static bool has_interface (Grob*);
static Interval get_spanned_interval (Grob*);
- static void add_bar (Grob*,Grob*);
+ static void add_bar (Grob*, Grob*);
static void evaluate_glyph (Grob*);
static void evaluate_empty (Grob*);
DECLARE_SCHEME_CALLBACK (width_callback, (SCM smob, SCM axis));