- primitive->set_property ("delta-pitch", scm_int2num (0));
-}
-
-void
-Coherent_ligature_engraver::build_ligature (Spanner *, Array<Grob_info>)
-{
- programming_error ("Coherent_ligature_engraver::build_ligature (): "
- "this is an abstract method that should not be called, "
- "but overridden by a subclass");