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Re: •Re: Re:^4 positions of all regexp matches

by sandfly (Beadle)
on Oct 14, 2003 at 22:40 UTC ( #299278=note: print w/replies, xml ) Need Help??


in reply to •Re: Re:^4 positions of all regexp matches
in thread positions of all regexp matches

Maybe it's something to do with the RE engine trying some optimization.

The RE engine can execute a code block more than once in a single pattern match attempt, and this would lead to multiple entries for a given pos.

  • Comment on Re: •Re: Re:^4 positions of all regexp matches

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