How about changing the it to finish like this: 
@Lines = split /\W+/, $Contents;

While (<@Lines>)
{
  $Contents ~= s/$_//;
}

[download]
and save the $Contents as your returning string.

This is my guess, I'm totally new to Perl.

2001-04-20 Edit by Corion : Added CODE tags

In reply to Re: Duplicate Words by Anonymous Monk
in thread Duplicate Words by Anonymous Monk

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