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view tests/substring.ur @ 1193:1da49fd79e20

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Add subqueries to the manual
author Adam Chlipala <adamc@hcoop.net>
date Thu, 25 Mar 2010 16:27:10 -0400
parents 20fe00fd81da
children
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fun main () : transaction page = return <xml>
  {[case String.split "abc{" #"{" of
        None => "!"
      | Some (pre, post) => pre ^ post]}
</xml>