+ * Revision 1.22 2001-03-07 13:24:40 adam
+ * Member and_not in Z_Operator is kept for backwards compatibility.
+ * Added support for definition of CCL operators in field spec file.
+ *
+ * Revision 1.21 2001/02/21 13:46:53 adam
+ * C++ fixes.
+ *
+ * Revision 1.20 2000/11/16 13:03:12 adam
+ * Function ccl_rpn_query sets attributeSet to Bib-1.
+ *
+ * Revision 1.19 2000/11/16 09:58:02 adam