kAltHalfWidthTextSelector  352 third_party/harfbuzz-ng/src/hb-coretext.cc     { 'halt',   kTextSpacingType,           kAltHalfWidthTextSelector,              7 },
kAltHalfWidthTextSelector  411 third_party/harfbuzz-ng/src/hb-coretext.cc     { 'vhal',   kTextSpacingType,           kAltHalfWidthTextSelector,              7 },