Mercurial > urweb
view tests/datatypeP2.ur @ 1999:a1d3fbdcc897
Add <pre> tag support
author | Sergey Mironov <grrwlf@gmail.com> |
---|---|
date | Mon, 24 Feb 2014 09:10:31 +0000 |
parents | 71bafe66dbe1 |
children |
line wrap: on
line source
datatype sum a b = Left of a | Right of b val l : sum int string = Left 5 val r : sum int string = Right "Hi" val show = fn x : sum int string => case x of Left _ => "Left _" | Right s => s val page = fn x => <html><body> {cdata (show x)} </body></html> val main : unit -> page = fn () => <html><body> <li><a link={page l}>Left</a></li> <li><a link={page r}>Right</a></li> </body></html>