src/HOL/MicroJava/J/WellForm.thy
Mon, 12 Sep 2011 07:55:43 +0200 nipkow new fastforce replacing fastsimp - less confusing name
Fri, 13 May 2011 22:55:00 +0200 wenzelm proper Proof.context for classical tactics;
Sat, 23 Apr 2011 13:00:19 +0200 wenzelm modernized specifications;
less more (0) -30 -10 -3 tip