+ * Revision 1.10 1998-09-22 10:03:42 adam
+ * Changed result sets to be persistent in the sense that they can
+ * be re-searched if needed.
+ * Fixed memory leak in rsm_or.
+ *
+ * Revision 1.9 1998/09/02 13:53:17 adam
+ * Extra parameter decode added to search routines to implement
+ * persistent queries.
+ *
+ * Revision 1.8 1998/08/24 17:29:23 adam
+ * Minor changes.
+ *
+ * Revision 1.7 1998/06/24 12:16:13 adam
+ * Support for relations on text operands. Open range support in
+ * DFA module (i.e. [-j], [g-]).
+ *
+ * Revision 1.6 1998/06/22 11:36:47 adam