Tue, 30 Jan 2018 22:46:00 +0100 clarified lines: like split_lines;
wenzelm [Tue, 30 Jan 2018 22:46:00 +0100] rev 67546
clarified lines: like split_lines;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 tip