1;;; rmailmsc.el --- miscellaneous support functions for the RMAIL mail reader
2
3;; Copyright (C) 1985, 2001, 2002, 2003, 2004, 2005,
4;;   2006, 2007 Free Software Foundation, Inc.
5
6;; Maintainer: FSF
7;; Keywords: mail
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 2, or (at your option)
14;; 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; see the file COPYING.  If not, write to the
23;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
24;; Boston, MA 02110-1301, USA.
25
26;;; Commentary:
27
28;;; Code:
29
30(defvar rmail-current-message)
31(defvar rmail-inbox-list)
32
33;;;###autoload
34(defun set-rmail-inbox-list (file-name)
35  "Set the inbox list of the current RMAIL file to FILE-NAME.
36You can specify one file name, or several names separated by commas.
37If FILE-NAME is empty, remove any existing inbox list."
38  (interactive "sSet mailbox list to (comma-separated list of filenames): ")
39
40  (unless (eq major-mode 'rmail-mode)
41    (error "set-rmail-inbox-list works only for an Rmail file"))
42
43  (save-excursion
44    (let ((names (rmail-parse-file-inboxes))
45	  (standard-output nil))
46      (if (or (not names)
47	      (y-or-n-p (concat "Replace "
48				(mapconcat 'identity names ", ")
49				"? ")))
50	  (let ((buffer-read-only nil))
51	    (widen)
52	    (goto-char (point-min))
53	    (search-forward "\n\^_")
54	    (re-search-backward "^Mail" nil t)
55	    (forward-line 0)
56	    (if (looking-at "Mail:")
57		(delete-region (point)
58			       (progn (forward-line 1)
59				      (point))))
60	    (if (not (string= file-name ""))
61		(insert-before-markers "Mail: " file-name "\n"))))))
62  (setq rmail-inbox-list (rmail-parse-file-inboxes))
63  (rmail-show-message rmail-current-message))
64
65;;; arch-tag: 74ed1d50-2c25-4cbd-b5ae-d29ed8aba6e4
66;;; rmailmsc.el ends here
67