Commit | Line | Data |
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c26cf6c8 | 1 | ;;; mh-comp --- mh-e functions for composing messages |
283b03f4 | 2 | ;; Time-stamp: <95/08/19 17:48:59 gildea> |
c26cf6c8 | 3 | |
847b8219 | 4 | ;; Copyright (C) 1993, 1995 Free Software Foundation, Inc. |
c26cf6c8 | 5 | |
283b03f4 | 6 | ;; This file is part of mh-e, part of GNU Emacs. |
c26cf6c8 | 7 | |
9b7bc076 | 8 | ;; GNU Emacs is free software; you can redistribute it and/or modify |
c26cf6c8 RS |
9 | ;; it under the terms of the GNU General Public License as published by |
10 | ;; the Free Software Foundation; either version 2, or (at your option) | |
11 | ;; any later version. | |
12 | ||
9b7bc076 | 13 | ;; GNU Emacs is distributed in the hope that it will be useful, |
c26cf6c8 RS |
14 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | ;; GNU General Public License for more details. | |
17 | ||
18 | ;; You should have received a copy of the GNU General Public License | |
b578f267 EN |
19 | ;; along with GNU Emacs; see the file COPYING. If not, write to the |
20 | ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
21 | ;; Boston, MA 02111-1307, USA. | |
c26cf6c8 RS |
22 | |
23 | ;;; Commentary: | |
24 | ||
25 | ;; Internal support for mh-e package. | |
26 | ||
847b8219 KH |
27 | ;;; Change Log: |
28 | ||
b578f267 | 29 | ;; $Id: mh-comp.el,v 1.7 1995/11/03 02:28:52 kwzh Exp erik $ |
847b8219 | 30 | |
c26cf6c8 RS |
31 | ;;; Code: |
32 | ||
33 | (provide 'mh-comp) | |
34 | (require 'mh-utils) | |
35 | ||
847b8219 KH |
36 | ;;; Site customization (see also mh-utils.el): |
37 | ||
38 | (defvar mh-send-prog "send" | |
39 | "Name of the MH send program. | |
40 | Some sites need to change this because of a name conflict.") | |
41 | ||
42 | (defvar mh-redist-full-contents nil | |
43 | "Non-nil if the `dist' command needs whole letter for redistribution. | |
44 | This is the case only when `send' is compiled with the BERK option. | |
45 | If MH will not allow you to redist a previously redist'd msg, set to nil.") | |
46 | ||
47 | ||
c26cf6c8 RS |
48 | (defvar mh-note-repl "-" |
49 | "String whose first character is used to notate replied to messages.") | |
50 | ||
51 | (defvar mh-note-forw "F" | |
52 | "String whose first character is used to notate forwarded messages.") | |
53 | ||
54 | (defvar mh-note-dist "R" | |
55 | "String whose first character is used to notate redistributed messages.") | |
56 | ||
c26cf6c8 RS |
57 | (defvar mh-yank-hooks nil |
58 | "Obsolete hook for modifying a citation just inserted in the mail buffer. | |
59 | Each hook function can find the citation between point and mark. | |
60 | And each hook function should leave point and mark around the citation | |
61 | text as modified. | |
62 | ||
63 | This is a normal hook, misnamed for historical reasons. | |
64 | It is semi-obsolete and is only used if mail-citation-hook is nil.") | |
65 | ||
66 | (defvar mail-citation-hook nil | |
67 | "*Hook for modifying a citation just inserted in the mail buffer. | |
68 | Each hook function can find the citation between point and mark. | |
69 | And each hook function should leave point and mark around the citation | |
70 | text as modified. | |
71 | ||
72 | If this hook is entirely empty (nil), the text of the message is inserted | |
73 | with mh-ins-buf-prefix prefixed to each line. | |
74 | ||
75 | See also the variable mh-yank-from-start-of-msg, which controls how | |
76 | much of the message passed to the hook.") | |
77 | ||
78 | ;;; Copied from sendmail.el for Hyperbole | |
79 | (defvar mail-header-separator "--------" | |
80 | "*Line used by MH to separate headers from text in messages being composed.") | |
81 | ||
82 | ;;; Personal preferences: | |
83 | ||
84 | (defvar mh-delete-yanked-msg-window nil | |
85 | "*Controls window display when a message is yanked by \\<mh-letter-mode-map>\\[mh-yank-cur-msg]. | |
86 | If non-nil, yanking the current message into a draft letter deletes any | |
87 | windows displaying the message.") | |
88 | ||
89 | (defvar mh-yank-from-start-of-msg t | |
90 | "*Controls which part of a message is yanked by \\<mh-letter-mode-map>\\[mh-yank-cur-msg]. | |
91 | If non-nil, include the entire message. If the symbol `body', then yank the | |
92 | message minus the header. If nil, yank only the portion of the message | |
93 | following the point. If the show buffer has a region, this variable is | |
94 | ignored.") | |
95 | ||
847b8219 KH |
96 | (defvar mh-ins-buf-prefix "> " |
97 | "*String to put before each non-blank line of a yanked or inserted message. | |
98 | \\<mh-letter-mode-map>Used when the message is inserted into an outgoing letter | |
99 | by \\[mh-insert-letter] or \\[mh-yank-cur-msg].") | |
100 | ||
c26cf6c8 RS |
101 | (defvar mh-reply-default-reply-to nil |
102 | "*Sets the person or persons to whom a reply will be sent. | |
103 | If nil, prompt for recipient. If non-nil, then \\<mh-folder-mode-map>`\\[mh-reply]' will use this | |
847b8219 KH |
104 | value and it should be one of \"from\", \"to\", \"cc\", or \"all\". |
105 | The values \"cc\" and \"all\" do the same thing.") | |
c26cf6c8 RS |
106 | |
107 | (defvar mh-signature-file-name "~/.signature" | |
108 | "*Name of file containing the user's signature. | |
109 | Inserted into message by \\<mh-letter-mode-map>\\[mh-insert-signature].") | |
110 | ||
111 | (defvar mh-forward-subject-format "%s: %s" | |
112 | "*Format to generate the Subject: line contents for a forwarded message. | |
113 | The two string arguments to the format are the sender of the original | |
114 | message and the original subject line.") | |
115 | ||
116 | (defvar mh-comp-formfile "components" | |
117 | "Name of file to be used as a skeleton for composing messages. | |
118 | Default is \"components\". If not a complete path name, the file | |
119 | is searched for first in the user's MH directory, then in the | |
120 | system MH lib directory.") | |
121 | ||
847b8219 KH |
122 | (defvar mh-repl-formfile "replcomps" |
123 | "Name of file to be used as a skeleton for replying to messages. | |
124 | Default is \"replcomps\". If not a complete path name, the file | |
125 | is searched for first in the user's MH directory, then in the | |
126 | system MH lib directory.") | |
127 | ||
c26cf6c8 RS |
128 | ;;; Hooks: |
129 | ||
130 | (defvar mh-letter-mode-hook nil | |
131 | "Invoked in `mh-letter-mode' on a new letter.") | |
132 | ||
133 | (defvar mh-compose-letter-function nil | |
847b8219 | 134 | "Invoked when setting up a letter draft. |
c26cf6c8 RS |
135 | It is passed three arguments: TO recipients, SUBJECT, and CC recipients.") |
136 | ||
137 | (defvar mh-before-send-letter-hook nil | |
138 | "Invoked at the beginning of the \\<mh-letter-mode-map>\\[mh-send-letter] command.") | |
139 | ||
140 | ||
141 | (defvar mh-rejected-letter-start | |
847b8219 KH |
142 | (concat "^ ----- Unsent message follows -----$" ;from sendmail V5 |
143 | "\\|^ ----- Original message follows -----$" ;from sendmail V8 | |
144 | "\\|^------- Unsent Draft$" ;from MH itself | |
c26cf6c8 | 145 | "\\|^---------- Original Message ----------$" ;from zmailer |
847b8219 KH |
146 | "\\|^ --- The unsent message follows ---$" ;from AIX mail system |
147 | "\\|^ Your message follows:$" ;from MMDF-II | |
148 | "\\|^Content-Description: Returned Content$" ;1993 KJ sendmail | |
149 | ) | |
c26cf6c8 RS |
150 | "Regexp specifying the beginning of the wrapper around a returned letter. |
151 | This wrapper is generated by the mail system when rejecting a letter.") | |
152 | ||
153 | (defvar mh-new-draft-cleaned-headers | |
847b8219 | 154 | "^Date:\\|^Received:\\|^Message-Id:\\|^From:\\|^Sender:\\|^Errors-To:\\|^Delivery-Date:\\|^Return-Path:" |
c26cf6c8 RS |
155 | "Regexp of header lines to remove before offering a message as a new draft. |
156 | Used by the \\<mh-folder-mode-map>`\\[mh-edit-again]' and `\\[mh-extract-rejected-mail]' commands.") | |
157 | ||
847b8219 KH |
158 | (defvar mh-to-field-choices '(("t" . "To:") ("s" . "Subject:") ("c" . "Cc:") |
159 | ("b" . "Bcc:") ("f" . "Fcc:") ("r" . "From:") | |
160 | ("d" . "Dcc:")) | |
c26cf6c8 RS |
161 | "Alist of (final-character . field-name) choices for mh-to-field.") |
162 | ||
163 | (defvar mh-letter-mode-map (copy-keymap text-mode-map) | |
164 | "Keymap for composing mail.") | |
165 | ||
166 | (defvar mh-letter-mode-syntax-table nil | |
167 | "Syntax table used by mh-e while in MH-Letter mode.") | |
168 | ||
169 | (if mh-letter-mode-syntax-table | |
170 | () | |
171 | (setq mh-letter-mode-syntax-table | |
172 | (make-syntax-table text-mode-syntax-table)) | |
173 | (modify-syntax-entry ?% "." mh-letter-mode-syntax-table)) | |
174 | ||
175 | ||
176 | ;;;###autoload | |
177 | (defun mh-smail () | |
178 | "Compose and send mail with the MH mail system. | |
179 | This function is an entry point to mh-e, the Emacs front end | |
847b8219 KH |
180 | to the MH mail system. |
181 | ||
182 | See documentation of `\\[mh-send]' for more details on composing mail." | |
c26cf6c8 RS |
183 | (interactive) |
184 | (mh-find-path) | |
185 | (call-interactively 'mh-send)) | |
186 | ||
187 | ||
283b03f4 KH |
188 | (defvar mh-error-if-no-draft nil) ;raise error over using old draft |
189 | ||
190 | ||
191 | ;;;###autoload | |
192 | (defun mh-smail-batch () | |
193 | "Set up a mail composition draft with the MH mail system. | |
194 | This function is an entry point to mh-e, the Emacs front end | |
195 | to the MH mail system. This function does not prompt the user | |
196 | for any header fields, and thus is suitable for use by programs | |
197 | that want to create a mail buffer. | |
198 | Users should use `\\[mh-smail]' to compose mail." | |
199 | (mh-find-path) | |
200 | (let ((mh-error-if-no-draft t)) | |
201 | (mh-send "" "" ""))) | |
202 | ||
203 | ||
c26cf6c8 RS |
204 | (defun mh-edit-again (msg) |
205 | "Clean-up a draft or a message previously sent and make it resendable. | |
847b8219 | 206 | Default is the current message. |
c26cf6c8 RS |
207 | The variable mh-new-draft-cleaned-headers specifies the headers to remove. |
208 | See also documentation for `\\[mh-send]' function." | |
209 | (interactive (list (mh-get-msg-num t))) | |
210 | (let* ((from-folder mh-current-folder) | |
211 | (config (current-window-configuration)) | |
212 | (draft | |
213 | (cond ((and mh-draft-folder (equal from-folder mh-draft-folder)) | |
214 | (pop-to-buffer (find-file-noselect (mh-msg-filename msg)) t) | |
215 | (rename-buffer (format "draft-%d" msg)) | |
216 | (buffer-name)) | |
217 | (t | |
218 | (mh-read-draft "clean-up" (mh-msg-filename msg) nil))))) | |
219 | (mh-clean-msg-header (point-min) mh-new-draft-cleaned-headers nil) | |
220 | (goto-char (point-min)) | |
283b03f4 | 221 | (save-buffer) |
c26cf6c8 RS |
222 | (mh-compose-and-send-mail draft "" from-folder nil nil nil nil nil nil |
223 | config))) | |
224 | ||
225 | ||
226 | (defun mh-extract-rejected-mail (msg) | |
227 | "Extract a letter returned by the mail system and make it resendable. | |
847b8219 | 228 | Default is the current message. The variable mh-new-draft-cleaned-headers |
c26cf6c8 RS |
229 | gives the headers to clean out of the original message. |
230 | See also documentation for `\\[mh-send]' function." | |
231 | (interactive (list (mh-get-msg-num t))) | |
232 | (let ((from-folder mh-current-folder) | |
233 | (config (current-window-configuration)) | |
234 | (draft (mh-read-draft "extraction" (mh-msg-filename msg) nil))) | |
235 | (goto-char (point-min)) | |
236 | (cond ((re-search-forward mh-rejected-letter-start nil t) | |
237 | (skip-chars-forward " \t\n") | |
238 | (delete-region (point-min) (point)) | |
239 | (mh-clean-msg-header (point-min) mh-new-draft-cleaned-headers nil)) | |
240 | (t | |
241 | (message "Does not appear to be a rejected letter."))) | |
242 | (goto-char (point-min)) | |
283b03f4 | 243 | (save-buffer) |
847b8219 KH |
244 | (mh-compose-and-send-mail draft "" from-folder msg |
245 | (mh-get-header-field "To:") | |
246 | (mh-get-header-field "From:") | |
247 | (mh-get-header-field "Cc:") | |
c26cf6c8 RS |
248 | nil nil config))) |
249 | ||
250 | ||
251 | (defun mh-forward (to cc &optional msg-or-seq) | |
252 | "Forward a message or message sequence. Defaults to displayed message. | |
253 | If optional prefix argument provided, then prompt for the message sequence. | |
254 | See also documentation for `\\[mh-send]' function." | |
255 | (interactive (list (mh-read-address "To: ") | |
256 | (mh-read-address "Cc: ") | |
257 | (if current-prefix-arg | |
258 | (mh-read-seq-default "Forward" t) | |
847b8219 | 259 | (mh-get-msg-num t)))) |
c26cf6c8 RS |
260 | (or msg-or-seq |
261 | (setq msg-or-seq (mh-get-msg-num t))) | |
262 | (let* ((folder mh-current-folder) | |
263 | (config (current-window-configuration)) | |
264 | ;; forw always leaves file in "draft" since it doesn't have -draft | |
265 | (draft-name (expand-file-name "draft" mh-user-path)) | |
266 | (draft (cond ((or (not (file-exists-p draft-name)) | |
267 | (y-or-n-p "The file 'draft' exists. Discard it? ")) | |
847b8219 KH |
268 | (mh-exec-cmd "forw" "-build" |
269 | mh-current-folder msg-or-seq) | |
c26cf6c8 RS |
270 | (prog1 |
271 | (mh-read-draft "" draft-name t) | |
272 | (mh-insert-fields "To:" to "Cc:" cc) | |
283b03f4 | 273 | (save-buffer))) |
c26cf6c8 RS |
274 | (t |
275 | (mh-read-draft "" draft-name nil))))) | |
847b8219 KH |
276 | (let (orig-from |
277 | orig-subject) | |
278 | (goto-char (point-min)) | |
279 | (re-search-forward "^------- Forwarded Message") | |
280 | (forward-line 1) | |
281 | (skip-chars-forward " \t\n") | |
282 | (save-restriction | |
283 | (narrow-to-region (point) (point-max)) | |
284 | (setq orig-from (mh-get-header-field "From:")) | |
285 | (setq orig-subject (mh-get-header-field "Subject:"))) | |
c26cf6c8 RS |
286 | (let ((forw-subject |
287 | (mh-forwarded-letter-subject orig-from orig-subject))) | |
847b8219 KH |
288 | (mh-insert-fields "Subject:" forw-subject) |
289 | (goto-char (point-min)) | |
290 | (re-search-forward "^------- Forwarded Message") | |
291 | (forward-line -1) | |
292 | (delete-other-windows) | |
293 | (if (numberp msg-or-seq) | |
294 | (mh-add-msgs-to-seq msg-or-seq 'forwarded t) | |
c26cf6c8 | 295 | (mh-add-msgs-to-seq (mh-seq-to-msgs msg-or-seq) 'forwarded t)) |
847b8219 KH |
296 | (mh-compose-and-send-mail draft "" folder msg-or-seq |
297 | to forw-subject cc | |
298 | mh-note-forw "Forwarded:" | |
299 | config))))) | |
c26cf6c8 RS |
300 | |
301 | (defun mh-forwarded-letter-subject (from subject) | |
302 | ;; Return a Subject suitable for a forwarded message. | |
303 | ;; Original message has headers FROM and SUBJECT. | |
304 | (let ((addr-start (string-match "<" from)) | |
305 | (comment (string-match "(" from))) | |
306 | (cond ((and addr-start (> addr-start 0)) | |
307 | ;; Full Name <luser@host> | |
308 | (setq from (substring from 0 (1- addr-start)))) | |
309 | (comment | |
310 | ;; luser@host (Full Name) | |
311 | (setq from (substring from (1+ comment) (1- (length from))))))) | |
312 | (format mh-forward-subject-format from subject)) | |
313 | ||
314 | ||
315 | ;;;###autoload | |
316 | (defun mh-smail-other-window () | |
317 | "Compose and send mail in other window with the MH mail system. | |
318 | This function is an entry point to mh-e, the Emacs front end | |
847b8219 KH |
319 | to the MH mail system. |
320 | ||
321 | See documentation of `\\[mh-send]' for more details on composing mail." | |
c26cf6c8 RS |
322 | (interactive) |
323 | (mh-find-path) | |
324 | (call-interactively 'mh-send-other-window)) | |
325 | ||
326 | ||
327 | (defun mh-redistribute (to cc &optional msg) | |
328 | "Redistribute a letter. | |
329 | Depending on how your copy of MH was compiled, you may need to change the | |
330 | setting of the variable mh-redist-full-contents. See its documentation." | |
331 | (interactive (list (mh-read-address "Redist-To: ") | |
332 | (mh-read-address "Redist-Cc: ") | |
333 | (mh-get-msg-num t))) | |
334 | (or msg | |
335 | (setq msg (mh-get-msg-num t))) | |
336 | (save-window-excursion | |
337 | (let ((folder mh-current-folder) | |
338 | (draft (mh-read-draft "redistribution" | |
339 | (if mh-redist-full-contents | |
340 | (mh-msg-filename msg) | |
341 | nil) | |
342 | nil))) | |
343 | (mh-goto-header-end 0) | |
344 | (insert "Resent-To: " to "\n") | |
345 | (if (not (equal cc "")) (insert "Resent-cc: " cc "\n")) | |
346 | (mh-clean-msg-header (point-min) | |
347 | "^Message-Id:\\|^Received:\\|^Return-Path:\\|^Sender:\\|^Date:\\|^From:" | |
348 | nil) | |
349 | (save-buffer) | |
350 | (message "Redistributing...") | |
351 | (if mh-redist-full-contents | |
352 | (call-process "/bin/sh" nil 0 nil "-c" | |
353 | (format "mhdist=1 mhaltmsg=%s %s -push %s" | |
847b8219 | 354 | buffer-file-name |
c26cf6c8 | 355 | (expand-file-name mh-send-prog mh-progs) |
847b8219 | 356 | buffer-file-name)) |
c26cf6c8 RS |
357 | (call-process "/bin/sh" nil 0 nil "-c" |
358 | (format "mhdist=1 mhaltmsg=%s mhannotate=1 %s -push %s" | |
359 | (mh-msg-filename msg folder) | |
360 | (expand-file-name mh-send-prog mh-progs) | |
847b8219 | 361 | buffer-file-name))) |
c26cf6c8 RS |
362 | (mh-annotate-msg msg folder mh-note-dist |
363 | "-component" "Resent:" | |
364 | "-text" (format "\"%s %s\"" to cc)) | |
365 | (kill-buffer draft) | |
366 | (message "Redistributing...done")))) | |
367 | ||
368 | ||
847b8219 KH |
369 | (defun mh-reply (message &optional includep) |
370 | "Reply to MESSAGE (default: current message). | |
c26cf6c8 RS |
371 | If optional prefix argument INCLUDEP provided, then include the message |
372 | in the reply using filter mhl.reply in your MH directory. | |
373 | Prompts for type of addresses to reply to: | |
374 | from sender only, | |
375 | to sender and primary recipients, | |
376 | cc/all sender and all recipients. | |
847b8219 KH |
377 | If the file named by `mh-repl-formfile' exists, it is used as a skeleton |
378 | for the reply. See also documentation for `\\[mh-send]' function." | |
c26cf6c8 RS |
379 | (interactive (list (mh-get-msg-num t) current-prefix-arg)) |
380 | (let ((minibuffer-help-form | |
381 | "from => Sender only\nto => Sender and primary recipients\ncc or all => Sender and all recipients")) | |
382 | (let ((reply-to (or mh-reply-default-reply-to | |
383 | (completing-read "Reply to whom: " | |
384 | '(("from") ("to") ("cc") ("all")) | |
385 | nil | |
386 | t))) | |
387 | (folder mh-current-folder) | |
388 | (show-buffer mh-show-buffer) | |
389 | (config (current-window-configuration))) | |
390 | (message "Composing a reply...") | |
391 | (mh-exec-cmd "repl" "-build" "-noquery" "-nodraftfolder" | |
847b8219 KH |
392 | (if (stringp mh-repl-formfile) ;must be string, but we're paranoid |
393 | (list "-form" mh-repl-formfile)) | |
394 | mh-current-folder message | |
c26cf6c8 RS |
395 | (cond ((or (equal reply-to "from") (equal reply-to "")) |
396 | '("-nocc" "all")) | |
397 | ((equal reply-to "to") | |
398 | '("-cc" "to")) | |
399 | ((or (equal reply-to "cc") (equal reply-to "all")) | |
400 | '("-cc" "all" "-nocc" "me"))) | |
401 | (if includep | |
402 | '("-filter" "mhl.reply"))) | |
403 | (let ((draft (mh-read-draft "reply" | |
404 | (expand-file-name "reply" mh-user-path) | |
405 | t))) | |
406 | (delete-other-windows) | |
283b03f4 | 407 | (save-buffer) |
c26cf6c8 | 408 | |
847b8219 KH |
409 | (let ((to (mh-get-header-field "To:")) |
410 | (subject (mh-get-header-field "Subject:")) | |
411 | (cc (mh-get-header-field "Cc:"))) | |
c26cf6c8 RS |
412 | (goto-char (point-min)) |
413 | (mh-goto-header-end 1) | |
414 | (or includep | |
415 | (mh-in-show-buffer (show-buffer) | |
847b8219 KH |
416 | (mh-display-msg message folder))) |
417 | (mh-add-msgs-to-seq message 'answered t) | |
c26cf6c8 | 418 | (message "Composing a reply...done") |
847b8219 | 419 | (mh-compose-and-send-mail draft "" folder message to subject cc |
c26cf6c8 RS |
420 | mh-note-repl "Replied:" config)))))) |
421 | ||
422 | ||
423 | (defun mh-send (to cc subject) | |
424 | "Compose and send a letter. | |
425 | The file named by `mh-comp-formfile' will be used as the form. | |
847b8219 KH |
426 | Do not call this function from outside mh-e; use \\[mh-smail] instead. |
427 | ||
c26cf6c8 RS |
428 | The letter is composed in mh-letter-mode; see its documentation for more |
429 | details. If `mh-compose-letter-function' is defined, it is called on the | |
847b8219 | 430 | draft and passed three arguments: to, subject, and cc." |
c26cf6c8 RS |
431 | (interactive (list |
432 | (mh-read-address "To: ") | |
433 | (mh-read-address "Cc: ") | |
434 | (read-string "Subject: "))) | |
435 | (let ((config (current-window-configuration))) | |
436 | (delete-other-windows) | |
437 | (mh-send-sub to cc subject config))) | |
438 | ||
439 | ||
440 | (defun mh-send-other-window (to cc subject) | |
441 | "Compose and send a letter in another window. | |
442 | Do not call this function from outside mh-e; | |
443 | use \\[mh-smail-other-window] instead. | |
444 | See also documentation for `\\[mh-send]' function." | |
445 | (interactive (list | |
446 | (mh-read-address "To: ") | |
447 | (mh-read-address "Cc: ") | |
448 | (read-string "Subject: "))) | |
449 | (let ((pop-up-windows t)) | |
450 | (mh-send-sub to cc subject (current-window-configuration)))) | |
451 | ||
452 | ||
453 | (defun mh-send-sub (to cc subject config) | |
847b8219 KH |
454 | ;; Do the real work of composing and sending a letter. |
455 | ;; Expects the TO, CC, and SUBJECT fields as arguments. | |
456 | ;; CONFIG is the window configuration before sending mail. | |
c26cf6c8 RS |
457 | (let ((folder mh-current-folder) |
458 | (msg-num (mh-get-msg-num nil))) | |
459 | (message "Composing a message...") | |
460 | (let ((draft (mh-read-draft | |
461 | "message" | |
462 | (let (components) | |
463 | (cond | |
464 | ((file-exists-p | |
465 | (setq components | |
466 | (expand-file-name mh-comp-formfile mh-user-path))) | |
467 | components) | |
468 | ((file-exists-p | |
469 | (setq components | |
470 | (expand-file-name mh-comp-formfile mh-lib))) | |
471 | components) | |
472 | (t | |
473 | (error (format "Can't find components file \"%s\"" | |
474 | components))))) | |
475 | nil))) | |
476 | (mh-insert-fields "To:" to "Subject:" subject "Cc:" cc) | |
477 | (goto-char (point-max)) | |
478 | (message "Composing a message...done") | |
479 | (mh-compose-and-send-mail draft "" folder msg-num | |
480 | to subject cc | |
481 | nil nil config)))) | |
482 | ||
483 | ||
484 | (defun mh-read-draft (use initial-contents delete-contents-file) | |
485 | ;; Read draft file into a draft buffer and make that buffer the current one. | |
486 | ;; USE is a message used for prompting about the intended use of the message. | |
487 | ;; INITIAL-CONTENTS is filename that is read into an empty buffer, or NIL | |
488 | ;; if buffer should not be modified. Delete the initial-contents file if | |
489 | ;; DELETE-CONTENTS-FILE flag is set. | |
490 | ;; Returns the draft folder's name. | |
491 | ;; If the draft folder facility is enabled in ~/.mh_profile, a new buffer is | |
492 | ;; used each time and saved in the draft folder. The draft file can then be | |
493 | ;; reused. | |
494 | (cond (mh-draft-folder | |
495 | (let ((orig-default-dir default-directory) | |
496 | (draft-file-name (mh-new-draft-name))) | |
497 | (pop-to-buffer (generate-new-buffer | |
498 | (format "draft-%s" | |
499 | (file-name-nondirectory draft-file-name)))) | |
500 | (condition-case () | |
501 | (insert-file-contents draft-file-name t) | |
502 | (file-error)) | |
503 | (setq default-directory orig-default-dir))) | |
504 | (t | |
505 | (let ((draft-name (expand-file-name "draft" mh-user-path))) | |
506 | (pop-to-buffer "draft") ; Create if necessary | |
507 | (if (buffer-modified-p) | |
508 | (if (y-or-n-p "Draft has been modified; kill anyway? ") | |
509 | (set-buffer-modified-p nil) | |
510 | (error "Draft preserved"))) | |
511 | (setq buffer-file-name draft-name) | |
512 | (clear-visited-file-modtime) | |
513 | (unlock-buffer) | |
514 | (cond ((and (file-exists-p draft-name) | |
515 | (not (equal draft-name initial-contents))) | |
516 | (insert-file-contents draft-name) | |
517 | (delete-file draft-name)))))) | |
518 | (cond ((and initial-contents | |
519 | (or (zerop (buffer-size)) | |
283b03f4 KH |
520 | (if (y-or-n-p |
521 | (format "A draft exists. Use for %s? " use)) | |
522 | (if mh-error-if-no-draft | |
523 | (error "A prior draft exists.")) | |
524 | t))) | |
c26cf6c8 RS |
525 | (erase-buffer) |
526 | (insert-file-contents initial-contents) | |
527 | (if delete-contents-file (delete-file initial-contents)))) | |
528 | (auto-save-mode 1) | |
529 | (if mh-draft-folder | |
530 | (save-buffer)) ; Do not reuse draft name | |
531 | (buffer-name)) | |
532 | ||
533 | ||
534 | (defun mh-new-draft-name () | |
535 | ;; Returns the pathname of folder for draft messages. | |
536 | (save-excursion | |
537 | (mh-exec-cmd-quiet t "mhpath" mh-draft-folder "new") | |
538 | (buffer-substring (point-min) (1- (point-max))))) | |
539 | ||
540 | ||
541 | (defun mh-annotate-msg (msg buffer note &rest args) | |
542 | ;; Mark the MESSAGE in BUFFER listing with the character NOTE and annotate | |
543 | ;; the saved message with ARGS. | |
544 | (apply 'mh-exec-cmd "anno" buffer msg args) | |
545 | (save-excursion | |
546 | (cond ((get-buffer buffer) ; Buffer may be deleted | |
547 | (set-buffer buffer) | |
548 | (if (symbolp msg) | |
549 | (mh-notate-seq msg note (1+ mh-cmd-note)) | |
550 | (mh-notate msg note (1+ mh-cmd-note))))))) | |
551 | ||
552 | ||
553 | (defun mh-insert-fields (&rest name-values) | |
554 | ;; Insert the NAME-VALUE pairs in the current buffer. | |
555 | ;; If field NAME exists, append VALUE to it. | |
556 | ;; Do not insert any pairs whose value is the empty string. | |
557 | (let ((case-fold-search t)) | |
558 | (while name-values | |
559 | (let ((field-name (car name-values)) | |
560 | (value (car (cdr name-values)))) | |
561 | (cond ((equal value "") | |
562 | nil) | |
563 | ((mh-position-on-field field-name) | |
564 | (insert " " value)) | |
565 | (t | |
566 | (insert field-name " " value "\n"))) | |
567 | (setq name-values (cdr (cdr name-values))))))) | |
568 | ||
569 | ||
570 | (defun mh-position-on-field (field &optional ignore) | |
571 | ;; Move to the end of the FIELD in the header. | |
572 | ;; Move to end of entire header if FIELD not found. | |
573 | ;; Returns non-nil iff FIELD was found. | |
574 | ;; The optional second arg is for pre-version 4 compatibility. | |
847b8219 KH |
575 | (if (mh-goto-header-field field) |
576 | (progn | |
577 | (mh-header-field-end) | |
578 | t))) | |
579 | ||
580 | ||
581 | (defun mh-get-header-field (field) | |
582 | ;; Find and return the body of FIELD in the mail header. | |
583 | ;; Returns the empty string if the field is not in the header of the | |
584 | ;; current buffer. | |
585 | (if (mh-goto-header-field field) | |
586 | (progn | |
587 | (skip-chars-forward " \t") ;strip leading white space in body | |
588 | (let ((start (point))) | |
589 | (mh-header-field-end) | |
590 | (buffer-substring start (point)))) | |
591 | "")) | |
592 | ||
593 | (fset 'mh-get-field 'mh-get-header-field) ;mh-e 4 compatibility | |
594 | ||
595 | (defun mh-goto-header-field (field) | |
596 | ;; Move to FIELD in the message header. | |
597 | ;; Move to the end of the FIELD name, which should end in a colon. | |
598 | ;; Returns T if found, NIL if not. | |
599 | (goto-char (point-min)) | |
600 | (let ((case-fold-search t) | |
601 | (headers-end (save-excursion | |
602 | (mh-goto-header-end 0) | |
603 | (point)))) | |
604 | (re-search-forward (format "^%s" field) headers-end t))) | |
605 | ||
606 | (defun mh-header-field-end () | |
607 | ;; Move to the end of the current header field. | |
608 | ;; Handles RFC 822 continuation lines. | |
609 | (forward-line 1) | |
610 | (while (looking-at "^[ \t]") | |
611 | (forward-line 1)) | |
612 | (backward-char 1)) ;to end of previous line | |
613 | ||
c26cf6c8 RS |
614 | |
615 | (defun mh-goto-header-end (arg) | |
616 | ;; Find the end of the message header in the current buffer and position | |
617 | ;; the cursor at the ARG'th newline after the header. | |
9303c8db | 618 | (if (re-search-forward "^-*$" nil nil) |
c26cf6c8 RS |
619 | (forward-line arg))) |
620 | ||
621 | ||
622 | (defun mh-read-address (prompt) | |
623 | ;; Read a To: or Cc: address, prompting in the minibuffer with PROMPT. | |
624 | ;; May someday do completion on aliases. | |
625 | (read-string prompt)) | |
626 | ||
627 | \f | |
628 | ||
629 | ;;; Mode for composing and sending a draft message. | |
630 | ||
847b8219 | 631 | (defvar mh-sent-from-folder nil) ;Folder of msg assoc with this letter. |
c26cf6c8 | 632 | |
847b8219 | 633 | (defvar mh-sent-from-msg nil) ;Number of msg assoc with this letter. |
c26cf6c8 | 634 | |
847b8219 | 635 | (defvar mh-send-args nil) ;Extra args to pass to "send" command. |
c26cf6c8 | 636 | |
847b8219 | 637 | (defvar mh-annotate-char nil) ;Character to use to annotate mh-sent-from-msg. |
c26cf6c8 | 638 | |
847b8219 | 639 | (defvar mh-annotate-field nil) ;Field name for message annotation. |
c26cf6c8 RS |
640 | |
641 | (put 'mh-letter-mode 'mode-class 'special) | |
642 | ||
643 | ;;;###autoload | |
644 | (defun mh-letter-mode () | |
645 | "Mode for composing letters in mh-e.\\<mh-letter-mode-map> | |
847b8219 KH |
646 | When you have finished composing, type \\[mh-send-letter] to send the message |
647 | using the MH mail handling system. | |
648 | See the documentation for \\[mh-edit-mhn] for information on composing MIME | |
649 | messages. | |
c26cf6c8 RS |
650 | |
651 | \\{mh-letter-mode-map} | |
652 | ||
653 | Variables controlling this mode (defaults in parentheses): | |
654 | ||
655 | mh-delete-yanked-msg-window (nil) | |
656 | If non-nil, \\[mh-yank-cur-msg] will delete any windows displaying | |
657 | the yanked message. | |
658 | ||
659 | mh-yank-from-start-of-msg (t) | |
660 | If non-nil, \\[mh-yank-cur-msg] will include the entire message. | |
661 | If `body', just yank the body (no header). | |
662 | If nil, only the portion of the message following the point will be yanked. | |
663 | If there is a region, this variable is ignored. | |
664 | ||
847b8219 KH |
665 | mh-ins-buf-prefix (\"> \") |
666 | String to insert before each non-blank line of a message as it is | |
667 | inserted in a draft letter. | |
668 | ||
c26cf6c8 RS |
669 | mh-signature-file-name (\"~/.signature\") |
670 | File to be inserted into message by \\[mh-insert-signature]. | |
671 | ||
672 | Upon invoking mh-letter-mode, text-mode-hook and mh-letter-mode-hook are | |
673 | invoked with no args, if those values are non-nil." | |
674 | ||
675 | (interactive) | |
676 | (or mh-user-path (mh-find-path)) | |
c26cf6c8 | 677 | (make-local-variable 'paragraph-start) |
847b8219 | 678 | (setq paragraph-start (concat "^[ \t]*[-_][-_][-_]+$\\|" paragraph-start)) |
c26cf6c8 RS |
679 | (make-local-variable 'paragraph-separate) |
680 | (setq paragraph-separate | |
847b8219 | 681 | (concat "^[ \t]*[-_][-_][-_]+$\\|" paragraph-separate)) |
c26cf6c8 RS |
682 | (make-local-variable 'mh-send-args) |
683 | (make-local-variable 'mh-annotate-char) | |
684 | (make-local-variable 'mh-annotate-field) | |
685 | (make-local-variable 'mh-previous-window-config) | |
686 | (make-local-variable 'mh-sent-from-folder) | |
687 | (make-local-variable 'mh-sent-from-msg) | |
688 | (make-local-variable 'mail-header-separator) | |
689 | (setq mail-header-separator "--------") ;for Hyperbole | |
690 | (use-local-map mh-letter-mode-map) | |
691 | (setq major-mode 'mh-letter-mode) | |
692 | (mh-set-mode-name "MH-Letter") | |
693 | (set-syntax-table mh-letter-mode-syntax-table) | |
694 | (run-hooks 'text-mode-hook) | |
695 | ;; if text-mode-hook turned on auto-fill, tune it for messages | |
696 | (cond ((and (boundp 'auto-fill-hook) auto-fill-hook) ;emacs 18 | |
697 | (make-local-variable 'auto-fill-hook) | |
698 | (setq auto-fill-hook 'mh-auto-fill-for-letter))) | |
699 | (cond ((and (boundp 'auto-fill-function) auto-fill-function) ;emacs 19 | |
700 | (make-local-variable 'auto-fill-function) | |
701 | (setq auto-fill-function 'mh-auto-fill-for-letter))) | |
702 | (run-hooks 'mh-letter-mode-hook)) | |
703 | ||
704 | ||
705 | (defun mh-auto-fill-for-letter () | |
706 | ;; Auto-fill in letters treats the header specially by inserting a tab | |
707 | ;; before continuation line. | |
c26cf6c8 | 708 | (if (mh-in-header-p) |
9303c8db KH |
709 | (let ((fill-prefix "\t")) |
710 | (do-auto-fill)) | |
711 | (do-auto-fill))) | |
c26cf6c8 RS |
712 | |
713 | ||
714 | (defun mh-in-header-p () | |
715 | ;; Return non-nil if the point is in the header of a draft message. | |
716 | (save-excursion | |
717 | (let ((cur-point (point))) | |
718 | (goto-char (point-min)) | |
719 | (re-search-forward "^-*$" nil t) | |
720 | (< cur-point (point))))) | |
721 | ||
722 | ||
723 | (defun mh-to-field () | |
724 | "Move point to the end of a specified header field. | |
725 | The field is indicated by the previous keystroke (the last keystroke | |
847b8219 | 726 | of the command) according to the list in the variable mh-to-field-choices. |
c26cf6c8 RS |
727 | Create the field if it does not exist. Set the mark to point before moving." |
728 | (interactive) | |
729 | (expand-abbrev) | |
847b8219 KH |
730 | (let ((target (cdr (or (assoc (char-to-string (logior last-input-char ?`)) |
731 | mh-to-field-choices) | |
732 | ;; also look for a char for version 4 compat | |
733 | (assoc (logior last-input-char ?`) mh-to-field-choices)))) | |
c26cf6c8 RS |
734 | (case-fold-search t)) |
735 | (push-mark) | |
736 | (cond ((mh-position-on-field target) | |
737 | (let ((eol (point))) | |
738 | (skip-chars-backward " \t") | |
739 | (delete-region (point) eol)) | |
740 | (if (and (not (eq (logior last-input-char ?`) ?s)) | |
741 | (save-excursion | |
742 | (backward-char 1) | |
743 | (not (looking-at "[:,]")))) | |
744 | (insert ", ") | |
745 | (insert " "))) | |
746 | (t | |
747 | (if (mh-position-on-field "To:") | |
748 | (forward-line 1)) | |
749 | (insert (format "%s \n" target)) | |
750 | (backward-char 1))))) | |
751 | ||
752 | ||
753 | (defun mh-to-fcc (&optional folder) | |
754 | "Insert an Fcc: FOLDER field in the current message. | |
755 | Prompt for the field name with a completion list of the current folders." | |
756 | (interactive) | |
757 | (or folder | |
758 | (setq folder (mh-prompt-for-folder | |
759 | "Fcc" | |
847b8219 | 760 | (or (and mh-default-folder-for-message-function |
c26cf6c8 RS |
761 | (save-excursion |
762 | (goto-char (point-min)) | |
847b8219 | 763 | (funcall mh-default-folder-for-message-function))) |
c26cf6c8 RS |
764 | "") |
765 | t))) | |
766 | (let ((last-input-char ?\C-f)) | |
767 | (expand-abbrev) | |
768 | (save-excursion | |
769 | (mh-to-field) | |
770 | (insert (if (mh-folder-name-p folder) | |
771 | (substring folder 1) | |
772 | folder))))) | |
773 | ||
774 | ||
775 | (defun mh-insert-signature () | |
776 | "Insert the file named by mh-signature-file-name at the current point." | |
777 | (interactive) | |
778 | (insert-file-contents mh-signature-file-name) | |
2450bd29 | 779 | (force-mode-line-update)) |
c26cf6c8 RS |
780 | |
781 | ||
782 | (defun mh-check-whom () | |
847b8219 | 783 | "Verify recipients of the current letter, showing expansion of any aliases." |
c26cf6c8 | 784 | (interactive) |
847b8219 | 785 | (let ((file-name buffer-file-name)) |
c26cf6c8 RS |
786 | (save-buffer) |
787 | (message "Checking recipients...") | |
788 | (mh-in-show-buffer ("*Recipients*") | |
789 | (bury-buffer (current-buffer)) | |
790 | (erase-buffer) | |
791 | (mh-exec-cmd-output "whom" t file-name)) | |
792 | (message "Checking recipients...done"))) | |
793 | ||
794 | \f | |
795 | ||
796 | ;;; Routines to compose and send a letter. | |
797 | ||
798 | (defun mh-compose-and-send-mail (draft send-args | |
799 | sent-from-folder sent-from-msg | |
800 | to subject cc | |
801 | annotate-char annotate-field | |
802 | config) | |
803 | ;; Edit and compose a draft message in buffer DRAFT and send or save it. | |
804 | ;; SENT-FROM-FOLDER is buffer containing scan listing of current folder, or | |
805 | ;; nil if none exists. | |
806 | ;; SENT-FROM-MSG is the message number or sequence name or nil. | |
807 | ;; SEND-ARGS is an optional argument passed to the send command. | |
808 | ;; The TO, SUBJECT, and CC fields are passed to the | |
809 | ;; mh-compose-letter-function. | |
810 | ;; If ANNOTATE-CHAR is non-null, it is used to notate the scan listing of the | |
811 | ;; message. In that case, the ANNOTATE-FIELD is used to build a string | |
812 | ;; for mh-annotate-msg. | |
813 | ;; CONFIG is the window configuration to restore after sending the letter. | |
814 | (pop-to-buffer draft) | |
815 | (mh-letter-mode) | |
816 | (setq mh-sent-from-folder sent-from-folder) | |
817 | (setq mh-sent-from-msg sent-from-msg) | |
818 | (setq mh-send-args send-args) | |
819 | (setq mh-annotate-char annotate-char) | |
820 | (setq mh-annotate-field annotate-field) | |
821 | (setq mh-previous-window-config config) | |
822 | (setq mode-line-buffer-identification (list "{%b}")) | |
823 | (if (and (boundp 'mh-compose-letter-function) | |
847b8219 | 824 | mh-compose-letter-function) |
c26cf6c8 | 825 | ;; run-hooks will not pass arguments. |
847b8219 | 826 | (let ((value mh-compose-letter-function)) |
c26cf6c8 RS |
827 | (if (and (listp value) (not (eq (car value) 'lambda))) |
828 | (while value | |
829 | (funcall (car value) to subject cc) | |
830 | (setq value (cdr value))) | |
831 | (funcall mh-compose-letter-function to subject cc))))) | |
832 | ||
833 | ||
834 | (defun mh-send-letter (&optional arg) | |
835 | "Send the draft letter in the current buffer. | |
836 | If optional prefix argument is provided, monitor delivery. | |
837 | Run mh-before-send-letter-hook before doing anything." | |
838 | (interactive "P") | |
839 | (run-hooks 'mh-before-send-letter-hook) | |
c26cf6c8 RS |
840 | (save-buffer) |
841 | (message "Sending...") | |
842 | (let ((draft-buffer (current-buffer)) | |
847b8219 | 843 | (file-name buffer-file-name) |
c26cf6c8 RS |
844 | (config mh-previous-window-config)) |
845 | (cond (arg | |
846 | (pop-to-buffer "MH mail delivery") | |
847 | (erase-buffer) | |
848 | (mh-exec-cmd-output mh-send-prog t "-watch" "-nopush" | |
849 | "-nodraftfolder" mh-send-args file-name) | |
850 | (goto-char (point-max)) ; show the interesting part | |
851 | (recenter -1) | |
852 | (set-buffer draft-buffer)) ; for annotation below | |
853 | (t | |
854 | (mh-exec-cmd-daemon mh-send-prog "-nodraftfolder" "-noverbose" | |
855 | mh-send-args file-name))) | |
856 | (if mh-annotate-char | |
857 | (mh-annotate-msg mh-sent-from-msg | |
858 | mh-sent-from-folder | |
859 | mh-annotate-char | |
860 | "-component" mh-annotate-field | |
861 | "-text" (format "\"%s %s\"" | |
847b8219 KH |
862 | (mh-get-header-field "To:") |
863 | (mh-get-header-field "Cc:")))) | |
c26cf6c8 RS |
864 | |
865 | (cond ((or (not arg) | |
866 | (y-or-n-p "Kill draft buffer? ")) | |
867 | (kill-buffer draft-buffer) | |
868 | (if config | |
869 | (set-window-configuration config)))) | |
870 | (if arg | |
871 | (message "Sending...done") | |
872 | (message "Sending...backgrounded")))) | |
873 | ||
874 | ||
847b8219 KH |
875 | (defun mh-insert-letter (folder message verbatim) |
876 | "Insert a message into the current letter. | |
877 | Removes the message's headers using mh-invisible-headers. Prefixes | |
878 | each non-blank line with mh-ins-buf-prefix. Prompts for FOLDER and | |
879 | MESSAGE. If prefix argument VERBATIM provided, do not indent and do | |
880 | not delete headers. Leaves the mark before the letter and point after it." | |
c26cf6c8 | 881 | (interactive |
847b8219 KH |
882 | (list (mh-prompt-for-folder "Message from" mh-sent-from-folder nil) |
883 | (read-input (format "Message number%s: " | |
c26cf6c8 RS |
884 | (if mh-sent-from-msg |
885 | (format " [%d]" mh-sent-from-msg) | |
847b8219 | 886 | ""))) |
c26cf6c8 RS |
887 | current-prefix-arg)) |
888 | (save-restriction | |
889 | (narrow-to-region (point) (point)) | |
890 | (let ((start (point-min))) | |
847b8219 | 891 | (if (equal message "") (setq message (int-to-string mh-sent-from-msg))) |
c26cf6c8 | 892 | (mh-exec-lib-cmd-output "mhl" "-nobell" "-noclear" |
847b8219 | 893 | (expand-file-name message |
c26cf6c8 | 894 | (mh-expand-file-name folder))) |
847b8219 | 895 | (cond ((not verbatim) |
c26cf6c8 RS |
896 | (mh-clean-msg-header start mh-invisible-headers mh-visible-headers) |
897 | (set-mark start) ; since mh-clean-msg-header moves it | |
898 | (mh-insert-prefix-string mh-ins-buf-prefix)))))) | |
899 | ||
900 | ||
901 | (defun mh-yank-cur-msg () | |
902 | "Insert the current message into the draft buffer. | |
903 | Prefix each non-blank line in the message with the string in | |
904 | `mh-ins-buf-prefix'. If a region is set in the message's buffer, then | |
905 | only the region will be inserted. Otherwise, the entire message will | |
906 | be inserted if `mh-yank-from-start-of-msg' is non-nil. If this variable | |
907 | is nil, the portion of the message following the point will be yanked. | |
908 | If `mh-delete-yanked-msg-window' is non-nil, any window displaying the | |
909 | yanked message will be deleted." | |
910 | (interactive) | |
911 | (if (and mh-sent-from-folder mh-sent-from-msg) | |
912 | (let ((to-point (point)) | |
913 | (to-buffer (current-buffer))) | |
914 | (set-buffer mh-sent-from-folder) | |
915 | (if mh-delete-yanked-msg-window | |
916 | (delete-windows-on mh-show-buffer)) | |
917 | (set-buffer mh-show-buffer) ; Find displayed message | |
918 | (let ((mh-ins-str (cond ((if (boundp 'mark-active) | |
847b8219 KH |
919 | mark-active ;Emacs 19 |
920 | (mark)) ;Emacs 18 | |
c26cf6c8 RS |
921 | (buffer-substring (region-beginning) |
922 | (region-end))) | |
923 | ((eq 'body mh-yank-from-start-of-msg) | |
924 | (buffer-substring | |
925 | (save-excursion | |
926 | (goto-char (point-min)) | |
927 | (mh-goto-header-end 1) | |
928 | (point)) | |
929 | (point-max))) | |
930 | (mh-yank-from-start-of-msg | |
931 | (buffer-substring (point-min) (point-max))) | |
932 | (t | |
933 | (buffer-substring (point) (point-max)))))) | |
934 | (set-buffer to-buffer) | |
847b8219 KH |
935 | (save-restriction |
936 | (narrow-to-region to-point to-point) | |
937 | (push-mark) | |
938 | (insert mh-ins-str) | |
939 | (mh-insert-prefix-string mh-ins-buf-prefix) | |
940 | (insert "\n")))) | |
941 | (error "There is no current message"))) | |
c26cf6c8 RS |
942 | |
943 | ||
944 | (defun mh-insert-prefix-string (mh-ins-string) | |
847b8219 | 945 | ;; Run mail-citation-hook to insert a prefix string before each line |
c26cf6c8 | 946 | ;; in the buffer. Generality for supercite users. |
847b8219 KH |
947 | (set-mark (point-max)) |
948 | (goto-char (point-min)) | |
949 | (cond (mail-citation-hook | |
950 | (run-hooks 'mail-citation-hook)) | |
951 | (mh-yank-hooks ;old hook name | |
952 | (run-hooks 'mh-yank-hooks)) | |
953 | (t | |
954 | (or (bolp) (forward-line 1)) | |
955 | (let ((zmacs-regions nil)) ;so "(mark)" works in XEmacs | |
c26cf6c8 RS |
956 | (while (< (point) (mark)) |
957 | (insert mh-ins-string) | |
958 | (forward-line 1)))))) | |
959 | ||
960 | ||
961 | (defun mh-fully-kill-draft () | |
962 | "Kill the draft message file and the draft message buffer. | |
963 | Use \\[kill-buffer] if you don't want to delete the draft message file." | |
964 | (interactive) | |
965 | (if (y-or-n-p "Kill draft message? ") | |
966 | (let ((config mh-previous-window-config)) | |
847b8219 KH |
967 | (if (file-exists-p buffer-file-name) |
968 | (delete-file buffer-file-name)) | |
c26cf6c8 RS |
969 | (set-buffer-modified-p nil) |
970 | (kill-buffer (buffer-name)) | |
971 | (message "") | |
972 | (if config | |
973 | (set-window-configuration config))) | |
974 | (error "Message not killed"))) | |
975 | ||
847b8219 | 976 | |
c26cf6c8 RS |
977 | ;;; Build the letter-mode keymap: |
978 | ||
979 | (define-key mh-letter-mode-map "\C-c\C-f\C-b" 'mh-to-field) | |
980 | (define-key mh-letter-mode-map "\C-c\C-f\C-c" 'mh-to-field) | |
847b8219 | 981 | (define-key mh-letter-mode-map "\C-c\C-f\C-d" 'mh-to-field) |
c26cf6c8 | 982 | (define-key mh-letter-mode-map "\C-c\C-f\C-f" 'mh-to-fcc) |
847b8219 | 983 | (define-key mh-letter-mode-map "\C-c\C-f\C-r" 'mh-to-field) |
c26cf6c8 RS |
984 | (define-key mh-letter-mode-map "\C-c\C-f\C-s" 'mh-to-field) |
985 | (define-key mh-letter-mode-map "\C-c\C-f\C-t" 'mh-to-field) | |
986 | (define-key mh-letter-mode-map "\C-c\C-fb" 'mh-to-field) | |
987 | (define-key mh-letter-mode-map "\C-c\C-fc" 'mh-to-field) | |
847b8219 | 988 | (define-key mh-letter-mode-map "\C-c\C-fd" 'mh-to-field) |
c26cf6c8 | 989 | (define-key mh-letter-mode-map "\C-c\C-ff" 'mh-to-fcc) |
847b8219 | 990 | (define-key mh-letter-mode-map "\C-c\C-fr" 'mh-to-field) |
c26cf6c8 RS |
991 | (define-key mh-letter-mode-map "\C-c\C-fs" 'mh-to-field) |
992 | (define-key mh-letter-mode-map "\C-c\C-ft" 'mh-to-field) | |
847b8219 | 993 | (define-key mh-letter-mode-map "\C-c\C-i" 'mh-insert-letter) |
c26cf6c8 | 994 | (define-key mh-letter-mode-map "\C-c\C-q" 'mh-fully-kill-draft) |
847b8219 KH |
995 | (define-key mh-letter-mode-map "\C-c\C-\\" 'mh-fully-kill-draft) ;if no C-q |
996 | (define-key mh-letter-mode-map "\C-c\C-s" 'mh-insert-signature) | |
997 | (define-key mh-letter-mode-map "\C-c\C-^" 'mh-insert-signature) ;if no C-s | |
c26cf6c8 | 998 | (define-key mh-letter-mode-map "\C-c\C-w" 'mh-check-whom) |
c26cf6c8 | 999 | (define-key mh-letter-mode-map "\C-c\C-y" 'mh-yank-cur-msg) |
c26cf6c8 RS |
1000 | (define-key mh-letter-mode-map "\C-c\C-c" 'mh-send-letter) |
1001 | (define-key mh-letter-mode-map "\C-c\C-m\C-f" 'mh-mhn-compose-forw) | |
1002 | (define-key mh-letter-mode-map "\C-c\C-m\C-e" 'mh-mhn-compose-anon-ftp) | |
1003 | (define-key mh-letter-mode-map "\C-c\C-m\C-t" 'mh-mhn-compose-external-compressed-tar) | |
1004 | (define-key mh-letter-mode-map "\C-c\C-m\C-i" 'mh-mhn-compose-insertion) | |
1005 | (define-key mh-letter-mode-map "\C-c\C-e" 'mh-edit-mhn) | |
1006 | (define-key mh-letter-mode-map "\C-c\C-m\C-u" 'mh-revert-mhn-edit) | |
1007 | ||
283b03f4 | 1008 | ;; "C-c /" prefix is used in mh-letter-mode by pgp.el |
c26cf6c8 RS |
1009 | |
1010 | ;;; autoloads from mh-mime | |
1011 | ||
1012 | (autoload 'mh-mhn-compose-insertion "mh-mime" | |
9303c8db | 1013 | "Add a directive to insert a MIME message part from a file. |
847b8219 KH |
1014 | This is the typical way to insert non-text parts in a message. |
1015 | See also \\[mh-edit-mhn]." t) | |
1016 | ||
c26cf6c8 | 1017 | (autoload 'mh-mhn-compose-anon-ftp "mh-mime" |
9303c8db | 1018 | "Add a directive for a MIME anonymous ftp external body part. |
847b8219 KH |
1019 | This directive tells MH to include a reference to a |
1020 | message/external-body part retrievable by anonymous FTP. | |
1021 | See also \\[mh-edit-mhn]." t) | |
1022 | ||
c26cf6c8 | 1023 | (autoload 'mh-mhn-compose-external-compressed-tar "mh-mime" |
9303c8db | 1024 | "Add a directive to include a MIME reference to a compressed tar file. |
847b8219 KH |
1025 | The file should be available via anonymous ftp. This directive |
1026 | tells MH to include a reference to a message/external-body part. | |
1027 | See also \\[mh-edit-mhn]." t) | |
1028 | ||
c26cf6c8 | 1029 | (autoload 'mh-mhn-compose-forw "mh-mime" |
9303c8db | 1030 | "Add a forw directive to this message, to forward a message with MIME. |
847b8219 KH |
1031 | This directive tells MH to include another message in this one. |
1032 | See also \\[mh-edit-mhn]." t) | |
1033 | ||
c26cf6c8 | 1034 | (autoload 'mh-edit-mhn "mh-mime" |
847b8219 KH |
1035 | "Format the current draft for MIME, expanding any mhn directives. |
1036 | Process the current draft with the mhn program, which, | |
1037 | using directives already inserted in the draft, fills in | |
c26cf6c8 RS |
1038 | all the MIME components and header fields. |
1039 | This step should be done last just before sending the message. | |
1040 | The mhn program is part of MH version 6.8 or later. | |
1041 | The `\\[mh-revert-mhn-edit]' command undoes this command. | |
847b8219 | 1042 | For assistance with creating mhn directives to insert |
c26cf6c8 RS |
1043 | various types of components in a message, see |
1044 | \\[mh-mhn-compose-insertion] (generic insertion from a file), | |
1045 | \\[mh-mhn-compose-anon-ftp] (external reference to file via anonymous ftp), | |
1046 | \\[mh-mhn-compose-external-compressed-tar] \ | |
1047 | \(reference to compressed tar file via anonymous ftp), and | |
1048 | \\[mh-mhn-compose-forw] (forward message)." t) | |
1049 | ||
1050 | (autoload 'mh-revert-mhn-edit "mh-mime" | |
847b8219 KH |
1051 | "Undoes the effect of \\[mh-edit-mhn] by reverting to the backup file. |
1052 | Optional non-nil argument means don't ask for confirmation." t) |