+ * Revision 1.11 1996-04-10 11:40:33 quinn
+ * 1.1pl2
+ *
+ * Revision 1.10 1996/02/20 12:57:45 quinn
+ * V1.1
+ *
+ * Revision 1.9 1996/01/24 16:01:24 quinn
+ * pl4
+ *
+ * Revision 1.8 1996/01/02 11:46:50 quinn
+ * Changed 'operator' to 'roperator' to avoid C++ conflict.
+ * Moved to pl3
+ *
+ * Revision 1.7 1995/12/06 15:50:42 quinn
+ * 1.0pl2
+ *
+ * Revision 1.6 1995/12/05 11:15:57 quinn
+ * 1.0pl1
+ *
+ * Revision 1.5 1995/11/28 09:31:22 quinn
+ * Version 1.0
+ *
+ * Revision 1.4 1995/08/24 15:13:18 quinn