static Interval relative_group_extent (Axis, Grob * common, SCM list);
static void add_element (Grob* me, Grob*);
- static void set_axes (Grob*,Axis,Axis);
- static bool has_axis (Grob*,Axis);
+ static void set_axes (Grob*, Axis, Axis);
+ static bool has_axis (Grob*, Axis);
static Link_array<Grob> get_children (Grob*);
static bool has_interface (Grob*);