* lisp/emacs-lisp/lisp-mode.el (lisp--match-hidden-arg): Only highlight past

the last consecutive closing paren.

Fixes: debbugs:17345

lisp/ChangeLog

@@ -1,3 +1,8 @@
+2014-05-01  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+	* emacs-lisp/lisp-mode.el (lisp--match-hidden-arg): Only highlight past
+	the last consecutive closing paren (bug#17345).
+
 2014-04-30  Reuben Thomas  <rrt@sc3d.org>
 
 	* dired.el (dired-mode): make terminology for eXpunge command

lisp/emacs-lisp/lisp-mode.el

@@ -163,8 +163,9 @@ It has `lisp-mode-abbrev-table' as its parent."
         (let ((ppss (parse-partial-sexp (line-beginning-position)
                                         (line-end-position)
                                         -1)))
+          (skip-syntax-forward " )")
           (if (or (>= (car ppss) 0)
-                  (looking-at "[]) \t]*\\(;\\|$\\)"))
+                  (looking-at ";\\|$"))
               (progn
                 (forward-line 1)
                 (< (point) limit))