%
% Sample file for mdputu
% This file is in public domain
%
\documentclass{minimal}
\usepackage[utopia]{mathdesign}
\usepackage{mdputu}

\begin{document}

This is Utopia (Roman 01): \textbf{(and bold 01).}

{\itshape This is Utopia (Italics 01): \textbf{(and bold 01).}}

{\sishape This is Utopia (Italics with special digits 01): \textbf{(and
    bold 01).}}

Another example:  the command \verb|\textsi|:  \textsi{Here we are, 01.}

{\specialdigits The command \verb|\specialdigits| switches \textit{italics
    (01)} to special italics.}  Without this command \textit{italics
  (01)} are italics.

\end{document}

.
