title: can I linebreak in paper.js library
body: <p>I'm trying to understand if there is a way to break a line ( \n ) in the paper.js textItem:
  <a href="http://paperjs.org/reference/textitem" rel="noreferrer">http://paperjs.org/reference/textitem</a></p>
  
  <p>maybe there's a way to box it in somehow?
  I need it to breakline at the edges of a square.  </p>