From e22fbbcce8d6096d025616e9bc656cf3db06b8f4 Mon Sep 17 00:00:00 2001
From: Oran Epelbaum <oran.epelbaum@intigua.com>
Date: Sun, 3 Dec 2017 12:37:22 +0200
Subject: [PATCH] [JavaScript] Added atn property to generated lexers,
 similarly to generated parsers.

---
 contributors.txt                                            | 3 ++-
 .../v4/tool/templates/codegen/JavaScript/JavaScript.stg     | 6 ++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/contributors.txt b/contributors.txt
index 5ee90f1922..220042349f 100644
--- a/contributors.txt
+++ b/contributors.txt
@@ -173,4 +173,5 @@ YYYY/MM/DD, github id, Full name, email
 2017/10/29, gendalph, Максим Прохоренко, Maxim\dotProhorenko@gm@il.com
 2017/11/02, jasonmoo, Jason Mooberry, jason.mooberry@gmail.com
 2017/11/05, ajaypanyala, Ajay Panyala, ajay.panyala@gmail.com
-2017/11/24, zqlu.cn, Zhiqiang Lu, zqlu.cn@gmail.com
\ No newline at end of file
+2017/11/24, zqlu.cn, Zhiqiang Lu, zqlu.cn@gmail.com
+2017/12/03, oranoran, Oran Epelbaum, oran / epelbaum me
diff --git a/tool/resources/org/antlr/v4/tool/templates/codegen/JavaScript/JavaScript.stg b/tool/resources/org/antlr/v4/tool/templates/codegen/JavaScript/JavaScript.stg
index 728db63073..38c9ad8400 100644
--- a/tool/resources/org/antlr/v4/tool/templates/codegen/JavaScript/JavaScript.stg
+++ b/tool/resources/org/antlr/v4/tool/templates/codegen/JavaScript/JavaScript.stg
@@ -821,6 +821,12 @@ function <lexer.name>(input) {
 <lexer.name>.prototype = Object.create(<if(superClass)><superClass><else>antlr4.Lexer<endif>.prototype);
 <lexer.name>.prototype.constructor = <lexer.name>;
 
+Object.defineProperty(<lexer.name>.prototype, "atn", {
+        get : function() {
+                return atn;
+        }
+});
+
 <lexer.name>.EOF = antlr4.Token.EOF;
 <lexer.tokens:{k | <lexer.name>.<k> = <lexer.tokens.(k)>;}; separator="\n", wrap, anchor>