  x Document
   ,-[$DIR/tests/recovery/element/isindex/input.html:1:1]
 1 | <isindex>
   : ^^^^^^^^^
   `----
  x Child
  x Element
  x Child
   ,-[$DIR/tests/recovery/element/isindex/input.html:1:1]
 1 | <isindex>
   : ^^^^^^^^^
   `----
  x Element
   ,-[$DIR/tests/recovery/element/isindex/input.html:1:1]
 1 | <isindex>
   : ^^^^^^^^^
   `----
