> Hi,
>
> I would just like to get a confirmation (to my reading of the spec
> confirmed by the behavior of Jing) that schemas that cannot validate any
> instance document can be achieved by specifying a value with linefeeds
> in an attribute.
>
> For instance:
>
> <element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
> <attribute name="bar">
> <value type="string">
> Can't be matched.
> </value>
> </attribute>
> </element>
>
> is a schema which specifies that the value of the attribute bar must
> contain line feeds which cannot happen per the normalization done on
> attribute values in XML 1.0.
>
> The schema is thus correct but there are no documents which can be valid
> per this schema.
An easier way to get the same effect is just to write:
<notAllowed xmlns="http://relaxng.org/ns/structure/1.0"/>
This is a correct schema that accepts nothing.
regards,
--
Kohsuke KAWAGUCHI
Sun Microsystems
