Capabilities in Squeak (attn: Lex Spoon and friends)

Michael van der Gulik squeakml at
Sun Oct 15 04:45:57 UTC 2006

Hi all.

Does anybody have code (particularly VM modifications) which allow 
Capabilities in Squeak?

In particular, I'm referring to code that implements stuff described on 
this page:

In the past there have been a couple of ambitious projects that allow 
security in Squeak such as Squeak-E. What became of these? Is there code 
floating around somewhere? I'm only seeing Squeak-ELib on squeakmap.

I'm particularly interested in a debugger which uses Capabilities to 
debug/inspect objects rather than invoke methods such as 
Object>>printOn:. I'm working with message capture stuff, and the 
debugger falls over badly.


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