x Document
   ,-[$DIR/tests/html5lib-tests-fixture/comments01_dat.12.html:1:1]
 1 | <?xml version="1.0">
   : ^^^^^^^^^^^^^^^^^^^^
   `----

  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/comments01_dat.12.html:1:1]
 1 | <?xml version="1.0">
   : ^^^^^^^^^^^^^^^^^^^^
   `----

  x Comment
   ,-[$DIR/tests/html5lib-tests-fixture/comments01_dat.12.html:1:1]
 1 | <?xml version="1.0">
   : ^^^^^^^^^^^^^^^^^^^^
   `----

  x Child

  x Element