;;; gnus.el --- a newsreader for GNU Emacs
-;; Copyright (C) 1987,88,89,90,93,94,95,96,97,98 Free Software Foundation, Inc.
+;; Copyright (C) 1987-1990,1993-1999 Free Software Foundation, Inc.
;; Author: Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
;; Lars Magne Ingebrigtsen <larsi@gnus.org>
(eval '(run-hooks 'gnus-load-hook))
(eval-when-compile (require 'cl))
+(require 'mm-util)
(require 'custom)
(eval-and-compile
:group 'news
:group 'mail)
+(defgroup gnus-charset nil
+ "Group character set issues."
+ :link '(custom-manual "(gnus)Charsets")
+ :group 'gnus)
+
(defgroup gnus-cache nil
"Cache interface."
:group 'gnus)
:link '(custom-manual "(gnus)Exiting Gnus")
:group 'gnus)
-(defconst gnus-version-number "0.43"
+(defconst gnus-version-number "0.89"
"Version number for this version of Gnus.")
(defconst gnus-version (format "Pterodactyl Gnus v%s" gnus-version-number)
(defalias 'gnus-deactivate-mark 'deactivate-mark)
(defalias 'gnus-window-edges 'window-edges)
(defalias 'gnus-key-press-event-p 'numberp)
- (defalias 'gnus-annotation-in-region-p 'ignore)
(defalias 'gnus-decode-rfc1522 'ignore))
;; We define these group faces here to avoid the display
(insert-file-contents gnus-nntpserver-file)
(let ((name (buffer-string)))
(prog1
- (if (string-match "^[ \t\n]*$" name)
+ (if (string-match "\\'[ \t\n]*$" name)
nil
name)
(kill-buffer (current-buffer))))))))
(defcustom gnus-select-method
- (condition-case nil
+ (ignore-errors
(nconc
- (list 'nntp (or (condition-case nil
- (gnus-getenv-nntpserver)
- (error nil))
+ (list 'nntp (or (ignore-errors
+ (gnus-getenv-nntpserver))
(when (and gnus-default-nntp-server
(not (string= gnus-default-nntp-server "")))
gnus-default-nntp-server)
(if (or (null gnus-nntp-service)
(equal gnus-nntp-service "nntp"))
nil
- (list gnus-nntp-service)))
- (error nil))
+ (list gnus-nntp-service))))
"*Default method for selecting a newsgroup.
This variable should be a list, where the first element is how the
news is to be fetched, the second is the address.
\"nnml+private:mail.misc\", for instance."
:group 'gnus-message
:type '(choice (const :tag "none" nil)
+ function
sexp
string))
:group 'gnus-meta
:type 'boolean)
-(defcustom gnus-use-demon nil
- "If non-nil, Gnus might use some demons."
- :group 'gnus-meta
- :type 'boolean)
-
(defcustom gnus-use-scoring t
"*If non-nil, enable scoring."
:group 'gnus-meta
:type 'boolean)
(defcustom gnus-use-picons nil
- "*If non-nil, display picons."
+ "*If non-nil, display picons in a frame of their own."
:group 'gnus-meta
:type 'boolean)
(defcustom gnus-group-change-level-function nil
"Function run when a group level is changed.
It is called with three parameters -- GROUP, LEVEL and OLDLEVEL."
- :group 'gnus-group-level
+ :group 'gnus-group-levels
:type 'function)
;;; Face thingies.
:group 'gnus-visual
:type 'face)
-(defcustom gnus-article-display-hook
- (if (and (string-match "XEmacs" emacs-version)
- (featurep 'xface))
- '(gnus-article-hide-headers-if-wanted
- gnus-article-hide-boring-headers
- gnus-article-treat-overstrike
- gnus-article-maybe-highlight
- gnus-article-display-x-face)
- '(gnus-article-hide-headers-if-wanted
- gnus-article-hide-boring-headers
- gnus-article-treat-overstrike
- gnus-article-maybe-highlight))
- "*Controls how the article buffer will look.
-
-If you leave the list empty, the article will appear exactly as it is
-stored on the disk. The list entries will hide or highlight various
-parts of the article, making it easier to find the information you
-want."
- :group 'gnus-article-highlight
- :group 'gnus-visual
- :type 'hook
- :options '(gnus-article-add-buttons
- gnus-article-add-buttons-to-head
- gnus-article-emphasize
- gnus-article-fill-cited-article
- gnus-article-remove-cr
- gnus-article-de-quoted-unreadable
- gnus-summary-stop-page-breaking
- ;; gnus-summary-caesar-message
- ;; gnus-summary-verbose-headers
- gnus-article-hide
- gnus-article-hide-headers
- gnus-article-hide-boring-headers
- gnus-article-hide-signature
- gnus-article-hide-citation
- gnus-article-hide-pgp
- gnus-article-hide-pem
- gnus-article-highlight
- gnus-article-highlight-headers
- gnus-article-highlight-citation
- gnus-article-highlight-signature
- gnus-article-date-ut
- gnus-article-date-local
- gnus-article-date-lapsed
- gnus-article-date-original
- gnus-article-remove-trailing-blank-lines
- gnus-article-strip-leading-blank-lines
- gnus-article-strip-multiple-blank-lines
- gnus-article-strip-blank-lines
- gnus-article-treat-overstrike
- gnus-article-display-x-face
- gnus-smiley-display))
-
(defcustom gnus-article-save-directory gnus-directory
"*Name of the directory articles will be saved in (default \"~/News\")."
:group 'gnus-article-saving
(defvar gnus-plugged t
"Whether Gnus is plugged or not.")
+(defcustom gnus-default-charset 'iso-8859-1
+ "Default charset assumed to be used when viewing non-ASCII characters.
+This variable is overridden on a group-to-group basis by the
+gnus-group-charset-alist variable and is only used on groups not
+covered by that variable."
+ :type 'symbol
+ :group 'gnus-charset)
+
+(defcustom gnus-default-posting-charset nil
+ "Default charset assumed to be used when posting non-ASCII characters.
+This variable is overridden on a group-to-group basis by the
+gnus-group-posting-charset-alist variable and is only used on groups not
+covered by that variable.
+If nil, no default charset is assumed when posting."
+ :type 'symbol
+ :group 'gnus-charset)
+
\f
;;; Internal variables
,(nnheader-concat gnus-cache-directory "active"))))
"List of predefined (convenience) servers.")
-(defvar gnus-topic-indentation "") ;; Obsolete variable.
+(defvar gnus-topic-indentation "");; Obsolete variable.
(defconst gnus-article-mark-lists
'((marked . tick) (replied . reply)
("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-show-message rmail-summary-exists
+ rmail-select-summary rmail-update-summary)
("gnus-audio" :interactive t gnus-audio-play)
("gnus-xmas" gnus-xmas-splash)
("gnus-soup" :interactive t
("gnus-picon" :interactive t gnus-article-display-picons
gnus-group-display-picons gnus-picons-article-display-x-face
gnus-picons-display-x-face)
+ ("gnus-picon" gnus-picons-buffer-name)
("gnus-gl" bbb-login bbb-logout bbb-grouplens-group-p
gnus-grouplens-mode)
("smiley" :interactive t gnus-smiley-display)
gnus-group-set-mode-line gnus-group-set-info gnus-group-save-newsrc
gnus-group-setup-buffer gnus-group-get-new-news
gnus-group-make-help-group gnus-group-update-group
- gnus-clear-inboxes-moved gnus-group-iterate
- gnus-group-group-name)
+ gnus-group-iterate gnus-group-group-name)
("gnus-bcklg" gnus-backlog-request-article gnus-backlog-enter-article
gnus-backlog-remove-article)
("gnus-art" gnus-article-read-summary-keys gnus-article-save
gnus-article-next-page gnus-article-prev-page
gnus-request-article-this-buffer gnus-article-mode
gnus-article-setup-buffer gnus-narrow-to-page
- gnus-article-delete-invisible-text)
+ gnus-article-delete-invisible-text gnus-treat-article)
("gnus-art" :interactive t
gnus-article-hide-headers gnus-article-hide-boring-headers
- gnus-article-treat-overstrike gnus-article-word-wrap
+ gnus-article-treat-overstrike
gnus-article-remove-cr gnus-article-remove-trailing-blank-lines
gnus-article-display-x-face gnus-article-de-quoted-unreadable
gnus-article-hide-pgp
The %U (status), %R (replied) and %z (zcore) specs have to be handled
with care. For reasons of efficiency, Gnus will compute what column
these characters will end up in, and \"hard-code\" that. This means that
-it is illegal to have these specs after a variable-length spec. Well,
+it is invalid to have these specs after a variable-length spec. Well,
you might not be arrested, but your summary buffer will look strange,
which is bad enough.
(not (equal server (format "%s:%s" (caaar opened)
(cadaar opened)))))
(pop opened))
- (caar opened))))
+ (caar opened))
+ ;; It could be a named method, search all servers
+ (let ((servers gnus-secondary-select-methods))
+ (while (and servers
+ (not (equal server (format "%s:%s" (caar servers)
+ (cadar servers)))))
+ (pop servers))
+ (car servers))))
(defmacro gnus-method-equal (ss1 ss2)
"Say whether two servers are equal."
(setq s1 (cdr s1)))
(null s1))))))
+(defun gnus-methods-equal-p (m1 m2)
+ (let ((m1 (or m1 gnus-select-method))
+ (m2 (or m2 gnus-select-method)))
+ (or (equal m1 m2)
+ (and (eq (car m1) (car m2))
+ (or (not (memq 'address (assoc (symbol-name (car m1))
+ gnus-valid-select-methods)))
+ (equal (nth 1 m1) (nth 1 m2)))))))
+
(defun gnus-server-equal (m1 m2)
"Say whether two methods are equal."
(let ((m1 (cond ((null m1) gnus-select-method)
possible
(list backend server))))))
+(defsubst gnus-native-method-p (method)
+ "Return whether METHOD is the native select method."
+ (gnus-method-equal method gnus-select-method))
+
(defsubst gnus-secondary-method-p (method)
"Return whether METHOD is a secondary select method."
(let ((methods gnus-secondary-select-methods)
(gmethod (gnus-server-get-method nil method)))
(while (and methods
- (not (equal (gnus-server-get-method nil (car methods))
- gmethod)))
+ (not (gnus-method-equal
+ (gnus-server-get-method nil (car methods))
+ gmethod)))
(setq methods (cdr methods)))
methods))
+(defun gnus-method-simplify (method)
+ "Return the shortest uniquely identifying string or method for METHOD."
+ (cond ((stringp method)
+ method)
+ ((gnus-native-method-p method)
+ nil)
+ ((gnus-secondary-method-p method)
+ (format "%s:%s" (nth 0 method) (nth 1 method)))
+ (t
+ method)))
+
(defun gnus-groups-from-server (server)
"Return a list of all groups that are fetched from SERVER."
(let ((alist (cdr gnus-newsrc-alist))
(when info
(gnus-info-set-score info (+ (gnus-info-score info) (or score 1))))))
-;; Function written by Stainless Steel Rat <ratinox@peorth.gweep.net>
(defun gnus-short-group-name (group &optional levels)
"Collapse GROUP name LEVELS.
Select methods are stripped and any remote host name is stripped down to
(depth 0)
(skip 1)
(levels (or levels
+ gnus-group-uncollapsed-levels
(progn
(while (string-match "\\." group skip)
(setq skip (match-end 0)
(let ((opened gnus-opened-servers))
(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))
(defun gnus-read-group (prompt &optional default)
"Prompt the user for a group name.
-Disallow illegal group names."
+Disallow invalid group names."
(let ((prefix "")
group)
(while (not group)
(setq group (read-string (concat prefix prompt)
(cons (or default "") 0)
'gnus-group-history)))
- (setq prefix (format "Illegal group name: \"%s\". " group)
+ (setq prefix (format "Invalid group name: \"%s\". " group)
group nil)))
group))
(let ((window (get-buffer-window gnus-group-buffer)))
(cond (window
(select-frame (window-frame window)))
- ((= (length (frame-list)) 1)
- (select-frame (make-frame)))
(t
(other-frame 1))))
(gnus arg))
projects / gnus / blobdiff