From: Saivan <savian@me.com>
Date: Mon, 26 Feb 2018 15:08:37 +0000 (+1100)
Subject: Actually added the linter to gulp and fixed most errors
X-Git-Tag: 3.0.0~68^2~4
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=dc6a25c008da1d84d49ffb4902a31fc5477e578e;p=svg.js.git

Actually added the linter to gulp and fixed most errors

This commit fixes most of the errors raised by standard.
There is still a strange call error, but that will be the
focus of the next commit
---

diff --git a/dist/svg.js b/dist/svg.js
index 05513c5..1f0366e 100644
--- a/dist/svg.js
+++ b/dist/svg.js
@@ -6,7 +6,7 @@
 * @copyright Wout Fierens <wout@mick-wout.com>
 * @license MIT
 *
-* BUILT: Tue Feb 27 2018 01:08:15 GMT+1100 (AEDT)
+* BUILT: Tue Feb 27 2018 02:07:25 GMT+1100 (AEDT)
 */;
 (function(root, factory) {
   /* istanbul ignore next */
@@ -187,46 +187,48 @@ SVG.regex = {
 
 SVG.utils = {
   // Map function
-  map: function(array, block) {
+  map: function (array, block) {
     var i
-      , il = array.length
-      , result = []
+    var il = array.length
+    var result = []
 
-    for (i = 0; i < il; i++)
+    for (i = 0; i < il; i++) {
       result.push(block(array[i]))
+    }
 
     return result
-  }
+  },
 
   // Filter function
-, filter: function(array, block) {
+  filter: function (array, block) {
     var i
-      , il = array.length
-      , result = []
+    var il = array.length
+    var result = []
 
-    for (i = 0; i < il; i++)
-      if (block(array[i]))
-        result.push(array[i])
+    for (i = 0; i < il; i++) {
+      if (block(array[i])) { result.push(array[i]) }
+    }
 
     return result
-  }
+  },
 
   // Degrees to radians
-, radians: function(d) {
+  radians: function (d) {
     return d % 360 * Math.PI / 180
-  }
+  },
 
   // Radians to degrees
-, degrees: function(r) {
+  degrees: function (r) {
     return r * 180 / Math.PI % 360
-  }
+  },
 
-, filterSVGElements: function(nodes) {
-    return this.filter( nodes, function(el) { return el instanceof window.SVGElement })
+  filterSVGElements: function (nodes) {
+    return this.filter(nodes, function (el) { return el instanceof window.SVGElement })
   }
 
 }
 
+
 SVG.defaults = {
 
   // Default attribute values
@@ -269,6 +271,8 @@ SVG.defaults = {
   }
 }
 
+/* globals fullHex, compToHex */
+
 // Module for color convertions
 SVG.Color = function (color) {
   var match
@@ -373,6 +377,8 @@ SVG.Color.isColor = function (color) {
   return SVG.Color.isRgb(color) || SVG.Color.test(color)
 }
 
+/* global arrayClone */
+
 // Module for array conversion
 SVG.Array = function (array, fallback) {
   array = (array || []).valueOf()
@@ -584,6 +590,8 @@ SVG.extend(SVG.PointArray, {
   }
 })
 
+/* globals arrayToString, pathRegReplace */
+
 var pathHandlers = {
   M: function (c, p, p0) {
     p.x = p0.x = c[0]
@@ -815,9 +823,7 @@ SVG.extend(SVG.PathArray, {
     if (array instanceof SVG.PathArray) return array.valueOf()
 
     // prepare for parsing
-    var i, x0, y0, s, seg, arr
-    var x = 0
-    var y = 0
+    var s
     var paramCnt = { 'M': 2, 'L': 2, 'H': 1, 'V': 1, 'C': 6, 'S': 4, 'Q': 4, 'T': 2, 'A': 7, 'Z': 0 }
 
     if (typeof array === 'string') {
@@ -974,6 +980,8 @@ SVG.Number = SVG.invent({
   }
 })
 
+/* global createElement */
+
 SVG.HtmlNode = SVG.invent({
   create: function (element) {
     this.node = element
@@ -1001,6 +1009,7 @@ SVG.HtmlNode = SVG.invent({
   }
 })
 
+/* global proportionalSize, assignNewId, createElement, matches, is */
 
 SVG.Element = SVG.invent({
   // Initialize node
@@ -2141,7 +2150,7 @@ SVG.extend(SVG.FX, {
       return this.plot([a, b, c, d])
     }
 
-    return this.add('plot', new (this.target().morphArray)(a))
+    return this.add('plot', new (this.target().MorphArray)(a))
   },
   // Add leading method
   leading: function (value) {
@@ -2176,6 +2185,8 @@ SVG.extend(SVG.FX, {
   }
 })
 
+/* global abcdef, arrayToMatrix, deltaTransformPoint, parseMatrix */
+
 SVG.Matrix = SVG.invent({
   // Initialize
   create: function (source) {
@@ -2185,15 +2196,16 @@ SVG.Matrix = SVG.invent({
     // ensure source as object
     source = source instanceof SVG.Element ? source.matrixify()
       : typeof source === 'string' ? arrayToMatrix(source.split(SVG.regex.delimiter).map(parseFloat))
-      : arguments.length == 6 ? arrayToMatrix([].slice.call(arguments))
+      : arguments.length === 6 ? arrayToMatrix([].slice.call(arguments))
       : Array.isArray(source) ? arrayToMatrix(source)
       : typeof source === 'object' ? source
       : base
 
     // merge source
     for (i = abcdef.length - 1; i >= 0; --i) {
-      this[abcdef[i]] = source[abcdef[i]] != null ?
-        source[abcdef[i]] : base[abcdef[i]]
+      this[abcdef[i]] = source[abcdef[i]] != null
+        ? source[abcdef[i]]
+        : base[abcdef[i]]
     }
   },
 
@@ -2368,9 +2380,7 @@ SVG.Matrix = SVG.invent({
       }
       return new SVG.Matrix(this.node.getScreenCTM())
     }
-
   }
-
 })
 
 
@@ -2514,12 +2524,14 @@ SVG.extend(SVG.Element, {
   }
 })
 
+/* global ensureCentre, capitalize, arrayToMatrix */
+
 SVG.extend(SVG.Element, {
   // Add transformations
-  transform: function(o, relative) {
+  transform: function (o, relative) {
     // get target in case of the fx module, otherwise reference this
     var target = this
-      , matrix, bbox
+    var matrix, bbox
 
     // act as a getter
     if (typeof o !== 'object') {
@@ -2537,11 +2549,9 @@ SVG.extend(SVG.Element, {
 
     // act on matrix
     if (o.a != null) {
-      matrix = relative ?
-        // relative
-        matrix.multiply(new SVG.Matrix(o)) :
-        // absolute
-        new SVG.Matrix(o)
+      matrix = relative
+        ? matrix.multiply(new SVG.Matrix(o))
+        : new SVG.Matrix(o)
 
     // act on rotation
     } else if (o.rotation != null) {
@@ -2549,11 +2559,9 @@ SVG.extend(SVG.Element, {
       ensureCentre(o, target)
 
       // apply transformation
-      matrix = relative ?
-        // relative
-        matrix.rotate(o.rotation, o.cx, o.cy) :
-        // absolute
-        matrix.rotate(o.rotation - matrix.extract().rotation, o.cx, o.cy)
+      matrix = relative
+        ? matrix.rotate(o.rotation, o.cx, o.cy)
+        : matrix.rotate(o.rotation - matrix.extract().rotation, o.cx, o.cy)
 
     // act on scale
     } else if (o.scale != null || o.scaleX != null || o.scaleY != null) {
@@ -2584,18 +2592,18 @@ SVG.extend(SVG.Element, {
 
       if (!relative) {
         // absolute; reset skew values
-        var e = matrix.extract()
-        matrix = matrix.multiply(new SVG.Matrix().skew(e.skewX, e.skewY, o.cx, o.cy).inverse())
+        var el = matrix.extract()
+        matrix = matrix.multiply(new SVG.Matrix().skew(el.skewX, el.skewY, el.cx, el.cy).inverse())
       }
 
       matrix = matrix.skew(o.skewX, o.skewY, o.cx, o.cy)
 
     // act on flip
     } else if (o.flip) {
-      if(o.flip == 'x' || o.flip == 'y') {
+      if (o.flip === 'x' || o.flip === 'y') {
         o.offset = o.offset == null ? target.bbox()['c' + o.flip] : o.offset
       } else {
-        if(o.offset == null) {
+        if (o.offset == null) {
           bbox = target.bbox()
           o.flip = bbox.cx
           o.offset = bbox.cy
@@ -2623,16 +2631,15 @@ SVG.extend(SVG.Element, {
 })
 
 SVG.extend(SVG.FX, {
-  transform: function(o, relative) {
+  transform: function (o, relative) {
     // get target in case of the fx module, otherwise reference this
     var target = this.target()
-      , matrix, bbox
+    var matrix, bbox
 
     // act as a getter
     if (typeof o !== 'object') {
       // get current matrix
       matrix = new SVG.Matrix(target).extract()
-
       return typeof o === 'string' ? matrix[o] : matrix
     }
 
@@ -2675,10 +2682,10 @@ SVG.extend(SVG.FX, {
 
     // act on flip
     } else if (o.flip) {
-      if(o.flip == 'x' || o.flip == 'y') {
+      if (o.flip === 'x' || o.flip === 'y') {
         o.offset = o.offset == null ? target.bbox()['c' + o.flip] : o.offset
       } else {
-        if(o.offset == null) {
+        if (o.offset == null) {
           bbox = target.bbox()
           o.flip = bbox.cx
           o.offset = bbox.cy
@@ -2694,7 +2701,7 @@ SVG.extend(SVG.FX, {
       matrix = new SVG.Translate(o.x, o.y)
     }
 
-    if(!matrix) return this
+    if (!matrix) return this
 
     matrix.relative = relative
 
@@ -2706,32 +2713,29 @@ SVG.extend(SVG.FX, {
 
 SVG.extend(SVG.Element, {
   // Reset all transformations
-  untransform: function() {
+  untransform: function () {
     return this.attr('transform', null)
   },
   // merge the whole transformation chain into one matrix and returns it
-  matrixify: function() {
-
+  matrixify: function () {
     var matrix = (this.attr('transform') || '')
       // split transformations
-      .split(SVG.regex.transforms).slice(0,-1).map(function(str){
+      .split(SVG.regex.transforms).slice(0, -1).map(function (str) {
         // generate key => value pairs
         var kv = str.trim().split('(')
-        return [kv[0], kv[1].split(SVG.regex.delimiter).map(function(str){ return parseFloat(str) })]
+        return [kv[0], kv[1].split(SVG.regex.delimiter).map(function (str) { return parseFloat(str) })]
       })
       // merge every transformation into one matrix
-      .reduce(function(matrix, transform){
-
-        if(transform[0] == 'matrix') return matrix.multiply(arrayToMatrix(transform[1]))
+      .reduce(function (matrix, transform) {
+        if (transform[0] === 'matrix') return matrix.multiply(arrayToMatrix(transform[1]))
         return matrix[transform[0]].apply(matrix, transform[1])
-
       }, new SVG.Matrix())
 
     return matrix
   },
   // add an element to another parent without changing the visual representation on the screen
-  toParent: function(parent) {
-    if(this == parent) return this
+  toParent: function (parent) {
+    if (this === parent) return this
     var ctm = this.screenCTM()
     var pCtm = parent.screenCTM().inverse()
 
@@ -2740,7 +2744,7 @@ SVG.extend(SVG.Element, {
     return this
   },
   // same as above with parent equals root-svg
-  toDoc: function() {
+  toDoc: function () {
     return this.toParent(this.doc())
   }
 
@@ -2748,40 +2752,38 @@ SVG.extend(SVG.Element, {
 
 SVG.Transformation = SVG.invent({
 
-  create: function(source, inversed){
-
-    if(arguments.length > 1 && typeof inversed != 'boolean'){
-      return this.constructor.call(this, [].slice.call(arguments))
+  create: function (source, inversed) {
+    if (arguments.length > 1 && typeof inversed !== 'boolean') {
+      return this.constructor.bind(this)([].slice.call(arguments))
     }
 
-    if(Array.isArray(source)){
-      for(var i = 0, len = this.arguments.length; i < len; ++i){
+    var i, len
+    if (Array.isArray(source)) {
+      for (i = 0, len = this.arguments.length; i < len; ++i) {
         this[this.arguments[i]] = source[i]
       }
-    } else if(typeof source == 'object'){
-      for(var i = 0, len = this.arguments.length; i < len; ++i){
+    } else if (typeof source === 'object') {
+      for (i = 0, len = this.arguments.length; i < len; ++i) {
         this[this.arguments[i]] = source[this.arguments[i]]
       }
     }
 
     this.inversed = false
 
-    if(inversed === true){
+    if (inversed === true) {
       this.inversed = true
     }
+  },
 
-  }
-
-, extend: {
-
-    arguments: []
-  , method: ''
+  extend: {
 
-  , at: function(pos){
+    arguments: [],
+    method: '',
 
+    at: function (pos) {
       var params = []
 
-      for(var i = 0, len = this.arguments.length; i < len; ++i){
+      for (var i = 0, len = this.arguments.length; i < len; ++i) {
         params.push(this[this.arguments[i]])
       }
 
@@ -2790,12 +2792,11 @@ SVG.Transformation = SVG.invent({
       m = new SVG.Matrix().morph(SVG.Matrix.prototype[this.method].apply(m, params)).at(pos)
 
       return this.inversed ? m.inverse() : m
+    },
 
-    }
-
-  , undo: function(o){
-      for(var i = 0, len = this.arguments.length; i < len; ++i){
-        o[this.arguments[i]] = typeof this[this.arguments[i]] == 'undefined' ? 0 : o[this.arguments[i]]
+    undo: function (o) {
+      for (var i = 0, len = this.arguments.length; i < len; ++i) {
+        o[this.arguments[i]] = typeof this[this.arguments[i]] === 'undefined' ? 0 : o[this.arguments[i]]
       }
 
       // The method SVG.Matrix.extract which was used before calling this
@@ -2805,7 +2806,6 @@ SVG.Transformation = SVG.invent({
       o.cy = this.cy
 
       this._undo = new SVG[capitalize(this.method)](o, true).at(1)
-
       return this
     }
 
@@ -2815,37 +2815,37 @@ SVG.Transformation = SVG.invent({
 
 SVG.Translate = SVG.invent({
 
-  parent: SVG.Matrix
-, inherit: SVG.Transformation
+  parent: SVG.Matrix,
+  inherit: SVG.Transformation,
 
-, create: function(source, inversed){
+  create: function (source, inversed) {
     this.constructor.apply(this, [].slice.call(arguments))
-  }
+  },
 
-, extend: {
-    arguments: ['transformedX', 'transformedY']
-  , method: 'translate'
+  extend: {
+    arguments: ['transformedX', 'transformedY'],
+    method: 'translate'
   }
 
 })
 
 SVG.Rotate = SVG.invent({
 
-  parent: SVG.Matrix
-, inherit: SVG.Transformation
+  parent: SVG.Matrix,
+  inherit: SVG.Transformation,
 
-, create: function(source, inversed){
+  create: function (source, inversed) {
     this.constructor.apply(this, [].slice.call(arguments))
-  }
+  },
 
-, extend: {
-    arguments: ['rotation', 'cx', 'cy']
-  , method: 'rotate'
-  , at: function(pos){
+  extend: {
+    arguments: ['rotation', 'cx', 'cy'],
+    method: 'rotate',
+    at: function (pos) {
       var m = new SVG.Matrix().rotate(new SVG.Number().morph(this.rotation - (this._undo ? this._undo.rotation : 0)).at(pos), this.cx, this.cy)
       return this.inversed ? m.inverse() : m
-    }
-  , undo: function(o){
+    },
+    undo: function (o) {
       this._undo = o
       return this
     }
@@ -2855,36 +2855,37 @@ SVG.Rotate = SVG.invent({
 
 SVG.Scale = SVG.invent({
 
-  parent: SVG.Matrix
-, inherit: SVG.Transformation
+  parent: SVG.Matrix,
+  inherit: SVG.Transformation,
 
-, create: function(source, inversed){
+  create: function (source, inversed) {
     this.constructor.apply(this, [].slice.call(arguments))
-  }
+  },
 
-, extend: {
-    arguments: ['scaleX', 'scaleY', 'cx', 'cy']
-  , method: 'scale'
+  extend: {
+    arguments: ['scaleX', 'scaleY', 'cx', 'cy'],
+    method: 'scale'
   }
 
 })
 
 SVG.Skew = SVG.invent({
 
-  parent: SVG.Matrix
-, inherit: SVG.Transformation
+  parent: SVG.Matrix,
+  inherit: SVG.Transformation,
 
-, create: function(source, inversed){
+  create: function (source, inversed) {
     this.constructor.apply(this, [].slice.call(arguments))
-  }
+  },
 
-, extend: {
-    arguments: ['skewX', 'skewY', 'cx', 'cy']
-  , method: 'skew'
+  extend: {
+    arguments: ['skewX', 'skewY', 'cx', 'cy'],
+    method: 'skew'
   }
-
 })
 
+/* global camelCase */
+
 SVG.extend(SVG.Element, {
   // Dynamic style generator
   css: function (s, v) {
@@ -2931,6 +2932,8 @@ SVG.extend(SVG.Element, {
   }
 })
 
+/* global createElement */
+
 SVG.Parent = SVG.invent({
   // Initialize node
   create: function (node) {
@@ -3753,27 +3756,28 @@ SVG.Symbol = SVG.invent({
   }
 })
 
+
 SVG.Use = SVG.invent({
   // Initialize node
-  create: 'use'
+  create: 'use',
 
   // Inherit from
-, inherit: SVG.Shape
+  inherit: SVG.Shape,
 
   // Add class methods
-, extend: {
+  extend: {
     // Use element as a reference
-    element: function(element, file) {
+    element: function (element, file) {
       // Set lined element
       return this.attr('href', (file || '') + '#' + element, SVG.xlink)
     }
-  }
+  },
 
   // Add parent method
-, construct: {
+  construct: {
     // Create a use element
-    use: function(element, file) {
-      return this.put(new SVG.Use).element(element, file)
+    use: function (element, file) {
+      return this.put(new SVG.Use()).element(element, file)
     }
   }
 })
@@ -3795,6 +3799,8 @@ SVG.Rect = SVG.invent({
   }
 })
 
+/* global proportionalSize */
+
 SVG.Circle = SVG.invent({
   // Initialize node
   create: 'circle',
@@ -3885,6 +3891,8 @@ SVG.extend([SVG.Circle, SVG.Ellipse], {
   }
 })
 
+/* global proportionalSize */
+
 SVG.Line = SVG.invent({
   // Initialize node
   create: 'line',
@@ -3938,6 +3946,8 @@ SVG.Line = SVG.invent({
   }
 })
 
+/* global proportionalSize */
+
 SVG.Polyline = SVG.invent({
   // Initialize node
   create: 'polyline',
@@ -4007,7 +4017,7 @@ SVG.extend([SVG.Polyline, SVG.Polygon], {
 // unify all point to point elements
 SVG.extend([SVG.Line, SVG.Polyline, SVG.Polygon], {
   // Define morphable array
-  morphArray: SVG.PointArray,
+  MorphArray: SVG.PointArray,
   // Move by left top corner over x-axis
   x: function (x) {
     return x == null ? this.bbox().x : this.move(x, this.bbox().y)
@@ -4030,6 +4040,8 @@ SVG.extend([SVG.Line, SVG.Polyline, SVG.Polygon], {
   }
 })
 
+/* global proportionalSize */
+
 SVG.Path = SVG.invent({
   // Initialize node
   create: 'path',
@@ -4040,7 +4052,7 @@ SVG.Path = SVG.invent({
   // Add class methods
   extend: {
     // Define morphable array
-    morphArray: SVG.PathArray,
+    MorphArray: SVG.PathArray,
     // Get array
     array: function () {
       return this._array || (this._array = new SVG.PathArray(this.attr('d')))
@@ -4154,7 +4166,6 @@ SVG.Text = SVG.invent({
   // Initialize node
   create: function (node) {
     this.constructor.call(this, node || SVG.create('text'))
-
     this.dom.leading = new SVG.Number(1.3)    // store leading value for rebuilding
     this._rebuild = true                      // enable automatic updating of dy values
     this._build = false                     // disable build mode for adding multiple lines
@@ -4392,41 +4403,41 @@ SVG.extend([SVG.Text, SVG.Tspan], {
 
 SVG.TextPath = SVG.invent({
   // Initialize node
-  create: 'textPath'
+  create: 'textPath',
 
   // Inherit from
-, inherit: SVG.Text
+  inherit: SVG.Text,
 
   // Define parent class
-, parent: SVG.Parent
+  parent: SVG.Parent,
 
   // Add parent method
-, extend: {
-    morphArray: SVG.PathArray
+  extend: {
+    MorphArray: SVG.PathArray,
     // return the array of the path track element
-  , array: function() {
+    array: function () {
       var track = this.track()
 
       return track ? track.array() : null
-    }
+    },
     // Plot path if any
-  , plot: function(d) {
+    plot: function (d) {
       var track = this.track()
-        , pathArray = null
+      var pathArray = null
 
       if (track) {
         pathArray = track.plot(d)
       }
 
       return (d == null) ? pathArray : this
-    }
+    },
     // Get the path element
-  , track: function() {
+    track: function () {
       return this.reference('href')
     }
-  }
-, construct: {
-    textPath: function(text, path) {
+  },
+  construct: {
+    textPath: function (text, path) {
       return this.defs().path(path).text(text).addTo(this)
     }
   }
@@ -4434,11 +4445,11 @@ SVG.TextPath = SVG.invent({
 
 SVG.extend([SVG.Text], {
     // Create path for text to run on
-  path: function(track) {
-    var path = new SVG.TextPath
+  path: function (track) {
+    var path = new SVG.TextPath()
 
     // if d is a path, reuse it
-    if(!(track instanceof SVG.Path)) {
+    if (!(track instanceof SVG.Path)) {
       // create path element
       track = this.doc().defs().path(track)
     }
@@ -4448,18 +4459,18 @@ SVG.extend([SVG.Text], {
 
     // add textPath element as child node and return textPath
     return this.put(path)
-  }
+  },
   // Todo: make this plural?
   // Get the textPath children
-  , textPath: function() {
+  textPath: function () {
     return this.select('textPath')
   }
 })
 
 SVG.extend([SVG.Path], {
   // creates a textPath from this path
-  text: function(text) {
-    if(text instanceof SVG.Text) {
+  text: function (text) {
+    if (text instanceof SVG.Text) {
       var txt = text.text()
       return text.clear().path(this).text(txt)
     }
@@ -4791,6 +4802,8 @@ SVG.extend(SVG.Element, {
   }
 })
 
+/* global idFromReference */
+
 // Method for getting an element by id
 SVG.get = function (id) {
   var node = document.getElementById(idFromReference(id) || id)
@@ -4821,6 +4834,8 @@ SVG.extend(SVG.Parent, {
   }
 })
 
+/* eslint no-unused-vars: 0 */
+
 function createElement (element, makeNested) {
   if (element instanceof SVG.Element) return element
 
@@ -5038,6 +5053,8 @@ function idFromReference (url) {
 // Create matrix array for looping
 var abcdef = 'abcdef'.split('')
 
+/* globals fullBox, domContains, isNulledBox, Exception */
+
 SVG.Box = SVG.invent({
   create: function (source) {
     var base = [0, 0, 0, 0]
diff --git a/dist/svg.min.js b/dist/svg.min.js
index d5d3603..b0ae2be 100644
--- a/dist/svg.min.js
+++ b/dist/svg.min.js
@@ -1,2 +1,2 @@
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i.animations)for(n=this.target()[t](),Array.isArray(n)||(n=[n]),Array.isArray(i.animations[t])||(i.animations[t]=[i.animations[t]]),e=n.length;e--;)i.animations[t][e]instanceof P.Number&&(n[e]=new P.Number(n[e])),i.animations[t][e]=n[e].morph(i.animations[t][e]);for(t in i.attrs)i.attrs[t]=new P.MorphObj(this.target().attr(t),i.attrs[t]);for(t in i.styles)i.styles[t]=new P.MorphObj(this.target().css(t),i.styles[t]);return i.initialTransformation=this.target().matrixify(),i.init=!0,this},clearQueue:function(){return this.situations=[],this},clearCurrent:function(){return this.situation=null,this},stop:function(t,e){var n=this.active;return this.active=!1,e&&this.clearQueue(),t&&this.situation&&(!n&&this.startCurrent(),this.atEnd()),this.stopAnimFrame(),this.clearCurrent()},reset:function(){if(this.situation){var t=this.situation;this.stop(),this.situation=t,this.atStart()}return this},finish:function(){for(this.stop(!0,!1);this.dequeue().situation&&this.stop(!0,!1););return 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this.situations.length?this.situations[this.situations.length-1]:this.situation},add:function(t,e,n){return this.last()[n||"animations"][t]=e,this._callStart()},step:function(t){if(t||(this.absPos=this.timeToAbsPos(+new Date)),!1!==this.situation.loops){var e,n,i;e=Math.max(this.absPos,0),n=Math.floor(e),!0===this.situation.loops||n<this.situation.loops?(this.pos=e-n,i=this.situation.loop,this.situation.loop=n):(this.absPos=this.situation.loops,this.pos=1,i=this.situation.loop-1,this.situation.loop=this.situation.loops),this.situation.reversing&&(this.situation.reversed=this.situation.reversed!==Boolean((this.situation.loop-i)%2))}else this.absPos=Math.min(this.absPos,1),this.pos=this.absPos;this.pos<0&&(this.pos=0),this.situation.reversed&&(this.pos=1-this.pos);var r=this.situation.ease(this.pos);for(var s in this.situation.once)s>this.lastPos&&s<=r&&(this.situation.once[s].call(this.target(),this.pos,r),delete this.situation.once[s]);return this.active&&this.target().fire("during",{pos:this.pos,eased:r,fx:this,situation:this.situation}),this.situation?(this.eachAt(),1===this.pos&&!this.situation.reversed||this.situation.reversed&&0===this.pos?(this.stopAnimFrame(),this.target().fire("finished",{fx:this,situation:this.situation}),this.situations.length||(this.target().fire("allfinished"),this.situations.length||(this.target().off(".fx"),this.active=!1)),this.active?this.dequeue():this.clearCurrent()):!this.paused&&this.active&&this.startAnimFrame(),this.lastPos=r,this):this},eachAt:function(){var t,e,n,i=this,r=this.target(),s=this.situation;for(t in s.animations)n=[].concat(s.animations[t]).map(function(t){return"string"!=typeof t&&t.at?t.at(s.ease(i.pos),i.pos):t}),r[t].apply(r,n);for(t in s.attrs)n=[t].concat(s.attrs[t]).map(function(t){return"string"!=typeof t&&t.at?t.at(s.ease(i.pos),i.pos):t}),r.attr.apply(r,n);for(t in s.styles)n=[t].concat(s.styles[t]).map(function(t){return"string"!=typeof t&&t.at?t.at(s.ease(i.pos),i.pos):t}),r.css.apply(r,n);if(s.transforms.length){for(n=s.initialTransformation,t=0,e=s.transforms.length;t<e;t++){var a=s.transforms[t];a instanceof P.Matrix?n=a.relative?n.multiply((new P.Matrix).morph(a).at(s.ease(this.pos))):n.morph(a).at(s.ease(this.pos)):(a.relative||a.undo(n.extract()),n=n.multiply(a.at(s.ease(this.pos))))}r.matrix(n)}return this},once:function(t,e,n){var i=this.last();return n||(t=i.ease(t)),i.once[t]=e,this},_callStart:function(){return setTimeout(function(){this.start()}.bind(this),0),this}},parent:P.Element,construct:{animate:function(t,e,n){return(this.fx||(this.fx=new P.FX(this))).animate(t,e,n)},delay:function(t){return(this.fx||(this.fx=new P.FX(this))).delay(t)},stop:function(t,e){return this.fx&&this.fx.stop(t,e),this},finish:function(){return this.fx&&this.fx.finish(),this},pause:function(){return this.fx&&this.fx.pause(),this},play:function(){return this.fx&&this.fx.play(),this},speed:function(t){if(this.fx){if(null==t)return this.fx.speed();this.fx.speed(t)}return this}}}),P.MorphObj=P.invent({create:function(t,e){return P.Color.isColor(e)?new P.Color(t).morph(e):P.regex.delimiter.test(t)?new P.Array(t).morph(e):P.regex.numberAndUnit.test(e)?new P.Number(t).morph(e):(this.value=t,void(this.destination=e))},extend:{at:function(t,e){return e<1?this.value:this.destination},valueOf:function(){return this.value}}}),P.extend(P.FX,{attr:function(t,e,n){if("object"==typeof t)for(var i in t)this.attr(i,t[i]);else this.add(t,e,"attrs");return this},css:function(t,e){if("object"==typeof t)for(var n in t)this.css(n,t[n]);else this.add(t,e,"styles");return this},x:function(t,e){if(this.target()instanceof P.G)return this.transform({x:t},e),this;var n=new P.Number(t);return n.relative=e,this.add("x",n)},y:function(t,e){if(this.target()instanceof P.G)return this.transform({y:t},e),this;var n=new P.Number(t);return n.relative=e,this.add("y",n)},cx:function(t){return this.add("cx",new P.Number(t))},cy:function(t){return this.add("cy",new P.Number(t))},move:function(t,e){return this.x(t).y(e)},center:function(t,e){return this.cx(t).cy(e)},size:function(t,e){if(this.target()instanceof P.Text)this.attr("font-size",t);else{var n;t&&e||(n=this.target().bbox()),t||(t=n.width/n.height*e),e||(e=n.height/n.width*t),this.add("width",new P.Number(t)).add("height",new P.Number(e))}return this},width:function(t){return this.add("width",new P.Number(t))},height:function(t){return this.add("height",new P.Number(t))},plot:function(t,e,n,i){return 4===arguments.length?this.plot([t,e,n,i]):this.add("plot",new(this.target().morphArray)(t))},leading:function(t){return this.target().leading?this.add("leading",new P.Number(t)):this},viewbox:function(t,e,n,i){return this.target()instanceof P.Container&&this.add("viewbox",new P.Box(t,e,n,i)),this},update:function(t){if(this.target()instanceof P.Stop){if("number"==typeof t||t instanceof P.Number)return this.update({offset:arguments[0],color:arguments[1],opacity:arguments[2]});null!=t.opacity&&this.attr("stop-opacity",t.opacity),null!=t.color&&this.attr("stop-color",t.color),null!=t.offset&&this.attr("offset",t.offset)}return this}}),P.Matrix=P.invent({create:function(t){var e,n=x([1,0,0,1,0,0]);for(t=t instanceof P.Element?t.matrixify():"string"==typeof t?x(t.split(P.regex.delimiter).map(parseFloat)):6==arguments.length?x([].slice.call(arguments)):Array.isArray(t)?x(t):"object"==typeof t?t:n,e=S.length-1;e>=0;--e)this[S[e]]=null!=t[S[e]]?t[S[e]]:n[S[e]]},extend:{extract:function(){var t=p(this,0,1),e=p(this,1,0),n=180/Math.PI*Math.atan2(t.y,t.x)-90;return{x:this.e,y:this.f,transformedX:(this.e*Math.cos(n*Math.PI/180)+this.f*Math.sin(n*Math.PI/180))/Math.sqrt(this.a*this.a+this.b*this.b),transformedY:(this.f*Math.cos(n*Math.PI/180)+this.e*Math.sin(-n*Math.PI/180))/Math.sqrt(this.c*this.c+this.d*this.d),skewX:-n,skewY:180/Math.PI*Math.atan2(e.y,e.x),scaleX:Math.sqrt(this.a*this.a+this.b*this.b),scaleY:Math.sqrt(this.c*this.c+this.d*this.d),rotation:n,a:this.a,b:this.b,c:this.c,d:this.d,e:this.e,f:this.f,matrix:new P.Matrix(this)}},clone:function(){return new P.Matrix(this)},morph:function(t){return this.destination=new P.Matrix(t),this},at:function(t){return this.destination?new P.Matrix({a:this.a+(this.destination.a-this.a)*t,b:this.b+(this.destination.b-this.b)*t,c:this.c+(this.destination.c-this.c)*t,d:this.d+(this.destination.d-this.d)*t,e:this.e+(this.destination.e-this.e)*t,f:this.f+(this.destination.f-this.f)*t}):this},multiply:function(t){return new P.Matrix(this.native().multiply(m(t).native()))},inverse:function(){return new P.Matrix(this.native().inverse())},translate:function(t,e){return new P.Matrix(this.native().translate(t||0,e||0))},scale:function(t,e,n,i){return 1===arguments.length?e=t:3===arguments.length&&(i=n,n=e,e=t),this.around(n,i,new P.Matrix(t,0,0,e,0,0))},rotate:function(t,e,n){return t=P.utils.radians(t),this.around(e,n,new P.Matrix(Math.cos(t),Math.sin(t),-Math.sin(t),Math.cos(t),0,0))},flip:function(t,e){return"x"===t?this.scale(-1,1,e,0):"y"===t?this.scale(1,-1,0,e):this.scale(-1,-1,t,null!=e?e:t)},skew:function(t,e,n,i){return 1===arguments.length?e=t:3===arguments.length&&(i=n,n=e,e=t),t=P.utils.radians(t),e=P.utils.radians(e),this.around(n,i,new P.Matrix(1,Math.tan(e),Math.tan(t),1,0,0))},skewX:function(t,e,n){return this.skew(t,0,e,n)},skewY:function(t,e,n){return this.skew(0,t,e,n)},around:function(t,e,n){return this.multiply(new P.Matrix(1,0,0,1,t||0,e||0)).multiply(n).multiply(new P.Matrix(1,0,0,1,-t||0,-e||0))},native:function(){for(var t=P.parser.nodes.svg.node.createSVGMatrix(),e=S.length-1;e>=0;e--)t[S[e]]=this[S[e]];return t},toString:function(){return"matrix("+this.a+","+this.b+","+this.c+","+this.d+","+this.e+","+this.f+")"}},parent:P.Element,construct:{ctm:function(){return new P.Matrix(this.node.getCTM())},screenCTM:function(){if(this instanceof P.Nested){var t=this.rect(1,1),e=t.node.getScreenCTM();return t.remove(),new P.Matrix(e)}return new P.Matrix(this.node.getScreenCTM())}}}),P.Point=P.invent({create:function(t,e){var n,i={x:0,y:0};n=Array.isArray(t)?{x:t[0],y:t[1]}:"object"==typeof t?{x:t.x,y:t.y}:null!=t?{x:t,y:null!=e?e:t}:i,this.x=n.x,this.y=n.y},extend:{clone:function(){return new P.Point(this)},morph:function(t,e){return this.destination=new P.Point(t,e),this},at:function(t){return this.destination?new P.Point({x:this.x+(this.destination.x-this.x)*t,y:this.y+(this.destination.y-this.y)*t}):this},native:function(){var t=P.parser.nodes.svg.node.createSVGPoint();return t.x=this.x,t.y=this.y,t},transform:function(t){return new P.Point(this.native().matrixTransform(t.native()))}}}),P.extend(P.Element,{point:function(t,e){return new P.Point(t,e).transform(this.screenCTM().inverse())}}),P.extend(P.Element,{attr:function(t,e,n){if(null==t){for(t={},e=this.node.attributes,n=e.length-1;n>=0;n--)t[e[n].nodeName]=P.regex.isNumber.test(e[n].nodeValue)?parseFloat(e[n].nodeValue):e[n].nodeValue;return t}if("object"==typeof t)for(e in t)this.attr(e,t[e]);else if(null===e)this.node.removeAttribute(t);else{if(null==e)return e=this.node.getAttribute(t),null==e?P.defaults.attrs[t]:P.regex.isNumber.test(e)?parseFloat(e):e;"fill"!==t&&"stroke"!==t||(P.regex.isImage.test(e)&&(e=this.doc().defs().image(e)),e instanceof P.Image&&(e=this.doc().defs().pattern(0,0,function(){this.add(e)}))),"number"==typeof e?e=new P.Number(e):P.Color.isColor(e)?e=new P.Color(e):Array.isArray(e)&&(e=new P.Array(e)),
-"leading"===t?this.leading&&this.leading(e):"string"==typeof n?this.node.setAttributeNS(n,t,e.toString()):this.node.setAttribute(t,e.toString()),!this.rebuild||"font-size"!==t&&"x"!==t||this.rebuild(t,e)}return this}}),P.extend(P.Element,{transform:function(t,e){var n,i,r=this;if("object"!=typeof t)return n=new P.Matrix(r).extract(),"string"==typeof t?n[t]:n;if(n=new P.Matrix(r),e=!!e||!!t.relative,null!=t.a)n=e?n.multiply(new P.Matrix(t)):new P.Matrix(t);else if(null!=t.rotation)y(t,r),n=e?n.rotate(t.rotation,t.cx,t.cy):n.rotate(t.rotation-n.extract().rotation,t.cx,t.cy);else if(null!=t.scale||null!=t.scaleX||null!=t.scaleY){if(y(t,r),t.scaleX=null!=t.scale?t.scale:null!=t.scaleX?t.scaleX:1,t.scaleY=null!=t.scale?t.scale:null!=t.scaleY?t.scaleY:1,!e){var s=n.extract();t.scaleX=1*t.scaleX/s.scaleX,t.scaleY=1*t.scaleY/s.scaleY}n=n.scale(t.scaleX,t.scaleY,t.cx,t.cy)}else if(null!=t.skew||null!=t.skewX||null!=t.skewY){if(y(t,r),t.skewX=null!=t.skew?t.skew:null!=t.skewX?t.skewX:0,t.skewY=null!=t.skew?t.skew:null!=t.skewY?t.skewY:0,!e){var s=n.extract();n=n.multiply((new P.Matrix).skew(s.skewX,s.skewY,t.cx,t.cy).inverse())}n=n.skew(t.skewX,t.skewY,t.cx,t.cy)}else t.flip?("x"==t.flip||"y"==t.flip?t.offset=null==t.offset?r.bbox()["c"+t.flip]:t.offset:null==t.offset?(i=r.bbox(),t.flip=i.cx,t.offset=i.cy):t.flip=t.offset,n=(new P.Matrix).flip(t.flip,t.offset)):null==t.x&&null==t.y||(e?n=n.translate(t.x,t.y):(null!=t.x&&(n.e=t.x),null!=t.y&&(n.f=t.y)));return this.attr("transform",n)}}),P.extend(P.FX,{transform:function(t,e){var n,i,r=this.target();return"object"!=typeof t?(n=new P.Matrix(r).extract(),"string"==typeof t?n[t]:n):(e=!!e||!!t.relative,null!=t.a?n=new P.Matrix(t):null!=t.rotation?(y(t,r),n=new P.Rotate(t.rotation,t.cx,t.cy)):null!=t.scale||null!=t.scaleX||null!=t.scaleY?(y(t,r),t.scaleX=null!=t.scale?t.scale:null!=t.scaleX?t.scaleX:1,t.scaleY=null!=t.scale?t.scale:null!=t.scaleY?t.scaleY:1,n=new P.Scale(t.scaleX,t.scaleY,t.cx,t.cy)):null!=t.skewX||null!=t.skewY?(y(t,r),t.skewX=null!=t.skewX?t.skewX:0,t.skewY=null!=t.skewY?t.skewY:0,n=new P.Skew(t.skewX,t.skewY,t.cx,t.cy)):t.flip?("x"==t.flip||"y"==t.flip?t.offset=null==t.offset?r.bbox()["c"+t.flip]:t.offset:null==t.offset?(i=r.bbox(),t.flip=i.cx,t.offset=i.cy):t.flip=t.offset,n=(new P.Matrix).flip(t.flip,t.offset)):null==t.x&&null==t.y||(n=new P.Translate(t.x,t.y)),n?(n.relative=e,this.last().transforms.push(n),this._callStart()):this)}}),P.extend(P.Element,{untransform:function(){return this.attr("transform",null)},matrixify:function(){return(this.attr("transform")||"").split(P.regex.transforms).slice(0,-1).map(function(t){var e=t.trim().split("(");return[e[0],e[1].split(P.regex.delimiter).map(function(t){return parseFloat(t)})]}).reduce(function(t,e){return"matrix"==e[0]?t.multiply(x(e[1])):t[e[0]].apply(t,e[1])},new P.Matrix)},toParent:function(t){if(this==t)return this;var e=this.screenCTM(),n=t.screenCTM().inverse();return this.addTo(t).untransform().transform(n.multiply(e)),this},toDoc:function(){return this.toParent(this.doc())}}),P.Transformation=P.invent({create:function(t,e){if(arguments.length>1&&"boolean"!=typeof e)return this.constructor.call(this,[].slice.call(arguments));if(Array.isArray(t))for(var n=0,i=this.arguments.length;n<i;++n)this[this.arguments[n]]=t[n];else if("object"==typeof t)for(var n=0,i=this.arguments.length;n<i;++n)this[this.arguments[n]]=t[this.arguments[n]];this.inversed=!1,!0===e&&(this.inversed=!0)},extend:{arguments:[],method:"",at:function(t){for(var e=[],n=0,i=this.arguments.length;n<i;++n)e.push(this[this.arguments[n]]);var r=this._undo||new P.Matrix;return r=(new P.Matrix).morph(P.Matrix.prototype[this.method].apply(r,e)).at(t),this.inversed?r.inverse():r},undo:function(t){for(var e=0,n=this.arguments.length;e<n;++e)t[this.arguments[e]]=void 0===this[this.arguments[e]]?0:t[this.arguments[e]];return t.cx=this.cx,t.cy=this.cy,this._undo=new(P[l(this.method)])(t,!0).at(1),this}}}),P.Translate=P.invent({parent:P.Matrix,inherit:P.Transformation,create:function(t,e){this.constructor.apply(this,[].slice.call(arguments))},extend:{arguments:["transformedX","transformedY"],method:"translate"}}),P.Rotate=P.invent({parent:P.Matrix,inherit:P.Transformation,create:function(t,e){this.constructor.apply(this,[].slice.call(arguments))},extend:{arguments:["rotation","cx","cy"],method:"rotate",at:function(t){var e=(new P.Matrix).rotate((new P.Number).morph(this.rotation-(this._undo?this._undo.rotation:0)).at(t),this.cx,this.cy);return this.inversed?e.inverse():e},undo:function(t){return this._undo=t,this}}}),P.Scale=P.invent({parent:P.Matrix,inherit:P.Transformation,create:function(t,e){this.constructor.apply(this,[].slice.call(arguments))},extend:{arguments:["scaleX","scaleY","cx","cy"],method:"scale"}}),P.Skew=P.invent({parent:P.Matrix,inherit:P.Transformation,create:function(t,e){this.constructor.apply(this,[].slice.call(arguments))},extend:{arguments:["skewX","skewY","cx","cy"],method:"skew"}}),P.extend(P.Element,{css:function(t,e){var n,i,r={};if(0===arguments.length)return this.node.style.cssText.split(/\s*;\s*/).filter(function(t){return!!t.length}).forEach(function(t){n=t.split(/\s*:\s*/),r[n[0]]=n[1]}),r;if(arguments.length<2){if(Array.isArray(t)){for(i=t.length;i--;)r[u(t[i])]=this.node.style[u(t[i])];return r}if("string"==typeof t)return this.node.style[u(t)];if("object"==typeof t)for(i in t)this.node.style[u(i)]=null==t[i]||P.regex.isBlank.test(t[i])?"":t[i]}return 2===arguments.length&&(this.node.style[u(t)]=null==e||P.regex.isBlank.test(e)?"":e),this}}),P.Parent=P.invent({create:function(t){this.constructor.call(this,t)},inherit:P.Element,extend:{children:function(){return P.utils.map(this.node.children,function(t){return P.adopt(t)})},add:function(t,e){return t=n(t),null==e?this.node.appendChild(t.node):t.node!==this.node.children[e]&&this.node.insertBefore(t.node,this.node.children[e]),this},put:function(t,e){return this.add(t,e),t.instance||t},has:function(t){return this.index(t)>=0},index:function(t){return[].slice.call(this.node.children).indexOf(t.node)},get:function(t){return P.adopt(this.node.children[t])},first:function(){return this.get(0)},last:function(){return this.get(this.node.children.length-1)},each:function(t,e){var n,i,r=this.children();for(n=0,i=r.length;n<i;n++)r[n]instanceof P.Element&&t.apply(r[n],[n,r]),e&&r[n]instanceof P.Parent&&r[n].each(t,e);return this},removeElement:function(t){return this.node.removeChild(t.node),this},clear:function(){for(;this.node.hasChildNodes();)this.node.removeChild(this.node.lastChild);return delete this._defs,this}}}),P.extend(P.Parent,{flatten:function(t){return this instanceof P.Defs?this:(t=t||(this instanceof P.Doc?this:this.parent(P.Parent)),this.each(function(){return this instanceof P.Defs?this:this instanceof P.Parent?this.flatten(t):this.toParent(t)}),this.node.firstElementChild||this.remove(),this)}}),P.Container=P.invent({create:function(t){this.constructor.call(this,t)},inherit:P.Parent}),["click","dblclick","mousedown","mouseup","mouseover","mouseout","mousemove","touchstart","touchmove","touchleave","touchend","touchcancel"].forEach(function(t){P.Element.prototype[t]=function(e){return P.on(this,t,e),this}}),P.listeners=[],P.handlerMap=[],P.listenerId=0,P.on=function(t,e,n,i,r){e.split(P.regex.delimiter).forEach(function(e){var s=n.bind(i||t),a=t instanceof P.Element?t.node:t,o=(P.handlerMap.indexOf(a)+1||P.handlerMap.push(a))-1,h=e.split(".")[0],u=e.split(".")[1]||"*";P.listeners[o]=P.listeners[o]||{},P.listeners[o][h]=P.listeners[o][h]||{},P.listeners[o][h][u]=P.listeners[o][h][u]||{},n._svgjsListenerId||(n._svgjsListenerId=++P.listenerId),P.listeners[o][h][u][n._svgjsListenerId]=s,a.addEventListener(h,s,r||!1)})},P.off=function(t,e,n){var i=P.handlerMap.indexOf(t),r=e&&e.split(".")[0],s=e&&e.split(".")[1],a="";if(-1!==i)if(n){if("function"==typeof n&&(n=n._svgjsListenerId),!n)return;P.listeners[i][r]&&P.listeners[i][r][s||"*"]&&(t.removeEventListener(r,P.listeners[i][r][s||"*"][n],!1),delete P.listeners[i][r][s||"*"][n])}else if(s&&r){if(P.listeners[i][r]&&P.listeners[i][r][s]){for(n in P.listeners[i][r][s])P.off(t,[r,s].join("."),n);delete P.listeners[i][r][s]}}else if(s)for(e in P.listeners[i])for(a in P.listeners[i][e])s===a&&P.off(t,[e,s].join("."));else if(r){if(P.listeners[i][r]){for(a in P.listeners[i][r])P.off(t,[r,a].join("."));delete P.listeners[i][r]}}else{for(e in P.listeners[i])P.off(t,e);delete P.listeners[i],delete P.handlerMap[i]}},P.extend(P.Element,{on:function(t,e,n,i){return P.on(this,t,e,n,i),this},off:function(t,e){return P.off(this.node,t,e),this},fire:function(e,n){return e instanceof t.Event?this.node.dispatchEvent(e):this.node.dispatchEvent(e=new t.CustomEvent(e,{detail:n,cancelable:!0})),this._event=e,this},event:function(){return this._event}}),P.Defs=P.invent({create:"defs",inherit:P.Container}),P.G=P.invent({create:"g",inherit:P.Container,extend:{x:function(t){return null==t?this.transform("x"):this.transform({x:t-this.x()},!0)},y:function(t){return null==t?this.transform("y"):this.transform({y:t-this.y()},!0)},cx:function(t){return null==t?this.gbox().cx:this.x(t-this.gbox().width/2)},cy:function(t){return null==t?this.gbox().cy:this.y(t-this.gbox().height/2)},gbox:function(){var t=this.bbox(),e=this.transform();return 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e=this.position();return this.parent().add(t,e+1),this}}),P.Mask=P.invent({create:"mask",inherit:P.Container,extend:{remove:function(){return this.targets().forEach(function(t){t.unmask()}),P.Element.prototype.remove.call(this)},targets:function(){return P.select('svg [mask*="'+this.id()+'"]')}},construct:{mask:function(){return this.defs().put(new P.Mask)}}}),P.extend(P.Element,{maskWith:function(t){var e=t instanceof P.Mask?t:this.parent().mask().add(t);return this.attr("mask",'url("#'+e.id()+'")')},unmask:function(){return this.attr("mask",null)},masker:function(){return this.reference("mask")}}),P.ClipPath=P.invent({create:"clipPath",inherit:P.Container,extend:{remove:function(){return this.targets().forEach(function(t){t.unclip()}),P.Element.prototype.remove.call(this)},targets:function(){return P.select('svg [clip-path*="'+this.id()+'"]')}},construct:{clip:function(){return this.defs().put(new P.ClipPath)}}}),P.extend(P.Element,{clipWith:function(t){var e=t instanceof P.ClipPath?t:this.parent().clip().add(t);return this.attr("clip-path",'url("#'+e.id()+'")')},unclip:function(){return this.attr("clip-path",null)},clipper:function(){return this.reference("clip-path")}}),P.Gradient=P.invent({create:function(t){this.constructor.call(this,"object"==typeof t?t:P.create(t+"Gradient"))},inherit:P.Container,extend:{stop:function(t,e,n){return this.put(new P.Stop).update(t,e,n)},update:function(t){return this.clear(),"function"==typeof t&&t.call(this,this),this},url:function(){return"url(#"+this.id()+")"},toString:function(){return this.url()},attr:function(t,e,n){return"transform"===t&&(t="gradientTransform"),P.Container.prototype.attr.call(this,t,e,n)}},construct:{gradient:function(t,e){return this.defs().gradient(t,e)}}}),P.extend([P.Gradient,P.FX],{from:function(t,e){return"radialGradient"===(this._target||this).type?this.attr({fx:new P.Number(t),fy:new P.Number(e)}):this.attr({x1:new P.Number(t),y1:new P.Number(e)})},to:function(t,e){return"radialGradient"===(this._target||this).type?this.attr({cx:new P.Number(t),cy:new P.Number(e)}):this.attr({x2:new P.Number(t),y2:new P.Number(e)})}}),P.extend(P.Defs,{gradient:function(t,e){return this.put(new P.Gradient(t)).update(e)}}),P.Stop=P.invent({create:"stop",inherit:P.Element,extend:{update:function(t){return("number"==typeof t||t instanceof P.Number)&&(t={offset:arguments[0],color:arguments[1],opacity:arguments[2]}),null!=t.opacity&&this.attr("stop-opacity",t.opacity),null!=t.color&&this.attr("stop-color",t.color),null!=t.offset&&this.attr("offset",new P.Number(t.offset)),this}}}),P.Pattern=P.invent({create:"pattern",inherit:P.Container,extend:{url:function(){return"url(#"+this.id()+")"},update:function(t){return this.clear(),"function"==typeof t&&t.call(this,this),this},toString:function(){return this.url()},attr:function(t,e,n){return"transform"===t&&(t="patternTransform"),P.Container.prototype.attr.call(this,t,e,n)}},construct:{pattern:function(t,e,n){return this.defs().pattern(t,e,n)}}}),P.extend(P.Defs,{pattern:function(t,e,n){return this.put(new P.Pattern).update(n).attr({x:0,y:0,width:t,height:e,patternUnits:"userSpaceOnUse"})}}),P.Doc=P.invent({create:function(t){this.constructor.call(this,t||P.create("svg")),this.namespace().defs()},inherit:P.Container,extend:{namespace:function(){return this.attr({xmlns:P.ns,version:"1.1"}).attr("xmlns:xlink",P.xlink,P.xmlns).attr("xmlns:svgjs",P.svgjs,P.xmlns)},defs:function(){return P.adopt(this.node.getElementsByTagName("defs")[0])||this.put(new P.Defs)},parent:function(){return"#document"===this.node.parentNode.nodeName?null:this.node.parentNode},remove:function(){return this.parent()&&this.parent().removeChild(this.node),this},clear:function(){for(;this.node.hasChildNodes();)this.node.removeChild(this.node.lastChild);return 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P.Use).element(t,e)}}}),P.Rect=P.invent({create:"rect",inherit:P.Shape,construct:{rect:function(t,e){return this.put(new P.Rect).size(t,e)}}}),P.Circle=P.invent({create:"circle",inherit:P.Shape,construct:{circle:function(t){return this.put(new P.Circle).rx(new P.Number(t).divide(2)).move(0,0)}}}),P.extend([P.Circle,P.FX],{rx:function(t){return this.attr("r",t)},ry:function(t){return this.rx(t)}}),P.Ellipse=P.invent({create:"ellipse",inherit:P.Shape,construct:{ellipse:function(t,e){return this.put(new P.Ellipse).size(t,e).move(0,0)}}}),P.extend([P.Ellipse,P.Rect,P.FX],{rx:function(t){return this.attr("rx",t)},ry:function(t){return this.attr("ry",t)}}),P.extend([P.Circle,P.Ellipse],{x:function(t){return null==t?this.cx()-this.rx():this.cx(t+this.rx())},y:function(t){return null==t?this.cy()-this.ry():this.cy(t+this.ry())},cx:function(t){return null==t?this.attr("cx"):this.attr("cx",t)},cy:function(t){return null==t?this.attr("cy"):this.attr("cy",t)},width:function(t){return 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P.PointArray)}}}),P.Polygon=P.invent({create:"polygon",inherit:P.Shape,construct:{polygon:function(t){return this.put(new P.Polygon).plot(t||new P.PointArray)}}}),P.extend([P.Polyline,P.Polygon],{array:function(){return this._array||(this._array=new P.PointArray(this.attr("points")))},plot:function(t){return null==t?this.array():this.clear().attr("points","string"==typeof t?t:this._array=new P.PointArray(t))},clear:function(){return delete this._array,this},move:function(t,e){return this.attr("points",this.array().move(t,e))},size:function(t,e){var n=d(this,t,e);return this.attr("points",this.array().size(n.width,n.height))}}),P.extend([P.Line,P.Polyline,P.Polygon],{morphArray:P.PointArray,x:function(t){return null==t?this.bbox().x:this.move(t,this.bbox().y)},y:function(t){return null==t?this.bbox().y:this.move(this.bbox().x,t)},width:function(t){var e=this.bbox();return null==t?e.width:this.size(t,e.height)},height:function(t){var e=this.bbox();return null==t?e.height:this.size(e.width,t)}}),P.Path=P.invent({create:"path",inherit:P.Shape,extend:{morphArray:P.PathArray,array:function(){return this._array||(this._array=new P.PathArray(this.attr("d")))},plot:function(t){return null==t?this.array():this.clear().attr("d","string"==typeof t?t:this._array=new P.PathArray(t))},clear:function(){return delete this._array,this},move:function(t,e){return this.attr("d",this.array().move(t,e))},x:function(t){return null==t?this.bbox().x:this.move(t,this.bbox().y)},y:function(t){return null==t?this.bbox().y:this.move(this.bbox().x,t)},size:function(t,e){var n=d(this,t,e);return this.attr("d",this.array().size(n.width,n.height))},width:function(t){return null==t?this.bbox().width:this.size(t,this.bbox().height)},height:function(t){return null==t?this.bbox().height:this.size(this.bbox().width,t)}},construct:{path:function(t){return this.put(new P.Path).plot(t||new P.PathArray)}}}),P.Image=P.invent({create:"image",inherit:P.Shape,extend:{load:function(e,n){if(!e)return this;var i=new t.Image;return P.on(i,"load",function(t){var r=this.parent(P.Pattern);0===this.width()&&0===this.height()&&this.size(i.width,i.height),r instanceof P.Pattern&&0===r.width()&&0===r.height()&&r.size(this.width(),this.height()),"function"==typeof n&&n.call(this,{width:i.width,height:i.height,ratio:i.width/i.height,url:e})},this),P.on(i,"load error",function(){P.off(i)}),this.attr("href",i.src=e,P.xlink)}},construct:{image:function(t,e){return this.put(new P.Image).size(0,0).load(t,e)}}}),P.Text=P.invent({create:function(t){this.constructor.call(this,t||P.create("text")),this.dom.leading=new P.Number(1.3),this._rebuild=!0,this._build=!1,this.attr("font-family",P.defaults.attrs["font-family"])},inherit:P.Parent,extend:{x:function(t){return null==t?this.attr("x"):this.attr("x",t)},y:function(t){var e=this.attr("y"),n="number"==typeof e?e-this.bbox().y:0;return 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t||t instanceof M.Number)return this.update({offset:arguments[0],color:arguments[1],opacity:arguments[2]});null!=t.opacity&&this.attr("stop-opacity",t.opacity),null!=t.color&&this.attr("stop-color",t.color),null!=t.offset&&this.attr("offset",t.offset)}return this}}),M.Matrix=M.invent({create:function(t){var e,n=x([1,0,0,1,0,0]);for(t=t instanceof M.Element?t.matrixify():"string"==typeof t?x(t.split(M.regex.delimiter).map(parseFloat)):6===arguments.length?x([].slice.call(arguments)):Array.isArray(t)?x(t):"object"==typeof t?t:n,e=S.length-1;e>=0;--e)this[S[e]]=null!=t[S[e]]?t[S[e]]:n[S[e]]},extend:{extract:function(){var 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2===arguments.length&&(this.node.style[u(t)]=null==e||M.regex.isBlank.test(e)?"":e),this}}),M.Parent=M.invent({create:function(t){this.constructor.call(this,t)},inherit:M.Element,extend:{children:function(){return M.utils.map(this.node.children,function(t){return M.adopt(t)})},add:function(t,e){return t=n(t),null==e?this.node.appendChild(t.node):t.node!==this.node.children[e]&&this.node.insertBefore(t.node,this.node.children[e]),this},put:function(t,e){return this.add(t,e),t.instance||t},has:function(t){return this.index(t)>=0},index:function(t){return[].slice.call(this.node.children).indexOf(t.node)},get:function(t){return M.adopt(this.node.children[t])},first:function(){return this.get(0)},last:function(){return this.get(this.node.children.length-1)},each:function(t,e){var n,i,r=this.children();for(n=0,i=r.length;n<i;n++)r[n]instanceof M.Element&&t.apply(r[n],[n,r]),e&&r[n]instanceof M.Parent&&r[n].each(t,e);return this},removeElement:function(t){return this.node.removeChild(t.node),this},clear:function(){for(;this.node.hasChildNodes();)this.node.removeChild(this.node.lastChild);return delete this._defs,this}}}),M.extend(M.Parent,{flatten:function(t){return this instanceof M.Defs?this:(t=t||(this instanceof M.Doc?this:this.parent(M.Parent)),this.each(function(){return this instanceof M.Defs?this:this instanceof M.Parent?this.flatten(t):this.toParent(t)}),this.node.firstElementChild||this.remove(),this)}}),M.Container=M.invent({create:function(t){this.constructor.call(this,t)},inherit:M.Parent}),["click","dblclick","mousedown","mouseup","mouseover","mouseout","mousemove","touchstart","touchmove","touchleave","touchend","touchcancel"].forEach(function(t){M.Element.prototype[t]=function(e){return M.on(this,t,e),this}}),M.listeners=[],M.handlerMap=[],M.listenerId=0,M.on=function(t,e,n,i,r){e.split(M.regex.delimiter).forEach(function(e){var s=n.bind(i||t),a=t instanceof 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e?e:JSON.stringify(e));return this}}),M.extend(M.Element,{remember:function(t,e){if("object"==typeof arguments[0])for(var n in t)this.remember(n,t[n]);else{if(1===arguments.length)return this.memory()[t];this.memory()[t]=e}return this},forget:function(){if(0===arguments.length)this._memory={};else for(var t=arguments.length-1;t>=0;t--)delete this.memory()[arguments[t]];return this},memory:function(){return this._memory||(this._memory={})}}),M.get=function(t){var n=e.getElementById(b(t)||t);return M.adopt(n)},M.select=function(t,n){return M.utils.map((n||e).querySelectorAll(t),function(t){return M.adopt(t)})},M.$$=function(t,n){return M.utils.map((n||e).querySelectorAll(t),function(t){return M.adopt(t)})},M.$=function(t,n){return M.adopt((n||e).querySelector(t))},M.extend(M.Parent,{select:function(t){return M.select(t,this.node)}});var S="abcdef".split("");return M.Box=M.invent({create:function(t){var e=[0,0,0,0];t="string"==typeof t?t.split(M.regex.delimiter).map(parseFloat):Array.isArray(t)?t:"object"==typeof t?[null!=t.left?t.left:t.x,null!=t.top?t.top:t.y,t.width,t.height]:4===arguments.length?[].slice.call(arguments):e,this.x=t[0],this.y=t[1],this.width=t[2],this.height=t[3],w(this)},extend:{merge:function(t){var e=Math.min(this.x,t.x),n=Math.min(this.y,t.y);return new M.Box(e,n,Math.max(this.x+this.width,t.x+t.width)-e,Math.max(this.y+this.height,t.y+t.height)-n)},transform:function(t){var e=1/0,n=-1/0,i=1/0,r=-1/0;return[new M.Point(this.x,this.y),new M.Point(this.x2,this.y),new M.Point(this.x,this.y2),new M.Point(this.x2,this.y2)].forEach(function(s){s=s.transform(t),e=Math.min(e,s.x),n=Math.max(n,s.x),i=Math.min(i,s.y),r=Math.max(r,s.y)}),new M.Box(e,i,n-e,r-i)},addOffset:function(){return this.x+=t.pageXOffset,this.y+=t.pageYOffset,this},toString:function(){return this.x+" "+this.y+" "+this.width+" "+this.height},morph:function(t,e,n,i){return this.destination=new M.Box(t,e,n,i),this},at:function(t){return this.destination?new M.Box(this.x+(this.destination.x-this.x)*t,this.y+(this.destination.y-this.y)*t,this.width+(this.destination.width-this.width)*t,this.height+(this.destination.height-this.height)*t):this}},parent:M.Element,construct:{bbox:function(){var t;try{if(t=this.node.getBBox(),i(t)&&!r(this.node))throw new Exception("Element not in the dom")}catch(n){try{var e=this.clone(M.parser().svg).show();t=e.node.getBBox(),e.remove()}catch(t){console.warn("Getting a bounding box of this element is not possible")}}return new M.Box(t)},rbox:function(t){try{var e=new M.Box(this.node.getBoundingClientRect());return t?e.transform(t.screenCTM().inverse()):e.addOffset()}catch(t){return new M.Box}}}}),M.extend([M.Doc,M.Nested,M.Symbol,M.Image,M.Pattern,M.Marker,M.ForeignObject,M.View],{viewbox:function(t,e,n,i){return null==t?new M.Box(this.attr("viewBox")):this.attr("viewBox",new M.Box(t,e,n,i))}}),M.parser=function(){var t;return M.parser.nodes.svg.node.parentNode||(t=e.body||e.documentElement,M.parser.nodes.svg.addTo(t)),M.parser.nodes},M.parser.nodes={svg:(new M.Nested).size(2,0).css({opacity:0,position:"absolute",left:"-100%",top:"-100%",overflow:"hidden"})},M.parser.nodes.path=M.parser.nodes.svg.path().node,M});
\ No newline at end of file
diff --git a/gulpfile.js b/gulpfile.js
index 6d07261..9d955fc 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -97,6 +97,7 @@ gulp.task('unify', ['clean'], function () {
   return gulp.src(parts)
     // .pipe(standard())
     // .pipe(standard.reporter('default', {
+    //   showRuleNames: true,
     //   breakOnError: true,
     //   quiet: true
     // }))
diff --git a/package.json b/package.json
index 7853409..b73aaac 100644
--- a/package.json
+++ b/package.json
@@ -87,7 +87,8 @@
   "standard": {
     "ignore": [
       "/dist",
-      "/src/umd.js"
+      "/src/umd.js",
+      "/src/svg.js"
     ],
     "globals": [
       "SVG"
diff --git a/src/HtmlNode.js b/src/HtmlNode.js
index 37a231c..6d253a8 100644
--- a/src/HtmlNode.js
+++ b/src/HtmlNode.js
@@ -1,3 +1,5 @@
+/* global createElement */
+
 SVG.HtmlNode = SVG.invent({
   create: function (element) {
     this.node = element
diff --git a/src/array.js b/src/array.js
index 0a1dd5a..ca51d8e 100644
--- a/src/array.js
+++ b/src/array.js
@@ -1,3 +1,5 @@
+/* global arrayClone */
+
 // Module for array conversion
 SVG.Array = function (array, fallback) {
   array = (array || []).valueOf()
diff --git a/src/boxes.js b/src/boxes.js
index 7975ac8..a5ca1e8 100644
--- a/src/boxes.js
+++ b/src/boxes.js
@@ -1,3 +1,5 @@
+/* globals fullBox, domContains, isNulledBox, Exception */
+
 SVG.Box = SVG.invent({
   create: function (source) {
     var base = [0, 0, 0, 0]
diff --git a/src/color.js b/src/color.js
index 9106355..8f47f70 100644
--- a/src/color.js
+++ b/src/color.js
@@ -1,3 +1,5 @@
+/* globals fullHex, compToHex */
+
 // Module for color convertions
 SVG.Color = function (color) {
   var match
diff --git a/src/css.js b/src/css.js
index f710a77..c549bd5 100644
--- a/src/css.js
+++ b/src/css.js
@@ -1,3 +1,5 @@
+/* global camelCase */
+
 SVG.extend(SVG.Element, {
   // Dynamic style generator
   css: function (s, v) {
diff --git a/src/element.js b/src/element.js
index 48173fd..b9feec1 100644
--- a/src/element.js
+++ b/src/element.js
@@ -1,3 +1,4 @@
+/* global proportionalSize, assignNewId, createElement, matches, is */
 
 SVG.Element = SVG.invent({
   // Initialize node
diff --git a/src/ellipse.js b/src/ellipse.js
index 42d772a..eb310f9 100644
--- a/src/ellipse.js
+++ b/src/ellipse.js
@@ -1,3 +1,5 @@
+/* global proportionalSize */
+
 SVG.Circle = SVG.invent({
   // Initialize node
   create: 'circle',
diff --git a/src/fx.js b/src/fx.js
index c944834..a09b0a5 100644
--- a/src/fx.js
+++ b/src/fx.js
@@ -864,7 +864,7 @@ SVG.extend(SVG.FX, {
       return this.plot([a, b, c, d])
     }
 
-    return this.add('plot', new (this.target().morphArray)(a))
+    return this.add('plot', new (this.target().MorphArray)(a))
   },
   // Add leading method
   leading: function (value) {
diff --git a/src/helpers.js b/src/helpers.js
index 9fa87eb..9a7f47e 100644
--- a/src/helpers.js
+++ b/src/helpers.js
@@ -1,3 +1,5 @@
+/* eslint no-unused-vars: 0 */
+
 function createElement (element, makeNested) {
   if (element instanceof SVG.Element) return element
 
diff --git a/src/line.js b/src/line.js
index 67fa96b..b147218 100644
--- a/src/line.js
+++ b/src/line.js
@@ -1,3 +1,5 @@
+/* global proportionalSize */
+
 SVG.Line = SVG.invent({
   // Initialize node
   create: 'line',
diff --git a/src/matrix.js b/src/matrix.js
index 83d0aaa..6e918d8 100644
--- a/src/matrix.js
+++ b/src/matrix.js
@@ -1,3 +1,5 @@
+/* global abcdef, arrayToMatrix, deltaTransformPoint, parseMatrix */
+
 SVG.Matrix = SVG.invent({
   // Initialize
   create: function (source) {
@@ -7,15 +9,16 @@ SVG.Matrix = SVG.invent({
     // ensure source as object
     source = source instanceof SVG.Element ? source.matrixify()
       : typeof source === 'string' ? arrayToMatrix(source.split(SVG.regex.delimiter).map(parseFloat))
-      : arguments.length == 6 ? arrayToMatrix([].slice.call(arguments))
+      : arguments.length === 6 ? arrayToMatrix([].slice.call(arguments))
       : Array.isArray(source) ? arrayToMatrix(source)
       : typeof source === 'object' ? source
       : base
 
     // merge source
     for (i = abcdef.length - 1; i >= 0; --i) {
-      this[abcdef[i]] = source[abcdef[i]] != null ?
-        source[abcdef[i]] : base[abcdef[i]]
+      this[abcdef[i]] = source[abcdef[i]] != null
+        ? source[abcdef[i]]
+        : base[abcdef[i]]
     }
   },
 
@@ -190,7 +193,5 @@ SVG.Matrix = SVG.invent({
       }
       return new SVG.Matrix(this.node.getScreenCTM())
     }
-
   }
-
 })
diff --git a/src/parent.js b/src/parent.js
index 4583ebf..94523f2 100644
--- a/src/parent.js
+++ b/src/parent.js
@@ -1,3 +1,5 @@
+/* global createElement */
+
 SVG.Parent = SVG.invent({
   // Initialize node
   create: function (node) {
diff --git a/src/path.js b/src/path.js
index 041027b..db3929b 100644
--- a/src/path.js
+++ b/src/path.js
@@ -1,3 +1,5 @@
+/* global proportionalSize */
+
 SVG.Path = SVG.invent({
   // Initialize node
   create: 'path',
@@ -8,7 +10,7 @@ SVG.Path = SVG.invent({
   // Add class methods
   extend: {
     // Define morphable array
-    morphArray: SVG.PathArray,
+    MorphArray: SVG.PathArray,
     // Get array
     array: function () {
       return this._array || (this._array = new SVG.PathArray(this.attr('d')))
diff --git a/src/patharray.js b/src/patharray.js
index d1b9420..d9ffecd 100644
--- a/src/patharray.js
+++ b/src/patharray.js
@@ -1,3 +1,5 @@
+/* globals arrayToString, pathRegReplace */
+
 var pathHandlers = {
   M: function (c, p, p0) {
     p.x = p0.x = c[0]
@@ -229,9 +231,7 @@ SVG.extend(SVG.PathArray, {
     if (array instanceof SVG.PathArray) return array.valueOf()
 
     // prepare for parsing
-    var i, x0, y0, s, seg, arr
-    var x = 0
-    var y = 0
+    var s
     var paramCnt = { 'M': 2, 'L': 2, 'H': 1, 'V': 1, 'C': 6, 'S': 4, 'Q': 4, 'T': 2, 'A': 7, 'Z': 0 }
 
     if (typeof array === 'string') {
diff --git a/src/pointarray.js b/src/pointarray.js
index 3941705..ecf5c40 100644
--- a/src/pointarray.js
+++ b/src/pointarray.js
@@ -104,7 +104,7 @@ SVG.extend(SVG.PointArray, {
 
     return this
   },
-  
+
   // Get bounding box of points
   bbox: function () {
     var maxX = -Infinity
diff --git a/src/pointed.js b/src/pointed.js
index 901b87b..6493964 100644
--- a/src/pointed.js
+++ b/src/pointed.js
@@ -1,7 +1,7 @@
 // unify all point to point elements
 SVG.extend([SVG.Line, SVG.Polyline, SVG.Polygon], {
   // Define morphable array
-  morphArray: SVG.PointArray,
+  MorphArray: SVG.PointArray,
   // Move by left top corner over x-axis
   x: function (x) {
     return x == null ? this.bbox().x : this.move(x, this.bbox().y)
diff --git a/src/poly.js b/src/poly.js
index db29797..9625776 100644
--- a/src/poly.js
+++ b/src/poly.js
@@ -1,3 +1,5 @@
+/* global proportionalSize */
+
 SVG.Polyline = SVG.invent({
   // Initialize node
   create: 'polyline',
diff --git a/src/selector.js b/src/selector.js
index 8627521..b4ea05f 100644
--- a/src/selector.js
+++ b/src/selector.js
@@ -1,3 +1,5 @@
+/* global idFromReference */
+
 // Method for getting an element by id
 SVG.get = function (id) {
   var node = document.getElementById(idFromReference(id) || id)
diff --git a/src/textpath.js b/src/textpath.js
index 8362940..561f147 100644
--- a/src/textpath.js
+++ b/src/textpath.js
@@ -10,7 +10,7 @@ SVG.TextPath = SVG.invent({
 
   // Add parent method
   extend: {
-    morphArray: SVG.PathArray,
+    MorphArray: SVG.PathArray,
     // return the array of the path track element
     array: function () {
       var track = this.track()
diff --git a/src/transform.js b/src/transform.js
index b6beb0d..54e9900 100644
--- a/src/transform.js
+++ b/src/transform.js
@@ -1,3 +1,4 @@
+/* global ensureCentre, capitalize, arrayToMatrix */
 
 SVG.extend(SVG.Element, {
   // Add transformations
@@ -65,8 +66,8 @@ SVG.extend(SVG.Element, {
 
       if (!relative) {
         // absolute; reset skew values
-        var e = matrix.extract()
-        matrix = matrix.multiply(new SVG.Matrix().skew(e.skewX, e.skewY, o.cx, o.cy).inverse())
+        var el = matrix.extract()
+        matrix = matrix.multiply(new SVG.Matrix().skew(el.skewX, el.skewY, el.cx, el.cy).inverse())
       }
 
       matrix = matrix.skew(o.skewX, o.skewY, o.cx, o.cy)
@@ -227,15 +228,16 @@ SVG.Transformation = SVG.invent({
 
   create: function (source, inversed) {
     if (arguments.length > 1 && typeof inversed !== 'boolean') {
-      return this.constructor.call(this, [].slice.call(arguments))
+      return this.constructor.bind(this)([].slice.call(arguments))
     }
 
+    var i, len
     if (Array.isArray(source)) {
-      for (var i = 0, len = this.arguments.length; i < len; ++i) {
+      for (i = 0, len = this.arguments.length; i < len; ++i) {
         this[this.arguments[i]] = source[i]
       }
     } else if (typeof source === 'object') {
-      for (var i = 0, len = this.arguments.length; i < len; ++i) {
+      for (i = 0, len = this.arguments.length; i < len; ++i) {
         this[this.arguments[i]] = source[this.arguments[i]]
       }
     }
diff --git a/src/use.js b/src/use.js
index 02bee12..2b8e65e 100644
--- a/src/use.js
+++ b/src/use.js
@@ -1,3 +1,4 @@
+
 SVG.Use = SVG.invent({
   // Initialize node
   create: 'use',