Wed, 26 Mar 2008 22:40:03 +0100 wenzelm added thread data (formerly global ref in ML/ml_context.ML);
(0) -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip