+ * Revision 1.16 1999-02-02 14:50:38 adam
+ * Updated WIN32 code specific sections. Changed header.
+ *
+ * Revision 1.15 1998/03/05 08:37:44 adam
+ * New result set model.
+ *
+ * Revision 1.14 1998/02/10 11:56:46 adam
+ * Implemented rset_dup.
+ *
+ * Revision 1.13 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 1.12 1997/09/05 15:30:03 adam