From 3fa7b2fcc09bef4e36a89450598d4a86e893909b Mon Sep 17 00:00:00 2001
From: Alexis Sellier <alexis@cloudhead.io>
Date: Sat, 17 Dec 2011 17:42:34 +0100
Subject: [PATCH] parenthesized node init

---
 lib/less/tree/paren.js | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 lib/less/tree/paren.js

diff --git a/lib/less/tree/paren.js b/lib/less/tree/paren.js
new file mode 100644
index 00000000..384a43c7
--- /dev/null
+++ b/lib/less/tree/paren.js
@@ -0,0 +1,16 @@
+
+(function (tree) {
+
+tree.Paren = function (node) {
+    this.value = node;
+};
+tree.Paren.prototype = {
+    toCSS: function (env) {
+        return '(' + this.value.toCSS(env) + ')';
+    },
+    eval: function (env) {
+        return new(tree.Paren)(this.value.eval(env));
+    }
+};
+
+})(require('../tree'));