anchor.diff:        dependencies = [ pkgs.bash ] ++ dependencies;
       }));
   
  -  buildTmuxPluginFrom2Nix = a: buildTmuxPlugin ({
  -    buildPhase = ":";
  -    configurePhase =":";
  -  } // a);
  -
   in rec {
   
  -  battery = buildTmuxPluginFrom2Nix {
  +  inherit mkDerivation;
  +
  +  battery = mkDerivation {
       pluginName = "battery";
       src = fetchgit {
         url = "https://github.com/tmux-plugins/tmux-battery";
  
positive.code:     dependencies = [ pkgs.fpp ];
    };
  
    fzf-tmux-url = buildTmuxPluginFrom2Nix {
      pluginName = "fzf-tmux-url";
      rtpFilePath = "fzf-url.tmux";
      src = fetchgit {
  
negative.code:     };
    };
  
    fpp = mkDerivation {
      pluginName = "fpp";
      src = fetchgit {
        url = "https://github.com/tmux-plugins/tmux-fpp";
  