  x Document
   ,-[$DIR/tests/html5lib-tests-fixture/comments01_dat.15.html:1:1]
 1 | <html><!-- comment --><title>Comment before head</title>
   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/comments01_dat.15.html:1:1]
 1 | <html><!-- comment --><title>Comment before head</title>
   : ^^^^^^
   `----
  x Element
   ,-[$DIR/tests/html5lib-tests-fixture/comments01_dat.15.html:1:1]
 1 | <html><!-- comment --><title>Comment before head</title>
   : ^^^^^^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/comments01_dat.15.html:1:1]
 1 | <html><!-- comment --><title>Comment before head</title>
   :       ^^^^^^^^^^^^^^^^
   `----
  x Comment
   ,-[$DIR/tests/html5lib-tests-fixture/comments01_dat.15.html:1:1]
 1 | <html><!-- comment --><title>Comment before head</title>
   :       ^^^^^^^^^^^^^^^^
   `----
  x Child
  x Element
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/comments01_dat.15.html:1:1]
 1 | <html><!-- comment --><title>Comment before head</title>
   :                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   `----
  x Element
   ,-[$DIR/tests/html5lib-tests-fixture/comments01_dat.15.html:1:1]
 1 | <html><!-- comment --><title>Comment before head</title>
   :                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/comments01_dat.15.html:1:1]
 1 | <html><!-- comment --><title>Comment before head</title>
   :                              ^^^^^^^^^^^^^^^^^^^
   `----
  x Text
   ,-[$DIR/tests/html5lib-tests-fixture/comments01_dat.15.html:1:1]
 1 | <html><!-- comment --><title>Comment before head</title>
   :                              ^^^^^^^^^^^^^^^^^^^
   `----
