src/HOL/BNF/Countable_Set.thy
Fri, 12 Oct 2012 18:58:20 +0200 wenzelm discontinued obsolete typedef (open) syntax;
Fri, 21 Sep 2012 18:25:17 +0200 blanchet tuned whitespace
Fri, 21 Sep 2012 16:45:06 +0200 blanchet renamed "Codatatype" directory "BNF" (and corresponding session) -- this opens the door to no-nonsense session names like "HOL-BNF-LFP"
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