--- a/doc-src/TutorialI/Types/Numbers.thy	Mon Jul 30 17:07:23 2012 +0200
+++ b/doc-src/TutorialI/Types/Numbers.thy	Mon Jul 30 17:25:45 2012 +0200
@@ -2,9 +2,6 @@
 imports Complex_Main
 begin
 
-ML "Pretty.margin_default := 64"
-declare [[thy_output_indent = 0]]  (*we don't want 5 for listing theorems*)
-
 text{*
 
 numeric literals; default simprules; can re-orient