Mon, 28 Dec 2009 19:51:02 +0200 Oleksandr Gavenko Simplify expression.
Mon, 28 Dec 2009 19:48:15 +0200 Oleksandr Gavenko Fix: instead featurep used provide.
Mon, 28 Dec 2009 19:46:04 +0200 Oleksandr Gavenko Added func to calculate region length.
(0) -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 tip