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Extensibility of c:result

From: Innovimax SARL <innovimax@gmail.com>
Date: Tue, 20 Apr 2010 13:05:12 +0200
Message-ID: <y2m546c6c1c1004200405k51a06debrc7a28729c3fe642c@mail.gmail.com>
To: XProc WG <public-xml-processing-model-wg@w3.org>

I think this is the right place for that discussion

We use for the moment c:result in many places in the spec, but the way it is
used is not extensible

The content is most of the time a single string as a direct child

I know we moved on from attribute because it was hard to get the infomation
from it, but could we better go for an extra wrapper ?


I'm saying this because I already see some problem of using c:result for
example when there is an error or not (in exproc pxf:copy) : we should be
able to make the difference between those two

Of course, we could expect that if we will need extension then we will add
an extra attribute to c:result, like @version=2 telling that you will need
special care about the content, but it will make existing pipeline non

The second point, is that a conformant implementation might need to output
extra information using it's own namespace and that would not be possible
(unless using attribute which is pretty limited)


Innovimax SARL
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Received on Tuesday, 20 April 2010 11:05:48 UTC

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