text: define(['../lang/toString'], function (toString) {
  
      /**
       * Convert line-breaks from DOS/MAC to a single standard (UNIX by default)
       */
      function normalizeLineBreaks(str, lineEnd) {
  	str = toString(str);
  	lineEnd = lineEnd || '\n';
  
  	return str
  	    .replace(/\r\n/g, lineEnd) // DOS
  	    .replace(/\r/g, lineEnd)   // Mac
  	    .replace(/\n/g, lineEnd);  // Unix
      }
  
      return normalizeLineBreaks;
  
  });
  