Usage:

<target name="generate-antsitegenerator-website">
   <taskdef name="wsg" classname="org.bellard.antsitegenerator.AntSiteGeneratorTask">
      <classpath>
         <path location="/home/eric/dev/freemarker-2.3.8/lib/freemarker.jar" />
         <path location="dist/ant-site-generator-0.0.1.jar" />
      </classpath>
   </taskdef>
   <wsg basetitle="file-prefixer" contentprefix="c_" destdir="dist/antsitegenerator" footer="src/html/antsitegenerator/footer.html" header="src/html/antsitegenerator/header.html" verbose="true" left="src/html/antsitegenerator/left.html" template="src/html/antsitegenerator/page.ftl">
      <fileset dir="src/html/antsitegenerator">
         <include name="c_*.html" />
      </fileset>
   </wsg>
</target>