If it is @code{nil}, that means to ask only about file-visiting buffers.
If it is @code{t}, that means also offer to save certain other non-file
buffers---those that have a non-@code{nil} buffer-local value of
-@code{buffer-offer-save}. (A user who says @samp{yes} to saving a
-non-file buffer is asked to specify the file name to use.) The
-@code{save-buffers-kill-emacs} function passes the value @code{t} for
-@var{pred}.
+@code{buffer-offer-save} (@pxref{Killing Buffers}). A user who says
+@samp{yes} to saving a non-file buffer is asked to specify the file
+name to use. The @code{save-buffers-kill-emacs} function passes the
+value @code{t} for @var{pred}.
If @var{pred} is neither @code{t} nor @code{nil}, then it should be
a function of no arguments. It will be called in each buffer to decide
@code{get-file-buffer},
@code{insert-directory},
@code{insert-file-contents},@*
-@code{load}, @code{make-directory},
+@code{load},
+@code{make-auto-save-file-name},
+@code{make-directory},
@code{make-directory-internal},
@code{make-symbolic-link},@*
@code{rename-file}, @code{set-file-modes}, @code{set-file-times},