;;; gnus-sum.el --- summary mode commands for Gnus
-;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002
+;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
;; Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;;; Code:
-(eval-when-compile (require 'cl))
+(eval-when-compile
+ (require 'cl)
+ (defvar tool-bar-map))
(require 'gnus)
(require 'gnus-group)
(autoload 'gnus-article-outlook-deuglify-article "deuglify"
"Deuglify broken Outlook (Express) articles and redisplay."
t)
+(autoload 'gnus-article-outlook-unwrap-lines "deuglify" nil t)
+(autoload 'gnus-article-outlook-repair-attribution "deuglify" nil t)
+(autoload 'gnus-article-outlook-rearrange-citation "deuglify" nil t)
(defcustom gnus-kill-summary-on-exit t
"*If non-nil, kill the summary buffer when you exit from it.
(const adopt)
(const empty)))
+(defcustom gnus-summary-make-false-root-always nil
+ "Always make a false dummy root."
+ :group 'gnus-thread
+ :type 'boolean)
+
(defcustom gnus-summary-gather-exclude-subject "^ *$\\|^(none)$"
"*A regexp to match subjects to be excluded from loose thread gathering.
As loose thread gathering is done on subjects only, that means that
:type '(repeat function))
(defcustom gnus-simplify-ignored-prefixes nil
- "*Regexp, matches for which are removed from subject lines when simplifying fuzzily."
+ "*Remove matches for this regexp from subject lines when simplifying fuzzily."
:group 'gnus-thread
:type '(choice (const :tag "off" nil)
regexp))
(defcustom gnus-auto-select-next t
"*If non-nil, offer to go to the next group from the end of the previous.
If the value is t and the next newsgroup is empty, Gnus will exit
-summary mode and go back to group mode. If the value is neither nil
-nor t, Gnus will select the following unread newsgroup. In
+summary mode and go back to group mode. If the value is neither nil
+nor t, Gnus will select the following unread newsgroup. In
particular, if the value is the symbol `quietly', the next unread
newsgroup will be selected without any confirmation, and if it is
`almost-quietly', the next group will be selected without any
confirmation if you are located on the last article in the group.
-Finally, if this variable is `slightly-quietly', the `Z n' command
+Finally, if this variable is `slightly-quietly', the `\\<gnus-summary-mode-map>\\[gnus-summary-catchup-and-goto-next-group]' command
will go to the next group without confirmation."
:group 'gnus-summary-maneuvering
:type '(choice (const :tag "off" nil)
:group 'gnus-summary-maneuvering
:type 'boolean)
+(defcustom gnus-auto-goto-ignores 'unfetched
+ "*Says how to handle unfetched articles when maneuvering.
+
+This variable can either be the symbols `nil' (maneuver to any
+article), `undownloaded' (maneuvering while unplugged ignores articles
+that have not been fetched), `always-undownloaded' (maneuvering always
+ignores articles that have not been fetched), `unfetched' (maneuvering
+ignores articles whose headers have not been fetched).
+
+NOTE: The list of unfetched articles will always be nil when plugged
+and, when unplugged, a subset of the undownloaded article list."
+ :group 'gnus-summary-maneuvering
+ :type '(choice (const :tag "None" nil)
+ (const :tag "Undownloaded when unplugged" undownloaded)
+ (const :tag "Undownloaded" always-undownloaded)
+ (const :tag "Unfetched" unfetched)))
+
(defcustom gnus-summary-check-current nil
"*If non-nil, consider the current article when moving.
The \"unread\" movement commands will stay on the same line if the
(integer :tag "height")
(sexp :menu-tag "both" t)))
+(defvar gnus-auto-center-group t
+ "*If non-nil, always center the group buffer.")
+
(defcustom gnus-show-all-headers nil
"*If non-nil, don't hide any headers."
:group 'gnus-article-hiding
:group 'gnus-summary-marks
:type 'character)
-(defcustom gnus-spam-mark ?H
+(defcustom gnus-spam-mark ?$
"*Mark used for spam articles."
:group 'gnus-summary-marks
:type 'character)
:group 'gnus-summary-marks
:type 'character)
-(defcustom gnus-undownloaded-mark ?@
+(defcustom gnus-undownloaded-mark ?-
"*Mark used for articles that weren't downloaded."
:group 'gnus-summary-marks
:type 'character)
+(defcustom gnus-downloaded-mark ?+
+ "*Mark used for articles that were downloaded."
+ :group 'gnus-summary-marks
+ :type 'character)
+
(defcustom gnus-downloadable-mark ?%
"*Mark used for articles that are to be downloaded."
:group 'gnus-summary-marks
:type 'boolean)
(defcustom gnus-summary-dummy-line-format
- " %(: :%) %S\n"
+ " %(: :%) %S\n"
"*The format specification for the dummy roots in the summary buffer.
It works along the same lines as a normal formatting string,
with some simple extensions.
(defcustom gnus-select-article-hook nil
"*A hook called when an article is selected."
:group 'gnus-summary-choose
+ :options '(gnus-agent-fetch-selected-article)
:type 'hook)
(defcustom gnus-visual-mark-article-hook
:group 'gnus-summary
:type 'hook)
+(defcustom gnus-summary-article-move-hook nil
+ "*A hook called after an article is moved, copied, respooled, or crossposted."
+ :group 'gnus-summary
+ :type 'hook)
+
+(defcustom gnus-summary-article-delete-hook nil
+ "*A hook called after an article is deleted."
+ :group 'gnus-summary
+ :type 'hook)
+
+(defcustom gnus-summary-article-expire-hook nil
+ "*A hook called after an article is expired."
+ :group 'gnus-summary
+ :type 'hook)
+
(defcustom gnus-summary-display-arrow
(and (fboundp 'display-graphic-p)
(display-graphic-p))
:group 'gnus-summary-visual
:type 'face)
+(defvar gnus-tmp-downloaded nil)
+
(defcustom gnus-summary-highlight
'(((eq mark gnus-canceled-mark)
. gnus-summary-cancelled-face)
+ ((and uncached (> score default-high))
+ . gnus-summary-high-undownloaded-face)
+ ((and uncached (< score default-low))
+ . gnus-summary-low-undownloaded-face)
+ (uncached
+ . gnus-summary-normal-undownloaded-face)
((and (> score default-high)
(or (eq mark gnus-dormant-mark)
(eq mark gnus-ticked-mark)))
. gnus-summary-low-ancient-face)
((eq mark gnus-ancient-mark)
. gnus-summary-normal-ancient-face)
- (downloaded
- . gnus-agent-downloaded-article-face)
((and (> score default-high) (eq mark gnus-unread-mark))
. gnus-summary-high-unread-face)
((and (< score default-low) (eq mark gnus-unread-mark))
. gnus-summary-low-unread-face)
((eq mark gnus-unread-mark)
. gnus-summary-normal-unread-face)
- ((and (> score default-high) (memq mark (list gnus-downloadable-mark
- gnus-undownloaded-mark)))
- . gnus-summary-high-unread-face)
- ((and (< score default-low) (memq mark (list gnus-downloadable-mark
- gnus-undownloaded-mark)))
- . gnus-summary-low-unread-face)
- ((and (memq mark (list gnus-downloadable-mark gnus-undownloaded-mark))
- (memq article gnus-newsgroup-unreads))
- . gnus-summary-normal-unread-face)
- ((memq mark (list gnus-downloadable-mark gnus-undownloaded-mark))
- . gnus-summary-normal-read-face)
((> score default-high)
. gnus-summary-high-read-face)
((< score default-low)
(defcustom gnus-alter-header-function nil
"Function called to allow alteration of article header structures.
The function is called with one parameter, the article header vector,
-which it may alter in any way.")
+which it may alter in any way."
+ :type '(choice (const :tag "None" nil)
+ function)
+ :group 'gnus-summary)
(defvar gnus-decode-encoded-word-function 'mail-decode-encoded-word-string
"Variable that says which function should be used to decode a string with encoded words.")
integer))
(defcustom gnus-summary-save-parts-default-mime "image/.*"
- "*A regexp to match MIME parts when saving multiple parts of a message
-with gnus-summary-save-parts (X m). This regexp will be used by default
-when prompting the user for which type of files to save."
+ "*A regexp to match MIME parts when saving multiple parts of a
+message with `gnus-summary-save-parts' (\\<gnus-summary-mode-map>\\[gnus-summary-save-parts]).
+This regexp will be used by default when prompting the user for which
+type of files to save."
:group 'gnus-summary
:type 'regexp)
the MIME-Version header is missed."
:version "21.3"
:type 'boolean
- :group 'gnus-article)
+ :group 'gnus-article-mime)
+
+(defcustom gnus-article-emulate-mime t
+ "If non-nil, use MIME emulation for uuencode and the like.
+This means that Gnus will search message bodies for text that look
+like uuencoded bits, yEncoded bits, and so on, and present that using
+the normal Gnus MIME machinery."
+ :type 'boolean
+ :group 'gnus-article-mime)
;;; Internal variables
(defvar gnus-article-ignored-charsets nil)
(defvar gnus-scores-exclude-files nil)
(defvar gnus-page-broken nil)
-(defvar gnus-inhibit-mime-unbuttonizing nil)
(defvar gnus-original-article nil)
(defvar gnus-article-internal-prepare-hook nil)
(?c (or (mail-header-chars gnus-tmp-header) 0) ?d)
(?k (gnus-summary-line-message-size gnus-tmp-header) ?s)
(?L gnus-tmp-lines ?s)
+ (?O gnus-tmp-downloaded ?c)
(?I gnus-tmp-indentation ?s)
(?T (if (= gnus-tmp-level 0) "" (make-string (frame-width) ? )) ?s)
(?R gnus-tmp-replied ?c)
(defvar gnus-last-shell-command nil
"Default shell command on article.")
+(defvar gnus-newsgroup-agentized nil
+ "Locally bound in each summary buffer to indicate whether the server has been agentized.")
(defvar gnus-newsgroup-begin nil)
(defvar gnus-newsgroup-end nil)
(defvar gnus-newsgroup-last-rmail nil)
(defvar gnus-newsgroup-downloadable nil
"Sorted list of articles in the current newsgroup that can be processed.")
+(defvar gnus-newsgroup-unfetched nil
+ "Sorted list of articles in the current newsgroup whose headers have
+not been fetched into the agent.
+
+This list will always be a subset of gnus-newsgroup-undownloaded.")
+
(defvar gnus-newsgroup-undownloaded nil
- "List of articles in the current newsgroup that haven't been downloaded..")
+ "List of articles in the current newsgroup that haven't been downloaded.")
(defvar gnus-newsgroup-unsendable nil
"List of articles in the current newsgroup that won't be sent.")
(defvar gnus-article-before-search nil)
-(defconst gnus-summary-local-variables
+(defvar gnus-summary-local-variables
'(gnus-newsgroup-name
gnus-newsgroup-begin gnus-newsgroup-end
gnus-newsgroup-last-rmail gnus-newsgroup-last-mail
gnus-newsgroup-expirable
gnus-newsgroup-processable gnus-newsgroup-killed
gnus-newsgroup-downloadable gnus-newsgroup-undownloaded
+ gnus-newsgroup-unfetched
gnus-newsgroup-unsendable gnus-newsgroup-unseen
gnus-newsgroup-seen gnus-newsgroup-articles
gnus-newsgroup-bookmarks gnus-newsgroup-dormant
")
;; Byte-compiler warning.
-(eval-when-compile (defvar gnus-article-mode-map))
+(eval-when-compile
+ ;; Bind features so that require will believe that gnus-sum has
+ ;; already been loaded (avoids infinite recursion)
+ (let ((features (cons 'gnus-sum features)))
+ ;; Several of the declarations in gnus-sum are needed to load the
+ ;; following files. Right now, these definitions have been
+ ;; compiled but not defined (evaluated). We could either do a
+ ;; eval-and-compile about all of the declarations or evaluate the
+ ;; source file.
+ (if (boundp 'gnus-newsgroup-variables)
+ nil
+ (load "gnus-sum.el" t t t))
+ (require 'gnus)
+ (require 'gnus-agent)
+ (require 'gnus-art)))
;; MIME stuff.
(defun gnus-simplify-whitespace (str)
"Remove excessive whitespace from STR."
- (let ((mystr str))
- ;; Multiple spaces.
- (while (string-match "[ \t][ \t]+" mystr)
- (setq mystr (concat (substring mystr 0 (match-beginning 0))
- " "
- (substring mystr (match-end 0)))))
- ;; Leading spaces.
- (when (string-match "^[ \t]+" mystr)
- (setq mystr (substring&nbs
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