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view tests/reqheader.ur @ 2268:bc1ef958d801

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Thread state through addCaching more carefully.
author Ziv Scully <ziv@mit.edu>
date Wed, 14 Oct 2015 23:10:10 -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>