+ * Revision 1.7 1997-10-27 14:27:13 adam
+ * Minor changes.
+ *
+ * Revision 1.6 1996/10/29 13:57:25 adam
+ * Include of zebrautl.h instead of alexutil.h.
+ *
+ * Revision 1.5 1996/05/14 11:33:41 adam
+ * MEMDEBUG turned off by default.
+ *
+ * Revision 1.4 1995/09/04 12:33:26 adam
+ * Various cleanup. YAZ util used instead.
+ *
+ * Revision 1.3 1994/09/27 16:31:19 adam
+ * First version of grepper: grep with error correction.
+ *
+ * Revision 1.2 1994/09/26 16:30:56 adam