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view tests/pprint.ur @ 2015:4a93f379c452

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Fix datetime construction (contributed by Patrick Hurst)
author Adam Chlipala <adam@chlipala.net>
date Sun, 18 May 2014 19:09:09 -0400
parents 318ba997a149
children
line wrap: on
line source
fun isNone [a] (x : option a) =
    case x of
        None => True
      | Some _ => False