Tue, 12 Jan 1999 13:14:22 +0100 wenzelm show_tags;
Tue, 12 Jan 1999 12:30:42 +0100 wenzelm added rule_attribute: ('a -> thm -> thm) -> 'a attribute;
Tue, 12 Jan 1999 12:29:50 +0100 wenzelm Thm of string * tag list;
(0) -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip