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Annotation of 43BSD/contrib/emacs/lisp/inc-vers.el, revision 1.1.1.1

1.1       root        1: ;; Load this file to increment the recorded Emacs version number.
                      2: ;; Copyright (C) 1985 Richard M. Stallman.
                      3: 
                      4: ;; This file is part of GNU Emacs.
                      5: 
                      6: ;; GNU Emacs is distributed in the hope that it will be useful,
                      7: ;; but WITHOUT ANY WARRANTY.  No author or distributor
                      8: ;; accepts responsibility to anyone for the consequences of using it
                      9: ;; or for whether it serves any particular purpose or works at all,
                     10: ;; unless he says so in writing.  Refer to the GNU Emacs General Public
                     11: ;; License for full details.
                     12: 
                     13: ;; Everyone is granted permission to copy, modify and redistribute
                     14: ;; GNU Emacs, but only under the conditions described in the
                     15: ;; GNU Emacs General Public License.   A copy of this license is
                     16: ;; supposed to have been given to you along with GNU Emacs so you
                     17: ;; can know your rights and responsibilities.  It should be in a
                     18: ;; file named COPYING.  Among other things, the copyright notice
                     19: ;; and this notice must be preserved on all copies.
                     20: 
                     21: 
                     22: (insert-file-contents "../lisp/version.el")
                     23: 
                     24: (re-search-forward "emacs-version \"[0-9.]*")
                     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)

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