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.
psfxtable -V (return code: 0)
psfxtable from kbd 1.15.5
psfxtable --help (return code: 64)
psfxtable [-i infont] [-o outfont] [-it intable] [-ot outtable] [-nt]