{ pkgs, ... }:
{
  home.packages = [ pkgs.yash ];
  xdg.configFile."yash/rc".text =
    "
    . --autoload --no-alias initialization/common
    YASH_PS1='\\fm\${PWD} λ \\fD'
    YASH_PS1R=''
    bindkey --emacs '\\^L' clear-and-redraw-all
    bindkey --vi-insert '\\^L' clear-and-redraw-all
    bindkey --vi-command '\\^L' clear-and-redraw-all
  ";
}