private Function getFunction(ClangToken t) {
		ClangFunction cFunction = t.getClangFunction();
		if (cFunction == null) {
			return null;
		}

		HighFunction highFunction = cFunction.getHighFunction();
		if (highFunction == null) {
			return null;
		}
		return highFunction.getFunction();
	}
Returns the current highlight color for the given token, based upon all known highlights,
primary, secondary and highlighters
@param t the token
@return the color
Ghidra/Features/Decompiler/src/main/java/ghidra/app/decompiler/component/ClangHighlightController.java