Mercurial > urweb
view tests/rpcList2.ur @ 1808:90ebfac7e1a3
Better error message for funky command lines
author | Adam Chlipala <adam@chlipala.net> |
---|---|
date | Sat, 18 Aug 2012 13:51:41 -0400 |
parents | 553a5cc3a4b5 |
children |
line wrap: on
line source
fun showList l = case l of [] => "[]" | h :: t => strcat (strcat (show h) " :: ") (showList t) fun rpcFunc l : transaction string = case l of h :: _ => return (showList h) | [] => return "[]" fun main () : transaction page = return <xml><body> <button onclick={ s <- rpc (rpcFunc (("foo" :: []) :: [])); alert s }/> </body></xml>