rem: kappa(__mailboxes[__current_pid].pop()); 
add: msg = __mailboxes[__current_pid].pop() kappa(msg); 
context: function recv(kappa) {  return function() {    if ( __mailboxes[__current_pid].length > 0) {      kappa(__mailboxes[__current_pid].pop());    } else {      __block_proc(__current_pid, function () { recv(kappa)() });    }  }}
meta: 3248	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3248/c508a604f1a1504098e30a31b840d53bdb860a13/jslib.js/clean/jslib.js