texmath-0.12.5: test/reader/mml/mo7.test

<<< mml
<?xml version="1.0" encoding="UTF-8"?>

<math xmlns="http://www.w3.org/1998/Math/MathML">
  <mrow>
    <mo>(</mo> 
    <mrow>
      <mi>x</mi> 
      <mo>,</mo> 
      <mi>y</mi> 
    </mrow> 
    <mo>)</mo> 
  </mrow> </math>
>>> native
[ EDelimited
    "("
    ")"
    [ Right
        (EGrouped [ EIdentifier "x" , ESymbol Pun "," , EIdentifier "y" ])
    ]
]