///
int width(MathInset const * nucleus) const;
+ ///
+ bool idxLeft(MathInset::idx_type &, MathInset::pos_type &) const;
+ ///
+ bool idxRight(MathInset::idx_type &, MathInset::pos_type &) const;
+
///
MathScriptInset const * asScriptInset() const;
///