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view tests/optionM.ur @ 1567:5691ec310618

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Basis.null
author Adam Chlipala <adam@chlipala.net>
date Thu, 06 Oct 2011 09:50:40 -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>