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Re: XHTML 1.1 and MathML 2.0 and SVG 1.1 with <acronym lang="en" ...>

From: David Dorward <david@dorward.me.uk>
Date: Sat, 15 Jul 2006 22:09:15 +0100
To: Matthias Mauch <matthias.mauch@aadmm.de>
Cc: www-validator@w3.org
Message-ID: <20060715210915.GA18598@us-lot.org>

On Sat, Jul 15, 2006 at 11:13:30PM +0200, Matthias Mauch wrote:
> "<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG
> 1.1//EN" "http://www.w3.org/2002/04/xhtml-math-svg/xhtml-math-svg.dtd">"
> 
> I need this Doctype for a small sample test with MathML 2.0 elements.
> In my document i also use a <acronym>-tag to explain the meaning of
> XHTML.
> 
> "<acronym lang="en" title="Extensible HyperText Markup
> Language">XHTML</acronym>"

XHTML is an abbreviation, but I'm pretty sure it isn't an acronym.
 
> After all works with Amaya, i use the Validator and following will
> happend:
> 
> "Error Line 32 column 30: there is no attribute "lang".
> <acronym lang="en" title="Extensible HyperText Markup Language">"
>
> I know that the <acronym>-tag is no more a part of XHTML 2.0, but
> is this a failure from the validator or is this not implemented
> in the Doctype for XHTML 1.1 and MathML 2.0 and SVG 1.1?

It isn't complaining about the acronym tag, the problem is the lang
attribute.

http://www.w3.org/TR/xhtml11/changes.html#a_changes

Difference #1

-- 
David Dorward                                      http://dorward.me.uk
Received on Saturday, 15 July 2006 21:09:24 GMT

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