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.
tv_find_grabbers --version (return code: 0)
XMLTV module version 0.5.69
This is tv_find_grabbers version 1.5, 2015/07/12 00:46:37
tv_find_grabbers --help (return code: 1)
Usage: /usr/bin/tv_find_grabbers [-I dir] [capability] ...