Producing documentation and reusing information in XML

Producing documentation and reusing information in XML, Part 1: Document publishing using XML: "XML provides a way to identify data items and subcomponents within any structured data set, but has its roots in documentation development and production. Robust, open standards for XML document markup and a rich set of freely available tools for XML document parsing and format conversion make it easy to install and configure a complete documentation development and formatting environment on any UNIX® or Linux® system."