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f70de9d4 | 1 | ;;; sendmail.el --- mail sending commands for Emacs. -*- byte-compile-dynamic: t -*- |
c88ab9ce | 2 | |
73b0cd50 | 3 | ;; Copyright (C) 1985-1986, 1992-1996, 1998, 2000-2011 |
c2457e54 | 4 | ;; Free Software Foundation, Inc. |
3a801d0c | 5 | |
e5167999 | 6 | ;; Maintainer: FSF |
d7b4d18f | 7 | ;; Keywords: mail |
e5167999 | 8 | |
20a8832d RS |
9 | ;; This file is part of GNU Emacs. |
10 | ||
b1fc2b50 | 11 | ;; GNU Emacs is free software: you can redistribute it and/or modify |
20a8832d | 12 | ;; it under the terms of the GNU General Public License as published by |
b1fc2b50 GM |
13 | ;; the Free Software Foundation, either version 3 of the License, or |
14 | ;; (at your option) any later version. | |
20a8832d RS |
15 | |
16 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
17 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
19 | ;; GNU General Public License for more details. | |
20 | ||
21 | ;; You should have received a copy of the GNU General Public License | |
b1fc2b50 | 22 | ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. |
20a8832d | 23 | |
d9ecc911 ER |
24 | ;;; Commentary: |
25 | ||
26 | ;; This mode provides mail-sending facilities from within Emacs. It is | |
27 | ;; documented in the Emacs user's manual. | |
28 | ||
e5167999 | 29 | ;;; Code: |
e758216c | 30 | (require 'mail-utils) |
be0b8d69 | 31 | |
67ad9438 DL |
32 | (autoload 'rfc2047-encode-string "rfc2047") |
33 | ||
0b5bb3ec SE |
34 | (defgroup sendmail nil |
35 | "Mail sending commands for Emacs." | |
36 | :prefix "mail-" | |
37 | :group 'mail) | |
20a8832d | 38 | |
1938b566 RS |
39 | (defcustom mail-setup-with-from t |
40 | "Non-nil means insert `From:' field when setting up the message." | |
1287f53f | 41 | :type 'boolean |
1938b566 RS |
42 | :group 'sendmail |
43 | :version "22.1") | |
44 | ||
82695714 CY |
45 | (defcustom sendmail-program |
46 | (cond | |
47 | ((file-exists-p "/usr/sbin/sendmail") "/usr/sbin/sendmail") | |
48 | ((file-exists-p "/usr/lib/sendmail") "/usr/lib/sendmail") | |
49 | ((file-exists-p "/usr/ucblib/sendmail") "/usr/ucblib/sendmail") | |
50 | (t "fakemail")) ;In ../etc, to interface to /bin/mail. | |
51 | "Program used to send messages." | |
52 | :group 'mail | |
53 | :type 'file) | |
54 | ||
ea9ceb34 | 55 | ;;;###autoload |
0b8ee421 | 56 | (defcustom mail-from-style 'default |
95fe848e | 57 | "Specifies how \"From:\" fields look. |
ea9ceb34 KH |
58 | |
59 | If `nil', they contain just the return address like: | |
60 | king@grassland.com | |
61 | If `parens', they look like: | |
62 | king@grassland.com (Elvis Parsley) | |
63 | If `angles', they look like: | |
cc674186 | 64 | Elvis Parsley <king@grassland.com> |
0b8ee421 CY |
65 | |
66 | Otherwise, most addresses look like `angles', but they look like | |
67 | `parens' if `angles' would need quoting and `parens' would not." | |
68 | ;; The value `system-default' is now deprecated. | |
69 | :type '(choice (const :tag "simple" nil) | |
70 | (const parens) | |
71 | (const angles) | |
72 | (const default)) | |
2a42d160 | 73 | :version "20.3" |
0b5bb3ec | 74 | :group 'sendmail) |
ea9ceb34 | 75 | |
32afb744 | 76 | ;;;###autoload |
3d04071d | 77 | (defcustom mail-specify-envelope-from nil |
95fe848e | 78 | "If non-nil, specify the envelope-from address when sending mail. |
c1a1fd60 | 79 | The value used to specify it is whatever is found in |
6b61353c | 80 | the variable `mail-envelope-from', with `user-mail-address' as fallback. |
32afb744 | 81 | |
01bb608e | 82 | On most systems, specifying the envelope-from address is a |
6b61353c KH |
83 | privileged operation. This variable affects sendmail and |
84 | smtpmail -- if you use feedmail to send mail, see instead the | |
85 | variable `feedmail-deduce-envelope-from'." | |
32afb744 KH |
86 | :version "21.1" |
87 | :type 'boolean | |
88 | :group 'sendmail) | |
89 | ||
c1a1fd60 | 90 | (defcustom mail-envelope-from nil |
95fe848e | 91 | "If non-nil, designate the envelope-from address when sending mail. |
01bb608e GM |
92 | This only has an effect if `mail-specify-envelope-from' is non-nil. |
93 | The value should be either a string, or the symbol `header' (in | |
94 | which case the contents of the \"From\" header of the message | |
95 | being sent is used), or nil (in which case the value of | |
96 | `user-mail-address' is used)." | |
c1a1fd60 | 97 | :version "21.1" |
00417fac | 98 | :type '(choice (string :tag "From-name") |
56e5818f | 99 | (const :tag "Use From: header from message" header) |
00417fac | 100 | (const :tag "Use `user-mail-address'" nil)) |
c1a1fd60 GM |
101 | :group 'sendmail) |
102 | ||
20a8832d | 103 | ;;;###autoload |
95fe848e SM |
104 | (defcustom mail-self-blind nil |
105 | "Non-nil means insert BCC to self in messages to be sent. | |
20a8832d | 106 | This is done when the message is initialized, |
0b5bb3ec SE |
107 | so you can remove or alter the BCC field to override the default." |
108 | :type 'boolean | |
109 | :group 'sendmail) | |
20a8832d RS |
110 | |
111 | ;;;###autoload | |
10b6d5c4 SM |
112 | (defcustom mail-interactive t |
113 | ;; We used to use a default of nil rather than t, but nowadays it is very | |
114 | ;; common for sendmail to be misconfigured, so one cannot rely on the | |
115 | ;; bounce message to be delivered anywhere, least of all to the | |
116 | ;; user's mailbox. | |
95fe848e | 117 | "Non-nil means when sending a message wait for and display errors. |
87ede499 | 118 | Otherwise, let mailer send back a message to report errors." |
0b5bb3ec | 119 | :type 'boolean |
c2457e54 | 120 | :version "23.1" ; changed from nil to t |
0b5bb3ec | 121 | :group 'sendmail) |
20a8832d | 122 | |
95fe848e SM |
123 | (defcustom mail-yank-ignored-headers |
124 | (concat "^" | |
125 | (regexp-opt '("via" "mail-from" "origin" "status" "remailed" | |
126 | "received" "message-id" "summary-line" "to" "subject" | |
127 | "in-reply-to" "return-path" "mail-reply-to" | |
87ede499 GM |
128 | ;; Should really be rmail-attribute-header and |
129 | ;; rmail-keyword-header, but this file does not | |
130 | ;; require rmail (at run time). | |
131 | "x-rmail-attributes" "x-rmail-keywords" | |
95fe848e SM |
132 | "mail-followup-to") "\\(?:") |
133 | ":") | |
134 | "Delete these headers from old message when it's inserted in a reply." | |
0b5bb3ec | 135 | :type 'regexp |
87ede499 GM |
136 | :group 'sendmail |
137 | :version "23.1") | |
20a8832d | 138 | |
4adc30a4 | 139 | ;; Prevent problems with `window-system' not having the correct value |
5e7f11bc LT |
140 | ;; when loaddefs.el is loaded. `custom-reevaluate-setting' needs the |
141 | ;; standard value. | |
142 | ;;;###autoload | |
143 | (put 'send-mail-function 'standard-value | |
144 | '((if (and window-system (memq system-type '(darwin windows-nt))) | |
145 | 'mailclient-send-it | |
146 | 'sendmail-send-it))) | |
147 | ||
20a8832d RS |
148 | ;; Useful to set in site-init.el |
149 | ;;;###autoload | |
95fe848e | 150 | (defcustom send-mail-function |
255d8b22 RS |
151 | (if (and window-system (memq system-type '(darwin windows-nt))) |
152 | 'mailclient-send-it | |
153 | 'sendmail-send-it) | |
67ad9438 | 154 | "Function to call to send the current buffer as mail. |
51d541d4 | 155 | The headers should be delimited by a line which is |
e04233aa GM |
156 | not a valid RFC822 header or continuation line, |
157 | that matches the variable `mail-header-separator'. | |
67ad9438 DL |
158 | This is used by the default mail-sending commands. See also |
159 | `message-send-mail-function' for use with the Message package." | |
c5dfddb6 DL |
160 | :type '(radio (function-item sendmail-send-it :tag "Use Sendmail package") |
161 | (function-item smtpmail-send-it :tag "Use SMTPmail package") | |
162 | (function-item feedmail-send-it :tag "Use Feedmail package") | |
5c290b9e | 163 | (function-item mailclient-send-it :tag "Use Mailclient package") |
40fa0008 | 164 | function) |
adba8116 | 165 | :initialize 'custom-initialize-delay |
40fa0008 | 166 | :group 'sendmail) |
20a8832d | 167 | |
cdbf9100 GM |
168 | ;;;###autoload(custom-initialize-delay 'send-mail-function nil) |
169 | ||
20a8832d | 170 | ;;;###autoload |
a7610c52 | 171 | (defcustom mail-header-separator (purecopy "--text follows this line--") |
95fe848e | 172 | "Line used to separate headers from text in messages being composed." |
0b5bb3ec SE |
173 | :type 'string |
174 | :group 'sendmail) | |
20a8832d | 175 | |
6737ae74 RS |
176 | ;; Set up mail-header-separator for use as a category text property. |
177 | (put 'mail-header-separator 'rear-nonsticky '(category)) | |
95fe848e SM |
178 | ;; This was a nice idea, for preventing accidental modification of |
179 | ;; the separator. But I found it also prevented or obstructed | |
180 | ;; certain deliberate operations, such as copying the separator line | |
181 | ;; up to the top to send myself a copy of an already sent outgoing message | |
182 | ;; and other things. So I turned it off. --rms. | |
183 | ;;(put 'mail-header-separator 'read-only t) | |
6737ae74 | 184 | |
20a8832d | 185 | ;;;###autoload |
95fe848e SM |
186 | (defcustom mail-archive-file-name nil |
187 | "Name of file to write all outgoing messages in, or nil for none. | |
0462d019 GM |
188 | This is normally an mbox file, but for backwards compatibility may also |
189 | be a Babyl file." | |
0b5bb3ec SE |
190 | :type '(choice file (const nil)) |
191 | :group 'sendmail) | |
20a8832d | 192 | |
fe8c32a6 | 193 | ;;;###autoload |
0b5bb3ec | 194 | (defcustom mail-default-reply-to nil |
95fe848e | 195 | "Address to insert as default Reply-to field of outgoing messages. |
6da74aab | 196 | If nil, it will be initialized from the REPLYTO environment variable |
0b5bb3ec SE |
197 | when you first send mail." |
198 | :type '(choice (const nil) string) | |
199 | :group 'sendmail) | |
20a8832d | 200 | |
0b5bb3ec | 201 | (defcustom mail-alias-file nil |
e758216c | 202 | "If non-nil, the name of a file to use instead of the sendmail default. |
20a8832d RS |
203 | This file defines aliases to be expanded by the mailer; this is a different |
204 | feature from that of defining aliases in `.mailrc' to be expanded in Emacs. | |
e758216c GM |
205 | This variable has no effect unless your system uses sendmail as its mailer. |
206 | The default file is defined in sendmail's configuration file, e.g. | |
207 | `/etc/aliases'." | |
208 | :type '(choice (const :tag "Sendmail default" nil) file) | |
0b5bb3ec | 209 | :group 'sendmail) |
20a8832d | 210 | |
8790b698 | 211 | ;;;###autoload |
a7610c52 | 212 | (defcustom mail-personal-alias-file (purecopy "~/.mailrc") |
95fe848e | 213 | "If non-nil, the name of the user's personal mail alias file. |
8790b698 NF |
214 | This file typically should be in same format as the `.mailrc' file used by |
215 | the `Mail' or `mailx' program. | |
0b5bb3ec SE |
216 | This file need not actually exist." |
217 | :type '(choice (const nil) file) | |
218 | :group 'sendmail) | |
8790b698 | 219 | |
214d5640 | 220 | ;;;###autoload |
0b5bb3ec | 221 | (defcustom mail-setup-hook nil |
28f57f7e | 222 | "Normal hook, run each time a new outgoing message is initialized." |
0b5bb3ec | 223 | :type 'hook |
f70de9d4 | 224 | :options '(fortune-to-signature spook mail-abbrevs-setup) |
0b5bb3ec | 225 | :group 'sendmail) |
8b262cbc | 226 | |
214d5640 | 227 | ;;;###autoload |
5ef9d627 | 228 | (defvar mail-aliases t |
ade349a0 | 229 | "Alist of mail address aliases, |
de01bf7d | 230 | or t meaning should be initialized from your mail aliases file. |
6b61353c KH |
231 | \(The file's name is normally `~/.mailrc', but `mail-personal-alias-file' |
232 | can specify a different file name.) | |
de01bf7d | 233 | The alias definitions in the file have this form: |
ade349a0 | 234 | alias ALIAS MEANING") |
5ef9d627 | 235 | |
9cc75191 | 236 | (defvar mail-alias-modtime nil |
de01bf7d | 237 | "The modification time of your mail alias file when it was last examined.") |
9cc75191 | 238 | |
214d5640 | 239 | ;;;###autoload |
0b8ee421 | 240 | (defcustom mail-yank-prefix "> " |
95fe848e | 241 | "Prefix insert on lines of yanked message being replied to. |
e009b596 | 242 | If this is nil, use indentation, as specified by `mail-indentation-spaces'." |
0b5bb3ec SE |
243 | :type '(choice (const nil) string) |
244 | :group 'sendmail) | |
245 | ||
214d5640 | 246 | ;;;###autoload |
0b5bb3ec | 247 | (defcustom mail-indentation-spaces 3 |
95fe848e | 248 | "Number of spaces to insert at the beginning of each cited line. |
0b5bb3ec SE |
249 | Used by `mail-yank-original' via `mail-indent-citation'." |
250 | :type 'integer | |
251 | :group 'sendmail) | |
214d5640 | 252 | |
87ede499 | 253 | ;; FIXME make it really obsolete. |
fa24a822 | 254 | (defvar mail-yank-hooks nil |
015c5c55 RS |
255 | "Obsolete hook for modifying a citation just inserted in the mail buffer. |
256 | Each hook function can find the citation between (point) and (mark t). | |
257 | And each hook function should leave point and mark around the citation | |
258 | text as modified. | |
259 | ||
260 | This is a normal hook, misnamed for historical reasons. | |
261 | It is semi-obsolete and mail agents should no longer use it.") | |
262 | ||
3ca0be33 | 263 | ;;;###autoload |
0b5bb3ec | 264 | (defcustom mail-citation-hook nil |
95fe848e | 265 | "Hook for modifying a citation just inserted in the mail buffer. |
d6bccf09 RS |
266 | Each hook function can find the citation between (point) and (mark t), |
267 | and should leave point and mark around the citation text as modified. | |
268 | The hook functions can find the header of the cited message | |
269 | in the variable `mail-citation-header', whether or not this is included | |
270 | in the cited portion of the message. | |
1c24b04a | 271 | |
015c5c55 | 272 | If this hook is entirely empty (nil), a default action is taken |
0b5bb3ec SE |
273 | instead of no action." |
274 | :type 'hook | |
275 | :group 'sendmail) | |
20a8832d | 276 | |
d6bccf09 RS |
277 | (defvar mail-citation-header nil |
278 | "While running `mail-citation-hook', this variable holds the message header. | |
279 | This enables the hook functions to see the whole message header | |
280 | regardless of what part of it (if any) is included in the cited text.") | |
281 | ||
214d5640 | 282 | ;;;###autoload |
0b8ee421 | 283 | (defcustom mail-citation-prefix-regexp |
e0a185ae | 284 | (purecopy "\\([ \t]*\\(\\w\\|[_.]\\)+>+\\|[ \t]*[]>|]\\)+") |
95fe848e | 285 | "Regular expression to match a citation prefix plus whitespace. |
706e3d85 RS |
286 | It should match whatever sort of citation prefixes you want to handle, |
287 | with whitespace before and after; it should also match just whitespace. | |
288 | The default value matches citations like `foo-bar>' plus whitespace." | |
289 | :type 'regexp | |
290 | :group 'sendmail | |
e0a185ae | 291 | :version "24.1") |
706e3d85 | 292 | |
20a8832d | 293 | (defvar mail-abbrevs-loaded nil) |
95fe848e SM |
294 | (defvar mail-mode-map |
295 | (let ((map (make-sparse-keymap))) | |
296 | (define-key map "\M-\t" 'mail-complete) | |
297 | (define-key map "\C-c?" 'describe-mode) | |
298 | (define-key map "\C-c\C-f\C-t" 'mail-to) | |
299 | (define-key map "\C-c\C-f\C-b" 'mail-bcc) | |
300 | (define-key map "\C-c\C-f\C-f" 'mail-fcc) | |
301 | (define-key map "\C-c\C-f\C-c" 'mail-cc) | |
302 | (define-key map "\C-c\C-f\C-s" 'mail-subject) | |
303 | (define-key map "\C-c\C-f\C-r" 'mail-reply-to) | |
304 | (define-key map "\C-c\C-f\C-a" 'mail-mail-reply-to) ; author | |
305 | (define-key map "\C-c\C-f\C-l" 'mail-mail-followup-to) ; list | |
306 | (define-key map "\C-c\C-t" 'mail-text) | |
307 | (define-key map "\C-c\C-y" 'mail-yank-original) | |
308 | (define-key map "\C-c\C-r" 'mail-yank-region) | |
309 | (define-key map [remap split-line] 'mail-split-line) | |
310 | (define-key map "\C-c\C-q" 'mail-fill-yanked-message) | |
311 | (define-key map "\C-c\C-w" 'mail-signature) | |
312 | (define-key map "\C-c\C-v" 'mail-sent-via) | |
313 | (define-key map "\C-c\C-c" 'mail-send-and-exit) | |
314 | (define-key map "\C-c\C-s" 'mail-send) | |
315 | (define-key map "\C-c\C-i" 'mail-attach-file) | |
e009b596 GM |
316 | ;; FIXME add this? "b" = bury buffer. It's in the menu-bar. |
317 | ;;; (define-key map "\C-c\C-b" 'mail-dont-send) | |
95fe848e SM |
318 | |
319 | (define-key map [menu-bar mail] | |
320 | (cons "Mail" (make-sparse-keymap "Mail"))) | |
321 | ||
322 | (define-key map [menu-bar mail fill] | |
323 | '("Fill Citation" . mail-fill-yanked-message)) | |
324 | ||
325 | (define-key map [menu-bar mail yank] | |
e009b596 | 326 | '(menu-item "Cite Original" mail-yank-original :enable mail-reply-action)) |
95fe848e SM |
327 | |
328 | (define-key map [menu-bar mail signature] | |
329 | '("Insert Signature" . mail-signature)) | |
330 | ||
331 | (define-key map [menu-bar mail mail-sep] | |
332 | '("--")) | |
333 | ||
334 | (define-key map [menu-bar mail cancel] | |
335 | '("Cancel" . mail-dont-send)) | |
336 | ||
337 | (define-key map [menu-bar mail send-stay] | |
338 | '("Send, Keep Editing" . mail-send)) | |
339 | ||
340 | (define-key map [menu-bar mail send] | |
341 | '("Send Message" . mail-send-and-exit)) | |
342 | ||
343 | (define-key map [menu-bar headers] | |
344 | (cons "Headers" (make-sparse-keymap "Move to Header"))) | |
345 | ||
346 | (define-key map [menu-bar headers text] | |
347 | '("Text" . mail-text)) | |
348 | ||
349 | (define-key map [menu-bar headers expand-aliases] | |
350 | '("Expand Aliases" . expand-mail-aliases)) | |
351 | ||
352 | (define-key map [menu-bar headers sent-via] | |
e009b596 | 353 | '("Sent-Via" . mail-sent-via)) |
95fe848e SM |
354 | |
355 | (define-key map [menu-bar headers mail-reply-to] | |
e009b596 | 356 | '("Mail-Reply-To" . mail-mail-reply-to)) |
95fe848e SM |
357 | |
358 | (define-key map [menu-bar headers mail-followup-to] | |
e009b596 | 359 | '("Mail-Followup-To" . mail-mail-followup-to)) |
95fe848e SM |
360 | |
361 | (define-key map [menu-bar headers reply-to] | |
362 | '("Reply-To" . mail-reply-to)) | |
363 | ||
364 | (define-key map [menu-bar headers bcc] | |
365 | '("Bcc" . mail-bcc)) | |
366 | ||
367 | (define-key map [menu-bar headers fcc] | |
368 | '("Fcc" . mail-fcc)) | |
369 | ||
370 | (define-key map [menu-bar headers cc] | |
371 | '("Cc" . mail-cc)) | |
372 | ||
373 | (define-key map [menu-bar headers subject] | |
374 | '("Subject" . mail-subject)) | |
375 | ||
376 | (define-key map [menu-bar headers to] | |
377 | '("To" . mail-to)) | |
378 | ||
379 | map)) | |
20a8832d | 380 | |
5ef9d627 | 381 | (autoload 'build-mail-aliases "mailalias" |
82445062 | 382 | "Read mail aliases from personal aliases file and set `mail-aliases'. |
53aff12a | 383 | By default, this is the file specified by `mail-personal-alias-file'." t) |
5ef9d627 | 384 | |
ef15f270 | 385 | ;;;###autoload |
0b8ee421 | 386 | (defcustom mail-signature t |
95fe848e | 387 | "Text inserted at end of mail buffer when a message is initialized. |
f13c1dae RS |
388 | If t, it means to insert the contents of the file `mail-signature-file'. |
389 | If a string, that string is inserted. | |
390 | (To make a proper signature, the string should begin with \\n\\n-- \\n, | |
391 | which is the standard way to delimit a signature in a message.) | |
392 | Otherwise, it should be an expression; it is evaluated | |
393 | and should insert whatever you want to insert." | |
eb1213c1 | 394 | :type '(choice (const :tag "None" nil) |
f13c1dae RS |
395 | (const :tag "Use `.signature' file" t) |
396 | (string :tag "String to insert") | |
397 | (sexp :tag "Expression to evaluate")) | |
0b5bb3ec | 398 | :group 'sendmail) |
f13c1dae | 399 | (put 'mail-signature 'risky-local-variable t) |
4ac2e032 | 400 | |
214d5640 | 401 | ;;;###autoload |
1e8780b1 | 402 | (defcustom mail-signature-file (purecopy "~/.signature") |
95fe848e | 403 | "File containing the text inserted at end of mail buffer." |
0b5bb3ec SE |
404 | :type 'file |
405 | :group 'sendmail) | |
20a8832d | 406 | |
eb1213c1 | 407 | ;;;###autoload |
1e8780b1 | 408 | (defcustom mail-default-directory (purecopy "~/") |
03ffe8be CY |
409 | "Value of `default-directory' for Mail mode buffers. |
410 | This directory is used for auto-save files of Mail mode buffers. | |
411 | ||
412 | Note that Message mode does not use this variable; it auto-saves | |
413 | in `message-auto-save-directory'." | |
eb1213c1 | 414 | :type '(directory :tag "Directory") |
65280ff3 | 415 | :group 'sendmail |
bf247b6e | 416 | :version "22.1") |
eb1213c1 | 417 | |
c8553837 | 418 | (defvar mail-reply-action nil) |
20a8832d RS |
419 | (defvar mail-send-actions nil |
420 | "A list of actions to be performed upon successful sending of a message.") | |
25ca2e61 | 421 | (defvar mail-return-action nil) |
20a8832d | 422 | |
214d5640 | 423 | ;;;###autoload |
0b5bb3ec | 424 | (defcustom mail-default-headers nil |
95fe848e | 425 | "A string containing header lines, to be inserted in outgoing messages. |
0462d019 GM |
426 | It can contain newlines, and should end in one. It is inserted |
427 | before you edit the message, so you can edit or delete the lines." | |
0b5bb3ec SE |
428 | :type '(choice (const nil) string) |
429 | :group 'sendmail) | |
20a8832d | 430 | |
0b5bb3ec | 431 | (defcustom mail-bury-selects-summary t |
04ca017c | 432 | "If non-nil, try to show Rmail summary buffer after returning from mail. |
1f7850dd | 433 | The functions \\[mail-send-on-exit] or \\[mail-dont-send] select |
04ca017c | 434 | the Rmail summary buffer before returning, if it exists and this variable |
0b5bb3ec SE |
435 | is non-nil." |
436 | :type 'boolean | |
437 | :group 'sendmail) | |
1f7850dd | 438 | |
baaa1f19 | 439 | (defcustom mail-send-nonascii 'mime |
95fe848e | 440 | "Specify whether to allow sending non-ASCII characters in mail. |
34153d76 RS |
441 | If t, that means do allow it. nil means don't allow it. |
442 | `query' means ask the user each time. | |
baaa1f19 GM |
443 | `mime' means add an appropriate MIME header if none already present. |
444 | The default is `mime'. | |
34153d76 | 445 | Including non-ASCII characters in a mail message can be problematical |
0b5bb3ec | 446 | for the recipient, who may not know how to decode them properly." |
baaa1f19 | 447 | :type '(choice (const t) (const nil) (const query) (const mime)) |
0b5bb3ec | 448 | :group 'sendmail) |
34153d76 | 449 | |
0b0b4ce7 | 450 | (defcustom mail-use-dsn nil |
95fe848e | 451 | "Ask MTA for notification of failed, delayed or successful delivery. |
0b0b4ce7 RS |
452 | Note that only some MTAs (currently only recent versions of Sendmail) |
453 | support Delivery Status Notification." | |
454 | :group 'sendmail | |
455 | :type '(repeat (radio (const :tag "Failure" failure) | |
456 | (const :tag "Delay" delay) | |
457 | (const :tag "Success" success))) | |
bf247b6e | 458 | :version "22.1") |
0b0b4ce7 | 459 | |
7c203051 RS |
460 | ;; Note: could use /usr/ucb/mail instead of sendmail; |
461 | ;; options -t, and -v if not interactive. | |
e758216c | 462 | (defvar mail-mailer-swallows-blank-line nil |
7c203051 | 463 | "Set this non-nil if the system's mailer runs the header and body together. |
e758216c GM |
464 | The actual value should be an expression to evaluate that returns |
465 | non-nil if the problem will actually occur. | |
466 | \(As far as we know, this is not an issue on any system still supported | |
467 | by Emacs.)") | |
468 | ||
469 | (put 'mail-mailer-swallows-blank-line 'risky-local-variable t) ; gets evalled | |
470 | (make-obsolete-variable 'mail-mailer-swallows-blank-line | |
471 | "no need to set this on any modern system." "24.1") | |
7c203051 | 472 | |
f81b71c7 | 473 | (defvar mail-mode-syntax-table |
87ede499 | 474 | ;; define-derived-mode will make it inherit from text-mode-syntax-table. |
f81b71c7 | 475 | (let ((st (make-syntax-table))) |
87ede499 GM |
476 | ;; FIXME this is probably very obsolete now ("percent hack"). |
477 | ;; sending.texi used to say: | |
478 | ;; Mail mode defines the character `%' as a word separator; this | |
479 | ;; is helpful for using the word commands to edit mail addresses. | |
f81b71c7 SM |
480 | (modify-syntax-entry ?% ". " st) |
481 | st) | |
482 | "Syntax table used while in `mail-mode'.") | |
20a8832d | 483 | |
8b1f1a0c | 484 | (defvar mail-font-lock-keywords |
70a302f8 | 485 | (eval-when-compile |
f1052d2e | 486 | (let* ((cite-chars "[>|}]") |
0eafc06c | 487 | (cite-prefix "[:alpha:]") |
f1052d2e | 488 | (cite-suffix (concat cite-prefix "0-9_.@-`'\""))) |
3d51068d | 489 | (list '("^\\(To\\|Newsgroups\\):" . font-lock-function-name-face) |
3ca0be33 | 490 | '("^\\(B?CC\\|Reply-to\\|Mail-\\(reply\\|followup\\)-to\\):" . font-lock-keyword-face) |
70a302f8 | 491 | '("^\\(Subject:\\)[ \t]*\\(.+\\)?" |
b795df2b RS |
492 | (1 font-lock-comment-face) |
493 | ;; (2 font-lock-type-face nil t) | |
494 | ) | |
f1052d2e | 495 | ;; Use EVAL to delay in case `mail-header-separator' gets changed. |
3d51068d | 496 | '(eval . |
e69d810c | 497 | (let ((separator (if (zerop (length mail-header-separator)) |
8646fe22 | 498 | " \\`\\' " |
e69d810c SM |
499 | (regexp-quote mail-header-separator)))) |
500 | (cons (concat "^" separator "$") 'font-lock-warning-face))) | |
f1052d2e SM |
501 | ;; Use MATCH-ANCHORED to effectively anchor the regexp left side. |
502 | `(,cite-chars | |
503 | (,(concat "\\=[ \t]*" | |
d2f29015 RS |
504 | "\\(\\(\\([" cite-prefix "]+[" cite-suffix "]*\\)?" |
505 | "\\(" cite-chars "[ \t]*\\)\\)+\\)" | |
3d51068d | 506 | "\\(.*\\)") |
f1052d2e | 507 | (beginning-of-line) (end-of-line) |
d2f29015 RS |
508 | (1 font-lock-comment-delimiter-face nil t) |
509 | (5 font-lock-comment-face nil t))) | |
c034acdf | 510 | '("^\\(X-[A-Za-z0-9-]+\\|In-reply-to\\):.*\\(\n[ \t]+.*\\)*$" |
70a302f8 | 511 | . font-lock-string-face)))) |
8b1f1a0c RS |
512 | "Additional expressions to highlight in Mail mode.") |
513 | ||
5b6575b7 | 514 | \f |
1498db18 | 515 | (defun sendmail-sync-aliases () |
6b61353c KH |
516 | (when mail-personal-alias-file |
517 | (let ((modtime (nth 5 (file-attributes mail-personal-alias-file)))) | |
518 | (or (equal mail-alias-modtime modtime) | |
519 | (setq mail-alias-modtime modtime | |
520 | mail-aliases t))))) | |
9cc75191 | 521 | |
25ca2e61 CY |
522 | \f |
523 | ;;;###autoload | |
524 | (define-mail-user-agent 'sendmail-user-agent | |
525 | 'sendmail-user-agent-compose | |
526 | 'mail-send-and-exit) | |
527 | ||
528 | ;;;###autoload | |
529 | (defun sendmail-user-agent-compose (&optional to subject other-headers | |
530 | continue switch-function yank-action | |
531 | send-actions return-action | |
532 | &rest ignored) | |
533 | (if switch-function | |
534 | (let ((special-display-buffer-names nil) | |
535 | (special-display-regexps nil) | |
536 | (same-window-buffer-names nil) | |
537 | (same-window-regexps nil)) | |
538 | (funcall switch-function "*mail*"))) | |
539 | (let ((cc (cdr (assoc-string "cc" other-headers t))) | |
540 | (in-reply-to (cdr (assoc-string "in-reply-to" other-headers t))) | |
541 | (body (cdr (assoc-string "body" other-headers t)))) | |
542 | (or (mail continue to subject in-reply-to cc yank-action | |
543 | send-actions return-action) | |
544 | continue | |
545 | (error "Message aborted")) | |
546 | (save-excursion | |
547 | (rfc822-goto-eoh) | |
548 | (while other-headers | |
549 | (unless (member-ignore-case (car (car other-headers)) | |
550 | '("in-reply-to" "cc" "body")) | |
551 | (insert (car (car other-headers)) ": " | |
552 | (cdr (car other-headers)) | |
553 | (if use-hard-newlines hard-newline "\n"))) | |
554 | (setq other-headers (cdr other-headers))) | |
555 | (when body | |
556 | (forward-line 1) | |
557 | (insert body)) | |
558 | t))) | |
559 | ||
560 | (defun mail-setup (to subject in-reply-to cc replybuffer | |
561 | actions return-action) | |
235c2d35 | 562 | (or mail-default-reply-to |
810163a3 | 563 | (setq mail-default-reply-to (getenv "REPLYTO"))) |
1498db18 | 564 | (sendmail-sync-aliases) |
e758216c GM |
565 | (when (eq mail-aliases t) |
566 | (setq mail-aliases nil) | |
567 | (and mail-personal-alias-file | |
568 | (file-exists-p mail-personal-alias-file) | |
569 | (build-mail-aliases))) | |
2813dcb9 | 570 | ;; Don't leave this around from a previous message. |
f8081291 | 571 | (kill-local-variable 'buffer-file-coding-system) |
9be82109 KH |
572 | ;; This doesn't work for enable-multibyte-characters. |
573 | ;; (kill-local-variable 'enable-multibyte-characters) | |
597e2240 | 574 | (set-buffer-multibyte (default-value 'enable-multibyte-characters)) |
8881c1ab KH |
575 | (if current-input-method |
576 | (inactivate-input-method)) | |
25ca2e61 CY |
577 | |
578 | ;; Local variables for Mail mode. | |
20a8832d | 579 | (setq mail-send-actions actions) |
c8553837 | 580 | (setq mail-reply-action replybuffer) |
25ca2e61 CY |
581 | (setq mail-return-action return-action) |
582 | ||
20a8832d | 583 | (goto-char (point-min)) |
1938b566 RS |
584 | (if mail-setup-with-from |
585 | (mail-insert-from-field)) | |
20a8832d RS |
586 | (insert "To: ") |
587 | (save-excursion | |
588 | (if to | |
70ca75ae RS |
589 | ;; Here removed code to extract names from within <...> |
590 | ;; on the assumption that mail-strip-quoted-names | |
591 | ;; has been called and has done so. | |
592 | (let ((fill-prefix "\t") | |
593 | (address-start (point))) | |
20a8832d | 594 | (insert to "\n") |
118a3c04 RS |
595 | (fill-region-as-paragraph address-start (point-max)) |
596 | (goto-char (point-max)) | |
597 | (unless (bolp) | |
598 | (newline))) | |
20a8832d RS |
599 | (newline)) |
600 | (if cc | |
70ca75ae RS |
601 | (let ((fill-prefix "\t") |
602 | (address-start (progn (insert "CC: ") (point)))) | |
603 | (insert cc "\n") | |
118a3c04 RS |
604 | (fill-region-as-paragraph address-start (point-max)) |
605 | (goto-char (point-max)) | |
606 | (unless (bolp) | |
607 | (newline)))) | |
20a8832d | 608 | (if in-reply-to |
118a3c04 | 609 | (let ((fill-prefix "\t") |
58cabff0 | 610 | (fill-column 78) |
34046d66 RS |
611 | (address-start (point))) |
612 | (insert "In-reply-to: " in-reply-to "\n") | |
118a3c04 RS |
613 | (fill-region-as-paragraph address-start (point-max)) |
614 | (goto-char (point-max)) | |
615 | (unless (bolp) | |
616 | (newline)))) | |
20a8832d RS |
617 | (insert "Subject: " (or subject "") "\n") |
618 | (if mail-default-headers | |
619 | (insert mail-default-headers)) | |
620 | (if mail-default-reply-to | |
621 | (insert "Reply-to: " mail-default-reply-to "\n")) | |
622 | (if mail-self-blind | |
22c03d39 | 623 | (insert "BCC: " user-mail-address "\n")) |
20a8832d RS |
624 | (if mail-archive-file-name |
625 | (insert "FCC: " mail-archive-file-name "\n")) | |
6737ae74 RS |
626 | (put-text-property (point) |
627 | (progn | |
628 | (insert mail-header-separator "\n") | |
629 | (1- (point))) | |
630 | 'category 'mail-header-separator) | |
874bdb5a RS |
631 | ;; Insert the signature. But remember the beginning of the message. |
632 | (if to (setq to (point))) | |
87ede499 | 633 | (if mail-signature (mail-signature t)) |
20a8832d RS |
634 | (goto-char (point-max)) |
635 | (or (bolp) (newline))) | |
874bdb5a | 636 | (if to (goto-char to)) |
20a8832d RS |
637 | (or to subject in-reply-to |
638 | (set-buffer-modified-p nil)) | |
639 | (run-hooks 'mail-setup-hook)) | |
5b6575b7 | 640 | \f |
be0b8d69 | 641 | (defcustom mail-mode-hook nil |
b769f3da GM |
642 | "Hook run by Mail mode. |
643 | When composing a mail, this runs immediately after creating, or | |
644 | switching to, the `*mail*' buffer. See also `mail-setup-hook'." | |
be0b8d69 DL |
645 | :group 'sendmail |
646 | :type 'hook | |
647 | :options '(footnote-mode)) | |
648 | ||
567bb3dd | 649 | (defvar mail-mode-abbrev-table text-mode-abbrev-table) |
20a8832d | 650 | ;;;###autoload |
f81b71c7 | 651 | (define-derived-mode mail-mode text-mode "Mail" |
20a8832d RS |
652 | "Major mode for editing mail to be sent. |
653 | Like Text Mode but with these additional commands: | |
e8f4db18 RS |
654 | |
655 | \\[mail-send] mail-send (send the message) | |
656 | \\[mail-send-and-exit] mail-send-and-exit (send the message and exit) | |
657 | ||
d3db616e | 658 | Here are commands that move to a header field (and create it if there isn't): |
5d838629 CY |
659 | \\[mail-to] move to To: \\[mail-subject] move to Subj: |
660 | \\[mail-bcc] move to BCC: \\[mail-cc] move to CC: | |
0678d779 | 661 | \\[mail-fcc] move to FCC: \\[mail-reply-to] move to Reply-To: |
3ca0be33 RS |
662 | \\[mail-mail-reply-to] move to Mail-Reply-To: |
663 | \\[mail-mail-followup-to] move to Mail-Followup-To: | |
5d838629 | 664 | \\[mail-text] move to message text. |
d3db616e KH |
665 | \\[mail-signature] mail-signature (insert `mail-signature-file' file). |
666 | \\[mail-yank-original] mail-yank-original (insert current message, in Rmail). | |
667 | \\[mail-fill-yanked-message] mail-fill-yanked-message (fill what was yanked). | |
5d838629 | 668 | \\[mail-sent-via] mail-sent-via (add a sent-via field for each To or CC). |
4deb3ba9 EZ |
669 | Turning on Mail mode runs the normal hooks `text-mode-hook' and |
670 | `mail-mode-hook' (in that order)." | |
c8553837 | 671 | (make-local-variable 'mail-reply-action) |
20a8832d | 672 | (make-local-variable 'mail-send-actions) |
25ca2e61 | 673 | (make-local-variable 'mail-return-action) |
20a8832d | 674 | (setq buffer-offer-save t) |
2667df42 | 675 | (make-local-variable 'font-lock-defaults) |
117e4b0c | 676 | (setq font-lock-defaults '(mail-font-lock-keywords t t)) |
20a8832d | 677 | (make-local-variable 'paragraph-separate) |
5b6575b7 RS |
678 | (make-local-variable 'normal-auto-fill-function) |
679 | (setq normal-auto-fill-function 'mail-mode-auto-fill) | |
b5682230 | 680 | (make-local-variable 'fill-paragraph-function) |
c8553837 | 681 | (setq fill-paragraph-function 'mail-mode-fill-paragraph) |
eba52a1a MB |
682 | ;; Allow using comment commands to add/remove quoting (this only does |
683 | ;; anything if mail-yank-prefix is set to a non-nil value). | |
684 | (set (make-local-variable 'comment-start) mail-yank-prefix) | |
6b61353c KH |
685 | (if mail-yank-prefix |
686 | (set (make-local-variable 'comment-start-skip) | |
687 | (concat "^" (regexp-quote mail-yank-prefix) "[ \t]*"))) | |
1b8def58 RS |
688 | (make-local-variable 'adaptive-fill-regexp) |
689 | (setq adaptive-fill-regexp | |
567a1c29 | 690 | (concat "[ \t]*[-[:alnum:]]+>+[ \t]*\\|" |
f81b71c7 | 691 | adaptive-fill-regexp)) |
d78f466f | 692 | (make-local-variable 'adaptive-fill-first-line-regexp) |
f03ca5f5 | 693 | (setq adaptive-fill-first-line-regexp |
40035487 | 694 | (concat "[ \t]*[-[:alnum:]]*>+[ \t]*\\|" |
f81b71c7 | 695 | adaptive-fill-first-line-regexp)) |
df0d89b1 RS |
696 | ;; `-- ' precedes the signature. `-----' appears at the start of the |
697 | ;; lines that delimit forwarded messages. | |
698 | ;; Lines containing just >= 3 dashes, perhaps after whitespace, | |
699 | ;; are also sometimes used and should be separators. | |
f3e95b0d | 700 | (setq paragraph-separate (concat (regexp-quote mail-header-separator) |
75e4db34 | 701 | "$\\|\t*\\([-|#;>* ]\\|(?[0-9]+[.)]\\)+$" |
0eafc06c | 702 | "\\|[ \t]*[[:alnum:]]*>+[ \t]*$\\|[ \t]*$\\|" |
f3e95b0d SM |
703 | "--\\( \\|-+\\)$\\|" |
704 | page-delimiter))) | |
5b6575b7 | 705 | |
51d541d4 RS |
706 | |
707 | (defun mail-header-end () | |
708 | "Return the buffer location of the end of headers, as a number." | |
66191b7e RS |
709 | (save-restriction |
710 | (widen) | |
711 | (save-excursion | |
712 | (rfc822-goto-eoh) | |
713 | (point)))) | |
51d541d4 RS |
714 | |
715 | (defun mail-text-start () | |
716 | "Return the buffer location of the start of text, as a number." | |
66191b7e RS |
717 | (save-restriction |
718 | (widen) | |
719 | (save-excursion | |
720 | (rfc822-goto-eoh) | |
721 | (forward-line 1) | |
722 | (point)))) | |
51d541d4 RS |
723 | |
724 | (defun mail-sendmail-delimit-header () | |
725 | "Set up whatever header delimiter convention sendmail will use. | |
726 | Concretely: replace the first blank line in the header with the separator." | |
727 | (rfc822-goto-eoh) | |
728 | (insert mail-header-separator) | |
729 | (point)) | |
730 | ||
731 | (defun mail-sendmail-undelimit-header () | |
732 | "Remove header separator to put the message in correct form for sendmail. | |
733 | Leave point at the start of the delimiter line." | |
734 | (rfc822-goto-eoh) | |
735 | (delete-region (point) (progn (end-of-line) (point)))) | |
736 | ||
5b6575b7 RS |
737 | (defun mail-mode-auto-fill () |
738 | "Carry out Auto Fill for Mail mode. | |
739 | If within the headers, this makes the new lines into continuation lines." | |
51d541d4 | 740 | (if (< (point) (mail-header-end)) |
5ed619e0 | 741 | (let ((old-line-start (line-beginning-position))) |
5b6575b7 RS |
742 | (if (do-auto-fill) |
743 | (save-excursion | |
744 | (beginning-of-line) | |
745 | (while (not (eq (point) old-line-start)) | |
28afe199 RS |
746 | ;; Use insert-before-markers in case we're inserting |
747 | ;; before the saved value of point (which is common). | |
748 | (insert-before-markers " ") | |
5b6575b7 RS |
749 | (forward-line -1)) |
750 | t))) | |
751 | (do-auto-fill))) | |
c8553837 RS |
752 | |
753 | (defun mail-mode-fill-paragraph (arg) | |
754 | ;; Do something special only if within the headers. | |
51d541d4 | 755 | (if (< (point) (mail-header-end)) |
a1506d29 | 756 | (let (beg end fieldname) |
8fcbbf7d GM |
757 | (when (prog1 (re-search-backward "^[-a-zA-Z]+:" nil 'yes) |
758 | (setq beg (point))) | |
c8553837 | 759 | (setq fieldname |
8fcbbf7d | 760 | (downcase (buffer-substring beg (1- (match-end 0)))))) |
c8553837 RS |
761 | (forward-line 1) |
762 | ;; Find continuation lines and get rid of their continuation markers. | |
763 | (while (looking-at "[ \t]") | |
764 | (delete-horizontal-space) | |
765 | (forward-line 1)) | |
766 | (setq end (point-marker)) | |
767 | (goto-char beg) | |
768 | ;; If this field contains addresses, | |
769 | ;; make sure we can fill after each address. | |
770 | (if (member fieldname | |
771 | '("to" "cc" "bcc" "from" "reply-to" | |
3ca0be33 | 772 | "mail-reply-to" "mail-followup-to" |
c8553837 RS |
773 | "resent-to" "resent-cc" "resent-bcc" |
774 | "resent-from" "resent-reply-to")) | |
775 | (while (search-forward "," end t) | |
776 | (or (looking-at "[ \t]") | |
777 | (insert " ")))) | |
95fe848e | 778 | (fill-region-as-paragraph beg end arg) |
c8553837 RS |
779 | ;; Mark all lines except the first as continuations. |
780 | (goto-char beg) | |
781 | (forward-line 1) | |
782 | (while (< (point) end) | |
783 | (insert " ") | |
784 | (forward-line 1)) | |
785 | (move-marker end nil) | |
786 | t))) | |
299fdd8d | 787 | \f |
5b6575b7 RS |
788 | ;; User-level commands for sending. |
789 | ||
2c1e2995 | 790 | (defun mail-send-and-exit (&optional arg) |
33b4a308 | 791 | "Send message like `mail-send', then, if no errors, exit from mail buffer. |
20a8832d RS |
792 | Prefix arg means don't delete this window." |
793 | (interactive "P") | |
794 | (mail-send) | |
1b6bb250 RS |
795 | (mail-bury arg)) |
796 | ||
8451b5e9 | 797 | (defun mail-dont-send (&optional arg) |
1b6bb250 RS |
798 | "Don't send the message you have been editing. |
799 | Prefix arg means don't delete this window." | |
800 | (interactive "P") | |
801 | (mail-bury arg)) | |
802 | ||
8451b5e9 | 803 | (defun mail-bury (&optional arg) |
1b6bb250 | 804 | "Bury this mail buffer." |
e49ad9a5 RS |
805 | (let ((newbuf (other-buffer (current-buffer)))) |
806 | (bury-buffer (current-buffer)) | |
25ca2e61 CY |
807 | (if (and (null arg) mail-return-action) |
808 | (apply (car mail-return-action) (cdr mail-return-action)) | |
809 | (switch-to-buffer newbuf)))) | |
20a8832d | 810 | |
be0b8d69 | 811 | (defcustom mail-send-hook nil |
28f57f7e | 812 | "Hook run just before sending a message." |
be0b8d69 DL |
813 | :type 'hook |
814 | :options '(flyspell-mode-off) | |
815 | :group 'sendmail) | |
816 | ||
3ca0be33 | 817 | ;;;###autoload |
0462d019 GM |
818 | (defcustom mail-mailing-lists nil |
819 | "List of mailing list addresses the user is subscribed to. | |
3ca0be33 RS |
820 | The variable is used to trigger insertion of the \"Mail-Followup-To\" |
821 | header when sending a message to a mailing list." | |
822 | :type '(repeat string) | |
823 | :group 'sendmail) | |
824 | ||
825 | ||
20a8832d RS |
826 | (defun mail-send () |
827 | "Send the message in the current buffer. | |
828 | If `mail-interactive' is non-nil, wait for success indication | |
829 | or error messages, and inform user. | |
830 | Otherwise any failure is reported in a message back to | |
831 | the user from the mailer." | |
832 | (interactive) | |
e11094e6 RS |
833 | (if (if buffer-file-name |
834 | (y-or-n-p "Send buffer contents as mail message? ") | |
835 | (or (buffer-modified-p) | |
836 | (y-or-n-p "Message already sent; resend? "))) | |
34153d76 | 837 | (let ((inhibit-read-only t) |
3ca0be33 RS |
838 | (opoint (point)) |
839 | (ml (when mail-mailing-lists | |
840 | ;; The surrounding regexp assumes the use of | |
841 | ;; `mail-strip-quoted-names' on addresses before matching | |
842 | ;; Cannot deal with full RFC 822 freedom, but that is | |
843 | ;; unlikely to be problematic. | |
844 | (concat "\\(?:[[:space:];,]\\|\\`\\)" | |
845 | (regexp-opt mail-mailing-lists t) | |
846 | "\\(?:[[:space:];,]\\|\\'\\)")))) | |
847 | ;; If there are mailing lists defined | |
848 | (when ml | |
849 | (save-excursion | |
850 | (let* ((to (mail-fetch-field "to" nil t)) | |
851 | (cc (mail-fetch-field "cc" nil t)) | |
852 | (new-header-values ; To: and Cc: | |
853 | (mail-strip-quoted-names | |
854 | (concat to (when cc (concat ", " cc)))))) | |
855 | ;; If message goes to known mailing list ... | |
856 | (when (string-match ml new-header-values) | |
857 | ;; Add Mail-Followup-To if none yet | |
858 | (unless (mail-fetch-field "mail-followup-to") | |
859 | (goto-char (mail-header-end)) | |
860 | (insert "Mail-Followup-To: " | |
861 | (let ((l)) | |
862 | (mapc | |
863 | ;; remove duplicates | |
864 | '(lambda (e) | |
865 | (unless (member e l) | |
866 | (push e l))) | |
6f0de615 EZ |
867 | (split-string new-header-values |
868 | ",[[:space:]]+" t)) | |
3ca0be33 RS |
869 | (mapconcat 'identity l ", ")) |
870 | "\n")) | |
871 | ;; Add Mail-Reply-To if none yet | |
872 | (unless (mail-fetch-field "mail-reply-to") | |
873 | (goto-char (mail-header-end)) | |
874 | (insert "Mail-Reply-To: " | |
875 | (or (mail-fetch-field "reply-to") | |
876 | user-mail-address) | |
877 | "\n")))))) | |
42d305db | 878 | (unless (memq mail-send-nonascii '(t mime)) |
34153d76 RS |
879 | (goto-char (point-min)) |
880 | (skip-chars-forward "\0-\177") | |
881 | (or (= (point) (point-max)) | |
882 | (if (eq mail-send-nonascii 'query) | |
883 | (or (y-or-n-p "Message contains non-ASCII characters; send anyway? ") | |
884 | (error "Aborted")) | |
885 | (error "Message contains non-ASCII characters")))) | |
413d1aa2 RS |
886 | ;; Complain about any invalid line. |
887 | (goto-char (point-min)) | |
c43d7539 CY |
888 | (re-search-forward (regexp-quote mail-header-separator) (point-max) t) |
889 | (let ((header-end (or (match-beginning 0) (point-max)))) | |
890 | (goto-char (point-min)) | |
891 | (while (< (point) header-end) | |
892 | (unless (looking-at "[ \t]\\|.*:\\|$") | |
893 | (push-mark opoint) | |
894 | (error "Invalid header line (maybe a continuation line lacks initial whitespace)")) | |
895 | (forward-line 1))) | |
34153d76 | 896 | (goto-char opoint) |
20a8832d | 897 | (run-hooks 'mail-send-hook) |
da5667c6 | 898 | (message "Sending...") |
20a8832d RS |
899 | (funcall send-mail-function) |
900 | ;; Now perform actions on successful sending. | |
901 | (while mail-send-actions | |
902 | (condition-case nil | |
d2561f34 RS |
903 | (apply (car (car mail-send-actions)) |
904 | (cdr (car mail-send-actions))) | |
20a8832d RS |
905 | (error)) |
906 | (setq mail-send-actions (cdr mail-send-actions))) | |
d2561f34 | 907 | (message "Sending...done") |
4e0c8650 | 908 | ;; If buffer has no file, mark it as unmodified and delete auto-save. |
d2561f34 RS |
909 | (if (not buffer-file-name) |
910 | (progn | |
911 | (set-buffer-modified-p nil) | |
912 | (delete-auto-save-file-if-necessary t)))))) | |
56e5818f SJ |
913 | |
914 | (defun mail-envelope-from () | |
915 | "Return the envelope mail address to use when sending mail. | |
916 | This function uses `mail-envelope-from'." | |
917 | (if (eq mail-envelope-from 'header) | |
918 | (nth 1 (mail-extract-address-components | |
919 | (mail-fetch-field "From"))) | |
920 | mail-envelope-from)) | |
5b6575b7 RS |
921 | \f |
922 | ;; This does the real work of sending a message via sendmail. | |
923 | ;; It is called via the variable send-mail-function. | |
20a8832d | 924 | |
ae54d287 KH |
925 | ;;;###autoload |
926 | (defvar sendmail-coding-system nil | |
da241b5c | 927 | "*Coding system for encoding the outgoing mail. |
b56a5ae0 | 928 | This has higher priority than the default `buffer-file-coding-system' |
da241b5c KH |
929 | and `default-sendmail-coding-system', |
930 | but lower priority than the local value of `buffer-file-coding-system'. | |
0b64a3da | 931 | See also the function `select-message-coding-system'.") |
da241b5c KH |
932 | |
933 | ;;;###autoload | |
934 | (defvar default-sendmail-coding-system 'iso-latin-1 | |
265f03bc | 935 | "Default coding system for encoding the outgoing mail. |
da241b5c KH |
936 | This variable is used only when `sendmail-coding-system' is nil. |
937 | ||
27f667c0 | 938 | This variable is set/changed by the command `set-language-environment'. |
da241b5c | 939 | User should not set this variable manually, |
27f667c0 | 940 | instead use `sendmail-coding-system' to get a constant encoding |
da241b5c | 941 | of outgoing mails regardless of the current language environment. |
0b64a3da | 942 | See also the function `select-message-coding-system'.") |
ee0a4f29 | 943 | |
1938b566 RS |
944 | (defun mail-insert-from-field () |
945 | (let* ((login user-mail-address) | |
946 | (fullname (user-full-name)) | |
947 | (quote-fullname nil)) | |
948 | (if (string-match "[^\0-\177]" fullname) | |
949 | (setq fullname (rfc2047-encode-string fullname) | |
950 | quote-fullname t)) | |
0b8ee421 CY |
951 | (cond ((null mail-from-style) |
952 | (insert "From: " login "\n")) | |
953 | ;; This is deprecated. | |
954 | ((eq mail-from-style 'system-default) | |
955 | nil) | |
956 | ((or (eq mail-from-style 'angles) | |
957 | (and (not (eq mail-from-style 'parens)) | |
958 | ;; Use angles if no quoting is needed, or if | |
959 | ;; parens would need quoting too. | |
960 | (or (not (string-match "[^- !#-'*+/-9=?A-Z^-~]" fullname)) | |
961 | (let ((tmp (concat fullname nil))) | |
962 | (while (string-match "([^()]*)" tmp) | |
963 | (aset tmp (match-beginning 0) ?-) | |
964 | (aset tmp (1- (match-end 0)) ?-)) | |
965 | (string-match "[\\()]" tmp))))) | |
1938b566 RS |
966 | (insert "From: " fullname) |
967 | (let ((fullname-start (+ (point-min) 6)) | |
968 | (fullname-end (point-marker))) | |
969 | (goto-char fullname-start) | |
970 | ;; Look for a character that cannot appear unquoted | |
971 | ;; according to RFC 822. | |
972 | (if (or (re-search-forward "[^- !#-'*+/-9=?A-Z^-~]" | |
973 | fullname-end 1) | |
974 | quote-fullname) | |
975 | (progn | |
976 | ;; Quote fullname, escaping specials. | |
977 | (goto-char fullname-start) | |
978 | (insert "\"") | |
979 | (while (re-search-forward "[\"\\]" | |
980 | fullname-end 1) | |
981 | (replace-match "\\\\\\&" t)) | |
982 | (insert "\"")))) | |
983 | (insert " <" login ">\n")) | |
0b8ee421 CY |
984 | ;; 'parens or default |
985 | (t | |
1938b566 RS |
986 | (insert "From: " login " (") |
987 | (let ((fullname-start (point))) | |
988 | (if quote-fullname | |
989 | (insert "\"")) | |
990 | (insert fullname) | |
991 | (if quote-fullname | |
992 | (insert "\"")) | |
993 | (let ((fullname-end (point-marker))) | |
994 | (goto-char fullname-start) | |
995 | ;; RFC 822 says \ and nonmatching parentheses | |
996 | ;; must be escaped in comments. | |
997 | ;; Escape every instance of ()\ ... | |
998 | (while (re-search-forward "[()\\]" fullname-end 1) | |
999 | (replace-match "\\\\\\&" t)) | |
1000 | ;; ... then undo escaping of matching parentheses, | |
1001 | ;; including matching nested parentheses. | |
1002 | (goto-char fullname-start) | |
1003 | (while (re-search-forward | |
1004 | "\\(\\=\\|[^\\]\\(\\\\\\\\\\)*\\)\\\\(\\(\\([^\\]\\|\\\\\\\\\\)*\\)\\\\)" | |
1005 | fullname-end 1) | |
1006 | (replace-match "\\1(\\3)" t) | |
1007 | (goto-char fullname-start)))) | |
0b8ee421 | 1008 | (insert ")\n"))))) |
1938b566 | 1009 | |
78205dab SS |
1010 | ;; Normally you will not need to modify these options unless you are |
1011 | ;; using some non-genuine substitute for sendmail which does not | |
1012 | ;; implement each and every option that the original supports. | |
1013 | ;; E.g., ssmtp does not support "-odb", so, if your site uses it, | |
1014 | ;; you will need to modify `sendmail-error-reporting-non-interactive' | |
1015 | ;; in your site-init.el. | |
1016 | (defvar sendmail-error-reporting-interactive | |
1017 | ;; These mean "report errors to terminal" and "deliver interactively" | |
1018 | '("-oep" "-odi")) | |
1019 | (defvar sendmail-error-reporting-non-interactive | |
1020 | ;; These mean "report errors by mail" and "deliver in background". | |
1021 | '("-oem" "-odb")) | |
1022 | ||
20a8832d | 1023 | (defun sendmail-send-it () |
67ad9438 DL |
1024 | "Send the current mail buffer using the Sendmail package. |
1025 | This is a suitable value for `send-mail-function'. It sends using the | |
1026 | external program defined by `sendmail-program'." | |
8e183d5b | 1027 | (require 'mail-utils) |
20a8832d RS |
1028 | (let ((errbuf (if mail-interactive |
1029 | (generate-new-buffer " sendmail errors") | |
538b9847 | 1030 | 0)) |
20a8832d | 1031 | (tembuf (generate-new-buffer " sendmail temp")) |
c86237b2 | 1032 | (multibyte enable-multibyte-characters) |
20a8832d | 1033 | (case-fold-search nil) |
a80d7290 | 1034 | (selected-coding (select-message-coding-system)) |
3ca0be33 | 1035 | resend-to-addresses |
20a8832d | 1036 | delimline |
00365e98 | 1037 | fcc-was-found |
3ff0518e GM |
1038 | (mailbuf (current-buffer)) |
1039 | (program (if (boundp 'sendmail-program) | |
1040 | sendmail-program | |
31bc27f6 | 1041 | "/usr/lib/sendmail")) |
00417fac RS |
1042 | ;; Examine these variables now, so that |
1043 | ;; local binding in the mail buffer will take effect. | |
1044 | (envelope-from | |
1045 | (and mail-specify-envelope-from | |
56e5818f | 1046 | (or (mail-envelope-from) user-mail-address)))) |
20a8832d | 1047 | (unwind-protect |
95fe848e | 1048 | (with-current-buffer tembuf |
20a8832d | 1049 | (erase-buffer) |
c86237b2 RS |
1050 | (unless multibyte |
1051 | (set-buffer-multibyte nil)) | |
20a8832d RS |
1052 | (insert-buffer-substring mailbuf) |
1053 | (goto-char (point-max)) | |
1054 | ;; require one newline at the end. | |
1055 | (or (= (preceding-char) ?\n) | |
1056 | (insert ?\n)) | |
1057 | ;; Change header-delimiter to be what sendmail expects. | |
51d541d4 RS |
1058 | (goto-char (mail-header-end)) |
1059 | (delete-region (point) (progn (end-of-line) (point))) | |
20a8832d | 1060 | (setq delimline (point-marker)) |
1498db18 | 1061 | (sendmail-sync-aliases) |
5ef9d627 RS |
1062 | (if mail-aliases |
1063 | (expand-mail-aliases (point-min) delimline)) | |
20a8832d | 1064 | (goto-char (point-min)) |
413d1aa2 | 1065 | ;; Ignore any blank lines in the header |
20a8832d RS |
1066 | (while (and (re-search-forward "\n\n\n*" delimline t) |
1067 | (< (point) delimline)) | |
1068 | (replace-match "\n")) | |
413d1aa2 | 1069 | (goto-char (point-min)) |
3ca0be33 RS |
1070 | ;; Look for Resent- headers. They require sending |
1071 | ;; the message specially. | |
20a8832d | 1072 | (let ((case-fold-search t)) |
3ca0be33 RS |
1073 | (goto-char (point-min)) |
1074 | (while (re-search-forward "^Resent-\\(to\\|cc\\|bcc\\):" delimline t) | |
1075 | ;; Put a list of such addresses in resend-to-addresses. | |
1076 | (setq resend-to-addresses | |
1077 | (save-restriction | |
1078 | (narrow-to-region (point) | |
1079 | (save-excursion | |
1080 | (forward-line 1) | |
1081 | (while (looking-at "^[ \t]") | |
1082 | (forward-line 1)) | |
1083 | (point))) | |
1084 | (append (mail-parse-comma-list) | |
1085 | resend-to-addresses))) | |
1086 | ;; Delete Resent-BCC ourselves | |
1087 | (if (save-excursion (beginning-of-line) | |
1088 | (looking-at "resent-bcc")) | |
1f7f45a5 SM |
1089 | (delete-region (line-beginning-position) |
1090 | (line-beginning-position 2)))) | |
1091 | ;; Apparently this causes a duplicate Sender. | |
1092 | ;; ;; If the From is different than current user, insert Sender. | |
1093 | ;; (goto-char (point-min)) | |
1094 | ;; (and (re-search-forward "^From:" delimline t) | |
1095 | ;; (progn | |
1096 | ;; (require 'mail-utils) | |
1097 | ;; (not (string-equal | |
1098 | ;; (mail-strip-quoted-names | |
1099 | ;; (save-restriction | |
1100 | ;; (narrow-to-region (point-min) delimline) | |
1101 | ;; (mail-fetch-field "From"))) | |
1102 | ;; (user-login-name)))) | |
1103 | ;; (progn | |
1104 | ;; (forward-line 1) | |
1105 | ;; (insert "Sender: " (user-login-name) "\n"))) | |
20a8832d RS |
1106 | ;; Don't send out a blank subject line |
1107 | (goto-char (point-min)) | |
66961910 | 1108 | (if (re-search-forward "^Subject:\\([ \t]*\n\\)+\\b" delimline t) |
54115447 RS |
1109 | (replace-match "") |
1110 | ;; This one matches a Subject just before the header delimiter. | |
1111 | (if (and (re-search-forward "^Subject:\\([ \t]*\n\\)+" delimline t) | |
1112 | (= (match-end 0) delimline)) | |
1113 | (replace-match ""))) | |
ea9ceb34 KH |
1114 | ;; Put the "From:" field in unless for some odd reason |
1115 | ;; they put one in themselves. | |
1116 | (goto-char (point-min)) | |
1117 | (if (not (re-search-forward "^From:" delimline t)) | |
1938b566 | 1118 | (mail-insert-from-field)) |
baaa1f19 | 1119 | ;; Possibly add a MIME header for the current coding system |
caf9510c RS |
1120 | (let (charset where-content-type) |
1121 | (goto-char (point-min)) | |
1122 | (setq where-content-type | |
1123 | (re-search-forward "^Content-type:" delimline t)) | |
baaa1f19 GM |
1124 | (goto-char (point-min)) |
1125 | (and (eq mail-send-nonascii 'mime) | |
1126 | (not (re-search-forward "^MIME-version:" delimline t)) | |
1127 | (progn (skip-chars-forward "\0-\177") | |
1128 | (/= (point) (point-max))) | |
a80d7290 | 1129 | selected-coding |
baaa1f19 | 1130 | (setq charset |
3724c600 | 1131 | (coding-system-get selected-coding :mime-charset)) |
caf9510c RS |
1132 | (progn |
1133 | (goto-char delimline) | |
1134 | (insert "MIME-version: 1.0\n" | |
1135 | "Content-type: text/plain; charset=" | |
1136 | (symbol-name charset) | |
1137 | "\nContent-Transfer-Encoding: 8bit\n") | |
1138 | ;; The character set we will actually use | |
1139 | ;; should override any specified in the message itself. | |
1140 | (when where-content-type | |
1141 | (goto-char where-content-type) | |
9b026d9f | 1142 | (delete-region (point-at-bol) |
caf9510c | 1143 | (progn (forward-line 1) (point))))))) |
7c203051 RS |
1144 | ;; Insert an extra newline if we need it to work around |
1145 | ;; Sun's bug that swallows newlines. | |
1146 | (goto-char (1+ delimline)) | |
1147 | (if (eval mail-mailer-swallows-blank-line) | |
1148 | (newline)) | |
d6e000df RS |
1149 | ;; Find and handle any FCC fields. |
1150 | (goto-char (point-min)) | |
1151 | (if (re-search-forward "^FCC:" delimline t) | |
00365e98 RS |
1152 | (progn |
1153 | (setq fcc-was-found t) | |
1154 | (mail-do-fcc delimline))) | |
20a8832d | 1155 | (if mail-interactive |
95fe848e | 1156 | (with-current-buffer errbuf |
20a8832d | 1157 | (erase-buffer)))) |
00365e98 RS |
1158 | (goto-char (point-min)) |
1159 | (if (let ((case-fold-search t)) | |
3ca0be33 RS |
1160 | (or resend-to-addresses |
1161 | (re-search-forward "^To:\\|^cc:\\|^bcc:" | |
1162 | delimline t))) | |
63b89616 | 1163 | (let* ((default-directory "/") |
a80d7290 | 1164 | (coding-system-for-write selected-coding) |
a1506d29 | 1165 | (args |
63b89616 | 1166 | (append (list (point-min) (point-max) |
3ff0518e | 1167 | program |
63b89616 | 1168 | nil errbuf nil "-oi") |
00417fac RS |
1169 | (and envelope-from |
1170 | (list "-f" envelope-from)) | |
1f7f45a5 SM |
1171 | ;; ;; Don't say "from root" if running under su. |
1172 | ;; (and (equal (user-real-login-name) "root") | |
1173 | ;; (list "-f" (user-login-name))) | |
63b89616 KH |
1174 | (and mail-alias-file |
1175 | (list (concat "-oA" mail-alias-file))) | |
1176 | (if mail-interactive | |
78205dab SS |
1177 | sendmail-error-reporting-interactive |
1178 | sendmail-error-reporting-non-interactive) | |
3ca0be33 RS |
1179 | ;; Get the addresses from the message |
1180 | ;; unless this is a resend. | |
1181 | ;; We must not do that for a resend | |
1182 | ;; because we would find the original addresses. | |
1183 | ;; For a resend, include the specific addresses. | |
1184 | (or resend-to-addresses | |
180d5509 | 1185 | '("-t") |
3ca0be33 | 1186 | ) |
0b0b4ce7 RS |
1187 | (if mail-use-dsn |
1188 | (list "-N" (mapconcat 'symbol-name | |
1189 | mail-use-dsn ","))) | |
180d5509 GM |
1190 | ) |
1191 | ) | |
63b89616 | 1192 | (exit-value (apply 'call-process-region args))) |
0d0ff7bc GM |
1193 | (cond ((or (null exit-value) (eq 0 exit-value))) |
1194 | ((numberp exit-value) | |
1195 | (error "Sending...failed with exit value %d" exit-value)) | |
1196 | ((stringp exit-value) | |
1197 | (error "Sending...terminated by signal: %s" exit-value)) | |
1198 | (t | |
1199 | (error "SENDMAIL-SEND-IT -- fall through: %S" exit-value)))) | |
00365e98 RS |
1200 | (or fcc-was-found |
1201 | (error "No recipients"))) | |
20a8832d | 1202 | (if mail-interactive |
95fe848e | 1203 | (with-current-buffer errbuf |
20a8832d RS |
1204 | (goto-char (point-min)) |
1205 | (while (re-search-forward "\n\n* *" nil t) | |
1206 | (replace-match "; ")) | |
1207 | (if (not (zerop (buffer-size))) | |
1208 | (error "Sending...failed to %s" | |
1209 | (buffer-substring (point-min) (point-max))))))) | |
1210 | (kill-buffer tembuf) | |
1211 | (if (bufferp errbuf) | |
1212 | (kill-buffer errbuf))))) | |
1213 | ||
04ca017c GM |
1214 | (autoload 'rmail-output-to-rmail-buffer "rmailout") |
1215 | ||
20a8832d | 1216 | (defun mail-do-fcc (header-end) |
04ca017c GM |
1217 | "Find and act on any FCC: headers in the current message before HEADER-END. |
1218 | If a buffer is visiting the FCC file, append to it before | |
1219 | offering to save it, if it was modified initially. If this is an | |
1220 | Rmail buffer, update Rmail as needed. If there is no buffer, | |
1221 | just append to the file, in Babyl format if necessary." | |
95fe848e SM |
1222 | (unless (markerp header-end) |
1223 | (error "Value of `header-end' must be a marker")) | |
20a8832d | 1224 | (let (fcc-list |
04ca017c GM |
1225 | (mailbuf (current-buffer)) |
1226 | (time (current-time))) | |
20a8832d RS |
1227 | (save-excursion |
1228 | (goto-char (point-min)) | |
04ca017c GM |
1229 | (let ((case-fold-search t)) |
1230 | (while (re-search-forward "^FCC:[ \t]*" header-end t) | |
1231 | (push (buffer-substring (point) | |
1232 | (progn | |
1233 | (end-of-line) | |
1234 | (skip-chars-backward " \t") | |
1235 | (point))) | |
1236 | fcc-list) | |
1237 | (delete-region (match-beginning 0) | |
1238 | (progn (forward-line 1) (point))))) | |
1239 | (with-temp-buffer | |
1240 | ;; This initial newline is not written out if we create a new | |
1241 | ;; file (see below). | |
1242 | (insert "\nFrom " (user-login-name) " " (current-time-string time) "\n") | |
1243 | ;; Insert the time zone before the year. | |
1244 | (forward-char -1) | |
1245 | (forward-word -1) | |
1246 | (require 'mail-utils) | |
1247 | (insert (mail-rfc822-time-zone time) " ") | |
1248 | (goto-char (point-max)) | |
1249 | (insert-buffer-substring mailbuf) | |
1250 | ;; Make sure messages are separated. | |
1251 | (goto-char (point-max)) | |
1252 | (insert ?\n) | |
1253 | (goto-char 2) | |
1254 | ;; ``Quote'' "^From " as ">From " | |
1255 | ;; (note that this isn't really quoting, as there is no requirement | |
1256 | ;; that "^[>]+From " be quoted in the same transparent way.) | |
1257 | (let ((case-fold-search nil)) | |
1258 | (while (search-forward "\nFrom " nil t) | |
1259 | (forward-char -5) | |
1260 | (insert ?>))) | |
1261 | (dolist (fcc fcc-list) | |
1262 | (let* ((buffer (find-buffer-visiting fcc)) | |
1263 | (curbuf (current-buffer)) | |
1264 | dont-write-the-file | |
1265 | buffer-matches-file | |
1266 | (beg (point-min)) ; the initial blank line | |
1267 | (end (point-max)) | |
1268 | ;; After the ^From line. | |
1269 | (beg2 (save-excursion (goto-char (point-min)) | |
1270 | (forward-line 2) (point)))) | |
1271 | (if buffer | |
1272 | ;; File is present in a buffer => append to that buffer. | |
1273 | (with-current-buffer buffer | |
1274 | (setq buffer-matches-file | |
1275 | (and (not (buffer-modified-p)) | |
1276 | (verify-visited-file-modtime buffer))) | |
1277 | (let ((msg (bound-and-true-p rmail-current-message)) | |
1278 | (buffer-read-only nil)) | |
1279 | ;; If MSG is non-nil, buffer is in Rmail mode. | |
1280 | (if msg | |
1281 | (let ((buff (generate-new-buffer " *mail-do-fcc"))) | |
1282 | (unwind-protect | |
1283 | (progn | |
1284 | (with-current-buffer buff | |
1285 | (insert-buffer-substring curbuf (1+ beg) end)) | |
1286 | (rmail-output-to-rmail-buffer buff msg)) | |
1287 | (kill-buffer buff))) | |
1288 | ;; Output file not in Rmail mode => just insert | |
1289 | ;; at the end. | |
1290 | (save-restriction | |
1291 | (widen) | |
1292 | (goto-char (point-max)) | |
1293 | (insert-buffer-substring curbuf beg end))) | |
1294 | ;; Offer to save the buffer if it was modified | |
1295 | ;; before we started. | |
1296 | (unless buffer-matches-file | |
1297 | (if (y-or-n-p (format "Save file %s? " fcc)) | |
1298 | (save-buffer)) | |
1299 | (setq dont-write-the-file t))))) | |
1300 | ;; Append to the file directly, unless we've already taken | |
1301 | ;; care of it. | |
1302 | (unless dont-write-the-file | |
1303 | (if (and (file-exists-p fcc) | |
1304 | (mail-file-babyl-p fcc)) | |
1305 | ;; If the file is a Babyl file, convert the message to | |
1306 | ;; Babyl format. Even though Rmail no longer uses | |
1307 | ;; Babyl, this code can remain for the time being, on | |
1308 | ;; the off-chance one FCCs to a Babyl file that has | |
1309 | ;; not yet been converted to mbox. | |
1310 | (let ((coding-system-for-write | |
1311 | (or rmail-file-coding-system 'emacs-mule))) | |
1312 | (with-temp-buffer | |
1313 | (insert "\C-l\n0, unseen,,\n*** EOOH ***\nDate: " | |
1314 | (mail-rfc822-date) "\n") | |
1315 | (insert-buffer-substring curbuf beg2 end) | |
1316 | (insert "\n\C-_") | |
1317 | (write-region (point-min) (point-max) fcc t))) | |
1318 | ;; Ensure there is a blank line between messages, but | |
1319 | ;; not at the very start of the file. | |
1320 | (write-region (if (file-exists-p fcc) | |
1321 | (point-min) | |
1322 | (1+ (point-min))) | |
1323 | (point-max) fcc t))) | |
1324 | (and buffer (not dont-write-the-file) | |
1325 | (with-current-buffer buffer | |
1326 | (set-visited-file-modtime))))))))) | |
20a8832d RS |
1327 | |
1328 | (defun mail-sent-via () | |
1329 | "Make a Sent-via header line from each To or CC header line." | |
1330 | (interactive) | |
1331 | (save-excursion | |
20a8832d | 1332 | ;; put a marker at the end of the header |
81f5ed32 | 1333 | (let ((end (copy-marker (mail-header-end))) |
95fe848e | 1334 | (case-fold-search t)) |
20a8832d RS |
1335 | (goto-char (point-min)) |
1336 | ;; search for the To: lines and make Sent-via: lines from them | |
1337 | ;; search for the next To: line | |
1338 | (while (re-search-forward "^\\(to\\|cc\\):" end t) | |
1339 | ;; Grab this line plus all its continuations, sans the `to:'. | |
1340 | (let ((to-line | |
1341 | (buffer-substring (point) | |
1342 | (progn | |
1343 | (if (re-search-forward "^[^ \t\n]" end t) | |
1344 | (backward-char 1) | |
1345 | (goto-char end)) | |
1346 | (point))))) | |
1347 | ;; Insert a copy, with altered header field name. | |
1348 | (insert-before-markers "Sent-via:" to-line)))))) | |
1349 | \f | |
1350 | (defun mail-to () | |
87ede499 | 1351 | "Move point to end of To field, creating it if necessary." |
20a8832d RS |
1352 | (interactive) |
1353 | (expand-abbrev) | |
1354 | (mail-position-on-field "To")) | |
1355 | ||
1356 | (defun mail-subject () | |
87ede499 | 1357 | "Move point to end of Subject field, creating it if necessary." |
20a8832d RS |
1358 | (interactive) |
1359 | (expand-abbrev) | |
1360 | (mail-position-on-field "Subject")) | |
1361 | ||
1362 | (defun mail-cc () | |
87ede499 | 1363 | "Move point to end of CC field, creating it if necessary." |
20a8832d RS |
1364 | (interactive) |
1365 | (expand-abbrev) | |
1366 | (or (mail-position-on-field "cc" t) | |
1367 | (progn (mail-position-on-field "to") | |
1368 | (insert "\nCC: ")))) | |
1369 | ||
1370 | (defun mail-bcc () | |
87ede499 | 1371 | "Move point to end of BCC field, creating it if necessary." |
20a8832d RS |
1372 | (interactive) |
1373 | (expand-abbrev) | |
1374 | (or (mail-position-on-field "bcc" t) | |
1375 | (progn (mail-position-on-field "to") | |
1376 | (insert "\nBCC: ")))) | |
1377 | ||
5a31c2d2 | 1378 | (defun mail-fcc (folder) |
70ee42f7 | 1379 | "Add a new FCC field, with file name completion." |
5a31c2d2 | 1380 | (interactive "FFolder carbon copy: ") |
70ee42f7 JB |
1381 | (expand-abbrev) |
1382 | (or (mail-position-on-field "fcc" t) ;Put new field after exiting FCC. | |
1383 | (mail-position-on-field "to")) | |
5a31c2d2 | 1384 | (insert "\nFCC: " folder)) |
70ee42f7 | 1385 | |
a1506d29 | 1386 | (defun mail-reply-to () |
87ede499 | 1387 | "Move point to end of Reply-To field, creating it if necessary." |
3a3ffba4 RS |
1388 | (interactive) |
1389 | (expand-abbrev) | |
1390 | (mail-position-on-field "Reply-To")) | |
1391 | ||
3ca0be33 | 1392 | (defun mail-mail-reply-to () |
87ede499 | 1393 | "Move point to end of Mail-Reply-To field, creating it if necessary." |
3ca0be33 RS |
1394 | (interactive) |
1395 | (expand-abbrev) | |
1396 | (or (mail-position-on-field "mail-reply-to" t) | |
1397 | (progn (mail-position-on-field "to") | |
1398 | (insert "\nMail-Reply-To: ")))) | |
1399 | ||
1400 | (defun mail-mail-followup-to () | |
87ede499 | 1401 | "Move point to end of Mail-Followup-To field, creating it if necessary." |
3ca0be33 RS |
1402 | (interactive) |
1403 | (expand-abbrev) | |
1404 | (or (mail-position-on-field "mail-followup-to" t) | |
1405 | (progn (mail-position-on-field "to") | |
1406 | (insert "\nMail-Followup-To: ")))) | |
1407 | ||
20a8832d RS |
1408 | (defun mail-position-on-field (field &optional soft) |
1409 | (let (end | |
1410 | (case-fold-search t)) | |
51d541d4 | 1411 | (setq end (mail-header-end)) |
20a8832d RS |
1412 | (goto-char (point-min)) |
1413 | (if (re-search-forward (concat "^" (regexp-quote field) ":") end t) | |
1414 | (progn | |
1415 | (re-search-forward "^[^ \t]" nil 'move) | |
1416 | (beginning-of-line) | |
1417 | (skip-chars-backward "\n") | |
1418 | t) | |
1419 | (or soft | |
1420 | (progn (goto-char end) | |
08564963 JB |
1421 | (insert field ": \n") |
1422 | (skip-chars-backward "\n"))) | |
20a8832d RS |
1423 | nil))) |
1424 | ||
1425 | (defun mail-text () | |
5d838629 | 1426 | "Move point to beginning of text field." |
20a8832d | 1427 | (interactive) |
e3b671fc | 1428 | (expand-abbrev) |
51d541d4 | 1429 | (goto-char (mail-text-start))) |
20a8832d | 1430 | \f |
e04233aa | 1431 | (defun mail-signature (&optional atpoint) |
87ede499 GM |
1432 | "Sign letter with signature. |
1433 | If the variable `mail-signature' is a string, inserts it. | |
1434 | If it is t or nil, inserts the contents of the file `mail-signature-file'. | |
1435 | Otherwise, evals `mail-signature'. | |
1436 | Prefix argument ATPOINT means insert at point rather than the end." | |
1437 | (interactive "*P") | |
1438 | ;; Test for an unreadable file here, before we delete trailing | |
1439 | ;; whitespace, so that we don't modify the buffer needlessly. | |
1440 | (if (and (memq mail-signature '(t nil)) | |
1441 | (not (file-readable-p mail-signature-file))) | |
32226619 | 1442 | (if (called-interactively-p 'interactive) |
87ede499 GM |
1443 | (message "The signature file `%s' could not be read" |
1444 | mail-signature-file)) | |
1445 | (save-excursion | |
1446 | (unless atpoint | |
1447 | (goto-char (point-max)) | |
1448 | ;; Delete trailing whitespace and blank lines. | |
1449 | (skip-chars-backward " \t\n") | |
1450 | (end-of-line) | |
0d021ccf | 1451 | (delete-region (point) (point-max))) |
87ede499 GM |
1452 | (cond ((stringp mail-signature) |
1453 | (insert mail-signature)) | |
1454 | ((memq mail-signature '(t nil)) | |
1455 | (insert "\n\n-- \n") | |
1456 | (insert-file-contents (expand-file-name mail-signature-file))) | |
1457 | (t | |
1458 | ;; FIXME add condition-case error handling? | |
1459 | (eval mail-signature)))))) | |
20a8832d RS |
1460 | |
1461 | (defun mail-fill-yanked-message (&optional justifyp) | |
1462 | "Fill the paragraphs of a message yanked into this one. | |
1463 | Numeric argument means justify as well." | |
1464 | (interactive "P") | |
1465 | (save-excursion | |
51d541d4 | 1466 | (goto-char (mail-text-start)) |
20a8832d RS |
1467 | (fill-individual-paragraphs (point) |
1468 | (point-max) | |
1469 | justifyp | |
706e3d85 | 1470 | mail-citation-prefix-regexp))) |
20a8832d | 1471 | |
374bda6b | 1472 | (defun mail-indent-citation () |
1c24b04a RS |
1473 | "Modify text just inserted from a message to be cited. |
1474 | The inserted text should be the region. | |
1475 | When this function returns, the region is again around the modified text. | |
1476 | ||
1477 | Normally, indent each nonblank line `mail-indentation-spaces' spaces. | |
1478 | However, if `mail-yank-prefix' is non-nil, insert that prefix on each line." | |
374bda6b | 1479 | (mail-yank-clear-headers (region-beginning) (region-end)) |
e39e74c0 | 1480 | (if (null mail-yank-prefix) |
374bda6b RS |
1481 | (indent-rigidly (region-beginning) (region-end) |
1482 | mail-indentation-spaces) | |
e39e74c0 | 1483 | (save-excursion |
374bda6b RS |
1484 | (let ((end (set-marker (make-marker) (region-end)))) |
1485 | (goto-char (region-beginning)) | |
1486 | (while (< (point) end) | |
1487 | (insert mail-yank-prefix) | |
1488 | (forward-line 1)))))) | |
1c24b04a | 1489 | |
20a8832d | 1490 | (defun mail-yank-original (arg) |
04ca017c | 1491 | "Insert the message being replied to, if any (in Rmail). |
26adca1b | 1492 | Puts point after the text and mark before. |
20a8832d RS |
1493 | Normally, indents each nonblank line ARG spaces (default 3). |
1494 | However, if `mail-yank-prefix' is non-nil, insert that prefix on each line. | |
1495 | ||
1496 | Just \\[universal-argument] as argument means don't indent, insert no prefix, | |
1497 | and don't delete any header fields." | |
1498 | (interactive "P") | |
c8553837 RS |
1499 | (if mail-reply-action |
1500 | (let ((start (point)) | |
9295137d CY |
1501 | (original mail-reply-action) |
1502 | (omark (mark t))) | |
c8553837 RS |
1503 | (and (consp original) (eq (car original) 'insert-buffer) |
1504 | (setq original (nth 1 original))) | |
1505 | (if (consp original) | |
9295137d CY |
1506 | (progn |
1507 | ;; Call yank function, and set the mark if it doesn't. | |
1508 | (apply (car original) (cdr original)) | |
1509 | (if (eq omark (mark t)) | |
1510 | (push-mark (point)))) | |
1511 | ;; If the original message is in another window in the same | |
1512 | ;; frame, delete that window to save space. | |
c8553837 | 1513 | (delete-windows-on original t) |
c7c93bd9 RS |
1514 | (with-no-warnings |
1515 | ;; We really want this to set mark. | |
60c2df40 EZ |
1516 | (insert-buffer original) |
1517 | ;; If they yank the original text, the encoding of the | |
1518 | ;; original message is a better default than | |
b56a5ae0 | 1519 | ;; the default buffer-file-coding-system. |
60c2df40 EZ |
1520 | (and (coding-system-equal |
1521 | (default-value 'buffer-file-coding-system) | |
1522 | buffer-file-coding-system) | |
1523 | (setq buffer-file-coding-system | |
1524 | (coding-system-change-text-conversion | |
1525 | buffer-file-coding-system | |
1526 | (coding-system-base | |
1527 | (with-current-buffer original | |
1528 | buffer-file-coding-system)))))) | |
75e4db34 | 1529 | (set-text-properties (point) (mark t) nil)) |
20a8832d RS |
1530 | (if (consp arg) |
1531 | nil | |
1c24b04a RS |
1532 | (goto-char start) |
1533 | (let ((mail-indentation-spaces (if arg (prefix-numeric-value arg) | |
ac9f0310 | 1534 | mail-indentation-spaces)) |
8761c2c4 RS |
1535 | ;; Avoid error in Transient Mark mode |
1536 | ;; on account of mark's being inactive. | |
ac9f0310 | 1537 | (mark-even-if-inactive t)) |
e04233aa GM |
1538 | (cond (mail-citation-hook |
1539 | ;; Bind mail-citation-header to the inserted | |
1540 | ;; message's header. | |
1541 | (let ((mail-citation-header | |
1542 | (buffer-substring-no-properties | |
1543 | start | |
1544 | (save-excursion | |
1545 | (save-restriction | |
1546 | (narrow-to-region start (point-max)) | |
1547 | (goto-char start) | |
1548 | (rfc822-goto-eoh) | |
1549 | (point)))))) | |
1550 | (run-hooks 'mail-citation-hook))) | |
1551 | (mail-yank-hooks | |
1552 | (run-hooks 'mail-yank-hooks)) | |
1553 | (t | |
1554 | (mail-indent-citation))))) | |
3c280f48 RS |
1555 | ;; This is like exchange-point-and-mark, but doesn't activate the mark. |
1556 | ;; It is cleaner to avoid activation, even though the command | |
1557 | ;; loop would deactivate the mark because we inserted text. | |
1558 | (goto-char (prog1 (mark t) | |
1559 | (set-marker (mark-marker) (point) (current-buffer)))) | |
20a8832d RS |
1560 | (if (not (eolp)) (insert ?\n))))) |
1561 | ||
1562 | (defun mail-yank-clear-headers (start end) | |
e39e74c0 RS |
1563 | (if (< end start) |
1564 | (let (temp) | |
1565 | (setq temp start start end end temp))) | |
2b3a206d RS |
1566 | (if mail-yank-ignored-headers |
1567 | (save-excursion | |
1568 | (goto-char start) | |
1569 | (if (search-forward "\n\n" end t) | |
1570 | (save-restriction | |
1571 | (narrow-to-region start (point)) | |
1572 | (goto-char start) | |
1573 | (while (let ((case-fold-search t)) | |
1574 | (re-search-forward mail-yank-ignored-headers nil t)) | |
1575 | (beginning-of-line) | |
1576 | (delete-region (point) | |
1577 | (progn (re-search-forward "\n[^ \t]") | |
1578 | (forward-char -1) | |
1579 | (point))))))))) | |
e39e74c0 RS |
1580 | |
1581 | (defun mail-yank-region (arg) | |
1582 | "Insert the selected region from the message being replied to. | |
1583 | Puts point after the text and mark before. | |
1584 | Normally, indents each nonblank line ARG spaces (default 3). | |
1585 | However, if `mail-yank-prefix' is non-nil, insert that prefix on each line. | |
1586 | ||
1587 | Just \\[universal-argument] as argument means don't indent, insert no prefix, | |
1588 | and don't delete any header fields." | |
1589 | (interactive "P") | |
1590 | (and (consp mail-reply-action) | |
1591 | (eq (car mail-reply-action) 'insert-buffer) | |
75e4db34 RS |
1592 | (with-current-buffer (nth 1 mail-reply-action) |
1593 | (or (mark t) | |
1594 | (error "No mark set: %S" (current-buffer)))) | |
e39e74c0 | 1595 | (let ((buffer (nth 1 mail-reply-action)) |
8761c2c4 RS |
1596 | (start (point)) |
1597 | ;; Avoid error in Transient Mark mode | |
1598 | ;; on account of mark's being inactive. | |
1599 | (mark-even-if-inactive t)) | |
e39e74c0 RS |
1600 | ;; Insert the citation text. |
1601 | (insert (with-current-buffer buffer | |
d6bccf09 | 1602 | (buffer-substring-no-properties (point) (mark)))) |
e39e74c0 RS |
1603 | (push-mark start) |
1604 | ;; Indent or otherwise annotate the citation text. | |
1605 | (if (consp arg) | |
1606 | nil | |
1607 | (let ((mail-indentation-spaces (if arg (prefix-numeric-value arg) | |
1608 | mail-indentation-spaces))) | |
1609 | (if mail-citation-hook | |
d746203c | 1610 | ;; Bind mail-citation-header to the original message's header. |
d6bccf09 RS |
1611 | (let ((mail-citation-header |
1612 | (with-current-buffer buffer | |
1613 | (buffer-substring-no-properties | |
1614 | (point-min) | |
1615 | (save-excursion | |
1616 | (goto-char (point-min)) | |
1617 | (rfc822-goto-eoh) | |
1618 | (point)))))) | |
1619 | (run-hooks 'mail-citation-hook)) | |
e39e74c0 RS |
1620 | (if mail-yank-hooks |
1621 | (run-hooks 'mail-yank-hooks) | |
374bda6b | 1622 | (mail-indent-citation)))))))) |
8ba7cd40 KS |
1623 | |
1624 | (defun mail-split-line () | |
1625 | "Split current line, moving portion beyond point vertically down. | |
1626 | If the current line has `mail-yank-prefix', insert it on the new line." | |
1627 | (interactive "*") | |
1628 | (split-line mail-yank-prefix)) | |
1629 | ||
20a8832d | 1630 | \f |
f0aef6bf RS |
1631 | (defun mail-attach-file (&optional file) |
1632 | "Insert a file at the end of the buffer, with separator lines around it." | |
1633 | (interactive "fAttach file: ") | |
1634 | (save-excursion | |
1635 | (goto-char (point-max)) | |
1636 | (or (bolp) (newline)) | |
1637 | (newline) | |
1638 | (let ((start (point)) | |
1639 | middle) | |
1640 | (insert (format "===File %s===" file)) | |
1641 | (insert-char ?= (max 0 (- 60 (current-column)))) | |
1642 | (newline) | |
1643 | (setq middle (point)) | |
1644 | (insert "============================================================\n") | |
1645 | (push-mark) | |
1646 | (goto-char middle) | |
1647 | (insert-file-contents file) | |
1648 | (or (bolp) (newline)) | |
1649 | (goto-char start)))) | |
1650 | \f | |
699adcb2 RS |
1651 | ;; Put these commands last, to reduce chance of lossage from quitting |
1652 | ;; in middle of loading the file. | |
1653 | ||
ca0a881a | 1654 | ;;;###autoload (add-hook 'same-window-buffer-names (purecopy "*mail*")) |
6e23d4a4 | 1655 | ;;;###autoload (add-hook 'same-window-buffer-names (purecopy "*unsent mail*")) |
20a8832d RS |
1656 | |
1657 | ;;;###autoload | |
25ca2e61 CY |
1658 | (defun mail (&optional noerase to subject in-reply-to cc replybuffer |
1659 | actions return-action) | |
e635fdf0 RS |
1660 | "Edit a message to be sent. Prefix arg means resume editing (don't erase). |
1661 | When this function returns, the buffer `*mail*' is selected. | |
1662 | The value is t if the message was newly initialized; otherwise, nil. | |
20a8832d | 1663 | |
4ac2e032 RS |
1664 | Optionally, the signature file `mail-signature-file' can be inserted at the |
1665 | end; see the variable `mail-signature'. | |
20a8832d RS |
1666 | |
1667 | \\<mail-mode-map> | |
1668 | While editing message, type \\[mail-send-and-exit] to send the message and exit. | |
1669 | ||
1670 | Various special commands starting with C-c are available in sendmail mode | |
1671 | to move to message header fields: | |
1672 | \\{mail-mode-map} | |
1673 | ||
1674 | If `mail-self-blind' is non-nil, a BCC to yourself is inserted | |
1675 | when the message is initialized. | |
1676 | ||
1677 | If `mail-default-reply-to' is non-nil, it should be an address (a string); | |
1678 | a Reply-to: field with that address is inserted. | |
1679 | ||
1680 | If `mail-archive-file-name' is non-nil, an FCC field with that file name | |
1681 | is inserted. | |
1682 | ||
8b262cbc KH |
1683 | The normal hook `mail-setup-hook' is run after the message is |
1684 | initialized. It can add more default fields to the message. | |
20a8832d | 1685 | |
1db2d450 CY |
1686 | The first argument, NOERASE, determines what to do when there is |
1687 | an existing modified `*mail*' buffer. If NOERASE is nil, the | |
1688 | existing mail buffer is used, and the user is prompted whether to | |
1689 | keep the old contents or to erase them. If NOERASE has the value | |
1690 | `new', a new mail buffer will be created instead of using the old | |
1691 | one. Any other non-nil value means to always select the old | |
1692 | buffer without erasing the contents. | |
dfdac213 RS |
1693 | |
1694 | The second through fifth arguments, | |
1695 | TO, SUBJECT, IN-REPLY-TO and CC, specify if non-nil | |
20a8832d RS |
1696 | the initial contents of those header fields. |
1697 | These arguments should not have final newlines. | |
c8553837 RS |
1698 | The sixth argument REPLYBUFFER is a buffer which contains an |
1699 | original message being replied to, or else an action | |
1700 | of the form (FUNCTION . ARGS) which says how to insert the original. | |
1701 | Or it can be nil, if not replying to anything. | |
20a8832d RS |
1702 | The seventh argument ACTIONS is a list of actions to take |
1703 | if/when the message is sent. Each action looks like (FUNCTION . ARGS); | |
1704 | when the message is sent, we apply FUNCTION to ARGS. | |
1705 | This is how Rmail arranges to mark messages `answered'." | |
1706 | (interactive "P") | |
1db2d450 CY |
1707 | (if (eq noerase 'new) |
1708 | (pop-to-buffer (generate-new-buffer "*mail*")) | |
09c9e6bb CY |
1709 | (and noerase |
1710 | (not (get-buffer "*mail*")) | |
1711 | (setq noerase nil)) | |
1db2d450 CY |
1712 | (pop-to-buffer "*mail*")) |
1713 | ||
eb1213c1 MR |
1714 | ;; Avoid danger that the auto-save file can't be written. |
1715 | (let ((dir (expand-file-name | |
1716 | (file-name-as-directory mail-default-directory)))) | |
1717 | (if (file-exists-p dir) | |
1718 | (setq default-directory dir))) | |
2e78575e RS |
1719 | ;; Only call auto-save-mode if necessary, to avoid changing auto-save file. |
1720 | (if (or (and auto-save-default (not buffer-auto-save-file-name)) | |
1721 | (and (not auto-save-default) buffer-auto-save-file-name)) | |
1722 | (auto-save-mode auto-save-default)) | |
e635fdf0 | 1723 | (mail-mode) |
3b112b5e MB |
1724 | ;; Disconnect the buffer from its visited file |
1725 | ;; (in case the user has actually visited a file *mail*). | |
1f7f45a5 | 1726 | ;; (set-visited-file-name nil) |
e635fdf0 | 1727 | (let (initialized) |
09c9e6bb CY |
1728 | (and (not (and noerase |
1729 | (not (eq noerase 'new)))) | |
5e32e119 RS |
1730 | (if buffer-file-name |
1731 | (if (buffer-modified-p) | |
1732 | (when (y-or-n-p "Buffer has unsaved changes; reinitialize it and discard them? ") | |
1733 | (if (y-or-n-p "Disconnect buffer from visited file? ") | |
1734 | (set-visited-file-name nil)) | |
1735 | t) | |
1736 | (when (y-or-n-p "Reinitialize buffer, and disconnect it from the visited file? ") | |
1737 | (set-visited-file-name nil) | |
1738 | t)) | |
1739 | ;; A non-file-visiting buffer. | |
1740 | (if (buffer-modified-p) | |
1741 | (y-or-n-p "Unsent message being composed; erase it? ") | |
1742 | t)) | |
6737ae74 RS |
1743 | (let ((inhibit-read-only t)) |
1744 | (erase-buffer) | |
25ca2e61 CY |
1745 | (mail-setup to subject in-reply-to cc replybuffer actions |
1746 | return-action) | |
6737ae74 | 1747 | (setq initialized t))) |
e635fdf0 RS |
1748 | (if (and buffer-auto-save-file-name |
1749 | (file-exists-p buffer-auto-save-file-name)) | |
1750 | (message "Auto save file for draft message exists; consider M-x mail-recover")) | |
1751 | initialized)) | |
20a8832d | 1752 | |
73e72da4 DN |
1753 | (declare-function dired-view-file "dired" ()) |
1754 | (declare-function dired-get-filename "dired" (&optional localp no-error-if-not-filep)) | |
1755 | ||
6cd4cfc5 | 1756 | (defun mail-recover-1 () |
918c7db7 | 1757 | "Pop up a list of auto-saved draft messages so you can recover one of them." |
6cd4cfc5 EZ |
1758 | (interactive) |
1759 | (let ((file-name (make-auto-save-file-name)) | |
1760 | (ls-lisp-support-shell-wildcards t) | |
1761 | non-random-len wildcard) | |
1762 | ;; Remove the random part from the auto-save-file-name, and | |
1763 | ;; create a wildcard which matches possible candidates. | |
1764 | ;; Note: this knows that make-auto-save-file-name appends | |
1765 | ;; "#<RANDOM-STUFF>#" to the buffer name, where RANDOM-STUFF | |
1766 | ;; is the result of (make-temp-name ""). | |
1767 | (setq non-random-len | |
d41eb0aa | 1768 | (- (length file-name) (length (make-temp-name "")) 1)) |
6cd4cfc5 EZ |
1769 | (setq wildcard (concat (substring file-name 0 non-random-len) "*")) |
1770 | (if (null (file-expand-wildcards wildcard)) | |
1771 | (message "There are no auto-saved drafts to recover") | |
1772 | ;; Bind dired-trivial-filenames to t because all auto-save file | |
1773 | ;; names are normally ``trivial'', so Dired will set point after | |
1774 | ;; all the files, at buffer bottom. We want it on the first | |
1775 | ;; file instead. | |
aae4b48c GM |
1776 | ;; Require dired so that dired-trivial-filenames does not get |
1777 | ;; unbound on exit from the let. | |
1778 | (require 'dired) | |
6cd4cfc5 EZ |
1779 | (let ((dired-trivial-filenames t)) |
1780 | (dired-other-window wildcard (concat dired-listing-switches "t"))) | |
1781 | (rename-buffer "*Auto-saved Drafts*" t) | |
1782 | (save-excursion | |
1783 | (goto-char (point-min)) | |
1784 | (or (looking-at " Move to the draft file you want to recover,") | |
1785 | (let ((inhibit-read-only t)) | |
1786 | ;; Each line starts with a space so that Font Lock mode | |
1787 | ;; won't highlight the first character. | |
1788 | (insert "\ | |
1789 | Move to the draft file you want to recover, then type C-c C-c | |
1790 | to recover text of message whose composition was interrupted. | |
1791 | To browse text of a draft, type v on the draft file's line. | |
1792 | ||
1793 | You can also delete some of these files; | |
1794 | type d on a line to mark that file for deletion. | |
1795 | ||
1796 | List of possible auto-save files for recovery: | |
1797 | ||
1798 | ")))) | |
1799 | (use-local-map | |
1800 | (let ((map (make-sparse-keymap))) | |
1801 | (set-keymap-parent map (current-local-map)) | |
1802 | map)) | |
1803 | (define-key (current-local-map) "v" | |
1804 | (lambda () | |
1805 | (interactive) | |
7f04a67e | 1806 | (let ((coding-system-for-read 'utf-8-emacs-unix)) |
6cd4cfc5 EZ |
1807 | (dired-view-file)))) |
1808 | (define-key (current-local-map) "\C-c\C-c" | |
1809 | (lambda () | |
1810 | (interactive) | |
1811 | (let ((fname (dired-get-filename)) | |
1812 | ;; Auto-saved files are written in the internal | |
1813 | ;; representation, so they should be read accordingly. | |
7f04a67e | 1814 | (coding-system-for-read 'utf-8-emacs-unix)) |
6cd4cfc5 EZ |
1815 | (switch-to-buffer-other-window "*mail*") |
1816 | (let ((buffer-read-only nil)) | |
1817 | (erase-buffer) | |
1818 | (insert-file-contents fname nil) | |
1819 | ;; insert-file-contents will set buffer-file-coding-system | |
7f04a67e | 1820 | ;; to utf-8-emacs, which is probably not what they want to |
6cd4cfc5 EZ |
1821 | ;; use for sending the message. But we don't know what |
1822 | ;; was its value before the buffer was killed or Emacs | |
1823 | ;; crashed. We therefore reset buffer-file-coding-system | |
1824 | ;; to the default value, so that either the default does | |
1825 | ;; TRT, or the user will get prompted for the right | |
1826 | ;; encoding when they send the message. | |
1827 | (setq buffer-file-coding-system | |
b56a5ae0 | 1828 | (default-value 'buffer-file-coding-system))))))))) |
6cd4cfc5 | 1829 | |
2b54af74 DN |
1830 | (declare-function dired-move-to-filename "dired" (&optional raise-error eol)) |
1831 | (declare-function dired-get-filename "dired" (&optional localp no-error-if-not-filep)) | |
1832 | (declare-function dired-view-file "dired" ()) | |
1833 | ||
20a8832d | 1834 | (defun mail-recover () |
918c7db7 EZ |
1835 | "Recover interrupted mail composition from auto-save files. |
1836 | ||
1837 | If the mail buffer has a current valid auto-save file, | |
1838 | the command recovers that file. Otherwise, it displays a | |
1839 | buffer showing the existing auto-saved draft messages; | |
1840 | you can move to one of them and type C-c C-c to recover that one." | |
20a8832d | 1841 | (interactive) |
6cd4cfc5 EZ |
1842 | ;; In case they invoke us from some random buffer... |
1843 | (switch-to-buffer "*mail*") | |
1844 | ;; If *mail* didn't exist, set its directory, so that auto-saved | |
1845 | ;; drafts will be found. | |
eb1213c1 MR |
1846 | (let ((dir (expand-file-name |
1847 | (file-name-as-directory mail-default-directory)))) | |
1848 | (if (file-exists-p dir) | |
1849 | (setq default-directory dir))) | |
6cd4cfc5 EZ |
1850 | (or (eq major-mode 'mail-mode) |
1851 | (mail-mode)) | |
1852 | (let ((file-name buffer-auto-save-file-name)) | |
1853 | (cond ((and file-name (file-exists-p file-name)) | |
1854 | (let ((dispbuf | |
1855 | ;; This used to invoke `ls' via call-process, but | |
1856 | ;; dired-noselect is more portable to systems where | |
1857 | ;; `ls' is not a standard program (it will use | |
1858 | ;; ls-lisp instead). | |
1859 | (dired-noselect file-name | |
1860 | (concat dired-listing-switches "t")))) | |
8366cfb5 RS |
1861 | (save-selected-window |
1862 | (select-window (display-buffer dispbuf t)) | |
1863 | (goto-char (point-min)) | |
1864 | (forward-line 2) | |
1865 | (dired-move-to-filename) | |
1866 | (setq dispbuf (rename-buffer "*Directory*" t))) | |
6cd4cfc5 EZ |
1867 | (if (not (yes-or-no-p |
1868 | (format "Recover mail draft from auto save file %s? " | |
1869 | file-name))) | |
1870 | (error "mail-recover cancelled") | |
1871 | (let ((buffer-read-only nil) | |
1872 | (buffer-coding buffer-file-coding-system) | |
1873 | ;; Auto-save files are written in internal | |
1874 | ;; representation of non-ASCII characters. | |
7f04a67e | 1875 | (coding-system-for-read 'utf-8-emacs-unix)) |
6cd4cfc5 EZ |
1876 | (erase-buffer) |
1877 | (insert-file-contents file-name nil) | |
1878 | (setq buffer-file-coding-system buffer-coding))))) | |
1879 | (t (mail-recover-1))))) | |
20a8832d RS |
1880 | |
1881 | ;;;###autoload | |
1882 | (defun mail-other-window (&optional noerase to subject in-reply-to cc replybuffer sendactions) | |
1883 | "Like `mail' command, but display mail buffer in another window." | |
1884 | (interactive "P") | |
67a6988b RS |
1885 | (let ((pop-up-windows t) |
1886 | (special-display-buffer-names nil) | |
1887 | (special-display-regexps nil) | |
1888 | (same-window-buffer-names nil) | |
1889 | (same-window-regexps nil)) | |
20a8832d RS |
1890 | (pop-to-buffer "*mail*")) |
1891 | (mail noerase to subject in-reply-to cc replybuffer sendactions)) | |
1892 | ||
1893 | ;;;###autoload | |
0cc89026 JB |
1894 | (defun mail-other-frame (&optional noerase to subject in-reply-to cc replybuffer sendactions) |
1895 | "Like `mail' command, but display mail buffer in another frame." | |
20a8832d | 1896 | (interactive "P") |
67a6988b RS |
1897 | (let ((pop-up-frames t) |
1898 | (special-display-buffer-names nil) | |
1899 | (special-display-regexps nil) | |
1900 | (same-window-buffer-names nil) | |
1901 | (same-window-regexps nil)) | |
20a8832d RS |
1902 | (pop-to-buffer "*mail*")) |
1903 | (mail noerase to subject in-reply-to cc replybuffer sendactions)) | |
1904 | ||
95fe848e | 1905 | ;; Do not add anything but external entries on this page. |
49116ac0 JB |
1906 | |
1907 | (provide 'sendmail) | |
1908 | ||
c88ab9ce | 1909 | ;;; sendmail.el ends here |