| 1 | ;;; mh-e.el --- GNU Emacs interface to the MH mail system |
| 2 | |
| 3 | ;; Copyright (C) 1985,86,87,88,90,92,93,94,95,97,2000 Free Software Foundation, Inc. |
| 4 | |
| 5 | ;; Maintainer: Bill Wohler <wohler@newt.com> |
| 6 | ;; Version: 5.0.2 |
| 7 | ;; Keywords: mail |
| 8 | ;; Bug-reports: include `M-x mh-version' output in any correspondence |
| 9 | |
| 10 | ;; This file is part of mh-e, part of GNU Emacs. |
| 11 | |
| 12 | ;; GNU Emacs is free software; you can redistribute it and/or modify |
| 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 | |
| 17 | ;; GNU Emacs is distributed in the hope that it will be useful, |
| 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 |
| 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. |
| 26 | |
| 27 | ;;; Commentary: |
| 28 | |
| 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 | ;; There is a mailing list for discussion of mh-e and |
| 41 | ;; announcements of new versions. Send a "subscribe" message to |
| 42 | ;; mh-e-request@gnu.org to be added. Do not report bugs here; mail |
| 43 | ;; them directly to the maintainer (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 | |
| 57 | ;;; Change Log: |
| 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 |
| 63 | (defconst mh-e-RCS-id "$Id: mh-e.el,v 1.26 2000/08/16 20:38:40 monnier Exp $") |
| 64 | |
| 65 | ;;; Code: |
| 66 | |
| 67 | (provide 'mh-e) |
| 68 | (require 'mh-utils) |
| 69 | |
| 70 | \f |
| 71 | ;;; Hooks: |
| 72 | |
| 73 | (defgroup mh nil |
| 74 | "Emacs interface to the MH mail system" |
| 75 | :group 'mail) |
| 76 | |
| 77 | (defgroup mh-hook nil |
| 78 | "Hooks to mh-e mode" |
| 79 | :prefix "mh-" |
| 80 | :group 'mh) |
| 81 | |
| 82 | |
| 83 | (defcustom mh-folder-mode-hook nil |
| 84 | "Invoked in MH-Folder mode on a new folder." |
| 85 | :type 'hook |
| 86 | :group 'mh-hook) |
| 87 | |
| 88 | (defcustom mh-inc-folder-hook nil |
| 89 | "Invoked by \\<mh-folder-mode-map>`\\[mh-inc-folder]' after incorporating mail into a folder." |
| 90 | :type 'hook |
| 91 | :group 'mh-hook) |
| 92 | |
| 93 | (defcustom mh-show-hook nil |
| 94 | "Invoked after \\<mh-folder-mode-map>`\\[mh-show]' shows a message." |
| 95 | :type 'hook |
| 96 | :group 'mh-hook) |
| 97 | |
| 98 | (defcustom mh-show-mode-hook nil |
| 99 | "Invoked in MH-Show mode on each message." |
| 100 | :type 'hook |
| 101 | :group 'mh-hook) |
| 102 | |
| 103 | (defcustom mh-delete-msg-hook nil |
| 104 | "Invoked after marking each message for deletion." |
| 105 | :type 'hook |
| 106 | :group 'mh-hook) |
| 107 | |
| 108 | (defcustom mh-refile-msg-hook nil |
| 109 | "Invoked after marking each message for refiling." |
| 110 | :type 'hook |
| 111 | :group 'mh-hook) |
| 112 | |
| 113 | (defcustom mh-before-quit-hook nil |
| 114 | "Invoked by \\<mh-folder-mode-map>`\\[mh-quit]' before quitting mh-e. See also mh-quit-hook." |
| 115 | :type 'hook |
| 116 | :group 'mh-hook) |
| 117 | |
| 118 | (defcustom mh-quit-hook nil |
| 119 | "Invoked after \\<mh-folder-mode-map>`\\[mh-quit]' quits mh-e. See also mh-before-quit-hook." |
| 120 | :type 'hook |
| 121 | :group 'mh-hook) |
| 122 | |
| 123 | |
| 124 | |
| 125 | ;;; Personal preferences: |
| 126 | |
| 127 | (defcustom mh-lpr-command-format "lpr -J '%s'" |
| 128 | "*Format for Unix command that prints a message. |
| 129 | The string should be a Unix command line, with the string '%s' where |
| 130 | the job's name (folder and message number) should appear. The formatted |
| 131 | message text is piped to this command when you type \\<mh-folder-mode-map>`\\[mh-print-msg]'." |
| 132 | :type 'string |
| 133 | :group 'mh) |
| 134 | |
| 135 | (defcustom mh-scan-prog "scan" |
| 136 | "*Program to run to generate one-line-per-message listing of a folder. |
| 137 | Normally \"scan\" or a file name linked to scan. This file is searched |
| 138 | for relative to the mh-progs directory unless it is an absolute pathname. |
| 139 | Automatically becomes buffer-local when set in any fashion." |
| 140 | :type 'string |
| 141 | :group 'mh) |
| 142 | (make-variable-buffer-local 'mh-scan-prog) |
| 143 | |
| 144 | (defcustom mh-inc-prog "inc" |
| 145 | "*Program to run to incorporate new mail into a folder. |
| 146 | Normally \"inc\". This file is searched for relative to |
| 147 | the mh-progs directory unless it is an absolute pathname." |
| 148 | :type 'string |
| 149 | :group 'mh) |
| 150 | |
| 151 | (defcustom mh-print-background nil |
| 152 | "*Print messages in the background if non-nil. |
| 153 | WARNING: do not delete the messages until printing is finished; |
| 154 | otherwise, your output may be truncated." |
| 155 | :type 'boolean |
| 156 | :group 'mh) |
| 157 | |
| 158 | (defcustom mh-recenter-summary-p nil |
| 159 | "*Recenter summary window when the show window is toggled off if non-nil." |
| 160 | :type 'boolean |
| 161 | :group 'mh) |
| 162 | |
| 163 | (defcustom mh-do-not-confirm nil |
| 164 | "*Non-nil means do not prompt for confirmation before some mh-e commands. |
| 165 | Affects non-recoverable commands such as `mh-kill-folder' and `mh-undo-folder'." |
| 166 | :type 'boolean |
| 167 | :group 'mh) |
| 168 | |
| 169 | (defcustom mh-store-default-directory nil |
| 170 | "*Last directory used by \\[mh-store-msg]; default for next store. |
| 171 | A directory name string, or nil to use current directory." |
| 172 | :type '(choice (const :tag "Current" nil) |
| 173 | directory) |
| 174 | :group 'mh) |
| 175 | |
| 176 | ;;; Parameterize mh-e to work with different scan formats. The defaults work |
| 177 | ;;; with the standard MH scan listings, in which the first 4 characters on |
| 178 | ;;; the line are the message number, followed by two places for notations. |
| 179 | |
| 180 | (defvar mh-good-msg-regexp "^....[^D^]" |
| 181 | "Regexp specifying the scan lines that are 'good' messages.") |
| 182 | |
| 183 | (defvar mh-deleted-msg-regexp "^....D" |
| 184 | "Regexp matching scan lines of deleted messages.") |
| 185 | |
| 186 | (defvar mh-refiled-msg-regexp "^....\\^" |
| 187 | "Regexp matching scan lines of refiled messages.") |
| 188 | |
| 189 | (defvar mh-valid-scan-line "^ *[0-9]" |
| 190 | "Regexp matching scan lines for messages (not error messages).") |
| 191 | |
| 192 | (defvar mh-cur-scan-msg-regexp "^....\\+" |
| 193 | "Regexp matching scan line for the cur message.") |
| 194 | |
| 195 | (defvar mh-note-deleted "D" |
| 196 | "String whose first character is used to notate deleted messages.") |
| 197 | |
| 198 | (defvar mh-note-refiled "^" |
| 199 | "String whose first character is used to notate refiled messages.") |
| 200 | |
| 201 | (defvar mh-note-cur "+" |
| 202 | "String whose first character is used to notate the current message.") |
| 203 | |
| 204 | (defvar mh-partial-folder-mode-line-annotation "select" |
| 205 | "Annotation when displaying part of a folder. |
| 206 | The string is displayed after the folder's name. NIL for no annotation.") |
| 207 | |
| 208 | |
| 209 | ;;; Internal variables: |
| 210 | |
| 211 | (defvar mh-last-destination nil) ;Destination of last refile or write command. |
| 212 | |
| 213 | (defvar mh-folder-mode-map (make-keymap) |
| 214 | "Keymap for MH folders.") |
| 215 | |
| 216 | (defvar mh-delete-list nil) ;List of msg numbers to delete. |
| 217 | |
| 218 | (defvar mh-refile-list nil) ;List of folder names in mh-seq-list. |
| 219 | |
| 220 | (defvar mh-next-direction 'forward) ;Direction to move to next message. |
| 221 | |
| 222 | (defvar mh-narrowed-to-seq nil) ;Sequence display is narrowed to or nil if not narrowed. |
| 223 | |
| 224 | (defvar mh-first-msg-num nil) ;Number of first msg in buffer. |
| 225 | |
| 226 | (defvar mh-last-msg-num nil) ;Number of last msg in buffer. |
| 227 | |
| 228 | (defvar mh-mode-line-annotation nil) ;Indiction this is not the full folder. |
| 229 | |
| 230 | ;;; Macros and generic functions: |
| 231 | |
| 232 | (defun mh-mapc (func list) |
| 233 | (while list |
| 234 | (funcall func (car list)) |
| 235 | (setq list (cdr list)))) |
| 236 | |
| 237 | \f |
| 238 | |
| 239 | ;;; Entry points: |
| 240 | |
| 241 | ;;;###autoload |
| 242 | (defun mh-rmail (&optional arg) |
| 243 | "Inc(orporate) new mail with MH, or, with arg, scan an MH mail folder. |
| 244 | This function is an entry point to mh-e, the Emacs front end |
| 245 | to the MH mail system." |
| 246 | (interactive "P") |
| 247 | (mh-find-path) |
| 248 | (if arg |
| 249 | (call-interactively 'mh-visit-folder) |
| 250 | (mh-inc-folder))) |
| 251 | |
| 252 | |
| 253 | ;;; mh-smail and mh-smail-other-window have been moved to the new file |
| 254 | ;;; mh-comp.el, but Emacs 18 still looks for them here, so provide a |
| 255 | ;;; definition here, too, for a while. |
| 256 | |
| 257 | (defun mh-smail () |
| 258 | "Compose and send mail with the MH mail system. |
| 259 | This function is an entry point to mh-e, the Emacs front end |
| 260 | to the MH mail system." |
| 261 | (interactive) |
| 262 | (mh-find-path) |
| 263 | (require 'mh-comp) |
| 264 | (call-interactively 'mh-send)) |
| 265 | |
| 266 | |
| 267 | (defun mh-smail-other-window () |
| 268 | "Compose and send mail in other window with the MH mail system. |
| 269 | This function is an entry point to mh-e, the Emacs front end |
| 270 | to the MH mail system." |
| 271 | (interactive) |
| 272 | (mh-find-path) |
| 273 | (require 'mh-comp) |
| 274 | (call-interactively 'mh-send-other-window)) |
| 275 | |
| 276 | \f |
| 277 | |
| 278 | ;;; User executable mh-e commands: |
| 279 | |
| 280 | |
| 281 | (defun mh-delete-msg (msg-or-seq) |
| 282 | "Mark the specified MESSAGE(s) for subsequent deletion and move to the next. |
| 283 | Default is the displayed message. If optional prefix argument is |
| 284 | given then prompt for the message sequence." |
| 285 | (interactive (list (if current-prefix-arg |
| 286 | (mh-read-seq-default "Delete" t) |
| 287 | (mh-get-msg-num t)))) |
| 288 | (mh-delete-msg-no-motion msg-or-seq) |
| 289 | (mh-next-msg)) |
| 290 | |
| 291 | |
| 292 | (defun mh-delete-msg-no-motion (msg-or-seq) |
| 293 | "Mark the specified MESSAGE(s) for subsequent deletion. |
| 294 | Default is the displayed message. If optional prefix argument is |
| 295 | provided, then prompt for the message sequence." |
| 296 | (interactive (list (if current-prefix-arg |
| 297 | (mh-read-seq-default "Delete" t) |
| 298 | (mh-get-msg-num t)))) |
| 299 | (if (numberp msg-or-seq) |
| 300 | (mh-delete-a-msg msg-or-seq) |
| 301 | (mh-map-to-seq-msgs 'mh-delete-a-msg msg-or-seq))) |
| 302 | |
| 303 | |
| 304 | (defun mh-execute-commands () |
| 305 | "Process outstanding delete and refile requests." |
| 306 | (interactive) |
| 307 | (if mh-narrowed-to-seq (mh-widen)) |
| 308 | (mh-process-commands mh-current-folder) |
| 309 | (mh-set-scan-mode) |
| 310 | (mh-goto-cur-msg) ; after mh-set-scan-mode for efficiency |
| 311 | (mh-make-folder-mode-line) |
| 312 | t) ; return t for [local-]write-file-hooks |
| 313 | |
| 314 | |
| 315 | (defun mh-first-msg () |
| 316 | "Move to the first message." |
| 317 | (interactive) |
| 318 | (goto-char (point-min)) |
| 319 | (while (and (not (eobp)) (not (looking-at mh-valid-scan-line))) |
| 320 | (forward-line 1))) |
| 321 | |
| 322 | |
| 323 | (defun mh-header-display () |
| 324 | "Show the current message with all its headers. |
| 325 | Displays headers that might have been suppressed by setting the |
| 326 | variables `mh-clean-message-header' or `mhl-formfile', or by the fallback |
| 327 | behavior of scrolling uninteresting headers off the top of the window. |
| 328 | Type \"\\[mh-show]\" to show the message normally again." |
| 329 | (interactive) |
| 330 | (and (not mh-showing-with-headers) |
| 331 | (or mhl-formfile mh-clean-message-header) |
| 332 | (mh-invalidate-show-buffer)) |
| 333 | (let ((mhl-formfile nil) |
| 334 | (mh-clean-message-header nil)) |
| 335 | (mh-show-msg nil) |
| 336 | (mh-in-show-buffer (mh-show-buffer) |
| 337 | (goto-char (point-min)) |
| 338 | (mh-recenter 0)) |
| 339 | (setq mh-showing-with-headers t))) |
| 340 | |
| 341 | |
| 342 | (defun mh-inc-folder (&optional maildrop-name) |
| 343 | "Inc(orporate)s new mail into the Inbox folder. |
| 344 | Optional prefix argument specifies an alternate maildrop from the default. |
| 345 | If the prefix argument is given, incorporates mail into the current |
| 346 | folder, otherwise uses the folder named by `mh-inbox'. |
| 347 | Runs `mh-inc-folder-hook' after incorporating new mail. |
| 348 | Do not call this function from outside mh-e; use \\[mh-rmail] instead." |
| 349 | (interactive (list (if current-prefix-arg |
| 350 | (expand-file-name |
| 351 | (read-file-name "inc mail from file: " |
| 352 | mh-user-path))))) |
| 353 | (let ((config (current-window-configuration))) |
| 354 | (if (not maildrop-name) |
| 355 | (cond ((not (get-buffer mh-inbox)) |
| 356 | (mh-make-folder mh-inbox) |
| 357 | (setq mh-previous-window-config config)) |
| 358 | ((not (eq (current-buffer) (get-buffer mh-inbox))) |
| 359 | (switch-to-buffer mh-inbox) |
| 360 | (setq mh-previous-window-config config))))) |
| 361 | (mh-get-new-mail maildrop-name) |
| 362 | (run-hooks 'mh-inc-folder-hook)) |
| 363 | |
| 364 | |
| 365 | (defun mh-last-msg () |
| 366 | "Move to the last message." |
| 367 | (interactive) |
| 368 | (goto-char (point-max)) |
| 369 | (while (and (not (bobp)) (looking-at "^$")) |
| 370 | (forward-line -1))) |
| 371 | |
| 372 | |
| 373 | (defun mh-next-undeleted-msg (&optional arg) |
| 374 | "Move to the NTH next undeleted message in window." |
| 375 | (interactive "p") |
| 376 | (setq mh-next-direction 'forward) |
| 377 | (forward-line 1) |
| 378 | (cond ((re-search-forward mh-good-msg-regexp nil 0 arg) |
| 379 | (beginning-of-line) |
| 380 | (mh-maybe-show)) |
| 381 | (t |
| 382 | (forward-line -1) |
| 383 | (if (get-buffer mh-show-buffer) |
| 384 | (delete-windows-on mh-show-buffer))))) |
| 385 | |
| 386 | |
| 387 | (defun mh-refile-msg (msg-or-seq folder) |
| 388 | "Refile MESSAGE(s) (default: displayed message) into FOLDER. |
| 389 | If optional prefix argument provided, then prompt for message sequence." |
| 390 | (interactive |
| 391 | (list (if current-prefix-arg |
| 392 | (mh-read-seq-default "Refile" t) |
| 393 | (mh-get-msg-num t)) |
| 394 | (intern |
| 395 | (mh-prompt-for-folder |
| 396 | "Destination" |
| 397 | (or (and mh-default-folder-for-message-function |
| 398 | (let ((refile-file (mh-msg-filename (mh-get-msg-num t)))) |
| 399 | (save-excursion |
| 400 | (set-buffer (get-buffer-create mh-temp-buffer)) |
| 401 | (erase-buffer) |
| 402 | (insert-file-contents refile-file) |
| 403 | (let ((buffer-file-name refile-file)) |
| 404 | (funcall mh-default-folder-for-message-function))))) |
| 405 | (and (eq 'refile (car mh-last-destination)) |
| 406 | (symbol-name (cdr mh-last-destination))) |
| 407 | "") |
| 408 | t)))) |
| 409 | (setq mh-last-destination (cons 'refile folder)) |
| 410 | (if (numberp msg-or-seq) |
| 411 | (mh-refile-a-msg msg-or-seq folder) |
| 412 | (mh-map-to-seq-msgs 'mh-refile-a-msg msg-or-seq folder)) |
| 413 | (mh-next-msg)) |
| 414 | |
| 415 | |
| 416 | (defun mh-refile-or-write-again (message) |
| 417 | "Re-execute the last refile or write command on the given MESSAGE. |
| 418 | Default is the displayed message. Use the same folder or file as the |
| 419 | previous refile or write command." |
| 420 | (interactive (list (mh-get-msg-num t))) |
| 421 | (if (null mh-last-destination) |
| 422 | (error "No previous refile or write")) |
| 423 | (cond ((eq (car mh-last-destination) 'refile) |
| 424 | (mh-refile-a-msg message (cdr mh-last-destination)) |
| 425 | (message "Destination folder: %s" (cdr mh-last-destination))) |
| 426 | (t |
| 427 | (apply 'mh-write-msg-to-file message (cdr mh-last-destination)) |
| 428 | (message "Destination: %s" (cdr mh-last-destination)))) |
| 429 | (mh-next-msg)) |
| 430 | |
| 431 | (defun mh-quit () |
| 432 | "Quit the current mh-e folder. |
| 433 | Start by running mh-before-quit-hook. Restore the previous window |
| 434 | configuration, if one exists. Finish by running mh-quit-hook." |
| 435 | (interactive) |
| 436 | (run-hooks 'mh-before-quit-hook) |
| 437 | (mh-update-sequences) |
| 438 | (mh-invalidate-show-buffer) |
| 439 | (bury-buffer (current-buffer)) |
| 440 | (if (get-buffer mh-show-buffer) |
| 441 | (bury-buffer mh-show-buffer)) |
| 442 | (if mh-previous-window-config |
| 443 | (set-window-configuration mh-previous-window-config)) |
| 444 | (run-hooks 'mh-quit-hook)) |
| 445 | |
| 446 | (defun mh-page-msg (&optional arg) |
| 447 | "Page the displayed message forwards. |
| 448 | Scrolls ARG lines or a full screen if no argument is supplied." |
| 449 | (interactive "P") |
| 450 | (scroll-other-window arg)) |
| 451 | |
| 452 | |
| 453 | (defun mh-previous-page (&optional arg) |
| 454 | "Page the displayed message backwards. |
| 455 | Scrolls ARG lines or a full screen if no argument is supplied." |
| 456 | (interactive "P") |
| 457 | (mh-in-show-buffer (mh-show-buffer) |
| 458 | (scroll-down arg))) |
| 459 | |
| 460 | |
| 461 | (defun mh-previous-undeleted-msg (&optional arg) |
| 462 | "Move to the NTH previous undeleted message in window." |
| 463 | (interactive "p") |
| 464 | (setq mh-next-direction 'backward) |
| 465 | (beginning-of-line) |
| 466 | (cond ((re-search-backward mh-good-msg-regexp nil 0 arg) |
| 467 | (mh-maybe-show)) |
| 468 | (t |
| 469 | (if (get-buffer mh-show-buffer) |
| 470 | (delete-windows-on mh-show-buffer))))) |
| 471 | |
| 472 | |
| 473 | (defun mh-rescan-folder (&optional range) |
| 474 | "Rescan a folder after optionally processing the outstanding commands. |
| 475 | If optional prefix argument is provided, prompt for the range of |
| 476 | messages to display. Otherwise show the entire folder." |
| 477 | (interactive (list (if current-prefix-arg |
| 478 | (mh-read-msg-range "Range to scan [all]? ") |
| 479 | nil))) |
| 480 | (setq mh-next-direction 'forward) |
| 481 | (mh-scan-folder mh-current-folder (or range "all"))) |
| 482 | |
| 483 | |
| 484 | (defun mh-write-msg-to-file (msg file no-headers) |
| 485 | "Append MESSAGE to the end of a FILE. |
| 486 | If NO-HEADERS (prefix argument) is provided, write only the message body. |
| 487 | Otherwise send the entire message including the headers." |
| 488 | (interactive |
| 489 | (list (mh-get-msg-num t) |
| 490 | (let ((default-dir (if (eq 'write (car mh-last-destination)) |
| 491 | (file-name-directory (car (cdr mh-last-destination))) |
| 492 | default-directory))) |
| 493 | (read-file-name (format "Save message%s in file: " |
| 494 | (if current-prefix-arg " body" "")) |
| 495 | default-dir |
| 496 | (if (eq 'write (car mh-last-destination)) |
| 497 | (car (cdr mh-last-destination)) |
| 498 | (expand-file-name "mail.out" default-dir)))) |
| 499 | current-prefix-arg)) |
| 500 | (let ((msg-file-to-output (mh-msg-filename msg)) |
| 501 | (output-file (mh-expand-file-name file))) |
| 502 | (setq mh-last-destination (list 'write file (if no-headers 'no-headers))) |
| 503 | (save-excursion |
| 504 | (set-buffer (get-buffer-create mh-temp-buffer)) |
| 505 | (erase-buffer) |
| 506 | (insert-file-contents msg-file-to-output) |
| 507 | (goto-char (point-min)) |
| 508 | (if no-headers (search-forward "\n\n")) |
| 509 | (append-to-file (point) (point-max) output-file)))) |
| 510 | |
| 511 | |
| 512 | (defun mh-toggle-showing () |
| 513 | "Toggle the scanning mode/showing mode of displaying messages." |
| 514 | (interactive) |
| 515 | (if mh-showing |
| 516 | (mh-set-scan-mode) |
| 517 | (mh-show))) |
| 518 | |
| 519 | |
| 520 | (defun mh-undo (msg-or-seq) |
| 521 | "Undo the pending deletion or refile of the specified MESSAGE(s). |
| 522 | Default is the displayed message. If optional prefix argument is |
| 523 | provided, then prompt for the message sequence." |
| 524 | (interactive (list (if current-prefix-arg |
| 525 | (mh-read-seq-default "Undo" t) |
| 526 | (mh-get-msg-num t)))) |
| 527 | (cond ((numberp msg-or-seq) |
| 528 | (let ((original-position (point))) |
| 529 | (beginning-of-line) |
| 530 | (while (not (or (looking-at mh-deleted-msg-regexp) |
| 531 | (looking-at mh-refiled-msg-regexp) |
| 532 | (and (eq mh-next-direction 'forward) (bobp)) |
| 533 | (and (eq mh-next-direction 'backward) |
| 534 | (save-excursion (forward-line) (eobp))))) |
| 535 | (forward-line (if (eq mh-next-direction 'forward) -1 1))) |
| 536 | (if (or (looking-at mh-deleted-msg-regexp) |
| 537 | (looking-at mh-refiled-msg-regexp)) |
| 538 | (progn |
| 539 | (mh-undo-msg (mh-get-msg-num t)) |
| 540 | (mh-maybe-show)) |
| 541 | (goto-char original-position) |
| 542 | (error "Nothing to undo")))) |
| 543 | (t |
| 544 | (mh-map-to-seq-msgs 'mh-undo-msg msg-or-seq))) |
| 545 | ;; update the mh-refile-list so mh-outstanding-commands-p will work |
| 546 | (mh-mapc (function |
| 547 | (lambda (elt) |
| 548 | (if (not (mh-seq-to-msgs elt)) |
| 549 | (setq mh-refile-list (delq elt mh-refile-list))))) |
| 550 | mh-refile-list) |
| 551 | (if (not (mh-outstanding-commands-p)) |
| 552 | (mh-set-folder-modified-p nil))) |
| 553 | |
| 554 | |
| 555 | ;;;###autoload |
| 556 | (defun mh-version () |
| 557 | "Display version information about mh-e and the MH mail handling system." |
| 558 | (interactive) |
| 559 | (mh-find-progs) |
| 560 | (set-buffer (get-buffer-create mh-temp-buffer)) |
| 561 | (erase-buffer) |
| 562 | (insert " mh-e info:\n\nversion: " mh-e-RCS-id |
| 563 | "\nEmacs: " emacs-version " on " (symbol-name system-type) " ") |
| 564 | (condition-case () |
| 565 | (call-process "uname" nil t nil "-a") |
| 566 | (file-error)) |
| 567 | (insert "\n\n MH info:\n\n" (expand-file-name "inc" mh-progs) ":\n") |
| 568 | (let ((help-start (point))) |
| 569 | (condition-case err-data |
| 570 | (mh-exec-cmd-output "inc" nil "-help") |
| 571 | (file-error (insert (mapconcat 'concat (cdr err-data) ": ")))) |
| 572 | (goto-char help-start) |
| 573 | (search-forward "version: " nil t) |
| 574 | (beginning-of-line) |
| 575 | (delete-region help-start (point)) |
| 576 | (goto-char (point-min))) |
| 577 | (display-buffer mh-temp-buffer)) |
| 578 | |
| 579 | |
| 580 | (defun mh-visit-folder (folder &optional range) |
| 581 | "Visit FOLDER and display RANGE of messages. |
| 582 | Do not call this function from outside mh-e; see \\[mh-rmail] instead." |
| 583 | (interactive (list (mh-prompt-for-folder "Visit" mh-inbox t) |
| 584 | (mh-read-msg-range "Range [all]? "))) |
| 585 | (let ((config (current-window-configuration))) |
| 586 | (mh-scan-folder folder (or range "all")) |
| 587 | (setq mh-previous-window-config config)) |
| 588 | nil) |
| 589 | |
| 590 | |
| 591 | (defun mh-compat-quit () |
| 592 | "The \"b\" key is obsolescent; will assume you want \"\\[mh-quit]\" ..." |
| 593 | ;; Was going to make it run mh-burst-digest, but got complaint that |
| 594 | ;; 'b' should mean 'back', as it does in info, less, and rn. |
| 595 | ;; This is a temporary compatibility function. |
| 596 | (interactive) |
| 597 | (message "%s" (documentation this-command)) |
| 598 | (sit-for 1) |
| 599 | (call-interactively 'mh-quit)) |
| 600 | |
| 601 | |
| 602 | (defun mh-update-sequences () |
| 603 | "Update MH's Unseen sequence and current folder and message. |
| 604 | Flush mh-e's state out to MH. The message at the cursor becomes current." |
| 605 | (interactive) |
| 606 | ;; mh-update-sequences is the opposite of mh-read-folder-sequences, |
| 607 | ;; which updates mh-e's state from MH. |
| 608 | (let ((folder-set (mh-update-unseen)) |
| 609 | (new-cur (mh-get-msg-num nil))) |
| 610 | (if new-cur |
| 611 | (let ((seq-entry (mh-find-seq 'cur))) |
| 612 | (mh-remove-cur-notation) |
| 613 | (setcdr seq-entry (list new-cur)) ;delete-seq-locally, add-msgs-to-seq |
| 614 | (mh-define-sequence 'cur (list new-cur)) |
| 615 | (beginning-of-line) |
| 616 | (if (looking-at mh-good-msg-regexp) |
| 617 | (mh-notate nil mh-note-cur mh-cmd-note))) |
| 618 | (or folder-set |
| 619 | (save-excursion |
| 620 | (mh-exec-cmd-quiet t "folder" mh-current-folder "-fast")))))) |
| 621 | |
| 622 | |
| 623 | \f |
| 624 | |
| 625 | ;;; Support routines. |
| 626 | |
| 627 | (defun mh-delete-a-msg (msg) |
| 628 | ;; Delete the MESSAGE. |
| 629 | (save-excursion |
| 630 | (mh-goto-msg msg nil t) |
| 631 | (if (looking-at mh-refiled-msg-regexp) |
| 632 | (error "Message %d is refiled. Undo refile before deleting." msg)) |
| 633 | (if (looking-at mh-deleted-msg-regexp) |
| 634 | nil |
| 635 | (mh-set-folder-modified-p t) |
| 636 | (setq mh-delete-list (cons msg mh-delete-list)) |
| 637 | (mh-add-msgs-to-seq msg 'deleted t) |
| 638 | (mh-notate msg mh-note-deleted mh-cmd-note) |
| 639 | (run-hooks 'mh-delete-msg-hook)))) |
| 640 | |
| 641 | (defun mh-refile-a-msg (msg destination) |
| 642 | ;; Refile MESSAGE in FOLDER. FOLDER is a symbol, not a string. |
| 643 | (save-excursion |
| 644 | (mh-goto-msg msg nil t) |
| 645 | (cond ((looking-at mh-deleted-msg-regexp) |
| 646 | (error "Message %d is deleted. Undo delete before moving." msg)) |
| 647 | ((looking-at mh-refiled-msg-regexp) |
| 648 | (if (y-or-n-p |
| 649 | (format "Message %d already refiled. Copy to %s as well? " |
| 650 | msg destination)) |
| 651 | (mh-exec-cmd "refile" (mh-get-msg-num t) "-link" |
| 652 | "-src" mh-current-folder |
| 653 | (symbol-name destination)) |
| 654 | (message "Message not copied."))) |
| 655 | (t |
| 656 | (mh-set-folder-modified-p t) |
| 657 | (if (not (memq destination mh-refile-list)) |
| 658 | (setq mh-refile-list (cons destination mh-refile-list))) |
| 659 | (if (not (memq msg (mh-seq-to-msgs destination))) |
| 660 | (mh-add-msgs-to-seq msg destination t)) |
| 661 | (mh-notate msg mh-note-refiled mh-cmd-note) |
| 662 | (run-hooks 'mh-refile-msg-hook))))) |
| 663 | |
| 664 | |
| 665 | (defun mh-next-msg () |
| 666 | ;; Move backward or forward to the next undeleted message in the buffer. |
| 667 | (if (eq mh-next-direction 'forward) |
| 668 | (mh-next-undeleted-msg 1) |
| 669 | (mh-previous-undeleted-msg 1))) |
| 670 | |
| 671 | |
| 672 | (defun mh-set-scan-mode () |
| 673 | ;; Display the scan listing buffer, but do not show a message. |
| 674 | (if (get-buffer mh-show-buffer) |
| 675 | (delete-windows-on mh-show-buffer)) |
| 676 | (setq mh-showing nil) |
| 677 | (force-mode-line-update) |
| 678 | (if mh-recenter-summary-p |
| 679 | (mh-recenter nil))) |
| 680 | |
| 681 | |
| 682 | (defun mh-undo-msg (msg) |
| 683 | ;; Undo the deletion or refile of one MESSAGE. |
| 684 | (cond ((memq msg mh-delete-list) |
| 685 | (setq mh-delete-list (delq msg mh-delete-list)) |
| 686 | (mh-delete-msg-from-seq msg 'deleted t)) |
| 687 | (t |
| 688 | (mh-mapc (function (lambda (dest) |
| 689 | (mh-delete-msg-from-seq msg dest t))) |
| 690 | mh-refile-list))) |
| 691 | (mh-notate msg ? mh-cmd-note)) |
| 692 | |
| 693 | |
| 694 | \f |
| 695 | |
| 696 | ;;; The folder data abstraction. |
| 697 | |
| 698 | (defun mh-make-folder (name) |
| 699 | ;; Create and initialize a new mail folder called NAME and make it the |
| 700 | ;; current folder. |
| 701 | (switch-to-buffer name) |
| 702 | (setq buffer-read-only nil) |
| 703 | (erase-buffer) |
| 704 | (setq buffer-read-only t) |
| 705 | (mh-folder-mode) |
| 706 | (mh-set-folder-modified-p nil) |
| 707 | (setq buffer-file-name mh-folder-filename) |
| 708 | (mh-make-folder-mode-line)) |
| 709 | |
| 710 | |
| 711 | ;;; Ensure new buffers won't get this mode if default-major-mode is nil. |
| 712 | (put 'mh-folder-mode 'mode-class 'special) |
| 713 | |
| 714 | (defun mh-folder-mode () |
| 715 | "Major mh-e mode for \"editing\" an MH folder scan listing.\\<mh-folder-mode-map> |
| 716 | You can show the message the cursor is pointing to, and step through the |
| 717 | messages. Messages can be marked for deletion or refiling into another |
| 718 | folder; these commands are executed all at once with a separate command. |
| 719 | |
| 720 | A prefix argument (\\[universal-argument]) to delete, refile, list, or undo |
| 721 | applies the action to a message sequence. |
| 722 | |
| 723 | Here is a list of the standard keys for mh-e commands, grouped by function. |
| 724 | This list is purposefully not customized; mh-e has a long history, and many |
| 725 | alternate key bindings as a result. This list is to encourage users to use |
| 726 | standard keys so the other keys can perhaps someday be put to new uses. |
| 727 | |
| 728 | t toggle show or scan-only mode |
| 729 | RET show message, or back to top if already showing |
| 730 | |
| 731 | SPC page message forward |
| 732 | DEL page message back |
| 733 | |
| 734 | n next message |
| 735 | p previous message |
| 736 | g go to message by number |
| 737 | |
| 738 | d mark for deletion |
| 739 | o, ^ mark for output (refile) to another folder |
| 740 | ? show folder of pending refile |
| 741 | u undo delete or refile marking |
| 742 | |
| 743 | x execute marked deletes and refiles |
| 744 | i incorporate new mail |
| 745 | |
| 746 | m mail a new message |
| 747 | r reply to a message |
| 748 | f forward a message |
| 749 | |
| 750 | q quit mh-e |
| 751 | |
| 752 | M-f visit new folder |
| 753 | M-r rescan this folder |
| 754 | |
| 755 | Here are all the commands with their current binding, listed in key order: |
| 756 | \\{mh-folder-mode-map} |
| 757 | |
| 758 | Variables controlling mh-e operation are (defaults in parentheses): |
| 759 | |
| 760 | `mh-recursive-folders' (nil) |
| 761 | Non-nil means commands which operate on folders do so recursively. |
| 762 | |
| 763 | `mh-bury-show-buffer' (t) |
| 764 | Non-nil means that the buffer used to display message is buried. |
| 765 | It will never be offered as the default other buffer. |
| 766 | |
| 767 | `mh-clean-message-header' (nil) |
| 768 | Non-nil means remove header lines matching the regular expression |
| 769 | specified in mh-invisible-headers from messages. |
| 770 | |
| 771 | `mh-visible-headers' (nil) |
| 772 | If non-nil, it contains a regexp specifying the headers that are shown in |
| 773 | a message if mh-clean-message-header is non-nil. Setting this variable |
| 774 | overrides `mh-invisible-headers'. |
| 775 | |
| 776 | `mh-do-not-confirm' (nil) |
| 777 | Non-nil means do not prompt for confirmation before executing some |
| 778 | non-recoverable commands such as `mh-kill-folder' and `mh-undo-folder'. |
| 779 | |
| 780 | `mhl-formfile' (nil) |
| 781 | Name of format file to be used by mhl to show messages. |
| 782 | A value of T means use the default format file. |
| 783 | Nil means don't use mhl to format messages. |
| 784 | |
| 785 | `mh-lpr-command-format' (\"lpr -p -J '%s'\") |
| 786 | Format for command used to print a message on a system printer. |
| 787 | |
| 788 | `mh-scan-prog' (\"scan\") |
| 789 | Program to run to generate one-line-per-message listing of a folder. |
| 790 | Normally \"scan\" or a file name linked to scan. This file is searched |
| 791 | for relative to the mh-progs directory unless it is an absolute pathname. |
| 792 | Automatically becomes buffer-local when set in any fashion. |
| 793 | |
| 794 | `mh-print-background' (nil) |
| 795 | Print messages in the background if non-nil. |
| 796 | WARNING: do not delete the messages until printing is finished; |
| 797 | otherwise, your output may be truncated. |
| 798 | |
| 799 | `mh-recenter-summary-p' (nil) |
| 800 | If non-nil, then the scan listing is recentered when the window displaying |
| 801 | a messages is toggled off. |
| 802 | |
| 803 | `mh-summary-height' (4) |
| 804 | Number of lines in the summary window including the mode line. |
| 805 | |
| 806 | The value of mh-folder-mode-hook is called when a new folder is set up." |
| 807 | |
| 808 | (kill-all-local-variables) |
| 809 | (use-local-map mh-folder-mode-map) |
| 810 | (setq major-mode 'mh-folder-mode) |
| 811 | (mh-set-mode-name "MH-Folder") |
| 812 | (mh-make-local-vars |
| 813 | 'mh-current-folder (buffer-name) ; Name of folder, a string |
| 814 | 'mh-show-buffer (format "show-%s" (buffer-name)) ; Buffer that displays msgs |
| 815 | 'mh-folder-filename ; e.g. "/usr/foobar/Mail/inbox/" |
| 816 | (file-name-as-directory (mh-expand-file-name (buffer-name))) |
| 817 | 'mh-showing nil ; Show message also? |
| 818 | 'mh-delete-list nil ; List of msgs nums to delete |
| 819 | 'mh-refile-list nil ; List of folder names in mh-seq-list |
| 820 | 'mh-seq-list nil ; Alist of (seq . msgs) nums |
| 821 | 'mh-seen-list nil ; List of displayed messages |
| 822 | 'mh-next-direction 'forward ; Direction to move to next message |
| 823 | 'mh-narrowed-to-seq nil ; Sequence display is narrowed to |
| 824 | 'mh-first-msg-num nil ; Number of first msg in buffer |
| 825 | 'mh-last-msg-num nil ; Number of last msg in buffer |
| 826 | 'mh-msg-count nil ; Number of msgs in buffer |
| 827 | 'mh-mode-line-annotation nil ; Indiction this is not the full folder |
| 828 | 'mh-previous-window-config nil) ; Previous window configuration |
| 829 | (setq truncate-lines t) |
| 830 | (auto-save-mode -1) |
| 831 | (setq buffer-offer-save t) |
| 832 | (if (boundp 'local-write-file-hooks) |
| 833 | (setq local-write-file-hooks '(mh-execute-commands)) ;Emacs 19 |
| 834 | (make-local-variable 'write-file-hooks) |
| 835 | (setq write-file-hooks '(mh-execute-commands))) ;Emacs 18 |
| 836 | (make-local-variable 'revert-buffer-function) |
| 837 | (setq revert-buffer-function 'mh-undo-folder) |
| 838 | (or (assq 'mh-showing minor-mode-alist) |
| 839 | (setq minor-mode-alist |
| 840 | (cons '(mh-showing " Show") minor-mode-alist))) |
| 841 | (run-hooks 'mh-folder-mode-hook)) |
| 842 | |
| 843 | |
| 844 | (defun mh-make-local-vars (&rest pairs) |
| 845 | ;; Take VARIABLE-VALUE pairs and make local variables initialized to the |
| 846 | ;; value. |
| 847 | (while pairs |
| 848 | (set (make-local-variable (car pairs)) (car (cdr pairs))) |
| 849 | (setq pairs (cdr (cdr pairs))))) |
| 850 | |
| 851 | |
| 852 | (defun mh-scan-folder (folder range) |
| 853 | ;; Scan the FOLDER over the RANGE. Return in the folder's buffer. |
| 854 | (cond ((null (get-buffer folder)) |
| 855 | (mh-make-folder folder)) |
| 856 | (t |
| 857 | (mh-process-or-undo-commands folder) |
| 858 | (switch-to-buffer folder))) |
| 859 | (mh-regenerate-headers range) |
| 860 | (cond ((zerop (buffer-size)) |
| 861 | (if (equal range "all") |
| 862 | (message "Folder %s is empty" folder) |
| 863 | (message "No messages in %s, range %s" folder range)) |
| 864 | (sit-for 5))) |
| 865 | (mh-goto-cur-msg)) |
| 866 | |
| 867 | |
| 868 | (defun mh-regenerate-headers (range &optional update) |
| 869 | ;; scan folder over range RANGE. |
| 870 | ;; If UPDATE, append the scan lines, otherwise replace. |
| 871 | (let ((folder mh-current-folder) |
| 872 | scan-start) |
| 873 | (message "Scanning %s..." folder) |
| 874 | (with-mh-folder-updating (nil) |
| 875 | (if update |
| 876 | (goto-char (point-max)) |
| 877 | (erase-buffer)) |
| 878 | (setq scan-start (point)) |
| 879 | (mh-exec-cmd-output mh-scan-prog nil |
| 880 | "-noclear" "-noheader" |
| 881 | "-width" (window-width) |
| 882 | folder range) |
| 883 | (goto-char scan-start) |
| 884 | (cond ((looking-at "scan: no messages in") |
| 885 | (keep-lines mh-valid-scan-line)) ; Flush random scan lines |
| 886 | ((looking-at "scan: ")) ; Keep error messages |
| 887 | (t |
| 888 | (keep-lines mh-valid-scan-line))) ; Flush random scan lines |
| 889 | (setq mh-seq-list (mh-read-folder-sequences folder nil)) |
| 890 | (mh-notate-user-sequences) |
| 891 | (or update |
| 892 | (setq mh-mode-line-annotation |
| 893 | (if (equal range "all") |
| 894 | nil |
| 895 | mh-partial-folder-mode-line-annotation))) |
| 896 | (mh-make-folder-mode-line)) |
| 897 | (message "Scanning %s...done" folder))) |
| 898 | |
| 899 | |
| 900 | (defun mh-get-new-mail (maildrop-name) |
| 901 | ;; Read new mail from a maildrop into the current buffer. |
| 902 | ;; Return in the current buffer. |
| 903 | (let ((point-before-inc (point)) |
| 904 | (folder mh-current-folder) |
| 905 | (new-mail-p nil)) |
| 906 | (with-mh-folder-updating (t) |
| 907 | (if maildrop-name |
| 908 | (message "inc %s -file %s..." folder maildrop-name) |
| 909 | (message "inc %s..." folder)) |
| 910 | (setq mh-next-direction 'forward) |
| 911 | (goto-char (point-max)) |
| 912 | (let ((start-of-inc (point))) |
| 913 | (if maildrop-name |
| 914 | ;; I think MH 5 used "-ms-file" instead of "-file", |
| 915 | ;; which would make inc'ing from maildrops fail. |
| 916 | (mh-exec-cmd-output mh-inc-prog nil folder |
| 917 | "-file" (expand-file-name maildrop-name) |
| 918 | "-width" (window-width) |
| 919 | "-truncate") |
| 920 | (mh-exec-cmd-output mh-inc-prog nil |
| 921 | "-width" (window-width))) |
| 922 | (if maildrop-name |
| 923 | (message "inc %s -file %s...done" folder maildrop-name) |
| 924 | (message "inc %s...done" folder)) |
| 925 | (goto-char start-of-inc) |
| 926 | (cond ((save-excursion |
| 927 | (re-search-forward "^inc: no mail" nil t)) |
| 928 | (message "No new mail%s%s" (if maildrop-name " in " "") |
| 929 | (if maildrop-name maildrop-name ""))) |
| 930 | ((re-search-forward "^inc:" nil t) ; Error messages |
| 931 | (error "inc error")) |
| 932 | (t |
| 933 | (mh-remove-cur-notation) |
| 934 | (setq new-mail-p t))) |
| 935 | (keep-lines mh-valid-scan-line) ; Flush random scan lines |
| 936 | (setq mh-seq-list (mh-read-folder-sequences folder t)) |
| 937 | (mh-notate-user-sequences) |
| 938 | (if new-mail-p |
| 939 | (progn |
| 940 | (mh-make-folder-mode-line) |
| 941 | (mh-goto-cur-msg)) |
| 942 | (goto-char point-before-inc)))))) |
| 943 | |
| 944 | |
| 945 | (defun mh-make-folder-mode-line (&optional ignored) |
| 946 | ;; Set the fields of the mode line for a folder buffer. |
| 947 | ;; The optional argument is now obsolete. It used to be used to pass |
| 948 | ;; in what is now stored in the buffer-local variable |
| 949 | ;; mh-mode-line-annotation. |
| 950 | (save-excursion |
| 951 | (mh-first-msg) |
| 952 | (setq mh-first-msg-num (mh-get-msg-num nil)) |
| 953 | (mh-last-msg) |
| 954 | (setq mh-last-msg-num (mh-get-msg-num nil)) |
| 955 | (setq mh-msg-count (count-lines (point-min) (point-max))) |
| 956 | (setq mode-line-buffer-identification |
| 957 | (list (format "{%%b%s} %d msg%s" |
| 958 | (if mh-mode-line-annotation |
| 959 | (format "/%s" mh-mode-line-annotation) |
| 960 | "") |
| 961 | mh-msg-count |
| 962 | (if (zerop mh-msg-count) |
| 963 | "s" |
| 964 | (if (> mh-msg-count 1) |
| 965 | (format "s (%d-%d)" mh-first-msg-num |
| 966 | mh-last-msg-num) |
| 967 | (format " (%d)" mh-first-msg-num)))))))) |
| 968 | |
| 969 | |
| 970 | (defun mh-unmark-all-headers (remove-all-flags) |
| 971 | ;; Remove all '+' flags from the headers, and if called with a non-nil |
| 972 | ;; argument, remove all 'D', '^' and '%' flags too. |
| 973 | ;; Optimized for speed (i.e., no regular expressions). |
| 974 | (save-excursion |
| 975 | (let ((case-fold-search nil) |
| 976 | (last-line (1- (point-max))) |
| 977 | char) |
| 978 | (mh-first-msg) |
| 979 | (while (<= (point) last-line) |
| 980 | (forward-char mh-cmd-note) |
| 981 | (setq char (following-char)) |
| 982 | (if (or (and remove-all-flags |
| 983 | (or (= char (aref mh-note-deleted 0)) |
| 984 | (= char (aref mh-note-refiled 0)))) |
| 985 | (= char (aref mh-note-cur 0))) |
| 986 | (progn |
| 987 | (delete-char 1) |
| 988 | (insert " "))) |
| 989 | (if remove-all-flags |
| 990 | (progn |
| 991 | (forward-char 1) |
| 992 | (if (= (following-char) (aref mh-note-seq 0)) |
| 993 | (progn |
| 994 | (delete-char 1) |
| 995 | (insert " "))))) |
| 996 | (forward-line))))) |
| 997 | |
| 998 | |
| 999 | (defun mh-remove-cur-notation () |
| 1000 | ;; Remove old cur notation (cf mh-goto-cur-msg code). |
| 1001 | (let ((cur-msg (car (mh-seq-to-msgs 'cur)))) |
| 1002 | (save-excursion |
| 1003 | (and cur-msg |
| 1004 | (mh-goto-msg cur-msg t t) |
| 1005 | (looking-at mh-cur-scan-msg-regexp) |
| 1006 | (mh-notate nil ? mh-cmd-note))))) |
| 1007 | |
| 1008 | (defun mh-goto-cur-msg () |
| 1009 | ;; Position the cursor at the current message. |
| 1010 | (let ((cur-msg (car (mh-seq-to-msgs 'cur)))) |
| 1011 | (cond ((and cur-msg |
| 1012 | (mh-goto-msg cur-msg t t)) |
| 1013 | (mh-notate nil mh-note-cur mh-cmd-note) |
| 1014 | (mh-recenter 0) |
| 1015 | (mh-maybe-show cur-msg)) |
| 1016 | (t |
| 1017 | (mh-last-msg) |
| 1018 | (message "No current message"))))) |
| 1019 | |
| 1020 | |
| 1021 | (defun mh-process-or-undo-commands (folder) |
| 1022 | ;; If FOLDER has outstanding commands, then either process or discard them. |
| 1023 | ;; Called by functions like mh-sort-folder, so also invalidate show buffer. |
| 1024 | (set-buffer folder) |
| 1025 | (if (mh-outstanding-commands-p) |
| 1026 | (if (or mh-do-not-confirm |
| 1027 | (y-or-n-p |
| 1028 | "Process outstanding deletes and refiles (or lose them)? ")) |
| 1029 | (mh-process-commands folder) |
| 1030 | (mh-undo-folder))) |
| 1031 | (mh-update-unseen) |
| 1032 | (mh-invalidate-show-buffer)) |
| 1033 | |
| 1034 | |
| 1035 | (defun mh-process-commands (folder) |
| 1036 | ;; Process outstanding commands for the folder FOLDER. |
| 1037 | (message "Processing deletes and refiles for %s..." folder) |
| 1038 | (set-buffer folder) |
| 1039 | (with-mh-folder-updating (nil) |
| 1040 | ;; Update the unseen sequence if it exists |
| 1041 | (mh-update-unseen) |
| 1042 | |
| 1043 | ;; Then refile messages |
| 1044 | (mh-mapc |
| 1045 | (function |
| 1046 | (lambda (dest) |
| 1047 | (let ((msgs (mh-seq-to-msgs dest))) |
| 1048 | (cond (msgs |
| 1049 | (apply 'mh-exec-cmd "refile" |
| 1050 | "-src" folder (symbol-name dest) |
| 1051 | (mh-coalesce-msg-list msgs)) |
| 1052 | (mh-delete-scan-msgs msgs)))))) |
| 1053 | mh-refile-list) |
| 1054 | (setq mh-refile-list nil) |
| 1055 | |
| 1056 | ;; Now delete messages |
| 1057 | (cond (mh-delete-list |
| 1058 | (apply 'mh-exec-cmd "rmm" folder |
| 1059 | (mh-coalesce-msg-list mh-delete-list)) |
| 1060 | (mh-delete-scan-msgs mh-delete-list) |
| 1061 | (setq mh-delete-list nil))) |
| 1062 | |
| 1063 | ;; Don't need to remove sequences since delete and refile do so. |
| 1064 | |
| 1065 | ;; Mark cur message |
| 1066 | (if (> (buffer-size) 0) |
| 1067 | (mh-define-sequence 'cur (list (or (mh-get-msg-num nil) "last")))) |
| 1068 | |
| 1069 | (and (buffer-file-name (get-buffer mh-show-buffer)) |
| 1070 | (not (file-exists-p (buffer-file-name (get-buffer mh-show-buffer)))) |
| 1071 | ;; If "inc" were to put a new msg in this file, |
| 1072 | ;; we would not notice, so mark it invalid now. |
| 1073 | (mh-invalidate-show-buffer)) |
| 1074 | |
| 1075 | (setq mh-seq-list (mh-read-folder-sequences mh-current-folder nil)) |
| 1076 | (mh-unmark-all-headers t) |
| 1077 | (mh-notate-user-sequences) |
| 1078 | (message "Processing deletes and refiles for %s...done" folder))) |
| 1079 | |
| 1080 | |
| 1081 | (defun mh-update-unseen () |
| 1082 | ;; Flush updates to the Unseen sequence out to MH. |
| 1083 | ;; Return non-NIL iff set the MH folder. |
| 1084 | (if mh-seen-list |
| 1085 | (let* ((unseen-seq (mh-find-seq mh-unseen-seq)) |
| 1086 | (unseen-msgs (mh-seq-msgs unseen-seq))) |
| 1087 | (if unseen-msgs |
| 1088 | (progn |
| 1089 | (mh-undefine-sequence mh-unseen-seq mh-seen-list) |
| 1090 | (while mh-seen-list |
| 1091 | (setq unseen-msgs (delq (car mh-seen-list) unseen-msgs)) |
| 1092 | (setq mh-seen-list (cdr mh-seen-list))) |
| 1093 | (setcdr unseen-seq unseen-msgs) |
| 1094 | t) ;since we set the folder |
| 1095 | (setq mh-seen-list nil))))) |
| 1096 | |
| 1097 | |
| 1098 | (defun mh-delete-scan-msgs (msgs) |
| 1099 | ;; Delete the scan listing lines for each of the msgs in the LIST. |
| 1100 | (save-excursion |
| 1101 | (while msgs |
| 1102 | (if (mh-goto-msg (car msgs) t t) |
| 1103 | (mh-delete-line 1)) |
| 1104 | (setq msgs (cdr msgs))))) |
| 1105 | |
| 1106 | |
| 1107 | (defun mh-outstanding-commands-p () |
| 1108 | ;; Returns non-nil if there are outstanding deletes or refiles. |
| 1109 | (or mh-delete-list mh-refile-list)) |
| 1110 | |
| 1111 | |
| 1112 | (defun mh-coalesce-msg-list (messages) |
| 1113 | ;; Give a list of MESSAGES, return a list of message number ranges. |
| 1114 | ;; Sort of the opposite of mh-read-msg-list, which expands ranges. |
| 1115 | ;; Message lists passed to MH programs go through this so |
| 1116 | ;; command line arguments won't exceed system limits. |
| 1117 | (let ((msgs (sort (copy-sequence messages) 'mh-greaterp)) |
| 1118 | (range-high nil) |
| 1119 | (prev -1) |
| 1120 | (ranges nil)) |
| 1121 | (while prev |
| 1122 | (if range-high |
| 1123 | (if (or (not (numberp prev)) |
| 1124 | (not (equal (car msgs) (1- prev)))) |
| 1125 | (progn ;non-sequential, flush old range |
| 1126 | (if (eq prev range-high) |
| 1127 | (setq ranges (cons range-high ranges)) |
| 1128 | (setq ranges (cons (format "%s-%s" prev range-high) ranges))) |
| 1129 | (setq range-high nil)))) |
| 1130 | (or range-high |
| 1131 | (setq range-high (car msgs))) ;start new or first range |
| 1132 | (setq prev (car msgs)) |
| 1133 | (setq msgs (cdr msgs))) |
| 1134 | ranges)) |
| 1135 | |
| 1136 | (defun mh-greaterp (msg1 msg2) |
| 1137 | ;; Sort two message indicators. Strings are "smaller" than numbers. |
| 1138 | ;; Legal values are things like "cur", "last", 1, and 1820. |
| 1139 | (if (numberp msg1) |
| 1140 | (if (numberp msg2) |
| 1141 | (> msg1 msg2) |
| 1142 | t) |
| 1143 | (if (numberp msg2) |
| 1144 | nil |
| 1145 | (string-lessp msg2 msg1)))) |
| 1146 | |
| 1147 | \f |
| 1148 | |
| 1149 | ;;; Basic sequence handling |
| 1150 | |
| 1151 | (defun mh-delete-seq-locally (seq) |
| 1152 | ;; Remove mh-e's record of SEQUENCE. |
| 1153 | (let ((entry (mh-find-seq seq))) |
| 1154 | (setq mh-seq-list (delq entry mh-seq-list)))) |
| 1155 | |
| 1156 | (defun mh-read-folder-sequences (folder save-refiles) |
| 1157 | ;; Read and return the predefined sequences for a FOLDER. |
| 1158 | ;; If SAVE-REFILES is non-nil, then keep the sequences |
| 1159 | ;; that note messages to be refiled. |
| 1160 | (let ((seqs ())) |
| 1161 | (cond (save-refiles |
| 1162 | (mh-mapc (function (lambda (seq) ; Save the refiling sequences |
| 1163 | (if (mh-folder-name-p (mh-seq-name seq)) |
| 1164 | (setq seqs (cons seq seqs))))) |
| 1165 | mh-seq-list))) |
| 1166 | (save-excursion |
| 1167 | (if (eq 0 (mh-exec-cmd-quiet nil "mark" folder "-list")) |
| 1168 | (progn |
| 1169 | ;; look for name in line of form "cur: 4" or "myseq (private): 23" |
| 1170 | (while (re-search-forward "^[^: ]+" nil t) |
| 1171 | (setq seqs (cons (mh-make-seq (intern (buffer-substring |
| 1172 | (match-beginning 0) |
| 1173 | (match-end 0))) |
| 1174 | (mh-read-msg-list)) |
| 1175 | seqs))) |
| 1176 | (delete-region (point-min) (point))))) ; avoid race with mh-process-daemon |
| 1177 | seqs)) |
| 1178 | |
| 1179 | (defun mh-read-msg-list () |
| 1180 | ;; Return a list of message numbers from the current point to the end of |
| 1181 | ;; the line. Expands ranges into set of individual numbers. |
| 1182 | (let ((msgs ()) |
| 1183 | (end-of-line (save-excursion (end-of-line) (point))) |
| 1184 | num) |
| 1185 | (while (re-search-forward "[0-9]+" end-of-line t) |
| 1186 | (setq num (string-to-int (buffer-substring (match-beginning 0) |
| 1187 | (match-end 0)))) |
| 1188 | (cond ((looking-at "-") ; Message range |
| 1189 | (forward-char 1) |
| 1190 | (re-search-forward "[0-9]+" end-of-line t) |
| 1191 | (let ((num2 (string-to-int (buffer-substring (match-beginning 0) |
| 1192 | (match-end 0))))) |
| 1193 | (if (< num2 num) |
| 1194 | (error "Bad message range: %d-%d" num num2)) |
| 1195 | (while (<= num num2) |
| 1196 | (setq msgs (cons num msgs)) |
| 1197 | (setq num (1+ num))))) |
| 1198 | ((not (zerop num)) ;"pick" outputs "0" to mean no match |
| 1199 | (setq msgs (cons num msgs))))) |
| 1200 | msgs)) |
| 1201 | |
| 1202 | (defun mh-notate-user-sequences () |
| 1203 | ;; Mark the scan listing of all messages in user-defined sequences. |
| 1204 | (let ((seqs mh-seq-list) |
| 1205 | name) |
| 1206 | (while seqs |
| 1207 | (setq name (mh-seq-name (car seqs))) |
| 1208 | (if (not (mh-internal-seq name)) |
| 1209 | (mh-notate-seq name mh-note-seq (1+ mh-cmd-note))) |
| 1210 | (setq seqs (cdr seqs))))) |
| 1211 | |
| 1212 | |
| 1213 | (defun mh-internal-seq (name) |
| 1214 | ;; Return non-NIL if NAME is the name of an internal mh-e sequence. |
| 1215 | (or (memq name '(answered cur deleted forwarded printed)) |
| 1216 | (eq name mh-unseen-seq) |
| 1217 | (eq name mh-previous-seq) |
| 1218 | (mh-folder-name-p name))) |
| 1219 | |
| 1220 | |
| 1221 | (defun mh-delete-msg-from-seq (message sequence &optional internal-flag) |
| 1222 | "Delete MESSAGE from SEQUENCE. MESSAGE defaults to displayed message. |
| 1223 | From Lisp, optional third arg INTERNAL-FLAG non-nil means do not |
| 1224 | inform MH of the change." |
| 1225 | (interactive (list (mh-get-msg-num t) |
| 1226 | (mh-read-seq-default "Delete from" t) |
| 1227 | nil)) |
| 1228 | (let ((entry (mh-find-seq sequence))) |
| 1229 | (cond (entry |
| 1230 | (mh-notate-if-in-one-seq message ? (1+ mh-cmd-note) sequence) |
| 1231 | (if (not internal-flag) |
| 1232 | (mh-undefine-sequence sequence (list message))) |
| 1233 | (setcdr entry (delq message (mh-seq-msgs entry))))))) |
| 1234 | |
| 1235 | |
| 1236 | (defun mh-undefine-sequence (seq msgs) |
| 1237 | ;; Remove from the SEQUENCE the list of MSGS. |
| 1238 | (mh-exec-cmd "mark" mh-current-folder "-delete" |
| 1239 | "-sequence" (symbol-name seq) |
| 1240 | (mh-coalesce-msg-list msgs))) |
| 1241 | |
| 1242 | |
| 1243 | (defun mh-define-sequence (seq msgs) |
| 1244 | ;; Define the SEQUENCE to contain the list of MSGS. |
| 1245 | ;; Do not mark pseudo-sequences or empty sequences. |
| 1246 | ;; Signals an error if SEQUENCE is an illegal name. |
| 1247 | (if (and msgs |
| 1248 | (not (mh-folder-name-p seq))) |
| 1249 | (save-excursion |
| 1250 | (mh-exec-cmd-error nil "mark" mh-current-folder "-add" "-zero" |
| 1251 | "-sequence" (symbol-name seq) |
| 1252 | (mh-coalesce-msg-list msgs))))) |
| 1253 | |
| 1254 | |
| 1255 | (defun mh-map-over-seqs (func seq-list) |
| 1256 | ;; Apply the FUNCTION to each element in the list of SEQUENCES, |
| 1257 | ;; passing the sequence name and the list of messages as arguments. |
| 1258 | (while seq-list |
| 1259 | (funcall func (mh-seq-name (car seq-list)) (mh-seq-msgs (car seq-list))) |
| 1260 | (setq seq-list (cdr seq-list)))) |
| 1261 | |
| 1262 | |
| 1263 | (defun mh-notate-if-in-one-seq (msg notation offset seq) |
| 1264 | ;; If the MESSAGE is in only the SEQUENCE, then mark the scan listing of the |
| 1265 | ;; message with the CHARACTER at the given OFFSET from the beginning of the |
| 1266 | ;; listing line. |
| 1267 | (let ((in-seqs (mh-seq-containing-msg msg nil))) |
| 1268 | (if (and (eq seq (car in-seqs)) (null (cdr in-seqs))) |
| 1269 | (mh-notate msg notation offset)))) |
| 1270 | |
| 1271 | |
| 1272 | (defun mh-seq-containing-msg (msg &optional include-internal-p) |
| 1273 | ;; Return a list of the sequences containing MESSAGE. |
| 1274 | ;; If INCLUDE-INTERNAL-P non-nil, include mh-e internal sequences in list. |
| 1275 | (let ((l mh-seq-list) |
| 1276 | (seqs ())) |
| 1277 | (while l |
| 1278 | (and (memq msg (mh-seq-msgs (car l))) |
| 1279 | (or include-internal-p |
| 1280 | (not (mh-internal-seq (mh-seq-name (car l))))) |
| 1281 | (setq seqs (cons (mh-seq-name (car l)) seqs))) |
| 1282 | (setq l (cdr l))) |
| 1283 | seqs)) |
| 1284 | |
| 1285 | |
| 1286 | \f |
| 1287 | |
| 1288 | ;;; User prompting commands. |
| 1289 | |
| 1290 | |
| 1291 | (defun mh-read-msg-range (prompt) |
| 1292 | ;; Read a list of blank-separated items. |
| 1293 | (let* ((buf (read-string prompt)) |
| 1294 | (buf-size (length buf)) |
| 1295 | (start 0) |
| 1296 | (input ())) |
| 1297 | (while (< start buf-size) |
| 1298 | (let ((next (read-from-string buf start buf-size))) |
| 1299 | (setq input (cons (car next) input)) |
| 1300 | (setq start (cdr next)))) |
| 1301 | (nreverse input))) |
| 1302 | |
| 1303 | \f |
| 1304 | |
| 1305 | ;;; Build the folder-mode keymap: |
| 1306 | |
| 1307 | (suppress-keymap mh-folder-mode-map) |
| 1308 | (define-key mh-folder-mode-map "q" 'mh-quit) |
| 1309 | (define-key mh-folder-mode-map "b" 'mh-compat-quit) |
| 1310 | (define-key mh-folder-mode-map "?" 'mh-msg-is-in-seq) |
| 1311 | (define-key mh-folder-mode-map "%" 'mh-put-msg-in-seq) |
| 1312 | (define-key mh-folder-mode-map "|" 'mh-pipe-msg) |
| 1313 | (define-key mh-folder-mode-map "\ea" 'mh-edit-again) |
| 1314 | (define-key mh-folder-mode-map "\e%" 'mh-delete-msg-from-seq) |
| 1315 | (define-key mh-folder-mode-map "\e#" 'mh-delete-seq) |
| 1316 | (define-key mh-folder-mode-map "\C-xn" 'mh-narrow-to-seq) |
| 1317 | (define-key mh-folder-mode-map "\C-xw" 'mh-widen) |
| 1318 | (define-key mh-folder-mode-map "\eb" 'mh-burst-digest) |
| 1319 | (define-key mh-folder-mode-map "\eu" 'mh-undo-folder) |
| 1320 | (define-key mh-folder-mode-map "\e " 'mh-page-digest) |
| 1321 | (define-key mh-folder-mode-map "\e\177" 'mh-page-digest-backwards) |
| 1322 | (define-key mh-folder-mode-map "\ed" 'mh-redistribute) |
| 1323 | (define-key mh-folder-mode-map "\ee" 'mh-extract-rejected-mail) |
| 1324 | (define-key mh-folder-mode-map "\ef" 'mh-visit-folder) |
| 1325 | (define-key mh-folder-mode-map "\ek" 'mh-kill-folder) |
| 1326 | (define-key mh-folder-mode-map "\el" 'mh-list-folders) |
| 1327 | (define-key mh-folder-mode-map "\en" 'mh-store-msg) |
| 1328 | (define-key mh-folder-mode-map "\ep" 'mh-pack-folder) |
| 1329 | (define-key mh-folder-mode-map "\eq" 'mh-list-sequences) |
| 1330 | (define-key mh-folder-mode-map "\es" 'mh-search-folder) |
| 1331 | (define-key mh-folder-mode-map "\er" 'mh-rescan-folder) |
| 1332 | (define-key mh-folder-mode-map "l" 'mh-print-msg) |
| 1333 | (define-key mh-folder-mode-map "t" 'mh-toggle-showing) |
| 1334 | (define-key mh-folder-mode-map "c" 'mh-copy-msg) |
| 1335 | (define-key mh-folder-mode-map "i" 'mh-inc-folder) |
| 1336 | (define-key mh-folder-mode-map "x" 'mh-execute-commands) |
| 1337 | (define-key mh-folder-mode-map "e" 'mh-execute-commands) |
| 1338 | (define-key mh-folder-mode-map "f" 'mh-forward) |
| 1339 | (define-key mh-folder-mode-map "m" 'mh-send) |
| 1340 | (define-key mh-folder-mode-map "s" 'mh-send) |
| 1341 | (define-key mh-folder-mode-map "r" 'mh-reply) |
| 1342 | (define-key mh-folder-mode-map "a" 'mh-reply) |
| 1343 | (define-key mh-folder-mode-map "j" 'mh-goto-msg) |
| 1344 | (define-key mh-folder-mode-map "g" 'mh-goto-msg) |
| 1345 | (define-key mh-folder-mode-map "\e<" 'mh-first-msg) |
| 1346 | (define-key mh-folder-mode-map "\e>" 'mh-last-msg) |
| 1347 | (define-key mh-folder-mode-map "\177" 'mh-previous-page) |
| 1348 | (define-key mh-folder-mode-map " " 'mh-page-msg) |
| 1349 | (define-key mh-folder-mode-map "\r" 'mh-show) |
| 1350 | (define-key mh-folder-mode-map "." 'mh-show) |
| 1351 | (define-key mh-folder-mode-map "," 'mh-header-display) |
| 1352 | (define-key mh-folder-mode-map "u" 'mh-undo) |
| 1353 | (define-key mh-folder-mode-map "d" 'mh-delete-msg) |
| 1354 | (define-key mh-folder-mode-map "\C-d" 'mh-delete-msg-no-motion) |
| 1355 | (define-key mh-folder-mode-map "p" 'mh-previous-undeleted-msg) |
| 1356 | (define-key mh-folder-mode-map "n" 'mh-next-undeleted-msg) |
| 1357 | (define-key mh-folder-mode-map "o" 'mh-refile-msg) |
| 1358 | (define-key mh-folder-mode-map "^" 'mh-refile-msg) |
| 1359 | (define-key mh-folder-mode-map "\C-o" 'mh-write-msg-to-file) |
| 1360 | (define-key mh-folder-mode-map ">" 'mh-write-msg-to-file) |
| 1361 | (define-key mh-folder-mode-map "!" 'mh-refile-or-write-again) |
| 1362 | |
| 1363 | ;; "C-c /" prefix is used in mh-folder-mode by pgp.el and mailcrypt |
| 1364 | |
| 1365 | \f |
| 1366 | |
| 1367 | ;;;autoload the other mh-e parts |
| 1368 | |
| 1369 | ;;; mh-comp |
| 1370 | |
| 1371 | (autoload 'mh-smail "mh-comp" |
| 1372 | "Compose and send mail with the MH mail system. |
| 1373 | This function is an entry point to mh-e, the Emacs front end |
| 1374 | to the MH mail system. |
| 1375 | See documentation of `\\[mh-send]' for more details on composing mail." t) |
| 1376 | |
| 1377 | (autoload 'mh-smail-other-window "mh-comp" |
| 1378 | "Compose and send mail in other window with the MH mail system. |
| 1379 | This function is an entry point to mh-e, the Emacs front end |
| 1380 | to the MH mail system. |
| 1381 | See documentation of `\\[mh-send]' for more details on composing mail." t) |
| 1382 | |
| 1383 | (autoload 'mh-edit-again "mh-comp" |
| 1384 | "Clean-up a draft or a message previously sent and make it resendable. |
| 1385 | Default is the current message. |
| 1386 | The variable mh-new-draft-cleaned-headers specifies the headers to remove. |
| 1387 | See also documentation for `\\[mh-send]' function." t) |
| 1388 | |
| 1389 | (autoload 'mh-extract-rejected-mail "mh-comp" |
| 1390 | "Extract a letter returned by the mail system and make it resendable. |
| 1391 | Default is the current message. The variable mh-new-draft-cleaned-headers |
| 1392 | gives the headers to clean out of the original message. |
| 1393 | See also documentation for `\\[mh-send]' function." t) |
| 1394 | |
| 1395 | (autoload 'mh-forward "mh-comp" |
| 1396 | "Forward a message or message sequence. Defaults to displayed message. |
| 1397 | If optional prefix argument provided, then prompt for the message sequence. |
| 1398 | See also documentation for `\\[mh-send]' function." t) |
| 1399 | |
| 1400 | (autoload 'mh-redistribute "mh-comp" |
| 1401 | "Redistribute a letter. |
| 1402 | Depending on how your copy of MH was compiled, you may need to change the |
| 1403 | setting of the variable mh-redist-full-contents. See its documentation." t) |
| 1404 | |
| 1405 | (autoload 'mh-reply "mh-comp" |
| 1406 | "Reply to a MESSAGE (default: displayed message). |
| 1407 | If optional prefix argument INCLUDEP provided, then include the message |
| 1408 | in the reply using filter mhl.reply in your MH directory. |
| 1409 | Prompts for type of addresses to reply to: |
| 1410 | from sender only, |
| 1411 | to sender and primary recipients, |
| 1412 | cc/all sender and all recipients. |
| 1413 | If the file named by `mh-repl-formfile' exists, it is used as a skeleton |
| 1414 | for the reply. See also documentation for `\\[mh-send]' function." t) |
| 1415 | |
| 1416 | (autoload 'mh-send "mh-comp" |
| 1417 | "Compose and send a letter. |
| 1418 | The file named by `mh-comp-formfile' will be used as the form. |
| 1419 | Do not call this function from outside mh-e; use \\[mh-smail] instead. |
| 1420 | The letter is composed in mh-letter-mode; see its documentation for more |
| 1421 | details. If `mh-compose-letter-function' is defined, it is called on the |
| 1422 | draft and passed three arguments: to, subject, and cc." t) |
| 1423 | |
| 1424 | (autoload 'mh-send-other-window "mh-comp" |
| 1425 | "Compose and send a letter in another window. |
| 1426 | Do not call this function from outside mh-e; |
| 1427 | use \\[mh-smail-other-window] instead. |
| 1428 | See also documentation for `\\[mh-send]' function." t) |
| 1429 | |
| 1430 | (autoload 'mh-letter-mode "mh-comp" |
| 1431 | "Mode for composing letters in mh-e. |
| 1432 | For more details, type \\[describe-mode] while in MH-Letter mode." t) |
| 1433 | |
| 1434 | |
| 1435 | ;;; mh-funcs |
| 1436 | |
| 1437 | (autoload 'mh-burst-digest "mh-funcs" |
| 1438 | "Burst apart the current message, which should be a digest. |
| 1439 | The message is replaced by its table of contents and the messages from the |
| 1440 | digest are inserted into the folder after that message." t) |
| 1441 | |
| 1442 | (autoload 'mh-copy-msg "mh-funcs" |
| 1443 | "Copy to another FOLDER the specified MESSAGE(s) without deleting them. |
| 1444 | Default is the displayed message. If optional prefix argument is |
| 1445 | provided, then prompt for the message sequence." t) |
| 1446 | |
| 1447 | (autoload 'mh-kill-folder "mh-funcs" |
| 1448 | "Remove the current folder." t) |
| 1449 | |
| 1450 | (autoload 'mh-list-folders "mh-funcs" |
| 1451 | "List mail folders." t) |
| 1452 | |
| 1453 | (autoload 'mh-pack-folder "mh-funcs" |
| 1454 | "Renumber the messages of a folder to be 1..n. |
| 1455 | First, offer to execute any outstanding commands for the current folder. |
| 1456 | If optional prefix argument provided, prompt for the range of messages |
| 1457 | to display after packing. Otherwise, show the entire folder." t) |
| 1458 | |
| 1459 | (autoload 'mh-pipe-msg "mh-funcs" |
| 1460 | "Pipe the current message through the given shell COMMAND. |
| 1461 | If INCLUDE-HEADERS (prefix argument) is provided, send the entire message. |
| 1462 | Otherwise just send the message's body without the headers." t) |
| 1463 | |
| 1464 | (autoload 'mh-page-digest "mh-funcs" |
| 1465 | "Advance displayed message to next digested message." t) |
| 1466 | |
| 1467 | (autoload 'mh-page-digest-backwards "mh-funcs" |
| 1468 | "Back up displayed message to previous digested message." t) |
| 1469 | |
| 1470 | (autoload 'mh-print-msg "mh-funcs" |
| 1471 | "Print MESSAGE(s) (default: displayed message) on printer. |
| 1472 | If optional prefix argument provided, then prompt for the message sequence. |
| 1473 | The variable mh-lpr-command-format is used to generate the print command. |
| 1474 | The messages are formatted by mhl. See the variable mhl-formfile." t) |
| 1475 | |
| 1476 | (autoload 'mh-sort-folder "mh-funcs" |
| 1477 | "Sort the messages in the current folder by date. |
| 1478 | Calls the MH program sortm to do the work. |
| 1479 | The arguments in the list mh-sortm-args are passed to sortm |
| 1480 | if this function is passed an argument." t) |
| 1481 | |
| 1482 | (autoload 'mh-undo-folder "mh-funcs" |
| 1483 | "Undo all commands in current folder." t) |
| 1484 | |
| 1485 | (autoload 'mh-store-msg "mh-funcs" |
| 1486 | "Store the file(s) contained in the current message into DIRECTORY. |
| 1487 | The message can contain a shar file or uuencoded file. |
| 1488 | Default directory is the last directory used, or initially the value of |
| 1489 | mh-store-default-directory or the current directory." t) |
| 1490 | |
| 1491 | (autoload 'mh-store-buffer "mh-funcs" |
| 1492 | "Store the file(s) contained in the current buffer into DIRECTORY. |
| 1493 | The buffer can contain a shar file or uuencoded file. |
| 1494 | Default directory is the last directory used, or initially the value of |
| 1495 | `mh-store-default-directory' or the current directory." t) |
| 1496 | |
| 1497 | |
| 1498 | ;;; mh-pick |
| 1499 | |
| 1500 | (autoload 'mh-search-folder "mh-pick" |
| 1501 | "Search FOLDER for messages matching a pattern. |
| 1502 | Add the messages found to the sequence named `search'." t) |
| 1503 | |
| 1504 | ;;; mh-seq |
| 1505 | |
| 1506 | (autoload 'mh-delete-seq "mh-seq" |
| 1507 | "Delete the SEQUENCE." t) |
| 1508 | (autoload 'mh-list-sequences "mh-seq" |
| 1509 | "List the sequences defined in FOLDER." t) |
| 1510 | (autoload 'mh-msg-is-in-seq "mh-seq" |
| 1511 | "Display the sequences that contain MESSAGE (default: displayed message)." t) |
| 1512 | (autoload 'mh-narrow-to-seq "mh-seq" |
| 1513 | "Restrict display of this folder to just messages in SEQUENCE |
| 1514 | Use \\[mh-widen] to undo this command." t) |
| 1515 | (autoload 'mh-put-msg-in-seq "mh-seq" |
| 1516 | "Add MESSAGE(s) (default: displayed message) to SEQUENCE. |
| 1517 | If optional prefix argument provided, then prompt for the message sequence." t) |
| 1518 | (autoload 'mh-widen "mh-seq" |
| 1519 | "Remove restrictions from current folder, thereby showing all messages." t) |
| 1520 | (autoload 'mh-rename-seq "mh-seq" |
| 1521 | "Rename SEQUENCE to have NEW-NAME." t) |
| 1522 | |
| 1523 | (dolist (mess '("^Cursor not pointing to message$" |
| 1524 | "^There is no other window$")) |
| 1525 | (add-to-list 'debug-ignored-errors mess)) |
| 1526 | |
| 1527 | ;;; mh-e.el ends here |