1;;; rnewspost.el --- USENET news poster/mailer for GNU Emacs 2 3;; Copyright (C) 1985, 1986, 1987 Free Software Foundation, Inc. 4 5;; Maintainer: FSF 6;; Keywords: mail, 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 22;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. 23 24;; Change Log: 25 26;; moved posting and mail code from rnews.el 27;; tower@prep.ai.mit.edu Wed Oct 29 1986 28;; brought posting code almost up to the revision of RFC 850 for News 2.11 29;; - couldn't see handling the special meaning of the Keyword: poster 30;; - not worth the code space to support the old A news Title: (which 31;; Subject: replaced) and Article-I.D.: (which Message-ID: replaced) 32;; tower@prep Nov 86 33;; changed C-c C-r key-binding due to rename of news-caesar-buffer-body 34;; tower@prep 21 Nov 86 35;; added (require 'rnews) tower@prep 22 Apr 87 36;; restricted call of news-show-all-headers in news-post-news & news-reply 37;; tower@prep 28 Apr 87 38;; commented out Posting-Front-End to save USENET bytes tower@prep Jul 31 87 39;; commented out -n and -t args in news-inews tower@prep 15 Oct 87 40 41;Now in paths.el. 42;(defvar news-inews-program "inews" 43; "Function to post news.") 44 45;; Replying and posting news items are done by these functions. 46;; imported from rmail and modified to work with rnews ... 47;; Mon Mar 25,1985 at 03:07:04 ads@mit-hermes. 48;; this is done so that rnews can operate independently from rmail.el and 49;; sendmail and dosen't have to autoload these functions. 50;; 51;;; >> Nuked by Mly to autoload those functions again, as the duplication of 52;;; >> code was making maintenance too difficult. 53 54;;; Code: 55 56(require 'sendmail) 57(require 'rnews) 58 59(defvar news-reply-mode-map () "Mode map used by news-reply.") 60 61(or news-reply-mode-map 62 (progn 63 (setq news-reply-mode-map (make-keymap)) 64 (define-key news-reply-mode-map "\C-c?" 'describe-mode) 65 (define-key news-reply-mode-map "\C-c\C-f\C-d" 'news-reply-distribution) 66 (define-key news-reply-mode-map "\C-c\C-f\C-k" 'news-reply-keywords) 67 (define-key news-reply-mode-map "\C-c\C-f\C-n" 'news-reply-newsgroups) 68 (define-key news-reply-mode-map "\C-c\C-f\C-f" 'news-reply-followup-to) 69 (define-key news-reply-mode-map "\C-c\C-f\C-s" 'mail-subject) 70 (define-key news-reply-mode-map "\C-c\C-f\C-a" 'news-reply-summary) 71 (define-key news-reply-mode-map "\C-c\C-r" 'news-caesar-buffer-body) 72 (define-key news-reply-mode-map "\C-c\C-w" 'news-reply-signature) 73 (define-key news-reply-mode-map "\C-c\C-y" 'news-reply-yank-original) 74 (define-key news-reply-mode-map "\C-c\C-q" 'mail-fill-yanked-message) 75 (define-key news-reply-mode-map "\C-c\C-c" 'news-inews) 76 (define-key news-reply-mode-map "\C-c\C-s" 'news-inews))) 77 78(defun news-reply-mode () 79 "Major mode for editing news to be posted on USENET. 80First-time posters are asked to please read the articles in newsgroup: 81 news.announce.newusers . 82Like Text Mode but with these additional commands: 83 84C-c C-s news-inews (post the message) C-c C-c news-inews 85C-c C-f move to a header field (and create it if there isn't): 86 C-c C-f C-n move to Newsgroups: C-c C-f C-s move to Subj: 87 C-c C-f C-f move to Followup-To: C-c C-f C-k move to Keywords: 88 C-c C-f C-d move to Distribution: C-c C-f C-a move to Summary: 89C-c C-y news-reply-yank-original (insert current message, in NEWS). 90C-c C-q mail-fill-yanked-message (fill what was yanked). 91C-c C-r caesar rotate all letters by 13 places in the article's body (rot13)." 92 (interactive) 93 ;; require... 94 (or (fboundp 'mail-setup) (load "sendmail")) 95 (kill-all-local-variables) 96 (make-local-variable 'mail-reply-buffer) 97 (setq mail-reply-buffer nil) 98 (set-syntax-table text-mode-syntax-table) 99 (use-local-map news-reply-mode-map) 100 (setq local-abbrev-table text-mode-abbrev-table) 101 (setq major-mode 'news-reply-mode) 102 (setq mode-name "News") 103 (make-local-variable 'paragraph-separate) 104 (make-local-variable 'paragraph-start) 105 (setq paragraph-start (concat "^" mail-header-separator "$\\|" 106 paragraph-start)) 107 (setq paragraph-separate (concat "^" mail-header-separator "$\\|" 108 paragraph-separate)) 109 (run-hooks 'text-mode-hook 'news-reply-mode-hook)) 110 111(defvar news-reply-yank-from 112 "Save From: field for news-reply-yank-original." 113 "") 114 115(defvar news-reply-yank-message-id 116 "Save Message-Id: field for news-reply-yank-original." 117 "") 118 119(defun news-reply-yank-original (arg) 120 "Insert the message being replied to, if any (in rmail). 121Puts point before the text and mark after. 122Indents each nonblank line ARG spaces (default 3). 123Just \\[universal-argument] as argument means don't indent 124and don't delete any header fields." 125 (interactive "P") 126 (mail-yank-original arg) 127 (exchange-point-and-mark) 128 (run-hooks 'news-reply-header-hook)) 129 130(defvar news-reply-header-hook 131 '(lambda () 132 (insert "In article " news-reply-yank-message-id 133 " " news-reply-yank-from " writes:\n\n")) 134 "Hook for inserting a header at the top of a yanked message.") 135 136(defun news-reply-newsgroups () 137 "Move point to end of Newsgroups: field. 138RFC 850 constrains the Newsgroups: field to be a comma separated list of valid 139newsgroups names at your site: 140Newsgroups: news.misc,comp.misc,rec.misc" 141 (interactive) 142 (expand-abbrev) 143 (goto-char (point-min)) 144 (mail-position-on-field "Newsgroups")) 145 146(defun news-reply-followup-to () 147 "Move point to end of Followup-To: field. Create the field if none. 148One usually requests followups to only one newsgroup. 149RFC 850 constrains the Followup-To: field to be a comma separated list of valid 150newsgroups names at your site, that are also in the Newsgroups: field: 151Newsgroups: news.misc,comp.misc,rec.misc,misc.misc,soc.misc 152Followup-To: news.misc,comp.misc,rec.misc" 153 (interactive) 154 (expand-abbrev) 155 (or (mail-position-on-field "Followup-To" t) 156 (progn (mail-position-on-field "newsgroups") 157 (insert "\nFollowup-To: "))) 158 ;; @@ could do a completing read based on the Newsgroups: field to 159 ;; @@ fill in the Followup-To: field 160) 161 162(defun news-reply-distribution () 163 "Move point to end of Distribution: optional field. 164Create the field if none. Without this field the posting goes to all of 165USENET. The field is used to restrict the posting to parts of USENET." 166 (interactive) 167 (expand-abbrev) 168 (mail-position-on-field "Distribution") 169 ;; @@could do a completing read based on the news library file: 170 ;; @@ ../distributions to fill in the field. 171 ) 172 173(defun news-reply-keywords () 174 "Move point to end of Keywords: optional field. Create the field if none. 175Used as an aid to the news reader, it can contain a few, well selected keywords 176identifying the message." 177 (interactive) 178 (expand-abbrev) 179 (mail-position-on-field "Keywords")) 180 181(defun news-reply-summary () 182 "Move point to end of Summary: optional field. Create the field if none. 183Used as an aid to the news reader, it can contain a succinct 184summary (abstract) of the message." 185 (interactive) 186 (expand-abbrev) 187 (mail-position-on-field "Summary")) 188 189(defun news-reply-signature () 190 "The inews program appends ~/.signature automatically." 191 (interactive) 192 (message "~/.signature will be appended automatically.")) 193 194(defun news-setup (to subject in-reply-to newsgroups replybuffer) 195 "Setup the news reply or posting buffer with the proper headers and in 196news-reply-mode." 197 (setq mail-reply-buffer replybuffer) 198 (let ((mail-setup-hook nil)) 199 (if (null to) 200 ;; this hack is needed so that inews wont be confused by 201 ;; the fcc: and bcc: fields 202 (let ((mail-self-blind nil) 203 (mail-archive-file-name nil)) 204 (mail-setup to subject in-reply-to nil replybuffer nil) 205 (beginning-of-line) 206 (delete-region (point) (progn (forward-line 1) (point))) 207 (goto-char (point-max))) 208 (mail-setup to subject in-reply-to nil replybuffer nil)) 209 ;;;(mail-position-on-field "Posting-Front-End") 210 ;;;(insert (emacs-version)) 211 (goto-char (point-max)) 212 (if (let ((case-fold-search t)) 213 (re-search-backward "^Subject:" (point-min) t)) 214 (progn (beginning-of-line) 215 (insert "Newsgroups: " (or newsgroups "") "\n") 216 (if (not newsgroups) 217 (backward-char 1) 218 (goto-char (point-max))))) 219 (run-hooks 'news-setup-hook))) 220 221(defun news-inews () 222 "Send a news message using inews." 223 (interactive) 224 (let* (newsgroups subject 225 (case-fold-search nil)) 226 (save-excursion 227 (save-restriction 228 (goto-char (point-min)) 229 (search-forward (concat "\n" mail-header-separator "\n")) 230 (narrow-to-region (point-min) (point)) 231 (setq newsgroups (mail-fetch-field "newsgroups") 232 subject (mail-fetch-field "subject"))) 233 (widen) 234 (goto-char (point-min)) 235 (run-hooks 'news-inews-hook) 236 (goto-char (point-min)) 237 (search-forward (concat "\n" mail-header-separator "\n")) 238 (replace-match "\n\n") 239 (goto-char (point-max)) 240 ;; require a newline at the end for inews to append .signature to 241 (or (= (preceding-char) ?\n) 242 (insert ?\n)) 243 (message "Posting to USENET...") 244 (call-process-region (point-min) (point-max) 245 news-inews-program nil 0 nil 246 "-h") ; take all header lines! 247 ;@@ setting of subject and newsgroups still needed? 248 ;"-t" subject 249 ;"-n" newsgroups 250 (message "Posting to USENET... done") 251 (goto-char (point-min)) ;restore internal header separator 252 (search-forward "\n\n") 253 (replace-match (concat "\n" mail-header-separator "\n")) 254 (set-buffer-modified-p nil)) 255 (and (fboundp 'bury-buffer) (bury-buffer)))) 256 257;@@ shares some code with news-reply and news-post-news 258(defun news-mail-reply () 259 "Mail a reply to the author of the current article. 260While composing the reply, use \\[news-reply-yank-original] to yank the 261original message into it." 262 (interactive) 263 (let (from cc subject date to reply-to 264 (buffer (current-buffer))) 265 (save-restriction 266 (narrow-to-region (point-min) (progn (goto-line (point-min)) 267 (search-forward "\n\n") 268 (- (point) 1))) 269 (setq from (mail-fetch-field "from") 270 subject (mail-fetch-field "subject") 271 reply-to (mail-fetch-field "reply-to") 272 date (mail-fetch-field "date")) 273 (setq to from) 274 (pop-to-buffer "*mail*") 275 (mail nil 276 (if reply-to reply-to to) 277 subject 278 (let ((stop-pos (string-match " *at \\| *@ \\| *(\\| *<" from))) 279 (concat (if stop-pos (substring from 0 stop-pos) from) 280 "'s message of " 281 date)) 282 nil 283 buffer)))) 284 285;@@ the guts of news-reply and news-post-news should be combined. -tower 286(defun news-reply () 287 "Compose and post a reply (aka a followup) to the current article on USENET. 288While composing the followup, use \\[news-reply-yank-original] to yank the 289original message into it." 290 (interactive) 291 (if (y-or-n-p "Are you sure you want to followup to all of USENET? ") 292 (let (from cc subject date to followup-to newsgroups message-of 293 references distribution message-id 294 (buffer (current-buffer))) 295 (save-restriction 296 (and (not (= 0 (buffer-size))) ;@@real problem is non-existence of 297 ;@@ of article file 298 (equal major-mode 'news-mode) ;@@ if rmail-mode, 299 ;@@ should show full headers 300 (progn 301 (news-show-all-headers) ;@@ should save/restore header state, 302 ;@@ but rnews.el lacks support 303 (narrow-to-region (point-min) (progn (goto-char (point-min)) 304 (search-forward "\n\n") 305 (- (point) 1))))) 306 (setq from (mail-fetch-field "from") 307 news-reply-yank-from from 308 ;; @@ not handling old Title: field 309 subject (mail-fetch-field "subject") 310 date (mail-fetch-field "date") 311 followup-to (mail-fetch-field "followup-to") 312 newsgroups (or followup-to 313 (mail-fetch-field "newsgroups")) 314 references (mail-fetch-field "references") 315 ;; @@ not handling old Article-I.D.: field 316 distribution (mail-fetch-field "distribution") 317 message-id (mail-fetch-field "message-id") 318 news-reply-yank-message-id message-id) 319 (pop-to-buffer "*post-news*") 320 (news-reply-mode) 321 (if (and (buffer-modified-p) 322 (not 323 (y-or-n-p "Unsent article being composed; erase it? "))) 324 () 325 (progn 326 (erase-buffer) 327 (and subject 328 (progn (if (string-match "\\`Re: " subject) 329 (while (string-match "\\`Re: " subject) 330 (setq subject (substring subject 4)))) 331 (setq subject (concat "Re: " subject)))) 332 (and from 333 (progn 334 (let ((stop-pos 335 (string-match " *at \\| *@ \\| *(\\| *<" from))) 336 (setq message-of 337 (concat 338 (if stop-pos (substring from 0 stop-pos) from) 339 "'s message of " 340 date))))) 341 (news-setup 342 nil 343 subject 344 message-of 345 newsgroups 346 buffer) 347 (if followup-to 348 (progn (news-reply-followup-to) 349 (insert followup-to))) 350 (if distribution 351 (progn 352 (mail-position-on-field "Distribution") 353 (insert distribution))) 354 (mail-position-on-field "References") 355 (if references 356 (insert references)) 357 (if (and references message-id) 358 (insert " ")) 359 (if message-id 360 (insert message-id)) 361 (goto-char (point-max)))))) 362 (message ""))) 363 364;@@ the guts of news-reply and news-post-news should be combined. -tower 365(defun news-post-news () 366 "Begin editing a new USENET news article to be posted. 367Type \\[describe-mode] once editing the article to get a list of commands." 368 (interactive) 369 (if (y-or-n-p "Are you sure you want to post to all of USENET? ") 370 (let ((buffer (current-buffer))) 371 (save-restriction 372 (and (not (= 0 (buffer-size))) ;@@real problem is non-existence of 373 ;@@ of article file 374 (equal major-mode 'news-mode) ;@@ if rmail-mode, 375 ;@@ should show full headers 376 (progn 377 (news-show-all-headers) ;@@ should save/restore header state, 378 ;@@ but rnews.el lacks support 379 (narrow-to-region (point-min) (progn (goto-char (point-min)) 380 (search-forward "\n\n") 381 (- (point) 1))))) 382 (setq news-reply-yank-from (mail-fetch-field "from") 383 ;; @@ not handling old Article-I.D.: field 384 news-reply-yank-message-id (mail-fetch-field "message-id"))) 385 (pop-to-buffer "*post-news*") 386 (news-reply-mode) 387 (if (and (buffer-modified-p) 388 (not (y-or-n-p "Unsent article being composed; erase it? "))) 389 () ;@@ not saving point from last time 390 (progn (erase-buffer) 391 (news-setup () () () () buffer)))) 392 (message ""))) 393 394(defun news-mail-other-window () 395 "Send mail in another window. 396While composing the message, use \\[news-reply-yank-original] to yank the 397original message into it." 398 (interactive) 399 (mail-other-window nil nil nil nil nil (current-buffer))) 400 401;;; rnewspost.el ends here 402