Forgot this item in the beta notes

The following now works as expected in the original post:


Code:
//echo -ag $json.unescape(\ud83d\udd1f)

alias json.unescape {
  return $regsubex($1-,/\\(?:u(....)|(.))/Fig,$escape.map(\1,\2))
}

alias -l escape.map {
  if ($1) return $chr($base($1,16,10))
  if ($2 !isalnum) return $2
  return $chr(160)
}