diff --git a/src/path.js b/src/path.js
index 653cd9eab4b..d9d8fc98913 100644
--- a/src/path.js
+++ b/src/path.js
@@ -3,6 +3,7 @@ import attributes from "./attributes";
 function path() {
   this.render = true;
   this.attributes = new attributes();
+  this.ops = [];
 }
 
 /** Adds a move operation to Point to */
diff --git a/src/pattern.js b/src/pattern.js
index 869db520edf..4d77d2dd672 100644
--- a/src/pattern.js
+++ b/src/pattern.js
@@ -35,6 +35,7 @@ export default function pattern(config = false) {
   this.hooks = new hooks();
 
   // Data containers
+  this.settings = {};
   this.values = {};
   this.parts = {};
   for (let id of config.parts) {
@@ -53,7 +54,8 @@ export default function pattern(config = false) {
     parts: this.parts,
     options: this.options,
     values: this.values,
-    config: this.config
+    config: this.config,
+    settings: this.settings
   };
 }
 
diff --git a/src/point.js b/src/point.js
index 9a371a820f5..a6a6e7d5826 100644
--- a/src/point.js
+++ b/src/point.js
@@ -66,12 +66,12 @@ point.prototype.rotate = function(deg, that) {
   let x = that.x + radius * Math.cos(this.deg2rad(angle + deg)) * -1;
   let y = that.y + radius * Math.sin(this.deg2rad(angle + deg));
 
-  return new Point(x, y);
+  return new point(x, y);
 };
 
 /** returns an identical copy of this point */
 point.prototype.copy = function() {
-  return new Point(this.x, this.y);
+  return new point(this.x, this.y);
 };
 
 /** checks whether this point is equal to that point */
@@ -81,12 +81,12 @@ point.prototype.equals = function(that) {
 
 /** Mirrors this point around X value of that point */
 point.prototype.flipX = function(that) {
-  return new Point(that.x + this.dx(that), that.y);
+  return new point(that.x + this.dx(that), that.y);
 };
 
 /** Mirrors this point around Y value of that point */
 point.prototype.flipY = function(that) {
-  return new Point(that.x, that.y + this.dy(that));
+  return new point(that.x, that.y + this.dy(that));
 };
 
 /** Shifts this point distance in the deg direction */
diff --git a/src/svg.js b/src/svg.js
index b046540b727..d6ae1897fbd 100644
--- a/src/svg.js
+++ b/src/svg.js
@@ -5,6 +5,8 @@ import hooks from "./hooks";
 import { version } from "../package.json";
 
 function svg(pattern) {
+  this.openGroups = [];
+  this.freeId = 0;
   this.body = "";
   this.style = "";
   this.script = "";