Re: No-fail `document` Function Spec

John L. Clark wrote:
> But the "node in the stylesheet that contains the expression that
> includes the call to the document function" could have a different base
> URI from the root node of the stylesheet (`document("")`).  Perhaps a
> `res:get-calling-node` function, then?  :)

Ah, yeah, I suppose you're right. I'm sure there are one or two people out
there using XIncludes and entity references to over-modularize their
stylesheets :)

I'd say we don't need the additional function if our strongest use-case for it
is just illustrative examples in the documentation of res:document().