From cf4013f8683d6e3cd3da59d54a2af5f8466c7c72 Mon Sep 17 00:00:00 2001
From: Nathan Weizenbaum <nex342@gmail.com>
Date: Fri, 29 Feb 2008 22:38:01 -0800
Subject: [PATCH] Add support for complicated @import rules by passing them off
 to CSS.

This makes e.g. "@import url(fonts.css) all" work.
---
 lib/sass/engine.rb       | 5 +++--
 test/sass/engine_test.rb | 5 +++++
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/lib/sass/engine.rb b/lib/sass/engine.rb
index 79cb7cad..1d31b8de 100644
--- a/lib/sass/engine.rb
+++ b/lib/sass/engine.rb
@@ -298,8 +298,9 @@ module Sass
     def parse_directive(line)
       directive, value = line[1..-1].split(/\s+/, 2)
 
-      case directive
-      when "import"
+      # If value begins with url( or ",
+      # it's a CSS @import rule and we don't want to touch it.
+      if directive == "import" && value !~ /^(url\(|")/
         import(value)
       else
         Tree::DirectiveNode.new(line, @options[:style])
diff --git a/test/sass/engine_test.rb b/test/sass/engine_test.rb
index 3cb230c1..3e9a8d65 100644
--- a/test/sass/engine_test.rb
+++ b/test/sass/engine_test.rb
@@ -98,6 +98,11 @@ class SassEngineTest < Test::Unit::TestCase
     end
   end
 
+  def test_css_import
+    assert_equal("@import url(./fonts.css) screen;", render("@import url(./fonts.css) screen"))
+    assert_equal("@import \"./fonts.css\" screen;", render("@import \"./fonts.css\" screen"))
+  end
+
   def test_default_function
     assert_equal("foo {\n  bar: url(foo.png); }\n",
                  render("foo\n  bar = url(foo.png)\n"));