anchor.diff:  
         debug = mkOption {
           default = false;
  -        description = "pass -d to automount and write log to /var/log/autofs";
  +        description = "
  +        pass -d and -7 to automount and write log to /var/log/autofs
  +        ";
         };
  -      
  +
       };
   
     };
  
positive.code:       enable = mkOption {
          default = false;
          description = "
            automatically mount and unmount filesystems
          ";
        };
  
  
negative.code: let
  
    cfg = config.services.autofs;
  
    mount = config.system.sbin.mount;
  
    autoMaster = pkgs.writeText "auto.master" cfg.autoMaster;
  
  in
  
  