anchor.diff:        enable = mkOption {
           default = false;
           description = "
  -          automatically mount and unmount filesystems
  +          Mount filesystems on demand. Unmount them automatically.
  +          You may also be interested in afuese.
           ";
         };
   
  
positive.code: let
  
    cfg = config.services.autofs;
  
  in
  
  
negative.code:         '';
          description = "
            file contents of /etc/auto.master. See man auto.master
            See man 5 auto.master and man 5 autofs.
          ";
        };
  
        kernelModules = mkOption {
          default = ["fuse"];
          description="kernel modules to load";
        };
  
        timeout = mkOption {
  