11.2Slnetosystm = require 'systm'
21.1Smbalmer
31.2Slnetosystm.print("hello, kernel world!\n")
41.1Smbalmer
51.1Smbalmerfunction onClose()
61.2Slneto	systm.print('I am about to be closed\n')
71.1Smbalmerend
81.1Smbalmer
9