/* save-cwd.c -- Save and restore current working directory.
- Copyright (C) 1995, 1997-1998, 2003-2006, 2009-2012 Free Software
+ Copyright (C) 1995, 1997-1998, 2003-2006, 2009-2013 Free Software
Foundation, Inc.
This program is free software: you can redistribute it and/or modify