Re: how test for empty sub-sequence?

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Dan,
Can you post a little bit of the code that's giving you trouble?
Joe

<snip>

Joe,

I guess I must have a different problem than I thought, 'cause that didn't
fix it.  Drat. Now I have to think more about what the actual problem might
be. I will save your example in my personal FAQ for future use, though. :)

Dan

<snip>

>How can I test a sequence to see if a sub-sequence is empty or not?
>
>Dan Moyer

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