1 ;;; gnus.el --- a newsreader for GNU Emacs
2 ;; Copyright (C) 1987, 1988, 1989, 1990, 1993, 1994, 1995, 1996,
3 ;; 1997, 1998, 2000 Free Software Foundation, Inc.
5 ;; Author: Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
6 ;; Lars Magne Ingebrigtsen <larsi@gnus.org>
7 ;; Keywords: news, mail
9 ;; This file is part of GNU Emacs.
11 ;; GNU Emacs is free software; you can redistribute it and/or modify
12 ;; it under the terms of the GNU General Public License as published by
13 ;; the Free Software Foundation; either version 2, or (at your option)
16 ;; GNU Emacs is distributed in the hope that it will be useful,
17 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 ;; GNU General Public License for more details.
21 ;; You should have received a copy of the GNU General Public License
22 ;; along with GNU Emacs; see the file COPYING. If not, write to the
23 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
24 ;; Boston, MA 02111-1307, USA.
30 (eval '(run-hooks 'gnus-load-hook))
32 (eval-when-compile (require 'cl))
38 "The coffee-brewing, all singing, all dancing, kitchen sink newsreader."
42 (defgroup gnus-charset nil
43 "Group character set issues."
44 :link '(custom-manual "(gnus)Charsets")
47 (defgroup gnus-cache nil
51 (defgroup gnus-start nil
52 "Starting your favorite newsreader."
55 (defgroup gnus-start-server nil
56 "Server options at startup."
59 ;; These belong to gnus-group.el.
60 (defgroup gnus-group nil
62 :link '(custom-manual "(gnus)The Group Buffer")
65 (defgroup gnus-group-foreign nil
67 :link '(custom-manual "(gnus)Foreign Groups")
70 (defgroup gnus-group-new nil
71 "Automatic subscription of new groups."
74 (defgroup gnus-group-levels nil
76 :link '(custom-manual "(gnus)Group Levels")
79 (defgroup gnus-group-select nil
81 :link '(custom-manual "(gnus)Selecting a Group")
84 (defgroup gnus-group-listing nil
85 "Showing slices of the group list."
86 :link '(custom-manual "(gnus)Listing Groups")
89 (defgroup gnus-group-visual nil
90 "Sorting the group buffer."
91 :link '(custom-manual "(gnus)Group Buffer Format")
95 (defgroup gnus-group-various nil
96 "Various group options."
97 :link '(custom-manual "(gnus)Scanning New Messages")
100 ;; These belong to gnus-sum.el.
101 (defgroup gnus-summary nil
103 :link '(custom-manual "(gnus)The Summary Buffer")
106 (defgroup gnus-summary-exit nil
107 "Leaving summary buffers."
108 :link '(custom-manual "(gnus)Exiting the Summary Buffer")
109 :group 'gnus-summary)
111 (defgroup gnus-summary-marks nil
112 "Marks used in summary buffers."
113 :link '(custom-manual "(gnus)Marking Articles")
114 :group 'gnus-summary)
116 (defgroup gnus-thread nil
117 "Ordering articles according to replies."
118 :link '(custom-manual "(gnus)Threading")
119 :group 'gnus-summary)
121 (defgroup gnus-summary-format nil
122 "Formatting of the summary buffer."
123 :link '(custom-manual "(gnus)Summary Buffer Format")
124 :group 'gnus-summary)
126 (defgroup gnus-summary-choose nil
128 :link '(custom-manual "(gnus)Choosing Articles")
129 :group 'gnus-summary)
131 (defgroup gnus-summary-maneuvering nil
132 "Summary movement commands."
133 :link '(custom-manual "(gnus)Summary Maneuvering")
134 :group 'gnus-summary)
136 (defgroup gnus-summary-mail nil
137 "Mail group commands."
138 :link '(custom-manual "(gnus)Mail Group Commands")
139 :group 'gnus-summary)
141 (defgroup gnus-summary-sort nil
142 "Sorting the summary buffer."
143 :link '(custom-manual "(gnus)Sorting")
144 :group 'gnus-summary)
146 (defgroup gnus-summary-visual nil
147 "Highlighting and menus in the summary buffer."
148 :link '(custom-manual "(gnus)Summary Highlighting")
150 :group 'gnus-summary)
152 (defgroup gnus-summary-various nil
153 "Various summary buffer options."
154 :link '(custom-manual "(gnus)Various Summary Stuff")
155 :group 'gnus-summary)
157 (defgroup gnus-summary-pick nil
158 "Pick mode in the summary buffer."
159 :link '(custom-manual "(gnus)Pick and Read")
161 :group 'gnus-summary)
163 (defgroup gnus-summary-tree nil
164 "Tree display of threads in the summary buffer."
165 :link '(custom-manual "(gnus)Tree Display")
167 :group 'gnus-summary)
169 ;; Belongs to gnus-uu.el
170 (defgroup gnus-extract-view nil
171 "Viewing extracted files."
172 :link '(custom-manual "(gnus)Viewing Files")
173 :group 'gnus-extract)
175 ;; Belongs to gnus-score.el
176 (defgroup gnus-score nil
177 "Score and kill file handling."
180 (defgroup gnus-score-kill nil
184 (defgroup gnus-score-adapt nil
185 "Adaptive score files."
188 (defgroup gnus-score-default nil
189 "Default values for score files."
192 (defgroup gnus-score-expire nil
193 "Expiring score rules."
196 (defgroup gnus-score-decay nil
197 "Decaying score rules."
200 (defgroup gnus-score-files nil
201 "Score and kill file names."
205 (defgroup gnus-score-various nil
206 "Various scoring and killing options."
210 (defgroup gnus-visual nil
211 "Options controling the visual fluff."
215 (defgroup gnus-agent nil
216 "Offline support for Gnus."
219 (defgroup gnus-files nil
220 "Files used by Gnus."
223 (defgroup gnus-dribble-file nil
225 :link '(custom-manual "(gnus)Auto Save")
228 (defgroup gnus-newsrc nil
229 "Storing Gnus state."
232 (defgroup gnus-server nil
233 "Options related to newsservers and other servers used by Gnus."
236 (defgroup gnus-message '((message custom-group))
237 "Composing replies and followups in Gnus."
240 (defgroup gnus-meta nil
241 "Meta variables controling major portions of Gnus.
242 In general, modifying these variables does not take affect until Gnus
243 is restarted, and sometimes reloaded."
246 (defgroup gnus-various nil
247 "Other Gnus options."
248 :link '(custom-manual "(gnus)Various Various")
251 (defgroup gnus-mime nil
252 "Variables for controlling the Gnus MIME interface."
255 (defgroup gnus-exit nil
257 :link '(custom-manual "(gnus)Exiting Gnus")
260 (defconst gnus-version-number "5.8.8"
261 "Version number for this version of Gnus.")
263 (defconst gnus-version (format "Gnus v%s" gnus-version-number)
264 "Version string for this version of Gnus.")
266 (defcustom gnus-inhibit-startup-message nil
267 "If non-nil, the startup message will not be displayed.
268 This variable is used before `.gnus.el' is loaded, so it should
269 be set in `.emacs' instead."
273 (defcustom gnus-play-startup-jingle nil
274 "If non-nil, play the Gnus jingle at startup."
278 (unless (featurep 'gnus-xmas)
279 (defalias 'gnus-make-overlay 'make-overlay)
280 (defalias 'gnus-delete-overlay 'delete-overlay)
281 (defalias 'gnus-overlay-put 'overlay-put)
282 (defalias 'gnus-move-overlay 'move-overlay)
283 (defalias 'gnus-overlay-end 'overlay-end)
284 (defalias 'gnus-extent-detached-p 'ignore)
285 (defalias 'gnus-extent-start-open 'ignore)
286 (defalias 'gnus-set-text-properties 'set-text-properties)
287 (defalias 'gnus-group-remove-excess-properties 'ignore)
288 (defalias 'gnus-appt-select-lowest-window 'appt-select-lowest-window)
289 (defalias 'gnus-mail-strip-quoted-names 'mail-strip-quoted-names)
290 (defalias 'gnus-character-to-event 'identity)
291 (defalias 'gnus-add-text-properties 'add-text-properties)
292 (defalias 'gnus-put-text-property 'put-text-property)
293 (defalias 'gnus-mode-line-buffer-identification 'identity)
294 (defalias 'gnus-characterp 'numberp)
295 (defalias 'gnus-deactivate-mark 'deactivate-mark)
296 (defalias 'gnus-window-edges 'window-edges)
297 (defalias 'gnus-key-press-event-p 'numberp)
298 (defalias 'gnus-decode-rfc1522 'ignore))
300 ;; We define these group faces here to avoid the display
301 ;; update forced when creating new faces.
303 (defface gnus-group-news-1-face
306 (:foreground "PaleTurquoise" :bold t))
309 (:foreground "ForestGreen" :bold t))
312 "Level 1 newsgroup face.")
314 (defface gnus-group-news-1-empty-face
317 (:foreground "PaleTurquoise"))
320 (:foreground "ForestGreen"))
323 "Level 1 empty newsgroup face.")
325 (defface gnus-group-news-2-face
328 (:foreground "turquoise" :bold t))
331 (:foreground "CadetBlue4" :bold t))
334 "Level 2 newsgroup face.")
336 (defface gnus-group-news-2-empty-face
339 (:foreground "turquoise"))
342 (:foreground "CadetBlue4"))
345 "Level 2 empty newsgroup face.")
347 (defface gnus-group-news-3-face
356 "Level 3 newsgroup face.")
358 (defface gnus-group-news-3-empty-face
367 "Level 3 empty newsgroup face.")
369 (defface gnus-group-news-4-face
378 "Level 4 newsgroup face.")
380 (defface gnus-group-news-4-empty-face
389 "Level 4 empty newsgroup face.")
391 (defface gnus-group-news-5-face
400 "Level 5 newsgroup face.")
402 (defface gnus-group-news-5-empty-face
411 "Level 5 empty newsgroup face.")
413 (defface gnus-group-news-6-face
422 "Level 6 newsgroup face.")
424 (defface gnus-group-news-6-empty-face
433 "Level 6 empty newsgroup face.")
435 (defface gnus-group-news-low-face
438 (:foreground "DarkTurquoise" :bold t))
441 (:foreground "DarkGreen" :bold t))
444 "Low level newsgroup face.")
446 (defface gnus-group-news-low-empty-face
449 (:foreground "DarkTurquoise"))
452 (:foreground "DarkGreen"))
455 "Low level empty newsgroup face.")
457 (defface gnus-group-mail-1-face
460 (:foreground "aquamarine1" :bold t))
463 (:foreground "DeepPink3" :bold t))
466 "Level 1 mailgroup face.")
468 (defface gnus-group-mail-1-empty-face
471 (:foreground "aquamarine1"))
474 (:foreground "DeepPink3"))
476 (:italic t :bold t)))
477 "Level 1 empty mailgroup face.")
479 (defface gnus-group-mail-2-face
482 (:foreground "aquamarine2" :bold t))
485 (:foreground "HotPink3" :bold t))
488 "Level 2 mailgroup face.")
490 (defface gnus-group-mail-2-empty-face
493 (:foreground "aquamarine2"))
496 (:foreground "HotPink3"))
499 "Level 2 empty mailgroup face.")
501 (defface gnus-group-mail-3-face
504 (:foreground "aquamarine3" :bold t))
507 (:foreground "magenta4" :bold t))
510 "Level 3 mailgroup face.")
512 (defface gnus-group-mail-3-empty-face
515 (:foreground "aquamarine3"))
518 (:foreground "magenta4"))
521 "Level 3 empty mailgroup face.")
523 (defface gnus-group-mail-low-face
526 (:foreground "aquamarine4" :bold t))
529 (:foreground "DeepPink4" :bold t))
532 "Low level mailgroup face.")
534 (defface gnus-group-mail-low-empty-face
537 (:foreground "aquamarine4"))
540 (:foreground "DeepPink4"))
543 "Low level empty mailgroup face.")
545 ;; Summary mode faces.
547 (defface gnus-summary-selected-face '((t
549 "Face used for selected articles.")
551 (defface gnus-summary-cancelled-face
553 (:foreground "yellow" :background "black")))
554 "Face used for cancelled articles.")
556 (defface gnus-summary-high-ticked-face
559 (:foreground "pink" :bold t))
562 (:foreground "firebrick" :bold t))
565 "Face used for high interest ticked articles.")
567 (defface gnus-summary-low-ticked-face
570 (:foreground "pink" :italic t))
573 (:foreground "firebrick" :italic t))
576 "Face used for low interest ticked articles.")
578 (defface gnus-summary-normal-ticked-face
581 (:foreground "pink"))
584 (:foreground "firebrick"))
587 "Face used for normal interest ticked articles.")
589 (defface gnus-summary-high-ancient-face
592 (:foreground "SkyBlue" :bold t))
595 (:foreground "RoyalBlue" :bold t))
598 "Face used for high interest ancient articles.")
600 (defface gnus-summary-low-ancient-face
603 (:foreground "SkyBlue" :italic t))
606 (:foreground "RoyalBlue" :italic t))
609 "Face used for low interest ancient articles.")
611 (defface gnus-summary-normal-ancient-face
614 (:foreground "SkyBlue"))
617 (:foreground "RoyalBlue"))
620 "Face used for normal interest ancient articles.")
622 (defface gnus-summary-high-unread-face
625 "Face used for high interest unread articles.")
627 (defface gnus-summary-low-unread-face
630 "Face used for low interest unread articles.")
632 (defface gnus-summary-normal-unread-face
635 "Face used for normal interest unread articles.")
637 (defface gnus-summary-high-read-face
640 (:foreground "PaleGreen"
644 (:foreground "DarkGreen"
648 "Face used for high interest read articles.")
650 (defface gnus-summary-low-read-face
653 (:foreground "PaleGreen"
657 (:foreground "DarkGreen"
661 "Face used for low interest read articles.")
663 (defface gnus-summary-normal-read-face
666 (:foreground "PaleGreen"))
669 (:foreground "DarkGreen"))
672 "Face used for normal interest read articles.")
679 (defvar gnus-buffers nil)
681 (defun gnus-get-buffer-create (name)
682 "Do the same as `get-buffer-create', but store the created buffer."
683 (or (get-buffer name)
684 (car (push (get-buffer-create name) gnus-buffers))))
686 (defun gnus-add-buffer ()
687 "Add the current buffer to the list of Gnus buffers."
688 (push (current-buffer) gnus-buffers))
690 (defun gnus-buffers ()
691 "Return a list of live Gnus buffers."
692 (while (and gnus-buffers
693 (not (buffer-name (car gnus-buffers))))
695 (let ((buffers gnus-buffers))
697 (if (buffer-name (cadr buffers))
699 (setcdr buffers (cddr buffers)))))
704 (defvar gnus-group-buffer "*Group*")
707 (autoload 'gnus-play-jingle "gnus-audio"))
709 (defface gnus-splash-face
712 (:foreground "Brown"))
715 (:foreground "Brown"))
718 "Face of the splash screen.")
720 (defun gnus-splash ()
722 (switch-to-buffer (gnus-get-buffer-create gnus-group-buffer))
723 (let ((buffer-read-only nil))
725 (unless gnus-inhibit-startup-message
726 (gnus-group-startup-message)
728 (when gnus-play-startup-jingle
729 (gnus-play-jingle))))))
731 (defun gnus-indent-rigidly (start end arg)
732 "Indent rigidly using only spaces and no tabs."
735 (narrow-to-region start end)
737 (indent-rigidly start end arg)
738 ;; We translate tabs into spaces -- not everybody uses
739 ;; an 8-character tab.
740 (goto-char (point-min))
741 (while (search-forward "\t" nil t)
742 (replace-match " " t t))))))
744 (defvar gnus-simple-splash nil)
746 (defun gnus-group-startup-message (&optional x y)
747 "Insert startup message in current buffer."
748 ;; Insert the message.
751 ((and (fboundp 'find-image)
753 (let ((image (find-image '((:type xpm :file "gnus.xpm")
754 (:type xbm :file "gnus.xbm")))))
756 (newline) ; Have somewhere for cursor to
757 ; go, not stretched over image.
759 (goto-char (point-min))
761 (insert (make-string (/ (max (- (window-width) (or x 35)) 0) 2)
764 (setq gnus-simple-splash nil)
770 _ ___ __ ___ __ _ ___
790 (gnus-indent-rigidly (point-min) (point-max)
791 (/ (max (- (window-width) (or x 46)) 0) 2))
792 (goto-char (point-min))
794 (let* ((pheight (count-lines (point-min) (point-max)))
795 (wheight (window-height))
796 (rest (- wheight pheight)))
797 (insert (make-string (max 0 (* 2 (/ rest 3))) ?\n)))
799 (put-text-property (point-min) (point-max) 'face 'gnus-splash-face)
800 (setq gnus-simple-splash t)))
801 (goto-char (point-min))
802 (setq mode-line-buffer-identification (concat " " gnus-version))
803 (set-buffer-modified-p t))
806 (let ((command (format "%s" this-command)))
807 (if (and (string-match "gnus" command)
808 (not (string-match "gnus-other-frame" command)))
810 (gnus-get-buffer-create gnus-group-buffer))))
818 (defcustom gnus-home-directory "~/"
819 "Directory variable that specifies the \"home\" directory.
820 All other Gnus path variables are initialized from this variable."
824 (defcustom gnus-directory (or (getenv "SAVEDIR")
825 (nnheader-concat gnus-home-directory "News/"))
826 "*Directory variable from which all other Gnus file variables are derived.
828 Note that Gnus is mostly loaded when the `.gnus.el' file is read.
829 This means that other directory variables that are initialized from
830 this variable won't be set properly if you set this variable in `.gnus.el'.
831 Set this variable in `.emacs' instead."
835 (defcustom gnus-default-directory nil
836 "*Default directory for all Gnus buffers."
838 :type '(choice (const :tag "current" nil)
841 ;; Site dependent variables. These variables should be defined in
844 (defvar gnus-default-nntp-server nil
845 "Specify a default NNTP server.
846 This variable should be defined in paths.el, and should never be set
848 If you want to change servers, you should use `gnus-select-method'.
849 See the documentation to that variable.")
851 ;; Don't touch this variable.
852 (defvar gnus-nntp-service "nntp"
853 "NNTP service name (\"nntp\" or 119).
854 This is an obsolete variable, which is scarcely used. If you use an
855 nntp server for your newsgroup and want to change the port number
856 used to 899, you would say something along these lines:
858 (setq gnus-select-method '(nntp \"my.nntp.server\" (nntp-port-number 899)))")
860 (defcustom gnus-nntpserver-file "/etc/nntpserver"
861 "A file with only the name of the nntp server in it."
866 ;; This function is used to check both the environment variable
867 ;; NNTPSERVER and the /etc/nntpserver file to see whether one can find
868 ;; an nntp server name default.
869 (defun gnus-getenv-nntpserver ()
870 (or (getenv "NNTPSERVER")
871 (and (file-readable-p gnus-nntpserver-file)
873 (set-buffer (gnus-get-buffer-create " *gnus nntp*"))
874 (insert-file-contents gnus-nntpserver-file)
875 (let ((name (buffer-string)))
877 (if (string-match "\\'[ \t\n]*$" name)
880 (kill-buffer (current-buffer))))))))
882 (defcustom gnus-select-method
885 (list 'nntp (or (condition-case nil
886 (gnus-getenv-nntpserver)
888 (when (and gnus-default-nntp-server
889 (not (string= gnus-default-nntp-server "")))
890 gnus-default-nntp-server)
892 (if (or (null gnus-nntp-service)
893 (equal gnus-nntp-service "nntp"))
895 (list gnus-nntp-service)))
897 "Default method for selecting a newsgroup.
898 This variable should be a list, where the first element is how the
899 news is to be fetched, the second is the address.
901 For instance, if you want to get your news via NNTP from
902 \"flab.flab.edu\", you could say:
904 \(setq gnus-select-method '(nntp \"flab.flab.edu\"))
906 If you want to use your local spool, say:
908 \(setq gnus-select-method (list 'nnspool (system-name)))
910 If you use this variable, you must set `gnus-nntp-server' to nil.
912 There is a lot more to know about select methods and virtual servers -
913 see the manual for details."
915 :type 'gnus-select-method)
917 (defcustom gnus-message-archive-method
920 (nnfolder-directory ,(nnheader-concat message-directory "archive"))
921 (nnfolder-active-file
922 ,(nnheader-concat message-directory "archive/active"))
923 (nnfolder-get-new-mail nil)
924 (nnfolder-inhibit-expiry t))
925 "*Method used for archiving messages you've sent.
926 This should be a mail method.
928 It's probably not very effective to change this variable once you've
929 run Gnus once. After doing that, you must edit this server from the
933 :type 'gnus-select-method)
935 (defcustom gnus-message-archive-group nil
936 "*Name of the group in which to save the messages you've written.
937 This can either be a string; a list of strings; or an alist
938 of regexps/functions/forms to be evaluated to return a string (or a list
939 of strings). The functions are called with the name of the current
940 group (or nil) as a parameter.
942 If you want to save your mail in one group and the news articles you
943 write in another group, you could say something like:
945 \(setq gnus-message-archive-group
946 '((if (message-news-p)
950 Normally the group names returned by this variable should be
951 unprefixed -- which implicitly means \"store on the archive server\".
952 However, you may wish to store the message on some other server. In
953 that case, just return a fully prefixed name of the group --
954 \"nnml+private:mail.misc\", for instance."
956 :type '(choice (const :tag "none" nil)
961 (defcustom gnus-secondary-servers nil
962 "List of NNTP servers that the user can choose between interactively.
963 To make Gnus query you for a server, you have to give `gnus' a
964 non-numeric prefix - `C-u M-x gnus', in short."
966 :type '(repeat string))
968 (defcustom gnus-nntp-server nil
969 "*The name of the host running the NNTP server.
970 This variable is semi-obsolete. Use the `gnus-select-method'
973 :type '(choice (const :tag "disable" nil)
976 (defcustom gnus-secondary-select-methods nil
977 "A list of secondary methods that will be used for reading news.
978 This is a list where each element is a complete select method (see
979 `gnus-select-method').
981 If, for instance, you want to read your mail with the nnml backend,
982 you could set this variable:
984 \(setq gnus-secondary-select-methods '((nnml \"\")))"
986 :type '(repeat gnus-select-method))
988 (defvar gnus-backup-default-subscribed-newsgroups
989 '("news.announce.newusers" "news.groups.questions" "gnu.emacs.gnus")
990 "Default default new newsgroups the first time Gnus is run.
991 Should be set in paths.el, and shouldn't be touched by the user.")
993 (defcustom gnus-local-domain nil
994 "Local domain name without a host name.
995 The DOMAINNAME environment variable is used instead if it is defined.
996 If the `system-name' function returns the full Internet name, there is
997 no need to set this variable."
999 :type '(choice (const :tag "default" nil)
1002 (defvar gnus-local-organization nil
1003 "String with a description of what organization (if any) the user belongs to.
1004 Obsolete variable; use `message-user-organization' instead.")
1006 ;; Customization variables
1008 (defcustom gnus-refer-article-method nil
1009 "Preferred method for fetching an article by Message-ID.
1010 If you are reading news from the local spool (with nnspool), fetching
1011 articles by Message-ID is painfully slow. By setting this method to an
1012 nntp method, you might get acceptable results.
1014 The value of this variable must be a valid select method as discussed
1015 in the documentation of `gnus-select-method'.
1017 It can also be a list of select methods, as well as the special symbol
1018 `current', which means to use the current select method. If it is a
1019 list, Gnus will try all the methods in the list until it finds a match."
1021 :type '(choice (const :tag "default" nil)
1022 (const :tag "DejaNews" (nnweb "refer" (nnweb-type dejanews)))
1024 (repeat :menu-tag "Try multiple"
1026 :value (current (nnweb "refer" (nnweb-type dejanews)))
1027 (choice :tag "Method"
1029 (const :tag "DejaNews"
1030 (nnweb "refer" (nnweb-type dejanews)))
1031 gnus-select-method))))
1033 (defcustom gnus-group-faq-directory
1034 '("/ftp@mirrors.aol.com:/pub/rtfm/usenet/"
1035 "/ftp@sunsite.auc.dk:/pub/usenet/"
1036 "/ftp@sunsite.doc.ic.ac.uk:/pub/usenet/news-faqs/"
1037 "/ftp@src.doc.ic.ac.uk:/usenet/news-FAQS/"
1038 "/ftp@ftp.seas.gwu.edu:/pub/rtfm/"
1039 "/ftp@rtfm.mit.edu:/pub/usenet/"
1040 "/ftp@ftp.uni-paderborn.de:/pub/FAQ/"
1041 "/ftp@ftp.sunet.se:/pub/usenet/"
1042 "/ftp@nctuccca.edu.tw:/USENET/FAQ/"
1043 "/ftp@hwarang.postech.ac.kr:/pub/usenet/"
1044 "/ftp@ftp.hk.super.net:/mirror/faqs/")
1045 "*Directory where the group FAQs are stored.
1046 This will most commonly be on a remote machine, and the file will be
1047 fetched by ange-ftp.
1049 This variable can also be a list of directories. In that case, the
1050 first element in the list will be used by default. The others can
1051 be used when being prompted for a site.
1053 Note that Gnus uses an aol machine as the default directory. If this
1054 feels fundamentally unclean, just think of it as a way to finally get
1055 something of value back from them.
1057 If the default site is too slow, try one of these:
1059 North America: mirrors.aol.com /pub/rtfm/usenet
1060 ftp.seas.gwu.edu /pub/rtfm
1061 rtfm.mit.edu /pub/usenet
1062 Europe: ftp.uni-paderborn.de /pub/FAQ
1063 src.doc.ic.ac.uk /usenet/news-FAQS
1064 ftp.sunet.se /pub/usenet
1065 sunsite.auc.dk /pub/usenet
1066 Asia: nctuccca.edu.tw /USENET/FAQ
1067 hwarang.postech.ac.kr /pub/usenet
1068 ftp.hk.super.net /mirror/faqs"
1069 :group 'gnus-group-various
1070 :type '(choice directory
1071 (repeat directory)))
1073 (defcustom gnus-use-cross-reference t
1074 "*Non-nil means that cross referenced articles will be marked as read.
1075 If nil, ignore cross references. If t, mark articles as read in
1076 subscribed newsgroups. If neither t nor nil, mark as read in all
1079 :type '(choice (const :tag "off" nil)
1080 (const :tag "subscribed" t)
1084 (defcustom gnus-process-mark ?#
1086 :group 'gnus-group-visual
1087 :group 'gnus-summary-marks
1090 (defcustom gnus-large-newsgroup 200
1091 "*The number of articles which indicates a large newsgroup.
1092 If the number of articles in a newsgroup is greater than this value,
1093 confirmation is required for selecting the newsgroup."
1094 :group 'gnus-group-select
1097 (defcustom gnus-use-long-file-name (not (memq system-type '(usg-unix-v xenix)))
1098 "*Non-nil means that the default name of a file to save articles in is the group name.
1099 If it's nil, the directory form of the group name is used instead.
1101 If this variable is a list, and the list contains the element
1102 `not-score', long file names will not be used for score files; if it
1103 contains the element `not-save', long file names will not be used for
1104 saving; and if it contains the element `not-kill', long file names
1105 will not be used for kill files.
1107 Note that the default for this variable varies according to what system
1108 type you're using. On `usg-unix-v' and `xenix' this variable defaults
1109 to nil while on all other systems it defaults to t."
1113 (defcustom gnus-kill-files-directory gnus-directory
1114 "*Name of the directory where kill files will be stored (default \"~/News\")."
1115 :group 'gnus-score-files
1116 :group 'gnus-score-kill
1119 (defcustom gnus-save-score nil
1120 "*If non-nil, save group scoring info."
1121 :group 'gnus-score-various
1125 (defcustom gnus-use-undo t
1126 "*If non-nil, allow undoing in Gnus group mode buffers."
1130 (defcustom gnus-use-adaptive-scoring nil
1131 "*If non-nil, use some adaptive scoring scheme.
1132 If a list, then the values `word' and `line' are meaningful. The
1133 former will perform adaption on individual words in the subject
1134 header while `line' will perform adaption on several headers."
1136 :group 'gnus-score-adapt
1137 :type '(set (const word) (const line)))
1139 (defcustom gnus-use-cache 'passive
1140 "*If nil, Gnus will ignore the article cache.
1141 If `passive', it will allow entering (and reading) articles
1142 explicitly entered into the cache. If anything else, use the
1143 cache to the full extent of the law."
1146 :type '(choice (const :tag "off" nil)
1147 (const :tag "passive" passive)
1148 (const :tag "active" t)))
1150 (defcustom gnus-use-trees nil
1151 "*If non-nil, display a thread tree buffer."
1155 (defcustom gnus-use-grouplens nil
1156 "*If non-nil, use GroupLens ratings."
1160 (defcustom gnus-keep-backlog nil
1161 "*If non-nil, Gnus will keep read articles for later re-retrieval.
1162 If it is a number N, then Gnus will only keep the last N articles
1163 read. If it is neither nil nor a number, Gnus will keep all read
1164 articles. This is not a good idea."
1166 :type '(choice (const :tag "off" nil)
1171 (defcustom gnus-use-nocem nil
1172 "*If non-nil, Gnus will read NoCeM cancel messages."
1176 (defcustom gnus-suppress-duplicates nil
1177 "*If non-nil, Gnus will mark duplicate copies of the same article as read."
1181 (defcustom gnus-use-scoring t
1182 "*If non-nil, enable scoring."
1186 (defcustom gnus-use-picons nil
1187 "*If non-nil, display picons in a frame of their own."
1191 (defcustom gnus-summary-prepare-exit-hook
1192 '(gnus-summary-expire-articles)
1193 "*A hook called when preparing to exit from the summary buffer.
1194 It calls `gnus-summary-expire-articles' by default."
1195 :group 'gnus-summary-exit
1198 (defcustom gnus-novice-user t
1199 "*Non-nil means that you are a usenet novice.
1200 If non-nil, verbose messages may be displayed and confirmations may be
1205 (defcustom gnus-expert-user nil
1206 "*Non-nil means that you will never be asked for confirmation about anything.
1207 That doesn't mean *anything* anything; particularly destructive
1208 commands will still require prompting."
1212 (defcustom gnus-interactive-catchup t
1213 "*If non-nil, require your confirmation when catching up a group."
1214 :group 'gnus-group-select
1217 (defcustom gnus-interactive-exit t
1218 "*If non-nil, require your confirmation when exiting Gnus."
1222 (defcustom gnus-extract-address-components 'gnus-extract-address-components
1223 "*Function for extracting address components from a From header.
1224 Two pre-defined function exist: `gnus-extract-address-components',
1225 which is the default, quite fast, and too simplistic solution, and
1226 `mail-extract-address-components', which works much better, but is
1228 :group 'gnus-summary-format
1229 :type '(radio (function-item gnus-extract-address-components)
1230 (function-item mail-extract-address-components)
1231 (function :tag "Other")))
1233 (defcustom gnus-carpal nil
1234 "*If non-nil, display clickable icons."
1238 (defcustom gnus-shell-command-separator ";"
1239 "String used to separate to shell commands."
1243 (defcustom gnus-valid-select-methods
1244 '(("nntp" post address prompt-address physical-address)
1245 ("nnspool" post address)
1246 ("nnvirtual" post-mail virtual prompt-address)
1247 ("nnmbox" mail respool address)
1248 ("nnml" mail respool address)
1249 ("nnmh" mail respool address)
1250 ("nndir" post-mail prompt-address physical-address)
1251 ("nneething" none address prompt-address physical-address)
1252 ("nndoc" none address prompt-address)
1253 ("nnbabyl" mail address respool)
1254 ("nnkiboze" post virtual)
1255 ("nnsoup" post-mail address)
1256 ("nndraft" post-mail)
1257 ("nnfolder" mail respool address)
1258 ("nngateway" post-mail address prompt-address physical-address)
1264 ("nnagent" post-mail)
1265 ("nnimap" post-mail address prompt-address physical-address))
1266 "*An alist of valid select methods.
1267 The first element of each list lists should be a string with the name
1268 of the select method. The other elements may be the category of
1269 this method (i. e., `post', `mail', `none' or whatever) or other
1270 properties that this method has (like being respoolable).
1271 If you implement a new select method, all you should have to change is
1272 this variable. I think."
1274 :type '(repeat (group (string :tag "Name")
1275 (radio-button-choice (const :format "%v " post)
1276 (const :format "%v " mail)
1277 (const :format "%v " none)
1279 (checklist :inline t
1280 (const :format "%v " address)
1281 (const :format "%v " prompt-address)
1282 (const :format "%v " physical-address)
1283 (const :format "%v " virtual)
1286 (defun gnus-redefine-select-method-widget ()
1287 "Recomputes the select-method widget based on the value of
1288 `gnus-valid-select-methods'."
1289 (define-widget 'gnus-select-method 'list
1290 "Widget for entering a select method."
1292 :tag "Select Method"
1293 :args `((choice :tag "Method"
1294 ,@(mapcar (lambda (entry)
1295 (list 'const :format "%v\n"
1296 (intern (car entry))))
1297 gnus-valid-select-methods)
1298 (symbol :tag "other"))
1299 (string :tag "Address")
1300 (repeat :tag "Options"
1304 (sexp :tag "Value"))))
1307 (gnus-redefine-select-method-widget)
1309 (defcustom gnus-updated-mode-lines '(group article summary tree)
1310 "List of buffers that should update their mode lines.
1311 The list may contain the symbols `group', `article', `tree' and
1312 `summary'. If the corresponding symbol is present, Gnus will keep
1313 that mode line updated with information that may be pertinent.
1314 If this variable is nil, screen refresh may be quicker."
1315 :group 'gnus-various
1316 :type '(set (const group)
1321 ;; Added by Keinonen Kari <kk85613@cs.tut.fi>.
1322 (defcustom gnus-mode-non-string-length nil
1323 "*Max length of mode-line non-string contents.
1324 If this is nil, Gnus will take space as is needed, leaving the rest
1325 of the modeline intact. Note that the default of nil is unlikely
1326 to be desirable; see the manual for further details."
1327 :group 'gnus-various
1328 :type '(choice (const nil)
1331 (defcustom gnus-auto-expirable-newsgroups nil
1332 "*Groups in which to automatically mark read articles as expirable.
1333 If non-nil, this should be a regexp that should match all groups in
1334 which to perform auto-expiry. This only makes sense for mail groups."
1335 :group 'nnmail-expire
1336 :type '(choice (const nil)
1339 (defcustom gnus-total-expirable-newsgroups nil
1340 "*Groups in which to perform expiry of all read articles.
1341 Use with extreme caution. All groups that match this regexp will be
1342 expiring - which means that all read articles will be deleted after
1343 \(say) one week. (This only goes for mail groups and the like, of
1345 :group 'nnmail-expire
1346 :type '(choice (const nil)
1349 (defcustom gnus-group-uncollapsed-levels 1
1350 "Number of group name elements to leave alone when making a short group name."
1351 :group 'gnus-group-visual
1354 (defcustom gnus-group-use-permanent-levels nil
1355 "*If non-nil, once you set a level, Gnus will use this level."
1356 :group 'gnus-group-levels
1361 (defcustom gnus-load-hook nil
1362 "A hook run while Gnus is loaded."
1366 (defcustom gnus-apply-kill-hook '(gnus-apply-kill-file)
1367 "A hook called to apply kill files to a group.
1368 This hook is intended to apply a kill file to the selected newsgroup.
1369 The function `gnus-apply-kill-file' is called by default.
1371 Since a general kill file is too heavy to use only for a few
1372 newsgroups, I recommend you to use a lighter hook function. For
1373 example, if you'd like to apply a kill file to articles which contains
1374 a string `rmgroup' in subject in newsgroup `control', you can use the
1377 (setq gnus-apply-kill-hook
1380 (cond ((string-match \"control\" gnus-newsgroup-name)
1381 (gnus-kill \"Subject\" \"rmgroup\")
1382 (gnus-expunge \"X\"))))))"
1383 :group 'gnus-score-kill
1384 :options '(gnus-apply-kill-file)
1387 (defcustom gnus-group-change-level-function nil
1388 "Function run when a group level is changed.
1389 It is called with three parameters -- GROUP, LEVEL and OLDLEVEL."
1390 :group 'gnus-group-levels
1395 (defcustom gnus-visual
1396 '(summary-highlight group-highlight article-highlight
1398 summary-menu group-menu article-menu
1399 tree-highlight menu highlight
1400 browse-menu server-menu
1401 page-marker tree-menu binary-menu pick-menu
1403 "*Enable visual features.
1404 If `visual' is disabled, there will be no menus and few faces. Most of
1405 the visual customization options below will be ignored. Gnus will use
1406 less space and be faster as a result.
1408 This variable can also be a list of visual elements to switch on. For
1409 instance, to switch off all visual things except menus, you can say:
1411 (setq gnus-visual '(menu))
1413 Valid elements include `summary-highlight', `group-highlight',
1414 `article-highlight', `mouse-face', `summary-menu', `group-menu',
1415 `article-menu', `tree-highlight', `menu', `highlight', `browse-menu',
1416 `server-menu', `page-marker', `tree-menu', `binary-menu', `pick-menu',
1417 and `grouplens-menu'."
1420 :type '(set (const summary-highlight)
1421 (const group-highlight)
1422 (const article-highlight)
1424 (const summary-menu)
1426 (const article-menu)
1427 (const tree-highlight)
1436 (const grouplens-menu)))
1438 (defcustom gnus-mouse-face
1440 (if (gnus-visual-p 'mouse-face 'highlight)
1441 (if (boundp 'gnus-mouse-face)
1442 (or gnus-mouse-face 'highlight)
1446 "*Face used for group or summary buffer mouse highlighting.
1447 The line beneath the mouse pointer will be highlighted with this
1452 (defcustom gnus-article-save-directory gnus-directory
1453 "*Name of the directory articles will be saved in (default \"~/News\")."
1454 :group 'gnus-article-saving
1457 (defvar gnus-plugged t
1458 "Whether Gnus is plugged or not.")
1460 (defcustom gnus-default-charset 'iso-8859-1
1461 "Default charset assumed to be used when viewing non-ASCII characters.
1462 This variable is overridden on a group-to-group basis by the
1463 gnus-group-charset-alist variable and is only used on groups not
1464 covered by that variable."
1466 :group 'gnus-charset)
1468 (defcustom gnus-default-posting-charset nil
1469 "Default charset assumed to be used when posting non-ASCII characters.
1470 This variable is overridden on a group-to-group basis by the
1471 gnus-group-posting-charset-alist variable and is only used on groups not
1472 covered by that variable.
1473 If nil, no default charset is assumed when posting."
1475 :group 'gnus-charset)
1478 ;;; Internal variables
1480 (defvar gnus-agent-meta-information-header "X-Gnus-Agent-Meta-Information")
1481 (defvar gnus-group-get-parameter-function 'gnus-group-get-parameter)
1482 (defvar gnus-original-article-buffer " *Original Article*")
1483 (defvar gnus-newsgroup-name nil)
1484 (defvar gnus-ephemeral-servers nil)
1486 (defvar gnus-agent nil
1487 "Whether we want to use the Gnus agent or not.")
1489 (defvar gnus-command-method nil
1490 "Dynamically bound variable that says what the current backend is.")
1492 (defvar gnus-current-select-method nil
1493 "The current method for selecting a newsgroup.")
1495 (defvar gnus-tree-buffer "*Tree*"
1496 "Buffer where Gnus thread trees are displayed.")
1499 (defvar gnus-use-generic-from nil)
1501 ;; Variable holding the user answers to all method prompts.
1502 (defvar gnus-method-history nil)
1504 ;; Variable holding the user answers to all mail method prompts.
1505 (defvar gnus-mail-method-history nil)
1507 ;; Variable holding the user answers to all group prompts.
1508 (defvar gnus-group-history nil)
1510 (defvar gnus-server-alist nil
1511 "List of available servers.")
1513 (defcustom gnus-cache-directory
1514 (nnheader-concat gnus-directory "cache/")
1515 "*The directory where cached articles will be stored."
1519 (defvar gnus-predefined-server-alist
1522 (nnspool-spool-directory ,gnus-cache-directory)
1523 (nnspool-nov-directory ,gnus-cache-directory)
1524 (nnspool-active-file
1525 ,(nnheader-concat gnus-cache-directory "active"))))
1526 "List of predefined (convenience) servers.")
1528 (defvar gnus-topic-indentation "");; Obsolete variable.
1530 (defconst gnus-article-mark-lists
1531 '((marked . tick) (replied . reply)
1532 (expirable . expire) (killed . killed)
1533 (bookmarks . bookmark) (dormant . dormant)
1534 (scored . score) (saved . save)
1535 (cached . cache) (downloadable . download)
1536 (unsendable . unsend)))
1538 (defvar gnus-headers-retrieved-by nil)
1539 (defvar gnus-article-reply nil)
1540 (defvar gnus-override-method nil)
1541 (defvar gnus-article-check-size nil)
1542 (defvar gnus-opened-servers nil)
1544 (defvar gnus-current-kill-article nil)
1546 (defvar gnus-have-read-active-file nil)
1548 (defconst gnus-maintainer
1549 "bugs@gnus.org (The Gnus Bugfixing Girls + Boys)"
1550 "The mail address of the Gnus maintainers.")
1552 (defvar gnus-info-nodes
1553 '((gnus-group-mode "(gnus)The Group Buffer")
1554 (gnus-summary-mode "(gnus)The Summary Buffer")
1555 (gnus-article-mode "(gnus)The Article Buffer")
1556 (gnus-server-mode "(gnus)The Server Buffer")
1557 (gnus-browse-mode "(gnus)Browse Foreign Server")
1558 (gnus-tree-mode "(gnus)Tree Display"))
1559 "Alist of major modes and related Info nodes.")
1561 (defvar gnus-group-buffer "*Group*")
1562 (defvar gnus-summary-buffer "*Summary*")
1563 (defvar gnus-article-buffer "*Article*")
1564 (defvar gnus-server-buffer "*Server*")
1566 (defvar gnus-slave nil
1567 "Whether this Gnus is a slave or not.")
1569 (defvar gnus-batch-mode nil
1570 "Whether this Gnus is running in batch mode or not.")
1572 (defvar gnus-variable-list
1573 '(gnus-newsrc-options gnus-newsrc-options-n
1574 gnus-newsrc-last-checked-date
1575 gnus-newsrc-alist gnus-server-alist
1576 gnus-killed-list gnus-zombie-list
1577 gnus-topic-topology gnus-topic-alist
1579 "Gnus variables saved in the quick startup file.")
1581 (defvar gnus-newsrc-alist nil
1582 "Assoc list of read articles.
1583 gnus-newsrc-hashtb should be kept so that both hold the same information.")
1585 (defvar gnus-newsrc-hashtb nil
1586 "Hashtable of gnus-newsrc-alist.")
1588 (defvar gnus-killed-list nil
1589 "List of killed newsgroups.")
1591 (defvar gnus-killed-hashtb nil
1592 "Hash table equivalent of gnus-killed-list.")
1594 (defvar gnus-zombie-list nil
1595 "List of almost dead newsgroups.")
1597 (defvar gnus-description-hashtb nil
1598 "Descriptions of newsgroups.")
1600 (defvar gnus-list-of-killed-groups nil
1601 "List of newsgroups that have recently been killed by the user.")
1603 (defvar gnus-active-hashtb nil
1604 "Hashtable of active articles.")
1606 (defvar gnus-moderated-hashtb nil
1607 "Hashtable of moderated newsgroups.")
1609 ;; Save window configuration.
1610 (defvar gnus-prev-winconf nil)
1612 (defvar gnus-reffed-article-number nil)
1614 ;;; Let the byte-compiler know that we know about this variable.
1615 (defvar rmail-default-rmail-file)
1617 (defvar gnus-dead-summary nil)
1619 (defvar gnus-invalid-group-regexp "[: `'\"/]\\|^$"
1620 "Regexp matching invalid groups.")
1622 ;;; End of variables.
1624 ;; Define some autoload functions Gnus might use.
1627 ;; This little mapcar goes through the list below and marks the
1628 ;; symbols in question as autoloaded functions.
1631 (let ((interactive (nth 1 (memq ':interactive package))))
1635 (when (consp function)
1636 (setq keymap (car (memq 'keymap function)))
1637 (setq function (car function)))
1638 (unless (fboundp function)
1639 (autoload function (car package) nil interactive keymap))))
1640 (if (eq (nth 1 package) ':interactive)
1643 '(("info" :interactive t Info-goto-node)
1644 ("pp" pp pp-to-string pp-eval-expression)
1645 ("qp" quoted-printable-decode-region quoted-printable-decode-string)
1646 ("ps-print" ps-print-preprint)
1647 ("browse-url" :interactive t browse-url)
1648 ("message" :interactive t
1649 message-send-and-exit message-yank-original)
1650 ("babel" babel-as-string)
1651 ("nnmail" nnmail-split-fancy nnmail-article-group)
1652 ("nnvirtual" nnvirtual-catchup-group nnvirtual-convert-headers)
1653 ("rmailout" rmail-output rmail-output-to-rmail-file)
1654 ("rmail" rmail-insert-rmail-file-header rmail-count-new-messages
1655 rmail-show-message rmail-summary-exists
1656 rmail-select-summary rmail-update-summary)
1657 ("gnus-audio" :interactive t gnus-audio-play)
1658 ("gnus-xmas" gnus-xmas-splash)
1659 ("gnus-soup" :interactive t
1660 gnus-group-brew-soup gnus-brew-soup gnus-soup-add-article
1661 gnus-soup-send-replies gnus-soup-save-areas gnus-soup-pack-packet)
1662 ("nnsoup" nnsoup-pack-replies)
1663 ("score-mode" :interactive t gnus-score-mode)
1664 ("gnus-mh" gnus-summary-save-article-folder
1665 gnus-Folder-save-name gnus-folder-save-name)
1666 ("gnus-mh" :interactive t gnus-summary-save-in-folder)
1667 ("gnus-demon" gnus-demon-add-nocem gnus-demon-add-scanmail
1668 gnus-demon-add-rescan gnus-demon-add-scan-timestamps
1669 gnus-demon-add-disconnection gnus-demon-add-handler
1670 gnus-demon-remove-handler)
1671 ("gnus-demon" :interactive t
1672 gnus-demon-init gnus-demon-cancel)
1673 ("gnus-salt" gnus-highlight-selected-tree gnus-possibly-generate-tree
1674 gnus-tree-open gnus-tree-close gnus-carpal-setup-buffer)
1675 ("gnus-nocem" gnus-nocem-scan-groups gnus-nocem-close
1676 gnus-nocem-unwanted-article-p)
1677 ("gnus-srvr" gnus-enter-server-buffer gnus-server-set-info
1678 gnus-server-server-name)
1679 ("gnus-srvr" gnus-browse-foreign-server)
1680 ("gnus-cite" :interactive t
1681 gnus-article-highlight-citation gnus-article-hide-citation-maybe
1682 gnus-article-hide-citation gnus-article-fill-cited-article
1683 gnus-article-hide-citation-in-followups)
1684 ("gnus-kill" gnus-kill gnus-apply-kill-file-internal
1685 gnus-kill-file-edit-file gnus-kill-file-raise-followups-to-author
1686 gnus-execute gnus-expunge gnus-batch-kill gnus-batch-score)
1687 ("gnus-cache" gnus-cache-possibly-enter-article gnus-cache-save-buffers
1688 gnus-cache-possibly-remove-articles gnus-cache-request-article
1689 gnus-cache-retrieve-headers gnus-cache-possibly-alter-active
1690 gnus-cache-enter-remove-article gnus-cached-article-p
1691 gnus-cache-open gnus-cache-close gnus-cache-update-article
1692 gnus-cache-articles-in-group)
1693 ("gnus-cache" :interactive t gnus-jog-cache gnus-cache-enter-article
1694 gnus-cache-remove-article gnus-summary-insert-cached-articles)
1695 ("gnus-score" :interactive t
1696 gnus-summary-increase-score gnus-summary-set-score
1697 gnus-summary-raise-thread gnus-summary-raise-same-subject
1698 gnus-summary-raise-score gnus-summary-raise-same-subject-and-select
1699 gnus-summary-lower-thread gnus-summary-lower-same-subject
1700 gnus-summary-lower-score gnus-summary-lower-same-subject-and-select
1701 gnus-summary-current-score gnus-score-delta-default
1702 gnus-score-flush-cache gnus-score-close
1703 gnus-possibly-score-headers gnus-score-followup-article
1704 gnus-score-followup-thread)
1706 (gnus-summary-score-map keymap) gnus-score-save gnus-score-headers
1707 gnus-current-score-file-nondirectory gnus-score-adaptive
1708 gnus-score-find-trace gnus-score-file-name)
1709 ("gnus-cus" :interactive t gnus-group-customize gnus-score-customize)
1710 ("gnus-topic" :interactive t gnus-topic-mode)
1711 ("gnus-topic" gnus-topic-remove-group gnus-topic-set-parameters
1712 gnus-subscribe-topics)
1713 ("gnus-salt" :interactive t gnus-pick-mode gnus-binary-mode)
1714 ("gnus-uu" (gnus-uu-extract-map keymap) (gnus-uu-mark-map keymap))
1715 ("gnus-uu" :interactive t
1716 gnus-uu-digest-mail-forward gnus-uu-digest-post-forward
1717 gnus-uu-mark-series gnus-uu-mark-region gnus-uu-mark-buffer
1718 gnus-uu-mark-by-regexp gnus-uu-mark-all
1719 gnus-uu-mark-sparse gnus-uu-mark-thread gnus-uu-decode-uu
1720 gnus-uu-decode-uu-and-save gnus-uu-decode-unshar
1721 gnus-uu-decode-unshar-and-save gnus-uu-decode-save
1722 gnus-uu-decode-binhex gnus-uu-decode-uu-view
1723 gnus-uu-decode-uu-and-save-view gnus-uu-decode-unshar-view
1724 gnus-uu-decode-unshar-and-save-view gnus-uu-decode-save-view
1725 gnus-uu-decode-binhex-view gnus-uu-unmark-thread
1726 gnus-uu-mark-over gnus-uu-post-news)
1727 ("gnus-uu" gnus-uu-delete-work-dir gnus-uu-unmark-thread)
1728 ("gnus-msg" (gnus-summary-send-map keymap)
1729 gnus-article-mail gnus-copy-article-buffer gnus-extended-version)
1730 ("gnus-msg" :interactive t
1731 gnus-group-post-news gnus-group-mail gnus-summary-post-news
1732 gnus-summary-followup gnus-summary-followup-with-original
1733 gnus-summary-cancel-article gnus-summary-supersede-article
1734 gnus-post-news gnus-summary-reply gnus-summary-reply-with-original
1735 gnus-summary-mail-forward gnus-summary-mail-other-window
1736 gnus-summary-resend-message gnus-summary-resend-bounced-mail
1737 gnus-summary-wide-reply gnus-summary-followup-to-mail
1738 gnus-summary-followup-to-mail-with-original gnus-bug
1739 gnus-summary-wide-reply-with-original
1740 gnus-summary-post-forward gnus-summary-wide-reply-with-original
1741 gnus-summary-post-forward)
1742 ("gnus-picon" :interactive t gnus-article-display-picons
1743 gnus-group-display-picons gnus-picons-article-display-x-face
1744 gnus-picons-display-x-face)
1745 ("gnus-picon" gnus-picons-buffer-name)
1746 ("gnus-gl" bbb-login bbb-logout bbb-grouplens-group-p
1747 gnus-grouplens-mode)
1748 ("smiley" :interactive t gnus-smiley-display)
1749 ("gnus-win" gnus-configure-windows gnus-add-configuration)
1750 ("gnus-sum" gnus-summary-insert-line gnus-summary-read-group
1751 gnus-list-of-unread-articles gnus-list-of-read-articles
1752 gnus-offer-save-summaries gnus-make-thread-indent-array
1753 gnus-summary-exit gnus-update-read-articles gnus-summary-last-subject
1754 gnus-summary-skip-intangible gnus-summary-article-number
1755 gnus-data-header gnus-data-find)
1756 ("gnus-group" gnus-group-insert-group-line gnus-group-quit
1757 gnus-group-list-groups gnus-group-first-unread-group
1758 gnus-group-set-mode-line gnus-group-set-info gnus-group-save-newsrc
1759 gnus-group-setup-buffer gnus-group-get-new-news
1760 gnus-group-make-help-group gnus-group-update-group
1761 gnus-group-iterate gnus-group-group-name)
1762 ("gnus-bcklg" gnus-backlog-request-article gnus-backlog-enter-article
1763 gnus-backlog-remove-article)
1764 ("gnus-art" gnus-article-read-summary-keys gnus-article-save
1765 gnus-article-prepare gnus-article-set-window-start
1766 gnus-article-next-page gnus-article-prev-page
1767 gnus-request-article-this-buffer gnus-article-mode
1768 gnus-article-setup-buffer gnus-narrow-to-page
1769 gnus-article-delete-invisible-text gnus-treat-article)
1770 ("gnus-art" :interactive t
1771 gnus-article-hide-headers gnus-article-hide-boring-headers
1772 gnus-article-treat-overstrike
1773 gnus-article-remove-cr gnus-article-remove-trailing-blank-lines
1774 gnus-article-display-x-face gnus-article-de-quoted-unreadable
1775 gnus-article-de-base64-unreadable
1776 gnus-article-decode-HZ
1777 gnus-article-wash-html
1778 gnus-article-hide-pgp
1779 gnus-article-hide-pem gnus-article-hide-signature
1780 gnus-article-strip-leading-blank-lines gnus-article-date-local
1781 gnus-article-date-original gnus-article-date-lapsed
1782 gnus-article-show-all-headers
1783 gnus-article-edit-mode gnus-article-edit-article
1784 gnus-article-edit-done gnus-article-decode-encoded-words
1785 gnus-start-date-timer gnus-stop-date-timer
1786 gnus-mime-view-all-parts)
1787 ("gnus-int" gnus-request-type)
1788 ("gnus-start" gnus-newsrc-parse-options gnus-1 gnus-no-server-1
1789 gnus-dribble-enter gnus-read-init-file gnus-dribble-touch)
1790 ("gnus-dup" gnus-dup-suppress-articles gnus-dup-unsuppress-article
1791 gnus-dup-enter-articles)
1792 ("gnus-range" gnus-copy-sequence)
1793 ("gnus-eform" gnus-edit-form)
1794 ("gnus-move" :interactive t
1795 gnus-group-move-group-to-server gnus-change-server)
1796 ("gnus-logic" gnus-score-advanced)
1797 ("gnus-undo" gnus-undo-mode gnus-undo-register)
1798 ("gnus-async" gnus-async-request-fetched-article gnus-async-prefetch-next
1799 gnus-async-prefetch-article gnus-async-prefetch-remove-group
1800 gnus-async-halt-prefetch)
1801 ("gnus-agent" gnus-open-agent gnus-agent-get-function
1802 gnus-agent-save-groups gnus-agent-save-active gnus-agent-method-p
1803 gnus-agent-get-undownloaded-list gnus-agent-fetch-session
1804 gnus-summary-set-agent-mark gnus-agent-save-group-info)
1805 ("gnus-agent" :interactive t
1806 gnus-unplugged gnus-agentize gnus-agent-batch)
1807 ("gnus-vm" :interactive t gnus-summary-save-in-vm
1808 gnus-summary-save-article-vm)
1809 ("gnus-draft" :interactive t gnus-draft-mode gnus-group-send-drafts)
1810 ("gnus-mlspl" gnus-group-split gnus-group-split-fancy)
1811 ("gnus-mlspl" :interactive t gnus-group-split-setup
1812 gnus-group-split-update))))
1814 ;;; gnus-sum.el thingies
1817 (defcustom gnus-summary-line-format "%U%R%z%I%(%[%4L: %-20,20n%]%) %s\n"
1818 "*The format specification of the lines in the summary buffer.
1820 It works along the same lines as a normal formatting string,
1821 with some simple extensions.
1823 %N Article number, left padded with spaces (string)
1825 %s Subject if it is at the root of a thread, and \"\" otherwise (string)
1826 %n Name of the poster (string)
1827 %a Extracted name of the poster (string)
1828 %A Extracted address of the poster (string)
1829 %F Contents of the From: header (string)
1830 %f Contents of the From: or To: headers (string)
1831 %x Contents of the Xref: header (string)
1832 %D Date of the article (string)
1833 %d Date of the article (string) in DD-MMM format
1834 %M Message-id of the article (string)
1835 %r References of the article (string)
1836 %c Number of characters in the article (integer)
1837 %L Number of lines in the article (integer)
1838 %I Indentation based on thread level (a string of spaces)
1839 %T A string with two possible values: 80 spaces if the article
1840 is on thread level two or larger and 0 spaces on level one
1841 %R \"A\" if this article has been replied to, \" \" otherwise (character)
1842 %U Status of this article (character, \"R\", \"K\", \"-\" or \" \")
1843 %[ Opening bracket (character, \"[\" or \"<\")
1844 %] Closing bracket (character, \"]\" or \">\")
1845 %> Spaces of length thread-level (string)
1846 %< Spaces of length (- 20 thread-level) (string)
1847 %i Article score (number)
1848 %z Article zcore (character)
1849 %t Number of articles under the current thread (number).
1850 %e Whether the thread is empty or not (character).
1851 %l GroupLens score (string).
1852 %V Total thread score (number).
1853 %P The line number (number).
1854 %O Download mark (character).
1855 %u User defined specifier. The next character in the format string should
1856 be a letter. Gnus will call the function gnus-user-format-function-X,
1857 where X is the letter following %u. The function will be passed the
1858 current header as argument. The function should return a string, which
1859 will be inserted into the summary just like information from any other
1862 Text between %( and %) will be highlighted with `gnus-mouse-face'
1863 when the mouse point is placed inside the area. There can only be one
1866 The %U (status), %R (replied) and %z (zcore) specs have to be handled
1867 with care. For reasons of efficiency, Gnus will compute what column
1868 these characters will end up in, and \"hard-code\" that. This means that
1869 it is invalid to have these specs after a variable-length spec. Well,
1870 you might not be arrested, but your summary buffer will look strange,
1871 which is bad enough.
1873 The smart choice is to have these specs as for to the left as
1876 This restriction may disappear in later versions of Gnus."
1878 :group 'gnus-summary-format)
1881 ;;; Skeleton keymaps
1884 (defun gnus-suppress-keymap (keymap)
1885 (suppress-keymap keymap)
1886 (let ((keys `([backspace] [delete] "\177" "\M-u"))) ;gnus-mouse-2
1888 (define-key keymap (pop keys) 'undefined))))
1890 (defvar gnus-article-mode-map
1891 (let ((keymap (make-sparse-keymap)))
1892 (gnus-suppress-keymap keymap)
1894 (defvar gnus-summary-mode-map
1895 (let ((keymap (make-keymap)))
1896 (gnus-suppress-keymap keymap)
1898 (defvar gnus-group-mode-map
1899 (let ((keymap (make-keymap)))
1900 (gnus-suppress-keymap keymap)
1905 ;; Fix by Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
1906 ;; If you want the cursor to go somewhere else, set these two
1907 ;; functions in some startup hook to whatever you want.
1908 (defalias 'gnus-summary-position-point 'gnus-goto-colon)
1909 (defalias 'gnus-group-position-point 'gnus-goto-colon)
1911 ;;; Various macros and substs.
1913 (defun gnus-header-from (header)
1914 (mail-header-from header))
1916 (defmacro gnus-gethash (string hashtable)
1917 "Get hash value of STRING in HASHTABLE."
1918 `(symbol-value (intern-soft ,string ,hashtable)))
1920 (defmacro gnus-sethash (string value hashtable)
1921 "Set hash value. Arguments are STRING, VALUE, and HASHTABLE."
1922 `(set (intern ,string ,hashtable) ,value))
1923 (put 'gnus-sethash 'edebug-form-spec '(form form form))
1925 (defmacro gnus-group-unread (group)
1926 "Get the currently computed number of unread articles in GROUP."
1927 `(car (gnus-gethash ,group gnus-newsrc-hashtb)))