src/vs/base/common/scanCode.ts/d
	function d(intScanCode: ScanCode, strScanCode: string): void {
		scanCodeIntToStr[intScanCode] = strScanCode;
		scanCodeStrToInt[strScanCode] = intScanCode;
		scanCodeLowerCaseStrToInt[strScanCode.toLowerCase()] = intScanCode;
	}