(mm-display-external): Space prefix temp buffer

name.  Don't disable undo explicitly.

lisp/gnus/ChangeLog

+2000-11-03  Dave Love  <fx@gnu.org>
+
+	* gnus-cus.el (gnus-group-parameters) <gcc-self>: Fix custom type.
+	<banner>: Fix custom type, doc.
+
+	* mm-decode.el (mm-display-external): Space prefix temp buffer
+	name.  Don't disable undo explicitly.
+
 2000-11-02  Dave Love  <fx@gnu.org>
 
 	* message.el (message-font-lock-keywords): Use [:alpha:] for

lisp/gnus/mm-decode.el

@@ -372,14 +372,13 @@ external if displayed external."
 	  (let ((cur (current-buffer)))
 	    (if (eq method 'mailcap-save-binary-file)
 		(progn
-		  (set-buffer (generate-new-buffer "*mm*"))
+		  (set-buffer (generate-new-buffer " *mm*"))
 		  (setq method nil))
 	      (mm-insert-part handle)
 	      (let ((win (get-buffer-window cur t)))
 		(when win
 		  (select-window win)))
-	      (switch-to-buffer (generate-new-buffer "*mm*")))
-	    (buffer-disable-undo)
+	      (switch-to-buffer (generate-new-buffer " *mm*")))
 	    (mm-set-buffer-file-coding-system mm-binary-coding-system)
 	    (insert-buffer-substring cur)
 	    (goto-char (point-min))