;;; version.el --- record version number of Emacs
-;; Copyright (C) 1985, 1992, 1994-1995, 1999-2012
-;; Free Software Foundation, Inc.
+;; Copyright (C) 1985, 1992, 1994-1995, 1999-2013 Free Software
+;; Foundation, Inc.
;; Maintainer: FSF
;; Keywords: internal
(looking-at "[0-9]+\0\\([^\0\n]+\\)\0")
(match-string 1))))))
-(defun emacs-bzr-version-bzr (dir)
+(defun emacs-bzr-version-bzr (_dir)
"Ask bzr itself for the version information for directory DIR."
;; Comments on `bzr version-info':
;; i) Unknown files also cause clean != 1.