Subject: bug#47833: 27.2; Incomplete list of optional arguments in the docstring of `map-y-or-n-p'

From: Daniel Martín <[email-masked]>
Date: Sat, 17 Apr 2021 02:12:55 +0200

The docstring of `map-y-or-n-p' misses an optional argument after "Takes
args...".  The following patch corrects the problem:

diff --git a/lisp/emacs-lisp/map-ynp.el b/lisp/emacs-lisp/map-ynp.el
index 86a0c76fd1..1b1943953c 100644
--- a/lisp/emacs-lisp/map-ynp.el
+++ b/lisp/emacs-lisp/map-ynp.el
@@ -39,7 +39,8 @@
 (defun map-y-or-n-p (prompter actor list &optional help action-alist
 			      no-cursor-in-echo-area)
   "Ask a series of boolean questions.
-Takes args PROMPTER ACTOR LIST, and optional args HELP and ACTION-ALIST.
+Takes args PROMPTER ACTOR LIST, and optional args HELP,
+ACTION-ALIST and NO-CURSOR-IN-ECHO-AREA.
 
 LIST is a list of objects, or a function of no arguments to return the next
 object or nil.