  x Document
   ,-[$DIR/tests/html5lib-tests-fixture/menuitem-element_dat.14.html:1:1]
 1 | <!DOCTYPE html><option><menuitem>
   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/menuitem-element_dat.14.html:1:1]
 1 | <!DOCTYPE html><option><menuitem>
   : ^^^^^^^^^^^^^^^
   `----
  x DocumentType
   ,-[$DIR/tests/html5lib-tests-fixture/menuitem-element_dat.14.html:1:1]
 1 | <!DOCTYPE html><option><menuitem>
   : ^^^^^^^^^^^^^^^
   `----
  x Child
  x Element
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/menuitem-element_dat.14.html:1:1]
 1 | <!DOCTYPE html><option><menuitem>
   :                ^^^^^^^^^^^^^^^^^^
   `----
  x Element
   ,-[$DIR/tests/html5lib-tests-fixture/menuitem-element_dat.14.html:1:1]
 1 | <!DOCTYPE html><option><menuitem>
   :                ^^^^^^^^^^^^^^^^^^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/menuitem-element_dat.14.html:1:1]
 1 | <!DOCTYPE html><option><menuitem>
   :                        ^^^^^^^^^^
   `----
  x Element
   ,-[$DIR/tests/html5lib-tests-fixture/menuitem-element_dat.14.html:1:1]
 1 | <!DOCTYPE html><option><menuitem>
   :                        ^^^^^^^^^^
   `----
