/* MarXet v2.0 Written by WolfkillArcadia CC BY-NC-SA 4.0 */ private["_inputBox", "_key", "_display", "_ctrlText"]; disableSerialization; _inputBox = _this select 0; _key = _this select 1; _display = uiNamespace getVariable ["RscMarXet", displayNull]; _ctrlText = ctrlText _inputBox; if (_key isEqualTo 0x0E && {(count _ctrlText) isEqualTo 0}) exitWith { (_display displayCtrl 22441) ctrlEnable false; };