passed

nestScript

Testing of nested scripts

W3C sample WIRIS
v w x y z 
<math xmlns="http://www.w3.org/1998/Math/MathML">
  <msup>
    <mi>v</mi>
    <msup>
      <mi>w</mi>
      <msup>
        <mi>x</mi>
        <msup>
          <mi>y</mi>
          <mi>z</mi>
        </msup>
      </msup>
    </msup>
  </msup>
</math>

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