process.lua

Event: 'uncaughtException'
Signal Events, process.stdout
process.stderr, process.stdin
process.abort(), process.env
process.getgid(), process.setgid(id)
process.getuid(), process.setuid(id)
process.version, process.versions
process.config, process.kill(pid, [signal])
process.nextTick(cb),process.umask([mask])

are still NOT finished.
add "require("process")" in main.lua