Multiline string in pure Javascript

javascript multiline string

// Found on http://stackoverflow.com/a/5571069/3718694

function mlString(f) {
  return f.toString().
      replace(/^[^\/]+\/\*!?/, '').
      replace(/\*\/[^\/]+$/, '');
}

var tennysonQuote = mlString(function() {/*!
  Theirs not to make reply,
  Theirs not to reason why,
  Theirs but to do and die
*/});