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Re: p:output and connections

From: Henry S. Thompson <ht@inf.ed.ac.uk>
Date: Fri, 06 Nov 2009 22:57:27 +0000
To: "Vasil Rangelov" <boen.robot@gmail.com>
Cc: <public-xml-processing-model-comments@w3.org>
Message-ID: <f5by6mjntwo.fsf@hildegard.inf.ed.ac.uk>
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Vasil Rangelov writes:

> "It is a static error (err:XS0029) to specify a connection for a p:output
> inside a p:declare-step for an atomic step."
>
> <p:declare-step xmlns:p="http://www.w3.org/ns/xproc"
>                 name="xinclude-and-validate"
>                 version="1.0">
>   <p:input port="source" primary="true"/>
>   <p:input port="schemas" sequence="true"/>
>   <p:output port="result">
>     <p:pipe step="validated" port="result"/>
>   </p:output>
>

Easy to misunderstand, I guess, but note the word 'atomic'.  Your
example is not an atomic step == an extension step with
implementation-built-in, as opposed to specified using XProc.

ht
- -- 
       Henry S. Thompson, School of Informatics, University of Edinburgh
                         Half-time member of W3C Team
      10 Crichton Street, Edinburgh EH8 9AB, SCOTLAND -- (44) 131 650-4440
                Fax: (44) 131 651-1426, e-mail: ht@inf.ed.ac.uk
                       URL: http://www.ltg.ed.ac.uk/~ht/
[mail really from me _always_ has this .sig -- mail without it is forged spam]
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Received on Friday, 6 November 2009 22:58:03 GMT

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