rem: _yield(function() { it = f(kappa); it.apply(it, args) }); 
add: _yield(function() { try {it = f(kappa); it.apply(it, args) } catch(e) {_alert("failed to apply function: "+it); _alert("to args: "+args); throw(e);}} ); 
context: function _call(f, args, kappa) {  _yield(function() { it = f(kappa); it.apply(it, args) });}
meta: 3248	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3248/64965c5dba3c7574bbbfd1025083a71a1b10d513/jslib.js/buggy/jslib.js