class Cucumber::Core::Ast::Scenario

def to_sexp
  sexp = [:scenario, line, keyword, name]
  comment = comment.to_sexp
  sexp += [comment] if comment
  tags = tags.to_sexp
  sexp += tags if tags.any?
  sexp += step_invocations.to_sexp if step_invocations.any?
  sexp
end