home-manager/tests/modules/programs/kakoune/whitespace-highlighter.nix

{ config, lib, pkgs, ... }:

with lib;

{
  imports = [ ./stubs.nix ];

  programs.kakoune = {
    enable = true;
    config.showWhitespace = {
      enable = true;
      lineFeed = "1";
      space = "2";
      nonBreakingSpace = "3";
      tab = "4";
      tabStop = "5";
    };
  };

  nmt.script = ''
    assertFileExists home-files/.config/kak/kakrc
    assertFileContains home-files/.config/kak/kakrc \
      "add-highlighter global/ show-whitespaces -tab '4' -tabpad '5' -spc '2' -nbsp '3' -lf '1'"
  '';
}