Re: Viewport too constrained?

Norman Walsh wrote:
> The definition of p:viewport right now is constrained so that both the
> input to the viewport and the output of each iteration of the subpipline
> within it must be exactly one document.
> 
> Is there any reason to impose the second restriction?
> 
> It seems to me that if the result of applying the pipeline is an empty
> sequence, that should be the same as deleting the content.
> 
> If the result is a sequence of documents, that should just turn into a
> sequence of siblings.

I agree, strongly.

Jeni
-- 
Jeni Tennison
http://www.jenitennison.com