steve 1dd75e9822 Merge Lite2 mods, -Wall cleaning, and show usage if
incorrectly called.

Incorrect usage mod obtained from: NetBSD
1996-12-14 05:59:58 +00:00
..
1996-12-14 05:51:58 +00:00
1996-12-14 05:51:58 +00:00
1996-06-02 17:05:48 +00:00
1996-07-03 22:19:50 +00:00
1996-11-10 06:13:12 +00:00
1994-09-24 02:59:15 +00:00
1996-09-20 04:45:59 +00:00
1994-09-24 02:59:15 +00:00
1996-09-22 21:56:57 +00:00