ppmfade -V (return code: 100)
main::usage() called too early to check prototype at /usr/bin/ppmfade line 49.
main::usage() called too early to check prototype at /usr/bin/ppmfade line 74.
Unknown argument: --version
ppmfade --help (return code: 100)
main::usage() called too early to check prototype at /usr/bin/ppmfade line 49.
main::usage() called too early to check prototype at /usr/bin/ppmfade line 74.
Unknown argument: --help