Fri, 01 Apr 2016 16:20:04 +0200 wenzelm tuned whitespace;
Fri, 01 Apr 2016 16:15:31 +0200 wenzelm explicit property for unbreakable block;
Fri, 01 Apr 2016 15:32:25 +0200 wenzelm unused;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 tip