anchor.diff:    ];
   
     # Dotfiles.
  -  # nixpkgs.overlays = mkAfter [ (import <dotpkgs/overlays/50-trivial-packages.nix>) ];
  -
  -  services.khd.khdConfig = ''
  -    # modifier only mappings
  -    khd mod_trigger_timeout 0.2
  -    lctrl  : qes -k "escape"
  -    lshift : qes -t "("
  -    rshift : qes -t ")"
  -  '';
  +  # nixpkgs.overlays = mkAfter [
  +  #   (import <dotfiles/nixpkgs/overlays/20-trivial-overrides.nix>)
  +  #   (import <dotfiles/nixpkgs/overlays/50-trivial-packages.nix>)
  +  # ];
   
     services.chunkwm.package = pkgs.chunkwm;
     services.chunkwm.hotload = false;
  
positive.code:   # environment.etc."per-user/lnl/gitconfig".text = builtins.readFile <dotfiles/git/gitconfig>;
    system.activationScripts.extraUserActivation.text = "ln -sfn /etc/per-user/lnl/gitconfig ~/.gitconfig";
  
    # You should generally set this to the total number of logical cores in your system.
    # $ sysctl -n hw.ncpu
    nix.maxJobs = 1;
  
negative.code: 
    programs.zsh.loginShellInit = ''
      :a() {
          nix repl ''${@:-<dotpkgs>}
      }
  
      :u() {
          nix run -f '<dotpkgs>' "$1" "$@"
      }
  
      :d() {
          eval "$(direnv hook zsh)"
      }
  
      :r() {
          direnv reload
      }
  
      xi() {
  