%%
%%  Ein Beispiel der DANTE-Edition
%%
%%  2. Auflage
%%
%%  Beispiel 04-02-7 auf Seite 106.
%%
%%  Copyright (C) 2016 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
%%
%%
\documentclass[paper=a5,parskip]{screxa}
\pagestyle{empty}
\setlength\textwidth{193.16928pt}
\usepackage{everysel}
\renewcommand*\familydefault{\ttdefault}
\EverySelectfont{%
 \fontdimen2\font=0.4em% interword space
 \fontdimen3\font=0.2em% interword stretch
 \fontdimen4\font=0.1em% interword shrink
 \fontdimen7\font=0.1em% extra space
 \hyphenchar\font=`\-% to allow hyphenation
}
%StartShownPreambleCommands
\documentclass[paper=a5,parskip]{scrreprt}
\usepackage[ngerman]{babel}
\usepackage[T1]{fontenc}
\usepackage{beramono,lineno,microtype}
\usepackage{blindtext}
\linenumbers
\newlength\Zeichen \newlength\Zeilen
\settowidth\Zeichen{\texttt{0123456789}}%
\setlength\Zeichen{5\Zeichen}%
\setlength\Zeilen{25\normalbaselineskip}%
\areaset{\Zeichen}{\Zeilen}% Breite/Höhe
%StopShownPreambleCommands
\begin{document}
\blindtext[5]
\end{document}