lisp/mail/rmailmsc.el

   1 ;;; rmailmsc.el --- miscellaneous support functions for the RMAIL mail reader
   2
   3 ;; Copyright (C) 1985, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
   4 ;;   2009, 2010  Free Software Foundation, Inc.
   5
   6 ;; Maintainer: FSF
   7 ;; Keywords: mail
   8 ;; Package: rmail
   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 3 of the License, or
  15 ;; (at your option) 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.  If not, see <http://www.gnu.org/licenses/>.
  24
  25 ;;; Commentary:
  26
  27 ;;; Code:
  28
  29 (require 'rmail)
  30
  31 ;;;###autoload
  32 (defun set-rmail-inbox-list (file-name)
  33   "Set the inbox list of the current RMAIL file to FILE-NAME.
  34 You can specify one file name, or several names separated by commas.
  35 If FILE-NAME is empty, remove any existing inbox list.
  36
  37 This applies only to the current session."
  38   (interactive "sSet mailbox list to (comma-separated list of filenames): ")
  39   (unless (eq major-mode 'rmail-mode)
  40     (error "set-rmail-inbox-list works only for an Rmail file"))
  41   (let ((inbox-list
  42          (with-temp-buffer
  43            (insert file-name)
  44            (goto-char (point-min))
  45            ;; split-string does not remove leading/trailing whitespace.
  46            (nreverse (mail-parse-comma-list)))))
  47     (when (or (not rmail-inbox-list)
  48               (y-or-n-p (concat "Replace "
  49                                 (mapconcat 'identity
  50                                            rmail-inbox-list
  51                                            ", ")
  52                                 "? ")))
  53       (message "Setting the inbox list for %s for this session"
  54                (file-name-nondirectory (buffer-file-name)))
  55       (setq rmail-inbox-list inbox-list)))
  56   (rmail-show-message-1 rmail-current-message))
  57
  58 ;; Local Variables:
  59 ;; generated-autoload-file: "rmail.el"
  60 ;; End:
  61
  62 ;; arch-tag: 94614a62-2a0a-4e25-bac9-06f461ed4c60
  63 ;;; rmailmsc.el ends here