fix gradient mixins by escaping them, add notes on progress bars

8 files changed, 59 insertions, 45 deletions

diff --git a/docs/assets/bootstrap.zip b/docs/assets/bootstrap.zip
index 79503bedb..7532d9aed 100644
--- a/docs/assets/bootstrap.zip
+++ b/docs/assets/bootstrap.zip
diff --git a/docs/assets/css/bootstrap.css b/docs/assets/css/bootstrap.css
index 7e2a82107..f9fb6cac0 100644
--- a/docs/assets/css/bootstrap.css
+++ b/docs/assets/css/bootstrap.css
@@ -1946,7 +1946,7 @@ table .span24 {
   background-image: -o-linear-gradient(top, #ffffff, #e6e6e6);
   background-image: linear-gradient(top, #ffffff, #e6e6e6);
   background-repeat: repeat-x;
-  filter: progid:dximagetransform.microsoft.gradient(startColorstr=#ffffff, endColorstr=#e6e6e6, GradientType=0);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff', endColorstr='#e6e6e6', GradientType=0);
   border-color: #e6e6e6 #e6e6e6 #bfbfbf;
   border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
   filter: progid:dximagetransform.microsoft.gradient(enabled=false);
@@ -2068,7 +2068,7 @@ table .span24 {
   background-image: -o-linear-gradient(top, #0088cc, #0055cc);
   background-image: linear-gradient(top, #0088cc, #0055cc);
   background-repeat: repeat-x;
-  filter: progid:dximagetransform.microsoft.gradient(startColorstr=#ffffff, endColorstr=#e6e6e6, GradientType=0);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#0088cc', endColorstr='#0055cc', GradientType=0);
   border-color: #0055cc #0055cc #003580;
   border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
   filter: progid:dximagetransform.microsoft.gradient(enabled=false);
@@ -2093,7 +2093,7 @@ table .span24 {
   background-image: -o-linear-gradient(top, #fbb450, #f89406);
   background-image: linear-gradient(top, #fbb450, #f89406);
   background-repeat: repeat-x;
-  filter: progid:dximagetransform.microsoft.gradient(startColorstr=#ffffff, endColorstr=#e6e6e6, GradientType=0);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fbb450', endColorstr='#f89406', GradientType=0);
   border-color: #f89406 #f89406 #ad6704;
   border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
   filter: progid:dximagetransform.microsoft.gradient(enabled=false);
@@ -2118,7 +2118,7 @@ table .span24 {
   background-image: -o-linear-gradient(top, #ee5f5b, #bd362f);
   background-image: linear-gradient(top, #ee5f5b, #bd362f);
   background-repeat: repeat-x;
-  filter: progid:dximagetransform.microsoft.gradient(startColorstr=#ffffff, endColorstr=#e6e6e6, GradientType=0);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ee5f5b', endColorstr='#bd362f', GradientType=0);
   border-color: #bd362f #bd362f #802420;
   border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
   filter: progid:dximagetransform.microsoft.gradient(enabled=false);
@@ -2143,7 +2143,7 @@ table .span24 {
   background-image: -o-linear-gradient(top, #62c462, #51a351);
   background-image: linear-gradient(top, #62c462, #51a351);
   background-repeat: repeat-x;
-  filter: progid:dximagetransform.microsoft.gradient(startColorstr=#ffffff, endColorstr=#e6e6e6, GradientType=0);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#62c462', endColorstr='#51a351', GradientType=0);
   border-color: #51a351 #51a351 #387038;
   border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
   filter: progid:dximagetransform.microsoft.gradient(enabled=false);
@@ -2168,7 +2168,7 @@ table .span24 {
   background-image: -o-linear-gradient(top, #5bc0de, #2f96b4);
   background-image: linear-gradient(top, #5bc0de, #2f96b4);
   background-repeat: repeat-x;
-  filter: progid:dximagetransform.microsoft.gradient(startColorstr=#ffffff, endColorstr=#e6e6e6, GradientType=0);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#5bc0de', endColorstr='#2f96b4', GradientType=0);
   border-color: #2f96b4 #2f96b4 #1f6377;
   border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
   filter: progid:dximagetransform.microsoft.gradient(enabled=false);
@@ -2193,7 +2193,7 @@ table .span24 {
   background-image: -o-linear-gradient(top, #555555, #222222);
   background-image: linear-gradient(top, #555555, #222222);
   background-repeat: repeat-x;
-  filter: progid:dximagetransform.microsoft.gradient(startColorstr=#ffffff, endColorstr=#e6e6e6, GradientType=0);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#555555', endColorstr='#222222', GradientType=0);
   border-color: #222222 #222222 #000000;
   border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
   filter: progid:dximagetransform.microsoft.gradient(enabled=false);
@@ -2742,7 +2742,7 @@ input[type="submit"].btn.btn-small {
   background-image: -o-linear-gradient(top, #333333, #222222);
   background-image: linear-gradient(top, #333333, #222222);
   background-repeat: repeat-x;
-  filter: progid:dximagetransform.microsoft.gradient(startColorstr=#ffffff, endColorstr=#e6e6e6, GradientType=0);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#333333', endColorstr='#222222', GradientType=0);
   -webkit-border-radius: 4px;
   -moz-border-radius: 4px;
   border-radius: 4px;
@@ -2767,7 +2767,7 @@ input[type="submit"].btn.btn-small {
   background-image: -o-linear-gradient(top, #333333, #222222);
   background-image: linear-gradient(top, #333333, #222222);
   background-repeat: repeat-x;
-  filter: progid:dximagetransform.microsoft.gradient(startColorstr=#ffffff, endColorstr=#e6e6e6, GradientType=0);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#333333', endColorstr='#222222', GradientType=0);
   border-color: #222222 #222222 #000000;
   border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
   filter: progid:dximagetransform.microsoft.gradient(enabled=false);
@@ -3065,7 +3065,7 @@ input[type="submit"].btn.btn-small {
   background-image: -o-linear-gradient(top, #ffffff, #f5f5f5);
   background-image: linear-gradient(top, #ffffff, #f5f5f5);
   background-repeat: repeat-x;
-  filter: progid:dximagetransform.microsoft.gradient(startColorstr=#ffffff, endColorstr=#e6e6e6, GradientType=0);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff', endColorstr='#f5f5f5', GradientType=0);
   border: 1px solid #ddd;
   -webkit-border-radius: 3px;
   -moz-border-radius: 3px;
@@ -3620,6 +3620,14 @@ a.thumbnail:hover {
     background-position: 40px 0;
   }
 }
+@-ms-keyframes progress-bar-stripes {
+  from {
+    background-position: 0 0;
+  }
+  to {
+    background-position: 40px 0;
+  }
+}
 @keyframes progress-bar-stripes {
   from {
     background-position: 0 0;
@@ -3640,7 +3648,7 @@ a.thumbnail:hover {
   background-image: -o-linear-gradient(top, #f5f5f5, #f9f9f9);
   background-image: linear-gradient(top, #f5f5f5, #f9f9f9);
   background-repeat: repeat-x;
-  filter: progid:dximagetransform.microsoft.gradient(startColorstr=#ffffff, endColorstr=#e6e6e6, GradientType=0);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#f5f5f5', endColorstr='#f9f9f9', GradientType=0);
   -webkit-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);
   -moz-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);
   box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);
@@ -3663,7 +3671,7 @@ a.thumbnail:hover {
   background-image: -o-linear-gradient(top, #149bdf, #0480be);
   background-image: linear-gradient(top, #149bdf, #0480be);
   background-repeat: repeat-x;
-  filter: progid:dximagetransform.microsoft.gradient(startColorstr=#ffffff, endColorstr=#e6e6e6, GradientType=0);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#149bdf', endColorstr='#0480be', GradientType=0);
   -webkit-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15);
   -moz-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15);
   box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15);
@@ -3703,7 +3711,7 @@ a.thumbnail:hover {
   background-image: -o-linear-gradient(top, #ee5f5b, #c43c35);
   background-image: linear-gradient(top, #ee5f5b, #c43c35);
   background-repeat: repeat-x;
-  filter: progid:dximagetransform.microsoft.gradient(startColorstr=#ffffff, endColorstr=#e6e6e6, GradientType=0);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ee5f5b', endColorstr='#c43c35', GradientType=0);
 }
 .progress-danger.progress-striped .bar {
   background-color: #ee5f5b;
@@ -3723,7 +3731,7 @@ a.thumbnail:hover {
   background-image: -o-linear-gradient(top, #62c462, #57a957);
   background-image: linear-gradient(top, #62c462, #57a957);
   background-repeat: repeat-x;
-  filter: progid:dximagetransform.microsoft.gradient(startColorstr=#ffffff, endColorstr=#e6e6e6, GradientType=0);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#62c462', endColorstr='#57a957', GradientType=0);
 }
 .progress-success.progress-striped .bar {
   background-color: #62c462;
@@ -3743,7 +3751,7 @@ a.thumbnail:hover {
   background-image: -o-linear-gradient(top, #5bc0de, #339bb9);
   background-image: linear-gradient(top, #5bc0de, #339bb9);
   background-repeat: repeat-x;
-  filter: progid:dximagetransform.microsoft.gradient(startColorstr=#ffffff, endColorstr=#e6e6e6, GradientType=0);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#5bc0de', endColorstr='#339bb9', GradientType=0);
 }
 .progress-info.progress-striped .bar {
   background-color: #5bc0de;
@@ -3763,7 +3771,7 @@ a.thumbnail:hover {
   background-image: -o-linear-gradient(top, #fbb450, #f89406);
   background-image: linear-gradient(top, #fbb450, #f89406);
   background-repeat: repeat-x;
-  filter: progid:dximagetransform.microsoft.gradient(startColorstr=#ffffff, endColorstr=#e6e6e6, GradientType=0);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fbb450', endColorstr='#f89406', GradientType=0);
 }
 .progress-warning.progress-striped .bar {
   background-color: #fbb450;
diff --git a/docs/components.html b/docs/components.html
index 28061fb05..7425b8e6a 100644
--- a/docs/components.html
+++ b/docs/components.html
@@ -1770,7 +1770,7 @@
     </div>
     <div class="span4">
       <h3>Striped</h3>
-      <p>Uses a gradient to create a striped effect.</p>
+      <p>Uses a gradient to create a striped effect (no IE).</p>
       <div class="progress progress-striped">
         <div class="bar" style="width: 20%;"></div>
       </div>
@@ -1783,7 +1783,7 @@
     </div>
     <div class="span4">
       <h3>Animated</h3>
-      <p>Takes the striped example and animates it.</p>
+      <p>Takes the striped example and animates it (no IE).</p>
       <div class="progress progress-striped active">
         <div class="bar" style="width: 45%"></div>
       </div>
@@ -1838,8 +1838,8 @@
     </div>
     <div class="span3">
       <h3>Browser support</h3>
-      <p>Progress bars use CSS3 gradients, transitions, and animations to achieve all their effects. These features are not supported in IE7-8 or older versions of Firefox.</p>
-      <p>Opera does not support animations at this time.</p>
+      <p>Progress bars use CSS3 gradients, transitions, and animations to achieve all their effects. These features are not supported in IE7-9 or older versions of Firefox.</p>
+      <p>Opera and IE do not support animations at this time.</p>
     </div>
   </div>
 
diff --git a/docs/less.html b/docs/less.html
index 69b44da2d..29d6d753c 100644
--- a/docs/less.html
+++ b/docs/less.html
@@ -654,47 +654,47 @@
     </thead>
     <tbody>
       <tr>
-        <td><code>.#translucent > .background()</code></td>
+        <td><code>#translucent > .background()</code></td>
         <td><code>@color: @white, @alpha: 1</code></td>
         <td>Give an element a translucent background color</td>
       </tr>
       <tr>
-        <td><code>.#translucent > .border()</code></td>
+        <td><code>#translucent > .border()</code></td>
         <td><code>@color: @white, @alpha: 1</code></td>
         <td>Give an element a translucent border color</td>
       </tr>
       <tr>
-        <td><code>.#gradient > .vertical()</code></td>
+        <td><code>#gradient > .vertical()</code></td>
         <td><code>@startColor, @endColor</code></td>
         <td>Create a cross-browser vertical background gradient</td>
       </tr>
       <tr>
-        <td><code>.#gradient > .horizontal()</code></td>
+        <td><code>#gradient > .horizontal()</code></td>
         <td><code>@startColor, @endColor</code></td>
         <td>Create a cross-browser horizontal background gradient</td>
       </tr>
       <tr>
-        <td><code>.#gradient > .directional()</code></td>
+        <td><code>#gradient > .directional()</code></td>
         <td><code>@startColor, @endColor, @deg</code></td>
         <td>Create a cross-browser directional background gradient</td>
       </tr>
       <tr>
-        <td><code>.#gradient > .vertical-three-colors()</code></td>
+        <td><code>#gradient > .vertical-three-colors()</code></td>
         <td><code>@startColor, @midColor, @colorStop, @endColor</code></td>
         <td>Create a cross-browser three-color background gradient</td>
       </tr>
       <tr>
-        <td><code>.#gradient > .radial()</code></td>
+        <td><code>#gradient > .radial()</code></td>
         <td><code>@innerColor, @outerColor</code></td>
         <td>Create a cross-browser radial background gradient</td>
       </tr>
       <tr>
-        <td><code>.#gradient > .striped()</code></td>
+        <td><code>#gradient > .striped()</code></td>
         <td><code>@color, @angle</code></td>
         <td>Create a cross-browser striped background gradient</td>
       </tr>
       <tr>
-        <td><code>.#gradientBar()</code></td>
+        <td><code>#gradientBar()</code></td>
         <td><code>@primaryColor, @secondaryColor</code></td>
         <td>Used for buttons to assign a gradient and slightly darker border</td>
       </tr>
diff --git a/docs/templates/pages/components.mustache b/docs/templates/pages/components.mustache
index 849d905ca..c334c3aa3 100644
--- a/docs/templates/pages/components.mustache
+++ b/docs/templates/pages/components.mustache
@@ -1694,7 +1694,7 @@
     </div>
     <div class="span4">
       <h3>{{_i}}Striped{{/i}}</h3>
-      <p>{{_i}}Uses a gradient to create a striped effect.{{/i}}</p>
+      <p>{{_i}}Uses a gradient to create a striped effect (no IE).{{/i}}</p>
       <div class="progress progress-striped">
         <div class="bar" style="width: 20%;"></div>
       </div>
@@ -1707,7 +1707,7 @@
     </div>
     <div class="span4">
       <h3>{{_i}}Animated{{/i}}</h3>
-      <p>{{_i}}Takes the striped example and animates it.{{/i}}</p>
+      <p>{{_i}}Takes the striped example and animates it (no IE).{{/i}}</p>
       <div class="progress progress-striped active">
         <div class="bar" style="width: 45%"></div>
       </div>
@@ -1762,8 +1762,8 @@
     </div>
     <div class="span3">
       <h3>{{_i}}Browser support{{/i}}</h3>
-      <p>{{_i}}Progress bars use CSS3 gradients, transitions, and animations to achieve all their effects. These features are not supported in IE7-8 or older versions of Firefox.{{/i}}</p>
-      <p>{{_i}}Opera does not support animations at this time.{{/i}}</p>
+      <p>{{_i}}Progress bars use CSS3 gradients, transitions, and animations to achieve all their effects. These features are not supported in IE7-9 or older versions of Firefox.{{/i}}</p>
+      <p>{{_i}}Opera and IE do not support animations at this time.{{/i}}</p>
     </div>
   </div>
 
diff --git a/docs/templates/pages/less.mustache b/docs/templates/pages/less.mustache
index 744861dea..1ffb92b2e 100644
--- a/docs/templates/pages/less.mustache
+++ b/docs/templates/pages/less.mustache
@@ -578,47 +578,47 @@
     </thead>
     <tbody>
       <tr>
-        <td><code>.#translucent > .background()</code></td>
+        <td><code>#translucent > .background()</code></td>
         <td><code>@color: @white, @alpha: 1</code></td>
         <td>{{_i}}Give an element a translucent background color{{/i}}</td>
       </tr>
       <tr>
-        <td><code>.#translucent > .border()</code></td>
+        <td><code>#translucent > .border()</code></td>
         <td><code>@color: @white, @alpha: 1</code></td>
         <td>{{_i}}Give an element a translucent border color{{/i}}</td>
       </tr>
       <tr>
-        <td><code>.#gradient > .vertical()</code></td>
+        <td><code>#gradient > .vertical()</code></td>
         <td><code>@startColor, @endColor</code></td>
         <td>{{_i}}Create a cross-browser vertical background gradient{{/i}}</td>
       </tr>
       <tr>
-        <td><code>.#gradient > .horizontal()</code></td>
+        <td><code>#gradient > .horizontal()</code></td>
         <td><code>@startColor, @endColor</code></td>
         <td>{{_i}}Create a cross-browser horizontal background gradient{{/i}}</td>
       </tr>
       <tr>
-        <td><code>.#gradient > .directional()</code></td>
+        <td><code>#gradient > .directional()</code></td>
         <td><code>@startColor, @endColor, @deg</code></td>
         <td>{{_i}}Create a cross-browser directional background gradient{{/i}}</td>
       </tr>
       <tr>
-        <td><code>.#gradient > .vertical-three-colors()</code></td>
+        <td><code>#gradient > .vertical-three-colors()</code></td>
         <td><code>@startColor, @midColor, @colorStop, @endColor</code></td>
         <td>{{_i}}Create a cross-browser three-color background gradient{{/i}}</td>
       </tr>
       <tr>
-        <td><code>.#gradient > .radial()</code></td>
+        <td><code>#gradient > .radial()</code></td>
         <td><code>@innerColor, @outerColor</code></td>
         <td>{{_i}}Create a cross-browser radial background gradient{{/i}}</td>
       </tr>
       <tr>
-        <td><code>.#gradient > .striped()</code></td>
+        <td><code>#gradient > .striped()</code></td>
         <td><code>@color, @angle</code></td>
         <td>{{_i}}Create a cross-browser striped background gradient{{/i}}</td>
       </tr>
       <tr>
-        <td><code>.#gradientBar()</code></td>
+        <td><code>#gradientBar()</code></td>
         <td><code>@primaryColor, @secondaryColor</code></td>
         <td>{{_i}}Used for buttons to assign a gradient and slightly darker border{{/i}}</td>
       </tr>
diff --git a/less/mixins.less b/less/mixins.less
index 47d467243..5ff58a5c9 100644
--- a/less/mixins.less
+++ b/less/mixins.less
@@ -320,7 +320,7 @@
     background-image: -o-linear-gradient(left, @startColor, @endColor); // Opera 11.10
     background-image: linear-gradient(left, @startColor, @endColor); // Le standard
     background-repeat: repeat-x;
-    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=@startColor, endColorstr=@endColor, GradientType=1); // IE9 and down
+    filter: e(%("progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=1)",@startColor,@endColor)); // IE9 and down
   }
   .vertical(@startColor: #555, @endColor: #333) {
     background-color: mix(@startColor, @endColor, 60%);
@@ -331,7 +331,7 @@
     background-image: -o-linear-gradient(top, @startColor, @endColor); // Opera 11.10
     background-image: linear-gradient(top, @startColor, @endColor); // The standard
     background-repeat: repeat-x;
-    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=@startColor, endColorstr=@endColor, GradientType=0); // IE9 and down
+    filter: e(%("progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=0)",@startColor,@endColor)); // IE9 and down
   }
   .directional(@startColor: #555, @endColor: #333, @deg: 45deg) {
     background-color: @endColor;
@@ -351,7 +351,7 @@
     background-image: -o-linear-gradient(@startColor, @midColor @colorStop, @endColor);
     background-image: linear-gradient(@startColor, @midColor @colorStop, @endColor);
     background-repeat: no-repeat;
-    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=@startColor, endColorstr=@endColor, GradientType=0); // IE9 and down, gets no color-stop at all for proper fallback
+    filter: e(%("progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=0)",@startColor,@endColor)); // IE9 and down, gets no color-stop at all for proper fallback
   }
   .radial(@innerColor: #555, @outerColor: #333)  {
     background-color: @outerColor;
diff --git a/less/progress-bars.less b/less/progress-bars.less
index a99b118a0..5979a3691 100644
--- a/less/progress-bars.less
+++ b/less/progress-bars.less
@@ -17,6 +17,12 @@
   to    { background-position: 40px 0; }
 }
 
+// IE9
+@-ms-keyframes progress-bar-stripes {
+  from  { background-position: 0 0; }
+  to    { background-position: 40px 0; }
+}
+
 // Spec
 @keyframes progress-bar-stripes {
   from  { background-position: 0 0; }