This vector shows which entities are spaces.
<div id=x title="&$[data1];"></div>/\s/.test(x.title) && log('$[data1]');<div id=x title=" "></div><div id=x title=" "></div><div id=x title=" "></div><div id=x title=" "></div><div id=x title=" "></div><div id=x title=" "></div><div id=x title=" "></div><div id=x title="
"></div><div id=x title=" "></div><div id=x title=" "></div><div id=x title=" "></div><div id=x title="	"></div><div id=x title="  "></div><div id=x title=" "></div><div id=x title=" "></div><div id=x title=" "></div>