///
docstring completionPrefix(Cursor const & cur) const override;
///
- bool insertCompletion(Cursor & cur, docstring const & s, bool finished) override;
+ bool insertCompletion(Cursor & cur, docstring const & s, bool /*finished*/) override;
///
void completionPosAndDim(Cursor const &, int & x, int & y, Dimension & dim) const override;
/// returns the text to be used as tooltip