kContextualAlternatesType  343 third_party/harfbuzz-ng/src/hb-coretext.cc     { 'calt',   kContextualAlternatesType,  kContextualAlternatesOnSelector,        kContextualAlternatesOffSelector },
kContextualAlternatesType  347 third_party/harfbuzz-ng/src/hb-coretext.cc     { 'cswh',   kContextualAlternatesType,  kContextualSwashAlternatesOnSelector,   kContextualSwashAlternatesOffSelector },
kContextualAlternatesType  402 third_party/harfbuzz-ng/src/hb-coretext.cc     { 'swsh',   kContextualAlternatesType,  kSwashAlternatesOnSelector,             kSwashAlternatesOffSelector },