rem: return f.substr( f.lastIndexOf(".", f.length)+1, f.length ); } 
add: return f.substr( f.lastIndexOf(".", f.length)+1, f.length ); } 
context:     function getFieldName( f ) {        return f.substr( f.lastIndexOf(".", f.length)+1, f.length );    }
meta: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/a4b2d8f8cef9b41987ff744a26c5a99776a37d4a/object-001.js/clean/js/tests/lc3/forin/object-001.js