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view tests/pprint.ur @ 1883:5125b1df6045

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Save disjointness environments across top-level declarations
author Adam Chlipala <adam@chlipala.net>
date Thu, 17 Oct 2013 09:22:38 -0400
parents 318ba997a149
children
line wrap: on
line source
fun isNone [a] (x : option a) =
    case x of
        None => True
      | Some _ => False