--- a/Slides/ROOT1.ML	Thu Sep 23 05:28:40 2010 +0200
+++ b/Slides/ROOT1.ML	Sat Sep 25 02:53:39 2010 +0200
@@ -1,4 +1,4 @@
-show_question_marks := false;
+(* show_question_marks := false; *)
 quick_and_dirty := true;
 
 no_document use_thy "LaTeXsugar";