<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE concept PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd">
<!--  This file is part of the DITA Open Toolkit project. See the accompanying LICENSE file for applicable license.  -->
<concept id="ID">
  <title>HTML5 processing</title>
  <shortdesc>After the HTML5 files are generated, the <option>html5</option> transformation generates a table of
    contents (ToC) file called <filepath>index.html</filepath>, which can be loaded as a cover page or rendered in a
    navigation sidebar or menu via CSS.</shortdesc>
  <prolog>
    <metadata>
      <keywords>
        <indexterm>HTML
          <indexterm>HTML5</indexterm></indexterm>
        <indexterm>HTML5
          <indexterm>CSS</indexterm>
          <indexterm>nav-toc</indexterm></indexterm>
        <indexterm>targets
          <indexterm>HTML5</indexterm></indexterm>
        <indexterm>nav-toc</indexterm>
        <indexterm>CSS
          <indexterm>HTML5</indexterm></indexterm>
        <indexterm>entry file
          <indexterm>HTML5</indexterm></indexterm>
      </keywords>
    </metadata>
  </prolog>
  <conbody>
    <p>As of DITA-OT 2.2, the <parmname>nav-toc</parmname> parameter can be used in HTML5 transformations to embed
      navigation directly in topics using native HTML5 elements without JavaScript or framesets.</p>
  </conbody>
</concept>
