place to do various cleanups, such as deleting the variant buffers.
Ediff provides a function, @code{ediff-janitor}, as one such possible
hook, which you can add to @code{ediff-cleanup-hook} with
-@code{add-hooks}.
+@code{add-hook}.
@findex ediff-janitor
This function kills buffers A, B, and, possibly, C, if these buffers aren't