On Sat Oct 29 01:12:55 2011, sprout wrote: > Are you implying that the ability to swap $[<>] depends on the caching? In list assignment, assigning to $[<>] means setting the cache to the new value. At the end of the list assignment, set(r|e|re|res|)uid is called to set the actual property to the value in the cache. LeonThread Next