Mercurial > urweb

view tests/pprint.ur @ 2074:e48e09a1f583

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
HTML5 input attributes: placeholder, required, autofocus; email input type (without cformTag equivalent)
author Sergey Mironov <grrwlf@gmail.com>
date Sun, 12 Oct 2014 10:03:36 +0000
parents 318ba997a149
children
line wrap: on
line source
fun isNone [a] (x : option a) =
    case x of
        None => True
      | Some _ => False