Re: SVG Accessibility API Mappings -- Building the Accessibility Tree

Minor correction to the bullet point regarding the <switch> element:

>
>    - The <switch> element and any elements that are bypassed according to
>    the processing rules of an ancestor <switch> element, or any elements that
>    are not rendered because of a conditional processing attribute
>    (requiredFeatures, requiredExtensions, or systemLanguage).
>
> The difference is because I remembered that the conditional attributes
used in <switch> can also be used on their own, as single-element
switches.  In other words, an element can be hidden because of those
attributes even if it is not part of a <switch>.