///
MathInset * clone() const;
///
- void metrics(MathMetricsInfo & st) const;
+ void metrics(MetricsInfo & st) const;
///
- void draw(MathPainterInfo &, int x, int y) const;
+ void draw(PainterInfo &, int x, int y) const;
///
bool isRelOp() const;
/// do we take scripts?