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Re: Tidying and simplifying a regular expression

by tinita (Parson)
on Dec 08, 2017 at 19:05 UTC ( [id://1205199]=note: print w/replies, xml ) Need Help??

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  1. or download this
    use re ();
for (1..10) {
    my ($pat, $flags) = re::regexp_pattern($rex);
    $rex = ($flags eq "u" or $flags eq "") ? qr{$pat.} : qr{$rex.};
}

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