int kerning(BufferView const *) const { return kerning_; }
///
- bool isRelOp() const;
+ mode_type currentMode() const;
+ ///
+ bool isMathRel() const;
+ ///
+ bool isMathBin() const;
+ ///
+ bool isMathPunct() const;
///
bool isOrdAlpha() const;
/// do we take scripts?