// This is a user defined macro, not a MathMacro, so we
// cannot be sure what mode is needed. We leave it in the
// same environment it was entered by closing either \lyxmathsym
// This is a user defined macro, not a MathMacro, so we
// cannot be sure what mode is needed. We leave it in the
// same environment it was entered by closing either \lyxmathsym