At(12)+"::"+tmp.charCodeAt(13);alert(tmpstr);}
  str=str.replace(/([^\\])\\(\s)/g,"$1\u00A0$2");str=str.replace(/\\quad/g,"\u2001");str=str.replace(/\\qquad/g,"\u2001\u2001");str=str.replace(/\\enspace/g,"\u2002");str=str.replace(/\\;/g,"\u2004");str=str.replace(/\\:/g,"\u2005");str=str.replace(/\\,/g,"\u2006");str=str.replace(/\\thinspace/g,"\u200A");str=str.replace(/([^\\])~/g,"$1\u00A0");str=str.replace(/\\~/g,"~");str=str.replace(/\\\[/g," <DEQ> $\\displaystyle{");str=str.replace(/\\\]/g,"}$ <DEQ> ");st