+ * Revision 1.7 1999/06/19 23:42:37 mdw
+ * Improve signal handling.
+ *
+ * Revision 1.6 1998/12/11 09:50:07 mdw
+ * Minor modifications to work with mLib and mgLib.
+ *
+ * Revision 1.5 1998/11/30 22:36:53 mdw
+ * Tidy up tabbing in help texts very slightly.
+ *
+ * Revision 1.4 1998/11/21 22:41:19 mdw
+ * Reap children which die before I get my signal handler installed.
+ *