private void scanToNextToken () {
		for (;;) {
			while (peek() == ' ')
				forward();
			if (peek() == '#') while (NULL_OR_LINEBR.indexOf(peek()) == -1)
				forward();
			if (scanLineBreak().length() != 0) {
				if (flowLevel == 0) allowSimpleKey = true;
			} else
				break;
		}
	}