Strange indeed. I know of no circumstances where both the included content
and the fallback are part of the output, as they are meant to be mutually
exclusive.
Can you run an xmllint --xinclude on impnotes.xml and save the results to a
file? That should show if there are two instances of that id present.
That message comes from a template named 'check.id.unique', which is called
by most elements that do linking.
Bob Stayton
Sagehill Enterprises
----- Original Message -----
From: "Sam Steingold" <>
To: "docbook-apps" <>
Sent: Monday, March 16, 2009 11:04 AM
Subject: [docbook-apps] multiple "IDs" for constraint linkend
>I get these warnings:
>
> $ xsltproc --timing --xinclude --stringparam target.database.document
> "olink-chunk.xml" --stringparam current.docid "impnotes" -o test/
> docbook-xsl/xhtml/chunk.xsl impnotes.xml
> XInclude processing impnotes.xml took 629 ms
> Warning: multiple "IDs" for constraint linkend: fdl.
> Warning: multiple "IDs" for constraint linkend: gpl.
>
> I have this in impnotes.xml:
>
> <xi:include href="http://www.gnu.org/licenses/fdl-1.3.dbk"
> xmlns:xi="http://www.w3.org/2001/XInclude">
> <xi:fallback><appendix id="fdl"><title>GNU Free Documentation
> License</title>
> <para>internet connection to the &fsf; is broken</para></appendix>
> </xi:fallback></xi:include>
> <xi:include href="http://www.gnu.org/licenses/gpl-2.0.dbk"
> xmlns:xi="http://www.w3.org/2001/XInclude">
> <xi:fallback><appendix id="gpl"><title>GNU General Public License</title>
> <para>internet connection to the &fsf; is broken</para></appendix>
> </xi:fallback></xi:include>
>
> these <xi:fallback> elements are the only places with id="fdl" and "gpl".
> of course, http://www.gnu.org/licenses/gpl-2.0.dbk has the id="gpl" too
> and http://www.gnu.org/licenses/fdl-1.3.dbk has an id="fdl".
>
> why am I getting the warnings?
> what am I doing wrong?
> thanks.
>
> --
> Sam Steingold <http://sds.podval.org>
>
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