Mon, 04 Oct 1993 15:49:49 +0100 wenzelm replaced id by idt;
Mon, 04 Oct 1993 15:44:54 +0100 wenzelm added parse rules for -> and *;
Mon, 04 Oct 1993 15:44:29 +0100 wenzelm replaced id by idt;
(0) -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip