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
))
33 ;; For Emacs <22.2 and XEmacs.
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 (unless (fboundp 'gnus-group-remove-excess-properties
)
312 (defalias 'gnus-group-remove-excess-properties
'ignore
))
314 (unless (featurep 'gnus-xmas
)
315 (defalias 'gnus-make-overlay
'make-overlay
)
316 (defalias 'gnus-delete-overlay
'delete-overlay
)
317 (defalias 'gnus-overlay-get
'overlay-get
)
318 (defalias 'gnus-overlay-put
'overlay-put
)
319 (defalias 'gnus-move-overlay
'move-overlay
)
320 (defalias 'gnus-overlay-buffer
'overlay-buffer
)
321 (defalias 'gnus-overlay-start
'overlay-start
)
322 (defalias 'gnus-overlay-end
'overlay-end
)
323 (defalias 'gnus-overlays-in
'overlays-in
)
324 (defalias 'gnus-extent-detached-p
'ignore
)
325 (defalias 'gnus-extent-start-open
'ignore
)
326 (defalias 'gnus-mail-strip-quoted-names
'mail-strip-quoted-names
)
327 (defalias 'gnus-character-to-event
'identity
)
328 (defalias 'gnus-assq-delete-all
'assq-delete-all
)
329 (defalias 'gnus-add-text-properties
'add-text-properties
)
330 (defalias 'gnus-put-text-property
'put-text-property
)
331 (defvar gnus-mode-line-image-cache t
)
332 (if (fboundp 'find-image
)
333 (defun gnus-mode-line-buffer-identification (line)
334 (let ((str (car-safe line
))
335 (load-path (mm-image-load-path)))
336 (if (and (stringp str
)
337 (string-match "^Gnus:" str
))
338 (progn (add-text-properties
341 (if (eq t gnus-mode-line-image-cache
)
342 (setq gnus-mode-line-image-cache
344 '((:type xpm
:file
"gnus-pointer.xpm"
346 (:type xbm
:file
"gnus-pointer.xbm"
348 gnus-mode-line-image-cache
)
351 gnus-version
(gnus-emacs-version)))
355 (defalias 'gnus-mode-line-buffer-identification
'identity
))
356 (defalias 'gnus-characterp
'numberp
)
357 (defalias 'gnus-deactivate-mark
'deactivate-mark
)
358 (defalias 'gnus-window-edges
'window-edges
)
359 (defalias 'gnus-key-press-event-p
'numberp
)
360 ;;(defalias 'gnus-decode-rfc1522 'ignore)
363 ;; We define these group faces here to avoid the display
364 ;; update forced when creating new faces.
366 (defface gnus-group-news-1
369 (:foreground
"PaleTurquoise" :bold t
))
372 (:foreground
"ForestGreen" :bold t
))
375 "Level 1 newsgroup face."
377 ;; backward-compatibility alias
378 (put 'gnus-group-news-1-face
'face-alias
'gnus-group-news-1
)
379 (put 'gnus-group-news-1-face
'obsolete-face
"22.1")
381 (defface gnus-group-news-1-empty
384 (:foreground
"PaleTurquoise"))
387 (:foreground
"ForestGreen"))
390 "Level 1 empty newsgroup face."
392 ;; backward-compatibility alias
393 (put 'gnus-group-news-1-empty-face
'face-alias
'gnus-group-news-1-empty
)
394 (put 'gnus-group-news-1-empty-face
'obsolete-face
"22.1")
396 (defface gnus-group-news-2
399 (:foreground
"turquoise" :bold t
))
402 (:foreground
"CadetBlue4" :bold t
))
405 "Level 2 newsgroup face."
407 ;; backward-compatibility alias
408 (put 'gnus-group-news-2-face
'face-alias
'gnus-group-news-2
)
409 (put 'gnus-group-news-2-face
'obsolete-face
"22.1")
411 (defface gnus-group-news-2-empty
414 (:foreground
"turquoise"))
417 (:foreground
"CadetBlue4"))
420 "Level 2 empty newsgroup face."
422 ;; backward-compatibility alias
423 (put 'gnus-group-news-2-empty-face
'face-alias
'gnus-group-news-2-empty
)
424 (put 'gnus-group-news-2-empty-face
'obsolete-face
"22.1")
426 (defface gnus-group-news-3
435 "Level 3 newsgroup face."
437 ;; backward-compatibility alias
438 (put 'gnus-group-news-3-face
'face-alias
'gnus-group-news-3
)
439 (put 'gnus-group-news-3-face
'obsolete-face
"22.1")
441 (defface gnus-group-news-3-empty
450 "Level 3 empty newsgroup face."
452 ;; backward-compatibility alias
453 (put 'gnus-group-news-3-empty-face
'face-alias
'gnus-group-news-3-empty
)
454 (put 'gnus-group-news-3-empty-face
'obsolete-face
"22.1")
456 (defface gnus-group-news-4
465 "Level 4 newsgroup face."
467 ;; backward-compatibility alias
468 (put 'gnus-group-news-4-face
'face-alias
'gnus-group-news-4
)
469 (put 'gnus-group-news-4-face
'obsolete-face
"22.1")
471 (defface gnus-group-news-4-empty
480 "Level 4 empty newsgroup face."
482 ;; backward-compatibility alias
483 (put 'gnus-group-news-4-empty-face
'face-alias
'gnus-group-news-4-empty
)
484 (put 'gnus-group-news-4-empty-face
'obsolete-face
"22.1")
486 (defface gnus-group-news-5
495 "Level 5 newsgroup face."
497 ;; backward-compatibility alias
498 (put 'gnus-group-news-5-face
'face-alias
'gnus-group-news-5
)
499 (put 'gnus-group-news-5-face
'obsolete-face
"22.1")
501 (defface gnus-group-news-5-empty
510 "Level 5 empty newsgroup face."
512 ;; backward-compatibility alias
513 (put 'gnus-group-news-5-empty-face
'face-alias
'gnus-group-news-5-empty
)
514 (put 'gnus-group-news-5-empty-face
'obsolete-face
"22.1")
516 (defface gnus-group-news-6
525 "Level 6 newsgroup face."
527 ;; backward-compatibility alias
528 (put 'gnus-group-news-6-face
'face-alias
'gnus-group-news-6
)
529 (put 'gnus-group-news-6-face
'obsolete-face
"22.1")
531 (defface gnus-group-news-6-empty
540 "Level 6 empty newsgroup face."
542 ;; backward-compatibility alias
543 (put 'gnus-group-news-6-empty-face
'face-alias
'gnus-group-news-6-empty
)
544 (put 'gnus-group-news-6-empty-face
'obsolete-face
"22.1")
546 (defface gnus-group-news-low
549 (:foreground
"DarkTurquoise" :bold t
))
552 (:foreground
"DarkGreen" :bold t
))
555 "Low level newsgroup face."
557 ;; backward-compatibility alias
558 (put 'gnus-group-news-low-face
'face-alias
'gnus-group-news-low
)
559 (put 'gnus-group-news-low-face
'obsolete-face
"22.1")
561 (defface gnus-group-news-low-empty
564 (:foreground
"DarkTurquoise"))
567 (:foreground
"DarkGreen"))
570 "Low level empty newsgroup face."
572 ;; backward-compatibility alias
573 (put 'gnus-group-news-low-empty-face
'face-alias
'gnus-group-news-low-empty
)
574 (put 'gnus-group-news-low-empty-face
'obsolete-face
"22.1")
576 (defface gnus-group-mail-1
579 (:foreground
"#e1ffe1" :bold t
))
582 (:foreground
"DeepPink3" :bold t
))
585 "Level 1 mailgroup face."
587 ;; backward-compatibility alias
588 (put 'gnus-group-mail-1-face
'face-alias
'gnus-group-mail-1
)
589 (put 'gnus-group-mail-1-face
'obsolete-face
"22.1")
591 (defface gnus-group-mail-1-empty
594 (:foreground
"#e1ffe1"))
597 (:foreground
"DeepPink3"))
599 (:italic t
:bold t
)))
600 "Level 1 empty mailgroup face."
602 ;; backward-compatibility alias
603 (put 'gnus-group-mail-1-empty-face
'face-alias
'gnus-group-mail-1-empty
)
604 (put 'gnus-group-mail-1-empty-face
'obsolete-face
"22.1")
606 (defface gnus-group-mail-2
609 (:foreground
"DarkSeaGreen1" :bold t
))
612 (:foreground
"HotPink3" :bold t
))
615 "Level 2 mailgroup face."
617 ;; backward-compatibility alias
618 (put 'gnus-group-mail-2-face
'face-alias
'gnus-group-mail-2
)
619 (put 'gnus-group-mail-2-face
'obsolete-face
"22.1")
621 (defface gnus-group-mail-2-empty
624 (:foreground
"DarkSeaGreen1"))
627 (:foreground
"HotPink3"))
630 "Level 2 empty mailgroup face."
632 ;; backward-compatibility alias
633 (put 'gnus-group-mail-2-empty-face
'face-alias
'gnus-group-mail-2-empty
)
634 (put 'gnus-group-mail-2-empty-face
'obsolete-face
"22.1")
636 (defface gnus-group-mail-3
639 (:foreground
"aquamarine1" :bold t
))
642 (:foreground
"magenta4" :bold t
))
645 "Level 3 mailgroup face."
647 ;; backward-compatibility alias
648 (put 'gnus-group-mail-3-face
'face-alias
'gnus-group-mail-3
)
649 (put 'gnus-group-mail-3-face
'obsolete-face
"22.1")
651 (defface gnus-group-mail-3-empty
654 (:foreground
"aquamarine1"))
657 (:foreground
"magenta4"))
660 "Level 3 empty mailgroup face."
662 ;; backward-compatibility alias
663 (put 'gnus-group-mail-3-empty-face
'face-alias
'gnus-group-mail-3-empty
)
664 (put 'gnus-group-mail-3-empty-face
'obsolete-face
"22.1")
666 (defface gnus-group-mail-low
669 (:foreground
"aquamarine2" :bold t
))
672 (:foreground
"DeepPink4" :bold t
))
675 "Low level mailgroup face."
677 ;; backward-compatibility alias
678 (put 'gnus-group-mail-low-face
'face-alias
'gnus-group-mail-low
)
679 (put 'gnus-group-mail-low-face
'obsolete-face
"22.1")
681 (defface gnus-group-mail-low-empty
684 (:foreground
"aquamarine2"))
687 (:foreground
"DeepPink4"))
690 "Low level empty mailgroup face."
692 ;; backward-compatibility alias
693 (put 'gnus-group-mail-low-empty-face
'face-alias
'gnus-group-mail-low-empty
)
694 (put 'gnus-group-mail-low-empty-face
'obsolete-face
"22.1")
696 ;; Summary mode faces.
698 (defface gnus-summary-selected
'((t (:underline t
)))
699 "Face used for selected articles."
700 :group
'gnus-summary
)
701 ;; backward-compatibility alias
702 (put 'gnus-summary-selected-face
'face-alias
'gnus-summary-selected
)
703 (put 'gnus-summary-selected-face
'obsolete-face
"22.1")
705 (defface gnus-summary-cancelled
707 (:foreground
"yellow" :background
"black")))
708 "Face used for cancelled articles."
709 :group
'gnus-summary
)
710 ;; backward-compatibility alias
711 (put 'gnus-summary-cancelled-face
'face-alias
'gnus-summary-cancelled
)
712 (put 'gnus-summary-cancelled-face
'obsolete-face
"22.1")
714 (defface gnus-summary-high-ticked
717 (:foreground
"pink" :bold t
))
720 (:foreground
"firebrick" :bold t
))
723 "Face used for high interest ticked articles."
724 :group
'gnus-summary
)
725 ;; backward-compatibility alias
726 (put 'gnus-summary-high-ticked-face
'face-alias
'gnus-summary-high-ticked
)
727 (put 'gnus-summary-high-ticked-face
'obsolete-face
"22.1")
729 (defface gnus-summary-low-ticked
732 (:foreground
"pink" :italic t
))
735 (:foreground
"firebrick" :italic t
))
738 "Face used for low interest ticked articles."
739 :group
'gnus-summary
)
740 ;; backward-compatibility alias
741 (put 'gnus-summary-low-ticked-face
'face-alias
'gnus-summary-low-ticked
)
742 (put 'gnus-summary-low-ticked-face
'obsolete-face
"22.1")
744 (defface gnus-summary-normal-ticked
747 (:foreground
"pink"))
750 (:foreground
"firebrick"))
753 "Face used for normal interest ticked articles."
754 :group
'gnus-summary
)
755 ;; backward-compatibility alias
756 (put 'gnus-summary-normal-ticked-face
'face-alias
'gnus-summary-normal-ticked
)
757 (put 'gnus-summary-normal-ticked-face
'obsolete-face
"22.1")
759 (defface gnus-summary-high-ancient
762 (:foreground
"SkyBlue" :bold t
))
765 (:foreground
"RoyalBlue" :bold t
))
768 "Face used for high interest ancient articles."
769 :group
'gnus-summary
)
770 ;; backward-compatibility alias
771 (put 'gnus-summary-high-ancient-face
'face-alias
'gnus-summary-high-ancient
)
772 (put 'gnus-summary-high-ancient-face
'obsolete-face
"22.1")
774 (defface gnus-summary-low-ancient
777 (:foreground
"SkyBlue" :italic t
))
780 (:foreground
"RoyalBlue" :italic t
))
783 "Face used for low interest ancient articles."
784 :group
'gnus-summary
)
785 ;; backward-compatibility alias
786 (put 'gnus-summary-low-ancient-face
'face-alias
'gnus-summary-low-ancient
)
787 (put 'gnus-summary-low-ancient-face
'obsolete-face
"22.1")
789 (defface gnus-summary-normal-ancient
792 (:foreground
"SkyBlue"))
795 (:foreground
"RoyalBlue"))
798 "Face used for normal interest ancient articles."
799 :group
'gnus-summary
)
800 ;; backward-compatibility alias
801 (put 'gnus-summary-normal-ancient-face
'face-alias
'gnus-summary-normal-ancient
)
802 (put 'gnus-summary-normal-ancient-face
'obsolete-face
"22.1")
804 (defface gnus-summary-high-undownloaded
807 (:bold t
:foreground
"cyan4"))
808 (((class color
) (background dark
))
809 (:bold t
:foreground
"LightGray"))
810 (t (:inverse-video t
:bold t
)))
811 "Face used for high interest uncached articles."
812 :group
'gnus-summary
)
813 ;; backward-compatibility alias
814 (put 'gnus-summary-high-undownloaded-face
'face-alias
'gnus-summary-high-undownloaded
)
815 (put 'gnus-summary-high-undownloaded-face
'obsolete-face
"22.1")
817 (defface gnus-summary-low-undownloaded
820 (:italic t
:foreground
"cyan4" :bold nil
))
821 (((class color
) (background dark
))
822 (:italic t
:foreground
"LightGray" :bold nil
))
823 (t (:inverse-video t
:italic t
)))
824 "Face used for low interest uncached articles."
825 :group
'gnus-summary
)
826 ;; backward-compatibility alias
827 (put 'gnus-summary-low-undownloaded-face
'face-alias
'gnus-summary-low-undownloaded
)
828 (put 'gnus-summary-low-undownloaded-face
'obsolete-face
"22.1")
830 (defface gnus-summary-normal-undownloaded
833 (:foreground
"cyan4" :bold nil
))
834 (((class color
) (background dark
))
835 (:foreground
"LightGray" :bold nil
))
836 (t (:inverse-video t
)))
837 "Face used for normal interest uncached articles."
838 :group
'gnus-summary
)
839 ;; backward-compatibility alias
840 (put 'gnus-summary-normal-undownloaded-face
'face-alias
'gnus-summary-normal-undownloaded
)
841 (put 'gnus-summary-normal-undownloaded-face
'obsolete-face
"22.1")
843 (defface gnus-summary-high-unread
846 "Face used for high interest unread articles."
847 :group
'gnus-summary
)
848 ;; backward-compatibility alias
849 (put 'gnus-summary-high-unread-face
'face-alias
'gnus-summary-high-unread
)
850 (put 'gnus-summary-high-unread-face
'obsolete-face
"22.1")
852 (defface gnus-summary-low-unread
855 "Face used for low interest unread articles."
856 :group
'gnus-summary
)
857 ;; backward-compatibility alias
858 (put 'gnus-summary-low-unread-face
'face-alias
'gnus-summary-low-unread
)
859 (put 'gnus-summary-low-unread-face
'obsolete-face
"22.1")
861 (defface gnus-summary-normal-unread
864 "Face used for normal interest unread articles."
865 :group
'gnus-summary
)
866 ;; backward-compatibility alias
867 (put 'gnus-summary-normal-unread-face
'face-alias
'gnus-summary-normal-unread
)
868 (put 'gnus-summary-normal-unread-face
'obsolete-face
"22.1")
870 (defface gnus-summary-high-read
873 (:foreground
"PaleGreen"
877 (:foreground
"DarkGreen"
881 "Face used for high interest read articles."
882 :group
'gnus-summary
)
883 ;; backward-compatibility alias
884 (put 'gnus-summary-high-read-face
'face-alias
'gnus-summary-high-read
)
885 (put 'gnus-summary-high-read-face
'obsolete-face
"22.1")
887 (defface gnus-summary-low-read
890 (:foreground
"PaleGreen"
894 (:foreground
"DarkGreen"
898 "Face used for low interest read articles."
899 :group
'gnus-summary
)
900 ;; backward-compatibility alias
901 (put 'gnus-summary-low-read-face
'face-alias
'gnus-summary-low-read
)
902 (put 'gnus-summary-low-read-face
'obsolete-face
"22.1")
904 (defface gnus-summary-normal-read
907 (:foreground
"PaleGreen"))
910 (:foreground
"DarkGreen"))
913 "Face used for normal interest read articles."
914 :group
'gnus-summary
)
915 ;; backward-compatibility alias
916 (put 'gnus-summary-normal-read-face
'face-alias
'gnus-summary-normal-read
)
917 (put 'gnus-summary-normal-read-face
'obsolete-face
"22.1")
924 (defvar gnus-buffers nil
)
926 (defun gnus-get-buffer-create (name)
927 "Do the same as `get-buffer-create', but store the created buffer."
928 (or (get-buffer name
)
929 (car (push (get-buffer-create name
) gnus-buffers
))))
931 (defun gnus-add-buffer ()
932 "Add the current buffer to the list of Gnus buffers."
933 (push (current-buffer) gnus-buffers
))
935 (defmacro gnus-kill-buffer
(buffer)
936 "Kill BUFFER and remove from the list of Gnus buffers."
937 `(let ((buf ,buffer
))
938 (when (gnus-buffer-exists-p buf
)
939 (setq gnus-buffers
(delete (get-buffer buf
) gnus-buffers
))
942 (defun gnus-buffers ()
943 "Return a list of live Gnus buffers."
944 (while (and gnus-buffers
945 (not (buffer-name (car gnus-buffers
))))
947 (let ((buffers gnus-buffers
))
949 (if (buffer-name (cadr buffers
))
951 (setcdr buffers
(cddr buffers
)))))
956 (defvar gnus-group-buffer
"*Group*")
961 (:foreground
"#cccccc"))
964 (:foreground
"#888888"))
967 "Face for the splash screen."
969 ;; backward-compatibility alias
970 (put 'gnus-splash-face
'face-alias
'gnus-splash
)
971 (put 'gnus-splash-face
'obsolete-face
"22.1")
973 (defun gnus-splash ()
975 (switch-to-buffer (gnus-get-buffer-create gnus-group-buffer
))
976 (let ((buffer-read-only nil
))
978 (unless gnus-inhibit-startup-message
979 (gnus-group-startup-message)
982 (defun gnus-indent-rigidly (start end arg
)
983 "Indent rigidly using only spaces and no tabs."
986 (narrow-to-region start end
)
988 (indent-rigidly start end arg
)
989 ;; We translate tabs into spaces -- not everybody uses
990 ;; an 8-character tab.
991 (goto-char (point-min))
992 (while (search-forward "\t" nil t
)
993 (replace-match " " t t
))))))
995 (defvar gnus-simple-splash nil
)
997 ;;(format "%02x%02x%02x" 114 66 20) "724214"
999 (defvar gnus-logo-color-alist
1000 '((flame "#cc3300" "#ff2200")
1001 (pine "#c0cc93" "#f8ffb8")
1002 (moss "#a1cc93" "#d2ffb8")
1003 (irish "#04cc90" "#05ff97")
1004 (sky "#049acc" "#05deff")
1005 (tin "#6886cc" "#82b6ff")
1006 (velvet "#7c68cc" "#8c82ff")
1007 (grape "#b264cc" "#cf7df")
1008 (labia "#cc64c2" "#fd7dff")
1009 (berry "#cc6485" "#ff7db5")
1010 (dino "#724214" "#1e3f03")
1011 (oort "#cccccc" "#888888")
1012 (storm "#666699" "#99ccff")
1013 (pdino "#9999cc" "#99ccff")
1014 (purp "#9999cc" "#666699")
1015 (no "#ff0000" "#ffff00")
1016 (neutral "#b4b4b4" "#878787")
1017 (september "#bf9900" "#ffcc00"))
1018 "Color alist used for the Gnus logo.")
1020 (defcustom gnus-logo-color-style
'no
1021 "*Color styles used for the Gnus logo."
1022 :type
`(choice ,@(mapcar (lambda (elem) (list 'const
(car elem
)))
1023 gnus-logo-color-alist
))
1026 (defvar gnus-logo-colors
1027 (cdr (assq gnus-logo-color-style gnus-logo-color-alist
))
1028 "Colors used for the Gnus logo.")
1030 (declare-function image-size
"image.c" (spec &optional pixels frame
))
1032 (defun gnus-group-startup-message (&optional x y
)
1033 "Insert startup message in current buffer."
1034 ;; Insert the message.
1038 (fboundp 'find-image
)
1040 ;; Make sure the library defining `image-load-path' is loaded
1041 ;; (`find-image' is autoloaded) (and discard the result). Else, we may
1042 ;; get "defvar ignored because image-load-path is let-bound" when calling
1043 ;; `find-image' below.
1044 (or (find-image '(nil (:type xpm
:file
"gnus.xpm"))) t
)
1045 (let* ((data-directory (nnheader-find-etc-directory "images/gnus"))
1046 (image-load-path (cond (data-directory
1047 (list data-directory
))
1048 ((boundp 'image-load-path
)
1049 (symbol-value 'image-load-path
))
1052 `((:type xpm
:file
"gnus.xpm"
1054 (("thing" .
,(car gnus-logo-colors
))
1055 ("shadow" .
,(cadr gnus-logo-colors
))
1056 ("oort" .
"#eeeeee")
1057 ("background" .
,(face-background 'default
))))
1058 (:type svg
:file
"gnus.svg")
1059 (:type png
:file
"gnus.png")
1060 (:type pbm
:file
"gnus.pbm"
1061 ;; Account for the pbm's blackground.
1062 :background
,(face-foreground 'gnus-splash
)
1063 :foreground
,(face-background 'default
))
1064 (:type xbm
:file
"gnus.xbm"
1065 ;; Account for the xbm's blackground.
1066 :background
,(face-foreground 'gnus-splash
)
1067 :foreground
,(face-background 'default
))))))
1069 (let ((size (image-size image
)))
1070 (insert-char ?
\n (max 0 (round (- (window-height)
1071 (or y
(cdr size
)) 1) 2)))
1072 (insert-char ?\
(max 0 (round (- (window-width)
1073 (or x
(car size
))) 2)))
1074 (insert-image image
))
1075 (setq gnus-simple-splash nil
)
1081 _ ___ __ ___ __ _ ___
1100 ;; And then hack it.
1101 (gnus-indent-rigidly (point-min) (point-max)
1102 (/ (max (- (window-width) (or x
46)) 0) 2))
1103 (goto-char (point-min))
1105 (let* ((pheight (count-lines (point-min) (point-max)))
1106 (wheight (window-height))
1107 (rest (- wheight pheight
)))
1108 (insert (make-string (max 0 (* 2 (/ rest
3))) ?
\n)))
1110 (put-text-property (point-min) (point-max) 'face
'gnus-splash
)
1111 (setq gnus-simple-splash t
)))
1112 (goto-char (point-min))
1113 (setq mode-line-buffer-identification
(concat " " gnus-version
))
1114 (set-buffer-modified-p t
))
1117 (let ((command (format "%s" this-command
)))
1118 (when (string-match "gnus" command
)
1119 (if (string-match "gnus-other-frame" command
)
1120 (gnus-get-buffer-create gnus-group-buffer
)
1125 (require 'gnus-util
)
1128 (defcustom gnus-parameters nil
1129 "Alist of group parameters.
1132 ((\"mail\\\\..*\" (gnus-show-threads nil)
1133 (gnus-use-scoring nil)
1134 (gnus-summary-line-format
1135 \"%U%R%z%I%(%[%d:%ub%-23,23f%]%) %s\\n\")
1138 (\"mail\\\\.me\" (gnus-use-scoring t))
1139 (\"list\\\\..*\" (total-expire . t)
1140 (broken-reply-to . t)))"
1142 :group
'gnus-group-various
1143 :type
'(repeat (cons regexp
1146 (defcustom gnus-parameters-case-fold-search
'default
1147 "If it is t, ignore case of group names specified in `gnus-parameters'.
1148 If it is nil, don't ignore case. If it is `default', which is for the
1149 backward compatibility, use the value of `case-fold-search'."
1151 :group
'gnus-group-various
1152 :type
'(choice :format
"%{%t%}:\n %[Value Menu%] %v"
1153 (const :tag
"Use `case-fold-search'" default
)
1157 (defvar gnus-group-parameters-more nil
)
1159 (defmacro gnus-define-group-parameter
(param &rest rest
)
1160 "Define a group parameter PARAM.
1161 REST is a plist of following:
1162 :type One of `bool', `list' or nil.
1163 :function The name of the function.
1164 :function-document The documentation of the function.
1165 :parameter-type The type for customizing the parameter.
1166 :parameter-document The documentation for the parameter.
1167 :variable The name of the variable.
1168 :variable-document The documentation for the variable.
1169 :variable-group The group for customizing the variable.
1170 :variable-type The type for customizing the variable.
1171 :variable-default The default value of the variable."
1172 (let* ((type (plist-get rest
:type
))
1173 (parameter-type (plist-get rest
:parameter-type
))
1174 (parameter-document (plist-get rest
:parameter-document
))
1175 (function (or (plist-get rest
:function
)
1176 (intern (format "gnus-parameter-%s" param
))))
1177 (function-document (or (plist-get rest
:function-document
) ""))
1178 (variable (or (plist-get rest
:variable
)
1179 (intern (format "gnus-parameter-%s-alist" param
))))
1180 (variable-document (or (plist-get rest
:variable-document
) ""))
1181 (variable-group (plist-get rest
:variable-group
))
1182 (variable-type (or (plist-get rest
:variable-type
)
1184 (list (regexp :tag
"Group")
1185 ,(car (cdr parameter-type
)))))))
1186 (variable-default (plist-get rest
:variable-default
)))
1189 `(defcustom ,variable
,variable-default
1191 :group
'gnus-group-parameter
1192 :group
',variable-group
1193 :type
,variable-type
)
1194 `(setq gnus-group-parameters-more
1195 (delq (assq ',param gnus-group-parameters-more
)
1196 gnus-group-parameters-more
))
1197 `(add-to-list 'gnus-group-parameters-more
1200 ,parameter-document
))
1202 `(defun ,function
(name)
1204 (let ((params (gnus-group-find-parameter name
))
1207 ((memq ',param params
)
1209 ((setq val
(assq ',param params
))
1211 ((stringp ,variable
)
1212 (string-match ,variable name
))
1214 (let ((alist ,variable
)
1216 (while (setq elem
(pop alist
))
1218 (string-match (car elem
) name
))
1221 (if (consp value
) (car value
) value
))))))
1222 `(defun ,function
(name)
1225 (or (gnus-group-find-parameter name
',param
,(and type t
))
1226 (let ((alist ,variable
)
1228 (while (setq elem
(pop alist
))
1230 (string-match (car elem
) name
))
1235 '(if (consp value
) (car value
) value
))))))))))
1237 (defcustom gnus-home-directory
"~/"
1238 "Directory variable that specifies the \"home\" directory.
1239 All other Gnus file and directory variables are initialized from this variable."
1243 (defcustom gnus-directory
(or (getenv "SAVEDIR")
1244 (nnheader-concat gnus-home-directory
"News/"))
1245 "*Directory variable from which all other Gnus file variables are derived.
1247 Note that Gnus is mostly loaded when the `.gnus.el' file is read.
1248 This means that other directory variables that are initialized from
1249 this variable won't be set properly if you set this variable in `.gnus.el'.
1250 Set this variable in `.emacs' instead."
1254 (defcustom gnus-default-directory nil
1255 "*Default directory for all Gnus buffers."
1257 :type
'(choice (const :tag
"current" nil
)
1260 ;; Site dependent variables. These variables should be defined in
1263 (defvar gnus-default-nntp-server nil
1264 "Specify a default NNTP server.
1265 This variable should be defined in paths.el, and should never be set
1267 If you want to change servers, you should use `gnus-select-method'.
1268 See the documentation to that variable.")
1270 ;; Don't touch this variable.
1271 (defvar gnus-nntp-service
"nntp"
1272 "NNTP service name (\"nntp\" or 119).
1273 This is an obsolete variable, which is scarcely used. If you use an
1274 nntp server for your newsgroup and want to change the port number
1275 used to 899, you would say something along these lines:
1277 (setq gnus-select-method '(nntp \"my.nntp.server\" (nntp-port-number 899)))")
1279 (defcustom gnus-nntpserver-file
"/etc/nntpserver"
1280 "A file with only the name of the nntp server in it."
1285 (defun gnus-getenv-nntpserver ()
1286 "Find default nntp server.
1287 Check the NNTPSERVER environment variable and the
1288 `gnus-nntpserver-file' file."
1289 (or (getenv "NNTPSERVER")
1290 (and (file-readable-p gnus-nntpserver-file
)
1292 (insert-file-contents gnus-nntpserver-file
)
1293 (when (re-search-forward "[^ \t\n\r]+" nil t
)
1294 (match-string 0))))))
1296 ;; `M-x customize-variable RET gnus-select-method RET' should work without
1297 ;; starting or even loading Gnus.
1298 ;;;###autoload(when (fboundp 'custom-autoload)
1299 ;;;###autoload (custom-autoload 'gnus-select-method "gnus"))
1301 (defcustom gnus-select-method
1304 (list 'nntp
(or (condition-case nil
1305 (gnus-getenv-nntpserver)
1307 (when (and gnus-default-nntp-server
1308 (not (string= gnus-default-nntp-server
"")))
1309 gnus-default-nntp-server
)
1311 (if (or (null gnus-nntp-service
)
1312 (equal gnus-nntp-service
"nntp"))
1314 (list gnus-nntp-service
)))
1316 "Default method for selecting a newsgroup.
1317 This variable should be a list, where the first element is how the
1318 news is to be fetched, the second is the address.
1320 For instance, if you want to get your news via \"flab.flab.edu\" using
1321 NNTP, you could say:
1323 \(setq gnus-select-method '(nntp \"flab.flab.edu\"))
1325 If you want to use your local spool, say:
1327 \(setq gnus-select-method (list 'nnspool (system-name)))
1329 If you use this variable, you must set `gnus-nntp-server' to nil.
1331 There is a lot more to know about select methods and virtual servers -
1332 see the manual for details."
1335 :initialize
'custom-initialize-default
1336 :type
'gnus-select-method
)
1338 (defcustom gnus-message-archive-method
"archive"
1339 "*Method used for archiving messages you've sent.
1340 This should be a mail method.
1342 See also `gnus-update-message-archive-method'."
1344 :group
'gnus-message
1345 :type
'(choice (const :tag
"Default archive method" "archive")
1346 gnus-select-method
))
1348 (defcustom gnus-update-message-archive-method nil
1349 "Non-nil means always update the saved \"archive\" method.
1351 The archive method is initially set according to the value of
1352 `gnus-message-archive-method' and is saved in the \"~/.newsrc.eld\" file
1353 so that it may be used as a real method of the server which is named
1354 \"archive\" ever since. If it once has been saved, it will never be
1355 updated if the value of this variable is nil, even if you change the
1356 value of `gnus-message-archive-method' afterward. If you want the
1357 saved \"archive\" method to be updated whenever you change the value of
1358 `gnus-message-archive-method', set this variable to a non-nil value."
1361 :group
'gnus-message
1364 (defcustom gnus-message-archive-group
'((format-time-string "sent.%Y-%m"))
1365 "*Name of the group in which to save the messages you've written.
1366 This can either be a string; a list of strings; or an alist
1367 of regexps/functions/forms to be evaluated to return a string (or a list
1368 of strings). The functions are called with the name of the current
1369 group (or nil) as a parameter.
1371 If you want to save your mail in one group and the news articles you
1372 write in another group, you could say something like:
1374 \(setq gnus-message-archive-group
1375 '((if (message-news-p)
1379 Normally the group names returned by this variable should be
1380 unprefixed -- which implicitly means \"store on the archive server\".
1381 However, you may wish to store the message on some other server. In
1382 that case, just return a fully prefixed name of the group --
1383 \"nnml+private:mail.misc\", for instance."
1385 :group
'gnus-message
1386 :type
'(choice (const :tag
"none" nil
)
1387 (const :tag
"Weekly" ((format-time-string "sent.%Yw%U")))
1388 (const :tag
"Monthly" ((format-time-string "sent.%Y-%m")))
1389 (const :tag
"Yearly" ((format-time-string "sent.%Y")))
1394 (defcustom gnus-secondary-servers nil
1395 "List of NNTP servers that the user can choose between interactively.
1396 To make Gnus query you for a server, you have to give `gnus' a
1397 non-numeric prefix - `C-u M-x gnus', in short."
1399 :type
'(repeat string
))
1401 (defcustom gnus-nntp-server nil
1402 "*The name of the host running the NNTP server.
1403 This variable is semi-obsolete. Use the `gnus-select-method'
1406 :type
'(choice (const :tag
"disable" nil
)
1409 (defcustom gnus-secondary-select-methods nil
1410 "A list of secondary methods that will be used for reading news.
1411 This is a list where each element is a complete select method (see
1412 `gnus-select-method').
1414 If, for instance, you want to read your mail with the nnml back end,
1415 you could set this variable:
1417 \(setq gnus-secondary-select-methods '((nnml \"\")))"
1419 :type
'(repeat gnus-select-method
))
1421 (defvar gnus-backup-default-subscribed-newsgroups
1422 '("news.announce.newusers" "news.groups.questions" "gnu.emacs.gnus")
1423 "Default default new newsgroups the first time Gnus is run.
1424 Should be set in paths.el, and shouldn't be touched by the user.")
1426 (defcustom gnus-local-domain nil
1427 "Local domain name without a host name.
1428 The DOMAINNAME environment variable is used instead if it is defined.
1429 If the function `system-name' returns the full Internet name, there is
1430 no need to set this variable."
1431 :group
'gnus-message
1432 :type
'(choice (const :tag
"default" nil
)
1434 (make-obsolete-variable 'gnus-local-domain nil
"Emacs 24.1")
1436 (defvar gnus-local-organization nil
1437 "String with a description of what organization (if any) the user belongs to.
1438 Obsolete variable; use `message-user-organization' instead.")
1440 ;; Customization variables
1442 (defcustom gnus-refer-article-method
'current
1443 "Preferred method for fetching an article by Message-ID.
1444 If you are reading news from the local spool (with nnspool), fetching
1445 articles by Message-ID is painfully slow. By setting this method to an
1446 nntp method, you might get acceptable results.
1448 The value of this variable must be a valid select method as discussed
1449 in the documentation of `gnus-select-method'.
1451 It can also be a list of select methods, as well as the special symbol
1452 `current', which means to use the current select method. If it is a
1453 list, Gnus will try all the methods in the list until it finds a match."
1456 :type
'(choice (const :tag
"default" nil
)
1458 (const :tag
"Google" (nnweb "refer" (nnweb-type google
)))
1460 (repeat :menu-tag
"Try multiple"
1462 :value
(current (nnweb "refer" (nnweb-type google
)))
1463 (choice :tag
"Method"
1465 (const :tag
"Google"
1466 (nnweb "refer" (nnweb-type google
)))
1467 gnus-select-method
))))
1469 (defcustom gnus-group-fetch-control-use-browse-url nil
1470 "*Non-nil means that control messages are displayed using `browse-url'.
1471 Otherwise they are fetched with ange-ftp and displayed in an ephemeral
1474 :group
'gnus-group-various
1477 (defcustom gnus-use-cross-reference t
1478 "*Non-nil means that cross referenced articles will be marked as read.
1479 If nil, ignore cross references. If t, mark articles as read in
1480 subscribed newsgroups. If neither t nor nil, mark as read in all
1483 :type
'(choice (const :tag
"off" nil
)
1484 (const :tag
"subscribed" t
)
1488 (defcustom gnus-process-mark ?
#
1490 :group
'gnus-group-visual
1491 :group
'gnus-summary-marks
1494 (defcustom gnus-large-newsgroup
200
1495 "*The number of articles which indicates a large newsgroup.
1496 If the number of articles in a newsgroup is greater than this value,
1497 confirmation is required for selecting the newsgroup.
1498 If it is nil, no confirmation is required.
1500 Also see `gnus-large-ephemeral-newsgroup'."
1501 :group
'gnus-group-select
1502 :type
'(choice (const :tag
"No limit" nil
)
1505 (defcustom gnus-use-long-file-name
(not (memq system-type
'(usg-unix-v)))
1506 "*Non-nil means that the default name of a file to save articles in is the group name.
1507 If it's nil, the directory form of the group name is used instead.
1509 If this variable is a list, and the list contains the element
1510 `not-score', long file names will not be used for score files; if it
1511 contains the element `not-save', long file names will not be used for
1512 saving; and if it contains the element `not-kill', long file names
1513 will not be used for kill files.
1515 Note that the default for this variable varies according to what system
1516 type you're using. On `usg-unix-v' and `xenix' this variable defaults
1517 to nil while on all other systems it defaults to t."
1519 :type
'(radio (sexp :format
"Non-nil\n"
1520 :match
(lambda (widget value
)
1521 (and value
(not (listp value
))))
1524 (checklist (const :format
"%v " not-score
)
1525 (const :format
"%v " not-save
)
1528 (defcustom gnus-kill-files-directory gnus-directory
1529 "*Name of the directory where kill files will be stored (default \"~/News\")."
1530 :group
'gnus-score-files
1531 :group
'gnus-score-kill
1534 (defcustom gnus-save-score nil
1535 "*If non-nil, save group scoring info."
1536 :group
'gnus-score-various
1540 (defcustom gnus-use-undo t
1541 "*If non-nil, allow undoing in Gnus group mode buffers."
1545 (defcustom gnus-use-adaptive-scoring nil
1546 "*If non-nil, use some adaptive scoring scheme.
1547 If a list, then the values `word' and `line' are meaningful. The
1548 former will perform adaption on individual words in the subject
1549 header while `line' will perform adaption on several headers."
1551 :group
'gnus-score-adapt
1552 :type
'(set (const word
) (const line
)))
1554 (defcustom gnus-use-cache
'passive
1555 "*If nil, Gnus will ignore the article cache.
1556 If `passive', it will allow entering (and reading) articles
1557 explicitly entered into the cache. If anything else, use the
1558 cache to the full extent of the law."
1561 :type
'(choice (const :tag
"off" nil
)
1562 (const :tag
"passive" passive
)
1563 (const :tag
"active" t
)))
1565 (defcustom gnus-use-trees nil
1566 "*If non-nil, display a thread tree buffer."
1570 (defcustom gnus-keep-backlog
20
1571 "*If non-nil, Gnus will keep read articles for later re-retrieval.
1572 If it is a number N, then Gnus will only keep the last N articles
1573 read. If it is neither nil nor a number, Gnus will keep all read
1574 articles. This is not a good idea."
1576 :type
'(choice (const :tag
"off" nil
)
1581 (defcustom gnus-suppress-duplicates nil
1582 "*If non-nil, Gnus will mark duplicate copies of the same article as read."
1586 (defcustom gnus-use-scoring t
1587 "*If non-nil, enable scoring."
1591 (defcustom gnus-summary-prepare-exit-hook
1592 '(gnus-summary-expire-articles)
1593 "*A hook called when preparing to exit from the summary buffer.
1594 It calls `gnus-summary-expire-articles' by default."
1595 :group
'gnus-summary-exit
1598 (defcustom gnus-novice-user t
1599 "*Non-nil means that you are a Usenet novice.
1600 If non-nil, verbose messages may be displayed and confirmations may be
1605 (defcustom gnus-expert-user nil
1606 "*Non-nil means that you will never be asked for confirmation about anything.
1607 That doesn't mean *anything* anything; particularly destructive
1608 commands will still require prompting."
1612 (defcustom gnus-interactive-catchup t
1613 "*If non-nil, require your confirmation when catching up a group."
1614 :group
'gnus-group-select
1617 (defcustom gnus-interactive-exit t
1618 "*If non-nil, require your confirmation when exiting Gnus."
1622 (defcustom gnus-extract-address-components
'gnus-extract-address-components
1623 "*Function for extracting address components from a From header.
1624 Two pre-defined function exist: `gnus-extract-address-components',
1625 which is the default, quite fast, and too simplistic solution, and
1626 `mail-extract-address-components', which works much better, but is
1628 :group
'gnus-summary-format
1629 :type
'(radio (function-item gnus-extract-address-components
)
1630 (function-item mail-extract-address-components
)
1631 (function :tag
"Other")))
1633 (defcustom gnus-shell-command-separator
";"
1634 "String used to separate shell commands."
1638 (defcustom gnus-valid-select-methods
1639 '(("nntp" post address prompt-address physical-address
)
1640 ("nnspool" post address
)
1641 ("nnvirtual" post-mail virtual prompt-address
)
1642 ("nnmbox" mail respool address
)
1643 ("nnml" post-mail respool address
)
1644 ("nnmh" mail respool address
)
1645 ("nndir" post-mail prompt-address physical-address
)
1646 ("nneething" none address prompt-address physical-address
)
1647 ("nndoc" none address prompt-address
)
1648 ("nnbabyl" mail address respool
)
1649 ("nndraft" post-mail
)
1650 ("nnfolder" mail respool address
)
1651 ("nngateway" post-mail address prompt-address physical-address
)
1654 ("nnagent" post-mail
)
1655 ("nnimap" post-mail address prompt-address physical-address
)
1656 ("nnmaildir" mail respool address
)
1658 "*An alist of valid select methods.
1659 The first element of each list lists should be a string with the name
1660 of the select method. The other elements may be the category of
1661 this method (i. e., `post', `mail', `none' or whatever) or other
1662 properties that this method has (like being respoolable).
1663 If you implement a new select method, all you should have to change is
1664 this variable. I think."
1666 :type
'(repeat (group (string :tag
"Name")
1667 (radio-button-choice (const :format
"%v " post
)
1668 (const :format
"%v " mail
)
1669 (const :format
"%v " none
)
1671 (checklist :inline t
1672 (const :format
"%v " address
)
1673 (const :format
"%v " prompt-address
)
1674 (const :format
"%v " physical-address
)
1675 (const :format
"%v " virtual
)
1679 (defun gnus-redefine-select-method-widget ()
1680 "Recomputes the select-method widget based on the value of
1681 `gnus-valid-select-methods'."
1682 (define-widget 'gnus-select-method
'list
1683 "Widget for entering a select method."
1685 :tag
"Select Method"
1686 :args
`((choice :tag
"Method"
1687 ,@(mapcar (lambda (entry)
1688 (list 'const
:format
"%v\n"
1689 (intern (car entry
))))
1690 gnus-valid-select-methods
)
1691 (symbol :tag
"other"))
1692 (string :tag
"Address")
1693 (repeat :tag
"Options"
1697 (sexp :tag
"Value"))))))
1699 (gnus-redefine-select-method-widget)
1701 (defcustom gnus-updated-mode-lines
'(group article summary tree
)
1702 "List of buffers that should update their mode lines.
1703 The list may contain the symbols `group', `article', `tree' and
1704 `summary'. If the corresponding symbol is present, Gnus will keep
1705 that mode line updated with information that may be pertinent.
1706 If this variable is nil, screen refresh may be quicker."
1707 :group
'gnus-various
1708 :type
'(set (const group
)
1713 (defcustom gnus-mode-non-string-length
30
1714 "*Max length of mode-line non-string contents.
1715 If this is nil, Gnus will take space as is needed, leaving the rest
1716 of the mode line intact."
1718 :group
'gnus-various
1719 :type
'(choice (const nil
)
1722 ;; There should be special validation for this.
1723 (define-widget 'gnus-email-address
'string
1724 "An email address.")
1726 (gnus-define-group-parameter
1729 "Return GROUP's to-address."
1731 "*Alist of group regexps and correspondent to-addresses."
1732 :variable-group gnus-group-parameter
1733 :parameter-type
'(gnus-email-address :tag
"To Address")
1734 :parameter-document
"\
1735 This will be used when doing followups and posts.
1737 This is primarily useful in mail groups that represent closed
1738 mailing lists--mailing lists where it's expected that everybody that
1739 writes to the mailing list is subscribed to it. Since using this
1740 parameter ensures that the mail only goes to the mailing list itself,
1741 it means that members won't receive two copies of your followups.
1743 Using `to-address' will actually work whether the group is foreign or
1744 not. Let's say there's a group on the server that is called
1745 `fa.4ad-l'. This is a real newsgroup, but the server has gotten the
1746 articles from a mail-to-news gateway. Posting directly to this group
1747 is therefore impossible--you have to send mail to the mailing list
1750 The gnus-group-split mail splitting mechanism will behave as if this
1751 address was listed in gnus-group-split Addresses (see below).")
1753 (gnus-define-group-parameter
1756 "Return GROUP's to-list."
1758 "*Alist of group regexps and correspondent to-lists."
1759 :variable-group gnus-group-parameter
1760 :parameter-type
'(gnus-email-address :tag
"To List")
1761 :parameter-document
"\
1762 This address will be used when doing a `a' in the group.
1764 It is totally ignored when doing a followup--except that if it is
1765 present in a news group, you'll get mail group semantics when doing
1768 The gnus-group-split mail splitting mechanism will behave as if this
1769 address was listed in gnus-group-split Addresses (see below).")
1771 (gnus-define-group-parameter
1775 "Return GROUP's subscription status."
1777 "*Groups which are automatically considered subscribed."
1778 :variable-group gnus-group-parameter
1779 :parameter-type
'(const :tag
"Subscribed" t
)
1780 :parameter-document
"\
1781 Gnus assumed that you are subscribed to the To/List address.
1783 When constructing a list of subscribed groups using
1784 `gnus-find-subscribed-addresses', Gnus includes the To address given
1785 above, or the list address (if the To address has not been set).")
1787 (gnus-define-group-parameter
1790 :function gnus-group-auto-expirable-p
1792 "Check whether GROUP is auto-expirable or not."
1793 :variable gnus-auto-expirable-newsgroups
1794 :variable-default nil
1796 "*Groups in which to automatically mark read articles as expirable.
1797 If non-nil, this should be a regexp that should match all groups in
1798 which to perform auto-expiry. This only makes sense for mail groups."
1799 :variable-group nnmail-expire
1800 :variable-type
'(choice (const nil
)
1802 :parameter-type
'(const :tag
"Automatic Expire" t
)
1804 "All articles that are read will be marked as expirable.")
1806 (gnus-define-group-parameter
1809 :function gnus-group-total-expirable-p
1811 "Check whether GROUP is total-expirable or not."
1812 :variable gnus-total-expirable-newsgroups
1813 :variable-default nil
1815 "*Groups in which to perform expiry of all read articles.
1816 Use with extreme caution. All groups that match this regexp will be
1817 expiring - which means that all read articles will be deleted after
1818 \(say) one week. (This only goes for mail groups and the like, of
1820 :variable-group nnmail-expire
1821 :variable-type
'(choice (const nil
)
1823 :parameter-type
'(const :tag
"Total Expire" t
)
1825 "All read articles will be put through the expiry process
1827 This happens even if they are not marked as expirable.
1830 (gnus-define-group-parameter
1833 "Return the default charset of GROUP."
1834 :variable gnus-group-charset-alist
1836 '(("\\(^\\|:\\)hk\\>\\|\\(^\\|:\\)tw\\>\\|\\<big5\\>" cn-big5
)
1837 ("\\(^\\|:\\)cn\\>\\|\\<chinese\\>" cn-gb-2312
)
1838 ("\\(^\\|:\\)fj\\>\\|\\(^\\|:\\)japan\\>" iso-2022-jp-2
)
1839 ("\\(^\\|:\\)tnn\\>\\|\\(^\\|:\\)pin\\>\\|\\(^\\|:\\)sci.lang.japan" iso-2022-7bit
)
1840 ("\\(^\\|:\\)relcom\\>" koi8-r
)
1841 ("\\(^\\|:\\)fido7\\>" koi8-r
)
1842 ("\\(^\\|:\\)\\(cz\\|hun\\|pl\\|sk\\|hr\\)\\>" iso-8859-2
)
1843 ("\\(^\\|:\\)israel\\>" iso-8859-1
)
1844 ("\\(^\\|:\\)han\\>" euc-kr
)
1845 ("\\(^\\|:\\)alt.chinese.text.big5\\>" chinese-big5
)
1846 ("\\(^\\|:\\)soc.culture.vietnamese\\>" vietnamese-viqr
)
1847 ("\\(^\\|:\\)\\(comp\\|rec\\|alt\\|sci\\|soc\\|news\\|gnu\\|bofh\\)\\>" iso-8859-1
))
1849 "Alist of regexps (to match group names) and default charsets to be used when reading."
1850 :variable-group gnus-charset
1851 :variable-type
'(repeat (list (regexp :tag
"Group")
1852 (symbol :tag
"Charset")))
1853 :parameter-type
'(symbol :tag
"Charset")
1854 :parameter-document
"\
1855 The default charset to use in the group.")
1857 (gnus-define-group-parameter
1861 "Return a posting method for GROUP."
1862 :variable gnus-post-method-alist
1864 "Alist of regexps (to match group names) and method to be used when
1865 posting an article."
1866 :variable-group gnus-group-foreign
1868 '(choice :tag
"Posting Method"
1869 (const :tag
"Use native server" native
)
1870 (const :tag
"Use current server" current
)
1871 (list :convert-widget
1873 (list 'sexp
:tag
"Methods"
1874 :value gnus-select-method
))))
1876 "Posting method for this group.")
1878 (gnus-define-group-parameter
1879 large-newsgroup-initial
1882 "Return GROUP's initial input of the number of articles."
1884 "*Alist of group regexps and its initial input of the number of articles."
1885 :variable-group gnus-group-parameter
1886 :parameter-type
'(choice :tag
"Initial Input for Large Newsgroup"
1887 (const :tag
"All" nil
)
1889 :parameter-document
"\
1891 This number will be prompted as the initial value of the number of
1892 articles to list when the group is a large newsgroup (see
1893 `gnus-large-newsgroup'). If it is nil, the default value is the
1894 total number of articles in the group.")
1896 ;; The Gnus registry's ignored groups
1897 (gnus-define-group-parameter
1901 "Whether this group should be ignored by the registry."
1902 :variable gnus-registry-ignored-groups
1903 :variable-default nil
1905 "*Groups in which the registry should be turned off."
1906 :variable-group gnus-registry
1907 :variable-type
'(repeat
1909 (regexp :tag
"Group Name Regular Expression")
1910 (boolean :tag
"Ignored")))
1912 :parameter-type
'(boolean :tag
"Group Ignored by the Registry")
1914 "Whether the Gnus Registry should ignore this group.")
1916 ;; group parameters for spam processing added by Ted Zlatanov <tzz@lifelogs.com>
1917 (defcustom gnus-install-group-spam-parameters t
1918 "*Disable the group parameters for spam detection.
1919 Enable if `G c' in XEmacs is giving you trouble, and make sure to submit a bug report."
1924 (when gnus-install-group-spam-parameters
1925 (defvar gnus-group-spam-classification-spam t
1926 "Spam group classification (requires spam.el).
1927 This group contains spam messages. On summary entry, unread messages
1928 will be marked as spam. On summary exit, the specified spam
1929 processors will be invoked on spam-marked messages, then those
1930 messages will be expired, so the spam processor will only see a
1931 spam-marked message once.")
1933 (defvar gnus-group-spam-classification-ham
'ask
1934 "The ham value for the spam group parameter (requires spam.el).
1935 On summary exit, the specified ham processors will be invoked on
1936 ham-marked messages. Exercise caution, since the ham processor will
1937 see the same message more than once because there is no ham message
1940 (gnus-define-group-parameter
1944 "The spam type (spam, ham, or neither) of the group."
1945 :variable gnus-spam-newsgroup-contents
1946 :variable-default nil
1948 "*Group classification (spam, ham, or neither). Only
1949 meaningful when spam.el is loaded. If non-nil, this should be a
1950 list of group name regexps associated with a classification for
1951 each one. In spam groups, new articles are marked as spam on
1952 summary entry. There is other behavior associated with ham and
1953 no classification when spam.el is loaded - see the manual."
1954 :variable-group spam
1955 :variable-type
'(repeat
1956 (list :tag
"Group contents spam/ham classification"
1957 (regexp :tag
"Group")
1959 (variable-item gnus-group-spam-classification-spam
)
1960 (variable-item gnus-group-spam-classification-ham
)
1961 (const :tag
"Unclassified" nil
))))
1963 :parameter-type
'(list :tag
"Group contents spam/ham classification"
1964 (choice :tag
"Group contents classification for spam sorting"
1965 (variable-item gnus-group-spam-classification-spam
)
1966 (variable-item gnus-group-spam-classification-ham
)
1967 (const :tag
"Unclassified" nil
)))
1969 "The spam classification (spam, ham, or neither) of this group.
1970 When a spam group is entered, all unread articles are marked as
1971 spam. There is other behavior associated with ham and no
1972 classification when spam.el is loaded - see the manual.")
1974 (gnus-define-group-parameter
1978 "The address to get spam resent (through spam-report-resend)."
1979 :variable gnus-spam-resend-to
1980 :variable-default nil
1982 "The address to get spam resent (through spam-report-resend)."
1983 :variable-group spam
1984 :variable-type
'(repeat
1985 (list :tag
"Group address for resending spam"
1986 (regexp :tag
"Group")
1987 (string :tag
"E-mail address for resending spam (requires the spam-use-resend exit processor)")))
1988 :parameter-type
'string
:tag
"E-mail address for resending spam (requires the spam-use-resend exit processor)"
1990 "The address to get spam resent (through spam-report-resend).")
1992 (gnus-define-group-parameter
1996 "The address to get ham resent (through spam-report-resend)."
1997 :variable gnus-ham-resend-to
1998 :variable-default nil
2000 "The address to get ham resent (through spam-report-resend)."
2001 :variable-group spam
2002 :variable-type
'(repeat
2003 (list :tag
"Group address for resending ham"
2004 (regexp :tag
"Group")
2005 (string :tag
"E-mail address for resending ham (requires the spam-use-resend exit processor)")))
2006 :parameter-type
'string
:tag
"E-mail address for resending ham (requires the spam-use-resend exit processor)"
2008 "The address to get ham resent (through spam-report-resend).")
2010 (defvar gnus-group-spam-exit-processor-ifile
"ifile"
2011 "OBSOLETE: The ifile summary exit spam processor.")
2013 (defvar gnus-group-spam-exit-processor-stat
"stat"
2014 "OBSOLETE: The spam-stat summary exit spam processor.")
2016 (defvar gnus-group-spam-exit-processor-bogofilter
"bogofilter"
2017 "OBSOLETE: The Bogofilter summary exit spam processor.")
2019 (defvar gnus-group-spam-exit-processor-blacklist
"blacklist"
2020 "OBSOLETE: The Blacklist summary exit spam processor.")
2022 (defvar gnus-group-spam-exit-processor-report-gmane
"report-gmane"
2023 "OBSOLETE: The Gmane reporting summary exit spam processor.
2024 Only applicable to NNTP groups with articles from Gmane. See spam-report.el")
2026 (defvar gnus-group-spam-exit-processor-spamoracle
"spamoracle-spam"
2027 "OBSOLETE: The spamoracle summary exit spam processor.")
2029 (defvar gnus-group-ham-exit-processor-ifile
"ifile-ham"
2030 "OBSOLETE: The ifile summary exit ham processor.
2031 Only applicable to non-spam (unclassified and ham) groups.")
2033 (defvar gnus-group-ham-exit-processor-bogofilter
"bogofilter-ham"
2034 "OBSOLETE: The Bogofilter summary exit ham processor.
2035 Only applicable to non-spam (unclassified and ham) groups.")
2037 (defvar gnus-group-ham-exit-processor-stat
"stat-ham"
2038 "OBSOLETE: The spam-stat summary exit ham processor.
2039 Only applicable to non-spam (unclassified and ham) groups.")
2041 (defvar gnus-group-ham-exit-processor-whitelist
"whitelist"
2042 "OBSOLETE: The whitelist summary exit ham processor.
2043 Only applicable to non-spam (unclassified and ham) groups.")
2045 (defvar gnus-group-ham-exit-processor-BBDB
"bbdb"
2046 "OBSOLETE: The BBDB summary exit ham processor.
2047 Only applicable to non-spam (unclassified and ham) groups.")
2049 (defvar gnus-group-ham-exit-processor-copy
"copy"
2050 "OBSOLETE: The ham copy exit ham processor.
2051 Only applicable to non-spam (unclassified and ham) groups.")
2053 (defvar gnus-group-ham-exit-processor-spamoracle
"spamoracle-ham"
2054 "OBSOLETE: The spamoracle summary exit ham processor.
2055 Only applicable to non-spam (unclassified and ham) groups.")
2057 (gnus-define-group-parameter
2062 :tag
"Spam Summary Exit Processor"
2064 (list :tag
"Spam Summary Exit Processor Choices"
2066 (const :tag
"Spam: Bogofilter" (spam spam-use-bogofilter
))
2067 (const :tag
"Spam: Blacklist" (spam spam-use-blacklist
))
2068 (const :tag
"Spam: Bsfilter" (spam spam-use-bsfilter
))
2069 (const :tag
"Spam: Gmane Report" (spam spam-use-gmane
))
2070 (const :tag
"Spam: Resend Message"(spam spam-use-resend
))
2071 (const :tag
"Spam: ifile" (spam spam-use-ifile
))
2072 (const :tag
"Spam: Spam Oracle" (spam spam-use-spamoracle
))
2073 (const :tag
"Spam: Spam-stat" (spam spam-use-stat
))
2074 (const :tag
"Spam: SpamAssassin" (spam spam-use-spamassassin
))
2075 (const :tag
"Spam: CRM114" (spam spam-use-crm114
))
2076 (const :tag
"Ham: BBDB" (ham spam-use-BBDB
))
2077 (const :tag
"Ham: Bogofilter" (ham spam-use-bogofilter
))
2078 (const :tag
"Ham: Bsfilter" (ham spam-use-bsfilter
))
2079 (const :tag
"Ham: Copy" (ham spam-use-ham-copy
))
2080 (const :tag
"Ham: Resend Message" (ham spam-use-resend
))
2081 (const :tag
"Ham: ifile" (ham spam-use-ifile
))
2082 (const :tag
"Ham: Spam Oracle" (ham spam-use-spamoracle
))
2083 (const :tag
"Ham: Spam-stat" (ham spam-use-stat
))
2084 (const :tag
"Ham: SpamAssassin" (ham spam-use-spamassassin
))
2085 (const :tag
"Ham: CRM114" (ham spam-use-crm114
))
2086 (const :tag
"Ham: Whitelist" (ham spam-use-whitelist
))
2087 (variable-item gnus-group-spam-exit-processor-ifile
)
2088 (variable-item gnus-group-spam-exit-processor-stat
)
2089 (variable-item gnus-group-spam-exit-processor-bogofilter
)
2090 (variable-item gnus-group-spam-exit-processor-blacklist
)
2091 (variable-item gnus-group-spam-exit-processor-spamoracle
)
2092 (variable-item gnus-group-spam-exit-processor-report-gmane
)
2093 (variable-item gnus-group-ham-exit-processor-bogofilter
)
2094 (variable-item gnus-group-ham-exit-processor-ifile
)
2095 (variable-item gnus-group-ham-exit-processor-stat
)
2096 (variable-item gnus-group-ham-exit-processor-whitelist
)
2097 (variable-item gnus-group-ham-exit-processor-BBDB
)
2098 (variable-item gnus-group-ham-exit-processor-spamoracle
)
2099 (variable-item gnus-group-ham-exit-processor-copy
))))
2101 "Which spam or ham processors will be applied when the summary is exited."
2102 :variable gnus-spam-process-newsgroups
2103 :variable-default nil
2105 "*Groups in which to automatically process spam or ham articles with
2106 a backend on summary exit. If non-nil, this should be a list of group
2107 name regexps that should match all groups in which to do automatic
2108 spam processing, associated with the appropriate processor."
2109 :variable-group spam
2111 '(repeat :tag
"Spam/Ham Processors"
2112 (list :tag
"Spam Summary Exit Processor Choices"
2113 (regexp :tag
"Group Regexp")
2115 :tag
"Spam/Ham Summary Exit Processor"
2116 (const :tag
"Spam: Bogofilter" (spam spam-use-bogofilter
))
2117 (const :tag
"Spam: Blacklist" (spam spam-use-blacklist
))
2118 (const :tag
"Spam: Bsfilter" (spam spam-use-bsfilter
))
2119 (const :tag
"Spam: Gmane Report" (spam spam-use-gmane
))
2120 (const :tag
"Spam: Resend Message"(spam spam-use-resend
))
2121 (const :tag
"Spam: ifile" (spam spam-use-ifile
))
2122 (const :tag
"Spam: Spam-stat" (spam spam-use-stat
))
2123 (const :tag
"Spam: Spam Oracle" (spam spam-use-spamoracle
))
2124 (const :tag
"Spam: SpamAssassin" (spam spam-use-spamassassin
))
2125 (const :tag
"Spam: CRM114" (spam spam-use-crm114
))
2126 (const :tag
"Ham: BBDB" (ham spam-use-BBDB
))
2127 (const :tag
"Ham: Bogofilter" (ham spam-use-bogofilter
))
2128 (const :tag
"Ham: Bsfilter" (ham spam-use-bsfilter
))
2129 (const :tag
"Ham: Copy" (ham spam-use-ham-copy
))
2130 (const :tag
"Ham: Resend Message" (ham spam-use-resend
))
2131 (const :tag
"Ham: ifile" (ham spam-use-ifile
))
2132 (const :tag
"Ham: Spam-stat" (ham spam-use-stat
))
2133 (const :tag
"Ham: Spam Oracle" (ham spam-use-spamoracle
))
2134 (const :tag
"Ham: SpamAssassin" (ham spam-use-spamassassin
))
2135 (const :tag
"Ham: CRM114" (ham spam-use-crm114
))
2136 (const :tag
"Ham: Whitelist" (ham spam-use-whitelist
))
2137 (variable-item gnus-group-spam-exit-processor-ifile
)
2138 (variable-item gnus-group-spam-exit-processor-stat
)
2139 (variable-item gnus-group-spam-exit-processor-bogofilter
)
2140 (variable-item gnus-group-spam-exit-processor-blacklist
)
2141 (variable-item gnus-group-spam-exit-processor-spamoracle
)
2142 (variable-item gnus-group-spam-exit-processor-report-gmane
)
2143 (variable-item gnus-group-ham-exit-processor-bogofilter
)
2144 (variable-item gnus-group-ham-exit-processor-ifile
)
2145 (variable-item gnus-group-ham-exit-processor-stat
)
2146 (variable-item gnus-group-ham-exit-processor-whitelist
)
2147 (variable-item gnus-group-ham-exit-processor-BBDB
)
2148 (variable-item gnus-group-ham-exit-processor-spamoracle
)
2149 (variable-item gnus-group-ham-exit-processor-copy
))))
2152 "Which spam or ham processors will be applied when the summary is exited.")
2154 (gnus-define-group-parameter
2158 '(boolean :tag
"Spam autodetection")
2160 "Should spam be autodetected (with spam-split) in this group?"
2161 :variable gnus-spam-autodetect
2162 :variable-default nil
2164 "*Groups in which spam should be autodetected when they are entered.
2165 Only unseen articles will be examined, unless
2166 spam-autodetect-recheck-messages is set."
2167 :variable-group spam
2170 :tag
"Autodetection setting"
2172 (regexp :tag
"Group Regexp")
2175 "Spam autodetection.
2176 Only unseen articles will be examined, unless
2177 spam-autodetect-recheck-messages is set.")
2179 (gnus-define-group-parameter
2180 spam-autodetect-methods
2183 '(choice :tag
"Spam autodetection-specific methods"
2186 (set :tag
"Use specific methods"
2187 (variable-item spam-use-blacklist
)
2188 (variable-item spam-use-gmane-xref
)
2189 (variable-item spam-use-regex-headers
)
2190 (variable-item spam-use-regex-body
)
2191 (variable-item spam-use-whitelist
)
2192 (variable-item spam-use-BBDB
)
2193 (variable-item spam-use-ifile
)
2194 (variable-item spam-use-spamoracle
)
2195 (variable-item spam-use-crm114
)
2196 (variable-item spam-use-spamassassin
)
2197 (variable-item spam-use-spamassassin-headers
)
2198 (variable-item spam-use-bsfilter
)
2199 (variable-item spam-use-bsfilter-headers
)
2200 (variable-item spam-use-stat
)
2201 (variable-item spam-use-blackholes
)
2202 (variable-item spam-use-hashcash
)
2203 (variable-item spam-use-bogofilter-headers
)
2204 (variable-item spam-use-bogofilter
)))
2206 "Methods to be used for autodetection in each group"
2207 :variable gnus-spam-autodetect-methods
2208 :variable-default nil
2210 "*Methods for autodetecting spam per group.
2211 Requires the spam-autodetect parameter. Only unseen articles
2212 will be examined, unless spam-autodetect-recheck-messages is
2214 :variable-group spam
2217 :tag
"Autodetection methods"
2219 (regexp :tag
"Group Regexp")
2223 (set :tag
"Use specific methods"
2224 (variable-item spam-use-blacklist
)
2225 (variable-item spam-use-gmane-xref
)
2226 (variable-item spam-use-regex-headers
)
2227 (variable-item spam-use-regex-body
)
2228 (variable-item spam-use-whitelist
)
2229 (variable-item spam-use-BBDB
)
2230 (variable-item spam-use-ifile
)
2231 (variable-item spam-use-spamoracle
)
2232 (variable-item spam-use-crm114
)
2233 (variable-item spam-use-stat
)
2234 (variable-item spam-use-blackholes
)
2235 (variable-item spam-use-hashcash
)
2236 (variable-item spam-use-spamassassin
)
2237 (variable-item spam-use-spamassassin-headers
)
2238 (variable-item spam-use-bsfilter
)
2239 (variable-item spam-use-bsfilter-headers
)
2240 (variable-item spam-use-bogofilter-headers
)
2241 (variable-item spam-use-bogofilter
)))))
2243 "Spam autodetection methods.
2244 Requires the spam-autodetect parameter. Only unseen articles
2245 will be examined, unless spam-autodetect-recheck-messages is
2248 (gnus-define-group-parameter
2249 spam-process-destination
2252 '(choice :tag
"Destination for spam-processed articles at summary exit"
2253 (string :tag
"Move to a group")
2254 (repeat :tag
"Move to multiple groups"
2255 (string :tag
"Destination group"))
2256 (const :tag
"Expire" nil
))
2258 "Where spam-processed articles will go at summary exit."
2259 :variable gnus-spam-process-destinations
2260 :variable-default nil
2262 "*Groups in which to explicitly send spam-processed articles to
2263 another group, or expire them (the default). If non-nil, this should
2264 be a list of group name regexps that should match all groups in which
2265 to do spam-processed article moving, associated with the destination
2266 group or nil for explicit expiration. This only makes sense for
2268 :variable-group spam
2271 :tag
"Spam-processed articles destination"
2273 (regexp :tag
"Group Regexp")
2275 :tag
"Destination for spam-processed articles at summary exit"
2276 (string :tag
"Move to a group")
2277 (repeat :tag
"Move to multiple groups"
2278 (string :tag
"Destination group"))
2279 (const :tag
"Expire" nil
))))
2281 "Where spam-processed articles will go at summary exit.")
2283 (gnus-define-group-parameter
2284 ham-process-destination
2288 :tag
"Destination for ham articles at summary exit from a spam group"
2289 (string :tag
"Move to a group")
2290 (repeat :tag
"Move to multiple groups"
2291 (string :tag
"Destination group"))
2292 (const :tag
"Respool" respool
)
2293 (const :tag
"Do nothing" nil
))
2295 "Where ham articles will go at summary exit from a spam group."
2296 :variable gnus-ham-process-destinations
2297 :variable-default nil
2299 "*Groups in which to explicitly send ham articles to
2300 another group, or do nothing (the default). If non-nil, this should
2301 be a list of group name regexps that should match all groups in which
2302 to do ham article moving, associated with the destination
2303 group or nil for explicit ignoring. This only makes sense for
2304 mail groups, and only works in spam groups."
2305 :variable-group spam
2308 :tag
"Ham articles destination"
2310 (regexp :tag
"Group Regexp")
2312 :tag
"Destination for ham articles at summary exit from spam group"
2313 (string :tag
"Move to a group")
2314 (repeat :tag
"Move to multiple groups"
2315 (string :tag
"Destination group"))
2316 (const :tag
"Respool" respool
)
2317 (const :tag
"Expire" nil
))))
2319 "Where ham articles will go at summary exit from a spam group.")
2321 (gnus-define-group-parameter
2324 :parameter-type
'(list :tag
"Ham mark choices"
2326 (variable-item gnus-del-mark
)
2327 (variable-item gnus-read-mark
)
2328 (variable-item gnus-ticked-mark
)
2329 (variable-item gnus-killed-mark
)
2330 (variable-item gnus-kill-file-mark
)
2331 (variable-item gnus-low-score-mark
)))
2334 "Marks considered ham (positively not spam). Such articles will be
2335 processed as ham (non-spam) on group exit. When nil, the global
2336 spam-ham-marks variable takes precedence."
2337 :variable-default
'((".*" ((gnus-del-mark
2341 gnus-low-score-mark
))))
2342 :variable-group spam
2344 "*Groups in which to explicitly set the ham marks to some value.")
2346 (gnus-define-group-parameter
2349 :parameter-type
'(list :tag
"Spam mark choices"
2351 (variable-item gnus-spam-mark
)
2352 (variable-item gnus-killed-mark
)
2353 (variable-item gnus-kill-file-mark
)
2354 (variable-item gnus-low-score-mark
)))
2357 "Marks considered spam.
2358 Such articles will be processed as spam on group exit. When nil, the global
2359 spam-spam-marks variable takes precedence."
2360 :variable-default
'((".*" ((gnus-spam-mark))))
2361 :variable-group spam
2363 "*Groups in which to explicitly set the spam marks to some value."))
2365 (defcustom gnus-group-uncollapsed-levels
1
2366 "Number of group name elements to leave alone when making a short group name."
2367 :group
'gnus-group-visual
2370 (defcustom gnus-group-use-permanent-levels nil
2371 "*If non-nil, once you set a level, Gnus will use this level."
2372 :group
'gnus-group-levels
2377 (defcustom gnus-load-hook nil
2378 "A hook run while Gnus is loaded."
2382 (defcustom gnus-apply-kill-hook
'(gnus-apply-kill-file)
2383 "A hook called to apply kill files to a group.
2384 This hook is intended to apply a kill file to the selected newsgroup.
2385 The function `gnus-apply-kill-file' is called by default.
2387 Since a general kill file is too heavy to use only for a few
2388 newsgroups, I recommend you to use a lighter hook function. For
2389 example, if you'd like to apply a kill file to articles which contains
2390 a string `rmgroup' in subject in newsgroup `control', you can use the
2393 (setq gnus-apply-kill-hook
2396 (cond ((string-match \"control\" gnus-newsgroup-name)
2397 (gnus-kill \"Subject\" \"rmgroup\")
2398 (gnus-expunge \"X\"))))))"
2399 :group
'gnus-score-kill
2400 :options
'(gnus-apply-kill-file)
2403 (defcustom gnus-group-change-level-function nil
2404 "Function run when a group level is changed.
2405 It is called with three parameters -- GROUP, LEVEL and OLDLEVEL."
2406 :group
'gnus-group-levels
2407 :type
'(choice (const nil
)
2412 (defcustom gnus-visual
2413 '(summary-highlight group-highlight article-highlight
2415 summary-menu group-menu article-menu
2416 tree-highlight menu highlight
2417 browse-menu server-menu
2418 page-marker tree-menu binary-menu pick-menu
)
2419 "*Enable visual features.
2420 If `visual' is disabled, there will be no menus and few faces. Most of
2421 the visual customization options below will be ignored. Gnus will use
2422 less space and be faster as a result.
2424 This variable can also be a list of visual elements to switch on. For
2425 instance, to switch off all visual things except menus, you can say:
2427 (setq gnus-visual '(menu))
2429 Valid elements include `summary-highlight', `group-highlight',
2430 `article-highlight', `mouse-face', `summary-menu', `group-menu',
2431 `article-menu', `tree-highlight', `menu', `highlight', `browse-menu',
2432 `server-menu', `page-marker', `tree-menu', `binary-menu', and`pick-menu'."
2435 :type
'(set (const summary-highlight
)
2436 (const group-highlight
)
2437 (const article-highlight
)
2439 (const summary-menu
)
2441 (const article-menu
)
2442 (const tree-highlight
)
2452 ;; Byte-compiler warning.
2453 (defvar gnus-visual
)
2454 ;; Find out whether the gnus-visual TYPE is wanted.
2455 (defun gnus-visual-p (&optional type class
)
2456 (and gnus-visual
; Has to be non-nil, at least.
2457 (if (not type
) ; We don't care about type.
2459 (if (listp gnus-visual
) ; It's a list, so we check it.
2460 (or (memq type gnus-visual
)
2461 (memq class gnus-visual
))
2464 (defcustom gnus-mouse-face
2466 (if (gnus-visual-p 'mouse-face
'highlight
)
2467 (if (boundp 'gnus-mouse-face
)
2468 (or gnus-mouse-face
'highlight
)
2472 "*Face used for group or summary buffer mouse highlighting.
2473 The line beneath the mouse pointer will be highlighted with this
2478 (defcustom gnus-article-save-directory gnus-directory
2479 "*Name of the directory articles will be saved in (default \"~/News\")."
2480 :group
'gnus-article-saving
2483 (defvar gnus-plugged t
2484 "Whether Gnus is plugged or not.")
2486 (defcustom gnus-agent-cache t
2487 "Controls use of the agent cache while plugged.
2488 When set, Gnus will prefer using the locally stored content rather
2489 than re-fetching it from the server. You also need to enable
2490 `gnus-agent' for this to have any affect."
2495 (defcustom gnus-default-charset
'undecided
2496 "Default charset assumed to be used when viewing non-ASCII characters.
2497 This variable is overridden on a group-to-group basis by the
2498 `gnus-group-charset-alist' variable and is only used on groups not
2499 covered by that variable."
2501 :group
'gnus-charset
)
2503 ;; Fixme: Doc reference to agent.
2504 (defcustom gnus-agent t
2505 "Whether we want to use the Gnus agent or not.
2507 You may customize gnus-agent to disable its use. However, some
2508 back ends have started to use the agent as a client-side cache.
2509 Disabling the agent may result in noticeable loss of performance."
2514 (defcustom gnus-other-frame-function
'gnus
2515 "Function called by the command `gnus-other-frame'."
2517 :type
'(choice (function-item gnus
)
2518 (function-item gnus-no-server
)
2519 (function-item gnus-slave
)
2520 (function-item gnus-slave-no-server
)))
2522 (defcustom gnus-other-frame-parameters nil
2523 "Frame parameters used by `gnus-other-frame' to create a Gnus frame.
2524 This should be an alist for Emacs, or a plist for XEmacs."
2526 :type
(if (featurep 'xemacs
)
2527 '(repeat (list :inline t
:format
"%v"
2528 (symbol :tag
"Property")
2529 (sexp :tag
"Value")))
2530 '(repeat (cons :format
"%v"
2531 (symbol :tag
"Parameter")
2532 (sexp :tag
"Value")))))
2534 (defcustom gnus-user-agent
'(emacs gnus type
)
2535 "Which information should be exposed in the User-Agent header.
2537 Can be a list of symbols or a string. Valid symbols are `gnus'
2538 \(show Gnus version\) and `emacs' \(show Emacs version\). In
2539 addition to the Emacs version, you can add `codename' \(show
2540 \(S\)XEmacs codename\) or either `config' \(show system
2541 configuration\) or `type' \(show system type\). If you set it to
2542 a string, be sure to use a valid format, see RFC 2616."
2545 :group
'gnus-message
2546 :type
'(choice (list (set :inline t
2547 (const gnus
:tag
"Gnus version")
2548 (const emacs
:tag
"Emacs version")
2549 (choice :tag
"system"
2550 (const type
:tag
"system type")
2551 (const config
:tag
"system configuration"))
2552 (const codename
:tag
"Emacs codename")))
2555 ;; Convert old (< 2005-01-10) symbol type values:
2556 (when (symbolp gnus-user-agent
)
2557 (setq gnus-user-agent
2558 (cond ((eq gnus-user-agent
'emacs-gnus-config
)
2559 '(emacs gnus config
))
2560 ((eq gnus-user-agent
'emacs-gnus-type
)
2562 ((eq gnus-user-agent
'emacs-gnus
)
2564 ((eq gnus-user-agent
'gnus
)
2566 (t gnus-user-agent
)))
2567 (gnus-message 1 "Converted `gnus-user-agent' to `%s'." gnus-user-agent
)
2569 (if (get 'gnus-user-agent
'saved-value
)
2570 (customize-save-variable 'gnus-user-agent gnus-user-agent
)
2571 (gnus-message 1 "Edit your init file to make this change permanent.")
2575 ;;; Internal variables
2577 (defvar gnus-agent-gcc-header
"X-Gnus-Agent-Gcc")
2578 (defvar gnus-agent-meta-information-header
"X-Gnus-Agent-Meta-Information")
2579 (defvar gnus-agent-method-p-cache nil
2580 ; Reset each time gnus-agent-covered-methods is changed else
2581 ; gnus-agent-method-p may mis-report a methods status.
2583 (defvar gnus-agent-target-move-group-header
"X-Gnus-Agent-Move-To")
2584 (defvar gnus-draft-meta-information-header
"X-Draft-From")
2585 (defvar gnus-group-get-parameter-function
'gnus-group-get-parameter
)
2586 (defvar gnus-original-article-buffer
" *Original Article*")
2587 (defvar gnus-newsgroup-name nil
)
2588 (defvar gnus-ephemeral-servers nil
)
2589 (defvar gnus-server-method-cache nil
)
2590 (defvar gnus-extended-servers nil
)
2592 ;; The carpal mode has been removed, but define the variable for
2593 ;; backwards compatability.
2594 (defvar gnus-carpal nil
)
2595 (make-obsolete-variable 'gnus-carpal nil
"Emacs 24.1")
2597 (defvar gnus-agent-fetching nil
2598 "Whether Gnus agent is in fetching mode.")
2600 (defvar gnus-agent-covered-methods nil
2601 "A list of servers, NOT methods, showing which servers are covered by the agent.")
2603 (defvar gnus-command-method nil
2604 "Dynamically bound variable that says what the current back end is.")
2606 (defvar gnus-current-select-method nil
2607 "The current method for selecting a newsgroup.")
2609 (defvar gnus-tree-buffer
"*Tree*"
2610 "Buffer where Gnus thread trees are displayed.")
2612 ;; Variable holding the user answers to all method prompts.
2613 (defvar gnus-method-history nil
)
2615 ;; Variable holding the user answers to all mail method prompts.
2616 (defvar gnus-mail-method-history nil
)
2618 ;; Variable holding the user answers to all group prompts.
2619 (defvar gnus-group-history nil
)
2621 (defvar gnus-server-alist nil
2622 "List of available servers.")
2624 (defcustom gnus-cache-directory
2625 (nnheader-concat gnus-directory
"cache/")
2626 "*The directory where cached articles will be stored."
2630 (defvar gnus-predefined-server-alist
2633 (nnspool-spool-directory ,gnus-cache-directory
)
2634 (nnspool-nov-directory ,gnus-cache-directory
)
2635 (nnspool-active-file
2636 ,(nnheader-concat gnus-cache-directory
"active"))))
2637 "List of predefined (convenience) servers.")
2639 (defconst gnus-article-mark-lists
2640 '((marked . tick
) (replied . reply
)
2641 (expirable . expire
) (killed . killed
)
2642 (bookmarks . bookmark
) (dormant . dormant
)
2643 (scored . score
) (saved . save
)
2644 (cached . cache
) (downloadable . download
)
2645 (unsendable . unsend
) (forwarded . forward
)
2646 (recent . recent
) (seen . seen
)))
2648 (defconst gnus-article-special-mark-lists
2656 ;; Propagate flags to server, with the following exceptions:
2657 ;; `seen' is private to each gnus installation
2658 ;; `cache' is a internal gnus flag for each gnus installation
2659 ;; `download' is a agent flag private to each gnus installation
2660 ;; `unsend' are for nndraft groups only
2661 ;; `score' is not a proper mark
2662 ;; `bookmark': don't propagated it, or fix the bug in update-mark.
2663 (defconst gnus-article-unpropagated-mark-lists
2664 '(seen cache download unsend score bookmark
)
2665 "Marks that shouldn't be propagated to back ends.
2666 Typical marks are those that make no sense in a standalone back end,
2667 such as a mark that says whether an article is stored in the cache
2668 \(which doesn't make sense in a standalone back end).")
2670 (defvar gnus-headers-retrieved-by nil
)
2671 (defvar gnus-article-reply nil
)
2672 (defvar gnus-override-method nil
)
2673 (defvar gnus-opened-servers nil
)
2675 (defvar gnus-current-kill-article nil
)
2677 (defvar gnus-have-read-active-file nil
)
2679 (defconst gnus-maintainer
2680 "bugs@gnus.org (The Gnus Bugfixing Girls + Boys)"
2681 "The mail address of the Gnus maintainers.")
2683 (defvar gnus-info-nodes
2684 '((gnus-group-mode "(gnus)Group Buffer")
2685 (gnus-summary-mode "(gnus)Summary Buffer")
2686 (gnus-article-mode "(gnus)Article Buffer")
2687 (gnus-server-mode "(gnus)Server Buffer")
2688 (gnus-browse-mode "(gnus)Browse Foreign Server")
2689 (gnus-tree-mode "(gnus)Tree Display"))
2690 "Alist of major modes and related Info nodes.")
2692 (defvar gnus-group-buffer
"*Group*")
2693 (defvar gnus-summary-buffer
"*Summary*")
2694 (defvar gnus-article-buffer
"*Article*")
2695 (defvar gnus-server-buffer
"*Server*")
2697 (defvar gnus-slave nil
2698 "Whether this Gnus is a slave or not.")
2700 (defvar gnus-batch-mode nil
2701 "Whether this Gnus is running in batch mode or not.")
2703 (defvar gnus-variable-list
2704 '(gnus-newsrc-options gnus-newsrc-options-n
2705 gnus-newsrc-last-checked-date
2706 gnus-newsrc-alist gnus-server-alist
2707 gnus-killed-list gnus-zombie-list
2708 gnus-topic-topology gnus-topic-alist
2710 "Gnus variables saved in the quick startup file.")
2712 (defvar gnus-newsrc-alist nil
2713 "Assoc list of read articles.
2714 `gnus-newsrc-hashtb' should be kept so that both hold the same information.")
2716 (defvar gnus-registry-alist nil
2717 "Assoc list of registry data.
2718 gnus-registry.el will populate this if it's loaded.")
2720 (defvar gnus-newsrc-hashtb nil
2721 "Hashtable of `gnus-newsrc-alist'.")
2723 (defvar gnus-killed-list nil
2724 "List of killed newsgroups.")
2726 (defvar gnus-killed-hashtb nil
2727 "Hash table equivalent of `gnus-killed-list'.")
2729 (defvar gnus-zombie-list nil
2730 "List of almost dead newsgroups.")
2732 (defvar gnus-description-hashtb nil
2733 "Descriptions of newsgroups.")
2735 (defvar gnus-list-of-killed-groups nil
2736 "List of newsgroups that have recently been killed by the user.")
2738 (defvar gnus-active-hashtb nil
2739 "Hashtable of active articles.")
2741 (defvar gnus-moderated-hashtb nil
2742 "Hashtable of moderated newsgroups.")
2744 ;; Save window configuration.
2745 (defvar gnus-prev-winconf nil
)
2747 (defvar gnus-reffed-article-number nil
)
2749 (defvar gnus-dead-summary nil
)
2751 (defvar gnus-invalid-group-regexp
"[: `'\"/]\\|^$"
2752 "Regexp matching invalid groups.")
2754 (defvar gnus-other-frame-object nil
2755 "A frame object which will be created by `gnus-other-frame'.")
2757 ;;; End of variables.
2759 ;; Define some autoload functions Gnus might use.
2762 ;; This little mapcar goes through the list below and marks the
2763 ;; symbols in question as autoloaded functions.
2766 (let ((interactive (nth 1 (memq ':interactive package
))))
2770 (when (consp function
)
2771 (setq keymap
(car (memq 'keymap function
)))
2772 (setq function
(car function
)))
2773 (unless (fboundp function
)
2774 (autoload function
(car package
) nil interactive keymap
))))
2775 (if (eq (nth 1 package
) ':interactive
)
2778 '(("info" :interactive t Info-goto-node
)
2780 ("qp" quoted-printable-decode-region quoted-printable-decode-string
)
2781 ("ps-print" ps-print-preprint
)
2782 ("message" :interactive t
2783 message-send-and-exit message-yank-original
)
2784 ("babel" babel-as-string
)
2785 ("nnmail" nnmail-split-fancy nnmail-article-group
)
2786 ("nnvirtual" nnvirtual-catchup-group nnvirtual-convert-headers
)
2787 ;; This is only used in message.el, which has an autoload.
2788 ("rmailout" rmail-output
)
2789 ;; Next two used in gnus-util, which has autoloads, and contrib/sendmail.
2790 ("rmail" rmail-count-new-messages rmail-show-message
2791 ;; Next two only used in gnus-util.
2792 rmail-summary-exists rmail-select-summary
)
2793 ;; Only used in gnus-util, which has an autoload.
2794 ("rmailsum" rmail-update-summary
)
2795 ("gnus-xmas" gnus-xmas-splash
)
2796 ("score-mode" :interactive t gnus-score-mode
)
2797 ("gnus-mh" gnus-summary-save-article-folder
2798 gnus-Folder-save-name gnus-folder-save-name
)
2799 ("gnus-mh" :interactive t gnus-summary-save-in-folder
)
2800 ("gnus-demon" gnus-demon-add-scanmail
2801 gnus-demon-add-rescan gnus-demon-add-scan-timestamps
2802 gnus-demon-add-disconnection gnus-demon-add-handler
2803 gnus-demon-remove-handler
)
2804 ("gnus-demon" :interactive t
2805 gnus-demon-init gnus-demon-cancel
)
2806 ("gnus-fun" gnus-convert-gray-x-face-to-xpm gnus-display-x-face-in-from
2807 gnus-convert-image-to-gray-x-face gnus-convert-face-to-png
2808 gnus-face-from-file
)
2809 ("gnus-salt" gnus-highlight-selected-tree gnus-possibly-generate-tree
2810 gnus-tree-open gnus-tree-close
)
2811 ("gnus-srvr" gnus-enter-server-buffer gnus-server-set-info
2812 gnus-server-server-name
)
2813 ("gnus-srvr" gnus-browse-foreign-server
)
2814 ("gnus-cite" :interactive t
2815 gnus-article-highlight-citation gnus-article-hide-citation-maybe
2816 gnus-article-hide-citation gnus-article-fill-cited-article
2817 gnus-article-hide-citation-in-followups
)
2818 ("gnus-kill" gnus-kill gnus-apply-kill-file-internal
2819 gnus-kill-file-edit-file gnus-kill-file-raise-followups-to-author
2820 gnus-execute gnus-expunge gnus-batch-kill gnus-batch-score
)
2821 ("gnus-cache" gnus-cache-possibly-enter-article gnus-cache-save-buffers
2822 gnus-cache-possibly-remove-articles gnus-cache-request-article
2823 gnus-cache-retrieve-headers gnus-cache-possibly-alter-active
2824 gnus-cache-enter-remove-article gnus-cached-article-p
2825 gnus-cache-open gnus-cache-close gnus-cache-update-article
2826 gnus-cache-articles-in-group
)
2827 ("gnus-cache" :interactive t gnus-jog-cache gnus-cache-enter-article
2828 gnus-cache-remove-article gnus-summary-insert-cached-articles
)
2829 ("gnus-score" :interactive t
2830 gnus-summary-increase-score gnus-summary-set-score
2831 gnus-summary-raise-thread gnus-summary-raise-same-subject
2832 gnus-summary-raise-score gnus-summary-raise-same-subject-and-select
2833 gnus-summary-lower-thread gnus-summary-lower-same-subject
2834 gnus-summary-lower-score gnus-summary-lower-same-subject-and-select
2835 gnus-summary-current-score gnus-score-delta-default
2836 gnus-score-flush-cache gnus-score-close
2837 gnus-possibly-score-headers gnus-score-followup-article
2838 gnus-score-followup-thread
)
2840 (gnus-summary-score-map keymap
) gnus-score-save gnus-score-headers
2841 gnus-current-score-file-nondirectory gnus-score-adaptive
2842 gnus-score-find-trace gnus-score-file-name
)
2843 ("gnus-cus" :interactive t gnus-group-customize gnus-score-customize
)
2844 ("gnus-topic" :interactive t gnus-topic-mode
)
2845 ("gnus-topic" gnus-topic-remove-group gnus-topic-set-parameters
2846 gnus-subscribe-topics
)
2847 ("gnus-salt" :interactive t gnus-pick-mode gnus-binary-mode
)
2848 ("gnus-uu" (gnus-uu-extract-map keymap
) (gnus-uu-mark-map keymap
))
2849 ("gnus-uu" :interactive t
2850 gnus-uu-digest-mail-forward gnus-uu-digest-post-forward
2851 gnus-uu-mark-series gnus-uu-mark-region gnus-uu-mark-buffer
2852 gnus-uu-mark-by-regexp gnus-uu-mark-all
2853 gnus-uu-mark-sparse gnus-uu-mark-thread gnus-uu-decode-uu
2854 gnus-uu-decode-uu-and-save gnus-uu-decode-unshar
2855 gnus-uu-decode-unshar-and-save gnus-uu-decode-save
2856 gnus-uu-decode-binhex gnus-uu-decode-uu-view
2857 gnus-uu-decode-uu-and-save-view gnus-uu-decode-unshar-view
2858 gnus-uu-decode-unshar-and-save-view gnus-uu-decode-save-view
2859 gnus-uu-decode-binhex-view gnus-uu-unmark-thread
2860 gnus-uu-mark-over gnus-uu-post-news gnus-uu-invert-processable
)
2861 ("gnus-uu" gnus-uu-delete-work-dir gnus-uu-unmark-thread
)
2862 ("gnus-msg" (gnus-summary-send-map keymap
)
2863 gnus-article-mail gnus-copy-article-buffer gnus-extended-version
)
2864 ("gnus-msg" :interactive t
2865 gnus-group-post-news gnus-group-mail gnus-group-news
2866 gnus-summary-post-news gnus-summary-news-other-window
2867 gnus-summary-followup gnus-summary-followup-with-original
2868 gnus-summary-cancel-article gnus-summary-supersede-article
2869 gnus-post-news gnus-summary-reply gnus-summary-reply-with-original
2870 gnus-summary-mail-forward gnus-summary-mail-other-window
2871 gnus-summary-resend-message gnus-summary-resend-bounced-mail
2872 gnus-summary-wide-reply gnus-summary-followup-to-mail
2873 gnus-summary-followup-to-mail-with-original gnus-bug
2874 gnus-summary-wide-reply-with-original
2875 gnus-summary-post-forward gnus-summary-wide-reply-with-original
2876 gnus-summary-post-forward
)
2877 ("gnus-picon" :interactive t gnus-treat-from-picon
)
2878 ("smiley" :interactive t smiley-region
)
2879 ("gnus-win" gnus-configure-windows gnus-add-configuration
)
2880 ("gnus-sum" gnus-summary-insert-line gnus-summary-read-group
2881 gnus-list-of-unread-articles gnus-list-of-read-articles
2882 gnus-offer-save-summaries gnus-make-thread-indent-array
2883 gnus-summary-exit gnus-update-read-articles gnus-summary-last-subject
2884 gnus-summary-skip-intangible gnus-summary-article-number
2885 gnus-data-header gnus-data-find
)
2886 ("gnus-group" gnus-group-insert-group-line gnus-group-quit
2887 gnus-group-list-groups gnus-group-first-unread-group
2888 gnus-group-set-mode-line gnus-group-set-info gnus-group-save-newsrc
2889 gnus-group-setup-buffer gnus-group-get-new-news
2890 gnus-group-make-help-group gnus-group-update-group
2891 gnus-group-iterate gnus-group-group-name
)
2892 ("gnus-bcklg" gnus-backlog-request-article gnus-backlog-enter-article
2893 gnus-backlog-remove-article
)
2894 ("gnus-art" gnus-article-read-summary-keys gnus-article-save
2895 gnus-article-prepare gnus-article-set-window-start
2896 gnus-article-next-page gnus-article-prev-page
2897 gnus-request-article-this-buffer gnus-article-mode
2898 gnus-article-setup-buffer gnus-narrow-to-page
2899 gnus-article-delete-invisible-text gnus-treat-article
)
2900 ("gnus-art" :interactive t
2901 gnus-article-hide-headers gnus-article-hide-boring-headers
2902 gnus-article-treat-overstrike
2903 gnus-article-remove-cr gnus-article-remove-trailing-blank-lines
2904 gnus-article-display-x-face gnus-article-de-quoted-unreadable
2905 gnus-article-de-base64-unreadable
2906 gnus-article-decode-HZ
2907 gnus-article-wash-html
2908 gnus-article-unsplit-urls
2909 gnus-article-hide-pem gnus-article-hide-signature
2910 gnus-article-strip-leading-blank-lines gnus-article-date-local
2911 gnus-article-date-original gnus-article-date-lapsed
2912 ;;gnus-article-show-all-headers
2913 gnus-article-edit-mode gnus-article-edit-article
2914 gnus-article-edit-done gnus-article-decode-encoded-words
2915 gnus-start-date-timer gnus-stop-date-timer
2916 gnus-mime-view-all-parts
)
2917 ("gnus-int" gnus-request-type
)
2918 ("gnus-html" gnus-html-show-images
)
2919 ("gnus-start" gnus-newsrc-parse-options gnus-1 gnus-no-server-1
2920 gnus-dribble-enter gnus-read-init-file gnus-dribble-touch
2921 gnus-check-reasonable-setup
)
2922 ("gnus-dup" gnus-dup-suppress-articles gnus-dup-unsuppress-article
2923 gnus-dup-enter-articles
)
2924 ("gnus-range" gnus-copy-sequence
)
2925 ("gnus-eform" gnus-edit-form
)
2926 ("gnus-logic" gnus-score-advanced
)
2927 ("gnus-undo" gnus-undo-mode gnus-undo-register
)
2928 ("gnus-async" gnus-async-request-fetched-article gnus-async-prefetch-next
2929 gnus-async-prefetch-article gnus-async-prefetch-remove-group
2930 gnus-async-halt-prefetch
)
2931 ("gnus-agent" gnus-open-agent gnus-agent-get-function
2932 gnus-agent-save-active gnus-agent-method-p
2933 gnus-agent-get-undownloaded-list gnus-agent-fetch-session
2934 gnus-summary-set-agent-mark gnus-agent-save-group-info
2935 gnus-agent-request-article gnus-agent-retrieve-headers
)
2936 ("gnus-agent" :interactive t
2937 gnus-unplugged gnus-agentize gnus-agent-batch
)
2938 ("gnus-vm" :interactive t gnus-summary-save-in-vm
2939 gnus-summary-save-article-vm
)
2940 ("compface" uncompface
)
2941 ("gnus-draft" :interactive t gnus-draft-mode gnus-group-send-queue
)
2942 ("gnus-mlspl" gnus-group-split gnus-group-split-fancy
)
2943 ("gnus-mlspl" :interactive t gnus-group-split-setup
2944 gnus-group-split-update
)
2945 ("gnus-delay" gnus-delay-initialize
))))
2947 ;;; gnus-sum.el thingies
2950 (defcustom gnus-summary-line-format
"%U%R%z%I%(%[%4L: %-23,23f%]%) %s\n"
2951 "*The format specification of the lines in the summary buffer.
2953 It works along the same lines as a normal formatting string,
2954 with some simple extensions.
2956 %N Article number, left padded with spaces (string)
2958 %s Subject if it is at the root of a thread, and \"\" otherwise (string)
2959 %n Name of the poster (string)
2960 %a Extracted name of the poster (string)
2961 %A Extracted address of the poster (string)
2962 %F Contents of the From: header (string)
2963 %f Contents of the From: or To: headers (string)
2964 %x Contents of the Xref: header (string)
2965 %D Date of the article (string)
2966 %d Date of the article (string) in DD-MMM format
2967 %o Date of the article (string) in YYYYMMDD`T'HHMMSS format
2968 %M Message-id of the article (string)
2969 %r References of the article (string)
2970 %c Number of characters in the article (integer)
2971 %k Pretty-printed version of the above (string)
2972 For example, \"1.2k\" or \"0.4M\".
2973 %L Number of lines in the article (integer)
2974 %I Indentation based on thread level (a string of spaces)
2975 %B A complex trn-style thread tree (string)
2976 The variables `gnus-sum-thread-*' can be used for customization.
2977 %T A string with two possible values: 80 spaces if the article
2978 is on thread level two or larger and 0 spaces on level one
2979 %R \"A\" if this article has been replied to, \" \" otherwise (character)
2980 %U Status of this article (character, \"R\", \"K\", \"-\" or \" \")
2981 %[ Opening bracket (character, \"[\" or \"<\")
2982 %] Closing bracket (character, \"]\" or \">\")
2983 %> Spaces of length thread-level (string)
2984 %< Spaces of length (- 20 thread-level) (string)
2985 %i Article score (number)
2986 %z Article zcore (character)
2987 %t Number of articles under the current thread (number).
2988 %e Whether the thread is empty or not (character).
2989 %V Total thread score (number).
2990 %P The line number (number).
2991 %O Download mark (character).
2992 %* If present, indicates desired cursor position
2993 (instead of after first colon).
2994 %u User defined specifier. The next character in the format string should
2995 be a letter. Gnus will call the function gnus-user-format-function-X,
2996 where X is the letter following %u. The function will be passed the
2997 current header as argument. The function should return a string, which
2998 will be inserted into the summary just like information from any other
3001 The %U (status), %R (replied) and %z (zcore) specs have to be handled
3002 with care. For reasons of efficiency, Gnus will compute what column
3003 these characters will end up in, and \"hard-code\" that. This means that
3004 it is invalid to have these specs after a variable-length spec. Well,
3005 you might not be arrested, but your summary buffer will look strange,
3006 which is bad enough.
3008 The smart choice is to have these specs as far to the left as
3011 This restriction may disappear in later versions of Gnus.
3013 General format specifiers can also be used.
3014 See Info node `(gnus)Formatting Variables'."
3015 :link
'(custom-manual "(gnus)Formatting Variables")
3017 :group
'gnus-summary-format
)
3020 ;;; Skeleton keymaps
3023 (defun gnus-suppress-keymap (keymap)
3024 (suppress-keymap keymap
)
3025 (let ((keys `([backspace] [delete] "\177" "\M-u"))) ;gnus-mouse-2
3027 (define-key keymap (pop keys) 'undefined))))
3029 (defvar gnus-article-mode-map
3030 (let ((keymap (make-sparse-keymap)))
3031 (gnus-suppress-keymap keymap)
3033 (defvar gnus-summary-mode-map
3034 (let ((keymap (make-keymap)))
3035 (gnus-suppress-keymap keymap)
3037 (defvar gnus-group-mode-map
3038 (let ((keymap (make-keymap)))
3039 (gnus-suppress-keymap keymap)
3044 ;; Fix by Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
3045 ;; If you want the cursor to go somewhere else, set these two
3046 ;; functions in some startup hook to whatever you want.
3047 (defalias 'gnus-summary-position-point 'gnus-goto-colon)
3048 (defalias 'gnus-group-position-point 'gnus-goto-colon)
3050 ;;; Various macros and substs.
3052 (defun gnus-header-from (header)
3053 (mail-header-from header))
3055 (defmacro gnus-gethash (string hashtable)
3056 "Get hash value of STRING in HASHTABLE."
3057 `(symbol-value (intern-soft ,string ,hashtable)))
3059 (defmacro gnus-gethash-safe (string hashtable)
3060 "Get hash value of STRING in HASHTABLE.
3061 Return nil if not defined."
3062 `(let ((sym (intern-soft ,string ,hashtable)))
3063 (and (boundp sym) (symbol-value sym))))
3065 (defmacro gnus-sethash (string value hashtable)
3066 "Set hash value. Arguments are STRING, VALUE, and HASHTABLE."
3067 `(set (intern ,string ,hashtable) ,value))
3068 (put 'gnus-sethash 'edebug-form-spec '(form form form))
3070 (defmacro gnus-group-unread (group)
3071 "Get the currently computed number of unread articles in GROUP."
3072 `(car (gnus-gethash ,group gnus-newsrc-hashtb)))
3074 (defmacro gnus-group-entry (group)
3075 "Get the newsrc entry for GROUP."
3076 `(gnus-gethash ,group gnus-newsrc-hashtb))
3078 (defmacro gnus-active (group)
3079 "Get active info on GROUP."
3080 `(gnus-gethash ,group gnus-active-hashtb))
3082 (defmacro gnus-set-active (group active)
3083 "Set GROUP's active info."
3084 `(gnus-sethash ,group ,active gnus-active-hashtb))
3086 ;; Info access macros.
3088 (defmacro gnus-info-group (info)
3090 (defmacro gnus-info-rank (info)
3092 (defmacro gnus-info-read (info)
3094 (defmacro gnus-info-marks (info)
3096 (defmacro gnus-info-method (info)
3098 (defmacro gnus-info-params (info)
3101 (defmacro gnus-info-level (info)
3102 `(let ((rank (gnus-info-rank ,info)))
3106 (defmacro gnus-info-score (info)
3107 `(let ((rank (gnus-info-rank ,info)))
3108 (or (and (consp rank) (cdr rank)) 0)))
3110 (defmacro gnus-info-set-group (info group)
3111 `(setcar ,info ,group))
3112 (defmacro gnus-info-set-rank (info rank)
3113 `(setcar (nthcdr 1 ,info) ,rank))
3114 (defmacro gnus-info-set-read (info read)
3115 `(setcar (nthcdr 2 ,info) ,read))
3116 (defmacro gnus-info-set-marks (info marks &optional extend)
3118 `(gnus-info-set-entry ,info ,marks 3)
3119 `(setcar (nthcdr 3 ,info) ,marks)))
3120 (defmacro gnus-info-set-method (info method &optional extend)
3122 `(gnus-info-set-entry ,info ,method 4)
3123 `(setcar (nthcdr 4 ,info) ,method)))
3124 (defmacro gnus-info-set-params (info params &optional extend)
3126 `(gnus-info-set-entry ,info ,params 5)
3127 `(setcar (nthcdr 5 ,info) ,params)))
3129 (defun gnus-info-set-entry (info entry number)
3130 ;; Extend the info until we have enough elements.
3131 (while (<= (length info) number)
3132 (nconc info (list nil)))
3134 (setcar (nthcdr number info) entry))
3136 (defmacro gnus-info-set-level (info level)
3137 `(let ((rank (cdr ,info)))
3138 (if (consp (car rank))
3139 (setcar (car rank) ,level)
3140 (setcar rank ,level))))
3141 (defmacro gnus-info-set-score (info score)
3142 `(let ((rank (cdr ,info)))
3143 (if (consp (car rank))
3144 (setcdr (car rank) ,score)
3145 (setcar rank (cons (car rank) ,score)))))
3147 (defmacro gnus-get-info (group)
3148 `(nth 2 (gnus-gethash ,group gnus-newsrc-hashtb)))
3150 ;;; Load the compatibility functions.
3159 (defvar gnus-shutdown-alist nil)
3161 (defun gnus-add-shutdown (function &rest symbols)
3162 "Run FUNCTION whenever one of SYMBOLS is shut down."
3163 (push (cons function symbols) gnus-shutdown-alist))
3165 (defun gnus-shutdown (symbol)
3166 "Shut down everything that waits for SYMBOL."
3167 (dolist (entry gnus-shutdown-alist)
3168 (when (memq symbol (cdr entry))
3169 (funcall (car entry)))))
3173 ;;; Gnus Utility Functions
3176 (defun gnus-find-subscribed-addresses ()
3177 "Return a regexp matching the addresses of all subscribed mail groups.
3178 It consists of the `to-address' or `to-list' parameter of all groups
3179 with a `subscribed' parameter."
3180 (let (group address addresses)
3181 (dolist (entry (cdr gnus-newsrc-alist))
3182 (setq group (car entry))
3183 (when (gnus-parameter-subscribed group)
3184 (setq address (mail-strip-quoted-names
3185 (or (gnus-group-fast-parameter group 'to-address)
3186 (gnus-group-fast-parameter group 'to-list))))
3188 (add-to-list 'addresses address))))
3190 (list (mapconcat 'regexp-quote addresses "\\|")))))
3192 (defmacro gnus-string-or (&rest strings)
3193 "Return the first element of STRINGS that is a non-blank string.
3194 STRINGS will be evaluated in normal `or' order."
3195 `(gnus-string-or-1 (list ,@strings)))
3197 (defun gnus-string-or-1 (strings)
3200 (setq string (pop strings))
3201 (if (string-match "^[ \t]*$" string)
3203 (setq strings nil)))
3206 (defun gnus-version (&optional arg)
3207 "Version number of this version of Gnus.
3208 If ARG, insert string at point."
3211 (insert (message gnus-version))
3212 (message gnus-version)))
3214 (defun gnus-continuum-version (&optional version)
3215 "Return VERSION as a floating point number."
3217 (setq version gnus-version))
3218 (when (or (string-match "^\\([^ ]+\\)? ?Gnus v?\\([0-9.]+\\)$" version)
3219 (string-match "^\\(.?\\)gnus-\\([0-9.]+\\)$" version))
3220 (let ((alpha (and (match-beginning 1) (match-string 1 version)))
3221 (number (match-string 2 version))
3223 (unless (string-match
3224 "\\([0-9]\\)\\.\\([0-9]+\\)\\.?\\([0-9]+\\)?" number)
3225 (error "Invalid version string: %s" version))
3226 (setq major (string-to-number (match-string 1 number))
3227 minor (string-to-number (match-string 2 number))
3228 least (if (match-beginning 3)
3229 (string-to-number (match-string 3 number))
3233 (format "%s00%02d%02d"
3234 (if (member alpha '("(ding)" "d"))
3238 (- (mm-char-int (aref (downcase alpha) 0))
3242 (format "%d.%02d%02d" major minor least))))))
3244 (defun gnus-info-find-node (&optional nodename)
3245 "Find Info documentation of Gnus."
3247 ;; Enlarge info window if needed.
3248 (let (gnus-info-buffer)
3249 (Info-goto-node (or nodename (cadr (assq major-mode gnus-info-nodes))))
3250 (setq gnus-info-buffer (current-buffer))
3251 (gnus-configure-windows 'info)))
3254 ;;; gnus-interactive
3257 (defvar gnus-current-prefix-symbol nil
3258 "Current prefix symbol.")
3260 (defvar gnus-current-prefix-symbols nil
3261 "List of current prefix symbols.")
3263 (defun gnus-interactive (string &optional params)
3264 "Return a list that can be fed to `interactive'.
3265 See `interactive' for full documentation.
3267 Adds the following specs:
3269 y -- The current symbolic prefix.
3270 Y -- A list of the current symbolic prefix(es).
3271 A -- Article number.
3272 H -- Article header.
3276 (while (< i (length string))
3277 (string-match ".\\([^\n]*\\)\n?" string i)
3278 (setq c (aref string i))
3280 (setq prompt (match-string 1 string)))
3281 (setq i (match-end 0))
3282 ;; We basically emulate just about everything that
3283 ;; `interactive' does, but add the specs listed above.
3287 (completing-read prompt obarray 'fboundp t))
3289 (read-buffer prompt (current-buffer) t))
3291 (read-buffer prompt (other-buffer (current-buffer))))
3295 (completing-read prompt obarray 'commandp t))
3299 (read-file-name prompt nil default-directory 'lambda))
3301 (read-file-name prompt nil nil 'lambda))
3303 (read-file-name prompt))
3305 (read-key-sequence prompt))
3307 (error "Not implemented spec"))
3309 (error "Not implemented spec"))
3313 (error "Not implemented spec"))
3315 (string-to-number (read-from-minibuffer prompt)))
3317 (prefix-numeric-value current-prefix-arg))
3323 (read-string prompt))
3325 (intern (read-string prompt)))
3327 (read-variable prompt))
3329 (read-minibuffer prompt))
3331 (eval-minibuffer prompt))
3332 ;; And here the new specs come.
3334 gnus-current-prefix-symbol)
3336 gnus-current-prefix-symbols)
3338 (gnus-group-group-name))
3340 (gnus-summary-skip-intangible)
3341 (or (get-text-property (point) 'gnus-number)
3342 (gnus-summary-last-subject)))
3344 (gnus-data-header (gnus-data-find (gnus-summary-article-number))))
3346 (error "Non-implemented spec")))
3350 (push (if (< (point) (mark)) (point) (mark)) out)
3351 (push (if (> (point) (mark)) (point) (mark)) out))))
3352 (setq out (delq 'gnus-prefix-nil out))
3355 (defun gnus-symbolic-argument (&optional arg)
3356 "Read a symbolic argument and a command, and then execute command."
3358 (let* ((in-command (this-command-keys))
3359 (command in-command)
3360 gnus-current-prefix-symbols
3361 gnus-current-prefix-symbol
3363 (while (equal in-command command)
3364 (message "%s-" (key-description (this-command-keys)))
3365 (push (intern (char-to-string (read-char))) syms)
3366 (setq command (read-key-sequence nil t)))
3367 (setq gnus-current-prefix-symbols (nreverse syms)
3368 gnus-current-prefix-symbol (car gnus-current-prefix-symbols))
3369 (call-interactively (key-binding command t))))
3371 ;;; More various functions.
3373 (defsubst gnus-check-backend-function (func group)
3374 "Check whether GROUP supports function FUNC.
3375 GROUP can either be a string (a group name) or a select method."
3377 (let ((method (if (stringp group)
3378 (car (gnus-find-method-for-group group))
3380 (unless (featurep method)
3382 (fboundp (intern (format "%s-%s" method func))))))
3384 (defun gnus-group-read-only-p (&optional group)
3385 "Check whether GROUP supports editing or not.
3386 If GROUP is nil, `gnus-newsgroup-name' will be checked instead. Note
3387 that that variable is buffer-local to the summary buffers."
3388 (let ((group (or group gnus-newsgroup-name)))
3389 (not (gnus-check-backend-function 'request-replace-article group))))
3391 (defun gnus-virtual-group-p (group)
3392 "Say whether GROUP is virtual or not."
3393 (memq 'virtual (assoc (symbol-name (car (gnus-find-method-for-group group)))
3394 gnus-valid-select-methods)))
3396 (defun gnus-news-group-p (group &optional article)
3397 "Return non-nil if GROUP (and ARTICLE) come from a news server."
3398 (cond ((gnus-member-of-valid 'post group) ;Ordinary news group
3399 t) ;is news of course.
3400 ((not (gnus-member-of-valid 'post-mail group)) ;Non-combined.
3401 nil) ;must be mail then.
3402 ((vectorp article) ;Has header info.
3403 (eq (gnus-request-type group (mail-header-id article)) 'news))
3404 ((null article) ;Hasn't header info
3405 (eq (gnus-request-type group) 'news)) ;(unknown ==> mail)
3406 ((< article 0) ;Virtual message
3407 nil) ;we don't know, guess mail.
3408 (t ;Has positive number
3409 (eq (gnus-request-type group article) 'news)))) ;use it.
3411 ;; Returns a list of writable groups.
3412 (defun gnus-writable-groups ()
3413 (let ((alist gnus-newsrc-alist)
3415 (while (setq group (car (pop alist)))
3416 (unless (gnus-group-read-only-p group)
3417 (push group groups)))
3420 ;; Check whether to use long file names.
3421 (defun gnus-use-long-file-name (symbol)
3422 ;; The variable has to be set...
3423 (and gnus-use-long-file-name
3424 ;; If it isn't a list, then we return t.
3425 (or (not (listp gnus-use-long-file-name))
3426 ;; If it is a list, and the list contains `symbol', we
3428 (not (memq symbol gnus-use-long-file-name)))))
3430 ;; Generate a unique new group name.
3431 (defun gnus-generate-new-group-name (leaf)
3434 (while (gnus-group-entry name)
3435 (setq name (concat leaf "<" (int-to-string (setq num (1+ num))) ">")))
3438 (defun gnus-ephemeral-group-p (group)
3439 "Say whether GROUP is ephemeral or not."
3440 (gnus-group-get-parameter group 'quit-config t))
3442 (defun gnus-group-quit-config (group)
3443 "Return the quit-config of GROUP."
3444 (gnus-group-get-parameter group 'quit-config t))
3446 (defun gnus-kill-ephemeral-group (group)
3447 "Remove ephemeral GROUP from relevant structures."
3448 (gnus-sethash group nil gnus-newsrc-hashtb))
3450 (defun gnus-simplify-mode-line ()
3451 "Make mode lines a bit simpler."
3452 (setq mode-line-modified (cdr gnus-mode-line-modified))
3453 (when (listp mode-line-format)
3454 (make-local-variable 'mode-line-format)
3455 (setq mode-line-format (copy-sequence mode-line-format))
3456 (when (equal (nth 3 mode-line-format) " ")
3457 (setcar (nthcdr 3 mode-line-format) " "))))
3459 ;;; Servers and groups.
3461 (defsubst gnus-server-add-address (method)
3462 (let ((method-name (symbol-name (car method))))
3463 (if (and (memq 'address (assoc method-name gnus-valid-select-methods))
3464 (not (assq (intern (concat method-name "-address")) method))
3465 (memq 'physical-address (assq (car method)
3466 gnus-valid-select-methods)))
3467 (append method (list (list (intern (concat method-name "-address"))
3471 (defsubst gnus-method-to-server (method &optional nocache no-enter-cache)
3473 (setq method (or method gnus-select-method))
3475 ;; Perhaps it is already in the cache.
3477 (mapc (lambda (name-method)
3478 (if (equal (cdr name-method) method)
3479 (throw 'server-name (car name-method))))
3480 gnus-server-method-cache))
3483 (lambda (server-alist)
3484 (mapc (lambda (name-method)
3485 (when (gnus-methods-equal-p (cdr name-method) method)
3486 (unless (member name-method gnus-server-method-cache)
3487 (push name-method gnus-server-method-cache))
3488 (throw 'server-name (car name-method))))
3490 (list gnus-server-alist
3491 gnus-predefined-server-alist))
3493 (let* ((name (if (member (cadr method) '(nil ""))
3494 (format "%s" (car method))
3495 (format "%s:%s" (car method) (cadr method))))
3496 (name-method (cons name method)))
3497 (when (and (not (member name-method gnus-server-method-cache))
3498 (not no-enter-cache)
3499 (not (assoc (car name-method) gnus-server-method-cache)))
3500 (push name-method gnus-server-method-cache))
3503 (defsubst gnus-server-to-method (server)
3504 "Map virtual server names to select methods."
3505 (or (and server (listp server) server)
3506 (cdr (assoc server gnus-server-method-cache))
3509 ;; Perhaps this is the native server?
3510 (and (equal server "native") gnus-select-method)
3511 ;; It should be in the server alist.
3512 (cdr (assoc server gnus-server-alist))
3513 ;; It could be in the predefined server alist.
3514 (cdr (assoc server gnus-predefined-server-alist))
3515 ;; If not, we look through all the opened server
3516 ;; to see whether we can find it there.
3517 (let ((opened gnus-opened-servers))
3519 (not (equal server (format "%s:%s" (caaar opened)
3523 ;; It could be a named method, search all servers
3524 (let ((servers gnus-secondary-select-methods))
3526 (not (equal server (format "%s:%s" (caar servers)
3530 ;; This could be some sort of foreign server that I
3531 ;; simply haven't opened (yet). Do a brute-force scan
3532 ;; of the entire gnus-newsrc-alist for the server name
3533 ;; of every method. As a side-effect, loads the
3534 ;; gnus-server-method-cache so this only happens once,
3536 (let ((alist (cdr gnus-newsrc-alist))
3539 (setq method (gnus-info-method (pop alist)))
3540 (when (and (not (stringp method))
3542 (gnus-method-to-server method nil t)))
3547 (not (assoc server gnus-server-method-cache)))
3548 (push (cons server result) gnus-server-method-cache))
3551 (defsubst gnus-server-get-method (group method)
3552 ;; Input either a server name, and extended server name, or a
3553 ;; select method, and return a select method.
3554 (cond ((stringp method)
3555 (gnus-server-to-method method))
3556 ((equal method gnus-select-method)
3558 ((and (stringp (car method))
3560 (gnus-server-extend-method group method))
3563 (equal (cadr method) ""))
3566 (gnus-server-add-address method))))
3568 (defmacro gnus-method-equal (ss1 ss2)
3569 "Say whether two servers are equal."
3573 (and (= (length s1) (length s2))
3575 (while (and s1 (member (car s1) s2))
3579 (defun gnus-methods-equal-p (m1 m2)
3580 (let ((m1 (or m1 gnus-select-method))
3581 (m2 (or m2 gnus-select-method)))
3583 (and (eq (car m1) (car m2))
3584 (or (not (memq 'address (assoc (symbol-name (car m1))
3585 gnus-valid-select-methods)))
3586 (equal (nth 1 m1) (nth 1 m2)))))))
3588 (defun gnus-methods-sloppily-equal (m1 m2)
3592 ;; Type and name are equal.
3594 (eq (car m1) (car m2))
3595 (equal (cadr m1) (cadr m2))
3596 (gnus-sloppily-equal-method-parameters m1 m2))))
3598 (defsubst gnus-sloppily-equal-method-parameters (m1 m2)
3599 ;; Check parameters for sloppy equalness.
3600 (let ((p1 (copy-sequence (cddr m1)))
3601 (p2 (copy-sequence (cddr m2)))
3604 (while (setq e1 (pop p1))
3605 (unless (setq e2 (assq (car e1) p2))
3606 ;; The parameter doesn't exist in p2.
3608 (setq p2 (delq e2 p2))
3609 (unless (equal e1 e2)
3610 (if (not (and (stringp (cadr e1))
3611 (stringp (cadr e2))))
3613 ;; Special-case string parameter comparison so that we
3614 ;; can uniquify them.
3615 (let ((s1 (cadr e1))
3617 (when (string-match "/$" s1)
3618 (setq s1 (directory-file-name s1)))
3619 (when (string-match "/$" s2)
3620 (setq s2 (directory-file-name s2)))
3621 (unless (equal s1 s2)
3623 ;; If p2 now is empty, they were equal.
3626 (defun gnus-server-equal (m1 m2)
3627 "Say whether two methods are equal."
3628 (let ((m1 (cond ((null m1) gnus-select-method)
3629 ((stringp m1) (gnus-server-to-method m1))
3631 (m2 (cond ((null m2) gnus-select-method)
3632 ((stringp m2) (gnus-server-to-method m2))
3634 (gnus-method-equal m1 m2)))
3636 (defun gnus-servers-using-backend (backend)
3637 "Return a list of known servers using BACKEND."
3638 (let ((opened gnus-opened-servers)
3641 (when (eq backend (caaar opened))
3642 (push (caar opened) out))
3646 (defun gnus-archive-server-wanted-p ()
3647 "Say whether the user wants to use the archive server."
3649 ((or (not gnus-message-archive-method)
3650 (not gnus-message-archive-group))
3652 ((and gnus-message-archive-method gnus-message-archive-group)
3655 (let ((active (cadr (assq 'nnfolder-active-file
3656 gnus-message-archive-method))))
3658 (file-exists-p active))))))
3660 (defsubst gnus-method-to-server-name (method)
3662 (format "%s" (car method))
3664 (or (assoc (format "%s" (car method))
3665 (gnus-methods-using 'address))
3666 (gnus-server-equal method gnus-message-archive-method))
3668 (not (string= (nth 1 method) "")))
3669 (concat "+" (nth 1 method)))))
3671 (defsubst gnus-method-to-full-server-name (method)
3672 (format "%s+%s" (car method) (nth 1 method)))
3674 (defun gnus-group-prefixed-name (group method &optional full)
3675 "Return the whole name from GROUP and METHOD.
3676 Call with full set to get the fully qualified group name (even if the
3678 (when (stringp method)
3679 (setq method (gnus-server-to-method method)))
3680 (if (or (not method)
3681 (and (not full) (gnus-server-equal method "native"))
3682 ;;;!!! This might not be right. We'll see...
3683 ;(string-match ":" group)
3686 (concat (gnus-method-to-server-name method) ":" group)))
3688 (defun gnus-group-guess-prefixed-name (group)
3689 "Guess the whole name from GROUP and METHOD."
3690 (gnus-group-prefixed-name group (gnus-find-method-for-group
3693 (defun gnus-group-full-name (group method)
3694 "Return the full name from GROUP and METHOD, even if the method is native."
3695 (gnus-group-prefixed-name group method t))
3697 (defun gnus-group-guess-full-name (group)
3698 "Guess the full name from GROUP, even if the method is native."
3699 (if (gnus-group-prefixed-p group)
3701 (gnus-group-full-name group (gnus-find-method-for-group group))))
3703 (defun gnus-group-guess-full-name-from-command-method (group)
3704 "Guess the full name from GROUP, even if the method is native."
3705 (if (gnus-group-prefixed-p group)
3707 (gnus-group-full-name group gnus-command-method)))
3709 (defun gnus-group-real-prefix (group)
3710 "Return the prefix of the current group name."
3712 (if (string-match "^[^:]+:" group)
3713 (substring group 0 (match-end 0))
3717 (defun gnus-group-short-name (group)
3718 "Return the short group name."
3719 (let ((prefix (gnus-group-real-prefix group)))
3720 (if (< 0 (length prefix))
3721 (substring group (length prefix) nil)
3724 (defun gnus-group-prefixed-p (group)
3725 "Return the prefix of the current group name."
3726 (< 0 (length (gnus-group-real-prefix group))))
3728 (declare-function gnus-group-decoded-name "gnus-group" (string))
3730 (defun gnus-summary-buffer-name (group)
3731 "Return the summary buffer name of GROUP."
3732 (concat "*Summary " (gnus-group-decoded-name group) "*"))
3734 (defun gnus-group-method (group)
3735 "Return the server or method used for selecting GROUP.
3736 You should probably use `gnus-find-method-for-group' instead."
3737 (let ((prefix (gnus-group-real-prefix group)))
3738 (if (equal prefix "")
3740 (let ((servers gnus-opened-servers)
3742 backend possible found)
3743 (if (string-match "^[^\\+]+\\+" prefix)
3744 (setq backend (intern (substring prefix 0 (1- (match-end 0))))
3745 server (substring prefix (match-end 0) (1- (length prefix))))
3746 (setq backend (intern (substring prefix 0 (1- (length prefix))))))
3748 (when (eq (caaar servers) backend)
3749 (setq possible (caar servers))
3750 (when (equal (cadaar servers) server)
3751 (setq found (caar servers))))
3753 (or (car (rassoc found gnus-server-alist))
3755 (car (rassoc possible gnus-server-alist))
3757 (list backend server))))))
3759 (defsubst gnus-native-method-p (method)
3760 "Return whether METHOD is the native select method."
3761 (gnus-method-equal method gnus-select-method))
3763 (defsubst gnus-secondary-method-p (method)
3764 "Return whether METHOD is a secondary select method."
3765 (let ((methods gnus-secondary-select-methods)
3766 (gmethod (inline (gnus-server-get-method nil method))))
3768 (not (gnus-method-equal
3769 (inline (gnus-server-get-method nil (car methods)))
3771 (setq methods (cdr methods)))
3774 (defun gnus-method-simplify (method)
3775 "Return the shortest uniquely identifying string or method for METHOD."
3776 (cond ((stringp method)
3778 ((gnus-native-method-p method)
3780 ((gnus-secondary-method-p method)
3781 (format "%s:%s" (nth 0 method) (nth 1 method)))
3785 (defun gnus-groups-from-server (server)
3786 "Return a list of all groups that are fetched from SERVER."
3787 (let ((alist (cdr gnus-newsrc-alist))
3789 (while (setq info (pop alist))
3790 (when (gnus-server-equal (gnus-info-method info) server)
3791 (push (gnus-info-group info) groups)))
3792 (sort groups 'string<)))
3794 (defun gnus-group-foreign-p (group)
3795 "Say whether a group is foreign or not."
3796 (and (not (gnus-group-native-p group))
3797 (not (gnus-group-secondary-p group))))
3799 (defun gnus-group-native-p (group)
3800 "Say whether the group is native or not."
3801 (not (string-match ":" group)))
3803 (defun gnus-group-secondary-p (group)
3804 "Say whether the group is secondary or not."
3805 (gnus-secondary-method-p (gnus-find-method-for-group group)))
3807 (defun gnus-parameters-get-parameter (group)
3808 "Return the group parameters for GROUP from `gnus-parameters'."
3809 (let ((case-fold-search (if (eq gnus-parameters-case-fold-search 'default)
3811 gnus-parameters-case-fold-search))
3813 (dolist (elem gnus-parameters)
3814 (when (string-match (car elem) group)
3816 (nconc (gnus-expand-group-parameters
3817 (car elem) (cdr elem) group)
3821 (defun gnus-expand-group-parameter (match value group)
3822 "Use MATCH to expand VALUE in GROUP."
3823 (let ((start (string-match match group)))
3825 (let ((matched-string (substring group start (match-end 0))))
3826 ;; Build match groups
3827 (string-match match matched-string)
3828 (replace-match value nil nil matched-string))
3831 (defun gnus-expand-group-parameters (match parameters group)
3832 "Go through PARAMETERS and expand them according to the match data."
3834 (dolist (elem parameters)
3835 (if (and (stringp (cdr elem))
3836 (string-match "\\\\[0-9&]" (cdr elem)))
3837 (push (cons (car elem)
3838 (gnus-expand-group-parameter match (cdr elem) group))
3843 (defun gnus-group-fast-parameter (group symbol &optional allow-list)
3844 "For GROUP, return the value of SYMBOL.
3846 You should call this in the `gnus-group-buffer' buffer.
3847 The function `gnus-group-find-parameter' will do that for you."
3848 ;; The speed trick: No cons'ing and quit early.
3849 (let* ((params (funcall gnus-group-get-parameter-function group))
3850 ;; Start easy, check the "real" group parameters.
3852 (gnus-group-parameter-value params symbol allow-list t)))
3854 ;; Found results; return them.
3855 (car simple-results)
3856 ;; We didn't find it there, try `gnus-parameters'.
3859 (tail gnus-parameters))
3860 ;; A good old-fashioned non-cl loop.
3862 (setq head (car tail)
3864 ;; The car is regexp matching for matching the group name.
3865 (when (string-match (car head) group)
3866 ;; The cdr is the parameters.
3867 (setq result (gnus-group-parameter-value (cdr head)
3870 ;; Expand if necessary.
3871 (if (and (stringp result) (string-match "\\\\[0-9&]" result))
3872 (setq result (gnus-expand-group-parameter (car head)
3877 (defun gnus-group-find-parameter (group &optional symbol allow-list)
3878 "Return the group parameters for GROUP.
3879 If SYMBOL, return the value of that symbol in the group parameters.
3881 If you call this function inside a loop, consider using the faster
3882 `gnus-group-fast-parameter' instead."
3883 (with-current-buffer gnus-group-buffer
3885 (gnus-group-fast-parameter group symbol allow-list)
3888 (funcall gnus-group-get-parameter-function group))
3889 (gnus-parameters-get-parameter group)))))
3891 (defun gnus-group-get-parameter (group &optional symbol allow-list)
3892 "Return the group parameters for GROUP.
3893 If SYMBOL, return the value of that symbol in the group parameters.
3894 If ALLOW-LIST, also allow list as a result.
3895 Most functions should use `gnus-group-find-parameter', which
3896 also examines the topic parameters."
3897 (let ((params (gnus-info-params (gnus-get-info group))))
3899 (gnus-group-parameter-value params symbol allow-list)
3902 (defun gnus-group-parameter-value (params symbol &optional
3903 allow-list present-p)
3904 "Return the value of SYMBOL in group PARAMS.
3905 If ALLOW-LIST, also allow list as a result."
3906 ;; We only wish to return group parameters (dotted lists) and
3907 ;; not local variables, which may have the same names.
3908 ;; But first we handle single elements...
3909 (or (car (memq symbol params))
3913 (while (setq elem (pop params))
3914 (when (and (consp elem)
3915 (eq (car elem) symbol)
3918 (throw 'found (if present-p (list (cdr elem))
3921 (defun gnus-group-add-parameter (group param)
3922 "Add parameter PARAM to GROUP."
3923 (let ((info (gnus-get-info group)))
3925 (gnus-group-remove-parameter group (if (consp param) (car param) param))
3926 ;; Cons the new param to the old one and update.
3927 (gnus-group-set-info (cons param (gnus-info-params info))
3930 (defun gnus-group-set-parameter (group name value)
3931 "Set parameter NAME to VALUE in GROUP.
3932 GROUP can also be an INFO structure."
3933 (let ((info (if (listp group)
3935 (gnus-get-info group))))
3937 (gnus-group-remove-parameter group name)
3938 (let ((old-params (gnus-info-params info))
3939 (new-params (list (cons name value))))
3941 (when (or (not (listp (car old-params)))
3942 (not (eq (caar old-params) name)))
3943 (setq new-params (append new-params (list (car old-params)))))
3944 (setq old-params (cdr old-params)))
3946 (gnus-info-set-params info new-params t)
3947 (gnus-group-set-info new-params (gnus-info-group info) 'params))))))
3949 (defun gnus-group-remove-parameter (group name)
3950 "Remove parameter NAME from GROUP.
3951 GROUP can also be an INFO structure."
3952 (let ((info (if (listp group)
3954 (gnus-get-info group))))
3956 (let ((params (gnus-info-params info)))
3958 (setq params (delq name params))
3959 (while (assq name params)
3960 (gnus-alist-pull name params))
3961 (gnus-info-set-params info params))))))
3963 (defun gnus-group-add-score (group &optional score)
3964 "Add SCORE to the GROUP score.
3965 If SCORE is nil, add 1 to the score of GROUP."
3966 (let ((info (gnus-get-info group)))
3968 (gnus-info-set-score info (+ (gnus-info-score info) (or score 1))))))
3970 (defun gnus-short-group-name (group &optional levels)
3971 "Collapse GROUP name LEVELS.
3972 Select methods are stripped and any remote host name is stripped down to
3973 just the host name."
3979 gnus-group-uncollapsed-levels
3981 (while (string-match "\\." group skip)
3982 (setq skip (match-end 0)
3985 ;; Separate foreign select method from group name and collapse.
3986 ;; If method contains a server, collapse to non-domain server name,
3987 ;; otherwise collapse to select method.
3988 (let* ((colon (string-match ":" group))
3989 (server (and colon (substring group 0 colon)))
3990 (plus (and server (string-match "+" server))))
3993 (setq foreign (substring server (+ 1 plus)
3994 (string-match "\\." server))
3995 group (substring group (+ 1 colon)))
3996 (setq foreign server
3997 group (substring group (+ 1 colon))))
3998 (setq foreign (concat foreign ":")))
3999 ;; Collapse group name leaving LEVELS uncollapsed elements
4000 (let* ((slist (split-string group "/"))
4001 (slen (length slist))
4002 (dlist (split-string group "\\."))
4003 (dlen (length dlist))
4015 (setq levels (- glen levels))
4017 (push (if (>= (decf levels) 0)
4018 (if (zerop (length g))
4023 (concat foreign (mapconcat 'identity (nreverse res) gsep))))))
4025 (defun gnus-narrow-to-body ()
4026 "Narrow to the body of an article."
4029 (goto-char (point-min))
4030 (or (search-forward "\n\n" nil t)
4036 ;;; Kill file handling.
4039 (defun gnus-apply-kill-file ()
4040 "Apply a kill file to the current newsgroup.
4041 Returns the number of articles marked as read."
4042 (if (or (file-exists-p (gnus-newsgroup-kill-file nil))
4043 (file-exists-p (gnus-newsgroup-kill-file gnus-newsgroup-name)))
4044 (gnus-apply-kill-file-internal)
4047 (defun gnus-kill-save-kill-buffer ()
4048 (let ((file (gnus-newsgroup-kill-file gnus-newsgroup-name)))
4049 (when (get-file-buffer file)
4050 (with-current-buffer (get-file-buffer file)
4051 (when (buffer-modified-p)
4053 (kill-buffer (current-buffer))))))
4055 (defcustom gnus-kill-file-name "KILL"
4056 "Suffix of the kill files."
4057 :group 'gnus-score-kill
4058 :group 'gnus-score-files
4061 (defun gnus-newsgroup-kill-file (newsgroup)
4062 "Return the name of a kill file name for NEWSGROUP.
4063 If NEWSGROUP is nil, return the global kill file name instead."
4065 ;; The global KILL file is placed at top of the directory.
4066 ((or (null newsgroup)
4067 (string-equal newsgroup ""))
4068 (expand-file-name gnus-kill-file-name
4069 gnus-kill-files-directory))
4070 ;; Append ".KILL" to newsgroup name.
4071 ((gnus-use-long-file-name 'not-kill)
4072 (expand-file-name (concat (gnus-newsgroup-savable-name newsgroup)
4073 "." gnus-kill-file-name)
4074 gnus-kill-files-directory))
4075 ;; Place "KILL" under the hierarchical directory.
4077 (expand-file-name (concat (gnus-newsgroup-directory-form newsgroup)
4078 "/" gnus-kill-file-name)
4079 gnus-kill-files-directory))))
4083 (defun gnus-member-of-valid (symbol group)
4084 "Find out if GROUP has SYMBOL as part of its \"valid\" spec."
4086 (symbol-name (car (gnus-find-method-for-group group)))
4087 gnus-valid-select-methods)))
4089 (defun gnus-method-option-p (method option)
4090 "Return non-nil if select METHOD has OPTION as a parameter."
4091 (when (stringp method)
4092 (setq method (gnus-server-to-method method)))
4093 (memq option (assoc (format "%s" (car method))
4094 gnus-valid-select-methods)))
4096 (defun gnus-similar-server-opened (method)
4097 "Return non-nil if we have a similar server opened.
4098 This is defined as a server with the same name, but different
4100 (let ((opened gnus-opened-servers)
4102 (while (and method opened)
4103 (setq open (car (pop opened)))
4104 ;; Type and name are the same...
4105 (when (and (equal (car method) (car open))
4106 (equal (cadr method) (cadr open))
4107 ;; ... but the rest of the parameters differ.
4108 (not (gnus-methods-sloppily-equal method open)))
4112 (defun gnus-server-extend-method (group method)
4113 ;; This function "extends" a virtual server. If the server is
4114 ;; "hello", and the select method is ("hello" (my-var "something"))
4115 ;; in the group "alt.alt", this will result in a new virtual server
4116 ;; called "hello+alt.alt".
4117 (if (or (not (inline (gnus-similar-server-opened method)))
4118 (not (cddr method)))
4121 `(,(car method) ,(concat (cadr method) "+" group)
4122 (,(intern (format "%s-address" (car method))) ,(cadr method))
4124 (push method gnus-extended-servers)
4127 (defun gnus-server-status (method)
4128 "Return the status of METHOD."
4129 (nth 1 (assoc method gnus-opened-servers)))
4131 (defun gnus-group-name-to-method (group)
4132 "Guess a select method based on GROUP."
4133 (if (string-match ":" group)
4134 (let ((server (substring group 0 (match-beginning 0))))
4135 (if (string-match "\\+" server)
4136 (list (intern (substring server 0 (match-beginning 0)))
4137 (substring server (match-end 0)))
4138 (list (intern server) "")))
4139 gnus-select-method))
4141 (defun gnus-server-string (server)
4142 "Return a readable string that describes SERVER."
4143 (let* ((server (gnus-server-to-method server))
4144 (address (nth 1 server)))
4146 (not (zerop (length address))))
4147 (format "%s using %s" address (car server))
4148 (format "%s" (car server)))))
4150 (defun gnus-same-method-different-name (method)
4151 (let ((slot (intern (concat (symbol-name (car method)) "-address"))))
4152 (unless (assq slot (cddr method))
4154 (append method (list (list slot (nth 1 method)))))))
4155 (let ((methods gnus-extended-servers)
4157 (while (and (not found)
4158 (setq open (pop methods)))
4159 (when (and (eq (car method) (car open))
4160 (gnus-sloppily-equal-method-parameters method open))
4164 (defun gnus-find-method-for-group (group &optional info)
4165 "Find the select method that GROUP uses."
4166 (or gnus-override-method
4169 (and (not (gnus-group-entry group))
4170 ;; Killed or otherwise unknown group.
4172 ;; If we know a virtual server by that name, return its method.
4173 (gnus-server-to-method (gnus-group-server group))
4174 ;; Guess a new method as last resort.
4175 (gnus-group-name-to-method group)))
4176 (let ((info (or info (gnus-get-info group)))
4179 (not (setq method (gnus-info-method info)))
4180 (equal method "native"))
4183 (cond ((stringp method)
4184 (inline (gnus-server-to-method method)))
4185 ((stringp (cadr method))
4188 (gnus-same-method-different-name method))
4189 (inline (gnus-server-extend-method group method))))
4192 (cond ((equal (cadr method) "")
4194 ((null (cadr method))
4195 (list (car method) ""))
4197 (gnus-server-add-address method)))))))
4199 (defun gnus-methods-using (feature)
4200 "Find all methods that have FEATURE."
4201 (let ((valids gnus-valid-select-methods)
4204 (when (memq feature (car valids))
4205 (push (car valids) outs))
4206 (setq valids (cdr valids)))
4210 (autoload 'message-y-or-n-p "message" nil nil 'macro))
4212 (defun gnus-read-group (prompt &optional default)
4213 "Prompt the user for a group name.
4214 Disallow invalid group names."
4219 gnus-invalid-group-regexp
4220 (setq group (read-string (concat prefix prompt)
4221 (cons (or default "") 0)
4222 'gnus-group-history)))
4223 (let ((match (match-string 0 group)))
4224 ;; Might be okay (e.g. for nnimap), so ask the user:
4225 (unless (and (not (string-match "^$\\|:" match))
4227 "Proceed and create group anyway? " t
4228 "The group name \"" group "\" contains a forbidden character: \"" match "\".
4230 Usually, it's dangerous to create a group with this name, because it's not
4231 supported by all back ends and servers. On IMAP servers it should work,
4232 though. If you are really sure, you can proceed anyway and create the group.
4234 You may customize the variable `gnus-invalid-group-regexp', which currently is
4235 set to \"" gnus-invalid-group-regexp
4236 "\", if you want to get rid of this query permanently."))
4237 (setq prefix (format "Invalid group name: \"%s\". " group)
4241 (defun gnus-read-method (prompt)
4242 "Prompt the user for a method.
4243 Allow completion over sensible values."
4244 (let* ((open-servers
4245 (mapcar (lambda (i) (cons (format "%s:%s" (caar i) (cadar i)) i))
4246 gnus-opened-servers))
4249 (dolist (method gnus-valid-select-methods)
4250 (if (or (memq 'prompt-address method)
4251 (not (assoc (format "%s:" (car method)) open-servers)))
4252 (push method methods)))
4255 (append valid-methods
4257 gnus-predefined-server-alist
4260 (gnus-completing-read
4261 prompt (mapcar 'car servers)
4262 t nil 'gnus-method-history)))
4265 (setq method gnus-select-method))
4266 ((assoc method gnus-valid-select-methods)
4267 (let ((address (if (memq 'prompt-address
4268 (assoc method gnus-valid-select-methods))
4269 (read-string "Address: ")
4271 (or (cadr (assoc (format "%s:%s" method address) open-servers))
4272 (list (intern method) address))))
4273 ((assoc method servers)
4276 (list (intern method) "")))))
4280 (defun gnus-agent-method-p (method-or-server)
4281 "Say whether METHOD is covered by the agent."
4282 (or (eq (car gnus-agent-method-p-cache) method-or-server)
4283 (let* ((method (if (stringp method-or-server)
4284 (gnus-server-to-method method-or-server)
4286 (server (gnus-method-to-server method t)))
4287 (setq gnus-agent-method-p-cache
4288 (cons method-or-server
4289 (member server gnus-agent-covered-methods)))))
4290 (cdr gnus-agent-method-p-cache))
4292 (defun gnus-online (method)
4295 (eq (cadr (assoc method gnus-opened-servers)) 'offline)
4296 (gnus-agent-method-p method))))
4298 ;;; User-level commands.
4301 (defun gnus-slave-no-server (&optional arg)
4302 "Read network news as a slave, without connecting to the local server."
4304 (gnus-no-server arg t))
4307 (defun gnus-no-server (&optional arg slave)
4309 If ARG is a positive number, Gnus will use that as the startup
4310 level. If ARG is nil, Gnus will be started at level 2. If ARG is
4311 non-nil and not a positive number, Gnus will prompt the user for the
4312 name of an NNTP server to use.
4313 As opposed to `gnus', this command will not connect to the local
4316 (gnus-no-server-1 arg slave))
4319 (defun gnus-slave (&optional arg)
4320 "Read news as a slave."
4322 (gnus arg nil 'slave))
4325 (defun gnus-other-frame (&optional arg display)
4326 "Pop up a frame to read news.
4327 This will call one of the Gnus commands which is specified by the user
4328 option `gnus-other-frame-function' (default `gnus') with the argument
4329 ARG if Gnus is not running, otherwise just pop up a Gnus frame. The
4330 optional second argument DISPLAY should be a standard display string
4331 such as \"unix:0\" to specify where to pop up a frame. If DISPLAY is
4332 omitted or the function `make-frame-on-display' is not available, the
4333 current display is used."
4335 (if (fboundp 'make-frame-on-display)
4337 (setq display (gnus-frame-or-window-display-name (selected-frame))))
4339 (let ((alive (gnus-alive-p)))
4344 (when (and (or (not display)
4346 (gnus-frame-or-window-display-name
4348 (with-current-buffer (window-buffer window)
4349 (string-match "\\`gnus-"
4350 (symbol-name major-mode))))
4351 (gnus-select-frame-set-input-focus
4352 (setq gnus-other-frame-object (window-frame window)))
4353 (select-window window)
4356 (gnus-select-frame-set-input-focus
4357 (setq gnus-other-frame-object
4359 (make-frame-on-display display gnus-other-frame-parameters)
4360 (make-frame gnus-other-frame-parameters))))
4362 (switch-to-buffer gnus-group-buffer)
4363 (funcall gnus-other-frame-function arg)
4364 (add-hook 'gnus-exit-gnus-hook
4366 (when (and (frame-live-p gnus-other-frame-object)
4368 (delete-frame gnus-other-frame-object))
4369 (setq gnus-other-frame-object nil)))))))
4372 (defun gnus (&optional arg dont-connect slave)
4374 If ARG is non-nil and a positive number, Gnus will use that as the
4375 startup level. If ARG is non-nil and not a positive number, Gnus will
4376 prompt the user for the name of an NNTP server to use."
4378 ;; When using the development version of Gnus, load the gnus-load
4380 (unless (string-match "^Gnus" gnus-version)
4381 (load "gnus-load" nil t))
4382 (unless (byte-code-function-p (symbol-function 'gnus))
4383 (message "You should byte-compile Gnus")
4385 (let ((gnus-action-message-log (list nil)))
4386 (gnus-1 arg dont-connect slave)
4387 (gnus-final-warning)))
4389 ;; Allow redefinition of Gnus functions.
4395 ;;; gnus.el ends here