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@@ -0,0 +1,1127 @@
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+/**
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+ * marked - a markdown parser
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+ * Copyright (c) 2011-2013, Christopher Jeffrey. (MIT Licensed)
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+ * https://github.com/chjj/marked
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+ */
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+
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+;(function() {
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+
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+/**
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+ * Block-Level Grammar
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+ */
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+
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+var block = {
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+ newline: /^\n+/,
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+ code: /^( {4}[^\n]+\n*)+/,
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+ fences: noop,
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+ hr: /^( *[-*_]){3,} *(?:\n+|$)/,
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+ heading: /^ *(#{1,6}) *([^\n]+?) *#* *(?:\n+|$)/,
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+ nptable: noop,
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+ lheading: /^([^\n]+)\n *(=|-){3,} *\n*/,
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+ blockquote: /^( *>[^\n]+(\n[^\n]+)*\n*)+/,
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+ list: /^( *)(bull) [\s\S]+?(?:hr|\n{2,}(?! )(?!\1bull )\n*|\s*$)/,
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+ html: /^ *(?:comment|closed|closing) *(?:\n{2,}|\s*$)/,
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+ def: /^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +["(]([^\n]+)[")])? *(?:\n+|$)/,
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+ table: noop,
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+ paragraph: /^((?:[^\n]+\n?(?!hr|heading|lheading|blockquote|tag|def))+)\n*/,
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+ text: /^[^\n]+/
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+};
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+
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+block.bullet = /(?:[*+-]|\d+\.)/;
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+block.item = /^( *)(bull) [^\n]*(?:\n(?!\1bull )[^\n]*)*/;
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+block.item = replace(block.item, 'gm')
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+ (/bull/g, block.bullet)
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+ ();
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+
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+block.list = replace(block.list)
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+ (/bull/g, block.bullet)
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+ ('hr', /\n+(?=(?: *[-*_]){3,} *(?:\n+|$))/)
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+ ();
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+
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+block._tag = '(?!(?:'
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+ + 'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code'
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+ + '|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo'
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+ + '|span|br|wbr|ins|del|img)\\b)\\w+(?!:/|@)\\b';
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+
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+block.html = replace(block.html)
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+ ('comment', /<!--[\s\S]*?-->/)
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+ ('closed', /<(tag)[\s\S]+?<\/\1>/)
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+ ('closing', /<tag(?:"[^"]*"|'[^']*'|[^'">])*?>/)
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+ (/tag/g, block._tag)
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+ ();
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+
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+block.paragraph = replace(block.paragraph)
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+ ('hr', block.hr)
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+ ('heading', block.heading)
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+ ('lheading', block.lheading)
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+ ('blockquote', block.blockquote)
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+ ('tag', '<' + block._tag)
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+ ('def', block.def)
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+ ();
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+
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+/**
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+ * Normal Block Grammar
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+ */
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+
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+block.normal = merge({}, block);
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+
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+/**
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+ * GFM Block Grammar
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+ */
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+
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+block.gfm = merge({}, block.normal, {
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+ fences: /^ *(`{3,}|~{3,}) *(\S+)? *\n([\s\S]+?)\s*\1 *(?:\n+|$)/,
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+ paragraph: /^/
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+});
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+
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+block.gfm.paragraph = replace(block.paragraph)
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+ ('(?!', '(?!' + block.gfm.fences.source.replace('\\1', '\\2') + '|')
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+ ();
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+
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+/**
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+ * GFM + Tables Block Grammar
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+ */
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+
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+block.tables = merge({}, block.gfm, {
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+ nptable: /^ *(\S.*\|.*)\n *([-:]+ *\|[-| :]*)\n((?:.*\|.*(?:\n|$))*)\n*/,
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+ table: /^ *\|(.+)\n *\|( *[-:]+[-| :]*)\n((?: *\|.*(?:\n|$))*)\n*/
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+});
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+
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+/**
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+ * Block Lexer
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+ */
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+
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+function Lexer(options) {
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+ this.tokens = [];
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+ this.tokens.links = {};
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+ this.options = options || marked.defaults;
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+ this.rules = block.normal;
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+
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+ if (this.options.gfm) {
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+ if (this.options.tables) {
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+ this.rules = block.tables;
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+ } else {
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+ this.rules = block.gfm;
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+ }
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+ }
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+}
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+
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+/**
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+ * Expose Block Rules
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+ */
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+
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+Lexer.rules = block;
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+
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+/**
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+ * Static Lex Method
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+ */
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+
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+Lexer.lex = function(src, options) {
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+ var lexer = new Lexer(options);
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+ return lexer.lex(src);
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+};
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+
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+/**
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+ * Preprocessing
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+ */
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+
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+Lexer.prototype.lex = function(src) {
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+ src = src
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+ .replace(/\r\n|\r/g, '\n')
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+ .replace(/\t/g, ' ')
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+ .replace(/\u00a0/g, ' ')
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+ .replace(/\u2424/g, '\n');
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+
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+ return this.token(src, true);
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+};
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+
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+/**
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+ * Lexing
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+ */
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+
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+Lexer.prototype.token = function(src, top) {
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+ var src = src.replace(/^ +$/gm, '')
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+ , next
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+ , loose
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+ , cap
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+ , bull
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+ , b
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+ , item
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+ , space
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+ , i
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+ , l;
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+
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+ while (src) {
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+ // newline
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+ if (cap = this.rules.newline.exec(src)) {
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+ src = src.substring(cap[0].length);
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+ if (cap[0].length > 1) {
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+ this.tokens.push({
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+ type: 'space'
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+ });
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+ }
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+ }
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+
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+ // code
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+ if (cap = this.rules.code.exec(src)) {
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+ src = src.substring(cap[0].length);
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+ cap = cap[0].replace(/^ {4}/gm, '');
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+ this.tokens.push({
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+ type: 'code',
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+ text: !this.options.pedantic
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+ ? cap.replace(/\n+$/, '')
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+ : cap
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+ });
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+ continue;
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+ }
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+
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+ // fences (gfm)
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+ if (cap = this.rules.fences.exec(src)) {
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+ src = src.substring(cap[0].length);
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+ this.tokens.push({
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+ type: 'code',
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+ lang: cap[2],
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+ text: cap[3]
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+ });
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+ continue;
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+ }
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+
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+ // heading
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+ if (cap = this.rules.heading.exec(src)) {
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+ src = src.substring(cap[0].length);
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+ this.tokens.push({
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+ type: 'heading',
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+ depth: cap[1].length,
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+ text: cap[2]
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+ });
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+ continue;
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+ }
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+
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+ // table no leading pipe (gfm)
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+ if (top && (cap = this.rules.nptable.exec(src))) {
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+ src = src.substring(cap[0].length);
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+
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+ item = {
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+ type: 'table',
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+ header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
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+ align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
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+ cells: cap[3].replace(/\n$/, '').split('\n')
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+ };
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+
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+ for (i = 0; i < item.align.length; i++) {
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+ if (/^ *-+: *$/.test(item.align[i])) {
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+ item.align[i] = 'right';
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+ } else if (/^ *:-+: *$/.test(item.align[i])) {
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+ item.align[i] = 'center';
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+ } else if (/^ *:-+ *$/.test(item.align[i])) {
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+ item.align[i] = 'left';
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+ } else {
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+ item.align[i] = null;
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+ }
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+ }
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+
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+ for (i = 0; i < item.cells.length; i++) {
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+ item.cells[i] = item.cells[i].split(/ *\| */);
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+ }
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+
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+ this.tokens.push(item);
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+
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+ continue;
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+ }
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+
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+ // lheading
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+ if (cap = this.rules.lheading.exec(src)) {
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+ src = src.substring(cap[0].length);
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+ this.tokens.push({
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+ type: 'heading',
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+ depth: cap[2] === '=' ? 1 : 2,
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+ text: cap[1]
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+ });
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+ continue;
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+ }
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+
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+ // hr
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+ if (cap = this.rules.hr.exec(src)) {
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+ src = src.substring(cap[0].length);
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+ this.tokens.push({
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+ type: 'hr'
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+ });
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+ continue;
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+ }
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+
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+ // blockquote
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+ if (cap = this.rules.blockquote.exec(src)) {
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+ src = src.substring(cap[0].length);
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+
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+ this.tokens.push({
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+ type: 'blockquote_start'
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+ });
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+
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+ cap = cap[0].replace(/^ *> ?/gm, '');
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+
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+ // Pass `top` to keep the current
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+ // "toplevel" state. This is exactly
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+ // how markdown.pl works.
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+ this.token(cap, top);
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+
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+ this.tokens.push({
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+ type: 'blockquote_end'
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+ });
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+
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+ continue;
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+ }
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+
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+ // list
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+ if (cap = this.rules.list.exec(src)) {
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+ src = src.substring(cap[0].length);
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+ bull = cap[2];
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+
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+ this.tokens.push({
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+ type: 'list_start',
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+ ordered: bull.length > 1
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+ });
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+
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+ // Get each top-level item.
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+ cap = cap[0].match(this.rules.item);
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+
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+ next = false;
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+ l = cap.length;
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+ i = 0;
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+
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+ for (; i < l; i++) {
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+ item = cap[i];
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+
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+ // Remove the list item's bullet
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+ // so it is seen as the next token.
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+ space = item.length;
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+ item = item.replace(/^ *([*+-]|\d+\.) +/, '');
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+
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+ // Outdent whatever the
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+ // list item contains. Hacky.
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+ if (~item.indexOf('\n ')) {
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+ space -= item.length;
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+ item = !this.options.pedantic
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+ ? item.replace(new RegExp('^ {1,' + space + '}', 'gm'), '')
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+ : item.replace(/^ {1,4}/gm, '');
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+ }
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+
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+ // Determine whether the next list item belongs here.
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+ // Backpedal if it does not belong in this list.
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+ if (this.options.smartLists && i !== l - 1) {
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+ b = block.bullet.exec(cap[i+1])[0];
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+ if (bull !== b && !(bull.length > 1 && b.length > 1)) {
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+ src = cap.slice(i + 1).join('\n') + src;
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+ i = l - 1;
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+ }
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+ }
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+
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+ // Determine whether item is loose or not.
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+ // Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/
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+ // for discount behavior.
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+ loose = next || /\n\n(?!\s*$)/.test(item);
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+ if (i !== l - 1) {
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+ next = item[item.length-1] === '\n';
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+ if (!loose) loose = next;
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+ }
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+
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+ this.tokens.push({
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+ type: loose
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+ ? 'loose_item_start'
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+ : 'list_item_start'
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+ });
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+
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+ // Recurse.
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+ this.token(item, false);
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+
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+ this.tokens.push({
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+ type: 'list_item_end'
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+ });
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+ }
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+
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+ this.tokens.push({
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+ type: 'list_end'
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+ });
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+
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+ continue;
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+ }
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+
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+ // html
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+ if (cap = this.rules.html.exec(src)) {
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+ src = src.substring(cap[0].length);
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+ this.tokens.push({
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+ type: this.options.sanitize
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+ ? 'paragraph'
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+ : 'html',
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+ pre: cap[1] === 'pre' || cap[1] === 'script',
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+ text: cap[0]
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+ });
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+ continue;
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+ }
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+
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+ // def
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+ if (top && (cap = this.rules.def.exec(src))) {
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+ src = src.substring(cap[0].length);
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+ this.tokens.links[cap[1].toLowerCase()] = {
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+ href: cap[2],
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+ title: cap[3]
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+ };
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+ continue;
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+ }
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+
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+ // table (gfm)
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+ if (top && (cap = this.rules.table.exec(src))) {
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+ src = src.substring(cap[0].length);
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+
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+ item = {
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+ type: 'table',
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+ header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
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+ align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
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+ cells: cap[3].replace(/(?: *\| *)?\n$/, '').split('\n')
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+ };
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+
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+ for (i = 0; i < item.align.length; i++) {
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+ if (/^ *-+: *$/.test(item.align[i])) {
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+ item.align[i] = 'right';
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+ } else if (/^ *:-+: *$/.test(item.align[i])) {
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+ item.align[i] = 'center';
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+ } else if (/^ *:-+ *$/.test(item.align[i])) {
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+ item.align[i] = 'left';
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+ } else {
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+ item.align[i] = null;
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+ }
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+ }
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+
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+ for (i = 0; i < item.cells.length; i++) {
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+ item.cells[i] = item.cells[i]
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+ .replace(/^ *\| *| *\| *$/g, '')
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+ .split(/ *\| */);
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+ }
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+
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+ this.tokens.push(item);
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+
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+ continue;
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+ }
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+
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+ // top-level paragraph
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+ if (top && (cap = this.rules.paragraph.exec(src))) {
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+ src = src.substring(cap[0].length);
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+ this.tokens.push({
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+ type: 'paragraph',
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+ text: cap[1][cap[1].length-1] === '\n'
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+ ? cap[1].slice(0, -1)
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+ : cap[1]
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+ });
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+ continue;
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+ }
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+
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+ // text
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+ if (cap = this.rules.text.exec(src)) {
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+ // Top-level should never reach here.
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+ src = src.substring(cap[0].length);
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+ this.tokens.push({
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+ type: 'text',
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+ text: cap[0]
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+ });
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+ continue;
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+ }
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|
+
|
|
|
+ if (src) {
|
|
|
+ throw new
|
|
|
+ Error('Infinite loop on byte: ' + src.charCodeAt(0));
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return this.tokens;
|
|
|
+};
|
|
|
+
|
|
|
+/**
|
|
|
+ * Inline-Level Grammar
|
|
|
+ */
|
|
|
+
|
|
|
+var inline = {
|
|
|
+ escape: /^\\([\\`*{}\[\]()#+\-.!_>])/,
|
|
|
+ autolink: /^<([^ >]+(@|:\/)[^ >]+)>/,
|
|
|
+ url: noop,
|
|
|
+ tag: /^<!--[\s\S]*?-->|^<\/?\w+(?:"[^"]*"|'[^']*'|[^'">])*?>/,
|
|
|
+ link: /^!?\[(inside)\]\(href\)/,
|
|
|
+ reflink: /^!?\[(inside)\]\s*\[([^\]]*)\]/,
|
|
|
+ nolink: /^!?\[((?:\[[^\]]*\]|[^\[\]])*)\]/,
|
|
|
+ strong: /^__([\s\S]+?)__(?!_)|^\*\*([\s\S]+?)\*\*(?!\*)/,
|
|
|
+ em: /^\b_((?:__|[\s\S])+?)_\b|^\*((?:\*\*|[\s\S])+?)\*(?!\*)/,
|
|
|
+ code: /^(`+)\s*([\s\S]*?[^`])\s*\1(?!`)/,
|
|
|
+ br: /^ {2,}\n(?!\s*$)/,
|
|
|
+ del: noop,
|
|
|
+ text: /^[\s\S]+?(?=[\\<!\[_*`]| {2,}\n|$)/
|
|
|
+};
|
|
|
+
|
|
|
+inline._inside = /(?:\[[^\]]*\]|[^\]]|\](?=[^\[]*\]))*/;
|
|
|
+inline._href = /\s*<?([^\s]*?)>?(?:\s+['"]([\s\S]*?)['"])?\s*/;
|
|
|
+
|
|
|
+inline.link = replace(inline.link)
|
|
|
+ ('inside', inline._inside)
|
|
|
+ ('href', inline._href)
|
|
|
+ ();
|
|
|
+
|
|
|
+inline.reflink = replace(inline.reflink)
|
|
|
+ ('inside', inline._inside)
|
|
|
+ ();
|
|
|
+
|
|
|
+/**
|
|
|
+ * Normal Inline Grammar
|
|
|
+ */
|
|
|
+
|
|
|
+inline.normal = merge({}, inline);
|
|
|
+
|
|
|
+/**
|
|
|
+ * Pedantic Inline Grammar
|
|
|
+ */
|
|
|
+
|
|
|
+inline.pedantic = merge({}, inline.normal, {
|
|
|
+ strong: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,
|
|
|
+ em: /^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/
|
|
|
+});
|
|
|
+
|
|
|
+/**
|
|
|
+ * GFM Inline Grammar
|
|
|
+ */
|
|
|
+
|
|
|
+inline.gfm = merge({}, inline.normal, {
|
|
|
+ escape: replace(inline.escape)('])', '~|])')(),
|
|
|
+ url: /^(https?:\/\/[^\s<]+[^<.,:;"')\]\s])/,
|
|
|
+ del: /^~~(?=\S)([\s\S]*?\S)~~/,
|
|
|
+ text: replace(inline.text)
|
|
|
+ (']|', '~]|')
|
|
|
+ ('|', '|https?://|')
|
|
|
+ ()
|
|
|
+});
|
|
|
+
|
|
|
+/**
|
|
|
+ * GFM + Line Breaks Inline Grammar
|
|
|
+ */
|
|
|
+
|
|
|
+inline.breaks = merge({}, inline.gfm, {
|
|
|
+ br: replace(inline.br)('{2,}', '*')(),
|
|
|
+ text: replace(inline.gfm.text)('{2,}', '*')()
|
|
|
+});
|
|
|
+
|
|
|
+/**
|
|
|
+ * Inline Lexer & Compiler
|
|
|
+ */
|
|
|
+
|
|
|
+function InlineLexer(links, options) {
|
|
|
+ this.options = options || marked.defaults;
|
|
|
+ this.links = links;
|
|
|
+ this.rules = inline.normal;
|
|
|
+
|
|
|
+ if (!this.links) {
|
|
|
+ throw new
|
|
|
+ Error('Tokens array requires a `links` property.');
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.options.gfm) {
|
|
|
+ if (this.options.breaks) {
|
|
|
+ this.rules = inline.breaks;
|
|
|
+ } else {
|
|
|
+ this.rules = inline.gfm;
|
|
|
+ }
|
|
|
+ } else if (this.options.pedantic) {
|
|
|
+ this.rules = inline.pedantic;
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Expose Inline Rules
|
|
|
+ */
|
|
|
+
|
|
|
+InlineLexer.rules = inline;
|
|
|
+
|
|
|
+/**
|
|
|
+ * Static Lexing/Compiling Method
|
|
|
+ */
|
|
|
+
|
|
|
+InlineLexer.output = function(src, links, options) {
|
|
|
+ var inline = new InlineLexer(links, options);
|
|
|
+ return inline.output(src);
|
|
|
+};
|
|
|
+
|
|
|
+/**
|
|
|
+ * Lexing/Compiling
|
|
|
+ */
|
|
|
+
|
|
|
+InlineLexer.prototype.output = function(src) {
|
|
|
+ var out = ''
|
|
|
+ , link
|
|
|
+ , text
|
|
|
+ , href
|
|
|
+ , cap;
|
|
|
+
|
|
|
+ while (src) {
|
|
|
+ // escape
|
|
|
+ if (cap = this.rules.escape.exec(src)) {
|
|
|
+ src = src.substring(cap[0].length);
|
|
|
+ out += cap[1];
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ // autolink
|
|
|
+ if (cap = this.rules.autolink.exec(src)) {
|
|
|
+ src = src.substring(cap[0].length);
|
|
|
+ if (cap[2] === '@') {
|
|
|
+ text = cap[1][6] === ':'
|
|
|
+ ? this.mangle(cap[1].substring(7))
|
|
|
+ : this.mangle(cap[1]);
|
|
|
+ href = this.mangle('mailto:') + text;
|
|
|
+ } else {
|
|
|
+ text = escape(cap[1]);
|
|
|
+ href = text;
|
|
|
+ }
|
|
|
+ out += '<a href="'
|
|
|
+ + href
|
|
|
+ + '">'
|
|
|
+ + text
|
|
|
+ + '</a>';
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ // url (gfm)
|
|
|
+ if (cap = this.rules.url.exec(src)) {
|
|
|
+ src = src.substring(cap[0].length);
|
|
|
+ text = escape(cap[1]);
|
|
|
+ href = text;
|
|
|
+ out += '<a href="'
|
|
|
+ + href
|
|
|
+ + '">'
|
|
|
+ + text
|
|
|
+ + '</a>';
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ // tag
|
|
|
+ if (cap = this.rules.tag.exec(src)) {
|
|
|
+ src = src.substring(cap[0].length);
|
|
|
+ out += this.options.sanitize
|
|
|
+ ? escape(cap[0])
|
|
|
+ : cap[0];
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ // link
|
|
|
+ if (cap = this.rules.link.exec(src)) {
|
|
|
+ src = src.substring(cap[0].length);
|
|
|
+ out += this.outputLink(cap, {
|
|
|
+ href: cap[2],
|
|
|
+ title: cap[3]
|
|
|
+ });
|
|
|
+ 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][0];
|
|
|
+ src = cap[0].substring(1) + src;
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+ out += this.outputLink(cap, link);
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ // strong
|
|
|
+ if (cap = this.rules.strong.exec(src)) {
|
|
|
+ src = src.substring(cap[0].length);
|
|
|
+ out += '<strong>'
|
|
|
+ + this.output(cap[2] || cap[1])
|
|
|
+ + '</strong>';
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ // em
|
|
|
+ if (cap = this.rules.em.exec(src)) {
|
|
|
+ src = src.substring(cap[0].length);
|
|
|
+ out += '<em>'
|
|
|
+ + this.output(cap[2] || cap[1])
|
|
|
+ + '</em>';
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ // code
|
|
|
+ if (cap = this.rules.code.exec(src)) {
|
|
|
+ src = src.substring(cap[0].length);
|
|
|
+ out += '<code>'
|
|
|
+ + escape(cap[2], true)
|
|
|
+ + '</code>';
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ // br
|
|
|
+ if (cap = this.rules.br.exec(src)) {
|
|
|
+ src = src.substring(cap[0].length);
|
|
|
+ out += '<br>';
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ // del (gfm)
|
|
|
+ if (cap = this.rules.del.exec(src)) {
|
|
|
+ src = src.substring(cap[0].length);
|
|
|
+ out += '<del>'
|
|
|
+ + this.output(cap[1])
|
|
|
+ + '</del>';
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ // text
|
|
|
+ if (cap = this.rules.text.exec(src)) {
|
|
|
+ src = src.substring(cap[0].length);
|
|
|
+ out += escape(cap[0]);
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (src) {
|
|
|
+ throw new
|
|
|
+ Error('Infinite loop on byte: ' + src.charCodeAt(0));
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return out;
|
|
|
+};
|
|
|
+
|
|
|
+/**
|
|
|
+ * Compile Link
|
|
|
+ */
|
|
|
+
|
|
|
+InlineLexer.prototype.outputLink = function(cap, link) {
|
|
|
+ if (cap[0][0] !== '!') {
|
|
|
+ return '<a href="'
|
|
|
+ + escape(link.href)
|
|
|
+ + '"'
|
|
|
+ + (link.title
|
|
|
+ ? ' title="'
|
|
|
+ + escape(link.title)
|
|
|
+ + '"'
|
|
|
+ : '')
|
|
|
+ + '>'
|
|
|
+ + this.output(cap[1])
|
|
|
+ + '</a>';
|
|
|
+ } else {
|
|
|
+ return '<img src="'
|
|
|
+ + escape(link.href)
|
|
|
+ + '" alt="'
|
|
|
+ + escape(cap[1])
|
|
|
+ + '"'
|
|
|
+ + (link.title
|
|
|
+ ? ' title="'
|
|
|
+ + escape(link.title)
|
|
|
+ + '"'
|
|
|
+ : '')
|
|
|
+ + '>';
|
|
|
+ }
|
|
|
+};
|
|
|
+
|
|
|
+/**
|
|
|
+ * Smartypants Transformations
|
|
|
+ */
|
|
|
+
|
|
|
+InlineLexer.prototype.smartypants = function(text) {
|
|
|
+ if (!this.options.smartypants) return text;
|
|
|
+ return text
|
|
|
+ .replace(/--/g, '—')
|
|
|
+ .replace(/'([^']*)'/g, '‘$1’')
|
|
|
+ .replace(/"([^"]*)"/g, '“$1”')
|
|
|
+ .replace(/\.{3}/g, '…');
|
|
|
+};
|
|
|
+
|
|
|
+/**
|
|
|
+ * Mangle Links
|
|
|
+ */
|
|
|
+
|
|
|
+InlineLexer.prototype.mangle = function(text) {
|
|
|
+ var out = ''
|
|
|
+ , l = text.length
|
|
|
+ , i = 0
|
|
|
+ , ch;
|
|
|
+
|
|
|
+ for (; i < l; i++) {
|
|
|
+ ch = text.charCodeAt(i);
|
|
|
+ if (Math.random() > 0.5) {
|
|
|
+ ch = 'x' + ch.toString(16);
|
|
|
+ }
|
|
|
+ out += '&#' + ch + ';';
|
|
|
+ }
|
|
|
+
|
|
|
+ return out;
|
|
|
+};
|
|
|
+
|
|
|
+/**
|
|
|
+ * Parsing & Compiling
|
|
|
+ */
|
|
|
+
|
|
|
+function Parser(options) {
|
|
|
+ this.tokens = [];
|
|
|
+ this.token = null;
|
|
|
+ this.options = options || marked.defaults;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Static Parse Method
|
|
|
+ */
|
|
|
+
|
|
|
+Parser.parse = function(src, options) {
|
|
|
+ var parser = new Parser(options);
|
|
|
+ return parser.parse(src);
|
|
|
+};
|
|
|
+
|
|
|
+/**
|
|
|
+ * Parse Loop
|
|
|
+ */
|
|
|
+
|
|
|
+Parser.prototype.parse = function(src) {
|
|
|
+ this.inline = new InlineLexer(src.links, this.options);
|
|
|
+ this.tokens = src.reverse();
|
|
|
+
|
|
|
+ var out = '';
|
|
|
+ while (this.next()) {
|
|
|
+ out += this.tok();
|
|
|
+ }
|
|
|
+
|
|
|
+ return out;
|
|
|
+};
|
|
|
+
|
|
|
+/**
|
|
|
+ * Next Token
|
|
|
+ */
|
|
|
+
|
|
|
+Parser.prototype.next = function() {
|
|
|
+ return this.token = this.tokens.pop();
|
|
|
+};
|
|
|
+
|
|
|
+/**
|
|
|
+ * Preview Next Token
|
|
|
+ */
|
|
|
+
|
|
|
+Parser.prototype.peek = function() {
|
|
|
+ return this.tokens[this.tokens.length-1] || 0;
|
|
|
+};
|
|
|
+
|
|
|
+/**
|
|
|
+ * Parse Text Tokens
|
|
|
+ */
|
|
|
+
|
|
|
+Parser.prototype.parseText = function() {
|
|
|
+ var body = this.token.text;
|
|
|
+
|
|
|
+ while (this.peek().type === 'text') {
|
|
|
+ body += '\n' + this.next().text;
|
|
|
+ }
|
|
|
+
|
|
|
+ return this.inline.output(body);
|
|
|
+};
|
|
|
+
|
|
|
+/**
|
|
|
+ * Parse Current Token
|
|
|
+ */
|
|
|
+
|
|
|
+Parser.prototype.tok = function() {
|
|
|
+ switch (this.token.type) {
|
|
|
+ case 'space': {
|
|
|
+ return '';
|
|
|
+ }
|
|
|
+ case 'hr': {
|
|
|
+ return '<hr>\n';
|
|
|
+ }
|
|
|
+ case 'heading': {
|
|
|
+ return '<h'
|
|
|
+ + this.token.depth
|
|
|
+ + '>'
|
|
|
+ + this.inline.output(this.token.text)
|
|
|
+ + '</h'
|
|
|
+ + this.token.depth
|
|
|
+ + '>\n';
|
|
|
+ }
|
|
|
+ case 'code': {
|
|
|
+ if (this.options.highlight) {
|
|
|
+ var code = this.options.highlight(this.token.text, this.token.lang);
|
|
|
+ if (code != null && code !== this.token.text) {
|
|
|
+ this.token.escaped = true;
|
|
|
+ this.token.text = code;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!this.token.escaped) {
|
|
|
+ this.token.text = escape(this.token.text, true);
|
|
|
+ }
|
|
|
+
|
|
|
+ return '<pre><code'
|
|
|
+ + (this.token.lang
|
|
|
+ ? ' class="'
|
|
|
+ + this.options.langPrefix
|
|
|
+ + this.token.lang
|
|
|
+ + '"'
|
|
|
+ : '')
|
|
|
+ + '>'
|
|
|
+ + this.token.text
|
|
|
+ + '</code></pre>\n';
|
|
|
+ }
|
|
|
+ case 'table': {
|
|
|
+ var body = ''
|
|
|
+ , heading
|
|
|
+ , i
|
|
|
+ , row
|
|
|
+ , cell
|
|
|
+ , j;
|
|
|
+
|
|
|
+ // header
|
|
|
+ body += '<thead>\n<tr>\n';
|
|
|
+ for (i = 0; i < this.token.header.length; i++) {
|
|
|
+ heading = this.inline.output(this.token.header[i]);
|
|
|
+ body += this.token.align[i]
|
|
|
+ ? '<th align="' + this.token.align[i] + '">' + heading + '</th>\n'
|
|
|
+ : '<th>' + heading + '</th>\n';
|
|
|
+ }
|
|
|
+ body += '</tr>\n</thead>\n';
|
|
|
+
|
|
|
+ // body
|
|
|
+ body += '<tbody>\n'
|
|
|
+ for (i = 0; i < this.token.cells.length; i++) {
|
|
|
+ row = this.token.cells[i];
|
|
|
+ body += '<tr>\n';
|
|
|
+ for (j = 0; j < row.length; j++) {
|
|
|
+ cell = this.inline.output(row[j]);
|
|
|
+ body += this.token.align[j]
|
|
|
+ ? '<td align="' + this.token.align[j] + '">' + cell + '</td>\n'
|
|
|
+ : '<td>' + cell + '</td>\n';
|
|
|
+ }
|
|
|
+ body += '</tr>\n';
|
|
|
+ }
|
|
|
+ body += '</tbody>\n';
|
|
|
+
|
|
|
+ return '<table>\n'
|
|
|
+ + body
|
|
|
+ + '</table>\n';
|
|
|
+ }
|
|
|
+ case 'blockquote_start': {
|
|
|
+ var body = '';
|
|
|
+
|
|
|
+ while (this.next().type !== 'blockquote_end') {
|
|
|
+ body += this.tok();
|
|
|
+ }
|
|
|
+
|
|
|
+ return '<blockquote>\n'
|
|
|
+ + body
|
|
|
+ + '</blockquote>\n';
|
|
|
+ }
|
|
|
+ case 'list_start': {
|
|
|
+ var type = this.token.ordered ? 'ol' : 'ul'
|
|
|
+ , body = '';
|
|
|
+
|
|
|
+ while (this.next().type !== 'list_end') {
|
|
|
+ body += this.tok();
|
|
|
+ }
|
|
|
+
|
|
|
+ return '<'
|
|
|
+ + type
|
|
|
+ + '>\n'
|
|
|
+ + body
|
|
|
+ + '</'
|
|
|
+ + type
|
|
|
+ + '>\n';
|
|
|
+ }
|
|
|
+ case 'list_item_start': {
|
|
|
+ var body = '';
|
|
|
+
|
|
|
+ while (this.next().type !== 'list_item_end') {
|
|
|
+ body += this.token.type === 'text'
|
|
|
+ ? this.parseText()
|
|
|
+ : this.tok();
|
|
|
+ }
|
|
|
+
|
|
|
+ return '<li>'
|
|
|
+ + body
|
|
|
+ + '</li>\n';
|
|
|
+ }
|
|
|
+ case 'loose_item_start': {
|
|
|
+ var body = '';
|
|
|
+
|
|
|
+ while (this.next().type !== 'list_item_end') {
|
|
|
+ body += this.tok();
|
|
|
+ }
|
|
|
+
|
|
|
+ return '<li>'
|
|
|
+ + body
|
|
|
+ + '</li>\n';
|
|
|
+ }
|
|
|
+ case 'html': {
|
|
|
+ return !this.token.pre && !this.options.pedantic
|
|
|
+ ? this.inline.output(this.token.text)
|
|
|
+ : this.token.text;
|
|
|
+ }
|
|
|
+ case 'paragraph': {
|
|
|
+ return '<p>'
|
|
|
+ + this.inline.output(this.token.text)
|
|
|
+ + '</p>\n';
|
|
|
+ }
|
|
|
+ case 'text': {
|
|
|
+ return '<p>'
|
|
|
+ + this.parseText()
|
|
|
+ + '</p>\n';
|
|
|
+ }
|
|
|
+ }
|
|
|
+};
|
|
|
+
|
|
|
+/**
|
|
|
+ * Helpers
|
|
|
+ */
|
|
|
+
|
|
|
+function escape(html, encode) {
|
|
|
+ return html
|
|
|
+ .replace(!encode ? /&(?!#?\w+;)/g : /&/g, '&')
|
|
|
+ .replace(/</g, '<')
|
|
|
+ .replace(/>/g, '>')
|
|
|
+ .replace(/"/g, '"')
|
|
|
+ .replace(/'/g, ''');
|
|
|
+}
|
|
|
+
|
|
|
+function replace(regex, opt) {
|
|
|
+ regex = regex.source;
|
|
|
+ opt = opt || '';
|
|
|
+ return function self(name, val) {
|
|
|
+ if (!name) return new RegExp(regex, opt);
|
|
|
+ val = val.source || val;
|
|
|
+ val = val.replace(/(^|[^\[])\^/g, '$1');
|
|
|
+ regex = regex.replace(name, val);
|
|
|
+ return self;
|
|
|
+ };
|
|
|
+}
|
|
|
+
|
|
|
+function noop() {}
|
|
|
+noop.exec = noop;
|
|
|
+
|
|
|
+function merge(obj) {
|
|
|
+ var i = 1
|
|
|
+ , target
|
|
|
+ , key;
|
|
|
+
|
|
|
+ for (; i < arguments.length; i++) {
|
|
|
+ target = arguments[i];
|
|
|
+ for (key in target) {
|
|
|
+ if (Object.prototype.hasOwnProperty.call(target, key)) {
|
|
|
+ obj[key] = target[key];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return obj;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Marked
|
|
|
+ */
|
|
|
+
|
|
|
+function marked(src, opt, callback) {
|
|
|
+ if (callback || typeof opt === 'function') {
|
|
|
+ if (!callback) {
|
|
|
+ callback = opt;
|
|
|
+ opt = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (opt) opt = merge({}, marked.defaults, opt);
|
|
|
+
|
|
|
+ var tokens = Lexer.lex(tokens, opt)
|
|
|
+ , highlight = opt.highlight
|
|
|
+ , pending = 0
|
|
|
+ , l = tokens.length
|
|
|
+ , i = 0;
|
|
|
+
|
|
|
+ if (!highlight || highlight.length < 3) {
|
|
|
+ return callback(null, Parser.parse(tokens, opt));
|
|
|
+ }
|
|
|
+
|
|
|
+ var done = function() {
|
|
|
+ delete opt.highlight;
|
|
|
+ var out = Parser.parse(tokens, opt);
|
|
|
+ opt.highlight = highlight;
|
|
|
+ return callback(null, out);
|
|
|
+ };
|
|
|
+
|
|
|
+ for (; i < l; i++) {
|
|
|
+ (function(token) {
|
|
|
+ if (token.type !== 'code') return;
|
|
|
+ pending++;
|
|
|
+ return highlight(token.text, token.lang, function(err, code) {
|
|
|
+ if (code == null || code === token.text) {
|
|
|
+ return --pending || done();
|
|
|
+ }
|
|
|
+ token.text = code;
|
|
|
+ token.escaped = true;
|
|
|
+ --pending || done();
|
|
|
+ });
|
|
|
+ })(tokens[i]);
|
|
|
+ }
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ try {
|
|
|
+ if (opt) opt = merge({}, marked.defaults, opt);
|
|
|
+ return Parser.parse(Lexer.lex(src, opt), opt);
|
|
|
+ } catch (e) {
|
|
|
+ e.message += '\nPlease report this to https://github.com/chjj/marked.';
|
|
|
+ if ((opt || marked.defaults).silent) {
|
|
|
+ return '<p>An error occured:</p><pre>'
|
|
|
+ + escape(e.message + '', true)
|
|
|
+ + '</pre>';
|
|
|
+ }
|
|
|
+ throw e;
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Options
|
|
|
+ */
|
|
|
+
|
|
|
+marked.options =
|
|
|
+marked.setOptions = function(opt) {
|
|
|
+ merge(marked.defaults, opt);
|
|
|
+ return marked;
|
|
|
+};
|
|
|
+
|
|
|
+marked.defaults = {
|
|
|
+ gfm: true,
|
|
|
+ tables: true,
|
|
|
+ breaks: false,
|
|
|
+ pedantic: false,
|
|
|
+ sanitize: false,
|
|
|
+ smartLists: false,
|
|
|
+ silent: false,
|
|
|
+ highlight: null,
|
|
|
+ langPrefix: 'lang-'
|
|
|
+};
|
|
|
+
|
|
|
+/**
|
|
|
+ * Expose
|
|
|
+ */
|
|
|
+
|
|
|
+marked.Parser = Parser;
|
|
|
+marked.parser = Parser.parse;
|
|
|
+
|
|
|
+marked.Lexer = Lexer;
|
|
|
+marked.lexer = Lexer.lex;
|
|
|
+
|
|
|
+marked.InlineLexer = InlineLexer;
|
|
|
+marked.inlineLexer = InlineLexer.output;
|
|
|
+
|
|
|
+marked.parse = marked;
|
|
|
+
|
|
|
+if (typeof exports === 'object') {
|
|
|
+ module.exports = marked;
|
|
|
+} else if (typeof define === 'function' && define.amd) {
|
|
|
+ define(function() { return marked; });
|
|
|
+} else {
|
|
|
+ this.marked = marked;
|
|
|
+}
|
|
|
+
|
|
|
+}).call(function() {
|
|
|
+ return this || (typeof window !== 'undefined' ? window : global);
|
|
|
+}());
|
Amit Kotlovski