:version "21.4"
:group 'gnus-article-washing)
+(defmacro gnus-emphasis-custom-with-format (&rest body)
+ `(let ((format "\
+\\(\\s-\\|^\\|\\=\\|[-\"]\\|\\s(\\)\\(%s\\(\\w+\\(\\s-+\\w+\\)*[.,]?\\)%s\\)\
+\\(\\([-,.;:!?\"]\\|\\s)\\)+\\s-\\|[?!.]\\s-\\|\\s)\\|\\s-\\)"))
+ ,@body))
+
+(defun gnus-emphasis-custom-value-to-external (value)
+ (gnus-emphasis-custom-with-format
+ (if (consp (car value))
+ (list (format format (car (car value)) (cdr (car value)))
+ 2
+ (if (nth 1 value) 2 3)
+ (nth 2 value))
+ value)))
+
+(defun gnus-emphasis-custom-value-to-internal (value)
+ (gnus-emphasis-custom-with-format
+ (let ((regexp (concat "\\`"
+ (format (regexp-quote format)
+ "\\([^()]+\\)" "\\([^()]+\\)")
+ "\\'"))
+ pattern)
+ (if (string-match regexp (setq pattern (car value)))
+ (list (cons (match-string 1 pattern) (match-string 2 pattern))
+ (= (nth 2 value) 2)
+ (nth 3 value))
+ value))))
+
(defcustom gnus-emphasis-alist
- (let ((format
- "\\(\\s-\\|^\\|\\=\\|[-\"]\\|\\s(\\)\\(%s\\(\\w+\\(\\s-+\\w+\\)*[.,]?\\)%s\\)\\(\\([-,.;:!?\"]\\|\\s)\\)+\\s-\\|[?!.]\\s-\\|\\s)\\|\\s-\\)")
- (types
- '(("\\*" "\\*" bold)
+ (let ((types
+ '(("\\*" "\\*" bold nil 2)
("_" "_" underline)
("/" "/" italic)
("_/" "/_" underline-italic)
("_\\*" "\\*_" underline-bold)
("\\*/" "/\\*" bold-italic)
("_\\*/" "/\\*_" underline-bold-italic))))
- `(,@(mapcar
- (lambda (spec)
- (list
- (format format (car spec) (car (cdr spec)))
- 2 3 (intern (format "gnus-emphasis-%s" (nth 2 spec)))))
- types)
- ("\\(\\s-\\|^\\)\\(_\\(\\(\\w\\|_[^_]\\)+\\)_\\)\\(\\s-\\|[?!.,;]\\)"
- 2 3 gnus-emphasis-underline)))
+ (nconc
+ (gnus-emphasis-custom-with-format
+ (mapcar (lambda (spec)
+ (list (format format (car spec) (cadr spec))
+ (or (nth 3 spec) 2)
+ (or (nth 4 spec) 3)
+ (intern (format "gnus-emphasis-%s" (nth 2 spec)))))
+ types))
+ '(("\\(\\s-\\|^\\)\\(_\\(\\(\\w\\|_[^_]\\)+\\)_\\)\\(\\s-\\|[?!.,;]\\)"
+ 2 3 gnus-emphasis-underline))))
"*Alist that says how to fontify certain phrases.
Each item looks like this:
the entire emphasized word. The third is a number that says what
regexp grouping should be displayed and highlighted. The fourth
is the face used for highlighting."
- :type '(repeat (list :value ("" 0 0 default)
- regexp
- (integer :tag "Match group")
- (integer :tag "Emphasize group")
- face))
+ :type
+ '(repeat
+ (menu-choice
+ :format "%[Customizing Style%]\n%v"
+ :indent 2
+ (group :tag "Default"
+ :value ("" 0 0 default)
+ :value-create
+ (lambda (widget)
+ (let ((value (widget-get
+ (cadr (widget-get (widget-get widget :parent)
+ :args))
+ :value)))
+ (if (not (eq (nth 2 value) 'default))
+ (widget-put
+ widget
+ :value
+ (gnus-emphasis-custom-value-to-external value))))
+ (widget-group-value-create widget))
+ regexp
+ (integer :format "Match group: %v")
+ (integer :format "Emphasize group: %v")
+ face)
+ (group :tag "Simple"
+ :value (("_" . "_") nil default)
+ (cons :format "%v"
+ (regexp :format "Start regexp: %v")
+ (regexp :format "End regexp: %v"))
+ (boolean :format "Show start and end patterns: %[%v%]\n"
+ :on " On " :off " Off ")
+ face)))
+ :get (lambda (symbol)
+ (mapcar 'gnus-emphasis-custom-value-to-internal
+ (default-value symbol)))
+ :set (lambda (symbol value)
+ (set-default symbol (mapcar 'gnus-emphasis-custom-value-to-external
+ value)))
:group 'gnus-article-emphasis)
(defcustom gnus-emphasize-whitespace-regexp "^[ \t]+\\|[ \t]*\n"
'((\"^Subject:.*gnus\\|^Newsgroups:.*gnus\" \"gnus-stuff\")
(\"^Subject:.*vm\\|^Xref:.*vm\" \"vm-stuff\"))
-This variable is an alist where the where the key is the match and the
-value is a list of possible files to save in if the match is non-nil.
+This variable is an alist where the key is the match and the
+value is a list of possible files to save in if the match is
+non-nil.
If the match is a string, it is used as a regexp match on the
article. If the match is a symbol, that symbol will be funcalled
-from the buffer of the article to be saved with the newsgroup as the
-parameter. If it is a list, it will be evaled in the same buffer.
+from the buffer of the article to be saved with the newsgroup as
+the parameter. If it is a list, it will be evaled in the same
+buffer.
-If this form or function returns a string, this string will be used as
-a possible file name; and if it returns a non-nil list, that list will
-be used as possible file names."
+If this form or function returns a string, this string will be
+used as a possible file name; and if it returns a non-nil list,
+that list will be used as possible file names."
:group 'gnus-article-saving
:type '(repeat (choice (list :value (fun) function)
(cons :value ("" "") regexp (repeat string))
(let ((inhibit-read-only t))
(goto-char (point-min))
(while (re-search-forward
- "^\\(\\(https?\\|ftp\\)://\\S-+\\) *\n\\(\\S-+\\)" nil t)
+ "\\(\\(https?\\|ftp\\)://\\S-+\\) *\n\\(\\S-+\\)" nil t)
(replace-match "\\1\\3" t)))
(when (interactive-p)
(gnus-treat-article nil))))
(goto-char (point-min))
(gnus-insert-prev-page-button)))
(when (and (gnus-visual-p 'page-marker)
- (< (+ (point-max) 2) (buffer-size)))
+ (< (point-max) (save-restriction (widen) (point-max))))
(save-excursion
(goto-char (point-max))
(gnus-insert-next-page-button))))))
0 (>= gnus-button-browse-level 0) browse-url 0)
("^[^:]+:" gnus-button-url-regexp
0 (>= gnus-button-browse-level 0) browse-url 0)
+ ("^OpenPGP:.*url=" gnus-button-url-regexp
+ 0 (>= gnus-button-browse-level 0) gnus-button-openpgp 0)
("^[^:]+:" "\\bmailto:\\([-a-z.@_+0-9%=?&/]+\\)"
0 (>= gnus-button-message-level 0) gnus-url-mailto 1)
("^[^:]+:" "\\(<\\(url: \\)?\\(nntp\\|news\\):\\([^>\n ]*\\)>\\)"
(Info-directory)
(Info-menu url))
+(defun gnus-button-openpgp (url)
+ "Retrieve and add an OpenPGP key given URL from an OpenPGP header."
+ (with-temp-buffer
+ (mm-url-insert-file-contents-external url)
+ (pgg-snarf-keys-region (point-min) (point-max))
+ (pgg-display-output-buffer nil nil nil)))
+
(defun gnus-button-message-id (message-id)
"Fetch MESSAGE-ID."
(with-current-buffer gnus-summary-buffer
projects / elisp / gnus.git- / blobdiff