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RE: [closed] Re: Dynamic error for reporting XPath errors

From: <Toman_Vojtech@emc.com>
Date: Mon, 10 Nov 2008 10:17:23 -0500
Message-ID: <6E216CCE0679B5489A61125D0EFEC7870D61ED8E@CORPUSMX10A.corp.emc.com>
To: <public-xml-processing-model-comments@w3.org>

> > I may just be blind, but we don't seem to have an error code for
> > reporting problems when an XPath expression fails to 
> evaluate (invalid
> > expression, unbound variable, etc.). Or do we have one?
> 
> No, I think you're right. I added this paragraph immediately before
> Section 2.6.1:
> 
> <para>Irrespective of which version of XPath is used, all expressions
> evaluated by XProc or passed to steps for evaluation must be 
> valid XPath
> expressions. <error code="D0003">It is a
> <glossterm>dynamic error</glossterm> if an XPath expression 
> is encountered
> which cannot be evaluated (because it is syntactically 
> incorrect, contains
> references to unbound variables or unknown functions, or for 
> any other reason).
> </error></para>
> 

Wait, err:XD0003 is already taken by p:viewport ("It is a dynamic error
if the viewport source does not provide exactly one document.")! Now the
same error code is used for two different things.

Vojtech
Received on Monday, 10 November 2008 15:18:12 UTC

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