XProc and XQuery

[Dill]

I try to run xquery from xproc.
But with the files below I get the error "Content is not allowed in prolog" in the file hello.xquery.
It seems like a wrong saxon version is used (which can't handle xquery)
What to do?

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<?xml version="1.0" encoding="UTF-8"?>

<test>Hello, World!</test>

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/test

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<?xml version="1.0" encoding="UTF-8"?>

<p:declare-step xmlns:p="http://www.w3.org/ns/xproc" xmlns:c="http://www.w3.org/ns/xproc-step"

    version="1.0">

    <p:input port="source">

        <p:document href="hello.xml"/>

    </p:input>

    <p:output port="result" sequence="true"/>

    <p:xquery>

        <p:input port="query">

            <p:document href="hello.xquery"/>

        </p:input>

        <p:input port="parameters">

            <p:empty/>

        </p:input>

    </p:xquery>

</p:declare-step>

[adrian]

Hi,

You cannot use p:document/@href to point to an XQuery script, p:document only works with XML files, hence the "Content is not allowed in prolog." XML parser error.
You should use p:data/@href instead:

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<p:input port="query">

    <p:data href="hello.xquery"/>

</p:input>

Regards,
Adrian