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comparison lisp/gnus/gnus-msg.el @ 0:376386a54a3c r19-14
Import from CVS: tag r19-14
| author | cvs |
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| date | Mon, 13 Aug 2007 08:45:50 +0200 |
| parents | |
| children | ac2d302a0011 |
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| 1 ;;; gnus-msg.el --- mail and post interface for Gnus | |
| 2 ;; Copyright (C) 1995,96 Free Software Foundation, Inc. | |
| 3 | |
| 4 ;; Author: Masanobu UMEDA <umerin@flab.flab.fujitsu.junet> | |
| 5 ;; Lars Magne Ingebrigtsen <larsi@ifi.uio.no> | |
| 6 ;; Keywords: news | |
| 7 | |
| 8 ;; This file is part of GNU Emacs. | |
| 9 | |
| 10 ;; GNU Emacs is free software; you can redistribute it and/or modify | |
| 11 ;; it under the terms of the GNU General Public License as published by | |
| 12 ;; the Free Software Foundation; either version 2, or (at your option) | |
| 13 ;; any later version. | |
| 14 | |
| 15 ;; GNU Emacs is distributed in the hope that it will be useful, | |
| 16 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 18 ;; GNU General Public License for more details. | |
| 19 | |
| 20 ;; You should have received a copy of the GNU General Public License | |
| 21 ;; along with GNU Emacs; see the file COPYING. If not, write to the | |
| 22 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
| 23 ;; Boston, MA 02111-1307, USA. | |
| 24 | |
| 25 ;;; Commentary: | |
| 26 | |
| 27 ;;; Code: | |
| 28 | |
| 29 (require 'gnus) | |
| 30 (require 'gnus-ems) | |
| 31 (require 'message) | |
| 32 (eval-when-compile (require 'cl)) | |
| 33 | |
| 34 ;; Added by Sudish Joseph <joseph@cis.ohio-state.edu>. | |
| 35 (defvar gnus-post-method nil | |
| 36 "*Preferred method for posting USENET news. | |
| 37 If this variable is nil, Gnus will use the current method to decide | |
| 38 which method to use when posting. If it is non-nil, it will override | |
| 39 the current method. This method will not be used in mail groups and | |
| 40 the like, only in \"real\" newsgroups. | |
| 41 | |
| 42 The value must be a valid method as discussed in the documentation of | |
| 43 `gnus-select-method'. It can also be a list of methods. If that is | |
| 44 the case, the user will be queried for what select method to use when | |
| 45 posting.") | |
| 46 | |
| 47 (defvar gnus-outgoing-message-group nil | |
| 48 "*All outgoing messages will be put in this group. | |
| 49 If you want to store all your outgoing mail and articles in the group | |
| 50 \"nnml:archive\", you set this variable to that value. This variable | |
| 51 can also be a list of group names. | |
| 52 | |
| 53 If you want to have greater control over what group to put each | |
| 54 message in, you can set this variable to a function that checks the | |
| 55 current newsgroup name and then returns a suitable group name (or list | |
| 56 of names).") | |
| 57 | |
| 58 (defvar gnus-message-archive-group | |
| 59 '((if (message-news-p) "misc-news" "misc-mail")) | |
| 60 "*Name of the group in which to save the messages you've written. | |
| 61 This can either be a string, a list of strings; or an alist | |
| 62 of regexps/functions/forms to be evaluated to return a string (or a list | |
| 63 of strings). The functions are called with the name of the current | |
| 64 group (or nil) as a parameter. | |
| 65 | |
| 66 Normally the group names returned by this variable should be | |
| 67 unprefixed -- which implictly means \"store on the archive server\". | |
| 68 However, you may wish to store the message on some other server. In | |
| 69 that case, just return a fully prefixed name of the group -- | |
| 70 \"nnml+private:mail.misc\", for instance.") | |
| 71 | |
| 72 (defvar gnus-mailing-list-groups nil | |
| 73 "*Regexp matching groups that are really mailing lists. | |
| 74 This is useful when you're reading a mailing list that has been | |
| 75 gatewayed to a newsgroup, and you want to followup to an article in | |
| 76 the group.") | |
| 77 | |
| 78 (defvar gnus-sent-message-ids-file | |
| 79 (nnheader-concat gnus-directory "Sent-Message-IDs") | |
| 80 "File where Gnus saves a cache of sent message ids.") | |
| 81 | |
| 82 (defvar gnus-sent-message-ids-length 1000 | |
| 83 "The number of sent Message-IDs to save.") | |
| 84 | |
| 85 ;;; Internal variables. | |
| 86 | |
| 87 (defvar gnus-message-buffer "*Mail Gnus*") | |
| 88 (defvar gnus-article-copy nil) | |
| 89 (defvar gnus-last-posting-server nil) | |
| 90 | |
| 91 (eval-and-compile | |
| 92 (autoload 'gnus-uu-post-news "gnus-uu" nil t) | |
| 93 (autoload 'news-setup "rnewspost") | |
| 94 (autoload 'news-reply-mode "rnewspost") | |
| 95 (autoload 'rmail-dont-reply-to "mail-utils") | |
| 96 (autoload 'rmail-output "rmailout")) | |
| 97 | |
| 98 | |
| 99 ;;; | |
| 100 ;;; Gnus Posting Functions | |
| 101 ;;; | |
| 102 | |
| 103 (gnus-define-keys | |
| 104 (gnus-summary-send-map "S" gnus-summary-mode-map) | |
| 105 "p" gnus-summary-post-news | |
| 106 "f" gnus-summary-followup | |
| 107 "F" gnus-summary-followup-with-original | |
| 108 "c" gnus-summary-cancel-article | |
| 109 "s" gnus-summary-supersede-article | |
| 110 "r" gnus-summary-reply | |
| 111 "R" gnus-summary-reply-with-original | |
| 112 "m" gnus-summary-mail-other-window | |
| 113 "u" gnus-uu-post-news | |
| 114 "om" gnus-summary-mail-forward | |
| 115 "op" gnus-summary-post-forward | |
| 116 "Om" gnus-uu-digest-mail-forward | |
| 117 "Op" gnus-uu-digest-post-forward) | |
| 118 | |
| 119 (gnus-define-keys | |
| 120 (gnus-send-bounce-map "D" gnus-summary-send-map) | |
| 121 "b" gnus-summary-resend-bounced-mail | |
| 122 ; "c" gnus-summary-send-draft | |
| 123 "r" gnus-summary-resend-message) | |
| 124 | |
| 125 ;;; Internal functions. | |
| 126 | |
| 127 (defvar gnus-article-reply nil) | |
| 128 (defmacro gnus-setup-message (config &rest forms) | |
| 129 (let ((winconf (make-symbol "winconf")) | |
| 130 (buffer (make-symbol "buffer")) | |
| 131 (article (make-symbol "article"))) | |
| 132 `(let ((,winconf (current-window-configuration)) | |
| 133 (,buffer (current-buffer)) | |
| 134 (,article (and gnus-article-reply (gnus-summary-article-number))) | |
| 135 (message-header-setup-hook | |
| 136 (copy-sequence message-header-setup-hook))) | |
| 137 (add-hook 'message-header-setup-hook 'gnus-inews-insert-gcc) | |
| 138 (add-hook 'message-header-setup-hook 'gnus-inews-insert-archive-gcc) | |
| 139 ,@forms | |
| 140 (gnus-inews-add-send-actions ,winconf ,buffer ,article) | |
| 141 (setq gnus-message-buffer (current-buffer)) | |
| 142 (gnus-configure-windows ,config t)))) | |
| 143 | |
| 144 (defun gnus-inews-add-send-actions (winconf buffer article) | |
| 145 (gnus-make-local-hook 'message-sent-hook) | |
| 146 (gnus-add-hook 'message-sent-hook 'gnus-inews-do-gcc nil t) | |
| 147 (setq message-post-method | |
| 148 `(lambda (arg) | |
| 149 (gnus-post-method arg ,gnus-newsgroup-name))) | |
| 150 (setq message-newsreader (setq message-mailer (gnus-extended-version))) | |
| 151 (message-add-action | |
| 152 `(set-window-configuration ,winconf) 'exit 'postpone 'kill) | |
| 153 (message-add-action | |
| 154 `(when (buffer-name ,buffer) | |
| 155 (save-excursion | |
| 156 (set-buffer ,buffer) | |
| 157 ,(when article | |
| 158 `(gnus-summary-mark-article-as-replied ,article)))) | |
| 159 'send)) | |
| 160 | |
| 161 (put 'gnus-setup-message 'lisp-indent-function 1) | |
| 162 (put 'gnus-setup-message 'lisp-indent-hook 1) | |
| 163 (put 'gnus-setup-message 'edebug-form-spec '(form body)) | |
| 164 | |
| 165 ;;; Post news commands of Gnus group mode and summary mode | |
| 166 | |
| 167 (defun gnus-group-mail () | |
| 168 "Start composing a mail." | |
| 169 (interactive) | |
| 170 (gnus-setup-message 'message | |
| 171 (message-mail))) | |
| 172 | |
| 173 (defun gnus-group-post-news (&optional arg) | |
| 174 "Start composing a news message. | |
| 175 If ARG, post to the group under point. | |
| 176 If ARG is 1, prompt for a group name." | |
| 177 (interactive "P") | |
| 178 ;; Bind this variable here to make message mode hooks | |
| 179 ;; work ok. | |
| 180 (let ((gnus-newsgroup-name | |
| 181 (if arg | |
| 182 (if (= 1 (prefix-numeric-value arg)) | |
| 183 (completing-read "Newsgroup: " gnus-active-hashtb nil | |
| 184 (gnus-read-active-file-p)) | |
| 185 (gnus-group-group-name)) | |
| 186 ""))) | |
| 187 (gnus-post-news 'post gnus-newsgroup-name))) | |
| 188 | |
| 189 (defun gnus-summary-post-news () | |
| 190 "Start composing a news message." | |
| 191 (interactive) | |
| 192 (gnus-set-global-variables) | |
| 193 (gnus-post-news 'post gnus-newsgroup-name)) | |
| 194 | |
| 195 (defun gnus-summary-followup (yank &optional force-news) | |
| 196 "Compose a followup to an article. | |
| 197 If prefix argument YANK is non-nil, original article is yanked automatically." | |
| 198 (interactive | |
| 199 (list (and current-prefix-arg | |
| 200 (gnus-summary-work-articles 1)))) | |
| 201 (gnus-set-global-variables) | |
| 202 (when yank | |
| 203 (gnus-summary-goto-subject (car yank))) | |
| 204 (save-window-excursion | |
| 205 (gnus-summary-select-article)) | |
| 206 (let ((headers (gnus-summary-article-header (gnus-summary-article-number))) | |
| 207 (gnus-newsgroup-name gnus-newsgroup-name)) | |
| 208 ;; Send a followup. | |
| 209 (gnus-post-news nil gnus-newsgroup-name | |
| 210 headers gnus-article-buffer | |
| 211 yank nil force-news))) | |
| 212 | |
| 213 (defun gnus-summary-followup-with-original (n &optional force-news) | |
| 214 "Compose a followup to an article and include the original article." | |
| 215 (interactive "P") | |
| 216 (gnus-summary-followup (gnus-summary-work-articles n) force-news)) | |
| 217 | |
| 218 (defun gnus-inews-yank-articles (articles) | |
| 219 (let (beg article) | |
| 220 (while (setq article (pop articles)) | |
| 221 (save-window-excursion | |
| 222 (set-buffer gnus-summary-buffer) | |
| 223 (gnus-summary-select-article nil nil nil article) | |
| 224 (gnus-summary-remove-process-mark article)) | |
| 225 (gnus-copy-article-buffer) | |
| 226 (let ((message-reply-buffer gnus-article-copy) | |
| 227 (message-reply-headers gnus-current-headers)) | |
| 228 (message-yank-original) | |
| 229 (setq beg (or beg (mark t)))) | |
| 230 (when articles (insert "\n"))) | |
| 231 | |
| 232 (push-mark) | |
| 233 (goto-char beg))) | |
| 234 | |
| 235 (defun gnus-summary-cancel-article (n) | |
| 236 "Cancel an article you posted." | |
| 237 (interactive "P") | |
| 238 (gnus-set-global-variables) | |
| 239 (let ((articles (gnus-summary-work-articles n)) | |
| 240 (message-post-method | |
| 241 `(lambda (arg) | |
| 242 (gnus-post-method nil ,gnus-newsgroup-name))) | |
| 243 article) | |
| 244 (while (setq article (pop articles)) | |
| 245 (when (gnus-summary-select-article t nil nil article) | |
| 246 (when (gnus-eval-in-buffer-window | |
| 247 gnus-original-article-buffer (message-cancel-news)) | |
| 248 (gnus-summary-mark-as-read article gnus-canceled-mark) | |
| 249 (gnus-cache-remove-article 1)) | |
| 250 (gnus-article-hide-headers-if-wanted)) | |
| 251 (gnus-summary-remove-process-mark article)))) | |
| 252 | |
| 253 (defun gnus-summary-supersede-article () | |
| 254 "Compose an article that will supersede a previous article. | |
| 255 This is done simply by taking the old article and adding a Supersedes | |
| 256 header line with the old Message-ID." | |
| 257 (interactive) | |
| 258 (gnus-set-global-variables) | |
| 259 (let ((article (gnus-summary-article-number))) | |
| 260 (gnus-setup-message 'reply-yank | |
| 261 (gnus-summary-select-article t) | |
| 262 (set-buffer gnus-original-article-buffer) | |
| 263 (message-supersede) | |
| 264 (push | |
| 265 `((lambda () | |
| 266 (gnus-cache-possibly-remove-article ,article nil nil nil t))) | |
| 267 message-send-actions)))) | |
| 268 | |
| 269 | |
| 270 | |
| 271 (defun gnus-copy-article-buffer (&optional article-buffer) | |
| 272 ;; make a copy of the article buffer with all text properties removed | |
| 273 ;; this copy is in the buffer gnus-article-copy. | |
| 274 ;; if ARTICLE-BUFFER is nil, gnus-article-buffer is used | |
| 275 ;; this buffer should be passed to all mail/news reply/post routines. | |
| 276 (setq gnus-article-copy (get-buffer-create " *gnus article copy*")) | |
| 277 (buffer-disable-undo gnus-article-copy) | |
| 278 (or (memq gnus-article-copy gnus-buffer-list) | |
| 279 (setq gnus-buffer-list (cons gnus-article-copy gnus-buffer-list))) | |
| 280 (let ((article-buffer (or article-buffer gnus-article-buffer)) | |
| 281 end beg contents) | |
| 282 (when (and (get-buffer article-buffer) | |
| 283 (buffer-name (get-buffer article-buffer))) | |
| 284 (save-excursion | |
| 285 (set-buffer article-buffer) | |
| 286 (save-restriction | |
| 287 (widen) | |
| 288 (setq contents (format "%s" (buffer-string))) | |
| 289 (set-buffer gnus-original-article-buffer) | |
| 290 (goto-char (point-min)) | |
| 291 (while (looking-at message-unix-mail-delimiter) | |
| 292 (forward-line 1)) | |
| 293 (setq beg (point)) | |
| 294 (setq end (or (search-forward "\n\n" nil t) (point))) | |
| 295 (set-buffer gnus-article-copy) | |
| 296 (erase-buffer) | |
| 297 (insert contents) | |
| 298 (delete-region (goto-char (point-min)) | |
| 299 (or (search-forward "\n\n" nil t) (point))) | |
| 300 (insert-buffer-substring gnus-original-article-buffer beg end))) | |
| 301 gnus-article-copy))) | |
| 302 | |
| 303 (defun gnus-post-news (post &optional group header article-buffer yank subject | |
| 304 force-news) | |
| 305 (when article-buffer | |
| 306 (gnus-copy-article-buffer)) | |
| 307 (let ((gnus-article-reply article-buffer)) | |
| 308 (gnus-setup-message (cond (yank 'reply-yank) | |
| 309 (article-buffer 'reply) | |
| 310 (t 'message)) | |
| 311 (let* ((group (or group gnus-newsgroup-name)) | |
| 312 (pgroup group) | |
| 313 to-address to-group mailing-list to-list) | |
| 314 (when group | |
| 315 (setq to-address (gnus-group-get-parameter group 'to-address) | |
| 316 to-group (gnus-group-get-parameter group 'to-group) | |
| 317 to-list (gnus-group-get-parameter group 'to-list) | |
| 318 mailing-list (when gnus-mailing-list-groups | |
| 319 (string-match gnus-mailing-list-groups group)) | |
| 320 group (gnus-group-real-name group))) | |
| 321 (if (or (and to-group | |
| 322 (gnus-news-group-p to-group)) | |
| 323 force-news | |
| 324 (and (gnus-news-group-p | |
| 325 (or pgroup gnus-newsgroup-name) | |
| 326 (if header (mail-header-number header) | |
| 327 gnus-current-article)) | |
| 328 (not mailing-list) | |
| 329 (not to-list) | |
| 330 (not to-address))) | |
| 331 ;; This is news. | |
| 332 (if post | |
| 333 (message-news (or to-group group)) | |
| 334 (set-buffer gnus-article-copy) | |
| 335 (message-followup)) | |
| 336 ;; The is mail. | |
| 337 (if post | |
| 338 (progn | |
| 339 (message-mail (or to-address to-list)) | |
| 340 ;; Arrange for mail groups that have no `to-address' to | |
| 341 ;; get that when the user sends off the mail. | |
| 342 (push (list 'gnus-inews-add-to-address group) | |
| 343 message-send-actions)) | |
| 344 (set-buffer gnus-article-copy) | |
| 345 (message-wide-reply to-address))) | |
| 346 (when yank | |
| 347 (gnus-inews-yank-articles yank)))))) | |
| 348 | |
| 349 (defun gnus-post-method (arg group &optional silent) | |
| 350 "Return the posting method based on GROUP and ARG. | |
| 351 If SILENT, don't prompt the user." | |
| 352 (let ((group-method (gnus-find-method-for-group group))) | |
| 353 (cond | |
| 354 ;; If the group-method is nil (which shouldn't happen) we use | |
| 355 ;; the default method. | |
| 356 ((null arg) | |
| 357 (or gnus-post-method gnus-select-method message-post-method)) | |
| 358 ;; We want this group's method. | |
| 359 ((and arg (not (eq arg 0))) | |
| 360 group-method) | |
| 361 ;; We query the user for a post method. | |
| 362 ((or arg | |
| 363 (and gnus-post-method | |
| 364 (listp (car gnus-post-method)))) | |
| 365 (let* ((methods | |
| 366 ;; Collect all methods we know about. | |
| 367 (append | |
| 368 (when gnus-post-method | |
| 369 (if (listp (car gnus-post-method)) | |
| 370 gnus-post-method | |
| 371 (list gnus-post-method))) | |
| 372 gnus-secondary-select-methods | |
| 373 (list gnus-select-method) | |
| 374 (list group-method))) | |
| 375 method-alist post-methods method) | |
| 376 ;; Weed out all mail methods. | |
| 377 (while methods | |
| 378 (setq method (gnus-server-get-method "" (pop methods))) | |
| 379 (when (or (gnus-method-option-p method 'post) | |
| 380 (gnus-method-option-p method 'post-mail)) | |
| 381 (push method post-methods))) | |
| 382 ;; Create a name-method alist. | |
| 383 (setq method-alist | |
| 384 (mapcar | |
| 385 (lambda (m) | |
| 386 (list (concat (cadr m) " (" (symbol-name (car m)) ")") m)) | |
| 387 post-methods)) | |
| 388 ;; Query the user. | |
| 389 (cadr | |
| 390 (assoc | |
| 391 (setq gnus-last-posting-server | |
| 392 (if (and silent | |
| 393 gnus-last-posting-server) | |
| 394 ;; Just use the last value. | |
| 395 gnus-last-posting-server | |
| 396 (completing-read | |
| 397 "Posting method: " method-alist nil t | |
| 398 (cons (or gnus-last-posting-server "") 0)))) | |
| 399 method-alist)))) | |
| 400 ;; Override normal method. | |
| 401 ((and gnus-post-method | |
| 402 (or (gnus-method-option-p group-method 'post) | |
| 403 (gnus-method-option-p group-method 'post-mail))) | |
| 404 gnus-post-method) | |
| 405 ;; Perhaps this is a mail group? | |
| 406 ((and (not (gnus-member-of-valid 'post group)) | |
| 407 (not (gnus-method-option-p group-method 'post-mail))) | |
| 408 group-method) | |
| 409 ;; Use the normal select method. | |
| 410 (t gnus-select-method)))) | |
| 411 | |
| 412 (defun gnus-inews-narrow-to-headers () | |
| 413 (widen) | |
| 414 (narrow-to-region | |
| 415 (goto-char (point-min)) | |
| 416 (or (and (re-search-forward | |
| 417 (concat "^" (regexp-quote mail-header-separator) "$") nil t) | |
| 418 (match-beginning 0)) | |
| 419 (point-max))) | |
| 420 (goto-char (point-min))) | |
| 421 | |
| 422 ;;; | |
| 423 ;;; Check whether the message has been sent already. | |
| 424 ;;; | |
| 425 | |
| 426 (defvar gnus-inews-sent-ids nil) | |
| 427 | |
| 428 (defun gnus-inews-reject-message () | |
| 429 "Check whether this message has already been sent." | |
| 430 (when gnus-sent-message-ids-file | |
| 431 (let ((message-id (save-restriction (gnus-inews-narrow-to-headers) | |
| 432 (mail-fetch-field "message-id"))) | |
| 433 end) | |
| 434 (when message-id | |
| 435 (unless gnus-inews-sent-ids | |
| 436 (condition-case () | |
| 437 (load t t t) | |
| 438 (error nil))) | |
| 439 (if (member message-id gnus-inews-sent-ids) | |
| 440 ;; Reject this message. | |
| 441 (not (gnus-yes-or-no-p | |
| 442 (format "Message %s already sent. Send anyway? " | |
| 443 message-id))) | |
| 444 (push message-id gnus-inews-sent-ids) | |
| 445 ;; Chop off the last Message-IDs. | |
| 446 (when (setq end (nthcdr gnus-sent-message-ids-length | |
| 447 gnus-inews-sent-ids)) | |
| 448 (setcdr end nil)) | |
| 449 (nnheader-temp-write gnus-sent-message-ids-file | |
| 450 (prin1 `(setq gnus-inews-sent-ids ',gnus-inews-sent-ids) | |
| 451 (current-buffer))) | |
| 452 nil))))) | |
| 453 | |
| 454 | |
| 455 | |
| 456 ;; Dummy to avoid byte-compile warning. | |
| 457 (defvar nnspool-rejected-article-hook) | |
| 458 | |
| 459 ;;; Since the X-Newsreader/X-Mailer are ``vanity'' headers, they might | |
| 460 ;;; as well include the Emacs version as well. | |
| 461 ;;; The following function works with later GNU Emacs, and XEmacs. | |
| 462 (defun gnus-extended-version () | |
| 463 "Stringified Gnus version and Emacs version" | |
| 464 (interactive) | |
| 465 (concat | |
| 466 gnus-version | |
| 467 "/" | |
| 468 (cond | |
| 469 ((string-match "^\\([0-9]+\\.[0-9]+\\)\\.[.0-9]+$" emacs-version) | |
| 470 (concat "Emacs " (substring emacs-version | |
| 471 (match-beginning 1) | |
| 472 (match-end 1)))) | |
| 473 ((string-match "\\([A-Z]*[Mm][Aa][Cc][Ss]\\)" emacs-version) | |
| 474 (concat (substring emacs-version | |
| 475 (match-beginning 1) | |
| 476 (match-end 1)) | |
| 477 (format " %d.%d" emacs-major-version emacs-minor-version))) | |
| 478 (t emacs-version)))) | |
| 479 | |
| 480 ;; Written by "Mr. Per Persson" <pp@solace.mh.se>. | |
| 481 (defun gnus-inews-insert-mime-headers () | |
| 482 (goto-char (point-min)) | |
| 483 (let ((mail-header-separator | |
| 484 (progn | |
| 485 (goto-char (point-min)) | |
| 486 (if (and (search-forward (concat "\n" mail-header-separator "\n") | |
| 487 nil t) | |
| 488 (not (search-backward "\n\n" nil t))) | |
| 489 mail-header-separator | |
| 490 "")))) | |
| 491 (or (mail-position-on-field "Mime-Version") | |
| 492 (insert "1.0") | |
| 493 (cond ((save-restriction | |
| 494 (widen) | |
| 495 (goto-char (point-min)) | |
| 496 (re-search-forward "[\200-\377]" nil t)) | |
| 497 (or (mail-position-on-field "Content-Type") | |
| 498 (insert "text/plain; charset=ISO-8859-1")) | |
| 499 (or (mail-position-on-field "Content-Transfer-Encoding") | |
| 500 (insert "8bit"))) | |
| 501 (t (or (mail-position-on-field "Content-Type") | |
| 502 (insert "text/plain; charset=US-ASCII")) | |
| 503 (or (mail-position-on-field "Content-Transfer-Encoding") | |
| 504 (insert "7bit"))))))) | |
| 505 | |
| 506 | |
| 507 ;;; | |
| 508 ;;; Gnus Mail Functions | |
| 509 ;;; | |
| 510 | |
| 511 ;;; Mail reply commands of Gnus summary mode | |
| 512 | |
| 513 (defun gnus-summary-reply (&optional yank) | |
| 514 "Reply mail to news author. | |
| 515 If prefix argument YANK is non-nil, original article is yanked automatically." | |
| 516 (interactive | |
| 517 (list (and current-prefix-arg | |
| 518 (gnus-summary-work-articles 1)))) | |
| 519 ;; Bug fix by jbw@bigbird.bu.edu (Joe Wells) | |
| 520 ;; Stripping headers should be specified with mail-yank-ignored-headers. | |
| 521 (gnus-set-global-variables) | |
| 522 (when yank | |
| 523 (gnus-summary-goto-subject (car yank))) | |
| 524 (let ((gnus-article-reply t)) | |
| 525 (gnus-setup-message (if yank 'reply-yank 'reply) | |
| 526 (gnus-summary-select-article) | |
| 527 (set-buffer (gnus-copy-article-buffer)) | |
| 528 (message-reply nil nil (gnus-group-get-parameter | |
| 529 gnus-newsgroup-name 'broken-reply-to)) | |
| 530 (when yank | |
| 531 (gnus-inews-yank-articles yank))))) | |
| 532 | |
| 533 (defun gnus-summary-reply-with-original (n) | |
| 534 "Reply mail to news author with original article." | |
| 535 (interactive "P") | |
| 536 (gnus-summary-reply (gnus-summary-work-articles n))) | |
| 537 | |
| 538 (defun gnus-summary-mail-forward (&optional post) | |
| 539 "Forward the current message to another user." | |
| 540 (interactive "P") | |
| 541 (gnus-set-global-variables) | |
| 542 (gnus-setup-message 'forward | |
| 543 (gnus-summary-select-article) | |
| 544 (set-buffer gnus-original-article-buffer) | |
| 545 (message-forward post))) | |
| 546 | |
| 547 (defun gnus-summary-resend-message (address) | |
| 548 "Resend the current article to ADDRESS." | |
| 549 (interactive "sResend message to: ") | |
| 550 (gnus-summary-select-article) | |
| 551 (save-excursion | |
| 552 (set-buffer gnus-original-article-buffer) | |
| 553 (message-resend address))) | |
| 554 | |
| 555 (defun gnus-summary-post-forward () | |
| 556 "Forward the current article to a newsgroup." | |
| 557 (interactive) | |
| 558 (gnus-summary-mail-forward t)) | |
| 559 | |
| 560 (defvar gnus-nastygram-message | |
| 561 "The following article was inappropriately posted to %s.\n" | |
| 562 "Format string to insert in nastygrams. | |
| 563 The current group name will be inserted at \"%s\".") | |
| 564 | |
| 565 (defun gnus-summary-mail-nastygram (n) | |
| 566 "Send a nastygram to the author of the current article." | |
| 567 (interactive "P") | |
| 568 (if (or gnus-expert-user | |
| 569 (gnus-y-or-n-p | |
| 570 "Really send a nastygram to the author of the current article? ")) | |
| 571 (let ((group gnus-newsgroup-name)) | |
| 572 (gnus-summary-reply-with-original n) | |
| 573 (set-buffer gnus-message-buffer) | |
| 574 (insert (format gnus-nastygram-message group)) | |
| 575 (message-send-and-exit)))) | |
| 576 | |
| 577 (defun gnus-summary-mail-other-window () | |
| 578 "Compose mail in other window." | |
| 579 (interactive) | |
| 580 (gnus-setup-message 'message | |
| 581 (message-mail))) | |
| 582 | |
| 583 (defun gnus-mail-parse-comma-list () | |
| 584 (let (accumulated | |
| 585 beg) | |
| 586 (skip-chars-forward " ") | |
| 587 (while (not (eobp)) | |
| 588 (setq beg (point)) | |
| 589 (skip-chars-forward "^,") | |
| 590 (while (zerop | |
| 591 (save-excursion | |
| 592 (save-restriction | |
| 593 (let ((i 0)) | |
| 594 (narrow-to-region beg (point)) | |
| 595 (goto-char beg) | |
| 596 (logand (progn | |
| 597 (while (search-forward "\"" nil t) | |
| 598 (incf i)) | |
| 599 (if (zerop i) 2 i)) 2))))) | |
| 600 (skip-chars-forward ",") | |
| 601 (skip-chars-forward "^,")) | |
| 602 (skip-chars-backward " ") | |
| 603 (setq accumulated | |
| 604 (cons (buffer-substring beg (point)) | |
| 605 accumulated)) | |
| 606 (skip-chars-forward "^,") | |
| 607 (skip-chars-forward ", ")) | |
| 608 accumulated)) | |
| 609 | |
| 610 (defun gnus-mail-yank-original () | |
| 611 (interactive) | |
| 612 (save-excursion | |
| 613 (mail-yank-original nil)) | |
| 614 (or mail-yank-hooks mail-citation-hook | |
| 615 (run-hooks 'news-reply-header-hook))) | |
| 616 | |
| 617 (defun gnus-inews-add-to-address (group) | |
| 618 (let ((to-address (mail-fetch-field "to"))) | |
| 619 (when (and to-address | |
| 620 (gnus-alive-p)) | |
| 621 ;; This mail group doesn't have a `to-list', so we add one | |
| 622 ;; here. Magic! | |
| 623 (gnus-group-add-parameter group (cons 'to-list to-address))))) | |
| 624 | |
| 625 (defun gnus-put-message () | |
| 626 "Put the current message in some group and return to Gnus." | |
| 627 (interactive) | |
| 628 (let ((reply gnus-article-reply) | |
| 629 (winconf gnus-prev-winconf) | |
| 630 (group gnus-newsgroup-name)) | |
| 631 | |
| 632 (or (and group (not (gnus-group-read-only-p group))) | |
| 633 (setq group (read-string "Put in group: " nil | |
| 634 (gnus-writable-groups)))) | |
| 635 (and (gnus-gethash group gnus-newsrc-hashtb) | |
| 636 (error "No such group: %s" group)) | |
| 637 | |
| 638 (save-excursion | |
| 639 (save-restriction | |
| 640 (widen) | |
| 641 (gnus-inews-narrow-to-headers) | |
| 642 (let (gnus-deletable-headers) | |
| 643 (if (message-news-p) | |
| 644 (message-generate-headers message-required-news-headers) | |
| 645 (message-generate-headers message-required-mail-headers))) | |
| 646 (goto-char (point-max)) | |
| 647 (insert "Gcc: " group "\n") | |
| 648 (widen))) | |
| 649 | |
| 650 (gnus-inews-do-gcc) | |
| 651 | |
| 652 (if (get-buffer gnus-group-buffer) | |
| 653 (progn | |
| 654 (if (gnus-buffer-exists-p (car-safe reply)) | |
| 655 (progn | |
| 656 (set-buffer (car reply)) | |
| 657 (and (cdr reply) | |
| 658 (gnus-summary-mark-article-as-replied | |
| 659 (cdr reply))))) | |
| 660 (and winconf (set-window-configuration winconf)))))) | |
| 661 | |
| 662 (defun gnus-article-mail (yank) | |
| 663 "Send a reply to the address near point. | |
| 664 If YANK is non-nil, include the original article." | |
| 665 (interactive "P") | |
| 666 (let ((address | |
| 667 (buffer-substring | |
| 668 (save-excursion (re-search-backward "[ \t\n]" nil t) (1+ (point))) | |
| 669 (save-excursion (re-search-forward "[ \t\n]" nil t) (1- (point)))))) | |
| 670 (when address | |
| 671 (switch-to-buffer gnus-summary-buffer) | |
| 672 (message-reply address) | |
| 673 (when yank | |
| 674 (gnus-inews-yank-articles yank))))) | |
| 675 | |
| 676 (defun gnus-bug () | |
| 677 "Send a bug report to the Gnus maintainers." | |
| 678 (interactive) | |
| 679 (gnus-setup-message 'bug | |
| 680 (delete-other-windows) | |
| 681 (switch-to-buffer "*Gnus Help Bug*") | |
| 682 (erase-buffer) | |
| 683 (insert gnus-bug-message) | |
| 684 (goto-char (point-min)) | |
| 685 (message-pop-to-buffer "*Gnus Bug*") | |
| 686 (message-setup `((To . ,gnus-maintainer) (Subject . ""))) | |
| 687 (push `(gnus-bug-kill-buffer) message-send-actions) | |
| 688 (goto-char (point-min)) | |
| 689 (re-search-forward (concat "^" (regexp-quote mail-header-separator) "$")) | |
| 690 (forward-line 1) | |
| 691 (insert (gnus-version) "\n") | |
| 692 (insert (emacs-version)) | |
| 693 (insert "\n\n\n\n\n") | |
| 694 (gnus-debug) | |
| 695 (goto-char (point-min)) | |
| 696 (search-forward "Subject: " nil t) | |
| 697 (message ""))) | |
| 698 | |
| 699 (defun gnus-bug-kill-buffer () | |
| 700 (and (get-buffer "*Gnus Help Bug*") | |
| 701 (kill-buffer "*Gnus Help Bug*"))) | |
| 702 | |
| 703 (defun gnus-debug () | |
| 704 "Attemps to go through the Gnus source file and report what variables have been changed. | |
| 705 The source file has to be in the Emacs load path." | |
| 706 (interactive) | |
| 707 (let ((files '("gnus.el" "gnus-msg.el" "gnus-score.el" "nnmail.el" | |
| 708 "message.el")) | |
| 709 file dirs expr olist sym) | |
| 710 (gnus-message 4 "Please wait while we snoop your variables...") | |
| 711 (sit-for 0) | |
| 712 (save-excursion | |
| 713 (set-buffer (get-buffer-create " *gnus bug info*")) | |
| 714 (buffer-disable-undo (current-buffer)) | |
| 715 (while files | |
| 716 (erase-buffer) | |
| 717 (setq dirs load-path) | |
| 718 (while dirs | |
| 719 (if (or (not (car dirs)) | |
| 720 (not (stringp (car dirs))) | |
| 721 (not (file-exists-p | |
| 722 (setq file (concat (file-name-as-directory | |
| 723 (car dirs)) (car files)))))) | |
| 724 (setq dirs (cdr dirs)) | |
| 725 (setq dirs nil) | |
| 726 (insert-file-contents file) | |
| 727 (goto-char (point-min)) | |
| 728 (if (not (re-search-forward "^;;* *Internal variables" nil t)) | |
| 729 (gnus-message 4 "Malformed sources in file %s" file) | |
| 730 (narrow-to-region (point-min) (point)) | |
| 731 (goto-char (point-min)) | |
| 732 (while (setq expr (condition-case () | |
| 733 (read (current-buffer)) (error nil))) | |
| 734 (condition-case () | |
| 735 (and (eq (car expr) 'defvar) | |
| 736 (stringp (nth 3 expr)) | |
| 737 (or (not (boundp (nth 1 expr))) | |
| 738 (not (equal (eval (nth 2 expr)) | |
| 739 (symbol-value (nth 1 expr))))) | |
| 740 (setq olist (cons (nth 1 expr) olist))) | |
| 741 (error nil)))))) | |
| 742 (setq files (cdr files))) | |
| 743 (kill-buffer (current-buffer))) | |
| 744 (when (setq olist (nreverse olist)) | |
| 745 (insert "------------------ Environment follows ------------------\n\n")) | |
| 746 (while olist | |
| 747 (if (boundp (car olist)) | |
| 748 (condition-case () | |
| 749 (pp `(setq ,(car olist) | |
| 750 ,(if (or (consp (setq sym (symbol-value (car olist)))) | |
| 751 (and (symbolp sym) | |
| 752 (not (or (eq sym nil) | |
| 753 (eq sym t))))) | |
| 754 (list 'quote (symbol-value (car olist))) | |
| 755 (symbol-value (car olist)))) | |
| 756 (current-buffer)) | |
| 757 (error | |
| 758 (format "(setq %s 'whatever)\n" (car olist)))) | |
| 759 (insert ";; (makeunbound '" (symbol-name (car olist)) ")\n")) | |
| 760 (setq olist (cdr olist))) | |
| 761 (insert "\n\n") | |
| 762 ;; Remove any null chars - they seem to cause trouble for some | |
| 763 ;; mailers. (Byte-compiled output from the stuff above.) | |
| 764 (goto-char (point-min)) | |
| 765 (while (re-search-forward "[\000\200]" nil t) | |
| 766 (replace-match "" t t)))) | |
| 767 | |
| 768 ;;; Treatment of rejected articles. | |
| 769 ;;; Bounced mail. | |
| 770 | |
| 771 (defun gnus-summary-resend-bounced-mail (&optional fetch) | |
| 772 "Re-mail the current message. | |
| 773 This only makes sense if the current message is a bounce message than | |
| 774 contains some mail you have written which has been bounced back to | |
| 775 you. | |
| 776 If FETCH, try to fetch the article that this is a reply to, if indeed | |
| 777 this is a reply." | |
| 778 (interactive "P") | |
| 779 (gnus-summary-select-article t) | |
| 780 (set-buffer gnus-original-article-buffer) | |
| 781 (gnus-setup-message 'compose-bounce | |
| 782 (let* ((references (mail-fetch-field "references")) | |
| 783 (parent (and references (gnus-parent-id references)))) | |
| 784 (message-bounce) | |
| 785 ;; If there are references, we fetch the article we answered to. | |
| 786 (and fetch parent | |
| 787 (gnus-summary-refer-article parent) | |
| 788 (gnus-summary-show-all-headers))))) | |
| 789 | |
| 790 ;;; Gcc handling. | |
| 791 | |
| 792 ;; Do Gcc handling, which copied the message over to some group. | |
| 793 (defun gnus-inews-do-gcc (&optional gcc) | |
| 794 (when (gnus-alive-p) | |
| 795 (save-excursion | |
| 796 (save-restriction | |
| 797 (message-narrow-to-headers) | |
| 798 (let ((gcc (or gcc (mail-fetch-field "gcc" nil t))) | |
| 799 (cur (current-buffer)) | |
| 800 groups group method) | |
| 801 (when gcc | |
| 802 (message-remove-header "gcc") | |
| 803 (widen) | |
| 804 (setq groups (message-tokenize-header gcc " ,")) | |
| 805 ;; Copy the article over to some group(s). | |
| 806 (while (setq group (pop groups)) | |
| 807 (gnus-check-server | |
| 808 (setq method | |
| 809 (cond ((and (null (gnus-get-info group)) | |
| 810 (eq (car gnus-message-archive-method) | |
| 811 (car | |
| 812 (gnus-server-to-method | |
| 813 (gnus-group-method group))))) | |
| 814 ;; If the group doesn't exist, we assume | |
| 815 ;; it's an archive group... | |
| 816 gnus-message-archive-method) | |
| 817 ;; Use the method. | |
| 818 ((gnus-info-method (gnus-get-info group)) | |
| 819 (gnus-info-method (gnus-get-info group))) | |
| 820 ;; Find the method. | |
| 821 (t (gnus-group-method group))))) | |
| 822 (gnus-check-server method) | |
| 823 (unless (gnus-request-group group t method) | |
| 824 (gnus-request-create-group group method)) | |
| 825 (save-excursion | |
| 826 (nnheader-set-temp-buffer " *acc*") | |
| 827 (insert-buffer-substring cur) | |
| 828 (goto-char (point-min)) | |
| 829 (when (re-search-forward | |
| 830 (concat "^" (regexp-quote mail-header-separator) "$") | |
| 831 nil t) | |
| 832 (replace-match "" t t )) | |
| 833 (unless (gnus-request-accept-article group method t) | |
| 834 (gnus-message 1 "Couldn't store article in group %s: %s" | |
| 835 group (gnus-status-message method)) | |
| 836 (sit-for 2)) | |
| 837 (kill-buffer (current-buffer)))))))))) | |
| 838 | |
| 839 (defun gnus-inews-insert-gcc () | |
| 840 "Insert Gcc headers based on `gnus-outgoing-message-group'." | |
| 841 (save-excursion | |
| 842 (save-restriction | |
| 843 (gnus-inews-narrow-to-headers) | |
| 844 (let* ((group gnus-outgoing-message-group) | |
| 845 (gcc (cond | |
| 846 ((gnus-functionp group) | |
| 847 (funcall group)) | |
| 848 ((or (stringp group) (list group)) | |
| 849 group)))) | |
| 850 (when gcc | |
| 851 (insert "Gcc: " | |
| 852 (if (stringp gcc) gcc | |
| 853 (mapconcat 'identity gcc " ")) | |
| 854 "\n")))))) | |
| 855 | |
| 856 (defun gnus-inews-insert-archive-gcc (&optional group) | |
| 857 "Insert the Gcc to say where the article is to be archived." | |
| 858 (let* ((var gnus-message-archive-group) | |
| 859 (group (or group gnus-newsgroup-name "")) | |
| 860 result | |
| 861 (groups | |
| 862 (cond | |
| 863 ((null gnus-message-archive-method) | |
| 864 ;; Ignore. | |
| 865 nil) | |
| 866 ((stringp var) | |
| 867 ;; Just a single group. | |
| 868 (list var)) | |
| 869 ((null var) | |
| 870 ;; We don't want this. | |
| 871 nil) | |
| 872 ((and (listp var) (stringp (car var))) | |
| 873 ;; A list of groups. | |
| 874 var) | |
| 875 ((gnus-functionp var) | |
| 876 ;; A function. | |
| 877 (funcall var group)) | |
| 878 (t | |
| 879 ;; An alist of regexps/functions/forms. | |
| 880 (while (and var | |
| 881 (not | |
| 882 (setq result | |
| 883 (cond | |
| 884 ((stringp (caar var)) | |
| 885 ;; Regexp. | |
| 886 (when (string-match (caar var) group) | |
| 887 (cdar var))) | |
| 888 ((gnus-functionp (car var)) | |
| 889 ;; Function. | |
| 890 (funcall (car var) group)) | |
| 891 (t | |
| 892 (eval (car var))))))) | |
| 893 (setq var (cdr var))) | |
| 894 result))) | |
| 895 name) | |
| 896 (when groups | |
| 897 (when (stringp groups) | |
| 898 (setq groups (list groups))) | |
| 899 (save-excursion | |
| 900 (save-restriction | |
| 901 (gnus-inews-narrow-to-headers) | |
| 902 (goto-char (point-max)) | |
| 903 (insert "Gcc: ") | |
| 904 (while (setq name (pop groups)) | |
| 905 (insert (if (string-match ":" name) | |
| 906 name | |
| 907 (gnus-group-prefixed-name | |
| 908 name gnus-message-archive-method))) | |
| 909 (if groups (insert " "))) | |
| 910 (insert "\n")))))) | |
| 911 | |
| 912 (defun gnus-summary-send-draft () | |
| 913 "Enter a mail/post buffer to edit and send the draft." | |
| 914 (interactive) | |
| 915 (gnus-set-global-variables) | |
| 916 (let (buf) | |
| 917 (if (not (setq buf (gnus-request-restore-buffer | |
| 918 (gnus-summary-article-number) gnus-newsgroup-name))) | |
| 919 (error "Couldn't restore the article") | |
| 920 (switch-to-buffer buf) | |
| 921 (when (eq major-mode 'news-reply-mode) | |
| 922 (local-set-key "\C-c\C-c" 'gnus-inews-news)) | |
| 923 ;; Insert the separator. | |
| 924 (goto-char (point-min)) | |
| 925 (search-forward "\n\n") | |
| 926 (forward-char -1) | |
| 927 (insert mail-header-separator) | |
| 928 ;; Configure windows. | |
| 929 (let ((gnus-draft-buffer (current-buffer))) | |
| 930 (gnus-configure-windows 'draft t) | |
| 931 (goto-char (point)))))) | |
| 932 | |
| 933 (gnus-add-shutdown 'gnus-inews-close 'gnus) | |
| 934 | |
| 935 (defun gnus-inews-close () | |
| 936 (setq gnus-inews-sent-ids nil)) | |
| 937 | |
| 938 ;;; Allow redefinition of functions. | |
| 939 | |
| 940 (gnus-ems-redefine) | |
| 941 | |
| 942 (provide 'gnus-msg) | |
| 943 | |
| 944 ;;; gnus-msg.el ends here |