adamc@407: fun main () = return <xml><body>
adamc@407:   <a link={other ()}>Go to the other one!</a>
adamc@407: </body></xml>
adamc@407: 
adamc@407: and other () = return <xml><body>
adamc@407:   <a link={main ()}>Return to <tt>main</tt>!</a>
adamc@407: </body></xml>