rem: return this.target ? this.target.unicodeLeafName : ""; 
add: return this.target ? this.target.leafName : ""; 
context:     fileName: function() {        return this.target ? this.target.unicodeLeafName : "";    },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/1b1677bbe902d38a9d3cd07bddf0e9facf6e0986/nsProgressDialog.js/clean/embedding/components/ui/progressDlg/nsProgressDialog.js