%% 
%%  Ein Beispiel der DANTE-Edition
%%  
%%  1. Auflage
%% 
%%  Beispiel 10-01-2 auf Seite 497.
%% 
%%  Copyright (C) 2012 Herbert Voss
%% 
%%  It may be distributed and/or modified under the conditions
%%  of the LaTeX Project Public License, either version 1.3
%%  of this license or (at your option) any later version.
%% 
%%  See http://www.latex-project.org/lppl.txt for details.
%% 
%% 
%% ==== 
% Show page(s) 1,2,3
%% 
%% 
\documentclass[12pt,a5paper]{exaarticle}
\pagestyle{empty}
\setlength\textwidth{123.88268pt}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage[ngerman]{babel}
\setlength\textwidth{3\textwidth}
\usepackage[margin=2cm]{geometry}
\StartShownPreambleCommands
\usepackage{blindtext}
\StopShownPreambleCommands
\begin{document}
\tableofcontents
\section{foo}\blindtext \subsection{bar}\blindtext\subsubsection{foobar}\blindtext
\addtocontents{toc}{\clearpage}
\section{baz}\blindtext\subsection{foobar}\blindtext\subsubsection{foobar}\blindtext
\end{document}