- From: Innovimax W3C <innovimax+w3c@gmail.com>
- Date: Sat, 10 Apr 2010 21:00:57 +0200
- To: Norman Walsh <ndw@nwalsh.com>
- Cc: public-xml-processing-model-wg@w3.org
Fair enough... I forgot about empty sequence...
Now I shut up
Mohamed
On Sat, Apr 10, 2010 at 8:47 PM, Norman Walsh <ndw@nwalsh.com> wrote:
> Innovimax W3C <innovimax+w3c@gmail.com> writes:
>
>> Well.. I would continue to argue that p:identity is a special case
>> because, there is no difference in with respect to processing a
>> document or a sequence of document :-)
>
> I'm not asking you to argue one way or another, it's just a discrepancy
> that strikes me as odd. Consider this choose:
>
> <p:choose>
> <p:when test="p:value-available('filter-expr')">
> <p:filter>
> <p:with-option name="select" select="$filter-expr"/>
> </p:filter>
> </p:when>
> <p:otherwise>
> <p:identity>
> <p:input port="source" select="/my/default/filter/expr"/>
> </p:identity>
> </p:otherwise>
> </p:choose>
>
> If the input document is a sequence, it fails if $filter-expr is
> defined and succeeds if it isn't. I don't think that's going to seem
> obvious to most users.
>
> Be seeing you,
> norm
>
> --
> Norman Walsh <ndw@nwalsh.com> | There exist some evils so terrible and
> http://nwalsh.com/ | some misfortunes so horrible that we
> | dare not think of them, whilst their
> | very aspect makes us shudder; but if
> | they happen to fall on us, we find
> | ourselves stronger than we imagined; we
> | grapple with our ill luck, and behave
> | better than we expected we should.--La
> | Bruyère
>
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Received on Saturday, 10 April 2010 19:01:31 UTC