[cells-devel] How to delay evaluation of defobserver?

[Josip Gracin]

Hello!

I've successfully ported my application from cells2.0 to Cells3.  Cells3 
looks very nice indeed.  When needed, I've used c_? to delay evaluation 
and it worked great.  However, I also have some observers defined with 
defobserver and I'd like them to be lazily evaluated because they depend 
on some not-yet-created instances.  Is there a way to do this?