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.
verga --version (return code: 0)
verga: invalid option -- '-'
Command Error: Usage: verga [options][files...]
error_exit
verga --help (return code: 0)
verga: invalid option -- '-'
Command Error: Usage: verga [options][files...]
error_exit