Wed, 28 Apr 2021 23:20:05 +0200 wenzelm clarified signature;
Wed, 28 Apr 2021 14:03:26 +0200 wenzelm tuned signature;
Wed, 28 Apr 2021 13:03:09 +0200 wenzelm clarified command-line, following other build_XYZ tools;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 tip