\usepackage{cprog}
\usepackage{cc_manual}
\usepackage{amssymb}
\usepackage{graphicx}
\usepackage{path}
\usepackage{ipe}
\usepackage{alltt}

\newcommand{\cgalColumnLayout}{}
\newcommand{\cgalReferToAssertions}
{Section~2 of the Reference Manual Part 0, General Introduction}

\input{main}