> I'd prefer multiple methods to a third parameter. Different names provides 
> clarity. Who would know what a number means without looking in the docs?
> 
> If you want to send a patch with three names, that'd be good, and I can 
> think about what exactly to call it. I'm not sure if "boundary" is the 
> best word.

  Are three even necessary? You could probably get everything you need 
from a previous_dst_change and next_dst_change call... and if the exact
change point is the date passed it gives the one after or the one before?
I guess maybe is_dst_change might be necessary in that case.

-- 
     www.suave.net - Anthony Ball - [EMAIL PROTECTED]
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To make a long story short, I have no idea...- Harry, 3rd Rock

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