From cc0eb0cb6d6d6630415eb261a3101efefd694143 Mon Sep 17 00:00:00 2001
From: Matthias Mullie <git@mullie.eu>
Date: Mon, 26 Nov 2018 21:17:06 +0100
Subject: [PATCH] Improve regex detection

Fixes #249
Fixes #252
Fixes #253
---
 src/JS.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/JS.php b/src/JS.php
index 92ee63d..bbb9b8f 100644
--- a/src/JS.php
+++ b/src/JS.php
@@ -238,7 +238,7 @@ protected function extractRegex()
         // closing the regex)
         // then also ignore bare `/` inside `[]`, where they don't need to be
         // escaped: anything inside `[]` can be ignored safely
-        $pattern = '\\/(?:[^\\[\\/\\\\\n\r]+|(?:\\\\.)+|(?:\\[(?:[^\\]\\\\\n\r]+|(?:\\\\.)+)+\\])+)++\\/[gimuy]*';
+        $pattern = '\\/(?!\*)(?:[^\\[\\/\\\\\n\r]++|(?:\\\\.)++|(?:\\[(?:[^\\]\\\\\n\r]++|(?:\\\\.)++)++\\])++)++\\/[gimuy]*';
 
         // a regular expression can only be followed by a few operators or some
         // of the RegExp methods (a `\` followed by a variable or value is