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- ;;; inc-vers.el --- load this to increment the recorded Emacs version number.
-
- ;; Copyright (C) 1985, 1986 Free Software Foundation, Inc.
-
- ;; Maintainer: FSF
- ;; Keywords: internal
-
- ;; This file is part of GNU Emacs.
-
- ;; GNU Emacs is free software; you can redistribute it and/or modify
- ;; it under the terms of the GNU General Public License as published by
- ;; the Free Software Foundation; either version 2, or (at your option)
- ;; any later version.
-
- ;; GNU Emacs is distributed in the hope that it will be useful,
- ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
- ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- ;; GNU General Public License for more details.
-
- ;; You should have received a copy of the GNU General Public License
- ;; along with GNU Emacs; see the file COPYING. If not, write to
- ;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- ;;; Code:
-
- (insert-file-contents "../lisp/version.el")
-
- (re-search-forward "emacs-version \"[^\"]*[0-9]+\"")
- (forward-char -1)
- (save-excursion
- (save-restriction
- (narrow-to-region (point)
- (progn (skip-chars-backward "0-9") (point)))
- (goto-char (point-min))
- (let ((version (read (current-buffer))))
- (delete-region (point-min) (point-max))
- (prin1 (1+ version) (current-buffer)))))
- (skip-chars-backward "^\"")
- (message "New Emacs version will be %s"
- (buffer-substring (point)
- (progn (skip-chars-forward "^\"") (point))))
-
-
- (write-region (point-min) (point-max) "../lisp/version.el" nil 'nomsg)
- (erase-buffer)
- (set-buffer-modified-p nil)
-
- (kill-emacs)
-
- ;;; inc-vers.el ends here
-