Tue, 12 Dec 2017 18:53:40 +0100 scan only one line, for more detailed positions;
wenzelm [Tue, 12 Dec 2017 18:53:40 +0100] rev 67193
scan only one line, for more detailed positions;
Tue, 12 Dec 2017 17:53:59 +0100 purge more thoroughly;
wenzelm [Tue, 12 Dec 2017 17:53:59 +0100] rev 67192
purge more thoroughly;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 +3000 +10000 tip