texmath-0.7: tests/writers/mfracZcomp-04.mml

<?xml version='1.0' ?>
<math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
  <mrow>
    <mtext mathvariant="normal">Inline, auto, thick line </mtext>
    <mfrac>
      <mrow>
        <msup>
          <mi>x</mi>
          <mn>2</mn>
        </msup>
        <mo>+</mo>
        <mn>1</mn>
      </mrow>
      <mi>x</mi>
    </mfrac>
    <mtext mathvariant="normal">, the superscripted 2 should be script-script size.</mtext>
  </mrow>
</math>