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[project @ 2003-11-06 12:50:22 by ross]
[haskell-directory.git]
/
Data
/
Tree.hs
diff --git
a/Data/Tree.hs
b/Data/Tree.hs
index
8524935
..
2ba7b1a
100644
(file)
--- a/
Data/Tree.hs
+++ b/
Data/Tree.hs
@@
-18,6
+18,10
@@
module Data.Tree(
flatten, levels,
) where
+#ifdef __HADDOCK__
+import Prelude
+#endif
+
-- | Multi-way trees, also known as /rose trees/.
data Tree a = Node a (Forest a) -- ^ a value and zero or more child trees.
#ifndef __HADDOCK__