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Add a cast to avoid warnings about toupper() on some platforms
author Adam Chlipala <adam@chlipala.net>
date Sat, 12 Mar 2011 14:20:29 -0500
parents a1aa62b472cf
children
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line source
fun more n =
    if n <= 0 then
        "!"
    else
        more (n-1) ^ more (n-1)

fun main n =
    debug "Let's give this a try....";
    return <xml>{[more n]}</xml>