linebreakString1

Handling very long strings -- the string should break across a row if needed.

W3C sample	WIRIS
	$x + x + x + asdffffffasdddfaaaaaaaasssdddfaaaaaaaassdfasdffffffasdddfaaaaaaaasssdddfaaaaaaaassdf + 2 + 2 + 2$

<math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
  <mrow>
    <mi>x</mi>
    <mo>+</mo>
    <mi>x</mi>
    <mo>+</mo>
    <mi>x</mi>
    <mo>+</mo>
    <ms>asdffffffasdddfaaaaaaaasssdddfaaaaaaaassdfasdffffffasdddfaaaaaaaasssdddfaaaaaaaassdf</ms>
    <mo>+</mo>
    <mn>2</mn>
    <mo>+</mo>
    <mn>2</mn>
    <mo>+</mo>
    <mn>2</mn>
  </mrow>
</math>

Author: Design Science, Inc. (D. Doyle, R.Miner)