Fri, 14 Dec 2001 11:52:32 +0100 wenzelm type_env;
Fri, 14 Dec 2001 11:51:52 +0100 wenzelm added type_env function;
Fri, 14 Dec 2001 11:51:01 +0100 wenzelm export add_tvarsT etc.;
(0) -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip