  x Document
   ,-[$DIR/tests/html5lib-tests-fixture/tests7_dat.2.html:1:1]
 1 | <!doctype html><head></head><title>X</title>
   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests7_dat.2.html:1:1]
 1 | <!doctype html><head></head><title>X</title>
   : ^^^^^^^^^^^^^^^
   `----
  x DocumentType
   ,-[$DIR/tests/html5lib-tests-fixture/tests7_dat.2.html:1:1]
 1 | <!doctype html><head></head><title>X</title>
   : ^^^^^^^^^^^^^^^
   `----
  x Child
  x Element
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests7_dat.2.html:1:1]
 1 | <!doctype html><head></head><title>X</title>
   :                ^^^^^^^^^^^^^
   `----
  x Element
   ,-[$DIR/tests/html5lib-tests-fixture/tests7_dat.2.html:1:1]
 1 | <!doctype html><head></head><title>X</title>
   :                ^^^^^^^^^^^^^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests7_dat.2.html:1:1]
 1 | <!doctype html><head></head><title>X</title>
   :                             ^^^^^^^^^^^^^^^^
   `----
  x Element
   ,-[$DIR/tests/html5lib-tests-fixture/tests7_dat.2.html:1:1]
 1 | <!doctype html><head></head><title>X</title>
   :                             ^^^^^^^^^^^^^^^^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests7_dat.2.html:1:1]
 1 | <!doctype html><head></head><title>X</title>
   :                                    ^
   `----
  x Text
   ,-[$DIR/tests/html5lib-tests-fixture/tests7_dat.2.html:1:1]
 1 | <!doctype html><head></head><title>X</title>
   :                                    ^
   `----
