Mercurial > urweb

annotate tests/sbind.ur @ 1469:a354b306f948

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Explain how to signal an error in a commit handler
author Adam Chlipala <adam@chlipala.net>
date Tue, 31 May 2011 09:14:03 -0400
parents 57018f21cd5c
children
rev   line source
adamc@572 1 fun main () : transaction page = return <xml><body>
adamc@572 2 <p>Before</p>
adamc@572 3 <p><dyn signal={s <- return "Bye"; return <xml>{[s]}</xml>}/></p>
adamc@572 4 <p>After</p>
adamc@572 5 </body></xml>