lisp/mail/rmailmsc.el

   1 ;;; rmailmsc.el --- miscellaneous support functions for the RMAIL mail reader
   2
   3 ;; Copyright (C) 1985, 2001-2014 Free Software Foundation, Inc.
   4
   5 ;; Maintainer: FSF
   6 ;; Keywords: mail
   7 ;; Package: rmail
   8
   9 ;; This file is part of GNU Emacs.
  10
  11 ;; GNU Emacs is free software: you can redistribute it and/or modify
  12 ;; it under the terms of the GNU General Public License as published by
  13 ;; the Free Software Foundation, either version 3 of the License, or
  14 ;; (at your option) any later version.
  15
  16 ;; GNU Emacs is distributed in the hope that it will be useful,
  17 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 ;; GNU General Public License for more details.
  20
  21 ;; You should have received a copy of the GNU General Public License
  22 ;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
  23
  24 ;;; Commentary:
  25
  26 ;;; Code:
  27
  28 (require 'rmail)
  29
  30 ;;;###autoload
  31 (defun set-rmail-inbox-list (file-name)
  32   "Set the inbox list of the current RMAIL file to FILE-NAME.
  33 You can specify one file name, or several names separated by commas.
  34 If FILE-NAME is empty, remove any existing inbox list.
  35
  36 This applies only to the current session."
  37   (interactive "sSet mailbox list to (comma-separated list of filenames): ")
  38   (unless (eq major-mode 'rmail-mode)
  39     (error "set-rmail-inbox-list works only for an Rmail file"))
  40   (let ((inbox-list
  41          (with-temp-buffer
  42            (insert file-name)
  43            (goto-char (point-min))
  44            ;; split-string does not remove leading/trailing whitespace.
  45            (nreverse (mail-parse-comma-list)))))
  46     (when (or (not rmail-inbox-list)
  47               (y-or-n-p (concat "Replace "
  48                                 (mapconcat 'identity
  49                                            rmail-inbox-list
  50                                            ", ")
  51                                 "? ")))
  52       (message "Setting the inbox list for %s for this session"
  53                (file-name-nondirectory (buffer-file-name)))
  54       (setq rmail-inbox-list inbox-list)))
  55   (rmail-show-message-1 rmail-current-message))
  56
  57 ;; Local Variables:
  58 ;; generated-autoload-file: "rmail.el"
  59 ;; End:
  60
  61 ;;; rmailmsc.el ends here