--verbose option.
I Don't fancy it - een there, done that. `-hh' is so much v simpler. If you really need `-v' then why not both, even if it's not documented in short help screen? How much is it going to cost, one integer variable? That's 4 bytes. And the code is going to be the same. Even if they were bith, then it would be one additional instruction. That's maybe another 4 bytes.
> It's that what you wanted?
As long as it fits in the screen it's fine, I guess.
> But really I don't think the long help is needed at all, that's exactly what man pages are for in the first place.
@murray.calavera: zstd you quoted also have long help screen, under separate option, which I don't like.
So I don't think that's a good argument.
And yes, manuals are for that but long screen is ok too.
Although I would add dictionary, and match mapping to it as it's useful information and going through info is bit annoying.
