wenzelm [Tue, 16 Oct 2012 17:47:23 +0200] rev 49865
clarified defer/prefer: more specific errors;
wenzelm [Tue, 16 Oct 2012 16:50:03 +0200] rev 49864
updated Toplevel.proofs;
wenzelm [Tue, 16 Oct 2012 15:14:12 +0200] rev 49863
more informative errors for 'proof' and 'apply' steps;
more Seq.result operations;
wenzelm [Tue, 16 Oct 2012 15:02:49 +0200] rev 49862
more friendly handling of Pure.thy bootstrap errors;
wenzelm [Tue, 16 Oct 2012 14:14:37 +0200] rev 49861
more informative error for stand-alone 'qed';
wenzelm [Tue, 16 Oct 2012 14:02:02 +0200] rev 49860
further attempts to unify/simplify goal output;
wenzelm [Tue, 16 Oct 2012 13:06:40 +0200] rev 49859
more informative error messages of initial/terminal proof methods;
more systematic support for sequences with embedded errors;
tuned Seq.maps;
wenzelm [Mon, 15 Oct 2012 19:03:02 +0200] rev 49858
merged
bulwahn [Mon, 15 Oct 2012 16:18:48 +0200] rev 49857
setcomprehension_pointfree simproc also works for set comprehension without an equation
wenzelm [Mon, 15 Oct 2012 15:43:12 +0200] rev 49856
tuned message -- avoid extra blank lines;