4 commits

Author	SHA1	Message	Date
ceriel	da8f9124ff	compares with 0 were wrong	1990-05-18 13:22:13 +00:00
ceriel	8127265043	Added some patterns	1989-02-02 16:01:13 +00:00
ceriel	63a89b7080	modified to use PAREN_OPEN and PAREN_CLOSE	1988-03-14 16:15:23 +00:00
ceriel	552f5a3f61	Initial revision	1986-11-24 21:52:09 +00:00