HtmlFile:test.html
  PsiElement(HTML_DOCUMENT)
    PsiElement(XML_PROLOG)
      PsiElement(XML_PROCESSING_INSTRUCTION)
        XmlToken:XML_PI_START('<?')
        XmlToken:XML_PI_TARGET('xml version="1.0" encoding="UTF-8"')
        XmlToken:XML_PI_END('?>')
      PsiElement(XML_PROCESSING_INSTRUCTION)
        XmlToken:XML_PI_START('<?')
        XmlToken:XML_PI_TARGET('xml-stylesheet type="text/xsl" href="document.xsl"')
        XmlToken:XML_PI_END('?>')
      PsiElement(XML_COMMENT)
        XmlToken:XML_COMMENT_START('<!--')
        XmlToken:XML_COMMENT_CHARACTERS(' @(#) $Id$ ')
        XmlToken:XML_COMMENT_END('-->')
      PsiElement(XML_DOCTYPE)
        XmlToken:XML_DOCTYPE_START('<!DOCTYPE')
        PsiWhiteSpace(' ')
        XmlToken:XML_BAD_CHARACTER('a')
        XmlToken:XML_BAD_CHARACTER('p')
        XmlToken:XML_BAD_CHARACTER('i')
        PsiWhiteSpace(' ')
        XmlToken:XML_BAD_CHARACTER('S')
        XmlToken:XML_BAD_CHARACTER('Y')
        XmlToken:XML_BAD_CHARACTER('S')
        XmlToken:XML_BAD_CHARACTER('T')
        XmlToken:XML_BAD_CHARACTER('E')
        XmlToken:XML_BAD_CHARACTER('M')
        PsiWhiteSpace(' ')
        XmlToken:XML_ATTRIBUTE_VALUE_TOKEN('"document.dtd"')
        XmlToken:XML_DOCTYPE_END('>')
    HtmlTag:api
      XmlToken:XML_START_TAG_START('<')
      XmlToken:XML_NAME('api')
      XmlToken:XML_TAG_END('>')
      XmlToken:XML_END_TAG_START('</')
      XmlToken:XML_NAME('api')
      XmlToken:XML_TAG_END('>')