[Haskell-cafe] Mystery Parse Error in LHS file

[Daniel Fischer]

On Thursday 06 May 2010 17:35:58, Daniel Fischer wrote:
> Apparently, unlit doesn't manage to cope with mixed LaTeX and
> bird-track.

Ah, overlooked
"The program text is recovered by taking only those lines beginning with 
">", and replacing the leading ">" with a space. Layout and comments apply 
exactly as described in Chapter 9 in the resulting text."

So unlit does exactly what the report demands, you need to indent the 
\begin{code}-\end{code} enclosed code to the same level as the bird-
tracked.