On Fri, 4 May 2007 19:26:30 -0700, "Mac Chan" <emailmac@gmail.com> wrote:

Attached is a diff for this change in case you guys agree that this makes sense.

Yes, I think it makes sense. I've made a new release with your patch incorporated. Others, please note that this isn't fully backwards-compatible although I doubt that serious applications so far relied on the fact that (STR nil) would produce "NIL" in the output. Thanks, Edi.