> This adds a `-x`/`--verbose-hex` option to `cmp`, similar to what FreeBSD has in
> its own `cmp`. From `doc/diffutils.texi`:
>
> '-x'
> '--verbose-hex'
>       Like '--verbose', but with hexadecimal numbers, and byte numbers
>       starting at 0.
>
> A few assorted points: ...
I was looking for the `-x` option today and saw it was still 
unimplemented 5 years after this patch. What is the proper channel to 
submit pull requests to this project?