diff -r 5a29dbf4c155 -r d9fe85d3d2cd doc-src/Main/Docs/Main_Doc.thy
--- a/doc-src/Main/Docs/Main_Doc.thy	Fri Jan 06 10:19:49 2012 +0100
+++ b/doc-src/Main/Docs/Main_Doc.thy	Fri Jan 06 10:19:49 2012 +0100
@@ -495,8 +495,9 @@
 @{const List.drop} & @{typeof List.drop}\\
 @{const List.dropWhile} & @{typeof List.dropWhile}\\
 @{const List.filter} & @{typeof List.filter}\\
+@{const List.fold} & @{typeof List.fold}\\
+@{const List.foldr} & @{typeof List.foldr}\\
 @{const List.foldl} & @{typeof List.foldl}\\
-@{const List.foldr} & @{typeof List.foldr}\\
 @{const List.hd} & @{typeof List.hd}\\
 @{const List.last} & @{typeof List.last}\\
 @{const List.length} & @{typeof List.length}\\