% benchmark

\setuptextbackground
  [mp=mpos:region:kind,
   method=mpos:region]

\setupbodyfont[dejavu,10pt]

% \setuppapersize[A4][A3]
% \setuplayout[location=middle]

\definetextbackground[r]

% \loggingall

\starttext

    \dorecurse{200}{
        \starttextbackground[r]
        \input ward
        \stoptextbackground
        \
        \input ward
        \par
    }

\stoptext
