** quoted latex
   :PROPERTIES:
   :DATE:     2009-11-20
   :END:

The following latex isn't exported correctly

#+begin_latex
  \begin{code}
  data BTree = Leaf a
             | Node Tree Tree
  \end{code}
#+end_latex

#+begin_src haskell
  data BTree = Leaf a
             | Node Tree Tree
#+end_src