itle="Rpub::Epub::HtmlToc (class)">HtmlToc</a></span> &lt; XmlFile<small class='search_info'>Rpub::Epub</small></li><li><span class='object_link'><a href="Rpub/Epub/Toc.html" title="Rpub::Epub::Toc (class)">Toc</a></span> &lt; XmlFile<small class='search_info'>Rpub::Epub</small></li></ul><li><span class='object_link'><a href="Rpub/FilesystemSource.html" title="Rpub::FilesystemSource (module)">FilesystemSource</a></span><small class='search_info'>Rpub</small></li><li><a class='toggle'></a> <span class='objec