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 ;; Keywords: news
   6
   7 ;; $Header: gnusmail.el,v 1.1 90/03/23 13:24:39 umerin Locked $
   8
   9 ;; Copyright (C) 1990 Free Software Foundation, Inc.
  10
  11 ;; This file is part of GNU Emacs.
  12
  13 ;; GNU Emacs is free software; you can redistribute it and/or modify
  14 ;; it under the terms of the GNU General Public License as published by
  15 ;; the Free Software Foundation; either version 2, or (at your option)
  16 ;; any later version.
  17
  18 ;; GNU Emacs is distributed in the hope that it will be useful,
  19 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  20 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21 ;; GNU General Public License for more details.
  22
  23 ;; You should have received a copy of the GNU General Public License
  24 ;; along with GNU Emacs; see the file COPYING.  If not, write to
  25 ;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
  26
  27 ;;; Commentary:
  28
  29 ;; Provides mail reply and mail other window command using usual mail
  30 ;; interface and mh-e interface.
  31 ;;
  32 ;; To use MAIL: set the variables gnus-mail-reply-method and
  33 ;; gnus-mail-other-window-method to gnus-mail-reply-using-mail and
  34 ;; gnus-mail-other-window-using-mail, respectively.
  35 ;;
  36 ;; To use MH-E: set the variables gnus-mail-reply-method and
  37 ;; gnus-mail-other-window-method to gnus-mail-reply-using-mhe and
  38 ;; gnus-mail-other-window-using-mhe, respectively.
  39
  40 ;;; Code:
  41
  42 (require 'gnus)
  43
  44 (autoload 'news-mail-reply "rnewspost")
  45 (autoload 'news-mail-other-window "rnewspost")
  46
  47 (autoload 'mh-send "mh-e")
  48 (autoload 'mh-send-other-window "mh-e")
  49 (autoload 'mh-find-path "mh-e")
  50 (autoload 'mh-yank-cur-msg "mh-e")
  51
  52 ;;; Mail reply commands of GNUS Subject Mode
  53
  54 (defun gnus-Subject-mail-reply (yank)
  55   "Reply mail to news author.
  56 If prefix arg YANK is non-nil, original article is yanked automatically.
  57 Customize the variable `gnus-mail-reply-method' to use another mailer."
  58   (interactive "P")
  59   (gnus-Subject-select-article)
  60   (switch-to-buffer gnus-Article-buffer)
  61   (widen)
  62   (delete-other-windows)
  63   (bury-buffer gnus-Article-buffer)
  64   (funcall gnus-mail-reply-method yank))
  65
  66 (defun gnus-Subject-mail-reply-with-original ()
  67   "Reply mail to news author with original article."
  68   (interactive)
  69   (gnus-Subject-mail-reply t))
  70
  71 (defun gnus-Subject-mail-other-window ()
  72   "Compose mail in other window.
  73 Customize the variable `gnus-mail-other-window-method' to use another mailer."
  74   (interactive)
  75   (gnus-Subject-select-article)
  76   (switch-to-buffer gnus-Article-buffer)
  77   (widen)
  78   (delete-other-windows)
  79   (bury-buffer gnus-Article-buffer)
  80   (funcall gnus-mail-other-window-method))
  81
  82 \f
  83 ;;; Send mail using sendmail mail mode.
  84
  85 (defun gnus-mail-reply-using-mail (&optional yank)
  86   "Compose reply mail using mail.
  87 Optional argument YANK means yank original article."
  88   (news-mail-reply)
  89   (gnus-overload-functions)
  90   (if yank
  91       (let ((last (point)))
  92         (goto-char (point-max))
  93         (mail-yank-original nil)
  94         (goto-char last)
  95         )))
  96
  97 (defun gnus-mail-other-window-using-mail ()
  98   "Compose mail other window using mail."
  99   (news-mail-other-window)
 100   (gnus-overload-functions))
 101
 102 \f
 103 ;;; Send mail using mh-e.
 104
 105 ;; The following mh-e interface is all cooperative works of
 106 ;; tanaka@flab.fujitsu.CO.JP (TANAKA Hiroshi), kawabe@sra.CO.JP
 107 ;; (Yoshikatsu Kawabe), and shingu@casund.cpr.canon.co.jp (Toshiaki
 108 ;; SHINGU).
 109
 110 (defun gnus-mail-reply-using-mhe (&optional yank)
 111   "Compose reply mail using mh-e.
 112 Optional argument YANK means yank original article.
 113 The command \\[mh-yank-cur-msg] yanks the original message into current buffer."
 114   ;; First of all, prepare mhe mail buffer.
 115   (let (from cc subject date to reply-to (buffer (current-buffer)))
 116     (save-restriction
 117       (gnus-Article-show-all-headers)   ;I don't think this is really needed.
 118       (setq from (gnus-fetch-field "from")
 119             subject (let ((subject (gnus-fetch-field "subject")))
 120                       (if (and subject
 121                                (not (string-match "^[Rr][Ee]:.+$" subject)))
 122                           (concat "Re: " subject) subject))
 123             reply-to (gnus-fetch-field "reply-to")
 124             cc (gnus-fetch-field "cc")
 125             date (gnus-fetch-field "date"))
 126       (setq mh-show-buffer buffer)
 127       (setq to (or reply-to from))
 128       (mh-find-path)
 129       (mh-send to (or cc "") subject)
 130       (save-excursion
 131         (mh-insert-fields
 132          "In-reply-to:"
 133          (concat
 134           (substring from 0 (string-match "  *at \\|  *@ \\| *(\\| *<" from))
 135           "'s message of " date)))
 136       (setq mh-sent-from-folder buffer)
 137       (setq mh-sent-from-msg 1)
 138       ))
 139   ;; Then, yank original article if requested.
 140   (if yank
 141       (let ((last (point)))
 142         (mh-yank-cur-msg)
 143         (goto-char last)
 144         )))
 145
 146 (defun gnus-mail-other-window-using-mhe ()
 147   "Compose mail other window using MH-E Mail."
 148   (let ((to (read-string "To: "))
 149         (cc (read-string "Cc: "))
 150         (subject (read-string "Subject: " (gnus-fetch-field "subject"))))
 151     (gnus-Article-show-all-headers)     ;I don't think this is really needed.
 152     (setq mh-show-buffer (current-buffer))
 153     (mh-find-path)
 154     (mh-send-other-window to cc subject)
 155     (setq mh-sent-from-folder (current-buffer))
 156     (setq mh-sent-from-msg 1)))
 157
 158 (provide 'gnusmail)
 159
 160 ;;; gnusmail.el ends here