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+\documentclass{article}
+\usepackage{amsmath}
+\usepackage[mathletters]{ucs}
+\usepackage[utf8x]{inputenc}
+\usepackage{listings}
+\lstnewenvironment{code}{\lstset{language=Haskell,basicstyle=\small\ttfamily}}{}
+\setlength{\parindent}{0pt}
+\setlength{\parskip}{6pt plus 2pt minus 1pt}
+
+
+\setcounter{secnumdepth}{0}
+\author{}
+\begin{document}
+
+\section{lhs test}
+
+\verb!unsplit! is an arrow that takes a pair of values and combines
+them to return a single value:
+
+\begin{verbatim}
+unsplit :: (Arrow a) => (b -> c -> d) -> a (b, c) d
+unsplit = arr . uncurry
+ -- arr (\op (x,y) -> x `op` y)
+\end{verbatim}
+\verb!(***)! combines two arrows into a new arrow by running the
+two arrows on a pair of values (one arrow on the first item of the
+pair and one arrow on the second item of the pair).
+
+\begin{verbatim}
+f *** g = first f >>> second g
+\end{verbatim}
+\begin{quote}
+Here is a block quote section.
+
+\end{quote}
+\end{document}