wenzelm [Fri, 03 Aug 2007 22:33:10 +0200] rev 24151
replaced outdated flag by update_time (multithreading-safe presentation order);
wenzelm [Fri, 03 Aug 2007 22:33:09 +0200] rev 24150
sort indexes according to symbolic update_time (multithreading-safe);
wenzelm [Fri, 03 Aug 2007 22:33:07 +0200] rev 24149
use separate trace flag instead of Output.debug;
wenzelm [Fri, 03 Aug 2007 22:33:03 +0200] rev 24148
named some CRITICAL sections;
wenzelm [Fri, 03 Aug 2007 20:19:41 +0200] rev 24147
misc cleanup of ML bindings (for multihreading);
wenzelm [Fri, 03 Aug 2007 16:28:25 +0200] rev 24146
added int type constraint to accomodate hacked SML/NJ (backported change in generated metis.ML);
wenzelm [Fri, 03 Aug 2007 16:28:24 +0200] rev 24145
preparations for proper type int;
wenzelm [Fri, 03 Aug 2007 16:28:23 +0200] rev 24144
tuned tracing;
wenzelm [Fri, 03 Aug 2007 16:28:22 +0200] rev 24143
replaced Theory.self_ref by Theory.check_thy, which now produces a checked ref;
thread-safeness: when creating certified items, perform Theory.check_thy *last*;
wenzelm [Fri, 03 Aug 2007 16:28:21 +0200] rev 24142
certify: no check_thy here;