[Emacs-diffs] master 70926a3: * lisp/font-lock.el: Use lexical-binding

[Stefan Monnier]

branch: master
commit 70926a3e8671034fd5cb1a546f9c107feda729a3
Author: Stefan Monnier <address@hidden>
Commit: Stefan Monnier <address@hidden>

    * lisp/font-lock.el: Use lexical-binding
    
    (font-lock-initial-fontify, font-lock-compile-keywords):
    Silence compiler warning.
    (font-lock-ensure-function): Fix some problems in last commit.
---
 lisp/font-lock.el | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/lisp/font-lock.el b/lisp/font-lock.el
index f50a715..ee4b78b 100644
--- a/lisp/font-lock.el
+++ b/lisp/font-lock.el
@@ -1,4 +1,4 @@
-;;; font-lock.el --- Electric font lock mode
+;;; font-lock.el --- Electric font lock mode  -*- lexical-binding:t -*-
 
 ;; Copyright (C) 1992-2018 Free Software Foundation, Inc.
 
@@ -656,7 +656,7 @@ be enabled."
       (cond (font-lock-fontified
             nil)
            ((or (null max-size) (> max-size (buffer-size)))
-            (font-lock-fontify-buffer))
+             (with-no-warnings (font-lock-fontify-buffer)))
            (font-lock-verbose
             (message "Fontifying %s...buffer size greater than 
font-lock-maximum-size"
                      (buffer-name)))))))
@@ -1095,7 +1095,8 @@ accessible portion of the current buffer."
 (defvar font-lock-ensure-function
   (lambda (beg end)
     (unless font-lock-fontified
-      (font-lock-fontify-region beg end)))
+      (save-excursion
+        (font-lock-fontify-region (or beg (point-min)) (or end (point-max))))))
   "Function to make sure a region has been fontified.
 Called with two arguments BEG and END.")
 
@@ -1779,7 +1780,7 @@ If SYNTACTIC-KEYWORDS is non-nil, it means these keywords 
are used for
          (cons t (cons keywords
                        (mapcar #'font-lock-compile-keyword keywords))))
     (if (and (not syntactic-keywords)
-            (let ((beg-function syntax-begin-function))
+            (let ((beg-function (with-no-warnings syntax-begin-function)))
               (or (eq beg-function #'beginning-of-defun)
                    (if (symbolp beg-function)
                        (get beg-function 'font-lock-syntax-paren-check))))