Can anyone help me with this. I need a way to break the circular references.
a class is referenced by its compiled method
the compiled method is referenced by the method context
the method context is reference by a block context (the keymapping action)
the block context is referenced by the registration item
the registration item is referenced by the pragma registration builder
the builder is reference by the method context (it is the method argument) and here the
circle closes.

anyone?

We did the same analysis when we were chasing memory leaks in 30.
And this is why we favored when: send: to: instead of when:do:
This is why igor hacked a ephemeron support.
Now the right solution is nearly there: Spur