1 ;;; sendmail.el --- mail sending commands for Emacs.
3 ;; Copyright (C) 1985, 86, 92, 93, 94, 95, 96, 1998 Free Software Foundation, Inc.
8 ;; This file is part of GNU Emacs.
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
12 ;; the Free Software Foundation; either version 2, or (at your option)
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.
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 the
22 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
23 ;; Boston, MA 02111-1307, USA.
27 ;; This mode provides mail-sending facilities from within Emacs. It is
28 ;; documented in the Emacs user's manual.
31 (defgroup sendmail nil
32 "Mail sending commands for Emacs."
37 (defcustom mail-from-style
'angles
"\
38 *Specifies how \"From:\" fields look.
40 If `nil', they contain just the return address like:
42 If `parens', they look like:
43 king@grassland.com (Elvis Parsley)
44 If `angles', they look like:
45 Elvis Parsley <king@grassland.com>
46 If `system-default', Rmail allows the system to insert its default From field."
47 :type
'(choice (const nil
) (const parens
) (const angles
)
48 (const system-default
))
53 (defcustom mail-self-blind nil
"\
54 *Non-nil means insert BCC to self in messages to be sent.
55 This is done when the message is initialized,
56 so you can remove or alter the BCC field to override the default."
61 (defcustom mail-interactive nil
"\
62 *Non-nil means when sending a message wait for and display errors.
63 nil means let mailer mail back a message to report errors."
68 (defcustom mail-yank-ignored-headers
"^via:\\|^mail-from:\\|^origin:\\|^status:\\|^remailed\\|^received:\\|^message-id:\\|^summary-line:\\|^to:\\|^subject:\\|^in-reply-to:\\|^return-path:" "\
69 *Delete these headers from old message when it's inserted in a reply."
73 ;; Useful to set in site-init.el
75 (defvar send-mail-function
'sendmail-send-it
"\
76 Function to call to send the current buffer as mail.
77 The headers should be delimited by a line which is
78 not a valid RFC822 header or continuation line.")
81 (defcustom mail-header-separator
"--text follows this line--" "\
82 *Line used to separate headers from text in messages being composed."
86 ;; Set up mail-header-separator for use as a category text property.
87 (put 'mail-header-separator
'rear-nonsticky
'(category))
88 ;;; This was a nice idea, for preventing accidental modification of
89 ;;; the separator. But I found it also prevented or obstructed
90 ;;; certain deliberate operations, such as copying the separator line
91 ;;; up to the top to send myself a copy of an already sent outgoing message
92 ;;; and other things. So I turned it off. --rms.
93 ;;;(put 'mail-header-separator 'read-only t)
96 (defcustom mail-archive-file-name nil
"\
97 *Name of file to write all outgoing messages in, or nil for none.
98 This can be an inbox file or an Rmail file."
99 :type
'(choice file
(const nil
))
103 (defcustom mail-default-reply-to nil
104 "*Address to insert as default Reply-to field of outgoing messages.
105 If nil, it will be initialized from the REPLYTO environment variable
106 when you first send mail."
107 :type
'(choice (const nil
) string
)
111 (defcustom mail-alias-file nil
112 "*If non-nil, the name of a file to use instead of `/usr/lib/aliases'.
113 This file defines aliases to be expanded by the mailer; this is a different
114 feature from that of defining aliases in `.mailrc' to be expanded in Emacs.
115 This variable has no effect unless your system uses sendmail as its mailer."
116 :type
'(choice (const nil
) file
)
120 (defcustom mail-personal-alias-file
"~/.mailrc"
121 "*If non-nil, the name of the user's personal mail alias file.
122 This file typically should be in same format as the `.mailrc' file used by
123 the `Mail' or `mailx' program.
124 This file need not actually exist."
125 :type
'(choice (const nil
) file
)
128 (defcustom mail-setup-hook nil
129 "Normal hook, run each time a new outgoing mail message is initialized.
130 The function `mail-setup' runs this hook."
134 (defvar mail-aliases t
135 "Alist of mail address aliases,
136 or t meaning should be initialized from your mail aliases file.
137 \(The file's name is normally `~/.mailrc', but your MAILRC environment
138 variable can override that name.)
139 The alias definitions in the file have this form:
140 alias ALIAS MEANING")
142 (defvar mail-alias-modtime nil
143 "The modification time of your mail alias file when it was last examined.")
145 (defcustom mail-yank-prefix nil
146 "*Prefix insert on lines of yanked message being replied to.
147 nil means use indentation."
148 :type
'(choice (const nil
) string
)
151 (defcustom mail-indentation-spaces
3
152 "*Number of spaces to insert at the beginning of each cited line.
153 Used by `mail-yank-original' via `mail-indent-citation'."
156 (defvar mail-yank-hooks nil
157 "Obsolete hook for modifying a citation just inserted in the mail buffer.
158 Each hook function can find the citation between (point) and (mark t).
159 And each hook function should leave point and mark around the citation
162 This is a normal hook, misnamed for historical reasons.
163 It is semi-obsolete and mail agents should no longer use it.")
165 (defcustom mail-citation-hook nil
166 "*Hook for modifying a citation just inserted in the mail buffer.
167 Each hook function can find the citation between (point) and (mark t),
168 and should leave point and mark around the citation text as modified.
169 The hook functions can find the header of the cited message
170 in the variable `mail-citation-header', whether or not this is included
171 in the cited portion of the message.
173 If this hook is entirely empty (nil), a default action is taken
174 instead of no action."
178 (defvar mail-citation-header nil
179 "While running `mail-citation-hook', this variable holds the message header.
180 This enables the hook functions to see the whole message header
181 regardless of what part of it (if any) is included in the cited text.")
183 (defcustom mail-citation-prefix-regexp
"[ \t]*[-a-z0-9A-Z]*>+[ \t]*\\|[ \t]*"
184 "*Regular expression to match a citation prefix plus whitespace.
185 It should match whatever sort of citation prefixes you want to handle,
186 with whitespace before and after; it should also match just whitespace.
187 The default value matches citations like `foo-bar>' plus whitespace."
192 (defvar mail-abbrevs-loaded nil
)
193 (defvar mail-mode-map nil
)
195 (autoload 'build-mail-aliases
"mailalias"
196 "Read mail aliases from user's personal aliases file and set `mail-aliases'."
199 (autoload 'expand-mail-aliases
"mailalias"
200 "Expand all mail aliases in suitable header fields found between BEG and END.
201 Suitable header fields are `To', `Cc' and `Bcc' and their `Resent-' variants.
202 Optional second arg EXCLUDE may be a regular expression defining text to be
203 removed from alias expansions."
207 (defcustom mail-signature nil
208 "*Text inserted at end of mail buffer when a message is initialized.
209 If t, it means to insert the contents of the file `mail-signature-file'.
210 If a string, that string is inserted.
211 (To make a proper signature, the string should begin with \\n\\n-- \\n,
212 which is the standard way to delimit a signature in a message.)
213 Otherwise, it should be an expression; it is evaluated
214 and should insert whatever you want to insert."
215 :type
'(choice (const "None" nil
)
216 (const :tag
"Use `.signature' file" t
)
217 (string :tag
"String to insert")
218 (sexp :tag
"Expression to evaluate"))
220 (put 'mail-signature
'risky-local-variable t
)
222 (defcustom mail-signature-file
"~/.signature"
223 "*File containing the text inserted at end of mail buffer."
227 (defvar mail-reply-action nil
)
228 (defvar mail-send-actions nil
229 "A list of actions to be performed upon successful sending of a message.")
230 (put 'mail-reply-action
'permanent-local t
)
231 (put 'mail-send-actions
'permanent-local t
)
233 (defcustom mail-default-headers nil
234 "*A string containing header lines, to be inserted in outgoing messages.
235 It is inserted before you edit the message,
236 so you can edit or delete these lines."
237 :type
'(choice (const nil
) string
)
240 (defcustom mail-bury-selects-summary t
241 "*If non-nil, try to show RMAIL summary buffer after returning from mail.
242 The functions \\[mail-send-on-exit] or \\[mail-dont-send] select
243 the RMAIL summary buffer before returning, if it exists and this variable
248 ;; I find that this happens so often, for innocent reasons,
249 ;; that it is not acceptable to bother the user about it -- rms.
250 (defcustom mail-send-nonascii t
251 "*Specify whether to allow sending non-ASCII characters in mail.
252 If t, that means do allow it. nil means don't allow it.
253 `query' means ask the user each time.
254 Including non-ASCII characters in a mail message can be problematical
255 for the recipient, who may not know how to decode them properly."
256 :type
'(choice (const t
) (const nil
) (const query
))
259 ;; Note: could use /usr/ucb/mail instead of sendmail;
260 ;; options -t, and -v if not interactive.
261 (defvar mail-mailer-swallows-blank-line
262 (if (and (string-match "sparc-sun-sunos\\(\\'\\|[^5]\\)" system-configuration
)
263 (file-readable-p "/etc/sendmail.cf")
264 (let ((buffer (get-buffer-create " *temp*")))
268 (insert-file-contents "/etc/sendmail.cf")
269 (goto-char (point-min))
270 (let ((case-fold-search nil
))
271 (re-search-forward "^OR\\>" nil t
)))
272 (kill-buffer buffer
))))
273 ;; According to RFC822, "The field-name must be composed of printable
274 ;; ASCII characters (i.e. characters that have decimal values between
275 ;; 33 and 126, except colon)", i.e. any chars except ctl chars,
277 '(looking-at "[ \t]\\|[][!\"#$%&'()*+,-./0-9;<=>?@A-Z\\\\^_`a-z{|}~]+:"))
278 "Set this non-nil if the system's mailer runs the header and body together.
279 \(This problem exists on Sunos 4 when sendmail is run in remote mode.)
280 The value should be an expression to test whether the problem will
283 (defvar mail-mode-syntax-table nil
284 "Syntax table used while in mail mode.")
286 (if (not mail-mode-syntax-table
)
288 (setq mail-mode-syntax-table
(copy-syntax-table text-mode-syntax-table
))
289 (modify-syntax-entry ?%
". " mail-mode-syntax-table
)))
291 (defvar mail-font-lock-keywords
293 (let* ((cite-chars "[>|}]")
294 (cite-prefix "A-Za-z")
295 (cite-suffix (concat cite-prefix
"0-9_.@-`'\"")))
296 (list '("^\\(To\\|Newsgroups\\):" . font-lock-function-name-face
)
297 '("^\\(B?CC\\|Reply-to\\):" . font-lock-keyword-face
)
298 '("^\\(Subject:\\)[ \t]*\\(.+\\)?"
299 (1 font-lock-comment-face
) (2 font-lock-type-face nil t
))
300 ;; Use EVAL to delay in case `mail-header-separator' gets changed.
302 (let ((separator (if (zerop (length mail-header-separator
))
304 (regexp-quote mail-header-separator
))))
305 (cons (concat "^" separator
"$") 'font-lock-warning-face
)))
306 ;; Use MATCH-ANCHORED to effectively anchor the regexp left side.
308 (,(concat "\\=[ \t]*"
309 "\\(\\([" cite-prefix
"]+[" cite-suffix
"]*\\)?"
310 "\\(" cite-chars
"[ \t]*\\)\\)+"
312 (beginning-of-line) (end-of-line)
313 (2 font-lock-constant-face nil t
)
314 (4 font-lock-comment-face nil t
)))
315 '("^\\(X-[A-Za-z0-9-]+\\|In-reply-to\\):.*"
316 . font-lock-string-face
))))
317 "Additional expressions to highlight in Mail mode.")
319 (defcustom mail-send-hook nil
320 "Normal hook run before sending mail, in Mail mode."
324 (defun sendmail-sync-aliases ()
325 (let ((modtime (nth 5 (file-attributes mail-personal-alias-file
))))
326 (or (equal mail-alias-modtime modtime
)
327 (setq mail-alias-modtime modtime
330 (defun mail-setup (to subject in-reply-to cc replybuffer actions
)
331 (or mail-default-reply-to
332 (setq mail-default-reply-to
(getenv "REPLYTO")))
333 (sendmail-sync-aliases)
334 (if (eq mail-aliases t
)
336 (setq mail-aliases nil
)
337 (if (file-exists-p mail-personal-alias-file
)
338 (build-mail-aliases))))
339 ;; Don't leave this around from a previous message.
340 (kill-local-variable 'buffer-file-coding-system
)
341 (kill-local-variable 'enable-multibyte-characters
)
342 (if current-input-method
343 (inactivate-input-method))
344 (setq mail-send-actions actions
)
345 (setq mail-reply-action replybuffer
)
346 (goto-char (point-min))
350 ;; Here removed code to extract names from within <...>
351 ;; on the assumption that mail-strip-quoted-names
352 ;; has been called and has done so.
353 (let ((fill-prefix "\t")
354 (address-start (point)))
356 (fill-region-as-paragraph address-start
(point-max))
357 (goto-char (point-max))
362 (let ((fill-prefix "\t")
363 (address-start (progn (insert "CC: ") (point))))
365 (fill-region-as-paragraph address-start
(point-max))
366 (goto-char (point-max))
370 (let ((fill-prefix "\t")
372 (address-start (point)))
373 (insert "In-reply-to: " in-reply-to
"\n")
374 (fill-region-as-paragraph address-start
(point-max))
375 (goto-char (point-max))
378 (insert "Subject: " (or subject
"") "\n")
379 (if mail-default-headers
380 (insert mail-default-headers
))
381 (if mail-default-reply-to
382 (insert "Reply-to: " mail-default-reply-to
"\n"))
384 (insert "BCC: " user-mail-address
"\n"))
385 (if mail-archive-file-name
386 (insert "FCC: " mail-archive-file-name
"\n"))
387 (put-text-property (point)
389 (insert mail-header-separator
"\n")
391 'category
'mail-header-separator
)
392 ;; Insert the signature. But remember the beginning of the message.
393 (if to
(setq to
(point)))
394 (cond ((eq mail-signature t
)
395 (if (file-exists-p mail-signature-file
)
398 (insert-file-contents mail-signature-file
))))
399 ((stringp mail-signature
)
400 (insert mail-signature
))
402 (eval mail-signature
)))
403 (goto-char (point-max))
404 (or (bolp) (newline)))
405 (if to
(goto-char to
))
406 (or to subject in-reply-to
407 (set-buffer-modified-p nil
))
408 (run-hooks 'mail-setup-hook
))
412 "Major mode for editing mail to be sent.
413 Like Text Mode but with these additional commands:
414 \\[mail-send] mail-send (send the message) \\[mail-send-and-exit] mail-send-and-exit
415 Here are commands that move to a header field (and create it if there isn't):
416 \\[mail-to] move to To: \\[mail-subject] move to Subject:
417 \\[mail-cc] move to CC: \\[mail-bcc] move to BCC:
418 \\[mail-fcc] move to FCC:
419 \\[mail-text] mail-text (move to beginning of message text).
420 \\[mail-signature] mail-signature (insert `mail-signature-file' file).
421 \\[mail-yank-original] mail-yank-original (insert current message, in Rmail).
422 \\[mail-fill-yanked-message] mail-fill-yanked-message (fill what was yanked).
423 \\[mail-sent-via] mail-sent-via (add a Sent-via field for each To or CC)."
425 (kill-all-local-variables)
426 (make-local-variable 'mail-reply-action
)
427 (make-local-variable 'mail-send-actions
)
428 (set-syntax-table mail-mode-syntax-table
)
429 (use-local-map mail-mode-map
)
430 (setq local-abbrev-table text-mode-abbrev-table
)
431 (setq major-mode
'mail-mode
)
432 (setq mode-name
"Mail")
433 (setq buffer-offer-save t
)
434 (make-local-variable 'font-lock-defaults
)
435 (setq font-lock-defaults
'(mail-font-lock-keywords t
))
436 (make-local-variable 'paragraph-separate
)
437 (make-local-variable 'paragraph-start
)
438 (make-local-variable 'normal-auto-fill-function
)
439 (setq normal-auto-fill-function
'mail-mode-auto-fill
)
440 (make-local-variable 'fill-paragraph-function
)
441 (setq fill-paragraph-function
'mail-mode-fill-paragraph
)
442 (make-local-variable 'adaptive-fill-regexp
)
443 (setq adaptive-fill-regexp
444 (concat "[ \t]*\\([-|#;>*]+ *\\|(?[0-9]+[.)] *\\)+"
445 "\\|[ \t]*[-a-z0-9A-Z]*>+[ \t]*"
447 (make-local-variable 'adaptive-fill-first-line-regexp
)
448 (setq adaptive-fill-first-line-regexp
449 (concat adaptive-fill-first-line-regexp
450 "\\|[ \t]*[-a-z0-9A-Z]*>+[ \t]*"))
451 ;; `-- ' precedes the signature. `-----' appears at the start of the
452 ;; lines that delimit forwarded messages.
453 ;; Lines containing just >= 3 dashes, perhaps after whitespace,
454 ;; are also sometimes used and should be separators.
455 (setq paragraph-start
(concat (regexp-quote mail-header-separator
)
456 "$\\|[ \t]*\\([-|#;>*]+ *\\|(?[0-9]+[.)] *\\)*$"
457 "\\|[ \t]*[a-z0-9A-Z]*>+[ \t]*$\\|[ \t]*$\\|"
460 (setq paragraph-separate paragraph-start
)
461 (run-hooks 'text-mode-hook
'mail-mode-hook
))
464 (defun mail-header-end ()
465 "Return the buffer location of the end of headers, as a number."
472 (defun mail-text-start ()
473 "Return the buffer location of the start of text, as a number."
481 (defun mail-sendmail-delimit-header ()
482 "Set up whatever header delimiter convention sendmail will use.
483 Concretely: replace the first blank line in the header with the separator."
485 (insert mail-header-separator
)
488 (defun mail-sendmail-undelimit-header ()
489 "Remove header separator to put the message in correct form for sendmail.
490 Leave point at the start of the delimiter line."
492 (delete-region (point) (progn (end-of-line) (point))))
494 (defun mail-mode-auto-fill ()
495 "Carry out Auto Fill for Mail mode.
496 If within the headers, this makes the new lines into continuation lines."
497 (if (< (point) (mail-header-end))
498 (let ((old-line-start (save-excursion (beginning-of-line) (point))))
502 (while (not (eq (point) old-line-start
))
503 ;; Use insert-before-markers in case we're inserting
504 ;; before the saved value of point (which is common).
505 (insert-before-markers " ")
510 (defun mail-mode-fill-paragraph (arg)
511 ;; Do something special only if within the headers.
512 (if (< (point) (mail-header-end))
513 (let (beg end fieldname
)
514 (re-search-backward "^[-a-zA-Z]+:" nil
'yes
)
517 (downcase (buffer-substring beg
(1- (match-end 0)))))
519 ;; Find continuation lines and get rid of their continuation markers.
520 (while (looking-at "[ \t]")
521 (delete-horizontal-space)
523 (setq end
(point-marker))
525 ;; If this field contains addresses,
526 ;; make sure we can fill after each address.
527 (if (member fieldname
528 '("to" "cc" "bcc" "from" "reply-to"
529 "resent-to" "resent-cc" "resent-bcc"
530 "resent-from" "resent-reply-to"))
531 (while (search-forward "," end t
)
532 (or (looking-at "[ \t]")
534 (fill-region-as-paragraph beg end
)
535 ;; Mark all lines except the first as continuations.
538 (while (< (point) end
)
541 (move-marker end nil
)
548 (setq mail-mode-map
(nconc (make-sparse-keymap) text-mode-map
))
549 (define-key mail-mode-map
"\M-\t" 'mail-complete
)
550 (define-key mail-mode-map
"\C-c?" 'describe-mode
)
551 (define-key mail-mode-map
"\C-c\C-f\C-t" 'mail-to
)
552 (define-key mail-mode-map
"\C-c\C-f\C-b" 'mail-bcc
)
553 (define-key mail-mode-map
"\C-c\C-f\C-f" 'mail-fcc
)
554 (define-key mail-mode-map
"\C-c\C-f\C-c" 'mail-cc
)
555 (define-key mail-mode-map
"\C-c\C-f\C-s" 'mail-subject
)
556 (define-key mail-mode-map
"\C-c\C-f\C-r" 'mail-reply-to
)
557 (define-key mail-mode-map
"\C-c\C-t" 'mail-text
)
558 (define-key mail-mode-map
"\C-c\C-y" 'mail-yank-original
)
559 (define-key mail-mode-map
"\C-c\C-r" 'mail-yank-region
)
560 (define-key mail-mode-map
"\C-c\C-q" 'mail-fill-yanked-message
)
561 (define-key mail-mode-map
"\C-c\C-w" 'mail-signature
)
562 (define-key mail-mode-map
"\C-c\C-v" 'mail-sent-via
)
563 (define-key mail-mode-map
"\C-c\C-c" 'mail-send-and-exit
)
564 (define-key mail-mode-map
"\C-c\C-s" 'mail-send
)
565 (define-key mail-mode-map
"\C-c\C-i" 'mail-attach-file
))
567 (define-key mail-mode-map
[menu-bar mail
]
568 (cons "Mail" (make-sparse-keymap "Mail")))
570 (define-key mail-mode-map
[menu-bar mail fill
]
571 '("Fill Citation" . mail-fill-yanked-message
))
573 (define-key mail-mode-map
[menu-bar mail yank
]
574 '("Cite Original" . mail-yank-original
))
576 (define-key mail-mode-map
[menu-bar mail signature
]
577 '("Insert Signature" . mail-signature
))
579 (define-key mail-mode-map
[menu-bar mail mail-sep
]
582 (define-key mail-mode-map
[menu-bar mail cancel
]
583 '("Cancel" . mail-dont-send
))
585 (define-key mail-mode-map
[menu-bar mail send-stay
]
586 '("Send, Keep Editing" . mail-send
))
588 (define-key mail-mode-map
[menu-bar mail send
]
589 '("Send Message" . mail-send-and-exit
))
591 (define-key mail-mode-map
[menu-bar headers
]
592 (cons "Headers" (make-sparse-keymap "Move to Header")))
594 (define-key mail-mode-map
[menu-bar headers text
]
595 '("Text" . mail-text
))
597 (define-key mail-mode-map
[menu-bar headers expand-aliases
]
598 '("Expand Aliases" . expand-mail-aliases
))
600 (define-key mail-mode-map
[menu-bar headers sent-via
]
601 '("Sent Via" . mail-sent-via
))
603 (define-key mail-mode-map
[menu-bar headers reply-to
]
604 '("Reply-To" . mail-reply-to
))
606 (define-key mail-mode-map
[menu-bar headers bcc
]
609 (define-key mail-mode-map
[menu-bar headers fcc
]
612 (define-key mail-mode-map
[menu-bar headers cc
]
615 (define-key mail-mode-map
[menu-bar headers subject
]
616 '("Subject" . mail-subject
))
618 (define-key mail-mode-map
[menu-bar headers to
]
621 ;; User-level commands for sending.
623 (defun mail-send-and-exit (arg)
624 "Send message like `mail-send', then, if no errors, exit from mail buffer.
625 Prefix arg means don't delete this window."
630 (defun mail-dont-send (arg)
631 "Don't send the message you have been editing.
632 Prefix arg means don't delete this window."
636 (defun mail-bury (arg)
637 "Bury this mail buffer."
638 (let ((newbuf (other-buffer (current-buffer))))
639 (bury-buffer (current-buffer))
640 (if (and (or (window-dedicated-p (frame-selected-window))
641 (cdr (assq 'mail-dedicated-frame
(frame-parameters))))
642 (not (null (delq (selected-frame) (visible-frame-list)))))
643 (delete-frame (selected-frame))
644 (let (rmail-flag summary-buffer
)
648 (set-buffer (window-buffer (next-window (selected-window) 'not
)))
649 (setq rmail-flag
(eq major-mode
'rmail-mode
))
651 (and mail-bury-selects-summary
652 (boundp 'rmail-summary-buffer
)
654 (buffer-name rmail-summary-buffer
)
655 (not (get-buffer-window rmail-summary-buffer
))
656 rmail-summary-buffer
))))
658 ;; If the Rmail buffer has a summary, show that.
659 (if summary-buffer
(switch-to-buffer summary-buffer
)
661 (switch-to-buffer newbuf
))))))
664 "Send the message in the current buffer.
665 If `mail-interactive' is non-nil, wait for success indication
666 or error messages, and inform user.
667 Otherwise any failure is reported in a message back to
668 the user from the mailer."
670 (if (if buffer-file-name
671 (y-or-n-p "Send buffer contents as mail message? ")
672 (or (buffer-modified-p)
673 (y-or-n-p "Message already sent; resend? ")))
674 (let ((inhibit-read-only t
)
676 (when (and enable-multibyte-characters
677 (not (eq mail-send-nonascii t
)))
678 (goto-char (point-min))
679 (skip-chars-forward "\0-\177")
680 (or (= (point) (point-max))
681 (if (eq mail-send-nonascii
'query
)
682 (or (y-or-n-p "Message contains non-ASCII characters; send anyway? ")
684 (error "Message contains non-ASCII characters"))))
685 ;; Complain about any invalid line.
686 (goto-char (point-min))
687 (while (< (point) (mail-header-end))
688 (unless (looking-at "[ \t]\\|.*:\\|$")
690 (error "Invalid header line (maybe a continuation line lacks initial whitespace)"))
693 (run-hooks 'mail-send-hook
)
694 (message "Sending...")
695 (funcall send-mail-function
)
696 ;; Now perform actions on successful sending.
697 (while mail-send-actions
699 (apply (car (car mail-send-actions
))
700 (cdr (car mail-send-actions
)))
702 (setq mail-send-actions
(cdr mail-send-actions
)))
703 (message "Sending...done")
704 ;; If buffer has no file, mark it as unmodified and delete auto-save.
705 (if (not buffer-file-name
)
707 (set-buffer-modified-p nil
)
708 (delete-auto-save-file-if-necessary t
))))))
710 ;; This does the real work of sending a message via sendmail.
711 ;; It is called via the variable send-mail-function.
714 (defvar sendmail-coding-system nil
715 "*Coding system for encoding the outgoing mail.
716 This has higher priority than `defualt-buffer-file-coding-system'
717 and `default-sendmail-coding-system',
718 but lower priority than the local value of `buffer-file-coding-system'.
719 See also the function `select-sendmail-coding-system'.")
722 (defvar default-sendmail-coding-system
'iso-latin-1
723 "Default coding system for encodihng the outgoing mail.
724 This variable is used only when `sendmail-coding-system' is nil.
726 This variable is set/changed by the command set-language-environment.
727 User should not set this variable manually,
728 instead use sendmail-coding-system to get a constant encoding
729 of outgoing mails regardless of the current language environment.
730 See also the function `select-sendmail-coding-system'.")
732 (defun sendmail-send-it ()
733 (require 'mail-utils
)
734 (let ((errbuf (if mail-interactive
735 (generate-new-buffer " sendmail errors")
737 (tembuf (generate-new-buffer " sendmail temp"))
738 (case-fold-search nil
)
742 (mailbuf (current-buffer)))
747 (insert-buffer-substring mailbuf
)
748 (goto-char (point-max))
749 ;; require one newline at the end.
750 (or (= (preceding-char) ?
\n)
752 ;; Change header-delimiter to be what sendmail expects.
753 (goto-char (mail-header-end))
754 (delete-region (point) (progn (end-of-line) (point)))
755 (setq delimline
(point-marker))
756 (sendmail-sync-aliases)
758 (expand-mail-aliases (point-min) delimline
))
759 (goto-char (point-min))
760 ;; Ignore any blank lines in the header
761 (while (and (re-search-forward "\n\n\n*" delimline t
)
762 (< (point) delimline
))
763 (replace-match "\n"))
764 (goto-char (point-min))
765 (let ((case-fold-search t
))
766 (goto-char (point-min))
767 (while (re-search-forward "^Resent-\\(to\\|cc\\|bcc\\):" delimline t
)
768 (setq resend-to-addresses
770 (narrow-to-region (point)
773 (while (looking-at "^[ \t]")
776 (append (mail-parse-comma-list)
777 resend-to-addresses
)))
778 ;; Delete Resent-BCC ourselves
779 (if (save-excursion (beginning-of-line)
780 (looking-at "resent-bcc"))
781 (delete-region (save-excursion (beginning-of-line) (point))
782 (save-excursion (end-of-line) (1+ (point))))))
783 ;;; Apparently this causes a duplicate Sender.
784 ;;; ;; If the From is different than current user, insert Sender.
785 ;;; (goto-char (point-min))
786 ;;; (and (re-search-forward "^From:" delimline t)
788 ;;; (require 'mail-utils)
789 ;;; (not (string-equal
790 ;;; (mail-strip-quoted-names
791 ;;; (save-restriction
792 ;;; (narrow-to-region (point-min) delimline)
793 ;;; (mail-fetch-field "From")))
794 ;;; (user-login-name))))
797 ;;; (insert "Sender: " (user-login-name) "\n")))
798 ;; Don't send out a blank subject line
799 (goto-char (point-min))
800 (if (re-search-forward "^Subject:\\([ \t]*\n\\)+\\b" delimline t
)
802 ;; This one matches a Subject just before the header delimiter.
803 (if (and (re-search-forward "^Subject:\\([ \t]*\n\\)+" delimline t
)
804 (= (match-end 0) delimline
))
806 ;; Put the "From:" field in unless for some odd reason
807 ;; they put one in themselves.
808 (goto-char (point-min))
809 (if (not (re-search-forward "^From:" delimline t
))
810 (let* ((login user-mail-address
)
811 (fullname (user-full-name))
812 (quote-fullname nil
))
813 (if (string-match "[\200-\377]" fullname
)
814 (setq fullname
(mail-quote-printable fullname t
)
816 (cond ((eq mail-from-style
'angles
)
817 (insert "From: " fullname
)
818 (let ((fullname-start (+ (point-min) 6))
819 (fullname-end (point-marker)))
820 (goto-char fullname-start
)
821 ;; Look for a character that cannot appear unquoted
822 ;; according to RFC 822.
823 (if (or (re-search-forward "[^- !#-'*+/-9=?A-Z^-~]"
827 ;; Quote fullname, escaping specials.
828 (goto-char fullname-start
)
830 (while (re-search-forward "[\"\\]"
832 (replace-match "\\\\\\&" t
))
834 (insert " <" login
">\n"))
835 ((eq mail-from-style
'parens
)
836 (insert "From: " login
" (")
837 (let ((fullname-start (point)))
843 (let ((fullname-end (point-marker)))
844 (goto-char fullname-start
)
845 ;; RFC 822 says \ and nonmatching parentheses
846 ;; must be escaped in comments.
847 ;; Escape every instance of ()\ ...
848 (while (re-search-forward "[()\\]" fullname-end
1)
849 (replace-match "\\\\\\&" t
))
850 ;; ... then undo escaping of matching parentheses,
851 ;; including matching nested parentheses.
852 (goto-char fullname-start
)
853 (while (re-search-forward
854 "\\(\\=\\|[^\\]\\(\\\\\\\\\\)*\\)\\\\(\\(\\([^\\]\\|\\\\\\\\\\)*\\)\\\\)"
856 (replace-match "\\1(\\3)" t
)
857 (goto-char fullname-start
))))
859 ((null mail-from-style
)
860 (insert "From: " login
"\n"))
861 ((eq mail-from-style
'system-default
)
863 (t (error "Invalid value for `system-default'")))))
864 ;; Insert an extra newline if we need it to work around
865 ;; Sun's bug that swallows newlines.
866 (goto-char (1+ delimline
))
867 (if (eval mail-mailer-swallows-blank-line
)
869 ;; Find and handle any FCC fields.
870 (goto-char (point-min))
871 (if (re-search-forward "^FCC:" delimline t
)
873 (setq fcc-was-found t
)
874 (mail-do-fcc delimline
)))
879 (goto-char (point-min))
880 (if (let ((case-fold-search t
))
881 (re-search-forward "^To:\\|^cc:\\|^bcc:\\|^resent-to:\
882 \\|^resent-cc:\\|^resent-bcc:"
884 (let ((default-directory "/")
885 (coding-system-for-write (select-message-coding-system)))
886 (apply 'call-process-region
887 (append (list (point-min) (point-max)
888 (if (boundp 'sendmail-program
)
891 nil errbuf nil
"-oi")
892 ;; Always specify who from,
893 ;; since some systems have broken sendmails.
894 ;; unless user has said no.
895 (if (memq mail-from-style
'(angles parens nil
))
896 (list "-f" user-mail-address
))
897 ;;; ;; Don't say "from root" if running under su.
898 ;;; (and (equal (user-real-login-name) "root")
899 ;;; (list "-f" (user-login-name)))
901 (list (concat "-oA" mail-alias-file
)))
903 ;; These mean "report errors to terminal"
904 ;; and "deliver interactively"
906 ;; These mean "report errors by mail"
907 ;; and "deliver in background".
909 ;; Get the addresses from the message
910 ;; unless this is a resend.
911 ;; We must not do that for a resend
912 ;; because we would find the original addresses.
913 ;; For a resend, include the specific addresses.
914 (or resend-to-addresses
917 (error "No recipients")))
921 (goto-char (point-min))
922 (while (re-search-forward "\n\n* *" nil t
)
923 (replace-match "; "))
924 (if (not (zerop (buffer-size)))
925 (error "Sending...failed to %s"
926 (buffer-substring (point-min) (point-max)))))))
929 (kill-buffer errbuf
)))))
931 (defun mail-do-fcc (header-end)
933 (rmailbuf (current-buffer))
934 (time (current-time))
935 (tembuf (generate-new-buffer " rmail output"))
936 (case-fold-search t
))
938 (goto-char (point-min))
939 (while (re-search-forward "^FCC:[ \t]*" header-end t
)
940 (setq fcc-list
(cons (buffer-substring (point)
943 (skip-chars-backward " \t")
946 (delete-region (match-beginning 0)
947 (progn (forward-line 1) (point))))
950 ;; This initial newline is written out if the fcc file already exists.
951 (insert "\nFrom " (user-login-name) " "
952 (current-time-string time
) "\n")
953 ;; Insert the time zone before the year.
956 (require 'mail-utils
)
957 (insert (mail-rfc822-time-zone time
) " ")
958 (goto-char (point-max))
959 (insert-buffer-substring rmailbuf
)
960 ;; Make sure messages are separated.
961 (goto-char (point-max))
964 ;; ``Quote'' "^From " as ">From "
965 ;; (note that this isn't really quoting, as there is no requirement
966 ;; that "^[>]+From " be quoted in the same transparent way.)
967 (let ((case-fold-search nil
))
968 (while (search-forward "\nFrom " nil t
)
972 (let* ((buffer (find-buffer-visiting (car fcc-list
)))
973 (curbuf (current-buffer))
976 (beg (point-min)) (end (point-max))
977 (beg2 (save-excursion (goto-char (point-min))
978 (forward-line 2) (point))))
980 ;; File is present in a buffer => append to that buffer.
983 (setq buffer-matches-file
984 (and (not (buffer-modified-p))
985 (verify-visited-file-modtime buffer
)))
986 ;; Keep the end of the accessible portion at the same place
987 ;; unless it is the end of the buffer.
988 (let ((max (if (/= (1+ (buffer-size)) (point-max))
991 ;; Code below lifted from rmailout.el
992 ;; function rmail-output-to-rmail-file:
993 (let ((buffer-read-only nil
)
994 (msg (and (boundp 'rmail-current-message
)
995 rmail-current-message
)))
996 ;; If MSG is non-nil, buffer is in RMAIL mode.
999 (rmail-maybe-set-message-counters)
1001 (narrow-to-region (point-max) (point-max))
1002 (insert "\C-l\n0, unseen,,\n*** EOOH ***\n"
1003 "Date: " (mail-rfc822-date) "\n")
1004 (insert-buffer-substring curbuf beg2 end
)
1006 (goto-char (point-min))
1008 (search-backward "\n\^_")
1009 (narrow-to-region (point) (point-max))
1010 (rmail-count-new-messages t
)
1011 (rmail-show-message msg
)
1013 ;; Output file not in rmail mode
1014 ;; => just insert at the end.
1015 (narrow-to-region (point-min) (1+ (buffer-size)))
1016 (goto-char (point-max))
1017 (insert-buffer-substring curbuf beg end
))
1018 (or buffer-matches-file
1020 (if (y-or-n-p (format "Save file %s? "
1023 (setq dont-write-the-file t
))))
1024 (if max
(narrow-to-region (point-min) max
))))))
1025 ;; Append to the file directly,
1026 ;; unless we've already taken care of it.
1027 (unless dont-write-the-file
1028 (if (and (file-exists-p (car fcc-list
))
1029 (mail-file-babyl-p (car fcc-list
)))
1030 ;; If the file is a Babyl file,
1031 ;; convert the message to Babyl format.
1032 (let ((coding-system-for-write
1033 (or rmail-file-coding-system
1036 (set-buffer (get-buffer-create " mail-temp"))
1037 (setq buffer-read-only nil
)
1039 (insert "\C-l\n0, unseen,,\n*** EOOH ***\n"
1040 "Date: " (mail-rfc822-date) "\n")
1041 (insert-buffer-substring curbuf beg2 end
)
1043 (write-region (point-min) (point-max) (car fcc-list
) t
)
1046 (1+ (point-min)) (point-max) (car fcc-list
) t
)))
1047 (and buffer
(not dont-write-the-file
)
1048 (with-current-buffer buffer
1049 (set-visited-file-modtime))))
1050 (setq fcc-list
(cdr fcc-list
))))
1051 (kill-buffer tembuf
)))
1053 (defun mail-sent-via ()
1054 "Make a Sent-via header line from each To or CC header line."
1057 ;; put a marker at the end of the header
1058 (let ((end (make-marker (mail-header-end)))
1059 (case-fold-search t
)
1061 (goto-char (point-min))
1062 ;; search for the To: lines and make Sent-via: lines from them
1063 ;; search for the next To: line
1064 (while (re-search-forward "^\\(to\\|cc\\):" end t
)
1065 ;; Grab this line plus all its continuations, sans the `to:'.
1067 (buffer-substring (point)
1069 (if (re-search-forward "^[^ \t\n]" end t
)
1073 ;; Insert a copy, with altered header field name.
1074 (insert-before-markers "Sent-via:" to-line
))))))
1077 "Move point to end of To-field."
1080 (mail-position-on-field "To"))
1082 (defun mail-subject ()
1083 "Move point to end of Subject-field."
1086 (mail-position-on-field "Subject"))
1089 "Move point to end of CC-field. Create a CC field if none."
1092 (or (mail-position-on-field "cc" t
)
1093 (progn (mail-position-on-field "to")
1094 (insert "\nCC: "))))
1097 "Move point to end of BCC-field. Create a BCC field if none."
1100 (or (mail-position-on-field "bcc" t
)
1101 (progn (mail-position-on-field "to")
1102 (insert "\nBCC: "))))
1104 (defun mail-fcc (folder)
1105 "Add a new FCC field, with file name completion."
1106 (interactive "FFolder carbon copy: ")
1108 (or (mail-position-on-field "fcc" t
) ;Put new field after exiting FCC.
1109 (mail-position-on-field "to"))
1110 (insert "\nFCC: " folder
))
1112 (defun mail-reply-to ()
1113 "Move point to end of Reply-To-field."
1116 (mail-position-on-field "Reply-To"))
1118 (defun mail-position-on-field (field &optional soft
)
1120 (case-fold-search t
))
1121 (setq end
(mail-header-end))
1122 (goto-char (point-min))
1123 (if (re-search-forward (concat "^" (regexp-quote field
) ":") end t
)
1125 (re-search-forward "^[^ \t]" nil
'move
)
1127 (skip-chars-backward "\n")
1130 (progn (goto-char end
)
1131 (insert field
": \n")
1132 (skip-chars-backward "\n")))
1136 "Move point to beginning of message text."
1139 (goto-char (mail-text-start)))
1141 (defun mail-signature (atpoint)
1142 "Sign letter with contents of the file `mail-signature-file'.
1143 Prefix arg means put contents at point."
1147 (goto-char (point-max)))
1148 (skip-chars-backward " \t\n")
1151 (delete-region (point) (point-max)))
1152 (insert "\n\n-- \n")
1153 (insert-file-contents (expand-file-name mail-signature-file
))))
1155 (defun mail-fill-yanked-message (&optional justifyp
)
1156 "Fill the paragraphs of a message yanked into this one.
1157 Numeric argument means justify as well."
1160 (goto-char (mail-text-start))
1161 (fill-individual-paragraphs (point)
1164 mail-citation-prefix-regexp
)))
1166 (defun mail-indent-citation ()
1167 "Modify text just inserted from a message to be cited.
1168 The inserted text should be the region.
1169 When this function returns, the region is again around the modified text.
1171 Normally, indent each nonblank line `mail-indentation-spaces' spaces.
1172 However, if `mail-yank-prefix' is non-nil, insert that prefix on each line."
1173 (mail-yank-clear-headers (region-beginning) (region-end))
1174 (if (null mail-yank-prefix
)
1175 (indent-rigidly (region-beginning) (region-end)
1176 mail-indentation-spaces
)
1178 (let ((end (set-marker (make-marker) (region-end))))
1179 (goto-char (region-beginning))
1180 (while (< (point) end
)
1181 (insert mail-yank-prefix
)
1182 (forward-line 1))))))
1184 (defun mail-yank-original (arg)
1185 "Insert the message being replied to, if any (in rmail).
1186 Puts point after the text and mark before.
1187 Normally, indents each nonblank line ARG spaces (default 3).
1188 However, if `mail-yank-prefix' is non-nil, insert that prefix on each line.
1190 Just \\[universal-argument] as argument means don't indent, insert no prefix,
1191 and don't delete any header fields."
1193 (if mail-reply-action
1194 (let ((start (point))
1195 (original mail-reply-action
))
1196 (and (consp original
) (eq (car original
) 'insert-buffer
)
1197 (setq original
(nth 1 original
)))
1198 (if (consp original
)
1199 (apply (car original
) (cdr original
))
1200 ;; If the original message is in another window in the same frame,
1201 ;; delete that window to save screen space.
1202 ;; t means don't alter other frames.
1203 (delete-windows-on original t
)
1204 (insert-buffer original
))
1208 (let ((mail-indentation-spaces (if arg
(prefix-numeric-value arg
)
1209 mail-indentation-spaces
))
1210 ;; Avoid error in Transient Mark mode
1211 ;; on account of mark's being inactive.
1212 (mark-even-if-inactive t
))
1213 (if mail-citation-hook
1214 ;; Bind mail-citation-hook to the inserted message's header.
1215 (let ((mail-citation-header
1216 (buffer-substring-no-properties
1220 (narrow-to-region start
(point-max))
1224 (run-hooks 'mail-citation-hook
))
1226 (run-hooks 'mail-yank-hooks
)
1227 (mail-indent-citation)))))
1228 ;; This is like exchange-point-and-mark, but doesn't activate the mark.
1229 ;; It is cleaner to avoid activation, even though the command
1230 ;; loop would deactivate the mark because we inserted text.
1231 (goto-char (prog1 (mark t
)
1232 (set-marker (mark-marker) (point) (current-buffer))))
1233 (if (not (eolp)) (insert ?
\n)))))
1235 (defun mail-yank-clear-headers (start end
)
1238 (setq temp start start end end temp
)))
1239 (if mail-yank-ignored-headers
1242 (if (search-forward "\n\n" end t
)
1244 (narrow-to-region start
(point))
1246 (while (let ((case-fold-search t
))
1247 (re-search-forward mail-yank-ignored-headers nil t
))
1249 (delete-region (point)
1250 (progn (re-search-forward "\n[^ \t]")
1254 (defun mail-yank-region (arg)
1255 "Insert the selected region from the message being replied to.
1256 Puts point after the text and mark before.
1257 Normally, indents each nonblank line ARG spaces (default 3).
1258 However, if `mail-yank-prefix' is non-nil, insert that prefix on each line.
1260 Just \\[universal-argument] as argument means don't indent, insert no prefix,
1261 and don't delete any header fields."
1263 (and (consp mail-reply-action
)
1264 (eq (car mail-reply-action
) 'insert-buffer
)
1265 (let ((buffer (nth 1 mail-reply-action
))
1267 ;; Avoid error in Transient Mark mode
1268 ;; on account of mark's being inactive.
1269 (mark-even-if-inactive t
))
1270 ;; Insert the citation text.
1271 (insert (with-current-buffer buffer
1272 (buffer-substring-no-properties (point) (mark))))
1274 ;; Indent or otherwise annotate the citation text.
1277 (let ((mail-indentation-spaces (if arg
(prefix-numeric-value arg
)
1278 mail-indentation-spaces
)))
1279 (if mail-citation-hook
1280 ;; Bind mail-citation-hook to the original message's header.
1281 (let ((mail-citation-header
1282 (with-current-buffer buffer
1283 (buffer-substring-no-properties
1286 (goto-char (point-min))
1289 (run-hooks 'mail-citation-hook
))
1291 (run-hooks 'mail-yank-hooks
)
1292 (mail-indent-citation))))))))
1294 (defun mail-attach-file (&optional file
)
1295 "Insert a file at the end of the buffer, with separator lines around it."
1296 (interactive "fAttach file: ")
1298 (goto-char (point-max))
1299 (or (bolp) (newline))
1301 (let ((start (point))
1303 (insert (format "===File %s===" file
))
1304 (insert-char ?
= (max 0 (- 60 (current-column))))
1306 (setq middle
(point))
1307 (insert "============================================================\n")
1310 (insert-file-contents file
)
1311 (or (bolp) (newline))
1312 (goto-char start
))))
1314 ;; Put these commands last, to reduce chance of lossage from quitting
1315 ;; in middle of loading the file.
1317 ;;;###autoload (add-hook 'same-window-buffer-names "*mail*")
1320 (defun mail (&optional noerase to subject in-reply-to cc replybuffer actions
)
1321 "Edit a message to be sent. Prefix arg means resume editing (don't erase).
1322 When this function returns, the buffer `*mail*' is selected.
1323 The value is t if the message was newly initialized; otherwise, nil.
1325 Optionally, the signature file `mail-signature-file' can be inserted at the
1326 end; see the variable `mail-signature'.
1329 While editing message, type \\[mail-send-and-exit] to send the message and exit.
1331 Various special commands starting with C-c are available in sendmail mode
1332 to move to message header fields:
1335 If `mail-self-blind' is non-nil, a BCC to yourself is inserted
1336 when the message is initialized.
1338 If `mail-default-reply-to' is non-nil, it should be an address (a string);
1339 a Reply-to: field with that address is inserted.
1341 If `mail-archive-file-name' is non-nil, an FCC field with that file name
1344 The normal hook `mail-setup-hook' is run after the message is
1345 initialized. It can add more default fields to the message.
1347 When calling from a program, the first argument if non-nil says
1348 not to erase the existing contents of the `*mail*' buffer.
1350 The second through fifth arguments,
1351 TO, SUBJECT, IN-REPLY-TO and CC, specify if non-nil
1352 the initial contents of those header fields.
1353 These arguments should not have final newlines.
1354 The sixth argument REPLYBUFFER is a buffer which contains an
1355 original message being replied to, or else an action
1356 of the form (FUNCTION . ARGS) which says how to insert the original.
1357 Or it can be nil, if not replying to anything.
1358 The seventh argument ACTIONS is a list of actions to take
1359 if/when the message is sent. Each action looks like (FUNCTION . ARGS);
1360 when the message is sent, we apply FUNCTION to ARGS.
1361 This is how Rmail arranges to mark messages `answered'."
1363 ;;; This is commented out because I found it was confusing in practice.
1364 ;;; It is easy enough to rename *mail* by hand with rename-buffer
1365 ;;; if you want to have multiple mail buffers.
1366 ;;; And then you can control which messages to save. --rms.
1369 ;;; ;; If requested, look for a mail buffer that is modified and go to it.
1372 ;;; (while (and (setq buffer
1373 ;;; (get-buffer (if (= 1 index) "*mail*"
1374 ;;; (format "*mail*<%d>" index))))
1375 ;;; (not (buffer-modified-p buffer)))
1376 ;;; (setq index (1+ index)))
1377 ;;; (if buffer (switch-to-buffer buffer)
1378 ;;; ;; If none exists, start a new message.
1379 ;;; ;; This will never re-use an existing unmodified mail buffer
1380 ;;; ;; (since index is not 1 anymore). Perhaps it should.
1381 ;;; (setq noerase nil))))
1382 ;;; ;; Unless we found a modified message and are happy, start a new message.
1383 ;;; (if (not noerase)
1385 ;;; ;; Look for existing unmodified mail buffer.
1386 ;;; (while (and (setq buffer
1387 ;;; (get-buffer (if (= 1 index) "*mail*"
1388 ;;; (format "*mail*<%d>" index))))
1389 ;;; (buffer-modified-p buffer))
1390 ;;; (setq index (1+ index)))
1391 ;;; ;; If none, make a new one.
1393 ;;; (setq buffer (generate-new-buffer "*mail*")))
1394 ;;; ;; Go there and initialize it.
1395 ;;; (switch-to-buffer buffer)
1397 ;;; (setq default-directory (expand-file-name "~/"))
1398 ;;; (auto-save-mode auto-save-default)
1400 ;;; (mail-setup to subject in-reply-to cc replybuffer actions)
1401 ;;; (if (and buffer-auto-save-file-name
1402 ;;; (file-exists-p buffer-auto-save-file-name))
1403 ;;; (message "Auto save file for draft message exists; consider M-x mail-recover"))
1405 (pop-to-buffer "*mail*")
1406 ;; Put the auto-save file in the home dir
1407 ;; to avoid any danger that it can't be written.
1408 (if (file-exists-p (expand-file-name "~/"))
1409 (setq default-directory
(expand-file-name "~/")))
1410 ;; Only call auto-save-mode if necessary, to avoid changing auto-save file.
1411 (if (or (and auto-save-default
(not buffer-auto-save-file-name
))
1412 (and (not auto-save-default
) buffer-auto-save-file-name
))
1413 (auto-save-mode auto-save-default
))
1415 ;; Disconnect the buffer from its visited file
1416 ;; (in case the user has actually visited a file *mail*).
1417 ; (set-visited-file-name nil)
1420 (if buffer-file-name
1421 (if (buffer-modified-p)
1422 (when (y-or-n-p "Buffer has unsaved changes; reinitialize it and discard them? ")
1423 (if (y-or-n-p "Disconnect buffer from visited file? ")
1424 (set-visited-file-name nil
))
1426 (when (y-or-n-p "Reinitialize buffer, and disconnect it from the visited file? ")
1427 (set-visited-file-name nil
)
1429 ;; A non-file-visiting buffer.
1430 (if (buffer-modified-p)
1431 (y-or-n-p "Unsent message being composed; erase it? ")
1433 (let ((inhibit-read-only t
))
1435 (mail-setup to subject in-reply-to cc replybuffer actions
)
1436 (setq initialized t
)))
1437 (if (and buffer-auto-save-file-name
1438 (file-exists-p buffer-auto-save-file-name
))
1439 (message "Auto save file for draft message exists; consider M-x mail-recover"))
1442 (defun mail-recover ()
1443 "Reread contents of current buffer from its last auto-save file."
1445 (let ((file-name (make-auto-save-file-name)))
1446 (cond ((save-window-excursion
1447 (if (not (eq system-type
'vax-vms
))
1448 (with-output-to-temp-buffer "*Directory*"
1449 (buffer-disable-undo standard-output
)
1450 (let ((default-directory "/"))
1452 "ls" nil standard-output nil
"-l" file-name
))))
1453 (yes-or-no-p (format "Recover auto save file %s? " file-name
)))
1454 (let ((buffer-read-only nil
))
1456 (insert-file-contents file-name nil
)))
1457 (t (error "mail-recover cancelled")))))
1460 (defun mail-other-window (&optional noerase to subject in-reply-to cc replybuffer sendactions
)
1461 "Like `mail' command, but display mail buffer in another window."
1463 (let ((pop-up-windows t
)
1464 (special-display-buffer-names nil
)
1465 (special-display-regexps nil
)
1466 (same-window-buffer-names nil
)
1467 (same-window-regexps nil
))
1468 (pop-to-buffer "*mail*"))
1469 (mail noerase to subject in-reply-to cc replybuffer sendactions
))
1472 (defun mail-other-frame (&optional noerase to subject in-reply-to cc replybuffer sendactions
)
1473 "Like `mail' command, but display mail buffer in another frame."
1475 (let ((pop-up-frames t
)
1476 (special-display-buffer-names nil
)
1477 (special-display-regexps nil
)
1478 (same-window-buffer-names nil
)
1479 (same-window-regexps nil
))
1480 (pop-to-buffer "*mail*"))
1481 (mail noerase to subject in-reply-to cc replybuffer sendactions
))
1483 ;;; Do not add anything but external entries on this page.
1487 ;;; sendmail.el ends here