fonttools/Tests/ttLib/tables/data/aots/gsub_context1_expansion_f1.ttx.GSUB

<?xml version="1.0" encoding="UTF-8"?>
<ttFont sfntVersion="OTTO" ttLibVersion="3.5">

  <GSUB>
    <Version value="0x00010000"/>
    <ScriptList>
      <!-- ScriptCount=1 -->
      <ScriptRecord index="0">
        <ScriptTag value="latn"/>
        <Script>
          <DefaultLangSys>
            <ReqFeatureIndex value="65535"/>
            <!-- FeatureCount=1 -->
            <FeatureIndex index="0" value="0"/>
          </DefaultLangSys>
          <!-- LangSysCount=0 -->
        </Script>
      </ScriptRecord>
    </ScriptList>
    <FeatureList>
      <!-- FeatureCount=1 -->
      <FeatureRecord index="0">
        <FeatureTag value="test"/>
        <Feature>
          <!-- LookupCount=1 -->
          <LookupListIndex index="0" value="4"/>
        </Feature>
      </FeatureRecord>
    </FeatureList>
    <LookupList>
      <!-- LookupCount=5 -->
      <Lookup index="0">
        <LookupType value="1"/>
        <LookupFlag value="0"/>
        <!-- SubTableCount=1 -->
        <SingleSubst index="0">
          <Substitution in="g20" out="g60"/>
          <Substitution in="g21" out="g61"/>
          <Substitution in="g22" out="g62"/>
          <Substitution in="g23" out="g63"/>
          <Substitution in="g24" out="g64"/>
          <Substitution in="g25" out="g65"/>
          <Substitution in="g26" out="g66"/>
          <Substitution in="g27" out="g67"/>
          <Substitution in="g28" out="g68"/>
          <Substitution in="g29" out="g69"/>
        </SingleSubst>
      </Lookup>
      <Lookup index="1">
        <LookupType value="4"/>
        <LookupFlag value="0"/>
        <!-- SubTableCount=1 -->
        <LigatureSubst index="0">
          <LigatureSet glyph="g21">
            <Ligature components="g22" glyph="g61"/>
          </LigatureSet>
        </LigatureSubst>
      </Lookup>
      <Lookup index="2">
        <LookupType value="4"/>
        <LookupFlag value="8"/><!-- ignoreMarks -->
        <!-- SubTableCount=1 -->
        <LigatureSubst index="0">
          <LigatureSet glyph="g21">
            <Ligature components="g22" glyph="g61"/>
          </LigatureSet>
        </LigatureSubst>
      </Lookup>
      <Lookup index="3">
        <LookupType value="2"/>
        <LookupFlag value="0"/>
        <!-- SubTableCount=1 -->
        <MultipleSubst index="0">
          <Substitution in="g21" out="g61,g62,g63"/>
        </MultipleSubst>
      </Lookup>
      <Lookup index="4">
        <LookupType value="5"/>
        <LookupFlag value="0"/>
        <!-- SubTableCount=1 -->
        <ContextSubst index="0" Format="1">
          <Coverage>
            <Glyph value="g20"/>
          </Coverage>
          <!-- SubRuleSetCount=1 -->
          <SubRuleSet index="0">
            <!-- SubRuleCount=1 -->
            <SubRule index="0">
              <!-- GlyphCount=3 -->
              <!-- SubstCount=1 -->
              <Input index="0" value="g21"/>
              <Input index="1" value="g22"/>
              <SubstLookupRecord index="0">
                <SequenceIndex value="1"/>
                <LookupListIndex value="3"/>
              </SubstLookupRecord>
            </SubRule>
          </SubRuleSet>
        </ContextSubst>
      </Lookup>
    </LookupList>
  </GSUB>

</ttFont>