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- ;;; inc-vers.el --- load this to increment the recorded XEmacs version number.
-
- ;; Copyright (C) 1985, 1986, 1993 Free Software Foundation, Inc.
-
- ;; Maintainer: FSF
- ;; Keywords: internal
-
- ;; This file is part of XEmacs.
-
- ;; XEmacs 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.
-
- ;; XEmacs 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 XEmacs; 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]*[0-9]+\\.[0-9]+\\(\\.\\([0-9]+\\)\\|\\)\\( (.*)\\)?\"")
- (let ((version (if (= (match-beginning 1) (match-end 1))
- (forward-char -1)
- (goto-char (match-beginning 2))
- (read (current-buffer)))))
- (if (null version)
- (insert ".1")
- (delete-region (match-beginning 2) (match-end 2))
- (prin1 (1+ version) (current-buffer))))
- (skip-chars-backward "^\"")
- (message "New XEmacs version will be %s"
- (buffer-substring (point)
- (progn (skip-chars-forward "^\"") (point))))
-
-
- (if (and (file-accessible-directory-p "../lisp/")
- (null (file-writable-p "../lisp/version.el")))
- (delete-file "../lisp/version.el"))
- (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
-