When I open a buffer in lisp-mode now, I find that C-e is bound to `slime-interactive-eval', rather than the normal `move-end-of-line'. Note that C-a is still bound to `move-beginning-of-line'. Suddenly it's very difficult to move around in such a buffer.

I see that the variable `slime-prefix-bindings' sets C-e to `slime-interactive-eval', but shouldn't that be tucked inside of some other prefix, such that the top-level C-e remains bound to its normal function?