Mon, 11 Apr 2016 15:50:18 +0200 wenzelm back to dummy constraints (amending dd2914250ca7): important for Syntax_Phases.get_free/is_declared;
Mon, 11 Apr 2016 15:26:58 +0200 wenzelm tuned imports;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 +3000 +10000 tip