Turn on more lexical-binding

* lisp/dom.el:
* lisp/faces.el:
* lisp/htmlfontify.el: Turn on lexical-binding.
(htmlfontify-string): Use pushnew instead of add-to-list.
* lisp/info-xref.el:
* lisp/isearch.el:
* lisp/man.el:
* lisp/ps-def.el:
* lisp/ps-print.el:
* lisp/replace.el: Turn on lexical-binding.  Require cl-lib at compile
time.
(multi-occur): Use cl-pushnew instead of add-to-list.
(replace-match-string-symbols): Remove unused lexical variable.
(replace-search, replace-highlight): Fix argument shadowing.
* lisp/sort.el:
* lisp/xml.el: Turn on lexical-binding.
(xml--parse-buffer): Use push instead of add-to-list.
* lisp/xt-mouse.el: Turn on lexical-binding.

1 files changed, 3 insertions, 3 deletions

diff --git a/lisp/xml.el b/lisp/xml.el
index 414300cb402..2563c13094f 100644
--- a/lisp/xml.el
+++ b/lisp/xml.el
@@ -1,4 +1,4 @@
-;;; xml.el --- XML parser
+;;; xml.el --- XML parser -*- lexical-binding: t -*-
 
 ;; Copyright (C) 2000-2016 Free Software Foundation, Inc.
 
@@ -401,9 +401,9 @@ Both features can be combined by providing a cons cell
                      parse-dtd)
                 (setq dtd (car result))
                 (if (cdr result)        ; possible leading comment
-                    (add-to-list 'xml (cdr result))))
+                    (push (cdr result) xml)))
                (t
-                (add-to-list 'xml result))))
+                (push result xml))))
           (goto-char (point-max))))
       (if parse-dtd
           (cons dtd (nreverse xml))