add foot-extra

[p00f]

https://aur.archlinux.org/packages/foot-terminfo/#pinned-834657 ncurses now has a basic terminfo for foot, and there is another terminfo package which includes non-standard capabilities of foot. This PR adds that

[dnkl]

Ncurses has both foot and foot-direct. And then there's foot-extra and foot-extra-direct. There may be other, distro-specific, variants of foot-extra as well.

As such, it's probably better to match against foot*...

[p00f]

Done

@dnkl will all of them have the required capabilities?

[dnkl]

Depends on what the required caps are ;)

The difference between -direct and the regular version is that -direct announces true-color support (but in a way that actually breaks most applications - emacs is the only one I know that knows how to use it).

The -extra variants add a couple of extra, non-standard capabilities, mainly used by tmux.

[dnkl]

(note: you can run e.g. infocmp -x foot foot-direct to compare two terminfos)

[p00f]

Thanks

[swsnr]

So what's the outcome? Is the code in this merge request as desired now?

If so the changelog doesn't seem up to date, and the manpage needs to be updated as well 🙂

[p00f]

If so the changelog doesn't seem up to date, and the manpage needs to be updated as well slightly_smiling_face

Will do

[p00f]

@lunaryorn done!