Mercurial > urweb
view demo/counter.ur @ 1984:819756825c8d
Merge in upstream
author | Patrick Hurst <phurst@mit.edu> |
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date | Fri, 14 Feb 2014 04:00:03 -0500 |
parents | 4359e185d3af |
children |
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(* 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