- Copyright (C) 1988, 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
- 2000, 2001, 2003, 2004, 2005, 2006, 2007, 2012
- Free Software Foundation, Inc.
+ Copyright 1988-1989, 1991-1997, 2000-2001, 2003-2007, 2012-2014 Free
+ Software Foundation, Inc.