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annotate tests/pprint.ur @ 1882:77cde56d41b6

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Change Pthread thread creation logic to avoid Cygwin limitations with setting stack size
author Adam Chlipala <adam@chlipala.net>
date Mon, 14 Oct 2013 08:08:57 -0400
parents 318ba997a149
children
rev   line source
adam@1727 1 fun isNone [a] (x : option a) =
adam@1727 2 case x of
adam@1727 3 None => True
adam@1727 4 | Some _ => False