anchor.diff:        Option "HorizontalScrolling" "${xorgBool cfg.${deviceType}.horizontalScrolling}"
         Option "SendEventsMode" "${cfg.${deviceType}.sendEventsMode}"
         Option "Tapping" "${xorgBool cfg.${deviceType}.tapping}"
  +      ${optionalString (cfg.${deviceType}.tappingButtonMap != null) ''Option "TappingButtonMap" "${cfg.${deviceType}.tappingButtonMap}"''}
         Option "TappingDragLock" "${xorgBool cfg.${deviceType}.tappingDragLock}"
         Option "DisableWhileTyping" "${xorgBool cfg.${deviceType}.disableWhileTyping}"
         ${cfg.${deviceType}.additionalOptions}
  
positive.code:           lib.mdDoc ''
              Enables or disables tap-to-click behavior.
            '';
        };
  
        tappingDragLock = mkOption {
  
negative.code:       "horizontalScrolling"
        "sendEventsMode"
        "tapping"
        "tappingButtonMap"
        "tappingDragLock"
        "transformationMatrix"
        "disableWhileTyping"
  