IgnoreFlags      1264 third_party/harfbuzz-ng/src/hb-ot-layout-gpos-table.hh     skippy_iter.set_lookup_props (c->lookup_props & ~LookupFlag::IgnoreFlags);
IgnoreFlags       548 third_party/harfbuzz-ng/src/hb-ot-layout-gsubgpos-private.hh     if (glyph_props & lookup_props & LookupFlag::IgnoreFlags)