texmath-0.13.1.2: test/reader/mml/mo3.test

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

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