diff -r 1107de77c633 -r 169e12bbf9a3 src/Doc/ROOT
--- a/src/Doc/ROOT	Mon Feb 10 22:07:50 2014 +0100
+++ b/src/Doc/ROOT	Mon Feb 10 22:08:18 2014 +0100
@@ -1,7 +1,7 @@
 chapter Doc
 
 session Classes (doc) in "Classes" = HOL +
-  options [document_variants = "classes"]
+  options [document_variants = "classes", quick_and_dirty]
   theories [document = false] Setup
   theories Classes
   files