3.2.6 Abort/Recovery

C-c C-b

slime-interrupt
Interrupt Lisp (send SIGINT).

C-c ~

slime-sync-package-and-default-directory
Synchronize the current package and working directory from Emacs to Lisp.

C-c M-p

slime-repl-set-package
Set the current package of the REPL.