Method unparse

code/src/java/plugin/lsttokens/PreLst.java:32–42

(LoadContext context, ConcretePrereqObject pcc)

	}

	@Override
	public String[] unparse(LoadContext context, ConcretePrereqObject pcc)
	{
		Changes<Prerequisite> changes = context.getObjectContext().getPrerequisiteChanges(pcc);
		if (changes == null || !changes.includesGlobalClear())
		{
			// indicates no Token
			return null;
		}
		return new String[]{Constants.LST_DOT_CLEAR};
	}

	@Override
	public Class<ConcretePrereqObject> getTokenClass()