HtmlFile:test.html
  PsiElement(HTML_DOCUMENT)
    PsiElement(XML_PROLOG)
      <empty list>
    HtmlTag:script
      XmlToken:XML_START_TAG_START('<')
      XmlToken:XML_NAME('script')
      PsiWhiteSpace(' ')
      PsiElement(XML_ATTRIBUTE)
        XmlToken:XML_NAME('type')
        XmlToken:XML_EQ('=')
        PsiElement(XML_ATTRIBUTE_VALUE)
          XmlToken:XML_ATTRIBUTE_VALUE_START_DELIMITER('"')
          XmlToken:XML_ATTRIBUTE_VALUE_TOKEN('application/custom')
          XmlToken:XML_ATTRIBUTE_VALUE_END_DELIMITER('"')
      XmlToken:XML_TAG_END('>')
      XmlText
        PsiElement(MyElementType)('Custom Script')
      XmlToken:XML_END_TAG_START('</')
      XmlToken:XML_NAME('script')
      XmlToken:XML_TAG_END('>')