rem: _forall(x[k]); 
add: if (!isFromProto(x,k)) _forall(x[k]); 
context:   function _forall(x) {    if (typeof(x) != 'object') {      func(x,false);      return;    };    var hash=idfunc(x);    if (m[hash]) return;    m[hash]=true;    func(x,false);    for (var k in x) {      _forall(x[k]);    };    func(x,true);    return;  };
meta: 8182	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8182/7641ceeba710f95f5a35b5d04eeac930443b5a60/egachine.js/clean/egachine/src/egachine.js