lisp/mail/rmailmsc.el

   1 ;;; rmailmsc.el --- miscellaneous support functions for the RMAIL mail reader
   2
   3 ;; Copyright (C) 1985 Free Software Foundation, Inc.
   4
   5 ;; This file is part of GNU Emacs.
   6
   7 ;; GNU Emacs is free software; you can redistribute it and/or modify
   8 ;; it under the terms of the GNU General Public License as published by
   9 ;; the Free Software Foundation; either version 1, or (at your option)
  10 ;; any later version.
  11
  12 ;; GNU Emacs is distributed in the hope that it will be useful,
  13 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 ;; GNU General Public License for more details.
  16
  17 ;; You should have received a copy of the GNU General Public License
  18 ;; along with GNU Emacs; see the file COPYING.  If not, write to
  19 ;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
  20
  21
  22 (defun set-rmail-inbox-list (file-name)
  23   "Set the inbox list of the current RMAIL file to FILE-NAME.
  24 This may be a list of file names separated by commas.
  25 If FILE-NAME is empty, remove any inbox list."
  26   (interactive "sSet mailbox list to (comma-separated list of filenames): ")
  27   (save-excursion
  28     (let ((names (rmail-parse-file-inboxes))
  29           (standard-output nil))
  30       (if (or (not names)
  31               (y-or-n-p (concat "Replace "
  32                                 (mapconcat 'identity names ", ")
  33                                 "? ")))
  34           (let ((buffer-read-only nil))
  35             (widen)
  36             (goto-char (point-min))
  37             (search-forward "\n\^_")
  38             (re-search-backward "^Mail" nil t)
  39             (forward-line 0)
  40             (if (looking-at "Mail:")
  41                 (delete-region (point)
  42                                (progn (forward-line 1)
  43                                       (point))))
  44             (if (not (string= file-name ""))
  45                 (insert "Mail: " file-name "\n"))))))
  46   (setq rmail-inbox-list (rmail-parse-file-inboxes))
  47   (rmail-show-message rmail-current-message))
  48
  49 ;;; rmailmsc.el ends here