void
Staff_symbol_engraver::derived_mark () const
{
- for (LEFT_and_RIGHT (d)) {
- if (span_events_[d])
- scm_gc_mark (span_events_[d]->self_scm ());
- }
+ for (LEFT_and_RIGHT (d))
+ {
+ if (span_events_[d])
+ scm_gc_mark (span_events_[d]->self_scm ());
+ }
}
Staff_symbol_engraver::~Staff_symbol_engraver ()