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annotate tests/pprint.ur @ 1873:90e81a8bd9da

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Add <em> and <strong> tags
author Sergey Mironov <grrwlf@gmail.com>
date Mon, 07 Oct 2013 14:07:06 +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