view tests/lengthGe.ur @ 2011:cfd604842006

A .urs comment about [queryL*]
author Adam Chlipala <adam@chlipala.net>
date Sat, 03 May 2014 07:59:45 -0400
parents f96e708b4b93
children
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fun main () : transaction page =
    s <- source "";
    return <xml><body>
      <ctextbox source={s}/>
      <dyn signal={v <- signal s;
                   return (txt (strlenGe v 3))}/>
    </body></xml>