Commit | Line | Data |
---|---|---|
bdcfe844 | 1 | ;;; mh-funcs.el --- MH-E functions not everyone will use right away |
c26cf6c8 | 2 | |
924df208 | 3 | ;; Copyright (C) 1993, 1995, 2001, 02, 2003 Free Software Foundation, Inc. |
a1b4049d BW |
4 | |
5 | ;; Author: Bill Wohler <wohler@newt.com> | |
6 | ;; Maintainer: Bill Wohler <wohler@newt.com> | |
7 | ;; Keywords: mail | |
8 | ;; See: mh-e.el | |
c26cf6c8 | 9 | |
60370d40 | 10 | ;; This file is part of GNU Emacs. |
c26cf6c8 | 11 | |
9b7bc076 | 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 | ||
bdcfe844 BW |
29 | ;; Internal support for MH-E package. |
30 | ;; Putting these functions in a separate file lets MH-E start up faster, | |
b578f267 | 31 | ;; since less Lisp code needs to be loaded all at once. |
c26cf6c8 | 32 | |
847b8219 KH |
33 | ;;; Change Log: |
34 | ||
c26cf6c8 RS |
35 | ;;; Code: |
36 | ||
c26cf6c8 RS |
37 | (require 'mh-e) |
38 | ||
c3d9274a | 39 | ;;; Customization |
847b8219 | 40 | |
c26cf6c8 RS |
41 | (defvar mh-sortm-args nil |
42 | "Extra arguments to have \\[mh-sort-folder] pass to the \"sortm\" command. | |
847b8219 KH |
43 | The arguments are passed to sortm if \\[mh-sort-folder] is given a |
44 | prefix argument. Normally default arguments to sortm are specified in the | |
45 | MH profile. | |
c26cf6c8 RS |
46 | For example, '(\"-nolimit\" \"-textfield\" \"subject\") is a useful setting.") |
47 | ||
847b8219 KH |
48 | (defvar mh-note-copied "C" |
49 | "String whose first character is used to notate copied messages.") | |
50 | ||
51 | (defvar mh-note-printed "P" | |
52 | "String whose first character is used to notate printed messages.") | |
53 | ||
bdcfe844 | 54 | ;;; Functions |
847b8219 | 55 | |
c3d9274a | 56 | ;;;###mh-autoload |
c26cf6c8 RS |
57 | (defun mh-burst-digest () |
58 | "Burst apart the current message, which should be a digest. | |
847b8219 | 59 | The message is replaced by its table of contents and the messages from the |
c26cf6c8 RS |
60 | digest are inserted into the folder after that message." |
61 | (interactive) | |
62 | (let ((digest (mh-get-msg-num t))) | |
63 | (mh-process-or-undo-commands mh-current-folder) | |
c3d9274a | 64 | (mh-set-folder-modified-p t) ; lock folder while bursting |
c26cf6c8 RS |
65 | (message "Bursting digest...") |
66 | (mh-exec-cmd "burst" mh-current-folder digest "-inplace") | |
847b8219 KH |
67 | (with-mh-folder-updating (t) |
68 | (beginning-of-line) | |
69 | (delete-region (point) (point-max))) | |
70 | (mh-regenerate-headers (format "%d-last" digest) t) | |
71 | (mh-goto-cur-msg) | |
c26cf6c8 RS |
72 | (message "Bursting digest...done"))) |
73 | ||
c3d9274a | 74 | ;;;###mh-autoload |
847b8219 | 75 | (defun mh-copy-msg (msg-or-seq folder) |
a1b4049d | 76 | "Copy the specified MSG-OR-SEQ to another FOLDER without deleting them. |
924df208 BW |
77 | Default is the displayed message. |
78 | If optional prefix argument is provided, then prompt for the message sequence. | |
79 | If variable `transient-mark-mode' is non-nil and the mark is active, then the | |
80 | selected region is copied. | |
81 | In a program, MSG-OR-SEQ can be a message number, a list of message numbers, a | |
82 | region in a cons cell, or a sequence." | |
83 | (interactive (list (mh-interactive-msg-or-seq "Copy") | |
c3d9274a | 84 | (mh-prompt-for-folder "Copy to" "" t))) |
924df208 BW |
85 | (let ((msg-list (let ((result ())) |
86 | (mh-iterate-on-msg-or-seq msg msg-or-seq | |
87 | (mh-notate nil mh-note-copied mh-cmd-note) | |
88 | (push msg result)) | |
89 | result))) | |
3d7ca223 | 90 | (mh-exec-cmd "refile" (mh-coalesce-msg-list msg-list) |
924df208 | 91 | "-link" "-src" mh-current-folder folder))) |
c26cf6c8 | 92 | |
c3d9274a | 93 | ;;;###mh-autoload |
c26cf6c8 | 94 | (defun mh-kill-folder () |
a1b4049d BW |
95 | "Remove the current folder and all included messages. |
96 | Removes all of the messages (files) within the specified current folder, | |
3d7ca223 | 97 | and then removes the folder (directory) itself." |
c26cf6c8 | 98 | (interactive) |
3d7ca223 | 99 | (if (or mh-index-data |
924df208 | 100 | (yes-or-no-p (format "Remove folder %s (and all included messages)? " |
3d7ca223 BW |
101 | mh-current-folder))) |
102 | (let ((folder mh-current-folder) | |
103 | (window-config mh-previous-window-config)) | |
c3d9274a | 104 | (mh-set-folder-modified-p t) ; lock folder to kill it |
3d7ca223 | 105 | (mh-exec-cmd-daemon "rmf" 'mh-rmf-daemon folder) |
bdcfe844 BW |
106 | (when (boundp 'mh-speed-folder-map) |
107 | (mh-speed-invalidate-map folder)) | |
3d7ca223 | 108 | (mh-remove-from-sub-folders-cache folder) |
c3d9274a | 109 | (mh-set-folder-modified-p nil) ; so kill-buffer doesn't complain |
3d7ca223 | 110 | (if (and mh-show-buffer (get-buffer mh-show-buffer)) |
c3d9274a BW |
111 | (kill-buffer mh-show-buffer)) |
112 | (if (get-buffer folder) | |
3d7ca223 BW |
113 | (kill-buffer folder)) |
114 | (when window-config | |
115 | (set-window-configuration window-config)) | |
116 | (message "Folder %s removed" folder)) | |
c3d9274a | 117 | (message "Folder not removed"))) |
c26cf6c8 | 118 | |
3d7ca223 BW |
119 | (defun mh-rmf-daemon (process output) |
120 | "The rmf PROCESS puts OUTPUT in temporary buffer. | |
121 | Display the results only if something went wrong." | |
122 | (set-buffer (get-buffer-create mh-temp-buffer)) | |
123 | (insert-before-markers output) | |
124 | (when (save-excursion | |
125 | (beginning-of-buffer) | |
126 | (re-search-forward "^rmf: " (point-max) t)) | |
127 | (display-buffer mh-temp-buffer))) | |
128 | ||
bdcfe844 BW |
129 | ;; Avoid compiler warning... |
130 | (defvar view-exit-action) | |
c26cf6c8 | 131 | |
c3d9274a | 132 | ;;;###mh-autoload |
c26cf6c8 RS |
133 | (defun mh-list-folders () |
134 | "List mail folders." | |
135 | (interactive) | |
3d7ca223 | 136 | (let ((temp-buffer mh-folders-buffer)) |
a1b4049d BW |
137 | (with-output-to-temp-buffer temp-buffer |
138 | (save-excursion | |
c3d9274a BW |
139 | (set-buffer temp-buffer) |
140 | (erase-buffer) | |
141 | (message "Listing folders...") | |
142 | (mh-exec-cmd-output "folders" t (if mh-recursive-folders-flag | |
143 | "-recurse" | |
144 | "-norecurse")) | |
145 | (goto-char (point-min)) | |
146 | (view-mode 1) | |
147 | (setq view-exit-action 'kill-buffer) | |
148 | (message "Listing folders...done"))))) | |
149 | ||
150 | ;;;###mh-autoload | |
c26cf6c8 RS |
151 | (defun mh-pack-folder (range) |
152 | "Renumber the messages of a folder to be 1..n. | |
bdcfe844 BW |
153 | First, offer to execute any outstanding commands for the current folder. If |
154 | optional prefix argument provided, prompt for the RANGE of messages to display | |
155 | after packing. Otherwise, show the entire folder." | |
c26cf6c8 | 156 | (interactive (list (if current-prefix-arg |
c3d9274a BW |
157 | (mh-read-msg-range mh-current-folder t) |
158 | '("all")))) | |
159 | (let ((threaded-flag (memq 'unthread mh-view-ops))) | |
160 | (mh-pack-folder-1 range) | |
161 | (mh-goto-cur-msg) | |
162 | (when mh-index-data | |
163 | (mh-index-update-maps mh-current-folder)) | |
164 | (cond (threaded-flag (mh-toggle-threads)) | |
165 | (mh-index-data (mh-index-insert-folder-headers)))) | |
c26cf6c8 RS |
166 | (message "Packing folder...done")) |
167 | ||
c26cf6c8 | 168 | (defun mh-pack-folder-1 (range) |
bdcfe844 BW |
169 | "Close and pack the current folder. |
170 | Display the given RANGE of messages after packing. If RANGE is nil, show the | |
171 | entire folder." | |
c26cf6c8 RS |
172 | (mh-process-or-undo-commands mh-current-folder) |
173 | (message "Packing folder...") | |
c3d9274a | 174 | (mh-set-folder-modified-p t) ; lock folder while packing |
c26cf6c8 | 175 | (save-excursion |
847b8219 | 176 | (mh-exec-cmd-quiet t "folder" mh-current-folder "-pack" |
c3d9274a | 177 | "-norecurse" "-fast")) |
bdcfe844 | 178 | (mh-reset-threads-and-narrowing) |
c26cf6c8 RS |
179 | (mh-regenerate-headers range)) |
180 | ||
c3d9274a | 181 | ;;;###mh-autoload |
c26cf6c8 RS |
182 | (defun mh-pipe-msg (command include-headers) |
183 | "Pipe the current message through the given shell COMMAND. | |
184 | If INCLUDE-HEADERS (prefix argument) is provided, send the entire message. | |
185 | Otherwise just send the message's body without the headers." | |
186 | (interactive | |
187 | (list (read-string "Shell command on message: ") current-prefix-arg)) | |
847b8219 | 188 | (let ((msg-file-to-pipe (mh-msg-filename (mh-get-msg-num t))) |
c3d9274a | 189 | (message-directory default-directory)) |
c26cf6c8 | 190 | (save-excursion |
847b8219 | 191 | (set-buffer (get-buffer-create mh-temp-buffer)) |
c26cf6c8 | 192 | (erase-buffer) |
847b8219 | 193 | (insert-file-contents msg-file-to-pipe) |
c26cf6c8 RS |
194 | (goto-char (point-min)) |
195 | (if (not include-headers) (search-forward "\n\n")) | |
847b8219 | 196 | (let ((default-directory message-directory)) |
c3d9274a | 197 | (shell-command-on-region (point) (point-max) command nil))))) |
c26cf6c8 | 198 | |
c3d9274a | 199 | ;;;###mh-autoload |
c26cf6c8 RS |
200 | (defun mh-page-digest () |
201 | "Advance displayed message to next digested message." | |
202 | (interactive) | |
203 | (mh-in-show-buffer (mh-show-buffer) | |
204 | ;; Go to top of screen (in case user moved point). | |
205 | (move-to-window-line 0) | |
206 | (let ((case-fold-search nil)) | |
207 | ;; Search for blank line and then for From: | |
208 | (or (and (search-forward "\n\n" nil t) | |
c3d9274a BW |
209 | (re-search-forward "^From:" nil t)) |
210 | (error "No more messages in digest"))) | |
c26cf6c8 RS |
211 | ;; Go back to previous blank line, then forward to the first non-blank. |
212 | (search-backward "\n\n" nil t) | |
213 | (forward-line 2) | |
214 | (mh-recenter 0))) | |
215 | ||
c3d9274a | 216 | ;;;###mh-autoload |
c26cf6c8 RS |
217 | (defun mh-page-digest-backwards () |
218 | "Back up displayed message to previous digested message." | |
219 | (interactive) | |
220 | (mh-in-show-buffer (mh-show-buffer) | |
221 | ;; Go to top of screen (in case user moved point). | |
222 | (move-to-window-line 0) | |
223 | (let ((case-fold-search nil)) | |
224 | (beginning-of-line) | |
225 | (or (and (search-backward "\n\n" nil t) | |
c3d9274a BW |
226 | (re-search-backward "^From:" nil t)) |
227 | (error "No previous message in digest"))) | |
c26cf6c8 RS |
228 | ;; Go back to previous blank line, then forward to the first non-blank. |
229 | (if (search-backward "\n\n" nil t) | |
c3d9274a | 230 | (forward-line 2)) |
c26cf6c8 RS |
231 | (mh-recenter 0))) |
232 | ||
c3d9274a | 233 | ;;;###mh-autoload |
c26cf6c8 | 234 | (defun mh-print-msg (msg-or-seq) |
924df208 BW |
235 | "Print MSG-OR-SEQ on printer. |
236 | Default is the displayed message. | |
237 | If optional prefix argument is provided, then prompt for the message sequence. | |
238 | If variable `transient-mark-mode' is non-nil and the mark is active, then the | |
239 | selected region is printed. | |
240 | In a program, MSG-OR-SEQ can be a message number, a list of message numbers, a | |
241 | region in a cons cell, or a sequence. | |
242 | ||
a1b4049d | 243 | The variable `mh-lpr-command-format' is used to generate the print command. |
bdcfe844 | 244 | The messages are formatted by mhl. See the variable `mhl-formfile'." |
924df208 BW |
245 | (interactive (list (mh-interactive-msg-or-seq "Print"))) |
246 | (message "Printing...") | |
247 | (let (msgs) | |
248 | ;; Gather message numbers and add them to "printed" sequence. | |
249 | (mh-iterate-on-msg-or-seq msg msg-or-seq | |
250 | (mh-add-msgs-to-seq msg 'printed t) | |
251 | (mh-notate nil mh-note-printed mh-cmd-note) | |
252 | (push msg msgs)) | |
253 | (setq msgs (nreverse msgs)) | |
254 | ;; Print scan listing if we have more than one message. | |
255 | (if (> (length msgs) 1) | |
256 | (let* ((msgs-string | |
257 | (mapconcat 'identity (mh-list-to-string | |
258 | (mh-coalesce-msg-list msgs)) " ")) | |
259 | (lpr-command | |
260 | (format mh-lpr-command-format | |
261 | (cond ((listp msg-or-seq) | |
262 | (format "Folder: %s, Messages: %s" | |
263 | mh-current-folder msgs-string)) | |
264 | ((symbolp msg-or-seq) | |
265 | (format "Folder: %s, Sequence: %s" | |
266 | mh-current-folder msg-or-seq))))) | |
267 | (scan-command | |
268 | (format "scan %s | %s" msgs-string lpr-command))) | |
269 | (if mh-print-background-flag | |
270 | (mh-exec-cmd-daemon shell-file-name nil "-c" scan-command) | |
271 | (call-process shell-file-name nil nil nil "-c" scan-command)))) | |
272 | ;; Print the messages | |
273 | (dolist (msg msgs) | |
274 | (let* ((mhl-command (format "%s %s %s" | |
275 | (expand-file-name "mhl" mh-lib-progs) | |
276 | (if mhl-formfile | |
277 | (format " -form %s" mhl-formfile) | |
278 | "") | |
279 | (mh-msg-filename msg))) | |
280 | (lpr-command | |
281 | (format mh-lpr-command-format | |
282 | (format "%s/%s" mh-current-folder msg))) | |
283 | (print-command | |
284 | (format "%s | %s" mhl-command lpr-command))) | |
285 | (if mh-print-background-flag | |
286 | (mh-exec-cmd-daemon shell-file-name nil "-c" print-command) | |
287 | (call-process shell-file-name nil nil nil "-c" print-command))))) | |
288 | (message "Printing...done")) | |
c26cf6c8 | 289 | |
c3d9274a | 290 | ;;;###mh-autoload |
847b8219 | 291 | (defun mh-sort-folder (&optional extra-args) |
c26cf6c8 RS |
292 | "Sort the messages in the current folder by date. |
293 | Calls the MH program sortm to do the work. | |
bdcfe844 BW |
294 | The arguments in the list `mh-sortm-args' are passed to sortm if the optional |
295 | argument EXTRA-ARGS is given." | |
c26cf6c8 RS |
296 | (interactive "P") |
297 | (mh-process-or-undo-commands mh-current-folder) | |
298 | (setq mh-next-direction 'forward) | |
c3d9274a | 299 | (mh-set-folder-modified-p t) ; lock folder while sorting |
c26cf6c8 | 300 | (message "Sorting folder...") |
c3d9274a BW |
301 | (let ((threaded-flag (memq 'unthread mh-view-ops))) |
302 | (mh-exec-cmd "sortm" mh-current-folder (if extra-args mh-sortm-args)) | |
303 | (when mh-index-data | |
304 | (mh-index-update-maps mh-current-folder)) | |
305 | (message "Sorting folder...done") | |
c3d9274a BW |
306 | (mh-scan-folder mh-current-folder "all") |
307 | (cond (threaded-flag (mh-toggle-threads)) | |
308 | (mh-index-data (mh-index-insert-folder-headers))))) | |
309 | ||
310 | ;;;###mh-autoload | |
c26cf6c8 | 311 | (defun mh-undo-folder (&rest ignore) |
a1b4049d BW |
312 | "Undo all pending deletes and refiles in current folder. |
313 | Argument IGNORE is deprecated." | |
c26cf6c8 | 314 | (interactive) |
bdcfe844 | 315 | (cond ((or mh-do-not-confirm-flag |
c3d9274a BW |
316 | (yes-or-no-p "Undo all commands in folder? ")) |
317 | (setq mh-delete-list nil | |
318 | mh-refile-list nil | |
319 | mh-seq-list nil | |
320 | mh-next-direction 'forward) | |
321 | (with-mh-folder-updating (nil) | |
322 | (mh-unmark-all-headers t))) | |
323 | (t | |
324 | (message "Commands not undone.") | |
924df208 BW |
325 | ;; Remove by 2003-06-30 if nothing seems amiss. XXX |
326 | ;; (sit-for 2) | |
327 | ))) | |
c3d9274a BW |
328 | |
329 | ;;;###mh-autoload | |
847b8219 | 330 | (defun mh-store-msg (directory) |
c26cf6c8 RS |
331 | "Store the file(s) contained in the current message into DIRECTORY. |
332 | The message can contain a shar file or uuencoded file. | |
333 | Default directory is the last directory used, or initially the value of | |
a1b4049d | 334 | `mh-store-default-directory' or the current directory." |
c3d9274a BW |
335 | (interactive (list (let ((udir (or mh-store-default-directory |
336 | default-directory))) | |
337 | (read-file-name "Store message in directory: " | |
338 | udir udir nil)))) | |
847b8219 | 339 | (let ((msg-file-to-store (mh-msg-filename (mh-get-msg-num t)))) |
c26cf6c8 | 340 | (save-excursion |
847b8219 | 341 | (set-buffer (get-buffer-create mh-temp-buffer)) |
c26cf6c8 | 342 | (erase-buffer) |
847b8219 KH |
343 | (insert-file-contents msg-file-to-store) |
344 | (mh-store-buffer directory)))) | |
c26cf6c8 | 345 | |
c3d9274a | 346 | ;;;###mh-autoload |
847b8219 | 347 | (defun mh-store-buffer (directory) |
c26cf6c8 RS |
348 | "Store the file(s) contained in the current buffer into DIRECTORY. |
349 | The buffer can contain a shar file or uuencoded file. | |
350 | Default directory is the last directory used, or initially the value of | |
351 | `mh-store-default-directory' or the current directory." | |
bdcfe844 | 352 | (interactive (list (let ((udir (or mh-store-default-directory |
c3d9274a BW |
353 | default-directory))) |
354 | (read-file-name "Store buffer in directory: " | |
355 | udir udir nil)))) | |
847b8219 | 356 | (let ((store-directory (expand-file-name directory)) |
c3d9274a BW |
357 | (sh-start (save-excursion |
358 | (goto-char (point-min)) | |
359 | (if (re-search-forward | |
360 | "^#![ \t]*/bin/sh\\|^#\\|^: " nil t) | |
361 | (progn | |
362 | ;; The "cut here" pattern was removed from above | |
363 | ;; because it seemed to hurt more than help. | |
364 | ;; But keep this to make it easier to put it back. | |
365 | (if (looking-at "^[^a-z0-9\"]*cut here\\b") | |
366 | (forward-line 1)) | |
367 | (beginning-of-line) | |
368 | (if (looking-at "^[#:]....+\n\\( ?\n\\)?end$") | |
369 | nil ;most likely end of a uuencode | |
370 | (point)))))) | |
c3d9274a | 371 | (command "sh") |
924df208 BW |
372 | (uudecode-filename "(unknown filename)") |
373 | log-begin) | |
847b8219 | 374 | (if (not sh-start) |
c3d9274a BW |
375 | (save-excursion |
376 | (goto-char (point-min)) | |
377 | (if (re-search-forward "^begin [0-7]+ " nil t) | |
378 | (setq uudecode-filename | |
379 | (buffer-substring (point) | |
380 | (progn (end-of-line) (point))))))) | |
c26cf6c8 | 381 | (save-excursion |
924df208 BW |
382 | (set-buffer (get-buffer-create mh-log-buffer)) |
383 | (setq log-begin (mh-truncate-log-buffer)) | |
c26cf6c8 | 384 | (if (not (file-directory-p store-directory)) |
c3d9274a BW |
385 | (progn |
386 | (insert "mkdir " directory "\n") | |
924df208 | 387 | (call-process "mkdir" nil mh-log-buffer t store-directory))) |
847b8219 KH |
388 | (insert "cd " directory "\n") |
389 | (setq mh-store-default-directory directory) | |
390 | (if (not sh-start) | |
c3d9274a BW |
391 | (progn |
392 | (setq command "uudecode") | |
393 | (insert uudecode-filename " being uudecoded...\n")))) | |
924df208 BW |
394 | (set-window-start (display-buffer mh-log-buffer) log-begin) ;watch progress |
395 | (let ((default-directory (file-name-as-directory store-directory))) | |
396 | (if (equal (call-process-region sh-start (point-max) command | |
397 | nil mh-log-buffer t) | |
398 | 0) | |
399 | (save-excursion | |
400 | (set-buffer mh-log-buffer) | |
401 | (insert "\n(mh-store finished)\n")) | |
402 | (error "Error occurred during execution of %s" command))))) | |
bdcfe844 BW |
403 | |
404 | \f | |
405 | ||
406 | ;;; Help Functions | |
407 | ||
924df208 | 408 | ;;;###mh-autoload |
bdcfe844 BW |
409 | (defun mh-ephem-message (string) |
410 | "Display STRING in the minibuffer momentarily." | |
411 | (message "%s" string) | |
412 | (sit-for 5) | |
413 | (message "")) | |
414 | ||
c3d9274a | 415 | ;;;###mh-autoload |
bdcfe844 BW |
416 | (defun mh-help () |
417 | "Display cheat sheet for the MH-Folder commands in minibuffer." | |
418 | (interactive) | |
419 | (mh-ephem-message | |
420 | (substitute-command-keys | |
421 | (mapconcat 'identity (cdr (assoc nil mh-help-messages)) "")))) | |
a1506d29 | 422 | |
c3d9274a | 423 | ;;;###mh-autoload |
bdcfe844 BW |
424 | (defun mh-prefix-help () |
425 | "Display cheat sheet for the commands of the current prefix in minibuffer." | |
426 | (interactive) | |
427 | ;; We got here because the user pressed a `?', but he pressed a prefix key | |
428 | ;; before that. Since the the key vector starts at index 0, the index of the | |
429 | ;; last keystroke is length-1 and thus the second to last keystroke is at | |
430 | ;; length-2. We use that information to obtain a suitable prefix character | |
431 | ;; from the recent keys. | |
432 | (let* ((keys (recent-keys)) | |
c3d9274a | 433 | (prefix-char (elt keys (- (length keys) 2)))) |
bdcfe844 BW |
434 | (mh-ephem-message |
435 | (substitute-command-keys | |
436 | (mapconcat 'identity (cdr (assoc prefix-char mh-help-messages)) ""))))) | |
437 | ||
438 | (provide 'mh-funcs) | |
439 | ||
440 | ;;; Local Variables: | |
c3d9274a | 441 | ;;; indent-tabs-mode: nil |
bdcfe844 BW |
442 | ;;; sentence-end-double-space: nil |
443 | ;;; End: | |
444 | ||
6b61353c | 445 | ;;; arch-tag: 1936c4f1-4843-438e-bc4b-a63bb75a7762 |
60370d40 | 446 | ;;; mh-funcs.el ends here |