texmath-0.12.5: test/writer/mml/stretchTable2.test

<<< native
[ EArray
    [ AlignCenter , AlignCenter ]
    [ [ [ ESymbol Accent "\8592" ] , [ ENumber "1" ] ]
    , [ [ EText TextNormal "a long cell" ] , [ ENumber "1" ] ]
    ]
]
>>> mml
<?xml version='1.0' ?>
<math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
  <mtable>
    <mtr>
      <mtd columnalign="center">
        <mo>←</mo>
      </mtd>
      <mtd columnalign="center">
        <mn>1</mn>
      </mtd>
    </mtr>
    <mtr>
      <mtd columnalign="center">
        <mtext mathvariant="normal">a long cell</mtext>
      </mtd>
      <mtd columnalign="center">
        <mn>1</mn>
      </mtd>
    </mtr>
  </mtable>
</math>