Mercurial > urweb

view tests/optionM.ur @ 1580:ec466c1e082a

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Catch UnboundNamed exceptions that arise from missing signature items
author Adam Chlipala <adam@chlipala.net>
date Fri, 21 Oct 2011 08:51:30 -0400
parents a99b743a3087
children
line wrap: on
line source
fun main () : transaction page = return <xml>{[x <- Some 1;
                                               y <- Some 2;
                                               return (x + y)]}</xml>