+ * Revision 1.23 2001-11-15 08:41:24 adam
+ * Fix for weight (bug introduced by previous commit).
+ *
+ * Revision 1.22 2001/11/14 22:06:27 adam
+ * Rank-weight may be controlled via query.
+ *
+ * Revision 1.21 2001/01/22 10:42:56 adam
+ * Added numerical sort.
+ *
+ * Revision 1.20 2000/03/02 14:35:19 adam
+ * Added structure year and date.
+ *
+ * Revision 1.19 1999/11/30 13:48:04 adam