\hsize=7.3in \vsize=9.8in
\leftskip=30mm \rightskip=30mm \parindent=1em

\font\LOGO=logo10
\def\METAPOST{{\LOGO METAPOST}}
\def\METAFONT{{\LOGO METAFONT}}

short \TeX, \METAFONT{} or \METAPOST{} macro/macros (half A4 
page or half a~screen at most)

\end


