x Document
   ,-[$DIR/tests/html5lib-tests-fixture/tests18_dat.0.html:1:1]
 1 | <plaintext></plaintext>
   : ^^^^^^^^^^^^^^^^^^^^^^^
   `----

  x Child

  x Element

  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests18_dat.0.html:1:1]
 1 | <plaintext></plaintext>
   : ^^^^^^^^^^^^^^^^^^^^^^^
   `----

  x Element
   ,-[$DIR/tests/html5lib-tests-fixture/tests18_dat.0.html:1:1]
 1 | <plaintext></plaintext>
   : ^^^^^^^^^^^^^^^^^^^^^^^
   `----

  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests18_dat.0.html:1:1]
 1 | <plaintext></plaintext>
   :            ^^^^^^^^^^^^
   `----

  x Text
   ,-[$DIR/tests/html5lib-tests-fixture/tests18_dat.0.html:1:1]
 1 | <plaintext></plaintext>
   :            ^^^^^^^^^^^^
   `----