Sat, 19 May 2018 15:45:45 +0200 clarified store directories;
wenzelm [Sat, 19 May 2018 15:45:45 +0200] rev 68219
clarified store directories; discontinued settings ISABELLE_PATH, ISABELLE_OUTPUT;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 tip