Attributes in a non default namespace cause an error

[frankarensmeier]

Copy the attribute namespace. If the input document contains attributes in a custom namespace, functions.xsl raises an error. Example:

<?xml version="1.0" encoding="UTF-8"?>
<section xmlns="http://docbook.org/ns/docbook" xmlns:xinfo="http://ns.expertinfo.se/cms/xmlns/1.0"
    xmlns:xlink="http://www.w3.org/1999/xlink" version="5.1">
    <title>Section title</title>
    <para>Paragraph</para>
    <informaltable condition="hidden" xinfo:product="Product1;Product2">
        <thead>
            <tr>
                <th>Head</th>
            </tr>
        </thead>
        <tbody>
            <tr>
                <td>Cell</td>
            </tr>
        </tbody>
    </informaltable>
</section>

[frankarensmeier]

Ping. I would like to raise this again. Is there any chance that the Pr can be merged? This is a real blocker otherwise.

[ndw]

Sorry. I meant to get to some DocBook issues yesterday but was distracted. Will work on it asap.

[frankarensmeier]

Thanks!