Merge branch 'stable'

* stable:
  Update CHANGELOG
  When the unit is in pixels, round down in the leader and up in the trailer.
  Ensure there is a minimum of padding in each line when calculating how many lines are needed.
  Support absolute font sizing in the vertical rhythm module
  Update homepage
  Adding the generated css files from the msfilter change
  Removing -ms-filter as it drives IE9+ crazy. plus existing filter works anyway for IE9-
  In case you want to buy stuff.
  Update Gemfile to use rake 0.8.7
  Handle pathnames being assigned to the working path of a command. Closes GH-434.
  Fix docs
  Fix compass version in the docs.

Conflicts:
	Gemfile.lock

Gemfile

@@ -21,6 +21,8 @@ gem 'mocha'
 gem 'timecop'
 gem 'diff-lcs', '~> 1.1.2'
 
+gem 'rake', '0.8.7'
+
 group :mac do
   gem "rb-fsevent"
 end

Gemfile.lock

@@ -147,6 +147,7 @@ DEPENDENCIES
   livereload
   mocha
   rails (~> 3.0.0.rc)
+  rake (= 0.8.7)
   rb-fsevent
   rcov
   rspec (~> 2.0.0)

doc-src/content/CHANGELOG.markdown

@@ -14,6 +14,14 @@ The Documentation for the [latest stable release](http://compass-style.org/docs/
 
 The Documentation for the [latest preview release](http://beta.compass-style.org/)
 
+0.11.4 (UNRELEASED)
+-------------------
+
+* 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.
+
 0.11.3 (06/11/2011)
 -------------------
 

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 --pre # you might need to type sudo first if you're on mac or linux.
+4. $ gem install compass # 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

@@ -69,3 +69,27 @@ 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/stylesheets/partials/_home.scss

@@ -79,4 +79,21 @@ 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/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[:major]}.#{v[:minor]}#{"."+v[:state] if v[:state]}.#{v[:build] || v[:patch]}"
 end
 
 def long_compass_version

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

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

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

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

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

@@ -10,22 +10,47 @@ $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 / $base-font-size * 1em;
+$base-rhythm-unit: $base-line-height / $base-font-size * $font-unit;
 
 // 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) * 1em / $base-font-size;
+$base-leader: ($base-line-height - $base-font-size) * $font-unit / $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, $font-size);
+    @include adjust-leading-to(1, if($relative-font-sizing, $font-size, $base-font-size));
   }
   html>body {
     font-size: $font-size;
@@ -42,13 +67,19 @@ $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, $lines: ceil($to-size / $base-line-height), $from-size: $base-font-size) {
-  font-size: 1em * $to-size / $from-size;
-  @include adjust-leading-to($lines, $to-size);
+@mixin adjust-font-size-to($to-size, $lines: lines-for-font-size($to-size), $from-size: $base-font-size) {
+  @if $relative-font-sizing and $from-size != $base-font-size {
+    @warn "$relative-font-sizing is false but a relative font size was passed to adjust-font-size-to";
+  }
+  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) {
-  line-height: 1em * $lines * $base-line-height / $font-size;
+  @if $relative-font-sizing and $font-size != $base-font-size {
+    @warn "$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
@@ -56,32 +87,55 @@ $base-half-leader: $base-leader / 2;
   $lines: 1,
   $font-size: $base-font-size
 ) {
-  $rhythm: 1em * $lines * $base-line-height / $font-size;
+  @if $relative-font-sizing and $font-size != $base-font-size {
+    @warn "$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, $property: margin) {
-  #{$property}-top: rhythm($lines, $font-size);
+  $leader: rhythm($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, $property: margin) {
-  #{$property}-bottom: rhythm($lines, $font-size);
+  $leader: rhythm($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);
 }
@@ -97,19 +151,25 @@ $base-half-leader: $base-leader / 2;
 
 // Apply a border width to any side without destroying the vertical rhythm
 @mixin apply-side-rhythm-border($side, $width: 1px, $lines: 1, $font-size: $base-font-size, $border-style: $default-rhythm-border-style) {
+  @if $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: 1em * $width / $font-size;
+    width: $font-unit * $width / $font-size;
   };
-  padding-#{$side}: 1em / $font-size * ($lines * $base-line-height - $width);
+  padding-#{$side}: $font-unit / $font-size * ($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 $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: 1em * $width / $font-size; };
-  padding: 1em / $font-size * ($lines * $base-line-height - $width);
+    width: $font-unit * $width / $font-size; };
+  padding: $font-unit / $font-size * ($lines * $base-line-height - $width);
 }
 
 // Apply a leading rhythm border

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
+        self.working_path = working_path.to_s
         self.options = options
       end
       

lib/compass/compiler.rb

@@ -6,7 +6,7 @@ module Compass
     attr_accessor :working_path, :from, :to, :options, :sass_options, :staleness_checker, :importer
 
     def initialize(working_path, from, to, options)
-      self.working_path = working_path
+      self.working_path = working_path.to_s
       self.from, self.to = from.gsub('./', ''), to
       self.logger = options.delete(:logger)
       sass_opts = options.delete(:sass) || {}

test/fixtures/stylesheets/compass/css/gradients.css

@@ -565,15 +565,12 @@
 
 .ie-horizontal-filter {
   *zoom: 1;
-  -ms-filter: "progid:DXImageTransform.Microsoft.gradient(gradientType=1, startColorstr='#FFFFFFFF', endColorstr='#FF000000')";
   filter: progid:DXImageTransform.Microsoft.gradient(gradientType=1, startColorstr='#FFFFFFFF', endColorstr='#FF000000'); }
 
 .ie-vertical-filter {
   *zoom: 1;
-  -ms-filter: "progid:DXImageTransform.Microsoft.gradient(gradientType=0, startColorstr='#FFFFFFFF', endColorstr='#FF000000')";
   filter: progid:DXImageTransform.Microsoft.gradient(gradientType=0, startColorstr='#FFFFFFFF', endColorstr='#FF000000'); }
 
 .ie-alpha-filter {
   *zoom: 1;
-  -ms-filter: "progid:DXImageTransform.Microsoft.gradient(gradientType=0, startColorstr='#FFFFFFFF', endColorstr='#00FFFFFF')";
   filter: progid:DXImageTransform.Microsoft.gradient(gradientType=0, startColorstr='#FFFFFFFF', endColorstr='#00FFFFFF'); }

test/fixtures/stylesheets/compass/css/opacity.css

@@ -1,4 +1,3 @@
 div {
-  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=20)";
   filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=20);
   opacity: 0.2; }