hb_ot_layout_lookup_substitute_closure  247 third_party/harfbuzz-ng/src/hb-ot-layout.h hb_ot_layout_lookup_substitute_closure (hb_face_t    *face,
hb_ot_layout_lookup_substitute_closure  747 third_party/harfbuzz-ng/src/hb-ot-shape.cc       hb_ot_layout_lookup_substitute_closure (font->face, lookup_index, glyphs);