Sun, 25 Feb 2018 19:43:38 +0100 prefer symbols;
wenzelm [Sun, 25 Feb 2018 19:43:38 +0100] rev 67725
prefer symbols;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 tip