+ * Revision 1.63 1998-03-05 08:05:10 adam
+ * Added a few casts to make C++ happy.
+ *
+ * Revision 1.62 1998/02/11 11:53:33 adam
+ * Changed code so that it compiles as C++.
+ *
+ * Revision 1.61 1998/02/10 11:03:06 adam
+ * Implemented command refid. Client prints reference-ID's, when present,
+ * in responses.
+ *
+ * Revision 1.60 1998/01/29 14:08:52 adam
+ * Better sort diagnostics.
+ *
+ * Revision 1.59 1998/01/29 13:17:56 adam