HtmlFile:test.html
  PsiElement(HTML_DOCUMENT)
    PsiElement(XML_PROLOG)
      <empty list>
    HtmlTag:p
      XmlToken:XML_START_TAG_START('<')
      XmlToken:XML_NAME('p')
      XmlToken:XML_TAG_END('>')
      XmlText
        PsiWhiteSpace('\n')
        XmlToken:XML_DATA_CHARACTERS('aaa')
        PsiWhiteSpace('\n')
    HtmlTag:div
      XmlToken:XML_START_TAG_START('<')
      XmlToken:XML_NAME('div')
      PsiWhiteSpace(' ')
      PsiElement(XML_ATTRIBUTE)
        XmlToken:XML_NAME('id')
        XmlToken:XML_EQ('=')
        PsiElement(XML_ATTRIBUTE_VALUE)
          XmlToken:XML_ATTRIBUTE_VALUE_START_DELIMITER('"')
          XmlToken:XML_ATTRIBUTE_VALUE_TOKEN('aaa')
          XmlToken:XML_ATTRIBUTE_VALUE_END_DELIMITER('"')
      PsiErrorElement:Tag start is not closed
        <empty list>
    XmlToken:XML_DATA_CHARACTERS('<')
    PsiWhiteSpace('\n')
    PsiErrorElement:Closing tag matches nothing
      XmlToken:XML_END_TAG_START('</')
      XmlToken:XML_NAME('p')
      XmlToken:XML_TAG_END('>')