Thu, 05 Jan 2012 18:18:39 +0100 wenzelm improved case syntax: more careful treatment of position constraints, which enables PIDE markup;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip