@defun puthash key value table
This function enters an association for @var{key} in @var{table}, with
value @var{value}. If @var{key} already has an association in
-@var{table}, @var{value} replaces the old associated value.
+@var{table}, @var{value} replaces the old associated value. This
+function always returns @var{value}.
@end defun
@defun remhash key table
@defun clrhash table
This function removes all the associations from hash table @var{table},
so that it becomes empty. This is also called @dfn{clearing} the hash
-table.
-
-@b{Common Lisp note:} In Common Lisp, @code{clrhash} returns the empty
-@var{table}. In Emacs Lisp, it returns @code{nil}.
+table. @code{clrhash} returns the empty @var{table}.
@end defun
@defun maphash function table