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Clarify necessity of 'effectful' in the manual
author Adam Chlipala <adam@chlipala.net>
date Tue, 13 Mar 2012 13:36:26 -0400
parents a99b743a3087
children
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line source
fun main () : transaction page = return <xml>{[x <- Some 1;
                                               y <- Some 2;
                                               return (x + y)]}</xml>