Clean up white spaces.

build/load.sh

@@ -19,5 +19,5 @@
 
 echo "// Paper.js loader for development, as produced by the build/load.sh script
 var root = '../../';
-document.write('<script type=\"text/javascript\" src=\"' + root 
+document.write('<script type=\"text/javascript\" src=\"' + root
 		+ 'src/load.js\"></script>');" > ../dist/paper.js;

examples/Animated/AnimatedStar.html

@@ -30,7 +30,7 @@
 			layer.insertChild(0, placedSymbol);
 		}
 		layer.position = view.center;
-		
+
 		function onFrame(event) {
 			for (var i = 0, l = layer.children.length; i < l; i++) {
 				var item = layer.children[i];

examples/Animated/Extruded.html

@@ -22,7 +22,7 @@
 			[new Point(104.91015625, 298.31494140625), new Point(44.30419921875, 0), new Point(-18.111328125, 0)],
 			[new Point(56.984375, 286.0546875), new Point(10.03076171875, 6.6875)]
 		];
-	
+
 		var lineGroup = new Group();
 		var lineCount = 100;
 		for (var i = 0; i < lineCount; i++) {

examples/Animated/FutureSplash.html

@@ -31,7 +31,7 @@
 				this.strength = param.strength ? param.strength : 0.55;
 				this.mamb = values.invMass * values.invMass;
 			},
-	
+
 			update: function() {
 				var delta = this.b - this.a;
 				var dist = delta.length;

examples/Animated/RadialRainbows.html

@@ -7,7 +7,7 @@
 	<script type="text/javascript" src="../../dist/paper.js"></script>
 	<script type="text/paperscript" canvas="canvas">
 		var point = view.center;
-		
+
 		var colors = [];
 		var cycles = 4;
 		for (var i = 0, l = 60; i < l; i++) {
@@ -22,27 +22,27 @@
 		var radius = Math.max(view.size.width, view.size.height) * 0.75;
 		var gradientColor = new GradientColor(gradient, point, point + [radius, 0]);
 		path.fillColor = gradientColor;
-		
+
 		var mouseDown = false,
 			mousePoint = view.center;
-		
+
 		function onMouseDown(event) {
 			mouseDown = true;
 			mousePoint = event.point;
 		}
-		
+
 		function onMouseDrag(event) {
 			mousePoint = event.point;
 		}
-		
+
 		function onMouseUp(event) {
 			vector.length = 10;
 			mouseDown = false;
 		}
-		
+
 		var grow = false;
 		var vector = new Point(150, 0);
-		
+
 		function onFrame() {
 			for (var i = 0, l = gradient.stops.length; i < l; i++)
 				gradient.stops[i].color.hue -= 20;
@@ -59,7 +59,7 @@
 			}
 			gradientColor.hilite = mouseDown ? point : point + vector;
 		}
-		
+
 		function onResize(event) {
 			point = view.center;
 			path.bounds = view.bounds;

examples/Animated/Space.html

@@ -35,7 +35,7 @@
 		angle: 45,
 		length: 0
 	});
-	
+
 	var mouseVector = vector.clone();
 
 	function onMouseMove(event) {
@@ -45,7 +45,7 @@
 	// The onFrame function is called up to 60 times a second:
 	function onFrame(event) {
 		vector = vector + (mouseVector - vector) / 30;
-		
+
 		// Run through the active layer's children list and change
 		// the position of the placed symbols:
 		for (var i = 0; i < count; i++) {
@@ -56,7 +56,7 @@
 			keepInView(item);
 		}
 	}
-	
+
 	function keepInView(item) {
 		var position = item.position;
 		var itemBounds = item.bounds;
@@ -72,7 +72,7 @@
 		if (itemBounds.top > view.size.height) {
 			position.y = -itemBounds.height;
 		}
-		
+
 		if (position.y < -itemBounds.height) {
 			position.y = bounds.height  + itemBounds.height / 2;
 		}

examples/Animated/Tadpoles.html

@@ -8,7 +8,7 @@
 	<script type="text/paperscript" canvas="canvas">
 		// Adapted from Flocking Processing example by Daniel Schiffman:
 		// http://processing.org/learning/topics/flocking.html
-		
+
 		project.currentStyle = {
 			strokeColor: 'white',
 			strokeWidth: 2,
@@ -21,7 +21,7 @@
 		var headSymbol = new Symbol(head);
 
 		var size = view.size;
-	
+
 		var Boid = Base.extend({
 			initialize: function(position, maxSpeed, maxForce) {
 				var strength = Math.random() * 0.5;
@@ -40,12 +40,12 @@
 					if (i < 3)
 						this.shortPath.add(this.loc);
 				}
-				
+
 				this.firstSegment = this.path.segments[0];
 				this.count = 0;
 				this.lastRot = 0;
 			},
-			
+
 			run: function(boids) {
 				this.lastLoc = this.loc.clone();
 				if (!groupTogether) {
@@ -77,12 +77,12 @@
 				var rot = vector.angle;
 				this.head.rotate(rot - this.lastRot);
 				this.lastRot = rot;
-				
+
 				var shortSegments = this.shortPath.segments;
 				for (var i = 0; i < 3; i++)
 					shortSegments[i] = segments[i].clone();
 			},
-			
+
 			// We accumulate a new acceleration each time based on three rules
 			flock: function(boids) {
 				var sep = this.separate(boids) * 3;
@@ -90,7 +90,7 @@
 				var coh = this.cohesion(boids);
 				this.acc += sep + ali + coh;
 			},
-			
+
 			update: function() {
 				// Update velocity
 				this.vel += this.acc;
@@ -100,15 +100,15 @@
 				// Reset acceleration to 0 each cycle
 				this.acc.length = 0;
 			},
-			
+
 			seek: function(target) {
 				this.acc += this.steer(target, false);
 			},
-			
+
 			arrive: function(target) {
 				this.acc += this.steer(target, true);
 			},
-			
+
 			// A method that calculates a steering vector towards a target
 			// Takes a second argument, if true, it slows down as it approaches
 			// the target
@@ -132,7 +132,7 @@
 				}
 				return steer;
 			},
-			
+
 			borders: function() {
 				var loc = this.loc;
 				var r = this.r;
@@ -147,7 +147,7 @@
 				if (!vector.isZero())
 					this.path.position += vector;
 			},
-			
+
 			separate: function(boids) {
 				var desiredSeperation = 60;
 				var steer = new Point(0, 0);
@@ -174,7 +174,7 @@
 				}
 				return steer;
 			},
-			
+
 			// Alignment
 			// For every nearby boid in the system, calculate the average velocity
 			align: function(boids) {
@@ -195,7 +195,7 @@
 						count++;
 					}
 				}
-				
+
 				if (count > 0)
 					steer /= count;
 				if (steer.length > 0) {
@@ -206,7 +206,7 @@
 				}
 				return steer;
 			},
-			
+
 			// Cohesion
 			// For the average location (i.e. center) of all nearby boids,
 			// calculate steering vector towards that location
@@ -230,7 +230,7 @@
 				return sum;
 			}
 		});
-		
+
 		var heartPath = new Path([
 			[[514.6962890625, 624.703125], [7.0966796875, -26.3369140625], [-7.10205078125, -27.0244140625]],
 			[[484.29052734375, 548.6025390625], [13.16845703125, 23.7060546875], [-13.173828125, -23.70703125]],
@@ -254,7 +254,7 @@
 		heartPath.position = view.center;
 		heartPath.strokeColor = null;
 		heartPath.scale(1.5);
-		
+
 		var groupTogether = false;
 		var pathLength = heartPath.length;
 		var mouseDown = false;
@@ -286,7 +286,7 @@
 		function onMouseDown(event) {
 			groupTogether = !groupTogether;
 		}
-		
+
 		var layer = project.activeLayer;
 		function onKeyDown(event) {
 			if (event.key == 'space') {

examples/Rasters/DivisionRaster.html

@@ -52,7 +52,7 @@ function onMouseMove(event) {
 			size = size.floor();
 			secondPath.position += isLandscape
 					? [size.width, 0]
-					: [0, size.height];				
+					: [0, size.height];
 			secondPath.fillColor = raster.getAverageColor(secondPath);
 			secondPath.insertBelow(path);
 

examples/Rasters/PhyllotaxisRaster.html

@@ -16,7 +16,7 @@
 			// The amount of paths to produce:
 			amount: 200
 		};
-		// Create a raster object, using the image 
+		// Create a raster object, using the image
 		var raster = new Raster('sunflower');
 
 		// Transform the raster so it fills the bounding rectangle
@@ -29,7 +29,7 @@
 		// Create the group of circle shaped paths and scale it up a bit:
 		var group = createPhyllotaxis(values.amount);
 		group.scale(3);
-		
+
 		function createPhyllotaxis(amount) {
 			var group = new Group();
 			// The Golden Angle (http://en.wikipedia.org/wiki/Golden_angle)

examples/Rasters/SpiralRaster.html

@@ -59,7 +59,7 @@
 
 			if (path)
 				path.remove();
-	
+
 			position = view.center;
 			count = 0;
 			path = new Path();

examples/Scripts/BouncingBalls.html

@@ -50,7 +50,7 @@
 				this.vector.x *= 0.99;
 				var pre = this.point + this.vector;
 				if (pre.x < this.radius || pre.x > size.width - this.radius)
-					this.vector.x *= -this.dampen; 
+					this.vector.x *= -this.dampen;
 				if (pre.y < this.radius || pre.y > size.height - this.radius) {
 					if (Math.abs(this.vector.x) < 3)
 						this.vector = Point.random() * [150, 100] + [-75, 20];

examples/Scripts/Fitting.html

@@ -11,13 +11,13 @@
 
 		var redPath = new Path.Circle(new Point(), 10);
 		redPath.fillColor = 'red';
-		
+
 		function onResize() {
 			// Whenever the view is resized:
 
 			// Fit the black path, so it covers the view:
 			blackPath.fitBounds(view.bounds, true);
-			
+
 			// Fit the red path, so it fits inside the view:
 			redPath.fitBounds(view.bounds);
 		}

examples/Scripts/HSLColor.html

@@ -7,33 +7,33 @@
 	<script type="text/javascript" src="../../dist/paper.js"></script>
 	<script type="text/paperscript" canvas="canvas">
 		var center = view.center;
-		
+
 		var path,
-			h, 
-			s = 0.6, 
+			h,
+			s = 0.6,
 			l = 0.6,
 			d = view.size.width * 0.012;
-			p = new Point(), 
+			p = new Point(),
 			r = view.size.width * .12;
-		
+
 		for (s = 0; s <= 1; s+=0.2) {
 			for (h = 0; h < (s > 0 ? 360 : 1); h+= 20) {
 				p.x = (center.x - r)*0.5 + Math.cos((h-90)/180*Math.PI) * r*s;
 				p.y = center.y + Math.sin((h-90)/180*Math.PI) * r*s;
 				path = new Path.Circle(p, Math.max(d*Math.sqrt(s), 5));
 				path.fillColor =  new HSLColor(h, s, 0.75);
-				
+
 				p.x = center.x + Math.cos((h-90)/180*Math.PI) * r*s;
 				p.y = center.y + Math.sin((h-90)/180*Math.PI) * r*s;
 				path = new Path.Circle(p, Math.max(d*Math.sqrt(s), 5));
 				path.fillColor =  new HSLColor(h, s, 0.5);
-				
+
 				p.x = center.x + (center.x + r) * .5 + Math.cos((h-90)/180*Math.PI) * r*s;
 				p.y = center.y + Math.sin((h-90)/180*Math.PI) * r*s;
 				path = new Path.Circle(p, Math.max(d*Math.sqrt(s), 5));
 				path.fillColor =  new HSLColor(h, s, 0.25);
 			}
-		}		
+		}
 	</script>
 </head>
 <body>

examples/Scripts/RoundRectangle.html

@@ -9,7 +9,7 @@
 		var path;
 		var rect = new Rectangle([150, 150], [300, 300]);
 		project.currentStyle.fillColor = 'black';
-		
+
 		function onFrame(event) {
 			if (path)
 				path.remove();

examples/Scripts/StrokeBounds.html

@@ -84,7 +84,7 @@
 			rect.strokeColor = 'green';
 			rect.fillColor = null;
 		}
-		
+
 		project.activeLayer.position = view.center;
 	</script>
 </head>

examples/Tools/BezierTool.html

@@ -27,18 +27,18 @@
 			}
 			return null;
 		}
-		
+
 		var currentSegment, mode, type;
 		function onMouseDown(event) {
 			if (currentSegment)
 				currentSegment.selected = false;
 			mode = type = currentSegment = null;
-			
+
 			if (!path) {
 				path = new Path();
 				path.fillColor = new HSBColor(360 * Math.random(), 1, 1, 0.5);
 			}
-			
+
 			var result = findHandle(event.point);
 			if (result) {
 				currentSegment = result.segment;
@@ -51,7 +51,7 @@
 					path = null;
 				}
 			}
-			
+
 			if (mode != 'close') {
 				mode = currentSegment ? 'move' : 'add';
 				if (!currentSegment)
@@ -59,7 +59,7 @@
 				currentSegment.selected = true;
 			}
 		}
-			
+
 		function onMouseDrag(event) {
 			if (mode == 'move' && type == 'point') {
 				currentSegment.point = event.point;
@@ -75,9 +75,9 @@
 </head>
 <body>
 	<p>
-	An emulation of a vector pen tool. 
+	An emulation of a vector pen tool.
 	Click and drag to add a points.<br/>
-	Drag segment handles and points to manipulate them. 
+	Drag segment handles and points to manipulate them.
 	Close the path to start a new one.
 	</p>
 	<canvas id="canvas" resize></canvas>

examples/Tools/DrippingBrush.html

@@ -52,7 +52,7 @@
 				}
 			}
 		}
-	
+
 		function onMouseUp(event) {
 			if (path) {
 				path.add(event.point);

examples/Tools/MetaBalls.html

@@ -11,7 +11,7 @@
 		project.currentStyle = {
 			fillColor: 'black'
 		};
-		
+
 		var handle_len_rate = 2.4;
 		var circlePaths = [];
 		var circlePath;

examples/Tools/Stars.html

@@ -10,7 +10,7 @@
 				var hue = Math.random() * 360;
 				project.currentStyle.fillColor = new HSBColor(hue, 1, 1);
 			}
-			
+
 			function onMouseDrag(event) {
 				var delta = event.point - event.downPoint;
 				var radius = delta.length;

examples/Tools/Vektor.html

@@ -75,7 +75,7 @@
 		if (values.showCoordinates && !drag) {
 			drawLength(vectorStart, vectorStart + [vector.x, 0],
 					[1, 3].indexOf(quadrant) != -1 ? -1 : 1, true, vector.x, 'x: ');
-			drawLength(vectorStart, vectorStart + [0, vector.y], 
+			drawLength(vectorStart, vectorStart + [0, vector.y],
 					[1, 3].indexOf(quadrant) != -1 ? 1 : -1, true, vector.y, 'y: ');
 		}
 		for (var i = 0, l = dashedItems.length; i < l; i++) {

examples/Tools/WormFarm.html

@@ -73,7 +73,7 @@
 
 			// make a new line path from top to bottom
 			new Path(top, bottom);
-			
+
 			// This is the point at the front of the worm:
 			worm.firstSegment.point = event.point;
 

lib/bootstrap.js

@@ -1,10 +1,10 @@
 /**
  * Bootstrap JavaScript Library
  * (c) 2006 - 2011 Juerg Lehni, http://lehni.org/
- * 
+ *
  * Bootstrap is released under the MIT license
  * http://bootstrapjs.org/
- * 
+ *
  * Inspirations:
  * http://dean.edwards.name/weblog/2006/03/base/
  * http://dev.helma.org/Wiki/JavaScript+Inheritance+Sugar/
@@ -398,7 +398,7 @@ var Base = new function() { // Bootstrap scope
 
 			/**
 			 * A special constant, to be thrown by closures passed to each()
-			 * 
+			 *
 			 * $continue / Base.next is not implemented, as the same
 			 * functionality can achieved by using return in the closure.
 			 * In prototype, the implementation of $continue also leads to a

src/path/Curve.js

@@ -553,7 +553,7 @@ var Curve = this.Curve = Base.extend(/** @lends Curve# */{
 					// Avoid endless loops here: If sx is infinite and there was
 					// no fitting ty, there's no solution for this bezier
 					if (sx == -1)
-						break; 
+						break;
 				}
 			}
 			return null;
@@ -711,7 +711,7 @@ var Curve = this.Curve = Base.extend(/** @lends Curve# */{
 	var maxDepth = 32,
 		epsilon = Math.pow(2, -maxDepth - 1);
 
-	var zCubic = [  
+	var zCubic = [
 		[1.0, 0.6, 0.3, 0.1],
 		[0.4, 0.6, 0.6, 0.4],
 		[0.1, 0.3, 0.6, 1.0]
@@ -745,7 +745,7 @@ var Curve = this.Curve = Base.extend(/** @lends Curve# */{
 		// c's and d's
 		for (var row = 0; row < n; row++) {
 			cd[row] = [];
-			for (var column = 0; column <= n; column++) 
+			for (var column = 0; column <= n; column++)
 				cd[row][column] = d[row].dot(c[column]);
 		}
 

src/util/Numerical.js

@@ -60,7 +60,6 @@ var Numerical = new function() {
 		sqrt = Math.sqrt,
 		cos = Math.cos,
 		PI = Math.PI;
-		
 
 	return {
 		TOLERANCE: 10e-6,

test/lib/helpers.js

@@ -55,7 +55,7 @@ function compareRectangles(rect1, rect2, message) {
 function compareRGBColors(color1, color2, message) {
 	color1 = new RGBColor(color1);
 	color2 = new RGBColor(color2);
-	
+
 	compareNumbers(color1.red, color2.red,
 			(message || '') + ' red');
 	compareNumbers(color1.green, color2.green,
@@ -69,7 +69,7 @@ function compareRGBColors(color1, color2, message) {
 function compareHSBColors(color1, color2, message) {
 	color1 = new HSBColor(color1);
 	color2 = new HSBColor(color2);
-	
+
 	compareNumbers(color1.hue, color2.hue,
 			(message || '') + ' hue');
 	compareNumbers(color1.saturation, color2.saturation,
@@ -83,7 +83,7 @@ function compareHSBColors(color1, color2, message) {
 function compareGrayColors(color1, color2, message) {
 	color1 = new GrayColor(color1);
 	color2 = new GrayColor(color2);
-	
+
 	compareNumbers(color1.gray, color2.gray,
 			(message || '') + ' gray');
 }
@@ -208,7 +208,7 @@ function compareItems(item, item2, checkIdentity) {
 		equals(function() {
 			return item != item2;
 		}, true);
-		
+
 		equals(function() {
 			return item.id != item2.id;
 		}, true);
@@ -241,7 +241,7 @@ function compareItems(item, item2, checkIdentity) {
 
 	equals(item.position.toString(), item2.position.toString(),
 			'Compare Item#position');
-	
+
 	if (item.matrix) {
 		if (checkIdentity) {
 			equals(function() {
@@ -308,7 +308,7 @@ function compareItems(item, item2, checkIdentity) {
 		compareCharacterStyles(item.characterStyle, item2.characterStyle,
 				checkIdentity);
 	}
-	
+
 	// PointText specific:
 	if (item instanceof PointText) {
 		if (checkIdentity) {
@@ -318,7 +318,7 @@ function compareItems(item, item2, checkIdentity) {
 		}
 		equals(item.point.toString(), item2.point.toString(), checkIdentity);
 	}
-	
+
 	if (item.style) {
 		// Path Style
 		comparePathStyles(item.style, item2.style, checkIdentity);

test/tests/Color.js

@@ -55,10 +55,10 @@ test('Set color to array', function() {
 });
 
 test('Creating colors', function() {
-	
+
 	compareRGBColors(new RGBColor('#ff0000'), new RGBColor(1, 0, 0),
 			'RGBColor from hex code');
-	
+
 	compareRGBColors(new RGBColor({ red: 1, green: 0, blue: 1}),
 			new RGBColor(1, 0, 1), 'RGBColor from rgb object literal');
 
@@ -70,7 +70,7 @@ test('Creating colors', function() {
 
 	compareRGBColors(new RGBColor([1, 0, 0]), new RGBColor(1, 0, 0),
 			'RGBColor from array');
-	
+
 	compareHSBColors(new HSBColor('#000000'), new HSBColor(0, 0, 0),
 			'HSBColor from hex code');
 
@@ -82,7 +82,7 @@ test('Creating colors', function() {
 
 	compareHSBColors(new HSBColor([1, 0, 0]), new HSBColor(1, 0, 0),
 			'HSBColor from array');
-	
+
 	compareGrayColors(new GrayColor('#000000'), new GrayColor(1),
 			'GrayColor from hex code');
 
@@ -123,14 +123,14 @@ test('Get red from HSBColor', function() {
 test('Get hue from RGBColor', function() {
 	var color = new RGBColor(1, 0, 0);
 	compareNumbers(color.hue, 0);
-	compareNumbers(color.saturation, 1);	
+	compareNumbers(color.saturation, 1);
 });
 
 test('Gray Color', function() {
 	var color = new GrayColor(1);
 	compareNumbers(color.gray, 1);
 	compareNumbers(color.red, 0);
-	
+
 	color.red = 0.5;
 	compareNumbers(color.gray, '0.84999');
 
@@ -141,14 +141,14 @@ test('Gray Color', function() {
 test('Converting Colors', function() {
 	var rgbColor = new RGBColor(1, 0.5, 0.2);
 	compareNumbers(new GrayColor(rgbColor).gray, 0.38299560546875);
-	
+
 	var grayColor = new GrayColor(0.2);
 	var rgbColor = new RGBColor(grayColor);
 	compareRGBColors(rgbColor, [ 0.8, 0.8, 0.8, 1]);
-	
+
 	var hsbColor = new HSBColor(grayColor);
 	compareHSBColors(hsbColor, [ 0, 0, 0.8, 1]);
-	
+
 	var rgbColor = new RGBColor(1, 0, 0);
 	compareHSBColors(new HSBColor(rgbColor), [0, 1, 1, 1]);
 });
@@ -156,24 +156,24 @@ test('Converting Colors', function() {
 test('Setting RGBColor#gray', function() {
 	var color = new RGBColor(1, 0.5, 0.2);
 	color.gray = 0.1;
-	compareRGBColors(color, [ 0.9, 0.9, 0.9, 1]);	
+	compareRGBColors(color, [ 0.9, 0.9, 0.9, 1]);
 });
 
 test('Setting HSBColor#red', function() {
 	var color = new HSBColor(180, 0, 0);
 	color.red = 1;
-	compareHSBColors(color, [0, 1, 1, 1]);	
+	compareHSBColors(color, [0, 1, 1, 1]);
 });
 
 test('Setting HSBColor#gray', function() {
 	var color = new HSBColor(180, 0, 0);
 	color.gray = 0.5;
-	compareHSBColors(color, [0, 0, 0.5, 1]);	
+	compareHSBColors(color, [0, 0, 0.5, 1]);
 });
 
 test('Color.read(channels)', function() {
 	var color = Color.read([0, 0, 1]);
-	compareRGBColors(color, [0, 0, 1, 1]);	
+	compareRGBColors(color, [0, 0, 1, 1]);
 });
 
 test('Cloning colors', function() {

test/tests/CompoundPath.js

@@ -32,7 +32,7 @@ test('moveTo / lineTo', function() {
 	}
 
 	path.fillColor = 'black';
-	
+
 	equals(function() {
 		return path.children.length;
 	}, 2);

test/tests/Group.js

@@ -45,7 +45,7 @@ test('Group bounds', function() {
 	var group = new Group([path, secondPath]);
 	compareRectangles(group.bounds, { x: 90, y: 90, width: 170, height: 170 }, 'group.bounds');
 	compareRectangles(group.strokeBounds, { x: 87.5, y: 87.5, width: 175, height: 175 }, 'group.strokeBounds');
-	
+
 	group.rotate(20);
 	compareRectangles(group.bounds, { x: 89.97681, y: 82.94095, width: 170.04639, height: 177.08224 }, 'rotated group.bounds');
 	compareRectangles(group.strokeBounds, { x: 87.47681, y: 80.44095, width: 175.04639, height: 182.08224 }, 'rotated group.strokeBounds');

test/tests/Item.js

@@ -156,7 +156,7 @@ test('isDescendant(item) / isAncestor(item)', function() {
 	equals(function() {
 		return project.activeLayer.isAncestor(path);
 	}, true);
-	
+
 	// an item can't be its own descendant:
 	equals(function() {
 		return project.activeLayer.isDescendant(project.activeLayer);
@@ -173,7 +173,7 @@ test('isGroupedWith', function() {
 	var secondPath = new Path();
 	var group = new Group([path]);
 	var secondGroup = new Group([secondPath]);
-	
+
 	equals(function() {
 		return path.isGroupedWith(secondPath);
 	}, false);
@@ -246,7 +246,7 @@ test('Check item#project when moving items across projects', function() {
 	var path = new Path();
 	var group = new Group();
 	group.addChild(new Path());
-	
+
 	equals(function() {
 		return path.project == doc1;
 	}, true);
@@ -255,7 +255,7 @@ test('Check item#project when moving items across projects', function() {
 	equals(function() {
 		return path.project == doc2;
 	}, true);
-	
+
 	doc2.activeLayer.addChild(group);
 	equals(function() {
 		return group.children[0].project == doc2;
@@ -270,12 +270,12 @@ test('group.selected', function() {
 	equals(function() {
 		return group.selected;
 	}, true);
-	
+
 	path.selected = false;
 	equals(function() {
 		return group.selected;
 	}, false);
-	
+
 	group.selected = true;
 	equals(function() {
 		return path.selected;
@@ -283,7 +283,7 @@ test('group.selected', function() {
 	equals(function() {
 		return path2.selected;
 	}, true);
-	
+
 	group.selected = false;
 	equals(function() {
 		return path.selected;
@@ -299,22 +299,22 @@ test('Check parent children object for named item', function() {
 	equals(function() {
 		return paper.project.activeLayer.children['test'] == path;
 	}, true);
-	
+
 	var path2 = new Path();
 	path2.name = 'test';
-	
+
 	equals(function() {
 		return paper.project.activeLayer.children['test'] == path2;
 	}, true);
-	
+
 	path2.remove();
-	
+
 	equals(function() {
 		return paper.project.activeLayer.children['test'] == path;
 	}, true);
-	
+
 	path.remove();
-	
+
 	equals(function() {
 		return !paper.project.activeLayer.children['test'];
 	}, true);
@@ -326,9 +326,9 @@ test('Named child access 1', function() {
 
 	var path2 = new Path();
 	path2.name = 'test';
-	
+
 	path.remove();
-	
+
 	equals(function() {
 		return paper.project.activeLayer.children['test'] == path2;
 	}, true);
@@ -340,23 +340,23 @@ test('Named child access 2', function() {
 
 	var path2 = new Path();
 	path2.name = 'test';
-	
+
 	path.remove();
-	
+
 	equals(function() {
 		return paper.project.activeLayer.children['test'] == path2;
 	}, true);
-	
+
 	equals(function() {
 		return paper.project.activeLayer._namedChildren['test'].length == 1;
 	}, true);
-	
+
 	path2.remove();
 
 	equals(function() {
 		return !paper.project.activeLayer._namedChildren['test'];
 	}, true);
-	
+
 	equals(function() {
 		return paper.project.activeLayer.children['test'] === undefined;
 	}, true);
@@ -368,11 +368,11 @@ test('Named child access 3', function() {
 
 	var path2 = new Path();
 	path2.name = 'test';
-	
+
 	var group = new Group();
-	
+
 	group.addChild(path2);
-	
+
 	equals(function() {
 		return paper.project.activeLayer.children['test'] == path;
 	}, true);
@@ -429,9 +429,9 @@ test('Setting name of child back to null', function() {
 	equals(function() {
 		return paper.project.activeLayer.children['test'] == path;
 	}, true);
-	
+
 	path.name = null;
-	
+
 	equals(function() {
 		return paper.project.activeLayer.children['test'] === undefined;
 	}, true);
@@ -440,13 +440,13 @@ test('Setting name of child back to null', function() {
 test('Renaming item', function() {
 	var path = new Path();
 	path.name = 'test';
-	
+
 	path.name = 'test2';
-	
+
 	equals(function() {
 		return paper.project.activeLayer.children['test'] === undefined;
 	}, true);
-	
+
 	equals(function() {
 		return paper.project.activeLayer.children['test2'] == path;
 	}, true);

test/tests/Item_Cloning.js

@@ -59,7 +59,7 @@ test('Path#clone() with GradientColor', function() {
 	var colors = ['red', 'green', 'black'];
 	var gradient = new Gradient(colors, 'radial');
 	var color = new GradientColor(gradient, [0, 0], [20, 20], [10, 10]);
-	
+
 	var path = new Path([10, 20], [30, 40]);
 	path.fillColor = color;
 	cloneAndCompare(path);

test/tests/Layer.js

@@ -26,7 +26,7 @@ test('previousSibling / nextSibling', function() {
 	equals(function() {
 		return secondLayer.nextSibling == null;
 	}, true);
-	
+
 	// Move another layer into secondLayer and check nextSibling /
 	// previousSibling:
 	var path = new Path();
@@ -48,7 +48,7 @@ test('previousSibling / nextSibling', function() {
 	equals(function() {
 		return project.layers.length == 2;
 	}, true);
-	
+
 	firstLayer.addChild(secondLayer);
 	equals(function() {
 		return project.layers.length == 1;
@@ -66,7 +66,7 @@ test('insertAbove / insertBelow', function() {
 	equals(function() {
 		return secondLayer.nextSibling == firstLayer;
 	}, true);
-	
+
 	var path = new Path();
 	firstLayer.addChild(path);
 

test/tests/Path.js

@@ -20,11 +20,11 @@ test('path.join(path)', function() {
 	var path = new Path();
 	path.add(0, 0);
 	path.add(10, 0);
-	
+
 	var path2 = new Path();
 	path2.add(10, 0);
 	path2.add(20, 10);
-	
+
 	path.join(path2);
 	equals(path.segments.toString(), '{ point: { x: 0, y: 0 } },{ point: { x: 10, y: 0 } },{ point: { x: 20, y: 10 } }');
 	equals(function() {
@@ -34,13 +34,13 @@ test('path.join(path)', function() {
 	var path = new Path();
 	path.add(0, 0);
 	path.add(10, 0);
-	
+
 	var path2 = new Path();
 	path2.add(20, 10);
 	path2.add(10, 0);
 	path.join(path2);
 	equals(path.segments.toString(), '{ point: { x: 0, y: 0 } },{ point: { x: 10, y: 0 } },{ point: { x: 20, y: 10 } }');
-		
+
 	var path = new Path();
 	path.add(0, 0);
 	path.add(10, 0);
@@ -60,9 +60,9 @@ test('path.join(path)', function() {
 	path2.add(0, 0);
 	path2.add(10, 5);
 	path2.add(20, 10);
-	
+
 	path.join(path2);
-	
+
 	equals(path.segments.toString(), '{ point: { x: 0, y: 0 } },{ point: { x: 10, y: 0 } },{ point: { x: 20, y: 10 } },{ point: { x: 10, y: 5 } }');
 	equals(function() {
 		return path.closed;
@@ -75,7 +75,7 @@ test('path.remove()', function() {
 	path.add(10, 0);
 	path.add(20, 0);
 	path.add(30, 0);
-	
+
 	path.removeSegment(0);
 	equals(function() {
 		return path.segments.length;
@@ -92,7 +92,7 @@ test('path.remove()', function() {
 	}, 1);
 
 	path.remove();
-	
+
 	equals(function() {
 		return paper.project.activeLayer.children.length;
 	}, 0);
@@ -208,7 +208,7 @@ test('After cloning a selected item, it should be added to the Project#selectedI
 	var path = new Path.Circle(new Size(80, 50), 35);
 	path.selected = true;
 	var copy = path.clone();
-	
+
 	equals(function() {
 		return paper.project.selectedItems.length
 	}, 2);

test/tests/PathStyle.js

@@ -26,7 +26,7 @@ test('currentStyle', function() {
 	paper.project.currentStyle.fillColor = 'black';
 	var path = new Path();
 	compareRGBColors(path.fillColor, 'black', 'path.fillColor');
-	
+
 	// When changing the current style of the project, the style of
 	// paths created using project.currentStyle should not change.
 	paper.project.currentStyle.fillColor = 'red';
@@ -72,17 +72,17 @@ test('getting group styles', function() {
 	group.addChild(path);
 
 	compareRGBColors(group.fillColor, 'red', 'group.fillColor');
-	
+
 	var secondPath = new Path();
 	secondPath.fillColor = 'black';
 	group.addChild(secondPath);
-	
+
 	// the group now contains two paths with different fillColors and therefore
 	// should return undefined:
 	equals(function() {
 		return group.fillColor;
 	}, undefined);
-	
+
 	//If we remove the first path, it should now return 'black':
 	group.children[0].remove();
 	compareRGBColors(group.fillColor, 'black', 'group.fillColor');
@@ -98,15 +98,15 @@ test('setting group styles', function() {
 	secondPath.fillColor = 'blue';
 	secondPath.strokeColor = 'red';
 	group.addChild(secondPath);
-	
+
 	// Change the fill color of the group:
 	group.fillColor = 'black';
-	
+
 	// the paths contained in the group should now both have their fillColor
 	// set to black:
 	compareRGBColors(path.fillColor, 'black', 'path.fillColor');
 	compareRGBColors(secondPath.fillColor, 'black', 'secondPath.fillColor');
-	
+
 	// The second path still has its strokeColor set to red:
 	compareRGBColors(secondPath.strokeColor, 'red', 'secondPath.strokeColor');
 });
@@ -116,14 +116,14 @@ test('setting group styles 2', function() {
 	var path = new Path();
 	path.fillColor = 'red';
 	group.addChild(path);
-	
+
 	compareRGBColors(group.fillColor, 'red', 'group.fillColor');
-	
+
 	var secondPath = new Path();
 	secondPath.fillColor = 'blue';
 	secondPath.strokeColor = 'red';
 	group.addChild(secondPath);
-	
+
 	compareRGBColors(secondPath.fillColor, 'blue', 'secondPath.fillColor');
 	compareRGBColors(secondPath.strokeColor, 'red', 'secondPath.strokeColor');
 
@@ -132,18 +132,18 @@ test('setting group styles 2', function() {
 	equals(function() {
 		return group.fillColor;
 	}, undefined);
-	
+
 	// But, both paths have a red strokeColor, so:
 	compareRGBColors(group.strokeColor, 'red', 'group.strokeColor');
-	
+
 	// Change the fill color of the group's style:
 	group.style.fillColor = 'black';
-	
+
 	// the paths contained in the group should now both have their fillColor
 	// set to black:
 	compareRGBColors(path.fillColor, 'black', 'path.fillColor');
 	compareRGBColors(secondPath.fillColor, 'black', 'secondPath.fillColor');
-	
+
 	// The second path still has its strokeColor set to red:
 	compareRGBColors(secondPath.strokeColor, 'red', 'secondPath.strokeColor');
 });

test/tests/Path_Curves.js

@@ -49,7 +49,7 @@ test('path.flatten(maxDistance)', function() {
 	equals(function() {
 		return path.lastSegment.point.equals(path.firstSegment.point);
 	}, false, 'The points of the last and first segments should not be the same.');
-	
+
 	equals(function() {
 		return path.lastSegment.point.toString() != path.segments[path.segments.length - 2].point.toString();
 	}, true, 'The points of the last and before last segments should not be so close, that calling toString on them returns the same string value.');