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view tests/echoBlob.ur @ 1208:b5a4c5407ae0

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Checking known() correctly, according to a pair of examples
author Adam Chlipala <adamc@hcoop.net>
date Tue, 06 Apr 2010 10:39:15 -0400
parents f7e2026dd5ae
children
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line source
fun echo r = returnBlob (fileData r.Data) (blessMime (fileMimeType r.Data))

fun main () = return <xml><body>
  <form>
    <upload{#Data}/>
    <submit action={echo}/>
  </form>
</body></xml>