Use lexical-binding in the remaining preloaded files

* lisp/widget.el:
* lisp/w32-fns.el:
* lisp/textmodes/fill.el:
* lisp/term/common-win.el:
* lisp/scroll-bar.el:
* lisp/rfn-eshadow.el:
* lisp/menu-bar.el:
* lisp/language/tibetan.el:
* lisp/language/thai.el:
* lisp/language/misc-lang.el:
* lisp/language/lao.el:
* lisp/language/korean.el:
* lisp/language/japanese.el:
* lisp/language/indian.el:
* lisp/language/hebrew.el:
* lisp/language/european.el:
* lisp/language/ethiopic.el:
* lisp/language/english.el:
* lisp/language/cyrillic.el:
* lisp/language/chinese.el:
* lisp/jka-cmpr-hook.el:
* lisp/international/ucs-normalize.el:
* lisp/international/mule.el:
* lisp/international/mule-conf.el:
* lisp/international/iso-transl.el:
* lisp/international/fontset.el:
* lisp/international/characters.el:
* lisp/format.el:
* lisp/facemenu.el:
* lisp/electric.el:
* lisp/dos-w32.el:
* lisp/dos-fns.el:
* lisp/disp-table.el:
* lisp/cus-face.el:
* lisp/composite.el:
* lisp/bindings.el:
* admin/unidata/blocks.awk:
* admin/charsets/eucjp-ms.awk:
* admin/charsets/cp51932.awk: Use `lexical-binding`.

1 files changed, 2 insertions, 2 deletions

diff --git a/lisp/international/ucs-normalize.el b/lisp/international/ucs-normalize.el
index d1b5c077813..0f8dedfc09b 100644
--- a/lisp/international/ucs-normalize.el
+++ b/lisp/international/ucs-normalize.el
@@ -1,4 +1,4 @@
-;;; ucs-normalize.el --- Unicode normalization NFC/NFD/NFKD/NFKC
+;;; ucs-normalize.el --- Unicode normalization NFC/NFD/NFKD/NFKC  -*- lexical-binding: t; -*-
 
 ;; Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
@@ -185,7 +185,7 @@
   ;; always returns nil, something the code here doesn't like.
   (define-char-code-property 'decomposition "uni-decomposition.el")
   (define-char-code-property 'canonical-combining-class "uni-combining.el")
-  (let ((char 0) ccc decomposition)
+  (let (ccc decomposition)
     (mapc
      (lambda (start-end)
        (cl-do ((char (car start-end) (+ char 1))) ((> char (cdr start-end)))