Mercurial > urweb

view tests/reqheader.ur @ 1647:c815dabcfe3c

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Finish updating Grid1 demo to work with type inference change
author Adam Chlipala <adam@chlipala.net>
date Thu, 29 Dec 2011 09:47:41 -0500
parents 360cbc202756
children
line wrap: on
line source
fun main () : transaction page =
    ua <- requestHeader "User-Agent";
    case ua of
        None => return <xml>Not found</xml>
      | Some s => return <xml>User-Agent: {[s]}</xml>