This module provides a Unix-like command `digitdemog'. 
(And also "strgroup" that is still on developing, which may be integrated into `digitdemog'.)

=head1 DESCRIPTION

想定している使い方 (digitdemog) : 

  1. 各行の何桁目にどんな文字が現れたのかを解読する
  2. -L2 により、各行の桁数ごとに、どんな値が現れたか、例を取り出す。
  
=head1 SEE ALSO

digitdemog --help 
strgourp --help

 Copyright (c) 2021 Toshiyuki SHIMONO. All rights reserved.
 This program is free software; you can redistribute it and/or
 modify it under the same terms as Perl itself.