- static void set_interface (Grob*);
- static bool has_interface (Grob*);
- static Interval get_spanned_interval (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));
- DECLARE_SCHEME_CALLBACK(get_bar_size, (SCM ));
- DECLARE_SCHEME_CALLBACK(before_line_breaking, (SCM ));
- DECLARE_SCHEME_CALLBACK(center_on_spanned_callback, (SCM element, SCM axis));
+
+ DECLARE_GROB_INTERFACE();
+ static Interval get_spanned_interval (Grob *);
+ static void add_bar (Grob *, Grob *);
+ static void evaluate_glyph (Grob *);
+ DECLARE_SCHEME_CALLBACK (width, (SCM smob));
+ DECLARE_SCHEME_CALLBACK (print, (SCM));
+ DECLARE_SCHEME_CALLBACK (calc_glyph_name, (SCM));
+ DECLARE_SCHEME_CALLBACK (before_line_breaking, (SCM));
+ DECLARE_SCHEME_CALLBACK (center_on_spanned_callback, (SCM element));