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#!perl -w
use strict;
...
        print "\n";
    };
};

>my $name='World'; "Hello $name"
---
...
          'Hello World'
        ];
>

> my $name = 'World';
---
$VAR1 = [
          'World'
        ];

> "Hello $name";
---
ERROR: Global symbol "$name" requires explicit package name at (eval 4
+) line 1, <> line 4.