If called interactively, START and END are normally the start and
end of the buffer; but if the region is active, START and END are
the start and end of the region. Print a message reporting the
-number of lines, words, and chars. If given a prefix, also
-include the data for the total (un-narrowed) buffer.
+number of lines, words, and chars. With prefix argument, also
+include the data for the entire (un-narrowed) buffer.
If called from Lisp, return the number of words between START and
-END, without printing any message. TOTAL is ignored when called
+END, without printing any message. TOTALS is ignored when called
from Lisp."
(interactive (list nil nil current-prefix-arg))
;; When called from Lisp, return the data.