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

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

@@ -0,0 +1,94 @@
+
+/*!
+ * Stylus - Selector
+ * Copyright (c) Automattic <developer.wordpress.com>
+ * MIT Licensed
+ */
+
+/**
+ * Module dependencies.
+ */
+
+var Block = require('./block')
+  , Node = require('./node');
+
+/**
+ * Initialize a new `Selector` with the given `segs`.
+ *
+ * @param {Array} segs
+ * @api public
+ */
+
+var Selector = module.exports = function Selector(segs){
+  Node.call(this);
+  this.inherits = true;
+  this.segments = segs;
+  this.optional = false;
+};
+
+/**
+ * Inherit from `Node.prototype`.
+ */
+
+Selector.prototype.__proto__ = Node.prototype;
+
+/**
+ * Return the selector string.
+ *
+ * @return {String}
+ * @api public
+ */
+
+Selector.prototype.toString = function(){
+  return this.segments.join('') + (this.optional ? ' !optional' : '');
+};
+
+/**
+ * Check if this is placeholder selector.
+ *
+ * @return {Boolean}
+ * @api public
+ */
+
+Selector.prototype.__defineGetter__('isPlaceholder', function(){
+  return this.val && ~this.val.substr(0, 2).indexOf('$');
+});
+
+/**
+ * Return a clone of this node.
+ * 
+ * @return {Node}
+ * @api public
+ */
+
+Selector.prototype.clone = function(parent){
+  var clone = new Selector;
+  clone.lineno = this.lineno;
+  clone.column = this.column;
+  clone.filename = this.filename;
+  clone.inherits = this.inherits;
+  clone.val = this.val;
+  clone.segments = this.segments.map(function(node){ return node.clone(parent, clone); });
+  clone.optional = this.optional;
+  return clone;
+};
+
+/**
+ * Return a JSON representation of this node.
+ *
+ * @return {Object}
+ * @api public
+ */
+
+Selector.prototype.toJSON = function(){
+  return {
+    __type: 'Selector',
+    inherits: this.inherits,
+    segments: this.segments,
+    optional: this.optional,
+    val: this.val,
+    lineno: this.lineno,
+    column: this.column,
+    filename: this.filename
+  };
+};