[slime-devel] restart frame, return from frame

[Alan Ruttenberg]

I have checked in changes that implement this for openmcl.

sldb-return-from-frame: "reads an expression in the minibuffer and 
causes the function to return that value, evaluated in the context of 
the frame"

sldb-restart-frame:  "causes the frame to restart execution with the 
same arguments as it was called originally"

You can use these functions in an sldb buffer with cursor on the frame 
you want to restart or return from.

Does this functionality exist in other lisps?

Also checked in implementation of frame-catch-tags for openmcl

-Alan