anchor.diff:          '';
         };
   
  +      browsedConf = mkOption {
  +        type = types.lines;
  +        default = "";
  +        example =
  +          ''
  +            BrowsePoll cups.example.com
  +          '';
  +        description = ''
  +          The contents of the configuration. file of the CUPS Browsed daemon
  +          (<filename>cups-browsed.conf</filename>)
  +        '';
  +      };
  +
         drivers = mkOption {
           type = types.listOf types.path;
           example = literalExample "[ pkgs.splix ]";
  
positive.code:     environment.etc."cups/client.conf".text = cfg.clientConf;
      environment.etc."cups/cups-files.conf".text = cfg.cupsFilesConf;
      environment.etc."cups/cupsd.conf".text = cfg.cupsdConf;
  
      services.dbus.packages = [ cups ];
  
  
negative.code: 
  let
  
    inherit (pkgs) cups cups_filters;
  
    cfg = config.services.printing;
  
  