from preamble:

"Change Set:		DupHandleBehavior
Date:			30 May 2002
Author:			Joshua Gargus

Brings the behavior of the halo duplication (green) handle in line with
that of the grab (black) handle.  

More specifically, the grab handle offers two ways to end a grab
interaction, depending on whether the grab was initiated by clicking or
dragging the grab handle.  Another click is required to drop a morph
picked up with a click, but morphs picked up with a drag are dropped at
the end of the drag.

Such was not the case for morphs created via the dup handle; they have
always required another click to drop them.  This has been a niggly ever
since the 'click' behavior replaced the 'drag' behavior.  Now both
work!!
"
!
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