Mercurial > urweb
view tests/blog.ur @ 639:9da62680adc5
RPC returning an option datatype
author | Adam Chlipala <adamc@hcoop.net> |
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date | Sun, 08 Mar 2009 12:54:07 -0400 |
parents | 787d4931fb07 |
children |
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fun main wrap = let fun edit id = let val r = 0 fun save () = <xml/> in wrap (save ()) end in edit 0 end fun wrap (inside : xbody) = return <xml/> val main () = main wrap