From 881c84c72a15c9b785a5818500ef487c3077e041 Mon Sep 17 00:00:00 2001
From: "Richard M. Stallman" <rms@gnu.org>
Date: Tue, 17 Feb 1998 03:56:42 +0000
Subject: [PATCH] (Info-summary): Clear buffer-read-only.

---
 lisp/info.el | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lisp/info.el b/lisp/info.el
index 931e3c1bc0c..0deb67c8b59 100644
--- a/lisp/info.el
+++ b/lisp/info.el
@@ -1518,6 +1518,7 @@ Give a blank topic name to go to the Index node itself."
   (interactive)
   (save-window-excursion
     (switch-to-buffer "*Help*")
+    (setq buffer-read-only nil)
     (erase-buffer)
     (insert (documentation 'Info-mode))
     (help-mode)
-- 
2.39.5