 (:italic t
:bold t
)))
605 "Level 1 empty mailgroup face."
607 ;; backward-compatibility alias
608 (put 'gnus-group-mail-1-empty-face
'face-alias
'gnus-group-mail-1-empty
)
609 (put 'gnus-group-mail-1-empty-face
'obsolete-face
"22.1")
611 (defface gnus-group-mail-2
614 (:foreground
"DarkSeaGreen1" :bold t
))
617 (:foreground
"HotPink3" :bold t
))
620 "Level 2 mailgroup face."
622 ;; backward-compatibility alias
623 (put 'gnus-group-mail-2-face
'face-alias
'gnus-group-mail-2
)
624 (put 'gnus-group-mail-2-face
'obsolete-face
"22.1")
626 (defface gnus-group-mail-2-empty
629 (:foreground
"DarkSeaGreen1"))
632 (:foreground
"HotPink3"))
635 "Level 2 empty mailgroup face."
637 ;; backward-compatibility alias
638 (put 'gnus-group-mail-2-empty-face
'face-alias
'gnus-group-mail-2-empty
)
639 (put 'gnus-group-mail-2-empty-face
'obsolete-face
"22.1")
641 (defface gnus-group-mail-3
644 (:foreground
"aquamarine1" :bold t
))
647 (:foreground
"magenta4" :bold t
))
650 "Level 3 mailgroup face."
652 ;; backward-compatibility alias
653 (put 'gnus-group-mail-3-face
'face-alias
'gnus-group-mail-3
)
654 (put 'gnus-group-mail-3-face
'obsolete-face
"22.1")
656 (defface gnus-group-mail-3-empty
659 (:foreground
"aquamarine1"))
662 (:foreground
"magenta4"))
665 "Level 3 empty mailgroup face."
667 ;; backward-compatibility alias
668 (put 'gnus-group-mail-3-empty-face
'face-alias
'gnus-group-mail-3-empty
)
669 (put 'gnus-group-mail-3-empty-face
'obsolete-face
"22.1")
671 (defface gnus-group-mail-low
674 (:foreground
"aquamarine2" :bold t
))
677 (:foreground
"DeepPink4" :bold t
))
680 "Low level mailgroup face."
682 ;; backward-compatibility alias
683 (put 'gnus-group-mail-low-face
'face-alias
'gnus-group-mail-low
)
684 (put 'gnus-group-mail-low-face
'obsolete-face
"22.1")
686 (defface gnus-group-mail-low-empty
689 (:foreground
"aquamarine2"))
692 (:foreground
"DeepPink4"))
695 "Low level empty mailgroup face."
697 ;; backward-compatibility alias
698 (put 'gnus-group-mail-low-empty-face
'face-alias
'gnus-group-mail-low-empty
)
699 (put 'gnus-group-mail-low-empty-face
'obsolete-face
"22.1")
701 ;; Summary mode faces.
703 (defface gnus-summary-selected
'((t (:underline t
)))
704 "Face used for selected articles."
705 :group
'gnus-summary
)
706 ;; backward-compatibility alias
707 (put 'gnus-summary-selected-face
'face-alias
'gnus-summary-selected
)
708 (put 'gnus-summary-selected-face
'obsolete-face
"22.1")
710 (defface gnus-summary-cancelled
712 (:foreground
"yellow" :background
"black")))
713 "Face used for cancelled articles."
714 :group
'gnus-summary
)
715 ;; backward-compatibility alias
716 (put 'gnus-summary-cancelled-face
'face-alias
'gnus-summary-cancelled
)
717 (put 'gnus-summary-cancelled-face
'obsolete-face
"22.1")
719 (defface gnus-summary-high-ticked
722 (:foreground
"pink" :bold t
))
725 (:foreground
"firebrick" :bold t
))
728 "Face used for high interest ticked articles."
729 :group
'gnus-summary
)
730 ;; backward-compatibility alias
731 (put 'gnus-summary-high-ticked-face
'face-alias
'gnus-summary-high-ticked
)
732 (put 'gnus-summary-high-ticked-face
'obsolete-face
"22.1")
734 (defface gnus-summary-low-ticked
737 (:foreground
"pink" :italic t
))
740 (:foreground
"firebrick" :italic t
))
743 "Face used for low interest ticked articles."
744 :group
'gnus-summary
)
745 ;; backward-compatibility alias
746 (put 'gnus-summary-low-ticked-face
'face-alias
'gnus-summary-low-ticked
)
747 (put 'gnus-summary-low-ticked-face
'obsolete-face
"22.1")
749 (defface gnus-summary-normal-ticked
752 (:foreground
"pink"))
755 (:foreground
"firebrick"))
758 "Face used for normal interest ticked articles."
759 :group
'gnus-summary
)
760 ;; backward-compatibility alias
761 (put 'gnus-summary-normal-ticked-face
'face-alias
'gnus-summary-normal-ticked
)
762 (put 'gnus-summary-normal-ticked-face
'obsolete-face
"22.1")
764 (defface gnus-summary-high-ancient
767 (:foreground
"SkyBlue" :bold t
))
770 (:foreground
"RoyalBlue" :bold t
))
773 "Face used for high interest ancient articles."
774 :group
'gnus-summary
)
775 ;; backward-compatibility alias
776 (put 'gnus-summary-high-ancient-face
'face-alias
'gnus-summary-high-ancient
)
777 (put 'gnus-summary-high-ancient-face
'obsolete-face
"22.1")
779 (defface gnus-summary-low-ancient
782 (:foreground
"SkyBlue" :italic t
))
785 (:foreground
"RoyalBlue" :italic t
))
788 "Face used for low interest ancient articles."
789 :group
'gnus-summary
)
790 ;; backward-compatibility alias
791 (put 'gnus-summary-low-ancient-face
'face-alias
'gnus-summary-low-ancient
)
792 (put 'gnus-summary-low-ancient-face
'obsolete-face
"22.1")
794 (defface gnus-summary-normal-ancient
797 (:foreground
"SkyBlue"))
800 (:foreground
"RoyalBlue"))
803 "Face used for normal interest ancient articles."
804 :group
'gnus-summary
)
805 ;; backward-compatibility alias
806 (put 'gnus-summary-normal-ancient-face
'face-alias
'gnus-summary-normal-ancient
)
807 (put 'gnus-summary-normal-ancient-face
'obsolete-face
"22.1")
809 (defface gnus-summary-high-undownloaded
812 (:bold t
:foreground
"cyan4"))
813 (((class color
) (background dark
))
814 (:bold t
:foreground
"LightGray"))
815 (t (:inverse-video t
:bold t
)))
816 "Face used for high interest uncached articles."
817 :group
'gnus-summary
)
818 ;; backward-compatibility alias
819 (put 'gnus-summary-high-undownloaded-face
'face-alias
'gnus-summary-high-undownloaded
)
820 (put 'gnus-summary-high-undownloaded-face
'obsolete-face
"22.1")
822 (defface gnus-summary-low-undownloaded
825 (:italic t
:foreground
"cyan4" :bold nil
))
826 (((class color
) (background dark
))
827 (:italic t
:foreground
"LightGray" :bold nil
))
828 (t (:inverse-video t
:italic t
)))
829 "Face used for low interest uncached articles."
830 :group
'gnus-summary
)
831 ;; backward-compatibility alias
832 (put 'gnus-summary-low-undownloaded-face
'face-alias
'gnus-summary-low-undownloaded
)
833 (put 'gnus-summary-low-undownloaded-face
'obsolete-face
"22.1")
835 (defface gnus-summary-normal-undownloaded
838 (:foreground
"cyan4" :bold nil
))
839 (((class color
) (background dark
))
840 (:foreground
"LightGray" :bold nil
))
841 (t (:inverse-video t
)))
842 "Face used for normal interest uncached articles."
843 :group
'gnus-summary
)
844 ;; backward-compatibility alias
845 (put 'gnus-summary-normal-undownloaded-face
'face-alias
'gnus-summary-normal-undownloaded
)
846 (put 'gnus-summary-normal-undownloaded-face
'obsolete-face
"22.1")
848 (defface gnus-summary-high-unread
851 "Face used for high interest unread articles."
852 :group
'gnus-summary
)
853 ;; backward-compatibility alias
854 (put 'gnus-summary-high-unread-face
'face-alias
'gnus-summary-high-unread
)
855 (put 'gnus-summary-high-unread-face
'obsolete-face
"22.1")
857 (defface gnus-summary-low-unread
860 "Face used for low interest unread articles."
861 :group
'gnus-summary
)
862 ;; backward-compatibility alias
863 (put 'gnus-summary-low-unread-face
'face-alias
'gnus-summary-low-unread
)
864 (put 'gnus-summary-low-unread-face
'obsolete-face
"22.1")
866 (defface gnus-summary-normal-unread
869 "Face used for normal interest unread articles."
870 :group
'gnus-summary
)
871 ;; backward-compatibility alias
872 (put 'gnus-summary-normal-unread-face
'face-alias
'gnus-summary-normal-unread
)
873 (put 'gnus-summary-normal-unread-face
'obsolete-face
"22.1")
875 (defface gnus-summary-high-read
878 (:foreground
"PaleGreen"
882 (:foreground
"DarkGreen"
886 "Face used for high interest read articles."
887 :group
'gnus-summary
)
888 ;; backward-compatibility alias
889 (put 'gnus-summary-high-read-face
'face-alias
'gnus-summary-high-read
)
890 (put 'gnus-summary-high-read-face
'obsolete-face
"22.1")
892 (defface gnus-summary-low-read
895 (:foreground
"PaleGreen"
899 (:foreground
"DarkGreen"
903 "Face used for low interest read articles."
904 :group
'gnus-summary
)
905 ;; backward-compatibility alias
906 (put 'gnus-summary-low-read-face
'face-alias
'gnus-summary-low-read
)
907 (put 'gnus-summary-low-read-face
'obsolete-face
"22.1")
909 (defface gnus-summary-normal-read
912 (:foreground
"PaleGreen"))
915 (:foreground
"DarkGreen"))
918 "Face used for normal interest read articles."
919 :group
'gnus-summary
)
920 ;; backward-compatibility alias
921 (put 'gnus-summary-normal-read-face
'face-alias
'gnus-summary-normal-read
)
922 (put 'gnus-summary-normal-read-face
'obsolete-face
"22.1")
929 (defvar gnus-buffers nil
)
931 (defun gnus-get-buffer-create (name)
932 "Do the same as `get-buffer-create', but store the created buffer."
933 (or (get-buffer name
)
934 (car (push (get-buffer-create name
) gnus-buffers
))))
936 (defun gnus-add-buffer ()
937 "Add the current buffer to the list of Gnus buffers."
938 (push (current-buffer) gnus-buffers
))
940 (defmacro gnus-kill-buffer
(buffer)
941 "Kill BUFFER and remove from the list of Gnus buffers."
942 `(let ((buf ,buffer
))
943 (when (gnus-buffer-exists-p buf
)
944 (setq gnus-buffers
(delete (get-buffer buf
) gnus-buffers
))
947 (defun gnus-buffers ()
948 "Return a list of live Gnus buffers."
949 (while (and gnus-buffers
950 (not (buffer-name (car gnus-buffers
))))
952 (let ((buffers gnus-buffers
))
954 (if (buffer-name (cadr buffers
))
956 (setcdr buffers
(cddr buffers
)))))
961 (defvar gnus-group-buffer
"*Group*")
963 (autoload 'gnus-play-jingle
"gnus-audio")
968 (:foreground
"#cccccc"))
971 (:foreground
"#888888"))
974 "Face for the splash screen."
976 ;; backward-compatibility alias
977 (put 'gnus-splash-face
'face-alias
'gnus-splash
)
978 (put 'gnus-splash-face
'obsolete-face
"22.1")
980 (defun gnus-splash ()
982 (switch-to-buffer (gnus-get-buffer-create gnus-group-buffer
))
983 (let ((buffer-read-only nil
))
985 (unless gnus-inhibit-startup-message
986 (gnus-group-startup-message)
988 (when gnus-play-startup-jingle
989 (gnus-play-jingle))))))
991 (defun gnus-indent-rigidly (start end arg
)
992 "Indent rigidly using only spaces and no tabs."
995 (narrow-to-region start end
)
997 (indent-rigidly start end arg
)
998 ;; We translate tabs into spaces -- not everybody uses
999 ;; an 8-character tab.
1000 (goto-char (point-min))
1001 (while (search-forward "\t" nil t
)
1002 (replace-match " " t t
))))))
1004 (defvar gnus-simple-splash nil
)
1006 ;;(format "%02x%02x%02x" 114 66 20) "724214"
1008 (defvar gnus-logo-color-alist
1009 '((flame "#cc3300" "#ff2200")
1010 (pine "#c0cc93" "#f8ffb8")
1011 (moss "#a1cc93" "#d2ffb8")
1012 (irish "#04cc90" "#05ff97")
1013 (sky "#049acc" "#05deff")
1014 (tin "#6886cc" "#82b6ff")
1015 (velvet "#7c68cc" "#8c82ff")
1016 (grape "#b264cc" "#cf7df")
1017 (labia "#cc64c2" "#fd7dff")
1018 (berry "#cc6485" "#ff7db5")
1019 (dino "#724214" "#1e3f03")
1020 (oort "#cccccc" "#888888")
1021 (storm "#666699" "#99ccff")
1022 (pdino "#9999cc" "#99ccff")
1023 (purp "#9999cc" "#666699")
1024 (no "#ff0000" "#ffff00")
1025 (neutral "#b4b4b4" "#878787")
1026 (september "#bf9900" "#ffcc00"))
1027 "Color alist used for the Gnus logo.")
1029 (defcustom gnus-logo-color-style
'no
1030 "*Color styles used for the Gnus logo."
1031 :type
`(choice ,@(mapcar (lambda (elem) (list 'const
(car elem
)))
1032 gnus-logo-color-alist
))
1035 (defvar gnus-logo-colors
1036 (cdr (assq gnus-logo-color-style gnus-logo-color-alist
))
1037 "Colors used for the Gnus logo.")
1039 (declare-function image-size
"image.c" (spec &optional pixels frame
))
1041 (defun gnus-group-startup-message (&optional x y
)
1042 "Insert startup message in current buffer."
1043 ;; Insert the message.
1047 (fboundp 'find-image
)
1049 ;; Make sure the library defining `image-load-path' is loaded
1050 ;; (`find-image' is autoloaded) (and discard the result). Else, we may
1051 ;; get "defvar ignored because image-load-path is let-bound" when calling
1052 ;; `find-image' below.
1053 (or (find-image '(nil (:type xpm
:file
"gnus.xpm"))) t
)
1054 (let* ((data-directory (nnheader-find-etc-directory "images/gnus"))
1055 (image-load-path (cond (data-directory
1056 (list data-directory
))
1057 ((boundp 'image-load-path
)
1058 (symbol-value 'image-load-path
))
1061 `((:type xpm
:file
"gnus.xpm"
1063 (("thing" .
,(car gnus-logo-colors
))
1064 ("shadow" .
,(cadr gnus-logo-colors
))
1065 ("oort" .
"#eeeeee")
1066 ("background" .
,(face-background 'default
))))
1067 (:type svg
:file
"gnus.svg")
1068 (:type png
:file
"gnus.png")
1069 (:type pbm
:file
"gnus.pbm"
1070 ;; Account for the pbm's blackground.
1071 :background
,(face-foreground 'gnus-splash
)
1072 :foreground
,(face-background 'default
))
1073 (:type xbm
:file
"gnus.xbm"
1074 ;; Account for the xbm's blackground.
1075 :background
,(face-foreground 'gnus-splash
)
1076 :foreground
,(face-background 'default
))))))
1078 (let ((size (image-size image
)))
1079 (insert-char ?
\n (max 0 (round (- (window-height)
1080 (or y
(cdr size
)) 1) 2)))
1081 (insert-char ?\
(max 0 (round (- (window-width)
1082 (or x
(car size
))) 2)))
1083 (insert-image image
))
1084 (setq gnus-simple-splash nil
)
1090 _ ___ __ ___ __ _ ___
1109 ;; And then hack it.
1110 (gnus-indent-rigidly (point-min) (point-max)
1111 (/ (max (- (window-width) (or x
46)) 0) 2))
1112 (goto-char (point-min))
1114 (let* ((pheight (count-lines (point-min) (point-max)))
1115 (wheight (window-height))
1116 (rest (- wheight pheight
)))
1117 (insert (make-string (max 0 (* 2 (/ rest
3))) ?
\n)))
1119 (put-text-property (point-min) (point-max) 'face
'gnus-splash
)
1120 (setq gnus-simple-splash t
)))
1121 (goto-char (point-min))
1122 (setq mode-line-buffer-identification
(concat " " gnus-version
))
1123 (set-buffer-modified-p t
))
1126 (let ((command (format "%s" this-command
)))
1127 (when (string-match "gnus" command
)
1128 (if (string-match "gnus-other-frame" command
)
1129 (gnus-get-buffer-create gnus-group-buffer
)
1134 (require 'gnus-util
)
1137 (defcustom gnus-parameters nil
1138 "Alist of group parameters.
1141 ((\"mail\\\\..*\" (gnus-show-threads nil)
1142 (gnus-use-scoring nil)
1143 (gnus-summary-line-format
1144 \"%U%R%z%I%(%[%d:%ub%-23,23f%]%) %s\\n\")
1147 (\"mail\\\\.me\" (gnus-use-scoring t))
1148 (\"list\\\\..*\" (total-expire . t)
1149 (broken-reply-to . t)))"
1151 :group
'gnus-group-various
1152 :type
'(repeat (cons regexp
1155 (defcustom gnus-parameters-case-fold-search
'default
1156 "If it is t, ignore case of group names specified in `gnus-parameters'.
1157 If it is nil, don't ignore case. If it is `default', which is for the
1158 backward compatibility, use the value of `case-fold-search'."
1160 :group
'gnus-group-various
1161 :type
'(choice :format
"%{%t%}:\n %[Value Menu%] %v"
1162 (const :tag
"Use `case-fold-search'" default
)
1166 (defvar gnus-group-parameters-more nil
)
1168 (defmacro gnus-define-group-parameter
(param &rest rest
)
1169 "Define a group parameter PARAM.
1170 REST is a plist of following:
1171 :type One of `bool', `list' or nil.
1172 :function The name of the function.
1173 :function-document The documentation of the function.
1174 :parameter-type The type for customizing the parameter.
1175 :parameter-document The documentation for the parameter.
1176 :variable The name of the variable.
1177 :variable-document The documentation for the variable.
1178 :variable-group The group for customizing the variable.
1179 :variable-type The type for customizing the variable.
1180 :variable-default The default value of the variable."
1181 (let* ((type (plist-get rest
:type
))
1182 (parameter-type (plist-get rest
:parameter-type
))
1183 (parameter-document (plist-get rest
:parameter-document
))
1184 (function (or (plist-get rest
:function
)
1185 (intern (format "gnus-parameter-%s" param
))))
1186 (function-document (or (plist-get rest
:function-document
) ""))
1187 (variable (or (plist-get rest
:variable
)
1188 (intern (format "gnus-parameter-%s-alist" param
))))
1189 (variable-document (or (plist-get rest
:variable-document
) ""))
1190 (variable-group (plist-get rest
:variable-group
))
1191 (variable-type (or (plist-get rest
:variable-type
)
1193 (list (regexp :tag
"Group")
1194 ,(car (cdr parameter-type
)))))))
1195 (variable-default (plist-get rest
:variable-default
)))
1198 `(defcustom ,variable
,variable-default
1200 :group
'gnus-group-parameter
1201 :group
',variable-group
1202 :type
,variable-type
)
1203 `(setq gnus-group-parameters-more
1204 (delq (assq ',param gnus-group-parameters-more
)
1205 gnus-group-parameters-more
))
1206 `(add-to-list 'gnus-group-parameters-more
1209 ,parameter-document
))
1211 `(defun ,function
(name)
1213 (let ((params (gnus-group-find-parameter name
))
1216 ((memq ',param params
)
1218 ((setq val
(assq ',param params
))
1220 ((stringp ,variable
)
1221 (string-match ,variable name
))
1223 (let ((alist ,variable
)
1225 (while (setq elem
(pop alist
))
1227 (string-match (car elem
) name
))
1230 (if (consp value
) (car value
) value
))))))
1231 `(defun ,function
(name)
1234 (or (gnus-group-find-parameter name
',param
,(and type t
))
1235 (let ((alist ,variable
)
1237 (while (setq elem
(pop alist
))
1239 (string-match (car elem
) name
))
1244 '(if (consp value
) (car value
) value
))))))))))
1246 (defcustom gnus-home-directory
"~/"
1247 "Directory variable that specifies the \"home\" directory.
1248 All other Gnus file and directory variables are initialized from this variable."
1252 (defcustom gnus-directory
(or (getenv "SAVEDIR")
1253 (nnheader-concat gnus-home-directory
"News/"))
1254 "*Directory variable from which all other Gnus file variables are derived.
1256 Note that Gnus is mostly loaded when the `.gnus.el' file is read.
1257 This means that other directory variables that are initialized from
1258 this variable won't be set properly if you set this variable in `.gnus.el'.
1259 Set this variable in `.emacs' instead."
1263 (defcustom gnus-default-directory nil
1264 "*Default directory for all Gnus buffers."
1266 :type
'(choice (const :tag
"current" nil
)
1269 ;; Site dependent variables. These variables should be defined in
1272 (defvar gnus-default-nntp-server nil
1273 "Specify a default NNTP server.
1274 This variable should be defined in paths.el, and should never be set
1276 If you want to change servers, you should use `gnus-select-method'.
1277 See the documentation to that variable.")
1279 ;; Don't touch this variable.
1280 (defvar gnus-nntp-service
"nntp"
1281 "NNTP service name (\"nntp\" or 119).
1282 This is an obsolete variable, which is scarcely used. If you use an
1283 nntp server for your newsgroup and want to change the port number
1284 used to 899, you would say something along these lines:
1286 (setq gnus-select-method '(nntp \"my.nntp.server\" (nntp-port-number 899)))")
1288 (defcustom gnus-nntpserver-file
"/etc/nntpserver"
1289 "A file with only the name of the nntp server in it."
1294 (defun gnus-getenv-nntpserver ()
1295 "Find default nntp server.
1296 Check the NNTPSERVER environment variable and the
1297 `gnus-nntpserver-file' file."
1298 (or (getenv "NNTPSERVER")
1299 (and (file-readable-p gnus-nntpserver-file
)
1301 (insert-file-contents gnus-nntpserver-file
)
1302 (when (re-search-forward "[^ \t\n\r]+" nil t
)
1303 (match-string 0))))))
1305 ;; `M-x customize-variable RET gnus-select-method RET' should work without
1306 ;; starting or even loading Gnus.
1307 ;;;###autoload(when (fboundp 'custom-autoload)
1308 ;;;###autoload (custom-autoload 'gnus-select-method "gnus"))
1310 (defcustom gnus-select-method
1313 (list 'nntp
(or (condition-case nil
1314 (gnus-getenv-nntpserver)
1316 (when (and gnus-default-nntp-server
1317 (not (string= gnus-default-nntp-server
"")))
1318 gnus-default-nntp-server
)
1320 (if (or (null gnus-nntp-service
)
1321 (equal gnus-nntp-service
"nntp"))
1323 (list gnus-nntp-service
)))
1325 "Default method for selecting a newsgroup.
1326 This variable should be a list, where the first element is how the
1327 news is to be fetched, the second is the address.
1329 For instance, if you want to get your news via \"flab.flab.edu\" using
1330 NNTP, you could say:
1332 \(setq gnus-select-method '(nntp \"flab.flab.edu\"))
1334 If you want to use your local spool, say:
1336 \(setq gnus-select-method (list 'nnspool (system-name)))
1338 If you use this variable, you must set `gnus-nntp-server' to nil.
1340 There is a lot more to know about select methods and virtual servers -
1341 see the manual for details."
1344 :initialize
'custom-initialize-default
1345 :type
'gnus-select-method
)
1347 (defcustom gnus-message-archive-method
"archive"
1348 "*Method used for archiving messages you've sent.
1349 This should be a mail method.
1351 See also `gnus-update-message-archive-method'."
1353 :group
'gnus-message
1354 :type
'(choice (const :tag
"Default archive method" "archive")
1355 gnus-select-method
))
1357 (defcustom gnus-update-message-archive-method nil
1358 "Non-nil means always update the saved \"archive\" method.
1360 The archive method is initially set according to the value of
1361 `gnus-message-archive-method' and is saved in the \"~/.newsrc.eld\" file
1362 so that it may be used as a real method of the server which is named
1363 \"archive\" ever since. If it once has been saved, it will never be
1364 updated if the value of this variable is nil, even if you change the
1365 value of `gnus-message-archive-method' afterward. If you want the
1366 saved \"archive\" method to be updated whenever you change the value of
1367 `gnus-message-archive-method', set this variable to a non-nil value."
1368 :version
"23.1" ;; No Gnus
1370 :group
'gnus-message
1373 (defcustom gnus-message-archive-group nil
1374 "*Name of the group in which to save the messages you've written.
1375 This can either be a string; a list of strings; or an alist
1376 of regexps/functions/forms to be evaluated to return a string (or a list
1377 of strings). The functions are called with the name of the current
1378 group (or nil) as a parameter.
1380 If you want to save your mail in one group and the news articles you
1381 write in another group, you could say something like:
1383 \(setq gnus-message-archive-group
1384 '((if (message-news-p)
1388 Normally the group names returned by this variable should be
1389 unprefixed -- which implicitly means \"store on the archive server\".
1390 However, you may wish to store the message on some other server. In
1391 that case, just return a fully prefixed name of the group --
1392 \"nnml+private:mail.misc\", for instance."
1393 :group
'gnus-message
1394 :type
'(choice (const :tag
"none" nil
)
1399 (defcustom gnus-secondary-servers nil
1400 "List of NNTP servers that the user can choose between interactively.
1401 To make Gnus query you for a server, you have to give `gnus' a
1402 non-numeric prefix - `C-u M-x gnus', in short."
1404 :type
'(repeat string
))
1406 (defcustom gnus-nntp-server nil
1407 "*The name of the host running the NNTP server.
1408 This variable is semi-obsolete. Use the `gnus-select-method'
1411 :type
'(choice (const :tag
"disable" nil
)
1414 (defcustom gnus-secondary-select-methods nil
1415 "A list of secondary methods that will be used for reading news.
1416 This is a list where each element is a complete select method (see
1417 `gnus-select-method').
1419 If, for instance, you want to read your mail with the nnml back end,
1420 you could set this variable:
1422 \(setq gnus-secondary-select-methods '((nnml \"\")))"
1424 :type
'(repeat gnus-select-method
))
1426 (defvar gnus-backup-default-subscribed-newsgroups
1427 '("news.announce.newusers" "news.groups.questions" "gnu.emacs.gnus")
1428 "Default default new newsgroups the first time Gnus is run.
1429 Should be set in paths.el, and shouldn't be touched by the user.")
1431 (defcustom gnus-local-domain nil
1432 "Local domain name without a host name.
1433 The DOMAINNAME environment variable is used instead if it is defined.
1434 If the function `system-name' returns the full Internet name, there is
1435 no need to set this variable."
1436 :group
'gnus-message
1437 :type
'(choice (const :tag
"default" nil
)
1440 (defvar gnus-local-organization nil
1441 "String with a description of what organization (if any) the user belongs to.
1442 Obsolete variable; use `message-user-organization' instead.")
1444 ;; Customization variables
1446 (defcustom gnus-refer-article-method nil
1447 "Preferred method for fetching an article by Message-ID.
1448 If you are reading news from the local spool (with nnspool), fetching
1449 articles by Message-ID is painfully slow. By setting this method to an
1450 nntp method, you might get acceptable results.
1452 The value of this variable must be a valid select method as discussed
1453 in the documentation of `gnus-select-method'.
1455 It can also be a list of select methods, as well as the special symbol
1456 `current', which means to use the current select method. If it is a
1457 list, Gnus will try all the methods in the list until it finds a match."
1459 :type
'(choice (const :tag
"default" nil
)
1461 (const :tag
"Google" (nnweb "refer" (nnweb-type google
)))
1463 (repeat :menu-tag
"Try multiple"
1465 :value
(current (nnweb "refer" (nnweb-type google
)))
1466 (choice :tag
"Method"
1468 (const :tag
"Google"
1469 (nnweb "refer" (nnweb-type google
)))
1470 gnus-select-method
))))
1472 (defcustom gnus-group-faq-directory
1473 '("/ftp@mirrors.aol.com:/pub/rtfm/usenet/"
1474 "/ftp@sunsite.doc.ic.ac.uk:/pub/usenet/news-faqs/"
1475 "/ftp@src.doc.ic.ac.uk:/usenet/news-FAQS/"
1476 "/ftp@ftp.seas.gwu.edu:/pub/rtfm/"
1477 "/ftp@ftp.pasteur.fr:/pub/FAQ/"
1478 "/ftp@rtfm.mit.edu:/pub/usenet/"
1479 "/ftp@ftp.uni-paderborn.de:/pub/FAQ/"
1480 "/ftp@ftp.sunet.se:/pub/usenet/"
1481 "/ftp@nctuccca.nctu.edu.tw:/pub/Documents/rtfm/usenet-by-group/"
1482 "/ftp@hwarang.postech.ac.kr:/pub/usenet/"
1483 "/ftp@ftp.hk.super.net:/mirror/faqs/")
1484 "*Directory where the group FAQs are stored.
1485 This will most commonly be on a remote machine, and the file will be
1486 fetched by ange-ftp.
1488 This variable can also be a list of directories. In that case, the
1489 first element in the list will be used by default. The others can
1490 be used when being prompted for a site.
1492 Note that Gnus uses an aol machine as the default directory. If this
1493 feels fundamentally unclean, just think of it as a way to finally get
1494 something of value back from them.
1496 If the default site is too slow, try one of these:
1498 North America: mirrors.aol.com /pub/rtfm/usenet
1499 ftp.seas.gwu.edu /pub/rtfm
1500 rtfm.mit.edu /pub/usenet
1501 Europe: ftp.uni-paderborn.de /pub/FAQ
1502 src.doc.ic.ac.uk /usenet/news-FAQS
1503 ftp.sunet.se /pub/usenet
1504 ftp.pasteur.fr /pub/FAQ
1505 Asia: nctuccca.nctu.edu.tw /pub/Documents/rtfm/usenet-by-group/
1506 hwarang.postech.ac.kr /pub/usenet
1507 ftp.hk.super.net /mirror/faqs"
1508 :group
'gnus-group-various
1509 :type
'(choice directory
1510 (repeat directory
)))
1512 (defcustom gnus-group-charter-alist
1513 '(("no" .
(concat "http://no.news-admin.org/charter/" name
".txt"))
1514 ("de" .
(concat "http://purl.net/charta/" name
".html"))
1515 ("dk" .
(concat "http://www.usenet.dk/grupper.pl?get=" name
))
1516 ("england" .
(concat "http://england.news-admin.org/charters/" name
))
1517 ("fr" .
(concat "http://www.usenet-fr.net/fur/chartes/" name
".html"))
1518 ("europa" .
(concat "http://www.europa.usenet.eu.org/chartas/charta-en-"
1519 (gnus-replace-in-string name
"europa\\." "") ".html"))
1520 ("nl" .
(concat "http://www.xs4all.nl/~sister/usenet/charters/" name
))
1521 ("aus" .
(concat "http://aus.news-admin.org/groupinfo.cgi/" name
))
1522 ("pl" .
(concat "http://www.usenet.pl/opisy/" name
))
1523 ("ch" .
(concat "http://www.use-net.ch/Usenet/charter.html#" name
))
1524 ("at" .
(concat "http://www.usenet.at/chartas/" name
"/charta"))
1525 ("uk" .
(concat "http://www.usenet.org.uk/" name
".html"))
1526 ("dfw" .
(concat "http://www.cirr.com/dfw/charters/" name
".html"))
1527 ("se" .
(concat "http://www.usenet-se.net/Reglementen/"
1528 (gnus-replace-in-string name
"\\." "_") ".html"))
1529 ("milw" .
(concat "http://usenet.mil.wi.us/"
1530 (gnus-replace-in-string name
"milw\\." "") "-charter"))
1531 ("ca" .
(concat "http://www.sbay.org/ca/charter-" name
".html"))
1532 ("netins" .
(concat "http://www.netins.net/usenet/charter/"
1533 (gnus-replace-in-string name
"\\." "-") "-charter.html")))
1534 "*An alist of (HIERARCHY . FORM) pairs used to construct the URL of a charter.
1535 When FORM is evaluated `name' is bound to the name of the group."
1537 :group
'gnus-group-various
1538 :type
'(repeat (cons (string :tag
"Hierarchy") (sexp :tag
"Form"))))
1539 (put 'gnus-group-charter-alist
'risky-local-variable t
)
1541 (defcustom gnus-group-fetch-control-use-browse-url nil
1542 "*Non-nil means that control messages are displayed using `browse-url'.
1543 Otherwise they are fetched with ange-ftp and displayed in an ephemeral
1546 :group
'gnus-group-various
1549 (defcustom gnus-use-cross-reference t
1550 "*Non-nil means that cross referenced articles will be marked as read.
1551 If nil, ignore cross references. If t, mark articles as read in
1552 subscribed newsgroups. If neither t nor nil, mark as read in all
1555 :type
'(choice (const :tag
"off" nil
)
1556 (const :tag
"subscribed" t
)
1560 (defcustom gnus-process-mark ?
#
1562 :group
'gnus-group-visual
1563 :group
'gnus-summary-marks
1566 (defcustom gnus-large-newsgroup
200
1567 "*The number of articles which indicates a large newsgroup.
1568 If the number of articles in a newsgroup is greater than this value,
1569 confirmation is required for selecting the newsgroup.
1570 If it is nil, no confirmation is required."
1571 :group
'gnus-group-select
1572 :type
'(choice (const :tag
"No limit" nil
)
1575 (defcustom gnus-use-long-file-name
(not (memq system-type
'(usg-unix-v)))
1576 "*Non-nil means that the default name of a file to save articles in is the group name.
1577 If it's nil, the directory form of the group name is used instead.
1579 If this variable is a list, and the list contains the element
1580 `not-score', long file names will not be used for score files; if it
1581 contains the element `not-save', long file names will not be used for
1582 saving; and if it contains the element `not-kill', long file names
1583 will not be used for kill files.
1585 Note that the default for this variable varies according to what system
1586 type you're using. On `usg-unix-v' and `xenix' this variable defaults
1587 to nil while on all other systems it defaults to t."
1589 :type
'(radio (sexp :format
"Non-nil\n"
1590 :match
(lambda (widget value
)
1591 (and value
(not (listp value
))))
1594 (checklist (const :format
"%v " not-score
)
1595 (const :format
"%v " not-save
)
1598 (defcustom gnus-kill-files-directory gnus-directory
1599 "*Name of the directory where kill files will be stored (default \"~/News\")."
1600 :group
'gnus-score-files
1601 :group
'gnus-score-kill
1604 (defcustom gnus-save-score nil
1605 "*If non-nil, save group scoring info."
1606 :group
'gnus-score-various
1610 (defcustom gnus-use-undo t
1611 "*If non-nil, allow undoing in Gnus group mode buffers."
1615 (defcustom gnus-use-adaptive-scoring nil
1616 "*If non-nil, use some adaptive scoring scheme.
1617 If a list, then the values `word' and `line' are meaningful. The
1618 former will perform adaption on individual words in the subject
1619 header while `line' will perform adaption on several headers."
1621 :group
'gnus-score-adapt
1622 :type
'(set (const word
) (const line
)))
1624 (defcustom gnus-use-cache
'passive
1625 "*If nil, Gnus will ignore the article cache.
1626 If `passive', it will allow entering (and reading) articles
1627 explicitly entered into the cache. If anything else, use the
1628 cache to the full extent of the law."
1631 :type
'(choice (const :tag
"off" nil
)
1632 (const :tag
"passive" passive
)
1633 (const :tag
"active" t
)))
1635 (defcustom gnus-use-trees nil
1636 "*If non-nil, display a thread tree buffer."
1640 (defcustom gnus-keep-backlog
20
1641 "*If non-nil, Gnus will keep read articles for later re-retrieval.
1642 If it is a number N, then Gnus will only keep the last N articles
1643 read. If it is neither nil nor a number, Gnus will keep all read
1644 articles. This is not a good idea."
1646 :type
'(choice (const :tag
"off" nil
)
1651 (defcustom gnus-use-nocem nil
1652 "*If non-nil, Gnus will read NoCeM cancel messages.
1653 You can also set this variable to a positive number as a group level.
1654 In that case, Gnus scans NoCeM messages when checking new news if this
1655 value is not exceeding a group level that you specify as the prefix
1656 argument to some commands, e.g. `gnus', `gnus-group-get-new-news', etc.
1657 Otherwise, Gnus does not scan NoCeM messages if you specify a group
1658 level to those commands."
1661 (const :tag
"off" nil
)
1663 (list :convert-widget
1665 (list 'integer
:tag
"group level"
1666 :value
(if (boundp 'gnus-level-default-subscribed
)
1667 gnus-level-default-subscribed
1670 (defcustom gnus-suppress-duplicates nil
1671 "*If non-nil, Gnus will mark duplicate copies of the same article as read."
1675 (defcustom gnus-use-scoring t
1676 "*If non-nil, enable scoring."
1680 (defcustom gnus-summary-prepare-exit-hook
1681 '(gnus-summary-expire-articles)
1682 "*A hook called when preparing to exit from the summary buffer.
1683 It calls `gnus-summary-expire-articles' by default."
1684 :group
'gnus-summary-exit
1687 (defcustom gnus-novice-user t
1688 "*Non-nil means that you are a Usenet novice.
1689 If non-nil, verbose messages may be displayed and confirmations may be
1694 (defcustom gnus-expert-user nil
1695 "*Non-nil means that you will never be asked for confirmation about anything.
1696 That doesn't mean *anything* anything; particularly destructive
1697 commands will still require prompting."
1701 (defcustom gnus-interactive-catchup t
1702 "*If non-nil, require your confirmation when catching up a group."
1703 :group
'gnus-group-select
1706 (defcustom gnus-interactive-exit t
1707 "*If non-nil, require your confirmation when exiting Gnus."
1711 (defcustom gnus-extract-address-components
'gnus-extract-address-components
1712 "*Function for extracting address components from a From header.
1713 Two pre-defined function exist: `gnus-extract-address-components',
1714 which is the default, quite fast, and too simplistic solution, and
1715 `mail-extract-address-components', which works much better, but is
1717 :group
'gnus-summary-format
1718 :type
'(radio (function-item gnus-extract-address-components
)
1719 (function-item mail-extract-address-components
)
1720 (function :tag
"Other")))
1722 (defcustom gnus-carpal nil
1723 "*If non-nil, display clickable icons."
1727 (defcustom gnus-shell-command-separator
";"
1728 "String used to separate shell commands."
1732 (defcustom gnus-valid-select-methods
1733 '(("nntp" post address prompt-address physical-address
)
1734 ("nnspool" post address
)
1735 ("nnvirtual" post-mail virtual prompt-address
)
1736 ("nnmbox" mail respool address
)
1737 ("nnml" post-mail respool address
)
1738 ("nnmh" mail respool address
)
1739 ("nndir" post-mail prompt-address physical-address
)
1740 ("nneething" none address prompt-address physical-address
)
1741 ("nndoc" none address prompt-address
)
1742 ("nnbabyl" mail address respool
)
1743 ("nnkiboze" post virtual
)
1744 ("nndraft" post-mail
)
1745 ("nnfolder" mail respool address
)
1746 ("nngateway" post-mail address prompt-address physical-address
)
1751 ("nnagent" post-mail
)
1752 ("nnimap" post-mail address prompt-address physical-address
)
1753 ("nnmaildir" mail respool address
)
1755 "*An alist of valid select methods.
1756 The first element of each list lists should be a string with the name
1757 of the select method. The other elements may be the category of
1758 this method (i. e., `post', `mail', `none' or whatever) or other
1759 properties that this method has (like being respoolable).
1760 If you implement a new select method, all you should have to change is
1761 this variable. I think."
1763 :type
'(repeat (group (string :tag
"Name")
1764 (radio-button-choice (const :format
"%v " post
)
1765 (const :format
"%v " mail
)
1766 (const :format
"%v " none
)
1768 (checklist :inline t
1769 (const :format
"%v " address
)
1770 (const :format
"%v " prompt-address
)
1771 (const :format
"%v " physical-address
)
1772 (const :format
"%v " virtual
)
1776 (defun gnus-redefine-select-method-widget ()
1777 "Recomputes the select-method widget based on the value of
1778 `gnus-valid-select-methods'."
1779 (define-widget 'gnus-select-method
'list
1780 "Widget for entering a select method."
1782 :tag
"Select Method"
1783 :args
`((choice :tag
"Method"
1784 ,@(mapcar (lambda (entry)
1785 (list 'const
:format
"%v\n"
1786 (intern (car entry
))))
1787 gnus-valid-select-methods
)
1788 (symbol :tag
"other"))
1789 (string :tag
"Address")
1790 (repeat :tag
"Options"
1794 (sexp :tag
"Value"))))))
1796 (gnus-redefine-select-method-widget)
1798 (defcustom gnus-updated-mode-lines
'(group article summary tree
)
1799 "List of buffers that should update their mode lines.
1800 The list may contain the symbols `group', `article', `tree' and
1801 `summary'. If the corresponding symbol is present, Gnus will keep
1802 that mode line updated with information that may be pertinent.
1803 If this variable is nil, screen refresh may be quicker."
1804 :group
'gnus-various
1805 :type
'(set (const group
)
1810 ;; Added by Keinonen Kari <kk85613@cs.tut.fi>.
1811 (defcustom gnus-mode-non-string-length nil
1812 "*Max length of mode-line non-string contents.
1813 If this is nil, Gnus will take space as is needed, leaving the rest
1814 of the mode line intact. Note that the default of nil is unlikely
1815 to be desirable; see the manual for further details."
1816 :group
'gnus-various
1817 :type
'(choice (const nil
)
1820 ;; There should be special validation for this.
1821 (define-widget 'gnus-email-address
'string
1822 "An email address.")
1824 (gnus-define-group-parameter
1827 "Return GROUP's to-address."
1829 "*Alist of group regexps and correspondent to-addresses."
1830 :variable-group gnus-group-parameter
1831 :parameter-type
'(gnus-email-address :tag
"To Address")
1832 :parameter-document
"\
1833 This will be used when doing followups and posts.
1835 This is primarily useful in mail groups that represent closed
1836 mailing lists--mailing lists where it's expected that everybody that
1837 writes to the mailing list is subscribed to it. Since using this
1838 parameter ensures that the mail only goes to the mailing list itself,
1839 it means that members won't receive two copies of your followups.
1841 Using `to-address' will actually work whether the group is foreign or
1842 not. Let's say there's a group on the server that is called
1843 `fa.4ad-l'. This is a real newsgroup, but the server has gotten the
1844 articles from a mail-to-news gateway. Posting directly to this group
1845 is therefore impossible--you have to send mail to the mailing list
1848 The gnus-group-split mail splitting mechanism will behave as if this
1849 address was listed in gnus-group-split Addresses (see below).")
1851 (gnus-define-group-parameter
1854 "Return GROUP's to-list."
1856 "*Alist of group regexps and correspondent to-lists."
1857 :variable-group gnus-group-parameter
1858 :parameter-type
'(gnus-email-address :tag
"To List")
1859 :parameter-document
"\
1860 This address will be used when doing a `a' in the group.
1862 It is totally ignored when doing a followup--except that if it is
1863 present in a news group, you'll get mail group semantics when doing
1866 The gnus-group-split mail splitting mechanism will behave as if this
1867 address was listed in gnus-group-split Addresses (see below).")
1869 (gnus-define-group-parameter
1873 "Return GROUP's subscription status."
1875 "*Groups which are automatically considered subscribed."
1876 :variable-group gnus-group-parameter
1877 :parameter-type
'(const :tag
"Subscribed" t
)
1878 :parameter-document
"\
1879 Gnus assumed that you are subscribed to the To/List address.
1881 When constructing a list of subscribed groups using
1882 `gnus-find-subscribed-addresses', Gnus includes the To address given
1883 above, or the list address (if the To address has not been set).")
1885 (gnus-define-group-parameter
1888 :function gnus-group-auto-expirable-p
1890 "Check whether GROUP is auto-expirable or not."
1891 :variable gnus-auto-expirable-newsgroups
1892 :variable-default nil
1894 "*Groups in which to automatically mark read articles as expirable.
1895 If non-nil, this should be a regexp that should match all groups in
1896 which to perform auto-expiry. This only makes sense for mail groups."
1897 :variable-group nnmail-expire
1898 :variable-type
'(choice (const nil
)
1900 :parameter-type
'(const :tag
"Automatic Expire" t
)
1902 "All articles that are read will be marked as expirable.")
1904 (gnus-define-group-parameter
1907 :function gnus-group-total-expirable-p
1909 "Check whether GROUP is total-expirable or not."
1910 :variable gnus-total-expirable-newsgroups
1911 :variable-default nil
1913 "*Groups in which to perform expiry of all read articles.
1914 Use with extreme caution. All groups that match this regexp will be
1915 expiring - which means that all read articles will be deleted after
1916 \(say) one week. (This only goes for mail groups and the like, of
1918 :variable-group nnmail-expire
1919 :variable-type
'(choice (const nil
)
1921 :parameter-type
'(const :tag
"Total Expire" t
)
1923 "All read articles will be put through the expiry process
1925 This happens even if they are not marked as expirable.
1928 (gnus-define-group-parameter
1931 "Return the default charset of GROUP."
1932 :variable gnus-group-charset-alist
1934 '(("\\(^\\|:\\)hk\\>\\|\\(^\\|:\\)tw\\>\\|\\<big5\\>" cn-big5
)
1935 ("\\(^\\|:\\)cn\\>\\|\\<chinese\\>" cn-gb-2312
)
1936 ("\\(^\\|:\\)fj\\>\\|\\(^\\|:\\)japan\\>" iso-2022-jp-2
)
1937 ("\\(^\\|:\\)tnn\\>\\|\\(^\\|:\\)pin\\>\\|\\(^\\|:\\)sci.lang.japan" iso-2022-7bit
)
1938 ("\\(^\\|:\\)relcom\\>" koi8-r
)
1939 ("\\(^\\|:\\)fido7\\>" koi8-r
)
1940 ("\\(^\\|:\\)\\(cz\\|hun\\|pl\\|sk\\|hr\\)\\>" iso-8859-2
)
1941 ("\\(^\\|:\\)israel\\>" iso-8859-1
)
1942 ("\\(^\\|:\\)han\\>" euc-kr
)
1943 ("\\(^\\|:\\)alt.chinese.text.big5\\>" chinese-big5
)
1944 ("\\(^\\|:\\)soc.culture.vietnamese\\>" vietnamese-viqr
)
1945 ("\\(^\\|:\\)\\(comp\\|rec\\|alt\\|sci\\|soc\\|news\\|gnu\\|bofh\\)\\>" iso-8859-1
))
1947 "Alist of regexps (to match group names) and default charsets to be used when reading."
1948 :variable-group gnus-charset
1949 :variable-type
'(repeat (list (regexp :tag
"Group")
1950 (symbol :tag
"Charset")))
1951 :parameter-type
'(symbol :tag
"Charset")
1952 :parameter-document
"\
1953 The default charset to use in the group.")
1955 (gnus-define-group-parameter
1959 "Return a posting method for GROUP."
1960 :variable gnus-post-method-alist
1962 "Alist of regexps (to match group names) and method to be used when
1963 posting an article."
1964 :variable-group gnus-group-foreign
1966 '(choice :tag
"Posting Method"
1967 (const :tag
"Use native server" native
)
1968 (const :tag
"Use current server" current
)
1969 (list :convert-widget
1971 (list 'sexp
:tag
"Methods"
1972 :value gnus-select-method
))))
1974 "Posting method for this group.")
1976 (gnus-define-group-parameter
1977 large-newsgroup-initial
1980 "Return GROUP's initial input of the number of articles."
1982 "*Alist of group regexps and its initial input of the number of articles."
1983 :variable-group gnus-group-parameter
1984 :parameter-type
'(choice :tag
"Initial Input for Large Newsgroup"
1985 (const :tag
"All" nil
)
1987 :parameter-document
"\
1989 This number will be prompted as the initial value of the number of
1990 articles to list when the group is a large newsgroup (see
1991 `gnus-large-newsgroup'). If it is nil, the default value is the
1992 total number of articles in the group.")
1994 ;; The Gnus registry's ignored groups
1995 (gnus-define-group-parameter
1999 "Whether this group should be ignored by the registry."
2000 :variable gnus-registry-ignored-groups
2001 :variable-default nil
2003 "*Groups in which the registry should be turned off."
2004 :variable-group gnus-registry
2005 :variable-type
'(repeat
2007 (regexp :tag
"Group Name Regular Expression")
2008 (boolean :tag
"Ignored")))
2010 :parameter-type
'(boolean :tag
"Group Ignored by the Registry")
2012 "Whether the Gnus Registry should ignore this group.")
2014 ;; group parameters for spam processing added by Ted Zlatanov <tzz@lifelogs.com>
2015 (defcustom gnus-install-group-spam-parameters t
2016 "*Disable the group parameters for spam detection.
2017 Enable if `G c' in XEmacs is giving you trouble, and make sure to submit a bug report."
2022 (when gnus-install-group-spam-parameters
2023 (defvar gnus-group-spam-classification-spam t
2024 "Spam group classification (requires spam.el).
2025 This group contains spam messages. On summary entry, unread messages
2026 will be marked as spam. On summary exit, the specified spam
2027 processors will be invoked on spam-marked messages, then those
2028 messages will be expired, so the spam processor will only see a
2029 spam-marked message once.")
2031 (defvar gnus-group-spam-classification-ham
'ask
2032 "The ham value for the spam group parameter (requires spam.el).
2033 On summary exit, the specified ham processors will be invoked on
2034 ham-marked messages. Exercise caution, since the ham processor will
2035 see the same message more than once because there is no ham message
2038 (gnus-define-group-parameter
2042 "The spam type (spam, ham, or neither) of the group."
2043 :variable gnus-spam-newsgroup-contents
2044 :variable-default nil
2046 "*Group classification (spam, ham, or neither). Only
2047 meaningful when spam.el is loaded. If non-nil, this should be a
2048 list of group name regexps associated with a classification for
2049 each one. In spam groups, new articles are marked as spam on
2050 summary entry. There is other behavior associated with ham and
2051 no classification when spam.el is loaded - see the manual."
2052 :variable-group spam
2053 :variable-type
'(repeat
2054 (list :tag
"Group contents spam/ham classification"
2055 (regexp :tag
"Group")
2057 (variable-item gnus-group-spam-classification-spam
)
2058 (variable-item gnus-group-spam-classification-ham
)
2059 (const :tag
"Unclassified" nil
))))
2061 :parameter-type
'(list :tag
"Group contents spam/ham classification"
2062 (choice :tag
"Group contents classification for spam sorting"
2063 (variable-item gnus-group-spam-classification-spam
)
2064 (variable-item gnus-group-spam-classification-ham
)
2065 (const :tag
"Unclassified" nil
)))
2067 "The spam classification (spam, ham, or neither) of this group.
2068 When a spam group is entered, all unread articles are marked as
2069 spam. There is other behavior associated with ham and no
2070 classification when spam.el is loaded - see the manual.")
2072 (gnus-define-group-parameter
2076 "The address to get spam resent (through spam-report-resend)."
2077 :variable gnus-spam-resend-to
2078 :variable-default nil
2080 "The address to get spam resent (through spam-report-resend)."
2081 :variable-group spam
2082 :variable-type
'(repeat
2083 (list :tag
"Group address for resending spam"
2084 (regexp :tag
"Group")
2085 (string :tag
"E-mail address for resending spam (requires the spam-use-resend exit processor)")))
2086 :parameter-type
'string
:tag
"E-mail address for resending spam (requires the spam-use-resend exit processor)"
2088 "The address to get spam resent (through spam-report-resend).")
2090 (gnus-define-group-parameter
2094 "The address to get ham resent (through spam-report-resend)."
2095 :variable gnus-ham-resend-to
2096 :variable-default nil
2098 "The address to get ham resent (through spam-report-resend)."
2099 :variable-group spam
2100 :variable-type
'(repeat
2101 (list :tag
"Group address for resending ham"
2102 (regexp :tag
"Group")
2103 (string :tag
"E-mail address for resending ham (requires the spam-use-resend exit processor)")))
2104 :parameter-type
'string
:tag
"E-mail address for resending ham (requires the spam-use-resend exit processor)"
2106 "The address to get ham resent (through spam-report-resend).")
2108 (defvar gnus-group-spam-exit-processor-ifile
"ifile"
2109 "OBSOLETE: The ifile summary exit spam processor.")
2111 (defvar gnus-group-spam-exit-processor-stat
"stat"
2112 "OBSOLETE: The spam-stat summary exit spam processor.")
2114 (defvar gnus-group-spam-exit-processor-bogofilter
"bogofilter"
2115 "OBSOLETE: The Bogofilter summary exit spam processor.")
2117 (defvar gnus-group-spam-exit-processor-blacklist
"blacklist"
2118 "OBSOLETE: The Blacklist summary exit spam processor.")
2120 (defvar gnus-group-spam-exit-processor-report-gmane
"report-gmane"
2121 "OBSOLETE: The Gmane reporting summary exit spam processor.
2122 Only applicable to NNTP groups with articles from Gmane. See spam-report.el")
2124 (defvar gnus-group-spam-exit-processor-spamoracle
"spamoracle-spam"
2125 "OBSOLETE: The spamoracle summary exit spam processor.")
2127 (defvar gnus-group-ham-exit-processor-ifile
"ifile-ham"
2128 "OBSOLETE: The ifile summary exit ham processor.
2129 Only applicable to non-spam (unclassified and ham) groups.")
2131 (defvar gnus-group-ham-exit-processor-bogofilter
"bogofilter-ham"
2132 "OBSOLETE: The Bogofilter summary exit ham processor.
2133 Only applicable to non-spam (unclassified and ham) groups.")
2135 (defvar gnus-group-ham-exit-processor-stat
"stat-ham"
2136 "OBSOLETE: The spam-stat summary exit ham processor.
2137 Only applicable to non-spam (unclassified and ham) groups.")
2139 (defvar gnus-group-ham-exit-processor-whitelist
"whitelist"
2140 "OBSOLETE: The whitelist summary exit ham processor.
2141 Only applicable to non-spam (unclassified and ham) groups.")
2143 (defvar gnus-group-ham-exit-processor-BBDB
"bbdb"
2144 "OBSOLETE: The BBDB summary exit ham processor.
2145 Only applicable to non-spam (unclassified and ham) groups.")
2147 (defvar gnus-group-ham-exit-processor-copy
"copy"
2148 "OBSOLETE: The ham copy exit ham processor.
2149 Only applicable to non-spam (unclassified and ham) groups.")
2151 (defvar gnus-group-ham-exit-processor-spamoracle
"spamoracle-ham"
2152 "OBSOLETE: The spamoracle summary exit ham processor.
2153 Only applicable to non-spam (unclassified and ham) groups.")
2155 (gnus-define-group-parameter
2160 :tag
"Spam Summary Exit Processor"
2162 (list :tag
"Spam Summary Exit Processor Choices"
2164 (const :tag
"Spam: Bogofilter" (spam spam-use-bogofilter
))
2165 (const :tag
"Spam: Blacklist" (spam spam-use-blacklist
))
2166 (const :tag
"Spam: Bsfilter" (spam spam-use-bsfilter
))
2167 (const :tag
"Spam: Gmane Report" (spam spam-use-gmane
))
2168 (const :tag
"Spam: Resend Message"(spam spam-use-resend
))
2169 (const :tag
"Spam: ifile" (spam spam-use-ifile
))
2170 (const :tag
"Spam: Spam Oracle" (spam spam-use-spamoracle
))
2171 (const :tag
"Spam: Spam-stat" (spam spam-use-stat
))
2172 (const :tag
"Spam: SpamAssassin" (spam spam-use-spamassassin
))
2173 (const :tag
"Spam: CRM114" (spam spam-use-crm114
))
2174 (const :tag
"Ham: BBDB" (ham spam-use-BBDB
))
2175 (const :tag
"Ham: Bogofilter" (ham spam-use-bogofilter
))
2176 (const :tag
"Ham: Bsfilter" (ham spam-use-bsfilter
))
2177 (const :tag
"Ham: Copy" (ham spam-use-ham-copy
))
2178 (const :tag
"Ham: Resend Message" (ham spam-use-resend
))
2179 (const :tag
"Ham: ifile" (ham spam-use-ifile
))
2180 (const :tag
"Ham: Spam Oracle" (ham spam-use-spamoracle
))
2181 (const :tag
"Ham: Spam-stat" (ham spam-use-stat
))
2182 (const :tag
"Ham: SpamAssassin" (ham spam-use-spamassassin
))
2183 (const :tag
"Ham: CRM114" (ham spam-use-crm114
))
2184 (const :tag
"Ham: Whitelist" (ham spam-use-whitelist
))
2185 (variable-item gnus-group-spam-exit-processor-ifile
)
2186 (variable-item gnus-group-spam-exit-processor-stat
)
2187 (variable-item gnus-group-spam-exit-processor-bogofilter
)
2188 (variable-item gnus-group-spam-exit-processor-blacklist
)
2189 (variable-item gnus-group-spam-exit-processor-spamoracle
)
2190 (variable-item gnus-group-spam-exit-processor-report-gmane
)
2191 (variable-item gnus-group-ham-exit-processor-bogofilter
)
2192 (variable-item gnus-group-ham-exit-processor-ifile
)
2193 (variable-item gnus-group-ham-exit-processor-stat
)
2194 (variable-item gnus-group-ham-exit-processor-whitelist
)
2195 (variable-item gnus-group-ham-exit-processor-BBDB
)
2196 (variable-item gnus-group-ham-exit-processor-spamoracle
)
2197 (variable-item gnus-group-ham-exit-processor-copy
))))
2199 "Which spam or ham processors will be applied when the summary is exited."
2200 :variable gnus-spam-process-newsgroups
2201 :variable-default nil
2203 "*Groups in which to automatically process spam or ham articles with
2204 a backend on summary exit. If non-nil, this should be a list of group
2205 name regexps that should match all groups in which to do automatic
2206 spam processing, associated with the appropriate processor."
2207 :variable-group spam
2209 '(repeat :tag
"Spam/Ham Processors"
2210 (list :tag
"Spam Summary Exit Processor Choices"
2211 (regexp :tag
"Group Regexp")
2213 :tag
"Spam/Ham Summary Exit Processor"
2214 (const :tag
"Spam: Bogofilter" (spam spam-use-bogofilter
))
2215 (const :tag
"Spam: Blacklist" (spam spam-use-blacklist
))
2216 (const :tag
"Spam: Bsfilter" (spam spam-use-bsfilter
))
2217 (const :tag
"Spam: Gmane Report" (spam spam-use-gmane
))
2218 (const :tag
"Spam: Resend Message"(spam spam-use-resend
))
2219 (const :tag
"Spam: ifile" (spam spam-use-ifile
))
2220 (const :tag
"Spam: Spam-stat" (spam spam-use-stat
))
2221 (const :tag
"Spam: Spam Oracle" (spam spam-use-spamoracle
))
2222 (const :tag
"Spam: SpamAssassin" (spam spam-use-spamassassin
))
2223 (const :tag
"Spam: CRM114" (spam spam-use-crm114
))
2224 (const :tag
"Ham: BBDB" (ham spam-use-BBDB
))
2225 (const :tag
"Ham: Bogofilter" (ham spam-use-bogofilter
))
2226 (const :tag
"Ham: Bsfilter" (ham spam-use-bsfilter
))
2227 (const :tag
"Ham: Copy" (ham spam-use-ham-copy
))
2228 (const :tag
"Ham: Resend Message" (ham spam-use-resend
))
2229 (const :tag
"Ham: ifile" (ham spam-use-ifile
))
2230 (const :tag
"Ham: Spam-stat" (ham spam-use-stat
))
2231 (const :tag
"Ham: Spam Oracle" (ham spam-use-spamoracle
))
2232 (const :tag
"Ham: SpamAssassin" (ham spam-use-spamassassin
))
2233 (const :tag
"Ham: CRM114" (ham spam-use-crm114
))
2234 (const :tag
"Ham: Whitelist" (ham spam-use-whitelist
))
2235 (variable-item gnus-group-spam-exit-processor-ifile
)
2236 (variable-item gnus-group-spam-exit-processor-stat
)
2237 (variable-item gnus-group-spam-exit-processor-bogofilter
)
2238 (variable-item gnus-group-spam-exit-processor-blacklist
)
2239 (variable-item gnus-group-spam-exit-processor-spamoracle
)
2240 (variable-item gnus-group-spam-exit-processor-report-gmane
)
2241 (variable-item gnus-group-ham-exit-processor-bogofilter
)
2242 (variable-item gnus-group-ham-exit-processor-ifile
)
2243 (variable-item gnus-group-ham-exit-processor-stat
)
2244 (variable-item gnus-group-ham-exit-processor-whitelist
)
2245 (variable-item gnus-group-ham-exit-processor-BBDB
)
2246 (variable-item gnus-group-ham-exit-processor-spamoracle
)
2247 (variable-item gnus-group-ham-exit-processor-copy
))))
2250 "Which spam or ham processors will be applied when the summary is exited.")
2252 (gnus-define-group-parameter
2256 '(boolean :tag
"Spam autodetection")
2258 "Should spam be autodetected (with spam-split) in this group?"
2259 :variable gnus-spam-autodetect
2260 :variable-default nil
2262 "*Groups in which spam should be autodetected when they are entered.
2263 Only unseen articles will be examined, unless
2264 spam-autodetect-recheck-messages is set."
2265 :variable-group spam
2268 :tag
"Autodetection setting"
2270 (regexp :tag
"Group Regexp")
2273 "Spam autodetection.
2274 Only unseen articles will be examined, unless
2275 spam-autodetect-recheck-messages is set.")
2277 (gnus-define-group-parameter
2278 spam-autodetect-methods
2281 '(choice :tag
"Spam autodetection-specific methods"
2284 (set :tag
"Use specific methods"
2285 (variable-item spam-use-blacklist
)
2286 (variable-item spam-use-gmane-xref
)
2287 (variable-item spam-use-regex-headers
)
2288 (variable-item spam-use-regex-body
)
2289 (variable-item spam-use-whitelist
)
2290 (variable-item spam-use-BBDB
)
2291 (variable-item spam-use-ifile
)
2292 (variable-item spam-use-spamoracle
)
2293 (variable-item spam-use-crm114
)
2294 (variable-item spam-use-spamassassin
)
2295 (variable-item spam-use-spamassassin-headers
)
2296 (variable-item spam-use-bsfilter
)
2297 (variable-item spam-use-bsfilter-headers
)
2298 (variable-item spam-use-stat
)
2299 (variable-item spam-use-blackholes
)
2300 (variable-item spam-use-hashcash
)
2301 (variable-item spam-use-bogofilter-headers
)
2302 (variable-item spam-use-bogofilter
)))
2304 "Methods to be used for autodetection in each group"
2305 :variable gnus-spam-autodetect-methods
2306 :variable-default nil
2308 "*Methods for autodetecting spam per group.
2309 Requires the spam-autodetect parameter. Only unseen articles
2310 will be examined, unless spam-autodetect-recheck-messages is
2312 :variable-group spam
2315 :tag
"Autodetection methods"
2317 (regexp :tag
"Group Regexp")
2321 (set :tag
"Use specific methods"
2322 (variable-item spam-use-blacklist
)
2323 (variable-item spam-use-gmane-xref
)
2324 (variable-item spam-use-regex-headers
)
2325 (variable-item spam-use-regex-body
)
2326 (variable-item spam-use-whitelist
)
2327 (variable-item spam-use-BBDB
)
2328 (variable-item spam-use-ifile
)
2329 (variable-item spam-use-spamoracle
)
2330 (variable-item spam-use-crm114
)
2331 (variable-item spam-use-stat
)
2332 (variable-item spam-use-blackholes
)
2333 (variable-item spam-use-hashcash
)
2334 (variable-item spam-use-spamassassin
)
2335 (variable-item spam-use-spamassassin-headers
)
2336 (variable-item spam-use-bsfilter
)
2337 (variable-item spam-use-bsfilter-headers
)
2338 (variable-item spam-use-bogofilter-headers
)
2339 (variable-item spam-use-bogofilter
)))))
2341 "Spam autodetection methods.
2342 Requires the spam-autodetect parameter. Only unseen articles
2343 will be examined, unless spam-autodetect-recheck-messages is
2346 (gnus-define-group-parameter
2347 spam-process-destination
2350 '(choice :tag
"Destination for spam-processed articles at summary exit"
2351 (string :tag
"Move to a group")
2352 (repeat :tag
"Move to multiple groups"
2353 (string :tag
"Destination group"))
2354 (const :tag
"Expire" nil
))
2356 "Where spam-processed articles will go at summary exit."
2357 :variable gnus-spam-process-destinations
2358 :variable-default nil
2360 "*Groups in which to explicitly send spam-processed articles to
2361 another group, or expire them (the default). If non-nil, this should
2362 be a list of group name regexps that should match all groups in which
2363 to do spam-processed article moving, associated with the destination
2364 group or nil for explicit expiration. This only makes sense for
2366 :variable-group spam
2369 :tag
"Spam-processed articles destination"
2371 (regexp :tag
"Group Regexp")
2373 :tag
"Destination for spam-processed articles at summary exit"
2374 (string :tag
"Move to a group")
2375 (repeat :tag
"Move to multiple groups"
2376 (string :tag
"Destination group"))
2377 (const :tag
"Expire" nil
))))
2379 "Where spam-processed articles will go at summary exit.")
2381 (gnus-define-group-parameter
2382 ham-process-destination
2386 :tag
"Destination for ham articles at summary exit from a spam group"
2387 (string :tag
"Move to a group")
2388 (repeat :tag
"Move to multiple groups"
2389 (string :tag
"Destination group"))
2390 (const :tag
"Respool" respool
)
2391 (const :tag
"Do nothing" nil
))
2393 "Where ham articles will go at summary exit from a spam group."
2394 :variable gnus-ham-process-destinations
2395 :variable-default nil
2397 "*Groups in which to explicitly send ham articles to
2398 another group, or do nothing (the default). If non-nil, this should
2399 be a list of group name regexps that should match all groups in which
2400 to do ham article moving, associated with the destination
2401 group or nil for explicit ignoring. This only makes sense for
2402 mail groups, and only works in spam groups."
2403 :variable-group spam
2406 :tag
"Ham articles destination"
2408 (regexp :tag
"Group Regexp")
2410 :tag
"Destination for ham articles at summary exit from spam group"
2411 (string :tag
"Move to a group")
2412 (repeat :tag
"Move to multiple groups"
2413 (string :tag
"Destination group"))
2414 (const :tag
"Respool" respool
)
2415 (const :tag
"Expire" nil
))))
2417 "Where ham articles will go at summary exit from a spam group.")
2419 (gnus-define-group-parameter
2422 :parameter-type
'(list :tag
"Ham mark choices"
2424 (variable-item gnus-del-mark
)
2425 (variable-item gnus-read-mark
)
2426 (variable-item gnus-ticked-mark
)
2427 (variable-item gnus-killed-mark
)
2428 (variable-item gnus-kill-file-mark
)
2429 (variable-item gnus-low-score-mark
)))
2432 "Marks considered ham (positively not spam). Such articles will be
2433 processed as ham (non-spam) on group exit. When nil, the global
2434 spam-ham-marks variable takes precedence."
2435 :variable-default
'((".*" ((gnus-del-mark
2439 gnus-low-score-mark
))))
2440 :variable-group spam
2442 "*Groups in which to explicitly set the ham marks to some value.")
2444 (gnus-define-group-parameter
2447 :parameter-type
'(list :tag
"Spam mark choices"
2449 (variable-item gnus-spam-mark
)
2450 (variable-item gnus-killed-mark
)
2451 (variable-item gnus-kill-file-mark
)
2452 (variable-item gnus-low-score-mark
)))
2455 "Marks considered spam.
2456 Such articles will be processed as spam on group exit. When nil, the global
2457 spam-spam-marks variable takes precedence."
2458 :variable-default
'((".*" ((gnus-spam-mark))))
2459 :variable-group spam
2461 "*Groups in which to explicitly set the spam marks to some value."))
2463 (defcustom gnus-group-uncollapsed-levels
1
2464 "Number of group name elements to leave alone when making a short group name."
2465 :group
'gnus-group-visual
2468 (defcustom gnus-group-use-permanent-levels nil
2469 "*If non-nil, once you set a level, Gnus will use this level."
2470 :group
'gnus-group-levels
2475 (defcustom gnus-load-hook nil
2476 "A hook run while Gnus is loaded."
2480 (defcustom gnus-apply-kill-hook
'(gnus-apply-kill-file)
2481 "A hook called to apply kill files to a group.
2482 This hook is intended to apply a kill file to the selected newsgroup.
2483 The function `gnus-apply-kill-file' is called by default.
2485 Since a general kill file is too heavy to use only for a few
2486 newsgroups, I recommend you to use a lighter hook function. For
2487 example, if you'd like to apply a kill file to articles which contains
2488 a string `rmgroup' in subject in newsgroup `control', you can use the
2491 (setq gnus-apply-kill-hook
2494 (cond ((string-match \"control\" gnus-newsgroup-name)
2495 (gnus-kill \"Subject\" \"rmgroup\")
2496 (gnus-expunge \"X\"))))))"
2497 :group
'gnus-score-kill
2498 :options
'(gnus-apply-kill-file)
2501 (defcustom gnus-group-change-level-function nil
2502 "Function run when a group level is changed.
2503 It is called with three parameters -- GROUP, LEVEL and OLDLEVEL."
2504 :group
'gnus-group-levels
2505 :type
'(choice (const nil
)
2510 (defcustom gnus-visual
2511 '(summary-highlight group-highlight article-highlight
2513 summary-menu group-menu article-menu
2514 tree-highlight menu highlight
2515 browse-menu server-menu
2516 page-marker tree-menu binary-menu pick-menu
)
2517 "*Enable visual features.
2518 If `visual' is disabled, there will be no menus and few faces. Most of
2519 the visual customization options below will be ignored. Gnus will use
2520 less space and be faster as a result.
2522 This variable can also be a list of visual elements to switch on. For
2523 instance, to switch off all visual things except menus, you can say:
2525 (setq gnus-visual '(menu))
2527 Valid elements include `summary-highlight', `group-highlight',
2528 `article-highlight', `mouse-face', `summary-menu', `group-menu',
2529 `article-menu', `tree-highlight', `menu', `highlight', `browse-menu',
2530 `server-menu', `page-marker', `tree-menu', `binary-menu', and`pick-menu'."
2533 :type
'(set (const summary-highlight
)
2534 (const group-highlight
)
2535 (const article-highlight
)
2537 (const summary-menu
)
2539 (const article-menu
)
2540 (const tree-highlight
)
2550 ;; Byte-compiler warning.
2551 (defvar gnus-visual
)
2552 ;; Find out whether the gnus-visual TYPE is wanted.
2553 (defun gnus-visual-p (&optional type class
)
2554 (and gnus-visual
; Has to be non-nil, at least.
2555 (if (not type
) ; We don't care about type.
2557 (if (listp gnus-visual
) ; It's a list, so we check it.
2558 (or (memq type gnus-visual
)
2559 (memq class gnus-visual
))
2562 (defcustom gnus-mouse-face
2564 (if (gnus-visual-p 'mouse-face
'highlight
)
2565 (if (boundp 'gnus-mouse-face
)
2566 (or gnus-mouse-face
'highlight
)
2570 "*Face used for group or summary buffer mouse highlighting.
2571 The line beneath the mouse pointer will be highlighted with this
2576 (defcustom gnus-article-save-directory gnus-directory
2577 "*Name of the directory articles will be saved in (default \"~/News\")."
2578 :group
'gnus-article-saving
2581 (defvar gnus-plugged t
2582 "Whether Gnus is plugged or not.")
2584 (defcustom gnus-agent-cache t
2585 "Controls use of the agent cache while plugged.
2586 When set, Gnus will prefer using the locally stored content rather
2587 than re-fetching it from the server. You also need to enable
2588 `gnus-agent' for this to have any affect."
2593 (defcustom gnus-default-charset
'undecided
2594 "Default charset assumed to be used when viewing non-ASCII characters.
2595 This variable is overridden on a group-to-group basis by the
2596 `gnus-group-charset-alist' variable and is only used on groups not
2597 covered by that variable."
2599 :group
'gnus-charset
)
2601 ;; Fixme: Doc reference to agent.
2602 (defcustom gnus-agent t
2603 "Whether we want to use the Gnus agent or not.
2605 You may customize gnus-agent to disable its use. However, some
2606 back ends have started to use the agent as a client-side cache.
2607 Disabling the agent may result in noticeable loss of performance."
2612 (defcustom gnus-other-frame-function
'gnus
2613 "Function called by the command `gnus-other-frame'."
2615 :type
'(choice (function-item gnus
)
2616 (function-item gnus-no-server
)
2617 (function-item gnus-slave
)
2618 (function-item gnus-slave-no-server
)))
2620 (defcustom gnus-other-frame-parameters nil
2621 "Frame parameters used by `gnus-other-frame' to create a Gnus frame.
2622 This should be an alist for Emacs, or a plist for XEmacs."
2624 :type
(if (featurep 'xemacs
)
2625 '(repeat (list :inline t
:format
"%v"
2626 (symbol :tag
"Property")
2627 (sexp :tag
"Value")))
2628 '(repeat (cons :format
"%v"
2629 (symbol :tag
"Parameter")
2630 (sexp :tag
"Value")))))
2632 (defcustom gnus-user-agent
'(emacs gnus type
)
2633 "Which information should be exposed in the User-Agent header.
2635 Can be a list of symbols or a string. Valid symbols are `gnus'
2636 \(show Gnus version\) and `emacs' \(show Emacs version\). In
2637 addition to the Emacs version, you can add `codename' \(show
2638 \(S\)XEmacs codename\) or either `config' \(show system
2639 configuration\) or `type' \(show system type\). If you set it to
2640 a string, be sure to use a valid format, see RFC 2616."
2643 :group
'gnus-message
2644 :type
'(choice (list (set :inline t
2645 (const gnus
:tag
"Gnus version")
2646 (const emacs
:tag
"Emacs version")
2647 (choice :tag
"system"
2648 (const type
:tag
"system type")
2649 (const config
:tag
"system configuration"))
2650 (const codename
:tag
"Emacs codename")))
2653 ;; Convert old (< 2005-01-10) symbol type values:
2654 (when (symbolp gnus-user-agent
)
2655 (setq gnus-user-agent
2656 (cond ((eq gnus-user-agent
'emacs-gnus-config
)
2657 '(emacs gnus config
))
2658 ((eq gnus-user-agent
'emacs-gnus-type
)
2660 ((eq gnus-user-agent
'emacs-gnus
)
2662 ((eq gnus-user-agent
'gnus
)
2664 (t gnus-user-agent
)))
2665 (gnus-message 1 "Converted `gnus-user-agent' to `%s'." gnus-user-agent
)
2667 (if (get 'gnus-user-agent
'saved-value
)
2668 (customize-save-variable 'gnus-user-agent gnus-user-agent
)
2669 (gnus-message 1 "Edit your init file to make this change permanent.")
2673 ;;; Internal variables
2675 (defvar gnus-agent-gcc-header
"X-Gnus-Agent-Gcc")
2676 (defvar gnus-agent-meta-information-header
"X-Gnus-Agent-Meta-Information")
2677 (defvar gnus-agent-method-p-cache nil
2678 ; Reset each time gnus-agent-covered-methods is changed else
2679 ; gnus-agent-method-p may mis-report a methods status.
2681 (defvar gnus-agent-target-move-group-header
"X-Gnus-Agent-Move-To")
2682 (defvar gnus-draft-meta-information-header
"X-Draft-From")
2683 (defvar gnus-group-get-parameter-function
'gnus-group-get-parameter
)
2684 (defvar gnus-original-article-buffer
" *Original Article*")
2685 (defvar gnus-newsgroup-name nil
)
2686 (defvar gnus-ephemeral-servers nil
)
2687 (defvar gnus-server-method-cache nil
)
2689 (defvar gnus-agent-fetching nil
2690 "Whether Gnus agent is in fetching mode.")
2692 (defvar gnus-agent-covered-methods nil
2693 "A list of servers, NOT methods, showing which servers are covered by the agent.")
2695 (defvar gnus-command-method nil
2696 "Dynamically bound variable that says what the current back end is.")
2698 (defvar gnus-current-select-method nil
2699 "The current method for selecting a newsgroup.")
2701 (defvar gnus-tree-buffer
"*Tree*"
2702 "Buffer where Gnus thread trees are displayed.")
2705 (defvar gnus-use-generic-from nil
)
2707 ;; Variable holding the user answers to all method prompts.
2708 (defvar gnus-method-history nil
)
2710 ;; Variable holding the user answers to all mail method prompts.
2711 (defvar gnus-mail-method-history nil
)
2713 ;; Variable holding the user answers to all group prompts.
2714 (defvar gnus-group-history nil
)
2716 (defvar gnus-server-alist nil
2717 "List of available servers.")
2719 (defcustom gnus-cache-directory
2720 (nnheader-concat gnus-directory
"cache/")
2721 "*The directory where cached articles will be stored."
2725 (defvar gnus-predefined-server-alist
2728 (nnspool-spool-directory ,gnus-cache-directory
)
2729 (nnspool-nov-directory ,gnus-cache-directory
)
2730 (nnspool-active-file
2731 ,(nnheader-concat gnus-cache-directory
"active"))))
2732 "List of predefined (convenience) servers.")
2734 (defvar gnus-topic-indentation
"") ;; Obsolete variable.
2736 (defconst gnus-article-mark-lists
2737 '((marked . tick
) (replied . reply
)
2738 (expirable . expire
) (killed . killed
)
2739 (bookmarks . bookmark
) (dormant . dormant
)
2740 (scored . score
) (saved . save
)
2741 (cached . cache
) (downloadable . download
)
2742 (unsendable . unsend
) (forwarded . forward
)
2743 (recent . recent
) (seen . seen
)))
2745 (defconst gnus-article-special-mark-lists
2751 ;; Propagate flags to server, with the following exceptions:
2752 ;; `seen' is private to each gnus installation
2753 ;; `cache' is a internal gnus flag for each gnus installation
2754 ;; `download' is a agent flag private to each gnus installation
2755 ;; `unsend' are for nndraft groups only
2756 ;; `score' is not a proper mark
2757 ;; `bookmark': don't propagated it, or fix the bug in update-mark.
2758 (defconst gnus-article-unpropagated-mark-lists
2759 '(seen cache download unsend score bookmark
)
2760 "Marks that shouldn't be propagated to back ends.
2761 Typical marks are those that make no sense in a standalone back end,
2762 such as a mark that says whether an article is stored in the cache
2763 \(which doesn't make sense in a standalone back end).")
2765 (defvar gnus-headers-retrieved-by nil
)
2766 (defvar gnus-article-reply nil
)
2767 (defvar gnus-override-method nil
)
2768 (defvar gnus-opened-servers nil
)
2770 (defvar gnus-current-kill-article nil
)
2772 (defvar gnus-have-read-active-file nil
)
2774 (defconst gnus-maintainer
2775 "bugs@gnus.org (The Gnus Bugfixing Girls + Boys)"
2776 "The mail address of the Gnus maintainers.")
2778 (defvar gnus-info-nodes
2779 '((gnus-group-mode "(gnus)Group Buffer")
2780 (gnus-summary-mode "(gnus)Summary Buffer")
2781 (gnus-article-mode "(gnus)Article Buffer")
2782 (gnus-server-mode "(gnus)Server Buffer")
2783 (gnus-browse-mode "(gnus)Browse Foreign Server")
2784 (gnus-tree-mode "(gnus)Tree Display"))
2785 "Alist of major modes and related Info nodes.")
2787 (defvar gnus-group-buffer
"*Group*")
2788 (defvar gnus-summary-buffer
"*Summary*")
2789 (defvar gnus-article-buffer
"*Article*")
2790 (defvar gnus-server-buffer
"*Server*")
2792 (defvar gnus-slave nil
2793 "Whether this Gnus is a slave or not.")
2795 (defvar gnus-batch-mode nil
2796 "Whether this Gnus is running in batch mode or not.")
2798 (defvar gnus-variable-list
2799 '(gnus-newsrc-options gnus-newsrc-options-n
2800 gnus-newsrc-last-checked-date
2801 gnus-newsrc-alist gnus-server-alist
2802 gnus-killed-list gnus-zombie-list
2803 gnus-topic-topology gnus-topic-alist
2805 "Gnus variables saved in the quick startup file.")
2807 (defvar gnus-newsrc-alist nil
2808 "Assoc list of read articles.
2809 `gnus-newsrc-hashtb' should be kept so that both hold the same information.")
2811 (defvar gnus-registry-alist nil
2812 "Assoc list of registry data.
2813 gnus-registry.el will populate this if it's loaded.")
2815 (defvar gnus-newsrc-hashtb nil
2816 "Hashtable of `gnus-newsrc-alist'.")
2818 (defvar gnus-killed-list nil
2819 "List of killed newsgroups.")
2821 (defvar gnus-killed-hashtb nil
2822 "Hash table equivalent of `gnus-killed-list'.")
2824 (defvar gnus-zombie-list nil
2825 "List of almost dead newsgroups.")
2827 (defvar gnus-description-hashtb nil
2828 "Descriptions of newsgroups.")
2830 (defvar gnus-list-of-killed-groups nil
2831 "List of newsgroups that have recently been killed by the user.")
2833 (defvar gnus-active-hashtb nil
2834 "Hashtable of active articles.")
2836 (defvar gnus-moderated-hashtb nil
2837 "Hashtable of moderated newsgroups.")
2839 ;; Save window configuration.
2840 (defvar gnus-prev-winconf nil
)
2842 (defvar gnus-reffed-article-number nil
)
2844 (defvar gnus-dead-summary nil
)
2846 (defvar gnus-invalid-group-regexp
"[: `'\"/]\\|^$"
2847 "Regexp matching invalid groups.")
2849 (defvar gnus-other-frame-object nil
2850 "A frame object which will be created by `gnus-other-frame'.")
2852 ;;; End of variables.
2854 ;; Define some autoload functions Gnus might use.
2857 ;; This little mapcar goes through the list below and marks the
2858 ;; symbols in question as autoloaded functions.
2861 (let ((interactive (nth 1 (memq ':interactive package
))))
2865 (when (consp function
)
2866 (setq keymap
(car (memq 'keymap function
)))
2867 (setq function
(car function
)))
2868 (unless (fboundp function
)
2869 (autoload function
(car package
) nil interactive keymap
))))
2870 (if (eq (nth 1 package
) ':interactive
)
2873 '(("info" :interactive t Info-goto-node
)
2875 ("qp" quoted-printable-decode-region quoted-printable-decode-string
)
2876 ("ps-print" ps-print-preprint
)
2877 ("message" :interactive t
2878 message-send-and-exit message-yank-original
)
2879 ("babel" babel-as-string
)
2880 ("nnmail" nnmail-split-fancy nnmail-article-group
)
2881 ("nnvirtual" nnvirtual-catchup-group nnvirtual-convert-headers
)
2882 ;; This is only used in message.el, which has an autoload.
2883 ("rmailout" rmail-output
)
2884 ;; Next two used in gnus-util, which has autoloads, and contrib/sendmail.
2885 ("rmail" rmail-count-new-messages rmail-show-message
2886 ;; Next two only used in gnus-util.
2887 rmail-summary-exists rmail-select-summary
)
2888 ;; Only used in gnus-util, which has an autoload.
2889 ("rmailsum" rmail-update-summary
)
2890 ("gnus-audio" :interactive t gnus-audio-play
)
2891 ("gnus-xmas" gnus-xmas-splash
)
2892 ("score-mode" :interactive t gnus-score-mode
)
2893 ("gnus-mh" gnus-summary-save-article-folder
2894 gnus-Folder-save-name gnus-folder-save-name
)
2895 ("gnus-mh" :interactive t gnus-summary-save-in-folder
)
2896 ("gnus-demon" gnus-demon-add-nocem gnus-demon-add-scanmail
2897 gnus-demon-add-rescan gnus-demon-add-scan-timestamps
2898 gnus-demon-add-disconnection gnus-demon-add-handler
2899 gnus-demon-remove-handler
)
2900 ("gnus-demon" :interactive t
2901 gnus-demon-init gnus-demon-cancel
)
2902 ("gnus-fun" gnus-convert-gray-x-face-to-xpm gnus-display-x-face-in-from
2903 gnus-convert-image-to-gray-x-face gnus-convert-face-to-png
2904 gnus-face-from-file
)
2905 ("gnus-salt" gnus-highlight-selected-tree gnus-possibly-generate-tree
2906 gnus-tree-open gnus-tree-close gnus-carpal-setup-buffer
)
2907 ("gnus-nocem" gnus-nocem-scan-groups gnus-nocem-close
2908 gnus-nocem-unwanted-article-p
)
2909 ("gnus-srvr" gnus-enter-server-buffer gnus-server-set-info
2910 gnus-server-server-name
)
2911 ("gnus-srvr" gnus-browse-foreign-server
)
2912 ("gnus-cite" :interactive t
2913 gnus-article-highlight-citation gnus-article-hide-citation-maybe
2914 gnus-article-hide-citation gnus-article-fill-cited-article
2915 gnus-article-hide-citation-in-followups
)
2916 ("gnus-kill" gnus-kill gnus-apply-kill-file-internal
2917 gnus-kill-file-edit-file gnus-kill-file-raise-followups-to-author
2918 gnus-execute gnus-expunge gnus-batch-kill gnus-batch-score
)
2919 ("gnus-cache" gnus-cache-possibly-enter-article gnus-cache-save-buffers
2920 gnus-cache-possibly-remove-articles gnus-cache-request-article
2921 gnus-cache-retrieve-headers gnus-cache-possibly-alter-active
2922 gnus-cache-enter-remove-article gnus-cached-article-p
2923 gnus-cache-open gnus-cache-close gnus-cache-update-article
2924 gnus-cache-articles-in-group
)
2925 ("gnus-cache" :interactive t gnus-jog-cache gnus-cache-enter-article
2926 gnus-cache-remove-article gnus-summary-insert-cached-articles
)
2927 ("gnus-score" :interactive t
2928 gnus-summary-increase-score gnus-summary-set-score
2929 gnus-summary-raise-thread gnus-summary-raise-same-subject
2930 gnus-summary-raise-score gnus-summary-raise-same-subject-and-select
2931 gnus-summary-lower-thread gnus-summary-lower-same-subject
2932 gnus-summary-lower-score gnus-summary-lower-same-subject-and-select
2933 gnus-summary-current-score gnus-score-delta-default
2934 gnus-score-flush-cache gnus-score-close
2935 gnus-possibly-score-headers gnus-score-followup-article
2936 gnus-score-followup-thread
)
2938 (gnus-summary-score-map keymap
) gnus-score-save gnus-score-headers
2939 gnus-current-score-file-nondirectory gnus-score-adaptive
2940 gnus-score-find-trace gnus-score-file-name
)
2941 ("gnus-cus" :interactive t gnus-group-customize gnus-score-customize
)
2942 ("gnus-topic" :interactive t gnus-topic-mode
)
2943 ("gnus-topic" gnus-topic-remove-group gnus-topic-set-parameters
2944 gnus-subscribe-topics
)
2945 ("gnus-salt" :interactive t gnus-pick-mode gnus-binary-mode
)
2946 ("gnus-uu" (gnus-uu-extract-map keymap
) (gnus-uu-mark-map keymap
))
2947 ("gnus-uu" :interactive t
2948 gnus-uu-digest-mail-forward gnus-uu-digest-post-forward
2949 gnus-uu-mark-series gnus-uu-mark-region gnus-uu-mark-buffer
2950 gnus-uu-mark-by-regexp gnus-uu-mark-all
2951 gnus-uu-mark-sparse gnus-uu-mark-thread gnus-uu-decode-uu
2952 gnus-uu-decode-uu-and-save gnus-uu-decode-unshar
2953 gnus-uu-decode-unshar-and-save gnus-uu-decode-save
2954 gnus-uu-decode-binhex gnus-uu-decode-uu-view
2955 gnus-uu-decode-uu-and-save-view gnus-uu-decode-unshar-view
2956 gnus-uu-decode-unshar-and-save-view gnus-uu-decode-save-view
2957 gnus-uu-decode-binhex-view gnus-uu-unmark-thread
2958 gnus-uu-mark-over gnus-uu-post-news gnus-uu-invert-processable
)
2959 ("gnus-uu" gnus-uu-delete-work-dir gnus-uu-unmark-thread
)
2960 ("gnus-msg" (gnus-summary-send-map keymap
)
2961 gnus-article-mail gnus-copy-article-buffer gnus-extended-version
)
2962 ("gnus-msg" :interactive t
2963 gnus-group-post-news gnus-group-mail gnus-group-news
2964 gnus-summary-post-news gnus-summary-news-other-window
2965 gnus-summary-followup gnus-summary-followup-with-original
2966 gnus-summary-cancel-article gnus-summary-supersede-article
2967 gnus-post-news gnus-summary-reply gnus-summary-reply-with-original
2968 gnus-summary-mail-forward gnus-summary-mail-other-window
2969 gnus-summary-resend-message gnus-summary-resend-bounced-mail
2970 gnus-summary-wide-reply gnus-summary-followup-to-mail
2971 gnus-summary-followup-to-mail-with-original gnus-bug
2972 gnus-summary-wide-reply-with-original
2973 gnus-summary-post-forward gnus-summary-wide-reply-with-original
2974 gnus-summary-post-forward
)
2975 ("gnus-picon" :interactive t gnus-treat-from-picon
)
2976 ("smiley" :interactive t smiley-region
)
2977 ("gnus-win" gnus-configure-windows gnus-add-configuration
)
2978 ("gnus-sum" gnus-summary-insert-line gnus-summary-read-group
2979 gnus-list-of-unread-articles gnus-list-of-read-articles
2980 gnus-offer-save-summaries gnus-make-thread-indent-array
2981 gnus-summary-exit gnus-update-read-articles gnus-summary-last-subject
2982 gnus-summary-skip-intangible gnus-summary-article-number
2983 gnus-data-header gnus-data-find
)
2984 ("gnus-group" gnus-group-insert-group-line gnus-group-quit
2985 gnus-group-list-groups gnus-group-first-unread-group
2986 gnus-group-set-mode-line gnus-group-set-info gnus-group-save-newsrc
2987 gnus-group-setup-buffer gnus-group-get-new-news
2988 gnus-group-make-help-group gnus-group-update-group
2989 gnus-group-iterate gnus-group-group-name
)
2990 ("gnus-bcklg" gnus-backlog-request-article gnus-backlog-enter-article
2991 gnus-backlog-remove-article
)
2992 ("gnus-art" gnus-article-read-summary-keys gnus-article-save
2993 gnus-article-prepare gnus-article-set-window-start
2994 gnus-article-next-page gnus-article-prev-page
2995 gnus-request-article-this-buffer gnus-article-mode
2996 gnus-article-setup-buffer gnus-narrow-to-page
2997 gnus-article-delete-invisible-text gnus-treat-article
)
2998 ("gnus-art" :interactive t
2999 gnus-article-hide-headers gnus-article-hide-boring-headers
3000 gnus-article-treat-overstrike
3001 gnus-article-remove-cr gnus-article-remove-trailing-blank-lines
3002 gnus-article-display-x-face gnus-article-de-quoted-unreadable
3003 gnus-article-de-base64-unreadable
3004 gnus-article-decode-HZ
3005 gnus-article-wash-html
3006 gnus-article-unsplit-urls
3007 gnus-article-hide-pem gnus-article-hide-signature
3008 gnus-article-strip-leading-blank-lines gnus-article-date-local
3009 gnus-article-date-original gnus-article-date-lapsed
3010 ;;gnus-article-show-all-headers
3011 gnus-article-edit-mode gnus-article-edit-article
3012 gnus-article-edit-done gnus-article-decode-encoded-words
3013 gnus-start-date-timer gnus-stop-date-timer
3014 gnus-mime-view-all-parts
)
3015 ("gnus-int" gnus-request-type
)
3016 ("gnus-start" gnus-newsrc-parse-options gnus-1 gnus-no-server-1
3017 gnus-dribble-enter gnus-read-init-file gnus-dribble-touch
3018 gnus-check-reasonable-setup
)
3019 ("gnus-dup" gnus-dup-suppress-articles gnus-dup-unsuppress-article
3020 gnus-dup-enter-articles
)
3021 ("gnus-range" gnus-copy-sequence
)
3022 ("gnus-eform" gnus-edit-form
)
3023 ("gnus-logic" gnus-score-advanced
)
3024 ("gnus-undo" gnus-undo-mode gnus-undo-register
)
3025 ("gnus-async" gnus-async-request-fetched-article gnus-async-prefetch-next
3026 gnus-async-prefetch-article gnus-async-prefetch-remove-group
3027 gnus-async-halt-prefetch
)
3028 ("gnus-agent" gnus-open-agent gnus-agent-get-function
3029 gnus-agent-save-active gnus-agent-method-p
3030 gnus-agent-get-undownloaded-list gnus-agent-fetch-session
3031 gnus-summary-set-agent-mark gnus-agent-save-group-info
3032 gnus-agent-request-article gnus-agent-retrieve-headers
)
3033 ("gnus-agent" :interactive t
3034 gnus-unplugged gnus-agentize gnus-agent-batch
)
3035 ("gnus-vm" :interactive t gnus-summary-save-in-vm
3036 gnus-summary-save-article-vm
)
3037 ("compface" uncompface
)
3038 ("gnus-draft" :interactive t gnus-draft-mode gnus-group-send-queue
)
3039 ("gnus-mlspl" gnus-group-split gnus-group-split-fancy
)
3040 ("gnus-mlspl" :interactive t gnus-group-split-setup
3041 gnus-group-split-update
)
3042 ("gnus-delay" gnus-delay-initialize
))))
3044 ;;; gnus-sum.el thingies
3047 (defcustom gnus-summary-line-format
"%U%R%z%I%(%[%4L: %-23,23f%]%) %s\n"
3048 "*The format specification of the lines in the summary buffer.
3050 It works along the same lines as a normal formatting string,
3051 with some simple extensions.
3053 %N Article number, left padded with spaces (string)
3055 %s Subject if it is at the root of a thread, and \"\" otherwise (string)
3056 %n Name of the poster (string)
3057 %a Extracted name of the poster (string)
3058 %A Extracted address of the poster (string)
3059 %F Contents of the From: header (string)
3060 %f Contents of the From: or To: headers (string)
3061 %x Contents of the Xref: header (string)
3062 %D Date of the article (string)
3063 %d Date of the article (string) in DD-MMM format
3064 %o Date of the article (string) in YYYYMMDD`T'HHMMSS format
3065 %M Message-id of the article (string)
3066 %r References of the article (string)
3067 %c Number of characters in the article (integer)
3068 %k Pretty-printed version of the above (string)
3069 For example, \"1.2k\" or \"0.4M\".
3070 %L Number of lines in the article (integer)
3071 %I Indentation based on thread level (a string of spaces)
3072 %B A complex trn-style thread tree (string)
3073 The variables `gnus-sum-thread-*' can be used for customization.
3074 %T A string with two possible values: 80 spaces if the article
3075 is on thread level two or larger and 0 spaces on level one
3076 %R \"A\" if this article has been replied to, \" \" otherwise (character)
3077 %U Status of this article (character, \"R\", \"K\", \"-\" or \" \")
3078 %[ Opening bracket (character, \"[\" or \"<\")
3079 %] Closing bracket (character, \"]\" or \">\")
3080 %> Spaces of length thread-level (string)
3081 %< Spaces of length (- 20 thread-level) (string)
3082 %i Article score (number)
3083 %z Article zcore (character)
3084 %t Number of articles under the current thread (number).
3085 %e Whether the thread is empty or not (character).
3086 %V Total thread score (number).
3087 %P The line number (number).
3088 %O Download mark (character).
3089 %* If present, indicates desired cursor position
3090 (instead of after first colon).
3091 %u User defined specifier. The next character in the format string should
3092 be a letter. Gnus will call the function gnus-user-format-function-X,
3093 where X is the letter following %u. The function will be passed the
3094 current header as argument. The function should return a string, which
3095 will be inserted into the summary just like information from any other
3098 The %U (status), %R (replied) and %z (zcore) specs have to be handled
3099 with care. For reasons of efficiency, Gnus will compute what column
3100 these characters will end up in, and \"hard-code\" that. This means that
3101 it is invalid to have these specs after a variable-length spec. Well,
3102 you might not be arrested, but your summary buffer will look strange,
3103 which is bad enough.
3105 The smart choice is to have these specs as far to the left as
3108 This restriction may disappear in later versions of Gnus.
3110 General format specifiers can also be used.
3111 See Info node `(gnus)Formatting Variables'."
3112 :link
'(custom-manual "(gnus)Formatting Variables")
3114 :group
'gnus-summary-format
)
3117 ;;; Skeleton keymaps
3120 (defun gnus-suppress-keymap (keymap)
3121 (suppress-keymap keymap
)
3122 (let ((keys `([backspace] [delete] "\177" "\M-u"))) ;gnus-mouse-2
3124 (define-key keymap (pop keys) 'undefined))))
3126 (defvar gnus-article-mode-map
3127 (let ((keymap (make-sparse-keymap)))
3128 (gnus-suppress-keymap keymap)
3130 (defvar gnus-summary-mode-map
3131 (let ((keymap (make-keymap)))
3132 (gnus-suppress-keymap keymap)
3134 (defvar gnus-group-mode-map
3135 (let ((keymap (make-keymap)))
3136 (gnus-suppress-keymap keymap)
3141 ;; Fix by Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
3142 ;; If you want the cursor to go somewhere else, set these two
3143 ;; functions in some startup hook to whatever you want.
3144 (defalias 'gnus-summary-position-point 'gnus-goto-colon)
3145 (defalias 'gnus-group-position-point 'gnus-goto-colon)
3147 ;;; Various macros and substs.
3149 (defun gnus-header-from (header)
3150 (mail-header-from header))
3152 (defmacro gnus-gethash (string hashtable)
3153 "Get hash value of STRING in HASHTABLE."
3154 `(symbol-value (intern-soft ,string ,hashtable)))
3156 (defmacro gnus-gethash-safe (string hashtable)
3157 "Get hash value of STRING in HASHTABLE.
3158 Return nil if not defined."
3159 `(let ((sym (intern-soft ,string ,hashtable)))
3160 (and (boundp sym) (symbol-value sym))))
3162 (defmacro gnus-sethash (string value hashtable)
3163 "Set hash value. Arguments are STRING, VALUE, and HASHTABLE."
3164 `(set (intern ,string ,hashtable) ,value))
3165 (put 'gnus-sethash 'edebug-form-spec '(form form form))
3167 (defmacro gnus-group-unread (group)
3168 "Get the currently computed number of unread articles in GROUP."
3169 `(car (gnus-gethash ,group gnus-newsrc-hashtb)))
3171 (defmacro gnus-group-entry (group)
3172 "Get the newsrc entry for GROUP."
3173 `(gnus-gethash ,group gnus-newsrc-hashtb))
3175 (defmacro gnus-active (group)
3176 "Get active info on GROUP."
3177 `(gnus-gethash ,group gnus-active-hashtb))
3179 (defmacro gnus-set-active (group active)
3180 "Set GROUP's active info."
3181 `(gnus-sethash ,group ,active gnus-active-hashtb))
3183 ;; Info access macros.
3185 (defmacro gnus-info-group (info)
3187 (defmacro gnus-info-rank (info)
3189 (defmacro gnus-info-read (info)
3191 (defmacro gnus-info-marks (info)
3193 (defmacro gnus-info-method (info)
3195 (defmacro gnus-info-params (info)
3198 (defmacro gnus-info-level (info)
3199 `(let ((rank (gnus-info-rank ,info)))
3203 (defmacro gnus-info-score (info)
3204 `(let ((rank (gnus-info-rank ,info)))
3205 (or (and (consp rank) (cdr rank)) 0)))
3207 (defmacro gnus-info-set-group (info group)
3208 `(setcar ,info ,group))
3209 (defmacro gnus-info-set-rank (info rank)
3210 `(setcar (nthcdr 1 ,info) ,rank))
3211 (defmacro gnus-info-set-read (info read)
3212 `(setcar (nthcdr 2 ,info) ,read))
3213 (defmacro gnus-info-set-marks (info marks &optional extend)
3215 `(gnus-info-set-entry ,info ,marks 3)
3216 `(setcar (nthcdr 3 ,info) ,marks)))
3217 (defmacro gnus-info-set-method (info method &optional extend)
3219 `(gnus-info-set-entry ,info ,method 4)
3220 `(setcar (nthcdr 4 ,info) ,method)))
3221 (defmacro gnus-info-set-params (info params &optional extend)
3223 `(gnus-info-set-entry ,info ,params 5)
3224 `(setcar (nthcdr 5 ,info) ,params)))
3226 (defun gnus-info-set-entry (info entry number)
3227 ;; Extend the info until we have enough elements.
3228 (while (<= (length info) number)
3229 (nconc info (list nil)))
3231 (setcar (nthcdr number info) entry))
3233 (defmacro gnus-info-set-level (info level)
3234 `(let ((rank (cdr ,info)))
3235 (if (consp (car rank))
3236 (setcar (car rank) ,level)
3237 (setcar rank ,level))))
3238 (defmacro gnus-info-set-score (info score)
3239 `(let ((rank (cdr ,info)))
3240 (if (consp (car rank))
3241 (setcdr (car rank) ,score)
3242 (setcar rank (cons (car rank) ,score)))))
3244 (defmacro gnus-get-info (group)
3245 `(nth 2 (gnus-gethash ,group gnus-newsrc-hashtb)))
3247 ;;; Load the compatibility functions.
3256 (defvar gnus-shutdown-alist nil)
3258 (defun gnus-add-shutdown (function &rest symbols)
3259 "Run FUNCTION whenever one of SYMBOLS is shut down."
3260 (push (cons function symbols) gnus-shutdown-alist))
3262 (defun gnus-shutdown (symbol)
3263 "Shut down everything that waits for SYMBOL."
3264 (dolist (entry gnus-shutdown-alist)
3265 (when (memq symbol (cdr entry))
3266 (funcall (car entry)))))
3270 ;;; Gnus Utility Functions
3273 (defun gnus-find-subscribed-addresses ()
3274 "Return a regexp matching the addresses of all subscribed mail groups.
3275 It consists of the `to-address' or `to-list' parameter of all groups
3276 with a `subscribed' parameter."
3277 (let (group address addresses)
3278 (dolist (entry (cdr gnus-newsrc-alist))
3279 (setq group (car entry))
3280 (when (gnus-parameter-subscribed group)
3281 (setq address (mail-strip-quoted-names
3282 (or (gnus-group-fast-parameter group 'to-address)
3283 (gnus-group-fast-parameter group 'to-list))))
3285 (add-to-list 'addresses address))))
3287 (list (mapconcat 'regexp-quote addresses "\\|")))))
3289 (defmacro gnus-string-or (&rest strings)
3290 "Return the first element of STRINGS that is a non-blank string.
3291 STRINGS will be evaluated in normal `or' order."
3292 `(gnus-string-or-1 ',strings))
3294 (defun gnus-string-or-1 (strings)
3297 (setq string (eval (pop strings)))
3298 (if (string-match "^[ \t]*$" string)
3300 (setq strings nil)))
3303 (defun gnus-version (&optional arg)
3304 "Version number of this version of Gnus.
3305 If ARG, insert string at point."
3308 (insert (message gnus-version))
3309 (message gnus-version)))
3311 (defun gnus-continuum-version (&optional version)
3312 "Return VERSION as a floating point number."
3315 (setq version gnus-version))
3316 (when (or (string-match "^\\([^ ]+\\)? ?Gnus v?\\([0-9.]+\\)$" version)
3317 (string-match "^\\(.?\\)gnus-\\([0-9.]+\\)$" version))
3318 (let ((alpha (and (match-beginning 1) (match-string 1 version)))
3319 (number (match-string 2 version))
3321 (unless (string-match
3322 "\\([0-9]\\)\\.\\([0-9]+\\)\\.?\\([0-9]+\\)?" number)
3323 (error "Invalid version string: %s" version))
3324 (setq major (string-to-number (match-string 1 number))
3325 minor (string-to-number (match-string 2 number))
3326 least (if (match-beginning 3)
3327 (string-to-number (match-string 3 number))
3331 (format "%s00%02d%02d"
3332 (if (member alpha '("(ding)" "d"))
3336 (- (mm-char-int (aref (downcase alpha) 0))
3340 (format "%d.%02d%02d" major minor least))))))
3342 (defun gnus-info-find-node (&optional nodename)
3343 "Find Info documentation of Gnus."
3345 ;; Enlarge info window if needed.
3346 (let (gnus-info-buffer)
3347 (Info-goto-node (or nodename (cadr (assq major-mode gnus-info-nodes))))
3348 (setq gnus-info-buffer (current-buffer))
3349 (gnus-configure-windows 'info)))
3352 ;;; gnus-interactive
3355 (defvar gnus-current-prefix-symbol nil
3356 "Current prefix symbol.")
3358 (defvar gnus-current-prefix-symbols nil
3359 "List of current prefix symbols.")
3361 (defun gnus-interactive (string &optional params)
3362 "Return a list that can be fed to `interactive'.
3363 See `interactive' for full documentation.
3365 Adds the following specs:
3367 y -- The current symbolic prefix.
3368 Y -- A list of the current symbolic prefix(es).
3369 A -- Article number.
3370 H -- Article header.
3374 (while (< i (length string))
3375 (string-match ".\\([^\n]*\\)\n?" string i)
3376 (setq c (aref string i))
3378 (setq prompt (match-string 1 string)))
3379 (setq i (match-end 0))
3380 ;; We basically emulate just about everything that
3381 ;; `interactive' does, but add the specs listed above.
3385 (completing-read prompt obarray 'fboundp t))
3387 (read-buffer prompt (current-buffer) t))
3389 (read-buffer prompt (other-buffer (current-buffer))))
3393 (completing-read prompt obarray 'commandp t))
3397 (read-file-name prompt nil default-directory 'lambda))
3399 (read-file-name prompt nil nil 'lambda))
3401 (read-file-name prompt))
3403 (read-key-sequence prompt))
3405 (error "Not implemented spec"))
3407 (error "Not implemented spec"))
3411 (error "Not implemented spec"))
3413 (string-to-number (read-from-minibuffer prompt)))
3415 (prefix-numeric-value current-prefix-arg))
3421 (read-string prompt))
3423 (intern (read-string prompt)))
3425 (read-variable prompt))
3427 (read-minibuffer prompt))
3429 (eval-minibuffer prompt))
3430 ;; And here the new specs come.
3432 gnus-current-prefix-symbol)
3434 gnus-current-prefix-symbols)
3436 (gnus-group-group-name))
3438 (gnus-summary-skip-intangible)
3439 (or (get-text-property (point) 'gnus-number)
3440 (gnus-summary-last-subject)))
3442 (gnus-data-header (gnus-data-find (gnus-summary-article-number))))
3444 (error "Non-implemented spec")))
3448 (push (if (< (point) (mark)) (point) (mark)) out)
3449 (push (if (> (point) (mark)) (point) (mark)) out))))
3450 (setq out (delq 'gnus-prefix-nil out))
3453 (defun gnus-symbolic-argument (&optional arg)
3454 "Read a symbolic argument and a command, and then execute command."
3456 (let* ((in-command (this-command-keys))
3457 (command in-command)
3458 gnus-current-prefix-symbols
3459 gnus-current-prefix-symbol
3461 (while (equal in-command command)
3462 (message "%s-" (key-description (this-command-keys)))
3463 (push (intern (char-to-string (read-char))) syms)
3464 (setq command (read-key-sequence nil t)))
3465 (setq gnus-current-prefix-symbols (nreverse syms)
3466 gnus-current-prefix-symbol (car gnus-current-prefix-symbols))
3467 (call-interactively (key-binding command t))))
3469 ;;; More various functions.
3471 (defsubst gnus-check-backend-function (func group)
3472 "Check whether GROUP supports function FUNC.
3473 GROUP can either be a string (a group name) or a select method."
3475 (let ((method (if (stringp group)
3476 (car (gnus-find-method-for-group group))
3478 (unless (featurep method)
3480 (fboundp (intern (format "%s-%s" method func))))))
3482 (defun gnus-group-read-only-p (&optional group)
3483 "Check whether GROUP supports editing or not.
3484 If GROUP is nil, `gnus-newsgroup-name' will be checked instead. Note
3485 that that variable is buffer-local to the summary buffers."
3486 (let ((group (or group gnus-newsgroup-name)))
3487 (not (gnus-check-backend-function 'request-replace-article group))))
3489 (defun gnus-virtual-group-p (group)
3490 "Say whether GROUP is virtual or not."
3491 (memq 'virtual (assoc (symbol-name (car (gnus-find-method-for-group group)))
3492 gnus-valid-select-methods)))
3494 (defun gnus-news-group-p (group &optional article)
3495 "Return non-nil if GROUP (and ARTICLE) come from a news server."
3496 (cond ((gnus-member-of-valid 'post group) ;Ordinary news group
3497 t) ;is news of course.
3498 ((not (gnus-member-of-valid 'post-mail group)) ;Non-combined.
3499 nil) ;must be mail then.
3500 ((vectorp article) ;Has header info.
3501 (eq (gnus-request-type group (mail-header-id article)) 'news))
3502 ((null article) ;Hasn't header info
3503 (eq (gnus-request-type group) 'news)) ;(unknown ==> mail)
3504 ((< article 0) ;Virtual message
3505 nil) ;we don't know, guess mail.
3506 (t ;Has positive number
3507 (eq (gnus-request-type group article) 'news)))) ;use it.
3509 ;; Returns a list of writable groups.
3510 (defun gnus-writable-groups ()
3511 (let ((alist gnus-newsrc-alist)
3513 (while (setq group (car (pop alist)))
3514 (unless (gnus-group-read-only-p group)
3515 (push group groups)))
3518 ;; Check whether to use long file names.
3519 (defun gnus-use-long-file-name (symbol)
3520 ;; The variable has to be set...
3521 (and gnus-use-long-file-name
3522 ;; If it isn't a list, then we return t.
3523 (or (not (listp gnus-use-long-file-name))
3524 ;; If it is a list, and the list contains `symbol', we
3526 (not (memq symbol gnus-use-long-file-name)))))
3528 ;; Generate a unique new group name.
3529 (defun gnus-generate-new-group-name (leaf)
3532 (while (gnus-group-entry name)
3533 (setq name (concat leaf "<" (int-to-string (setq num (1+ num))) ">")))
3536 (defun gnus-ephemeral-group-p (group)
3537 "Say whether GROUP is ephemeral or not."
3538 (gnus-group-get-parameter group 'quit-config t))
3540 (defun gnus-group-quit-config (group)
3541 "Return the quit-config of GROUP."
3542 (gnus-group-get-parameter group 'quit-config t))
3544 (defun gnus-kill-ephemeral-group (group)
3545 "Remove ephemeral GROUP from relevant structures."
3546 (gnus-sethash group nil gnus-newsrc-hashtb))
3548 (defun gnus-simplify-mode-line ()
3549 "Make mode lines a bit simpler."
3550 (setq mode-line-modified (cdr gnus-mode-line-modified))
3551 (when (listp mode-line-format)
3552 (make-local-variable 'mode-line-format)
3553 (setq mode-line-format (copy-sequence mode-line-format))
3554 (when (equal (nth 3 mode-line-format) " ")
3555 (setcar (nthcdr 3 mode-line-format) " "))))
3557 ;;; Servers and groups.
3559 (defsubst gnus-server-add-address (method)
3560 (let ((method-name (symbol-name (car method))))
3561 (if (and (memq 'address (assoc method-name gnus-valid-select-methods))
3562 (not (assq (intern (concat method-name "-address")) method))
3563 (memq 'physical-address (assq (car method)
3564 gnus-valid-select-methods)))
3565 (append method (list (list (intern (concat method-name "-address"))
3569 (defsubst gnus-method-to-server (method &optional nocache)
3571 (setq method (or method gnus-select-method))
3573 ;; Perhaps it is already in the cache.
3575 (mapc (lambda (name-method)
3576 (if (equal (cdr name-method) method)
3577 (throw 'server-name (car name-method))))
3578 gnus-server-method-cache))
3581 (lambda (server-alist)
3582 (mapc (lambda (name-method)
3583 (when (gnus-methods-equal-p (cdr name-method) method)
3584 (unless (member name-method gnus-server-method-cache)
3585 (push name-method gnus-server-method-cache))
3586 (throw 'server-name (car name-method))))
3588 (list gnus-server-alist
3589 gnus-predefined-server-alist))
3591 (let* ((name (if (member (cadr method) '(nil ""))
3592 (format "%s" (car method))
3593 (format "%s:%s" (car method) (cadr method))))
3594 (name-method (cons name method)))
3595 (unless (member name-method gnus-server-method-cache)
3596 (push name-method gnus-server-method-cache))
3599 (defsubst gnus-server-to-method (server)
3600 "Map virtual server names to select methods."
3601 (or (and server (listp server) server)
3602 (cdr (assoc server gnus-server-method-cache))
3605 ;; Perhaps this is the native server?
3606 (and (equal server "native") gnus-select-method)
3607 ;; It should be in the server alist.
3608 (cdr (assoc server gnus-server-alist))
3609 ;; It could be in the predefined server alist.
3610 (cdr (assoc server gnus-predefined-server-alist))
3611 ;; If not, we look through all the opened server
3612 ;; to see whether we can find it there.
3613 (let ((opened gnus-opened-servers))
3615 (not (equal server (format "%s:%s" (caaar opened)
3619 ;; It could be a named method, search all servers
3620 (let ((servers gnus-secondary-select-methods))
3622 (not (equal server (format "%s:%s" (caar servers)
3626 ;; This could be some sort of foreign server that I
3627 ;; simply haven't opened (yet). Do a brute-force scan
3628 ;; of the entire gnus-newsrc-alist for the server name
3629 ;; of every method. As a side-effect, loads the
3630 ;; gnus-server-method-cache so this only happens once,
3632 (let ((alist (cdr gnus-newsrc-alist))
3635 (setq method (gnus-info-method (pop alist)))
3636 (when (and (not (stringp method))
3637 (equal server (gnus-method-to-server method)))
3642 (push (cons server result) gnus-server-method-cache))
3645 (defsubst gnus-server-get-method (group method)
3646 ;; Input either a server name, and extended server name, or a
3647 ;; select method, and return a select method.
3648 (cond ((stringp method)
3649 (gnus-server-to-method method))
3650 ((equal method gnus-select-method)
3652 ((and (stringp (car method))
3654 (gnus-server-extend-method group method))
3657 (equal (cadr method) ""))
3660 (gnus-server-add-address method))))
3662 (defmacro gnus-method-equal (ss1 ss2)
3663 "Say whether two servers are equal."
3667 (and (= (length s1) (length s2))
3669 (while (and s1 (member (car s1) s2))
3673 (defun gnus-methods-equal-p (m1 m2)
3674 (let ((m1 (or m1 gnus-select-method))
3675 (m2 (or m2 gnus-select-method)))
3677 (and (eq (car m1) (car m2))
3678 (or (not (memq 'address (assoc (symbol-name (car m1))
3679 gnus-valid-select-methods)))
3680 (equal (nth 1 m1) (nth 1 m2)))))))
3682 (defun gnus-server-equal (m1 m2)
3683 "Say whether two methods are equal."
3684 (let ((m1 (cond ((null m1) gnus-select-method)
3685 ((stringp m1) (gnus-server-to-method m1))
3687 (m2 (cond ((null m2) gnus-select-method)
3688 ((stringp m2) (gnus-server-to-method m2))
3690 (gnus-method-equal m1 m2)))
3692 (defun gnus-servers-using-backend (backend)
3693 "Return a list of known servers using BACKEND."
3694 (let ((opened gnus-opened-servers)
3697 (when (eq backend (caaar opened))
3698 (push (caar opened) out))
3702 (defun gnus-archive-server-wanted-p ()
3703 "Say whether the user wants to use the archive server."
3705 ((or (not gnus-message-archive-method)
3706 (not gnus-message-archive-group))
3708 ((and gnus-message-archive-method gnus-message-archive-group)
3711 (let ((active (cadr (assq 'nnfolder-active-file
3712 gnus-message-archive-method))))
3714 (file-exists-p active))))))
3716 (defsubst gnus-method-to-server-name (method)
3718 (format "%s" (car method))
3720 (or (assoc (format "%s" (car method))
3721 (gnus-methods-using 'address))
3722 (gnus-server-equal method gnus-message-archive-method))
3724 (not (string= (nth 1 method) "")))
3725 (concat "+" (nth 1 method)))))
3727 (defsubst gnus-method-to-full-server-name (method)
3728 (format "%s+%s" (car method) (nth 1 method)))
3730 (defun gnus-group-prefixed-name (group method &optional full)
3731 "Return the whole name from GROUP and METHOD.
3732 Call with full set to get the fully qualified group name (even if the
3734 (when (stringp method)
3735 (setq method (gnus-server-to-method method)))
3736 (if (or (not method)
3737 (and (not full) (gnus-server-equal method "native"))
3738 ;;;!!! This might not be right. We'll see...
3739 ;(string-match ":" group)
3742 (concat (gnus-method-to-server-name method) ":" group)))
3744 (defun gnus-group-guess-prefixed-name (group)
3745 "Guess the whole name from GROUP and METHOD."
3746 (gnus-group-prefixed-name group (gnus-find-method-for-group
3749 (defun gnus-group-full-name (group method)
3750 "Return the full name from GROUP and METHOD, even if the method is native."
3751 (gnus-group-prefixed-name group method t))
3753 (defun gnus-group-guess-full-name (group)
3754 "Guess the full name from GROUP, even if the method is native."
3755 (if (gnus-group-prefixed-p group)
3757 (gnus-group-full-name group (gnus-find-method-for-group group))))
3759 (defun gnus-group-guess-full-name-from-command-method (group)
3760 "Guess the full name from GROUP, even if the method is native."
3761 (if (gnus-group-prefixed-p group)
3763 (gnus-group-full-name group gnus-command-method)))
3765 (defun gnus-group-real-prefix (group)
3766 "Return the prefix of the current group name."
3768 (if (string-match "^[^:]+:" group)
3769 (substring group 0 (match-end 0))
3773 (defun gnus-group-short-name (group)
3774 "Return the short group name."
3775 (let ((prefix (gnus-group-real-prefix group)))
3776 (if (< 0 (length prefix))
3777 (substring group (length prefix) nil)
3780 (defun gnus-group-prefixed-p (group)
3781 "Return the prefix of the current group name."
3782 (< 0 (length (gnus-group-real-prefix group))))
3784 (declare-function gnus-group-decoded-name "gnus-group" (string))
3786 (defun gnus-summary-buffer-name (group)
3787 "Return the summary buffer name of GROUP."
3788 (concat "*Summary " (gnus-group-decoded-name group) "*"))
3790 (defun gnus-group-method (group)
3791 "Return the server or method used for selecting GROUP.
3792 You should probably use `gnus-find-method-for-group' instead."
3793 (let ((prefix (gnus-group-real-prefix group)))
3794 (if (equal prefix "")
3796 (let ((servers gnus-opened-servers)
3798 backend possible found)
3799 (if (string-match "^[^\\+]+\\+" prefix)
3800 (setq backend (intern (substring prefix 0 (1- (match-end 0))))
3801 server (substring prefix (match-end 0) (1- (length prefix))))
3802 (setq backend (intern (substring prefix 0 (1- (length prefix))))))
3804 (when (eq (caaar servers) backend)
3805 (setq possible (caar servers))
3806 (when (equal (cadaar servers) server)
3807 (setq found (caar servers))))
3809 (or (car (rassoc found gnus-server-alist))
3811 (car (rassoc possible gnus-server-alist))
3813 (list backend server))))))
3815 (defsubst gnus-native-method-p (method)
3816 "Return whether METHOD is the native select method."
3817 (gnus-method-equal method gnus-select-method))
3819 (defsubst gnus-secondary-method-p (method)
3820 "Return whether METHOD is a secondary select method."
3821 (let ((methods gnus-secondary-select-methods)
3822 (gmethod (inline (gnus-server-get-method nil method))))
3824 (not (gnus-method-equal
3825 (inline (gnus-server-get-method nil (car methods)))
3827 (setq methods (cdr methods)))
3830 (defun gnus-method-simplify (method)
3831 "Return the shortest uniquely identifying string or method for METHOD."
3832 (cond ((stringp method)
3834 ((gnus-native-method-p method)
3836 ((gnus-secondary-method-p method)
3837 (format "%s:%s" (nth 0 method) (nth 1 method)))
3841 (defun gnus-groups-from-server (server)
3842 "Return a list of all groups that are fetched from SERVER."
3843 (let ((alist (cdr gnus-newsrc-alist))
3845 (while (setq info (pop alist))
3846 (when (gnus-server-equal (gnus-info-method info) server)
3847 (push (gnus-info-group info) groups)))
3848 (sort groups 'string<)))
3850 (defun gnus-group-foreign-p (group)
3851 "Say whether a group is foreign or not."
3852 (and (not (gnus-group-native-p group))
3853 (not (gnus-group-secondary-p group))))
3855 (defun gnus-group-native-p (group)
3856 "Say whether the group is native or not."
3857 (not (string-match ":" group)))
3859 (defun gnus-group-secondary-p (group)
3860 "Say whether the group is secondary or not."
3861 (gnus-secondary-method-p (gnus-find-method-for-group group)))
3863 (defun gnus-parameters-get-parameter (group)
3864 "Return the group parameters for GROUP from `gnus-parameters'."
3865 (let ((case-fold-search (if (eq gnus-parameters-case-fold-search 'default)
3867 gnus-parameters-case-fold-search))
3869 (dolist (elem gnus-parameters)
3870 (when (string-match (car elem) group)
3872 (nconc (gnus-expand-group-parameters
3873 (car elem) (cdr elem) group)
3877 (defun gnus-expand-group-parameter (match value group)
3878 "Use MATCH to expand VALUE in GROUP."
3881 (goto-char (point-min))
3882 (while (re-search-forward match nil t)
3883 (replace-match value))
3886 (defun gnus-expand-group-parameters (match parameters group)
3887 "Go through PARAMETERS and expand them according to the match data."
3889 (dolist (elem parameters)
3890 (if (and (stringp (cdr elem))
3891 (string-match "\\\\[0-9&]" (cdr elem)))
3892 (push (cons (car elem)
3893 (gnus-expand-group-parameter match (cdr elem) group))
3898 (defun gnus-group-fast-parameter (group symbol &optional allow-list)
3899 "For GROUP, return the value of SYMBOL.
3901 You should call this in the `gnus-group-buffer' buffer.
3902 The function `gnus-group-find-parameter' will do that for you."
3903 ;; The speed trick: No cons'ing and quit early.
3904 (let* ((params (funcall gnus-group-get-parameter-function group))
3905 ;; Start easy, check the "real" group parameters.
3907 (gnus-group-parameter-value params symbol allow-list t)))
3909 ;; Found results; return them.
3910 (car simple-results)
3911 ;; We didn't find it there, try `gnus-parameters'.
3914 (tail gnus-parameters))
3915 ;; A good old-fashioned non-cl loop.
3917 (setq head (car tail)
3919 ;; The car is regexp matching for matching the group name.
3920 (when (string-match (car head) group)
3921 ;; The cdr is the parameters.
3922 (setq result (gnus-group-parameter-value (cdr head)
3925 ;; Expand if necessary.
3926 (if (and (stringp result) (string-match "\\\\[0-9&]" result))
3927 (setq result (gnus-expand-group-parameter (car head)
3929 ;; Exit the loop early.
3934 (defun gnus-group-find-parameter (group &optional symbol allow-list)
3935 "Return the group parameters for GROUP.
3936 If SYMBOL, return the value of that symbol in the group parameters.
3938 If you call this function inside a loop, consider using the faster
3939 `gnus-group-fast-parameter' instead."
3940 (with-current-buffer gnus-group-buffer
3942 (gnus-group-fast-parameter group symbol allow-list)
3945 (funcall gnus-group-get-parameter-function group))
3946 (gnus-parameters-get-parameter group)))))
3948 (defun gnus-group-get-parameter (group &optional symbol allow-list)
3949 "Return the group parameters for GROUP.
3950 If SYMBOL, return the value of that symbol in the group parameters.
3951 If ALLOW-LIST, also allow list as a result.
3952 Most functions should use `gnus-group-find-parameter', which
3953 also examines the topic parameters."
3954 (let ((params (gnus-info-params (gnus-get-info group))))
3956 (gnus-group-parameter-value params symbol allow-list)
3959 (defun gnus-group-parameter-value (params symbol &optional
3960 allow-list present-p)
3961 "Return the value of SYMBOL in group PARAMS.
3962 If ALLOW-LIST, also allow list as a result."
3963 ;; We only wish to return group parameters (dotted lists) and
3964 ;; not local variables, which may have the same names.
3965 ;; But first we handle single elements...
3966 (or (car (memq symbol params))
3970 (while (setq elem (pop params))
3971 (when (and (consp elem)
3972 (eq (car elem) symbol)
3975 (throw 'found (if present-p (list (cdr elem))
3978 (defun gnus-group-add-parameter (group param)
3979 "Add parameter PARAM to GROUP."
3980 (let ((info (gnus-get-info group)))
3982 (gnus-group-remove-parameter group (if (consp param) (car param) param))
3983 ;; Cons the new param to the old one and update.
3984 (gnus-group-set-info (cons param (gnus-info-params info))
3987 (defun gnus-group-set-parameter (group name value)
3988 "Set parameter NAME to VALUE in GROUP."
3989 (let ((info (gnus-get-info group)))
3991 (gnus-group-remove-parameter group name)
3992 (let ((old-params (gnus-info-params info))
3993 (new-params (list (cons name value))))
3995 (when (or (not (listp (car old-params)))
3996 (not (eq (caar old-params) name)))
3997 (setq new-params (append new-params (list (car old-params)))))
3998 (setq old-params (cdr old-params)))
3999 (gnus-group-set-info new-params group 'params)))))
4001 (defun gnus-group-remove-parameter (group name)
4002 "Remove parameter NAME from GROUP."
4003 (let ((info (gnus-get-info group)))
4005 (let ((params (gnus-info-params info)))
4007 (setq params (delq name params))
4008 (while (assq name params)
4009 (gnus-pull name params))
4010 (gnus-info-set-params info params))))))
4012 (defun gnus-group-add-score (group &optional score)
4013 "Add SCORE to the GROUP score.
4014 If SCORE is nil, add 1 to the score of GROUP."
4015 (let ((info (gnus-get-info group)))
4017 (gnus-info-set-score info (+ (gnus-info-score info) (or score 1))))))
4019 (defun gnus-short-group-name (group &optional levels)
4020 "Collapse GROUP name LEVELS.
4021 Select methods are stripped and any remote host name is stripped down to
4022 just the host name."
4028 gnus-group-uncollapsed-levels
4030 (while (string-match "\\." group skip)
4031 (setq skip (match-end 0)
4034 ;; Separate foreign select method from group name and collapse.
4035 ;; If method contains a server, collapse to non-domain server name,
4036 ;; otherwise collapse to select method.
4037 (let* ((colon (string-match ":" group))
4038 (server (and colon (substring group 0 colon)))
4039 (plus (and server (string-match "+" server))))
4042 (setq foreign (substring server (+ 1 plus)
4043 (string-match "\\." server))
4044 group (substring group (+ 1 colon)))
4045 (setq foreign server
4046 group (substring group (+ 1 colon))))
4047 (setq foreign (concat foreign ":")))
4048 ;; Collapse group name leaving LEVELS uncollapsed elements
4049 (let* ((slist (split-string group "/"))
4050 (slen (length slist))
4051 (dlist (split-string group "\\."))
4052 (dlen (length dlist))
4064 (setq levels (- glen levels))
4066 (push (if (>= (decf levels) 0)
4067 (if (zerop (length g))
4072 (concat foreign (mapconcat 'identity (nreverse res) gsep))))))
4074 (defun gnus-narrow-to-body ()
4075 "Narrow to the body of an article."
4078 (goto-char (point-min))
4079 (or (search-forward "\n\n" nil t)
4085 ;;; Kill file handling.
4088 (defun gnus-apply-kill-file ()
4089 "Apply a kill file to the current newsgroup.
4090 Returns the number of articles marked as read."
4091 (if (or (file-exists-p (gnus-newsgroup-kill-file nil))
4092 (file-exists-p (gnus-newsgroup-kill-file gnus-newsgroup-name)))
4093 (gnus-apply-kill-file-internal)
4096 (defun gnus-kill-save-kill-buffer ()
4097 (let ((file (gnus-newsgroup-kill-file gnus-newsgroup-name)))
4098 (when (get-file-buffer file)
4099 (with-current-buffer (get-file-buffer file)
4100 (when (buffer-modified-p)
4102 (kill-buffer (current-buffer))))))
4104 (defcustom gnus-kill-file-name "KILL"
4105 "Suffix of the kill files."
4106 :group 'gnus-score-kill
4107 :group 'gnus-score-files
4110 (defun gnus-newsgroup-kill-file (newsgroup)
4111 "Return the name of a kill file name for NEWSGROUP.
4112 If NEWSGROUP is nil, return the global kill file name instead."
4114 ;; The global KILL file is placed at top of the directory.
4115 ((or (null newsgroup)
4116 (string-equal newsgroup ""))
4117 (expand-file-name gnus-kill-file-name
4118 gnus-kill-files-directory))
4119 ;; Append ".KILL" to newsgroup name.
4120 ((gnus-use-long-file-name 'not-kill)
4121 (expand-file-name (concat (gnus-newsgroup-savable-name newsgroup)
4122 "." gnus-kill-file-name)
4123 gnus-kill-files-directory))
4124 ;; Place "KILL" under the hierarchical directory.
4126 (expand-file-name (concat (gnus-newsgroup-directory-form newsgroup)
4127 "/" gnus-kill-file-name)
4128 gnus-kill-files-directory))))
4132 (defun gnus-member-of-valid (symbol group)
4133 "Find out if GROUP has SYMBOL as part of its \"valid\" spec."
4135 (symbol-name (car (gnus-find-method-for-group group)))
4136 gnus-valid-select-methods)))
4138 (defun gnus-method-option-p (method option)
4139 "Return non-nil if select METHOD has OPTION as a parameter."
4140 (when (stringp method)
4141 (setq method (gnus-server-to-method method)))
4142 (memq option (assoc (format "%s" (car method))
4143 gnus-valid-select-methods)))
4145 (defun gnus-similar-server-opened (method)
4146 (let ((opened gnus-opened-servers))
4147 (while (and method opened)
4148 (when (and (equal (cadr method) (cadaar opened))
4149 (equal (car method) (caaar opened))
4150 (not (equal method (caar opened))))
4155 (defun gnus-server-extend-method (group method)
4156 ;; This function "extends" a virtual server. If the server is
4157 ;; "hello", and the select method is ("hello" (my-var "something"))
4158 ;; in the group "alt.alt", this will result in a new virtual server
4159 ;; called "hello+alt.alt".
4160 (if (or (not (inline (gnus-similar-server-opened method)))
4161 (not (cddr method)))
4163 `(,(car method) ,(concat (cadr method) "+" group)
4164 (,(intern (format "%s-address" (car method))) ,(cadr method))
4167 (defun gnus-server-status (method)
4168 "Return the status of METHOD."
4169 (nth 1 (assoc method gnus-opened-servers)))
4171 (defun gnus-group-name-to-method (group)
4172 "Guess a select method based on GROUP."
4173 (if (string-match ":" group)
4174 (let ((server (substring group 0 (match-beginning 0))))
4175 (if (string-match "\\+" server)
4176 (list (intern (substring server 0 (match-beginning 0)))
4177 (substring server (match-end 0)))
4178 (list (intern server) "")))
4179 gnus-select-method))
4181 (defun gnus-server-string (server)
4182 "Return a readable string that describes SERVER."
4183 (let* ((server (gnus-server-to-method server))
4184 (address (nth 1 server)))
4186 (not (zerop (length address))))
4187 (format "%s using %s" address (car server))
4188 (format "%s" (car server)))))
4190 (defun gnus-find-method-for-group (group &optional info)
4191 "Find the select method that GROUP uses."
4192 (or gnus-override-method
4195 (and (not (gnus-group-entry group))
4196 ;; Killed or otherwise unknown group.
4198 ;; If we know a virtual server by that name, return its method.
4199 (gnus-server-to-method (gnus-group-server group))
4200 ;; Guess a new method as last resort.
4201 (gnus-group-name-to-method group)))
4202 (let ((info (or info (gnus-get-info group)))
4205 (not (setq method (gnus-info-method info)))
4206 (equal method "native"))
4209 (cond ((stringp method)
4210 (inline (gnus-server-to-method method)))
4211 ((stringp (cadr method))
4212 (inline (gnus-server-extend-method group method)))
4215 (cond ((equal (cadr method) "")
4217 ((null (cadr method))
4218 (list (car method) ""))
4220 (gnus-server-add-address method)))))))
4222 (defun gnus-methods-using (feature)
4223 "Find all methods that have FEATURE."
4224 (let ((valids gnus-valid-select-methods)
4227 (when (memq feature (car valids))
4228 (push (car valids) outs))
4229 (setq valids (cdr valids)))
4233 (autoload 'message-y-or-n-p "message" nil nil 'macro))
4235 (defun gnus-read-group (prompt &optional default)
4236 "Prompt the user for a group name.
4237 Disallow invalid group names."
4242 gnus-invalid-group-regexp
4243 (setq group (read-string (concat prefix prompt)
4244 (cons (or default "") 0)
4245 'gnus-group-history)))
4246 (let ((match (match-string 0 group)))
4247 ;; Might be okay (e.g. for nnimap), so ask the user:
4248 (unless (and (not (string-match "^$\\|:" match))
4250 "Proceed and create group anyway? " t
4251 "The group name \"" group "\" contains a forbidden character: \"" match "\".
4253 Usually, it's dangerous to create a group with this name, because it's not
4254 supported by all back ends and servers. On IMAP servers it should work,
4255 though. If you are really sure, you can proceed anyway and create the group.
4257 You may customize the variable `gnus-invalid-group-regexp', which currently is
4258 set to \"" gnus-invalid-group-regexp
4259 "\", if you want to get rid of this query permanently."))
4260 (setq prefix (format "Invalid group name: \"%s\". " group)
4264 (defun gnus-read-method (prompt)
4265 "Prompt the user for a method.
4266 Allow completion over sensible values."
4267 (let* ((open-servers
4268 (mapcar (lambda (i) (cons (format "%s:%s" (caar i) (cadar i)) i))
4269 gnus-opened-servers))
4272 (dolist (method gnus-valid-select-methods)
4273 (if (or (memq 'prompt-address method)
4274 (not (assoc (format "%s:" (car method)) open-servers)))
4275 (push method methods)))
4278 (append valid-methods
4280 gnus-predefined-server-alist
4285 nil t nil 'gnus-method-history)))
4288 (setq method gnus-select-method))
4289 ((assoc method gnus-valid-select-methods)
4290 (let ((address (if (memq 'prompt-address
4291 (assoc method gnus-valid-select-methods))
4292 (read-string "Address: ")
4294 (or (cadr (assoc (format "%s:%s" method address) open-servers))
4295 (list (intern method) address))))
4296 ((assoc method servers)
4299 (list (intern method) "")))))
4303 (defun gnus-agent-method-p (method-or-server)
4304 "Say whether METHOD is covered by the agent."
4305 (or (eq (car gnus-agent-method-p-cache) method-or-server)
4306 (let* ((method (if (stringp method-or-server)
4307 (gnus-server-to-method method-or-server)
4309 (server (gnus-method-to-server method t)))
4310 (setq gnus-agent-method-p-cache
4311 (cons method-or-server
4312 (member server gnus-agent-covered-methods)))))
4313 (cdr gnus-agent-method-p-cache))
4315 (defun gnus-online (method)
4318 (eq (cadr (assoc method gnus-opened-servers)) 'offline)
4319 (gnus-agent-method-p method))))
4321 ;;; User-level commands.
4324 (defun gnus-slave-no-server (&optional arg)
4325 "Read network news as a slave, without connecting to the local server."
4327 (gnus-no-server arg t))
4330 (defun gnus-no-server (&optional arg slave)
4332 If ARG is a positive number, Gnus will use that as the startup
4333 level. If ARG is nil, Gnus will be started at level 2. If ARG is
4334 non-nil and not a positive number, Gnus will prompt the user for the
4335 name of an NNTP server to use.
4336 As opposed to `gnus', this command will not connect to the local
4339 (gnus-no-server-1 arg slave))
4342 (defun gnus-slave (&optional arg)
4343 "Read news as a slave."
4345 (gnus arg nil 'slave))
4348 (defun gnus-other-frame (&optional arg display)
4349 "Pop up a frame to read news.
4350 This will call one of the Gnus commands which is specified by the user
4351 option `gnus-other-frame-function' (default `gnus') with the argument
4352 ARG if Gnus is not running, otherwise just pop up a Gnus frame. The
4353 optional second argument DISPLAY should be a standard display string
4354 such as \"unix:0\" to specify where to pop up a frame. If DISPLAY is
4355 omitted or the function `make-frame-on-display' is not available, the
4356 current display is used."
4358 (if (fboundp 'make-frame-on-display)
4360 (setq display (gnus-frame-or-window-display-name (selected-frame))))
4362 (let ((alive (gnus-alive-p)))
4367 (when (and (or (not display)
4369 (gnus-frame-or-window-display-name
4371 (with-current-buffer (window-buffer window)
4372 (string-match "\\`gnus-"
4373 (symbol-name major-mode))))
4374 (gnus-select-frame-set-input-focus
4375 (setq gnus-other-frame-object (window-frame window)))
4376 (select-window window)
4379 (gnus-select-frame-set-input-focus
4380 (setq gnus-other-frame-object
4382 (make-frame-on-display display gnus-other-frame-parameters)
4383 (make-frame gnus-other-frame-parameters))))
4385 (switch-to-buffer gnus-group-buffer)
4386 (funcall gnus-other-frame-function arg)
4387 (add-hook 'gnus-exit-gnus-hook
4389 (when (and (frame-live-p gnus-other-frame-object)
4391 (delete-frame gnus-other-frame-object))
4392 (setq gnus-other-frame-object nil)))))))
4395 (defun gnus (&optional arg dont-connect slave)
4397 If ARG is non-nil and a positive number, Gnus will use that as the
4398 startup level. If ARG is non-nil and not a positive number, Gnus will
4399 prompt the user for the name of an NNTP server to use."
4401 (unless (byte-code-function-p (symbol-function 'gnus))
4402 (message "You should byte-compile Gnus")
4404 (gnus-1 arg dont-connect slave))
4406 ;; Allow redefinition of Gnus functions.
4412 ;; arch-tag: acebeeab-f331-4f8f-a7ea-89c58c84f636
4413 ;;; gnus.el ends here