view demo/counter.ur @ 2237:e79ef5792c8b

Fix bug in redundancy checking and use finer formula for UPDATE statements.
author Ziv Scully <ziv@mit.edu>
date Sun, 05 Jul 2015 23:57:28 -0700
parents 4359e185d3af
children
line wrap: on
line source
(* Workhorse function, which [main] will call *)
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