Mercurial > urweb
view demo/counter.ur @ 1298:e665527fce1c
Support empty datatypes, which can now be generated via 'variant []'
author | Adam Chlipala <adam@chlipala.net> |
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date | Thu, 09 Sep 2010 12:42:25 -0400 |
parents | 679b2fbbd4d0 |
children | 4359e185d3af |
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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