%%
%% The LaTeX Companion, 3ed
%%
%% Example 3-1-2 on page I-124 in "ragged2e --- Improving unjustified text".
%%
%% Copyright (C) 2022 Frank Mittelbach
%%
%% It may be distributed and/or modified under the conditions
%% of the LaTeX Project Public License, either version 1.3c
%% of this license or (at your option) any later version.
%%
%% See https://www.latex-project.org/lppl.txt for details.
%%

\documentclass{tlc3exa}
\pagestyle{empty}
\setcounter{page}{6}
\setlength\textwidth{177.0pt}

%StartShownPreambleCommands
\usepackage[document]{ragged2e}
\setlength\RaggedRightRightskip{0pt plus 1cm}
\setlength\RaggedRightParindent{12pt}
%StopShownPreambleCommands

\begin{document}
``The \LaTeX{} document preparation system is
a special version of Donald Knuth's \TeX{}
program. \TeX{} is a sophisticated program
designed to produce high-quality typesetting,
especially for mathematical text.''
\end{document}