_: let
  highlight = [
    "RainbowRed"
    "RainbowYellow"
    "RainbowBlue"
    "RainbowOrange"
    "RainbowGreen"
    "RainbowViolet"
    "RainbowCyan"
  ];
in {
  plugins.indent-blankline = {
    enable = true;
    settings = {
    scope = {
      inherit highlight;
    };
    indent = {
      inherit highlight;
      char = "▎";
      tab_char = "▍";
    };
    };
  };
}