It seems that Literate Haskell, as in .lhs files, are not supported. In lhs files, every line is a comment unless the line is prepended with a > symbol, or between lines that say \begin{code} and \end{code}. Additionally, code that should not be compiled but should be highlighted is indicated in a line that starts with <, or between lines that say \begin{spec} and \end{spec}.
It seems that Literate Haskell, as in
.lhs
files, are not supported. Inlhs
files, every line is a comment unless the line is prepended with a>
symbol, or between lines that say\begin{code}
and\end{code}
. Additionally, code that should not be compiled but should be highlighted is indicated in a line that starts with<
, or between lines that say\begin{spec}
and\end{spec}
.