From: Richard M. Stallman <rms@gnu.org>
Date: Tue, 20 Apr 2004 20:53:01 +0000 (+0000)
Subject: (help-mode-finish): Set help-return-alist first
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(help-mode-finish): Set help-return-alist first
thing, setting only the entry for the selected window.
---

diff --git a/lisp/help-mode.el b/lisp/help-mode.el
index 149eebb3d36..4499f5c48cb 100644
--- a/lisp/help-mode.el
+++ b/lisp/help-mode.el
@@ -195,14 +195,17 @@ Commands:
 
 ;;;###autoload
 (defun help-mode-finish ()
+  (let ((entry (assq (selected-window) view-return-to-alist)))
+	(if entry (setcdr entry (cons (selected-window)
+				      help-return-method))
+	  (setq view-return-to-alist
+		(cons (cons (selected-window) help-return-method)
+		      view-return-to-alist))))
   (when (eq major-mode 'help-mode)
     ;; View mode's read-only status of existing *Help* buffer is lost
     ;; by with-output-to-temp-buffer.
     (toggle-read-only 1)
-    (help-make-xrefs (current-buffer)))
-  (setq view-return-to-alist
-	(list (cons (selected-window) help-return-method))))
-
+    (help-make-xrefs (current-buffer))))
 
 ;; Grokking cross-reference information in doc strings and
 ;; hyperlinking it.