App::Cmd::Subdispatch::DashedStyle - "app cmd --subcmd" style
my ($subcommand, $opt, $args) = $subdispatch->get_command(@args)
A version of get_command that chooses commands as options in the following
mytool mycommand --mysubcommand
A version of "opt_spec" that calculates the getopt specification from
Ricardo Signes <firstname.lastname@example.org>
This software is copyright (c) 2016 by Ricardo Signes.
This is free software; you can redistribute it and/or modify it under the same
terms as the Perl 5 programming language system itself.