  x Document
   ,-[$DIR/tests/html5lib-tests-fixture/doctype01_dat.25.html:1:1]
 1 | <!DOCTYPE potato PUBLIC "W3C-//dfdf" SYSTEM ggg>Hello
   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/doctype01_dat.25.html:1:1]
 1 | <!DOCTYPE potato PUBLIC "W3C-//dfdf" SYSTEM ggg>Hello
   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   `----
  x DocumentType
   ,-[$DIR/tests/html5lib-tests-fixture/doctype01_dat.25.html:1:1]
 1 | <!DOCTYPE potato PUBLIC "W3C-//dfdf" SYSTEM ggg>Hello
   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   `----
  x Child
  x Element
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/doctype01_dat.25.html:1:1]
 1 | <!DOCTYPE potato PUBLIC "W3C-//dfdf" SYSTEM ggg>Hello
   :                                                 ^^^^^
   `----
  x Text
   ,-[$DIR/tests/html5lib-tests-fixture/doctype01_dat.25.html:1:1]
 1 | <!DOCTYPE potato PUBLIC "W3C-//dfdf" SYSTEM ggg>Hello
   :                                                 ^^^^^
   `----
