Re: [relax-ng] attribute constraint

[Murata Makoto <mura034@attglobal.net>]

>
>There's a related possible restriction, which is what I thought Murata-san 
>was proposing: if an <attribute> occurs in a <oneOrMore>, then its first 
>child must be <nsName> or <anyName>.  That would have the disadvantage of 
>disallowing the

Actually, in Hosoya-san's normalization, <attribute> is always normalized to <attribute> 
within <oneOrMore>.  For example, 

<element name="foo">
  <attribute name="bar"><text/></attribute>
</element>

is normalized into 

<element name="foo">
  <oneOrMore>
    <attribute name="bar"><text/></attribute>
  </oneOrMore>
</element>

It is this normalization that makes subsumption checking possible.

Cheers,

Makoto