- From: Frédéric WANG <fred.wang@free.fr>
- Date: Tue, 29 May 2012 13:58:14 +0200
- To: www-math@w3.org
> That would be an incompatible (but not necessarily impossible) change to > the spec, since it currently says unknown values should be ignored. Yes, unknown values are ignored but what about the case when the actiontype is not specified? The actiontype is declared "required" so I'm thinking about http://www.w3.org/TR/MathML/chapter2.html#interf.error I don't see anything about how to handle the "required" value here: http://www.w3.org/TR/MathML3/chapter2.html#fund.defaults However, I'm not sure that this requirement is specified by the relax ng schema: http://www.w3.org/TR/MathML3/appendixa.html#parsing_maction.attributes (BTW, I see that if no selected sub-expression exists it should also be handled as an error. But that's not what Firefox currently does.)
Received on Tuesday, 29 May 2012 11:57:13 UTC