Neither "curses" nor "ncurses" are mentioned on the page - that would be the traditional place to implement such behavior. terminfo still has xterm and xterm-co

Neither "curses" nor "ncurses" are mentioned on the page - that would be the traditional place to implement such behavior. terminfo still has xterm and xterm-color separately, so this functionality used to exist ($TERM based, tho) before go and rust.