/i.test(cap[0])) {\n inLink = false;\n }\n\n if (!inRawBlock && /^<(pre|code|kbd|script)(\\s|>)/i.test(cap[0])) {\n inRawBlock = true;\n } else if (inRawBlock && /^<\\/(pre|code|kbd|script)(\\s|>)/i.test(cap[0])) {\n inRawBlock = false;\n }\n\n return {\n type: this.options.sanitize ? 'text' : 'html',\n raw: cap[0],\n inLink: inLink,\n inRawBlock: inRawBlock,\n text: this.options.sanitize ? this.options.sanitizer ? this.options.sanitizer(cap[0]) : _escape(cap[0]) : cap[0]\n };\n }\n };\n\n _proto.link = function link(src) {\n var cap = this.rules.inline.link.exec(src);\n\n if (cap) {\n var trimmedUrl = cap[2].trim();\n\n if (!this.options.pedantic && /^$/.test(trimmedUrl)) {\n return;\n } // ending angle bracket cannot be escaped\n\n\n var rtrimSlash = rtrim$1(trimmedUrl.slice(0, -1), '\\\\');\n\n if ((trimmedUrl.length - rtrimSlash.length) % 2 === 0) {\n return;\n }\n } else {\n // find closing parenthesis\n var lastParenIndex = findClosingBracket$1(cap[2], '()');\n\n if (lastParenIndex > -1) {\n var start = cap[0].indexOf('!') === 0 ? 5 : 4;\n var linkLen = start + cap[1].length + lastParenIndex;\n cap[2] = cap[2].substring(0, lastParenIndex);\n cap[0] = cap[0].substring(0, linkLen).trim();\n cap[3] = '';\n }\n }\n\n var href = cap[2];\n var title = '';\n\n if (this.options.pedantic) {\n // split pedantic href and title\n var link = /^([^'\"]*[^\\s])\\s+(['\"])(.*)\\2/.exec(href);\n\n if (link) {\n href = link[1];\n title = link[3];\n }\n } else {\n title = cap[3] ? cap[3].slice(1, -1) : '';\n }\n\n href = href.trim();\n\n if (/^$/.test(trimmedUrl)) {\n // pedantic allows starting angle bracket without ending angle bracket\n href = href.slice(1);\n } else {\n href = href.slice(1, -1);\n }\n }\n\n return outputLink(cap, {\n href: href ? href.replace(this.rules.inline._escapes, '$1') : href,\n title: title ? title.replace(this.rules.inline._escapes, '$1') : title\n }, cap[0]);\n }\n };\n\n _proto.reflink = function reflink(src, links) {\n var cap;\n\n if ((cap = this.rules.inline.reflink.exec(src)) || (cap = this.rules.inline.nolink.exec(src))) {\n var link = (cap[2] || cap[1]).replace(/\\s+/g, ' ');\n link = links[link.toLowerCase()];\n\n if (!link || !link.href) {\n var text = cap[0].charAt(0);\n return {\n type: 'text',\n raw: text,\n text: text\n };\n }\n\n return outputLink(cap, link, cap[0]);\n }\n };\n\n _proto.strong = function strong(src, maskedSrc, prevChar) {\n if (prevChar === void 0) {\n prevChar = '';\n }\n\n var match = this.rules.inline.strong.start.exec(src);\n\n if (match && (!match[1] || match[1] && (prevChar === '' || this.rules.inline.punctuation.exec(prevChar)))) {\n maskedSrc = maskedSrc.slice(-1 * src.length);\n var endReg = match[0] === '**' ? this.rules.inline.strong.endAst : this.rules.inline.strong.endUnd;\n endReg.lastIndex = 0;\n var cap;\n\n while ((match = endReg.exec(maskedSrc)) != null) {\n cap = this.rules.inline.strong.middle.exec(maskedSrc.slice(0, match.index + 3));\n\n if (cap) {\n return {\n type: 'strong',\n raw: src.slice(0, cap[0].length),\n text: src.slice(2, cap[0].length - 2)\n };\n }\n }\n }\n };\n\n _proto.em = function em(src, maskedSrc, prevChar) {\n if (prevChar === void 0) {\n prevChar = '';\n }\n\n var match = this.rules.inline.em.start.exec(src);\n\n if (match && (!match[1] || match[1] && (prevChar === '' || this.rules.inline.punctuation.exec(prevChar)))) {\n maskedSrc = maskedSrc.slice(-1 * src.length);\n var endReg = match[0] === '*' ? this.rules.inline.em.endAst : this.rules.inline.em.endUnd;\n endReg.lastIndex = 0;\n var cap;\n\n while ((match = endReg.exec(maskedSrc)) != null) {\n cap = this.rules.inline.em.middle.exec(maskedSrc.slice(0, match.index + 2));\n\n if (cap) {\n return {\n type: 'em',\n raw: src.slice(0, cap[0].length),\n text: src.slice(1, cap[0].length - 1)\n };\n }\n }\n }\n };\n\n _proto.codespan = function codespan(src) {\n var cap = this.rules.inline.code.exec(src);\n\n if (cap) {\n var text = cap[2].replace(/\\n/g, ' ');\n var hasNonSpaceChars = /[^ ]/.test(text);\n var hasSpaceCharsOnBothEnds = /^ /.test(text) && / $/.test(text);\n\n if (hasNonSpaceChars && hasSpaceCharsOnBothEnds) {\n text = text.substring(1, text.length - 1);\n }\n\n text = _escape(text, true);\n return {\n type: 'codespan',\n raw: cap[0],\n text: text\n };\n }\n };\n\n _proto.br = function br(src) {\n var cap = this.rules.inline.br.exec(src);\n\n if (cap) {\n return {\n type: 'br',\n raw: cap[0]\n };\n }\n };\n\n _proto.del = function del(src) {\n var cap = this.rules.inline.del.exec(src);\n\n if (cap) {\n return {\n type: 'del',\n raw: cap[0],\n text: cap[2]\n };\n }\n };\n\n _proto.autolink = function autolink(src, mangle) {\n var cap = this.rules.inline.autolink.exec(src);\n\n if (cap) {\n var text, href;\n\n if (cap[2] === '@') {\n text = _escape(this.options.mangle ? mangle(cap[1]) : cap[1]);\n href = 'mailto:' + text;\n } else {\n text = _escape(cap[1]);\n href = text;\n }\n\n return {\n type: 'link',\n raw: cap[0],\n text: text,\n href: href,\n tokens: [{\n type: 'text',\n raw: text,\n text: text\n }]\n };\n }\n };\n\n _proto.url = function url(src, mangle) {\n var cap;\n\n if (cap = this.rules.inline.url.exec(src)) {\n var text, href;\n\n if (cap[2] === '@') {\n text = _escape(this.options.mangle ? mangle(cap[0]) : cap[0]);\n href = 'mailto:' + text;\n } else {\n // do extended autolink path validation\n var prevCapZero;\n\n do {\n prevCapZero = cap[0];\n cap[0] = this.rules.inline._backpedal.exec(cap[0])[0];\n } while (prevCapZero !== cap[0]);\n\n text = _escape(cap[0]);\n\n if (cap[1] === 'www.') {\n href = 'http://' + text;\n } else {\n href = text;\n }\n }\n\n return {\n type: 'link',\n raw: cap[0],\n text: text,\n href: href,\n tokens: [{\n type: 'text',\n raw: text,\n text: text\n }]\n };\n }\n };\n\n _proto.inlineText = function inlineText(src, inRawBlock, smartypants) {\n var cap = this.rules.inline.text.exec(src);\n\n if (cap) {\n var text;\n\n if (inRawBlock) {\n text = this.options.sanitize ? this.options.sanitizer ? this.options.sanitizer(cap[0]) : _escape(cap[0]) : cap[0];\n } else {\n text = _escape(this.options.smartypants ? smartypants(cap[0]) : cap[0]);\n }\n\n return {\n type: 'text',\n raw: cap[0],\n text: text\n };\n }\n };\n\n return Tokenizer;\n }();\n\n var noopTest$1 = helpers.noopTest,\n edit$1 = helpers.edit,\n merge$1 = helpers.merge;\n /**\n * Block-Level Grammar\n */\n\n var block = {\n newline: /^\\n+/,\n code: /^( {4}[^\\n]+\\n*)+/,\n fences: /^ {0,3}(`{3,}(?=[^`\\n]*\\n)|~{3,})([^\\n]*)\\n(?:|([\\s\\S]*?)\\n)(?: {0,3}\\1[~`]* *(?:\\n+|$)|$)/,\n hr: /^ {0,3}((?:- *){3,}|(?:_ *){3,}|(?:\\* *){3,})(?:\\n+|$)/,\n heading: /^ {0,3}(#{1,6})(?=\\s|$)(.*)(?:\\n+|$)/,\n blockquote: /^( {0,3}> ?(paragraph|[^\\n]*)(?:\\n|$))+/,\n list: /^( {0,3})(bull) [\\s\\S]+?(?:hr|def|\\n{2,}(?! )(?! {0,3}bull )\\n*|\\s*$)/,\n html: '^ {0,3}(?:' // optional indentation\n + '<(script|pre|style)[\\\\s>][\\\\s\\\\S]*?(?:[^\\\\n]*\\\\n+|$)' // (1)\n + '|comment[^\\\\n]*(\\\\n+|$)' // (2)\n + '|<\\\\?[\\\\s\\\\S]*?(?:\\\\?>\\\\n*|$)' // (3)\n + '|\\\\n*|$)' // (4)\n + '|\\\\n*|$)' // (5)\n + '|)[\\\\s\\\\S]*?(?:\\\\n{2,}|$)' // (6)\n + '|<(?!script|pre|style)([a-z][\\\\w-]*)(?:attribute)*? */?>(?=[ \\\\t]*(?:\\\\n|$))[\\\\s\\\\S]*?(?:\\\\n{2,}|$)' // (7) open tag\n + '|(?=[ \\\\t]*(?:\\\\n|$))[\\\\s\\\\S]*?(?:\\\\n{2,}|$)' // (7) closing tag\n + ')',\n def: /^ {0,3}\\[(label)\\]: *\\n? *]+)>?(?:(?: +\\n? *| *\\n *)(title))? *(?:\\n+|$)/,\n nptable: noopTest$1,\n table: noopTest$1,\n lheading: /^([^\\n]+)\\n {0,3}(=+|-+) *(?:\\n+|$)/,\n // regex template, placeholders will be replaced according to different paragraph\n // interruption rules of commonmark and the original markdown spec:\n _paragraph: /^([^\\n]+(?:\\n(?!hr|heading|lheading|blockquote|fences|list|html)[^\\n]+)*)/,\n text: /^[^\\n]+/\n };\n block._label = /(?!\\s*\\])(?:\\\\[\\[\\]]|[^\\[\\]])+/;\n block._title = /(?:\"(?:\\\\\"?|[^\"\\\\])*\"|'[^'\\n]*(?:\\n[^'\\n]+)*\\n?'|\\([^()]*\\))/;\n block.def = edit$1(block.def).replace('label', block._label).replace('title', block._title).getRegex();\n block.bullet = /(?:[*+-]|\\d{1,9}[.)])/;\n block.item = /^( *)(bull) ?[^\\n]*(?:\\n(?! *bull ?)[^\\n]*)*/;\n block.item = edit$1(block.item, 'gm').replace(/bull/g, block.bullet).getRegex();\n block.listItemStart = edit$1(/^( *)(bull)/).replace('bull', block.bullet).getRegex();\n block.list = edit$1(block.list).replace(/bull/g, block.bullet).replace('hr', '\\\\n+(?=\\\\1?(?:(?:- *){3,}|(?:_ *){3,}|(?:\\\\* *){3,})(?:\\\\n+|$))').replace('def', '\\\\n+(?=' + block.def.source + ')').getRegex();\n block._tag = 'address|article|aside|base|basefont|blockquote|body|caption' + '|center|col|colgroup|dd|details|dialog|dir|div|dl|dt|fieldset|figcaption' + '|figure|footer|form|frame|frameset|h[1-6]|head|header|hr|html|iframe' + '|legend|li|link|main|menu|menuitem|meta|nav|noframes|ol|optgroup|option' + '|p|param|section|source|summary|table|tbody|td|tfoot|th|thead|title|tr' + '|track|ul';\n block._comment = /|$)/;\n block.html = edit$1(block.html, 'i').replace('comment', block._comment).replace('tag', block._tag).replace('attribute', / +[a-zA-Z:_][\\w.:-]*(?: *= *\"[^\"\\n]*\"| *= *'[^'\\n]*'| *= *[^\\s\"'=<>`]+)?/).getRegex();\n block.paragraph = edit$1(block._paragraph).replace('hr', block.hr).replace('heading', ' {0,3}#{1,6} ').replace('|lheading', '') // setex headings don't interrupt commonmark paragraphs\n .replace('blockquote', ' {0,3}>').replace('fences', ' {0,3}(?:`{3,}(?=[^`\\\\n]*\\\\n)|~{3,})[^\\\\n]*\\\\n').replace('list', ' {0,3}(?:[*+-]|1[.)]) ') // only lists starting from 1 can interrupt\n .replace('html', ')|<(?:script|pre|style|!--)').replace('tag', block._tag) // pars can be interrupted by type (6) html blocks\n .getRegex();\n block.blockquote = edit$1(block.blockquote).replace('paragraph', block.paragraph).getRegex();\n /**\n * Normal Block Grammar\n */\n\n block.normal = merge$1({}, block);\n /**\n * GFM Block Grammar\n */\n\n block.gfm = merge$1({}, block.normal, {\n nptable: '^ *([^|\\\\n ].*\\\\|.*)\\\\n' // Header\n + ' {0,3}([-:]+ *\\\\|[-| :]*)' // Align\n + '(?:\\\\n((?:(?!\\\\n|hr|heading|blockquote|code|fences|list|html).*(?:\\\\n|$))*)\\\\n*|$)',\n // Cells\n table: '^ *\\\\|(.+)\\\\n' // Header\n + ' {0,3}\\\\|?( *[-:]+[-| :]*)' // Align\n + '(?:\\\\n *((?:(?!\\\\n|hr|heading|blockquote|code|fences|list|html).*(?:\\\\n|$))*)\\\\n*|$)' // Cells\n\n });\n block.gfm.nptable = edit$1(block.gfm.nptable).replace('hr', block.hr).replace('heading', ' {0,3}#{1,6} ').replace('blockquote', ' {0,3}>').replace('code', ' {4}[^\\\\n]').replace('fences', ' {0,3}(?:`{3,}(?=[^`\\\\n]*\\\\n)|~{3,})[^\\\\n]*\\\\n').replace('list', ' {0,3}(?:[*+-]|1[.)]) ') // only lists starting from 1 can interrupt\n .replace('html', ')|<(?:script|pre|style|!--)').replace('tag', block._tag) // tables can be interrupted by type (6) html blocks\n .getRegex();\n block.gfm.table = edit$1(block.gfm.table).replace('hr', block.hr).replace('heading', ' {0,3}#{1,6} ').replace('blockquote', ' {0,3}>').replace('code', ' {4}[^\\\\n]').replace('fences', ' {0,3}(?:`{3,}(?=[^`\\\\n]*\\\\n)|~{3,})[^\\\\n]*\\\\n').replace('list', ' {0,3}(?:[*+-]|1[.)]) ') // only lists starting from 1 can interrupt\n .replace('html', ')|<(?:script|pre|style|!--)').replace('tag', block._tag) // tables can be interrupted by type (6) html blocks\n .getRegex();\n /**\n * Pedantic grammar (original John Gruber's loose markdown specification)\n */\n\n block.pedantic = merge$1({}, block.normal, {\n html: edit$1('^ *(?:comment *(?:\\\\n|\\\\s*$)' + '|<(tag)[\\\\s\\\\S]+? *(?:\\\\n{2,}|\\\\s*$)' // closed tag\n + '|\\\\s]*)*?/?> *(?:\\\\n{2,}|\\\\s*$))').replace('comment', block._comment).replace(/tag/g, '(?!(?:' + 'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code|var|samp|kbd|sub' + '|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo|span|br|wbr|ins|del|img)' + '\\\\b)\\\\w+(?!:|[^\\\\w\\\\s@]*@)\\\\b').getRegex(),\n def: /^ *\\[([^\\]]+)\\]: *]+)>?(?: +([\"(][^\\n]+[\")]))? *(?:\\n+|$)/,\n heading: /^(#{1,6})(.*)(?:\\n+|$)/,\n fences: noopTest$1,\n // fences not supported\n paragraph: edit$1(block.normal._paragraph).replace('hr', block.hr).replace('heading', ' *#{1,6} *[^\\n]').replace('lheading', block.lheading).replace('blockquote', ' {0,3}>').replace('|fences', '').replace('|list', '').replace('|html', '').getRegex()\n });\n /**\n * Inline-Level Grammar\n */\n\n var inline = {\n escape: /^\\\\([!\"#$%&'()*+,\\-./:;<=>?@\\[\\]\\\\^_`{|}~])/,\n autolink: /^<(scheme:[^\\s\\x00-\\x1f<>]*|email)>/,\n url: noopTest$1,\n tag: '^comment' + '|^' // self-closing tag\n + '|^<[a-zA-Z][\\\\w-]*(?:attribute)*?\\\\s*/?>' // open tag\n + '|^<\\\\?[\\\\s\\\\S]*?\\\\?>' // processing instruction, e.g. \n + '|^' // declaration, e.g. \n + '|^',\n // CDATA section\n link: /^!?\\[(label)\\]\\(\\s*(href)(?:\\s+(title))?\\s*\\)/,\n reflink: /^!?\\[(label)\\]\\[(?!\\s*\\])((?:\\\\[\\[\\]]?|[^\\[\\]\\\\])+)\\]/,\n nolink: /^!?\\[(?!\\s*\\])((?:\\[[^\\[\\]]*\\]|\\\\[\\[\\]]|[^\\[\\]])*)\\](?:\\[\\])?/,\n reflinkSearch: 'reflink|nolink(?!\\\\()',\n strong: {\n start: /^(?:(\\*\\*(?=[*punctuation]))|\\*\\*)(?![\\s])|__/,\n // (1) returns if starts w/ punctuation\n middle: /^\\*\\*(?:(?:(?!overlapSkip)(?:[^*]|\\\\\\*)|overlapSkip)|\\*(?:(?!overlapSkip)(?:[^*]|\\\\\\*)|overlapSkip)*?\\*)+?\\*\\*$|^__(?![\\s])((?:(?:(?!overlapSkip)(?:[^_]|\\\\_)|overlapSkip)|_(?:(?!overlapSkip)(?:[^_]|\\\\_)|overlapSkip)*?_)+?)__$/,\n endAst: /[^punctuation\\s]\\*\\*(?!\\*)|[punctuation]\\*\\*(?!\\*)(?:(?=[punctuation_\\s]|$))/,\n // last char can't be punct, or final * must also be followed by punct (or endline)\n endUnd: /[^\\s]__(?!_)(?:(?=[punctuation*\\s])|$)/ // last char can't be a space, and final _ must preceed punct or \\s (or endline)\n\n },\n em: {\n start: /^(?:(\\*(?=[punctuation]))|\\*)(?![*\\s])|_/,\n // (1) returns if starts w/ punctuation\n middle: /^\\*(?:(?:(?!overlapSkip)(?:[^*]|\\\\\\*)|overlapSkip)|\\*(?:(?!overlapSkip)(?:[^*]|\\\\\\*)|overlapSkip)*?\\*)+?\\*$|^_(?![_\\s])(?:(?:(?!overlapSkip)(?:[^_]|\\\\_)|overlapSkip)|_(?:(?!overlapSkip)(?:[^_]|\\\\_)|overlapSkip)*?_)+?_$/,\n endAst: /[^punctuation\\s]\\*(?!\\*)|[punctuation]\\*(?!\\*)(?:(?=[punctuation_\\s]|$))/,\n // last char can't be punct, or final * must also be followed by punct (or endline)\n endUnd: /[^\\s]_(?!_)(?:(?=[punctuation*\\s])|$)/ // last char can't be a space, and final _ must preceed punct or \\s (or endline)\n\n },\n code: /^(`+)([^`]|[^`][\\s\\S]*?[^`])\\1(?!`)/,\n br: /^( {2,}|\\\\)\\n(?!\\s*$)/,\n del: noopTest$1,\n text: /^(`+|[^`])(?:(?= {2,}\\n)|[\\s\\S]*?(?:(?=[\\\\?@\\\\[\\\\]`^{|}~';\n inline.punctuation = edit$1(inline.punctuation).replace(/punctuation/g, inline._punctuation).getRegex(); // sequences em should skip over [title](link), `code`, \n\n inline._blockSkip = '\\\\[[^\\\\]]*?\\\\]\\\\([^\\\\)]*?\\\\)|`[^`]*?`|<[^>]*?>';\n inline._overlapSkip = '__[^_]*?__|\\\\*\\\\*\\\\[^\\\\*\\\\]*?\\\\*\\\\*';\n inline._comment = edit$1(block._comment).replace('(?:-->|$)', '-->').getRegex();\n inline.em.start = edit$1(inline.em.start).replace(/punctuation/g, inline._punctuation).getRegex();\n inline.em.middle = edit$1(inline.em.middle).replace(/punctuation/g, inline._punctuation).replace(/overlapSkip/g, inline._overlapSkip).getRegex();\n inline.em.endAst = edit$1(inline.em.endAst, 'g').replace(/punctuation/g, inline._punctuation).getRegex();\n inline.em.endUnd = edit$1(inline.em.endUnd, 'g').replace(/punctuation/g, inline._punctuation).getRegex();\n inline.strong.start = edit$1(inline.strong.start).replace(/punctuation/g, inline._punctuation).getRegex();\n inline.strong.middle = edit$1(inline.strong.middle).replace(/punctuation/g, inline._punctuation).replace(/overlapSkip/g, inline._overlapSkip).getRegex();\n inline.strong.endAst = edit$1(inline.strong.endAst, 'g').replace(/punctuation/g, inline._punctuation).getRegex();\n inline.strong.endUnd = edit$1(inline.strong.endUnd, 'g').replace(/punctuation/g, inline._punctuation).getRegex();\n inline.blockSkip = edit$1(inline._blockSkip, 'g').getRegex();\n inline.overlapSkip = edit$1(inline._overlapSkip, 'g').getRegex();\n inline._escapes = /\\\\([!\"#$%&'()*+,\\-./:;<=>?@\\[\\]\\\\^_`{|}~])/g;\n inline._scheme = /[a-zA-Z][a-zA-Z0-9+.-]{1,31}/;\n inline._email = /[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+(@)[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)+(?![-_])/;\n inline.autolink = edit$1(inline.autolink).replace('scheme', inline._scheme).replace('email', inline._email).getRegex();\n inline._attribute = /\\s+[a-zA-Z:_][\\w.:-]*(?:\\s*=\\s*\"[^\"]*\"|\\s*=\\s*'[^']*'|\\s*=\\s*[^\\s\"'=<>`]+)?/;\n inline.tag = edit$1(inline.tag).replace('comment', inline._comment).replace('attribute', inline._attribute).getRegex();\n inline._label = /(?:\\[(?:\\\\.|[^\\[\\]\\\\])*\\]|\\\\.|`[^`]*`|[^\\[\\]\\\\`])*?/;\n inline._href = /<(?:\\\\.|[^\\n<>\\\\])+>|[^\\s\\x00-\\x1f]*/;\n inline._title = /\"(?:\\\\\"?|[^\"\\\\])*\"|'(?:\\\\'?|[^'\\\\])*'|\\((?:\\\\\\)?|[^)\\\\])*\\)/;\n inline.link = edit$1(inline.link).replace('label', inline._label).replace('href', inline._href).replace('title', inline._title).getRegex();\n inline.reflink = edit$1(inline.reflink).replace('label', inline._label).getRegex();\n inline.reflinkSearch = edit$1(inline.reflinkSearch, 'g').replace('reflink', inline.reflink).replace('nolink', inline.nolink).getRegex();\n /**\n * Normal Inline Grammar\n */\n\n inline.normal = merge$1({}, inline);\n /**\n * Pedantic Inline Grammar\n */\n\n inline.pedantic = merge$1({}, inline.normal, {\n strong: {\n start: /^__|\\*\\*/,\n middle: /^__(?=\\S)([\\s\\S]*?\\S)__(?!_)|^\\*\\*(?=\\S)([\\s\\S]*?\\S)\\*\\*(?!\\*)/,\n endAst: /\\*\\*(?!\\*)/g,\n endUnd: /__(?!_)/g\n },\n em: {\n start: /^_|\\*/,\n middle: /^()\\*(?=\\S)([\\s\\S]*?\\S)\\*(?!\\*)|^_(?=\\S)([\\s\\S]*?\\S)_(?!_)/,\n endAst: /\\*(?!\\*)/g,\n endUnd: /_(?!_)/g\n },\n link: edit$1(/^!?\\[(label)\\]\\((.*?)\\)/).replace('label', inline._label).getRegex(),\n reflink: edit$1(/^!?\\[(label)\\]\\s*\\[([^\\]]*)\\]/).replace('label', inline._label).getRegex()\n });\n /**\n * GFM Inline Grammar\n */\n\n inline.gfm = merge$1({}, inline.normal, {\n escape: edit$1(inline.escape).replace('])', '~|])').getRegex(),\n _extended_email: /[A-Za-z0-9._+-]+(@)[a-zA-Z0-9-_]+(?:\\.[a-zA-Z0-9-_]*[a-zA-Z0-9])+(?![-_])/,\n url: /^((?:ftp|https?):\\/\\/|www\\.)(?:[a-zA-Z0-9\\-]+\\.?)+[^\\s<]*|^email/,\n _backpedal: /(?:[^?!.,:;*_~()&]+|\\([^)]*\\)|&(?![a-zA-Z0-9]+;$)|[?!.,:;*_~)]+(?!$))+/,\n del: /^(~~?)(?=[^\\s~])([\\s\\S]*?[^\\s~])\\1(?=[^~]|$)/,\n text: /^([`~]+|[^`~])(?:(?= {2,}\\n)|[\\s\\S]*?(?:(?=[\\\\ 0.5) {\n ch = 'x' + ch.toString(16);\n }\n\n out += '&#' + ch + ';';\n }\n\n return out;\n }\n /**\n * Block Lexer\n */\n\n\n var Lexer_1 = /*#__PURE__*/function () {\n function Lexer(options) {\n this.tokens = [];\n this.tokens.links = Object.create(null);\n this.options = options || defaults$2;\n this.options.tokenizer = this.options.tokenizer || new Tokenizer_1();\n this.tokenizer = this.options.tokenizer;\n this.tokenizer.options = this.options;\n var rules = {\n block: block$1.normal,\n inline: inline$1.normal\n };\n\n if (this.options.pedantic) {\n rules.block = block$1.pedantic;\n rules.inline = inline$1.pedantic;\n } else if (this.options.gfm) {\n rules.block = block$1.gfm;\n\n if (this.options.breaks) {\n rules.inline = inline$1.breaks;\n } else {\n rules.inline = inline$1.gfm;\n }\n }\n\n this.tokenizer.rules = rules;\n }\n /**\n * Expose Rules\n */\n\n\n /**\n * Static Lex Method\n */\n Lexer.lex = function lex(src, options) {\n var lexer = new Lexer(options);\n return lexer.lex(src);\n }\n /**\n * Static Lex Inline Method\n */\n ;\n\n Lexer.lexInline = function lexInline(src, options) {\n var lexer = new Lexer(options);\n return lexer.inlineTokens(src);\n }\n /**\n * Preprocessing\n */\n ;\n\n var _proto = Lexer.prototype;\n\n _proto.lex = function lex(src) {\n src = src.replace(/\\r\\n|\\r/g, '\\n').replace(/\\t/g, ' ');\n this.blockTokens(src, this.tokens, true);\n this.inline(this.tokens);\n return this.tokens;\n }\n /**\n * Lexing\n */\n ;\n\n _proto.blockTokens = function blockTokens(src, tokens, top) {\n if (tokens === void 0) {\n tokens = [];\n }\n\n if (top === void 0) {\n top = true;\n }\n\n src = src.replace(/^ +$/gm, '');\n var token, i, l, lastToken;\n\n while (src) {\n // newline\n if (token = this.tokenizer.space(src)) {\n src = src.substring(token.raw.length);\n\n if (token.type) {\n tokens.push(token);\n }\n\n continue;\n } // code\n\n\n if (token = this.tokenizer.code(src, tokens)) {\n src = src.substring(token.raw.length);\n\n if (token.type) {\n tokens.push(token);\n } else {\n lastToken = tokens[tokens.length - 1];\n lastToken.raw += '\\n' + token.raw;\n lastToken.text += '\\n' + token.text;\n }\n\n continue;\n } // fences\n\n\n if (token = this.tokenizer.fences(src)) {\n src = src.substring(token.raw.length);\n tokens.push(token);\n continue;\n } // heading\n\n\n if (token = this.tokenizer.heading(src)) {\n src = src.substring(token.raw.length);\n tokens.push(token);\n continue;\n } // table no leading pipe (gfm)\n\n\n if (token = this.tokenizer.nptable(src)) {\n src = src.substring(token.raw.length);\n tokens.push(token);\n continue;\n } // hr\n\n\n if (token = this.tokenizer.hr(src)) {\n src = src.substring(token.raw.length);\n tokens.push(token);\n continue;\n } // blockquote\n\n\n if (token = this.tokenizer.blockquote(src)) {\n src = src.substring(token.raw.length);\n token.tokens = this.blockTokens(token.text, [], top);\n tokens.push(token);\n continue;\n } // list\n\n\n if (token = this.tokenizer.list(src)) {\n src = src.substring(token.raw.length);\n l = token.items.length;\n\n for (i = 0; i < l; i++) {\n token.items[i].tokens = this.blockTokens(token.items[i].text, [], false);\n }\n\n tokens.push(token);\n continue;\n } // html\n\n\n if (token = this.tokenizer.html(src)) {\n src = src.substring(token.raw.length);\n tokens.push(token);\n continue;\n } // def\n\n\n if (top && (token = this.tokenizer.def(src))) {\n src = src.substring(token.raw.length);\n\n if (!this.tokens.links[token.tag]) {\n this.tokens.links[token.tag] = {\n href: token.href,\n title: token.title\n };\n }\n\n continue;\n } // table (gfm)\n\n\n if (token = this.tokenizer.table(src)) {\n src = src.substring(token.raw.length);\n tokens.push(token);\n continue;\n } // lheading\n\n\n if (token = this.tokenizer.lheading(src)) {\n src = src.substring(token.raw.length);\n tokens.push(token);\n continue;\n } // top-level paragraph\n\n\n if (top && (token = this.tokenizer.paragraph(src))) {\n src = src.substring(token.raw.length);\n tokens.push(token);\n continue;\n } // text\n\n\n if (token = this.tokenizer.text(src, tokens)) {\n src = src.substring(token.raw.length);\n\n if (token.type) {\n tokens.push(token);\n } else {\n lastToken = tokens[tokens.length - 1];\n lastToken.raw += '\\n' + token.raw;\n lastToken.text += '\\n' + token.text;\n }\n\n continue;\n }\n\n if (src) {\n var errMsg = 'Infinite loop on byte: ' + src.charCodeAt(0);\n\n if (this.options.silent) {\n console.error(errMsg);\n break;\n } else {\n throw new Error(errMsg);\n }\n }\n }\n\n return tokens;\n };\n\n _proto.inline = function inline(tokens) {\n var i, j, k, l2, row, token;\n var l = tokens.length;\n\n for (i = 0; i < l; i++) {\n token = tokens[i];\n\n switch (token.type) {\n case 'paragraph':\n case 'text':\n case 'heading':\n {\n token.tokens = [];\n this.inlineTokens(token.text, token.tokens);\n break;\n }\n\n case 'table':\n {\n token.tokens = {\n header: [],\n cells: []\n }; // header\n\n l2 = token.header.length;\n\n for (j = 0; j < l2; j++) {\n token.tokens.header[j] = [];\n this.inlineTokens(token.header[j], token.tokens.header[j]);\n } // cells\n\n\n l2 = token.cells.length;\n\n for (j = 0; j < l2; j++) {\n row = token.cells[j];\n token.tokens.cells[j] = [];\n\n for (k = 0; k < row.length; k++) {\n token.tokens.cells[j][k] = [];\n this.inlineTokens(row[k], token.tokens.cells[j][k]);\n }\n }\n\n break;\n }\n\n case 'blockquote':\n {\n this.inline(token.tokens);\n break;\n }\n\n case 'list':\n {\n l2 = token.items.length;\n\n for (j = 0; j < l2; j++) {\n this.inline(token.items[j].tokens);\n }\n\n break;\n }\n }\n }\n\n return tokens;\n }\n /**\n * Lexing/Compiling\n */\n ;\n\n _proto.inlineTokens = function inlineTokens(src, tokens, inLink, inRawBlock) {\n if (tokens === void 0) {\n tokens = [];\n }\n\n if (inLink === void 0) {\n inLink = false;\n }\n\n if (inRawBlock === void 0) {\n inRawBlock = false;\n }\n\n var token; // String with links masked to avoid interference with em and strong\n\n var maskedSrc = src;\n var match;\n var keepPrevChar, prevChar; // Mask out reflinks\n\n if (this.tokens.links) {\n var links = Object.keys(this.tokens.links);\n\n if (links.length > 0) {\n while ((match = this.tokenizer.rules.inline.reflinkSearch.exec(maskedSrc)) != null) {\n if (links.includes(match[0].slice(match[0].lastIndexOf('[') + 1, -1))) {\n maskedSrc = maskedSrc.slice(0, match.index) + '[' + repeatString$1('a', match[0].length - 2) + ']' + maskedSrc.slice(this.tokenizer.rules.inline.reflinkSearch.lastIndex);\n }\n }\n }\n } // Mask out other blocks\n\n\n while ((match = this.tokenizer.rules.inline.blockSkip.exec(maskedSrc)) != null) {\n maskedSrc = maskedSrc.slice(0, match.index) + '[' + repeatString$1('a', match[0].length - 2) + ']' + maskedSrc.slice(this.tokenizer.rules.inline.blockSkip.lastIndex);\n }\n\n while (src) {\n if (!keepPrevChar) {\n prevChar = '';\n }\n\n keepPrevChar = false; // escape\n\n if (token = this.tokenizer.escape(src)) {\n src = src.substring(token.raw.length);\n tokens.push(token);\n continue;\n } // tag\n\n\n if (token = this.tokenizer.tag(src, inLink, inRawBlock)) {\n src = src.substring(token.raw.length);\n inLink = token.inLink;\n inRawBlock = token.inRawBlock;\n tokens.push(token);\n continue;\n } // link\n\n\n if (token = this.tokenizer.link(src)) {\n src = src.substring(token.raw.length);\n\n if (token.type === 'link') {\n token.tokens = this.inlineTokens(token.text, [], true, inRawBlock);\n }\n\n tokens.push(token);\n continue;\n } // reflink, nolink\n\n\n if (token = this.tokenizer.reflink(src, this.tokens.links)) {\n src = src.substring(token.raw.length);\n\n if (token.type === 'link') {\n token.tokens = this.inlineTokens(token.text, [], true, inRawBlock);\n }\n\n tokens.push(token);\n continue;\n } // strong\n\n\n if (token = this.tokenizer.strong(src, maskedSrc, prevChar)) {\n src = src.substring(token.raw.length);\n token.tokens = this.inlineTokens(token.text, [], inLink, inRawBlock);\n tokens.push(token);\n continue;\n } // em\n\n\n if (token = this.tokenizer.em(src, maskedSrc, prevChar)) {\n src = src.substring(token.raw.length);\n token.tokens = this.inlineTokens(token.text, [], inLink, inRawBlock);\n tokens.push(token);\n continue;\n } // code\n\n\n if (token = this.tokenizer.codespan(src)) {\n src = src.substring(token.raw.length);\n tokens.push(token);\n continue;\n } // br\n\n\n if (token = this.tokenizer.br(src)) {\n src = src.substring(token.raw.length);\n tokens.push(token);\n continue;\n } // del (gfm)\n\n\n if (token = this.tokenizer.del(src)) {\n src = src.substring(token.raw.length);\n token.tokens = this.inlineTokens(token.text, [], inLink, inRawBlock);\n tokens.push(token);\n continue;\n } // autolink\n\n\n if (token = this.tokenizer.autolink(src, mangle)) {\n src = src.substring(token.raw.length);\n tokens.push(token);\n continue;\n } // url (gfm)\n\n\n if (!inLink && (token = this.tokenizer.url(src, mangle))) {\n src = src.substring(token.raw.length);\n tokens.push(token);\n continue;\n } // text\n\n\n if (token = this.tokenizer.inlineText(src, inRawBlock, smartypants)) {\n src = src.substring(token.raw.length);\n prevChar = token.raw.slice(-1);\n keepPrevChar = true;\n tokens.push(token);\n continue;\n }\n\n if (src) {\n var errMsg = 'Infinite loop on byte: ' + src.charCodeAt(0);\n\n if (this.options.silent) {\n console.error(errMsg);\n break;\n } else {\n throw new Error(errMsg);\n }\n }\n }\n\n return tokens;\n };\n\n _createClass(Lexer, null, [{\n key: \"rules\",\n get: function get() {\n return {\n block: block$1,\n inline: inline$1\n };\n }\n }]);\n\n return Lexer;\n }();\n\n var defaults$3 = defaults.defaults;\n var cleanUrl$1 = helpers.cleanUrl,\n escape$1 = helpers.escape;\n /**\n * Renderer\n */\n\n var Renderer_1 = /*#__PURE__*/function () {\n function Renderer(options) {\n this.options = options || defaults$3;\n }\n\n var _proto = Renderer.prototype;\n\n _proto.code = function code(_code, infostring, escaped) {\n var lang = (infostring || '').match(/\\S*/)[0];\n\n if (this.options.highlight) {\n var out = this.options.highlight(_code, lang);\n\n if (out != null && out !== _code) {\n escaped = true;\n _code = out;\n }\n }\n\n if (!lang) {\n return '' + (escaped ? _code : escape$1(_code, true)) + '
\\n';\n }\n\n return '' + (escaped ? _code : escape$1(_code, true)) + '
\\n';\n };\n\n _proto.blockquote = function blockquote(quote) {\n return '\\n' + quote + '
\\n';\n };\n\n _proto.html = function html(_html) {\n return _html;\n };\n\n _proto.heading = function heading(text, level, raw, slugger) {\n if (this.options.headerIds) {\n return '' + text + '\\n';\n } // ignore IDs\n\n\n return '' + text + '\\n';\n };\n\n _proto.hr = function hr() {\n return this.options.xhtml ? '
\\n' : '
\\n';\n };\n\n _proto.list = function list(body, ordered, start) {\n var type = ordered ? 'ol' : 'ul',\n startatt = ordered && start !== 1 ? ' start=\"' + start + '\"' : '';\n return '<' + type + startatt + '>\\n' + body + '\\n';\n };\n\n _proto.listitem = function listitem(text) {\n return '' + text + '\\n';\n };\n\n _proto.checkbox = function checkbox(checked) {\n return ' ';\n };\n\n _proto.paragraph = function paragraph(text) {\n return '' + text + '
\\n';\n };\n\n _proto.table = function table(header, body) {\n if (body) body = '' + body + '';\n return '