3 commits

Author	SHA1	Message	Date
ceriel	6ab26e5cdc	avoid null references on illegal input	1990-04-23 16:11:37 +00:00
ceriel	a94dec52d8	Many improvements by Hans van Eck	1989-05-03 10:30:22 +00:00
ceriel	01252cb592	Initial revision	1988-10-26 15:21:11 +00:00