clean up

Conflicts:
	Gemfile.lock

.gitignore

@@ -28,4 +28,3 @@ devbin
 *.rbc
 vendor/ruby
 vendor
-Gemfile.lock

.travis.yml

@@ -4,4 +4,4 @@ rvm:
   - jruby
   - rbx
   - ree
-script: "bundle exec rake test features"
+script: "bundle exec rake test"

Gemfile

@@ -5,7 +5,7 @@ gemspec
 gem "cucumber", "~> 0.9.2"
 gem "rspec", "~>2.0.0"
 gem "rails", "~>3.0.0.rc"
-gem "compass-validator", "3.0.1"
+gem "compass-validator", "3.0.0"
 gem "css_parser", "~> 1.0.1"
 gem "sass", "~>3.1"
 gem "haml", "~> 3.1"
@@ -21,8 +21,6 @@ gem 'mocha'
 gem 'timecop'
 gem 'diff-lcs', '~> 1.1.2'
 
-gem 'rake', '0.8.7'
-
 group :mac do
   gem "rb-fsevent"
 end

Gemfile.lock

@@ -0,0 +1,156 @@
+GIT
+  remote: git://github.com/johnbintz/fakefs.git
+  revision: 7363b6f13bfcd9f583bbf7cd1e0d65c2dc656db7
+  specs:
+    fakefs (0.3.1)
+
+PATH
+  remote: .
+  specs:
+    compass (0.11.1.387bf36)
+      chunky_png (~> 1.1)
+      fssm (>= 0.2.7)
+      sass (~> 3.1)
+
+GEM
+  remote: http://rubygems.org/
+  specs:
+    ZenTest (4.5.0)
+    abstract (1.0.0)
+    actionmailer (3.0.9.rc3)
+      actionpack (= 3.0.9.rc3)
+      mail (~> 2.2.19)
+    actionpack (3.0.9.rc3)
+      activemodel (= 3.0.9.rc3)
+      activesupport (= 3.0.9.rc3)
+      builder (~> 2.1.2)
+      erubis (~> 2.6.6)
+      i18n (~> 0.5.0)
+      rack (~> 1.2.1)
+      rack-mount (~> 0.6.14)
+      rack-test (~> 0.5.7)
+      tzinfo (~> 0.3.23)
+    activemodel (3.0.9.rc3)
+      activesupport (= 3.0.9.rc3)
+      builder (~> 2.1.2)
+      i18n (~> 0.5.0)
+    activerecord (3.0.9.rc3)
+      activemodel (= 3.0.9.rc3)
+      activesupport (= 3.0.9.rc3)
+      arel (~> 2.0.10)
+      tzinfo (~> 0.3.23)
+    activeresource (3.0.9.rc3)
+      activemodel (= 3.0.9.rc3)
+      activesupport (= 3.0.9.rc3)
+    activesupport (3.0.9.rc3)
+    addressable (2.2.6)
+    arel (2.0.10)
+    autotest (4.4.6)
+      ZenTest (>= 4.4.1)
+    autotest-fsevent (0.2.5)
+      sys-uname
+    builder (2.1.2)
+    chunky_png (1.2.0)
+    compass-validator (3.0.0)
+    css_parser (1.0.1)
+    cucumber (0.9.4)
+      builder (~> 2.1.2)
+      diff-lcs (~> 1.1.2)
+      gherkin (~> 2.2.9)
+      json (~> 1.4.6)
+      term-ansicolor (~> 1.0.5)
+    diff-lcs (1.1.2)
+    em-dir-watcher (0.9.4)
+    em-websocket (0.3.0)
+      addressable (>= 2.1.1)
+      eventmachine (>= 0.12.9)
+    erubis (2.6.6)
+      abstract (>= 1.0.0)
+    eventmachine (0.12.10)
+    fssm (0.2.7)
+    gherkin (2.2.9)
+      json (~> 1.4.6)
+      term-ansicolor (~> 1.0.5)
+    haml (3.1.2)
+    i18n (0.5.0)
+    json (1.4.6)
+    livereload (1.6)
+      em-dir-watcher (>= 0.1)
+      em-websocket (>= 0.1.2)
+      ruby-json (>= 1.1.2)
+    mail (2.2.19)
+      activesupport (>= 2.3.6)
+      i18n (>= 0.4.0)
+      mime-types (~> 1.16)
+      treetop (~> 1.4.8)
+    mime-types (1.16)
+    mocha (0.9.12)
+    polyglot (0.3.1)
+    rack (1.2.3)
+    rack-mount (0.6.14)
+      rack (>= 1.0.0)
+    rack-test (0.5.7)
+      rack (>= 1.0)
+    rails (3.0.9.rc3)
+      actionmailer (= 3.0.9.rc3)
+      actionpack (= 3.0.9.rc3)
+      activerecord (= 3.0.9.rc3)
+      activeresource (= 3.0.9.rc3)
+      activesupport (= 3.0.9.rc3)
+      bundler (~> 1.0)
+      railties (= 3.0.9.rc3)
+    railties (3.0.9.rc3)
+      actionpack (= 3.0.9.rc3)
+      activesupport (= 3.0.9.rc3)
+      rake (>= 0.8.7)
+      rdoc (~> 3.4)
+      thor (~> 0.14.4)
+    rake (0.9.2)
+    rb-fsevent (0.4.0)
+    rcov (0.9.9)
+    rdoc (3.6.1)
+    rspec (2.0.1)
+      rspec-core (~> 2.0.1)
+      rspec-expectations (~> 2.0.1)
+      rspec-mocks (~> 2.0.1)
+    rspec-core (2.0.1)
+    rspec-expectations (2.0.1)
+      diff-lcs (>= 1.1.2)
+    rspec-mocks (2.0.1)
+      rspec-core (~> 2.0.1)
+      rspec-expectations (~> 2.0.1)
+    ruby-json (1.1.2)
+    ruby-prof (0.10.7)
+    rubyzip (0.9.4)
+    sass (3.1.2)
+    sys-uname (0.8.5)
+    term-ansicolor (1.0.5)
+    thor (0.14.6)
+    timecop (0.3.5)
+    treetop (1.4.9)
+      polyglot (>= 0.3.1)
+    tzinfo (0.3.27)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  autotest
+  autotest-fsevent
+  compass!
+  compass-validator (= 3.0.0)
+  css_parser (~> 1.0.1)
+  cucumber (~> 0.9.2)
+  diff-lcs (~> 1.1.2)
+  fakefs!
+  haml (~> 3.1)
+  livereload
+  mocha
+  rails (~> 3.0.0.rc)
+  rb-fsevent
+  rcov
+  rspec (~> 2.0.0)
+  ruby-prof
+  rubyzip
+  sass (~> 3.1)
+  timecop

VERSION.yml

@@ -1,5 +1,5 @@
 --- 
 :major: 0
 :minor: 11
-:patch: 5
+:build: 1
 :name: Antares

compass.gemspec

@@ -16,7 +16,7 @@ Gem::Specification.new do |gemspec|
   gemspec.summary = %q{A Real Stylesheet Framework}
 
   gemspec.add_dependency 'sass', '~> 3.1'
-  gemspec.add_dependency 'chunky_png', '~> 1.2'
+  gemspec.add_dependency 'chunky_png', '~> 1.1'
   gemspec.add_dependency 'fssm', '>= 0.2.7'
 
   gemspec.files = %w(README.markdown LICENSE.markdown VERSION.yml Rakefile)

doc-src/content/CHANGELOG.markdown

@@ -14,65 +14,16 @@ The Documentation for the [latest stable release](http://compass-style.org/docs/
 
 The Documentation for the [latest preview release](http://beta.compass-style.org/)
 
-0.11.6 (UNRELEASED)
+0.11.3 (PENDING)
 -------------------
-
+* Sprites will now by default remove any old versions of the sprite a new variable has been created to override this.
-* Added `user-select` mixin to control the selection model and granularity of an element. It accepts one argument (`$select`) from the following options: `none` | `text` | `toggle` | `element` | `elements` | `all` | `inherit`.
-
-0.11.5 (07/10/2011)
--------------------
-
-* Updated the list of elements returned by the `elements-of-type()` helper.
-  It now understands `html5-block` and `html5-inline` and other types now
-  return html5 elements in them by default.
-* Fix warning logic in vertical-rhythms module.
-* Fix typo in the css3/transition module.
-
-0.11.4 (07/03/2011)
--------------------
-
-* Vertical rhythm now supports absolute units like pixels.
-  Set `$relative-font-sizing` to `false` to enable.
-* Vertical rhythm now has a minimum padding that defaults to 2px.
-  This makes some edge cases look better.
-* New mixin `force-wrap` prevents URLs and long lines of text from breaking layouts.
-* Fix absolute path detection on windows.
-* Fix the mime type returned for inline svg images.
-* Allow multiple transitions in the CSS3 `transition` mixin.
-* The Blueprint `:focus` styles no longer clobbers cascade-based overrides unnecessarily.
-* The Blueprint grid-background vertical rhythm is now based off of $blueprint-font-size,
-  rather than a static value of 20px
-
-0.11.3 (06/11/2011)
--------------------
-
-**Note:** Due to some internal changes to compass you may have issue with your sass cache. Run `compass clean` to clear your cache.
-
-* The `pie-clearfix` mixin has been updated. If you have to
-  support Firefox < 3.5, please update your stylesheets
-  to use `legacy-pie-clearfix` instead.
-* Added a new command: `compass clean` which removes any generated
-  css files and clears the sass cache.
-* Enable IE 10 support for flexible box with the -ms prefix.
-* A small change to how generated sprites are named for better
-  rails 3.1 compatibility.
-* Fixes for the compass --quiet mode.
-* It is now possible to generate cache buster urls that manipulate
-  the path of the image instead of the query string. This makes
-  images work better with proxies, but will require some web server
-  configuration. [Docs](/help/tutorials/configuration-reference/#asset-cache-buster)
-* Numerous small bug fixes to sprites.
-* Sprite Engines are now classes see [Docs](/help/tutorials/extending) for more information
-* Sprite classes have bee re-factored into modules for readability
-* Sprites will no longer cause `undefined method 'find' for #<Compass::SpriteMap>` when adding or removing sprite files
-
-0.11.2 (06/10/2011)
--------------------
-* Sprites will now by default remove any old versions of the sprite. A new configuration
-  variable has been created to override this.
 * Nested sprites are now supported using globs `@import 'nested/**/*.png';`.
 * Fixed a bug that was causing sprite variable options to not get passed to the image classes.
 * Sass Colors will no longer cause an error if you use them as sprite names.
+
+0.11.2 (05/01/2011)
+-------------------
+
 * Added support for -ms gradients in background-image and background properties
 * Give a better error if Sass::Script::Functions.declare does not exist.
 

doc-src/content/help/index.haml

@@ -40,7 +40,7 @@ layout: site
 
     ## Manual setup using the Blueprint Framework
 
-    When starting a project from scratch:
+    When starting a project from scrath:
 
         compass create /path/to/project --using blueprint
 

doc-src/content/help/tutorials/configuration-reference.markdown

@@ -280,13 +280,6 @@ later on.
     <td style="vertical-align:top;">Symbol </td>
     <td style="vertical-align:top;">Defaults to <code>:chunky_png</code></td>
   </tr>
-  <tr>
-    <td style="vertical-align:top;"><code>chunky_png_options</code></td>
-    <td style="vertical-align:top;">Hash </td>
-    <td style="vertical-align:top;">
-      Defaults to <code>{:compression => Zlib::BEST_COMPRESSION}</code>. See the chunky_png <a href='https://github.com/wvanbergen/chunky_png/wiki/Constraints' _target='blank'>wiki</a> for more information
-    </td>
-  </tr>
 </table>
 
 <a name="configuration-functions"></a>
@@ -314,14 +307,10 @@ the asset host configuration is ignored.
 
 ---
 
-<a name="asset-cache-buster"></a>
 **`asset_cache_buster`** – Pass this function a block of code that defines the
-cache buster strategy to be used. The block must return nil, a string or a hash.
+cache buster strategy to be used. The block must return nil or a string that can
-If the returned value is a hash the values of :path and/or :query is used to generate
+be appended to a url as a query parameter. The returned string must not include
-a cache busted path to the asset. If a string value is returned, it is added as a query string.
+the starting `?`. The block will be passed the root-relative url of the asset.
-The returned values for query strings must not include the starting `?`.
-
-The block will be passed the root-relative url of the asset.
 If the block accepts two arguments, it will also be passed a path
 that points to the asset on disk — which may or may not exist.
 
@@ -335,18 +324,6 @@ that points to the asset on disk — which may or may not exist.
       end
     end
 
-Busting the cache via path:
-
-    asset_cache_buster do |path, real_path|
-      if File.exists?(real_path)
-        pathname = Pathname.new(path)
-        modified_time = File.mtime(real_path).strftime("%s")
-        new_path = "%s/%s-%s%s" % [pathname.dirname, pathname.basename(pathname.extname), modified_time, pathname.extname]
-
-        {:path => new_path, :query => nil}
-      end
-    end
-
 To disable the asset cache buster:
 
     asset_cache_buster :none

doc-src/content/help/tutorials/extending.markdown

@@ -14,9 +14,11 @@ The sprite engine is the work horse of sprite generation it's the interface for
 
 ### Requirements
 
-A sprite engine requires two methods `construct_sprite`, and `save(filename)`
+A sprite engine requires only one method and that is `construct_sprite` which must return an object that responds to `save(filepath)`
 
-Once inside the class you have access to `images` which is a collection of [Compass::SassExtensions::Sprites::Image](http://rdoc.info/github/chriseppstein/compass/dda7c9/Compass/SassExtensions/Sprites/Image)
+Once inside this method you have access to `images` which is a collection of [Compass::SassExtensions::Sprites::Image](http://rdoc.info/github/chriseppstein/compass/dda7c9/Compass/SassExtensions/Sprites/Image)
+
+Since the Engine module extends base you also have access to all methods in [Compass::SassExtensions::Sprites::Base](http://rdoc.info/github/chriseppstein/compass/dda7c9/Compass/SassExtensions/Sprites/Base)
 
 ### Configuration 
 
@@ -24,7 +26,7 @@ To enable your sprite engine from the config file set
     
     sprite_engine = :<engine name>
 
-The example below will load `Compass::SassExtension::Sprites::ChunkyPngEngine.new(width, height, images)`
+The example below will load `Compass::SassExtension::Sprites::ChunkyPngEngine`
 
     sprite_engine = :chunky_png
 
@@ -33,14 +35,11 @@ The example below will load `Compass::SassExtension::Sprites::ChunkyPngEngine.ne
     module Compass
       module SassExtensions
         module Sprites
-          class ChunkyPngEngine < Compass::SassExtensions::Sprites::Engine
+          module <engine name>Engine
 
+            # Returns an object
             def construct_sprite
-              #do something
+              #must return a image object that responds to save(filename)
-            end    
-        
-            def save(filename)
-              #save file
             end
 
           end

doc-src/content/help/tutorials/integration.markdown

@@ -1,7 +1,7 @@
 ---
 title: Application Integration
 layout: tutorial
-crumb: Application Integration
+crumb: Appliction Integration
 classnames:
   - tutorial
 ---

doc-src/content/help/tutorials/spriting.markdown

@@ -15,10 +15,10 @@ of several convenient ways.
 
 For this tutorial, let's imagine that in your project's image folder there are four icons:
 
-* `images/icon/new.png`
+* `public/images/icon/new.png`
-* `images/icon/edit.png`
+* `public/images/icon/edit.png`
-* `images/icon/save.png`
+* `public/images/icon/save.png`
-* `images/icon/delete.png`
+* `public/images/icon/delete.png`
 
 Each is an icon that is 32px square.
 
@@ -34,7 +34,7 @@ And you'll get the following CSS output:
     .icon-delete,
     .icon-edit,
     .icon-new,
-    .icon-save   { background: url('/images/icon-s34fe0604ab.png') no-repeat; }
+    .icon-save   { background: url('/images/icon-34fe0604ab.png') no-repeat; }
     
     .icon-delete { background-position: 0 0; }
     .icon-edit   { background-position: 0 -32px; }
@@ -74,7 +74,7 @@ And your stylesheet will compile to:
     .actions .new,
     .actions .edit,
     .actions .save,
-    .actions .delete { background: url('/images/icon-s34fe0604ab.png') no-repeat; }
+    .actions .delete { background: url('/images/icon-34fe0604ab.png') no-repeat; }
     
     .actions .new    { background-position: 0 -64px; }
     .actions .edit   { background-position: 0 -32px; }
@@ -89,7 +89,7 @@ magic, some people are scared by it, and others are curious about how the magic
 you would like to avoid the magic, you can use compass to generate an import for you. On the
 command line:
 
-    compass sprite "images/icon/*.png"
+    compass sprite "public/images/icon/*.png"
 
 This will create file using your project's preferred syntax, or you can specify the
 output filename using the `-f` option and the syntax will be inferred from the extension.
@@ -122,7 +122,7 @@ Now in our sass file we add:
 And your stylesheet will compile to:
 
     .selectors-sprite, a {
-      background: url('/selectors-sedfef809e2.png') no-repeat;
+      background: url('/selectors-edfef809e2.png') no-repeat;
     }
 
     a {
@@ -141,7 +141,7 @@ And your stylesheet will compile to:
 Alternatively you can use the `@include all-selectors-sprites;` after the import and get the following output:
 
     .selectors-sprite, .selectors-ten-by-ten {
-      background: url('/selectors-sedfef809e2.png') no-repeat;
+      background: url('/selectors-edfef809e2.png') no-repeat;
     }
 
     .selectors-ten-by-ten {

doc-src/content/help/tutorials/upgrading/im-scared.markdown

@@ -22,7 +22,7 @@ what changed to your stylesheets:
 1. $ cd my_compass_project
 2. $ compass compile --force
 3. $ cp -r stylesheets stylesheets.backup
-4. $ gem install compass # you might need to type sudo first if you're on mac or linux.
+4. $ gem install compass --pre # you might need to type sudo first if you're on mac or linux.
 5. $ compass compile --force
 6. Take note of any deprecation warnings printed in red during the compile.
 7. If you have textmate and installed the `mate` command line tool:<br>

doc-src/content/index.haml

@@ -69,27 +69,3 @@ layout: homepage
       %img(src="/images/sites/busyconf.jpg")
       %span.title BusyConf
       %span.url http://busyconf.com
-
-%section.book
-  %h3 Save <em>37%</em> on the Book: (Currently In Beta)
-
-  %p
-    %a(href="http://www.manning.com/netherland/")
-      %img(src="http://www.manning.com/netherland/netherland_cover150.jpg" alt="Sass & Compass in Action")
-    Compliments of Manning.com is a standing 37% discount on
-    <a href="http://www.manning.com/netherland/">Sass and Compass in Action</a>.
-    Use promo code <code>sasscomp37</code> at manning.com on the MEAP, eBook and pBook of Sass and
-    Compass in Action.  All pBook purchases include free eFormats (PDF, ePub, and Kindle)
-    as soon as available.
-
-%section.gui
-  %h3 <em>Hate</em> the Command Line?
-
-  %a(href="http://compass.handlino.com/")
-    %img(src="/images/compass.app.png")
-  %p
-    Buy <a href="http://compass.handlino.com/">Compass.app</a>
-    for Windows and Mac for just $7.
-  %p.note
-    Note: Compass.app is a product of Handlino, Inc but
-    30% of all proceeds go to Compass's charity of choice: <a href="http://umdf.org/compass">UMDF.org</a>.

doc-src/content/reference/compass/css3/images.haml

@@ -25,7 +25,7 @@ classnames:
     Example (more examples are available by following the links below):
     
     <pre><code class="source-code scss">.in-css3 {
-      background: url(foo.png),
+      background: image-url("foo.png"),
                   linear-gradient(top left, #333, #0c0),
                   radial-gradient(#c00, #fff 100px);
     }

doc-src/content/reference/compass/helpers.haml

@@ -15,7 +15,7 @@ layout: core
 
 :markdown
   The compass helpers are functions that augment the [functions provided
-  by Sass](http://sass-lang.com/docs/yardoc/Sass/Script/Functions.html).
+  by Sass](http://sass-lang.com/yardoc/Sass/Script/Functions.html).
   
   All Helpers:
   

doc-src/content/reference/compass/helpers/display.haml

@@ -21,7 +21,7 @@ documented_functions:
   .details
     %p
       The following display values exist and will return
-      the elements listed below the display value.
+      the elements listed to the right.
     %dl
       %dg.head
         %dt Display Value

doc-src/content/reference/compass/typography/text/force-wrap.haml

@@ -1,15 +0,0 @@
---- 
-title: Wrapping Long Text and URLs
-crumb: Force Wrap
-framework: compass
-stylesheet: compass/typography/text/_force-wrap.scss
-layout: core
-meta_description: Wrap URLs and long lines of text.
-classnames:
-  - reference
-  - core
-  - typography
----
-- render 'reference' do
-  %p
-    This mixin will wrap URLs and long lines of text to prevent text from breaking layouts.

doc-src/content/stylesheets/partials/_home.scss

@@ -79,21 +79,4 @@ ul#featured_sites {
     .title { bottom: 1.7em; left: 0; z-index: 103; text-decoration: none; padding: 0 11px; color: #fff; }
   }
 }
-section.book, section.gui {
-  width: 48%;
-  float: left;
-  @extend .group;
-  h3 { margin-bottom: 1em; height: 2em; text-align: left; }
-}
-section.book {
-  margin-right: 2%;
-  img { float: left; margin-right: 1em; margin-bottom: 1em; }
-}
-section.gui  {
- text-align: center;
- .note {
-   font-size: smaller;
- }
-}
-
 html.light body#home { h1#logo { background-position: bottom;} }

doc-src/content/stylesheets/partials/_typography.scss

@@ -29,8 +29,7 @@
   ul { list-style: none; margin-bottom: 1em;}
   h2 { line-height: 1.3em; margin-top: 0; padding-top: 3px;}
 }
-em     { font-style: italic; }
+em { font-style: italic; }
-strong { font-weight: bold;  }
 
 #page > article {
   ul ul { padding-left: 1em; }

doc-src/lib/default.rb

@@ -130,7 +130,7 @@ end
 
 def compass_version
   v = Compass.version
-  "#{v[:major]}.#{v[:minor]}#{"."+v[:state] if v[:state]}.#{v[:build] || v[:patch]}"
+  "#{v[:major]}.#{v[:minor]}#{"."+v[:state] if v[:state]}.#{v[:build]}"
 end
 
 def long_compass_version

features/command_line.feature

@@ -63,15 +63,6 @@ Feature: Command Line
     And I am told that I can place stylesheets in the sass subdirectory
     And I am told how to compile my sass stylesheets
 
-  Scenario: Compiling a project with errors
-    Given I am using the existing project in test/fixtures/stylesheets/compass
-    And the project has a file named "sass/error.scss" containing:
-      """
-        .broken {
-      """
-    When I run: compass compile
-    Then the command exits with a non-zero error code
-
   Scenario: Creating a bare project with a framework
     When I create a project using: compass create bare_project --using blueprint --bare
     Then an error message is printed out: A bare project cannot be created when a framework is specified.
@@ -154,7 +145,6 @@ Feature: Command Line
   Scenario: Basic help
     When I run: compass help
     Then I should see the following "primary" commands:
-      | clean   |
       | compile |
       | create  |
       | init    |
@@ -189,33 +179,12 @@ Feature: Command Line
     And I run: compass compile
     And a css file tmp/layout.css is reported overwritten
 
-  Scenario: Cleaning a project
-    Given I am using the existing project in test/fixtures/stylesheets/compass
-    When I run: compass compile
-    And I run: compass clean
-    Then the following files are reported removed:
-      | .sass-cache/                |
-      | tmp/border_radius.css       |
-      | tmp/box.css                 |
-      | tmp/box_shadow.css          |
-      | tmp/columns.css             |
-      | tmp/fonts.css               |
-      | images/flag-s03c3b29b35.png |
-    And the following files are removed:
-      | .sass-cache/                |
-      | tmp/border_radius.css       |
-      | tmp/box.css                 |
-      | tmp/box_shadow.css          |
-      | tmp/columns.css             |
-      | tmp/fonts.css               |
-      | images/flag-s03c3b29b35.png |
-
   Scenario: Watching a project for changes
     Given ruby supports fork
     Given I am using the existing project in test/fixtures/stylesheets/compass
     When I run: compass compile
     And I run in a separate process: compass watch 
-    And I wait 3 seconds
+    And I wait 1 second
     And I touch sass/layout.sass
     And I wait 2 seconds
     And I shutdown the other process
@@ -249,6 +218,7 @@ Feature: Command Line
       | sass_dir | sass       |
       | css_dir  | assets/css |
 
+  @now
   Scenario Outline: Print out a configuration value
     Given I am using the existing project in test/fixtures/stylesheets/compass
     When I run: compass config -p <property>

features/step_definitions/command_line_steps.rb

@@ -53,13 +53,6 @@ Given /^I should clean up the directory: (\w+)$/ do |directory|
   @cleanup_directories << directory
 end
 
-Given %r{^the project has a file named "([^"]*)" containing:$} do |arg1, string|
-  File.open(arg1, "w") do |f|
-    f << string
-  end
-end
-
-
 # When Actions are performed
 When /^I create a project using: compass create ([^\s]+) ?(.+)?$/ do |dir, args|
   @cleanup_directories << dir
@@ -83,7 +76,7 @@ When /^I run in a separate process: compass ([^\s]+) ?(.+)?$/ do |command, args|
         file.puts $stdout.string
       end
       open('/tmp/last_error.compass_test.txt', 'w') do |file|
-        file.puts $stderr.string
+        file.puts @stderr.string
       end
       exit!
     end
@@ -123,30 +116,10 @@ Then /^a directory ([^ ]+) is (not )?created$/ do |directory, negated|
   File.directory?(directory).should == !negated
 end
  
-Then /an? \w+ file ([^ ]+) is (not )?removed/ do |filename, negated|
-  File.exists?(filename).should == !!negated
-end
-
 Then /an? \w+ file ([^ ]+) is (not )?created/ do |filename, negated|
   File.exists?(filename).should == !negated
 end
 
-Then "the following files are reported removed:" do |table|
-  table.rows.each do |css_file|
-    Then %Q{a css file #{css_file.first} is reported removed}
-  end
-end
-
-Then "the following files are removed:" do |table|
-  table.rows.each do |css_file|
-    Then %Q{a css file #{css_file.first} is removed}
-  end
-end
-
-Then /an? \w+ file ([^ ]+) is reported removed/ do |filename|
-  @last_result.should =~ /remove.*#{Regexp.escape(filename)}/
-end
-
 Then /an? \w+ file ([^ ]+) is reported created/ do |filename|
   @last_result.should =~ /create.*#{Regexp.escape(filename)}/
 end

frameworks/blueprint/stylesheets/blueprint/_debug.scss

@@ -1,5 +1,5 @@
 @import "compass/layout/grid-background";
-@import "grid", "typography";
+@import "blueprint/grid";
 
 // Shows a background that can be used to check grid alignment.
 // By default this is a pure css version that only works in browsers
@@ -14,7 +14,7 @@
       $total    : $blueprint-grid-columns,
       $column   : $blueprint-grid-width,
       $gutter   : $blueprint-grid-margin,
-      $baseline : $blueprint-font-size * 1.5
+      $baseline : 20px
     );
   }
 }

frameworks/blueprint/stylesheets/blueprint/_form.scss

@@ -59,7 +59,7 @@
     background-color:#fff;
     border: 1px solid $unfocused-border-color;
     &:focus {
-      border-color: $focus-border-color;
+      border: 1px solid $focus-border-color;
     }
   }
   select { background-color:#fff; border-width:1px; border-style:solid; }

frameworks/blueprint/stylesheets/blueprint/reset/_utilities.scss

@@ -17,7 +17,7 @@
   form, label, legend,
   caption, tbody, tfoot, thead, tr { @include blueprint-basic-reset;                           }
   #{headers(all)}                  { @include blueprint-basic-reset(bp-reset-element);         }
-  #{elements-of-type(html5-block)} { @include blueprint-reset-html5-element(bp-reset-element); }
+  #{elements-of-type(html5)}       { @include blueprint-reset-html5-element(bp-reset-element); }
   blockquote, q                    { @include blueprint-reset-quotation(bp-reset-element);     }
   th, td, caption                  { @include blueprint-reset-table-cell(bp-reset-element);    }
   table                            { @include blueprint-reset-table(bp-reset-element);         }

frameworks/compass/stylesheets/compass/css3/_box-shadow.scss

@@ -24,10 +24,7 @@ $default-box-shadow-spread : false !default;
 // The default shadow inset: inset or false (for standard shadow).
 $default-box-shadow-inset : false !default;
 
-// Provides cross-browser for Webkit, Gecko, and CSS3 box shadows when one or more box
+// Provides cross-browser for Webkit, Gecko, and CSS3 box shadows when one or more box shadows are needed.
-// shadows are needed.
-// Each shadow argument should adhere to the standard css3 syntax for the
-// box-shadow property.
 @mixin box-shadow(
   $shadow-1 : default,
   $shadow-2 : false,

frameworks/compass/stylesheets/compass/css3/_box.scss

@@ -3,7 +3,7 @@
 // display:box; must be used for any of the other flexbox mixins to work properly
 @mixin display-box {
   @include experimental-value(display, box,
-    -moz, -webkit, not -o, -ms, not -khtml, official
+    -moz, -webkit, not -o, not -ms, not -khtml, official
   );
 }
 
@@ -16,7 +16,7 @@ $default-box-orient: horizontal !default;
 ) {
   $orientation : unquote($orientation);
   @include experimental(box-orient, $orientation,
-    -moz, -webkit, not -o, -ms, not -khtml, official
+    -moz, -webkit, not -o, not -ms, not -khtml, official
   );
 }
 
@@ -29,7 +29,7 @@ $default-box-align: stretch !default;
 ) {
   $alignment : unquote($alignment);
   @include experimental(box-align, $alignment,
-    -moz, -webkit, not -o, -ms, not -khtml, official
+    -moz, -webkit, not -o, not -ms, not -khtml, official
   );
 }
 
@@ -43,7 +43,7 @@ $default-box-flex: 0 !default;
   $flex: $default-box-flex
 ) {
   @include experimental(box-flex, $flex,
-    -moz, -webkit, not -o, -ms, not -khtml, official
+    -moz, -webkit, not -o, not -ms, not -khtml, official
   );
 }
 
@@ -55,7 +55,7 @@ $default-box-flex-group: 1 !default;
   $group: $default-box-flex-group
 ) {
   @include experimental(box-flex-group, $group,
-    -moz, -webkit, not -o, -ms, not -khtml, official
+    -moz, -webkit, not -o, not -ms, not -khtml, official
   );
 }
 
@@ -67,7 +67,7 @@ $default-box-ordinal-group: 1 !default;
   $group: $default-ordinal-flex-group
 ) {
   @include experimental(box-ordinal-group, $group,
-    -moz, -webkit, not -o, -ms, not -khtml, official
+    -moz, -webkit, not -o, not -ms, not -khtml, official
   );
 }
 
@@ -80,7 +80,7 @@ $default-box-direction: normal !default;
 ) {
   $direction: unquote($direction);
   @include experimental(box-direction, $direction,
-    -moz, -webkit, not -o, -ms, not -khtml, official
+    -moz, -webkit, not -o, not -ms, not -khtml, official
   );
 }
 
@@ -93,7 +93,7 @@ $default-box-lines: single !default;
 ) {
   $lines: unquote($lines);
   @include experimental(box-lines, $lines,
-    -moz, -webkit, not -o, -ms, not -khtml, official
+    -moz, -webkit, not -o, not -ms, not -khtml, official
   );
 }
 
@@ -106,6 +106,6 @@ $default-box-pack: start !default;
 ) {
   $pack: unquote($pack);
   @include experimental(box-pack, $pack,
-    -moz, -webkit, not -o, -ms, not -khtml, official
+    -moz, -webkit, not -o, not -ms, not -khtml, official
   );
 }

frameworks/compass/stylesheets/compass/css3/_font-face.scss

@@ -15,7 +15,7 @@
 //
 // Example:
 //
-//     @include font-face("this name", font-files("this.woff", woff, "this.otf", opentype), "this.eot")
+//     +font-face("this name", font-files("this.woff", "woff", "this.otf", "opentype"), "this.eot")
 @mixin font-face(
   $name, 
   $font-files, 

frameworks/compass/stylesheets/compass/css3/_images.scss

@@ -83,7 +83,10 @@
 @mixin filter-gradient($start-color, $end-color, $orientation: vertical) {
   @include has-layout;
   $gradient-type: if($orientation == vertical, 0, 1);
-  @if $legacy-support-for-ie6 or $legacy-support-for-ie7 or $legacy-support-for-ie8 {
+  @if $legacy-support-for-ie8 {
+    -ms-filter: "progid:DXImageTransform.Microsoft.gradient(gradientType=#{$gradient-type}, startColorstr='#{ie-hex-str($start-color)}', endColorstr='#{ie-hex-str($end-color)}')";
+  }
+  @if $legacy-support-for-ie6 or $legacy-support-for-ie7 {
     filter: progid:DXImageTransform.Microsoft.gradient(gradientType=#{$gradient-type}, startColorstr='#{ie-hex-str($start-color)}', endColorstr='#{ie-hex-str($end-color)}');
   }
 }

frameworks/compass/stylesheets/compass/css3/_opacity.scss

@@ -6,7 +6,10 @@
 //         A number between 0 and 1, where 0 is transparent and 1 is opaque.
 
 @mixin opacity($opacity) {
-  @if $legacy-support-for-ie6 or $legacy-support-for-ie7 or $legacy-support-for-ie8 {
+  @if $legacy-support-for-ie8 {
+    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=#{round($opacity * 100)})";
+  }
+  @if $legacy-support-for-ie6 or $legacy-support-for-ie7 {
     filter: unquote("progid:DXImageTransform.Microsoft.Alpha(Opacity=#{round($opacity * 100)})");
   }
   opacity: $opacity;

frameworks/compass/stylesheets/compass/css3/_text-shadow.scss

@@ -9,8 +9,6 @@ $default-text-shadow-v-offset: 0px  !default;
 $default-text-shadow-blur:     1px  !default;
 
 // Provides cross-browser text shadows when one or more shadows are needed.
-// Each shadow argument should adhere to the standard css3 syntax for the
-// text-shadow property.
 @mixin text-shadow(
   $shadow-1 : default,
   $shadow-2 : false,

frameworks/compass/stylesheets/compass/css3/_transition.scss

@@ -72,7 +72,7 @@ $default-transition-delay: false !default;
 
 // Transition all-in-one shorthand
 
-@mixin single-transition(
+@mixin transition(
   $properties: $default-transition-property,
   $duration: $default-transition-duration,
   $function: $default-transition-function,
@@ -83,37 +83,3 @@ $default-transition-delay: false !default;
   @if $function { @include transition-timing-function($function); }
   @if $delay { @include transition-delay($delay); }
 }
-
-@mixin transition(
-  $transition-1 : default,
-  $transition-2 : false,
-  $transition-3 : false,
-  $transition-4 : false,
-  $transition-5 : false,
-  $transition-6 : false,
-  $transition-7 : false,
-  $transition-8 : false,
-  $transition-9 : false,
-  $transition-10: false
-) {
-  $legacy: (type-of($transition-1) == string and type-of(if($transition-2, $transition-2, 0)) == number and type-of(if($transition-3, $transition-3, '')) == string and type-of(if($transition-4, $transition-4, 0)) == number and ($transition-2 or $transition-3 or $transition-4));
-  @if $legacy {
-    @warn "Passing separate arguments for a single transition to transition is deprecated. " +
-          "Pass the values as a single space-separated list, or use the single-transition mixin.";
-    @include single-transition(
-      if($transition-1, $transition-1, $default-transition-property),
-      if($transition-2, $transition-2, $default-transition-duration),
-      if($transition-3, $transition-3, $default-transition-function),
-      if($transition-4, $transition-4, $default-transition-delay)
-    );
-  }
-  @else {
-    @if $transition-1 == default {
-      $transition-1 : -compass-space-list(compact($default-transition-property, $default-transition-duration, $default-transition-function, $default-transition-delay));
-    }
-    $transition : compact($transition-1, $transition-2, $transition-3, $transition-4, $transition-5, $transition-6, $transition-7, $transition-8, $transition-9, $transition-10);
-    @include experimental(transition, $transition,
-      -moz, -webkit, -o, not -ms, not -khtml, official
-    );
-  }
-}

frameworks/compass/stylesheets/compass/css3/_user-interface.scss

@@ -1,24 +0,0 @@
-@import "shared";
-
-// User Interface ------------------------------------------------------------
-// This file can be expanded to handle all the user interface properties as
-// they become available in browsers:
-// http://www.w3.org/TR/2000/WD-css3-userint-20000216
-
-// User Select ---------------------------------------------------------------
-// This property controls the selection model and granularity of an element.
-//
-// @param $select
-//   [ none | text | toggle | element | elements | all | inherit ]
-
-@mixin user-select($select) {
-  $select: unquote($select);
-  // Mozilla needs prefix on both the -moz-property and the -moz-value
-  @include experimental(user-select, -moz-#{$select},
-    -moz, not -webkit, not -o, not -ms, not -khtml, not official
-  );
-  // others do not
-  @include experimental(user-select, $select,
-    not -moz, -webkit, not -o, not -ms, -khtml, official
-  );
-}

frameworks/compass/stylesheets/compass/reset/_utilities-legacy.scss

@@ -105,7 +105,7 @@
 // so they are rendered correctly in browsers that don't recognize them
 // and reset in browsers that have default styles for them.
 @mixin reset-html5 {
-  #{elements-of-type(html5-block)} {
+  article, aside, canvas, details, figcaption, figure, footer, header, hgroup, menu, nav, section, summary {
     @include reset-box-model;
     display: block; } }
 

frameworks/compass/stylesheets/compass/reset/_utilities.scss

@@ -107,11 +107,12 @@
   border: none; }
 
 // Unrecognized elements are displayed inline.
-// This reset provides a basic reset for block html5 elements
+// This reset provides a basic reset for html5 elements
 // so they are rendered correctly in browsers that don't recognize them
 // and reset in browsers that have default styles for them.
 @mixin reset-html5 {
-  #{elements-of-type(html5-block)} {
+  article, aside, details, figcaption, figure, 
+  footer, header, hgroup, menu, nav, section {
     display: block; } }
 
 // Resets the display of inline and block elements to their default display

frameworks/compass/stylesheets/compass/typography/_text.scss

@@ -1,4 +1,3 @@
 @import "text/ellipsis";
 @import "text/nowrap";
 @import "text/replacement";
-@import "text/force-wrap";

frameworks/compass/stylesheets/compass/typography/_vertical_rhythm.scss

@@ -10,47 +10,22 @@ $default-rhythm-border-style: solid !default;
 // The IE font ratio is a fact of life. Deal with it.
 $ie-font-ratio: 16px / 100%;
 
-// Set to false if you want to use absolute pixes in sizing your typography.
-$relative-font-sizing: true !default;
-
-// Ensure there is at least this many pixels
-// of vertical padding above and below the text.
-$min-line-padding: 2px;
-
-// $base-font-size but in your output unit of choice.
-// Defaults to 1em when `$relative-font-sizing`
-$font-unit: if($relative-font-sizing, 1em, $base-font-size) !default;
-
 // The basic unit of font rhythm
-$base-rhythm-unit: $base-line-height / $base-font-size * $font-unit;
+$base-rhythm-unit: $base-line-height / $base-font-size * 1em;
 
 // The leader is the amount of whitespace in a line.
 // It might be useful in your calculations
-$base-leader: ($base-line-height - $base-font-size) * $font-unit / $base-font-size;
+$base-leader: ($base-line-height - $base-font-size) * 1em / $base-font-size;
 
 // The half-leader is the amount of whitespace above and below a line.
 // It might be useful in your calculations
 $base-half-leader: $base-leader / 2;
 
-// True if a number has a relative unit
-@function relative-unit($number) {
-  @return unit($number) == "%" or unit($number) == "em" or unit($number) == "rem"
-}
-
-// True if a number has an absolute unit
-@function absolute-unit($number) {
-  @return not (relative-unit($number) or unitless($number));
-}
-
-@if $relative-font-sizing and not relative-unit($font-unit) {
-  @warn "$relative-font-sizing is true but $font-unit is set to #{$font-unit} which is not a relative unit.";
-}
-
 // Establishes a font baseline for the given font-size in pixels
 @mixin establish-baseline($font-size: $base-font-size) {
   body {
     font-size: $font-size / $ie-font-ratio;
-    @include adjust-leading-to(1, if($relative-font-sizing, $font-size, $base-font-size));
+    @include adjust-leading-to(1, $font-size);
   }
   html>body {
     font-size: $font-size;
@@ -67,19 +42,13 @@ $base-half-leader: $base-leader / 2;
 // font size should use up. Does not have to be an integer, but it defaults
 // to the smallest integer that is large enough to fit the font.
 // Use $from_size to adjust from a non-base font-size.
-@mixin adjust-font-size-to($to-size, $lines: lines-for-font-size($to-size), $from-size: $base-font-size) {
+@mixin adjust-font-size-to($to-size, $lines: ceil($to-size / $base-line-height), $from-size: $base-font-size) {
-  @if not $relative-font-sizing and $from-size != $base-font-size {
+  font-size: 1em * $to-size / $from-size;
-    @warn "$relative-font-sizing is false but a relative font size was passed to adjust-font-size-to";
+  @include adjust-leading-to($lines, $to-size);
-  }
-  font-size: $font-unit * $to-size / $from-size;
-  @include adjust-leading-to($lines, if($relative-font-sizing, $to-size, $base-font-size));
 }
 
 @mixin adjust-leading-to($lines, $font-size: $base-font-size) {
-  @if not $relative-font-sizing and $font-size != $base-font-size {
+  line-height: 1em * $lines * $base-line-height / $font-size;
-    @warn "$relative-font-sizing is false but a relative font size was passed to adjust-leading-to";
-  }
-  line-height: $font-unit * $lines * $base-line-height / $font-size;
 }
 
 // Calculate rhythm units
@@ -87,55 +56,32 @@ $base-half-leader: $base-leader / 2;
   $lines: 1,
   $font-size: $base-font-size
 ) {
-  @if not $relative-font-sizing and $font-size != $base-font-size {
+  $rhythm: 1em * $lines * $base-line-height / $font-size;
-    @warn "$relative-font-sizing is false but a relative font size was passed to the rhythm function";
-  }
-  $rhythm: $font-unit * $lines * $base-line-height / $font-size;
   @return $rhythm;
 }
 
-@function lines-for-font-size($font-size) {
-  $lines: ceil($font-size / $base-line-height);
-  @if $lines * $base-line-height - $font-size < $min-line-padding * 2 {
-    $lines: $lines + 1;
-  }
-  @return $lines;
-}
-
 // Apply leading whitespace
 @mixin leader($lines: 1, $font-size: $base-font-size, $property: margin) {
-  $leader: rhythm($lines, $font-size);
+  #{$property}-top: rhythm($lines, $font-size);
-  @if unit($leader) == px {
-    $leader: floor($leader)
-  }
-  #{$property}-top: $leader;
 }
 
-// Apply leading whitespace as padding
 @mixin padding-leader($lines: 1, $font-size: $base-font-size) {
   @include leader($lines, $font-size, padding);
 }
 
-// Apply leading whitespace as margin
 @mixin margin-leader($lines: 1, $font-size: $base-font-size) {
   @include leader($lines, $font-size, margin);
 }
 
 // Apply trailing whitespace
 @mixin trailer($lines: 1, $font-size: $base-font-size, $property: margin) {
-  $leader: rhythm($lines, $font-size);
+  #{$property}-bottom: rhythm($lines, $font-size);
-  @if unit($leader) == px {
-    $leader: ceil($leader)
-  }
-  #{$property}-bottom: $leader;
 }
 
-// Apply trailing whitespace as padding
 @mixin padding-trailer($lines: 1, $font-size: $base-font-size) {
   @include trailer($lines, $font-size, padding);
 }
 
-// Apply trailing whitespace as margin
 @mixin margin-trailer($lines: 1, $font-size: $base-font-size) {
   @include trailer($lines, $font-size, margin);
 }
@@ -149,28 +95,21 @@ $base-half-leader: $base-leader / 2;
   @include trailer($trailer, $font-size);
 }
 
-// Apply a border width to any side without destroying the vertical rhythm.
+// Apply a border width to any side without destroying the vertical rhythm
-// The available space ($lines) must be greater than the width of your border.
 @mixin apply-side-rhythm-border($side, $width: 1px, $lines: 1, $font-size: $base-font-size, $border-style: $default-rhythm-border-style) {
-  @if not $relative-font-sizing and $font-size != $base-font-size {
-    @warn "$relative-font-sizing is false but a relative font size was passed to apply-side-rhythm-border";
-  }
   border-#{$side}: {
     style: $border-style;
-    width: $font-unit * $width / $font-size;
+    width: 1em * $width / $font-size;
   };
-  padding-#{$side}: $font-unit / $font-size * ($lines * $base-line-height - $width);
+  padding-#{$side}: 1em / $font-size * ($lines * $base-line-height - $width);
 }
 
 // Aplly rhythm borders equally to all sides
 @mixin rhythm-borders($width: 1px, $lines: 1, $font-size: $base-font-size, $border-style: $default-rhythm-border-style) {
-  @if not $relative-font-sizing and $font-size != $base-font-size {
-    @warn "$relative-font-sizing is false but a relative font size was passed to rhythm-borders";
-  }
   border: {
     style: $border-style;
-    width: $font-unit * $width / $font-size; };
+    width: 1em * $width / $font-size; };
-  padding: $font-unit / $font-size * ($lines * $base-line-height - $width);
+  padding: 1em / $font-size * ($lines * $base-line-height - $width);
 }
 
 // Apply a leading rhythm border

frameworks/compass/stylesheets/compass/typography/lists/_bullets.scss

@@ -2,7 +2,7 @@
 @mixin no-bullet {
   list-style-image : none;
   list-style-type  : none;
-  margin-left      : 0;
+  margin-left      : 0px;
 }
 
 // turns off the bullets for an entire list

frameworks/compass/stylesheets/compass/typography/text/_force-wrap.scss

@@ -1,12 +0,0 @@
-// Prevent long urls and text from breaking layouts
-// [originally from perishablepress.com](http://perishablepress.com/press/2010/06/01/wrapping-content/)
-@mixin force-wrap {
-  white-space: pre;           // CSS 2.0
-  white-space: pre-wrap;      // CSS 2.1
-  white-space: pre-line;      // CSS 3.0
-  white-space: -pre-wrap;     // Opera 4-6
-  white-space: -o-pre-wrap;   // Opera 7
-  white-space: -moz-pre-wrap; // Mozilla
-  white-space: -hp-pre-wrap;  // HP Printers
-  word-wrap: break-word;      // IE 5+
-}

frameworks/compass/stylesheets/compass/utilities/general/_clearfix.scss

@@ -18,7 +18,7 @@
 // [Easy Clearing](http://www.positioniseverything.net/easyclearing.html)
 // has the advantage of allowing positioned elements to hang
 // outside the bounds of the container at the expense of more tricky CSS.
-@mixin legacy-pie-clearfix {
+@mixin pie-clearfix {
   &:after {
     content    : "\0020";
     display    : block;
@@ -29,16 +29,3 @@
   }
   @include has-layout;
 }
-
-// This is an updated version of the PIE clearfix method that reduces the amount of CSS output.
-// If you need to support Firefox before 3.5 you need to use `legacy-pie-clearfix` instead.
-//
-// Adapted from: [A new micro clearfix hack](http://nicolasgallagher.com/micro-clearfix-hack/)
-@mixin pie-clearfix {
-  &:after {
-    content: "";
-    display: table;
-    clear: both;
-  }
-  @include has-layout;
-}

frameworks/compass/templates/pie/PIE.htc

@@ -1,96 +1,77 @@
 <!--
 PIE: CSS3 rendering for IE
-Version 1.0beta5
+Version 1.0beta3
 http://css3pie.com
 Dual-licensed for use under the Apache License Version 2.0 or the General Public License (GPL) Version 2.
 -->
 <PUBLIC:COMPONENT lightWeight="true">
-<!-- saved from url=(0014)about:internet -->
 <PUBLIC:ATTACH EVENT="oncontentready" FOR="element" ONEVENT="init()" />
 <PUBLIC:ATTACH EVENT="ondocumentready" FOR="element" ONEVENT="init()" />
 <PUBLIC:ATTACH EVENT="ondetach" FOR="element" ONEVENT="cleanup()" />
 
 <script type="text/javascript">
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+var doc = element.document;var h=window.PIE;
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lib/compass.rb

@@ -1,7 +1,7 @@
 module Compass
 end
 
-%w(dependencies util browser_support sass_extensions version errors quick_cache logger).each do |lib|
+%w(dependencies util browser_support sass_extensions version errors quick_cache).each do |lib|
   require "compass/#{lib}"
 end
 

lib/compass/actions.rb

@@ -65,10 +65,7 @@ module Compass
     end
 
     def remove(file_name)
-      if File.directory?(file_name)
+      if File.exists?(file_name)
-        FileUtils.rm_rf file_name
-        log_action :remove, basename(file_name)+"/", options
-      elsif File.exists?(file_name)
         File.unlink file_name
         log_action :remove, basename(file_name), options
       end

lib/compass/commands.rb

@@ -4,7 +4,7 @@ end
 require 'compass/commands/registry'
 
 %w(base generate_grid_background default help list_frameworks project_base
-   update_project watch_project create_project clean_project imports installer_command
+   update_project watch_project create_project imports installer_command
    print_version project_stats stamp_pattern sprite validate_project
    write_configuration interactive unpack_extension).each do |lib|
   require "compass/commands/#{lib}"

lib/compass/commands/base.rb

@@ -10,7 +10,7 @@ module Compass
       attr_accessor :working_path, :options
 
       def initialize(working_path, options)
-        self.working_path = working_path.to_s
+        self.working_path = working_path
         self.options = options
       end
       
@@ -22,14 +22,6 @@ module Compass
         raise StandardError.new("Not Implemented")
       end
 
-      def successful?
-        !@failed
-      end
-
-      def failed!
-        @failed = true
-      end
-
       protected
 
       def framework

lib/compass/commands/clean_project.rb

@@ -1,79 +0,0 @@
-require 'compass/commands/project_base'
-require 'compass/compiler'
-
-module Compass
-  module Commands
-    module CleanProjectOptionsParser
-      def set_options(opts)
-        opts.banner = %Q{
-          Usage: compass clean [path/to/project] [options]
-
-          Description:
-          Remove generated files and the sass cache.
-
-          Options:
-        }.split("\n").map{|l| l.gsub(/^ */,'')}.join("\n")
-
-        super
-      end
-    end
-
-    class CleanProject < UpdateProject
-
-      register :clean
-
-      def initialize(working_path, options)
-        super
-        assert_project_directory_exists!
-      end
-
-      def perform
-        compiler = new_compiler_instance
-        compiler.clean!
-        Compass::SpriteImporter.find_all_sprite_map_files(Compass.configuration.images_path).each do |sprite|
-          remove sprite
-        end
-      end
-
-      def determine_cache_location
-        Compass.configuration.cache_path || Sass::Plugin.options[:cache_location] || File.join(working_path, ".sass-cache")
-      end
-
-      class << self
-        def option_parser(arguments)
-          parser = Compass::Exec::CommandOptionParser.new(arguments)
-          parser.extend(Compass::Exec::GlobalOptionsParser)
-          parser.extend(Compass::Exec::ProjectOptionsParser)
-          parser.extend(CleanProjectOptionsParser)
-        end
-
-        def usage
-          option_parser([]).to_s
-        end
-
-        def primary; true; end
-
-        def description(command)
-          "Remove generated files and the sass cache"
-        end
-
-        def parse!(arguments)
-          parser = option_parser(arguments)
-          parser.parse!
-          parse_arguments!(parser, arguments)
-          parser.options
-        end
-
-        def parse_arguments!(parser, arguments)
-          if arguments.size > 0
-            parser.options[:project_name] = arguments.shift if File.directory?(arguments.first)
-            unless arguments.empty?
-              parser.options[:sass_files] = arguments.dup
-              parser.options[:force] = true
-            end
-          end
-        end
-      end
-    end
-  end
-end

lib/compass/commands/project_base.rb

@@ -84,8 +84,8 @@ module Compass
       end
 
       def absolute_path?(path)
-        # Pretty basic implementation
+        # This is only going to work on unix, gonna need a better implementation.
-        path.index(File::SEPARATOR) == 0 || path.index(':') == 1
+        path.index(File::SEPARATOR) == 0
       end
 
       def skip_extension_discovery?

lib/compass/commands/registry.rb

@@ -16,10 +16,8 @@ module Compass::Commands
         matching.first
       elsif name =~ /^-/
         nil
-      elsif matching.size > 1
-        raise Compass::Error, "Ambiguous abbreviation '#{name}'. Did you mean one of: #{matching.join(", ")}"
       else
-        raise Compass::Error, "Command not found: #{name}"
+        raise Compass::Error, "Ambiguous abbreviation '#{name}'. Did you mean one of: #{matching.join(", ")}"
       end
     end
     def abbreviation?(name)

lib/compass/commands/sprite.rb

@@ -39,7 +39,7 @@ module Compass
 
       def perform
         relative_uri = options[:uri].gsub(/^#{Compass.configuration.images_dir}\//, '')
-        sprites = Compass::SpriteImporter.new(:uri => relative_uri, :options => Compass.sass_engine_options)
+        sprites = Compass::SpriteImporter.new(relative_uri, Compass.sass_engine_options)
         options[:output_file] ||= File.join(Compass.configuration.sass_path, "sprites", "_#{sprites.name}.#{Compass.configuration.preferred_syntax}")
         options[:skip_overrides] ||= false
         contents = sprites.content_for_images(options[:skip_overrides])

lib/compass/commands/update_project.rb

@@ -34,8 +34,7 @@ module Compass
         compiler = new_compiler_instance
         check_for_sass_files!(compiler)
         compiler.clean! if compiler.new_config?
-        error_count = compiler.run
+        compiler.run
-        failed! if error_count > 0
       end
 
       def check_for_sass_files!(compiler)
@@ -52,10 +51,12 @@ module Compass
 
       def new_compiler_instance(additional_options = {})
         @compiler_opts ||= begin
-          compiler_opts = {:sass => Compass.sass_engine_options}
+          compiler_opts = Compass.sass_engine_options
-          compiler_opts.merge!(options)
+          compiler_opts.merge!(:force => options[:force],
-          compiler_opts[:sass_files] = explicit_sass_files
+                               :sass_files => explicit_sass_files,
-          compiler_opts[:cache_location] = determine_cache_location
+                               :dry_run => options[:dry_run])
+          compiler_opts[:quiet] = options[:quiet] if options[:quiet]
+          compiler_opts[:time] = options[:time] if options[:time]
           compiler_opts
         end
 

lib/compass/compiler.rb

@@ -3,19 +3,16 @@ module Compass
 
     include Actions
 
-    attr_accessor :working_path, :from, :to, :options, :sass_options, :staleness_checker, :importer
+    attr_accessor :working_path, :from, :to, :options, :staleness_checker, :importer
 
     def initialize(working_path, from, to, options)
-      self.working_path = working_path.to_s
+      self.working_path = working_path
-      self.from, self.to = File.expand_path(from), to
+      self.from, self.to = from.gsub('./', ''), to
       self.logger = options.delete(:logger)
-      sass_opts = options.delete(:sass) || {}
       self.options = options
-      self.sass_options = options.dup
+      self.options[:cache_location] ||= determine_cache_location
-      self.sass_options.update(sass_opts)
+      options[:importer] = self.importer = Sass::Importers::Filesystem.new(from)
-      self.sass_options[:cache_location] ||= determine_cache_location
+      self.staleness_checker = Sass::Plugin::StalenessChecker.new(options)
-      self.sass_options[:importer] = self.importer = Sass::Importers::Filesystem.new(from)
-      self.staleness_checker = Sass::Plugin::StalenessChecker.new(sass_options)
     end
 
     def determine_cache_location
@@ -75,17 +72,16 @@ module Compass
     end
 
     def clean!
-      remove options[:cache_location]
+      FileUtils.rm_rf options[:cache_location]
       css_files.each do |css_file|
-        remove css_file
+        FileUtils.rm_f css_file
       end
     end
 
     def run
-      failure_count = 0
       if new_config?
         # Wipe out the cache and force compilation if the configuration has changed.
-        remove options[:cache_location] if options[:cache_location]
+        FileUtils.rm_rf options[:cache_location]
         options[:force] = true
       end
 
@@ -98,7 +94,6 @@ module Compass
           begin
             compile_if_required sass_filename, css_filename
           rescue Sass::SyntaxError => e
-            failure_count += 1
             handle_exception(sass_filename, css_filename, e)
           end
         end
@@ -106,7 +101,6 @@ module Compass
       if options[:time]
         puts "Compilation took #{(result.__duration * 1000).round / 1000.0}s"
       end
-      return failure_count
     end
 
     def compile_if_required(sass_filename, css_filename)
@@ -148,7 +142,7 @@ module Compass
     # A sass engine for compiling a single file.
     def engine(sass_filename, css_filename)
       syntax = (sass_filename =~ /\.(s[ac]ss)$/) && $1.to_sym || :sass
-      opts = sass_options.merge(:filename => sass_filename, :css_filename => css_filename, :syntax => syntax)
+      opts = options.merge :filename => sass_filename, :css_filename => css_filename, :syntax => syntax
       Sass::Engine.new(open(sass_filename).read, opts)
     end
 

lib/compass/configuration.rb

@@ -38,8 +38,7 @@ module Compass
       :color_output,
       :preferred_syntax,
       :disable_warnings,
-      :sprite_engine,
+      :sprite_engine
-      :chunky_png_options
     ].flatten
 
     # Registers a new configuration property.

lib/compass/configuration/adapters.rb

@@ -38,8 +38,8 @@ module Compass
       end
 
       def absolute_path?(path)
-        # Pretty basic implementation
+        # This is only going to work on unix, gonna need a better implementation.
-        path.index(File::SEPARATOR) == 0 || path.index(':') == 1
+        path.index(File::SEPARATOR) == 0
       end
 
       def to_sass_engine_options

lib/compass/configuration/data.rb

@@ -71,10 +71,8 @@ module Compass
       end
 
       # When called with a block, defines the cache buster strategy to be used.
-      # If the block returns nil or a string, then it is appended to the url as a query parameter.
+      # The block must return nil or a string that can be appended to a url as a query parameter.
-      # In this case, the returned string must not include the starting '?'.
+      # The returned string must not include the starting '?'.
-      # The block may also return a hash with :path and/or :query values and it
-      # will replace the original path and query string with the busted values returned.
       # The block will be passed the root-relative url of the asset.
       # If the block accepts two arguments, it will also be passed a File object
       # that points to the asset on disk -- which may or may not exist.

lib/compass/configuration/defaults.rb

@@ -133,10 +133,6 @@ module Compass
         :chunky_png
       end
       
-      def default_chunky_png_options
-        {:compression => Zlib::BEST_COMPRESSION}
-      end
-      
       # helper functions
 
       def http_join(*segments)

lib/compass/exec/sub_command_ui.rb

@@ -12,7 +12,7 @@ module Compass::Exec
 
     def run!
       begin
-        return perform!
+        perform!
       rescue Exception => e
         raise e if e.is_a? SystemExit
         if e.is_a?(::Compass::Error) || e.is_a?(OptionParser::ParseError)
@@ -22,6 +22,7 @@ module Compass::Exec
         end
         return 1
       end
+      return 0
     end
     
     protected
@@ -39,9 +40,7 @@ module Compass::Exec
       else
         command_class.parse!(args)
       end
-      cmd = command_class.new(Dir.getwd, @options)
+      command_class.new(Dir.getwd, @options).execute
-      cmd.execute
-      cmd.successful? ? 0 : 1
     rescue OptionParser::ParseError => e
       puts "Error: #{e.message}"
       puts command_class.usage if command_class.respond_to?(:usage)

lib/compass/sass_extensions/functions/display.rb

@@ -1,12 +1,12 @@
 module Compass::SassExtensions::Functions::Display
   DEFAULT_DISPLAY = {
-    :block => %w{address article aside blockquote center dir div dd details dl dt fieldset
+    :block => %w{address blockquote center dir div dd dl dt fieldset form
-                  figcaption figure form footer frameset h1 h2 h3 h4 h5 h6 hr header hgroup
+                 frameset h1 h2 h3 h4 h5 h6 hr isindex menu noframes
-                  isindex menu nav noframes noscript ol p pre section summary ul},
+                 noscript ol p pre ul
-    :inline => %w{a abbr acronym audio b basefont bdo big br canvas cite code command
+                 article aside dialog figure footer header hgroup nav section},
-                  datalist dfn em embed font i img input keygen kbd label mark meter output
+    :inline => %w{a abbr acronym b basefont bdo big br cite code dfn em
-                  progress q rp rt ruby s samp select small span strike strong sub
+                  font i img input kbd label q s samp select small span
-                  sup textarea time tt u var video wbr},
+                  strike strong sub sup textarea tt u var},
     :table => %w{table},
     :"list-item" => %w{li},
     :"table-row-group" => %w{tbody},
@@ -14,10 +14,9 @@ module Compass::SassExtensions::Functions::Display
     :"table-footer-group" => %w{tfoot},
     :"table-row" => %w{tr},
     :"table-cell" => %w{th td},
-    :"html5-block" => %w{article aside details figcaption figure footer header hgroup menu nav section summary},
+    :html5 => %w{article aside dialog figure footer header hgroup nav section}
-    :"html5-inline" => %w{audio canvas command datalist embed keygen mark meter output progress rp rt ruby time video wbr},
   }
-  DEFAULT_DISPLAY[:html5] = (DEFAULT_DISPLAY[:"html5-block"] + DEFAULT_DISPLAY[:"html5-inline"]).sort
+
   # returns a comma delimited string for all the
   # elements according to their default css3 display value.
   def elements_of_type(display)

lib/compass/sass_extensions/functions/inline_image.rb

@@ -35,8 +35,6 @@ private
       'image/jpeg'
     when /\.gif$/i
       'image/gif'
-    when /\.svg$/i
-      'image/svg+xml'
     when /\.otf$/i
       'font/opentype'
     when /\.ttf$/i

lib/compass/sass_extensions/functions/sprites.rb

@@ -96,7 +96,7 @@ module Compass::SassExtensions::Functions::Sprites
   def sprite_url(map)
     verify_map(map, "sprite-url")
     map.generate
-    image_url(Sass::Script::String.new("#{map.path}-s#{map.uniqueness_hash}.png"),
+    image_url(Sass::Script::String.new("#{map.path}-#{map.uniqueness_hash}.png"),
               Sass::Script::Bool.new(false),
               Sass::Script::Bool.new(false))
   end

lib/compass/sass_extensions/functions/urls.rb

@@ -91,7 +91,9 @@ module Compass::SassExtensions::Functions::Urls
       if cache_buster.is_a?(Sass::Script::String)
         path += "?#{cache_buster.value}"
       else
-        path = cache_busted_path(path, real_path)
+        if buster = compute_cache_buster(path, real_path)
+          path += "?#{buster}"
+        end
       end
     end
 
@@ -135,23 +137,6 @@ module Compass::SassExtensions::Functions::Urls
     end
   end
 
-  def cache_busted_path(path, real_path)
-    cache_buster = compute_cache_buster(path, real_path)
-    if cache_buster.nil?
-      return path
-    elsif cache_buster.is_a?(String)
-      cache_buster = {:query => cache_buster}
-    else
-      path = cache_buster[:path] if cache_buster[:path]
-    end
-    
-    if cache_buster[:query]
-      "%s?%s" % [path, cache_buster[:query]]
-    else
-      path
-    end
-  end
-
   def compute_cache_buster(path, real_path)
     if Compass.configuration.asset_cache_buster
       args = [path]

lib/compass/sass_extensions/sprites.rb

@@ -1,6 +1,7 @@
 require 'digest/md5'
 require 'compass/sprite_importer'
 
+
 module Compass
   module SassExtensions
     module Sprites
@@ -8,9 +9,13 @@ module Compass
   end
 end
 
-require 'compass/sass_extensions/sprites/image'
+#modules
-require 'compass/sass_extensions/sprites/sprite_methods'
+require 'compass/sass_extensions/sprites/sprite'
-require 'compass/sass_extensions/sprites/image_methods'
+require 'compass/sass_extensions/sprites/processing'
+require 'compass/sass_extensions/sprites/image_helper'
+#classes
 require 'compass/sass_extensions/sprites/sprite_map'
+require 'compass/sass_extensions/sprites/image'
+require 'compass/sass_extensions/sprites/row_fitter'
+require 'compass/sass_extensions/sprites/image_row'
 require 'compass/sass_extensions/sprites/engines'
-

lib/compass/sass_extensions/sprites/base.rb

@@ -0,0 +1,74 @@
+module Compass
+  module SassExtensions
+    module Sprites
+      class Base < Sass::Script::Literal
+        
+        attr_accessor :image_names, :path, :name, :map, :kwargs
+        attr_accessor :images, :width, :height
+        
+        include Sprite
+        include Processing
+        include ImageHelper
+        
+        # Initialize a new aprite object from a relative file path
+        # the path is relative to the <tt>images_path</tt> confguration option
+        def self.from_uri(uri, context, kwargs)
+          sprite_map = ::Compass::SpriteMap.new(:uri => uri.value, :options => {})
+          sprites = sprite_map.files.map do |sprite|
+            sprite.gsub(Compass.configuration.images_path+"/", "")
+          end
+          new(sprites, sprite_map, context, kwargs)
+        end
+        
+       def initialize(sprites, sprite_map, context, kwargs)
+          require_engine!
+          @image_names = sprites
+          @path = sprite_map.path
+          @name = sprite_map.name
+          @kwargs = kwargs
+          @kwargs['cleanup'] ||= Sass::Script::Bool.new(true)
+          @kwargs['smart_pack'] ||= Sass::Script::Bool.new(false)
+          @images = nil
+          @width = nil
+          @height = nil
+          @evaluation_context = context
+          @map = sprite_map
+          validate!
+          compute_image_metadata!
+        end
+        
+        # Loads the sprite engine
+        def require_engine!
+          self.class.send(:include, eval("::Compass::SassExtensions::Sprites::#{modulize}Engine"))
+        end
+
+        def inspect
+          to_s
+        end
+
+        def to_s(kwargs = self.kwargs)
+          sprite_url(self).value
+        end
+
+        def respond_to?(meth)
+          super || @evaluation_context.respond_to?(meth)
+        end
+
+        def method_missing(meth, *args, &block)
+          if @evaluation_context.respond_to?(meth)
+            @evaluation_context.send(meth, *args, &block)
+          else
+            super
+          end
+        end
+        
+        private 
+        
+        def modulize
+          @modulize ||= Compass::configuration.sprite_engine.to_s.scan(/([^_.]+)/).flatten.map {|chunk| "#{chunk[0].chr.upcase}#{chunk[1..-1]}" }.join
+        end
+        
+      end
+    end
+  end
+end

lib/compass/sass_extensions/sprites/engines.rb

@@ -1,25 +1 @@
-module Compass
-  module SassExtensions
-    module Sprites
-      class Engine
-        attr_accessor :width, :height, :images, :canvas
-        def initialize(width, height, images)
-          @width, @height, @images = width, height, images
-          @canvas = nil
-        end
-        
-        def construct_sprite
-          raise ::Compass::Error, "You must impliment construct_sprite"
-        end
-        
-        def save(filename)
-          raise ::Compass::Error, "You must impliment save(filename)"
-        end
-        
-      end
-    end
-  end
-end
-
-
 require 'compass/sass_extensions/sprites/engines/chunky_png_engine'

lib/compass/sass_extensions/sprites/engines/chunky_png_engine.rb

@@ -7,19 +7,20 @@ end
 module Compass
   module SassExtensions
     module Sprites
-      class ChunkyPngEngine < Compass::SassExtensions::Sprites::Engine
+      module ChunkyPngEngine
         
+        # Returns a PNG object
         def construct_sprite
-          @canvas = ChunkyPNG::Image.new(width, height, ChunkyPNG::Color::TRANSPARENT)
+          output_png = ChunkyPNG::Image.new(width, height, ChunkyPNG::Color::TRANSPARENT)
           images.each do |image|
             input_png  = ChunkyPNG::Image.from_file(image.file)
             if image.repeat == "no-repeat"
-              canvas.replace! input_png, image.left, image.top
+              output_png.replace! input_png, image.left, image.top
             else
               x = image.left - (image.left / image.width).ceil * image.width
               while x < width do
                 begin
-                  canvas.replace! input_png, x, image.top
+                  output_png.replace! input_png, x, image.top
                   x += image.width 
                 rescue ChunkyPNG::OutOfBounds
                   break;
@@ -27,16 +28,8 @@ module Compass
               end
             end
           end
+          output_png
         end
-        
-        def save(filename)
-          if canvas.nil?
-            construct_sprite
-          end
-          
-          canvas.save(filename,  Compass.configuration.chunky_png_options)
-        end
-        
       end
     end
   end

lib/compass/sass_extensions/sprites/image.rb

@@ -108,6 +108,9 @@ module Compass
           end
         end
 
+        def <=>(other)
+          other.width <=> self.width
+        end
                 
         private
           def dimensions

lib/compass/sass_extensions/sprites/image_helper.rb

@@ -1,7 +1,7 @@
 module Compass
   module SassExtensions
     module Sprites
-      module ImageMethods
+      module ImageHelper
         # Fetches the Sprite::Image object for the supplied name
          def image_for(name)
            @images.detect { |img| img.name == name}

lib/compass/sass_extensions/sprites/image_row.rb

@@ -0,0 +1,48 @@
+require 'forwardable'
+
+module Compass
+  module SassExtensions
+    module Sprites
+      class ImageRow
+        extend Forwardable
+
+        attr_reader :images, :max_width
+        def_delegators :@images, :last, :delete, :empty?, :length
+        
+        def initialize(max_width)
+          @images = []
+          @max_width = max_width
+        end
+        
+        def add(image)
+          return false if !will_fit?(image)
+          @images << image
+          true
+        end
+
+        alias :<< :add
+        
+        def height
+          images.map(&:height).max
+        end
+        
+        def width
+          images.map(&:width).max
+        end
+
+        def total_width
+          images.inject(0) {|sum, img| sum + img.width }
+        end
+        
+        def efficiency
+          1 - (total_width.to_f / max_width.to_f)
+        end
+
+        def will_fit?(image)
+          (total_width + image.width) <= max_width
+        end
+      end
+    end
+  end
+end
+  

lib/compass/sass_extensions/sprites/processing.rb

@@ -0,0 +1,32 @@
+module Compass
+  module SassExtensions
+    module Sprites
+      module Processing
+        def smart_packing
+          fitter = ::Compass::SassExtensions::Sprites::RowFitter.new(@images)
+          current_y = 0
+          fitter.fit!.each do |row|
+            current_x = 0
+            row.images.each_with_index do |image, index|
+              image.left = current_x
+              image.top = current_y
+              current_x += image.width
+            end
+            current_y += row.height
+          end          
+        end
+        
+        
+        def legacy_packing
+          @images.each_with_index do |image, index|
+            image.left = image.position.unit_str == "%" ? (@width - image.width) * (image.position.value / 100) : image.position.value
+            next if index == 0
+            last_image = @images[index-1]
+            image.top = last_image.top + last_image.height + [image.spacing,  last_image.spacing].max
+            last_image = image
+          end
+        end
+      end
+    end
+  end
+end

lib/compass/sass_extensions/sprites/row_fitter.rb

@@ -0,0 +1,83 @@
+require 'forwardable'
+
+module Compass
+  module SassExtensions
+    module Sprites
+      class RowFitter
+        extend Forwardable
+
+        attr_reader :images, :rows
+        def_delegators :rows, :[]
+
+        def initialize(images)
+          @images = images.sort
+          @rows = []
+        end
+
+        def fit!(style = :scan)
+          send("#{style}_fit")
+          @rows
+        end
+
+        def width
+          @width ||= @images.collect(&:width).max
+        end
+
+        def efficiency
+          @rows.inject(0) { |sum, row| sum += row.efficiency } ** @rows.length
+        end
+
+        private
+        def new_row(image = nil)
+          row = Compass::SassExtensions::Sprites::ImageRow.new(width)
+          row.add(image) if image
+          row
+        end
+
+        def fast_fit
+          row = new_row
+          @images.each do |image|
+            if !row.add(image)
+              @rows << row
+              row = new_row(image)
+            end
+          end
+
+          @rows << row
+        end
+
+        def scan_fit
+          fast_fit
+
+          moved_images = []
+
+          begin
+            removed = false
+
+            catch :done do
+              @rows.each do |row|
+                (@rows - [ row ]).each do |other_row|
+                  other_row.images.each do |image|
+                    if !moved_images.include?(image)
+                      if row.will_fit?(image)
+                        other_row.delete(image)
+                        row << image
+
+                        @rows.delete(other_row) if other_row.empty?
+                        removed = true
+
+                        moved_images << image
+                        throw :done
+                      end
+                    end
+                  end
+                end
+              end
+            end
+          end while removed
+        end
+      end
+    end
+  end
+end
+

lib/compass/sass_extensions/sprites/sprite.rb

@@ -1,7 +1,7 @@
 module Compass
   module SassExtensions
     module Sprites
-      module SpriteMethods
+      module Sprite
         
         # Changing this string will invalidate all previously generated sprite images.
         # We should do so only when the packing algorithm changes
@@ -15,14 +15,6 @@ module Compass
           init_images
           compute_image_positions!
           @height = @images.last.top + @images.last.height
-          init_engine
-        end
-        
-        def init_engine
-          @engine = eval("::Compass::SassExtensions::Sprites::#{modulize}Engine.new(nil, nil, nil)")
-          @engine.width = @width
-          @engine.height = @height
-          @engine.images = @images
         end
         
         # Creates the Sprite::Image objects for each image and calculates the width
@@ -37,11 +29,10 @@ module Compass
         # Calculates the overal image dimensions
         # collects image sizes and input parameters for each sprite
         def compute_image_positions!
-          @images.each_with_index do |image, index|
+          if kwargs.get_var('smart-pack').value
-            image.left = image.position.unit_str == "%" ? (@width - image.width) * (image.position.value / 100) : image.position.value
+            smart_packing
-            next if index == 0
+          else
-            last_image = @images[index-1]
+            legacy_packing
-            image.top = last_image.top + last_image.height + [image.spacing,  last_image.spacing].max
           end
         end
         
@@ -56,7 +47,7 @@ module Compass
 
         # The on-the-disk filename of the sprite
         def filename
-          File.join(Compass.configuration.images_path, "#{path}-s#{uniqueness_hash}.png")
+          File.join(Compass.configuration.images_path, "#{path}-#{uniqueness_hash}.png")
         end
 
         # Generate a sprite image if necessary
@@ -65,9 +56,9 @@ module Compass
             if kwargs.get_var('cleanup').value
               cleanup_old_sprites
             end
-            engine.construct_sprite
+            sprite_data = construct_sprite
-            Compass.configuration.run_callback(:sprite_generated, engine.canvas)
+            save!(sprite_data)
-            save!
+            Compass.configuration.run_callback(:sprite_generated, sprite_data)
           end
         end
         
@@ -99,8 +90,8 @@ module Compass
         end
 
         # Saves the sprite engine
-        def save!
+        def save!(output_png)
-          saved = engine.save(filename)
+          saved = output_png.save filename
           Compass.configuration.run_callback(:sprite_saved, filename)
           saved
         end

lib/compass/sass_extensions/sprites/sprite_map.rb

@@ -2,11 +2,6 @@ module Compass
   module SassExtensions
     module Sprites
       class SpriteMap < Sass::Script::Literal
-        attr_accessor :image_names, :path, :name, :map, :kwargs
-        attr_accessor :images, :width, :height, :engine
-
-        include SpriteMethods
-        include ImageMethods
         
         
         # Initialize a new sprite object from a relative file path
@@ -19,7 +14,21 @@ module Compass
           new(sprites, importer.path, importer.name, context, kwargs)
         end
         
+        # Loads the sprite engine
+        def require_engine!
+          self.class.send(:include, eval("::Compass::SassExtensions::Sprites::#{modulize}Engine"))
+        end
+      
+        # Changing this string will invalidate all previously generated sprite images.
+        # We should do so only when the packing algorithm changes
+        SPRITE_VERSION = "1"
+
+        attr_accessor :image_names, :path, :name, :kwargs
+        attr_accessor :images, :width, :height
+
+
         def initialize(sprites, path, name, context, kwargs)
+          require_engine!
           @image_names = sprites
           @path = path
           @name = name
@@ -28,12 +37,150 @@ module Compass
           @images = nil
           @width = nil
           @height = nil
-          @engine = nil
           @evaluation_context = context
           validate!
           compute_image_metadata!
         end
 
+        # Calculate the size of the sprite
+        def size
+          [width, height]
+        end
+      
+        # Calculates the overal image dimensions
+        # collects image sizes and input parameters for each sprite
+        # Calculates the height
+        def compute_image_metadata!
+          @width = 0
+          init_images
+          compute_image_positions!
+          @height = @images.last.top + @images.last.height
+        end
+        
+        # Creates the Sprite::Image objects for each image and calculates the width
+        def init_images
+          @images = image_names.collect do |relative_file|
+            image = Compass::SassExtensions::Sprites::Image.new(self, relative_file, kwargs)
+            @width = [ @width, image.width + image.offset ].max
+            image
+          end
+        end
+        
+        # Calculates the overal image dimensions
+        # collects image sizes and input parameters for each sprite
+        def compute_image_positions!
+          @images.each_with_index do |image, index|
+            image.left = image.position.unit_str == "%" ? (@width - image.width) * (image.position.value / 100) : image.position.value
+            next if index == 0
+            last_image = @images[index-1]
+            image.top = last_image.top + last_image.height + [image.spacing,  last_image.spacing].max
+          end
+        end
+        
+        # Fetches the Sprite::Image object for the supplied name
+        def image_for(name)
+          @images.detect { |img| img.name == name}
+        end
+        
+        # Returns true if the image name has a hover selector image
+        def has_hover?(name)
+          !image_for("#{name}_hover").nil?
+        end
+        
+        # Returns true if the image name has a target selector image
+        def has_target?(name)
+          !image_for("#{name}_target").nil?
+        end
+        
+        # Returns true if the image name has an active selector image
+        def has_active?(name)
+          !image_for("#{name}_active").nil?
+        end
+        
+        # Return and array of image names that make up this sprite
+        def sprite_names
+          image_names.map { |f| File.basename(f, '.png') }
+        end
+
+
+        # Validates that the sprite_names are valid sass
+        def validate!
+          for sprite_name in sprite_names
+            unless sprite_name =~ /\A#{Sass::SCSS::RX::IDENT}\Z/
+              raise Sass::SyntaxError, "#{sprite_name} must be a legal css identifier"
+            end
+          end
+        end
+
+        # The on-the-disk filename of the sprite
+        def filename
+          File.join(Compass.configuration.images_path, "#{path}-#{uniqueness_hash}.png")
+        end
+
+        # Generate a sprite image if necessary
+        def generate
+          if generation_required?
+            if kwargs.get_var('cleanup').value
+              cleanup_old_sprites
+            end
+            sprite_data = construct_sprite
+            save!(sprite_data)
+            Compass.configuration.run_callback(:sprite_generated, sprite_data)
+          end
+        end
+        
+        def cleanup_old_sprites
+          Dir[File.join(Compass.configuration.images_path, "#{path}-*.png")].each do |file|
+            FileUtils.rm file
+          end
+        end
+        
+        # Does this sprite need to be generated
+        def generation_required?
+          !File.exists?(filename) || outdated?
+        end
+
+        # Returns the uniqueness hash for this sprite object
+        def uniqueness_hash
+          @uniqueness_hash ||= begin
+            sum = Digest::MD5.new
+            sum << SPRITE_VERSION
+            sum << path
+            images.each do |image|
+              [:relative_file, :height, :width, :repeat, :spacing, :position, :digest].each do |attr|
+                sum << image.send(attr).to_s
+              end
+            end
+            sum.hexdigest[0...10]
+          end
+          @uniqueness_hash
+        end
+
+        # Saves the sprite engine
+        def save!(output_png)
+          saved = output_png.save filename
+          Compass.configuration.run_callback(:sprite_saved, filename)
+          saved
+        end
+
+        # All the full-path filenames involved in this sprite
+        def image_filenames
+          @images.map(&:file)
+        end
+
+        # Checks whether this sprite is outdated
+        def outdated?
+          if File.exists?(filename)
+            return @images.map(&:mtime).any? { |imtime| imtime.to_i > self.mtime.to_i }
+          end
+          true
+        end
+
+        # Mtime of the sprite file
+        def mtime
+          @mtime ||= File.mtime(filename)
+        end
+
         def inspect
           to_s
         end

lib/compass/sprite_importer.rb

@@ -5,13 +5,6 @@ module Compass
     SPRITE_IMPORTER_REGEX = %r{((.+/)?([^\*.]+))/(.+?)\.png}
     VALID_EXTENSIONS = ['.png']
     
-    # finds all sprite files
-    def self.find_all_sprite_map_files(path)
-      hex = "[0-9a-f]"
-      glob = "*-{,s}#{hex*10}{#{VALID_EXTENSIONS.join(",")}}"
-      Dir.glob(File.join(path, "**", glob))
-    end
-
     def self.load(uri, options)
       klass = Compass::SpriteImporter.new
       klass.uri, klass.options = uri, options
@@ -38,7 +31,7 @@ module Compass
     end
     
     def to_s
-      self.class.name
+      content_for_images
     end
     
     def hash

lib/compass/validator.rb

@@ -1,16 +1,9 @@
 begin
   require 'rubygems'
   require 'compass-validator'
-rescue LoadError => e
+rescue LoadError
-  if e.message =~ /core_ext/
+  raise Compass::MissingDependency, %Q{The Compass CSS Validator could not be loaded. Please install it:
-    raise Compass::MissingDependency, <<-ERRORMSG
+
-The Compass CSS Validator is out of date. Please upgrade it:
-sudo gem install compass-validator --version ">= 3.0.1"
-ERRORMSG
-  else
-    raise Compass::MissingDependency, <<-ERRORMSG
-The Compass CSS Validator could not be loaded. Please install it:
 sudo gem install compass-validator
-ERRORMSG
+}
-  end
 end

spec/compass/commands/sprite_spec.rb

@@ -1,27 +1,8 @@
-require 'test_helper'
+require 'spec_helper'
-
+require 'compass/commands'
-class SpriteCommandTest < Test::Unit::TestCase
+require 'compass/exec'
-  attr_reader :test_dir
+require 'compass/commands/sprite'
-  
+describe Compass::Commands::Sprite do
-  def setup
-    @images_src_path = File.join(File.dirname(__FILE__), '..', '..', 'fixtures', 'sprites', 'public', 'images')
-    @images_tmp_path = File.join(File.dirname(__FILE__), '..', '..', 'fixtures', 'sprites', 'public', 'images-tmp')
-    @before_dir = ::Dir.pwd
-    create_temp_cli_dir
-    create_sprite_temp
-    File.open(File.join(@test_dir, 'config.rb'), 'w') do |f|
-      f << config_data
-    end
-  end
-  
-  def create_sprite_temp
-    ::FileUtils.cp_r @images_src_path, @images_tmp_path
-  end
-
-  def clean_up_sprites
-    ::FileUtils.rm_r @images_tmp_path
-  end
-  
   def config_data
     return <<-CONFIG
       images_path = #{@images_tmp_path.inspect}
@@ -44,7 +25,16 @@ class SpriteCommandTest < Test::Unit::TestCase
     options.map.flatten!
   end
   
-  def teardown
+  let(:test_dir) { @test_dir }  
+  before :each do
+    @before_dir = ::Dir.pwd
+    create_temp_cli_dir
+    create_sprite_temp
+    File.open(File.join(@test_dir, 'config.rb'), 'w') do |f|
+      f << config_data
+    end
+  end
+  after :each do
     ::Dir.chdir @before_dir
     clean_up_sprites
     if File.exists?(@test_dir)
@@ -53,8 +43,13 @@ class SpriteCommandTest < Test::Unit::TestCase
   end
   
   it "should create sprite file" do
-    assert_equal 0, run_compass_with_options(['sprite', "-f", 'stylesheet.scss', "'#{@images_tmp_path}/*.png'"]).to_i
+    run_compass_with_options(['sprite', "-f", "stylesheet.scss", "'#{@images_tmp_path}/*.png'"]).to_i.should == 0
-    assert File.exists?(File.join(test_dir, 'stylesheet.scss'))
+    File.exists?(File.join(test_dir, 'stylesheet.scss')).should be_true
   end
   
+  it "should fail gracfuly when giving bad arguments" do
+    pending
+  end
+  
+  
 end

spec/compass/sass_extensions/sprites/base_spec.rb

@@ -0,0 +1,57 @@
+require 'spec_helper'
+describe Compass::SassExtensions::Sprites::Base do
+  
+  before :each do
+    @images_src_path = File.join(File.dirname(__FILE__), '..', '..', '..', 'test_project', 'public', 'images')
+    @images_tmp_path = File.join(File.dirname(__FILE__), '..', '..', '..', 'test_project', 'public', 'images-tmp')
+    FileUtils.cp_r @images_src_path, @images_tmp_path
+    config = Compass::Configuration::Data.new('config')
+    config.images_path = @images_tmp_path
+    Compass.add_configuration(config)
+    Compass.configure_sass_plugin!
+    #fix this eww
+    options = Compass.sass_engine_options.extend Compass::SassExtensions::Functions::Sprites::VariableReader
+    @map = Compass::SpriteImporter.new("selectors/*.png", options)
+    @base = Compass::SassExtensions::Sprites::Base.new(@map.sprite_names.map{|n| "selectors/#{n}.png"}, @map.path, 'selectors', @map.sass_engine, @map.options)
+  end
+
+  after :each do
+    FileUtils.rm_r @images_tmp_path
+  end
+  
+  subject { @base }
+  
+  its(:size) { should == [10,40] }
+  its(:sprite_names) { should ==  @map.sprite_names }
+  its(:image_filenames) { should == Dir["#{@images_tmp_path}/selectors/*.png"].sort }
+  its(:generation_required?) { should be_true }
+  its(:uniqueness_hash) { should == 'ef52c5c63a'}
+  its(:outdated?) { should be_true }
+  its(:filename) { should == File.join(@images_tmp_path, "#{@base.path}-#{@base.uniqueness_hash}.png")}
+  
+  it "should return the 'ten-by-ten' image" do
+    subject.image_for('ten-by-ten').name.should == 'ten-by-ten'
+    subject.image_for('ten-by-ten').should be_a Compass::SassExtensions::Sprites::Image
+  end
+  
+  %w(target hover active).each do |selector|
+    it "should have a #{selector}" do
+      subject.send(:"has_#{selector}?", 'ten-by-ten').should be_true
+    end
+    
+    it "should return #{selector} image class" do
+      subject.image_for('ten-by-ten').send(:"#{selector}").name.should == "ten-by-ten_#{selector}"
+    end
+    
+  end
+  context "#generate" do
+    before { @base.generate }
+    it "should generate sprite" do
+      File.exists?(@base.filename).should be_true
+    end
+    
+    its(:generation_required?) { should be_false }
+    its(:outdated?) { should be_false }
+  end
+  
+end

spec/compass/sass_extensions/sprites/image_spec.rb

@@ -0,0 +1,161 @@
+require 'spec_helper'
+require 'compass/sass_extensions/sprites/image'
+
+describe Compass::SassExtensions::Sprites::Image do
+  let(:sprite_filename) { 'squares/ten-by-ten.png' }
+  let(:sprite_path) { File.join(images_src_path, sprite_filename) }
+  let(:sprite_name) { File.basename(sprite_filename, '.png') }
+  let(:parent) do
+    mock
+  end
+  before do
+    parent.stubs(:image_for).with('ten-by-ten').returns(image)
+    parent.stubs(:image_for).with('ten-by-ten_hover').returns(hover_image)
+  end
+  let(:image) { self.class.describes.new(parent, File.join(sprite_filename), options)}
+  let(:hover_image) { self.class.describes.new(parent, File.join('selectors/ten-by-ten_hover.png'), options)}
+  let(:digest) { Digest::MD5.file(sprite_path).hexdigest }
+  subject { image }
+
+  before {
+    file = StringIO.new("images_path = #{images_src_path.inspect}\n")
+    Compass.add_configuration(file, "sprite_config")
+  }
+
+  describe '#initialize' do
+    its(:name) { should == sprite_name }
+    its(:file) { should == sprite_path }
+    its(:relative_file) { should == sprite_filename }
+    its(:width) { should == 10 }
+    its(:height) { should == 10 }
+    its(:digest) { should == digest }
+    its(:top) { should == 0 }
+    its(:left) { should == 0 }
+  end
+
+  let(:get_var_expects) { nil }
+  let(:get_var_return) { nil }
+
+  let(:options) {
+    options = mock
+    options.stubs(:get_var).with(anything).returns(nil)
+    options.stubs(:get_var).with(get_var_expects).returns(get_var_return)
+    options
+  }
+  
+  describe '#parent' do
+    context '_hover' do
+      subject { hover_image }
+      its(:parent) { should == image }
+    end
+    context 'no parent' do
+      subject { image }
+      its(:parent) { should be_nil }
+    end
+  end
+  
+  describe '#repeat' do
+    let(:type) { nil }
+    let(:get_var_return) { OpenStruct.new(:value => type) }
+
+    context 'specific image' do
+      let(:type) { 'specific' }
+      let(:get_var_expects) { "#{sprite_name}-repeat" }
+
+      its(:repeat) { should == type }
+    end
+
+    context 'global' do
+      let(:type) { 'global' }
+      let(:get_var_expects) { 'repeat' }
+
+      its(:repeat) { should == type }
+    end
+
+    context 'default' do
+      let(:get_var_expects) { nil }
+
+      its(:repeat) { should == "no-repeat" }
+    end
+  end
+
+  describe '#position' do
+    let(:type) { nil }
+    let(:get_var_return) { type }
+
+    context 'specific image' do
+      let(:type) { 'specific' }
+      let(:get_var_expects) { "#{sprite_name}-position" }
+
+      its(:position) { should == type }
+    end
+
+    context 'global' do
+      let(:type) { 'global' }
+      let(:get_var_expects) { 'position' }
+
+      its(:position) { should == type }
+    end
+
+    context 'default' do
+      let(:get_var_expects) { nil }
+
+      its(:position) { should == Sass::Script::Number.new(0, ["px"]) }
+    end
+  end
+
+  describe '#spacing' do
+    let(:type) { nil }
+    let(:get_var_return) { OpenStruct.new(:value => type) }
+
+    context 'specific image' do
+      let(:type) { 'specific' }
+      let(:get_var_expects) { "#{sprite_name}-spacing" }
+
+      its(:spacing) { should == type }
+    end
+
+    context 'global' do
+      let(:type) { 'global' }
+      let(:get_var_expects) { 'spacing' }
+
+      its(:spacing) { should == type }
+    end
+
+    context 'default' do
+      let(:get_var_expects) { nil }
+
+      its(:spacing) { should == Sass::Script::Number.new(0).value }
+    end
+  end
+
+  describe '#offset' do
+    before { image.stubs(:position).returns(stub_position) }
+
+    let(:offset) { 100 }
+    let(:stub_position) {
+      stub(:value => offset)
+    }
+
+    context 'unitless' do
+      before { stub_position.stubs(:unitless?).returns(true) }
+      before { stub_position.stubs(:unit_str).returns('em') }
+
+      its(:offset) { should == offset }
+    end
+
+    context 'pixels' do
+      before { stub_position.stubs(:unitless?).returns(false) }
+      before { stub_position.stubs(:unit_str).returns('px') }
+
+      its(:offset) { should == offset }
+    end
+
+    context 'neither, use 0' do
+      before { stub_position.stubs(:unitless?).returns(false) }
+      before { stub_position.stubs(:unit_str).returns('em') }
+
+      its(:offset) { should == 0 }
+    end
+  end
+end

spec/compass/sass_extensions/sprites/sprite_map_spec.rb

@@ -0,0 +1,54 @@
+require 'spec_helper'
+require 'fakefs/spec_helpers'
+require 'timecop'
+
+describe Compass::SpriteImporter do
+  include FakeFS::SpecHelpers
+
+  let(:sprite_map) { self.class.describes.new(uri, options) }
+  let(:options) { { :test => :test2 } }
+
+  subject { sprite_map }
+
+  let(:path) { 'path' }
+  let(:dir) { "dir/#{name}" }
+  let(:name) { 'subdir' }
+
+  let(:sprite_path) { File.join(path, dir) }
+  let(:files) { (1..3).collect { |i| File.join(sprite_path, "#{i}.png") } }
+  let(:expanded_files) { files.collect { |file| File.expand_path(file) } }
+
+  let(:configuration) { stub(:images_path => path) }
+  let(:mtime) { Time.now - 30 }
+
+  before {
+    Compass.stubs(:configuration).returns(configuration)
+
+    FileUtils.mkdir_p(sprite_path)
+    Timecop.freeze(mtime) do
+      files.each { |file| File.open(file, 'w') }
+    end
+    Timecop.return
+  }
+
+  describe '#initialize' do
+    let(:uri) { 'dir/subdir/*.png' }
+
+    its(:uri) { should == uri }
+    its(:path) { should == dir }
+    its(:name) { should == name }
+
+    its(:files) { should == expanded_files }
+
+    its(:sass_options) { should == options.merge(:filename => name, :syntax => :scss, :importer => sprite_map) }
+
+
+    it "should have a correct mtime" do
+      sprite_map.mtime(uri, subject.sass_options).should == mtime
+    end
+
+    it "should have a test for the sass engine" do
+      pending 'sass'
+    end
+  end
+end

spec/compass/sass_extensions/sprites/sprites_spec.rb

@@ -0,0 +1,5 @@
+require 'spec_helper'
+require 'fakefs/spec_helpers'
+
+describe Compass::Sprites do
+end

spec/spec_helper.rb

@@ -0,0 +1,37 @@
+$LOAD_PATH.unshift(File.dirname(__FILE__))
+$LOAD_PATH.unshift(File.join(File.dirname(__FILE__), '..', 'lib'))
+require 'rubygems'
+require 'compass'
+require 'rspec'
+require 'rspec/autorun'
+require 'mocha'
+
+module CompassGlobalInclude
+  class << self
+    def included(klass)
+      klass.instance_eval do
+        let(:images_src_path) { File.join(File.dirname(__FILE__), 'test_project', 'public', 'images') }
+      end
+    end
+  end
+end
+
+module CompassSpriteHelpers
+  def create_sprite_temp
+    ::FileUtils.cp_r @images_src_path, @images_tmp_path
+  end
+
+  def clean_up_sprites
+    ::FileUtils.rm_r @images_tmp_path
+  end
+end
+
+RSpec.configure do |config|
+  config.include(CompassGlobalInclude)
+  config.include(CompassSpriteHelpers)
+  config.before :each do
+    @images_src_path = File.join(File.dirname(__FILE__), 'test_project', 'public', 'images')
+    @images_tmp_path = File.join(File.dirname(__FILE__), 'test_project', 'public', 'images-tmp')
+  end
+  config.mock_with :mocha
+end

spec/sprites_spec.rb

@@ -0,0 +1,571 @@
+require File.expand_path(File.dirname(__FILE__) + '/spec_helper')
+require 'digest/md5'
+
+describe Compass::Sprites do
+
+  before :each do
+    create_sprite_temp
+    file = StringIO.new("images_path = #{@images_tmp_path.inspect}\n")
+    Compass.add_configuration(file, "sprite_config")
+    Compass.configure_sass_plugin!
+  end
+
+  after :each do
+    clean_up_sprites
+  end
+
+  def map_location(file)
+    Dir.glob(File.join(@images_tmp_path, file)).first
+  end
+
+  def image_size(file)
+    IO.read(map_location(file))[0x10..0x18].unpack('NN')
+  end
+
+  def image_md5(file)
+    md5 = Digest::MD5.new
+    md5.update IO.read(map_location(file))
+    md5.hexdigest
+  end
+
+  def render(scss)
+    scss = %Q(@import "compass"; #{scss})
+    options = Compass.sass_engine_options
+    options[:line_comments] = false
+    options[:style] = :expanded
+    options[:syntax] = :scss
+    css = Sass::Engine.new(scss, options).render
+    # reformat to fit result of heredoc:
+    "      #{css.gsub('@charset "UTF-8";', '').gsub(/\n/, "\n      ").strip}\n"
+  end
+
+  #Callbacks
+  describe 'callbacks' do
+    it "should fire on_sprite_saved" do
+      saved = false
+      path = nil
+      Compass.configuration.on_sprite_saved {|filepath| path = filepath; saved = true }
+      render <<-SCSS
+        @import "squares/*.png";
+        @include all-squares-sprites;
+      SCSS
+      saved.should eq true
+      path.should be_kind_of String
+    end
+    it "should fire on_sprite_generated" do
+      saved = false
+      sprite_data = nil
+      Compass.configuration.on_sprite_generated {|data| sprite_data = data; saved = true }
+      render <<-SCSS
+        @import "squares/*.png";
+        @include all-squares-sprites;
+      SCSS
+      sprite_data.should be_kind_of ChunkyPNG::Image
+      saved.should eq true
+    end
+  end
+
+  # DEFAULT USAGE:
+  it "should generate sprite classes" do
+    css = render <<-SCSS
+      @import "squares/*.png";
+      @include all-squares-sprites;
+    SCSS
+    css.should == <<-CSS
+      .squares-sprite, .squares-ten-by-ten, .squares-twenty-by-twenty {
+        background: url('/squares-161c60ad78.png') no-repeat;
+      }
+      
+      .squares-ten-by-ten {
+        background-position: 0 0;
+      }
+      
+      .squares-twenty-by-twenty {
+        background-position: 0 -10px;
+      }
+    CSS
+    image_size('squares-*.png').should == [20, 30]
+    image_md5('squares-*.png').should == 'fcc93d7b279c2ad6898fbca49cbd01e1'
+  end
+
+  it "should generate sprite classes with dimensions" do
+    css = render <<-SCSS
+      $squares-sprite-dimensions: true;
+      @import "squares/*.png";
+      @include all-squares-sprites;
+    SCSS
+    css.should == <<-CSS
+      .squares-sprite, .squares-ten-by-ten, .squares-twenty-by-twenty {
+        background: url('/squares-161c60ad78.png') no-repeat;
+      }
+      
+      .squares-ten-by-ten {
+        background-position: 0 0;
+        height: 10px;
+        width: 10px;
+      }
+      
+      .squares-twenty-by-twenty {
+        background-position: 0 -10px;
+        height: 20px;
+        width: 20px;
+      }
+    CSS
+    image_size('squares-*.png').should == [20, 30]
+  end
+
+  it "should provide sprite mixin" do
+    css = render <<-SCSS
+      @import "squares/*.png";
+
+      .cubicle {
+        @include squares-sprite("ten-by-ten");
+      }
+
+      .large-cube {
+        @include squares-sprite("twenty-by-twenty", true);
+      }
+    SCSS
+    css.should == <<-CSS
+      .squares-sprite, .cubicle, .large-cube {
+        background: url('/squares-161c60ad78.png') no-repeat;
+      }
+      
+      .cubicle {
+        background-position: 0 0;
+      }
+      
+      .large-cube {
+        background-position: 0 -10px;
+        height: 20px;
+        width: 20px;
+      }
+    CSS
+    image_size('squares-*.png').should == [20, 30]
+  end
+
+  # CUSTOMIZATIONS:
+
+  it "should be possible to change the base class" do
+    css = render <<-SCSS
+      $squares-sprite-base-class: ".circles";
+      @import "squares/*.png";
+    SCSS
+    css.should == <<-CSS
+      .circles {
+        background: url('/squares-161c60ad78.png') no-repeat;
+      }
+    CSS
+    image_size('squares-*.png').should == [20, 30]
+  end
+
+  it "should calculate the spacing between images but not before first image" do
+    css = render <<-SCSS
+      $squares-ten-by-ten-spacing: 33px;
+      @import "squares/*.png";
+      @include all-squares-sprites;
+    SCSS
+    css.should == <<-CSS
+      .squares-sprite, .squares-ten-by-ten, .squares-twenty-by-twenty {
+        background: url('/squares-89450808af.png') no-repeat;
+      }
+      
+      .squares-ten-by-ten {
+        background-position: 0 0;
+      }
+      
+      .squares-twenty-by-twenty {
+        background-position: 0 -43px;
+      }
+    CSS
+    image_size('squares-*.png').should == [20, 63]
+  end
+
+  it "should calculate the spacing between images" do
+    css = render <<-SCSS
+      $squares-twenty-by-twenty-spacing: 33px;
+      @import "squares/*.png";
+      @include all-squares-sprites;
+    SCSS
+    css.should == <<-CSS
+      .squares-sprite, .squares-ten-by-ten, .squares-twenty-by-twenty {
+        background: url('/squares-673837183a.png') no-repeat;
+      }
+      
+      .squares-ten-by-ten {
+        background-position: 0 0;
+      }
+      
+      .squares-twenty-by-twenty {
+        background-position: 0 -43px;
+      }
+    CSS
+    image_size('squares-*.png').should == [20, 63]
+  end
+
+  it "should calculate the maximum spacing between images" do
+    css = render <<-SCSS
+      $squares-ten-by-ten-spacing: 44px;
+      $squares-twenty-by-twenty-spacing: 33px;
+      @import "squares/*.png";
+      @include all-squares-sprites;
+    SCSS
+    css.should == <<-CSS
+      .squares-sprite, .squares-ten-by-ten, .squares-twenty-by-twenty {
+        background: url('/squares-1cd84c9068.png') no-repeat;
+      }
+      
+      .squares-ten-by-ten {
+        background-position: 0 0;
+      }
+      
+      .squares-twenty-by-twenty {
+        background-position: 0 -54px;
+      }
+    CSS
+    image_size('squares-*.png').should == [20, 74]
+  end
+
+  it "should calculate the maximum spacing between images in reversed order" do
+    css = render <<-SCSS
+      $squares-ten-by-ten-spacing: 33px;
+      $squares-twenty-by-twenty-spacing: 44px;
+      @import "squares/*.png";
+      @include all-squares-sprites;
+    SCSS
+    css.should == <<-CSS
+      .squares-sprite, .squares-ten-by-ten, .squares-twenty-by-twenty {
+        background: url('/squares-f25b7090ca.png') no-repeat;
+      }
+      
+      .squares-ten-by-ten {
+        background-position: 0 0;
+      }
+      
+      .squares-twenty-by-twenty {
+        background-position: 0 -54px;
+      }
+    CSS
+    image_size('squares-*.png').should == [20, 74]
+  end
+
+  it "should calculate the default spacing between images" do
+    css = render <<-SCSS
+      $squares-spacing: 22px;
+      @import "squares/*.png";
+      @include all-squares-sprites;
+    SCSS
+    css.should == <<-CSS
+      .squares-sprite, .squares-ten-by-ten, .squares-twenty-by-twenty {
+        background: url('/squares-d66bf24bab.png') no-repeat;
+      }
+      
+      .squares-ten-by-ten {
+        background-position: 0 0;
+      }
+      
+      .squares-twenty-by-twenty {
+        background-position: 0 -32px;
+      }
+    CSS
+    image_size('squares-*.png').should == [20, 52]
+  end
+
+  it "should use position adjustments in functions" do
+    css = render <<-SCSS
+      $squares: sprite-map("squares/*.png", $position: 100%);
+      .squares-sprite {
+        background: $squares no-repeat;
+      }
+
+      .adjusted-percentage {
+        background-position: sprite-position($squares, ten-by-ten, 100%);
+      }
+
+      .adjusted-px-1 {
+        background-position: sprite-position($squares, ten-by-ten, 4px);
+      }
+
+      .adjusted-px-2 {
+        background-position: sprite-position($squares, twenty-by-twenty, -3px, 2px);
+      }
+    SCSS
+    css.should == <<-CSS
+      .squares-sprite {
+        background: url('/squares-8e490168dd.png') no-repeat;
+      }
+      
+      .adjusted-percentage {
+        background-position: 100% 0;
+      }
+      
+      .adjusted-px-1 {
+        background-position: -6px 0;
+      }
+      
+      .adjusted-px-2 {
+        background-position: -3px -8px;
+      }
+    CSS
+    image_size('squares-*.png').should == [20, 30]
+    image_md5('squares-*.png').should == '652b67f5e9092520d6f26caae7e18012'
+  end
+
+  it "should use position adjustments in mixins" do
+    css = render <<-SCSS
+      $squares-position: 100%;
+      @import "squares/*.png";
+
+      .adjusted-percentage {
+        @include squares-sprite("ten-by-ten", $offset-x: 100%);
+      }
+
+      .adjusted-px-1 {
+        @include squares-sprite("ten-by-ten", $offset-x: 4px);
+      }
+
+      .adjusted-px-2 {
+        @include squares-sprite("twenty-by-twenty", $offset-x: -3px, $offset-y: 2px);
+      }
+    SCSS
+    css.should == <<-CSS
+      .squares-sprite, .adjusted-percentage, .adjusted-px-1, .adjusted-px-2 {
+        background: url('/squares-8e490168dd.png') no-repeat;
+      }
+      
+      .adjusted-percentage {
+        background-position: 100% 0;
+      }
+      
+      .adjusted-px-1 {
+        background-position: -6px 0;
+      }
+      
+      .adjusted-px-2 {
+        background-position: -3px -8px;
+      }
+    CSS
+    image_size('squares-*.png').should == [20, 30]
+    image_md5('squares-*.png').should == '652b67f5e9092520d6f26caae7e18012'
+  end
+
+  it "should repeat the image" do
+    css = render <<-SCSS
+      $squares-repeat: repeat;
+      @import "squares/*.png";
+      @include all-squares-sprites;
+    SCSS
+    css.should == <<-CSS
+      .squares-sprite, .squares-ten-by-ten, .squares-twenty-by-twenty {
+        background: url('/squares-a5550fd132.png') no-repeat;
+      }
+      
+      .squares-ten-by-ten {
+        background-position: 0 0;
+      }
+      
+      .squares-twenty-by-twenty {
+        background-position: 0 -10px;
+      }
+    CSS
+    image_size('squares-*.png').should == [20, 30]
+    image_md5('squares-*.png').should == '94abae8440f1b58617f52920b70aaed2'
+  end
+
+  it "should allow the position of a sprite to be specified in absolute pixels" do
+    css = render <<-SCSS
+      $squares-ten-by-ten-position: 10px;
+      $squares-twenty-by-twenty-position: 10px;
+      @import "squares/*.png";
+      @include all-squares-sprites;
+    SCSS
+    css.should == <<-CSS
+      .squares-sprite, .squares-ten-by-ten, .squares-twenty-by-twenty {
+        background: url('/squares-89a274044e.png') no-repeat;
+      }
+      
+      .squares-ten-by-ten {
+        background-position: -10px 0;
+      }
+      
+      .squares-twenty-by-twenty {
+        background-position: -10px -10px;
+      }
+    CSS
+    image_size('squares-*.png').should == [30, 30]
+    image_md5('squares-*.png').should == '2fb19ef9c83018c93c6f147af3a56cb2'
+  end
+
+  it "should provide a nice errors for lemonade's old users" do
+    proc do
+      render <<-SCSS
+        .squares {
+          background: sprite-url("squares/*.png") no-repeat;
+        }
+      SCSS
+    end.should raise_error Sass::SyntaxError,
+      %q(The first argument to sprite-url() must be a sprite map. See http://beta.compass-style.org/help/tutorials/spriting/ for more information.)
+    proc do
+      render <<-SCSS
+        .squares {
+          background: sprite-image("squares/twenty-by-twenty.png") no-repeat;
+        }
+      SCSS
+    end.should raise_error Sass::SyntaxError,
+      %q(The sprite-image() function has been replaced by sprite(). See http://beta.compass-style.org/help/tutorials/spriting/ for more information.)
+    proc do
+      render <<-SCSS
+        @import "squares/*.png";
+
+        .squares {
+          background: sprite-position("squares/twenty-by-twenty.png") no-repeat;
+        }
+      SCSS
+    end.should raise_error Sass::SyntaxError,
+      %q(The first argument to sprite-position() must be a sprite map. See http://beta.compass-style.org/help/tutorials/spriting/ for more information.)
+  end
+
+  it "should work even if @import is missing" do
+    actual_css = render <<-SCSS
+      .squares {
+        background: sprite(sprite-map("squares/*.png"), twenty-by-twenty) no-repeat;
+      }
+    SCSS
+    actual_css.should == <<-CSS
+      .squares {
+        background: url('/squares-145869726f.png') 0 -10px no-repeat;
+      }
+    CSS
+  end
+  
+  it "should calculate corret sprite demsions when givin spacing via issue#253" do
+    css = render <<-SCSS
+      $squares-spacing: 10px;
+      @import "squares/*.png";
+      .foo {
+        @include sprite-background-position($squares-sprites, "twenty-by-twenty");
+      }
+      .bar {
+        @include sprite-background-position($squares-sprites, "ten-by-ten");
+      }
+    SCSS
+    image_size('squares-*.png').should == [20, 40]
+    css.should == <<-CSS
+      .squares-sprite {
+        background: url('/squares-e3c68372d9.png') no-repeat;
+      }
+      
+      .foo {
+        background-position: 0 -20px;
+      }
+      
+      .bar {
+        background-position: 0 0;
+      }
+    CSS
+  end
+
+  it "should render corret sprite with css selectors via issue#248" do
+    css = render <<-SCSS
+      @import "selectors/*.png";
+      @include all-selectors-sprites;
+    SCSS
+    css.should == <<-CSS
+      .selectors-sprite, .selectors-ten-by-ten {
+        background: url('/selectors-edfef809e2.png') no-repeat;
+      }
+      
+      .selectors-ten-by-ten {
+        background-position: 0 0;
+      }
+      .selectors-ten-by-ten:hover, .selectors-ten-by-ten.ten-by-ten_hover, .selectors-ten-by-ten.ten-by-ten-hover {
+        background-position: 0 -20px;
+      }
+      .selectors-ten-by-ten:target, .selectors-ten-by-ten.ten-by-ten_target, .selectors-ten-by-ten.ten-by-ten-target {
+        background-position: 0 -30px;
+      }
+      .selectors-ten-by-ten:active, .selectors-ten-by-ten.ten-by-ten_active, .selectors-ten-by-ten.ten-by-ten-active {
+        background-position: 0 -10px;
+      }
+    CSS
+  end
+
+  it "should render corret sprite with css selectors via magic mixin" do
+    css = render <<-SCSS
+      @import "selectors/*.png";
+      a {
+        @include selectors-sprite(ten-by-ten)
+      }
+    SCSS
+    css.should == <<-CSS
+      .selectors-sprite, a {
+        background: url('/selectors-edfef809e2.png') no-repeat;
+      }
+      
+      a {
+        background-position: 0 0;
+      }
+      a:hover, a.ten-by-ten_hover, a.ten-by-ten-hover {
+        background-position: 0 -20px;
+      }
+      a:target, a.ten-by-ten_target, a.ten-by-ten-target {
+        background-position: 0 -30px;
+      }
+      a:active, a.ten-by-ten_active, a.ten-by-ten-active {
+        background-position: 0 -10px;
+      }
+    CSS
+  end
+  
+  it "should not render corret sprite with css selectors via magic mixin" do
+    css = render <<-SCSS
+      @import "selectors/*.png";
+      a {
+        $disable-magic-sprite-selectors:true;
+        @include selectors-sprite(ten-by-ten)
+      }
+    SCSS
+    css.should == <<-CSS
+      .selectors-sprite, a {
+        background: url('/selectors-edfef809e2.png') no-repeat;
+      }
+      
+      a {
+        background-position: 0 0;
+      }
+    CSS
+  end
+  
+  it "should raise error on filenames that are not valid sass syntax" do
+    lambda do
+      render <<-SCSS
+        @import "prefix/*.png";
+        a {
+          @include squares-sprite(20-by-20);
+        }
+      SCSS
+    end.should raise_error Compass::Error
+  end
+
+  it "should generate sprite with bad repeat-x dimensions" do
+    css = render <<-SCSS
+      $ko-starbg26x27-repeat: repeat-x;
+      @import "ko/*.png";
+      @include all-ko-sprites;
+    SCSS
+    css.should == <<-CSS
+      .ko-sprite, .ko-default_background, .ko-starbg26x27 {
+        background: url('/ko-cc3f80660d.png') no-repeat;
+      }
+      
+      .ko-default_background {
+        background-position: 0 0;
+      }
+      
+      .ko-starbg26x27 {
+        background-position: 0 -128px;
+      }
+    CSS
+  end
+
+end

test.watchr

@@ -0,0 +1,7 @@
+watch('test/(.*)_test\.rb') { |m| test(m[0]) }
+watch('lib/compass/sass_extensions/sprites/image_group.rb') { test('test/units/sprites/image_group_test.rb') }
+watch('lib/compass/sass_extensions/sprites/row_fitter.rb') { test('test/units/sprites/row_fitter_test.rb') }
+
+def test(file = nil)
+  system %{ruby -I"lib:test" #{file}}.tap { |o| puts o }
+end

test/fixtures/stylesheets/blueprint/css/screen.css

@@ -42,7 +42,8 @@ q, blockquote {
 a img {
   border: none; }
 
-article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section, summary {
+article, aside, details, figcaption, figure,
+footer, header, hgroup, menu, nav, section {
   display: block; }
 
 body {
@@ -671,10 +672,10 @@ input.span-24, textarea.span-24, select.span-24 {
   background-image: -o-linear-gradient(bottom, rgba(0, 0, 0, 0.5) 5%, rgba(0, 0, 0, 0) 5%), -o-linear-gradient(left, rgba(0, 0, 0, 0) 0px, rgba(100, 100, 225, 0.25) 0px, rgba(100, 100, 225, 0.25) 30px, rgba(0, 0, 0, 0) 30px, rgba(0, 0, 0, 0) 40px, rgba(100, 100, 225, 0.25) 40px, rgba(100, 100, 225, 0.25) 70px, rgba(0, 0, 0, 0) 70px, rgba(0, 0, 0, 0) 80px, rgba(100, 100, 225, 0.25) 80px, rgba(100, 100, 225, 0.25) 110px, rgba(0, 0, 0, 0) 110px, rgba(0, 0, 0, 0) 120px, rgba(100, 100, 225, 0.25) 120px, rgba(100, 100, 225, 0.25) 150px, rgba(0, 0, 0, 0) 150px, rgba(0, 0, 0, 0) 160px, rgba(100, 100, 225, 0.25) 160px, rgba(100, 100, 225, 0.25) 190px, rgba(0, 0, 0, 0) 190px, rgba(0, 0, 0, 0) 200px, rgba(100, 100, 225, 0.25) 200px, rgba(100, 100, 225, 0.25) 230px, rgba(0, 0, 0, 0) 230px, rgba(0, 0, 0, 0) 240px, rgba(100, 100, 225, 0.25) 240px, rgba(100, 100, 225, 0.25) 270px, rgba(0, 0, 0, 0) 270px, rgba(0, 0, 0, 0) 280px, rgba(100, 100, 225, 0.25) 280px, rgba(100, 100, 225, 0.25) 310px, rgba(0, 0, 0, 0) 310px, rgba(0, 0, 0, 0) 320px, rgba(100, 100, 225, 0.25) 320px, rgba(100, 100, 225, 0.25) 350px, rgba(0, 0, 0, 0) 350px, rgba(0, 0, 0, 0) 360px, rgba(100, 100, 225, 0.25) 360px, rgba(100, 100, 225, 0.25) 390px, rgba(0, 0, 0, 0) 390px, rgba(0, 0, 0, 0) 400px, rgba(100, 100, 225, 0.25) 400px, rgba(100, 100, 225, 0.25) 430px, rgba(0, 0, 0, 0) 430px, rgba(0, 0, 0, 0) 440px, rgba(100, 100, 225, 0.25) 440px, rgba(100, 100, 225, 0.25) 470px, rgba(0, 0, 0, 0) 470px, rgba(0, 0, 0, 0) 480px, rgba(100, 100, 225, 0.25) 480px, rgba(100, 100, 225, 0.25) 510px, rgba(0, 0, 0, 0) 510px, rgba(0, 0, 0, 0) 520px, rgba(100, 100, 225, 0.25) 520px, rgba(100, 100, 225, 0.25) 550px, rgba(0, 0, 0, 0) 550px, rgba(0, 0, 0, 0) 560px, rgba(100, 100, 225, 0.25) 560px, rgba(100, 100, 225, 0.25) 590px, rgba(0, 0, 0, 0) 590px, rgba(0, 0, 0, 0) 600px, rgba(100, 100, 225, 0.25) 600px, rgba(100, 100, 225, 0.25) 630px, rgba(0, 0, 0, 0) 630px, rgba(0, 0, 0, 0) 640px, rgba(100, 100, 225, 0.25) 640px, rgba(100, 100, 225, 0.25) 670px, rgba(0, 0, 0, 0) 670px, rgba(0, 0, 0, 0) 680px, rgba(100, 100, 225, 0.25) 680px, rgba(100, 100, 225, 0.25) 710px, rgba(0, 0, 0, 0) 710px, rgba(0, 0, 0, 0) 720px, rgba(100, 100, 225, 0.25) 720px, rgba(100, 100, 225, 0.25) 750px, rgba(0, 0, 0, 0) 750px, rgba(0, 0, 0, 0) 760px, rgba(100, 100, 225, 0.25) 760px, rgba(100, 100, 225, 0.25) 790px, rgba(0, 0, 0, 0) 790px, rgba(0, 0, 0, 0) 800px, rgba(100, 100, 225, 0.25) 800px, rgba(100, 100, 225, 0.25) 830px, rgba(0, 0, 0, 0) 830px, rgba(0, 0, 0, 0) 840px, rgba(100, 100, 225, 0.25) 840px, rgba(100, 100, 225, 0.25) 870px, rgba(0, 0, 0, 0) 870px, rgba(0, 0, 0, 0) 880px, rgba(100, 100, 225, 0.25) 880px, rgba(100, 100, 225, 0.25) 910px, rgba(0, 0, 0, 0) 910px, rgba(0, 0, 0, 0) 920px, rgba(100, 100, 225, 0.25) 920px, rgba(100, 100, 225, 0.25) 950px, rgba(0, 0, 0, 0) 950px, rgba(0, 0, 0, 0) 960px);
   background-image: -ms-linear-gradient(bottom, rgba(0, 0, 0, 0.5) 5%, rgba(0, 0, 0, 0) 5%), -ms-linear-gradient(left, rgba(0, 0, 0, 0) 0px, rgba(100, 100, 225, 0.25) 0px, rgba(100, 100, 225, 0.25) 30px, rgba(0, 0, 0, 0) 30px, rgba(0, 0, 0, 0) 40px, rgba(100, 100, 225, 0.25) 40px, rgba(100, 100, 225, 0.25) 70px, rgba(0, 0, 0, 0) 70px, rgba(0, 0, 0, 0) 80px, rgba(100, 100, 225, 0.25) 80px, rgba(100, 100, 225, 0.25) 110px, rgba(0, 0, 0, 0) 110px, rgba(0, 0, 0, 0) 120px, rgba(100, 100, 225, 0.25) 120px, rgba(100, 100, 225, 0.25) 150px, rgba(0, 0, 0, 0) 150px, rgba(0, 0, 0, 0) 160px, rgba(100, 100, 225, 0.25) 160px, rgba(100, 100, 225, 0.25) 190px, rgba(0, 0, 0, 0) 190px, rgba(0, 0, 0, 0) 200px, rgba(100, 100, 225, 0.25) 200px, rgba(100, 100, 225, 0.25) 230px, rgba(0, 0, 0, 0) 230px, rgba(0, 0, 0, 0) 240px, rgba(100, 100, 225, 0.25) 240px, rgba(100, 100, 225, 0.25) 270px, rgba(0, 0, 0, 0) 270px, rgba(0, 0, 0, 0) 280px, rgba(100, 100, 225, 0.25) 280px, rgba(100, 100, 225, 0.25) 310px, rgba(0, 0, 0, 0) 310px, rgba(0, 0, 0, 0) 320px, rgba(100, 100, 225, 0.25) 320px, rgba(100, 100, 225, 0.25) 350px, rgba(0, 0, 0, 0) 350px, rgba(0, 0, 0, 0) 360px, rgba(100, 100, 225, 0.25) 360px, rgba(100, 100, 225, 0.25) 390px, rgba(0, 0, 0, 0) 390px, rgba(0, 0, 0, 0) 400px, rgba(100, 100, 225, 0.25) 400px, rgba(100, 100, 225, 0.25) 430px, rgba(0, 0, 0, 0) 430px, rgba(0, 0, 0, 0) 440px, rgba(100, 100, 225, 0.25) 440px, rgba(100, 100, 225, 0.25) 470px, rgba(0, 0, 0, 0) 470px, rgba(0, 0, 0, 0) 480px, rgba(100, 100, 225, 0.25) 480px, rgba(100, 100, 225, 0.25) 510px, rgba(0, 0, 0, 0) 510px, rgba(0, 0, 0, 0) 520px, rgba(100, 100, 225, 0.25) 520px, rgba(100, 100, 225, 0.25) 550px, rgba(0, 0, 0, 0) 550px, rgba(0, 0, 0, 0) 560px, rgba(100, 100, 225, 0.25) 560px, rgba(100, 100, 225, 0.25) 590px, rgba(0, 0, 0, 0) 590px, rgba(0, 0, 0, 0) 600px, rgba(100, 100, 225, 0.25) 600px, rgba(100, 100, 225, 0.25) 630px, rgba(0, 0, 0, 0) 630px, rgba(0, 0, 0, 0) 640px, rgba(100, 100, 225, 0.25) 640px, rgba(100, 100, 225, 0.25) 670px, rgba(0, 0, 0, 0) 670px, rgba(0, 0, 0, 0) 680px, rgba(100, 100, 225, 0.25) 680px, rgba(100, 100, 225, 0.25) 710px, rgba(0, 0, 0, 0) 710px, rgba(0, 0, 0, 0) 720px, rgba(100, 100, 225, 0.25) 720px, rgba(100, 100, 225, 0.25) 750px, rgba(0, 0, 0, 0) 750px, rgba(0, 0, 0, 0) 760px, rgba(100, 100, 225, 0.25) 760px, rgba(100, 100, 225, 0.25) 790px, rgba(0, 0, 0, 0) 790px, rgba(0, 0, 0, 0) 800px, rgba(100, 100, 225, 0.25) 800px, rgba(100, 100, 225, 0.25) 830px, rgba(0, 0, 0, 0) 830px, rgba(0, 0, 0, 0) 840px, rgba(100, 100, 225, 0.25) 840px, rgba(100, 100, 225, 0.25) 870px, rgba(0, 0, 0, 0) 870px, rgba(0, 0, 0, 0) 880px, rgba(100, 100, 225, 0.25) 880px, rgba(100, 100, 225, 0.25) 910px, rgba(0, 0, 0, 0) 910px, rgba(0, 0, 0, 0) 920px, rgba(100, 100, 225, 0.25) 920px, rgba(100, 100, 225, 0.25) 950px, rgba(0, 0, 0, 0) 950px, rgba(0, 0, 0, 0) 960px);
   background-image: linear-gradient(bottom, rgba(0, 0, 0, 0.5) 5%, rgba(0, 0, 0, 0) 5%), linear-gradient(left, rgba(0, 0, 0, 0) 0px, rgba(100, 100, 225, 0.25) 0px, rgba(100, 100, 225, 0.25) 30px, rgba(0, 0, 0, 0) 30px, rgba(0, 0, 0, 0) 40px, rgba(100, 100, 225, 0.25) 40px, rgba(100, 100, 225, 0.25) 70px, rgba(0, 0, 0, 0) 70px, rgba(0, 0, 0, 0) 80px, rgba(100, 100, 225, 0.25) 80px, rgba(100, 100, 225, 0.25) 110px, rgba(0, 0, 0, 0) 110px, rgba(0, 0, 0, 0) 120px, rgba(100, 100, 225, 0.25) 120px, rgba(100, 100, 225, 0.25) 150px, rgba(0, 0, 0, 0) 150px, rgba(0, 0, 0, 0) 160px, rgba(100, 100, 225, 0.25) 160px, rgba(100, 100, 225, 0.25) 190px, rgba(0, 0, 0, 0) 190px, rgba(0, 0, 0, 0) 200px, rgba(100, 100, 225, 0.25) 200px, rgba(100, 100, 225, 0.25) 230px, rgba(0, 0, 0, 0) 230px, rgba(0, 0, 0, 0) 240px, rgba(100, 100, 225, 0.25) 240px, rgba(100, 100, 225, 0.25) 270px, rgba(0, 0, 0, 0) 270px, rgba(0, 0, 0, 0) 280px, rgba(100, 100, 225, 0.25) 280px, rgba(100, 100, 225, 0.25) 310px, rgba(0, 0, 0, 0) 310px, rgba(0, 0, 0, 0) 320px, rgba(100, 100, 225, 0.25) 320px, rgba(100, 100, 225, 0.25) 350px, rgba(0, 0, 0, 0) 350px, rgba(0, 0, 0, 0) 360px, rgba(100, 100, 225, 0.25) 360px, rgba(100, 100, 225, 0.25) 390px, rgba(0, 0, 0, 0) 390px, rgba(0, 0, 0, 0) 400px, rgba(100, 100, 225, 0.25) 400px, rgba(100, 100, 225, 0.25) 430px, rgba(0, 0, 0, 0) 430px, rgba(0, 0, 0, 0) 440px, rgba(100, 100, 225, 0.25) 440px, rgba(100, 100, 225, 0.25) 470px, rgba(0, 0, 0, 0) 470px, rgba(0, 0, 0, 0) 480px, rgba(100, 100, 225, 0.25) 480px, rgba(100, 100, 225, 0.25) 510px, rgba(0, 0, 0, 0) 510px, rgba(0, 0, 0, 0) 520px, rgba(100, 100, 225, 0.25) 520px, rgba(100, 100, 225, 0.25) 550px, rgba(0, 0, 0, 0) 550px, rgba(0, 0, 0, 0) 560px, rgba(100, 100, 225, 0.25) 560px, rgba(100, 100, 225, 0.25) 590px, rgba(0, 0, 0, 0) 590px, rgba(0, 0, 0, 0) 600px, rgba(100, 100, 225, 0.25) 600px, rgba(100, 100, 225, 0.25) 630px, rgba(0, 0, 0, 0) 630px, rgba(0, 0, 0, 0) 640px, rgba(100, 100, 225, 0.25) 640px, rgba(100, 100, 225, 0.25) 670px, rgba(0, 0, 0, 0) 670px, rgba(0, 0, 0, 0) 680px, rgba(100, 100, 225, 0.25) 680px, rgba(100, 100, 225, 0.25) 710px, rgba(0, 0, 0, 0) 710px, rgba(0, 0, 0, 0) 720px, rgba(100, 100, 225, 0.25) 720px, rgba(100, 100, 225, 0.25) 750px, rgba(0, 0, 0, 0) 750px, rgba(0, 0, 0, 0) 760px, rgba(100, 100, 225, 0.25) 760px, rgba(100, 100, 225, 0.25) 790px, rgba(0, 0, 0, 0) 790px, rgba(0, 0, 0, 0) 800px, rgba(100, 100, 225, 0.25) 800px, rgba(100, 100, 225, 0.25) 830px, rgba(0, 0, 0, 0) 830px, rgba(0, 0, 0, 0) 840px, rgba(100, 100, 225, 0.25) 840px, rgba(100, 100, 225, 0.25) 870px, rgba(0, 0, 0, 0) 870px, rgba(0, 0, 0, 0) 880px, rgba(100, 100, 225, 0.25) 880px, rgba(100, 100, 225, 0.25) 910px, rgba(0, 0, 0, 0) 910px, rgba(0, 0, 0, 0) 920px, rgba(100, 100, 225, 0.25) 920px, rgba(100, 100, 225, 0.25) 950px, rgba(0, 0, 0, 0) 950px, rgba(0, 0, 0, 0) 960px);
-  -moz-background-size: 100% 18px, auto;
+  -moz-background-size: 100% 20px, auto;
-  -webkit-background-size: 100% 18px, auto;
+  -webkit-background-size: 100% 20px, auto;
-  -o-background-size: 100% 18px, auto;
+  -o-background-size: 100% 20px, auto;
-  background-size: 100% 18px, auto;
+  background-size: 100% 20px, auto;
   background-position: left top; }
 
 .feedback, .error, .alert, .notice, .success, .info {
@@ -758,7 +759,7 @@ textarea {
   border: 1px solid #bbbbbb; }
   input.text:focus, input.title:focus, input[type=email]:focus, input[type=text]:focus, input[type=password]:focus,
   textarea:focus {
-    border-color: #666666; }
+    border: 1px solid #666666; }
 
 select {
   background-color: #fff;

test/fixtures/stylesheets/blueprint/css/single-imports/debug.css

@@ -5,8 +5,8 @@
   background-image: -o-linear-gradient(bottom, rgba(0, 0, 0, 0.5) 5%, rgba(0, 0, 0, 0) 5%), -o-linear-gradient(left, rgba(0, 0, 0, 0) 0px, rgba(100, 100, 225, 0.25) 0px, rgba(100, 100, 225, 0.25) 30px, rgba(0, 0, 0, 0) 30px, rgba(0, 0, 0, 0) 40px, rgba(100, 100, 225, 0.25) 40px, rgba(100, 100, 225, 0.25) 70px, rgba(0, 0, 0, 0) 70px, rgba(0, 0, 0, 0) 80px, rgba(100, 100, 225, 0.25) 80px, rgba(100, 100, 225, 0.25) 110px, rgba(0, 0, 0, 0) 110px, rgba(0, 0, 0, 0) 120px, rgba(100, 100, 225, 0.25) 120px, rgba(100, 100, 225, 0.25) 150px, rgba(0, 0, 0, 0) 150px, rgba(0, 0, 0, 0) 160px, rgba(100, 100, 225, 0.25) 160px, rgba(100, 100, 225, 0.25) 190px, rgba(0, 0, 0, 0) 190px, rgba(0, 0, 0, 0) 200px, rgba(100, 100, 225, 0.25) 200px, rgba(100, 100, 225, 0.25) 230px, rgba(0, 0, 0, 0) 230px, rgba(0, 0, 0, 0) 240px, rgba(100, 100, 225, 0.25) 240px, rgba(100, 100, 225, 0.25) 270px, rgba(0, 0, 0, 0) 270px, rgba(0, 0, 0, 0) 280px, rgba(100, 100, 225, 0.25) 280px, rgba(100, 100, 225, 0.25) 310px, rgba(0, 0, 0, 0) 310px, rgba(0, 0, 0, 0) 320px, rgba(100, 100, 225, 0.25) 320px, rgba(100, 100, 225, 0.25) 350px, rgba(0, 0, 0, 0) 350px, rgba(0, 0, 0, 0) 360px, rgba(100, 100, 225, 0.25) 360px, rgba(100, 100, 225, 0.25) 390px, rgba(0, 0, 0, 0) 390px, rgba(0, 0, 0, 0) 400px, rgba(100, 100, 225, 0.25) 400px, rgba(100, 100, 225, 0.25) 430px, rgba(0, 0, 0, 0) 430px, rgba(0, 0, 0, 0) 440px, rgba(100, 100, 225, 0.25) 440px, rgba(100, 100, 225, 0.25) 470px, rgba(0, 0, 0, 0) 470px, rgba(0, 0, 0, 0) 480px, rgba(100, 100, 225, 0.25) 480px, rgba(100, 100, 225, 0.25) 510px, rgba(0, 0, 0, 0) 510px, rgba(0, 0, 0, 0) 520px, rgba(100, 100, 225, 0.25) 520px, rgba(100, 100, 225, 0.25) 550px, rgba(0, 0, 0, 0) 550px, rgba(0, 0, 0, 0) 560px, rgba(100, 100, 225, 0.25) 560px, rgba(100, 100, 225, 0.25) 590px, rgba(0, 0, 0, 0) 590px, rgba(0, 0, 0, 0) 600px, rgba(100, 100, 225, 0.25) 600px, rgba(100, 100, 225, 0.25) 630px, rgba(0, 0, 0, 0) 630px, rgba(0, 0, 0, 0) 640px, rgba(100, 100, 225, 0.25) 640px, rgba(100, 100, 225, 0.25) 670px, rgba(0, 0, 0, 0) 670px, rgba(0, 0, 0, 0) 680px, rgba(100, 100, 225, 0.25) 680px, rgba(100, 100, 225, 0.25) 710px, rgba(0, 0, 0, 0) 710px, rgba(0, 0, 0, 0) 720px, rgba(100, 100, 225, 0.25) 720px, rgba(100, 100, 225, 0.25) 750px, rgba(0, 0, 0, 0) 750px, rgba(0, 0, 0, 0) 760px, rgba(100, 100, 225, 0.25) 760px, rgba(100, 100, 225, 0.25) 790px, rgba(0, 0, 0, 0) 790px, rgba(0, 0, 0, 0) 800px, rgba(100, 100, 225, 0.25) 800px, rgba(100, 100, 225, 0.25) 830px, rgba(0, 0, 0, 0) 830px, rgba(0, 0, 0, 0) 840px, rgba(100, 100, 225, 0.25) 840px, rgba(100, 100, 225, 0.25) 870px, rgba(0, 0, 0, 0) 870px, rgba(0, 0, 0, 0) 880px, rgba(100, 100, 225, 0.25) 880px, rgba(100, 100, 225, 0.25) 910px, rgba(0, 0, 0, 0) 910px, rgba(0, 0, 0, 0) 920px, rgba(100, 100, 225, 0.25) 920px, rgba(100, 100, 225, 0.25) 950px, rgba(0, 0, 0, 0) 950px, rgba(0, 0, 0, 0) 960px);
   background-image: -ms-linear-gradient(bottom, rgba(0, 0, 0, 0.5) 5%, rgba(0, 0, 0, 0) 5%), -ms-linear-gradient(left, rgba(0, 0, 0, 0) 0px, rgba(100, 100, 225, 0.25) 0px, rgba(100, 100, 225, 0.25) 30px, rgba(0, 0, 0, 0) 30px, rgba(0, 0, 0, 0) 40px, rgba(100, 100, 225, 0.25) 40px, rgba(100, 100, 225, 0.25) 70px, rgba(0, 0, 0, 0) 70px, rgba(0, 0, 0, 0) 80px, rgba(100, 100, 225, 0.25) 80px, rgba(100, 100, 225, 0.25) 110px, rgba(0, 0, 0, 0) 110px, rgba(0, 0, 0, 0) 120px, rgba(100, 100, 225, 0.25) 120px, rgba(100, 100, 225, 0.25) 150px, rgba(0, 0, 0, 0) 150px, rgba(0, 0, 0, 0) 160px, rgba(100, 100, 225, 0.25) 160px, rgba(100, 100, 225, 0.25) 190px, rgba(0, 0, 0, 0) 190px, rgba(0, 0, 0, 0) 200px, rgba(100, 100, 225, 0.25) 200px, rgba(100, 100, 225, 0.25) 230px, rgba(0, 0, 0, 0) 230px, rgba(0, 0, 0, 0) 240px, rgba(100, 100, 225, 0.25) 240px, rgba(100, 100, 225, 0.25) 270px, rgba(0, 0, 0, 0) 270px, rgba(0, 0, 0, 0) 280px, rgba(100, 100, 225, 0.25) 280px, rgba(100, 100, 225, 0.25) 310px, rgba(0, 0, 0, 0) 310px, rgba(0, 0, 0, 0) 320px, rgba(100, 100, 225, 0.25) 320px, rgba(100, 100, 225, 0.25) 350px, rgba(0, 0, 0, 0) 350px, rgba(0, 0, 0, 0) 360px, rgba(100, 100, 225, 0.25) 360px, rgba(100, 100, 225, 0.25) 390px, rgba(0, 0, 0, 0) 390px, rgba(0, 0, 0, 0) 400px, rgba(100, 100, 225, 0.25) 400px, rgba(100, 100, 225, 0.25) 430px, rgba(0, 0, 0, 0) 430px, rgba(0, 0, 0, 0) 440px, rgba(100, 100, 225, 0.25) 440px, rgba(100, 100, 225, 0.25) 470px, rgba(0, 0, 0, 0) 470px, rgba(0, 0, 0, 0) 480px, rgba(100, 100, 225, 0.25) 480px, rgba(100, 100, 225, 0.25) 510px, rgba(0, 0, 0, 0) 510px, rgba(0, 0, 0, 0) 520px, rgba(100, 100, 225, 0.25) 520px, rgba(100, 100, 225, 0.25) 550px, rgba(0, 0, 0, 0) 550px, rgba(0, 0, 0, 0) 560px, rgba(100, 100, 225, 0.25) 560px, rgba(100, 100, 225, 0.25) 590px, rgba(0, 0, 0, 0) 590px, rgba(0, 0, 0, 0) 600px, rgba(100, 100, 225, 0.25) 600px, rgba(100, 100, 225, 0.25) 630px, rgba(0, 0, 0, 0) 630px, rgba(0, 0, 0, 0) 640px, rgba(100, 100, 225, 0.25) 640px, rgba(100, 100, 225, 0.25) 670px, rgba(0, 0, 0, 0) 670px, rgba(0, 0, 0, 0) 680px, rgba(100, 100, 225, 0.25) 680px, rgba(100, 100, 225, 0.25) 710px, rgba(0, 0, 0, 0) 710px, rgba(0, 0, 0, 0) 720px, rgba(100, 100, 225, 0.25) 720px, rgba(100, 100, 225, 0.25) 750px, rgba(0, 0, 0, 0) 750px, rgba(0, 0, 0, 0) 760px, rgba(100, 100, 225, 0.25) 760px, rgba(100, 100, 225, 0.25) 790px, rgba(0, 0, 0, 0) 790px, rgba(0, 0, 0, 0) 800px, rgba(100, 100, 225, 0.25) 800px, rgba(100, 100, 225, 0.25) 830px, rgba(0, 0, 0, 0) 830px, rgba(0, 0, 0, 0) 840px, rgba(100, 100, 225, 0.25) 840px, rgba(100, 100, 225, 0.25) 870px, rgba(0, 0, 0, 0) 870px, rgba(0, 0, 0, 0) 880px, rgba(100, 100, 225, 0.25) 880px, rgba(100, 100, 225, 0.25) 910px, rgba(0, 0, 0, 0) 910px, rgba(0, 0, 0, 0) 920px, rgba(100, 100, 225, 0.25) 920px, rgba(100, 100, 225, 0.25) 950px, rgba(0, 0, 0, 0) 950px, rgba(0, 0, 0, 0) 960px);
   background-image: linear-gradient(bottom, rgba(0, 0, 0, 0.5) 5%, rgba(0, 0, 0, 0) 5%), linear-gradient(left, rgba(0, 0, 0, 0) 0px, rgba(100, 100, 225, 0.25) 0px, rgba(100, 100, 225, 0.25) 30px, rgba(0, 0, 0, 0) 30px, rgba(0, 0, 0, 0) 40px, rgba(100, 100, 225, 0.25) 40px, rgba(100, 100, 225, 0.25) 70px, rgba(0, 0, 0, 0) 70px, rgba(0, 0, 0, 0) 80px, rgba(100, 100, 225, 0.25) 80px, rgba(100, 100, 225, 0.25) 110px, rgba(0, 0, 0, 0) 110px, rgba(0, 0, 0, 0) 120px, rgba(100, 100, 225, 0.25) 120px, rgba(100, 100, 225, 0.25) 150px, rgba(0, 0, 0, 0) 150px, rgba(0, 0, 0, 0) 160px, rgba(100, 100, 225, 0.25) 160px, rgba(100, 100, 225, 0.25) 190px, rgba(0, 0, 0, 0) 190px, rgba(0, 0, 0, 0) 200px, rgba(100, 100, 225, 0.25) 200px, rgba(100, 100, 225, 0.25) 230px, rgba(0, 0, 0, 0) 230px, rgba(0, 0, 0, 0) 240px, rgba(100, 100, 225, 0.25) 240px, rgba(100, 100, 225, 0.25) 270px, rgba(0, 0, 0, 0) 270px, rgba(0, 0, 0, 0) 280px, rgba(100, 100, 225, 0.25) 280px, rgba(100, 100, 225, 0.25) 310px, rgba(0, 0, 0, 0) 310px, rgba(0, 0, 0, 0) 320px, rgba(100, 100, 225, 0.25) 320px, rgba(100, 100, 225, 0.25) 350px, rgba(0, 0, 0, 0) 350px, rgba(0, 0, 0, 0) 360px, rgba(100, 100, 225, 0.25) 360px, rgba(100, 100, 225, 0.25) 390px, rgba(0, 0, 0, 0) 390px, rgba(0, 0, 0, 0) 400px, rgba(100, 100, 225, 0.25) 400px, rgba(100, 100, 225, 0.25) 430px, rgba(0, 0, 0, 0) 430px, rgba(0, 0, 0, 0) 440px, rgba(100, 100, 225, 0.25) 440px, rgba(100, 100, 225, 0.25) 470px, rgba(0, 0, 0, 0) 470px, rgba(0, 0, 0, 0) 480px, rgba(100, 100, 225, 0.25) 480px, rgba(100, 100, 225, 0.25) 510px, rgba(0, 0, 0, 0) 510px, rgba(0, 0, 0, 0) 520px, rgba(100, 100, 225, 0.25) 520px, rgba(100, 100, 225, 0.25) 550px, rgba(0, 0, 0, 0) 550px, rgba(0, 0, 0, 0) 560px, rgba(100, 100, 225, 0.25) 560px, rgba(100, 100, 225, 0.25) 590px, rgba(0, 0, 0, 0) 590px, rgba(0, 0, 0, 0) 600px, rgba(100, 100, 225, 0.25) 600px, rgba(100, 100, 225, 0.25) 630px, rgba(0, 0, 0, 0) 630px, rgba(0, 0, 0, 0) 640px, rgba(100, 100, 225, 0.25) 640px, rgba(100, 100, 225, 0.25) 670px, rgba(0, 0, 0, 0) 670px, rgba(0, 0, 0, 0) 680px, rgba(100, 100, 225, 0.25) 680px, rgba(100, 100, 225, 0.25) 710px, rgba(0, 0, 0, 0) 710px, rgba(0, 0, 0, 0) 720px, rgba(100, 100, 225, 0.25) 720px, rgba(100, 100, 225, 0.25) 750px, rgba(0, 0, 0, 0) 750px, rgba(0, 0, 0, 0) 760px, rgba(100, 100, 225, 0.25) 760px, rgba(100, 100, 225, 0.25) 790px, rgba(0, 0, 0, 0) 790px, rgba(0, 0, 0, 0) 800px, rgba(100, 100, 225, 0.25) 800px, rgba(100, 100, 225, 0.25) 830px, rgba(0, 0, 0, 0) 830px, rgba(0, 0, 0, 0) 840px, rgba(100, 100, 225, 0.25) 840px, rgba(100, 100, 225, 0.25) 870px, rgba(0, 0, 0, 0) 870px, rgba(0, 0, 0, 0) 880px, rgba(100, 100, 225, 0.25) 880px, rgba(100, 100, 225, 0.25) 910px, rgba(0, 0, 0, 0) 910px, rgba(0, 0, 0, 0) 920px, rgba(100, 100, 225, 0.25) 920px, rgba(100, 100, 225, 0.25) 950px, rgba(0, 0, 0, 0) 950px, rgba(0, 0, 0, 0) 960px);
-  -moz-background-size: 100% 18px, auto;
+  -moz-background-size: 100% 20px, auto;
-  -webkit-background-size: 100% 18px, auto;
+  -webkit-background-size: 100% 20px, auto;
-  -o-background-size: 100% 18px, auto;
+  -o-background-size: 100% 20px, auto;
-  background-size: 100% 18px, auto;
+  background-size: 100% 20px, auto;
   background-position: left top; }