Mercurial > urweb
view demo/counter.ur @ 2181:e46989ea4ca7
Grandfathered into release: make urweb-mode keep working in Emacs 23
author | Adam Chlipala <adam@chlipala.net> |
---|---|
date | Sun, 18 Oct 2015 14:38:20 -0400 |
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