From a733beb933d67b725c4972c97b8e5929792224bd Mon Sep 17 00:00:00 2001
From: David Majda <david@majda.cz>
Date: Thu, 1 Dec 2016 16:30:10 +0100
Subject: [PATCH] Remove unnecessary escaping of "]" in a regexp

This fixes the following ESLint error, which started to appear after
eslint/eslint#7424 was fixed:

  /Users/dmajda/Programming/PEG.js/pegjs/lib/compiler/js.js
    37:17  error  Unnecessary escape character: \]  no-useless-escape

This should fix broken Travis CI builds:

  https://travis-ci.org/pegjs/pegjs/builds/180092802
---
 lib/compiler/js.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/compiler/js.js b/lib/compiler/js.js
index 5a2bea4..09cc713 100644
--- a/lib/compiler/js.js
+++ b/lib/compiler/js.js
@@ -34,7 +34,7 @@ let js = {
     return s
       .replace(/\\/g,   "\\\\")   // backslash
       .replace(/\//g,   "\\/")    // closing slash
-      .replace(/\]/g,   "\\]")    // closing bracket
+      .replace(/]/g,    "\\]")    // closing bracket
       .replace(/\^/g,   "\\^")    // caret
       .replace(/-/g,    "\\-")    // dash
       .replace(/\0/g,   "\\0")    // null