W3C home > Mailing lists > Public > public-html@w3.org > November 2008

Re: Who is the Intended Audience of the Markup Spec Proposal?

From: Henri Sivonen <hsivonen@iki.fi>
Date: Wed, 19 Nov 2008 21:09:51 +0200
Cc: public-html <public-html@w3.org>
Message-Id: <725099B2-972A-40F0-BB27-5CFB7947CD91@iki.fi>
To: Lachlan Hunt <lachlan.hunt@lachy.id.au>

On Nov 19, 2008, at 20:39, Lachlan Hunt wrote:

> section 6.5 lists repetition template attributes that were dropped  
> from the spec

This is because I haven't updated the whattf.org HTML5 schemas after  
Hixie merged WF2 into HTML 5.

> Also note that the formal grammar used in the draft doesn't actually  
> seem to be defined anywhere and seems to be some kind of ad hoc  
> syntax partially inspired by that used in DTDs,

The syntax is RELAX NG Compact Syntax. The syntax for the regular  
expressions appearing in the document is the XSD regular expression  
syntax. (Instead of pulling the regexps from schema comment, I think  
it would be nicer to pull the same descriptions Validator.nu uses as  
UI strings: http://wiki.whatwg.org/wiki/MicrosyntaxDescriptions )

I guess the methodology behind the document isn't clear to everyone on  
the list. The document is not manually written. It has been generated  
from various sources using XSLT. The document has some original text,  
but a lot of content in pulled in and mashed up from the HTML 5 spec  
proper, the whattf.org HTML5+ARIA schema used by html5.validator.nu  
and from the UA style sheet of WebKit.

I think the document is very cool as documentation of the whattf.org  
schema and works as a reference for people who are comfortable with  
reading RELAX NG. (I link to it from the Validator.nu documentation.)  
However, I don't support putting it forward as a normative spec.

> with some weird anomalies with the way attributes are seemingly  
> included within the element's content model.


That's a pretty cool feature in RELAX NG, actually.

-- 
Henri Sivonen
hsivonen@iki.fi
http://hsivonen.iki.fi/
Received on Wednesday, 19 November 2008 19:10:32 GMT

This archive was generated by hypermail 2.2.0+W3C-0.50 : Wednesday, 9 May 2012 00:16:24 GMT