texmath-0.13.1.2: test/writer/mml/stretchBrack1.test

<<< native
[ EOver
    False
    (EGrouped
       [ EIdentifier "H" , ESymbol Bin "\215" , EIdentifier "G" ])
    (ESymbol Accent "\9182")
, EUnder
    False
    (EGrouped
       [ EIdentifier "H" , ESymbol Bin "\215" , EIdentifier "G" ])
    (ESymbol Accent "\9183")
]
>>> mml
<?xml version='1.0' ?>
<math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
  <mrow>
    <mover>
      <mrow>
        <mi>H</mi>
        <mo>×</mo>
        <mi>G</mi>
      </mrow>
      <mo accent="true">⏞</mo>
    </mover>
    <munder>
      <mrow>
        <mi>H</mi>
        <mo>×</mo>
        <mi>G</mi>
      </mrow>
      <mo accent="true">⏟</mo>
    </munder>
  </mrow>
</math>