Ibuffer: Mark buffers by content

[gnu-emacs] / lisp / makesum.el

diff --git a/lisp/makesum.el b/lisp/makesum.el
index c392f190166b2a735bd657462f999d2c4022c19b..a65e5ae86d3d4ba54e2ef92bcd1d5a70bb1881b1 100644 (file)
--- a/lisp/makesum.el
+++ b/lisp/makesum.el
@@ -1,8 +1,8 @@
 ;;; makesum.el --- generate key binding summary for Emacs
 
-;; Copyright (C) 1985, 2001-2011  Free Software Foundation, Inc.
+;; Copyright (C) 1985, 2001-2016 Free Software Foundation, Inc.
 
-;; Maintainer: FSF
+;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: help
 
 ;; This file is part of GNU Emacs.
@@ -85,8 +85,7 @@ Previous contents of that buffer are killed first."
 
 (defun double-column (start end)
   (interactive "r")
-  (let (half cnt
-        line lines nlines
+  (let (half line lines nlines
        (from-end (- (point-max) end)))
     (setq nlines (count-lines start end))
     (if (<= nlines 1)