code: function maximizeLargeWord(word, hardBreakStr, maxWidth) {
      var availableWidth;
      var ch;
      var chWidth;
      var i;
  
      availableWidth = maxWidth - Format.width(hardBreakStr);
  
      for (i = 0; i < word.length; i++) {
          ch = word.charAt(i);
          chWidth = Format.width(ch);
          if (availableWidth >= chWidth) {
              availableWidth -= chWidth;
          } else {
              break;
          }
      }
  
      return {
          start: word.substr(0, i) + hardBreakStr,
          remaining: word.substr(i)
      };
  }
docs: If a word is too large for a line then find out how much will
  fit on one line and return the result.
  @param {string} word
  @param {string} hardBreakStr
  @param {number} maxWidth
  @returns {object}