SVG output doesn't handle color in style attribute for top-level math element.

[dpvc]

The SVG output doesn't seem to apply the style="color:xyz" when it appears on the top-level <math> element (although other style values are applied). So, for example,

<math style="color:red">
<mi>x</mi>
</math>

doesn't color the result red. This shows up in the style1.html and style2.html tests in MathMLToDisplay/General/GenAttrib/ in the test suite. Note that the color style is applied if it is on an element other than the top-level <math> element. It is probably due to the special casing of how style attributes are inherited.

[dpvc]

It turns out the this is resolved by #1002, so I'm closing it.