Revision control
++ <?xml version="1.0" encoding="UTF-8"?>
++ <db:article xmlns:db="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" version="5.2" xml:lang="en">
++ <db:info>
++ <db:title>Testing QDoc's link command</db:title>
++ <db:productname>Qt</db:productname>
++ <db:edition>OutputFromQDocFiles - A test project for QDoc build artifacts</db:edition>
++ <db:titleabbrev>A test project for QDoc build artifacts</db:titleabbrev>
++ <db:extendedlink xlink:type="extended"><db:link xlink:to="qdoctests-qdocfileoutput.xml" xlink:type="arc" xlink:arcrole="prev" xlink:title="QDoc Testing"/></db:extendedlink>
++ <db:extendedlink xlink:type="extended"><db:link xlink:to="toc.xml" xlink:type="arc" xlink:arcrole="next" xlink:title="Table of Contents"/></db:extendedlink>
++ <db:abstract>
++ <db:para>This is a page for testing QDoc's link command.</db:para>
++ </db:abstract>
++ </db:info>
++ <db:anchor xml:id="link-test-target"/>
++ <db:section xml:id="link-targets">
++ <db:title>Link targets</db:title>
++ <db:para>Valid parameters for the link command (<db:code>\l</db:code>) are page and section titles, targets defined with <db:phrase>\target</db:phrase> or <db:phrase>\keyword</db:phrase> commands, and API reference keywords (types, methods, namespaces, and so on).</db:para>
++ </db:section>
++ </db:article>