From 63dec9fdee793be9bf2939e1bda0717b9cc6dcf8 Mon Sep 17 00:00:00 2001
From: Milos Djermanovic <milos.djermanovic@gmail.com>
Date: Thu, 25 Aug 2022 00:23:11 +0200
Subject: [PATCH] refactor: simplify `parseListConfig` (#16241)

* refactor: simplify `parseListConfig`

Removes a polynomial-time regular expression

* remove comment
---
 lib/linter/config-comment-parser.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/linter/config-comment-parser.js b/lib/linter/config-comment-parser.js
index b88c5e6c850..643de8f2d31 100644
--- a/lib/linter/config-comment-parser.js
+++ b/lib/linter/config-comment-parser.js
@@ -131,8 +131,7 @@ module.exports = class ConfigCommentParser {
 
         const items = {};
 
-        // Collapse whitespace around commas
-        string.replace(/\s*,\s*/gu, ",").split(/,+/u).forEach(name => {
+        string.split(",").forEach(name => {
             const trimmedName = name.trim();
 
             if (trimmedName) {