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view tests/reqheader.ur @ 822:d4e811beb8eb

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fn-pattern code in but not tested yet; hello compiles
author Adam Chlipala <adamc@hcoop.net>
date Thu, 28 May 2009 10:16:50 -0400
parents 360cbc202756
children
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fun main () : transaction page =
    ua <- requestHeader "User-Agent";
    case ua of
        None => return <xml>Not found</xml>
      | Some s => return <xml>User-Agent: {[s]}</xml>