1;;; gnus-msg.el --- mail and post interface for Gnus 2 3;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 4;; 2004, 2005, 2006, 2007 Free Software Foundation, Inc. 5 6;; Author: Masanobu UMEDA <umerin@flab.flab.fujitsu.junet> 7;; Lars Magne Ingebrigtsen <larsi@gnus.org> 8;; Keywords: news 9 10;; This file is part of GNU Emacs. 11 12;; GNU Emacs is free software; you can redistribute it and/or modify 13;; it under the terms of the GNU General Public License as published by 14;; the Free Software Foundation; either version 2, or (at your option) 15;; any later version. 16 17;; GNU Emacs is distributed in the hope that it will be useful, 18;; but WITHOUT ANY WARRANTY; without even the implied warranty of 19;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 20;; GNU General Public License for more details. 21 22;; You should have received a copy of the GNU General Public License 23;; along with GNU Emacs; see the file COPYING. If not, write to the 24;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 25;; Boston, MA 02110-1301, USA. 26 27;;; Commentary: 28 29;;; Code: 30 31(eval-when-compile (require 'cl)) 32 33(require 'gnus) 34(require 'gnus-ems) 35(require 'message) 36(require 'gnus-art) 37(require 'gnus-util) 38 39(defcustom gnus-post-method 'current 40 "*Preferred method for posting USENET news. 41 42If this variable is `current' (which is the default), Gnus will use 43the \"current\" select method when posting. If it is `native', Gnus 44will use the native select method when posting. 45 46This method will not be used in mail groups and the like, only in 47\"real\" newsgroups. 48 49If not `native' nor `current', the value must be a valid method as discussed 50in the documentation of `gnus-select-method'. It can also be a list of 51methods. If that is the case, the user will be queried for what select 52method to use when posting." 53 :group 'gnus-group-foreign 54 :link '(custom-manual "(gnus)Posting Server") 55 :type `(choice (const native) 56 (const current) 57 (sexp :tag "Methods" ,gnus-select-method))) 58 59(defcustom gnus-outgoing-message-group nil 60 "*All outgoing messages will be put in this group. 61If you want to store all your outgoing mail and articles in the group 62\"nnml:archive\", you set this variable to that value. This variable 63can also be a list of group names. 64 65If you want to have greater control over what group to put each 66message in, you can set this variable to a function that checks the 67current newsgroup name and then returns a suitable group name (or list 68of names)." 69 :group 'gnus-message 70 :type '(choice (const nil) 71 (function) 72 (string :tag "Group") 73 (repeat :tag "List of groups" (string :tag "Group")))) 74 75(defcustom gnus-mailing-list-groups nil 76 "*If non-nil a regexp matching groups that are really mailing lists. 77This is useful when you're reading a mailing list that has been 78gatewayed to a newsgroup, and you want to followup to an article in 79the group." 80 :group 'gnus-message 81 :type '(choice (regexp) 82 (const nil))) 83 84(defcustom gnus-add-to-list nil 85 "*If non-nil, add a `to-list' parameter automatically." 86 :group 'gnus-message 87 :type 'boolean) 88 89(defcustom gnus-crosspost-complaint 90 "Hi, 91 92You posted the article below with the following Newsgroups header: 93 94Newsgroups: %s 95 96The %s group, at least, was an inappropriate recipient 97of this message. Please trim your Newsgroups header to exclude this 98group before posting in the future. 99 100Thank you. 101 102" 103 "Format string to be inserted when complaining about crossposts. 104The first %s will be replaced by the Newsgroups header; 105the second with the current group name." 106 :group 'gnus-message 107 :type 'string) 108 109(defcustom gnus-message-setup-hook nil 110 "Hook run after setting up a message buffer." 111 :group 'gnus-message 112 :type 'hook) 113 114(defcustom gnus-bug-create-help-buffer t 115 "*Should we create the *Gnus Help Bug* buffer?" 116 :group 'gnus-message 117 :type 'boolean) 118 119(defcustom gnus-posting-styles nil 120 "*Alist of styles to use when posting. 121See Info node `(gnus)Posting Styles'." 122 :group 'gnus-message 123 :link '(custom-manual "(gnus)Posting Styles") 124 :type '(repeat (cons (choice (regexp) 125 (variable) 126 (list (const header) 127 (string :tag "Header") 128 (regexp :tag "Regexp")) 129 (function) 130 (sexp)) 131 (repeat (list 132 (choice (const signature) 133 (const signature-file) 134 (const organization) 135 (const address) 136 (const x-face-file) 137 (const name) 138 (const body) 139 (symbol) 140 (string :tag "Header")) 141 (choice (string) 142 (function) 143 (variable) 144 (sexp))))))) 145 146(defcustom gnus-gcc-mark-as-read nil 147 "If non-nil, automatically mark Gcc articles as read." 148 :version "22.1" 149 :group 'gnus-message 150 :type 'boolean) 151 152(make-obsolete-variable 'gnus-inews-mark-gcc-as-read 153 'gnus-gcc-mark-as-read) 154 155(defcustom gnus-gcc-externalize-attachments nil 156 "Should local-file attachments be included as external parts in Gcc copies? 157If it is `all', attach files as external parts; 158if a regexp and matches the Gcc group name, attach files as external parts; 159if nil, attach files as normal parts." 160 :version "22.1" 161 :group 'gnus-message 162 :type '(choice (const nil :tag "None") 163 (const all :tag "Any") 164 (string :tag "Regexp"))) 165 166(gnus-define-group-parameter 167 posting-charset-alist 168 :type list 169 :function-document 170 "Return the permitted unencoded charsets for posting of GROUP." 171 :variable gnus-group-posting-charset-alist 172 :variable-default 173 '(("^\\(no\\|fr\\)\\.[^,]*\\(,[ \t\n]*\\(no\\|fr\\)\\.[^,]*\\)*$" iso-8859-1 (iso-8859-1)) 174 ("^\\(fido7\\|relcom\\)\\.[^,]*\\(,[ \t\n]*\\(fido7\\|relcom\\)\\.[^,]*\\)*$" koi8-r (koi8-r)) 175 (message-this-is-mail nil nil) 176 (message-this-is-news nil t)) 177 :variable-document 178 "Alist of regexps and permitted unencoded charsets for posting. 179Each element of the alist has the form (TEST HEADER BODY-LIST), where 180TEST is either a regular expression matching the newsgroup header or a 181variable to query, 182HEADER is the charset which may be left unencoded in the header (nil 183means encode all charsets), 184BODY-LIST is a list of charsets which may be encoded using 8bit 185content-transfer encoding in the body, or one of the special values 186nil (always encode using quoted-printable) or t (always use 8bit). 187 188Note that any value other than nil for HEADER infringes some RFCs, so 189use this option with care." 190 :variable-group gnus-charset 191 :variable-type 192 '(repeat (list :tag "Permitted unencoded charsets" 193 (choice :tag "Where" 194 (regexp :tag "Group") 195 (const :tag "Mail message" :value message-this-is-mail) 196 (const :tag "News article" :value message-this-is-news)) 197 (choice :tag "Header" 198 (const :tag "None" nil) 199 (symbol :tag "Charset")) 200 (choice :tag "Body" 201 (const :tag "Any" :value t) 202 (const :tag "None" :value nil) 203 (repeat :tag "Charsets" 204 (symbol :tag "Charset"))))) 205 :parameter-type '(choice :tag "Permitted unencoded charsets" 206 :value nil 207 (repeat (symbol))) 208 :parameter-document "\ 209List of charsets that are permitted to be unencoded.") 210 211(defcustom gnus-debug-files 212 '("gnus.el" "gnus-sum.el" "gnus-group.el" 213 "gnus-art.el" "gnus-start.el" "gnus-async.el" 214 "gnus-msg.el" "gnus-score.el" "gnus-win.el" "gnus-topic.el" 215 "gnus-agent.el" "gnus-cache.el" "gnus-srvr.el" 216 "mm-util.el" "mm-decode.el" "nnmail.el" "message.el") 217 "Files whose variables will be reported in `gnus-bug'." 218 :version "22.1" 219 :group 'gnus-message 220 :type '(repeat (string :tag "File"))) 221 222(defcustom gnus-debug-exclude-variables 223 '(mm-mime-mule-charset-alist 224 nnmail-split-fancy message-minibuffer-local-map) 225 "Variables that should not be reported in `gnus-bug'." 226 :version "22.1" 227 :group 'gnus-message 228 :type '(repeat (symbol :tag "Variable"))) 229 230(defcustom gnus-discouraged-post-methods 231 '(nndraft nnml nnimap nnmaildir nnmh nnfolder nndir) 232 "A list of back ends that are not used in \"real\" newsgroups. 233This variable is used only when `gnus-post-method' is `current'." 234 :version "22.1" 235 :group 'gnus-group-foreign 236 :type '(repeat (symbol :tag "Back end"))) 237 238(defcustom gnus-message-replysign 239 nil 240 "Automatically sign replies to signed messages. 241See also the `mml-default-sign-method' variable." 242 :group 'gnus-message 243 :type 'boolean) 244 245(defcustom gnus-message-replyencrypt 246 nil 247 "Automatically encrypt replies to encrypted messages. 248See also the `mml-default-encrypt-method' variable." 249 :group 'gnus-message 250 :type 'boolean) 251 252(defcustom gnus-message-replysignencrypted 253 t 254 "Setting this causes automatically encrypted messages to also be signed." 255 :group 'gnus-message 256 :type 'boolean) 257 258(defcustom gnus-confirm-mail-reply-to-news nil 259 "If non-nil, Gnus requests confirmation when replying to news. 260This is done because new users often reply by mistake when reading 261news. 262This can also be a function receiving the group name as the only 263parameter which should return non-nil iff a confirmation is needed, or 264a regexp, in which case a confirmation is asked for iff the group name 265matches the regexp." 266 :version "22.1" 267 :group 'gnus-message 268 :type '(choice (const :tag "No" nil) 269 (const :tag "Yes" t) 270 (regexp :tag "Iff group matches regexp") 271 (function :tag "Iff function evaluates to non-nil"))) 272 273(defcustom gnus-confirm-treat-mail-like-news 274 nil 275 "If non-nil, Gnus will treat mail like news with regard to confirmation 276when replying by mail. See the `gnus-confirm-mail-reply-to-news' variable 277for fine-tuning this. 278If nil, Gnus will never ask for confirmation if replying to mail." 279 :version "22.1" 280 :group 'gnus-message 281 :type 'boolean) 282 283(defcustom gnus-summary-resend-default-address t 284 "If non-nil, Gnus tries to suggest a default address to resend to. 285If nil, the address field will always be empty after invoking 286`gnus-summary-resend-message'." 287 :version "22.1" 288 :group 'gnus-message 289 :type 'boolean) 290 291;;; Internal variables. 292 293(defvar gnus-inhibit-posting-styles nil 294 "Inhibit the use of posting styles.") 295 296(defvar gnus-article-yanked-articles nil) 297(defvar gnus-message-buffer "*Mail Gnus*") 298(defvar gnus-article-copy nil) 299(defvar gnus-check-before-posting nil) 300(defvar gnus-last-posting-server nil) 301(defvar gnus-message-group-art nil) 302 303(defvar gnus-msg-force-broken-reply-to nil) 304 305(defconst gnus-bug-message 306 "Sending a bug report to the Gnus Towers. 307======================================== 308 309The buffer below is a mail buffer. When you press `C-c C-c', it will 310be sent to the Gnus Bug Exterminators. 311 312The thing near the bottom of the buffer is how the environment 313settings will be included in the mail. Please do not delete that. 314They will tell the Bug People what your environment is, so that it 315will be easier to locate the bugs. 316 317If you have found a bug that makes Emacs go \"beep\", set 318debug-on-error to t (`M-x set-variable RET debug-on-error RET t RET') 319and include the backtrace in your bug report. 320 321Please describe the bug in annoying, painstaking detail. 322 323Thank you for your help in stamping out bugs. 324") 325 326(eval-and-compile 327 (autoload 'gnus-uu-post-news "gnus-uu" nil t) 328 (autoload 'news-setup "rnewspost") 329 (autoload 'news-reply-mode "rnewspost") 330 (autoload 'rmail-dont-reply-to "mail-utils") 331 (autoload 'rmail-output "rmailout")) 332 333 334;;; 335;;; Gnus Posting Functions 336;;; 337 338(gnus-define-keys (gnus-summary-send-map "S" gnus-summary-mode-map) 339 "p" gnus-summary-post-news 340 "i" gnus-summary-news-other-window 341 "f" gnus-summary-followup 342 "F" gnus-summary-followup-with-original 343 "c" gnus-summary-cancel-article 344 "s" gnus-summary-supersede-article 345 "r" gnus-summary-reply 346 "y" gnus-summary-yank-message 347 "R" gnus-summary-reply-with-original 348 "w" gnus-summary-wide-reply 349 "W" gnus-summary-wide-reply-with-original 350 "v" gnus-summary-very-wide-reply 351 "V" gnus-summary-very-wide-reply-with-original 352 "n" gnus-summary-followup-to-mail 353 "N" gnus-summary-followup-to-mail-with-original 354 "m" gnus-summary-mail-other-window 355 "u" gnus-uu-post-news 356 "\M-c" gnus-summary-mail-crosspost-complaint 357 "Br" gnus-summary-reply-broken-reply-to 358 "BR" gnus-summary-reply-broken-reply-to-with-original 359 "om" gnus-summary-mail-forward 360 "op" gnus-summary-post-forward 361 "Om" gnus-uu-digest-mail-forward 362 "Op" gnus-uu-digest-post-forward) 363 364(gnus-define-keys (gnus-send-bounce-map "D" gnus-summary-send-map) 365 "b" gnus-summary-resend-bounced-mail 366 ;; "c" gnus-summary-send-draft 367 "r" gnus-summary-resend-message 368 "e" gnus-summary-resend-message-edit) 369 370;;; Internal functions. 371 372(defun gnus-inews-make-draft () 373 `(lambda () 374 (gnus-inews-make-draft-meta-information 375 ,gnus-newsgroup-name ',gnus-article-reply))) 376 377(defvar gnus-article-reply nil) 378(defmacro gnus-setup-message (config &rest forms) 379 (let ((winconf (make-symbol "gnus-setup-message-winconf")) 380 (buffer (make-symbol "gnus-setup-message-buffer")) 381 (article (make-symbol "gnus-setup-message-article")) 382 (yanked (make-symbol "gnus-setup-yanked-articles")) 383 (group (make-symbol "gnus-setup-message-group"))) 384 `(let ((,winconf (current-window-configuration)) 385 (,buffer (buffer-name (current-buffer))) 386 (,article gnus-article-reply) 387 (,yanked gnus-article-yanked-articles) 388 (,group gnus-newsgroup-name) 389 (message-header-setup-hook 390 (copy-sequence message-header-setup-hook)) 391 (mbl mml-buffer-list) 392 (message-mode-hook (copy-sequence message-mode-hook))) 393 (setq mml-buffer-list nil) 394 (add-hook 'message-header-setup-hook 'gnus-inews-insert-gcc) 395 (add-hook 'message-header-setup-hook 'gnus-inews-insert-archive-gcc) 396 ;; message-newsreader and message-mailer were formerly set in 397 ;; gnus-inews-add-send-actions, but this is too late when 398 ;; message-generate-headers-first is used. --ansel 399 (add-hook 'message-mode-hook 400 (lambda nil 401 (setq message-newsreader 402 (setq message-mailer (gnus-extended-version))))) 403 ;; #### FIXME: for a reason that I did not manage to identify yet, 404 ;; the variable `gnus-newsgroup-name' does not honor a dynamically 405 ;; scoped or setq'ed value from a caller like `C-u gnus-summary-mail'. 406 ;; After evaluation of @forms below, it gets the value we actually want 407 ;; to override, and the posting styles are used. For that reason, I've 408 ;; added an optional argument to `gnus-configure-posting-styles' to 409 ;; make sure that the correct value for the group name is used. -- drv 410 (add-hook 'message-mode-hook 411 (if (memq ,config '(reply-yank reply)) 412 (lambda () 413 (gnus-configure-posting-styles ,group)) 414 (lambda () 415 ;; There may be an old " *gnus article copy*" buffer. 416 (let (gnus-article-copy) 417 (gnus-configure-posting-styles ,group))))) 418 (gnus-pull ',(intern gnus-draft-meta-information-header) 419 message-required-headers) 420 (when (and ,group 421 (not (string= ,group ""))) 422 (push (cons 423 (intern gnus-draft-meta-information-header) 424 (gnus-inews-make-draft)) 425 message-required-headers)) 426 (unwind-protect 427 (progn 428 ,@forms) 429 (gnus-inews-add-send-actions ,winconf ,buffer ,article ,config 430 ,yanked) 431 (setq gnus-message-buffer (current-buffer)) 432 (set (make-local-variable 'gnus-message-group-art) 433 (cons ,group ,article)) 434 (set (make-local-variable 'gnus-newsgroup-name) ,group) 435 (gnus-run-hooks 'gnus-message-setup-hook) 436 (if (eq major-mode 'message-mode) 437 (let ((mbl1 mml-buffer-list)) 438 (setq mml-buffer-list mbl) ;; Global value 439 (set (make-local-variable 'mml-buffer-list) mbl1);; Local value 440 (gnus-make-local-hook 'kill-buffer-hook) 441 (gnus-make-local-hook 'change-major-mode-hook) 442 (add-hook 'change-major-mode-hook 'mml-destroy-buffers nil t) 443 (add-hook 'kill-buffer-hook 'mml-destroy-buffers t t)) 444 (mml-destroy-buffers) 445 (setq mml-buffer-list mbl))) 446 (message-hide-headers) 447 (gnus-add-buffer) 448 (gnus-configure-windows ,config t) 449 (run-hooks 'post-command-hook) 450 (set-buffer-modified-p nil)))) 451 452(defun gnus-inews-make-draft-meta-information (group article) 453 (concat "(\"" group "\" " 454 (if article (number-to-string 455 (if (listp article) 456 (car article) 457 article)) "\"\"") 458 ")")) 459 460;;;###autoload 461(defun gnus-msg-mail (&optional to subject other-headers continue 462 switch-action yank-action send-actions) 463 "Start editing a mail message to be sent. 464Like `message-mail', but with Gnus paraphernalia, particularly the 465Gcc: header for archiving purposes." 466 (interactive) 467 (let ((buf (current-buffer)) 468 mail-buf) 469 (gnus-setup-message 'message 470 (message-mail to subject other-headers continue 471 nil yank-action send-actions)) 472 (when switch-action 473 (setq mail-buf (current-buffer)) 474 (switch-to-buffer buf) 475 (apply switch-action mail-buf nil))) 476 ;; COMPOSEFUNC should return t if succeed. Undocumented ??? 477 t) 478 479;;;###autoload 480(defun gnus-button-mailto (address) 481 "Mail to ADDRESS." 482 (set-buffer (gnus-copy-article-buffer)) 483 (gnus-setup-message 'message 484 (message-reply address))) 485 486;;;###autoload 487(defun gnus-button-reply (&optional to-address wide) 488 "Like `message-reply'." 489 (interactive) 490 (gnus-setup-message 'message 491 (message-reply to-address wide))) 492 493;;;###autoload 494(define-mail-user-agent 'gnus-user-agent 495 'gnus-msg-mail 'message-send-and-exit 496 'message-kill-buffer 'message-send-hook) 497 498(defun gnus-setup-posting-charset (group) 499 (let ((alist gnus-group-posting-charset-alist) 500 (group (or group "")) 501 elem) 502 (when group 503 (catch 'found 504 (while (setq elem (pop alist)) 505 (when (or (and (stringp (car elem)) 506 (string-match (car elem) group)) 507 (and (functionp (car elem)) 508 (funcall (car elem) group)) 509 (and (symbolp (car elem)) 510 (symbol-value (car elem)))) 511 (throw 'found (cons (cadr elem) (caddr elem))))))))) 512 513(defun gnus-inews-add-send-actions (winconf buffer article 514 &optional config yanked) 515 (gnus-make-local-hook 'message-sent-hook) 516 (add-hook 'message-sent-hook (if gnus-agent 'gnus-agent-possibly-do-gcc 517 'gnus-inews-do-gcc) nil t) 518 (when gnus-agent 519 (gnus-make-local-hook 'message-header-hook) 520 (add-hook 'message-header-hook 'gnus-agent-possibly-save-gcc nil t)) 521 (setq message-post-method 522 `(lambda (arg) 523 (gnus-post-method arg ,gnus-newsgroup-name))) 524 (message-add-action 525 `(when (gnus-buffer-exists-p ,buffer) 526 (set-window-configuration ,winconf)) 527 'exit 'postpone 'kill) 528 (let ((to-be-marked (cond 529 (yanked 530 (mapcar 531 (lambda (x) (if (listp x) (car x) x)) yanked)) 532 (article (if (listp article) article (list article))) 533 (t nil)))) 534 (message-add-action 535 `(when (gnus-buffer-exists-p ,buffer) 536 (save-excursion 537 (set-buffer ,buffer) 538 ,(when to-be-marked 539 (if (eq config 'forward) 540 `(gnus-summary-mark-article-as-forwarded ',to-be-marked) 541 `(gnus-summary-mark-article-as-replied ',to-be-marked))))) 542 'send))) 543 544(put 'gnus-setup-message 'lisp-indent-function 1) 545(put 'gnus-setup-message 'edebug-form-spec '(form body)) 546 547;;; Post news commands of Gnus group mode and summary mode 548 549(defun gnus-group-mail (&optional arg) 550 "Start composing a mail. 551If ARG, use the group under the point to find a posting style. 552If ARG is 1, prompt for a group name to find the posting style." 553 (interactive "P") 554 ;; We can't `let' gnus-newsgroup-name here, since that leads 555 ;; to local variables leaking. 556 (let ((group gnus-newsgroup-name) 557 ;; make sure last viewed article doesn't affect posting styles: 558 (gnus-article-copy) 559 (buffer (current-buffer))) 560 (unwind-protect 561 (progn 562 (setq gnus-newsgroup-name 563 (if arg 564 (if (= 1 (prefix-numeric-value arg)) 565 (completing-read "Use posting style of group: " 566 gnus-active-hashtb nil 567 (gnus-read-active-file-p)) 568 (gnus-group-group-name)) 569 "")) 570 ;; #### see comment in gnus-setup-message -- drv 571 (gnus-setup-message 'message (message-mail))) 572 (save-excursion 573 (set-buffer buffer) 574 (setq gnus-newsgroup-name group))))) 575 576(defun gnus-group-news (&optional arg) 577 "Start composing a news. 578If ARG, post to group under point. 579If ARG is 1, prompt for group name to post to. 580 581This function prepares a news even when using mail groups. This is useful 582for posting messages to mail groups without actually sending them over the 583network. The corresponding back end must have a 'request-post method." 584 (interactive "P") 585 ;; We can't `let' gnus-newsgroup-name here, since that leads 586 ;; to local variables leaking. 587 (let ((group gnus-newsgroup-name) 588 ;; make sure last viewed article doesn't affect posting styles: 589 (gnus-article-copy) 590 (buffer (current-buffer))) 591 (unwind-protect 592 (progn 593 (setq gnus-newsgroup-name 594 (if arg 595 (if (= 1 (prefix-numeric-value arg)) 596 (completing-read "Use group: " 597 gnus-active-hashtb nil 598 (gnus-read-active-file-p)) 599 (gnus-group-group-name)) 600 "")) 601 ;; #### see comment in gnus-setup-message -- drv 602 (gnus-setup-message 'message 603 (message-news (gnus-group-real-name gnus-newsgroup-name)))) 604 (save-excursion 605 (set-buffer buffer) 606 (setq gnus-newsgroup-name group))))) 607 608(defun gnus-group-post-news (&optional arg) 609 "Start composing a message (a news by default). 610If ARG, post to group under point. If ARG is 1, prompt for group name. 611Depending on the selected group, the message might be either a mail or 612a news." 613 (interactive "P") 614 ;; Bind this variable here to make message mode hooks work ok. 615 (let ((gnus-newsgroup-name 616 (if arg 617 (if (= 1 (prefix-numeric-value arg)) 618 (completing-read "Newsgroup: " gnus-active-hashtb nil 619 (gnus-read-active-file-p)) 620 (gnus-group-group-name)) 621 "")) 622 ;; make sure last viewed article doesn't affect posting styles: 623 (gnus-article-copy)) 624 (gnus-post-news 'post gnus-newsgroup-name nil nil nil nil 625 (string= gnus-newsgroup-name "")))) 626 627(defun gnus-summary-mail-other-window (&optional arg) 628 "Start composing a mail in another window. 629Use the posting of the current group by default. 630If ARG, don't do that. If ARG is 1, prompt for group name to find the 631posting style." 632 (interactive "P") 633 ;; We can't `let' gnus-newsgroup-name here, since that leads 634 ;; to local variables leaking. 635 (let ((group gnus-newsgroup-name) 636 ;; make sure last viewed article doesn't affect posting styles: 637 (gnus-article-copy) 638 (buffer (current-buffer))) 639 (unwind-protect 640 (progn 641 (setq gnus-newsgroup-name 642 (if arg 643 (if (= 1 (prefix-numeric-value arg)) 644 (completing-read "Use group: " 645 gnus-active-hashtb nil 646 (gnus-read-active-file-p)) 647 "") 648 gnus-newsgroup-name)) 649 ;; #### see comment in gnus-setup-message -- drv 650 (gnus-setup-message 'message (message-mail))) 651 (save-excursion 652 (set-buffer buffer) 653 (setq gnus-newsgroup-name group))))) 654 655(defun gnus-summary-news-other-window (&optional arg) 656 "Start composing a news in another window. 657Post to the current group by default. 658If ARG, don't do that. If ARG is 1, prompt for group name to post to. 659 660This function prepares a news even when using mail groups. This is useful 661for posting messages to mail groups without actually sending them over the 662network. The corresponding back end must have a 'request-post method." 663 (interactive "P") 664 ;; We can't `let' gnus-newsgroup-name here, since that leads 665 ;; to local variables leaking. 666 (let ((group gnus-newsgroup-name) 667 ;; make sure last viewed article doesn't affect posting styles: 668 (gnus-article-copy) 669 (buffer (current-buffer))) 670 (unwind-protect 671 (progn 672 (setq gnus-newsgroup-name 673 (if arg 674 (if (= 1 (prefix-numeric-value arg)) 675 (completing-read "Use group: " 676 gnus-active-hashtb nil 677 (gnus-read-active-file-p)) 678 "") 679 gnus-newsgroup-name)) 680 ;; #### see comment in gnus-setup-message -- drv 681 (gnus-setup-message 'message 682 (progn 683 (message-news (gnus-group-real-name gnus-newsgroup-name)) 684 (set (make-local-variable 'gnus-discouraged-post-methods) 685 (delq 686 (car (gnus-find-method-for-group gnus-newsgroup-name)) 687 (copy-sequence gnus-discouraged-post-methods)))))) 688 (save-excursion 689 (set-buffer buffer) 690 (setq gnus-newsgroup-name group))))) 691 692(defun gnus-summary-post-news (&optional arg) 693 "Start composing a message. Post to the current group by default. 694If ARG, don't do that. If ARG is 1, prompt for a group name to post to. 695Depending on the selected group, the message might be either a mail or 696a news." 697 (interactive "P") 698 ;; Bind this variable here to make message mode hooks work ok. 699 (let ((gnus-newsgroup-name 700 (if arg 701 (if (= 1 (prefix-numeric-value arg)) 702 (completing-read "Newsgroup: " gnus-active-hashtb nil 703 (gnus-read-active-file-p)) 704 "") 705 gnus-newsgroup-name)) 706 ;; make sure last viewed article doesn't affect posting styles: 707 (gnus-article-copy)) 708 (gnus-post-news 'post gnus-newsgroup-name))) 709 710 711(defun gnus-summary-followup (yank &optional force-news) 712 "Compose a followup to an article. 713If prefix argument YANK is non-nil, the original article is yanked 714automatically. 715YANK is a list of elements, where the car of each element is the 716article number, and the cdr is the string to be yanked." 717 (interactive 718 (list (and current-prefix-arg 719 (gnus-summary-work-articles 1)))) 720 (when yank 721 (gnus-summary-goto-subject 722 (if (listp (car yank)) 723 (caar yank) 724 (car yank)))) 725 (save-window-excursion 726 (gnus-summary-select-article)) 727 (let ((headers (gnus-summary-article-header (gnus-summary-article-number))) 728 (gnus-newsgroup-name gnus-newsgroup-name)) 729 ;; Send a followup. 730 (gnus-post-news nil gnus-newsgroup-name 731 headers gnus-article-buffer 732 yank nil force-news) 733 (gnus-summary-handle-replysign))) 734 735(defun gnus-summary-followup-with-original (n &optional force-news) 736 "Compose a followup to an article and include the original article. 737The text in the region will be yanked. If the region isn't 738active, the entire article will be yanked." 739 (interactive "P") 740 (gnus-summary-followup (gnus-summary-work-articles n) force-news)) 741 742(defun gnus-summary-followup-to-mail (&optional arg) 743 "Followup to the current mail message via news." 744 (interactive 745 (list (and current-prefix-arg 746 (gnus-summary-work-articles 1)))) 747 (gnus-summary-followup arg t)) 748 749(defun gnus-summary-followup-to-mail-with-original (&optional arg) 750 "Followup to the current mail message via news." 751 (interactive "P") 752 (gnus-summary-followup (gnus-summary-work-articles arg) t)) 753 754(defun gnus-inews-yank-articles (articles) 755 (let (beg article yank-string) 756 (message-goto-body) 757 (while (setq article (pop articles)) 758 (when (listp article) 759 (setq yank-string (nth 1 article) 760 article (nth 0 article))) 761 (save-window-excursion 762 (set-buffer gnus-summary-buffer) 763 (gnus-summary-select-article nil nil nil article) 764 (gnus-summary-remove-process-mark article)) 765 (gnus-copy-article-buffer nil yank-string) 766 (let ((message-reply-buffer gnus-article-copy) 767 (message-reply-headers 768 ;; The headers are decoded. 769 (with-current-buffer gnus-article-copy 770 (save-restriction 771 (nnheader-narrow-to-headers) 772 (nnheader-parse-naked-head))))) 773 (message-yank-original) 774 (message-exchange-point-and-mark) 775 (setq beg (or beg (mark t)))) 776 (when articles 777 (insert "\n"))) 778 (push-mark) 779 (goto-char beg))) 780 781(defun gnus-summary-cancel-article (&optional n symp) 782 "Cancel an article you posted. 783Uses the process-prefix convention. If given the symbolic 784prefix `a', cancel using the standard posting method; if not 785post using the current select method." 786 (interactive (gnus-interactive "P\ny")) 787 (let ((articles (gnus-summary-work-articles n)) 788 (message-post-method 789 `(lambda (arg) 790 (gnus-post-method (eq ',symp 'a) ,gnus-newsgroup-name))) 791 article) 792 (while (setq article (pop articles)) 793 (when (gnus-summary-select-article t nil nil article) 794 (when (gnus-eval-in-buffer-window gnus-original-article-buffer 795 (message-cancel-news)) 796 (gnus-summary-mark-as-read article gnus-canceled-mark) 797 (gnus-cache-remove-article 1)) 798 (gnus-article-hide-headers-if-wanted)) 799 (gnus-summary-remove-process-mark article)))) 800 801(defun gnus-summary-supersede-article () 802 "Compose an article that will supersede a previous article. 803This is done simply by taking the old article and adding a Supersedes 804header line with the old Message-ID." 805 (interactive) 806 (let ((article (gnus-summary-article-number))) 807 (gnus-setup-message 'reply-yank 808 (gnus-summary-select-article t) 809 (set-buffer gnus-original-article-buffer) 810 (message-supersede) 811 (push 812 `((lambda () 813 (when (gnus-buffer-exists-p ,gnus-summary-buffer) 814 (save-excursion 815 (set-buffer ,gnus-summary-buffer) 816 (gnus-cache-possibly-remove-article ,article nil nil nil t) 817 (gnus-summary-mark-as-read ,article gnus-canceled-mark))))) 818 message-send-actions)))) 819 820 821 822(defun gnus-copy-article-buffer (&optional article-buffer yank-string) 823 ;; make a copy of the article buffer with all text properties removed 824 ;; this copy is in the buffer gnus-article-copy. 825 ;; if ARTICLE-BUFFER is nil, gnus-article-buffer is used 826 ;; this buffer should be passed to all mail/news reply/post routines. 827 (setq gnus-article-copy (gnus-get-buffer-create " *gnus article copy*")) 828 (save-excursion 829 (set-buffer gnus-article-copy) 830 (mm-enable-multibyte)) 831 (let ((article-buffer (or article-buffer gnus-article-buffer)) 832 end beg) 833 (if (not (and (get-buffer article-buffer) 834 (gnus-buffer-exists-p article-buffer))) 835 (error "Can't find any article buffer") 836 (save-excursion 837 (set-buffer article-buffer) 838 (let ((gnus-newsgroup-charset (or gnus-article-charset 839 gnus-newsgroup-charset)) 840 (gnus-newsgroup-ignored-charsets 841 (or gnus-article-ignored-charsets 842 gnus-newsgroup-ignored-charsets))) 843 (save-restriction 844 ;; Copy over the (displayed) article buffer, delete 845 ;; hidden text and remove text properties. 846 (widen) 847 (copy-to-buffer gnus-article-copy (point-min) (point-max)) 848 (set-buffer gnus-article-copy) 849 (when yank-string 850 (message-goto-body) 851 (delete-region (point) (point-max)) 852 (insert yank-string)) 853 (gnus-article-delete-text-of-type 'annotation) 854 (gnus-article-delete-text-of-type 'multipart) 855 (gnus-remove-text-with-property 'gnus-prev) 856 (gnus-remove-text-with-property 'gnus-next) 857 (gnus-remove-text-with-property 'gnus-decoration) 858 (insert 859 (prog1 860 (buffer-substring-no-properties (point-min) (point-max)) 861 (erase-buffer))) 862 ;; Find the original headers. 863 (set-buffer gnus-original-article-buffer) 864 (goto-char (point-min)) 865 (while (looking-at message-unix-mail-delimiter) 866 (forward-line 1)) 867 (let ((mail-header-separator "")) 868 (setq beg (point) 869 end (or (message-goto-body) 870 ;; There may be just a header. 871 (point-max)))) 872 ;; Delete the headers from the displayed articles. 873 (set-buffer gnus-article-copy) 874 (let ((mail-header-separator "")) 875 (delete-region (goto-char (point-min)) 876 (or (message-goto-body) (point-max)))) 877 ;; Insert the original article headers. 878 (insert-buffer-substring gnus-original-article-buffer beg end) 879 ;; Decode charsets. 880 (let ((gnus-article-decode-hook 881 (delq 'article-decode-charset 882 (copy-sequence gnus-article-decode-hook))) 883 (rfc2047-quote-decoded-words-containing-tspecials t)) 884 (run-hooks 'gnus-article-decode-hook))))) 885 gnus-article-copy))) 886 887(defun gnus-post-news (post &optional group header article-buffer yank subject 888 force-news) 889 (when article-buffer 890 (gnus-copy-article-buffer)) 891 (let ((gnus-article-reply (and article-buffer (gnus-summary-article-number))) 892 (gnus-article-yanked-articles yank) 893 (add-to-list gnus-add-to-list)) 894 (gnus-setup-message (cond (yank 'reply-yank) 895 (article-buffer 'reply) 896 (t 'message)) 897 (let* ((group (or group gnus-newsgroup-name)) 898 (charset (gnus-group-name-charset nil group)) 899 (pgroup group) 900 to-address to-group mailing-list to-list 901 newsgroup-p) 902 (when group 903 (setq to-address (gnus-parameter-to-address group) 904 to-group (gnus-group-find-parameter group 'to-group) 905 to-list (gnus-parameter-to-list group) 906 newsgroup-p (gnus-group-find-parameter group 'newsgroup) 907 mailing-list (when gnus-mailing-list-groups 908 (string-match gnus-mailing-list-groups group)) 909 group (gnus-group-name-decode (gnus-group-real-name group) 910 charset))) 911 (if (or (and to-group 912 (gnus-news-group-p to-group)) 913 newsgroup-p 914 force-news 915 (and (gnus-news-group-p 916 (or pgroup gnus-newsgroup-name) 917 (or header gnus-current-article)) 918 (not mailing-list) 919 (not to-list) 920 (not to-address))) 921 ;; This is news. 922 (if post 923 (message-news 924 (or to-group 925 (and (not (gnus-virtual-group-p pgroup)) group))) 926 (set-buffer gnus-article-copy) 927 (gnus-msg-treat-broken-reply-to) 928 (message-followup (if (or newsgroup-p force-news) 929 (if (save-restriction 930 (article-narrow-to-head) 931 (message-fetch-field "newsgroups")) 932 nil 933 "") 934 to-group))) 935 ;; The is mail. 936 (if post 937 (progn 938 (message-mail (or to-address to-list)) 939 ;; Arrange for mail groups that have no `to-address' to 940 ;; get that when the user sends off the mail. 941 (when (and (not to-list) 942 (not to-address) 943 add-to-list) 944 (push (list 'gnus-inews-add-to-address pgroup) 945 message-send-actions))) 946 (set-buffer gnus-article-copy) 947 (gnus-msg-treat-broken-reply-to) 948 (message-wide-reply to-address))) 949 (when yank 950 (gnus-inews-yank-articles yank)))))) 951 952(defun gnus-msg-treat-broken-reply-to (&optional force) 953 "Remove the Reply-to header if broken-reply-to." 954 (when (or force 955 (gnus-group-find-parameter 956 gnus-newsgroup-name 'broken-reply-to)) 957 (save-restriction 958 (message-narrow-to-head) 959 (message-remove-header "reply-to")))) 960 961(defun gnus-post-method (arg group &optional silent) 962 "Return the posting method based on GROUP and ARG. 963If SILENT, don't prompt the user." 964 (let ((gnus-post-method (or (gnus-parameter-post-method group) 965 gnus-post-method)) 966 (group-method (gnus-find-method-for-group group))) 967 (cond 968 ;; If the group-method is nil (which shouldn't happen) we use 969 ;; the default method. 970 ((null group-method) 971 (or (and (listp gnus-post-method) ;If not current/native/nil 972 (not (listp (car gnus-post-method))) ; and not a list of methods 973 gnus-post-method) ;then use it. 974 gnus-select-method 975 message-post-method)) 976 ;; We want the inverse of the default 977 ((and arg (not (eq arg 0))) 978 (if (eq gnus-post-method 'current) 979 gnus-select-method 980 group-method)) 981 ;; We query the user for a post method. 982 ((or arg 983 (and (listp gnus-post-method) 984 (listp (car gnus-post-method)))) 985 (let* ((methods 986 ;; Collect all methods we know about. 987 (append 988 (when (listp gnus-post-method) 989 (if (listp (car gnus-post-method)) 990 gnus-post-method 991 (list gnus-post-method))) 992 gnus-secondary-select-methods 993 (mapcar 'cdr gnus-server-alist) 994 (mapcar 'car gnus-opened-servers) 995 (list gnus-select-method) 996 (list group-method))) 997 method-alist post-methods method) 998 ;; Weed out all mail methods. 999 (while methods 1000 (setq method (gnus-server-get-method "" (pop methods))) 1001 (when (and (or (gnus-method-option-p method 'post) 1002 (gnus-method-option-p method 'post-mail)) 1003 (not (member method post-methods))) 1004 (push method post-methods))) 1005 ;; Create a name-method alist. 1006 (setq method-alist 1007 (mapcar 1008 (lambda (m) 1009 (if (equal (cadr m) "") 1010 (list (symbol-name (car m)) m) 1011 (list (concat (cadr m) " (" (symbol-name (car m)) ")") m))) 1012 post-methods)) 1013 ;; Query the user. 1014 (cadr 1015 (assoc 1016 (setq gnus-last-posting-server 1017 (if (and silent 1018 gnus-last-posting-server) 1019 ;; Just use the last value. 1020 gnus-last-posting-server 1021 (completing-read 1022 "Posting method: " method-alist nil t 1023 (cons (or gnus-last-posting-server "") 0)))) 1024 method-alist)))) 1025 ;; Override normal method. 1026 ((and (eq gnus-post-method 'current) 1027 (not (memq (car group-method) gnus-discouraged-post-methods)) 1028 (gnus-get-function group-method 'request-post t)) 1029 (assert (not arg)) 1030 group-method) 1031 ;; Use gnus-post-method. 1032 ((listp gnus-post-method) ;A method... 1033 (assert (not (listp (car gnus-post-method)))) ;... not a list of methods. 1034 gnus-post-method) 1035 ;; Use the normal select method (nil or native). 1036 (t gnus-select-method)))) 1037 1038 1039 1040(defun gnus-extended-version () 1041 "Stringified Gnus version and Emacs version. 1042See the variable `gnus-user-agent'." 1043 (interactive) 1044 (if (stringp gnus-user-agent) 1045 gnus-user-agent 1046 ;; `gnus-user-agent' is a list: 1047 (let* ((float-output-format nil) 1048 (gnus-v 1049 (when (memq 'gnus gnus-user-agent) 1050 (concat "Gnus/" 1051 (prin1-to-string (gnus-continuum-version gnus-version) t) 1052 " (" gnus-version ")"))) 1053 (emacs-v (gnus-emacs-version))) 1054 (concat gnus-v (when (and gnus-v emacs-v) " ") 1055 emacs-v)))) 1056 1057 1058;;; 1059;;; Gnus Mail Functions 1060;;; 1061 1062;;; Mail reply commands of Gnus summary mode 1063 1064(defun gnus-summary-reply (&optional yank wide very-wide) 1065 "Start composing a mail reply to the current message. 1066If prefix argument YANK is non-nil, the original article is yanked 1067automatically. 1068If WIDE, make a wide reply. 1069If VERY-WIDE, make a very wide reply." 1070 (interactive 1071 (list (and current-prefix-arg 1072 (gnus-summary-work-articles 1)))) 1073 ;; Allow user to require confirmation before replying by mail to the 1074 ;; author of a news article (or mail message). 1075 (when (or 1076 (not (or (gnus-news-group-p gnus-newsgroup-name) 1077 gnus-confirm-treat-mail-like-news)) 1078 (not (cond ((stringp gnus-confirm-mail-reply-to-news) 1079 (string-match gnus-confirm-mail-reply-to-news 1080 gnus-newsgroup-name)) 1081 ((functionp gnus-confirm-mail-reply-to-news) 1082 (funcall gnus-confirm-mail-reply-to-news gnus-newsgroup-name)) 1083 (t gnus-confirm-mail-reply-to-news))) 1084 (y-or-n-p "Really reply by mail to article author? ")) 1085 (let* ((article 1086 (if (listp (car yank)) 1087 (caar yank) 1088 (car yank))) 1089 (gnus-article-reply (or article (gnus-summary-article-number))) 1090 (gnus-article-yanked-articles yank) 1091 (headers "")) 1092 ;; Stripping headers should be specified with mail-yank-ignored-headers. 1093 (when yank 1094 (gnus-summary-goto-subject article)) 1095 (gnus-setup-message (if yank 'reply-yank 'reply) 1096 (if (not very-wide) 1097 (gnus-summary-select-article) 1098 (dolist (article very-wide) 1099 (gnus-summary-select-article nil nil nil article) 1100 (save-excursion 1101 (set-buffer (gnus-copy-article-buffer)) 1102 (gnus-msg-treat-broken-reply-to) 1103 (save-restriction 1104 (message-narrow-to-head) 1105 (setq headers (concat headers (buffer-string))))))) 1106 (set-buffer (gnus-copy-article-buffer)) 1107 (gnus-msg-treat-broken-reply-to gnus-msg-force-broken-reply-to) 1108 (save-restriction 1109 (message-narrow-to-head) 1110 (when very-wide 1111 (erase-buffer) 1112 (insert headers)) 1113 (goto-char (point-max))) 1114 (mml-quote-region (point) (point-max)) 1115 (message-reply nil wide) 1116 (when yank 1117 (gnus-inews-yank-articles yank)) 1118 (gnus-summary-handle-replysign))))) 1119 1120(defun gnus-summary-handle-replysign () 1121 "Check the various replysign variables and take action accordingly." 1122 (when (or gnus-message-replysign gnus-message-replyencrypt) 1123 (let (signed encrypted) 1124 (save-excursion 1125 (set-buffer gnus-article-buffer) 1126 (setq signed (memq 'signed gnus-article-wash-types)) 1127 (setq encrypted (memq 'encrypted gnus-article-wash-types))) 1128 (cond ((and gnus-message-replyencrypt encrypted) 1129 (mml-secure-message mml-default-encrypt-method 1130 (if gnus-message-replysignencrypted 1131 'signencrypt 1132 'encrypt))) 1133 ((and gnus-message-replysign signed) 1134 (mml-secure-message mml-default-sign-method 'sign)))))) 1135 1136(defun gnus-summary-reply-with-original (n &optional wide) 1137 "Start composing a reply mail to the current message. 1138The original article will be yanked." 1139 (interactive "P") 1140 (gnus-summary-reply (gnus-summary-work-articles n) wide)) 1141 1142(defun gnus-summary-reply-broken-reply-to (&optional yank wide very-wide) 1143 "Like `gnus-summary-reply' except removing reply-to field. 1144If prefix argument YANK is non-nil, the original article is yanked 1145automatically. 1146If WIDE, make a wide reply. 1147If VERY-WIDE, make a very wide reply." 1148 (interactive 1149 (list (and current-prefix-arg 1150 (gnus-summary-work-articles 1)))) 1151 (let ((gnus-msg-force-broken-reply-to t)) 1152 (gnus-summary-reply yank wide very-wide))) 1153 1154(defun gnus-summary-reply-broken-reply-to-with-original (n &optional wide) 1155 "Like `gnus-summary-reply-with-original' except removing reply-to field. 1156The original article will be yanked." 1157 (interactive "P") 1158 (gnus-summary-reply-broken-reply-to (gnus-summary-work-articles n) wide)) 1159 1160(defun gnus-summary-wide-reply (&optional yank) 1161 "Start composing a wide reply mail to the current message. 1162If prefix argument YANK is non-nil, the original article is yanked 1163automatically." 1164 (interactive 1165 (list (and current-prefix-arg 1166 (gnus-summary-work-articles 1)))) 1167 (gnus-summary-reply yank t)) 1168 1169(defun gnus-summary-wide-reply-with-original (n) 1170 "Start composing a wide reply mail to the current message. 1171The original article will be yanked. 1172Uses the process/prefix convention." 1173 (interactive "P") 1174 (gnus-summary-reply-with-original n t)) 1175 1176(defun gnus-summary-very-wide-reply (&optional yank) 1177 "Start composing a very wide reply mail to the current message. 1178If prefix argument YANK is non-nil, the original article is yanked 1179automatically." 1180 (interactive 1181 (list (and current-prefix-arg 1182 (gnus-summary-work-articles 1)))) 1183 (gnus-summary-reply yank t (gnus-summary-work-articles yank))) 1184 1185(defun gnus-summary-very-wide-reply-with-original (n) 1186 "Start composing a very wide reply mail to the current message. 1187The original article will be yanked." 1188 (interactive "P") 1189 (gnus-summary-reply 1190 (gnus-summary-work-articles n) t (gnus-summary-work-articles n))) 1191 1192(defun gnus-summary-mail-forward (&optional arg post) 1193 "Forward the current message(s) to another user. 1194If process marks exist, forward all marked messages; 1195if ARG is nil, see `message-forward-as-mime' and `message-forward-show-mml'; 1196if ARG is 1, decode the message and forward directly inline; 1197if ARG is 2, forward message as an rfc822 MIME section; 1198if ARG is 3, decode message and forward as an rfc822 MIME section; 1199if ARG is 4, forward message directly inline; 1200otherwise, use flipped `message-forward-as-mime'. 1201If POST, post instead of mail. 1202For the `inline' alternatives, also see the variable 1203`message-forward-ignored-headers'." 1204 (interactive "P") 1205 (if (cdr (gnus-summary-work-articles nil)) 1206 ;; Process marks are given. 1207 (gnus-uu-digest-mail-forward arg post) 1208 ;; No process marks. 1209 (let ((message-forward-as-mime message-forward-as-mime) 1210 (message-forward-show-mml message-forward-show-mml)) 1211 (cond 1212 ((null arg)) 1213 ((eq arg 1) 1214 (setq message-forward-as-mime nil 1215 message-forward-show-mml t)) 1216 ((eq arg 2) 1217 (setq message-forward-as-mime t 1218 message-forward-show-mml nil)) 1219 ((eq arg 3) 1220 (setq message-forward-as-mime t 1221 message-forward-show-mml t)) 1222 ((eq arg 4) 1223 (setq message-forward-as-mime nil 1224 message-forward-show-mml nil)) 1225 (t 1226 (setq message-forward-as-mime (not message-forward-as-mime)))) 1227 (let* ((gnus-article-reply (gnus-summary-article-number)) 1228 (gnus-article-yanked-articles (list gnus-article-reply))) 1229 (gnus-setup-message 'forward 1230 (gnus-summary-select-article) 1231 (let ((mail-parse-charset 1232 (or (and (gnus-buffer-live-p gnus-article-buffer) 1233 (with-current-buffer gnus-article-buffer 1234 gnus-article-charset)) 1235 gnus-newsgroup-charset)) 1236 (mail-parse-ignored-charsets 1237 gnus-newsgroup-ignored-charsets)) 1238 (set-buffer gnus-original-article-buffer) 1239 (message-forward post))))))) 1240 1241(defun gnus-summary-resend-message (address n) 1242 "Resend the current article to ADDRESS." 1243 (interactive 1244 (list (message-read-from-minibuffer 1245 "Resend message(s) to: " 1246 (when (and gnus-summary-resend-default-address 1247 (gnus-buffer-live-p gnus-original-article-buffer)) 1248 ;; If some other article is currently selected, the 1249 ;; initial-contents is wrong. Whatever, it is just the 1250 ;; initial-contents. 1251 (with-current-buffer gnus-original-article-buffer 1252 (nnmail-fetch-field "to")))) 1253 current-prefix-arg)) 1254 (let ((articles (gnus-summary-work-articles n)) 1255 article) 1256 (while (setq article (pop articles)) 1257 (gnus-summary-select-article nil nil nil article) 1258 (save-excursion 1259 (set-buffer gnus-original-article-buffer) 1260 (message-resend address)) 1261 (gnus-summary-mark-article-as-forwarded article)))) 1262 1263;; From: Matthieu Moy <Matthieu.Moy@imag.fr> 1264(defun gnus-summary-resend-message-edit () 1265 "Resend an article that has already been sent. 1266A new buffer will be created to allow the user to modify body and 1267contents of the message, and then, everything will happen as when 1268composing a new message." 1269 (interactive) 1270 (let ((article (gnus-summary-article-number))) 1271 (gnus-setup-message 'reply-yank 1272 (gnus-summary-select-article t) 1273 (set-buffer gnus-original-article-buffer) 1274 (let ((cur (current-buffer)) 1275 (to (message-fetch-field "to"))) 1276 ;; Get a normal message buffer. 1277 (message-pop-to-buffer (message-buffer-name "Resend" to)) 1278 (insert-buffer-substring cur) 1279 (mime-to-mml) 1280 (message-narrow-to-head-1) 1281 ;; Gnus will generate a new one when sending. 1282 (message-remove-header "Message-ID") 1283 (message-remove-header message-ignored-resent-headers t) 1284 ;; Remove unwanted headers. 1285 (goto-char (point-max)) 1286 (insert mail-header-separator) 1287 (goto-char (point-min)) 1288 (when (re-search-forward "^To:\\|^Newsgroups:" nil 'move) 1289 (forward-char 1)) 1290 (widen))))) 1291 1292(defun gnus-summary-post-forward (&optional arg) 1293 "Forward the current article to a newsgroup. 1294See `gnus-summary-mail-forward' for ARG." 1295 (interactive "P") 1296 (gnus-summary-mail-forward arg t)) 1297 1298(defvar gnus-nastygram-message 1299 "The following article was inappropriately posted to %s.\n\n" 1300 "Format string to insert in nastygrams. 1301The current group name will be inserted at \"%s\".") 1302 1303(defun gnus-summary-mail-nastygram (n) 1304 "Send a nastygram to the author of the current article." 1305 (interactive "P") 1306 (when (or gnus-expert-user 1307 (gnus-y-or-n-p 1308 "Really send a nastygram to the author of the current article? ")) 1309 (let ((group gnus-newsgroup-name)) 1310 (gnus-summary-reply-with-original n) 1311 (set-buffer gnus-message-buffer) 1312 (message-goto-body) 1313 (insert (format gnus-nastygram-message group)) 1314 (message-send-and-exit)))) 1315 1316(defun gnus-summary-mail-crosspost-complaint (n) 1317 "Send a complaint about crossposting to the current article(s)." 1318 (interactive "P") 1319 (let ((articles (gnus-summary-work-articles n)) 1320 article) 1321 (while (setq article (pop articles)) 1322 (set-buffer gnus-summary-buffer) 1323 (gnus-summary-goto-subject article) 1324 (let ((group (gnus-group-real-name gnus-newsgroup-name)) 1325 newsgroups followup-to) 1326 (gnus-summary-select-article) 1327 (set-buffer gnus-original-article-buffer) 1328 (if (and (<= (length (message-tokenize-header 1329 (setq newsgroups 1330 (mail-fetch-field "newsgroups")) 1331 ", ")) 1332 1) 1333 (or (not (setq followup-to (mail-fetch-field "followup-to"))) 1334 (not (member group (message-tokenize-header 1335 followup-to ", "))))) 1336 (if followup-to 1337 (gnus-message 1 "Followup-to restricted") 1338 (gnus-message 1 "Not a crossposted article")) 1339 (set-buffer gnus-summary-buffer) 1340 (gnus-summary-reply-with-original 1) 1341 (set-buffer gnus-message-buffer) 1342 (message-goto-body) 1343 (insert (format gnus-crosspost-complaint newsgroups group)) 1344 (message-goto-subject) 1345 (re-search-forward " *$") 1346 (replace-match " (crosspost notification)" t t) 1347 (gnus-deactivate-mark) 1348 (when (gnus-y-or-n-p "Send this complaint? ") 1349 (message-send-and-exit))))))) 1350 1351(defun gnus-mail-parse-comma-list () 1352 (let (accumulated 1353 beg) 1354 (skip-chars-forward " ") 1355 (while (not (eobp)) 1356 (setq beg (point)) 1357 (skip-chars-forward "^,") 1358 (while (zerop 1359 (save-excursion 1360 (save-restriction 1361 (let ((i 0)) 1362 (narrow-to-region beg (point)) 1363 (goto-char beg) 1364 (logand (progn 1365 (while (search-forward "\"" nil t) 1366 (incf i)) 1367 (if (zerop i) 2 i)) 1368 2))))) 1369 (skip-chars-forward ",") 1370 (skip-chars-forward "^,")) 1371 (skip-chars-backward " ") 1372 (push (buffer-substring beg (point)) 1373 accumulated) 1374 (skip-chars-forward "^,") 1375 (skip-chars-forward ", ")) 1376 accumulated)) 1377 1378(defun gnus-inews-add-to-address (group) 1379 (let ((to-address (mail-fetch-field "to"))) 1380 (when (and to-address 1381 (gnus-alive-p)) 1382 ;; This mail group doesn't have a `to-list', so we add one 1383 ;; here. Magic! 1384 (when (gnus-y-or-n-p 1385 (format "Do you want to add this as `to-list': %s? " to-address)) 1386 (gnus-group-add-parameter group (cons 'to-list to-address)))))) 1387 1388(defun gnus-put-message () 1389 "Put the current message in some group and return to Gnus." 1390 (interactive) 1391 (let ((reply gnus-article-reply) 1392 (winconf gnus-prev-winconf) 1393 (group gnus-newsgroup-name)) 1394 (unless (and group 1395 (not (gnus-group-read-only-p group))) 1396 (setq group (read-string "Put in group: " nil (gnus-writable-groups)))) 1397 1398 (when (gnus-gethash group gnus-newsrc-hashtb) 1399 (error "No such group: %s" group)) 1400 (save-excursion 1401 (save-restriction 1402 (widen) 1403 (message-narrow-to-headers) 1404 (let ((gnus-deletable-headers nil)) 1405 (message-generate-headers 1406 (if (message-news-p) 1407 message-required-news-headers 1408 message-required-mail-headers))) 1409 (goto-char (point-max)) 1410 (if (string-match " " group) 1411 (insert "Gcc: \"" group "\"\n") 1412 (insert "Gcc: " group "\n")) 1413 (widen))) 1414 (gnus-inews-do-gcc) 1415 (when (and (get-buffer gnus-group-buffer) 1416 (gnus-buffer-exists-p (car-safe reply)) 1417 (cdr reply)) 1418 (set-buffer (car reply)) 1419 (gnus-summary-mark-article-as-replied (cdr reply))) 1420 (when winconf 1421 (set-window-configuration winconf)))) 1422 1423(defun gnus-article-mail (yank) 1424 "Send a reply to the address near point. 1425If YANK is non-nil, include the original article." 1426 (interactive "P") 1427 (let ((address 1428 (buffer-substring 1429 (save-excursion (re-search-backward "[ \t\n]" nil t) (1+ (point))) 1430 (save-excursion (re-search-forward "[ \t\n]" nil t) (1- (point)))))) 1431 (when address 1432 (gnus-msg-mail address) 1433 (when yank 1434 (gnus-inews-yank-articles (list (cdr gnus-article-current))))))) 1435 1436(defvar nntp-server-type) 1437(defun gnus-bug () 1438 "Send a bug report to the Gnus maintainers." 1439 (interactive) 1440 (unless (gnus-alive-p) 1441 (error "Gnus has been shut down")) 1442 (gnus-setup-message (if (message-mail-user-agent) 'message 'bug) 1443 (unless (message-mail-user-agent) 1444 (delete-other-windows) 1445 (when gnus-bug-create-help-buffer 1446 (switch-to-buffer "*Gnus Help Bug*") 1447 (erase-buffer) 1448 (insert gnus-bug-message) 1449 (goto-char (point-min))) 1450 (message-pop-to-buffer "*Gnus Bug*")) 1451 (let ((message-this-is-mail t)) 1452 (message-setup `((To . ,gnus-maintainer) (Subject . "")))) 1453 (when gnus-bug-create-help-buffer 1454 (push `(gnus-bug-kill-buffer) message-send-actions)) 1455 (goto-char (point-min)) 1456 (re-search-forward (concat "^" (regexp-quote mail-header-separator) "$")) 1457 (forward-line 1) 1458 (insert (gnus-version) "\n" 1459 (emacs-version) "\n") 1460 (when (and (boundp 'nntp-server-type) 1461 (stringp nntp-server-type)) 1462 (insert nntp-server-type)) 1463 (insert "\n\n\n\n\n") 1464 (let (text) 1465 (save-excursion 1466 (set-buffer (gnus-get-buffer-create " *gnus environment info*")) 1467 (erase-buffer) 1468 (gnus-debug) 1469 (setq text (buffer-string))) 1470 (insert "<#part type=application/emacs-lisp disposition=inline description=\"User settings\">\n" text "\n<#/part>")) 1471 (goto-char (point-min)) 1472 (search-forward "Subject: " nil t) 1473 (message ""))) 1474 1475(defun gnus-bug-kill-buffer () 1476 (when (get-buffer "*Gnus Help Bug*") 1477 (kill-buffer "*Gnus Help Bug*"))) 1478 1479(defun gnus-summary-yank-message (buffer n) 1480 "Yank the current article into a composed message." 1481 (interactive 1482 (list (completing-read "Buffer: " (mapcar 'list (message-buffers)) nil t) 1483 current-prefix-arg)) 1484 (gnus-summary-iterate n 1485 (let ((gnus-inhibit-treatment t)) 1486 (gnus-summary-select-article)) 1487 (save-excursion 1488 (set-buffer buffer) 1489 (message-yank-buffer gnus-article-buffer)))) 1490 1491(defun gnus-debug () 1492 "Attempts to go through the Gnus source file and report what variables have been changed. 1493The source file has to be in the Emacs load path." 1494 (interactive) 1495 (let ((files gnus-debug-files) 1496 (point (point)) 1497 file expr olist sym) 1498 (gnus-message 4 "Please wait while we snoop your variables...") 1499 (sit-for 0) 1500 ;; Go through all the files looking for non-default values for variables. 1501 (save-excursion 1502 (set-buffer (gnus-get-buffer-create " *gnus bug info*")) 1503 (while files 1504 (erase-buffer) 1505 (when (and (setq file (locate-library (pop files))) 1506 (file-exists-p file)) 1507 (insert-file-contents file) 1508 (goto-char (point-min)) 1509 (if (not (re-search-forward "^;;* *Internal variables" nil t)) 1510 (gnus-message 4 "Malformed sources in file %s" file) 1511 (narrow-to-region (point-min) (point)) 1512 (goto-char (point-min)) 1513 (while (setq expr (ignore-errors (read (current-buffer)))) 1514 (ignore-errors 1515 (and (or (eq (car expr) 'defvar) 1516 (eq (car expr) 'defcustom)) 1517 (stringp (nth 3 expr)) 1518 (not (memq (nth 1 expr) gnus-debug-exclude-variables)) 1519 (or (not (boundp (nth 1 expr))) 1520 (not (equal (eval (nth 2 expr)) 1521 (symbol-value (nth 1 expr))))) 1522 (push (nth 1 expr) olist))))))) 1523 (kill-buffer (current-buffer))) 1524 (when (setq olist (nreverse olist)) 1525 (insert "------------------ Environment follows ------------------\n\n")) 1526 (while olist 1527 (if (boundp (car olist)) 1528 (ignore-errors 1529 (gnus-pp 1530 `(setq ,(car olist) 1531 ,(if (or (consp (setq sym (symbol-value (car olist)))) 1532 (and (symbolp sym) 1533 (not (or (eq sym nil) 1534 (eq sym t))))) 1535 (list 'quote (symbol-value (car olist))) 1536 (symbol-value (car olist)))))) 1537 (insert ";; (makeunbound '" (symbol-name (car olist)) ")\n")) 1538 (setq olist (cdr olist))) 1539 (insert "\n\n") 1540 ;; Remove any control chars - they seem to cause trouble for some 1541 ;; mailers. (Byte-compiled output from the stuff above.) 1542 (goto-char point) 1543 (while (re-search-forward (mm-string-as-multibyte 1544 "[\000-\010\013-\037\200-\237]") nil t) 1545 (replace-match (format "\\%03o" (string-to-char (match-string 0))) 1546 t t)))) 1547 1548;;; Treatment of rejected articles. 1549;;; Bounced mail. 1550 1551(defun gnus-summary-resend-bounced-mail (&optional fetch) 1552 "Re-mail the current message. 1553This only makes sense if the current message is a bounce message that 1554contains some mail you have written which has been bounced back to 1555you. 1556If FETCH, try to fetch the article that this is a reply to, if indeed 1557this is a reply." 1558 (interactive "P") 1559 (gnus-summary-select-article t) 1560 (set-buffer gnus-original-article-buffer) 1561 (gnus-setup-message 'compose-bounce 1562 (let* ((references (mail-fetch-field "references")) 1563 (parent (and references (gnus-parent-id references)))) 1564 (message-bounce) 1565 ;; If there are references, we fetch the article we answered to. 1566 (and fetch parent 1567 (gnus-summary-refer-article parent) 1568 (gnus-summary-show-all-headers))))) 1569 1570;;; Gcc handling. 1571 1572(defun gnus-inews-group-method (group) 1573 (cond 1574 ;; If the group doesn't exist, we assume 1575 ;; it's an archive group... 1576 ((and (null (gnus-get-info group)) 1577 (eq (car (gnus-server-to-method gnus-message-archive-method)) 1578 (car (gnus-server-to-method (gnus-group-method group))))) 1579 gnus-message-archive-method) 1580 ;; Use the method. 1581 ((gnus-info-method (gnus-get-info group)) 1582 (gnus-info-method (gnus-get-info group))) 1583 ;; Find the method. 1584 (t (gnus-server-to-method (gnus-group-method group))))) 1585 1586;; Do Gcc handling, which copied the message over to some group. 1587(defun gnus-inews-do-gcc (&optional gcc) 1588 (interactive) 1589 (save-excursion 1590 (save-restriction 1591 (message-narrow-to-headers) 1592 (let ((gcc (or gcc (mail-fetch-field "gcc" nil t))) 1593 (cur (current-buffer)) 1594 groups group method group-art 1595 mml-externalize-attachments) 1596 (when gcc 1597 (message-remove-header "gcc") 1598 (widen) 1599 (setq groups (message-unquote-tokens 1600 (message-tokenize-header gcc " ,"))) 1601 ;; Copy the article over to some group(s). 1602 (while (setq group (pop groups)) 1603 (unless (gnus-check-server 1604 (setq method (gnus-inews-group-method group))) 1605 (error "Can't open server %s" (if (stringp method) method 1606 (car method)))) 1607 (unless (gnus-request-group group nil method) 1608 (gnus-request-create-group group method)) 1609 (setq mml-externalize-attachments 1610 (if (stringp gnus-gcc-externalize-attachments) 1611 (string-match gnus-gcc-externalize-attachments group) 1612 gnus-gcc-externalize-attachments)) 1613 (save-excursion 1614 (nnheader-set-temp-buffer " *acc*") 1615 (insert-buffer-substring cur) 1616 (message-encode-message-body) 1617 (save-restriction 1618 (message-narrow-to-headers) 1619 (let* ((mail-parse-charset message-default-charset) 1620 (newsgroups-field (save-restriction 1621 (message-narrow-to-headers-or-head) 1622 (message-fetch-field "Newsgroups"))) 1623 (followup-field (save-restriction 1624 (message-narrow-to-headers-or-head) 1625 (message-fetch-field "Followup-To"))) 1626 ;; BUG: We really need to get the charset for 1627 ;; each name in the Newsgroups and Followup-To 1628 ;; lines to allow crossposting between group 1629 ;; namess with incompatible character sets. 1630 ;; -- Per Abrahamsen <abraham@dina.kvl.dk> 2001-10-08. 1631 (group-field-charset 1632 (gnus-group-name-charset 1633 method (or newsgroups-field ""))) 1634 (followup-field-charset 1635 (gnus-group-name-charset 1636 method (or followup-field ""))) 1637 (rfc2047-header-encoding-alist 1638 (append 1639 (when group-field-charset 1640 (list (cons "Newsgroups" group-field-charset))) 1641 (when followup-field-charset 1642 (list (cons "Followup-To" followup-field-charset))) 1643 rfc2047-header-encoding-alist))) 1644 (mail-encode-encoded-word-buffer))) 1645 (goto-char (point-min)) 1646 (when (re-search-forward 1647 (concat "^" (regexp-quote mail-header-separator) "$") 1648 nil t) 1649 (replace-match "" t t )) 1650 (unless (setq group-art 1651 (gnus-request-accept-article group method t t)) 1652 (gnus-message 1 "Couldn't store article in group %s: %s" 1653 group (gnus-status-message method)) 1654 (sit-for 2)) 1655 (when (and group-art 1656 ;; FIXME: Should gcc-mark-as-read work when 1657 ;; Gnus is not running? 1658 (gnus-alive-p) 1659 (or gnus-gcc-mark-as-read 1660 (and 1661 (boundp 'gnus-inews-mark-gcc-as-read) 1662 (symbol-value 'gnus-inews-mark-gcc-as-read)))) 1663 (gnus-group-mark-article-read group (cdr group-art))) 1664 (kill-buffer (current-buffer))))))))) 1665 1666(defun gnus-inews-insert-gcc () 1667 "Insert Gcc headers based on `gnus-outgoing-message-group'." 1668 (save-excursion 1669 (save-restriction 1670 (message-narrow-to-headers) 1671 (let* ((group gnus-outgoing-message-group) 1672 (gcc (cond 1673 ((functionp group) 1674 (funcall group)) 1675 ((or (stringp group) (listp group)) 1676 group)))) 1677 (when gcc 1678 (insert "Gcc: " 1679 (if (stringp gcc) 1680 (if (string-match " " gcc) 1681 (concat "\"" gcc "\"") 1682 gcc) 1683 (mapconcat (lambda (group) 1684 (if (string-match " " group) 1685 (concat "\"" group "\"") 1686 group)) 1687 gcc " ")) 1688 "\n")))))) 1689 1690(defun gnus-inews-insert-archive-gcc (&optional group) 1691 "Insert the Gcc to say where the article is to be archived." 1692 (let* ((var gnus-message-archive-group) 1693 (group (or group gnus-newsgroup-name "")) 1694 (gcc-self-val 1695 (and gnus-newsgroup-name 1696 (not (equal gnus-newsgroup-name "")) 1697 (gnus-group-find-parameter 1698 gnus-newsgroup-name 'gcc-self))) 1699 result 1700 (groups 1701 (cond 1702 ((null gnus-message-archive-method) 1703 ;; Ignore. 1704 nil) 1705 ((stringp var) 1706 ;; Just a single group. 1707 (list var)) 1708 ((null var) 1709 ;; We don't want this. 1710 nil) 1711 ((and (listp var) (stringp (car var))) 1712 ;; A list of groups. 1713 var) 1714 ((functionp var) 1715 ;; A function. 1716 (funcall var group)) 1717 (t 1718 ;; An alist of regexps/functions/forms. 1719 (while (and var 1720 (not 1721 (setq result 1722 (cond 1723 ((stringp (caar var)) 1724 ;; Regexp. 1725 (when (string-match (caar var) group) 1726 (cdar var))) 1727 ((functionp (car var)) 1728 ;; Function. 1729 (funcall (car var) group)) 1730 (t 1731 (eval (car var))))))) 1732 (setq var (cdr var))) 1733 result))) 1734 name) 1735 (when (or groups gcc-self-val) 1736 (when (stringp groups) 1737 (setq groups (list groups))) 1738 (save-excursion 1739 (save-restriction 1740 (message-narrow-to-headers) 1741 (goto-char (point-max)) 1742 (insert "Gcc: ") 1743 (if gcc-self-val 1744 ;; Use the `gcc-self' param value instead. 1745 (progn 1746 (insert 1747 (if (stringp gcc-self-val) 1748 (if (string-match " " gcc-self-val) 1749 (concat "\"" gcc-self-val "\"") 1750 gcc-self-val) 1751 ;; In nndoc groups, we use the parent group name 1752 ;; instead of the current group. 1753 (let ((group (or (gnus-group-find-parameter 1754 gnus-newsgroup-name 'parent-group) 1755 group))) 1756 (if (string-match " " group) 1757 (concat "\"" group "\"") 1758 group)))) 1759 (if (not (eq gcc-self-val 'none)) 1760 (insert "\n") 1761 (gnus-delete-line))) 1762 ;; Use the list of groups. 1763 (while (setq name (pop groups)) 1764 (let ((str (if (string-match ":" name) 1765 name 1766 (gnus-group-prefixed-name 1767 name gnus-message-archive-method)))) 1768 (insert (if (string-match " " str) 1769 (concat "\"" str "\"") 1770 str))) 1771 (when groups 1772 (insert " "))) 1773 (insert "\n"))))))) 1774 1775(defun gnus-mailing-list-followup-to () 1776 "Look at the headers in the current buffer and return a Mail-Followup-To address." 1777 (let ((x-been-there (gnus-fetch-original-field "x-beenthere")) 1778 (list-post (gnus-fetch-original-field "list-post"))) 1779 (when (and list-post 1780 (string-match "mailto:\\([^>]+\\)" list-post)) 1781 (setq list-post (match-string 1 list-post))) 1782 (or list-post 1783 x-been-there))) 1784 1785;;; Posting styles. 1786 1787(defun gnus-configure-posting-styles (&optional group-name) 1788 "Configure posting styles according to `gnus-posting-styles'." 1789 (unless gnus-inhibit-posting-styles 1790 (let ((group (or group-name gnus-newsgroup-name "")) 1791 (styles gnus-posting-styles) 1792 style match attribute value v results 1793 filep name address element) 1794 ;; If the group has a posting-style parameter, add it at the end with a 1795 ;; regexp matching everything, to be sure it takes precedence over all 1796 ;; the others. 1797 (when gnus-newsgroup-name 1798 (let ((tmp-style (gnus-group-find-parameter group 'posting-style t))) 1799 (when tmp-style 1800 (setq styles (append styles (list (cons ".*" tmp-style))))))) 1801 ;; Go through all styles and look for matches. 1802 (dolist (style styles) 1803 (setq match (pop style)) 1804 (goto-char (point-min)) 1805 (when (cond 1806 ((stringp match) 1807 ;; Regexp string match on the group name. 1808 (string-match match group)) 1809 ((eq match 'header) 1810 ;; Obsolete format of header match. 1811 (and (gnus-buffer-live-p gnus-article-copy) 1812 (with-current-buffer gnus-article-copy 1813 (save-restriction 1814 (nnheader-narrow-to-headers) 1815 (let ((header (message-fetch-field (pop style)))) 1816 (and header 1817 (string-match (pop style) header))))))) 1818 ((or (symbolp match) 1819 (functionp match)) 1820 (cond 1821 ((functionp match) 1822 ;; Function to be called. 1823 (funcall match)) 1824 ((boundp match) 1825 ;; Variable to be checked. 1826 (symbol-value match)))) 1827 ((listp match) 1828 (cond 1829 ((eq (car match) 'header) 1830 ;; New format of header match. 1831 (and (gnus-buffer-live-p gnus-article-copy) 1832 (with-current-buffer gnus-article-copy 1833 (save-restriction 1834 (nnheader-narrow-to-headers) 1835 (let ((header (message-fetch-field (nth 1 match)))) 1836 (and header 1837 (string-match (nth 2 match) header))))))) 1838 (t 1839 ;; This is a form to be evaled. 1840 (eval match))))) 1841 ;; We have a match, so we set the variables. 1842 (dolist (attribute style) 1843 (setq element (pop attribute) 1844 filep nil) 1845 (setq value 1846 (cond 1847 ((eq (car attribute) :file) 1848 (setq filep t) 1849 (cadr attribute)) 1850 ((eq (car attribute) :value) 1851 (cadr attribute)) 1852 (t 1853 (car attribute)))) 1854 ;; We get the value. 1855 (setq v 1856 (cond 1857 ((stringp value) 1858 value) 1859 ((or (symbolp value) 1860 (functionp value)) 1861 (cond ((functionp value) 1862 (funcall value)) 1863 ((boundp value) 1864 (symbol-value value)))) 1865 ((listp value) 1866 (eval value)))) 1867 ;; Translate obsolescent value. 1868 (cond 1869 ((eq element 'signature-file) 1870 (setq element 'signature 1871 filep t)) 1872 ((eq element 'x-face-file) 1873 (setq element 'x-face 1874 filep t))) 1875 ;; Get the contents of file elems. 1876 (when (and filep v) 1877 (setq v (with-temp-buffer 1878 (insert-file-contents v) 1879 (buffer-substring 1880 (point-min) 1881 (progn 1882 (goto-char (point-max)) 1883 (if (zerop (skip-chars-backward "\n")) 1884 (point) 1885 (1+ (point)))))))) 1886 (setq results (delq (assoc element results) results)) 1887 (push (cons element v) results)))) 1888 ;; Now we have all the styles, so we insert them. 1889 (setq name (assq 'name results) 1890 address (assq 'address results)) 1891 (setq results (delq name (delq address results))) 1892 (gnus-make-local-hook 'message-setup-hook) 1893 (setq results (sort results (lambda (x y) 1894 (string-lessp (car x) (car y))))) 1895 (dolist (result results) 1896 (add-hook 'message-setup-hook 1897 (cond 1898 ((eq 'eval (car result)) 1899 'ignore) 1900 ((eq 'body (car result)) 1901 `(lambda () 1902 (save-excursion 1903 (message-goto-body) 1904 (insert ,(cdr result))))) 1905 ((eq 'signature (car result)) 1906 (set (make-local-variable 'message-signature) nil) 1907 (set (make-local-variable 'message-signature-file) nil) 1908 (if (not (cdr result)) 1909 'ignore 1910 `(lambda () 1911 (save-excursion 1912 (let ((message-signature ,(cdr result))) 1913 (when message-signature 1914 (message-insert-signature))))))) 1915 (t 1916 (let ((header 1917 (if (symbolp (car result)) 1918 (capitalize (symbol-name (car result))) 1919 (car result)))) 1920 `(lambda () 1921 (save-excursion 1922 (message-remove-header ,header) 1923 (let ((value ,(cdr result))) 1924 (when value 1925 (message-goto-eoh) 1926 (insert ,header ": " value) 1927 (unless (bolp) 1928 (insert "\n"))))))))) 1929 nil 'local)) 1930 (when (or name address) 1931 (add-hook 'message-setup-hook 1932 `(lambda () 1933 (set (make-local-variable 'user-mail-address) 1934 ,(or (cdr address) user-mail-address)) 1935 (let ((user-full-name ,(or (cdr name) (user-full-name))) 1936 (user-mail-address 1937 ,(or (cdr address) user-mail-address))) 1938 (save-excursion 1939 (message-remove-header "From") 1940 (message-goto-eoh) 1941 (insert "From: " (message-make-from) "\n")))) 1942 nil 'local))))) 1943 1944;;; Allow redefinition of functions. 1945 1946(gnus-ems-redefine) 1947 1948(provide 'gnus-msg) 1949 1950;;; arch-tag: 9f22b2f5-1c0a-49de-916e-4c88e984852b 1951;;; gnus-msg.el ends here 1952