rem: __blocked_procs[pid] = function () { __current_pid = current_pid;  its_cont() }; 
add: return function(pid) { kCurry(function (kappa) { return function (msg) { __mailboxes[pid].push(msg); __wakeup(pid); kappa(1); } }) } 
context:   __blocked_procs[pid] = function () { __current_pid = current_pid;  its_cont() };
meta: 3248	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3248/067f1f0f89b088c12115062ef8d37890796fcc1b/jslib.js/clean/jslib.js