+ * Revision 1.108 2001-11-14 22:06:27 adam
+ * Rank-weight may be controlled via query.
+ *
+ * Revision 1.107 2001/10/15 19:53:43 adam
+ * POSIX thread updates. First work on term sets.
+ *
+ * Revision 1.106 2001/04/11 07:58:13 adam
+ * Bug fix: multiple space mapped to one space when using complete subfield.
+ *
+ * Revision 1.105 2000/11/08 13:46:59 adam
+ * Fixed scan: server could break if bad attribute/database was selected.
+ * Work on remote update.
+ *
+ * Revision 1.104 2000/04/05 09:49:35 adam
+ * On Unix, zebra/z'mbol uses automake.
+ *
+ * Revision 1.103 2000/03/20 19:08:36 adam
+ * Added remote record import using Z39.50 extended services and Segment
+ * Requests.
+ *
+ * Revision 1.102 2000/03/15 15:00:31 adam
+ * First work on threaded version.
+ *
+ * Revision 1.101 2000/03/02 14:35:03 adam
+ * Fixed proximity handling.
+ *
+ * Revision 1.100 1999/12/28 15:48:12 adam
+ * Minor Fix.
+ *
+ * Revision 1.99 1999/12/23 09:03:32 adam
+ * Changed behaviour of trunc=105 so that * is regular .* and ! is regular .
+ *
+ * Revision 1.98 1999/11/30 13:48:04 adam
+ * Improved installation. Updated for inclusion of YAZ header files.
+ *
+ * Revision 1.97 1999/10/14 14:33:50 adam
+ * Added truncation 5=106.
+ *
+ * Revision 1.96 1999/09/23 10:05:05 adam
+ * Implemented structure=105 searching.
+ *
+ * Revision 1.95 1999/09/07 07:19:21 adam
+ * Work on character mapping. Implemented replace rules.
+ *
+ * Revision 1.94 1999/07/20 13:59:18 adam
+ * Fixed bug that occurred when phrases had 0 hits.
+ *
+ * Revision 1.93 1999/06/17 14:38:40 adam
+ * Bug fix: Scan SEGV'ed when getting unknown use attribute.
+ *
+ * Revision 1.92 1999/05/26 07:49:13 adam
+ * C++ compilation.
+ *
+ * Revision 1.91 1999/02/02 14:51:13 adam
+ * Updated WIN32 code specific sections. Changed header.
+ *
+ * Revision 1.90 1998/11/16 16:03:43 adam
+ * Moved loggin utilities to Yaz. Was implemented in file zlogs.c.
+ *
+ * Revision 1.89 1998/11/16 10:11:55 adam
+ * Added addtional info for error 114 - unsupported use attribute.
+ *
+ * Revision 1.88 1998/10/18 07:54:52 adam
+ * Additional info added for diagnostics 114 (Unsupported use attribute) and
+ * 121 (Unsupported attribute set).
+ *
+ * Revision 1.87 1998/09/28 11:19:12 adam
+ * Fix for Compiled ASN.1.
+ *
+ * Revision 1.86 1998/09/22 10:48:20 adam
+ * Minor changes in search API.
+ *
+ * Revision 1.85 1998/09/22 10:03:43 adam