W3C home > Mailing lists > Public > public-pfwg-comments@w3.org > April to June 2009

SHOULD vs. MUST and abstract roles

From: Henri Sivonen <hsivonen@iki.fi>
Date: Wed, 20 May 2009 12:04:23 +0300
Message-Id: <C1745EAE-33D9-4B56-9458-3AEC0404FD07@iki.fi>
To: public-pfwg-comments@w3.org
> Note: Abstract roles are used for the ontology. Authors SHOULD NOT  
> use abstract roles in content.

Please make that 'MUST NOT', since using abstract roles is  
unambiguously an error if user agents don't support the abstract roles  
as concrete.

Henri Sivonen
Received on Wednesday, 20 May 2009 09:05:06 UTC

This archive was generated by hypermail 2.4.0 : Friday, 17 January 2020 16:45:57 UTC