-@comment Copyright (C) 1988, 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
-@comment 2000, 2001, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+@comment Copyright 1988-1989, 1991-1997, 2000-2001, 2003-2007, 2012-2014, 2016
+@comment Free Software Foundation, Inc.