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annotate tests/pprint.ur @ 1756:f69174d0abc0

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Fix manual's grammar for subquery FROM items
author Adam Chlipala <adam@chlipala.net>
date Mon, 07 May 2012 08:16:18 -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