Sat, 09 Jan 2021 19:49:22 +0100 wenzelm clarified default L&F of Isabelle/Scala (not Isabelle/jEdit);
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 tip