'\n + (escaped ? code : escape(code, true))\n + ''\n + (escaped ? code : escape(code, true))\n + '\\n' + quote + '\\n';\n };\n\n html(html) {\n return html;\n };\n\n heading(text, level, raw, slugger) {\n if (this.options.headerIds) {\n return '
' + text + '
\\n';\n };\n\n table(header, body) {\n if (body) body = '' + body + '';\n\n return '' + text + '';\n };\n\n br() {\n return this.options.xhtml ? 'An error occurred:
'\n + escape(e.message + '', true)\n + '';\n }\n throw e;\n }\n}\n\n/**\n * Options\n */\n\nmarked.options =\nmarked.setOptions = function(opt) {\n merge(marked.defaults, opt);\n changeDefaults(marked.defaults);\n return marked;\n};\n\nmarked.getDefaults = getDefaults;\n\nmarked.defaults = defaults;\n\n/**\n * Expose\n */\n\nmarked.Parser = Parser;\nmarked.parser = Parser.parse;\n\nmarked.Renderer = Renderer;\nmarked.TextRenderer = TextRenderer;\n\nmarked.Lexer = Lexer;\nmarked.lexer = Lexer.lex;\n\nmarked.InlineLexer = InlineLexer;\nmarked.inlineLexer = InlineLexer.output;\n\nmarked.Slugger = Slugger;\n\nmarked.parse = marked;\n\nmodule.exports = marked;\n","const { defaults } = require('./defaults.js');\nconst { block } = require('./rules.js');\nconst {\n rtrim,\n splitCells,\n escape\n} = require('./helpers.js');\n\n/**\n * Block Lexer\n */\nmodule.exports = class Lexer {\n constructor(options) {\n this.tokens = [];\n this.tokens.links = Object.create(null);\n this.options = options || defaults;\n this.rules = block.normal;\n\n if (this.options.pedantic) {\n this.rules = block.pedantic;\n } else if (this.options.gfm) {\n this.rules = block.gfm;\n }\n }\n\n /**\n * Expose Block Rules\n */\n static get rules() {\n return block;\n }\n\n /**\n * Static Lex Method\n */\n static lex(src, options) {\n const lexer = new Lexer(options);\n return lexer.lex(src);\n };\n\n /**\n * Preprocessing\n */\n lex(src) {\n src = src\n .replace(/\\r\\n|\\r/g, '\\n')\n .replace(/\\t/g, ' ');\n\n return this.token(src, true);\n };\n\n /**\n * Lexing\n */\n token(src, top) {\n src = src.replace(/^ +$/gm, '');\n let next,\n loose,\n cap,\n bull,\n b,\n item,\n listStart,\n listItems,\n t,\n space,\n i,\n tag,\n l,\n isordered,\n istask,\n ischecked;\n\n while (src) {\n // newline\n if (cap = this.rules.newline.exec(src)) {\n src = src.substring(cap[0].length);\n if (cap[0].length > 1) {\n this.tokens.push({\n type: 'space'\n });\n }\n }\n\n // code\n if (cap = this.rules.code.exec(src)) {\n const lastToken = this.tokens[this.tokens.length - 1];\n src = src.substring(cap[0].length);\n // An indented code block cannot interrupt a paragraph.\n if (lastToken && lastToken.type === 'paragraph') {\n lastToken.text += '\\n' + cap[0].trimRight();\n } else {\n cap = cap[0].replace(/^ {4}/gm, '');\n this.tokens.push({\n type: 'code',\n codeBlockStyle: 'indented',\n text: !this.options.pedantic\n ? rtrim(cap, '\\n')\n : cap\n });\n }\n continue;\n }\n\n // fences\n if (cap = this.rules.fences.exec(src)) {\n src = src.substring(cap[0].length);\n this.tokens.push({\n type: 'code',\n lang: cap[2] ? cap[2].trim() : cap[2],\n text: cap[3] || ''\n });\n continue;\n }\n\n // heading\n if (cap = this.rules.heading.exec(src)) {\n src = src.substring(cap[0].length);\n this.tokens.push({\n type: 'heading',\n depth: cap[1].length,\n text: cap[2]\n });\n continue;\n }\n\n // table no leading pipe (gfm)\n if (cap = this.rules.nptable.exec(src)) {\n item = {\n type: 'table',\n header: splitCells(cap[1].replace(/^ *| *\\| *$/g, '')),\n align: cap[2].replace(/^ *|\\| *$/g, '').split(/ *\\| */),\n cells: cap[3] ? cap[3].replace(/\\n$/, '').split('\\n') : []\n };\n\n if (item.header.length === item.align.length) {\n src = src.substring(cap[0].length);\n\n for (i = 0; i < item.align.length; i++) {\n if (/^ *-+: *$/.test(item.align[i])) {\n item.align[i] = 'right';\n } else if (/^ *:-+: *$/.test(item.align[i])) {\n item.align[i] = 'center';\n } else if (/^ *:-+ *$/.test(item.align[i])) {\n item.align[i] = 'left';\n } else {\n item.align[i] = null;\n }\n }\n\n for (i = 0; i < item.cells.length; i++) {\n item.cells[i] = splitCells(item.cells[i], item.header.length);\n }\n\n this.tokens.push(item);\n\n continue;\n }\n }\n\n // hr\n if (cap = this.rules.hr.exec(src)) {\n src = src.substring(cap[0].length);\n this.tokens.push({\n type: 'hr'\n });\n continue;\n }\n\n // blockquote\n if (cap = this.rules.blockquote.exec(src)) {\n src = src.substring(cap[0].length);\n\n this.tokens.push({\n type: 'blockquote_start'\n });\n\n cap = cap[0].replace(/^ *> ?/gm, '');\n\n // Pass `top` to keep the current\n // \"toplevel\" state. This is exactly\n // how markdown.pl works.\n this.token(cap, top);\n\n this.tokens.push({\n type: 'blockquote_end'\n });\n\n continue;\n }\n\n // list\n if (cap = this.rules.list.exec(src)) {\n src = src.substring(cap[0].length);\n bull = cap[2];\n isordered = bull.length > 1;\n\n listStart = {\n type: 'list_start',\n ordered: isordered,\n start: isordered ? +bull : '',\n loose: false\n };\n\n this.tokens.push(listStart);\n\n // Get each top-level item.\n cap = cap[0].match(this.rules.item);\n\n listItems = [];\n next = false;\n l = cap.length;\n i = 0;\n\n for (; i < l; i++) {\n item = cap[i];\n\n // Remove the list item's bullet\n // so it is seen as the next token.\n space = item.length;\n item = item.replace(/^ *([*+-]|\\d+\\.) */, '');\n\n // Outdent whatever the\n // list item contains. Hacky.\n if (~item.indexOf('\\n ')) {\n space -= item.length;\n item = !this.options.pedantic\n ? item.replace(new RegExp('^ {1,' + space + '}', 'gm'), '')\n : item.replace(/^ {1,4}/gm, '');\n }\n\n // Determine whether the next list item belongs here.\n // Backpedal if it does not belong in this list.\n if (i !== l - 1) {\n b = block.bullet.exec(cap[i + 1])[0];\n if (bull.length > 1 ? b.length === 1\n : (b.length > 1 || (this.options.smartLists && b !== bull))) {\n src = cap.slice(i + 1).join('\\n') + src;\n i = l - 1;\n }\n }\n\n // Determine whether item is loose or not.\n // Use: /(^|\\n)(?! )[^\\n]+\\n\\n(?!\\s*$)/\n // for discount behavior.\n loose = next || /\\n\\n(?!\\s*$)/.test(item);\n if (i !== l - 1) {\n next = item.charAt(item.length - 1) === '\\n';\n if (!loose) loose = next;\n }\n\n if (loose) {\n listStart.loose = true;\n }\n\n // Check for task list items\n istask = /^\\[[ xX]\\] /.test(item);\n ischecked = undefined;\n if (istask) {\n ischecked = item[1] !== ' ';\n item = item.replace(/^\\[[ xX]\\] +/, '');\n }\n\n t = {\n type: 'list_item_start',\n task: istask,\n checked: ischecked,\n loose: loose\n };\n\n listItems.push(t);\n this.tokens.push(t);\n\n // Recurse.\n this.token(item, false);\n\n this.tokens.push({\n type: 'list_item_end'\n });\n }\n\n if (listStart.loose) {\n l = listItems.length;\n i = 0;\n for (; i < l; i++) {\n listItems[i].loose = true;\n }\n }\n\n this.tokens.push({\n type: 'list_end'\n });\n\n continue;\n }\n\n // html\n if (cap = this.rules.html.exec(src)) {\n src = src.substring(cap[0].length);\n this.tokens.push({\n type: this.options.sanitize\n ? 'paragraph'\n : 'html',\n pre: !this.options.sanitizer\n && (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'),\n text: this.options.sanitize ? (this.options.sanitizer ? this.options.sanitizer(cap[0]) : escape(cap[0])) : cap[0]\n });\n continue;\n }\n\n // def\n if (top && (cap = this.rules.def.exec(src))) {\n src = src.substring(cap[0].length);\n if (cap[3]) cap[3] = cap[3].substring(1, cap[3].length - 1);\n tag = cap[1].toLowerCase().replace(/\\s+/g, ' ');\n if (!this.tokens.links[tag]) {\n this.tokens.links[tag] = {\n href: cap[2],\n title: cap[3]\n };\n }\n continue;\n }\n\n // table (gfm)\n if (cap = this.rules.table.exec(src)) {\n item = {\n type: 'table',\n header: splitCells(cap[1].replace(/^ *| *\\| *$/g, '')),\n align: cap[2].replace(/^ *|\\| *$/g, '').split(/ *\\| */),\n cells: cap[3] ? cap[3].replace(/\\n$/, '').split('\\n') : []\n };\n\n if (item.header.length === item.align.length) {\n src = src.substring(cap[0].length);\n\n for (i = 0; i < item.align.length; i++) {\n if (/^ *-+: *$/.test(item.align[i])) {\n item.align[i] = 'right';\n } else if (/^ *:-+: *$/.test(item.align[i])) {\n item.align[i] = 'center';\n } else if (/^ *:-+ *$/.test(item.align[i])) {\n item.align[i] = 'left';\n } else {\n item.align[i] = null;\n }\n }\n\n for (i = 0; i < item.cells.length; i++) {\n item.cells[i] = splitCells(\n item.cells[i].replace(/^ *\\| *| *\\| *$/g, ''),\n item.header.length);\n }\n\n this.tokens.push(item);\n\n continue;\n }\n }\n\n // lheading\n if (cap = this.rules.lheading.exec(src)) {\n src = src.substring(cap[0].length);\n this.tokens.push({\n type: 'heading',\n depth: cap[2].charAt(0) === '=' ? 1 : 2,\n text: cap[1]\n });\n continue;\n }\n\n // top-level paragraph\n if (top && (cap = this.rules.paragraph.exec(src))) {\n src = src.substring(cap[0].length);\n this.tokens.push({\n type: 'paragraph',\n text: cap[1].charAt(cap[1].length - 1) === '\\n'\n ? cap[1].slice(0, -1)\n : cap[1]\n });\n continue;\n }\n\n // text\n if (cap = this.rules.text.exec(src)) {\n // Top-level should never reach here.\n src = src.substring(cap[0].length);\n this.tokens.push({\n type: 'text',\n text: cap[0]\n });\n continue;\n }\n\n if (src) {\n throw new Error('Infinite loop on byte: ' + src.charCodeAt(0));\n }\n }\n\n return this.tokens;\n };\n};\n","const Renderer = require('./Renderer.js');\nconst Slugger = require('./Slugger.js');\nconst InlineLexer = require('./InlineLexer.js');\nconst TextRenderer = require('./TextRenderer.js');\nconst { defaults } = require('./defaults.js');\nconst {\n merge,\n unescape\n} = require('./helpers.js');\n\n/**\n * Parsing & Compiling\n */\nmodule.exports = class Parser {\n constructor(options) {\n this.tokens = [];\n this.token = null;\n this.options = options || defaults;\n this.options.renderer = this.options.renderer || new Renderer();\n this.renderer = this.options.renderer;\n this.renderer.options = this.options;\n this.slugger = new Slugger();\n }\n\n /**\n * Static Parse Method\n */\n static parse(tokens, options) {\n const parser = new Parser(options);\n return parser.parse(tokens);\n };\n\n /**\n * Parse Loop\n */\n parse(tokens) {\n this.inline = new InlineLexer(tokens.links, this.options);\n // use an InlineLexer with a TextRenderer to extract pure text\n this.inlineText = new InlineLexer(\n tokens.links,\n merge({}, this.options, { renderer: new TextRenderer() })\n );\n this.tokens = tokens.reverse();\n\n let out = '';\n while (this.next()) {\n out += this.tok();\n }\n\n return out;\n };\n\n /**\n * Next Token\n */\n next() {\n this.token = this.tokens.pop();\n return this.token;\n };\n\n /**\n * Preview Next Token\n */\n peek() {\n return this.tokens[this.tokens.length - 1] || 0;\n };\n\n /**\n * Parse Text Tokens\n */\n parseText() {\n let body = this.token.text;\n\n while (this.peek().type === 'text') {\n body += '\\n' + this.next().text;\n }\n\n return this.inline.output(body);\n };\n\n /**\n * Parse Current Token\n */\n tok() {\n let body = '';\n switch (this.token.type) {\n case 'space': {\n return '';\n }\n case 'hr': {\n return this.renderer.hr();\n }\n case 'heading': {\n return this.renderer.heading(\n this.inline.output(this.token.text),\n this.token.depth,\n unescape(this.inlineText.output(this.token.text)),\n this.slugger);\n }\n case 'code': {\n return this.renderer.code(this.token.text,\n this.token.lang,\n this.token.escaped);\n }\n case 'table': {\n let header = '',\n i,\n row,\n cell,\n j;\n\n // header\n cell = '';\n for (i = 0; i < this.token.header.length; i++) {\n cell += this.renderer.tablecell(\n this.inline.output(this.token.header[i]),\n { header: true, align: this.token.align[i] }\n );\n }\n header += this.renderer.tablerow(cell);\n\n for (i = 0; i < this.token.cells.length; i++) {\n row = this.token.cells[i];\n\n cell = '';\n for (j = 0; j < row.length; j++) {\n cell += this.renderer.tablecell(\n this.inline.output(row[j]),\n { header: false, align: this.token.align[j] }\n );\n }\n\n body += this.renderer.tablerow(cell);\n }\n return this.renderer.table(header, body);\n }\n case 'blockquote_start': {\n body = '';\n\n while (this.next().type !== 'blockquote_end') {\n body += this.tok();\n }\n\n return this.renderer.blockquote(body);\n }\n case 'list_start': {\n body = '';\n const ordered = this.token.ordered,\n start = this.token.start;\n\n while (this.next().type !== 'list_end') {\n body += this.tok();\n }\n\n return this.renderer.list(body, ordered, start);\n }\n case 'list_item_start': {\n body = '';\n const loose = this.token.loose;\n const checked = this.token.checked;\n const task = this.token.task;\n\n if (this.token.task) {\n if (loose) {\n if (this.peek().type === 'text') {\n const nextToken = this.peek();\n nextToken.text = this.renderer.checkbox(checked) + ' ' + nextToken.text;\n } else {\n this.tokens.push({\n type: 'text',\n text: this.renderer.checkbox(checked)\n });\n }\n } else {\n body += this.renderer.checkbox(checked);\n }\n }\n\n while (this.next().type !== 'list_item_end') {\n body += !loose && this.token.type === 'text'\n ? this.parseText()\n : this.tok();\n }\n return this.renderer.listitem(body, task, checked);\n }\n case 'html': {\n // TODO parse inline content if parameter markdown=1\n return this.renderer.html(this.token.text);\n }\n case 'paragraph': {\n return this.renderer.paragraph(this.inline.output(this.token.text));\n }\n case 'text': {\n return this.renderer.paragraph(this.parseText());\n }\n default: {\n const errMsg = 'Token with \"' + this.token.type + '\" type was not found.';\n if (this.options.silent) {\n console.log(errMsg);\n } else {\n throw new Error(errMsg);\n }\n }\n }\n };\n};\n","(function (global, factory) {\n\ttypeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :\n\ttypeof define === 'function' && define.amd ? define(factory) :\n\t(global.DOMPurify = factory());\n}(this, (function () { 'use strict';\n\nfunction _toConsumableArray$1(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }\n\nvar hasOwnProperty = Object.hasOwnProperty;\nvar setPrototypeOf = Object.setPrototypeOf;\nvar isFrozen = Object.isFrozen;\nvar objectKeys = Object.keys;\nvar freeze = Object.freeze;\nvar seal = Object.seal; // eslint-disable-line import/no-mutable-exports\n\nvar _ref = typeof Reflect !== 'undefined' && Reflect;\nvar apply = _ref.apply;\nvar construct = _ref.construct;\n\nif (!apply) {\n apply = function apply(fun, thisValue, args) {\n return fun.apply(thisValue, args);\n };\n}\n\nif (!freeze) {\n freeze = function freeze(x) {\n return x;\n };\n}\n\nif (!seal) {\n seal = function seal(x) {\n return x;\n };\n}\n\nif (!construct) {\n construct = function construct(Func, args) {\n return new (Function.prototype.bind.apply(Func, [null].concat(_toConsumableArray$1(args))))();\n };\n}\n\nvar arrayForEach = unapply(Array.prototype.forEach);\nvar arrayIndexOf = unapply(Array.prototype.indexOf);\nvar arrayJoin = unapply(Array.prototype.join);\nvar arrayPop = unapply(Array.prototype.pop);\nvar arrayPush = unapply(Array.prototype.push);\nvar arraySlice = unapply(Array.prototype.slice);\n\nvar stringToLowerCase = unapply(String.prototype.toLowerCase);\nvar stringMatch = unapply(String.prototype.match);\nvar stringReplace = unapply(String.prototype.replace);\nvar stringIndexOf = unapply(String.prototype.indexOf);\nvar stringTrim = unapply(String.prototype.trim);\n\nvar regExpTest = unapply(RegExp.prototype.test);\nvar regExpCreate = unconstruct(RegExp);\n\nvar typeErrorCreate = unconstruct(TypeError);\n\nfunction unapply(func) {\n return function (thisArg) {\n for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n args[_key - 1] = arguments[_key];\n }\n\n return apply(func, thisArg, args);\n };\n}\n\nfunction unconstruct(func) {\n return function () {\n for (var _len2 = arguments.length, args = Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {\n args[_key2] = arguments[_key2];\n }\n\n return construct(func, args);\n };\n}\n\n/* Add properties to a lookup table */\nfunction addToSet(set, array) {\n if (setPrototypeOf) {\n // Make 'in' and truthy checks like Boolean(set.constructor)\n // independent of any properties defined on Object.prototype.\n // Prevent prototype setters from intercepting set as a this value.\n setPrototypeOf(set, null);\n }\n\n var l = array.length;\n while (l--) {\n var element = array[l];\n if (typeof element === 'string') {\n var lcElement = stringToLowerCase(element);\n if (lcElement !== element) {\n // Config presets (e.g. tags.js, attrs.js) are immutable.\n if (!isFrozen(array)) {\n array[l] = lcElement;\n }\n\n element = lcElement;\n }\n }\n\n set[element] = true;\n }\n\n return set;\n}\n\n/* Shallow clone an object */\nfunction clone(object) {\n var newObject = {};\n\n var property = void 0;\n for (property in object) {\n if (apply(hasOwnProperty, object, [property])) {\n newObject[property] = object[property];\n }\n }\n\n return newObject;\n}\n\nvar html = freeze(['a', 'abbr', 'acronym', 'address', 'area', 'article', 'aside', 'audio', 'b', 'bdi', 'bdo', 'big', 'blink', 'blockquote', 'body', 'br', 'button', 'canvas', 'caption', 'center', 'cite', 'code', 'col', 'colgroup', 'content', 'data', 'datalist', 'dd', 'decorator', 'del', 'details', 'dfn', 'dir', 'div', 'dl', 'dt', 'element', 'em', 'fieldset', 'figcaption', 'figure', 'font', 'footer', 'form', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'head', 'header', 'hgroup', 'hr', 'html', 'i', 'img', 'input', 'ins', 'kbd', 'label', 'legend', 'li', 'main', 'map', 'mark', 'marquee', 'menu', 'menuitem', 'meter', 'nav', 'nobr', 'ol', 'optgroup', 'option', 'output', 'p', 'picture', 'pre', 'progress', 'q', 'rp', 'rt', 'ruby', 's', 'samp', 'section', 'select', 'shadow', 'small', 'source', 'spacer', 'span', 'strike', 'strong', 'style', 'sub', 'summary', 'sup', 'table', 'tbody', 'td', 'template', 'textarea', 'tfoot', 'th', 'thead', 'time', 'tr', 'track', 'tt', 'u', 'ul', 'var', 'video', 'wbr']);\n\n// SVG\nvar svg = freeze(['svg', 'a', 'altglyph', 'altglyphdef', 'altglyphitem', 'animatecolor', 'animatemotion', 'animatetransform', 'audio', 'canvas', 'circle', 'clippath', 'defs', 'desc', 'ellipse', 'filter', 'font', 'g', 'glyph', 'glyphref', 'hkern', 'image', 'line', 'lineargradient', 'marker', 'mask', 'metadata', 'mpath', 'path', 'pattern', 'polygon', 'polyline', 'radialgradient', 'rect', 'stop', 'style', 'switch', 'symbol', 'text', 'textpath', 'title', 'tref', 'tspan', 'video', 'view', 'vkern']);\n\nvar svgFilters = freeze(['feBlend', 'feColorMatrix', 'feComponentTransfer', 'feComposite', 'feConvolveMatrix', 'feDiffuseLighting', 'feDisplacementMap', 'feDistantLight', 'feFlood', 'feFuncA', 'feFuncB', 'feFuncG', 'feFuncR', 'feGaussianBlur', 'feMerge', 'feMergeNode', 'feMorphology', 'feOffset', 'fePointLight', 'feSpecularLighting', 'feSpotLight', 'feTile', 'feTurbulence']);\n\nvar mathMl = freeze(['math', 'menclose', 'merror', 'mfenced', 'mfrac', 'mglyph', 'mi', 'mlabeledtr', 'mmultiscripts', 'mn', 'mo', 'mover', 'mpadded', 'mphantom', 'mroot', 'mrow', 'ms', 'mspace', 'msqrt', 'mstyle', 'msub', 'msup', 'msubsup', 'mtable', 'mtd', 'mtext', 'mtr', 'munder', 'munderover']);\n\nvar text = freeze(['#text']);\n\nvar html$1 = freeze(['accept', 'action', 'align', 'alt', 'autocomplete', 'background', 'bgcolor', 'border', 'cellpadding', 'cellspacing', 'checked', 'cite', 'class', 'clear', 'color', 'cols', 'colspan', 'controls', 'coords', 'crossorigin', 'datetime', 'default', 'dir', 'disabled', 'download', 'enctype', 'face', 'for', 'headers', 'height', 'hidden', 'high', 'href', 'hreflang', 'id', 'integrity', 'ismap', 'label', 'lang', 'list', 'loop', 'low', 'max', 'maxlength', 'media', 'method', 'min', 'minlength', 'multiple', 'name', 'noshade', 'novalidate', 'nowrap', 'open', 'optimum', 'pattern', 'placeholder', 'poster', 'preload', 'pubdate', 'radiogroup', 'readonly', 'rel', 'required', 'rev', 'reversed', 'role', 'rows', 'rowspan', 'spellcheck', 'scope', 'selected', 'shape', 'size', 'sizes', 'span', 'srclang', 'start', 'src', 'srcset', 'step', 'style', 'summary', 'tabindex', 'title', 'type', 'usemap', 'valign', 'value', 'width', 'xmlns']);\n\nvar svg$1 = freeze(['accent-height', 'accumulate', 'additive', 'alignment-baseline', 'ascent', 'attributename', 'attributetype', 'azimuth', 'basefrequency', 'baseline-shift', 'begin', 'bias', 'by', 'class', 'clip', 'clip-path', 'clip-rule', 'color', 'color-interpolation', 'color-interpolation-filters', 'color-profile', 'color-rendering', 'cx', 'cy', 'd', 'dx', 'dy', 'diffuseconstant', 'direction', 'display', 'divisor', 'dur', 'edgemode', 'elevation', 'end', 'fill', 'fill-opacity', 'fill-rule', 'filter', 'filterunits', 'flood-color', 'flood-opacity', 'font-family', 'font-size', 'font-size-adjust', 'font-stretch', 'font-style', 'font-variant', 'font-weight', 'fx', 'fy', 'g1', 'g2', 'glyph-name', 'glyphref', 'gradientunits', 'gradienttransform', 'height', 'href', 'id', 'image-rendering', 'in', 'in2', 'k', 'k1', 'k2', 'k3', 'k4', 'kerning', 'keypoints', 'keysplines', 'keytimes', 'lang', 'lengthadjust', 'letter-spacing', 'kernelmatrix', 'kernelunitlength', 'lighting-color', 'local', 'marker-end', 'marker-mid', 'marker-start', 'markerheight', 'markerunits', 'markerwidth', 'maskcontentunits', 'maskunits', 'max', 'mask', 'media', 'method', 'mode', 'min', 'name', 'numoctaves', 'offset', 'operator', 'opacity', 'order', 'orient', 'orientation', 'origin', 'overflow', 'paint-order', 'path', 'pathlength', 'patterncontentunits', 'patterntransform', 'patternunits', 'points', 'preservealpha', 'preserveaspectratio', 'primitiveunits', 'r', 'rx', 'ry', 'radius', 'refx', 'refy', 'repeatcount', 'repeatdur', 'restart', 'result', 'rotate', 'scale', 'seed', 'shape-rendering', 'specularconstant', 'specularexponent', 'spreadmethod', 'stddeviation', 'stitchtiles', 'stop-color', 'stop-opacity', 'stroke-dasharray', 'stroke-dashoffset', 'stroke-linecap', 'stroke-linejoin', 'stroke-miterlimit', 'stroke-opacity', 'stroke', 'stroke-width', 'style', 'surfacescale', 'tabindex', 'targetx', 'targety', 'transform', 'text-anchor', 'text-decoration', 'text-rendering', 'textlength', 'type', 'u1', 'u2', 'unicode', 'values', 'viewbox', 'visibility', 'version', 'vert-adv-y', 'vert-origin-x', 'vert-origin-y', 'width', 'word-spacing', 'wrap', 'writing-mode', 'xchannelselector', 'ychannelselector', 'x', 'x1', 'x2', 'xmlns', 'y', 'y1', 'y2', 'z', 'zoomandpan']);\n\nvar mathMl$1 = freeze(['accent', 'accentunder', 'align', 'bevelled', 'close', 'columnsalign', 'columnlines', 'columnspan', 'denomalign', 'depth', 'dir', 'display', 'displaystyle', 'encoding', 'fence', 'frame', 'height', 'href', 'id', 'largeop', 'length', 'linethickness', 'lspace', 'lquote', 'mathbackground', 'mathcolor', 'mathsize', 'mathvariant', 'maxsize', 'minsize', 'movablelimits', 'notation', 'numalign', 'open', 'rowalign', 'rowlines', 'rowspacing', 'rowspan', 'rspace', 'rquote', 'scriptlevel', 'scriptminsize', 'scriptsizemultiplier', 'selection', 'separator', 'separators', 'stretchy', 'subscriptshift', 'supscriptshift', 'symmetric', 'voffset', 'width', 'xmlns']);\n\nvar xml = freeze(['xlink:href', 'xml:id', 'xlink:title', 'xml:space', 'xmlns:xlink']);\n\nvar MUSTACHE_EXPR = seal(/\\{\\{[\\s\\S]*|[\\s\\S]*\\}\\}/gm); // Specify template detection regex for SAFE_FOR_TEMPLATES mode\nvar ERB_EXPR = seal(/<%[\\s\\S]*|[\\s\\S]*%>/gm);\nvar DATA_ATTR = seal(/^data-[\\-\\w.\\u00B7-\\uFFFF]/); // eslint-disable-line no-useless-escape\nvar ARIA_ATTR = seal(/^aria-[\\-\\w]+$/); // eslint-disable-line no-useless-escape\nvar IS_ALLOWED_URI = seal(/^(?:(?:(?:f|ht)tps?|mailto|tel|callto|cid|xmpp):|[^a-z]|[a-z+.\\-]+(?:[^a-z+.\\-:]|$))/i // eslint-disable-line no-useless-escape\n);\nvar IS_SCRIPT_OR_DATA = seal(/^(?:\\w+script|data):/i);\nvar ATTR_WHITESPACE = seal(/[\\u0000-\\u0020\\u00A0\\u1680\\u180E\\u2000-\\u2029\\u205f\\u3000]/g // eslint-disable-line no-control-regex\n);\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nfunction _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }\n\nvar getGlobal = function getGlobal() {\n return typeof window === 'undefined' ? null : window;\n};\n\n/**\n * Creates a no-op policy for internal use only.\n * Don't export this function outside this module!\n * @param {?TrustedTypePolicyFactory} trustedTypes The policy factory.\n * @param {Document} document The document object (to determine policy name suffix)\n * @return {?TrustedTypePolicy} The policy created (or null, if Trusted Types\n * are not supported).\n */\nvar _createTrustedTypesPolicy = function _createTrustedTypesPolicy(trustedTypes, document) {\n if ((typeof trustedTypes === 'undefined' ? 'undefined' : _typeof(trustedTypes)) !== 'object' || typeof trustedTypes.createPolicy !== 'function') {\n return null;\n }\n\n // Allow the callers to control the unique policy name\n // by adding a data-tt-policy-suffix to the script element with the DOMPurify.\n // Policy creation with duplicate names throws in Trusted Types.\n var suffix = null;\n var ATTR_NAME = 'data-tt-policy-suffix';\n if (document.currentScript && document.currentScript.hasAttribute(ATTR_NAME)) {\n suffix = document.currentScript.getAttribute(ATTR_NAME);\n }\n\n var policyName = 'dompurify' + (suffix ? '#' + suffix : '');\n\n try {\n return trustedTypes.createPolicy(policyName, {\n createHTML: function createHTML(html$$1) {\n return html$$1;\n }\n });\n } catch (error) {\n // Policy creation failed (most likely another DOMPurify script has\n // already run). Skip creating the policy, as this will only cause errors\n // if TT are enforced.\n console.warn('TrustedTypes policy ' + policyName + ' could not be created.');\n return null;\n }\n};\n\nfunction createDOMPurify() {\n var window = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : getGlobal();\n\n var DOMPurify = function DOMPurify(root) {\n return createDOMPurify(root);\n };\n\n /**\n * Version label, exposed for easier checks\n * if DOMPurify is up to date or not\n */\n DOMPurify.version = '2.0.8';\n\n /**\n * Array of elements that DOMPurify removed during sanitation.\n * Empty if nothing was removed.\n */\n DOMPurify.removed = [];\n\n if (!window || !window.document || window.document.nodeType !== 9) {\n // Not running in a browser, provide a factory function\n // so that you can pass your own Window\n DOMPurify.isSupported = false;\n\n return DOMPurify;\n }\n\n var originalDocument = window.document;\n var useDOMParser = false;\n var removeTitle = false;\n\n var document = window.document;\n var DocumentFragment = window.DocumentFragment,\n HTMLTemplateElement = window.HTMLTemplateElement,\n Node = window.Node,\n NodeFilter = window.NodeFilter,\n _window$NamedNodeMap = window.NamedNodeMap,\n NamedNodeMap = _window$NamedNodeMap === undefined ? window.NamedNodeMap || window.MozNamedAttrMap : _window$NamedNodeMap,\n Text = window.Text,\n Comment = window.Comment,\n DOMParser = window.DOMParser,\n trustedTypes = window.trustedTypes;\n\n // As per issue #47, the web-components registry is inherited by a\n // new document created via createHTMLDocument. As per the spec\n // (http://w3c.github.io/webcomponents/spec/custom/#creating-and-passing-registries)\n // a new empty registry is used when creating a template contents owner\n // document, so we use that as our parent document to ensure nothing\n // is inherited.\n\n if (typeof HTMLTemplateElement === 'function') {\n var template = document.createElement('template');\n if (template.content && template.content.ownerDocument) {\n document = template.content.ownerDocument;\n }\n }\n\n var trustedTypesPolicy = _createTrustedTypesPolicy(trustedTypes, originalDocument);\n var emptyHTML = trustedTypesPolicy ? trustedTypesPolicy.createHTML('') : '';\n\n var _document = document,\n implementation = _document.implementation,\n createNodeIterator = _document.createNodeIterator,\n getElementsByTagName = _document.getElementsByTagName,\n createDocumentFragment = _document.createDocumentFragment;\n var importNode = originalDocument.importNode;\n\n\n var hooks = {};\n\n /**\n * Expose whether this browser supports running the full DOMPurify.\n */\n DOMPurify.isSupported = implementation && typeof implementation.createHTMLDocument !== 'undefined' && document.documentMode !== 9;\n\n var MUSTACHE_EXPR$$1 = MUSTACHE_EXPR,\n ERB_EXPR$$1 = ERB_EXPR,\n DATA_ATTR$$1 = DATA_ATTR,\n ARIA_ATTR$$1 = ARIA_ATTR,\n IS_SCRIPT_OR_DATA$$1 = IS_SCRIPT_OR_DATA,\n ATTR_WHITESPACE$$1 = ATTR_WHITESPACE;\n var IS_ALLOWED_URI$$1 = IS_ALLOWED_URI;\n\n /**\n * We consider the elements and attributes below to be safe. Ideally\n * don't add any new ones but feel free to remove unwanted ones.\n */\n\n /* allowed element names */\n\n var ALLOWED_TAGS = null;\n var DEFAULT_ALLOWED_TAGS = addToSet({}, [].concat(_toConsumableArray(html), _toConsumableArray(svg), _toConsumableArray(svgFilters), _toConsumableArray(mathMl), _toConsumableArray(text)));\n\n /* Allowed attribute names */\n var ALLOWED_ATTR = null;\n var DEFAULT_ALLOWED_ATTR = addToSet({}, [].concat(_toConsumableArray(html$1), _toConsumableArray(svg$1), _toConsumableArray(mathMl$1), _toConsumableArray(xml)));\n\n /* Explicitly forbidden tags (overrides ALLOWED_TAGS/ADD_TAGS) */\n var FORBID_TAGS = null;\n\n /* Explicitly forbidden attributes (overrides ALLOWED_ATTR/ADD_ATTR) */\n var FORBID_ATTR = null;\n\n /* Decide if ARIA attributes are okay */\n var ALLOW_ARIA_ATTR = true;\n\n /* Decide if custom data attributes are okay */\n var ALLOW_DATA_ATTR = true;\n\n /* Decide if unknown protocols are okay */\n var ALLOW_UNKNOWN_PROTOCOLS = false;\n\n /* Output should be safe for jQuery's $() factory? */\n var SAFE_FOR_JQUERY = false;\n\n /* Output should be safe for common template engines.\n * This means, DOMPurify removes data attributes, mustaches and ERB\n */\n var SAFE_FOR_TEMPLATES = false;\n\n /* Decide if document with ... should be returned */\n var WHOLE_DOCUMENT = false;\n\n /* Track whether config is already set on this instance of DOMPurify. */\n var SET_CONFIG = false;\n\n /* Decide if all elements (e.g. style, script) must be children of\n * document.body. By default, browsers might move them to document.head */\n var FORCE_BODY = false;\n\n /* Decide if a DOM `HTMLBodyElement` should be returned, instead of a html\n * string (or a TrustedHTML object if Trusted Types are supported).\n * If `WHOLE_DOCUMENT` is enabled a `HTMLHtmlElement` will be returned instead\n */\n var RETURN_DOM = false;\n\n /* Decide if a DOM `DocumentFragment` should be returned, instead of a html\n * string (or a TrustedHTML object if Trusted Types are supported) */\n var RETURN_DOM_FRAGMENT = false;\n\n /* If `RETURN_DOM` or `RETURN_DOM_FRAGMENT` is enabled, decide if the returned DOM\n * `Node` is imported into the current `Document`. If this flag is not enabled the\n * `Node` will belong (its ownerDocument) to a fresh `HTMLDocument`, created by\n * DOMPurify. */\n var RETURN_DOM_IMPORT = false;\n\n /* Try to return a Trusted Type object instead of a string, retrun a string in\n * case Trusted Types are not supported */\n var RETURN_TRUSTED_TYPE = false;\n\n /* Output should be free from DOM clobbering attacks? */\n var SANITIZE_DOM = true;\n\n /* Keep element content when removing element? */\n var KEEP_CONTENT = true;\n\n /* If a `Node` is passed to sanitize(), then performs sanitization in-place instead\n * of importing it into a new Document and returning a sanitized copy */\n var IN_PLACE = false;\n\n /* Allow usage of profiles like html, svg and mathMl */\n var USE_PROFILES = {};\n\n /* Tags to ignore content of when KEEP_CONTENT is true */\n var FORBID_CONTENTS = addToSet({}, ['annotation-xml', 'audio', 'colgroup', 'desc', 'foreignobject', 'head', 'iframe', 'math', 'mi', 'mn', 'mo', 'ms', 'mtext', 'noembed', 'noframes', 'plaintext', 'script', 'style', 'svg', 'template', 'thead', 'title', 'video', 'xmp']);\n\n /* Tags that are safe for data: URIs */\n var DATA_URI_TAGS = addToSet({}, ['audio', 'video', 'img', 'source', 'image']);\n\n /* Attributes safe for values like \"javascript:\" */\n var URI_SAFE_ATTRIBUTES = null;\n var DEFAULT_URI_SAFE_ATTRIBUTES = addToSet({}, ['alt', 'class', 'for', 'id', 'label', 'name', 'pattern', 'placeholder', 'summary', 'title', 'value', 'style', 'xmlns']);\n\n /* Keep a reference to config to pass to hooks */\n var CONFIG = null;\n\n /* Ideally, do not touch anything below this line */\n /* ______________________________________________ */\n\n var formElement = document.createElement('form');\n\n /**\n * _parseConfig\n *\n * @param {Object} cfg optional config literal\n */\n // eslint-disable-next-line complexity\n var _parseConfig = function _parseConfig(cfg) {\n if (CONFIG && CONFIG === cfg) {\n return;\n }\n\n /* Shield configuration object from tampering */\n if (!cfg || (typeof cfg === 'undefined' ? 'undefined' : _typeof(cfg)) !== 'object') {\n cfg = {};\n }\n\n /* Set configuration parameters */\n ALLOWED_TAGS = 'ALLOWED_TAGS' in cfg ? addToSet({}, cfg.ALLOWED_TAGS) : DEFAULT_ALLOWED_TAGS;\n ALLOWED_ATTR = 'ALLOWED_ATTR' in cfg ? addToSet({}, cfg.ALLOWED_ATTR) : DEFAULT_ALLOWED_ATTR;\n URI_SAFE_ATTRIBUTES = 'ADD_URI_SAFE_ATTR' in cfg ? addToSet(clone(DEFAULT_URI_SAFE_ATTRIBUTES), cfg.ADD_URI_SAFE_ATTR) : DEFAULT_URI_SAFE_ATTRIBUTES;\n FORBID_TAGS = 'FORBID_TAGS' in cfg ? addToSet({}, cfg.FORBID_TAGS) : {};\n FORBID_ATTR = 'FORBID_ATTR' in cfg ? addToSet({}, cfg.FORBID_ATTR) : {};\n USE_PROFILES = 'USE_PROFILES' in cfg ? cfg.USE_PROFILES : false;\n ALLOW_ARIA_ATTR = cfg.ALLOW_ARIA_ATTR !== false; // Default true\n ALLOW_DATA_ATTR = cfg.ALLOW_DATA_ATTR !== false; // Default true\n ALLOW_UNKNOWN_PROTOCOLS = cfg.ALLOW_UNKNOWN_PROTOCOLS || false; // Default false\n SAFE_FOR_JQUERY = cfg.SAFE_FOR_JQUERY || false; // Default false\n SAFE_FOR_TEMPLATES = cfg.SAFE_FOR_TEMPLATES || false; // Default false\n WHOLE_DOCUMENT = cfg.WHOLE_DOCUMENT || false; // Default false\n RETURN_DOM = cfg.RETURN_DOM || false; // Default false\n RETURN_DOM_FRAGMENT = cfg.RETURN_DOM_FRAGMENT || false; // Default false\n RETURN_DOM_IMPORT = cfg.RETURN_DOM_IMPORT || false; // Default false\n RETURN_TRUSTED_TYPE = cfg.RETURN_TRUSTED_TYPE || false; // Default false\n FORCE_BODY = cfg.FORCE_BODY || false; // Default false\n SANITIZE_DOM = cfg.SANITIZE_DOM !== false; // Default true\n KEEP_CONTENT = cfg.KEEP_CONTENT !== false; // Default true\n IN_PLACE = cfg.IN_PLACE || false; // Default false\n IS_ALLOWED_URI$$1 = cfg.ALLOWED_URI_REGEXP || IS_ALLOWED_URI$$1;\n if (SAFE_FOR_TEMPLATES) {\n ALLOW_DATA_ATTR = false;\n }\n\n if (RETURN_DOM_FRAGMENT) {\n RETURN_DOM = true;\n }\n\n /* Parse profile info */\n if (USE_PROFILES) {\n ALLOWED_TAGS = addToSet({}, [].concat(_toConsumableArray(text)));\n ALLOWED_ATTR = [];\n if (USE_PROFILES.html === true) {\n addToSet(ALLOWED_TAGS, html);\n addToSet(ALLOWED_ATTR, html$1);\n }\n\n if (USE_PROFILES.svg === true) {\n addToSet(ALLOWED_TAGS, svg);\n addToSet(ALLOWED_ATTR, svg$1);\n addToSet(ALLOWED_ATTR, xml);\n }\n\n if (USE_PROFILES.svgFilters === true) {\n addToSet(ALLOWED_TAGS, svgFilters);\n addToSet(ALLOWED_ATTR, svg$1);\n addToSet(ALLOWED_ATTR, xml);\n }\n\n if (USE_PROFILES.mathMl === true) {\n addToSet(ALLOWED_TAGS, mathMl);\n addToSet(ALLOWED_ATTR, mathMl$1);\n addToSet(ALLOWED_ATTR, xml);\n }\n }\n\n /* Merge configuration parameters */\n if (cfg.ADD_TAGS) {\n if (ALLOWED_TAGS === DEFAULT_ALLOWED_TAGS) {\n ALLOWED_TAGS = clone(ALLOWED_TAGS);\n }\n\n addToSet(ALLOWED_TAGS, cfg.ADD_TAGS);\n }\n\n if (cfg.ADD_ATTR) {\n if (ALLOWED_ATTR === DEFAULT_ALLOWED_ATTR) {\n ALLOWED_ATTR = clone(ALLOWED_ATTR);\n }\n\n addToSet(ALLOWED_ATTR, cfg.ADD_ATTR);\n }\n\n if (cfg.ADD_URI_SAFE_ATTR) {\n addToSet(URI_SAFE_ATTRIBUTES, cfg.ADD_URI_SAFE_ATTR);\n }\n\n /* Add #text in case KEEP_CONTENT is set to true */\n if (KEEP_CONTENT) {\n ALLOWED_TAGS['#text'] = true;\n }\n\n /* Add html, head and body to ALLOWED_TAGS in case WHOLE_DOCUMENT is true */\n if (WHOLE_DOCUMENT) {\n addToSet(ALLOWED_TAGS, ['html', 'head', 'body']);\n }\n\n /* Add tbody to ALLOWED_TAGS in case tables are permitted, see #286, #365 */\n if (ALLOWED_TAGS.table) {\n addToSet(ALLOWED_TAGS, ['tbody']);\n delete FORBID_TAGS.tbody;\n }\n\n // Prevent further manipulation of configuration.\n // Not available in IE8, Safari 5, etc.\n if (freeze) {\n freeze(cfg);\n }\n\n CONFIG = cfg;\n };\n\n /**\n * _forceRemove\n *\n * @param {Node} node a DOM node\n */\n var _forceRemove = function _forceRemove(node) {\n arrayPush(DOMPurify.removed, { element: node });\n try {\n node.parentNode.removeChild(node);\n } catch (error) {\n node.outerHTML = emptyHTML;\n }\n };\n\n /**\n * _removeAttribute\n *\n * @param {String} name an Attribute name\n * @param {Node} node a DOM node\n */\n var _removeAttribute = function _removeAttribute(name, node) {\n try {\n arrayPush(DOMPurify.removed, {\n attribute: node.getAttributeNode(name),\n from: node\n });\n } catch (error) {\n arrayPush(DOMPurify.removed, {\n attribute: null,\n from: node\n });\n }\n\n node.removeAttribute(name);\n };\n\n /**\n * _initDocument\n *\n * @param {String} dirty a string of dirty markup\n * @return {Document} a DOM, filled with the dirty markup\n */\n var _initDocument = function _initDocument(dirty) {\n /* Create a HTML document */\n var doc = void 0;\n var leadingWhitespace = void 0;\n\n if (FORCE_BODY) {\n dirty = '