Cursor Question

[Gossamer <gossamer@xxxxxxxxxxxxxx>]

Weird question to do with some software engineering thoughts thorfy
and I were having about ZZ:

Is it inherent that a cursor is implemented as a link?

Yes, each cursor has to know which cell it's pointing at, but does 
that cell - and the rest of the grid - have to know the cursor's
there?

Theoretically, could there be other types of cursors that "action"
and "data" cursors?



Gossamer

-- 
: Gossamer     gossamer@xxxxxxxxxxxxxx  | Xanadoodler
: http://www.tertius.net.au/~gossamer/  | And proud of it :)
: Listening receptively, without judgement, to even the smallest
: stirrings within is a powerful act.
: -- Wilma Friesema, 'The Healing Woman'

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-- 
: Gossamer     gossamer@xxxxxxxxxxxxxx  | Xanadoodler
: http://www.tertius.net.au/~gossamer/  | And proud of it :)
: Don't be afraid to take a big step if one is indicated, one can't
: cross a chasm in two small jumps.  -- David Lloyd George