+ * Revision 1.16 1996-10-29 14:06:45 adam
+ * Include zebrautl.h instead of alexutil.h.
+ *
+ * Revision 1.15 1996/06/04 10:18:58 adam
+ * Minor changes - removed include of ctype.h.
+ *
+ * Revision 1.14 1996/04/09 06:49:18 adam
+ * Traversal of directories doesn't follow symbolic links.
+ *
+ * Revision 1.13 1996/03/21 14:50:08 adam