From a334fa3e98fb898e21eb5edce39fd8a92f227131 Mon Sep 17 00:00:00 2001
From: Dmitry Semigradsky <semigradskyd@gmail.com>
Date: Sun, 10 Jan 2021 01:59:07 +0300
Subject: [PATCH] fix(parse): Allow space after attribute selector modifier
 (#393)

---
 src/__fixtures__/out.json | 12 ++++++++++++
 src/parse.ts              |  2 +-
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/src/__fixtures__/out.json b/src/__fixtures__/out.json
index e366526c..d523bc8c 100644
--- a/src/__fixtures__/out.json
+++ b/src/__fixtures__/out.json
@@ -11430,6 +11430,18 @@
             }
         ]
     ],
+    "[ a=b i ]": [
+        [
+            {
+                "type": "attribute",
+                "namespace": null,
+                "name": "a",
+                "action": "equals",
+                "value": "b",
+                "ignoreCase": true
+            }
+        ]
+    ],
     "[id*=option1]": [
         [
             {
diff --git a/src/parse.ts b/src/parse.ts
index 7a258837..774f40ab 100644
--- a/src/parse.ts
+++ b/src/parse.ts
@@ -81,7 +81,7 @@ export type TraversalType =
 const reName = /^[^\\#]?(?:\\(?:[\da-f]{1,6}\s?|.)|[\w\-\u00b0-\uFFFF])+/;
 const reEscape = /\\([\da-f]{1,6}\s?|(\s)|.)/gi;
 // Modified version of https://github.com/jquery/sizzle/blob/master/src/sizzle.js#L87
-const reAttr = /^\s*(?:(\*|[-\w]*)\|)?((?:\\.|[\w\u00b0-\uFFFF-])+)\s*(?:(\S?)=\s*(?:(['"])((?:[^\\]|\\[^])*?)\4|(#?(?:\\.|[\w\u00b0-\uFFFF-])*)|)|)\s*([iIsS])?\]/;
+const reAttr = /^\s*(?:(\*|[-\w]*)\|)?((?:\\.|[\w\u00b0-\uFFFF-])+)\s*(?:(\S?)=\s*(?:(['"])((?:[^\\]|\\[^])*?)\4|(#?(?:\\.|[\w\u00b0-\uFFFF-])*)|)|)\s*([iIsS])?\s*\]/;
 
 const actionTypes: { [key: string]: AttributeAction } = {
     undefined: "exists",