I think the first error message is the most informative. This file:
/home/nml/.docbook/docbook.custom.xsl
is not part of the DocBook XSL distribution, and it does not seem to be
mentioned in your Makefile. Have you examined that file to see what it is?
I suspect the catalog resolver is mapping the stylesheet URL to that file.
Bob Stayton
bobs@sagehill.netOn 3/28/2020 11:14 AM, Niels Müller Larsen wrote:
> When producing html output from my docbook I use the following fragment of a Makefile:
>
> html:
> rm -rf site
> mkdir site
> cp css/* site
> cp js/* site
> xmllint --noent --xinclude \
> module.xml > /tmp/docbresolved.xml \
> 2>./errloglint
> xsltproc \
> --output site/ \
> docbook.xsl \
> /tmp/docbresolved.xml \
> 2>./errlogxslt && \
> tar czf site.tgz site/*
> echo "site.tgz ready for deployment"
>
> This works, and it has worked for a long time. I write about coding, so I have some need to change to using saxon for added functionality with respect to linenumbering and code highlighting. The first step would be a 1:1 change, and I have tried:
>
> html:
> rm -rf site
> mkdir site
> cp css/* site
> cp js/* site
> xmllint --noent --xinclude \
> module.xml > /tmp/docbresolved.xml \
> 2>./errloglint
> java com.icl.saxon.StyleSheet \
> -x org.apache.xml.resolver.tools.ResolvingXMLReader \
> -y org.apache.xml.resolver.tools.ResolvingXMLReader \
> -r org.apache.xml.resolver.tools.CatalogResolver \
> -u \
> -o site/index.xhtml \
> /tmp/docbresolved.xml \
> /usr/share/xml/docbook/xsl-stylesheets-1.79.2/xhtml5/chunk.xsl \
> base.dir="site" \
> use.extensions=1 \
> 2>./errlogxslt
> tar czf site.tgz site/*
> echo "site.tgz ready for deployment"
>
> This gives me errors:
>
> Error at xsl:import on line 16 of file:/home/nml/.docbook/docbook.custom.xsl:
> A stylesheet cannot import itself
> Error at xsl:when on line 25 of file:/usr/share/xml/docbook/xsl-stylesheets-1.79.2/xhtml/chunk-common.xsl:
> Variable exsl.node.set.available has not been declared
> Error at xsl:if on line 26 of file:/usr/share/xml/docbook/xsl-stylesheets-1.79.2/xhtml/chunk-common.xsl:
> Variable chunk.quietly has not been declared
> Error at xsl:apply-templates on line 29 of file:/usr/share/xml/docbook/xsl-stylesheets-1.79.2/xhtml/chunk-common.xsl:
> Variable with.namespace has not been declared
> Error at xsl:when on line 31 of file:/usr/share/xml/docbook/xsl-stylesheets-1.79.2/xhtml/chunk-common.xsl:
> Variable exsl.node.set.available has not been declared
> Error at xsl:if on line 32 of file:/usr/share/xml/docbook/xsl-stylesheets-1.79.2/xhtml/chunk-common.
> ......
>
> I have tried many variations and several stylesheets, this just changes the error messages I get.
>
> Does anyone have an example of a workflow that works? Chunked output is a must.
>
>