static void set_stemlens (Grob*);
static int get_multiplicity (Grob*me);
static Real get_interbeam (Grob*me);
- DECLARE_SCHEME_CALLBACK (brew_molecule, (SCM ));
- DECLARE_SCHEME_CALLBACK (before_line_breaking, (SCM ));
- DECLARE_SCHEME_CALLBACK (after_line_breaking, (SCM ));
+ DECLARE_SCHEME_CALLBACK (space_function, (SCM, SCM));
+ DECLARE_SCHEME_CALLBACK (brew_molecule, (SCM));
+ DECLARE_SCHEME_CALLBACK (before_line_breaking, (SCM));
+ DECLARE_SCHEME_CALLBACK (after_line_breaking, (SCM));
/* position callbacks */
DECLARE_SCHEME_CALLBACK (least_squares, (SCM));