Re: [filter-effects] url() as pass-through on invalid reference?

On Fri, Jul 12, 2013 at 2:25 PM, Robert O'Callahan <robert@ocallahan.org> wrote:
> I feel pretty strongly that the SVG behavior is not appropriate. I think any
> sort of invalid 'filter' value, including a <filter> element with a child
> element of unknown type, should cause the filtered element to be rendered
> normally (i.e. 'filter' treated as 'none'). Otherwise I think introducing
> new <fe> SVG element types does not get useful fallback.

It doesn't get useful fallback in any case.  You can't provide a
fallback filter.

~TJ