Commit | Line | Data |
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dda00b2c | 1 | ;;; mh-comp.el --- MH-E functions for composing and sending messages |
c26cf6c8 | 2 | |
e495eaec | 3 | ;; Copyright (C) 1993, 1995, 1997, |
d7a0267c | 4 | ;; 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc. |
7382bcae | 5 | |
a1b4049d | 6 | ;; Author: Bill Wohler <wohler@newt.com> |
6e65a812 | 7 | ;; Maintainer: Bill Wohler <wohler@newt.com> |
7382bcae | 8 | ;; Keywords: mail |
a1b4049d | 9 | ;; See: mh-e.el |
c26cf6c8 | 10 | |
60370d40 | 11 | ;; This file is part of GNU Emacs. |
c26cf6c8 | 12 | |
9b7bc076 | 13 | ;; GNU Emacs is free software; you can redistribute it and/or modify |
c26cf6c8 | 14 | ;; it under the terms of the GNU General Public License as published by |
ceaeecb0 | 15 | ;; the Free Software Foundation; either version 3, or (at your option) |
c26cf6c8 RS |
16 | ;; any later version. |
17 | ||
9b7bc076 | 18 | ;; GNU Emacs is distributed in the hope that it will be useful, |
c26cf6c8 RS |
19 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of |
20 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
21 | ;; GNU General Public License for more details. | |
22 | ||
23 | ;; You should have received a copy of the GNU General Public License | |
b578f267 | 24 | ;; along with GNU Emacs; see the file COPYING. If not, write to the |
3a35cf56 LK |
25 | ;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
26 | ;; Boston, MA 02110-1301, USA. | |
c26cf6c8 RS |
27 | |
28 | ;;; Commentary: | |
29 | ||
dda00b2c BW |
30 | ;; This file includes the functions in the MH-Folder maps that get us |
31 | ;; into MH-Letter mode, as well the functions in the MH-Letter mode | |
32 | ;; that are used to send the mail. Other that those, functions that | |
33 | ;; are needed in mh-letter.el should be found there. | |
c26cf6c8 | 34 | |
847b8219 KH |
35 | ;;; Change Log: |
36 | ||
c26cf6c8 RS |
37 | ;;; Code: |
38 | ||
7094eefe | 39 | (require 'mh-e) |
dda00b2c BW |
40 | (require 'mh-gnus) ;needed because mh-gnus.el not compiled |
41 | (require 'mh-scan) | |
7094eefe | 42 | |
dda00b2c | 43 | (require 'sendmail) |
bdcfe844 | 44 | |
dda00b2c BW |
45 | (autoload 'easy-menu-add "easymenu") |
46 | (autoload 'mml-insert-tag "mml") | |
c26cf6c8 | 47 | |
cee9f5c6 BW |
48 | \f |
49 | ||
dda00b2c | 50 | ;;; Site Customization |
847b8219 KH |
51 | |
52 | (defvar mh-send-prog "send" | |
53 | "Name of the MH send program. | |
54 | Some sites need to change this because of a name conflict.") | |
55 | ||
fbf62741 BW |
56 | (defvar mh-send-uses-spost-flag nil |
57 | "Non-nil means \"send\" uses \"spost\" to submit messages. | |
58 | ||
59 | If the value of \"postproc:\" is \"spost\", you may need to set | |
60 | this variable to t to tell MH-E to avoid using features of | |
61 | \"post\" that are not supported by \"spost\". You'll know that | |
62 | you'll need to do this if sending mail fails with an error of | |
63 | \"spost: -msgid unknown\".") | |
64 | ||
a1b4049d BW |
65 | (defvar mh-redist-background nil |
66 | "If non-nil redist will be done in background like send. | |
2dcf34f9 BW |
67 | This allows transaction log to be visible if -watch, -verbose or |
68 | -snoop are used.") | |
847b8219 | 69 | |
cee9f5c6 BW |
70 | \f |
71 | ||
dda00b2c | 72 | ;;; Variables |
c26cf6c8 | 73 | |
c26cf6c8 RS |
74 | (defvar mh-comp-formfile "components" |
75 | "Name of file to be used as a skeleton for composing messages. | |
2dcf34f9 BW |
76 | |
77 | Default is \"components\". | |
78 | ||
79 | If not an absolute file name, the file is searched for first in the | |
80 | user's MH directory, then in the system MH lib directory.") | |
c26cf6c8 | 81 | |
847b8219 KH |
82 | (defvar mh-repl-formfile "replcomps" |
83 | "Name of file to be used as a skeleton for replying to messages. | |
2dcf34f9 BW |
84 | |
85 | Default is \"replcomps\". | |
86 | ||
87 | If not an absolute file name, the file is searched for first in the | |
88 | user's MH directory, then in the system MH lib directory.") | |
847b8219 | 89 | |
c3d6278e | 90 | (defvar mh-repl-group-formfile "replgroupcomps" |
bdcfe844 | 91 | "Name of file to be used as a skeleton for replying to messages. |
2dcf34f9 | 92 | |
f0d73c14 | 93 | Default is \"replgroupcomps\". |
2dcf34f9 BW |
94 | |
95 | This file is used to form replies to the sender and all recipients of | |
96 | a message. Only used if `(mh-variant-p 'nmh)' is non-nil. | |
97 | If not an absolute file name, the file is searched for first in the | |
98 | user's MH directory, then in the system MH lib directory.") | |
a1b4049d | 99 | |
c26cf6c8 | 100 | (defvar mh-rejected-letter-start |
bdcfe844 | 101 | (format "^%s$" |
c3d9274a BW |
102 | (regexp-opt |
103 | '("Content-Type: message/rfc822" ;MIME MDN | |
f0d73c14 | 104 | "------ This is a copy of the message, including all the headers. ------";from exim |
dda00b2c | 105 | "--- Below this line is a copy of the message."; from qmail |
c3d9274a BW |
106 | " ----- Unsent message follows -----" ;from sendmail V5 |
107 | " --------Unsent Message below:" ; from sendmail at BU | |
108 | " ----- Original message follows -----" ;from sendmail V8 | |
109 | "------- Unsent Draft" ;from MH itself | |
110 | "---------- Original Message ----------" ;from zmailer | |
111 | " --- The unsent message follows ---" ;from AIX mail system | |
112 | " Your message follows:" ;from MMDF-II | |
113 | "Content-Description: Returned Content" ;1993 KJ sendmail | |
114 | )))) | |
c26cf6c8 RS |
115 | |
116 | (defvar mh-new-draft-cleaned-headers | |
847b8219 | 117 | "^Date:\\|^Received:\\|^Message-Id:\\|^From:\\|^Sender:\\|^Errors-To:\\|^Delivery-Date:\\|^Return-Path:" |
5a4aad03 BW |
118 | "Regexp of header lines to remove before offering a message as a new draft\\<mh-folder-mode-map>. |
119 | Used by the \\[mh-edit-again] and \\[mh-extract-rejected-mail] commands.") | |
c26cf6c8 | 120 | |
c26cf6c8 | 121 | (defvar mh-letter-mode-syntax-table nil |
bdcfe844 | 122 | "Syntax table used by MH-E while in MH-Letter mode.") |
c26cf6c8 RS |
123 | |
124 | (if mh-letter-mode-syntax-table | |
125 | () | |
c3d9274a BW |
126 | (setq mh-letter-mode-syntax-table |
127 | (make-syntax-table text-mode-syntax-table)) | |
128 | (modify-syntax-entry ?% "." mh-letter-mode-syntax-table)) | |
c26cf6c8 | 129 | |
799f7c09 | 130 | (defvar mh-send-args "" |
bdcfe844 BW |
131 | "Extra args to pass to \"send\" command.") |
132 | ||
133 | (defvar mh-annotate-char nil | |
134 | "Character to use to annotate `mh-sent-from-msg'.") | |
135 | ||
136 | (defvar mh-annotate-field nil | |
137 | "Field name for message annotation.") | |
c26cf6c8 | 138 | |
aad5673d SG |
139 | (defvar mh-annotate-list nil |
140 | "Messages annotated, either a sequence name or a list of message numbers. | |
141 | This variable can be used by `mh-annotate-msg-hook'.") | |
142 | ||
a66894d8 | 143 | (defvar mh-insert-auto-fields-done-local nil |
f0d73c14 | 144 | "Buffer-local variable set when `mh-insert-auto-fields' called successfully.") |
a66894d8 BW |
145 | (make-variable-buffer-local 'mh-insert-auto-fields-done-local) |
146 | ||
dda00b2c BW |
147 | \f |
148 | ||
149 | ;;; MH-E Entry Points | |
150 | ||
c26cf6c8 RS |
151 | ;;;###autoload |
152 | (defun mh-smail () | |
b2064e08 | 153 | "Compose a message with the MH mail system. |
f0d73c14 | 154 | See `mh-send' for more details on composing mail." |
c26cf6c8 RS |
155 | (interactive) |
156 | (mh-find-path) | |
157 | (call-interactively 'mh-send)) | |
158 | ||
b2064e08 BW |
159 | ;;;###autoload |
160 | (defun mh-smail-other-window () | |
161 | "Compose a message with the MH mail system in other window. | |
162 | See `mh-send' for more details on composing mail." | |
163 | (interactive) | |
164 | (mh-find-path) | |
165 | (call-interactively 'mh-send-other-window)) | |
166 | ||
dda00b2c BW |
167 | (defun mh-send-other-window (to cc subject) |
168 | "Compose a message in another window. | |
169 | ||
170 | See `mh-send' for more information and a description of how the | |
171 | TO, CC, and SUBJECT arguments are used." | |
172 | (interactive (list | |
173 | (mh-interactive-read-address "To: ") | |
174 | (mh-interactive-read-address "Cc: ") | |
175 | (mh-interactive-read-string "Subject: "))) | |
176 | (let ((pop-up-windows t)) | |
177 | (mh-send-sub to cc subject (current-window-configuration)))) | |
178 | ||
c3d9274a | 179 | (defvar mh-error-if-no-draft nil) ;raise error over using old draft |
283b03f4 | 180 | |
283b03f4 | 181 | ;;;###autoload |
c3d6278e | 182 | (defun mh-smail-batch (&optional to subject other-headers &rest ignored) |
b2064e08 BW |
183 | "Compose a message with the MH mail system. |
184 | ||
2dcf34f9 BW |
185 | This function does not prompt the user for any header fields, and |
186 | thus is suitable for use by programs that want to create a mail | |
187 | buffer. Users should use \\[mh-smail] to compose mail. | |
f0d73c14 | 188 | |
2dcf34f9 | 189 | Optional arguments for setting certain fields include TO, |
0d887b77 BW |
190 | SUBJECT, and OTHER-HEADERS. Additional arguments are IGNORED. |
191 | ||
192 | This function remains for Emacs 21 compatibility. New | |
193 | applications should use `mh-user-agent-compose'." | |
283b03f4 KH |
194 | (mh-find-path) |
195 | (let ((mh-error-if-no-draft t)) | |
016fbe59 | 196 | (mh-send (or to "") "" (or subject "")))) |
283b03f4 | 197 | |
0d887b77 BW |
198 | ;;;###autoload |
199 | (define-mail-user-agent 'mh-e-user-agent | |
200 | 'mh-user-agent-compose 'mh-send-letter 'mh-fully-kill-draft | |
201 | 'mh-before-send-letter-hook) | |
202 | ||
a1b4049d BW |
203 | ;;;###autoload |
204 | (defun mh-user-agent-compose (&optional to subject other-headers continue | |
c3d9274a BW |
205 | switch-function yank-action |
206 | send-actions) | |
a1b4049d | 207 | "Set up mail composition draft with the MH mail system. |
0d887b77 BW |
208 | This is the `mail-user-agent' entry point to MH-E. This function |
209 | conforms to the contract specified by `define-mail-user-agent' | |
210 | which means that this function should accept the same arguments | |
211 | as `compose-mail'. | |
a1b4049d BW |
212 | |
213 | The optional arguments TO and SUBJECT specify recipients and the | |
214 | initial Subject field, respectively. | |
215 | ||
2dcf34f9 BW |
216 | OTHER-HEADERS is an alist specifying additional header fields. |
217 | Elements look like (HEADER . VALUE) where both HEADER and VALUE | |
218 | are strings. | |
a1b4049d | 219 | |
2dcf34f9 BW |
220 | CONTINUE, SWITCH-FUNCTION, YANK-ACTION and SEND-ACTIONS are |
221 | ignored." | |
a1b4049d BW |
222 | (mh-find-path) |
223 | (let ((mh-error-if-no-draft t)) | |
224 | (mh-send to "" subject) | |
225 | (while other-headers | |
226 | (mh-insert-fields (concat (car (car other-headers)) ":") | |
c3d9274a | 227 | (cdr (car other-headers))) |
a1b4049d | 228 | (setq other-headers (cdr other-headers))))) |
283b03f4 | 229 | |
dda00b2c | 230 | ;; Shush compiler. |
42f8c37f | 231 | (defvar sendmail-coding-system) ; XEmacs |
dda00b2c BW |
232 | |
233 | ;;;###autoload | |
234 | (defun mh-send-letter (&optional arg) | |
235 | "Save draft and send message. | |
236 | ||
237 | When you are all through editing a message, you send it with this | |
238 | command. You can give a prefix argument ARG to monitor the first stage | |
239 | of the delivery\; this output can be found in a buffer called \"*MH-E | |
240 | Mail Delivery*\". | |
241 | ||
242 | The hook `mh-before-send-letter-hook' is run at the beginning of | |
243 | this command. For example, if you want to check your spelling in | |
244 | your message before sending, add the function `ispell-message'. | |
245 | ||
3fbc098d BW |
246 | Unless `mh-insert-auto-fields' had previously been called |
247 | manually, the function `mh-insert-auto-fields' is called to | |
248 | insert fields based upon the recipients. If fields are added, you | |
249 | are given a chance to see and to confirm these fields before the | |
250 | message is actually sent. You can do away with this confirmation | |
251 | by turning off the option `mh-auto-fields-prompt-flag'. | |
252 | ||
dda00b2c BW |
253 | In case the MH \"send\" program is installed under a different name, |
254 | use `mh-send-prog' to tell MH-E the name." | |
255 | (interactive "P") | |
256 | (run-hooks 'mh-before-send-letter-hook) | |
257 | (if (and (mh-insert-auto-fields t) | |
258 | mh-auto-fields-prompt-flag | |
259 | (goto-char (point-min))) | |
260 | (if (not (y-or-n-p "Auto fields inserted, send? ")) | |
261 | (error "Send aborted"))) | |
262 | (cond ((mh-mh-directive-present-p) | |
263 | (mh-mh-to-mime)) | |
264 | ((or (mh-mml-tag-present-p) (not (mh-ascii-buffer-p))) | |
265 | (mh-mml-to-mime))) | |
266 | (save-buffer) | |
267 | (message "Sending...") | |
268 | (let ((draft-buffer (current-buffer)) | |
269 | (file-name buffer-file-name) | |
270 | (config mh-previous-window-config) | |
271 | (coding-system-for-write | |
272 | (if (and (local-variable-p 'buffer-file-coding-system | |
273 | (current-buffer)) ;XEmacs needs two args | |
274 | ;; We're not sure why, but buffer-file-coding-system | |
275 | ;; tends to get set to undecided-unix. | |
276 | (not (memq buffer-file-coding-system | |
277 | '(undecided undecided-unix undecided-dos)))) | |
278 | buffer-file-coding-system | |
279 | (or (and (boundp 'sendmail-coding-system) sendmail-coding-system) | |
280 | (and (boundp 'default-buffer-file-coding-system ) | |
281 | default-buffer-file-coding-system) | |
282 | 'iso-latin-1)))) | |
fbf62741 BW |
283 | ;; Older versions of spost do not support -msgid and -mime. |
284 | (unless mh-send-uses-spost-flag | |
285 | ;; Adding a Message-ID field looks good, makes it easier to search for | |
286 | ;; message in your +outbox, and best of all doesn't break threading for | |
287 | ;; the recipient if you reply to a message in your +outbox. | |
288 | (setq mh-send-args (concat "-msgid " mh-send-args)) | |
289 | ;; The default BCC encapsulation will make a MIME message unreadable. | |
290 | ;; With nmh use the -mime arg to prevent this. | |
291 | (if (and (mh-variant-p 'nmh) | |
292 | (mh-goto-header-field "Bcc:") | |
293 | (mh-goto-header-field "Content-Type:")) | |
294 | (setq mh-send-args (concat "-mime " mh-send-args)))) | |
dda00b2c BW |
295 | (cond (arg |
296 | (pop-to-buffer mh-mail-delivery-buffer) | |
297 | (erase-buffer) | |
298 | (mh-exec-cmd-output mh-send-prog t "-watch" "-nopush" | |
299 | "-nodraftfolder" mh-send-args file-name) | |
300 | (goto-char (point-max)) ; show the interesting part | |
301 | (recenter -1) | |
302 | (set-buffer draft-buffer)) ; for annotation below | |
303 | (t | |
304 | (mh-exec-cmd-daemon mh-send-prog nil "-nodraftfolder" "-noverbose" | |
16b9a476 | 305 | (split-string mh-send-args) file-name))) |
dda00b2c BW |
306 | (if mh-annotate-char |
307 | (mh-annotate-msg mh-sent-from-msg | |
308 | mh-sent-from-folder | |
309 | mh-annotate-char | |
310 | "-component" mh-annotate-field | |
311 | "-text" (format "\"%s %s\"" | |
312 | (mh-get-header-field "To:") | |
313 | (mh-get-header-field "Cc:")))) | |
314 | ||
315 | (cond ((or (not arg) | |
316 | (y-or-n-p "Kill draft buffer? ")) | |
317 | (kill-buffer draft-buffer) | |
318 | (if config | |
319 | (set-window-configuration config)))) | |
320 | (if arg | |
321 | (message "Sending...done") | |
322 | (message "Sending...backgrounded")))) | |
323 | ||
324 | ;;;###autoload | |
325 | (defun mh-fully-kill-draft () | |
326 | "Quit editing and delete draft message. | |
327 | ||
328 | If for some reason you are not happy with the draft, you can use | |
329 | this command to kill the draft buffer and delete the draft | |
330 | message. Use the command \\[kill-buffer] if you don't want to | |
331 | delete the draft message." | |
332 | (interactive) | |
333 | (if (y-or-n-p "Kill draft message? ") | |
334 | (let ((config mh-previous-window-config)) | |
335 | (if (file-exists-p buffer-file-name) | |
336 | (delete-file buffer-file-name)) | |
337 | (set-buffer-modified-p nil) | |
338 | (kill-buffer (buffer-name)) | |
339 | (message "") | |
340 | (if config | |
341 | (set-window-configuration config))) | |
342 | (error "Message not killed"))) | |
343 | ||
344 | \f | |
345 | ||
346 | ;;; MH-Folder Commands | |
347 | ||
348 | ;; Alphabetical. | |
349 | ||
c3d9274a | 350 | ;;;###mh-autoload |
b2064e08 BW |
351 | (defun mh-edit-again (message) |
352 | "Edit a MESSAGE to send it again. | |
353 | ||
2dcf34f9 BW |
354 | If you don't complete a draft for one reason or another, and if |
355 | the draft buffer is no longer available, you can pick your draft | |
356 | up again with this command. If you don't use a draft folder, your | |
357 | last \"draft\" file will be used. If you use draft folders, | |
358 | you'll need to visit the draft folder with \"\\[mh-visit-folder] | |
359 | drafts <RET>\", use \\[mh-next-undeleted-msg] to move to the | |
360 | appropriate message, and then use \\[mh-edit-again] to prepare | |
361 | the message for editing. | |
b2064e08 | 362 | |
2dcf34f9 BW |
363 | This command can also be used to take messages that were sent to |
364 | you and to send them to more people. | |
b2064e08 | 365 | |
2dcf34f9 BW |
366 | Don't use this command to re-edit a message from a Mailer-Daemon |
367 | who complained that your mail wasn't posted for some reason or | |
368 | another (see `mh-extract-rejected-mail'). | |
b2064e08 BW |
369 | |
370 | The default message is the current message. | |
f0d73c14 BW |
371 | |
372 | See also `mh-send'." | |
c26cf6c8 RS |
373 | (interactive (list (mh-get-msg-num t))) |
374 | (let* ((from-folder mh-current-folder) | |
c3d9274a BW |
375 | (config (current-window-configuration)) |
376 | (draft | |
377 | (cond ((and mh-draft-folder (equal from-folder mh-draft-folder)) | |
b2064e08 BW |
378 | (pop-to-buffer (find-file-noselect (mh-msg-filename message)) |
379 | t) | |
380 | (rename-buffer (format "draft-%d" message)) | |
bdcfe844 BW |
381 | ;; Make buffer writable... |
382 | (setq buffer-read-only nil) | |
383 | ;; If buffer was being used to display the message reinsert | |
384 | ;; from file... | |
385 | (when (eq major-mode 'mh-show-mode) | |
386 | (erase-buffer) | |
387 | (insert-file-contents buffer-file-name)) | |
c3d9274a BW |
388 | (buffer-name)) |
389 | (t | |
b2064e08 | 390 | (mh-read-draft "clean-up" (mh-msg-filename message) nil))))) |
c26cf6c8 | 391 | (mh-clean-msg-header (point-min) mh-new-draft-cleaned-headers nil) |
a1b4049d | 392 | (mh-insert-header-separator) |
c26cf6c8 | 393 | (goto-char (point-min)) |
283b03f4 | 394 | (save-buffer) |
c26cf6c8 | 395 | (mh-compose-and-send-mail draft "" from-folder nil nil nil nil nil nil |
c3d9274a | 396 | config) |
a66894d8 BW |
397 | (mh-letter-mode-message) |
398 | (mh-letter-adjust-point))) | |
c26cf6c8 | 399 | |
c3d9274a | 400 | ;;;###mh-autoload |
b2064e08 BW |
401 | (defun mh-extract-rejected-mail (message) |
402 | "Edit a MESSAGE that was returned by the mail system. | |
403 | ||
2dcf34f9 BW |
404 | This command prepares the message for editing by removing the |
405 | Mailer-Daemon envelope and unneeded header fields. Fix whatever | |
406 | addressing problem you had, and send the message again with | |
407 | \\[mh-send-letter]. | |
b2064e08 BW |
408 | |
409 | The default message is the current message. | |
f0d73c14 BW |
410 | |
411 | See also `mh-send'." | |
c26cf6c8 RS |
412 | (interactive (list (mh-get-msg-num t))) |
413 | (let ((from-folder mh-current-folder) | |
c3d9274a | 414 | (config (current-window-configuration)) |
b2064e08 | 415 | (draft (mh-read-draft "extraction" (mh-msg-filename message) nil))) |
c26cf6c8 RS |
416 | (goto-char (point-min)) |
417 | (cond ((re-search-forward mh-rejected-letter-start nil t) | |
c3d9274a BW |
418 | (skip-chars-forward " \t\n") |
419 | (delete-region (point-min) (point)) | |
420 | (mh-clean-msg-header (point-min) mh-new-draft-cleaned-headers nil)) | |
421 | (t | |
f0d73c14 | 422 | (message "Does not appear to be a rejected letter"))) |
a1b4049d | 423 | (mh-insert-header-separator) |
c26cf6c8 | 424 | (goto-char (point-min)) |
283b03f4 | 425 | (save-buffer) |
b2064e08 | 426 | (mh-compose-and-send-mail draft "" from-folder message |
c3d9274a BW |
427 | (mh-get-header-field "To:") |
428 | (mh-get-header-field "From:") | |
429 | (mh-get-header-field "Cc:") | |
430 | nil nil config) | |
bdcfe844 | 431 | (mh-letter-mode-message))) |
c26cf6c8 | 432 | |
c3d9274a | 433 | ;;;###mh-autoload |
a66894d8 | 434 | (defun mh-forward (to cc &optional range) |
2be362c2 | 435 | "Forward message. |
a66894d8 | 436 | |
2dcf34f9 BW |
437 | You are prompted for the TO and CC recipients. You are given a |
438 | draft to edit that looks like it would if you had run the MH | |
439 | command \"forw\". You can then add some text. | |
bdcfe844 | 440 | |
2dcf34f9 BW |
441 | You can forward several messages by using a RANGE. All of the |
442 | messages in the range are inserted into your draft. Check the | |
443 | documentation of `mh-interactive-range' to see how RANGE is read | |
444 | in interactive use. | |
b2064e08 | 445 | |
d1699462 BW |
446 | The hook `mh-forward-hook' is called on the draft. |
447 | ||
448 | See also `mh-compose-forward-as-mime-flag', | |
449 | `mh-forward-subject-format', and `mh-send'." | |
a66894d8 BW |
450 | (interactive (list (mh-interactive-read-address "To: ") |
451 | (mh-interactive-read-address "Cc: ") | |
452 | (mh-interactive-range "Forward"))) | |
c26cf6c8 | 453 | (let* ((folder mh-current-folder) |
a66894d8 | 454 | (msgs (mh-range-to-msg-list range)) |
c3d9274a BW |
455 | (config (current-window-configuration)) |
456 | (fwd-msg-file (mh-msg-filename (car msgs) folder)) | |
457 | ;; forw always leaves file in "draft" since it doesn't have -draft | |
458 | (draft-name (expand-file-name "draft" mh-user-path)) | |
459 | (draft (cond ((or (not (file-exists-p draft-name)) | |
00b6a079 | 460 | (y-or-n-p "The file draft exists; discard it? ")) |
f0d73c14 BW |
461 | (mh-exec-cmd "forw" "-build" |
462 | (if (and (mh-variant-p 'nmh) | |
463 | mh-compose-forward-as-mime-flag) | |
464 | "-mime") | |
924df208 BW |
465 | mh-current-folder |
466 | (mh-coalesce-msg-list msgs)) | |
c3d9274a BW |
467 | (prog1 |
468 | (mh-read-draft "" draft-name t) | |
469 | (mh-insert-fields "To:" to "Cc:" cc) | |
470 | (save-buffer))) | |
471 | (t | |
472 | (mh-read-draft "" draft-name nil))))) | |
847b8219 | 473 | (let (orig-from |
c3d9274a | 474 | orig-subject) |
41b9a988 | 475 | (save-excursion |
c3d9274a BW |
476 | (set-buffer (get-buffer-create mh-temp-buffer)) |
477 | (erase-buffer) | |
478 | (insert-file-contents fwd-msg-file) | |
479 | (setq orig-from (mh-get-header-field "From:")) | |
480 | (setq orig-subject (mh-get-header-field "Subject:"))) | |
c26cf6c8 | 481 | (let ((forw-subject |
924df208 | 482 | (mh-forwarded-letter-subject orig-from orig-subject))) |
c3d9274a BW |
483 | (mh-insert-fields "Subject:" forw-subject) |
484 | (goto-char (point-min)) | |
0c47b17c BW |
485 | ;; If using MML, translate MH-style directive |
486 | (if (equal mh-compose-insertion 'mml) | |
c3d9274a | 487 | (save-excursion |
a66894d8 | 488 | (goto-char (mh-mail-header-end)) |
c3d9274a BW |
489 | (while |
490 | (re-search-forward | |
491 | "^#forw \\[\\([^]]+\\)\\] \\(+\\S-+\\) \\(.*\\)$" | |
492 | (point-max) t) | |
493 | (let ((description (if (equal (match-string 1) | |
494 | "forwarded messages") | |
495 | "forwarded message %d" | |
496 | (match-string 1))) | |
497 | (msgs (split-string (match-string 3))) | |
498 | (i 0)) | |
499 | (beginning-of-line) | |
500 | (delete-region (point) (progn (forward-line 1) (point))) | |
501 | (dolist (msg msgs) | |
502 | (setq i (1+ i)) | |
503 | (mh-mml-forward-message (format description i) | |
d5926104 JH |
504 | folder msg) |
505 | ;; Was inserted before us, move to end of file to preserve order | |
506 | (goto-char (point-max))))))) | |
c3d9274a BW |
507 | ;; Postition just before forwarded message |
508 | (if (re-search-forward "^------- Forwarded Message" nil t) | |
509 | (forward-line -1) | |
a66894d8 | 510 | (goto-char (mh-mail-header-end)) |
c3d9274a BW |
511 | (forward-line 1)) |
512 | (delete-other-windows) | |
513 | (mh-add-msgs-to-seq msgs 'forwarded t) | |
924df208 | 514 | (mh-compose-and-send-mail draft "" folder msgs |
c3d9274a BW |
515 | to forw-subject cc |
516 | mh-note-forw "Forwarded:" | |
517 | config) | |
a66894d8 | 518 | (mh-letter-mode-message) |
f0d73c14 BW |
519 | (mh-letter-adjust-point) |
520 | (run-hooks 'mh-forward-hook))))) | |
c26cf6c8 RS |
521 | |
522 | (defun mh-forwarded-letter-subject (from subject) | |
bdcfe844 BW |
523 | "Return a Subject suitable for a forwarded message. |
524 | Original message has headers FROM and SUBJECT." | |
c26cf6c8 | 525 | (let ((addr-start (string-match "<" from)) |
c3d9274a | 526 | (comment (string-match "(" from))) |
c26cf6c8 | 527 | (cond ((and addr-start (> addr-start 0)) |
c3d9274a BW |
528 | ;; Full Name <luser@host> |
529 | (setq from (substring from 0 (1- addr-start)))) | |
530 | (comment | |
531 | ;; luser@host (Full Name) | |
532 | (setq from (substring from (1+ comment) (1- (length from))))))) | |
c26cf6c8 RS |
533 | (format mh-forward-subject-format from subject)) |
534 | ||
b2064e08 BW |
535 | ;;;###mh-autoload |
536 | (defun mh-redistribute (to cc &optional message) | |
537 | "Redistribute a message. | |
847b8219 | 538 | |
2dcf34f9 BW |
539 | This command is similar in function to forwarding mail, but it |
540 | does not allow you to edit the message, nor does it add your name | |
541 | to the \"From\" header field. It appears to the recipient as if | |
542 | the message had come from the original sender. When you run this | |
543 | command, you are prompted for the TO and CC recipients. The | |
544 | default MESSAGE is the current message. | |
c26cf6c8 | 545 | |
af435184 | 546 | Also investigate the command \\[mh-edit-again] for another way to |
2dcf34f9 | 547 | redistribute messages. |
b2064e08 BW |
548 | |
549 | See also `mh-redist-full-contents-flag'." | |
c26cf6c8 | 550 | (interactive (list (mh-read-address "Redist-To: ") |
c3d9274a BW |
551 | (mh-read-address "Redist-Cc: ") |
552 | (mh-get-msg-num t))) | |
b2064e08 BW |
553 | (or message |
554 | (setq message (mh-get-msg-num t))) | |
c26cf6c8 RS |
555 | (save-window-excursion |
556 | (let ((folder mh-current-folder) | |
c3d9274a | 557 | (draft (mh-read-draft "redistribution" |
b2064e08 BW |
558 | (if mh-redist-full-contents-flag |
559 | (mh-msg-filename message) | |
c3d9274a BW |
560 | nil) |
561 | nil))) | |
c26cf6c8 RS |
562 | (mh-goto-header-end 0) |
563 | (insert "Resent-To: " to "\n") | |
564 | (if (not (equal cc "")) (insert "Resent-cc: " cc "\n")) | |
924df208 BW |
565 | (mh-clean-msg-header |
566 | (point-min) | |
567 | "^Message-Id:\\|^Received:\\|^Return-Path:\\|^Sender:\\|^Date:\\|^From:" | |
568 | nil) | |
c26cf6c8 RS |
569 | (save-buffer) |
570 | (message "Redistributing...") | |
924df208 BW |
571 | (let ((env "mhdist=1")) |
572 | ;; Setup environment... | |
b2064e08 BW |
573 | (setq env (concat env " mhaltmsg=" |
574 | (if mh-redist-full-contents-flag | |
575 | buffer-file-name | |
576 | (mh-msg-filename message folder)))) | |
577 | (unless mh-redist-full-contents-flag | |
924df208 BW |
578 | (setq env (concat env " mhannotate=1"))) |
579 | ;; Redistribute... | |
580 | (if mh-redist-background | |
581 | (mh-exec-cmd-env-daemon env mh-send-prog nil buffer-file-name) | |
582 | (mh-exec-cmd-error env mh-send-prog "-push" buffer-file-name)) | |
583 | ;; Annotate... | |
b2064e08 | 584 | (mh-annotate-msg message folder mh-note-dist |
924df208 BW |
585 | "-component" "Resent:" |
586 | "-text" (format "\"%s %s\"" to cc))) | |
c26cf6c8 RS |
587 | (kill-buffer draft) |
588 | (message "Redistributing...done")))) | |
589 | ||
c3d9274a | 590 | ;;;###mh-autoload |
bdcfe844 | 591 | (defun mh-reply (message &optional reply-to includep) |
b2064e08 | 592 | "Reply to a MESSAGE. |
f0d73c14 | 593 | |
2dcf34f9 BW |
594 | When you reply to a message, you are first prompted with \"Reply |
595 | to whom?\" (unless the optional argument REPLY-TO is provided). | |
596 | You have several choices here. | |
b2064e08 BW |
597 | |
598 | Response Reply Goes To | |
599 | ||
72cf2f2e | 600 | from The person who sent the message. This is the |
2dcf34f9 | 601 | default, so <RET> is sufficient. |
b2064e08 BW |
602 | |
603 | to Replies to the sender, plus all recipients in the | |
604 | \"To:\" header field. | |
605 | ||
72cf2f2e BW |
606 | all cc Forms a reply to the addresses in the |
607 | \"Mail-Followup-To:\" header field if one | |
608 | exists; otherwise forms a reply to the sender, | |
609 | plus all recipients. | |
b2064e08 | 610 | |
2dcf34f9 BW |
611 | Depending on your answer, \"repl\" is given a different argument |
612 | to form your reply. Specifically, a choice of \"from\" or none at | |
613 | all runs \"repl -nocc all\", and a choice of \"to\" runs \"repl | |
614 | -cc to\". Finally, either \"cc\" or \"all\" runs \"repl -cc all | |
615 | -nocc me\". | |
b2064e08 | 616 | |
2dcf34f9 BW |
617 | Two windows are then created. One window contains the message to |
618 | which you are replying in an MH-Show buffer. Your draft, in | |
72cf2f2e BW |
619 | MH-Letter mode (*note `mh-letter-mode'), is in the other window. |
620 | If the reply draft was not one that you expected, check the | |
621 | things that affect the behavior of \"repl\" which include the | |
622 | \"repl:\" profile component and the \"replcomps\" and | |
623 | \"replgroupcomps\" files. | |
b2064e08 | 624 | |
2dcf34f9 BW |
625 | If you supply a prefix argument INCLUDEP, the message you are |
626 | replying to is inserted in your reply after having first been run | |
627 | through \"mhl\" with the format file \"mhl.reply\". | |
b2064e08 | 628 | |
2dcf34f9 BW |
629 | Alternatively, you can customize the option `mh-yank-behavior' |
630 | and choose one of its \"Automatically\" variants to do the same | |
631 | thing. If you do so, the prefix argument has no effect. | |
b2064e08 | 632 | |
2dcf34f9 BW |
633 | Another way to include the message automatically in your draft is |
634 | to use \"repl: -filter repl.filter\" in your MH profile. | |
b2064e08 | 635 | |
2dcf34f9 BW |
636 | If you wish to customize the header or other parts of the reply |
637 | draft, please see \"repl\" and \"mh-format\". | |
b2064e08 | 638 | |
2dcf34f9 BW |
639 | See also `mh-reply-show-message-flag', |
640 | `mh-reply-default-reply-to', and `mh-send'." | |
bdcfe844 BW |
641 | (interactive (list |
642 | (mh-get-msg-num t) | |
643 | (let ((minibuffer-help-form | |
644 | "from => Sender only\nto => Sender and primary recipients\ncc or all => Sender and all recipients")) | |
645 | (or mh-reply-default-reply-to | |
078cb314 | 646 | (completing-read "Reply to whom (default from): " |
bdcfe844 BW |
647 | '(("from") ("to") ("cc") ("all")) |
648 | nil | |
649 | t))) | |
650 | current-prefix-arg)) | |
651 | (let* ((folder mh-current-folder) | |
652 | (show-buffer mh-show-buffer) | |
653 | (config (current-window-configuration)) | |
654 | (group-reply (or (equal reply-to "cc") (equal reply-to "all"))) | |
f0d73c14 | 655 | (form-file (cond ((and (mh-variant-p 'nmh 'mu-mh) group-reply |
bdcfe844 BW |
656 | (stringp mh-repl-group-formfile)) |
657 | mh-repl-group-formfile) | |
658 | ((stringp mh-repl-formfile) mh-repl-formfile) | |
659 | (t nil)))) | |
660 | (message "Composing a reply...") | |
661 | (mh-exec-cmd "repl" "-build" "-noquery" "-nodraftfolder" | |
662 | (if form-file | |
663 | (list "-form" form-file)) | |
664 | mh-current-folder message | |
665 | (cond ((or (equal reply-to "from") (equal reply-to "")) | |
666 | '("-nocc" "all")) | |
667 | ((equal reply-to "to") | |
668 | '("-cc" "to")) | |
f0d73c14 | 669 | (group-reply (if (mh-variant-p 'nmh 'mu-mh) |
bdcfe844 BW |
670 | '("-group" "-nocc" "me") |
671 | '("-cc" "all" "-nocc" "me")))) | |
0c47b17c BW |
672 | (cond ((or (eq mh-yank-behavior 'autosupercite) |
673 | (eq mh-yank-behavior 'autoattrib)) | |
c3d9274a BW |
674 | '("-noformat")) |
675 | (includep '("-filter" "mhl.reply")) | |
676 | (t '()))) | |
bdcfe844 BW |
677 | (let ((draft (mh-read-draft "reply" |
678 | (expand-file-name "reply" mh-user-path) | |
679 | t))) | |
680 | (delete-other-windows) | |
681 | (save-buffer) | |
a1506d29 | 682 | |
bdcfe844 BW |
683 | (let ((to (mh-get-header-field "To:")) |
684 | (subject (mh-get-header-field "Subject:")) | |
685 | (cc (mh-get-header-field "Cc:"))) | |
686 | (goto-char (point-min)) | |
687 | (mh-goto-header-end 1) | |
688 | (or includep | |
689 | (not mh-reply-show-message-flag) | |
690 | (mh-in-show-buffer (show-buffer) | |
691 | (mh-display-msg message folder))) | |
692 | (mh-add-msgs-to-seq message 'answered t) | |
693 | (message "Composing a reply...done") | |
694 | (mh-compose-and-send-mail draft "" folder message to subject cc | |
695 | mh-note-repl "Replied:" config)) | |
0c47b17c BW |
696 | (when (and (or (eq 'autosupercite mh-yank-behavior) |
697 | (eq 'autoattrib mh-yank-behavior)) | |
bdcfe844 BW |
698 | (eq (mh-show-buffer-message-number) mh-sent-from-msg)) |
699 | (undo-boundary) | |
700 | (mh-yank-cur-msg)) | |
701 | (mh-letter-mode-message)))) | |
c26cf6c8 | 702 | |
c3d9274a | 703 | ;;;###mh-autoload |
c26cf6c8 | 704 | (defun mh-send (to cc subject) |
b2064e08 BW |
705 | "Compose a message. |
706 | ||
2dcf34f9 BW |
707 | Your letter appears in an Emacs buffer whose mode is |
708 | MH-Letter (see `mh-letter-mode'). | |
b2064e08 | 709 | |
2dcf34f9 BW |
710 | The arguments TO, CC, and SUBJECT can be used to prefill the |
711 | draft fields or suppress the prompts if `mh-compose-prompt-flag' | |
712 | is on. They are also passed to the function set in the option | |
713 | `mh-compose-letter-function'. | |
b2064e08 BW |
714 | |
715 | See also `mh-insert-x-mailer-flag' and `mh-letter-mode-hook'. | |
716 | ||
2dcf34f9 BW |
717 | Outside of an MH-Folder buffer (`mh-folder-mode'), you must call |
718 | either \\[mh-smail] or \\[mh-smail-other-window] to compose a new | |
719 | message." | |
c26cf6c8 | 720 | (interactive (list |
a66894d8 BW |
721 | (mh-interactive-read-address "To: ") |
722 | (mh-interactive-read-address "Cc: ") | |
723 | (mh-interactive-read-string "Subject: "))) | |
c26cf6c8 RS |
724 | (let ((config (current-window-configuration))) |
725 | (delete-other-windows) | |
726 | (mh-send-sub to cc subject config))) | |
727 | ||
dda00b2c BW |
728 | \f |
729 | ||
730 | ;;; Support Routines | |
731 | ||
732 | (defun mh-interactive-read-address (prompt) | |
733 | "Read an address. | |
734 | If `mh-compose-prompt-flag' is non-nil, then read an address with | |
735 | PROMPT. | |
736 | Otherwise return the empty string." | |
737 | (if mh-compose-prompt-flag (mh-read-address prompt) "")) | |
738 | ||
739 | (defun mh-interactive-read-string (prompt) | |
740 | "Read a string. | |
741 | If `mh-compose-prompt-flag' is non-nil, then read a string with | |
742 | PROMPT. | |
743 | Otherwise return the empty string." | |
744 | (if mh-compose-prompt-flag (read-string prompt) "")) | |
745 | ||
c3d9274a | 746 | ;;;###mh-autoload |
dda00b2c BW |
747 | (defun mh-show-buffer-message-number (&optional buffer) |
748 | "Message number of displayed message in corresponding show buffer. | |
b2064e08 | 749 | |
dda00b2c BW |
750 | Return nil if show buffer not displayed. |
751 | If in `mh-letter-mode', don't display the message number being replied | |
752 | to, but rather the message number of the show buffer associated with | |
753 | our originating folder buffer. | |
754 | Optional argument BUFFER can be used to specify the buffer." | |
755 | (save-excursion | |
756 | (if buffer | |
757 | (set-buffer buffer)) | |
758 | (cond ((eq major-mode 'mh-show-mode) | |
759 | (let ((number-start (mh-search-from-end ?/ buffer-file-name))) | |
760 | (string-to-number (substring buffer-file-name | |
761 | (1+ number-start))))) | |
762 | ((and (eq major-mode 'mh-folder-mode) | |
763 | mh-show-buffer | |
764 | (get-buffer mh-show-buffer)) | |
765 | (mh-show-buffer-message-number mh-show-buffer)) | |
766 | ((and (eq major-mode 'mh-letter-mode) | |
767 | mh-sent-from-folder | |
768 | (get-buffer mh-sent-from-folder)) | |
769 | (mh-show-buffer-message-number mh-sent-from-folder)) | |
770 | (t | |
771 | nil)))) | |
c26cf6c8 | 772 | |
c26cf6c8 | 773 | (defun mh-send-sub (to cc subject config) |
bdcfe844 BW |
774 | "Do the real work of composing and sending a letter. |
775 | Expects the TO, CC, and SUBJECT fields as arguments. | |
776 | CONFIG is the window configuration before sending mail." | |
c26cf6c8 | 777 | (let ((folder mh-current-folder) |
c3d9274a | 778 | (msg-num (mh-get-msg-num nil))) |
c26cf6c8 RS |
779 | (message "Composing a message...") |
780 | (let ((draft (mh-read-draft | |
c3d9274a BW |
781 | "message" |
782 | (let (components) | |
783 | (cond | |
784 | ((file-exists-p | |
785 | (setq components | |
786 | (expand-file-name mh-comp-formfile mh-user-path))) | |
787 | components) | |
788 | ((file-exists-p | |
789 | (setq components | |
790 | (expand-file-name mh-comp-formfile mh-lib))) | |
791 | components) | |
c3d9274a | 792 | (t |
05227fbe BW |
793 | (error "Can't find %s in %s or %s" |
794 | mh-comp-formfile mh-user-path mh-lib)))) | |
c3d9274a | 795 | nil))) |
c26cf6c8 RS |
796 | (mh-insert-fields "To:" to "Subject:" subject "Cc:" cc) |
797 | (goto-char (point-max)) | |
c26cf6c8 | 798 | (mh-compose-and-send-mail draft "" folder msg-num |
c3d9274a BW |
799 | to subject cc |
800 | nil nil config) | |
a66894d8 BW |
801 | (mh-letter-mode-message) |
802 | (mh-letter-adjust-point)))) | |
c26cf6c8 RS |
803 | |
804 | (defun mh-read-draft (use initial-contents delete-contents-file) | |
bdcfe844 | 805 | "Read draft file into a draft buffer and make that buffer the current one. |
2dcf34f9 BW |
806 | |
807 | USE is a message used for prompting about the intended use of the | |
808 | message. | |
bdcfe844 | 809 | INITIAL-CONTENTS is filename that is read into an empty buffer, or nil |
2dcf34f9 | 810 | if buffer should not be modified. Delete the initial-contents file if |
bdcfe844 BW |
811 | DELETE-CONTENTS-FILE flag is set. |
812 | Returns the draft folder's name. | |
2dcf34f9 BW |
813 | If the draft folder facility is enabled in ~/.mh_profile, a new buffer |
814 | is used each time and saved in the draft folder. The draft file can | |
815 | then be reused." | |
c26cf6c8 | 816 | (cond (mh-draft-folder |
c3d9274a BW |
817 | (let ((orig-default-dir default-directory) |
818 | (draft-file-name (mh-new-draft-name))) | |
819 | (pop-to-buffer (generate-new-buffer | |
820 | (format "draft-%s" | |
821 | (file-name-nondirectory draft-file-name)))) | |
822 | (condition-case () | |
823 | (insert-file-contents draft-file-name t) | |
824 | (file-error)) | |
825 | (setq default-directory orig-default-dir))) | |
826 | (t | |
827 | (let ((draft-name (expand-file-name "draft" mh-user-path))) | |
828 | (pop-to-buffer "draft") ; Create if necessary | |
829 | (if (buffer-modified-p) | |
830 | (if (y-or-n-p "Draft has been modified; kill anyway? ") | |
831 | (set-buffer-modified-p nil) | |
832 | (error "Draft preserved"))) | |
833 | (setq buffer-file-name draft-name) | |
834 | (clear-visited-file-modtime) | |
835 | (unlock-buffer) | |
836 | (cond ((and (file-exists-p draft-name) | |
837 | (not (equal draft-name initial-contents))) | |
838 | (insert-file-contents draft-name) | |
839 | (delete-file draft-name)))))) | |
c26cf6c8 | 840 | (cond ((and initial-contents |
c3d9274a BW |
841 | (or (zerop (buffer-size)) |
842 | (if (y-or-n-p | |
843 | (format "A draft exists. Use for %s? " use)) | |
844 | (if mh-error-if-no-draft | |
845 | (error "A prior draft exists")) | |
846 | t))) | |
847 | (erase-buffer) | |
848 | (insert-file-contents initial-contents) | |
849 | (if delete-contents-file (delete-file initial-contents)))) | |
c26cf6c8 RS |
850 | (auto-save-mode 1) |
851 | (if mh-draft-folder | |
c3d9274a | 852 | (save-buffer)) ; Do not reuse draft name |
c26cf6c8 RS |
853 | (buffer-name)) |
854 | ||
c26cf6c8 | 855 | (defun mh-new-draft-name () |
bdcfe844 | 856 | "Return the pathname of folder for draft messages." |
c26cf6c8 RS |
857 | (save-excursion |
858 | (mh-exec-cmd-quiet t "mhpath" mh-draft-folder "new") | |
859 | (buffer-substring (point-min) (1- (point-max))))) | |
860 | ||
c26cf6c8 | 861 | (defun mh-insert-fields (&rest name-values) |
bdcfe844 BW |
862 | "Insert the NAME-VALUES pairs in the current buffer. |
863 | If the field exists, append the value to it. | |
864 | Do not insert any pairs whose value is the empty string." | |
c26cf6c8 RS |
865 | (let ((case-fold-search t)) |
866 | (while name-values | |
867 | (let ((field-name (car name-values)) | |
c3d9274a | 868 | (value (car (cdr name-values)))) |
f0d73c14 BW |
869 | (if (not (string-match "^.*:$" field-name)) |
870 | (setq field-name (concat field-name ":"))) | |
a2c30782 BW |
871 | (cond ((or (null value) |
872 | (equal value "")) | |
c3d9274a BW |
873 | nil) |
874 | ((mh-position-on-field field-name) | |
875 | (insert " " (or value ""))) | |
876 | (t | |
877 | (insert field-name " " value "\n"))) | |
878 | (setq name-values (cdr (cdr name-values))))))) | |
c26cf6c8 | 879 | |
dda00b2c BW |
880 | (defun mh-compose-and-send-mail (draft send-args |
881 | sent-from-folder sent-from-msg | |
882 | to subject cc | |
883 | annotate-char annotate-field | |
884 | config) | |
885 | "Edit and compose a draft message in buffer DRAFT and send or save it. | |
886 | SEND-ARGS is the argument passed to the send command. | |
887 | SENT-FROM-FOLDER is buffer containing scan listing of current folder, | |
888 | or nil if none exists. | |
889 | SENT-FROM-MSG is the message number or sequence name or nil. | |
890 | The TO, SUBJECT, and CC fields are passed to the | |
891 | `mh-compose-letter-function'. | |
892 | If ANNOTATE-CHAR is non-null, it is used to notate the scan listing of | |
893 | the message. In that case, the ANNOTATE-FIELD is used to build a | |
894 | string for `mh-annotate-msg'. | |
895 | CONFIG is the window configuration to restore after sending the | |
896 | letter." | |
897 | (pop-to-buffer draft) | |
898 | (mh-letter-mode) | |
847b8219 | 899 | |
dda00b2c BW |
900 | ;; Insert identity. |
901 | (mh-insert-identity mh-identity-default t) | |
902 | (mh-identity-make-menu) | |
903 | (mh-identity-add-menu) | |
c26cf6c8 | 904 | |
dda00b2c BW |
905 | ;; Insert extra fields. |
906 | (mh-insert-x-mailer) | |
907 | (mh-insert-x-face) | |
c26cf6c8 | 908 | |
dda00b2c | 909 | (mh-letter-hide-all-skipped-fields) |
924df208 | 910 | |
dda00b2c BW |
911 | (setq mh-sent-from-folder sent-from-folder) |
912 | (setq mh-sent-from-msg sent-from-msg) | |
913 | (setq mh-send-args send-args) | |
914 | (setq mh-annotate-char annotate-char) | |
915 | (setq mh-annotate-field annotate-field) | |
916 | (setq mh-previous-window-config config) | |
917 | (setq mode-line-buffer-identification (list " {%b}")) | |
918 | (mh-logo-display) | |
919 | (mh-make-local-hook 'kill-buffer-hook) | |
920 | (add-hook 'kill-buffer-hook 'mh-tidy-draft-buffer nil t) | |
16b9a476 | 921 | (run-hook-with-args 'mh-compose-letter-function to subject cc)) |
bdcfe844 | 922 | |
a1b4049d | 923 | (defun mh-insert-x-mailer () |
bdcfe844 BW |
924 | "Append an X-Mailer field to the header. |
925 | The versions of MH-E, Emacs, and MH are shown." | |
a1b4049d | 926 | ;; Lazily initialize mh-x-mailer-string. |
a66894d8 | 927 | (when (and mh-insert-x-mailer-flag (null mh-x-mailer-string)) |
f0d73c14 BW |
928 | (setq mh-x-mailer-string |
929 | (format "MH-E %s; %s; %sEmacs %s" | |
930 | mh-version mh-variant-in-use | |
931 | (if mh-xemacs-flag "X" "GNU ") | |
d5468dff BW |
932 | (cond ((not mh-xemacs-flag) |
933 | (string-match "[0-9]+\\.[0-9]+\\(\\.[0-9]+\\)?" | |
934 | emacs-version) | |
935 | (match-string 0 emacs-version)) | |
f0d73c14 BW |
936 | ((string-match "[0-9.]*\\( +\([ a-z]+[0-9]+\)\\)?" |
937 | emacs-version) | |
938 | (match-string 0 emacs-version)) | |
939 | (t (format "%s.%s" emacs-major-version | |
940 | emacs-minor-version)))))) | |
a1b4049d BW |
941 | ;; Insert X-Mailer, but only if it doesn't already exist. |
942 | (save-excursion | |
a66894d8 BW |
943 | (when (and mh-insert-x-mailer-flag |
944 | (null (mh-goto-header-field "X-Mailer"))) | |
c3d9274a | 945 | (mh-insert-fields "X-Mailer:" mh-x-mailer-string)))) |
a1b4049d | 946 | |
dda00b2c BW |
947 | (defun mh-insert-x-face () |
948 | "Append X-Face, Face or X-Image-URL field to header. | |
949 | If the field already exists, this function does nothing." | |
950 | (when (and (file-exists-p mh-x-face-file) | |
951 | (file-readable-p mh-x-face-file)) | |
952 | (save-excursion | |
953 | (unless (or (mh-position-on-field "X-Face") | |
954 | (mh-position-on-field "Face") | |
955 | (mh-position-on-field "X-Image-URL")) | |
956 | (save-excursion | |
957 | (goto-char (+ (point) (cadr (insert-file-contents mh-x-face-file)))) | |
958 | (if (not (looking-at "^")) | |
959 | (insert "\n"))) | |
960 | (unless (looking-at "\\(X-Face\\|Face\\|X-Image-URL\\): ") | |
961 | (insert "X-Face: ")))))) | |
962 | ||
dda00b2c BW |
963 | (defun mh-tidy-draft-buffer () |
964 | "Run when a draft buffer is destroyed." | |
965 | (let ((buffer (get-buffer mh-recipients-buffer))) | |
966 | (if buffer | |
967 | (kill-buffer buffer)))) | |
968 | ||
969 | (defun mh-letter-mode-message () | |
970 | "Display a help message for users of `mh-letter-mode'. | |
971 | This should be the last function called when composing the draft." | |
972 | (message "%s" (substitute-command-keys | |
973 | (concat "Type \\[mh-send-letter] to send message, " | |
974 | "\\[mh-help] for help")))) | |
975 | ||
976 | (defun mh-letter-adjust-point () | |
977 | "Move cursor to first header field if are using the no prompt mode." | |
978 | (unless mh-compose-prompt-flag | |
979 | (goto-char (point-max)) | |
980 | (mh-letter-next-header-field))) | |
981 | ||
aad5673d SG |
982 | (defun mh-annotate-msg (msg folder note &rest args) |
983 | "Mark MSG in FOLDER with character NOTE and annotate message with ARGS. | |
984 | MSG can be a message number, a list of message numbers, or a sequence. | |
985 | The hook `mh-annotate-msg-hook' is run after annotating; see its | |
986 | documentation for variables it can use." | |
987 | (apply 'mh-exec-cmd "anno" folder | |
dda00b2c BW |
988 | (if (listp msg) (append msg args) (cons msg args))) |
989 | (save-excursion | |
aad5673d SG |
990 | (cond ((get-buffer folder) ; Buffer may be deleted |
991 | (set-buffer folder) | |
dda00b2c BW |
992 | (mh-iterate-on-range nil msg |
993 | (mh-notate nil note | |
aad5673d SG |
994 | (+ mh-cmd-note mh-scan-field-destination-offset)))))) |
995 | (let ((mh-current-folder folder) | |
996 | ;; mh-annotate-list is a sequence name or a list of message numbers | |
997 | (mh-annotate-list (if (numberp msg) (list msg) msg))) | |
998 | (run-hooks 'mh-annotate-msg-hook))) | |
dda00b2c | 999 | |
dda00b2c BW |
1000 | (defun mh-insert-header-separator () |
1001 | "Insert `mh-mail-header-separator', if absent." | |
1002 | (save-excursion | |
1003 | (goto-char (point-min)) | |
1004 | (rfc822-goto-eoh) | |
1005 | (if (looking-at "$") | |
1006 | (insert mh-mail-header-separator)))) | |
bdcfe844 | 1007 | |
a66894d8 BW |
1008 | ;;;###mh-autoload |
1009 | (defun mh-insert-auto-fields (&optional non-interactive) | |
3b463df0 | 1010 | "Insert custom fields if recipient is found in `mh-auto-fields-list'. |
a66894d8 | 1011 | |
3fbc098d BW |
1012 | Once the header contains one or more recipients, you may run this |
1013 | command to insert these fields manually. However, if you use this | |
1014 | command, the automatic insertion when the message is sent is | |
1015 | disabled. | |
f0d73c14 | 1016 | |
3fbc098d BW |
1017 | In a program, set buffer-local `mh-insert-auto-fields-done-local' |
1018 | if header fields were added. If NON-INTERACTIVE is non-nil, | |
1019 | perform actions quietly and only if | |
1020 | `mh-insert-auto-fields-done-local' is nil. Return t if fields | |
1021 | added; otherwise return nil." | |
a66894d8 | 1022 | (interactive) |
f0d73c14 BW |
1023 | (when (or (not non-interactive) |
1024 | (not mh-insert-auto-fields-done-local)) | |
a66894d8 | 1025 | (save-excursion |
f0d73c14 BW |
1026 | (when (and (or (mh-goto-header-field "To:") |
1027 | (mh-goto-header-field "cc:"))) | |
1028 | (let ((list mh-auto-fields-list) | |
1029 | (fields-inserted nil)) | |
a66894d8 BW |
1030 | (while list |
1031 | (let ((regexp (nth 0 (car list))) | |
1032 | (entries (nth 1 (car list)))) | |
1033 | (when (mh-regexp-in-field-p regexp "To:" "cc:") | |
1034 | (setq mh-insert-auto-fields-done-local t) | |
f0d73c14 | 1035 | (setq fields-inserted t) |
a66894d8 | 1036 | (if (not non-interactive) |
f0d73c14 | 1037 | (message "Fields for %s added" regexp)) |
a66894d8 BW |
1038 | (let ((entry-list entries)) |
1039 | (while entry-list | |
1040 | (let ((field (caar entry-list)) | |
1041 | (value (cdar entry-list))) | |
1042 | (cond | |
f0d73c14 | 1043 | ((equal ":identity" field) |
dda00b2c BW |
1044 | (when |
1045 | ;;(and (not mh-identity-local) | |
a05fcb7d | 1046 | ;; Bug 1204506. But do we need to be able |
dda00b2c BW |
1047 | ;; to set an identity manually that won't be |
1048 | ;; overridden by mh-insert-auto-fields? | |
1049 | (assoc value mh-identity-list) | |
1050 | ;;) | |
a66894d8 BW |
1051 | (mh-insert-identity value))) |
1052 | (t | |
1053 | (mh-modify-header-field field value | |
1054 | (equal field "From"))))) | |
1055 | (setq entry-list (cdr entry-list)))))) | |
f0d73c14 BW |
1056 | (setq list (cdr list))) |
1057 | fields-inserted))))) | |
924df208 BW |
1058 | |
1059 | (defun mh-modify-header-field (field value &optional overwrite-flag) | |
1060 | "To header FIELD add VALUE. | |
2dcf34f9 BW |
1061 | If OVERWRITE-FLAG is non-nil then the old value, if present, is |
1062 | discarded." | |
a66894d8 BW |
1063 | (cond ((and overwrite-flag |
1064 | (mh-goto-header-field (concat field ":"))) | |
1065 | (insert " " value) | |
d5dc8c56 | 1066 | (delete-region (point) (mh-line-end-position))) |
a66894d8 BW |
1067 | ((and (not overwrite-flag) |
1068 | (mh-regexp-in-field-p (concat "\\b" value "\\b") field)) | |
1069 | ;; Already there, do nothing. | |
1070 | ) | |
1071 | ((and (not overwrite-flag) | |
1072 | (mh-goto-header-field (concat field ":"))) | |
1073 | (insert " " value ",")) | |
1074 | (t | |
1075 | (mh-goto-header-end 0) | |
1076 | (insert field ": " value "\n")))) | |
1077 | ||
dda00b2c BW |
1078 | (defun mh-regexp-in-field-p (regexp &rest fields) |
1079 | "Non-nil means REGEXP was found in FIELDS." | |
1080 | (save-excursion | |
1081 | (let ((search-result nil) | |
1082 | (field)) | |
1083 | (while fields | |
1084 | (setq field (car fields)) | |
1085 | (if (and (mh-goto-header-field field) | |
1086 | (re-search-forward | |
1087 | regexp (save-excursion (mh-header-field-end)(point)) t)) | |
1088 | (setq fields nil | |
1089 | search-result t) | |
1090 | (setq fields (cdr fields)))) | |
1091 | search-result))) | |
f0d73c14 BW |
1092 | |
1093 | (defun mh-ascii-buffer-p () | |
1094 | "Check if current buffer is entirely composed of ASCII. | |
2dcf34f9 BW |
1095 | The function doesn't work for XEmacs since `find-charset-region' |
1096 | doesn't exist there." | |
f0d73c14 BW |
1097 | (loop for charset in (mh-funcall-if-exists |
1098 | find-charset-region (point-min) (point-max)) | |
1099 | unless (eq charset 'ascii) return nil | |
1100 | finally return t)) | |
c26cf6c8 | 1101 | |
bdcfe844 BW |
1102 | (provide 'mh-comp) |
1103 | ||
cee9f5c6 BW |
1104 | ;; Local Variables: |
1105 | ;; indent-tabs-mode: nil | |
1106 | ;; sentence-end-double-space: nil | |
1107 | ;; End: | |
60370d40 | 1108 | |
cee9f5c6 | 1109 | ;; arch-tag: 62865511-e610-4923-b0b5-f45a8ab70a34 |
60370d40 | 1110 | ;;; mh-comp.el ends here |