Commit | Line | Data |
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dda00b2c | 1 | ;;; mh-comp.el --- MH-E functions for composing and sending messages |
c26cf6c8 | 2 | |
95df8112 | 3 | ;; Copyright (C) 1993, 1995, 1997, 2000-2011 Free Software Foundation, Inc. |
7382bcae | 4 | |
a1b4049d | 5 | ;; Author: Bill Wohler <wohler@newt.com> |
6e65a812 | 6 | ;; Maintainer: Bill Wohler <wohler@newt.com> |
7382bcae | 7 | ;; Keywords: mail |
a1b4049d | 8 | ;; See: mh-e.el |
c26cf6c8 | 9 | |
60370d40 | 10 | ;; This file is part of GNU Emacs. |
c26cf6c8 | 11 | |
5e809f55 | 12 | ;; GNU Emacs is free software: you can redistribute it and/or modify |
c26cf6c8 | 13 | ;; it under the terms of the GNU General Public License as published by |
5e809f55 GM |
14 | ;; the Free Software Foundation, either version 3 of the License, or |
15 | ;; (at your option) any later version. | |
c26cf6c8 | 16 | |
9b7bc076 | 17 | ;; GNU Emacs is distributed in the hope that it will be useful, |
c26cf6c8 RS |
18 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of |
19 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
20 | ;; GNU General Public License for more details. | |
21 | ||
22 | ;; You should have received a copy of the GNU General Public License | |
5e809f55 | 23 | ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. |
c26cf6c8 RS |
24 | |
25 | ;;; Commentary: | |
26 | ||
dda00b2c BW |
27 | ;; This file includes the functions in the MH-Folder maps that get us |
28 | ;; into MH-Letter mode, as well the functions in the MH-Letter mode | |
29 | ;; that are used to send the mail. Other that those, functions that | |
30 | ;; are needed in mh-letter.el should be found there. | |
c26cf6c8 | 31 | |
847b8219 KH |
32 | ;;; Change Log: |
33 | ||
c26cf6c8 RS |
34 | ;;; Code: |
35 | ||
7094eefe | 36 | (require 'mh-e) |
dda00b2c BW |
37 | (require 'mh-gnus) ;needed because mh-gnus.el not compiled |
38 | (require 'mh-scan) | |
7094eefe | 39 | |
dda00b2c | 40 | (require 'sendmail) |
bdcfe844 | 41 | |
dda00b2c BW |
42 | (autoload 'easy-menu-add "easymenu") |
43 | (autoload 'mml-insert-tag "mml") | |
c26cf6c8 | 44 | |
cee9f5c6 BW |
45 | \f |
46 | ||
dda00b2c | 47 | ;;; Site Customization |
847b8219 KH |
48 | |
49 | (defvar mh-send-prog "send" | |
50 | "Name of the MH send program. | |
51 | Some sites need to change this because of a name conflict.") | |
52 | ||
fbf62741 BW |
53 | (defvar mh-send-uses-spost-flag nil |
54 | "Non-nil means \"send\" uses \"spost\" to submit messages. | |
55 | ||
56 | If the value of \"postproc:\" is \"spost\", you may need to set | |
57 | this variable to t to tell MH-E to avoid using features of | |
58 | \"post\" that are not supported by \"spost\". You'll know that | |
59 | you'll need to do this if sending mail fails with an error of | |
60 | \"spost: -msgid unknown\".") | |
61 | ||
a1b4049d BW |
62 | (defvar mh-redist-background nil |
63 | "If non-nil redist will be done in background like send. | |
2dcf34f9 BW |
64 | This allows transaction log to be visible if -watch, -verbose or |
65 | -snoop are used.") | |
847b8219 | 66 | |
cee9f5c6 BW |
67 | \f |
68 | ||
dda00b2c | 69 | ;;; Variables |
c26cf6c8 | 70 | |
c26cf6c8 RS |
71 | (defvar mh-comp-formfile "components" |
72 | "Name of file to be used as a skeleton for composing messages. | |
2dcf34f9 BW |
73 | |
74 | Default is \"components\". | |
75 | ||
76 | If not an absolute file name, the file is searched for first in the | |
77 | user's MH directory, then in the system MH lib directory.") | |
c26cf6c8 | 78 | |
847b8219 KH |
79 | (defvar mh-repl-formfile "replcomps" |
80 | "Name of file to be used as a skeleton for replying to messages. | |
2dcf34f9 BW |
81 | |
82 | Default is \"replcomps\". | |
83 | ||
84 | If not an absolute file name, the file is searched for first in the | |
85 | user's MH directory, then in the system MH lib directory.") | |
847b8219 | 86 | |
c3d6278e | 87 | (defvar mh-repl-group-formfile "replgroupcomps" |
bdcfe844 | 88 | "Name of file to be used as a skeleton for replying to messages. |
2dcf34f9 | 89 | |
f0d73c14 | 90 | Default is \"replgroupcomps\". |
2dcf34f9 BW |
91 | |
92 | This file is used to form replies to the sender and all recipients of | |
93 | a message. Only used if `(mh-variant-p 'nmh)' is non-nil. | |
94 | If not an absolute file name, the file is searched for first in the | |
95 | user's MH directory, then in the system MH lib directory.") | |
a1b4049d | 96 | |
c26cf6c8 | 97 | (defvar mh-rejected-letter-start |
bdcfe844 | 98 | (format "^%s$" |
c3d9274a BW |
99 | (regexp-opt |
100 | '("Content-Type: message/rfc822" ;MIME MDN | |
f0d73c14 | 101 | "------ This is a copy of the message, including all the headers. ------";from exim |
dda00b2c | 102 | "--- Below this line is a copy of the message."; from qmail |
c3d9274a BW |
103 | " ----- Unsent message follows -----" ;from sendmail V5 |
104 | " --------Unsent Message below:" ; from sendmail at BU | |
105 | " ----- Original message follows -----" ;from sendmail V8 | |
106 | "------- Unsent Draft" ;from MH itself | |
107 | "---------- Original Message ----------" ;from zmailer | |
108 | " --- The unsent message follows ---" ;from AIX mail system | |
109 | " Your message follows:" ;from MMDF-II | |
110 | "Content-Description: Returned Content" ;1993 KJ sendmail | |
111 | )))) | |
c26cf6c8 RS |
112 | |
113 | (defvar mh-new-draft-cleaned-headers | |
847b8219 | 114 | "^Date:\\|^Received:\\|^Message-Id:\\|^From:\\|^Sender:\\|^Errors-To:\\|^Delivery-Date:\\|^Return-Path:" |
5a4aad03 BW |
115 | "Regexp of header lines to remove before offering a message as a new draft\\<mh-folder-mode-map>. |
116 | Used by the \\[mh-edit-again] and \\[mh-extract-rejected-mail] commands.") | |
c26cf6c8 | 117 | |
88b8b41d JPW |
118 | (defvar mh-letter-mode-syntax-table |
119 | (let ((syntax-table (make-syntax-table text-mode-syntax-table))) | |
120 | (modify-syntax-entry ?% "." syntax-table) | |
121 | syntax-table) | |
bdcfe844 | 122 | "Syntax table used by MH-E while in MH-Letter mode.") |
c26cf6c8 | 123 | |
855c6482 JH |
124 | (defvar mh-regexp-in-field-syntax-table nil |
125 | "Specify a syntax table for mh-regexp-in-field-p to use instead of determining") | |
126 | ||
127 | (defvar mh-fcc-syntax-table | |
128 | (let ((syntax-table (make-syntax-table text-mode-syntax-table))) | |
129 | (modify-syntax-entry ?+ "w" syntax-table) | |
130 | (modify-syntax-entry ?/ "w" syntax-table) | |
131 | syntax-table) | |
132 | "Syntax table used by MH-E while searching an Fcc field.") | |
133 | ||
134 | (defvar mh-addr-syntax-table | |
135 | (let ((syntax-table (make-syntax-table text-mode-syntax-table))) | |
136 | (modify-syntax-entry ?! "w" syntax-table) | |
137 | (modify-syntax-entry ?# "w" syntax-table) | |
138 | (modify-syntax-entry ?$ "w" syntax-table) | |
139 | (modify-syntax-entry ?% "w" syntax-table) | |
140 | (modify-syntax-entry ?& "w" syntax-table) | |
141 | (modify-syntax-entry ?' "w" syntax-table) | |
142 | (modify-syntax-entry ?* "w" syntax-table) | |
143 | (modify-syntax-entry ?+ "w" syntax-table) | |
144 | (modify-syntax-entry ?- "w" syntax-table) | |
145 | (modify-syntax-entry ?/ "w" syntax-table) | |
146 | (modify-syntax-entry ?= "w" syntax-table) | |
147 | (modify-syntax-entry ?? "w" syntax-table) | |
148 | (modify-syntax-entry ?^ "w" syntax-table) | |
149 | (modify-syntax-entry ?_ "w" syntax-table) | |
150 | (modify-syntax-entry ?` "w" syntax-table) | |
151 | (modify-syntax-entry ?{ "w" syntax-table) | |
152 | (modify-syntax-entry ?| "w" syntax-table) | |
153 | (modify-syntax-entry ?} "w" syntax-table) | |
154 | (modify-syntax-entry ?~ "w" syntax-table) | |
155 | (modify-syntax-entry ?. "w" syntax-table) | |
156 | (modify-syntax-entry ?@ "w" syntax-table) | |
157 | syntax-table) | |
158 | "Syntax table used by MH-E while searching an address field.") | |
159 | ||
799f7c09 | 160 | (defvar mh-send-args "" |
bdcfe844 BW |
161 | "Extra args to pass to \"send\" command.") |
162 | ||
163 | (defvar mh-annotate-char nil | |
164 | "Character to use to annotate `mh-sent-from-msg'.") | |
165 | ||
166 | (defvar mh-annotate-field nil | |
167 | "Field name for message annotation.") | |
c26cf6c8 | 168 | |
aad5673d SG |
169 | (defvar mh-annotate-list nil |
170 | "Messages annotated, either a sequence name or a list of message numbers. | |
171 | This variable can be used by `mh-annotate-msg-hook'.") | |
172 | ||
a66894d8 | 173 | (defvar mh-insert-auto-fields-done-local nil |
f0d73c14 | 174 | "Buffer-local variable set when `mh-insert-auto-fields' called successfully.") |
a66894d8 BW |
175 | (make-variable-buffer-local 'mh-insert-auto-fields-done-local) |
176 | ||
dda00b2c BW |
177 | \f |
178 | ||
179 | ;;; MH-E Entry Points | |
180 | ||
c26cf6c8 RS |
181 | ;;;###autoload |
182 | (defun mh-smail () | |
b2064e08 | 183 | "Compose a message with the MH mail system. |
f0d73c14 | 184 | See `mh-send' for more details on composing mail." |
c26cf6c8 RS |
185 | (interactive) |
186 | (mh-find-path) | |
187 | (call-interactively 'mh-send)) | |
188 | ||
b2064e08 BW |
189 | ;;;###autoload |
190 | (defun mh-smail-other-window () | |
191 | "Compose a message with the MH mail system in other window. | |
192 | See `mh-send' for more details on composing mail." | |
193 | (interactive) | |
194 | (mh-find-path) | |
195 | (call-interactively 'mh-send-other-window)) | |
196 | ||
dda00b2c BW |
197 | (defun mh-send-other-window (to cc subject) |
198 | "Compose a message in another window. | |
199 | ||
200 | See `mh-send' for more information and a description of how the | |
201 | TO, CC, and SUBJECT arguments are used." | |
202 | (interactive (list | |
203 | (mh-interactive-read-address "To: ") | |
204 | (mh-interactive-read-address "Cc: ") | |
205 | (mh-interactive-read-string "Subject: "))) | |
206 | (let ((pop-up-windows t)) | |
207 | (mh-send-sub to cc subject (current-window-configuration)))) | |
208 | ||
c3d9274a | 209 | (defvar mh-error-if-no-draft nil) ;raise error over using old draft |
283b03f4 | 210 | |
283b03f4 | 211 | ;;;###autoload |
c3d6278e | 212 | (defun mh-smail-batch (&optional to subject other-headers &rest ignored) |
b2064e08 BW |
213 | "Compose a message with the MH mail system. |
214 | ||
2dcf34f9 BW |
215 | This function does not prompt the user for any header fields, and |
216 | thus is suitable for use by programs that want to create a mail | |
217 | buffer. Users should use \\[mh-smail] to compose mail. | |
f0d73c14 | 218 | |
2dcf34f9 | 219 | Optional arguments for setting certain fields include TO, |
0d887b77 BW |
220 | SUBJECT, and OTHER-HEADERS. Additional arguments are IGNORED. |
221 | ||
222 | This function remains for Emacs 21 compatibility. New | |
223 | applications should use `mh-user-agent-compose'." | |
283b03f4 KH |
224 | (mh-find-path) |
225 | (let ((mh-error-if-no-draft t)) | |
016fbe59 | 226 | (mh-send (or to "") "" (or subject "")))) |
283b03f4 | 227 | |
0d887b77 BW |
228 | ;;;###autoload |
229 | (define-mail-user-agent 'mh-e-user-agent | |
230 | 'mh-user-agent-compose 'mh-send-letter 'mh-fully-kill-draft | |
231 | 'mh-before-send-letter-hook) | |
232 | ||
a1b4049d BW |
233 | ;;;###autoload |
234 | (defun mh-user-agent-compose (&optional to subject other-headers continue | |
c3d9274a | 235 | switch-function yank-action |
25ca2e61 CY |
236 | send-actions return-action |
237 | &rest ignored) | |
a1b4049d | 238 | "Set up mail composition draft with the MH mail system. |
0d887b77 BW |
239 | This is the `mail-user-agent' entry point to MH-E. This function |
240 | conforms to the contract specified by `define-mail-user-agent' | |
241 | which means that this function should accept the same arguments | |
242 | as `compose-mail'. | |
a1b4049d BW |
243 | |
244 | The optional arguments TO and SUBJECT specify recipients and the | |
245 | initial Subject field, respectively. | |
246 | ||
2dcf34f9 BW |
247 | OTHER-HEADERS is an alist specifying additional header fields. |
248 | Elements look like (HEADER . VALUE) where both HEADER and VALUE | |
249 | are strings. | |
a1b4049d | 250 | |
25ca2e61 | 251 | CONTINUE, SWITCH-FUNCTION, YANK-ACTION, SEND-ACTIONS, and |
972e3b72 | 252 | RETURN-ACTION and any additional arguments are IGNORED." |
a1b4049d BW |
253 | (mh-find-path) |
254 | (let ((mh-error-if-no-draft t)) | |
255 | (mh-send to "" subject) | |
256 | (while other-headers | |
257 | (mh-insert-fields (concat (car (car other-headers)) ":") | |
c3d9274a | 258 | (cdr (car other-headers))) |
a1b4049d | 259 | (setq other-headers (cdr other-headers))))) |
283b03f4 | 260 | |
dda00b2c | 261 | ;; Shush compiler. |
54a5db74 BW |
262 | (mh-do-in-xemacs |
263 | (defvar sendmail-coding-system)) | |
dda00b2c BW |
264 | |
265 | ;;;###autoload | |
266 | (defun mh-send-letter (&optional arg) | |
267 | "Save draft and send message. | |
268 | ||
269 | When you are all through editing a message, you send it with this | |
270 | command. You can give a prefix argument ARG to monitor the first stage | |
271 | of the delivery\; this output can be found in a buffer called \"*MH-E | |
272 | Mail Delivery*\". | |
273 | ||
274 | The hook `mh-before-send-letter-hook' is run at the beginning of | |
275 | this command. For example, if you want to check your spelling in | |
276 | your message before sending, add the function `ispell-message'. | |
277 | ||
3fbc098d BW |
278 | Unless `mh-insert-auto-fields' had previously been called |
279 | manually, the function `mh-insert-auto-fields' is called to | |
280 | insert fields based upon the recipients. If fields are added, you | |
281 | are given a chance to see and to confirm these fields before the | |
282 | message is actually sent. You can do away with this confirmation | |
283 | by turning off the option `mh-auto-fields-prompt-flag'. | |
284 | ||
dda00b2c | 285 | In case the MH \"send\" program is installed under a different name, |
d0f1af4d BW |
286 | use `mh-send-prog' to tell MH-E the name. |
287 | ||
288 | The hook `mh-annotate-msg-hook' is run after annotating the | |
289 | message and scan line." | |
dda00b2c BW |
290 | (interactive "P") |
291 | (run-hooks 'mh-before-send-letter-hook) | |
292 | (if (and (mh-insert-auto-fields t) | |
293 | mh-auto-fields-prompt-flag | |
294 | (goto-char (point-min))) | |
295 | (if (not (y-or-n-p "Auto fields inserted, send? ")) | |
296 | (error "Send aborted"))) | |
297 | (cond ((mh-mh-directive-present-p) | |
298 | (mh-mh-to-mime)) | |
299 | ((or (mh-mml-tag-present-p) (not (mh-ascii-buffer-p))) | |
300 | (mh-mml-to-mime))) | |
301 | (save-buffer) | |
302 | (message "Sending...") | |
303 | (let ((draft-buffer (current-buffer)) | |
304 | (file-name buffer-file-name) | |
305 | (config mh-previous-window-config) | |
306 | (coding-system-for-write | |
307 | (if (and (local-variable-p 'buffer-file-coding-system | |
308 | (current-buffer)) ;XEmacs needs two args | |
309 | ;; We're not sure why, but buffer-file-coding-system | |
310 | ;; tends to get set to undecided-unix. | |
311 | (not (memq buffer-file-coding-system | |
312 | '(undecided undecided-unix undecided-dos)))) | |
313 | buffer-file-coding-system | |
314 | (or (and (boundp 'sendmail-coding-system) sendmail-coding-system) | |
b56a5ae0 SM |
315 | (and (default-boundp 'buffer-file-coding-system) |
316 | (default-value 'buffer-file-coding-system)) | |
dda00b2c | 317 | 'iso-latin-1)))) |
fbf62741 BW |
318 | ;; Older versions of spost do not support -msgid and -mime. |
319 | (unless mh-send-uses-spost-flag | |
320 | ;; Adding a Message-ID field looks good, makes it easier to search for | |
321 | ;; message in your +outbox, and best of all doesn't break threading for | |
322 | ;; the recipient if you reply to a message in your +outbox. | |
323 | (setq mh-send-args (concat "-msgid " mh-send-args)) | |
324 | ;; The default BCC encapsulation will make a MIME message unreadable. | |
325 | ;; With nmh use the -mime arg to prevent this. | |
326 | (if (and (mh-variant-p 'nmh) | |
327 | (mh-goto-header-field "Bcc:") | |
328 | (mh-goto-header-field "Content-Type:")) | |
329 | (setq mh-send-args (concat "-mime " mh-send-args)))) | |
dda00b2c BW |
330 | (cond (arg |
331 | (pop-to-buffer mh-mail-delivery-buffer) | |
332 | (erase-buffer) | |
0103690e BW |
333 | (mh-exec-cmd-output mh-send-prog t |
334 | "-nodraftfolder" "-watch" "-nopush" | |
335 | (split-string mh-send-args) file-name) | |
dda00b2c BW |
336 | (goto-char (point-max)) ; show the interesting part |
337 | (recenter -1) | |
338 | (set-buffer draft-buffer)) ; for annotation below | |
339 | (t | |
0103690e BW |
340 | (mh-exec-cmd-daemon mh-send-prog nil |
341 | "-nodraftfolder" "-noverbose" | |
16b9a476 | 342 | (split-string mh-send-args) file-name))) |
dda00b2c BW |
343 | (if mh-annotate-char |
344 | (mh-annotate-msg mh-sent-from-msg | |
345 | mh-sent-from-folder | |
346 | mh-annotate-char | |
347 | "-component" mh-annotate-field | |
348 | "-text" (format "\"%s %s\"" | |
349 | (mh-get-header-field "To:") | |
350 | (mh-get-header-field "Cc:")))) | |
351 | ||
352 | (cond ((or (not arg) | |
353 | (y-or-n-p "Kill draft buffer? ")) | |
354 | (kill-buffer draft-buffer) | |
355 | (if config | |
356 | (set-window-configuration config)))) | |
357 | (if arg | |
358 | (message "Sending...done") | |
359 | (message "Sending...backgrounded")))) | |
360 | ||
361 | ;;;###autoload | |
362 | (defun mh-fully-kill-draft () | |
363 | "Quit editing and delete draft message. | |
364 | ||
365 | If for some reason you are not happy with the draft, you can use | |
366 | this command to kill the draft buffer and delete the draft | |
367 | message. Use the command \\[kill-buffer] if you don't want to | |
368 | delete the draft message." | |
369 | (interactive) | |
370 | (if (y-or-n-p "Kill draft message? ") | |
371 | (let ((config mh-previous-window-config)) | |
372 | (if (file-exists-p buffer-file-name) | |
373 | (delete-file buffer-file-name)) | |
374 | (set-buffer-modified-p nil) | |
375 | (kill-buffer (buffer-name)) | |
376 | (message "") | |
377 | (if config | |
378 | (set-window-configuration config))) | |
379 | (error "Message not killed"))) | |
380 | ||
381 | \f | |
382 | ||
383 | ;;; MH-Folder Commands | |
384 | ||
385 | ;; Alphabetical. | |
386 | ||
c3d9274a | 387 | ;;;###mh-autoload |
b2064e08 BW |
388 | (defun mh-edit-again (message) |
389 | "Edit a MESSAGE to send it again. | |
390 | ||
2dcf34f9 BW |
391 | If you don't complete a draft for one reason or another, and if |
392 | the draft buffer is no longer available, you can pick your draft | |
393 | up again with this command. If you don't use a draft folder, your | |
394 | last \"draft\" file will be used. If you use draft folders, | |
395 | you'll need to visit the draft folder with \"\\[mh-visit-folder] | |
396 | drafts <RET>\", use \\[mh-next-undeleted-msg] to move to the | |
397 | appropriate message, and then use \\[mh-edit-again] to prepare | |
398 | the message for editing. | |
b2064e08 | 399 | |
2dcf34f9 BW |
400 | This command can also be used to take messages that were sent to |
401 | you and to send them to more people. | |
b2064e08 | 402 | |
2dcf34f9 BW |
403 | Don't use this command to re-edit a message from a Mailer-Daemon |
404 | who complained that your mail wasn't posted for some reason or | |
405 | another (see `mh-extract-rejected-mail'). | |
b2064e08 BW |
406 | |
407 | The default message is the current message. | |
f0d73c14 BW |
408 | |
409 | See also `mh-send'." | |
c26cf6c8 RS |
410 | (interactive (list (mh-get-msg-num t))) |
411 | (let* ((from-folder mh-current-folder) | |
c3d9274a BW |
412 | (config (current-window-configuration)) |
413 | (draft | |
414 | (cond ((and mh-draft-folder (equal from-folder mh-draft-folder)) | |
b2064e08 BW |
415 | (pop-to-buffer (find-file-noselect (mh-msg-filename message)) |
416 | t) | |
417 | (rename-buffer (format "draft-%d" message)) | |
bdcfe844 BW |
418 | ;; Make buffer writable... |
419 | (setq buffer-read-only nil) | |
420 | ;; If buffer was being used to display the message reinsert | |
421 | ;; from file... | |
422 | (when (eq major-mode 'mh-show-mode) | |
423 | (erase-buffer) | |
424 | (insert-file-contents buffer-file-name)) | |
c3d9274a BW |
425 | (buffer-name)) |
426 | (t | |
b2064e08 | 427 | (mh-read-draft "clean-up" (mh-msg-filename message) nil))))) |
c26cf6c8 | 428 | (mh-clean-msg-header (point-min) mh-new-draft-cleaned-headers nil) |
a1b4049d | 429 | (mh-insert-header-separator) |
855c6482 JH |
430 | ;; Merge in components |
431 | (mh-mapc (function (lambda (header-field) | |
432 | (let ((field (car header-field)) | |
433 | (value (cdr header-field)) | |
434 | (case-fold-search t)) | |
435 | (cond | |
436 | ;; Address field | |
437 | ((string-match field "^To$\\|^Cc$\\|^From$") | |
438 | (cond | |
439 | ((not (mh-goto-header-field (concat field ":"))) | |
440 | ;; Header field does not exist, add it | |
441 | (mh-goto-header-end 0) | |
442 | (insert field ": " value "\n")) | |
443 | ((string-equal value "") | |
444 | ;; Header field already exists and no value | |
445 | ) | |
446 | (t | |
447 | ;; Header field exists and we have a value | |
448 | (let (address mailbox (alias (mh-alias-expand value))) | |
449 | (and alias | |
450 | (setq address (ietf-drums-parse-address alias)) | |
451 | (setq mailbox (car address))) | |
452 | ;; XXX - Need to parse all addresses out of field | |
453 | (if (and | |
454 | (not (mh-regexp-in-field-p (concat "\\b" (regexp-quote value) "\\b") field)) | |
455 | mailbox | |
456 | (not (mh-regexp-in-field-p (concat "\\b" (regexp-quote mailbox) "\\b") field))) | |
457 | (insert " " value ",")) | |
458 | )))) | |
459 | ((string-match field "^Fcc$") | |
460 | ;; Folder reference | |
461 | (mh-modify-header-field field value)) | |
462 | ;; Text field, that's an easy case | |
463 | (t | |
464 | (mh-modify-header-field field value)))))) | |
465 | (mh-components-to-list (mh-find-components))) | |
c26cf6c8 | 466 | (goto-char (point-min)) |
283b03f4 | 467 | (save-buffer) |
c26cf6c8 | 468 | (mh-compose-and-send-mail draft "" from-folder nil nil nil nil nil nil |
c3d9274a | 469 | config) |
a66894d8 BW |
470 | (mh-letter-mode-message) |
471 | (mh-letter-adjust-point))) | |
c26cf6c8 | 472 | |
855c6482 JH |
473 | (defun mh-extract-header-field () |
474 | "Extract field name and field value from the field at point. | |
475 | Returns a list of field name and value (which may be null)." | |
476 | (let ((end (save-excursion (mh-header-field-end) | |
477 | (point)))) | |
478 | (if (looking-at mh-letter-header-field-regexp) | |
479 | (save-excursion | |
480 | (goto-char (match-end 1)) | |
481 | (forward-char 1) | |
482 | (skip-chars-forward " \t") | |
483 | (cons (match-string-no-properties 1) (buffer-substring-no-properties (point) end)))))) | |
484 | ||
485 | ||
486 | (defun mh-components-to-list (components) | |
487 | "Read in the components file and convert to a list of field names and values." | |
488 | (with-current-buffer (get-buffer-create mh-temp-buffer) | |
489 | (erase-buffer) | |
490 | (insert-file-contents components) | |
491 | (goto-char (point-min)) | |
492 | (let | |
493 | ((header-fields nil)) | |
494 | (while (mh-in-header-p) | |
495 | (setq header-fields (append header-fields (list (mh-extract-header-field)))) | |
496 | (mh-header-field-end) | |
497 | (forward-char 1) | |
498 | ) | |
499 | header-fields))) | |
500 | ||
c3d9274a | 501 | ;;;###mh-autoload |
b2064e08 BW |
502 | (defun mh-extract-rejected-mail (message) |
503 | "Edit a MESSAGE that was returned by the mail system. | |
504 | ||
2dcf34f9 BW |
505 | This command prepares the message for editing by removing the |
506 | Mailer-Daemon envelope and unneeded header fields. Fix whatever | |
507 | addressing problem you had, and send the message again with | |
508 | \\[mh-send-letter]. | |
b2064e08 BW |
509 | |
510 | The default message is the current message. | |
f0d73c14 BW |
511 | |
512 | See also `mh-send'." | |
c26cf6c8 RS |
513 | (interactive (list (mh-get-msg-num t))) |
514 | (let ((from-folder mh-current-folder) | |
c3d9274a | 515 | (config (current-window-configuration)) |
b2064e08 | 516 | (draft (mh-read-draft "extraction" (mh-msg-filename message) nil))) |
c26cf6c8 RS |
517 | (goto-char (point-min)) |
518 | (cond ((re-search-forward mh-rejected-letter-start nil t) | |
c3d9274a BW |
519 | (skip-chars-forward " \t\n") |
520 | (delete-region (point-min) (point)) | |
521 | (mh-clean-msg-header (point-min) mh-new-draft-cleaned-headers nil)) | |
522 | (t | |
f0d73c14 | 523 | (message "Does not appear to be a rejected letter"))) |
a1b4049d | 524 | (mh-insert-header-separator) |
c26cf6c8 | 525 | (goto-char (point-min)) |
283b03f4 | 526 | (save-buffer) |
b2064e08 | 527 | (mh-compose-and-send-mail draft "" from-folder message |
c3d9274a BW |
528 | (mh-get-header-field "To:") |
529 | (mh-get-header-field "From:") | |
530 | (mh-get-header-field "Cc:") | |
531 | nil nil config) | |
bdcfe844 | 532 | (mh-letter-mode-message))) |
c26cf6c8 | 533 | |
c3d9274a | 534 | ;;;###mh-autoload |
a66894d8 | 535 | (defun mh-forward (to cc &optional range) |
2be362c2 | 536 | "Forward message. |
a66894d8 | 537 | |
2dcf34f9 BW |
538 | You are prompted for the TO and CC recipients. You are given a |
539 | draft to edit that looks like it would if you had run the MH | |
540 | command \"forw\". You can then add some text. | |
bdcfe844 | 541 | |
2dcf34f9 BW |
542 | You can forward several messages by using a RANGE. All of the |
543 | messages in the range are inserted into your draft. Check the | |
544 | documentation of `mh-interactive-range' to see how RANGE is read | |
545 | in interactive use. | |
b2064e08 | 546 | |
d1699462 BW |
547 | The hook `mh-forward-hook' is called on the draft. |
548 | ||
549 | See also `mh-compose-forward-as-mime-flag', | |
550 | `mh-forward-subject-format', and `mh-send'." | |
a66894d8 BW |
551 | (interactive (list (mh-interactive-read-address "To: ") |
552 | (mh-interactive-read-address "Cc: ") | |
553 | (mh-interactive-range "Forward"))) | |
c26cf6c8 | 554 | (let* ((folder mh-current-folder) |
a66894d8 | 555 | (msgs (mh-range-to-msg-list range)) |
c3d9274a BW |
556 | (config (current-window-configuration)) |
557 | (fwd-msg-file (mh-msg-filename (car msgs) folder)) | |
558 | ;; forw always leaves file in "draft" since it doesn't have -draft | |
559 | (draft-name (expand-file-name "draft" mh-user-path)) | |
560 | (draft (cond ((or (not (file-exists-p draft-name)) | |
00b6a079 | 561 | (y-or-n-p "The file draft exists; discard it? ")) |
f0d73c14 BW |
562 | (mh-exec-cmd "forw" "-build" |
563 | (if (and (mh-variant-p 'nmh) | |
564 | mh-compose-forward-as-mime-flag) | |
565 | "-mime") | |
924df208 BW |
566 | mh-current-folder |
567 | (mh-coalesce-msg-list msgs)) | |
c3d9274a BW |
568 | (prog1 |
569 | (mh-read-draft "" draft-name t) | |
570 | (mh-insert-fields "To:" to "Cc:" cc) | |
571 | (save-buffer))) | |
572 | (t | |
573 | (mh-read-draft "" draft-name nil))))) | |
847b8219 | 574 | (let (orig-from |
c3d9274a | 575 | orig-subject) |
b5553d47 | 576 | (with-current-buffer (get-buffer-create mh-temp-buffer) |
c3d9274a BW |
577 | (erase-buffer) |
578 | (insert-file-contents fwd-msg-file) | |
579 | (setq orig-from (mh-get-header-field "From:")) | |
580 | (setq orig-subject (mh-get-header-field "Subject:"))) | |
c26cf6c8 | 581 | (let ((forw-subject |
924df208 | 582 | (mh-forwarded-letter-subject orig-from orig-subject))) |
c3d9274a BW |
583 | (mh-insert-fields "Subject:" forw-subject) |
584 | (goto-char (point-min)) | |
0c47b17c BW |
585 | ;; If using MML, translate MH-style directive |
586 | (if (equal mh-compose-insertion 'mml) | |
c3d9274a | 587 | (save-excursion |
a66894d8 | 588 | (goto-char (mh-mail-header-end)) |
c3d9274a BW |
589 | (while |
590 | (re-search-forward | |
591 | "^#forw \\[\\([^]]+\\)\\] \\(+\\S-+\\) \\(.*\\)$" | |
592 | (point-max) t) | |
593 | (let ((description (if (equal (match-string 1) | |
594 | "forwarded messages") | |
595 | "forwarded message %d" | |
596 | (match-string 1))) | |
597 | (msgs (split-string (match-string 3))) | |
598 | (i 0)) | |
599 | (beginning-of-line) | |
600 | (delete-region (point) (progn (forward-line 1) (point))) | |
601 | (dolist (msg msgs) | |
602 | (setq i (1+ i)) | |
603 | (mh-mml-forward-message (format description i) | |
d5926104 JH |
604 | folder msg) |
605 | ;; Was inserted before us, move to end of file to preserve order | |
606 | (goto-char (point-max))))))) | |
09e80d9f | 607 | ;; Position just before forwarded message. |
c3d9274a BW |
608 | (if (re-search-forward "^------- Forwarded Message" nil t) |
609 | (forward-line -1) | |
a66894d8 | 610 | (goto-char (mh-mail-header-end)) |
c3d9274a BW |
611 | (forward-line 1)) |
612 | (delete-other-windows) | |
613 | (mh-add-msgs-to-seq msgs 'forwarded t) | |
924df208 | 614 | (mh-compose-and-send-mail draft "" folder msgs |
c3d9274a BW |
615 | to forw-subject cc |
616 | mh-note-forw "Forwarded:" | |
617 | config) | |
a66894d8 | 618 | (mh-letter-mode-message) |
f0d73c14 BW |
619 | (mh-letter-adjust-point) |
620 | (run-hooks 'mh-forward-hook))))) | |
c26cf6c8 RS |
621 | |
622 | (defun mh-forwarded-letter-subject (from subject) | |
bdcfe844 BW |
623 | "Return a Subject suitable for a forwarded message. |
624 | Original message has headers FROM and SUBJECT." | |
c26cf6c8 | 625 | (let ((addr-start (string-match "<" from)) |
c3d9274a | 626 | (comment (string-match "(" from))) |
c26cf6c8 | 627 | (cond ((and addr-start (> addr-start 0)) |
c3d9274a BW |
628 | ;; Full Name <luser@host> |
629 | (setq from (substring from 0 (1- addr-start)))) | |
630 | (comment | |
631 | ;; luser@host (Full Name) | |
632 | (setq from (substring from (1+ comment) (1- (length from))))))) | |
c26cf6c8 RS |
633 | (format mh-forward-subject-format from subject)) |
634 | ||
b2064e08 BW |
635 | ;;;###mh-autoload |
636 | (defun mh-redistribute (to cc &optional message) | |
637 | "Redistribute a message. | |
847b8219 | 638 | |
2dcf34f9 BW |
639 | This command is similar in function to forwarding mail, but it |
640 | does not allow you to edit the message, nor does it add your name | |
641 | to the \"From\" header field. It appears to the recipient as if | |
642 | the message had come from the original sender. When you run this | |
643 | command, you are prompted for the TO and CC recipients. The | |
644 | default MESSAGE is the current message. | |
c26cf6c8 | 645 | |
af435184 | 646 | Also investigate the command \\[mh-edit-again] for another way to |
2dcf34f9 | 647 | redistribute messages. |
b2064e08 | 648 | |
d0f1af4d BW |
649 | See also `mh-redist-full-contents-flag'. |
650 | ||
651 | The hook `mh-annotate-msg-hook' is run after annotating the | |
652 | message and scan line." | |
c26cf6c8 | 653 | (interactive (list (mh-read-address "Redist-To: ") |
c3d9274a BW |
654 | (mh-read-address "Redist-Cc: ") |
655 | (mh-get-msg-num t))) | |
b2064e08 BW |
656 | (or message |
657 | (setq message (mh-get-msg-num t))) | |
c26cf6c8 RS |
658 | (save-window-excursion |
659 | (let ((folder mh-current-folder) | |
c3d9274a | 660 | (draft (mh-read-draft "redistribution" |
b2064e08 BW |
661 | (if mh-redist-full-contents-flag |
662 | (mh-msg-filename message) | |
c3d9274a BW |
663 | nil) |
664 | nil))) | |
c26cf6c8 RS |
665 | (mh-goto-header-end 0) |
666 | (insert "Resent-To: " to "\n") | |
667 | (if (not (equal cc "")) (insert "Resent-cc: " cc "\n")) | |
924df208 BW |
668 | (mh-clean-msg-header |
669 | (point-min) | |
670 | "^Message-Id:\\|^Received:\\|^Return-Path:\\|^Sender:\\|^Date:\\|^From:" | |
671 | nil) | |
c26cf6c8 RS |
672 | (save-buffer) |
673 | (message "Redistributing...") | |
924df208 BW |
674 | (let ((env "mhdist=1")) |
675 | ;; Setup environment... | |
b2064e08 BW |
676 | (setq env (concat env " mhaltmsg=" |
677 | (if mh-redist-full-contents-flag | |
678 | buffer-file-name | |
679 | (mh-msg-filename message folder)))) | |
680 | (unless mh-redist-full-contents-flag | |
924df208 BW |
681 | (setq env (concat env " mhannotate=1"))) |
682 | ;; Redistribute... | |
683 | (if mh-redist-background | |
684 | (mh-exec-cmd-env-daemon env mh-send-prog nil buffer-file-name) | |
685 | (mh-exec-cmd-error env mh-send-prog "-push" buffer-file-name)) | |
686 | ;; Annotate... | |
b2064e08 | 687 | (mh-annotate-msg message folder mh-note-dist |
924df208 BW |
688 | "-component" "Resent:" |
689 | "-text" (format "\"%s %s\"" to cc))) | |
c26cf6c8 RS |
690 | (kill-buffer draft) |
691 | (message "Redistributing...done")))) | |
692 | ||
c3d9274a | 693 | ;;;###mh-autoload |
bdcfe844 | 694 | (defun mh-reply (message &optional reply-to includep) |
b2064e08 | 695 | "Reply to a MESSAGE. |
f0d73c14 | 696 | |
2dcf34f9 BW |
697 | When you reply to a message, you are first prompted with \"Reply |
698 | to whom?\" (unless the optional argument REPLY-TO is provided). | |
699 | You have several choices here. | |
b2064e08 BW |
700 | |
701 | Response Reply Goes To | |
702 | ||
72cf2f2e | 703 | from The person who sent the message. This is the |
2dcf34f9 | 704 | default, so <RET> is sufficient. |
b2064e08 BW |
705 | |
706 | to Replies to the sender, plus all recipients in the | |
707 | \"To:\" header field. | |
708 | ||
72cf2f2e BW |
709 | all cc Forms a reply to the addresses in the |
710 | \"Mail-Followup-To:\" header field if one | |
711 | exists; otherwise forms a reply to the sender, | |
712 | plus all recipients. | |
b2064e08 | 713 | |
2dcf34f9 BW |
714 | Depending on your answer, \"repl\" is given a different argument |
715 | to form your reply. Specifically, a choice of \"from\" or none at | |
716 | all runs \"repl -nocc all\", and a choice of \"to\" runs \"repl | |
717 | -cc to\". Finally, either \"cc\" or \"all\" runs \"repl -cc all | |
718 | -nocc me\". | |
b2064e08 | 719 | |
2dcf34f9 BW |
720 | Two windows are then created. One window contains the message to |
721 | which you are replying in an MH-Show buffer. Your draft, in | |
72cf2f2e BW |
722 | MH-Letter mode (*note `mh-letter-mode'), is in the other window. |
723 | If the reply draft was not one that you expected, check the | |
724 | things that affect the behavior of \"repl\" which include the | |
725 | \"repl:\" profile component and the \"replcomps\" and | |
726 | \"replgroupcomps\" files. | |
b2064e08 | 727 | |
2dcf34f9 BW |
728 | If you supply a prefix argument INCLUDEP, the message you are |
729 | replying to is inserted in your reply after having first been run | |
730 | through \"mhl\" with the format file \"mhl.reply\". | |
b2064e08 | 731 | |
2dcf34f9 BW |
732 | Alternatively, you can customize the option `mh-yank-behavior' |
733 | and choose one of its \"Automatically\" variants to do the same | |
734 | thing. If you do so, the prefix argument has no effect. | |
b2064e08 | 735 | |
2dcf34f9 BW |
736 | Another way to include the message automatically in your draft is |
737 | to use \"repl: -filter repl.filter\" in your MH profile. | |
b2064e08 | 738 | |
2dcf34f9 BW |
739 | If you wish to customize the header or other parts of the reply |
740 | draft, please see \"repl\" and \"mh-format\". | |
b2064e08 | 741 | |
2dcf34f9 BW |
742 | See also `mh-reply-show-message-flag', |
743 | `mh-reply-default-reply-to', and `mh-send'." | |
bdcfe844 BW |
744 | (interactive (list |
745 | (mh-get-msg-num t) | |
746 | (let ((minibuffer-help-form | |
747 | "from => Sender only\nto => Sender and primary recipients\ncc or all => Sender and all recipients")) | |
748 | (or mh-reply-default-reply-to | |
078cb314 | 749 | (completing-read "Reply to whom (default from): " |
bdcfe844 BW |
750 | '(("from") ("to") ("cc") ("all")) |
751 | nil | |
752 | t))) | |
753 | current-prefix-arg)) | |
754 | (let* ((folder mh-current-folder) | |
755 | (show-buffer mh-show-buffer) | |
756 | (config (current-window-configuration)) | |
757 | (group-reply (or (equal reply-to "cc") (equal reply-to "all"))) | |
d1c1d7c1 | 758 | (form-file (cond ((and (mh-variant-p 'nmh 'gnu-mh) group-reply |
bdcfe844 BW |
759 | (stringp mh-repl-group-formfile)) |
760 | mh-repl-group-formfile) | |
761 | ((stringp mh-repl-formfile) mh-repl-formfile) | |
762 | (t nil)))) | |
763 | (message "Composing a reply...") | |
764 | (mh-exec-cmd "repl" "-build" "-noquery" "-nodraftfolder" | |
765 | (if form-file | |
766 | (list "-form" form-file)) | |
767 | mh-current-folder message | |
768 | (cond ((or (equal reply-to "from") (equal reply-to "")) | |
769 | '("-nocc" "all")) | |
770 | ((equal reply-to "to") | |
771 | '("-cc" "to")) | |
d1c1d7c1 | 772 | (group-reply (if (mh-variant-p 'nmh 'gnu-mh) |
bdcfe844 BW |
773 | '("-group" "-nocc" "me") |
774 | '("-cc" "all" "-nocc" "me")))) | |
0c47b17c BW |
775 | (cond ((or (eq mh-yank-behavior 'autosupercite) |
776 | (eq mh-yank-behavior 'autoattrib)) | |
c3d9274a BW |
777 | '("-noformat")) |
778 | (includep '("-filter" "mhl.reply")) | |
779 | (t '()))) | |
bdcfe844 BW |
780 | (let ((draft (mh-read-draft "reply" |
781 | (expand-file-name "reply" mh-user-path) | |
782 | t))) | |
783 | (delete-other-windows) | |
784 | (save-buffer) | |
a1506d29 | 785 | |
bdcfe844 BW |
786 | (let ((to (mh-get-header-field "To:")) |
787 | (subject (mh-get-header-field "Subject:")) | |
788 | (cc (mh-get-header-field "Cc:"))) | |
789 | (goto-char (point-min)) | |
790 | (mh-goto-header-end 1) | |
791 | (or includep | |
792 | (not mh-reply-show-message-flag) | |
793 | (mh-in-show-buffer (show-buffer) | |
794 | (mh-display-msg message folder))) | |
795 | (mh-add-msgs-to-seq message 'answered t) | |
796 | (message "Composing a reply...done") | |
797 | (mh-compose-and-send-mail draft "" folder message to subject cc | |
798 | mh-note-repl "Replied:" config)) | |
0c47b17c BW |
799 | (when (and (or (eq 'autosupercite mh-yank-behavior) |
800 | (eq 'autoattrib mh-yank-behavior)) | |
bdcfe844 BW |
801 | (eq (mh-show-buffer-message-number) mh-sent-from-msg)) |
802 | (undo-boundary) | |
803 | (mh-yank-cur-msg)) | |
804 | (mh-letter-mode-message)))) | |
c26cf6c8 | 805 | |
c3d9274a | 806 | ;;;###mh-autoload |
c26cf6c8 | 807 | (defun mh-send (to cc subject) |
b2064e08 BW |
808 | "Compose a message. |
809 | ||
2dcf34f9 BW |
810 | Your letter appears in an Emacs buffer whose mode is |
811 | MH-Letter (see `mh-letter-mode'). | |
b2064e08 | 812 | |
2dcf34f9 BW |
813 | The arguments TO, CC, and SUBJECT can be used to prefill the |
814 | draft fields or suppress the prompts if `mh-compose-prompt-flag' | |
815 | is on. They are also passed to the function set in the option | |
816 | `mh-compose-letter-function'. | |
b2064e08 BW |
817 | |
818 | See also `mh-insert-x-mailer-flag' and `mh-letter-mode-hook'. | |
819 | ||
2dcf34f9 BW |
820 | Outside of an MH-Folder buffer (`mh-folder-mode'), you must call |
821 | either \\[mh-smail] or \\[mh-smail-other-window] to compose a new | |
822 | message." | |
c26cf6c8 | 823 | (interactive (list |
a66894d8 BW |
824 | (mh-interactive-read-address "To: ") |
825 | (mh-interactive-read-address "Cc: ") | |
826 | (mh-interactive-read-string "Subject: "))) | |
c26cf6c8 RS |
827 | (let ((config (current-window-configuration))) |
828 | (delete-other-windows) | |
829 | (mh-send-sub to cc subject config))) | |
830 | ||
dda00b2c BW |
831 | \f |
832 | ||
833 | ;;; Support Routines | |
834 | ||
835 | (defun mh-interactive-read-address (prompt) | |
836 | "Read an address. | |
837 | If `mh-compose-prompt-flag' is non-nil, then read an address with | |
838 | PROMPT. | |
839 | Otherwise return the empty string." | |
840 | (if mh-compose-prompt-flag (mh-read-address prompt) "")) | |
841 | ||
842 | (defun mh-interactive-read-string (prompt) | |
843 | "Read a string. | |
844 | If `mh-compose-prompt-flag' is non-nil, then read a string with | |
845 | PROMPT. | |
846 | Otherwise return the empty string." | |
847 | (if mh-compose-prompt-flag (read-string prompt) "")) | |
848 | ||
c3d9274a | 849 | ;;;###mh-autoload |
dda00b2c BW |
850 | (defun mh-show-buffer-message-number (&optional buffer) |
851 | "Message number of displayed message in corresponding show buffer. | |
b2064e08 | 852 | |
dda00b2c BW |
853 | Return nil if show buffer not displayed. |
854 | If in `mh-letter-mode', don't display the message number being replied | |
855 | to, but rather the message number of the show buffer associated with | |
856 | our originating folder buffer. | |
857 | Optional argument BUFFER can be used to specify the buffer." | |
858 | (save-excursion | |
859 | (if buffer | |
860 | (set-buffer buffer)) | |
861 | (cond ((eq major-mode 'mh-show-mode) | |
862 | (let ((number-start (mh-search-from-end ?/ buffer-file-name))) | |
863 | (string-to-number (substring buffer-file-name | |
864 | (1+ number-start))))) | |
865 | ((and (eq major-mode 'mh-folder-mode) | |
866 | mh-show-buffer | |
867 | (get-buffer mh-show-buffer)) | |
868 | (mh-show-buffer-message-number mh-show-buffer)) | |
869 | ((and (eq major-mode 'mh-letter-mode) | |
870 | mh-sent-from-folder | |
871 | (get-buffer mh-sent-from-folder)) | |
872 | (mh-show-buffer-message-number mh-sent-from-folder)) | |
873 | (t | |
874 | nil)))) | |
c26cf6c8 | 875 | |
855c6482 JH |
876 | (defun mh-find-components () |
877 | "Return the path to the components file." | |
878 | (let (components) | |
879 | (cond | |
880 | ((file-exists-p | |
881 | (setq components | |
882 | (expand-file-name mh-comp-formfile mh-user-path))) | |
883 | components) | |
884 | ((file-exists-p | |
885 | (setq components | |
886 | (expand-file-name mh-comp-formfile mh-lib))) | |
887 | components) | |
888 | (t | |
889 | (error "Can't find %s in %s or %s" | |
890 | mh-comp-formfile mh-user-path mh-lib))))) | |
891 | ||
c26cf6c8 | 892 | (defun mh-send-sub (to cc subject config) |
bdcfe844 BW |
893 | "Do the real work of composing and sending a letter. |
894 | Expects the TO, CC, and SUBJECT fields as arguments. | |
895 | CONFIG is the window configuration before sending mail." | |
c26cf6c8 | 896 | (let ((folder mh-current-folder) |
c3d9274a | 897 | (msg-num (mh-get-msg-num nil))) |
c26cf6c8 RS |
898 | (message "Composing a message...") |
899 | (let ((draft (mh-read-draft | |
c3d9274a | 900 | "message" |
855c6482 | 901 | (mh-find-components) |
c3d9274a | 902 | nil))) |
c26cf6c8 RS |
903 | (mh-insert-fields "To:" to "Subject:" subject "Cc:" cc) |
904 | (goto-char (point-max)) | |
c26cf6c8 | 905 | (mh-compose-and-send-mail draft "" folder msg-num |
c3d9274a BW |
906 | to subject cc |
907 | nil nil config) | |
a66894d8 BW |
908 | (mh-letter-mode-message) |
909 | (mh-letter-adjust-point)))) | |
c26cf6c8 RS |
910 | |
911 | (defun mh-read-draft (use initial-contents delete-contents-file) | |
bdcfe844 | 912 | "Read draft file into a draft buffer and make that buffer the current one. |
2dcf34f9 BW |
913 | |
914 | USE is a message used for prompting about the intended use of the | |
915 | message. | |
bdcfe844 | 916 | INITIAL-CONTENTS is filename that is read into an empty buffer, or nil |
2dcf34f9 | 917 | if buffer should not be modified. Delete the initial-contents file if |
bdcfe844 BW |
918 | DELETE-CONTENTS-FILE flag is set. |
919 | Returns the draft folder's name. | |
2dcf34f9 BW |
920 | If the draft folder facility is enabled in ~/.mh_profile, a new buffer |
921 | is used each time and saved in the draft folder. The draft file can | |
922 | then be reused." | |
c26cf6c8 | 923 | (cond (mh-draft-folder |
c3d9274a BW |
924 | (let ((orig-default-dir default-directory) |
925 | (draft-file-name (mh-new-draft-name))) | |
926 | (pop-to-buffer (generate-new-buffer | |
927 | (format "draft-%s" | |
928 | (file-name-nondirectory draft-file-name)))) | |
929 | (condition-case () | |
930 | (insert-file-contents draft-file-name t) | |
931 | (file-error)) | |
932 | (setq default-directory orig-default-dir))) | |
933 | (t | |
934 | (let ((draft-name (expand-file-name "draft" mh-user-path))) | |
935 | (pop-to-buffer "draft") ; Create if necessary | |
936 | (if (buffer-modified-p) | |
937 | (if (y-or-n-p "Draft has been modified; kill anyway? ") | |
938 | (set-buffer-modified-p nil) | |
939 | (error "Draft preserved"))) | |
940 | (setq buffer-file-name draft-name) | |
941 | (clear-visited-file-modtime) | |
942 | (unlock-buffer) | |
943 | (cond ((and (file-exists-p draft-name) | |
944 | (not (equal draft-name initial-contents))) | |
945 | (insert-file-contents draft-name) | |
946 | (delete-file draft-name)))))) | |
c26cf6c8 | 947 | (cond ((and initial-contents |
c3d9274a BW |
948 | (or (zerop (buffer-size)) |
949 | (if (y-or-n-p | |
950 | (format "A draft exists. Use for %s? " use)) | |
951 | (if mh-error-if-no-draft | |
952 | (error "A prior draft exists")) | |
953 | t))) | |
954 | (erase-buffer) | |
955 | (insert-file-contents initial-contents) | |
956 | (if delete-contents-file (delete-file initial-contents)))) | |
c26cf6c8 RS |
957 | (auto-save-mode 1) |
958 | (if mh-draft-folder | |
c3d9274a | 959 | (save-buffer)) ; Do not reuse draft name |
c26cf6c8 RS |
960 | (buffer-name)) |
961 | ||
c26cf6c8 | 962 | (defun mh-new-draft-name () |
bdcfe844 | 963 | "Return the pathname of folder for draft messages." |
c26cf6c8 RS |
964 | (save-excursion |
965 | (mh-exec-cmd-quiet t "mhpath" mh-draft-folder "new") | |
966 | (buffer-substring (point-min) (1- (point-max))))) | |
967 | ||
c26cf6c8 | 968 | (defun mh-insert-fields (&rest name-values) |
bdcfe844 BW |
969 | "Insert the NAME-VALUES pairs in the current buffer. |
970 | If the field exists, append the value to it. | |
971 | Do not insert any pairs whose value is the empty string." | |
c26cf6c8 RS |
972 | (let ((case-fold-search t)) |
973 | (while name-values | |
974 | (let ((field-name (car name-values)) | |
c3d9274a | 975 | (value (car (cdr name-values)))) |
f0d73c14 BW |
976 | (if (not (string-match "^.*:$" field-name)) |
977 | (setq field-name (concat field-name ":"))) | |
a2c30782 BW |
978 | (cond ((or (null value) |
979 | (equal value "")) | |
c3d9274a BW |
980 | nil) |
981 | ((mh-position-on-field field-name) | |
982 | (insert " " (or value ""))) | |
983 | (t | |
984 | (insert field-name " " value "\n"))) | |
985 | (setq name-values (cdr (cdr name-values))))))) | |
c26cf6c8 | 986 | |
dda00b2c BW |
987 | (defun mh-compose-and-send-mail (draft send-args |
988 | sent-from-folder sent-from-msg | |
989 | to subject cc | |
990 | annotate-char annotate-field | |
991 | config) | |
992 | "Edit and compose a draft message in buffer DRAFT and send or save it. | |
993 | SEND-ARGS is the argument passed to the send command. | |
994 | SENT-FROM-FOLDER is buffer containing scan listing of current folder, | |
995 | or nil if none exists. | |
996 | SENT-FROM-MSG is the message number or sequence name or nil. | |
997 | The TO, SUBJECT, and CC fields are passed to the | |
998 | `mh-compose-letter-function'. | |
999 | If ANNOTATE-CHAR is non-null, it is used to notate the scan listing of | |
1000 | the message. In that case, the ANNOTATE-FIELD is used to build a | |
1001 | string for `mh-annotate-msg'. | |
1002 | CONFIG is the window configuration to restore after sending the | |
1003 | letter." | |
1004 | (pop-to-buffer draft) | |
1005 | (mh-letter-mode) | |
847b8219 | 1006 | |
dda00b2c BW |
1007 | ;; Insert identity. |
1008 | (mh-insert-identity mh-identity-default t) | |
1009 | (mh-identity-make-menu) | |
1010 | (mh-identity-add-menu) | |
c26cf6c8 | 1011 | |
b59ee24d PG |
1012 | ;; Cleanup possibly RFC2047 encoded subject header |
1013 | (mh-decode-message-subject) | |
1014 | ||
dda00b2c BW |
1015 | ;; Insert extra fields. |
1016 | (mh-insert-x-mailer) | |
1017 | (mh-insert-x-face) | |
c26cf6c8 | 1018 | |
dda00b2c | 1019 | (mh-letter-hide-all-skipped-fields) |
924df208 | 1020 | |
dda00b2c BW |
1021 | (setq mh-sent-from-folder sent-from-folder) |
1022 | (setq mh-sent-from-msg sent-from-msg) | |
1023 | (setq mh-send-args send-args) | |
1024 | (setq mh-annotate-char annotate-char) | |
1025 | (setq mh-annotate-field annotate-field) | |
1026 | (setq mh-previous-window-config config) | |
1027 | (setq mode-line-buffer-identification (list " {%b}")) | |
1028 | (mh-logo-display) | |
1029 | (mh-make-local-hook 'kill-buffer-hook) | |
1030 | (add-hook 'kill-buffer-hook 'mh-tidy-draft-buffer nil t) | |
16b9a476 | 1031 | (run-hook-with-args 'mh-compose-letter-function to subject cc)) |
bdcfe844 | 1032 | |
a1b4049d | 1033 | (defun mh-insert-x-mailer () |
bdcfe844 BW |
1034 | "Append an X-Mailer field to the header. |
1035 | The versions of MH-E, Emacs, and MH are shown." | |
a1b4049d | 1036 | ;; Lazily initialize mh-x-mailer-string. |
a66894d8 | 1037 | (when (and mh-insert-x-mailer-flag (null mh-x-mailer-string)) |
f0d73c14 BW |
1038 | (setq mh-x-mailer-string |
1039 | (format "MH-E %s; %s; %sEmacs %s" | |
1040 | mh-version mh-variant-in-use | |
a3269bc4 DN |
1041 | (if (featurep 'xemacs) "X" "GNU ") |
1042 | (cond ((not (featurep 'xemacs)) | |
d5468dff BW |
1043 | (string-match "[0-9]+\\.[0-9]+\\(\\.[0-9]+\\)?" |
1044 | emacs-version) | |
1045 | (match-string 0 emacs-version)) | |
f0d73c14 BW |
1046 | ((string-match "[0-9.]*\\( +\([ a-z]+[0-9]+\)\\)?" |
1047 | emacs-version) | |
1048 | (match-string 0 emacs-version)) | |
1049 | (t (format "%s.%s" emacs-major-version | |
1050 | emacs-minor-version)))))) | |
a1b4049d BW |
1051 | ;; Insert X-Mailer, but only if it doesn't already exist. |
1052 | (save-excursion | |
a66894d8 BW |
1053 | (when (and mh-insert-x-mailer-flag |
1054 | (null (mh-goto-header-field "X-Mailer"))) | |
c3d9274a | 1055 | (mh-insert-fields "X-Mailer:" mh-x-mailer-string)))) |
a1b4049d | 1056 | |
dda00b2c BW |
1057 | (defun mh-insert-x-face () |
1058 | "Append X-Face, Face or X-Image-URL field to header. | |
1059 | If the field already exists, this function does nothing." | |
1060 | (when (and (file-exists-p mh-x-face-file) | |
1061 | (file-readable-p mh-x-face-file)) | |
1062 | (save-excursion | |
1063 | (unless (or (mh-position-on-field "X-Face") | |
1064 | (mh-position-on-field "Face") | |
1065 | (mh-position-on-field "X-Image-URL")) | |
1066 | (save-excursion | |
1067 | (goto-char (+ (point) (cadr (insert-file-contents mh-x-face-file)))) | |
1068 | (if (not (looking-at "^")) | |
1069 | (insert "\n"))) | |
1070 | (unless (looking-at "\\(X-Face\\|Face\\|X-Image-URL\\): ") | |
1071 | (insert "X-Face: ")))))) | |
1072 | ||
dda00b2c BW |
1073 | (defun mh-tidy-draft-buffer () |
1074 | "Run when a draft buffer is destroyed." | |
1075 | (let ((buffer (get-buffer mh-recipients-buffer))) | |
1076 | (if buffer | |
1077 | (kill-buffer buffer)))) | |
1078 | ||
1079 | (defun mh-letter-mode-message () | |
1080 | "Display a help message for users of `mh-letter-mode'. | |
1081 | This should be the last function called when composing the draft." | |
1082 | (message "%s" (substitute-command-keys | |
1083 | (concat "Type \\[mh-send-letter] to send message, " | |
1084 | "\\[mh-help] for help")))) | |
1085 | ||
1086 | (defun mh-letter-adjust-point () | |
1087 | "Move cursor to first header field if are using the no prompt mode." | |
1088 | (unless mh-compose-prompt-flag | |
1089 | (goto-char (point-max)) | |
1090 | (mh-letter-next-header-field))) | |
1091 | ||
aad5673d SG |
1092 | (defun mh-annotate-msg (msg folder note &rest args) |
1093 | "Mark MSG in FOLDER with character NOTE and annotate message with ARGS. | |
662c14da | 1094 | MSG can be a message number, a list of message numbers, or a sequence. |
aad5673d SG |
1095 | The hook `mh-annotate-msg-hook' is run after annotating; see its |
1096 | documentation for variables it can use." | |
1097 | (apply 'mh-exec-cmd "anno" folder | |
dda00b2c BW |
1098 | (if (listp msg) (append msg args) (cons msg args))) |
1099 | (save-excursion | |
aad5673d SG |
1100 | (cond ((get-buffer folder) ; Buffer may be deleted |
1101 | (set-buffer folder) | |
dda00b2c BW |
1102 | (mh-iterate-on-range nil msg |
1103 | (mh-notate nil note | |
aad5673d SG |
1104 | (+ mh-cmd-note mh-scan-field-destination-offset)))))) |
1105 | (let ((mh-current-folder folder) | |
1106 | ;; mh-annotate-list is a sequence name or a list of message numbers | |
1107 | (mh-annotate-list (if (numberp msg) (list msg) msg))) | |
1108 | (run-hooks 'mh-annotate-msg-hook))) | |
dda00b2c | 1109 | |
dda00b2c BW |
1110 | (defun mh-insert-header-separator () |
1111 | "Insert `mh-mail-header-separator', if absent." | |
1112 | (save-excursion | |
1113 | (goto-char (point-min)) | |
1114 | (rfc822-goto-eoh) | |
1115 | (if (looking-at "$") | |
1116 | (insert mh-mail-header-separator)))) | |
bdcfe844 | 1117 | |
a66894d8 BW |
1118 | ;;;###mh-autoload |
1119 | (defun mh-insert-auto-fields (&optional non-interactive) | |
3b463df0 | 1120 | "Insert custom fields if recipient is found in `mh-auto-fields-list'. |
a66894d8 | 1121 | |
3fbc098d BW |
1122 | Once the header contains one or more recipients, you may run this |
1123 | command to insert these fields manually. However, if you use this | |
1124 | command, the automatic insertion when the message is sent is | |
1125 | disabled. | |
f0d73c14 | 1126 | |
3fbc098d BW |
1127 | In a program, set buffer-local `mh-insert-auto-fields-done-local' |
1128 | if header fields were added. If NON-INTERACTIVE is non-nil, | |
1129 | perform actions quietly and only if | |
1130 | `mh-insert-auto-fields-done-local' is nil. Return t if fields | |
1131 | added; otherwise return nil." | |
a66894d8 | 1132 | (interactive) |
f0d73c14 BW |
1133 | (when (or (not non-interactive) |
1134 | (not mh-insert-auto-fields-done-local)) | |
a66894d8 | 1135 | (save-excursion |
f0d73c14 BW |
1136 | (when (and (or (mh-goto-header-field "To:") |
1137 | (mh-goto-header-field "cc:"))) | |
1138 | (let ((list mh-auto-fields-list) | |
1139 | (fields-inserted nil)) | |
a66894d8 BW |
1140 | (while list |
1141 | (let ((regexp (nth 0 (car list))) | |
1142 | (entries (nth 1 (car list)))) | |
855c6482 | 1143 | (when (mh-regexp-in-field-p regexp mh-addr-syntax-table "To:" "cc:") |
a66894d8 | 1144 | (setq mh-insert-auto-fields-done-local t) |
f0d73c14 | 1145 | (setq fields-inserted t) |
a66894d8 | 1146 | (if (not non-interactive) |
f0d73c14 | 1147 | (message "Fields for %s added" regexp)) |
a66894d8 BW |
1148 | (let ((entry-list entries)) |
1149 | (while entry-list | |
1150 | (let ((field (caar entry-list)) | |
1151 | (value (cdar entry-list))) | |
1152 | (cond | |
f0d73c14 | 1153 | ((equal ":identity" field) |
dda00b2c BW |
1154 | (when |
1155 | ;;(and (not mh-identity-local) | |
a05fcb7d | 1156 | ;; Bug 1204506. But do we need to be able |
dda00b2c BW |
1157 | ;; to set an identity manually that won't be |
1158 | ;; overridden by mh-insert-auto-fields? | |
1159 | (assoc value mh-identity-list) | |
1160 | ;;) | |
a66894d8 BW |
1161 | (mh-insert-identity value))) |
1162 | (t | |
1163 | (mh-modify-header-field field value | |
1164 | (equal field "From"))))) | |
1165 | (setq entry-list (cdr entry-list)))))) | |
f0d73c14 BW |
1166 | (setq list (cdr list))) |
1167 | fields-inserted))))) | |
924df208 BW |
1168 | |
1169 | (defun mh-modify-header-field (field value &optional overwrite-flag) | |
1170 | "To header FIELD add VALUE. | |
2dcf34f9 BW |
1171 | If OVERWRITE-FLAG is non-nil then the old value, if present, is |
1172 | discarded." | |
a66894d8 BW |
1173 | (cond ((and overwrite-flag |
1174 | (mh-goto-header-field (concat field ":"))) | |
1175 | (insert " " value) | |
d5dc8c56 | 1176 | (delete-region (point) (mh-line-end-position))) |
a66894d8 | 1177 | ((and (not overwrite-flag) |
855c6482 | 1178 | (mh-regexp-in-field-p (concat "\\b" (regexp-quote value) "\\b") field)) |
a66894d8 BW |
1179 | ;; Already there, do nothing. |
1180 | ) | |
1181 | ((and (not overwrite-flag) | |
1182 | (mh-goto-header-field (concat field ":"))) | |
1183 | (insert " " value ",")) | |
1184 | (t | |
1185 | (mh-goto-header-end 0) | |
1186 | (insert field ": " value "\n")))) | |
1187 | ||
dda00b2c BW |
1188 | (defun mh-regexp-in-field-p (regexp &rest fields) |
1189 | "Non-nil means REGEXP was found in FIELDS." | |
855c6482 JH |
1190 | (let ((old-syntax-table (syntax-table))) |
1191 | (unwind-protect | |
1192 | (save-excursion | |
1193 | (let ((search-result nil) | |
1194 | (field)) | |
1195 | (while fields | |
1196 | (let ((field (car fields)) | |
1197 | (syntax-table mh-regexp-in-field-syntax-table)) | |
1198 | (if (null syntax-table) | |
1199 | (let ((case-fold-search t)) | |
1200 | (cond | |
1201 | ((string-match field "^To$\\|^[BD]?cc$\\|^From$") | |
1202 | (setq syntax-table mh-addr-syntax-table)) | |
1203 | ((string-match field "^Fcc$") | |
1204 | (setq syntax-table mh-fcc-syntax-table)) | |
1205 | (t | |
1206 | (setq syntax-table (syntax-table))) | |
1207 | ))) | |
1208 | (if (and (mh-goto-header-field field) | |
1209 | (set-syntax-table syntax-table) | |
1210 | (re-search-forward | |
1211 | regexp (save-excursion (mh-header-field-end)(point)) t)) | |
1212 | (setq fields nil | |
1213 | search-result t) | |
1214 | (setq fields (cdr fields))) | |
1215 | (set-syntax-table old-syntax-table))) | |
1216 | search-result)) | |
1217 | (set-syntax-table old-syntax-table)))) | |
f0d73c14 BW |
1218 | |
1219 | (defun mh-ascii-buffer-p () | |
1220 | "Check if current buffer is entirely composed of ASCII. | |
2dcf34f9 BW |
1221 | The function doesn't work for XEmacs since `find-charset-region' |
1222 | doesn't exist there." | |
f0d73c14 BW |
1223 | (loop for charset in (mh-funcall-if-exists |
1224 | find-charset-region (point-min) (point-max)) | |
1225 | unless (eq charset 'ascii) return nil | |
1226 | finally return t)) | |
c26cf6c8 | 1227 | |
bdcfe844 BW |
1228 | (provide 'mh-comp) |
1229 | ||
cee9f5c6 BW |
1230 | ;; Local Variables: |
1231 | ;; indent-tabs-mode: nil | |
1232 | ;; sentence-end-double-space: nil | |
1233 | ;; End: | |
60370d40 PJ |
1234 | |
1235 | ;;; mh-comp.el ends here |