Mon, 02 Oct 2017 13:40:51 +0200 wenzelm tuned;
Mon, 02 Oct 2017 13:33:36 +0200 wenzelm sources_stamp refers to full sources;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 +3000 +10000 tip