  x Document
   ,-[$DIR/tests/html5lib-tests-fixture/tests18_dat.13.html:1:1]
 1 | <!doctype html><select><plaintext></plaintext>X
   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests18_dat.13.html:1:1]
 1 | <!doctype html><select><plaintext></plaintext>X
   : ^^^^^^^^^^^^^^^
   `----
  x DocumentType
   ,-[$DIR/tests/html5lib-tests-fixture/tests18_dat.13.html:1:1]
 1 | <!doctype html><select><plaintext></plaintext>X
   : ^^^^^^^^^^^^^^^
   `----
  x Child
  x Element
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests18_dat.13.html:1:1]
 1 | <!doctype html><select><plaintext></plaintext>X
   :                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   `----
  x Element
   ,-[$DIR/tests/html5lib-tests-fixture/tests18_dat.13.html:1:1]
 1 | <!doctype html><select><plaintext></plaintext>X
   :                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests18_dat.13.html:1:1]
 1 | <!doctype html><select><plaintext></plaintext>X
   :                                               ^
   `----
  x Text
   ,-[$DIR/tests/html5lib-tests-fixture/tests18_dat.13.html:1:1]
 1 | <!doctype html><select><plaintext></plaintext>X
   :                                               ^
   `----
