+ * Revision 1.22 1996-10-29 13:56:53 adam
+ * Include of zebrautl.h instead of alexutil.h.
+ *
+ * Revision 1.21 1996/03/29 14:11:47 quinn
+ * Change to is_merge
+ *
+ * Revision 1.20 1996/03/19 13:14:57 quinn
+ * Moved an xfree()
+ *
+ * Revision 1.19 1996/02/10 12:20:56 quinn