+ * Revision 1.5 2002/01/30 09:29:34 mdw
+ * Initialize scanner properly.
+ *
+ * Revision 1.4 2001/02/03 20:30:03 mdw
+ * Support re-reading config files on SIGHUP.
+ *
+ * Revision 1.3 2000/08/01 17:58:10 mdw
+ * Fix subtleties with <ctype.h> functions.
+ *