1 files changed, 4 insertions, 2 deletions

diff --git a/lisp/emacs-lisp/lisp-mode.el b/lisp/emacs-lisp/lisp-mode.el
index 65c26e67e41..bd330a727c3 100644
--- a/lisp/emacs-lisp/lisp-mode.el
+++ b/lisp/emacs-lisp/lisp-mode.el
@@ -1,7 +1,7 @@
 ;;; lisp-mode.el --- Lisp mode, and its idiosyncratic commands
 
-;; Copyright (C) 1985, 1986, 1999, 2000, 2001, 2002, 2003, 2004,
-;;   2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+;; Copyright (C) 1985, 1986, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
+;;   2006, 2007, 2008, 2009 Free Software Foundation, Inc.
 
 ;; Maintainer: FSF
 ;; Keywords: lisp, languages
@@ -723,6 +723,8 @@ With argument, print output into current buffer."
 (defun eval-last-sexp (eval-last-sexp-arg-internal)
   "Evaluate sexp before point; print value in minibuffer.
 Interactively, with prefix argument, print output into current buffer.
+Truncates long output according to the value of the variables
+`eval-expression-print-length' and `eval-expression-print-level'.
 
 If `eval-expression-debug-on-error' is non-nil, which is the default,
 this command arranges for all errors to enter the debugger."