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annotate tests/reqheader.ur @ 1737:78d7cc9c9b18

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Don't modify the module cache after elaboration failures
author Adam Chlipala <adam@chlipala.net>
date Wed, 02 May 2012 08:56:19 -0400
parents 360cbc202756
children
rev   line source
adamc@456 1 fun main () : transaction page =
adamc@457 2 ua <- requestHeader "User-Agent";
adamc@456 3 case ua of
adamc@456 4 None => return <xml>Not found</xml>
adamc@457 5 | Some s => return <xml>User-Agent: {[s]}</xml>