Is it possible for written norms to limit the factors that a decisionmaker considers? At first glance, the answer to this question seems to be "no." Language is both artificial and contingent and therefore appears insuffi-ciently rigid to limit the choices of the human actors who have created it. The word "cat," for example, could have been used to refer to canines, and the English language could have followed the language of the Es-kimos in having several different words to describe the varieties of snow. Yet this answer confuses the long-term mobility of language with its short-term plasticity, and is a conclusion comparable to taking the ponder-ous progress of a glacier as indicating that it will move if we put our shoulders against it and push. Of course language is a human creation, and of course the rules of language are contingent, in the sense that they could have been different. It is also beyond controversy that the rules of language reflect a range of political, social, and cultural factors that are hardly a priori. But this artificiality and contingency does not deny the short-term, or even intermediate-term, noncontingency of meaning. If I go to a hardware store and request a hammer, the clerk who hands me a screwdriver has made a mistake, even though it is artificial, contingent, and possibly temporary that the word "hammer" represents hammers and not screwdrivers. Similarly, a rule requiring candidates to file nominating petitions at a certain place by a certain time on a certain day is violated by filing in the wrong place or after the specified time. Whatever the real judge did say in Hunter v. Norman, and whatever some judge might have said in any of my hypothetical variants, none of them would be that Hunter, in filing at 5:03 p.m., had filed at or before 5:00 p.m.
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