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annotate tests/parseInt.ur @ 2283:4afaab523213

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Initialize invalidation to NULL!
author Ziv Scully <ziv@mit.edu>
date Thu, 12 Nov 2015 10:06:07 -0500
parents 4798ad652c94
children
rev   line source
adam@1630 1 fun main () : transaction page =
adam@1630 2 s <- source "";
adam@1630 3 return <xml><body>
adam@1630 4 <ctextbox source={s}/>
adam@1630 5 <button onclick={n <- get s;
adam@1630 6 case read n of
adam@1630 7 None => alert "Invalid"
adam@1630 8 | Some n => alert (show (n + 1))}/>
adam@1630 9 </body></xml>