_get_gsub         177 third_party/harfbuzz-ng/src/hb-ot-layout.cc     case HB_OT_TAG_GSUB: return _get_gsub (face);
_get_gsub         656 third_party/harfbuzz-ng/src/hb-ot-layout.cc   return &_get_gsub (face) != &OT::Null(OT::GSUB);
_get_gsub         704 third_party/harfbuzz-ng/src/hb-ot-layout.cc   const OT::SubstLookup& l = _get_gsub (face).get_lookup (lookup_index);