819 				RuleData = lambda r:(r.Input,)  function
840 				RuleData = lambda r:(r.Class,)  function
855 				RuleData = lambda r: r.Coverage  function
872 				self.RuleData = ChainRuleData
878 				self.RuleData = RuleData
929 					   for cd,klist in zip(ContextData, c.RuleData(r))):
959 						   for cd,klist in zip(ContextData, c.RuleData(r))):
979 		if not all(x.intersect(s.glyphs) for x in c.RuleData(self)):
1020 					       for glist in c.RuleData(r))]
1051 					       for klass_map,klist in zip(klass_maps, c.RuleData(r)))]
1058 						  for klass_map,klist in zip(klass_maps, c.RuleData(r))])
1074 		return all(x.subset(s.glyphs) for x in c.RuleData(self))