+ * Revision 1.14 1996-11-08 11:15:58 adam
+ * Compressed isam fully supported.
+ *
+ * Revision 1.13 1996/10/29 13:55:26 adam
+ * Include of zebrautl.h instead of alexutil.h.
+ *
+ * Revision 1.12 1996/10/08 13:00:40 adam
+ * Bug fix: result sets with ranked operands in boolean operations weren't
+ * sorted.
+ *
+ * Revision 1.11 1996/10/07 16:05:29 quinn
+ * Work.
+ *
+ * Revision 1.9 1995/12/11 09:15:26 adam