% engine=luatex
\mainlanguage[sv]
% \environments
\usemodule[database]
%\unprotect
%\startsetups TSV:unix
% \catcode \#=\@@comment
%\stopsetups
%\protect
\defineseparatedlist[TSV][separator=tab,before=,after=,first=\bTR,last=\eTR,left=\bTD,right=\eTD]
\setupTABLE[r][1][style=bold,background=color,backgroundcolor=gray]
\starttext
\bTABLE
\startTSV %Riktig tid $ T $ 	Pulser per sekund $ \frac{d\nu}{dt} $ 	Absolut fel $ \delta \nu'=\sqrt{\nu} $
a	b	c	d
\stopTSV
\processseparatedfile[TSV][sndfall.dat] 
\eTABLE
\stoptext