rem: _block_proc(_current_pid, function () { recv(kappa)() }); 
add: _block_proc(_current_pid, function () { _current_pid = current_pid; recv(kappa)() }); 
context:       _block_proc(_current_pid, function () { recv(kappa)() });
meta: 3248	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3248/64965c5dba3c7574bbbfd1025083a71a1b10d513/jslib.js/buggy/jslib.js