anchor.diff:          description = "The command to use to connect to the server.";
         };
       };
  -  };
  +
  +    config.host = mkDefault name;
  +  });
   
     matchBlockStr = cf: concatStringsSep "\n" (
       ["Host ${cf.host}"]
  
positive.code:     };
  
      matchBlocks = mkOption {
        type = types.listOf matchBlockModule;
        default = [];
        description = ''
          Specify per-host settings.
        '';
      };
    };
  
negative.code:       ControlPath ${cfg.controlPath}
        ControlPersist ${cfg.controlPersist}
  
        ${concatStringsSep "\n\n" (
          map matchBlockStr (
          builtins.attrValues cfg.matchBlocks))}
      '';
    };
  }
  