%%
%% Ein Beispiel der DANTE-Edition
%%
%% 1. Auflage
%%
%% Beispiel 09-07-58 auf Seite 466.
%%
%% Copyright (C) 2011 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[]{exaarticle}
\pagestyle{empty}
\setlength\textwidth{142.324pt}
\AtBeginDocument{\setlength\parindent{0pt}}
\StartShownPreambleCommands
\usepackage{amsmath}
\newcommand*\CMD[1]{\makebox[4em][l]{%
\normalsize\texttt{\textbackslash#1}}}
\StopShownPreambleCommands
\begin{document}
\sffamily\Large
\CMD{mbox} $A^{\mbox{text}}_{\mbox{text}}$\\
\CMD{text} $A^{\text{text}}_{\text{text}}$\\
\CMD{textnormal} $A^{\textnormal{text}}_{\textnormal{text}}$\\
\CMD{mathrm} $A^{\mathrm{text}}_{\mathrm{text}}$
\end{document}
