/// where do we have to draw the scripts?
bool hasLimits() const;
/// clean up empty cells and return true if a cell has been deleted.
- bool notifyCursorLeaves(Cursor & cur);
+ bool notifyCursorLeaves(Cursor const & old, Cursor & cur);
/// possible subscript (index 0) and superscript (index 1)
bool cell_1_is_up_;