Tests/feaLib/data/ChainSubstSubtable.ttx

<?xml version="1.0" encoding="UTF-8"?>
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    <Version value="0x00010000"/>
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      <!-- ScriptCount=1 -->
      <ScriptRecord index="0">
        <ScriptTag value="DFLT"/>
        <Script>
          <DefaultLangSys>
            <ReqFeatureIndex value="65535"/>
            <!-- FeatureCount=1 -->
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          <!-- LangSysCount=0 -->
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    <FeatureList>
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        <FeatureTag value="test"/>
        <Feature>
          <!-- LookupCount=1 -->
          <LookupListIndex index="0" value="0"/>
        </Feature>
      </FeatureRecord>
    </FeatureList>
    <LookupList>
      <!-- LookupCount=5 -->
      <Lookup index="0">
        <LookupType value="6"/>
        <LookupFlag value="0"/>
        <!-- SubTableCount=4 -->
        <ChainContextSubst index="0" Format="3">
          <!-- BacktrackGlyphCount=0 -->
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            <Glyph value="G"/>
          </InputCoverage>
          <!-- LookAheadGlyphCount=0 -->
          <!-- SubstCount=1 -->
          <SubstLookupRecord index="0">
            <SequenceIndex value="0"/>
            <LookupListIndex value="1"/>
          </SubstLookupRecord>
        </ChainContextSubst>
        <ChainContextSubst index="1" Format="3">
          <!-- BacktrackGlyphCount=0 -->
          <!-- InputGlyphCount=1 -->
          <InputCoverage index="0">
            <Glyph value="H"/>
          </InputCoverage>
          <!-- LookAheadGlyphCount=0 -->
          <!-- SubstCount=1 -->
          <SubstLookupRecord index="0">
            <SequenceIndex value="0"/>
            <LookupListIndex value="2"/>
          </SubstLookupRecord>
        </ChainContextSubst>
        <ChainContextSubst index="2" Format="3">
          <!-- BacktrackGlyphCount=0 -->
          <!-- InputGlyphCount=1 -->
          <InputCoverage index="0">
            <Glyph value="G"/>
          </InputCoverage>
          <!-- LookAheadGlyphCount=0 -->
          <!-- SubstCount=1 -->
          <SubstLookupRecord index="0">
            <SequenceIndex value="0"/>
            <LookupListIndex value="3"/>
          </SubstLookupRecord>
        </ChainContextSubst>
        <ChainContextSubst index="3" Format="3">
          <!-- BacktrackGlyphCount=0 -->
          <!-- InputGlyphCount=1 -->
          <InputCoverage index="0">
            <Glyph value="H"/>
          </InputCoverage>
          <!-- LookAheadGlyphCount=0 -->
          <!-- SubstCount=1 -->
          <SubstLookupRecord index="0">
            <SequenceIndex value="0"/>
            <LookupListIndex value="4"/>
          </SubstLookupRecord>
        </ChainContextSubst>
      </Lookup>
      <Lookup index="1">
        <LookupType value="1"/>
        <LookupFlag value="0"/>
        <!-- SubTableCount=1 -->
        <SingleSubst index="0">
          <Substitution in="G" out="G.swash"/>
        </SingleSubst>
      </Lookup>
      <Lookup index="2">
        <LookupType value="1"/>
        <LookupFlag value="0"/>
        <!-- SubTableCount=1 -->
        <SingleSubst index="0">
          <Substitution in="H" out="H.swash"/>
        </SingleSubst>
      </Lookup>
      <Lookup index="3">
        <LookupType value="1"/>
        <LookupFlag value="0"/>
        <!-- SubTableCount=1 -->
        <SingleSubst index="0">
          <Substitution in="G" out="g"/>
        </SingleSubst>
      </Lookup>
      <Lookup index="4">
        <LookupType value="1"/>
        <LookupFlag value="0"/>
        <!-- SubTableCount=1 -->
        <SingleSubst index="0">
          <Substitution in="H" out="H.swash"/>
        </SingleSubst>
      </Lookup>
    </LookupList>
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