├── index.html └── js └── marked.js /index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | A Markdown Previewer 8 | 9 | 59 | 60 | 61 | 62 | 63 |
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Markdown Previewer

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Editor

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Preview

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82 | 83 | 84 | 85 | 86 | 87 | -------------------------------------------------------------------------------- /js/marked.js: -------------------------------------------------------------------------------- 1 | /** 2 | * marked - a markdown parser 3 | * Copyright (c) 2011-2020, Christopher Jeffrey. (MIT Licensed) 4 | * https://github.com/markedjs/marked 5 | */ 6 | 7 | /** 8 | * DO NOT EDIT THIS FILE 9 | * The code in this file is generated from files in ./src/ 10 | */ 11 | 12 | (function (global, factory) { 13 | typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : 14 | typeof define === 'function' && define.amd ? define(factory) : 15 | (global = global || self, global.marked = factory()); 16 | }(this, (function () { 'use strict'; 17 | 18 | function _defineProperties(target, props) { 19 | for (var i = 0; i < props.length; i++) { 20 | var descriptor = props[i]; 21 | descriptor.enumerable = descriptor.enumerable || false; 22 | descriptor.configurable = true; 23 | if ("value" in descriptor) descriptor.writable = true; 24 | Object.defineProperty(target, descriptor.key, descriptor); 25 | } 26 | } 27 | 28 | function _createClass(Constructor, protoProps, staticProps) { 29 | if (protoProps) _defineProperties(Constructor.prototype, protoProps); 30 | if (staticProps) _defineProperties(Constructor, staticProps); 31 | return Constructor; 32 | } 33 | 34 | function _unsupportedIterableToArray(o, minLen) { 35 | if (!o) return; 36 | if (typeof o === "string") return _arrayLikeToArray(o, minLen); 37 | var n = Object.prototype.toString.call(o).slice(8, -1); 38 | if (n === "Object" && o.constructor) n = o.constructor.name; 39 | if (n === "Map" || n === "Set") return Array.from(o); 40 | if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); 41 | } 42 | 43 | function _arrayLikeToArray(arr, len) { 44 | if (len == null || len > arr.length) len = arr.length; 45 | 46 | for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; 47 | 48 | return arr2; 49 | } 50 | 51 | function _createForOfIteratorHelperLoose(o) { 52 | var i = 0; 53 | 54 | if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) { 55 | if (Array.isArray(o) || (o = _unsupportedIterableToArray(o))) return function () { 56 | if (i >= o.length) return { 57 | done: true 58 | }; 59 | return { 60 | done: false, 61 | value: o[i++] 62 | }; 63 | }; 64 | throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); 65 | } 66 | 67 | i = o[Symbol.iterator](); 68 | return i.next.bind(i); 69 | } 70 | 71 | function createCommonjsModule(fn, module) { 72 | return module = { exports: {} }, fn(module, module.exports), module.exports; 73 | } 74 | 75 | var defaults = createCommonjsModule(function (module) { 76 | function getDefaults() { 77 | return { 78 | baseUrl: null, 79 | breaks: false, 80 | gfm: true, 81 | headerIds: true, 82 | headerPrefix: '', 83 | highlight: null, 84 | langPrefix: 'language-', 85 | mangle: true, 86 | pedantic: false, 87 | renderer: null, 88 | sanitize: false, 89 | sanitizer: null, 90 | silent: false, 91 | smartLists: false, 92 | smartypants: false, 93 | tokenizer: null, 94 | walkTokens: null, 95 | xhtml: false 96 | }; 97 | } 98 | 99 | function changeDefaults(newDefaults) { 100 | module.exports.defaults = newDefaults; 101 | } 102 | 103 | module.exports = { 104 | defaults: getDefaults(), 105 | getDefaults: getDefaults, 106 | changeDefaults: changeDefaults 107 | }; 108 | }); 109 | var defaults_1 = defaults.defaults; 110 | var defaults_2 = defaults.getDefaults; 111 | var defaults_3 = defaults.changeDefaults; 112 | 113 | /** 114 | * Helpers 115 | */ 116 | var escapeTest = /[&<>"']/; 117 | var escapeReplace = /[&<>"']/g; 118 | var escapeTestNoEncode = /[<>"']|&(?!#?\w+;)/; 119 | var escapeReplaceNoEncode = /[<>"']|&(?!#?\w+;)/g; 120 | var escapeReplacements = { 121 | '&': '&', 122 | '<': '<', 123 | '>': '>', 124 | '"': '"', 125 | "'": ''' 126 | }; 127 | 128 | var getEscapeReplacement = function getEscapeReplacement(ch) { 129 | return escapeReplacements[ch]; 130 | }; 131 | 132 | function escape(html, encode) { 133 | if (encode) { 134 | if (escapeTest.test(html)) { 135 | return html.replace(escapeReplace, getEscapeReplacement); 136 | } 137 | } else { 138 | if (escapeTestNoEncode.test(html)) { 139 | return html.replace(escapeReplaceNoEncode, getEscapeReplacement); 140 | } 141 | } 142 | 143 | return html; 144 | } 145 | 146 | var unescapeTest = /&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/ig; 147 | 148 | function unescape(html) { 149 | // explicitly match decimal, hex, and named HTML entities 150 | return html.replace(unescapeTest, function (_, n) { 151 | n = n.toLowerCase(); 152 | if (n === 'colon') return ':'; 153 | 154 | if (n.charAt(0) === '#') { 155 | return n.charAt(1) === 'x' ? String.fromCharCode(parseInt(n.substring(2), 16)) : String.fromCharCode(+n.substring(1)); 156 | } 157 | 158 | return ''; 159 | }); 160 | } 161 | 162 | var caret = /(^|[^\[])\^/g; 163 | 164 | function edit(regex, opt) { 165 | regex = regex.source || regex; 166 | opt = opt || ''; 167 | var obj = { 168 | replace: function replace(name, val) { 169 | val = val.source || val; 170 | val = val.replace(caret, '$1'); 171 | regex = regex.replace(name, val); 172 | return obj; 173 | }, 174 | getRegex: function getRegex() { 175 | return new RegExp(regex, opt); 176 | } 177 | }; 178 | return obj; 179 | } 180 | 181 | var nonWordAndColonTest = /[^\w:]/g; 182 | var originIndependentUrl = /^$|^[a-z][a-z0-9+.-]*:|^[?#]/i; 183 | 184 | function cleanUrl(sanitize, base, href) { 185 | if (sanitize) { 186 | var prot; 187 | 188 | try { 189 | prot = decodeURIComponent(unescape(href)).replace(nonWordAndColonTest, '').toLowerCase(); 190 | } catch (e) { 191 | return null; 192 | } 193 | 194 | if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0 || prot.indexOf('data:') === 0) { 195 | return null; 196 | } 197 | } 198 | 199 | if (base && !originIndependentUrl.test(href)) { 200 | href = resolveUrl(base, href); 201 | } 202 | 203 | try { 204 | href = encodeURI(href).replace(/%25/g, '%'); 205 | } catch (e) { 206 | return null; 207 | } 208 | 209 | return href; 210 | } 211 | 212 | var baseUrls = {}; 213 | var justDomain = /^[^:]+:\/*[^/]*$/; 214 | var protocol = /^([^:]+:)[\s\S]*$/; 215 | var domain = /^([^:]+:\/*[^/]*)[\s\S]*$/; 216 | 217 | function resolveUrl(base, href) { 218 | if (!baseUrls[' ' + base]) { 219 | // we can ignore everything in base after the last slash of its path component, 220 | // but we might need to add _that_ 221 | // https://tools.ietf.org/html/rfc3986#section-3 222 | if (justDomain.test(base)) { 223 | baseUrls[' ' + base] = base + '/'; 224 | } else { 225 | baseUrls[' ' + base] = rtrim(base, '/', true); 226 | } 227 | } 228 | 229 | base = baseUrls[' ' + base]; 230 | var relativeBase = base.indexOf(':') === -1; 231 | 232 | if (href.substring(0, 2) === '//') { 233 | if (relativeBase) { 234 | return href; 235 | } 236 | 237 | return base.replace(protocol, '$1') + href; 238 | } else if (href.charAt(0) === '/') { 239 | if (relativeBase) { 240 | return href; 241 | } 242 | 243 | return base.replace(domain, '$1') + href; 244 | } else { 245 | return base + href; 246 | } 247 | } 248 | 249 | var noopTest = { 250 | exec: function noopTest() {} 251 | }; 252 | 253 | function merge(obj) { 254 | var i = 1, 255 | target, 256 | key; 257 | 258 | for (; i < arguments.length; i++) { 259 | target = arguments[i]; 260 | 261 | for (key in target) { 262 | if (Object.prototype.hasOwnProperty.call(target, key)) { 263 | obj[key] = target[key]; 264 | } 265 | } 266 | } 267 | 268 | return obj; 269 | } 270 | 271 | function splitCells(tableRow, count) { 272 | // ensure that every cell-delimiting pipe has a space 273 | // before it to distinguish it from an escaped pipe 274 | var row = tableRow.replace(/\|/g, function (match, offset, str) { 275 | var escaped = false, 276 | curr = offset; 277 | 278 | while (--curr >= 0 && str[curr] === '\\') { 279 | escaped = !escaped; 280 | } 281 | 282 | if (escaped) { 283 | // odd number of slashes means | is escaped 284 | // so we leave it alone 285 | return '|'; 286 | } else { 287 | // add space before unescaped | 288 | return ' |'; 289 | } 290 | }), 291 | cells = row.split(/ \|/); 292 | var i = 0; 293 | 294 | if (cells.length > count) { 295 | cells.splice(count); 296 | } else { 297 | while (cells.length < count) { 298 | cells.push(''); 299 | } 300 | } 301 | 302 | for (; i < cells.length; i++) { 303 | // leading or trailing whitespace is ignored per the gfm spec 304 | cells[i] = cells[i].trim().replace(/\\\|/g, '|'); 305 | } 306 | 307 | return cells; 308 | } // Remove trailing 'c's. Equivalent to str.replace(/c*$/, ''). 309 | // /c*$/ is vulnerable to REDOS. 310 | // invert: Remove suffix of non-c chars instead. Default falsey. 311 | 312 | 313 | function rtrim(str, c, invert) { 314 | var l = str.length; 315 | 316 | if (l === 0) { 317 | return ''; 318 | } // Length of suffix matching the invert condition. 319 | 320 | 321 | var suffLen = 0; // Step left until we fail to match the invert condition. 322 | 323 | while (suffLen < l) { 324 | var currChar = str.charAt(l - suffLen - 1); 325 | 326 | if (currChar === c && !invert) { 327 | suffLen++; 328 | } else if (currChar !== c && invert) { 329 | suffLen++; 330 | } else { 331 | break; 332 | } 333 | } 334 | 335 | return str.substr(0, l - suffLen); 336 | } 337 | 338 | function findClosingBracket(str, b) { 339 | if (str.indexOf(b[1]) === -1) { 340 | return -1; 341 | } 342 | 343 | var l = str.length; 344 | var level = 0, 345 | i = 0; 346 | 347 | for (; i < l; i++) { 348 | if (str[i] === '\\') { 349 | i++; 350 | } else if (str[i] === b[0]) { 351 | level++; 352 | } else if (str[i] === b[1]) { 353 | level--; 354 | 355 | if (level < 0) { 356 | return i; 357 | } 358 | } 359 | } 360 | 361 | return -1; 362 | } 363 | 364 | function checkSanitizeDeprecation(opt) { 365 | if (opt && opt.sanitize && !opt.silent) { 366 | console.warn('marked(): sanitize and sanitizer parameters are deprecated since version 0.7.0, should not be used and will be removed in the future. Read more here: https://marked.js.org/#/USING_ADVANCED.md#options'); 367 | } 368 | } 369 | 370 | var helpers = { 371 | escape: escape, 372 | unescape: unescape, 373 | edit: edit, 374 | cleanUrl: cleanUrl, 375 | resolveUrl: resolveUrl, 376 | noopTest: noopTest, 377 | merge: merge, 378 | splitCells: splitCells, 379 | rtrim: rtrim, 380 | findClosingBracket: findClosingBracket, 381 | checkSanitizeDeprecation: checkSanitizeDeprecation 382 | }; 383 | 384 | var defaults$1 = defaults.defaults; 385 | var rtrim$1 = helpers.rtrim, 386 | splitCells$1 = helpers.splitCells, 387 | _escape = helpers.escape, 388 | findClosingBracket$1 = helpers.findClosingBracket; 389 | 390 | function outputLink(cap, link, raw) { 391 | var href = link.href; 392 | var title = link.title ? _escape(link.title) : null; 393 | 394 | if (cap[0].charAt(0) !== '!') { 395 | return { 396 | type: 'link', 397 | raw: raw, 398 | href: href, 399 | title: title, 400 | text: cap[1] 401 | }; 402 | } else { 403 | return { 404 | type: 'image', 405 | raw: raw, 406 | text: _escape(cap[1]), 407 | href: href, 408 | title: title 409 | }; 410 | } 411 | } 412 | 413 | function indentCodeCompensation(raw, text) { 414 | var matchIndentToCode = raw.match(/^(\s+)(?:```)/); 415 | 416 | if (matchIndentToCode === null) { 417 | return text; 418 | } 419 | 420 | var indentToCode = matchIndentToCode[1]; 421 | return text.split('\n').map(function (node) { 422 | var matchIndentInNode = node.match(/^\s+/); 423 | 424 | if (matchIndentInNode === null) { 425 | return node; 426 | } 427 | 428 | var indentInNode = matchIndentInNode[0]; 429 | 430 | if (indentInNode.length >= indentToCode.length) { 431 | return node.slice(indentToCode.length); 432 | } 433 | 434 | return node; 435 | }).join('\n'); 436 | } 437 | /** 438 | * Tokenizer 439 | */ 440 | 441 | 442 | var Tokenizer_1 = /*#__PURE__*/function () { 443 | function Tokenizer(options) { 444 | this.options = options || defaults$1; 445 | } 446 | 447 | var _proto = Tokenizer.prototype; 448 | 449 | _proto.space = function space(src) { 450 | var cap = this.rules.block.newline.exec(src); 451 | 452 | if (cap) { 453 | if (cap[0].length > 1) { 454 | return { 455 | type: 'space', 456 | raw: cap[0] 457 | }; 458 | } 459 | 460 | return { 461 | raw: '\n' 462 | }; 463 | } 464 | }; 465 | 466 | _proto.code = function code(src, tokens) { 467 | var cap = this.rules.block.code.exec(src); 468 | 469 | if (cap) { 470 | var lastToken = tokens[tokens.length - 1]; // An indented code block cannot interrupt a paragraph. 471 | 472 | if (lastToken && lastToken.type === 'paragraph') { 473 | return { 474 | raw: cap[0], 475 | text: cap[0].trimRight() 476 | }; 477 | } 478 | 479 | var text = cap[0].replace(/^ {4}/gm, ''); 480 | return { 481 | type: 'code', 482 | raw: cap[0], 483 | codeBlockStyle: 'indented', 484 | text: !this.options.pedantic ? rtrim$1(text, '\n') : text 485 | }; 486 | } 487 | }; 488 | 489 | _proto.fences = function fences(src) { 490 | var cap = this.rules.block.fences.exec(src); 491 | 492 | if (cap) { 493 | var raw = cap[0]; 494 | var text = indentCodeCompensation(raw, cap[3] || ''); 495 | return { 496 | type: 'code', 497 | raw: raw, 498 | lang: cap[2] ? cap[2].trim() : cap[2], 499 | text: text 500 | }; 501 | } 502 | }; 503 | 504 | _proto.heading = function heading(src) { 505 | var cap = this.rules.block.heading.exec(src); 506 | 507 | if (cap) { 508 | return { 509 | type: 'heading', 510 | raw: cap[0], 511 | depth: cap[1].length, 512 | text: cap[2] 513 | }; 514 | } 515 | }; 516 | 517 | _proto.nptable = function nptable(src) { 518 | var cap = this.rules.block.nptable.exec(src); 519 | 520 | if (cap) { 521 | var item = { 522 | type: 'table', 523 | header: splitCells$1(cap[1].replace(/^ *| *\| *$/g, '')), 524 | align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */), 525 | cells: cap[3] ? cap[3].replace(/\n$/, '').split('\n') : [], 526 | raw: cap[0] 527 | }; 528 | 529 | if (item.header.length === item.align.length) { 530 | var l = item.align.length; 531 | var i; 532 | 533 | for (i = 0; i < l; i++) { 534 | if (/^ *-+: *$/.test(item.align[i])) { 535 | item.align[i] = 'right'; 536 | } else if (/^ *:-+: *$/.test(item.align[i])) { 537 | item.align[i] = 'center'; 538 | } else if (/^ *:-+ *$/.test(item.align[i])) { 539 | item.align[i] = 'left'; 540 | } else { 541 | item.align[i] = null; 542 | } 543 | } 544 | 545 | l = item.cells.length; 546 | 547 | for (i = 0; i < l; i++) { 548 | item.cells[i] = splitCells$1(item.cells[i], item.header.length); 549 | } 550 | 551 | return item; 552 | } 553 | } 554 | }; 555 | 556 | _proto.hr = function hr(src) { 557 | var cap = this.rules.block.hr.exec(src); 558 | 559 | if (cap) { 560 | return { 561 | type: 'hr', 562 | raw: cap[0] 563 | }; 564 | } 565 | }; 566 | 567 | _proto.blockquote = function blockquote(src) { 568 | var cap = this.rules.block.blockquote.exec(src); 569 | 570 | if (cap) { 571 | var text = cap[0].replace(/^ *> ?/gm, ''); 572 | return { 573 | type: 'blockquote', 574 | raw: cap[0], 575 | text: text 576 | }; 577 | } 578 | }; 579 | 580 | _proto.list = function list(src) { 581 | var cap = this.rules.block.list.exec(src); 582 | 583 | if (cap) { 584 | var raw = cap[0]; 585 | var bull = cap[2]; 586 | var isordered = bull.length > 1; 587 | var list = { 588 | type: 'list', 589 | raw: raw, 590 | ordered: isordered, 591 | start: isordered ? +bull : '', 592 | loose: false, 593 | items: [] 594 | }; // Get each top-level item. 595 | 596 | var itemMatch = cap[0].match(this.rules.block.item); 597 | var next = false, 598 | item, 599 | space, 600 | b, 601 | addBack, 602 | loose, 603 | istask, 604 | ischecked; 605 | var l = itemMatch.length; 606 | 607 | for (var i = 0; i < l; i++) { 608 | item = itemMatch[i]; 609 | raw = item; // Remove the list item's bullet 610 | // so it is seen as the next token. 611 | 612 | space = item.length; 613 | item = item.replace(/^ *([*+-]|\d+\.) */, ''); // Outdent whatever the 614 | // list item contains. Hacky. 615 | 616 | if (~item.indexOf('\n ')) { 617 | space -= item.length; 618 | item = !this.options.pedantic ? item.replace(new RegExp('^ {1,' + space + '}', 'gm'), '') : item.replace(/^ {1,4}/gm, ''); 619 | } // Determine whether the next list item belongs here. 620 | // Backpedal if it does not belong in this list. 621 | 622 | 623 | if (i !== l - 1) { 624 | b = this.rules.block.bullet.exec(itemMatch[i + 1])[0]; 625 | 626 | if (bull.length > 1 ? b.length === 1 : b.length > 1 || this.options.smartLists && b !== bull) { 627 | addBack = itemMatch.slice(i + 1).join('\n'); 628 | list.raw = list.raw.substring(0, list.raw.length - addBack.length); 629 | i = l - 1; 630 | } 631 | } // Determine whether item is loose or not. 632 | // Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/ 633 | // for discount behavior. 634 | 635 | 636 | loose = next || /\n\n(?!\s*$)/.test(item); 637 | 638 | if (i !== l - 1) { 639 | next = item.charAt(item.length - 1) === '\n'; 640 | if (!loose) loose = next; 641 | } 642 | 643 | if (loose) { 644 | list.loose = true; 645 | } // Check for task list items 646 | 647 | 648 | istask = /^\[[ xX]\] /.test(item); 649 | ischecked = undefined; 650 | 651 | if (istask) { 652 | ischecked = item[1] !== ' '; 653 | item = item.replace(/^\[[ xX]\] +/, ''); 654 | } 655 | 656 | list.items.push({ 657 | type: 'list_item', 658 | raw: raw, 659 | task: istask, 660 | checked: ischecked, 661 | loose: loose, 662 | text: item 663 | }); 664 | } 665 | 666 | return list; 667 | } 668 | }; 669 | 670 | _proto.html = function html(src) { 671 | var cap = this.rules.block.html.exec(src); 672 | 673 | if (cap) { 674 | return { 675 | type: this.options.sanitize ? 'paragraph' : 'html', 676 | raw: cap[0], 677 | pre: !this.options.sanitizer && (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'), 678 | text: this.options.sanitize ? this.options.sanitizer ? this.options.sanitizer(cap[0]) : _escape(cap[0]) : cap[0] 679 | }; 680 | } 681 | }; 682 | 683 | _proto.def = function def(src) { 684 | var cap = this.rules.block.def.exec(src); 685 | 686 | if (cap) { 687 | if (cap[3]) cap[3] = cap[3].substring(1, cap[3].length - 1); 688 | var tag = cap[1].toLowerCase().replace(/\s+/g, ' '); 689 | return { 690 | tag: tag, 691 | raw: cap[0], 692 | href: cap[2], 693 | title: cap[3] 694 | }; 695 | } 696 | }; 697 | 698 | _proto.table = function table(src) { 699 | var cap = this.rules.block.table.exec(src); 700 | 701 | if (cap) { 702 | var item = { 703 | type: 'table', 704 | header: splitCells$1(cap[1].replace(/^ *| *\| *$/g, '')), 705 | align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */), 706 | cells: cap[3] ? cap[3].replace(/\n$/, '').split('\n') : [] 707 | }; 708 | 709 | if (item.header.length === item.align.length) { 710 | item.raw = cap[0]; 711 | var l = item.align.length; 712 | var i; 713 | 714 | for (i = 0; i < l; i++) { 715 | if (/^ *-+: *$/.test(item.align[i])) { 716 | item.align[i] = 'right'; 717 | } else if (/^ *:-+: *$/.test(item.align[i])) { 718 | item.align[i] = 'center'; 719 | } else if (/^ *:-+ *$/.test(item.align[i])) { 720 | item.align[i] = 'left'; 721 | } else { 722 | item.align[i] = null; 723 | } 724 | } 725 | 726 | l = item.cells.length; 727 | 728 | for (i = 0; i < l; i++) { 729 | item.cells[i] = splitCells$1(item.cells[i].replace(/^ *\| *| *\| *$/g, ''), item.header.length); 730 | } 731 | 732 | return item; 733 | } 734 | } 735 | }; 736 | 737 | _proto.lheading = function lheading(src) { 738 | var cap = this.rules.block.lheading.exec(src); 739 | 740 | if (cap) { 741 | return { 742 | type: 'heading', 743 | raw: cap[0], 744 | depth: cap[2].charAt(0) === '=' ? 1 : 2, 745 | text: cap[1] 746 | }; 747 | } 748 | }; 749 | 750 | _proto.paragraph = function paragraph(src) { 751 | var cap = this.rules.block.paragraph.exec(src); 752 | 753 | if (cap) { 754 | return { 755 | type: 'paragraph', 756 | raw: cap[0], 757 | text: cap[1].charAt(cap[1].length - 1) === '\n' ? cap[1].slice(0, -1) : cap[1] 758 | }; 759 | } 760 | }; 761 | 762 | _proto.text = function text(src, tokens) { 763 | var cap = this.rules.block.text.exec(src); 764 | 765 | if (cap) { 766 | var lastToken = tokens[tokens.length - 1]; 767 | 768 | if (lastToken && lastToken.type === 'text') { 769 | return { 770 | raw: cap[0], 771 | text: cap[0] 772 | }; 773 | } 774 | 775 | return { 776 | type: 'text', 777 | raw: cap[0], 778 | text: cap[0] 779 | }; 780 | } 781 | }; 782 | 783 | _proto.escape = function escape(src) { 784 | var cap = this.rules.inline.escape.exec(src); 785 | 786 | if (cap) { 787 | return { 788 | type: 'escape', 789 | raw: cap[0], 790 | text: _escape(cap[1]) 791 | }; 792 | } 793 | }; 794 | 795 | _proto.tag = function tag(src, inLink, inRawBlock) { 796 | var cap = this.rules.inline.tag.exec(src); 797 | 798 | if (cap) { 799 | if (!inLink && /^/i.test(cap[0])) { 802 | inLink = false; 803 | } 804 | 805 | if (!inRawBlock && /^<(pre|code|kbd|script)(\s|>)/i.test(cap[0])) { 806 | inRawBlock = true; 807 | } else if (inRawBlock && /^<\/(pre|code|kbd|script)(\s|>)/i.test(cap[0])) { 808 | inRawBlock = false; 809 | } 810 | 811 | return { 812 | type: this.options.sanitize ? 'text' : 'html', 813 | raw: cap[0], 814 | inLink: inLink, 815 | inRawBlock: inRawBlock, 816 | text: this.options.sanitize ? this.options.sanitizer ? this.options.sanitizer(cap[0]) : _escape(cap[0]) : cap[0] 817 | }; 818 | } 819 | }; 820 | 821 | _proto.link = function link(src) { 822 | var cap = this.rules.inline.link.exec(src); 823 | 824 | if (cap) { 825 | var lastParenIndex = findClosingBracket$1(cap[2], '()'); 826 | 827 | if (lastParenIndex > -1) { 828 | var start = cap[0].indexOf('!') === 0 ? 5 : 4; 829 | var linkLen = start + cap[1].length + lastParenIndex; 830 | cap[2] = cap[2].substring(0, lastParenIndex); 831 | cap[0] = cap[0].substring(0, linkLen).trim(); 832 | cap[3] = ''; 833 | } 834 | 835 | var href = cap[2]; 836 | var title = ''; 837 | 838 | if (this.options.pedantic) { 839 | var link = /^([^'"]*[^\s])\s+(['"])(.*)\2/.exec(href); 840 | 841 | if (link) { 842 | href = link[1]; 843 | title = link[3]; 844 | } else { 845 | title = ''; 846 | } 847 | } else { 848 | title = cap[3] ? cap[3].slice(1, -1) : ''; 849 | } 850 | 851 | href = href.trim().replace(/^<([\s\S]*)>$/, '$1'); 852 | var token = outputLink(cap, { 853 | href: href ? href.replace(this.rules.inline._escapes, '$1') : href, 854 | title: title ? title.replace(this.rules.inline._escapes, '$1') : title 855 | }, cap[0]); 856 | return token; 857 | } 858 | }; 859 | 860 | _proto.reflink = function reflink(src, links) { 861 | var cap; 862 | 863 | if ((cap = this.rules.inline.reflink.exec(src)) || (cap = this.rules.inline.nolink.exec(src))) { 864 | var link = (cap[2] || cap[1]).replace(/\s+/g, ' '); 865 | link = links[link.toLowerCase()]; 866 | 867 | if (!link || !link.href) { 868 | var text = cap[0].charAt(0); 869 | return { 870 | type: 'text', 871 | raw: text, 872 | text: text 873 | }; 874 | } 875 | 876 | var token = outputLink(cap, link, cap[0]); 877 | return token; 878 | } 879 | }; 880 | 881 | _proto.strong = function strong(src) { 882 | var cap = this.rules.inline.strong.exec(src); 883 | 884 | if (cap) { 885 | return { 886 | type: 'strong', 887 | raw: cap[0], 888 | text: cap[4] || cap[3] || cap[2] || cap[1] 889 | }; 890 | } 891 | }; 892 | 893 | _proto.em = function em(src) { 894 | var cap = this.rules.inline.em.exec(src); 895 | 896 | if (cap) { 897 | return { 898 | type: 'em', 899 | raw: cap[0], 900 | text: cap[6] || cap[5] || cap[4] || cap[3] || cap[2] || cap[1] 901 | }; 902 | } 903 | }; 904 | 905 | _proto.codespan = function codespan(src) { 906 | var cap = this.rules.inline.code.exec(src); 907 | 908 | if (cap) { 909 | var text = cap[2].replace(/\n/g, ' '); 910 | var hasNonSpaceChars = /[^ ]/.test(text); 911 | var hasSpaceCharsOnBothEnds = text.startsWith(' ') && text.endsWith(' '); 912 | 913 | if (hasNonSpaceChars && hasSpaceCharsOnBothEnds) { 914 | text = text.substring(1, text.length - 1); 915 | } 916 | 917 | text = _escape(text, true); 918 | return { 919 | type: 'codespan', 920 | raw: cap[0], 921 | text: text 922 | }; 923 | } 924 | }; 925 | 926 | _proto.br = function br(src) { 927 | var cap = this.rules.inline.br.exec(src); 928 | 929 | if (cap) { 930 | return { 931 | type: 'br', 932 | raw: cap[0] 933 | }; 934 | } 935 | }; 936 | 937 | _proto.del = function del(src) { 938 | var cap = this.rules.inline.del.exec(src); 939 | 940 | if (cap) { 941 | return { 942 | type: 'del', 943 | raw: cap[0], 944 | text: cap[1] 945 | }; 946 | } 947 | }; 948 | 949 | _proto.autolink = function autolink(src, mangle) { 950 | var cap = this.rules.inline.autolink.exec(src); 951 | 952 | if (cap) { 953 | var text, href; 954 | 955 | if (cap[2] === '@') { 956 | text = _escape(this.options.mangle ? mangle(cap[1]) : cap[1]); 957 | href = 'mailto:' + text; 958 | } else { 959 | text = _escape(cap[1]); 960 | href = text; 961 | } 962 | 963 | return { 964 | type: 'link', 965 | raw: cap[0], 966 | text: text, 967 | href: href, 968 | tokens: [{ 969 | type: 'text', 970 | raw: text, 971 | text: text 972 | }] 973 | }; 974 | } 975 | }; 976 | 977 | _proto.url = function url(src, mangle) { 978 | var cap; 979 | 980 | if (cap = this.rules.inline.url.exec(src)) { 981 | var text, href; 982 | 983 | if (cap[2] === '@') { 984 | text = _escape(this.options.mangle ? mangle(cap[0]) : cap[0]); 985 | href = 'mailto:' + text; 986 | } else { 987 | // do extended autolink path validation 988 | var prevCapZero; 989 | 990 | do { 991 | prevCapZero = cap[0]; 992 | cap[0] = this.rules.inline._backpedal.exec(cap[0])[0]; 993 | } while (prevCapZero !== cap[0]); 994 | 995 | text = _escape(cap[0]); 996 | 997 | if (cap[1] === 'www.') { 998 | href = 'http://' + text; 999 | } else { 1000 | href = text; 1001 | } 1002 | } 1003 | 1004 | return { 1005 | type: 'link', 1006 | raw: cap[0], 1007 | text: text, 1008 | href: href, 1009 | tokens: [{ 1010 | type: 'text', 1011 | raw: text, 1012 | text: text 1013 | }] 1014 | }; 1015 | } 1016 | }; 1017 | 1018 | _proto.inlineText = function inlineText(src, inRawBlock, smartypants) { 1019 | var cap = this.rules.inline.text.exec(src); 1020 | 1021 | if (cap) { 1022 | var text; 1023 | 1024 | if (inRawBlock) { 1025 | text = this.options.sanitize ? this.options.sanitizer ? this.options.sanitizer(cap[0]) : _escape(cap[0]) : cap[0]; 1026 | } else { 1027 | text = _escape(this.options.smartypants ? smartypants(cap[0]) : cap[0]); 1028 | } 1029 | 1030 | return { 1031 | type: 'text', 1032 | raw: cap[0], 1033 | text: text 1034 | }; 1035 | } 1036 | }; 1037 | 1038 | return Tokenizer; 1039 | }(); 1040 | 1041 | var noopTest$1 = helpers.noopTest, 1042 | edit$1 = helpers.edit, 1043 | merge$1 = helpers.merge; 1044 | /** 1045 | * Block-Level Grammar 1046 | */ 1047 | 1048 | var block = { 1049 | newline: /^\n+/, 1050 | code: /^( {4}[^\n]+\n*)+/, 1051 | fences: /^ {0,3}(`{3,}(?=[^`\n]*\n)|~{3,})([^\n]*)\n(?:|([\s\S]*?)\n)(?: {0,3}\1[~`]* *(?:\n+|$)|$)/, 1052 | hr: /^ {0,3}((?:- *){3,}|(?:_ *){3,}|(?:\* *){3,})(?:\n+|$)/, 1053 | heading: /^ {0,3}(#{1,6}) +([^\n]*?)(?: +#+)? *(?:\n+|$)/, 1054 | blockquote: /^( {0,3}> ?(paragraph|[^\n]*)(?:\n|$))+/, 1055 | list: /^( {0,3})(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/, 1056 | html: '^ {0,3}(?:' // optional indentation 1057 | + '<(script|pre|style)[\\s>][\\s\\S]*?(?:[^\\n]*\\n+|$)' // (1) 1058 | + '|comment[^\\n]*(\\n+|$)' // (2) 1059 | + '|<\\?[\\s\\S]*?\\?>\\n*' // (3) 1060 | + '|\\n*' // (4) 1061 | + '|\\n*' // (5) 1062 | + '|)[\\s\\S]*?(?:\\n{2,}|$)' // (6) 1063 | + '|<(?!script|pre|style)([a-z][\\w-]*)(?:attribute)*? */?>(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:\\n{2,}|$)' // (7) open tag 1064 | + '|(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:\\n{2,}|$)' // (7) closing tag 1065 | + ')', 1066 | def: /^ {0,3}\[(label)\]: *\n? *]+)>?(?:(?: +\n? *| *\n *)(title))? *(?:\n+|$)/, 1067 | nptable: noopTest$1, 1068 | table: noopTest$1, 1069 | lheading: /^([^\n]+)\n {0,3}(=+|-+) *(?:\n+|$)/, 1070 | // regex template, placeholders will be replaced according to different paragraph 1071 | // interruption rules of commonmark and the original markdown spec: 1072 | _paragraph: /^([^\n]+(?:\n(?!hr|heading|lheading|blockquote|fences|list|html)[^\n]+)*)/, 1073 | text: /^[^\n]+/ 1074 | }; 1075 | block._label = /(?!\s*\])(?:\\[\[\]]|[^\[\]])+/; 1076 | block._title = /(?:"(?:\\"?|[^"\\])*"|'[^'\n]*(?:\n[^'\n]+)*\n?'|\([^()]*\))/; 1077 | block.def = edit$1(block.def).replace('label', block._label).replace('title', block._title).getRegex(); 1078 | block.bullet = /(?:[*+-]|\d{1,9}\.)/; 1079 | block.item = /^( *)(bull) ?[^\n]*(?:\n(?!\1bull ?)[^\n]*)*/; 1080 | block.item = edit$1(block.item, 'gm').replace(/bull/g, block.bullet).getRegex(); 1081 | 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(); 1082 | 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'; 1083 | block._comment = //; 1084 | 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(); 1085 | 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 1086 | .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 1087 | .replace('html', ')|<(?:script|pre|style|!--)').replace('tag', block._tag) // pars can be interrupted by type (6) html blocks 1088 | .getRegex(); 1089 | block.blockquote = edit$1(block.blockquote).replace('paragraph', block.paragraph).getRegex(); 1090 | /** 1091 | * Normal Block Grammar 1092 | */ 1093 | 1094 | block.normal = merge$1({}, block); 1095 | /** 1096 | * GFM Block Grammar 1097 | */ 1098 | 1099 | block.gfm = merge$1({}, block.normal, { 1100 | nptable: '^ *([^|\\n ].*\\|.*)\\n' // Header 1101 | + ' *([-:]+ *\\|[-| :]*)' // Align 1102 | + '(?:\\n((?:(?!\\n|hr|heading|blockquote|code|fences|list|html).*(?:\\n|$))*)\\n*|$)', 1103 | // Cells 1104 | table: '^ *\\|(.+)\\n' // Header 1105 | + ' *\\|?( *[-:]+[-| :]*)' // Align 1106 | + '(?:\\n *((?:(?!\\n|hr|heading|blockquote|code|fences|list|html).*(?:\\n|$))*)\\n*|$)' // Cells 1107 | 1108 | }); 1109 | 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 1110 | .replace('html', ')|<(?:script|pre|style|!--)').replace('tag', block._tag) // tables can be interrupted by type (6) html blocks 1111 | .getRegex(); 1112 | 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 1113 | .replace('html', ')|<(?:script|pre|style|!--)').replace('tag', block._tag) // tables can be interrupted by type (6) html blocks 1114 | .getRegex(); 1115 | /** 1116 | * Pedantic grammar (original John Gruber's loose markdown specification) 1117 | */ 1118 | 1119 | block.pedantic = merge$1({}, block.normal, { 1120 | html: edit$1('^ *(?:comment *(?:\\n|\\s*$)' + '|<(tag)[\\s\\S]+? *(?:\\n{2,}|\\s*$)' // closed tag 1121 | + '|\\s]*)*?/?> *(?:\\n{2,}|\\s*$))').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(), 1122 | def: /^ *\[([^\]]+)\]: *]+)>?(?: +(["(][^\n]+[")]))? *(?:\n+|$)/, 1123 | heading: /^ *(#{1,6}) *([^\n]+?) *(?:#+ *)?(?:\n+|$)/, 1124 | fences: noopTest$1, 1125 | // fences not supported 1126 | paragraph: edit$1(block.normal._paragraph).replace('hr', block.hr).replace('heading', ' *#{1,6} *[^\n]').replace('lheading', block.lheading).replace('blockquote', ' {0,3}>').replace('|fences', '').replace('|list', '').replace('|html', '').getRegex() 1127 | }); 1128 | /** 1129 | * Inline-Level Grammar 1130 | */ 1131 | 1132 | var inline = { 1133 | escape: /^\\([!"#$%&'()*+,\-./:;<=>?@\[\]\\^_`{|}~])/, 1134 | autolink: /^<(scheme:[^\s\x00-\x1f<>]*|email)>/, 1135 | url: noopTest$1, 1136 | tag: '^comment' + '|^' // self-closing tag 1137 | + '|^<[a-zA-Z][\\w-]*(?:attribute)*?\\s*/?>' // open tag 1138 | + '|^<\\?[\\s\\S]*?\\?>' // processing instruction, e.g. 1139 | + '|^' // declaration, e.g. 1140 | + '|^', 1141 | // CDATA section 1142 | link: /^!?\[(label)\]\(\s*(href)(?:\s+(title))?\s*\)/, 1143 | reflink: /^!?\[(label)\]\[(?!\s*\])((?:\\[\[\]]?|[^\[\]\\])+)\]/, 1144 | nolink: /^!?\[(?!\s*\])((?:\[[^\[\]]*\]|\\[\[\]]|[^\[\]])*)\](?:\[\])?/, 1145 | strong: /^__([^\s_])__(?!_)|^\*\*([^\s*])\*\*(?!\*)|^__([^\s][\s\S]*?[^\s])__(?!_)|^\*\*([^\s][\s\S]*?[^\s])\*\*(?!\*)/, 1146 | em: /^_([^\s_])_(?!_)|^_([^\s_<][\s\S]*?[^\s_])_(?!_|[^\s,punctuation])|^_([^\s_<][\s\S]*?[^\s])_(?!_|[^\s,punctuation])|^\*([^\s*<\[])\*(?!\*)|^\*([^\s<"][\s\S]*?[^\s\[\*])\*(?![\]`punctuation])|^\*([^\s*"<\[][\s\S]*[^\s])\*(?!\*)/, 1147 | code: /^(`+)([^`]|[^`][\s\S]*?[^`])\1(?!`)/, 1148 | br: /^( {2,}|\\)\n(?!\s*$)/, 1149 | del: noopTest$1, 1150 | text: /^(`+|[^`])(?:[\s\S]*?(?:(?=[\\?@\\[^_{|}~'; 1156 | inline.em = edit$1(inline.em).replace(/punctuation/g, inline._punctuation).getRegex(); 1157 | inline._escapes = /\\([!"#$%&'()*+,\-./:;<=>?@\[\]\\^_`{|}~])/g; 1158 | inline._scheme = /[a-zA-Z][a-zA-Z0-9+.-]{1,31}/; 1159 | 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])?)+(?![-_])/; 1160 | inline.autolink = edit$1(inline.autolink).replace('scheme', inline._scheme).replace('email', inline._email).getRegex(); 1161 | inline._attribute = /\s+[a-zA-Z:_][\w.:-]*(?:\s*=\s*"[^"]*"|\s*=\s*'[^']*'|\s*=\s*[^\s"'=<>`]+)?/; 1162 | inline.tag = edit$1(inline.tag).replace('comment', block._comment).replace('attribute', inline._attribute).getRegex(); 1163 | inline._label = /(?:\[[^\[\]]*\]|\\.|`[^`]*`|[^\[\]\\`])*?/; 1164 | inline._href = /<(?:\\[<>]?|[^\s<>\\])*>|[^\s\x00-\x1f]*/; 1165 | inline._title = /"(?:\\"?|[^"\\])*"|'(?:\\'?|[^'\\])*'|\((?:\\\)?|[^)\\])*\)/; 1166 | inline.link = edit$1(inline.link).replace('label', inline._label).replace('href', inline._href).replace('title', inline._title).getRegex(); 1167 | inline.reflink = edit$1(inline.reflink).replace('label', inline._label).getRegex(); 1168 | /** 1169 | * Normal Inline Grammar 1170 | */ 1171 | 1172 | inline.normal = merge$1({}, inline); 1173 | /** 1174 | * Pedantic Inline Grammar 1175 | */ 1176 | 1177 | inline.pedantic = merge$1({}, inline.normal, { 1178 | strong: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/, 1179 | em: /^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/, 1180 | link: edit$1(/^!?\[(label)\]\((.*?)\)/).replace('label', inline._label).getRegex(), 1181 | reflink: edit$1(/^!?\[(label)\]\s*\[([^\]]*)\]/).replace('label', inline._label).getRegex() 1182 | }); 1183 | /** 1184 | * GFM Inline Grammar 1185 | */ 1186 | 1187 | inline.gfm = merge$1({}, inline.normal, { 1188 | escape: edit$1(inline.escape).replace('])', '~|])').getRegex(), 1189 | _extended_email: /[A-Za-z0-9._+-]+(@)[a-zA-Z0-9-_]+(?:\.[a-zA-Z0-9-_]*[a-zA-Z0-9])+(?![-_])/, 1190 | url: /^((?:ftp|https?):\/\/|www\.)(?:[a-zA-Z0-9\-]+\.?)+[^\s<]*|^email/, 1191 | _backpedal: /(?:[^?!.,:;*_~()&]+|\([^)]*\)|&(?![a-zA-Z0-9]+;$)|[?!.,:;*_~)]+(?!$))+/, 1192 | del: /^~+(?=\S)([\s\S]*?\S)~+/, 1193 | text: /^(`+|[^`])(?:[\s\S]*?(?:(?=[\\ 0.5) { 1241 | ch = 'x' + ch.toString(16); 1242 | } 1243 | 1244 | out += '&#' + ch + ';'; 1245 | } 1246 | 1247 | return out; 1248 | } 1249 | /** 1250 | * Block Lexer 1251 | */ 1252 | 1253 | 1254 | var Lexer_1 = /*#__PURE__*/function () { 1255 | function Lexer(options) { 1256 | this.tokens = []; 1257 | this.tokens.links = Object.create(null); 1258 | this.options = options || defaults$2; 1259 | this.options.tokenizer = this.options.tokenizer || new Tokenizer_1(); 1260 | this.tokenizer = this.options.tokenizer; 1261 | this.tokenizer.options = this.options; 1262 | var rules = { 1263 | block: block$1.normal, 1264 | inline: inline$1.normal 1265 | }; 1266 | 1267 | if (this.options.pedantic) { 1268 | rules.block = block$1.pedantic; 1269 | rules.inline = inline$1.pedantic; 1270 | } else if (this.options.gfm) { 1271 | rules.block = block$1.gfm; 1272 | 1273 | if (this.options.breaks) { 1274 | rules.inline = inline$1.breaks; 1275 | } else { 1276 | rules.inline = inline$1.gfm; 1277 | } 1278 | } 1279 | 1280 | this.tokenizer.rules = rules; 1281 | } 1282 | /** 1283 | * Expose Rules 1284 | */ 1285 | 1286 | 1287 | /** 1288 | * Static Lex Method 1289 | */ 1290 | Lexer.lex = function lex(src, options) { 1291 | var lexer = new Lexer(options); 1292 | return lexer.lex(src); 1293 | } 1294 | /** 1295 | * Preprocessing 1296 | */ 1297 | ; 1298 | 1299 | var _proto = Lexer.prototype; 1300 | 1301 | _proto.lex = function lex(src) { 1302 | src = src.replace(/\r\n|\r/g, '\n').replace(/\t/g, ' '); 1303 | this.blockTokens(src, this.tokens, true); 1304 | this.inline(this.tokens); 1305 | return this.tokens; 1306 | } 1307 | /** 1308 | * Lexing 1309 | */ 1310 | ; 1311 | 1312 | _proto.blockTokens = function blockTokens(src, tokens, top) { 1313 | if (tokens === void 0) { 1314 | tokens = []; 1315 | } 1316 | 1317 | if (top === void 0) { 1318 | top = true; 1319 | } 1320 | 1321 | src = src.replace(/^ +$/gm, ''); 1322 | var token, i, l, lastToken; 1323 | 1324 | while (src) { 1325 | // newline 1326 | if (token = this.tokenizer.space(src)) { 1327 | src = src.substring(token.raw.length); 1328 | 1329 | if (token.type) { 1330 | tokens.push(token); 1331 | } 1332 | 1333 | continue; 1334 | } // code 1335 | 1336 | 1337 | if (token = this.tokenizer.code(src, tokens)) { 1338 | src = src.substring(token.raw.length); 1339 | 1340 | if (token.type) { 1341 | tokens.push(token); 1342 | } else { 1343 | lastToken = tokens[tokens.length - 1]; 1344 | lastToken.raw += '\n' + token.raw; 1345 | lastToken.text += '\n' + token.text; 1346 | } 1347 | 1348 | continue; 1349 | } // fences 1350 | 1351 | 1352 | if (token = this.tokenizer.fences(src)) { 1353 | src = src.substring(token.raw.length); 1354 | tokens.push(token); 1355 | continue; 1356 | } // heading 1357 | 1358 | 1359 | if (token = this.tokenizer.heading(src)) { 1360 | src = src.substring(token.raw.length); 1361 | tokens.push(token); 1362 | continue; 1363 | } // table no leading pipe (gfm) 1364 | 1365 | 1366 | if (token = this.tokenizer.nptable(src)) { 1367 | src = src.substring(token.raw.length); 1368 | tokens.push(token); 1369 | continue; 1370 | } // hr 1371 | 1372 | 1373 | if (token = this.tokenizer.hr(src)) { 1374 | src = src.substring(token.raw.length); 1375 | tokens.push(token); 1376 | continue; 1377 | } // blockquote 1378 | 1379 | 1380 | if (token = this.tokenizer.blockquote(src)) { 1381 | src = src.substring(token.raw.length); 1382 | token.tokens = this.blockTokens(token.text, [], top); 1383 | tokens.push(token); 1384 | continue; 1385 | } // list 1386 | 1387 | 1388 | if (token = this.tokenizer.list(src)) { 1389 | src = src.substring(token.raw.length); 1390 | l = token.items.length; 1391 | 1392 | for (i = 0; i < l; i++) { 1393 | token.items[i].tokens = this.blockTokens(token.items[i].text, [], false); 1394 | } 1395 | 1396 | tokens.push(token); 1397 | continue; 1398 | } // html 1399 | 1400 | 1401 | if (token = this.tokenizer.html(src)) { 1402 | src = src.substring(token.raw.length); 1403 | tokens.push(token); 1404 | continue; 1405 | } // def 1406 | 1407 | 1408 | if (top && (token = this.tokenizer.def(src))) { 1409 | src = src.substring(token.raw.length); 1410 | 1411 | if (!this.tokens.links[token.tag]) { 1412 | this.tokens.links[token.tag] = { 1413 | href: token.href, 1414 | title: token.title 1415 | }; 1416 | } 1417 | 1418 | continue; 1419 | } // table (gfm) 1420 | 1421 | 1422 | if (token = this.tokenizer.table(src)) { 1423 | src = src.substring(token.raw.length); 1424 | tokens.push(token); 1425 | continue; 1426 | } // lheading 1427 | 1428 | 1429 | if (token = this.tokenizer.lheading(src)) { 1430 | src = src.substring(token.raw.length); 1431 | tokens.push(token); 1432 | continue; 1433 | } // top-level paragraph 1434 | 1435 | 1436 | if (top && (token = this.tokenizer.paragraph(src))) { 1437 | src = src.substring(token.raw.length); 1438 | tokens.push(token); 1439 | continue; 1440 | } // text 1441 | 1442 | 1443 | if (token = this.tokenizer.text(src, tokens)) { 1444 | src = src.substring(token.raw.length); 1445 | 1446 | if (token.type) { 1447 | tokens.push(token); 1448 | } else { 1449 | lastToken = tokens[tokens.length - 1]; 1450 | lastToken.raw += '\n' + token.raw; 1451 | lastToken.text += '\n' + token.text; 1452 | } 1453 | 1454 | continue; 1455 | } 1456 | 1457 | if (src) { 1458 | var errMsg = 'Infinite loop on byte: ' + src.charCodeAt(0); 1459 | 1460 | if (this.options.silent) { 1461 | console.error(errMsg); 1462 | break; 1463 | } else { 1464 | throw new Error(errMsg); 1465 | } 1466 | } 1467 | } 1468 | 1469 | return tokens; 1470 | }; 1471 | 1472 | _proto.inline = function inline(tokens) { 1473 | var i, j, k, l2, row, token; 1474 | var l = tokens.length; 1475 | 1476 | for (i = 0; i < l; i++) { 1477 | token = tokens[i]; 1478 | 1479 | switch (token.type) { 1480 | case 'paragraph': 1481 | case 'text': 1482 | case 'heading': 1483 | { 1484 | token.tokens = []; 1485 | this.inlineTokens(token.text, token.tokens); 1486 | break; 1487 | } 1488 | 1489 | case 'table': 1490 | { 1491 | token.tokens = { 1492 | header: [], 1493 | cells: [] 1494 | }; // header 1495 | 1496 | l2 = token.header.length; 1497 | 1498 | for (j = 0; j < l2; j++) { 1499 | token.tokens.header[j] = []; 1500 | this.inlineTokens(token.header[j], token.tokens.header[j]); 1501 | } // cells 1502 | 1503 | 1504 | l2 = token.cells.length; 1505 | 1506 | for (j = 0; j < l2; j++) { 1507 | row = token.cells[j]; 1508 | token.tokens.cells[j] = []; 1509 | 1510 | for (k = 0; k < row.length; k++) { 1511 | token.tokens.cells[j][k] = []; 1512 | this.inlineTokens(row[k], token.tokens.cells[j][k]); 1513 | } 1514 | } 1515 | 1516 | break; 1517 | } 1518 | 1519 | case 'blockquote': 1520 | { 1521 | this.inline(token.tokens); 1522 | break; 1523 | } 1524 | 1525 | case 'list': 1526 | { 1527 | l2 = token.items.length; 1528 | 1529 | for (j = 0; j < l2; j++) { 1530 | this.inline(token.items[j].tokens); 1531 | } 1532 | 1533 | break; 1534 | } 1535 | } 1536 | } 1537 | 1538 | return tokens; 1539 | } 1540 | /** 1541 | * Lexing/Compiling 1542 | */ 1543 | ; 1544 | 1545 | _proto.inlineTokens = function inlineTokens(src, tokens, inLink, inRawBlock) { 1546 | if (tokens === void 0) { 1547 | tokens = []; 1548 | } 1549 | 1550 | if (inLink === void 0) { 1551 | inLink = false; 1552 | } 1553 | 1554 | if (inRawBlock === void 0) { 1555 | inRawBlock = false; 1556 | } 1557 | 1558 | var token; 1559 | 1560 | while (src) { 1561 | // escape 1562 | if (token = this.tokenizer.escape(src)) { 1563 | src = src.substring(token.raw.length); 1564 | tokens.push(token); 1565 | continue; 1566 | } // tag 1567 | 1568 | 1569 | if (token = this.tokenizer.tag(src, inLink, inRawBlock)) { 1570 | src = src.substring(token.raw.length); 1571 | inLink = token.inLink; 1572 | inRawBlock = token.inRawBlock; 1573 | tokens.push(token); 1574 | continue; 1575 | } // link 1576 | 1577 | 1578 | if (token = this.tokenizer.link(src)) { 1579 | src = src.substring(token.raw.length); 1580 | 1581 | if (token.type === 'link') { 1582 | token.tokens = this.inlineTokens(token.text, [], true, inRawBlock); 1583 | } 1584 | 1585 | tokens.push(token); 1586 | continue; 1587 | } // reflink, nolink 1588 | 1589 | 1590 | if (token = this.tokenizer.reflink(src, this.tokens.links)) { 1591 | src = src.substring(token.raw.length); 1592 | 1593 | if (token.type === 'link') { 1594 | token.tokens = this.inlineTokens(token.text, [], true, inRawBlock); 1595 | } 1596 | 1597 | tokens.push(token); 1598 | continue; 1599 | } // strong 1600 | 1601 | 1602 | if (token = this.tokenizer.strong(src)) { 1603 | src = src.substring(token.raw.length); 1604 | token.tokens = this.inlineTokens(token.text, [], inLink, inRawBlock); 1605 | tokens.push(token); 1606 | continue; 1607 | } // em 1608 | 1609 | 1610 | if (token = this.tokenizer.em(src)) { 1611 | src = src.substring(token.raw.length); 1612 | token.tokens = this.inlineTokens(token.text, [], inLink, inRawBlock); 1613 | tokens.push(token); 1614 | continue; 1615 | } // code 1616 | 1617 | 1618 | if (token = this.tokenizer.codespan(src)) { 1619 | src = src.substring(token.raw.length); 1620 | tokens.push(token); 1621 | continue; 1622 | } // br 1623 | 1624 | 1625 | if (token = this.tokenizer.br(src)) { 1626 | src = src.substring(token.raw.length); 1627 | tokens.push(token); 1628 | continue; 1629 | } // del (gfm) 1630 | 1631 | 1632 | if (token = this.tokenizer.del(src)) { 1633 | src = src.substring(token.raw.length); 1634 | token.tokens = this.inlineTokens(token.text, [], inLink, inRawBlock); 1635 | tokens.push(token); 1636 | continue; 1637 | } // autolink 1638 | 1639 | 1640 | if (token = this.tokenizer.autolink(src, mangle)) { 1641 | src = src.substring(token.raw.length); 1642 | tokens.push(token); 1643 | continue; 1644 | } // url (gfm) 1645 | 1646 | 1647 | if (!inLink && (token = this.tokenizer.url(src, mangle))) { 1648 | src = src.substring(token.raw.length); 1649 | tokens.push(token); 1650 | continue; 1651 | } // text 1652 | 1653 | 1654 | if (token = this.tokenizer.inlineText(src, inRawBlock, smartypants)) { 1655 | src = src.substring(token.raw.length); 1656 | tokens.push(token); 1657 | continue; 1658 | } 1659 | 1660 | if (src) { 1661 | var errMsg = 'Infinite loop on byte: ' + src.charCodeAt(0); 1662 | 1663 | if (this.options.silent) { 1664 | console.error(errMsg); 1665 | break; 1666 | } else { 1667 | throw new Error(errMsg); 1668 | } 1669 | } 1670 | } 1671 | 1672 | return tokens; 1673 | }; 1674 | 1675 | _createClass(Lexer, null, [{ 1676 | key: "rules", 1677 | get: function get() { 1678 | return { 1679 | block: block$1, 1680 | inline: inline$1 1681 | }; 1682 | } 1683 | }]); 1684 | 1685 | return Lexer; 1686 | }(); 1687 | 1688 | var defaults$3 = defaults.defaults; 1689 | var cleanUrl$1 = helpers.cleanUrl, 1690 | escape$1 = helpers.escape; 1691 | /** 1692 | * Renderer 1693 | */ 1694 | 1695 | var Renderer_1 = /*#__PURE__*/function () { 1696 | function Renderer(options) { 1697 | this.options = options || defaults$3; 1698 | } 1699 | 1700 | var _proto = Renderer.prototype; 1701 | 1702 | _proto.code = function code(_code, infostring, escaped) { 1703 | var lang = (infostring || '').match(/\S*/)[0]; 1704 | 1705 | if (this.options.highlight) { 1706 | var out = this.options.highlight(_code, lang); 1707 | 1708 | if (out != null && out !== _code) { 1709 | escaped = true; 1710 | _code = out; 1711 | } 1712 | } 1713 | 1714 | if (!lang) { 1715 | return '
' + (escaped ? _code : escape$1(_code, true)) + '
\n'; 1716 | } 1717 | 1718 | return '
' + (escaped ? _code : escape$1(_code, true)) + '
\n'; 1719 | }; 1720 | 1721 | _proto.blockquote = function blockquote(quote) { 1722 | return '
\n' + quote + '
\n'; 1723 | }; 1724 | 1725 | _proto.html = function html(_html) { 1726 | return _html; 1727 | }; 1728 | 1729 | _proto.heading = function heading(text, level, raw, slugger) { 1730 | if (this.options.headerIds) { 1731 | return '' + text + '\n'; 1732 | } // ignore IDs 1733 | 1734 | 1735 | return '' + text + '\n'; 1736 | }; 1737 | 1738 | _proto.hr = function hr() { 1739 | return this.options.xhtml ? '
\n' : '
\n'; 1740 | }; 1741 | 1742 | _proto.list = function list(body, ordered, start) { 1743 | var type = ordered ? 'ol' : 'ul', 1744 | startatt = ordered && start !== 1 ? ' start="' + start + '"' : ''; 1745 | return '<' + type + startatt + '>\n' + body + '\n'; 1746 | }; 1747 | 1748 | _proto.listitem = function listitem(text) { 1749 | return '
  • ' + text + '
    • \n'; 1750 | }; 1751 | 1752 | _proto.checkbox = function checkbox(checked) { 1753 | return ' '; 1754 | }; 1755 | 1756 | _proto.paragraph = function paragraph(text) { 1757 | return '

    ' + text + '

    \n'; 1758 | }; 1759 | 1760 | _proto.table = function table(header, body) { 1761 | if (body) body = '' + body + ''; 1762 | return '\n' + '\n' + header + '\n' + body + '
    \n'; 1763 | }; 1764 | 1765 | _proto.tablerow = function tablerow(content) { 1766 | return '\n' + content + '\n'; 1767 | }; 1768 | 1769 | _proto.tablecell = function tablecell(content, flags) { 1770 | var type = flags.header ? 'th' : 'td'; 1771 | var tag = flags.align ? '<' + type + ' align="' + flags.align + '">' : '<' + type + '>'; 1772 | return tag + content + '\n'; 1773 | } // span level renderer 1774 | ; 1775 | 1776 | _proto.strong = function strong(text) { 1777 | return '' + text + ''; 1778 | }; 1779 | 1780 | _proto.em = function em(text) { 1781 | return '' + text + ''; 1782 | }; 1783 | 1784 | _proto.codespan = function codespan(text) { 1785 | return '' + text + ''; 1786 | }; 1787 | 1788 | _proto.br = function br() { 1789 | return this.options.xhtml ? '
    ' : '
    '; 1790 | }; 1791 | 1792 | _proto.del = function del(text) { 1793 | return '' + text + ''; 1794 | }; 1795 | 1796 | _proto.link = function link(href, title, text) { 1797 | href = cleanUrl$1(this.options.sanitize, this.options.baseUrl, href); 1798 | 1799 | if (href === null) { 1800 | return text; 1801 | } 1802 | 1803 | var out = '    '; 1810 | return out; 1811 | }; 1812 | 1813 | _proto.image = function image(href, title, text) { 1814 | href = cleanUrl$1(this.options.sanitize, this.options.baseUrl, href); 1815 | 1816 | if (href === null) { 1817 | return text; 1818 | } 1819 | 1820 | var out = '' + text + '' : '>'; 1827 | return out; 1828 | }; 1829 | 1830 | _proto.text = function text(_text) { 1831 | return _text; 1832 | }; 1833 | 1834 | return Renderer; 1835 | }(); 1836 | 1837 | /** 1838 | * TextRenderer 1839 | * returns only the textual part of the token 1840 | */ 1841 | var TextRenderer_1 = /*#__PURE__*/function () { 1842 | function TextRenderer() {} 1843 | 1844 | var _proto = TextRenderer.prototype; 1845 | 1846 | // no need for block level renderers 1847 | _proto.strong = function strong(text) { 1848 | return text; 1849 | }; 1850 | 1851 | _proto.em = function em(text) { 1852 | return text; 1853 | }; 1854 | 1855 | _proto.codespan = function codespan(text) { 1856 | return text; 1857 | }; 1858 | 1859 | _proto.del = function del(text) { 1860 | return text; 1861 | }; 1862 | 1863 | _proto.html = function html(text) { 1864 | return text; 1865 | }; 1866 | 1867 | _proto.text = function text(_text) { 1868 | return _text; 1869 | }; 1870 | 1871 | _proto.link = function link(href, title, text) { 1872 | return '' + text; 1873 | }; 1874 | 1875 | _proto.image = function image(href, title, text) { 1876 | return '' + text; 1877 | }; 1878 | 1879 | _proto.br = function br() { 1880 | return ''; 1881 | }; 1882 | 1883 | return TextRenderer; 1884 | }(); 1885 | 1886 | /** 1887 | * Slugger generates header id 1888 | */ 1889 | var Slugger_1 = /*#__PURE__*/function () { 1890 | function Slugger() { 1891 | this.seen = {}; 1892 | } 1893 | /** 1894 | * Convert string to unique id 1895 | */ 1896 | 1897 | 1898 | var _proto = Slugger.prototype; 1899 | 1900 | _proto.slug = function slug(value) { 1901 | var slug = value.toLowerCase().trim() // remove html tags 1902 | .replace(/<[!\/a-z].*?>/ig, '') // remove unwanted chars 1903 | .replace(/[\u2000-\u206F\u2E00-\u2E7F\\'!"#$%&()*+,./:;<=>?@[\]^`{|}~]/g, '').replace(/\s/g, '-'); 1904 | 1905 | if (this.seen.hasOwnProperty(slug)) { 1906 | var originalSlug = slug; 1907 | 1908 | do { 1909 | this.seen[originalSlug]++; 1910 | slug = originalSlug + '-' + this.seen[originalSlug]; 1911 | } while (this.seen.hasOwnProperty(slug)); 1912 | } 1913 | 1914 | this.seen[slug] = 0; 1915 | return slug; 1916 | }; 1917 | 1918 | return Slugger; 1919 | }(); 1920 | 1921 | var defaults$4 = defaults.defaults; 1922 | var unescape$1 = helpers.unescape; 1923 | /** 1924 | * Parsing & Compiling 1925 | */ 1926 | 1927 | var Parser_1 = /*#__PURE__*/function () { 1928 | function Parser(options) { 1929 | this.options = options || defaults$4; 1930 | this.options.renderer = this.options.renderer || new Renderer_1(); 1931 | this.renderer = this.options.renderer; 1932 | this.renderer.options = this.options; 1933 | this.textRenderer = new TextRenderer_1(); 1934 | this.slugger = new Slugger_1(); 1935 | } 1936 | /** 1937 | * Static Parse Method 1938 | */ 1939 | 1940 | 1941 | Parser.parse = function parse(tokens, options) { 1942 | var parser = new Parser(options); 1943 | return parser.parse(tokens); 1944 | } 1945 | /** 1946 | * Parse Loop 1947 | */ 1948 | ; 1949 | 1950 | var _proto = Parser.prototype; 1951 | 1952 | _proto.parse = function parse(tokens, top) { 1953 | if (top === void 0) { 1954 | top = true; 1955 | } 1956 | 1957 | var out = '', 1958 | i, 1959 | j, 1960 | k, 1961 | l2, 1962 | l3, 1963 | row, 1964 | cell, 1965 | header, 1966 | body, 1967 | token, 1968 | ordered, 1969 | start, 1970 | loose, 1971 | itemBody, 1972 | item, 1973 | checked, 1974 | task, 1975 | checkbox; 1976 | var l = tokens.length; 1977 | 1978 | for (i = 0; i < l; i++) { 1979 | token = tokens[i]; 1980 | 1981 | switch (token.type) { 1982 | case 'space': 1983 | { 1984 | continue; 1985 | } 1986 | 1987 | case 'hr': 1988 | { 1989 | out += this.renderer.hr(); 1990 | continue; 1991 | } 1992 | 1993 | case 'heading': 1994 | { 1995 | out += this.renderer.heading(this.parseInline(token.tokens), token.depth, unescape$1(this.parseInline(token.tokens, this.textRenderer)), this.slugger); 1996 | continue; 1997 | } 1998 | 1999 | case 'code': 2000 | { 2001 | out += this.renderer.code(token.text, token.lang, token.escaped); 2002 | continue; 2003 | } 2004 | 2005 | case 'table': 2006 | { 2007 | header = ''; // header 2008 | 2009 | cell = ''; 2010 | l2 = token.header.length; 2011 | 2012 | for (j = 0; j < l2; j++) { 2013 | cell += this.renderer.tablecell(this.parseInline(token.tokens.header[j]), { 2014 | header: true, 2015 | align: token.align[j] 2016 | }); 2017 | } 2018 | 2019 | header += this.renderer.tablerow(cell); 2020 | body = ''; 2021 | l2 = token.cells.length; 2022 | 2023 | for (j = 0; j < l2; j++) { 2024 | row = token.tokens.cells[j]; 2025 | cell = ''; 2026 | l3 = row.length; 2027 | 2028 | for (k = 0; k < l3; k++) { 2029 | cell += this.renderer.tablecell(this.parseInline(row[k]), { 2030 | header: false, 2031 | align: token.align[k] 2032 | }); 2033 | } 2034 | 2035 | body += this.renderer.tablerow(cell); 2036 | } 2037 | 2038 | out += this.renderer.table(header, body); 2039 | continue; 2040 | } 2041 | 2042 | case 'blockquote': 2043 | { 2044 | body = this.parse(token.tokens); 2045 | out += this.renderer.blockquote(body); 2046 | continue; 2047 | } 2048 | 2049 | case 'list': 2050 | { 2051 | ordered = token.ordered; 2052 | start = token.start; 2053 | loose = token.loose; 2054 | l2 = token.items.length; 2055 | body = ''; 2056 | 2057 | for (j = 0; j < l2; j++) { 2058 | item = token.items[j]; 2059 | checked = item.checked; 2060 | task = item.task; 2061 | itemBody = ''; 2062 | 2063 | if (item.task) { 2064 | checkbox = this.renderer.checkbox(checked); 2065 | 2066 | if (loose) { 2067 | if (item.tokens.length > 0 && item.tokens[0].type === 'text') { 2068 | item.tokens[0].text = checkbox + ' ' + item.tokens[0].text; 2069 | 2070 | if (item.tokens[0].tokens && item.tokens[0].tokens.length > 0 && item.tokens[0].tokens[0].type === 'text') { 2071 | item.tokens[0].tokens[0].text = checkbox + ' ' + item.tokens[0].tokens[0].text; 2072 | } 2073 | } else { 2074 | item.tokens.unshift({ 2075 | type: 'text', 2076 | text: checkbox 2077 | }); 2078 | } 2079 | } else { 2080 | itemBody += checkbox; 2081 | } 2082 | } 2083 | 2084 | itemBody += this.parse(item.tokens, loose); 2085 | body += this.renderer.listitem(itemBody, task, checked); 2086 | } 2087 | 2088 | out += this.renderer.list(body, ordered, start); 2089 | continue; 2090 | } 2091 | 2092 | case 'html': 2093 | { 2094 | // TODO parse inline content if parameter markdown=1 2095 | out += this.renderer.html(token.text); 2096 | continue; 2097 | } 2098 | 2099 | case 'paragraph': 2100 | { 2101 | out += this.renderer.paragraph(this.parseInline(token.tokens)); 2102 | continue; 2103 | } 2104 | 2105 | case 'text': 2106 | { 2107 | body = token.tokens ? this.parseInline(token.tokens) : token.text; 2108 | 2109 | while (i + 1 < l && tokens[i + 1].type === 'text') { 2110 | token = tokens[++i]; 2111 | body += '\n' + (token.tokens ? this.parseInline(token.tokens) : token.text); 2112 | } 2113 | 2114 | out += top ? this.renderer.paragraph(body) : body; 2115 | continue; 2116 | } 2117 | 2118 | default: 2119 | { 2120 | var errMsg = 'Token with "' + token.type + '" type was not found.'; 2121 | 2122 | if (this.options.silent) { 2123 | console.error(errMsg); 2124 | return; 2125 | } else { 2126 | throw new Error(errMsg); 2127 | } 2128 | } 2129 | } 2130 | } 2131 | 2132 | return out; 2133 | } 2134 | /** 2135 | * Parse Inline Tokens 2136 | */ 2137 | ; 2138 | 2139 | _proto.parseInline = function parseInline(tokens, renderer) { 2140 | renderer = renderer || this.renderer; 2141 | var out = '', 2142 | i, 2143 | token; 2144 | var l = tokens.length; 2145 | 2146 | for (i = 0; i < l; i++) { 2147 | token = tokens[i]; 2148 | 2149 | switch (token.type) { 2150 | case 'escape': 2151 | { 2152 | out += renderer.text(token.text); 2153 | break; 2154 | } 2155 | 2156 | case 'html': 2157 | { 2158 | out += renderer.html(token.text); 2159 | break; 2160 | } 2161 | 2162 | case 'link': 2163 | { 2164 | out += renderer.link(token.href, token.title, this.parseInline(token.tokens, renderer)); 2165 | break; 2166 | } 2167 | 2168 | case 'image': 2169 | { 2170 | out += renderer.image(token.href, token.title, token.text); 2171 | break; 2172 | } 2173 | 2174 | case 'strong': 2175 | { 2176 | out += renderer.strong(this.parseInline(token.tokens, renderer)); 2177 | break; 2178 | } 2179 | 2180 | case 'em': 2181 | { 2182 | out += renderer.em(this.parseInline(token.tokens, renderer)); 2183 | break; 2184 | } 2185 | 2186 | case 'codespan': 2187 | { 2188 | out += renderer.codespan(token.text); 2189 | break; 2190 | } 2191 | 2192 | case 'br': 2193 | { 2194 | out += renderer.br(); 2195 | break; 2196 | } 2197 | 2198 | case 'del': 2199 | { 2200 | out += renderer.del(this.parseInline(token.tokens, renderer)); 2201 | break; 2202 | } 2203 | 2204 | case 'text': 2205 | { 2206 | out += renderer.text(token.text); 2207 | break; 2208 | } 2209 | 2210 | default: 2211 | { 2212 | var errMsg = 'Token with "' + token.type + '" type was not found.'; 2213 | 2214 | if (this.options.silent) { 2215 | console.error(errMsg); 2216 | return; 2217 | } else { 2218 | throw new Error(errMsg); 2219 | } 2220 | } 2221 | } 2222 | } 2223 | 2224 | return out; 2225 | }; 2226 | 2227 | return Parser; 2228 | }(); 2229 | 2230 | var merge$2 = helpers.merge, 2231 | checkSanitizeDeprecation$1 = helpers.checkSanitizeDeprecation, 2232 | escape$2 = helpers.escape; 2233 | var getDefaults = defaults.getDefaults, 2234 | changeDefaults = defaults.changeDefaults, 2235 | defaults$5 = defaults.defaults; 2236 | /** 2237 | * Marked 2238 | */ 2239 | 2240 | function marked(src, opt, callback) { 2241 | // throw error in case of non string input 2242 | if (typeof src === 'undefined' || src === null) { 2243 | throw new Error('marked(): input parameter is undefined or null'); 2244 | } 2245 | 2246 | if (typeof src !== 'string') { 2247 | throw new Error('marked(): input parameter is of type ' + Object.prototype.toString.call(src) + ', string expected'); 2248 | } 2249 | 2250 | if (typeof opt === 'function') { 2251 | callback = opt; 2252 | opt = null; 2253 | } 2254 | 2255 | opt = merge$2({}, marked.defaults, opt || {}); 2256 | checkSanitizeDeprecation$1(opt); 2257 | 2258 | if (callback) { 2259 | var highlight = opt.highlight; 2260 | var tokens; 2261 | 2262 | try { 2263 | tokens = Lexer_1.lex(src, opt); 2264 | } catch (e) { 2265 | return callback(e); 2266 | } 2267 | 2268 | var done = function done(err) { 2269 | var out; 2270 | 2271 | if (!err) { 2272 | try { 2273 | out = Parser_1.parse(tokens, opt); 2274 | } catch (e) { 2275 | err = e; 2276 | } 2277 | } 2278 | 2279 | opt.highlight = highlight; 2280 | return err ? callback(err) : callback(null, out); 2281 | }; 2282 | 2283 | if (!highlight || highlight.length < 3) { 2284 | return done(); 2285 | } 2286 | 2287 | delete opt.highlight; 2288 | if (!tokens.length) return done(); 2289 | var pending = 0; 2290 | marked.walkTokens(tokens, function (token) { 2291 | if (token.type === 'code') { 2292 | pending++; 2293 | highlight(token.text, token.lang, function (err, code) { 2294 | if (err) { 2295 | return done(err); 2296 | } 2297 | 2298 | if (code != null && code !== token.text) { 2299 | token.text = code; 2300 | token.escaped = true; 2301 | } 2302 | 2303 | pending--; 2304 | 2305 | if (pending === 0) { 2306 | done(); 2307 | } 2308 | }); 2309 | } 2310 | }); 2311 | 2312 | if (pending === 0) { 2313 | done(); 2314 | } 2315 | 2316 | return; 2317 | } 2318 | 2319 | try { 2320 | var _tokens = Lexer_1.lex(src, opt); 2321 | 2322 | if (opt.walkTokens) { 2323 | marked.walkTokens(_tokens, opt.walkTokens); 2324 | } 2325 | 2326 | return Parser_1.parse(_tokens, opt); 2327 | } catch (e) { 2328 | e.message += '\nPlease report this to https://github.com/markedjs/marked.'; 2329 | 2330 | if (opt.silent) { 2331 | return '

    An error occurred:

    ' + escape$2(e.message + '', true) + '
    '; 2332 | } 2333 | 2334 | throw e; 2335 | } 2336 | } 2337 | /** 2338 | * Options 2339 | */ 2340 | 2341 | 2342 | marked.options = marked.setOptions = function (opt) { 2343 | merge$2(marked.defaults, opt); 2344 | changeDefaults(marked.defaults); 2345 | return marked; 2346 | }; 2347 | 2348 | marked.getDefaults = getDefaults; 2349 | marked.defaults = defaults$5; 2350 | /** 2351 | * Use Extension 2352 | */ 2353 | 2354 | marked.use = function (extension) { 2355 | var opts = merge$2({}, extension); 2356 | 2357 | if (extension.renderer) { 2358 | (function () { 2359 | var renderer = marked.defaults.renderer || new Renderer_1(); 2360 | 2361 | var _loop = function _loop(prop) { 2362 | var prevRenderer = renderer[prop]; 2363 | 2364 | renderer[prop] = function () { 2365 | for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { 2366 | args[_key] = arguments[_key]; 2367 | } 2368 | 2369 | var ret = extension.renderer[prop].apply(renderer, args); 2370 | 2371 | if (ret === false) { 2372 | ret = prevRenderer.apply(renderer, args); 2373 | } 2374 | 2375 | return ret; 2376 | }; 2377 | }; 2378 | 2379 | for (var prop in extension.renderer) { 2380 | _loop(prop); 2381 | } 2382 | 2383 | opts.renderer = renderer; 2384 | })(); 2385 | } 2386 | 2387 | if (extension.tokenizer) { 2388 | (function () { 2389 | var tokenizer = marked.defaults.tokenizer || new Tokenizer_1(); 2390 | 2391 | var _loop2 = function _loop2(prop) { 2392 | var prevTokenizer = tokenizer[prop]; 2393 | 2394 | tokenizer[prop] = function () { 2395 | for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) { 2396 | args[_key2] = arguments[_key2]; 2397 | } 2398 | 2399 | var ret = extension.tokenizer[prop].apply(tokenizer, args); 2400 | 2401 | if (ret === false) { 2402 | ret = prevTokenizer.apply(tokenizer, args); 2403 | } 2404 | 2405 | return ret; 2406 | }; 2407 | }; 2408 | 2409 | for (var prop in extension.tokenizer) { 2410 | _loop2(prop); 2411 | } 2412 | 2413 | opts.tokenizer = tokenizer; 2414 | })(); 2415 | } 2416 | 2417 | if (extension.walkTokens) { 2418 | var walkTokens = marked.defaults.walkTokens; 2419 | 2420 | opts.walkTokens = function (token) { 2421 | extension.walkTokens(token); 2422 | 2423 | if (walkTokens) { 2424 | walkTokens(token); 2425 | } 2426 | }; 2427 | } 2428 | 2429 | marked.setOptions(opts); 2430 | }; 2431 | /** 2432 | * Run callback for every token 2433 | */ 2434 | 2435 | 2436 | marked.walkTokens = function (tokens, callback) { 2437 | for (var _iterator = _createForOfIteratorHelperLoose(tokens), _step; !(_step = _iterator()).done;) { 2438 | var token = _step.value; 2439 | callback(token); 2440 | 2441 | switch (token.type) { 2442 | case 'table': 2443 | { 2444 | for (var _iterator2 = _createForOfIteratorHelperLoose(token.tokens.header), _step2; !(_step2 = _iterator2()).done;) { 2445 | var cell = _step2.value; 2446 | marked.walkTokens(cell, callback); 2447 | } 2448 | 2449 | for (var _iterator3 = _createForOfIteratorHelperLoose(token.tokens.cells), _step3; !(_step3 = _iterator3()).done;) { 2450 | var row = _step3.value; 2451 | 2452 | for (var _iterator4 = _createForOfIteratorHelperLoose(row), _step4; !(_step4 = _iterator4()).done;) { 2453 | var _cell = _step4.value; 2454 | marked.walkTokens(_cell, callback); 2455 | } 2456 | } 2457 | 2458 | break; 2459 | } 2460 | 2461 | case 'list': 2462 | { 2463 | marked.walkTokens(token.items, callback); 2464 | break; 2465 | } 2466 | 2467 | default: 2468 | { 2469 | if (token.tokens) { 2470 | marked.walkTokens(token.tokens, callback); 2471 | } 2472 | } 2473 | } 2474 | } 2475 | }; 2476 | /** 2477 | * Expose 2478 | */ 2479 | 2480 | 2481 | marked.Parser = Parser_1; 2482 | marked.parser = Parser_1.parse; 2483 | marked.Renderer = Renderer_1; 2484 | marked.TextRenderer = TextRenderer_1; 2485 | marked.Lexer = Lexer_1; 2486 | marked.lexer = Lexer_1.lex; 2487 | marked.Tokenizer = Tokenizer_1; 2488 | marked.Slugger = Slugger_1; 2489 | marked.parse = marked; 2490 | var marked_1 = marked; 2491 | 2492 | return marked_1; 2493 | 2494 | }))); 2495 | 2496 | --------------------------------------------------------------------------------