\input a4
\input tsnlcmn
\nopagenumbers
%
% calculate \vraagin
\setbox0=\hbox{w)\ \ }%
\vraagin=\wd0
%
% calculate \opgavein
\setbox0=\hbox{1.\ \ }%
\opgavein=\wd0
%
%
\colsep=10pt
\twocolwidth=\hsize
\advance\twocolwidth-\opgavein
\advance\twocolwidth-\colsep
\divide\twocolwidth by2
\threecolwidth=\hsize
\advance\threecolwidth-\opgavein
\advance\threecolwidth-\colsep
\advance\threecolwidth-\colsep
\divide\threecolwidth by3
\fourcolwidth=\hsize
\advance\fourcolwidth-\opgavein
\advance\fourcolwidth-\colsep
\advance\fourcolwidth-\colsep
\advance\fourcolwidth-\colsep
\divide\fourcolwidth by4
%
% calculate \puntenbskip
\newdimen\puntenbskip
\setbox0=\hbox{\ \ 1\hskip\opgavein}%
\puntenbskip=\wd0
%
\opgaveskip=5ex plus 3ex minus 3.5ex
\lastvraagskip=1.5ex plus .7ex minus .6ex
\parskip=1ex plus .5ex minus .4ex
%
%\font\puntenfont=phvr at 7pt
\def\localopgave{\llap{\the\opgaveno.\ \ \hskip\currin}}%
\def\localpunten#1{}%
%\def\localpunten#1{\llap{\puntenfont #1p\hskip\puntenbskip\hskip\currin}}%
\def\localvraag#1{\llap{\hbox to\vraagin{\alph{#1})\hfil}}}%
