protected static String parseDigits(MDMang dmang) {
		String ret = "";
		while ((dmang.peek() >= '0') && (dmang.peek() <= '9')) {
			ret += dmang.getAndIncrement();
		}
		return ret;
	}
This method returns the <b><code>String</code></b> containing the sequence of ASCII-represented digits
 '0'-'9'.  The processing and capture of these digits is stopped when a non-digit
 is encountered.
@param dmang The <b><code>MDMang</code></b> demangler control.
@return The <b><code>String</code></b> containing the digits.
Ghidra/Features/MicrosoftDmang/src/main/java/mdemangler/object/MDObjectReserved.java