rem: return fileName.replace(/[^\w\d.,#\-_]/g, encodeChar); 
add: return fileName.replace(/[^\w\d.,#\-_%]/g, encodeChar); 
context: function escapeFileName(fileName){    return fileName.replace(/[^\w\d.,#\-_]/g, encodeChar);}
meta: 1622	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1622/93cb913fccf4589413ab30a8b78021af11c7dffa/utils.js/buggy/js/lib/utils.js