Return in manual middleware.
Make rc module a dev dependency.

And throw an error if the module could not be loaded.
Handle command details.

As a series of paragraphs below a level 3 heading for the command.
0.8.81
Rename config example program.

So that the loose level 3 heading does not conflict between the command
name *conf* and the program name *config* which was causing the ls, set
and get commands to be added to the program rather than the target
command.
Assign unparsed before filtering commands.

As the help handler expects the unparsed argument list to contain
commands so that it may trigger help for a command.
0.8.82
Add dynamic man page configuration.

For the config-subcommand example executable.