es within the Ant script are
    implemented in either Java or XSLT, depending on such factors as performance or requirements for customization.
    Virtually all Ant and XSLT modules can be extended by adding a plug-in to the toolkit; new Ant targets may be
    inserted before or after common processing, and new rules may be imported into common XSLT modules to override
    default processing.</p>

    <section class="section"><h2 class="title sectiontitle">XSLT modules</h2>
      
      <p class="p">The X