annotate tests/sequence.ur @ 1403:860c245a7c4d

More detail on sources and signals
author Adam Chlipala <adam@chlipala.net>
date Tue, 18 Jan 2011 13:32:48 -0500
parents e976b187d73a
children
rev   line source
adamc@338 1 sequence seq
adamc@338 2
adamc@338 3 fun main () : transaction page =
adamc@338 4 n <- nextval seq;
adamc@338 5 return <html><body>
adamc@338 6 {txt _ n}
adamc@338 7 </body></html>