;;; gnus.el --- a newsreader for GNU Emacs
-;; Copyright (C) 1987-1990,1993-1999 Free Software Foundation, Inc.
+
+;; Copyright (C) 1987, 1988, 1989, 1990, 1993, 1994, 1995, 1996, 1997,
+;; 1998, 2000, 2001, 2002, 2003 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 'wid-edit)
+(require 'mm-util)
+(require 'nnheader)
-(require 'custom)
-(eval-and-compile
- (if (< emacs-major-version 20)
- (require 'gnus-load)))
-(require 'message)
+;; Make sure it was the right mm-util.
+(unless (fboundp 'mm-guess-mime-charset)
+ (error "Wrong `mm-util' found in `load-path'. Make sure the Gnus one is found first."))
(defgroup gnus nil
"The coffee-brewing, all singing, all dancing, kitchen sink newsreader."
:group 'news
:group 'mail)
+(defgroup gnus-format nil
+ "Dealing with formatting issues."
+ :group 'gnus)
+
(defgroup gnus-charset nil
"Group character set issues."
:link '(custom-manual "(gnus)Charsets")
+ :version "21.1"
:group 'gnus)
(defgroup gnus-cache nil
"Cache interface."
+ :link '(custom-manual "(gnus)Article Caching")
+ :group 'gnus)
+
+(defgroup gnus-registry nil
+ "Article Registry."
:group 'gnus)
(defgroup gnus-start nil
:link '(custom-manual "(gnus)Summary Maneuvering")
:group 'gnus-summary)
+(defgroup gnus-picon nil
+ "Show pictures of people, domains, and newsgroups."
+ :group 'gnus-visual)
+
(defgroup gnus-summary-mail nil
"Mail group commands."
:link '(custom-manual "(gnus)Mail Group Commands")
;; Other
(defgroup gnus-visual nil
- "Options controling the visual fluff."
+ "Options controlling the visual fluff."
:group 'gnus
:group 'faces)
"Options related to newsservers and other servers used by Gnus."
:group 'gnus)
+(defgroup gnus-server-visual nil
+ "Highlighting and menus in the server buffer."
+ :group 'gnus-visual
+ :group 'gnus-server)
+
(defgroup gnus-message '((message custom-group))
"Composing replies and followups in Gnus."
:group 'gnus)
(defgroup gnus-meta nil
- "Meta variables controling major portions of Gnus.
+ "Meta variables controlling major portions of Gnus.
In general, modifying these variables does not take affect until Gnus
is restarted, and sometimes reloaded."
:group 'gnus)
:link '(custom-manual "(gnus)Exiting Gnus")
:group 'gnus)
-(defconst gnus-version-number "0.76"
+(defgroup gnus-fun nil
+ "Frivolous Gnus extensions."
+ :link '(custom-manual "(gnus)Exiting Gnus")
+ :group 'gnus)
+
+(defconst gnus-version-number "0.16"
"Version number for this version of Gnus.")
-(defconst gnus-version (format "Pterodactyl Gnus v%s" gnus-version-number)
+(defconst gnus-version (format "Oort Gnus v%s" gnus-version-number)
"Version string for this version of Gnus.")
(defcustom gnus-inhibit-startup-message nil
:group 'gnus-start
:type 'boolean)
+(unless (fboundp 'gnus-group-remove-excess-properties)
+ (defalias 'gnus-group-remove-excess-properties 'ignore))
+
+(unless (fboundp 'gnus-set-text-properties)
+ (defalias 'gnus-set-text-properties 'set-text-properties))
+
(unless (featurep 'gnus-xmas)
(defalias 'gnus-make-overlay 'make-overlay)
(defalias 'gnus-delete-overlay 'delete-overlay)
(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-extent-detached-p 'ignore)
(defalias 'gnus-extent-start-open 'ignore)
- (defalias 'gnus-set-text-properties 'set-text-properties)
- (defalias 'gnus-group-remove-excess-properties 'ignore)
(defalias 'gnus-appt-select-lowest-window 'appt-select-lowest-window)
(defalias 'gnus-mail-strip-quoted-names 'mail-strip-quoted-names)
(defalias 'gnus-character-to-event 'identity)
(defalias 'gnus-add-text-properties 'add-text-properties)
(defalias 'gnus-put-text-property 'put-text-property)
- (defalias 'gnus-mode-line-buffer-identification 'identity)
+ (defvar gnus-mode-line-image-cache t)
+ (if (fboundp 'find-image)
+ (defun gnus-mode-line-buffer-identification (line)
+ (let ((str (car-safe line)))
+ (if (and (stringp str)
+ (string-match "^Gnus:" str))
+ (progn (add-text-properties
+ 0 5
+ (list 'display
+ (if (eq t gnus-mode-line-image-cache)
+ (setq gnus-mode-line-image-cache
+ (find-image
+ '((:type xpm :file "gnus-pointer.xpm"
+ :ascent center)
+ (:type xbm :file "gnus-pointer.xbm"
+ :ascent center))))
+ gnus-mode-line-image-cache)
+ 'help-echo "This is Gnus")
+ str)
+ (list str))
+ line)))
+ (defalias 'gnus-mode-line-buffer-identification 'identity))
(defalias 'gnus-characterp 'numberp)
(defalias 'gnus-deactivate-mark 'deactivate-mark)
(defalias 'gnus-window-edges 'window-edges)
(defalias 'gnus-key-press-event-p 'numberp)
- (defalias 'gnus-decode-rfc1522 'ignore))
+ ;;(defalias 'gnus-decode-rfc1522 'ignore)
+ )
;; We define these group faces here to avoid the display
;; update forced when creating new faces.
()))
"Face used for normal interest ancient articles.")
+(defface gnus-summary-high-undownloaded-face
+ '((((class color)
+ (background light))
+ (:bold t :foreground "cyan4"))
+ (((class color) (background dark))
+ (:bold t :foreground "LightGray"))
+ (t (:inverse-video t :bold t)))
+ "Face used for high interest uncached articles.")
+
+(defface gnus-summary-low-undownloaded-face
+ '((((class color)
+ (background light))
+ (:italic t :foreground "cyan4" :bold nil))
+ (((class color) (background dark))
+ (:italic t :foreground "LightGray" :bold nil))
+ (t (:inverse-video t :italic t)))
+ "Face used for low interest uncached articles.")
+
+(defface gnus-summary-normal-undownloaded-face
+ '((((class color)
+ (background light))
+ (:foreground "cyan4" :bold nil))
+ (((class color) (background dark))
+ (:foreground "LightGray" :bold nil))
+ (t (:inverse-video t)))
+ "Face used for normal interest uncached articles.")
+
(defface gnus-summary-high-unread-face
'((t
(:bold t)))
"Add the current buffer to the list of Gnus buffers."
(push (current-buffer) gnus-buffers))
+(defmacro gnus-kill-buffer (buffer)
+ "Kill BUFFER and remove from the list of Gnus buffers."
+ `(let ((buf ,buffer))
+ (when (gnus-buffer-exists-p buf)
+ (setq gnus-buffers (delete (get-buffer buf) gnus-buffers))
+ (kill-buffer buf))))
+
(defun gnus-buffers ()
"Return a list of live Gnus buffers."
(while (and gnus-buffers
(defface gnus-splash-face
'((((class color)
(background dark))
- (:foreground "Brown"))
+ (:foreground "#888888"))
(((class color)
(background light))
- (:foreground "Brown"))
+ (:foreground "#888888"))
(t
()))
- "Face of the splash screen.")
+ "Face for the splash screen.")
(defun gnus-splash ()
(save-excursion
(defvar gnus-simple-splash nil)
+;;(format "%02x%02x%02x" 114 66 20) "724214"
+
+(defvar gnus-logo-color-alist
+ '((flame "#cc3300" "#ff2200")
+ (pine "#c0cc93" "#f8ffb8")
+ (moss "#a1cc93" "#d2ffb8")
+ (irish "#04cc90" "#05ff97")
+ (sky "#049acc" "#05deff")
+ (tin "#6886cc" "#82b6ff")
+ (velvet "#7c68cc" "#8c82ff")
+ (grape "#b264cc" "#cf7df")
+ (labia "#cc64c2" "#fd7dff")
+ (berry "#cc6485" "#ff7db5")
+ (dino "#724214" "#1e3f03")
+ (oort "#cccccc" "#888888")
+ (storm "#666699" "#99ccff")
+ (pdino "#9999cc" "#99ccff")
+ (purp "#9999cc" "#666699")
+ (neutral "#b4b4b4" "#878787")
+ (september "#bf9900" "#ffcc00"))
+ "Color alist used for the Gnus logo.")
+
+(defcustom gnus-logo-color-style 'oort
+ "*Color styles used for the Gnus logo."
+ :type `(choice ,@(mapcar (lambda (elem) (list 'const (car elem)))
+ gnus-logo-color-alist))
+ :group 'gnus-xmas)
+
+(defvar gnus-logo-colors
+ (cdr (assq gnus-logo-color-style gnus-logo-color-alist))
+ "Colors used for the Gnus logo.")
+
(defun gnus-group-startup-message (&optional x y)
"Insert startup message in current buffer."
;; Insert the message.
(erase-buffer)
- (insert
- (format " %s
+ (cond
+ ((and
+ (fboundp 'find-image)
+ (display-graphic-p)
+ (let* ((data-directory (nnheader-find-etc-directory "gnus"))
+ (image (find-image
+ `((:type xpm :file "gnus.xpm"
+ :color-symbols
+ (("thing" . ,(car gnus-logo-colors))
+ ("shadow" . ,(cadr gnus-logo-colors))
+ ("oort" . "#eeeeee")
+ ("background" . ,(face-background 'default))))
+ (:type pbm :file "gnus.pbm"
+ ;; Account for the pbm's blackground.
+ :background ,(face-foreground 'gnus-splash-face)
+ :foreground ,(face-background 'default))
+ (:type xbm :file "gnus.xbm"
+ ;; Account for the xbm's blackground.
+ :background ,(face-foreground 'gnus-splash-face)
+ :foreground ,(face-background 'default))))))
+ (when image
+ (let ((size (image-size image)))
+ (insert-char ?\n (max 0 (round (- (window-height)
+ (or y (cdr size)) 1) 2)))
+ (insert-char ?\ (max 0 (round (- (window-width)
+ (or x (car size))) 2)))
+ (insert-image image))
+ (setq gnus-simple-splash nil)
+ t))))
+ (t
+ (insert
+ (format " %s
_ ___ _ _
_ ___ __ ___ __ _ ___
__ _ ___ __ ___
__
"
- ""))
- ;; And then hack it.
- (gnus-indent-rigidly (point-min) (point-max)
- (/ (max (- (window-width) (or x 46)) 0) 2))
- (goto-char (point-min))
- (forward-line 1)
- (let* ((pheight (count-lines (point-min) (point-max)))
- (wheight (window-height))
- (rest (- wheight pheight)))
- (insert (make-string (max 0 (* 2 (/ rest 3))) ?\n)))
- ;; Fontify some.
- (put-text-property (point-min) (point-max) 'face 'gnus-splash-face)
+ ""))
+ ;; And then hack it.
+ (gnus-indent-rigidly (point-min) (point-max)
+ (/ (max (- (window-width) (or x 46)) 0) 2))
+ (goto-char (point-min))
+ (forward-line 1)
+ (let* ((pheight (count-lines (point-min) (point-max)))
+ (wheight (window-height))
+ (rest (- wheight pheight)))
+ (insert (make-string (max 0 (* 2 (/ rest 3))) ?\n)))
+ ;; Fontify some.
+ (put-text-property (point-min) (point-max) 'face 'gnus-splash-face)
+ (setq gnus-simple-splash t)))
(goto-char (point-min))
(setq mode-line-buffer-identification (concat " " gnus-version))
- (setq gnus-simple-splash t)
(set-buffer-modified-p t))
(eval-when (load)
;;; Do the rest.
-(require 'custom)
(require 'gnus-util)
(require 'nnheader)
+(defcustom gnus-parameters nil
+ "Alist of group parameters.
+
+For example:
+ ((\"mail\\\\..*\" (gnus-show-threads nil)
+ (gnus-use-scoring nil)
+ (gnus-summary-line-format
+ \"%U%R%z%I%(%[%d:%ub%-23,23f%]%) %s\\n\")
+ (gcc-self . t)
+ (display . all))
+ (\"mail\\\\.me\" (gnus-use-scoring t))
+ (\"list\\\\..*\" (total-expire . t)
+ (broken-reply-to . t)))"
+ :group 'gnus-group-various
+ :type '(repeat (cons regexp
+ (repeat sexp))))
+
+(defvar gnus-group-parameters-more nil)
+
+(defmacro gnus-define-group-parameter (param &rest rest)
+ "Define a group parameter PARAM.
+REST is a plist of following:
+:type One of `bool', `list' or nil.
+:function The name of the function.
+:function-document The documentation of the function.
+:parameter-type The type for customizing the parameter.
+:parameter-document The documentation for the parameter.
+:variable The name of the variable.
+:variable-document The documentation for the variable.
+:variable-group The group for customizing the variable.
+:variable-type The type for customizing the variable.
+:variable-default The default value of the variable."
+ (let* ((type (plist-get rest :type))
+ (parameter-type (plist-get rest :parameter-type))
+ (parameter-document (plist-get rest :parameter-document))
+ (function (or (plist-get rest :function)
+ (intern (format "gnus-parameter-%s" param))))
+ (function-document (or (plist-get rest :function-document) ""))
+ (variable (or (plist-get rest :variable)
+ (intern (format "gnus-parameter-%s-alist" param))))
+ (variable-document (or (plist-get rest :variable-document) ""))
+ (variable-group (plist-get rest :variable-group))
+ (variable-type (or (plist-get rest :variable-type)
+ `(quote (repeat
+ (list (regexp :tag "Group")
+ ,(car (cdr parameter-type)))))))
+ (variable-default (plist-get rest :variable-default)))
+ (list
+ 'progn
+ `(defcustom ,variable ,variable-default
+ ,variable-document
+ :group 'gnus-group-parameter
+ :group ',variable-group
+ :type ,variable-type)
+ `(setq gnus-group-parameters-more
+ (delq (assq ',param gnus-group-parameters-more)
+ gnus-group-parameters-more))
+ `(add-to-list 'gnus-group-parameters-more
+ (list ',param
+ ,parameter-type
+ ,parameter-document))
+ (if (eq type 'bool)
+ `(defun ,function (name)
+ ,function-document
+ (let ((params (gnus-group-find-parameter name))
+ val)
+ (cond
+ ((memq ',param params)
+ t)
+ ((setq val (assq ',param params))
+ (cdr val))
+ ((stringp ,variable)
+ (string-match ,variable name))
+ (,variable
+ (let ((alist ,variable)
+ elem value)
+ (while (setq elem (pop alist))
+ (when (and name
+ (string-match (car elem) name))
+ (setq alist nil
+ value (cdr elem))))
+ (if (consp value) (car value) value))))))
+ `(defun ,function (name)
+ ,function-document
+ (and name
+ (or (gnus-group-find-parameter name ',param ,(and type t))
+ (let ((alist ,variable)
+ elem value)
+ (while (setq elem (pop alist))
+ (when (and name
+ (string-match (car elem) name))
+ (setq alist nil
+ value (cdr elem))))
+ ,(if type
+ 'value
+ '(if (consp value) (car value) value))))))))))
+
(defcustom gnus-home-directory "~/"
"Directory variable that specifies the \"home\" directory.
-All other Gnus path variables are initialized from this variable."
+All other Gnus file and directory variables are initialized from this variable."
:group 'gnus-files
:type 'directory)
(kill-buffer (current-buffer))))))))
(defcustom gnus-select-method
- (ignore-errors
- (nconc
- (list 'nntp (or (ignore-errors
- (gnus-getenv-nntpserver))
- (when (and gnus-default-nntp-server
- (not (string= gnus-default-nntp-server "")))
- gnus-default-nntp-server)
- "news"))
- (if (or (null gnus-nntp-service)
- (equal gnus-nntp-service "nntp"))
- nil
- (list gnus-nntp-service))))
- "*Default method for selecting a newsgroup.
+ (condition-case nil
+ (nconc
+ (list 'nntp (or (condition-case nil
+ (gnus-getenv-nntpserver)
+ (error nil))
+ (when (and gnus-default-nntp-server
+ (not (string= gnus-default-nntp-server "")))
+ gnus-default-nntp-server)
+ "news"))
+ (if (or (null gnus-nntp-service)
+ (equal gnus-nntp-service "nntp"))
+ nil
+ (list gnus-nntp-service)))
+ (error nil))
+ "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.
-For instance, if you want to get your news via NNTP from
-\"flab.flab.edu\", you could say:
+For instance, if you want to get your news via \"flab.flab.edu\" using
+NNTP, you could say:
\(setq gnus-select-method '(nntp \"flab.flab.edu\"))
:group 'gnus-server
:type 'gnus-select-method)
-(defcustom gnus-message-archive-method
- `(nnfolder
- "archive"
- (nnfolder-directory ,(nnheader-concat message-directory "archive"))
- (nnfolder-active-file
- ,(nnheader-concat message-directory "archive/active"))
- (nnfolder-get-new-mail nil)
- (nnfolder-inhibit-expiry t))
+(defcustom gnus-message-archive-method "archive"
"*Method used for archiving messages you've sent.
-This should be a mail method.
-
-It's probably not a very effective to change this variable once you've
-run Gnus once. After doing that, you must edit this server from the
-server buffer."
+This should be a mail method."
:group 'gnus-server
:group 'gnus-message
:type 'gnus-select-method)
write in another group, you could say something like:
\(setq gnus-message-archive-group
- '((if (message-news-p)
- \"misc-news\"
- \"misc-mail\")))
+ '((if (message-news-p)
+ \"misc-news\"
+ \"misc-mail\")))
Normally the group names returned by this variable should be
unprefixed -- which implicitly means \"store on the archive server\".
This is a list where each element is a complete select method (see
`gnus-select-method').
-If, for instance, you want to read your mail with the nnml backend,
+If, for instance, you want to read your mail with the nnml back end,
you could set this variable:
\(setq gnus-secondary-select-methods '((nnml \"\")))"
-:group 'gnus-server
-:type '(repeat gnus-select-method))
+ :group 'gnus-server
+ :type '(repeat gnus-select-method))
(defvar gnus-backup-default-subscribed-newsgroups
'("news.announce.newusers" "news.groups.questions" "gnu.emacs.gnus")
(defcustom gnus-local-domain nil
"Local domain name without a host name.
The DOMAINNAME environment variable is used instead if it is defined.
-If the `system-name' function returns the full Internet name, there is
+If the function `system-name' returns the full Internet name, there is
no need to set this variable."
:group 'gnus-message
:type '(choice (const :tag "default" nil)
nntp method, you might get acceptable results.
The value of this variable must be a valid select method as discussed
-in the documentation of `gnus-select-method'."
+in the documentation of `gnus-select-method'.
+
+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."
:group 'gnus-server
:type '(choice (const :tag "default" nil)
- gnus-select-method))
+ (const :tag "Google" (nnweb "refer" (nnweb-type google)))
+ gnus-select-method
+ (repeat :menu-tag "Try multiple"
+ :tag "Multiple"
+ :value (current (nnweb "refer" (nnweb-type google)))
+ (choice :tag "Method"
+ (const current)
+ (const :tag "Google"
+ (nnweb "refer" (nnweb-type google)))
+ gnus-select-method))))
(defcustom gnus-group-faq-directory
'("/ftp@mirrors.aol.com:/pub/rtfm/usenet/"
- "/ftp@sunsite.auc.dk:/pub/usenet/"
"/ftp@sunsite.doc.ic.ac.uk:/pub/usenet/news-faqs/"
"/ftp@src.doc.ic.ac.uk:/usenet/news-FAQS/"
"/ftp@ftp.seas.gwu.edu:/pub/rtfm/"
+ "/ftp@ftp.pasteur.fr:/pub/FAQ/"
"/ftp@rtfm.mit.edu:/pub/usenet/"
"/ftp@ftp.uni-paderborn.de:/pub/FAQ/"
"/ftp@ftp.sunet.se:/pub/usenet/"
ftp.seas.gwu.edu /pub/rtfm
rtfm.mit.edu /pub/usenet
Europe: ftp.uni-paderborn.de /pub/FAQ
- src.doc.ic.ac.uk /usenet/news-FAQS
+ src.doc.ic.ac.uk /usenet/news-FAQS
ftp.sunet.se /pub/usenet
- sunsite.auc.dk /pub/usenet
+ ftp.pasteur.fr /pub/FAQ
Asia: nctuccca.edu.tw /USENET/FAQ
hwarang.postech.ac.kr /pub/usenet
ftp.hk.super.net /mirror/faqs"
:type '(choice directory
(repeat directory)))
+(defcustom gnus-group-charter-alist
+ '(("no" . (concat "http://no.news-admin.org/charter/" name ".txt"))
+ ("de" . (concat "http://purl.net/charta/" name ".html"))
+ ("dk" . (concat "http://www.usenet.dk/grupper.pl?get=" name))
+ ("england" . (concat "http://england.news-admin.org/charters/" name))
+ ("fr" . (concat "http://www.usenet-fr.net/fur/chartes/" name ".html"))
+ ("europa" . (concat "http://www.europa.usenet.eu.org/chartas/charta-en-"
+ (gnus-replace-in-string name "europa\\." "") ".html"))
+ ("nl" . (concat "http://www.xs4all.nl/~sister/usenet/charters/" name))
+ ("aus" . (concat "http://aus.news-admin.org/groupinfo.php/" name))
+ ("pl" . (concat "http://www.usenet.pl/opisy/" name))
+ ("ch" . (concat "http://www.use-net.ch/Usenet/charter.html#" name))
+ ("at" . (concat "http://www.usenet.at/chartas/" name "/charta"))
+ ("uk" . (concat "http://www.usenet.org.uk/" name ".html"))
+ ("wales" . (concat "http://www.wales-usenet.org/english/groups/" name ".html"))
+ ("dfw" . (concat "http://www.cirr.com/dfw/charters/" name ".html"))
+ ("se" . (concat "http://www.usenet-se.net/Reglementen/"
+ (gnus-replace-in-string name "\\." "_") ".html"))
+ ("milw" . (concat "http://usenet.mil.wi.us/"
+ (gnus-replace-in-string name "milw\\." "") "-charter"))
+ ("ca" . (concat "http://www.sbay.org/ca/charter-" name ".html"))
+ ("netins" . (concat "http://www.netins.net/usenet/charter/"
+ (gnus-replace-in-string name "\\." "-") "-charter.html")))
+ "*An alist of (HIERARCHY . FORM) pairs used to construct the URL of a charter.
+When FORM is evaluated `name' is bound to the name of the group."
+ :group 'gnus-group-various
+ :type '(repeat (cons (string :tag "Hierarchy") (sexp :tag "Form"))))
+
+(defcustom gnus-group-fetch-control-use-browse-url nil
+ "*Non-nil means that control messages are displayed using `browse-url'.
+Otherwise they are fetched with ange-ftp and displayed in an ephemeral
+group."
+ :group 'gnus-group-various
+ :type 'boolean)
+
(defcustom gnus-use-cross-reference t
"*Non-nil means that cross referenced articles will be marked as read.
If nil, ignore cross references. If t, mark articles as read in
:group 'gnus-summary-marks
:type 'character)
-(defcustom gnus-asynchronous nil
- "*If non-nil, Gnus will supply backends with data needed for async article fetching."
- :group 'gnus-asynchronous
- :type 'boolean)
-
(defcustom gnus-large-newsgroup 200
"*The number of articles which indicates a large newsgroup.
If the number of articles in a newsgroup is greater than this value,
-confirmation is required for selecting the newsgroup."
+confirmation is required for selecting the newsgroup.
+If it is nil, no confirmation is required."
:group 'gnus-group-select
- :type 'integer)
+ :type '(choice (const :tag "No limit" nil)
+ integer))
(defcustom gnus-use-long-file-name (not (memq system-type '(usg-unix-v xenix)))
"*Non-nil means that the default name of a file to save articles in is the group name.
:group 'gnus-meta
:type 'boolean)
-(defcustom gnus-keep-backlog nil
+(defcustom gnus-keep-backlog 20
"*If non-nil, Gnus will keep read articles for later re-retrieval.
If it is a number N, then Gnus will only keep the last N articles
read. If it is neither nil nor a number, Gnus will keep all read
:group 'gnus-meta
:type 'boolean)
-(defcustom gnus-use-picons nil
- "*If non-nil, display picons in a frame of their own."
- :group 'gnus-meta
- :type 'boolean)
-
(defcustom gnus-summary-prepare-exit-hook
'(gnus-summary-expire-articles)
"*A hook called when preparing to exit from the summary buffer.
:type 'boolean)
(defcustom gnus-shell-command-separator ";"
- "String used to separate to shell commands."
+ "String used to separate shell commands."
:group 'gnus-files
:type 'string)
("nnspool" post address)
("nnvirtual" post-mail virtual prompt-address)
("nnmbox" mail respool address)
- ("nnml" mail respool address)
+ ("nnml" post-mail respool address)
("nnmh" mail respool address)
("nndir" post-mail prompt-address physical-address)
("nneething" none address prompt-address physical-address)
("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))
+ ("nnagent" post-mail)
+ ("nnimap" post-mail address prompt-address physical-address)
+ ("nnmaildir" mail respool address)
+ ("nnnil" none))
"*An alist of valid select methods.
The first element of each list lists should be a string with the name
of the select method. The other elements may be the category of
(const :format "%v " virtual)
(const respool)))))
-(define-widget 'gnus-select-method 'list
- "Widget for entering a select method."
- :args `((choice :tag "Method"
- ,@(mapcar (lambda (entry)
- (list 'const :format "%v\n"
- (intern (car entry))))
- gnus-valid-select-methods))
- (string :tag "Address")
- (editable-list :inline t
- (list :format "%v"
- variable
- (sexp :tag "Value")))))
+(defun gnus-redefine-select-method-widget ()
+ "Recomputes the select-method widget based on the value of
+`gnus-valid-select-methods'."
+ (define-widget 'gnus-select-method 'list
+ "Widget for entering a select method."
+ :value '(nntp "")
+ :tag "Select Method"
+ :args `((choice :tag "Method"
+ ,@(mapcar (lambda (entry)
+ (list 'const :format "%v\n"
+ (intern (car entry))))
+ gnus-valid-select-methods)
+ (symbol :tag "other"))
+ (string :tag "Address")
+ (repeat :tag "Options"
+ :inline t
+ (list :format "%v"
+ variable
+ (sexp :tag "Value"))))))
+
+(gnus-redefine-select-method-widget)
(defcustom gnus-updated-mode-lines '(group article summary tree)
"List of buffers that should update their mode lines.
:type '(choice (const nil)
integer))
-(defcustom gnus-auto-expirable-newsgroups nil
- "*Groups in which to automatically mark read articles as expirable.
+;; There should be special validation for this.
+(define-widget 'gnus-email-address 'string
+ "An email address.")
+
+(gnus-define-group-parameter
+ to-address
+ :function-document
+ "Return GROUP's to-address."
+ :variable-document
+ "*Alist of group regexps and correspondent to-addresses."
+ :parameter-type '(gnus-email-address :tag "To Address")
+ :parameter-document "\
+This will be used when doing followups and posts.
+
+This is primarily useful in mail groups that represent closed
+mailing lists--mailing lists where it's expected that everybody that
+writes to the mailing list is subscribed to it. Since using this
+parameter ensures that the mail only goes to the mailing list itself,
+it means that members won't receive two copies of your followups.
+
+Using `to-address' will actually work whether the group is foreign or
+not. Let's say there's a group on the server that is called
+`fa.4ad-l'. This is a real newsgroup, but the server has gotten the
+articles from a mail-to-news gateway. Posting directly to this group
+is therefore impossible--you have to send mail to the mailing list
+address instead.
+
+The gnus-group-split mail splitting mechanism will behave as if this
+address was listed in gnus-group-split Addresses (see below).")
+
+(gnus-define-group-parameter
+ to-list
+ :function-document
+ "Return GROUP's to-list."
+ :variable-document
+ "*Alist of group regexps and correspondent to-lists."
+ :parameter-type '(gnus-email-address :tag "To List")
+ :parameter-document "\
+This address will be used when doing a `a' in the group.
+
+It is totally ignored when doing a followup--except that if it is
+present in a news group, you'll get mail group semantics when doing
+`f'.
+
+The gnus-group-split mail splitting mechanism will behave as if this
+address was listed in gnus-group-split Addresses (see below).")
+
+(gnus-define-group-parameter
+ subscribed
+ :type bool
+ :function-document
+ "Return GROUP's subscription status."
+ :variable-document
+ "*Groups which are automatically considered subscribed."
+ :parameter-type '(const :tag "Subscribed" t)
+ :parameter-document "\
+Gnus assumed that you are subscribed to the To/List address.
+
+When constructing a list of subscribed groups using
+`gnus-find-subscribed-addresses', Gnus includes the To address given
+above, or the list address (if the To address has not been set).")
+
+(gnus-define-group-parameter
+ auto-expire
+ :type bool
+ :function gnus-group-auto-expirable-p
+ :function-document
+ "Check whether GROUP is auto-expirable or not."
+ :variable gnus-auto-expirable-newsgroups
+ :variable-default nil
+ :variable-document
+ "*Groups in which to automatically mark read articles as expirable.
If non-nil, this should be a regexp that should match all groups in
which to perform auto-expiry. This only makes sense for mail groups."
- :group 'nnmail-expire
- :type '(choice (const nil)
- regexp))
-
-(defcustom gnus-total-expirable-newsgroups nil
- "*Groups in which to perform expiry of all read articles.
+ :variable-group nnmail-expire
+ :variable-type '(choice (const nil)
+ regexp)
+ :parameter-type '(const :tag "Automatic Expire" t)
+ :parameter-document
+ "All articles that are read will be marked as expirable.")
+
+(gnus-define-group-parameter
+ total-expire
+ :type bool
+ :function gnus-group-total-expirable-p
+ :function-document
+ "Check whether GROUP is total-expirable or not."
+ :variable gnus-total-expirable-newsgroups
+ :variable-default nil
+ :variable-document
+ "*Groups in which to perform expiry of all read articles.
Use with extreme caution. All groups that match this regexp will be
expiring - which means that all read articles will be deleted after
\(say) one week. (This only goes for mail groups and the like, of
course.)"
- :group 'nnmail-expire
- :type '(choice (const nil)
- regexp))
+ :variable-group nnmail-expire
+ :variable-type '(choice (const nil)
+ regexp)
+ :parameter-type '(const :tag "Total Expire" t)
+ :parameter-document
+ "All read articles will be put through the expiry process
+
+This happens even if they are not marked as expirable.
+Use with caution.")
+
+(gnus-define-group-parameter
+ charset
+ :function-document
+ "Return the default charset of GROUP."
+ :variable gnus-group-charset-alist
+ :variable-default
+ '(("\\(^\\|:\\)hk\\>\\|\\(^\\|:\\)tw\\>\\|\\<big5\\>" cn-big5)
+ ("\\(^\\|:\\)cn\\>\\|\\<chinese\\>" cn-gb-2312)
+ ("\\(^\\|:\\)fj\\>\\|\\(^\\|:\\)japan\\>" iso-2022-jp-2)
+ ("\\(^\\|:\\)tnn\\>\\|\\(^\\|:\\)pin\\>\\|\\(^\\|:\\)sci.lang.japan" iso-2022-7bit)
+ ("\\(^\\|:\\)relcom\\>" koi8-r)
+ ("\\(^\\|:\\)fido7\\>" koi8-r)
+ ("\\(^\\|:\\)\\(cz\\|hun\\|pl\\|sk\\|hr\\)\\>" iso-8859-2)
+ ("\\(^\\|:\\)israel\\>" iso-8859-1)
+ ("\\(^\\|:\\)han\\>" euc-kr)
+ ("\\(^\\|:\\)alt.chinese.text.big5\\>" chinese-big5)
+ ("\\(^\\|:\\)soc.culture.vietnamese\\>" vietnamese-viqr)
+ ("\\(^\\|:\\)\\(comp\\|rec\\|alt\\|sci\\|soc\\|news\\|gnu\\|bofh\\)\\>" iso-8859-1))
+ :variable-document
+ "Alist of regexps (to match group names) and default charsets to be used when reading."
+ :variable-group gnus-charset
+ :variable-type '(repeat (list (regexp :tag "Group")
+ (symbol :tag "Charset")))
+ :parameter-type '(symbol :tag "Charset")
+ :parameter-document "\
+The default charset to use in the group.")
+
+(gnus-define-group-parameter
+ post-method
+ :type list
+ :function-document
+ "Return a posting method for GROUP."
+ :variable gnus-post-method-alist
+ :variable-document
+ "Alist of regexps (to match group names) and method to be used when
+posting an article."
+ :variable-group gnus-group-foreign
+ :parameter-type
+ '(choice :tag "Posting Method"
+ (const :tag "Use native server" native)
+ (const :tag "Use current server" current)
+ (list :convert-widget
+ (lambda (widget)
+ (list 'sexp :tag "Methods"
+ :value gnus-select-method))))
+ :parameter-document
+ "Posting method for this group.")
+
+(gnus-define-group-parameter
+ large-newsgroup-initial
+ :type integer
+ :function-document
+ "Return GROUP's initial input of the number of articles."
+ :variable-document
+ "*Alist of group regexps and its initial input of the number of articles."
+ :parameter-type '(choice :tag "Initial Input for Large Newsgroup"
+ (const :tag "All" nil)
+ (integer))
+ :parameter-document "\
+
+This number will be prompted as the initial value of the number of
+articles to list when the group is a large newsgroup (see
+`gnus-large-newsgroup'). If it is nil, the default value is the
+total number of articles in the group.")
+
+;; group parameters for spam processing added by Ted Zlatanov <tzz@lifelogs.com>
+(defcustom gnus-install-group-spam-parameters t
+ "*Disable the group parameters for spam detection.
+Enable if `G c' in XEmacs is giving you trouble, and make sure to submit a bug report."
+ :type 'boolean
+ :group 'gnus-start)
+
+(when gnus-install-group-spam-parameters
+ (defvar gnus-group-spam-classification-spam t
+ "Spam group classification (requires spam.el).
+This group contains spam messages. On summary entry, unread messages
+will be marked as spam. On summary exit, the specified spam
+processors will be invoked on spam-marked messages, then those
+messages will be expired, so the spam processor will only see a
+spam-marked message once.")
+
+ (defvar gnus-group-spam-classification-ham 'ask
+ "The ham value for the spam group parameter (requires spam.el).
+On summary exit, the specified ham processors will be invoked on
+ham-marked messages. Exercise caution, since the ham processor will
+see the same message more than once because there is no ham message
+registry.")
+
+ (gnus-define-group-parameter
+ spam-contents
+ :type list
+ :function-document
+ "The spam type (spam, ham, or neither) of the group."
+ :variable gnus-spam-newsgroup-contents
+ :variable-default nil
+ :variable-document
+ "*Groups in which to automatically mark new articles as spam on
+summary entry. If non-nil, this should be a list of group name
+regexps that should match all groups in which to do automatic spam
+tagging, associated with a classification (spam, ham, or neither).
+This only makes sense for mail groups."
+ :variable-group spam
+ :variable-type '(repeat
+ (list :tag "Group contents spam/ham classification"
+ (regexp :tag "Group")
+ (choice
+ (variable-item gnus-group-spam-classification-spam)
+ (variable-item gnus-group-spam-classification-ham)
+ (const :tag "Unclassified" nil))))
+
+ :parameter-type '(list :tag "Group contents spam/ham classification"
+ (choice :tag "Group contents classification for spam sorting"
+ (variable-item gnus-group-spam-classification-spam)
+ (variable-item gnus-group-spam-classification-ham)
+ (const :tag "Unclassified" nil)))
+ :parameter-document
+ "The spam classification (spam, ham, or neither) of this group.
+When a spam group is entered, all unread articles are marked as spam.")
+
+ (defvar gnus-group-spam-exit-processor-ifile "ifile"
+ "The ifile summary exit spam processor.
+Only applicable to spam groups.")
+
+ (defvar gnus-group-spam-exit-processor-stat "stat"
+ "The spam-stat summary exit spam processor.
+Only applicable to spam groups.")
+
+ (defvar gnus-group-spam-exit-processor-bogofilter "bogofilter"
+ "The Bogofilter summary exit spam processor.
+Only applicable to spam groups.")
+
+ (defvar gnus-group-spam-exit-processor-blacklist "blacklist"
+ "The Blacklist summary exit spam processor.
+Only applicable to spam groups.")
+
+ (defvar gnus-group-ham-exit-processor-ifile "ifile-ham"
+ "The ifile summary exit ham processor.
+Only applicable to non-spam (unclassified and ham) groups.")
+
+ (defvar gnus-group-ham-exit-processor-bogofilter "bogofilter-ham"
+ "The Bogofilter summary exit ham processor.
+Only applicable to non-spam (unclassified and ham) groups.")
+
+ (defvar gnus-group-ham-exit-processor-stat "stat-ham"
+ "The spam-stat summary exit ham processor.
+Only applicable to non-spam (unclassified and ham) groups.")
+
+ (defvar gnus-group-ham-exit-processor-whitelist "whitelist"
+ "The whitelist summary exit ham processor.
+Only applicable to non-spam (unclassified and ham) groups.")
+
+ (defvar gnus-group-ham-exit-processor-BBDB "bbdb"
+ "The BBDB summary exit ham processor.
+Only applicable to non-spam (unclassified and ham) groups.")
+
+ (defvar gnus-group-ham-exit-processor-copy "copy"
+ "The ham copy exit ham processor.
+Only applicable to non-spam (unclassified and ham) groups.")
+
+ (gnus-define-group-parameter
+ spam-process
+ :type list
+ :parameter-type '(choice :tag "Spam Summary Exit Processor"
+ :value nil
+ (list :tag "Spam Summary Exit Processor Choices"
+ (set
+ (variable-item gnus-group-spam-exit-processor-ifile)
+ (variable-item gnus-group-spam-exit-processor-stat)
+ (variable-item gnus-group-spam-exit-processor-bogofilter)
+ (variable-item gnus-group-spam-exit-processor-blacklist)
+ (variable-item gnus-group-ham-exit-processor-bogofilter)
+ (variable-item gnus-group-ham-exit-processor-ifile)
+ (variable-item gnus-group-ham-exit-processor-stat)
+ (variable-item gnus-group-ham-exit-processor-whitelist)
+ (variable-item gnus-group-ham-exit-processor-BBDB)
+ (variable-item gnus-group-ham-exit-processor-copy))))
+ :function-document
+ "Which spam or ham processors will be applied to the GROUP articles at summary exit."
+ :variable gnus-spam-process-newsgroups
+ :variable-default nil
+ :variable-document
+ "*Groups in which to automatically process spam or ham articles with
+a backend on summary exit. If non-nil, this should be a list of group
+name regexps that should match all groups in which to do automatic
+spam processing, associated with the appropriate processor. This only makes sense
+for mail groups."
+ :variable-group spam
+ :variable-type '(repeat :tag "Spam/Ham Processors"
+ (list :tag "Spam Summary Exit Processor Choices"
+ (regexp :tag "Group Regexp")
+ (set :tag "Spam/Ham Summary Exit Processor"
+ (variable-item gnus-group-spam-exit-processor-ifile)
+ (variable-item gnus-group-spam-exit-processor-stat)
+ (variable-item gnus-group-spam-exit-processor-bogofilter)
+ (variable-item gnus-group-spam-exit-processor-blacklist)
+ (variable-item gnus-group-ham-exit-processor-bogofilter)
+ (variable-item gnus-group-ham-exit-processor-ifile)
+ (variable-item gnus-group-ham-exit-processor-stat)
+ (variable-item gnus-group-ham-exit-processor-whitelist)
+ (variable-item gnus-group-ham-exit-processor-BBDB)
+ (variable-item gnus-group-ham-exit-processor-copy))))
+ :parameter-document
+ "Which spam processors will be applied to the spam or ham GROUP articles at summary exit.")
+
+ (gnus-define-group-parameter
+ spam-process-destination
+ :parameter-type '(choice :tag "Destination for spam-processed articles at summary exit"
+ (string :tag "Move to a group")
+ (const :tag "Expire" nil))
+ :function-document
+ "Where spam-processed articles will go at summary exit."
+ :variable gnus-spam-process-destinations
+ :variable-default nil
+ :variable-document
+ "*Groups in which to explicitly send spam-processed articles to
+another group, or expire them (the default). If non-nil, this should
+be a list of group name regexps that should match all groups in which
+to do spam-processed article moving, associated with the destination
+group or nil for explicit expiration. This only makes sense for
+mail groups."
+ :variable-group spam
+ :variable-type '(repeat
+ :tag "Spam-processed articles destination"
+ (list
+ (regexp :tag "Group Regexp")
+ (choice
+ :tag "Destination for spam-processed articles at summary exit"
+ (string :tag "Move to a group")
+ (const :tag "Expire" nil))))
+ :parameter-document
+ "Where spam-processed articles will go at summary exit.")
+
+ (gnus-define-group-parameter
+ ham-process-destination
+ :parameter-type '(choice
+ :tag "Destination for ham articles at summary exit from a spam group"
+ (string :tag "Move to a group")
+ (const :tag "Do nothing" nil))
+ :function-document
+ "Where ham articles will go at summary exit from a spam group."
+ :variable gnus-ham-process-destinations
+ :variable-default nil
+ :variable-document
+ "*Groups in which to explicitly send ham articles to
+another group, or do nothing (the default). If non-nil, this should
+be a list of group name regexps that should match all groups in which
+to do ham article moving, associated with the destination
+group or nil for explicit ignoring. This only makes sense for
+mail groups, and only works in spam groups."
+ :variable-group spam
+ :variable-type '(repeat
+ :tag "Ham articles destination"
+ (list
+ (regexp :tag "Group Regexp")
+ (choice
+ :tag "Destination for ham articles at summary exit from spam group"
+ (string :tag "Move to a group")
+ (const :tag "Expire" nil))))
+ :parameter-document
+ "Where ham articles will go at summary exit from a spam group."))
(defcustom gnus-group-uncollapsed-levels 1
"Number of group name elements to leave alone when making a short group name."
(const pick-menu)
(const grouplens-menu)))
+;; Byte-compiler warning.
+(defvar gnus-visual)
+;; Find out whether the gnus-visual TYPE is wanted.
+(defun gnus-visual-p (&optional type class)
+ (and gnus-visual ; Has to be non-nil, at least.
+ (if (not type) ; We don't care about type.
+ gnus-visual
+ (if (listp gnus-visual) ; It's a list, so we check it.
+ (or (memq type gnus-visual)
+ (memq class gnus-visual))
+ t))))
+
(defcustom gnus-mouse-face
(condition-case ()
(if (gnus-visual-p 'mouse-face 'highlight)
(defvar gnus-plugged t
"Whether Gnus is plugged or not.")
-(defcustom gnus-default-charset 'iso-8859-1
+(defcustom gnus-agent-cache t
+ "Controls use of the agent cache while plugged. When set, Gnus will prefer
+using the locally stored content rather than re-fetching it from the server.
+You also need to enable `gnus-agent' for this to have any affect."
+ :version "21.3"
+ :group 'gnus-agent
+ :type 'boolean)
+
+(defcustom gnus-default-charset (mm-guess-mime-charset)
"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
+`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)
+(defcustom gnus-agent t
+ "Whether we want to use the Gnus agent or not.
+Putting (gnus-agentize) in ~/.gnus is obsolete by (setq gnus-agent t)."
+ :version "21.3"
+ :group 'gnus-agent
+ :type 'boolean)
+
+(defcustom gnus-other-frame-function 'gnus
+ "Function called by the command `gnus-other-frame'."
+ :group 'gnus-start
+ :type '(choice (function-item gnus)
+ (function-item gnus-no-server)
+ (function-item gnus-slave)
+ (function-item gnus-slave-no-server)))
+
+(defcustom gnus-other-frame-parameters nil
+ "Frame parameters used by `gnus-other-frame' to create a Gnus frame.
+This should be an alist for Emacs, or a plist for XEmacs."
+ :group 'gnus-start
+ :type (if (featurep 'xemacs)
+ '(repeat (list :inline t :format "%v"
+ (symbol :tag "Property")
+ (sexp :tag "Value")))
+ '(repeat (cons :format "%v"
+ (symbol :tag "Parameter")
+ (sexp :tag "Value")))))
\f
;;; Internal variables
+(defvar gnus-agent-gcc-header "X-Gnus-Agent-Gcc")
(defvar gnus-agent-meta-information-header "X-Gnus-Agent-Meta-Information")
+(defvar gnus-agent-target-move-group-header "X-Gnus-Agent-Move-To")
+(defvar gnus-draft-meta-information-header "X-Draft-From")
(defvar gnus-group-get-parameter-function 'gnus-group-get-parameter)
(defvar gnus-original-article-buffer " *Original Article*")
(defvar gnus-newsgroup-name nil)
(defvar gnus-ephemeral-servers nil)
+(defvar gnus-server-method-cache nil)
-(defvar gnus-agent nil
- "Whether we want to use the Gnus agent or not.")
+(defvar gnus-agent-fetching nil
+ "Whether Gnus agent is in fetching mode.")
+
+(defvar gnus-agent-covered-methods nil)
(defvar gnus-command-method nil
- "Dynamically bound variable that says what the current backend is.")
+ "Dynamically bound variable that says what the current back end is.")
(defvar gnus-current-select-method nil
"The current method for selecting a newsgroup.")
,(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)
(bookmarks . bookmark) (dormant . dormant)
(scored . score) (saved . save)
(cached . cache) (downloadable . download)
- (unsendable . unsend)))
+ (unsendable . unsend) (forwarded . forward)
+ (recent . recent) (seen . seen)))
+
+(defconst gnus-article-special-mark-lists
+ '((seen range)
+ (killed range)
+ (bookmark tuple)
+ (score tuple)))
+
+;; Propagate flags to server, with the following exceptions:
+;; `seen' is private to each gnus installation
+;; `cache' is a internal gnus flag for each gnus installation
+;; `download' is a agent flag private to each gnus installation
+;; `unsend' are for nndraft groups only
+;; `score' is not a proper mark
+;; `bookmark': don't propagated it, or fix the bug in update-mark.
+(defconst gnus-article-unpropagated-mark-lists
+ '(seen cache download unsend score bookmark)
+ "Marks that shouldn't be propagated to back ends.
+Typical marks are those that make no sense in a standalone back end,
+such as a mark that says whether an article is stored in the cache
+\(which doesn't make sense in a standalone back end).")
(defvar gnus-headers-retrieved-by nil)
(defvar gnus-article-reply nil)
"The mail address of the Gnus maintainers.")
(defvar gnus-info-nodes
- '((gnus-group-mode "(gnus)The Group Buffer")
- (gnus-summary-mode "(gnus)The Summary Buffer")
- (gnus-article-mode "(gnus)The Article Buffer")
- (gnus-server-mode "(gnus)The Server Buffer")
+ '((gnus-group-mode "(gnus)Group Buffer")
+ (gnus-summary-mode "(gnus)Summary Buffer")
+ (gnus-article-mode "(gnus)Article Buffer")
+ (gnus-server-mode "(gnus)Server Buffer")
(gnus-browse-mode "(gnus)Browse Foreign Server")
(gnus-tree-mode "(gnus)Tree Display"))
"Alist of major modes and related Info nodes.")
(defvar gnus-variable-list
'(gnus-newsrc-options gnus-newsrc-options-n
- gnus-newsrc-last-checked-date
- gnus-newsrc-alist gnus-server-alist
- gnus-killed-list gnus-zombie-list
- gnus-topic-topology gnus-topic-alist
- gnus-format-specs)
+ gnus-newsrc-last-checked-date
+ gnus-newsrc-alist gnus-server-alist
+ gnus-killed-list gnus-zombie-list
+ gnus-topic-topology gnus-topic-alist
+ gnus-agent-covered-methods gnus-format-specs)
"Gnus variables saved in the quick startup file.")
(defvar gnus-newsrc-alist nil
(defvar gnus-dead-summary nil)
+(defvar gnus-invalid-group-regexp "[: `'\"/]\\|^$"
+ "Regexp matching invalid groups.")
+
+(defvar gnus-other-frame-object nil
+ "A frame object which will be created by `gnus-other-frame'.")
+
;;; End of variables.
;; Define some autoload functions Gnus might use.
(when (consp function)
(setq keymap (car (memq 'keymap function)))
(setq function (car function)))
- (autoload function (car package) nil interactive keymap)))
+ (unless (fboundp function)
+ (autoload function (car package) nil interactive keymap))))
(if (eq (nth 1 package) ':interactive)
- (cdddr package)
+ (nthcdr 3 package)
(cdr package)))))
- '(("metamail" metamail-buffer)
- ("info" Info-goto-node)
- ("pp" pp pp-to-string pp-eval-expression)
+ '(("info" :interactive t Info-goto-node)
+ ("pp" pp-to-string)
("qp" quoted-printable-decode-region quoted-printable-decode-string)
("ps-print" ps-print-preprint)
- ("mail-extr" mail-extract-address-components)
- ("browse-url" browse-url)
("message" :interactive t
message-send-and-exit message-yank-original)
+ ("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)
gnus-demon-remove-handler)
("gnus-demon" :interactive t
gnus-demon-init gnus-demon-cancel)
+ ("gnus-fun" gnus-convert-gray-x-face-to-xpm gnus-display-x-face-in-from
+ gnus-convert-image-to-gray-x-face gnus-convert-face-to-png
+ gnus-face-from-file)
("gnus-salt" gnus-highlight-selected-tree gnus-possibly-generate-tree
gnus-tree-open gnus-tree-close gnus-carpal-setup-buffer)
("gnus-nocem" gnus-nocem-scan-groups gnus-nocem-close
gnus-cache-possibly-remove-articles gnus-cache-request-article
gnus-cache-retrieve-headers gnus-cache-possibly-alter-active
gnus-cache-enter-remove-article gnus-cached-article-p
- gnus-cache-open gnus-cache-close gnus-cache-update-article)
- ("gnus-cache" :interactive t gnus-jog-cache gnus-cache-enter-article
- gnus-cache-remove-article gnus-summary-insert-cached-articles)
- ("gnus-score" :interactive t
- gnus-summary-increase-score gnus-summary-set-score
- gnus-summary-raise-thread gnus-summary-raise-same-subject
- gnus-summary-raise-score gnus-summary-raise-same-subject-and-select
- gnus-summary-lower-thread gnus-summary-lower-same-subject
- gnus-summary-lower-score gnus-summary-lower-same-subject-and-select
- gnus-summary-current-score gnus-score-default
- gnus-score-flush-cache gnus-score-close
- gnus-possibly-score-headers gnus-score-followup-article
- gnus-score-followup-thread)
- ("gnus-score"
- (gnus-summary-score-map keymap) gnus-score-save gnus-score-headers
+ gnus-cache-open gnus-cache-close gnus-cache-update-article
+ gnus-cache-articles-in-group)
+ ("gnus-cache" :interactive t gnus-jog-cache gnus-cache-enter-article
+ gnus-cache-remove-article gnus-summary-insert-cached-articles)
+ ("gnus-score" :interactive t
+ gnus-summary-increase-score gnus-summary-set-score
+ gnus-summary-raise-thread gnus-summary-raise-same-subject
+ gnus-summary-raise-score gnus-summary-raise-same-subject-and-select
+ gnus-summary-lower-thread gnus-summary-lower-same-subject
+ gnus-summary-lower-score gnus-summary-lower-same-subject-and-select
+ gnus-summary-current-score gnus-score-delta-default
+ gnus-score-flush-cache gnus-score-close
+ gnus-possibly-score-headers gnus-score-followup-article
+ gnus-score-followup-thread)
+ ("gnus-score"
+ (gnus-summary-score-map keymap) gnus-score-save gnus-score-headers
gnus-current-score-file-nondirectory gnus-score-adaptive
gnus-score-find-trace gnus-score-file-name)
("gnus-cus" :interactive t gnus-group-customize gnus-score-customize)
("gnus-topic" :interactive t gnus-topic-mode)
- ("gnus-topic" gnus-topic-remove-group gnus-topic-set-parameters)
+ ("gnus-topic" gnus-topic-remove-group gnus-topic-set-parameters
+ gnus-subscribe-topics)
("gnus-salt" :interactive t gnus-pick-mode gnus-binary-mode)
("gnus-uu" (gnus-uu-extract-map keymap) (gnus-uu-mark-map keymap))
("gnus-uu" :interactive t
("gnus-msg" (gnus-summary-send-map keymap)
gnus-article-mail gnus-copy-article-buffer gnus-extended-version)
("gnus-msg" :interactive t
- gnus-group-post-news gnus-group-mail gnus-summary-post-news
+ gnus-group-post-news gnus-group-mail gnus-group-news
+ gnus-summary-post-news gnus-summary-news-other-window
gnus-summary-followup gnus-summary-followup-with-original
gnus-summary-cancel-article gnus-summary-supersede-article
gnus-post-news gnus-summary-reply gnus-summary-reply-with-original
gnus-summary-wide-reply-with-original
gnus-summary-post-forward gnus-summary-wide-reply-with-original
gnus-summary-post-forward)
- ("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-picon" :interactive t gnus-treat-from-picon)
("gnus-gl" bbb-login bbb-logout bbb-grouplens-group-p
gnus-grouplens-mode)
- ("smiley" :interactive t gnus-smiley-display)
+ ("smiley" :interactive t smiley-region)
("gnus-win" gnus-configure-windows gnus-add-configuration)
("gnus-sum" gnus-summary-insert-line gnus-summary-read-group
gnus-list-of-unread-articles gnus-list-of-read-articles
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
+ gnus-article-de-base64-unreadable
+ gnus-article-decode-HZ
+ gnus-article-wash-html
+ gnus-article-unsplit-urls
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-agent" gnus-open-agent gnus-agent-get-function
gnus-agent-save-groups gnus-agent-save-active gnus-agent-method-p
gnus-agent-get-undownloaded-list gnus-agent-fetch-session
- gnus-summary-set-agent-mark gnus-agent-save-group-info)
+ gnus-summary-set-agent-mark gnus-agent-save-group-info
+ gnus-agent-request-article gnus-agent-retrieve-headers)
("gnus-agent" :interactive t
gnus-unplugged gnus-agentize gnus-agent-batch)
("gnus-vm" :interactive t gnus-summary-save-in-vm
gnus-summary-save-article-vm)
- ("gnus-draft" :interactive t gnus-draft-mode gnus-group-send-drafts))))
+ ("compface" uncompface)
+ ("gnus-draft" :interactive t gnus-draft-mode gnus-group-send-queue)
+ ("gnus-mlspl" gnus-group-split gnus-group-split-fancy)
+ ("gnus-mlspl" :interactive t gnus-group-split-setup
+ gnus-group-split-update)
+ ("gnus-delay" gnus-delay-initialize))))
;;; gnus-sum.el thingies
-(defcustom gnus-summary-line-format "%U%R%z%I%(%[%4L: %-20,20n%]%) %s\n"
+(defcustom gnus-summary-line-format "%U%R%z%I%(%[%4L: %-23,23f%]%) %s\n"
"*The format specification of the lines in the summary buffer.
It works along the same lines as a normal formatting string,
%x Contents of the Xref: header (string)
%D Date of the article (string)
%d Date of the article (string) in DD-MMM format
+%o Date of the article (string) in YYYYMMDD`T'HHMMSS format
%M Message-id of the article (string)
%r References of the article (string)
%c Number of characters in the article (integer)
+%k Pretty-printed version of the above (string)
+ For example, \"1.2k\" or \"0.4M\".
%L Number of lines in the article (integer)
%I Indentation based on thread level (a string of spaces)
+%B A complex trn-style thread tree (string)
+ The variables `gnus-sum-thread-*' can be used for customization.
%T A string with two possible values: 80 spaces if the article
is on thread level two or larger and 0 spaces on level one
%R \"A\" if this article has been replied to, \" \" otherwise (character)
%V Total thread score (number).
%P The line number (number).
%O Download mark (character).
+%* If present, indicates desired cursor position
+ (instead of after first colon).
%u User defined specifier. The next character in the format string should
be a letter. Gnus will call the function gnus-user-format-function-X,
where X is the letter following %u. The function will be passed the
will be inserted into the summary just like information from any other
summary specifier.
-Text between %( and %) will be highlighted with `gnus-mouse-face'
-when the mouse point is placed inside the area. There can only be one
-such area.
-
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
you might not be arrested, but your summary buffer will look strange,
which is bad enough.
-The smart choice is to have these specs as for to the left as
+The smart choice is to have these specs as far to the left as
possible.
-This restriction may disappear in later versions of Gnus."
+This restriction may disappear in later versions of Gnus.
+
+General format specifiers can also be used.
+See Info node `(gnus)Formatting Variables'."
+ :link '(custom-manual "(gnus)Formatting Variables")
:type 'string
:group 'gnus-summary-format)
"Get hash value of STRING in HASHTABLE."
`(symbol-value (intern-soft ,string ,hashtable)))
+(defmacro gnus-gethash-safe (string hashtable)
+ "Get hash value of STRING in HASHTABLE.
+Return nil if not defined."
+ `(let ((sym (intern-soft ,string ,hashtable)))
+ (and (boundp sym) (symbol-value sym))))
+
(defmacro gnus-sethash (string value hashtable)
"Set hash value. Arguments are STRING, VALUE, and HASHTABLE."
`(set (intern ,string ,hashtable) ,value))
(defmacro gnus-get-info (group)
`(nth 2 (gnus-gethash ,group gnus-newsrc-hashtb)))
-;; Byte-compiler warning.
-(defvar gnus-visual)
-;; Find out whether the gnus-visual TYPE is wanted.
-(defun gnus-visual-p (&optional type class)
- (and gnus-visual ; Has to be non-nil, at least.
- (if (not type) ; We don't care about type.
- gnus-visual
- (if (listp gnus-visual) ; It's a list, so we check it.
- (or (memq type gnus-visual)
- (memq class gnus-visual))
- t))))
-
-;;; Load the compatability functions.
+;;; Load the compatibility functions.
(require 'gnus-ems)
;;; Gnus Utility Functions
;;;
+(defun gnus-find-subscribed-addresses ()
+ "Return a regexp matching the addresses of all subscribed mail groups.
+It consists of the `to-address' or `to-list' parameter of all groups
+with a `subscribed' parameter."
+ (let (group address addresses)
+ (dolist (entry (cdr gnus-newsrc-alist))
+ (setq group (car entry))
+ (when (gnus-parameter-subscribed group)
+ (setq address (mail-strip-quoted-names
+ (or (gnus-group-fast-parameter group 'to-address)
+ (gnus-group-fast-parameter group 'to-list))))
+ (when address
+ (add-to-list 'addresses address))))
+ (when addresses
+ (list (mapconcat 'regexp-quote addresses "\\|")))))
(defmacro gnus-string-or (&rest strings)
"Return the first element of STRINGS that is a non-blank string.
(insert (message gnus-version))
(message gnus-version)))
-(defun gnus-continuum-version (version)
+(defun gnus-continuum-version (&optional version)
"Return VERSION as a floating point number."
+ (interactive)
+ (unless version
+ (setq version gnus-version))
(when (or (string-match "^\\([^ ]+\\)? ?Gnus v?\\([0-9.]+\\)$" version)
(string-match "^\\(.?\\)gnus-\\([0-9.]+\\)$" version))
(let ((alpha (and (match-beginning 1) (match-string 1 version)))
0))
(string-to-number
(if (zerop major)
- (format "%s00%02d%02d"
- (if (member alpha '("(ding)" "d"))
- "4.99"
- (+ 5 (* 0.02
- (abs
- (- (mm-char-int (aref (downcase alpha) 0))
- (mm-char-int ?t))))
- -0.01))
- minor least)
+ (format "%s00%02d%02d"
+ (if (member alpha '("(ding)" "d"))
+ "4.99"
+ (+ 5 (* 0.02
+ (abs
+ (- (mm-char-int (aref (downcase alpha) 0))
+ (mm-char-int ?t))))
+ -0.01))
+ minor least)
(format "%d.%02d%02d" major minor least))))))
-(defun gnus-info-find-node ()
+(defun gnus-info-find-node (&optional nodename)
"Find Info documentation of Gnus."
(interactive)
;; Enlarge info window if needed.
(let (gnus-info-buffer)
- (Info-goto-node (cadr (assq major-mode gnus-info-nodes)))
+ (Info-goto-node (or nodename (cadr (assq major-mode gnus-info-nodes))))
(setq gnus-info-buffer (current-buffer))
(gnus-configure-windows 'info)))
out)
(cond
((= c ?r)
- (push (if (< (point) (mark) (point) (mark))) out)
- (push (if (> (point) (mark) (point) (mark))) out))))
+ (push (if (< (point) (mark)) (point) (mark)) out)
+ (push (if (> (point) (mark)) (point) (mark)) out))))
(setq out (delq 'gnus-prefix-nil out))
(nreverse out)))
(let ((group (or group gnus-newsgroup-name)))
(not (gnus-check-backend-function 'request-replace-article group))))
-(defun gnus-group-total-expirable-p (group)
- "Check whether GROUP is total-expirable or not."
- (let ((params (gnus-group-find-parameter group))
- val)
- (cond
- ((memq 'total-expire params)
- t)
- ((setq val (assq 'total-expire params)) ; (auto-expire . t)
- (cdr val))
- (gnus-total-expirable-newsgroups ; Check var.
- (string-match gnus-total-expirable-newsgroups group)))))
-
-(defun gnus-group-auto-expirable-p (group)
- "Check whether GROUP is auto-expirable or not."
- (let ((params (gnus-group-find-parameter group))
- val)
- (cond
- ((memq 'auto-expire params)
- t)
- ((setq val (assq 'auto-expire params)) ; (auto-expire . t)
- (cdr val))
- (gnus-auto-expirable-newsgroups ; Check var.
- (string-match gnus-auto-expirable-newsgroups group)))))
-
(defun gnus-virtual-group-p (group)
"Say whether GROUP is virtual or not."
(memq 'virtual (assoc (symbol-name (car (gnus-find-method-for-group group)))
(defun gnus-news-group-p (group &optional article)
"Return non-nil if GROUP (and ARTICLE) come from a news server."
- (or (gnus-member-of-valid 'post group) ; Ordinary news group.
- (and (gnus-member-of-valid 'post-mail group) ; Combined group.
- (if (or (null article)
- (not (< article 0)))
- (eq (gnus-request-type group article) 'news)
- (if (not (vectorp article))
- nil
- ;; It's a real article.
- (eq (gnus-request-type group (mail-header-id article))
- 'news))))))
+ (cond ((gnus-member-of-valid 'post group) ;Ordinary news group
+ t) ;is news of course.
+ ((not (gnus-member-of-valid 'post-mail group)) ;Non-combined.
+ nil) ;must be mail then.
+ ((vectorp article) ;Has header info.
+ (eq (gnus-request-type group (mail-header-id article)) 'news))
+ ((null article) ;Hasn't header info
+ (eq (gnus-request-type group) 'news)) ;(unknown ==> mail)
+ ((< article 0) ;Virtual message
+ nil) ;we don't know, guess mail.
+ (t ;Has positive number
+ (eq (gnus-request-type group article) 'news)))) ;use it.
;; Returns a list of writable groups.
(defun gnus-writable-groups ()
(nth 1 method))))
method)))
+(defsubst gnus-server-to-method (server)
+ "Map virtual server names to select methods."
+ (or (and server (listp server) server)
+ (cdr (assoc server gnus-server-method-cache))
+ (let ((result
+ (or
+ ;; Perhaps this is the native server?
+ (and (equal server "native") gnus-select-method)
+ ;; It should be in the server alist.
+ (cdr (assoc server gnus-server-alist))
+ ;; It could be in the predefined server alist.
+ (cdr (assoc server gnus-predefined-server-alist))
+ ;; If not, we look through all the opened server
+ ;; to see whether we can find it there.
+ (let ((opened gnus-opened-servers))
+ (while (and opened
+ (not (equal server (format "%s:%s" (caaar opened)
+ (cadaar opened)))))
+ (pop 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)))))
+ (push (cons server result) gnus-server-method-cache)
+ result)))
+
(defsubst gnus-server-get-method (group method)
;; Input either a server name, and extended server name, or a
;; select method, and return a select method.
(t
(gnus-server-add-address method))))
-(defun gnus-server-to-method (server)
- "Map virtual server names to select methods."
- (or
- ;; Is this a method, perhaps?
- (and server (listp server) server)
- ;; Perhaps this is the native server?
- (and (equal server "native") gnus-select-method)
- ;; It should be in the server alist.
- (cdr (assoc server gnus-server-alist))
- ;; It could be in the predefined server alist.
- (cdr (assoc server gnus-predefined-server-alist))
- ;; If not, we look through all the opened server
- ;; to see whether we can find it there.
- (let ((opened gnus-opened-servers))
- (while (and opened
- (not (equal server (format "%s:%s" (caaar opened)
- (cadaar opened)))))
- (pop 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."
`(let ((s1 ,ss1)
(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)
(and active
(file-exists-p active))))))
-(defun gnus-group-prefixed-name (group method)
- "Return the whole name from GROUP and METHOD."
+(defsubst gnus-method-to-server-name (method)
+ (concat
+ (format "%s" (car method))
+ (when (and
+ (or (assoc (format "%s" (car method))
+ (gnus-methods-using 'address))
+ (gnus-server-equal method gnus-message-archive-method))
+ (nth 1 method)
+ (not (string= (nth 1 method) "")))
+ (concat "+" (nth 1 method)))))
+
+(defsubst gnus-method-to-full-server-name (method)
+ (format "%s+%s" (car method) (nth 1 method)))
+
+(defun gnus-group-prefixed-name (group method &optional full)
+ "Return the whole name from GROUP and METHOD. Call with full set to
+get the fully qualified group name (even if the server is native)."
(and (stringp method) (setq method (gnus-server-to-method method)))
(if (or (not method)
- (gnus-server-equal method "native"))
+ (and (not full) (gnus-server-equal method "native"))
+ (string-match ":" group))
group
- (concat (format "%s" (car method))
- (when (and
- (or (assoc (format "%s" (car method))
- (gnus-methods-using 'address))
- (gnus-server-equal method gnus-message-archive-method))
- (nth 1 method)
- (not (string= (nth 1 method) "")))
- (concat "+" (nth 1 method)))
- ":" group)))
+ (concat (gnus-method-to-server-name method) ":" group)))
+
+(defun gnus-group-guess-prefixed-name (group)
+ "Guess the whole name from GROUP and METHOD."
+ (gnus-group-prefixed-name group (gnus-find-method-for-group
+ group)))
+
+(defun gnus-group-full-name (group method)
+ "Return the full name from GROUP and METHOD, even if the method is
+native."
+ (gnus-group-prefixed-name group method t))
+
+(defun gnus-group-guess-full-name (group)
+ "Guess the full name from GROUP, even if the method is native."
+ (gnus-group-full-name group (gnus-find-method-for-group group)))
(defun gnus-group-real-prefix (group)
"Return the prefix of the current group name."
(substring group 0 (match-end 0))
""))
+(defun gnus-summary-buffer-name (group)
+ "Return the summary buffer name of GROUP."
+ (concat "*Summary " (gnus-group-decoded-name group) "*"))
+
(defun gnus-group-method (group)
"Return the server or method used for selecting GROUP.
You should probably use `gnus-find-method-for-group' instead."
(let ((methods gnus-secondary-select-methods)
(gmethod (gnus-server-get-method nil method)))
(while (and methods
- (not (gnus-method-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 ((gnus-native-method-p method)
- nil)
- ((gnus-secondary-method-p method)
- (format "%s:%s" (nth 0 method) (nth 1 method)))
- (t
- 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."
"Say whether the group is secondary or not."
(gnus-secondary-method-p (gnus-find-method-for-group group)))
+(defun gnus-parameters-get-parameter (group)
+ "Return the group parameters for GROUP from `gnus-parameters'."
+ (let (params-list)
+ (dolist (elem gnus-parameters)
+ (when (string-match (car elem) group)
+ (setq params-list
+ (nconc (gnus-expand-group-parameters
+ (car elem) (cdr elem) group)
+ params-list))))
+ params-list))
+
+(defun gnus-expand-group-parameter (match value group)
+ "Use MATCH to expand VALUE in GROUP."
+ (with-temp-buffer
+ (insert group)
+ (goto-char (point-min))
+ (while (re-search-forward match nil t)
+ (replace-match value))
+ (buffer-string)))
+
+(defun gnus-expand-group-parameters (match parameters group)
+ "Go through PARAMETERS and expand them according to the match data."
+ (let (new)
+ (dolist (elem parameters)
+ (if (and (stringp (cdr elem))
+ (string-match "\\\\[0-9&]" (cdr elem)))
+ (push (cons (car elem)
+ (gnus-expand-group-parameter match (cdr elem) group))
+ new)
+ (push elem new)))
+ new))
+
+(defun gnus-group-fast-parameter (group symbol &optional allow-list)
+ "For GROUP, return the value of SYMBOL.
+
+You should call this in the `gnus-group-buffer' buffer.
+The function `gnus-group-find-parameter' will do that for you."
+ ;; The speed trick: No cons'ing and quit early.
+ (let* ((params (funcall gnus-group-get-parameter-function group))
+ ;; Start easy, check the "real" group parameters.
+ (simple-results
+ (gnus-group-parameter-value params symbol allow-list t)))
+ (if simple-results
+ ;; Found results; return them.
+ (car simple-results)
+ ;; We didn't found it there, try `gnus-parameters'.
+ (let ((result nil)
+ (head nil)
+ (tail gnus-parameters))
+ ;; A good old-fashioned non-cl loop.
+ (while tail
+ (setq head (car tail)
+ tail (cdr tail))
+ ;; The car is regexp matching for matching the group name.
+ (when (string-match (car head) group)
+ ;; The cdr is the parameters.
+ (setq result (gnus-group-parameter-value (cdr head)
+ symbol allow-list))
+ (when result
+ ;; Expand if necessary.
+ (if (and (stringp result) (string-match "\\\\[0-9&]" result))
+ (setq result (gnus-expand-group-parameter (car head)
+ result group)))
+ ;; Exit the loop early.
+ (setq tail nil))))
+ ;; Done.
+ result))))
+
(defun gnus-group-find-parameter (group &optional symbol allow-list)
"Return the group parameters for GROUP.
-If SYMBOL, return the value of that symbol in the group parameters."
+If SYMBOL, return the value of that symbol in the group parameters.
+
+If you call this function inside a loop, consider using the faster
+`gnus-group-fast-parameter' instead."
(save-excursion
(set-buffer gnus-group-buffer)
- (let ((parameters (funcall gnus-group-get-parameter-function group)))
- (if symbol
- (gnus-group-parameter-value parameters symbol allow-list)
- parameters))))
+ (if symbol
+ (gnus-group-fast-parameter group symbol allow-list)
+ (nconc
+ (copy-sequence
+ (funcall gnus-group-get-parameter-function group))
+ (gnus-parameters-get-parameter group)))))
(defun gnus-group-get-parameter (group &optional symbol allow-list)
"Return the group parameters for GROUP.
(gnus-group-parameter-value params symbol allow-list)
params)))
-(defun gnus-group-parameter-value (params symbol &optional allow-list)
+(defun gnus-group-parameter-value (params symbol &optional
+ allow-list present-p)
"Return the value of SYMBOL in group PARAMS."
;; We only wish to return group parameters (dotted lists) and
;; not local variables, which may have the same names.
(eq (car elem) symbol)
(or allow-list
(atom (cdr elem))))
- (throw 'found (cdr elem))))))))
+ (throw 'found (if present-p (list (cdr elem))
+ (cdr elem)))))))))
(defun gnus-group-add-parameter (group param)
"Add parameter PARAM to GROUP."
(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)
depth (+ depth 1)))
depth))))
- ;; separate foreign select method from group name and collapse.
- ;; if method contains a server, collapse to non-domain server name,
- ;; otherwise collapse to select method
- (let* ((colon (string-match ":" group))
+ ;; Separate foreign select method from group name and collapse.
+ ;; If method contains a server, collapse to non-domain server name,
+ ;; otherwise collapse to select method.
+ (let* ((colon (string-match ":" group))
(server (and colon (substring group 0 colon)))
- (plus (and server (string-match "+" server))))
+ (plus (and server (string-match "+" server))))
(when server
- (cond (plus
- (setq foreign (substring server (+ 1 plus)
- (string-match "\\." server))
- group (substring group (+ 1 colon))))
- (t
- (setq foreign server
- group (substring group (+ 1 colon)))))
- (setq foreign (concat foreign ":"))))
- ;; collapse group name leaving LEVELS uncollapsed elements
- (while group
- (if (and (string-match "\\." group) (> levels 0))
- (setq name (concat name (substring group 0 1))
- group (substring group (match-end 0))
- levels (- levels 1)
- name (concat name "."))
- (setq name (concat foreign name group)
- group nil)))
- name))
+ (if plus
+ (setq foreign (substring server (+ 1 plus)
+ (string-match "\\." server))
+ group (substring group (+ 1 colon)))
+ (setq foreign server
+ group (substring group (+ 1 colon))))
+ (setq foreign (concat foreign ":")))
+ ;; Collapse group name leaving LEVELS uncollapsed elements
+ (let* ((slist (split-string group "/"))
+ (slen (length slist))
+ (dlist (split-string group "\\."))
+ (dlen (length dlist))
+ glist
+ glen
+ gsep
+ res)
+ (if (> slen dlen)
+ (setq glist slist
+ glen slen
+ gsep "/")
+ (setq glist dlist
+ glen dlen
+ gsep "."))
+ (setq levels (- glen levels))
+ (dolist (g glist)
+ (push (if (>= (decf levels) 0)
+ (if (zerop (length g))
+ ""
+ (substring g 0 1))
+ g)
+ res))
+ (concat foreign (mapconcat 'identity (nreverse res) gsep))))))
(defun gnus-narrow-to-body ()
"Narrow to the body of an article."
(let ((opened gnus-opened-servers))
(while (and method opened)
(when (and (equal (cadr method) (cadaar opened))
- (equal (car method) (caaar opened))
+ (equal (car method) (caaar opened))
(not (equal method (caar opened))))
(setq method nil))
(pop opened))
(list (intern server) "")))
gnus-select-method))
+(defun gnus-server-string (server)
+ "Return a readable string that describes SERVER."
+ (let* ((server (gnus-server-to-method server))
+ (address (nth 1 server)))
+ (if (and address
+ (not (zerop (length address))))
+ (format "%s using %s" address (car server))
+ (format "%s" (car server)))))
+
(defun gnus-find-method-for-group (group &optional info)
"Find the select method that GROUP uses."
(or gnus-override-method
(and (not group)
gnus-select-method)
+ (and (not (gnus-group-entry group)) ;; a new group
+ (gnus-group-name-to-method group))
(let ((info (or info (gnus-get-info group)))
method)
(if (or (not info)
group)
(while (not group)
(when (string-match
- "[: `'\"/]\\|^$"
+ gnus-invalid-group-regexp
(setq group (read-string (concat prefix prompt)
(cons (or default "") 0)
'gnus-group-history)))
(defun gnus-read-method (prompt)
"Prompt the user for a method.
Allow completion over sensible values."
- (let* ((servers
- (append gnus-valid-select-methods
+ (let* ((open-servers
+ (mapcar (lambda (i) (cons (format "%s:%s" (caar i) (cadar i)) i))
+ gnus-opened-servers))
+ (valid-methods
+ (let (methods)
+ (dolist (method gnus-valid-select-methods)
+ (if (or (memq 'prompt-address method)
+ (not (assoc (format "%s:" (car method)) open-servers)))
+ (push method methods)))
+ methods))
+ (servers
+ (append valid-methods
+ open-servers
gnus-predefined-server-alist
gnus-server-alist))
(method
((equal method "")
(setq method gnus-select-method))
((assoc method gnus-valid-select-methods)
- (list (intern method)
- (if (memq 'prompt-address
- (assoc method gnus-valid-select-methods))
- (read-string "Address: ")
- "")))
+ (let ((address (if (memq 'prompt-address
+ (assoc method gnus-valid-select-methods))
+ (read-string "Address: ")
+ "")))
+ (or (cadr (assoc (format "%s:%s" method address) open-servers))
+ (list (intern method) address))))
((assoc method servers)
method)
(t
(list (intern method) "")))))
+;;; Agent functions
+
+(defun gnus-agent-method-p (method)
+ "Say whether METHOD is covered by the agent."
+ (member method gnus-agent-covered-methods))
+
+(defun gnus-online (method)
+ (not
+ (if gnus-plugged
+ (eq (cadr (assoc method gnus-opened-servers)) 'offline)
+ (gnus-agent-method-p method))))
+
;;; User-level commands.
;;;###autoload
(defun gnus-slave-no-server (&optional arg)
- "Read network news as a slave, without connecting to local server."
+ "Read network news as a slave, without connecting to the local server."
(interactive "P")
(gnus-no-server arg t))
;;;###autoload
(defun gnus-no-server (&optional arg slave)
"Read network news.
-If ARG is a positive number, Gnus will use that as the
-startup level. If ARG is nil, Gnus will be started at level 2.
-If ARG is non-nil and not a positive number, Gnus will
-prompt the user for the name of an NNTP server to use.
-As opposed to `gnus', this command will not connect to the local server."
+If ARG is a positive number, Gnus will use that as the startup
+level. If ARG is nil, Gnus will be started at level 2. If ARG is
+non-nil and not a positive number, Gnus will prompt the user for the
+name of an NNTP server to use.
+As opposed to `gnus', this command will not connect to the local
+server."
(interactive "P")
(gnus-no-server-1 arg slave))
(gnus arg nil 'slave))
;;;###autoload
-(defun gnus-other-frame (&optional arg)
- "Pop up a frame to read news."
+(defun gnus-other-frame (&optional arg display)
+ "Pop up a frame to read news.
+This will call one of the Gnus commands which is specified by the user
+option `gnus-other-frame-function' (default `gnus') with the argument
+ARG if Gnus is not running, otherwise just pop up a Gnus frame. The
+optional second argument DISPLAY should be a standard display string
+such as \"unix:0\" to specify where to pop up a frame. If DISPLAY is
+omitted or the function `make-frame-on-display' is not available, the
+current display is used."
(interactive "P")
- (let ((window (get-buffer-window gnus-group-buffer)))
- (cond (window
- (select-frame (window-frame window)))
- (t
- (other-frame 1))))
- (gnus arg))
+ (if (fboundp 'make-frame-on-display)
+ (unless display
+ (setq display (gnus-frame-or-window-display-name (selected-frame))))
+ (setq display nil))
+ (let ((alive (gnus-alive-p)))
+ (unless (and alive
+ (catch 'found
+ (walk-windows
+ (lambda (window)
+ (when (and (or (not display)
+ (equal display
+ (gnus-frame-or-window-display-name
+ window)))
+ (with-current-buffer (window-buffer window)
+ (string-match "\\`gnus-"
+ (symbol-name major-mode))))
+ (gnus-select-frame-set-input-focus
+ (setq gnus-other-frame-object (window-frame window)))
+ (select-window window)
+ (throw 'found t)))
+ 'ignore t)))
+ (gnus-select-frame-set-input-focus
+ (setq gnus-other-frame-object
+ (if display
+ (make-frame-on-display display gnus-other-frame-parameters)
+ (make-frame gnus-other-frame-parameters))))
+ (if alive
+ (switch-to-buffer gnus-group-buffer)
+ (funcall gnus-other-frame-function arg)
+ (add-hook 'gnus-exit-gnus-hook
+ (lambda nil
+ (when (and (frame-live-p gnus-other-frame-object)
+ (cdr (frame-list)))
+ (delete-frame gnus-other-frame-object))
+ (setq gnus-other-frame-object nil)))))))
+
+;;(setq thing ? ; this is a comment
+;; more 'yes)
;;;###autoload
(defun gnus (&optional arg dont-connect slave)
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")
+ (unless (byte-code-function-p (symbol-function 'gnus))
+ (message "You should byte-compile Gnus")
+ (sit-for 2))
(gnus-1 arg dont-connect slave))
;; Allow redefinition of Gnus functions.
projects / elisp / gnus.git- / blobdiff