Prevent unnecessary beans from being created.

src/basic/Point.js

@@ -449,10 +449,12 @@ var Point = Base.extend(/** @lends Point# */{
 	 *        remain squared, or its square root should be calculated.
 	 * @return {Number}
 	 */
-	getDistance: function(/* point, squared */) {
+	getDistance: function(point, squared) {
-		var point = Point.read(arguments),
+		// NOTE: Although we're reading from the argument list, we need the
-			squared = Base.read(arguments),
+		// above arguments to prevent a bean from being created.
-			x = point.x - this.x,
+		point = Point.read(arguments);
+		squared = Base.read(arguments);
+		var x = point.x - this.x,
 			y = point.y - this.y,
 			d = x * x + y * y;
 		return squared ? d : Math.sqrt(d);
@@ -636,9 +638,11 @@ var Point = Base.extend(/** @lends Point# */{
 	 * @param {Point} point
 	 * @return {Number} the angle between the two vectors
 	 */
-	getDirectedAngle: function(/* point */) {
+	getDirectedAngle: function(point) {
-		var point = Point.read(arguments);
+		// NOTE: Although we're reading from the argument list, we need the
-		return Math.atan2(this.cross(point), this.dot(point)) * 180 / Math.PI;
+		// above argument to prevent a bean from being created.
+		point = Point.read(arguments);
+		return Math.atan2(this.cross(_point), this.dot(_point)) * 180 / Math.PI;
 	},
 
 	/**

src/core/PaperScript.js

@@ -207,7 +207,7 @@ var PaperScript = Base.exports.PaperScript = (function() {
 							replaceCode(node, arg + ' = _$_(' + arg + ', "'
 									+ node.operator[0] + '", 1)');
 						}
-					} else {
+					} else { // AssignmentExpression
 						if (/^.=$/.test(node.operator)
 								&& node.left.type !== 'Literal') {
 							var left = getCode(node.left),