> Do we have a binary editor more sophisticated than clever 'od' tricks?
> I've been writing one, because I've never found a unix based hex editor
> I really liked, and I'm wondering if there'd be any intrest.
> 
> If so, please let me know what features you'd like to see.

I've seen "bed", but I guess that can be classified as a clever od trick.
(It creates a hex dump of a file, drops you in vi or other editor, and
converts back when you exit)

If you wrote a dedicated hex editor, I'd want to see it work like vi.

:-)