Mercurial > urweb
view tests/onerror.ur @ 1574:644558d9c756
Extend and document 'con' syntax with arguments
author | Adam Chlipala <adam@chlipala.net> |
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date | Sat, 15 Oct 2011 10:05:13 -0400 |
parents | b4480a56cab7 |
children |
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fun main n = case n of 0 => error <xml>Zero is bad!</xml> | _ => return <xml/>