paperconfig --version (return code: 0)
paperconfig version 1.0 by Yves Arrouye <arrouye@debian.org>
paperconfig --help (return code: 0)
Usage: paperconfig [ -v, --version ] [ -h, --help ] [ -p, --paper name | --force ]
Options: -v, --verbose print version information and exit
-h, --help print this help and exit
-p, --paper name specify the paper to use
--force force paper configuration