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0d20f9a0 JB |
1 | ;; Load this file to increment the recorded Emacs version number. |
2 | ;; Copyright (C) 1985, 1986 Free Software Foundation, Inc. | |
3 | ||
4 | ;; This file is part of GNU Emacs. | |
5 | ||
6 | ;; GNU Emacs is free software; you can redistribute it and/or modify | |
7 | ;; it under the terms of the GNU General Public License as published by | |
8 | ;; the Free Software Foundation; either version 1, or (at your option) | |
9 | ;; any later version. | |
10 | ||
11 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
12 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | ;; GNU General Public License for more details. | |
15 | ||
16 | ;; You should have received a copy of the GNU General Public License | |
17 | ;; along with GNU Emacs; see the file COPYING. If not, write to | |
18 | ;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. | |
19 | ||
20 | ||
21 | (insert-file-contents "../lisp/version.el") | |
22 | ||
23 | (re-search-forward "emacs-version \"[^\"]*[0-9]+\"") | |
24 | (forward-char -1) | |
25 | (save-excursion | |
26 | (save-restriction | |
27 | (narrow-to-region (point) | |
28 | (progn (skip-chars-backward "0-9") (point))) | |
29 | (goto-char (point-min)) | |
30 | (let ((version (read (current-buffer)))) | |
31 | (delete-region (point-min) (point-max)) | |
32 | (prin1 (1+ version) (current-buffer))))) | |
33 | (skip-chars-backward "^\"") | |
34 | (message "New Emacs version will be %s" | |
35 | (buffer-substring (point) | |
36 | (progn (skip-chars-forward "^\"") (point)))) | |
37 | ||
38 | ||
39 | (write-region (point-min) (point-max) "../lisp/version.el" nil 'nomsg) | |
40 | (erase-buffer) | |
41 | (set-buffer-modified-p nil) | |
42 | ||
43 | (kill-emacs) |