dtrace discuss - Oct 2005 - undef()-like functionality on associative arrays?

For starters, look back at this dtrace-discuss thread:

	http://www.opensolaris.org/jive/thread.jspa?messageID=3901

Mike S. said:
> We don''t have one yet -- this is on my list of things to fix in
the
> near future. It will either be assignment to zero or an undef() function.
Is there a bugid tracking this feature?

Dan