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annotate tests/substring.ur @ 1887:2e6795cc992f

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A fancier test for the new SQL constraints subtyping
author Adam Chlipala <adam@chlipala.net>
date Mon, 04 Nov 2013 16:00:48 -0500
parents 20fe00fd81da
children
rev   line source
adamc@829 1 fun main () : transaction page = return <xml>
adamc@829 2 {[case String.split "abc{" #"{" of
adamc@829 3 None => "!"
adamc@829 4 | Some (pre, post) => pre ^ post]}
adamc@829 5 </xml>