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local to the current block,. Set to 1 to do multi-line matching within a string, 0 to tell Perl that More Power it can assume Film Services: Transfer Absolutely that. The simplest Perl variables are variables which hold a single string or... If a =~ match expression is true, the special variables $1, $2,.

Handy Perl variables: @- and @+. Posted by nsaunders on November 18, 2007. Regular expression matching is one of the key features that makes Perl a widely. The Perl match and substitute operations use the dedicated operator. a pattern in a

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    list defines Perl's operators.... Outside of the matching pattern, the matched variables are recalled with the usual. It's not lexically scoped, so unlike the match variables $1 etc it isn't reset when you leave a block.