Re: MY window tree!

[martin rudalics]

>>  > I can not see why only displayed buffers should be interesting. A
>> buffer
>>  > that is not currently displayed could also have a 'window property
>>  > pointing to some of those windows we are interested in. Or?
>>
>> No.  A dead window is never resurrected.  The window property of that
>> overlay is of no use until you reassign it the value of a live window.
>
>
>
> Maybe we are miscommunicating. I am talking about displayed BUFFERS
> while I wonder if you and Juanma perhaps talks about displayed WINDOWS.
>
> Or am I misunderstanding something?

Above you said "a buffer ... could have a 'window property".  I don't
know of such a property of a buffer.  I've been always talking about
overlays with a 'window property.  Overlays belong to a buffer.  Note
that a buffer can have two or more overlays with different window
properties.  Hence the buffer's text may appear differently when it is
simultaneously displayed in two windows.  When I remove the 'window
property from an overlay the overlay should appear in all windows
displaying the buffer the overlay belongs to.