Re: [xml-dev] Request for XHTML5 schema

[David Carlisle <davidc@nag.co.uk>]

On 05/06/2012 09:08, Graham Hannington wrote:
> In the past, I've used jEdit (editor) with XML plugin to write readme
> files (for various small utilities I've developed) in XHTML 1.0 Strict,
> using a local copy of the DTD  (and related .ent files) that I downloaded
> from www.w3.org.
>
> I (think) I now want to start writing these readme files in XHTML5 (the
> XML serialization of HTML5).
>
> Could someone please point me to an XML DTD, W3C XML Schema 1.0 document
> (XSD), or RELAX NG schema for XHTML5?
>
> (I haven't yet tried using RELAX NG schemas with jEdit.)
>
> Specifically, for (the XML serialization of) HTML5 as described in the
> current W3C Working Draft (http://www.w3.org/TR/html5/)?
>
> With apologies for my clumsy language, I don't mean "for the XML
> serialization of HTML5 (XHTML5) as described in the current W3C Working
> Draft", because, to my knowledge, XHTML5 is not described (or even
> mentioned) in that working draft. Rather (cringe), I want something for
> the XML serialization (that is not described in that working draft) of
> what is described in that working draft.
>
> (I'm not using any HTML5 custom data attributes.)

The validator.nu sources include a relaxng schema for html+svg+mathml as 
described in html5.

http://about.validator.nu/

David