Mercurial > urweb

view tests/pprint.ur @ 1755:e9587120831a

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Run-time CSS style validation
author Adam Chlipala <adam@chlipala.net>
date Sun, 06 May 2012 16:08:48 -0400
parents 318ba997a149
children
line wrap: on
line source
fun isNone [a] (x : option a) =
    case x of
        None => True
      | Some _ => False