Update of bug #41325 (project gnustep):
Status: None => In Progress
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Follow-up Comment #1:
I just implemented the method keyPathsForValuesAffectingValueForKey, but the
result may not be as expected.
The current implementation of KVO in GNustep does not call this method when a
key gets observed to determine which which key paths affect which others. I
think fixing this would require an almost complete rewrite of the KVO
implementation.
What we could do to get a similar result would be to add calls to the
keyPathsForValuesAffectingXXX: methods when a new observer gets added and fix
the values in dependentKeyTable to reflect those connections.
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