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Diffstat (limited to 'lisp/emacs-lisp/ewoc.el')
| -rw-r--r-- | lisp/emacs-lisp/ewoc.el | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lisp/emacs-lisp/ewoc.el b/lisp/emacs-lisp/ewoc.el index 66509589467..d870929c21a 100644 --- a/lisp/emacs-lisp/ewoc.el +++ b/lisp/emacs-lisp/ewoc.el @@ -375,7 +375,7 @@ Returns nil if NODE is nil or the first element." (defun ewoc-nth (ewoc n) "Return the Nth node. -N counts from zero. Nil is returned if there is less than N elements. +N counts from zero. Return nil if there is less than N elements. If N is negative, return the -(N+1)th last element. Thus, (ewoc-nth dll 0) returns the first node, and (ewoc-nth dll -1) returns the last node. |