;;; gnus-art.el --- article mode commands for Gnus
;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-;; 2005, 2006 Free Software Foundation, Inc.
+;; 2005, 2006, 2007 Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; Keywords: news
;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
:type '(choice (const nil)
(integer :value 200)
(number :value 4.0)
- (function :value fun)
+ function
(regexp :value ".*"))
:group 'gnus-article-signature)
display -"))
"*String or function to be executed to display an X-Face header.
If it is a string, the command will be executed in a sub-shell
-asynchronously. The compressed face will be piped to this command."
+asynchronously. The compressed face will be piped to this command."
:type `(choice string
(function-item gnus-display-x-face-in-from)
function)
(defcustom gnus-treat-display-x-face
(and (not noninteractive)
- (or (and (fboundp 'image-type-available-p)
- (image-type-available-p 'xbm)
- (string-match "^0x" (shell-command-to-string "uncompface"))
- (executable-find "icontopbm"))
- (and (featurep 'xemacs)
- (featurep 'xface)))
+ (gnus-image-type-available-p 'xbm)
+ (if (featurep 'xemacs)
+ (featurep 'xface)
+ (and (string-match "^0x" (shell-command-to-string "uncompface"))
+ (executable-find "icontopbm")))
'head)
"Display X-Face headers.
Valid values are nil, t, `head', `first', `last', an integer or a
(defcustom gnus-treat-display-face
(and (not noninteractive)
- (or (and (fboundp 'image-type-available-p)
- (image-type-available-p 'png))
- (and (featurep 'xemacs)
- (featurep 'png)))
+ (gnus-image-type-available-p 'png)
'head)
"Display Face headers.
Valid values are nil, t, `head', `first', `last', an integer or a
:type gnus-article-treat-head-custom)
(put 'gnus-treat-display-face 'highlight t)
-(defcustom gnus-treat-display-smileys
- (if (or (and (featurep 'xemacs)
- (featurep 'xpm))
- (and (fboundp 'image-type-available-p)
- (image-type-available-p 'pbm)))
- t nil)
+(defcustom gnus-treat-display-smileys (gnus-image-type-available-p 'xpm)
"Display smileys.
Valid values are nil, t, `head', `first', `last', an integer or a
predicate. See Info node `(gnus)Customizing Articles' and Info
'string<))))
(gnus-article-hide-header "reply-to")))))
((eq elem 'date)
- (let ((date (message-fetch-field "date")))
+ (let ((date (with-current-buffer gnus-original-article-buffer
+ ;; If date in `gnus-article-buffer' is localized
+ ;; (`gnus-treat-date-user-defined'),
+ ;; `days-between' might fail.
+ (message-fetch-field "date"))))
(when (and date
(< (days-between (current-time-string) date)
4))
(add-hook 'gnus-exit-gnus-hook
(lambda ()
(gnus-article-browse-delete-temp-files t)))
+ ;; FIXME: Warn if there's an <img> tag?
(browse-url-of-file tmp-file)
(setq showed t)))
;; If multipart, recurse
(gnus-article-browse-html-parts handle))))))))
showed))
+;; FIXME: Documentation in texi/gnus.texi missing.
(defun gnus-article-browse-html-article ()
- "View \"text/html\" parts of the current article with a WWW browser."
+ "View \"text/html\" parts of the current article with a WWW browser.
+
+Warning: Spammers use links to images in HTML articles to verify
+whether you have read the message. As
+`gnus-article-browse-html-article' passes the unmodified HTML
+content to the browser without eliminatin these \"web bugs\" you
+should only use it for mails from trusted senders."
+ ;; Cf. `mm-w3m-safe-url-regexp'
(interactive)
(save-window-excursion
;; Open raw article and select the buffer
(defun gnus-numeric-save-name (newsgroup headers &optional last-file)
"Generate file name from NEWSGROUP, HEADERS, and optional LAST-FILE.
If variable `gnus-use-long-file-name' is non-nil, it is
-~/News/news.group/num. Otherwise, it is like ~/News/news/group/num."
+~/News/news.group/num. Otherwise, it is like ~/News/news/group/num."
(let ((default
(expand-file-name
(concat (if (gnus-use-long-file-name 'not-save)
(set-buffer (gnus-get-buffer-create name))
(gnus-article-mode)
(make-local-variable 'gnus-summary-buffer)
+ (setq gnus-summary-buffer
+ (gnus-summary-buffer-name gnus-newsgroup-name))
(gnus-summary-set-local-parameters gnus-newsgroup-name)
(current-buffer)))))
;; Exclude a newline.
(1- (point))
(point)))
+ (when gnus-article-button-face
+ (gnus-overlay-put (gnus-make-overlay b e)
+ 'face gnus-article-button-face))
(widget-convert-button
'link b e
:mime-handle handle
;;; Internal Variables:
(defcustom gnus-button-url-regexp
- (if (string-match "[[:digit:]]" "1") ;; support POSIX?
- "\\b\\(\\(www\\.\\|\\(s?https?\\|ftp\\|file\\|gopher\\|nntp\\|news\\|telnet\\|wais\\|mailto\\|info\\):\\)\\(//[-a-z0-9_.]+:[0-9]*\\)?[-a-z0-9_=!?#$@~%&*+\\/:;.,[:word:]]+[-a-z0-9_=#$@~%&*+\\/[:word:]]\\)"
- "\\b\\(\\(www\\.\\|\\(s?https?\\|ftp\\|file\\|gopher\\|nntp\\|news\\|telnet\\|wais\\|mailto\\|info\\):\\)\\(//[-a-z0-9_.]+:[0-9]*\\)?\\([-a-z0-9_=!?#$@~%&*+\\/:;.,]\\|\\w\\)+\\([-a-z0-9_=#$@~%&*+\\/]\\|\\w\\)\\)")
+ (concat
+ "\\b\\(\\(www\\.\\|\\(s?https?\\|ftp\\|file\\|gopher\\|"
+ "nntp\\|news\\|telnet\\|wais\\|mailto\\|info\\):\\)"
+ "\\(//[-a-z0-9_.]+:[0-9]*\\)?"
+ (if (string-match "[[:digit:]]" "1") ;; Support POSIX?
+ (let ((chars "-a-z0-9_=#$@~%&*+\\/[:word:]")
+ (punct "!?:;.,"))
+ (concat
+ "\\(?:"
+ ;; Match paired parentheses, e.g. in WikiPedia URLs:
+ "[" chars punct "]+" "(" "[" chars punct "]+" "[" chars "]*)" "[" chars "]"
+ "\\|"
+ "[" chars punct "]+" "[" chars "]"
+ "\\)"))
+ (concat ;; XEmacs 21.4 doesn't support POSIX.
+ "\\([-a-z0-9_=!?#$@~%&*+\\/:;.,]\\|\\w\\)+"
+ "\\([-a-z0-9_=#$@~%&*+\\/]\\|\\w\\)"))
+ "\\)")
"Regular expression that matches URLs."
:group 'gnus-article-buttons
:type 'regexp)
0 (>= gnus-button-message-level 0) gnus-button-message-id 2)
("\\bin\\( +article\\| +message\\)? +\\(<\\([^\n @<>]+@[^\n @<>]+\\)>\\)"
2 (>= gnus-button-message-level 0) gnus-button-message-id 3)
+ ("\\b\\(mid\\|message-id\\):? +\\(<\\([^\n @<>]+@[^\n @<>]+\\)>\\)"
+ 2 (>= gnus-button-message-level 0) gnus-button-message-id 3)
("\\(<URL: *\\)mailto: *\\([^> \n\t]+\\)>"
0 (>= gnus-button-message-level 0) gnus-url-mailto 2)
;; RFC 2368 (The mailto URL scheme)
(with-current-buffer gnus-summary-buffer
(gnus-summary-refer-article message-id)))
-(defun gnus-button-fetch-group (address)
+(defun gnus-button-fetch-group (address &rest ignore)
"Fetch GROUP specified by ADDRESS."
+ (when (string-match "\\`\\(nntp\\|news\\):\\(//\\)?\\(.*\\)\\'"
+ address)
+ ;; Allow to use `gnus-button-fetch-group' in `browse-url-browser-function'
+ ;; for nntp:// and news://
+ (setq address (match-string 3 address)))
(if (not (string-match "[:/]" address))
;; This is just a simple group url.
(gnus-group-read-ephemeral-group address gnus-select-method)
map))
(defun gnus-insert-prev-page-button ()
- (let ((b (point))
+ (let ((b (point)) e
(inhibit-read-only t))
(gnus-eval-format
gnus-prev-page-line-format nil
`(keymap ,gnus-prev-page-map
- gnus-prev t
- gnus-callback gnus-article-button-prev-page
- article-type annotation))
+ gnus-prev t
+ gnus-callback gnus-article-button-prev-page
+ article-type annotation))
+ (setq e (if (bolp)
+ ;; Exclude a newline.
+ (1- (point))
+ (point)))
+ (when gnus-article-button-face
+ (gnus-overlay-put (gnus-make-overlay b e)
+ 'face gnus-article-button-face))
(widget-convert-button
- 'link b (if (bolp)
- ;; Exclude a newline.
- (1- (point))
- (point))
+ 'link b e
:action 'gnus-button-prev-page
:button-keymap gnus-prev-page-map)))
(select-window win)))
(defun gnus-insert-next-page-button ()
- (let ((b (point))
+ (let ((b (point)) e
(inhibit-read-only t))
(gnus-eval-format gnus-next-page-line-format nil
`(keymap ,gnus-next-page-map
- gnus-next t
- gnus-callback gnus-article-button-next-page
- article-type annotation))
+ gnus-next t
+ gnus-callback gnus-article-button-next-page
+ article-type annotation))
+ (setq e (if (bolp)
+ ;; Exclude a newline.
+ (1- (point))
+ (point)))
+ (when gnus-article-button-face
+ (gnus-overlay-put (gnus-make-overlay b e)
+ 'face gnus-article-button-face))
(widget-convert-button
- 'link b (if (bolp)
- ;; Exclude a newline.
- (1- (point))
- (point))
+ 'link b e
:action 'gnus-button-next-page
:button-keymap gnus-next-page-map)))
;; Exclude a newline.
(1- (point))
(point)))
+ (when gnus-article-button-face
+ (gnus-overlay-put (gnus-make-overlay b e)
+ 'face gnus-article-button-face))
(widget-convert-button
'link b e
:mime-handle handle
projects / gnus / blobdiff