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c88ab9ce ER |
1 | ;;; sendmail.el --- mail sending commands for Emacs. |
2 | ||
01b5c04d | 3 | ;; Copyright (C) 1985, 1986, 1992, 1993, 1994 Free Software Foundation, Inc. |
3a801d0c | 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 | ||
fe8c32a6 | 61 | ;;;###autoload |
20a8832d RS |
62 | (defvar mail-default-reply-to nil |
63 | "*Address to insert as default Reply-to field of outgoing messages.") | |
64 | ||
a06d7943 | 65 | ;;;###autoload |
20a8832d RS |
66 | (defvar mail-alias-file nil |
67 | "*If non-nil, the name of a file to use instead of `/usr/lib/aliases'. | |
68 | This file defines aliases to be expanded by the mailer; this is a different | |
69 | feature from that of defining aliases in `.mailrc' to be expanded in Emacs. | |
70 | This variable has no effect unless your system uses sendmail as its mailer.") | |
71 | ||
5ef9d627 | 72 | (defvar mail-aliases t |
ade349a0 RS |
73 | "Alist of mail address aliases, |
74 | or t meaning should be initialized from `~/.mailrc'. | |
75 | The alias definitions in `~/.mailrc' have this form: | |
76 | alias ALIAS MEANING") | |
5ef9d627 | 77 | |
9cc75191 KH |
78 | (defvar mail-alias-modtime nil |
79 | "The modification time of ~/.mailrc when it was last examined.") | |
80 | ||
20a8832d RS |
81 | (defvar mail-yank-prefix nil |
82 | "*Prefix insert on lines of yanked message being replied to. | |
83 | nil means use indentation.") | |
1c24b04a RS |
84 | (defvar mail-indentation-spaces 3 |
85 | "*Number of spaces to insert at the beginning of each cited line. | |
86 | Used by `mail-yank-original' via `mail-yank-cite'.") | |
fa24a822 | 87 | (defvar mail-yank-hooks nil |
015c5c55 RS |
88 | "Obsolete hook for modifying a citation just inserted in the mail buffer. |
89 | Each hook function can find the citation between (point) and (mark t). | |
90 | And each hook function should leave point and mark around the citation | |
91 | text as modified. | |
92 | ||
93 | This is a normal hook, misnamed for historical reasons. | |
94 | It is semi-obsolete and mail agents should no longer use it.") | |
95 | ||
96 | (defvar mail-citation-hook nil | |
1c24b04a RS |
97 | "*Hook for modifying a citation just inserted in the mail buffer. |
98 | Each hook function can find the citation between (point) and (mark t). | |
99 | And each hook function should leave point and mark around the citation | |
100 | text as modified. | |
101 | ||
015c5c55 RS |
102 | If this hook is entirely empty (nil), a default action is taken |
103 | instead of no action.") | |
20a8832d RS |
104 | |
105 | (defvar mail-abbrevs-loaded nil) | |
106 | (defvar mail-mode-map nil) | |
107 | ||
5ef9d627 RS |
108 | (autoload 'build-mail-aliases "mailalias" |
109 | "Read mail aliases from `~/.mailrc' and set `mail-aliases'." | |
110 | nil) | |
111 | ||
112 | (autoload 'expand-mail-aliases "mailalias" | |
113 | "Expand all mail aliases in suitable header fields found between BEG and END. | |
114 | Suitable header fields are `To', `Cc' and `Bcc' and their `Resent-' variants. | |
115 | Optional second arg EXCLUDE may be a regular expression defining text to be | |
116 | removed from alias expansions." | |
117 | nil) | |
118 | ||
ef15f270 | 119 | ;;;###autoload |
547075d4 JB |
120 | (defvar mail-signature nil |
121 | "*Text inserted at end of mail buffer when a message is initialized. | |
122 | If t, it means to insert the contents of the file `~/.signature'.") | |
20a8832d RS |
123 | |
124 | (defvar mail-reply-buffer nil) | |
125 | (defvar mail-send-actions nil | |
126 | "A list of actions to be performed upon successful sending of a message.") | |
127 | ||
128 | (defvar mail-default-headers nil | |
129 | "*A string containing header lines, to be inserted in outgoing messages. | |
130 | It is inserted before you edit the message, | |
131 | so you can edit or delete these lines.") | |
132 | ||
1f7850dd RS |
133 | (defvar mail-bury-selects-summary t |
134 | "*If non-nil, try to show RMAIL summary buffer after returning from mail. | |
135 | The functions \\[mail-send-on-exit] or \\[mail-dont-send] select | |
136 | the RMAIL summary buffer before returning, if it exists and this variable | |
137 | is non-nil.") | |
138 | ||
7c203051 RS |
139 | ;; Note: could use /usr/ucb/mail instead of sendmail; |
140 | ;; options -t, and -v if not interactive. | |
141 | (defvar mail-mailer-swallows-blank-line | |
01b5c04d | 142 | (if (and (string-match "sparc-sun-sunos\\(\\'\\|[^5]\\)" system-configuration) |
47c5e807 | 143 | (file-readable-p "/etc/sendmail.cf") |
01b5c04d RS |
144 | (let ((buffer (get-buffer-create " *temp*"))) |
145 | (unwind-protect | |
146 | (save-excursion | |
147 | (set-buffer buffer) | |
148 | (insert-file-contents "/etc/sendmail.cf") | |
149 | (goto-char (point-min)) | |
150 | (let ((case-fold-search nil)) | |
5a853005 | 151 | (re-search-forward "^OR\\>" nil t))) |
01b5c04d | 152 | (kill-buffer buffer)))) |
686573f1 | 153 | '(looking-at "[ \t]\\|[-a-zA-Z]+:")) |
7c203051 RS |
154 | "Set this non-nil if the system's mailer runs the header and body together. |
155 | \(This problem exists on Sunos 4 when sendmail is run in remote mode.) | |
156 | The value should be an expression to test whether the problem will | |
157 | actually occur.") | |
158 | ||
20a8832d RS |
159 | (defvar mail-mode-syntax-table nil |
160 | "Syntax table used while in mail mode.") | |
161 | ||
162 | (if (null mail-mode-syntax-table) | |
163 | (progn | |
164 | (setq mail-mode-syntax-table (copy-syntax-table text-mode-syntax-table)) | |
165 | (modify-syntax-entry ?% ". " mail-mode-syntax-table))) | |
166 | ||
da5667c6 RS |
167 | (defvar mail-send-hook nil |
168 | "Normal hook run before sending mail, in Mail mode.") | |
169 | ||
9cc75191 KH |
170 | (defun synch-mail-aliases () |
171 | (let ((modtime (nth 5 (file-attributes "~/.mailrc")))) | |
172 | (or (equal mail-alias-modtime modtime) | |
173 | (setq mail-alias-modtime modtime | |
174 | mail-aliases t)))) | |
175 | ||
20a8832d | 176 | (defun mail-setup (to subject in-reply-to cc replybuffer actions) |
9cc75191 | 177 | (synch-mail-aliases) |
5ef9d627 RS |
178 | (if (eq mail-aliases t) |
179 | (progn | |
180 | (setq mail-aliases nil) | |
181 | (if (file-exists-p "~/.mailrc") | |
182 | (build-mail-aliases)))) | |
20a8832d | 183 | (setq mail-send-actions actions) |
20a8832d RS |
184 | (setq mail-reply-buffer replybuffer) |
185 | (goto-char (point-min)) | |
186 | (insert "To: ") | |
187 | (save-excursion | |
188 | (if to | |
70ca75ae RS |
189 | ;; Here removed code to extract names from within <...> |
190 | ;; on the assumption that mail-strip-quoted-names | |
191 | ;; has been called and has done so. | |
192 | (let ((fill-prefix "\t") | |
193 | (address-start (point))) | |
20a8832d | 194 | (insert to "\n") |
70ca75ae | 195 | (fill-region-as-paragraph address-start (point-max))) |
20a8832d RS |
196 | (newline)) |
197 | (if cc | |
70ca75ae RS |
198 | (let ((fill-prefix "\t") |
199 | (address-start (progn (insert "CC: ") (point)))) | |
200 | (insert cc "\n") | |
201 | (fill-region-as-paragraph address-start (point-max)))) | |
20a8832d RS |
202 | (if in-reply-to |
203 | (insert "In-reply-to: " in-reply-to "\n")) | |
204 | (insert "Subject: " (or subject "") "\n") | |
205 | (if mail-default-headers | |
206 | (insert mail-default-headers)) | |
207 | (if mail-default-reply-to | |
208 | (insert "Reply-to: " mail-default-reply-to "\n")) | |
209 | (if mail-self-blind | |
210 | (insert "BCC: " (user-login-name) "\n")) | |
211 | (if mail-archive-file-name | |
212 | (insert "FCC: " mail-archive-file-name "\n")) | |
8defe99b | 213 | (insert mail-header-separator "\n") |
874bdb5a RS |
214 | ;; Insert the signature. But remember the beginning of the message. |
215 | (if to (setq to (point))) | |
547075d4 JB |
216 | (cond ((eq mail-signature t) |
217 | (if (file-exists-p "~/.signature") | |
a5282b8f RS |
218 | (progn |
219 | (insert "\n\n-- \n") | |
220 | (insert-file-contents "~/.signature")))) | |
547075d4 JB |
221 | (mail-signature |
222 | (insert mail-signature))) | |
20a8832d RS |
223 | (goto-char (point-max)) |
224 | (or (bolp) (newline))) | |
874bdb5a | 225 | (if to (goto-char to)) |
20a8832d RS |
226 | (or to subject in-reply-to |
227 | (set-buffer-modified-p nil)) | |
228 | (run-hooks 'mail-setup-hook)) | |
229 | ||
230 | ;;;###autoload | |
231 | (defun mail-mode () | |
232 | "Major mode for editing mail to be sent. | |
233 | Like Text Mode but with these additional commands: | |
234 | C-c C-s mail-send (send the message) C-c C-c mail-send-and-exit | |
235 | C-c C-f move to a header field (and create it if there isn't): | |
236 | C-c C-f C-t move to To: C-c C-f C-s move to Subj: | |
237 | C-c C-f C-b move to BCC: C-c C-f C-c move to CC: | |
f8b15b6e | 238 | C-c C-f C-f move to FCC: |
20a8832d RS |
239 | C-c C-t move to message text. |
240 | C-c C-y mail-yank-original (insert current message, in Rmail). | |
241 | C-c C-q mail-fill-yanked-message (fill what was yanked). | |
242 | C-c C-v mail-sent-via (add a sent-via field for each To or CC)." | |
243 | (interactive) | |
244 | (kill-all-local-variables) | |
245 | (make-local-variable 'mail-reply-buffer) | |
246 | (setq mail-reply-buffer nil) | |
247 | (make-local-variable 'mail-send-actions) | |
248 | (set-syntax-table mail-mode-syntax-table) | |
249 | (use-local-map mail-mode-map) | |
250 | (setq local-abbrev-table text-mode-abbrev-table) | |
251 | (setq major-mode 'mail-mode) | |
252 | (setq mode-name "Mail") | |
253 | (setq buffer-offer-save t) | |
254 | (make-local-variable 'paragraph-separate) | |
255 | (make-local-variable 'paragraph-start) | |
256 | (setq paragraph-start (concat "^" mail-header-separator | |
257 | "$\\|^[ \t]*[-_][-_][-_]+$\\|" | |
258 | paragraph-start)) | |
259 | (setq paragraph-separate (concat "^" mail-header-separator | |
260 | "$\\|^[ \t]*[-_][-_][-_]+$\\|" | |
261 | paragraph-separate)) | |
262 | (run-hooks 'text-mode-hook 'mail-mode-hook)) | |
299fdd8d RS |
263 | \f |
264 | ;;; Set up keymap. | |
20a8832d RS |
265 | |
266 | (if mail-mode-map | |
267 | nil | |
268 | (setq mail-mode-map (nconc (make-sparse-keymap) text-mode-map)) | |
269 | (define-key mail-mode-map "\C-c?" 'describe-mode) | |
270 | (define-key mail-mode-map "\C-c\C-f\C-t" 'mail-to) | |
271 | (define-key mail-mode-map "\C-c\C-f\C-b" 'mail-bcc) | |
70ee42f7 | 272 | (define-key mail-mode-map "\C-c\C-f\C-f" 'mail-fcc) |
20a8832d RS |
273 | (define-key mail-mode-map "\C-c\C-f\C-c" 'mail-cc) |
274 | (define-key mail-mode-map "\C-c\C-f\C-s" 'mail-subject) | |
275 | (define-key mail-mode-map "\C-c\C-t" 'mail-text) | |
276 | (define-key mail-mode-map "\C-c\C-y" 'mail-yank-original) | |
277 | (define-key mail-mode-map "\C-c\C-q" 'mail-fill-yanked-message) | |
278 | (define-key mail-mode-map "\C-c\C-w" 'mail-signature) | |
279 | (define-key mail-mode-map "\C-c\C-v" 'mail-sent-via) | |
280 | (define-key mail-mode-map "\C-c\C-c" 'mail-send-and-exit) | |
281 | (define-key mail-mode-map "\C-c\C-s" 'mail-send)) | |
299fdd8d RS |
282 | |
283 | (define-key mail-mode-map [menu-bar mail] | |
284 | (cons "Mail" (make-sparse-keymap "Mail"))) | |
285 | ||
286 | (define-key mail-mode-map [menu-bar mail fill] | |
287 | '("Fill Citation" . mail-fill-yanked-message)) | |
288 | ||
289 | (define-key mail-mode-map [menu-bar mail yank] | |
290 | '("Cite Original" . mail-yank-original)) | |
291 | ||
292 | (define-key mail-mode-map [menu-bar mail signature] | |
293 | '("Insert Signature" . mail-signature)) | |
294 | ||
1b6bb250 RS |
295 | (define-key mail-mode-map [menu-bar mail cancel] |
296 | '("Cancel" . mail-dont-send)) | |
297 | ||
299fdd8d RS |
298 | (define-key mail-mode-map [menu-bar mail send-stay] |
299 | '("Send, Keep Editing" . mail-send)) | |
300 | ||
301 | (define-key mail-mode-map [menu-bar mail send] | |
302 | '("Send Message" . mail-send-and-exit)) | |
303 | ||
304 | (define-key mail-mode-map [menu-bar headers] | |
305 | (cons "Headers" (make-sparse-keymap "Headers"))) | |
306 | ||
307 | (define-key mail-mode-map [menu-bar headers sent-via] | |
308 | '("Sent Via" . mail-sent-via)) | |
309 | ||
310 | (define-key mail-mode-map [menu-bar headers text] | |
311 | '("Text" . mail-text)) | |
312 | ||
313 | (define-key mail-mode-map [menu-bar headers bcc] | |
314 | '("Bcc" . mail-bcc)) | |
315 | ||
316 | (define-key mail-mode-map [menu-bar headers fcc] | |
317 | '("Fcc" . mail-fcc)) | |
318 | ||
319 | (define-key mail-mode-map [menu-bar headers cc] | |
320 | '("Cc" . mail-cc)) | |
321 | ||
322 | (define-key mail-mode-map [menu-bar headers subject] | |
323 | '("Subject" . mail-subject)) | |
324 | ||
325 | (define-key mail-mode-map [menu-bar headers to] | |
326 | '("To" . mail-to)) | |
20a8832d RS |
327 | \f |
328 | (defun mail-send-and-exit (arg) | |
33b4a308 | 329 | "Send message like `mail-send', then, if no errors, exit from mail buffer. |
20a8832d RS |
330 | Prefix arg means don't delete this window." |
331 | (interactive "P") | |
332 | (mail-send) | |
1b6bb250 RS |
333 | (mail-bury arg)) |
334 | ||
335 | (defun mail-dont-send (arg) | |
336 | "Don't send the message you have been editing. | |
337 | Prefix arg means don't delete this window." | |
338 | (interactive "P") | |
339 | (mail-bury arg)) | |
340 | ||
341 | (defun mail-bury (arg) | |
342 | "Bury this mail buffer." | |
e49ad9a5 RS |
343 | (let ((newbuf (other-buffer (current-buffer)))) |
344 | (bury-buffer (current-buffer)) | |
5bebb622 RS |
345 | (if (and (fboundp 'frame-parameters) |
346 | (cdr (assq 'dedicated (frame-parameters))) | |
9320d421 RS |
347 | (not (null (delq (selected-frame) (visible-frame-list))))) |
348 | (delete-frame (selected-frame)) | |
fdb90184 RS |
349 | (let (rmail-flag summary-buffer) |
350 | (and (not arg) | |
351 | (not (one-window-p)) | |
352 | (save-excursion | |
353 | (set-buffer (window-buffer (next-window (selected-window) 'not))) | |
354 | (setq rmail-flag (eq major-mode 'rmail-mode)) | |
355 | (setq summary-buffer | |
1f7850dd RS |
356 | (and mail-bury-selects-summary |
357 | (boundp 'rmail-summary-buffer) | |
6cfc977b | 358 | rmail-summary-buffer |
fdb90184 RS |
359 | (buffer-name rmail-summary-buffer) |
360 | (not (get-buffer-window rmail-summary-buffer)) | |
361 | rmail-summary-buffer)))) | |
362 | (if rmail-flag | |
363 | ;; If the Rmail buffer has a summary, show that. | |
364 | (if summary-buffer (switch-to-buffer summary-buffer) | |
365 | (delete-window)) | |
366 | (switch-to-buffer newbuf)))))) | |
20a8832d RS |
367 | |
368 | (defun mail-send () | |
369 | "Send the message in the current buffer. | |
370 | If `mail-interactive' is non-nil, wait for success indication | |
371 | or error messages, and inform user. | |
372 | Otherwise any failure is reported in a message back to | |
373 | the user from the mailer." | |
374 | (interactive) | |
e11094e6 RS |
375 | (if (if buffer-file-name |
376 | (y-or-n-p "Send buffer contents as mail message? ") | |
377 | (or (buffer-modified-p) | |
378 | (y-or-n-p "Message already sent; resend? "))) | |
20a8832d | 379 | (progn |
20a8832d | 380 | (run-hooks 'mail-send-hook) |
da5667c6 | 381 | (message "Sending...") |
20a8832d RS |
382 | (funcall send-mail-function) |
383 | ;; Now perform actions on successful sending. | |
384 | (while mail-send-actions | |
385 | (condition-case nil | |
d2561f34 RS |
386 | (apply (car (car mail-send-actions)) |
387 | (cdr (car mail-send-actions))) | |
20a8832d RS |
388 | (error)) |
389 | (setq mail-send-actions (cdr mail-send-actions))) | |
d2561f34 RS |
390 | (message "Sending...done") |
391 | ;; If buffer has no file, mark it as unmodified and delete autosave. | |
392 | (if (not buffer-file-name) | |
393 | (progn | |
394 | (set-buffer-modified-p nil) | |
395 | (delete-auto-save-file-if-necessary t)))))) | |
20a8832d RS |
396 | |
397 | (defun sendmail-send-it () | |
398 | (let ((errbuf (if mail-interactive | |
399 | (generate-new-buffer " sendmail errors") | |
400 | 0)) | |
401 | (tembuf (generate-new-buffer " sendmail temp")) | |
402 | (case-fold-search nil) | |
bfc77306 | 403 | resend-to-addresses |
20a8832d RS |
404 | delimline |
405 | (mailbuf (current-buffer))) | |
406 | (unwind-protect | |
407 | (save-excursion | |
408 | (set-buffer tembuf) | |
409 | (erase-buffer) | |
410 | (insert-buffer-substring mailbuf) | |
411 | (goto-char (point-max)) | |
412 | ;; require one newline at the end. | |
413 | (or (= (preceding-char) ?\n) | |
414 | (insert ?\n)) | |
415 | ;; Change header-delimiter to be what sendmail expects. | |
416 | (goto-char (point-min)) | |
417 | (re-search-forward | |
418 | (concat "^" (regexp-quote mail-header-separator) "\n")) | |
419 | (replace-match "\n") | |
420 | (backward-char 1) | |
421 | (setq delimline (point-marker)) | |
9cc75191 | 422 | (synch-mail-aliases) |
5ef9d627 RS |
423 | (if mail-aliases |
424 | (expand-mail-aliases (point-min) delimline)) | |
20a8832d RS |
425 | (goto-char (point-min)) |
426 | ;; ignore any blank lines in the header | |
427 | (while (and (re-search-forward "\n\n\n*" delimline t) | |
428 | (< (point) delimline)) | |
429 | (replace-match "\n")) | |
430 | (let ((case-fold-search t)) | |
431 | (goto-char (point-min)) | |
20a8832d RS |
432 | ;; Find and handle any FCC fields. |
433 | (goto-char (point-min)) | |
434 | (if (re-search-forward "^FCC:" delimline t) | |
435 | (mail-do-fcc delimline)) | |
bfc77306 RS |
436 | (goto-char (point-min)) |
437 | (require 'mail-utils) | |
438 | (while (re-search-forward "^Resent-to:" delimline t) | |
439 | (setq resend-to-addresses | |
440 | (save-restriction | |
441 | (narrow-to-region (point) | |
442 | (save-excursion | |
443 | (end-of-line) | |
444 | (point))) | |
445 | (append (mail-parse-comma-list) | |
446 | resend-to-addresses)))) | |
53b0c109 RS |
447 | ;;; Apparently this causes a duplicate Sender. |
448 | ;;; ;; If the From is different than current user, insert Sender. | |
449 | ;;; (goto-char (point-min)) | |
450 | ;;; (and (re-search-forward "^From:" delimline t) | |
451 | ;;; (progn | |
452 | ;;; (require 'mail-utils) | |
453 | ;;; (not (string-equal | |
454 | ;;; (mail-strip-quoted-names | |
455 | ;;; (save-restriction | |
456 | ;;; (narrow-to-region (point-min) delimline) | |
457 | ;;; (mail-fetch-field "From"))) | |
458 | ;;; (user-login-name)))) | |
459 | ;;; (progn | |
460 | ;;; (forward-line 1) | |
461 | ;;; (insert "Sender: " (user-login-name) "\n"))) | |
20a8832d RS |
462 | ;; "S:" is an abbreviation for "Subject:". |
463 | (goto-char (point-min)) | |
464 | (if (re-search-forward "^S:" delimline t) | |
465 | (replace-match "Subject:")) | |
466 | ;; Don't send out a blank subject line | |
467 | (goto-char (point-min)) | |
468 | (if (re-search-forward "^Subject:[ \t]*\n" delimline t) | |
469 | (replace-match "")) | |
7c203051 RS |
470 | ;; Insert an extra newline if we need it to work around |
471 | ;; Sun's bug that swallows newlines. | |
472 | (goto-char (1+ delimline)) | |
473 | (if (eval mail-mailer-swallows-blank-line) | |
474 | (newline)) | |
20a8832d RS |
475 | (if mail-interactive |
476 | (save-excursion | |
477 | (set-buffer errbuf) | |
478 | (erase-buffer)))) | |
479 | (apply 'call-process-region | |
480 | (append (list (point-min) (point-max) | |
481 | (if (boundp 'sendmail-program) | |
482 | sendmail-program | |
483 | "/usr/lib/sendmail") | |
bfc77306 | 484 | nil errbuf nil "-oi") |
20a8832d RS |
485 | ;; Always specify who from, |
486 | ;; since some systems have broken sendmails. | |
487 | (list "-f" (user-login-name)) | |
488 | ;;; ;; Don't say "from root" if running under su. | |
489 | ;;; (and (equal (user-real-login-name) "root") | |
490 | ;;; (list "-f" (user-login-name))) | |
491 | (and mail-alias-file | |
492 | (list (concat "-oA" mail-alias-file))) | |
493 | ;; These mean "report errors by mail" | |
494 | ;; and "deliver in background". | |
bfc77306 RS |
495 | (if (null mail-interactive) '("-oem" "-odb")) |
496 | ;; Get the addresses from the message | |
497 | ;; unless this is a resend. | |
498 | ;; We must not do that for a resend | |
499 | ;; because we would find the original addresses. | |
500 | ;; For a resend, include the specific addresses. | |
501 | (or resend-to-addresses | |
502 | '("-t")))) | |
20a8832d RS |
503 | (if mail-interactive |
504 | (save-excursion | |
505 | (set-buffer errbuf) | |
506 | (goto-char (point-min)) | |
507 | (while (re-search-forward "\n\n* *" nil t) | |
508 | (replace-match "; ")) | |
509 | (if (not (zerop (buffer-size))) | |
510 | (error "Sending...failed to %s" | |
511 | (buffer-substring (point-min) (point-max))))))) | |
512 | (kill-buffer tembuf) | |
513 | (if (bufferp errbuf) | |
514 | (kill-buffer errbuf))))) | |
515 | ||
516 | (defun mail-do-fcc (header-end) | |
517 | (let (fcc-list | |
518 | (rmailbuf (current-buffer)) | |
facb137b | 519 | (time (current-time)) |
20a8832d RS |
520 | (tembuf (generate-new-buffer " rmail output")) |
521 | (case-fold-search t)) | |
522 | (save-excursion | |
523 | (goto-char (point-min)) | |
524 | (while (re-search-forward "^FCC:[ \t]*" header-end t) | |
525 | (setq fcc-list (cons (buffer-substring (point) | |
526 | (progn | |
527 | (end-of-line) | |
528 | (skip-chars-backward " \t") | |
529 | (point))) | |
530 | fcc-list)) | |
531 | (delete-region (match-beginning 0) | |
532 | (progn (forward-line 1) (point)))) | |
533 | (set-buffer tembuf) | |
534 | (erase-buffer) | |
fc23ca96 RS |
535 | ;; This initial newline is written out if the fcc file already exists. |
536 | (insert "\nFrom " (user-login-name) " " | |
facb137b | 537 | (current-time-string time) "\n") |
847f73fd RS |
538 | ;; Insert the time zone before the year. |
539 | (forward-char -1) | |
540 | (forward-word -1) | |
f3098917 RS |
541 | (require 'mail-utils) |
542 | (insert (mail-rfc822-time-zone time) " ") | |
847f73fd | 543 | (goto-char (point-max)) |
20a8832d RS |
544 | (insert-buffer-substring rmailbuf) |
545 | ;; Make sure messages are separated. | |
546 | (goto-char (point-max)) | |
547 | (insert ?\n) | |
548 | (goto-char 2) | |
549 | ;; ``Quote'' "^From " as ">From " | |
550 | ;; (note that this isn't really quoting, as there is no requirement | |
551 | ;; that "^[>]+From " be quoted in the same transparent way.) | |
552 | (let ((case-fold-search nil)) | |
553 | (while (search-forward "\nFrom " nil t) | |
554 | (forward-char -5) | |
555 | (insert ?>))) | |
556 | (while fcc-list | |
557 | (let ((buffer (get-file-buffer (car fcc-list)))) | |
558 | (if buffer | |
559 | ;; File is present in a buffer => append to that buffer. | |
560 | (let ((curbuf (current-buffer)) | |
801ddffa RS |
561 | (beg (point-min)) (end (point-max)) |
562 | (beg2 (save-excursion (goto-char (point-min)) | |
563 | (forward-line 2) (point)))) | |
20a8832d RS |
564 | (save-excursion |
565 | (set-buffer buffer) | |
566 | ;; Keep the end of the accessible portion at the same place | |
567 | ;; unless it is the end of the buffer. | |
568 | (let ((max (if (/= (1+ (buffer-size)) (point-max)) | |
569 | (point-max)))) | |
570 | (unwind-protect | |
0dda0842 RS |
571 | ;; Code below lifted from rmailout.el |
572 | ;; function rmail-output-to-rmail-file: | |
573 | (let ((buffer-read-only nil) | |
574 | (msg (and (boundp 'rmail-current-message) | |
575 | rmail-current-message))) | |
576 | ;; If MSG is non-nil, buffer is in RMAIL mode. | |
577 | (if msg | |
578 | (progn | |
579 | (rmail-maybe-set-message-counters) | |
580 | (widen) | |
581 | (narrow-to-region (point-max) (point-max)) | |
20a8832d RS |
582 | (insert "\C-l\n0, unseen,,\n*** EOOH ***\n" |
583 | "From: " (user-login-name) "\n" | |
f3098917 | 584 | "Date: " (mail-rfc822-date) "\n") |
801ddffa | 585 | (insert-buffer-substring curbuf beg2 end) |
ba7f25a3 | 586 | (insert "\n\C-_") |
0dda0842 RS |
587 | (goto-char (point-min)) |
588 | (widen) | |
589 | (search-backward "\n\^_") | |
590 | (narrow-to-region (point) (point-max)) | |
591 | (rmail-count-new-messages t) | |
592 | (rmail-show-message msg) | |
593 | (setq max nil)) | |
594 | ;; Output file not in rmail mode | |
595 | ;; => just insert at the end. | |
596 | (narrow-to-region (point-min) (1+ (buffer-size))) | |
597 | (goto-char (point-max)) | |
20a8832d RS |
598 | (insert-buffer-substring curbuf beg end))) |
599 | (if max (narrow-to-region (point-min) max)))))) | |
600 | ;; Else append to the file directly. | |
601 | (write-region | |
fdc1827f | 602 | (1+ (point-min)) (point-max) (car fcc-list) t))) |
20a8832d RS |
603 | (setq fcc-list (cdr fcc-list)))) |
604 | (kill-buffer tembuf))) | |
605 | ||
606 | (defun mail-sent-via () | |
607 | "Make a Sent-via header line from each To or CC header line." | |
608 | (interactive) | |
609 | (save-excursion | |
610 | (goto-char (point-min)) | |
611 | ;; find the header-separator | |
612 | (search-forward (concat "\n" mail-header-separator "\n")) | |
613 | (forward-line -1) | |
614 | ;; put a marker at the end of the header | |
615 | (let ((end (point-marker)) | |
616 | (case-fold-search t) | |
617 | to-line) | |
618 | (goto-char (point-min)) | |
619 | ;; search for the To: lines and make Sent-via: lines from them | |
620 | ;; search for the next To: line | |
621 | (while (re-search-forward "^\\(to\\|cc\\):" end t) | |
622 | ;; Grab this line plus all its continuations, sans the `to:'. | |
623 | (let ((to-line | |
624 | (buffer-substring (point) | |
625 | (progn | |
626 | (if (re-search-forward "^[^ \t\n]" end t) | |
627 | (backward-char 1) | |
628 | (goto-char end)) | |
629 | (point))))) | |
630 | ;; Insert a copy, with altered header field name. | |
631 | (insert-before-markers "Sent-via:" to-line)))))) | |
632 | \f | |
633 | (defun mail-to () | |
634 | "Move point to end of To-field." | |
635 | (interactive) | |
636 | (expand-abbrev) | |
637 | (mail-position-on-field "To")) | |
638 | ||
639 | (defun mail-subject () | |
640 | "Move point to end of Subject-field." | |
641 | (interactive) | |
642 | (expand-abbrev) | |
643 | (mail-position-on-field "Subject")) | |
644 | ||
645 | (defun mail-cc () | |
646 | "Move point to end of CC-field. Create a CC field if none." | |
647 | (interactive) | |
648 | (expand-abbrev) | |
649 | (or (mail-position-on-field "cc" t) | |
650 | (progn (mail-position-on-field "to") | |
651 | (insert "\nCC: ")))) | |
652 | ||
653 | (defun mail-bcc () | |
654 | "Move point to end of BCC-field. Create a BCC field if none." | |
655 | (interactive) | |
656 | (expand-abbrev) | |
657 | (or (mail-position-on-field "bcc" t) | |
658 | (progn (mail-position-on-field "to") | |
659 | (insert "\nBCC: ")))) | |
660 | ||
5a31c2d2 | 661 | (defun mail-fcc (folder) |
70ee42f7 | 662 | "Add a new FCC field, with file name completion." |
5a31c2d2 | 663 | (interactive "FFolder carbon copy: ") |
70ee42f7 JB |
664 | (expand-abbrev) |
665 | (or (mail-position-on-field "fcc" t) ;Put new field after exiting FCC. | |
666 | (mail-position-on-field "to")) | |
5a31c2d2 | 667 | (insert "\nFCC: " folder)) |
70ee42f7 | 668 | |
20a8832d RS |
669 | (defun mail-position-on-field (field &optional soft) |
670 | (let (end | |
671 | (case-fold-search t)) | |
672 | (goto-char (point-min)) | |
08564963 | 673 | (re-search-forward (concat "^" (regexp-quote mail-header-separator) "\n")) |
20a8832d RS |
674 | (setq end (match-beginning 0)) |
675 | (goto-char (point-min)) | |
676 | (if (re-search-forward (concat "^" (regexp-quote field) ":") end t) | |
677 | (progn | |
678 | (re-search-forward "^[^ \t]" nil 'move) | |
679 | (beginning-of-line) | |
680 | (skip-chars-backward "\n") | |
681 | t) | |
682 | (or soft | |
683 | (progn (goto-char end) | |
08564963 JB |
684 | (insert field ": \n") |
685 | (skip-chars-backward "\n"))) | |
20a8832d RS |
686 | nil))) |
687 | ||
688 | (defun mail-text () | |
689 | "Move point to beginning of text field." | |
690 | (interactive) | |
691 | (goto-char (point-min)) | |
692 | (search-forward (concat "\n" mail-header-separator "\n"))) | |
693 | \f | |
0d021ccf | 694 | (defun mail-signature (atpoint) |
de3a72f6 | 695 | "Sign letter with contents of the file `~/.signature'. |
e4f794ed | 696 | Prefix arg means put contents at point." |
0d021ccf | 697 | (interactive "P") |
20a8832d | 698 | (save-excursion |
0d021ccf ER |
699 | (or atpoint |
700 | (goto-char (point-max))) | |
20a8832d RS |
701 | (skip-chars-backward " \t\n") |
702 | (end-of-line) | |
0d021ccf ER |
703 | (or atpoint |
704 | (delete-region (point) (point-max))) | |
de3a72f6 | 705 | (insert "\n\n-- \n") |
547075d4 | 706 | (insert-file-contents (expand-file-name "~/.signature")))) |
20a8832d RS |
707 | |
708 | (defun mail-fill-yanked-message (&optional justifyp) | |
709 | "Fill the paragraphs of a message yanked into this one. | |
710 | Numeric argument means justify as well." | |
711 | (interactive "P") | |
712 | (save-excursion | |
713 | (goto-char (point-min)) | |
714 | (search-forward (concat "\n" mail-header-separator "\n") nil t) | |
715 | (fill-individual-paragraphs (point) | |
716 | (point-max) | |
717 | justifyp | |
718 | t))) | |
719 | ||
1c24b04a RS |
720 | (defun mail-indent-citation () |
721 | "Modify text just inserted from a message to be cited. | |
722 | The inserted text should be the region. | |
723 | When this function returns, the region is again around the modified text. | |
724 | ||
725 | Normally, indent each nonblank line `mail-indentation-spaces' spaces. | |
726 | However, if `mail-yank-prefix' is non-nil, insert that prefix on each line." | |
727 | (let ((start (point))) | |
728 | (mail-yank-clear-headers start (mark t)) | |
729 | (if (null mail-yank-prefix) | |
730 | (indent-rigidly start (mark t) mail-indentation-spaces) | |
731 | (save-excursion | |
732 | (goto-char start) | |
733 | (while (< (point) (mark t)) | |
734 | (insert mail-yank-prefix) | |
735 | (forward-line 1)))))) | |
736 | ||
20a8832d RS |
737 | (defun mail-yank-original (arg) |
738 | "Insert the message being replied to, if any (in rmail). | |
739 | Puts point before the text and mark after. | |
740 | Normally, indents each nonblank line ARG spaces (default 3). | |
741 | However, if `mail-yank-prefix' is non-nil, insert that prefix on each line. | |
742 | ||
743 | Just \\[universal-argument] as argument means don't indent, insert no prefix, | |
744 | and don't delete any header fields." | |
745 | (interactive "P") | |
746 | (if mail-reply-buffer | |
747 | (let ((start (point))) | |
3dbb573a RS |
748 | ;; If the original message is in another window in the same frame, |
749 | ;; delete that window to save screen space. | |
750 | ;; t means don't alter other frames. | |
751 | (delete-windows-on mail-reply-buffer t) | |
20a8832d RS |
752 | (insert-buffer mail-reply-buffer) |
753 | (if (consp arg) | |
754 | nil | |
1c24b04a RS |
755 | (goto-char start) |
756 | (let ((mail-indentation-spaces (if arg (prefix-numeric-value arg) | |
757 | mail-indentation-spaces))) | |
015c5c55 RS |
758 | (if mail-citation-hook |
759 | (run-hooks 'mail-citation-hook) | |
fa24a822 RS |
760 | (if mail-yank-hooks |
761 | (run-hooks 'mail-yank-hooks) | |
762 | (mail-indent-citation))))) | |
3c280f48 RS |
763 | ;; This is like exchange-point-and-mark, but doesn't activate the mark. |
764 | ;; It is cleaner to avoid activation, even though the command | |
765 | ;; loop would deactivate the mark because we inserted text. | |
766 | (goto-char (prog1 (mark t) | |
767 | (set-marker (mark-marker) (point) (current-buffer)))) | |
20a8832d RS |
768 | (if (not (eolp)) (insert ?\n))))) |
769 | ||
770 | (defun mail-yank-clear-headers (start end) | |
771 | (save-excursion | |
772 | (goto-char start) | |
773 | (if (search-forward "\n\n" end t) | |
774 | (save-restriction | |
775 | (narrow-to-region start (point)) | |
776 | (goto-char start) | |
777 | (while (let ((case-fold-search t)) | |
778 | (re-search-forward mail-yank-ignored-headers nil t)) | |
779 | (beginning-of-line) | |
780 | (delete-region (point) | |
781 | (progn (re-search-forward "\n[^ \t]") | |
782 | (forward-char -1) | |
783 | (point)))))))) | |
784 | \f | |
785 | ;; Put these last, to reduce chance of lossage from quitting in middle of loading the file. | |
786 | ||
787 | ;;;###autoload | |
788 | (defun mail (&optional noerase to subject in-reply-to cc replybuffer actions) | |
e635fdf0 RS |
789 | "Edit a message to be sent. Prefix arg means resume editing (don't erase). |
790 | When this function returns, the buffer `*mail*' is selected. | |
791 | The value is t if the message was newly initialized; otherwise, nil. | |
20a8832d | 792 | |
547075d4 JB |
793 | By default, the signature file `~/.signature' is inserted at the end; |
794 | see the variable `mail-signature'. | |
20a8832d RS |
795 | |
796 | \\<mail-mode-map> | |
797 | While editing message, type \\[mail-send-and-exit] to send the message and exit. | |
798 | ||
799 | Various special commands starting with C-c are available in sendmail mode | |
800 | to move to message header fields: | |
801 | \\{mail-mode-map} | |
802 | ||
803 | If `mail-self-blind' is non-nil, a BCC to yourself is inserted | |
804 | when the message is initialized. | |
805 | ||
806 | If `mail-default-reply-to' is non-nil, it should be an address (a string); | |
807 | a Reply-to: field with that address is inserted. | |
808 | ||
809 | If `mail-archive-file-name' is non-nil, an FCC field with that file name | |
810 | is inserted. | |
811 | ||
812 | If `mail-setup-hook' is bound, its value is called with no arguments | |
813 | after the message is initialized. It can add more default fields. | |
814 | ||
815 | When calling from a program, the second through fifth arguments | |
816 | TO, SUBJECT, IN-REPLY-TO and CC specify if non-nil | |
817 | the initial contents of those header fields. | |
818 | These arguments should not have final newlines. | |
819 | The sixth argument REPLYBUFFER is a buffer whose contents | |
820 | should be yanked if the user types C-c C-y. | |
821 | The seventh argument ACTIONS is a list of actions to take | |
822 | if/when the message is sent. Each action looks like (FUNCTION . ARGS); | |
823 | when the message is sent, we apply FUNCTION to ARGS. | |
824 | This is how Rmail arranges to mark messages `answered'." | |
825 | (interactive "P") | |
e635fdf0 RS |
826 | ;;; This is commented out because I found it was confusing in practice. |
827 | ;;; It is easy enough to rename *mail* by hand with rename-buffer | |
828 | ;;; if you want to have multiple mail buffers. | |
829 | ;;; And then you can control which messages to save. --rms. | |
830 | ;;; (let ((index 1) | |
831 | ;;; buffer) | |
832 | ;;; ;; If requested, look for a mail buffer that is modified and go to it. | |
833 | ;;; (if noerase | |
834 | ;;; (progn | |
835 | ;;; (while (and (setq buffer | |
836 | ;;; (get-buffer (if (= 1 index) "*mail*" | |
837 | ;;; (format "*mail*<%d>" index)))) | |
838 | ;;; (not (buffer-modified-p buffer))) | |
839 | ;;; (setq index (1+ index))) | |
840 | ;;; (if buffer (switch-to-buffer buffer) | |
841 | ;;; ;; If none exists, start a new message. | |
842 | ;;; ;; This will never re-use an existing unmodified mail buffer | |
843 | ;;; ;; (since index is not 1 anymore). Perhaps it should. | |
844 | ;;; (setq noerase nil)))) | |
845 | ;;; ;; Unless we found a modified message and are happy, start a new message. | |
846 | ;;; (if (not noerase) | |
847 | ;;; (progn | |
848 | ;;; ;; Look for existing unmodified mail buffer. | |
849 | ;;; (while (and (setq buffer | |
850 | ;;; (get-buffer (if (= 1 index) "*mail*" | |
851 | ;;; (format "*mail*<%d>" index)))) | |
852 | ;;; (buffer-modified-p buffer)) | |
853 | ;;; (setq index (1+ index))) | |
854 | ;;; ;; If none, make a new one. | |
855 | ;;; (or buffer | |
856 | ;;; (setq buffer (generate-new-buffer "*mail*"))) | |
857 | ;;; ;; Go there and initialize it. | |
858 | ;;; (switch-to-buffer buffer) | |
859 | ;;; (erase-buffer) | |
860 | ;;; (setq default-directory (expand-file-name "~/")) | |
861 | ;;; (auto-save-mode auto-save-default) | |
862 | ;;; (mail-mode) | |
863 | ;;; (mail-setup to subject in-reply-to cc replybuffer actions) | |
864 | ;;; (if (and buffer-auto-save-file-name | |
865 | ;;; (file-exists-p buffer-auto-save-file-name)) | |
866 | ;;; (message "Auto save file for draft message exists; consider M-x mail-recover")) | |
867 | ;;; t)) | |
868 | (switch-to-buffer "*mail*") | |
16d1606d RS |
869 | (if (file-exists-p (expand-file-name "~/")) |
870 | (setq default-directory (expand-file-name "~/"))) | |
e635fdf0 RS |
871 | (auto-save-mode auto-save-default) |
872 | (mail-mode) | |
3b112b5e MB |
873 | ;; Disconnect the buffer from its visited file |
874 | ;; (in case the user has actually visited a file *mail*). | |
e4fbad4b | 875 | ; (set-visited-file-name nil) |
e635fdf0 RS |
876 | (let (initialized) |
877 | (and (not noerase) | |
878 | (or (not (buffer-modified-p)) | |
879 | (y-or-n-p "Unsent message being composed; erase it? ")) | |
880 | (progn (erase-buffer) | |
881 | (mail-setup to subject in-reply-to cc replybuffer actions) | |
882 | (setq initialized t))) | |
883 | (if (and buffer-auto-save-file-name | |
884 | (file-exists-p buffer-auto-save-file-name)) | |
885 | (message "Auto save file for draft message exists; consider M-x mail-recover")) | |
886 | initialized)) | |
20a8832d RS |
887 | |
888 | (defun mail-recover () | |
889 | "Reread contents of current buffer from its last auto-save file." | |
890 | (interactive) | |
891 | (let ((file-name (make-auto-save-file-name))) | |
892 | (cond ((save-window-excursion | |
893 | (if (not (eq system-type 'vax-vms)) | |
894 | (with-output-to-temp-buffer "*Directory*" | |
895 | (buffer-disable-undo standard-output) | |
896 | (call-process "ls" nil standard-output nil "-l" file-name))) | |
897 | (yes-or-no-p (format "Recover auto save file %s? " file-name))) | |
898 | (let ((buffer-read-only nil)) | |
899 | (erase-buffer) | |
900 | (insert-file-contents file-name nil))) | |
3b112b5e | 901 | (t (error "mail-recover cancelled"))))) |
20a8832d RS |
902 | |
903 | ;;;###autoload | |
904 | (defun mail-other-window (&optional noerase to subject in-reply-to cc replybuffer sendactions) | |
905 | "Like `mail' command, but display mail buffer in another window." | |
906 | (interactive "P") | |
907 | (let ((pop-up-windows t)) | |
908 | (pop-to-buffer "*mail*")) | |
909 | (mail noerase to subject in-reply-to cc replybuffer sendactions)) | |
910 | ||
911 | ;;;###autoload | |
0cc89026 JB |
912 | (defun mail-other-frame (&optional noerase to subject in-reply-to cc replybuffer sendactions) |
913 | "Like `mail' command, but display mail buffer in another frame." | |
20a8832d | 914 | (interactive "P") |
0cc89026 | 915 | (let ((pop-up-frames t)) |
20a8832d RS |
916 | (pop-to-buffer "*mail*")) |
917 | (mail noerase to subject in-reply-to cc replybuffer sendactions)) | |
918 | ||
7520f318 RS |
919 | ;;; Do not execute these when sendmail.el is loaded, |
920 | ;;; only in loaddefs.el. | |
921 | ;;;###autoload (define-key ctl-x-map "m" 'mail) | |
922 | ;;;###autoload (define-key ctl-x-4-map "m" 'mail-other-window) | |
923 | ;;;###autoload (define-key ctl-x-5-map "m" 'mail-other-frame) | |
20a8832d RS |
924 | |
925 | ;;; Do not add anything but external entries on this page. | |
49116ac0 JB |
926 | |
927 | (provide 'sendmail) | |
928 | ||
c88ab9ce | 929 | ;;; sendmail.el ends here |