anchor.diff:          PROMPT='%B%(?..%? )%b⇒ '
           RPROMPT='%F{green}%~%f'
   
  +        source $HOME/.zshenv.local
  +      '';
  +
  +      environment.etc."zshrc".text = ''
           export PATH=/var/run/current-system/sw/bin:/var/run/current-system/sw/bin''${PATH:+:$PATH}
           export PATH=/nix/var/nix/profiles/default/bin:/nix/var/nix/profiles/default/sbin''${PATH:+:$PATH}
           export PATH=$HOME/.nix-profile/bin:$HOME/.nix-profile/bin''${PATH:+:$PATH}
  
positive.code:         source-file $HOME/.tmux.conf.local
        '';
  
        launchd.daemons.nix-daemon =
          { serviceConfig.Program = "/nix/var/nix/profiles/default/bin/nix-daemon";
            serviceConfig.KeepAlive = true;
            serviceConfig.RunAtLoad = true;
            serviceConfig.EnvironmentVariables.SSL_CERT_FILE = "/nix/var/nix/profiles/default/etc/ssl/certs/ca-bundle.crt";
            serviceConfig.EnvironmentVariables.TMPDIR = "/nix/tmp";
            serviceConfig.SoftResourceLimits.NumberOfFiles = 4096;
            serviceConfig.ProcessType = "Background";
          };
  
        programs.tmux.enableSensible = true;
        programs.tmux.enableMouse = true;
        programs.tmux.enableVim = true;
  
        environment.etc."zshrc".text = ''
          autoload -U compinit && compinit
          autoload -U promptinit && promptinit
  
  
negative.code: 
          source $HOME/.vimrc.local
        '';
        vimrcConfig.vam.knownPlugins = with pkgs.vimUtils; (pkgs.vimPlugins // {
          vim-nix = buildVimPluginFrom2Nix {
            name = "vim-nix-unstable";
            src = ../vim-nix;
          };
        });
        vimrcConfig.vam.pluginDictionaries = [
          { names = [ "fzfWrapper" "youcompleteme" "fugitive" "surround" "vim-nix" "colors-solarized" ]; }
        ];
  