From 4c4a329cf4fac46e3cc4c9ec6c9edb06ed9f9fb8 Mon Sep 17 00:00:00 2001
From: Glenn Morris <rgm@gnu.org>
Date: Mon, 15 Jun 2015 18:02:33 -0400
Subject: [PATCH] ; * lisp/emacs-lisp/derived.el (derived-mode-make-docstring):
 Fix recent change.

---
 lisp/emacs-lisp/derived.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lisp/emacs-lisp/derived.el b/lisp/emacs-lisp/derived.el
index 52ff2aa99a2..ee137f1771e 100644
--- a/lisp/emacs-lisp/derived.el
+++ b/lisp/emacs-lisp/derived.el
@@ -332,7 +332,8 @@ which more-or-less shadow%s %s's corresponding table%s."
 		      (concat
 		       "\n\nIn addition to any hooks its parent mode "
 		       (if (string-match (format "[`‘]%s['’]"
-                                                 (regexp-quote parent))
+                                                 (regexp-quote
+						  (symbol-name parent)))
 					 docstring)
                            nil
 			 (format "`%s' " parent))
-- 
2.39.2