Re: Why can't I specify input and output document?

"Dave Pawson" <dave.pawson@gmail.com> writes:
> <?xml version="1.0"?>
> <p:declare-step xmlns:p="http://www.w3.org/ns/xproc">
>  <p:input port="source" primary='true'>
>    <p:document href="doc.xml"/>
>  </p:input>
>  <p:output port='result'>
>    <p:document href="op.xml"/>
>  </p:output>
>  <p:identity/>
> </p:declare-step>
>
> I want to define a pipe with both input and output files specified by the pipe.

That's not what p:output is for. You want this:

<p:declare-step xmlns:p="http://www.w3.org/ns/xproc">
 <p:input port="source" primary='true'>
   <p:document href="doc.xml"/>
 </p:input>
 <p:identity/>
 <p:store href="op.xml"/>
</p:declare-step>

                                        Be seeing you,
                                          norm

-- 
Norman Walsh <ndw@nwalsh.com> | Life is half delicious yogurt, half
http://nwalsh.com/            | crap, and your job is to keep the
                              | plastic spoon in the yogurt.--Scott
                              | Adams