(read-regexp): Add regexp for symbol at point to the defaults (Bug#13687).

[gnu-emacs] / lisp / makesum.el

diff --git a/lisp/makesum.el b/lisp/makesum.el
index 34bac36913b4be2fb65b65848b58bce023edf1cc..3129176d5f79960f4ad598f0c85c2c1cd0098270 100644 (file)
--- a/lisp/makesum.el
+++ b/lisp/makesum.el
@@ -1,7 +1,6 @@
 ;;; makesum.el --- generate key binding summary for Emacs
 
-;; Copyright (C) 1985, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
-;;   2009, 2010, 2011  Free Software Foundation, Inc.
+;; Copyright (C) 1985, 2001-2013 Free Software Foundation, Inc.
 
 ;; Maintainer: FSF
 ;; Keywords: help
@@ -86,8 +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)