1 ;;; gnus.el --- a newsreader for GNU Emacs
2 ;; Copyright (C) 1987,88,89,90,93,94,95,96 Free Software Foundation, Inc.
4 ;; Author: Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
5 ;; Lars Magne Ingebrigtsen <larsi@ifi.uio.no>
8 ;; This file is part of GNU Emacs.
10 ;; GNU Emacs is free software; you can redistribute it and/or modify
11 ;; it under the terms of the GNU General Public License as published by
12 ;; the Free Software Foundation; either version 2, or (at your option)
15 ;; GNU Emacs is distributed in the hope that it will be useful,
16 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 ;; GNU General Public License for more details.
20 ;; You should have received a copy of the GNU General Public License
21 ;; along with GNU Emacs; see the file COPYING. If not, write to the
22 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
23 ;; Boston, MA 02111-1307, USA.
29 (eval '(run-hooks 'gnus-load-hook))
31 (defconst gnus-version-number "0.2"
32 "Version number for this version of Gnus.")
34 (defconst gnus-version (format "Red Gnus v%s" gnus-version-number)
35 "Version string for this version of Gnus.")
39 (defvar gnus-group-buffer "*Group*")
41 (defvar gnus-inhibit-startup-message nil
42 "*If non-nil, the startup message will not be displayed.")
46 (switch-to-buffer gnus-group-buffer)
47 (let ((buffer-read-only nil))
49 (unless gnus-inhibit-startup-message
50 (gnus-group-startup-message)
53 (defun gnus-indent-rigidly (start end arg)
54 "Indent rigidly using only spaces and no tabs."
57 (narrow-to-region start end)
58 (indent-rigidly start end arg)
59 (goto-char (point-min))
60 (while (search-forward "\t" nil t)
61 (replace-match " " t t)))))
63 (defun gnus-group-startup-message (&optional x y)
64 "Insert startup message in current buffer."
65 ;; Insert the message.
90 (gnus-indent-rigidly (point-min) (point-max)
91 (/ (max (- (window-width) (or x 46)) 0) 2))
92 (goto-char (point-min))
94 (let* ((pheight (count-lines (point-min) (point-max)))
95 (wheight (window-height))
96 (rest (- wheight pheight)))
97 (insert (make-string (max 0 (* 2 (/ rest 3))) ?\n)))
99 (goto-char (point-min))
100 (and (search-forward "Praxis" nil t)
101 (put-text-property (match-beginning 0) (match-end 0) 'face 'bold))
102 (goto-char (point-min))
103 (setq mode-line-buffer-identification gnus-version)
104 (set-buffer-modified-p t))
115 ;; Fix by Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
116 ;; If you want the cursor to go somewhere else, set these two
117 ;; functions in some startup hook to whatever you want.
118 (defalias 'gnus-summary-position-point 'gnus-goto-colon)
119 (defalias 'gnus-group-position-point 'gnus-goto-colon)
121 ;;; Various macros and substs.
123 (defun gnus-header-from (header)
124 (mail-header-from header))
126 (defmacro gnus-gethash (string hashtable)
127 "Get hash value of STRING in HASHTABLE."
128 `(symbol-value (intern-soft ,string ,hashtable)))
130 (defmacro gnus-sethash (string value hashtable)
131 "Set hash value. Arguments are STRING, VALUE, and HASHTABLE."
132 `(set (intern ,string ,hashtable) ,value))
134 (defmacro gnus-group-unread (group)
135 "Get the currently computed number of unread articles in GROUP."
136 `(car (gnus-gethash ,group gnus-newsrc-hashtb)))
138 (defmacro gnus-group-entry (group)
139 "Get the newsrc entry for GROUP."
140 `(gnus-gethash ,group gnus-newsrc-hashtb))
142 (defmacro gnus-active (group)
143 "Get active info on GROUP."
144 `(gnus-gethash ,group gnus-active-hashtb))
146 (defmacro gnus-set-active (group active)
147 "Set GROUP's active info."
148 `(gnus-sethash ,group ,active gnus-active-hashtb))
150 (defun gnus-alive-p ()
151 "Say whether Gnus is running or not."
152 (and gnus-group-buffer
153 (get-buffer gnus-group-buffer)))
155 ;; Info access macros.
157 (defmacro gnus-info-group (info)
159 (defmacro gnus-info-rank (info)
161 (defmacro gnus-info-read (info)
163 (defmacro gnus-info-marks (info)
165 (defmacro gnus-info-method (info)
167 (defmacro gnus-info-params (info)
170 (defmacro gnus-info-level (info)
171 `(let ((rank (gnus-info-rank ,info)))
175 (defmacro gnus-info-score (info)
176 `(let ((rank (gnus-info-rank ,info)))
177 (or (and (consp rank) (cdr rank)) 0)))
179 (defmacro gnus-info-set-group (info group)
180 `(setcar ,info ,group))
181 (defmacro gnus-info-set-rank (info rank)
182 `(setcar (nthcdr 1 ,info) ,rank))
183 (defmacro gnus-info-set-read (info read)
184 `(setcar (nthcdr 2 ,info) ,read))
185 (defmacro gnus-info-set-marks (info marks)
186 `(setcar (nthcdr 3 ,info) ,marks))
187 (defmacro gnus-info-set-method (info method)
188 `(setcar (nthcdr 4 ,info) ,method))
189 (defmacro gnus-info-set-params (info params)
190 `(setcar (nthcdr 5 ,info) ,params))
192 (defmacro gnus-info-set-level (info level)
193 `(let ((rank (cdr ,info)))
194 (if (consp (car rank))
195 (setcar (car rank) ,level)
196 (setcar rank ,level))))
197 (defmacro gnus-info-set-score (info score)
198 `(let ((rank (cdr ,info)))
199 (if (consp (car rank))
200 (setcdr (car rank) ,score)
201 (setcar rank (cons (car rank) ,score)))))
203 (defmacro gnus-get-info (group)
204 `(nth 2 (gnus-gethash ,group gnus-newsrc-hashtb)))
206 ;; Find out whether the gnus-visual TYPE is wanted.
207 (defun gnus-visual-p (&optional type class)
208 (and gnus-visual ; Has to be non-nil, at least.
209 (if (not type) ; We don't care about type.
211 (if (listp gnus-visual) ; It's a list, so we check it.
212 (or (memq type gnus-visual)
213 (memq class gnus-visual))
216 ;;; Load the compatability functions.
226 (defvar gnus-shutdown-alist nil)
228 (defun gnus-add-shutdown (function &rest symbols)
229 "Run FUNCTION whenever one of SYMBOLS is shut down."
230 (push (cons function symbols) gnus-shutdown-alist))
232 (defun gnus-shutdown (symbol)
233 "Shut down everything that waits for SYMBOL."
234 (let ((alist gnus-shutdown-alist)
236 (while (setq entry (pop alist))
237 (when (memq symbol (cdr entry))
238 (funcall (car entry))))))
242 ;;; Gnus Utility Functions
245 ;; Add the current buffer to the list of buffers to be killed on exit.
246 (defun gnus-add-current-to-buffer-list ()
247 (or (memq (current-buffer) gnus-buffer-list)
248 (setq gnus-buffer-list (cons (current-buffer) gnus-buffer-list))))
250 (defun gnus-version (&optional arg)
251 "Version number of this version of Gnus.
252 If ARG, insert string at point."
254 (let ((methods gnus-valid-select-methods)
257 ;; Go through all the legal select methods and add their version
258 ;; numbers to the total version string. Only the backends that are
259 ;; currently in use will have their message numbers taken into
262 (setq meth (intern (concat (caar methods) "-version")))
264 (stringp (symbol-value meth))
265 (setq mess (concat mess "; " (symbol-value meth))))
266 (setq methods (cdr methods)))
268 (insert (message mess))
271 (defun gnus-continuum-version (version)
272 "Return VERSION as a floating point number."
273 (when (or (string-match "^\\([^ ]+\\)? ?Gnus v?\\([0-9.]+\\)$" version)
274 (string-match "^\\(.?\\)gnus-\\([0-9.]+\\)$" version))
275 (let* ((alpha (and (match-beginning 1) (match-string 1 version)))
276 (number (match-string 2 version))
278 (string-match "\\([0-9]\\)\\.\\([0-9]+\\)\\.?\\([0-9]+\\)?" number)
279 (setq major (string-to-number (match-string 1 number)))
280 (setq minor (string-to-number (match-string 2 number)))
281 (setq least (if (match-beginning 3)
282 (string-to-number (match-string 3 number))
286 (format "%s00%02d%02d"
288 ((member alpha '("(ding)" "d")) "4.99")
289 ((member alpha '("September" "s")) "5.01")
290 ((member alpha '("Red" "r")) "5.03"))
292 (format "%d.%02d%02d" major minor least))))))
294 (defun gnus-info-find-node ()
295 "Find Info documentation of Gnus."
297 ;; Enlarge info window if needed.
298 (let ((mode major-mode)
300 (Info-goto-node (cadr (assq mode gnus-info-nodes)))
301 (setq gnus-info-buffer (current-buffer))
302 (gnus-configure-windows 'info)))
304 ;;; More various functions.
306 (defun gnus-group-read-only-p (&optional group)
307 "Check whether GROUP supports editing or not.
308 If GROUP is nil, `gnus-newsgroup-name' will be checked instead. Note
309 that that variable is buffer-local to the summary buffers."
310 (let ((group (or group gnus-newsgroup-name)))
311 (not (gnus-check-backend-function 'request-replace-article group))))
313 (defun gnus-group-total-expirable-p (group)
314 "Check whether GROUP is total-expirable or not."
315 (let ((params (gnus-info-params (gnus-get-info group))))
316 (or (memq 'total-expire params)
317 (cdr (assq 'total-expire params)) ; (total-expire . t)
318 (and gnus-total-expirable-newsgroups ; Check var.
319 (string-match gnus-total-expirable-newsgroups group)))))
321 (defun gnus-group-auto-expirable-p (group)
322 "Check whether GROUP is total-expirable or not."
323 (let ((params (gnus-info-params (gnus-get-info group))))
324 (or (memq 'auto-expire params)
325 (cdr (assq 'auto-expire params)) ; (auto-expire . t)
326 (and gnus-auto-expirable-newsgroups ; Check var.
327 (string-match gnus-auto-expirable-newsgroups group)))))
329 (defun gnus-virtual-group-p (group)
330 "Say whether GROUP is virtual or not."
331 (memq 'virtual (assoc (symbol-name (car (gnus-find-method-for-group group)))
332 gnus-valid-select-methods)))
334 (defun gnus-news-group-p (group &optional article)
335 "Return non-nil if GROUP (and ARTICLE) come from a news server."
336 (or (gnus-member-of-valid 'post group) ; Ordinary news group.
337 (and (gnus-member-of-valid 'post-mail group) ; Combined group.
338 (eq (gnus-request-type group article) 'news))))
340 ;; Returns a list of writable groups.
341 (defun gnus-writable-groups ()
342 (let ((alist gnus-newsrc-alist)
344 (while (setq group (car (pop alist)))
345 (unless (gnus-group-read-only-p group)
346 (push group groups)))
349 ;; Check whether to use long file names.
350 (defun gnus-use-long-file-name (symbol)
351 ;; The variable has to be set...
352 (and gnus-use-long-file-name
353 ;; If it isn't a list, then we return t.
354 (or (not (listp gnus-use-long-file-name))
355 ;; If it is a list, and the list contains `symbol', we
357 (not (memq symbol gnus-use-long-file-name)))))
359 ;; Generate a unique new group name.
360 (defun gnus-generate-new-group-name (leaf)
363 (while (gnus-gethash name gnus-newsrc-hashtb)
364 (setq name (concat leaf "<" (int-to-string (setq num (1+ num))) ">")))
367 (defun gnus-ephemeral-group-p (group)
368 "Say whether GROUP is ephemeral or not."
369 (gnus-group-get-parameter group 'quit-config))
371 (defun gnus-group-quit-config (group)
372 "Return the quit-config of GROUP."
373 (gnus-group-get-parameter group 'quit-config))
375 (defun gnus-simplify-mode-line ()
376 "Make mode lines a bit simpler."
377 (setq mode-line-modified "-- ")
378 (when (listp mode-line-format)
379 (make-local-variable 'mode-line-format)
380 (setq mode-line-format (copy-sequence mode-line-format))
381 (when (equal (nth 3 mode-line-format) " ")
382 (setcar (nthcdr 3 mode-line-format) " "))))
384 ;;; Servers and groups.
386 (defsubst gnus-server-add-address (method)
387 (let ((method-name (symbol-name (car method))))
388 (if (and (memq 'address (assoc method-name gnus-valid-select-methods))
389 (not (assq (intern (concat method-name "-address")) method)))
390 (append method (list (list (intern (concat method-name "-address"))
394 (defsubst gnus-server-get-method (group method)
395 ;; Input either a server name, and extended server name, or a
396 ;; select method, and return a select method.
397 (cond ((stringp method)
398 (gnus-server-to-method method))
399 ((equal method gnus-select-method)
401 ((and (stringp (car method)) group)
402 (gnus-server-extend-method group method))
403 ((and method (not group)
404 (equal (cadr method) ""))
407 (gnus-server-add-address method))))
409 (defun gnus-server-to-method (server)
410 "Map virtual server names to select methods."
412 ;; Is this a method, perhaps?
413 (and server (listp server) server)
414 ;; Perhaps this is the native server?
415 (and (equal server "native") gnus-select-method)
416 ;; It should be in the server alist.
417 (cdr (assoc server gnus-server-alist))
418 ;; If not, we look through all the opened server
419 ;; to see whether we can find it there.
420 (let ((opened gnus-opened-servers))
422 (not (equal server (format "%s:%s" (caaar opened)
427 (defmacro gnus-method-equal (ss1 ss2)
428 "Say whether two servers are equal."
432 (and (= (length s1) (length s2))
434 (while (and s1 (member (car s1) s2))
438 (defun gnus-server-equal (m1 m2)
439 "Say whether two methods are equal."
440 (let ((m1 (cond ((null m1) gnus-select-method)
441 ((stringp m1) (gnus-server-to-method m1))
443 (m2 (cond ((null m2) gnus-select-method)
444 ((stringp m2) (gnus-server-to-method m2))
446 (gnus-method-equal m1 m2)))
448 (defun gnus-servers-using-backend (backend)
449 "Return a list of known servers using BACKEND."
450 (let ((opened gnus-opened-servers)
453 (when (eq backend (caaar opened))
454 (push (caar opened) out))
458 (defun gnus-archive-server-wanted-p ()
459 "Say whether the user wants to use the archive server."
461 ((or (not gnus-message-archive-method)
462 (not gnus-message-archive-group))
464 ((and gnus-message-archive-method gnus-message-archive-group)
467 (let ((active (cadr (assq 'nnfolder-active-file
468 gnus-message-archive-method))))
470 (file-exists-p active))))))
472 (defun gnus-group-prefixed-name (group method)
473 "Return the whole name from GROUP and METHOD."
474 (and (stringp method) (setq method (gnus-server-to-method method)))
477 (concat (format "%s" (car method))
479 (or (assoc (format "%s" (car method))
480 (gnus-methods-using 'address))
481 (gnus-server-equal method gnus-message-archive-method))
483 (not (string= (nth 1 method) "")))
484 (concat "+" (nth 1 method)))
487 (defun gnus-group-real-prefix (group)
488 "Return the prefix of the current group name."
489 (if (string-match "^[^:]+:" group)
490 (substring group 0 (match-end 0))
493 (defun gnus-group-method (group)
494 "Return the server or method used for selecting GROUP."
495 (let ((prefix (gnus-group-real-prefix group)))
496 (if (equal prefix "")
498 (let ((servers gnus-opened-servers)
500 backend possible found)
501 (if (string-match "^[^\\+]+\\+" prefix)
502 (setq backend (intern (substring prefix 0 (1- (match-end 0))))
503 server (substring prefix (match-end 0) (1- (length prefix))))
504 (setq backend (intern (substring prefix 0 (1- (length prefix))))))
506 (when (eq (caaar servers) backend)
507 (setq possible (caar servers))
508 (when (equal (cadaar servers) server)
509 (setq found (caar servers))))
511 (or (car (rassoc found gnus-server-alist))
513 (car (rassoc possible gnus-server-alist))
515 (list backend server))))))
517 (defsubst gnus-secondary-method-p (method)
518 "Return whether METHOD is a secondary select method."
519 (let ((methods gnus-secondary-select-methods)
520 (gmethod (gnus-server-get-method nil method)))
522 (not (equal (gnus-server-get-method nil (car methods))
524 (setq methods (cdr methods)))
527 (defun gnus-group-foreign-p (group)
528 "Say whether a group is foreign or not."
529 (and (not (gnus-group-native-p group))
530 (not (gnus-group-secondary-p group))))
532 (defun gnus-group-native-p (group)
533 "Say whether the group is native or not."
534 (not (string-match ":" group)))
536 (defun gnus-group-secondary-p (group)
537 "Say whether the group is secondary or not."
538 (gnus-secondary-method-p (gnus-find-method-for-group group)))
540 (defun gnus-group-get-parameter (group &optional symbol)
541 "Returns the group parameters for GROUP.
542 If SYMBOL, return the value of that symbol in the group parameters."
543 (let ((params (gnus-info-params (gnus-get-info group))))
545 (gnus-group-parameter-value params symbol)
548 (defun gnus-group-parameter-value (params symbol)
549 "Return the value of SYMBOL in group PARAMS."
550 (or (car (memq symbol params)) ; It's either a simple symbol
551 (cdr (assq symbol params)))) ; or a cons.
553 (defun gnus-group-add-parameter (group param)
554 "Add parameter PARAM to GROUP."
555 (let ((info (gnus-get-info group)))
557 () ; This is a dead group. We just ignore it.
558 ;; Cons the new param to the old one and update.
559 (gnus-group-set-info (cons param (gnus-info-params info))
562 (defun gnus-group-set-parameter (group name value)
563 "Set parameter NAME to VALUE in GROUP."
564 (let ((info (gnus-get-info group)))
566 () ; This is a dead group. We just ignore it.
567 (let ((old-params (gnus-info-params info))
568 (new-params (list (cons name value))))
570 (if (or (not (listp (car old-params)))
571 (not (eq (caar old-params) name)))
572 (setq new-params (append new-params (list (car old-params)))))
573 (setq old-params (cdr old-params)))
574 (gnus-group-set-info new-params group 'params)))))
576 (defun gnus-group-add-score (group &optional score)
577 "Add SCORE to the GROUP score.
578 If SCORE is nil, add 1 to the score of GROUP."
579 (let ((info (gnus-get-info group)))
581 (gnus-info-set-score info (+ (gnus-info-score info) (or score 1))))))
583 ;; Function written by Stainless Steel Rat <ratinox@ccs.neu.edu>.
584 (defun gnus-short-group-name (group &optional levels)
585 "Collapse GROUP name LEVELS."
592 (while (string-match "\\." group skip)
593 (setq skip (match-end 0)
596 (if (string-match ":" group)
597 (setq foreign (substring group 0 (match-end 0))
598 group (substring group (match-end 0))))
600 (if (and (string-match "\\." group)
601 (> levels (- gnus-group-uncollapsed-levels 1)))
602 (setq name (concat name (substring group 0 1))
603 group (substring group (match-end 0))
605 name (concat name "."))
606 (setq name (concat foreign name group)
612 ;;; Kill file handling.
615 (defun gnus-apply-kill-file ()
616 "Apply a kill file to the current newsgroup.
617 Returns the number of articles marked as read."
618 (if (or (file-exists-p (gnus-newsgroup-kill-file nil))
619 (file-exists-p (gnus-newsgroup-kill-file gnus-newsgroup-name)))
620 (gnus-apply-kill-file-internal)
623 (defun gnus-kill-save-kill-buffer ()
624 (let ((file (gnus-newsgroup-kill-file gnus-newsgroup-name)))
625 (when (get-file-buffer file)
627 (set-buffer (get-file-buffer file))
628 (and (buffer-modified-p) (save-buffer))
629 (kill-buffer (current-buffer))))))
631 (defvar gnus-kill-file-name "KILL"
632 "Suffix of the kill files.")
634 (defun gnus-newsgroup-kill-file (newsgroup)
635 "Return the name of a kill file name for NEWSGROUP.
636 If NEWSGROUP is nil, return the global kill file name instead."
638 ;; The global KILL file is placed at top of the directory.
639 ((or (null newsgroup)
640 (string-equal newsgroup ""))
641 (expand-file-name gnus-kill-file-name
642 gnus-kill-files-directory))
643 ;; Append ".KILL" to newsgroup name.
644 ((gnus-use-long-file-name 'not-kill)
645 (expand-file-name (concat (gnus-newsgroup-savable-name newsgroup)
646 "." gnus-kill-file-name)
647 gnus-kill-files-directory))
648 ;; Place "KILL" under the hierarchical directory.
650 (expand-file-name (concat (gnus-newsgroup-directory-form newsgroup)
651 "/" gnus-kill-file-name)
652 gnus-kill-files-directory))))
656 (defun gnus-member-of-valid (symbol group)
657 "Find out if GROUP has SYMBOL as part of its \"valid\" spec."
659 (symbol-name (car (gnus-find-method-for-group group)))
660 gnus-valid-select-methods)))
662 (defun gnus-method-option-p (method option)
663 "Return non-nil if select METHOD has OPTION as a parameter."
664 (when (stringp method)
665 (setq method (gnus-server-to-method method)))
666 (memq option (assoc (format "%s" (car method))
667 gnus-valid-select-methods)))
669 (defun gnus-server-extend-method (group method)
670 ;; This function "extends" a virtual server. If the server is
671 ;; "hello", and the select method is ("hello" (my-var "something"))
672 ;; in the group "alt.alt", this will result in a new virtual server
673 ;; called "hello+alt.alt".
676 (if (equal (car method) "native") gnus-select-method
677 (cdr (assoc (car method) gnus-server-alist))))))
678 (setcar (cdr entry) (concat (nth 1 entry) "+" group))
679 (nconc entry (cdr method))))
681 (defun gnus-server-status (method)
682 "Return the status of METHOD."
683 (nth 1 (assoc method gnus-opened-servers)))
685 (defun gnus-group-name-to-method (group)
686 "Return a select method suitable for GROUP."
687 (if (string-match ":" group)
688 (let ((server (substring group 0 (match-beginning 0))))
689 (if (string-match "\\+" server)
690 (list (intern (substring server 0 (match-beginning 0)))
691 (substring server (match-end 0)))
692 (list (intern server) "")))
695 (defun gnus-find-method-for-group (group &optional info)
696 "Find the select method that GROUP uses."
697 (or gnus-override-method
700 (let ((info (or info (gnus-get-info group)))
703 (not (setq method (gnus-info-method info)))
704 (equal method "native"))
707 (cond ((stringp method)
708 (gnus-server-to-method method))
709 ((stringp (car method))
710 (gnus-server-extend-method group method))
713 (cond ((equal (cadr method) "")
715 ((null (cadr method))
716 (list (car method) ""))
718 (gnus-server-add-address method)))))))
720 (defun gnus-check-backend-function (func group)
721 "Check whether GROUP supports function FUNC."
722 (let ((method (if (stringp group) (car (gnus-find-method-for-group group))
724 (fboundp (intern (format "%s-%s" method func)))))
726 (defun gnus-methods-using (feature)
727 "Find all methods that have FEATURE."
728 (let ((valids gnus-valid-select-methods)
731 (if (memq feature (car valids))
732 (setq outs (cons (car valids) outs)))
733 (setq valids (cdr valids)))
736 ;;; User-level commands.
739 (defun gnus-slave-no-server (&optional arg)
740 "Read network news as a slave, without connecting to local server"
742 (gnus-no-server arg t))
745 (defun gnus-no-server (&optional arg slave)
747 If ARG is a positive number, Gnus will use that as the
748 startup level. If ARG is nil, Gnus will be started at level 2.
749 If ARG is non-nil and not a positive number, Gnus will
750 prompt the user for the name of an NNTP server to use.
751 As opposed to `gnus', this command will not connect to the local server."
753 (gnus-no-server-1 arg slave))
756 (defun gnus-slave (&optional arg)
757 "Read news as a slave."
759 (gnus arg nil 'slave))
762 (defun gnus-other-frame (&optional arg)
763 "Pop up a frame to read news."
765 (if (get-buffer gnus-group-buffer)
766 (let ((pop-up-frames t))
768 (select-frame (make-frame))
771 (defun gnus (&optional arg dont-connect slave)
773 If ARG is non-nil and a positive number, Gnus will use that as the
774 startup level. If ARG is non-nil and not a positive number, Gnus will
775 prompt the user for the name of an NNTP server to use."
777 (gnus-1 arg dont-connect slave))
779 ;; Allow redefinition of Gnus functions.
785 ;;; gnus.el ends here