* lisp/emacs-lisp/lisp.el (lisp--local-variables-1): Handle `quote'.

Backported.

Fixes: debbugs:18688

lisp/ChangeLog

+2014-10-15  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+	* emacs-lisp/lisp.el (lisp--local-variables-1): Handle `quote'.
+	Backported (bug#18688).
+
 2014-10-14  Eli Zaretskii  <eliz@gnu.org>
-	* emacs-lisp/tabulated-list.el (tabulated-list-mode): Force
-	bidi-paragraph-direction to 'left-to-right'.  This fixes
+	* emacs-lisp/tabulated-list.el (tabulated-list-mode):
+	Force bidi-paragraph-direction to 'left-to-right'.  This fixes
 	buffer-menu display when the first buffer happens to start with
 	R2L letter.

lisp/emacs-lisp/lisp.el

@@ -711,6 +711,7 @@ considered."
                     (`(condition-case ,v ,_ . ,catches)
                      (lisp--local-variables-1
                       (cons v vars) (cdr (car (last catches)))))
+                    (`(quote . ,_) (setq sexp nil))
                     (`(,_ . ,_)
                      (lisp--local-variables-1 vars (car (last sexp))))
                     (`lisp--witness--lisp (or vars '(nil)))