- DECLARE_SCHEME_CALLBACK (brew_molecule, (SCM));
- DECLARE_SCHEME_CALLBACK (after_line_breaking, (SCM));
- static bool has_interface (Grob*);
+ DECLARE_SCHEME_CALLBACK (print, (SCM));
+ DECLARE_SCHEME_CALLBACK (height, (SCM));
+ DECLARE_SCHEME_CALLBACK (width, (SCM));
+ DECLARE_SCHEME_CALLBACK (pure_height, (SCM, SCM, SCM));