Making a stack a custom property of a stack

[David Glasgow]

A while back Klaus was kind enough to spend some time describing how  
to do this and then use any stack stored in this way.  I was  
impressed at the time, and still am.

In fact this is such a Very Good Thing, I want to suggest that it  
should be an explicit part of the IDE.  I know that would only make  
it marginally easier to do, but it would make it a darn sight more  
obvious to new users.  I do enjoy the ongoing discovery of Revs  
flexibility and power, but can't help thinking that in this case the  
gem would have been useful to me way back at the beginning of  
learning Rev.  I had settled on a world picture that allowed  stacks  
which are modifiable and standalones which are not, and to use the  
former they have to be installed as  stacks when the end user  
installs the whole package. The stack as stack custom property  
changes the game completely, without breaking any rules.  Great.  But  
not obvious.

I have in mind a variant of the custom property tab which would  
display and manages stacks 'banked' within the current stack,  
avoiding the scripting Klaus described.  I don't want to go mouthing  
off to the nice folks in Edinburgh if this isn't such a good idea, so  
I would be interested in the thoughts of the wise...

David Glasgow