1 ;;; gnus.el --- a newsreader for GNU Emacs
3 ;; Copyright (C) 1987, 1988, 1989, 1990, 1993, 1994, 1995, 1996, 1997,
4 ;; 1998, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
6 ;; Author: Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
7 ;; Lars Magne Ingebrigtsen <larsi@gnus.org>
8 ;; Keywords: news, mail
10 ;; This file is part of GNU Emacs.
12 ;; GNU Emacs is free software; you can redistribute it and/or modify
13 ;; it under the terms of the GNU General Public License as published by
14 ;; the Free Software Foundation; either version 2, or (at your option)
17 ;; GNU Emacs is distributed in the hope that it will be useful,
18 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
19 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 ;; GNU General Public License for more details.
22 ;; You should have received a copy of the GNU General Public License
23 ;; along with GNU Emacs; see the file COPYING. If not, write to the
24 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
25 ;; Boston, MA 02111-1307, USA.
31 (eval '(run-hooks 'gnus-load-hook))
33 (eval-when-compile (require 'cl))
39 "The coffee-brewing, all singing, all dancing, kitchen sink newsreader."
43 (defgroup gnus-format nil
44 "Dealing with formatting issues."
47 (defgroup gnus-charset nil
48 "Group character set issues."
49 :link '(custom-manual "(gnus)Charsets")
53 (defgroup gnus-cache nil
55 :link '(custom-manual "(gnus)Article Caching")
58 (defgroup gnus-registry nil
62 (defgroup gnus-start nil
63 "Starting your favorite newsreader."
66 (defgroup gnus-start-server nil
67 "Server options at startup."
70 ;; These belong to gnus-group.el.
71 (defgroup gnus-group nil
73 :link '(custom-manual "(gnus)Group Buffer")
76 (defgroup gnus-group-foreign nil
78 :link '(custom-manual "(gnus)Foreign Groups")
81 (defgroup gnus-group-new nil
82 "Automatic subscription of new groups."
85 (defgroup gnus-group-levels nil
87 :link '(custom-manual "(gnus)Group Levels")
90 (defgroup gnus-group-select nil
92 :link '(custom-manual "(gnus)Selecting a Group")
95 (defgroup gnus-group-listing nil
96 "Showing slices of the group list."
97 :link '(custom-manual "(gnus)Listing Groups")
100 (defgroup gnus-group-visual nil
101 "Sorting the group buffer."
102 :link '(custom-manual "(gnus)Group Buffer Format")
106 (defgroup gnus-group-various nil
107 "Various group options."
108 :link '(custom-manual "(gnus)Scanning New Messages")
111 ;; These belong to gnus-sum.el.
112 (defgroup gnus-summary nil
114 :link '(custom-manual "(gnus)Summary Buffer")
117 (defgroup gnus-summary-exit nil
118 "Leaving summary buffers."
119 :link '(custom-manual "(gnus)Exiting the Summary Buffer")
120 :group 'gnus-summary)
122 (defgroup gnus-summary-marks nil
123 "Marks used in summary buffers."
124 :link '(custom-manual "(gnus)Marking Articles")
125 :group 'gnus-summary)
127 (defgroup gnus-thread nil
128 "Ordering articles according to replies."
129 :link '(custom-manual "(gnus)Threading")
130 :group 'gnus-summary)
132 (defgroup gnus-summary-format nil
133 "Formatting of the summary buffer."
134 :link '(custom-manual "(gnus)Summary Buffer Format")
135 :group 'gnus-summary)
137 (defgroup gnus-summary-choose nil
139 :link '(custom-manual "(gnus)Choosing Articles")
140 :group 'gnus-summary)
142 (defgroup gnus-summary-maneuvering nil
143 "Summary movement commands."
144 :link '(custom-manual "(gnus)Summary Maneuvering")
145 :group 'gnus-summary)
147 (defgroup gnus-picon nil
148 "Show pictures of people, domains, and newsgroups."
151 (defgroup gnus-summary-mail nil
152 "Mail group commands."
153 :link '(custom-manual "(gnus)Mail Group Commands")
154 :group 'gnus-summary)
156 (defgroup gnus-summary-sort nil
157 "Sorting the summary buffer."
158 :link '(custom-manual "(gnus)Summary Sorting")
159 :group 'gnus-summary)
161 (defgroup gnus-summary-visual nil
162 "Highlighting and menus in the summary buffer."
163 :link '(custom-manual "(gnus)Summary Highlighting")
165 :group 'gnus-summary)
167 (defgroup gnus-summary-various nil
168 "Various summary buffer options."
169 :link '(custom-manual "(gnus)Various Summary Stuff")
170 :group 'gnus-summary)
172 (defgroup gnus-summary-pick nil
173 "Pick mode in the summary buffer."
174 :link '(custom-manual "(gnus)Pick and Read")
176 :group 'gnus-summary)
178 (defgroup gnus-summary-tree nil
179 "Tree display of threads in the summary buffer."
180 :link '(custom-manual "(gnus)Tree Display")
182 :group 'gnus-summary)
184 ;; Belongs to gnus-uu.el
185 (defgroup gnus-extract-view nil
186 "Viewing extracted files."
187 :link '(custom-manual "(gnus)Viewing Files")
188 :group 'gnus-extract)
190 ;; Belongs to gnus-score.el
191 (defgroup gnus-score nil
192 "Score and kill file handling."
195 (defgroup gnus-score-kill nil
199 (defgroup gnus-score-adapt nil
200 "Adaptive score files."
203 (defgroup gnus-score-default nil
204 "Default values for score files."
207 (defgroup gnus-score-expire nil
208 "Expiring score rules."
211 (defgroup gnus-score-decay nil
212 "Decaying score rules."
215 (defgroup gnus-score-files nil
216 "Score and kill file names."
220 (defgroup gnus-score-various nil
221 "Various scoring and killing options."
225 (defgroup gnus-visual nil
226 "Options controlling the visual fluff."
230 (defgroup gnus-agent nil
231 "Offline support for Gnus."
234 (defgroup gnus-files nil
235 "Files used by Gnus."
238 (defgroup gnus-dribble-file nil
240 :link '(custom-manual "(gnus)Auto Save")
243 (defgroup gnus-newsrc nil
244 "Storing Gnus state."
247 (defgroup gnus-server nil
248 "Options related to newsservers and other servers used by Gnus."
251 (defgroup gnus-server-visual nil
252 "Highlighting and menus in the server buffer."
256 (defgroup gnus-message '((message custom-group))
257 "Composing replies and followups in Gnus."
260 (defgroup gnus-meta nil
261 "Meta variables controlling major portions of Gnus.
262 In general, modifying these variables does not take affect until Gnus
263 is restarted, and sometimes reloaded."
266 (defgroup gnus-various nil
267 "Other Gnus options."
268 :link '(custom-manual "(gnus)Various Various")
271 (defgroup gnus-mime nil
272 "Variables for controlling the Gnus MIME interface."
275 (defgroup gnus-exit nil
277 :link '(custom-manual "(gnus)Exiting Gnus")
280 (defgroup gnus-fun nil
281 "Frivolous Gnus extensions."
282 :link '(custom-manual "(gnus)Exiting Gnus")
285 (defconst gnus-version-number "0.2"
286 "Version number for this version of Gnus.")
288 (defconst gnus-version (format "No Gnus v%s" gnus-version-number)
289 "Version string for this version of Gnus.")
291 (defcustom gnus-inhibit-startup-message nil
292 "If non-nil, the startup message will not be displayed.
293 This variable is used before `.gnus.el' is loaded, so it should
294 be set in `.emacs' instead."
298 (defcustom gnus-play-startup-jingle nil
299 "If non-nil, play the Gnus jingle at startup."
303 (unless (fboundp 'gnus-group-remove-excess-properties)
304 (defalias 'gnus-group-remove-excess-properties 'ignore))
306 (unless (featurep 'gnus-xmas)
307 (defalias 'gnus-make-overlay 'make-overlay)
308 (defalias 'gnus-delete-overlay 'delete-overlay)
309 (defalias 'gnus-overlay-put 'overlay-put)
310 (defalias 'gnus-move-overlay 'move-overlay)
311 (defalias 'gnus-overlay-buffer 'overlay-buffer)
312 (defalias 'gnus-overlay-start 'overlay-start)
313 (defalias 'gnus-overlay-end 'overlay-end)
314 (defalias 'gnus-extent-detached-p 'ignore)
315 (defalias 'gnus-extent-start-open 'ignore)
316 (defalias 'gnus-appt-select-lowest-window 'appt-select-lowest-window)
317 (defalias 'gnus-mail-strip-quoted-names 'mail-strip-quoted-names)
318 (defalias 'gnus-character-to-event 'identity)
319 (defalias 'gnus-assq-delete-all 'assq-delete-all)
320 (defalias 'gnus-add-text-properties 'add-text-properties)
321 (defalias 'gnus-put-text-property 'put-text-property)
322 (defvar gnus-mode-line-image-cache t)
323 (if (fboundp 'find-image)
324 (defun gnus-mode-line-buffer-identification (line)
325 (let ((str (car-safe line)))
326 (if (and (stringp str)
327 (string-match "^Gnus:" str))
328 (progn (add-text-properties
331 (if (eq t gnus-mode-line-image-cache)
332 (setq gnus-mode-line-image-cache
334 '((:type xpm :file "gnus-pointer.xpm"
336 (:type xbm :file "gnus-pointer.xbm"
338 gnus-mode-line-image-cache)
341 gnus-version (gnus-emacs-version)))
345 (defalias 'gnus-mode-line-buffer-identification 'identity))
346 (defalias 'gnus-characterp 'numberp)
347 (defalias 'gnus-deactivate-mark 'deactivate-mark)
348 (defalias 'gnus-window-edges 'window-edges)
349 (defalias 'gnus-key-press-event-p 'numberp)
350 ;;(defalias 'gnus-decode-rfc1522 'ignore)
353 ;; We define these group faces here to avoid the display
354 ;; update forced when creating new faces.
356 (defface gnus-group-news-1-face
359 (:foreground "PaleTurquoise" :bold t))