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c26cf6c8 RS |
1 | ;;; mh-e.el --- GNU Emacs interface to the MH mail system |
2 | ||
b578f267 | 3 | ;; Copyright (C) 1985,86,87,88,90,92,93,94,95 Free Software Foundation, Inc. |
c26cf6c8 RS |
4 | |
5 | ;; Maintainer: Stephen Gildea <gildea@lcs.mit.edu> | |
942fc772 | 6 | ;; Version: 5.0.2 |
c26cf6c8 | 7 | ;; Keywords: mail |
847b8219 | 8 | ;; Bug-reports: include `M-x mh-version' output in any correspondence |
c26cf6c8 | 9 | |
942fc772 | 10 | ;; This file is part of mh-e, part of GNU Emacs. |
9b7bc076 KH |
11 | |
12 | ;; GNU Emacs is free software; you can redistribute it and/or modify | |
c26cf6c8 RS |
13 | ;; it under the terms of the GNU General Public License as published by |
14 | ;; the Free Software Foundation; either version 2, or (at your option) | |
15 | ;; any later version. | |
16 | ||
9b7bc076 | 17 | ;; GNU Emacs is distributed in the hope that it will be useful, |
c26cf6c8 RS |
18 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of |
19 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
20 | ;; GNU General Public License for more details. | |
21 | ||
22 | ;; You should have received a copy of the GNU General Public License | |
b578f267 EN |
23 | ;; along with GNU Emacs; see the file COPYING. If not, write to the |
24 | ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
25 | ;; Boston, MA 02111-1307, USA. | |
c26cf6c8 RS |
26 | |
27 | ;;; Commentary: | |
28 | ||
b578f267 EN |
29 | ;; HOW TO USE: |
30 | ;; M-x mh-rmail to read mail. Type C-h m there for a list of commands. | |
31 | ;; C-u M-x mh-rmail to visit any folder. | |
32 | ;; M-x mh-smail to send mail. From within the mail reader, "m" works, too. | |
33 | ||
34 | ;; MH (Message Handler) is a powerful mail reader. The MH newsgroup | |
35 | ;; is comp.mail.mh; the mailing list is mh-users@ics.uci.edu (send to | |
36 | ;; mh-users-request to be added). See the monthly Frequently Asked | |
37 | ;; Questions posting there for information on getting MH and mh-e. | |
38 | ||
39 | ;; mh-e is an Emacs interface to the MH mail system. | |
40 | ;; The mailing list mh-e@x.org is for discussion of mh-e and | |
41 | ;; announcements of new versions. Send a "subscribe" message to | |
42 | ;; mh-e-request@x.org to be added. Do not report bugs here; mail | |
43 | ;; them directly to the author (see top of mh-e.el source). | |
44 | ;; Include the output of M-x mh-version in any bug report. | |
45 | ||
46 | ;; mh-e works with GNU Emacs 18 or 19, and MH 6. | |
47 | ||
48 | ;; NB. MH must have been compiled with the MHE compiler flag or several | |
49 | ;; features necessary for mh-e will be missing from MH commands, specifically | |
50 | ;; the -build switch to repl and forw. | |
51 | ||
52 | ;; Your .emacs might benefit from these bindings: | |
53 | ;; (global-set-key "\C-cr" 'mh-rmail) | |
54 | ;; (global-set-key "\C-xm" 'mh-smail) | |
55 | ;; (global-set-key "\C-x4m" 'mh-smail-other-window) | |
56 | ||
717e06e5 | 57 | ;;; Change Log: |
b578f267 EN |
58 | |
59 | ;; Original version for Gosling emacs by Brian Reid, Stanford, 1982. | |
60 | ;; Modified by James Larus, BBN, July 1984 and UCB, 1984 & 1985. | |
61 | ;; Rewritten for GNU Emacs, James Larus 1985. larus@ginger.berkeley.edu | |
62 | ;; Modified by Stephen Gildea 1988. gildea@lcs.mit.edu | |
2b70d21e | 63 | (defconst mh-e-RCS-id "$Id: mh-e.el,v 1.13 1996/01/25 01:02:59 kwzh Exp kwzh $") |
c26cf6c8 RS |
64 | |
65 | ;;; Code: | |
66 | ||
67 | (provide 'mh-e) | |
68 | (require 'mh-utils) | |
69 | ||
70 | \f | |
c26cf6c8 RS |
71 | ;;; Hooks: |
72 | ||
73 | (defvar mh-folder-mode-hook nil | |
86a32538 | 74 | "Invoked in MH-Folder mode on a new folder.") |
c26cf6c8 RS |
75 | |
76 | (defvar mh-inc-folder-hook nil | |
77 | "Invoked by \\<mh-folder-mode-map>`\\[mh-inc-folder]' after incorporating mail into a folder.") | |
78 | ||
79 | (defvar mh-show-hook nil | |
80 | "Invoked after \\<mh-folder-mode-map>`\\[mh-show]' shows a message.") | |
81 | ||
82 | (defvar mh-show-mode-hook nil | |
86a32538 | 83 | "Invoked in MH-Show mode on each message.") |
c26cf6c8 RS |
84 | |
85 | (defvar mh-delete-msg-hook nil | |
86 | "Invoked after marking each message for deletion.") | |
87 | ||
88 | (defvar mh-refile-msg-hook nil | |
89 | "Invoked after marking each message for refiling.") | |
90 | ||
91 | (defvar mh-before-quit-hook nil | |
92 | "Invoked by \\<mh-folder-mode-map>`\\[mh-quit]' before quitting mh-e. See also mh-quit-hook.") | |
93 | ||
94 | (defvar mh-quit-hook nil | |
95 | "Invoked after \\<mh-folder-mode-map>`\\[mh-quit]' quits mh-e. See also mh-before-quit-hook.") | |
96 | ||
97 | ||
98 | ||
99 | ;;; Personal preferences: | |
100 | ||
847b8219 | 101 | (defvar mh-lpr-command-format "lpr -J '%s'" |
c26cf6c8 RS |
102 | "*Format for Unix command that prints a message. |
103 | The string should be a Unix command line, with the string '%s' where | |
104 | the job's name (folder and message number) should appear. The formatted | |
105 | message text is piped to this command when you type \\<mh-folder-mode-map>`\\[mh-print-msg]'.") | |
106 | ||
107 | (defvar mh-scan-prog "scan" | |
108 | "*Program to run to generate one-line-per-message listing of a folder. | |
109 | Normally \"scan\" or a file name linked to scan. This file is searched | |
110 | for relative to the mh-progs directory unless it is an absolute pathname. | |
111 | Automatically becomes buffer-local when set in any fashion.") | |
112 | (make-variable-buffer-local 'mh-scan-prog) | |
113 | ||
114 | (defvar mh-inc-prog "inc" | |
115 | "*Program to run to incorporate new mail into a folder. | |
116 | Normally \"inc\". This file is searched for relative to | |
117 | the mh-progs directory unless it is an absolute pathname.") | |
118 | ||
119 | (defvar mh-print-background nil | |
120 | "*Print messages in the background if non-nil. | |
121 | WARNING: do not delete the messages until printing is finished; | |
122 | otherwise, your output may be truncated.") | |
123 | ||
124 | (defvar mh-recenter-summary-p nil | |
125 | "*Recenter summary window when the show window is toggled off if non-nil.") | |
126 | ||
c26cf6c8 RS |
127 | (defvar mh-do-not-confirm nil |
128 | "*Non-nil means do not prompt for confirmation before some mh-e commands. | |
129 | Affects non-recoverable commands such as mh-kill-folder and mh-undo-folder.") | |
130 | ||
131 | (defvar mh-store-default-directory nil | |
132 | "*Last directory used by \\[mh-store-msg]; default for next store. | |
133 | A directory name string, or nil to use current directory.") | |
134 | ||
135 | ;;; Parameterize mh-e to work with different scan formats. The defaults work | |
136 | ;;; with the standard MH scan listings, in which the first 4 characters on | |
137 | ;;; the line are the message number, followed by two places for notations. | |
138 | ||
139 | (defvar mh-good-msg-regexp "^....[^D^]" | |
bd0343fe | 140 | "Regexp specifying the scan lines that are 'good' messages.") |
c26cf6c8 RS |
141 | |
142 | (defvar mh-deleted-msg-regexp "^....D" | |
143 | "Regexp matching scan lines of deleted messages.") | |
144 | ||
145 | (defvar mh-refiled-msg-regexp "^....\\^" | |
146 | "Regexp matching scan lines of refiled messages.") | |
147 | ||
148 | (defvar mh-valid-scan-line "^ *[0-9]" | |
149 | "Regexp matching scan lines for messages (not error messages).") | |
150 | ||
c26cf6c8 RS |
151 | (defvar mh-cur-scan-msg-regexp "^....\\+" |
152 | "Regexp matching scan line for the cur message.") | |
153 | ||
847b8219 KH |
154 | (defvar mh-note-deleted "D" |
155 | "String whose first character is used to notate deleted messages.") | |
156 | ||
157 | (defvar mh-note-refiled "^" | |
158 | "String whose first character is used to notate refiled messages.") | |
159 | ||
160 | (defvar mh-note-cur "+" | |
161 | "String whose first character is used to notate the current message.") | |
c26cf6c8 RS |
162 | |
163 | (defvar mh-partial-folder-mode-line-annotation "select" | |
164 | "Annotation when displaying part of a folder. | |
165 | The string is displayed after the folder's name. NIL for no annotation.") | |
166 | ||
167 | ||
168 | ;;; Internal variables: | |
169 | ||
847b8219 | 170 | (defvar mh-last-destination nil) ;Destination of last refile or write command. |
c26cf6c8 RS |
171 | |
172 | (defvar mh-folder-mode-map (make-keymap) | |
173 | "Keymap for MH folders.") | |
174 | ||
847b8219 | 175 | (defvar mh-delete-list nil) ;List of msg numbers to delete. |
c26cf6c8 | 176 | |
847b8219 | 177 | (defvar mh-refile-list nil) ;List of folder names in mh-seq-list. |
c26cf6c8 | 178 | |
847b8219 | 179 | (defvar mh-next-direction 'forward) ;Direction to move to next message. |
c26cf6c8 | 180 | |
847b8219 | 181 | (defvar mh-narrowed-to-seq nil) ;Sequence display is narrowed to or nil if not narrowed. |
c26cf6c8 | 182 | |
847b8219 | 183 | (defvar mh-first-msg-num nil) ;Number of first msg in buffer. |
c26cf6c8 | 184 | |
847b8219 | 185 | (defvar mh-last-msg-num nil) ;Number of last msg in buffer. |
c26cf6c8 | 186 | |
847b8219 | 187 | (defvar mh-mode-line-annotation nil) ;Indiction this is not the full folder. |
c26cf6c8 RS |
188 | |
189 | ;;; Macros and generic functions: | |
190 | ||
191 | (defun mh-mapc (func list) | |
192 | (while list | |
193 | (funcall func (car list)) | |
194 | (setq list (cdr list)))) | |
195 | ||
196 | \f | |
197 | ||
198 | ;;; Entry points: | |
199 | ||
200 | ;;;###autoload | |
201 | (defun mh-rmail (&optional arg) | |
202 | "Inc(orporate) new mail with MH, or, with arg, scan an MH mail folder. | |
203 | This function is an entry point to mh-e, the Emacs front end | |
204 | to the MH mail system." | |
205 | (interactive "P") | |
206 | (mh-find-path) | |
207 | (if arg | |
208 | (call-interactively 'mh-visit-folder) | |
209 | (mh-inc-folder))) | |
210 | ||
211 | ||
212 | ;;; mh-smail and mh-smail-other-window have been moved to the new file | |
213 | ;;; mh-comp.el, but Emacs 18 still looks for them here, so provide a | |
214 | ;;; definition here, too, for a while. | |
215 | ||
216 | (defun mh-smail () | |
217 | "Compose and send mail with the MH mail system. | |
218 | This function is an entry point to mh-e, the Emacs front end | |
219 | to the MH mail system." | |
220 | (interactive) | |
221 | (mh-find-path) | |
222 | (require 'mh-comp) | |
223 | (call-interactively 'mh-send)) | |
224 | ||
225 | ||
226 | (defun mh-smail-other-window () | |
227 | "Compose and send mail in other window with the MH mail system. | |
228 | This function is an entry point to mh-e, the Emacs front end | |
229 | to the MH mail system." | |
230 | (interactive) | |
231 | (mh-find-path) | |
232 | (require 'mh-comp) | |
233 | (call-interactively 'mh-send-other-window)) | |
234 | ||
235 | \f | |
236 | ||
237 | ;;; User executable mh-e commands: | |
238 | ||
239 | ||
240 | (defun mh-delete-msg (msg-or-seq) | |
241 | "Mark the specified MESSAGE(s) for subsequent deletion and move to the next. | |
242 | Default is the displayed message. If optional prefix argument is | |
243 | given then prompt for the message sequence." | |
244 | (interactive (list (if current-prefix-arg | |
245 | (mh-read-seq-default "Delete" t) | |
246 | (mh-get-msg-num t)))) | |
247 | (mh-delete-msg-no-motion msg-or-seq) | |
248 | (mh-next-msg)) | |
249 | ||
250 | ||
251 | (defun mh-delete-msg-no-motion (msg-or-seq) | |
252 | "Mark the specified MESSAGE(s) for subsequent deletion. | |
253 | Default is the displayed message. If optional prefix argument is | |
254 | provided, then prompt for the message sequence." | |
255 | (interactive (list (if current-prefix-arg | |
256 | (mh-read-seq-default "Delete" t) | |
257 | (mh-get-msg-num t)))) | |
258 | (if (numberp msg-or-seq) | |
259 | (mh-delete-a-msg msg-or-seq) | |
260 | (mh-map-to-seq-msgs 'mh-delete-a-msg msg-or-seq))) | |
261 | ||
262 | ||
263 | (defun mh-execute-commands () | |
264 | "Process outstanding delete and refile requests." | |
265 | (interactive) | |
266 | (if mh-narrowed-to-seq (mh-widen)) | |
267 | (mh-process-commands mh-current-folder) | |
268 | (mh-set-scan-mode) | |
269 | (mh-goto-cur-msg) ; after mh-set-scan-mode for efficiency | |
270 | (mh-make-folder-mode-line) | |
847b8219 | 271 | t) ; return t for [local-]write-file-hooks |
c26cf6c8 RS |
272 | |
273 | ||
274 | (defun mh-first-msg () | |
275 | "Move to the first message." | |
276 | (interactive) | |
847b8219 KH |
277 | (goto-char (point-min)) |
278 | (while (and (not (eobp)) (not (looking-at mh-valid-scan-line))) | |
279 | (forward-line 1))) | |
c26cf6c8 RS |
280 | |
281 | ||
282 | (defun mh-header-display () | |
283 | "Show the current message with all its headers. | |
86a32538 RS |
284 | Displays headers that might have been suppressed by setting the |
285 | variables `mh-clean-message-header' or `mhl-formfile', or by the fallback | |
286 | behavior of scrolling uninteresting headers off the top of the window. | |
287 | Type \"\\[mh-show]\" to show the message normally again." | |
c26cf6c8 RS |
288 | (interactive) |
289 | (and (not mh-showing-with-headers) | |
290 | (or mhl-formfile mh-clean-message-header) | |
291 | (mh-invalidate-show-buffer)) | |
292 | (let ((mhl-formfile nil) | |
293 | (mh-clean-message-header nil)) | |
294 | (mh-show-msg nil) | |
295 | (mh-in-show-buffer (mh-show-buffer) | |
296 | (goto-char (point-min)) | |
297 | (mh-recenter 0)) | |
298 | (setq mh-showing-with-headers t))) | |
299 | ||
300 | ||
301 | (defun mh-inc-folder (&optional maildrop-name) | |
847b8219 | 302 | "Inc(orporate)s new mail into the Inbox folder. |
c26cf6c8 | 303 | Optional prefix argument specifies an alternate maildrop from the default. |
847b8219 KH |
304 | If the prefix argument is given, incorporates mail into the current |
305 | folder, otherwise uses the folder named by `mh-inbox'. | |
306 | Runs `mh-inc-folder-hook' after incorporating new mail. | |
c26cf6c8 RS |
307 | Do not call this function from outside mh-e; use \\[mh-rmail] instead." |
308 | (interactive (list (if current-prefix-arg | |
309 | (expand-file-name | |
310 | (read-file-name "inc mail from file: " | |
311 | mh-user-path))))) | |
312 | (let ((config (current-window-configuration))) | |
313 | (if (not maildrop-name) | |
847b8219 KH |
314 | (cond ((not (get-buffer mh-inbox)) |
315 | (mh-make-folder mh-inbox) | |
c26cf6c8 | 316 | (setq mh-previous-window-config config)) |
847b8219 KH |
317 | ((not (eq (current-buffer) (get-buffer mh-inbox))) |
318 | (switch-to-buffer mh-inbox) | |
c26cf6c8 RS |
319 | (setq mh-previous-window-config config))))) |
320 | (mh-get-new-mail maildrop-name) | |
321 | (run-hooks 'mh-inc-folder-hook)) | |
322 | ||
323 | ||
324 | (defun mh-last-msg () | |
325 | "Move to the last message." | |
326 | (interactive) | |
327 | (goto-char (point-max)) | |
328 | (while (and (not (bobp)) (looking-at "^$")) | |
329 | (forward-line -1))) | |
330 | ||
331 | ||
332 | (defun mh-next-undeleted-msg (&optional arg) | |
847b8219 KH |
333 | "Move to the NTH next undeleted message in window." |
334 | (interactive "p") | |
c26cf6c8 | 335 | (setq mh-next-direction 'forward) |
847b8219 | 336 | (forward-line 1) |
c26cf6c8 RS |
337 | (cond ((re-search-forward mh-good-msg-regexp nil 0 arg) |
338 | (beginning-of-line) | |
339 | (mh-maybe-show)) | |
340 | (t | |
341 | (forward-line -1) | |
342 | (if (get-buffer mh-show-buffer) | |
343 | (delete-windows-on mh-show-buffer))))) | |
344 | ||
345 | ||
847b8219 KH |
346 | (defun mh-refile-msg (msg-or-seq folder) |
347 | "Refile MESSAGE(s) (default: displayed message) into FOLDER. | |
c26cf6c8 RS |
348 | If optional prefix argument provided, then prompt for message sequence." |
349 | (interactive | |
350 | (list (if current-prefix-arg | |
351 | (mh-read-seq-default "Refile" t) | |
352 | (mh-get-msg-num t)) | |
353 | (intern | |
354 | (mh-prompt-for-folder | |
355 | "Destination" | |
847b8219 KH |
356 | (or (and mh-default-folder-for-message-function |
357 | (let ((refile-file (mh-msg-filename (mh-get-msg-num t)))) | |
c26cf6c8 | 358 | (save-excursion |
847b8219 | 359 | (set-buffer (get-buffer-create mh-temp-buffer)) |
c26cf6c8 | 360 | (erase-buffer) |
847b8219 KH |
361 | (insert-file-contents refile-file) |
362 | (let ((buffer-file-name refile-file)) | |
363 | (funcall mh-default-folder-for-message-function))))) | |
c26cf6c8 RS |
364 | (and (eq 'refile (car mh-last-destination)) |
365 | (symbol-name (cdr mh-last-destination))) | |
366 | "") | |
367 | t)))) | |
847b8219 | 368 | (setq mh-last-destination (cons 'refile folder)) |
c26cf6c8 | 369 | (if (numberp msg-or-seq) |
847b8219 KH |
370 | (mh-refile-a-msg msg-or-seq folder) |
371 | (mh-map-to-seq-msgs 'mh-refile-a-msg msg-or-seq folder)) | |
c26cf6c8 RS |
372 | (mh-next-msg)) |
373 | ||
374 | ||
847b8219 | 375 | (defun mh-refile-or-write-again (message) |
c26cf6c8 RS |
376 | "Re-execute the last refile or write command on the given MESSAGE. |
377 | Default is the displayed message. Use the same folder or file as the | |
378 | previous refile or write command." | |
379 | (interactive (list (mh-get-msg-num t))) | |
380 | (if (null mh-last-destination) | |
381 | (error "No previous refile or write")) | |
382 | (cond ((eq (car mh-last-destination) 'refile) | |
847b8219 | 383 | (mh-refile-a-msg message (cdr mh-last-destination)) |
c26cf6c8 RS |
384 | (message "Destination folder: %s" (cdr mh-last-destination))) |
385 | (t | |
847b8219 | 386 | (apply 'mh-write-msg-to-file message (cdr mh-last-destination)) |
c26cf6c8 RS |
387 | (message "Destination: %s" (cdr mh-last-destination)))) |
388 | (mh-next-msg)) | |
389 | ||
390 | ||
391 | (defun mh-quit () | |
847b8219 | 392 | "Quit the current mh-e folder. |
c26cf6c8 RS |
393 | Start by running mh-before-quit-hook. Restore the previous window |
394 | configuration, if one exists. Finish by running mh-quit-hook." | |
395 | (interactive) | |
396 | (run-hooks 'mh-before-quit-hook) | |
847b8219 | 397 | (mh-update-sequences) |
c26cf6c8 RS |
398 | (mh-invalidate-show-buffer) |
399 | (bury-buffer (current-buffer)) | |
400 | (if (get-buffer mh-show-buffer) | |
401 | (bury-buffer mh-show-buffer)) | |
402 | (if mh-previous-window-config | |
403 | (set-window-configuration mh-previous-window-config)) | |
404 | (run-hooks 'mh-quit-hook)) | |
405 | ||
406 | (defun mh-page-msg (&optional arg) | |
407 | "Page the displayed message forwards. | |
408 | Scrolls ARG lines or a full screen if no argument is supplied." | |
409 | (interactive "P") | |
410 | (scroll-other-window arg)) | |
411 | ||
412 | ||
413 | (defun mh-previous-page (&optional arg) | |
414 | "Page the displayed message backwards. | |
415 | Scrolls ARG lines or a full screen if no argument is supplied." | |
416 | (interactive "P") | |
417 | (mh-in-show-buffer (mh-show-buffer) | |
418 | (scroll-down arg))) | |
419 | ||
420 | ||
421 | (defun mh-previous-undeleted-msg (&optional arg) | |
847b8219 | 422 | "Move to the NTH previous undeleted message in window." |
c26cf6c8 RS |
423 | (interactive "p") |
424 | (setq mh-next-direction 'backward) | |
425 | (beginning-of-line) | |
426 | (cond ((re-search-backward mh-good-msg-regexp nil 0 arg) | |
427 | (mh-maybe-show)) | |
428 | (t | |
429 | (if (get-buffer mh-show-buffer) | |
430 | (delete-windows-on mh-show-buffer))))) | |
431 | ||
432 | ||
433 | (defun mh-rescan-folder (&optional range) | |
434 | "Rescan a folder after optionally processing the outstanding commands. | |
435 | If optional prefix argument is provided, prompt for the range of | |
436 | messages to display. Otherwise show the entire folder." | |
437 | (interactive (list (if current-prefix-arg | |
438 | (mh-read-msg-range "Range to scan [all]? ") | |
439 | nil))) | |
440 | (setq mh-next-direction 'forward) | |
441 | (mh-scan-folder mh-current-folder (or range "all"))) | |
442 | ||
443 | ||
444 | (defun mh-write-msg-to-file (msg file no-headers) | |
445 | "Append MESSAGE to the end of a FILE. | |
446 | If NO-HEADERS (prefix argument) is provided, write only the message body. | |
447 | Otherwise send the entire message including the headers." | |
448 | (interactive | |
449 | (list (mh-get-msg-num t) | |
450 | (let ((default-dir (if (eq 'write (car mh-last-destination)) | |
451 | (file-name-directory (car (cdr mh-last-destination))) | |
452 | default-directory))) | |
847b8219 KH |
453 | (read-file-name (format "Save message%s in file: " |
454 | (if current-prefix-arg " body" "")) | |
455 | default-dir | |
456 | (if (eq 'write (car mh-last-destination)) | |
457 | (car (cdr mh-last-destination)) | |
458 | (expand-file-name "mail.out" default-dir)))) | |
c26cf6c8 | 459 | current-prefix-arg)) |
847b8219 | 460 | (let ((msg-file-to-output (mh-msg-filename msg)) |
c26cf6c8 | 461 | (output-file (mh-expand-file-name file))) |
847b8219 | 462 | (setq mh-last-destination (list 'write file (if no-headers 'no-headers))) |
c26cf6c8 | 463 | (save-excursion |
847b8219 | 464 | (set-buffer (get-buffer-create mh-temp-buffer)) |
c26cf6c8 | 465 | (erase-buffer) |
847b8219 | 466 | (insert-file-contents msg-file-to-output) |
c26cf6c8 RS |
467 | (goto-char (point-min)) |
468 | (if no-headers (search-forward "\n\n")) | |
469 | (append-to-file (point) (point-max) output-file)))) | |
470 | ||
471 | ||
472 | (defun mh-toggle-showing () | |
473 | "Toggle the scanning mode/showing mode of displaying messages." | |
474 | (interactive) | |
475 | (if mh-showing | |
476 | (mh-set-scan-mode) | |
477 | (mh-show))) | |
478 | ||
479 | ||
480 | (defun mh-undo (msg-or-seq) | |
847b8219 | 481 | "Undo the pending deletion or refile of the specified MESSAGE(s). |
c26cf6c8 RS |
482 | Default is the displayed message. If optional prefix argument is |
483 | provided, then prompt for the message sequence." | |
484 | (interactive (list (if current-prefix-arg | |
485 | (mh-read-seq-default "Undo" t) | |
486 | (mh-get-msg-num t)))) | |
487 | (cond ((numberp msg-or-seq) | |
488 | (let ((original-position (point))) | |
489 | (beginning-of-line) | |
490 | (while (not (or (looking-at mh-deleted-msg-regexp) | |
491 | (looking-at mh-refiled-msg-regexp) | |
492 | (and (eq mh-next-direction 'forward) (bobp)) | |
493 | (and (eq mh-next-direction 'backward) | |
494 | (save-excursion (forward-line) (eobp))))) | |
495 | (forward-line (if (eq mh-next-direction 'forward) -1 1))) | |
496 | (if (or (looking-at mh-deleted-msg-regexp) | |
497 | (looking-at mh-refiled-msg-regexp)) | |
498 | (progn | |
499 | (mh-undo-msg (mh-get-msg-num t)) | |
500 | (mh-maybe-show)) | |
501 | (goto-char original-position) | |
502 | (error "Nothing to undo")))) | |
503 | (t | |
847b8219 | 504 | (mh-map-to-seq-msgs 'mh-undo-msg msg-or-seq))) |
c26cf6c8 RS |
505 | ;; update the mh-refile-list so mh-outstanding-commands-p will work |
506 | (mh-mapc (function | |
507 | (lambda (elt) | |
508 | (if (not (mh-seq-to-msgs elt)) | |
509 | (setq mh-refile-list (delq elt mh-refile-list))))) | |
510 | mh-refile-list) | |
511 | (if (not (mh-outstanding-commands-p)) | |
512 | (mh-set-folder-modified-p nil))) | |
513 | ||
514 | ||
847b8219 | 515 | ;;;###autoload |
c26cf6c8 | 516 | (defun mh-version () |
847b8219 | 517 | "Display version information about mh-e and the MH mail handling system." |
c26cf6c8 RS |
518 | (interactive) |
519 | (mh-find-progs) | |
847b8219 | 520 | (set-buffer (get-buffer-create mh-temp-buffer)) |
c26cf6c8 | 521 | (erase-buffer) |
2b70d21e | 522 | (insert " mh-e info:\n\nversion: " mh-e-RCS-id |
c26cf6c8 RS |
523 | "\nEmacs: " emacs-version " on " (symbol-name system-type) " ") |
524 | (condition-case () | |
525 | (call-process "uname" nil t nil "-a") | |
526 | (file-error)) | |
527 | (insert "\n\n MH info:\n\n" (expand-file-name "inc" mh-progs) ":\n") | |
528 | (let ((help-start (point))) | |
529 | (condition-case err-data | |
530 | (mh-exec-cmd-output "inc" nil "-help") | |
531 | (file-error (insert (mapconcat 'concat (cdr err-data) ": ")))) | |
532 | (goto-char help-start) | |
533 | (search-forward "version: " nil t) | |
534 | (beginning-of-line) | |
535 | (delete-region help-start (point)) | |
536 | (goto-char (point-min))) | |
847b8219 | 537 | (display-buffer mh-temp-buffer)) |
c26cf6c8 RS |
538 | |
539 | ||
540 | (defun mh-visit-folder (folder &optional range) | |
847b8219 | 541 | "Visit FOLDER and display RANGE of messages. |
c26cf6c8 | 542 | Do not call this function from outside mh-e; see \\[mh-rmail] instead." |
847b8219 | 543 | (interactive (list (mh-prompt-for-folder "Visit" mh-inbox t) |
c26cf6c8 RS |
544 | (mh-read-msg-range "Range [all]? "))) |
545 | (let ((config (current-window-configuration))) | |
546 | (mh-scan-folder folder (or range "all")) | |
547 | (setq mh-previous-window-config config)) | |
548 | nil) | |
549 | ||
550 | ||
551 | (defun mh-compat-quit () | |
847b8219 KH |
552 | "The \"b\" key is obsolescent; will assume you want \"\\[mh-quit]\" ..." |
553 | ;; Was going to make it run mh-burst-digest, but got complaint that | |
554 | ;; 'b' should mean 'back', as it does in info, less, and rn. | |
555 | ;; This is a temporary compatibility function. | |
c26cf6c8 RS |
556 | (interactive) |
557 | (message "%s" (documentation this-command)) | |
558 | (sit-for 1) | |
559 | (call-interactively 'mh-quit)) | |
560 | ||
847b8219 KH |
561 | |
562 | (defun mh-update-sequences () | |
563 | "Update MH's Unseen sequence and current folder and message. | |
564 | Flush mh-e's state out to MH. The message at the cursor becomes current." | |
565 | (interactive) | |
566 | ;; mh-update-sequences is the opposite of mh-read-folder-sequences, | |
567 | ;; which updates mh-e's state from MH. | |
568 | (let ((folder-set (mh-update-unseen)) | |
569 | (new-cur (mh-get-msg-num nil))) | |
570 | (if new-cur | |
571 | (let ((seq-entry (mh-find-seq 'cur))) | |
572 | (mh-remove-cur-notation) | |
573 | (setcdr seq-entry (list new-cur)) ;delete-seq-locally, add-msgs-to-seq | |
574 | (mh-define-sequence 'cur (list new-cur)) | |
575 | (beginning-of-line) | |
576 | (if (looking-at mh-good-msg-regexp) | |
577 | (mh-notate nil mh-note-cur mh-cmd-note))) | |
578 | (or folder-set | |
579 | (save-excursion | |
580 | (mh-exec-cmd-quiet t "folder" mh-current-folder "-fast")))))) | |
581 | ||
582 | ||
c26cf6c8 RS |
583 | \f |
584 | ||
585 | ;;; Support routines. | |
586 | ||
587 | (defun mh-delete-a-msg (msg) | |
588 | ;; Delete the MESSAGE. | |
589 | (save-excursion | |
590 | (mh-goto-msg msg nil t) | |
591 | (if (looking-at mh-refiled-msg-regexp) | |
592 | (error "Message %d is refiled. Undo refile before deleting." msg)) | |
593 | (if (looking-at mh-deleted-msg-regexp) | |
594 | nil | |
595 | (mh-set-folder-modified-p t) | |
596 | (setq mh-delete-list (cons msg mh-delete-list)) | |
597 | (mh-add-msgs-to-seq msg 'deleted t) | |
847b8219 | 598 | (mh-notate msg mh-note-deleted mh-cmd-note) |
c26cf6c8 RS |
599 | (run-hooks 'mh-delete-msg-hook)))) |
600 | ||
601 | (defun mh-refile-a-msg (msg destination) | |
602 | ;; Refile MESSAGE in FOLDER. FOLDER is a symbol, not a string. | |
603 | (save-excursion | |
604 | (mh-goto-msg msg nil t) | |
605 | (cond ((looking-at mh-deleted-msg-regexp) | |
606 | (error "Message %d is deleted. Undo delete before moving." msg)) | |
607 | ((looking-at mh-refiled-msg-regexp) | |
608 | (if (y-or-n-p | |
609 | (format "Message %d already refiled. Copy to %s as well? " | |
610 | msg destination)) | |
611 | (mh-exec-cmd "refile" (mh-get-msg-num t) "-link" | |
612 | "-src" mh-current-folder | |
613 | (symbol-name destination)) | |
614 | (message "Message not copied."))) | |
615 | (t | |
616 | (mh-set-folder-modified-p t) | |
617 | (if (not (memq destination mh-refile-list)) | |
618 | (setq mh-refile-list (cons destination mh-refile-list))) | |
619 | (if (not (memq msg (mh-seq-to-msgs destination))) | |
620 | (mh-add-msgs-to-seq msg destination t)) | |
847b8219 | 621 | (mh-notate msg mh-note-refiled mh-cmd-note) |
c26cf6c8 RS |
622 | (run-hooks 'mh-refile-msg-hook))))) |
623 | ||
624 | ||
625 | (defun mh-next-msg () | |
626 | ;; Move backward or forward to the next undeleted message in the buffer. | |
627 | (if (eq mh-next-direction 'forward) | |
628 | (mh-next-undeleted-msg 1) | |
629 | (mh-previous-undeleted-msg 1))) | |
630 | ||
631 | ||
632 | (defun mh-set-scan-mode () | |
633 | ;; Display the scan listing buffer, but do not show a message. | |
634 | (if (get-buffer mh-show-buffer) | |
635 | (delete-windows-on mh-show-buffer)) | |
636 | (setq mh-showing nil) | |
dc9bdc98 | 637 | (force-mode-line-update) |
c26cf6c8 RS |
638 | (if mh-recenter-summary-p |
639 | (mh-recenter nil))) | |
640 | ||
641 | ||
642 | (defun mh-undo-msg (msg) | |
643 | ;; Undo the deletion or refile of one MESSAGE. | |
644 | (cond ((memq msg mh-delete-list) | |
645 | (setq mh-delete-list (delq msg mh-delete-list)) | |
646 | (mh-delete-msg-from-seq msg 'deleted t)) | |
647 | (t | |
648 | (mh-mapc (function (lambda (dest) | |
649 | (mh-delete-msg-from-seq msg dest t))) | |
650 | mh-refile-list))) | |
651 | (mh-notate msg ? mh-cmd-note)) | |
652 | ||
653 | ||
654 | \f | |
655 | ||
656 | ;;; The folder data abstraction. | |
657 | ||
658 | (defun mh-make-folder (name) | |
659 | ;; Create and initialize a new mail folder called NAME and make it the | |
660 | ;; current folder. | |
661 | (switch-to-buffer name) | |
662 | (setq buffer-read-only nil) | |
663 | (erase-buffer) | |
664 | (setq buffer-read-only t) | |
665 | (mh-folder-mode) | |
666 | (mh-set-folder-modified-p nil) | |
847b8219 KH |
667 | (setq buffer-file-name mh-folder-filename) |
668 | (mh-make-folder-mode-line)) | |
c26cf6c8 RS |
669 | |
670 | ||
671 | ;;; Ensure new buffers won't get this mode if default-major-mode is nil. | |
672 | (put 'mh-folder-mode 'mode-class 'special) | |
673 | ||
674 | (defun mh-folder-mode () | |
675 | "Major mh-e mode for \"editing\" an MH folder scan listing.\\<mh-folder-mode-map> | |
676 | You can show the message the cursor is pointing to, and step through the | |
677 | messages. Messages can be marked for deletion or refiling into another | |
678 | folder; these commands are executed all at once with a separate command. | |
679 | ||
680 | A prefix argument (\\[universal-argument]) to delete, refile, list, or undo | |
681 | applies the action to a message sequence. | |
682 | ||
683 | Here is a list of the standard keys for mh-e commands, grouped by function. | |
684 | This list is purposefully not customized; mh-e has a long history, and many | |
685 | alternate key bindings as a result. This list is to encourage users to use | |
686 | standard keys so the other keys can perhaps someday be put to new uses. | |
687 | ||
688 | t toggle show or scan-only mode | |
847b8219 | 689 | RET show message, or back to top if already showing |
c26cf6c8 | 690 | |
847b8219 KH |
691 | SPC page message forward |
692 | DEL page message back | |
c26cf6c8 RS |
693 | |
694 | n next message | |
695 | p previous message | |
847b8219 | 696 | g go to message by number |
c26cf6c8 RS |
697 | |
698 | d mark for deletion | |
699 | o, ^ mark for output (refile) to another folder | |
700 | ? show folder of pending refile | |
701 | u undo delete or refile marking | |
702 | ||
703 | x execute marked deletes and refiles | |
704 | i incorporate new mail | |
705 | ||
706 | m mail a new message | |
707 | r reply to a message | |
708 | f forward a message | |
709 | ||
710 | q quit mh-e | |
711 | ||
712 | M-f visit new folder | |
713 | M-r rescan this folder | |
714 | ||
715 | Here are all the commands with their current binding, listed in key order: | |
716 | \\{mh-folder-mode-map} | |
717 | ||
718 | Variables controlling mh-e operation are (defaults in parentheses): | |
719 | ||
720 | mh-recursive-folders (nil) | |
721 | Non-nil means commands which operate on folders do so recursively. | |
722 | ||
723 | mh-bury-show-buffer (t) | |
724 | Non-nil means that the buffer used to display message is buried. | |
725 | It will never be offered as the default other buffer. | |
726 | ||
727 | mh-clean-message-header (nil) | |
728 | Non-nil means remove header lines matching the regular expression | |
729 | specified in mh-invisible-headers from messages. | |
730 | ||
731 | mh-visible-headers (nil) | |
732 | If non-nil, it contains a regexp specifying the headers that are shown in | |
733 | a message if mh-clean-message-header is non-nil. Setting this variable | |
734 | overrides mh-invisible-headers. | |
735 | ||
736 | mh-do-not-confirm (nil) | |
737 | Non-nil means do not prompt for confirmation before executing some | |
738 | non-recoverable commands such as mh-kill-folder and mh-undo-folder. | |
739 | ||
740 | mhl-formfile (nil) | |
741 | Name of format file to be used by mhl to show messages. | |
742 | A value of T means use the default format file. | |
743 | Nil means don't use mhl to format messages. | |
744 | ||
745 | mh-lpr-command-format (\"lpr -p -J '%s'\") | |
746 | Format for command used to print a message on a system printer. | |
747 | ||
748 | mh-scan-prog (\"scan\") | |
749 | Program to run to generate one-line-per-message listing of a folder. | |
750 | Normally \"scan\" or a file name linked to scan. This file is searched | |
751 | for relative to the mh-progs directory unless it is an absolute pathname. | |
752 | Automatically becomes buffer-local when set in any fashion. | |
753 | ||
754 | mh-print-background (nil) | |
755 | Print messages in the background if non-nil. | |
756 | WARNING: do not delete the messages until printing is finished; | |
757 | otherwise, your output may be truncated. | |
758 | ||
759 | mh-recenter-summary-p (nil) | |
760 | If non-nil, then the scan listing is recentered when the window displaying | |
761 | a messages is toggled off. | |
762 | ||
763 | mh-summary-height (4) | |
764 | Number of lines in the summary window including the mode line. | |
765 | ||
c26cf6c8 RS |
766 | The value of mh-folder-mode-hook is called when a new folder is set up." |
767 | ||
768 | (kill-all-local-variables) | |
769 | (use-local-map mh-folder-mode-map) | |
770 | (setq major-mode 'mh-folder-mode) | |
771 | (mh-set-mode-name "MH-Folder") | |
847b8219 | 772 | (mh-make-local-vars |
c26cf6c8 RS |
773 | 'mh-current-folder (buffer-name) ; Name of folder, a string |
774 | 'mh-show-buffer (format "show-%s" (buffer-name)) ; Buffer that displays msgs | |
775 | 'mh-folder-filename ; e.g. "/usr/foobar/Mail/inbox/" | |
776 | (file-name-as-directory (mh-expand-file-name (buffer-name))) | |
777 | 'mh-showing nil ; Show message also? | |
c26cf6c8 RS |
778 | 'mh-delete-list nil ; List of msgs nums to delete |
779 | 'mh-refile-list nil ; List of folder names in mh-seq-list | |
780 | 'mh-seq-list nil ; Alist of (seq . msgs) nums | |
781 | 'mh-seen-list nil ; List of displayed messages | |
782 | 'mh-next-direction 'forward ; Direction to move to next message | |
783 | 'mh-narrowed-to-seq nil ; Sequence display is narrowed to | |
784 | 'mh-first-msg-num nil ; Number of first msg in buffer | |
785 | 'mh-last-msg-num nil ; Number of last msg in buffer | |
942fc772 | 786 | 'mh-msg-count nil ; Number of msgs in buffer |
847b8219 | 787 | 'mh-mode-line-annotation nil ; Indiction this is not the full folder |
c26cf6c8 RS |
788 | 'mh-previous-window-config nil) ; Previous window configuration |
789 | (setq truncate-lines t) | |
790 | (auto-save-mode -1) | |
791 | (setq buffer-offer-save t) | |
847b8219 KH |
792 | (if (boundp 'local-write-file-hooks) |
793 | (setq local-write-file-hooks '(mh-execute-commands)) ;Emacs 19 | |
794 | (make-local-variable 'write-file-hooks) | |
795 | (setq write-file-hooks '(mh-execute-commands))) ;Emacs 18 | |
c26cf6c8 RS |
796 | (make-local-variable 'revert-buffer-function) |
797 | (setq revert-buffer-function 'mh-undo-folder) | |
798 | (or (assq 'mh-showing minor-mode-alist) | |
799 | (setq minor-mode-alist | |
800 | (cons '(mh-showing " Show") minor-mode-alist))) | |
801 | (run-hooks 'mh-folder-mode-hook)) | |
802 | ||
803 | ||
847b8219 KH |
804 | (defun mh-make-local-vars (&rest pairs) |
805 | ;; Take VARIABLE-VALUE pairs and make local variables initialized to the | |
c26cf6c8 RS |
806 | ;; value. |
807 | (while pairs | |
808 | (make-variable-buffer-local (car pairs)) | |
809 | (set (car pairs) (car (cdr pairs))) | |
810 | (setq pairs (cdr (cdr pairs))))) | |
811 | ||
812 | ||
813 | (defun mh-scan-folder (folder range) | |
814 | ;; Scan the FOLDER over the RANGE. Return in the folder's buffer. | |
815 | (cond ((null (get-buffer folder)) | |
816 | (mh-make-folder folder)) | |
817 | (t | |
818 | (mh-process-or-undo-commands folder) | |
819 | (switch-to-buffer folder))) | |
820 | (mh-regenerate-headers range) | |
821 | (cond ((zerop (buffer-size)) | |
822 | (if (equal range "all") | |
823 | (message "Folder %s is empty" folder) | |
824 | (message "No messages in %s, range %s" folder range)) | |
825 | (sit-for 5))) | |
826 | (mh-goto-cur-msg)) | |
827 | ||
828 | ||
847b8219 KH |
829 | (defun mh-regenerate-headers (range &optional update) |
830 | ;; scan folder over range RANGE. | |
831 | ;; If UPDATE, append the scan lines, otherwise replace. | |
832 | (let ((folder mh-current-folder) | |
833 | scan-start) | |
c26cf6c8 RS |
834 | (message "Scanning %s..." folder) |
835 | (with-mh-folder-updating (nil) | |
847b8219 KH |
836 | (if update |
837 | (goto-char (point-max)) | |
838 | (erase-buffer)) | |
839 | (setq scan-start (point)) | |
c26cf6c8 RS |
840 | (mh-exec-cmd-output mh-scan-prog nil |
841 | "-noclear" "-noheader" | |
842 | "-width" (window-width) | |
843 | folder range) | |
847b8219 | 844 | (goto-char scan-start) |
c26cf6c8 RS |
845 | (cond ((looking-at "scan: no messages in") |
846 | (keep-lines mh-valid-scan-line)) ; Flush random scan lines | |
847 | ((looking-at "scan: ")) ; Keep error messages | |
848 | (t | |
849 | (keep-lines mh-valid-scan-line))) ; Flush random scan lines | |
c26cf6c8 RS |
850 | (setq mh-seq-list (mh-read-folder-sequences folder nil)) |
851 | (mh-notate-user-sequences) | |
847b8219 KH |
852 | (or update |
853 | (setq mh-mode-line-annotation | |
854 | (if (equal range "all") | |
855 | nil | |
856 | mh-partial-folder-mode-line-annotation))) | |
857 | (mh-make-folder-mode-line)) | |
c26cf6c8 RS |
858 | (message "Scanning %s...done" folder))) |
859 | ||
860 | ||
861 | (defun mh-get-new-mail (maildrop-name) | |
862 | ;; Read new mail from a maildrop into the current buffer. | |
863 | ;; Return in the current buffer. | |
864 | (let ((point-before-inc (point)) | |
865 | (folder mh-current-folder) | |
866 | (new-mail-p nil)) | |
867 | (with-mh-folder-updating (t) | |
f965c3d7 KH |
868 | (if maildrop-name |
869 | (message "inc %s -file %s..." folder maildrop-name) | |
870 | (message "inc %s..." folder)) | |
c26cf6c8 RS |
871 | (setq mh-next-direction 'forward) |
872 | (goto-char (point-max)) | |
873 | (let ((start-of-inc (point))) | |
874 | (if maildrop-name | |
847b8219 KH |
875 | ;; I think MH 5 used "-ms-file" instead of "-file", |
876 | ;; which would make inc'ing from maildrops fail. | |
c26cf6c8 RS |
877 | (mh-exec-cmd-output mh-inc-prog nil folder |
878 | "-file" (expand-file-name maildrop-name) | |
879 | "-width" (window-width) | |
880 | "-truncate") | |
847b8219 KH |
881 | (mh-exec-cmd-output mh-inc-prog nil |
882 | "-width" (window-width))) | |
f965c3d7 KH |
883 | (if maildrop-name |
884 | (message "inc %s -file %s...done" folder maildrop-name) | |
885 | (message "inc %s...done" folder)) | |
c26cf6c8 | 886 | (goto-char start-of-inc) |
847b8219 KH |
887 | (cond ((save-excursion |
888 | (re-search-forward "^inc: no mail" nil t)) | |
c26cf6c8 RS |
889 | (message "No new mail%s%s" (if maildrop-name " in " "") |
890 | (if maildrop-name maildrop-name ""))) | |
891 | ((re-search-forward "^inc:" nil t) ; Error messages | |
892 | (error "inc error")) | |
893 | (t | |
847b8219 | 894 | (mh-remove-cur-notation) |
c26cf6c8 RS |
895 | (setq new-mail-p t))) |
896 | (keep-lines mh-valid-scan-line) ; Flush random scan lines | |
c26cf6c8 RS |
897 | (setq mh-seq-list (mh-read-folder-sequences folder t)) |
898 | (mh-notate-user-sequences) | |
899 | (if new-mail-p | |
900 | (progn | |
942fc772 KH |
901 | (mh-make-folder-mode-line) |
902 | (mh-goto-cur-msg)) | |
c26cf6c8 RS |
903 | (goto-char point-before-inc)))))) |
904 | ||
905 | ||
847b8219 | 906 | (defun mh-make-folder-mode-line (&optional ignored) |
c26cf6c8 | 907 | ;; Set the fields of the mode line for a folder buffer. |
847b8219 KH |
908 | ;; The optional argument is now obsolete. It used to be used to pass |
909 | ;; in what is now stored in the buffer-local variable | |
910 | ;; mh-mode-line-annotation. | |
c26cf6c8 RS |
911 | (save-excursion |
912 | (mh-first-msg) | |
913 | (setq mh-first-msg-num (mh-get-msg-num nil)) | |
914 | (mh-last-msg) | |
915 | (setq mh-last-msg-num (mh-get-msg-num nil)) | |
942fc772 KH |
916 | (setq mh-msg-count (count-lines (point-min) (point-max))) |
917 | (setq mode-line-buffer-identification | |
918 | (list (format "{%%b%s} %d msg%s" | |
919 | (if mh-mode-line-annotation | |
920 | (format "/%s" mh-mode-line-annotation) | |
921 | "") | |
922 | mh-msg-count | |
923 | (if (zerop mh-msg-count) | |
924 | "s" | |
925 | (if (> mh-msg-count 1) | |
926 | (format "s (%d-%d)" mh-first-msg-num | |
927 | mh-last-msg-num) | |
928 | (format " (%d)" mh-first-msg-num)))))))) | |
c26cf6c8 RS |
929 | |
930 | ||
931 | (defun mh-unmark-all-headers (remove-all-flags) | |
932 | ;; Remove all '+' flags from the headers, and if called with a non-nil | |
933 | ;; argument, remove all 'D', '^' and '%' flags too. | |
934 | ;; Optimized for speed (i.e., no regular expressions). | |
935 | (save-excursion | |
936 | (let ((case-fold-search nil) | |
847b8219 | 937 | (last-line (1- (point-max))) |
c26cf6c8 RS |
938 | char) |
939 | (mh-first-msg) | |
940 | (while (<= (point) last-line) | |
941 | (forward-char mh-cmd-note) | |
942 | (setq char (following-char)) | |
943 | (if (or (and remove-all-flags | |
847b8219 KH |
944 | (or (eql char (aref mh-note-deleted 0)) |
945 | (eql char (aref mh-note-refiled 0)))) | |
946 | (eql char (aref mh-note-cur 0))) | |
c26cf6c8 RS |
947 | (progn |
948 | (delete-char 1) | |
949 | (insert " "))) | |
847b8219 KH |
950 | (if remove-all-flags |
951 | (progn | |
952 | (forward-char 1) | |
953 | (if (eql (following-char) (aref mh-note-seq 0)) | |
954 | (progn | |
955 | (delete-char 1) | |
956 | (insert " "))))) | |
c26cf6c8 RS |
957 | (forward-line))))) |
958 | ||
959 | ||
847b8219 KH |
960 | (defun mh-remove-cur-notation () |
961 | ;; Remove old cur notation (cf mh-goto-cur-msg code). | |
962 | (let ((cur-msg (car (mh-seq-to-msgs 'cur)))) | |
963 | (save-excursion | |
964 | (and cur-msg | |
965 | (mh-goto-msg cur-msg t t) | |
966 | (looking-at mh-cur-scan-msg-regexp) | |
967 | (mh-notate nil ? mh-cmd-note))))) | |
968 | ||
c26cf6c8 RS |
969 | (defun mh-goto-cur-msg () |
970 | ;; Position the cursor at the current message. | |
971 | (let ((cur-msg (car (mh-seq-to-msgs 'cur)))) | |
972 | (cond ((and cur-msg | |
847b8219 KH |
973 | (mh-goto-msg cur-msg t t)) |
974 | (mh-notate nil mh-note-cur mh-cmd-note) | |
c26cf6c8 RS |
975 | (mh-recenter 0) |
976 | (mh-maybe-show cur-msg)) | |
977 | (t | |
978 | (mh-last-msg) | |
979 | (message "No current message"))))) | |
980 | ||
981 | ||
982 | (defun mh-process-or-undo-commands (folder) | |
983 | ;; If FOLDER has outstanding commands, then either process or discard them. | |
984 | ;; Called by functions like mh-sort-folder, so also invalidate show buffer. | |
985 | (set-buffer folder) | |
986 | (if (mh-outstanding-commands-p) | |
987 | (if (or mh-do-not-confirm | |
988 | (y-or-n-p | |
989 | "Process outstanding deletes and refiles (or lose them)? ")) | |
990 | (mh-process-commands folder) | |
991 | (mh-undo-folder))) | |
992 | (mh-update-unseen) | |
993 | (mh-invalidate-show-buffer)) | |
994 | ||
995 | ||
996 | (defun mh-process-commands (folder) | |
997 | ;; Process outstanding commands for the folder FOLDER. | |
998 | (message "Processing deletes and refiles for %s..." folder) | |
999 | (set-buffer folder) | |
1000 | (with-mh-folder-updating (nil) | |
1001 | ;; Update the unseen sequence if it exists | |
1002 | (mh-update-unseen) | |
1003 | ||
1004 | ;; Then refile messages | |
1005 | (mh-mapc | |
1006 | (function | |
1007 | (lambda (dest) | |
1008 | (let ((msgs (mh-seq-to-msgs dest))) | |
1009 | (cond (msgs | |
1010 | (apply 'mh-exec-cmd "refile" | |
847b8219 KH |
1011 | "-src" folder (symbol-name dest) |
1012 | (mh-coalesce-msg-list msgs)) | |
c26cf6c8 RS |
1013 | (mh-delete-scan-msgs msgs)))))) |
1014 | mh-refile-list) | |
1015 | (setq mh-refile-list nil) | |
1016 | ||
1017 | ;; Now delete messages | |
1018 | (cond (mh-delete-list | |
847b8219 KH |
1019 | (apply 'mh-exec-cmd "rmm" folder |
1020 | (mh-coalesce-msg-list mh-delete-list)) | |
c26cf6c8 RS |
1021 | (mh-delete-scan-msgs mh-delete-list) |
1022 | (setq mh-delete-list nil))) | |
1023 | ||
1024 | ;; Don't need to remove sequences since delete and refile do so. | |
1025 | ||
1026 | ;; Mark cur message | |
1027 | (if (> (buffer-size) 0) | |
847b8219 | 1028 | (mh-define-sequence 'cur (list (or (mh-get-msg-num nil) "last")))) |
c26cf6c8 RS |
1029 | |
1030 | (and (buffer-file-name (get-buffer mh-show-buffer)) | |
1031 | (not (file-exists-p (buffer-file-name (get-buffer mh-show-buffer)))) | |
1032 | ;; If "inc" were to put a new msg in this file, | |
1033 | ;; we would not notice, so mark it invalid now. | |
1034 | (mh-invalidate-show-buffer)) | |
1035 | ||
1036 | (setq mh-seq-list (mh-read-folder-sequences mh-current-folder nil)) | |
1037 | (mh-unmark-all-headers t) | |
1038 | (mh-notate-user-sequences) | |
1039 | (message "Processing deletes and refiles for %s...done" folder))) | |
1040 | ||
1041 | ||
1042 | (defun mh-update-unseen () | |
847b8219 KH |
1043 | ;; Flush updates to the Unseen sequence out to MH. |
1044 | ;; Return non-NIL iff set the MH folder. | |
c26cf6c8 | 1045 | (if mh-seen-list |
847b8219 KH |
1046 | (let* ((unseen-seq (mh-find-seq mh-unseen-seq)) |
1047 | (unseen-msgs (mh-seq-msgs unseen-seq))) | |
1048 | (if unseen-msgs | |
1049 | (progn | |
1050 | (mh-undefine-sequence mh-unseen-seq mh-seen-list) | |
1051 | (while mh-seen-list | |
1052 | (setq unseen-msgs (delq (car mh-seen-list) unseen-msgs)) | |
1053 | (setq mh-seen-list (cdr mh-seen-list))) | |
1054 | (setcdr unseen-seq unseen-msgs) | |
1055 | t) ;since we set the folder | |
1056 | (setq mh-seen-list nil))))) | |
c26cf6c8 RS |
1057 | |
1058 | ||
1059 | (defun mh-delete-scan-msgs (msgs) | |
1060 | ;; Delete the scan listing lines for each of the msgs in the LIST. | |
c26cf6c8 | 1061 | (save-excursion |
942fc772 KH |
1062 | (while msgs |
1063 | (if (mh-goto-msg (car msgs) t t) | |
1064 | (mh-delete-line 1)) | |
1065 | (setq msgs (cdr msgs))))) | |
c26cf6c8 RS |
1066 | |
1067 | ||
1068 | (defun mh-outstanding-commands-p () | |
1069 | ;; Returns non-nil if there are outstanding deletes or refiles. | |
1070 | (or mh-delete-list mh-refile-list)) | |
1071 | ||
847b8219 KH |
1072 | |
1073 | (defun mh-coalesce-msg-list (messages) | |
1074 | ;; Give a list of MESSAGES, return a list of message number ranges. | |
1075 | ;; Sort of the opposite of mh-read-msg-list, which expands ranges. | |
1076 | ;; Message lists passed to MH programs go through this so | |
1077 | ;; command line arguments won't exceed system limits. | |
1078 | (let ((msgs (sort (copy-sequence messages) 'mh-greaterp)) | |
1079 | (range-high nil) | |
1080 | (prev -1) | |
1081 | (ranges nil)) | |
1082 | (while prev | |
1083 | (if range-high | |
1084 | (if (or (not (numberp prev)) | |
1085 | (not (eql (car msgs) (1- prev)))) | |
1086 | (progn ;non-sequential, flush old range | |
1087 | (if (eql prev range-high) | |
1088 | (setq ranges (cons range-high ranges)) | |
1089 | (setq ranges (cons (format "%s-%s" prev range-high) ranges))) | |
1090 | (setq range-high nil)))) | |
1091 | (or range-high | |
1092 | (setq range-high (car msgs))) ;start new or first range | |
1093 | (setq prev (car msgs)) | |
1094 | (setq msgs (cdr msgs))) | |
1095 | ranges)) | |
1096 | ||
1097 | (defun mh-greaterp (msg1 msg2) | |
1098 | ;; Sort two message indicators. Strings are "smaller" than numbers. | |
1099 | ;; Legal values are things like "cur", "last", 1, and 1820. | |
1100 | (if (numberp msg1) | |
1101 | (if (numberp msg2) | |
1102 | (> msg1 msg2) | |
1103 | t) | |
1104 | (if (numberp msg2) | |
1105 | nil | |
1106 | (string-lessp msg2 msg1)))) | |
1107 | ||
c26cf6c8 RS |
1108 | \f |
1109 | ||
1110 | ;;; Basic sequence handling | |
1111 | ||
1112 | (defun mh-delete-seq-locally (seq) | |
1113 | ;; Remove mh-e's record of SEQUENCE. | |
1114 | (let ((entry (mh-find-seq seq))) | |
1115 | (setq mh-seq-list (delq entry mh-seq-list)))) | |
1116 | ||
1117 | (defun mh-read-folder-sequences (folder save-refiles) | |
1118 | ;; Read and return the predefined sequences for a FOLDER. | |
1119 | ;; If SAVE-REFILES is non-nil, then keep the sequences | |
1120 | ;; that note messages to be refiled. | |
1121 | (let ((seqs ())) | |
1122 | (cond (save-refiles | |
1123 | (mh-mapc (function (lambda (seq) ; Save the refiling sequences | |
1124 | (if (mh-folder-name-p (mh-seq-name seq)) | |
1125 | (setq seqs (cons seq seqs))))) | |
1126 | mh-seq-list))) | |
1127 | (save-excursion | |
1128 | (if (eq 0 (mh-exec-cmd-quiet nil "mark" folder "-list")) | |
1129 | (progn | |
1130 | ;; look for name in line of form "cur: 4" or "myseq (private): 23" | |
1131 | (while (re-search-forward "^[^: ]+" nil t) | |
1132 | (setq seqs (cons (mh-make-seq (intern (buffer-substring | |
1133 | (match-beginning 0) | |
1134 | (match-end 0))) | |
1135 | (mh-read-msg-list)) | |
1136 | seqs))) | |
1137 | (delete-region (point-min) (point))))) ; avoid race with mh-process-daemon | |
1138 | seqs)) | |
1139 | ||
1140 | (defun mh-read-msg-list () | |
1141 | ;; Return a list of message numbers from the current point to the end of | |
847b8219 | 1142 | ;; the line. Expands ranges into set of individual numbers. |
c26cf6c8 RS |
1143 | (let ((msgs ()) |
1144 | (end-of-line (save-excursion (end-of-line) (point))) | |
1145 | num) | |
1146 | (while (re-search-forward "[0-9]+" end-of-line t) | |
1147 | (setq num (string-to-int (buffer-substring (match-beginning 0) | |
1148 | (match-end 0)))) | |
1149 | (cond ((looking-at "-") ; Message range | |
1150 | (forward-char 1) | |
1151 | (re-search-forward "[0-9]+" end-of-line t) | |
1152 | (let ((num2 (string-to-int (buffer-substring (match-beginning 0) | |
1153 | (match-end 0))))) | |
1154 | (if (< num2 num) | |
1155 | (error "Bad message range: %d-%d" num num2)) | |
1156 | (while (<= num num2) | |
1157 | (setq msgs (cons num msgs)) | |
1158 | (setq num (1+ num))))) | |
847b8219 KH |
1159 | ((not (zerop num)) ;"pick" outputs "0" to mean no match |
1160 | (setq msgs (cons num msgs))))) | |
c26cf6c8 RS |
1161 | msgs)) |
1162 | ||
1163 | (defun mh-notate-user-sequences () | |
1164 | ;; Mark the scan listing of all messages in user-defined sequences. | |
1165 | (let ((seqs mh-seq-list) | |
1166 | name) | |
1167 | (while seqs | |
1168 | (setq name (mh-seq-name (car seqs))) | |
1169 | (if (not (mh-internal-seq name)) | |
847b8219 | 1170 | (mh-notate-seq name mh-note-seq (1+ mh-cmd-note))) |
c26cf6c8 RS |
1171 | (setq seqs (cdr seqs))))) |
1172 | ||
1173 | ||
1174 | (defun mh-internal-seq (name) | |
1175 | ;; Return non-NIL if NAME is the name of an internal mh-e sequence. | |
1176 | (or (memq name '(answered cur deleted forwarded printed)) | |
1177 | (eq name mh-unseen-seq) | |
1178 | (eq name mh-previous-seq) | |
1179 | (mh-folder-name-p name))) | |
1180 | ||
1181 | ||
847b8219 | 1182 | (defun mh-delete-msg-from-seq (message sequence &optional internal-flag) |
c26cf6c8 | 1183 | "Delete MESSAGE from SEQUENCE. MESSAGE defaults to displayed message. |
847b8219 KH |
1184 | From Lisp, optional third arg INTERNAL-FLAG non-nil means do not |
1185 | inform MH of the change." | |
c26cf6c8 RS |
1186 | (interactive (list (mh-get-msg-num t) |
1187 | (mh-read-seq-default "Delete from" t) | |
1188 | nil)) | |
847b8219 | 1189 | (let ((entry (mh-find-seq sequence))) |
c26cf6c8 | 1190 | (cond (entry |
847b8219 | 1191 | (mh-notate-if-in-one-seq message ? (1+ mh-cmd-note) sequence) |
c26cf6c8 | 1192 | (if (not internal-flag) |
847b8219 KH |
1193 | (mh-undefine-sequence sequence (list message))) |
1194 | (setcdr entry (delq message (mh-seq-msgs entry))))))) | |
c26cf6c8 RS |
1195 | |
1196 | ||
1197 | (defun mh-undefine-sequence (seq msgs) | |
847b8219 | 1198 | ;; Remove from the SEQUENCE the list of MSGS. |
c26cf6c8 RS |
1199 | (mh-exec-cmd "mark" mh-current-folder "-delete" |
1200 | "-sequence" (symbol-name seq) | |
847b8219 | 1201 | (mh-coalesce-msg-list msgs))) |
c26cf6c8 RS |
1202 | |
1203 | ||
1204 | (defun mh-define-sequence (seq msgs) | |
1205 | ;; Define the SEQUENCE to contain the list of MSGS. | |
1206 | ;; Do not mark pseudo-sequences or empty sequences. | |
1207 | ;; Signals an error if SEQUENCE is an illegal name. | |
1208 | (if (and msgs | |
1209 | (not (mh-folder-name-p seq))) | |
1210 | (save-excursion | |
1211 | (mh-exec-cmd-error nil "mark" mh-current-folder "-add" "-zero" | |
1212 | "-sequence" (symbol-name seq) | |
847b8219 | 1213 | (mh-coalesce-msg-list msgs))))) |
c26cf6c8 RS |
1214 | |
1215 | ||
1216 | (defun mh-map-over-seqs (func seq-list) | |
1217 | ;; Apply the FUNCTION to each element in the list of SEQUENCES, | |
1218 | ;; passing the sequence name and the list of messages as arguments. | |
1219 | (while seq-list | |
1220 | (funcall func (mh-seq-name (car seq-list)) (mh-seq-msgs (car seq-list))) | |
1221 | (setq seq-list (cdr seq-list)))) | |
1222 | ||
1223 | ||
1224 | (defun mh-notate-if-in-one-seq (msg notation offset seq) | |
1225 | ;; If the MESSAGE is in only the SEQUENCE, then mark the scan listing of the | |
1226 | ;; message with the CHARACTER at the given OFFSET from the beginning of the | |
1227 | ;; listing line. | |
847b8219 | 1228 | (let ((in-seqs (mh-seq-containing-msg msg nil))) |
c26cf6c8 RS |
1229 | (if (and (eq seq (car in-seqs)) (null (cdr in-seqs))) |
1230 | (mh-notate msg notation offset)))) | |
1231 | ||
1232 | ||
847b8219 | 1233 | (defun mh-seq-containing-msg (msg &optional include-internal-p) |
c26cf6c8 | 1234 | ;; Return a list of the sequences containing MESSAGE. |
847b8219 | 1235 | ;; If INCLUDE-INTERNAL-P non-nil, include mh-e internal sequences in list. |
c26cf6c8 RS |
1236 | (let ((l mh-seq-list) |
1237 | (seqs ())) | |
1238 | (while l | |
847b8219 KH |
1239 | (and (memq msg (mh-seq-msgs (car l))) |
1240 | (or include-internal-p | |
1241 | (not (mh-internal-seq (mh-seq-name (car l))))) | |
1242 | (setq seqs (cons (mh-seq-name (car l)) seqs))) | |
c26cf6c8 RS |
1243 | (setq l (cdr l))) |
1244 | seqs)) | |
1245 | ||
1246 | ||
1247 | \f | |
1248 | ||
1249 | ;;; User prompting commands. | |
1250 | ||
1251 | ||
1252 | (defun mh-read-msg-range (prompt) | |
1253 | ;; Read a list of blank-separated items. | |
1254 | (let* ((buf (read-string prompt)) | |
1255 | (buf-size (length buf)) | |
1256 | (start 0) | |
1257 | (input ())) | |
1258 | (while (< start buf-size) | |
1259 | (let ((next (read-from-string buf start buf-size))) | |
1260 | (setq input (cons (car next) input)) | |
1261 | (setq start (cdr next)))) | |
1262 | (nreverse input))) | |
1263 | ||
1264 | \f | |
1265 | ||
1266 | ;;; Build the folder-mode keymap: | |
1267 | ||
1268 | (suppress-keymap mh-folder-mode-map) | |
1269 | (define-key mh-folder-mode-map "q" 'mh-quit) | |
1270 | (define-key mh-folder-mode-map "b" 'mh-compat-quit) | |
1271 | (define-key mh-folder-mode-map "?" 'mh-msg-is-in-seq) | |
1272 | (define-key mh-folder-mode-map "%" 'mh-put-msg-in-seq) | |
1273 | (define-key mh-folder-mode-map "|" 'mh-pipe-msg) | |
1274 | (define-key mh-folder-mode-map "\ea" 'mh-edit-again) | |
1275 | (define-key mh-folder-mode-map "\e%" 'mh-delete-msg-from-seq) | |
1276 | (define-key mh-folder-mode-map "\e#" 'mh-delete-seq) | |
1277 | (define-key mh-folder-mode-map "\C-xn" 'mh-narrow-to-seq) | |
1278 | (define-key mh-folder-mode-map "\C-xw" 'mh-widen) | |
1279 | (define-key mh-folder-mode-map "\eb" 'mh-burst-digest) | |
1280 | (define-key mh-folder-mode-map "\eu" 'mh-undo-folder) | |
1281 | (define-key mh-folder-mode-map "\e " 'mh-page-digest) | |
1282 | (define-key mh-folder-mode-map "\e\177" 'mh-page-digest-backwards) | |
1283 | (define-key mh-folder-mode-map "\ed" 'mh-redistribute) | |
1284 | (define-key mh-folder-mode-map "\ee" 'mh-extract-rejected-mail) | |
1285 | (define-key mh-folder-mode-map "\ef" 'mh-visit-folder) | |
1286 | (define-key mh-folder-mode-map "\ek" 'mh-kill-folder) | |
1287 | (define-key mh-folder-mode-map "\el" 'mh-list-folders) | |
1288 | (define-key mh-folder-mode-map "\en" 'mh-store-msg) | |
1289 | (define-key mh-folder-mode-map "\ep" 'mh-pack-folder) | |
1290 | (define-key mh-folder-mode-map "\eq" 'mh-list-sequences) | |
1291 | (define-key mh-folder-mode-map "\es" 'mh-search-folder) | |
1292 | (define-key mh-folder-mode-map "\er" 'mh-rescan-folder) | |
1293 | (define-key mh-folder-mode-map "l" 'mh-print-msg) | |
1294 | (define-key mh-folder-mode-map "t" 'mh-toggle-showing) | |
1295 | (define-key mh-folder-mode-map "c" 'mh-copy-msg) | |
1296 | (define-key mh-folder-mode-map "i" 'mh-inc-folder) | |
1297 | (define-key mh-folder-mode-map "x" 'mh-execute-commands) | |
1298 | (define-key mh-folder-mode-map "e" 'mh-execute-commands) | |
1299 | (define-key mh-folder-mode-map "f" 'mh-forward) | |
1300 | (define-key mh-folder-mode-map "m" 'mh-send) | |
1301 | (define-key mh-folder-mode-map "s" 'mh-send) | |
1302 | (define-key mh-folder-mode-map "r" 'mh-reply) | |
1303 | (define-key mh-folder-mode-map "a" 'mh-reply) | |
1304 | (define-key mh-folder-mode-map "j" 'mh-goto-msg) | |
1305 | (define-key mh-folder-mode-map "g" 'mh-goto-msg) | |
847b8219 | 1306 | (define-key mh-folder-mode-map "\e<" 'mh-first-msg) |
c26cf6c8 RS |
1307 | (define-key mh-folder-mode-map "\e>" 'mh-last-msg) |
1308 | (define-key mh-folder-mode-map "\177" 'mh-previous-page) | |
1309 | (define-key mh-folder-mode-map " " 'mh-page-msg) | |
847b8219 | 1310 | (define-key mh-folder-mode-map "\r" 'mh-show) |
c26cf6c8 RS |
1311 | (define-key mh-folder-mode-map "." 'mh-show) |
1312 | (define-key mh-folder-mode-map "," 'mh-header-display) | |
1313 | (define-key mh-folder-mode-map "u" 'mh-undo) | |
1314 | (define-key mh-folder-mode-map "d" 'mh-delete-msg) | |
1315 | (define-key mh-folder-mode-map "\C-d" 'mh-delete-msg-no-motion) | |
1316 | (define-key mh-folder-mode-map "p" 'mh-previous-undeleted-msg) | |
1317 | (define-key mh-folder-mode-map "n" 'mh-next-undeleted-msg) | |
1318 | (define-key mh-folder-mode-map "o" 'mh-refile-msg) | |
1319 | (define-key mh-folder-mode-map "^" 'mh-refile-msg) | |
1320 | (define-key mh-folder-mode-map "\C-o" 'mh-write-msg-to-file) | |
1321 | (define-key mh-folder-mode-map ">" 'mh-write-msg-to-file) | |
1322 | (define-key mh-folder-mode-map "!" 'mh-refile-or-write-again) | |
1323 | ||
942fc772 KH |
1324 | ;; "C-c /" prefix is used in mh-folder-mode by pgp.el and mailcrypt |
1325 | ||
c26cf6c8 RS |
1326 | \f |
1327 | ||
1328 | ;;;autoload the other mh-e parts | |
1329 | ||
1330 | ;;; mh-comp | |
1331 | ||
1332 | (autoload 'mh-smail "mh-comp" | |
847b8219 KH |
1333 | "Compose and send mail with the MH mail system. |
1334 | This function is an entry point to mh-e, the Emacs front end | |
1335 | to the MH mail system. | |
1336 | See documentation of `\\[mh-send]' for more details on composing mail." t) | |
1337 | ||
c26cf6c8 | 1338 | (autoload 'mh-smail-other-window "mh-comp" |
847b8219 KH |
1339 | "Compose and send mail in other window with the MH mail system. |
1340 | This function is an entry point to mh-e, the Emacs front end | |
1341 | to the MH mail system. | |
1342 | See documentation of `\\[mh-send]' for more details on composing mail." t) | |
1343 | ||
c26cf6c8 | 1344 | (autoload 'mh-edit-again "mh-comp" |
847b8219 KH |
1345 | "Clean-up a draft or a message previously sent and make it resendable. |
1346 | Default is the current message. | |
1347 | The variable mh-new-draft-cleaned-headers specifies the headers to remove. | |
1348 | See also documentation for `\\[mh-send]' function." t) | |
1349 | ||
c26cf6c8 | 1350 | (autoload 'mh-extract-rejected-mail "mh-comp" |
847b8219 KH |
1351 | "Extract a letter returned by the mail system and make it resendable. |
1352 | Default is the current message. The variable mh-new-draft-cleaned-headers | |
1353 | gives the headers to clean out of the original message. | |
1354 | See also documentation for `\\[mh-send]' function." t) | |
1355 | ||
c26cf6c8 | 1356 | (autoload 'mh-forward "mh-comp" |
847b8219 KH |
1357 | "Forward a message or message sequence. Defaults to displayed message. |
1358 | If optional prefix argument provided, then prompt for the message sequence. | |
1359 | See also documentation for `\\[mh-send]' function." t) | |
1360 | ||
c26cf6c8 | 1361 | (autoload 'mh-redistribute "mh-comp" |
847b8219 KH |
1362 | "Redistribute a letter. |
1363 | Depending on how your copy of MH was compiled, you may need to change the | |
1364 | setting of the variable mh-redist-full-contents. See its documentation." t) | |
1365 | ||
c26cf6c8 | 1366 | (autoload 'mh-reply "mh-comp" |
847b8219 KH |
1367 | "Reply to a MESSAGE (default: displayed message). |
1368 | If optional prefix argument INCLUDEP provided, then include the message | |
1369 | in the reply using filter mhl.reply in your MH directory. | |
1370 | Prompts for type of addresses to reply to: | |
1371 | from sender only, | |
1372 | to sender and primary recipients, | |
1373 | cc/all sender and all recipients. | |
1374 | If the file named by `mh-repl-formfile' exists, it is used as a skeleton | |
1375 | for the reply. See also documentation for `\\[mh-send]' function." t) | |
1376 | ||
c26cf6c8 | 1377 | (autoload 'mh-send "mh-comp" |
847b8219 KH |
1378 | "Compose and send a letter. |
1379 | The file named by `mh-comp-formfile' will be used as the form. | |
1380 | Do not call this function from outside mh-e; use \\[mh-smail] instead. | |
1381 | The letter is composed in mh-letter-mode; see its documentation for more | |
1382 | details. If `mh-compose-letter-function' is defined, it is called on the | |
1383 | draft and passed three arguments: to, subject, and cc." t) | |
1384 | ||
c26cf6c8 | 1385 | (autoload 'mh-send-other-window "mh-comp" |
847b8219 KH |
1386 | "Compose and send a letter in another window. |
1387 | Do not call this function from outside mh-e; | |
1388 | use \\[mh-smail-other-window] instead. | |
1389 | See also documentation for `\\[mh-send]' function." t) | |
1390 | ||
c26cf6c8 | 1391 | (autoload 'mh-letter-mode "mh-comp" |
847b8219 KH |
1392 | "Mode for composing letters in mh-e. |
1393 | For more details, type \\[describe-mode] while in MH-Letter mode." t) | |
c26cf6c8 RS |
1394 | |
1395 | ||
1396 | ;;; mh-funcs | |
1397 | ||
1398 | (autoload 'mh-burst-digest "mh-funcs" | |
847b8219 KH |
1399 | "Burst apart the current message, which should be a digest. |
1400 | The message is replaced by its table of contents and the messages from the | |
1401 | digest are inserted into the folder after that message." t) | |
1402 | ||
c26cf6c8 | 1403 | (autoload 'mh-copy-msg "mh-funcs" |
847b8219 KH |
1404 | "Copy to another FOLDER the specified MESSAGE(s) without deleting them. |
1405 | Default is the displayed message. If optional prefix argument is | |
1406 | provided, then prompt for the message sequence." t) | |
1407 | ||
c26cf6c8 RS |
1408 | (autoload 'mh-kill-folder "mh-funcs" |
1409 | "Remove the current folder." t) | |
847b8219 | 1410 | |
c26cf6c8 RS |
1411 | (autoload 'mh-list-folders "mh-funcs" |
1412 | "List mail folders." t) | |
847b8219 | 1413 | |
c26cf6c8 | 1414 | (autoload 'mh-pack-folder "mh-funcs" |
847b8219 KH |
1415 | "Renumber the messages of a folder to be 1..n. |
1416 | First, offer to execute any outstanding commands for the current folder. | |
1417 | If optional prefix argument provided, prompt for the range of messages | |
1418 | to display after packing. Otherwise, show the entire folder." t) | |
1419 | ||
c26cf6c8 | 1420 | (autoload 'mh-pipe-msg "mh-funcs" |
847b8219 KH |
1421 | "Pipe the current message through the given shell COMMAND. |
1422 | If INCLUDE-HEADERS (prefix argument) is provided, send the entire message. | |
1423 | Otherwise just send the message's body without the headers." t) | |
1424 | ||
c26cf6c8 RS |
1425 | (autoload 'mh-page-digest "mh-funcs" |
1426 | "Advance displayed message to next digested message." t) | |
847b8219 | 1427 | |
c26cf6c8 RS |
1428 | (autoload 'mh-page-digest-backwards "mh-funcs" |
1429 | "Back up displayed message to previous digested message." t) | |
847b8219 | 1430 | |
c26cf6c8 | 1431 | (autoload 'mh-print-msg "mh-funcs" |
847b8219 KH |
1432 | "Print MESSAGE(s) (default: displayed message) on printer. |
1433 | If optional prefix argument provided, then prompt for the message sequence. | |
1434 | The variable mh-lpr-command-format is used to generate the print command. | |
1435 | The messages are formatted by mhl. See the variable mhl-formfile." t) | |
1436 | ||
c26cf6c8 | 1437 | (autoload 'mh-sort-folder "mh-funcs" |
847b8219 KH |
1438 | "Sort the messages in the current folder by date. |
1439 | Calls the MH program sortm to do the work. | |
1440 | The arguments in the list mh-sortm-args are passed to sortm | |
1441 | if this function is passed an argument." t) | |
1442 | ||
c26cf6c8 RS |
1443 | (autoload 'mh-undo-folder "mh-funcs" |
1444 | "Undo all commands in current folder." t) | |
847b8219 | 1445 | |
c26cf6c8 | 1446 | (autoload 'mh-store-msg "mh-funcs" |
86a32538 | 1447 | "Store the file(s) contained in the current message into DIRECTORY. |
847b8219 KH |
1448 | The message can contain a shar file or uuencoded file. |
1449 | Default directory is the last directory used, or initially the value of | |
1450 | mh-store-default-directory or the current directory." t) | |
1451 | ||
86a32538 RS |
1452 | (autoload 'mh-store-buffer "mh-funcs" |
1453 | "Store the file(s) contained in the current buffer into DIRECTORY. | |
847b8219 KH |
1454 | The buffer can contain a shar file or uuencoded file. |
1455 | Default directory is the last directory used, or initially the value of | |
1456 | `mh-store-default-directory' or the current directory." t) | |
c26cf6c8 RS |
1457 | |
1458 | ||
1459 | ;;; mh-pick | |
1460 | ||
1461 | (autoload 'mh-search-folder "mh-pick" | |
847b8219 KH |
1462 | "Search FOLDER for messages matching a pattern. |
1463 | Add the messages found to the sequence named `search'." t) | |
c26cf6c8 RS |
1464 | |
1465 | ;;; mh-seq | |
1466 | ||
c26cf6c8 RS |
1467 | (autoload 'mh-delete-seq "mh-seq" |
1468 | "Delete the SEQUENCE." t) | |
1469 | (autoload 'mh-list-sequences "mh-seq" | |
1470 | "List the sequences defined in FOLDER." t) | |
1471 | (autoload 'mh-msg-is-in-seq "mh-seq" | |
1472 | "Display the sequences that contain MESSAGE (default: displayed message)." t) | |
1473 | (autoload 'mh-narrow-to-seq "mh-seq" | |
847b8219 KH |
1474 | "Restrict display of this folder to just messages in SEQUENCE |
1475 | Use \\[mh-widen] to undo this command." t) | |
1476 | (autoload 'mh-put-msg-in-seq "mh-seq" | |
1477 | "Add MESSAGE(s) (default: displayed message) to SEQUENCE. | |
1478 | If optional prefix argument provided, then prompt for the message sequence." t) | |
c26cf6c8 RS |
1479 | (autoload 'mh-widen "mh-seq" |
1480 | "Remove restrictions from current folder, thereby showing all messages." t) | |
1481 | (autoload 'mh-rename-seq "mh-seq" | |
847b8219 | 1482 | "Rename SEQUENCE to have NEW-NAME." t) |
c26cf6c8 RS |
1483 | |
1484 | ;;; mh-e.el ends here |