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Remove Appendix A Schemata? #977

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zcorpan opened this issue May 3, 2019 · 3 comments · Fixed by #980
Closed

Remove Appendix A Schemata? #977

zcorpan opened this issue May 3, 2019 · 3 comments · Fixed by #980
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@zcorpan
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zcorpan commented May 3, 2019

https://w3c.github.io/aria/#a_schemata

Why is this appendix needed? Can it be maintained outside the spec (if someone wants to maintain these schemas)?

DTDs are very much obsolete technology and not adequate for checking document conformance.

The sections "XHTML plus WAI-ARIA DTD" and "HTML 4.01 plus WAI-ARIA DTD" are full or factual errors and confusing advice.

http://validator.w3.org/ checks for HTML+ARIA using the validator.nu conformance checker, which does not use DTDs. It implements the requirements from specification prose.

Authors should use <!doctype html> for HTML, and no doctype for XML.

@jnurthen
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jnurthen commented May 3, 2019

Please add a comment here if you find any information in Appendix A useful.

@joanmarie joanmarie added this to the ARIA 1.2 milestone May 16, 2019
@joanmarie
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@zcorpan: Any chance of a PR from you?

zcorpan added a commit that referenced this issue May 17, 2019
@zcorpan
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zcorpan commented May 17, 2019

Sure: #980

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3 participants