code: public static void add(HashMap html, HashMap htmlQuirks, HashMap xhtml)
      {
          html.put(ANCHOR_TAG, new Rendering());
          htmlQuirks.put(ANCHOR_TAG, new Rendering());
          xhtml.put(ANCHOR_TAG, new Rendering());
      }
docs: Add the Renderer for the HTML and XHTML tokens.
  @param html  The map of HTML Tag Renderers
  @param xhtml The map of XHTML Tag Renderers