-/*
- * Copyright (C) 1994-1996, Index Data I/S
- * All rights reserved.
- * Sebastian Hammer, Adam Dickmeiss
- *
- * $Log: dfa.c,v $
- * Revision 1.13 1996-06-17 14:24:08 adam
- * Bug fix: read_charset didn't handle character mapping.
- *
- * Revision 1.12 1996/06/04 10:20:02 adam
- * Added support for character mapping.
- *
- * Revision 1.11 1996/01/08 19:15:24 adam
- * Allow single $ in expressions.
- *
- * Revision 1.10 1996/01/08 09:09:17 adam
- * Function dfa_parse got 'const' string argument.
- * New functions to define char mappings made public.
- *
- * Revision 1.9 1995/12/06 12:24:58 adam
- * Removed verbatim mode code.
- *
- * Revision 1.8 1995/12/06 09:09:58 adam
- * Work on left and right anchors.
- *
- * Revision 1.7 1995/11/27 09:23:02 adam
- * New berbatim hook in regular expressions. "[]n ..".
- *
- * Revision 1.6 1995/10/16 09:31:25 adam
- * Bug fix.
- *
- * Revision 1.5 1995/10/02 15:17:58 adam
- * Bug fix in dfa_delete.
- *
- * Revision 1.4 1995/09/28 09:18:52 adam
- * Removed various preprocessor defines.
- *
- * Revision 1.3 1995/09/04 12:33:26 adam
- * Various cleanup. YAZ util used instead.
- *
- * Revision 1.2 1995/01/25 11:30:50 adam
- * Simple error reporting when parsing regular expressions.
- * Memory usage reduced.
- *
- * Revision 1.1 1995/01/24 16:02:52 adam
- * New private header file in dfa module (dfap.h).
- * Module no longer uses yacc to parse regular expressions.
- *
- */
+/* $Id: dfa.c,v 1.40 2007-01-15 15:10:15 adam Exp $
+ Copyright (C) 1995-2007
+ Index Data ApS
+
+This file is part of the Zebra server.
+
+Zebra is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 2, or (at your option) any later
+version.
+
+Zebra is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+*/
+
+