use Regex::PreSuf;
my $re = presuf(qw( abc1 abc2 abc3 xyz1 xyz xy1 nota url ));
print "$re\n";
__END__
(?:abc[123]|nota|url|xy(?:z1|[1z]))

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In reply to Re: wanting a more explicit regex by Anonymous Monk
in thread wanting a more explicit regex by wolfger

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