Mercurial > urweb
annotate tests/jsparse.ur @ 1327:1cc67fdac4d3
New argument to transactional free functions, to specify whether we are about to retry
author | Adam Chlipala <adam@chlipala.net> |
---|---|
date | Sat, 04 Dec 2010 11:15:20 -0500 |
parents | c270fb847dc2 |
children |
rev | line source |
---|---|
adamc@906 | 1 fun main () = |
adamc@906 | 2 s <- source "13"; |
adamc@906 | 3 return <xml><body> |
adamc@906 | 4 <ctextbox source={s}/> |
adamc@906 | 5 <dyn signal={v <- signal s; return (case read v : option int of |
adamc@906 | 6 None => <xml>None</xml> |
adamc@906 | 7 | Some n => <xml>Some {[n]}</xml>)}/> |
adamc@906 | 8 </body></xml> |