+ * Revision 1.65 1999-05-20 12:57:18 adam
+ * Implemented TCL filter. Updated recctrl system.
+ *
+ * Revision 1.64 1999/05/15 14:36:38 adam
+ * Updated dictionary. Implemented "compression" of dictionary.
+ *
+ * Revision 1.63 1999/03/09 16:27:49 adam
+ * More work on SDRKit integration.
+ *
+ * Revision 1.62 1999/02/18 15:01:24 adam
+ * Minor changes.
+ *
+ * Revision 1.61 1999/02/02 14:51:00 adam
+ * Updated WIN32 code specific sections. Changed header.
+ *
+ * Revision 1.60 1998/10/28 10:54:39 adam
+ * SDRKit integration.
+ *
+ * Revision 1.59 1998/10/16 08:14:32 adam
+ * Updated record control system.
+ *
+ * Revision 1.58 1998/06/08 14:43:13 adam
+ * Added suport for EXPLAIN Proxy servers - added settings databasePath
+ * and explainDatabase to facilitate this. Increased maximum number
+ * of databases and attributes in one register.
+ *
+ * Revision 1.57 1998/05/20 10:12:18 adam
+ * Implemented automatic EXPLAIN database maintenance.
+ * Modified Zebra to work with ASN.1 compiled version of YAZ.
+ *
+ * Revision 1.56 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 1.55 1998/01/26 10:37:34 adam
+ * Minor changes.
+ *
+ * Revision 1.54 1998/01/12 15:04:08 adam
+ * The test option (-s) only uses read-lock (and not write lock).
+ *
+ * Revision 1.53 1997/11/18 10:05:08 adam
+ * Changed character map facility so that admin can specify character
+ * mapping files for each register type, w, p, etc.
+ *
+ * Revision 1.52 1997/10/31 12:34:04 adam
+ * Added missing nmem_init.
+ *
+ * Revision 1.51 1997/10/27 14:33:05 adam
+ * Moved towards generic character mapping depending on "structure"
+ * field in abstract syntax file. Fixed a few memory leaks. Fixed
+ * bug with negative integers when doing searches with relational
+ * operators.
+ *
+ * Revision 1.50 1997/09/25 14:55:52 adam
+ * Minor changes.
+ *
+ * Revision 1.49 1997/09/17 12:19:15 adam