Add independent pass for each option

Author: L0stSoul

lib/csscomb.js

@@ -70,7 +70,9 @@ Comb.prototype = {
      * @returns {Array}
      */
     processTree: function(tree) {
-        this.processNode(['tree', tree], 0);
+        this._handlers.forEach(function(handler) {
+            this.processNode(['tree', tree], 0, handler);
+        }, this);
         return tree;
     },
 
@@ -79,19 +81,17 @@ Comb.prototype = {
      * @param {Array} node Tree node
      * @param {Number} level Indent level
      */
-    processNode: function(node, level) {
+    processNode: function(node, level, handler) {
         node.forEach(function(node) {
             if (!Array.isArray(node)) return;
 
             var nodeType = node.shift();
-            this._handlers.forEach(function(handler) {
-                handler.process(nodeType, node, level);
-            });
+            handler.process(nodeType, node, level);
             node.unshift(nodeType);
 
             if (nodeType === 'atrulers') level++;
 
-            this.processNode(node, level);
+            this.processNode(node, level, handler);
         }, this);
     },