texmath-0.12.5: test/writer/mml/mtableBgap1.test

<<< native
[ EArray
    [ AlignCenter , AlignCenter , AlignCenter , AlignCenter ]
    [ [ [ EIdentifier "B" ] , [ EIdentifier "C" ] , [] , [] ]
    , [ [] , [] , [] , [] ]
    , [ [ ENumber "1" ]
      , [ ENumber "2" ]
      , [ ENumber "3" ]
      , [ ENumber "4" ]
      ]
    ]
]
>>> mml
<?xml version='1.0' ?>
<math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
  <mtable>
    <mtr>
      <mtd columnalign="center">
        <mi>B</mi>
      </mtd>
      <mtd columnalign="center">
        <mi>C</mi>
      </mtd>
      <mtd columnalign="center" />
      <mtd columnalign="center" />
    </mtr>
    <mtr>
      <mtd columnalign="center" />
      <mtd columnalign="center" />
      <mtd columnalign="center" />
      <mtd columnalign="center" />
    </mtr>
    <mtr>
      <mtd columnalign="center">
        <mn>1</mn>
      </mtd>
      <mtd columnalign="center">
        <mn>2</mn>
      </mtd>
      <mtd columnalign="center">
        <mn>3</mn>
      </mtd>
      <mtd columnalign="center">
        <mn>4</mn>
      </mtd>
    </mtr>
  </mtable>
</math>