Mercurial > urweb
view demo/list.ur @ 2140:2b0f6b7ebf4f
Add urweb-mode command to close current XML tag
Bound to "C-c /" by default to match nxml-mode's nxml-finish-element
command.
author | Julian Squires <julian@cipht.net> |
---|---|
date | Mon, 04 May 2015 16:15:01 -0400 |
parents | 669ac5e9a69e |
children |
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datatype list t = Nil | Cons of t * list t fun length [t] (ls : list t) = let fun length' (ls : list t) (acc : int) = case ls of Nil => acc | Cons (_, ls') => length' ls' (acc + 1) in length' ls 0 end fun rev [t] (ls : list t) = let fun rev' (ls : list t) (acc : list t) = case ls of Nil => acc | Cons (x, ls') => rev' ls' (Cons (x, acc)) in rev' ls Nil end