  x Document
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.82.html:1:1]
 1 | <!DOCTYPE html><spacer>foo
   : ^^^^^^^^^^^^^^^^^^^^^^^^^^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.82.html:1:1]
 1 | <!DOCTYPE html><spacer>foo
   : ^^^^^^^^^^^^^^^
   `----
  x DocumentType
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.82.html:1:1]
 1 | <!DOCTYPE html><spacer>foo
   : ^^^^^^^^^^^^^^^
   `----
  x Child
  x Element
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.82.html:1:1]
 1 | <!DOCTYPE html><spacer>foo
   :                ^^^^^^^^^^^
   `----
  x Element
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.82.html:1:1]
 1 | <!DOCTYPE html><spacer>foo
   :                ^^^^^^^^^^^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.82.html:1:1]
 1 | <!DOCTYPE html><spacer>foo
   :                        ^^^
   `----
  x Text
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.82.html:1:1]
 1 | <!DOCTYPE html><spacer>foo
   :                        ^^^
   `----
