# File lib/pry/pry_instance.rb, line 199
  def sticky_locals
    { _in_: input_array,
      _out_: output_array,
      _pry_: self,
      _ex_: last_exception && last_exception.wrapped_exception,
      _file_: last_file,
      _dir_: last_dir,
      _: proc { last_result },
      __: proc { output_array[-2] }
    }.merge(config.extra_sticky_locals)
  end