+ * Revision 1.72 1998-01-07 13:53:41 adam
+ * Queries using simple ranked operands returns right number of hits.
+ *
+ * Revision 1.71 1997/12/18 10:54:24 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 1.70 1997/10/31 12:34:43 adam
+ * Changed a few log statements.
+ *
+ * Revision 1.69 1997/10/29 12:05:02 adam