rem: return i === null ? this.cur : this.cur[i]; 
add: return typeof i == 'undefined' ? this.cur : this.cur[i]; 
context: 		get: function(i) {			return i === null ? this.cur : this.cur[i];		},
meta: 1471	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1471/2a6b0ee7c846d5bdd535dcc9a399d528f65460ac/jquery.js/buggy/jquery/jquery.js