return beam && Beam::is_cross_staff (beam);
}
-MAKE_SCHEME_CALLBACK (Stem, cross_staff, 1)
+MAKE_SCHEME_CALLBACK (Stem, calc_cross_staff, 1)
SCM
-Stem::cross_staff (SCM smob)
+Stem::calc_cross_staff (SCM smob)
{
return scm_from_bool (is_cross_staff (unsmob_grob (smob)));
}