mfencedAdelims6.test

<<< native
[ EDelimited
    "["
    ")"
    [ Right
        (EGrouped [ EIdentifier "a" , ESymbol Bin "+" , EIdentifier "b" ])
    ]
, EDelimited
    "{"
    "}"
    [ Right (EFraction NormalFrac (EIdentifier "a") (EIdentifier "b"))
    , Left "|"
    , Right (EFraction NormalFrac (EIdentifier "d") (EIdentifier "e"))
    , Right (ESymbol Pun ";")
    , Right (EIdentifier "a")
    , Right (ESymbol Bin "+")
    , Right (EIdentifier "b")
    , Right (ESymbol Bin "+")
    , Right (EIdentifier "a")
    , Right (ESymbol Bin "+")
    , Right (EIdentifier "b")
    ]
]
>>> omml
<?xml version='1.0' ?>
<m:oMathPara>
  <m:oMathParaPr>
    <m:jc m:val="center" />
  </m:oMathParaPr>
  <m:oMath>
    <m:d>
      <m:dPr>
        <m:begChr m:val="[" />
        <m:sepChr m:val="" />
        <m:endChr m:val=")" />
        <m:grow />
      </m:dPr>
      <m:e>
        <m:r>
          <m:t>a</m:t>
        </m:r>
        <m:r>
          <m:rPr>
            <m:sty m:val="p" />
          </m:rPr>
          <m:t>+</m:t>
        </m:r>
        <m:r>
          <m:t>b</m:t>
        </m:r>
      </m:e>
    </m:d>
    <m:d>
      <m:dPr>
        <m:begChr m:val="{" />
        <m:sepChr m:val="|" />
        <m:endChr m:val="}" />
        <m:grow />
      </m:dPr>
      <m:e>
        <m:f>
          <m:fPr>
            <m:type m:val="bar" />
          </m:fPr>
          <m:num>
            <m:r>
              <m:t>a</m:t>
            </m:r>
          </m:num>
          <m:den>
            <m:r>
              <m:t>b</m:t>
            </m:r>
          </m:den>
        </m:f>
      </m:e>
      <m:e>
        <m:f>
          <m:fPr>
            <m:type m:val="bar" />
          </m:fPr>
          <m:num>
            <m:r>
              <m:t>d</m:t>
            </m:r>
          </m:num>
          <m:den>
            <m:r>
              <m:t>e</m:t>
            </m:r>
          </m:den>
        </m:f>
        <m:r>
          <m:rPr>
            <m:sty m:val="p" />
          </m:rPr>
          <m:t>;</m:t>
        </m:r>
        <m:r>
          <m:t>a</m:t>
        </m:r>
        <m:r>
          <m:rPr>
            <m:sty m:val="p" />
          </m:rPr>
          <m:t>+</m:t>
        </m:r>
        <m:r>
          <m:t>b</m:t>
        </m:r>
        <m:r>
          <m:rPr>
            <m:sty m:val="p" />
          </m:rPr>
          <m:t>+</m:t>
        </m:r>
        <m:r>
          <m:t>a</m:t>
        </m:r>
        <m:r>
          <m:rPr>
            <m:sty m:val="p" />
          </m:rPr>
          <m:t>+</m:t>
        </m:r>
        <m:r>
          <m:t>b</m:t>
        </m:r>
      </m:e>
    </m:d>
  </m:oMath>
</m:oMathPara>