Note: help and version output are generated by a naïve script which tries a few variants of
<command> --help, <command> -h etc. to find the command's help and version info.
Sometimes it gets lucky, sometimes it doesn't; if the output below looks wrong, it probably is.
kmk_cat --version (return code: 0)
kmk_cat - kBuild version 0.1.9998 (r2814)
kmk_cat --help (return code: 0)
usage: kmk_cat [-benstuv] [file ...]
or: kmk_cat --help
or: kmk_cat --version