From d641b8eb2b6f12d1a628f47a05a6fb44ae11a093 Mon Sep 17 00:00:00 2001
From: Brad Cornes <bradlc41@gmail.com>
Date: Mon, 4 Oct 2021 18:14:24 +0100
Subject: [PATCH] allow whitespace around class attribute `=` (#426)

---
 packages/tailwindcss-language-service/src/completionProvider.ts | 2 +-
 packages/tailwindcss-language-service/src/util/find.ts          | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/tailwindcss-language-service/src/completionProvider.ts b/packages/tailwindcss-language-service/src/completionProvider.ts
index e8a3140..9410223 100644
--- a/packages/tailwindcss-language-service/src/completionProvider.ts
+++ b/packages/tailwindcss-language-service/src/completionProvider.ts
@@ -338,7 +338,7 @@ function provideClassAttributeCompletions(
     end: position,
   })
 
-  const match = findLast(/(?:\s|:|\()(?:class(?:Name)?|\[ngClass\])=['"`{]/gi, str)
+  const match = findLast(/(?:\s|:|\()(?:class(?:Name)?|\[ngClass\])\s*=\s*['"`{]/gi, str)
 
   if (match === null) {
     return null
diff --git a/packages/tailwindcss-language-service/src/util/find.ts b/packages/tailwindcss-language-service/src/util/find.ts
index 028bd59..6224cc5 100644
--- a/packages/tailwindcss-language-service/src/util/find.ts
+++ b/packages/tailwindcss-language-service/src/util/find.ts
@@ -174,7 +174,7 @@ async function findCustomClassLists(
 
 export function findClassListsInHtmlRange(doc: TextDocument, range?: Range): DocumentClassList[] {
   const text = doc.getText(range)
-  const matches = findAll(/(?:\s|:|\()(?:class(?:Name)?|\[ngClass\])=['"`{]/g, text)
+  const matches = findAll(/(?:\s|:|\()(?:class(?:Name)?|\[ngClass\])\s*=\s*['"`{]/gi, text)
   const result: DocumentClassList[] = []
 
   matches.forEach((match) => {