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Boost : |
From: John Maddock (john_at_[hidden])
Date: 2005-02-18 12:16:09
> "(?:)|abc" and "^$|abc" seem to get around this deficiency, but I am
> wondering why it is there in the first place.
Remember also that:
|x is the same as x??
x| is the same as x?
John.
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