[
  {
    goPackagePath = "github.com/nsf/termbox-go";
    fetch = {
      type = "git";
      url = "https://github.com/nsf/termbox-go";
      rev = "5c94acc5e6eb520f1bcd183974e01171cc4c23b3"; # master
      sha256 = "1fi8imdgwvlsgifw2qfl3ww0lsrgkfsimkzz7bnrq41nar78s0fw";
    };
  }
  {
    goPackagePath = "github.com/mattn/go-runewidth";
    fetch = {
      type = "git";
      url = "https://github.com/mattn/go-runewidth";
      rev = "9e777a8366cce605130a531d2cd6363d07ad7317"; # v0.0.2
      sha256 = "0vkrfrz3fzn5n6ix4k8s0cg0b448459sldq8bp4riavsxm932jzb";
    };
  }
]