Fix Node.js support.

index.js

@@ -1 +0,0 @@
-module.exports = require('./src/loadNode.js');

node.js/index.js

@@ -1,9 +1,7 @@
 var fs = require('fs'),
 	vm = require('vm'),
 	path = require('path'),
-	// Have HTMLCanvasElement reference Canvas too, so we do not handle browser
-	// and server differently in some places of our code.
-	Canvas = HTMLCanvasElement =require('canvas');
+	Canvas = require('canvas');
 
 __dirname = path.resolve(__dirname, '../src/');
 
@@ -16,6 +14,7 @@ var context = vm.createContext({
 	fs: fs,
 	// Node Canvas library: https://github.com/learnboost/node-canvas
 	Canvas: Canvas,
+	HTMLCanvasElement: Canvas,
 	Image: Canvas.Image,
 	// Copy over global variables:
     console: console,

package.json

@@ -13,8 +13,8 @@
 	"keywords": ["canvas", "graphic", "graphics", "vector", "paper.js"], 	
 	"repository": "git://github.com/paperjs/paper.js/",
 	"dependencies": {
-		"canvas": "0.7.0"
+		"canvas": ">= 0.7.0"
 	},
-	"engines": { "node": ">= 0.4.0 && < 0.6.0" },
+	"engines": { "node": ">= 0.4.0" },
 	"main": "./node.js/index.js"
 }

src/core/PaperScript.js

@@ -155,7 +155,7 @@ var PaperScript = this.PaperScript = new function() {
 	function evaluate(code, scope) {
 		// Set currently active scope.
 		paper = scope;
-		var view = scope.project.view,
+		var view = scope.project && scope.project.view,
 			res;
 		// Define variables for potential handlers, so eval() calls below to
 		// fetch their values do not require try-catch around them.