Imri,

Aargh! Sorry about the multiple emails. The first one bounced because I wasn't

subscribed to python-ideas, so I canceled it and sent it again, forgetting that

you would still have got a copy of the first email.

And now I'm sending you a third one, just to apologise for the second one (or

was it the first.)

Double apologies, and I'll try not to do it again.

Mark