  x Document
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.80.html:1:1]
 1 | <a href=a>aa<marquee>aa<a href=b>bb</marquee>aa
   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   `----
  x Child
  x Element
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.80.html:1:1]
 1 | <a href=a>aa<marquee>aa<a href=b>bb</marquee>aa
   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   `----
  x Element
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.80.html:1:1]
 1 | <a href=a>aa<marquee>aa<a href=b>bb</marquee>aa
   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   `----
  x Attribute
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.80.html:1:1]
 1 | <a href=a>aa<marquee>aa<a href=b>bb</marquee>aa
   :    ^^^^^^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.80.html:1:1]
 1 | <a href=a>aa<marquee>aa<a href=b>bb</marquee>aa
   :           ^^
   `----
  x Text
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.80.html:1:1]
 1 | <a href=a>aa<marquee>aa<a href=b>bb</marquee>aa
   :           ^^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.80.html:1:1]
 1 | <a href=a>aa<marquee>aa<a href=b>bb</marquee>aa
   :             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   `----
  x Element
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.80.html:1:1]
 1 | <a href=a>aa<marquee>aa<a href=b>bb</marquee>aa
   :             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.80.html:1:1]
 1 | <a href=a>aa<marquee>aa<a href=b>bb</marquee>aa
   :                      ^^
   `----
  x Text
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.80.html:1:1]
 1 | <a href=a>aa<marquee>aa<a href=b>bb</marquee>aa
   :                      ^^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.80.html:1:1]
 1 | <a href=a>aa<marquee>aa<a href=b>bb</marquee>aa
   :                        ^^^^^^^^^^^^
   `----
  x Element
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.80.html:1:1]
 1 | <a href=a>aa<marquee>aa<a href=b>bb</marquee>aa
   :                        ^^^^^^^^^^^^
   `----
  x Attribute
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.80.html:1:1]
 1 | <a href=a>aa<marquee>aa<a href=b>bb</marquee>aa
   :                           ^^^^^^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.80.html:1:1]
 1 | <a href=a>aa<marquee>aa<a href=b>bb</marquee>aa
   :                                  ^^
   `----
  x Text
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.80.html:1:1]
 1 | <a href=a>aa<marquee>aa<a href=b>bb</marquee>aa
   :                                  ^^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.80.html:1:1]
 1 | <a href=a>aa<marquee>aa<a href=b>bb</marquee>aa
   :                                              ^^
   `----
  x Text
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.80.html:1:1]
 1 | <a href=a>aa<marquee>aa<a href=b>bb</marquee>aa
   :                                              ^^
   `----
