add: while (s.indexOf("\t") > -1) s = s.replace("\t", ' '); 
context: function normalize(s) {    while (s.indexOf("\r") > -1)        s = s.replace("\r", ' ');    while (s.indexOf("\n") > -1)        s = s.replace("\n", ' ');    while (s.indexOf('  ') > -1)        s = s.replace('  ', ' ');    return s;} // normalize
meta: 952	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/952/e9e0c41d98459297114cf8e4230419bde34d9db4/cq.js/buggy/cq.js