Merge branch 'master' of https://github.com/less/less.js

Author: lukeapage

lib/less/functions.js

@@ -63,22 +63,22 @@ tree.functions = {
     },
 
     hue: function (color) {
-        return new(tree.Dimension)(Math.round(color.toHSL().h));
+        return new(tree.Dimension)(color.toHSL().h);
     },
     saturation: function (color) {
-        return new(tree.Dimension)(Math.round(color.toHSL().s * 100), '%');
+        return new(tree.Dimension)(color.toHSL().s * 100, '%');
     },
     lightness: function (color) {
-        return new(tree.Dimension)(Math.round(color.toHSL().l * 100), '%');
+        return new(tree.Dimension)(color.toHSL().l * 100, '%');
     },
     hsvhue: function(color) {
-        return new(tree.Dimension)(Math.round(color.toHSV().h));
+        return new(tree.Dimension)(color.toHSV().h);
     },
     hsvsaturation: function (color) {
-        return new(tree.Dimension)(Math.round(color.toHSV().s * 100), '%');
+        return new(tree.Dimension)(color.toHSV().s * 100, '%');
     },
     hsvvalue: function (color) {
-        return new(tree.Dimension)(Math.round(color.toHSV().v * 100), '%');
+        return new(tree.Dimension)(color.toHSV().v * 100, '%');
     },
     red: function (color) {
         return new(tree.Dimension)(color.rgb[0]);
@@ -93,15 +93,15 @@ tree.functions = {
         return new(tree.Dimension)(color.toHSL().a);
     },
     luma: function (color) {
-        return new(tree.Dimension)(Math.round(color.luma() * color.alpha * 100), '%');
+        return new(tree.Dimension)(color.luma() * color.alpha * 100, '%');
     },
     luminance: function (color) {
         var luminance =
             (0.2126 * color.rgb[0] / 255)
           + (0.7152 * color.rgb[1] / 255)
           + (0.0722 * color.rgb[2] / 255);
 
-        return new(tree.Dimension)(Math.round(luminance * color.alpha * 100), '%');
+        return new(tree.Dimension)(luminance * color.alpha * 100, '%');
     },
     saturate: function (color, amount) {
         // filter: saturate(3.2);

test/css/functions.css

@@ -19,17 +19,17 @@
   luma-white: 100%;
   luma-black: 0%;
   luma-black-alpha: 0%;
-  luma-red: 21%;
-  luma-green: 72%;
-  luma-blue: 7%;
-  luma-yellow: 93%;
-  luma-cyan: 79%;
-  luma-differs-from-luminance: 24%;
+  luma-red: 21.26%;
+  luma-green: 71.52%;
+  luma-blue: 7.22%;
+  luma-yellow: 92.78%;
+  luma-cyan: 78.74%;
+  luma-differs-from-luminance: 23.89833349%;
   luminance-white: 100%;
   luminance-black: 0%;
   luminance-black-alpha: 0%;
-  luminance-red: 21%;
-  luminance-differs-from-luma: 36%;
+  luminance-red: 21.26%;
+  luminance-differs-from-luma: 36.40541176%;
   contrast-filter: contrast(30%);
   saturate-filter: saturate(5%);
   contrast-white: #000000;