\enableregime[utf-8]

\setupcolumns
[n=2,rule=on]

\starttext
\chapter{Test Chapter}

\dorecurse{30}{line \recurselevel\par}

\section{Test Section}

\startcolumns

\dorecurse{1}
{\subsection{Test SubSection \recurselevel}

This is a very small subsection.  It needs to be a little bit longer
than just one sentence.  Maybe just a tad bit longer would help.  I
want to make sure I have an excellent example.
}

\stopcolumns

\section{Problem Header}

\startcolumns

\dorecurse{2}
{\subsection{Test SubSection \recurselevel}

This is a very small subsection.  It needs to be a little bit longer
than just one sentence.
}
\stopcolumns

\stoptext
