[Bug 20973] [Custom]: Restrict custom elements to NCName

https://www.w3.org/Bugs/Public/show_bug.cgi?id=20973

--- Comment #3 from Anne <annevk@annevk.nl> ---
This is a difference between authoring conformance and what is actually allowed
per createElement, and the HTML parser et al.

There's no silver bullet here as I explained in another thread, unless we
actually want to change createElement() and createElementNS() in
implementations.

(I'm not sure what Document:isValidName() is. But if it's what createElement()
requires, that is not matched by the HTML parser already...)

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Received on Saturday, 15 November 2014 11:59:06 UTC