Mercurial > urweb

view demo/counter.ur @ 786:fc3db9e0f0f6

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Revised query types
author Adam Chlipala <adamc@hcoop.net>
date Tue, 05 May 2009 13:21:26 -0400
parents 679b2fbbd4d0
children 4359e185d3af
line wrap: on
line source
fun counter n = return <xml><body>
  Current counter: {[n]}<br/>
  <a link={counter (n + 1)}>Increment</a><br/>
  <a link={counter (n - 1)}>Decrement</a>
</body></xml>

fun main () = counter 0