module.exports = function whitespace() {
  //      discuss at: https://locutus.io/python/whitespace/
  // parity verified: Python 3.12
  //     original by: Kevin van Zonneveld (https://kvz.io)
  //          note 1: Returns whitespace characters: space, tab, newline, return, formfeed, vertical tab
  //       example 1: whitespace()
  //       returns 1: ' \t\n\r\x0b\x0c'

  return ' \t\n\r\x0b\x0c'
}