@Nullable
	@Override
	protected TextFormatter.Change processTextChange(@Nonnull TextFormatter.Change change, @Nonnull String changeText) {
		// Mark this cell as being dirty. We'll use this in byte mapping later.
		if (canMarkDirty) dirty.set(true);

		// No manipulation or additional work needed for this implementation
		return change;
	}
Hex cell for displaying a single ascii char.

@author Matt Coley
recaf-ui/src/main/java/software/coley/recaf/ui/pane/editing/hex/cell/EditableAsciiCell.java