public void saveErrorLine() {
protected void saveErrorLine() {
	public void saveErrorLine() {//		// if there is already an error line saved then do not save it again//		//  This signifies that there was a previous error and the original error//		//  line was not restored yet.//		if (errorLine == null) {//			errorLine = new ScreenChar[numCols];//			int r = getPos(errorLineNum - 1, 0);////			for (int x = 0; x < numCols; x++) {//				errorLine[x] = new ScreenChar(this);//				errorLine[x].setCharAndAttr(screen[r + x].getChar(), screen[r//						+ x].getCharAttr(), false);//			}//		}      planes.saveErrorLine();	}