/* Case-insensitive buffer comparator.
- Copyright (C) 1996, 1997, 2000, 2003, 2006 Free Software Foundation, Inc.
+ Copyright (C) 1996-1997, 2000, 2003, 2006, 2009-2011 Free Software
+ Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by