Re: Documentation and MathML in Firebug

> Unfortunately, you can't set those attributes via the DOM. Nor does
> the parser like adding them as actual attributes...
> 
> At the moment I convert them to style="-moz-math-font-style:italic"
> attribute, at least for viewing. But can't think of any way to edit..

It seems that the layout engine regenerated these attributes with the 
right values each time some changes are made in the DOM. That would 
explain why you can not edit them... (there may also be some control 
outside the layout engine, but I've not checked).