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.
c++-copy-class-and-file -V (return code: 1)
Usage: /usr/bin/c++-copy-class-and-file old_classname new_classname
c++-copy-class-and-file --help (return code: 1)
Usage: /usr/bin/c++-copy-class-and-file old_classname new_classname