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Answers and rating deltas for
Which POSIX flavor of regex does Perl use?
| Author | Votes | Δ |
|---|---|---|
| Paul Nathan | 9 | +1.95 |
| Sinan Ünür | 8 | +0.21 |
| wRAR | 5 | -1.32 |
| ysth | 4 | -1.31 |
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