Tue, 16 Oct 2012 14:02:02 +0200 wenzelm further attempts to unify/simplify goal output;
Tue, 16 Oct 2012 13:06:40 +0200 wenzelm more informative error messages of initial/terminal proof methods;
Mon, 15 Oct 2012 19:03:02 +0200 wenzelm merged
Mon, 15 Oct 2012 16:18:48 +0200 bulwahn setcomprehension_pointfree simproc also works for set comprehension without an equation
Mon, 15 Oct 2012 15:43:12 +0200 wenzelm tuned message -- avoid extra blank lines;
Mon, 15 Oct 2012 15:28:56 +0200 wenzelm updated to polyml-5.5.0 which reduces chance of HOL-IMP failure (although it is hard to reproduce anyway);
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