private boolean meetsAlignmentRequirement() {
		return currentIndex % alignment == 0;
	}
Adds a character to this sequence matcher.
@param c the character to add.
@return a Sequence if the added char triggered an end of a valid sequence, otherwise null.
Ghidra/Features/Base/src/main/java/ghidra/util/ascii/MinLengthCharSequenceMatcher.java