in reply to wanting a more explicit regex
You can use an alternation:
xy(?:z|1|z1)
If the list of possible alternations grows too large to list them explicitly, you have to tell us a bit more about your problem, perhaps there's a better, generic solution.
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Re^2: wanting a more explicit regex
by wolfger (Deacon) on Feb 12, 2008 at 16:17 UTC |
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Seekers of Perl Wisdom