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

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

@@ -0,0 +1,83 @@
+
+/*!
+ * Stylus - BinOp
+ * Copyright (c) Automattic <developer.wordpress.com>
+ * MIT Licensed
+ */
+
+/**
+ * Module dependencies.
+ */
+
+var Node = require('./node');
+
+/**
+ * Initialize a new `BinOp` with `op`, `left` and `right`.
+ *
+ * @param {String} op
+ * @param {Node} left
+ * @param {Node} right
+ * @api public
+ */
+
+var BinOp = module.exports = function BinOp(op, left, right){
+  Node.call(this);
+  this.op = op;
+  this.left = left;
+  this.right = right;
+};
+
+/**
+ * Inherit from `Node.prototype`.
+ */
+
+BinOp.prototype.__proto__ = Node.prototype;
+
+/**
+ * Return a clone of this node.
+ * 
+ * @return {Node}
+ * @api public
+ */
+
+BinOp.prototype.clone = function(parent){
+  var clone = new BinOp(this.op);
+  clone.left = this.left.clone(parent, clone);
+  clone.right = this.right && this.right.clone(parent, clone);
+  clone.lineno = this.lineno;
+  clone.column = this.column;
+  clone.filename = this.filename;
+  if (this.val) clone.val = this.val.clone(parent, clone);
+  return clone;
+};
+
+/**
+ * Return <left> <op> <right>
+ *
+ * @return {String}
+ * @api public
+ */
+BinOp.prototype.toString = function() {
+  return this.left.toString() + ' ' + this.op + ' ' + this.right.toString();
+};
+
+/**
+ * Return a JSON representation of this node.
+ *
+ * @return {Object}
+ * @api public
+ */
+
+BinOp.prototype.toJSON = function(){
+  var json = {
+    __type: 'BinOp',
+    left: this.left,
+    right: this.right,
+    op: this.op,
+    lineno: this.lineno,
+    column: this.column,
+    filename: this.filename
+  };
+  if (this.val) json.val = this.val;
+  return json;
+};