I even tried making a copy of $text (my $copy = $text)

my $copy = '' . $text
should work.

If that doesn't help or if you need to copy structures, you can use the Storable modules dclone() function:

use Storable qw(dclone);

...

my $deepcopy = dclone($original);

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In reply to Re: Text::ExtractWords exhibits incomprehensible behavior? by cavac
in thread Text::ExtractWords exhibits incomprehensible behavior? by ibm1620

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