  x Document
   ,-[$DIR/tests/recovery/pi/bad-pi-1/input.xml:1:1]
 1 | ,-> <root>
 2 | |       <??xml
 3 | |       m?>
 4 | `-> </root>
   `----
  x Child
   ,-[$DIR/tests/recovery/pi/bad-pi-1/input.xml:1:1]
 1 | ,-> <root>
 2 | |       <??xml
 3 | |       m?>
 4 | `-> </root>
   `----
  x Element
   ,-[$DIR/tests/recovery/pi/bad-pi-1/input.xml:1:1]
 1 | ,-> <root>
 2 | |       <??xml
 3 | |       m?>
 4 | `-> </root>
   `----
  x Child
   ,-[$DIR/tests/recovery/pi/bad-pi-1/input.xml:1:1]
 1 | ,-> <root>
 2 | `->     <??xml
 3 |         m?>
   `----
  x Text
   ,-[$DIR/tests/recovery/pi/bad-pi-1/input.xml:1:1]
 1 | ,-> <root>
 2 | `->     <??xml
 3 |         m?>
   `----
  x Child
   ,-[$DIR/tests/recovery/pi/bad-pi-1/input.xml:2:1]
 1 |     <root>
 2 | ,->     <??xml
 3 | `->     m?>
 4 |     </root>
   `----
  x ProcessingInstruction
   ,-[$DIR/tests/recovery/pi/bad-pi-1/input.xml:2:1]
 1 |     <root>
 2 | ,->     <??xml
 3 | `->     m?>
 4 |     </root>
   `----
  x Child
   ,-[$DIR/tests/recovery/pi/bad-pi-1/input.xml:3:1]
 2 |     <??xml
 3 |     m?>
   :        ^
 4 | </root>
   `----
  x Text
   ,-[$DIR/tests/recovery/pi/bad-pi-1/input.xml:3:1]
 2 |     <??xml
 3 |     m?>
   :        ^
 4 | </root>
   `----
