Thu, 10 Dec 2020 22:57:25 +0100 wenzelm proper else statement;
Thu, 10 Dec 2020 22:46:12 +0100 wenzelm tuned;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 +3000 tip