Re: [fxtf-drafts] [css-masking-1] `<image>` and `<mask-source>` overlap (#532)

I cannot find the issue/PR but I think this was already explained to me, sorry.

But you cannot know at parse time which of `<mask-source>` or `<image>` the resource is matching, isn't it?

I understand the usefulness of `<mask-source>` to differentiate them in other sections of the specification. But from the perspective of parsing, there is none and it is a bit problematic for a grammar-driven implementation: one of the two types will never get a match.

Would it be acceptable to define the two appropriate terms without using the syntax?

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Received on Tuesday, 19 September 2023 19:09:58 UTC