projects / unix-history / blame
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| c5a79bdd C |
1 | ;;; mh-e.el (Version: 3.7 for GNU Emacs Version 18 and MH.5 and MH.6) |
| 2 | ||
| 3 | (defvar mh-e-RCS-id) | |
| 4 | (setq mh-e-RCS-id "$Header: /var/home/larus/lib/emacs/RCS/mh-e.el,v 3.1 90/09/28 15:47:58 larus Exp Locker: larus $") | |
| 5 | (provide 'mh-e) | |
| 6 | ||
| 7 | ;;; Copyright (C) 1985-89 Free Software Foundation | |
| 8 | ;;; Author: James Larus (larus@ginger.Berkeley.EDU or ucbvax!larus) | |
| 9 | ;;; Please send suggestions and corrections to the above address. | |
| 10 | ;;; | |
| 11 | ;;; This file contains mh-e, a GNU Emacs front end to the MH mail system. | |
| 12 | ||
| 13 | ;; This file is part of GNU Emacs. | |
| 14 | ||
| 15 | ;; GNU Emacs is free software; you can redistribute it and/or modify | |
| 16 | ;; it under the terms of the GNU General Public License as published by | |
| 17 | ;; the Free Software Foundation; either version 1, or (at your option) | |
| 18 | ;; any later version. | |
| 19 | ||
| 20 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
| 21 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 22 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 23 | ;; GNU General Public License for more details. | |
| 24 | ||
| 25 | ;; You should have received a copy of the GNU General Public License | |
| 26 | ;; along with GNU Emacs; see the file COPYING. If not, write to | |
| 27 | ;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. | |
| 28 | ||
| 29 | ||
| 30 | ;;; Original version for Gosling emacs by Brian Reid, Stanford, 1982. | |
| 31 | ;;; Modified by James Larus, BBN, July 1984 and UCB, 1984 & 1985. | |
| 32 | ;;; Rewritten for GNU Emacs, James Larus 1985. larus@ginger.berkeley.edu | |
| 33 | ;;; Modified by Stephen Gildea 1988. gildea@bbn.com | |
| 34 | ||
| 35 | ||
| 36 | ;;; NB. MH must have been compiled with the MHE compiler flag or several | |
| 37 | ;;; features necessary mh-e will be missing from MH commands, specifically | |
| 38 | ;;; the -build switch to repl and forw. | |
| 39 | ||
| 40 | \f | |
| 41 | ||
| 42 | ;;; Constants: | |
| 43 | ||
| 44 | ;;; Set for local environment: | |
| 45 | ;;;* These are now in paths.el. | |
| 46 | ;;;(defvar mh-progs "/usr/new/mh/" "Directory containing MH commands.") | |
| 47 | ;;;(defvar mh-lib "/usr/new/lib/mh/" "Directory of MH library.") | |
| 48 | ||
| 49 | (defvar mh-redist-full-contents t | |
| 50 | "Non-nil if the `dist' command needs whole letter for redistribution. | |
| 51 | This is the case when `send' is compiled with the BERK option.") | |
| 52 | ||
| 53 | ||
| 54 | ;;; Hooks: | |
| 55 | ||
| 56 | (defvar mh-folder-mode-hook nil | |
| 57 | "Invoked in mh-folder-mode on a new folder.") | |
| 58 | ||
| 59 | (defvar mh-letter-mode-hook nil | |
| 60 | "Invoked in mh-letter-mode on a new letter.") | |
| 61 | ||
| 62 | (defvar mh-compose-letter-function nil | |
| 63 | "Invoked in mh-compose-and-send-mail on a draft letter. | |
| 64 | It is passed three arguments: TO recipients, SUBJECT, and CC recipients.") | |
| 65 | ||
| 66 | (defvar mh-before-send-letter-hook nil | |
| 67 | "Invoked at the beginning of the \\[mh-send-letter] command.") | |
| 68 | ||
| 69 | (defvar mh-inc-folder-hook nil | |
| 70 | "Invoked after incorporating mail into a folder with \\[mh-inc-folder].") | |
| 71 | ||
| 72 | (defvar mh-quit-hook nil | |
| 73 | "Invoked after quitting mh-e with \\[mh-quit].") | |
| 74 | ||
| 75 | ||
| 76 | (defvar mh-ins-string nil | |
| 77 | "Temporarily set by mh-insert-prefix prior to running mh-yank-hooks.") | |
| 78 | ||
| 79 | (defvar mh-yank-hooks | |
| 80 | '(lambda () | |
| 81 | (save-excursion | |
| 82 | (goto-char (point)) | |
| 83 | (or (bolp) (forward-line 1)) | |
| 84 | (while (< (point) (mark)) | |
| 85 | (insert mh-ins-string) | |
| 86 | (forward-line 1)))) | |
| 87 | "Hook to run citation function. Expects POINT and MARK to be set to | |
| 88 | the region to cite.") | |
| 89 | ||
| 90 | ||
| 91 | ;;; Personal preferences: | |
| 92 | ||
| 93 | (defvar mh-clean-message-header nil | |
| 94 | "*Non-nil means clean headers of messages that are displayed or inserted. | |
| 95 | The variables mh-visible-headers and mh-invisible-headers control what is | |
| 96 | removed.") | |
| 97 | ||
| 98 | (defvar mh-visible-headers nil | |
| 99 | "*If non-nil, contains a regexp specifying the headers to keep when cleaning. | |
| 100 | Only used if mh-clean-message-header is non-nil. Setting this variable | |
| 101 | overrides mh-invisible-headers.") | |
| 102 | ||
| 103 | (defvar mhl-formfile nil | |
| 104 | "*Name of format file to be used by mhl to show messages. | |
| 105 | A value of T means use the default format file. | |
| 106 | Nil means don't use mhl to format messages.") | |
| 107 | ||
| 108 | (defvar mh-lpr-command-format "lpr -p -J '%s'" | |
| 109 | "*Format for Unix command that prints a message. | |
| 110 | The string should be a Unix command line, with the string '%s' where | |
| 111 | the job's name (folder and message number) should appear. The message text | |
| 112 | is piped to this command.") | |
| 113 | ||
| 114 | (defvar mh-print-background nil | |
| 115 | "*Print messages in the background if non-nil. | |
| 116 | WARNING: do not delete the messages until printing is finished; | |
| 117 | otherwise, your output may be truncated.") | |
| 118 | ||
| 119 | (defvar mh-summary-height 4 | |
| 120 | "*Number of lines in summary window.") | |
| 121 | ||
| 122 | (defvar mh-recenter-summary-p nil | |
| 123 | "*Recenter summary window when the show window is toggled off if non-nil.") | |
| 124 | ||
| 125 | (defvar mh-ins-buf-prefix ">> " | |
| 126 | "*String to put before each non-blank line of a yanked or inserted message. | |
| 127 | Used when the message is inserted in an outgoing letter.") | |
| 128 | ||
| 129 | (defvar mh-do-not-confirm nil | |
| 130 | "*Non-nil means do not prompt for confirmation before some commands. | |
| 131 | Only affects certain innocuous commands.") | |
| 132 | ||
| 133 | (defvar mh-bury-show-buffer t | |
| 134 | "*Non-nil means that the displayed show buffer for a folder is buried.") | |
| 135 | ||
| 136 | (defvar mh-delete-yanked-msg-window nil | |
| 137 | "*Controls window display when a message is yanked by \\[mh-yank-cur-msg]. | |
| 138 | If non-nil, yanking the current message into a draft letter deletes any | |
| 139 | windows displaying the message.") | |
| 140 | ||
| 141 | (defvar mh-yank-from-start-of-msg t | |
| 142 | "*Controls which part of a message is yanked by \\[mh-yank-cur-msg]. | |
| 143 | If non-nil, include the entire message. If the symbol `body, then yank the | |
| 144 | message minus the header. If nil, yank only the portion of the message | |
| 145 | following the point. If the show buffer has a region, this variable is | |
| 146 | ignored.") | |
| 147 | ||
| 148 | (defvar mh-reply-default-reply-to nil | |
| 149 | "*Sets the person or persons to whom a reply will be sent. | |
| 150 | If nil, prompt for recipient. If non-nil, then \\[mh-reply] will use this | |
| 151 | value and it should be one of \"from\", \"to\", or \"cc\".") | |
| 152 | ||
| 153 | (defvar mh-recursive-folders nil | |
| 154 | "*If non-nil, then commands which operate on folders do so recursively.") | |
| 155 | ||
| 156 | ||
| 157 | ;;; Parameterize mh-e to work with different scan formats. The defaults work | |
| 158 | ;;; the standard MH scan listings. | |
| 159 | ||
| 160 | (defvar mh-cmd-note 4 | |
| 161 | "Offset to insert notation.") | |
| 162 | ||
| 163 | (defvar mh-note-repl "-" | |
| 164 | "String whose first character is used to notate replied to messages.") | |
| 165 | ||
| 166 | (defvar mh-note-forw "F" | |
| 167 | "String whose first character is used to notate forwarded messages.") | |
| 168 | ||
| 169 | (defvar mh-note-dist "R" | |
| 170 | "String whose first character is used to notate redistributed messages.") | |
| 171 | ||
| 172 | (defvar mh-good-msg-regexp "^....[^D^]" | |
| 173 | "Regexp specifiying the scan lines that are 'good' messages.") | |
| 174 | ||
| 175 | (defvar mh-deleted-msg-regexp "^....D" | |
| 176 | "Regexp matching scan lines of deleted messages.") | |
| 177 | ||
| 178 | (defvar mh-refiled-msg-regexp "^....\\^" | |
| 179 | "Regexp matching scan lines of refiled messages.") | |
| 180 | ||
| 181 | (defvar mh-valid-scan-line "^ *[0-9]" | |
| 182 | "Regexp matching scan lines for messages (not error messages).") | |
| 183 | ||
| 184 | (defvar mh-msg-number-regexp "^ *\\([0-9]+\\)" | |
| 185 | "Regexp to find the number of a message in a scan line. | |
| 186 | The message's number must be surrounded with \\( \\)") | |
| 187 | ||
| 188 | (defvar mh-msg-search-regexp "^[^0-9]*%d[^0-9]" | |
| 189 | "Format string containing a regexp matching the scan listing for a message. | |
| 190 | The desired message's number will be an argument to format.") | |
| 191 | ||
| 192 | (defvar mh-flagged-scan-msg-regexp "^....\\D\\|^....\\^\\|^....\\+\\|^.....%" | |
| 193 | "Regexp matching flagged scan lines. | |
| 194 | Matches lines marked as deleted, refiled, in a sequence, or the cur message.") | |
| 195 | ||
| 196 | (defvar mh-cur-scan-msg-regexp "^....\\+" | |
| 197 | "Regexp matching scan line for the cur message.") | |
| 198 | ||
| 199 | (defvar mh-show-buffer-mode-line-buffer-id "{%%b} %s/%d" | |
| 200 | "Format string to produce mode-line-buffer-id for show buffers. | |
| 201 | First argument is folder name. Second is message number.") | |
| 202 | ||
| 203 | (defvar mh-partial-folder-mode-line-annotation "select" | |
| 204 | "Annotation when displaying part of a folder. | |
| 205 | The string is displayed after the folder's name. NIL for no annotation.") | |
| 206 | ||
| 207 | ||
| 208 | ;;; Real constants: | |
| 209 | ||
| 210 | (defvar mh-invisible-headers | |
| 211 | "^Received: \\|^Message-Id: \\|^Remailed-\\|^Via: \\|^Mail-from: \\|^Return-Path: \\|^In-Reply-To: \\|^Resent-" | |
| 212 | "Regexp matching lines in a message header that are not to be shown. | |
| 213 | If mh-visible-headers is non-nil, it is used instead to specify what to keep.") | |
| 214 | ||
| 215 | (defvar mh-rejected-letter-start "^ ----- Unsent message follows -----$" | |
| 216 | "Regexp specifying the beginning of the wrapper around a returned letter. | |
| 217 | This wrapper is generated by the mail system when rejecting a letter.") | |
| 218 | ||
| 219 | (defvar mh-to-field-choices '((?t . "To:") (?s . "Subject:") (?c . "Cc:") | |
| 220 | (?b . "Bcc:") (?f . "Fcc:")) | |
| 221 | "A-list of (character . field name) strings for mh-to-field.") | |
| 222 | ||
| 223 | ||
| 224 | ;;; Global variables: | |
| 225 | ||
| 226 | (defvar mh-user-path "" | |
| 227 | "User's mail folder.") | |
| 228 | ||
| 229 | (defvar mh-last-destination nil | |
| 230 | "Destination of last refile or write command.") | |
| 231 | ||
| 232 | (defvar mh-folder-mode-map (make-keymap) | |
| 233 | "Keymap for MH folders.") | |
| 234 | ||
| 235 | (defvar mh-letter-mode-map (copy-keymap text-mode-map) | |
| 236 | "Keymap for composing mail.") | |
| 237 | ||
| 238 | (defvar mh-pick-mode-map (make-sparse-keymap) | |
| 239 | "Keymap for searching folder.") | |
| 240 | ||
| 241 | (defvar mh-letter-mode-syntax-table nil | |
| 242 | "Syntax table used while in mh-e letter mode.") | |
| 243 | ||
| 244 | (if mh-letter-mode-syntax-table | |
| 245 | () | |
| 246 | (setq mh-letter-mode-syntax-table | |
| 247 | (make-syntax-table text-mode-syntax-table)) | |
| 248 | (set-syntax-table mh-letter-mode-syntax-table) | |
| 249 | (modify-syntax-entry ?% "." mh-letter-mode-syntax-table)) | |
| 250 | ||
| 251 | (defvar mh-folder-list nil | |
| 252 | "List of folder names for completion.") | |
| 253 | ||
| 254 | (defvar mh-draft-folder nil | |
| 255 | "Name of folder containing draft messages. | |
| 256 | NIL means do not use draft folder.") | |
| 257 | ||
| 258 | (defvar mh-unseen-seq nil | |
| 259 | "Name of the unseen sequence.") | |
| 260 | ||
| 261 | (defvar mh-previous-window-config nil | |
| 262 | "Window configuration before mh-e command.") | |
| 263 | ||
| 264 | (defvar mh-previous-seq nil | |
| 265 | "Name of the sequence to which a message was last added.") | |
| 266 | ||
| 267 | ||
| 268 | ;;; Macros and generic functions: | |
| 269 | ||
| 270 | (defmacro mh-push (v l) | |
| 271 | (list 'setq l (list 'cons v l))) | |
| 272 | ||
| 273 | ||
| 274 | (defmacro mh-when (pred &rest body) | |
| 275 | (list 'cond (cons pred body))) | |
| 276 | ||
| 277 | ||
| 278 | (defmacro with-mh-folder-updating (save-modification-flag-p &rest body) | |
| 279 | ;; Format is (with-mh-folder-updating (SAVE-MODIFICATION-FLAG-P) &body BODY). | |
| 280 | ;; Execute BODY, which can modify the folder buffer without having to | |
| 281 | ;; worry about file locking or the read-only flag, and return its result. | |
| 282 | ;; If SAVE-MODIFICATION-FLAG-P is non-nil, the buffer's modification | |
| 283 | ;; flag is unchanged, otherwise it is cleared. | |
| 284 | (setq save-modification-flag-p (car save-modification-flag-p)) ; CL style | |
| 285 | (` (let ((folder-updating-mod-flag (buffer-modified-p))) | |
| 286 | (prog1 | |
| 287 | (let ((buffer-read-only nil) | |
| 288 | (buffer-file-name nil)) ; don't let the buffer get locked | |
| 289 | (,@ body)) | |
| 290 | (, (if save-modification-flag-p | |
| 291 | '(mh-set-folder-modified-p folder-updating-mod-flag) | |
| 292 | '(mh-set-folder-modified-p nil))))))) | |
| 293 | ||
| 294 | ||
| 295 | (defun mh-mapc (func list) | |
| 296 | (while list | |
| 297 | (funcall func (car list)) | |
| 298 | (setq list (cdr list)))) | |
| 299 | ||
| 300 | \f | |
| 301 | ||
| 302 | ;;; Entry points: | |
| 303 | ||
| 304 | (defun mh-rmail (&optional arg) | |
| 305 | "Inc(orporate) new mail (no arg) or scan a MH mail box (arg given). | |
| 306 | This front end uses the MH mail system, which uses different conventions | |
| 307 | from the usual mail system." | |
| 308 | (interactive "P") | |
| 309 | (mh-find-path) | |
| 310 | (if arg | |
| 311 | (call-interactively 'mh-visit-folder) | |
| 312 | (mh-inc-folder))) | |
| 313 | ||
| 314 | ||
| 315 | (defun mh-smail () | |
| 316 | "Compose and send mail with the MH mail system." | |
| 317 | (interactive) | |
| 318 | (mh-find-path) | |
| 319 | (call-interactively 'mh-send)) | |
| 320 | ||
| 321 | ||
| 322 | (defun mh-smail-other-window () | |
| 323 | "Compose and send mail in other window with the MH mail system." | |
| 324 | (interactive) | |
| 325 | (mh-find-path) | |
| 326 | (call-interactively 'mh-send-other-window)) | |
| 327 | ||
| 328 | \f | |
| 329 | ||
| 330 | ;;; User executable mh-e commands: | |
| 331 | ||
| 332 | (defun mh-burst-digest () | |
| 333 | "Burst apart the current message, which should be a digest. | |
| 334 | The message is replaced by its table of contents and the letters from the | |
| 335 | digest are inserted into the folder after that message." | |
| 336 | (interactive) | |
| 337 | (let ((digest (mh-get-msg-num t))) | |
| 338 | (mh-process-or-undo-commands mh-current-folder) | |
| 339 | (mh-set-folder-modified-p t) ; lock folder while bursting | |
| 340 | (message "Bursting digest...") | |
| 341 | (mh-exec-cmd "burst" mh-current-folder digest "-inplace") | |
| 342 | (mh-scan-folder mh-current-folder (format "%d-last" mh-first-msg-num)) | |
| 343 | (message "Bursting digest...done"))) | |
| 344 | ||
| 345 | ||
| 346 | (defun mh-copy-msg (prefix-provided msg-or-seq dest) | |
| 347 | "Copy specified MESSAGE(s) to another FOLDER without deleting them. | |
| 348 | Default is the displayed message. If (optional) prefix argument is | |
| 349 | provided, then prompt for the message sequence." | |
| 350 | (interactive (list current-prefix-arg | |
| 351 | (if current-prefix-arg | |
| 352 | (mh-read-seq-default "Copy" t) | |
| 353 | (mh-get-msg-num t)) | |
| 354 | (mh-prompt-for-folder "Copy to" "" t))) | |
| 355 | (mh-exec-cmd "refile" msg-or-seq "-link" "-src" mh-current-folder dest) | |
| 356 | (if prefix-provided | |
| 357 | (mh-notate-seq msg-or-seq ?C mh-cmd-note) | |
| 358 | (mh-notate msg-or-seq ?C mh-cmd-note))) | |
| 359 | ||
| 360 | ||
| 361 | (defun mh-delete-msg (msg-or-seq) | |
| 362 | "Mark the specified MESSAGE(s) for subsequent deletion and move to the next. | |
| 363 | Default is the displayed message. If (optional) prefix argument is | |
| 364 | provided, then prompt for the message sequence." | |
| 365 | (interactive (list (if current-prefix-arg | |
| 366 | (mh-read-seq-default "Delete" t) | |
| 367 | (mh-get-msg-num t)))) | |
| 368 | (if (numberp msg-or-seq) | |
| 369 | (mh-delete-a-msg msg-or-seq) | |
| 370 | (mh-map-to-seq-msgs 'mh-delete-a-msg msg-or-seq)) | |
| 371 | (mh-next-msg)) | |
| 372 | ||
| 373 | ||
| 374 | (defun mh-delete-msg-no-motion (msg-or-seq) | |
| 375 | "Mark the specified MESSAGE(s) for subsequent deletion. | |
| 376 | Default is the displayed message. If (optional) prefix argument is | |
| 377 | provided, then prompt for the message sequence." | |
| 378 | (interactive (list (if current-prefix-arg | |
| 379 | (mh-read-seq-default "Delete" t) | |
| 380 | (mh-get-msg-num t)))) | |
| 381 | (if (numberp msg-or-seq) | |
| 382 | (mh-delete-a-msg msg-or-seq) | |
| 383 | (mh-map-to-seq-msgs 'mh-delete-a-msg msg-or-seq))) | |
| 384 | ||
| 385 | ||
| 386 | (defun mh-delete-msg-from-seq (prefix-provided msg-or-seq &optional from-seq) | |
| 387 | "Delete MESSAGE (default: displayed message) from SEQUENCE. | |
| 388 | If (optional) prefix argument provided, then delete all messages from a | |
| 389 | sequence." | |
| 390 | (interactive (let ((argp current-prefix-arg)) | |
| 391 | (list argp | |
| 392 | (if argp | |
| 393 | (mh-read-seq-default "Delete" t) | |
| 394 | (mh-get-msg-num t)) | |
| 395 | (if (not argp) | |
| 396 | (mh-read-seq-default "Delete from" t))))) | |
| 397 | (if prefix-provided | |
| 398 | (mh-remove-seq msg-or-seq) | |
| 399 | (mh-remove-msg-from-seq msg-or-seq from-seq))) | |
| 400 | ||
| 401 | ||
| 402 | (defun mh-edit-again (msg) | |
| 403 | "Clean-up a draft or a message previously sent and make it resendable." | |
| 404 | (interactive (list (mh-get-msg-num t))) | |
| 405 | (let* ((from-folder mh-current-folder) | |
| 406 | (config (current-window-configuration)) | |
| 407 | (draft | |
| 408 | (cond ((and mh-draft-folder (equal from-folder mh-draft-folder)) | |
| 409 | (find-file (mh-msg-filename msg)) | |
| 410 | (rename-buffer (format "draft-%d" msg)) | |
| 411 | (buffer-name)) | |
| 412 | (t | |
| 413 | (mh-read-draft "clean-up" (mh-msg-filename msg) nil))))) | |
| 414 | (mh-clean-msg-header (point-min) | |
| 415 | "^Date:\\|^Received:\\|^Message-Id:\\|^From:" | |
| 416 | nil) | |
| 417 | (goto-char (point-min)) | |
| 418 | (set-buffer-modified-p nil) | |
| 419 | (mh-compose-and-send-mail draft "" from-folder nil nil nil nil nil nil | |
| 420 | config))) | |
| 421 | ||
| 422 | ||
| 423 | (defun mh-execute-commands () | |
| 424 | "Process outstanding delete and refile requests." | |
| 425 | (interactive) | |
| 426 | (if mh-narrowed-to-seq (mh-widen)) | |
| 427 | (mh-process-commands mh-current-folder) | |
| 428 | (mh-set-scan-mode) | |
| 429 | (mh-goto-cur-msg) ; after mh-set-scan-mode for efficiency | |
| 430 | (mh-make-folder-mode-line) | |
| 431 | t) ; return t for write-file-hooks | |
| 432 | ||
| 433 | ||
| 434 | (defun mh-extract-rejected-mail (msg) | |
| 435 | "Extract a letter returned by the mail system and make it resendable. | |
| 436 | Default is the displayed message." | |
| 437 | (interactive (list (mh-get-msg-num t))) | |
| 438 | (let ((from-folder mh-current-folder) | |
| 439 | (config (current-window-configuration)) | |
| 440 | (draft (mh-read-draft "extraction" (mh-msg-filename msg) nil))) | |
| 441 | (goto-char (point-min)) | |
| 442 | (cond ((re-search-forward mh-rejected-letter-start nil t) | |
| 443 | (forward-char 1) | |
| 444 | (delete-region (point-min) (point)) | |
| 445 | (mh-clean-msg-header (point-min) | |
| 446 | "^Date:\\|^Received:\\|^Message-Id:\\|^From:\\|^Sender:" | |
| 447 | nil)) | |
| 448 | (t | |
| 449 | (message "Does not appear to be a rejected letter."))) | |
| 450 | (goto-char (point-min)) | |
| 451 | (set-buffer-modified-p nil) | |
| 452 | (mh-compose-and-send-mail draft "" from-folder msg (mh-get-field "To") | |
| 453 | (mh-get-field "From") (mh-get-field "cc") | |
| 454 | nil nil config))) | |
| 455 | ||
| 456 | ||
| 457 | (defun mh-first-msg () | |
| 458 | "Move to the first message." | |
| 459 | (interactive) | |
| 460 | (goto-char (point-min))) | |
| 461 | ||
| 462 | ||
| 463 | (defun mh-forward (prefix-provided msg-or-seq to cc) | |
| 464 | "Forward MESSAGE(s) (default: displayed message). | |
| 465 | If (optional) prefix argument provided, then prompt for the message sequence." | |
| 466 | (interactive (list current-prefix-arg | |
| 467 | (if current-prefix-arg | |
| 468 | (mh-read-seq-default "Forward" t) | |
| 469 | (mh-get-msg-num t)) | |
| 470 | (read-string "To: ") | |
| 471 | (read-string "Cc: "))) | |
| 472 | (let* ((folder mh-current-folder) | |
| 473 | (config (current-window-configuration)) | |
| 474 | ;; forw always leaves file in "draft" since it doesn't have -draft | |
| 475 | (draft-name (expand-file-name "draft" mh-user-path)) | |
| 476 | (draft (cond ((or (not (file-exists-p draft-name)) | |
| 477 | (y-or-n-p "The file 'draft' exists. Discard it? ")) | |
| 478 | (mh-exec-cmd "forw" | |
| 479 | "-build" mh-current-folder msg-or-seq) | |
| 480 | (prog1 | |
| 481 | (mh-read-draft "" draft-name t) | |
| 482 | (mh-insert-fields "To:" to "Cc:" cc) | |
| 483 | (set-buffer-modified-p nil))) | |
| 484 | (t | |
| 485 | (mh-read-draft "" draft-name nil))))) | |
| 486 | (goto-char (point-min)) | |
| 487 | (re-search-forward "^------- Forwarded Message") | |
| 488 | (forward-line -1) | |
| 489 | (narrow-to-region (point) (point-max)) | |
| 490 | (let* ((subject (save-excursion (mh-get-field "From:"))) | |
| 491 | (trim (string-match "<" subject)) | |
| 492 | (forw-subject (save-excursion (mh-get-field "Subject:")))) | |
| 493 | (if trim | |
| 494 | (setq subject (substring subject 0 (1- trim)))) | |
| 495 | (widen) | |
| 496 | (save-excursion | |
| 497 | (mh-insert-fields "Subject:" (format "[%s: %s]" subject forw-subject))) | |
| 498 | (delete-other-windows) | |
| 499 | (if prefix-provided | |
| 500 | (mh-add-msgs-to-seq (mh-seq-to-msgs msg-or-seq) 'forwarded t) | |
| 501 | (mh-add-msgs-to-seq msg-or-seq 'forwarded t)) | |
| 502 | (mh-compose-and-send-mail draft "" folder msg-or-seq | |
| 503 | to subject cc | |
| 504 | mh-note-forw "Forwarded:" | |
| 505 | config)))) | |
| 506 | ||
| 507 | ||
| 508 | (defun mh-goto-msg (number &optional no-error-if-no-message dont-show) | |
| 509 | "Position the cursor at message NUMBER. | |
| 510 | Non-nil second argument means do not signal an error if message does not exist. | |
| 511 | Non-nil third argument means not to show the message. | |
| 512 | Return non-nil if cursor is at message." | |
| 513 | (interactive "NMessage number? ") | |
| 514 | (let ((cur-msg (mh-get-msg-num nil)) | |
| 515 | (starting-place (point)) | |
| 516 | (msg-pattern (mh-msg-search-pat number))) | |
| 517 | (cond ((cond ((and cur-msg (= cur-msg number)) t) | |
| 518 | ((and cur-msg | |
| 519 | (< cur-msg number) | |
| 520 | (re-search-forward msg-pattern nil t)) t) | |
| 521 | ((and cur-msg | |
| 522 | (> cur-msg number) | |
| 523 | (re-search-backward msg-pattern nil t)) t) | |
| 524 | (t ; Do thorough search of buffer | |
| 525 | (goto-char (point-max)) | |
| 526 | (re-search-backward msg-pattern nil t))) | |
| 527 | (beginning-of-line) | |
| 528 | (if (not dont-show) (mh-maybe-show number)) | |
| 529 | t) | |
| 530 | (t | |
| 531 | (goto-char starting-place) | |
| 532 | (if (not no-error-if-no-message) | |
| 533 | (error "No message %d" number)) | |
| 534 | nil)))) | |
| 535 | ||
| 536 | ||
| 537 | (defun mh-inc-folder (&optional maildrop-name) | |
| 538 | "Inc(orporate) new mail into +inbox. | |
| 539 | Optional prefix argument specifies an alternate maildrop from the default. | |
| 540 | If this is given, mail is incorporated into the current folder, rather | |
| 541 | than +inbox. Run mh-inc-folder-hook after incorporating new mail." | |
| 542 | (interactive (list (if current-prefix-arg | |
| 543 | (expand-file-name | |
| 544 | (read-file-name "inc mail from file: " | |
| 545 | mh-user-path))))) | |
| 546 | (let ((config (current-window-configuration))) | |
| 547 | (if (not maildrop-name) | |
| 548 | (cond ((not (get-buffer "+inbox")) | |
| 549 | (mh-make-folder "+inbox") | |
| 550 | (setq mh-previous-window-config config)) | |
| 551 | ((not (eq (current-buffer) (get-buffer "+inbox"))) | |
| 552 | (switch-to-buffer "+inbox") | |
| 553 | (setq mh-previous-window-config config))))) | |
| 554 | (mh-get-new-mail maildrop-name) | |
| 555 | (run-hooks 'mh-inc-folder-hook)) | |
| 556 | ||
| 557 | ||
| 558 | (defun mh-kill-folder () | |
| 559 | "Remove the current folder." | |
| 560 | (interactive) | |
| 561 | (if (or mh-do-not-confirm | |
| 562 | (yes-or-no-p (format "Remove folder %s? " mh-current-folder))) | |
| 563 | (let ((folder mh-current-folder)) | |
| 564 | (mh-set-folder-modified-p t) ; lock folder to kill it | |
| 565 | (mh-exec-cmd-daemon "rmf" folder) | |
| 566 | (mh-remove-folder-from-folder-list folder) | |
| 567 | (message "Folder %s removed" folder) | |
| 568 | (mh-set-folder-modified-p nil) ; so kill-buffer doesn't complain | |
| 569 | (kill-buffer mh-show-buffer) | |
| 570 | (kill-buffer folder)) | |
| 571 | (message "Folder not removed"))) | |
| 572 | ||
| 573 | ||
| 574 | (defun mh-last-msg () | |
| 575 | "Move to the last message." | |
| 576 | (interactive) | |
| 577 | (goto-char (point-max)) | |
| 578 | (while (and (not (bobp)) (looking-at "^$")) | |
| 579 | (forward-line -1))) | |
| 580 | ||
| 581 | ||
| 582 | (defun mh-list-folders () | |
| 583 | "List mail folders." | |
| 584 | (interactive) | |
| 585 | (with-output-to-temp-buffer " *mh-temp*" | |
| 586 | (save-excursion | |
| 587 | (switch-to-buffer " *mh-temp*") | |
| 588 | (erase-buffer) | |
| 589 | (message "Listing folders...") | |
| 590 | (mh-exec-cmd-output "folders" t) | |
| 591 | (goto-char (point-min)) | |
| 592 | (message "Listing folders...done")))) | |
| 593 | ||
| 594 | ||
| 595 | (defun mh-msg-is-in-seq (msg) | |
| 596 | "Display the sequences that contain MESSAGE (default: displayed message)." | |
| 597 | (interactive (list (mh-get-msg-num t))) | |
| 598 | (message "Message %d is in sequences: %s" | |
| 599 | msg | |
| 600 | (mapconcat 'concat | |
| 601 | (mh-list-to-string (mh-seq-containing-msg msg)) | |
| 602 | " "))) | |
| 603 | ||
| 604 | ||
| 605 | (defun mh-narrow-to-seq (seq) | |
| 606 | "Restrict display of this folder to just messages in a sequence. | |
| 607 | Reads which sequence. Use \\[mh-widen] to undo this command." | |
| 608 | (interactive (list (mh-read-seq "Narrow to" t))) | |
| 609 | (let ((eob (point-max))) | |
| 610 | (with-mh-folder-updating (t) | |
| 611 | (cond ((mh-seq-to-msgs seq) | |
| 612 | (mh-copy-seq-to-point seq eob) | |
| 613 | (narrow-to-region eob (point-max)) | |
| 614 | (mh-make-folder-mode-line (symbol-name seq)) | |
| 615 | (mh-recenter nil) | |
| 616 | (setq mh-narrowed-to-seq seq)) | |
| 617 | (t | |
| 618 | (error "No messages in sequence `%s'" (symbol-name seq))))))) | |
| 619 | ||
| 620 | ||
| 621 | (defun mh-next-undeleted-msg (&optional arg) | |
| 622 | "Move to next undeleted message in window." | |
| 623 | (interactive "P") | |
| 624 | (forward-line (prefix-numeric-value arg)) | |
| 625 | (setq mh-next-direction 'forward) | |
| 626 | (cond ((re-search-forward mh-good-msg-regexp nil 0 arg) | |
| 627 | (beginning-of-line) | |
| 628 | (mh-maybe-show)) | |
| 629 | (t | |
| 630 | (forward-line -1) | |
| 631 | (if (get-buffer mh-show-buffer) | |
| 632 | (delete-windows-on mh-show-buffer))))) | |
| 633 | ||
| 634 | ||
| 635 | (defun mh-pack-folder (range) | |
| 636 | "Renumber the messages of a folder to be 1..n. | |
| 637 | First, offer to execute any outstanding commands for the current folder. | |
| 638 | If (optional) prefix argument provided, prompt for the range of messages | |
| 639 | to display after packing. Otherwise, show the entire folder." | |
| 640 | (interactive (list (if current-prefix-arg | |
| 641 | (mh-read-msg-range | |
| 642 | "Range to scan after packing [all]? ") | |
| 643 | "all"))) | |
| 644 | (mh-pack-folder-1 range) | |
| 645 | (mh-goto-cur-msg) | |
| 646 | (message "Packing folder...done")) | |
| 647 | ||
| 648 | ||
| 649 | (defun mh-pipe-msg (prefix-provided command) | |
| 650 | "Pipe the current message through the given shell COMMAND. | |
| 651 | If (optional) prefix argument is provided, send the entire message. | |
| 652 | Otherwise just send the message's body." | |
| 653 | (interactive | |
| 654 | (list current-prefix-arg (read-string "Shell command on message: "))) | |
| 655 | (save-excursion | |
| 656 | (set-buffer mh-show-buffer) | |
| 657 | (goto-char (point-min)) | |
| 658 | (if (not prefix-provided) (search-forward "\n\n")) | |
| 659 | (shell-command-on-region (point) (point-max) command nil))) | |
| 660 | ||
| 661 | ||
| 662 | (defun mh-refile-msg (prefix-provided msg-or-seq dest) | |
| 663 | "Refile MESSAGE(s) (default: displayed message) in FOLDER. | |
| 664 | If (optional) prefix argument provided, then prompt for message sequence." | |
| 665 | (interactive | |
| 666 | (list current-prefix-arg | |
| 667 | (if current-prefix-arg | |
| 668 | (mh-read-seq-default "Refile" t) | |
| 669 | (mh-get-msg-num t)) | |
| 670 | (intern | |
| 671 | (mh-prompt-for-folder "Destination" | |
| 672 | (if (eq 'refile (car mh-last-destination)) | |
| 673 | (symbol-name (cdr mh-last-destination)) | |
| 674 | "") | |
| 675 | t)))) | |
| 676 | (setq mh-last-destination (cons 'refile dest)) | |
| 677 | (if prefix-provided | |
| 678 | (mh-map-to-seq-msgs 'mh-refile-a-msg msg-or-seq dest) | |
| 679 | (mh-refile-a-msg msg-or-seq dest)) | |
| 680 | (mh-next-msg)) | |
| 681 | ||
| 682 | ||
| 683 | (defun mh-refile-or-write-again (msg) | |
| 684 | "Re-execute the last refile or write command on the given MESSAGE. | |
| 685 | Default is the displayed message. Use the same folder or file as the | |
| 686 | previous refile or write command." | |
| 687 | (interactive (list (mh-get-msg-num t))) | |
| 688 | (if (null mh-last-destination) | |
| 689 | (error "No previous refile or write")) | |
| 690 | (cond ((eq (car mh-last-destination) 'refile) | |
| 691 | (mh-refile-a-msg msg (cdr mh-last-destination)) | |
| 692 | (message "Destination folder: %s" (cdr mh-last-destination))) | |
| 693 | (t | |
| 694 | (mh-write-msg-to-file msg (cdr mh-last-destination)) | |
| 695 | (message "Destination: %s" (cdr mh-last-destination)))) | |
| 696 | (mh-next-msg)) | |
| 697 | ||
| 698 | ||
| 699 | (defun mh-reply (prefix-provided msg) | |
| 700 | "Reply to a MESSAGE (default: displayed message). | |
| 701 | If (optional) prefix argument provided, then include the message in the reply | |
| 702 | using filter mhl.reply in your MH directory." | |
| 703 | (interactive (list current-prefix-arg (mh-get-msg-num t))) | |
| 704 | (let ((minibuffer-help-form | |
| 705 | "from => Sender only\nto => Sender and primary recipients\ncc or all => Sender and all recipients")) | |
| 706 | (let ((reply-to (or mh-reply-default-reply-to | |
| 707 | (completing-read "Reply to whom: " | |
| 708 | '(("from") ("to") ("cc") ("all")) | |
| 709 | nil | |
| 710 | t))) | |
| 711 | (folder mh-current-folder) | |
| 712 | (show-buffer mh-show-buffer) | |
| 713 | (config (current-window-configuration))) | |
| 714 | (message "Composing a reply...") | |
| 715 | (cond ((or (equal reply-to "from") (equal reply-to "")) | |
| 716 | (apply 'mh-exec-cmd | |
| 717 | "repl" "-build" | |
| 718 | "-nodraftfolder" mh-current-folder | |
| 719 | msg | |
| 720 | "-nocc" "all" | |
| 721 | (if prefix-provided | |
| 722 | (list "-filter" "mhl.reply")))) | |
| 723 | ((equal reply-to "to") | |
| 724 | (apply 'mh-exec-cmd | |
| 725 | "repl" "-build" | |
| 726 | "-nodraftfolder" mh-current-folder | |
| 727 | msg | |
| 728 | "-cc" "to" | |
| 729 | (if prefix-provided | |
| 730 | (list "-filter" "mhl.reply")))) | |
| 731 | ((or (equal reply-to "cc") (equal reply-to "all")) | |
| 732 | (apply 'mh-exec-cmd | |
| 733 | "repl" "-build" | |
| 734 | "-nodraftfolder" mh-current-folder | |
| 735 | msg | |
| 736 | "-cc" "all" "-nocc" "me" | |
| 737 | (if prefix-provided | |
| 738 | (list "-filter" "mhl.reply"))))) | |
| 739 | ||
| 740 | (let ((draft (mh-read-draft "reply" | |
| 741 | (expand-file-name "reply" mh-user-path) | |
| 742 | t))) | |
| 743 | (delete-other-windows) | |
| 744 | (set-buffer-modified-p nil) | |
| 745 | ||
| 746 | (let ((to (mh-get-field "To:")) | |
| 747 | (subject (mh-get-field "Subject:")) | |
| 748 | (cc (mh-get-field "Cc:"))) | |
| 749 | (goto-char (point-min)) | |
| 750 | (mh-goto-header-end 1) | |
| 751 | (if (not prefix-provided) | |
| 752 | (mh-display-msg msg folder)) | |
| 753 | (mh-add-msgs-to-seq msg 'answered t) | |
| 754 | (message "Composing a reply...done") | |
| 755 | (mh-compose-and-send-mail draft "" folder msg to subject cc | |
| 756 | mh-note-repl "Replied:" config)))))) | |
| 757 | ||
| 758 | ||
| 759 | (defun mh-quit () | |
| 760 | "Restore the previous window configuration, if one exists. | |
| 761 | Finish by running mh-quit-hook." | |
| 762 | (interactive) | |
| 763 | (if mh-previous-window-config | |
| 764 | (set-window-configuration mh-previous-window-config)) | |
| 765 | (run-hooks 'mh-quit-hook)) | |
| 766 | ||
| 767 | ||
| 768 | (defun mh-page-digest () | |
| 769 | "Advance displayed message to next digested message." | |
| 770 | (interactive) | |
| 771 | (save-excursion | |
| 772 | (mh-show-message-in-other-window) | |
| 773 | ;; Go to top of screen (in case user moved point). | |
| 774 | (move-to-window-line 0) | |
| 775 | (let ((case-fold-search nil)) | |
| 776 | ;; Search for blank line and then for From: | |
| 777 | (mh-when (not (and (search-forward "\n\n" nil t) | |
| 778 | (search-forward "From:" nil t))) | |
| 779 | (other-window -1) | |
| 780 | (error "No more messages"))) | |
| 781 | ;; Go back to previous blank line, then forward to the first non-blank. | |
| 782 | (search-backward "\n\n" nil t) | |
| 783 | (forward-line 2) | |
| 784 | (mh-recenter 0) | |
| 785 | (other-window -1))) | |
| 786 | ||
| 787 | ||
| 788 | (defun mh-page-digest-backwards () | |
| 789 | "Back up displayed message to previous digested message." | |
| 790 | (interactive) | |
| 791 | (save-excursion | |
| 792 | (mh-show-message-in-other-window) | |
| 793 | ;; Go to top of screen (in case user moved point). | |
| 794 | (move-to-window-line 0) | |
| 795 | (let ((case-fold-search nil)) | |
| 796 | (beginning-of-line) | |
| 797 | (mh-when (not (and (search-backward "\n\n" nil t) | |
| 798 | (search-backward "From:" nil t))) | |
| 799 | (other-window -1) | |
| 800 | (error "No more messages"))) | |
| 801 | ;; Go back to previous blank line, then forward to the first non-blank. | |
| 802 | (search-backward "\n\n" nil t) | |
| 803 | (forward-line 2) | |
| 804 | (mh-recenter 0) | |
| 805 | (other-window -1))) | |
| 806 | ||
| 807 | ||
| 808 | (defun mh-page-msg (&optional arg) | |
| 809 | "Page the displayed message forwards. | |
| 810 | Scrolls ARG lines or a full screen if no argument is supplied." | |
| 811 | (interactive "P") | |
| 812 | (scroll-other-window arg)) | |
| 813 | ||
| 814 | ||
| 815 | (defun mh-previous-page (&optional arg) | |
| 816 | "Page the displayed message backwards. | |
| 817 | Scrolls ARG lines or a full screen if no argument is supplied." | |
| 818 | (interactive "P") | |
| 819 | (save-excursion | |
| 820 | (mh-show-message-in-other-window) | |
| 821 | (unwind-protect | |
| 822 | (scroll-down arg) | |
| 823 | (other-window -1)))) | |
| 824 | ||
| 825 | ||
| 826 | (defun mh-previous-undeleted-msg (&optional arg) | |
| 827 | "Move to previous undeleted message in window." | |
| 828 | (interactive "p") | |
| 829 | (setq mh-next-direction 'backward) | |
| 830 | (beginning-of-line) | |
| 831 | (cond ((re-search-backward mh-good-msg-regexp nil 0 arg) | |
| 832 | (mh-maybe-show)) | |
| 833 | (t | |
| 834 | (if (get-buffer mh-show-buffer) | |
| 835 | (delete-windows-on mh-show-buffer))))) | |
| 836 | ||
| 837 | ||
| 838 | (defun mh-print-msg (prefix-provided msg-or-seq) | |
| 839 | "Print MESSAGE(s) (default: displayed message) on a line printer. | |
| 840 | If (optional) prefix argument provided, then prompt for the message sequence." | |
| 841 | (interactive (list current-prefix-arg | |
| 842 | (if current-prefix-arg | |
| 843 | (reverse (mh-seq-to-msgs | |
| 844 | (mh-read-seq-default "Print" t))) | |
| 845 | (mh-get-msg-num t)))) | |
| 846 | (if prefix-provided | |
| 847 | (message "Printing sequence...") | |
| 848 | (message "Printing message...")) | |
| 849 | (let ((print-command | |
| 850 | (if prefix-provided | |
| 851 | (format "(scan -clear %s ; %s -nobell -clear %s %s) | %s" | |
| 852 | (mapconcat (function (lambda (msg) msg)) msg-or-seq " ") | |
| 853 | (expand-file-name "mhl" mh-lib) | |
| 854 | (if (stringp mhl-formfile) | |
| 855 | (format "-form %s" mhl-formfile) | |
| 856 | "") | |
| 857 | (mh-msg-filenames msg-or-seq) | |
| 858 | (format mh-lpr-command-format | |
| 859 | (if prefix-provided | |
| 860 | (format "Sequence from %s" mh-current-folder) | |
| 861 | (format "%s/%d" mh-current-folder | |
| 862 | msg-or-seq)))) | |
| 863 | (format "%s -nobell -clear %s %s | %s" | |
| 864 | (expand-file-name "mhl" mh-lib) | |
| 865 | (mh-msg-filename msg-or-seq) | |
| 866 | (if (stringp mhl-formfile) | |
| 867 | (format "-form %s" mhl-formfile) | |
| 868 | "") | |
| 869 | (format mh-lpr-command-format | |
| 870 | (if prefix-provided | |
| 871 | (format "Sequence from %s" mh-current-folder) | |
| 872 | (format "%s/%d" mh-current-folder | |
| 873 | msg-or-seq))))))) | |
| 874 | (if mh-print-background | |
| 875 | (mh-exec-cmd-daemon shell-file-name "-c" print-command) | |
| 876 | (call-process shell-file-name nil nil nil "-c" print-command)) | |
| 877 | (if prefix-provided | |
| 878 | (mh-notate-seq msg-or-seq ?P mh-cmd-note) | |
| 879 | (mh-notate msg-or-seq ?P mh-cmd-note)) | |
| 880 | (mh-add-msgs-to-seq msg-or-seq 'printed t) | |
| 881 | (if prefix-provided | |
| 882 | (message "Printing sequence...done") | |
| 883 | (message "Printing message...done")))) | |
| 884 | ||
| 885 | ||
| 886 | (defun mh-put-msg-in-seq (prefix-provided from to) | |
| 887 | "Add MESSAGE(s) (default: displayed message) to SEQUENCE. | |
| 888 | If (optional) prefix argument provided, then prompt for the message sequence." | |
| 889 | (interactive (list current-prefix-arg | |
| 890 | (if current-prefix-arg | |
| 891 | (mh-seq-to-msgs | |
| 892 | (mh-read-seq-default "Add messages from" t)) | |
| 893 | (mh-get-msg-num t)) | |
| 894 | (mh-read-seq-default "Add to" nil))) | |
| 895 | (setq mh-previous-seq to) | |
| 896 | (mh-add-msgs-to-seq from to)) | |
| 897 | ||
| 898 | ||
| 899 | (defun mh-rescan-folder (range) | |
| 900 | "Rescan a folder after optionally processing the outstanding commands. | |
| 901 | If (optional) prefix argument is provided, prompt for the range of | |
| 902 | messages to display. Otherwise show the entire folder." | |
| 903 | (interactive (list (if current-prefix-arg | |
| 904 | (mh-read-msg-range "Range to scan [all]? ") | |
| 905 | nil))) | |
| 906 | (setq mh-next-direction 'forward) | |
| 907 | (mh-scan-folder mh-current-folder (or range "all"))) | |
| 908 | ||
| 909 | ||
| 910 | (defun mh-redistribute (to cc msg) | |
| 911 | "Redistribute a letter. | |
| 912 | Depending on how your copy of MH was compiled, you may need to change the | |
| 913 | setting of the variable mh-redist-full-contents. See its documentation." | |
| 914 | (interactive (list (read-string "Redist-To: ") | |
| 915 | (read-string "Redist-Cc: ") | |
| 916 | (mh-get-msg-num t))) | |
| 917 | (save-window-excursion | |
| 918 | (let ((folder mh-current-folder) | |
| 919 | (draft (mh-read-draft "redistribution" | |
| 920 | (if mh-redist-full-contents | |
| 921 | (mh-msg-filename msg) | |
| 922 | nil) | |
| 923 | nil))) | |
| 924 | (mh-goto-header-end 0) | |
| 925 | (insert "Resent-To: " to "\n") | |
| 926 | (if (not (equal cc "")) (insert "Resent-cc: " cc "\n")) | |
| 927 | (mh-clean-msg-header (point-min) | |
| 928 | "^Message-Id:\\|^Received:\\|^Return-Path:\\|^Sender:\\|^Date:\\|^From:" | |
| 929 | nil) | |
| 930 | (save-buffer) | |
| 931 | (message "Redistributing...") | |
| 932 | (if mh-redist-full-contents | |
| 933 | (call-process "/bin/sh" nil 0 nil "-c" | |
| 934 | (format "mhdist=1 mhaltmsg=%s %s -push %s" | |
| 935 | (buffer-file-name) | |
| 936 | (expand-file-name "send" mh-progs) | |
| 937 | (buffer-file-name))) | |
| 938 | (call-process "/bin/sh" nil 0 nil "-c" | |
| 939 | (format "mhdist=1 mhaltmsg=%s mhannotate=1 %s -push %s" | |
| 940 | (mh-msg-filename msg folder) | |
| 941 | (expand-file-name "send" mh-progs) | |
| 942 | (buffer-file-name)))) | |
| 943 | (mh-annotate-msg msg folder mh-note-dist | |
| 944 | "-component" "Resent:" | |
| 945 | "-text" (format "\"%s %s\"" to cc)) | |
| 946 | (kill-buffer draft) | |
| 947 | (message "Redistributing...done")))) | |
| 948 | ||
| 949 | ||
| 950 | (defun mh-write-msg-to-file (msg file) | |
| 951 | "Append MESSAGE to the end of a FILE." | |
| 952 | (interactive | |
| 953 | (list (mh-get-msg-num t) | |
| 954 | (let ((default-dir (if (eq 'write (car mh-last-destination)) | |
| 955 | (file-name-directory (cdr mh-last-destination)) | |
| 956 | default-directory))) | |
| 957 | (read-file-name "Save message in file: " default-dir | |
| 958 | (expand-file-name "mail.out" default-dir))))) | |
| 959 | (let ((file-name (mh-msg-filename msg)) | |
| 960 | (output-file (mh-expand-file-name file))) | |
| 961 | (setq mh-last-destination (cons 'write file)) | |
| 962 | (save-excursion | |
| 963 | (set-buffer (get-buffer-create " *mh-temp*")) | |
| 964 | (erase-buffer) | |
| 965 | (insert-file-contents file-name) | |
| 966 | (append-to-file (point-min) (point-max) output-file)))) | |
| 967 | ||
| 968 | ||
| 969 | (defun mh-search-folder (folder) | |
| 970 | "Search FOLDER for messages matching a pattern." | |
| 971 | (interactive (list (mh-prompt-for-folder "Search" | |
| 972 | mh-current-folder | |
| 973 | t))) | |
| 974 | (switch-to-buffer-other-window "pick-pattern") | |
| 975 | (if (or (zerop (buffer-size)) | |
| 976 | (not (y-or-n-p "Reuse pattern? "))) | |
| 977 | (mh-make-pick-template) | |
| 978 | (message "")) | |
| 979 | (setq mh-searching-folder folder)) | |
| 980 | ||
| 981 | ||
| 982 | (defun mh-send (to cc subject) | |
| 983 | "Compose and send a letter." | |
| 984 | (interactive "sTo: \nsCc: \nsSubject: ") | |
| 985 | (let ((config (current-window-configuration))) | |
| 986 | (delete-other-windows) | |
| 987 | (mh-send-sub to cc subject config))) | |
| 988 | ||
| 989 | ||
| 990 | (defun mh-send-other-window (to cc subject) | |
| 991 | "Compose and send a letter in another window.." | |
| 992 | (interactive "sTo: \nsCc: \nsSubject: ") | |
| 993 | (let ((pop-up-windows t)) | |
| 994 | (mh-send-sub to cc subject (current-window-configuration)))) | |
| 995 | ||
| 996 | ||
| 997 | (defun mh-send-sub (to cc subject config) | |
| 998 | "Do the real work of composing and sending a letter. | |
| 999 | Expects the TO, CC, and SUBJECT fields as arguments. | |
| 1000 | CONFIG is the window configuration before sending mail." | |
| 1001 | (let ((folder mh-current-folder) | |
| 1002 | (msg-num (mh-get-msg-num nil))) | |
| 1003 | (message "Composing a message...") | |
| 1004 | (let ((draft (mh-read-draft | |
| 1005 | "message" | |
| 1006 | (if (file-exists-p | |
| 1007 | (expand-file-name "components" mh-user-path)) | |
| 1008 | (expand-file-name "components" mh-user-path) | |
| 1009 | (if (file-exists-p | |
| 1010 | (expand-file-name "components" mh-lib)) | |
| 1011 | (expand-file-name "components" mh-lib) | |
| 1012 | (error "Can't find components file"))) | |
| 1013 | nil))) | |
| 1014 | (mh-insert-fields "To:" to "Subject:" subject "Cc:" cc) | |
| 1015 | (set-buffer-modified-p nil) | |
| 1016 | (goto-char (point-max)) | |
| 1017 | (message "Composing a message...done") | |
| 1018 | (mh-compose-and-send-mail draft "" folder msg-num | |
| 1019 | to subject cc | |
| 1020 | nil nil config)))) | |
| 1021 | ||
| 1022 | ||
| 1023 | (defun mh-show (&optional msg) | |
| 1024 | "Show MESSAGE (default: displayed message). | |
| 1025 | Forces a two-window display with the folder window on top (size | |
| 1026 | mh-summary-height) and the show buffer below it." | |
| 1027 | (interactive) | |
| 1028 | (if (not msg) | |
| 1029 | (setq msg (mh-get-msg-num t))) | |
| 1030 | (setq mh-showing t) | |
| 1031 | (mh-set-mode-name "mh-e show") | |
| 1032 | (if (not (eql (next-window (minibuffer-window)) (selected-window))) | |
| 1033 | (delete-other-windows)) ; force ourself to the top window | |
| 1034 | (let ((folder mh-current-folder)) | |
| 1035 | (mh-show-message-in-other-window) | |
| 1036 | (mh-display-msg msg folder)) | |
| 1037 | (other-window -1) | |
| 1038 | (shrink-window (- (window-height) mh-summary-height)) | |
| 1039 | (mh-recenter nil) | |
| 1040 | (if (not (memq msg mh-seen-list)) (mh-push msg mh-seen-list))) | |
| 1041 | ||
| 1042 | ||
| 1043 | (defun mh-sort-folder () | |
| 1044 | "Sort the messages in the current folder by date." | |
| 1045 | (interactive "") | |
| 1046 | (mh-process-or-undo-commands mh-current-folder) | |
| 1047 | (setq mh-next-direction 'forward) | |
| 1048 | (mh-set-folder-modified-p t) ; lock folder while sorting | |
| 1049 | (message "Sorting folder...") | |
| 1050 | (mh-exec-cmd "sortm" mh-current-folder) | |
| 1051 | (message "Sorting folder...done") | |
| 1052 | (mh-scan-folder mh-current-folder "all")) | |
| 1053 | ||
| 1054 | ||
| 1055 | (defun mh-toggle-showing () | |
| 1056 | "Toggle the scanning mode/showing mode of displaying messages." | |
| 1057 | (interactive) | |
| 1058 | (if mh-showing | |
| 1059 | (mh-set-scan-mode) | |
| 1060 | (mh-show))) | |
| 1061 | ||
| 1062 | ||
| 1063 | (defun mh-undo (prefix-provided msg-or-seq) | |
| 1064 | "Undo the deletion or refile of the specified MESSAGE(s). | |
| 1065 | Default is the displayed message. If (optional) prefix argument is | |
| 1066 | provided, then prompt for the message sequence." | |
| 1067 | (interactive (list current-prefix-arg | |
| 1068 | (if current-prefix-arg | |
| 1069 | (mh-read-seq-default "Undo" t) | |
| 1070 | (mh-get-msg-num t)))) | |
| 1071 | ||
| 1072 | (cond (prefix-provided | |
| 1073 | (mh-mapc (function mh-undo-msg) (mh-seq-to-msgs msg-or-seq))) | |
| 1074 | ((or (looking-at mh-deleted-msg-regexp) | |
| 1075 | (looking-at mh-refiled-msg-regexp)) | |
| 1076 | (mh-undo-msg (mh-get-msg-num t))) | |
| 1077 | (t | |
| 1078 | (error "Nothing to undo"))) | |
| 1079 | ;; update the mh-refile-list so mh-outstanding-commands-p will work | |
| 1080 | (mh-mapc (function | |
| 1081 | (lambda (elt) | |
| 1082 | (if (not (mh-seq-to-msgs elt)) | |
| 1083 | (setq mh-refile-list (delq elt mh-refile-list))))) | |
| 1084 | mh-refile-list) | |
| 1085 | ||
| 1086 | (if (not (mh-outstanding-commands-p)) | |
| 1087 | (mh-set-folder-modified-p nil))) | |
| 1088 | ||
| 1089 | ||
| 1090 | (defun mh-undo-msg (msg) | |
| 1091 | ;; Undo the deletion or refile of one MESSAGE. | |
| 1092 | (cond ((memq msg mh-delete-list) | |
| 1093 | (setq mh-delete-list (delq msg mh-delete-list)) | |
| 1094 | (mh-remove-msg-from-seq msg 'deleted t) | |
| 1095 | (mh-notate msg ? mh-cmd-note)) | |
| 1096 | (t | |
| 1097 | (mh-mapc (function (lambda (dest) | |
| 1098 | (mh-remove-msg-from-seq msg dest t))) | |
| 1099 | mh-refile-list) | |
| 1100 | (mh-notate msg ? mh-cmd-note)))) | |
| 1101 | ||
| 1102 | ||
| 1103 | (defun mh-undo-folder (&rest ignore) | |
| 1104 | "Undo all commands in current folder." | |
| 1105 | (interactive "") | |
| 1106 | (cond ((or mh-do-not-confirm | |
| 1107 | (yes-or-no-p "Undo all commands in folder? ")) | |
| 1108 | (setq mh-delete-list nil | |
| 1109 | mh-refile-list nil | |
| 1110 | mh-seq-list nil | |
| 1111 | mh-next-direction 'forward) | |
| 1112 | (with-mh-folder-updating (nil) | |
| 1113 | (mh-unmark-all-headers t))) | |
| 1114 | (t | |
| 1115 | (message "Commands not undone.") | |
| 1116 | (sit-for 2)))) | |
| 1117 | ||
| 1118 | ||
| 1119 | (defun mh-visit-folder (folder &optional range) | |
| 1120 | "Visit FOLDER and display RANGE of messages." | |
| 1121 | (interactive (list (mh-prompt-for-folder "Visit" "+inbox" t) | |
| 1122 | (mh-read-msg-range "Range [all]? "))) | |
| 1123 | (let ((config (current-window-configuration))) | |
| 1124 | (mh-scan-folder folder (or range "all")) | |
| 1125 | (setq mh-previous-window-config config))) | |
| 1126 | ||
| 1127 | ||
| 1128 | (defun mh-widen () | |
| 1129 | "Remove restrictions from the current folder, thereby showing all messages." | |
| 1130 | (interactive "") | |
| 1131 | (with-mh-folder-updating (t) | |
| 1132 | (delete-region (point-min) (point-max)) | |
| 1133 | (widen) | |
| 1134 | (mh-make-folder-mode-line)) | |
| 1135 | (setq mh-narrowed-to-seq nil)) | |
| 1136 | ||
| 1137 | \f | |
| 1138 | ||
| 1139 | ;;; Support routines. | |
| 1140 | ||
| 1141 | (defun mh-delete-a-msg (msg) | |
| 1142 | ;; Delete the MESSAGE. | |
| 1143 | (save-excursion | |
| 1144 | (mh-goto-msg msg nil t) | |
| 1145 | (if (looking-at mh-refiled-msg-regexp) | |
| 1146 | (error "Message %d is refiled. Undo refile before deleting." msg)) | |
| 1147 | (if (looking-at mh-deleted-msg-regexp) | |
| 1148 | nil | |
| 1149 | (mh-set-folder-modified-p t) | |
| 1150 | (mh-push msg mh-delete-list) | |
| 1151 | (mh-add-msgs-to-seq msg 'deleted t) | |
| 1152 | (mh-notate msg ?D mh-cmd-note)))) | |
| 1153 | ||
| 1154 | ||
| 1155 | (defun mh-refile-a-msg (msg destination) | |
| 1156 | ;; Refile MESSAGE in FOLDER. | |
| 1157 | (save-excursion | |
| 1158 | (mh-goto-msg msg nil t) | |
| 1159 | (cond ((looking-at mh-deleted-msg-regexp) | |
| 1160 | (error "Message %d is deleted. Undo delete before moving." msg)) | |
| 1161 | ((looking-at mh-refiled-msg-regexp) | |
| 1162 | (if (y-or-n-p | |
| 1163 | (format "Message %d already refiled. Copy to %s as well? " | |
| 1164 | msg destination)) | |
| 1165 | (mh-exec-cmd "refile" (mh-get-msg-num t) "-link" | |
| 1166 | "-src" mh-current-folder | |
| 1167 | (symbol-name destination)) | |
| 1168 | (message "Message not copied."))) | |
| 1169 | (t | |
| 1170 | (mh-set-folder-modified-p t) | |
| 1171 | (if (not (memq destination mh-refile-list)) | |
| 1172 | (mh-push destination mh-refile-list)) | |
| 1173 | (if (not (memq msg (mh-seq-to-msgs destination))) | |
| 1174 | (mh-add-msgs-to-seq msg destination t)) | |
| 1175 | (mh-notate msg ?^ mh-cmd-note))))) | |
| 1176 | ||
| 1177 | ||
| 1178 | (defun mh-display-msg (msg-num folder) | |
| 1179 | ;; Display message NUMBER of FOLDER. | |
| 1180 | (set-buffer folder) | |
| 1181 | ;; Bind variables in folder buffer in case they are local | |
| 1182 | (let ((formfile mhl-formfile) | |
| 1183 | (clean-message-header mh-clean-message-header) | |
| 1184 | (invisible-headers mh-invisible-headers) | |
| 1185 | (visible-headers mh-visible-headers) | |
| 1186 | (msg-filename (mh-msg-filename msg-num)) | |
| 1187 | (show-buffer mh-show-buffer) | |
| 1188 | (folder mh-current-folder)) | |
| 1189 | (if (not (file-exists-p msg-filename)) | |
| 1190 | (error "Message %d does not exist" msg-num)) | |
| 1191 | (switch-to-buffer show-buffer) | |
| 1192 | (if mh-bury-show-buffer (bury-buffer (current-buffer))) | |
| 1193 | (mh-when (not (equal msg-filename buffer-file-name)) | |
| 1194 | ;; Buffer does not yet contain message. | |
| 1195 | (clear-visited-file-modtime) | |
| 1196 | (unlock-buffer) | |
| 1197 | (setq buffer-file-name nil) ; no locking during setup | |
| 1198 | (erase-buffer) | |
| 1199 | (if formfile | |
| 1200 | (if (stringp formfile) | |
| 1201 | (mh-exec-lib-cmd-output "mhl" "-nobell" "-noclear" | |
| 1202 | "-form" formfile msg-filename) | |
| 1203 | (mh-exec-lib-cmd-output "mhl" "-nobell" "-noclear" | |
| 1204 | msg-filename)) | |
| 1205 | (insert-file-contents msg-filename)) | |
| 1206 | (goto-char (point-min)) | |
| 1207 | (cond (clean-message-header | |
| 1208 | (mh-clean-msg-header (point-min) | |
| 1209 | invisible-headers | |
| 1210 | visible-headers) | |
| 1211 | (goto-char (point-min))) | |
| 1212 | (t | |
| 1213 | (let ((case-fold-search t)) | |
| 1214 | (re-search-forward | |
| 1215 | "^To:\\|^From:\\|^Subject:\\|^Date:" nil t) | |
| 1216 | (beginning-of-line) | |
| 1217 | (mh-recenter 0)))) | |
| 1218 | (set-buffer-modified-p nil) | |
| 1219 | (setq buffer-file-name msg-filename) | |
| 1220 | (set-mark nil) | |
| 1221 | (setq mode-line-buffer-identification | |
| 1222 | (list (format mh-show-buffer-mode-line-buffer-id | |
| 1223 | folder msg-num)))))) | |
| 1224 | ||
| 1225 | ||
| 1226 | (defun mh-invalidate-show-buffer () | |
| 1227 | ;; Invalidate the show buffer so we must update it to use it. | |
| 1228 | (if (get-buffer mh-show-buffer) | |
| 1229 | (save-excursion | |
| 1230 | (set-buffer mh-show-buffer) | |
| 1231 | (setq buffer-file-name nil)))) | |
| 1232 | ||
| 1233 | ||
| 1234 | (defun mh-show-message-in-other-window () | |
| 1235 | (switch-to-buffer-other-window mh-show-buffer) | |
| 1236 | (if mh-bury-show-buffer (bury-buffer (current-buffer)))) | |
| 1237 | ||
| 1238 | ||
| 1239 | (defun mh-clean-msg-header (start invisible-headers visible-headers) | |
| 1240 | ;; Flush extraneous lines in a message header, from the given POINT to the | |
| 1241 | ;; end of the message header. If VISIBLE-HEADERS is non-nil, it contains a | |
| 1242 | ;; regular expression specifying the lines to display, otherwise | |
| 1243 | ;; INVISIBLE-HEADERS contains a regular expression specifying lines to | |
| 1244 | ;; delete from the header. | |
| 1245 | (let ((case-fold-search t)) | |
| 1246 | (save-restriction | |
| 1247 | (goto-char start) | |
| 1248 | (if (search-forward "\n\n" nil t) | |
| 1249 | (backward-char 2)) | |
| 1250 | (narrow-to-region start (point)) | |
| 1251 | (goto-char (point-min)) | |
| 1252 | (if visible-headers | |
| 1253 | (while (< (point) (point-max)) | |
| 1254 | (beginning-of-line) | |
| 1255 | (cond ((looking-at visible-headers) | |
| 1256 | (forward-line 1) | |
| 1257 | (while (looking-at "^[ \t]+") (forward-line 1))) | |
| 1258 | (t | |
| 1259 | (mh-delete-line 1) | |
| 1260 | (while (looking-at "^[ \t]+") | |
| 1261 | (beginning-of-line) | |
| 1262 | (mh-delete-line 1))))) | |
| 1263 | (while (re-search-forward invisible-headers nil t) | |
| 1264 | (beginning-of-line) | |
| 1265 | (mh-delete-line 1) | |
| 1266 | (while (looking-at "^[ \t]+") | |
| 1267 | (beginning-of-line) | |
| 1268 | (mh-delete-line 1)))) | |
| 1269 | (unlock-buffer)))) | |
| 1270 | ||
| 1271 | ||
| 1272 | (defun mh-delete-line (lines) | |
| 1273 | ;; Delete version of kill-line. | |
| 1274 | (delete-region (point) (save-excursion (forward-line lines) (point)))) | |
| 1275 | ||
| 1276 | ||
| 1277 | (defun mh-read-draft (use initial-contents delete-contents-file) | |
| 1278 | ;; Read draft file into a draft buffer and make that buffer the current one. | |
| 1279 | ;; USE is a message used for prompting about the intended use of the message. | |
| 1280 | ;; INITIAL-CONTENTS is filename that is read into an empty buffer, or NIL | |
| 1281 | ;; if buffer should not be modified. Delete the initial-contents file if | |
| 1282 | ;; DELETE-CONTENTS-FILE flag is set. | |
| 1283 | ;; Returns the draft folder's name. | |
| 1284 | ;; If the draft folder facility is enabled in ~/.mh_profile, a new buffer is | |
| 1285 | ;; used each time and saved in the draft folder. The draft file can then be | |
| 1286 | ;; reused. | |
| 1287 | (cond (mh-draft-folder | |
| 1288 | (let ((orig-default-dir default-directory)) | |
| 1289 | (pop-to-buffer (find-file-noselect (mh-new-draft-name) t)) | |
| 1290 | (rename-buffer (format "draft-%s" (buffer-name))) | |
| 1291 | (setq default-directory orig-default-dir))) | |
| 1292 | (t | |
| 1293 | (let ((draft-name (expand-file-name "draft" mh-user-path))) | |
| 1294 | (pop-to-buffer "draft") ; Create if necessary | |
| 1295 | (if (buffer-modified-p) | |
| 1296 | (if (y-or-n-p "Draft has been modified; kill anyway? ") | |
| 1297 | (set-buffer-modified-p nil) | |
| 1298 | (error "Draft preserved"))) | |
| 1299 | (setq buffer-file-name draft-name) | |
| 1300 | (clear-visited-file-modtime) | |
| 1301 | (unlock-buffer) | |
| 1302 | (mh-when (and (file-exists-p draft-name) | |
| 1303 | (not (equal draft-name initial-contents))) | |
| 1304 | (insert-file-contents draft-name) | |
| 1305 | (delete-file draft-name))))) | |
| 1306 | (mh-when (and initial-contents | |
| 1307 | (or (zerop (buffer-size)) | |
| 1308 | (not (y-or-n-p | |
| 1309 | (format "A draft exists. Use for %s? " use))))) | |
| 1310 | (erase-buffer) | |
| 1311 | (insert-file-contents initial-contents) | |
| 1312 | (if delete-contents-file (delete-file initial-contents))) | |
| 1313 | (auto-save-mode 1) | |
| 1314 | (if mh-draft-folder | |
| 1315 | (save-buffer)) ; Do not reuse draft name | |
| 1316 | (buffer-name)) | |
| 1317 | ||
| 1318 | ||
| 1319 | (defun mh-new-draft-name () | |
| 1320 | ;; Returns the pathname of folder for draft messages. | |
| 1321 | (save-excursion | |
| 1322 | (set-buffer (get-buffer-create " *mh-temp*")) | |
| 1323 | (erase-buffer) | |
| 1324 | (mh-exec-cmd-output "mhpath" nil mh-draft-folder "new") | |
| 1325 | (buffer-substring (point) (1- (mark))))) | |
| 1326 | ||
| 1327 | ||
| 1328 | (defun mh-next-msg () | |
| 1329 | ;; Move backward or forward to the next undeleted message in the buffer. | |
| 1330 | (if (eq mh-next-direction 'forward) | |
| 1331 | (mh-next-undeleted-msg 1) | |
| 1332 | (mh-previous-undeleted-msg 1))) | |
| 1333 | ||
| 1334 | ||
| 1335 | (defun mh-set-scan-mode () | |
| 1336 | ;; Display the scan listing buffer, but do not show a message. | |
| 1337 | (if (get-buffer mh-show-buffer) | |
| 1338 | (delete-windows-on mh-show-buffer)) | |
| 1339 | (mh-set-mode-name "mh-e scan") | |
| 1340 | (setq mh-showing nil) | |
| 1341 | (if mh-recenter-summary-p | |
| 1342 | (mh-recenter nil))) | |
| 1343 | ||
| 1344 | ||
| 1345 | (defun mh-maybe-show (&optional msg) | |
| 1346 | ;; If in showing mode, then display the message pointed to by the cursor. | |
| 1347 | (if mh-showing (mh-show msg))) | |
| 1348 | ||
| 1349 | ||
| 1350 | (defun mh-set-mode-name (mode-name-string) | |
| 1351 | ;; Set the mode-name and ensure that the mode line is updated. | |
| 1352 | (setq mode-name mode-name-string) | |
| 1353 | ;; Force redisplay of all buffers' mode lines to be considered. | |
| 1354 | (save-excursion (set-buffer (other-buffer))) | |
| 1355 | (set-buffer-modified-p (buffer-modified-p))) | |
| 1356 | ||
| 1357 | \f | |
| 1358 | ||
| 1359 | ;;; The folder data abstraction. | |
| 1360 | ||
| 1361 | (defvar mh-current-folder nil "Name of current folder, a string.") | |
| 1362 | (defvar mh-show-buffer nil "Buffer that displays mesage for this folder.") | |
| 1363 | (defvar mh-folder-filename nil "Full path of directory for this folder.") | |
| 1364 | (defvar mh-showing nil "If non-nil, show the message in a separate window.") | |
| 1365 | (defvar mh-next-seq-num nil "Index of free sequence id.") | |
| 1366 | (defvar mh-delete-list nil "List of msg numbers to delete.") | |
| 1367 | (defvar mh-refile-list nil "List of folder names in mh-seq-list.") | |
| 1368 | (defvar mh-seq-list nil "Alist of (seq . msgs) numbers.") | |
| 1369 | (defvar mh-seen-list nil "List of displayed messages.") | |
| 1370 | (defvar mh-next-direction 'forward "Direction to move to next message.") | |
| 1371 | (defvar mh-narrowed-to-seq nil "Sequence display is narrowed to.") | |
| 1372 | (defvar mh-first-msg-num nil "Number of first msg in buffer.") | |
| 1373 | (defvar mh-last-msg-num nil "Number of last msg in buffer.") | |
| 1374 | ||
| 1375 | ||
| 1376 | (defun mh-make-folder (name) | |
| 1377 | ;; Create and initialize a new mail folder called NAME and make it the | |
| 1378 | ;; current folder. | |
| 1379 | (switch-to-buffer name) | |
| 1380 | (setq buffer-read-only nil) | |
| 1381 | (erase-buffer) | |
| 1382 | (setq buffer-read-only t) | |
| 1383 | (mh-folder-mode) | |
| 1384 | (mh-set-folder-modified-p nil) | |
| 1385 | (setq buffer-file-name mh-folder-filename) | |
| 1386 | (mh-set-mode-name "mh-e scan")) | |
| 1387 | ||
| 1388 | ||
| 1389 | ;;; Don't use this mode when creating buffers if default-major-mode is nil. | |
| 1390 | (put 'mh-folder-mode 'mode-class 'special) | |
| 1391 | ||
| 1392 | (defun mh-folder-mode () | |
| 1393 | "Major mode for \"editing\" an MH folder scan listing. | |
| 1394 | Messages can be marked for refiling and deletion. However, both actions | |
| 1395 | are deferred until you request execution with \\[mh-execute-commands]. | |
| 1396 | \\{mh-folder-mode-map} | |
| 1397 | A prefix argument (\\[universal-argument]) to delete, refile, list, or undo | |
| 1398 | applies the action to a message sequence. | |
| 1399 | ||
| 1400 | Variables controlling mh-e operation are (defaults in parentheses): | |
| 1401 | ||
| 1402 | mh-bury-show-buffer (t) | |
| 1403 | Non-nil means that the buffer used to display message is buried. | |
| 1404 | It will never be offered as the default other buffer. | |
| 1405 | ||
| 1406 | mh-clean-message-header (nil) | |
| 1407 | Non-nil means remove header lines matching the regular expression | |
| 1408 | specified in mh-invisible-headers from messages. | |
| 1409 | ||
| 1410 | mh-visible-headers (nil) | |
| 1411 | If non-nil, it contains a regexp specifying the headers that are shown in | |
| 1412 | a message if mh-clean-message-header is non-nil. Setting this variable | |
| 1413 | overrides mh-invisible-headers. | |
| 1414 | ||
| 1415 | mh-do-not-confirm (nil) | |
| 1416 | Non-nil means do not prompt for confirmation before executing some | |
| 1417 | non-recoverable commands such as mh-kill-folder and mh-undo-folder. | |
| 1418 | ||
| 1419 | mhl-formfile (nil) | |
| 1420 | Name of format file to be used by mhl to show messages. | |
| 1421 | A value of T means use the default format file. | |
| 1422 | Nil means don't use mhl to format messages. | |
| 1423 | ||
| 1424 | mh-lpr-command-format (\"lpr -p -J '%s'\") | |
| 1425 | Format for command used to print a message on a system printer. | |
| 1426 | ||
| 1427 | mh-recenter-summary-p (nil) | |
| 1428 | If non-nil, then the scan listing is recentered when the window displaying | |
| 1429 | a messages is toggled off. | |
| 1430 | ||
| 1431 | mh-summary-height (4) | |
| 1432 | Number of lines in the summary window. | |
| 1433 | ||
| 1434 | mh-ins-buf-prefix (\">> \") | |
| 1435 | String to insert before each non-blank line of a message as it is | |
| 1436 | inserted in a draft letter. | |
| 1437 | ||
| 1438 | The value of mh-folder-mode-hook is called when a new folder is set up." | |
| 1439 | ||
| 1440 | (kill-all-local-variables) | |
| 1441 | (use-local-map mh-folder-mode-map) | |
| 1442 | (setq major-mode 'mh-folder-mode) | |
| 1443 | (mh-set-mode-name "mh-e folder") | |
| 1444 | (make-local-vars | |
| 1445 | 'mh-current-folder (buffer-name) ; Name of folder, a string | |
| 1446 | 'mh-show-buffer (format "show-%s" (buffer-name)) ; Buffer that displays msgs | |
| 1447 | 'mh-folder-filename ; e.g. "/usr/foobar/Mail/inbox/" | |
| 1448 | (file-name-as-directory (mh-expand-file-name (buffer-name))) | |
| 1449 | 'mh-showing nil ; Show message also? | |
| 1450 | 'mh-next-seq-num 0 ; Index of free sequence id | |
| 1451 | 'mh-delete-list nil ; List of msgs nums to delete | |
| 1452 | 'mh-refile-list nil ; List of folder names in mh-seq-list | |
| 1453 | 'mh-seq-list nil ; Alist of (seq . msgs) nums | |
| 1454 | 'mh-seen-list nil ; List of displayed messages | |
| 1455 | 'mh-next-direction 'forward ; Direction to move to next message | |
| 1456 | 'mh-narrowed-to-seq nil ; Sequence display is narrowed to | |
| 1457 | 'mh-first-msg-num nil ; Number of first msg in buffer | |
| 1458 | 'mh-last-msg-num nil ; Number of last msg in buffer | |
| 1459 | 'mh-previous-window-config nil) ; Previous window configuration | |
| 1460 | (auto-save-mode -1) | |
| 1461 | (setq buffer-offer-save t) | |
| 1462 | (make-local-variable 'write-file-hooks) | |
| 1463 | (setq write-file-hooks '(mh-execute-commands)) | |
| 1464 | (make-local-variable 'revert-buffer-function) | |
| 1465 | (setq revert-buffer-function 'mh-undo-folder) | |
| 1466 | (run-hooks 'mh-folder-mode-hook)) | |
| 1467 | ||
| 1468 | ||
| 1469 | (defun make-local-vars (&rest pairs) | |
| 1470 | ;; Take VARIABLE-VALUE pairs and makes local variables initialized to the | |
| 1471 | ;; value. | |
| 1472 | (while pairs | |
| 1473 | (make-variable-buffer-local (car pairs)) | |
| 1474 | (set (car pairs) (car (cdr pairs))) | |
| 1475 | (setq pairs (cdr (cdr pairs))))) | |
| 1476 | ||
| 1477 | ||
| 1478 | (defun mh-scan-folder (folder range) | |
| 1479 | ;; Scan the FOLDER over the RANGE. Return in the folder's buffer. | |
| 1480 | (cond ((null (get-buffer folder)) | |
| 1481 | (mh-make-folder folder)) | |
| 1482 | (t | |
| 1483 | (mh-process-or-undo-commands folder) | |
| 1484 | (switch-to-buffer folder))) | |
| 1485 | (mh-regenerate-headers range) | |
| 1486 | (mh-when (zerop (buffer-size)) | |
| 1487 | (if (equal range "all") | |
| 1488 | (message "Folder %s is empty" folder) | |
| 1489 | (message "No messages in %s, range %s" folder range)) | |
| 1490 | (sit-for 5)) | |
| 1491 | (mh-goto-cur-msg)) | |
| 1492 | ||
| 1493 | ||
| 1494 | (defun mh-regenerate-headers (range) | |
| 1495 | ;; Replace buffer with scan of its contents over range RANGE. | |
| 1496 | (let ((folder mh-current-folder)) | |
| 1497 | (message "Scanning %s..." folder) | |
| 1498 | (with-mh-folder-updating (nil) | |
| 1499 | (erase-buffer) | |
| 1500 | (mh-exec-cmd-output "scan" nil | |
| 1501 | "-noclear" "-noheader" | |
| 1502 | "-width" (window-width) | |
| 1503 | folder range) | |
| 1504 | (goto-char (point-min)) | |
| 1505 | (cond ((looking-at "scan: no messages in") | |
| 1506 | (keep-lines mh-valid-scan-line)) ; Flush random scan lines | |
| 1507 | ((looking-at "scan: ")) ; Keep error messages | |
| 1508 | (t | |
| 1509 | (keep-lines mh-valid-scan-line))) ; Flush random scan lines | |
| 1510 | (mh-delete-seq-locally 'cur) ; To pick up new one | |
| 1511 | (setq mh-seq-list (mh-read-folder-sequences folder nil)) | |
| 1512 | (mh-notate-user-sequences) | |
| 1513 | (mh-make-folder-mode-line (if (equal range "all") | |
| 1514 | nil | |
| 1515 | mh-partial-folder-mode-line-annotation))) | |
| 1516 | (message "Scanning %s...done" folder))) | |
| 1517 | ||
| 1518 | ||
| 1519 | (defun mh-get-new-mail (maildrop-name) | |
| 1520 | ;; Read new mail from a maildrop into the current buffer. | |
| 1521 | ;; Return T if there was new mail, NIL otherwise. Return in the current | |
| 1522 | ;; buffer. | |
| 1523 | (let ((point-before-inc (point)) | |
| 1524 | (folder mh-current-folder) | |
| 1525 | (return-value t)) | |
| 1526 | (with-mh-folder-updating (t) | |
| 1527 | (message (if maildrop-name | |
| 1528 | (format "inc %s -file %s..." folder maildrop-name) | |
| 1529 | (format "inc %s..." folder))) | |
| 1530 | (mh-unmark-all-headers nil) | |
| 1531 | (setq mh-next-direction 'forward) | |
| 1532 | (goto-char (point-max)) | |
| 1533 | (let ((start-of-inc (point))) | |
| 1534 | (if maildrop-name | |
| 1535 | (mh-exec-cmd-output "inc" nil folder | |
| 1536 | "-file" (expand-file-name maildrop-name) | |
| 1537 | "-width" (window-width) | |
| 1538 | "-truncate") | |
| 1539 | (mh-exec-cmd-output "inc" nil | |
| 1540 | "-width" (window-width))) | |
| 1541 | (message | |
| 1542 | (if maildrop-name | |
| 1543 | (format "inc %s -file %s...done" folder maildrop-name) | |
| 1544 | (format "inc %s...done" folder))) | |
| 1545 | (goto-char start-of-inc) | |
| 1546 | (cond ((looking-at "inc: no mail") | |
| 1547 | (keep-lines mh-valid-scan-line) ; Flush random scan lines | |
| 1548 | (goto-char point-before-inc) | |
| 1549 | (message "No new mail%s%s" (if maildrop-name " in " "") | |
| 1550 | (if maildrop-name maildrop-name ""))) | |
| 1551 | ((re-search-forward "^inc:" nil t) ; Error messages | |
| 1552 | (error "inc error")) | |
| 1553 | (t | |
| 1554 | (mh-delete-seq-locally 'cur) ; To pick up new one | |
| 1555 | (setq mh-seq-list (mh-read-folder-sequences folder t)) | |
| 1556 | (mh-notate-user-sequences) | |
| 1557 | (keep-lines mh-valid-scan-line) | |
| 1558 | (mh-make-folder-mode-line) | |
| 1559 | (mh-goto-cur-msg) | |
| 1560 | (setq return-value t)))) | |
| 1561 | return-value))) | |
| 1562 | ||
| 1563 | ||
| 1564 | (defun mh-make-folder-mode-line (&optional annotation) | |
| 1565 | ;; Set the fields of the mode line for a folder buffer. | |
| 1566 | ;; The optional ANNOTATION string is displayed after the folder's name. | |
| 1567 | (save-excursion | |
| 1568 | (mh-first-msg) | |
| 1569 | (setq mh-first-msg-num (mh-get-msg-num nil)) | |
| 1570 | (mh-last-msg) | |
| 1571 | (setq mh-last-msg-num (mh-get-msg-num nil)) | |
| 1572 | (let ((lines (count-lines (point-min) (point-max)))) | |
| 1573 | (setq mode-line-buffer-identification | |
| 1574 | (list (format "{%%b%s} %d msg%s" | |
| 1575 | (if annotation (format "/%s" annotation) "") | |
| 1576 | lines | |
| 1577 | (if (zerop lines) | |
| 1578 | "s" | |
| 1579 | (if (> lines 1) | |
| 1580 | (format "s (%d-%d)" mh-first-msg-num | |
| 1581 | mh-last-msg-num) | |
| 1582 | (format " (%d)" mh-first-msg-num))))))))) | |
| 1583 | ||
| 1584 | ||
| 1585 | (defun mh-unmark-all-headers (remove-all-flags) | |
| 1586 | ;; Remove all '+' flags from the headers, and if called with a non-nil | |
| 1587 | ;; argument, remove all 'D', '^' and '%' flags too. | |
| 1588 | ;; Optimized for speed (i.e., no regular expressions). | |
| 1589 | (save-excursion | |
| 1590 | (let ((case-fold-search nil) | |
| 1591 | (last-line (- (point-max) mh-cmd-note)) | |
| 1592 | char) | |
| 1593 | (mh-first-msg) | |
| 1594 | (while (<= (point) last-line) | |
| 1595 | (forward-char mh-cmd-note) | |
| 1596 | (setq char (following-char)) | |
| 1597 | (if (or (and remove-all-flags | |
| 1598 | (or (eql char ?D) | |
| 1599 | (eql char ?^) | |
| 1600 | (eql char ?%))) | |
| 1601 | (eql char ?+)) | |
| 1602 | (progn | |
| 1603 | (delete-char 1) | |
| 1604 | (insert " "))) | |
| 1605 | (forward-line))))) | |
| 1606 | ||
| 1607 | ||
| 1608 | (defun mh-goto-cur-msg () | |
| 1609 | ;; Position the cursor at the current message. | |
| 1610 | (let ((cur-msg (car (mh-seq-to-msgs 'cur)))) | |
| 1611 | (cond ((and cur-msg | |
| 1612 | (mh-goto-msg cur-msg t nil)) | |
| 1613 | (mh-notate nil ?+ mh-cmd-note) | |
| 1614 | (mh-recenter 0) | |
| 1615 | (mh-maybe-show cur-msg)) | |
| 1616 | (t | |
| 1617 | (mh-last-msg) | |
| 1618 | (message "No current message"))))) | |
| 1619 | ||
| 1620 | ||
| 1621 | (defun mh-pack-folder-1 (range) | |
| 1622 | ;; Close and pack the current folder. | |
| 1623 | (mh-process-or-undo-commands mh-current-folder) | |
| 1624 | (message "Packing folder...") | |
| 1625 | (mh-set-folder-modified-p t) ; lock folder while packing | |
| 1626 | (save-excursion | |
| 1627 | (mh-exec-cmd-quiet " *mh-temp*" "folder" mh-current-folder "-pack")) | |
| 1628 | (mh-regenerate-headers range)) | |
| 1629 | ||
| 1630 | ||
| 1631 | (defun mh-process-or-undo-commands (folder) | |
| 1632 | ;; If FOLDER has outstanding commands, then either process or discard them. | |
| 1633 | (set-buffer folder) | |
| 1634 | (if (mh-outstanding-commands-p) | |
| 1635 | (if (or mh-do-not-confirm | |
| 1636 | (y-or-n-p | |
| 1637 | "Process outstanding deletes and refiles (or lose them)? ")) | |
| 1638 | (mh-process-commands folder) | |
| 1639 | (mh-undo-folder)) | |
| 1640 | (mh-invalidate-show-buffer))) | |
| 1641 | ||
| 1642 | ||
| 1643 | (defun mh-process-commands (folder) | |
| 1644 | ;; Process outstanding commands for the folder FOLDER. | |
| 1645 | (message "Processing deletes and refiles for %s..." folder) | |
| 1646 | (set-buffer folder) | |
| 1647 | (with-mh-folder-updating (nil) | |
| 1648 | ;; Update the unseen sequence if it exists | |
| 1649 | (if (and mh-seen-list (mh-seq-to-msgs mh-unseen-seq)) | |
| 1650 | (mh-undefine-sequence mh-unseen-seq mh-seen-list)) | |
| 1651 | ||
| 1652 | ;; Then refile messages | |
| 1653 | (mh-mapc | |
| 1654 | (function | |
| 1655 | (lambda (dest) | |
| 1656 | (let ((msgs (mh-seq-to-msgs dest))) | |
| 1657 | (mh-when msgs | |
| 1658 | (apply 'mh-exec-cmd "refile" | |
| 1659 | "-src" folder (symbol-name dest) msgs) | |
| 1660 | (mh-delete-scan-msgs msgs))))) | |
| 1661 | mh-refile-list) | |
| 1662 | ||
| 1663 | ;; Now delete messages | |
| 1664 | (mh-when mh-delete-list | |
| 1665 | (apply 'mh-exec-cmd "rmm" folder mh-delete-list) | |
| 1666 | (mh-delete-scan-msgs mh-delete-list)) | |
| 1667 | ||
| 1668 | ;; Don't need to remove sequences since delete and refile do so. | |
| 1669 | ||
| 1670 | ;; Mark cur message | |
| 1671 | (if (> (buffer-size) 0) | |
| 1672 | (mh-define-sequence 'cur (list (or (mh-get-msg-num nil) "last")))) | |
| 1673 | ||
| 1674 | (mh-invalidate-show-buffer) | |
| 1675 | ||
| 1676 | (setq mh-delete-list nil | |
| 1677 | mh-refile-list nil | |
| 1678 | mh-seq-list (mh-read-folder-sequences mh-current-folder nil) | |
| 1679 | mh-seen-list nil) | |
| 1680 | (mh-unmark-all-headers t) | |
| 1681 | (mh-notate-user-sequences) | |
| 1682 | (message "Processing deletes and refiles for %s...done" folder))) | |
| 1683 | ||
| 1684 | ||
| 1685 | (defun mh-delete-scan-msgs (msgs) | |
| 1686 | ;; Delete the scan listing lines for each of the msgs in the LIST. | |
| 1687 | ;; Optimized for speed (i.e., no regular expressions). | |
| 1688 | (setq msgs (sort msgs (function <))) ;okay to clobber msgs | |
| 1689 | (save-excursion | |
| 1690 | (mh-first-msg) | |
| 1691 | (while (and msgs (< (point) (point-max))) | |
| 1692 | (cond ((= (mh-get-msg-num nil) (car msgs)) | |
| 1693 | (delete-region (point) (save-excursion (forward-line) (point))) | |
| 1694 | (setq msgs (cdr msgs))) | |
| 1695 | (t | |
| 1696 | (forward-line)))))) | |
| 1697 | ||
| 1698 | ||
| 1699 | (defun mh-set-folder-modified-p (flag) | |
| 1700 | "Mark current folder as modified or unmodified according to FLAG." | |
| 1701 | (set-buffer-modified-p flag)) | |
| 1702 | ||
| 1703 | ||
| 1704 | (defun mh-outstanding-commands-p () | |
| 1705 | ;; Returns non-nil if there are outstanding deletes or refiles. | |
| 1706 | (or mh-delete-list mh-refile-list)) | |
| 1707 | ||
| 1708 | \f | |
| 1709 | ||
| 1710 | ;;; Mode for composing and sending a draft message. | |
| 1711 | ||
| 1712 | (defvar mh-sent-from-folder nil | |
| 1713 | "Folder of msg associated with this letter.") | |
| 1714 | ||
| 1715 | (defvar mh-sent-from-msg nil | |
| 1716 | "Number of msg associated with this letter.") | |
| 1717 | ||
| 1718 | (defvar mh-send-args nil | |
| 1719 | "Extra arguments to pass to \"send\" command.") | |
| 1720 | ||
| 1721 | (defvar mh-annotate-char nil | |
| 1722 | "Character to use to annotate mh-sent-from-msg.") | |
| 1723 | ||
| 1724 | (defvar mh-annotate-field nil | |
| 1725 | "Field name for message annotation.") | |
| 1726 | ||
| 1727 | (defun mh-letter-mode () | |
| 1728 | "Mode for composing letters in mh-e. | |
| 1729 | When you have finished composing, type \\[mh-send-letter] to send the letter. | |
| 1730 | ||
| 1731 | Variables controlling this mode (defaults in parentheses): | |
| 1732 | ||
| 1733 | mh-delete-yanked-msg-window (nil) | |
| 1734 | If non-nil, \\[mh-yank-cur-msg] will delete any windows displaying | |
| 1735 | the yanked message. | |
| 1736 | ||
| 1737 | mh-yank-from-start-of-msg (t) | |
| 1738 | If non-nil, \\[mh-yank-cur-msg] will include the entire message. | |
| 1739 | If `body', just yank the body (no header). | |
| 1740 | If nil, only the portion of the message following the point will be yanked. | |
| 1741 | If there is a region, this variable is ignored. | |
| 1742 | ||
| 1743 | Upon invoking mh-letter-mode, text-mode-hook and mh-letter-mode-hook are | |
| 1744 | invoked with no args, if those values are non-nil. | |
| 1745 | ||
| 1746 | \\{mh-letter-mode-map}" | |
| 1747 | (interactive) | |
| 1748 | (kill-all-local-variables) | |
| 1749 | (make-local-variable 'paragraph-start) | |
| 1750 | (setq paragraph-start (concat "^[ \t]*[-_][-_][-_]+$\\|" paragraph-start)) | |
| 1751 | (make-local-variable 'paragraph-separate) | |
| 1752 | (setq paragraph-separate | |
| 1753 | (concat "^[ \t]*[-_][-_][-_]+$\\|" paragraph-separate)) | |
| 1754 | (make-local-variable 'mh-send-args) | |
| 1755 | (make-local-variable 'mh-annotate-char) | |
| 1756 | (make-local-variable 'mh-annotate-field) | |
| 1757 | (make-local-variable 'mh-previous-window-config) | |
| 1758 | (make-local-variable 'mh-sent-from-folder) | |
| 1759 | (make-local-variable 'mh-sent-from-msg) | |
| 1760 | (use-local-map mh-letter-mode-map) | |
| 1761 | (setq major-mode 'mh-letter-mode) | |
| 1762 | (mh-set-mode-name "mh-e letter") | |
| 1763 | (set-syntax-table mh-letter-mode-syntax-table) | |
| 1764 | (run-hooks 'text-mode-hook 'mh-letter-mode-hook) | |
| 1765 | (mh-when auto-fill-hook | |
| 1766 | (make-local-variable 'auto-fill-hook) | |
| 1767 | (setq auto-fill-hook 'mh-auto-fill-for-letter))) | |
| 1768 | ||
| 1769 | ||
| 1770 | (defun mh-auto-fill-for-letter () | |
| 1771 | ;; Auto-fill in letters treats the header specially by inserting a tab | |
| 1772 | ;; before continuation line. | |
| 1773 | (do-auto-fill) | |
| 1774 | (if (mh-in-header-p) | |
| 1775 | (save-excursion | |
| 1776 | (beginning-of-line nil) | |
| 1777 | (insert-char ?\t 1)))) | |
| 1778 | ||
| 1779 | ||
| 1780 | (defun mh-in-header-p () | |
| 1781 | ;; Return non-nil if the point is in the header of a draft message. | |
| 1782 | (save-excursion | |
| 1783 | (let ((cur-point (point))) | |
| 1784 | (goto-char (dot-min)) | |
| 1785 | (re-search-forward "^--------" nil t) | |
| 1786 | (< cur-point (point))))) | |
| 1787 | ||
| 1788 | ||
| 1789 | (defun mh-to-field () | |
| 1790 | "Move point to the end of a specified header field. | |
| 1791 | The field is indicated by the previous keystroke. Create the field if | |
| 1792 | it does not exist. Set the mark to point before moving." | |
| 1793 | (interactive "") | |
| 1794 | (expand-abbrev) | |
| 1795 | (let ((target (cdr (assoc (logior last-input-char ?`) mh-to-field-choices))) | |
| 1796 | (case-fold-search t)) | |
| 1797 | (cond ((mh-position-on-field target t) | |
| 1798 | (let ((eol (point))) | |
| 1799 | (skip-chars-backward " \t") | |
| 1800 | (delete-region (point) eol)) | |
| 1801 | (if (save-excursion | |
| 1802 | (backward-char 1) | |
| 1803 | (not (looking-at "[:,]"))) | |
| 1804 | (insert ", ") | |
| 1805 | (insert " "))) | |
| 1806 | (t | |
| 1807 | (goto-char (dot-min)) | |
| 1808 | (re-search-forward "^To:") | |
| 1809 | (forward-line 1) | |
| 1810 | (while (looking-at "^[ \t]") (forward-line 1)) | |
| 1811 | (insert (format "%s \n" target)) | |
| 1812 | (backward-char 1))))) | |
| 1813 | ||
| 1814 | ||
| 1815 | (defun mh-to-fcc () | |
| 1816 | "Insert an Fcc: field in the current message. | |
| 1817 | Prompt for the field name with a completion list of the current folders." | |
| 1818 | (interactive) | |
| 1819 | (let ((last-input-char ?\C-f) | |
| 1820 | (folder (mh-prompt-for-folder "Fcc" "" t))) | |
| 1821 | (expand-abbrev) | |
| 1822 | (save-excursion | |
| 1823 | (mh-to-field) | |
| 1824 | (insert (substring folder 1 nil))))) | |
| 1825 | ||
| 1826 | ||
| 1827 | (defun mh-insert-signature () | |
| 1828 | "Insert the file ~/.signature at the current point." | |
| 1829 | (interactive "") | |
| 1830 | (insert-file-contents "~/.signature") | |
| 1831 | (set-buffer-modified-p (buffer-modified-p))) ; force mode line update | |
| 1832 | ||
| 1833 | ||
| 1834 | (defun mh-check-whom () | |
| 1835 | "Verify recipients of the current letter." | |
| 1836 | (interactive) | |
| 1837 | (let ((file-name (buffer-file-name))) | |
| 1838 | (set-buffer-modified-p t) ; Force writing of contents | |
| 1839 | (save-buffer) | |
| 1840 | (message "Checking recipients...") | |
| 1841 | (switch-to-buffer-other-window "*Mail Recipients*") | |
| 1842 | (bury-buffer (current-buffer)) | |
| 1843 | (erase-buffer) | |
| 1844 | (mh-exec-cmd-output "whom" t file-name) | |
| 1845 | (other-window -1) | |
| 1846 | (message "Checking recipients...done"))) | |
| 1847 | ||
| 1848 | \f | |
| 1849 | ||
| 1850 | ;;; Routines to make a search pattern and search for a message. | |
| 1851 | ||
| 1852 | (defvar mh-searching-folder nil "Folder this pick is searching.") | |
| 1853 | ||
| 1854 | ||
| 1855 | (defun mh-make-pick-template () | |
| 1856 | ;; Initialize the current buffer with a template for a pick pattern. | |
| 1857 | (erase-buffer) | |
| 1858 | (kill-all-local-variables) | |
| 1859 | (make-local-variable 'mh-searching-folder) | |
| 1860 | (insert "From: \n" | |
| 1861 | "To: \n" | |
| 1862 | "Cc: \n" | |
| 1863 | "Date: \n" | |
| 1864 | "Subject: \n" | |
| 1865 | "---------\n") | |
| 1866 | (mh-letter-mode) | |
| 1867 | (use-local-map mh-pick-mode-map) | |
| 1868 | (goto-char (point-min)) | |
| 1869 | (end-of-line)) | |
| 1870 | ||
| 1871 | ||
| 1872 | (defun mh-do-pick-search () | |
| 1873 | "Find messages that match the qualifications in the current pattern buffer. | |
| 1874 | Messages are searched for in the folder named in mh-searching-folder. | |
| 1875 | Put messages found in a sequence named `search'." | |
| 1876 | (interactive) | |
| 1877 | (let ((pattern-buffer (buffer-name)) | |
| 1878 | (searching-buffer mh-searching-folder) | |
| 1879 | (range) | |
| 1880 | (pattern nil) | |
| 1881 | (new-buffer nil)) | |
| 1882 | (save-excursion | |
| 1883 | (cond ((get-buffer searching-buffer) | |
| 1884 | (set-buffer searching-buffer) | |
| 1885 | (setq range (format "%d-%d" mh-first-msg-num mh-last-msg-num))) | |
| 1886 | (t | |
| 1887 | (mh-make-folder searching-buffer) | |
| 1888 | (setq range "all") | |
| 1889 | (setq new-buffer t)))) | |
| 1890 | (message "Searching...") | |
| 1891 | (goto-char (point-min)) | |
| 1892 | (while (setq pattern (mh-next-pick-field pattern-buffer)) | |
| 1893 | (setq msgs (mh-seq-from-command searching-buffer | |
| 1894 | 'search | |
| 1895 | (nconc (cons "pick" pattern) | |
| 1896 | (list searching-buffer | |
| 1897 | range | |
| 1898 | "-sequence" "search" | |
| 1899 | "-list")))) | |
| 1900 | (setq range "search")) | |
| 1901 | (message "Searching...done") | |
| 1902 | (if new-buffer | |
| 1903 | (mh-scan-folder searching-buffer msgs) | |
| 1904 | (switch-to-buffer searching-buffer)) | |
| 1905 | (delete-other-windows) | |
| 1906 | (mh-notate-seq 'search ?% (1+ mh-cmd-note)))) | |
| 1907 | ||
| 1908 | ||
| 1909 | (defun mh-next-pick-field (buffer) | |
| 1910 | ;; Return the next piece of a pick argument that can be extracted from the | |
| 1911 | ;; BUFFER. Returns nil if no pieces remain. | |
| 1912 | (set-buffer buffer) | |
| 1913 | (let ((case-fold-search t)) | |
| 1914 | (cond ((eobp) | |
| 1915 | nil) | |
| 1916 | ((re-search-forward "^\\([a-z].*\\):[ \t]*\\([a-z0-9].*\\)$" nil t) | |
| 1917 | (let* ((component | |
| 1918 | (format "--%s" | |
| 1919 | (downcase (buffer-substring (match-beginning 1) | |
| 1920 | (match-end 1))))) | |
| 1921 | (pat (buffer-substring (match-beginning 2) (match-end 2)))) | |
| 1922 | (forward-line 1) | |
| 1923 | (list component pat))) | |
| 1924 | ((re-search-forward "^-*$" nil t) | |
| 1925 | (forward-char 1) | |
| 1926 | (let ((body (buffer-substring (point) (point-max)))) | |
| 1927 | (if (and (> (length body) 0) (not (equal body "\n"))) | |
| 1928 | (list "-search" body) | |
| 1929 | nil))) | |
| 1930 | (t | |
| 1931 | nil)))) | |
| 1932 | ||
| 1933 | \f | |
| 1934 | ||
| 1935 | ;;; Routines to compose and send a letter. | |
| 1936 | ||
| 1937 | (defun mh-compose-and-send-mail (draft send-args | |
| 1938 | sent-from-folder sent-from-msg | |
| 1939 | to subject cc | |
| 1940 | annotate-char annotate-field | |
| 1941 | config) | |
| 1942 | ;; Edit and compose a draft message in buffer DRAFT and send or save it. | |
| 1943 | ;; SENT-FROM-FOLDER is buffer containing scan listing of current folder, or | |
| 1944 | ;; nil if none exists. | |
| 1945 | ;; SENT-FROM-MSG is the message number or sequence name or nil. | |
| 1946 | ;; SEND-ARGS is an optional argument passed to the send command. | |
| 1947 | ;; The TO, SUBJECT, and CC fields are passed to the | |
| 1948 | ;; mh-compose-letter-function. | |
| 1949 | ;; If ANNOTATE-CHAR is non-null, it is used to notate the scan listing of the | |
| 1950 | ;; message. In that case, the ANNOTATE-FIELD is used to build a string | |
| 1951 | ;; for mh-annotate-msg. | |
| 1952 | ;; CONFIG is the window configuration to restore after sending the letter. | |
| 1953 | (pop-to-buffer draft) | |
| 1954 | (mh-letter-mode) | |
| 1955 | (setq mh-sent-from-folder sent-from-folder) | |
| 1956 | (setq mh-sent-from-msg sent-from-msg) | |
| 1957 | (setq mh-send-args send-args) | |
| 1958 | (setq mh-annotate-char annotate-char) | |
| 1959 | (setq mh-annotate-field annotate-field) | |
| 1960 | (setq mh-previous-window-config config) | |
| 1961 | (setq mode-line-buffer-identification (list "{%b}")) | |
| 1962 | (if (and (boundp 'mh-compose-letter-function) | |
| 1963 | (symbol-value 'mh-compose-letter-function)) | |
| 1964 | ;; run-hooks will not pass arguments. | |
| 1965 | (let ((value (symbol-value 'mh-compose-letter-function))) | |
| 1966 | (if (and (listp value) (not (eq (car value) 'lambda))) | |
| 1967 | (while value | |
| 1968 | (funcall (car value) to subject cc) | |
| 1969 | (setq value (cdr value))) | |
| 1970 | (funcall mh-compose-letter-function to subject cc))))) | |
| 1971 | ||
| 1972 | ||
| 1973 | (defun mh-send-letter (&optional arg) | |
| 1974 | "Send the draft letter in the current buffer. | |
| 1975 | If (optional) prefix argument is provided, monitor delivery. | |
| 1976 | Run mh-before-send-letter-hook before doing anything." | |
| 1977 | (interactive "P") | |
| 1978 | (run-hooks 'mh-before-send-letter-hook) | |
| 1979 | (set-buffer-modified-p t) ; Make sure buffer is written | |
| 1980 | (save-buffer) | |
| 1981 | (message "Sending...") | |
| 1982 | (let ((draft-buffer (current-buffer)) | |
| 1983 | (file-name (buffer-file-name)) | |
| 1984 | (config mh-previous-window-config)) | |
| 1985 | (cond (arg | |
| 1986 | (pop-to-buffer "MH mail delivery") | |
| 1987 | (erase-buffer) | |
| 1988 | (if mh-send-args | |
| 1989 | (mh-exec-cmd-output "send" t "-watch" "-nopush" | |
| 1990 | "-nodraftfolder" mh-send-args file-name) | |
| 1991 | (mh-exec-cmd-output "send" t "-watch" "-nopush" | |
| 1992 | "-nodraftfolder" file-name)) | |
| 1993 | (goto-char (point-max)) | |
| 1994 | (recenter -1) | |
| 1995 | (set-buffer draft-buffer)) ; for annotation below | |
| 1996 | (mh-send-args | |
| 1997 | (mh-exec-cmd-daemon "send" "-nodraftfolder" "-noverbose" | |
| 1998 | mh-send-args file-name)) | |
| 1999 | (t | |
| 2000 | (mh-exec-cmd-daemon "send" "-nodraftfolder" "-noverbose" | |
| 2001 | file-name))) | |
| 2002 | ||
| 2003 | (if mh-annotate-char | |
| 2004 | (mh-annotate-msg mh-sent-from-msg | |
| 2005 | mh-sent-from-folder | |
| 2006 | mh-annotate-char | |
| 2007 | "-component" mh-annotate-field | |
| 2008 | "-text" (format "\"%s %s\"" | |
| 2009 | (mh-get-field "To:") | |
| 2010 | (mh-get-field "Cc:")))) | |
| 2011 | ||
| 2012 | (mh-when (or (not arg) | |
| 2013 | (y-or-n-p "Kill draft buffer? ")) | |
| 2014 | (kill-buffer draft-buffer) | |
| 2015 | (if config | |
| 2016 | (set-window-configuration config))) | |
| 2017 | (message "Sending...done"))) | |
| 2018 | ||
| 2019 | ||
| 2020 | (defun mh-insert-letter (prefix-provided folder msg) | |
| 2021 | "Insert a message from any folder into the current letter. | |
| 2022 | Removes the message's headers using mh-invisible-headers. | |
| 2023 | Prefixes each non-blank line with mh-ins-buf-prefix (default \">> \"). | |
| 2024 | If (optional) prefix argument provided, do not indent and do not delete | |
| 2025 | headers. | |
| 2026 | Leaves the mark before the letter and point after it." | |
| 2027 | (interactive | |
| 2028 | (list current-prefix-arg | |
| 2029 | (mh-prompt-for-folder "Message from" mh-sent-from-folder nil) | |
| 2030 | (read-input (format "Message number%s: " | |
| 2031 | (if mh-sent-from-msg | |
| 2032 | (format " [%d]" mh-sent-from-msg) | |
| 2033 | ""))))) | |
| 2034 | (save-restriction | |
| 2035 | (narrow-to-region (point) (point)) | |
| 2036 | (let ((start (point-min))) | |
| 2037 | (if (equal msg "") (setq msg (int-to-string mh-sent-from-msg))) | |
| 2038 | (mh-exec-lib-cmd-output "mhl" "-nobell" "-noclear" | |
| 2039 | (expand-file-name msg | |
| 2040 | (mh-expand-file-name folder))) | |
| 2041 | (mh-when (not prefix-provided) | |
| 2042 | (mh-clean-msg-header start mh-invisible-headers mh-visible-headers) | |
| 2043 | (set-mark start) ; since mh-clean-msg-header moves it | |
| 2044 | (mh-insert-prefix-string mh-ins-buf-prefix))))) | |
| 2045 | ||
| 2046 | ||
| 2047 | (defun mh-yank-cur-msg () | |
| 2048 | "Insert the current message into the draft buffer. | |
| 2049 | Prefix each non-blank line in the message with the string in | |
| 2050 | mh-ins-buf-prefix. If a region is set in the message's buffer, then | |
| 2051 | only the region will be inserted. Otherwise, the entire message will | |
| 2052 | be inserted if mh-yank-from-start-of-msg is non-nil. If this variable | |
| 2053 | is nil, the portion of the message following the point will be yanked. | |
| 2054 | If mh-delete-yanked-msg-window is non-nil, any window displaying the | |
| 2055 | yanked message will be deleted." | |
| 2056 | (interactive) | |
| 2057 | (if (and mh-sent-from-folder mh-sent-from-msg) | |
| 2058 | (let ((to-point (point)) | |
| 2059 | (to-buffer (current-buffer))) | |
| 2060 | (set-buffer mh-sent-from-folder) | |
| 2061 | (if mh-delete-yanked-msg-window | |
| 2062 | (delete-windows-on mh-show-buffer)) | |
| 2063 | (set-buffer mh-show-buffer) ; Find displayed message | |
| 2064 | (let ((mh-ins-str (cond ((mark) | |
| 2065 | (buffer-substring (point) (mark))) | |
| 2066 | ((eq 'body mh-yank-from-start-of-msg) | |
| 2067 | (buffer-substring | |
| 2068 | (save-excursion | |
| 2069 | (goto-char (point-min)) | |
| 2070 | (mh-goto-header-end 1) | |
| 2071 | (point)) | |
| 2072 | (point-max))) | |
| 2073 | (mh-yank-from-start-of-msg | |
| 2074 | (buffer-substring (point-min) (point-max))) | |
| 2075 | (t | |
| 2076 | (buffer-substring (point) (point-max)))))) | |
| 2077 | (set-buffer to-buffer) | |
| 2078 | (narrow-to-region to-point to-point) | |
| 2079 | (push-mark) | |
| 2080 | (insert mh-ins-str) | |
| 2081 | (mh-insert-prefix-string mh-ins-buf-prefix) | |
| 2082 | (insert "\n") | |
| 2083 | (widen))) | |
| 2084 | (error "There is no current message"))) | |
| 2085 | ||
| 2086 | ||
| 2087 | (defun mh-insert-prefix-string (mh-ins-string) | |
| 2088 | ;; Run MH-YANK-HOOK to insert a prefix string before each line in the buffer. | |
| 2089 | ;; Generality for supercite users. | |
| 2090 | (save-excursion | |
| 2091 | (set-mark (point-max)) | |
| 2092 | (goto-char (point-min)) | |
| 2093 | (run-hooks 'mh-yank-hooks))) | |
| 2094 | ||
| 2095 | ||
| 2096 | (defun mh-fully-kill-draft () | |
| 2097 | "Kill the draft message file and the draft message buffer. | |
| 2098 | Use \\[kill-buffer] if you don't want to delete the draft message file." | |
| 2099 | (interactive "") | |
| 2100 | (if (y-or-n-p "Kill draft message? ") | |
| 2101 | (let ((config mh-previous-window-config)) | |
| 2102 | (if (file-exists-p (buffer-file-name)) | |
| 2103 | (delete-file (buffer-file-name))) | |
| 2104 | (set-buffer-modified-p nil) | |
| 2105 | (kill-buffer (buffer-name)) | |
| 2106 | (message "") | |
| 2107 | (if config | |
| 2108 | (set-window-configuration config))) | |
| 2109 | (error "Message not killed"))) | |
| 2110 | ||
| 2111 | ||
| 2112 | (defun mh-recenter (arg) | |
| 2113 | ;; Like recenter but with two improvements: nil arg means recenter, | |
| 2114 | ;; and only does anything if the current buffer is in the selected | |
| 2115 | ;; window. (Commands like save-some-buffers can make this false.) | |
| 2116 | (if (eql (get-buffer-window (current-buffer)) | |
| 2117 | (selected-window)) | |
| 2118 | (recenter (if arg arg '(t))))) | |
| 2119 | ||
| 2120 | \f | |
| 2121 | ||
| 2122 | ;;; Commands to manipulate sequences. Sequences are stored in an alist | |
| 2123 | ;;; of the form: | |
| 2124 | ;;; ((seq-name msgs ...) (seq-name msgs ...) ...) | |
| 2125 | ||
| 2126 | (defun mh-make-seq (name msgs) (cons name msgs)) | |
| 2127 | ||
| 2128 | (defmacro mh-seq-name (pair) (list 'car pair)) | |
| 2129 | ||
| 2130 | (defmacro mh-seq-msgs (pair) (list 'cdr pair)) | |
| 2131 | ||
| 2132 | (defun mh-find-seq (name) (assoc name mh-seq-list)) | |
| 2133 | ||
| 2134 | ||
| 2135 | (defun mh-seq-to-msgs (seq) | |
| 2136 | "Return a list of the messages in SEQUENCE." | |
| 2137 | (mh-seq-msgs (mh-find-seq seq))) | |
| 2138 | ||
| 2139 | ||
| 2140 | (defun mh-seq-containing-msg (msg) | |
| 2141 | ;; Return a list of the sequences containing MESSAGE. | |
| 2142 | (let ((l mh-seq-list) | |
| 2143 | (seqs ())) | |
| 2144 | (while l | |
| 2145 | (if (memq msg (mh-seq-msgs (car l))) | |
| 2146 | (mh-push (mh-seq-name (car l)) seqs)) | |
| 2147 | (setq l (cdr l))) | |
| 2148 | seqs)) | |
| 2149 | ||
| 2150 | ||
| 2151 | (defun mh-msg-to-seq (msg) | |
| 2152 | ;; Given a MESSAGE number, return the first sequence in which it occurs. | |
| 2153 | (car (mh-seq-containing-msg msg))) | |
| 2154 | ||
| 2155 | ||
| 2156 | (defun mh-read-seq-default (prompt not-empty) | |
| 2157 | ;; Read and return sequence name with default narrowed or previous sequence. | |
| 2158 | (mh-read-seq prompt not-empty (or mh-narrowed-to-seq mh-previous-seq))) | |
| 2159 | ||
| 2160 | ||
| 2161 | (defun mh-read-seq (prompt not-empty &optional default) | |
| 2162 | ;; Read and return a sequence name. Prompt with PROMPT, raise an error | |
| 2163 | ;; if the sequence is empty and the NOT-EMPTY flag is non-nil, and supply | |
| 2164 | ;; an optional DEFAULT sequence. | |
| 2165 | ;; A reply of '%' defaults to the first sequence containing the current | |
| 2166 | ;; message. | |
| 2167 | (let* ((input (completing-read (format "%s %s %s" prompt "sequence:" | |
| 2168 | (if default | |
| 2169 | (format "[%s] " default) | |
| 2170 | "")) | |
| 2171 | (mh-seq-names mh-seq-list))) | |
| 2172 | (seq (cond ((equal input "%") (mh-msg-to-seq (mh-get-msg-num t))) | |
| 2173 | ((equal input "") default) | |
| 2174 | (t (intern input)))) | |
| 2175 | (msgs (mh-seq-to-msgs seq))) | |
| 2176 | (if (and (null msgs) not-empty) | |
| 2177 | (error (format "No messages in sequence `%s'" seq))) | |
| 2178 | seq)) | |
| 2179 | ||
| 2180 | ||
| 2181 | (defun mh-read-folder-sequences (folder define-sequences) | |
| 2182 | ;; Read and return the predefined sequences for a FOLDER. If | |
| 2183 | ;; DEFINE-SEQUENCES is non-nil, then define mh-e's sequences before | |
| 2184 | ;; reading MH's sequences. | |
| 2185 | (let ((seqs ())) | |
| 2186 | (mh-when define-sequences | |
| 2187 | (mh-define-sequences mh-seq-list) | |
| 2188 | (mh-mapc (function (lambda (seq) ; Save the internal sequences | |
| 2189 | (if (mh-folder-name-p (mh-seq-name seq)) | |
| 2190 | (mh-push seq seqs)))) | |
| 2191 | mh-seq-list)) | |
| 2192 | (save-excursion | |
| 2193 | (mh-exec-cmd-quiet " *mh-temp*" "mark" folder "-list") | |
| 2194 | (goto-char (point-min)) | |
| 2195 | (while (re-search-forward "^[^:]+" nil t) | |
| 2196 | (mh-push (mh-make-seq (intern (buffer-substring (match-beginning 0) | |
| 2197 | (match-end 0))) | |
| 2198 | (mh-read-msg-list)) | |
| 2199 | seqs)) | |
| 2200 | (delete-region (point-min) (point))) ; avoid race with mh-process-daemon | |
| 2201 | seqs)) | |
| 2202 | ||
| 2203 | ||
| 2204 | (defun mh-seq-names (seq-list) | |
| 2205 | ;; Return an alist containing the names of the SEQUENCES. | |
| 2206 | (mapcar (function (lambda (entry) (list (symbol-name (mh-seq-name entry))))) | |
| 2207 | seq-list)) | |
| 2208 | ||
| 2209 | ||
| 2210 | (defun mh-seq-from-command (folder seq seq-command) | |
| 2211 | ;; In FOLDER, make a sequence named SEQ by executing COMMAND. | |
| 2212 | ;; COMMAND is a list. The first element is a program name | |
| 2213 | ;; and the subsequent elements are its arguments, all strings. | |
| 2214 | (let ((msg) | |
| 2215 | (msgs ()) | |
| 2216 | (case-fold-search t)) | |
| 2217 | (save-excursion | |
| 2218 | (save-window-excursion | |
| 2219 | (apply 'mh-exec-cmd-quiet " *mh-temp*" seq-command) | |
| 2220 | (goto-char (point-min)) | |
| 2221 | (while (setq msg (car (mh-read-msg-list))) | |
| 2222 | (mh-push msg msgs) | |
| 2223 | (forward-line 1))) | |
| 2224 | (set-buffer folder) | |
| 2225 | (setq msgs (nreverse msgs)) ; Put in ascending order | |
| 2226 | (mh-push (mh-make-seq seq msgs) mh-seq-list) | |
| 2227 | msgs))) | |
| 2228 | ||
| 2229 | ||
| 2230 | (defun mh-read-msg-list () | |
| 2231 | ;; Return a list of message numbers from the current point to the end of | |
| 2232 | ;; the line. | |
| 2233 | (let ((msgs ()) | |
| 2234 | (end-of-line (save-excursion (end-of-line) (point))) | |
| 2235 | num) | |
| 2236 | (while (re-search-forward "[0-9]+" end-of-line t) | |
| 2237 | (setq num (string-to-int (buffer-substring (match-beginning 0) | |
| 2238 | (match-end 0)))) | |
| 2239 | (cond ((looking-at "-") ; Message range | |
| 2240 | (forward-char 1) | |
| 2241 | (re-search-forward "[0-9]+" end-of-line t) | |
| 2242 | (let ((num2 (string-to-int (buffer-substring (match-beginning 0) | |
| 2243 | (match-end 0))))) | |
| 2244 | (if (< num2 num) | |
| 2245 | (error "Bad message range: %d-%d" num num2)) | |
| 2246 | (while (<= num num2) | |
| 2247 | (mh-push num msgs) | |
| 2248 | (setq num (1+ num))))) | |
| 2249 | ((not (zerop num)) (mh-push num msgs)))) | |
| 2250 | msgs)) | |
| 2251 | ||
| 2252 | ||
| 2253 | (defun mh-remove-seq (seq) | |
| 2254 | ;; Delete the SEQUENCE. | |
| 2255 | (mh-map-to-seq-msgs 'mh-notate-if-in-one-seq seq ? (1+ mh-cmd-note) seq) | |
| 2256 | (mh-undefine-sequence seq (list "all")) | |
| 2257 | (mh-delete-seq-locally seq)) | |
| 2258 | ||
| 2259 | ||
| 2260 | (defun mh-delete-seq-locally (seq) | |
| 2261 | ;; Remove mh-e's record of SEQUENCE. | |
| 2262 | (let ((entry (mh-find-seq seq))) | |
| 2263 | (setq mh-seq-list (delq entry mh-seq-list)))) | |
| 2264 | ||
| 2265 | ||
| 2266 | (defun mh-remove-msg-from-seq (msg seq &optional internal-flag) | |
| 2267 | ;; Remove MESSAGE from the SEQUENCE. If optional FLAG is non-nil, do not | |
| 2268 | ;; inform MH of the change. | |
| 2269 | (let ((entry (mh-find-seq seq))) | |
| 2270 | (mh-when entry | |
| 2271 | (mh-notate-if-in-one-seq msg ? (1+ mh-cmd-note) (mh-seq-name entry)) | |
| 2272 | (if (not internal-flag) | |
| 2273 | (mh-undefine-sequence seq (list msg))) | |
| 2274 | (setcdr entry (delq msg (mh-seq-msgs entry)))))) | |
| 2275 | ||
| 2276 | ||
| 2277 | (defun mh-add-msgs-to-seq (msgs seq &optional internal-flag) | |
| 2278 | ;; Add MESSAGE(s) to the SEQUENCE. If optional FLAG is non-nil, do not mark | |
| 2279 | ;; the message in the scan listing or inform MH of the addition. | |
| 2280 | (let ((entry (mh-find-seq seq))) | |
| 2281 | (if (and msgs (atom msgs)) (setq msgs (list msgs))) | |
| 2282 | (if (null entry) | |
| 2283 | (mh-push (mh-make-seq seq msgs) mh-seq-list) | |
| 2284 | (if msgs (setcdr entry (append msgs (cdr entry))))) | |
| 2285 | (mh-when (not internal-flag) | |
| 2286 | (mh-add-to-sequence seq msgs) | |
| 2287 | (mh-notate-seq seq ?% (1+ mh-cmd-note))))) | |
| 2288 | ||
| 2289 | ||
| 2290 | (defun mh-rename-seq (seq new-name) | |
| 2291 | "Rename a SEQUENCE to have a new NAME." | |
| 2292 | (interactive "SOld sequence name: \nSNew name: ") | |
| 2293 | (let ((old-seq (mh-find-seq seq))) | |
| 2294 | (if old-seq | |
| 2295 | (rplaca old-seq new-name) | |
| 2296 | (error "Sequence %s does not exists" seq)) | |
| 2297 | (mh-undefine-sequence seq (mh-seq-msgs old-seq)) | |
| 2298 | (mh-define-sequence new-name (mh-seq-msgs old-seq)))) | |
| 2299 | ||
| 2300 | ||
| 2301 | (defun mh-notate-user-sequences () | |
| 2302 | ;; Mark the scan listing of all messages in user-defined sequences. | |
| 2303 | (let ((seqs mh-seq-list) | |
| 2304 | name) | |
| 2305 | (while seqs | |
| 2306 | (setq name (mh-seq-name (car seqs))) | |
| 2307 | (if (not (mh-internal-seq name)) | |
| 2308 | (mh-notate-seq name ?% (1+ mh-cmd-note))) | |
| 2309 | (setq seqs (cdr seqs))))) | |
| 2310 | ||
| 2311 | ||
| 2312 | (defun mh-internal-seq (name) | |
| 2313 | ;; Return non-NIL if NAME is the name of an internal mh-e sequence. | |
| 2314 | (or (memq name '(answered cur deleted forwarded printed)) | |
| 2315 | (eq name mh-unseen-seq) | |
| 2316 | (mh-folder-name-p name))) | |
| 2317 | ||
| 2318 | ||
| 2319 | (defun mh-folder-name-p (name) | |
| 2320 | ;; Return non-NIL if NAME is possibly the name of a folder. | |
| 2321 | ;; A name can be a folder name if it begins with "+". | |
| 2322 | (if (symbolp name) | |
| 2323 | (eql (aref (symbol-name name) 0) ?+) | |
| 2324 | (eql (aref name 0) ?+))) | |
| 2325 | ||
| 2326 | ||
| 2327 | (defun mh-notate-seq (seq notation offset) | |
| 2328 | ;; Mark the scan listing of all messages in the SEQUENCE with the CHARACTER | |
| 2329 | ;; at the given OFFSET from the beginning of the listing line. | |
| 2330 | (mh-map-to-seq-msgs 'mh-notate seq notation offset)) | |
| 2331 | ||
| 2332 | ||
| 2333 | (defun mh-notate-if-in-one-seq (msg notation offset seq) | |
| 2334 | ;; If the MESSAGE is in only the SEQUENCE, then mark the scan listing of the | |
| 2335 | ;; message with the CHARACTER at the given OFFSET from the beginning of the | |
| 2336 | ;; listing line. | |
| 2337 | (let ((in-seqs (mh-seq-containing-msg msg))) | |
| 2338 | (if (and (eq seq (car in-seqs)) (null (cdr in-seqs))) | |
| 2339 | (mh-notate msg notation offset)))) | |
| 2340 | ||
| 2341 | ||
| 2342 | (defun mh-map-to-seq-msgs (func seq &rest args) | |
| 2343 | ;; Invoke the FUNCTION at each message in the SEQUENCE, passing the | |
| 2344 | ;; remaining ARGS as arguments. | |
| 2345 | (save-excursion | |
| 2346 | (let ((msgs (mh-seq-to-msgs seq))) | |
| 2347 | (while msgs | |
| 2348 | (if (mh-goto-msg (car msgs) t t) | |
| 2349 | (apply func (car msgs) args)) | |
| 2350 | (setq msgs (cdr msgs)))))) | |
| 2351 | ||
| 2352 | ||
| 2353 | (defun mh-map-over-seqs (func seq-list) | |
| 2354 | ;; Apply the FUNCTION to each element in the list of SEQUENCES, | |
| 2355 | ;; passing the sequence name and the list of messages as arguments. | |
| 2356 | (while seq-list | |
| 2357 | (funcall func (mh-seq-name (car seq-list)) (mh-seq-msgs (car seq-list))) | |
| 2358 | (setq seq-list (cdr seq-list)))) | |
| 2359 | ||
| 2360 | ||
| 2361 | (defun mh-define-sequences (seq-list) | |
| 2362 | ;; Define the sequences in SEQ-LIST. | |
| 2363 | (mh-map-over-seqs 'mh-define-sequence seq-list)) | |
| 2364 | ||
| 2365 | ||
| 2366 | (defun mh-add-to-sequence (seq msgs) | |
| 2367 | ;; Add to a SEQUENCE each message the list of MSGS. | |
| 2368 | (if (not (mh-folder-name-p seq)) | |
| 2369 | (if msgs | |
| 2370 | (apply 'mh-exec-cmd "mark" mh-current-folder | |
| 2371 | "-sequence" (symbol-name seq) | |
| 2372 | "-add" msgs)))) | |
| 2373 | ||
| 2374 | ||
| 2375 | (defun mh-define-sequence (seq msgs) | |
| 2376 | ;; Define the SEQUENCE to contain the list of MSGS. Do not mark | |
| 2377 | ;; pseudo-sequences or empty sequences. | |
| 2378 | (if (and msgs | |
| 2379 | (not (mh-folder-name-p seq))) | |
| 2380 | (save-excursion | |
| 2381 | (apply 'mh-exec-cmd "mark" mh-current-folder | |
| 2382 | "-sequence" (symbol-name seq) | |
| 2383 | "-add" "-zero" (mh-list-to-string msgs))))) | |
| 2384 | ||
| 2385 | ||
| 2386 | (defun mh-undefine-sequence (seq msgs) | |
| 2387 | ;; Remove from the SEQUENCE the list of MSGS. | |
| 2388 | (apply 'mh-exec-cmd "mark" mh-current-folder | |
| 2389 | "-sequence" (symbol-name seq) | |
| 2390 | "-delete" msgs)) | |
| 2391 | ||
| 2392 | ||
| 2393 | (defun mh-copy-seq-to-point (seq location) | |
| 2394 | ;; Copy the scan listing of the messages in SEQUENCE to after the point | |
| 2395 | ;; LOCATION in the current buffer. | |
| 2396 | (mh-map-to-seq-msgs 'mh-copy-line-to-point seq location)) | |
| 2397 | ||
| 2398 | ||
| 2399 | (defun mh-copy-line-to-point (msg location) | |
| 2400 | ;; Copy the current line to the LOCATION in the current buffer. | |
| 2401 | (beginning-of-line) | |
| 2402 | (let ((beginning-of-line (point))) | |
| 2403 | (forward-line 1) | |
| 2404 | (copy-region-as-kill beginning-of-line (point)) | |
| 2405 | (goto-char location) | |
| 2406 | (yank) | |
| 2407 | (goto-char beginning-of-line))) | |
| 2408 | ||
| 2409 | \f | |
| 2410 | ||
| 2411 | ;;; Issue commands to MH. | |
| 2412 | ||
| 2413 | (defun mh-exec-cmd (command &rest args) | |
| 2414 | ;; Execute MH command COMMAND with ARGS. | |
| 2415 | ;; Any output is assumed to be an error and is shown to the user. | |
| 2416 | (save-excursion | |
| 2417 | (set-buffer " *mh-temp*") | |
| 2418 | (erase-buffer) | |
| 2419 | (apply 'call-process | |
| 2420 | (expand-file-name command mh-progs) nil t nil | |
| 2421 | (mh-list-to-string args)) | |
| 2422 | (if (> (buffer-size) 0) | |
| 2423 | (save-window-excursion | |
| 2424 | (switch-to-buffer-other-window " *mh-temp*") | |
| 2425 | (sit-for 5))))) | |
| 2426 | ||
| 2427 | ||
| 2428 | (defun mh-exec-cmd-quiet (buffer command &rest args) | |
| 2429 | ;; In BUFFER, execute MH command COMMAND with ARGS. | |
| 2430 | ;; ARGS is a list of strings. Return in BUFFER, if one exists. | |
| 2431 | (mh-when (stringp buffer) | |
| 2432 | (set-buffer buffer) | |
| 2433 | (erase-buffer)) | |
| 2434 | (apply 'call-process | |
| 2435 | (expand-file-name command mh-progs) nil buffer nil | |
| 2436 | args)) | |
| 2437 | ||
| 2438 | ||
| 2439 | (defun mh-exec-cmd-output (command display &rest args) | |
| 2440 | ;; Execute MH command COMMAND with DISPLAY flag and ARGS putting the output | |
| 2441 | ;; into buffer after point. Set mark after inserted text. | |
| 2442 | (push-mark (point) t) | |
| 2443 | (apply 'call-process | |
| 2444 | (expand-file-name command mh-progs) nil t display | |
| 2445 | (mh-list-to-string args)) | |
| 2446 | (exchange-point-and-mark)) | |
| 2447 | ||
| 2448 | ||
| 2449 | (defun mh-exec-cmd-daemon (command &rest args) | |
| 2450 | ;; Execute MH command COMMAND with ARGS. Any output from command is | |
| 2451 | ;; displayed in an asynchronous pop-up window. | |
| 2452 | (save-excursion | |
| 2453 | (set-buffer (get-buffer-create " *mh-temp*")) | |
| 2454 | (erase-buffer)) | |
| 2455 | (let ((process (apply 'start-process | |
| 2456 | command nil | |
| 2457 | (expand-file-name command mh-progs) | |
| 2458 | (mh-list-to-string args)))) | |
| 2459 | (set-process-filter process 'mh-process-daemon))) | |
| 2460 | ||
| 2461 | ||
| 2462 | (defun mh-process-daemon (process output) | |
| 2463 | ;; Process daemon that puts output into a temporary buffer. | |
| 2464 | (set-buffer (get-buffer-create " *mh-temp*")) | |
| 2465 | (insert-before-markers output) | |
| 2466 | (display-buffer " *mh-temp*")) | |
| 2467 | ||
| 2468 | ||
| 2469 | (defun mh-exec-lib-cmd-output (command &rest args) | |
| 2470 | ;; Execute MH library command COMMAND with ARGS. | |
| 2471 | ;; Put the output into buffer after point. Set mark after inserted text. | |
| 2472 | (push-mark (point) t) | |
| 2473 | (apply 'call-process | |
| 2474 | (expand-file-name command mh-lib) nil t nil | |
| 2475 | (mh-list-to-string args)) | |
| 2476 | (exchange-point-and-mark)) | |
| 2477 | ||
| 2478 | ||
| 2479 | (defun mh-list-to-string (l) | |
| 2480 | ;; Flattens the list L and makes every element of the new list into a string. | |
| 2481 | (let ((new-list nil)) | |
| 2482 | (while l | |
| 2483 | (cond ((null (car l))) | |
| 2484 | ((symbolp (car l)) (mh-push (symbol-name (car l)) new-list)) | |
| 2485 | ((numberp (car l)) (mh-push (int-to-string (car l)) new-list)) | |
| 2486 | ((equal (car l) "")) | |
| 2487 | ((stringp (car l)) (mh-push (car l) new-list)) | |
| 2488 | ((listp (car l)) | |
| 2489 | (setq new-list (nconc (nreverse (mh-list-to-string (car l))) | |
| 2490 | new-list))) | |
| 2491 | (t (error "Bad element in mh-list-to-string: %s" (car l)))) | |
| 2492 | (setq l (cdr l))) | |
| 2493 | (nreverse new-list))) | |
| 2494 | ||
| 2495 | \f | |
| 2496 | ||
| 2497 | ;;; Commands to annotate a message. | |
| 2498 | ||
| 2499 | (defun mh-annotate-msg (msg buffer note &rest args) | |
| 2500 | ;; Mark the MESSAGE in BUFFER listing with the character NOTE and annotate | |
| 2501 | ;; the saved message with ARGS. | |
| 2502 | (apply 'mh-exec-cmd "anno" buffer msg args) | |
| 2503 | (save-excursion | |
| 2504 | (cond ((get-buffer buffer) ; Buffer may be deleted | |
| 2505 | (set-buffer buffer) | |
| 2506 | (if (symbolp msg) | |
| 2507 | (mh-notate-seq msg note (1+ mh-cmd-note)) | |
| 2508 | (mh-notate msg note (1+ mh-cmd-note))))))) | |
| 2509 | ||
| 2510 | ||
| 2511 | (defun mh-notate (msg notation offset) | |
| 2512 | ;; Marks MESSAGE with the character NOTATION at position OFFSET. | |
| 2513 | ;; Null MESSAGE means the message that the cursor points to. | |
| 2514 | (save-excursion | |
| 2515 | (if (or (null msg) | |
| 2516 | (mh-goto-msg msg t t)) | |
| 2517 | (with-mh-folder-updating (t) | |
| 2518 | (beginning-of-line) | |
| 2519 | (forward-char offset) | |
| 2520 | (delete-char 1) | |
| 2521 | (insert notation))))) | |
| 2522 | ||
| 2523 | \f | |
| 2524 | ||
| 2525 | ;;; User prompting commands. | |
| 2526 | ||
| 2527 | (defun mh-prompt-for-folder (prompt default can-create) | |
| 2528 | ;; Prompt for a folder name with PROMPT. Returns the folder's name. | |
| 2529 | ;; DEFAULT is used if the folder exists and the user types return. | |
| 2530 | ;; If the CAN-CREATE flag is t, then a non-existant folder is made. | |
| 2531 | (let* ((prompt (format "%s folder%s" prompt | |
| 2532 | (if (equal "" default) | |
| 2533 | "? " | |
| 2534 | (format " [%s]? " default)))) | |
| 2535 | name) | |
| 2536 | (if (null mh-folder-list) | |
| 2537 | (setq mh-folder-list (mh-make-folder-list))) | |
| 2538 | (while (and (setq name (completing-read prompt mh-folder-list | |
| 2539 | nil nil "+")) | |
| 2540 | (equal name "") | |
| 2541 | (equal default ""))) | |
| 2542 | (cond ((or (equal name "") (equal name "+")) | |
| 2543 | (setq name default)) | |
| 2544 | ((not (mh-folder-name-p name)) | |
| 2545 | (setq name (format "+%s" name)))) | |
| 2546 | (let ((new-file-p (not (file-exists-p (mh-expand-file-name name))))) | |
| 2547 | (cond ((and new-file-p | |
| 2548 | (y-or-n-p | |
| 2549 | (format "Folder %s does not exist. Create it? " name))) | |
| 2550 | (message "Creating %s" name) | |
| 2551 | (call-process "mkdir" nil nil nil (mh-expand-file-name name)) | |
| 2552 | (message "Creating %s...done" name) | |
| 2553 | (mh-push (list name) mh-folder-list) | |
| 2554 | (mh-push (list (substring name 1 nil)) mh-folder-list)) | |
| 2555 | (new-file-p | |
| 2556 | (error "Folder %s is not created" name)) | |
| 2557 | (t | |
| 2558 | (mh-when (null (assoc name mh-folder-list)) | |
| 2559 | (mh-push (list name) mh-folder-list) | |
| 2560 | (mh-push (list (substring name 1 nil)) mh-folder-list))))) | |
| 2561 | name)) | |
| 2562 | ||
| 2563 | ||
| 2564 | (defun mh-make-folder-list () | |
| 2565 | "Return a list of the user's folders. | |
| 2566 | Result is in a form suitable for completing read." | |
| 2567 | (interactive) | |
| 2568 | (message "Collecting folder names...") | |
| 2569 | (save-window-excursion | |
| 2570 | (mh-exec-cmd-quiet " *mh-temp*" "folders" "-fast" | |
| 2571 | (if mh-recursive-folders | |
| 2572 | "-recurse" | |
| 2573 | "-norecurse")) | |
| 2574 | (goto-char (point-min)) | |
| 2575 | (let ((list nil) | |
| 2576 | start) | |
| 2577 | (while (not (eobp)) | |
| 2578 | (setq start (point)) | |
| 2579 | (forward-line 1) | |
| 2580 | (mh-push (list (format "+%s" (buffer-substring start (1- (point))))) | |
| 2581 | list)) | |
| 2582 | (message "Collecting folder names...done") | |
| 2583 | list))) | |
| 2584 | ||
| 2585 | ||
| 2586 | (defun mh-remove-folder-from-folder-list (folder) | |
| 2587 | ;; Remove FOLDER from the list of folders. | |
| 2588 | (setq mh-folder-list | |
| 2589 | (delq (assoc folder mh-folder-list) mh-folder-list))) | |
| 2590 | ||
| 2591 | ||
| 2592 | (defun mh-read-msg-range (prompt) | |
| 2593 | ;; Read a list of blank-separated items. | |
| 2594 | (let* ((buf (read-string prompt)) | |
| 2595 | (buf-size (length buf)) | |
| 2596 | (start 0) | |
| 2597 | (input ())) | |
| 2598 | (while (< start buf-size) | |
| 2599 | (let ((next (read-from-string buf start buf-size))) | |
| 2600 | (mh-push (car next) input) | |
| 2601 | (setq start (cdr next)))) | |
| 2602 | (nreverse input))) | |
| 2603 | ||
| 2604 | \f | |
| 2605 | ||
| 2606 | ;;; Misc. functions. | |
| 2607 | ||
| 2608 | (defun mh-get-msg-num (error-if-no-message) | |
| 2609 | ;; Return the message number of the displayed message. If the argument | |
| 2610 | ;; ERROR-IF-NO-MESSAGE is non-nil, then complain if the cursor is not | |
| 2611 | ;; pointing to a message. | |
| 2612 | (save-excursion | |
| 2613 | (beginning-of-line) | |
| 2614 | (cond ((looking-at mh-msg-number-regexp) | |
| 2615 | (string-to-int (buffer-substring (match-beginning 1) | |
| 2616 | (match-end 1)))) | |
| 2617 | (error-if-no-message | |
| 2618 | (error "Cursor not pointing to message")) | |
| 2619 | (t nil)))) | |
| 2620 | ||
| 2621 | ||
| 2622 | (defun mh-msg-search-pat (n) | |
| 2623 | ;; Return a search pattern for message N in the scan listing. | |
| 2624 | (format mh-msg-search-regexp n)) | |
| 2625 | ||
| 2626 | ||
| 2627 | (defun mh-msg-filename (msg &optional folder) | |
| 2628 | ;; Return the file name of MESSAGE in FOLDER (default current folder). | |
| 2629 | (expand-file-name (int-to-string msg) | |
| 2630 | (if folder | |
| 2631 | (mh-expand-file-name folder) | |
| 2632 | mh-folder-filename))) | |
| 2633 | ||
| 2634 | ||
| 2635 | (defun mh-msg-filenames (msgs &optional folder) | |
| 2636 | ;; Return a list of file names for MSGS in FOLDER (default current folder). | |
| 2637 | (mapconcat (function (lambda (msg) (mh-msg-filename msg folder))) msgs " ")) | |
| 2638 | ||
| 2639 | ||
| 2640 | (defun mh-expand-file-name (filename &optional default) | |
| 2641 | "Just like expand-file-name, but also handles MH folder names. | |
| 2642 | Assumes that any filename that starts with '+' is a folder name." | |
| 2643 | (if (mh-folder-name-p filename) | |
| 2644 | (expand-file-name (substring filename 1) mh-user-path) | |
| 2645 | (expand-file-name filename default))) | |
| 2646 | ||
| 2647 | ||
| 2648 | (defun mh-find-path () | |
| 2649 | ;; Set mh-user-path, mh-draft-folder, and mh-unseen-seq from profile file. | |
| 2650 | (save-excursion | |
| 2651 | ;; Be sure profile is fully expanded before switching buffers | |
| 2652 | (let ((profile (expand-file-name (or (getenv "MH") "~/.mh_profile")))) | |
| 2653 | (if (not (file-exists-p profile)) | |
| 2654 | (error "Cannot find MH profile %s" profile)) | |
| 2655 | (set-buffer (get-buffer-create " *mh-temp*")) | |
| 2656 | (erase-buffer) | |
| 2657 | (insert-file-contents profile) | |
| 2658 | (setq mh-draft-folder (mh-get-field "Draft-Folder:")) | |
| 2659 | (cond ((equal mh-draft-folder "") | |
| 2660 | (setq mh-draft-folder nil)) | |
| 2661 | ((not (mh-folder-name-p mh-draft-folder)) | |
| 2662 | (setq mh-draft-folder (format "+%s" mh-draft-folder)))) | |
| 2663 | (setq mh-user-path (mh-get-field "Path:")) | |
| 2664 | (if (equal mh-user-path "") | |
| 2665 | (setq mh-user-path "Mail")) | |
| 2666 | (setq mh-user-path | |
| 2667 | (file-name-as-directory | |
| 2668 | (expand-file-name mh-user-path (expand-file-name "~")))) | |
| 2669 | (if (and mh-draft-folder | |
| 2670 | (not (file-exists-p (mh-expand-file-name mh-draft-folder)))) | |
| 2671 | (error "Draft folder %s does not exist. Create it and try again." | |
| 2672 | mh-draft-folder)) | |
| 2673 | (setq mh-unseen-seq (mh-get-field "Unseen-Sequence:")) | |
| 2674 | (if (equal mh-unseen-seq "") | |
| 2675 | (setq mh-unseen-seq 'unseen) | |
| 2676 | (setq mh-unseen-seq (intern mh-unseen-seq)))))) | |
| 2677 | ||
| 2678 | ||
| 2679 | (defun mh-get-field (field) | |
| 2680 | ;; Find and return the value of field FIELD in the current buffer. | |
| 2681 | ;; Returns the empty string if the field is not in the message. | |
| 2682 | (let ((case-fold-search t)) | |
| 2683 | (goto-char (point-min)) | |
| 2684 | (cond ((not (search-forward field nil t)) "") | |
| 2685 | ((looking-at "[\t ]*$") "") | |
| 2686 | (t | |
| 2687 | (re-search-forward "[\t ]*\\([^\t \n].*\\)$" nil t) | |
| 2688 | (let ((field (buffer-substring (match-beginning 1) | |
| 2689 | (match-end 1))) | |
| 2690 | (end-of-match (point))) | |
| 2691 | (forward-line) | |
| 2692 | (while (looking-at "[ \t]") (forward-line 1)) | |
| 2693 | (backward-char 1) | |
| 2694 | (if (<= (point) end-of-match) | |
| 2695 | field | |
| 2696 | (format "%s%s" | |
| 2697 | field | |
| 2698 | (buffer-substring end-of-match (point))))))))) | |
| 2699 | ||
| 2700 | ||
| 2701 | (defun mh-insert-fields (&rest name-values) | |
| 2702 | ;; Insert the NAME-VALUE pairs in the current buffer. | |
| 2703 | ;; Do not insert any pairs whose value is the empty string. | |
| 2704 | (let ((case-fold-search t)) | |
| 2705 | (while name-values | |
| 2706 | (let ((field-name (car name-values)) | |
| 2707 | (value (car (cdr name-values)))) | |
| 2708 | (mh-when (not (equal value "")) | |
| 2709 | (goto-char (point-min)) | |
| 2710 | (cond ((not (re-search-forward (format "^%s" field-name) nil t)) | |
| 2711 | (mh-goto-header-end 0) | |
| 2712 | (insert field-name " " value "\n")) | |
| 2713 | (t | |
| 2714 | (end-of-line) | |
| 2715 | (insert " " value)))) | |
| 2716 | (setq name-values (cdr (cdr name-values))))))) | |
| 2717 | ||
| 2718 | ||
| 2719 | (defun mh-position-on-field (field set-mark) | |
| 2720 | ;; Set point to the end of the line beginning with FIELD. | |
| 2721 | ;; Set the mark to the old value of point, if SET-MARK is non-nil. | |
| 2722 | (let ((case-fold-search t)) | |
| 2723 | (if set-mark (push-mark)) | |
| 2724 | (goto-char (point-min)) | |
| 2725 | (mh-goto-header-end 0) | |
| 2726 | (if (re-search-backward (format "^%s" field) nil t) | |
| 2727 | (progn (end-of-line) t) | |
| 2728 | nil))) | |
| 2729 | ||
| 2730 | ||
| 2731 | (defun mh-goto-header-end (arg) | |
| 2732 | ;; Find the end of the message header in the current buffer and position | |
| 2733 | ;; the cursor at the ARG'th newline after the header. | |
| 2734 | (if (re-search-forward "^$\\|^-+$" nil nil) | |
| 2735 | (forward-line arg))) | |
| 2736 | ||
| 2737 | \f | |
| 2738 | ||
| 2739 | ;;; Build the folder-mode keymap: | |
| 2740 | ||
| 2741 | (suppress-keymap mh-folder-mode-map) | |
| 2742 | (define-key mh-folder-mode-map "q" 'mh-quit) | |
| 2743 | (define-key mh-folder-mode-map "b" 'mh-quit) | |
| 2744 | (define-key mh-folder-mode-map "?" 'mh-msg-is-in-seq) | |
| 2745 | (define-key mh-folder-mode-map "%" 'mh-put-msg-in-seq) | |
| 2746 | (define-key mh-folder-mode-map "|" 'mh-pipe-msg) | |
| 2747 | (define-key mh-folder-mode-map "\ea" 'mh-edit-again) | |
| 2748 | (define-key mh-folder-mode-map "\e%" 'mh-delete-msg-from-seq) | |
| 2749 | (define-key mh-folder-mode-map "\C-xn" 'mh-narrow-to-seq) | |
| 2750 | (define-key mh-folder-mode-map "\C-xw" 'mh-widen) | |
| 2751 | (define-key mh-folder-mode-map "\eb" 'mh-burst-digest) | |
| 2752 | (define-key mh-folder-mode-map "\eu" 'mh-undo-folder) | |
| 2753 | (define-key mh-folder-mode-map "\e " 'mh-page-digest) | |
| 2754 | (define-key mh-folder-mode-map "\e\177" 'mh-page-digest-backwards) | |
| 2755 | (define-key mh-folder-mode-map "\ee" 'mh-extract-rejected-mail) | |
| 2756 | (define-key mh-folder-mode-map "\ef" 'mh-visit-folder) | |
| 2757 | (define-key mh-folder-mode-map "\ek" 'mh-kill-folder) | |
| 2758 | (define-key mh-folder-mode-map "\el" 'mh-list-folders) | |
| 2759 | (define-key mh-folder-mode-map "\eo" 'mh-write-msg-to-file) | |
| 2760 | (define-key mh-folder-mode-map "\ep" 'mh-pack-folder) | |
| 2761 | (define-key mh-folder-mode-map "\es" 'mh-search-folder) | |
| 2762 | (define-key mh-folder-mode-map "\er" 'mh-rescan-folder) | |
| 2763 | (define-key mh-folder-mode-map "l" 'mh-print-msg) | |
| 2764 | (define-key mh-folder-mode-map "t" 'mh-toggle-showing) | |
| 2765 | (define-key mh-folder-mode-map "c" 'mh-copy-msg) | |
| 2766 | (define-key mh-folder-mode-map ">" 'mh-write-msg-to-file) | |
| 2767 | (define-key mh-folder-mode-map "i" 'mh-inc-folder) | |
| 2768 | (define-key mh-folder-mode-map "x" 'mh-execute-commands) | |
| 2769 | (define-key mh-folder-mode-map "e" 'mh-execute-commands) | |
| 2770 | (define-key mh-folder-mode-map "r" 'mh-redistribute) | |
| 2771 | (define-key mh-folder-mode-map "f" 'mh-forward) | |
| 2772 | (define-key mh-folder-mode-map "s" 'mh-send) | |
| 2773 | (define-key mh-folder-mode-map "m" 'mh-send) | |
| 2774 | (define-key mh-folder-mode-map "a" 'mh-reply) | |
| 2775 | (define-key mh-folder-mode-map "j" 'mh-goto-msg) | |
| 2776 | (define-key mh-folder-mode-map "g" 'mh-goto-msg) | |
| 2777 | (define-key mh-folder-mode-map "\177" 'mh-previous-page) | |
| 2778 | (define-key mh-folder-mode-map " " 'mh-page-msg) | |
| 2779 | (define-key mh-folder-mode-map "." 'mh-show) | |
| 2780 | (define-key mh-folder-mode-map "u" 'mh-undo) | |
| 2781 | (define-key mh-folder-mode-map "!" 'mh-refile-or-write-again) | |
| 2782 | (define-key mh-folder-mode-map "^" 'mh-refile-msg) | |
| 2783 | (define-key mh-folder-mode-map "d" 'mh-delete-msg) | |
| 2784 | (define-key mh-folder-mode-map "\C-d" 'mh-delete-msg-no-motion) | |
| 2785 | (define-key mh-folder-mode-map "p" 'mh-previous-undeleted-msg) | |
| 2786 | (define-key mh-folder-mode-map "n" 'mh-next-undeleted-msg) | |
| 2787 | (define-key mh-folder-mode-map "o" 'mh-refile-msg) | |
| 2788 | ||
| 2789 | ||
| 2790 | ;;; Build the letter-mode keymap: | |
| 2791 | ||
| 2792 | (define-key mh-letter-mode-map "\C-c\C-f\C-b" 'mh-to-field) | |
| 2793 | (define-key mh-letter-mode-map "\C-c\C-f\C-c" 'mh-to-field) | |
| 2794 | (define-key mh-letter-mode-map "\C-c\C-f\C-f" 'mh-to-fcc) | |
| 2795 | (define-key mh-letter-mode-map "\C-c\C-f\C-s" 'mh-to-field) | |
| 2796 | (define-key mh-letter-mode-map "\C-c\C-f\C-t" 'mh-to-field) | |
| 2797 | (define-key mh-letter-mode-map "\C-c\C-fb" 'mh-to-field) | |
| 2798 | (define-key mh-letter-mode-map "\C-c\C-fc" 'mh-to-field) | |
| 2799 | (define-key mh-letter-mode-map "\C-c\C-ff" 'mh-to-fcc) | |
| 2800 | (define-key mh-letter-mode-map "\C-c\C-fs" 'mh-to-field) | |
| 2801 | (define-key mh-letter-mode-map "\C-c\C-ft" 'mh-to-field) | |
| 2802 | (define-key mh-letter-mode-map "\C-c\C-q" 'mh-fully-kill-draft) | |
| 2803 | (define-key mh-letter-mode-map "\C-c\C-w" 'mh-check-whom) | |
| 2804 | (define-key mh-letter-mode-map "\C-c\C-i" 'mh-insert-letter) | |
| 2805 | (define-key mh-letter-mode-map "\C-c\C-y" 'mh-yank-cur-msg) | |
| 2806 | (define-key mh-letter-mode-map "\C-c\C-s" 'mh-insert-signature) | |
| 2807 | (define-key mh-letter-mode-map "\C-c\C-c" 'mh-send-letter) | |
| 2808 | ||
| 2809 | ||
| 2810 | ;;; Build the pick-mode keymap: | |
| 2811 | ||
| 2812 | (define-key mh-pick-mode-map "\C-c\C-c" 'mh-do-pick-search) | |
| 2813 | (define-key mh-pick-mode-map "\C-c\C-f\C-b" 'mh-to-field) | |
| 2814 | (define-key mh-pick-mode-map "\C-c\C-f\C-c" 'mh-to-field) | |
| 2815 | (define-key mh-pick-mode-map "\C-c\C-f\C-f" 'mh-to-field) | |
| 2816 | (define-key mh-pick-mode-map "\C-c\C-f\C-s" 'mh-to-field) | |
| 2817 | (define-key mh-pick-mode-map "\C-c\C-f\C-t" 'mh-to-field) | |
| 2818 | (define-key mh-pick-mode-map "\C-c\C-fb" 'mh-to-field) | |
| 2819 | (define-key mh-pick-mode-map "\C-c\C-fc" 'mh-to-field) | |
| 2820 | (define-key mh-pick-mode-map "\C-c\C-ff" 'mh-to-field) | |
| 2821 | (define-key mh-pick-mode-map "\C-c\C-fs" 'mh-to-field) | |
| 2822 | (define-key mh-pick-mode-map "\C-c\C-ft" 'mh-to-field) | |
| 2823 | (define-key mh-pick-mode-map "\C-c\C-w" 'mh-check-whom) | |
| 2824 | ||
| 2825 | \f | |
| 2826 | ||
| 2827 | ;;; For Gnu Emacs. | |
| 2828 | ;;; Local Variables: *** | |
| 2829 | ;;; eval: (put 'mh-when 'lisp-indent-hook 1) *** | |
| 2830 | ;;; eval: (put 'with-mh-folder-updating 'lisp-indent-hook 1) *** | |
| 2831 | ;;; End: *** | |
| 2832 |