On Sun, 15 Dec 2002, onlyclimb wrote:
> however in  the mannul of pcre
> \b means word boundary
> so , i figure that the result maybe ?Hello? ?world?
> i dont know where comes the "e" in the middle?

Thanks a lot for the report! This is a bug that appears in degenerate
cases when the matching part is actually of zero size. This is now fixed
in the distribution - please upgrade!

Regards,
Markus Mottl

-- 
Markus Mottl                                             markus@oefai.at
Austrian Research Institute
for Artificial Intelligence                  http://www.oefai.at/~markus
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