blanchet [Tue, 23 Aug 2011 20:35:41 +0200] rev 44448
don't perform a triviality check if the goal is skipped anyway
blanchet [Tue, 23 Aug 2011 19:50:25 +0200] rev 44447
optional reconstructor
wenzelm [Wed, 24 Aug 2011 17:25:45 +0200] rev 44446
misc tuning and simplification;
wenzelm [Wed, 24 Aug 2011 17:16:48 +0200] rev 44445
tuned pri: prefer purging of canceled execution;
wenzelm [Wed, 24 Aug 2011 17:14:31 +0200] rev 44444
tuned Document.node: maintain "touched" flag to indicate changes in entries etc.;
wenzelm [Wed, 24 Aug 2011 16:49:48 +0200] rev 44443
clarified Document.Node.clear -- retain header (cf. ML version);
wenzelm [Wed, 24 Aug 2011 16:27:27 +0200] rev 44442
clarified norm_header/header_edit -- disallow update of loaded theories;
wenzelm [Wed, 24 Aug 2011 15:55:43 +0200] rev 44441
misc tuning and simplification;
wenzelm [Wed, 24 Aug 2011 15:30:43 +0200] rev 44440
ignore irrelevant timings;
wenzelm [Wed, 24 Aug 2011 13:40:10 +0200] rev 44439
print state only for visible command, to avoid wasting resources for the larger part of the text;