x Document
   ,-[$DIR/tests/html5lib-tests-fixture/comments01_dat.6.html:1:1]
 1 | FOO<!-- BAR -- <QUX> -- MUX --!>BAZ
   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   `----

  x Child

  x Element

  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/comments01_dat.6.html:1:1]
 1 | FOO<!-- BAR -- <QUX> -- MUX --!>BAZ
   : ^^^
   `----

  x Text
   ,-[$DIR/tests/html5lib-tests-fixture/comments01_dat.6.html:1:1]
 1 | FOO<!-- BAR -- <QUX> -- MUX --!>BAZ
   : ^^^
   `----

  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/comments01_dat.6.html:1:1]
 1 | FOO<!-- BAR -- <QUX> -- MUX --!>BAZ
   :    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   `----

  x Comment
   ,-[$DIR/tests/html5lib-tests-fixture/comments01_dat.6.html:1:1]
 1 | FOO<!-- BAR -- <QUX> -- MUX --!>BAZ
   :    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   `----

  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/comments01_dat.6.html:1:1]
 1 | FOO<!-- BAR -- <QUX> -- MUX --!>BAZ
   :                                 ^^^
   `----

  x Text
   ,-[$DIR/tests/html5lib-tests-fixture/comments01_dat.6.html:1:1]
 1 | FOO<!-- BAR -- <QUX> -- MUX --!>BAZ
   :                                 ^^^
   `----