Pre-Release 0.1.0 of Lucy Lang

$ java -jar lucy.jar
usage: ljvm [options] target
 -c,--compile <file>    compile lucy source code to lucy bit code
 -d,--dump <file>       dump module object to human readable form
 -h,--help              print the help message and exit
 -o,--output <output>   output file path
 -r,--run <file>        run lucy X bit code
 -t,--token <file>      dump lucy tokens
 -v,--version           print the version information and exit

func fibonacci(n) {
    if n < 2 {
        return n
    } else {
        return fibonacci(n-1) + fibonacci(n-2)
    }
}

func main() {
    text = "input a number: "
    print(text)
    n = number(input())
    text = "The fibonacci number of " + string(n) + " is " + string(fibonacci(10))
    print(text)
}