+ * Revision 1.9 1994-09-28 16:58:26 quinn
+ * Small mod.
+ *
+ * Revision 1.8 1994/09/28 12:56:09 quinn
+ * Added access functions (ISPT)
+ *
+ * Revision 1.7 1994/09/28 11:56:13 quinn
+ * Removed const from input to is_merge
+ *
+ * Revision 1.6 1994/09/28 11:29:28 quinn
+ * Added cmp parameter.
+ *
+ * Revision 1.5 1994/09/27 20:03:36 quinn