Hi there,
I've notice some odd behavior in the DocBook xsls: If you import your titlepage xsl after importing the main docbook.xsl file, then all the headings for any section level are

. However if you import the titlepage xsl first, then the headings are

,

, etc as you expect. I've put a minimal demo below. I'm mentioning it because the example customization layer here http://www.sagehill.net/docbookxsl/TitlePageGraphics.html has the titlepage imported after the docbook.xsl file and I've never seen instructions that you should import your titlepage before docbook.xsl. Is this by design or a bug?

Given the following test document:

<book>

<chapter>

<para>Foo</para>

</chapter>
</book>

With the following customization layer:

<xsl:stylesheet
xmlns="http://www.w3.org/1999/xhtml"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="1.0">

<xsl:import href="http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl"/>
<xsl:import href="http://docbook.sourceforge.net/release/xsl/current/xhtml/titlepage.xsl"/>


<xsl:output indent="yes"/>

</xsl:stylesheet>

I get the the following output (notice that all the section headings are

(e.g.

sect4

):



PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">










However if I reverse the order of the imports like so:

<xsl:stylesheet
xmlns="http://www.w3.org/1999/xhtml"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="1.0">

<xsl:import href="http://docbook.sourceforge.net/release/xsl/current/xhtml/titlepage.xsl"/>
<xsl:import href="http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl"/>


<xsl:output indent="yes"/>

</xsl:stylesheet>

I get the expected output (notice

sect4

):



PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">










Thanks,
David