public static boolean isAsciiChar(int codePoint) {
		return (0x20 <= codePoint) && (codePoint <= 0x7f);
	}
Returns true if the given code point is within the ascii range.

@param codePoint the codePoint to check
@return true if the given character is within the ascii range.
Ghidra/Framework/Generic/src/main/java/ghidra/util/StringUtilities.java