<para>DocBook documents can be styled as a variety of different formats, including HTML and PDF. This translation leverages generic XML-processing tools, where the meaning of DocBook constructs are defined in separate XSL style sheets. The DocBook style sheets are available from the <ulink url="http://docbook.sourceforge.net/">DocBook SourceForge project</ulink>, and must be installed in order to generate DrJava's documentation. In addition, the current process relies on <command>xsltproc</command>, an XML translator. (There are a few alternative tools available for Java, but all seem to currently struggle with the DocBook style sheets: Xalan, Saxon, and the standard Java APIs. These are invoked from Ant via the core <literal>xslt</literal> task.)

<note>

<title>Rice Java PLT</title>

</note>

</para>

<para>Note that there are two similar formats for DocBook documents: XML and SGML. In the past, DrJava used commands <command>docbook2html</command> and <command>docbook2pdf</command>, which processed SGML files. These and other SGML-based tools seem to have been abandoned by the DocBook community, in favor of generic XML-processing tools.</para>

<formalpara>

<title><literal>Adding the Library</literal></title>

<para>Before you can use Yourkit, you have to set the following environment variable:

If you already have an <literal>LD_LIBRARY_PATH</literal> variable, then you

should extend it by adding a colon and the path:

</formalpara>

</listitem>

<listitem>