From 048b17495ef005b5ee2db93c984da9d7afb69fa3 Mon Sep 17 00:00:00 2001
From: Natalie Weizenbaum <nweiz@google.com>
Date: Wed, 5 Sep 2018 14:31:59 -0700
Subject: [PATCH] Support browser hacks in plain CSS mode (#468)

Closes #466
---
 CHANGELOG.md                  |  4 ++++
 lib/src/parse/stylesheet.dart | 19 ++++++++++++++++++-
 pubspec.yaml                  |  2 +-
 3 files changed, 23 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 18b6f3d6..6a6fa686 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 1.13.2
+
+* Fix support for CSS hacks in plain CSS mode.
+
 ## 1.13.1
 
 * Allow an IE-style single equals operator in plain CSS imports.
diff --git a/lib/src/parse/stylesheet.dart b/lib/src/parse/stylesheet.dart
index 32c32167..7a655862 100644
--- a/lib/src/parse/stylesheet.dart
+++ b/lib/src/parse/stylesheet.dart
@@ -370,7 +370,24 @@ abstract class StylesheetParser extends Parser {
   @protected
   Declaration _declaration() {
     var start = scanner.state;
-    var name = interpolatedIdentifier();
+
+    Interpolation name;
+    // Allow the "*prop: val", ":prop: val", "#prop: val", and ".prop: val"
+    // hacks.
+    var first = scanner.peekChar();
+    if (first == $colon ||
+        first == $asterisk ||
+        first == $dot ||
+        (first == $hash && scanner.peekChar(1) != $lbrace)) {
+      var nameBuffer = new InterpolationBuffer();
+      nameBuffer.writeCharCode(scanner.readChar());
+      nameBuffer.write(rawText(whitespace));
+      nameBuffer.addInterpolation(interpolatedIdentifier());
+      name = nameBuffer.interpolation(scanner.spanFrom(start));
+    } else {
+      name = interpolatedIdentifier();
+    }
+
     whitespace();
     scanner.expectChar($colon);
     whitespace();
diff --git a/pubspec.yaml b/pubspec.yaml
index fe82244b..2e65fcfc 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: sass
-version: 1.13.1
+version: 1.13.2-dev
 description: A Sass implementation in Dart.
 author: Dart Team <misc@dartlang.org>
 homepage: https://github.com/sass/dart-sass