<html><head>
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   <title>4.2&nbsp;DocBook reference files</title><link rel="stylesheet" href="css/stylesheet.css" type="text/css"><meta name="generator" content="DocBook XSL Stylesheets V1.70.0"><link rel="start" href="index.html" title="DocBook Framework (DBF)"><link rel="up" href="ch04.html" title="4.&nbsp;Developer information"><link rel="prev" href="ch04.html" title="4.&nbsp;Developer information"><link rel="next" href="ch04s03.html" title="4.3&nbsp;XML Resolver"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">4.2&nbsp;DocBook reference files</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="ch04.html">Prev</a>&nbsp;</td><th width="60%" align="center">4.&nbsp;Developer information</th><td width="20%" align="right">&nbsp;<a accesskey="n" href="ch04s03.html">Next</a></td></tr></table><hr></div><div class="section" lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="section-docbook-reference-files"></a>4.2&nbsp;DocBook reference files</h2></div></div></div><p>We use the DocBook XML and XSL distribution archives without any
      changes to them. The reference files are located in the
      <code class="literal">src/zip</code> folder and are expanded into the
      <code class="literal">target/</code> directory before the rendering
      process.</p><p>The file names must be reflected in the
      <code class="literal">docbook.xml.version</code> and
      <code class="literal">docbook.xsl.version</code> properties in the
      <code class="literal">docbook.properties</code> file. If you want to use e.g. a
      newer XSL version, you can put it into <code class="literal">src/zip</code> and
      update the <code class="literal">docbook.properties</code> to reflect this change.
      Let us know how it works out for you.</p></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="ch04.html">Prev</a>&nbsp;</td><td width="20%" align="center"><a accesskey="u" href="ch04.html">Up</a></td><td width="40%" align="right">&nbsp;<a accesskey="n" href="ch04s03.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">4.&nbsp;Developer information&nbsp;</td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top">&nbsp;4.3&nbsp;XML Resolver</td></tr></table></div></body></html>