+ * Revision 1.12 2001-11-14 22:06:27 adam
+ * Rank-weight may be controlled via query.
+ *
+ * Revision 1.11 2001/01/22 10:42:56 adam
+ * Added numerical sort.
+ *
+ * Revision 1.10 1999/11/30 13:48:03 adam
+ * Improved installation. Updated for inclusion of YAZ header files.
+ *
+ * Revision 1.9 1999/09/07 07:19:21 adam