anchor.diff:      xclip xsel # X clipboard console support
       xdg-user-dirs
       xdg_utils
  -    xxd
  +    xxd # create or reverse hexdumps
     ];
   }
  
positive.code:     # Waiting for:
      # bitwarden-cli # NixOS/nixpkgs: #51212 #53876
      # bitwarden     # (GUI) # NixOS/nixpkgs: #51212
      # jabref-4      # (GUI) NixOS/nixpkgs: #47113
      # passExtensions.pass-tomb # zeapo/Android-Password-Store: #329
  
      # System requirements (TODO nixify)
  
negative.code: 
  {
    home.packages = with pkgs; [
  
      # Considering:
      # passExtensions.pass-audit   # pass: auditing command
  