Frans Englich wrote:

> Will be interesting to see what Michael says if
> he follows up this thread.

  Yes.  I seen his response and find interesting the distinction
between optimistic and pessimistic static typing.

> In what scenario does empty-sequence() not work for you?

  None ;-)  I was just wondering about the reasons behind the fact that
"none" was not available to the user.  And I did want to be sure that
using 'empty-sequence()' will not raise a static type checking error.

  Thanks.  Regards,

--drkm
























	

	
		
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