texmath-0.12.5: test/writer/mml/mspace2.test

<<< native
[ EIdentifier "H" , ESpace (0 % 1) , EIdentifier "H" ]
>>> mml
<?xml version='1.0' ?>
<math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
  <mrow>
    <mi>H</mi>
    <mspace width="0.0em" />
    <mi>H</mi>
  </mrow>
</math>