rem: return (l.length > 0) && ((s == l[0]) || member(s, l.slice(1))); 
add: for (var i=0; i<l.length; i++) { if (l[i] == s) return true; } return false; 
context: function member(s, l) {    return (l.length > 0)    && ((s == l[0]) || member(s, l.slice(1)));}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/4c159e297e85201aa95a3dba8c294973cb089287/quicksearch.js/buggy/webtools/bugzilla/quicksearch.js