rem: return a!=_131; },_130); 
add: return a!=_136; },_135); 
context: return self.takewhile(function(a){return a!=_131;},_130);
meta: 8607	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8607/8b42fb2ed090da7f1e336726dcb69d2649658e7c/MochiKit.js/clean/trunk/lib/MochiKit.js