[TYPO3-core] RFC: #11503: HTML5 doctype implementation

[Martin Kutschker]

Peter Klein schrieb:
> "HTML 5 validation is not DTD-based, so in HTML 5 the doctype does not
> refer to a DTD."

But that doesn't change the fact that the client may use the doctype definition in the document. If
the referenced DTD exists or not doesn't matter. FF never reads/parse the DTDs, it relies solely on
well-know DTDs. I don't kow if IE or the other browsers care to read a DTD.

Masi