Fri, 02 Jan 2009 22:52:42 +0100 added output;
wenzelm [Fri, 02 Jan 2009 22:52:42 +0100] rev 29324
added output; improved encode_raw: map empty to empty; tuned;
(0) -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip