shadow-save-buffers-kill-emacs
shadow-save-buffers-kill-emacs is an interactive compiled Lisp function in `shadowfile.el
'.
(shadow-save-buffers-kill-emacs &optional ARG)
Offer to save each buffer and copy shadows, then kill this Emacs process.
With prefix arg, silently save all file-visiting buffers, then kill.
Extended by shadowfile to automatically save `shadow-todo-file' and
look for files that have been changed and need to be copied to other systems.