%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Unsichtbare Linien,                            %
% um die H�he von Tabellenzeilen zu beeinflussen %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\def\ostrutdim{3ex} \def\ustrutdim{1ex}

\def\ostrut{\vrule height \ostrutdim width 0pt \relax}
\def\ustrut{\vrule width 0pt depth \ustrutdim \relax}
\def\oustrut{\ostrut\ustrut} \def\uostrut{\oustrut}

\endinput

Benutzung:
 In Tabellenzeile: \ostrut f�r mehr Abstand nach oben
                   \ustrut f�r mehr Abstand nach unten
                   \oustrut oder \uostrut f�r beides

