public String readNextAsciiString(int length) throws IOException {
		return readNextString(length, StandardCharsets.US_ASCII, 1);
	}
Reads a fixed length US-ASCII string starting at the current index,
advancing the current index by the specified fixed length.
<p>
Trailing null terminator characters will be removed.  (suitable for reading
a string from a fixed length field that is padded with trailing null chars)
<p>
Note: this method no longer trims() the returned String.

@param length number of bytes to read
@return the US-ASCII string at the current index
@throws IOException if an IO-related error occurred
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/BinaryReader.java