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.
ps2ps2 -V (return code: 1)
Usage: ps2ps2 [options] input.ps output.ps
e.g. ps2ps2 -sPAPERSIZE=a4 input.ps output.ps
ps2ps2 --help (return code: 1)
Usage: ps2ps2 [options] input.ps output.ps
e.g. ps2ps2 -sPAPERSIZE=a4 input.ps output.ps