Convert source to ESM

src/Lexer.js

@@ -1,7 +1,7 @@
-const Tokenizer = require('./Tokenizer.js');
-const { defaults } = require('./defaults.js');
-const { block, inline } = require('./rules.js');
-const { repeatString } = require('./helpers.js');
+import Tokenizer from './Tokenizer.js';
+import { defaults } from './defaults.js';
+import { block, inline } from './rules.js';
+import { repeatString } from './helpers.js';
 
 /**
  * smartypants text replacement
@@ -47,7 +47,7 @@ function mangle(text) {
 /**
  * Block Lexer
  */
-module.exports = class Lexer {
+export default class Lexer {
   constructor(options) {
     this.tokens = [];
     this.tokens.links = Object.create(null);
@@ -488,4 +488,4 @@ module.exports = class Lexer {
 
     return tokens;
   }
-};
+}

src/Parser.js

@@ -1,15 +1,15 @@
-const Renderer = require('./Renderer.js');
-const TextRenderer = require('./TextRenderer.js');
-const Slugger = require('./Slugger.js');
-const { defaults } = require('./defaults.js');
-const {
+import Renderer from './Renderer.js';
+import TextRenderer from './TextRenderer.js';
+import Slugger from './Slugger.js';
+import { defaults } from './defaults.js';
+import {
   unescape
-} = require('./helpers.js');
+} from './helpers.js';
 
 /**
  * Parsing & Compiling
  */
-module.exports = class Parser {
+export default class Parser {
   constructor(options) {
     this.options = options || defaults;
     this.options.renderer = this.options.renderer || new Renderer();
@@ -283,4 +283,4 @@ module.exports = class Parser {
     }
     return out;
   }
-};
+}

src/Renderer.js

@@ -1,13 +1,13 @@
-const { defaults } = require('./defaults.js');
-const {
+import { defaults } from './defaults.js';
+import {
   cleanUrl,
   escape
-} = require('./helpers.js');
+} from './helpers.js';
 
 /**
  * Renderer
  */
-module.exports = class Renderer {
+export default class Renderer {
   constructor(options) {
     this.options = options || defaults;
   }
@@ -163,4 +163,4 @@ module.exports = class Renderer {
   text(text) {
     return text;
   }
-};
+}

src/Slugger.js

@@ -1,7 +1,7 @@
 /**
  * Slugger generates header id
  */
-module.exports = class Slugger {
+export default class Slugger {
   constructor() {
     this.seen = {};
   }
@@ -46,4 +46,4 @@ module.exports = class Slugger {
     const slug = this.serialize(value);
     return this.getNextSafeSlug(slug, options.dryrun);
   }
-};
+}

src/TextRenderer.js

@@ -2,7 +2,7 @@
  * TextRenderer
  * returns only the textual part of the token
  */
-module.exports = class TextRenderer {
+export default class TextRenderer {
   // no need for block level renderers
   strong(text) {
     return text;
@@ -39,4 +39,4 @@ module.exports = class TextRenderer {
   br() {
     return '';
   }
-};
+}

src/Tokenizer.js

@@ -1,10 +1,10 @@
-const { defaults } = require('./defaults.js');
-const {
+import { defaults } from './defaults.js';
+import {
   rtrim,
   splitCells,
   escape,
   findClosingBracket
-} = require('./helpers.js');
+} from './helpers.js';
 
 function outputLink(cap, link, raw, lexer) {
   const href = link.href;
@@ -65,7 +65,7 @@ function indentCodeCompensation(raw, text) {
 /**
  * Tokenizer
  */
-module.exports = class Tokenizer {
+export default class Tokenizer {
   constructor(options) {
     this.options = options || defaults;
   }
@@ -752,4 +752,4 @@ module.exports = class Tokenizer {
       };
     }
   }
-};
+}

src/defaults.js

@@ -1,4 +1,4 @@
-function getDefaults() {
+export function getDefaults() {
   return {
     baseUrl: null,
     breaks: false,
@@ -22,12 +22,8 @@ function getDefaults() {
   };
 }
 
-function changeDefaults(newDefaults) {
+export function changeDefaults(newDefaults) {
   module.exports.defaults = newDefaults;
 }
 
-module.exports = {
-  defaults: getDefaults(),
-  getDefaults,
-  changeDefaults
-};
+export const defaults = getDefaults();

src/esm-entry.js

@@ -1,18 +1,21 @@
-const marked = require('./marked.js');
-const Lexer = require('./Lexer.js');
-const Parser = require('./Parser.js');
-const Tokenizer = require('./Tokenizer.js');
-const Renderer = require('./Renderer.js');
-const TextRenderer = require('./TextRenderer.js');
-const Slugger = require('./Slugger.js');
+import marked from './marked.js';
+import Lexer from './Lexer.js';
+import Parser from './Parser.js';
 
-module.exports = marked;
-module.exports.parse = marked;
-module.exports.Parser = Parser;
-module.exports.parser = Parser.parse;
-module.exports.Renderer = Renderer;
-module.exports.TextRenderer = TextRenderer;
-module.exports.Lexer = Lexer;
-module.exports.lexer = Lexer.lex;
-module.exports.Tokenizer = Tokenizer;
-module.exports.Slugger = Slugger;
+export default marked;
+export const options = marked.options;
+export const setOptions = marked.setOptions;
+export const getDefaults = marked.getDefaults;
+export const defaults = marked.defaults;
+export const use = marked.use;
+export const walkTokens = marked.walkTokens;
+export const parseInline = marked.parseInline;
+export const parse = marked;
+export const parser = Parser.parse;
+export const lexer = Lexer.lex;
+export { default as Lexer } from './Lexer.js';
+export { default as Parser } from './Parser.js';
+export { default as Tokenizer } from './Tokenizer.js';
+export { default as Renderer } from './Renderer.js';
+export { default as TextRenderer } from './TextRenderer.js';
+export { default as Slugger } from './Slugger.js';

src/helpers.js

@@ -13,7 +13,7 @@ const escapeReplacements = {
   "'": '''
 };
 const getEscapeReplacement = (ch) => escapeReplacements[ch];
-function escape(html, encode) {
+export function escape(html, encode) {
   if (encode) {
     if (escapeTest.test(html)) {
       return html.replace(escapeReplace, getEscapeReplacement);
@@ -29,7 +29,7 @@ function escape(html, encode) {
 
 const unescapeTest = /&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/ig;
 
-function unescape(html) {
+export function unescape(html) {
   // explicitly match decimal, hex, and named HTML entities
   return html.replace(unescapeTest, (_, n) => {
     n = n.toLowerCase();
@@ -44,7 +44,7 @@ function unescape(html) {
 }
 
 const caret = /(^|[^\[])\^/g;
-function edit(regex, opt) {
+export function edit(regex, opt) {
   regex = regex.source || regex;
   opt = opt || '';
   const obj = {
@@ -63,7 +63,7 @@ function edit(regex, opt) {
 
 const nonWordAndColonTest = /[^\w:]/g;
 const originIndependentUrl = /^$|^[a-z][a-z0-9+.-]*:|^[?#]/i;
-function cleanUrl(sanitize, base, href) {
+export function cleanUrl(sanitize, base, href) {
   if (sanitize) {
     let prot;
     try {
@@ -93,7 +93,7 @@ const justDomain = /^[^:]+:\/*[^/]*$/;
 const protocol = /^([^:]+:)[\s\S]*$/;
 const domain = /^([^:]+:\/*[^/]*)[\s\S]*$/;
 
-function resolveUrl(base, href) {
+export function resolveUrl(base, href) {
   if (!baseUrls[' ' + base]) {
     // we can ignore everything in base after the last slash of its path component,
     // but we might need to add _that_
@@ -122,9 +122,9 @@ function resolveUrl(base, href) {
   }
 }
 
-const noopTest = { exec: function noopTest() {} };
+export const noopTest = { exec: function noopTest() {} };
 
-function merge(obj) {
+export function merge(obj) {
   let i = 1,
     target,
     key;
@@ -141,7 +141,7 @@ function merge(obj) {
   return obj;
 }
 
-function splitCells(tableRow, count) {
+export function splitCells(tableRow, count) {
   // ensure that every cell-delimiting pipe has a space
   // before it to distinguish it from an escaped pipe
   const row = tableRow.replace(/\|/g, (match, offset, str) => {
@@ -180,7 +180,7 @@ function splitCells(tableRow, count) {
 // Remove trailing 'c's. Equivalent to str.replace(/c*$/, '').
 // /c*$/ is vulnerable to REDOS.
 // invert: Remove suffix of non-c chars instead. Default falsey.
-function rtrim(str, c, invert) {
+export function rtrim(str, c, invert) {
   const l = str.length;
   if (l === 0) {
     return '';
@@ -204,7 +204,7 @@ function rtrim(str, c, invert) {
   return str.substr(0, l - suffLen);
 }
 
-function findClosingBracket(str, b) {
+export function findClosingBracket(str, b) {
   if (str.indexOf(b[1]) === -1) {
     return -1;
   }
@@ -226,14 +226,14 @@ function findClosingBracket(str, b) {
   return -1;
 }
 
-function checkSanitizeDeprecation(opt) {
+export function checkSanitizeDeprecation(opt) {
   if (opt && opt.sanitize && !opt.silent) {
     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');
   }
 }
 
 // copied from https://stackoverflow.com/a/5450113/806777
-function repeatString(pattern, count) {
+export function repeatString(pattern, count) {
   if (count < 1) {
     return '';
   }
@@ -247,18 +247,3 @@ function repeatString(pattern, count) {
   }
   return result + pattern;
 }
-
-module.exports = {
-  escape,
-  unescape,
-  edit,
-  cleanUrl,
-  resolveUrl,
-  noopTest,
-  merge,
-  splitCells,
-  rtrim,
-  findClosingBracket,
-  checkSanitizeDeprecation,
-  repeatString
-};

src/marked.js

@@ -1,19 +1,19 @@
-const Lexer = require('./Lexer.js');
-const Parser = require('./Parser.js');
-const Tokenizer = require('./Tokenizer.js');
-const Renderer = require('./Renderer.js');
-const TextRenderer = require('./TextRenderer.js');
-const Slugger = require('./Slugger.js');
-const {
+import Lexer from './Lexer.js';
+import Parser from './Parser.js';
+import Tokenizer from './Tokenizer.js';
+import Renderer from './Renderer.js';
+import TextRenderer from './TextRenderer.js';
+import Slugger from './Slugger.js';
+import {
   merge,
   checkSanitizeDeprecation,
   escape
-} = require('./helpers.js');
-const {
+} from './helpers.js';
+import {
   getDefaults,
   changeDefaults,
   defaults
-} = require('./defaults.js');
+} from './defaults.js';
 
 /**
  * Marked
@@ -334,4 +334,4 @@ marked.Tokenizer = Tokenizer;
 marked.Slugger = Slugger;
 marked.parse = marked;
 
-module.exports = marked;
+export default marked;

src/rules.js

@@ -1,13 +1,13 @@
-const {
+import {
   noopTest,
   edit,
   merge
-} = require('./helpers.js');
+} from './helpers.js';
 
 /**
  * Block-Level Grammar
  */
-const block = {
+export const block = {
   newline: /^(?: *(?:\n|$))+/,
   code: /^( {4}[^\n]+(?:\n(?: *(?:\n|$))*)?)+/,
   fences: /^ {0,3}(`{3,}(?=[^`\n]*\n)|~{3,})([^\n]*)\n(?:|([\s\S]*?)\n)(?: {0,3}\1[~`]* *(?=\n|$)|$)/,
@@ -139,7 +139,7 @@ block.pedantic = merge({}, block.normal, {
 /**
  * Inline-Level Grammar
  */
-const inline = {
+export const inline = {
   escape: /^\\([!"#$%&'()*+,\-./:;<=>?@\[\]\\^_`{|}~])/,
   autolink: /^<(scheme:[^\s\x00-\x1f<>]*|email)>/,
   url: noopTest,
@@ -283,8 +283,3 @@ inline.breaks = merge({}, inline.gfm, {
     .replace(/\{2,\}/g, '*')
     .getRegex()
 });
-
-module.exports = {
-  block,
-  inline
-};