# Save and restore the working directory, possibly using a child process.
-dnl Copyright (C) 2004, 2009-2012 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2009-2014 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.