Re: [Chicken-hackers] CR: umask support (#424)

[Peter Bex]

On Wed, Nov 24, 2010 at 03:35:22AM -0500, Felix wrote:
> I think there aren't many left (at least in the posix unit).
> `set-file-position!' is different (Alex kindly pointed out
> the silliness of removing it), since it must accept multiple
> arguments.

There's at least one:

(change-directory "foo")
(current-directory)
(current-directory "bar")

(set! (current-directory "qux")) ; doesn't work

Cheers,
Peter
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