Thu, 15 Oct 2015 13:28:36 +0200 proper nesting of adjacent lists;
wenzelm [Thu, 15 Oct 2015 13:28:36 +0200] rev 61446
proper nesting of adjacent lists;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 tip