floating point), and returns @code{t} if so, @code{nil} otherwise.
@end defun
-@defun wholenump object
+@defun natnump object
@cindex natural numbers
-The @code{wholenump} predicate (whose name comes from the phrase
-``whole-number-p'') tests to see whether its argument is a nonnegative
-integer, and returns @code{t} if so, @code{nil} otherwise. 0 is
-considered non-negative.
+This predicate (whose name comes from the phrase ``natural number'')
+tests to see whether its argument is a nonnegative integer, and
+returns @code{t} if so, @code{nil} otherwise. 0 is considered
+non-negative.
-@findex natnump
-@code{natnump} is an obsolete synonym for @code{wholenump}.
+@findex wholenump number
+This is a synonym for @code{natnump}.
@end defun
@defun zerop number