+ * Revision 1.4 1998-03-05 08:45:12 adam
+ * New result set model and modular ranking system. Moved towards
+ * descent server API. System information stored as "SGML" records.
+ *
+ * Revision 1.3 1995/12/11 11:45:55 adam
+ * Removed commented code.
+ *
+ * Revision 1.2 1995/12/11 09:12:51 adam
+ * The rec_get function returns NULL if record doesn't exist - will
+ * happen in the server if the result set records have been deleted since
+ * the creation of the set (i.e. the search).
+ * The server saves a result temporarily if it is 'volatile', i.e. the
+ * set is register dependent.
+ *
+ * Revision 1.1 1995/12/06 12:41:25 adam