/* Discard double articulations for part-combining. */
int script_count = scripts_.size ();
for (int i = 0; i < script_count; i++)
- if (ly_c_equal_p (scripts_[i].event_
+ if (ly_is_equal (scripts_[i].event_
->get_property ("articulation-type"),
m->get_property ("articulation-type")))
return true;
{
SCM sym = scm_caar (s);
SCM type = scm_object_property (sym, ly_symbol2scm ("backend-type?"));
- if (!ly_c_procedure_p (type))
+ if (!ly_is_procedure (type))
continue;
SCM val = scm_cdar (s);