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: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/dc7b727c39741260d032f4f320bb7c008be818c3/utils.js/buggy/extensions/irc/js/lib/utils.js