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comparison demo/metaform.ur @ 823:669ac5e9a69e

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Demo compiles with pattern-matching-fu
author Adam Chlipala <adamc@hcoop.net>
date Thu, 28 May 2009 10:35:25 -0400
parents aa2290c32ce2
children 8d3aa6c7cee0
comparison
equal deleted inserted replaced
822:d4e811beb8eb 823:669ac5e9a69e
4 val names : $(mapU string fs) 4 val names : $(mapU string fs)
5 end) = struct 5 end) = struct
6 6
7 fun handler values = return <xml><body> 7 fun handler values = return <xml><body>
8 {foldURX2 [string] [string] [body] 8 {foldURX2 [string] [string] [body]
9 (fn (nm :: Name) (rest :: {Unit}) [[nm] ~ rest] name value => <xml> 9 (fn [nm :: Name] [rest :: {Unit}] [[nm] ~ rest] name value => <xml>
10 <li> {[name]} = {[value]}</li> 10 <li> {[name]} = {[value]}</li>
11 </xml>) 11 </xml>)
12 [M.fs] M.fl M.names values} 12 [M.fs] M.fl M.names values}
13 </body></xml> 13 </body></xml>
14 14
15 fun main () = return <xml><body> 15 fun main () = return <xml><body>
16 <form> 16 <form>
17 {foldUR [string] [fn cols :: {Unit} => xml form [] (mapU string cols)] 17 {foldUR [string] [fn cols :: {Unit} => xml form [] (mapU string cols)]
18 (fn (nm :: Name) (rest :: {Unit}) [[nm] ~ rest] name 18 (fn [nm :: Name] [rest :: {Unit}] [[nm] ~ rest] name
19 (acc : xml form [] (mapU string rest)) => <xml> 19 (acc : xml form [] (mapU string rest)) => <xml>
20 <li> {[name]}: <textbox{nm}/></li> 20 <li> {[name]}: <textbox{nm}/></li>
21 {useMore acc} 21 {useMore acc}
22 </xml>) 22 </xml>)
23 <xml/> 23 <xml/>