Re: [boost] Another question about Boost Documentation

On 8/18/24 20:34, Robert Ramey via Boost wrote:

There are many places where the boostbook xml/xsl files make reference to external files that we have no control of.  Here is an example from modular-boost/tools/boostbook/xsl/docbook.xsl

<?xml version="1.0" encoding="utf-8"?> http://www.w3.org/1999/XSL/Transform"                 xmlns:xi="http://www.w3.org/2001/XInclude"                 version="1.0">   http://docbook.sourceforge.net/release/xsl/current/common/common.xsl"/>   ...

This means that if something changes in

docbook.sourceforge.net/release/xsl/current/common/common.xsl

We'll have problems when we try to build documentation.  This recently happened to me and it was a bitch to find.  I spent some time looking around for the right way to fix this and came upon the concept of XML catalogs as explained here:

https://en.wikipedia.org/wiki/XML_catalog#Example_Catalog.xml

Seems to me that the maintainer of boostbook should verify that my understanding is correct and update boostbook files accordingly.

Actually, I'd be grateful to any insight on this subject that anyone might provide.

I'm by no means an XML guru, but my understanding is that XML catalog is part of the user's system configuration. For example, installing docbook-xml package on Ubuntu installs catalog files in /usr/share/xml/docbook/schema/dtd/<version>/. These files describe where, on the local system, the local XML/XSL files are installed by the package. I don't know how it works on Windows, but there should be a location where the catalog files are searched.