Good morning Rodolfo,
> We use "xml:lang" and "xml:space" attributes
> from the "namespace" schema in <source> and <target>.
> These two elements appear inside <match>.
> We might be able to skip the import in the module
> but not in the core schema (you commented it out
> in the core schema too) because <source> and <target>
> are defined there. I need to check further.
Correct: I commented out the wrong import. It should definitely be in core schema. But it doesn't need to be in matches.xsd (as <source> and <target> are not defined there, just referenced).
And as long as it's not in both it seems to work.
Cheers,
-yves