% "a4" document style option.
% John Pavel, December 1986
%
% modified by jh 20-Aug-1990
%
% Redefines the \textheight and \topmargin for A4 paper, as opposed to US paper.
%
% Adjusting \textheight will adjust position of the bottom of the page.
% Must preserve "(\textheight - \topskip) divides \baselineskip".
% \topskip always appears to be 10pt.
% So only add/subtract multiples of \baselineskip if you want shorter pages.

\message{DIN A4 Format, 20-Aug-1990}

\textwidth16cm
\oddsidemargin0mm \evensidemargin0mm \topmargin0mm

\ifcase \@ptsize
    % mods for 10 pt (\baselineskip=12pt)
    \textheight 634 pt
\or % mods for 11 pt (\baselineskip=13.6pt)
    \textheight 635.6 pt
\or % mods for 12 pt  (\baselineskip=15pt)
    \textheight 640 pt
\fi
