You might want to use this: 

#!/usr/bin/perl -w

use strict;

for my $pkg (@ARGV) {
    eval "use $pkg;";
    no strict 'refs';
    my @candidates = keys %{$pkg . "::"};
    for my $c (@candidates) {
    if (defined(${$pkg . "::" . $c})) {
        print "$pkg" . "::" . "$c = " . ${$pkg . "::" . $c}, "\n"; 
        }
    }
}

[download]

Run on some input: 

> perl try.pl File::Find
File::Find::dont_use_nlink = 1

>perl try.pl XML::Parser
XML::Parser::VERSION = 2.27
XML::Parser::have_LWP = 1

[download]

Christian Lemburg
Brainbench MVP for Perl
http://www.brainbench.com

In reply to Re: What vars did it define? by clemburg
in thread What vars did it define? by nop

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