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e8af40ee | 1 | ;;; browse-url.el --- pass a URL to a WWW browser |
8749abea | 2 | |
aa1e26d4 | 3 | ;; Copyright (C) 1995, 96, 97, 98, 99, 2000, 2001, 2005 |
408d5219 | 4 | ;; Free Software Foundation, Inc. |
8749abea GM |
5 | |
6 | ;; Author: Denis Howe <dbh@doc.ic.ac.uk> | |
7f61a9ee | 7 | ;; Maintainer: FSF |
8749abea GM |
8 | ;; Created: 03 Apr 1995 |
9 | ;; Keywords: hypertext, hypermedia, mouse | |
10 | ||
11 | ;; This file is part of GNU Emacs. | |
12 | ||
13 | ;; GNU Emacs is free software; you can redistribute it and/or modify | |
14 | ;; it under the terms of the GNU General Public License as published by | |
15 | ;; the Free Software Foundation; either version 2, or (at your option) | |
16 | ;; any later version. | |
17 | ||
18 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
19 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
20 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
21 | ;; GNU General Public License for more details. | |
22 | ||
23 | ;; You should have received a copy of the GNU General Public License | |
24 | ;; along with GNU Emacs; see the file COPYING. If not, write to the | |
25 | ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
26 | ;; Boston, MA 02111-1307, USA. | |
27 | ||
28 | ;;; Commentary: | |
29 | ||
30 | ;; This package provides functions which read a URL (Uniform Resource | |
31 | ;; Locator) from the minibuffer, defaulting to the URL around point, | |
32 | ;; and ask a World-Wide Web browser to load it. It can also load the | |
33 | ;; URL associated with the current buffer. Different browsers use | |
34 | ;; different methods of remote control so there is one function for | |
35 | ;; each supported browser. If the chosen browser is not running, it | |
3abc9fa1 DL |
36 | ;; is started. Currently there is support for the following browsers, |
37 | ;; some of them probably now obsolete: | |
38 | ||
39 | ;; Function Browser Earliest version | |
7f61a9ee RS |
40 | ;; browse-url-mozilla Mozilla Don't know |
41 | ;; browse-url-galeon Galeon Don't know | |
654805e3 | 42 | ;; browse-url-epiphany Epiphany Don't know |
3abc9fa1 DL |
43 | ;; browse-url-netscape Netscape 1.1b1 |
44 | ;; browse-url-mosaic XMosaic/mMosaic <= 2.4 | |
45 | ;; browse-url-cci XMosaic 2.5 | |
46 | ;; browse-url-w3 w3 0 | |
47 | ;; browse-url-w3-gnudoit w3 remotely | |
48 | ;; browse-url-iximosaic IXI Mosaic ? | |
49 | ;; browse-url-lynx-* Lynx 0 | |
50 | ;; browse-url-grail Grail 0.3b1 | |
51 | ;; browse-url-mmm MMM ? | |
52 | ;; browse-url-generic arbitrary | |
53 | ;; browse-url-default-windows-browser MS-Windows browser | |
662871dd | 54 | ;; browse-url-default-macosx-browser Mac OS X browser |
b12e6de3 | 55 | ;; browse-url-gnome-moz GNOME interface to Mozilla |
af06f459 | 56 | ;; browse-url-kde KDE konqueror (kfm) |
8749abea GM |
57 | |
58 | ;; [A version of the Netscape browser is now free software | |
59 | ;; <URL:http://www.mozilla.org/>, albeit not GPLed, so it is | |
60 | ;; reasonable to have that as the default.] | |
61 | ||
62 | ;; Note that versions of Netscape before 1.1b1 did not have remote | |
63 | ;; control. <URL:http://www.netscape.com/newsref/std/x-remote.html>. | |
64 | ||
65 | ;; Browsers can cache Web pages so it may be necessary to tell them to | |
66 | ;; reload the current page if it has changed (e.g. if you have edited | |
67 | ;; it). There is currently no perfect automatic solution to this. | |
68 | ||
69 | ;; Netscape allows you to specify the id of the window you want to | |
70 | ;; control but which window DO you want to control and how do you | |
71 | ;; discover its id? | |
72 | ||
8749abea GM |
73 | ;; William M. Perry's excellent "w3" WWW browser for |
74 | ;; Emacs <URL:ftp://cs.indiana.edu/pub/elisp/w3/> | |
75 | ;; has a function w3-follow-url-at-point, but that | |
76 | ;; doesn't let you edit the URL like browse-url. | |
77 | ;; The `gnuserv' package that can be used to control it in another | |
78 | ;; Emacs process is available from | |
79 | ;; <URL:ftp://ftp.splode.com/pub/users/friedman/packages/>. | |
80 | ||
81 | ;; Grail is the freely available WWW browser implemented in Python, a | |
82 | ;; cool object-oriented freely available interpreted language. Grail | |
83 | ;; 0.3b1 was the first version to have remote control as distributed. | |
84 | ;; For more information on Grail see | |
85 | ;; <URL:http://grail.cnri.reston.va.us/> and for more information on | |
86 | ;; Python see <url:http://www.python.org/>. Grail support in | |
87 | ;; browse-url.el written by Barry Warsaw <bwarsaw@python.org>. | |
88 | ||
8749abea GM |
89 | ;; Lynx is now distributed by the FSF. See also |
90 | ;; <URL:http://lynx.browser.org/>. | |
91 | ||
92 | ;; Free graphical browsers that could be used by `browse-url-generic' | |
93 | ;; include Chimera <URL:ftp://ftp.cs.unlv.edu/pub/chimera> and | |
94 | ;; <URL:http://www.unlv.edu/chimera/>, Arena | |
95 | ;; <URL:ftp://ftp.yggdrasil.com/pub/dist/web/arena> and Amaya | |
96 | ;; <URL:ftp://ftp.w3.org/pub/amaya>. mMosaic | |
85d30d29 PJ |
97 | ;; <URL:ftp://ftp.enst.fr/pub/mbone/mMosaic/>, |
98 | ;; <URL:http://www.enst.fr/~dauphin/mMosaic/> (with development | |
8749abea GM |
99 | ;; support for Java applets and multicast) can be used like Mosaic by |
100 | ;; setting `browse-url-mosaic-program' appropriately. | |
101 | ||
102 | ;; I [Denis Howe, not Dave Love] recommend Nelson Minar | |
103 | ;; <nelson@santafe.edu>'s excellent html-helper-mode.el for editing | |
104 | ;; HTML and thank Nelson for his many useful comments on this code. | |
105 | ;; <URL:http://www.santafe.edu/%7Enelson/hhm-beta/> | |
106 | ||
107 | ;; See also hm--html-menus <URL:http://www.tnt.uni-hannover.de/%7Emuenkel/ | |
108 | ;; software/own/hm--html-menus/>. For composing correct HTML see also | |
109 | ;; PSGML the general SGML structure editor package | |
110 | ;; <URL:ftp://ftp.lysator.liu.se/pub/sgml>; hm--html-menus can be used | |
111 | ;; with this. | |
112 | ||
113 | ;; This package generalises function html-previewer-process in Marc | |
114 | ;; Andreessen's html-mode (LCD modes/html-mode.el.Z). See also the | |
115 | ;; ffap.el package. The huge hyperbole package also contains similar | |
116 | ;; functions. | |
117 | ||
118 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; | |
119 | ;; Help! | |
120 | ||
121 | ;; Can you write and test some code for the Macintrash and Windoze | |
122 | ;; Netscape remote control APIs? (See the URL above). | |
123 | ||
124 | ;; Do any other browsers have remote control? | |
125 | ||
126 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; | |
127 | ;; Usage | |
128 | ||
129 | ;; To display the URL at or before point: | |
130 | ;; M-x browse-url-at-point RET | |
131 | ;; or, similarly but with the opportunity to edit the URL extracted from | |
132 | ;; the buffer, use: | |
133 | ;; M-x browse-url | |
134 | ||
135 | ;; To display a URL by shift-clicking on it, put this in your ~/.emacs | |
136 | ;; file: | |
137 | ;; (global-set-key [S-mouse-2] 'browse-url-at-mouse) | |
138 | ;; (Note that using Shift-mouse-1 is not desirable because | |
139 | ;; that event has a standard meaning in Emacs.) | |
140 | ||
141 | ;; To display the current buffer in a web browser: | |
142 | ;; M-x browse-url-of-buffer RET | |
143 | ||
144 | ;; To display the current region in a web browser: | |
145 | ;; M-x browse-url-of-region RET | |
146 | ||
147 | ;; In Dired, to display the file named on the current line: | |
148 | ;; M-x browse-url-of-dired-file RET | |
149 | ||
150 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; | |
151 | ;; Customisation (~/.emacs) | |
152 | ||
153 | ;; To see what variables are available for customization, type | |
154 | ;; `M-x set-variable browse-url TAB'. Better, use | |
155 | ;; `M-x customize-group browse-url'. | |
156 | ||
157 | ;; Bind the browse-url commands to keys with the `C-c C-z' prefix | |
158 | ;; (as used by html-helper-mode): | |
159 | ;; (global-set-key "\C-c\C-z." 'browse-url-at-point) | |
160 | ;; (global-set-key "\C-c\C-zb" 'browse-url-of-buffer) | |
161 | ;; (global-set-key "\C-c\C-zr" 'browse-url-of-region) | |
162 | ;; (global-set-key "\C-c\C-zu" 'browse-url) | |
163 | ;; (global-set-key "\C-c\C-zv" 'browse-url-of-file) | |
164 | ;; (add-hook 'dired-mode-hook | |
165 | ;; (lambda () | |
166 | ;; (local-set-key "\C-c\C-zf" 'browse-url-of-dired-file))) | |
167 | ||
3abc9fa1 | 168 | ;; Browse URLs in mail messages under RMAIL by clicking mouse-2: |
8749abea GM |
169 | ;; (add-hook 'rmail-mode-hook (lambda () ; rmail-mode startup |
170 | ;; (define-key rmail-mode-map [mouse-2] 'browse-url-at-mouse))) | |
3abc9fa1 | 171 | ;; Alternatively, add `goto-address' to `rmail-show-message-hook'. |
8749abea | 172 | |
3abc9fa1 DL |
173 | ;; Gnus provides a standard feature to activate URLs in article |
174 | ;; buffers for invocation of browse-url. | |
8749abea GM |
175 | |
176 | ;; Use the Emacs w3 browser when not running under X11: | |
177 | ;; (or (eq window-system 'x) | |
178 | ;; (setq browse-url-browser-function 'browse-url-w3)) | |
179 | ||
180 | ;; To always save modified buffers before displaying the file in a browser: | |
181 | ;; (setq browse-url-save-file t) | |
182 | ||
183 | ;; To get round the Netscape caching problem, you could EITHER have | |
184 | ;; write-file in html-helper-mode make Netscape reload the document: | |
185 | ;; | |
186 | ;; (autoload 'browse-url-netscape-reload "browse-url" | |
187 | ;; "Ask a WWW browser to redisplay the current file." t) | |
188 | ;; (add-hook 'html-helper-mode-hook | |
189 | ;; (lambda () | |
190 | ;; (add-hook 'local-write-file-hooks | |
191 | ;; (lambda () | |
192 | ;; (let ((local-write-file-hooks)) | |
193 | ;; (save-buffer)) | |
194 | ;; (browse-url-netscape-reload) | |
195 | ;; t) ; => file written by hook | |
196 | ;; t))) ; append to l-w-f-hooks | |
197 | ;; | |
198 | ;; OR have browse-url-of-file ask Netscape to load and then reload the | |
199 | ;; file: | |
200 | ;; | |
201 | ;; (add-hook 'browse-url-of-file-hook 'browse-url-netscape-reload) | |
202 | ||
203 | ;; You may also want to customise browse-url-netscape-arguments, e.g. | |
204 | ;; (setq browse-url-netscape-arguments '("-install")) | |
205 | ;; | |
206 | ;; or similarly for the other browsers. | |
207 | ||
208 | ;; To invoke different browsers for different URLs: | |
209 | ;; (setq browse-url-browser-function '(("^mailto:" . browse-url-mail) | |
210 | ;; ("." . browse-url-netscape))) | |
211 | ||
212 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; | |
213 | ;;; Code: | |
214 | ||
215 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; | |
216 | ;; Variables | |
217 | ||
218 | (eval-when-compile (require 'thingatpt) | |
219 | (require 'term) | |
220 | (require 'dired) | |
7f61a9ee | 221 | (require 'executable) |
8749abea GM |
222 | (require 'w3-auto nil t)) |
223 | ||
224 | (defgroup browse-url nil | |
225 | "Use a web browser to look at a URL." | |
226 | :prefix "browse-url-" | |
082527fe | 227 | :link '(emacs-commentary-link "browse-url") |
8749abea GM |
228 | :group 'hypermedia) |
229 | ||
230 | ;;;###autoload | |
231 | (defcustom browse-url-browser-function | |
662871dd SM |
232 | (cond |
233 | ((memq system-type '(windows-nt ms-dos cygwin)) | |
234 | 'browse-url-default-windows-browser) | |
235 | ((memq system-type '(darwin)) 'browse-url-default-macosx-browser) | |
236 | (t 'browse-url-default-browser)) | |
8749abea GM |
237 | "*Function to display the current buffer in a WWW browser. |
238 | This is used by the `browse-url-at-point', `browse-url-at-mouse', and | |
239 | `browse-url-of-file' commands. | |
240 | ||
241 | If the value is not a function it should be a list of pairs | |
082527fe | 242 | \(REGEXP . FUNCTION). In this case the function called will be the one |
8749abea GM |
243 | associated with the first REGEXP which matches the current URL. The |
244 | function is passed the URL and any other args of `browse-url'. The last | |
245 | regexp should probably be \".\" to specify a default browser." | |
246 | :type '(choice | |
082527fe DL |
247 | (function-item :tag "Emacs W3" :value browse-url-w3) |
248 | (function-item :tag "W3 in another Emacs via `gnudoit'" | |
249 | :value browse-url-w3-gnudoit) | |
7f61a9ee RS |
250 | (function-item :tag "Mozilla" :value browse-url-mozilla) |
251 | (function-item :tag "Galeon" :value browse-url-galeon) | |
654805e3 | 252 | (function-item :tag "Epiphany" :value browse-url-epiphany) |
082527fe DL |
253 | (function-item :tag "Netscape" :value browse-url-netscape) |
254 | (function-item :tag "Mosaic" :value browse-url-mosaic) | |
255 | (function-item :tag "Mosaic using CCI" :value browse-url-cci) | |
256 | (function-item :tag "IXI Mosaic" :value browse-url-iximosaic) | |
257 | (function-item :tag "Lynx in an xterm window" | |
258 | :value browse-url-lynx-xterm) | |
259 | (function-item :tag "Lynx in an Emacs window" | |
260 | :value browse-url-lynx-emacs) | |
261 | (function-item :tag "Grail" :value browse-url-grail) | |
262 | (function-item :tag "MMM" :value browse-url-mmm) | |
af06f459 | 263 | (function-item :tag "KDE" :value browse-url-kde) |
082527fe DL |
264 | (function-item :tag "Specified by `Browse Url Generic Program'" |
265 | :value browse-url-generic) | |
266 | (function-item :tag "Default Windows browser" | |
b12e6de3 | 267 | :value browse-url-default-windows-browser) |
662871dd SM |
268 | (function-item :tag "Default Mac OS X browser" |
269 | :value browse-url-default-macosx-browser) | |
b12e6de3 DL |
270 | (function-item :tag "GNOME invoking Mozilla" |
271 | :value browse-url-gnome-moz) | |
7f61a9ee RS |
272 | (function-item :tag "Default browser" |
273 | :value browse-url-default-browser) | |
082527fe DL |
274 | (function :tag "Your own function") |
275 | (alist :tag "Regexp/function association list" | |
276 | :key-type regexp :value-type function)) | |
f86f6d1e | 277 | :version "21.1" |
8749abea GM |
278 | :group 'browse-url) |
279 | ||
280 | (defcustom browse-url-netscape-program "netscape" | |
281 | ;; Info about netscape-remote from Karl Berry. | |
1665be47 | 282 | "*The name by which to invoke Netscape. |
8749abea GM |
283 | |
284 | The free program `netscape-remote' from | |
285 | <URL:http://home.netscape.com/newsref/std/remote.c> is said to start | |
286 | up very much quicker than `netscape'. Reported to compile on a GNU | |
287 | system, given vroot.h from the same directory, with cc flags | |
288 | -DSTANDALONE -L/usr/X11R6/lib -lXmu -lX11." | |
289 | :type 'string | |
290 | :group 'browse-url) | |
291 | ||
292 | (defcustom browse-url-netscape-arguments nil | |
1665be47 | 293 | "*A list of strings to pass to Netscape as arguments." |
8749abea GM |
294 | :type '(repeat (string :tag "Argument")) |
295 | :group 'browse-url) | |
296 | ||
297 | (defcustom browse-url-netscape-startup-arguments browse-url-netscape-arguments | |
1665be47 | 298 | "*A list of strings to pass to Netscape when it starts up. |
8749abea GM |
299 | Defaults to the value of `browse-url-netscape-arguments' at the time |
300 | `browse-url' is loaded." | |
301 | :type '(repeat (string :tag "Argument")) | |
302 | :group 'browse-url) | |
303 | ||
7f61a9ee RS |
304 | (defcustom browse-url-browser-display nil |
305 | "*The X display for running the browser, if not same as Emacs'." | |
306 | :type '(choice string (const :tag "Default" nil)) | |
307 | :group 'browse-url) | |
308 | ||
309 | (defcustom browse-url-mozilla-program "mozilla" | |
1665be47 | 310 | "*The name by which to invoke Mozilla." |
7f61a9ee RS |
311 | :type 'string |
312 | :group 'browse-url) | |
313 | ||
314 | (defcustom browse-url-mozilla-arguments nil | |
1665be47 | 315 | "*A list of strings to pass to Mozilla as arguments." |
7f61a9ee RS |
316 | :type '(repeat (string :tag "Argument")) |
317 | :group 'browse-url) | |
318 | ||
319 | (defcustom browse-url-mozilla-startup-arguments browse-url-mozilla-arguments | |
1665be47 | 320 | "*A list of strings to pass to Mozilla when it starts up. |
7f61a9ee RS |
321 | Defaults to the value of `browse-url-mozilla-arguments' at the time |
322 | `browse-url' is loaded." | |
323 | :type '(repeat (string :tag "Argument")) | |
324 | :group 'browse-url) | |
325 | ||
7f61a9ee | 326 | (defcustom browse-url-galeon-program "galeon" |
1665be47 | 327 | "*The name by which to invoke Galeon." |
7f61a9ee RS |
328 | :type 'string |
329 | :group 'browse-url) | |
330 | ||
331 | (defcustom browse-url-galeon-arguments nil | |
1665be47 | 332 | "*A list of strings to pass to Galeon as arguments." |
7f61a9ee RS |
333 | :type '(repeat (string :tag "Argument")) |
334 | :group 'browse-url) | |
335 | ||
336 | (defcustom browse-url-galeon-startup-arguments browse-url-galeon-arguments | |
1665be47 | 337 | "*A list of strings to pass to Galeon when it starts up. |
7f61a9ee RS |
338 | Defaults to the value of `browse-url-galeon-arguments' at the time |
339 | `browse-url' is loaded." | |
340 | :type '(repeat (string :tag "Argument")) | |
341 | :group 'browse-url) | |
342 | ||
654805e3 RS |
343 | (defcustom browse-url-epiphany-program "epiphany" |
344 | "*The name by which to invoke Epiphany." | |
345 | :type 'string | |
346 | :group 'browse-url) | |
347 | ||
348 | (defcustom browse-url-epiphany-arguments nil | |
349 | "*A list of strings to pass to Epiphany as arguments." | |
350 | :type '(repeat (string :tag "Argument")) | |
351 | :group 'browse-url) | |
352 | ||
353 | (defcustom browse-url-epiphany-startup-arguments browse-url-epiphany-arguments | |
354 | "*A list of strings to pass to Epiphany when it starts up. | |
355 | Defaults to the value of `browse-url-epiphany-arguments' at the time | |
356 | `browse-url' is loaded." | |
357 | :type '(repeat (string :tag "Argument")) | |
358 | :group 'browse-url) | |
359 | ||
db324706 RS |
360 | ;; GNOME means of invoking either Mozilla or Netrape. |
361 | (defvar browse-url-gnome-moz-program "gnome-moz-remote") | |
362 | ||
363 | (defcustom browse-url-gnome-moz-arguments '() | |
364 | "*A list of strings passed to the GNOME mozilla viewer as arguments." | |
365 | :version "21.1" | |
366 | :type '(repeat (string :tag "Argument")) | |
367 | :group 'browse-url) | |
368 | ||
d6da15ec SJ |
369 | (defcustom browse-url-mozilla-new-window-is-tab nil |
370 | "*Whether to open up new windows in a tab or a new window. | |
371 | If non-nil, then open the URL in a new tab rather than a new window if | |
372 | `browse-url-mozilla' is asked to open it in a new window." | |
373 | :type 'boolean | |
374 | :group 'browse-url) | |
375 | ||
1d5d4123 | 376 | (defcustom browse-url-galeon-new-window-is-tab nil |
1665be47 | 377 | "*Whether to open up new windows in a tab or a new window. |
1d5d4123 RS |
378 | If non-nil, then open the URL in a new tab rather than a new window if |
379 | `browse-url-galeon' is asked to open it in a new window." | |
380 | :type 'boolean | |
381 | :group 'browse-url) | |
382 | ||
654805e3 RS |
383 | (defcustom browse-url-epiphany-new-window-is-tab nil |
384 | "*Whether to open up new windows in a tab or a new window. | |
385 | If non-nil, then open the URL in a new tab rather than a new window if | |
386 | `browse-url-epiphany' is asked to open it in a new window." | |
387 | :type 'boolean | |
388 | :group 'browse-url) | |
389 | ||
fe77c061 SJ |
390 | (defcustom browse-url-netscape-new-window-is-tab nil |
391 | "*Whether to open up new windows in a tab or a new window. | |
392 | If non-nil, then open the URL in a new tab rather than a new | |
393 | window if `browse-url-netscape' is asked to open it in a new | |
394 | window." | |
395 | :type 'boolean | |
396 | :group 'browse-url) | |
397 | ||
408d5219 | 398 | (defcustom browse-url-new-window-flag nil |
8749abea GM |
399 | "*If non-nil, always open a new browser window with appropriate browsers. |
400 | Passing an interactive argument to \\[browse-url], or specific browser | |
401 | commands reverses the effect of this variable. Requires Netscape version | |
402 | 1.1N or later or XMosaic version 2.5 or later if using those browsers." | |
403 | :type 'boolean | |
404 | :group 'browse-url) | |
405 | ||
8749abea | 406 | (defcustom browse-url-mosaic-program "xmosaic" |
1665be47 | 407 | "*The name by which to invoke Mosaic (or mMosaic)." |
8749abea GM |
408 | :type 'string |
409 | :version "20.3" | |
410 | :group 'browse-url) | |
411 | ||
412 | (defcustom browse-url-mosaic-arguments nil | |
1665be47 | 413 | "*A list of strings to pass to Mosaic as arguments." |
8749abea GM |
414 | :type '(repeat (string :tag "Argument")) |
415 | :group 'browse-url) | |
416 | ||
1665be47 RS |
417 | (defcustom browse-url-mosaic-pidfile "~/.mosaicpid" |
418 | "*The name of the pidfile created by Mosaic." | |
419 | :type 'string | |
420 | :group 'browse-url) | |
421 | ||
8749abea | 422 | (defcustom browse-url-filename-alist |
9fbe1327 DL |
423 | (\` ; Backquote syntax won't work. |
424 | (("^/\\(ftp@\\|anonymous@\\)?\\([^:]+\\):/*" . "ftp://\\2/") | |
8749abea GM |
425 | ;; The above loses the username to avoid the browser prompting for |
426 | ;; it in anonymous cases. If it's not anonymous the next regexp | |
427 | ;; applies. | |
428 | ("^/\\([^:@]+@\\)?\\([^:]+\\):/*" . "ftp://\\1\\2/") | |
c60ee5e7 | 429 | (,@ (if (memq system-type '(windows-nt ms-dos cygwin)) |
74cb6a62 GM |
430 | '(("^\\([a-zA-Z]:\\)[\\/]" . "file:\\1/") |
431 | ("^[\\/][\\/]+" . "file://")))) | |
9fbe1327 | 432 | ("^/+" . "file:/"))) |
1665be47 | 433 | "*An alist of (REGEXP . STRING) pairs used by `browse-url-of-file'. |
8749abea GM |
434 | Any substring of a filename matching one of the REGEXPs is replaced by |
435 | the corresponding STRING using `replace-match', not treating STRING | |
436 | literally. All pairs are applied in the order given. The default | |
4dd14ef0 KS |
437 | value converts ange-ftp/EFS-style file names into ftp URLs and prepends |
438 | `file:' to any file name beginning with `/'. | |
8749abea GM |
439 | |
440 | For example, adding to the default a specific translation of an ange-ftp | |
441 | address to an HTTP URL: | |
442 | ||
443 | (setq browse-url-filename-alist | |
444 | '((\"/webmaster@webserver:/home/www/html/\" . | |
445 | \"http://www.acme.co.uk/\") | |
446 | (\"^/\\(ftp@\\|anonymous@\\)?\\([^:]+\\):/*\" . \"ftp://\\2/\") | |
447 | (\"^/\\([^:@]+@\\)?\\([^:]+\\):/*\" . \"ftp://\\1\\2/\") | |
448 | (\"^/+\" . \"file:/\"))) | |
449 | " | |
450 | :type '(repeat (cons :format "%v" | |
451 | (regexp :tag "Regexp") | |
452 | (string :tag "Replacement"))) | |
453 | :version "20.3" | |
454 | :group 'browse-url) | |
455 | ||
8749abea GM |
456 | (defcustom browse-url-save-file nil |
457 | "*If non-nil, save the buffer before displaying its file. | |
458 | Used by the `browse-url-of-file' command." | |
459 | :type 'boolean | |
460 | :group 'browse-url) | |
461 | ||
462 | (defcustom browse-url-of-file-hook nil | |
1665be47 | 463 | "*Run after `browse-url-of-file' has asked a browser to load a file. |
8749abea GM |
464 | |
465 | Set this to `browse-url-netscape-reload' to force Netscape to load the | |
466 | file rather than displaying a cached copy." | |
467 | :type 'hook | |
468 | :options '(browse-url-netscape-reload) | |
469 | :group 'browse-url) | |
470 | ||
8749abea | 471 | (defcustom browse-url-CCI-port 3003 |
1665be47 | 472 | "*Port to access XMosaic via CCI. |
8749abea GM |
473 | This can be any number between 1024 and 65535 but must correspond to |
474 | the value set in the browser." | |
475 | :type 'integer | |
476 | :group 'browse-url) | |
477 | ||
478 | (defcustom browse-url-CCI-host "localhost" | |
479 | "*Host to access XMosaic via CCI. | |
480 | This should be the host name of the machine running XMosaic with CCI | |
481 | enabled. The port number should be set in `browse-url-CCI-port'." | |
482 | :type 'string | |
483 | :group 'browse-url) | |
484 | ||
485 | (defvar browse-url-temp-file-name nil) | |
486 | (make-variable-buffer-local 'browse-url-temp-file-name) | |
487 | ||
488 | (defcustom browse-url-xterm-program "xterm" | |
1665be47 | 489 | "*The name of the terminal emulator used by `browse-url-lynx-xterm'. |
8749abea GM |
490 | This might, for instance, be a separate colour version of xterm." |
491 | :type 'string | |
492 | :group 'browse-url) | |
493 | ||
494 | (defcustom browse-url-xterm-args nil | |
495 | "*A list of strings defining options for `browse-url-xterm-program'. | |
496 | These might set its size, for instance." | |
497 | :type '(repeat (string :tag "Argument")) | |
498 | :group 'browse-url) | |
499 | ||
63900fcf | 500 | (defcustom browse-url-lynx-emacs-args (and (not window-system) |
8749abea | 501 | '("-show_cursor")) |
1665be47 | 502 | "*A list of strings defining options for Lynx in an Emacs buffer. |
8749abea GM |
503 | |
504 | The default is none in a window system, otherwise `-show_cursor' to | |
505 | indicate the position of the current link in the absence of | |
506 | highlighting, assuming the normal default for showing the cursor." | |
507 | :type '(repeat (string :tag "Argument")) | |
508 | :version "20.3" | |
509 | :group 'browse-url) | |
510 | ||
511 | (defcustom browse-url-gnudoit-program "gnudoit" | |
1665be47 | 512 | "*The name of the `gnudoit' program used by `browse-url-w3-gnudoit'." |
8749abea GM |
513 | :type 'string |
514 | :group 'browse-url) | |
515 | ||
516 | (defcustom browse-url-gnudoit-args '("-q") | |
517 | "*A list of strings defining options for `browse-url-gnudoit-program'. | |
518 | These might set the port, for instance." | |
519 | :type '(repeat (string :tag "Argument")) | |
520 | :group 'browse-url) | |
521 | ||
8749abea GM |
522 | (defcustom browse-url-generic-program nil |
523 | "*The name of the browser program used by `browse-url-generic'." | |
524 | :type '(choice string (const :tag "None" nil)) | |
525 | :group 'browse-url) | |
526 | ||
527 | (defcustom browse-url-generic-args nil | |
528 | "*A list of strings defining options for `browse-url-generic-program'." | |
529 | :type '(repeat (string :tag "Argument")) | |
530 | :group 'browse-url) | |
531 | ||
532 | (defcustom browse-url-temp-dir temporary-file-directory | |
1665be47 | 533 | "*The name of a directory for browse-url's temporary files. |
8749abea GM |
534 | Such files are generated by functions like `browse-url-of-region'. |
535 | You might want to set this to somewhere with restricted read permissions | |
536 | for privacy's sake." | |
537 | :type 'string | |
538 | :group 'browse-url) | |
539 | ||
540 | (defcustom browse-url-netscape-version | |
541 | 3 | |
1665be47 | 542 | "*The version of Netscape you are using. |
8749abea GM |
543 | This affects how URL reloading is done; the mechanism changed |
544 | incompatibly at version 4." | |
545 | :type 'number | |
546 | :group 'browse-url) | |
547 | ||
548 | (defcustom browse-url-lynx-input-field 'avoid | |
549 | "*Action on selecting an existing Lynx buffer at an input field. | |
550 | What to do when sending a new URL to an existing Lynx buffer in Emacs | |
551 | if the Lynx cursor is on an input field (in which case the `g' command | |
552 | would be entered as data). Such fields are recognized by the | |
553 | underlines ____. Allowed values: nil: disregard it, 'warn: warn the | |
554 | user and don't emit the URL, 'avoid: try to avoid the field by moving | |
555 | down (this *won't* always work)." | |
556 | :type '(choice (const :tag "Move to try to avoid field" :value avoid) | |
557 | (const :tag "Disregard" :value nil) | |
558 | (const :tag "Warn, don't emit URL" :value warn)) | |
559 | :version "20.3" | |
560 | :group 'browse-url) | |
561 | ||
64f6f486 RS |
562 | (defcustom browse-url-lynx-input-attempts 10 |
563 | "*How many times to try to move down from a series of lynx input fields." | |
564 | :type 'integer | |
565 | :group 'browse-url) | |
8749abea GM |
566 | |
567 | (defcustom browse-url-lynx-input-delay 0.2 | |
64f6f486 RS |
568 | "*How many seconds to wait for lynx between moves down from an input field." |
569 | :type 'number | |
570 | :group 'browse-url) | |
8749abea | 571 | |
af06f459 | 572 | (defcustom browse-url-kde-program "kfmclient" |
1665be47 | 573 | "*The name by which to invoke the KDE web browser." |
af06f459 GM |
574 | :type 'string |
575 | :version "21.1" | |
576 | :group 'browse-url) | |
577 | ||
578 | (defcustom browse-url-kde-args '("openURL") | |
579 | "*A list of strings defining options for `browse-url-kde-program'." | |
580 | :type '(repeat (string :tag "Argument")) | |
581 | :group 'browse-url) | |
582 | ||
8749abea GM |
583 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
584 | ;; URL input | |
585 | ||
6be44fbf | 586 | ;;;###autoload |
8749abea GM |
587 | (defun browse-url-url-at-point () |
588 | (let ((url (thing-at-point 'url))) | |
589 | (set-text-properties 0 (length url) nil url) | |
590 | url)) | |
591 | ||
592 | ;; Having this as a separate function called by the browser-specific | |
593 | ;; functions allows them to be stand-alone commands, making it easier | |
594 | ;; to switch between browsers. | |
595 | ||
596 | (defun browse-url-interactive-arg (prompt) | |
597 | "Read a URL from the minibuffer, prompting with PROMPT. | |
4c493999 | 598 | If `transient-mark-mode' is non-nil and the mark is active, |
657962fc RS |
599 | it defaults to the current region, else to the URL at or before |
600 | point. If invoked with a mouse button, it moves point to the | |
601 | position clicked before acting. | |
602 | ||
603 | This function returns a list (URL NEW-WINDOW-FLAG) | |
604 | for use in `interactive'." | |
8749abea GM |
605 | (let ((event (elt (this-command-keys) 0))) |
606 | (and (listp event) (mouse-set-point event))) | |
4c493999 JB |
607 | (list (read-string prompt (or (and transient-mark-mode mark-active |
608 | ;; rfc2396 Appendix E. | |
609 | (replace-regexp-in-string | |
610 | "[\t\r\f\n ]+" "" | |
611 | (buffer-substring-no-properties | |
612 | (region-beginning) (region-end)))) | |
613 | (browse-url-url-at-point))) | |
408d5219 | 614 | (not (eq (null browse-url-new-window-flag) |
8749abea GM |
615 | (null current-prefix-arg))))) |
616 | ||
2de9d0c3 RS |
617 | ;; called-interactive-p needs to be called at a function's top-level, hence |
618 | ;; this macro. We use that rather than interactive-p because | |
619 | ;; use in a keyboard macro should not change this behavior. | |
01f97560 | 620 | (defmacro browse-url-maybe-new-window (arg) |
2de9d0c3 | 621 | `(if (or noninteractive (not (called-interactively-p))) |
01f97560 | 622 | ,arg |
408d5219 | 623 | browse-url-new-window-flag)) |
01f97560 | 624 | |
8749abea GM |
625 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
626 | ;; Browse current buffer | |
627 | ||
628 | ;;;###autoload | |
629 | (defun browse-url-of-file (&optional file) | |
630 | "Ask a WWW browser to display FILE. | |
631 | Display the current buffer's file if FILE is nil or if called | |
632 | interactively. Turn the filename into a URL with function | |
633 | `browse-url-file-url'. Pass the URL to a browser using the | |
634 | `browse-url' function then run `browse-url-of-file-hook'." | |
635 | (interactive) | |
636 | (or file | |
637 | (setq file (buffer-file-name)) | |
638 | (error "Current buffer has no file")) | |
639 | (let ((buf (get-file-buffer file))) | |
640 | (if buf | |
641 | (save-excursion | |
642 | (set-buffer buf) | |
643 | (cond ((not (buffer-modified-p))) | |
644 | (browse-url-save-file (save-buffer)) | |
645 | (t (message "%s modified since last save" file)))))) | |
646 | (browse-url (browse-url-file-url file)) | |
647 | (run-hooks 'browse-url-of-file-hook)) | |
648 | ||
649 | (defun browse-url-file-url (file) | |
650 | "Return the URL corresponding to FILE. | |
651 | Use variable `browse-url-filename-alist' to map filenames to URLs." | |
652 | ;; URL-encode special chars, do % first | |
653 | (let ((s 0)) | |
654 | (while (setq s (string-match "%" file s)) | |
655 | (setq file (replace-match "%25" t t file) | |
656 | s (1+ s)))) | |
657 | (while (string-match "[*\"()',=;? ]" file) | |
658 | (let ((enc (format "%%%x" (aref file (match-beginning 0))))) | |
659 | (setq file (replace-match enc t t file)))) | |
63900fcf SS |
660 | (dolist (map browse-url-filename-alist) |
661 | (when (and map (string-match (car map) file)) | |
662 | (setq file (replace-match (cdr map) t nil file)))) | |
8749abea GM |
663 | file) |
664 | ||
665 | ;;;###autoload | |
666 | (defun browse-url-of-buffer (&optional buffer) | |
667 | "Ask a WWW browser to display BUFFER. | |
668 | Display the current buffer if BUFFER is nil. Display only the | |
669 | currently visible part of BUFFER (from a temporary file) if buffer is | |
670 | narrowed." | |
671 | (interactive) | |
672 | (save-excursion | |
673 | (and buffer (set-buffer buffer)) | |
674 | (let ((file-name | |
675 | ;; Ignore real name if restricted | |
676 | (and (= (- (point-max) (point-min)) (buffer-size)) | |
677 | (or buffer-file-name | |
678 | (and (boundp 'dired-directory) dired-directory))))) | |
679 | (or file-name | |
680 | (progn | |
681 | (or browse-url-temp-file-name | |
682 | (setq browse-url-temp-file-name | |
683 | (convert-standard-filename | |
684 | (make-temp-file | |
685 | (expand-file-name "burl" browse-url-temp-dir))))) | |
686 | (setq file-name browse-url-temp-file-name) | |
687 | (write-region (point-min) (point-max) file-name nil 'no-message))) | |
688 | (browse-url-of-file file-name)))) | |
689 | ||
690 | (defun browse-url-delete-temp-file (&optional temp-file-name) | |
691 | ;; Delete browse-url-temp-file-name from the file system | |
692 | ;; If optional arg TEMP-FILE-NAME is non-nil, delete it instead | |
693 | (let ((file-name (or temp-file-name browse-url-temp-file-name))) | |
694 | (if (and file-name (file-exists-p file-name)) | |
695 | (delete-file file-name)))) | |
696 | ||
697 | (add-hook 'kill-buffer-hook 'browse-url-delete-temp-file) | |
698 | ||
699 | ;;;###autoload | |
700 | (defun browse-url-of-dired-file () | |
701 | "In Dired, ask a WWW browser to display the file named on this line." | |
702 | (interactive) | |
703 | (browse-url-of-file (dired-get-filename))) | |
704 | ||
705 | ;;;###autoload | |
706 | (defun browse-url-of-region (min max) | |
707 | "Ask a WWW browser to display the current region." | |
708 | (interactive "r") | |
709 | (save-excursion | |
710 | (save-restriction | |
711 | (narrow-to-region min max) | |
712 | (browse-url-of-buffer)))) | |
713 | ||
714 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; | |
715 | ;; Browser-independent commands | |
716 | ||
717 | ;; A generic command to call the current browse-url-browser-function | |
718 | ||
719 | ;;;###autoload | |
720 | (defun browse-url (url &rest args) | |
721 | "Ask a WWW browser to load URL. | |
722 | Prompts for a URL, defaulting to the URL at or before point. Variable | |
723 | `browse-url-browser-function' says which browser to use." | |
724 | (interactive (browse-url-interactive-arg "URL: ")) | |
01f97560 | 725 | (unless (interactive-p) |
408d5219 | 726 | (setq args (or args (list browse-url-new-window-flag)))) |
8749abea GM |
727 | (if (functionp browse-url-browser-function) |
728 | (apply browse-url-browser-function url args) | |
729 | ;; The `function' can be an alist; look down it for first match | |
730 | ;; and apply the function (which might be a lambda). | |
731 | (catch 'done | |
3abc9fa1 DL |
732 | (dolist (bf browse-url-browser-function) |
733 | (when (string-match (car bf) url) | |
734 | (apply (cdr bf) url args) | |
735 | (throw 'done t))) | |
736 | (error "No browse-url-browser-function matching URL %s" | |
8749abea GM |
737 | url)))) |
738 | ||
739 | ;;;###autoload | |
01f97560 | 740 | (defun browse-url-at-point (&optional arg) |
8749abea GM |
741 | "Ask a WWW browser to load the URL at or before point. |
742 | Doesn't let you edit the URL like `browse-url'. Variable | |
743 | `browse-url-browser-function' says which browser to use." | |
01f97560 | 744 | (interactive "P") |
3abc9fa1 DL |
745 | (let ((url (browse-url-url-at-point))) |
746 | (if url | |
747 | (browse-url url (if arg | |
408d5219 GM |
748 | (not browse-url-new-window-flag) |
749 | browse-url-new-window-flag)) | |
3abc9fa1 | 750 | (error "No URL found")))) |
8749abea GM |
751 | |
752 | ;;;###autoload | |
753 | (defun browse-url-at-mouse (event) | |
754 | "Ask a WWW browser to load a URL clicked with the mouse. | |
755 | The URL is the one around or before the position of the mouse click | |
756 | but point is not changed. Doesn't let you edit the URL like | |
757 | `browse-url'. Variable `browse-url-browser-function' says which browser | |
758 | to use." | |
759 | (interactive "e") | |
760 | (save-excursion | |
3abc9fa1 | 761 | (mouse-set-point event) |
857356cb RS |
762 | ;; This handles browse-url-new-window-flag properly |
763 | ;; when it gets no arg. | |
764 | (browse-url-at-point))) | |
8749abea GM |
765 | |
766 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; | |
767 | ;; Browser-specific commands | |
768 | ||
769 | ;; --- Default MS-Windows browser --- | |
770 | ||
771 | (defun browse-url-default-windows-browser (url &optional new-window) | |
772 | (interactive (browse-url-interactive-arg "URL: ")) | |
51a91c09 EZ |
773 | (if (eq system-type 'ms-dos) |
774 | (if dos-windows-version | |
775 | (shell-command (concat "start " (shell-quote-argument url))) | |
776 | (error "Browsing URLs is not supported on this system")) | |
777 | (w32-shell-execute "open" url))) | |
8749abea | 778 | |
662871dd SM |
779 | (defun browse-url-default-macosx-browser (url &optional new-window) |
780 | (interactive (browse-url-interactive-arg "URL: ")) | |
781 | (start-process (concat "open " url) nil "open" url)) | |
782 | ||
8749abea GM |
783 | ;; --- Netscape --- |
784 | ||
785 | (defun browse-url-process-environment () | |
7f61a9ee RS |
786 | "Set DISPLAY in the environment to the X display the browser will use. |
787 | This is either the value of variable `browse-url-browser-display' if | |
8749abea GM |
788 | non-nil, or the same display as Emacs if different from the current |
789 | environment, otherwise just use the current environment." | |
7f61a9ee | 790 | (let ((display (or browse-url-browser-display (browse-url-emacs-display)))) |
8749abea GM |
791 | (if display |
792 | (cons (concat "DISPLAY=" display) process-environment) | |
793 | process-environment))) | |
794 | ||
795 | (defun browse-url-emacs-display () | |
796 | "Return the X display Emacs is running on. | |
797 | This is nil if the display is the same as the DISPLAY environment variable. | |
798 | ||
799 | Actually Emacs could be using several displays; this just returns the | |
800 | one showing the selected frame." | |
801 | (let ((display (cdr-safe (assq 'display (frame-parameters))))) | |
802 | (and (not (equal display (getenv "DISPLAY"))) | |
803 | display))) | |
804 | ||
7f61a9ee RS |
805 | ;;;###autoload |
806 | (defun browse-url-default-browser (url &rest args) | |
807 | "Find a suitable browser and ask it to load URL. | |
808 | Default to the URL around or before point. | |
809 | ||
810 | When called interactively, if variable `browse-url-new-window-flag' is | |
811 | non-nil, load the document in a new window, if possible, otherwise use | |
812 | a random existing one. A non-nil interactive prefix argument reverses | |
813 | the effect of `browse-url-new-window-flag'. | |
814 | ||
815 | When called non-interactively, optional second argument NEW-WINDOW is | |
816 | used instead of `browse-url-new-window-flag'. | |
817 | ||
e62ecf85 SJ |
818 | The order attempted is gnome-moz-remote, Mozilla, Galeon, |
819 | Konqueror, Netscape, Mosaic, IXI Mosaic, Lynx in an xterm, MMM, | |
820 | and then W3." | |
7f61a9ee RS |
821 | (apply |
822 | (cond | |
662871dd | 823 | ((executable-find browse-url-gnome-moz-program) 'browse-url-gnome-moz) |
7f61a9ee RS |
824 | ((executable-find browse-url-mozilla-program) 'browse-url-mozilla) |
825 | ((executable-find browse-url-galeon-program) 'browse-url-galeon) | |
826 | ((executable-find browse-url-kde-program) 'browse-url-kde) | |
827 | ((executable-find browse-url-netscape-program) 'browse-url-netscape) | |
828 | ((executable-find browse-url-mosaic-program) 'browse-url-mosaic) | |
829 | ((executable-find "tellw3b") 'browse-url-iximosaic) | |
830 | ((executable-find browse-url-xterm-program) 'browse-url-lynx-xterm) | |
831 | ((executable-find "mmm") 'browse-url-mmm) | |
832 | (t 'browse-url-w3)) | |
833 | url args)) | |
834 | ||
8749abea GM |
835 | ;;;###autoload |
836 | (defun browse-url-netscape (url &optional new-window) | |
837 | "Ask the Netscape WWW browser to load URL. | |
8749abea GM |
838 | Default to the URL around or before point. The strings in variable |
839 | `browse-url-netscape-arguments' are also passed to Netscape. | |
840 | ||
408d5219 | 841 | When called interactively, if variable `browse-url-new-window-flag' is |
8749abea GM |
842 | non-nil, load the document in a new Netscape window, otherwise use a |
843 | random existing one. A non-nil interactive prefix argument reverses | |
408d5219 | 844 | the effect of `browse-url-new-window-flag'. |
8749abea | 845 | |
fe77c061 SJ |
846 | If `browse-url-netscape-new-window-is-tab' is non-nil, then |
847 | whenever a document would otherwise be loaded in a new window, it | |
848 | is loaded in a new tab in an existing window instead. | |
849 | ||
8749abea | 850 | When called non-interactively, optional second argument NEW-WINDOW is |
408d5219 | 851 | used instead of `browse-url-new-window-flag'." |
de5552d5 | 852 | (interactive (browse-url-interactive-arg "URL: ")) |
8749abea | 853 | ;; URL encode any `confusing' characters in the URL. This needs to |
26f7657a JL |
854 | ;; include at least commas; presumably also close parens and dollars. |
855 | (while (string-match "[,)$]" url) | |
8749abea GM |
856 | (setq url (replace-match |
857 | (format "%%%x" (string-to-char (match-string 0 url))) t t url))) | |
858 | (let* ((process-environment (browse-url-process-environment)) | |
fe77c061 SJ |
859 | (process |
860 | (apply 'start-process | |
861 | (concat "netscape " url) nil | |
862 | browse-url-netscape-program | |
863 | (append | |
864 | browse-url-netscape-arguments | |
865 | (if (eq window-system 'w32) | |
866 | (list url) | |
867 | (append | |
868 | (if new-window '("-noraise")) | |
869 | (list "-remote" | |
870 | (concat "openURL(" url | |
871 | (if (browse-url-maybe-new-window | |
872 | new-window) | |
873 | (if browse-url-netscape-new-window-is-tab | |
874 | ",new-tab" | |
875 | ",new-window")) | |
876 | ")")))))))) | |
8749abea | 877 | (set-process-sentinel process |
3abc9fa1 DL |
878 | `(lambda (process change) |
879 | (browse-url-netscape-sentinel process ,url))))) | |
8749abea GM |
880 | |
881 | (defun browse-url-netscape-sentinel (process url) | |
882 | "Handle a change to the process communicating with Netscape." | |
883 | (or (eq (process-exit-status process) 0) | |
884 | (let* ((process-environment (browse-url-process-environment))) | |
885 | ;; Netscape not running - start it | |
7844257c | 886 | (message "Starting %s..." browse-url-netscape-program) |
8749abea GM |
887 | (apply 'start-process (concat "netscape" url) nil |
888 | browse-url-netscape-program | |
889 | (append browse-url-netscape-startup-arguments (list url)))))) | |
890 | ||
891 | (defun browse-url-netscape-reload () | |
892 | "Ask Netscape to reload its current document. | |
893 | How depends on `browse-url-netscape-version'." | |
894 | (interactive) | |
895 | ;; Backwards incompatibility reported by | |
896 | ;; <peter.kruse@psychologie.uni-regensburg.de>. | |
897 | (browse-url-netscape-send (if (>= browse-url-netscape-version 4) | |
898 | "xfeDoCommand(reload)" | |
899 | "reload"))) | |
900 | ||
901 | (defun browse-url-netscape-send (command) | |
902 | "Send a remote control command to Netscape." | |
903 | (let* ((process-environment (browse-url-process-environment))) | |
904 | (apply 'start-process "netscape" nil | |
905 | browse-url-netscape-program | |
906 | (append browse-url-netscape-arguments | |
907 | (list "-remote" command))))) | |
908 | ||
7f61a9ee RS |
909 | ;;;###autoload |
910 | (defun browse-url-mozilla (url &optional new-window) | |
911 | "Ask the Mozilla WWW browser to load URL. | |
912 | Default to the URL around or before point. The strings in variable | |
913 | `browse-url-mozilla-arguments' are also passed to Mozilla. | |
914 | ||
915 | When called interactively, if variable `browse-url-new-window-flag' is | |
916 | non-nil, load the document in a new Mozilla window, otherwise use a | |
917 | random existing one. A non-nil interactive prefix argument reverses | |
918 | the effect of `browse-url-new-window-flag'. | |
919 | ||
d6da15ec SJ |
920 | If `browse-url-mozilla-new-window-is-tab' is non-nil, then whenever a |
921 | document would otherwise be loaded in a new window, it is loaded in a | |
922 | new tab in an existing window instead. | |
923 | ||
7f61a9ee RS |
924 | When called non-interactively, optional second argument NEW-WINDOW is |
925 | used instead of `browse-url-new-window-flag'." | |
926 | (interactive (browse-url-interactive-arg "URL: ")) | |
927 | ;; URL encode any `confusing' characters in the URL. This needs to | |
26f7657a JL |
928 | ;; include at least commas; presumably also close parens and dollars. |
929 | (while (string-match "[,)$]" url) | |
7f61a9ee RS |
930 | (setq url (replace-match |
931 | (format "%%%x" (string-to-char (match-string 0 url))) t t url))) | |
932 | (let* ((process-environment (browse-url-process-environment)) | |
d6da15ec SJ |
933 | (process |
934 | (apply 'start-process | |
935 | (concat "mozilla " url) nil | |
936 | browse-url-mozilla-program | |
937 | (append | |
938 | browse-url-mozilla-arguments | |
939 | (list "-remote" | |
940 | (concat "openURL(" | |
941 | url | |
942 | (if (browse-url-maybe-new-window | |
943 | new-window) | |
944 | (if browse-url-mozilla-new-window-is-tab | |
c29cf9a4 RS |
945 | ",new-tab" |
946 | ",new-window")) | |
d6da15ec | 947 | ")")))))) |
7f61a9ee RS |
948 | (set-process-sentinel process |
949 | `(lambda (process change) | |
950 | (browse-url-mozilla-sentinel process ,url))))) | |
951 | ||
952 | (defun browse-url-mozilla-sentinel (process url) | |
953 | "Handle a change to the process communicating with Mozilla." | |
954 | (or (eq (process-exit-status process) 0) | |
955 | (let* ((process-environment (browse-url-process-environment))) | |
956 | ;; Mozilla is not running - start it | |
7844257c | 957 | (message "Starting %s..." browse-url-mozilla-program) |
7f61a9ee RS |
958 | (apply 'start-process (concat "mozilla " url) nil |
959 | browse-url-mozilla-program | |
960 | (append browse-url-mozilla-startup-arguments (list url)))))) | |
961 | ||
962 | ;;;###autoload | |
963 | (defun browse-url-galeon (url &optional new-window) | |
964 | "Ask the Galeon WWW browser to load URL. | |
965 | Default to the URL around or before point. The strings in variable | |
966 | `browse-url-galeon-arguments' are also passed to Galeon. | |
967 | ||
968 | When called interactively, if variable `browse-url-new-window-flag' is | |
969 | non-nil, load the document in a new Galeon window, otherwise use a | |
970 | random existing one. A non-nil interactive prefix argument reverses | |
971 | the effect of `browse-url-new-window-flag'. | |
972 | ||
b77784f7 RS |
973 | If `browse-url-galeon-new-window-is-tab' is non-nil, then whenever a |
974 | document would otherwise be loaded in a new window, it is loaded in a | |
975 | new tab in an existing window instead. | |
976 | ||
7f61a9ee RS |
977 | When called non-interactively, optional second argument NEW-WINDOW is |
978 | used instead of `browse-url-new-window-flag'." | |
979 | (interactive (browse-url-interactive-arg "URL: ")) | |
980 | ;; URL encode any `confusing' characters in the URL. This needs to | |
26f7657a JL |
981 | ;; include at least commas; presumably also close parens and dollars. |
982 | (while (string-match "[,)$]" url) | |
7f61a9ee RS |
983 | (setq url (replace-match |
984 | (format "%%%x" (string-to-char (match-string 0 url))) t t url))) | |
985 | (let* ((process-environment (browse-url-process-environment)) | |
986 | (process (apply 'start-process | |
654805e3 RS |
987 | (concat "galeon " url) |
988 | nil | |
7f61a9ee RS |
989 | browse-url-galeon-program |
990 | (append | |
991 | browse-url-galeon-arguments | |
1d5d4123 RS |
992 | (if (browse-url-maybe-new-window new-window) |
993 | (if browse-url-galeon-new-window-is-tab | |
994 | '("--new-tab") | |
b77784f7 RS |
995 | '("--new-window" "--noraise")) |
996 | '("--existing")) | |
997 | (list url))))) | |
7f61a9ee RS |
998 | (set-process-sentinel process |
999 | `(lambda (process change) | |
1000 | (browse-url-galeon-sentinel process ,url))))) | |
1001 | ||
1002 | (defun browse-url-galeon-sentinel (process url) | |
1003 | "Handle a change to the process communicating with Galeon." | |
1004 | (or (eq (process-exit-status process) 0) | |
1005 | (let* ((process-environment (browse-url-process-environment))) | |
1006 | ;; Galeon is not running - start it | |
7844257c | 1007 | (message "Starting %s..." browse-url-galeon-program) |
7f61a9ee RS |
1008 | (apply 'start-process (concat "galeon " url) nil |
1009 | browse-url-galeon-program | |
1010 | (append browse-url-galeon-startup-arguments (list url)))))) | |
1011 | ||
654805e3 RS |
1012 | (defun browse-url-epiphany (url &optional new-window) |
1013 | "Ask the Epiphany WWW browser to load URL. | |
1014 | Default to the URL around or before point. The strings in variable | |
1015 | `browse-url-galeon-arguments' are also passed to Epiphany. | |
1016 | ||
1017 | When called interactively, if variable `browse-url-new-window-flag' is | |
1018 | non-nil, load the document in a new Epiphany window, otherwise use a | |
1019 | random existing one. A non-nil interactive prefix argument reverses | |
1020 | the effect of `browse-url-new-window-flag'. | |
1021 | ||
674dd916 | 1022 | If `browse-url-epiphany-new-window-is-tab' is non-nil, then whenever a |
654805e3 RS |
1023 | document would otherwise be loaded in a new window, it is loaded in a |
1024 | new tab in an existing window instead. | |
1025 | ||
1026 | When called non-interactively, optional second argument NEW-WINDOW is | |
1027 | used instead of `browse-url-new-window-flag'." | |
1028 | (interactive (browse-url-interactive-arg "URL: ")) | |
1029 | ;; URL encode any `confusing' characters in the URL. This needs to | |
26f7657a JL |
1030 | ;; include at least commas; presumably also close parens and dollars. |
1031 | (while (string-match "[,)$]" url) | |
654805e3 RS |
1032 | (setq url (replace-match |
1033 | (format "%%%x" (string-to-char (match-string 0 url))) t t url))) | |
1034 | (let* ((process-environment (browse-url-process-environment)) | |
1035 | (process (apply 'start-process | |
1036 | (concat "epiphany " url) | |
1037 | nil | |
1038 | browse-url-epiphany-program | |
1039 | (append | |
1040 | browse-url-epiphany-arguments | |
1041 | (if (browse-url-maybe-new-window new-window) | |
1042 | (if browse-url-epiphany-new-window-is-tab | |
1043 | '("--new-tab") | |
1044 | '("--new-window" "--noraise")) | |
1045 | '("--existing")) | |
1046 | (list url))))) | |
1047 | (set-process-sentinel process | |
1048 | `(lambda (process change) | |
1049 | (browse-url-epiphany-sentinel process ,url))))) | |
1050 | ||
1051 | (defun browse-url-epiphany-sentinel (process url) | |
1052 | "Handle a change to the process communicating with Epiphany." | |
1053 | (or (eq (process-exit-status process) 0) | |
1054 | (let* ((process-environment (browse-url-process-environment))) | |
1055 | ;; Epiphany is not running - start it | |
7844257c | 1056 | (message "Starting %s..." browse-url-epiphany-program) |
654805e3 RS |
1057 | (apply 'start-process (concat "epiphany " url) nil |
1058 | browse-url-epiphany-program | |
1059 | (append browse-url-epiphany-startup-arguments (list url)))))) | |
1060 | ||
b12e6de3 | 1061 | ;;;###autoload |
de5552d5 DL |
1062 | (defun browse-url-gnome-moz (url &optional new-window) |
1063 | "Ask Mozilla/Netscape to load URL via the GNOME program `gnome-moz-remote'. | |
1064 | Default to the URL around or before point. The strings in variable | |
1065 | `browse-url-gnome-moz-arguments' are also passed. | |
1066 | ||
408d5219 | 1067 | When called interactively, if variable `browse-url-new-window-flag' is |
de5552d5 DL |
1068 | non-nil, load the document in a new browser window, otherwise use an |
1069 | existing one. A non-nil interactive prefix argument reverses the | |
408d5219 | 1070 | effect of `browse-url-new-window-flag'. |
de5552d5 DL |
1071 | |
1072 | When called non-interactively, optional second argument NEW-WINDOW is | |
408d5219 | 1073 | used instead of `browse-url-new-window-flag'." |
c60ee5e7 | 1074 | (interactive (browse-url-interactive-arg "URL: ")) |
de5552d5 DL |
1075 | (apply 'start-process (concat "gnome-moz-remote " url) |
1076 | nil | |
662871dd | 1077 | browse-url-gnome-moz-program |
de5552d5 DL |
1078 | (append |
1079 | browse-url-gnome-moz-arguments | |
1080 | (if (browse-url-maybe-new-window new-window) | |
1081 | '("--newwin")) | |
1082 | (list "--raise" url)))) | |
1083 | ||
8749abea GM |
1084 | ;; --- Mosaic --- |
1085 | ||
1086 | ;;;###autoload | |
1087 | (defun browse-url-mosaic (url &optional new-window) | |
1088 | "Ask the XMosaic WWW browser to load URL. | |
1089 | ||
1090 | Default to the URL around or before point. The strings in variable | |
1091 | `browse-url-mosaic-arguments' are also passed to Mosaic and the | |
1092 | program is invoked according to the variable | |
1093 | `browse-url-mosaic-program'. | |
1094 | ||
408d5219 | 1095 | When called interactively, if variable `browse-url-new-window-flag' is |
8749abea GM |
1096 | non-nil, load the document in a new Mosaic window, otherwise use a |
1097 | random existing one. A non-nil interactive prefix argument reverses | |
408d5219 | 1098 | the effect of `browse-url-new-window-flag'. |
8749abea GM |
1099 | |
1100 | When called non-interactively, optional second argument NEW-WINDOW is | |
408d5219 | 1101 | used instead of `browse-url-new-window-flag'." |
8749abea | 1102 | (interactive (browse-url-interactive-arg "Mosaic URL: ")) |
1665be47 | 1103 | (let ((pidfile (expand-file-name browse-url-mosaic-pidfile)) |
8749abea GM |
1104 | pid) |
1105 | (if (file-readable-p pidfile) | |
1106 | (save-excursion | |
1107 | (find-file pidfile) | |
1108 | (goto-char (point-min)) | |
1109 | (setq pid (read (current-buffer))) | |
1110 | (kill-buffer nil))) | |
1111 | (if (and pid (zerop (signal-process pid 0))) ; Mosaic running | |
1112 | (save-excursion | |
1113 | (find-file (format "/tmp/Mosaic.%d" pid)) | |
1114 | (erase-buffer) | |
01f97560 | 1115 | (insert (if (browse-url-maybe-new-window new-window) |
8749abea GM |
1116 | "newwin\n" |
1117 | "goto\n") | |
1118 | url "\n") | |
1119 | (save-buffer) | |
1120 | (kill-buffer nil) | |
1121 | ;; Send signal SIGUSR to Mosaic | |
1122 | (message "Signalling Mosaic...") | |
662871dd | 1123 | (signal-process pid 'SIGUSR1) |
8749abea GM |
1124 | ;; Or you could try: |
1125 | ;; (call-process "kill" nil 0 nil "-USR1" (int-to-string pid)) | |
1126 | (message "Signalling Mosaic...done") | |
1127 | ) | |
1128 | ;; Mosaic not running - start it | |
7844257c | 1129 | (message "Starting %s..." browse-url-mosaic-program) |
8749abea GM |
1130 | (apply 'start-process "xmosaic" nil browse-url-mosaic-program |
1131 | (append browse-url-mosaic-arguments (list url))) | |
7844257c | 1132 | (message "Starting %s...done" browse-url-mosaic-program)))) |
8749abea GM |
1133 | |
1134 | ;; --- Grail --- | |
1135 | ||
8749abea GM |
1136 | (defvar browse-url-grail |
1137 | (concat (or (getenv "GRAILDIR") "~/.grail") "/user/rcgrail.py") | |
1138 | "Location of Grail remote control client script `rcgrail.py'. | |
1139 | Typically found in $GRAILDIR/rcgrail.py, or ~/.grail/user/rcgrail.py.") | |
1140 | ||
1141 | ;;;###autoload | |
1142 | (defun browse-url-grail (url &optional new-window) | |
1143 | "Ask the Grail WWW browser to load URL. | |
1144 | Default to the URL around or before point. Runs the program in the | |
1145 | variable `browse-url-grail'." | |
1146 | (interactive (browse-url-interactive-arg "Grail URL: ")) | |
1147 | (message "Sending URL to Grail...") | |
1148 | (save-excursion | |
1149 | (set-buffer (get-buffer-create " *Shell Command Output*")) | |
1150 | (erase-buffer) | |
1151 | ;; don't worry about this failing. | |
0deef26e | 1152 | (if (browse-url-maybe-new-window new-window) |
8749abea GM |
1153 | (call-process browse-url-grail nil 0 nil "-b" url) |
1154 | (call-process browse-url-grail nil 0 nil url)) | |
1155 | (message "Sending URL to Grail... done"))) | |
1156 | ||
1157 | ;; --- Mosaic using CCI --- | |
1158 | ||
1159 | ;;;###autoload | |
1160 | (defun browse-url-cci (url &optional new-window) | |
1161 | "Ask the XMosaic WWW browser to load URL. | |
1162 | Default to the URL around or before point. | |
1163 | ||
1164 | This function only works for XMosaic version 2.5 or later. You must | |
1165 | select `CCI' from XMosaic's File menu, set the CCI Port Address to the | |
1166 | value of variable `browse-url-CCI-port', and enable `Accept requests'. | |
1167 | ||
408d5219 | 1168 | When called interactively, if variable `browse-url-new-window-flag' is |
8749abea GM |
1169 | non-nil, load the document in a new browser window, otherwise use a |
1170 | random existing one. A non-nil interactive prefix argument reverses | |
408d5219 | 1171 | the effect of `browse-url-new-window-flag'. |
8749abea GM |
1172 | |
1173 | When called non-interactively, optional second argument NEW-WINDOW is | |
408d5219 | 1174 | used instead of `browse-url-new-window-flag'." |
8749abea GM |
1175 | (interactive (browse-url-interactive-arg "Mosaic URL: ")) |
1176 | (open-network-stream "browse-url" " *browse-url*" | |
1177 | browse-url-CCI-host browse-url-CCI-port) | |
1178 | ;; Todo: start browser if fails | |
1179 | (process-send-string "browse-url" | |
1180 | (concat "get url (" url ") output " | |
01f97560 | 1181 | (if (browse-url-maybe-new-window new-window) |
8749abea GM |
1182 | "new" |
1183 | "current") | |
1184 | "\r\n")) | |
1185 | (process-send-string "browse-url" "disconnect\r\n") | |
1186 | (delete-process "browse-url")) | |
1187 | ||
1188 | ;; --- IXI Mosaic --- | |
1189 | ||
1190 | ;;;###autoload | |
1191 | (defun browse-url-iximosaic (url &optional new-window) | |
1192 | ;; new-window ignored | |
1193 | "Ask the IXIMosaic WWW browser to load URL. | |
1194 | Default to the URL around or before point." | |
1195 | (interactive (browse-url-interactive-arg "IXI Mosaic URL: ")) | |
1196 | (start-process "tellw3b" nil "tellw3b" | |
1197 | "-service WWW_BROWSER ixi_showurl " url)) | |
1198 | ||
1199 | ;; --- W3 --- | |
1200 | ||
1201 | ;;;###autoload | |
1202 | (defun browse-url-w3 (url &optional new-window) | |
1203 | "Ask the w3 WWW browser to load URL. | |
1204 | Default to the URL around or before point. | |
1205 | ||
408d5219 | 1206 | When called interactively, if variable `browse-url-new-window-flag' is |
8749abea | 1207 | non-nil, load the document in a new window. A non-nil interactive |
408d5219 | 1208 | prefix argument reverses the effect of `browse-url-new-window-flag'. |
8749abea GM |
1209 | |
1210 | When called non-interactively, optional second argument NEW-WINDOW is | |
408d5219 | 1211 | used instead of `browse-url-new-window-flag'." |
8749abea GM |
1212 | (interactive (browse-url-interactive-arg "W3 URL: ")) |
1213 | (require 'w3) ; w3-fetch-other-window not autoloaded | |
01f97560 | 1214 | (if (browse-url-maybe-new-window new-window) |
8749abea GM |
1215 | (w3-fetch-other-window url) |
1216 | (w3-fetch url))) | |
1217 | ||
1218 | ;;;###autoload | |
1219 | (defun browse-url-w3-gnudoit (url &optional new-window) | |
1220 | ;; new-window ignored | |
1221 | "Ask another Emacs running gnuserv to load the URL using the W3 browser. | |
1222 | The `browse-url-gnudoit-program' program is used with options given by | |
1223 | `browse-url-gnudoit-args'. Default to the URL around or before point." | |
1224 | (interactive (browse-url-interactive-arg "W3 URL: ")) | |
1225 | (apply 'start-process (concat "gnudoit:" url) nil | |
1226 | browse-url-gnudoit-program | |
01f97560 DL |
1227 | (append browse-url-gnudoit-args |
1228 | (list (concat "(w3-fetch \"" url "\")") | |
1229 | "(raise-frame)")))) | |
8749abea GM |
1230 | |
1231 | ;; --- Lynx in an xterm --- | |
1232 | ||
1233 | ;;;###autoload | |
1234 | (defun browse-url-lynx-xterm (url &optional new-window) | |
1235 | ;; new-window ignored | |
1236 | "Ask the Lynx WWW browser to load URL. | |
1237 | Default to the URL around or before point. A new Lynx process is run | |
1238 | in an Xterm window using the Xterm program named by `browse-url-xterm-program' | |
1239 | with possible additional arguments `browse-url-xterm-args'." | |
1240 | (interactive (browse-url-interactive-arg "Lynx URL: ")) | |
1241 | (apply #'start-process `(,(concat "lynx" url) nil ,browse-url-xterm-program | |
01f97560 DL |
1242 | ,@browse-url-xterm-args "-e" "lynx" |
1243 | ,url))) | |
8749abea GM |
1244 | |
1245 | ;; --- Lynx in an Emacs "term" window --- | |
1246 | ||
1247 | ;;;###autoload | |
1248 | (defun browse-url-lynx-emacs (url &optional new-buffer) | |
1249 | "Ask the Lynx WWW browser to load URL. | |
1250 | Default to the URL around or before point. With a prefix argument, run | |
1251 | a new Lynx process in a new buffer. | |
1252 | ||
408d5219 | 1253 | When called interactively, if variable `browse-url-new-window-flag' is |
8749abea GM |
1254 | non-nil, load the document in a new lynx in a new term window, |
1255 | otherwise use any existing one. A non-nil interactive prefix argument | |
408d5219 | 1256 | reverses the effect of `browse-url-new-window-flag'. |
8749abea GM |
1257 | |
1258 | When called non-interactively, optional second argument NEW-WINDOW is | |
408d5219 | 1259 | used instead of `browse-url-new-window-flag'." |
8749abea GM |
1260 | (interactive (browse-url-interactive-arg "Lynx URL: ")) |
1261 | (let* ((system-uses-terminfo t) ; Lynx uses terminfo | |
1262 | ;; (term-term-name "vt100") ; ?? | |
1263 | (buf (get-buffer "*lynx*")) | |
1264 | (proc (and buf (get-buffer-process buf))) | |
1265 | (n browse-url-lynx-input-attempts)) | |
01f97560 | 1266 | (if (and (browse-url-maybe-new-window new-buffer) buf) |
8749abea GM |
1267 | ;; Rename away the OLD buffer. This isn't very polite, but |
1268 | ;; term insists on working in a buffer named *lynx* and would | |
1269 | ;; choke on *lynx*<1> | |
1270 | (progn (set-buffer buf) | |
1271 | (rename-uniquely))) | |
01f97560 | 1272 | (if (or (browse-url-maybe-new-window new-buffer) |
8749abea GM |
1273 | (not buf) |
1274 | (not proc) | |
1275 | (not (memq (process-status proc) '(run stop)))) | |
1276 | ;; start a new lynx | |
1277 | (progn | |
1278 | (setq buf | |
1279 | (apply #'make-term | |
01f97560 DL |
1280 | `("lynx" "lynx" nil ,@browse-url-lynx-emacs-args |
1281 | ,url))) | |
8749abea GM |
1282 | (switch-to-buffer buf) |
1283 | (term-char-mode) | |
1284 | (set-process-sentinel | |
1285 | (get-buffer-process buf) | |
1286 | ;; Don't leave around a dead one (especially because of its | |
1287 | ;; munged keymap.) | |
1288 | (lambda (process event) | |
1289 | (if (not (memq (process-status process) '(run stop))) | |
1290 | (let ((buf (process-buffer process))) | |
1291 | (if buf (kill-buffer buf))))))) | |
1292 | ;; send the url to lynx in the old buffer | |
1293 | (let ((win (get-buffer-window buf t))) | |
1294 | (if win | |
1295 | (select-window win) | |
1296 | (switch-to-buffer buf))) | |
1297 | (if (eq (following-char) ?_) | |
1298 | (cond ((eq browse-url-lynx-input-field 'warn) | |
e8af40ee | 1299 | (error "Please move out of the input field first")) |
8749abea GM |
1300 | ((eq browse-url-lynx-input-field 'avoid) |
1301 | (while (and (eq (following-char) ?_) (> n 0)) | |
1302 | (term-send-down) ; down arrow | |
1303 | (sit-for browse-url-lynx-input-delay)) | |
1304 | (if (eq (following-char) ?_) | |
e8af40ee | 1305 | (error "Cannot move out of the input field, sorry"))))) |
8749abea GM |
1306 | (term-send-string proc (concat "g" ; goto |
1307 | "\C-u" ; kill default url | |
1308 | url | |
1309 | "\r"))))) | |
1310 | ||
1311 | ;; --- MMM --- | |
1312 | ||
1313 | ;;;###autoload | |
1314 | (defun browse-url-mmm (url &optional new-window) | |
1315 | "Ask the MMM WWW browser to load URL. | |
1316 | Default to the URL around or before point." | |
1317 | (interactive (browse-url-interactive-arg "MMM URL: ")) | |
1318 | (message "Sending URL to MMM...") | |
1319 | (save-excursion | |
1320 | (set-buffer (get-buffer-create " *Shell Command Output*")) | |
1321 | (erase-buffer) | |
1322 | ;; mmm_remote just SEGVs if the file isn't there... | |
1323 | (if (or (file-exists-p (expand-file-name "~/.mmm_remote")) | |
1324 | ;; location in v 0.4: | |
1325 | (file-exists-p (expand-file-name "~/.mmm/remote"))) | |
1326 | (call-process "mmm_remote" nil 0 nil url) | |
1327 | (call-process "mmm" nil 0 nil "-external" url)) | |
1328 | (message "Sending URL to MMM... done"))) | |
1329 | ||
1330 | ;; --- mailto --- | |
1331 | ||
1abcd088 EZ |
1332 | (autoload 'rfc2368-parse-mailto-url "rfc2368") |
1333 | ||
8749abea GM |
1334 | ;;;###autoload |
1335 | (defun browse-url-mail (url &optional new-window) | |
1abcd088 | 1336 | "Open a new mail message buffer within Emacs for the RFC 2368 URL. |
8749abea GM |
1337 | Default to using the mailto: URL around or before point as the |
1338 | recipient's address. Supplying a non-nil interactive prefix argument | |
1339 | will cause the mail to be composed in another window rather than the | |
1340 | current one. | |
1341 | ||
408d5219 | 1342 | When called interactively, if variable `browse-url-new-window-flag' is |
8749abea GM |
1343 | non-nil use `compose-mail-other-window', otherwise `compose-mail'. A |
1344 | non-nil interactive prefix argument reverses the effect of | |
408d5219 | 1345 | `browse-url-new-window-flag'. |
8749abea GM |
1346 | |
1347 | When called non-interactively, optional second argument NEW-WINDOW is | |
408d5219 | 1348 | used instead of `browse-url-new-window-flag'." |
8749abea GM |
1349 | (interactive (browse-url-interactive-arg "Mailto URL: ")) |
1350 | (save-excursion | |
1abcd088 EZ |
1351 | (let* ((alist (rfc2368-parse-mailto-url url)) |
1352 | (to (assoc "To" alist)) | |
1353 | (subject (assoc "Subject" alist)) | |
1354 | (body (assoc "Body" alist)) | |
1355 | (rest (delete to (delete subject (delete body alist)))) | |
1356 | (to (cdr to)) | |
1357 | (subject (cdr subject)) | |
1358 | (body (cdr body)) | |
1359 | (mail-citation-hook (unless body mail-citation-hook))) | |
01f97560 | 1360 | (if (browse-url-maybe-new-window new-window) |
1abcd088 EZ |
1361 | (compose-mail-other-window to subject rest nil |
1362 | (if body | |
1363 | (list 'insert body) | |
1364 | (list 'insert-buffer (current-buffer)))) | |
1365 | (compose-mail to subject rest nil nil | |
1366 | (if body | |
1367 | (list 'insert body) | |
1368 | (list 'insert-buffer (current-buffer)))))))) | |
8749abea GM |
1369 | |
1370 | ;; --- Random browser --- | |
1371 | ||
1372 | ;;;###autoload | |
1373 | (defun browse-url-generic (url &optional new-window) | |
1374 | ;; new-window ignored | |
1375 | "Ask the WWW browser defined by `browse-url-generic-program' to load URL. | |
1376 | Default to the URL around or before point. A fresh copy of the | |
1377 | browser is started up in a new process with possible additional arguments | |
1378 | `browse-url-generic-args'. This is appropriate for browsers which | |
1379 | don't offer a form of remote control." | |
1380 | (interactive (browse-url-interactive-arg "URL: ")) | |
1381 | (if (not browse-url-generic-program) | |
1382 | (error "No browser defined (`browse-url-generic-program')")) | |
78cfc6ad DK |
1383 | (apply 'call-process browse-url-generic-program nil |
1384 | 0 nil | |
8749abea GM |
1385 | (append browse-url-generic-args (list url)))) |
1386 | ||
af06f459 GM |
1387 | ;;;###autoload |
1388 | (defun browse-url-kde (url &optional new-window) | |
1389 | "Ask the KDE WWW browser to load URL. | |
1390 | Default to the URL around or before point." | |
1391 | (interactive (browse-url-interactive-arg "KDE URL: ")) | |
1392 | (message "Sending URL to KDE...") | |
662871dd SM |
1393 | (apply #'start-process (concat "KDE " url) nil browse-url-kde-program |
1394 | (append browse-url-kde-args (list url)))) | |
af06f459 | 1395 | |
8749abea GM |
1396 | (provide 'browse-url) |
1397 | ||
ab5796a9 | 1398 | ;;; arch-tag: d2079573-5c06-4097-9598-f550fba19430 |
8749abea | 1399 | ;;; browse-url.el ends here |