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view demo/react.ur @ 1591:20f898c29525

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Tweaks to choices of source positions to use in error messages, including for subSgn
author Adam Chlipala <adam@chlipala.net>
date Sat, 05 Nov 2011 13:12:07 -0400
parents 1b571a05874c
children e6bc6bbd7a32
line wrap: on
line source
fun main () =
  s <- source "You didn't click it yet.";
  return <xml><body>
    <button value="Click me!" onclick={set s "Now you clicked it."}/><br/>
    <dyn signal={v <- signal s; return <xml>{[v]}</xml>}/>
  </body></xml>