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: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/8e31fc4fdc737ad560958f1492efd5fd91112c24/utils.js/buggy/extensions/irc/js/lib/utils.js