3 commits

Author	SHA1	Message	Date
ceriel	aab6140bfa	different interface.	1985-10-03 17:19:14 +00:00
ceriel	d07e8114c6	More safety, also after terms and nonterminals.	1985-10-03 12:38:55 +00:00
ceriel	ca4cc6fe80	Initial revision	1985-10-03 10:35:55 +00:00