Fri, 29 Oct 2010 13:46:37 +0200 griff 'Iff_Oracle.thy' has moved
Fri, 29 Oct 2010 13:16:45 +0200 griff 'nat_number' was renamed to 'eval_nat_numeral'
Fri, 29 Oct 2010 13:10:33 +0200 griff tracing_fn was moved to Output.Private_Hooks
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