%\usepackage[T1]{fontenc}
%\usepackage{spqr}
%\input{spqr2.sty}
%\begin{document}
\catcode`\_=8 \catcode`\<=13
\def\CurrentPackages{spqr,pstcol}
\newcounter{myN}
\setlongtables
\author[Sebastian Rahtz]{Sebastian Rahtz\\Elsevier Science Ltd\\
Email: \texttt{s.rahtz@elsevier.co.uk}}
\title{An introduction to PSTricks, part 2}
\begin{Article}
\section{Introduction}