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