wenzelm [Fri, 21 May 2010 22:08:13 +0200] rev 37047
print calculation result in the context where the fact is actually defined -- proper externing;
misc tuning;
wenzelm [Fri, 21 May 2010 21:28:31 +0200] rev 37046
future_job: propagate current Position.thread_data to the forked job -- this is important to provide a default position, e.g. for parallelizied Goal.prove within a package (proper command transactions are wrapped via Toplevel.setmp_thread_position);
wenzelm [Fri, 21 May 2010 20:46:00 +0200] rev 37045
some message styling;
wenzelm [Fri, 21 May 2010 20:10:45 +0200] rev 37044
simplified message markup, using plain XML.Elem directly;
wenzelm [Fri, 21 May 2010 18:10:19 +0200] rev 37043
more robust Position.setmp_thread_data, independently of Output.debugging (essentially reverts f9ec18f7c0f6, which was motivated by clean exception_trace, but without transaction positions the Isabelle_Process protocol breaks down);
wenzelm [Fri, 21 May 2010 17:26:42 +0200] rev 37042
refrain from forcing a hardwired SHELL value, cf. 1494ded298a6 but it becomes obsolete again in 549969a7f582 and follow-ups;