From: Mark Oteiza <mvoteiza@udel.edu>
Date: Wed, 10 Aug 2016 04:42:40 +0000 (-0400)
Subject: Turn on lexical-binding in json.el
X-Git-Tag: emacs-26.0.90~1756^2
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=05dc6794f1eaa4a45038445b8b819bc763aefca5;p=emacs.git

Turn on lexical-binding in json.el

Measuring with (benchmark-run 100 (json-read-file "foobar.json"))
showed 12-31% reduction in execution time.
* lisp/json.el: Turn on lexical-binding.
---

diff --git a/lisp/json.el b/lisp/json.el
index 1eabe0fa33c..fdac8d9a826 100644
--- a/lisp/json.el
+++ b/lisp/json.el
@@ -1,4 +1,4 @@
-;;; json.el --- JavaScript Object Notation parser / generator
+;;; json.el --- JavaScript Object Notation parser / generator -*- lexical-binding: t -*-
 
 ;; Copyright (C) 2006-2016 Free Software Foundation, Inc.