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view tests/onerror.ur @ 1405:8631e9ed0ee8

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queryXI and queryX1I
author Adam Chlipala <adam@chlipala.net>
date Thu, 20 Jan 2011 12:43:12 -0500
parents b4480a56cab7
children
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fun main n =
  case n of
      0 => error <xml>Zero is bad!</xml>
    | _ => return <xml/>