annotate tests/substring.ur @ 944:da3ec6014d2f

Filters implementation type-checking
author Adam Chlipala <adamc@hcoop.net>
date Tue, 15 Sep 2009 15:48:53 -0400
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>