page-a4-minmargin.tex

\setlength{\paperwidth}{21cm}
\setlength{\paperheight}{29.7cm}
\setlength{\topmargin}{1cm}
\setlength{\headheight}{0pt}
\setlength{\headsep}{0cm}
\setlength{\footskip}{\headheight+\headsep}
\dimen0=\topmargin
\advance\dimen0 by \footskip
\multiply\dimen0 by -2
\advance\dimen0 by \paperheight
\setlength{\textheight}{\dimen0}

\setlength{\textwidth}{19cm}
\setlength{\oddsidemargin}{1cm}

\setlength{\parindent}{0em}