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view tests/pprint.ur @ 1895:2eabe66daef6

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Experimenting with distribution via 'make dist', to allow deletion of autogenerated files from version control
author Adam Chlipala <adam@chlipala.net>
date Thu, 21 Nov 2013 14:53:01 -0500
parents 318ba997a149
children
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line source
fun isNone [a] (x : option a) =
    case x of
        None => True
      | Some _ => False