--- a/src/Pure/ROOT.ML Tue Mar 08 16:02:52 2005 +0100 +++ b/src/Pure/ROOT.ML Wed Mar 09 18:44:52 2005 +0100 @@ -11,6 +11,7 @@ print_depth 10; +error_depth 30; (*fake hiding of private structures*) structure Hidden = struct end;