You found an example, but you didn't copy/paste

The docs for vars also has example

Did you notice the difference? qw are quotes

use vars qw/ $foo $bar /; is the same as use vars '$foo', '$bar';

see perlop#Quote and Quote like Operators

In reply to Re: use vars - how to use this (copy paste) by Anonymous Monk
in thread use vars - how to use this by JockoHelios

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