- static SCM brew_molecule (SCM);
- static Molecule ly_word2molecule (Score_element*, SCM scm, Real* x) ;
- static Molecule ly_text2molecule (Score_element*, SCM scm) ;
+ DECLARE_SCHEME_CALLBACK (brew_molecule, (SCM ));
+ DECLARE_SCHEME_CALLBACK (after_line_breaking, (SCM ));
+ static bool has_interface (Grob*);