From 399ddd2dabead11a0a0de903a6288f9abcffd603 Mon Sep 17 00:00:00 2001 From: Marc Hartmayer Date: Wed, 3 Jun 2020 23:04:14 +0200 Subject: Update `markedjs` package Update `markedjs` to commit https://github.com/markedjs/marked/commit/7b3036f8c0440cfd003ce47dd6e1a92af0f5e822. This fixes the issue https://github.com/wekan/wekan/issues/3148. --- packages/markdown/marked/lib/marked.js | 2755 ++++++++++++++++++++------------ 1 file changed, 1731 insertions(+), 1024 deletions(-) (limited to 'packages/markdown/marked/lib/marked.js') diff --git a/packages/markdown/marked/lib/marked.js b/packages/markdown/marked/lib/marked.js index b40a29da..93d949c7 100644 --- a/packages/markdown/marked/lib/marked.js +++ b/packages/markdown/marked/lib/marked.js @@ -31,6 +31,43 @@ return Constructor; } + function _unsupportedIterableToArray(o, minLen) { + if (!o) return; + if (typeof o === "string") return _arrayLikeToArray(o, minLen); + var n = Object.prototype.toString.call(o).slice(8, -1); + if (n === "Object" && o.constructor) n = o.constructor.name; + if (n === "Map" || n === "Set") return Array.from(o); + if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); + } + + function _arrayLikeToArray(arr, len) { + if (len == null || len > arr.length) len = arr.length; + + for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; + + return arr2; + } + + function _createForOfIteratorHelperLoose(o) { + var i = 0; + + if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) { + if (Array.isArray(o) || (o = _unsupportedIterableToArray(o))) return function () { + if (i >= o.length) return { + done: true + }; + return { + done: false, + value: o[i++] + }; + }; + throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); + } + + i = o[Symbol.iterator](); + return i.next.bind(i); + } + function createCommonjsModule(fn, module) { return module = { exports: {} }, fn(module, module.exports), module.exports; } @@ -53,6 +90,8 @@ silent: false, smartLists: false, smartypants: false, + tokenizer: null, + walkTokens: null, xhtml: false }; } @@ -342,551 +381,1321 @@ checkSanitizeDeprecation: checkSanitizeDeprecation }; - var noopTest$1 = helpers.noopTest, - edit$1 = helpers.edit, - merge$1 = helpers.merge; - /** - * Block-Level Grammar - */ - - var block = { - newline: /^\n+/, - code: /^( {4}[^\n]+\n*)+/, - fences: /^ {0,3}(`{3,}(?=[^`\n]*\n)|~{3,})([^\n]*)\n(?:|([\s\S]*?)\n)(?: {0,3}\1[~`]* *(?:\n+|$)|$)/, - hr: /^ {0,3}((?:- *){3,}|(?:_ *){3,}|(?:\* *){3,})(?:\n+|$)/, - heading: /^ {0,3}(#{1,6}) +([^\n]*?)(?: +#+)? *(?:\n+|$)/, - blockquote: /^( {0,3}> ?(paragraph|[^\n]*)(?:\n|$))+/, - list: /^( {0,3})(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/, - html: '^ {0,3}(?:' // optional indentation - + '<(script|pre|style)[\\s>][\\s\\S]*?(?:[^\\n]*\\n+|$)' // (1) - + '|comment[^\\n]*(\\n+|$)' // (2) - + '|<\\?[\\s\\S]*?\\?>\\n*' // (3) - + '|\\n*' // (4) - + '|\\n*' // (5) - + '|)[\\s\\S]*?(?:\\n{2,}|$)' // (6) - + '|<(?!script|pre|style)([a-z][\\w-]*)(?:attribute)*? */?>(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:\\n{2,}|$)' // (7) open tag - + '|(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:\\n{2,}|$)' // (7) closing tag - + ')', - def: /^ {0,3}\[(label)\]: *\n? *]+)>?(?:(?: +\n? *| *\n *)(title))? *(?:\n+|$)/, - nptable: noopTest$1, - table: noopTest$1, - lheading: /^([^\n]+)\n {0,3}(=+|-+) *(?:\n+|$)/, - // regex template, placeholders will be replaced according to different paragraph - // interruption rules of commonmark and the original markdown spec: - _paragraph: /^([^\n]+(?:\n(?!hr|heading|lheading|blockquote|fences|list|html)[^\n]+)*)/, - text: /^[^\n]+/ - }; - block._label = /(?!\s*\])(?:\\[\[\]]|[^\[\]])+/; - block._title = /(?:"(?:\\"?|[^"\\])*"|'[^'\n]*(?:\n[^'\n]+)*\n?'|\([^()]*\))/; - block.def = edit$1(block.def).replace('label', block._label).replace('title', block._title).getRegex(); - block.bullet = /(?:[*+-]|\d{1,9}\.)/; - block.item = /^( *)(bull) ?[^\n]*(?:\n(?!\1bull ?)[^\n]*)*/; - block.item = edit$1(block.item, 'gm').replace(/bull/g, block.bullet).getRegex(); - 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(); - 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'; - block._comment = //; - 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(); - 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 - .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 - .replace('html', ')|<(?:script|pre|style|!--)').replace('tag', block._tag) // pars can be interrupted by type (6) html blocks - .getRegex(); - block.blockquote = edit$1(block.blockquote).replace('paragraph', block.paragraph).getRegex(); - /** - * Normal Block Grammar - */ + var defaults$1 = defaults.defaults; + var rtrim$1 = helpers.rtrim, + splitCells$1 = helpers.splitCells, + _escape = helpers.escape, + findClosingBracket$1 = helpers.findClosingBracket; - block.normal = merge$1({}, block); - /** - * GFM Block Grammar - */ + function outputLink(cap, link, raw) { + var href = link.href; + var title = link.title ? _escape(link.title) : null; + var text = cap[1].replace(/\\([\[\]])/g, '$1'); - block.gfm = merge$1({}, block.normal, { - nptable: /^ *([^|\n ].*\|.*)\n *([-:]+ *\|[-| :]*)(?:\n((?:.*[^>\n ].*(?:\n|$))*)\n*|$)/, - table: '^ *\\|(.+)\\n' // Header - + ' *\\|?( *[-:]+[-| :]*)' // Align - + '(?:\\n((?:(?!^|>|\\n| |hr|heading|lheading|code|fences|list|html).*(?:\\n|$))*)\\n*|$)' // Cells + if (cap[0].charAt(0) !== '!') { + return { + type: 'link', + raw: raw, + href: href, + title: title, + text: text + }; + } else { + return { + type: 'image', + raw: raw, + href: href, + title: title, + text: _escape(text) + }; + } + } - }); - block.gfm.table = edit$1(block.gfm.table).replace('hr', block.hr).replace('heading', ' {0,3}#{1,6} ').replace('lheading', '([^\\n]+)\\n {0,3}(=+|-+) *(?:\\n+|$)').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 - .replace('html', ')|<(?:script|pre|style|!--)').replace('tag', block._tag) // pars can be interrupted by type (6) html blocks - .getRegex(); - /** - * Pedantic grammar (original John Gruber's loose markdown specification) - */ + function indentCodeCompensation(raw, text) { + var matchIndentToCode = raw.match(/^(\s+)(?:```)/); - block.pedantic = merge$1({}, block.normal, { - html: edit$1('^ *(?:comment *(?:\\n|\\s*$)' + '|<(tag)[\\s\\S]+? *(?:\\n{2,}|\\s*$)' // closed tag - + '|\\s]*)*?/?> *(?:\\n{2,}|\\s*$))').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(), - def: /^ *\[([^\]]+)\]: *]+)>?(?: +(["(][^\n]+[")]))? *(?:\n+|$)/, - heading: /^ *(#{1,6}) *([^\n]+?) *(?:#+ *)?(?:\n+|$)/, - fences: noopTest$1, - // fences not supported - paragraph: edit$1(block.normal._paragraph).replace('hr', block.hr).replace('heading', ' *#{1,6} *[^\n]').replace('lheading', block.lheading).replace('blockquote', ' {0,3}>').replace('|fences', '').replace('|list', '').replace('|html', '').getRegex() - }); - /** - * Inline-Level Grammar - */ + if (matchIndentToCode === null) { + return text; + } - var inline = { - escape: /^\\([!"#$%&'()*+,\-./:;<=>?@\[\]\\^_`{|}~])/, - autolink: /^<(scheme:[^\s\x00-\x1f<>]*|email)>/, - url: noopTest$1, - tag: '^comment' + '|^' // self-closing tag - + '|^<[a-zA-Z][\\w-]*(?:attribute)*?\\s*/?>' // open tag - + '|^<\\?[\\s\\S]*?\\?>' // processing instruction, e.g. - + '|^' // declaration, e.g. - + '|^', - // CDATA section - link: /^!?\[(label)\]\(\s*(href)(?:\s+(title))?\s*\)/, - reflink: /^!?\[(label)\]\[(?!\s*\])((?:\\[\[\]]?|[^\[\]\\])+)\]/, - nolink: /^!?\[(?!\s*\])((?:\[[^\[\]]*\]|\\[\[\]]|[^\[\]])*)\](?:\[\])?/, - strong: /^__([^\s_])__(?!_)|^\*\*([^\s*])\*\*(?!\*)|^__([^\s][\s\S]*?[^\s])__(?!_)|^\*\*([^\s][\s\S]*?[^\s])\*\*(?!\*)/, - em: /^_([^\s_])_(?!_)|^\*([^\s*<\[])\*(?!\*)|^_([^\s<][\s\S]*?[^\s_])_(?!_|[^\spunctuation])|^_([^\s_<][\s\S]*?[^\s])_(?!_|[^\spunctuation])|^\*([^\s<"][\s\S]*?[^\s\*])\*(?!\*|[^\spunctuation])|^\*([^\s*"<\[][\s\S]*?[^\s])\*(?!\*)/, - code: /^(`+)([^`]|[^`][\s\S]*?[^`])\1(?!`)/, - br: /^( {2,}|\\)\n(?!\s*$)/, - del: noopTest$1, - text: /^(`+|[^`])(?:[\s\S]*?(?:(?=[\\?@\\[^_{|}~'; - inline.em = edit$1(inline.em).replace(/punctuation/g, inline._punctuation).getRegex(); - inline._escapes = /\\([!"#$%&'()*+,\-./:;<=>?@\[\]\\^_`{|}~])/g; - inline._scheme = /[a-zA-Z][a-zA-Z0-9+.-]{1,31}/; - 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])?)+(?![-_])/; - inline.autolink = edit$1(inline.autolink).replace('scheme', inline._scheme).replace('email', inline._email).getRegex(); - inline._attribute = /\s+[a-zA-Z:_][\w.:-]*(?:\s*=\s*"[^"]*"|\s*=\s*'[^']*'|\s*=\s*[^\s"'=<>`]+)?/; - inline.tag = edit$1(inline.tag).replace('comment', block._comment).replace('attribute', inline._attribute).getRegex(); - inline._label = /(?:\[[^\[\]]*\]|\\.|`[^`]*`|[^\[\]\\`])*?/; - inline._href = /<(?:\\[<>]?|[^\s<>\\])*>|[^\s\x00-\x1f]*/; - inline._title = /"(?:\\"?|[^"\\])*"|'(?:\\'?|[^'\\])*'|\((?:\\\)?|[^)\\])*\)/; - inline.link = edit$1(inline.link).replace('label', inline._label).replace('href', inline._href).replace('title', inline._title).getRegex(); - inline.reflink = edit$1(inline.reflink).replace('label', inline._label).getRegex(); - /** - * Normal Inline Grammar - */ + if (matchIndentInNode === null) { + return node; + } - inline.normal = merge$1({}, inline); - /** - * Pedantic Inline Grammar - */ + var indentInNode = matchIndentInNode[0]; - inline.pedantic = merge$1({}, inline.normal, { - strong: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/, - em: /^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/, - link: edit$1(/^!?\[(label)\]\((.*?)\)/).replace('label', inline._label).getRegex(), - reflink: edit$1(/^!?\[(label)\]\s*\[([^\]]*)\]/).replace('label', inline._label).getRegex() - }); - /** - * GFM Inline Grammar - */ + if (indentInNode.length >= indentToCode.length) { + return node.slice(indentToCode.length); + } - inline.gfm = merge$1({}, inline.normal, { - escape: edit$1(inline.escape).replace('])', '~|])').getRegex(), - _extended_email: /[A-Za-z0-9._+-]+(@)[a-zA-Z0-9-_]+(?:\.[a-zA-Z0-9-_]*[a-zA-Z0-9])+(?![-_])/, - url: /^((?:ftp|https?):\/\/|www\.)(?:[a-zA-Z0-9\-]+\.?)+[^\s<]*|^email/, - _backpedal: /(?:[^?!.,:;*_~()&]+|\([^)]*\)|&(?![a-zA-Z0-9]+;$)|[?!.,:;*_~)]+(?!$))+/, - del: /^~+(?=\S)([\s\S]*?\S)~+/, - text: /^(`+|[^`])(?:[\s\S]*?(?:(?=[\\ 1) { + return { + type: 'space', + raw: cap[0] + }; + } - /** - * Preprocessing - */ - _proto.lex = function lex(src) { - src = src.replace(/\r\n|\r/g, '\n').replace(/\t/g, ' '); - return this.token(src, true); + return { + raw: '\n' + }; + } }; - /** - * Lexing - */ - _proto.token = function token(src, top) { - src = src.replace(/^ +$/gm, ''); - var next, loose, cap, bull, b, item, listStart, listItems, t, space, i, tag, l, isordered, istask, ischecked; - - while (src) { - // newline - if (cap = this.rules.newline.exec(src)) { - src = src.substring(cap[0].length); - - if (cap[0].length > 1) { - this.tokens.push({ - type: 'space' - }); - } - } // code - - - if (cap = this.rules.code.exec(src)) { - var lastToken = this.tokens[this.tokens.length - 1]; - src = src.substring(cap[0].length); // An indented code block cannot interrupt a paragraph. + _proto.code = function code(src, tokens) { + var cap = this.rules.block.code.exec(src); - if (lastToken && lastToken.type === 'paragraph') { - lastToken.text += '\n' + cap[0].trimRight(); - } else { - cap = cap[0].replace(/^ {4}/gm, ''); - this.tokens.push({ - type: 'code', - codeBlockStyle: 'indented', - text: !this.options.pedantic ? rtrim$1(cap, '\n') : cap - }); - } + if (cap) { + var lastToken = tokens[tokens.length - 1]; // An indented code block cannot interrupt a paragraph. - continue; - } // fences + if (lastToken && lastToken.type === 'paragraph') { + return { + raw: cap[0], + text: cap[0].trimRight() + }; + } + var text = cap[0].replace(/^ {4}/gm, ''); + return { + type: 'code', + raw: cap[0], + codeBlockStyle: 'indented', + text: !this.options.pedantic ? rtrim$1(text, '\n') : text + }; + } + }; - if (cap = this.rules.fences.exec(src)) { - src = src.substring(cap[0].length); - this.tokens.push({ - type: 'code', - lang: cap[2] ? cap[2].trim() : cap[2], - text: cap[3] || '' - }); - continue; - } // heading + _proto.fences = function fences(src) { + var cap = this.rules.block.fences.exec(src); + if (cap) { + var raw = cap[0]; + var text = indentCodeCompensation(raw, cap[3] || ''); + return { + type: 'code', + raw: raw, + lang: cap[2] ? cap[2].trim() : cap[2], + text: text + }; + } + }; - if (cap = this.rules.heading.exec(src)) { - src = src.substring(cap[0].length); - this.tokens.push({ - type: 'heading', - depth: cap[1].length, - text: cap[2] - }); - continue; - } // table no leading pipe (gfm) + _proto.heading = function heading(src) { + var cap = this.rules.block.heading.exec(src); + if (cap) { + return { + type: 'heading', + raw: cap[0], + depth: cap[1].length, + text: cap[2] + }; + } + }; - if (cap = this.rules.nptable.exec(src)) { - item = { - type: 'table', - header: splitCells$1(cap[1].replace(/^ *| *\| *$/g, '')), - align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */), - cells: cap[3] ? cap[3].replace(/\n$/, '').split('\n') : [] - }; + _proto.nptable = function nptable(src) { + var cap = this.rules.block.nptable.exec(src); - if (item.header.length === item.align.length) { - src = src.substring(cap[0].length); + if (cap) { + var item = { + type: 'table', + header: splitCells$1(cap[1].replace(/^ *| *\| *$/g, '')), + align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */), + cells: cap[3] ? cap[3].replace(/\n$/, '').split('\n') : [], + raw: cap[0] + }; - for (i = 0; i < item.align.length; i++) { - if (/^ *-+: *$/.test(item.align[i])) { - item.align[i] = 'right'; - } else if (/^ *:-+: *$/.test(item.align[i])) { - item.align[i] = 'center'; - } else if (/^ *:-+ *$/.test(item.align[i])) { - item.align[i] = 'left'; - } else { - item.align[i] = null; - } + if (item.header.length === item.align.length) { + var l = item.align.length; + var i; + + for (i = 0; i < l; i++) { + if (/^ *-+: *$/.test(item.align[i])) { + item.align[i] = 'right'; + } else if (/^ *:-+: *$/.test(item.align[i])) { + item.align[i] = 'center'; + } else if (/^ *:-+ *$/.test(item.align[i])) { + item.align[i] = 'left'; + } else { + item.align[i] = null; } + } - for (i = 0; i < item.cells.length; i++) { - item.cells[i] = splitCells$1(item.cells[i], item.header.length); - } + l = item.cells.length; - this.tokens.push(item); - continue; + for (i = 0; i < l; i++) { + item.cells[i] = splitCells$1(item.cells[i], item.header.length); } - } // hr + return item; + } + } + }; + + _proto.hr = function hr(src) { + var cap = this.rules.block.hr.exec(src); + + if (cap) { + return { + type: 'hr', + raw: cap[0] + }; + } + }; + + _proto.blockquote = function blockquote(src) { + var cap = this.rules.block.blockquote.exec(src); + + if (cap) { + var text = cap[0].replace(/^ *> ?/gm, ''); + return { + type: 'blockquote', + raw: cap[0], + text: text + }; + } + }; + + _proto.list = function list(src) { + var cap = this.rules.block.list.exec(src); + + if (cap) { + var raw = cap[0]; + var bull = cap[2]; + var isordered = bull.length > 1; + var list = { + type: 'list', + raw: raw, + ordered: isordered, + start: isordered ? +bull : '', + loose: false, + items: [] + }; // Get each top-level item. + + var itemMatch = cap[0].match(this.rules.block.item); + var next = false, + item, + space, + b, + addBack, + loose, + istask, + ischecked; + var l = itemMatch.length; + + for (var i = 0; i < l; i++) { + item = itemMatch[i]; + raw = item; // Remove the list item's bullet + // so it is seen as the next token. + + space = item.length; + item = item.replace(/^ *([*+-]|\d+\.) */, ''); // Outdent whatever the + // list item contains. Hacky. + + if (~item.indexOf('\n ')) { + space -= item.length; + item = !this.options.pedantic ? item.replace(new RegExp('^ {1,' + space + '}', 'gm'), '') : item.replace(/^ {1,4}/gm, ''); + } // Determine whether the next list item belongs here. + // Backpedal if it does not belong in this list. + + + if (i !== l - 1) { + b = this.rules.block.bullet.exec(itemMatch[i + 1])[0]; + + if (bull.length > 1 ? b.length === 1 : b.length > 1 || this.options.smartLists && b !== bull) { + addBack = itemMatch.slice(i + 1).join('\n'); + list.raw = list.raw.substring(0, list.raw.length - addBack.length); + i = l - 1; + } + } // Determine whether item is loose or not. + // Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/ + // for discount behavior. + + + loose = next || /\n\n(?!\s*$)/.test(item); + + if (i !== l - 1) { + next = item.charAt(item.length - 1) === '\n'; + if (!loose) loose = next; + } + + if (loose) { + list.loose = true; + } // Check for task list items + + + istask = /^\[[ xX]\] /.test(item); + ischecked = undefined; + + if (istask) { + ischecked = item[1] !== ' '; + item = item.replace(/^\[[ xX]\] +/, ''); + } + + list.items.push({ + type: 'list_item', + raw: raw, + task: istask, + checked: ischecked, + loose: loose, + text: item + }); + } + + return list; + } + }; + + _proto.html = function html(src) { + var cap = this.rules.block.html.exec(src); + + if (cap) { + return { + type: this.options.sanitize ? 'paragraph' : 'html', + raw: cap[0], + pre: !this.options.sanitizer && (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'), + text: this.options.sanitize ? this.options.sanitizer ? this.options.sanitizer(cap[0]) : _escape(cap[0]) : cap[0] + }; + } + }; + + _proto.def = function def(src) { + var cap = this.rules.block.def.exec(src); + + if (cap) { + if (cap[3]) cap[3] = cap[3].substring(1, cap[3].length - 1); + var tag = cap[1].toLowerCase().replace(/\s+/g, ' '); + return { + tag: tag, + raw: cap[0], + href: cap[2], + title: cap[3] + }; + } + }; + + _proto.table = function table(src) { + var cap = this.rules.block.table.exec(src); + + if (cap) { + var item = { + type: 'table', + header: splitCells$1(cap[1].replace(/^ *| *\| *$/g, '')), + align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */), + cells: cap[3] ? cap[3].replace(/\n$/, '').split('\n') : [] + }; + + if (item.header.length === item.align.length) { + item.raw = cap[0]; + var l = item.align.length; + var i; + + for (i = 0; i < l; i++) { + if (/^ *-+: *$/.test(item.align[i])) { + item.align[i] = 'right'; + } else if (/^ *:-+: *$/.test(item.align[i])) { + item.align[i] = 'center'; + } else if (/^ *:-+ *$/.test(item.align[i])) { + item.align[i] = 'left'; + } else { + item.align[i] = null; + } + } + + l = item.cells.length; + + for (i = 0; i < l; i++) { + item.cells[i] = splitCells$1(item.cells[i].replace(/^ *\| *| *\| *$/g, ''), item.header.length); + } + + return item; + } + } + }; + + _proto.lheading = function lheading(src) { + var cap = this.rules.block.lheading.exec(src); + + if (cap) { + return { + type: 'heading', + raw: cap[0], + depth: cap[2].charAt(0) === '=' ? 1 : 2, + text: cap[1] + }; + } + }; + + _proto.paragraph = function paragraph(src) { + var cap = this.rules.block.paragraph.exec(src); + + if (cap) { + return { + type: 'paragraph', + raw: cap[0], + text: cap[1].charAt(cap[1].length - 1) === '\n' ? cap[1].slice(0, -1) : cap[1] + }; + } + }; + + _proto.text = function text(src, tokens) { + var cap = this.rules.block.text.exec(src); + + if (cap) { + var lastToken = tokens[tokens.length - 1]; + + if (lastToken && lastToken.type === 'text') { + return { + raw: cap[0], + text: cap[0] + }; + } + + return { + type: 'text', + raw: cap[0], + text: cap[0] + }; + } + }; + + _proto.escape = function escape(src) { + var cap = this.rules.inline.escape.exec(src); + + if (cap) { + return { + type: 'escape', + raw: cap[0], + text: _escape(cap[1]) + }; + } + }; + + _proto.tag = function tag(src, inLink, inRawBlock) { + var cap = this.rules.inline.tag.exec(src); + + if (cap) { + if (!inLink && /^/i.test(cap[0])) { + inLink = false; + } + + if (!inRawBlock && /^<(pre|code|kbd|script)(\s|>)/i.test(cap[0])) { + inRawBlock = true; + } else if (inRawBlock && /^<\/(pre|code|kbd|script)(\s|>)/i.test(cap[0])) { + inRawBlock = false; + } + + return { + type: this.options.sanitize ? 'text' : 'html', + raw: cap[0], + inLink: inLink, + inRawBlock: inRawBlock, + text: this.options.sanitize ? this.options.sanitizer ? this.options.sanitizer(cap[0]) : _escape(cap[0]) : cap[0] + }; + } + }; + + _proto.link = function link(src) { + var cap = this.rules.inline.link.exec(src); + + if (cap) { + var lastParenIndex = findClosingBracket$1(cap[2], '()'); + + if (lastParenIndex > -1) { + var start = cap[0].indexOf('!') === 0 ? 5 : 4; + var linkLen = start + cap[1].length + lastParenIndex; + cap[2] = cap[2].substring(0, lastParenIndex); + cap[0] = cap[0].substring(0, linkLen).trim(); + cap[3] = ''; + } + + var href = cap[2]; + var title = ''; + + if (this.options.pedantic) { + var link = /^([^'"]*[^\s])\s+(['"])(.*)\2/.exec(href); + + if (link) { + href = link[1]; + title = link[3]; + } else { + title = ''; + } + } else { + title = cap[3] ? cap[3].slice(1, -1) : ''; + } + + href = href.trim().replace(/^<([\s\S]*)>$/, '$1'); + var token = outputLink(cap, { + href: href ? href.replace(this.rules.inline._escapes, '$1') : href, + title: title ? title.replace(this.rules.inline._escapes, '$1') : title + }, cap[0]); + return token; + } + }; + + _proto.reflink = function reflink(src, links) { + var cap; + + if ((cap = this.rules.inline.reflink.exec(src)) || (cap = this.rules.inline.nolink.exec(src))) { + var link = (cap[2] || cap[1]).replace(/\s+/g, ' '); + link = links[link.toLowerCase()]; + + if (!link || !link.href) { + var text = cap[0].charAt(0); + return { + type: 'text', + raw: text, + text: text + }; + } + + var token = outputLink(cap, link, cap[0]); + return token; + } + }; + + _proto.strong = function strong(src) { + var cap = this.rules.inline.strong.exec(src); + + if (cap) { + return { + type: 'strong', + raw: cap[0], + text: cap[4] || cap[3] || cap[2] || cap[1] + }; + } + }; + + _proto.em = function em(src) { + var cap = this.rules.inline.em.exec(src); + + if (cap) { + return { + type: 'em', + raw: cap[0], + text: cap[6] || cap[5] || cap[4] || cap[3] || cap[2] || cap[1] + }; + } + }; + + _proto.codespan = function codespan(src) { + var cap = this.rules.inline.code.exec(src); + + if (cap) { + var text = cap[2].replace(/\n/g, ' '); + var hasNonSpaceChars = /[^ ]/.test(text); + var hasSpaceCharsOnBothEnds = text.startsWith(' ') && text.endsWith(' '); + + if (hasNonSpaceChars && hasSpaceCharsOnBothEnds) { + text = text.substring(1, text.length - 1); + } + + text = _escape(text, true); + return { + type: 'codespan', + raw: cap[0], + text: text + }; + } + }; + + _proto.br = function br(src) { + var cap = this.rules.inline.br.exec(src); + + if (cap) { + return { + type: 'br', + raw: cap[0] + }; + } + }; + + _proto.del = function del(src) { + var cap = this.rules.inline.del.exec(src); + + if (cap) { + return { + type: 'del', + raw: cap[0], + text: cap[1] + }; + } + }; + + _proto.autolink = function autolink(src, mangle) { + var cap = this.rules.inline.autolink.exec(src); + + if (cap) { + var text, href; + + if (cap[2] === '@') { + text = _escape(this.options.mangle ? mangle(cap[1]) : cap[1]); + href = 'mailto:' + text; + } else { + text = _escape(cap[1]); + href = text; + } + + return { + type: 'link', + raw: cap[0], + text: text, + href: href, + tokens: [{ + type: 'text', + raw: text, + text: text + }] + }; + } + }; + + _proto.url = function url(src, mangle) { + var cap; + + if (cap = this.rules.inline.url.exec(src)) { + var text, href; + + if (cap[2] === '@') { + text = _escape(this.options.mangle ? mangle(cap[0]) : cap[0]); + href = 'mailto:' + text; + } else { + // do extended autolink path validation + var prevCapZero; + + do { + prevCapZero = cap[0]; + cap[0] = this.rules.inline._backpedal.exec(cap[0])[0]; + } while (prevCapZero !== cap[0]); + + text = _escape(cap[0]); + + if (cap[1] === 'www.') { + href = 'http://' + text; + } else { + href = text; + } + } + + return { + type: 'link', + raw: cap[0], + text: text, + href: href, + tokens: [{ + type: 'text', + raw: text, + text: text + }] + }; + } + }; + + _proto.inlineText = function inlineText(src, inRawBlock, smartypants) { + var cap = this.rules.inline.text.exec(src); + + if (cap) { + var text; + + if (inRawBlock) { + text = this.options.sanitize ? this.options.sanitizer ? this.options.sanitizer(cap[0]) : _escape(cap[0]) : cap[0]; + } else { + text = _escape(this.options.smartypants ? smartypants(cap[0]) : cap[0]); + } + + return { + type: 'text', + raw: cap[0], + text: text + }; + } + }; + + return Tokenizer; + }(); + + var noopTest$1 = helpers.noopTest, + edit$1 = helpers.edit, + merge$1 = helpers.merge; + /** + * Block-Level Grammar + */ + + var block = { + newline: /^\n+/, + code: /^( {4}[^\n]+\n*)+/, + fences: /^ {0,3}(`{3,}(?=[^`\n]*\n)|~{3,})([^\n]*)\n(?:|([\s\S]*?)\n)(?: {0,3}\1[~`]* *(?:\n+|$)|$)/, + hr: /^ {0,3}((?:- *){3,}|(?:_ *){3,}|(?:\* *){3,})(?:\n+|$)/, + heading: /^ {0,3}(#{1,6}) +([^\n]*?)(?: +#+)? *(?:\n+|$)/, + blockquote: /^( {0,3}> ?(paragraph|[^\n]*)(?:\n|$))+/, + list: /^( {0,3})(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/, + html: '^ {0,3}(?:' // optional indentation + + '<(script|pre|style)[\\s>][\\s\\S]*?(?:[^\\n]*\\n+|$)' // (1) + + '|comment[^\\n]*(\\n+|$)' // (2) + + '|<\\?[\\s\\S]*?\\?>\\n*' // (3) + + '|\\n*' // (4) + + '|\\n*' // (5) + + '|)[\\s\\S]*?(?:\\n{2,}|$)' // (6) + + '|<(?!script|pre|style)([a-z][\\w-]*)(?:attribute)*? */?>(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:\\n{2,}|$)' // (7) open tag + + '|(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:\\n{2,}|$)' // (7) closing tag + + ')', + def: /^ {0,3}\[(label)\]: *\n? *]+)>?(?:(?: +\n? *| *\n *)(title))? *(?:\n+|$)/, + nptable: noopTest$1, + table: noopTest$1, + lheading: /^([^\n]+)\n {0,3}(=+|-+) *(?:\n+|$)/, + // regex template, placeholders will be replaced according to different paragraph + // interruption rules of commonmark and the original markdown spec: + _paragraph: /^([^\n]+(?:\n(?!hr|heading|lheading|blockquote|fences|list|html)[^\n]+)*)/, + text: /^[^\n]+/ + }; + block._label = /(?!\s*\])(?:\\[\[\]]|[^\[\]])+/; + block._title = /(?:"(?:\\"?|[^"\\])*"|'[^'\n]*(?:\n[^'\n]+)*\n?'|\([^()]*\))/; + block.def = edit$1(block.def).replace('label', block._label).replace('title', block._title).getRegex(); + block.bullet = /(?:[*+-]|\d{1,9}\.)/; + block.item = /^( *)(bull) ?[^\n]*(?:\n(?!\1bull ?)[^\n]*)*/; + block.item = edit$1(block.item, 'gm').replace(/bull/g, block.bullet).getRegex(); + 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(); + 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'; + block._comment = //; + 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(); + 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 + .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 + .replace('html', ')|<(?:script|pre|style|!--)').replace('tag', block._tag) // pars can be interrupted by type (6) html blocks + .getRegex(); + block.blockquote = edit$1(block.blockquote).replace('paragraph', block.paragraph).getRegex(); + /** + * Normal Block Grammar + */ + + block.normal = merge$1({}, block); + /** + * GFM Block Grammar + */ + + block.gfm = merge$1({}, block.normal, { + nptable: '^ *([^|\\n ].*\\|.*)\\n' // Header + + ' *([-:]+ *\\|[-| :]*)' // Align + + '(?:\\n((?:(?!\\n|hr|heading|blockquote|code|fences|list|html).*(?:\\n|$))*)\\n*|$)', + // Cells + table: '^ *\\|(.+)\\n' // Header + + ' *\\|?( *[-:]+[-| :]*)' // Align + + '(?:\\n *((?:(?!\\n|hr|heading|blockquote|code|fences|list|html).*(?:\\n|$))*)\\n*|$)' // Cells + + }); + 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 + .replace('html', ')|<(?:script|pre|style|!--)').replace('tag', block._tag) // tables can be interrupted by type (6) html blocks + .getRegex(); + 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 + .replace('html', ')|<(?:script|pre|style|!--)').replace('tag', block._tag) // tables can be interrupted by type (6) html blocks + .getRegex(); + /** + * Pedantic grammar (original John Gruber's loose markdown specification) + */ + + block.pedantic = merge$1({}, block.normal, { + html: edit$1('^ *(?:comment *(?:\\n|\\s*$)' + '|<(tag)[\\s\\S]+? *(?:\\n{2,}|\\s*$)' // closed tag + + '|\\s]*)*?/?> *(?:\\n{2,}|\\s*$))').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(), + def: /^ *\[([^\]]+)\]: *]+)>?(?: +(["(][^\n]+[")]))? *(?:\n+|$)/, + heading: /^ *(#{1,6}) *([^\n]+?) *(?:#+ *)?(?:\n+|$)/, + fences: noopTest$1, + // fences not supported + paragraph: edit$1(block.normal._paragraph).replace('hr', block.hr).replace('heading', ' *#{1,6} *[^\n]').replace('lheading', block.lheading).replace('blockquote', ' {0,3}>').replace('|fences', '').replace('|list', '').replace('|html', '').getRegex() + }); + /** + * Inline-Level Grammar + */ + + var inline = { + escape: /^\\([!"#$%&'()*+,\-./:;<=>?@\[\]\\^_`{|}~])/, + autolink: /^<(scheme:[^\s\x00-\x1f<>]*|email)>/, + url: noopTest$1, + tag: '^comment' + '|^' // self-closing tag + + '|^<[a-zA-Z][\\w-]*(?:attribute)*?\\s*/?>' // open tag + + '|^<\\?[\\s\\S]*?\\?>' // processing instruction, e.g. + + '|^' // declaration, e.g. + + '|^', + // CDATA section + link: /^!?\[(label)\]\(\s*(href)(?:\s+(title))?\s*\)/, + reflink: /^!?\[(label)\]\[(?!\s*\])((?:\\[\[\]]?|[^\[\]\\])+)\]/, + nolink: /^!?\[(?!\s*\])((?:\[[^\[\]]*\]|\\[\[\]]|[^\[\]])*)\](?:\[\])?/, + strong: /^__([^\s_])__(?!_)|^\*\*([^\s*])\*\*(?!\*)|^__([^\s][\s\S]*?[^\s])__(?!_)|^\*\*([^\s][\s\S]*?[^\s])\*\*(?!\*)/, + em: /^_([^\s_])_(?!_)|^_([^\s_<][\s\S]*?[^\s_])_(?!_|[^\s,punctuation])|^_([^\s_<][\s\S]*?[^\s])_(?!_|[^\s,punctuation])|^\*([^\s*<\[])\*(?!\*)|^\*([^\s<"][\s\S]*?[^\s\[\*])\*(?![\]`punctuation])|^\*([^\s*"<\[][\s\S]*[^\s])\*(?!\*)/, + code: /^(`+)([^`]|[^`][\s\S]*?[^`])\1(?!`)/, + br: /^( {2,}|\\)\n(?!\s*$)/, + del: noopTest$1, + text: /^(`+|[^`])(?:[\s\S]*?(?:(?=[\\?@\\[^_{|}~'; + inline.em = edit$1(inline.em).replace(/punctuation/g, inline._punctuation).getRegex(); + inline._escapes = /\\([!"#$%&'()*+,\-./:;<=>?@\[\]\\^_`{|}~])/g; + inline._scheme = /[a-zA-Z][a-zA-Z0-9+.-]{1,31}/; + 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])?)+(?![-_])/; + inline.autolink = edit$1(inline.autolink).replace('scheme', inline._scheme).replace('email', inline._email).getRegex(); + inline._attribute = /\s+[a-zA-Z:_][\w.:-]*(?:\s*=\s*"[^"]*"|\s*=\s*'[^']*'|\s*=\s*[^\s"'=<>`]+)?/; + inline.tag = edit$1(inline.tag).replace('comment', block._comment).replace('attribute', inline._attribute).getRegex(); + inline._label = /(?:\[(?:\\.|[^\[\]\\])*\]|\\.|`[^`]*`|[^\[\]\\`])*?/; + inline._href = /<(?:\\[<>]?|[^\s<>\\])*>|[^\s\x00-\x1f]*/; + inline._title = /"(?:\\"?|[^"\\])*"|'(?:\\'?|[^'\\])*'|\((?:\\\)?|[^)\\])*\)/; + inline.link = edit$1(inline.link).replace('label', inline._label).replace('href', inline._href).replace('title', inline._title).getRegex(); + inline.reflink = edit$1(inline.reflink).replace('label', inline._label).getRegex(); + /** + * Normal Inline Grammar + */ + + inline.normal = merge$1({}, inline); + /** + * Pedantic Inline Grammar + */ + + inline.pedantic = merge$1({}, inline.normal, { + strong: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/, + em: /^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/, + link: edit$1(/^!?\[(label)\]\((.*?)\)/).replace('label', inline._label).getRegex(), + reflink: edit$1(/^!?\[(label)\]\s*\[([^\]]*)\]/).replace('label', inline._label).getRegex() + }); + /** + * GFM Inline Grammar + */ + + inline.gfm = merge$1({}, inline.normal, { + escape: edit$1(inline.escape).replace('])', '~|])').getRegex(), + _extended_email: /[A-Za-z0-9._+-]+(@)[a-zA-Z0-9-_]+(?:\.[a-zA-Z0-9-_]*[a-zA-Z0-9])+(?![-_])/, + url: /^((?:ftp|https?):\/\/|www\.)(?:[a-zA-Z0-9\-]+\.?)+[^\s<]*|^email/, + _backpedal: /(?:[^?!.,:;*_~()&]+|\([^)]*\)|&(?![a-zA-Z0-9]+;$)|[?!.,:;*_~)]+(?!$))+/, + del: /^~+(?=\S)([\s\S]*?\S)~+/, + text: /^(`+|[^`])(?:[\s\S]*?(?:(?=[\\ 0.5) { + ch = 'x' + ch.toString(16); + } + + out += '&#' + ch + ';'; + } + + return out; + } + /** + * Block Lexer + */ + + + var Lexer_1 = /*#__PURE__*/function () { + function Lexer(options) { + this.tokens = []; + this.tokens.links = Object.create(null); + this.options = options || defaults$2; + this.options.tokenizer = this.options.tokenizer || new Tokenizer_1(); + this.tokenizer = this.options.tokenizer; + this.tokenizer.options = this.options; + var rules = { + block: block$1.normal, + inline: inline$1.normal + }; + + if (this.options.pedantic) { + rules.block = block$1.pedantic; + rules.inline = inline$1.pedantic; + } else if (this.options.gfm) { + rules.block = block$1.gfm; + + if (this.options.breaks) { + rules.inline = inline$1.breaks; + } else { + rules.inline = inline$1.gfm; + } + } + + this.tokenizer.rules = rules; + } + /** + * Expose Rules + */ + + + /** + * Static Lex Method + */ + Lexer.lex = function lex(src, options) { + var lexer = new Lexer(options); + return lexer.lex(src); + } + /** + * Preprocessing + */ + ; + + var _proto = Lexer.prototype; + + _proto.lex = function lex(src) { + src = src.replace(/\r\n|\r/g, '\n').replace(/\t/g, ' '); + this.blockTokens(src, this.tokens, true); + this.inline(this.tokens); + return this.tokens; + } + /** + * Lexing + */ + ; + + _proto.blockTokens = function blockTokens(src, tokens, top) { + if (tokens === void 0) { + tokens = []; + } + + if (top === void 0) { + top = true; + } + + src = src.replace(/^ +$/gm, ''); + var token, i, l, lastToken; + + while (src) { + // newline + if (token = this.tokenizer.space(src)) { + src = src.substring(token.raw.length); + + if (token.type) { + tokens.push(token); + } - if (cap = this.rules.hr.exec(src)) { - src = src.substring(cap[0].length); - this.tokens.push({ - type: 'hr' - }); continue; - } // blockquote + } // code - if (cap = this.rules.blockquote.exec(src)) { - src = src.substring(cap[0].length); - this.tokens.push({ - type: 'blockquote_start' - }); - cap = cap[0].replace(/^ *> ?/gm, ''); // Pass `top` to keep the current - // "toplevel" state. This is exactly - // how markdown.pl works. + if (token = this.tokenizer.code(src, tokens)) { + src = src.substring(token.raw.length); - this.token(cap, top); - this.tokens.push({ - type: 'blockquote_end' - }); + if (token.type) { + tokens.push(token); + } else { + lastToken = tokens[tokens.length - 1]; + lastToken.raw += '\n' + token.raw; + lastToken.text += '\n' + token.text; + } + + continue; + } // fences + + + if (token = this.tokenizer.fences(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // heading + + + if (token = this.tokenizer.heading(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // table no leading pipe (gfm) + + + if (token = this.tokenizer.nptable(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // hr + + + if (token = this.tokenizer.hr(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // blockquote + + + if (token = this.tokenizer.blockquote(src)) { + src = src.substring(token.raw.length); + token.tokens = this.blockTokens(token.text, [], top); + tokens.push(token); continue; } // list - if (cap = this.rules.list.exec(src)) { - src = src.substring(cap[0].length); - bull = cap[2]; - isordered = bull.length > 1; - listStart = { - type: 'list_start', - ordered: isordered, - start: isordered ? +bull : '', - loose: false - }; - this.tokens.push(listStart); // Get each top-level item. + if (token = this.tokenizer.list(src)) { + src = src.substring(token.raw.length); + l = token.items.length; + + for (i = 0; i < l; i++) { + token.items[i].tokens = this.blockTokens(token.items[i].text, [], false); + } + + tokens.push(token); + continue; + } // html + + + if (token = this.tokenizer.html(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // def + + + if (top && (token = this.tokenizer.def(src))) { + src = src.substring(token.raw.length); + + if (!this.tokens.links[token.tag]) { + this.tokens.links[token.tag] = { + href: token.href, + title: token.title + }; + } + + continue; + } // table (gfm) + + + if (token = this.tokenizer.table(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // lheading + + + if (token = this.tokenizer.lheading(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // top-level paragraph + + + if (top && (token = this.tokenizer.paragraph(src))) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // text + + + if (token = this.tokenizer.text(src, tokens)) { + src = src.substring(token.raw.length); + + if (token.type) { + tokens.push(token); + } else { + lastToken = tokens[tokens.length - 1]; + lastToken.raw += '\n' + token.raw; + lastToken.text += '\n' + token.text; + } + + continue; + } + + if (src) { + var errMsg = 'Infinite loop on byte: ' + src.charCodeAt(0); + + if (this.options.silent) { + console.error(errMsg); + break; + } else { + throw new Error(errMsg); + } + } + } + + return tokens; + }; + + _proto.inline = function inline(tokens) { + var i, j, k, l2, row, token; + var l = tokens.length; + + for (i = 0; i < l; i++) { + token = tokens[i]; + + switch (token.type) { + case 'paragraph': + case 'text': + case 'heading': + { + token.tokens = []; + this.inlineTokens(token.text, token.tokens); + break; + } - cap = cap[0].match(this.rules.item); - listItems = []; - next = false; - l = cap.length; - i = 0; + case 'table': + { + token.tokens = { + header: [], + cells: [] + }; // header - for (; i < l; i++) { - item = cap[i]; // Remove the list item's bullet - // so it is seen as the next token. + l2 = token.header.length; - space = item.length; - item = item.replace(/^ *([*+-]|\d+\.) */, ''); // Outdent whatever the - // list item contains. Hacky. + for (j = 0; j < l2; j++) { + token.tokens.header[j] = []; + this.inlineTokens(token.header[j], token.tokens.header[j]); + } // cells - if (~item.indexOf('\n ')) { - space -= item.length; - item = !this.options.pedantic ? item.replace(new RegExp('^ {1,' + space + '}', 'gm'), '') : item.replace(/^ {1,4}/gm, ''); - } // Determine whether the next list item belongs here. - // Backpedal if it does not belong in this list. + l2 = token.cells.length; + + for (j = 0; j < l2; j++) { + row = token.cells[j]; + token.tokens.cells[j] = []; + + for (k = 0; k < row.length; k++) { + token.tokens.cells[j][k] = []; + this.inlineTokens(row[k], token.tokens.cells[j][k]); + } + } + + break; + } + + case 'blockquote': + { + this.inline(token.tokens); + break; + } - if (i !== l - 1) { - b = block$1.bullet.exec(cap[i + 1])[0]; + case 'list': + { + l2 = token.items.length; - if (bull.length > 1 ? b.length === 1 : b.length > 1 || this.options.smartLists && b !== bull) { - src = cap.slice(i + 1).join('\n') + src; - i = l - 1; + for (j = 0; j < l2; j++) { + this.inline(token.items[j].tokens); } - } // Determine whether item is loose or not. - // Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/ - // for discount behavior. + break; + } + } + } + + return tokens; + } + /** + * Lexing/Compiling + */ + ; + + _proto.inlineTokens = function inlineTokens(src, tokens, inLink, inRawBlock) { + if (tokens === void 0) { + tokens = []; + } + + if (inLink === void 0) { + inLink = false; + } + + if (inRawBlock === void 0) { + inRawBlock = false; + } + + var token; - loose = next || /\n\n(?!\s*$)/.test(item); + while (src) { + // escape + if (token = this.tokenizer.escape(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // tag - if (i !== l - 1) { - next = item.charAt(item.length - 1) === '\n'; - if (!loose) loose = next; - } - if (loose) { - listStart.loose = true; - } // Check for task list items + if (token = this.tokenizer.tag(src, inLink, inRawBlock)) { + src = src.substring(token.raw.length); + inLink = token.inLink; + inRawBlock = token.inRawBlock; + tokens.push(token); + continue; + } // link - istask = /^\[[ xX]\] /.test(item); - ischecked = undefined; + if (token = this.tokenizer.link(src)) { + src = src.substring(token.raw.length); - if (istask) { - ischecked = item[1] !== ' '; - item = item.replace(/^\[[ xX]\] +/, ''); - } + if (token.type === 'link') { + token.tokens = this.inlineTokens(token.text, [], true, inRawBlock); + } - t = { - type: 'list_item_start', - task: istask, - checked: ischecked, - loose: loose - }; - listItems.push(t); - this.tokens.push(t); // Recurse. + tokens.push(token); + continue; + } // reflink, nolink - this.token(item, false); - this.tokens.push({ - type: 'list_item_end' - }); - } - if (listStart.loose) { - l = listItems.length; - i = 0; + if (token = this.tokenizer.reflink(src, this.tokens.links)) { + src = src.substring(token.raw.length); - for (; i < l; i++) { - listItems[i].loose = true; - } + if (token.type === 'link') { + token.tokens = this.inlineTokens(token.text, [], true, inRawBlock); } - this.tokens.push({ - type: 'list_end' - }); + tokens.push(token); continue; - } // html + } // strong - if (cap = this.rules.html.exec(src)) { - src = src.substring(cap[0].length); - this.tokens.push({ - type: this.options.sanitize ? 'paragraph' : 'html', - pre: !this.options.sanitizer && (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'), - text: this.options.sanitize ? this.options.sanitizer ? this.options.sanitizer(cap[0]) : escape$1(cap[0]) : cap[0] - }); + if (token = this.tokenizer.strong(src)) { + src = src.substring(token.raw.length); + token.tokens = this.inlineTokens(token.text, [], inLink, inRawBlock); + tokens.push(token); continue; - } // def - - - if (top && (cap = this.rules.def.exec(src))) { - src = src.substring(cap[0].length); - if (cap[3]) cap[3] = cap[3].substring(1, cap[3].length - 1); - tag = cap[1].toLowerCase().replace(/\s+/g, ' '); + } // em - if (!this.tokens.links[tag]) { - this.tokens.links[tag] = { - href: cap[2], - title: cap[3] - }; - } + if (token = this.tokenizer.em(src)) { + src = src.substring(token.raw.length); + token.tokens = this.inlineTokens(token.text, [], inLink, inRawBlock); + tokens.push(token); continue; - } // table (gfm) + } // code - if (cap = this.rules.table.exec(src)) { - item = { - type: 'table', - header: splitCells$1(cap[1].replace(/^ *| *\| *$/g, '')), - align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */), - cells: cap[3] ? cap[3].replace(/\n$/, '').split('\n') : [] - }; + if (token = this.tokenizer.codespan(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // br - if (item.header.length === item.align.length) { - src = src.substring(cap[0].length); - for (i = 0; i < item.align.length; i++) { - if (/^ *-+: *$/.test(item.align[i])) { - item.align[i] = 'right'; - } else if (/^ *:-+: *$/.test(item.align[i])) { - item.align[i] = 'center'; - } else if (/^ *:-+ *$/.test(item.align[i])) { - item.align[i] = 'left'; - } else { - item.align[i] = null; - } - } + if (token = this.tokenizer.br(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // del (gfm) - for (i = 0; i < item.cells.length; i++) { - item.cells[i] = splitCells$1(item.cells[i].replace(/^ *\| *| *\| *$/g, ''), item.header.length); - } - this.tokens.push(item); - continue; - } - } // lheading + if (token = this.tokenizer.del(src)) { + src = src.substring(token.raw.length); + token.tokens = this.inlineTokens(token.text, [], inLink, inRawBlock); + tokens.push(token); + continue; + } // autolink - if (cap = this.rules.lheading.exec(src)) { - src = src.substring(cap[0].length); - this.tokens.push({ - type: 'heading', - depth: cap[2].charAt(0) === '=' ? 1 : 2, - text: cap[1] - }); + if (token = this.tokenizer.autolink(src, mangle)) { + src = src.substring(token.raw.length); + tokens.push(token); continue; - } // top-level paragraph + } // url (gfm) - if (top && (cap = this.rules.paragraph.exec(src))) { - src = src.substring(cap[0].length); - this.tokens.push({ - type: 'paragraph', - text: cap[1].charAt(cap[1].length - 1) === '\n' ? cap[1].slice(0, -1) : cap[1] - }); + if (!inLink && (token = this.tokenizer.url(src, mangle))) { + src = src.substring(token.raw.length); + tokens.push(token); continue; } // text - if (cap = this.rules.text.exec(src)) { - // Top-level should never reach here. - src = src.substring(cap[0].length); - this.tokens.push({ - type: 'text', - text: cap[0] - }); + if (token = this.tokenizer.inlineText(src, inRawBlock, smartypants)) { + src = src.substring(token.raw.length); + tokens.push(token); continue; } if (src) { - throw new Error('Infinite loop on byte: ' + src.charCodeAt(0)); + var errMsg = 'Infinite loop on byte: ' + src.charCodeAt(0); + + if (this.options.silent) { + console.error(errMsg); + break; + } else { + throw new Error(errMsg); + } } } - return this.tokens; + return tokens; }; _createClass(Lexer, null, [{ key: "rules", get: function get() { - return block$1; + return { + block: block$1, + inline: inline$1 + }; } }]); return Lexer; }(); - var defaults$2 = defaults.defaults; + var defaults$3 = defaults.defaults; var cleanUrl$1 = helpers.cleanUrl, - escape$2 = helpers.escape; + escape$1 = helpers.escape; /** * Renderer */ - var Renderer_1 = - /*#__PURE__*/ - function () { + var Renderer_1 = /*#__PURE__*/function () { function Renderer(options) { - this.options = options || defaults$2; + this.options = options || defaults$3; } var _proto = Renderer.prototype; @@ -904,10 +1713,10 @@ } if (!lang) { - return '
' + (escaped ? _code : escape$2(_code, true)) + '
'; + return '
' + (escaped ? _code : escape$1(_code, true)) + '
\n'; } - return '
' + (escaped ? _code : escape$2(_code, true)) + '
\n'; + return '
' + (escaped ? _code : escape$1(_code, true)) + '
\n'; }; _proto.blockquote = function blockquote(quote) { @@ -962,9 +1771,9 @@ var type = flags.header ? 'th' : 'td'; var tag = flags.align ? '<' + type + ' align="' + flags.align + '">' : '<' + type + '>'; return tag + content + '\n'; - }; + } // span level renderer + ; - // span level renderer _proto.strong = function strong(text) { return '' + text + ''; }; @@ -992,388 +1801,45 @@ return text; } - var out = ''; - return out; - }; - - _proto.image = function image(href, title, text) { - href = cleanUrl$1(this.options.sanitize, this.options.baseUrl, href); - - if (href === null) { - return text; - } - - var out = '' + text + '' : '>'; - return out; - }; - - _proto.text = function text(_text) { - return _text; - }; - - return Renderer; - }(); - - /** - * Slugger generates header id - */ - var Slugger_1 = - /*#__PURE__*/ - function () { - function Slugger() { - this.seen = {}; - } - /** - * Convert string to unique id - */ - - - var _proto = Slugger.prototype; - - _proto.slug = function slug(value) { - var slug = value.toLowerCase().trim().replace(/[\u2000-\u206F\u2E00-\u2E7F\\'!"#$%&()*+,./:;<=>?@[\]^`{|}~]/g, '').replace(/\s/g, '-'); - - if (this.seen.hasOwnProperty(slug)) { - var originalSlug = slug; - - do { - this.seen[originalSlug]++; - slug = originalSlug + '-' + this.seen[originalSlug]; - } while (this.seen.hasOwnProperty(slug)); - } - - this.seen[slug] = 0; - return slug; - }; - - return Slugger; - }(); - - var defaults$3 = defaults.defaults; - var inline$1 = rules.inline; - var findClosingBracket$1 = helpers.findClosingBracket, - escape$3 = helpers.escape; - /** - * Inline Lexer & Compiler - */ - - var InlineLexer_1 = - /*#__PURE__*/ - function () { - function InlineLexer(links, options) { - this.options = options || defaults$3; - this.links = links; - this.rules = inline$1.normal; - this.options.renderer = this.options.renderer || new Renderer_1(); - this.renderer = this.options.renderer; - this.renderer.options = this.options; - - if (!this.links) { - throw new Error('Tokens array requires a `links` property.'); - } - - if (this.options.pedantic) { - this.rules = inline$1.pedantic; - } else if (this.options.gfm) { - if (this.options.breaks) { - this.rules = inline$1.breaks; - } else { - this.rules = inline$1.gfm; - } - } - } - /** - * Expose Inline Rules - */ - - - /** - * Static Lexing/Compiling Method - */ - InlineLexer.output = function output(src, links, options) { - var inline = new InlineLexer(links, options); - return inline.output(src); - } - /** - * Lexing/Compiling - */ - ; - - var _proto = InlineLexer.prototype; - - _proto.output = function output(src) { - var out = '', - link, - text, - href, - title, - cap, - prevCapZero; - - while (src) { - // escape - if (cap = this.rules.escape.exec(src)) { - src = src.substring(cap[0].length); - out += escape$3(cap[1]); - continue; - } // tag - - - if (cap = this.rules.tag.exec(src)) { - if (!this.inLink && /^/i.test(cap[0])) { - this.inLink = false; - } - - if (!this.inRawBlock && /^<(pre|code|kbd|script)(\s|>)/i.test(cap[0])) { - this.inRawBlock = true; - } else if (this.inRawBlock && /^<\/(pre|code|kbd|script)(\s|>)/i.test(cap[0])) { - this.inRawBlock = false; - } - - src = src.substring(cap[0].length); - out += this.renderer.html(this.options.sanitize ? this.options.sanitizer ? this.options.sanitizer(cap[0]) : escape$3(cap[0]) : cap[0]); - continue; - } // link - - - if (cap = this.rules.link.exec(src)) { - var lastParenIndex = findClosingBracket$1(cap[2], '()'); - - if (lastParenIndex > -1) { - var start = cap[0].indexOf('!') === 0 ? 5 : 4; - var linkLen = start + cap[1].length + lastParenIndex; - cap[2] = cap[2].substring(0, lastParenIndex); - cap[0] = cap[0].substring(0, linkLen).trim(); - cap[3] = ''; - } - - src = src.substring(cap[0].length); - this.inLink = true; - href = cap[2]; - - if (this.options.pedantic) { - link = /^([^'"]*[^\s])\s+(['"])(.*)\2/.exec(href); - - if (link) { - href = link[1]; - title = link[3]; - } else { - title = ''; - } - } else { - title = cap[3] ? cap[3].slice(1, -1) : ''; - } - - href = href.trim().replace(/^<([\s\S]*)>$/, '$1'); - out += this.outputLink(cap, { - href: InlineLexer.escapes(href), - title: InlineLexer.escapes(title) - }); - this.inLink = false; - continue; - } // reflink, nolink - - - if ((cap = this.rules.reflink.exec(src)) || (cap = this.rules.nolink.exec(src))) { - src = src.substring(cap[0].length); - link = (cap[2] || cap[1]).replace(/\s+/g, ' '); - link = this.links[link.toLowerCase()]; - - if (!link || !link.href) { - out += cap[0].charAt(0); - src = cap[0].substring(1) + src; - continue; - } - - this.inLink = true; - out += this.outputLink(cap, link); - this.inLink = false; - continue; - } // strong - - - if (cap = this.rules.strong.exec(src)) { - src = src.substring(cap[0].length); - out += this.renderer.strong(this.output(cap[4] || cap[3] || cap[2] || cap[1])); - continue; - } // em - - - if (cap = this.rules.em.exec(src)) { - src = src.substring(cap[0].length); - out += this.renderer.em(this.output(cap[6] || cap[5] || cap[4] || cap[3] || cap[2] || cap[1])); - continue; - } // code - - - if (cap = this.rules.code.exec(src)) { - src = src.substring(cap[0].length); - out += this.renderer.codespan(escape$3(cap[2].trim(), true)); - continue; - } // br - - - if (cap = this.rules.br.exec(src)) { - src = src.substring(cap[0].length); - out += this.renderer.br(); - continue; - } // del (gfm) - - - if (cap = this.rules.del.exec(src)) { - src = src.substring(cap[0].length); - out += this.renderer.del(this.output(cap[1])); - continue; - } // autolink - - - if (cap = this.rules.autolink.exec(src)) { - src = src.substring(cap[0].length); - - if (cap[2] === '@') { - text = escape$3(this.mangle(cap[1])); - href = 'mailto:' + text; - } else { - text = escape$3(cap[1]); - href = text; - } - - out += this.renderer.link(href, null, text); - continue; - } // url (gfm) - - - if (!this.inLink && (cap = this.rules.url.exec(src))) { - if (cap[2] === '@') { - text = escape$3(cap[0]); - href = 'mailto:' + text; - } else { - // do extended autolink path validation - do { - prevCapZero = cap[0]; - cap[0] = this.rules._backpedal.exec(cap[0])[0]; - } while (prevCapZero !== cap[0]); - - text = escape$3(cap[0]); - - if (cap[1] === 'www.') { - href = 'http://' + text; - } else { - href = text; - } - } - - src = src.substring(cap[0].length); - out += this.renderer.link(href, null, text); - continue; - } // text - - - if (cap = this.rules.text.exec(src)) { - src = src.substring(cap[0].length); - - if (this.inRawBlock) { - out += this.renderer.text(this.options.sanitize ? this.options.sanitizer ? this.options.sanitizer(cap[0]) : escape$3(cap[0]) : cap[0]); - } else { - out += this.renderer.text(escape$3(this.smartypants(cap[0]))); - } - - continue; - } - - if (src) { - throw new Error('Infinite loop on byte: ' + src.charCodeAt(0)); - } - } - - return out; - }; - - InlineLexer.escapes = function escapes(text) { - return text ? text.replace(InlineLexer.rules._escapes, '$1') : text; - } - /** - * Compile Link - */ - ; + var out = ''; + return out; + }; - _proto.mangle = function mangle(text) { - if (!this.options.mangle) return text; - var l = text.length; - var out = '', - i = 0, - ch; + _proto.image = function image(href, title, text) { + href = cleanUrl$1(this.options.sanitize, this.options.baseUrl, href); - for (; i < l; i++) { - ch = text.charCodeAt(i); + if (href === null) { + return text; + } - if (Math.random() > 0.5) { - ch = 'x' + ch.toString(16); - } + var out = '' + text + '' : '>'; return out; }; - _createClass(InlineLexer, null, [{ - key: "rules", - get: function get() { - return inline$1; - } - }]); + _proto.text = function text(_text) { + return _text; + }; - return InlineLexer; + return Renderer; }(); /** * TextRenderer * returns only the textual part of the token */ - var TextRenderer_1 = - /*#__PURE__*/ - function () { + var TextRenderer_1 = /*#__PURE__*/function () { function TextRenderer() {} var _proto = TextRenderer.prototype; @@ -1395,6 +1861,10 @@ return text; }; + _proto.html = function html(text) { + return text; + }; + _proto.text = function text(_text) { return _text; }; @@ -1414,23 +1884,54 @@ return TextRenderer; }(); + /** + * Slugger generates header id + */ + var Slugger_1 = /*#__PURE__*/function () { + function Slugger() { + this.seen = {}; + } + /** + * Convert string to unique id + */ + + + var _proto = Slugger.prototype; + + _proto.slug = function slug(value) { + var slug = value.toLowerCase().trim() // remove html tags + .replace(/<[!\/a-z].*?>/ig, '') // remove unwanted chars + .replace(/[\u2000-\u206F\u2E00-\u2E7F\\'!"#$%&()*+,./:;<=>?@[\]^`{|}~]/g, '').replace(/\s/g, '-'); + + if (this.seen.hasOwnProperty(slug)) { + var originalSlug = slug; + + do { + this.seen[originalSlug]++; + slug = originalSlug + '-' + this.seen[originalSlug]; + } while (this.seen.hasOwnProperty(slug)); + } + + this.seen[slug] = 0; + return slug; + }; + + return Slugger; + }(); + var defaults$4 = defaults.defaults; - var merge$2 = helpers.merge, - unescape$1 = helpers.unescape; + var unescape$1 = helpers.unescape; /** * Parsing & Compiling */ - var Parser_1 = - /*#__PURE__*/ - function () { + var Parser_1 = /*#__PURE__*/function () { function Parser(options) { - this.tokens = []; - this.token = null; this.options = options || defaults$4; this.options.renderer = this.options.renderer || new Renderer_1(); this.renderer = this.options.renderer; this.renderer.options = this.options; + this.textRenderer = new TextRenderer_1(); this.slugger = new Slugger_1(); } /** @@ -1441,209 +1942,295 @@ Parser.parse = function parse(tokens, options) { var parser = new Parser(options); return parser.parse(tokens); - }; - - var _proto = Parser.prototype; - + } /** * Parse Loop */ - _proto.parse = function parse(tokens) { - this.inline = new InlineLexer_1(tokens.links, this.options); // use an InlineLexer with a TextRenderer to extract pure text + ; - this.inlineText = new InlineLexer_1(tokens.links, merge$2({}, this.options, { - renderer: new TextRenderer_1() - })); - this.tokens = tokens.reverse(); - var out = ''; + var _proto = Parser.prototype; - while (this.next()) { - out += this.tok(); + _proto.parse = function parse(tokens, top) { + if (top === void 0) { + top = true; } - return out; - }; + var out = '', + i, + j, + k, + l2, + l3, + row, + cell, + header, + body, + token, + ordered, + start, + loose, + itemBody, + item, + checked, + task, + checkbox; + var l = tokens.length; + + for (i = 0; i < l; i++) { + token = tokens[i]; + + switch (token.type) { + case 'space': + { + continue; + } - /** - * Next Token - */ - _proto.next = function next() { - this.token = this.tokens.pop(); - return this.token; - }; + case 'hr': + { + out += this.renderer.hr(); + continue; + } - /** - * Preview Next Token - */ - _proto.peek = function peek() { - return this.tokens[this.tokens.length - 1] || 0; - }; + case 'heading': + { + out += this.renderer.heading(this.parseInline(token.tokens), token.depth, unescape$1(this.parseInline(token.tokens, this.textRenderer)), this.slugger); + continue; + } - /** - * Parse Text Tokens - */ - _proto.parseText = function parseText() { - var body = this.token.text; + case 'code': + { + out += this.renderer.code(token.text, token.lang, token.escaped); + continue; + } - while (this.peek().type === 'text') { - body += '\n' + this.next().text; - } + case 'table': + { + header = ''; // header - return this.inline.output(body); - }; + cell = ''; + l2 = token.header.length; - /** - * Parse Current Token - */ - _proto.tok = function tok() { - var body = ''; + for (j = 0; j < l2; j++) { + cell += this.renderer.tablecell(this.parseInline(token.tokens.header[j]), { + header: true, + align: token.align[j] + }); + } - switch (this.token.type) { - case 'space': - { - return ''; - } + header += this.renderer.tablerow(cell); + body = ''; + l2 = token.cells.length; - case 'hr': - { - return this.renderer.hr(); - } + for (j = 0; j < l2; j++) { + row = token.tokens.cells[j]; + cell = ''; + l3 = row.length; - case 'heading': - { - return this.renderer.heading(this.inline.output(this.token.text), this.token.depth, unescape$1(this.inlineText.output(this.token.text)), this.slugger); - } + for (k = 0; k < l3; k++) { + cell += this.renderer.tablecell(this.parseInline(row[k]), { + header: false, + align: token.align[k] + }); + } - case 'code': - { - return this.renderer.code(this.token.text, this.token.lang, this.token.escaped); - } + body += this.renderer.tablerow(cell); + } - case 'table': - { - var header = '', - i, - row, - cell, - j; // header - - cell = ''; - - for (i = 0; i < this.token.header.length; i++) { - cell += this.renderer.tablecell(this.inline.output(this.token.header[i]), { - header: true, - align: this.token.align[i] - }); + out += this.renderer.table(header, body); + continue; } - header += this.renderer.tablerow(cell); + case 'blockquote': + { + body = this.parse(token.tokens); + out += this.renderer.blockquote(body); + continue; + } - for (i = 0; i < this.token.cells.length; i++) { - row = this.token.cells[i]; - cell = ''; + case 'list': + { + ordered = token.ordered; + start = token.start; + loose = token.loose; + l2 = token.items.length; + body = ''; + + for (j = 0; j < l2; j++) { + item = token.items[j]; + checked = item.checked; + task = item.task; + itemBody = ''; + + if (item.task) { + checkbox = this.renderer.checkbox(checked); + + if (loose) { + if (item.tokens.length > 0 && item.tokens[0].type === 'text') { + item.tokens[0].text = checkbox + ' ' + item.tokens[0].text; + + if (item.tokens[0].tokens && item.tokens[0].tokens.length > 0 && item.tokens[0].tokens[0].type === 'text') { + item.tokens[0].tokens[0].text = checkbox + ' ' + item.tokens[0].tokens[0].text; + } + } else { + item.tokens.unshift({ + type: 'text', + text: checkbox + }); + } + } else { + itemBody += checkbox; + } + } - for (j = 0; j < row.length; j++) { - cell += this.renderer.tablecell(this.inline.output(row[j]), { - header: false, - align: this.token.align[j] - }); + itemBody += this.parse(item.tokens, loose); + body += this.renderer.listitem(itemBody, task, checked); } - body += this.renderer.tablerow(cell); + out += this.renderer.list(body, ordered, start); + continue; } - return this.renderer.table(header, body); - } - - case 'blockquote_start': - { - body = ''; + case 'html': + { + // TODO parse inline content if parameter markdown=1 + out += this.renderer.html(token.text); + continue; + } - while (this.next().type !== 'blockquote_end') { - body += this.tok(); + case 'paragraph': + { + out += this.renderer.paragraph(this.parseInline(token.tokens)); + continue; } - return this.renderer.blockquote(body); - } + case 'text': + { + body = token.tokens ? this.parseInline(token.tokens) : token.text; - case 'list_start': - { - body = ''; - var ordered = this.token.ordered, - start = this.token.start; + while (i + 1 < l && tokens[i + 1].type === 'text') { + token = tokens[++i]; + body += '\n' + (token.tokens ? this.parseInline(token.tokens) : token.text); + } - while (this.next().type !== 'list_end') { - body += this.tok(); + out += top ? this.renderer.paragraph(body) : body; + continue; } - return this.renderer.list(body, ordered, start); - } + default: + { + var errMsg = 'Token with "' + token.type + '" type was not found.'; - case 'list_item_start': - { - body = ''; - var loose = this.token.loose; - var checked = this.token.checked; - var task = this.token.task; - - if (this.token.task) { - if (loose) { - if (this.peek().type === 'text') { - var nextToken = this.peek(); - nextToken.text = this.renderer.checkbox(checked) + ' ' + nextToken.text; - } else { - this.tokens.push({ - type: 'text', - text: this.renderer.checkbox(checked) - }); - } + if (this.options.silent) { + console.error(errMsg); + return; } else { - body += this.renderer.checkbox(checked); + throw new Error(errMsg); } } + } + } + + return out; + } + /** + * Parse Inline Tokens + */ + ; + + _proto.parseInline = function parseInline(tokens, renderer) { + renderer = renderer || this.renderer; + var out = '', + i, + token; + var l = tokens.length; + + for (i = 0; i < l; i++) { + token = tokens[i]; + + switch (token.type) { + case 'escape': + { + out += renderer.text(token.text); + break; + } - while (this.next().type !== 'list_item_end') { - body += !loose && this.token.type === 'text' ? this.parseText() : this.tok(); + case 'html': + { + out += renderer.html(token.text); + break; } - return this.renderer.listitem(body, task, checked); - } + case 'link': + { + out += renderer.link(token.href, token.title, this.parseInline(token.tokens, renderer)); + break; + } - case 'html': - { - // TODO parse inline content if parameter markdown=1 - return this.renderer.html(this.token.text); - } + case 'image': + { + out += renderer.image(token.href, token.title, token.text); + break; + } - case 'paragraph': - { - return this.renderer.paragraph(this.inline.output(this.token.text)); - } + case 'strong': + { + out += renderer.strong(this.parseInline(token.tokens, renderer)); + break; + } - case 'text': - { - return this.renderer.paragraph(this.parseText()); - } + case 'em': + { + out += renderer.em(this.parseInline(token.tokens, renderer)); + break; + } - default: - { - var errMsg = 'Token with "' + this.token.type + '" type was not found.'; + case 'codespan': + { + out += renderer.codespan(token.text); + break; + } - if (this.options.silent) { - console.log(errMsg); - } else { - throw new Error(errMsg); + case 'br': + { + out += renderer.br(); + break; } - } + + case 'del': + { + out += renderer.del(this.parseInline(token.tokens, renderer)); + break; + } + + case 'text': + { + out += renderer.text(token.text); + break; + } + + default: + { + var errMsg = 'Token with "' + token.type + '" type was not found.'; + + if (this.options.silent) { + console.error(errMsg); + return; + } else { + throw new Error(errMsg); + } + } + } } + + return out; }; return Parser; }(); - var merge$3 = helpers.merge, + var merge$2 = helpers.merge, checkSanitizeDeprecation$1 = helpers.checkSanitizeDeprecation, - escape$4 = helpers.escape; + escape$2 = helpers.escape; var getDefaults = defaults.getDefaults, changeDefaults = defaults.changeDefaults, defaults$5 = defaults.defaults; @@ -1661,96 +2248,90 @@ throw new Error('marked(): input parameter is of type ' + Object.prototype.toString.call(src) + ', string expected'); } - if (callback || typeof opt === 'function') { - var _ret = function () { - if (!callback) { - callback = opt; - opt = null; - } - - opt = merge$3({}, marked.defaults, opt || {}); - checkSanitizeDeprecation$1(opt); - var highlight = opt.highlight; - var tokens, - pending, - i = 0; + if (typeof opt === 'function') { + callback = opt; + opt = null; + } - try { - tokens = Lexer_1.lex(src, opt); - } catch (e) { - return { - v: callback(e) - }; - } + opt = merge$2({}, marked.defaults, opt || {}); + checkSanitizeDeprecation$1(opt); - pending = tokens.length; + if (callback) { + var highlight = opt.highlight; + var tokens; - var done = function done(err) { - if (err) { - opt.highlight = highlight; - return callback(err); - } + try { + tokens = Lexer_1.lex(src, opt); + } catch (e) { + return callback(e); + } - var out; + var done = function done(err) { + var out; + if (!err) { try { out = Parser_1.parse(tokens, opt); } catch (e) { err = e; } - - opt.highlight = highlight; - return err ? callback(err) : callback(null, out); - }; - - if (!highlight || highlight.length < 3) { - return { - v: done() - }; } - delete opt.highlight; - if (!pending) return { - v: done() - }; + opt.highlight = highlight; + return err ? callback(err) : callback(null, out); + }; - for (; i < tokens.length; i++) { - (function (token) { - if (token.type !== 'code') { - return --pending || done(); - } + if (!highlight || highlight.length < 3) { + return done(); + } - return highlight(token.text, token.lang, function (err, code) { - if (err) return done(err); + delete opt.highlight; + if (!tokens.length) return done(); + var pending = 0; + marked.walkTokens(tokens, function (token) { + if (token.type === 'code') { + pending++; + setTimeout(function () { + highlight(token.text, token.lang, function (err, code) { + if (err) { + return done(err); + } - if (code == null || code === token.text) { - return --pending || done(); + if (code != null && code !== token.text) { + token.text = code; + token.escaped = true; } - token.text = code; - token.escaped = true; - --pending || done(); + pending--; + + if (pending === 0) { + done(); + } }); - })(tokens[i]); + }, 0); } + }); - return { - v: void 0 - }; - }(); + if (pending === 0) { + done(); + } - if (typeof _ret === "object") return _ret.v; + return; } try { - opt = merge$3({}, marked.defaults, opt || {}); - checkSanitizeDeprecation$1(opt); - return Parser_1.parse(Lexer_1.lex(src, opt), opt); + var _tokens = Lexer_1.lex(src, opt); + + if (opt.walkTokens) { + marked.walkTokens(_tokens, opt.walkTokens); + } + + return Parser_1.parse(_tokens, opt); } catch (e) { e.message += '\nPlease report this to https://github.com/markedjs/marked.'; - if ((opt || marked.defaults).silent) { - return '

An error occurred:

' + escape$4(e.message + '', true) + '
'; + if (opt.silent) { + return '

An error occurred:

' + escape$2(e.message + '', true) + '
'; } throw e; @@ -1762,25 +2343,151 @@ marked.options = marked.setOptions = function (opt) { - merge$3(marked.defaults, opt); + merge$2(marked.defaults, opt); changeDefaults(marked.defaults); return marked; }; marked.getDefaults = getDefaults; marked.defaults = defaults$5; + /** + * Use Extension + */ + + marked.use = function (extension) { + var opts = merge$2({}, extension); + + if (extension.renderer) { + (function () { + var renderer = marked.defaults.renderer || new Renderer_1(); + + var _loop = function _loop(prop) { + var prevRenderer = renderer[prop]; + + renderer[prop] = function () { + for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { + args[_key] = arguments[_key]; + } + + var ret = extension.renderer[prop].apply(renderer, args); + + if (ret === false) { + ret = prevRenderer.apply(renderer, args); + } + + return ret; + }; + }; + + for (var prop in extension.renderer) { + _loop(prop); + } + + opts.renderer = renderer; + })(); + } + + if (extension.tokenizer) { + (function () { + var tokenizer = marked.defaults.tokenizer || new Tokenizer_1(); + + var _loop2 = function _loop2(prop) { + var prevTokenizer = tokenizer[prop]; + + tokenizer[prop] = function () { + for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) { + args[_key2] = arguments[_key2]; + } + + var ret = extension.tokenizer[prop].apply(tokenizer, args); + + if (ret === false) { + ret = prevTokenizer.apply(tokenizer, args); + } + + return ret; + }; + }; + + for (var prop in extension.tokenizer) { + _loop2(prop); + } + + opts.tokenizer = tokenizer; + })(); + } + + if (extension.walkTokens) { + var walkTokens = marked.defaults.walkTokens; + + opts.walkTokens = function (token) { + extension.walkTokens(token); + + if (walkTokens) { + walkTokens(token); + } + }; + } + + marked.setOptions(opts); + }; + /** + * Run callback for every token + */ + + + marked.walkTokens = function (tokens, callback) { + for (var _iterator = _createForOfIteratorHelperLoose(tokens), _step; !(_step = _iterator()).done;) { + var token = _step.value; + callback(token); + + switch (token.type) { + case 'table': + { + for (var _iterator2 = _createForOfIteratorHelperLoose(token.tokens.header), _step2; !(_step2 = _iterator2()).done;) { + var cell = _step2.value; + marked.walkTokens(cell, callback); + } + + for (var _iterator3 = _createForOfIteratorHelperLoose(token.tokens.cells), _step3; !(_step3 = _iterator3()).done;) { + var row = _step3.value; + + for (var _iterator4 = _createForOfIteratorHelperLoose(row), _step4; !(_step4 = _iterator4()).done;) { + var _cell = _step4.value; + marked.walkTokens(_cell, callback); + } + } + + break; + } + + case 'list': + { + marked.walkTokens(token.items, callback); + break; + } + + default: + { + if (token.tokens) { + marked.walkTokens(token.tokens, callback); + } + } + } + } + }; /** * Expose */ + marked.Parser = Parser_1; marked.parser = Parser_1.parse; marked.Renderer = Renderer_1; marked.TextRenderer = TextRenderer_1; marked.Lexer = Lexer_1; marked.lexer = Lexer_1.lex; - marked.InlineLexer = InlineLexer_1; - marked.inlineLexer = InlineLexer_1.output; + marked.Tokenizer = Tokenizer_1; marked.Slugger = Slugger_1; marked.parse = marked; var marked_1 = marked; -- cgit v1.2.3-1-g7c22