RE: Primary output ports...

> Consider this pipeline:
> 
>   <p:identity>
>     ...
>   </p:identity>
> 
>   <p:exec>
>     <p:input port="source"><p:empty/></p:input>
>     <p:with-option name="args" select="string-join(//uri,' ')"/>
>   </p:exec>
> 
> Is the primary output port of p:identity bound or not? It's 
> not used by
> the following step, but it is used by the with-option.

I think it is bound, exactly because what you say: it is used by
p:with-option.

Regards,
Vojtech

Received on Thursday, 23 July 2009 13:19:57 UTC