consolidate_threads

Introducing Mail::Digest::Tools

    process_new_digests(\%config_in, \%config_out);

    $full_reply_file = reply_to_digest_message(
        \%config_in, 
        \%config_out, 
        $digest_number, 
        $digest_entry, 
        $directory_for_reply,
    );

    repair_message_order(
        \%config_in, 
        \%config_out,
        {  year => 2004,  month => 01,  day => 27  },
    );

    consolidate_threads_single(
        \%config_in, 
        \%config_out, 
        [ qw| first_dummy_file.thr.txt  
              second_dummy_file.thr.txt | ],
    );

    consolidate_threads_multiple(
        \%config_in,
        \%config_out,
        $first_common_letters,  # optional integer argument
    );