  x Non-space characters found without seeing a doctype first, expected "<!DOCTYPE html>"
   ,-[$DIR/tests/recovery/comment/bogus-4/input.html:1:1]
 1 | FOO<!-->BAZ
   : ^
   `----
  x Abrupt closing of empty comment
   ,-[$DIR/tests/recovery/comment/bogus-4/input.html:1:1]
 1 | FOO<!-->BAZ
   :        ^
   `----
