Hannu Krosing wrote:
>>>
>>>
>> Some of the functions, including some specified in the standard, produce
>> fragments. That's why we have the 'IS DOCUMENT' test.
>>
>
> But then you could use xmlfragments as the functions return type, no ?
>
>
>
Not in the case of xpath, no.
There is a very complete standard for the Xpath data model, and we need
to adhere to it.
cheers
andrew