G'day invaderzard,

I see a number of issues here:

• use Modern::Perl has no terminating semicolon.
• Your code for opening files is not the best. Take a look at open.
• $1 holds data you've captured with a regexp. See perlre.
• If you follow the advice in the open documentation, you can write your while loops as while (my $line = <$file_handle>) { ... } which should solve your main problem.

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