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view tests/echoBlob.ur @ 1288:fc7ecf8883b1

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Some post-type-checking support for polymorphic variants
author Adam Chlipala <adam@chlipala.net>
date Sat, 21 Aug 2010 10:58:13 -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>