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view demo/upload.ur @ 2013:77cc9169d6e0

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Change context-local memory allocation to return word-aligned addresses (based on patch by Evan Danaher)
author Adam Chlipala <adam@chlipala.net>
date Sun, 18 May 2014 18:58:50 -0400
parents 9f2555f06901
children
line wrap: on
line source
fun echo r =
  if blobSize (fileData r.File) > 100000 then
      return <xml>Whoa!  That one's too big.</xml>
  else
      returnBlob (fileData r.File) (blessMime (fileMimeType r.File))

fun main () = return <xml><body>
  <h1>The Amazing File Echoer!</h1>

  <form>Upload a file: <upload{#File}/> <submit action={echo}/></form>
</body></xml>