lisp/gnusmail.el

   1 ;;; gnusmail.el --- mail reply commands for GNUS newsreader
   2
   3 ;; Author: Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
   4 ;; Last-Modified: 10 Jun 1992
   5
   6 ;; $Header: gnusmail.el,v 1.1 90/03/23 13:24:39 umerin Locked $
   7
   8 ;; Copyright (C) 1990 Free Software Foundation, Inc.
   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
  24 ;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
  25
  26 ;;; Commentary:
  27
  28 ;; Provides mail reply and mail other window command using usual mail
  29 ;; interface and mh-e interface.
  30 ;;
  31 ;; To use MAIL: set the variables gnus-mail-reply-method and
  32 ;; gnus-mail-other-window-method to gnus-mail-reply-using-mail and
  33 ;; gnus-mail-other-window-using-mail, respectively.
  34 ;;
  35 ;; To use MH-E: set the variables gnus-mail-reply-method and
  36 ;; gnus-mail-other-window-method to gnus-mail-reply-using-mhe and
  37 ;; gnus-mail-other-window-using-mhe, respectively.
  38
  39 ;;; Code:
  40
  41 (require 'gnus)
  42
  43 (autoload 'news-mail-reply "rnewspost")
  44 (autoload 'news-mail-other-window "rnewspost")
  45
  46 (autoload 'mh-send "mh-e")
  47 (autoload 'mh-send-other-window "mh-e")
  48 (autoload 'mh-find-path "mh-e")
  49 (autoload 'mh-yank-cur-msg "mh-e")
  50
  51 ;;; Mail reply commands of GNUS Subject Mode
  52
  53 (defun gnus-Subject-mail-reply (yank)
  54   "Reply mail to news author.
  55 If prefix arg YANK is non-nil, original article is yanked automatically.
  56 Customize the variable `gnus-mail-reply-method' to use another mailer."
  57   (interactive "P")
  58   (gnus-Subject-select-article)
  59   (switch-to-buffer gnus-Article-buffer)
  60   (widen)
  61   (delete-other-windows)
  62   (bury-buffer gnus-Article-buffer)
  63   (funcall gnus-mail-reply-method yank))
  64
  65 (defun gnus-Subject-mail-reply-with-original ()
  66   "Reply mail to news author with original article."
  67   (interactive)
  68   (gnus-Subject-mail-reply t))
  69
  70 (defun gnus-Subject-mail-other-window ()
  71   "Compose mail in other window.
  72 Customize the variable `gnus-mail-other-window-method' to use another mailer."
  73   (interactive)
  74   (gnus-Subject-select-article)
  75   (switch-to-buffer gnus-Article-buffer)
  76   (widen)
  77   (delete-other-windows)
  78   (bury-buffer gnus-Article-buffer)
  79   (funcall gnus-mail-other-window-method))
  80
  81 \f
  82 ;;; Send mail using sendmail mail mode.
  83
  84 (defun gnus-mail-reply-using-mail (&optional yank)
  85   "Compose reply mail using mail.
  86 Optional argument YANK means yank original article."
  87   (news-mail-reply)
  88   (gnus-overload-functions)
  89   (if yank
  90       (let ((last (point)))
  91         (goto-char (point-max))
  92         (mail-yank-original nil)
  93         (goto-char last)
  94         )))
  95
  96 (defun gnus-mail-other-window-using-mail ()
  97   "Compose mail other window using mail."
  98   (news-mail-other-window)
  99   (gnus-overload-functions))
 100
 101 \f
 102 ;;; Send mail using mh-e.
 103
 104 ;; The following mh-e interface is all cooperative works of
 105 ;; tanaka@flab.fujitsu.CO.JP (TANAKA Hiroshi), kawabe@sra.CO.JP
 106 ;; (Yoshikatsu Kawabe), and shingu@casund.cpr.canon.co.jp (Toshiaki
 107 ;; SHINGU).
 108
 109 (defun gnus-mail-reply-using-mhe (&optional yank)
 110   "Compose reply mail using mh-e.
 111 Optional argument YANK means yank original article.
 112 The command \\[mh-yank-cur-msg] yanks the original message into current buffer."
 113   ;; First of all, prepare mhe mail buffer.
 114   (let (from cc subject date to reply-to (buffer (current-buffer)))
 115     (save-restriction
 116       (gnus-Article-show-all-headers)   ;I don't think this is really needed.
 117       (setq from (gnus-fetch-field "from")
 118             subject (let ((subject (gnus-fetch-field "subject")))
 119                       (if (and subject
 120                                (not (string-match "^[Rr][Ee]:.+$" subject)))
 121                           (concat "Re: " subject) subject))
 122             reply-to (gnus-fetch-field "reply-to")
 123             cc (gnus-fetch-field "cc")
 124             date (gnus-fetch-field "date"))
 125       (setq mh-show-buffer buffer)
 126       (setq to (or reply-to from))
 127       (mh-find-path)
 128       (mh-send to (or cc "") subject)
 129       (save-excursion
 130         (mh-insert-fields
 131          "In-reply-to:"
 132          (concat
 133           (substring from 0 (string-match "  *at \\|  *@ \\| *(\\| *<" from))
 134           "'s message of " date)))
 135       (setq mh-sent-from-folder buffer)
 136       (setq mh-sent-from-msg 1)
 137       ))
 138   ;; Then, yank original article if requested.
 139   (if yank
 140       (let ((last (point)))
 141         (mh-yank-cur-msg)
 142         (goto-char last)
 143         )))
 144
 145 (defun gnus-mail-other-window-using-mhe ()
 146   "Compose mail other window using MH-E Mail."
 147   (let ((to (read-string "To: "))
 148         (cc (read-string "Cc: "))
 149         (subject (read-string "Subject: " (gnus-fetch-field "subject"))))
 150     (gnus-Article-show-all-headers)     ;I don't think this is really needed.
 151     (setq mh-show-buffer (current-buffer))
 152     (mh-find-path)
 153     (mh-send-other-window to cc subject)
 154     (setq mh-sent-from-folder (current-buffer))
 155     (setq mh-sent-from-msg 1)))
 156
 157 (provide 'gnusmail)
 158
 159 ;;; gnusmail.el ends here