Wed, 31 Aug 2022 23:05:12 +0200 wenzelm eliminated odd Unicode blanks;
Wed, 31 Aug 2022 23:00:43 +0200 wenzelm tuned whitespace;
Wed, 31 Aug 2022 23:00:14 +0200 wenzelm eliminated DOS line endings;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 tip