> <@mrtn:hackeruniverse.dk> This fun seems to work,  
> but give me some minutes  
> to tell for sure:  
> .  
> ```
> (progn 
>     (defun short-loop ()
>         (short-loop)) 
>     (format t "Hello ") 
>     (short-loop)
>     (format t "world!\n"))
> ```

OK, it didn't seem to make it past "Hello " ...