;;; gnus.el --- a newsreader for GNU Emacs
;; Copyright (C) 1987, 1988, 1989, 1990, 1993, 1994, 1995, 1996, 1997, 1998,
-;; 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+;; 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+;; Free Software Foundation, Inc.
;; Author: Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
;; Lars Magne Ingebrigtsen <larsi@gnus.org>
;; This file is part of GNU Emacs.
-;; GNU Emacs is free software; you can redistribute it and/or modify
+;; GNU Emacs is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
-;; any later version.
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING. If not, write to the
-;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
+;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
(eval '(run-hooks 'gnus-load-hook))
+;; For Emacs < 22.2.
+(eval-and-compile
+ (unless (fboundp 'declare-function) (defmacro declare-function (&rest r))))
+
(eval-when-compile (require 'cl))
(require 'wid-edit)
(require 'mm-util)
(defvar gnus-spam-autodetect-methods)
(defvar gnus-spam-newsgroup-contents)
(defvar gnus-spam-process-destinations)
+(defvar gnus-spam-resend-to)
+(defvar gnus-ham-resend-to)
(defvar gnus-spam-process-newsgroups)
:link '(custom-manual "(gnus)Exiting Gnus")
:group 'gnus)
-(defconst gnus-version-number "0.7"
+(defconst gnus-version-number "0.11"
"Version number for this version of Gnus.")
(defconst gnus-version (format "No Gnus v%s" gnus-version-number)
(unless (featurep 'gnus-xmas)
(defalias 'gnus-make-overlay 'make-overlay)
(defalias 'gnus-delete-overlay 'delete-overlay)
+ (defalias 'gnus-overlay-get 'overlay-get)
(defalias 'gnus-overlay-put 'overlay-put)
(defalias 'gnus-move-overlay 'move-overlay)
(defalias 'gnus-overlay-buffer 'overlay-buffer)
(defalias 'gnus-overlay-start 'overlay-start)
(defalias 'gnus-overlay-end 'overlay-end)
+ (defalias 'gnus-overlays-in 'overlays-in)
(defalias 'gnus-extent-detached-p 'ignore)
(defalias 'gnus-extent-start-open 'ignore)
(defalias 'gnus-mail-strip-quoted-names 'mail-strip-quoted-names)
:group 'gnus-group)
;; backward-compatibility alias
(put 'gnus-group-news-1-face 'face-alias 'gnus-group-news-1)
+(put 'gnus-group-news-1-face 'obsolete-face "22.1")
(defface gnus-group-news-1-empty
'((((class color)
:group 'gnus-group)
;; backward-compatibility alias
(put 'gnus-group-news-1-empty-face 'face-alias 'gnus-group-news-1-empty)
+(put 'gnus-group-news-1-empty-face 'obsolete-face "22.1")
(defface gnus-group-news-2
'((((class color)
:group 'gnus-group)
;; backward-compatibility alias
(put 'gnus-group-news-2-face 'face-alias 'gnus-group-news-2)
+(put 'gnus-group-news-2-face 'obsolete-face "22.1")
(defface gnus-group-news-2-empty
'((((class color)
:group 'gnus-group)
;; backward-compatibility alias
(put 'gnus-group-news-2-empty-face 'face-alias 'gnus-group-news-2-empty)
+(put 'gnus-group-news-2-empty-face 'obsolete-face "22.1")
(defface gnus-group-news-3
'((((class color)
:group 'gnus-group)
;; backward-compatibility alias
(put 'gnus-group-news-3-face 'face-alias 'gnus-group-news-3)
+(put 'gnus-group-news-3-face 'obsolete-face "22.1")
(defface gnus-group-news-3-empty
'((((class color)
:group 'gnus-group)
;; backward-compatibility alias
(put 'gnus-group-news-3-empty-face 'face-alias 'gnus-group-news-3-empty)
+(put 'gnus-group-news-3-empty-face 'obsolete-face "22.1")
(defface gnus-group-news-4
'((((class color)
:group 'gnus-group)
;; backward-compatibility alias
(put 'gnus-group-news-4-face 'face-alias 'gnus-group-news-4)
+(put 'gnus-group-news-4-face 'obsolete-face "22.1")
(defface gnus-group-news-4-empty
'((((class color)
:group 'gnus-group)
;; backward-compatibility alias
(put 'gnus-group-news-4-empty-face 'face-alias 'gnus-group-news-4-empty)
+(put 'gnus-group-news-4-empty-face 'obsolete-face "22.1")
(defface gnus-group-news-5
'((((class color)
:group 'gnus-group)
;; backward-compatibility alias
(put 'gnus-group-news-5-face 'face-alias 'gnus-group-news-5)
+(put 'gnus-group-news-5-face 'obsolete-face "22.1")
(defface gnus-group-news-5-empty
'((((class color)
:group 'gnus-group)
;; backward-compatibility alias
(put 'gnus-group-news-5-empty-face 'face-alias 'gnus-group-news-5-empty)
+(put 'gnus-group-news-5-empty-face 'obsolete-face "22.1")
(defface gnus-group-news-6
'((((class color)
:group 'gnus-group)
;; backward-compatibility alias
(put 'gnus-group-news-6-face 'face-alias 'gnus-group-news-6)
+(put 'gnus-group-news-6-face 'obsolete-face "22.1")
(defface gnus-group-news-6-empty
'((((class color)
:group 'gnus-group)
;; backward-compatibility alias
(put 'gnus-group-news-6-empty-face 'face-alias 'gnus-group-news-6-empty)
+(put 'gnus-group-news-6-empty-face 'obsolete-face "22.1")
(defface gnus-group-news-low
'((((class color)
:group 'gnus-group)
;; backward-compatibility alias
(put 'gnus-group-news-low-face 'face-alias 'gnus-group-news-low)
+(put 'gnus-group-news-low-face 'obsolete-face "22.1")
(defface gnus-group-news-low-empty
'((((class color)
:group 'gnus-group)
;; backward-compatibility alias
(put 'gnus-group-news-low-empty-face 'face-alias 'gnus-group-news-low-empty)
+(put 'gnus-group-news-low-empty-face 'obsolete-face "22.1")
(defface gnus-group-mail-1
'((((class color)
(background dark))
- (:foreground "aquamarine1" :bold t))
+ (:foreground "#e1ffe1" :bold t))
(((class color)
(background light))
(:foreground "DeepPink3" :bold t))
:group 'gnus-group)
;; backward-compatibility alias
(put 'gnus-group-mail-1-face 'face-alias 'gnus-group-mail-1)
+(put 'gnus-group-mail-1-face 'obsolete-face "22.1")
(defface gnus-group-mail-1-empty
'((((class color)
(background dark))
- (:foreground "aquamarine1"))
+ (:foreground "#e1ffe1"))
(((class color)
(background light))
(:foreground "DeepPink3"))
:group 'gnus-group)
;; backward-compatibility alias
(put 'gnus-group-mail-1-empty-face 'face-alias 'gnus-group-mail-1-empty)
+(put 'gnus-group-mail-1-empty-face 'obsolete-face "22.1")
(defface gnus-group-mail-2
'((((class color)
(background dark))
- (:foreground "aquamarine2" :bold t))
+ (:foreground "DarkSeaGreen1" :bold t))
(((class color)
(background light))
(:foreground "HotPink3" :bold t))
:group 'gnus-group)
;; backward-compatibility alias
(put 'gnus-group-mail-2-face 'face-alias 'gnus-group-mail-2)
+(put 'gnus-group-mail-2-face 'obsolete-face "22.1")
(defface gnus-group-mail-2-empty
'((((class color)
(background dark))
- (:foreground "aquamarine2"))
+ (:foreground "DarkSeaGreen1"))
(((class color)
(background light))
(:foreground "HotPink3"))
:group 'gnus-group)
;; backward-compatibility alias
(put 'gnus-group-mail-2-empty-face 'face-alias 'gnus-group-mail-2-empty)
+(put 'gnus-group-mail-2-empty-face 'obsolete-face "22.1")
(defface gnus-group-mail-3
'((((class color)
(background dark))
- (:foreground "aquamarine3" :bold t))
+ (:foreground "aquamarine1" :bold t))
(((class color)
(background light))
(:foreground "magenta4" :bold t))
:group 'gnus-group)
;; backward-compatibility alias
(put 'gnus-group-mail-3-face 'face-alias 'gnus-group-mail-3)
+(put 'gnus-group-mail-3-face 'obsolete-face "22.1")
(defface gnus-group-mail-3-empty
'((((class color)
(background dark))
- (:foreground "aquamarine3"))
+ (:foreground "aquamarine1"))
(((class color)
(background light))
(:foreground "magenta4"))
:group 'gnus-group)
;; backward-compatibility alias
(put 'gnus-group-mail-3-empty-face 'face-alias 'gnus-group-mail-3-empty)
+(put 'gnus-group-mail-3-empty-face 'obsolete-face "22.1")
(defface gnus-group-mail-low
'((((class color)
(background dark))
- (:foreground "aquamarine4" :bold t))
+ (:foreground "aquamarine2" :bold t))
(((class color)
(background light))
(:foreground "DeepPink4" :bold t))
:group 'gnus-group)
;; backward-compatibility alias
(put 'gnus-group-mail-low-face 'face-alias 'gnus-group-mail-low)
+(put 'gnus-group-mail-low-face 'obsolete-face "22.1")
(defface gnus-group-mail-low-empty
'((((class color)
(background dark))
- (:foreground "aquamarine4"))
+ (:foreground "aquamarine2"))
(((class color)
(background light))
(:foreground "DeepPink4"))
:group 'gnus-group)
;; backward-compatibility alias
(put 'gnus-group-mail-low-empty-face 'face-alias 'gnus-group-mail-low-empty)
+(put 'gnus-group-mail-low-empty-face 'obsolete-face "22.1")
;; Summary mode faces.
:group 'gnus-summary)
;; backward-compatibility alias
(put 'gnus-summary-selected-face 'face-alias 'gnus-summary-selected)
+(put 'gnus-summary-selected-face 'obsolete-face "22.1")
(defface gnus-summary-cancelled
'((((class color))
:group 'gnus-summary)
;; backward-compatibility alias
(put 'gnus-summary-cancelled-face 'face-alias 'gnus-summary-cancelled)
+(put 'gnus-summary-cancelled-face 'obsolete-face "22.1")
(defface gnus-summary-high-ticked
'((((class color)
:group 'gnus-summary)
;; backward-compatibility alias
(put 'gnus-summary-high-ticked-face 'face-alias 'gnus-summary-high-ticked)
+(put 'gnus-summary-high-ticked-face 'obsolete-face "22.1")
(defface gnus-summary-low-ticked
'((((class color)
:group 'gnus-summary)
;; backward-compatibility alias
(put 'gnus-summary-low-ticked-face 'face-alias 'gnus-summary-low-ticked)
+(put 'gnus-summary-low-ticked-face 'obsolete-face "22.1")
(defface gnus-summary-normal-ticked
'((((class color)
:group 'gnus-summary)
;; backward-compatibility alias
(put 'gnus-summary-normal-ticked-face 'face-alias 'gnus-summary-normal-ticked)
+(put 'gnus-summary-normal-ticked-face 'obsolete-face "22.1")
(defface gnus-summary-high-ancient
'((((class color)
:group 'gnus-summary)
;; backward-compatibility alias
(put 'gnus-summary-high-ancient-face 'face-alias 'gnus-summary-high-ancient)
+(put 'gnus-summary-high-ancient-face 'obsolete-face "22.1")
(defface gnus-summary-low-ancient
'((((class color)
:group 'gnus-summary)
;; backward-compatibility alias
(put 'gnus-summary-low-ancient-face 'face-alias 'gnus-summary-low-ancient)
+(put 'gnus-summary-low-ancient-face 'obsolete-face "22.1")
(defface gnus-summary-normal-ancient
'((((class color)
:group 'gnus-summary)
;; backward-compatibility alias
(put 'gnus-summary-normal-ancient-face 'face-alias 'gnus-summary-normal-ancient)
+(put 'gnus-summary-normal-ancient-face 'obsolete-face "22.1")
(defface gnus-summary-high-undownloaded
'((((class color)
:group 'gnus-summary)
;; backward-compatibility alias
(put 'gnus-summary-high-undownloaded-face 'face-alias 'gnus-summary-high-undownloaded)
+(put 'gnus-summary-high-undownloaded-face 'obsolete-face "22.1")
(defface gnus-summary-low-undownloaded
'((((class color)
:group 'gnus-summary)
;; backward-compatibility alias
(put 'gnus-summary-low-undownloaded-face 'face-alias 'gnus-summary-low-undownloaded)
+(put 'gnus-summary-low-undownloaded-face 'obsolete-face "22.1")
(defface gnus-summary-normal-undownloaded
'((((class color)
:group 'gnus-summary)
;; backward-compatibility alias
(put 'gnus-summary-normal-undownloaded-face 'face-alias 'gnus-summary-normal-undownloaded)
+(put 'gnus-summary-normal-undownloaded-face 'obsolete-face "22.1")
(defface gnus-summary-high-unread
'((t
:group 'gnus-summary)
;; backward-compatibility alias
(put 'gnus-summary-high-unread-face 'face-alias 'gnus-summary-high-unread)
+(put 'gnus-summary-high-unread-face 'obsolete-face "22.1")
(defface gnus-summary-low-unread
'((t
:group 'gnus-summary)
;; backward-compatibility alias
(put 'gnus-summary-low-unread-face 'face-alias 'gnus-summary-low-unread)
+(put 'gnus-summary-low-unread-face 'obsolete-face "22.1")
(defface gnus-summary-normal-unread
'((t
:group 'gnus-summary)
;; backward-compatibility alias
(put 'gnus-summary-normal-unread-face 'face-alias 'gnus-summary-normal-unread)
+(put 'gnus-summary-normal-unread-face 'obsolete-face "22.1")
(defface gnus-summary-high-read
'((((class color)
:group 'gnus-summary)
;; backward-compatibility alias
(put 'gnus-summary-high-read-face 'face-alias 'gnus-summary-high-read)
+(put 'gnus-summary-high-read-face 'obsolete-face "22.1")
(defface gnus-summary-low-read
'((((class color)
:group 'gnus-summary)
;; backward-compatibility alias
(put 'gnus-summary-low-read-face 'face-alias 'gnus-summary-low-read)
+(put 'gnus-summary-low-read-face 'obsolete-face "22.1")
(defface gnus-summary-normal-read
'((((class color)
:group 'gnus-summary)
;; backward-compatibility alias
(put 'gnus-summary-normal-read-face 'face-alias 'gnus-summary-normal-read)
+(put 'gnus-summary-normal-read-face 'obsolete-face "22.1")
;;;
(defvar gnus-group-buffer "*Group*")
-(eval-and-compile
- (autoload 'gnus-play-jingle "gnus-audio"))
+(autoload 'gnus-play-jingle "gnus-audio")
(defface gnus-splash
'((((class color)
(background dark))
- (:foreground "#888888"))
+ (:foreground "#cccccc"))
(((class color)
(background light))
(:foreground "#888888"))
:group 'gnus-start)
;; backward-compatibility alias
(put 'gnus-splash-face 'face-alias 'gnus-splash)
+(put 'gnus-splash-face 'obsolete-face "22.1")
(defun gnus-splash ()
(save-excursion
(cdr (assq gnus-logo-color-style gnus-logo-color-alist))
"Colors used for the Gnus logo.")
+(declare-function image-size "image.c" (spec &optional pixels frame))
+
(defun gnus-group-startup-message (&optional x y)
"Insert startup message in current buffer."
;; Insert the message.
((and
(fboundp 'find-image)
(display-graphic-p)
+ ;; Make sure the library defining `image-load-path' is loaded
+ ;; (`find-image' is autoloaded) (and discard the result). Else, we may
+ ;; get "defvar ignored because image-load-path is let-bound" when calling
+ ;; `find-image' below.
+ (or (find-image '(nil (:type xpm :file "gnus.xpm"))) t)
(let* ((data-directory (nnheader-find-etc-directory "images/gnus"))
(image-load-path (cond (data-directory
(list data-directory))
("shadow" . ,(cadr gnus-logo-colors))
("oort" . "#eeeeee")
("background" . ,(face-background 'default))))
+ (:type svg :file "gnus.svg")
+ (:type png :file "gnus.png")
(:type pbm :file "gnus.pbm"
;; Account for the pbm's blackground.
:background ,(face-foreground 'gnus-splash)
(defcustom gnus-message-archive-method "archive"
"*Method used for archiving messages you've sent.
-This should be a mail method."
+This should be a mail method.
+
+See also `gnus-update-message-archive-method'."
:group 'gnus-server
:group 'gnus-message
:type '(choice (const :tag "Default archive method" "archive")
gnus-select-method))
+(defcustom gnus-update-message-archive-method nil
+ "Non-nil means always update the saved \"archive\" method.
+
+The archive method is initially set according to the value of
+`gnus-message-archive-method' and is saved in the \"~/.newsrc.eld\" file
+so that it may be used as a real method of the server which is named
+\"archive\" ever since. If it once has been saved, it will never be
+updated if the value of this variable is nil, even if you change the
+value of `gnus-message-archive-method' afterward. If you want the
+saved \"archive\" method to be updated whenever you change the value of
+`gnus-message-archive-method', set this variable to a non-nil value."
+ :version "23.1" ;; No Gnus
+ :group 'gnus-server
+ :group 'gnus-message
+ :type 'boolean)
+
(defcustom gnus-message-archive-group nil
"*Name of the group in which to save the messages you've written.
This can either be a string; a list of strings; or an alist
;; Customization variables
-(defcustom gnus-refer-article-method nil
+(defcustom gnus-refer-article-method 'current
"Preferred method for fetching an article by Message-ID.
If you are reading news from the local spool (with nnspool), fetching
articles by Message-ID is painfully slow. By setting this method to an
It can also be a list of select methods, as well as the special symbol
`current', which means to use the current select method. If it is a
list, Gnus will try all the methods in the list until it finds a match."
+ :version "24.1"
:group 'gnus-server
:type '(choice (const :tag "default" nil)
(const current)
:version "22.1"
:group 'gnus-group-various
:type '(repeat (cons (string :tag "Hierarchy") (sexp :tag "Form"))))
+(put 'gnus-group-charter-alist 'risky-local-variable t)
(defcustom gnus-group-fetch-control-use-browse-url nil
"*Non-nil means that control messages are displayed using `browse-url'.
:type '(choice (const :tag "No limit" nil)
integer))
-(defcustom gnus-use-long-file-name (not (memq system-type '(usg-unix-v xenix)))
+(defcustom gnus-use-long-file-name (not (memq system-type '(usg-unix-v)))
"*Non-nil means that the default name of a file to save articles in is the group name.
If it's nil, the directory form of the group name is used instead.
("nneething" none address prompt-address physical-address)
("nndoc" none address prompt-address)
("nnbabyl" mail address respool)
- ("nnkiboze" post virtual)
- ("nnsoup" post-mail address)
("nndraft" post-mail)
("nnfolder" mail respool address)
("nngateway" post-mail address prompt-address physical-address)
("nnweb" none)
- ("nngoogle" post)
- ("nnslashdot" post)
- ("nnultimate" none)
("nnrss" none)
- ("nnwfm" none)
- ("nnwarchive" none)
- ("nnlistserv" none)
("nnagent" post-mail)
("nnimap" post-mail address prompt-address physical-address)
("nnmaildir" mail respool address)
(const :format "%v " prompt-address)
(const :format "%v " physical-address)
(const :format "%v " virtual)
- (const respool)))))
+ (const respool))))
+ :version "24.1")
(defun gnus-redefine-select-method-widget ()
"Recomputes the select-method widget based on the value of
(const summary)
(const tree)))
-;; Added by Keinonen Kari <kk85613@cs.tut.fi>.
-(defcustom gnus-mode-non-string-length nil
+(defcustom gnus-mode-non-string-length 30
"*Max length of mode-line non-string contents.
If this is nil, Gnus will take space as is needed, leaving the rest
-of the mode line intact. Note that the default of nil is unlikely
-to be desirable; see the manual for further details."
+of the mode line intact."
+ :version "24.1"
:group 'gnus-various
:type '(choice (const nil)
integer))
(defvar gnus-newsgroup-name nil)
(defvar gnus-ephemeral-servers nil)
(defvar gnus-server-method-cache nil)
+(defvar gnus-extended-servers nil)
(defvar gnus-agent-fetching nil
"Whether Gnus agent is in fetching mode.")
'((seen range)
(killed range)
(bookmark tuple)
+ (uid tuple)
+ (active tuple)
(score tuple)))
;; Propagate flags to server, with the following exceptions:
(defvar gnus-reffed-article-number nil)
-;;; Let the byte-compiler know that we know about this variable.
-(defvar rmail-default-rmail-file)
-
(defvar gnus-dead-summary nil)
(defvar gnus-invalid-group-regexp "[: `'\"/]\\|^$"
;; This little mapcar goes through the list below and marks the
;; symbols in question as autoloaded functions.
- (mapcar
+ (mapc
(lambda (package)
(let ((interactive (nth 1 (memq ':interactive package))))
(mapcar
("babel" babel-as-string)
("nnmail" nnmail-split-fancy nnmail-article-group)
("nnvirtual" nnvirtual-catchup-group nnvirtual-convert-headers)
- ("rmailout" rmail-output rmail-output-to-rmail-file)
- ("rmail" rmail-insert-rmail-file-header rmail-count-new-messages
- rmail-show-message rmail-summary-exists
- rmail-select-summary rmail-update-summary)
+ ;; This is only used in message.el, which has an autoload.
+ ("rmailout" rmail-output)
+ ;; Next two used in gnus-util, which has autoloads, and contrib/sendmail.
+ ("rmail" rmail-count-new-messages rmail-show-message
+ ;; Next two only used in gnus-util.
+ rmail-summary-exists rmail-select-summary)
+ ;; Only used in gnus-util, which has an autoload.
+ ("rmailsum" rmail-update-summary)
("gnus-audio" :interactive t gnus-audio-play)
("gnus-xmas" gnus-xmas-splash)
- ("gnus-soup" :interactive t
- gnus-group-brew-soup gnus-brew-soup gnus-soup-add-article
- gnus-soup-send-replies gnus-soup-save-areas gnus-soup-pack-packet)
- ("nnsoup" nnsoup-pack-replies)
("score-mode" :interactive t gnus-score-mode)
("gnus-mh" gnus-summary-save-article-folder
gnus-Folder-save-name gnus-folder-save-name)
gnus-article-hide-pem gnus-article-hide-signature
gnus-article-strip-leading-blank-lines gnus-article-date-local
gnus-article-date-original gnus-article-date-lapsed
-;; gnus-article-show-all-headers
+ ;;gnus-article-show-all-headers
gnus-article-edit-mode gnus-article-edit-article
gnus-article-edit-done gnus-article-decode-encoded-words
gnus-start-date-timer gnus-stop-date-timer
gnus-dup-enter-articles)
("gnus-range" gnus-copy-sequence)
("gnus-eform" gnus-edit-form)
- ("gnus-move" :interactive t
- gnus-group-move-group-to-server gnus-change-server)
("gnus-logic" gnus-score-advanced)
("gnus-undo" gnus-undo-mode gnus-undo-register)
("gnus-async" gnus-async-request-fetched-article gnus-async-prefetch-next
(defmacro gnus-string-or (&rest strings)
"Return the first element of STRINGS that is a non-blank string.
STRINGS will be evaluated in normal `or' order."
- `(gnus-string-or-1 ',strings))
+ `(gnus-string-or-1 (list ,@strings)))
(defun gnus-string-or-1 (strings)
(let (string)
(while strings
- (setq string (eval (pop strings)))
+ (setq string (pop strings))
(if (string-match "^[ \t]*$" string)
(setq string nil)
(setq strings nil)))
(nth 1 method))))
method)))
-(defsubst gnus-method-to-server (method)
+(defsubst gnus-method-to-server (method &optional nocache)
(catch 'server-name
(setq method (or method gnus-select-method))
;; Perhaps it is already in the cache.
- (mapc (lambda (name-method)
- (if (equal (cdr name-method) method)
- (throw 'server-name (car name-method))))
- gnus-server-method-cache)
+ (unless nocache
+ (mapc (lambda (name-method)
+ (if (equal (cdr name-method) method)
+ (throw 'server-name (car name-method))))
+ gnus-server-method-cache))
(mapc
(lambda (server-alist)
;; of every method. As a side-effect, loads the
;; gnus-server-method-cache so this only happens once,
;; if at all.
- (let (match)
- (mapcar
- (lambda (info)
- (let ((info-method (gnus-info-method info)))
- (unless (stringp info-method)
- (let ((info-server (gnus-method-to-server info-method)))
- (when (equal server info-server)
- (setq match info-method))))))
- (cdr gnus-newsrc-alist))
+ (let ((alist (cdr gnus-newsrc-alist))
+ method match)
+ (while alist
+ (setq method (gnus-info-method (pop alist)))
+ (when (and (not (stringp method))
+ (equal server (gnus-method-to-server method)))
+ (setq match method
+ alist nil)))
match))))
(when result
(push (cons server result) gnus-server-method-cache))
gnus-valid-select-methods)))
(equal (nth 1 m1) (nth 1 m2)))))))
+(defun gnus-methods-sloppily-equal (m1 m2)
+ ;; Same method.
+ (or
+ (eq m1 m2)
+ ;; Type and name are equal.
+ (and
+ (eq (car m1) (car m2))
+ (equal (cadr m1) (cadr m2))
+ (gnus-sloppily-equal-method-parameters m1 m2))))
+
+(defsubst gnus-sloppily-equal-method-parameters (m1 m2)
+ ;; Check parameters for sloppy equalness.
+ (let ((p1 (copy-list (cddr m1)))
+ (p2 (copy-list (cddr m2)))
+ e1 e2)
+ (block nil
+ (while (setq e1 (pop p1))
+ (unless (setq e2 (assq (car e1) p2))
+ ;; The parameter doesn't exist in p2.
+ (return nil))
+ (setq p2 (delq e2 p2))
+ (unless (equalp e1 e2)
+ (if (not (and (stringp (cadr e1))
+ (stringp (cadr e2))))
+ (return nil)
+ ;; Special-case string parameter comparison so that we
+ ;; can uniquify them.
+ (let ((s1 (cadr e1))
+ (s2 (cadr e2)))
+ (when (string-match "/$" s1)
+ (setq s1 (directory-file-name s1)))
+ (when (string-match "/$" s2)
+ (setq s2 (directory-file-name s2)))
+ (unless (equal s1 s2)
+ (return nil))))))
+ ;; If p2 now is empty, they were equal.
+ (null p2))))
+
(defun gnus-server-equal (m1 m2)
"Say whether two methods are equal."
(let ((m1 (cond ((null m1) gnus-select-method)
"Return the prefix of the current group name."
(< 0 (length (gnus-group-real-prefix group))))
+(declare-function gnus-group-decoded-name "gnus-group" (string))
+
(defun gnus-summary-buffer-name (group)
"Return the summary buffer name of GROUP."
(concat "*Summary " (gnus-group-decoded-name group) "*"))
If you call this function inside a loop, consider using the faster
`gnus-group-fast-parameter' instead."
- (save-excursion
- (set-buffer gnus-group-buffer)
+ (with-current-buffer gnus-group-buffer
(if symbol
(gnus-group-fast-parameter group symbol allow-list)
(nconc
(defun gnus-kill-save-kill-buffer ()
(let ((file (gnus-newsgroup-kill-file gnus-newsgroup-name)))
(when (get-file-buffer file)
- (save-excursion
- (set-buffer (get-file-buffer file))
+ (with-current-buffer (get-file-buffer file)
(when (buffer-modified-p)
(save-buffer))
(kill-buffer (current-buffer))))))
gnus-valid-select-methods)))
(defun gnus-similar-server-opened (method)
- (let ((opened gnus-opened-servers))
+ "Return non-nil if we have a similar server opened.
+This is defined as a server with the same name, but different
+parameters."
+ (let ((opened gnus-opened-servers)
+ open)
(while (and method opened)
- (when (and (equal (cadr method) (cadaar opened))
- (equal (car method) (caaar opened))
- (not (equal method (caar opened))))
- (setq method nil))
- (pop opened))
+ (setq open (car (pop opened)))
+ ;; Type and name are the same...
+ (when (and (equal (car method) (car open))
+ (equal (cadr method) (cadr open))
+ ;; ... but the rest of the parameters differ.
+ (not (gnus-methods-sloppily-equal method open)))
+ (setq method nil)))
(not method)))
(defun gnus-server-extend-method (group method)
(if (or (not (inline (gnus-similar-server-opened method)))
(not (cddr method)))
method
- `(,(car method) ,(concat (cadr method) "+" group)
- (,(intern (format "%s-address" (car method))) ,(cadr method))
- ,@(cddr method))))
+ (setq method
+ `(,(car method) ,(concat (cadr method) "+" group)
+ (,(intern (format "%s-address" (car method))) ,(cadr method))
+ ,@(cddr method)))
+ (push method gnus-extended-servers)
+ method))
(defun gnus-server-status (method)
"Return the status of METHOD."
(format "%s using %s" address (car server))
(format "%s" (car server)))))
+(defun gnus-same-method-different-name (method)
+ (let ((slot (intern (concat (symbol-name (car method)) "-address"))))
+ (unless (assq slot (cddr method))
+ (setq method
+ (append method (list (list slot (nth 1 method)))))))
+ (let ((methods gnus-extended-servers)
+ open found)
+ (while (and (not found)
+ (setq open (pop methods)))
+ (when (and (eq (car method) (car open))
+ (gnus-sloppily-equal-method-parameters method open))
+ (setq found open)))
+ found))
+
(defun gnus-find-method-for-group (group &optional info)
"Find the select method that GROUP uses."
(or gnus-override-method
(cond ((stringp method)
(inline (gnus-server-to-method method)))
((stringp (cadr method))
- (inline (gnus-server-extend-method group method)))
+ (or
+ (inline
+ (gnus-same-method-different-name method))
+ (inline (gnus-server-extend-method group method))))
(t
method)))
(cond ((equal (cadr method) "")
;;; Agent functions
-(defun gnus-agent-method-p (method)
+(defun gnus-agent-method-p (method-or-server)
"Say whether METHOD is covered by the agent."
- (or (eq (car gnus-agent-method-p-cache) method)
- (setq gnus-agent-method-p-cache
- (cons method
- (member (if (stringp method)
- method
- (gnus-method-to-server method)) gnus-agent-covered-methods))))
+ (or (eq (car gnus-agent-method-p-cache) method-or-server)
+ (let* ((method (if (stringp method-or-server)
+ (gnus-server-to-method method-or-server)
+ method-or-server))
+ (server (gnus-method-to-server method t)))
+ (setq gnus-agent-method-p-cache
+ (cons method-or-server
+ (member server gnus-agent-covered-methods)))))
(cdr gnus-agent-method-p-cache))
(defun gnus-online (method)
startup level. If ARG is non-nil and not a positive number, Gnus will
prompt the user for the name of an NNTP server to use."
(interactive "P")
+ ;; When using the development version of Gnus, load the gnus-load
+ ;; file.
+ (unless (string-match "^Gnus" gnus-version)
+ (load "gnus-load"))
(unless (byte-code-function-p (symbol-function 'gnus))
(message "You should byte-compile Gnus")
(sit-for 2))
(provide 'gnus)
-;;; arch-tag: acebeeab-f331-4f8f-a7ea-89c58c84f636
;;; gnus.el ends here
projects / gnus / blobdiff