$func Arg s.Int = e.Arg; $func Args = e.Args; $func GetEnv e.VarName = e.Value; $func Time = e.String; $func Exit s.ReturnCode = ; $func Delay s.Interv = ; $func Sleep s.Interv = ; $func Random s.Limit = s.Rand; /* 0 <= s.Rand < s.Limit */ $func Randomize = ;