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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, 59 Temple Place - Suite 330,
;; Boston, MA 02111-1307, USA.
;;; Synched up with: Not in FSF.
;;; 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
|
