dc-js
diff --git a/‎Gruntfile.js
Lines changed: 5 additions & 1 deletion b/‎Gruntfile.js
Lines changed: 5 additions & 1 deletion
diff --git a/‎dc.js
Lines changed: 5 additions & 3 deletions b/‎dc.js
Lines changed: 5 additions & 3 deletions
diff --git a/‎dc.min.js
Lines changed: 2 additions & 2 deletions b/‎dc.min.js
Lines changed: 2 additions & 2 deletions
diff --git a/‎dc.min.js.map
Lines changed: 1 addition & 1 deletion b/‎dc.min.js.map
Lines changed: 1 addition & 1 deletion
diff --git a/‎package.json
Lines changed: 3 additions & 3 deletions b/‎package.json
Lines changed: 3 additions & 3 deletions
diff --git a/‎web/docs/index.html
Lines changed: 1 addition & 1 deletion b/‎web/docs/index.html
Lines changed: 1 addition & 1 deletion
diff --git a/‎web/js/crossfilter.js
Lines changed: 2 additions & 2 deletions b/‎web/js/crossfilter.js
Lines changed: 2 additions & 2 deletions
@@ -10,6 +10,10 @@ module.exports = function (grunt) {
         pkg: grunt.file.readJSON('package.json'),
 
         concat: {
+            options: {
+                process: true,
+                sourceMap: true
+            },
             js: {
                 src: jsFiles,
                 dest: output.js
@@ -20,7 +24,7 @@ module.exports = function (grunt) {
                 options: {
                     mangle: true,
                     compress: true,
-                    sourceMap: output.map
+                    sourceMap: true
                 },
                 src: output.js,
                 dest: output.jsmin
 
@@ -1,7 +1,7 @@
 {
   "name": "dc",
   "filename": "dc.min.js",
-  "version": "1.7.3",
+  "version": "1.7.4",
   "license": "Apache-2.0",
   "copyright": "2014",
   "description": "A multi-dimensional charting library built to work natively with crossfilter and rendered using d3.js ",
@@ -32,10 +32,10 @@
   "devDependencies": {
     "emu": "~0.0.2",
     "grunt": "~0.4.1",
-    "grunt-contrib-concat": "~0.3.0",
+    "grunt-contrib-concat": "~0.5.0",
     "grunt-contrib-copy": "~0.4.1",
     "grunt-contrib-jshint": "~0.6.3",
-    "grunt-contrib-uglify": "~0.2.2",
+    "grunt-contrib-uglify": "~0.9.1",
     "grunt-gh-pages": "~0.7.1",
     "grunt-markdown": "https://github.com/willkan/grunt-markdown/tarball/master",
     "grunt-sed": "~0.1.1",
 
@@ -112,7 +112,7 @@
     </style>
   </head>
   <body>  
-    <h4 id="version-1-7-3">Version 1.7.3</h4>
+    <h4 id="version-1-7-4">Version 1.7.4</h4>
 <p>The entire dc.js library is scoped under <strong>dc</strong> name space. It does not introduce anything else into the global
 name space.</p>
 <ul>
 
@@ -1,5 +1,5 @@
 (function(exports){
-crossfilter.version = "1.3.11";
+crossfilter.version = "1.3.12";
 function crossfilter_identity(d) {
   return d;
 }
@@ -631,7 +631,7 @@ function crossfilter() {
     // Incorporate any existing data into this dimension, and make sure that the
     // filter bitset is wide enough to handle the new dimension.
     m |= one;
-    if (M >= 32 ? !one : m & (1 << M) - 1) {
+    if (M >= 32 ? !one : m & -(1 << M)) {
       filters = crossfilter_arrayWiden(filters, M <<= 1);
     }
     preAdd(data, 0, n);