%% Ein Beispiel der DANTE-Edition

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%% Ein Beispiel der DANTE-Edition
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%% 1. Auflage
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%%
%% Copyright (C) 2013 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
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\documentclass[]{exaarticle}
\pagestyle{empty}
\setlength\textwidth{169.16928pt}
\setlength\parindent{0pt}
%StartShownPreambleCommands
\directlua {function fixTypo(data)
return string.gsub(data," dre "," der ")
end}
%StopShownPreambleCommands
\begin{document}
\directlua{luatexbase.add_to_callback(
"process_input_buffer",fixTypo,"fixTypo")}
Es ist dre Tippfehler.
\end{document}