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n=t.join(""),i=/^[RL]/.test(n);e>=4&&(t[1]+=i?"Y":"X");var r=t[i?0:1],s=t[i?1:0],a="get"+r,l="get"+s,o="set"+r,u="set"+s,h="set"+n;this["get"+n]=function(t){return new(t?v:b)(this[a](),this[l](),this,h)},this[h]=function(){var t=v.read(arguments);this[o](t.x),this[u](t.y)}},{beans:!0})),C=w.extend({initialize:function(t,e,n,i,r,s){this._set(t,e,n,i,!0),this._owner=r,this._setter=s},_set:function(t,e,n,i,r){return this._x=t,this._y=e,this._width=n,this._height=i,r||this._owner[this._setter](this),this}},new function(){var t=w.prototype;return h.each(["x","y","width","height"],function(t){var e=h.capitalize(t),n="_"+t;this["get"+e]=function(){return this[n]},this["set"+e]=function(t){this[n]=t,this._dontNotify||this._owner[this._setter](this)}},h.each(["Point","Size","Center","Left","Top","Right","Bottom","CenterX","CenterY","TopLeft","TopRight","BottomLeft","BottomRight","LeftCenter","TopCenter","RightCenter","BottomCenter"],function(e){var n="set"+e;this[n]=function(){this._dontNotify=!0,t[n].apply(this,arguments),this._dontNotify=!1,this._owner[this._setter](this)}},{isSelected:function(){return!!(2&this._owner._selection)},setSelected:function(t){var e=this._owner;e._changeSelection&&e._changeSelection(2,t)}}))}),S=h.extend({_class:"Matrix",initialize:function t(e,n){var i=arguments,r=i.length,s=!0;if(r>=6?this._set.apply(this,i):1===r||2===r?e instanceof t?this._set(e._a,e._b,e._c,e._d,e._tx,e._ty,n):Array.isArray(e)?this._set.apply(this,n?e.concat([n]):e):s=!1:r?s=!1:this.reset(),!s)throw new Error("Unsupported matrix parameters");return this},set:"#initialize",_set:function(t,e,n,i,r,s,a){return this._a=t,this._b=e,this._c=n,this._d=i,this._tx=r,this._ty=s,a||this._changed(),this},_serialize:function(t,e){return h.serialize(this.getValues(),t,!0,e)},_changed:function(){var t=this._owner;t&&(t._applyMatrix?t.transform(null,!0):t._changed(25))},clone:function(){return new S(this._a,this._b,this._c,this._d,this._tx,this._ty)},equals:function(t){return t===this||t&&this._a===t._a&&this._b===t._b&&this._c===t._c&&this._d===t._d&&this._tx===t._tx&&this._ty===t._ty},toString:function(){var t=g.instance;return"[["+[t.number(this._a),t.number(this._c),t.number(this._tx)].join(", ")+"], ["+[t.number(this._b),t.number(this._d),t.number(this._ty)].join(", ")+"]]"},reset:function(t){return this._a=this._d=1,this._b=this._c=this._tx=this._ty=0,t||this._changed(),this},apply:function(t,e){var n=this._owner;return!!n&&(n.transform(null,h.pick(t,!0),e),this.isIdentity())},translate:function(){var t=v.read(arguments),e=t.x,n=t.y;return this._tx+=e*this._a+n*this._c,this._ty+=e*this._b+n*this._d,this._changed(),this},scale:function(){var t=arguments,e=v.read(t),n=v.read(t,0,{readNull:!0});return n&&this.translate(n),this._a*=e.x,this._b*=e.x,this._c*=e.y,this._d*=e.y,n&&this.translate(n.negate()),this._changed(),this},rotate:function(t){t*=Math.PI/180;var e=v.read(arguments,1),n=e.x,i=e.y,r=Math.cos(t),s=Math.sin(t),a=n-n*r+i*s,l=i-n*s-i*r,o=this._a,u=this._b,h=this._c,c=this._d;return this._a=r*o+s*h,this._b=r*u+s*c,this._c=-s*o+r*h,this._d=-s*u+r*c,this._tx+=a*o+l*h,this._ty+=a*u+l*c,this._changed(),this},shear:function(){var t=arguments,e=v.read(t),n=v.read(t,0,{readNull:!0});n&&this.translate(n);var i=this._a,r=this._b;return this._a+=e.y*this._c,this._b+=e.y*this._d,this._c+=e.x*i,this._d+=e.x*r,n&&this.translate(n.negate()),this._changed(),this},skew:function(){var t=arguments,e=v.read(t),n=v.read(t,0,{readNull:!0}),i=Math.PI/180,r=new v(Math.tan(e.x*i),Math.tan(e.y*i));return this.shear(r,n)},append:function(t,e){if(t){var n=this._a,i=this._b,r=this._c,s=this._d,a=t._a,l=t._c,o=t._b,u=t._d,h=t._tx,c=t._ty;this._a=a*n+o*r,this._c=l*n+u*r,this._b=a*i+o*s,this._d=l*i+u*s,this._tx+=h*n+c*r,this._ty+=h*i+c*s,e||this._changed()}return this},prepend:function(t,e){if(t){var n=this._a,i=this._b,r=this._c,s=this._d,a=this._tx,l=this._ty,o=t._a,u=t._c,h=t._b,c=t._d,d=t._tx,p=t._ty;this._a=o*n+u*i,this._c=o*r+u*s,this._b=h*n+c*i,this._d=h*r+c*s,this._tx=o*a+u*l+d,this._ty=h*a+c*l+p,e||this._changed()}return this},appended:function(t){return this.clone().append(t)},prepended:function(t){return this.clone().prepend(t)},invert:function(){var t=this._a,e=this._b,n=this._c,i=this._d,r=this._tx,s=this._ty,a=t*i-e*n,l=null;return a&&!isNaN(a)&&isFinite(r)&&isFinite(s)&&(this._a=i/a,this._b=-e/a,this._c=-n/a,this._d=t/a,this._tx=(n*s-i*r)/a,this._ty=(e*r-t*s)/a,l=this),l},inverted:function(){return this.clone().invert()},concatenate:"#append",preConcatenate:"#prepend",chain:"#appended",_shiftless:function(){return new S(this._a,this._b,this._c,this._d,0,0)},_orNullIfIdentity:function(){return this.isIdentity()?null:this},isIdentity:function(){return 1===this._a&&0===this._b&&0===this._c&&1===this._d&&0===this._tx&&0===this._ty},isInvertible:function(){var t=this._a*this._d-this._c*this._b;return t&&!isNaN(t)&&isFinite(this._tx)&&isFinite(this._ty)},isSingular:function(){return!this.isInvertible()},transform:function(t,e,n){return arguments.length<3?this._transformPoint(v.read(arguments)):this._transformCoordinates(t,e,n)},_transformPoint:function(t,e,n){var i=t.x,r=t.y;return e||(e=new v),e._set(i*this._a+r*this._c+this._tx,i*this._b+r*this._d+this._ty,n)},_transformCoordinates:function(t,e,n){for(var i=0,r=2*n;i<r;i+=2){var s=t[i],a=t[i+1];e[i]=s*this._a+a*this._c+this._tx,e[i+1]=s*this._b+a*this._d+this._ty}return e},_transformCorners:function(t){var e=t.x,n=t.y,i=e+t.width,r=n+t.height,s=[e,n,i,n,i,r,e,r];return this._transformCoordinates(s,s,4)},_transformBounds:function(t,e,n){for(var i=this._transformCorners(t),r=i.slice(0,2),s=r.slice(),a=2;a<8;a++){var l=i[a],o=1&a;l<r[o]?r[o]=l:l>s[o]&&(s[o]=l)}return e||(e=new w),e._set(r[0],r[1],s[0]-r[0],s[1]-r[1],n)},inverseTransform:function(){return this._inverseTransform(v.read(arguments))},_inverseTransform:function(t,e,n){var i=this._a,r=this._b,s=this._c,a=this._d,l=this._tx,o=this._ty,u=i*a-r*s,h=null;if(u&&!isNaN(u)&&isFinite(l)&&isFinite(o)){var c=t.x-this._tx,d=t.y-this._ty;e||(e=new v),h=e._set((c*a-d*s)/u,(d*i-c*r)/u,n)}return h},decompose:function(){var t,e,n,i=this._a,r=this._b,s=this._c,a=this._d,l=i*a-r*s,o=Math.sqrt,u=Math.atan2,h=180/Math.PI;if(0!==i||0!==r){var c=o(i*i+r*r);t=Math.acos(i/c)*(r>0?1:-1),e=[c,l/c],n=[u(i*s+r*a,c*c),0]}else if(0!==s||0!==a){var d=o(s*s+a*a);t=Math.asin(s/d)*(a>0?1:-1),e=[l/d,d],n=[0,u(i*s+r*a,d*d)]}else t=0,n=e=[0,0];return{translation:this.getTranslation(),rotation:t*h,scaling:new v(e),skewing:new v(n[0]*h,n[1]*h)}},getValues:function(){return[this._a,this._b,this._c,this._d,this._tx,this._ty]},getTranslation:function(){return new v(this._tx,this._ty)},getScaling:function(){return this.decompose().scaling},getRotation:function(){return this.decompose().rotation},applyToContext:function(t){this.isIdentity()||t.transform(this._a,this._b,this._c,this._d,this._tx,this._ty)}},h.each(["a","b","c","d","tx","ty"],function(t){var e=h.capitalize(t),n="_"+t;this["get"+e]=function(){return this[n]},this["set"+e]=function(t){this[n]=t,this._changed()}},{})),k=h.extend({_class:"Line",initialize:function(t,e,n,i,r){var s=!1;arguments.length>=4?(this._px=t,this._py=e,this._vx=n,this._vy=i,s=r):(this._px=t.x,this._py=t.y,this._vx=e.x,this._vy=e.y,s=n),s||(this._vx-=this._px,this._vy-=this._py)},getPoint:function(){return new v(this._px,this._py)},getVector:function(){return new v(this._vx,this._vy)},getLength:function(){return this.getVector().getLength()},intersect:function(t,e){return k.intersect(this._px,this._py,this._vx,this._vy,t._px,t._py,t._vx,t._vy,!0,e)},getSide:function(t,e){return k.getSide(this._px,this._py,this._vx,this._vy,t.x,t.y,!0,e)},getDistance:function(t){return Math.abs(this.getSignedDistance(t))},getSignedDistance:function(t){return k.getSignedDistance(this._px,this._py,this._vx,this._vy,t.x,t.y,!0)},isCollinear:function(t){return v.isCollinear(this._vx,this._vy,t._vx,t._vy)},isOrthogonal:function(t){return v.isOrthogonal(this._vx,this._vy,t._vx,t._vy)},statics:{intersect:function(t,e,n,i,r,s,a,l,o,u){o||(n-=t,i-=e,a-=r,l-=s);var h=n*l-i*a;if(!_.isMachineZero(h)){var c=t-r,d=e-s,p=(a*d-l*c)/h,f=(n*d-i*c)/h;if(u||-1e-12<p&&p<1+1e-12&&-1e-12<f&&f<1+1e-12)return u||(p=p<=0?0:p>=1?1:p),new v(t+p*n,e+p*i)}},getSide:function(t,e,n,i,r,s,a,l){a||(n-=t,i-=e);var o=r-t,u=o*i-(s-e)*n;return!l&&_.isMachineZero(u)&&(u=(o*n+o*n)/(n*n+i*i))>=0&&u<=1&&(u=0),u<0?-1:u>0?1:0},getSignedDistance:function(t,e,n,i,r,s,a){return a||(n-=t,i-=e),0===n?i>0?r-t:t-r:0===i?n<0?s-e:e-s:((r-t)*i-(s-e)*n)/(i>n?i*Math.sqrt(1+n*n/(i*i)):n*Math.sqrt(1+i*i/(n*n)))},getDistance:function(t,e,n,i,r,s,a){return Math.abs(k.getSignedDistance(t,e,n,i,r,s,a))}}}),A=p.extend({_class:"Project",_list:"projects",_reference:"project",_compactSerialize:!0,initialize:function(t){p.call(this,!0),this._children=[],this._namedChildren={},this._activeLayer=null,this._currentStyle=new Q(null,null,this),this._view=J.create(this,t||ot.getCanvas(1,1)),this._selectionItems={},this._selectionCount=0,this._updateVersion=0},_serialize:function(t,e){return h.serialize(this._children,t,!0,e)},_changed:function(t,e){if(1&t){var n=this._view;n&&(n._needsUpdate=!0,!n._requested&&n._autoUpdate&&n.requestUpdate())}var i=this._changes;if(i&&e){var r=this._changesById,s=e._id,a=r[s];a?a.flags|=t:i.push(r[s]={item:e,flags:t})}},clear:function(){for(var t=this._children,e=t.length-1;e>=0;e--)t[e].remove()},isEmpty:function(){return!this._children.length},remove:function t(){return!!t.base.call(this)&&(this._view&&this._view.remove(),!0)},getView:function(){return this._view},getCurrentStyle:function(){return this._currentStyle},setCurrentStyle:function(t){this._currentStyle.set(t)},getIndex:function(){return this._index},getOptions:function(){return this._scope.settings},getLayers:function(){return this._children},getActiveLayer:function(){return this._activeLayer||new T({project:this,insert:!0})},getSymbolDefinitions:function(){var t=[],e={};return this.getItems({class:L,match:function(n){var i=n._definition,r=i._id;return e[r]||(e[r]=!0,t.push(i)),!1}}),t},getSymbols:"getSymbolDefinitions",getSelectedItems:function(){var t=this._selectionItems,e=[];for(var n in t){var i=t[n],r=i._selection;1&r&&i.isInserted()?e.push(i):r||this._updateSelection(i)}return e},_updateSelection:function(t){var e=t._id,n=this._selectionItems;t._selection?n[e]!==t&&(this._selectionCount++,n[e]=t):n[e]===t&&(this._selectionCount--,delete n[e])},selectAll:function(){for(var t=this._children,e=0,n=t.length;e<n;e++)t[e].setFullySelected(!0)},deselectAll:function(){var t=this._selectionItems;for(var e in t)t[e].setFullySelected(!1)},addLayer:function(t){return this.insertLayer(l,t)},insertLayer:function(t,e){if(e instanceof T){e._remove(!1,!0),h.splice(this._children,[e],t,0),e._setProject(this,!0);var n=e._name;n&&e.setName(n),this._changes&&e._changed(5),this._activeLayer||(this._activeLayer=e)}else e=null;return e},_insertItem:function(t,e,n){return e=this.insertLayer(t,e)||(this._activeLayer||this._insertItem(l,new T(I.NO_INSERT),!0)).insertChild(t,e),n&&e.activate&&e.activate(),e},getItems:function(t){return I._getItems(this,t)},getItem:function(t){return I._getItems(this,t,null,null,!0)[0]||null},importJSON:function(t){this.activate();var e=this._activeLayer;return h.importJSON(t,e&&e.isEmpty()&&e)},removeOn:function(t){var e=this._removeSets;if(e){"mouseup"===t&&(e.mousedrag=null);var n=e[t];if(n){for(var i in n){var r=n[i];for(var s in e){var a=e[s];a&&a!=n&&delete a[r._id]}r.remove()}e[t]=null}}},draw:function(t,e,n){this._updateVersion++,t.save(),e.applyToContext(t);for(var i=this._children,r=new h({offset:new v(0,0),pixelRatio:n,viewMatrix:e.isIdentity()?null:e,matrices:[new S],updateMatrix:!0}),s=0,a=i.length;s<a;s++)i[s].draw(t,r);if(t.restore(),this._selectionCount>0){t.save(),t.strokeWidth=1;var l=this._selectionItems,o=this._scope.settings.handleSize,u=this._updateVersion;for(var c in l)l[c]._drawSelection(t,e,o,l,u);t.restore()}}}),I=h.extend(c,{statics:{extend:function t(e){return e._serializeFields&&(e._serializeFields=h.set({},this.prototype._serializeFields,e._serializeFields)),t.base.apply(this,arguments)},NO_INSERT:{insert:!1}},_class:"Item",_name:null,_applyMatrix:!0,_canApplyMatrix:!0,_canScaleStroke:!1,_pivot:null,_visible:!0,_blendMode:"normal",_opacity:1,_locked:!1,_guide:!1,_clipMask:!1,_selection:0,_selectBounds:!0,_selectChildren:!1,_serializeFields:{name:null,applyMatrix:null,matrix:new S,pivot:null,visible:!0,blendMode:"normal",opacity:1,locked:!1,guide:!1,clipMask:!1,selected:!1,data:{}},_prioritize:["applyMatrix"]},new function(){var t=["onMouseDown","onMouseUp","onMouseDrag","onClick","onDoubleClick","onMouseMove","onMouseEnter","onMouseLeave"];return h.each(t,function(t){this._events[t]={install:function(t){this.getView()._countItemEvent(t,1)},uninstall:function(t){this.getView()._countItemEvent(t,-1)}}},{_events:{onFrame:{install:function(){this.getView()._animateItem(this,!0)},uninstall:function(){this.getView()._animateItem(this,!1)}},onLoad:{},onError:{}},statics:{_itemHandlers:t}})},{initialize:function(){},_initialize:function(t,e){var n=t&&h.isPlainObject(t),i=n&&!0===t.internal,r=this._matrix=new S,s=n&&t.project||dt.project,a=dt.settings;return this._id=i?null:m.get(),this._parent=this._index=null,this._applyMatrix=this._canApplyMatrix&&a.applyMatrix,e&&r.translate(e),r._owner=this,this._style=new Q(s._currentStyle,this,s),i||n&&0==t.insert||!a.insertItems&&(!n||!0!==t.insert)?this._setProject(s):(n&&t.parent||s)._insertItem(l,this,!0),n&&t!==I.NO_INSERT&&this.set(t,{internal:!0,insert:!0,project:!0,parent:!0}),n},_serialize:function(t,e){var n={},i=this;function r(r){for(var s in r){var a=i[s];h.equals(a,"leading"===s?1.2*r.fontSize:r[s])||(n[s]=h.serialize(a,t,"data"!==s,e))}}return r(this._serializeFields),this instanceof P||r(this._style._defaults),[this._class,n]},_changed:function(t){var e=this._symbol,n=this._parent||e,i=this._project;8&t&&(this._bounds=this._position=this._decomposed=l),16&t&&(this._globalMatrix=l),n&&72&t&&I._clearBoundsCache(n),2&t&&I._clearBoundsCache(this),i&&i._changed(t,this),e&&e._changed(t)},getId:function(){return this._id},getName:function(){return this._name},setName:function(t){if(this._name&&this._removeNamed(),t===+t+"")throw new Error("Names consisting only of numbers are not supported.");var e=this._getOwner();if(t&&e){var n=e._children,i=e._namedChildren;(i[t]=i[t]||[]).push(this),t in n||(n[t]=this)}this._name=t||l,this._changed(256)},getStyle:function(){return this._style},setStyle:function(t){this.getStyle().set(t)}},h.each(["locked","visible","blendMode","opacity","guide"],function(t){var e=h.capitalize(t),n="_"+t,i={locked:256,visible:265};this["get"+e]=function(){return this[n]},this["set"+e]=function(e){e!=this[n]&&(this[n]=e,this._changed(i[t]||257))}},{}),{beans:!0,getSelection:function(){return this._selection},setSelection:function(t){if(t!==this._selection){this._selection=t;var e=this._project;e&&(e._updateSelection(this),this._changed(257))}},_changeSelection:function(t,e){var n=this._selection;this.setSelection(e?n|t:n&~t)},isSelected:function(){if(this._selectChildren)for(var t=this._children,e=0,n=t.length;e<n;e++)if(t[e].isSelected())return!0;return!!(1&this._selection)},setSelected:function(t){if(this._selectChildren)for(var e=this._children,n=0,i=e.length;n<i;n++)e[n].setSelected(t);this._changeSelection(1,t)},isFullySelected:function(){var t=this._children,e=!!(1&this._selection);if(t&&e){for(var n=0,i=t.length;n<i;n++)if(!t[n].isFullySelected())return!1;return!0}return e},setFullySelected:function(t){var e=this._children;if(e)for(var n=0,i=e.length;n<i;n++)e[n].setFullySelected(t);this._changeSelection(1,t)},isClipMask:function(){return this._clipMask},setClipMask:function(t){this._clipMask!=(t=!!t)&&(this._clipMask=t,t&&(this.setFillColor(null),this.setStrokeColor(null)),this._changed(257),this._parent&&this._parent._changed(2048))},getData:function(){return this._data||(this._data={}),this._data},setData:function(t){this._data=t},getPosition:function(t){var e=t?v:b,n=this._position||(this._position=this._getPositionFromBounds());return new e(n.x,n.y,this,"setPosition")},setPosition:function(){this.translate(v.read(arguments).subtract(this.getPosition(!0)))},_getPositionFromBounds:function(t){return 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s=i.getStrokeJoin(),a=i.getStrokeCap(),l=i.getMiterLimit();if(s&&(t.lineJoin=s),a&&(t.lineCap=a),l&&(t.miterLimit=l),dt.support.nativeDash){var o=i.getDashArray(),u=i.getDashOffset();o&&o.length&&("setLineDash"in t?(t.setLineDash(o),t.lineDashOffset=u):(t.mozDash=o,t.mozDashOffset=u))}}if(i.hasShadow()){var h=e.pixelRatio||1,c=n._shiftless().prepend((new S).scale(h,h)),d=c.transform(new v(i.getShadowBlur(),0)),p=c.transform(this.getShadowOffset());t.shadowColor=i.getShadowColor().toCanvasStyle(t),t.shadowBlur=d.getLength(),t.shadowOffsetX=p.x,t.shadowOffsetY=p.y}},draw:function(t,e,n){if(this._updateVersion=this._project._updateVersion,this._visible&&0!==this._opacity){var i=e.matrices,r=e.viewMatrix,s=this._matrix,a=i[i.length-1].appended(s);if(a.isInvertible()){r=r?r.appended(a):a,i.push(a),e.updateMatrix&&(this._globalMatrix=a);var l,o,u,h=this._blendMode,c=this._opacity,d="normal"===h,p=ut.nativeModes[h],f=d&&1===c||e.dontStart||e.clip||(p||d&&c<1)&&this._canComposite(),g=e.pixelRatio||1;if(!f){var _=this.getStrokeBounds(r);if(!_.width||!_.height)return void i.pop();u=e.offset,o=e.offset=_.getTopLeft().floor(),l=t,t=ot.getContext(_.getSize().ceil().add(1).multiply(g)),1!==g&&t.scale(g,g)}t.save();var m=n?n.appended(s):this._canScaleStroke&&!this.getStrokeScaling(!0)&&r,v=!f&&e.clipItem,b=!m||v;if(f?(t.globalAlpha=c,p&&(t.globalCompositeOperation=h)):b&&t.translate(-o.x,-o.y),b&&(f?s:r).applyToContext(t),v&&e.clipItem.draw(t,e.extend({clip:!0})),m){t.setTransform(g,0,0,g,0,0);var y=e.offset;y&&t.translate(-y.x,-y.y)}this._draw(t,e,r,m),t.restore(),i.pop(),e.clip&&!e.dontFinish&&t.clip(this.getFillRule()),f||(ut.process(h,t,l,c,o.subtract(u).multiply(g)),ot.release(t),e.offset=u)}}},_isUpdated:function(t){var e=this._parent;if(e instanceof F)return e._isUpdated(t);var n=this._updateVersion===t;return!n&&e&&e._visible&&e._isUpdated(t)&&(this._updateVersion=t,n=!0),n},_drawSelection:function(t,e,n,i,r){var s=this._selection,a=1&s,l=2&s||a&&this._selectBounds,o=4&s;if(this._drawSelected||(a=!1),(a||l||o)&&this._isUpdated(r)){var u,h=this.getSelectedColor(!0)||(u=this.getLayer())&&u.getSelectedColor(!0),c=e.appended(this.getGlobalMatrix(!0)),d=n/2;if(t.strokeStyle=t.fillStyle=h?h.toCanvasStyle(t):"#009dec",a&&this._drawSelected(t,c,i),o){var p=this.getPosition(!0),f=this._parent,g=f?f.localToGlobal(p):p,_=g.x,m=g.y;t.beginPath(),t.arc(_,m,d,0,2*Math.PI,!0),t.stroke();for(var v=[[0,-1],[1,0],[0,1],[-1,0]],b=d,y=n+1,x=0;x<4;x++){var w=v[x],C=w[0],S=w[1];t.moveTo(_+C*b,m+S*b),t.lineTo(_+C*y,m+S*y),t.stroke()}}if(l){var k=c._transformCorners(this.getInternalBounds());for(t.beginPath(),x=0;x<8;x++)t[x?"lineTo":"moveTo"](k[x],k[++x]);for(t.closePath(),t.stroke(),x=0;x<8;x++)t.fillRect(k[x]-d,k[++x]-d,n,n)}}},_canComposite:function(){return!1}},h.each(["down","drag","up","move"],function(t){this["removeOn"+h.capitalize(t)]=function(){var e={};return e[t]=!0,this.removeOn(e)}},{removeOn:function(t){for(var e in t)if(t[e]){var n="mouse"+e,i=this._project,r=i._removeSets=i._removeSets||{};r[n]=r[n]||{},r[n][this._id]=this}return this}}),{tween:function(t,e,n){n||(n=e,e=t,t=null,n||(n=e,e=null));var i=null!=n&&("number"==typeof n?n:n.duration),r=new at(this,t,e,i,n&&n.easing,n&&n.start);return i&&this.on("frame",function t(e){r._handleFrame(1e3*e.time),r.running||this.off("frame",t)}),r},tweenTo:function(t,e){return this.tween(null,t,e)},tweenFrom:function(t,e){return this.tween(t,null,e)}}),P=I.extend({_class:"Group",_selectBounds:!1,_selectChildren:!0,_serializeFields:{children:[]},initialize:function(t){this._children=[],this._namedChildren={},this._initialize(t)||this.addChildren(Array.isArray(t)?t:arguments)},_changed:function t(e){t.base.call(this,e),2050&e&&(this._clipItem=l)},_getClipItem:function(){var t=this._clipItem;if(t===l){t=null;for(var e=this._children,n=0,i=e.length;n<i;n++)if(e[n]._clipMask){t=e[n];break}this._clipItem=t}return t},isClipped:function(){return!!this._getClipItem()},setClipped:function(t){var e=this.getFirstChild();e&&e.setClipMask(t)},_getBounds:function t(e,n){var i=this._getClipItem();return i?i._getCachedBounds(i._matrix.prepended(e),h.set({},n,{stroke:!1})):t.base.call(this,e,n)},_hitTestChildren:function t(e,n,i){var r=this._getClipItem();return(!r||r.contains(e))&&t.base.call(this,e,n,i,r)},_draw:function(t,e){var 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this._type},setType:function(t){this._type=t},getShape:"#getType",setShape:"#setType",getSize:function(){var t=this._size;return new x(t.width,t.height,this,"setSize")},setSize:function(){var t=y.read(arguments);if(this._size){if(!this._size.equals(t)){var e=this._type,n=t.width,i=t.height;"rectangle"===e?this._radius.set(y.min(this._radius,t.divide(2).abs())):"circle"===e?(n=i=(n+i)/2,this._radius=n/2):"ellipse"===e&&this._radius._set(n/2,i/2),this._size._set(n,i),this._changed(9)}}else this._size=t.clone()},getRadius:function(){var t=this._radius;return"circle"===this._type?t:new x(t.width,t.height,this,"setRadius")},setRadius:function(t){var e=this._type;if("circle"===e){if(t===this._radius)return;var n=2*t;this._radius=t,this._size._set(n,n)}else if(t=y.read(arguments),this._radius){if(this._radius.equals(t))return;this._radius.set(t),"rectangle"===e?(n=y.max(this._size,t.multiply(2)),this._size.set(n)):"ellipse"===e&&this._size._set(2*t.width,2*t.height)}else this._radius=t.clone();this._changed(9)},isEmpty:function(){return!1},toPath:function(t){var e=new(K[h.capitalize(this._type)])({center:new v,size:this._size,radius:this._radius,insert:!1});return e.copyAttributes(this),dt.settings.applyMatrix&&e.setApplyMatrix(!0),(t===l||t)&&e.insertAbove(this),e},toShape:"#clone",_asPathItem:function(){return this.toPath(!1)},_draw:function(t,e,n,i){var r=this._style,s=r.hasFill(),a=r.hasStroke(),l=e.dontFinish||e.clip,o=!i;if(s||a||l){var u=this._type,h=this._radius,c="circle"===u;if(e.dontStart||t.beginPath(),o&&c)t.arc(0,0,h,0,2*Math.PI,!0);else{var d=c?h:h.width,p=c?h:h.height,f=this._size,g=f.width,_=f.height;if(o&&"rectangle"===u&&0===d&&0===p)t.rect(-g/2,-_/2,g,_);else{var m=g/2,v=_/2,b=.44771525016920644,y=d*b,x=p*b,w=[-m,-v+p,-m,-v+x,-m+y,-v,-m+d,-v,m-d,-v,m-y,-v,m,-v+x,m,-v+p,m,v-p,m,v-x,m-y,v,m-d,v,-m+d,v,-m+y,v,-m,v-x,-m,v-p];i&&i.transform(w,w,32),t.moveTo(w[0],w[1]),t.bezierCurveTo(w[2],w[3],w[4],w[5],w[6],w[7]),m!==d&&t.lineTo(w[8],w[9]),t.bezierCurveTo(w[10],w[11],w[12],w[13],w[14],w[15]),v!==p&&t.lineTo(w[16],w[17]),t.bezierCurveTo(w[18],w[19],w[20],w[21],w[22],w[23]),m!==d&&t.lineTo(w[24],w[25]),t.bezierCurveTo(w[26],w[27],w[28],w[29],w[30],w[31])}}t.closePath()}l||!s&&!a||(this._setStyles(t,e,n),s&&(t.fill(r.getFillRule()),t.shadowColor="rgba(0,0,0,0)"),a&&t.stroke())},_canComposite:function(){return!(this.hasFill()&&this.hasStroke())},_getBounds:function(t,e){var n=new w(this._size).setCenter(0,0),i=this._style,r=e.stroke&&i.hasStroke()&&i.getStrokeWidth();return t&&(n=t._transformBounds(n)),r?n.expand(K._getStrokePadding(r,this._getStrokeMatrix(t,e))):n}},new function(){function t(t,e,n){var i=t._radius;if(!i.isZero())for(var r=t._size.divide(2),s=1;s<=4;s++){var a=new v(s>1&&s<4?-1:1,s>2?-1:1),l=a.multiply(r),o=l.subtract(a.multiply(i));if(new w(n?l.add(a.multiply(n)):l,o).contains(e))return{point:o,quadrant:s}}}function e(t,e,n,i){var r=t.divide(e);return(!i||r.isInQuadrant(i))&&r.subtract(r.normalize()).multiply(e).divide(n).length<=1}return{_contains:function e(n){if("rectangle"===this._type){var i=t(this,n);return i?n.subtract(i.point).divide(this._radius).getLength()<=1:e.base.call(this,n)}return n.divide(this.size).getLength()<=.5},_hitTestSelf:function n(i,r,s,a){var l=!1,o=this._style,u=r.stroke&&o.hasStroke(),h=r.fill&&o.hasFill();if(u||h){var c=this._type,d=this._radius,p=u?o.getStrokeWidth()/2:0,f=r._tolerancePadding.add(K._getStrokePadding(p,!o.getStrokeScaling()&&a));if("rectangle"===c){var g=f.multiply(2),_=t(this,i,g);if(_)l=e(i.subtract(_.point),d,f,_.quadrant);else{var m=new w(this._size).setCenter(0,0),v=m.expand(g),b=m.expand(g.negate());l=v._containsPoint(i)&&!b._containsPoint(i)}}else l=e(i,d,f)}return l?new N(u?"stroke":"fill",this):n.base.apply(this,arguments)}}},{statics:new function(){function t(t,e,n,i,r){var s=h.create(E.prototype);return s._type=t,s._size=n,s._radius=i,s._initialize(h.getNamed(r),e),s}return{Circle:function(){var e=arguments,n=v.readNamed(e,"center"),i=h.readNamed(e,"radius");return t("circle",n,new y(2*i),i,e)},Rectangle:function(){var e=arguments,n=w.readNamed(e,"rectangle"),i=y.min(y.readNamed(e,"radius"),n.getSize(!0).divide(2));return t("rectangle",n.getCenter(!0),n.getSize(!0),i,e)},Ellipse:function(){var e=arguments,n=E._readEllipse(e),i=n.radius;return t("ellipse",n.center,i.multiply(2),i,e)},_readEllipse:function(t){var e,n;if(h.hasNamed(t,"radius"))e=v.readNamed(t,"center"),n=y.readNamed(t,"radius");else{var i=w.readNamed(t,"rectangle");e=i.getCenter(!0),n=i.getSize(!0).divide(2)}return{center:e,radius:n}}}}}),M=I.extend({_class:"Raster",_applyMatrix:!1,_canApplyMatrix:!1,_boundsOptions:{stroke:!1,handle:!1},_serializeFields:{crossOrigin:null,source:null},_prioritize:["crossOrigin"],_smoothing:!0,beans:!0,initialize:function(t,e){if(!this._initialize(t,e!==l&&v.read(arguments))){var n,i=typeof t,r="string"===i?u.getElementById(t):"object"===i?t:null;if(r&&r!==I.NO_INSERT)if(r.getContent||null!=r.naturalHeight)n=r;else if(r){var s=y.read(arguments);s.isZero()||(n=ot.getCanvas(s))}n?this.setImage(n):this.setSource(t)}this._size||(this._size=new y,this._loaded=!1)},_equals:function(t){return this.getSource()===t.getSource()},copyContent:function(t){var e=t._image,n=t._canvas;if(e)this._setImage(e);else if(n){var i=ot.getCanvas(t._size);i.getContext("2d").drawImage(n,0,0),this._setImage(i)}this._crossOrigin=t._crossOrigin},getSize:function(){var t=this._size;return new x(t?t.width:0,t?t.height:0,this,"setSize")},setSize:function(){var t=y.read(arguments);if(!t.equals(this._size))if(t.width>0&&t.height>0){var e=this.getElement();this._setImage(ot.getCanvas(t)),e&&this.getContext(!0).drawImage(e,0,0,t.width,t.height)}else this._canvas&&ot.release(this._canvas),this._size=t.clone()},getWidth:function(){return this._size?this._size.width:0},setWidth:function(t){this.setSize(t,this.getHeight())},getHeight:function(){return this._size?this._size.height:0},setHeight:function(t){this.setSize(this.getWidth(),t)},getLoaded:function(){return this._loaded},isEmpty:function(){var t=this._size;return!t||0===t.width&&0===t.height},getResolution:function(){var t=this._matrix,e=new v(0,0).transform(t),n=new v(1,0).transform(t).subtract(e),i=new v(0,1).transform(t).subtract(e);return new y(72/n.getLength(),72/i.getLength())},getPpi:"#getResolution",getImage:function(){return this._image},setImage:function(t){var e=this;function n(t){var n=e.getView(),i=t&&t.type||"load";n&&e.responds(i)&&(dt=n._scope,e.emit(i,new tt(t)))}this._setImage(t),this._loaded?setTimeout(n,0):t&&$.add(t,{load:function(i){e._setImage(t),n(i)},error:n})},_setImage:function(t){this._canvas&&ot.release(this._canvas),t&&t.getContext?(this._image=null,this._canvas=t,this._loaded=!0):(this._image=t,this._canvas=null,this._loaded=!!(t&&t.src&&t.complete)),this._size=new y(t?t.naturalWidth||t.width:0,t?t.naturalHeight||t.height:0),this._context=null,this._changed(1033)},getCanvas:function(){if(!this._canvas){var t=ot.getContext(this._size);try{this._image&&t.drawImage(this._image,0,0),this._canvas=t.canvas}catch(e){ot.release(t)}}return this._canvas},setCanvas:"#setImage",getContext:function(t){return this._context||(this._context=this.getCanvas().getContext("2d")),t&&(this._image=null,this._changed(1025)),this._context},setContext:function(t){this._context=t},getSource:function(){var t=this._image;return t&&t.src||this.toDataURL()},setSource:function(t){var e=new a.Image,n=this._crossOrigin;n&&(e.crossOrigin=n),t&&(e.src=t),this.setImage(e)},getCrossOrigin:function(){var t=this._image;return t&&t.crossOrigin||this._crossOrigin||""},setCrossOrigin:function(t){this._crossOrigin=t;var e=this._image;e&&(e.crossOrigin=t)},getSmoothing:function(){return this._smoothing},setSmoothing:function(t){this._smoothing=t,this._changed(257)},getElement:function(){return this._canvas||this._loaded&&this._image}},{beans:!1,getSubCanvas:function(){var t=w.read(arguments),e=ot.getContext(t.getSize());return e.drawImage(this.getCanvas(),t.x,t.y,t.width,t.height,0,0,t.width,t.height),e.canvas},getSubRaster:function(){var t=w.read(arguments),e=new M(I.NO_INSERT);return e._setImage(this.getSubCanvas(t)),e.translate(t.getCenter().subtract(this.getSize().divide(2))),e._matrix.prepend(this._matrix),e.insertAbove(this),e},toDataURL:function(){var t=this._image,e=t&&t.src;if(/^data:/.test(e))return e;var n=this.getCanvas();return n?n.toDataURL.apply(n,arguments):null},drawImage:function(t){var e=v.read(arguments,1);this.getContext(!0).drawImage(t,e.x,e.y)},getAverageColor:function(t){var e,n;if(t?t instanceof z?(n=t,e=t.getBounds()):"object"==typeof t&&("width"in t?e=new w(t):"x"in t&&(e=new w(t.x-.5,t.y-.5,1,1))):e=this.getBounds(),!e)return null;var i=Math.min(e.width,32),r=Math.min(e.height,32),s=M._sampleContext;s?s.clearRect(0,0,33,33):s=M._sampleContext=ot.getContext(new y(32)),s.save();var a=(new S).scale(i/e.width,r/e.height).translate(-e.x,-e.y);a.applyToContext(s),n&&n.draw(s,new h({clip:!0,matrices:[a]})),this._matrix.applyToContext(s);var l=this.getElement(),o=this._size;l&&s.drawImage(l,-o.width/2,-o.height/2),s.restore();for(var u=s.getImageData(.5,.5,Math.ceil(i),Math.ceil(r)).data,c=[0,0,0],d=0,p=0,f=u.length;p<f;p+=4){var g=u[p+3];d+=g,c[0]+=u[p]*(g/=255),c[1]+=u[p+1]*g,c[2]+=u[p+2]*g}for(p=0;p<3;p++)c[p]/=d;return d?G.read(c):null},getPixel:function(){var t=v.read(arguments),e=this.getContext().getImageData(t.x,t.y,1,1).data;return new G("rgb",[e[0]/255,e[1]/255,e[2]/255],e[3]/255)},setPixel:function(){var t=arguments,e=v.read(t),n=G.read(t),i=n._convert("rgb"),r=n._alpha,s=this.getContext(!0),a=s.createImageData(1,1),l=a.data;l[0]=255*i[0],l[1]=255*i[1],l[2]=255*i[2],l[3]=null!=r?255*r:255,s.putImageData(a,e.x,e.y)},clear:function(){var t=this._size;this.getContext(!0).clearRect(0,0,t.width+1,t.height+1)},createImageData:function(){var t=y.read(arguments);return this.getContext().createImageData(t.width,t.height)},getImageData:function(){var t=w.read(arguments);return t.isEmpty()&&(t=new w(this._size)),this.getContext().getImageData(t.x,t.y,t.width,t.height)},setImageData:function(t){var e=v.read(arguments,1);this.getContext(!0).putImageData(t,e.x,e.y)},_getBounds:function(t,e){var n=new w(this._size).setCenter(0,0);return t?t._transformBounds(n):n},_hitTestSelf:function(t){if(this._contains(t)){var e=this;return new N("pixel",e,{offset:t.add(e._size.divide(2)).round(),color:{get:function(){return e.getPixel(this.offset)}}})}},_draw:function(t,e,n){var i=this.getElement();i&&i.width>0&&i.height>0&&(t.globalAlpha=this._opacity,this._setStyles(t,e,n),X.setPrefixed(t,"imageSmoothingEnabled",this._smoothing),t.drawImage(i,-this._size.width/2,-this._size.height/2))},_canComposite:function(){return!0}}),L=I.extend({_class:"SymbolItem",_applyMatrix:!1,_canApplyMatrix:!1,_boundsOptions:{stroke:!0},_serializeFields:{symbol:null},initialize:function(t,e){this._initialize(t,e!==l&&v.read(arguments,1))||this.setDefinition(t instanceof O?t:new O(t))},_equals:function(t){return this._definition===t._definition},copyContent:function(t){this.setDefinition(t._definition)},getDefinition:function(){return this._definition},setDefinition:function(t){this._definition=t,this._changed(9)},getSymbol:"#getDefinition",setSymbol:"#setDefinition",isEmpty:function(){return this._definition._item.isEmpty()},_getBounds:function(t,e){var n=this._definition._item;return n._getCachedBounds(n._matrix.prepended(t),e)},_hitTestSelf:function(t,e,n){var i=e.extend({all:!1}),r=this._definition._item._hitTest(t,i,n);return r&&(r.item=this),r},_draw:function(t,e){this._definition._item.draw(t,e)}}),O=h.extend({_class:"SymbolDefinition",initialize:function(t,e){this._id=m.get(),this.project=dt.project,t&&this.setItem(t,e)},_serialize:function(t,e){return e.add(this,function(){return h.serialize([this._class,this._item],t,!1,e)})},_changed:function(t){8&t&&I._clearBoundsCache(this),1&t&&this.project._changed(t)},getItem:function(){return this._item},setItem:function(t,e){t._symbol&&(t=t.clone()),this._item&&(this._item._symbol=null),this._item=t,t.remove(),t.setSelected(!1),e||t.setPosition(new v),t._symbol=this,this._changed(9)},getDefinition:"#getItem",setDefinition:"#setItem",place:function(t){return new L(this,t)},clone:function(){return new O(this._item.clone(!1))},equals:function(t){return t===this||t&&this._item.equals(t._item)||!1}}),N=h.extend({_class:"HitResult",initialize:function(t,e,n){this.type=t,this.item=e,n&&this.inject(n)},statics:{getOptions:function(t){var e=t&&h.read(t);return new h({type:null,tolerance:dt.settings.hitTolerance,fill:!e,stroke:!e,segments:!e,handles:!1,ends:!1,position:!1,center:!1,bounds:!1,guides:!1,selected:!1},e)}}}),B=h.extend({_class:"Segment",beans:!0,_selection:0,initialize:function(t,e,n,i,r,s){var a,o,u,h,c=arguments.length;c>0&&(null==t||"object"==typeof t?1===c&&t&&"point"in t?(a=t.point,o=t.handleIn,u=t.handleOut,h=t.selection):(a=t,o=e,u=n,h=i):(a=[t,e],o=n!==l?[n,i]:null,u=r!==l?[r,s]:null)),new D(a,this,"_point"),new D(o,this,"_handleIn"),new D(u,this,"_handleOut"),h&&this.setSelection(h)},_serialize:function(t,e){var n=this._point,i=this._selection,r=i||this.hasHandles()?[n,this._handleIn,this._handleOut]:n;return i&&r.push(i),h.serialize(r,t,!0,e)},_changed:function(t){var e=this._path;if(e){var n,i=e._curves,r=this._index;i&&(t&&t!==this._point&&t!==this._handleIn||!(n=r>0?i[r-1]:e._closed?i[i.length-1]:null)||n._changed(),t&&t!==this._point&&t!==this._handleOut||!(n=i[r])||n._changed()),e._changed(41)}},getPoint:function(){return this._point},setPoint:function(){this._point.set(v.read(arguments))},getHandleIn:function(){return this._handleIn},setHandleIn:function(){this._handleIn.set(v.read(arguments))},getHandleOut:function(){return this._handleOut},setHandleOut:function(){this._handleOut.set(v.read(arguments))},hasHandles:function(){return!this._handleIn.isZero()||!this._handleOut.isZero()},isSmooth:function(){var t=this._handleIn,e=this._handleOut;return!t.isZero()&&!e.isZero()&&t.isCollinear(e)},clearHandles:function(){this._handleIn._set(0,0),this._handleOut._set(0,0)},getSelection:function(){return this._selection},setSelection:function(t){var e=this._selection,n=this._path;this._selection=t=t||0,n&&t!==e&&(n._updateSelection(this,e,t),n._changed(257))},_changeSelection:function(t,e){var n=this._selection;this.setSelection(e?n|t:n&~t)},isSelected:function(){return!!(7&this._selection)},setSelected:function(t){this._changeSelection(7,t)},getIndex:function(){return this._index!==l?this._index:null},getPath:function(){return this._path||null},getCurve:function(){var t=this._path,e=this._index;return t?(e>0&&!t._closed&&e===t._segments.length-1&&e--,t.getCurves()[e]||null):null},getLocation:function(){var t=this.getCurve();return t?new V(t,this===t._segment1?0:1):null},getNext:function(){var t=this._path&&this._path._segments;return t&&(t[this._index+1]||this._path._closed&&t[0])||null},smooth:function(t,e,n){var i=t||{},r=i.type,s=i.factor,a=this.getPrevious(),o=this.getNext(),u=(a||this)._point,h=this._point,c=(o||this)._point,d=u.getDistance(h),p=h.getDistance(c);if(r&&"catmull-rom"!==r){if("geometric"!==r)throw new 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e=t[0],n=t[1],i=t[2],r=t[3],s=t[4],a=t[5],l=9*(i-s)+3*(t[6]-e),o=6*(e+s)-12*i,u=3*(i-e),h=9*(r-a)+3*(t[7]-n),c=6*(n+a)-12*r,d=3*(r-n);return function(t){var e=(l*t+o)*t+u,n=(h*t+c)*t+d;return Math.sqrt(e*e+n*n)}}function e(t,e){return Math.max(2,Math.min(16,Math.ceil(32*Math.abs(e-t))))}function n(t,e,n,i){if(null==e||e<0||e>1)return null;var r=t[0],s=t[1],a=t[2],l=t[3],o=t[4],u=t[5],h=t[6],c=t[7],d=_.isZero;d(a-r)&&d(l-s)&&(a=r,l=s),d(o-h)&&d(u-c)&&(o=h,u=c);var p,f,g=3*(a-r),m=3*(o-a)-g,b=h-r-g-m,y=3*(l-s),x=3*(u-l)-y,w=c-s-y-x;if(0===n)p=0===e?r:1===e?h:((b*e+m)*e+g)*e+r,f=0===e?s:1===e?c:((w*e+x)*e+y)*e+s;else{if(e<1e-8?(p=g,f=y):e>1-1e-8?(p=3*(h-o),f=3*(c-u)):(p=(3*b*e+2*m)*e+g,f=(3*w*e+2*x)*e+y),i){0===p&&0===f&&(e<1e-8||e>1-1e-8)&&(p=o-a,f=u-l);var C=Math.sqrt(p*p+f*f);C&&(p/=C,f/=C)}if(3===n){o=6*b*e+2*m,u=6*w*e+2*x;var S=Math.pow(p*p+f*f,1.5);p=0!==S?(p*u-f*o)/S:0,f=0}}return 2===n?new v(f,-p):new v(p,f)}return{statics:{classify:function(t){var e=t[0],n=t[1],i=t[2],r=t[3],s=t[4],a=t[5],o=t[6],u=t[7],h=i*(n-u)+r*(o-e)+e*u-n*o,c=3*(s*(r-n)+a*(e-i)+i*n-r*e),d=c-h,p=d-h+(e*(u-a)+n*(s-o)+o*a-u*s),f=Math.sqrt(p*p+d*d+c*c),g=0!==f?1/f:0,m=_.isZero;function v(t,e,n){var i=e!==l,r=i&&e>0&&e<1,s=i&&n>0&&n<1;return!i||(r||s)&&("loop"!==t||r&&s)||(t="arch",r=s=!1),{type:t,roots:r||s?r&&s?e<n?[e,n]:[n,e]:[r?e:n]:null}}if(d*=g,c*=g,m(p*=g))return m(d)?v(m(c)?"line":"quadratic"):v("serpentine",c/(3*d));var b=3*d*d-4*p*c;if(m(b))return v("cusp",d/(2*p));var y=b>0?Math.sqrt(b/3):Math.sqrt(-b),x=2*p;return v(b>0?"serpentine":"loop",(d+y)/x,(d-y)/x)},getLength:function(n,i,r,s){if(i===l&&(i=0),r===l&&(r=1),R.isStraight(n)){var a=n;r<1&&(a=R.subdivide(a,r)[0],i/=r),i>0&&(a=R.subdivide(a,i)[1]);var o=a[6]-a[0],u=a[7]-a[1];return Math.sqrt(o*o+u*u)}return _.integrate(s||t(n),i,r,e(i,r))},getTimeAt:function(n,i,r){if(r===l&&(r=i<0?1:0),0===i)return r;var s=Math.abs,a=i>0,o=a?r:0,u=a?1:r,h=t(n),c=R.getLength(n,o,u,h),d=s(i)-c;if(s(d)<1e-12)return a?u:o;if(d>1e-12)return null;var p=0;return _.findRoot(function(t){return p+=_.integrate(h,r,t,e(r,t)),r=t,p-i},h,r+i/c,o,u,32,1e-12)},getPoint:function(t,e){return n(t,e,0,!1)},getTangent:function(t,e){return n(t,e,1,!0)},getWeightedTangent:function(t,e){return n(t,e,1,!1)},getNormal:function(t,e){return n(t,e,2,!0)},getWeightedNormal:function(t,e){return n(t,e,2,!1)},getCurvature:function(t,e){return n(t,e,3,!1).x},getPeaks:function(t){var e=t[0],n=t[1],i=t[2],r=t[3],s=t[4],a=t[5],l=3*i-e-3*s+t[6],o=3*e-6*i+3*s,u=-3*e+3*i,h=3*r-n-3*a+t[7],c=3*n-6*r+3*a,d=-3*n+3*r,p=[];return _.solveCubic(9*(l*l+h*h),9*(l*o+c*h),2*(o*o+c*c)+3*(u*l+d*h),u*o+c*d,p,1e-8,1-1e-8),p.sort()}}}},new function(){function t(t,e,n,i,r,s,a){var l=!a&&n.getPrevious()===r,o=!a&&n!==r&&n.getNext()===r;if(null!==i&&i>=(l?1e-8:0)&&i<=(o?1-1e-8:1)&&null!==s&&s>=(o?1e-8:0)&&s<=(l?1-1e-8:1)){var u=new V(n,i,null,a),h=new V(r,s,null,a);u._intersection=h,h._intersection=u,e&&!e(u)||V.insert(t,u,!0)}}function e(t,e,i,r){return t[0][1]<i?n(t,!0,i):e[0][1]>r?n(e,!1,r):t[0][0]}function n(t,e,n){for(var i=t[0][0],r=t[0][1],s=1,a=t.length;s<a;s++){var l=t[s][0],o=t[s][1];if(e?o>=n:o<=n)return o===n?l:i+(n-r)*(l-i)/(o-r);i=l,r=o}return null}function i(t,e,n,i,r){var s=_.isZero;if(s(i)&&s(r)){var a=R.getTimeOf(t,new v(e,n));return null===a?[]:[a]}for(var l=Math.atan2(-r,i),o=Math.sin(l),u=Math.cos(l),h=[],c=[],d=0;d<8;d+=2){var p=t[d]-e,f=t[d+1]-n;h.push(p*u-f*o,p*o+f*u)}return R.solveCubic(h,1,0,c,0,1),c}function r(n,r,s,l,o,u){var h=Math.min,c=Math.max;if(c(n[0],n[2],n[4],n[6])+1e-12>h(r[0],r[2],r[4],r[6])&&h(n[0],n[2],n[4],n[6])-1e-12<c(r[0],r[2],r[4],r[6])&&c(n[1],n[3],n[5],n[7])+1e-12>h(r[1],r[3],r[5],r[7])&&h(n[1],n[3],n[5],n[7])-1e-12<c(r[1],r[3],r[5],r[7])){var d=a(n,r);if(d)for(var p=0;p<2;p++){var f=d[p];t(o,u,s,f[0],l,f[1],!0)}else{var g=R.isStraight(n),_=R.isStraight(r),m=g&&_,b=g&&!_,y=o.length;if((m?function(e,n,i,r,s,a){var l=k.intersect(e[0],e[1],e[6],e[7],n[0],n[1],n[6],n[7]);l&&t(s,a,i,R.getTimeOf(e,l),r,R.getTimeOf(n,l))}:g||_?function(e,n,r,s,a,l,o){for(var u=n[0],h=n[1],c=i(e,u,h,n[6]-u,n[7]-h),d=0,p=c.length;d<p;d++){var f=c[d],g=R.getPoint(e,f),_=R.getTimeOf(n,g);null!==_&&t(a,l,o?s:r,o?_:f,o?r:s,o?f:_)}}:function n(i,r,s,a,l,o,u,h,c,d,p,f,g){if(++c>=4096||++h>=40)return c;var _,m,v=r[0],b=r[1],y=r[6],x=r[7],w=k.getSignedDistance,C=w(v,b,y,x,r[2],r[3]),S=w(v,b,y,x,r[4],r[5]),A=C*S>0?.75:4/9,I=A*Math.min(0,C,S),P=A*Math.max(0,C,S),T=w(v,b,y,x,i[0],i[1]),E=w(v,b,y,x,i[2],i[3]),M=w(v,b,y,x,i[4],i[5]),L=w(v,b,y,x,i[6],i[7]),O=function(t,e,n,i){var r,s=[0,T],a=[1/3,E],l=[2/3,M],o=[1,L],u=E-(2*T+L)/3,h=M-(T+2*L)/3;if(u*h<0)r=[[s,a,o],[s,l,o]];else{var c=u/h;r=[c>=2?[s,a,o]:c<=.5?[s,l,o]:[s,a,l,o],[s,o]]}return(u||h)<0?r.reverse():r}(),N=O[0],B=O[1];if(0===C&&0===S&&0===T&&0===E&&0===M&&0===L||null==(_=e(N,B,I,P))||null==(m=e(N.reverse(),B.reverse(),I,P)))return c;var D=d+(p-d)*_,V=d+(p-d)*m;if(Math.max(g-f,V-D)<1e-9){var z=(D+V)/2,K=(f+g)/2;t(l,o,u?a:s,u?K:z,u?s:a,u?z:K)}else{i=R.getPart(i,_,m);var F,j=g-f;m-_>.8?V-D>j?(c=n(r,(F=R.subdivide(i,.5))[0],a,s,l,o,!u,h,c,f,g,D,z=(D+V)/2),c=n(r,F[1],a,s,l,o,!u,h,c,f,g,z,V)):(c=n((F=R.subdivide(r,.5))[0],i,a,s,l,o,!u,h,c,f,K=(f+g)/2,D,V),c=n(F[1],i,a,s,l,o,!u,h,c,K,g,D,V)):c=0===j||j>=1e-9?n(r,i,a,s,l,o,!u,h,c,f,g,D,V):n(i,r,s,a,l,o,u,h,c,D,V,f,g)}return c})(b?r:n,b?n:r,b?l:s,b?s:l,o,u,b,0,0,0,1,0,1),!m||o.length===y)for(p=0;p<4;p++){var x=p>>1,w=1&p,C=6*x,S=6*w,A=new v(n[C],n[C+1]),I=new v(r[S],r[S+1]);A.isClose(I,1e-12)&&t(o,u,s,x,l,w)}}}return o}function s(e,n,i,r){var s=R.classify(e);if("loop"===s.type){var a=s.roots;t(i,r,n,a[0],n,a[1])}return i}function a(t,e){function n(t){var e=t[6]-t[0],n=t[7]-t[1];return e*e+n*n}var 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k=Math.sqrt(C),A=-(S+k)/y,I=(-S+k)/y;A>=0&&A<=1&&x.push(A),I>=0&&I<=1&&x.push(I)}}return x}}}}),V=h.extend({_class:"CurveLocation",initialize:function(t,e,n,i,r){if(e>=.99999999){var s=t.getNext();s&&(e=0,t=s)}this._setCurve(t),this._time=e,this._point=n||t.getPointAtTime(e),this._overlap=i,this._distance=r,this._intersection=this._next=this._previous=null},_setCurve:function(t){var e=t._path;this._path=e,this._version=e?e._version:0,this._curve=t,this._segment=null,this._segment1=t._segment1,this._segment2=t._segment2},_setSegment:function(t){this._setCurve(t.getCurve()),this._segment=t,this._time=t===this._segment1?0:1,this._point=t._point.clone()},getSegment:function(){var t=this._segment;if(!t){var e=this.getCurve(),n=this.getTime();0===n?t=e._segment1:1===n?t=e._segment2:null!=n&&(t=e.getPartLength(0,n)<e.getPartLength(n,1)?e._segment1:e._segment2),this._segment=t}return t},getCurve:function(){var t=this._path,e=this;function n(t){var n=t&&t.getCurve();if(n&&null!=(e._time=n.getTimeOf(e._point)))return e._setCurve(n),n}return t&&t._version!==this._version&&(this._time=this._offset=this._curveOffset=this._curve=null),this._curve||n(this._segment)||n(this._segment1)||n(this._segment2.getPrevious())},getPath:function(){var t=this.getCurve();return t&&t._path},getIndex:function(){var t=this.getCurve();return t&&t.getIndex()},getTime:function(){var t=this.getCurve(),e=this._time;return t&&null==e?this._time=t.getTimeOf(this._point):e},getParameter:"#getTime",getPoint:function(){return this._point},getOffset:function(){var t=this._offset;if(null==t){t=0;var e=this.getPath(),n=this.getIndex();if(e&&null!=n)for(var i=e.getCurves(),r=0;r<n;r++)t+=i[r].getLength();this._offset=t+=this.getCurveOffset()}return t},getCurveOffset:function(){var t=this._curveOffset;if(null==t){var e=this.getCurve(),n=this.getTime();this._curveOffset=t=null!=n&&e&&e.getPartLength(0,n)}return t},getIntersection:function(){return this._intersection},getDistance:function(){return this._distance},divide:function(){var t=this.getCurve(),e=t&&t.divideAtTime(this.getTime());return e&&this._setSegment(e._segment1),e},split:function(){var t=this.getCurve(),e=t._path,n=t&&t.splitAtTime(this.getTime());return n&&this._setSegment(e.getLastSegment()),n},equals:function(t,e){var n=this===t;if(!n&&t instanceof V){var i=this.getCurve(),r=t.getCurve(),s=i._path;if(s===r._path){var a=Math.abs,l=a(this.getOffset()-t.getOffset()),o=!e&&this._intersection,u=!e&&t._intersection;n=(l<1e-7||s&&a(s.getLength()-l)<1e-7)&&(!o&&!u||o&&u&&o.equals(u,!0))}}return n},toString:function(){var t=[],e=this.getPoint(),n=g.instance;e&&t.push("point: "+e);var i=this.getIndex();null!=i&&t.push("index: "+i);var r=this.getTime();return null!=r&&t.push("time: "+n.number(r)),null!=this._distance&&t.push("distance: "+n.number(this._distance)),"{ "+t.join(", ")+" }"},isTouching:function(){var 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l=this._style;l.hasFill()&&(t.fill(l.getFillRule()),t.shadowColor="rgba(0,0,0,0)"),l.hasStroke()&&t.stroke()}}},_drawSelected:function(t,e,n){for(var i=this._children,r=0,s=i.length;r<s;r++){var a=i[r],l=a._matrix;n[a._id]||a._drawSelected(t,l.isIdentity()?e:e.appended(l))}}},new function(){function t(t,e){var n=t._children;if(e&&!n.length)throw new Error("Use a moveTo() command first");return n[n.length-1]}return h.each(["lineTo","cubicCurveTo","quadraticCurveTo","curveTo","arcTo","lineBy","cubicCurveBy","quadraticCurveBy","curveBy","arcBy"],function(e){this[e]=function(){var n=t(this,!0);n[e].apply(n,arguments)}},{moveTo:function(){var e=t(this),n=e&&e.isEmpty()?e:new K(I.NO_INSERT);n!==e&&this.addChild(n),n.moveTo.apply(n,arguments)},moveBy:function(){var e=t(this,!0),n=e&&e.getLastSegment(),i=v.read(arguments);this.moveTo(n?i.add(n._point):i)},closePath:function(e){t(this,!0).closePath(e)}})},h.each(["reverse","flatten","simplify","smooth"],function(t){this[t]=function(e){for(var 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L,O=h[E],N=O._path,B=O.getValues();if(!(E&&h[E-1]._path===N||(o=null,N._closed||(u=R.getValues(N.getLastCurve().getSegment2(),O.getSegment1(),null,!a))[d]!==u[d+6]&&(o=u),o))){o=B;for(var D=N.getLastCurve();D&&D!==O;){var V=D.getValues();if(V[d]!==V[d+6]){o=V;break}D=D.getPrevious()}}if(L=T(B))return L;if(E+1===M||h[E+1]._path!==N){if(u&&(L=T(u)))return L;!S||w||C||(w=C=N.isClockwise(a)^s?1:-1),y+=w,x+=C,w=C=0,S&&(k=!0,S=!1),u=null}}return y=n(y),x=n(x),{winding:e(y,x),windingL:y,windingR:x,quality:A,onPath:k}}function b(t,e,i,r,s){var a=[],l=t,o=0;do{if(b=t.getCurve()){var u=b.getLength();a.push({segment:t,curve:b,length:u}),o+=u}t=t.getNext()}while(t&&!t._intersection&&t!==l);for(var h=[.5,.25,.75],c={winding:0,quality:-1},d=0;d<h.length&&c.quality<.5;d++){u=o*h[d];for(var p=0,f=a.length;p<f;p++){var g=a[p],m=g.length;if(u<=m){var b,y=(b=g.curve)._path,x=y._parent,w=x instanceof 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n&&n.length?this.setChildren(g(this.removeChildren(),function(e){return!!(t?e:1&e)},e)):e!==l&&this.setClockwise(e),this},getInteriorPoint:function(){var n=this.getBounds().getCenter(!0);if(!this.contains(n)){for(var i=this.getCurves(),r=n.y,s=[],a=[],l=0,o=i.length;l<o;l++){var u=i[l].getValues(),h=u[1],c=u[3],d=u[5],p=u[7];if(r>=t(h,c,d,p)&&r<=e(h,c,d,p))for(var f=R.getMonoCurves(u),g=0,_=f.length;g<_;g++){var m=f[g],v=m[1],b=m[7];if(v!==b&&(r>=v&&r<=b||r>=b&&r<=v)){var y=r===v?m[0]:r===b?m[6]:1===R.solveCubic(m,1,r,a,0,1)?R.getPoint(m,a[0]).x:(m[0]+m[6])/2;s.push(y)}}}s.length>1&&(s.sort(function(t,e){return t-e}),n.x=(s[0]+s[1])/2)}return n}}});var j=h.extend({_class:"PathFlattener",initialize:function(t,e,n,i,r){var s,a=[],l=[],o=0,u=1/(n||32),h=t._segments,c=h[0];function d(t,n){var s=R.getValues(t,n,r);a.push(s),function t(n,r,s,a){if(!(a-s>u)||i&&R.isStraight(n)||R.isFlatEnough(n,e||.25)){var h=n[6]-n[0],c=n[7]-n[1],d=Math.sqrt(h*h+c*c);d>0&&l.push({offset:o+=d,curve:n,index:r,time:a})}else{var p=R.subdivide(n,.5),f=(s+a)/2;t(p[0],r,s,f),t(p[1],r,f,a)}}(s,t._index,0,1)}for(var p=1,f=h.length;p<f;p++)d(c,s=h[p]),c=s;t._closed&&d(s||c,h[0]),this.curves=a,this.parts=l,this.length=o,this.index=0},_get:function(t){for(var e,n=this.parts,i=n.length,r=this.index;e=r,r&&!(n[--r].offset<t););for(;e<i;e++){var s=n[e];if(s.offset>=t){this.index=e;var a=n[e-1],l=a&&a.index===s.index?a.time:0,o=a?a.offset:0;return{index:s.index,time:l+(s.time-l)*(t-o)/(s.offset-o)}}}return{index:n[i-1].index,time:1}},drawPart:function(t,e,n){for(var i=this._get(e),r=this._get(n),s=i.index,a=r.index;s<=a;s++){var l=R.getPart(this.curves[s],s===i.index?i.time:0,s===r.index?r.time:1);s===i.index&&t.moveTo(l[0],l[1]),t.bezierCurveTo.apply(t,l.slice(2))}}},h.each(R._evaluateMethods,function(t){this[t+"At"]=function(e){var n=this._get(e);return R[t](this.curves[n.index],n.time)}},{})),q=h.extend({initialize:function(t){for(var e,n=this.points=[],i=t._segments,r=t._closed,s=0,a=i.length;s<a;s++){var l=i[s].point;e&&e.equals(l)||n.push(e=l.clone())}r&&(n.unshift(n[n.length-1]),n.push(n[1])),this.closed=r},fit:function(t){var e=this.points,n=e.length,i=null;return n>0&&(i=[new B(e[0])],n>1&&(this.fitCubic(i,t,0,n-1,e[1].subtract(e[0]),e[n-2].subtract(e[n-1])),this.closed&&(i.shift(),i.pop()))),i},fitCubic:function(t,e,n,i,r,s){var a=this.points;if(i-n!=1){for(var l,o=this.chordLengthParameterize(n,i),u=Math.max(e,e*e),h=!0,c=0;c<=4;c++){var d=this.generateBezier(n,i,o,r,s),p=this.findMaxError(n,i,d,o);if(p.error<e&&h)return void this.addCurve(t,d);if(l=p.index,p.error>=u)break;h=this.reparameterize(n,i,o,d),u=p.error}var f=a[l-1].subtract(a[l+1]);this.fitCubic(t,e,n,l,r,f),this.fitCubic(t,e,l,i,f.negate(),s)}else{var g=a[n],_=a[i],m=g.getDistance(_)/3;this.addCurve(t,[g,g.add(r.normalize(m)),_.add(s.normalize(m)),_])}},addCurve:function(t,e){t[t.length-1].setHandleOut(e[1].subtract(e[0])),t.push(new B(e[3],e[2].subtract(e[3])))},generateBezier:function(t,e,n,i,r){for(var s=Math.abs,a=this.points,l=a[t],o=a[e],u=[[0,0],[0,0]],h=[0,0],c=0,d=e-t+1;c<d;c++){var p=n[c],f=1-p,g=3*p*f,_=f*f*f,m=g*f,v=g*p,b=p*p*p,y=i.normalize(m),x=r.normalize(v),w=a[t+c].subtract(l.multiply(_+m)).subtract(o.multiply(v+b));u[0][0]+=y.dot(y),u[0][1]+=y.dot(x),u[1][0]=u[0][1],u[1][1]+=x.dot(x),h[0]+=y.dot(w),h[1]+=x.dot(w)}var C,S,k=u[0][0]*u[1][1]-u[1][0]*u[0][1];if(s(k)>1e-12)C=(h[0]*u[1][1]-h[1]*u[0][1])/k,S=(u[0][0]*h[1]-u[1][0]*h[0])/k;else{var A=u[0][0]+u[0][1],I=u[1][0]+u[1][1];C=S=s(A)>1e-12?h[0]/A:s(I)>1e-12?h[1]/I:0}var P,T,E=o.getDistance(l),M=1e-12*E;if(C<M||S<M)C=S=E/3;else{var L=o.subtract(l);P=i.normalize(C),T=r.normalize(S),P.dot(L)-T.dot(L)>E*E&&(C=S=E/3,P=T=null)}return[l,l.add(P||i.normalize(C)),o.add(T||r.normalize(S)),o]},reparameterize:function(t,e,n,i){for(var r=t;r<=e;r++)n[r-t]=this.findRoot(i,this.points[r],n[r-t]);r=1;for(var s=n.length;r<s;r++)if(n[r]<=n[r-1])return!1;return!0},findRoot:function(t,e,n){for(var i=[],r=[],s=0;s<=2;s++)i[s]=t[s+1].subtract(t[s]).multiply(3);for(s=0;s<=1;s++)r[s]=i[s+1].subtract(i[s]).multiply(2);var a=this.evaluate(3,t,n),l=this.evaluate(2,i,n),o=this.evaluate(1,r,n),u=a.subtract(e),h=l.dot(l)+u.dot(o);return _.isMachineZero(h)?n:n-u.dot(l)/h},evaluate:function(t,e,n){for(var i=e.slice(),r=1;r<=t;r++)for(var s=0;s<=t-r;s++)i[s]=i[s].multiply(1-n).add(i[s+1].multiply(n));return i[0]},chordLengthParameterize:function(t,e){for(var n=[0],i=t+1;i<=e;i++)n[i-t]=n[i-t-1]+this.points[i].getDistance(this.points[i-1]);i=1;for(var r=e-t;i<=r;i++)n[i]/=n[r];return n},findMaxError:function(t,e,n,i){for(var r=Math.floor((e-t+1)/2),s=0,a=t+1;a<e;a++){var l=this.evaluate(3,n,i[a-t]).subtract(this.points[a]),o=l.x*l.x+l.y*l.y;o>=s&&(s=o,r=a)}return{error:s,index:r}}}),U=I.extend({_class:"TextItem",_applyMatrix:!1,_canApplyMatrix:!1,_serializeFields:{content:null},_boundsOptions:{stroke:!1,handle:!1},initialize:function(t){this._content="",this._lines=[];var e=t&&h.isPlainObject(t)&&t.x===l&&t.y===l;this._initialize(e&&t,!e&&v.read(arguments))},_equals:function(t){return this._content===t._content},copyContent:function(t){this.setContent(t._content)},getContent:function(){return this._content},setContent:function(t){this._content=""+t,this._lines=this._content.split(/\r\n|\n|\r/gm),this._changed(521)},isEmpty:function(){return!this._content},getCharacterStyle:"#getStyle",setCharacterStyle:"#setStyle",getParagraphStyle:"#getStyle",setParagraphStyle:"#setStyle"}),H=U.extend({_class:"PointText",initialize:function(){U.apply(this,arguments)},getPoint:function(){var t=this._matrix.getTranslation();return new b(t.x,t.y,this,"setPoint")},setPoint:function(){var t=v.read(arguments);this.translate(t.subtract(this._matrix.getTranslation()))},_draw:function(t,e,n){if(this._content){this._setStyles(t,e,n);var i=this._lines,r=this._style,s=r.hasFill(),a=r.hasStroke(),l=r.getLeading(),o=t.shadowColor;t.font=r.getFontStyle(),t.textAlign=r.getJustification();for(var u=0,h=i.length;u<h;u++){t.shadowColor=o;var c=i[u];s&&(t.fillText(c,0,0),t.shadowColor="rgba(0,0,0,0)"),a&&t.strokeText(c,0,0),t.translate(0,l)}}},_getBounds:function(t,e){var n=this._style,i=this._lines,r=i.length,s=n.getJustification(),a=n.getLeading(),l=this.getView().getTextWidth(n.getFontStyle(),i),o=0;"left"!==s&&(o-=l/("center"===s?2:1));var u=new w(o,r?-.75*a:0,l,r*a);return t?t._transformBounds(u,u):u}}),G=h.extend(new function(){var t,e={gray:["gray"],rgb:["red","green","blue"],hsb:["hue","saturation","brightness"],hsl:["hue","saturation","lightness"],gradient:["gradient","origin","destination","highlight"]},n={},i={transparent:[0,0,0,0]};function r(e){var n,r=e.match(/^#([\da-f]{2})([\da-f]{2})([\da-f]{2})([\da-f]{2})?$/i)||e.match(/^#([\da-f])([\da-f])([\da-f])([\da-f])?$/i),s="rgb";if(r){var a=r[4]?4:3;n=new Array(a);for(var l=0;l<a;l++){var u=r[l+1];n[l]=parseInt(1==u.length?u+u:u,16)/255}}else if(r=e.match(/^(rgb|hsl)a?\((.*)\)$/)){s=r[1],n=r[2].trim().split(/[,\s]+/g);for(var h="hsl"===s,c=(l=0,Math.min(n.length,4));l<c;l++){var d=n[l];if(u=parseFloat(d),h)if(0===l){var p=d.match(/([a-z]*)$/)[1];u*={turn:360,rad:180/Math.PI,grad:.9}[p]||1}else l<3&&(u/=100);else l<3&&(u/=/%$/.test(d)?100:255);n[l]=u}}else{var f=i[e];if(!f)if(o){t||((t=ot.getContext(1,1)).globalCompositeOperation="copy"),t.fillStyle="rgba(0,0,0,0)",t.fillStyle=e,t.fillRect(0,0,1,1);var 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a},"rgb-gray":function(t,e,n){return[.2989*t+.587*e+.114*n]},"gray-rgb":function(t){return[t,t,t]},"gray-hsb":function(t){return[0,0,t]},"gray-hsl":function(t){return[0,0,t]},"gradient-rgb":function(){return[]},"rgb-gradient":function(){return[]}};return h.each(e,function(t,i){n[i]=[],h.each(t,function(t,r){var s=h.capitalize(t),a=/^(hue|saturation)$/.test(t),l=n[i][r]="gradient"===i?"gradient"===t?function(t){var e=this._components[0];return e!==(t=Z.read(Array.isArray(t)?t:arguments,0,{readNull:!0}))&&(e&&e._removeOwner(this),t&&t._addOwner(this)),t}:function(){return v.read(arguments,0,{readNull:"highlight"===t,clone:!0})}:function(t){return null==t||isNaN(t)?0:+t};this["get"+s]=function(){return this._type===i||a&&/^hs[bl]$/.test(this._type)?this._components[r]:this._convert(i)[r]},this["set"+s]=function(t){this._type===i||a&&/^hs[bl]$/.test(this._type)||(this._components=this._convert(i),this._properties=e[i],this._type=i),this._components[r]=l.call(this,t),this._changed()}},this)},{_class:"Color",_readIndex:!0,initialize:function t(i){var s,a,l,o,u=arguments,c=this.__read,d=0;Array.isArray(i)&&(i=(u=i)[0]);var p=null!=i&&typeof i;if("string"===p&&i in e&&(s=i,i=u[1],Array.isArray(i)?(a=i,l=u[2]):(c&&(d=1),u=h.slice(u,1),p=typeof i)),!a){if(o="number"===p?u:"object"===p&&null!=i.length?i:null){s||(s=o.length>=3?"rgb":"gray");var f=e[s].length;l=o[f],c&&(d+=o===arguments?f+(null!=l?1:0):1),o.length>f&&(o=h.slice(o,0,f))}else if("string"===p){var g=r(i);s=g[0],4===(a=g[1]).length&&(l=a[3],a.length--)}else if("object"===p)if(i.constructor===t){if(s=i._type,a=i._components.slice(),l=i._alpha,"gradient"===s)for(var _=1,m=a.length;_<m;_++){var v=a[_];v&&(a[_]=v.clone())}}else 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this._type===t?this._components.slice():(e=a[this._type+"-"+t])?e.apply(this,this._components):a["rgb-"+t].apply(this,a[this._type+"-rgb"].apply(this,this._components))},convert:function(t){return new G(t,this._convert(t),this._alpha)},getType:function(){return this._type},setType:function(t){this._components=this._convert(t),this._properties=e[t],this._type=t},getComponents:function(){var t=this._components.slice();return null!=this._alpha&&t.push(this._alpha),t},getAlpha:function(){return null!=this._alpha?this._alpha:1},setAlpha:function(t){this._alpha=null==t?null:Math.min(Math.max(t,0),1),this._changed()},hasAlpha:function(){return null!=this._alpha},equals:function(t){var e=h.isPlainValue(t,!0)?G.read(arguments):t;return e===this||e&&this._class===e._class&&this._type===e._type&&this.getAlpha()===e.getAlpha()&&h.equals(this._components,e._components)||!1},toString:function(){for(var t=this._properties,e=[],n="gradient"===this._type,i=g.instance,r=0,s=t.length;r<s;r++){var a=this._components[r];null!=a&&e.push(t[r]+": "+(n?a:i.number(a)))}return null!=this._alpha&&e.push("alpha: "+i.number(this._alpha)),"{ "+e.join(", ")+" }"},toCSS:function(t){var e=this._convert("rgb"),n=t||null==this._alpha?1:this._alpha;function i(t){return Math.round(255*(t<0?0:t>1?1:t))}return e=[i(e[0]),i(e[1]),i(e[2])],n<1&&e.push(n<0?0:n),t?"#"+((1<<24)+(e[0]<<16)+(e[1]<<8)+e[2]).toString(16).slice(1):(4==e.length?"rgba(":"rgb(")+e.join(",")+")"},toCanvasStyle:function(t,e){if(this._canvasStyle)return this._canvasStyle;if("gradient"!==this._type)return this._canvasStyle=this.toCSS();var n,i=this._components,r=i[0],s=r._stops,a=i[1],l=i[2],o=i[3],u=e&&e.inverted();if(u&&(a=u._transformPoint(a),l=u._transformPoint(l),o&&(o=u._transformPoint(o))),r._radial){var h=l.getDistance(a);if(o){var c=o.subtract(a);c.getLength()>h&&(o=a.add(c.normalize(h-.1)))}var d=o||a;n=t.createRadialGradient(d.x,d.y,0,a.x,a.y,h)}else n=t.createLinearGradient(a.x,a.y,l.x,l.y);for(var p=0,f=s.length;p<f;p++){var g=s[p],_=g._offset;n.addColorStop(null==_?p/(f-1):_,g._color.toCanvasStyle())}return this._canvasStyle=n},transform:function(t){if("gradient"===this._type){for(var e=this._components,n=1,i=e.length;n<i;n++){var r=e[n];t._transformPoint(r,r,!0)}this._changed()}},statics:{_types:e,random:function(){var t=Math.random;return new G(t(),t(),t())},_setOwner:function(t,e,n){return t&&(t._owner&&e&&t._owner!==e&&(t=t.clone()),!t._owner^!e&&(t._owner=e||null,t._setter=n||null)),t}}})},new function(){return h.each({add:function(t,e){return t+e},subtract:function(t,e){return t-e},multiply:function(t,e){return t*e},divide:function(t,e){return t/e}},function(t,e){this[e]=function(e){e=G.read(arguments);for(var n=this._type,i=this._components,r=e._convert(n),s=0,a=i.length;s<a;s++)r[s]=t(i[s],r[s]);return new G(n,r,null!=this._alpha?t(this._alpha,e.getAlpha()):null)}},{})}),Z=h.extend({_class:"Gradient",initialize:function(t,e){this._id=m.get(),t&&h.isPlainObject(t)&&(this.set(t),t=e=null),null==this._stops&&this.setStops(t||["white","black"]),null==this._radial&&this.setRadial("string"==typeof e&&"radial"===e||e||!1)},_serialize:function(t,e){return e.add(this,function(){return h.serialize([this._stops,this._radial],t,!0,e)})},_changed:function(){for(var t=0,e=this._owners&&this._owners.length;t<e;t++)this._owners[t]._changed()},_addOwner:function(t){this._owners||(this._owners=[]),this._owners.push(t)},_removeOwner:function(t){var e=this._owners?this._owners.indexOf(t):-1;-1!=e&&(this._owners.splice(e,1),this._owners.length||(this._owners=l))},clone:function(){for(var t=[],e=0,n=this._stops.length;e<n;e++)t[e]=this._stops[e].clone();return new Z(t,this._radial)},getStops:function(){return this._stops},setStops:function(t){if(t.length<2)throw new Error("Gradient stop list needs to contain 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t.init=e,this.expect(w.semi),t.test=this.type===w.semi?null:this.parseExpression(),this.expect(w.semi),t.update=this.type===w.parenR?null:this.parseExpression(),this.expect(w.parenR),t.body=this.parseStatement("for"),this.exitScope(),this.labels.pop(),this.finishNode(t,"ForStatement")},W.parseForIn=function(t,e){var n=this.type===w._in;return this.next(),"VariableDeclaration"===e.type&&null!=e.declarations[0].init&&(!n||this.options.ecmaVersion<8||this.strict||"var"!==e.kind||"Identifier"!==e.declarations[0].id.type)?this.raise(e.start,(n?"for-in":"for-of")+" loop variable declaration may not have an initializer"):"AssignmentPattern"===e.type&&this.raise(e.start,"Invalid left-hand side in for-loop"),t.left=e,t.right=n?this.parseExpression():this.parseMaybeAssign(),this.expect(w.parenR),t.body=this.parseStatement("for"),this.exitScope(),this.labels.pop(),this.finishNode(t,n?"ForInStatement":"ForOfStatement")},W.parseVar=function(t,e,n){for(t.declarations=[],t.kind=n;;){var i=this.startNode();if(this.parseVarId(i,n),this.eat(w.eq)?i.init=this.parseMaybeAssign(e):"const"!==n||this.type===w._in||this.options.ecmaVersion>=6&&this.isContextual("of")?"Identifier"===i.id.type||e&&(this.type===w._in||this.isContextual("of"))?i.init=null:this.raise(this.lastTokEnd,"Complex binding patterns require an initialization value"):this.unexpected(),t.declarations.push(this.finishNode(i,"VariableDeclarator")),!this.eat(w.comma))break}return t},W.parseVarId=function(t,e){t.id=this.parseBindingAtom(),this.checkLVal(t.id,"var"===e?1:2,!1)};var J=1,Y=2;W.parseFunction=function(t,e,n,i){this.initFunction(t),(this.options.ecmaVersion>=9||this.options.ecmaVersion>=6&&!i)&&(this.type===w.star&&e&Y&&this.unexpected(),t.generator=this.eat(w.star)),this.options.ecmaVersion>=8&&(t.async=!!i),e&J&&(t.id=4&e&&this.type!==w.name?null:this.parseIdent(),!t.id||e&Y||this.checkLVal(t.id,this.strict||t.generator||t.async?this.treatFunctionsAsVar?1:2:3));var r=this.yieldPos,s=this.awaitPos,a=this.awaitIdentPos;return this.yieldPos=0,this.awaitPos=0,this.awaitIdentPos=0,this.enterScope(j(t.async,t.generator)),e&J||(t.id=this.type===w.name?this.parseIdent():null),this.parseFunctionParams(t),this.parseFunctionBody(t,n,!1),this.yieldPos=r,this.awaitPos=s,this.awaitIdentPos=a,this.finishNode(t,e&J?"FunctionDeclaration":"FunctionExpression")},W.parseFunctionParams=function(t){this.expect(w.parenL),t.params=this.parseBindingList(w.parenR,!1,this.options.ecmaVersion>=8),this.checkYieldAwaitInDefaultParams()},W.parseClass=function(t,e){this.next();var n=this.strict;this.strict=!0,this.parseClassId(t,e),this.parseClassSuper(t);var i=this.startNode(),r=!1;for(i.body=[],this.expect(w.braceL);!this.eat(w.braceR);){var s=this.parseClassElement(null!==t.superClass);s&&(i.body.push(s),"MethodDefinition"===s.type&&"constructor"===s.kind&&(r&&this.raise(s.start,"Duplicate constructor in the same class"),r=!0))}return t.body=this.finishNode(i,"ClassBody"),this.strict=n,this.finishNode(t,e?"ClassDeclaration":"ClassExpression")},W.parseClassElement=function(t){var e=this;if(this.eat(w.semi))return null;var n=this.startNode(),i=function(t,i){void 0===i&&(i=!1);var r=e.start,s=e.startLoc;return!(!e.eatContextual(t)||(e.type===w.parenL||i&&e.canInsertSemicolon())&&(n.key&&e.unexpected(),n.computed=!1,n.key=e.startNodeAt(r,s),n.key.name=t,e.finishNode(n.key,"Identifier"),1))};n.kind="method",n.static=i("static");var r=this.eat(w.star),s=!1;r||(this.options.ecmaVersion>=8&&i("async",!0)?(s=!0,r=this.options.ecmaVersion>=9&&this.eat(w.star)):i("get")?n.kind="get":i("set")&&(n.kind="set")),n.key||this.parsePropertyName(n);var a=n.key,l=!1;return n.computed||n.static||!("Identifier"===a.type&&"constructor"===a.name||"Literal"===a.type&&"constructor"===a.value)?n.static&&"Identifier"===a.type&&"prototype"===a.name&&this.raise(a.start,"Classes may not have a static property named prototype"):("method"!==n.kind&&this.raise(a.start,"Constructor can't have get/set modifier"),r&&this.raise(a.start,"Constructor can't be a generator"),s&&this.raise(a.start,"Constructor can't be an async method"),n.kind="constructor",l=t),this.parseClassMethod(n,r,s,l),"get"===n.kind&&0!==n.value.params.length&&this.raiseRecoverable(n.value.start,"getter should have no params"),"set"===n.kind&&1!==n.value.params.length&&this.raiseRecoverable(n.value.start,"setter should have exactly one param"),"set"===n.kind&&"RestElement"===n.value.params[0].type&&this.raiseRecoverable(n.value.params[0].start,"Setter cannot use rest params"),n},W.parseClassMethod=function(t,e,n,i){return t.value=this.parseMethod(e,n,i),this.finishNode(t,"MethodDefinition")},W.parseClassId=function(t,e){this.type===w.name?(t.id=this.parseIdent(),e&&this.checkLVal(t.id,2,!1)):(!0===e&&this.unexpected(),t.id=null)},W.parseClassSuper=function(t){t.superClass=this.eat(w._extends)?this.parseExprSubscripts():null},W.parseExport=function(t,e){if(this.next(),this.eat(w.star))return this.expectContextual("from"),this.type!==w.string&&this.unexpected(),t.source=this.parseExprAtom(),this.semicolon(),this.finishNode(t,"ExportAllDeclaration");if(this.eat(w._default)){var n;if(this.checkExport(e,"default",this.lastTokStart),this.type===w._function||(n=this.isAsyncFunction())){var i=this.startNode();this.next(),n&&this.next(),t.declaration=this.parseFunction(i,4|J,!1,n)}else if(this.type===w._class){var r=this.startNode();t.declaration=this.parseClass(r,"nullableID")}else t.declaration=this.parseMaybeAssign(),this.semicolon();return this.finishNode(t,"ExportDefaultDeclaration")}if(this.shouldParseExportStatement())t.declaration=this.parseStatement(null),"VariableDeclaration"===t.declaration.type?this.checkVariableExport(e,t.declaration.declarations):this.checkExport(e,t.declaration.id.name,t.declaration.id.start),t.specifiers=[],t.source=null;else{if(t.declaration=null,t.specifiers=this.parseExportSpecifiers(e),this.eatContextual("from"))this.type!==w.string&&this.unexpected(),t.source=this.parseExprAtom();else{for(var s=0,a=t.specifiers;s<a.length;s+=1){var l=a[s];this.checkUnreserved(l.local),this.checkLocalExport(l.local)}t.source=null}this.semicolon()}return this.finishNode(t,"ExportNamedDeclaration")},W.checkExport=function(t,e,n){t&&(M(t,e)&&this.raiseRecoverable(n,"Duplicate export '"+e+"'"),t[e]=!0)},W.checkPatternExport=function(t,e){var n=e.type;if("Identifier"===n)this.checkExport(t,e.name,e.start);else if("ObjectPattern"===n)for(var i=0,r=e.properties;i<r.length;i+=1)this.checkPatternExport(t,r[i]);else if("ArrayPattern"===n)for(var s=0,a=e.elements;s<a.length;s+=1){var l=a[s];l&&this.checkPatternExport(t,l)}else"Property"===n?this.checkPatternExport(t,e.value):"AssignmentPattern"===n?this.checkPatternExport(t,e.left):"RestElement"===n?this.checkPatternExport(t,e.argument):"ParenthesizedExpression"===n&&this.checkPatternExport(t,e.expression)},W.checkVariableExport=function(t,e){if(t)for(var n=0,i=e;n<i.length;n+=1)this.checkPatternExport(t,i[n].id)},W.shouldParseExportStatement=function(){return"var"===this.type.keyword||"const"===this.type.keyword||"class"===this.type.keyword||"function"===this.type.keyword||this.isLet()||this.isAsyncFunction()},W.parseExportSpecifiers=function(t){var e=[],n=!0;for(this.expect(w.braceL);!this.eat(w.braceR);){if(n)n=!1;else if(this.expect(w.comma),this.afterTrailingComma(w.braceR))break;var i=this.startNode();i.local=this.parseIdent(!0),i.exported=this.eatContextual("as")?this.parseIdent(!0):i.local,this.checkExport(t,i.exported.name,i.exported.start),e.push(this.finishNode(i,"ExportSpecifier"))}return e},W.parseImport=function(t){return this.next(),this.type===w.string?(t.specifiers=$,t.source=this.parseExprAtom()):(t.specifiers=this.parseImportSpecifiers(),this.expectContextual("from"),t.source=this.type===w.string?this.parseExprAtom():this.unexpected()),this.semicolon(),this.finishNode(t,"ImportDeclaration")},W.parseImportSpecifiers=function(){var t=[],e=!0;if(this.type===w.name){var n=this.startNode();if(n.local=this.parseIdent(),this.checkLVal(n.local,2),t.push(this.finishNode(n,"ImportDefaultSpecifier")),!this.eat(w.comma))return t}if(this.type===w.star){var i=this.startNode();return this.next(),this.expectContextual("as"),i.local=this.parseIdent(),this.checkLVal(i.local,2),t.push(this.finishNode(i,"ImportNamespaceSpecifier")),t}for(this.expect(w.braceL);!this.eat(w.braceR);){if(e)e=!1;else if(this.expect(w.comma),this.afterTrailingComma(w.braceR))break;var r=this.startNode();r.imported=this.parseIdent(!0),this.eatContextual("as")?r.local=this.parseIdent():(this.checkUnreserved(r.imported),r.local=r.imported),this.checkLVal(r.local,2),t.push(this.finishNode(r,"ImportSpecifier"))}return t},W.adaptDirectivePrologue=function(t){for(var e=0;e<t.length&&this.isDirectiveCandidate(t[e]);++e)t[e].directive=t[e].expression.raw.slice(1,-1)},W.isDirectiveCandidate=function(t){return"ExpressionStatement"===t.type&&"Literal"===t.expression.type&&"string"==typeof t.expression.value&&('"'===this.input[t.start]||"'"===this.input[t.start])};var tt=q.prototype;tt.toAssignable=function(t,e,n){if(this.options.ecmaVersion>=6&&t)switch(t.type){case"Identifier":this.inAsync&&"await"===t.name&&this.raise(t.start,"Cannot use 'await' as identifier inside an async function");break;case"ObjectPattern":case"ArrayPattern":case"RestElement":break;case"ObjectExpression":t.type="ObjectPattern",n&&this.checkPatternErrors(n,!0);for(var i=0,r=t.properties;i<r.length;i+=1){var s=r[i];this.toAssignable(s,e),"RestElement"!==s.type||"ArrayPattern"!==s.argument.type&&"ObjectPattern"!==s.argument.type||this.raise(s.argument.start,"Unexpected token")}break;case"Property":"init"!==t.kind&&this.raise(t.key.start,"Object pattern can't contain getter or setter"),this.toAssignable(t.value,e);break;case"ArrayExpression":t.type="ArrayPattern",n&&this.checkPatternErrors(n,!0),this.toAssignableList(t.elements,e);break;case"SpreadElement":t.type="RestElement",this.toAssignable(t.argument,e),"AssignmentPattern"===t.argument.type&&this.raise(t.argument.start,"Rest elements cannot have a default value");break;case"AssignmentExpression":"="!==t.operator&&this.raise(t.left.end,"Only '=' operator can be used for specifying default value."),t.type="AssignmentPattern",delete t.operator,this.toAssignable(t.left,e);case"AssignmentPattern":break;case"ParenthesizedExpression":this.toAssignable(t.expression,e,n);break;case"MemberExpression":if(!e)break;default:this.raise(t.start,"Assigning to rvalue")}else n&&this.checkPatternErrors(n,!0);return t},tt.toAssignableList=function(t,e){for(var n=t.length,i=0;i<n;i++){var r=t[i];r&&this.toAssignable(r,e)}if(n){var s=t[n-1];6===this.options.ecmaVersion&&e&&s&&"RestElement"===s.type&&"Identifier"!==s.argument.type&&this.unexpected(s.argument.start)}return t},tt.parseSpread=function(t){var e=this.startNode();return this.next(),e.argument=this.parseMaybeAssign(!1,t),this.finishNode(e,"SpreadElement")},tt.parseRestBinding=function(){var t=this.startNode();return this.next(),6===this.options.ecmaVersion&&this.type!==w.name&&this.unexpected(),t.argument=this.parseBindingAtom(),this.finishNode(t,"RestElement")},tt.parseBindingAtom=function(){if(this.options.ecmaVersion>=6)switch(this.type){case w.bracketL:var t=this.startNode();return this.next(),t.elements=this.parseBindingList(w.bracketR,!0,!0),this.finishNode(t,"ArrayPattern");case w.braceL:return this.parseObj(!0)}return this.parseIdent()},tt.parseBindingList=function(t,e,n){for(var i=[],r=!0;!this.eat(t);)if(r?r=!1:this.expect(w.comma),e&&this.type===w.comma)i.push(null);else{if(n&&this.afterTrailingComma(t))break;if(this.type===w.ellipsis){var s=this.parseRestBinding();this.parseBindingListItem(s),i.push(s),this.type===w.comma&&this.raise(this.start,"Comma is not permitted after the rest element"),this.expect(t);break}var a=this.parseMaybeDefault(this.start,this.startLoc);this.parseBindingListItem(a),i.push(a)}return i},tt.parseBindingListItem=function(t){return t},tt.parseMaybeDefault=function(t,e,n){if(n=n||this.parseBindingAtom(),this.options.ecmaVersion<6||!this.eat(w.eq))return n;var i=this.startNodeAt(t,e);return i.left=n,i.right=this.parseMaybeAssign(),this.finishNode(i,"AssignmentPattern")},tt.checkLVal=function(t,e,n){switch(void 0===e&&(e=0),t.type){case"Identifier":2===e&&"let"===t.name&&this.raiseRecoverable(t.start,"let is disallowed as a lexically bound name"),this.strict&&this.reservedWordsStrictBind.test(t.name)&&this.raiseRecoverable(t.start,(e?"Binding ":"Assigning to ")+t.name+" in strict mode"),n&&(M(n,t.name)&&this.raiseRecoverable(t.start,"Argument name clash"),n[t.name]=!0),0!==e&&5!==e&&this.declareName(t.name,e,t.start);break;case"MemberExpression":e&&this.raiseRecoverable(t.start,"Binding member expression");break;case"ObjectPattern":for(var i=0,r=t.properties;i<r.length;i+=1)this.checkLVal(r[i],e,n);break;case"Property":this.checkLVal(t.value,e,n);break;case"ArrayPattern":for(var s=0,a=t.elements;s<a.length;s+=1){var l=a[s];l&&this.checkLVal(l,e,n)}break;case"AssignmentPattern":this.checkLVal(t.left,e,n);break;case"RestElement":this.checkLVal(t.argument,e,n);break;case"ParenthesizedExpression":this.checkLVal(t.expression,e,n);break;default:this.raise(t.start,(e?"Binding":"Assigning to")+" rvalue")}};var et=q.prototype;et.checkPropClash=function(t,e,n){if(!(this.options.ecmaVersion>=9&&"SpreadElement"===t.type||this.options.ecmaVersion>=6&&(t.computed||t.method||t.shorthand))){var i,r=t.key;switch(r.type){case"Identifier":i=r.name;break;case"Literal":i=String(r.value);break;default:return}var s=t.kind;if(this.options.ecmaVersion>=6)"__proto__"===i&&"init"===s&&(e.proto&&(n&&n.doubleProto<0?n.doubleProto=r.start:this.raiseRecoverable(r.start,"Redefinition of __proto__ property")),e.proto=!0);else{var a=e[i="$"+i];a?("init"===s?this.strict&&a.init||a.get||a.set:a.init||a[s])&&this.raiseRecoverable(r.start,"Redefinition of property"):a=e[i]={init:!1,get:!1,set:!1},a[s]=!0}}},et.parseExpression=function(t,e){var n=this.start,i=this.startLoc,r=this.parseMaybeAssign(t,e);if(this.type===w.comma){var s=this.startNodeAt(n,i);for(s.expressions=[r];this.eat(w.comma);)s.expressions.push(this.parseMaybeAssign(t,e));return this.finishNode(s,"SequenceExpression")}return r},et.parseMaybeAssign=function(t,e,n){if(this.isContextual("yield")){if(this.inGenerator)return this.parseYield(t);this.exprAllowed=!1}var i=!1,r=-1,s=-1,a=-1;e?(r=e.parenthesizedAssign,s=e.trailingComma,a=e.shorthandAssign,e.parenthesizedAssign=e.trailingComma=e.shorthandAssign=-1):(e=new Z,i=!0);var l=this.start,o=this.startLoc;this.type!==w.parenL&&this.type!==w.name||(this.potentialArrowAt=this.start);var u=this.parseMaybeConditional(t,e);if(n&&(u=n.call(this,u,l,o)),this.type.isAssign){var h=this.startNodeAt(l,o);return h.operator=this.value,h.left=this.type===w.eq?this.toAssignable(u,!1,e):u,i||Z.call(e),e.shorthandAssign=-1,this.checkLVal(u),this.next(),h.right=this.parseMaybeAssign(t),this.finishNode(h,"AssignmentExpression")}return i&&this.checkExpressionErrors(e,!0),r>-1&&(e.parenthesizedAssign=r),s>-1&&(e.trailingComma=s),a>-1&&(e.shorthandAssign=a),u},et.parseMaybeConditional=function(t,e){var n=this.start,i=this.startLoc,r=this.parseExprOps(t,e);if(this.checkExpressionErrors(e))return r;if(this.eat(w.question)){var s=this.startNodeAt(n,i);return s.test=r,s.consequent=this.parseMaybeAssign(),this.expect(w.colon),s.alternate=this.parseMaybeAssign(t),this.finishNode(s,"ConditionalExpression")}return r},et.parseExprOps=function(t,e){var n=this.start,i=this.startLoc,r=this.parseMaybeUnary(e,!1);return this.checkExpressionErrors(e)?r:r.start===n&&"ArrowFunctionExpression"===r.type?r:this.parseExprOp(r,n,i,-1,t)},et.parseExprOp=function(t,e,n,i,r){var s=this.type.binop;if(null!=s&&(!r||this.type!==w._in)&&s>i){var a=this.type===w.logicalOR||this.type===w.logicalAND,l=this.value;this.next();var o=this.start,u=this.startLoc,h=this.parseExprOp(this.parseMaybeUnary(null,!1),o,u,s,r),c=this.buildBinary(e,n,t,h,l,a);return this.parseExprOp(c,e,n,i,r)}return t},et.buildBinary=function(t,e,n,i,r,s){var a=this.startNodeAt(t,e);return a.left=n,a.operator=r,a.right=i,this.finishNode(a,s?"LogicalExpression":"BinaryExpression")},et.parseMaybeUnary=function(t,e){var n,i=this.start,r=this.startLoc;if(this.isContextual("await")&&(this.inAsync||!this.inFunction&&this.options.allowAwaitOutsideFunction))n=this.parseAwait(),e=!0;else if(this.type.prefix){var s=this.startNode(),a=this.type===w.incDec;s.operator=this.value,s.prefix=!0,this.next(),s.argument=this.parseMaybeUnary(null,!0),this.checkExpressionErrors(t,!0),a?this.checkLVal(s.argument):this.strict&&"delete"===s.operator&&"Identifier"===s.argument.type?this.raiseRecoverable(s.start,"Deleting local variable in strict mode"):e=!0,n=this.finishNode(s,a?"UpdateExpression":"UnaryExpression")}else{if(n=this.parseExprSubscripts(t),this.checkExpressionErrors(t))return n;for(;this.type.postfix&&!this.canInsertSemicolon();){var l=this.startNodeAt(i,r);l.operator=this.value,l.prefix=!1,l.argument=n,this.checkLVal(n),this.next(),n=this.finishNode(l,"UpdateExpression")}}return!e&&this.eat(w.starstar)?this.buildBinary(i,r,n,this.parseMaybeUnary(null,!1),"**",!1):n},et.parseExprSubscripts=function(t){var e=this.start,n=this.startLoc,i=this.parseExprAtom(t),r="ArrowFunctionExpression"===i.type&&")"!==this.input.slice(this.lastTokStart,this.lastTokEnd);if(this.checkExpressionErrors(t)||r)return i;var s=this.parseSubscripts(i,e,n);return t&&"MemberExpression"===s.type&&(t.parenthesizedAssign>=s.start&&(t.parenthesizedAssign=-1),t.parenthesizedBind>=s.start&&(t.parenthesizedBind=-1)),s},et.parseSubscripts=function(t,e,n,i){for(var r=this.options.ecmaVersion>=8&&"Identifier"===t.type&&"async"===t.name&&this.lastTokEnd===t.end&&!this.canInsertSemicolon()&&"async"===this.input.slice(t.start,t.end);;){var s=this.parseSubscript(t,e,n,i,r);if(s===t||"ArrowFunctionExpression"===s.type)return s;t=s}},et.parseSubscript=function(t,e,n,i,r){var s=this.eat(w.bracketL);if(s||this.eat(w.dot)){var a=this.startNodeAt(e,n);a.object=t,a.property=s?this.parseExpression():this.parseIdent("never"!==this.options.allowReserved),a.computed=!!s,s&&this.expect(w.bracketR),t=this.finishNode(a,"MemberExpression")}else if(!i&&this.eat(w.parenL)){var l=new Z,o=this.yieldPos,u=this.awaitPos,h=this.awaitIdentPos;this.yieldPos=0,this.awaitPos=0,this.awaitIdentPos=0;var c=this.parseExprList(w.parenR,this.options.ecmaVersion>=8&&"Import"!==t.type,!1,l);if(r&&!this.canInsertSemicolon()&&this.eat(w.arrow))return this.checkPatternErrors(l,!1),this.checkYieldAwaitInDefaultParams(),this.awaitIdentPos>0&&this.raise(this.awaitIdentPos,"Cannot use 'await' as identifier inside an async function"),this.yieldPos=o,this.awaitPos=u,this.awaitIdentPos=h,this.parseArrowExpression(this.startNodeAt(e,n),c,!0);this.checkExpressionErrors(l,!0),this.yieldPos=o||this.yieldPos,this.awaitPos=u||this.awaitPos,this.awaitIdentPos=h||this.awaitIdentPos;var d=this.startNodeAt(e,n);if(d.callee=t,d.arguments=c,"Import"===d.callee.type){1!==d.arguments.length&&this.raise(d.start,"import() requires exactly one argument");var p=d.arguments[0];p&&"SpreadElement"===p.type&&this.raise(p.start,"... is not allowed in import()")}t=this.finishNode(d,"CallExpression")}else if(this.type===w.backQuote){var f=this.startNodeAt(e,n);f.tag=t,f.quasi=this.parseTemplate({isTagged:!0}),t=this.finishNode(f,"TaggedTemplateExpression")}return t},et.parseExprAtom=function(t){this.type===w.slash&&this.readRegexp();var e,n=this.potentialArrowAt===this.start;switch(this.type){case w._super:return this.allowSuper||this.raise(this.start,"'super' keyword outside a method"),e=this.startNode(),this.next(),this.type!==w.parenL||this.allowDirectSuper||this.raise(e.start,"super() call outside constructor of a subclass"),this.type!==w.dot&&this.type!==w.bracketL&&this.type!==w.parenL&&this.unexpected(),this.finishNode(e,"Super");case w._this:return e=this.startNode(),this.next(),this.finishNode(e,"ThisExpression");case w.name:var i=this.start,r=this.startLoc,s=this.containsEsc,a=this.parseIdent(!1);if(this.options.ecmaVersion>=8&&!s&&"async"===a.name&&!this.canInsertSemicolon()&&this.eat(w._function))return this.parseFunction(this.startNodeAt(i,r),0,!1,!0);if(n&&!this.canInsertSemicolon()){if(this.eat(w.arrow))return this.parseArrowExpression(this.startNodeAt(i,r),[a],!1);if(this.options.ecmaVersion>=8&&"async"===a.name&&this.type===w.name&&!s)return a=this.parseIdent(!1),!this.canInsertSemicolon()&&this.eat(w.arrow)||this.unexpected(),this.parseArrowExpression(this.startNodeAt(i,r),[a],!0)}return a;case w.regexp:var l=this.value;return(e=this.parseLiteral(l.value)).regex={pattern:l.pattern,flags:l.flags},e;case w.num:case w.string:return this.parseLiteral(this.value);case w._null:case w._true:case w._false:return(e=this.startNode()).value=this.type===w._null?null:this.type===w._true,e.raw=this.type.keyword,this.next(),this.finishNode(e,"Literal");case w.parenL:var o=this.start,u=this.parseParenAndDistinguishExpression(n);return t&&(t.parenthesizedAssign<0&&!this.isSimpleAssignTarget(u)&&(t.parenthesizedAssign=o),t.parenthesizedBind<0&&(t.parenthesizedBind=o)),u;case w.bracketL:return e=this.startNode(),this.next(),e.elements=this.parseExprList(w.bracketR,!0,!0,t),this.finishNode(e,"ArrayExpression");case w.braceL:return this.parseObj(!1,t);case w._function:return e=this.startNode(),this.next(),this.parseFunction(e,0);case w._class:return this.parseClass(this.startNode(),!1);case w._new:return this.parseNew();case w.backQuote:return this.parseTemplate();case w._import:return this.options.ecmaVersion>10?this.parseDynamicImport():this.unexpected();default:this.unexpected()}},et.parseDynamicImport=function(){var t=this.startNode();return this.next(),this.type!==w.parenL&&this.unexpected(),this.finishNode(t,"Import")},et.parseLiteral=function(t){var e=this.startNode();return e.value=t,e.raw=this.input.slice(this.start,this.end),110===e.raw.charCodeAt(e.raw.length-1)&&(e.bigint=e.raw.slice(0,-1)),this.next(),this.finishNode(e,"Literal")},et.parseParenExpression=function(){this.expect(w.parenL);var t=this.parseExpression();return this.expect(w.parenR),t},et.parseParenAndDistinguishExpression=function(t){var e,n=this.start,i=this.startLoc,r=this.options.ecmaVersion>=8;if(this.options.ecmaVersion>=6){this.next();var s,a=this.start,l=this.startLoc,o=[],u=!0,h=!1,c=new Z,d=this.yieldPos,p=this.awaitPos;for(this.yieldPos=0,this.awaitPos=0;this.type!==w.parenR;){if(u?u=!1:this.expect(w.comma),r&&this.afterTrailingComma(w.parenR,!0)){h=!0;break}if(this.type===w.ellipsis){s=this.start,o.push(this.parseParenItem(this.parseRestBinding())),this.type===w.comma&&this.raise(this.start,"Comma is not permitted after the rest element");break}o.push(this.parseMaybeAssign(!1,c,this.parseParenItem))}var f=this.start,g=this.startLoc;if(this.expect(w.parenR),t&&!this.canInsertSemicolon()&&this.eat(w.arrow))return this.checkPatternErrors(c,!1),this.checkYieldAwaitInDefaultParams(),this.yieldPos=d,this.awaitPos=p,this.parseParenArrowList(n,i,o);o.length&&!h||this.unexpected(this.lastTokStart),s&&this.unexpected(s),this.checkExpressionErrors(c,!0),this.yieldPos=d||this.yieldPos,this.awaitPos=p||this.awaitPos,o.length>1?((e=this.startNodeAt(a,l)).expressions=o,this.finishNodeAt(e,"SequenceExpression",f,g)):e=o[0]}else e=this.parseParenExpression();if(this.options.preserveParens){var _=this.startNodeAt(n,i);return _.expression=e,this.finishNode(_,"ParenthesizedExpression")}return e},et.parseParenItem=function(t){return t},et.parseParenArrowList=function(t,e,n){return this.parseArrowExpression(this.startNodeAt(t,e),n)};var nt=[];et.parseNew=function(){var t=this.startNode(),e=this.parseIdent(!0);if(this.options.ecmaVersion>=6&&this.eat(w.dot)){t.meta=e;var n=this.containsEsc;return t.property=this.parseIdent(!0),("target"!==t.property.name||n)&&this.raiseRecoverable(t.property.start,"The only valid meta property for new is new.target"),this.inNonArrowFunction()||this.raiseRecoverable(t.start,"new.target can only be used in functions"),this.finishNode(t,"MetaProperty")}var i=this.start,r=this.startLoc;return t.callee=this.parseSubscripts(this.parseExprAtom(),i,r,!0),this.options.ecmaVersion>10&&"Import"===t.callee.type&&this.raise(t.callee.start,"Cannot use new with import(...)"),t.arguments=this.eat(w.parenL)?this.parseExprList(w.parenR,this.options.ecmaVersion>=8&&"Import"!==t.callee.type,!1):nt,this.finishNode(t,"NewExpression")},et.parseTemplateElement=function(t){var e=t.isTagged,n=this.startNode();return this.type===w.invalidTemplate?(e||this.raiseRecoverable(this.start,"Bad escape sequence in untagged template literal"),n.value={raw:this.value,cooked:null}):n.value={raw:this.input.slice(this.start,this.end).replace(/\r\n?/g,"\n"),cooked:this.value},this.next(),n.tail=this.type===w.backQuote,this.finishNode(n,"TemplateElement")},et.parseTemplate=function(t){void 0===t&&(t={});var e=t.isTagged;void 0===e&&(e=!1);var n=this.startNode();this.next(),n.expressions=[];var i=this.parseTemplateElement({isTagged:e});for(n.quasis=[i];!i.tail;)this.type===w.eof&&this.raise(this.pos,"Unterminated template literal"),this.expect(w.dollarBraceL),n.expressions.push(this.parseExpression()),this.expect(w.braceR),n.quasis.push(i=this.parseTemplateElement({isTagged:e}));return this.next(),this.finishNode(n,"TemplateLiteral")},et.isAsyncProp=function(t){return!t.computed&&"Identifier"===t.key.type&&"async"===t.key.name&&(this.type===w.name||this.type===w.num||this.type===w.string||this.type===w.bracketL||this.type.keyword||this.options.ecmaVersion>=9&&this.type===w.star)&&!C.test(this.input.slice(this.lastTokEnd,this.start))},et.parseObj=function(t,e){var n=this.startNode(),i=!0,r={};for(n.properties=[],this.next();!this.eat(w.braceR);){if(i)i=!1;else if(this.expect(w.comma),this.afterTrailingComma(w.braceR))break;var s=this.parseProperty(t,e);t||this.checkPropClash(s,r,e),n.properties.push(s)}return this.finishNode(n,t?"ObjectPattern":"ObjectExpression")},et.parseProperty=function(t,e){var n,i,r,s,a=this.startNode();if(this.options.ecmaVersion>=9&&this.eat(w.ellipsis))return t?(a.argument=this.parseIdent(!1),this.type===w.comma&&this.raise(this.start,"Comma is not permitted after the rest element"),this.finishNode(a,"RestElement")):(this.type===w.parenL&&e&&(e.parenthesizedAssign<0&&(e.parenthesizedAssign=this.start),e.parenthesizedBind<0&&(e.parenthesizedBind=this.start)),a.argument=this.parseMaybeAssign(!1,e),this.type===w.comma&&e&&e.trailingComma<0&&(e.trailingComma=this.start),this.finishNode(a,"SpreadElement"));this.options.ecmaVersion>=6&&(a.method=!1,a.shorthand=!1,(t||e)&&(r=this.start,s=this.startLoc),t||(n=this.eat(w.star)));var l=this.containsEsc;return this.parsePropertyName(a),!t&&!l&&this.options.ecmaVersion>=8&&!n&&this.isAsyncProp(a)?(i=!0,n=this.options.ecmaVersion>=9&&this.eat(w.star),this.parsePropertyName(a,e)):i=!1,this.parsePropertyValue(a,t,n,i,r,s,e,l),this.finishNode(a,"Property")},et.parsePropertyValue=function(t,e,n,i,r,s,a,l){(n||i)&&this.type===w.colon&&this.unexpected(),this.eat(w.colon)?(t.value=e?this.parseMaybeDefault(this.start,this.startLoc):this.parseMaybeAssign(!1,a),t.kind="init"):this.options.ecmaVersion>=6&&this.type===w.parenL?(e&&this.unexpected(),t.kind="init",t.method=!0,t.value=this.parseMethod(n,i)):e||l||!(this.options.ecmaVersion>=5)||t.computed||"Identifier"!==t.key.type||"get"!==t.key.name&&"set"!==t.key.name||this.type===w.comma||this.type===w.braceR?this.options.ecmaVersion>=6&&!t.computed&&"Identifier"===t.key.type?((n||i)&&this.unexpected(),this.checkUnreserved(t.key),"await"!==t.key.name||this.awaitIdentPos||(this.awaitIdentPos=r),t.kind="init",e?t.value=this.parseMaybeDefault(r,s,t.key):this.type===w.eq&&a?(a.shorthandAssign<0&&(a.shorthandAssign=this.start),t.value=this.parseMaybeDefault(r,s,t.key)):t.value=t.key,t.shorthand=!0):this.unexpected():((n||i)&&this.unexpected(),t.kind=t.key.name,this.parsePropertyName(t),t.value=this.parseMethod(!1),t.value.params.length!==("get"===t.kind?0:1)?this.raiseRecoverable(t.value.start,"get"===t.kind?"getter should have no params":"setter should have exactly one param"):"set"===t.kind&&"RestElement"===t.value.params[0].type&&this.raiseRecoverable(t.value.params[0].start,"Setter cannot use rest params"))},et.parsePropertyName=function(t){if(this.options.ecmaVersion>=6){if(this.eat(w.bracketL))return t.computed=!0,t.key=this.parseMaybeAssign(),this.expect(w.bracketR),t.key;t.computed=!1}return t.key=this.type===w.num||this.type===w.string?this.parseExprAtom():this.parseIdent("never"!==this.options.allowReserved)},et.initFunction=function(t){t.id=null,this.options.ecmaVersion>=6&&(t.generator=t.expression=!1),this.options.ecmaVersion>=8&&(t.async=!1)},et.parseMethod=function(t,e,n){var i=this.startNode(),r=this.yieldPos,s=this.awaitPos,a=this.awaitIdentPos;return this.initFunction(i),this.options.ecmaVersion>=6&&(i.generator=t),this.options.ecmaVersion>=8&&(i.async=!!e),this.yieldPos=0,this.awaitPos=0,this.awaitIdentPos=0,this.enterScope(64|j(e,i.generator)|(n?128:0)),this.expect(w.parenL),i.params=this.parseBindingList(w.parenR,!1,this.options.ecmaVersion>=8),this.checkYieldAwaitInDefaultParams(),this.parseFunctionBody(i,!1,!0),this.yieldPos=r,this.awaitPos=s,this.awaitIdentPos=a,this.finishNode(i,"FunctionExpression")},et.parseArrowExpression=function(t,e,n){var i=this.yieldPos,r=this.awaitPos,s=this.awaitIdentPos;return this.enterScope(16|j(n,!1)),this.initFunction(t),this.options.ecmaVersion>=8&&(t.async=!!n),this.yieldPos=0,this.awaitPos=0,this.awaitIdentPos=0,t.params=this.toAssignableList(e,!0),this.parseFunctionBody(t,!0,!1),this.yieldPos=i,this.awaitPos=r,this.awaitIdentPos=s,this.finishNode(t,"ArrowFunctionExpression")},et.parseFunctionBody=function(t,e,n){var i=this.strict,r=!1;if(e&&this.type!==w.braceL)t.body=this.parseMaybeAssign(),t.expression=!0,this.checkParams(t,!1);else{var s=this.options.ecmaVersion>=7&&!this.isSimpleParamList(t.params);i&&!s||(r=this.strictDirective(this.end))&&s&&this.raiseRecoverable(t.start,"Illegal 'use strict' directive in function with non-simple parameter list");var a=this.labels;this.labels=[],r&&(this.strict=!0),this.checkParams(t,!i&&!r&&!e&&!n&&this.isSimpleParamList(t.params)),t.body=this.parseBlock(!1),t.expression=!1,this.adaptDirectivePrologue(t.body.body),this.labels=a}this.exitScope(),this.strict&&t.id&&this.checkLVal(t.id,5),this.strict=i},et.isSimpleParamList=function(t){for(var e=0,n=t;e<n.length;e+=1)if("Identifier"!==n[e].type)return!1;return!0},et.checkParams=function(t,e){for(var n={},i=0,r=t.params;i<r.length;i+=1)this.checkLVal(r[i],1,e?null:n)},et.parseExprList=function(t,e,n,i){for(var r=[],s=!0;!this.eat(t);){if(s)s=!1;else if(this.expect(w.comma),e&&this.afterTrailingComma(t))break;var a=void 0;n&&this.type===w.comma?a=null:this.type===w.ellipsis?(a=this.parseSpread(i),i&&this.type===w.comma&&i.trailingComma<0&&(i.trailingComma=this.start)):a=this.parseMaybeAssign(!1,i),r.push(a)}return r},et.checkUnreserved=function(t){var e=t.start,n=t.end,i=t.name;this.inGenerator&&"yield"===i&&this.raiseRecoverable(e,"Cannot use 'yield' as identifier inside a generator"),this.inAsync&&"await"===i&&this.raiseRecoverable(e,"Cannot use 'await' as identifier inside an async function"),this.keywords.test(i)&&this.raise(e,"Unexpected keyword '"+i+"'"),this.options.ecmaVersion<6&&-1!==this.input.slice(e,n).indexOf("\\")||(this.strict?this.reservedWordsStrict:this.reservedWords).test(i)&&(this.inAsync||"await"!==i||this.raiseRecoverable(e,"Cannot use keyword 'await' outside an async function"),this.raiseRecoverable(e,"The keyword '"+i+"' is reserved"))},et.parseIdent=function(t,e){var n=this.startNode();return this.type===w.name?n.name=this.value:this.type.keyword?(n.name=this.type.keyword,"class"!==n.name&&"function"!==n.name||this.lastTokEnd===this.lastTokStart+1&&46===this.input.charCodeAt(this.lastTokStart)||this.context.pop()):this.unexpected(),this.next(),this.finishNode(n,"Identifier"),t||(this.checkUnreserved(n),"await"!==n.name||this.awaitIdentPos||(this.awaitIdentPos=n.start)),n},et.parseYield=function(t){this.yieldPos||(this.yieldPos=this.start);var e=this.startNode();return this.next(),this.type===w.semi||this.canInsertSemicolon()||this.type!==w.star&&!this.type.startsExpr?(e.delegate=!1,e.argument=null):(e.delegate=this.eat(w.star),e.argument=this.parseMaybeAssign(t)),this.finishNode(e,"YieldExpression")},et.parseAwait=function(){this.awaitPos||(this.awaitPos=this.start);var t=this.startNode();return this.next(),t.argument=this.parseMaybeUnary(null,!0),this.finishNode(t,"AwaitExpression")};var it=q.prototype;it.raise=function(t,e){var n=D(this.input,t),i=new SyntaxError(e+=" ("+n.line+":"+n.column+")");throw i.pos=t,i.loc=n,i.raisedAt=this.pos,i},it.raiseRecoverable=it.raise,it.curPosition=function(){if(this.options.locations)return new N(this.curLine,this.pos-this.lineStart)};var rt=q.prototype,st=function(t){this.flags=t,this.var=[],this.lexical=[],this.functions=[]};rt.enterScope=function(t){this.scopeStack.push(new st(t))},rt.exitScope=function(){this.scopeStack.pop()},rt.treatFunctionsAsVarInScope=function(t){return t.flags&V||!this.inModule&&1&t.flags},rt.declareName=function(t,e,n){var i=!1;if(2===e){var r=this.currentScope();i=r.lexical.indexOf(t)>-1||r.functions.indexOf(t)>-1||r.var.indexOf(t)>-1,r.lexical.push(t),this.inModule&&1&r.flags&&delete this.undefinedExports[t]}else if(4===e)this.currentScope().lexical.push(t);else if(3===e){var s=this.currentScope();i=this.treatFunctionsAsVar?s.lexical.indexOf(t)>-1:s.lexical.indexOf(t)>-1||s.var.indexOf(t)>-1,s.functions.push(t)}else for(var a=this.scopeStack.length-1;a>=0;--a){var l=this.scopeStack[a];if(l.lexical.indexOf(t)>-1&&!(32&l.flags&&l.lexical[0]===t)||!this.treatFunctionsAsVarInScope(l)&&l.functions.indexOf(t)>-1){i=!0;break}if(l.var.push(t),this.inModule&&1&l.flags&&delete this.undefinedExports[t],l.flags&z)break}i&&this.raiseRecoverable(n,"Identifier '"+t+"' has already been declared")},rt.checkLocalExport=function(t){-1===this.scopeStack[0].lexical.indexOf(t.name)&&-1===this.scopeStack[0].var.indexOf(t.name)&&(this.undefinedExports[t.name]=t)},rt.currentScope=function(){return this.scopeStack[this.scopeStack.length-1]},rt.currentVarScope=function(){for(var t=this.scopeStack.length-1;;t--){var e=this.scopeStack[t];if(e.flags&z)return e}},rt.currentThisScope=function(){for(var t=this.scopeStack.length-1;;t--){var e=this.scopeStack[t];if(e.flags&z&&!(16&e.flags))return e}};var at=function(t,e,n){this.type="",this.start=e,this.end=0,t.options.locations&&(this.loc=new B(t,n)),t.options.directSourceFile&&(this.sourceFile=t.options.directSourceFile),t.options.ranges&&(this.range=[e,0])},lt=q.prototype;function ot(t,e,n,i){return t.type=e,t.end=n,this.options.locations&&(t.loc.end=i),this.options.ranges&&(t.range[1]=n),t}lt.startNode=function(){return new at(this,this.start,this.startLoc)},lt.startNodeAt=function(t,e){return new at(this,t,e)},lt.finishNode=function(t,e){return ot.call(this,t,e,this.lastTokEnd,this.lastTokEndLoc)},lt.finishNodeAt=function(t,e,n,i){return ot.call(this,t,e,n,i)};var ut=function(t,e,n,i,r){this.token=t,this.isExpr=!!e,this.preserveSpace=!!n,this.override=i,this.generator=!!r},ht={b_stat:new ut("{",!1),b_expr:new ut("{",!0),b_tmpl:new ut("${",!1),p_stat:new ut("(",!1),p_expr:new ut("(",!0),q_tmpl:new ut("`",!0,!0,function(t){return t.tryReadTemplateToken()}),f_stat:new ut("function",!1),f_expr:new ut("function",!0),f_expr_gen:new ut("function",!0,!1,null,!0),f_gen:new ut("function",!1,!1,null,!0)},ct=q.prototype;ct.initialContext=function(){return[ht.b_stat]},ct.braceIsBlock=function(t){var e=this.curContext();return e===ht.f_expr||e===ht.f_stat||(t!==w.colon||e!==ht.b_stat&&e!==ht.b_expr?t===w._return||t===w.name&&this.exprAllowed?C.test(this.input.slice(this.lastTokEnd,this.start)):t===w._else||t===w.semi||t===w.eof||t===w.parenR||t===w.arrow||(t===w.braceL?e===ht.b_stat:t!==w._var&&t!==w._const&&t!==w.name&&!this.exprAllowed):!e.isExpr)},ct.inGeneratorContext=function(){for(var t=this.context.length-1;t>=1;t--){var e=this.context[t];if("function"===e.token)return e.generator}return!1},ct.updateContext=function(t){var e,n=this.type;n.keyword&&t===w.dot?this.exprAllowed=!1:(e=n.updateContext)?e.call(this,t):this.exprAllowed=n.beforeExpr},w.parenR.updateContext=w.braceR.updateContext=function(){if(1!==this.context.length){var t=this.context.pop();t===ht.b_stat&&"function"===this.curContext().token&&(t=this.context.pop()),this.exprAllowed=!t.isExpr}else this.exprAllowed=!0},w.braceL.updateContext=function(t){this.context.push(this.braceIsBlock(t)?ht.b_stat:ht.b_expr),this.exprAllowed=!0},w.dollarBraceL.updateContext=function(){this.context.push(ht.b_tmpl),this.exprAllowed=!0},w.parenL.updateContext=function(t){this.context.push(t===w._if||t===w._for||t===w._with||t===w._while?ht.p_stat:ht.p_expr),this.exprAllowed=!0},w.incDec.updateContext=function(){},w._function.updateContext=w._class.updateContext=function(t){!t.beforeExpr||t===w.semi||t===w._else||t===w._return&&C.test(this.input.slice(this.lastTokEnd,this.start))||(t===w.colon||t===w.braceL)&&this.curContext()===ht.b_stat?this.context.push(ht.f_stat):this.context.push(ht.f_expr),this.exprAllowed=!1},w.backQuote.updateContext=function(){this.curContext()===ht.q_tmpl?this.context.pop():this.context.push(ht.q_tmpl),this.exprAllowed=!1},w.star.updateContext=function(t){if(t===w._function){var e=this.context.length-1;this.context[e]=this.context[e]===ht.f_expr?ht.f_expr_gen:ht.f_gen}this.exprAllowed=!0},w.name.updateContext=function(t){var e=!1;this.options.ecmaVersion>=6&&t!==w.dot&&("of"===this.value&&!this.exprAllowed||"yield"===this.value&&this.inGeneratorContext())&&(e=!0),this.exprAllowed=e};var dt={9:"ASCII ASCII_Hex_Digit AHex Alphabetic Alpha Any Assigned Bidi_Control Bidi_C Bidi_Mirrored Bidi_M Case_Ignorable CI Cased Changes_When_Casefolded CWCF Changes_When_Casemapped CWCM Changes_When_Lowercased CWL Changes_When_NFKC_Casefolded CWKCF Changes_When_Titlecased CWT Changes_When_Uppercased CWU Dash Default_Ignorable_Code_Point DI Deprecated Dep Diacritic Dia Emoji Emoji_Component Emoji_Modifier Emoji_Modifier_Base Emoji_Presentation Extender Ext Grapheme_Base Gr_Base Grapheme_Extend Gr_Ext Hex_Digit Hex IDS_Binary_Operator IDSB IDS_Trinary_Operator IDST ID_Continue IDC ID_Start IDS Ideographic Ideo Join_Control Join_C Logical_Order_Exception LOE Lowercase Lower Math 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Noncharacter_Code_Point NChar Pattern_Syntax Pat_Syn Pattern_White_Space Pat_WS Quotation_Mark QMark Radical Regional_Indicator RI Sentence_Terminal STerm Soft_Dotted SD Terminal_Punctuation Term Unified_Ideograph UIdeo Uppercase Upper Variation_Selector VS White_Space space XID_Continue XIDC XID_Start XIDS Extended_Pictographic",11:"ASCII ASCII_Hex_Digit AHex Alphabetic Alpha Any Assigned Bidi_Control Bidi_C Bidi_Mirrored Bidi_M Case_Ignorable CI Cased Changes_When_Casefolded CWCF Changes_When_Casemapped CWCM Changes_When_Lowercased CWL Changes_When_NFKC_Casefolded CWKCF Changes_When_Titlecased CWT Changes_When_Uppercased CWU Dash Default_Ignorable_Code_Point DI Deprecated Dep Diacritic Dia Emoji Emoji_Component Emoji_Modifier Emoji_Modifier_Base Emoji_Presentation Extender Ext Grapheme_Base Gr_Base Grapheme_Extend Gr_Ext Hex_Digit Hex IDS_Binary_Operator IDSB IDS_Trinary_Operator IDST ID_Continue IDC ID_Start IDS Ideographic Ideo Join_Control Join_C Logical_Order_Exception LOE Lowercase Lower Math Noncharacter_Code_Point NChar Pattern_Syntax Pat_Syn Pattern_White_Space Pat_WS Quotation_Mark QMark Radical Regional_Indicator RI Sentence_Terminal STerm Soft_Dotted SD Terminal_Punctuation Term Unified_Ideograph UIdeo Uppercase Upper Variation_Selector VS White_Space space XID_Continue XIDC XID_Start XIDS Extended_Pictographic"},pt="Cased_Letter LC Close_Punctuation Pe Connector_Punctuation Pc Control Cc cntrl Currency_Symbol Sc Dash_Punctuation Pd Decimal_Number Nd digit Enclosing_Mark Me Final_Punctuation Pf Format Cf Initial_Punctuation Pi Letter L Letter_Number Nl Line_Separator Zl Lowercase_Letter Ll Mark M Combining_Mark Math_Symbol Sm Modifier_Letter Lm Modifier_Symbol Sk Nonspacing_Mark Mn Number N Open_Punctuation Ps Other C Other_Letter Lo Other_Number No Other_Punctuation Po Other_Symbol So Paragraph_Separator Zp Private_Use Co Punctuation P punct Separator Z Space_Separator Zs Spacing_Mark Mc Surrogate Cs Symbol S Titlecase_Letter Lt Unassigned Cn Uppercase_Letter Lu",ft={9:"Adlam Adlm Ahom Ahom Anatolian_Hieroglyphs Hluw Arabic Arab Armenian Armn Avestan Avst Balinese Bali Bamum Bamu Bassa_Vah Bass Batak Batk Bengali Beng Bhaiksuki Bhks Bopomofo Bopo Brahmi Brah Braille Brai Buginese Bugi Buhid Buhd Canadian_Aboriginal Cans Carian Cari Caucasian_Albanian Aghb Chakma Cakm Cham Cham Cherokee Cher Common Zyyy Coptic Copt Qaac Cuneiform Xsux Cypriot Cprt Cyrillic Cyrl Deseret Dsrt Devanagari Deva Duployan Dupl Egyptian_Hieroglyphs Egyp Elbasan Elba Ethiopic Ethi Georgian Geor Glagolitic Glag Gothic Goth Grantha Gran Greek Grek Gujarati Gujr Gurmukhi Guru Han Hani Hangul Hang Hanunoo Hano Hatran Hatr Hebrew Hebr Hiragana Hira Imperial_Aramaic Armi Inherited Zinh Qaai Inscriptional_Pahlavi Phli Inscriptional_Parthian Prti Javanese Java Kaithi Kthi Kannada Knda Katakana Kana Kayah_Li Kali Kharoshthi Khar Khmer Khmr Khojki Khoj Khudawadi Sind Lao Laoo Latin Latn Lepcha Lepc Limbu Limb Linear_A Lina Linear_B Linb Lisu Lisu Lycian Lyci Lydian Lydi Mahajani Mahj Malayalam Mlym Mandaic Mand Manichaean Mani Marchen Marc Masaram_Gondi Gonm Meetei_Mayek Mtei Mende_Kikakui Mend Meroitic_Cursive Merc Meroitic_Hieroglyphs Mero Miao Plrd Modi Modi Mongolian Mong Mro Mroo Multani Mult Myanmar Mymr Nabataean Nbat New_Tai_Lue Talu Newa Newa Nko Nkoo Nushu Nshu Ogham Ogam Ol_Chiki Olck Old_Hungarian Hung Old_Italic Ital Old_North_Arabian Narb Old_Permic Perm Old_Persian Xpeo Old_South_Arabian Sarb Old_Turkic Orkh Oriya Orya Osage Osge Osmanya Osma Pahawh_Hmong Hmng Palmyrene Palm Pau_Cin_Hau Pauc Phags_Pa Phag Phoenician Phnx Psalter_Pahlavi Phlp Rejang Rjng Runic Runr Samaritan Samr Saurashtra Saur Sharada Shrd Shavian Shaw Siddham Sidd SignWriting Sgnw Sinhala Sinh Sora_Sompeng Sora Soyombo Soyo Sundanese Sund Syloti_Nagri Sylo Syriac Syrc Tagalog Tglg Tagbanwa Tagb Tai_Le Tale Tai_Tham Lana Tai_Viet Tavt Takri Takr Tamil Taml Tangut Tang Telugu Telu Thaana Thaa Thai Thai Tibetan Tibt Tifinagh Tfng Tirhuta Tirh Ugaritic Ugar Vai Vaii Warang_Citi Wara Yi Yiii Zanabazar_Square Zanb",10:"Adlam Adlm Ahom Ahom Anatolian_Hieroglyphs Hluw Arabic Arab Armenian Armn Avestan Avst Balinese Bali Bamum Bamu Bassa_Vah Bass Batak Batk Bengali Beng Bhaiksuki Bhks Bopomofo Bopo Brahmi Brah Braille Brai Buginese Bugi Buhid Buhd Canadian_Aboriginal Cans Carian Cari Caucasian_Albanian Aghb Chakma Cakm Cham Cham Cherokee Cher Common Zyyy Coptic Copt Qaac Cuneiform Xsux Cypriot Cprt Cyrillic Cyrl Deseret Dsrt Devanagari Deva Duployan Dupl Egyptian_Hieroglyphs Egyp Elbasan Elba Ethiopic Ethi Georgian Geor Glagolitic Glag Gothic Goth Grantha Gran Greek Grek Gujarati Gujr Gurmukhi Guru Han Hani Hangul Hang Hanunoo Hano Hatran Hatr Hebrew Hebr Hiragana Hira Imperial_Aramaic Armi Inherited Zinh Qaai Inscriptional_Pahlavi Phli Inscriptional_Parthian Prti Javanese Java Kaithi Kthi Kannada Knda Katakana Kana Kayah_Li Kali Kharoshthi Khar Khmer Khmr Khojki Khoj Khudawadi Sind Lao Laoo Latin Latn Lepcha Lepc Limbu Limb Linear_A Lina Linear_B Linb Lisu Lisu Lycian Lyci Lydian Lydi Mahajani Mahj Malayalam Mlym Mandaic Mand Manichaean Mani Marchen Marc Masaram_Gondi Gonm Meetei_Mayek Mtei Mende_Kikakui Mend Meroitic_Cursive Merc Meroitic_Hieroglyphs Mero Miao Plrd Modi Modi Mongolian Mong Mro Mroo Multani Mult Myanmar Mymr Nabataean Nbat New_Tai_Lue Talu Newa Newa Nko Nkoo Nushu Nshu Ogham Ogam Ol_Chiki Olck Old_Hungarian Hung Old_Italic Ital Old_North_Arabian Narb Old_Permic Perm Old_Persian Xpeo Old_South_Arabian Sarb Old_Turkic Orkh Oriya Orya Osage Osge Osmanya Osma Pahawh_Hmong Hmng Palmyrene Palm Pau_Cin_Hau Pauc Phags_Pa Phag Phoenician Phnx Psalter_Pahlavi Phlp Rejang Rjng Runic Runr Samaritan Samr Saurashtra Saur Sharada Shrd Shavian Shaw Siddham Sidd SignWriting Sgnw Sinhala Sinh Sora_Sompeng Sora Soyombo Soyo Sundanese Sund Syloti_Nagri Sylo Syriac Syrc Tagalog Tglg Tagbanwa Tagb Tai_Le Tale Tai_Tham Lana Tai_Viet Tavt Takri Takr Tamil Taml Tangut Tang Telugu Telu Thaana Thaa Thai Thai Tibetan Tibt Tifinagh Tfng Tirhuta Tirh Ugaritic Ugar Vai Vaii Warang_Citi Wara Yi Yiii Zanabazar_Square Zanb Dogra Dogr Gunjala_Gondi Gong Hanifi_Rohingya Rohg Makasar Maka Medefaidrin Medf Old_Sogdian Sogo Sogdian Sogd",11:"Adlam Adlm Ahom Ahom Anatolian_Hieroglyphs Hluw Arabic Arab Armenian Armn Avestan Avst Balinese Bali Bamum Bamu Bassa_Vah Bass Batak Batk Bengali Beng Bhaiksuki Bhks Bopomofo Bopo Brahmi Brah Braille Brai Buginese Bugi Buhid Buhd Canadian_Aboriginal Cans Carian Cari Caucasian_Albanian Aghb Chakma Cakm Cham Cham Cherokee Cher Common Zyyy Coptic Copt Qaac Cuneiform Xsux Cypriot Cprt Cyrillic Cyrl Deseret Dsrt Devanagari Deva Duployan Dupl Egyptian_Hieroglyphs Egyp Elbasan Elba Ethiopic Ethi Georgian Geor Glagolitic Glag Gothic Goth Grantha Gran Greek Grek Gujarati Gujr Gurmukhi Guru Han Hani Hangul Hang Hanunoo Hano Hatran Hatr Hebrew Hebr Hiragana Hira Imperial_Aramaic Armi Inherited Zinh Qaai Inscriptional_Pahlavi Phli Inscriptional_Parthian Prti Javanese Java Kaithi Kthi Kannada Knda Katakana Kana Kayah_Li Kali Kharoshthi Khar Khmer Khmr Khojki Khoj Khudawadi Sind Lao Laoo Latin Latn Lepcha Lepc Limbu Limb Linear_A Lina Linear_B Linb Lisu Lisu Lycian Lyci Lydian Lydi Mahajani Mahj Malayalam Mlym Mandaic Mand Manichaean Mani Marchen Marc Masaram_Gondi Gonm Meetei_Mayek Mtei Mende_Kikakui Mend Meroitic_Cursive Merc Meroitic_Hieroglyphs Mero Miao Plrd Modi Modi Mongolian Mong Mro Mroo Multani Mult Myanmar Mymr Nabataean Nbat New_Tai_Lue Talu Newa Newa Nko Nkoo Nushu Nshu Ogham Ogam Ol_Chiki Olck Old_Hungarian Hung Old_Italic Ital Old_North_Arabian Narb Old_Permic Perm Old_Persian Xpeo Old_South_Arabian Sarb Old_Turkic Orkh Oriya Orya Osage Osge Osmanya Osma Pahawh_Hmong Hmng Palmyrene Palm Pau_Cin_Hau Pauc Phags_Pa Phag Phoenician Phnx Psalter_Pahlavi Phlp Rejang Rjng Runic Runr Samaritan Samr Saurashtra Saur Sharada Shrd Shavian Shaw Siddham Sidd SignWriting Sgnw Sinhala Sinh Sora_Sompeng Sora Soyombo Soyo Sundanese Sund Syloti_Nagri Sylo Syriac Syrc Tagalog Tglg Tagbanwa Tagb Tai_Le Tale Tai_Tham Lana Tai_Viet Tavt Takri Takr Tamil Taml Tangut Tang Telugu Telu Thaana Thaa Thai Thai Tibetan Tibt Tifinagh Tfng Tirhuta Tirh Ugaritic Ugar Vai Vaii Warang_Citi Wara Yi Yiii Zanabazar_Square Zanb Dogra Dogr Gunjala_Gondi Gong Hanifi_Rohingya Rohg Makasar Maka Medefaidrin Medf Old_Sogdian Sogo Sogdian Sogd Elymaic Elym Nandinagari Nand Nyiakeng_Puachue_Hmong Hmnp Wancho Wcho"},gt={};function _t(t){var e=gt[t]={binary:O(dt[t]+" "+pt),nonBinary:{General_Category:O(pt),Script:O(ft[t])}};e.nonBinary.Script_Extensions=e.nonBinary.Script,e.nonBinary.gc=e.nonBinary.General_Category,e.nonBinary.sc=e.nonBinary.Script,e.nonBinary.scx=e.nonBinary.Script_Extensions}_t(9),_t(10),_t(11);var mt=q.prototype,vt=function(t){this.parser=t,this.validFlags="gim"+(t.options.ecmaVersion>=6?"uy":"")+(t.options.ecmaVersion>=9?"s":""),this.unicodeProperties=gt[t.options.ecmaVersion>=11?11:t.options.ecmaVersion],this.source="",this.flags="",this.start=0,this.switchU=!1,this.switchN=!1,this.pos=0,this.lastIntValue=0,this.lastStringValue="",this.lastAssertionIsQuantifiable=!1,this.numCapturingParens=0,this.maxBackReference=0,this.groupNames=[],this.backReferenceNames=[]};function bt(t){return t<=65535?String.fromCharCode(t):(t-=65536,String.fromCharCode(55296+(t>>10),56320+(1023&t)))}function yt(t){return 36===t||t>=40&&t<=43||46===t||63===t||t>=91&&t<=94||t>=123&&t<=125}function xt(t){return t>=65&&t<=90||t>=97&&t<=122}function wt(t){return xt(t)||95===t}function Ct(t){return wt(t)||St(t)}function St(t){return t>=48&&t<=57}function kt(t){return t>=48&&t<=57||t>=65&&t<=70||t>=97&&t<=102}function At(t){return t>=65&&t<=70?t-65+10:t>=97&&t<=102?t-97+10:t-48}function It(t){return t>=48&&t<=55}vt.prototype.reset=function(t,e,n){var i=-1!==n.indexOf("u");this.start=0|t,this.source=e+"",this.flags=n,this.switchU=i&&this.parser.options.ecmaVersion>=6,this.switchN=i&&this.parser.options.ecmaVersion>=9},vt.prototype.raise=function(t){this.parser.raiseRecoverable(this.start,"Invalid regular expression: /"+this.source+"/: "+t)},vt.prototype.at=function(t){var e=this.source,n=e.length;if(t>=n)return-1;var i=e.charCodeAt(t);return!this.switchU||i<=55295||i>=57344||t+1>=n?i:(i<<10)+e.charCodeAt(t+1)-56613888},vt.prototype.nextIndex=function(t){var e=this.source,n=e.length;if(t>=n)return n;var i=e.charCodeAt(t);return!this.switchU||i<=55295||i>=57344||t+1>=n?t+1:t+2},vt.prototype.current=function(){return this.at(this.pos)},vt.prototype.lookahead=function(){return this.at(this.nextIndex(this.pos))},vt.prototype.advance=function(){this.pos=this.nextIndex(this.pos)},vt.prototype.eat=function(t){return this.current()===t&&(this.advance(),!0)},mt.validateRegExpFlags=function(t){for(var e=t.validFlags,n=t.flags,i=0;i<n.length;i++){var r=n.charAt(i);-1===e.indexOf(r)&&this.raise(t.start,"Invalid regular expression flag"),n.indexOf(r,i+1)>-1&&this.raise(t.start,"Duplicate regular expression flag")}},mt.validateRegExpPattern=function(t){this.regexp_pattern(t),!t.switchN&&this.options.ecmaVersion>=9&&t.groupNames.length>0&&(t.switchN=!0,this.regexp_pattern(t))},mt.regexp_pattern=function(t){t.pos=0,t.lastIntValue=0,t.lastStringValue="",t.lastAssertionIsQuantifiable=!1,t.numCapturingParens=0,t.maxBackReference=0,t.groupNames.length=0,t.backReferenceNames.length=0,this.regexp_disjunction(t),t.pos!==t.source.length&&(t.eat(41)&&t.raise("Unmatched ')'"),(t.eat(93)||t.eat(125))&&t.raise("Lone quantifier brackets")),t.maxBackReference>t.numCapturingParens&&t.raise("Invalid escape");for(var e=0,n=t.backReferenceNames;e<n.length;e+=1)-1===t.groupNames.indexOf(n[e])&&t.raise("Invalid named capture referenced")},mt.regexp_disjunction=function(t){for(this.regexp_alternative(t);t.eat(124);)this.regexp_alternative(t);this.regexp_eatQuantifier(t,!0)&&t.raise("Nothing to repeat"),t.eat(123)&&t.raise("Lone quantifier brackets")},mt.regexp_alternative=function(t){for(;t.pos<t.source.length&&this.regexp_eatTerm(t););},mt.regexp_eatTerm=function(t){return this.regexp_eatAssertion(t)?(t.lastAssertionIsQuantifiable&&this.regexp_eatQuantifier(t)&&t.switchU&&t.raise("Invalid quantifier"),!0):!(t.switchU?!this.regexp_eatAtom(t):!this.regexp_eatExtendedAtom(t))&&(this.regexp_eatQuantifier(t),!0)},mt.regexp_eatAssertion=function(t){var e=t.pos;if(t.lastAssertionIsQuantifiable=!1,t.eat(94)||t.eat(36))return!0;if(t.eat(92)){if(t.eat(66)||t.eat(98))return!0;t.pos=e}if(t.eat(40)&&t.eat(63)){var n=!1;if(this.options.ecmaVersion>=9&&(n=t.eat(60)),t.eat(61)||t.eat(33))return this.regexp_disjunction(t),t.eat(41)||t.raise("Unterminated group"),t.lastAssertionIsQuantifiable=!n,!0}return t.pos=e,!1},mt.regexp_eatQuantifier=function(t,e){return void 0===e&&(e=!1),!!this.regexp_eatQuantifierPrefix(t,e)&&(t.eat(63),!0)},mt.regexp_eatQuantifierPrefix=function(t,e){return t.eat(42)||t.eat(43)||t.eat(63)||this.regexp_eatBracedQuantifier(t,e)},mt.regexp_eatBracedQuantifier=function(t,e){var n=t.pos;if(t.eat(123)){var i=0,r=-1;if(this.regexp_eatDecimalDigits(t)&&(i=t.lastIntValue,t.eat(44)&&this.regexp_eatDecimalDigits(t)&&(r=t.lastIntValue),t.eat(125)))return-1!==r&&r<i&&!e&&t.raise("numbers out of order in {} quantifier"),!0;t.switchU&&!e&&t.raise("Incomplete quantifier"),t.pos=n}return!1},mt.regexp_eatAtom=function(t){return this.regexp_eatPatternCharacters(t)||t.eat(46)||this.regexp_eatReverseSolidusAtomEscape(t)||this.regexp_eatCharacterClass(t)||this.regexp_eatUncapturingGroup(t)||this.regexp_eatCapturingGroup(t)},mt.regexp_eatReverseSolidusAtomEscape=function(t){var e=t.pos;if(t.eat(92)){if(this.regexp_eatAtomEscape(t))return!0;t.pos=e}return!1},mt.regexp_eatUncapturingGroup=function(t){var e=t.pos;if(t.eat(40)){if(t.eat(63)&&t.eat(58)){if(this.regexp_disjunction(t),t.eat(41))return!0;t.raise("Unterminated group")}t.pos=e}return!1},mt.regexp_eatCapturingGroup=function(t){if(t.eat(40)){if(this.options.ecmaVersion>=9?this.regexp_groupSpecifier(t):63===t.current()&&t.raise("Invalid group"),this.regexp_disjunction(t),t.eat(41))return t.numCapturingParens+=1,!0;t.raise("Unterminated group")}return!1},mt.regexp_eatExtendedAtom=function(t){return t.eat(46)||this.regexp_eatReverseSolidusAtomEscape(t)||this.regexp_eatCharacterClass(t)||this.regexp_eatUncapturingGroup(t)||this.regexp_eatCapturingGroup(t)||this.regexp_eatInvalidBracedQuantifier(t)||this.regexp_eatExtendedPatternCharacter(t)},mt.regexp_eatInvalidBracedQuantifier=function(t){return this.regexp_eatBracedQuantifier(t,!0)&&t.raise("Nothing to repeat"),!1},mt.regexp_eatSyntaxCharacter=function(t){var e=t.current();return!!yt(e)&&(t.lastIntValue=e,t.advance(),!0)},mt.regexp_eatPatternCharacters=function(t){for(var e=t.pos,n=0;-1!==(n=t.current())&&!yt(n);)t.advance();return t.pos!==e},mt.regexp_eatExtendedPatternCharacter=function(t){var e=t.current();return!(-1===e||36===e||e>=40&&e<=43||46===e||63===e||91===e||94===e||124===e||(t.advance(),0))},mt.regexp_groupSpecifier=function(t){if(t.eat(63)){if(this.regexp_eatGroupName(t))return-1!==t.groupNames.indexOf(t.lastStringValue)&&t.raise("Duplicate capture group name"),void t.groupNames.push(t.lastStringValue);t.raise("Invalid group")}},mt.regexp_eatGroupName=function(t){if(t.lastStringValue="",t.eat(60)){if(this.regexp_eatRegExpIdentifierName(t)&&t.eat(62))return!0;t.raise("Invalid capture group name")}return!1},mt.regexp_eatRegExpIdentifierName=function(t){if(t.lastStringValue="",this.regexp_eatRegExpIdentifierStart(t)){for(t.lastStringValue+=bt(t.lastIntValue);this.regexp_eatRegExpIdentifierPart(t);)t.lastStringValue+=bt(t.lastIntValue);return!0}return!1},mt.regexp_eatRegExpIdentifierStart=function(t){var e=t.pos,n=t.current();return t.advance(),92===n&&this.regexp_eatRegExpUnicodeEscapeSequence(t)&&(n=t.lastIntValue),function(t){return f(t,!0)||36===t||95===t}(n)?(t.lastIntValue=n,!0):(t.pos=e,!1)},mt.regexp_eatRegExpIdentifierPart=function(t){var e=t.pos,n=t.current();return t.advance(),92===n&&this.regexp_eatRegExpUnicodeEscapeSequence(t)&&(n=t.lastIntValue),function(t){return g(t,!0)||36===t||95===t||8204===t||8205===t}(n)?(t.lastIntValue=n,!0):(t.pos=e,!1)},mt.regexp_eatAtomEscape=function(t){return!!(this.regexp_eatBackReference(t)||this.regexp_eatCharacterClassEscape(t)||this.regexp_eatCharacterEscape(t)||t.switchN&&this.regexp_eatKGroupName(t))||(t.switchU&&(99===t.current()&&t.raise("Invalid unicode escape"),t.raise("Invalid escape")),!1)},mt.regexp_eatBackReference=function(t){var e=t.pos;if(this.regexp_eatDecimalEscape(t)){var n=t.lastIntValue;if(t.switchU)return n>t.maxBackReference&&(t.maxBackReference=n),!0;if(n<=t.numCapturingParens)return!0;t.pos=e}return!1},mt.regexp_eatKGroupName=function(t){if(t.eat(107)){if(this.regexp_eatGroupName(t))return t.backReferenceNames.push(t.lastStringValue),!0;t.raise("Invalid named reference")}return!1},mt.regexp_eatCharacterEscape=function(t){return this.regexp_eatControlEscape(t)||this.regexp_eatCControlLetter(t)||this.regexp_eatZero(t)||this.regexp_eatHexEscapeSequence(t)||this.regexp_eatRegExpUnicodeEscapeSequence(t)||!t.switchU&&this.regexp_eatLegacyOctalEscapeSequence(t)||this.regexp_eatIdentityEscape(t)},mt.regexp_eatCControlLetter=function(t){var e=t.pos;if(t.eat(99)){if(this.regexp_eatControlLetter(t))return!0;t.pos=e}return!1},mt.regexp_eatZero=function(t){return 48===t.current()&&!St(t.lookahead())&&(t.lastIntValue=0,t.advance(),!0)},mt.regexp_eatControlEscape=function(t){var e=t.current();return 116===e?(t.lastIntValue=9,t.advance(),!0):110===e?(t.lastIntValue=10,t.advance(),!0):118===e?(t.lastIntValue=11,t.advance(),!0):102===e?(t.lastIntValue=12,t.advance(),!0):114===e&&(t.lastIntValue=13,t.advance(),!0)},mt.regexp_eatControlLetter=function(t){var e=t.current();return!!xt(e)&&(t.lastIntValue=e%32,t.advance(),!0)},mt.regexp_eatRegExpUnicodeEscapeSequence=function(t){var e,n=t.pos;if(t.eat(117)){if(this.regexp_eatFixedHexDigits(t,4)){var i=t.lastIntValue;if(t.switchU&&i>=55296&&i<=56319){var r=t.pos;if(t.eat(92)&&t.eat(117)&&this.regexp_eatFixedHexDigits(t,4)){var s=t.lastIntValue;if(s>=56320&&s<=57343)return t.lastIntValue=1024*(i-55296)+(s-56320)+65536,!0}t.pos=r,t.lastIntValue=i}return!0}if(t.switchU&&t.eat(123)&&this.regexp_eatHexDigits(t)&&t.eat(125)&&(e=t.lastIntValue)>=0&&e<=1114111)return!0;t.switchU&&t.raise("Invalid unicode escape"),t.pos=n}return!1},mt.regexp_eatIdentityEscape=function(t){if(t.switchU)return!!this.regexp_eatSyntaxCharacter(t)||!!t.eat(47)&&(t.lastIntValue=47,!0);var e=t.current();return!(99===e||t.switchN&&107===e||(t.lastIntValue=e,t.advance(),0))},mt.regexp_eatDecimalEscape=function(t){t.lastIntValue=0;var e=t.current();if(e>=49&&e<=57){do{t.lastIntValue=10*t.lastIntValue+(e-48),t.advance()}while((e=t.current())>=48&&e<=57);return!0}return!1},mt.regexp_eatCharacterClassEscape=function(t){var e=t.current();if(function(t){return 100===t||68===t||115===t||83===t||119===t||87===t}(e))return t.lastIntValue=-1,t.advance(),!0;if(t.switchU&&this.options.ecmaVersion>=9&&(80===e||112===e)){if(t.lastIntValue=-1,t.advance(),t.eat(123)&&this.regexp_eatUnicodePropertyValueExpression(t)&&t.eat(125))return!0;t.raise("Invalid property name")}return!1},mt.regexp_eatUnicodePropertyValueExpression=function(t){var e=t.pos;if(this.regexp_eatUnicodePropertyName(t)&&t.eat(61)){var n=t.lastStringValue;if(this.regexp_eatUnicodePropertyValue(t))return this.regexp_validateUnicodePropertyNameAndValue(t,n,t.lastStringValue),!0}return t.pos=e,!!this.regexp_eatLoneUnicodePropertyNameOrValue(t)&&(this.regexp_validateUnicodePropertyNameOrValue(t,t.lastStringValue),!0)},mt.regexp_validateUnicodePropertyNameAndValue=function(t,e,n){M(t.unicodeProperties.nonBinary,e)||t.raise("Invalid property name"),t.unicodeProperties.nonBinary[e].test(n)||t.raise("Invalid property value")},mt.regexp_validateUnicodePropertyNameOrValue=function(t,e){t.unicodeProperties.binary.test(e)||t.raise("Invalid property name")},mt.regexp_eatUnicodePropertyName=function(t){var e=0;for(t.lastStringValue="";wt(e=t.current());)t.lastStringValue+=bt(e),t.advance();return""!==t.lastStringValue},mt.regexp_eatUnicodePropertyValue=function(t){var e=0;for(t.lastStringValue="";Ct(e=t.current());)t.lastStringValue+=bt(e),t.advance();return""!==t.lastStringValue},mt.regexp_eatLoneUnicodePropertyNameOrValue=function(t){return this.regexp_eatUnicodePropertyValue(t)},mt.regexp_eatCharacterClass=function(t){if(t.eat(91)){if(t.eat(94),this.regexp_classRanges(t),t.eat(93))return!0;t.raise("Unterminated character class")}return!1},mt.regexp_classRanges=function(t){for(;this.regexp_eatClassAtom(t);){var e=t.lastIntValue;if(t.eat(45)&&this.regexp_eatClassAtom(t)){var n=t.lastIntValue;!t.switchU||-1!==e&&-1!==n||t.raise("Invalid character class"),-1!==e&&-1!==n&&e>n&&t.raise("Range out of order in character class")}}},mt.regexp_eatClassAtom=function(t){var e=t.pos;if(t.eat(92)){if(this.regexp_eatClassEscape(t))return!0;if(t.switchU){var n=t.current();(99===n||It(n))&&t.raise("Invalid class escape"),t.raise("Invalid escape")}t.pos=e}var i=t.current();return 93!==i&&(t.lastIntValue=i,t.advance(),!0)},mt.regexp_eatClassEscape=function(t){var e=t.pos;if(t.eat(98))return t.lastIntValue=8,!0;if(t.switchU&&t.eat(45))return t.lastIntValue=45,!0;if(!t.switchU&&t.eat(99)){if(this.regexp_eatClassControlLetter(t))return!0;t.pos=e}return this.regexp_eatCharacterClassEscape(t)||this.regexp_eatCharacterEscape(t)},mt.regexp_eatClassControlLetter=function(t){var e=t.current();return!(!St(e)&&95!==e||(t.lastIntValue=e%32,t.advance(),0))},mt.regexp_eatHexEscapeSequence=function(t){var e=t.pos;if(t.eat(120)){if(this.regexp_eatFixedHexDigits(t,2))return!0;t.switchU&&t.raise("Invalid escape"),t.pos=e}return!1},mt.regexp_eatDecimalDigits=function(t){var e=t.pos,n=0;for(t.lastIntValue=0;St(n=t.current());)t.lastIntValue=10*t.lastIntValue+(n-48),t.advance();return t.pos!==e},mt.regexp_eatHexDigits=function(t){var e=t.pos,n=0;for(t.lastIntValue=0;kt(n=t.current());)t.lastIntValue=16*t.lastIntValue+At(n),t.advance();return t.pos!==e},mt.regexp_eatLegacyOctalEscapeSequence=function(t){if(this.regexp_eatOctalDigit(t)){var e=t.lastIntValue;if(this.regexp_eatOctalDigit(t)){var n=t.lastIntValue;t.lastIntValue=e<=3&&this.regexp_eatOctalDigit(t)?64*e+8*n+t.lastIntValue:8*e+n}else t.lastIntValue=e;return!0}return!1},mt.regexp_eatOctalDigit=function(t){var e=t.current();return It(e)?(t.lastIntValue=e-48,t.advance(),!0):(t.lastIntValue=0,!1)},mt.regexp_eatFixedHexDigits=function(t,e){var n=t.pos;t.lastIntValue=0;for(var i=0;i<e;++i){var r=t.current();if(!kt(r))return t.pos=n,!1;t.lastIntValue=16*t.lastIntValue+At(r),t.advance()}return!0};var Pt=function(t){this.type=t.type,this.value=t.value,this.start=t.start,this.end=t.end,t.options.locations&&(this.loc=new B(t,t.startLoc,t.endLoc)),t.options.ranges&&(this.range=[t.start,t.end])},Tt=q.prototype;function Et(t){return t<=65535?String.fromCharCode(t):(t-=65536,String.fromCharCode(55296+(t>>10),56320+(1023&t)))}Tt.next=function(){this.options.onToken&&this.options.onToken(new Pt(this)),this.lastTokEnd=this.end,this.lastTokStart=this.start,this.lastTokEndLoc=this.endLoc,this.lastTokStartLoc=this.startLoc,this.nextToken()},Tt.getToken=function(){return this.next(),new Pt(this)},"undefined"!=typeof Symbol&&(Tt[Symbol.iterator]=function(){var t=this;return{next:function(){var e=t.getToken();return{done:e.type===w.eof,value:e}}}}),Tt.curContext=function(){return this.context[this.context.length-1]},Tt.nextToken=function(){var t=this.curContext();return t&&t.preserveSpace||this.skipSpace(),this.start=this.pos,this.options.locations&&(this.startLoc=this.curPosition()),this.pos>=this.input.length?this.finishToken(w.eof):t.override?t.override(this):void this.readToken(this.fullCharCodeAtPos())},Tt.readToken=function(t){return f(t,this.options.ecmaVersion>=6)||92===t?this.readWord():this.getTokenFromCode(t)},Tt.fullCharCodeAtPos=function(){var t=this.input.charCodeAt(this.pos);return t<=55295||t>=57344?t:(t<<10)+this.input.charCodeAt(this.pos+1)-56613888},Tt.skipBlockComment=function(){var t,e=this.options.onComment&&this.curPosition(),n=this.pos,i=this.input.indexOf("*/",this.pos+=2);if(-1===i&&this.raise(this.pos-2,"Unterminated comment"),this.pos=i+2,this.options.locations)for(S.lastIndex=n;(t=S.exec(this.input))&&t.index<this.pos;)++this.curLine,this.lineStart=t.index+t[0].length;this.options.onComment&&this.options.onComment(!0,this.input.slice(n+2,i),n,this.pos,e,this.curPosition())},Tt.skipLineComment=function(t){for(var e=this.pos,n=this.options.onComment&&this.curPosition(),i=this.input.charCodeAt(this.pos+=t);this.pos<this.input.length&&!k(i);)i=this.input.charCodeAt(++this.pos);this.options.onComment&&this.options.onComment(!1,this.input.slice(e+t,this.pos),e,this.pos,n,this.curPosition())},Tt.skipSpace=function(){t:for(;this.pos<this.input.length;){var t=this.input.charCodeAt(this.pos);switch(t){case 32:case 160:++this.pos;break;case 13:10===this.input.charCodeAt(this.pos+1)&&++this.pos;case 10:case 8232:case 8233:++this.pos,this.options.locations&&(++this.curLine,this.lineStart=this.pos);break;case 47:switch(this.input.charCodeAt(this.pos+1)){case 42:this.skipBlockComment();break;case 47:this.skipLineComment(2);break;default:break t}break;default:if(!(t>8&&t<14||t>=5760&&A.test(String.fromCharCode(t))))break t;++this.pos}}},Tt.finishToken=function(t,e){this.end=this.pos,this.options.locations&&(this.endLoc=this.curPosition());var n=this.type;this.type=t,this.value=e,this.updateContext(n)},Tt.readToken_dot=function(){var t=this.input.charCodeAt(this.pos+1);if(t>=48&&t<=57)return this.readNumber(!0);var e=this.input.charCodeAt(this.pos+2);return this.options.ecmaVersion>=6&&46===t&&46===e?(this.pos+=3,this.finishToken(w.ellipsis)):(++this.pos,this.finishToken(w.dot))},Tt.readToken_slash=function(){var t=this.input.charCodeAt(this.pos+1);return this.exprAllowed?(++this.pos,this.readRegexp()):61===t?this.finishOp(w.assign,2):this.finishOp(w.slash,1)},Tt.readToken_mult_modulo_exp=function(t){var e=this.input.charCodeAt(this.pos+1),n=1,i=42===t?w.star:w.modulo;return this.options.ecmaVersion>=7&&42===t&&42===e&&(++n,i=w.starstar,e=this.input.charCodeAt(this.pos+2)),61===e?this.finishOp(w.assign,n+1):this.finishOp(i,n)},Tt.readToken_pipe_amp=function(t){var e=this.input.charCodeAt(this.pos+1);return e===t?this.finishOp(124===t?w.logicalOR:w.logicalAND,2):61===e?this.finishOp(w.assign,2):this.finishOp(124===t?w.bitwiseOR:w.bitwiseAND,1)},Tt.readToken_caret=function(){return 61===this.input.charCodeAt(this.pos+1)?this.finishOp(w.assign,2):this.finishOp(w.bitwiseXOR,1)},Tt.readToken_plus_min=function(t){var e=this.input.charCodeAt(this.pos+1);return e===t?45!==e||this.inModule||62!==this.input.charCodeAt(this.pos+2)||0!==this.lastTokEnd&&!C.test(this.input.slice(this.lastTokEnd,this.pos))?this.finishOp(w.incDec,2):(this.skipLineComment(3),this.skipSpace(),this.nextToken()):61===e?this.finishOp(w.assign,2):this.finishOp(w.plusMin,1)},Tt.readToken_lt_gt=function(t){var e=this.input.charCodeAt(this.pos+1),n=1;return e===t?(n=62===t&&62===this.input.charCodeAt(this.pos+2)?3:2,61===this.input.charCodeAt(this.pos+n)?this.finishOp(w.assign,n+1):this.finishOp(w.bitShift,n)):33!==e||60!==t||this.inModule||45!==this.input.charCodeAt(this.pos+2)||45!==this.input.charCodeAt(this.pos+3)?(61===e&&(n=2),this.finishOp(w.relational,n)):(this.skipLineComment(4),this.skipSpace(),this.nextToken())},Tt.readToken_eq_excl=function(t){var e=this.input.charCodeAt(this.pos+1);return 61===e?this.finishOp(w.equality,61===this.input.charCodeAt(this.pos+2)?3:2):61===t&&62===e&&this.options.ecmaVersion>=6?(this.pos+=2,this.finishToken(w.arrow)):this.finishOp(61===t?w.eq:w.prefix,1)},Tt.getTokenFromCode=function(t){switch(t){case 46:return this.readToken_dot();case 40:return++this.pos,this.finishToken(w.parenL);case 41:return++this.pos,this.finishToken(w.parenR);case 59:return++this.pos,this.finishToken(w.semi);case 44:return++this.pos,this.finishToken(w.comma);case 91:return++this.pos,this.finishToken(w.bracketL);case 93:return++this.pos,this.finishToken(w.bracketR);case 123:return++this.pos,this.finishToken(w.braceL);case 125:return++this.pos,this.finishToken(w.braceR);case 58:return++this.pos,this.finishToken(w.colon);case 63:return++this.pos,this.finishToken(w.question);case 96:if(this.options.ecmaVersion<6)break;return++this.pos,this.finishToken(w.backQuote);case 48:var e=this.input.charCodeAt(this.pos+1);if(120===e||88===e)return this.readRadixNumber(16);if(this.options.ecmaVersion>=6){if(111===e||79===e)return this.readRadixNumber(8);if(98===e||66===e)return this.readRadixNumber(2)}case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:return this.readNumber(!1);case 34:case 39:return this.readString(t);case 47:return this.readToken_slash();case 37:case 42:return this.readToken_mult_modulo_exp(t);case 124:case 38:return this.readToken_pipe_amp(t);case 94:return this.readToken_caret();case 43:case 45:return this.readToken_plus_min(t);case 60:case 62:return this.readToken_lt_gt(t);case 61:case 33:return this.readToken_eq_excl(t);case 126:return this.finishOp(w.prefix,1)}this.raise(this.pos,"Unexpected character '"+Et(t)+"'")},Tt.finishOp=function(t,e){var n=this.input.slice(this.pos,this.pos+e);return this.pos+=e,this.finishToken(t,n)},Tt.readRegexp=function(){for(var t,e,n=this.pos;;){this.pos>=this.input.length&&this.raise(n,"Unterminated regular expression");var i=this.input.charAt(this.pos);if(C.test(i)&&this.raise(n,"Unterminated regular expression"),t)t=!1;else{if("["===i)e=!0;else if("]"===i&&e)e=!1;else if("/"===i&&!e)break;t="\\"===i}++this.pos}var r=this.input.slice(n,this.pos);++this.pos;var s=this.pos,a=this.readWord1();this.containsEsc&&this.unexpected(s);var l=this.regexpState||(this.regexpState=new vt(this));l.reset(n,r,a),this.validateRegExpFlags(l),this.validateRegExpPattern(l);var o=null;try{o=new RegExp(r,a)}catch(u){}return this.finishToken(w.regexp,{pattern:r,flags:a,value:o})},Tt.readInt=function(t,e){for(var n=this.pos,i=0,r=0,s=null==e?1/0:e;r<s;++r){var a,l=this.input.charCodeAt(this.pos);if((a=l>=97?l-97+10:l>=65?l-65+10:l>=48&&l<=57?l-48:1/0)>=t)break;++this.pos,i=i*t+a}return this.pos===n||null!=e&&this.pos-n!==e?null:i},Tt.readRadixNumber=function(t){var e=this.pos;this.pos+=2;var n=this.readInt(t);return null==n&&this.raise(this.start+2,"Expected number in radix "+t),this.options.ecmaVersion>=11&&110===this.input.charCodeAt(this.pos)?(n="undefined"!=typeof BigInt?BigInt(this.input.slice(e,this.pos)):null,++this.pos):f(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number"),this.finishToken(w.num,n)},Tt.readNumber=function(t){var e=this.pos;t||null!==this.readInt(10)||this.raise(e,"Invalid number");var n=this.pos-e>=2&&48===this.input.charCodeAt(e);n&&this.strict&&this.raise(e,"Invalid number"),n&&/[89]/.test(this.input.slice(e,this.pos))&&(n=!1);var i=this.input.charCodeAt(this.pos);if(!n&&!t&&this.options.ecmaVersion>=11&&110===i){var r=this.input.slice(e,this.pos),s="undefined"!=typeof BigInt?BigInt(r):null;return++this.pos,f(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number"),this.finishToken(w.num,s)}46!==i||n||(++this.pos,this.readInt(10),i=this.input.charCodeAt(this.pos)),69!==i&&101!==i||n||(43!==(i=this.input.charCodeAt(++this.pos))&&45!==i||++this.pos,null===this.readInt(10)&&this.raise(e,"Invalid number")),f(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number");var a=this.input.slice(e,this.pos),l=n?parseInt(a,8):parseFloat(a);return this.finishToken(w.num,l)},Tt.readCodePoint=function(){var t;if(123===this.input.charCodeAt(this.pos)){this.options.ecmaVersion<6&&this.unexpected();var e=++this.pos;t=this.readHexChar(this.input.indexOf("}",this.pos)-this.pos),++this.pos,t>1114111&&this.invalidStringToken(e,"Code point out of bounds")}else t=this.readHexChar(4);return t},Tt.readString=function(t){for(var e="",n=++this.pos;;){this.pos>=this.input.length&&this.raise(this.start,"Unterminated string constant");var i=this.input.charCodeAt(this.pos);if(i===t)break;92===i?(e+=this.input.slice(n,this.pos),e+=this.readEscapedChar(!1),n=this.pos):(k(i,this.options.ecmaVersion>=10)&&this.raise(this.start,"Unterminated string constant"),++this.pos)}return e+=this.input.slice(n,this.pos++),this.finishToken(w.string,e)};var Mt={};Tt.tryReadTemplateToken=function(){this.inTemplateElement=!0;try{this.readTmplToken()}catch(t){if(t!==Mt)throw t;this.readInvalidTemplateToken()}this.inTemplateElement=!1},Tt.invalidStringToken=function(t,e){if(this.inTemplateElement&&this.options.ecmaVersion>=9)throw Mt;this.raise(t,e)},Tt.readTmplToken=function(){for(var t="",e=this.pos;;){this.pos>=this.input.length&&this.raise(this.start,"Unterminated template");var n=this.input.charCodeAt(this.pos);if(96===n||36===n&&123===this.input.charCodeAt(this.pos+1))return this.pos!==this.start||this.type!==w.template&&this.type!==w.invalidTemplate?(t+=this.input.slice(e,this.pos),this.finishToken(w.template,t)):36===n?(this.pos+=2,this.finishToken(w.dollarBraceL)):(++this.pos,this.finishToken(w.backQuote));if(92===n)t+=this.input.slice(e,this.pos),t+=this.readEscapedChar(!0),e=this.pos;else if(k(n)){switch(t+=this.input.slice(e,this.pos),++this.pos,n){case 13:10===this.input.charCodeAt(this.pos)&&++this.pos;case 10:t+="\n";break;default:t+=String.fromCharCode(n)}this.options.locations&&(++this.curLine,this.lineStart=this.pos),e=this.pos}else++this.pos}},Tt.readInvalidTemplateToken=function(){for(;this.pos<this.input.length;this.pos++)switch(this.input[this.pos]){case"\\":++this.pos;break;case"$":if("{"!==this.input[this.pos+1])break;case"`":return this.finishToken(w.invalidTemplate,this.input.slice(this.start,this.pos))}this.raise(this.start,"Unterminated template")},Tt.readEscapedChar=function(t){var e=this.input.charCodeAt(++this.pos);switch(++this.pos,e){case 110:return"\n";case 114:return"\r";case 120:return String.fromCharCode(this.readHexChar(2));case 117:return Et(this.readCodePoint());case 116:return"\t";case 98:return"\b";case 118:return"\v";case 102:return"\f";case 13:10===this.input.charCodeAt(this.pos)&&++this.pos;case 10:return this.options.locations&&(this.lineStart=this.pos,++this.curLine),"";default:if(e>=48&&e<=55){var n=this.input.substr(this.pos-1,3).match(/^[0-7]+/)[0],i=parseInt(n,8);return i>255&&(n=n.slice(0,-1),i=parseInt(n,8)),this.pos+=n.length-1,e=this.input.charCodeAt(this.pos),"0"===n&&56!==e&&57!==e||!this.strict&&!t||this.invalidStringToken(this.pos-1-n.length,t?"Octal literal in template string":"Octal literal in strict mode"),String.fromCharCode(i)}return k(e)?"":String.fromCharCode(e)}},Tt.readHexChar=function(t){var e=this.pos,n=this.readInt(16,t);return null===n&&this.invalidStringToken(e,"Bad character escape sequence"),n},Tt.readWord1=function(){this.containsEsc=!1;for(var t="",e=!0,n=this.pos,i=this.options.ecmaVersion>=6;this.pos<this.input.length;){var r=this.fullCharCodeAtPos();if(g(r,i))this.pos+=r<=65535?1:2;else{if(92!==r)break;this.containsEsc=!0,t+=this.input.slice(n,this.pos);var s=this.pos;117!==this.input.charCodeAt(++this.pos)&&this.invalidStringToken(this.pos,"Expecting Unicode escape sequence \\uXXXX"),++this.pos;var a=this.readCodePoint();(e?f:g)(a,i)||this.invalidStringToken(s,"Invalid Unicode escape"),t+=Et(a),n=this.pos}e=!1}return t+this.input.slice(n,this.pos)},Tt.readWord=function(){var t=this.readWord1(),e=w.name;return this.keywords.test(t)&&(this.containsEsc&&this.raiseRecoverable(this.start,"Escape sequence in keyword "+t),e=y[t]),this.finishToken(e,t)};var Lt="6.3.0";function Ot(t,e){return q.parse(t,e)}function Nt(t,e,n){return q.parseExpressionAt(t,e,n)}function Bt(t,e){return q.tokenizer(t,e)}},zWTf:function(t,e,n){"use strict";n.r(e);var i=n("8Y7J");class r{}var s=n("pMnS"),a=n("3ZQ1"),l=n("vKlC"),o=n("IiLU");class u{constructor(){}ngOnInit(){this.scope=new o.PaperScope,this.project=new o.Project(this.canvasElement.nativeElement),this.project.activeLayer.removeChildren();var t=new o.Path;t.add(new o.Point(40,90)),t.add(new o.Point(90,40)),t.add(new o.Point(140,90)),t.closed=!0,t.strokeColor=new o.Color("#77B5FE"),this.scope.paper.view.draw(t)}}var h=i.pb({encapsulation:0,styles:[["h1[_ngcontent-%COMP%]{font-size:2.4rem;font-weight:500;display:inline-block;margin:8px 0}h1[_ngcontent-%COMP%], h2[_ngcontent-%COMP%], h3[_ngcontent-%COMP%], h4[_ngcontent-%COMP%], h5[_ngcontent-%COMP%], h6[_ngcontent-%COMP%]{color:#333}a[_ngcontent-%COMP%], input[_ngcontent-%COMP%], li[_ngcontent-%COMP%], ol[_ngcontent-%COMP%], p[_ngcontent-%COMP%], ul[_ngcontent-%COMP%]{font-size:1.4rem;line-height:2.4rem;letter-spacing:.3px;letter-spacing:.03rem;font-weight:400;color:#444}li[_ngcontent-%COMP%]   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"])),(t()(),i.rb(252,0,null,null,8,"li",[],null,null,null,null,null)),(t()(),i.rb(253,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" Perpendicular bisector : A line which bisects the given line segment at right angles is called the perpendicular bisector. "])),(t()(),i.rb(255,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" (i) The perpendicular bisectors of the sides of a triangle are concurrent at circumcentret "])),(t()(),i.rb(257,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" (ii) The circumcentre of a triangle is equidistant from its vertices. "])),(t()(),i.rb(259,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" SA = SB = SC. "])),(t()(),i.rb(261,0,null,null,8,"li",[],null,null,null,null,null)),(t()(),i.rb(262,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" Angle bisector : "])),(t()(),i.rb(264,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" A ray which bisects the given angle is called angle bisector. "])),(t()(),i.rb(266,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" (i) The angle bisector of the triangle are concurrent at Incentre I. "])),(t()(),i.rb(268,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" (ii) The Incentre of a triangle is equidistant from its sides. "])),(t()(),i.rb(270,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(271,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" In an equilateral triangle the Centroid, the orthocentre, the circumcentre and the incentre coincide. "])),(t()(),i.rb(273,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(274,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" In a right triangle the orthocentre is at the vertex of the right angle. "])),(t()(),i.rb(276,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(277,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" In a right triangle the circumcentre lies on the mid point of the hypotenuse. "])),(t()(),i.rb(279,0,null,null,8,"li",[],null,null,null,null,null)),(t()(),i.rb(280,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" Congruent figures: "])),(t()(),i.rb(282,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" Two figures are congruent if they have the same shape and size. "])),(t()(),i.rb(284,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" Two plane figures are congruent if each, when superposed on the other covers it exactly. "])),(t()(),i.rb(286,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" Two line segments are congruent, if they have the same length. "])),(t()(),i.rb(288,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(289,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" angles are congruent if they have the same measure. "])),(t()(),i.rb(291,0,null,null,10,"li",[],null,null,null,null,null)),(t()(),i.rb(292,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" For two triangles to be congruent. "])),(t()(),i.rb(294,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" (i) SSS Congruence Condition : Three sides of one triangle are equal to the three sides of the other triangle. "])),(t()(),i.rb(296,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" (ii)SAS Congruence Condition : Two sides and the included angle of the one are respectively equal to the two sides and the included angle of the other. "])),(t()(),i.rb(298,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" (iii) AAS Congruence Condition : Two angles and one side of one are equal to two angles and the corresponding side of the other. "])),(t()(),i.rb(300,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" (iv) RHS Congruence Condition : Two right triangles are congruent, if the hypotenuses are equal and one side of the one is equal to the corresponding side of the other. "])),(t()(),i.rb(302,0,null,null,4,"li",[],null,null,null,null,null)),(t()(),i.rb(303,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" A line through the mid point of a side of a triangle parallel to another side bisects the third side. "])),(t()(),i.rb(305,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" (ii) The line segment joining the mid points of two sides of a triangle c is parallel to the third side. "])),(t()(),i.rb(307,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(308,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" If a line parallel to one side of a triangle intersects the other two sides in distinct points then it cuts off from these sides proportional to these sides "])),(t()(),i.rb(310,0,null,null,1,"h1",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,["QUADRILATERALS"])),(t()(),i.rb(312,0,null,null,13,"ol",[],null,null,null,null,null)),(t()(),i.rb(313,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(314,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" A Four sided closed figure in a plane is called a Quadrilateral AC, BD are diagonals "])),(t()(),i.rb(316,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(317,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" In a quadrilateral there are four pairs of adjacent angles, two pairs of opposite angles. "])),(t()(),i.rb(319,0,null,null,6,"li",[],null,null,null,null,null)),(t()(),i.rb(320,0,null,null,5,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" The sum of the angles of a quadrialteral is "])),(t()(),i.rb(322,0,null,null,2,"app-math-jax",[],null,null,null,a.b,a.a)),i.qb(323,4308992,null,0,l.a,[],null,null),(t()(),i.Kb(-1,0,["360^0"])),(t()(),i.Kb(-1,null,[", or four right angles. "])),(t()(),i.rb(326,0,null,null,1,"h1",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,["Family of Quadrilaterals"])),(t()(),i.rb(328,0,null,null,1,"h1",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,["Properties of Quadrilateral:"])),(t()(),i.rb(330,0,null,null,49,"ol",[],null,null,null,null,null)),(t()(),i.rb(331,0,null,null,4,"li",[],null,null,null,null,null)),(t()(),i.rb(332,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" Trapezium "])),(t()(),i.rb(334,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" One pair of Opposite sides are parallel. "])),(t()(),i.rb(336,0,null,null,13,"li",[],null,null,null,null,null)),(t()(),i.rb(337,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" Parallelogram "])),(t()(),i.rb(339,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" 1. Both pairs of opposite sides are parallel "])),(t()(),i.rb(341,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" 2. Opposite angles are equal "])),(t()(),i.rb(343,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" 3. diagonals bisect each other "])),(t()(),i.rb(345,0,null,null,4,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" 4. sum of two adjacent angles is "])),(t()(),i.rb(347,0,null,null,2,"app-math-jax",[],null,null,null,a.b,a.a)),i.qb(348,4308992,null,0,l.a,[],null,null),(t()(),i.Kb(-1,0,["180^0"])),(t()(),i.rb(350,0,null,null,6,"li",[],null,null,null,null,null)),(t()(),i.rb(351,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" Rhombus "])),(t()(),i.rb(353,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" 1. Rhombus is a parallelogram in which all sides are equal "])),(t()(),i.rb(355,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" 2. The diagonals of a Rhombus bisect each other at right angles. "])),(t()(),i.rb(357,0,null,null,9,"li",[],null,null,null,null,null)),(t()(),i.rb(358,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" Rectangle "])),(t()(),i.rb(360,0,null,null,4,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" 1.Rectangle is a parallelogram in which all the angles are equal to "])),(t()(),i.rb(362,0,null,null,2,"app-math-jax",[],null,null,null,a.b,a.a)),i.qb(363,4308992,null,0,l.a,[],null,null),(t()(),i.Kb(-1,0,["90^0"])),(t()(),i.rb(365,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" 2.The diagonals of a rectangle are equal "])),(t()(),i.rb(367,0,null,null,12,"li",[],null,null,null,null,null)),(t()(),i.rb(368,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" Square "])),(t()(),i.rb(370,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" 1. A Square is a rectangle in which the adjacent sides are equal. "])),(t()(),i.rb(372,0,null,null,5,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" 2. A Square is a rhombus in which all the angles are equal to "])),(t()(),i.rb(374,0,null,null,2,"app-math-jax",[],null,null,null,a.b,a.a)),i.qb(375,4308992,null,0,l.a,[],null,null),(t()(),i.Kb(-1,0,["90^0"])),(t()(),i.Kb(-1,null,[". "])),(t()(),i.rb(378,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" 3. The diagonals are equal and bisect each other at right angles. "])),(t()(),i.rb(380,0,null,null,1,"h1",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,["CIRCLES"])),(t()(),i.rb(382,0,null,null,120,"ol",[],null,null,null,null,null)),(t()(),i.rb(383,0,null,null,4,"li",[],null,null,null,null,null)),(t()(),i.rb(384,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" Circle is a Locus of points equidistant from a fixed point. "])),(t()(),i.rb(386,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" AB = Diameter ; OC = Radius ; XY = Chord "])),(t()(),i.rb(388,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(389,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" The fixed point O is called Centre. "])),(t()(),i.rb(391,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(392,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" The fixed distance from centre to the circle is called fadius. "])),(t()(),i.rb(394,0,null,null,5,"li",[],null,null,null,null,null)),(t()(),i.rb(395,0,null,null,4,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" Diameter = "])),(t()(),i.rb(397,0,null,null,2,"app-math-jax",[],null,null,null,a.b,a.a)),i.qb(398,4308992,null,0,l.a,[],null,null),(t()(),i.Kb(-1,0,["2 \\times radius"])),(t()(),i.rb(400,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(401,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" Diameter is the longest chord of a circle. "])),(t()(),i.rb(403,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(404,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" Arc is a part of the circumference. "])),(t()(),i.rb(406,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(407,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" ADC is called the minor arc "])),(t()(),i.rb(409,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(410,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" ASC is called the major arc "])),(t()(),i.rb(412,0,null,null,4,"li",[],null,null,null,null,null)),(t()(),i.rb(413,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" Circle is a Locus of points equidistant from a fixed point. "])),(t()(),i.rb(415,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" AB = Diameter ; OC = Radius ; XY = Chord "])),(t()(),i.rb(417,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(418,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" The fixed point O is called Centre. "])),(t()(),i.rb(420,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(421,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" The fixed distance from centre to the circle is called fadius. "])),(t()(),i.rb(423,0,null,null,5,"li",[],null,null,null,null,null)),(t()(),i.rb(424,0,null,null,4,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" Diameter = "])),(t()(),i.rb(426,0,null,null,2,"app-math-jax",[],null,null,null,a.b,a.a)),i.qb(427,4308992,null,0,l.a,[],null,null),(t()(),i.Kb(-1,0,["2 \\times\\;radius"])),(t()(),i.rb(429,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(430,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" Diameter is the longest chord of a circle. "])),(t()(),i.rb(432,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(433,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" Arc is a part of the circumference. "])),(t()(),i.rb(435,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(436,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" ADC is called the minor arc "])),(t()(),i.rb(438,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(439,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" ASC is called the major arc "])),(t()(),i.rb(441,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(442,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" The Diameter divides the circle into two equal parts each part is called a Semi-circle. "])),(t()(),i.rb(444,0,null,null,5,"li",[],null,null,null,null,null)),(t()(),i.rb(445,0,null,null,4,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" Angle in a semicircle is "])),(t()(),i.rb(447,0,null,null,2,"app-math-jax",[],null,null,null,a.b,a.a)),i.qb(448,4308992,null,0,l.a,[],null,null),(t()(),i.Kb(-1,0,["90^0\\;ADB=90^0"])),(t()(),i.rb(450,0,null,null,5,"li",[],null,null,null,null,null)),(t()(),i.rb(451,0,null,null,4,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" Angle in the major arc of a circle is acute. "])),(t()(),i.rb(453,0,null,null,2,"app-math-jax",[],null,null,null,a.b,a.a)),i.qb(454,4308992,null,0,l.a,[],null,null),(t()(),i.Kb(-1,0,["ACB < 90^0"])),(t()(),i.rb(456,0,null,null,5,"li",[],null,null,null,null,null)),(t()(),i.rb(457,0,null,null,4,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" Angle in the minor arc of a circle is obtuse."])),(t()(),i.rb(459,0,null,null,2,"app-math-jax",[],null,null,null,a.b,a.a)),i.qb(460,4308992,null,0,l.a,[],null,null),(t()(),i.Kb(-1,0,["ACB > 90^0"])),(t()(),i.rb(462,0,null,null,4,"li",[],null,null,null,null,null)),(t()(),i.rb(463,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" Chords of a Circle and the properties : "])),(t()(),i.rb(465,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" In a circle the perpendicular from the centre to a chord bisects the chord. (Conversely) -Lr bisector of a chord of a circle passes through the centre. "])),(t()(),i.rb(467,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(468,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" In a circle the line joining the centre and the mid point of a chord is perpendicular to the chord "])),(t()(),i.rb(470,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(471,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" An angle with its vertex at the centre of the cirlce is called a central angle of the cirlce. "])),(t()(),i.rb(473,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(474,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" In a circle equal chords subtends equal angles at the centre. ZAOB = ZCOD "])),(t()(),i.rb(476,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(477,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" Chords of a circle equidistant from the centre are equal. "])),(t()(),i.rb(479,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(480,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" If two central angles are equal then the intercepted arcs are also equal. ZAOB = ZCOD 600 then AB is congruent to CD >600 "])),(t()(),i.rb(482,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(483,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" In a circle with centre O, the degree measure of an arc is the measure of central angle subtended by the arc. = 60 0 , CD = 60 0 "])),(t()(),i.rb(485,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(486,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" Angle at the centre of the whole circle is 3600. "])),(t()(),i.rb(488,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(489,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" In a circle the angle at circumference is half the angle at the centre. "])),(t()(),i.rb(491,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(492,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" Angles inscribed in the same arc of a circle are equal. ZCED = ZCFD "])),(t()(),i.rb(494,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(495,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" A quadrilateral inscribed in a circle is called cyclic quadrilateral. (or) A quadrilateral is cyclic if its vertices lie on a circle. "])),(t()(),i.rb(497,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(498,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" In a cyclic quadrilateral, the sum of each pair of opposite angles is 1800 . ZA + ZC = 180 0 ZB + 180 0 "])),(t()(),i.rb(500,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(501,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" An exterior angle in a cyclic quadrilateral is equal to interior opposite angle. "])),(t()(),i.rb(503,0,null,null,1,"h1",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,["Tangents to a circle : "])),(t()(),i.rb(505,0,null,null,32,"ol",[],null,null,null,null,null)),(t()(),i.rb(506,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(507,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" A Secant line of a circle is a line that intersects the circle in any two points. "])),(t()(),i.rb(509,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(510,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" A tangent line to a circle is a line that touches the circle in exactly at one point. "])),(t()(),i.rb(512,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(513,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" The tangent at a point and the radius through the point of contact are perpendicular each other. "])),(t()(),i.rb(515,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(516,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" The common point to the circle and its tangent is called the point of contact. "])),(t()(),i.rb(518,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(519,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" Through a given point on a circle only one tangent can be drawn. "])),(t()(),i.rb(521,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(522,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" Through a given point in the interior of the circle no tangent can be drawn. "])),(t()(),i.rb(524,0,null,null,4,"li",[],null,null,null,null,null)),(t()(),i.rb(525,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" Through a given point outside the circle two tangents can be drawn. "])),(t()(),i.rb(527,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" A, B are points of contact. "])),(t()(),i.rb(529,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(530,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" Length of the tangent from a point P outside the circle is the length of the line segment joining the given point and the point of contact. "])),(t()(),i.rb(532,0,null,null,2,"li",[],null,null,null,null,null)),(t()(),i.rb(533,0,null,null,1,"p",[],null,null,null,null,null)),(t()(),i.Kb(-1,null,[" Lengths of the tangents to the circle from an external point are equal. 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