(defvar w3m-minor-mode-map)
(require 'gnus)
-;; Avoid the "Recursive load suspected" error in Emacs 21.1.
-(eval-and-compile
- (let ((recursive-load-depth-limit 100))
- (require 'gnus-sum)))
+(require 'gnus-sum)
(require 'gnus-spec)
(require 'gnus-int)
(require 'gnus-win)
(regexp :value ".*"))
:group 'gnus-article-signature)
+(defcustom gnus-fetch-partial-articles nil
+ "If non-nil, Gnus will fetch partial articles.
+If t, nnimap will fetch only the first part. If a string, it
+will fetch all parts that have types that match that string. A
+likely value would be \"text/\" to automatically fetch all
+textual parts.
+
+Currently only the nnimap backend actually supports partial
+article fetching. If the backend doesn't support it, it has no
+effect."
+ :version "24.1"
+ :type '(choice (const nil)
+ (const t)
+ (regexp))
+ :group 'gnus-article)
+
(defcustom gnus-hidden-properties '(invisible t intangible t)
"Property list to use for hiding text."
:type 'sexp
:type gnus-article-treat-head-custom)
(put 'gnus-treat-newsgroups-picon 'highlight t)
+(defcustom gnus-treat-from-gravatar nil
+ "Display gravatars in the From header.
+Valid values are nil, t, `head', `first', `last', an integer or a
+predicate. See Info node `(gnus)Customizing Articles' and Info
+node `(gnus)Gravatars' for details."
+ :version "24.1"
+ :group 'gnus-article-treat
+ :group 'gnus-gravatar
+ :link '(custom-manual "(gnus)Customizing Articles")
+ :link '(custom-manual "(gnus)Gravatars")
+ :type gnus-article-treat-head-custom)
+(put 'gnus-treat-from-gravatar 'highlight t)
+
+(defcustom gnus-treat-mail-gravatar nil
+ "Display gravatars in To and Cc headers.
+Valid values are nil, t, `head', `first', `last', an integer or a
+predicate. See Info node `(gnus)Customizing Articles' and Info
+node `(gnus)Gravatars' for details."
+ :version "24.1"
+ :group 'gnus-article-treat
+ :group 'gnus-gravatar
+ :link '(custom-manual "(gnus)Customizing Articles")
+ :link '(custom-manual "(gnus)Gravatars")
+ :type gnus-article-treat-head-custom)
+(put 'gnus-treat-mail-gravatar 'highlight t)
+
(defcustom gnus-treat-body-boundary
(if (or gnus-treat-newsgroups-picon
gnus-treat-mail-picon
- gnus-treat-from-picon)
+ gnus-treat-from-picon
+ gnus-treat-from-gravatar
+ gnus-treat-mail-gravatar)
;; If there's much decoration, the user might prefer a boundery.
'head
nil)
:link '(custom-manual "(gnus)Customizing Articles")
:type gnus-article-treat-custom)
-(defcustom gnus-treat-play-sounds nil
- "Play sounds.
-Valid values are nil, t, `head', `first', `last', an integer or a
-predicate. See Info node `(gnus)Customizing Articles'."
- :version "21.1"
- :group 'gnus-article-treat
- :link '(custom-manual "(gnus)Customizing Articles")
- :type gnus-article-treat-custom)
-
-(defcustom gnus-treat-translate nil
- "Translate articles from one language to another.
-Valid values are nil, t, `head', `first', `last', an integer or a
-predicate. See Info node `(gnus)Customizing Articles'."
- :version "21.1"
- :group 'gnus-article-treat
- :link '(custom-manual "(gnus)Customizing Articles")
- :type gnus-article-treat-custom)
-
(defcustom gnus-treat-x-pgp-sig nil
"Verify X-PGP-Sig.
To automatically treat X-PGP-Sig, set it to head.
(gnus-treat-hide-signature gnus-article-hide-signature)
(gnus-treat-strip-list-identifiers gnus-article-hide-list-identifiers)
(gnus-treat-leading-whitespace gnus-article-remove-leading-whitespace)
- (gnus-treat-strip-pem gnus-article-hide-pem)
(gnus-treat-from-picon gnus-treat-from-picon)
(gnus-treat-mail-picon gnus-treat-mail-picon)
(gnus-treat-newsgroups-picon gnus-treat-newsgroups-picon)
+ (gnus-treat-strip-pem gnus-article-hide-pem)
+ (gnus-treat-from-gravatar gnus-treat-from-gravatar)
+ (gnus-treat-mail-gravatar gnus-treat-mail-gravatar)
(gnus-treat-highlight-headers gnus-article-highlight-headers)
(gnus-treat-highlight-signature gnus-article-highlight-signature)
(gnus-treat-strip-trailing-blank-lines
(gnus-treat-hide-citation gnus-article-hide-citation)
(gnus-treat-hide-citation-maybe gnus-article-hide-citation-maybe)
(gnus-treat-highlight-citation gnus-article-highlight-citation)
- (gnus-treat-body-boundary gnus-article-treat-body-boundary)
- (gnus-treat-play-sounds gnus-earcon-display)))
+ (gnus-treat-body-boundary gnus-article-treat-body-boundary)))
(defvar gnus-article-mime-handle-alist nil)
(defvar article-lapsed-timer nil)
(insert "X-Boundary: ")
(gnus-add-text-properties start (point) '(invisible t intangible t))
(insert (let (str)
- (while (>= (1- (window-width)) (length str))
+ (while (>= (window-width) (length str))
(setq str (concat str gnus-body-boundary-delimiter)))
- (substring str 0 (1- (window-width))))
+ (substring str 0 (window-width)))
"\n")
(gnus-put-text-property start (point) 'gnus-decoration 'header)))))
(put-text-property (match-end 0) (point-max)
'face eface)))))))))
-(autoload 'canlock-verify "canlock" nil t) ;; for Emacs 21.
+(autoload 'canlock-verify "canlock" nil t) ;; for XEmacs.
(defun article-verify-cancel-lock ()
"Verify Cancel-Lock header."
(vector (caddr c) (car c) :active t))
gnus-mime-button-commands)))
+(defvar gnus-url-button-commands
+ '((gnus-article-copy-string "u" "Copy URL to kill ring")))
+
+(defvar gnus-url-button-map
+ (let ((map (make-sparse-keymap)))
+ (dolist (c gnus-url-button-commands)
+ (define-key map (cadr c) (car c)))
+ map))
+
+(easy-menu-define
+ gnus-url-button-menu gnus-url-button-map "URL button menu."
+ `("Url Button"
+ ,@(mapcar (lambda (c)
+ (vector (caddr c) (car c) :active t))
+ gnus-url-button-commands)))
+
(defmacro gnus-bind-safe-url-regexp (&rest body)
"Bind `mm-w3m-safe-url-regexp' according to `gnus-safe-html-newsgroups'."
`(let ((mm-w3m-safe-url-regexp
;; FIXME: why is it necessary?
(sit-for 0)
(let ((parts (length gnus-article-mime-handle-alist)))
- (or n (setq n
- (string-to-number
- (read-string ;; Emacs 21 doesn't have `read-number'.
- (format "Jump to part (2..%s): " parts)))))
+ (or n (setq n (read-number (format "Jump to part (2..%s): " parts))))
(unless (and (integerp n) (<= n parts) (>= n 1))
(setq n
(progn
"|\n"
"| Type: " type "\n"
"| Filename: " filename "\n"
- "| Size (encoded): " bsize " Byte\n"
+ "| Size (encoded): " bsize (format " byte%s\n"
+ (if (= bsize 1)
+ ""
+ "s"))
(when description
(concat "| Description: " description "\n"))
"`----\n"))
1))
(defun gnus-article-view-part (&optional n)
- "View MIME part N, which is the numerical prefix."
+ "View MIME part N, which is the numerical prefix.
+If the part is already shown, hide the part. If N is nil, view
+all parts."
(interactive "P")
(with-current-buffer gnus-article-buffer
(or (numberp n) (setq n (gnus-article-mime-match-handle-first
:action 'gnus-widget-press-button
:button-keymap gnus-mime-button-map
:help-echo
- (lambda (widget/window &optional overlay pos)
+ (lambda (widget)
;; Needed to properly clear the message due to a bug in
;; wid-edit (XEmacs only).
(if (boundp 'help-echo-owns-message)
(format
"%S: %s the MIME part; %S: more options"
(aref gnus-mouse-2 0)
- ;; XEmacs will get a single widget arg; Emacs 21 will get
- ;; window, overlay, position.
- (if (mm-handle-displayed-p
- (if overlay
- (with-current-buffer (gnus-overlay-buffer overlay)
- (widget-get (widget-at (gnus-overlay-start overlay))
- :mime-handle))
- (widget-get widget/window :mime-handle)))
+ (if (mm-handle-displayed-p (widget-get widget :mime-handle))
"hide" "show")
(aref gnus-down-mouse-3 0))))))
2)))))))
(defun gnus-article-next-page-1 (lines)
- (unless (featurep 'xemacs)
- ;; Protect against the bug that Emacs 21.x hangs up when scrolling up for
- ;; too many number of lines if `scroll-margin' is set as two or greater.
- (when (and (numberp lines)
- (> lines 0)
- (> scroll-margin 0))
- (setq lines (min lines
- (max 0 (- (count-lines (window-start) (point-max))
- scroll-margin))))))
(condition-case ()
(let ((scroll-in-place nil))
(scroll-up lines))
(defun gnus-article-describe-briefly ()
"Describe article mode commands briefly."
(interactive)
- (gnus-message 6 (substitute-command-keys "\\<gnus-article-mode-map>\\[gnus-article-goto-next-page]:Next page \\[gnus-article-goto-prev-page]:Prev page \\[gnus-article-show-summary]:Show summary \\[gnus-info-find-node]:Run Info \\[gnus-article-describe-briefly]:This help")))
+ (gnus-message 6 "%s" (substitute-command-keys "\\<gnus-article-mode-map>\\[gnus-article-goto-next-page]:Next page \\[gnus-article-goto-prev-page]:Prev page \\[gnus-article-show-summary]:Show summary \\[gnus-info-find-node]:Run Info \\[gnus-article-describe-briefly]:This help")))
(defun gnus-article-check-buffer ()
"Beep if not in an article buffer."
(defvar gnus-draft-mode)
;; Calling help-buffer will autoload help-mode.
(defvar help-xref-stack-item)
+;; Emacs 22 doesn't load it in the batch mode.
+(eval-when-compile
+ (autoload 'help-buffer "help-mode"))
(defun gnus-article-describe-bindings (&optional prefix)
"Show a list of all defined keys, and their definitions.
(with-current-buffer ,(current-buffer)
(gnus-article-describe-bindings prefix)))
,prefix)))
- (with-current-buffer (if (fboundp 'help-buffer)
- (let (help-xref-following) (help-buffer))
- "*Help*") ;; Emacs 21
+ (with-current-buffer (let (help-xref-following) (help-buffer))
(setq help-xref-stack-item item)))))
(defun gnus-article-reply-with-original (&optional wide)
(gnus-backlog-remove-article
(car gnus-article-current) (cdr gnus-article-current)))
;; Flush original article as well.
- (when (get-buffer gnus-original-article-buffer)
- (with-current-buffer gnus-original-article-buffer
- (setq gnus-original-article nil)))
+ (gnus-flush-original-article-buffer)
(when gnus-use-cache
(gnus-cache-update-article
(car gnus-article-current) (cdr gnus-article-current)))
(set-window-point (get-buffer-window buf) (point)))
(gnus-summary-show-article))
+(defun gnus-flush-original-article-buffer ()
+ (when (get-buffer gnus-original-article-buffer)
+ (with-current-buffer gnus-original-article-buffer
+ (setq gnus-original-article nil))))
+
(defun gnus-article-edit-exit ()
"Exit the article editing without updating."
(interactive)
(function :tag "Other"))
:group 'gnus-article-buttons)
-(defcustom gnus-ctan-url "http://tug.ctan.org/tex-archive/"
- "Top directory of a CTAN \(Comprehensive TeX Archive Network\) archive.
-If the default site is too slow, try to find a CTAN mirror, see
-<URL:http://tug.ctan.org/tex-archive/CTAN.sites?action=/index.html>. See also
-the variable `gnus-button-handle-ctan'."
- :version "22.1"
- :group 'gnus-article-buttons
- :link '(custom-manual "(gnus)Group Parameters")
- :type '(choice (const "http://www.tex.ac.uk/tex-archive/")
- (const "http://tug.ctan.org/tex-archive/")
- (const "http://www.dante.de/CTAN/")
- (string :tag "Other")))
-
-(defcustom gnus-button-ctan-handler 'browse-url
- "Function to use for displaying CTAN links.
-The function must take one argument, the string naming the URL."
- :version "22.1"
- :type '(choice (function-item :tag "Browse Url" browse-url)
- (function :tag "Other"))
- :group 'gnus-article-buttons)
-
-(defcustom gnus-button-handle-ctan-bogus-regexp "^/?tex-archive/\\|^/"
- "Bogus strings removed from CTAN URLs."
- :version "22.1"
- :group 'gnus-article-buttons
- :type '(choice (const "^/?tex-archive/\\|/")
- (regexp :tag "Other")))
-
-(defcustom gnus-button-ctan-directory-regexp
- (regexp-opt
- (list "archive-tools" "biblio" "bibliography" "digests" "documentation"
- "dviware" "fonts" "graphics" "help" "indexing" "info" "language"
- "languages" "macros" "nonfree" "obsolete" "support" "systems"
- "tds" "tools" "usergrps" "web") t)
- "Regular expression for ctan directories.
-It should match all directories in the top level of `gnus-ctan-url'."
- :version "22.1"
- :group 'gnus-article-buttons
- :type 'regexp)
-
(defcustom gnus-button-mid-or-mail-regexp
(concat "\\b\\(<?" gnus-button-valid-localpart-regexp "@"
gnus-button-valid-fqdn-regexp
(gnus-message 1 "Cannot locale library `%s'." url)
(find-file-read-only file))))
-(defun gnus-button-handle-ctan (url)
- "Call `browse-url' when pushing a CTAN URL button."
- (funcall
- gnus-button-ctan-handler
- (concat
- gnus-ctan-url
- (gnus-replace-in-string url gnus-button-handle-ctan-bogus-regexp ""))))
-
-(defcustom gnus-button-tex-level 5
- "*Integer that says how many TeX-related buttons Gnus will show.
-The higher the number, the more buttons will appear and the more false
-positives are possible. Note that you can set this variable local to
-specific groups. Setting it higher in TeX groups is probably a good idea.
-See Info node `(gnus)Group Parameters' and the variable `gnus-parameters' on
-how to set variables in specific groups."
- :version "22.1"
- :group 'gnus-article-buttons
- :link '(custom-manual "(gnus)Group Parameters")
- :type 'integer)
-
(defcustom gnus-button-man-level 5
"*Integer that says how many man-related buttons Gnus will show.
The higher the number, the more buttons will appear and the more false
0 (>= gnus-button-message-level 0) gnus-url-mailto 1)
("\\bmailto:\\([^ \n\t]+\\)"
0 (>= gnus-button-message-level 0) gnus-url-mailto 1)
- ;; CTAN
- ((concat "\\bCTAN:[ \t\n]?[^>)!;:,'\n\t ]*\\("
- gnus-button-ctan-directory-regexp
- "[^][>)!;:,'\n\t ]+\\)")
- 0 (>= gnus-button-tex-level 1) gnus-button-handle-ctan 1)
- ((concat "\\btex-archive/\\("
- gnus-button-ctan-directory-regexp
- "/[-_.a-z0-9/]+[-_./a-z0-9]+[/a-z0-9]\\)")
- 1 (>= gnus-button-tex-level 6) gnus-button-handle-ctan 1)
- ((concat
- "\\b\\("
- gnus-button-ctan-directory-regexp
- "/[-_.a-z0-9]+/[-_./a-z0-9]+[/a-z0-9]\\)")
- 1 (>= gnus-button-tex-level 8) gnus-button-handle-ctan 1)
;; Info Konqueror style <info:/foo/bar baz>.
;; Must come before " Gnus home-grown style".
("\\binfo://?\\([^'\">\n\t]+\\)"
(unless (and (eq (car entry) 'gnus-button-url-regexp)
(gnus-article-extend-url-button from start end))
(gnus-article-add-button start end
- 'gnus-button-push from)))))))))
+ 'gnus-button-push from)
+ (gnus-put-text-property
+ start end
+ 'gnus-string (buffer-substring-no-properties
+ start end))))))))))
(defun gnus-article-extend-url-button (beg start end)
"Extend url button if url is folded into two or more lines.
(and data (list 'gnus-data data))))
(widget-convert-button 'link from to :action 'gnus-widget-press-button
:help-echo (or text "Follow the link")
+ :keymap gnus-url-button-map
:button-keymap gnus-widget-button-keymap))
+(defun gnus-article-copy-string ()
+ "Copy the string in the button to the kill ring."
+ (interactive)
+ (gnus-article-check-buffer)
+ (let ((data (get-text-property (point) 'gnus-string)))
+ (when data
+ (with-temp-buffer
+ (insert data)
+ (copy-region-as-kill (point-min) (point-max))
+ (message "Copied %s" data)))))
+
;;; Internal functions:
(defun gnus-article-set-globals ()
(when gnus-keep-backlog
(gnus-backlog-remove-article
(car gnus-article-current) (cdr gnus-article-current)))
- (when (get-buffer gnus-original-article-buffer)
- (with-current-buffer gnus-original-article-buffer
- (setq gnus-original-article nil)))
+ (gnus-flush-original-article-buffer)
(when gnus-use-cache
(gnus-cache-update-article
(car gnus-article-current) (cdr gnus-article-current))))))))
:action 'gnus-widget-press-button
:button-keymap gnus-mime-security-button-map
:help-echo
- (lambda (widget/window &optional overlay pos)
+ (lambda (widget)
;; Needed to properly clear the message due to a bug in
;; wid-edit (XEmacs only).
(when (boundp 'help-echo-owns-message)
(run-hooks 'gnus-art-load-hook)
-;; arch-tag: 2654516f-6279-48f9-a83b-05c1fa450c33
;;; gnus-art.el ends here
projects / gnus / blobdiff