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 GNU Emacs. 8 9;; GNU Emacs is free software; you can redistribute it and/or modify 10;; it 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;; GNU Emacs is distributed in the hope that it will be useful, 15;; but WITHOUT ANY WARRANTY; without even the implied warranty of 16;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17;; GNU General Public License for more details. 18 19;; You should have received a copy of the GNU General Public License 20;; along with GNU Emacs; see the file COPYING. If not, write to 21;; the Free 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 system inbox format. 30Specify the input Rmail file names as command line arguments. 31For each Rmail file, the corresponding output file name 32is made by adding `.mail' at the end. 33For 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 system inbox 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 61