Thu, 26 Aug 1999 19:01:58 +0200 print_help;
wenzelm [Thu, 26 Aug 1999 19:01:58 +0200] rev 7367
print_help;
Thu, 26 Aug 1999 19:01:22 +0200 back: recur flag;
wenzelm [Thu, 26 Aug 1999 19:01:22 +0200] rev 7366
back: recur flag;
(0) -3000 -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip