Mercurial > urweb

view tests/pprint.ur @ 2127:8beeb4f761b5

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Fix interpretation of 'file' argument paths
author Adam Chlipala <adam@chlipala.net>
date Sun, 08 Mar 2015 10:55:05 -0400
parents 318ba997a149
children
line wrap: on
line source
fun isNone [a] (x : option a) =
    case x of
        None => True
      | Some _ => False