%%
%% The LaTeX Companion, 3ed
%%
%% Example A-1-2 on page II-625 in "Defining simple commands".
%%
%% 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{161.0pt}
%StartShownPreambleCommands
\newcommand{\PS}{Post\-Script}
\newcommand{\EPS}{Encapsulated \PS}
%StopShownPreambleCommands

\begin{document}
\PS{} and its variant \EPS{} are often used for
including graphics in \LaTeX{} documents \ldots
\end{document}
