anchor.diff:    resolutions = map (res: ''"${toString res.x}x${toString res.y}"'') (cfg.resolutions);
     sessionType = cfg.sessionType;
   
  -  videoDriverModules = getAttr [ videoDriver ] (throw "unkown video driver : \"${videoDriver}\"") knownVideoDrivers;
  +  videoDriverModules = getAttr [ videoDriver ] (throw "unknown video driver: `${videoDriver}'") knownVideoDrivers;
   
     modules = 
   
  
positive.code: in
  {
    name = "kdm";
      
    job = ''
      description "KDE Display Manager"
  
  
negative.code:       Option "XkbOptions" "${cfg.xkbOptions}"
      '';
  
      setCorePointer = 
        if cfg.synaptics.enable then ''
          InputDevice "Touchpad[0]" "CorePointer"
        '' else "";
  
      internalAGPGART =
        if cfg.useInternalAGPGART == "yes" then
  