+ * Revision 1.5 1996-10-29 13:57:31 adam
+ * Include of zebrautl.h instead of alexutil.h.
+ *
+ * Revision 1.4 1995/09/04 12:33:28 adam
+ * Various cleanup. YAZ util used instead.
+ *
+ * Revision 1.3 1995/01/25 11:30:51 adam
+ * Simple error reporting when parsing regular expressions.
+ * Memory usage reduced.
+ *
+ * Revision 1.2 1995/01/24 16:00:23 adam
+ * Added -ansi to CFLAGS.
+ * Some changes to the dfa module.
+ *
+ * Revision 1.1 1994/09/26 10:16:58 adam