[virgoerns]

> Kitty should just identify as xterm like every other terminal written in the last 20 years.

This is not my experience at all. I'd say most of terminals, including modern ones, have unique terminfos and work miserably when it's not installed. Examples include ST, kitty, alacritty. On top of that we have terminal multiplexers like tmux and screen which provide their unique terminfos as well.

[sime2009]

Then our experience diffs greatly. I can't remember the last time I saw a $TERM which wasn't 'xterm' or 'xterm-256color'.

[vokep]

I find myself in between. I've seen many terminfo's set to other things, which don't work, or have to be set every time I'm connecting to a new server which is too much extra work for every new server in my opinion. So I always just set it to xterm-256color and forget it

[mrighele]

I use rxvt-unicode which sets $TERM to "rxvt-unicode-256color," which is not recognized by a number of server to which I have to connect to from time to time.

[JdeBP]

There's a whole story about that, part of which is that at the time terminfo had to cater for old systems where there's a limit on the length of a terminal type name. But the same applies as for a missing kitty terminfo entry. The terminfo database is designed so that one can copy records around, and one can put them in a directory in one's home directory if one does not have administrative access to update the system database.

Debian systems have had an rxvt-unicode-256color entry for approaching 10 years, now. FreeBSD for about the same.

* https://sources.debian.org/src/ncurses/5.9-10/debian/rxvt-un...

* https://svnweb.freebsd.org/base/head/share/termcap/termcap?r...

[Fnoord]

xterm-256color-italic user here (comments in text editor are italic).