complete redesign: use nodejs on server instead of php - documentation to be updated

nodejs/node_modules/stylus/lib/nodes/supports.js

@@ -0,0 +1,75 @@
+/*!
+ * Stylus - supports
+ * Copyright (c) Automattic <developer.wordpress.com>
+ * MIT Licensed
+ */
+
+/**
+ * Module dependencies.
+ */
+
+var Atrule = require('./atrule');
+
+/**
+ * Initialize a new supports node.
+ *
+ * @param {Expression} condition
+ * @api public
+ */
+
+var Supports = module.exports = function Supports(condition){
+  Atrule.call(this, 'supports');
+  this.condition = condition;
+};
+
+/**
+ * Inherit from `Atrule.prototype`.
+ */
+
+Supports.prototype.__proto__ = Atrule.prototype;
+
+/**
+ * Return a clone of this node.
+ *
+ * @return {Node}
+ * @api public
+ */
+
+Supports.prototype.clone = function(parent){
+  var clone = new Supports;
+  clone.condition = this.condition.clone(parent, clone);
+  clone.block = this.block.clone(parent, clone);
+  clone.lineno = this.lineno;
+  clone.column = this.column;
+  clone.filename = this.filename;
+  return clone;
+};
+
+/**
+ * Return a JSON representation of this node.
+ *
+ * @return {Object}
+ * @api public
+ */
+
+Supports.prototype.toJSON = function(){
+  return {
+    __type: 'Supports',
+    condition: this.condition,
+    block: this.block,
+    lineno: this.lineno,
+    column: this.column,
+    filename: this.filename
+  };
+};
+
+/**
+ * Return @supports
+ *
+ * @return {String}
+ * @api public
+ */
+
+Supports.prototype.toString = function(){
+  return '@supports ' + this.condition;
+};