  x Document
   ,-[$DIR/tests/html5lib-tests-fixture/tests2_dat.57.html:1:1]
 1 | <!DOCTYPE html>X<p/x/y/z>
   : ^^^^^^^^^^^^^^^^^^^^^^^^^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests2_dat.57.html:1:1]
 1 | <!DOCTYPE html>X<p/x/y/z>
   : ^^^^^^^^^^^^^^^
   `----
  x DocumentType
   ,-[$DIR/tests/html5lib-tests-fixture/tests2_dat.57.html:1:1]
 1 | <!DOCTYPE html>X<p/x/y/z>
   : ^^^^^^^^^^^^^^^
   `----
  x Child
  x Element
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests2_dat.57.html:1:1]
 1 | <!DOCTYPE html>X<p/x/y/z>
   :                ^
   `----
  x Text
   ,-[$DIR/tests/html5lib-tests-fixture/tests2_dat.57.html:1:1]
 1 | <!DOCTYPE html>X<p/x/y/z>
   :                ^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests2_dat.57.html:1:1]
 1 | <!DOCTYPE html>X<p/x/y/z>
   :                 ^^^^^^^^^
   `----
  x Element
   ,-[$DIR/tests/html5lib-tests-fixture/tests2_dat.57.html:1:1]
 1 | <!DOCTYPE html>X<p/x/y/z>
   :                 ^^^^^^^^^
   `----
  x Attribute
   ,-[$DIR/tests/html5lib-tests-fixture/tests2_dat.57.html:1:1]
 1 | <!DOCTYPE html>X<p/x/y/z>
   :                    ^
   `----
  x Attribute
   ,-[$DIR/tests/html5lib-tests-fixture/tests2_dat.57.html:1:1]
 1 | <!DOCTYPE html>X<p/x/y/z>
   :                      ^
   `----
  x Attribute
   ,-[$DIR/tests/html5lib-tests-fixture/tests2_dat.57.html:1:1]
 1 | <!DOCTYPE html>X<p/x/y/z>
   :                        ^
   `----
