
% see http://github.com/wspr/unicode-math/issues/212

\input{umtest-preamble}
\usepackage{unicode-math}
\setmathfont[Colour=FF0000]{xits-math.otf}
\setmathfont
  [range={\mathop},Colour=0000FF]
  {xits-math.otf}

\begin{document}

\[ \underbrace{\int x dx}_{xyz}
\qquad
\overbrace{\int x dx}^{xyz} \]

\end{document}
