[Ur] sanity checking

[Adam Chlipala]

Karn Kallio wrote:
> Same here with gcc (GCC) 4.4.3
>
> [kkallio at eka:~/scratch/test]$ gcc test.c
>
> [kkallio at eka:~/scratch/test]$ ./a.out
> Outer
>    

Thanks.  The other important question is whether, when you look at the 
code, you also expect it to output two lines, not just one.