rich 1.0 takebayashi https://asciinema.org/~takebayashi asciinema https://asciinema.org/ https://asciinema.org/a/306537.png 3951 1976 <a href="https://asciinema.org/a/306537" target="_blank"><img alt="git-calver" src="https://asciinema.org/a/306537.png" width="3951"></a> 3951 1976