     }</span>
<span class="hl str">      if (line.search(/\s+/ === -1)) {</span>
<span class="hl str">        return [line];</span>
<span class="hl str">      }</span>
<span class="hl str">      lines = [];</span>
<span class="hl str">      words = line.split(/\s+/);</span>
<span class="hl str">      line = '</span><span class="hl str">';</span>
<span class="hl str">      while (words.length) {</span>
<span class="hl str">        word = words.shift();</span>
<span class="hl str">        if (line.length + wo