;;; goto-addr.el --- click to browse URL or to send to e-mail address
-;; Copyright (C) 1995, 2000, 2001 Free Software Foundation, Inc.
+;; Copyright (C) 1995, 2000, 2001, 2002, 2003, 2004,
+;; 2005, 2006 Free Software Foundation, Inc.
;; Author: Eric Ding <ericding@alum.mit.edu>
;; Maintainer: FSF
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs; see the file COPYING. If not, write to the
-;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
;;; Commentary:
;;
;; (setq goto-address-highlight-keymap
;; (let ((m (make-sparse-keymap)))
-;; (define-key m [S-mouse-2] 'goto-address-at-mouse)
+;; (define-key m [S-mouse-2] 'goto-address-at-point)
;; m))
;;
:group 'hypermedia)
-;;; I don't expect users to want fontify'ing without highlighting.
+;; I don't expect users to want fontify'ing without highlighting.
(defcustom goto-address-fontify-p t
"*Non-nil means URLs and e-mail addresses in buffer are fontified.
But only if `goto-address-highlight-p' is also non-nil."
:group 'goto-address)
(defcustom goto-address-fontify-maximum-size 30000
- "*Maximum size of file in which to fontify and/or highlight URLs."
- :type 'integer
+ "*Maximum size of file in which to fontify and/or highlight URLs.
+A value of t means there is no limit--fontify regardless of the size."
+ :type '(choice (integer :tag "Maximum size") (const :tag "No limit" t))
:group 'goto-address)
(defvar goto-address-mail-regexp
- "[-a-zA-Z0-9._]+@\\([-a-zA-z0-9_]+\\.\\)+[a-zA-Z0-9]+"
+ ;; Actually pretty much any char could appear in the username part. -stef
+ "[-a-zA-Z0-9=._+]+@\\([-a-zA-z0-9_]+\\.\\)+[a-zA-Z0-9]+"
"A regular expression probably matching an e-mail address.")
-(defvar goto-address-url-regexp thing-at-point-url-regexp
-;;; (concat "\\b\\(s?https?\\|ftp\\|file\\|gopher\\|news\\|"
-;;; "telnet\\|wais\\):\\(//[-a-zA-Z0-9_.]+:"
-;;; "[0-9]*\\)?[-a-zA-Z0-9_=?#$@~`%&*+|\\/.,]*"
-;;; "[-a-zA-Z0-9_=#$@~`%&*+|\\/]")
+(defvar goto-address-url-regexp
+ (concat
+ "\\<\\("
+ (mapconcat 'identity
+ (delete "mailto:"
+ ;; Remove `data:', as it's not terribly useful to follow
+ ;; those. Leaving them causes `use Data::Dumper;' to be
+ ;; fontified oddly in Perl files.
+ (delete "data:"
+ (copy-sequence thing-at-point-uri-schemes)))
+ "\\|")
+ "\\)"
+ thing-at-point-url-path-regexp)
+ ;; (concat "\\b\\(s?https?\\|ftp\\|file\\|gopher\\|news\\|"
+ ;; "telnet\\|wais\\):\\(//[-a-zA-Z0-9_.]+:"
+ ;; "[0-9]*\\)?[-a-zA-Z0-9_=?#$@~`%&*+|\\/.,]*"
+ ;; "[-a-zA-Z0-9_=#$@~`%&*+|\\/]")
"A regular expression probably matching a URL.")
(defvar goto-address-highlight-keymap
(let ((m (make-sparse-keymap)))
- (if (featurep 'xemacs)
- (define-key m (kbd "<button2>") 'goto-address-at-mouse)
- (define-key m (kbd "<mouse-2>") 'goto-address-at-mouse))
+ (define-key m (if (featurep 'xemacs) (kbd "<button2>") (kbd "<mouse-2>"))
+ 'goto-address-at-point)
(define-key m (kbd "C-c RET") 'goto-address-at-point)
m)
- "keymap to hold goto-addr's mouse key defs under highlighted URLs.")
+ "Keymap to hold goto-addr's mouse key defs under highlighted URLs.")
(defcustom goto-address-url-face 'bold
"Face to use for URLs."
(save-excursion
(let ((inhibit-point-motion-hooks t))
(goto-char (point-min))
- (if (< (- (point-max) (point)) goto-address-fontify-maximum-size)
+ (if (or (eq t goto-address-fontify-maximum-size)
+ (< (- (point-max) (point)) goto-address-fontify-maximum-size))
(progn
(while (re-search-forward goto-address-url-regexp nil t)
(let* ((s (match-beginning 0))
(this-overlay (make-overlay s e)))
(and goto-address-fontify-p
(overlay-put this-overlay 'face goto-address-url-face))
+ (overlay-put this-overlay 'evaporate t)
(overlay-put this-overlay
'mouse-face goto-address-url-mouse-face)
+ (overlay-put this-overlay 'follow-link t)
(overlay-put this-overlay
- 'help-echo "mouse-2: follow URL")
+ 'help-echo "mouse-2, C-c RET: follow URL")
(overlay-put this-overlay
'keymap goto-address-highlight-keymap)
(overlay-put this-overlay 'goto-address t)))
(this-overlay (make-overlay s e)))
(and goto-address-fontify-p
(overlay-put this-overlay 'face goto-address-mail-face))
+ (overlay-put this-overlay 'evaporate t)
(overlay-put this-overlay 'mouse-face
goto-address-mail-mouse-face)
+ (overlay-put this-overlay 'follow-link t)
(overlay-put this-overlay
- 'help-echo "mouse-2: mail this address")
+ 'help-echo "mouse-2, C-c RET: mail this address")
(overlay-put this-overlay
'keymap goto-address-highlight-keymap)
(overlay-put this-overlay 'goto-address t))))))))
-;;; code to find and goto addresses; much of this has been blatantly
-;;; snarfed from browse-url.el
+;; code to find and goto addresses; much of this has been blatantly
+;; snarfed from browse-url.el
;;;###autoload
-(defun goto-address-at-mouse (event)
- "Send to the e-mail address or load the URL clicked with the mouse.
-Send mail to address at position of mouse click. See documentation for
-`goto-address-find-address-at-point'. If no address is found
-there, then load the URL at or before the position of the mouse click."
- (interactive "e")
- (save-excursion
- (mouse-set-point event)
- (goto-address-at-point)))
+(define-obsolete-function-alias
+ 'goto-address-at-mouse 'goto-address-at-point "22.1")
;;;###autoload
-(defun goto-address-at-point ()
+(defun goto-address-at-point (&optional event)
"Send to the e-mail address or load the URL at point.
Send mail to address at point. See documentation for
`goto-address-find-address-at-point'. If no address is found
there, then load the URL at or before point."
- (interactive)
+ (interactive (list last-input-event))
(save-excursion
+ (if event (posn-set-point (event-end event)))
(let ((address (save-excursion (goto-address-find-address-at-point))))
- (if (and address
+ (if (and address
(save-excursion
(goto-char (previous-single-char-property-change
(point) 'goto-address nil
"Sets up goto-address functionality in the current buffer.
Allows user to use mouse/keyboard command to click to go to a URL
or to send e-mail.
-By default, goto-address binds to mouse-2 and C-c RET.
+By default, goto-address binds `goto-address-at-point' to mouse-2 and C-c RET
+only on URLs and e-mail addresses.
Also fontifies the buffer appropriately (see `goto-address-fontify-p' and
`goto-address-highlight-p' for more information)."
(interactive)
(if goto-address-highlight-p
(goto-address-fontify)))
+;;;###autoload(put 'goto-address 'safe-local-eval-function t)
(provide 'goto-addr)
-;;; goto-addr.el ends here.
+;; arch-tag: ca47c505-5661-425d-a471-62bc6e75cf0a
+;;; goto-addr.el ends here