Fri, 29 Dec 2006 18:46:06 +0100 wenzelm tuned;
Fri, 29 Dec 2006 18:46:04 +0100 wenzelm signed_string_of_int;
Fri, 29 Dec 2006 18:46:04 +0100 wenzelm added proper header;
(0) -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip