comparison lisp/rmail/unrmail.el @ 0:376386a54a3c r19-14

Import from CVS: tag r19-14
author cvs
date Mon, 13 Aug 2007 08:45:50 +0200
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1 ;;; unrmail.el --- convert Rmail files to mailbox files.
2
3 ;;; Copyright (C) 1992 Free Software Foundation, Inc.
4
5 ;; Keywords: mail
6
7 ;; This file is part of XEmacs.
8
9 ;; XEmacs is free software; you can redistribute it and/or modify it
10 ;; under the terms of the GNU General Public License as published by
11 ;; the Free Software Foundation; either version 2, or (at your option)
12 ;; any later version.
13
14 ;; XEmacs is distributed in the hope that it will be useful, but
15 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
16 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 ;; General Public License for more details.
18
19 ;; You should have received a copy of the GNU General Public License
20 ;; along with XEmacs; see the file COPYING. If not, write to the Free
21 ;; Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
22
23 ;;; Code:
24
25 (defvar command-line-args-left) ;Avoid 'free variable' warning
26
27 ;;;###autoload
28 (defun batch-unrmail ()
29 "Convert Rmail files to mailbox files.
30 Specify the input Rmail file names as command line arguments.
31 For each Rmail file, the corresponding output file name
32 is made by adding `.mail' at the end.
33 For example, invoke `emacs -batch -f batch-unrmail RMAIL'."
34 ;; command-line-args-left is what is left of the command line (from startup.el)
35 (if (not noninteractive)
36 (error "`batch-unrmail' is to be used only with -batch"))
37 (let ((error nil))
38 (while command-line-args-left
39 (or (unrmail (car command-line-args-left)
40 (concat (car command-line-args-left) ".mail"))
41 (setq error t))
42 (setq command-line-args-left (cdr command-line-args-left)))
43 (message "Done")
44 (kill-emacs (if error 1 0))))
45
46 ;;;###autoload
47 (defun unrmail (file to-file)
48 "Convert Rmail file FILE to mailbox-format file TO-FILE."
49 (interactive "fUnrmail (rmail file): \nFUnrmail into (new mailbox file): ")
50 (let ((message-count 0)
51 (rmail-delete-after-output nil))
52 (rmail file)
53 (message "Writing messages to %s..." to-file)
54 (while (< message-count rmail-total-messages)
55 (rmail-show-message
56 (setq message-count (1+ message-count)))
57 (rmail-output to-file 1 t))
58 (message "Writing messages to %s...done" to-file)))
59
60 ;;; unrmail.el ends here