%apply-in-frame has bitrotted

[SuperDisk]

I'm sure you're aware of this already, but I was just curious what it would take to make this work again:

https://github.com/Clozure/ccl/blob/0c0dcfa122e429bc2d465493f0570a46f983abfc/lib/x86-backtrace.lisp#L399

Right now this message appears when using r to restart a frame in the SLIME debugger.