+ * Revision 1.10 1998-03-05 08:36:28 adam
+ * New result set model.
+ *
+ * Revision 1.9 1997/12/18 10:54:25 adam
+ * New method result set method rs_hits that returns the number of
+ * hits in result-set (if known). The ranked result set returns real
+ * number of hits but only when not combined with other operands.
+ *
+ * Revision 1.8 1996/10/29 13:55:24 adam
+ * Include of zebrautl.h instead of alexutil.h.
+ *
+ * Revision 1.7 1995/12/11 09:15:25 adam