thanks for your very clear response....however, I'd like to do this 
$foo = 'you can\'t foo me';
$bar = 'Let\'t meet in the bar';
$boo = 'The fans boo you today';

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in the module and reference these variables in the calling program as: print $boo, etc.

In reply to Re^2: global variables defined in an external file by fionbarr
in thread global variables defined in an external file by fionbarr

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