 	private var mOutputPipe:		Pipe
 	private var mErrorPipe:			Pipe
 	private var mCurrentIndex:		Int
+	private var mSavedIndex:		Int
 	private var mForegroundTextColor:	CNColor?
 	private var mBackgroundTextColor:	CNColor?
 	private var mFont:			CNFont

			/* Ack the size*/
			let ackcode: CNEscapeCode = .screenSize(self.currentColumnNumbers, self.currentRowNumbers)
			mInputPipe.fileHandleForWriting.write(string: ackcode.encode())
		default:
			let desc = code.description()
			NSLog("Unexpected code: \(desc)")

		mOutputPipe			= Pipe()
		mErrorPipe			= Pipe()
		mCurrentIndex			= 0
		mSavedIndex			= 0
		mForegroundTextColor		= nil
		mBackgroundTextColor		= nil
		mFont				= CNFont.systemFont(ofSize: CNFont.systemFontSize)
