--- a/Pearl/Paper.thy Fri Apr 30 15:36:02 2010 +0100 +++ b/Pearl/Paper.thy Fri Apr 30 16:31:43 2010 +0100 @@ -30,7 +30,7 @@ *) (* sort is used in Lists for sorting *) -hide const sort +hide_const sort abbreviation "sort \<equiv> sort_of"