+ * Revision 1.73 1999-11-30 13:48:03 adam
+ * Improved installation. Updated for inclusion of YAZ header files.
+ *
+ * Revision 1.72 1999/10/14 14:33:50 adam
+ * Added truncation 5=106.
+ *
+ * Revision 1.71 1999/09/08 12:12:06 adam
+ * Fixed bad message.
+ *
+ * Revision 1.70 1999/09/07 07:19:21 adam
+ * Work on character mapping. Implemented replace rules.
+ *
+ * Revision 1.69 1999/07/21 08:31:33 adam
+ * More version info on WIN32.
+ *
+ * Revision 1.68 1999/07/14 10:59:26 adam
+ * Changed functions isc_getmethod, isams_getmethod.
+ * Improved fatal error handling (such as missing EXPLAIN schema).
+ *
+ * Revision 1.67 1999/07/06 12:28:04 adam
+ * Updated record index structure. Format includes version ID. Compression
+ * algorithm ID is stored for each record block.
+ *
+ * Revision 1.66 1999/06/25 13:48:02 adam
+ * Updated MSVC project files.
+ * Added BZIP2 record compression (not very well tested).
+ *
+ * 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