Close stream for IN-FILE but not IN-STREAM
Previously the following code would fail since S was closed after the first ITER.
(progn (iter (for line in-stream s) (for n below 2)) (iter (for line in-stream s) (for n below 2)))
Previously the following code would fail since S was closed after the first ITER.
(progn (iter (for line in-stream s) (for n below 2)) (iter (for line in-stream s) (for n below 2)))