  x Unexpected question mark instead of tag name
   ,-[$DIR/tests/recovery/comment/cdata/input.html:1:1]
 1 | <?xml version="1.0" encoding="UTF-8"?>
   :  ^
 2 | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
   `----
  x Non conforming doctype
   ,-[$DIR/tests/recovery/comment/cdata/input.html:2:1]
 1 |     <?xml version="1.0" encoding="UTF-8"?>
 2 | ,-> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
 3 | `->         "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
 4 |     <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
   `----
