protected int parseNumericBuffer() {
		String numeric = readAndClearEscBuf();
		if (numeric.isEmpty()) {
			return 0;
		}
		int result = Integer.parseInt(numeric);
		return result;
	}
There's not really a good way to know if any trailing space was intentional. For GDB/MI, that
doesn't really matter.
Ghidra/Framework/Pty/src/main/java/ghidra/pty/windows/AnsiBufferedInputStream.java