Commit | Line | Data |
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dda00b2c | 1 | ;;; mh-comp.el --- MH-E functions for composing and sending messages |
c26cf6c8 | 2 | |
ba318903 PE |
3 | ;; Copyright (C) 1993, 1995, 1997, 2000-2014 Free Software Foundation, |
4 | ;; 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 | |
5e809f55 | 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 |
5e809f55 GM |
15 | ;; the Free Software Foundation, either version 3 of the License, or |
16 | ;; (at your option) any later version. | |
c26cf6c8 | 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 | |
5e809f55 | 24 | ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. |
c26cf6c8 RS |
25 | |
26 | ;;; Commentary: | |
27 | ||
dda00b2c BW |
28 | ;; This file includes the functions in the MH-Folder maps that get us |
29 | ;; into MH-Letter mode, as well the functions in the MH-Letter mode | |
30 | ;; that are used to send the mail. Other that those, functions that | |
31 | ;; are needed in mh-letter.el should be found there. | |
c26cf6c8 | 32 | |
847b8219 KH |
33 | ;;; Change Log: |
34 | ||
c26cf6c8 RS |
35 | ;;; Code: |
36 | ||
7094eefe | 37 | (require 'mh-e) |
dda00b2c BW |
38 | (require 'mh-gnus) ;needed because mh-gnus.el not compiled |
39 | (require 'mh-scan) | |
7094eefe | 40 | |
dda00b2c | 41 | (require 'sendmail) |
bdcfe844 | 42 | |
dda00b2c BW |
43 | (autoload 'easy-menu-add "easymenu") |
44 | (autoload 'mml-insert-tag "mml") | |
c26cf6c8 | 45 | |
cee9f5c6 BW |
46 | \f |
47 | ||
dda00b2c | 48 | ;;; Site Customization |
847b8219 KH |
49 | |
50 | (defvar mh-send-prog "send" | |
51 | "Name of the MH send program. | |
52 | Some sites need to change this because of a name conflict.") | |
53 | ||
fbf62741 BW |
54 | (defvar mh-send-uses-spost-flag nil |
55 | "Non-nil means \"send\" uses \"spost\" to submit messages. | |
56 | ||
57 | If the value of \"postproc:\" is \"spost\", you may need to set | |
58 | this variable to t to tell MH-E to avoid using features of | |
59 | \"post\" that are not supported by \"spost\". You'll know that | |
60 | you'll need to do this if sending mail fails with an error of | |
61 | \"spost: -msgid unknown\".") | |
62 | ||
a1b4049d BW |
63 | (defvar mh-redist-background nil |
64 | "If non-nil redist will be done in background like send. | |
2dcf34f9 BW |
65 | This allows transaction log to be visible if -watch, -verbose or |
66 | -snoop are used.") | |
847b8219 | 67 | |
cee9f5c6 BW |
68 | \f |
69 | ||
dda00b2c | 70 | ;;; Variables |
c26cf6c8 | 71 | |
c26cf6c8 RS |
72 | (defvar mh-comp-formfile "components" |
73 | "Name of file to be used as a skeleton for composing messages. | |
2dcf34f9 BW |
74 | |
75 | Default is \"components\". | |
76 | ||
77 | If not an absolute file name, the file is searched for first in the | |
78 | user's MH directory, then in the system MH lib directory.") | |
c26cf6c8 | 79 | |
847b8219 KH |
80 | (defvar mh-repl-formfile "replcomps" |
81 | "Name of file to be used as a skeleton for replying to messages. | |
2dcf34f9 BW |
82 | |
83 | Default is \"replcomps\". | |
84 | ||
85 | If not an absolute file name, the file is searched for first in the | |
86 | user's MH directory, then in the system MH lib directory.") | |
847b8219 | 87 | |
c3d6278e | 88 | (defvar mh-repl-group-formfile "replgroupcomps" |
bdcfe844 | 89 | "Name of file to be used as a skeleton for replying to messages. |
2dcf34f9 | 90 | |
f0d73c14 | 91 | Default is \"replgroupcomps\". |
2dcf34f9 BW |
92 | |
93 | This file is used to form replies to the sender and all recipients of | |
94 | a message. Only used if `(mh-variant-p 'nmh)' is non-nil. | |
95 | If not an absolute file name, the file is searched for first in the | |
96 | user's MH directory, then in the system MH lib directory.") | |
a1b4049d | 97 | |
c26cf6c8 | 98 | (defvar mh-rejected-letter-start |
bdcfe844 | 99 | (format "^%s$" |
c3d9274a BW |
100 | (regexp-opt |
101 | '("Content-Type: message/rfc822" ;MIME MDN | |
f0d73c14 | 102 | "------ This is a copy of the message, including all the headers. ------";from exim |
dda00b2c | 103 | "--- Below this line is a copy of the message."; from qmail |
c3d9274a BW |
104 | " ----- Unsent message follows -----" ;from sendmail V5 |
105 | " --------Unsent Message below:" ; from sendmail at BU | |
106 | " ----- Original message follows -----" ;from sendmail V8 | |
107 | "------- Unsent Draft" ;from MH itself | |
108 | "---------- Original Message ----------" ;from zmailer | |
109 | " --- The unsent message follows ---" ;from AIX mail system | |
110 | " Your message follows:" ;from MMDF-II | |
111 | "Content-Description: Returned Content" ;1993 KJ sendmail | |
112 | )))) | |
c26cf6c8 RS |
113 | |
114 | (defvar mh-new-draft-cleaned-headers | |
847b8219 | 115 | "^Date:\\|^Received:\\|^Message-Id:\\|^From:\\|^Sender:\\|^Errors-To:\\|^Delivery-Date:\\|^Return-Path:" |
5a4aad03 BW |
116 | "Regexp of header lines to remove before offering a message as a new draft\\<mh-folder-mode-map>. |
117 | Used by the \\[mh-edit-again] and \\[mh-extract-rejected-mail] commands.") | |
c26cf6c8 | 118 | |
88b8b41d JPW |
119 | (defvar mh-letter-mode-syntax-table |
120 | (let ((syntax-table (make-syntax-table text-mode-syntax-table))) | |
121 | (modify-syntax-entry ?% "." syntax-table) | |
122 | syntax-table) | |
bdcfe844 | 123 | "Syntax table used by MH-E while in MH-Letter mode.") |
c26cf6c8 | 124 | |
855c6482 | 125 | (defvar mh-regexp-in-field-syntax-table nil |
1b0b1855 | 126 | "Specify a syntax table for `mh-regexp-in-field-p' to use.") |
855c6482 JH |
127 | |
128 | (defvar mh-fcc-syntax-table | |
129 | (let ((syntax-table (make-syntax-table text-mode-syntax-table))) | |
130 | (modify-syntax-entry ?+ "w" syntax-table) | |
131 | (modify-syntax-entry ?/ "w" syntax-table) | |
132 | syntax-table) | |
133 | "Syntax table used by MH-E while searching an Fcc field.") | |
134 | ||
135 | (defvar mh-addr-syntax-table | |
136 | (let ((syntax-table (make-syntax-table text-mode-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 | (modify-syntax-entry ?@ "w" syntax-table) | |
158 | syntax-table) | |
159 | "Syntax table used by MH-E while searching an address field.") | |
160 | ||
799f7c09 | 161 | (defvar mh-send-args "" |
bdcfe844 BW |
162 | "Extra args to pass to \"send\" command.") |
163 | ||
164 | (defvar mh-annotate-char nil | |
165 | "Character to use to annotate `mh-sent-from-msg'.") | |
166 | ||
167 | (defvar mh-annotate-field nil | |
168 | "Field name for message annotation.") | |
c26cf6c8 | 169 | |
aad5673d SG |
170 | (defvar mh-annotate-list nil |
171 | "Messages annotated, either a sequence name or a list of message numbers. | |
172 | This variable can be used by `mh-annotate-msg-hook'.") | |
173 | ||
a66894d8 | 174 | (defvar mh-insert-auto-fields-done-local nil |
f0d73c14 | 175 | "Buffer-local variable set when `mh-insert-auto-fields' called successfully.") |
a66894d8 BW |
176 | (make-variable-buffer-local 'mh-insert-auto-fields-done-local) |
177 | ||
dda00b2c BW |
178 | \f |
179 | ||
180 | ;;; MH-E Entry Points | |
181 | ||
c26cf6c8 RS |
182 | ;;;###autoload |
183 | (defun mh-smail () | |
b2064e08 | 184 | "Compose a message with the MH mail system. |
f0d73c14 | 185 | See `mh-send' for more details on composing mail." |
c26cf6c8 RS |
186 | (interactive) |
187 | (mh-find-path) | |
188 | (call-interactively 'mh-send)) | |
189 | ||
b2064e08 BW |
190 | ;;;###autoload |
191 | (defun mh-smail-other-window () | |
192 | "Compose a message with the MH mail system in other window. | |
193 | See `mh-send' for more details on composing mail." | |
194 | (interactive) | |
195 | (mh-find-path) | |
196 | (call-interactively 'mh-send-other-window)) | |
197 | ||
dda00b2c BW |
198 | (defun mh-send-other-window (to cc subject) |
199 | "Compose a message in another window. | |
200 | ||
201 | See `mh-send' for more information and a description of how the | |
202 | TO, CC, and SUBJECT arguments are used." | |
203 | (interactive (list | |
204 | (mh-interactive-read-address "To: ") | |
205 | (mh-interactive-read-address "Cc: ") | |
206 | (mh-interactive-read-string "Subject: "))) | |
207 | (let ((pop-up-windows t)) | |
208 | (mh-send-sub to cc subject (current-window-configuration)))) | |
209 | ||
c3d9274a | 210 | (defvar mh-error-if-no-draft nil) ;raise error over using old draft |
283b03f4 | 211 | |
283b03f4 | 212 | ;;;###autoload |
c3d6278e | 213 | (defun mh-smail-batch (&optional to subject other-headers &rest ignored) |
b2064e08 BW |
214 | "Compose a message with the MH mail system. |
215 | ||
2dcf34f9 BW |
216 | This function does not prompt the user for any header fields, and |
217 | thus is suitable for use by programs that want to create a mail | |
218 | buffer. Users should use \\[mh-smail] to compose mail. | |
f0d73c14 | 219 | |
2dcf34f9 | 220 | Optional arguments for setting certain fields include TO, |
0d887b77 BW |
221 | SUBJECT, and OTHER-HEADERS. Additional arguments are IGNORED. |
222 | ||
223 | This function remains for Emacs 21 compatibility. New | |
224 | applications should use `mh-user-agent-compose'." | |
283b03f4 KH |
225 | (mh-find-path) |
226 | (let ((mh-error-if-no-draft t)) | |
016fbe59 | 227 | (mh-send (or to "") "" (or subject "")))) |
283b03f4 | 228 | |
0d887b77 BW |
229 | ;;;###autoload |
230 | (define-mail-user-agent 'mh-e-user-agent | |
231 | 'mh-user-agent-compose 'mh-send-letter 'mh-fully-kill-draft | |
232 | 'mh-before-send-letter-hook) | |
233 | ||
a1b4049d BW |
234 | ;;;###autoload |
235 | (defun mh-user-agent-compose (&optional to subject other-headers continue | |
c3d9274a | 236 | switch-function yank-action |
25ca2e61 CY |
237 | send-actions return-action |
238 | &rest ignored) | |
a1b4049d | 239 | "Set up mail composition draft with the MH mail system. |
0d887b77 BW |
240 | This is the `mail-user-agent' entry point to MH-E. This function |
241 | conforms to the contract specified by `define-mail-user-agent' | |
242 | which means that this function should accept the same arguments | |
243 | as `compose-mail'. | |
a1b4049d BW |
244 | |
245 | The optional arguments TO and SUBJECT specify recipients and the | |
246 | initial Subject field, respectively. | |
247 | ||
2dcf34f9 BW |
248 | OTHER-HEADERS is an alist specifying additional header fields. |
249 | Elements look like (HEADER . VALUE) where both HEADER and VALUE | |
250 | are strings. | |
a1b4049d | 251 | |
25ca2e61 | 252 | CONTINUE, SWITCH-FUNCTION, YANK-ACTION, SEND-ACTIONS, and |
972e3b72 | 253 | RETURN-ACTION and any additional arguments are IGNORED." |
a1b4049d BW |
254 | (mh-find-path) |
255 | (let ((mh-error-if-no-draft t)) | |
256 | (mh-send to "" subject) | |
257 | (while other-headers | |
258 | (mh-insert-fields (concat (car (car other-headers)) ":") | |
c3d9274a | 259 | (cdr (car other-headers))) |
a1b4049d | 260 | (setq other-headers (cdr other-headers))))) |
283b03f4 | 261 | |
dda00b2c | 262 | ;; Shush compiler. |
54a5db74 BW |
263 | (mh-do-in-xemacs |
264 | (defvar sendmail-coding-system)) | |
dda00b2c BW |
265 | |
266 | ;;;###autoload | |
267 | (defun mh-send-letter (&optional arg) | |
268 | "Save draft and send message. | |
269 | ||
270 | When you are all through editing a message, you send it with this | |
271 | command. You can give a prefix argument ARG to monitor the first stage | |
272 | of the delivery\; this output can be found in a buffer called \"*MH-E | |
273 | Mail Delivery*\". | |
274 | ||
275 | The hook `mh-before-send-letter-hook' is run at the beginning of | |
276 | this command. For example, if you want to check your spelling in | |
277 | your message before sending, add the function `ispell-message'. | |
278 | ||
3fbc098d BW |
279 | Unless `mh-insert-auto-fields' had previously been called |
280 | manually, the function `mh-insert-auto-fields' is called to | |
281 | insert fields based upon the recipients. If fields are added, you | |
282 | are given a chance to see and to confirm these fields before the | |
283 | message is actually sent. You can do away with this confirmation | |
284 | by turning off the option `mh-auto-fields-prompt-flag'. | |
285 | ||
dda00b2c | 286 | In case the MH \"send\" program is installed under a different name, |
d0f1af4d BW |
287 | use `mh-send-prog' to tell MH-E the name. |
288 | ||
289 | The hook `mh-annotate-msg-hook' is run after annotating the | |
290 | message and scan line." | |
dda00b2c BW |
291 | (interactive "P") |
292 | (run-hooks 'mh-before-send-letter-hook) | |
293 | (if (and (mh-insert-auto-fields t) | |
294 | mh-auto-fields-prompt-flag | |
295 | (goto-char (point-min))) | |
296 | (if (not (y-or-n-p "Auto fields inserted, send? ")) | |
297 | (error "Send aborted"))) | |
298 | (cond ((mh-mh-directive-present-p) | |
299 | (mh-mh-to-mime)) | |
300 | ((or (mh-mml-tag-present-p) (not (mh-ascii-buffer-p))) | |
301 | (mh-mml-to-mime))) | |
302 | (save-buffer) | |
303 | (message "Sending...") | |
304 | (let ((draft-buffer (current-buffer)) | |
305 | (file-name buffer-file-name) | |
306 | (config mh-previous-window-config) | |
307 | (coding-system-for-write | |
308 | (if (and (local-variable-p 'buffer-file-coding-system | |
309 | (current-buffer)) ;XEmacs needs two args | |
310 | ;; We're not sure why, but buffer-file-coding-system | |
311 | ;; tends to get set to undecided-unix. | |
312 | (not (memq buffer-file-coding-system | |
313 | '(undecided undecided-unix undecided-dos)))) | |
314 | buffer-file-coding-system | |
315 | (or (and (boundp 'sendmail-coding-system) sendmail-coding-system) | |
b56a5ae0 SM |
316 | (and (default-boundp 'buffer-file-coding-system) |
317 | (default-value 'buffer-file-coding-system)) | |
dda00b2c | 318 | 'iso-latin-1)))) |
fbf62741 BW |
319 | ;; Older versions of spost do not support -msgid and -mime. |
320 | (unless mh-send-uses-spost-flag | |
321 | ;; Adding a Message-ID field looks good, makes it easier to search for | |
322 | ;; message in your +outbox, and best of all doesn't break threading for | |
323 | ;; the recipient if you reply to a message in your +outbox. | |
324 | (setq mh-send-args (concat "-msgid " mh-send-args)) | |
325 | ;; The default BCC encapsulation will make a MIME message unreadable. | |
326 | ;; With nmh use the -mime arg to prevent this. | |
327 | (if (and (mh-variant-p 'nmh) | |
328 | (mh-goto-header-field "Bcc:") | |
329 | (mh-goto-header-field "Content-Type:")) | |
330 | (setq mh-send-args (concat "-mime " mh-send-args)))) | |
dda00b2c BW |
331 | (cond (arg |
332 | (pop-to-buffer mh-mail-delivery-buffer) | |
333 | (erase-buffer) | |
0103690e BW |
334 | (mh-exec-cmd-output mh-send-prog t |
335 | "-nodraftfolder" "-watch" "-nopush" | |
336 | (split-string mh-send-args) file-name) | |
dda00b2c BW |
337 | (goto-char (point-max)) ; show the interesting part |
338 | (recenter -1) | |
339 | (set-buffer draft-buffer)) ; for annotation below | |
340 | (t | |
0103690e BW |
341 | (mh-exec-cmd-daemon mh-send-prog nil |
342 | "-nodraftfolder" "-noverbose" | |
16b9a476 | 343 | (split-string mh-send-args) file-name))) |
dda00b2c BW |
344 | (if mh-annotate-char |
345 | (mh-annotate-msg mh-sent-from-msg | |
346 | mh-sent-from-folder | |
347 | mh-annotate-char | |
348 | "-component" mh-annotate-field | |
349 | "-text" (format "\"%s %s\"" | |
350 | (mh-get-header-field "To:") | |
351 | (mh-get-header-field "Cc:")))) | |
352 | ||
353 | (cond ((or (not arg) | |
354 | (y-or-n-p "Kill draft buffer? ")) | |
355 | (kill-buffer draft-buffer) | |
356 | (if config | |
357 | (set-window-configuration config)))) | |
358 | (if arg | |
359 | (message "Sending...done") | |
360 | (message "Sending...backgrounded")))) | |
361 | ||
362 | ;;;###autoload | |
363 | (defun mh-fully-kill-draft () | |
364 | "Quit editing and delete draft message. | |
365 | ||
366 | If for some reason you are not happy with the draft, you can use | |
367 | this command to kill the draft buffer and delete the draft | |
368 | message. Use the command \\[kill-buffer] if you don't want to | |
369 | delete the draft message." | |
370 | (interactive) | |
371 | (if (y-or-n-p "Kill draft message? ") | |
372 | (let ((config mh-previous-window-config)) | |
373 | (if (file-exists-p buffer-file-name) | |
374 | (delete-file buffer-file-name)) | |
375 | (set-buffer-modified-p nil) | |
376 | (kill-buffer (buffer-name)) | |
377 | (message "") | |
378 | (if config | |
379 | (set-window-configuration config))) | |
380 | (error "Message not killed"))) | |
381 | ||
382 | \f | |
383 | ||
384 | ;;; MH-Folder Commands | |
385 | ||
386 | ;; Alphabetical. | |
387 | ||
c3d9274a | 388 | ;;;###mh-autoload |
b2064e08 BW |
389 | (defun mh-edit-again (message) |
390 | "Edit a MESSAGE to send it again. | |
391 | ||
2dcf34f9 BW |
392 | If you don't complete a draft for one reason or another, and if |
393 | the draft buffer is no longer available, you can pick your draft | |
394 | up again with this command. If you don't use a draft folder, your | |
395 | last \"draft\" file will be used. If you use draft folders, | |
396 | you'll need to visit the draft folder with \"\\[mh-visit-folder] | |
397 | drafts <RET>\", use \\[mh-next-undeleted-msg] to move to the | |
398 | appropriate message, and then use \\[mh-edit-again] to prepare | |
399 | the message for editing. | |
b2064e08 | 400 | |
2dcf34f9 BW |
401 | This command can also be used to take messages that were sent to |
402 | you and to send them to more people. | |
b2064e08 | 403 | |
2dcf34f9 BW |
404 | Don't use this command to re-edit a message from a Mailer-Daemon |
405 | who complained that your mail wasn't posted for some reason or | |
406 | another (see `mh-extract-rejected-mail'). | |
b2064e08 BW |
407 | |
408 | The default message is the current message. | |
f0d73c14 BW |
409 | |
410 | See also `mh-send'." | |
c26cf6c8 RS |
411 | (interactive (list (mh-get-msg-num t))) |
412 | (let* ((from-folder mh-current-folder) | |
c3d9274a BW |
413 | (config (current-window-configuration)) |
414 | (draft | |
415 | (cond ((and mh-draft-folder (equal from-folder mh-draft-folder)) | |
b2064e08 BW |
416 | (pop-to-buffer (find-file-noselect (mh-msg-filename message)) |
417 | t) | |
418 | (rename-buffer (format "draft-%d" message)) | |
bdcfe844 BW |
419 | ;; Make buffer writable... |
420 | (setq buffer-read-only nil) | |
421 | ;; If buffer was being used to display the message reinsert | |
422 | ;; from file... | |
423 | (when (eq major-mode 'mh-show-mode) | |
424 | (erase-buffer) | |
425 | (insert-file-contents buffer-file-name)) | |
c3d9274a BW |
426 | (buffer-name)) |
427 | (t | |
b2064e08 | 428 | (mh-read-draft "clean-up" (mh-msg-filename message) nil))))) |
c26cf6c8 | 429 | (mh-clean-msg-header (point-min) mh-new-draft-cleaned-headers nil) |
a1b4049d | 430 | (mh-insert-header-separator) |
855c6482 | 431 | ;; Merge in components |
1b0b1855 BW |
432 | (mh-mapc |
433 | (function | |
434 | (lambda (header-field) | |
435 | (let ((field (car header-field)) | |
436 | (value (cdr header-field)) | |
437 | (case-fold-search t)) | |
438 | (cond | |
439 | ;; Address field | |
440 | ((string-match field "^To$\\|^Cc$\\|^From$") | |
441 | (cond | |
442 | ((not (mh-goto-header-field (concat field ":"))) | |
443 | ;; Header field does not exist, add it | |
444 | (mh-goto-header-end 0) | |
445 | (insert field ": " value "\n")) | |
446 | ((string-equal value "") | |
447 | ;; Header field already exists and no value | |
448 | ) | |
449 | (t | |
450 | ;; Header field exists and we have a value | |
451 | (let (address mailbox (alias (mh-alias-expand value))) | |
452 | (and alias | |
453 | (setq address (ietf-drums-parse-address alias)) | |
454 | (setq mailbox (car address))) | |
455 | ;; XXX - Need to parse all addresses out of field | |
456 | (if (and | |
457 | (not (mh-regexp-in-field-p | |
458 | (concat "\\b" (regexp-quote value) "\\b") field)) | |
459 | mailbox | |
460 | (not (mh-regexp-in-field-p | |
461 | (concat "\\b" (regexp-quote mailbox) "\\b") field))) | |
462 | (insert " " value ",")) | |
463 | )))) | |
464 | ((string-match field "^Fcc$") | |
465 | ;; Folder reference | |
466 | (mh-modify-header-field field value)) | |
467 | ;; Text field, that's an easy case | |
468 | (t | |
469 | (mh-modify-header-field field value)))))) | |
470 | (mh-components-to-list (mh-find-components))) | |
c26cf6c8 | 471 | (goto-char (point-min)) |
283b03f4 | 472 | (save-buffer) |
1b0b1855 BW |
473 | (mh-compose-and-send-mail |
474 | draft "" from-folder nil nil nil nil nil nil config) | |
a66894d8 BW |
475 | (mh-letter-mode-message) |
476 | (mh-letter-adjust-point))) | |
c26cf6c8 | 477 | |
855c6482 JH |
478 | (defun mh-extract-header-field () |
479 | "Extract field name and field value from the field at point. | |
480 | Returns a list of field name and value (which may be null)." | |
481 | (let ((end (save-excursion (mh-header-field-end) | |
482 | (point)))) | |
483 | (if (looking-at mh-letter-header-field-regexp) | |
484 | (save-excursion | |
485 | (goto-char (match-end 1)) | |
486 | (forward-char 1) | |
487 | (skip-chars-forward " \t") | |
488 | (cons (match-string-no-properties 1) (buffer-substring-no-properties (point) end)))))) | |
489 | ||
490 | ||
491 | (defun mh-components-to-list (components) | |
1b0b1855 | 492 | "Convert the COMPONENTS file to a list of field names and values." |
855c6482 JH |
493 | (with-current-buffer (get-buffer-create mh-temp-buffer) |
494 | (erase-buffer) | |
495 | (insert-file-contents components) | |
496 | (goto-char (point-min)) | |
497 | (let | |
498 | ((header-fields nil)) | |
499 | (while (mh-in-header-p) | |
500 | (setq header-fields (append header-fields (list (mh-extract-header-field)))) | |
501 | (mh-header-field-end) | |
502 | (forward-char 1) | |
503 | ) | |
504 | header-fields))) | |
505 | ||
c3d9274a | 506 | ;;;###mh-autoload |
b2064e08 BW |
507 | (defun mh-extract-rejected-mail (message) |
508 | "Edit a MESSAGE that was returned by the mail system. | |
509 | ||
2dcf34f9 BW |
510 | This command prepares the message for editing by removing the |
511 | Mailer-Daemon envelope and unneeded header fields. Fix whatever | |
512 | addressing problem you had, and send the message again with | |
513 | \\[mh-send-letter]. | |
b2064e08 BW |
514 | |
515 | The default message is the current message. | |
f0d73c14 BW |
516 | |
517 | See also `mh-send'." | |
c26cf6c8 RS |
518 | (interactive (list (mh-get-msg-num t))) |
519 | (let ((from-folder mh-current-folder) | |
c3d9274a | 520 | (config (current-window-configuration)) |
b2064e08 | 521 | (draft (mh-read-draft "extraction" (mh-msg-filename message) nil))) |
c26cf6c8 RS |
522 | (goto-char (point-min)) |
523 | (cond ((re-search-forward mh-rejected-letter-start nil t) | |
c3d9274a BW |
524 | (skip-chars-forward " \t\n") |
525 | (delete-region (point-min) (point)) | |
526 | (mh-clean-msg-header (point-min) mh-new-draft-cleaned-headers nil)) | |
527 | (t | |
f0d73c14 | 528 | (message "Does not appear to be a rejected letter"))) |
a1b4049d | 529 | (mh-insert-header-separator) |
c26cf6c8 | 530 | (goto-char (point-min)) |
283b03f4 | 531 | (save-buffer) |
b2064e08 | 532 | (mh-compose-and-send-mail draft "" from-folder message |
c3d9274a BW |
533 | (mh-get-header-field "To:") |
534 | (mh-get-header-field "From:") | |
535 | (mh-get-header-field "Cc:") | |
536 | nil nil config) | |
bdcfe844 | 537 | (mh-letter-mode-message))) |
c26cf6c8 | 538 | |
c3d9274a | 539 | ;;;###mh-autoload |
a66894d8 | 540 | (defun mh-forward (to cc &optional range) |
2be362c2 | 541 | "Forward message. |
a66894d8 | 542 | |
2dcf34f9 BW |
543 | You are prompted for the TO and CC recipients. You are given a |
544 | draft to edit that looks like it would if you had run the MH | |
545 | command \"forw\". You can then add some text. | |
bdcfe844 | 546 | |
2dcf34f9 BW |
547 | You can forward several messages by using a RANGE. All of the |
548 | messages in the range are inserted into your draft. Check the | |
549 | documentation of `mh-interactive-range' to see how RANGE is read | |
550 | in interactive use. | |
b2064e08 | 551 | |
d1699462 BW |
552 | The hook `mh-forward-hook' is called on the draft. |
553 | ||
554 | See also `mh-compose-forward-as-mime-flag', | |
555 | `mh-forward-subject-format', and `mh-send'." | |
a66894d8 BW |
556 | (interactive (list (mh-interactive-read-address "To: ") |
557 | (mh-interactive-read-address "Cc: ") | |
558 | (mh-interactive-range "Forward"))) | |
c26cf6c8 | 559 | (let* ((folder mh-current-folder) |
a66894d8 | 560 | (msgs (mh-range-to-msg-list range)) |
c3d9274a BW |
561 | (config (current-window-configuration)) |
562 | (fwd-msg-file (mh-msg-filename (car msgs) folder)) | |
563 | ;; forw always leaves file in "draft" since it doesn't have -draft | |
564 | (draft-name (expand-file-name "draft" mh-user-path)) | |
565 | (draft (cond ((or (not (file-exists-p draft-name)) | |
00b6a079 | 566 | (y-or-n-p "The file draft exists; discard it? ")) |
f0d73c14 BW |
567 | (mh-exec-cmd "forw" "-build" |
568 | (if (and (mh-variant-p 'nmh) | |
569 | mh-compose-forward-as-mime-flag) | |
570 | "-mime") | |
924df208 BW |
571 | mh-current-folder |
572 | (mh-coalesce-msg-list msgs)) | |
c3d9274a BW |
573 | (prog1 |
574 | (mh-read-draft "" draft-name t) | |
575 | (mh-insert-fields "To:" to "Cc:" cc) | |
576 | (save-buffer))) | |
577 | (t | |
578 | (mh-read-draft "" draft-name nil))))) | |
847b8219 | 579 | (let (orig-from |
c3d9274a | 580 | orig-subject) |
b5553d47 | 581 | (with-current-buffer (get-buffer-create mh-temp-buffer) |
c3d9274a BW |
582 | (erase-buffer) |
583 | (insert-file-contents fwd-msg-file) | |
584 | (setq orig-from (mh-get-header-field "From:")) | |
585 | (setq orig-subject (mh-get-header-field "Subject:"))) | |
c26cf6c8 | 586 | (let ((forw-subject |
924df208 | 587 | (mh-forwarded-letter-subject orig-from orig-subject))) |
c3d9274a BW |
588 | (mh-insert-fields "Subject:" forw-subject) |
589 | (goto-char (point-min)) | |
ce974958 JH |
590 | ;; Set the local value of mh-mail-header-separator according to what is |
591 | ;; present in the buffer... | |
592 | (set (make-local-variable 'mh-mail-header-separator) | |
593 | (save-excursion | |
594 | (goto-char (mh-mail-header-end)) | |
595 | (buffer-substring-no-properties (point) (mh-line-end-position)))) | |
596 | (set (make-local-variable 'mail-header-separator) mh-mail-header-separator) ;override sendmail.el | |
0c47b17c BW |
597 | ;; If using MML, translate MH-style directive |
598 | (if (equal mh-compose-insertion 'mml) | |
c3d9274a | 599 | (save-excursion |
a66894d8 | 600 | (goto-char (mh-mail-header-end)) |
c3d9274a BW |
601 | (while |
602 | (re-search-forward | |
603 | "^#forw \\[\\([^]]+\\)\\] \\(+\\S-+\\) \\(.*\\)$" | |
604 | (point-max) t) | |
605 | (let ((description (if (equal (match-string 1) | |
606 | "forwarded messages") | |
607 | "forwarded message %d" | |
608 | (match-string 1))) | |
609 | (msgs (split-string (match-string 3))) | |
610 | (i 0)) | |
611 | (beginning-of-line) | |
612 | (delete-region (point) (progn (forward-line 1) (point))) | |
613 | (dolist (msg msgs) | |
614 | (setq i (1+ i)) | |
615 | (mh-mml-forward-message (format description i) | |
d5926104 JH |
616 | folder msg) |
617 | ;; Was inserted before us, move to end of file to preserve order | |
618 | (goto-char (point-max))))))) | |
09e80d9f | 619 | ;; Position just before forwarded message. |
c3d9274a BW |
620 | (if (re-search-forward "^------- Forwarded Message" nil t) |
621 | (forward-line -1) | |
a66894d8 | 622 | (goto-char (mh-mail-header-end)) |
c3d9274a BW |
623 | (forward-line 1)) |
624 | (delete-other-windows) | |
625 | (mh-add-msgs-to-seq msgs 'forwarded t) | |
924df208 | 626 | (mh-compose-and-send-mail draft "" folder msgs |
c3d9274a BW |
627 | to forw-subject cc |
628 | mh-note-forw "Forwarded:" | |
629 | config) | |
a66894d8 | 630 | (mh-letter-mode-message) |
f0d73c14 BW |
631 | (mh-letter-adjust-point) |
632 | (run-hooks 'mh-forward-hook))))) | |
c26cf6c8 RS |
633 | |
634 | (defun mh-forwarded-letter-subject (from subject) | |
bdcfe844 BW |
635 | "Return a Subject suitable for a forwarded message. |
636 | Original message has headers FROM and SUBJECT." | |
c26cf6c8 | 637 | (let ((addr-start (string-match "<" from)) |
c3d9274a | 638 | (comment (string-match "(" from))) |
c26cf6c8 | 639 | (cond ((and addr-start (> addr-start 0)) |
c3d9274a BW |
640 | ;; Full Name <luser@host> |
641 | (setq from (substring from 0 (1- addr-start)))) | |
642 | (comment | |
643 | ;; luser@host (Full Name) | |
644 | (setq from (substring from (1+ comment) (1- (length from))))))) | |
c26cf6c8 RS |
645 | (format mh-forward-subject-format from subject)) |
646 | ||
b2064e08 BW |
647 | ;;;###mh-autoload |
648 | (defun mh-redistribute (to cc &optional message) | |
649 | "Redistribute a message. | |
847b8219 | 650 | |
2dcf34f9 BW |
651 | This command is similar in function to forwarding mail, but it |
652 | does not allow you to edit the message, nor does it add your name | |
653 | to the \"From\" header field. It appears to the recipient as if | |
654 | the message had come from the original sender. When you run this | |
655 | command, you are prompted for the TO and CC recipients. The | |
656 | default MESSAGE is the current message. | |
c26cf6c8 | 657 | |
af435184 | 658 | Also investigate the command \\[mh-edit-again] for another way to |
2dcf34f9 | 659 | redistribute messages. |
b2064e08 | 660 | |
d0f1af4d BW |
661 | See also `mh-redist-full-contents-flag'. |
662 | ||
663 | The hook `mh-annotate-msg-hook' is run after annotating the | |
664 | message and scan line." | |
c26cf6c8 | 665 | (interactive (list (mh-read-address "Redist-To: ") |
c3d9274a BW |
666 | (mh-read-address "Redist-Cc: ") |
667 | (mh-get-msg-num t))) | |
b2064e08 BW |
668 | (or message |
669 | (setq message (mh-get-msg-num t))) | |
c26cf6c8 RS |
670 | (save-window-excursion |
671 | (let ((folder mh-current-folder) | |
c3d9274a | 672 | (draft (mh-read-draft "redistribution" |
b2064e08 BW |
673 | (if mh-redist-full-contents-flag |
674 | (mh-msg-filename message) | |
c3d9274a BW |
675 | nil) |
676 | nil))) | |
c26cf6c8 RS |
677 | (mh-goto-header-end 0) |
678 | (insert "Resent-To: " to "\n") | |
679 | (if (not (equal cc "")) (insert "Resent-cc: " cc "\n")) | |
924df208 BW |
680 | (mh-clean-msg-header |
681 | (point-min) | |
682 | "^Message-Id:\\|^Received:\\|^Return-Path:\\|^Sender:\\|^Date:\\|^From:" | |
683 | nil) | |
c26cf6c8 RS |
684 | (save-buffer) |
685 | (message "Redistributing...") | |
924df208 BW |
686 | (let ((env "mhdist=1")) |
687 | ;; Setup environment... | |
b2064e08 BW |
688 | (setq env (concat env " mhaltmsg=" |
689 | (if mh-redist-full-contents-flag | |
690 | buffer-file-name | |
691 | (mh-msg-filename message folder)))) | |
692 | (unless mh-redist-full-contents-flag | |
924df208 BW |
693 | (setq env (concat env " mhannotate=1"))) |
694 | ;; Redistribute... | |
695 | (if mh-redist-background | |
696 | (mh-exec-cmd-env-daemon env mh-send-prog nil buffer-file-name) | |
697 | (mh-exec-cmd-error env mh-send-prog "-push" buffer-file-name)) | |
698 | ;; Annotate... | |
b2064e08 | 699 | (mh-annotate-msg message folder mh-note-dist |
924df208 BW |
700 | "-component" "Resent:" |
701 | "-text" (format "\"%s %s\"" to cc))) | |
c26cf6c8 RS |
702 | (kill-buffer draft) |
703 | (message "Redistributing...done")))) | |
704 | ||
c3d9274a | 705 | ;;;###mh-autoload |
bdcfe844 | 706 | (defun mh-reply (message &optional reply-to includep) |
b2064e08 | 707 | "Reply to a MESSAGE. |
f0d73c14 | 708 | |
2dcf34f9 BW |
709 | When you reply to a message, you are first prompted with \"Reply |
710 | to whom?\" (unless the optional argument REPLY-TO is provided). | |
711 | You have several choices here. | |
b2064e08 BW |
712 | |
713 | Response Reply Goes To | |
714 | ||
72cf2f2e | 715 | from The person who sent the message. This is the |
2dcf34f9 | 716 | default, so <RET> is sufficient. |
b2064e08 BW |
717 | |
718 | to Replies to the sender, plus all recipients in the | |
719 | \"To:\" header field. | |
720 | ||
72cf2f2e BW |
721 | all cc Forms a reply to the addresses in the |
722 | \"Mail-Followup-To:\" header field if one | |
723 | exists; otherwise forms a reply to the sender, | |
724 | plus all recipients. | |
b2064e08 | 725 | |
2dcf34f9 BW |
726 | Depending on your answer, \"repl\" is given a different argument |
727 | to form your reply. Specifically, a choice of \"from\" or none at | |
728 | all runs \"repl -nocc all\", and a choice of \"to\" runs \"repl | |
729 | -cc to\". Finally, either \"cc\" or \"all\" runs \"repl -cc all | |
730 | -nocc me\". | |
b2064e08 | 731 | |
2dcf34f9 BW |
732 | Two windows are then created. One window contains the message to |
733 | which you are replying in an MH-Show buffer. Your draft, in | |
72cf2f2e BW |
734 | MH-Letter mode (*note `mh-letter-mode'), is in the other window. |
735 | If the reply draft was not one that you expected, check the | |
736 | things that affect the behavior of \"repl\" which include the | |
737 | \"repl:\" profile component and the \"replcomps\" and | |
738 | \"replgroupcomps\" files. | |
b2064e08 | 739 | |
2dcf34f9 BW |
740 | If you supply a prefix argument INCLUDEP, the message you are |
741 | replying to is inserted in your reply after having first been run | |
742 | through \"mhl\" with the format file \"mhl.reply\". | |
b2064e08 | 743 | |
2dcf34f9 BW |
744 | Alternatively, you can customize the option `mh-yank-behavior' |
745 | and choose one of its \"Automatically\" variants to do the same | |
746 | thing. If you do so, the prefix argument has no effect. | |
b2064e08 | 747 | |
2dcf34f9 BW |
748 | Another way to include the message automatically in your draft is |
749 | to use \"repl: -filter repl.filter\" in your MH profile. | |
b2064e08 | 750 | |
2dcf34f9 BW |
751 | If you wish to customize the header or other parts of the reply |
752 | draft, please see \"repl\" and \"mh-format\". | |
b2064e08 | 753 | |
2dcf34f9 BW |
754 | See also `mh-reply-show-message-flag', |
755 | `mh-reply-default-reply-to', and `mh-send'." | |
bdcfe844 BW |
756 | (interactive (list |
757 | (mh-get-msg-num t) | |
758 | (let ((minibuffer-help-form | |
759 | "from => Sender only\nto => Sender and primary recipients\ncc or all => Sender and all recipients")) | |
760 | (or mh-reply-default-reply-to | |
078cb314 | 761 | (completing-read "Reply to whom (default from): " |
bdcfe844 BW |
762 | '(("from") ("to") ("cc") ("all")) |
763 | nil | |
764 | t))) | |
765 | current-prefix-arg)) | |
766 | (let* ((folder mh-current-folder) | |
767 | (show-buffer mh-show-buffer) | |
768 | (config (current-window-configuration)) | |
769 | (group-reply (or (equal reply-to "cc") (equal reply-to "all"))) | |
d1c1d7c1 | 770 | (form-file (cond ((and (mh-variant-p 'nmh 'gnu-mh) group-reply |
bdcfe844 BW |
771 | (stringp mh-repl-group-formfile)) |
772 | mh-repl-group-formfile) | |
773 | ((stringp mh-repl-formfile) mh-repl-formfile) | |
774 | (t nil)))) | |
775 | (message "Composing a reply...") | |
776 | (mh-exec-cmd "repl" "-build" "-noquery" "-nodraftfolder" | |
777 | (if form-file | |
778 | (list "-form" form-file)) | |
779 | mh-current-folder message | |
780 | (cond ((or (equal reply-to "from") (equal reply-to "")) | |
781 | '("-nocc" "all")) | |
782 | ((equal reply-to "to") | |
783 | '("-cc" "to")) | |
d1c1d7c1 | 784 | (group-reply (if (mh-variant-p 'nmh 'gnu-mh) |
bdcfe844 BW |
785 | '("-group" "-nocc" "me") |
786 | '("-cc" "all" "-nocc" "me")))) | |
0c47b17c BW |
787 | (cond ((or (eq mh-yank-behavior 'autosupercite) |
788 | (eq mh-yank-behavior 'autoattrib)) | |
c3d9274a BW |
789 | '("-noformat")) |
790 | (includep '("-filter" "mhl.reply")) | |
791 | (t '()))) | |
bdcfe844 BW |
792 | (let ((draft (mh-read-draft "reply" |
793 | (expand-file-name "reply" mh-user-path) | |
794 | t))) | |
795 | (delete-other-windows) | |
796 | (save-buffer) | |
a1506d29 | 797 | |
bdcfe844 BW |
798 | (let ((to (mh-get-header-field "To:")) |
799 | (subject (mh-get-header-field "Subject:")) | |
800 | (cc (mh-get-header-field "Cc:"))) | |
801 | (goto-char (point-min)) | |
802 | (mh-goto-header-end 1) | |
803 | (or includep | |
804 | (not mh-reply-show-message-flag) | |
805 | (mh-in-show-buffer (show-buffer) | |
806 | (mh-display-msg message folder))) | |
807 | (mh-add-msgs-to-seq message 'answered t) | |
808 | (message "Composing a reply...done") | |
809 | (mh-compose-and-send-mail draft "" folder message to subject cc | |
810 | mh-note-repl "Replied:" config)) | |
0c47b17c BW |
811 | (when (and (or (eq 'autosupercite mh-yank-behavior) |
812 | (eq 'autoattrib mh-yank-behavior)) | |
bdcfe844 BW |
813 | (eq (mh-show-buffer-message-number) mh-sent-from-msg)) |
814 | (undo-boundary) | |
815 | (mh-yank-cur-msg)) | |
816 | (mh-letter-mode-message)))) | |
c26cf6c8 | 817 | |
c3d9274a | 818 | ;;;###mh-autoload |
c26cf6c8 | 819 | (defun mh-send (to cc subject) |
b2064e08 BW |
820 | "Compose a message. |
821 | ||
2dcf34f9 BW |
822 | Your letter appears in an Emacs buffer whose mode is |
823 | MH-Letter (see `mh-letter-mode'). | |
b2064e08 | 824 | |
2dcf34f9 BW |
825 | The arguments TO, CC, and SUBJECT can be used to prefill the |
826 | draft fields or suppress the prompts if `mh-compose-prompt-flag' | |
827 | is on. They are also passed to the function set in the option | |
828 | `mh-compose-letter-function'. | |
b2064e08 BW |
829 | |
830 | See also `mh-insert-x-mailer-flag' and `mh-letter-mode-hook'. | |
831 | ||
2dcf34f9 BW |
832 | Outside of an MH-Folder buffer (`mh-folder-mode'), you must call |
833 | either \\[mh-smail] or \\[mh-smail-other-window] to compose a new | |
834 | message." | |
c26cf6c8 | 835 | (interactive (list |
a66894d8 BW |
836 | (mh-interactive-read-address "To: ") |
837 | (mh-interactive-read-address "Cc: ") | |
838 | (mh-interactive-read-string "Subject: "))) | |
c26cf6c8 RS |
839 | (let ((config (current-window-configuration))) |
840 | (delete-other-windows) | |
841 | (mh-send-sub to cc subject config))) | |
842 | ||
dda00b2c BW |
843 | \f |
844 | ||
845 | ;;; Support Routines | |
846 | ||
847 | (defun mh-interactive-read-address (prompt) | |
848 | "Read an address. | |
849 | If `mh-compose-prompt-flag' is non-nil, then read an address with | |
850 | PROMPT. | |
851 | Otherwise return the empty string." | |
852 | (if mh-compose-prompt-flag (mh-read-address prompt) "")) | |
853 | ||
854 | (defun mh-interactive-read-string (prompt) | |
855 | "Read a string. | |
856 | If `mh-compose-prompt-flag' is non-nil, then read a string with | |
857 | PROMPT. | |
858 | Otherwise return the empty string." | |
859 | (if mh-compose-prompt-flag (read-string prompt) "")) | |
860 | ||
c3d9274a | 861 | ;;;###mh-autoload |
dda00b2c BW |
862 | (defun mh-show-buffer-message-number (&optional buffer) |
863 | "Message number of displayed message in corresponding show buffer. | |
b2064e08 | 864 | |
dda00b2c BW |
865 | Return nil if show buffer not displayed. |
866 | If in `mh-letter-mode', don't display the message number being replied | |
867 | to, but rather the message number of the show buffer associated with | |
868 | our originating folder buffer. | |
869 | Optional argument BUFFER can be used to specify the buffer." | |
870 | (save-excursion | |
871 | (if buffer | |
872 | (set-buffer buffer)) | |
873 | (cond ((eq major-mode 'mh-show-mode) | |
874 | (let ((number-start (mh-search-from-end ?/ buffer-file-name))) | |
875 | (string-to-number (substring buffer-file-name | |
876 | (1+ number-start))))) | |
877 | ((and (eq major-mode 'mh-folder-mode) | |
878 | mh-show-buffer | |
879 | (get-buffer mh-show-buffer)) | |
880 | (mh-show-buffer-message-number mh-show-buffer)) | |
881 | ((and (eq major-mode 'mh-letter-mode) | |
882 | mh-sent-from-folder | |
883 | (get-buffer mh-sent-from-folder)) | |
884 | (mh-show-buffer-message-number mh-sent-from-folder)) | |
885 | (t | |
886 | nil)))) | |
c26cf6c8 | 887 | |
855c6482 JH |
888 | (defun mh-find-components () |
889 | "Return the path to the components file." | |
890 | (let (components) | |
891 | (cond | |
892 | ((file-exists-p | |
893 | (setq components | |
894 | (expand-file-name mh-comp-formfile mh-user-path))) | |
895 | components) | |
896 | ((file-exists-p | |
897 | (setq components | |
898 | (expand-file-name mh-comp-formfile mh-lib))) | |
899 | components) | |
900 | (t | |
901 | (error "Can't find %s in %s or %s" | |
902 | mh-comp-formfile mh-user-path mh-lib))))) | |
fb9958d7 | 903 | |
c26cf6c8 | 904 | (defun mh-send-sub (to cc subject config) |
bdcfe844 BW |
905 | "Do the real work of composing and sending a letter. |
906 | Expects the TO, CC, and SUBJECT fields as arguments. | |
907 | CONFIG is the window configuration before sending mail." | |
c26cf6c8 | 908 | (let ((folder mh-current-folder) |
c3d9274a | 909 | (msg-num (mh-get-msg-num nil))) |
c26cf6c8 RS |
910 | (message "Composing a message...") |
911 | (let ((draft (mh-read-draft | |
c3d9274a | 912 | "message" |
855c6482 | 913 | (mh-find-components) |
c3d9274a | 914 | nil))) |
c26cf6c8 RS |
915 | (mh-insert-fields "To:" to "Subject:" subject "Cc:" cc) |
916 | (goto-char (point-max)) | |
c26cf6c8 | 917 | (mh-compose-and-send-mail draft "" folder msg-num |
c3d9274a BW |
918 | to subject cc |
919 | nil nil config) | |
a66894d8 BW |
920 | (mh-letter-mode-message) |
921 | (mh-letter-adjust-point)))) | |
c26cf6c8 RS |
922 | |
923 | (defun mh-read-draft (use initial-contents delete-contents-file) | |
bdcfe844 | 924 | "Read draft file into a draft buffer and make that buffer the current one. |
2dcf34f9 BW |
925 | |
926 | USE is a message used for prompting about the intended use of the | |
927 | message. | |
bdcfe844 | 928 | INITIAL-CONTENTS is filename that is read into an empty buffer, or nil |
2dcf34f9 | 929 | if buffer should not be modified. Delete the initial-contents file if |
bdcfe844 BW |
930 | DELETE-CONTENTS-FILE flag is set. |
931 | Returns the draft folder's name. | |
2dcf34f9 BW |
932 | If the draft folder facility is enabled in ~/.mh_profile, a new buffer |
933 | is used each time and saved in the draft folder. The draft file can | |
934 | then be reused." | |
c26cf6c8 | 935 | (cond (mh-draft-folder |
c3d9274a BW |
936 | (let ((orig-default-dir default-directory) |
937 | (draft-file-name (mh-new-draft-name))) | |
938 | (pop-to-buffer (generate-new-buffer | |
939 | (format "draft-%s" | |
940 | (file-name-nondirectory draft-file-name)))) | |
941 | (condition-case () | |
942 | (insert-file-contents draft-file-name t) | |
943 | (file-error)) | |
944 | (setq default-directory orig-default-dir))) | |
945 | (t | |
946 | (let ((draft-name (expand-file-name "draft" mh-user-path))) | |
947 | (pop-to-buffer "draft") ; Create if necessary | |
948 | (if (buffer-modified-p) | |
949 | (if (y-or-n-p "Draft has been modified; kill anyway? ") | |
950 | (set-buffer-modified-p nil) | |
951 | (error "Draft preserved"))) | |
952 | (setq buffer-file-name draft-name) | |
953 | (clear-visited-file-modtime) | |
954 | (unlock-buffer) | |
955 | (cond ((and (file-exists-p draft-name) | |
956 | (not (equal draft-name initial-contents))) | |
957 | (insert-file-contents draft-name) | |
958 | (delete-file draft-name)))))) | |
c26cf6c8 | 959 | (cond ((and initial-contents |
c3d9274a BW |
960 | (or (zerop (buffer-size)) |
961 | (if (y-or-n-p | |
962 | (format "A draft exists. Use for %s? " use)) | |
963 | (if mh-error-if-no-draft | |
964 | (error "A prior draft exists")) | |
965 | t))) | |
966 | (erase-buffer) | |
967 | (insert-file-contents initial-contents) | |
968 | (if delete-contents-file (delete-file initial-contents)))) | |
c26cf6c8 RS |
969 | (auto-save-mode 1) |
970 | (if mh-draft-folder | |
c3d9274a | 971 | (save-buffer)) ; Do not reuse draft name |
c26cf6c8 RS |
972 | (buffer-name)) |
973 | ||
c26cf6c8 | 974 | (defun mh-new-draft-name () |
bdcfe844 | 975 | "Return the pathname of folder for draft messages." |
c26cf6c8 RS |
976 | (save-excursion |
977 | (mh-exec-cmd-quiet t "mhpath" mh-draft-folder "new") | |
978 | (buffer-substring (point-min) (1- (point-max))))) | |
979 | ||
c26cf6c8 | 980 | (defun mh-insert-fields (&rest name-values) |
bdcfe844 BW |
981 | "Insert the NAME-VALUES pairs in the current buffer. |
982 | If the field exists, append the value to it. | |
983 | Do not insert any pairs whose value is the empty string." | |
c26cf6c8 RS |
984 | (let ((case-fold-search t)) |
985 | (while name-values | |
986 | (let ((field-name (car name-values)) | |
c3d9274a | 987 | (value (car (cdr name-values)))) |
f0d73c14 BW |
988 | (if (not (string-match "^.*:$" field-name)) |
989 | (setq field-name (concat field-name ":"))) | |
a2c30782 BW |
990 | (cond ((or (null value) |
991 | (equal value "")) | |
c3d9274a BW |
992 | nil) |
993 | ((mh-position-on-field field-name) | |
994 | (insert " " (or value ""))) | |
995 | (t | |
996 | (insert field-name " " value "\n"))) | |
997 | (setq name-values (cdr (cdr name-values))))))) | |
c26cf6c8 | 998 | |
dda00b2c BW |
999 | (defun mh-compose-and-send-mail (draft send-args |
1000 | sent-from-folder sent-from-msg | |
1001 | to subject cc | |
1002 | annotate-char annotate-field | |
1003 | config) | |
1004 | "Edit and compose a draft message in buffer DRAFT and send or save it. | |
1005 | SEND-ARGS is the argument passed to the send command. | |
1006 | SENT-FROM-FOLDER is buffer containing scan listing of current folder, | |
1007 | or nil if none exists. | |
1008 | SENT-FROM-MSG is the message number or sequence name or nil. | |
1009 | The TO, SUBJECT, and CC fields are passed to the | |
1010 | `mh-compose-letter-function'. | |
1011 | If ANNOTATE-CHAR is non-null, it is used to notate the scan listing of | |
1012 | the message. In that case, the ANNOTATE-FIELD is used to build a | |
1013 | string for `mh-annotate-msg'. | |
1014 | CONFIG is the window configuration to restore after sending the | |
1015 | letter." | |
1016 | (pop-to-buffer draft) | |
1017 | (mh-letter-mode) | |
847b8219 | 1018 | |
dda00b2c BW |
1019 | ;; Insert identity. |
1020 | (mh-insert-identity mh-identity-default t) | |
1021 | (mh-identity-make-menu) | |
1022 | (mh-identity-add-menu) | |
c26cf6c8 | 1023 | |
b59ee24d PG |
1024 | ;; Cleanup possibly RFC2047 encoded subject header |
1025 | (mh-decode-message-subject) | |
1026 | ||
dda00b2c BW |
1027 | ;; Insert extra fields. |
1028 | (mh-insert-x-mailer) | |
1029 | (mh-insert-x-face) | |
c26cf6c8 | 1030 | |
dda00b2c | 1031 | (mh-letter-hide-all-skipped-fields) |
924df208 | 1032 | |
dda00b2c BW |
1033 | (setq mh-sent-from-folder sent-from-folder) |
1034 | (setq mh-sent-from-msg sent-from-msg) | |
1035 | (setq mh-send-args send-args) | |
1036 | (setq mh-annotate-char annotate-char) | |
1037 | (setq mh-annotate-field annotate-field) | |
1038 | (setq mh-previous-window-config config) | |
1039 | (setq mode-line-buffer-identification (list " {%b}")) | |
1040 | (mh-logo-display) | |
1041 | (mh-make-local-hook 'kill-buffer-hook) | |
1042 | (add-hook 'kill-buffer-hook 'mh-tidy-draft-buffer nil t) | |
16b9a476 | 1043 | (run-hook-with-args 'mh-compose-letter-function to subject cc)) |
bdcfe844 | 1044 | |
a1b4049d | 1045 | (defun mh-insert-x-mailer () |
bdcfe844 BW |
1046 | "Append an X-Mailer field to the header. |
1047 | The versions of MH-E, Emacs, and MH are shown." | |
a1b4049d | 1048 | ;; Lazily initialize mh-x-mailer-string. |
a66894d8 | 1049 | (when (and mh-insert-x-mailer-flag (null mh-x-mailer-string)) |
f0d73c14 BW |
1050 | (setq mh-x-mailer-string |
1051 | (format "MH-E %s; %s; %sEmacs %s" | |
1052 | mh-version mh-variant-in-use | |
a3269bc4 DN |
1053 | (if (featurep 'xemacs) "X" "GNU ") |
1054 | (cond ((not (featurep 'xemacs)) | |
d5468dff BW |
1055 | (string-match "[0-9]+\\.[0-9]+\\(\\.[0-9]+\\)?" |
1056 | emacs-version) | |
1057 | (match-string 0 emacs-version)) | |
f0d73c14 BW |
1058 | ((string-match "[0-9.]*\\( +\([ a-z]+[0-9]+\)\\)?" |
1059 | emacs-version) | |
1060 | (match-string 0 emacs-version)) | |
1061 | (t (format "%s.%s" emacs-major-version | |
1062 | emacs-minor-version)))))) | |
a1b4049d BW |
1063 | ;; Insert X-Mailer, but only if it doesn't already exist. |
1064 | (save-excursion | |
a66894d8 BW |
1065 | (when (and mh-insert-x-mailer-flag |
1066 | (null (mh-goto-header-field "X-Mailer"))) | |
c3d9274a | 1067 | (mh-insert-fields "X-Mailer:" mh-x-mailer-string)))) |
a1b4049d | 1068 | |
dda00b2c BW |
1069 | (defun mh-insert-x-face () |
1070 | "Append X-Face, Face or X-Image-URL field to header. | |
1071 | If the field already exists, this function does nothing." | |
1072 | (when (and (file-exists-p mh-x-face-file) | |
1073 | (file-readable-p mh-x-face-file)) | |
1074 | (save-excursion | |
1075 | (unless (or (mh-position-on-field "X-Face") | |
1076 | (mh-position-on-field "Face") | |
1077 | (mh-position-on-field "X-Image-URL")) | |
1078 | (save-excursion | |
1079 | (goto-char (+ (point) (cadr (insert-file-contents mh-x-face-file)))) | |
1080 | (if (not (looking-at "^")) | |
1081 | (insert "\n"))) | |
1082 | (unless (looking-at "\\(X-Face\\|Face\\|X-Image-URL\\): ") | |
1083 | (insert "X-Face: ")))))) | |
1084 | ||
dda00b2c BW |
1085 | (defun mh-tidy-draft-buffer () |
1086 | "Run when a draft buffer is destroyed." | |
1087 | (let ((buffer (get-buffer mh-recipients-buffer))) | |
1088 | (if buffer | |
1089 | (kill-buffer buffer)))) | |
1090 | ||
1091 | (defun mh-letter-mode-message () | |
1092 | "Display a help message for users of `mh-letter-mode'. | |
1093 | This should be the last function called when composing the draft." | |
1094 | (message "%s" (substitute-command-keys | |
1095 | (concat "Type \\[mh-send-letter] to send message, " | |
1096 | "\\[mh-help] for help")))) | |
1097 | ||
1098 | (defun mh-letter-adjust-point () | |
1099 | "Move cursor to first header field if are using the no prompt mode." | |
1100 | (unless mh-compose-prompt-flag | |
1101 | (goto-char (point-max)) | |
1102 | (mh-letter-next-header-field))) | |
1103 | ||
aad5673d SG |
1104 | (defun mh-annotate-msg (msg folder note &rest args) |
1105 | "Mark MSG in FOLDER with character NOTE and annotate message with ARGS. | |
662c14da | 1106 | MSG can be a message number, a list of message numbers, or a sequence. |
aad5673d SG |
1107 | The hook `mh-annotate-msg-hook' is run after annotating; see its |
1108 | documentation for variables it can use." | |
1109 | (apply 'mh-exec-cmd "anno" folder | |
dda00b2c BW |
1110 | (if (listp msg) (append msg args) (cons msg args))) |
1111 | (save-excursion | |
aad5673d SG |
1112 | (cond ((get-buffer folder) ; Buffer may be deleted |
1113 | (set-buffer folder) | |
dda00b2c BW |
1114 | (mh-iterate-on-range nil msg |
1115 | (mh-notate nil note | |
aad5673d SG |
1116 | (+ mh-cmd-note mh-scan-field-destination-offset)))))) |
1117 | (let ((mh-current-folder folder) | |
1118 | ;; mh-annotate-list is a sequence name or a list of message numbers | |
1119 | (mh-annotate-list (if (numberp msg) (list msg) msg))) | |
1120 | (run-hooks 'mh-annotate-msg-hook))) | |
dda00b2c | 1121 | |
dda00b2c BW |
1122 | (defun mh-insert-header-separator () |
1123 | "Insert `mh-mail-header-separator', if absent." | |
1124 | (save-excursion | |
1125 | (goto-char (point-min)) | |
1126 | (rfc822-goto-eoh) | |
1127 | (if (looking-at "$") | |
1128 | (insert mh-mail-header-separator)))) | |
bdcfe844 | 1129 | |
a66894d8 BW |
1130 | ;;;###mh-autoload |
1131 | (defun mh-insert-auto-fields (&optional non-interactive) | |
3b463df0 | 1132 | "Insert custom fields if recipient is found in `mh-auto-fields-list'. |
a66894d8 | 1133 | |
3fbc098d BW |
1134 | Once the header contains one or more recipients, you may run this |
1135 | command to insert these fields manually. However, if you use this | |
1136 | command, the automatic insertion when the message is sent is | |
1137 | disabled. | |
f0d73c14 | 1138 | |
3fbc098d BW |
1139 | In a program, set buffer-local `mh-insert-auto-fields-done-local' |
1140 | if header fields were added. If NON-INTERACTIVE is non-nil, | |
1141 | perform actions quietly and only if | |
1142 | `mh-insert-auto-fields-done-local' is nil. Return t if fields | |
1143 | added; otherwise return nil." | |
a66894d8 | 1144 | (interactive) |
f0d73c14 BW |
1145 | (when (or (not non-interactive) |
1146 | (not mh-insert-auto-fields-done-local)) | |
a66894d8 | 1147 | (save-excursion |
f0d73c14 BW |
1148 | (when (and (or (mh-goto-header-field "To:") |
1149 | (mh-goto-header-field "cc:"))) | |
1150 | (let ((list mh-auto-fields-list) | |
1151 | (fields-inserted nil)) | |
a66894d8 BW |
1152 | (while list |
1153 | (let ((regexp (nth 0 (car list))) | |
1154 | (entries (nth 1 (car list)))) | |
9f7e7195 | 1155 | (when (mh-regexp-in-field-p regexp "To:" "cc:") |
a66894d8 | 1156 | (setq mh-insert-auto-fields-done-local t) |
f0d73c14 | 1157 | (setq fields-inserted t) |
a66894d8 | 1158 | (if (not non-interactive) |
f0d73c14 | 1159 | (message "Fields for %s added" regexp)) |
a66894d8 BW |
1160 | (let ((entry-list entries)) |
1161 | (while entry-list | |
1162 | (let ((field (caar entry-list)) | |
1163 | (value (cdar entry-list))) | |
1164 | (cond | |
f0d73c14 | 1165 | ((equal ":identity" field) |
dda00b2c BW |
1166 | (when |
1167 | ;;(and (not mh-identity-local) | |
a05fcb7d | 1168 | ;; Bug 1204506. But do we need to be able |
dda00b2c BW |
1169 | ;; to set an identity manually that won't be |
1170 | ;; overridden by mh-insert-auto-fields? | |
1171 | (assoc value mh-identity-list) | |
1172 | ;;) | |
a66894d8 BW |
1173 | (mh-insert-identity value))) |
1174 | (t | |
1175 | (mh-modify-header-field field value | |
1176 | (equal field "From"))))) | |
1177 | (setq entry-list (cdr entry-list)))))) | |
f0d73c14 BW |
1178 | (setq list (cdr list))) |
1179 | fields-inserted))))) | |
924df208 BW |
1180 | |
1181 | (defun mh-modify-header-field (field value &optional overwrite-flag) | |
1182 | "To header FIELD add VALUE. | |
2dcf34f9 BW |
1183 | If OVERWRITE-FLAG is non-nil then the old value, if present, is |
1184 | discarded." | |
a66894d8 BW |
1185 | (cond ((and overwrite-flag |
1186 | (mh-goto-header-field (concat field ":"))) | |
1187 | (insert " " value) | |
d5dc8c56 | 1188 | (delete-region (point) (mh-line-end-position))) |
a66894d8 | 1189 | ((and (not overwrite-flag) |
855c6482 | 1190 | (mh-regexp-in-field-p (concat "\\b" (regexp-quote value) "\\b") field)) |
a66894d8 BW |
1191 | ;; Already there, do nothing. |
1192 | ) | |
1193 | ((and (not overwrite-flag) | |
1194 | (mh-goto-header-field (concat field ":"))) | |
1195 | (insert " " value ",")) | |
1196 | (t | |
1197 | (mh-goto-header-end 0) | |
1198 | (insert field ": " value "\n")))) | |
1199 | ||
dda00b2c BW |
1200 | (defun mh-regexp-in-field-p (regexp &rest fields) |
1201 | "Non-nil means REGEXP was found in FIELDS." | |
855c6482 JH |
1202 | (let ((old-syntax-table (syntax-table))) |
1203 | (unwind-protect | |
1204 | (save-excursion | |
1b0b1855 | 1205 | (let ((search-result nil)) |
855c6482 | 1206 | (while fields |
195eea0f GM |
1207 | (let* ((field (car fields)) |
1208 | (syntax-table | |
1209 | (or mh-regexp-in-field-syntax-table | |
1210 | (let ((case-fold-search t)) | |
1211 | (cond | |
1212 | ((string-match field "^To$\\|^[BD]?cc$\\|^From$") | |
1213 | mh-addr-syntax-table) | |
1214 | ((string-match field "^Fcc$") | |
1215 | mh-fcc-syntax-table) | |
1216 | (t | |
1217 | (syntax-table))) | |
1218 | )))) | |
855c6482 JH |
1219 | (if (and (mh-goto-header-field field) |
1220 | (set-syntax-table syntax-table) | |
1221 | (re-search-forward | |
1222 | regexp (save-excursion (mh-header-field-end)(point)) t)) | |
1223 | (setq fields nil | |
1224 | search-result t) | |
1225 | (setq fields (cdr fields))) | |
1226 | (set-syntax-table old-syntax-table))) | |
1227 | search-result)) | |
1b0b1855 | 1228 | (set-syntax-table old-syntax-table)))) |
f0d73c14 BW |
1229 | |
1230 | (defun mh-ascii-buffer-p () | |
1231 | "Check if current buffer is entirely composed of ASCII. | |
2dcf34f9 BW |
1232 | The function doesn't work for XEmacs since `find-charset-region' |
1233 | doesn't exist there." | |
f0d73c14 BW |
1234 | (loop for charset in (mh-funcall-if-exists |
1235 | find-charset-region (point-min) (point-max)) | |
1236 | unless (eq charset 'ascii) return nil | |
1237 | finally return t)) | |
c26cf6c8 | 1238 | |
bdcfe844 BW |
1239 | (provide 'mh-comp) |
1240 | ||
cee9f5c6 BW |
1241 | ;; Local Variables: |
1242 | ;; indent-tabs-mode: nil | |
1243 | ;; sentence-end-double-space: nil | |
1244 | ;; End: | |
60370d40 PJ |
1245 | |
1246 | ;;; mh-comp.el ends here |