2 files changed, 7 insertions, 1 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index b448f30e5e3..4f8a0b0e01e 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,7 @@
+2012-09-11  Leo Liu  <sdl.web@gmail.com>
+
+        * subr.el (ignore-errors): Mention with-demoted-errors in doc-string.
+
 2012-09-11  Glenn Morris  <rgm@gnu.org>
 
         * emacs-lisp/shadow.el (load-path-shadows-font-lock-keywords):
diff --git a/lisp/subr.el b/lisp/subr.el
index 9b293bb21ac..f6be21076c9 100644
--- a/lisp/subr.el
+++ b/lisp/subr.el
@@ -252,7 +252,9 @@ Treated as a declaration when used at the right place in a
 
 (defmacro ignore-errors (&rest body)
   "Execute BODY; if an error occurs, return nil.
-Otherwise, return result of last form in BODY."
+Otherwise, return result of last form in BODY.
+See also `with-demoted-errors' that does something similar
+without silencing all errors."
   (declare (debug t) (indent 0))
   `(condition-case nil (progn ,@body) (error nil)))