Change change;
/// Whether the parent is selected as a whole
bool selected;
+ /// Whether the left/right margins are selected
+ bool selected_left, selected_right;
/// Whether the spell checker is enabled for the parent
bool do_spellcheck;
/// True when it can be assumed that the screen has been cleared
bool full_repaint;
/// Current background color
ColorCode background_color;
+ /// The left and right position of current line (inside margins).
/// Useful for drawing display math numbering
int leftx, rightx;
};