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c88ab9ce ER |
1 | ;;; sendmail.el --- mail sending commands for Emacs. |
2 | ||
3a801d0c ER |
3 | ;; Copyright (C) 1985, 1986, 1992 Free Software Foundation, Inc. |
4 | ||
e5167999 | 5 | ;; Maintainer: FSF |
d7b4d18f | 6 | ;; Keywords: mail |
e5167999 | 7 | |
20a8832d RS |
8 | ;; This file is part of GNU Emacs. |
9 | ||
10 | ;; GNU Emacs is free software; you can redistribute it and/or modify | |
11 | ;; it under the terms of the GNU General Public License as published by | |
e5167999 | 12 | ;; the Free Software Foundation; either version 2, or (at your option) |
20a8832d RS |
13 | ;; any later version. |
14 | ||
15 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
16 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | ;; GNU General Public License for more details. | |
19 | ||
20 | ;; You should have received a copy of the GNU General Public License | |
21 | ;; along with GNU Emacs; see the file COPYING. If not, write to | |
22 | ;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. | |
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: |
20a8832d | 30 | |
20a8832d | 31 | ;;;###autoload |
92e0f87a | 32 | (defvar mail-self-blind nil "\ |
20a8832d RS |
33 | Non-nil means insert BCC to self in messages to be sent. |
34 | This is done when the message is initialized, | |
35 | so you can remove or alter the BCC field to override the default.") | |
36 | ||
37 | ;;;###autoload | |
92e0f87a | 38 | (defvar mail-interactive nil "\ |
20a8832d RS |
39 | Non-nil means when sending a message wait for and display errors. |
40 | nil means let mailer mail back a message to report errors.") | |
41 | ||
42 | ;;;###autoload | |
92e0f87a | 43 | (defvar mail-yank-ignored-headers "^via:\\|^mail-from:\\|^origin:\\|^status:\\|^remailed\\|^received:\\|^message-id:\\|^summary-line:\\|^to:\\|^subject:\\|^in-reply-to:\\|^return-path:" "\ |
20a8832d RS |
44 | Delete these headers from old message when it's inserted in a reply.") |
45 | ||
46 | ;; Useful to set in site-init.el | |
47 | ;;;###autoload | |
06b68294 | 48 | (defvar send-mail-function 'sendmail-send-it "\ |
20a8832d | 49 | Function to call to send the current buffer as mail. |
33b4a308 | 50 | The headers are be delimited by a line which is `mail-header-separator'.") |
20a8832d RS |
51 | |
52 | ;;;###autoload | |
53 | (defvar mail-header-separator "--text follows this line--" "\ | |
54 | *Line used to separate headers from text in messages being composed.") | |
55 | ||
56 | ;;;###autoload | |
57 | (defvar mail-archive-file-name nil "\ | |
58 | *Name of file to write all outgoing messages in, or nil for none. | |
59 | Do not use an rmail file here! Instead, use its inbox file.") | |
60 | ||
20a8832d RS |
61 | (defvar mail-default-reply-to nil |
62 | "*Address to insert as default Reply-to field of outgoing messages.") | |
63 | ||
64 | (defvar mail-alias-file nil | |
65 | "*If non-nil, the name of a file to use instead of `/usr/lib/aliases'. | |
66 | This file defines aliases to be expanded by the mailer; this is a different | |
67 | feature from that of defining aliases in `.mailrc' to be expanded in Emacs. | |
68 | This variable has no effect unless your system uses sendmail as its mailer.") | |
69 | ||
5ef9d627 | 70 | (defvar mail-aliases t |
ade349a0 RS |
71 | "Alist of mail address aliases, |
72 | or t meaning should be initialized from `~/.mailrc'. | |
73 | The alias definitions in `~/.mailrc' have this form: | |
74 | alias ALIAS MEANING") | |
5ef9d627 | 75 | |
20a8832d RS |
76 | (defvar mail-yank-prefix nil |
77 | "*Prefix insert on lines of yanked message being replied to. | |
78 | nil means use indentation.") | |
79 | ||
80 | (defvar mail-abbrevs-loaded nil) | |
81 | (defvar mail-mode-map nil) | |
82 | ||
5ef9d627 RS |
83 | (autoload 'build-mail-aliases "mailalias" |
84 | "Read mail aliases from `~/.mailrc' and set `mail-aliases'." | |
85 | nil) | |
86 | ||
87 | (autoload 'expand-mail-aliases "mailalias" | |
88 | "Expand all mail aliases in suitable header fields found between BEG and END. | |
89 | Suitable header fields are `To', `Cc' and `Bcc' and their `Resent-' variants. | |
90 | Optional second arg EXCLUDE may be a regular expression defining text to be | |
91 | removed from alias expansions." | |
92 | nil) | |
93 | ||
ef15f270 | 94 | ;;;###autoload |
547075d4 JB |
95 | (defvar mail-signature nil |
96 | "*Text inserted at end of mail buffer when a message is initialized. | |
97 | If t, it means to insert the contents of the file `~/.signature'.") | |
20a8832d RS |
98 | |
99 | (defvar mail-reply-buffer nil) | |
100 | (defvar mail-send-actions nil | |
101 | "A list of actions to be performed upon successful sending of a message.") | |
102 | ||
103 | (defvar mail-default-headers nil | |
104 | "*A string containing header lines, to be inserted in outgoing messages. | |
105 | It is inserted before you edit the message, | |
106 | so you can edit or delete these lines.") | |
107 | ||
108 | (defvar mail-mode-syntax-table nil | |
109 | "Syntax table used while in mail mode.") | |
110 | ||
111 | (if (null mail-mode-syntax-table) | |
112 | (progn | |
113 | (setq mail-mode-syntax-table (copy-syntax-table text-mode-syntax-table)) | |
114 | (modify-syntax-entry ?% ". " mail-mode-syntax-table))) | |
115 | ||
20a8832d | 116 | (defun mail-setup (to subject in-reply-to cc replybuffer actions) |
5ef9d627 RS |
117 | (if (eq mail-aliases t) |
118 | (progn | |
119 | (setq mail-aliases nil) | |
120 | (if (file-exists-p "~/.mailrc") | |
121 | (build-mail-aliases)))) | |
20a8832d | 122 | (setq mail-send-actions actions) |
20a8832d RS |
123 | (setq mail-reply-buffer replybuffer) |
124 | (goto-char (point-min)) | |
125 | (insert "To: ") | |
126 | (save-excursion | |
127 | (if to | |
70ca75ae RS |
128 | ;; Here removed code to extract names from within <...> |
129 | ;; on the assumption that mail-strip-quoted-names | |
130 | ;; has been called and has done so. | |
131 | (let ((fill-prefix "\t") | |
132 | (address-start (point))) | |
20a8832d | 133 | (insert to "\n") |
70ca75ae | 134 | (fill-region-as-paragraph address-start (point-max))) |
20a8832d RS |
135 | (newline)) |
136 | (if cc | |
70ca75ae RS |
137 | (let ((fill-prefix "\t") |
138 | (address-start (progn (insert "CC: ") (point)))) | |
139 | (insert cc "\n") | |
140 | (fill-region-as-paragraph address-start (point-max)))) | |
20a8832d RS |
141 | (if in-reply-to |
142 | (insert "In-reply-to: " in-reply-to "\n")) | |
143 | (insert "Subject: " (or subject "") "\n") | |
144 | (if mail-default-headers | |
145 | (insert mail-default-headers)) | |
146 | (if mail-default-reply-to | |
147 | (insert "Reply-to: " mail-default-reply-to "\n")) | |
148 | (if mail-self-blind | |
149 | (insert "BCC: " (user-login-name) "\n")) | |
150 | (if mail-archive-file-name | |
151 | (insert "FCC: " mail-archive-file-name "\n")) | |
8defe99b | 152 | (insert mail-header-separator "\n") |
874bdb5a RS |
153 | ;; Insert the signature. But remember the beginning of the message. |
154 | (if to (setq to (point))) | |
547075d4 JB |
155 | (cond ((eq mail-signature t) |
156 | (if (file-exists-p "~/.signature") | |
684602b9 | 157 | (insert-file-contents "~/.signature"))) |
547075d4 JB |
158 | (mail-signature |
159 | (insert mail-signature))) | |
20a8832d RS |
160 | (goto-char (point-max)) |
161 | (or (bolp) (newline))) | |
874bdb5a | 162 | (if to (goto-char to)) |
20a8832d RS |
163 | (or to subject in-reply-to |
164 | (set-buffer-modified-p nil)) | |
165 | (run-hooks 'mail-setup-hook)) | |
166 | ||
167 | ;;;###autoload | |
168 | (defun mail-mode () | |
169 | "Major mode for editing mail to be sent. | |
170 | Like Text Mode but with these additional commands: | |
171 | C-c C-s mail-send (send the message) C-c C-c mail-send-and-exit | |
172 | C-c C-f move to a header field (and create it if there isn't): | |
173 | C-c C-f C-t move to To: C-c C-f C-s move to Subj: | |
174 | C-c C-f C-b move to BCC: C-c C-f C-c move to CC: | |
175 | C-c C-t move to message text. | |
176 | C-c C-y mail-yank-original (insert current message, in Rmail). | |
177 | C-c C-q mail-fill-yanked-message (fill what was yanked). | |
178 | C-c C-v mail-sent-via (add a sent-via field for each To or CC)." | |
179 | (interactive) | |
180 | (kill-all-local-variables) | |
181 | (make-local-variable 'mail-reply-buffer) | |
182 | (setq mail-reply-buffer nil) | |
183 | (make-local-variable 'mail-send-actions) | |
184 | (set-syntax-table mail-mode-syntax-table) | |
185 | (use-local-map mail-mode-map) | |
186 | (setq local-abbrev-table text-mode-abbrev-table) | |
187 | (setq major-mode 'mail-mode) | |
188 | (setq mode-name "Mail") | |
189 | (setq buffer-offer-save t) | |
190 | (make-local-variable 'paragraph-separate) | |
191 | (make-local-variable 'paragraph-start) | |
192 | (setq paragraph-start (concat "^" mail-header-separator | |
193 | "$\\|^[ \t]*[-_][-_][-_]+$\\|" | |
194 | paragraph-start)) | |
195 | (setq paragraph-separate (concat "^" mail-header-separator | |
196 | "$\\|^[ \t]*[-_][-_][-_]+$\\|" | |
197 | paragraph-separate)) | |
198 | (run-hooks 'text-mode-hook 'mail-mode-hook)) | |
199 | ||
200 | (if mail-mode-map | |
201 | nil | |
202 | (setq mail-mode-map (nconc (make-sparse-keymap) text-mode-map)) | |
203 | (define-key mail-mode-map "\C-c?" 'describe-mode) | |
204 | (define-key mail-mode-map "\C-c\C-f\C-t" 'mail-to) | |
205 | (define-key mail-mode-map "\C-c\C-f\C-b" 'mail-bcc) | |
70ee42f7 | 206 | (define-key mail-mode-map "\C-c\C-f\C-f" 'mail-fcc) |
20a8832d RS |
207 | (define-key mail-mode-map "\C-c\C-f\C-c" 'mail-cc) |
208 | (define-key mail-mode-map "\C-c\C-f\C-s" 'mail-subject) | |
209 | (define-key mail-mode-map "\C-c\C-t" 'mail-text) | |
210 | (define-key mail-mode-map "\C-c\C-y" 'mail-yank-original) | |
211 | (define-key mail-mode-map "\C-c\C-q" 'mail-fill-yanked-message) | |
212 | (define-key mail-mode-map "\C-c\C-w" 'mail-signature) | |
213 | (define-key mail-mode-map "\C-c\C-v" 'mail-sent-via) | |
214 | (define-key mail-mode-map "\C-c\C-c" 'mail-send-and-exit) | |
215 | (define-key mail-mode-map "\C-c\C-s" 'mail-send)) | |
216 | \f | |
217 | (defun mail-send-and-exit (arg) | |
33b4a308 | 218 | "Send message like `mail-send', then, if no errors, exit from mail buffer. |
20a8832d RS |
219 | Prefix arg means don't delete this window." |
220 | (interactive "P") | |
221 | (mail-send) | |
e49ad9a5 RS |
222 | (let ((newbuf (other-buffer (current-buffer)))) |
223 | (bury-buffer (current-buffer)) | |
224 | (if (and (not arg) | |
225 | (not (one-window-p)) | |
226 | (save-excursion | |
227 | (set-buffer (window-buffer (next-window (selected-window) 'not))) | |
228 | (eq major-mode 'rmail-mode))) | |
229 | (delete-window) | |
230 | (switch-to-buffer newbuf)))) | |
20a8832d RS |
231 | |
232 | (defun mail-send () | |
233 | "Send the message in the current buffer. | |
234 | If `mail-interactive' is non-nil, wait for success indication | |
235 | or error messages, and inform user. | |
236 | Otherwise any failure is reported in a message back to | |
237 | the user from the mailer." | |
238 | (interactive) | |
239 | (if (or (buffer-modified-p) | |
240 | (y-or-n-p "Message already sent; resend? ")) | |
241 | (progn | |
242 | (message "Sending...") | |
243 | (run-hooks 'mail-send-hook) | |
244 | (funcall send-mail-function) | |
245 | ;; Now perform actions on successful sending. | |
246 | (while mail-send-actions | |
247 | (condition-case nil | |
d2561f34 RS |
248 | (apply (car (car mail-send-actions)) |
249 | (cdr (car mail-send-actions))) | |
20a8832d RS |
250 | (error)) |
251 | (setq mail-send-actions (cdr mail-send-actions))) | |
d2561f34 RS |
252 | (message "Sending...done") |
253 | ;; If buffer has no file, mark it as unmodified and delete autosave. | |
254 | (if (not buffer-file-name) | |
255 | (progn | |
256 | (set-buffer-modified-p nil) | |
257 | (delete-auto-save-file-if-necessary t)))))) | |
20a8832d RS |
258 | |
259 | (defun sendmail-send-it () | |
260 | (let ((errbuf (if mail-interactive | |
261 | (generate-new-buffer " sendmail errors") | |
262 | 0)) | |
263 | (tembuf (generate-new-buffer " sendmail temp")) | |
264 | (case-fold-search nil) | |
265 | delimline | |
266 | (mailbuf (current-buffer))) | |
267 | (unwind-protect | |
268 | (save-excursion | |
269 | (set-buffer tembuf) | |
270 | (erase-buffer) | |
271 | (insert-buffer-substring mailbuf) | |
272 | (goto-char (point-max)) | |
273 | ;; require one newline at the end. | |
274 | (or (= (preceding-char) ?\n) | |
275 | (insert ?\n)) | |
276 | ;; Change header-delimiter to be what sendmail expects. | |
277 | (goto-char (point-min)) | |
278 | (re-search-forward | |
279 | (concat "^" (regexp-quote mail-header-separator) "\n")) | |
280 | (replace-match "\n") | |
281 | (backward-char 1) | |
282 | (setq delimline (point-marker)) | |
5ef9d627 RS |
283 | (if mail-aliases |
284 | (expand-mail-aliases (point-min) delimline)) | |
20a8832d RS |
285 | (goto-char (point-min)) |
286 | ;; ignore any blank lines in the header | |
287 | (while (and (re-search-forward "\n\n\n*" delimline t) | |
288 | (< (point) delimline)) | |
289 | (replace-match "\n")) | |
290 | (let ((case-fold-search t)) | |
291 | (goto-char (point-min)) | |
292 | (if (re-search-forward "^Sender:" delimline t) | |
293 | (error "Sender may not be specified.")) | |
294 | ;; Find and handle any FCC fields. | |
295 | (goto-char (point-min)) | |
296 | (if (re-search-forward "^FCC:" delimline t) | |
297 | (mail-do-fcc delimline)) | |
298 | ;; If the From is different than current user, insert Sender. | |
299 | (goto-char (point-min)) | |
300 | (and (re-search-forward "^From:" delimline t) | |
301 | (progn | |
302 | (require 'mail-utils) | |
303 | (not (string-equal | |
304 | (mail-strip-quoted-names | |
305 | (save-restriction | |
306 | (narrow-to-region (point-min) delimline) | |
307 | (mail-fetch-field "From"))) | |
308 | (user-login-name)))) | |
309 | (progn | |
310 | (forward-line 1) | |
311 | (insert "Sender: " (user-login-name) "\n"))) | |
312 | ;; "S:" is an abbreviation for "Subject:". | |
313 | (goto-char (point-min)) | |
314 | (if (re-search-forward "^S:" delimline t) | |
315 | (replace-match "Subject:")) | |
316 | ;; Don't send out a blank subject line | |
317 | (goto-char (point-min)) | |
318 | (if (re-search-forward "^Subject:[ \t]*\n" delimline t) | |
319 | (replace-match "")) | |
320 | (if mail-interactive | |
321 | (save-excursion | |
322 | (set-buffer errbuf) | |
323 | (erase-buffer)))) | |
324 | (apply 'call-process-region | |
325 | (append (list (point-min) (point-max) | |
326 | (if (boundp 'sendmail-program) | |
327 | sendmail-program | |
328 | "/usr/lib/sendmail") | |
329 | nil errbuf nil | |
330 | "-oi" "-t") | |
331 | ;; Always specify who from, | |
332 | ;; since some systems have broken sendmails. | |
333 | (list "-f" (user-login-name)) | |
334 | ;;; ;; Don't say "from root" if running under su. | |
335 | ;;; (and (equal (user-real-login-name) "root") | |
336 | ;;; (list "-f" (user-login-name))) | |
337 | (and mail-alias-file | |
338 | (list (concat "-oA" mail-alias-file))) | |
339 | ;; These mean "report errors by mail" | |
340 | ;; and "deliver in background". | |
341 | (if (null mail-interactive) '("-oem" "-odb")))) | |
342 | (if mail-interactive | |
343 | (save-excursion | |
344 | (set-buffer errbuf) | |
345 | (goto-char (point-min)) | |
346 | (while (re-search-forward "\n\n* *" nil t) | |
347 | (replace-match "; ")) | |
348 | (if (not (zerop (buffer-size))) | |
349 | (error "Sending...failed to %s" | |
350 | (buffer-substring (point-min) (point-max))))))) | |
351 | (kill-buffer tembuf) | |
352 | (if (bufferp errbuf) | |
353 | (kill-buffer errbuf))))) | |
354 | ||
355 | (defun mail-do-fcc (header-end) | |
356 | (let (fcc-list | |
357 | (rmailbuf (current-buffer)) | |
facb137b | 358 | (time (current-time)) |
847f73fd | 359 | timezone |
20a8832d RS |
360 | (tembuf (generate-new-buffer " rmail output")) |
361 | (case-fold-search t)) | |
362 | (save-excursion | |
363 | (goto-char (point-min)) | |
364 | (while (re-search-forward "^FCC:[ \t]*" header-end t) | |
365 | (setq fcc-list (cons (buffer-substring (point) | |
366 | (progn | |
367 | (end-of-line) | |
368 | (skip-chars-backward " \t") | |
369 | (point))) | |
370 | fcc-list)) | |
371 | (delete-region (match-beginning 0) | |
372 | (progn (forward-line 1) (point)))) | |
facb137b JB |
373 | (let* ((foo (current-time-zone time)) |
374 | (offset (if (car foo) (/ (car foo) 60) 0)) | |
5e6cb310 RS |
375 | (abs (abs offset))) |
376 | (setq timezone (format "%s%02d%02d" | |
377 | (if (< offset 0) "-" "+") | |
378 | (/ abs 60) | |
379 | (% abs 60)))) | |
20a8832d RS |
380 | (set-buffer tembuf) |
381 | (erase-buffer) | |
2d413004 | 382 | (insert "From " (user-login-name) " " |
facb137b | 383 | (current-time-string time) "\n") |
847f73fd RS |
384 | ;; Insert the time zone before the year. |
385 | (forward-char -1) | |
386 | (forward-word -1) | |
387 | (insert timezone " ") | |
388 | (goto-char (point-max)) | |
20a8832d RS |
389 | (insert-buffer-substring rmailbuf) |
390 | ;; Make sure messages are separated. | |
391 | (goto-char (point-max)) | |
392 | (insert ?\n) | |
393 | (goto-char 2) | |
394 | ;; ``Quote'' "^From " as ">From " | |
395 | ;; (note that this isn't really quoting, as there is no requirement | |
396 | ;; that "^[>]+From " be quoted in the same transparent way.) | |
397 | (let ((case-fold-search nil)) | |
398 | (while (search-forward "\nFrom " nil t) | |
399 | (forward-char -5) | |
400 | (insert ?>))) | |
401 | (while fcc-list | |
402 | (let ((buffer (get-file-buffer (car fcc-list)))) | |
403 | (if buffer | |
404 | ;; File is present in a buffer => append to that buffer. | |
405 | (let ((curbuf (current-buffer)) | |
406 | (beg (point-min)) (end (point-max))) | |
407 | (save-excursion | |
408 | (set-buffer buffer) | |
409 | ;; Keep the end of the accessible portion at the same place | |
410 | ;; unless it is the end of the buffer. | |
411 | (let ((max (if (/= (1+ (buffer-size)) (point-max)) | |
412 | (point-max)))) | |
413 | (unwind-protect | |
414 | (progn | |
415 | (narrow-to-region (point-min) (1+ (buffer-size))) | |
416 | (goto-char (point-max)) | |
417 | (if (eq major-mode 'rmail-mode) | |
418 | ;; Append as a message to an RMAIL file | |
419 | (let ((buffer-read-only nil)) | |
420 | ;; This forces RMAIL's message counters to be | |
421 | ;; recomputed when the next RMAIL operation is | |
422 | ;; done on the buffer. | |
423 | ;; See rmail-maybe-set-message-counters. | |
424 | (setq rmail-total-messages nil) | |
425 | (insert "\C-l\n0, unseen,,\n*** EOOH ***\n" | |
426 | "From: " (user-login-name) "\n" | |
427 | "Date: " (current-time-string) "\n") | |
428 | (insert-buffer-substring curbuf beg end) | |
ba7f25a3 RS |
429 | (insert "\n\C-_") |
430 | (rmail-set-message-counters)) | |
20a8832d RS |
431 | (insert-buffer-substring curbuf beg end))) |
432 | (if max (narrow-to-region (point-min) max)))))) | |
433 | ;; Else append to the file directly. | |
434 | (write-region | |
435 | ;; Include a blank line before if file already exists. | |
436 | (if (file-exists-p (car fcc-list)) (point-min) (1+ (point-min))) | |
437 | (point-max) (car fcc-list) t))) | |
438 | (setq fcc-list (cdr fcc-list)))) | |
439 | (kill-buffer tembuf))) | |
440 | ||
441 | (defun mail-sent-via () | |
442 | "Make a Sent-via header line from each To or CC header line." | |
443 | (interactive) | |
444 | (save-excursion | |
445 | (goto-char (point-min)) | |
446 | ;; find the header-separator | |
447 | (search-forward (concat "\n" mail-header-separator "\n")) | |
448 | (forward-line -1) | |
449 | ;; put a marker at the end of the header | |
450 | (let ((end (point-marker)) | |
451 | (case-fold-search t) | |
452 | to-line) | |
453 | (goto-char (point-min)) | |
454 | ;; search for the To: lines and make Sent-via: lines from them | |
455 | ;; search for the next To: line | |
456 | (while (re-search-forward "^\\(to\\|cc\\):" end t) | |
457 | ;; Grab this line plus all its continuations, sans the `to:'. | |
458 | (let ((to-line | |
459 | (buffer-substring (point) | |
460 | (progn | |
461 | (if (re-search-forward "^[^ \t\n]" end t) | |
462 | (backward-char 1) | |
463 | (goto-char end)) | |
464 | (point))))) | |
465 | ;; Insert a copy, with altered header field name. | |
466 | (insert-before-markers "Sent-via:" to-line)))))) | |
467 | \f | |
468 | (defun mail-to () | |
469 | "Move point to end of To-field." | |
470 | (interactive) | |
471 | (expand-abbrev) | |
472 | (mail-position-on-field "To")) | |
473 | ||
474 | (defun mail-subject () | |
475 | "Move point to end of Subject-field." | |
476 | (interactive) | |
477 | (expand-abbrev) | |
478 | (mail-position-on-field "Subject")) | |
479 | ||
480 | (defun mail-cc () | |
481 | "Move point to end of CC-field. Create a CC field if none." | |
482 | (interactive) | |
483 | (expand-abbrev) | |
484 | (or (mail-position-on-field "cc" t) | |
485 | (progn (mail-position-on-field "to") | |
486 | (insert "\nCC: ")))) | |
487 | ||
488 | (defun mail-bcc () | |
489 | "Move point to end of BCC-field. Create a BCC field if none." | |
490 | (interactive) | |
491 | (expand-abbrev) | |
492 | (or (mail-position-on-field "bcc" t) | |
493 | (progn (mail-position-on-field "to") | |
494 | (insert "\nBCC: ")))) | |
495 | ||
70ee42f7 JB |
496 | (defun mail-fcc () |
497 | "Add a new FCC field, with file name completion." | |
498 | (interactive) | |
499 | (expand-abbrev) | |
500 | (or (mail-position-on-field "fcc" t) ;Put new field after exiting FCC. | |
501 | (mail-position-on-field "to")) | |
502 | (insert "\nFCC: " (read-file-name "Folder carbon copy: "))) | |
503 | ||
20a8832d RS |
504 | (defun mail-position-on-field (field &optional soft) |
505 | (let (end | |
506 | (case-fold-search t)) | |
507 | (goto-char (point-min)) | |
08564963 | 508 | (re-search-forward (concat "^" (regexp-quote mail-header-separator) "\n")) |
20a8832d RS |
509 | (setq end (match-beginning 0)) |
510 | (goto-char (point-min)) | |
511 | (if (re-search-forward (concat "^" (regexp-quote field) ":") end t) | |
512 | (progn | |
513 | (re-search-forward "^[^ \t]" nil 'move) | |
514 | (beginning-of-line) | |
515 | (skip-chars-backward "\n") | |
516 | t) | |
517 | (or soft | |
518 | (progn (goto-char end) | |
08564963 JB |
519 | (insert field ": \n") |
520 | (skip-chars-backward "\n"))) | |
20a8832d RS |
521 | nil))) |
522 | ||
523 | (defun mail-text () | |
524 | "Move point to beginning of text field." | |
525 | (interactive) | |
526 | (goto-char (point-min)) | |
527 | (search-forward (concat "\n" mail-header-separator "\n"))) | |
528 | \f | |
0d021ccf | 529 | (defun mail-signature (atpoint) |
33b4a308 | 530 | "Sign letter with contents of `mail-signature-file'." |
0d021ccf | 531 | (interactive "P") |
20a8832d | 532 | (save-excursion |
0d021ccf ER |
533 | (or atpoint |
534 | (goto-char (point-max))) | |
20a8832d RS |
535 | (skip-chars-backward " \t\n") |
536 | (end-of-line) | |
0d021ccf ER |
537 | (or atpoint |
538 | (delete-region (point) (point-max))) | |
20a8832d | 539 | (insert "\n\n--\n") |
547075d4 | 540 | (insert-file-contents (expand-file-name "~/.signature")))) |
20a8832d RS |
541 | |
542 | (defun mail-fill-yanked-message (&optional justifyp) | |
543 | "Fill the paragraphs of a message yanked into this one. | |
544 | Numeric argument means justify as well." | |
545 | (interactive "P") | |
546 | (save-excursion | |
547 | (goto-char (point-min)) | |
548 | (search-forward (concat "\n" mail-header-separator "\n") nil t) | |
549 | (fill-individual-paragraphs (point) | |
550 | (point-max) | |
551 | justifyp | |
552 | t))) | |
553 | ||
554 | (defun mail-yank-original (arg) | |
555 | "Insert the message being replied to, if any (in rmail). | |
556 | Puts point before the text and mark after. | |
557 | Normally, indents each nonblank line ARG spaces (default 3). | |
558 | However, if `mail-yank-prefix' is non-nil, insert that prefix on each line. | |
559 | ||
560 | Just \\[universal-argument] as argument means don't indent, insert no prefix, | |
561 | and don't delete any header fields." | |
562 | (interactive "P") | |
563 | (if mail-reply-buffer | |
564 | (let ((start (point))) | |
565 | (delete-windows-on mail-reply-buffer) | |
566 | (insert-buffer mail-reply-buffer) | |
567 | (if (consp arg) | |
568 | nil | |
3c280f48 | 569 | (mail-yank-clear-headers start (mark t)) |
20a8832d | 570 | (if (null mail-yank-prefix) |
3c280f48 | 571 | (indent-rigidly start (mark t) |
20a8832d RS |
572 | (if arg (prefix-numeric-value arg) 3)) |
573 | (save-excursion | |
574 | (goto-char start) | |
3c280f48 | 575 | (while (< (point) (mark t)) |
20a8832d RS |
576 | (insert mail-yank-prefix) |
577 | (forward-line 1))))) | |
3c280f48 RS |
578 | ;; This is like exchange-point-and-mark, but doesn't activate the mark. |
579 | ;; It is cleaner to avoid activation, even though the command | |
580 | ;; loop would deactivate the mark because we inserted text. | |
581 | (goto-char (prog1 (mark t) | |
582 | (set-marker (mark-marker) (point) (current-buffer)))) | |
20a8832d RS |
583 | (if (not (eolp)) (insert ?\n))))) |
584 | ||
585 | (defun mail-yank-clear-headers (start end) | |
586 | (save-excursion | |
587 | (goto-char start) | |
588 | (if (search-forward "\n\n" end t) | |
589 | (save-restriction | |
590 | (narrow-to-region start (point)) | |
591 | (goto-char start) | |
592 | (while (let ((case-fold-search t)) | |
593 | (re-search-forward mail-yank-ignored-headers nil t)) | |
594 | (beginning-of-line) | |
595 | (delete-region (point) | |
596 | (progn (re-search-forward "\n[^ \t]") | |
597 | (forward-char -1) | |
598 | (point)))))))) | |
599 | \f | |
600 | ;; Put these last, to reduce chance of lossage from quitting in middle of loading the file. | |
601 | ||
602 | ;;;###autoload | |
603 | (defun mail (&optional noerase to subject in-reply-to cc replybuffer actions) | |
e635fdf0 RS |
604 | "Edit a message to be sent. Prefix arg means resume editing (don't erase). |
605 | When this function returns, the buffer `*mail*' is selected. | |
606 | The value is t if the message was newly initialized; otherwise, nil. | |
20a8832d | 607 | |
547075d4 JB |
608 | By default, the signature file `~/.signature' is inserted at the end; |
609 | see the variable `mail-signature'. | |
20a8832d RS |
610 | |
611 | \\<mail-mode-map> | |
612 | While editing message, type \\[mail-send-and-exit] to send the message and exit. | |
613 | ||
614 | Various special commands starting with C-c are available in sendmail mode | |
615 | to move to message header fields: | |
616 | \\{mail-mode-map} | |
617 | ||
618 | If `mail-self-blind' is non-nil, a BCC to yourself is inserted | |
619 | when the message is initialized. | |
620 | ||
621 | If `mail-default-reply-to' is non-nil, it should be an address (a string); | |
622 | a Reply-to: field with that address is inserted. | |
623 | ||
624 | If `mail-archive-file-name' is non-nil, an FCC field with that file name | |
625 | is inserted. | |
626 | ||
627 | If `mail-setup-hook' is bound, its value is called with no arguments | |
628 | after the message is initialized. It can add more default fields. | |
629 | ||
630 | When calling from a program, the second through fifth arguments | |
631 | TO, SUBJECT, IN-REPLY-TO and CC specify if non-nil | |
632 | the initial contents of those header fields. | |
633 | These arguments should not have final newlines. | |
634 | The sixth argument REPLYBUFFER is a buffer whose contents | |
635 | should be yanked if the user types C-c C-y. | |
636 | The seventh argument ACTIONS is a list of actions to take | |
637 | if/when the message is sent. Each action looks like (FUNCTION . ARGS); | |
638 | when the message is sent, we apply FUNCTION to ARGS. | |
639 | This is how Rmail arranges to mark messages `answered'." | |
640 | (interactive "P") | |
e635fdf0 RS |
641 | ;;; This is commented out because I found it was confusing in practice. |
642 | ;;; It is easy enough to rename *mail* by hand with rename-buffer | |
643 | ;;; if you want to have multiple mail buffers. | |
644 | ;;; And then you can control which messages to save. --rms. | |
645 | ;;; (let ((index 1) | |
646 | ;;; buffer) | |
647 | ;;; ;; If requested, look for a mail buffer that is modified and go to it. | |
648 | ;;; (if noerase | |
649 | ;;; (progn | |
650 | ;;; (while (and (setq buffer | |
651 | ;;; (get-buffer (if (= 1 index) "*mail*" | |
652 | ;;; (format "*mail*<%d>" index)))) | |
653 | ;;; (not (buffer-modified-p buffer))) | |
654 | ;;; (setq index (1+ index))) | |
655 | ;;; (if buffer (switch-to-buffer buffer) | |
656 | ;;; ;; If none exists, start a new message. | |
657 | ;;; ;; This will never re-use an existing unmodified mail buffer | |
658 | ;;; ;; (since index is not 1 anymore). Perhaps it should. | |
659 | ;;; (setq noerase nil)))) | |
660 | ;;; ;; Unless we found a modified message and are happy, start a new message. | |
661 | ;;; (if (not noerase) | |
662 | ;;; (progn | |
663 | ;;; ;; Look for existing unmodified mail buffer. | |
664 | ;;; (while (and (setq buffer | |
665 | ;;; (get-buffer (if (= 1 index) "*mail*" | |
666 | ;;; (format "*mail*<%d>" index)))) | |
667 | ;;; (buffer-modified-p buffer)) | |
668 | ;;; (setq index (1+ index))) | |
669 | ;;; ;; If none, make a new one. | |
670 | ;;; (or buffer | |
671 | ;;; (setq buffer (generate-new-buffer "*mail*"))) | |
672 | ;;; ;; Go there and initialize it. | |
673 | ;;; (switch-to-buffer buffer) | |
674 | ;;; (erase-buffer) | |
675 | ;;; (setq default-directory (expand-file-name "~/")) | |
676 | ;;; (auto-save-mode auto-save-default) | |
677 | ;;; (mail-mode) | |
678 | ;;; (mail-setup to subject in-reply-to cc replybuffer actions) | |
679 | ;;; (if (and buffer-auto-save-file-name | |
680 | ;;; (file-exists-p buffer-auto-save-file-name)) | |
681 | ;;; (message "Auto save file for draft message exists; consider M-x mail-recover")) | |
682 | ;;; t)) | |
683 | (switch-to-buffer "*mail*") | |
684 | (setq default-directory (expand-file-name "~/")) | |
685 | (auto-save-mode auto-save-default) | |
686 | (mail-mode) | |
687 | (let (initialized) | |
688 | (and (not noerase) | |
689 | (or (not (buffer-modified-p)) | |
690 | (y-or-n-p "Unsent message being composed; erase it? ")) | |
691 | (progn (erase-buffer) | |
692 | (mail-setup to subject in-reply-to cc replybuffer actions) | |
693 | (setq initialized t))) | |
694 | (if (and buffer-auto-save-file-name | |
695 | (file-exists-p buffer-auto-save-file-name)) | |
696 | (message "Auto save file for draft message exists; consider M-x mail-recover")) | |
697 | initialized)) | |
20a8832d RS |
698 | |
699 | (defun mail-recover () | |
700 | "Reread contents of current buffer from its last auto-save file." | |
701 | (interactive) | |
702 | (let ((file-name (make-auto-save-file-name))) | |
703 | (cond ((save-window-excursion | |
704 | (if (not (eq system-type 'vax-vms)) | |
705 | (with-output-to-temp-buffer "*Directory*" | |
706 | (buffer-disable-undo standard-output) | |
707 | (call-process "ls" nil standard-output nil "-l" file-name))) | |
708 | (yes-or-no-p (format "Recover auto save file %s? " file-name))) | |
709 | (let ((buffer-read-only nil)) | |
710 | (erase-buffer) | |
711 | (insert-file-contents file-name nil))) | |
712 | (t (error "mail-recover cancelled."))))) | |
713 | ||
714 | ;;;###autoload | |
715 | (defun mail-other-window (&optional noerase to subject in-reply-to cc replybuffer sendactions) | |
716 | "Like `mail' command, but display mail buffer in another window." | |
717 | (interactive "P") | |
718 | (let ((pop-up-windows t)) | |
719 | (pop-to-buffer "*mail*")) | |
720 | (mail noerase to subject in-reply-to cc replybuffer sendactions)) | |
721 | ||
722 | ;;;###autoload | |
0cc89026 JB |
723 | (defun mail-other-frame (&optional noerase to subject in-reply-to cc replybuffer sendactions) |
724 | "Like `mail' command, but display mail buffer in another frame." | |
20a8832d | 725 | (interactive "P") |
0cc89026 | 726 | (let ((pop-up-frames t)) |
20a8832d RS |
727 | (pop-to-buffer "*mail*")) |
728 | (mail noerase to subject in-reply-to cc replybuffer sendactions)) | |
729 | ||
730 | ||
e635fdf0 RS |
731 | ;;;###autoload |
732 | (define-key ctl-x-map "m" 'mail) | |
733 | ||
20a8832d RS |
734 | ;;;###autoload |
735 | (define-key ctl-x-4-map "m" 'mail-other-window) | |
736 | ||
737 | ;;;###autoload | |
0cc89026 | 738 | (define-key ctl-x-5-map "m" 'mail-other-frame) |
20a8832d RS |
739 | |
740 | ||
741 | ;;; Do not add anything but external entries on this page. | |
49116ac0 JB |
742 | |
743 | (provide 'sendmail) | |
744 | ||
c88ab9ce | 745 | ;;; sendmail.el ends here |