Michael Sperber [Mr. Preprocessor] writes:
> >>>>> "Michal" == Michal Maru¹ka <email@example.com> writes:
> Michal> I am getting these messages (see subject, N is digit) (on stderr i
> think). Am i
> Michal> doing something wrong?
> It means the garbage collector has just gc'ed an I/O channel, probably
> one associated with a port. When it does this, it closes the
> channel. It probably means you're not explicitly closing a port even
> though it's become garbage.
Reminder - probably superfluous, but anyway: The CALL-WITH-INPUT/
/OUTPUT-FILE procedures, when applicable, do these menial jobs
(open files, close ports) for you, serving both comfort and silence.