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view tests/pprint.ur @ 1776:8f28c3295148

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Compiled a window function use
author Adam Chlipala <adam@chlipala.net>
date Sat, 02 Jun 2012 16:00:50 -0400
parents 318ba997a149
children
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line source
fun isNone [a] (x : option a) =
    case x of
        None => True
      | Some _ => False