RE: Proposed resolution to LC 77a

Tony wrote:

> What happens here? Or with:

> <a xmlns:c="A"/>
> <a xmlns:c="B"/>
>
> How do I disambiguate "a"?

or even:

<c:a xmlns:c="A"/>
<c:a xmlns:c="B"/>

my concern would be that whilst serialising the prefix 
may make the 80 case easy, i'm unclear how it makes the
20 case even possible.

Paul