view tests/pathmap.ur @ 1437:493e087f5479

Exit periodic loop if a ROLLBACK fails, to avoid infinite looping when the database server is brought down
author Adam Chlipala <adam@chlipala.net>
date Fri, 18 Mar 2011 09:12:55 -0400
parents 6271f0e3c272
children
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val x = List.rev (List.Cons (1, List.Cons (0, List.Nil)))
val y = List.mp (plus 2) x

fun main () : transaction page = return <xml><body>
  {[x]}<br/>
  {[y]}<br/>
  {[Aux.hello]}<br/>
  {List.mapX (fn n => <xml>{[n]}!</xml>) x}
</body></xml>