--- a/cms/app-client/app/components/visu-langues.js	Wed Jan 20 23:05:52 2016 +0100
+++ b/cms/app-client/app/components/visu-langues.js	Wed Jan 20 23:51:55 2016 +0100
@@ -64,9 +64,7 @@
       // We also take a snapshot of the original children (_children) to avoid
       // the children being overwritten when when layout is computed.
       function accumulate(d) {
-        return (d._children = d.children)
-            ? d.value = d.children.reduce(function(p, v) { return p + accumulate(v); }, 0)
-            : d.value;
+        return (d._children = d.children) ? d.value = d.children.reduce(function(p, v) { return p + accumulate(v); }, 0) : d.value;
       }
 
       // Compute the treemap layout recursively such that each group of siblings
@@ -105,18 +103,12 @@
             .data(d._children)
           .enter().append("g");
 
-        g.classed("bla", true).on("click", selectHandler)
+        g.classed("bla", true).on("click", selectHandler);
 
         g.filter(function(d) { return d._children; })
             .classed("children", true)
             .on("click", transition);
 
-        // g.selectAll(".child")
-        //     .data(function(d) { return d._children || [d]; })
-        //   .enter().append("rect")
-        //     .attr("class", "child")
-        //     .call(rect);
-
         g.append("rect")
             .attr("class", "parent")
             // .attr("fill", (d.color || "#bbb"))
@@ -130,7 +122,7 @@
             .call(text);
 
         function transition(d) {
-          if (transitioning || !d) return;
+          if (transitioning || !d) { return; }
           selectHandler(d);
           transitioning = true;
 
@@ -174,12 +166,12 @@
         return g;
       }
 
-      function text(text) {
+      function text() {
         text.attr("x", function(d) { return x(d.x) + 6; })
             .attr("y", function(d) { return y(d.y) + 6; });
       }
 
-      function rect(rect) {
+      function rect() {
         rect.attr("x", function(d) { return x(d.x); })
             .attr("y", function(d) { return y(d.y); })
             .attr("width", function(d) { return x(d.x + d.dx) - x(d.x); })
@@ -188,9 +180,7 @@
       }
 
       function name(d) {
-        return d.parent
-            ? name(d.parent) + "." + d.name
-            : d.name;
+        return d.parent ? name(d.parent) + "." + d.name : d.name;
       }
     });
   }