From 9fa2a2538c8baadeeae21952d5badcfc787268d5 Mon Sep 17 00:00:00 2001
From: rebornix <penn.lv@gmail.com>
Date: Wed, 28 Jun 2017 15:57:40 -0700
Subject: [PATCH] Fix #29725. Add indentation rules for CSS.

---
 extensions/css/client/src/cssMain.ts | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/extensions/css/client/src/cssMain.ts b/extensions/css/client/src/cssMain.ts
index caab3531a49..33fc8f20062 100644
--- a/extensions/css/client/src/cssMain.ts
+++ b/extensions/css/client/src/cssMain.ts
@@ -61,16 +61,24 @@ export function activate(context: ExtensionContext) {
 		context.subscriptions.push(disposable);
 	});
 
+	let indentationRules = {
+		increaseIndentPattern: /(^.*\{[^}]*$)/,
+		decreaseIndentPattern: /^\s*\}/
+	};
+
 	languages.setLanguageConfiguration('css', {
-		wordPattern: /(#?-?\d*\.\d\w*%?)|(::?[\w-]*(?=[^,{;]*[,{]))|(([@#.!])?[\w-?]+%?|[@#!.])/g
+		wordPattern: /(#?-?\d*\.\d\w*%?)|(::?[\w-]*(?=[^,{;]*[,{]))|(([@#.!])?[\w-?]+%?|[@#!.])/g,
+		indentationRules: indentationRules
 	});
 
 	languages.setLanguageConfiguration('less', {
-		wordPattern: /(#?-?\d*\.\d\w*%?)|(::?[\w-]+(?=[^,{;]*[,{]))|(([@#.!])?[\w-?]+%?|[@#!.])/g
+		wordPattern: /(#?-?\d*\.\d\w*%?)|(::?[\w-]+(?=[^,{;]*[,{]))|(([@#.!])?[\w-?]+%?|[@#!.])/g,
+		indentationRules: indentationRules
 	});
 
 	languages.setLanguageConfiguration('scss', {
-		wordPattern: /(#?-?\d*\.\d\w*%?)|(::?[\w-]*(?=[^,{;]*[,{]))|(([@$#.!])?[\w-?]+%?|[@#!$.])/g
+		wordPattern: /(#?-?\d*\.\d\w*%?)|(::?[\w-]*(?=[^,{;]*[,{]))|(([@$#.!])?[\w-?]+%?|[@#!$.])/g,
+		indentationRules: indentationRules
 	});
 
 	commands.registerCommand('_css.applyCodeAction', applyCodeAction);