class YARP::LexCompat::IdentToken

compare the state.
through named captures in regular expressions). In that case we don’t
know an ident is a local when ripper doesn’t (when they are introduced
Ident tokens for the most part are exactly the same, except sometimes we

def ==(other) 

def ==(other)
  (self[0...-1] == other[0...-1]) && (
    (other[3] == Ripper::EXPR_LABEL | Ripper::EXPR_END) ||
    (other[3] & Ripper::EXPR_ARG_ANY != 0)
  )
end