Re: Conditional application of style hints
> There needs to be a way to tell the browser, "only apply attribute X if
> you can apply attribute Y too." Otherwise we'll run into situations where
> documents will be unreadable because a particular browser (perhaps due to
> platform limitations) can only present half the style hints, and the half
> that *are* presented don't make sense without the others.
Wouldn't conformance levels be simpler? We could even have platform
specific conformances if necessary.