Bugzilla – Bug 980
NU validator issues error for any “obsolete permitted DOCTYPE string”
Last modified: 2013-11-06 11:59:00 CET
NU validator screams “Error: Legacy doctype” even if the DOCTYPE is a ”obsolete permitted DOCTYPE string".
The HTML specification is clear on the fact that there should only be WARNING messages - and not ERROR messages - for obsolete permitted DOCTYPEs: http://www.w3.org/html/wg/drafts/html/master/obsolete.html#warnings-for-obsolete-but-conforming-features
Fixed already. https://bitbucket.org/validator/validator/commits/7625938e679a27265ae625e57b5ed33c063dfacb http://hg.mozilla.org/projects/htmlparser/rev/2a1a57b4c8ff