Mercurial > urweb

view tests/pprint.ur @ 2200:fc1c89627178

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Fixing dynClass for <tr>s
author Adam Chlipala <adam@chlipala.net>
date Tue, 15 Dec 2015 19:58:52 -0500
parents 318ba997a149
children
line wrap: on
line source
fun isNone [a] (x : option a) =
    case x of
        None => True
      | Some _ => False