2013-05-27 wenzelm [Mon, 27 May 2013 21:00:30 +0200] rev 52187
tuned;
src/HOL/Num.thy

2013-05-27 wenzelm [Mon, 27 May 2013 18:39:21 +0200] rev 52186
tuned;
src/Pure/Syntax/syntax_phases.ML

2013-05-27 wenzelm [Mon, 27 May 2013 18:24:38 +0200] rev 52185
discontinued obsolete show_all_types;
src/Pure/Syntax/printer.ML src/Pure/Syntax/syntax_phases.ML src/Pure/goal_display.ML

2013-05-27 popescua [Mon, 27 May 2013 20:09:20 +0200] rev 52184
added Ordered_Union
src/HOL/Library/Order_Union.thy

2013-05-24 popescua [Fri, 24 May 2013 19:09:56 +0200] rev 52183
fixed files broken due to Zorn changes (cf. 59e5dd7b8f9a)
src/HOL/Cardinals/Constructions_on_Wellorders.thy src/HOL/Hahn_Banach/Hahn_Banach.thy src/HOL/Hahn_Banach/Hahn_Banach_Sup_Lemmas.thy src/HOL/Hahn_Banach/Zorn_Lemma.thy src/HOL/Library/Zorn.thy src/HOL/NSA/Filter.thy

2013-05-24 popescua [Fri, 24 May 2013 18:11:57 +0200] rev 52182
well-order extension (by Christian Sternagel)
src/HOL/Cardinals/Order_Relation_More_Base.thy src/HOL/Cardinals/Wellfounded_More_Base.thy src/HOL/Library/Order_Relation.thy src/HOL/Library/Well_Order_Extension.thy

2013-05-24 popescua [Fri, 24 May 2013 17:37:06 +0200] rev 52181
modernized Zorn (by Christian Sternagel)
src/HOL/Library/Zorn.thy

2013-05-27 wenzelm [Mon, 27 May 2013 16:53:21 +0200] rev 52180
merged

2013-05-27 wenzelm [Mon, 27 May 2013 16:52:39 +0200] rev 52179
more thorough type unification: treat equal Vars like other atoms, otherwise unify type of term pair (not just accidental body_type of its head Vars);
src/Pure/pattern.ML src/Pure/unify.ML

2013-05-27 wenzelm [Mon, 27 May 2013 15:57:38 +0200] rev 52178
instantiate types as well (see also Thm.first_order_match);
src/HOL/Tools/Metis/metis_reconstruct.ML