On Tue, Nov 17, 2020 at 01:41:37PM +0000, Douglas Brebner wrote:
> 
> On 17/11/2020 01:11, David T. Lewis wrote:
> >- ActiveHand. This is meaningful only to a Morphic project and
> >presumably can be refactored to eliminate the global.
> 
> How does this interact with multiple hands?
> 

That question, and others like it, are exactly what needs to be understood
(and hopefully documented) before attempting any surgery on the system :-)

There are a few pages on the swiki that provide some context. This one
is a good starting point:

  http://wiki.squeak.org/squeak/118

Dave