Thu, 30 Aug 2012 09:47:46 +0200 blanchet renamed ML function for consistency
Thu, 30 Aug 2012 09:47:46 +0200 blanchet started work on datatype sugar
Thu, 30 Aug 2012 09:47:46 +0200 blanchet killed obsolete "bnf_of_typ" command
Thu, 30 Aug 2012 09:47:46 +0200 blanchet removed dead code
Thu, 30 Aug 2012 09:47:46 +0200 blanchet have "bnf_of_typ" command seal the BNF
Thu, 30 Aug 2012 21:50:49 +0200 wenzelm register proofs of Isar goals, to enable recovery from unstable command states after interactive cancellation;
Thu, 30 Aug 2012 21:23:04 +0200 wenzelm refined treatment of forked proofs at transaction boundaries, including proof commands (see also 7ee000ce5390);
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