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f70de9d4 | 1 | ;;; sendmail.el --- mail sending commands for Emacs. -*- byte-compile-dynamic: t -*- |
c88ab9ce | 2 | |
e84b4b86 | 3 | ;; Copyright (C) 1985, 1986, 1992, 1993, 1994, 1995, 1996, 1998, 2000, |
49f70d46 | 4 | ;; 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 |
c2457e54 | 5 | ;; Free Software Foundation, Inc. |
3a801d0c | 6 | |
e5167999 | 7 | ;; Maintainer: FSF |
d7b4d18f | 8 | ;; Keywords: mail |
e5167999 | 9 | |
20a8832d RS |
10 | ;; This file is part of GNU Emacs. |
11 | ||
b1fc2b50 | 12 | ;; GNU Emacs is free software: you can redistribute it and/or modify |
20a8832d | 13 | ;; it under the terms of the GNU General Public License as published by |
b1fc2b50 GM |
14 | ;; the Free Software Foundation, either version 3 of the License, or |
15 | ;; (at your option) any later version. | |
20a8832d RS |
16 | |
17 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
18 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
19 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
20 | ;; GNU General Public License for more details. | |
21 | ||
22 | ;; You should have received a copy of the GNU General Public License | |
b1fc2b50 | 23 | ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. |
20a8832d | 24 | |
d9ecc911 ER |
25 | ;;; Commentary: |
26 | ||
27 | ;; This mode provides mail-sending facilities from within Emacs. It is | |
28 | ;; documented in the Emacs user's manual. | |
29 | ||
e5167999 | 30 | ;;; Code: |
be0b8d69 | 31 | (eval-when-compile |
bf61662d GM |
32 | ;; Necessary to avoid recursive `require's. |
33 | (provide 'sendmail) | |
be0b8d69 DL |
34 | (require 'rmail) |
35 | (require 'mailalias)) | |
36 | ||
b8d747b9 | 37 | (require 'rfc2047) |
67ad9438 | 38 | |
0b5bb3ec SE |
39 | (defgroup sendmail nil |
40 | "Mail sending commands for Emacs." | |
41 | :prefix "mail-" | |
42 | :group 'mail) | |
20a8832d | 43 | |
1938b566 RS |
44 | (defcustom mail-setup-with-from t |
45 | "Non-nil means insert `From:' field when setting up the message." | |
1287f53f | 46 | :type 'boolean |
1938b566 RS |
47 | :group 'sendmail |
48 | :version "22.1") | |
49 | ||
82695714 CY |
50 | (defcustom sendmail-program |
51 | (cond | |
52 | ((file-exists-p "/usr/sbin/sendmail") "/usr/sbin/sendmail") | |
53 | ((file-exists-p "/usr/lib/sendmail") "/usr/lib/sendmail") | |
54 | ((file-exists-p "/usr/ucblib/sendmail") "/usr/ucblib/sendmail") | |
55 | (t "fakemail")) ;In ../etc, to interface to /bin/mail. | |
56 | "Program used to send messages." | |
57 | :group 'mail | |
58 | :type 'file) | |
59 | ||
ea9ceb34 | 60 | ;;;###autoload |
0b8ee421 | 61 | (defcustom mail-from-style 'default |
95fe848e | 62 | "Specifies how \"From:\" fields look. |
ea9ceb34 KH |
63 | |
64 | If `nil', they contain just the return address like: | |
65 | king@grassland.com | |
66 | If `parens', they look like: | |
67 | king@grassland.com (Elvis Parsley) | |
68 | If `angles', they look like: | |
cc674186 | 69 | Elvis Parsley <king@grassland.com> |
0b8ee421 CY |
70 | |
71 | Otherwise, most addresses look like `angles', but they look like | |
72 | `parens' if `angles' would need quoting and `parens' would not." | |
73 | ;; The value `system-default' is now deprecated. | |
74 | :type '(choice (const :tag "simple" nil) | |
75 | (const parens) | |
76 | (const angles) | |
77 | (const default)) | |
2a42d160 | 78 | :version "20.3" |
0b5bb3ec | 79 | :group 'sendmail) |
ea9ceb34 | 80 | |
32afb744 | 81 | ;;;###autoload |
3d04071d | 82 | (defcustom mail-specify-envelope-from nil |
95fe848e | 83 | "If non-nil, specify the envelope-from address when sending mail. |
c1a1fd60 | 84 | The value used to specify it is whatever is found in |
6b61353c | 85 | the variable `mail-envelope-from', with `user-mail-address' as fallback. |
32afb744 | 86 | |
01bb608e | 87 | On most systems, specifying the envelope-from address is a |
6b61353c KH |
88 | privileged operation. This variable affects sendmail and |
89 | smtpmail -- if you use feedmail to send mail, see instead the | |
90 | variable `feedmail-deduce-envelope-from'." | |
32afb744 KH |
91 | :version "21.1" |
92 | :type 'boolean | |
93 | :group 'sendmail) | |
94 | ||
c1a1fd60 | 95 | (defcustom mail-envelope-from nil |
95fe848e | 96 | "If non-nil, designate the envelope-from address when sending mail. |
01bb608e GM |
97 | This only has an effect if `mail-specify-envelope-from' is non-nil. |
98 | The value should be either a string, or the symbol `header' (in | |
99 | which case the contents of the \"From\" header of the message | |
100 | being sent is used), or nil (in which case the value of | |
101 | `user-mail-address' is used)." | |
c1a1fd60 | 102 | :version "21.1" |
00417fac | 103 | :type '(choice (string :tag "From-name") |
56e5818f | 104 | (const :tag "Use From: header from message" header) |
00417fac | 105 | (const :tag "Use `user-mail-address'" nil)) |
c1a1fd60 GM |
106 | :group 'sendmail) |
107 | ||
20a8832d | 108 | ;;;###autoload |
95fe848e SM |
109 | (defcustom mail-self-blind nil |
110 | "Non-nil means insert BCC to self in messages to be sent. | |
20a8832d | 111 | This is done when the message is initialized, |
0b5bb3ec SE |
112 | so you can remove or alter the BCC field to override the default." |
113 | :type 'boolean | |
114 | :group 'sendmail) | |
20a8832d RS |
115 | |
116 | ;;;###autoload | |
10b6d5c4 SM |
117 | (defcustom mail-interactive t |
118 | ;; We used to use a default of nil rather than t, but nowadays it is very | |
119 | ;; common for sendmail to be misconfigured, so one cannot rely on the | |
120 | ;; bounce message to be delivered anywhere, least of all to the | |
121 | ;; user's mailbox. | |
95fe848e | 122 | "Non-nil means when sending a message wait for and display errors. |
87ede499 | 123 | Otherwise, let mailer send back a message to report errors." |
0b5bb3ec | 124 | :type 'boolean |
c2457e54 | 125 | :version "23.1" ; changed from nil to t |
0b5bb3ec | 126 | :group 'sendmail) |
20a8832d | 127 | |
95fe848e SM |
128 | (defcustom mail-yank-ignored-headers |
129 | (concat "^" | |
130 | (regexp-opt '("via" "mail-from" "origin" "status" "remailed" | |
131 | "received" "message-id" "summary-line" "to" "subject" | |
132 | "in-reply-to" "return-path" "mail-reply-to" | |
87ede499 GM |
133 | ;; Should really be rmail-attribute-header and |
134 | ;; rmail-keyword-header, but this file does not | |
135 | ;; require rmail (at run time). | |
136 | "x-rmail-attributes" "x-rmail-keywords" | |
95fe848e SM |
137 | "mail-followup-to") "\\(?:") |
138 | ":") | |
139 | "Delete these headers from old message when it's inserted in a reply." | |
0b5bb3ec | 140 | :type 'regexp |
87ede499 GM |
141 | :group 'sendmail |
142 | :version "23.1") | |
20a8832d | 143 | |
4adc30a4 | 144 | ;; Prevent problems with `window-system' not having the correct value |
5e7f11bc LT |
145 | ;; when loaddefs.el is loaded. `custom-reevaluate-setting' needs the |
146 | ;; standard value. | |
147 | ;;;###autoload | |
148 | (put 'send-mail-function 'standard-value | |
149 | '((if (and window-system (memq system-type '(darwin windows-nt))) | |
150 | 'mailclient-send-it | |
151 | 'sendmail-send-it))) | |
152 | ||
20a8832d RS |
153 | ;; Useful to set in site-init.el |
154 | ;;;###autoload | |
95fe848e | 155 | (defcustom send-mail-function |
255d8b22 RS |
156 | (if (and window-system (memq system-type '(darwin windows-nt))) |
157 | 'mailclient-send-it | |
158 | 'sendmail-send-it) | |
67ad9438 | 159 | "Function to call to send the current buffer as mail. |
51d541d4 | 160 | The headers should be delimited by a line which is |
e04233aa GM |
161 | not a valid RFC822 header or continuation line, |
162 | that matches the variable `mail-header-separator'. | |
67ad9438 DL |
163 | This is used by the default mail-sending commands. See also |
164 | `message-send-mail-function' for use with the Message package." | |
c5dfddb6 DL |
165 | :type '(radio (function-item sendmail-send-it :tag "Use Sendmail package") |
166 | (function-item smtpmail-send-it :tag "Use SMTPmail package") | |
167 | (function-item feedmail-send-it :tag "Use Feedmail package") | |
5c290b9e | 168 | (function-item mailclient-send-it :tag "Use Mailclient package") |
40fa0008 | 169 | function) |
adba8116 | 170 | :initialize 'custom-initialize-delay |
40fa0008 | 171 | :group 'sendmail) |
20a8832d | 172 | |
cdbf9100 GM |
173 | ;;;###autoload(custom-initialize-delay 'send-mail-function nil) |
174 | ||
20a8832d | 175 | ;;;###autoload |
a7610c52 | 176 | (defcustom mail-header-separator (purecopy "--text follows this line--") |
95fe848e | 177 | "Line used to separate headers from text in messages being composed." |
0b5bb3ec SE |
178 | :type 'string |
179 | :group 'sendmail) | |
20a8832d | 180 | |
6737ae74 RS |
181 | ;; Set up mail-header-separator for use as a category text property. |
182 | (put 'mail-header-separator 'rear-nonsticky '(category)) | |
95fe848e SM |
183 | ;; This was a nice idea, for preventing accidental modification of |
184 | ;; the separator. But I found it also prevented or obstructed | |
185 | ;; certain deliberate operations, such as copying the separator line | |
186 | ;; up to the top to send myself a copy of an already sent outgoing message | |
187 | ;; and other things. So I turned it off. --rms. | |
188 | ;;(put 'mail-header-separator 'read-only t) | |
6737ae74 | 189 | |
20a8832d | 190 | ;;;###autoload |
95fe848e SM |
191 | (defcustom mail-archive-file-name nil |
192 | "Name of file to write all outgoing messages in, or nil for none. | |
0462d019 GM |
193 | This is normally an mbox file, but for backwards compatibility may also |
194 | be a Babyl file." | |
0b5bb3ec SE |
195 | :type '(choice file (const nil)) |
196 | :group 'sendmail) | |
20a8832d | 197 | |
fe8c32a6 | 198 | ;;;###autoload |
0b5bb3ec | 199 | (defcustom mail-default-reply-to nil |
95fe848e | 200 | "Address to insert as default Reply-to field of outgoing messages. |
6da74aab | 201 | If nil, it will be initialized from the REPLYTO environment variable |
0b5bb3ec SE |
202 | when you first send mail." |
203 | :type '(choice (const nil) string) | |
204 | :group 'sendmail) | |
20a8832d | 205 | |
a06d7943 | 206 | ;;;###autoload |
0b5bb3ec | 207 | (defcustom mail-alias-file nil |
95fe848e | 208 | "If non-nil, the name of a file to use instead of `/usr/lib/aliases'. |
20a8832d RS |
209 | This file defines aliases to be expanded by the mailer; this is a different |
210 | feature from that of defining aliases in `.mailrc' to be expanded in Emacs. | |
0b5bb3ec SE |
211 | This variable has no effect unless your system uses sendmail as its mailer." |
212 | :type '(choice (const nil) file) | |
213 | :group 'sendmail) | |
20a8832d | 214 | |
8790b698 | 215 | ;;;###autoload |
a7610c52 | 216 | (defcustom mail-personal-alias-file (purecopy "~/.mailrc") |
95fe848e | 217 | "If non-nil, the name of the user's personal mail alias file. |
8790b698 NF |
218 | This file typically should be in same format as the `.mailrc' file used by |
219 | the `Mail' or `mailx' program. | |
0b5bb3ec SE |
220 | This file need not actually exist." |
221 | :type '(choice (const nil) file) | |
222 | :group 'sendmail) | |
8790b698 | 223 | |
214d5640 | 224 | ;;;###autoload |
0b5bb3ec | 225 | (defcustom mail-setup-hook nil |
28f57f7e | 226 | "Normal hook, run each time a new outgoing message is initialized." |
0b5bb3ec | 227 | :type 'hook |
f70de9d4 | 228 | :options '(fortune-to-signature spook mail-abbrevs-setup) |
0b5bb3ec | 229 | :group 'sendmail) |
8b262cbc | 230 | |
214d5640 | 231 | ;;;###autoload |
5ef9d627 | 232 | (defvar mail-aliases t |
ade349a0 | 233 | "Alist of mail address aliases, |
de01bf7d | 234 | or t meaning should be initialized from your mail aliases file. |
6b61353c KH |
235 | \(The file's name is normally `~/.mailrc', but `mail-personal-alias-file' |
236 | can specify a different file name.) | |
de01bf7d | 237 | The alias definitions in the file have this form: |
ade349a0 | 238 | alias ALIAS MEANING") |
5ef9d627 | 239 | |
9cc75191 | 240 | (defvar mail-alias-modtime nil |
de01bf7d | 241 | "The modification time of your mail alias file when it was last examined.") |
9cc75191 | 242 | |
214d5640 | 243 | ;;;###autoload |
0b8ee421 | 244 | (defcustom mail-yank-prefix "> " |
95fe848e | 245 | "Prefix insert on lines of yanked message being replied to. |
e009b596 | 246 | If this is nil, use indentation, as specified by `mail-indentation-spaces'." |
0b5bb3ec SE |
247 | :type '(choice (const nil) string) |
248 | :group 'sendmail) | |
249 | ||
214d5640 | 250 | ;;;###autoload |
0b5bb3ec | 251 | (defcustom mail-indentation-spaces 3 |
95fe848e | 252 | "Number of spaces to insert at the beginning of each cited line. |
0b5bb3ec SE |
253 | Used by `mail-yank-original' via `mail-indent-citation'." |
254 | :type 'integer | |
255 | :group 'sendmail) | |
214d5640 | 256 | |
87ede499 | 257 | ;; FIXME make it really obsolete. |
fa24a822 | 258 | (defvar mail-yank-hooks nil |
015c5c55 RS |
259 | "Obsolete hook for modifying a citation just inserted in the mail buffer. |
260 | Each hook function can find the citation between (point) and (mark t). | |
261 | And each hook function should leave point and mark around the citation | |
262 | text as modified. | |
263 | ||
264 | This is a normal hook, misnamed for historical reasons. | |
265 | It is semi-obsolete and mail agents should no longer use it.") | |
266 | ||
3ca0be33 | 267 | ;;;###autoload |
0b5bb3ec | 268 | (defcustom mail-citation-hook nil |
95fe848e | 269 | "Hook for modifying a citation just inserted in the mail buffer. |
d6bccf09 RS |
270 | Each hook function can find the citation between (point) and (mark t), |
271 | and should leave point and mark around the citation text as modified. | |
272 | The hook functions can find the header of the cited message | |
273 | in the variable `mail-citation-header', whether or not this is included | |
274 | in the cited portion of the message. | |
1c24b04a | 275 | |
015c5c55 | 276 | If this hook is entirely empty (nil), a default action is taken |
0b5bb3ec SE |
277 | instead of no action." |
278 | :type 'hook | |
279 | :group 'sendmail) | |
20a8832d | 280 | |
d6bccf09 RS |
281 | (defvar mail-citation-header nil |
282 | "While running `mail-citation-hook', this variable holds the message header. | |
283 | This enables the hook functions to see the whole message header | |
284 | regardless of what part of it (if any) is included in the cited text.") | |
285 | ||
214d5640 | 286 | ;;;###autoload |
0b8ee421 CY |
287 | (defcustom mail-citation-prefix-regexp |
288 | (purecopy "\\([ \t]*\\(\\w\\|[_.]\\)+>+\\|[ \t]*[]>|}]\\)+") | |
95fe848e | 289 | "Regular expression to match a citation prefix plus whitespace. |
706e3d85 RS |
290 | It should match whatever sort of citation prefixes you want to handle, |
291 | with whitespace before and after; it should also match just whitespace. | |
292 | The default value matches citations like `foo-bar>' plus whitespace." | |
293 | :type 'regexp | |
294 | :group 'sendmail | |
295 | :version "20.3") | |
296 | ||
20a8832d | 297 | (defvar mail-abbrevs-loaded nil) |
95fe848e SM |
298 | (defvar mail-mode-map |
299 | (let ((map (make-sparse-keymap))) | |
300 | (define-key map "\M-\t" 'mail-complete) | |
301 | (define-key map "\C-c?" 'describe-mode) | |
302 | (define-key map "\C-c\C-f\C-t" 'mail-to) | |
303 | (define-key map "\C-c\C-f\C-b" 'mail-bcc) | |
304 | (define-key map "\C-c\C-f\C-f" 'mail-fcc) | |
305 | (define-key map "\C-c\C-f\C-c" 'mail-cc) | |
306 | (define-key map "\C-c\C-f\C-s" 'mail-subject) | |
307 | (define-key map "\C-c\C-f\C-r" 'mail-reply-to) | |
308 | (define-key map "\C-c\C-f\C-a" 'mail-mail-reply-to) ; author | |
309 | (define-key map "\C-c\C-f\C-l" 'mail-mail-followup-to) ; list | |
310 | (define-key map "\C-c\C-t" 'mail-text) | |
311 | (define-key map "\C-c\C-y" 'mail-yank-original) | |
312 | (define-key map "\C-c\C-r" 'mail-yank-region) | |
313 | (define-key map [remap split-line] 'mail-split-line) | |
314 | (define-key map "\C-c\C-q" 'mail-fill-yanked-message) | |
315 | (define-key map "\C-c\C-w" 'mail-signature) | |
316 | (define-key map "\C-c\C-v" 'mail-sent-via) | |
317 | (define-key map "\C-c\C-c" 'mail-send-and-exit) | |
318 | (define-key map "\C-c\C-s" 'mail-send) | |
319 | (define-key map "\C-c\C-i" 'mail-attach-file) | |
e009b596 GM |
320 | ;; FIXME add this? "b" = bury buffer. It's in the menu-bar. |
321 | ;;; (define-key map "\C-c\C-b" 'mail-dont-send) | |
95fe848e SM |
322 | |
323 | (define-key map [menu-bar mail] | |
324 | (cons "Mail" (make-sparse-keymap "Mail"))) | |
325 | ||
326 | (define-key map [menu-bar mail fill] | |
327 | '("Fill Citation" . mail-fill-yanked-message)) | |
328 | ||
329 | (define-key map [menu-bar mail yank] | |
e009b596 | 330 | '(menu-item "Cite Original" mail-yank-original :enable mail-reply-action)) |
95fe848e SM |
331 | |
332 | (define-key map [menu-bar mail signature] | |
333 | '("Insert Signature" . mail-signature)) | |
334 | ||
335 | (define-key map [menu-bar mail mail-sep] | |
336 | '("--")) | |
337 | ||
338 | (define-key map [menu-bar mail cancel] | |
339 | '("Cancel" . mail-dont-send)) | |
340 | ||
341 | (define-key map [menu-bar mail send-stay] | |
342 | '("Send, Keep Editing" . mail-send)) | |
343 | ||
344 | (define-key map [menu-bar mail send] | |
345 | '("Send Message" . mail-send-and-exit)) | |
346 | ||
347 | (define-key map [menu-bar headers] | |
348 | (cons "Headers" (make-sparse-keymap "Move to Header"))) | |
349 | ||
350 | (define-key map [menu-bar headers text] | |
351 | '("Text" . mail-text)) | |
352 | ||
353 | (define-key map [menu-bar headers expand-aliases] | |
354 | '("Expand Aliases" . expand-mail-aliases)) | |
355 | ||
356 | (define-key map [menu-bar headers sent-via] | |
e009b596 | 357 | '("Sent-Via" . mail-sent-via)) |
95fe848e SM |
358 | |
359 | (define-key map [menu-bar headers mail-reply-to] | |
e009b596 | 360 | '("Mail-Reply-To" . mail-mail-reply-to)) |
95fe848e SM |
361 | |
362 | (define-key map [menu-bar headers mail-followup-to] | |
e009b596 | 363 | '("Mail-Followup-To" . mail-mail-followup-to)) |
95fe848e SM |
364 | |
365 | (define-key map [menu-bar headers reply-to] | |
366 | '("Reply-To" . mail-reply-to)) | |
367 | ||
368 | (define-key map [menu-bar headers bcc] | |
369 | '("Bcc" . mail-bcc)) | |
370 | ||
371 | (define-key map [menu-bar headers fcc] | |
372 | '("Fcc" . mail-fcc)) | |
373 | ||
374 | (define-key map [menu-bar headers cc] | |
375 | '("Cc" . mail-cc)) | |
376 | ||
377 | (define-key map [menu-bar headers subject] | |
378 | '("Subject" . mail-subject)) | |
379 | ||
380 | (define-key map [menu-bar headers to] | |
381 | '("To" . mail-to)) | |
382 | ||
383 | map)) | |
20a8832d | 384 | |
5ef9d627 | 385 | (autoload 'build-mail-aliases "mailalias" |
8790b698 | 386 | "Read mail aliases from user's personal aliases file and set `mail-aliases'." |
5ef9d627 RS |
387 | nil) |
388 | ||
389 | (autoload 'expand-mail-aliases "mailalias" | |
390 | "Expand all mail aliases in suitable header fields found between BEG and END. | |
391 | Suitable header fields are `To', `Cc' and `Bcc' and their `Resent-' variants. | |
392 | Optional second arg EXCLUDE may be a regular expression defining text to be | |
393 | removed from alias expansions." | |
394 | nil) | |
395 | ||
ef15f270 | 396 | ;;;###autoload |
0b8ee421 | 397 | (defcustom mail-signature t |
95fe848e | 398 | "Text inserted at end of mail buffer when a message is initialized. |
f13c1dae RS |
399 | If t, it means to insert the contents of the file `mail-signature-file'. |
400 | If a string, that string is inserted. | |
401 | (To make a proper signature, the string should begin with \\n\\n-- \\n, | |
402 | which is the standard way to delimit a signature in a message.) | |
403 | Otherwise, it should be an expression; it is evaluated | |
404 | and should insert whatever you want to insert." | |
eb1213c1 | 405 | :type '(choice (const :tag "None" nil) |
f13c1dae RS |
406 | (const :tag "Use `.signature' file" t) |
407 | (string :tag "String to insert") | |
408 | (sexp :tag "Expression to evaluate")) | |
0b5bb3ec | 409 | :group 'sendmail) |
f13c1dae | 410 | (put 'mail-signature 'risky-local-variable t) |
4ac2e032 | 411 | |
214d5640 | 412 | ;;;###autoload |
1e8780b1 | 413 | (defcustom mail-signature-file (purecopy "~/.signature") |
95fe848e | 414 | "File containing the text inserted at end of mail buffer." |
0b5bb3ec SE |
415 | :type 'file |
416 | :group 'sendmail) | |
20a8832d | 417 | |
eb1213c1 | 418 | ;;;###autoload |
1e8780b1 | 419 | (defcustom mail-default-directory (purecopy "~/") |
03ffe8be CY |
420 | "Value of `default-directory' for Mail mode buffers. |
421 | This directory is used for auto-save files of Mail mode buffers. | |
422 | ||
423 | Note that Message mode does not use this variable; it auto-saves | |
424 | in `message-auto-save-directory'." | |
eb1213c1 | 425 | :type '(directory :tag "Directory") |
65280ff3 | 426 | :group 'sendmail |
bf247b6e | 427 | :version "22.1") |
eb1213c1 | 428 | |
c8553837 | 429 | (defvar mail-reply-action nil) |
20a8832d RS |
430 | (defvar mail-send-actions nil |
431 | "A list of actions to be performed upon successful sending of a message.") | |
c8553837 | 432 | (put 'mail-reply-action 'permanent-local t) |
98bd608d | 433 | (put 'mail-send-actions 'permanent-local t) |
20a8832d | 434 | |
214d5640 | 435 | ;;;###autoload |
0b5bb3ec | 436 | (defcustom mail-default-headers nil |
95fe848e | 437 | "A string containing header lines, to be inserted in outgoing messages. |
0462d019 GM |
438 | It can contain newlines, and should end in one. It is inserted |
439 | before you edit the message, so you can edit or delete the lines." | |
0b5bb3ec SE |
440 | :type '(choice (const nil) string) |
441 | :group 'sendmail) | |
20a8832d | 442 | |
0462d019 | 443 | ;; FIXME no need for autoload |
214d5640 | 444 | ;;;###autoload |
0b5bb3ec | 445 | (defcustom mail-bury-selects-summary t |
04ca017c | 446 | "If non-nil, try to show Rmail summary buffer after returning from mail. |
1f7850dd | 447 | The functions \\[mail-send-on-exit] or \\[mail-dont-send] select |
04ca017c | 448 | the Rmail summary buffer before returning, if it exists and this variable |
0b5bb3ec SE |
449 | is non-nil." |
450 | :type 'boolean | |
451 | :group 'sendmail) | |
1f7850dd | 452 | |
0462d019 | 453 | ;; FIXME no need for autoload |
214d5640 | 454 | ;;;###autoload |
baaa1f19 | 455 | (defcustom mail-send-nonascii 'mime |
95fe848e | 456 | "Specify whether to allow sending non-ASCII characters in mail. |
34153d76 RS |
457 | If t, that means do allow it. nil means don't allow it. |
458 | `query' means ask the user each time. | |
baaa1f19 GM |
459 | `mime' means add an appropriate MIME header if none already present. |
460 | The default is `mime'. | |
34153d76 | 461 | Including non-ASCII characters in a mail message can be problematical |
0b5bb3ec | 462 | for the recipient, who may not know how to decode them properly." |
baaa1f19 | 463 | :type '(choice (const t) (const nil) (const query) (const mime)) |
0b5bb3ec | 464 | :group 'sendmail) |
34153d76 | 465 | |
0b0b4ce7 | 466 | (defcustom mail-use-dsn nil |
95fe848e | 467 | "Ask MTA for notification of failed, delayed or successful delivery. |
0b0b4ce7 RS |
468 | Note that only some MTAs (currently only recent versions of Sendmail) |
469 | support Delivery Status Notification." | |
470 | :group 'sendmail | |
471 | :type '(repeat (radio (const :tag "Failure" failure) | |
472 | (const :tag "Delay" delay) | |
473 | (const :tag "Success" success))) | |
bf247b6e | 474 | :version "22.1") |
0b0b4ce7 | 475 | |
7c203051 RS |
476 | ;; Note: could use /usr/ucb/mail instead of sendmail; |
477 | ;; options -t, and -v if not interactive. | |
478 | (defvar mail-mailer-swallows-blank-line | |
01b5c04d | 479 | (if (and (string-match "sparc-sun-sunos\\(\\'\\|[^5]\\)" system-configuration) |
47c5e807 | 480 | (file-readable-p "/etc/sendmail.cf") |
95fe848e SM |
481 | (with-temp-buffer |
482 | (insert-file-contents "/etc/sendmail.cf") | |
483 | (goto-char (point-min)) | |
484 | (let ((case-fold-search nil)) | |
485 | (re-search-forward "^OR\\>" nil t)))) | |
9a41d08a NF |
486 | ;; According to RFC822, "The field-name must be composed of printable |
487 | ;; ASCII characters (i.e. characters that have decimal values between | |
488 | ;; 33 and 126, except colon)", i.e. any chars except ctl chars, | |
489 | ;; space, or colon. | |
490 | '(looking-at "[ \t]\\|[][!\"#$%&'()*+,-./0-9;<=>?@A-Z\\\\^_`a-z{|}~]+:")) | |
7c203051 RS |
491 | "Set this non-nil if the system's mailer runs the header and body together. |
492 | \(This problem exists on Sunos 4 when sendmail is run in remote mode.) | |
493 | The value should be an expression to test whether the problem will | |
494 | actually occur.") | |
495 | ||
f81b71c7 | 496 | (defvar mail-mode-syntax-table |
87ede499 | 497 | ;; define-derived-mode will make it inherit from text-mode-syntax-table. |
f81b71c7 | 498 | (let ((st (make-syntax-table))) |
87ede499 GM |
499 | ;; FIXME this is probably very obsolete now ("percent hack"). |
500 | ;; sending.texi used to say: | |
501 | ;; Mail mode defines the character `%' as a word separator; this | |
502 | ;; is helpful for using the word commands to edit mail addresses. | |
f81b71c7 SM |
503 | (modify-syntax-entry ?% ". " st) |
504 | st) | |
505 | "Syntax table used while in `mail-mode'.") | |
20a8832d | 506 | |
8b1f1a0c | 507 | (defvar mail-font-lock-keywords |
70a302f8 | 508 | (eval-when-compile |
f1052d2e | 509 | (let* ((cite-chars "[>|}]") |
0eafc06c | 510 | (cite-prefix "[:alpha:]") |
f1052d2e | 511 | (cite-suffix (concat cite-prefix "0-9_.@-`'\""))) |
3d51068d | 512 | (list '("^\\(To\\|Newsgroups\\):" . font-lock-function-name-face) |
3ca0be33 | 513 | '("^\\(B?CC\\|Reply-to\\|Mail-\\(reply\\|followup\\)-to\\):" . font-lock-keyword-face) |
70a302f8 | 514 | '("^\\(Subject:\\)[ \t]*\\(.+\\)?" |
b795df2b RS |
515 | (1 font-lock-comment-face) |
516 | ;; (2 font-lock-type-face nil t) | |
517 | ) | |
f1052d2e | 518 | ;; Use EVAL to delay in case `mail-header-separator' gets changed. |
3d51068d | 519 | '(eval . |
e69d810c | 520 | (let ((separator (if (zerop (length mail-header-separator)) |
8646fe22 | 521 | " \\`\\' " |
e69d810c SM |
522 | (regexp-quote mail-header-separator)))) |
523 | (cons (concat "^" separator "$") 'font-lock-warning-face))) | |
f1052d2e SM |
524 | ;; Use MATCH-ANCHORED to effectively anchor the regexp left side. |
525 | `(,cite-chars | |
526 | (,(concat "\\=[ \t]*" | |
d2f29015 RS |
527 | "\\(\\(\\([" cite-prefix "]+[" cite-suffix "]*\\)?" |
528 | "\\(" cite-chars "[ \t]*\\)\\)+\\)" | |
3d51068d | 529 | "\\(.*\\)") |
f1052d2e | 530 | (beginning-of-line) (end-of-line) |
d2f29015 RS |
531 | (1 font-lock-comment-delimiter-face nil t) |
532 | (5 font-lock-comment-face nil t))) | |
c034acdf | 533 | '("^\\(X-[A-Za-z0-9-]+\\|In-reply-to\\):.*\\(\n[ \t]+.*\\)*$" |
70a302f8 | 534 | . font-lock-string-face)))) |
8b1f1a0c RS |
535 | "Additional expressions to highlight in Mail mode.") |
536 | ||
5b6575b7 | 537 | \f |
1498db18 | 538 | (defun sendmail-sync-aliases () |
6b61353c KH |
539 | (when mail-personal-alias-file |
540 | (let ((modtime (nth 5 (file-attributes mail-personal-alias-file)))) | |
541 | (or (equal mail-alias-modtime modtime) | |
542 | (setq mail-alias-modtime modtime | |
543 | mail-aliases t))))) | |
9cc75191 | 544 | |
20a8832d | 545 | (defun mail-setup (to subject in-reply-to cc replybuffer actions) |
235c2d35 | 546 | (or mail-default-reply-to |
810163a3 | 547 | (setq mail-default-reply-to (getenv "REPLYTO"))) |
1498db18 | 548 | (sendmail-sync-aliases) |
5ef9d627 RS |
549 | (if (eq mail-aliases t) |
550 | (progn | |
551 | (setq mail-aliases nil) | |
6b61353c KH |
552 | (when mail-personal-alias-file |
553 | (if (file-exists-p mail-personal-alias-file) | |
554 | (build-mail-aliases))))) | |
2813dcb9 | 555 | ;; Don't leave this around from a previous message. |
f8081291 | 556 | (kill-local-variable 'buffer-file-coding-system) |
9be82109 KH |
557 | ;; This doesn't work for enable-multibyte-characters. |
558 | ;; (kill-local-variable 'enable-multibyte-characters) | |
597e2240 | 559 | (set-buffer-multibyte (default-value 'enable-multibyte-characters)) |
8881c1ab KH |
560 | (if current-input-method |
561 | (inactivate-input-method)) | |
20a8832d | 562 | (setq mail-send-actions actions) |
c8553837 | 563 | (setq mail-reply-action replybuffer) |
20a8832d | 564 | (goto-char (point-min)) |
1938b566 RS |
565 | (if mail-setup-with-from |
566 | (mail-insert-from-field)) | |
20a8832d RS |
567 | (insert "To: ") |
568 | (save-excursion | |
569 | (if to | |
70ca75ae RS |
570 | ;; Here removed code to extract names from within <...> |
571 | ;; on the assumption that mail-strip-quoted-names | |
572 | ;; has been called and has done so. | |
573 | (let ((fill-prefix "\t") | |
574 | (address-start (point))) | |
20a8832d | 575 | (insert to "\n") |
118a3c04 RS |
576 | (fill-region-as-paragraph address-start (point-max)) |
577 | (goto-char (point-max)) | |
578 | (unless (bolp) | |
579 | (newline))) | |
20a8832d RS |
580 | (newline)) |
581 | (if cc | |
70ca75ae RS |
582 | (let ((fill-prefix "\t") |
583 | (address-start (progn (insert "CC: ") (point)))) | |
584 | (insert cc "\n") | |
118a3c04 RS |
585 | (fill-region-as-paragraph address-start (point-max)) |
586 | (goto-char (point-max)) | |
587 | (unless (bolp) | |
588 | (newline)))) | |
20a8832d | 589 | (if in-reply-to |
118a3c04 | 590 | (let ((fill-prefix "\t") |
58cabff0 | 591 | (fill-column 78) |
34046d66 RS |
592 | (address-start (point))) |
593 | (insert "In-reply-to: " in-reply-to "\n") | |
118a3c04 RS |
594 | (fill-region-as-paragraph address-start (point-max)) |
595 | (goto-char (point-max)) | |
596 | (unless (bolp) | |
597 | (newline)))) | |
20a8832d RS |
598 | (insert "Subject: " (or subject "") "\n") |
599 | (if mail-default-headers | |
600 | (insert mail-default-headers)) | |
601 | (if mail-default-reply-to | |
602 | (insert "Reply-to: " mail-default-reply-to "\n")) | |
603 | (if mail-self-blind | |
22c03d39 | 604 | (insert "BCC: " user-mail-address "\n")) |
20a8832d RS |
605 | (if mail-archive-file-name |
606 | (insert "FCC: " mail-archive-file-name "\n")) | |
6737ae74 RS |
607 | (put-text-property (point) |
608 | (progn | |
609 | (insert mail-header-separator "\n") | |
610 | (1- (point))) | |
611 | 'category 'mail-header-separator) | |
874bdb5a RS |
612 | ;; Insert the signature. But remember the beginning of the message. |
613 | (if to (setq to (point))) | |
87ede499 | 614 | (if mail-signature (mail-signature t)) |
20a8832d RS |
615 | (goto-char (point-max)) |
616 | (or (bolp) (newline))) | |
874bdb5a | 617 | (if to (goto-char to)) |
20a8832d RS |
618 | (or to subject in-reply-to |
619 | (set-buffer-modified-p nil)) | |
620 | (run-hooks 'mail-setup-hook)) | |
5b6575b7 | 621 | \f |
be0b8d69 | 622 | (defcustom mail-mode-hook nil |
b769f3da GM |
623 | "Hook run by Mail mode. |
624 | When composing a mail, this runs immediately after creating, or | |
625 | switching to, the `*mail*' buffer. See also `mail-setup-hook'." | |
be0b8d69 DL |
626 | :group 'sendmail |
627 | :type 'hook | |
628 | :options '(footnote-mode)) | |
629 | ||
567bb3dd | 630 | (defvar mail-mode-abbrev-table text-mode-abbrev-table) |
20a8832d | 631 | ;;;###autoload |
f81b71c7 | 632 | (define-derived-mode mail-mode text-mode "Mail" |
20a8832d RS |
633 | "Major mode for editing mail to be sent. |
634 | Like Text Mode but with these additional commands: | |
e8f4db18 RS |
635 | |
636 | \\[mail-send] mail-send (send the message) | |
637 | \\[mail-send-and-exit] mail-send-and-exit (send the message and exit) | |
638 | ||
d3db616e | 639 | Here are commands that move to a header field (and create it if there isn't): |
5d838629 CY |
640 | \\[mail-to] move to To: \\[mail-subject] move to Subj: |
641 | \\[mail-bcc] move to BCC: \\[mail-cc] move to CC: | |
0678d779 | 642 | \\[mail-fcc] move to FCC: \\[mail-reply-to] move to Reply-To: |
3ca0be33 RS |
643 | \\[mail-mail-reply-to] move to Mail-Reply-To: |
644 | \\[mail-mail-followup-to] move to Mail-Followup-To: | |
5d838629 | 645 | \\[mail-text] move to message text. |
d3db616e KH |
646 | \\[mail-signature] mail-signature (insert `mail-signature-file' file). |
647 | \\[mail-yank-original] mail-yank-original (insert current message, in Rmail). | |
648 | \\[mail-fill-yanked-message] mail-fill-yanked-message (fill what was yanked). | |
5d838629 | 649 | \\[mail-sent-via] mail-sent-via (add a sent-via field for each To or CC). |
4deb3ba9 EZ |
650 | Turning on Mail mode runs the normal hooks `text-mode-hook' and |
651 | `mail-mode-hook' (in that order)." | |
c8553837 | 652 | (make-local-variable 'mail-reply-action) |
20a8832d | 653 | (make-local-variable 'mail-send-actions) |
20a8832d | 654 | (setq buffer-offer-save t) |
2667df42 | 655 | (make-local-variable 'font-lock-defaults) |
117e4b0c | 656 | (setq font-lock-defaults '(mail-font-lock-keywords t t)) |
20a8832d | 657 | (make-local-variable 'paragraph-separate) |
5b6575b7 RS |
658 | (make-local-variable 'normal-auto-fill-function) |
659 | (setq normal-auto-fill-function 'mail-mode-auto-fill) | |
b5682230 | 660 | (make-local-variable 'fill-paragraph-function) |
c8553837 | 661 | (setq fill-paragraph-function 'mail-mode-fill-paragraph) |
eba52a1a MB |
662 | ;; Allow using comment commands to add/remove quoting (this only does |
663 | ;; anything if mail-yank-prefix is set to a non-nil value). | |
664 | (set (make-local-variable 'comment-start) mail-yank-prefix) | |
6b61353c KH |
665 | (if mail-yank-prefix |
666 | (set (make-local-variable 'comment-start-skip) | |
667 | (concat "^" (regexp-quote mail-yank-prefix) "[ \t]*"))) | |
1b8def58 RS |
668 | (make-local-variable 'adaptive-fill-regexp) |
669 | (setq adaptive-fill-regexp | |
567a1c29 | 670 | (concat "[ \t]*[-[:alnum:]]+>+[ \t]*\\|" |
f81b71c7 | 671 | adaptive-fill-regexp)) |
d78f466f | 672 | (make-local-variable 'adaptive-fill-first-line-regexp) |
f03ca5f5 | 673 | (setq adaptive-fill-first-line-regexp |
40035487 | 674 | (concat "[ \t]*[-[:alnum:]]*>+[ \t]*\\|" |
f81b71c7 | 675 | adaptive-fill-first-line-regexp)) |
df0d89b1 RS |
676 | ;; `-- ' precedes the signature. `-----' appears at the start of the |
677 | ;; lines that delimit forwarded messages. | |
678 | ;; Lines containing just >= 3 dashes, perhaps after whitespace, | |
679 | ;; are also sometimes used and should be separators. | |
f3e95b0d | 680 | (setq paragraph-separate (concat (regexp-quote mail-header-separator) |
75e4db34 | 681 | "$\\|\t*\\([-|#;>* ]\\|(?[0-9]+[.)]\\)+$" |
0eafc06c | 682 | "\\|[ \t]*[[:alnum:]]*>+[ \t]*$\\|[ \t]*$\\|" |
f3e95b0d SM |
683 | "--\\( \\|-+\\)$\\|" |
684 | page-delimiter))) | |
5b6575b7 | 685 | |
51d541d4 RS |
686 | |
687 | (defun mail-header-end () | |
688 | "Return the buffer location of the end of headers, as a number." | |
66191b7e RS |
689 | (save-restriction |
690 | (widen) | |
691 | (save-excursion | |
692 | (rfc822-goto-eoh) | |
693 | (point)))) | |
51d541d4 RS |
694 | |
695 | (defun mail-text-start () | |
696 | "Return the buffer location of the start of text, as a number." | |
66191b7e RS |
697 | (save-restriction |
698 | (widen) | |
699 | (save-excursion | |
700 | (rfc822-goto-eoh) | |
701 | (forward-line 1) | |
702 | (point)))) | |
51d541d4 RS |
703 | |
704 | (defun mail-sendmail-delimit-header () | |
705 | "Set up whatever header delimiter convention sendmail will use. | |
706 | Concretely: replace the first blank line in the header with the separator." | |
707 | (rfc822-goto-eoh) | |
708 | (insert mail-header-separator) | |
709 | (point)) | |
710 | ||
711 | (defun mail-sendmail-undelimit-header () | |
712 | "Remove header separator to put the message in correct form for sendmail. | |
713 | Leave point at the start of the delimiter line." | |
714 | (rfc822-goto-eoh) | |
715 | (delete-region (point) (progn (end-of-line) (point)))) | |
716 | ||
5b6575b7 RS |
717 | (defun mail-mode-auto-fill () |
718 | "Carry out Auto Fill for Mail mode. | |
719 | If within the headers, this makes the new lines into continuation lines." | |
51d541d4 | 720 | (if (< (point) (mail-header-end)) |
5b6575b7 RS |
721 | (let ((old-line-start (save-excursion (beginning-of-line) (point)))) |
722 | (if (do-auto-fill) | |
723 | (save-excursion | |
724 | (beginning-of-line) | |
725 | (while (not (eq (point) old-line-start)) | |
28afe199 RS |
726 | ;; Use insert-before-markers in case we're inserting |
727 | ;; before the saved value of point (which is common). | |
728 | (insert-before-markers " ") | |
5b6575b7 RS |
729 | (forward-line -1)) |
730 | t))) | |
731 | (do-auto-fill))) | |
c8553837 RS |
732 | |
733 | (defun mail-mode-fill-paragraph (arg) | |
734 | ;; Do something special only if within the headers. | |
51d541d4 | 735 | (if (< (point) (mail-header-end)) |
a1506d29 | 736 | (let (beg end fieldname) |
8fcbbf7d GM |
737 | (when (prog1 (re-search-backward "^[-a-zA-Z]+:" nil 'yes) |
738 | (setq beg (point))) | |
c8553837 | 739 | (setq fieldname |
8fcbbf7d | 740 | (downcase (buffer-substring beg (1- (match-end 0)))))) |
c8553837 RS |
741 | (forward-line 1) |
742 | ;; Find continuation lines and get rid of their continuation markers. | |
743 | (while (looking-at "[ \t]") | |
744 | (delete-horizontal-space) | |
745 | (forward-line 1)) | |
746 | (setq end (point-marker)) | |
747 | (goto-char beg) | |
748 | ;; If this field contains addresses, | |
749 | ;; make sure we can fill after each address. | |
750 | (if (member fieldname | |
751 | '("to" "cc" "bcc" "from" "reply-to" | |
3ca0be33 | 752 | "mail-reply-to" "mail-followup-to" |
c8553837 RS |
753 | "resent-to" "resent-cc" "resent-bcc" |
754 | "resent-from" "resent-reply-to")) | |
755 | (while (search-forward "," end t) | |
756 | (or (looking-at "[ \t]") | |
757 | (insert " ")))) | |
95fe848e | 758 | (fill-region-as-paragraph beg end arg) |
c8553837 RS |
759 | ;; Mark all lines except the first as continuations. |
760 | (goto-char beg) | |
761 | (forward-line 1) | |
762 | (while (< (point) end) | |
763 | (insert " ") | |
764 | (forward-line 1)) | |
765 | (move-marker end nil) | |
766 | t))) | |
299fdd8d | 767 | \f |
5b6575b7 RS |
768 | ;; User-level commands for sending. |
769 | ||
2c1e2995 | 770 | (defun mail-send-and-exit (&optional arg) |
33b4a308 | 771 | "Send message like `mail-send', then, if no errors, exit from mail buffer. |
20a8832d RS |
772 | Prefix arg means don't delete this window." |
773 | (interactive "P") | |
774 | (mail-send) | |
1b6bb250 RS |
775 | (mail-bury arg)) |
776 | ||
8451b5e9 | 777 | (defun mail-dont-send (&optional arg) |
1b6bb250 RS |
778 | "Don't send the message you have been editing. |
779 | Prefix arg means don't delete this window." | |
780 | (interactive "P") | |
781 | (mail-bury arg)) | |
782 | ||
8451b5e9 | 783 | (defun mail-bury (&optional arg) |
1b6bb250 | 784 | "Bury this mail buffer." |
e49ad9a5 RS |
785 | (let ((newbuf (other-buffer (current-buffer)))) |
786 | (bury-buffer (current-buffer)) | |
e32725a7 RS |
787 | (if (and (or nil |
788 | ;; In this case, we need to go to a different frame. | |
789 | (window-dedicated-p (frame-selected-window)) | |
790 | ;; In this mode of operation, the frame was probably | |
791 | ;; made for this buffer, so the user probably wants | |
792 | ;; to delete it now. | |
793 | (and pop-up-frames (one-window-p)) | |
b03a1621 | 794 | (cdr (assq 'mail-dedicated-frame (frame-parameters)))) |
9320d421 | 795 | (not (null (delq (selected-frame) (visible-frame-list))))) |
6f60853a EZ |
796 | (progn |
797 | (if (display-multi-frame-p) | |
798 | (delete-frame (selected-frame)) | |
799 | ;; The previous frame is where normally they have the | |
04ca017c | 800 | ;; Rmail buffer displayed. |
6f60853a | 801 | (other-frame -1))) |
fdb90184 RS |
802 | (let (rmail-flag summary-buffer) |
803 | (and (not arg) | |
804 | (not (one-window-p)) | |
95fe848e SM |
805 | (with-current-buffer |
806 | (window-buffer (next-window (selected-window) 'not)) | |
b7796562 | 807 | (setq rmail-flag (eq major-mode 'rmail-mode)) |
fdb90184 | 808 | (setq summary-buffer |
1f7850dd RS |
809 | (and mail-bury-selects-summary |
810 | (boundp 'rmail-summary-buffer) | |
6cfc977b | 811 | rmail-summary-buffer |
fdb90184 RS |
812 | (buffer-name rmail-summary-buffer) |
813 | (not (get-buffer-window rmail-summary-buffer)) | |
814 | rmail-summary-buffer)))) | |
815 | (if rmail-flag | |
816 | ;; If the Rmail buffer has a summary, show that. | |
817 | (if summary-buffer (switch-to-buffer summary-buffer) | |
818 | (delete-window)) | |
819 | (switch-to-buffer newbuf)))))) | |
20a8832d | 820 | |
be0b8d69 | 821 | (defcustom mail-send-hook nil |
28f57f7e | 822 | "Hook run just before sending a message." |
be0b8d69 DL |
823 | :type 'hook |
824 | :options '(flyspell-mode-off) | |
825 | :group 'sendmail) | |
826 | ||
3ca0be33 | 827 | ;;;###autoload |
0462d019 GM |
828 | (defcustom mail-mailing-lists nil |
829 | "List of mailing list addresses the user is subscribed to. | |
3ca0be33 RS |
830 | The variable is used to trigger insertion of the \"Mail-Followup-To\" |
831 | header when sending a message to a mailing list." | |
832 | :type '(repeat string) | |
833 | :group 'sendmail) | |
834 | ||
835 | ||
20a8832d RS |
836 | (defun mail-send () |
837 | "Send the message in the current buffer. | |
838 | If `mail-interactive' is non-nil, wait for success indication | |
839 | or error messages, and inform user. | |
840 | Otherwise any failure is reported in a message back to | |
841 | the user from the mailer." | |
842 | (interactive) | |
e11094e6 RS |
843 | (if (if buffer-file-name |
844 | (y-or-n-p "Send buffer contents as mail message? ") | |
845 | (or (buffer-modified-p) | |
846 | (y-or-n-p "Message already sent; resend? "))) | |
34153d76 | 847 | (let ((inhibit-read-only t) |
3ca0be33 RS |
848 | (opoint (point)) |
849 | (ml (when mail-mailing-lists | |
850 | ;; The surrounding regexp assumes the use of | |
851 | ;; `mail-strip-quoted-names' on addresses before matching | |
852 | ;; Cannot deal with full RFC 822 freedom, but that is | |
853 | ;; unlikely to be problematic. | |
854 | (concat "\\(?:[[:space:];,]\\|\\`\\)" | |
855 | (regexp-opt mail-mailing-lists t) | |
856 | "\\(?:[[:space:];,]\\|\\'\\)")))) | |
857 | ;; If there are mailing lists defined | |
858 | (when ml | |
859 | (save-excursion | |
860 | (let* ((to (mail-fetch-field "to" nil t)) | |
861 | (cc (mail-fetch-field "cc" nil t)) | |
862 | (new-header-values ; To: and Cc: | |
863 | (mail-strip-quoted-names | |
864 | (concat to (when cc (concat ", " cc)))))) | |
865 | ;; If message goes to known mailing list ... | |
866 | (when (string-match ml new-header-values) | |
867 | ;; Add Mail-Followup-To if none yet | |
868 | (unless (mail-fetch-field "mail-followup-to") | |
869 | (goto-char (mail-header-end)) | |
870 | (insert "Mail-Followup-To: " | |
871 | (let ((l)) | |
872 | (mapc | |
873 | ;; remove duplicates | |
874 | '(lambda (e) | |
875 | (unless (member e l) | |
876 | (push e l))) | |
6f0de615 EZ |
877 | (split-string new-header-values |
878 | ",[[:space:]]+" t)) | |
3ca0be33 RS |
879 | (mapconcat 'identity l ", ")) |
880 | "\n")) | |
881 | ;; Add Mail-Reply-To if none yet | |
882 | (unless (mail-fetch-field "mail-reply-to") | |
883 | (goto-char (mail-header-end)) | |
884 | (insert "Mail-Reply-To: " | |
885 | (or (mail-fetch-field "reply-to") | |
886 | user-mail-address) | |
887 | "\n")))))) | |
42d305db | 888 | (unless (memq mail-send-nonascii '(t mime)) |
34153d76 RS |
889 | (goto-char (point-min)) |
890 | (skip-chars-forward "\0-\177") | |
891 | (or (= (point) (point-max)) | |
892 | (if (eq mail-send-nonascii 'query) | |
893 | (or (y-or-n-p "Message contains non-ASCII characters; send anyway? ") | |
894 | (error "Aborted")) | |
895 | (error "Message contains non-ASCII characters")))) | |
413d1aa2 RS |
896 | ;; Complain about any invalid line. |
897 | (goto-char (point-min)) | |
c43d7539 CY |
898 | (re-search-forward (regexp-quote mail-header-separator) (point-max) t) |
899 | (let ((header-end (or (match-beginning 0) (point-max)))) | |
900 | (goto-char (point-min)) | |
901 | (while (< (point) header-end) | |
902 | (unless (looking-at "[ \t]\\|.*:\\|$") | |
903 | (push-mark opoint) | |
904 | (error "Invalid header line (maybe a continuation line lacks initial whitespace)")) | |
905 | (forward-line 1))) | |
34153d76 | 906 | (goto-char opoint) |
20a8832d | 907 | (run-hooks 'mail-send-hook) |
da5667c6 | 908 | (message "Sending...") |
20a8832d RS |
909 | (funcall send-mail-function) |
910 | ;; Now perform actions on successful sending. | |
911 | (while mail-send-actions | |
912 | (condition-case nil | |
d2561f34 RS |
913 | (apply (car (car mail-send-actions)) |
914 | (cdr (car mail-send-actions))) | |
20a8832d RS |
915 | (error)) |
916 | (setq mail-send-actions (cdr mail-send-actions))) | |
d2561f34 | 917 | (message "Sending...done") |
4e0c8650 | 918 | ;; If buffer has no file, mark it as unmodified and delete auto-save. |
d2561f34 RS |
919 | (if (not buffer-file-name) |
920 | (progn | |
921 | (set-buffer-modified-p nil) | |
922 | (delete-auto-save-file-if-necessary t)))))) | |
56e5818f SJ |
923 | |
924 | (defun mail-envelope-from () | |
925 | "Return the envelope mail address to use when sending mail. | |
926 | This function uses `mail-envelope-from'." | |
927 | (if (eq mail-envelope-from 'header) | |
928 | (nth 1 (mail-extract-address-components | |
929 | (mail-fetch-field "From"))) | |
930 | mail-envelope-from)) | |
5b6575b7 RS |
931 | \f |
932 | ;; This does the real work of sending a message via sendmail. | |
933 | ;; It is called via the variable send-mail-function. | |
20a8832d | 934 | |
ae54d287 KH |
935 | ;;;###autoload |
936 | (defvar sendmail-coding-system nil | |
da241b5c | 937 | "*Coding system for encoding the outgoing mail. |
b56a5ae0 | 938 | This has higher priority than the default `buffer-file-coding-system' |
da241b5c KH |
939 | and `default-sendmail-coding-system', |
940 | but lower priority than the local value of `buffer-file-coding-system'. | |
0b64a3da | 941 | See also the function `select-message-coding-system'.") |
da241b5c KH |
942 | |
943 | ;;;###autoload | |
944 | (defvar default-sendmail-coding-system 'iso-latin-1 | |
265f03bc | 945 | "Default coding system for encoding the outgoing mail. |
da241b5c KH |
946 | This variable is used only when `sendmail-coding-system' is nil. |
947 | ||
27f667c0 | 948 | This variable is set/changed by the command `set-language-environment'. |
da241b5c | 949 | User should not set this variable manually, |
27f667c0 | 950 | instead use `sendmail-coding-system' to get a constant encoding |
da241b5c | 951 | of outgoing mails regardless of the current language environment. |
0b64a3da | 952 | See also the function `select-message-coding-system'.") |
ee0a4f29 | 953 | |
1938b566 | 954 | (defun mail-insert-from-field () |
b8d747b9 KH |
955 | "Insert the \"From:\" field of a mail header. |
956 | The style of the field is determined by the variable `mail-from-style'. | |
957 | This function does not perform RFC2047 encoding." | |
1938b566 RS |
958 | (let* ((login user-mail-address) |
959 | (fullname (user-full-name)) | |
960 | (quote-fullname nil)) | |
961 | (if (string-match "[^\0-\177]" fullname) | |
b8d747b9 | 962 | (setq quote-fullname t)) |
0b8ee421 CY |
963 | (cond ((null mail-from-style) |
964 | (insert "From: " login "\n")) | |
965 | ;; This is deprecated. | |
966 | ((eq mail-from-style 'system-default) | |
967 | nil) | |
968 | ((or (eq mail-from-style 'angles) | |
969 | (and (not (eq mail-from-style 'parens)) | |
970 | ;; Use angles if no quoting is needed, or if | |
971 | ;; parens would need quoting too. | |
972 | (or (not (string-match "[^- !#-'*+/-9=?A-Z^-~]" fullname)) | |
973 | (let ((tmp (concat fullname nil))) | |
974 | (while (string-match "([^()]*)" tmp) | |
975 | (aset tmp (match-beginning 0) ?-) | |
976 | (aset tmp (1- (match-end 0)) ?-)) | |
977 | (string-match "[\\()]" tmp))))) | |
1938b566 RS |
978 | (insert "From: " fullname) |
979 | (let ((fullname-start (+ (point-min) 6)) | |
980 | (fullname-end (point-marker))) | |
981 | (goto-char fullname-start) | |
982 | ;; Look for a character that cannot appear unquoted | |
983 | ;; according to RFC 822. | |
984 | (if (or (re-search-forward "[^- !#-'*+/-9=?A-Z^-~]" | |
985 | fullname-end 1) | |
986 | quote-fullname) | |
987 | (progn | |
988 | ;; Quote fullname, escaping specials. | |
989 | (goto-char fullname-start) | |
990 | (insert "\"") | |
991 | (while (re-search-forward "[\"\\]" | |
992 | fullname-end 1) | |
993 | (replace-match "\\\\\\&" t)) | |
994 | (insert "\"")))) | |
995 | (insert " <" login ">\n")) | |
0b8ee421 CY |
996 | ;; 'parens or default |
997 | (t | |
1938b566 RS |
998 | (insert "From: " login " (") |
999 | (let ((fullname-start (point))) | |
1000 | (if quote-fullname | |
1001 | (insert "\"")) | |
1002 | (insert fullname) | |
1003 | (if quote-fullname | |
1004 | (insert "\"")) | |
1005 | (let ((fullname-end (point-marker))) | |
1006 | (goto-char fullname-start) | |
1007 | ;; RFC 822 says \ and nonmatching parentheses | |
1008 | ;; must be escaped in comments. | |
1009 | ;; Escape every instance of ()\ ... | |
1010 | (while (re-search-forward "[()\\]" fullname-end 1) | |
1011 | (replace-match "\\\\\\&" t)) | |
1012 | ;; ... then undo escaping of matching parentheses, | |
1013 | ;; including matching nested parentheses. | |
1014 | (goto-char fullname-start) | |
1015 | (while (re-search-forward | |
1016 | "\\(\\=\\|[^\\]\\(\\\\\\\\\\)*\\)\\\\(\\(\\([^\\]\\|\\\\\\\\\\)*\\)\\\\)" | |
1017 | fullname-end 1) | |
1018 | (replace-match "\\1(\\3)" t) | |
1019 | (goto-char fullname-start)))) | |
0b8ee421 | 1020 | (insert ")\n"))))) |
1938b566 | 1021 | |
b8d747b9 KH |
1022 | (defun mail-encode-header (beg end) |
1023 | "Encode the mail header between BEG and END according to RFC2047. | |
1024 | Return non-nil if and only if some part of the header is encoded." | |
1025 | (save-restriction | |
1026 | (narrow-to-region beg end) | |
1027 | (let* ((selected (select-message-coding-system)) | |
1028 | (mm-coding-system-priorities | |
1029 | (if (and selected (coding-system-get selected :mime-charset)) | |
1030 | (cons selected mm-coding-system-priorities) | |
1031 | mm-coding-system-priorities)) | |
c92a1e54 KH |
1032 | (tick (buffer-chars-modified-tick)) |
1033 | (rfc2047-encode-encoded-words nil)) | |
b8d747b9 KH |
1034 | (rfc2047-encode-message-header) |
1035 | (= tick (buffer-chars-modified-tick))))) | |
1036 | ||
78205dab SS |
1037 | ;; Normally you will not need to modify these options unless you are |
1038 | ;; using some non-genuine substitute for sendmail which does not | |
1039 | ;; implement each and every option that the original supports. | |
1040 | ;; E.g., ssmtp does not support "-odb", so, if your site uses it, | |
1041 | ;; you will need to modify `sendmail-error-reporting-non-interactive' | |
1042 | ;; in your site-init.el. | |
1043 | (defvar sendmail-error-reporting-interactive | |
1044 | ;; These mean "report errors to terminal" and "deliver interactively" | |
1045 | '("-oep" "-odi")) | |
1046 | (defvar sendmail-error-reporting-non-interactive | |
1047 | ;; These mean "report errors by mail" and "deliver in background". | |
1048 | '("-oem" "-odb")) | |
1049 | ||
20a8832d | 1050 | (defun sendmail-send-it () |
67ad9438 DL |
1051 | "Send the current mail buffer using the Sendmail package. |
1052 | This is a suitable value for `send-mail-function'. It sends using the | |
1053 | external program defined by `sendmail-program'." | |
8e183d5b | 1054 | (require 'mail-utils) |
20a8832d RS |
1055 | (let ((errbuf (if mail-interactive |
1056 | (generate-new-buffer " sendmail errors") | |
538b9847 | 1057 | 0)) |
20a8832d | 1058 | (tembuf (generate-new-buffer " sendmail temp")) |
c86237b2 | 1059 | (multibyte enable-multibyte-characters) |
20a8832d | 1060 | (case-fold-search nil) |
a80d7290 | 1061 | (selected-coding (select-message-coding-system)) |
3ca0be33 | 1062 | resend-to-addresses |
20a8832d | 1063 | delimline |
00365e98 | 1064 | fcc-was-found |
3ff0518e GM |
1065 | (mailbuf (current-buffer)) |
1066 | (program (if (boundp 'sendmail-program) | |
1067 | sendmail-program | |
31bc27f6 | 1068 | "/usr/lib/sendmail")) |
00417fac RS |
1069 | ;; Examine these variables now, so that |
1070 | ;; local binding in the mail buffer will take effect. | |
1071 | (envelope-from | |
1072 | (and mail-specify-envelope-from | |
56e5818f | 1073 | (or (mail-envelope-from) user-mail-address)))) |
20a8832d | 1074 | (unwind-protect |
95fe848e | 1075 | (with-current-buffer tembuf |
20a8832d | 1076 | (erase-buffer) |
c86237b2 RS |
1077 | (unless multibyte |
1078 | (set-buffer-multibyte nil)) | |
20a8832d | 1079 | (insert-buffer-substring mailbuf) |
b8d747b9 | 1080 | (set-buffer-file-coding-system selected-coding) |
20a8832d RS |
1081 | (goto-char (point-max)) |
1082 | ;; require one newline at the end. | |
1083 | (or (= (preceding-char) ?\n) | |
1084 | (insert ?\n)) | |
1085 | ;; Change header-delimiter to be what sendmail expects. | |
51d541d4 RS |
1086 | (goto-char (mail-header-end)) |
1087 | (delete-region (point) (progn (end-of-line) (point))) | |
20a8832d | 1088 | (setq delimline (point-marker)) |
1498db18 | 1089 | (sendmail-sync-aliases) |
5ef9d627 RS |
1090 | (if mail-aliases |
1091 | (expand-mail-aliases (point-min) delimline)) | |
20a8832d | 1092 | (goto-char (point-min)) |
413d1aa2 | 1093 | ;; Ignore any blank lines in the header |
20a8832d RS |
1094 | (while (and (re-search-forward "\n\n\n*" delimline t) |
1095 | (< (point) delimline)) | |
1096 | (replace-match "\n")) | |
413d1aa2 | 1097 | (goto-char (point-min)) |
3ca0be33 RS |
1098 | ;; Look for Resent- headers. They require sending |
1099 | ;; the message specially. | |
20a8832d | 1100 | (let ((case-fold-search t)) |
3ca0be33 RS |
1101 | (goto-char (point-min)) |
1102 | (while (re-search-forward "^Resent-\\(to\\|cc\\|bcc\\):" delimline t) | |
1103 | ;; Put a list of such addresses in resend-to-addresses. | |
1104 | (setq resend-to-addresses | |
1105 | (save-restriction | |
1106 | (narrow-to-region (point) | |
1107 | (save-excursion | |
1108 | (forward-line 1) | |
1109 | (while (looking-at "^[ \t]") | |
1110 | (forward-line 1)) | |
1111 | (point))) | |
1112 | (append (mail-parse-comma-list) | |
1113 | resend-to-addresses))) | |
1114 | ;; Delete Resent-BCC ourselves | |
1115 | (if (save-excursion (beginning-of-line) | |
1116 | (looking-at "resent-bcc")) | |
1117 | (delete-region (save-excursion (beginning-of-line) (point)) | |
1118 | (save-excursion (end-of-line) (1+ (point)))))) | |
1119 | ;;; Apparently this causes a duplicate Sender. | |
1120 | ;;; ;; If the From is different than current user, insert Sender. | |
1121 | ;;; (goto-char (point-min)) | |
1122 | ;;; (and (re-search-forward "^From:" delimline t) | |
1123 | ;;; (progn | |
1124 | ;;; (require 'mail-utils) | |
1125 | ;;; (not (string-equal | |
1126 | ;;; (mail-strip-quoted-names | |
1127 | ;;; (save-restriction | |
1128 | ;;; (narrow-to-region (point-min) delimline) | |
1129 | ;;; (mail-fetch-field "From"))) | |
1130 | ;;; (user-login-name)))) | |
1131 | ;;; (progn | |
1132 | ;;; (forward-line 1) | |
1133 | ;;; (insert "Sender: " (user-login-name) "\n"))) | |
20a8832d RS |
1134 | ;; Don't send out a blank subject line |
1135 | (goto-char (point-min)) | |
66961910 | 1136 | (if (re-search-forward "^Subject:\\([ \t]*\n\\)+\\b" delimline t) |
54115447 RS |
1137 | (replace-match "") |
1138 | ;; This one matches a Subject just before the header delimiter. | |
1139 | (if (and (re-search-forward "^Subject:\\([ \t]*\n\\)+" delimline t) | |
1140 | (= (match-end 0) delimline)) | |
1141 | (replace-match ""))) | |
ea9ceb34 KH |
1142 | ;; Put the "From:" field in unless for some odd reason |
1143 | ;; they put one in themselves. | |
1144 | (goto-char (point-min)) | |
1145 | (if (not (re-search-forward "^From:" delimline t)) | |
1938b566 | 1146 | (mail-insert-from-field)) |
baaa1f19 | 1147 | ;; Possibly add a MIME header for the current coding system |
caf9510c RS |
1148 | (let (charset where-content-type) |
1149 | (goto-char (point-min)) | |
1150 | (setq where-content-type | |
1151 | (re-search-forward "^Content-type:" delimline t)) | |
baaa1f19 GM |
1152 | (goto-char (point-min)) |
1153 | (and (eq mail-send-nonascii 'mime) | |
1154 | (not (re-search-forward "^MIME-version:" delimline t)) | |
1155 | (progn (skip-chars-forward "\0-\177") | |
1156 | (/= (point) (point-max))) | |
a80d7290 | 1157 | selected-coding |
baaa1f19 | 1158 | (setq charset |
3724c600 | 1159 | (coding-system-get selected-coding :mime-charset)) |
caf9510c RS |
1160 | (progn |
1161 | (goto-char delimline) | |
1162 | (insert "MIME-version: 1.0\n" | |
1163 | "Content-type: text/plain; charset=" | |
1164 | (symbol-name charset) | |
1165 | "\nContent-Transfer-Encoding: 8bit\n") | |
1166 | ;; The character set we will actually use | |
1167 | ;; should override any specified in the message itself. | |
1168 | (when where-content-type | |
1169 | (goto-char where-content-type) | |
1170 | (beginning-of-line) | |
1171 | (delete-region (point) | |
1172 | (progn (forward-line 1) (point))))))) | |
7c203051 RS |
1173 | ;; Insert an extra newline if we need it to work around |
1174 | ;; Sun's bug that swallows newlines. | |
1175 | (goto-char (1+ delimline)) | |
1176 | (if (eval mail-mailer-swallows-blank-line) | |
1177 | (newline)) | |
d6e000df RS |
1178 | ;; Find and handle any FCC fields. |
1179 | (goto-char (point-min)) | |
1180 | (if (re-search-forward "^FCC:" delimline t) | |
00365e98 RS |
1181 | (progn |
1182 | (setq fcc-was-found t) | |
1183 | (mail-do-fcc delimline))) | |
20a8832d | 1184 | (if mail-interactive |
95fe848e | 1185 | (with-current-buffer errbuf |
20a8832d | 1186 | (erase-buffer)))) |
b8d747b9 KH |
1187 | ;; Encode the header according to RFC2047. |
1188 | (mail-encode-header (point-min) delimline) | |
00365e98 RS |
1189 | (goto-char (point-min)) |
1190 | (if (let ((case-fold-search t)) | |
3ca0be33 RS |
1191 | (or resend-to-addresses |
1192 | (re-search-forward "^To:\\|^cc:\\|^bcc:" | |
1193 | delimline t))) | |
63b89616 | 1194 | (let* ((default-directory "/") |
a80d7290 | 1195 | (coding-system-for-write selected-coding) |
a1506d29 | 1196 | (args |
63b89616 | 1197 | (append (list (point-min) (point-max) |
3ff0518e | 1198 | program |
63b89616 | 1199 | nil errbuf nil "-oi") |
00417fac RS |
1200 | (and envelope-from |
1201 | (list "-f" envelope-from)) | |
63b89616 KH |
1202 | ;;; ;; Don't say "from root" if running under su. |
1203 | ;;; (and (equal (user-real-login-name) "root") | |
1204 | ;;; (list "-f" (user-login-name))) | |
1205 | (and mail-alias-file | |
1206 | (list (concat "-oA" mail-alias-file))) | |
1207 | (if mail-interactive | |
78205dab SS |
1208 | sendmail-error-reporting-interactive |
1209 | sendmail-error-reporting-non-interactive) | |
3ca0be33 RS |
1210 | ;; Get the addresses from the message |
1211 | ;; unless this is a resend. | |
1212 | ;; We must not do that for a resend | |
1213 | ;; because we would find the original addresses. | |
1214 | ;; For a resend, include the specific addresses. | |
1215 | (or resend-to-addresses | |
180d5509 | 1216 | '("-t") |
3ca0be33 | 1217 | ) |
0b0b4ce7 RS |
1218 | (if mail-use-dsn |
1219 | (list "-N" (mapconcat 'symbol-name | |
1220 | mail-use-dsn ","))) | |
180d5509 GM |
1221 | ) |
1222 | ) | |
63b89616 | 1223 | (exit-value (apply 'call-process-region args))) |
0d0ff7bc GM |
1224 | (cond ((or (null exit-value) (eq 0 exit-value))) |
1225 | ((numberp exit-value) | |
1226 | (error "Sending...failed with exit value %d" exit-value)) | |
1227 | ((stringp exit-value) | |
1228 | (error "Sending...terminated by signal: %s" exit-value)) | |
1229 | (t | |
1230 | (error "SENDMAIL-SEND-IT -- fall through: %S" exit-value)))) | |
00365e98 RS |
1231 | (or fcc-was-found |
1232 | (error "No recipients"))) | |
20a8832d | 1233 | (if mail-interactive |
95fe848e | 1234 | (with-current-buffer errbuf |
20a8832d RS |
1235 | (goto-char (point-min)) |
1236 | (while (re-search-forward "\n\n* *" nil t) | |
1237 | (replace-match "; ")) | |
1238 | (if (not (zerop (buffer-size))) | |
1239 | (error "Sending...failed to %s" | |
1240 | (buffer-substring (point-min) (point-max))))))) | |
1241 | (kill-buffer tembuf) | |
1242 | (if (bufferp errbuf) | |
1243 | (kill-buffer errbuf))))) | |
1244 | ||
04ca017c GM |
1245 | (autoload 'rmail-output-to-rmail-buffer "rmailout") |
1246 | ||
20a8832d | 1247 | (defun mail-do-fcc (header-end) |
04ca017c GM |
1248 | "Find and act on any FCC: headers in the current message before HEADER-END. |
1249 | If a buffer is visiting the FCC file, append to it before | |
1250 | offering to save it, if it was modified initially. If this is an | |
1251 | Rmail buffer, update Rmail as needed. If there is no buffer, | |
1252 | just append to the file, in Babyl format if necessary." | |
95fe848e SM |
1253 | (unless (markerp header-end) |
1254 | (error "Value of `header-end' must be a marker")) | |
20a8832d | 1255 | (let (fcc-list |
04ca017c GM |
1256 | (mailbuf (current-buffer)) |
1257 | (time (current-time))) | |
20a8832d RS |
1258 | (save-excursion |
1259 | (goto-char (point-min)) | |
04ca017c GM |
1260 | (let ((case-fold-search t)) |
1261 | (while (re-search-forward "^FCC:[ \t]*" header-end t) | |
1262 | (push (buffer-substring (point) | |
1263 | (progn | |
1264 | (end-of-line) | |
1265 | (skip-chars-backward " \t") | |
1266 | (point))) | |
1267 | fcc-list) | |
1268 | (delete-region (match-beginning 0) | |
1269 | (progn (forward-line 1) (point))))) | |
1270 | (with-temp-buffer | |
1271 | ;; This initial newline is not written out if we create a new | |
1272 | ;; file (see below). | |
1273 | (insert "\nFrom " (user-login-name) " " (current-time-string time) "\n") | |
1274 | ;; Insert the time zone before the year. | |
1275 | (forward-char -1) | |
1276 | (forward-word -1) | |
1277 | (require 'mail-utils) | |
1278 | (insert (mail-rfc822-time-zone time) " ") | |
1279 | (goto-char (point-max)) | |
1280 | (insert-buffer-substring mailbuf) | |
1281 | ;; Make sure messages are separated. | |
1282 | (goto-char (point-max)) | |
1283 | (insert ?\n) | |
1284 | (goto-char 2) | |
1285 | ;; ``Quote'' "^From " as ">From " | |
1286 | ;; (note that this isn't really quoting, as there is no requirement | |
1287 | ;; that "^[>]+From " be quoted in the same transparent way.) | |
1288 | (let ((case-fold-search nil)) | |
1289 | (while (search-forward "\nFrom " nil t) | |
1290 | (forward-char -5) | |
1291 | (insert ?>))) | |
1292 | (dolist (fcc fcc-list) | |
1293 | (let* ((buffer (find-buffer-visiting fcc)) | |
1294 | (curbuf (current-buffer)) | |
1295 | dont-write-the-file | |
1296 | buffer-matches-file | |
1297 | (beg (point-min)) ; the initial blank line | |
1298 | (end (point-max)) | |
1299 | ;; After the ^From line. | |
1300 | (beg2 (save-excursion (goto-char (point-min)) | |
1301 | (forward-line 2) (point)))) | |
1302 | (if buffer | |
1303 | ;; File is present in a buffer => append to that buffer. | |
1304 | (with-current-buffer buffer | |
1305 | (setq buffer-matches-file | |
1306 | (and (not (buffer-modified-p)) | |
1307 | (verify-visited-file-modtime buffer))) | |
1308 | (let ((msg (bound-and-true-p rmail-current-message)) | |
1309 | (buffer-read-only nil)) | |
1310 | ;; If MSG is non-nil, buffer is in Rmail mode. | |
1311 | (if msg | |
1312 | (let ((buff (generate-new-buffer " *mail-do-fcc"))) | |
1313 | (unwind-protect | |
1314 | (progn | |
1315 | (with-current-buffer buff | |
1316 | (insert-buffer-substring curbuf (1+ beg) end)) | |
1317 | (rmail-output-to-rmail-buffer buff msg)) | |
1318 | (kill-buffer buff))) | |
1319 | ;; Output file not in Rmail mode => just insert | |
1320 | ;; at the end. | |
1321 | (save-restriction | |
1322 | (widen) | |
1323 | (goto-char (point-max)) | |
1324 | (insert-buffer-substring curbuf beg end))) | |
1325 | ;; Offer to save the buffer if it was modified | |
1326 | ;; before we started. | |
1327 | (unless buffer-matches-file | |
1328 | (if (y-or-n-p (format "Save file %s? " fcc)) | |
1329 | (save-buffer)) | |
1330 | (setq dont-write-the-file t))))) | |
1331 | ;; Append to the file directly, unless we've already taken | |
1332 | ;; care of it. | |
1333 | (unless dont-write-the-file | |
1334 | (if (and (file-exists-p fcc) | |
1335 | (mail-file-babyl-p fcc)) | |
1336 | ;; If the file is a Babyl file, convert the message to | |
1337 | ;; Babyl format. Even though Rmail no longer uses | |
1338 | ;; Babyl, this code can remain for the time being, on | |
1339 | ;; the off-chance one FCCs to a Babyl file that has | |
1340 | ;; not yet been converted to mbox. | |
1341 | (let ((coding-system-for-write | |
1342 | (or rmail-file-coding-system 'emacs-mule))) | |
1343 | (with-temp-buffer | |
1344 | (insert "\C-l\n0, unseen,,\n*** EOOH ***\nDate: " | |
1345 | (mail-rfc822-date) "\n") | |
1346 | (insert-buffer-substring curbuf beg2 end) | |
1347 | (insert "\n\C-_") | |
1348 | (write-region (point-min) (point-max) fcc t))) | |
1349 | ;; Ensure there is a blank line between messages, but | |
1350 | ;; not at the very start of the file. | |
1351 | (write-region (if (file-exists-p fcc) | |
1352 | (point-min) | |
1353 | (1+ (point-min))) | |
1354 | (point-max) fcc t))) | |
1355 | (and buffer (not dont-write-the-file) | |
1356 | (with-current-buffer buffer | |
1357 | (set-visited-file-modtime))))))))) | |
20a8832d RS |
1358 | |
1359 | (defun mail-sent-via () | |
1360 | "Make a Sent-via header line from each To or CC header line." | |
1361 | (interactive) | |
1362 | (save-excursion | |
20a8832d | 1363 | ;; put a marker at the end of the header |
81f5ed32 | 1364 | (let ((end (copy-marker (mail-header-end))) |
95fe848e | 1365 | (case-fold-search t)) |
20a8832d RS |
1366 | (goto-char (point-min)) |
1367 | ;; search for the To: lines and make Sent-via: lines from them | |
1368 | ;; search for the next To: line | |
1369 | (while (re-search-forward "^\\(to\\|cc\\):" end t) | |
1370 | ;; Grab this line plus all its continuations, sans the `to:'. | |
1371 | (let ((to-line | |
1372 | (buffer-substring (point) | |
1373 | (progn | |
1374 | (if (re-search-forward "^[^ \t\n]" end t) | |
1375 | (backward-char 1) | |
1376 | (goto-char end)) | |
1377 | (point))))) | |
1378 | ;; Insert a copy, with altered header field name. | |
1379 | (insert-before-markers "Sent-via:" to-line)))))) | |
1380 | \f | |
1381 | (defun mail-to () | |
87ede499 | 1382 | "Move point to end of To field, creating it if necessary." |
20a8832d RS |
1383 | (interactive) |
1384 | (expand-abbrev) | |
1385 | (mail-position-on-field "To")) | |
1386 | ||
1387 | (defun mail-subject () | |
87ede499 | 1388 | "Move point to end of Subject field, creating it if necessary." |
20a8832d RS |
1389 | (interactive) |
1390 | (expand-abbrev) | |
1391 | (mail-position-on-field "Subject")) | |
1392 | ||
1393 | (defun mail-cc () | |
87ede499 | 1394 | "Move point to end of CC field, creating it if necessary." |
20a8832d RS |
1395 | (interactive) |
1396 | (expand-abbrev) | |
1397 | (or (mail-position-on-field "cc" t) | |
1398 | (progn (mail-position-on-field "to") | |
1399 | (insert "\nCC: ")))) | |
1400 | ||
1401 | (defun mail-bcc () | |
87ede499 | 1402 | "Move point to end of BCC field, creating it if necessary." |
20a8832d RS |
1403 | (interactive) |
1404 | (expand-abbrev) | |
1405 | (or (mail-position-on-field "bcc" t) | |
1406 | (progn (mail-position-on-field "to") | |
1407 | (insert "\nBCC: ")))) | |
1408 | ||
5a31c2d2 | 1409 | (defun mail-fcc (folder) |
70ee42f7 | 1410 | "Add a new FCC field, with file name completion." |
5a31c2d2 | 1411 | (interactive "FFolder carbon copy: ") |
70ee42f7 JB |
1412 | (expand-abbrev) |
1413 | (or (mail-position-on-field "fcc" t) ;Put new field after exiting FCC. | |
1414 | (mail-position-on-field "to")) | |
5a31c2d2 | 1415 | (insert "\nFCC: " folder)) |
70ee42f7 | 1416 | |
a1506d29 | 1417 | (defun mail-reply-to () |
87ede499 | 1418 | "Move point to end of Reply-To field, creating it if necessary." |
3a3ffba4 RS |
1419 | (interactive) |
1420 | (expand-abbrev) | |
1421 | (mail-position-on-field "Reply-To")) | |
1422 | ||
3ca0be33 | 1423 | (defun mail-mail-reply-to () |
87ede499 | 1424 | "Move point to end of Mail-Reply-To field, creating it if necessary." |
3ca0be33 RS |
1425 | (interactive) |
1426 | (expand-abbrev) | |
1427 | (or (mail-position-on-field "mail-reply-to" t) | |
1428 | (progn (mail-position-on-field "to") | |
1429 | (insert "\nMail-Reply-To: ")))) | |
1430 | ||
1431 | (defun mail-mail-followup-to () | |
87ede499 | 1432 | "Move point to end of Mail-Followup-To field, creating it if necessary." |
3ca0be33 RS |
1433 | (interactive) |
1434 | (expand-abbrev) | |
1435 | (or (mail-position-on-field "mail-followup-to" t) | |
1436 | (progn (mail-position-on-field "to") | |
1437 | (insert "\nMail-Followup-To: ")))) | |
1438 | ||
20a8832d RS |
1439 | (defun mail-position-on-field (field &optional soft) |
1440 | (let (end | |
1441 | (case-fold-search t)) | |
51d541d4 | 1442 | (setq end (mail-header-end)) |
20a8832d RS |
1443 | (goto-char (point-min)) |
1444 | (if (re-search-forward (concat "^" (regexp-quote field) ":") end t) | |
1445 | (progn | |
1446 | (re-search-forward "^[^ \t]" nil 'move) | |
1447 | (beginning-of-line) | |
1448 | (skip-chars-backward "\n") | |
1449 | t) | |
1450 | (or soft | |
1451 | (progn (goto-char end) | |
08564963 JB |
1452 | (insert field ": \n") |
1453 | (skip-chars-backward "\n"))) | |
20a8832d RS |
1454 | nil))) |
1455 | ||
1456 | (defun mail-text () | |
5d838629 | 1457 | "Move point to beginning of text field." |
20a8832d | 1458 | (interactive) |
e3b671fc | 1459 | (expand-abbrev) |
51d541d4 | 1460 | (goto-char (mail-text-start))) |
20a8832d | 1461 | \f |
e04233aa | 1462 | (defun mail-signature (&optional atpoint) |
87ede499 GM |
1463 | "Sign letter with signature. |
1464 | If the variable `mail-signature' is a string, inserts it. | |
1465 | If it is t or nil, inserts the contents of the file `mail-signature-file'. | |
1466 | Otherwise, evals `mail-signature'. | |
1467 | Prefix argument ATPOINT means insert at point rather than the end." | |
1468 | (interactive "*P") | |
1469 | ;; Test for an unreadable file here, before we delete trailing | |
1470 | ;; whitespace, so that we don't modify the buffer needlessly. | |
1471 | (if (and (memq mail-signature '(t nil)) | |
1472 | (not (file-readable-p mail-signature-file))) | |
32226619 | 1473 | (if (called-interactively-p 'interactive) |
87ede499 GM |
1474 | (message "The signature file `%s' could not be read" |
1475 | mail-signature-file)) | |
1476 | (save-excursion | |
1477 | (unless atpoint | |
1478 | (goto-char (point-max)) | |
1479 | ;; Delete trailing whitespace and blank lines. | |
1480 | (skip-chars-backward " \t\n") | |
1481 | (end-of-line) | |
0d021ccf | 1482 | (delete-region (point) (point-max))) |
87ede499 GM |
1483 | (cond ((stringp mail-signature) |
1484 | (insert mail-signature)) | |
1485 | ((memq mail-signature '(t nil)) | |
1486 | (insert "\n\n-- \n") | |
1487 | (insert-file-contents (expand-file-name mail-signature-file))) | |
1488 | (t | |
1489 | ;; FIXME add condition-case error handling? | |
1490 | (eval mail-signature)))))) | |
20a8832d RS |
1491 | |
1492 | (defun mail-fill-yanked-message (&optional justifyp) | |
1493 | "Fill the paragraphs of a message yanked into this one. | |
1494 | Numeric argument means justify as well." | |
1495 | (interactive "P") | |
1496 | (save-excursion | |
51d541d4 | 1497 | (goto-char (mail-text-start)) |
20a8832d RS |
1498 | (fill-individual-paragraphs (point) |
1499 | (point-max) | |
1500 | justifyp | |
706e3d85 | 1501 | mail-citation-prefix-regexp))) |
20a8832d | 1502 | |
374bda6b | 1503 | (defun mail-indent-citation () |
1c24b04a RS |
1504 | "Modify text just inserted from a message to be cited. |
1505 | The inserted text should be the region. | |
1506 | When this function returns, the region is again around the modified text. | |
1507 | ||
1508 | Normally, indent each nonblank line `mail-indentation-spaces' spaces. | |
1509 | However, if `mail-yank-prefix' is non-nil, insert that prefix on each line." | |
374bda6b | 1510 | (mail-yank-clear-headers (region-beginning) (region-end)) |
e39e74c0 | 1511 | (if (null mail-yank-prefix) |
374bda6b RS |
1512 | (indent-rigidly (region-beginning) (region-end) |
1513 | mail-indentation-spaces) | |
e39e74c0 | 1514 | (save-excursion |
374bda6b RS |
1515 | (let ((end (set-marker (make-marker) (region-end)))) |
1516 | (goto-char (region-beginning)) | |
1517 | (while (< (point) end) | |
1518 | (insert mail-yank-prefix) | |
1519 | (forward-line 1)))))) | |
1c24b04a | 1520 | |
20a8832d | 1521 | (defun mail-yank-original (arg) |
04ca017c | 1522 | "Insert the message being replied to, if any (in Rmail). |
26adca1b | 1523 | Puts point after the text and mark before. |
20a8832d RS |
1524 | Normally, indents each nonblank line ARG spaces (default 3). |
1525 | However, if `mail-yank-prefix' is non-nil, insert that prefix on each line. | |
1526 | ||
1527 | Just \\[universal-argument] as argument means don't indent, insert no prefix, | |
1528 | and don't delete any header fields." | |
1529 | (interactive "P") | |
c8553837 RS |
1530 | (if mail-reply-action |
1531 | (let ((start (point)) | |
9295137d CY |
1532 | (original mail-reply-action) |
1533 | (omark (mark t))) | |
c8553837 RS |
1534 | (and (consp original) (eq (car original) 'insert-buffer) |
1535 | (setq original (nth 1 original))) | |
1536 | (if (consp original) | |
9295137d CY |
1537 | (progn |
1538 | ;; Call yank function, and set the mark if it doesn't. | |
1539 | (apply (car original) (cdr original)) | |
1540 | (if (eq omark (mark t)) | |
1541 | (push-mark (point)))) | |
1542 | ;; If the original message is in another window in the same | |
1543 | ;; frame, delete that window to save space. | |
c8553837 | 1544 | (delete-windows-on original t) |
c7c93bd9 RS |
1545 | (with-no-warnings |
1546 | ;; We really want this to set mark. | |
60c2df40 EZ |
1547 | (insert-buffer original) |
1548 | ;; If they yank the original text, the encoding of the | |
1549 | ;; original message is a better default than | |
b56a5ae0 | 1550 | ;; the default buffer-file-coding-system. |
60c2df40 EZ |
1551 | (and (coding-system-equal |
1552 | (default-value 'buffer-file-coding-system) | |
1553 | buffer-file-coding-system) | |
1554 | (setq buffer-file-coding-system | |
1555 | (coding-system-change-text-conversion | |
1556 | buffer-file-coding-system | |
1557 | (coding-system-base | |
1558 | (with-current-buffer original | |
1559 | buffer-file-coding-system)))))) | |
75e4db34 | 1560 | (set-text-properties (point) (mark t) nil)) |
20a8832d RS |
1561 | (if (consp arg) |
1562 | nil | |
1c24b04a RS |
1563 | (goto-char start) |
1564 | (let ((mail-indentation-spaces (if arg (prefix-numeric-value arg) | |
ac9f0310 | 1565 | mail-indentation-spaces)) |
8761c2c4 RS |
1566 | ;; Avoid error in Transient Mark mode |
1567 | ;; on account of mark's being inactive. | |
ac9f0310 | 1568 | (mark-even-if-inactive t)) |
e04233aa GM |
1569 | (cond (mail-citation-hook |
1570 | ;; Bind mail-citation-header to the inserted | |
1571 | ;; message's header. | |
1572 | (let ((mail-citation-header | |
1573 | (buffer-substring-no-properties | |
1574 | start | |
1575 | (save-excursion | |
1576 | (save-restriction | |
1577 | (narrow-to-region start (point-max)) | |
1578 | (goto-char start) | |
1579 | (rfc822-goto-eoh) | |
1580 | (point)))))) | |
1581 | (run-hooks 'mail-citation-hook))) | |
1582 | (mail-yank-hooks | |
1583 | (run-hooks 'mail-yank-hooks)) | |
1584 | (t | |
1585 | (mail-indent-citation))))) | |
3c280f48 RS |
1586 | ;; This is like exchange-point-and-mark, but doesn't activate the mark. |
1587 | ;; It is cleaner to avoid activation, even though the command | |
1588 | ;; loop would deactivate the mark because we inserted text. | |
1589 | (goto-char (prog1 (mark t) | |
1590 | (set-marker (mark-marker) (point) (current-buffer)))) | |
20a8832d RS |
1591 | (if (not (eolp)) (insert ?\n))))) |
1592 | ||
1593 | (defun mail-yank-clear-headers (start end) | |
e39e74c0 RS |
1594 | (if (< end start) |
1595 | (let (temp) | |
1596 | (setq temp start start end end temp))) | |
2b3a206d RS |
1597 | (if mail-yank-ignored-headers |
1598 | (save-excursion | |
1599 | (goto-char start) | |
1600 | (if (search-forward "\n\n" end t) | |
1601 | (save-restriction | |
1602 | (narrow-to-region start (point)) | |
1603 | (goto-char start) | |
1604 | (while (let ((case-fold-search t)) | |
1605 | (re-search-forward mail-yank-ignored-headers nil t)) | |
1606 | (beginning-of-line) | |
1607 | (delete-region (point) | |
1608 | (progn (re-search-forward "\n[^ \t]") | |
1609 | (forward-char -1) | |
1610 | (point))))))))) | |
e39e74c0 RS |
1611 | |
1612 | (defun mail-yank-region (arg) | |
1613 | "Insert the selected region from the message being replied to. | |
1614 | Puts point after the text and mark before. | |
1615 | Normally, indents each nonblank line ARG spaces (default 3). | |
1616 | However, if `mail-yank-prefix' is non-nil, insert that prefix on each line. | |
1617 | ||
1618 | Just \\[universal-argument] as argument means don't indent, insert no prefix, | |
1619 | and don't delete any header fields." | |
1620 | (interactive "P") | |
1621 | (and (consp mail-reply-action) | |
1622 | (eq (car mail-reply-action) 'insert-buffer) | |
75e4db34 RS |
1623 | (with-current-buffer (nth 1 mail-reply-action) |
1624 | (or (mark t) | |
1625 | (error "No mark set: %S" (current-buffer)))) | |
e39e74c0 | 1626 | (let ((buffer (nth 1 mail-reply-action)) |
8761c2c4 RS |
1627 | (start (point)) |
1628 | ;; Avoid error in Transient Mark mode | |
1629 | ;; on account of mark's being inactive. | |
1630 | (mark-even-if-inactive t)) | |
e39e74c0 RS |
1631 | ;; Insert the citation text. |
1632 | (insert (with-current-buffer buffer | |
d6bccf09 | 1633 | (buffer-substring-no-properties (point) (mark)))) |
e39e74c0 RS |
1634 | (push-mark start) |
1635 | ;; Indent or otherwise annotate the citation text. | |
1636 | (if (consp arg) | |
1637 | nil | |
1638 | (let ((mail-indentation-spaces (if arg (prefix-numeric-value arg) | |
1639 | mail-indentation-spaces))) | |
1640 | (if mail-citation-hook | |
d746203c | 1641 | ;; Bind mail-citation-header to the original message's header. |
d6bccf09 RS |
1642 | (let ((mail-citation-header |
1643 | (with-current-buffer buffer | |
1644 | (buffer-substring-no-properties | |
1645 | (point-min) | |
1646 | (save-excursion | |
1647 | (goto-char (point-min)) | |
1648 | (rfc822-goto-eoh) | |
1649 | (point)))))) | |
1650 | (run-hooks 'mail-citation-hook)) | |
e39e74c0 RS |
1651 | (if mail-yank-hooks |
1652 | (run-hooks 'mail-yank-hooks) | |
374bda6b | 1653 | (mail-indent-citation)))))))) |
8ba7cd40 KS |
1654 | |
1655 | (defun mail-split-line () | |
1656 | "Split current line, moving portion beyond point vertically down. | |
1657 | If the current line has `mail-yank-prefix', insert it on the new line." | |
1658 | (interactive "*") | |
1659 | (split-line mail-yank-prefix)) | |
1660 | ||
20a8832d | 1661 | \f |
f0aef6bf RS |
1662 | (defun mail-attach-file (&optional file) |
1663 | "Insert a file at the end of the buffer, with separator lines around it." | |
1664 | (interactive "fAttach file: ") | |
1665 | (save-excursion | |
1666 | (goto-char (point-max)) | |
1667 | (or (bolp) (newline)) | |
1668 | (newline) | |
1669 | (let ((start (point)) | |
1670 | middle) | |
1671 | (insert (format "===File %s===" file)) | |
1672 | (insert-char ?= (max 0 (- 60 (current-column)))) | |
1673 | (newline) | |
1674 | (setq middle (point)) | |
1675 | (insert "============================================================\n") | |
1676 | (push-mark) | |
1677 | (goto-char middle) | |
1678 | (insert-file-contents file) | |
1679 | (or (bolp) (newline)) | |
1680 | (goto-char start)))) | |
1681 | \f | |
699adcb2 RS |
1682 | ;; Put these commands last, to reduce chance of lossage from quitting |
1683 | ;; in middle of loading the file. | |
1684 | ||
ca0a881a | 1685 | ;;;###autoload (add-hook 'same-window-buffer-names (purecopy "*mail*")) |
20a8832d RS |
1686 | |
1687 | ;;;###autoload | |
1688 | (defun mail (&optional noerase to subject in-reply-to cc replybuffer actions) | |
e635fdf0 RS |
1689 | "Edit a message to be sent. Prefix arg means resume editing (don't erase). |
1690 | When this function returns, the buffer `*mail*' is selected. | |
1691 | The value is t if the message was newly initialized; otherwise, nil. | |
20a8832d | 1692 | |
4ac2e032 RS |
1693 | Optionally, the signature file `mail-signature-file' can be inserted at the |
1694 | end; see the variable `mail-signature'. | |
20a8832d RS |
1695 | |
1696 | \\<mail-mode-map> | |
1697 | While editing message, type \\[mail-send-and-exit] to send the message and exit. | |
1698 | ||
1699 | Various special commands starting with C-c are available in sendmail mode | |
1700 | to move to message header fields: | |
1701 | \\{mail-mode-map} | |
1702 | ||
1703 | If `mail-self-blind' is non-nil, a BCC to yourself is inserted | |
1704 | when the message is initialized. | |
1705 | ||
1706 | If `mail-default-reply-to' is non-nil, it should be an address (a string); | |
1707 | a Reply-to: field with that address is inserted. | |
1708 | ||
1709 | If `mail-archive-file-name' is non-nil, an FCC field with that file name | |
1710 | is inserted. | |
1711 | ||
8b262cbc KH |
1712 | The normal hook `mail-setup-hook' is run after the message is |
1713 | initialized. It can add more default fields to the message. | |
20a8832d | 1714 | |
1db2d450 CY |
1715 | The first argument, NOERASE, determines what to do when there is |
1716 | an existing modified `*mail*' buffer. If NOERASE is nil, the | |
1717 | existing mail buffer is used, and the user is prompted whether to | |
1718 | keep the old contents or to erase them. If NOERASE has the value | |
1719 | `new', a new mail buffer will be created instead of using the old | |
1720 | one. Any other non-nil value means to always select the old | |
1721 | buffer without erasing the contents. | |
dfdac213 RS |
1722 | |
1723 | The second through fifth arguments, | |
1724 | TO, SUBJECT, IN-REPLY-TO and CC, specify if non-nil | |
20a8832d RS |
1725 | the initial contents of those header fields. |
1726 | These arguments should not have final newlines. | |
c8553837 RS |
1727 | The sixth argument REPLYBUFFER is a buffer which contains an |
1728 | original message being replied to, or else an action | |
1729 | of the form (FUNCTION . ARGS) which says how to insert the original. | |
1730 | Or it can be nil, if not replying to anything. | |
20a8832d RS |
1731 | The seventh argument ACTIONS is a list of actions to take |
1732 | if/when the message is sent. Each action looks like (FUNCTION . ARGS); | |
1733 | when the message is sent, we apply FUNCTION to ARGS. | |
1734 | This is how Rmail arranges to mark messages `answered'." | |
1735 | (interactive "P") | |
95fe848e SM |
1736 | ;;; This is commented out because I found it was confusing in practice. |
1737 | ;;; It is easy enough to rename *mail* by hand with rename-buffer | |
1738 | ;;; if you want to have multiple mail buffers. | |
1739 | ;;; And then you can control which messages to save. --rms. | |
e635fdf0 RS |
1740 | ;;; (let ((index 1) |
1741 | ;;; buffer) | |
1742 | ;;; ;; If requested, look for a mail buffer that is modified and go to it. | |
1743 | ;;; (if noerase | |
1744 | ;;; (progn | |
1745 | ;;; (while (and (setq buffer | |
1746 | ;;; (get-buffer (if (= 1 index) "*mail*" | |
1747 | ;;; (format "*mail*<%d>" index)))) | |
1748 | ;;; (not (buffer-modified-p buffer))) | |
1749 | ;;; (setq index (1+ index))) | |
1750 | ;;; (if buffer (switch-to-buffer buffer) | |
1751 | ;;; ;; If none exists, start a new message. | |
1752 | ;;; ;; This will never re-use an existing unmodified mail buffer | |
1753 | ;;; ;; (since index is not 1 anymore). Perhaps it should. | |
1754 | ;;; (setq noerase nil)))) | |
1755 | ;;; ;; Unless we found a modified message and are happy, start a new message. | |
1756 | ;;; (if (not noerase) | |
1757 | ;;; (progn | |
1758 | ;;; ;; Look for existing unmodified mail buffer. | |
1759 | ;;; (while (and (setq buffer | |
1760 | ;;; (get-buffer (if (= 1 index) "*mail*" | |
1761 | ;;; (format "*mail*<%d>" index)))) | |
1762 | ;;; (buffer-modified-p buffer)) | |
1763 | ;;; (setq index (1+ index))) | |
1764 | ;;; ;; If none, make a new one. | |
1765 | ;;; (or buffer | |
1766 | ;;; (setq buffer (generate-new-buffer "*mail*"))) | |
1767 | ;;; ;; Go there and initialize it. | |
1768 | ;;; (switch-to-buffer buffer) | |
1769 | ;;; (erase-buffer) | |
1770 | ;;; (setq default-directory (expand-file-name "~/")) | |
1771 | ;;; (auto-save-mode auto-save-default) | |
1772 | ;;; (mail-mode) | |
1773 | ;;; (mail-setup to subject in-reply-to cc replybuffer actions) | |
1774 | ;;; (if (and buffer-auto-save-file-name | |
1775 | ;;; (file-exists-p buffer-auto-save-file-name)) | |
1776 | ;;; (message "Auto save file for draft message exists; consider M-x mail-recover")) | |
1777 | ;;; t)) | |
1db2d450 CY |
1778 | |
1779 | (if (eq noerase 'new) | |
1780 | (pop-to-buffer (generate-new-buffer "*mail*")) | |
09c9e6bb CY |
1781 | (and noerase |
1782 | (not (get-buffer "*mail*")) | |
1783 | (setq noerase nil)) | |
1db2d450 CY |
1784 | (pop-to-buffer "*mail*")) |
1785 | ||
eb1213c1 MR |
1786 | ;; Avoid danger that the auto-save file can't be written. |
1787 | (let ((dir (expand-file-name | |
1788 | (file-name-as-directory mail-default-directory)))) | |
1789 | (if (file-exists-p dir) | |
1790 | (setq default-directory dir))) | |
2e78575e RS |
1791 | ;; Only call auto-save-mode if necessary, to avoid changing auto-save file. |
1792 | (if (or (and auto-save-default (not buffer-auto-save-file-name)) | |
1793 | (and (not auto-save-default) buffer-auto-save-file-name)) | |
1794 | (auto-save-mode auto-save-default)) | |
e635fdf0 | 1795 | (mail-mode) |
3b112b5e MB |
1796 | ;; Disconnect the buffer from its visited file |
1797 | ;; (in case the user has actually visited a file *mail*). | |
95fe848e | 1798 | ;;; (set-visited-file-name nil) |
e635fdf0 | 1799 | (let (initialized) |
09c9e6bb CY |
1800 | (and (not (and noerase |
1801 | (not (eq noerase 'new)))) | |
5e32e119 RS |
1802 | (if buffer-file-name |
1803 | (if (buffer-modified-p) | |
1804 | (when (y-or-n-p "Buffer has unsaved changes; reinitialize it and discard them? ") | |
1805 | (if (y-or-n-p "Disconnect buffer from visited file? ") | |
1806 | (set-visited-file-name nil)) | |
1807 | t) | |
1808 | (when (y-or-n-p "Reinitialize buffer, and disconnect it from the visited file? ") | |
1809 | (set-visited-file-name nil) | |
1810 | t)) | |
1811 | ;; A non-file-visiting buffer. | |
1812 | (if (buffer-modified-p) | |
1813 | (y-or-n-p "Unsent message being composed; erase it? ") | |
1814 | t)) | |
6737ae74 RS |
1815 | (let ((inhibit-read-only t)) |
1816 | (erase-buffer) | |
1817 | (mail-setup to subject in-reply-to cc replybuffer actions) | |
1818 | (setq initialized t))) | |
e635fdf0 RS |
1819 | (if (and buffer-auto-save-file-name |
1820 | (file-exists-p buffer-auto-save-file-name)) | |
1821 | (message "Auto save file for draft message exists; consider M-x mail-recover")) | |
1822 | initialized)) | |
20a8832d | 1823 | |
73e72da4 DN |
1824 | (declare-function dired-view-file "dired" ()) |
1825 | (declare-function dired-get-filename "dired" (&optional localp no-error-if-not-filep)) | |
1826 | ||
6cd4cfc5 | 1827 | (defun mail-recover-1 () |
918c7db7 | 1828 | "Pop up a list of auto-saved draft messages so you can recover one of them." |
6cd4cfc5 EZ |
1829 | (interactive) |
1830 | (let ((file-name (make-auto-save-file-name)) | |
1831 | (ls-lisp-support-shell-wildcards t) | |
1832 | non-random-len wildcard) | |
1833 | ;; Remove the random part from the auto-save-file-name, and | |
1834 | ;; create a wildcard which matches possible candidates. | |
1835 | ;; Note: this knows that make-auto-save-file-name appends | |
1836 | ;; "#<RANDOM-STUFF>#" to the buffer name, where RANDOM-STUFF | |
1837 | ;; is the result of (make-temp-name ""). | |
1838 | (setq non-random-len | |
d41eb0aa | 1839 | (- (length file-name) (length (make-temp-name "")) 1)) |
6cd4cfc5 EZ |
1840 | (setq wildcard (concat (substring file-name 0 non-random-len) "*")) |
1841 | (if (null (file-expand-wildcards wildcard)) | |
1842 | (message "There are no auto-saved drafts to recover") | |
1843 | ;; Bind dired-trivial-filenames to t because all auto-save file | |
1844 | ;; names are normally ``trivial'', so Dired will set point after | |
1845 | ;; all the files, at buffer bottom. We want it on the first | |
1846 | ;; file instead. | |
1847 | (let ((dired-trivial-filenames t)) | |
1848 | (dired-other-window wildcard (concat dired-listing-switches "t"))) | |
1849 | (rename-buffer "*Auto-saved Drafts*" t) | |
1850 | (save-excursion | |
1851 | (goto-char (point-min)) | |
1852 | (or (looking-at " Move to the draft file you want to recover,") | |
1853 | (let ((inhibit-read-only t)) | |
1854 | ;; Each line starts with a space so that Font Lock mode | |
1855 | ;; won't highlight the first character. | |
1856 | (insert "\ | |
1857 | Move to the draft file you want to recover, then type C-c C-c | |
1858 | to recover text of message whose composition was interrupted. | |
1859 | To browse text of a draft, type v on the draft file's line. | |
1860 | ||
1861 | You can also delete some of these files; | |
1862 | type d on a line to mark that file for deletion. | |
1863 | ||
1864 | List of possible auto-save files for recovery: | |
1865 | ||
1866 | ")))) | |
1867 | (use-local-map | |
1868 | (let ((map (make-sparse-keymap))) | |
1869 | (set-keymap-parent map (current-local-map)) | |
1870 | map)) | |
1871 | (define-key (current-local-map) "v" | |
1872 | (lambda () | |
1873 | (interactive) | |
7f04a67e | 1874 | (let ((coding-system-for-read 'utf-8-emacs-unix)) |
6cd4cfc5 EZ |
1875 | (dired-view-file)))) |
1876 | (define-key (current-local-map) "\C-c\C-c" | |
1877 | (lambda () | |
1878 | (interactive) | |
1879 | (let ((fname (dired-get-filename)) | |
1880 | ;; Auto-saved files are written in the internal | |
1881 | ;; representation, so they should be read accordingly. | |
7f04a67e | 1882 | (coding-system-for-read 'utf-8-emacs-unix)) |
6cd4cfc5 EZ |
1883 | (switch-to-buffer-other-window "*mail*") |
1884 | (let ((buffer-read-only nil)) | |
1885 | (erase-buffer) | |
1886 | (insert-file-contents fname nil) | |
1887 | ;; insert-file-contents will set buffer-file-coding-system | |
7f04a67e | 1888 | ;; to utf-8-emacs, which is probably not what they want to |
6cd4cfc5 EZ |
1889 | ;; use for sending the message. But we don't know what |
1890 | ;; was its value before the buffer was killed or Emacs | |
1891 | ;; crashed. We therefore reset buffer-file-coding-system | |
1892 | ;; to the default value, so that either the default does | |
1893 | ;; TRT, or the user will get prompted for the right | |
1894 | ;; encoding when they send the message. | |
1895 | (setq buffer-file-coding-system | |
b56a5ae0 | 1896 | (default-value 'buffer-file-coding-system))))))))) |
6cd4cfc5 | 1897 | |
2b54af74 DN |
1898 | (declare-function dired-move-to-filename "dired" (&optional raise-error eol)) |
1899 | (declare-function dired-get-filename "dired" (&optional localp no-error-if-not-filep)) | |
1900 | (declare-function dired-view-file "dired" ()) | |
1901 | ||
20a8832d | 1902 | (defun mail-recover () |
918c7db7 EZ |
1903 | "Recover interrupted mail composition from auto-save files. |
1904 | ||
1905 | If the mail buffer has a current valid auto-save file, | |
1906 | the command recovers that file. Otherwise, it displays a | |
1907 | buffer showing the existing auto-saved draft messages; | |
1908 | you can move to one of them and type C-c C-c to recover that one." | |
20a8832d | 1909 | (interactive) |
6cd4cfc5 EZ |
1910 | ;; In case they invoke us from some random buffer... |
1911 | (switch-to-buffer "*mail*") | |
1912 | ;; If *mail* didn't exist, set its directory, so that auto-saved | |
1913 | ;; drafts will be found. | |
eb1213c1 MR |
1914 | (let ((dir (expand-file-name |
1915 | (file-name-as-directory mail-default-directory)))) | |
1916 | (if (file-exists-p dir) | |
1917 | (setq default-directory dir))) | |
6cd4cfc5 EZ |
1918 | (or (eq major-mode 'mail-mode) |
1919 | (mail-mode)) | |
1920 | (let ((file-name buffer-auto-save-file-name)) | |
1921 | (cond ((and file-name (file-exists-p file-name)) | |
1922 | (let ((dispbuf | |
1923 | ;; This used to invoke `ls' via call-process, but | |
1924 | ;; dired-noselect is more portable to systems where | |
1925 | ;; `ls' is not a standard program (it will use | |
1926 | ;; ls-lisp instead). | |
1927 | (dired-noselect file-name | |
1928 | (concat dired-listing-switches "t")))) | |
8366cfb5 RS |
1929 | (save-selected-window |
1930 | (select-window (display-buffer dispbuf t)) | |
1931 | (goto-char (point-min)) | |
1932 | (forward-line 2) | |
1933 | (dired-move-to-filename) | |
1934 | (setq dispbuf (rename-buffer "*Directory*" t))) | |
6cd4cfc5 EZ |
1935 | (if (not (yes-or-no-p |
1936 | (format "Recover mail draft from auto save file %s? " | |
1937 | file-name))) | |
1938 | (error "mail-recover cancelled") | |
1939 | (let ((buffer-read-only nil) | |
1940 | (buffer-coding buffer-file-coding-system) | |
1941 | ;; Auto-save files are written in internal | |
1942 | ;; representation of non-ASCII characters. | |
7f04a67e | 1943 | (coding-system-for-read 'utf-8-emacs-unix)) |
6cd4cfc5 EZ |
1944 | (erase-buffer) |
1945 | (insert-file-contents file-name nil) | |
1946 | (setq buffer-file-coding-system buffer-coding))))) | |
1947 | (t (mail-recover-1))))) | |
20a8832d RS |
1948 | |
1949 | ;;;###autoload | |
1950 | (defun mail-other-window (&optional noerase to subject in-reply-to cc replybuffer sendactions) | |
1951 | "Like `mail' command, but display mail buffer in another window." | |
1952 | (interactive "P") | |
67a6988b RS |
1953 | (let ((pop-up-windows t) |
1954 | (special-display-buffer-names nil) | |
1955 | (special-display-regexps nil) | |
1956 | (same-window-buffer-names nil) | |
1957 | (same-window-regexps nil)) | |
20a8832d RS |
1958 | (pop-to-buffer "*mail*")) |
1959 | (mail noerase to subject in-reply-to cc replybuffer sendactions)) | |
1960 | ||
1961 | ;;;###autoload | |
0cc89026 JB |
1962 | (defun mail-other-frame (&optional noerase to subject in-reply-to cc replybuffer sendactions) |
1963 | "Like `mail' command, but display mail buffer in another frame." | |
20a8832d | 1964 | (interactive "P") |
67a6988b RS |
1965 | (let ((pop-up-frames t) |
1966 | (special-display-buffer-names nil) | |
1967 | (special-display-regexps nil) | |
1968 | (same-window-buffer-names nil) | |
1969 | (same-window-regexps nil)) | |
20a8832d RS |
1970 | (pop-to-buffer "*mail*")) |
1971 | (mail noerase to subject in-reply-to cc replybuffer sendactions)) | |
1972 | ||
95fe848e | 1973 | ;; Do not add anything but external entries on this page. |
49116ac0 JB |
1974 | |
1975 | (provide 'sendmail) | |
1976 | ||
95fe848e | 1977 | ;; arch-tag: 48bc1025-d993-4d31-8d81-2a29491f0626 |
c88ab9ce | 1978 | ;;; sendmail.el ends here |