while (pos() < lastpos() && mc == nextMath().mathClass());
} else if (openable(nextAtom())) {
InsetMathScript const * n = nextMath().asScriptInset();
while (pos() < lastpos() && mc == nextMath().mathClass());
} else if (openable(nextAtom())) {
InsetMathScript const * n = nextMath().asScriptInset();