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@@ -1,8442 +0,0 @@
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-/*! markdown-it 13.0.2 https://github.com/markdown-it/markdown-it @license MIT */
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-(function(global, factory) {
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- typeof exports === "object" && typeof module !== "undefined" ? module.exports = factory() : typeof define === "function" && define.amd ? define(factory) : (global = typeof globalThis !== "undefined" ? globalThis : global || self,
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- global.markdownit = factory());
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-})(this, (function() {
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- "use strict";
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- function createCommonjsModule(fn, basedir, module) {
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- return module = {
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- path: basedir,
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- exports: {},
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- require: function(path, base) {
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- return commonjsRequire(path, base === undefined || base === null ? module.path : base);
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- }
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- }, fn(module, module.exports), module.exports;
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- }
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- function getAugmentedNamespace(n) {
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- if (n.__esModule) return n;
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- var a = Object.defineProperty({}, "__esModule", {
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- value: true
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- });
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- Object.keys(n).forEach((function(k) {
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- var d = Object.getOwnPropertyDescriptor(n, k);
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- Object.defineProperty(a, k, d.get ? d : {
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- enumerable: true,
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- get: function() {
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- return n[k];
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- }
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- });
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- }));
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- return a;
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- }
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- function commonjsRequire() {
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- throw new Error("Dynamic requires are not currently supported by @rollup/plugin-commonjs");
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- }
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- var require$$0 = {
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- Aacute: "\xc1",
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- aacute: "\xe1",
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- Abreve: "\u0102",
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- abreve: "\u0103",
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- ac: "\u223e",
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- acd: "\u223f",
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- acE: "\u223e\u0333",
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- Acirc: "\xc2",
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- acirc: "\xe2",
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- acute: "\xb4",
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- Acy: "\u0410",
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- acy: "\u0430",
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- AElig: "\xc6",
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- aelig: "\xe6",
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- af: "\u2061",
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- Afr: "\ud835\udd04",
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- afr: "\ud835\udd1e",
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- Agrave: "\xc0",
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- agrave: "\xe0",
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- alefsym: "\u2135",
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- aleph: "\u2135",
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- Alpha: "\u0391",
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- alpha: "\u03b1",
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- Amacr: "\u0100",
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- amacr: "\u0101",
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- amalg: "\u2a3f",
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- amp: "&",
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- AMP: "&",
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- andand: "\u2a55",
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- And: "\u2a53",
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- and: "\u2227",
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- andd: "\u2a5c",
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- andslope: "\u2a58",
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- andv: "\u2a5a",
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- ang: "\u2220",
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- ange: "\u29a4",
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- angle: "\u2220",
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- angmsdaa: "\u29a8",
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- angmsdab: "\u29a9",
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- angmsdac: "\u29aa",
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- angmsdad: "\u29ab",
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- angmsdae: "\u29ac",
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- angmsdaf: "\u29ad",
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- angmsdag: "\u29ae",
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- angmsdah: "\u29af",
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- angmsd: "\u2221",
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- angrt: "\u221f",
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- angrtvb: "\u22be",
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- angrtvbd: "\u299d",
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- angsph: "\u2222",
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- angst: "\xc5",
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- angzarr: "\u237c",
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- Aogon: "\u0104",
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- aogon: "\u0105",
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- Aopf: "\ud835\udd38",
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- aopf: "\ud835\udd52",
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- apacir: "\u2a6f",
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- ap: "\u2248",
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- apE: "\u2a70",
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- ape: "\u224a",
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- apid: "\u224b",
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- apos: "'",
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- ApplyFunction: "\u2061",
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- approx: "\u2248",
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- approxeq: "\u224a",
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- Aring: "\xc5",
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- aring: "\xe5",
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- Ascr: "\ud835\udc9c",
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- ascr: "\ud835\udcb6",
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- Assign: "\u2254",
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- ast: "*",
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- asymp: "\u2248",
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- asympeq: "\u224d",
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- Atilde: "\xc3",
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- atilde: "\xe3",
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- Auml: "\xc4",
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- auml: "\xe4",
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- awconint: "\u2233",
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- awint: "\u2a11",
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- backcong: "\u224c",
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- backepsilon: "\u03f6",
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- backprime: "\u2035",
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- backsim: "\u223d",
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- backsimeq: "\u22cd",
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- Backslash: "\u2216",
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- Barv: "\u2ae7",
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- barvee: "\u22bd",
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- barwed: "\u2305",
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- Barwed: "\u2306",
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- barwedge: "\u2305",
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- bbrk: "\u23b5",
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- bbrktbrk: "\u23b6",
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- bcong: "\u224c",
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- Bcy: "\u0411",
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- bcy: "\u0431",
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- bdquo: "\u201e",
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- becaus: "\u2235",
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- because: "\u2235",
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- Because: "\u2235",
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- bemptyv: "\u29b0",
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- bepsi: "\u03f6",
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- bernou: "\u212c",
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- Bernoullis: "\u212c",
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- Beta: "\u0392",
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- beta: "\u03b2",
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- beth: "\u2136",
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- between: "\u226c",
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- Bfr: "\ud835\udd05",
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- bfr: "\ud835\udd1f",
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- bigcap: "\u22c2",
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- bigcirc: "\u25ef",
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- bigcup: "\u22c3",
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- bigodot: "\u2a00",
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- bigoplus: "\u2a01",
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- bigotimes: "\u2a02",
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- bigsqcup: "\u2a06",
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- bigstar: "\u2605",
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- bigtriangledown: "\u25bd",
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- bigtriangleup: "\u25b3",
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- biguplus: "\u2a04",
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- bigvee: "\u22c1",
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- bigwedge: "\u22c0",
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- bkarow: "\u290d",
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- blacklozenge: "\u29eb",
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- blacksquare: "\u25aa",
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- blacktriangle: "\u25b4",
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- blacktriangledown: "\u25be",
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- blacktriangleleft: "\u25c2",
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- blacktriangleright: "\u25b8",
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- blank: "\u2423",
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- blk12: "\u2592",
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- blk14: "\u2591",
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- blk34: "\u2593",
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- block: "\u2588",
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- bne: "=\u20e5",
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- bnequiv: "\u2261\u20e5",
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- bNot: "\u2aed",
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- bnot: "\u2310",
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- Bopf: "\ud835\udd39",
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- bopf: "\ud835\udd53",
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- bot: "\u22a5",
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- bottom: "\u22a5",
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- bowtie: "\u22c8",
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- boxbox: "\u29c9",
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- boxdl: "\u2510",
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- boxdL: "\u2555",
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- boxDl: "\u2556",
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- boxDL: "\u2557",
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- boxdr: "\u250c",
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- boxdR: "\u2552",
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- boxDr: "\u2553",
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- boxDR: "\u2554",
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- boxh: "\u2500",
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- boxH: "\u2550",
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- boxhd: "\u252c",
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- boxHd: "\u2564",
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- boxhD: "\u2565",
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- boxHD: "\u2566",
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- boxhu: "\u2534",
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- boxHu: "\u2567",
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- boxhU: "\u2568",
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- boxHU: "\u2569",
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- boxminus: "\u229f",
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- boxplus: "\u229e",
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- boxtimes: "\u22a0",
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- boxul: "\u2518",
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- boxuL: "\u255b",
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- boxUl: "\u255c",
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- boxUL: "\u255d",
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- boxur: "\u2514",
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- boxuR: "\u2558",
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- boxUr: "\u2559",
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- boxUR: "\u255a",
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- boxv: "\u2502",
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- boxV: "\u2551",
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- boxvh: "\u253c",
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- boxvH: "\u256a",
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- boxVh: "\u256b",
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- boxVH: "\u256c",
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- boxvl: "\u2524",
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- boxvL: "\u2561",
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- boxVl: "\u2562",
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- boxVL: "\u2563",
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- boxvr: "\u251c",
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- boxvR: "\u255e",
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- boxVr: "\u255f",
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- boxVR: "\u2560",
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- bprime: "\u2035",
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- breve: "\u02d8",
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- Breve: "\u02d8",
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- brvbar: "\xa6",
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- bscr: "\ud835\udcb7",
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- Bscr: "\u212c",
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- bsemi: "\u204f",
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- bsim: "\u223d",
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- bsime: "\u22cd",
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- bsolb: "\u29c5",
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- bsol: "\\",
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- bsolhsub: "\u27c8",
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- bull: "\u2022",
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- bullet: "\u2022",
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- bump: "\u224e",
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- bumpE: "\u2aae",
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- bumpe: "\u224f",
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- Bumpeq: "\u224e",
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- bumpeq: "\u224f",
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- Cacute: "\u0106",
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- cacute: "\u0107",
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- capand: "\u2a44",
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- capbrcup: "\u2a49",
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- capcap: "\u2a4b",
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- cap: "\u2229",
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- Cap: "\u22d2",
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- capcup: "\u2a47",
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- capdot: "\u2a40",
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- CapitalDifferentialD: "\u2145",
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- caps: "\u2229\ufe00",
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- caret: "\u2041",
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- caron: "\u02c7",
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- Cayleys: "\u212d",
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- ccaps: "\u2a4d",
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- Ccaron: "\u010c",
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- ccaron: "\u010d",
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- Ccedil: "\xc7",
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- ccedil: "\xe7",
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- Ccirc: "\u0108",
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- ccirc: "\u0109",
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- Cconint: "\u2230",
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- ccups: "\u2a4c",
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- ccupssm: "\u2a50",
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- Cdot: "\u010a",
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- cdot: "\u010b",
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- cedil: "\xb8",
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- Cedilla: "\xb8",
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- cemptyv: "\u29b2",
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- cent: "\xa2",
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- centerdot: "\xb7",
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- CenterDot: "\xb7",
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- cfr: "\ud835\udd20",
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- Cfr: "\u212d",
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- CHcy: "\u0427",
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- chcy: "\u0447",
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- check: "\u2713",
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- checkmark: "\u2713",
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- Chi: "\u03a7",
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- chi: "\u03c7",
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- circ: "\u02c6",
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- circeq: "\u2257",
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- circlearrowleft: "\u21ba",
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- circlearrowright: "\u21bb",
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- circledast: "\u229b",
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- circledcirc: "\u229a",
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- circleddash: "\u229d",
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- CircleDot: "\u2299",
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- circledR: "\xae",
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- circledS: "\u24c8",
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- CircleMinus: "\u2296",
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- CirclePlus: "\u2295",
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- CircleTimes: "\u2297",
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- cir: "\u25cb",
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- cirE: "\u29c3",
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- cire: "\u2257",
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- cirfnint: "\u2a10",
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- cirmid: "\u2aef",
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- cirscir: "\u29c2",
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- ClockwiseContourIntegral: "\u2232",
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- CloseCurlyDoubleQuote: "\u201d",
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- CloseCurlyQuote: "\u2019",
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- clubs: "\u2663",
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- clubsuit: "\u2663",
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- colon: ":",
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- Colon: "\u2237",
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- Colone: "\u2a74",
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- colone: "\u2254",
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- coloneq: "\u2254",
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- comma: ",",
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- commat: "@",
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- comp: "\u2201",
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- compfn: "\u2218",
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- complement: "\u2201",
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- complexes: "\u2102",
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- cong: "\u2245",
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- congdot: "\u2a6d",
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- Congruent: "\u2261",
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- conint: "\u222e",
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- Conint: "\u222f",
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- ContourIntegral: "\u222e",
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- copf: "\ud835\udd54",
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- Copf: "\u2102",
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- coprod: "\u2210",
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- Coproduct: "\u2210",
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- copy: "\xa9",
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- COPY: "\xa9",
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- copysr: "\u2117",
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- CounterClockwiseContourIntegral: "\u2233",
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- crarr: "\u21b5",
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- cross: "\u2717",
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- Cross: "\u2a2f",
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- Cscr: "\ud835\udc9e",
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- cscr: "\ud835\udcb8",
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- csub: "\u2acf",
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- csube: "\u2ad1",
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- csup: "\u2ad0",
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- csupe: "\u2ad2",
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- ctdot: "\u22ef",
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- cudarrl: "\u2938",
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- cudarrr: "\u2935",
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- cuepr: "\u22de",
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- cuesc: "\u22df",
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- cularr: "\u21b6",
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- cularrp: "\u293d",
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- cupbrcap: "\u2a48",
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- cupcap: "\u2a46",
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- CupCap: "\u224d",
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- cup: "\u222a",
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- Cup: "\u22d3",
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- cupcup: "\u2a4a",
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- cupdot: "\u228d",
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- cupor: "\u2a45",
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- cups: "\u222a\ufe00",
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- curarr: "\u21b7",
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- curarrm: "\u293c",
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- curlyeqprec: "\u22de",
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- curlyeqsucc: "\u22df",
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- curlyvee: "\u22ce",
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- curlywedge: "\u22cf",
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- curren: "\xa4",
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- curvearrowleft: "\u21b6",
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- curvearrowright: "\u21b7",
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- cuvee: "\u22ce",
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- cuwed: "\u22cf",
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- cwconint: "\u2232",
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- cwint: "\u2231",
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- cylcty: "\u232d",
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- dagger: "\u2020",
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- Dagger: "\u2021",
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- daleth: "\u2138",
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- darr: "\u2193",
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- Darr: "\u21a1",
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- dArr: "\u21d3",
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- dash: "\u2010",
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- Dashv: "\u2ae4",
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- dashv: "\u22a3",
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- dbkarow: "\u290f",
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- dblac: "\u02dd",
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- Dcaron: "\u010e",
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- dcaron: "\u010f",
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- Dcy: "\u0414",
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- dcy: "\u0434",
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- ddagger: "\u2021",
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- ddarr: "\u21ca",
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- DD: "\u2145",
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- dd: "\u2146",
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- DDotrahd: "\u2911",
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- ddotseq: "\u2a77",
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- deg: "\xb0",
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- Del: "\u2207",
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- Delta: "\u0394",
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- delta: "\u03b4",
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- demptyv: "\u29b1",
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- dfisht: "\u297f",
|
|
|
- Dfr: "\ud835\udd07",
|
|
|
- dfr: "\ud835\udd21",
|
|
|
- dHar: "\u2965",
|
|
|
- dharl: "\u21c3",
|
|
|
- dharr: "\u21c2",
|
|
|
- DiacriticalAcute: "\xb4",
|
|
|
- DiacriticalDot: "\u02d9",
|
|
|
- DiacriticalDoubleAcute: "\u02dd",
|
|
|
- DiacriticalGrave: "`",
|
|
|
- DiacriticalTilde: "\u02dc",
|
|
|
- diam: "\u22c4",
|
|
|
- diamond: "\u22c4",
|
|
|
- Diamond: "\u22c4",
|
|
|
- diamondsuit: "\u2666",
|
|
|
- diams: "\u2666",
|
|
|
- die: "\xa8",
|
|
|
- DifferentialD: "\u2146",
|
|
|
- digamma: "\u03dd",
|
|
|
- disin: "\u22f2",
|
|
|
- div: "\xf7",
|
|
|
- divide: "\xf7",
|
|
|
- divideontimes: "\u22c7",
|
|
|
- divonx: "\u22c7",
|
|
|
- DJcy: "\u0402",
|
|
|
- djcy: "\u0452",
|
|
|
- dlcorn: "\u231e",
|
|
|
- dlcrop: "\u230d",
|
|
|
- dollar: "$",
|
|
|
- Dopf: "\ud835\udd3b",
|
|
|
- dopf: "\ud835\udd55",
|
|
|
- Dot: "\xa8",
|
|
|
- dot: "\u02d9",
|
|
|
- DotDot: "\u20dc",
|
|
|
- doteq: "\u2250",
|
|
|
- doteqdot: "\u2251",
|
|
|
- DotEqual: "\u2250",
|
|
|
- dotminus: "\u2238",
|
|
|
- dotplus: "\u2214",
|
|
|
- dotsquare: "\u22a1",
|
|
|
- doublebarwedge: "\u2306",
|
|
|
- DoubleContourIntegral: "\u222f",
|
|
|
- DoubleDot: "\xa8",
|
|
|
- DoubleDownArrow: "\u21d3",
|
|
|
- DoubleLeftArrow: "\u21d0",
|
|
|
- DoubleLeftRightArrow: "\u21d4",
|
|
|
- DoubleLeftTee: "\u2ae4",
|
|
|
- DoubleLongLeftArrow: "\u27f8",
|
|
|
- DoubleLongLeftRightArrow: "\u27fa",
|
|
|
- DoubleLongRightArrow: "\u27f9",
|
|
|
- DoubleRightArrow: "\u21d2",
|
|
|
- DoubleRightTee: "\u22a8",
|
|
|
- DoubleUpArrow: "\u21d1",
|
|
|
- DoubleUpDownArrow: "\u21d5",
|
|
|
- DoubleVerticalBar: "\u2225",
|
|
|
- DownArrowBar: "\u2913",
|
|
|
- downarrow: "\u2193",
|
|
|
- DownArrow: "\u2193",
|
|
|
- Downarrow: "\u21d3",
|
|
|
- DownArrowUpArrow: "\u21f5",
|
|
|
- DownBreve: "\u0311",
|
|
|
- downdownarrows: "\u21ca",
|
|
|
- downharpoonleft: "\u21c3",
|
|
|
- downharpoonright: "\u21c2",
|
|
|
- DownLeftRightVector: "\u2950",
|
|
|
- DownLeftTeeVector: "\u295e",
|
|
|
- DownLeftVectorBar: "\u2956",
|
|
|
- DownLeftVector: "\u21bd",
|
|
|
- DownRightTeeVector: "\u295f",
|
|
|
- DownRightVectorBar: "\u2957",
|
|
|
- DownRightVector: "\u21c1",
|
|
|
- DownTeeArrow: "\u21a7",
|
|
|
- DownTee: "\u22a4",
|
|
|
- drbkarow: "\u2910",
|
|
|
- drcorn: "\u231f",
|
|
|
- drcrop: "\u230c",
|
|
|
- Dscr: "\ud835\udc9f",
|
|
|
- dscr: "\ud835\udcb9",
|
|
|
- DScy: "\u0405",
|
|
|
- dscy: "\u0455",
|
|
|
- dsol: "\u29f6",
|
|
|
- Dstrok: "\u0110",
|
|
|
- dstrok: "\u0111",
|
|
|
- dtdot: "\u22f1",
|
|
|
- dtri: "\u25bf",
|
|
|
- dtrif: "\u25be",
|
|
|
- duarr: "\u21f5",
|
|
|
- duhar: "\u296f",
|
|
|
- dwangle: "\u29a6",
|
|
|
- DZcy: "\u040f",
|
|
|
- dzcy: "\u045f",
|
|
|
- dzigrarr: "\u27ff",
|
|
|
- Eacute: "\xc9",
|
|
|
- eacute: "\xe9",
|
|
|
- easter: "\u2a6e",
|
|
|
- Ecaron: "\u011a",
|
|
|
- ecaron: "\u011b",
|
|
|
- Ecirc: "\xca",
|
|
|
- ecirc: "\xea",
|
|
|
- ecir: "\u2256",
|
|
|
- ecolon: "\u2255",
|
|
|
- Ecy: "\u042d",
|
|
|
- ecy: "\u044d",
|
|
|
- eDDot: "\u2a77",
|
|
|
- Edot: "\u0116",
|
|
|
- edot: "\u0117",
|
|
|
- eDot: "\u2251",
|
|
|
- ee: "\u2147",
|
|
|
- efDot: "\u2252",
|
|
|
- Efr: "\ud835\udd08",
|
|
|
- efr: "\ud835\udd22",
|
|
|
- eg: "\u2a9a",
|
|
|
- Egrave: "\xc8",
|
|
|
- egrave: "\xe8",
|
|
|
- egs: "\u2a96",
|
|
|
- egsdot: "\u2a98",
|
|
|
- el: "\u2a99",
|
|
|
- Element: "\u2208",
|
|
|
- elinters: "\u23e7",
|
|
|
- ell: "\u2113",
|
|
|
- els: "\u2a95",
|
|
|
- elsdot: "\u2a97",
|
|
|
- Emacr: "\u0112",
|
|
|
- emacr: "\u0113",
|
|
|
- empty: "\u2205",
|
|
|
- emptyset: "\u2205",
|
|
|
- EmptySmallSquare: "\u25fb",
|
|
|
- emptyv: "\u2205",
|
|
|
- EmptyVerySmallSquare: "\u25ab",
|
|
|
- emsp13: "\u2004",
|
|
|
- emsp14: "\u2005",
|
|
|
- emsp: "\u2003",
|
|
|
- ENG: "\u014a",
|
|
|
- eng: "\u014b",
|
|
|
- ensp: "\u2002",
|
|
|
- Eogon: "\u0118",
|
|
|
- eogon: "\u0119",
|
|
|
- Eopf: "\ud835\udd3c",
|
|
|
- eopf: "\ud835\udd56",
|
|
|
- epar: "\u22d5",
|
|
|
- eparsl: "\u29e3",
|
|
|
- eplus: "\u2a71",
|
|
|
- epsi: "\u03b5",
|
|
|
- Epsilon: "\u0395",
|
|
|
- epsilon: "\u03b5",
|
|
|
- epsiv: "\u03f5",
|
|
|
- eqcirc: "\u2256",
|
|
|
- eqcolon: "\u2255",
|
|
|
- eqsim: "\u2242",
|
|
|
- eqslantgtr: "\u2a96",
|
|
|
- eqslantless: "\u2a95",
|
|
|
- Equal: "\u2a75",
|
|
|
- equals: "=",
|
|
|
- EqualTilde: "\u2242",
|
|
|
- equest: "\u225f",
|
|
|
- Equilibrium: "\u21cc",
|
|
|
- equiv: "\u2261",
|
|
|
- equivDD: "\u2a78",
|
|
|
- eqvparsl: "\u29e5",
|
|
|
- erarr: "\u2971",
|
|
|
- erDot: "\u2253",
|
|
|
- escr: "\u212f",
|
|
|
- Escr: "\u2130",
|
|
|
- esdot: "\u2250",
|
|
|
- Esim: "\u2a73",
|
|
|
- esim: "\u2242",
|
|
|
- Eta: "\u0397",
|
|
|
- eta: "\u03b7",
|
|
|
- ETH: "\xd0",
|
|
|
- eth: "\xf0",
|
|
|
- Euml: "\xcb",
|
|
|
- euml: "\xeb",
|
|
|
- euro: "\u20ac",
|
|
|
- excl: "!",
|
|
|
- exist: "\u2203",
|
|
|
- Exists: "\u2203",
|
|
|
- expectation: "\u2130",
|
|
|
- exponentiale: "\u2147",
|
|
|
- ExponentialE: "\u2147",
|
|
|
- fallingdotseq: "\u2252",
|
|
|
- Fcy: "\u0424",
|
|
|
- fcy: "\u0444",
|
|
|
- female: "\u2640",
|
|
|
- ffilig: "\ufb03",
|
|
|
- fflig: "\ufb00",
|
|
|
- ffllig: "\ufb04",
|
|
|
- Ffr: "\ud835\udd09",
|
|
|
- ffr: "\ud835\udd23",
|
|
|
- filig: "\ufb01",
|
|
|
- FilledSmallSquare: "\u25fc",
|
|
|
- FilledVerySmallSquare: "\u25aa",
|
|
|
- fjlig: "fj",
|
|
|
- flat: "\u266d",
|
|
|
- fllig: "\ufb02",
|
|
|
- fltns: "\u25b1",
|
|
|
- fnof: "\u0192",
|
|
|
- Fopf: "\ud835\udd3d",
|
|
|
- fopf: "\ud835\udd57",
|
|
|
- forall: "\u2200",
|
|
|
- ForAll: "\u2200",
|
|
|
- fork: "\u22d4",
|
|
|
- forkv: "\u2ad9",
|
|
|
- Fouriertrf: "\u2131",
|
|
|
- fpartint: "\u2a0d",
|
|
|
- frac12: "\xbd",
|
|
|
- frac13: "\u2153",
|
|
|
- frac14: "\xbc",
|
|
|
- frac15: "\u2155",
|
|
|
- frac16: "\u2159",
|
|
|
- frac18: "\u215b",
|
|
|
- frac23: "\u2154",
|
|
|
- frac25: "\u2156",
|
|
|
- frac34: "\xbe",
|
|
|
- frac35: "\u2157",
|
|
|
- frac38: "\u215c",
|
|
|
- frac45: "\u2158",
|
|
|
- frac56: "\u215a",
|
|
|
- frac58: "\u215d",
|
|
|
- frac78: "\u215e",
|
|
|
- frasl: "\u2044",
|
|
|
- frown: "\u2322",
|
|
|
- fscr: "\ud835\udcbb",
|
|
|
- Fscr: "\u2131",
|
|
|
- gacute: "\u01f5",
|
|
|
- Gamma: "\u0393",
|
|
|
- gamma: "\u03b3",
|
|
|
- Gammad: "\u03dc",
|
|
|
- gammad: "\u03dd",
|
|
|
- gap: "\u2a86",
|
|
|
- Gbreve: "\u011e",
|
|
|
- gbreve: "\u011f",
|
|
|
- Gcedil: "\u0122",
|
|
|
- Gcirc: "\u011c",
|
|
|
- gcirc: "\u011d",
|
|
|
- Gcy: "\u0413",
|
|
|
- gcy: "\u0433",
|
|
|
- Gdot: "\u0120",
|
|
|
- gdot: "\u0121",
|
|
|
- ge: "\u2265",
|
|
|
- gE: "\u2267",
|
|
|
- gEl: "\u2a8c",
|
|
|
- gel: "\u22db",
|
|
|
- geq: "\u2265",
|
|
|
- geqq: "\u2267",
|
|
|
- geqslant: "\u2a7e",
|
|
|
- gescc: "\u2aa9",
|
|
|
- ges: "\u2a7e",
|
|
|
- gesdot: "\u2a80",
|
|
|
- gesdoto: "\u2a82",
|
|
|
- gesdotol: "\u2a84",
|
|
|
- gesl: "\u22db\ufe00",
|
|
|
- gesles: "\u2a94",
|
|
|
- Gfr: "\ud835\udd0a",
|
|
|
- gfr: "\ud835\udd24",
|
|
|
- gg: "\u226b",
|
|
|
- Gg: "\u22d9",
|
|
|
- ggg: "\u22d9",
|
|
|
- gimel: "\u2137",
|
|
|
- GJcy: "\u0403",
|
|
|
- gjcy: "\u0453",
|
|
|
- gla: "\u2aa5",
|
|
|
- gl: "\u2277",
|
|
|
- glE: "\u2a92",
|
|
|
- glj: "\u2aa4",
|
|
|
- gnap: "\u2a8a",
|
|
|
- gnapprox: "\u2a8a",
|
|
|
- gne: "\u2a88",
|
|
|
- gnE: "\u2269",
|
|
|
- gneq: "\u2a88",
|
|
|
- gneqq: "\u2269",
|
|
|
- gnsim: "\u22e7",
|
|
|
- Gopf: "\ud835\udd3e",
|
|
|
- gopf: "\ud835\udd58",
|
|
|
- grave: "`",
|
|
|
- GreaterEqual: "\u2265",
|
|
|
- GreaterEqualLess: "\u22db",
|
|
|
- GreaterFullEqual: "\u2267",
|
|
|
- GreaterGreater: "\u2aa2",
|
|
|
- GreaterLess: "\u2277",
|
|
|
- GreaterSlantEqual: "\u2a7e",
|
|
|
- GreaterTilde: "\u2273",
|
|
|
- Gscr: "\ud835\udca2",
|
|
|
- gscr: "\u210a",
|
|
|
- gsim: "\u2273",
|
|
|
- gsime: "\u2a8e",
|
|
|
- gsiml: "\u2a90",
|
|
|
- gtcc: "\u2aa7",
|
|
|
- gtcir: "\u2a7a",
|
|
|
- gt: ">",
|
|
|
- GT: ">",
|
|
|
- Gt: "\u226b",
|
|
|
- gtdot: "\u22d7",
|
|
|
- gtlPar: "\u2995",
|
|
|
- gtquest: "\u2a7c",
|
|
|
- gtrapprox: "\u2a86",
|
|
|
- gtrarr: "\u2978",
|
|
|
- gtrdot: "\u22d7",
|
|
|
- gtreqless: "\u22db",
|
|
|
- gtreqqless: "\u2a8c",
|
|
|
- gtrless: "\u2277",
|
|
|
- gtrsim: "\u2273",
|
|
|
- gvertneqq: "\u2269\ufe00",
|
|
|
- gvnE: "\u2269\ufe00",
|
|
|
- Hacek: "\u02c7",
|
|
|
- hairsp: "\u200a",
|
|
|
- half: "\xbd",
|
|
|
- hamilt: "\u210b",
|
|
|
- HARDcy: "\u042a",
|
|
|
- hardcy: "\u044a",
|
|
|
- harrcir: "\u2948",
|
|
|
- harr: "\u2194",
|
|
|
- hArr: "\u21d4",
|
|
|
- harrw: "\u21ad",
|
|
|
- Hat: "^",
|
|
|
- hbar: "\u210f",
|
|
|
- Hcirc: "\u0124",
|
|
|
- hcirc: "\u0125",
|
|
|
- hearts: "\u2665",
|
|
|
- heartsuit: "\u2665",
|
|
|
- hellip: "\u2026",
|
|
|
- hercon: "\u22b9",
|
|
|
- hfr: "\ud835\udd25",
|
|
|
- Hfr: "\u210c",
|
|
|
- HilbertSpace: "\u210b",
|
|
|
- hksearow: "\u2925",
|
|
|
- hkswarow: "\u2926",
|
|
|
- hoarr: "\u21ff",
|
|
|
- homtht: "\u223b",
|
|
|
- hookleftarrow: "\u21a9",
|
|
|
- hookrightarrow: "\u21aa",
|
|
|
- hopf: "\ud835\udd59",
|
|
|
- Hopf: "\u210d",
|
|
|
- horbar: "\u2015",
|
|
|
- HorizontalLine: "\u2500",
|
|
|
- hscr: "\ud835\udcbd",
|
|
|
- Hscr: "\u210b",
|
|
|
- hslash: "\u210f",
|
|
|
- Hstrok: "\u0126",
|
|
|
- hstrok: "\u0127",
|
|
|
- HumpDownHump: "\u224e",
|
|
|
- HumpEqual: "\u224f",
|
|
|
- hybull: "\u2043",
|
|
|
- hyphen: "\u2010",
|
|
|
- Iacute: "\xcd",
|
|
|
- iacute: "\xed",
|
|
|
- ic: "\u2063",
|
|
|
- Icirc: "\xce",
|
|
|
- icirc: "\xee",
|
|
|
- Icy: "\u0418",
|
|
|
- icy: "\u0438",
|
|
|
- Idot: "\u0130",
|
|
|
- IEcy: "\u0415",
|
|
|
- iecy: "\u0435",
|
|
|
- iexcl: "\xa1",
|
|
|
- iff: "\u21d4",
|
|
|
- ifr: "\ud835\udd26",
|
|
|
- Ifr: "\u2111",
|
|
|
- Igrave: "\xcc",
|
|
|
- igrave: "\xec",
|
|
|
- ii: "\u2148",
|
|
|
- iiiint: "\u2a0c",
|
|
|
- iiint: "\u222d",
|
|
|
- iinfin: "\u29dc",
|
|
|
- iiota: "\u2129",
|
|
|
- IJlig: "\u0132",
|
|
|
- ijlig: "\u0133",
|
|
|
- Imacr: "\u012a",
|
|
|
- imacr: "\u012b",
|
|
|
- image: "\u2111",
|
|
|
- ImaginaryI: "\u2148",
|
|
|
- imagline: "\u2110",
|
|
|
- imagpart: "\u2111",
|
|
|
- imath: "\u0131",
|
|
|
- Im: "\u2111",
|
|
|
- imof: "\u22b7",
|
|
|
- imped: "\u01b5",
|
|
|
- Implies: "\u21d2",
|
|
|
- incare: "\u2105",
|
|
|
- in: "\u2208",
|
|
|
- infin: "\u221e",
|
|
|
- infintie: "\u29dd",
|
|
|
- inodot: "\u0131",
|
|
|
- intcal: "\u22ba",
|
|
|
- int: "\u222b",
|
|
|
- Int: "\u222c",
|
|
|
- integers: "\u2124",
|
|
|
- Integral: "\u222b",
|
|
|
- intercal: "\u22ba",
|
|
|
- Intersection: "\u22c2",
|
|
|
- intlarhk: "\u2a17",
|
|
|
- intprod: "\u2a3c",
|
|
|
- InvisibleComma: "\u2063",
|
|
|
- InvisibleTimes: "\u2062",
|
|
|
- IOcy: "\u0401",
|
|
|
- iocy: "\u0451",
|
|
|
- Iogon: "\u012e",
|
|
|
- iogon: "\u012f",
|
|
|
- Iopf: "\ud835\udd40",
|
|
|
- iopf: "\ud835\udd5a",
|
|
|
- Iota: "\u0399",
|
|
|
- iota: "\u03b9",
|
|
|
- iprod: "\u2a3c",
|
|
|
- iquest: "\xbf",
|
|
|
- iscr: "\ud835\udcbe",
|
|
|
- Iscr: "\u2110",
|
|
|
- isin: "\u2208",
|
|
|
- isindot: "\u22f5",
|
|
|
- isinE: "\u22f9",
|
|
|
- isins: "\u22f4",
|
|
|
- isinsv: "\u22f3",
|
|
|
- isinv: "\u2208",
|
|
|
- it: "\u2062",
|
|
|
- Itilde: "\u0128",
|
|
|
- itilde: "\u0129",
|
|
|
- Iukcy: "\u0406",
|
|
|
- iukcy: "\u0456",
|
|
|
- Iuml: "\xcf",
|
|
|
- iuml: "\xef",
|
|
|
- Jcirc: "\u0134",
|
|
|
- jcirc: "\u0135",
|
|
|
- Jcy: "\u0419",
|
|
|
- jcy: "\u0439",
|
|
|
- Jfr: "\ud835\udd0d",
|
|
|
- jfr: "\ud835\udd27",
|
|
|
- jmath: "\u0237",
|
|
|
- Jopf: "\ud835\udd41",
|
|
|
- jopf: "\ud835\udd5b",
|
|
|
- Jscr: "\ud835\udca5",
|
|
|
- jscr: "\ud835\udcbf",
|
|
|
- Jsercy: "\u0408",
|
|
|
- jsercy: "\u0458",
|
|
|
- Jukcy: "\u0404",
|
|
|
- jukcy: "\u0454",
|
|
|
- Kappa: "\u039a",
|
|
|
- kappa: "\u03ba",
|
|
|
- kappav: "\u03f0",
|
|
|
- Kcedil: "\u0136",
|
|
|
- kcedil: "\u0137",
|
|
|
- Kcy: "\u041a",
|
|
|
- kcy: "\u043a",
|
|
|
- Kfr: "\ud835\udd0e",
|
|
|
- kfr: "\ud835\udd28",
|
|
|
- kgreen: "\u0138",
|
|
|
- KHcy: "\u0425",
|
|
|
- khcy: "\u0445",
|
|
|
- KJcy: "\u040c",
|
|
|
- kjcy: "\u045c",
|
|
|
- Kopf: "\ud835\udd42",
|
|
|
- kopf: "\ud835\udd5c",
|
|
|
- Kscr: "\ud835\udca6",
|
|
|
- kscr: "\ud835\udcc0",
|
|
|
- lAarr: "\u21da",
|
|
|
- Lacute: "\u0139",
|
|
|
- lacute: "\u013a",
|
|
|
- laemptyv: "\u29b4",
|
|
|
- lagran: "\u2112",
|
|
|
- Lambda: "\u039b",
|
|
|
- lambda: "\u03bb",
|
|
|
- lang: "\u27e8",
|
|
|
- Lang: "\u27ea",
|
|
|
- langd: "\u2991",
|
|
|
- langle: "\u27e8",
|
|
|
- lap: "\u2a85",
|
|
|
- Laplacetrf: "\u2112",
|
|
|
- laquo: "\xab",
|
|
|
- larrb: "\u21e4",
|
|
|
- larrbfs: "\u291f",
|
|
|
- larr: "\u2190",
|
|
|
- Larr: "\u219e",
|
|
|
- lArr: "\u21d0",
|
|
|
- larrfs: "\u291d",
|
|
|
- larrhk: "\u21a9",
|
|
|
- larrlp: "\u21ab",
|
|
|
- larrpl: "\u2939",
|
|
|
- larrsim: "\u2973",
|
|
|
- larrtl: "\u21a2",
|
|
|
- latail: "\u2919",
|
|
|
- lAtail: "\u291b",
|
|
|
- lat: "\u2aab",
|
|
|
- late: "\u2aad",
|
|
|
- lates: "\u2aad\ufe00",
|
|
|
- lbarr: "\u290c",
|
|
|
- lBarr: "\u290e",
|
|
|
- lbbrk: "\u2772",
|
|
|
- lbrace: "{",
|
|
|
- lbrack: "[",
|
|
|
- lbrke: "\u298b",
|
|
|
- lbrksld: "\u298f",
|
|
|
- lbrkslu: "\u298d",
|
|
|
- Lcaron: "\u013d",
|
|
|
- lcaron: "\u013e",
|
|
|
- Lcedil: "\u013b",
|
|
|
- lcedil: "\u013c",
|
|
|
- lceil: "\u2308",
|
|
|
- lcub: "{",
|
|
|
- Lcy: "\u041b",
|
|
|
- lcy: "\u043b",
|
|
|
- ldca: "\u2936",
|
|
|
- ldquo: "\u201c",
|
|
|
- ldquor: "\u201e",
|
|
|
- ldrdhar: "\u2967",
|
|
|
- ldrushar: "\u294b",
|
|
|
- ldsh: "\u21b2",
|
|
|
- le: "\u2264",
|
|
|
- lE: "\u2266",
|
|
|
- LeftAngleBracket: "\u27e8",
|
|
|
- LeftArrowBar: "\u21e4",
|
|
|
- leftarrow: "\u2190",
|
|
|
- LeftArrow: "\u2190",
|
|
|
- Leftarrow: "\u21d0",
|
|
|
- LeftArrowRightArrow: "\u21c6",
|
|
|
- leftarrowtail: "\u21a2",
|
|
|
- LeftCeiling: "\u2308",
|
|
|
- LeftDoubleBracket: "\u27e6",
|
|
|
- LeftDownTeeVector: "\u2961",
|
|
|
- LeftDownVectorBar: "\u2959",
|
|
|
- LeftDownVector: "\u21c3",
|
|
|
- LeftFloor: "\u230a",
|
|
|
- leftharpoondown: "\u21bd",
|
|
|
- leftharpoonup: "\u21bc",
|
|
|
- leftleftarrows: "\u21c7",
|
|
|
- leftrightarrow: "\u2194",
|
|
|
- LeftRightArrow: "\u2194",
|
|
|
- Leftrightarrow: "\u21d4",
|
|
|
- leftrightarrows: "\u21c6",
|
|
|
- leftrightharpoons: "\u21cb",
|
|
|
- leftrightsquigarrow: "\u21ad",
|
|
|
- LeftRightVector: "\u294e",
|
|
|
- LeftTeeArrow: "\u21a4",
|
|
|
- LeftTee: "\u22a3",
|
|
|
- LeftTeeVector: "\u295a",
|
|
|
- leftthreetimes: "\u22cb",
|
|
|
- LeftTriangleBar: "\u29cf",
|
|
|
- LeftTriangle: "\u22b2",
|
|
|
- LeftTriangleEqual: "\u22b4",
|
|
|
- LeftUpDownVector: "\u2951",
|
|
|
- LeftUpTeeVector: "\u2960",
|
|
|
- LeftUpVectorBar: "\u2958",
|
|
|
- LeftUpVector: "\u21bf",
|
|
|
- LeftVectorBar: "\u2952",
|
|
|
- LeftVector: "\u21bc",
|
|
|
- lEg: "\u2a8b",
|
|
|
- leg: "\u22da",
|
|
|
- leq: "\u2264",
|
|
|
- leqq: "\u2266",
|
|
|
- leqslant: "\u2a7d",
|
|
|
- lescc: "\u2aa8",
|
|
|
- les: "\u2a7d",
|
|
|
- lesdot: "\u2a7f",
|
|
|
- lesdoto: "\u2a81",
|
|
|
- lesdotor: "\u2a83",
|
|
|
- lesg: "\u22da\ufe00",
|
|
|
- lesges: "\u2a93",
|
|
|
- lessapprox: "\u2a85",
|
|
|
- lessdot: "\u22d6",
|
|
|
- lesseqgtr: "\u22da",
|
|
|
- lesseqqgtr: "\u2a8b",
|
|
|
- LessEqualGreater: "\u22da",
|
|
|
- LessFullEqual: "\u2266",
|
|
|
- LessGreater: "\u2276",
|
|
|
- lessgtr: "\u2276",
|
|
|
- LessLess: "\u2aa1",
|
|
|
- lesssim: "\u2272",
|
|
|
- LessSlantEqual: "\u2a7d",
|
|
|
- LessTilde: "\u2272",
|
|
|
- lfisht: "\u297c",
|
|
|
- lfloor: "\u230a",
|
|
|
- Lfr: "\ud835\udd0f",
|
|
|
- lfr: "\ud835\udd29",
|
|
|
- lg: "\u2276",
|
|
|
- lgE: "\u2a91",
|
|
|
- lHar: "\u2962",
|
|
|
- lhard: "\u21bd",
|
|
|
- lharu: "\u21bc",
|
|
|
- lharul: "\u296a",
|
|
|
- lhblk: "\u2584",
|
|
|
- LJcy: "\u0409",
|
|
|
- ljcy: "\u0459",
|
|
|
- llarr: "\u21c7",
|
|
|
- ll: "\u226a",
|
|
|
- Ll: "\u22d8",
|
|
|
- llcorner: "\u231e",
|
|
|
- Lleftarrow: "\u21da",
|
|
|
- llhard: "\u296b",
|
|
|
- lltri: "\u25fa",
|
|
|
- Lmidot: "\u013f",
|
|
|
- lmidot: "\u0140",
|
|
|
- lmoustache: "\u23b0",
|
|
|
- lmoust: "\u23b0",
|
|
|
- lnap: "\u2a89",
|
|
|
- lnapprox: "\u2a89",
|
|
|
- lne: "\u2a87",
|
|
|
- lnE: "\u2268",
|
|
|
- lneq: "\u2a87",
|
|
|
- lneqq: "\u2268",
|
|
|
- lnsim: "\u22e6",
|
|
|
- loang: "\u27ec",
|
|
|
- loarr: "\u21fd",
|
|
|
- lobrk: "\u27e6",
|
|
|
- longleftarrow: "\u27f5",
|
|
|
- LongLeftArrow: "\u27f5",
|
|
|
- Longleftarrow: "\u27f8",
|
|
|
- longleftrightarrow: "\u27f7",
|
|
|
- LongLeftRightArrow: "\u27f7",
|
|
|
- Longleftrightarrow: "\u27fa",
|
|
|
- longmapsto: "\u27fc",
|
|
|
- longrightarrow: "\u27f6",
|
|
|
- LongRightArrow: "\u27f6",
|
|
|
- Longrightarrow: "\u27f9",
|
|
|
- looparrowleft: "\u21ab",
|
|
|
- looparrowright: "\u21ac",
|
|
|
- lopar: "\u2985",
|
|
|
- Lopf: "\ud835\udd43",
|
|
|
- lopf: "\ud835\udd5d",
|
|
|
- loplus: "\u2a2d",
|
|
|
- lotimes: "\u2a34",
|
|
|
- lowast: "\u2217",
|
|
|
- lowbar: "_",
|
|
|
- LowerLeftArrow: "\u2199",
|
|
|
- LowerRightArrow: "\u2198",
|
|
|
- loz: "\u25ca",
|
|
|
- lozenge: "\u25ca",
|
|
|
- lozf: "\u29eb",
|
|
|
- lpar: "(",
|
|
|
- lparlt: "\u2993",
|
|
|
- lrarr: "\u21c6",
|
|
|
- lrcorner: "\u231f",
|
|
|
- lrhar: "\u21cb",
|
|
|
- lrhard: "\u296d",
|
|
|
- lrm: "\u200e",
|
|
|
- lrtri: "\u22bf",
|
|
|
- lsaquo: "\u2039",
|
|
|
- lscr: "\ud835\udcc1",
|
|
|
- Lscr: "\u2112",
|
|
|
- lsh: "\u21b0",
|
|
|
- Lsh: "\u21b0",
|
|
|
- lsim: "\u2272",
|
|
|
- lsime: "\u2a8d",
|
|
|
- lsimg: "\u2a8f",
|
|
|
- lsqb: "[",
|
|
|
- lsquo: "\u2018",
|
|
|
- lsquor: "\u201a",
|
|
|
- Lstrok: "\u0141",
|
|
|
- lstrok: "\u0142",
|
|
|
- ltcc: "\u2aa6",
|
|
|
- ltcir: "\u2a79",
|
|
|
- lt: "<",
|
|
|
- LT: "<",
|
|
|
- Lt: "\u226a",
|
|
|
- ltdot: "\u22d6",
|
|
|
- lthree: "\u22cb",
|
|
|
- ltimes: "\u22c9",
|
|
|
- ltlarr: "\u2976",
|
|
|
- ltquest: "\u2a7b",
|
|
|
- ltri: "\u25c3",
|
|
|
- ltrie: "\u22b4",
|
|
|
- ltrif: "\u25c2",
|
|
|
- ltrPar: "\u2996",
|
|
|
- lurdshar: "\u294a",
|
|
|
- luruhar: "\u2966",
|
|
|
- lvertneqq: "\u2268\ufe00",
|
|
|
- lvnE: "\u2268\ufe00",
|
|
|
- macr: "\xaf",
|
|
|
- male: "\u2642",
|
|
|
- malt: "\u2720",
|
|
|
- maltese: "\u2720",
|
|
|
- Map: "\u2905",
|
|
|
- map: "\u21a6",
|
|
|
- mapsto: "\u21a6",
|
|
|
- mapstodown: "\u21a7",
|
|
|
- mapstoleft: "\u21a4",
|
|
|
- mapstoup: "\u21a5",
|
|
|
- marker: "\u25ae",
|
|
|
- mcomma: "\u2a29",
|
|
|
- Mcy: "\u041c",
|
|
|
- mcy: "\u043c",
|
|
|
- mdash: "\u2014",
|
|
|
- mDDot: "\u223a",
|
|
|
- measuredangle: "\u2221",
|
|
|
- MediumSpace: "\u205f",
|
|
|
- Mellintrf: "\u2133",
|
|
|
- Mfr: "\ud835\udd10",
|
|
|
- mfr: "\ud835\udd2a",
|
|
|
- mho: "\u2127",
|
|
|
- micro: "\xb5",
|
|
|
- midast: "*",
|
|
|
- midcir: "\u2af0",
|
|
|
- mid: "\u2223",
|
|
|
- middot: "\xb7",
|
|
|
- minusb: "\u229f",
|
|
|
- minus: "\u2212",
|
|
|
- minusd: "\u2238",
|
|
|
- minusdu: "\u2a2a",
|
|
|
- MinusPlus: "\u2213",
|
|
|
- mlcp: "\u2adb",
|
|
|
- mldr: "\u2026",
|
|
|
- mnplus: "\u2213",
|
|
|
- models: "\u22a7",
|
|
|
- Mopf: "\ud835\udd44",
|
|
|
- mopf: "\ud835\udd5e",
|
|
|
- mp: "\u2213",
|
|
|
- mscr: "\ud835\udcc2",
|
|
|
- Mscr: "\u2133",
|
|
|
- mstpos: "\u223e",
|
|
|
- Mu: "\u039c",
|
|
|
- mu: "\u03bc",
|
|
|
- multimap: "\u22b8",
|
|
|
- mumap: "\u22b8",
|
|
|
- nabla: "\u2207",
|
|
|
- Nacute: "\u0143",
|
|
|
- nacute: "\u0144",
|
|
|
- nang: "\u2220\u20d2",
|
|
|
- nap: "\u2249",
|
|
|
- napE: "\u2a70\u0338",
|
|
|
- napid: "\u224b\u0338",
|
|
|
- napos: "\u0149",
|
|
|
- napprox: "\u2249",
|
|
|
- natural: "\u266e",
|
|
|
- naturals: "\u2115",
|
|
|
- natur: "\u266e",
|
|
|
- nbsp: "\xa0",
|
|
|
- nbump: "\u224e\u0338",
|
|
|
- nbumpe: "\u224f\u0338",
|
|
|
- ncap: "\u2a43",
|
|
|
- Ncaron: "\u0147",
|
|
|
- ncaron: "\u0148",
|
|
|
- Ncedil: "\u0145",
|
|
|
- ncedil: "\u0146",
|
|
|
- ncong: "\u2247",
|
|
|
- ncongdot: "\u2a6d\u0338",
|
|
|
- ncup: "\u2a42",
|
|
|
- Ncy: "\u041d",
|
|
|
- ncy: "\u043d",
|
|
|
- ndash: "\u2013",
|
|
|
- nearhk: "\u2924",
|
|
|
- nearr: "\u2197",
|
|
|
- neArr: "\u21d7",
|
|
|
- nearrow: "\u2197",
|
|
|
- ne: "\u2260",
|
|
|
- nedot: "\u2250\u0338",
|
|
|
- NegativeMediumSpace: "\u200b",
|
|
|
- NegativeThickSpace: "\u200b",
|
|
|
- NegativeThinSpace: "\u200b",
|
|
|
- NegativeVeryThinSpace: "\u200b",
|
|
|
- nequiv: "\u2262",
|
|
|
- nesear: "\u2928",
|
|
|
- nesim: "\u2242\u0338",
|
|
|
- NestedGreaterGreater: "\u226b",
|
|
|
- NestedLessLess: "\u226a",
|
|
|
- NewLine: "\n",
|
|
|
- nexist: "\u2204",
|
|
|
- nexists: "\u2204",
|
|
|
- Nfr: "\ud835\udd11",
|
|
|
- nfr: "\ud835\udd2b",
|
|
|
- ngE: "\u2267\u0338",
|
|
|
- nge: "\u2271",
|
|
|
- ngeq: "\u2271",
|
|
|
- ngeqq: "\u2267\u0338",
|
|
|
- ngeqslant: "\u2a7e\u0338",
|
|
|
- nges: "\u2a7e\u0338",
|
|
|
- nGg: "\u22d9\u0338",
|
|
|
- ngsim: "\u2275",
|
|
|
- nGt: "\u226b\u20d2",
|
|
|
- ngt: "\u226f",
|
|
|
- ngtr: "\u226f",
|
|
|
- nGtv: "\u226b\u0338",
|
|
|
- nharr: "\u21ae",
|
|
|
- nhArr: "\u21ce",
|
|
|
- nhpar: "\u2af2",
|
|
|
- ni: "\u220b",
|
|
|
- nis: "\u22fc",
|
|
|
- nisd: "\u22fa",
|
|
|
- niv: "\u220b",
|
|
|
- NJcy: "\u040a",
|
|
|
- njcy: "\u045a",
|
|
|
- nlarr: "\u219a",
|
|
|
- nlArr: "\u21cd",
|
|
|
- nldr: "\u2025",
|
|
|
- nlE: "\u2266\u0338",
|
|
|
- nle: "\u2270",
|
|
|
- nleftarrow: "\u219a",
|
|
|
- nLeftarrow: "\u21cd",
|
|
|
- nleftrightarrow: "\u21ae",
|
|
|
- nLeftrightarrow: "\u21ce",
|
|
|
- nleq: "\u2270",
|
|
|
- nleqq: "\u2266\u0338",
|
|
|
- nleqslant: "\u2a7d\u0338",
|
|
|
- nles: "\u2a7d\u0338",
|
|
|
- nless: "\u226e",
|
|
|
- nLl: "\u22d8\u0338",
|
|
|
- nlsim: "\u2274",
|
|
|
- nLt: "\u226a\u20d2",
|
|
|
- nlt: "\u226e",
|
|
|
- nltri: "\u22ea",
|
|
|
- nltrie: "\u22ec",
|
|
|
- nLtv: "\u226a\u0338",
|
|
|
- nmid: "\u2224",
|
|
|
- NoBreak: "\u2060",
|
|
|
- NonBreakingSpace: "\xa0",
|
|
|
- nopf: "\ud835\udd5f",
|
|
|
- Nopf: "\u2115",
|
|
|
- Not: "\u2aec",
|
|
|
- not: "\xac",
|
|
|
- NotCongruent: "\u2262",
|
|
|
- NotCupCap: "\u226d",
|
|
|
- NotDoubleVerticalBar: "\u2226",
|
|
|
- NotElement: "\u2209",
|
|
|
- NotEqual: "\u2260",
|
|
|
- NotEqualTilde: "\u2242\u0338",
|
|
|
- NotExists: "\u2204",
|
|
|
- NotGreater: "\u226f",
|
|
|
- NotGreaterEqual: "\u2271",
|
|
|
- NotGreaterFullEqual: "\u2267\u0338",
|
|
|
- NotGreaterGreater: "\u226b\u0338",
|
|
|
- NotGreaterLess: "\u2279",
|
|
|
- NotGreaterSlantEqual: "\u2a7e\u0338",
|
|
|
- NotGreaterTilde: "\u2275",
|
|
|
- NotHumpDownHump: "\u224e\u0338",
|
|
|
- NotHumpEqual: "\u224f\u0338",
|
|
|
- notin: "\u2209",
|
|
|
- notindot: "\u22f5\u0338",
|
|
|
- notinE: "\u22f9\u0338",
|
|
|
- notinva: "\u2209",
|
|
|
- notinvb: "\u22f7",
|
|
|
- notinvc: "\u22f6",
|
|
|
- NotLeftTriangleBar: "\u29cf\u0338",
|
|
|
- NotLeftTriangle: "\u22ea",
|
|
|
- NotLeftTriangleEqual: "\u22ec",
|
|
|
- NotLess: "\u226e",
|
|
|
- NotLessEqual: "\u2270",
|
|
|
- NotLessGreater: "\u2278",
|
|
|
- NotLessLess: "\u226a\u0338",
|
|
|
- NotLessSlantEqual: "\u2a7d\u0338",
|
|
|
- NotLessTilde: "\u2274",
|
|
|
- NotNestedGreaterGreater: "\u2aa2\u0338",
|
|
|
- NotNestedLessLess: "\u2aa1\u0338",
|
|
|
- notni: "\u220c",
|
|
|
- notniva: "\u220c",
|
|
|
- notnivb: "\u22fe",
|
|
|
- notnivc: "\u22fd",
|
|
|
- NotPrecedes: "\u2280",
|
|
|
- NotPrecedesEqual: "\u2aaf\u0338",
|
|
|
- NotPrecedesSlantEqual: "\u22e0",
|
|
|
- NotReverseElement: "\u220c",
|
|
|
- NotRightTriangleBar: "\u29d0\u0338",
|
|
|
- NotRightTriangle: "\u22eb",
|
|
|
- NotRightTriangleEqual: "\u22ed",
|
|
|
- NotSquareSubset: "\u228f\u0338",
|
|
|
- NotSquareSubsetEqual: "\u22e2",
|
|
|
- NotSquareSuperset: "\u2290\u0338",
|
|
|
- NotSquareSupersetEqual: "\u22e3",
|
|
|
- NotSubset: "\u2282\u20d2",
|
|
|
- NotSubsetEqual: "\u2288",
|
|
|
- NotSucceeds: "\u2281",
|
|
|
- NotSucceedsEqual: "\u2ab0\u0338",
|
|
|
- NotSucceedsSlantEqual: "\u22e1",
|
|
|
- NotSucceedsTilde: "\u227f\u0338",
|
|
|
- NotSuperset: "\u2283\u20d2",
|
|
|
- NotSupersetEqual: "\u2289",
|
|
|
- NotTilde: "\u2241",
|
|
|
- NotTildeEqual: "\u2244",
|
|
|
- NotTildeFullEqual: "\u2247",
|
|
|
- NotTildeTilde: "\u2249",
|
|
|
- NotVerticalBar: "\u2224",
|
|
|
- nparallel: "\u2226",
|
|
|
- npar: "\u2226",
|
|
|
- nparsl: "\u2afd\u20e5",
|
|
|
- npart: "\u2202\u0338",
|
|
|
- npolint: "\u2a14",
|
|
|
- npr: "\u2280",
|
|
|
- nprcue: "\u22e0",
|
|
|
- nprec: "\u2280",
|
|
|
- npreceq: "\u2aaf\u0338",
|
|
|
- npre: "\u2aaf\u0338",
|
|
|
- nrarrc: "\u2933\u0338",
|
|
|
- nrarr: "\u219b",
|
|
|
- nrArr: "\u21cf",
|
|
|
- nrarrw: "\u219d\u0338",
|
|
|
- nrightarrow: "\u219b",
|
|
|
- nRightarrow: "\u21cf",
|
|
|
- nrtri: "\u22eb",
|
|
|
- nrtrie: "\u22ed",
|
|
|
- nsc: "\u2281",
|
|
|
- nsccue: "\u22e1",
|
|
|
- nsce: "\u2ab0\u0338",
|
|
|
- Nscr: "\ud835\udca9",
|
|
|
- nscr: "\ud835\udcc3",
|
|
|
- nshortmid: "\u2224",
|
|
|
- nshortparallel: "\u2226",
|
|
|
- nsim: "\u2241",
|
|
|
- nsime: "\u2244",
|
|
|
- nsimeq: "\u2244",
|
|
|
- nsmid: "\u2224",
|
|
|
- nspar: "\u2226",
|
|
|
- nsqsube: "\u22e2",
|
|
|
- nsqsupe: "\u22e3",
|
|
|
- nsub: "\u2284",
|
|
|
- nsubE: "\u2ac5\u0338",
|
|
|
- nsube: "\u2288",
|
|
|
- nsubset: "\u2282\u20d2",
|
|
|
- nsubseteq: "\u2288",
|
|
|
- nsubseteqq: "\u2ac5\u0338",
|
|
|
- nsucc: "\u2281",
|
|
|
- nsucceq: "\u2ab0\u0338",
|
|
|
- nsup: "\u2285",
|
|
|
- nsupE: "\u2ac6\u0338",
|
|
|
- nsupe: "\u2289",
|
|
|
- nsupset: "\u2283\u20d2",
|
|
|
- nsupseteq: "\u2289",
|
|
|
- nsupseteqq: "\u2ac6\u0338",
|
|
|
- ntgl: "\u2279",
|
|
|
- Ntilde: "\xd1",
|
|
|
- ntilde: "\xf1",
|
|
|
- ntlg: "\u2278",
|
|
|
- ntriangleleft: "\u22ea",
|
|
|
- ntrianglelefteq: "\u22ec",
|
|
|
- ntriangleright: "\u22eb",
|
|
|
- ntrianglerighteq: "\u22ed",
|
|
|
- Nu: "\u039d",
|
|
|
- nu: "\u03bd",
|
|
|
- num: "#",
|
|
|
- numero: "\u2116",
|
|
|
- numsp: "\u2007",
|
|
|
- nvap: "\u224d\u20d2",
|
|
|
- nvdash: "\u22ac",
|
|
|
- nvDash: "\u22ad",
|
|
|
- nVdash: "\u22ae",
|
|
|
- nVDash: "\u22af",
|
|
|
- nvge: "\u2265\u20d2",
|
|
|
- nvgt: ">\u20d2",
|
|
|
- nvHarr: "\u2904",
|
|
|
- nvinfin: "\u29de",
|
|
|
- nvlArr: "\u2902",
|
|
|
- nvle: "\u2264\u20d2",
|
|
|
- nvlt: "<\u20d2",
|
|
|
- nvltrie: "\u22b4\u20d2",
|
|
|
- nvrArr: "\u2903",
|
|
|
- nvrtrie: "\u22b5\u20d2",
|
|
|
- nvsim: "\u223c\u20d2",
|
|
|
- nwarhk: "\u2923",
|
|
|
- nwarr: "\u2196",
|
|
|
- nwArr: "\u21d6",
|
|
|
- nwarrow: "\u2196",
|
|
|
- nwnear: "\u2927",
|
|
|
- Oacute: "\xd3",
|
|
|
- oacute: "\xf3",
|
|
|
- oast: "\u229b",
|
|
|
- Ocirc: "\xd4",
|
|
|
- ocirc: "\xf4",
|
|
|
- ocir: "\u229a",
|
|
|
- Ocy: "\u041e",
|
|
|
- ocy: "\u043e",
|
|
|
- odash: "\u229d",
|
|
|
- Odblac: "\u0150",
|
|
|
- odblac: "\u0151",
|
|
|
- odiv: "\u2a38",
|
|
|
- odot: "\u2299",
|
|
|
- odsold: "\u29bc",
|
|
|
- OElig: "\u0152",
|
|
|
- oelig: "\u0153",
|
|
|
- ofcir: "\u29bf",
|
|
|
- Ofr: "\ud835\udd12",
|
|
|
- ofr: "\ud835\udd2c",
|
|
|
- ogon: "\u02db",
|
|
|
- Ograve: "\xd2",
|
|
|
- ograve: "\xf2",
|
|
|
- ogt: "\u29c1",
|
|
|
- ohbar: "\u29b5",
|
|
|
- ohm: "\u03a9",
|
|
|
- oint: "\u222e",
|
|
|
- olarr: "\u21ba",
|
|
|
- olcir: "\u29be",
|
|
|
- olcross: "\u29bb",
|
|
|
- oline: "\u203e",
|
|
|
- olt: "\u29c0",
|
|
|
- Omacr: "\u014c",
|
|
|
- omacr: "\u014d",
|
|
|
- Omega: "\u03a9",
|
|
|
- omega: "\u03c9",
|
|
|
- Omicron: "\u039f",
|
|
|
- omicron: "\u03bf",
|
|
|
- omid: "\u29b6",
|
|
|
- ominus: "\u2296",
|
|
|
- Oopf: "\ud835\udd46",
|
|
|
- oopf: "\ud835\udd60",
|
|
|
- opar: "\u29b7",
|
|
|
- OpenCurlyDoubleQuote: "\u201c",
|
|
|
- OpenCurlyQuote: "\u2018",
|
|
|
- operp: "\u29b9",
|
|
|
- oplus: "\u2295",
|
|
|
- orarr: "\u21bb",
|
|
|
- Or: "\u2a54",
|
|
|
- or: "\u2228",
|
|
|
- ord: "\u2a5d",
|
|
|
- order: "\u2134",
|
|
|
- orderof: "\u2134",
|
|
|
- ordf: "\xaa",
|
|
|
- ordm: "\xba",
|
|
|
- origof: "\u22b6",
|
|
|
- oror: "\u2a56",
|
|
|
- orslope: "\u2a57",
|
|
|
- orv: "\u2a5b",
|
|
|
- oS: "\u24c8",
|
|
|
- Oscr: "\ud835\udcaa",
|
|
|
- oscr: "\u2134",
|
|
|
- Oslash: "\xd8",
|
|
|
- oslash: "\xf8",
|
|
|
- osol: "\u2298",
|
|
|
- Otilde: "\xd5",
|
|
|
- otilde: "\xf5",
|
|
|
- otimesas: "\u2a36",
|
|
|
- Otimes: "\u2a37",
|
|
|
- otimes: "\u2297",
|
|
|
- Ouml: "\xd6",
|
|
|
- ouml: "\xf6",
|
|
|
- ovbar: "\u233d",
|
|
|
- OverBar: "\u203e",
|
|
|
- OverBrace: "\u23de",
|
|
|
- OverBracket: "\u23b4",
|
|
|
- OverParenthesis: "\u23dc",
|
|
|
- para: "\xb6",
|
|
|
- parallel: "\u2225",
|
|
|
- par: "\u2225",
|
|
|
- parsim: "\u2af3",
|
|
|
- parsl: "\u2afd",
|
|
|
- part: "\u2202",
|
|
|
- PartialD: "\u2202",
|
|
|
- Pcy: "\u041f",
|
|
|
- pcy: "\u043f",
|
|
|
- percnt: "%",
|
|
|
- period: ".",
|
|
|
- permil: "\u2030",
|
|
|
- perp: "\u22a5",
|
|
|
- pertenk: "\u2031",
|
|
|
- Pfr: "\ud835\udd13",
|
|
|
- pfr: "\ud835\udd2d",
|
|
|
- Phi: "\u03a6",
|
|
|
- phi: "\u03c6",
|
|
|
- phiv: "\u03d5",
|
|
|
- phmmat: "\u2133",
|
|
|
- phone: "\u260e",
|
|
|
- Pi: "\u03a0",
|
|
|
- pi: "\u03c0",
|
|
|
- pitchfork: "\u22d4",
|
|
|
- piv: "\u03d6",
|
|
|
- planck: "\u210f",
|
|
|
- planckh: "\u210e",
|
|
|
- plankv: "\u210f",
|
|
|
- plusacir: "\u2a23",
|
|
|
- plusb: "\u229e",
|
|
|
- pluscir: "\u2a22",
|
|
|
- plus: "+",
|
|
|
- plusdo: "\u2214",
|
|
|
- plusdu: "\u2a25",
|
|
|
- pluse: "\u2a72",
|
|
|
- PlusMinus: "\xb1",
|
|
|
- plusmn: "\xb1",
|
|
|
- plussim: "\u2a26",
|
|
|
- plustwo: "\u2a27",
|
|
|
- pm: "\xb1",
|
|
|
- Poincareplane: "\u210c",
|
|
|
- pointint: "\u2a15",
|
|
|
- popf: "\ud835\udd61",
|
|
|
- Popf: "\u2119",
|
|
|
- pound: "\xa3",
|
|
|
- prap: "\u2ab7",
|
|
|
- Pr: "\u2abb",
|
|
|
- pr: "\u227a",
|
|
|
- prcue: "\u227c",
|
|
|
- precapprox: "\u2ab7",
|
|
|
- prec: "\u227a",
|
|
|
- preccurlyeq: "\u227c",
|
|
|
- Precedes: "\u227a",
|
|
|
- PrecedesEqual: "\u2aaf",
|
|
|
- PrecedesSlantEqual: "\u227c",
|
|
|
- PrecedesTilde: "\u227e",
|
|
|
- preceq: "\u2aaf",
|
|
|
- precnapprox: "\u2ab9",
|
|
|
- precneqq: "\u2ab5",
|
|
|
- precnsim: "\u22e8",
|
|
|
- pre: "\u2aaf",
|
|
|
- prE: "\u2ab3",
|
|
|
- precsim: "\u227e",
|
|
|
- prime: "\u2032",
|
|
|
- Prime: "\u2033",
|
|
|
- primes: "\u2119",
|
|
|
- prnap: "\u2ab9",
|
|
|
- prnE: "\u2ab5",
|
|
|
- prnsim: "\u22e8",
|
|
|
- prod: "\u220f",
|
|
|
- Product: "\u220f",
|
|
|
- profalar: "\u232e",
|
|
|
- profline: "\u2312",
|
|
|
- profsurf: "\u2313",
|
|
|
- prop: "\u221d",
|
|
|
- Proportional: "\u221d",
|
|
|
- Proportion: "\u2237",
|
|
|
- propto: "\u221d",
|
|
|
- prsim: "\u227e",
|
|
|
- prurel: "\u22b0",
|
|
|
- Pscr: "\ud835\udcab",
|
|
|
- pscr: "\ud835\udcc5",
|
|
|
- Psi: "\u03a8",
|
|
|
- psi: "\u03c8",
|
|
|
- puncsp: "\u2008",
|
|
|
- Qfr: "\ud835\udd14",
|
|
|
- qfr: "\ud835\udd2e",
|
|
|
- qint: "\u2a0c",
|
|
|
- qopf: "\ud835\udd62",
|
|
|
- Qopf: "\u211a",
|
|
|
- qprime: "\u2057",
|
|
|
- Qscr: "\ud835\udcac",
|
|
|
- qscr: "\ud835\udcc6",
|
|
|
- quaternions: "\u210d",
|
|
|
- quatint: "\u2a16",
|
|
|
- quest: "?",
|
|
|
- questeq: "\u225f",
|
|
|
- quot: '"',
|
|
|
- QUOT: '"',
|
|
|
- rAarr: "\u21db",
|
|
|
- race: "\u223d\u0331",
|
|
|
- Racute: "\u0154",
|
|
|
- racute: "\u0155",
|
|
|
- radic: "\u221a",
|
|
|
- raemptyv: "\u29b3",
|
|
|
- rang: "\u27e9",
|
|
|
- Rang: "\u27eb",
|
|
|
- rangd: "\u2992",
|
|
|
- range: "\u29a5",
|
|
|
- rangle: "\u27e9",
|
|
|
- raquo: "\xbb",
|
|
|
- rarrap: "\u2975",
|
|
|
- rarrb: "\u21e5",
|
|
|
- rarrbfs: "\u2920",
|
|
|
- rarrc: "\u2933",
|
|
|
- rarr: "\u2192",
|
|
|
- Rarr: "\u21a0",
|
|
|
- rArr: "\u21d2",
|
|
|
- rarrfs: "\u291e",
|
|
|
- rarrhk: "\u21aa",
|
|
|
- rarrlp: "\u21ac",
|
|
|
- rarrpl: "\u2945",
|
|
|
- rarrsim: "\u2974",
|
|
|
- Rarrtl: "\u2916",
|
|
|
- rarrtl: "\u21a3",
|
|
|
- rarrw: "\u219d",
|
|
|
- ratail: "\u291a",
|
|
|
- rAtail: "\u291c",
|
|
|
- ratio: "\u2236",
|
|
|
- rationals: "\u211a",
|
|
|
- rbarr: "\u290d",
|
|
|
- rBarr: "\u290f",
|
|
|
- RBarr: "\u2910",
|
|
|
- rbbrk: "\u2773",
|
|
|
- rbrace: "}",
|
|
|
- rbrack: "]",
|
|
|
- rbrke: "\u298c",
|
|
|
- rbrksld: "\u298e",
|
|
|
- rbrkslu: "\u2990",
|
|
|
- Rcaron: "\u0158",
|
|
|
- rcaron: "\u0159",
|
|
|
- Rcedil: "\u0156",
|
|
|
- rcedil: "\u0157",
|
|
|
- rceil: "\u2309",
|
|
|
- rcub: "}",
|
|
|
- Rcy: "\u0420",
|
|
|
- rcy: "\u0440",
|
|
|
- rdca: "\u2937",
|
|
|
- rdldhar: "\u2969",
|
|
|
- rdquo: "\u201d",
|
|
|
- rdquor: "\u201d",
|
|
|
- rdsh: "\u21b3",
|
|
|
- real: "\u211c",
|
|
|
- realine: "\u211b",
|
|
|
- realpart: "\u211c",
|
|
|
- reals: "\u211d",
|
|
|
- Re: "\u211c",
|
|
|
- rect: "\u25ad",
|
|
|
- reg: "\xae",
|
|
|
- REG: "\xae",
|
|
|
- ReverseElement: "\u220b",
|
|
|
- ReverseEquilibrium: "\u21cb",
|
|
|
- ReverseUpEquilibrium: "\u296f",
|
|
|
- rfisht: "\u297d",
|
|
|
- rfloor: "\u230b",
|
|
|
- rfr: "\ud835\udd2f",
|
|
|
- Rfr: "\u211c",
|
|
|
- rHar: "\u2964",
|
|
|
- rhard: "\u21c1",
|
|
|
- rharu: "\u21c0",
|
|
|
- rharul: "\u296c",
|
|
|
- Rho: "\u03a1",
|
|
|
- rho: "\u03c1",
|
|
|
- rhov: "\u03f1",
|
|
|
- RightAngleBracket: "\u27e9",
|
|
|
- RightArrowBar: "\u21e5",
|
|
|
- rightarrow: "\u2192",
|
|
|
- RightArrow: "\u2192",
|
|
|
- Rightarrow: "\u21d2",
|
|
|
- RightArrowLeftArrow: "\u21c4",
|
|
|
- rightarrowtail: "\u21a3",
|
|
|
- RightCeiling: "\u2309",
|
|
|
- RightDoubleBracket: "\u27e7",
|
|
|
- RightDownTeeVector: "\u295d",
|
|
|
- RightDownVectorBar: "\u2955",
|
|
|
- RightDownVector: "\u21c2",
|
|
|
- RightFloor: "\u230b",
|
|
|
- rightharpoondown: "\u21c1",
|
|
|
- rightharpoonup: "\u21c0",
|
|
|
- rightleftarrows: "\u21c4",
|
|
|
- rightleftharpoons: "\u21cc",
|
|
|
- rightrightarrows: "\u21c9",
|
|
|
- rightsquigarrow: "\u219d",
|
|
|
- RightTeeArrow: "\u21a6",
|
|
|
- RightTee: "\u22a2",
|
|
|
- RightTeeVector: "\u295b",
|
|
|
- rightthreetimes: "\u22cc",
|
|
|
- RightTriangleBar: "\u29d0",
|
|
|
- RightTriangle: "\u22b3",
|
|
|
- RightTriangleEqual: "\u22b5",
|
|
|
- RightUpDownVector: "\u294f",
|
|
|
- RightUpTeeVector: "\u295c",
|
|
|
- RightUpVectorBar: "\u2954",
|
|
|
- RightUpVector: "\u21be",
|
|
|
- RightVectorBar: "\u2953",
|
|
|
- RightVector: "\u21c0",
|
|
|
- ring: "\u02da",
|
|
|
- risingdotseq: "\u2253",
|
|
|
- rlarr: "\u21c4",
|
|
|
- rlhar: "\u21cc",
|
|
|
- rlm: "\u200f",
|
|
|
- rmoustache: "\u23b1",
|
|
|
- rmoust: "\u23b1",
|
|
|
- rnmid: "\u2aee",
|
|
|
- roang: "\u27ed",
|
|
|
- roarr: "\u21fe",
|
|
|
- robrk: "\u27e7",
|
|
|
- ropar: "\u2986",
|
|
|
- ropf: "\ud835\udd63",
|
|
|
- Ropf: "\u211d",
|
|
|
- roplus: "\u2a2e",
|
|
|
- rotimes: "\u2a35",
|
|
|
- RoundImplies: "\u2970",
|
|
|
- rpar: ")",
|
|
|
- rpargt: "\u2994",
|
|
|
- rppolint: "\u2a12",
|
|
|
- rrarr: "\u21c9",
|
|
|
- Rrightarrow: "\u21db",
|
|
|
- rsaquo: "\u203a",
|
|
|
- rscr: "\ud835\udcc7",
|
|
|
- Rscr: "\u211b",
|
|
|
- rsh: "\u21b1",
|
|
|
- Rsh: "\u21b1",
|
|
|
- rsqb: "]",
|
|
|
- rsquo: "\u2019",
|
|
|
- rsquor: "\u2019",
|
|
|
- rthree: "\u22cc",
|
|
|
- rtimes: "\u22ca",
|
|
|
- rtri: "\u25b9",
|
|
|
- rtrie: "\u22b5",
|
|
|
- rtrif: "\u25b8",
|
|
|
- rtriltri: "\u29ce",
|
|
|
- RuleDelayed: "\u29f4",
|
|
|
- ruluhar: "\u2968",
|
|
|
- rx: "\u211e",
|
|
|
- Sacute: "\u015a",
|
|
|
- sacute: "\u015b",
|
|
|
- sbquo: "\u201a",
|
|
|
- scap: "\u2ab8",
|
|
|
- Scaron: "\u0160",
|
|
|
- scaron: "\u0161",
|
|
|
- Sc: "\u2abc",
|
|
|
- sc: "\u227b",
|
|
|
- sccue: "\u227d",
|
|
|
- sce: "\u2ab0",
|
|
|
- scE: "\u2ab4",
|
|
|
- Scedil: "\u015e",
|
|
|
- scedil: "\u015f",
|
|
|
- Scirc: "\u015c",
|
|
|
- scirc: "\u015d",
|
|
|
- scnap: "\u2aba",
|
|
|
- scnE: "\u2ab6",
|
|
|
- scnsim: "\u22e9",
|
|
|
- scpolint: "\u2a13",
|
|
|
- scsim: "\u227f",
|
|
|
- Scy: "\u0421",
|
|
|
- scy: "\u0441",
|
|
|
- sdotb: "\u22a1",
|
|
|
- sdot: "\u22c5",
|
|
|
- sdote: "\u2a66",
|
|
|
- searhk: "\u2925",
|
|
|
- searr: "\u2198",
|
|
|
- seArr: "\u21d8",
|
|
|
- searrow: "\u2198",
|
|
|
- sect: "\xa7",
|
|
|
- semi: ";",
|
|
|
- seswar: "\u2929",
|
|
|
- setminus: "\u2216",
|
|
|
- setmn: "\u2216",
|
|
|
- sext: "\u2736",
|
|
|
- Sfr: "\ud835\udd16",
|
|
|
- sfr: "\ud835\udd30",
|
|
|
- sfrown: "\u2322",
|
|
|
- sharp: "\u266f",
|
|
|
- SHCHcy: "\u0429",
|
|
|
- shchcy: "\u0449",
|
|
|
- SHcy: "\u0428",
|
|
|
- shcy: "\u0448",
|
|
|
- ShortDownArrow: "\u2193",
|
|
|
- ShortLeftArrow: "\u2190",
|
|
|
- shortmid: "\u2223",
|
|
|
- shortparallel: "\u2225",
|
|
|
- ShortRightArrow: "\u2192",
|
|
|
- ShortUpArrow: "\u2191",
|
|
|
- shy: "\xad",
|
|
|
- Sigma: "\u03a3",
|
|
|
- sigma: "\u03c3",
|
|
|
- sigmaf: "\u03c2",
|
|
|
- sigmav: "\u03c2",
|
|
|
- sim: "\u223c",
|
|
|
- simdot: "\u2a6a",
|
|
|
- sime: "\u2243",
|
|
|
- simeq: "\u2243",
|
|
|
- simg: "\u2a9e",
|
|
|
- simgE: "\u2aa0",
|
|
|
- siml: "\u2a9d",
|
|
|
- simlE: "\u2a9f",
|
|
|
- simne: "\u2246",
|
|
|
- simplus: "\u2a24",
|
|
|
- simrarr: "\u2972",
|
|
|
- slarr: "\u2190",
|
|
|
- SmallCircle: "\u2218",
|
|
|
- smallsetminus: "\u2216",
|
|
|
- smashp: "\u2a33",
|
|
|
- smeparsl: "\u29e4",
|
|
|
- smid: "\u2223",
|
|
|
- smile: "\u2323",
|
|
|
- smt: "\u2aaa",
|
|
|
- smte: "\u2aac",
|
|
|
- smtes: "\u2aac\ufe00",
|
|
|
- SOFTcy: "\u042c",
|
|
|
- softcy: "\u044c",
|
|
|
- solbar: "\u233f",
|
|
|
- solb: "\u29c4",
|
|
|
- sol: "/",
|
|
|
- Sopf: "\ud835\udd4a",
|
|
|
- sopf: "\ud835\udd64",
|
|
|
- spades: "\u2660",
|
|
|
- spadesuit: "\u2660",
|
|
|
- spar: "\u2225",
|
|
|
- sqcap: "\u2293",
|
|
|
- sqcaps: "\u2293\ufe00",
|
|
|
- sqcup: "\u2294",
|
|
|
- sqcups: "\u2294\ufe00",
|
|
|
- Sqrt: "\u221a",
|
|
|
- sqsub: "\u228f",
|
|
|
- sqsube: "\u2291",
|
|
|
- sqsubset: "\u228f",
|
|
|
- sqsubseteq: "\u2291",
|
|
|
- sqsup: "\u2290",
|
|
|
- sqsupe: "\u2292",
|
|
|
- sqsupset: "\u2290",
|
|
|
- sqsupseteq: "\u2292",
|
|
|
- square: "\u25a1",
|
|
|
- Square: "\u25a1",
|
|
|
- SquareIntersection: "\u2293",
|
|
|
- SquareSubset: "\u228f",
|
|
|
- SquareSubsetEqual: "\u2291",
|
|
|
- SquareSuperset: "\u2290",
|
|
|
- SquareSupersetEqual: "\u2292",
|
|
|
- SquareUnion: "\u2294",
|
|
|
- squarf: "\u25aa",
|
|
|
- squ: "\u25a1",
|
|
|
- squf: "\u25aa",
|
|
|
- srarr: "\u2192",
|
|
|
- Sscr: "\ud835\udcae",
|
|
|
- sscr: "\ud835\udcc8",
|
|
|
- ssetmn: "\u2216",
|
|
|
- ssmile: "\u2323",
|
|
|
- sstarf: "\u22c6",
|
|
|
- Star: "\u22c6",
|
|
|
- star: "\u2606",
|
|
|
- starf: "\u2605",
|
|
|
- straightepsilon: "\u03f5",
|
|
|
- straightphi: "\u03d5",
|
|
|
- strns: "\xaf",
|
|
|
- sub: "\u2282",
|
|
|
- Sub: "\u22d0",
|
|
|
- subdot: "\u2abd",
|
|
|
- subE: "\u2ac5",
|
|
|
- sube: "\u2286",
|
|
|
- subedot: "\u2ac3",
|
|
|
- submult: "\u2ac1",
|
|
|
- subnE: "\u2acb",
|
|
|
- subne: "\u228a",
|
|
|
- subplus: "\u2abf",
|
|
|
- subrarr: "\u2979",
|
|
|
- subset: "\u2282",
|
|
|
- Subset: "\u22d0",
|
|
|
- subseteq: "\u2286",
|
|
|
- subseteqq: "\u2ac5",
|
|
|
- SubsetEqual: "\u2286",
|
|
|
- subsetneq: "\u228a",
|
|
|
- subsetneqq: "\u2acb",
|
|
|
- subsim: "\u2ac7",
|
|
|
- subsub: "\u2ad5",
|
|
|
- subsup: "\u2ad3",
|
|
|
- succapprox: "\u2ab8",
|
|
|
- succ: "\u227b",
|
|
|
- succcurlyeq: "\u227d",
|
|
|
- Succeeds: "\u227b",
|
|
|
- SucceedsEqual: "\u2ab0",
|
|
|
- SucceedsSlantEqual: "\u227d",
|
|
|
- SucceedsTilde: "\u227f",
|
|
|
- succeq: "\u2ab0",
|
|
|
- succnapprox: "\u2aba",
|
|
|
- succneqq: "\u2ab6",
|
|
|
- succnsim: "\u22e9",
|
|
|
- succsim: "\u227f",
|
|
|
- SuchThat: "\u220b",
|
|
|
- sum: "\u2211",
|
|
|
- Sum: "\u2211",
|
|
|
- sung: "\u266a",
|
|
|
- sup1: "\xb9",
|
|
|
- sup2: "\xb2",
|
|
|
- sup3: "\xb3",
|
|
|
- sup: "\u2283",
|
|
|
- Sup: "\u22d1",
|
|
|
- supdot: "\u2abe",
|
|
|
- supdsub: "\u2ad8",
|
|
|
- supE: "\u2ac6",
|
|
|
- supe: "\u2287",
|
|
|
- supedot: "\u2ac4",
|
|
|
- Superset: "\u2283",
|
|
|
- SupersetEqual: "\u2287",
|
|
|
- suphsol: "\u27c9",
|
|
|
- suphsub: "\u2ad7",
|
|
|
- suplarr: "\u297b",
|
|
|
- supmult: "\u2ac2",
|
|
|
- supnE: "\u2acc",
|
|
|
- supne: "\u228b",
|
|
|
- supplus: "\u2ac0",
|
|
|
- supset: "\u2283",
|
|
|
- Supset: "\u22d1",
|
|
|
- supseteq: "\u2287",
|
|
|
- supseteqq: "\u2ac6",
|
|
|
- supsetneq: "\u228b",
|
|
|
- supsetneqq: "\u2acc",
|
|
|
- supsim: "\u2ac8",
|
|
|
- supsub: "\u2ad4",
|
|
|
- supsup: "\u2ad6",
|
|
|
- swarhk: "\u2926",
|
|
|
- swarr: "\u2199",
|
|
|
- swArr: "\u21d9",
|
|
|
- swarrow: "\u2199",
|
|
|
- swnwar: "\u292a",
|
|
|
- szlig: "\xdf",
|
|
|
- Tab: "\t",
|
|
|
- target: "\u2316",
|
|
|
- Tau: "\u03a4",
|
|
|
- tau: "\u03c4",
|
|
|
- tbrk: "\u23b4",
|
|
|
- Tcaron: "\u0164",
|
|
|
- tcaron: "\u0165",
|
|
|
- Tcedil: "\u0162",
|
|
|
- tcedil: "\u0163",
|
|
|
- Tcy: "\u0422",
|
|
|
- tcy: "\u0442",
|
|
|
- tdot: "\u20db",
|
|
|
- telrec: "\u2315",
|
|
|
- Tfr: "\ud835\udd17",
|
|
|
- tfr: "\ud835\udd31",
|
|
|
- there4: "\u2234",
|
|
|
- therefore: "\u2234",
|
|
|
- Therefore: "\u2234",
|
|
|
- Theta: "\u0398",
|
|
|
- theta: "\u03b8",
|
|
|
- thetasym: "\u03d1",
|
|
|
- thetav: "\u03d1",
|
|
|
- thickapprox: "\u2248",
|
|
|
- thicksim: "\u223c",
|
|
|
- ThickSpace: "\u205f\u200a",
|
|
|
- ThinSpace: "\u2009",
|
|
|
- thinsp: "\u2009",
|
|
|
- thkap: "\u2248",
|
|
|
- thksim: "\u223c",
|
|
|
- THORN: "\xde",
|
|
|
- thorn: "\xfe",
|
|
|
- tilde: "\u02dc",
|
|
|
- Tilde: "\u223c",
|
|
|
- TildeEqual: "\u2243",
|
|
|
- TildeFullEqual: "\u2245",
|
|
|
- TildeTilde: "\u2248",
|
|
|
- timesbar: "\u2a31",
|
|
|
- timesb: "\u22a0",
|
|
|
- times: "\xd7",
|
|
|
- timesd: "\u2a30",
|
|
|
- tint: "\u222d",
|
|
|
- toea: "\u2928",
|
|
|
- topbot: "\u2336",
|
|
|
- topcir: "\u2af1",
|
|
|
- top: "\u22a4",
|
|
|
- Topf: "\ud835\udd4b",
|
|
|
- topf: "\ud835\udd65",
|
|
|
- topfork: "\u2ada",
|
|
|
- tosa: "\u2929",
|
|
|
- tprime: "\u2034",
|
|
|
- trade: "\u2122",
|
|
|
- TRADE: "\u2122",
|
|
|
- triangle: "\u25b5",
|
|
|
- triangledown: "\u25bf",
|
|
|
- triangleleft: "\u25c3",
|
|
|
- trianglelefteq: "\u22b4",
|
|
|
- triangleq: "\u225c",
|
|
|
- triangleright: "\u25b9",
|
|
|
- trianglerighteq: "\u22b5",
|
|
|
- tridot: "\u25ec",
|
|
|
- trie: "\u225c",
|
|
|
- triminus: "\u2a3a",
|
|
|
- TripleDot: "\u20db",
|
|
|
- triplus: "\u2a39",
|
|
|
- trisb: "\u29cd",
|
|
|
- tritime: "\u2a3b",
|
|
|
- trpezium: "\u23e2",
|
|
|
- Tscr: "\ud835\udcaf",
|
|
|
- tscr: "\ud835\udcc9",
|
|
|
- TScy: "\u0426",
|
|
|
- tscy: "\u0446",
|
|
|
- TSHcy: "\u040b",
|
|
|
- tshcy: "\u045b",
|
|
|
- Tstrok: "\u0166",
|
|
|
- tstrok: "\u0167",
|
|
|
- twixt: "\u226c",
|
|
|
- twoheadleftarrow: "\u219e",
|
|
|
- twoheadrightarrow: "\u21a0",
|
|
|
- Uacute: "\xda",
|
|
|
- uacute: "\xfa",
|
|
|
- uarr: "\u2191",
|
|
|
- Uarr: "\u219f",
|
|
|
- uArr: "\u21d1",
|
|
|
- Uarrocir: "\u2949",
|
|
|
- Ubrcy: "\u040e",
|
|
|
- ubrcy: "\u045e",
|
|
|
- Ubreve: "\u016c",
|
|
|
- ubreve: "\u016d",
|
|
|
- Ucirc: "\xdb",
|
|
|
- ucirc: "\xfb",
|
|
|
- Ucy: "\u0423",
|
|
|
- ucy: "\u0443",
|
|
|
- udarr: "\u21c5",
|
|
|
- Udblac: "\u0170",
|
|
|
- udblac: "\u0171",
|
|
|
- udhar: "\u296e",
|
|
|
- ufisht: "\u297e",
|
|
|
- Ufr: "\ud835\udd18",
|
|
|
- ufr: "\ud835\udd32",
|
|
|
- Ugrave: "\xd9",
|
|
|
- ugrave: "\xf9",
|
|
|
- uHar: "\u2963",
|
|
|
- uharl: "\u21bf",
|
|
|
- uharr: "\u21be",
|
|
|
- uhblk: "\u2580",
|
|
|
- ulcorn: "\u231c",
|
|
|
- ulcorner: "\u231c",
|
|
|
- ulcrop: "\u230f",
|
|
|
- ultri: "\u25f8",
|
|
|
- Umacr: "\u016a",
|
|
|
- umacr: "\u016b",
|
|
|
- uml: "\xa8",
|
|
|
- UnderBar: "_",
|
|
|
- UnderBrace: "\u23df",
|
|
|
- UnderBracket: "\u23b5",
|
|
|
- UnderParenthesis: "\u23dd",
|
|
|
- Union: "\u22c3",
|
|
|
- UnionPlus: "\u228e",
|
|
|
- Uogon: "\u0172",
|
|
|
- uogon: "\u0173",
|
|
|
- Uopf: "\ud835\udd4c",
|
|
|
- uopf: "\ud835\udd66",
|
|
|
- UpArrowBar: "\u2912",
|
|
|
- uparrow: "\u2191",
|
|
|
- UpArrow: "\u2191",
|
|
|
- Uparrow: "\u21d1",
|
|
|
- UpArrowDownArrow: "\u21c5",
|
|
|
- updownarrow: "\u2195",
|
|
|
- UpDownArrow: "\u2195",
|
|
|
- Updownarrow: "\u21d5",
|
|
|
- UpEquilibrium: "\u296e",
|
|
|
- upharpoonleft: "\u21bf",
|
|
|
- upharpoonright: "\u21be",
|
|
|
- uplus: "\u228e",
|
|
|
- UpperLeftArrow: "\u2196",
|
|
|
- UpperRightArrow: "\u2197",
|
|
|
- upsi: "\u03c5",
|
|
|
- Upsi: "\u03d2",
|
|
|
- upsih: "\u03d2",
|
|
|
- Upsilon: "\u03a5",
|
|
|
- upsilon: "\u03c5",
|
|
|
- UpTeeArrow: "\u21a5",
|
|
|
- UpTee: "\u22a5",
|
|
|
- upuparrows: "\u21c8",
|
|
|
- urcorn: "\u231d",
|
|
|
- urcorner: "\u231d",
|
|
|
- urcrop: "\u230e",
|
|
|
- Uring: "\u016e",
|
|
|
- uring: "\u016f",
|
|
|
- urtri: "\u25f9",
|
|
|
- Uscr: "\ud835\udcb0",
|
|
|
- uscr: "\ud835\udcca",
|
|
|
- utdot: "\u22f0",
|
|
|
- Utilde: "\u0168",
|
|
|
- utilde: "\u0169",
|
|
|
- utri: "\u25b5",
|
|
|
- utrif: "\u25b4",
|
|
|
- uuarr: "\u21c8",
|
|
|
- Uuml: "\xdc",
|
|
|
- uuml: "\xfc",
|
|
|
- uwangle: "\u29a7",
|
|
|
- vangrt: "\u299c",
|
|
|
- varepsilon: "\u03f5",
|
|
|
- varkappa: "\u03f0",
|
|
|
- varnothing: "\u2205",
|
|
|
- varphi: "\u03d5",
|
|
|
- varpi: "\u03d6",
|
|
|
- varpropto: "\u221d",
|
|
|
- varr: "\u2195",
|
|
|
- vArr: "\u21d5",
|
|
|
- varrho: "\u03f1",
|
|
|
- varsigma: "\u03c2",
|
|
|
- varsubsetneq: "\u228a\ufe00",
|
|
|
- varsubsetneqq: "\u2acb\ufe00",
|
|
|
- varsupsetneq: "\u228b\ufe00",
|
|
|
- varsupsetneqq: "\u2acc\ufe00",
|
|
|
- vartheta: "\u03d1",
|
|
|
- vartriangleleft: "\u22b2",
|
|
|
- vartriangleright: "\u22b3",
|
|
|
- vBar: "\u2ae8",
|
|
|
- Vbar: "\u2aeb",
|
|
|
- vBarv: "\u2ae9",
|
|
|
- Vcy: "\u0412",
|
|
|
- vcy: "\u0432",
|
|
|
- vdash: "\u22a2",
|
|
|
- vDash: "\u22a8",
|
|
|
- Vdash: "\u22a9",
|
|
|
- VDash: "\u22ab",
|
|
|
- Vdashl: "\u2ae6",
|
|
|
- veebar: "\u22bb",
|
|
|
- vee: "\u2228",
|
|
|
- Vee: "\u22c1",
|
|
|
- veeeq: "\u225a",
|
|
|
- vellip: "\u22ee",
|
|
|
- verbar: "|",
|
|
|
- Verbar: "\u2016",
|
|
|
- vert: "|",
|
|
|
- Vert: "\u2016",
|
|
|
- VerticalBar: "\u2223",
|
|
|
- VerticalLine: "|",
|
|
|
- VerticalSeparator: "\u2758",
|
|
|
- VerticalTilde: "\u2240",
|
|
|
- VeryThinSpace: "\u200a",
|
|
|
- Vfr: "\ud835\udd19",
|
|
|
- vfr: "\ud835\udd33",
|
|
|
- vltri: "\u22b2",
|
|
|
- vnsub: "\u2282\u20d2",
|
|
|
- vnsup: "\u2283\u20d2",
|
|
|
- Vopf: "\ud835\udd4d",
|
|
|
- vopf: "\ud835\udd67",
|
|
|
- vprop: "\u221d",
|
|
|
- vrtri: "\u22b3",
|
|
|
- Vscr: "\ud835\udcb1",
|
|
|
- vscr: "\ud835\udccb",
|
|
|
- vsubnE: "\u2acb\ufe00",
|
|
|
- vsubne: "\u228a\ufe00",
|
|
|
- vsupnE: "\u2acc\ufe00",
|
|
|
- vsupne: "\u228b\ufe00",
|
|
|
- Vvdash: "\u22aa",
|
|
|
- vzigzag: "\u299a",
|
|
|
- Wcirc: "\u0174",
|
|
|
- wcirc: "\u0175",
|
|
|
- wedbar: "\u2a5f",
|
|
|
- wedge: "\u2227",
|
|
|
- Wedge: "\u22c0",
|
|
|
- wedgeq: "\u2259",
|
|
|
- weierp: "\u2118",
|
|
|
- Wfr: "\ud835\udd1a",
|
|
|
- wfr: "\ud835\udd34",
|
|
|
- Wopf: "\ud835\udd4e",
|
|
|
- wopf: "\ud835\udd68",
|
|
|
- wp: "\u2118",
|
|
|
- wr: "\u2240",
|
|
|
- wreath: "\u2240",
|
|
|
- Wscr: "\ud835\udcb2",
|
|
|
- wscr: "\ud835\udccc",
|
|
|
- xcap: "\u22c2",
|
|
|
- xcirc: "\u25ef",
|
|
|
- xcup: "\u22c3",
|
|
|
- xdtri: "\u25bd",
|
|
|
- Xfr: "\ud835\udd1b",
|
|
|
- xfr: "\ud835\udd35",
|
|
|
- xharr: "\u27f7",
|
|
|
- xhArr: "\u27fa",
|
|
|
- Xi: "\u039e",
|
|
|
- xi: "\u03be",
|
|
|
- xlarr: "\u27f5",
|
|
|
- xlArr: "\u27f8",
|
|
|
- xmap: "\u27fc",
|
|
|
- xnis: "\u22fb",
|
|
|
- xodot: "\u2a00",
|
|
|
- Xopf: "\ud835\udd4f",
|
|
|
- xopf: "\ud835\udd69",
|
|
|
- xoplus: "\u2a01",
|
|
|
- xotime: "\u2a02",
|
|
|
- xrarr: "\u27f6",
|
|
|
- xrArr: "\u27f9",
|
|
|
- Xscr: "\ud835\udcb3",
|
|
|
- xscr: "\ud835\udccd",
|
|
|
- xsqcup: "\u2a06",
|
|
|
- xuplus: "\u2a04",
|
|
|
- xutri: "\u25b3",
|
|
|
- xvee: "\u22c1",
|
|
|
- xwedge: "\u22c0",
|
|
|
- Yacute: "\xdd",
|
|
|
- yacute: "\xfd",
|
|
|
- YAcy: "\u042f",
|
|
|
- yacy: "\u044f",
|
|
|
- Ycirc: "\u0176",
|
|
|
- ycirc: "\u0177",
|
|
|
- Ycy: "\u042b",
|
|
|
- ycy: "\u044b",
|
|
|
- yen: "\xa5",
|
|
|
- Yfr: "\ud835\udd1c",
|
|
|
- yfr: "\ud835\udd36",
|
|
|
- YIcy: "\u0407",
|
|
|
- yicy: "\u0457",
|
|
|
- Yopf: "\ud835\udd50",
|
|
|
- yopf: "\ud835\udd6a",
|
|
|
- Yscr: "\ud835\udcb4",
|
|
|
- yscr: "\ud835\udcce",
|
|
|
- YUcy: "\u042e",
|
|
|
- yucy: "\u044e",
|
|
|
- yuml: "\xff",
|
|
|
- Yuml: "\u0178",
|
|
|
- Zacute: "\u0179",
|
|
|
- zacute: "\u017a",
|
|
|
- Zcaron: "\u017d",
|
|
|
- zcaron: "\u017e",
|
|
|
- Zcy: "\u0417",
|
|
|
- zcy: "\u0437",
|
|
|
- Zdot: "\u017b",
|
|
|
- zdot: "\u017c",
|
|
|
- zeetrf: "\u2128",
|
|
|
- ZeroWidthSpace: "\u200b",
|
|
|
- Zeta: "\u0396",
|
|
|
- zeta: "\u03b6",
|
|
|
- zfr: "\ud835\udd37",
|
|
|
- Zfr: "\u2128",
|
|
|
- ZHcy: "\u0416",
|
|
|
- zhcy: "\u0436",
|
|
|
- zigrarr: "\u21dd",
|
|
|
- zopf: "\ud835\udd6b",
|
|
|
- Zopf: "\u2124",
|
|
|
- Zscr: "\ud835\udcb5",
|
|
|
- zscr: "\ud835\udccf",
|
|
|
- zwj: "\u200d",
|
|
|
- zwnj: "\u200c"
|
|
|
- };
|
|
|
- /*eslint quotes:0*/ var entities = require$$0;
|
|
|
- var regex$4 = /[!-#%-\*,-\/:;\?@\[-\]_\{\}\xA1\xA7\xAB\xB6\xB7\xBB\xBF\u037E\u0387\u055A-\u055F\u0589\u058A\u05BE\u05C0\u05C3\u05C6\u05F3\u05F4\u0609\u060A\u060C\u060D\u061B\u061E\u061F\u066A-\u066D\u06D4\u0700-\u070D\u07F7-\u07F9\u0830-\u083E\u085E\u0964\u0965\u0970\u09FD\u0A76\u0AF0\u0C84\u0DF4\u0E4F\u0E5A\u0E5B\u0F04-\u0F12\u0F14\u0F3A-\u0F3D\u0F85\u0FD0-\u0FD4\u0FD9\u0FDA\u104A-\u104F\u10FB\u1360-\u1368\u1400\u166D\u166E\u169B\u169C\u16EB-\u16ED\u1735\u1736\u17D4-\u17D6\u17D8-\u17DA\u1800-\u180A\u1944\u1945\u1A1E\u1A1F\u1AA0-\u1AA6\u1AA8-\u1AAD\u1B5A-\u1B60\u1BFC-\u1BFF\u1C3B-\u1C3F\u1C7E\u1C7F\u1CC0-\u1CC7\u1CD3\u2010-\u2027\u2030-\u2043\u2045-\u2051\u2053-\u205E\u207D\u207E\u208D\u208E\u2308-\u230B\u2329\u232A\u2768-\u2775\u27C5\u27C6\u27E6-\u27EF\u2983-\u2998\u29D8-\u29DB\u29FC\u29FD\u2CF9-\u2CFC\u2CFE\u2CFF\u2D70\u2E00-\u2E2E\u2E30-\u2E4E\u3001-\u3003\u3008-\u3011\u3014-\u301F\u3030\u303D\u30A0\u30FB\uA4FE\uA4FF\uA60D-\uA60F\uA673\uA67E\uA6F2-\uA6F7\uA874-\uA877\uA8CE\uA8CF\uA8F8-\uA8FA\uA8FC\uA92E\uA92F\uA95F\uA9C1-\uA9CD\uA9DE\uA9DF\uAA5C-\uAA5F\uAADE\uAADF\uAAF0\uAAF1\uABEB\uFD3E\uFD3F\uFE10-\uFE19\uFE30-\uFE52\uFE54-\uFE61\uFE63\uFE68\uFE6A\uFE6B\uFF01-\uFF03\uFF05-\uFF0A\uFF0C-\uFF0F\uFF1A\uFF1B\uFF1F\uFF20\uFF3B-\uFF3D\uFF3F\uFF5B\uFF5D\uFF5F-\uFF65]|\uD800[\uDD00-\uDD02\uDF9F\uDFD0]|\uD801\uDD6F|\uD802[\uDC57\uDD1F\uDD3F\uDE50-\uDE58\uDE7F\uDEF0-\uDEF6\uDF39-\uDF3F\uDF99-\uDF9C]|\uD803[\uDF55-\uDF59]|\uD804[\uDC47-\uDC4D\uDCBB\uDCBC\uDCBE-\uDCC1\uDD40-\uDD43\uDD74\uDD75\uDDC5-\uDDC8\uDDCD\uDDDB\uDDDD-\uDDDF\uDE38-\uDE3D\uDEA9]|\uD805[\uDC4B-\uDC4F\uDC5B\uDC5D\uDCC6\uDDC1-\uDDD7\uDE41-\uDE43\uDE60-\uDE6C\uDF3C-\uDF3E]|\uD806[\uDC3B\uDE3F-\uDE46\uDE9A-\uDE9C\uDE9E-\uDEA2]|\uD807[\uDC41-\uDC45\uDC70\uDC71\uDEF7\uDEF8]|\uD809[\uDC70-\uDC74]|\uD81A[\uDE6E\uDE6F\uDEF5\uDF37-\uDF3B\uDF44]|\uD81B[\uDE97-\uDE9A]|\uD82F\uDC9F|\uD836[\uDE87-\uDE8B]|\uD83A[\uDD5E\uDD5F]/;
|
|
|
- var encodeCache = {};
|
|
|
- // Create a lookup array where anything but characters in `chars` string
|
|
|
- // and alphanumeric chars is percent-encoded.
|
|
|
-
|
|
|
- function getEncodeCache(exclude) {
|
|
|
- var i, ch, cache = encodeCache[exclude];
|
|
|
- if (cache) {
|
|
|
- return cache;
|
|
|
- }
|
|
|
- cache = encodeCache[exclude] = [];
|
|
|
- for (i = 0; i < 128; i++) {
|
|
|
- ch = String.fromCharCode(i);
|
|
|
- if (/^[0-9a-z]$/i.test(ch)) {
|
|
|
- // always allow unencoded alphanumeric characters
|
|
|
- cache.push(ch);
|
|
|
- } else {
|
|
|
- cache.push("%" + ("0" + i.toString(16).toUpperCase()).slice(-2));
|
|
|
- }
|
|
|
- }
|
|
|
- for (i = 0; i < exclude.length; i++) {
|
|
|
- cache[exclude.charCodeAt(i)] = exclude[i];
|
|
|
- }
|
|
|
- return cache;
|
|
|
- }
|
|
|
- // Encode unsafe characters with percent-encoding, skipping already
|
|
|
- // encoded sequences.
|
|
|
-
|
|
|
- // - string - string to encode
|
|
|
- // - exclude - list of characters to ignore (in addition to a-zA-Z0-9)
|
|
|
- // - keepEscaped - don't encode '%' in a correct escape sequence (default: true)
|
|
|
-
|
|
|
- function encode$2(string, exclude, keepEscaped) {
|
|
|
- var i, l, code, nextCode, cache, result = "";
|
|
|
- if (typeof exclude !== "string") {
|
|
|
- // encode(string, keepEscaped)
|
|
|
- keepEscaped = exclude;
|
|
|
- exclude = encode$2.defaultChars;
|
|
|
- }
|
|
|
- if (typeof keepEscaped === "undefined") {
|
|
|
- keepEscaped = true;
|
|
|
- }
|
|
|
- cache = getEncodeCache(exclude);
|
|
|
- for (i = 0, l = string.length; i < l; i++) {
|
|
|
- code = string.charCodeAt(i);
|
|
|
- if (keepEscaped && code === 37 /* % */ && i + 2 < l) {
|
|
|
- if (/^[0-9a-f]{2}$/i.test(string.slice(i + 1, i + 3))) {
|
|
|
- result += string.slice(i, i + 3);
|
|
|
- i += 2;
|
|
|
- continue;
|
|
|
- }
|
|
|
- }
|
|
|
- if (code < 128) {
|
|
|
- result += cache[code];
|
|
|
- continue;
|
|
|
- }
|
|
|
- if (code >= 55296 && code <= 57343) {
|
|
|
- if (code >= 55296 && code <= 56319 && i + 1 < l) {
|
|
|
- nextCode = string.charCodeAt(i + 1);
|
|
|
- if (nextCode >= 56320 && nextCode <= 57343) {
|
|
|
- result += encodeURIComponent(string[i] + string[i + 1]);
|
|
|
- i++;
|
|
|
- continue;
|
|
|
- }
|
|
|
- }
|
|
|
- result += "%EF%BF%BD";
|
|
|
- continue;
|
|
|
- }
|
|
|
- result += encodeURIComponent(string[i]);
|
|
|
- }
|
|
|
- return result;
|
|
|
- }
|
|
|
- encode$2.defaultChars = ";/?:@&=+$,-_.!~*'()#";
|
|
|
- encode$2.componentChars = "-_.!~*'()";
|
|
|
- var encode_1 = encode$2;
|
|
|
- /* eslint-disable no-bitwise */ var decodeCache = {};
|
|
|
- function getDecodeCache(exclude) {
|
|
|
- var i, ch, cache = decodeCache[exclude];
|
|
|
- if (cache) {
|
|
|
- return cache;
|
|
|
- }
|
|
|
- cache = decodeCache[exclude] = [];
|
|
|
- for (i = 0; i < 128; i++) {
|
|
|
- ch = String.fromCharCode(i);
|
|
|
- cache.push(ch);
|
|
|
- }
|
|
|
- for (i = 0; i < exclude.length; i++) {
|
|
|
- ch = exclude.charCodeAt(i);
|
|
|
- cache[ch] = "%" + ("0" + ch.toString(16).toUpperCase()).slice(-2);
|
|
|
- }
|
|
|
- return cache;
|
|
|
- }
|
|
|
- // Decode percent-encoded string.
|
|
|
-
|
|
|
- function decode$2(string, exclude) {
|
|
|
- var cache;
|
|
|
- if (typeof exclude !== "string") {
|
|
|
- exclude = decode$2.defaultChars;
|
|
|
- }
|
|
|
- cache = getDecodeCache(exclude);
|
|
|
- return string.replace(/(%[a-f0-9]{2})+/gi, (function(seq) {
|
|
|
- var i, l, b1, b2, b3, b4, chr, result = "";
|
|
|
- for (i = 0, l = seq.length; i < l; i += 3) {
|
|
|
- b1 = parseInt(seq.slice(i + 1, i + 3), 16);
|
|
|
- if (b1 < 128) {
|
|
|
- result += cache[b1];
|
|
|
- continue;
|
|
|
- }
|
|
|
- if ((b1 & 224) === 192 && i + 3 < l) {
|
|
|
- // 110xxxxx 10xxxxxx
|
|
|
- b2 = parseInt(seq.slice(i + 4, i + 6), 16);
|
|
|
- if ((b2 & 192) === 128) {
|
|
|
- chr = b1 << 6 & 1984 | b2 & 63;
|
|
|
- if (chr < 128) {
|
|
|
- result += "\ufffd\ufffd";
|
|
|
- } else {
|
|
|
- result += String.fromCharCode(chr);
|
|
|
- }
|
|
|
- i += 3;
|
|
|
- continue;
|
|
|
- }
|
|
|
- }
|
|
|
- if ((b1 & 240) === 224 && i + 6 < l) {
|
|
|
- // 1110xxxx 10xxxxxx 10xxxxxx
|
|
|
- b2 = parseInt(seq.slice(i + 4, i + 6), 16);
|
|
|
- b3 = parseInt(seq.slice(i + 7, i + 9), 16);
|
|
|
- if ((b2 & 192) === 128 && (b3 & 192) === 128) {
|
|
|
- chr = b1 << 12 & 61440 | b2 << 6 & 4032 | b3 & 63;
|
|
|
- if (chr < 2048 || chr >= 55296 && chr <= 57343) {
|
|
|
- result += "\ufffd\ufffd\ufffd";
|
|
|
- } else {
|
|
|
- result += String.fromCharCode(chr);
|
|
|
- }
|
|
|
- i += 6;
|
|
|
- continue;
|
|
|
- }
|
|
|
- }
|
|
|
- if ((b1 & 248) === 240 && i + 9 < l) {
|
|
|
- // 111110xx 10xxxxxx 10xxxxxx 10xxxxxx
|
|
|
- b2 = parseInt(seq.slice(i + 4, i + 6), 16);
|
|
|
- b3 = parseInt(seq.slice(i + 7, i + 9), 16);
|
|
|
- b4 = parseInt(seq.slice(i + 10, i + 12), 16);
|
|
|
- if ((b2 & 192) === 128 && (b3 & 192) === 128 && (b4 & 192) === 128) {
|
|
|
- chr = b1 << 18 & 1835008 | b2 << 12 & 258048 | b3 << 6 & 4032 | b4 & 63;
|
|
|
- if (chr < 65536 || chr > 1114111) {
|
|
|
- result += "\ufffd\ufffd\ufffd\ufffd";
|
|
|
- } else {
|
|
|
- chr -= 65536;
|
|
|
- result += String.fromCharCode(55296 + (chr >> 10), 56320 + (chr & 1023));
|
|
|
- }
|
|
|
- i += 9;
|
|
|
- continue;
|
|
|
- }
|
|
|
- }
|
|
|
- result += "\ufffd";
|
|
|
- }
|
|
|
- return result;
|
|
|
- }));
|
|
|
- }
|
|
|
- decode$2.defaultChars = ";/?:@&=+$,#";
|
|
|
- decode$2.componentChars = "";
|
|
|
- var decode_1 = decode$2;
|
|
|
- var format$1 = function format(url) {
|
|
|
- var result = "";
|
|
|
- result += url.protocol || "";
|
|
|
- result += url.slashes ? "//" : "";
|
|
|
- result += url.auth ? url.auth + "@" : "";
|
|
|
- if (url.hostname && url.hostname.indexOf(":") !== -1) {
|
|
|
- // ipv6 address
|
|
|
- result += "[" + url.hostname + "]";
|
|
|
- } else {
|
|
|
- result += url.hostname || "";
|
|
|
- }
|
|
|
- result += url.port ? ":" + url.port : "";
|
|
|
- result += url.pathname || "";
|
|
|
- result += url.search || "";
|
|
|
- result += url.hash || "";
|
|
|
- return result;
|
|
|
- };
|
|
|
- // Copyright Joyent, Inc. and other Node contributors.
|
|
|
-
|
|
|
- // Changes from joyent/node:
|
|
|
-
|
|
|
- // 1. No leading slash in paths,
|
|
|
- // e.g. in `url.parse('http://foo?bar')` pathname is ``, not `/`
|
|
|
-
|
|
|
- // 2. Backslashes are not replaced with slashes,
|
|
|
- // so `http:\\example.org\` is treated like a relative path
|
|
|
-
|
|
|
- // 3. Trailing colon is treated like a part of the path,
|
|
|
- // i.e. in `http://example.org:foo` pathname is `:foo`
|
|
|
-
|
|
|
- // 4. Nothing is URL-encoded in the resulting object,
|
|
|
- // (in joyent/node some chars in auth and paths are encoded)
|
|
|
-
|
|
|
- // 5. `url.parse()` does not have `parseQueryString` argument
|
|
|
-
|
|
|
- // 6. Removed extraneous result properties: `host`, `path`, `query`, etc.,
|
|
|
- // which can be constructed using other parts of the url.
|
|
|
-
|
|
|
- function Url() {
|
|
|
- this.protocol = null;
|
|
|
- this.slashes = null;
|
|
|
- this.auth = null;
|
|
|
- this.port = null;
|
|
|
- this.hostname = null;
|
|
|
- this.hash = null;
|
|
|
- this.search = null;
|
|
|
- this.pathname = null;
|
|
|
- }
|
|
|
- // Reference: RFC 3986, RFC 1808, RFC 2396
|
|
|
- // define these here so at least they only have to be
|
|
|
- // compiled once on the first module load.
|
|
|
- var protocolPattern = /^([a-z0-9.+-]+:)/i, portPattern = /:[0-9]*$/,
|
|
|
- // Special case for a simple path URL
|
|
|
- simplePathPattern = /^(\/\/?(?!\/)[^\?\s]*)(\?[^\s]*)?$/,
|
|
|
- // RFC 2396: characters reserved for delimiting URLs.
|
|
|
- // We actually just auto-escape these.
|
|
|
- delims = [ "<", ">", '"', "`", " ", "\r", "\n", "\t" ],
|
|
|
- // RFC 2396: characters not allowed for various reasons.
|
|
|
- unwise = [ "{", "}", "|", "\\", "^", "`" ].concat(delims),
|
|
|
- // Allowed by RFCs, but cause of XSS attacks. Always escape these.
|
|
|
- autoEscape = [ "'" ].concat(unwise),
|
|
|
- // Characters that are never ever allowed in a hostname.
|
|
|
- // Note that any invalid chars are also handled, but these
|
|
|
- // are the ones that are *expected* to be seen, so we fast-path
|
|
|
- // them.
|
|
|
- nonHostChars = [ "%", "/", "?", ";", "#" ].concat(autoEscape), hostEndingChars = [ "/", "?", "#" ], hostnameMaxLen = 255, hostnamePartPattern = /^[+a-z0-9A-Z_-]{0,63}$/, hostnamePartStart = /^([+a-z0-9A-Z_-]{0,63})(.*)$/,
|
|
|
- // protocols that can allow "unsafe" and "unwise" chars.
|
|
|
- /* eslint-disable no-script-url */
|
|
|
- // protocols that never have a hostname.
|
|
|
- hostlessProtocol = {
|
|
|
- javascript: true,
|
|
|
- "javascript:": true
|
|
|
- },
|
|
|
- // protocols that always contain a // bit.
|
|
|
- slashedProtocol = {
|
|
|
- http: true,
|
|
|
- https: true,
|
|
|
- ftp: true,
|
|
|
- gopher: true,
|
|
|
- file: true,
|
|
|
- "http:": true,
|
|
|
- "https:": true,
|
|
|
- "ftp:": true,
|
|
|
- "gopher:": true,
|
|
|
- "file:": true
|
|
|
- };
|
|
|
- /* eslint-enable no-script-url */ function urlParse(url, slashesDenoteHost) {
|
|
|
- if (url && url instanceof Url) {
|
|
|
- return url;
|
|
|
- }
|
|
|
- var u = new Url;
|
|
|
- u.parse(url, slashesDenoteHost);
|
|
|
- return u;
|
|
|
- }
|
|
|
- Url.prototype.parse = function(url, slashesDenoteHost) {
|
|
|
- var i, l, lowerProto, hec, slashes, rest = url;
|
|
|
- // trim before proceeding.
|
|
|
- // This is to support parse stuff like " http://foo.com \n"
|
|
|
- rest = rest.trim();
|
|
|
- if (!slashesDenoteHost && url.split("#").length === 1) {
|
|
|
- // Try fast path regexp
|
|
|
- var simplePath = simplePathPattern.exec(rest);
|
|
|
- if (simplePath) {
|
|
|
- this.pathname = simplePath[1];
|
|
|
- if (simplePath[2]) {
|
|
|
- this.search = simplePath[2];
|
|
|
- }
|
|
|
- return this;
|
|
|
- }
|
|
|
- }
|
|
|
- var proto = protocolPattern.exec(rest);
|
|
|
- if (proto) {
|
|
|
- proto = proto[0];
|
|
|
- lowerProto = proto.toLowerCase();
|
|
|
- this.protocol = proto;
|
|
|
- rest = rest.substr(proto.length);
|
|
|
- }
|
|
|
- // figure out if it's got a host
|
|
|
- // user@server is *always* interpreted as a hostname, and url
|
|
|
- // resolution will treat //foo/bar as host=foo,path=bar because that's
|
|
|
- // how the browser resolves relative URLs.
|
|
|
- if (slashesDenoteHost || proto || rest.match(/^\/\/[^@\/]+@[^@\/]+/)) {
|
|
|
- slashes = rest.substr(0, 2) === "//";
|
|
|
- if (slashes && !(proto && hostlessProtocol[proto])) {
|
|
|
- rest = rest.substr(2);
|
|
|
- this.slashes = true;
|
|
|
- }
|
|
|
- }
|
|
|
- if (!hostlessProtocol[proto] && (slashes || proto && !slashedProtocol[proto])) {
|
|
|
- // there's a hostname.
|
|
|
- // the first instance of /, ?, ;, or # ends the host.
|
|
|
- // If there is an @ in the hostname, then non-host chars *are* allowed
|
|
|
- // to the left of the last @ sign, unless some host-ending character
|
|
|
- // comes *before* the @-sign.
|
|
|
- // URLs are obnoxious.
|
|
|
- // ex:
|
|
|
- // http://a@b@c/ => user:a@b host:c
|
|
|
- // http://a@b?@c => user:a host:c path:/?@c
|
|
|
- // v0.12 TODO(isaacs): This is not quite how Chrome does things.
|
|
|
- // Review our test case against browsers more comprehensively.
|
|
|
- // find the first instance of any hostEndingChars
|
|
|
- var hostEnd = -1;
|
|
|
- for (i = 0; i < hostEndingChars.length; i++) {
|
|
|
- hec = rest.indexOf(hostEndingChars[i]);
|
|
|
- if (hec !== -1 && (hostEnd === -1 || hec < hostEnd)) {
|
|
|
- hostEnd = hec;
|
|
|
- }
|
|
|
- }
|
|
|
- // at this point, either we have an explicit point where the
|
|
|
- // auth portion cannot go past, or the last @ char is the decider.
|
|
|
- var auth, atSign;
|
|
|
- if (hostEnd === -1) {
|
|
|
- // atSign can be anywhere.
|
|
|
- atSign = rest.lastIndexOf("@");
|
|
|
- } else {
|
|
|
- // atSign must be in auth portion.
|
|
|
- // http://a@b/c@d => host:b auth:a path:/c@d
|
|
|
- atSign = rest.lastIndexOf("@", hostEnd);
|
|
|
- }
|
|
|
- // Now we have a portion which is definitely the auth.
|
|
|
- // Pull that off.
|
|
|
- if (atSign !== -1) {
|
|
|
- auth = rest.slice(0, atSign);
|
|
|
- rest = rest.slice(atSign + 1);
|
|
|
- this.auth = auth;
|
|
|
- }
|
|
|
- // the host is the remaining to the left of the first non-host char
|
|
|
- hostEnd = -1;
|
|
|
- for (i = 0; i < nonHostChars.length; i++) {
|
|
|
- hec = rest.indexOf(nonHostChars[i]);
|
|
|
- if (hec !== -1 && (hostEnd === -1 || hec < hostEnd)) {
|
|
|
- hostEnd = hec;
|
|
|
- }
|
|
|
- }
|
|
|
- // if we still have not hit it, then the entire thing is a host.
|
|
|
- if (hostEnd === -1) {
|
|
|
- hostEnd = rest.length;
|
|
|
- }
|
|
|
- if (rest[hostEnd - 1] === ":") {
|
|
|
- hostEnd--;
|
|
|
- }
|
|
|
- var host = rest.slice(0, hostEnd);
|
|
|
- rest = rest.slice(hostEnd);
|
|
|
- // pull out port.
|
|
|
- this.parseHost(host);
|
|
|
- // we've indicated that there is a hostname,
|
|
|
- // so even if it's empty, it has to be present.
|
|
|
- this.hostname = this.hostname || "";
|
|
|
- // if hostname begins with [ and ends with ]
|
|
|
- // assume that it's an IPv6 address.
|
|
|
- var ipv6Hostname = this.hostname[0] === "[" && this.hostname[this.hostname.length - 1] === "]";
|
|
|
- // validate a little.
|
|
|
- if (!ipv6Hostname) {
|
|
|
- var hostparts = this.hostname.split(/\./);
|
|
|
- for (i = 0, l = hostparts.length; i < l; i++) {
|
|
|
- var part = hostparts[i];
|
|
|
- if (!part) {
|
|
|
- continue;
|
|
|
- }
|
|
|
- if (!part.match(hostnamePartPattern)) {
|
|
|
- var newpart = "";
|
|
|
- for (var j = 0, k = part.length; j < k; j++) {
|
|
|
- if (part.charCodeAt(j) > 127) {
|
|
|
- // we replace non-ASCII char with a temporary placeholder
|
|
|
- // we need this to make sure size of hostname is not
|
|
|
- // broken by replacing non-ASCII by nothing
|
|
|
- newpart += "x";
|
|
|
- } else {
|
|
|
- newpart += part[j];
|
|
|
- }
|
|
|
- }
|
|
|
- // we test again with ASCII char only
|
|
|
- if (!newpart.match(hostnamePartPattern)) {
|
|
|
- var validParts = hostparts.slice(0, i);
|
|
|
- var notHost = hostparts.slice(i + 1);
|
|
|
- var bit = part.match(hostnamePartStart);
|
|
|
- if (bit) {
|
|
|
- validParts.push(bit[1]);
|
|
|
- notHost.unshift(bit[2]);
|
|
|
- }
|
|
|
- if (notHost.length) {
|
|
|
- rest = notHost.join(".") + rest;
|
|
|
- }
|
|
|
- this.hostname = validParts.join(".");
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- if (this.hostname.length > hostnameMaxLen) {
|
|
|
- this.hostname = "";
|
|
|
- }
|
|
|
- // strip [ and ] from the hostname
|
|
|
- // the host field still retains them, though
|
|
|
- if (ipv6Hostname) {
|
|
|
- this.hostname = this.hostname.substr(1, this.hostname.length - 2);
|
|
|
- }
|
|
|
- }
|
|
|
- // chop off from the tail first.
|
|
|
- var hash = rest.indexOf("#");
|
|
|
- if (hash !== -1) {
|
|
|
- // got a fragment string.
|
|
|
- this.hash = rest.substr(hash);
|
|
|
- rest = rest.slice(0, hash);
|
|
|
- }
|
|
|
- var qm = rest.indexOf("?");
|
|
|
- if (qm !== -1) {
|
|
|
- this.search = rest.substr(qm);
|
|
|
- rest = rest.slice(0, qm);
|
|
|
- }
|
|
|
- if (rest) {
|
|
|
- this.pathname = rest;
|
|
|
- }
|
|
|
- if (slashedProtocol[lowerProto] && this.hostname && !this.pathname) {
|
|
|
- this.pathname = "";
|
|
|
- }
|
|
|
- return this;
|
|
|
- };
|
|
|
- Url.prototype.parseHost = function(host) {
|
|
|
- var port = portPattern.exec(host);
|
|
|
- if (port) {
|
|
|
- port = port[0];
|
|
|
- if (port !== ":") {
|
|
|
- this.port = port.substr(1);
|
|
|
- }
|
|
|
- host = host.substr(0, host.length - port.length);
|
|
|
- }
|
|
|
- if (host) {
|
|
|
- this.hostname = host;
|
|
|
- }
|
|
|
- };
|
|
|
- var parse$1 = urlParse;
|
|
|
- var encode$1 = encode_1;
|
|
|
- var decode$1 = decode_1;
|
|
|
- var format = format$1;
|
|
|
- var parse = parse$1;
|
|
|
- var mdurl = {
|
|
|
- encode: encode$1,
|
|
|
- decode: decode$1,
|
|
|
- format: format,
|
|
|
- parse: parse
|
|
|
- };
|
|
|
- var regex$3 = /[\0-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/;
|
|
|
- var regex$2 = /[\0-\x1F\x7F-\x9F]/;
|
|
|
- var regex$1 = /[\xAD\u0600-\u0605\u061C\u06DD\u070F\u08E2\u180E\u200B-\u200F\u202A-\u202E\u2060-\u2064\u2066-\u206F\uFEFF\uFFF9-\uFFFB]|\uD804[\uDCBD\uDCCD]|\uD82F[\uDCA0-\uDCA3]|\uD834[\uDD73-\uDD7A]|\uDB40[\uDC01\uDC20-\uDC7F]/;
|
|
|
- var regex = /[ \xA0\u1680\u2000-\u200A\u2028\u2029\u202F\u205F\u3000]/;
|
|
|
- var Any = regex$3;
|
|
|
- var Cc = regex$2;
|
|
|
- var Cf = regex$1;
|
|
|
- var P = regex$4;
|
|
|
- var Z = regex;
|
|
|
- var uc_micro = {
|
|
|
- Any: Any,
|
|
|
- Cc: Cc,
|
|
|
- Cf: Cf,
|
|
|
- P: P,
|
|
|
- Z: Z
|
|
|
- };
|
|
|
- var utils = createCommonjsModule((function(module, exports) {
|
|
|
- function _class(obj) {
|
|
|
- return Object.prototype.toString.call(obj);
|
|
|
- }
|
|
|
- function isString(obj) {
|
|
|
- return _class(obj) === "[object String]";
|
|
|
- }
|
|
|
- var _hasOwnProperty = Object.prototype.hasOwnProperty;
|
|
|
- function has(object, key) {
|
|
|
- return _hasOwnProperty.call(object, key);
|
|
|
- }
|
|
|
- // Merge objects
|
|
|
-
|
|
|
- function assign(obj /*from1, from2, from3, ...*/) {
|
|
|
- var sources = Array.prototype.slice.call(arguments, 1);
|
|
|
- sources.forEach((function(source) {
|
|
|
- if (!source) {
|
|
|
- return;
|
|
|
- }
|
|
|
- if (typeof source !== "object") {
|
|
|
- throw new TypeError(source + "must be object");
|
|
|
- }
|
|
|
- Object.keys(source).forEach((function(key) {
|
|
|
- obj[key] = source[key];
|
|
|
- }));
|
|
|
- }));
|
|
|
- return obj;
|
|
|
- }
|
|
|
- // Remove element from array and put another array at those position.
|
|
|
- // Useful for some operations with tokens
|
|
|
- function arrayReplaceAt(src, pos, newElements) {
|
|
|
- return [].concat(src.slice(0, pos), newElements, src.slice(pos + 1));
|
|
|
- }
|
|
|
- ////////////////////////////////////////////////////////////////////////////////
|
|
|
- function isValidEntityCode(c) {
|
|
|
- /*eslint no-bitwise:0*/
|
|
|
- // broken sequence
|
|
|
- if (c >= 55296 && c <= 57343) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- // never used
|
|
|
- if (c >= 64976 && c <= 65007) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- if ((c & 65535) === 65535 || (c & 65535) === 65534) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- // control codes
|
|
|
- if (c >= 0 && c <= 8) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- if (c === 11) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- if (c >= 14 && c <= 31) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- if (c >= 127 && c <= 159) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- // out of range
|
|
|
- if (c > 1114111) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- return true;
|
|
|
- }
|
|
|
- function fromCodePoint(c) {
|
|
|
- /*eslint no-bitwise:0*/
|
|
|
- if (c > 65535) {
|
|
|
- c -= 65536;
|
|
|
- var surrogate1 = 55296 + (c >> 10), surrogate2 = 56320 + (c & 1023);
|
|
|
- return String.fromCharCode(surrogate1, surrogate2);
|
|
|
- }
|
|
|
- return String.fromCharCode(c);
|
|
|
- }
|
|
|
- var UNESCAPE_MD_RE = /\\([!"#$%&'()*+,\-.\/:;<=>?@[\\\]^_`{|}~])/g;
|
|
|
- var ENTITY_RE = /&([a-z#][a-z0-9]{1,31});/gi;
|
|
|
- var UNESCAPE_ALL_RE = new RegExp(UNESCAPE_MD_RE.source + "|" + ENTITY_RE.source, "gi");
|
|
|
- var DIGITAL_ENTITY_TEST_RE = /^#((?:x[a-f0-9]{1,8}|[0-9]{1,8}))$/i;
|
|
|
- function replaceEntityPattern(match, name) {
|
|
|
- var code;
|
|
|
- if (has(entities, name)) {
|
|
|
- return entities[name];
|
|
|
- }
|
|
|
- if (name.charCodeAt(0) === 35 /* # */ && DIGITAL_ENTITY_TEST_RE.test(name)) {
|
|
|
- code = name[1].toLowerCase() === "x" ? parseInt(name.slice(2), 16) : parseInt(name.slice(1), 10);
|
|
|
- if (isValidEntityCode(code)) {
|
|
|
- return fromCodePoint(code);
|
|
|
- }
|
|
|
- }
|
|
|
- return match;
|
|
|
- }
|
|
|
- /*function replaceEntities(str) {
|
|
|
- if (str.indexOf('&') < 0) { return str; }
|
|
|
-
|
|
|
- return str.replace(ENTITY_RE, replaceEntityPattern);
|
|
|
- }*/ function unescapeMd(str) {
|
|
|
- if (str.indexOf("\\") < 0) {
|
|
|
- return str;
|
|
|
- }
|
|
|
- return str.replace(UNESCAPE_MD_RE, "$1");
|
|
|
- }
|
|
|
- function unescapeAll(str) {
|
|
|
- if (str.indexOf("\\") < 0 && str.indexOf("&") < 0) {
|
|
|
- return str;
|
|
|
- }
|
|
|
- return str.replace(UNESCAPE_ALL_RE, (function(match, escaped, entity) {
|
|
|
- if (escaped) {
|
|
|
- return escaped;
|
|
|
- }
|
|
|
- return replaceEntityPattern(match, entity);
|
|
|
- }));
|
|
|
- }
|
|
|
- ////////////////////////////////////////////////////////////////////////////////
|
|
|
- var HTML_ESCAPE_TEST_RE = /[&<>"]/;
|
|
|
- var HTML_ESCAPE_REPLACE_RE = /[&<>"]/g;
|
|
|
- var HTML_REPLACEMENTS = {
|
|
|
- "&": "&",
|
|
|
- "<": "<",
|
|
|
- ">": ">",
|
|
|
- '"': """
|
|
|
- };
|
|
|
- function replaceUnsafeChar(ch) {
|
|
|
- return HTML_REPLACEMENTS[ch];
|
|
|
- }
|
|
|
- function escapeHtml(str) {
|
|
|
- if (HTML_ESCAPE_TEST_RE.test(str)) {
|
|
|
- return str.replace(HTML_ESCAPE_REPLACE_RE, replaceUnsafeChar);
|
|
|
- }
|
|
|
- return str;
|
|
|
- }
|
|
|
- ////////////////////////////////////////////////////////////////////////////////
|
|
|
- var REGEXP_ESCAPE_RE = /[.?*+^$[\]\\(){}|-]/g;
|
|
|
- function escapeRE(str) {
|
|
|
- return str.replace(REGEXP_ESCAPE_RE, "\\$&");
|
|
|
- }
|
|
|
- ////////////////////////////////////////////////////////////////////////////////
|
|
|
- function isSpace(code) {
|
|
|
- switch (code) {
|
|
|
- case 9:
|
|
|
- case 32:
|
|
|
- return true;
|
|
|
- }
|
|
|
- return false;
|
|
|
- }
|
|
|
- // Zs (unicode class) || [\t\f\v\r\n]
|
|
|
- function isWhiteSpace(code) {
|
|
|
- if (code >= 8192 && code <= 8202) {
|
|
|
- return true;
|
|
|
- }
|
|
|
- switch (code) {
|
|
|
- case 9:
|
|
|
- // \t
|
|
|
- case 10:
|
|
|
- // \n
|
|
|
- case 11:
|
|
|
- // \v
|
|
|
- case 12:
|
|
|
- // \f
|
|
|
- case 13:
|
|
|
- // \r
|
|
|
- case 32:
|
|
|
- case 160:
|
|
|
- case 5760:
|
|
|
- case 8239:
|
|
|
- case 8287:
|
|
|
- case 12288:
|
|
|
- return true;
|
|
|
- }
|
|
|
- return false;
|
|
|
- }
|
|
|
- ////////////////////////////////////////////////////////////////////////////////
|
|
|
- /*eslint-disable max-len*/
|
|
|
- // Currently without astral characters support.
|
|
|
- function isPunctChar(ch) {
|
|
|
- return regex$4.test(ch);
|
|
|
- }
|
|
|
- // Markdown ASCII punctuation characters.
|
|
|
-
|
|
|
- // !, ", #, $, %, &, ', (, ), *, +, ,, -, ., /, :, ;, <, =, >, ?, @, [, \, ], ^, _, `, {, |, }, or ~
|
|
|
- // http://spec.commonmark.org/0.15/#ascii-punctuation-character
|
|
|
-
|
|
|
- // Don't confuse with unicode punctuation !!! It lacks some chars in ascii range.
|
|
|
-
|
|
|
- function isMdAsciiPunct(ch) {
|
|
|
- switch (ch) {
|
|
|
- case 33 /* ! */ :
|
|
|
- case 34 /* " */ :
|
|
|
- case 35 /* # */ :
|
|
|
- case 36 /* $ */ :
|
|
|
- case 37 /* % */ :
|
|
|
- case 38 /* & */ :
|
|
|
- case 39 /* ' */ :
|
|
|
- case 40 /* ( */ :
|
|
|
- case 41 /* ) */ :
|
|
|
- case 42 /* * */ :
|
|
|
- case 43 /* + */ :
|
|
|
- case 44 /* , */ :
|
|
|
- case 45 /* - */ :
|
|
|
- case 46 /* . */ :
|
|
|
- case 47 /* / */ :
|
|
|
- case 58 /* : */ :
|
|
|
- case 59 /* ; */ :
|
|
|
- case 60 /* < */ :
|
|
|
- case 61 /* = */ :
|
|
|
- case 62 /* > */ :
|
|
|
- case 63 /* ? */ :
|
|
|
- case 64 /* @ */ :
|
|
|
- case 91 /* [ */ :
|
|
|
- case 92 /* \ */ :
|
|
|
- case 93 /* ] */ :
|
|
|
- case 94 /* ^ */ :
|
|
|
- case 95 /* _ */ :
|
|
|
- case 96 /* ` */ :
|
|
|
- case 123 /* { */ :
|
|
|
- case 124 /* | */ :
|
|
|
- case 125 /* } */ :
|
|
|
- case 126 /* ~ */ :
|
|
|
- return true;
|
|
|
-
|
|
|
- default:
|
|
|
- return false;
|
|
|
- }
|
|
|
- }
|
|
|
- // Hepler to unify [reference labels].
|
|
|
-
|
|
|
- function normalizeReference(str) {
|
|
|
- // Trim and collapse whitespace
|
|
|
- str = str.trim().replace(/\s+/g, " ");
|
|
|
- // In node v10 'ẞ'.toLowerCase() === 'Ṿ', which is presumed to be a bug
|
|
|
- // fixed in v12 (couldn't find any details).
|
|
|
-
|
|
|
- // So treat this one as a special case
|
|
|
- // (remove this when node v10 is no longer supported).
|
|
|
-
|
|
|
- if ("\u1e9e".toLowerCase() === "\u1e7e") {
|
|
|
- str = str.replace(/\u1e9e/g, "\xdf");
|
|
|
- }
|
|
|
- // .toLowerCase().toUpperCase() should get rid of all differences
|
|
|
- // between letter variants.
|
|
|
-
|
|
|
- // Simple .toLowerCase() doesn't normalize 125 code points correctly,
|
|
|
- // and .toUpperCase doesn't normalize 6 of them (list of exceptions:
|
|
|
- // İ, ϴ, ẞ, Ω, K, Å - those are already uppercased, but have differently
|
|
|
- // uppercased versions).
|
|
|
-
|
|
|
- // Here's an example showing how it happens. Lets take greek letter omega:
|
|
|
- // uppercase U+0398 (Θ), U+03f4 (ϴ) and lowercase U+03b8 (θ), U+03d1 (ϑ)
|
|
|
-
|
|
|
- // Unicode entries:
|
|
|
- // 0398;GREEK CAPITAL LETTER THETA;Lu;0;L;;;;;N;;;;03B8;
|
|
|
- // 03B8;GREEK SMALL LETTER THETA;Ll;0;L;;;;;N;;;0398;;0398
|
|
|
- // 03D1;GREEK THETA SYMBOL;Ll;0;L;<compat> 03B8;;;;N;GREEK SMALL LETTER SCRIPT THETA;;0398;;0398
|
|
|
- // 03F4;GREEK CAPITAL THETA SYMBOL;Lu;0;L;<compat> 0398;;;;N;;;;03B8;
|
|
|
-
|
|
|
- // Case-insensitive comparison should treat all of them as equivalent.
|
|
|
-
|
|
|
- // But .toLowerCase() doesn't change ϑ (it's already lowercase),
|
|
|
- // and .toUpperCase() doesn't change ϴ (already uppercase).
|
|
|
-
|
|
|
- // Applying first lower then upper case normalizes any character:
|
|
|
- // '\u0398\u03f4\u03b8\u03d1'.toLowerCase().toUpperCase() === '\u0398\u0398\u0398\u0398'
|
|
|
-
|
|
|
- // Note: this is equivalent to unicode case folding; unicode normalization
|
|
|
- // is a different step that is not required here.
|
|
|
-
|
|
|
- // Final result should be uppercased, because it's later stored in an object
|
|
|
- // (this avoid a conflict with Object.prototype members,
|
|
|
- // most notably, `__proto__`)
|
|
|
-
|
|
|
- return str.toLowerCase().toUpperCase();
|
|
|
- }
|
|
|
- ////////////////////////////////////////////////////////////////////////////////
|
|
|
- // Re-export libraries commonly used in both markdown-it and its plugins,
|
|
|
- // so plugins won't have to depend on them explicitly, which reduces their
|
|
|
- // bundled size (e.g. a browser build).
|
|
|
-
|
|
|
- exports.lib = {};
|
|
|
- exports.lib.mdurl = mdurl;
|
|
|
- exports.lib.ucmicro = uc_micro;
|
|
|
- exports.assign = assign;
|
|
|
- exports.isString = isString;
|
|
|
- exports.has = has;
|
|
|
- exports.unescapeMd = unescapeMd;
|
|
|
- exports.unescapeAll = unescapeAll;
|
|
|
- exports.isValidEntityCode = isValidEntityCode;
|
|
|
- exports.fromCodePoint = fromCodePoint;
|
|
|
- // exports.replaceEntities = replaceEntities;
|
|
|
- exports.escapeHtml = escapeHtml;
|
|
|
- exports.arrayReplaceAt = arrayReplaceAt;
|
|
|
- exports.isSpace = isSpace;
|
|
|
- exports.isWhiteSpace = isWhiteSpace;
|
|
|
- exports.isMdAsciiPunct = isMdAsciiPunct;
|
|
|
- exports.isPunctChar = isPunctChar;
|
|
|
- exports.escapeRE = escapeRE;
|
|
|
- exports.normalizeReference = normalizeReference;
|
|
|
- }));
|
|
|
- // Parse link label
|
|
|
- var parse_link_label = function parseLinkLabel(state, start, disableNested) {
|
|
|
- var level, found, marker, prevPos, labelEnd = -1, max = state.posMax, oldPos = state.pos;
|
|
|
- state.pos = start + 1;
|
|
|
- level = 1;
|
|
|
- while (state.pos < max) {
|
|
|
- marker = state.src.charCodeAt(state.pos);
|
|
|
- if (marker === 93 /* ] */) {
|
|
|
- level--;
|
|
|
- if (level === 0) {
|
|
|
- found = true;
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- prevPos = state.pos;
|
|
|
- state.md.inline.skipToken(state);
|
|
|
- if (marker === 91 /* [ */) {
|
|
|
- if (prevPos === state.pos - 1) {
|
|
|
- // increase level if we find text `[`, which is not a part of any token
|
|
|
- level++;
|
|
|
- } else if (disableNested) {
|
|
|
- state.pos = oldPos;
|
|
|
- return -1;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- if (found) {
|
|
|
- labelEnd = state.pos;
|
|
|
- }
|
|
|
- // restore old state
|
|
|
- state.pos = oldPos;
|
|
|
- return labelEnd;
|
|
|
- };
|
|
|
- var unescapeAll$2 = utils.unescapeAll;
|
|
|
- var parse_link_destination = function parseLinkDestination(str, start, max) {
|
|
|
- var code, level, pos = start, result = {
|
|
|
- ok: false,
|
|
|
- pos: 0,
|
|
|
- lines: 0,
|
|
|
- str: ""
|
|
|
- };
|
|
|
- if (str.charCodeAt(pos) === 60 /* < */) {
|
|
|
- pos++;
|
|
|
- while (pos < max) {
|
|
|
- code = str.charCodeAt(pos);
|
|
|
- if (code === 10 /* \n */) {
|
|
|
- return result;
|
|
|
- }
|
|
|
- if (code === 60 /* < */) {
|
|
|
- return result;
|
|
|
- }
|
|
|
- if (code === 62 /* > */) {
|
|
|
- result.pos = pos + 1;
|
|
|
- result.str = unescapeAll$2(str.slice(start + 1, pos));
|
|
|
- result.ok = true;
|
|
|
- return result;
|
|
|
- }
|
|
|
- if (code === 92 /* \ */ && pos + 1 < max) {
|
|
|
- pos += 2;
|
|
|
- continue;
|
|
|
- }
|
|
|
- pos++;
|
|
|
- }
|
|
|
- // no closing '>'
|
|
|
- return result;
|
|
|
- }
|
|
|
- // this should be ... } else { ... branch
|
|
|
- level = 0;
|
|
|
- while (pos < max) {
|
|
|
- code = str.charCodeAt(pos);
|
|
|
- if (code === 32) {
|
|
|
- break;
|
|
|
- }
|
|
|
- // ascii control characters
|
|
|
- if (code < 32 || code === 127) {
|
|
|
- break;
|
|
|
- }
|
|
|
- if (code === 92 /* \ */ && pos + 1 < max) {
|
|
|
- if (str.charCodeAt(pos + 1) === 32) {
|
|
|
- break;
|
|
|
- }
|
|
|
- pos += 2;
|
|
|
- continue;
|
|
|
- }
|
|
|
- if (code === 40 /* ( */) {
|
|
|
- level++;
|
|
|
- if (level > 32) {
|
|
|
- return result;
|
|
|
- }
|
|
|
- }
|
|
|
- if (code === 41 /* ) */) {
|
|
|
- if (level === 0) {
|
|
|
- break;
|
|
|
- }
|
|
|
- level--;
|
|
|
- }
|
|
|
- pos++;
|
|
|
- }
|
|
|
- if (start === pos) {
|
|
|
- return result;
|
|
|
- }
|
|
|
- if (level !== 0) {
|
|
|
- return result;
|
|
|
- }
|
|
|
- result.str = unescapeAll$2(str.slice(start, pos));
|
|
|
- result.pos = pos;
|
|
|
- result.ok = true;
|
|
|
- return result;
|
|
|
- };
|
|
|
- var unescapeAll$1 = utils.unescapeAll;
|
|
|
- var parse_link_title = function parseLinkTitle(str, start, max) {
|
|
|
- var code, marker, lines = 0, pos = start, result = {
|
|
|
- ok: false,
|
|
|
- pos: 0,
|
|
|
- lines: 0,
|
|
|
- str: ""
|
|
|
- };
|
|
|
- if (pos >= max) {
|
|
|
- return result;
|
|
|
- }
|
|
|
- marker = str.charCodeAt(pos);
|
|
|
- if (marker !== 34 /* " */ && marker !== 39 /* ' */ && marker !== 40 /* ( */) {
|
|
|
- return result;
|
|
|
- }
|
|
|
- pos++;
|
|
|
- // if opening marker is "(", switch it to closing marker ")"
|
|
|
- if (marker === 40) {
|
|
|
- marker = 41;
|
|
|
- }
|
|
|
- while (pos < max) {
|
|
|
- code = str.charCodeAt(pos);
|
|
|
- if (code === marker) {
|
|
|
- result.pos = pos + 1;
|
|
|
- result.lines = lines;
|
|
|
- result.str = unescapeAll$1(str.slice(start + 1, pos));
|
|
|
- result.ok = true;
|
|
|
- return result;
|
|
|
- } else if (code === 40 /* ( */ && marker === 41 /* ) */) {
|
|
|
- return result;
|
|
|
- } else if (code === 10) {
|
|
|
- lines++;
|
|
|
- } else if (code === 92 /* \ */ && pos + 1 < max) {
|
|
|
- pos++;
|
|
|
- if (str.charCodeAt(pos) === 10) {
|
|
|
- lines++;
|
|
|
- }
|
|
|
- }
|
|
|
- pos++;
|
|
|
- }
|
|
|
- return result;
|
|
|
- };
|
|
|
- var parseLinkLabel = parse_link_label;
|
|
|
- var parseLinkDestination = parse_link_destination;
|
|
|
- var parseLinkTitle = parse_link_title;
|
|
|
- var helpers = {
|
|
|
- parseLinkLabel: parseLinkLabel,
|
|
|
- parseLinkDestination: parseLinkDestination,
|
|
|
- parseLinkTitle: parseLinkTitle
|
|
|
- };
|
|
|
- var assign$1 = utils.assign;
|
|
|
- var unescapeAll = utils.unescapeAll;
|
|
|
- var escapeHtml = utils.escapeHtml;
|
|
|
- ////////////////////////////////////////////////////////////////////////////////
|
|
|
- var default_rules = {};
|
|
|
- default_rules.code_inline = function(tokens, idx, options, env, slf) {
|
|
|
- var token = tokens[idx];
|
|
|
- return "<code" + slf.renderAttrs(token) + ">" + escapeHtml(token.content) + "</code>";
|
|
|
- };
|
|
|
- default_rules.code_block = function(tokens, idx, options, env, slf) {
|
|
|
- var token = tokens[idx];
|
|
|
- return "<pre" + slf.renderAttrs(token) + "><code>" + escapeHtml(tokens[idx].content) + "</code></pre>\n";
|
|
|
- };
|
|
|
- default_rules.fence = function(tokens, idx, options, env, slf) {
|
|
|
- var token = tokens[idx], info = token.info ? unescapeAll(token.info).trim() : "", langName = "", langAttrs = "", highlighted, i, arr, tmpAttrs, tmpToken;
|
|
|
- if (info) {
|
|
|
- arr = info.split(/(\s+)/g);
|
|
|
- langName = arr[0];
|
|
|
- langAttrs = arr.slice(2).join("");
|
|
|
- }
|
|
|
- if (options.highlight) {
|
|
|
- highlighted = options.highlight(token.content, langName, langAttrs) || escapeHtml(token.content);
|
|
|
- } else {
|
|
|
- highlighted = escapeHtml(token.content);
|
|
|
- }
|
|
|
- if (highlighted.indexOf("<pre") === 0) {
|
|
|
- return highlighted + "\n";
|
|
|
- }
|
|
|
- // If language exists, inject class gently, without modifying original token.
|
|
|
- // May be, one day we will add .deepClone() for token and simplify this part, but
|
|
|
- // now we prefer to keep things local.
|
|
|
- if (info) {
|
|
|
- i = token.attrIndex("class");
|
|
|
- tmpAttrs = token.attrs ? token.attrs.slice() : [];
|
|
|
- if (i < 0) {
|
|
|
- tmpAttrs.push([ "class", options.langPrefix + langName ]);
|
|
|
- } else {
|
|
|
- tmpAttrs[i] = tmpAttrs[i].slice();
|
|
|
- tmpAttrs[i][1] += " " + options.langPrefix + langName;
|
|
|
- }
|
|
|
- // Fake token just to render attributes
|
|
|
- tmpToken = {
|
|
|
- attrs: tmpAttrs
|
|
|
- };
|
|
|
- return "<pre><code" + slf.renderAttrs(tmpToken) + ">" + highlighted + "</code></pre>\n";
|
|
|
- }
|
|
|
- return "<pre><code" + slf.renderAttrs(token) + ">" + highlighted + "</code></pre>\n";
|
|
|
- };
|
|
|
- default_rules.image = function(tokens, idx, options, env, slf) {
|
|
|
- var token = tokens[idx];
|
|
|
- // "alt" attr MUST be set, even if empty. Because it's mandatory and
|
|
|
- // should be placed on proper position for tests.
|
|
|
-
|
|
|
- // Replace content with actual value
|
|
|
- token.attrs[token.attrIndex("alt")][1] = slf.renderInlineAsText(token.children, options, env);
|
|
|
- return slf.renderToken(tokens, idx, options);
|
|
|
- };
|
|
|
- default_rules.hardbreak = function(tokens, idx, options /*, env */) {
|
|
|
- return options.xhtmlOut ? "<br />\n" : "<br>\n";
|
|
|
- };
|
|
|
- default_rules.softbreak = function(tokens, idx, options /*, env */) {
|
|
|
- return options.breaks ? options.xhtmlOut ? "<br />\n" : "<br>\n" : "\n";
|
|
|
- };
|
|
|
- default_rules.text = function(tokens, idx /*, options, env */) {
|
|
|
- return escapeHtml(tokens[idx].content);
|
|
|
- };
|
|
|
- default_rules.html_block = function(tokens, idx /*, options, env */) {
|
|
|
- return tokens[idx].content;
|
|
|
- };
|
|
|
- default_rules.html_inline = function(tokens, idx /*, options, env */) {
|
|
|
- return tokens[idx].content;
|
|
|
- };
|
|
|
- /**
|
|
|
- * new Renderer()
|
|
|
- *
|
|
|
- * Creates new [[Renderer]] instance and fill [[Renderer#rules]] with defaults.
|
|
|
- **/ function Renderer() {
|
|
|
- /**
|
|
|
- * Renderer#rules -> Object
|
|
|
- *
|
|
|
- * Contains render rules for tokens. Can be updated and extended.
|
|
|
- *
|
|
|
- * ##### Example
|
|
|
- *
|
|
|
- * ```javascript
|
|
|
- * var md = require('markdown-it')();
|
|
|
- *
|
|
|
- * md.renderer.rules.strong_open = function () { return '<b>'; };
|
|
|
- * md.renderer.rules.strong_close = function () { return '</b>'; };
|
|
|
- *
|
|
|
- * var result = md.renderInline(...);
|
|
|
- * ```
|
|
|
- *
|
|
|
- * Each rule is called as independent static function with fixed signature:
|
|
|
- *
|
|
|
- * ```javascript
|
|
|
- * function my_token_render(tokens, idx, options, env, renderer) {
|
|
|
- * // ...
|
|
|
- * return renderedHTML;
|
|
|
- * }
|
|
|
- * ```
|
|
|
- *
|
|
|
- * See [source code](https://github.com/markdown-it/markdown-it/blob/master/lib/renderer.js)
|
|
|
- * for more details and examples.
|
|
|
- **/
|
|
|
- this.rules = assign$1({}, default_rules);
|
|
|
- }
|
|
|
- /**
|
|
|
- * Renderer.renderAttrs(token) -> String
|
|
|
- *
|
|
|
- * Render token attributes to string.
|
|
|
- **/ Renderer.prototype.renderAttrs = function renderAttrs(token) {
|
|
|
- var i, l, result;
|
|
|
- if (!token.attrs) {
|
|
|
- return "";
|
|
|
- }
|
|
|
- result = "";
|
|
|
- for (i = 0, l = token.attrs.length; i < l; i++) {
|
|
|
- result += " " + escapeHtml(token.attrs[i][0]) + '="' + escapeHtml(token.attrs[i][1]) + '"';
|
|
|
- }
|
|
|
- return result;
|
|
|
- };
|
|
|
- /**
|
|
|
- * Renderer.renderToken(tokens, idx, options) -> String
|
|
|
- * - tokens (Array): list of tokens
|
|
|
- * - idx (Numbed): token index to render
|
|
|
- * - options (Object): params of parser instance
|
|
|
- *
|
|
|
- * Default token renderer. Can be overriden by custom function
|
|
|
- * in [[Renderer#rules]].
|
|
|
- **/ Renderer.prototype.renderToken = function renderToken(tokens, idx, options) {
|
|
|
- var nextToken, result = "", needLf = false, token = tokens[idx];
|
|
|
- // Tight list paragraphs
|
|
|
- if (token.hidden) {
|
|
|
- return "";
|
|
|
- }
|
|
|
- // Insert a newline between hidden paragraph and subsequent opening
|
|
|
- // block-level tag.
|
|
|
-
|
|
|
- // For example, here we should insert a newline before blockquote:
|
|
|
- // - a
|
|
|
- // >
|
|
|
-
|
|
|
- if (token.block && token.nesting !== -1 && idx && tokens[idx - 1].hidden) {
|
|
|
- result += "\n";
|
|
|
- }
|
|
|
- // Add token name, e.g. `<img`
|
|
|
- result += (token.nesting === -1 ? "</" : "<") + token.tag;
|
|
|
- // Encode attributes, e.g. `<img src="foo"`
|
|
|
- result += this.renderAttrs(token);
|
|
|
- // Add a slash for self-closing tags, e.g. `<img src="foo" /`
|
|
|
- if (token.nesting === 0 && options.xhtmlOut) {
|
|
|
- result += " /";
|
|
|
- }
|
|
|
- // Check if we need to add a newline after this tag
|
|
|
- if (token.block) {
|
|
|
- needLf = true;
|
|
|
- if (token.nesting === 1) {
|
|
|
- if (idx + 1 < tokens.length) {
|
|
|
- nextToken = tokens[idx + 1];
|
|
|
- if (nextToken.type === "inline" || nextToken.hidden) {
|
|
|
- // Block-level tag containing an inline tag.
|
|
|
- needLf = false;
|
|
|
- } else if (nextToken.nesting === -1 && nextToken.tag === token.tag) {
|
|
|
- // Opening tag + closing tag of the same type. E.g. `<li></li>`.
|
|
|
- needLf = false;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- result += needLf ? ">\n" : ">";
|
|
|
- return result;
|
|
|
- };
|
|
|
- /**
|
|
|
- * Renderer.renderInline(tokens, options, env) -> String
|
|
|
- * - tokens (Array): list on block tokens to render
|
|
|
- * - options (Object): params of parser instance
|
|
|
- * - env (Object): additional data from parsed input (references, for example)
|
|
|
- *
|
|
|
- * The same as [[Renderer.render]], but for single token of `inline` type.
|
|
|
- **/ Renderer.prototype.renderInline = function(tokens, options, env) {
|
|
|
- var type, result = "", rules = this.rules;
|
|
|
- for (var i = 0, len = tokens.length; i < len; i++) {
|
|
|
- type = tokens[i].type;
|
|
|
- if (typeof rules[type] !== "undefined") {
|
|
|
- result += rules[type](tokens, i, options, env, this);
|
|
|
- } else {
|
|
|
- result += this.renderToken(tokens, i, options);
|
|
|
- }
|
|
|
- }
|
|
|
- return result;
|
|
|
- };
|
|
|
- /** internal
|
|
|
- * Renderer.renderInlineAsText(tokens, options, env) -> String
|
|
|
- * - tokens (Array): list on block tokens to render
|
|
|
- * - options (Object): params of parser instance
|
|
|
- * - env (Object): additional data from parsed input (references, for example)
|
|
|
- *
|
|
|
- * Special kludge for image `alt` attributes to conform CommonMark spec.
|
|
|
- * Don't try to use it! Spec requires to show `alt` content with stripped markup,
|
|
|
- * instead of simple escaping.
|
|
|
- **/ Renderer.prototype.renderInlineAsText = function(tokens, options, env) {
|
|
|
- var result = "";
|
|
|
- for (var i = 0, len = tokens.length; i < len; i++) {
|
|
|
- if (tokens[i].type === "text") {
|
|
|
- result += tokens[i].content;
|
|
|
- } else if (tokens[i].type === "image") {
|
|
|
- result += this.renderInlineAsText(tokens[i].children, options, env);
|
|
|
- } else if (tokens[i].type === "softbreak") {
|
|
|
- result += "\n";
|
|
|
- }
|
|
|
- }
|
|
|
- return result;
|
|
|
- };
|
|
|
- /**
|
|
|
- * Renderer.render(tokens, options, env) -> String
|
|
|
- * - tokens (Array): list on block tokens to render
|
|
|
- * - options (Object): params of parser instance
|
|
|
- * - env (Object): additional data from parsed input (references, for example)
|
|
|
- *
|
|
|
- * Takes token stream and generates HTML. Probably, you will never need to call
|
|
|
- * this method directly.
|
|
|
- **/ Renderer.prototype.render = function(tokens, options, env) {
|
|
|
- var i, len, type, result = "", rules = this.rules;
|
|
|
- for (i = 0, len = tokens.length; i < len; i++) {
|
|
|
- type = tokens[i].type;
|
|
|
- if (type === "inline") {
|
|
|
- result += this.renderInline(tokens[i].children, options, env);
|
|
|
- } else if (typeof rules[type] !== "undefined") {
|
|
|
- result += rules[type](tokens, i, options, env, this);
|
|
|
- } else {
|
|
|
- result += this.renderToken(tokens, i, options, env);
|
|
|
- }
|
|
|
- }
|
|
|
- return result;
|
|
|
- };
|
|
|
- var renderer = Renderer;
|
|
|
- /**
|
|
|
- * class Ruler
|
|
|
- *
|
|
|
- * Helper class, used by [[MarkdownIt#core]], [[MarkdownIt#block]] and
|
|
|
- * [[MarkdownIt#inline]] to manage sequences of functions (rules):
|
|
|
- *
|
|
|
- * - keep rules in defined order
|
|
|
- * - assign the name to each rule
|
|
|
- * - enable/disable rules
|
|
|
- * - add/replace rules
|
|
|
- * - allow assign rules to additional named chains (in the same)
|
|
|
- * - cacheing lists of active rules
|
|
|
- *
|
|
|
- * You will not need use this class directly until write plugins. For simple
|
|
|
- * rules control use [[MarkdownIt.disable]], [[MarkdownIt.enable]] and
|
|
|
- * [[MarkdownIt.use]].
|
|
|
- **/
|
|
|
- /**
|
|
|
- * new Ruler()
|
|
|
- **/ function Ruler() {
|
|
|
- // List of added rules. Each element is:
|
|
|
- // {
|
|
|
- // name: XXX,
|
|
|
- // enabled: Boolean,
|
|
|
- // fn: Function(),
|
|
|
- // alt: [ name2, name3 ]
|
|
|
- // }
|
|
|
- this.__rules__ = [];
|
|
|
- // Cached rule chains.
|
|
|
-
|
|
|
- // First level - chain name, '' for default.
|
|
|
- // Second level - diginal anchor for fast filtering by charcodes.
|
|
|
-
|
|
|
- this.__cache__ = null;
|
|
|
- }
|
|
|
- ////////////////////////////////////////////////////////////////////////////////
|
|
|
- // Helper methods, should not be used directly
|
|
|
- // Find rule index by name
|
|
|
-
|
|
|
- Ruler.prototype.__find__ = function(name) {
|
|
|
- for (var i = 0; i < this.__rules__.length; i++) {
|
|
|
- if (this.__rules__[i].name === name) {
|
|
|
- return i;
|
|
|
- }
|
|
|
- }
|
|
|
- return -1;
|
|
|
- };
|
|
|
- // Build rules lookup cache
|
|
|
-
|
|
|
- Ruler.prototype.__compile__ = function() {
|
|
|
- var self = this;
|
|
|
- var chains = [ "" ];
|
|
|
- // collect unique names
|
|
|
- self.__rules__.forEach((function(rule) {
|
|
|
- if (!rule.enabled) {
|
|
|
- return;
|
|
|
- }
|
|
|
- rule.alt.forEach((function(altName) {
|
|
|
- if (chains.indexOf(altName) < 0) {
|
|
|
- chains.push(altName);
|
|
|
- }
|
|
|
- }));
|
|
|
- }));
|
|
|
- self.__cache__ = {};
|
|
|
- chains.forEach((function(chain) {
|
|
|
- self.__cache__[chain] = [];
|
|
|
- self.__rules__.forEach((function(rule) {
|
|
|
- if (!rule.enabled) {
|
|
|
- return;
|
|
|
- }
|
|
|
- if (chain && rule.alt.indexOf(chain) < 0) {
|
|
|
- return;
|
|
|
- }
|
|
|
- self.__cache__[chain].push(rule.fn);
|
|
|
- }));
|
|
|
- }));
|
|
|
- };
|
|
|
- /**
|
|
|
- * Ruler.at(name, fn [, options])
|
|
|
- * - name (String): rule name to replace.
|
|
|
- * - fn (Function): new rule function.
|
|
|
- * - options (Object): new rule options (not mandatory).
|
|
|
- *
|
|
|
- * Replace rule by name with new function & options. Throws error if name not
|
|
|
- * found.
|
|
|
- *
|
|
|
- * ##### Options:
|
|
|
- *
|
|
|
- * - __alt__ - array with names of "alternate" chains.
|
|
|
- *
|
|
|
- * ##### Example
|
|
|
- *
|
|
|
- * Replace existing typographer replacement rule with new one:
|
|
|
- *
|
|
|
- * ```javascript
|
|
|
- * var md = require('markdown-it')();
|
|
|
- *
|
|
|
- * md.core.ruler.at('replacements', function replace(state) {
|
|
|
- * //...
|
|
|
- * });
|
|
|
- * ```
|
|
|
- **/ Ruler.prototype.at = function(name, fn, options) {
|
|
|
- var index = this.__find__(name);
|
|
|
- var opt = options || {};
|
|
|
- if (index === -1) {
|
|
|
- throw new Error("Parser rule not found: " + name);
|
|
|
- }
|
|
|
- this.__rules__[index].fn = fn;
|
|
|
- this.__rules__[index].alt = opt.alt || [];
|
|
|
- this.__cache__ = null;
|
|
|
- };
|
|
|
- /**
|
|
|
- * Ruler.before(beforeName, ruleName, fn [, options])
|
|
|
- * - beforeName (String): new rule will be added before this one.
|
|
|
- * - ruleName (String): name of added rule.
|
|
|
- * - fn (Function): rule function.
|
|
|
- * - options (Object): rule options (not mandatory).
|
|
|
- *
|
|
|
- * Add new rule to chain before one with given name. See also
|
|
|
- * [[Ruler.after]], [[Ruler.push]].
|
|
|
- *
|
|
|
- * ##### Options:
|
|
|
- *
|
|
|
- * - __alt__ - array with names of "alternate" chains.
|
|
|
- *
|
|
|
- * ##### Example
|
|
|
- *
|
|
|
- * ```javascript
|
|
|
- * var md = require('markdown-it')();
|
|
|
- *
|
|
|
- * md.block.ruler.before('paragraph', 'my_rule', function replace(state) {
|
|
|
- * //...
|
|
|
- * });
|
|
|
- * ```
|
|
|
- **/ Ruler.prototype.before = function(beforeName, ruleName, fn, options) {
|
|
|
- var index = this.__find__(beforeName);
|
|
|
- var opt = options || {};
|
|
|
- if (index === -1) {
|
|
|
- throw new Error("Parser rule not found: " + beforeName);
|
|
|
- }
|
|
|
- this.__rules__.splice(index, 0, {
|
|
|
- name: ruleName,
|
|
|
- enabled: true,
|
|
|
- fn: fn,
|
|
|
- alt: opt.alt || []
|
|
|
- });
|
|
|
- this.__cache__ = null;
|
|
|
- };
|
|
|
- /**
|
|
|
- * Ruler.after(afterName, ruleName, fn [, options])
|
|
|
- * - afterName (String): new rule will be added after this one.
|
|
|
- * - ruleName (String): name of added rule.
|
|
|
- * - fn (Function): rule function.
|
|
|
- * - options (Object): rule options (not mandatory).
|
|
|
- *
|
|
|
- * Add new rule to chain after one with given name. See also
|
|
|
- * [[Ruler.before]], [[Ruler.push]].
|
|
|
- *
|
|
|
- * ##### Options:
|
|
|
- *
|
|
|
- * - __alt__ - array with names of "alternate" chains.
|
|
|
- *
|
|
|
- * ##### Example
|
|
|
- *
|
|
|
- * ```javascript
|
|
|
- * var md = require('markdown-it')();
|
|
|
- *
|
|
|
- * md.inline.ruler.after('text', 'my_rule', function replace(state) {
|
|
|
- * //...
|
|
|
- * });
|
|
|
- * ```
|
|
|
- **/ Ruler.prototype.after = function(afterName, ruleName, fn, options) {
|
|
|
- var index = this.__find__(afterName);
|
|
|
- var opt = options || {};
|
|
|
- if (index === -1) {
|
|
|
- throw new Error("Parser rule not found: " + afterName);
|
|
|
- }
|
|
|
- this.__rules__.splice(index + 1, 0, {
|
|
|
- name: ruleName,
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|
|
- enabled: true,
|
|
|
- fn: fn,
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|
|
- alt: opt.alt || []
|
|
|
- });
|
|
|
- this.__cache__ = null;
|
|
|
- };
|
|
|
- /**
|
|
|
- * Ruler.push(ruleName, fn [, options])
|
|
|
- * - ruleName (String): name of added rule.
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|
|
- * - fn (Function): rule function.
|
|
|
- * - options (Object): rule options (not mandatory).
|
|
|
- *
|
|
|
- * Push new rule to the end of chain. See also
|
|
|
- * [[Ruler.before]], [[Ruler.after]].
|
|
|
- *
|
|
|
- * ##### Options:
|
|
|
- *
|
|
|
- * - __alt__ - array with names of "alternate" chains.
|
|
|
- *
|
|
|
- * ##### Example
|
|
|
- *
|
|
|
- * ```javascript
|
|
|
- * var md = require('markdown-it')();
|
|
|
- *
|
|
|
- * md.core.ruler.push('my_rule', function replace(state) {
|
|
|
- * //...
|
|
|
- * });
|
|
|
- * ```
|
|
|
- **/ Ruler.prototype.push = function(ruleName, fn, options) {
|
|
|
- var opt = options || {};
|
|
|
- this.__rules__.push({
|
|
|
- name: ruleName,
|
|
|
- enabled: true,
|
|
|
- fn: fn,
|
|
|
- alt: opt.alt || []
|
|
|
- });
|
|
|
- this.__cache__ = null;
|
|
|
- };
|
|
|
- /**
|
|
|
- * Ruler.enable(list [, ignoreInvalid]) -> Array
|
|
|
- * - list (String|Array): list of rule names to enable.
|
|
|
- * - ignoreInvalid (Boolean): set `true` to ignore errors when rule not found.
|
|
|
- *
|
|
|
- * Enable rules with given names. If any rule name not found - throw Error.
|
|
|
- * Errors can be disabled by second param.
|
|
|
- *
|
|
|
- * Returns list of found rule names (if no exception happened).
|
|
|
- *
|
|
|
- * See also [[Ruler.disable]], [[Ruler.enableOnly]].
|
|
|
- **/ Ruler.prototype.enable = function(list, ignoreInvalid) {
|
|
|
- if (!Array.isArray(list)) {
|
|
|
- list = [ list ];
|
|
|
- }
|
|
|
- var result = [];
|
|
|
- // Search by name and enable
|
|
|
- list.forEach((function(name) {
|
|
|
- var idx = this.__find__(name);
|
|
|
- if (idx < 0) {
|
|
|
- if (ignoreInvalid) {
|
|
|
- return;
|
|
|
- }
|
|
|
- throw new Error("Rules manager: invalid rule name " + name);
|
|
|
- }
|
|
|
- this.__rules__[idx].enabled = true;
|
|
|
- result.push(name);
|
|
|
- }), this);
|
|
|
- this.__cache__ = null;
|
|
|
- return result;
|
|
|
- };
|
|
|
- /**
|
|
|
- * Ruler.enableOnly(list [, ignoreInvalid])
|
|
|
- * - list (String|Array): list of rule names to enable (whitelist).
|
|
|
- * - ignoreInvalid (Boolean): set `true` to ignore errors when rule not found.
|
|
|
- *
|
|
|
- * Enable rules with given names, and disable everything else. If any rule name
|
|
|
- * not found - throw Error. Errors can be disabled by second param.
|
|
|
- *
|
|
|
- * See also [[Ruler.disable]], [[Ruler.enable]].
|
|
|
- **/ Ruler.prototype.enableOnly = function(list, ignoreInvalid) {
|
|
|
- if (!Array.isArray(list)) {
|
|
|
- list = [ list ];
|
|
|
- }
|
|
|
- this.__rules__.forEach((function(rule) {
|
|
|
- rule.enabled = false;
|
|
|
- }));
|
|
|
- this.enable(list, ignoreInvalid);
|
|
|
- };
|
|
|
- /**
|
|
|
- * Ruler.disable(list [, ignoreInvalid]) -> Array
|
|
|
- * - list (String|Array): list of rule names to disable.
|
|
|
- * - ignoreInvalid (Boolean): set `true` to ignore errors when rule not found.
|
|
|
- *
|
|
|
- * Disable rules with given names. If any rule name not found - throw Error.
|
|
|
- * Errors can be disabled by second param.
|
|
|
- *
|
|
|
- * Returns list of found rule names (if no exception happened).
|
|
|
- *
|
|
|
- * See also [[Ruler.enable]], [[Ruler.enableOnly]].
|
|
|
- **/ Ruler.prototype.disable = function(list, ignoreInvalid) {
|
|
|
- if (!Array.isArray(list)) {
|
|
|
- list = [ list ];
|
|
|
- }
|
|
|
- var result = [];
|
|
|
- // Search by name and disable
|
|
|
- list.forEach((function(name) {
|
|
|
- var idx = this.__find__(name);
|
|
|
- if (idx < 0) {
|
|
|
- if (ignoreInvalid) {
|
|
|
- return;
|
|
|
- }
|
|
|
- throw new Error("Rules manager: invalid rule name " + name);
|
|
|
- }
|
|
|
- this.__rules__[idx].enabled = false;
|
|
|
- result.push(name);
|
|
|
- }), this);
|
|
|
- this.__cache__ = null;
|
|
|
- return result;
|
|
|
- };
|
|
|
- /**
|
|
|
- * Ruler.getRules(chainName) -> Array
|
|
|
- *
|
|
|
- * Return array of active functions (rules) for given chain name. It analyzes
|
|
|
- * rules configuration, compiles caches if not exists and returns result.
|
|
|
- *
|
|
|
- * Default chain name is `''` (empty string). It can't be skipped. That's
|
|
|
- * done intentionally, to keep signature monomorphic for high speed.
|
|
|
- **/ Ruler.prototype.getRules = function(chainName) {
|
|
|
- if (this.__cache__ === null) {
|
|
|
- this.__compile__();
|
|
|
- }
|
|
|
- // Chain can be empty, if rules disabled. But we still have to return Array.
|
|
|
- return this.__cache__[chainName] || [];
|
|
|
- };
|
|
|
- var ruler = Ruler;
|
|
|
- // Normalize input string
|
|
|
- // https://spec.commonmark.org/0.29/#line-ending
|
|
|
- var NEWLINES_RE = /\r\n?|\n/g;
|
|
|
- var NULL_RE = /\0/g;
|
|
|
- var normalize = function normalize(state) {
|
|
|
- var str;
|
|
|
- // Normalize newlines
|
|
|
- str = state.src.replace(NEWLINES_RE, "\n");
|
|
|
- // Replace NULL characters
|
|
|
- str = str.replace(NULL_RE, "\ufffd");
|
|
|
- state.src = str;
|
|
|
- };
|
|
|
- var block = function block(state) {
|
|
|
- var token;
|
|
|
- if (state.inlineMode) {
|
|
|
- token = new state.Token("inline", "", 0);
|
|
|
- token.content = state.src;
|
|
|
- token.map = [ 0, 1 ];
|
|
|
- token.children = [];
|
|
|
- state.tokens.push(token);
|
|
|
- } else {
|
|
|
- state.md.block.parse(state.src, state.md, state.env, state.tokens);
|
|
|
- }
|
|
|
- };
|
|
|
- var inline = function inline(state) {
|
|
|
- var tokens = state.tokens, tok, i, l;
|
|
|
- // Parse inlines
|
|
|
- for (i = 0, l = tokens.length; i < l; i++) {
|
|
|
- tok = tokens[i];
|
|
|
- if (tok.type === "inline") {
|
|
|
- state.md.inline.parse(tok.content, state.md, state.env, tok.children);
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
- var arrayReplaceAt = utils.arrayReplaceAt;
|
|
|
- function isLinkOpen$1(str) {
|
|
|
- return /^<a[>\s]/i.test(str);
|
|
|
- }
|
|
|
- function isLinkClose$1(str) {
|
|
|
- return /^<\/a\s*>/i.test(str);
|
|
|
- }
|
|
|
- var linkify$1 = function linkify(state) {
|
|
|
- var i, j, l, tokens, token, currentToken, nodes, ln, text, pos, lastPos, level, htmlLinkLevel, url, fullUrl, urlText, blockTokens = state.tokens, links;
|
|
|
- if (!state.md.options.linkify) {
|
|
|
- return;
|
|
|
- }
|
|
|
- for (j = 0, l = blockTokens.length; j < l; j++) {
|
|
|
- if (blockTokens[j].type !== "inline" || !state.md.linkify.pretest(blockTokens[j].content)) {
|
|
|
- continue;
|
|
|
- }
|
|
|
- tokens = blockTokens[j].children;
|
|
|
- htmlLinkLevel = 0;
|
|
|
- // We scan from the end, to keep position when new tags added.
|
|
|
- // Use reversed logic in links start/end match
|
|
|
- for (i = tokens.length - 1; i >= 0; i--) {
|
|
|
- currentToken = tokens[i];
|
|
|
- // Skip content of markdown links
|
|
|
- if (currentToken.type === "link_close") {
|
|
|
- i--;
|
|
|
- while (tokens[i].level !== currentToken.level && tokens[i].type !== "link_open") {
|
|
|
- i--;
|
|
|
- }
|
|
|
- continue;
|
|
|
- }
|
|
|
- // Skip content of html tag links
|
|
|
- if (currentToken.type === "html_inline") {
|
|
|
- if (isLinkOpen$1(currentToken.content) && htmlLinkLevel > 0) {
|
|
|
- htmlLinkLevel--;
|
|
|
- }
|
|
|
- if (isLinkClose$1(currentToken.content)) {
|
|
|
- htmlLinkLevel++;
|
|
|
- }
|
|
|
- }
|
|
|
- if (htmlLinkLevel > 0) {
|
|
|
- continue;
|
|
|
- }
|
|
|
- if (currentToken.type === "text" && state.md.linkify.test(currentToken.content)) {
|
|
|
- text = currentToken.content;
|
|
|
- links = state.md.linkify.match(text);
|
|
|
- // Now split string to nodes
|
|
|
- nodes = [];
|
|
|
- level = currentToken.level;
|
|
|
- lastPos = 0;
|
|
|
- // forbid escape sequence at the start of the string,
|
|
|
- // this avoids http\://example.com/ from being linkified as
|
|
|
- // http:<a href="//example.com/">//example.com/</a>
|
|
|
- if (links.length > 0 && links[0].index === 0 && i > 0 && tokens[i - 1].type === "text_special") {
|
|
|
- links = links.slice(1);
|
|
|
- }
|
|
|
- for (ln = 0; ln < links.length; ln++) {
|
|
|
- url = links[ln].url;
|
|
|
- fullUrl = state.md.normalizeLink(url);
|
|
|
- if (!state.md.validateLink(fullUrl)) {
|
|
|
- continue;
|
|
|
- }
|
|
|
- urlText = links[ln].text;
|
|
|
- // Linkifier might send raw hostnames like "example.com", where url
|
|
|
- // starts with domain name. So we prepend http:// in those cases,
|
|
|
- // and remove it afterwards.
|
|
|
-
|
|
|
- if (!links[ln].schema) {
|
|
|
- urlText = state.md.normalizeLinkText("http://" + urlText).replace(/^http:\/\//, "");
|
|
|
- } else if (links[ln].schema === "mailto:" && !/^mailto:/i.test(urlText)) {
|
|
|
- urlText = state.md.normalizeLinkText("mailto:" + urlText).replace(/^mailto:/, "");
|
|
|
- } else {
|
|
|
- urlText = state.md.normalizeLinkText(urlText);
|
|
|
- }
|
|
|
- pos = links[ln].index;
|
|
|
- if (pos > lastPos) {
|
|
|
- token = new state.Token("text", "", 0);
|
|
|
- token.content = text.slice(lastPos, pos);
|
|
|
- token.level = level;
|
|
|
- nodes.push(token);
|
|
|
- }
|
|
|
- token = new state.Token("link_open", "a", 1);
|
|
|
- token.attrs = [ [ "href", fullUrl ] ];
|
|
|
- token.level = level++;
|
|
|
- token.markup = "linkify";
|
|
|
- token.info = "auto";
|
|
|
- nodes.push(token);
|
|
|
- token = new state.Token("text", "", 0);
|
|
|
- token.content = urlText;
|
|
|
- token.level = level;
|
|
|
- nodes.push(token);
|
|
|
- token = new state.Token("link_close", "a", -1);
|
|
|
- token.level = --level;
|
|
|
- token.markup = "linkify";
|
|
|
- token.info = "auto";
|
|
|
- nodes.push(token);
|
|
|
- lastPos = links[ln].lastIndex;
|
|
|
- }
|
|
|
- if (lastPos < text.length) {
|
|
|
- token = new state.Token("text", "", 0);
|
|
|
- token.content = text.slice(lastPos);
|
|
|
- token.level = level;
|
|
|
- nodes.push(token);
|
|
|
- }
|
|
|
- // replace current node
|
|
|
- blockTokens[j].children = tokens = arrayReplaceAt(tokens, i, nodes);
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
- // Simple typographic replacements
|
|
|
- // TODO:
|
|
|
- // - fractionals 1/2, 1/4, 3/4 -> ½, ¼, ¾
|
|
|
- // - multiplications 2 x 4 -> 2 × 4
|
|
|
- var RARE_RE = /\+-|\.\.|\?\?\?\?|!!!!|,,|--/;
|
|
|
- // Workaround for phantomjs - need regex without /g flag,
|
|
|
- // or root check will fail every second time
|
|
|
- var SCOPED_ABBR_TEST_RE = /\((c|tm|r)\)/i;
|
|
|
- var SCOPED_ABBR_RE = /\((c|tm|r)\)/gi;
|
|
|
- var SCOPED_ABBR = {
|
|
|
- c: "\xa9",
|
|
|
- r: "\xae",
|
|
|
- tm: "\u2122"
|
|
|
- };
|
|
|
- function replaceFn(match, name) {
|
|
|
- return SCOPED_ABBR[name.toLowerCase()];
|
|
|
- }
|
|
|
- function replace_scoped(inlineTokens) {
|
|
|
- var i, token, inside_autolink = 0;
|
|
|
- for (i = inlineTokens.length - 1; i >= 0; i--) {
|
|
|
- token = inlineTokens[i];
|
|
|
- if (token.type === "text" && !inside_autolink) {
|
|
|
- token.content = token.content.replace(SCOPED_ABBR_RE, replaceFn);
|
|
|
- }
|
|
|
- if (token.type === "link_open" && token.info === "auto") {
|
|
|
- inside_autolink--;
|
|
|
- }
|
|
|
- if (token.type === "link_close" && token.info === "auto") {
|
|
|
- inside_autolink++;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- function replace_rare(inlineTokens) {
|
|
|
- var i, token, inside_autolink = 0;
|
|
|
- for (i = inlineTokens.length - 1; i >= 0; i--) {
|
|
|
- token = inlineTokens[i];
|
|
|
- if (token.type === "text" && !inside_autolink) {
|
|
|
- if (RARE_RE.test(token.content)) {
|
|
|
- token.content = token.content.replace(/\+-/g, "\xb1").replace(/\.{2,}/g, "\u2026").replace(/([?!])\u2026/g, "$1..").replace(/([?!]){4,}/g, "$1$1$1").replace(/,{2,}/g, ",").replace(/(^|[^-])---(?=[^-]|$)/gm, "$1\u2014").replace(/(^|\s)--(?=\s|$)/gm, "$1\u2013").replace(/(^|[^-\s])--(?=[^-\s]|$)/gm, "$1\u2013");
|
|
|
- }
|
|
|
- }
|
|
|
- if (token.type === "link_open" && token.info === "auto") {
|
|
|
- inside_autolink--;
|
|
|
- }
|
|
|
- if (token.type === "link_close" && token.info === "auto") {
|
|
|
- inside_autolink++;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- var replacements = function replace(state) {
|
|
|
- var blkIdx;
|
|
|
- if (!state.md.options.typographer) {
|
|
|
- return;
|
|
|
- }
|
|
|
- for (blkIdx = state.tokens.length - 1; blkIdx >= 0; blkIdx--) {
|
|
|
- if (state.tokens[blkIdx].type !== "inline") {
|
|
|
- continue;
|
|
|
- }
|
|
|
- if (SCOPED_ABBR_TEST_RE.test(state.tokens[blkIdx].content)) {
|
|
|
- replace_scoped(state.tokens[blkIdx].children);
|
|
|
- }
|
|
|
- if (RARE_RE.test(state.tokens[blkIdx].content)) {
|
|
|
- replace_rare(state.tokens[blkIdx].children);
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
- var isWhiteSpace$1 = utils.isWhiteSpace;
|
|
|
- var isPunctChar$1 = utils.isPunctChar;
|
|
|
- var isMdAsciiPunct$1 = utils.isMdAsciiPunct;
|
|
|
- var QUOTE_TEST_RE = /['"]/;
|
|
|
- var QUOTE_RE = /['"]/g;
|
|
|
- var APOSTROPHE = "\u2019";
|
|
|
- /* ’ */ function replaceAt(str, index, ch) {
|
|
|
- return str.slice(0, index) + ch + str.slice(index + 1);
|
|
|
- }
|
|
|
- function process_inlines(tokens, state) {
|
|
|
- var i, token, text, t, pos, max, thisLevel, item, lastChar, nextChar, isLastPunctChar, isNextPunctChar, isLastWhiteSpace, isNextWhiteSpace, canOpen, canClose, j, isSingle, stack, openQuote, closeQuote;
|
|
|
- stack = [];
|
|
|
- for (i = 0; i < tokens.length; i++) {
|
|
|
- token = tokens[i];
|
|
|
- thisLevel = tokens[i].level;
|
|
|
- for (j = stack.length - 1; j >= 0; j--) {
|
|
|
- if (stack[j].level <= thisLevel) {
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- stack.length = j + 1;
|
|
|
- if (token.type !== "text") {
|
|
|
- continue;
|
|
|
- }
|
|
|
- text = token.content;
|
|
|
- pos = 0;
|
|
|
- max = text.length;
|
|
|
- /*eslint no-labels:0,block-scoped-var:0*/ OUTER: while (pos < max) {
|
|
|
- QUOTE_RE.lastIndex = pos;
|
|
|
- t = QUOTE_RE.exec(text);
|
|
|
- if (!t) {
|
|
|
- break;
|
|
|
- }
|
|
|
- canOpen = canClose = true;
|
|
|
- pos = t.index + 1;
|
|
|
- isSingle = t[0] === "'";
|
|
|
- // Find previous character,
|
|
|
- // default to space if it's the beginning of the line
|
|
|
-
|
|
|
- lastChar = 32;
|
|
|
- if (t.index - 1 >= 0) {
|
|
|
- lastChar = text.charCodeAt(t.index - 1);
|
|
|
- } else {
|
|
|
- for (j = i - 1; j >= 0; j--) {
|
|
|
- if (tokens[j].type === "softbreak" || tokens[j].type === "hardbreak") break;
|
|
|
- // lastChar defaults to 0x20
|
|
|
- if (!tokens[j].content) continue;
|
|
|
- // should skip all tokens except 'text', 'html_inline' or 'code_inline'
|
|
|
- lastChar = tokens[j].content.charCodeAt(tokens[j].content.length - 1);
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- // Find next character,
|
|
|
- // default to space if it's the end of the line
|
|
|
-
|
|
|
- nextChar = 32;
|
|
|
- if (pos < max) {
|
|
|
- nextChar = text.charCodeAt(pos);
|
|
|
- } else {
|
|
|
- for (j = i + 1; j < tokens.length; j++) {
|
|
|
- if (tokens[j].type === "softbreak" || tokens[j].type === "hardbreak") break;
|
|
|
- // nextChar defaults to 0x20
|
|
|
- if (!tokens[j].content) continue;
|
|
|
- // should skip all tokens except 'text', 'html_inline' or 'code_inline'
|
|
|
- nextChar = tokens[j].content.charCodeAt(0);
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- isLastPunctChar = isMdAsciiPunct$1(lastChar) || isPunctChar$1(String.fromCharCode(lastChar));
|
|
|
- isNextPunctChar = isMdAsciiPunct$1(nextChar) || isPunctChar$1(String.fromCharCode(nextChar));
|
|
|
- isLastWhiteSpace = isWhiteSpace$1(lastChar);
|
|
|
- isNextWhiteSpace = isWhiteSpace$1(nextChar);
|
|
|
- if (isNextWhiteSpace) {
|
|
|
- canOpen = false;
|
|
|
- } else if (isNextPunctChar) {
|
|
|
- if (!(isLastWhiteSpace || isLastPunctChar)) {
|
|
|
- canOpen = false;
|
|
|
- }
|
|
|
- }
|
|
|
- if (isLastWhiteSpace) {
|
|
|
- canClose = false;
|
|
|
- } else if (isLastPunctChar) {
|
|
|
- if (!(isNextWhiteSpace || isNextPunctChar)) {
|
|
|
- canClose = false;
|
|
|
- }
|
|
|
- }
|
|
|
- if (nextChar === 34 /* " */ && t[0] === '"') {
|
|
|
- if (lastChar >= 48 /* 0 */ && lastChar <= 57 /* 9 */) {
|
|
|
- // special case: 1"" - count first quote as an inch
|
|
|
- canClose = canOpen = false;
|
|
|
- }
|
|
|
- }
|
|
|
- if (canOpen && canClose) {
|
|
|
- // Replace quotes in the middle of punctuation sequence, but not
|
|
|
- // in the middle of the words, i.e.:
|
|
|
- // 1. foo " bar " baz - not replaced
|
|
|
- // 2. foo-"-bar-"-baz - replaced
|
|
|
- // 3. foo"bar"baz - not replaced
|
|
|
- canOpen = isLastPunctChar;
|
|
|
- canClose = isNextPunctChar;
|
|
|
- }
|
|
|
- if (!canOpen && !canClose) {
|
|
|
- // middle of word
|
|
|
- if (isSingle) {
|
|
|
- token.content = replaceAt(token.content, t.index, APOSTROPHE);
|
|
|
- }
|
|
|
- continue;
|
|
|
- }
|
|
|
- if (canClose) {
|
|
|
- // this could be a closing quote, rewind the stack to get a match
|
|
|
- for (j = stack.length - 1; j >= 0; j--) {
|
|
|
- item = stack[j];
|
|
|
- if (stack[j].level < thisLevel) {
|
|
|
- break;
|
|
|
- }
|
|
|
- if (item.single === isSingle && stack[j].level === thisLevel) {
|
|
|
- item = stack[j];
|
|
|
- if (isSingle) {
|
|
|
- openQuote = state.md.options.quotes[2];
|
|
|
- closeQuote = state.md.options.quotes[3];
|
|
|
- } else {
|
|
|
- openQuote = state.md.options.quotes[0];
|
|
|
- closeQuote = state.md.options.quotes[1];
|
|
|
- }
|
|
|
- // replace token.content *before* tokens[item.token].content,
|
|
|
- // because, if they are pointing at the same token, replaceAt
|
|
|
- // could mess up indices when quote length != 1
|
|
|
- token.content = replaceAt(token.content, t.index, closeQuote);
|
|
|
- tokens[item.token].content = replaceAt(tokens[item.token].content, item.pos, openQuote);
|
|
|
- pos += closeQuote.length - 1;
|
|
|
- if (item.token === i) {
|
|
|
- pos += openQuote.length - 1;
|
|
|
- }
|
|
|
- text = token.content;
|
|
|
- max = text.length;
|
|
|
- stack.length = j;
|
|
|
- continue OUTER;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- if (canOpen) {
|
|
|
- stack.push({
|
|
|
- token: i,
|
|
|
- pos: t.index,
|
|
|
- single: isSingle,
|
|
|
- level: thisLevel
|
|
|
- });
|
|
|
- } else if (canClose && isSingle) {
|
|
|
- token.content = replaceAt(token.content, t.index, APOSTROPHE);
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- var smartquotes = function smartquotes(state) {
|
|
|
- /*eslint max-depth:0*/
|
|
|
- var blkIdx;
|
|
|
- if (!state.md.options.typographer) {
|
|
|
- return;
|
|
|
- }
|
|
|
- for (blkIdx = state.tokens.length - 1; blkIdx >= 0; blkIdx--) {
|
|
|
- if (state.tokens[blkIdx].type !== "inline" || !QUOTE_TEST_RE.test(state.tokens[blkIdx].content)) {
|
|
|
- continue;
|
|
|
- }
|
|
|
- process_inlines(state.tokens[blkIdx].children, state);
|
|
|
- }
|
|
|
- };
|
|
|
- // Join raw text tokens with the rest of the text
|
|
|
- var text_join = function text_join(state) {
|
|
|
- var j, l, tokens, curr, max, last, blockTokens = state.tokens;
|
|
|
- for (j = 0, l = blockTokens.length; j < l; j++) {
|
|
|
- if (blockTokens[j].type !== "inline") continue;
|
|
|
- tokens = blockTokens[j].children;
|
|
|
- max = tokens.length;
|
|
|
- for (curr = 0; curr < max; curr++) {
|
|
|
- if (tokens[curr].type === "text_special") {
|
|
|
- tokens[curr].type = "text";
|
|
|
- }
|
|
|
- }
|
|
|
- for (curr = last = 0; curr < max; curr++) {
|
|
|
- if (tokens[curr].type === "text" && curr + 1 < max && tokens[curr + 1].type === "text") {
|
|
|
- // collapse two adjacent text nodes
|
|
|
- tokens[curr + 1].content = tokens[curr].content + tokens[curr + 1].content;
|
|
|
- } else {
|
|
|
- if (curr !== last) {
|
|
|
- tokens[last] = tokens[curr];
|
|
|
- }
|
|
|
- last++;
|
|
|
- }
|
|
|
- }
|
|
|
- if (curr !== last) {
|
|
|
- tokens.length = last;
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
- // Token class
|
|
|
- /**
|
|
|
- * class Token
|
|
|
- **/
|
|
|
- /**
|
|
|
- * new Token(type, tag, nesting)
|
|
|
- *
|
|
|
- * Create new token and fill passed properties.
|
|
|
- **/ function Token(type, tag, nesting) {
|
|
|
- /**
|
|
|
- * Token#type -> String
|
|
|
- *
|
|
|
- * Type of the token (string, e.g. "paragraph_open")
|
|
|
- **/
|
|
|
- this.type = type;
|
|
|
- /**
|
|
|
- * Token#tag -> String
|
|
|
- *
|
|
|
- * html tag name, e.g. "p"
|
|
|
- **/ this.tag = tag;
|
|
|
- /**
|
|
|
- * Token#attrs -> Array
|
|
|
- *
|
|
|
- * Html attributes. Format: `[ [ name1, value1 ], [ name2, value2 ] ]`
|
|
|
- **/ this.attrs = null;
|
|
|
- /**
|
|
|
- * Token#map -> Array
|
|
|
- *
|
|
|
- * Source map info. Format: `[ line_begin, line_end ]`
|
|
|
- **/ this.map = null;
|
|
|
- /**
|
|
|
- * Token#nesting -> Number
|
|
|
- *
|
|
|
- * Level change (number in {-1, 0, 1} set), where:
|
|
|
- *
|
|
|
- * - `1` means the tag is opening
|
|
|
- * - `0` means the tag is self-closing
|
|
|
- * - `-1` means the tag is closing
|
|
|
- **/ this.nesting = nesting;
|
|
|
- /**
|
|
|
- * Token#level -> Number
|
|
|
- *
|
|
|
- * nesting level, the same as `state.level`
|
|
|
- **/ this.level = 0;
|
|
|
- /**
|
|
|
- * Token#children -> Array
|
|
|
- *
|
|
|
- * An array of child nodes (inline and img tokens)
|
|
|
- **/ this.children = null;
|
|
|
- /**
|
|
|
- * Token#content -> String
|
|
|
- *
|
|
|
- * In a case of self-closing tag (code, html, fence, etc.),
|
|
|
- * it has contents of this tag.
|
|
|
- **/ this.content = "";
|
|
|
- /**
|
|
|
- * Token#markup -> String
|
|
|
- *
|
|
|
- * '*' or '_' for emphasis, fence string for fence, etc.
|
|
|
- **/ this.markup = "";
|
|
|
- /**
|
|
|
- * Token#info -> String
|
|
|
- *
|
|
|
- * Additional information:
|
|
|
- *
|
|
|
- * - Info string for "fence" tokens
|
|
|
- * - The value "auto" for autolink "link_open" and "link_close" tokens
|
|
|
- * - The string value of the item marker for ordered-list "list_item_open" tokens
|
|
|
- **/ this.info = "";
|
|
|
- /**
|
|
|
- * Token#meta -> Object
|
|
|
- *
|
|
|
- * A place for plugins to store an arbitrary data
|
|
|
- **/ this.meta = null;
|
|
|
- /**
|
|
|
- * Token#block -> Boolean
|
|
|
- *
|
|
|
- * True for block-level tokens, false for inline tokens.
|
|
|
- * Used in renderer to calculate line breaks
|
|
|
- **/ this.block = false;
|
|
|
- /**
|
|
|
- * Token#hidden -> Boolean
|
|
|
- *
|
|
|
- * If it's true, ignore this element when rendering. Used for tight lists
|
|
|
- * to hide paragraphs.
|
|
|
- **/ this.hidden = false;
|
|
|
- }
|
|
|
- /**
|
|
|
- * Token.attrIndex(name) -> Number
|
|
|
- *
|
|
|
- * Search attribute index by name.
|
|
|
- **/ Token.prototype.attrIndex = function attrIndex(name) {
|
|
|
- var attrs, i, len;
|
|
|
- if (!this.attrs) {
|
|
|
- return -1;
|
|
|
- }
|
|
|
- attrs = this.attrs;
|
|
|
- for (i = 0, len = attrs.length; i < len; i++) {
|
|
|
- if (attrs[i][0] === name) {
|
|
|
- return i;
|
|
|
- }
|
|
|
- }
|
|
|
- return -1;
|
|
|
- };
|
|
|
- /**
|
|
|
- * Token.attrPush(attrData)
|
|
|
- *
|
|
|
- * Add `[ name, value ]` attribute to list. Init attrs if necessary
|
|
|
- **/ Token.prototype.attrPush = function attrPush(attrData) {
|
|
|
- if (this.attrs) {
|
|
|
- this.attrs.push(attrData);
|
|
|
- } else {
|
|
|
- this.attrs = [ attrData ];
|
|
|
- }
|
|
|
- };
|
|
|
- /**
|
|
|
- * Token.attrSet(name, value)
|
|
|
- *
|
|
|
- * Set `name` attribute to `value`. Override old value if exists.
|
|
|
- **/ Token.prototype.attrSet = function attrSet(name, value) {
|
|
|
- var idx = this.attrIndex(name), attrData = [ name, value ];
|
|
|
- if (idx < 0) {
|
|
|
- this.attrPush(attrData);
|
|
|
- } else {
|
|
|
- this.attrs[idx] = attrData;
|
|
|
- }
|
|
|
- };
|
|
|
- /**
|
|
|
- * Token.attrGet(name)
|
|
|
- *
|
|
|
- * Get the value of attribute `name`, or null if it does not exist.
|
|
|
- **/ Token.prototype.attrGet = function attrGet(name) {
|
|
|
- var idx = this.attrIndex(name), value = null;
|
|
|
- if (idx >= 0) {
|
|
|
- value = this.attrs[idx][1];
|
|
|
- }
|
|
|
- return value;
|
|
|
- };
|
|
|
- /**
|
|
|
- * Token.attrJoin(name, value)
|
|
|
- *
|
|
|
- * Join value to existing attribute via space. Or create new attribute if not
|
|
|
- * exists. Useful to operate with token classes.
|
|
|
- **/ Token.prototype.attrJoin = function attrJoin(name, value) {
|
|
|
- var idx = this.attrIndex(name);
|
|
|
- if (idx < 0) {
|
|
|
- this.attrPush([ name, value ]);
|
|
|
- } else {
|
|
|
- this.attrs[idx][1] = this.attrs[idx][1] + " " + value;
|
|
|
- }
|
|
|
- };
|
|
|
- var token = Token;
|
|
|
- function StateCore(src, md, env) {
|
|
|
- this.src = src;
|
|
|
- this.env = env;
|
|
|
- this.tokens = [];
|
|
|
- this.inlineMode = false;
|
|
|
- this.md = md;
|
|
|
- // link to parser instance
|
|
|
- }
|
|
|
- // re-export Token class to use in core rules
|
|
|
- StateCore.prototype.Token = token;
|
|
|
- var state_core = StateCore;
|
|
|
- var _rules$2 = [ [ "normalize", normalize ], [ "block", block ], [ "inline", inline ], [ "linkify", linkify$1 ], [ "replacements", replacements ], [ "smartquotes", smartquotes ],
|
|
|
- // `text_join` finds `text_special` tokens (for escape sequences)
|
|
|
- // and joins them with the rest of the text
|
|
|
- [ "text_join", text_join ] ];
|
|
|
- /**
|
|
|
- * new Core()
|
|
|
- **/ function Core() {
|
|
|
- /**
|
|
|
- * Core#ruler -> Ruler
|
|
|
- *
|
|
|
- * [[Ruler]] instance. Keep configuration of core rules.
|
|
|
- **/
|
|
|
- this.ruler = new ruler;
|
|
|
- for (var i = 0; i < _rules$2.length; i++) {
|
|
|
- this.ruler.push(_rules$2[i][0], _rules$2[i][1]);
|
|
|
- }
|
|
|
- }
|
|
|
- /**
|
|
|
- * Core.process(state)
|
|
|
- *
|
|
|
- * Executes core chain rules.
|
|
|
- **/ Core.prototype.process = function(state) {
|
|
|
- var i, l, rules;
|
|
|
- rules = this.ruler.getRules("");
|
|
|
- for (i = 0, l = rules.length; i < l; i++) {
|
|
|
- rules[i](state);
|
|
|
- }
|
|
|
- };
|
|
|
- Core.prototype.State = state_core;
|
|
|
- var parser_core = Core;
|
|
|
- var isSpace$a = utils.isSpace;
|
|
|
- function getLine(state, line) {
|
|
|
- var pos = state.bMarks[line] + state.tShift[line], max = state.eMarks[line];
|
|
|
- return state.src.slice(pos, max);
|
|
|
- }
|
|
|
- function escapedSplit(str) {
|
|
|
- var result = [], pos = 0, max = str.length, ch, isEscaped = false, lastPos = 0, current = "";
|
|
|
- ch = str.charCodeAt(pos);
|
|
|
- while (pos < max) {
|
|
|
- if (ch === 124 /* | */) {
|
|
|
- if (!isEscaped) {
|
|
|
- // pipe separating cells, '|'
|
|
|
- result.push(current + str.substring(lastPos, pos));
|
|
|
- current = "";
|
|
|
- lastPos = pos + 1;
|
|
|
- } else {
|
|
|
- // escaped pipe, '\|'
|
|
|
- current += str.substring(lastPos, pos - 1);
|
|
|
- lastPos = pos;
|
|
|
- }
|
|
|
- }
|
|
|
- isEscaped = ch === 92 /* \ */;
|
|
|
- pos++;
|
|
|
- ch = str.charCodeAt(pos);
|
|
|
- }
|
|
|
- result.push(current + str.substring(lastPos));
|
|
|
- return result;
|
|
|
- }
|
|
|
- var table = function table(state, startLine, endLine, silent) {
|
|
|
- var ch, lineText, pos, i, l, nextLine, columns, columnCount, token, aligns, t, tableLines, tbodyLines, oldParentType, terminate, terminatorRules, firstCh, secondCh;
|
|
|
- // should have at least two lines
|
|
|
- if (startLine + 2 > endLine) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- nextLine = startLine + 1;
|
|
|
- if (state.sCount[nextLine] < state.blkIndent) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- // if it's indented more than 3 spaces, it should be a code block
|
|
|
- if (state.sCount[nextLine] - state.blkIndent >= 4) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- // first character of the second line should be '|', '-', ':',
|
|
|
- // and no other characters are allowed but spaces;
|
|
|
- // basically, this is the equivalent of /^[-:|][-:|\s]*$/ regexp
|
|
|
- pos = state.bMarks[nextLine] + state.tShift[nextLine];
|
|
|
- if (pos >= state.eMarks[nextLine]) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- firstCh = state.src.charCodeAt(pos++);
|
|
|
- if (firstCh !== 124 /* | */ && firstCh !== 45 /* - */ && firstCh !== 58 /* : */) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- if (pos >= state.eMarks[nextLine]) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- secondCh = state.src.charCodeAt(pos++);
|
|
|
- if (secondCh !== 124 /* | */ && secondCh !== 45 /* - */ && secondCh !== 58 /* : */ && !isSpace$a(secondCh)) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- // if first character is '-', then second character must not be a space
|
|
|
- // (due to parsing ambiguity with list)
|
|
|
- if (firstCh === 45 /* - */ && isSpace$a(secondCh)) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- while (pos < state.eMarks[nextLine]) {
|
|
|
- ch = state.src.charCodeAt(pos);
|
|
|
- if (ch !== 124 /* | */ && ch !== 45 /* - */ && ch !== 58 /* : */ && !isSpace$a(ch)) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- pos++;
|
|
|
- }
|
|
|
- lineText = getLine(state, startLine + 1);
|
|
|
- columns = lineText.split("|");
|
|
|
- aligns = [];
|
|
|
- for (i = 0; i < columns.length; i++) {
|
|
|
- t = columns[i].trim();
|
|
|
- if (!t) {
|
|
|
- // allow empty columns before and after table, but not in between columns;
|
|
|
- // e.g. allow ` |---| `, disallow ` ---||--- `
|
|
|
- if (i === 0 || i === columns.length - 1) {
|
|
|
- continue;
|
|
|
- } else {
|
|
|
- return false;
|
|
|
- }
|
|
|
- }
|
|
|
- if (!/^:?-+:?$/.test(t)) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- if (t.charCodeAt(t.length - 1) === 58 /* : */) {
|
|
|
- aligns.push(t.charCodeAt(0) === 58 /* : */ ? "center" : "right");
|
|
|
- } else if (t.charCodeAt(0) === 58 /* : */) {
|
|
|
- aligns.push("left");
|
|
|
- } else {
|
|
|
- aligns.push("");
|
|
|
- }
|
|
|
- }
|
|
|
- lineText = getLine(state, startLine).trim();
|
|
|
- if (lineText.indexOf("|") === -1) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- if (state.sCount[startLine] - state.blkIndent >= 4) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- columns = escapedSplit(lineText);
|
|
|
- if (columns.length && columns[0] === "") columns.shift();
|
|
|
- if (columns.length && columns[columns.length - 1] === "") columns.pop();
|
|
|
- // header row will define an amount of columns in the entire table,
|
|
|
- // and align row should be exactly the same (the rest of the rows can differ)
|
|
|
- columnCount = columns.length;
|
|
|
- if (columnCount === 0 || columnCount !== aligns.length) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- if (silent) {
|
|
|
- return true;
|
|
|
- }
|
|
|
- oldParentType = state.parentType;
|
|
|
- state.parentType = "table";
|
|
|
- // use 'blockquote' lists for termination because it's
|
|
|
- // the most similar to tables
|
|
|
- terminatorRules = state.md.block.ruler.getRules("blockquote");
|
|
|
- token = state.push("table_open", "table", 1);
|
|
|
- token.map = tableLines = [ startLine, 0 ];
|
|
|
- token = state.push("thead_open", "thead", 1);
|
|
|
- token.map = [ startLine, startLine + 1 ];
|
|
|
- token = state.push("tr_open", "tr", 1);
|
|
|
- token.map = [ startLine, startLine + 1 ];
|
|
|
- for (i = 0; i < columns.length; i++) {
|
|
|
- token = state.push("th_open", "th", 1);
|
|
|
- if (aligns[i]) {
|
|
|
- token.attrs = [ [ "style", "text-align:" + aligns[i] ] ];
|
|
|
- }
|
|
|
- token = state.push("inline", "", 0);
|
|
|
- token.content = columns[i].trim();
|
|
|
- token.children = [];
|
|
|
- token = state.push("th_close", "th", -1);
|
|
|
- }
|
|
|
- token = state.push("tr_close", "tr", -1);
|
|
|
- token = state.push("thead_close", "thead", -1);
|
|
|
- for (nextLine = startLine + 2; nextLine < endLine; nextLine++) {
|
|
|
- if (state.sCount[nextLine] < state.blkIndent) {
|
|
|
- break;
|
|
|
- }
|
|
|
- terminate = false;
|
|
|
- for (i = 0, l = terminatorRules.length; i < l; i++) {
|
|
|
- if (terminatorRules[i](state, nextLine, endLine, true)) {
|
|
|
- terminate = true;
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- if (terminate) {
|
|
|
- break;
|
|
|
- }
|
|
|
- lineText = getLine(state, nextLine).trim();
|
|
|
- if (!lineText) {
|
|
|
- break;
|
|
|
- }
|
|
|
- if (state.sCount[nextLine] - state.blkIndent >= 4) {
|
|
|
- break;
|
|
|
- }
|
|
|
- columns = escapedSplit(lineText);
|
|
|
- if (columns.length && columns[0] === "") columns.shift();
|
|
|
- if (columns.length && columns[columns.length - 1] === "") columns.pop();
|
|
|
- if (nextLine === startLine + 2) {
|
|
|
- token = state.push("tbody_open", "tbody", 1);
|
|
|
- token.map = tbodyLines = [ startLine + 2, 0 ];
|
|
|
- }
|
|
|
- token = state.push("tr_open", "tr", 1);
|
|
|
- token.map = [ nextLine, nextLine + 1 ];
|
|
|
- for (i = 0; i < columnCount; i++) {
|
|
|
- token = state.push("td_open", "td", 1);
|
|
|
- if (aligns[i]) {
|
|
|
- token.attrs = [ [ "style", "text-align:" + aligns[i] ] ];
|
|
|
- }
|
|
|
- token = state.push("inline", "", 0);
|
|
|
- token.content = columns[i] ? columns[i].trim() : "";
|
|
|
- token.children = [];
|
|
|
- token = state.push("td_close", "td", -1);
|
|
|
- }
|
|
|
- token = state.push("tr_close", "tr", -1);
|
|
|
- }
|
|
|
- if (tbodyLines) {
|
|
|
- token = state.push("tbody_close", "tbody", -1);
|
|
|
- tbodyLines[1] = nextLine;
|
|
|
- }
|
|
|
- token = state.push("table_close", "table", -1);
|
|
|
- tableLines[1] = nextLine;
|
|
|
- state.parentType = oldParentType;
|
|
|
- state.line = nextLine;
|
|
|
- return true;
|
|
|
- };
|
|
|
- // Code block (4 spaces padded)
|
|
|
- var code = function code(state, startLine, endLine /*, silent*/) {
|
|
|
- var nextLine, last, token;
|
|
|
- if (state.sCount[startLine] - state.blkIndent < 4) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- last = nextLine = startLine + 1;
|
|
|
- while (nextLine < endLine) {
|
|
|
- if (state.isEmpty(nextLine)) {
|
|
|
- nextLine++;
|
|
|
- continue;
|
|
|
- }
|
|
|
- if (state.sCount[nextLine] - state.blkIndent >= 4) {
|
|
|
- nextLine++;
|
|
|
- last = nextLine;
|
|
|
- continue;
|
|
|
- }
|
|
|
- break;
|
|
|
- }
|
|
|
- state.line = last;
|
|
|
- token = state.push("code_block", "code", 0);
|
|
|
- token.content = state.getLines(startLine, last, 4 + state.blkIndent, false) + "\n";
|
|
|
- token.map = [ startLine, state.line ];
|
|
|
- return true;
|
|
|
- };
|
|
|
- // fences (``` lang, ~~~ lang)
|
|
|
- var fence = function fence(state, startLine, endLine, silent) {
|
|
|
- var marker, len, params, nextLine, mem, token, markup, haveEndMarker = false, pos = state.bMarks[startLine] + state.tShift[startLine], max = state.eMarks[startLine];
|
|
|
- // if it's indented more than 3 spaces, it should be a code block
|
|
|
- if (state.sCount[startLine] - state.blkIndent >= 4) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- if (pos + 3 > max) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- marker = state.src.charCodeAt(pos);
|
|
|
- if (marker !== 126 /* ~ */ && marker !== 96 /* ` */) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- // scan marker length
|
|
|
- mem = pos;
|
|
|
- pos = state.skipChars(pos, marker);
|
|
|
- len = pos - mem;
|
|
|
- if (len < 3) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- markup = state.src.slice(mem, pos);
|
|
|
- params = state.src.slice(pos, max);
|
|
|
- if (marker === 96 /* ` */) {
|
|
|
- if (params.indexOf(String.fromCharCode(marker)) >= 0) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- }
|
|
|
- // Since start is found, we can report success here in validation mode
|
|
|
- if (silent) {
|
|
|
- return true;
|
|
|
- }
|
|
|
- // search end of block
|
|
|
- nextLine = startLine;
|
|
|
- for (;;) {
|
|
|
- nextLine++;
|
|
|
- if (nextLine >= endLine) {
|
|
|
- // unclosed block should be autoclosed by end of document.
|
|
|
- // also block seems to be autoclosed by end of parent
|
|
|
- break;
|
|
|
- }
|
|
|
- pos = mem = state.bMarks[nextLine] + state.tShift[nextLine];
|
|
|
- max = state.eMarks[nextLine];
|
|
|
- if (pos < max && state.sCount[nextLine] < state.blkIndent) {
|
|
|
- // non-empty line with negative indent should stop the list:
|
|
|
- // - ```
|
|
|
- // test
|
|
|
- break;
|
|
|
- }
|
|
|
- if (state.src.charCodeAt(pos) !== marker) {
|
|
|
- continue;
|
|
|
- }
|
|
|
- if (state.sCount[nextLine] - state.blkIndent >= 4) {
|
|
|
- // closing fence should be indented less than 4 spaces
|
|
|
- continue;
|
|
|
- }
|
|
|
- pos = state.skipChars(pos, marker);
|
|
|
- // closing code fence must be at least as long as the opening one
|
|
|
- if (pos - mem < len) {
|
|
|
- continue;
|
|
|
- }
|
|
|
- // make sure tail has spaces only
|
|
|
- pos = state.skipSpaces(pos);
|
|
|
- if (pos < max) {
|
|
|
- continue;
|
|
|
- }
|
|
|
- haveEndMarker = true;
|
|
|
- // found!
|
|
|
- break;
|
|
|
- }
|
|
|
- // If a fence has heading spaces, they should be removed from its inner block
|
|
|
- len = state.sCount[startLine];
|
|
|
- state.line = nextLine + (haveEndMarker ? 1 : 0);
|
|
|
- token = state.push("fence", "code", 0);
|
|
|
- token.info = params;
|
|
|
- token.content = state.getLines(startLine + 1, nextLine, len, true);
|
|
|
- token.markup = markup;
|
|
|
- token.map = [ startLine, state.line ];
|
|
|
- return true;
|
|
|
- };
|
|
|
- var isSpace$9 = utils.isSpace;
|
|
|
- var blockquote = function blockquote(state, startLine, endLine, silent) {
|
|
|
- var adjustTab, ch, i, initial, l, lastLineEmpty, lines, nextLine, offset, oldBMarks, oldBSCount, oldIndent, oldParentType, oldSCount, oldTShift, spaceAfterMarker, terminate, terminatorRules, token, isOutdented, oldLineMax = state.lineMax, pos = state.bMarks[startLine] + state.tShift[startLine], max = state.eMarks[startLine];
|
|
|
- // if it's indented more than 3 spaces, it should be a code block
|
|
|
- if (state.sCount[startLine] - state.blkIndent >= 4) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- // check the block quote marker
|
|
|
- if (state.src.charCodeAt(pos) !== 62 /* > */) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- // we know that it's going to be a valid blockquote,
|
|
|
- // so no point trying to find the end of it in silent mode
|
|
|
- if (silent) {
|
|
|
- return true;
|
|
|
- }
|
|
|
- oldBMarks = [];
|
|
|
- oldBSCount = [];
|
|
|
- oldSCount = [];
|
|
|
- oldTShift = [];
|
|
|
- terminatorRules = state.md.block.ruler.getRules("blockquote");
|
|
|
- oldParentType = state.parentType;
|
|
|
- state.parentType = "blockquote";
|
|
|
- // Search the end of the block
|
|
|
-
|
|
|
- // Block ends with either:
|
|
|
- // 1. an empty line outside:
|
|
|
- // ```
|
|
|
- // > test
|
|
|
-
|
|
|
- // ```
|
|
|
- // 2. an empty line inside:
|
|
|
- // ```
|
|
|
- // >
|
|
|
- // test
|
|
|
- // ```
|
|
|
- // 3. another tag:
|
|
|
- // ```
|
|
|
- // > test
|
|
|
- // - - -
|
|
|
- // ```
|
|
|
- for (nextLine = startLine; nextLine < endLine; nextLine++) {
|
|
|
- // check if it's outdented, i.e. it's inside list item and indented
|
|
|
- // less than said list item:
|
|
|
- // ```
|
|
|
- // 1. anything
|
|
|
- // > current blockquote
|
|
|
- // 2. checking this line
|
|
|
- // ```
|
|
|
- isOutdented = state.sCount[nextLine] < state.blkIndent;
|
|
|
- pos = state.bMarks[nextLine] + state.tShift[nextLine];
|
|
|
- max = state.eMarks[nextLine];
|
|
|
- if (pos >= max) {
|
|
|
- // Case 1: line is not inside the blockquote, and this line is empty.
|
|
|
- break;
|
|
|
- }
|
|
|
- if (state.src.charCodeAt(pos++) === 62 /* > */ && !isOutdented) {
|
|
|
- // This line is inside the blockquote.
|
|
|
- // set offset past spaces and ">"
|
|
|
- initial = state.sCount[nextLine] + 1;
|
|
|
- // skip one optional space after '>'
|
|
|
- if (state.src.charCodeAt(pos) === 32 /* space */) {
|
|
|
- // ' > test '
|
|
|
- // ^ -- position start of line here:
|
|
|
- pos++;
|
|
|
- initial++;
|
|
|
- adjustTab = false;
|
|
|
- spaceAfterMarker = true;
|
|
|
- } else if (state.src.charCodeAt(pos) === 9 /* tab */) {
|
|
|
- spaceAfterMarker = true;
|
|
|
- if ((state.bsCount[nextLine] + initial) % 4 === 3) {
|
|
|
- // ' >\t test '
|
|
|
- // ^ -- position start of line here (tab has width===1)
|
|
|
- pos++;
|
|
|
- initial++;
|
|
|
- adjustTab = false;
|
|
|
- } else {
|
|
|
- // ' >\t test '
|
|
|
- // ^ -- position start of line here + shift bsCount slightly
|
|
|
- // to make extra space appear
|
|
|
- adjustTab = true;
|
|
|
- }
|
|
|
- } else {
|
|
|
- spaceAfterMarker = false;
|
|
|
- }
|
|
|
- offset = initial;
|
|
|
- oldBMarks.push(state.bMarks[nextLine]);
|
|
|
- state.bMarks[nextLine] = pos;
|
|
|
- while (pos < max) {
|
|
|
- ch = state.src.charCodeAt(pos);
|
|
|
- if (isSpace$9(ch)) {
|
|
|
- if (ch === 9) {
|
|
|
- offset += 4 - (offset + state.bsCount[nextLine] + (adjustTab ? 1 : 0)) % 4;
|
|
|
- } else {
|
|
|
- offset++;
|
|
|
- }
|
|
|
- } else {
|
|
|
- break;
|
|
|
- }
|
|
|
- pos++;
|
|
|
- }
|
|
|
- lastLineEmpty = pos >= max;
|
|
|
- oldBSCount.push(state.bsCount[nextLine]);
|
|
|
- state.bsCount[nextLine] = state.sCount[nextLine] + 1 + (spaceAfterMarker ? 1 : 0);
|
|
|
- oldSCount.push(state.sCount[nextLine]);
|
|
|
- state.sCount[nextLine] = offset - initial;
|
|
|
- oldTShift.push(state.tShift[nextLine]);
|
|
|
- state.tShift[nextLine] = pos - state.bMarks[nextLine];
|
|
|
- continue;
|
|
|
- }
|
|
|
- // Case 2: line is not inside the blockquote, and the last line was empty.
|
|
|
- if (lastLineEmpty) {
|
|
|
- break;
|
|
|
- }
|
|
|
- // Case 3: another tag found.
|
|
|
- terminate = false;
|
|
|
- for (i = 0, l = terminatorRules.length; i < l; i++) {
|
|
|
- if (terminatorRules[i](state, nextLine, endLine, true)) {
|
|
|
- terminate = true;
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- if (terminate) {
|
|
|
- // Quirk to enforce "hard termination mode" for paragraphs;
|
|
|
- // normally if you call `tokenize(state, startLine, nextLine)`,
|
|
|
- // paragraphs will look below nextLine for paragraph continuation,
|
|
|
- // but if blockquote is terminated by another tag, they shouldn't
|
|
|
- state.lineMax = nextLine;
|
|
|
- if (state.blkIndent !== 0) {
|
|
|
- // state.blkIndent was non-zero, we now set it to zero,
|
|
|
- // so we need to re-calculate all offsets to appear as
|
|
|
- // if indent wasn't changed
|
|
|
- oldBMarks.push(state.bMarks[nextLine]);
|
|
|
- oldBSCount.push(state.bsCount[nextLine]);
|
|
|
- oldTShift.push(state.tShift[nextLine]);
|
|
|
- oldSCount.push(state.sCount[nextLine]);
|
|
|
- state.sCount[nextLine] -= state.blkIndent;
|
|
|
- }
|
|
|
- break;
|
|
|
- }
|
|
|
- oldBMarks.push(state.bMarks[nextLine]);
|
|
|
- oldBSCount.push(state.bsCount[nextLine]);
|
|
|
- oldTShift.push(state.tShift[nextLine]);
|
|
|
- oldSCount.push(state.sCount[nextLine]);
|
|
|
- // A negative indentation means that this is a paragraph continuation
|
|
|
-
|
|
|
- state.sCount[nextLine] = -1;
|
|
|
- }
|
|
|
- oldIndent = state.blkIndent;
|
|
|
- state.blkIndent = 0;
|
|
|
- token = state.push("blockquote_open", "blockquote", 1);
|
|
|
- token.markup = ">";
|
|
|
- token.map = lines = [ startLine, 0 ];
|
|
|
- state.md.block.tokenize(state, startLine, nextLine);
|
|
|
- token = state.push("blockquote_close", "blockquote", -1);
|
|
|
- token.markup = ">";
|
|
|
- state.lineMax = oldLineMax;
|
|
|
- state.parentType = oldParentType;
|
|
|
- lines[1] = state.line;
|
|
|
- // Restore original tShift; this might not be necessary since the parser
|
|
|
- // has already been here, but just to make sure we can do that.
|
|
|
- for (i = 0; i < oldTShift.length; i++) {
|
|
|
- state.bMarks[i + startLine] = oldBMarks[i];
|
|
|
- state.tShift[i + startLine] = oldTShift[i];
|
|
|
- state.sCount[i + startLine] = oldSCount[i];
|
|
|
- state.bsCount[i + startLine] = oldBSCount[i];
|
|
|
- }
|
|
|
- state.blkIndent = oldIndent;
|
|
|
- return true;
|
|
|
- };
|
|
|
- var isSpace$8 = utils.isSpace;
|
|
|
- var hr = function hr(state, startLine, endLine, silent) {
|
|
|
- var marker, cnt, ch, token, pos = state.bMarks[startLine] + state.tShift[startLine], max = state.eMarks[startLine];
|
|
|
- // if it's indented more than 3 spaces, it should be a code block
|
|
|
- if (state.sCount[startLine] - state.blkIndent >= 4) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- marker = state.src.charCodeAt(pos++);
|
|
|
- // Check hr marker
|
|
|
- if (marker !== 42 /* * */ && marker !== 45 /* - */ && marker !== 95 /* _ */) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- // markers can be mixed with spaces, but there should be at least 3 of them
|
|
|
- cnt = 1;
|
|
|
- while (pos < max) {
|
|
|
- ch = state.src.charCodeAt(pos++);
|
|
|
- if (ch !== marker && !isSpace$8(ch)) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- if (ch === marker) {
|
|
|
- cnt++;
|
|
|
- }
|
|
|
- }
|
|
|
- if (cnt < 3) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- if (silent) {
|
|
|
- return true;
|
|
|
- }
|
|
|
- state.line = startLine + 1;
|
|
|
- token = state.push("hr", "hr", 0);
|
|
|
- token.map = [ startLine, state.line ];
|
|
|
- token.markup = Array(cnt + 1).join(String.fromCharCode(marker));
|
|
|
- return true;
|
|
|
- };
|
|
|
- var isSpace$7 = utils.isSpace;
|
|
|
- // Search `[-+*][\n ]`, returns next pos after marker on success
|
|
|
- // or -1 on fail.
|
|
|
- function skipBulletListMarker(state, startLine) {
|
|
|
- var marker, pos, max, ch;
|
|
|
- pos = state.bMarks[startLine] + state.tShift[startLine];
|
|
|
- max = state.eMarks[startLine];
|
|
|
- marker = state.src.charCodeAt(pos++);
|
|
|
- // Check bullet
|
|
|
- if (marker !== 42 /* * */ && marker !== 45 /* - */ && marker !== 43 /* + */) {
|
|
|
- return -1;
|
|
|
- }
|
|
|
- if (pos < max) {
|
|
|
- ch = state.src.charCodeAt(pos);
|
|
|
- if (!isSpace$7(ch)) {
|
|
|
- // " -test " - is not a list item
|
|
|
- return -1;
|
|
|
- }
|
|
|
- }
|
|
|
- return pos;
|
|
|
- }
|
|
|
- // Search `\d+[.)][\n ]`, returns next pos after marker on success
|
|
|
- // or -1 on fail.
|
|
|
- function skipOrderedListMarker(state, startLine) {
|
|
|
- var ch, start = state.bMarks[startLine] + state.tShift[startLine], pos = start, max = state.eMarks[startLine];
|
|
|
- // List marker should have at least 2 chars (digit + dot)
|
|
|
- if (pos + 1 >= max) {
|
|
|
- return -1;
|
|
|
- }
|
|
|
- ch = state.src.charCodeAt(pos++);
|
|
|
- if (ch < 48 /* 0 */ || ch > 57 /* 9 */) {
|
|
|
- return -1;
|
|
|
- }
|
|
|
- for (;;) {
|
|
|
- // EOL -> fail
|
|
|
- if (pos >= max) {
|
|
|
- return -1;
|
|
|
- }
|
|
|
- ch = state.src.charCodeAt(pos++);
|
|
|
- if (ch >= 48 /* 0 */ && ch <= 57 /* 9 */) {
|
|
|
- // List marker should have no more than 9 digits
|
|
|
- // (prevents integer overflow in browsers)
|
|
|
- if (pos - start >= 10) {
|
|
|
- return -1;
|
|
|
- }
|
|
|
- continue;
|
|
|
- }
|
|
|
- // found valid marker
|
|
|
- if (ch === 41 /* ) */ || ch === 46 /* . */) {
|
|
|
- break;
|
|
|
- }
|
|
|
- return -1;
|
|
|
- }
|
|
|
- if (pos < max) {
|
|
|
- ch = state.src.charCodeAt(pos);
|
|
|
- if (!isSpace$7(ch)) {
|
|
|
- // " 1.test " - is not a list item
|
|
|
- return -1;
|
|
|
- }
|
|
|
- }
|
|
|
- return pos;
|
|
|
- }
|
|
|
- function markTightParagraphs(state, idx) {
|
|
|
- var i, l, level = state.level + 2;
|
|
|
- for (i = idx + 2, l = state.tokens.length - 2; i < l; i++) {
|
|
|
- if (state.tokens[i].level === level && state.tokens[i].type === "paragraph_open") {
|
|
|
- state.tokens[i + 2].hidden = true;
|
|
|
- state.tokens[i].hidden = true;
|
|
|
- i += 2;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- var list = function list(state, startLine, endLine, silent) {
|
|
|
- var ch, contentStart, i, indent, indentAfterMarker, initial, isOrdered, itemLines, l, listLines, listTokIdx, markerCharCode, markerValue, max, offset, oldListIndent, oldParentType, oldSCount, oldTShift, oldTight, pos, posAfterMarker, prevEmptyEnd, start, terminate, terminatorRules, token, nextLine = startLine, isTerminatingParagraph = false, tight = true;
|
|
|
- // if it's indented more than 3 spaces, it should be a code block
|
|
|
- if (state.sCount[nextLine] - state.blkIndent >= 4) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- // Special case:
|
|
|
- // - item 1
|
|
|
- // - item 2
|
|
|
- // - item 3
|
|
|
- // - item 4
|
|
|
- // - this one is a paragraph continuation
|
|
|
- if (state.listIndent >= 0 && state.sCount[nextLine] - state.listIndent >= 4 && state.sCount[nextLine] < state.blkIndent) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- // limit conditions when list can interrupt
|
|
|
- // a paragraph (validation mode only)
|
|
|
- if (silent && state.parentType === "paragraph") {
|
|
|
- // Next list item should still terminate previous list item;
|
|
|
- // This code can fail if plugins use blkIndent as well as lists,
|
|
|
- // but I hope the spec gets fixed long before that happens.
|
|
|
- if (state.sCount[nextLine] >= state.blkIndent) {
|
|
|
- isTerminatingParagraph = true;
|
|
|
- }
|
|
|
- }
|
|
|
- // Detect list type and position after marker
|
|
|
- if ((posAfterMarker = skipOrderedListMarker(state, nextLine)) >= 0) {
|
|
|
- isOrdered = true;
|
|
|
- start = state.bMarks[nextLine] + state.tShift[nextLine];
|
|
|
- markerValue = Number(state.src.slice(start, posAfterMarker - 1));
|
|
|
- // If we're starting a new ordered list right after
|
|
|
- // a paragraph, it should start with 1.
|
|
|
- if (isTerminatingParagraph && markerValue !== 1) return false;
|
|
|
- } else if ((posAfterMarker = skipBulletListMarker(state, nextLine)) >= 0) {
|
|
|
- isOrdered = false;
|
|
|
- } else {
|
|
|
- return false;
|
|
|
- }
|
|
|
- // If we're starting a new unordered list right after
|
|
|
- // a paragraph, first line should not be empty.
|
|
|
- if (isTerminatingParagraph) {
|
|
|
- if (state.skipSpaces(posAfterMarker) >= state.eMarks[nextLine]) return false;
|
|
|
- }
|
|
|
- // For validation mode we can terminate immediately
|
|
|
- if (silent) {
|
|
|
- return true;
|
|
|
- }
|
|
|
- // We should terminate list on style change. Remember first one to compare.
|
|
|
- markerCharCode = state.src.charCodeAt(posAfterMarker - 1);
|
|
|
- // Start list
|
|
|
- listTokIdx = state.tokens.length;
|
|
|
- if (isOrdered) {
|
|
|
- token = state.push("ordered_list_open", "ol", 1);
|
|
|
- if (markerValue !== 1) {
|
|
|
- token.attrs = [ [ "start", markerValue ] ];
|
|
|
- }
|
|
|
- } else {
|
|
|
- token = state.push("bullet_list_open", "ul", 1);
|
|
|
- }
|
|
|
- token.map = listLines = [ nextLine, 0 ];
|
|
|
- token.markup = String.fromCharCode(markerCharCode);
|
|
|
-
|
|
|
- // Iterate list items
|
|
|
-
|
|
|
- prevEmptyEnd = false;
|
|
|
- terminatorRules = state.md.block.ruler.getRules("list");
|
|
|
- oldParentType = state.parentType;
|
|
|
- state.parentType = "list";
|
|
|
- while (nextLine < endLine) {
|
|
|
- pos = posAfterMarker;
|
|
|
- max = state.eMarks[nextLine];
|
|
|
- initial = offset = state.sCount[nextLine] + posAfterMarker - (state.bMarks[nextLine] + state.tShift[nextLine]);
|
|
|
- while (pos < max) {
|
|
|
- ch = state.src.charCodeAt(pos);
|
|
|
- if (ch === 9) {
|
|
|
- offset += 4 - (offset + state.bsCount[nextLine]) % 4;
|
|
|
- } else if (ch === 32) {
|
|
|
- offset++;
|
|
|
- } else {
|
|
|
- break;
|
|
|
- }
|
|
|
- pos++;
|
|
|
- }
|
|
|
- contentStart = pos;
|
|
|
- if (contentStart >= max) {
|
|
|
- // trimming space in "- \n 3" case, indent is 1 here
|
|
|
- indentAfterMarker = 1;
|
|
|
- } else {
|
|
|
- indentAfterMarker = offset - initial;
|
|
|
- }
|
|
|
- // If we have more than 4 spaces, the indent is 1
|
|
|
- // (the rest is just indented code block)
|
|
|
- if (indentAfterMarker > 4) {
|
|
|
- indentAfterMarker = 1;
|
|
|
- }
|
|
|
- // " - test"
|
|
|
- // ^^^^^ - calculating total length of this thing
|
|
|
- indent = initial + indentAfterMarker;
|
|
|
- // Run subparser & write tokens
|
|
|
- token = state.push("list_item_open", "li", 1);
|
|
|
- token.markup = String.fromCharCode(markerCharCode);
|
|
|
- token.map = itemLines = [ nextLine, 0 ];
|
|
|
- if (isOrdered) {
|
|
|
- token.info = state.src.slice(start, posAfterMarker - 1);
|
|
|
- }
|
|
|
- // change current state, then restore it after parser subcall
|
|
|
- oldTight = state.tight;
|
|
|
- oldTShift = state.tShift[nextLine];
|
|
|
- oldSCount = state.sCount[nextLine];
|
|
|
- // - example list
|
|
|
- // ^ listIndent position will be here
|
|
|
- // ^ blkIndent position will be here
|
|
|
-
|
|
|
- oldListIndent = state.listIndent;
|
|
|
- state.listIndent = state.blkIndent;
|
|
|
- state.blkIndent = indent;
|
|
|
- state.tight = true;
|
|
|
- state.tShift[nextLine] = contentStart - state.bMarks[nextLine];
|
|
|
- state.sCount[nextLine] = offset;
|
|
|
- if (contentStart >= max && state.isEmpty(nextLine + 1)) {
|
|
|
- // workaround for this case
|
|
|
- // (list item is empty, list terminates before "foo"):
|
|
|
- // ~~~~~~~~
|
|
|
- // -
|
|
|
- // foo
|
|
|
- // ~~~~~~~~
|
|
|
- state.line = Math.min(state.line + 2, endLine);
|
|
|
- } else {
|
|
|
- state.md.block.tokenize(state, nextLine, endLine, true);
|
|
|
- }
|
|
|
- // If any of list item is tight, mark list as tight
|
|
|
- if (!state.tight || prevEmptyEnd) {
|
|
|
- tight = false;
|
|
|
- }
|
|
|
- // Item become loose if finish with empty line,
|
|
|
- // but we should filter last element, because it means list finish
|
|
|
- prevEmptyEnd = state.line - nextLine > 1 && state.isEmpty(state.line - 1);
|
|
|
- state.blkIndent = state.listIndent;
|
|
|
- state.listIndent = oldListIndent;
|
|
|
- state.tShift[nextLine] = oldTShift;
|
|
|
- state.sCount[nextLine] = oldSCount;
|
|
|
- state.tight = oldTight;
|
|
|
- token = state.push("list_item_close", "li", -1);
|
|
|
- token.markup = String.fromCharCode(markerCharCode);
|
|
|
- nextLine = state.line;
|
|
|
- itemLines[1] = nextLine;
|
|
|
- if (nextLine >= endLine) {
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- // Try to check if list is terminated or continued.
|
|
|
-
|
|
|
- if (state.sCount[nextLine] < state.blkIndent) {
|
|
|
- break;
|
|
|
- }
|
|
|
- // if it's indented more than 3 spaces, it should be a code block
|
|
|
- if (state.sCount[nextLine] - state.blkIndent >= 4) {
|
|
|
- break;
|
|
|
- }
|
|
|
- // fail if terminating block found
|
|
|
- terminate = false;
|
|
|
- for (i = 0, l = terminatorRules.length; i < l; i++) {
|
|
|
- if (terminatorRules[i](state, nextLine, endLine, true)) {
|
|
|
- terminate = true;
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- if (terminate) {
|
|
|
- break;
|
|
|
- }
|
|
|
- // fail if list has another type
|
|
|
- if (isOrdered) {
|
|
|
- posAfterMarker = skipOrderedListMarker(state, nextLine);
|
|
|
- if (posAfterMarker < 0) {
|
|
|
- break;
|
|
|
- }
|
|
|
- start = state.bMarks[nextLine] + state.tShift[nextLine];
|
|
|
- } else {
|
|
|
- posAfterMarker = skipBulletListMarker(state, nextLine);
|
|
|
- if (posAfterMarker < 0) {
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- if (markerCharCode !== state.src.charCodeAt(posAfterMarker - 1)) {
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- // Finalize list
|
|
|
- if (isOrdered) {
|
|
|
- token = state.push("ordered_list_close", "ol", -1);
|
|
|
- } else {
|
|
|
- token = state.push("bullet_list_close", "ul", -1);
|
|
|
- }
|
|
|
- token.markup = String.fromCharCode(markerCharCode);
|
|
|
- listLines[1] = nextLine;
|
|
|
- state.line = nextLine;
|
|
|
- state.parentType = oldParentType;
|
|
|
- // mark paragraphs tight if needed
|
|
|
- if (tight) {
|
|
|
- markTightParagraphs(state, listTokIdx);
|
|
|
- }
|
|
|
- return true;
|
|
|
- };
|
|
|
- var normalizeReference$2 = utils.normalizeReference;
|
|
|
- var isSpace$6 = utils.isSpace;
|
|
|
- var reference = function reference(state, startLine, _endLine, silent) {
|
|
|
- var ch, destEndPos, destEndLineNo, endLine, href, i, l, label, labelEnd, oldParentType, res, start, str, terminate, terminatorRules, title, lines = 0, pos = state.bMarks[startLine] + state.tShift[startLine], max = state.eMarks[startLine], nextLine = startLine + 1;
|
|
|
- // if it's indented more than 3 spaces, it should be a code block
|
|
|
- if (state.sCount[startLine] - state.blkIndent >= 4) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- if (state.src.charCodeAt(pos) !== 91 /* [ */) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- // Simple check to quickly interrupt scan on [link](url) at the start of line.
|
|
|
- // Can be useful on practice: https://github.com/markdown-it/markdown-it/issues/54
|
|
|
- while (++pos < max) {
|
|
|
- if (state.src.charCodeAt(pos) === 93 /* ] */ && state.src.charCodeAt(pos - 1) !== 92 /* \ */) {
|
|
|
- if (pos + 1 === max) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- if (state.src.charCodeAt(pos + 1) !== 58 /* : */) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- endLine = state.lineMax;
|
|
|
- // jump line-by-line until empty one or EOF
|
|
|
- terminatorRules = state.md.block.ruler.getRules("reference");
|
|
|
- oldParentType = state.parentType;
|
|
|
- state.parentType = "reference";
|
|
|
- for (;nextLine < endLine && !state.isEmpty(nextLine); nextLine++) {
|
|
|
- // this would be a code block normally, but after paragraph
|
|
|
- // it's considered a lazy continuation regardless of what's there
|
|
|
- if (state.sCount[nextLine] - state.blkIndent > 3) {
|
|
|
- continue;
|
|
|
- }
|
|
|
- // quirk for blockquotes, this line should already be checked by that rule
|
|
|
- if (state.sCount[nextLine] < 0) {
|
|
|
- continue;
|
|
|
- }
|
|
|
- // Some tags can terminate paragraph without empty line.
|
|
|
- terminate = false;
|
|
|
- for (i = 0, l = terminatorRules.length; i < l; i++) {
|
|
|
- if (terminatorRules[i](state, nextLine, endLine, true)) {
|
|
|
- terminate = true;
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- if (terminate) {
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- str = state.getLines(startLine, nextLine, state.blkIndent, false).trim();
|
|
|
- max = str.length;
|
|
|
- for (pos = 1; pos < max; pos++) {
|
|
|
- ch = str.charCodeAt(pos);
|
|
|
- if (ch === 91 /* [ */) {
|
|
|
- return false;
|
|
|
- } else if (ch === 93 /* ] */) {
|
|
|
- labelEnd = pos;
|
|
|
- break;
|
|
|
- } else if (ch === 10 /* \n */) {
|
|
|
- lines++;
|
|
|
- } else if (ch === 92 /* \ */) {
|
|
|
- pos++;
|
|
|
- if (pos < max && str.charCodeAt(pos) === 10) {
|
|
|
- lines++;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- if (labelEnd < 0 || str.charCodeAt(labelEnd + 1) !== 58 /* : */) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- // [label]: destination 'title'
|
|
|
- // ^^^ skip optional whitespace here
|
|
|
- for (pos = labelEnd + 2; pos < max; pos++) {
|
|
|
- ch = str.charCodeAt(pos);
|
|
|
- if (ch === 10) {
|
|
|
- lines++;
|
|
|
- } else if (isSpace$6(ch)) ; else {
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- // [label]: destination 'title'
|
|
|
- // ^^^^^^^^^^^ parse this
|
|
|
- res = state.md.helpers.parseLinkDestination(str, pos, max);
|
|
|
- if (!res.ok) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- href = state.md.normalizeLink(res.str);
|
|
|
- if (!state.md.validateLink(href)) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- pos = res.pos;
|
|
|
- lines += res.lines;
|
|
|
- // save cursor state, we could require to rollback later
|
|
|
- destEndPos = pos;
|
|
|
- destEndLineNo = lines;
|
|
|
- // [label]: destination 'title'
|
|
|
- // ^^^ skipping those spaces
|
|
|
- start = pos;
|
|
|
- for (;pos < max; pos++) {
|
|
|
- ch = str.charCodeAt(pos);
|
|
|
- if (ch === 10) {
|
|
|
- lines++;
|
|
|
- } else if (isSpace$6(ch)) ; else {
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- // [label]: destination 'title'
|
|
|
- // ^^^^^^^ parse this
|
|
|
- res = state.md.helpers.parseLinkTitle(str, pos, max);
|
|
|
- if (pos < max && start !== pos && res.ok) {
|
|
|
- title = res.str;
|
|
|
- pos = res.pos;
|
|
|
- lines += res.lines;
|
|
|
- } else {
|
|
|
- title = "";
|
|
|
- pos = destEndPos;
|
|
|
- lines = destEndLineNo;
|
|
|
- }
|
|
|
- // skip trailing spaces until the rest of the line
|
|
|
- while (pos < max) {
|
|
|
- ch = str.charCodeAt(pos);
|
|
|
- if (!isSpace$6(ch)) {
|
|
|
- break;
|
|
|
- }
|
|
|
- pos++;
|
|
|
- }
|
|
|
- if (pos < max && str.charCodeAt(pos) !== 10) {
|
|
|
- if (title) {
|
|
|
- // garbage at the end of the line after title,
|
|
|
- // but it could still be a valid reference if we roll back
|
|
|
- title = "";
|
|
|
- pos = destEndPos;
|
|
|
- lines = destEndLineNo;
|
|
|
- while (pos < max) {
|
|
|
- ch = str.charCodeAt(pos);
|
|
|
- if (!isSpace$6(ch)) {
|
|
|
- break;
|
|
|
- }
|
|
|
- pos++;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- if (pos < max && str.charCodeAt(pos) !== 10) {
|
|
|
- // garbage at the end of the line
|
|
|
- return false;
|
|
|
- }
|
|
|
- label = normalizeReference$2(str.slice(1, labelEnd));
|
|
|
- if (!label) {
|
|
|
- // CommonMark 0.20 disallows empty labels
|
|
|
- return false;
|
|
|
- }
|
|
|
- // Reference can not terminate anything. This check is for safety only.
|
|
|
- /*istanbul ignore if*/ if (silent) {
|
|
|
- return true;
|
|
|
- }
|
|
|
- if (typeof state.env.references === "undefined") {
|
|
|
- state.env.references = {};
|
|
|
- }
|
|
|
- if (typeof state.env.references[label] === "undefined") {
|
|
|
- state.env.references[label] = {
|
|
|
- title: title,
|
|
|
- href: href
|
|
|
- };
|
|
|
- }
|
|
|
- state.parentType = oldParentType;
|
|
|
- state.line = startLine + lines + 1;
|
|
|
- return true;
|
|
|
- };
|
|
|
- // List of valid html blocks names, accorting to commonmark spec
|
|
|
- var html_blocks = [ "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", "h1", "h2", "h3", "h4", "h5", "h6", "head", "header", "hr", "html", "iframe", "legend", "li", "link", "main", "menu", "menuitem", "nav", "noframes", "ol", "optgroup", "option", "p", "param", "section", "source", "summary", "table", "tbody", "td", "tfoot", "th", "thead", "title", "tr", "track", "ul" ];
|
|
|
- // Regexps to match html elements
|
|
|
- var attr_name = "[a-zA-Z_:][a-zA-Z0-9:._-]*";
|
|
|
- var unquoted = "[^\"'=<>`\\x00-\\x20]+";
|
|
|
- var single_quoted = "'[^']*'";
|
|
|
- var double_quoted = '"[^"]*"';
|
|
|
- var attr_value = "(?:" + unquoted + "|" + single_quoted + "|" + double_quoted + ")";
|
|
|
- var attribute = "(?:\\s+" + attr_name + "(?:\\s*=\\s*" + attr_value + ")?)";
|
|
|
- var open_tag = "<[A-Za-z][A-Za-z0-9\\-]*" + attribute + "*\\s*\\/?>";
|
|
|
- var close_tag = "<\\/[A-Za-z][A-Za-z0-9\\-]*\\s*>";
|
|
|
- var comment = "\x3c!----\x3e|\x3c!--(?:-?[^>-])(?:-?[^-])*--\x3e";
|
|
|
- var processing = "<[?][\\s\\S]*?[?]>";
|
|
|
- var declaration = "<![A-Z]+\\s+[^>]*>";
|
|
|
- var cdata = "<!\\[CDATA\\[[\\s\\S]*?\\]\\]>";
|
|
|
- var HTML_TAG_RE$1 = new RegExp("^(?:" + open_tag + "|" + close_tag + "|" + comment + "|" + processing + "|" + declaration + "|" + cdata + ")");
|
|
|
- var HTML_OPEN_CLOSE_TAG_RE$1 = new RegExp("^(?:" + open_tag + "|" + close_tag + ")");
|
|
|
- var HTML_TAG_RE_1 = HTML_TAG_RE$1;
|
|
|
- var HTML_OPEN_CLOSE_TAG_RE_1 = HTML_OPEN_CLOSE_TAG_RE$1;
|
|
|
- var html_re = {
|
|
|
- HTML_TAG_RE: HTML_TAG_RE_1,
|
|
|
- HTML_OPEN_CLOSE_TAG_RE: HTML_OPEN_CLOSE_TAG_RE_1
|
|
|
- };
|
|
|
- var HTML_OPEN_CLOSE_TAG_RE = html_re.HTML_OPEN_CLOSE_TAG_RE;
|
|
|
- // An array of opening and corresponding closing sequences for html tags,
|
|
|
- // last argument defines whether it can terminate a paragraph or not
|
|
|
-
|
|
|
- var HTML_SEQUENCES = [ [ /^<(script|pre|style|textarea)(?=(\s|>|$))/i, /<\/(script|pre|style|textarea)>/i, true ], [ /^<!--/, /-->/, true ], [ /^<\?/, /\?>/, true ], [ /^<![A-Z]/, />/, true ], [ /^<!\[CDATA\[/, /\]\]>/, true ], [ new RegExp("^</?(" + html_blocks.join("|") + ")(?=(\\s|/?>|$))", "i"), /^$/, true ], [ new RegExp(HTML_OPEN_CLOSE_TAG_RE.source + "\\s*$"), /^$/, false ] ];
|
|
|
- var html_block = function html_block(state, startLine, endLine, silent) {
|
|
|
- var i, nextLine, token, lineText, pos = state.bMarks[startLine] + state.tShift[startLine], max = state.eMarks[startLine];
|
|
|
- // if it's indented more than 3 spaces, it should be a code block
|
|
|
- if (state.sCount[startLine] - state.blkIndent >= 4) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- if (!state.md.options.html) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- if (state.src.charCodeAt(pos) !== 60 /* < */) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- lineText = state.src.slice(pos, max);
|
|
|
- for (i = 0; i < HTML_SEQUENCES.length; i++) {
|
|
|
- if (HTML_SEQUENCES[i][0].test(lineText)) {
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- if (i === HTML_SEQUENCES.length) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- if (silent) {
|
|
|
- // true if this sequence can be a terminator, false otherwise
|
|
|
- return HTML_SEQUENCES[i][2];
|
|
|
- }
|
|
|
- nextLine = startLine + 1;
|
|
|
- // If we are here - we detected HTML block.
|
|
|
- // Let's roll down till block end.
|
|
|
- if (!HTML_SEQUENCES[i][1].test(lineText)) {
|
|
|
- for (;nextLine < endLine; nextLine++) {
|
|
|
- if (state.sCount[nextLine] < state.blkIndent) {
|
|
|
- break;
|
|
|
- }
|
|
|
- pos = state.bMarks[nextLine] + state.tShift[nextLine];
|
|
|
- max = state.eMarks[nextLine];
|
|
|
- lineText = state.src.slice(pos, max);
|
|
|
- if (HTML_SEQUENCES[i][1].test(lineText)) {
|
|
|
- if (lineText.length !== 0) {
|
|
|
- nextLine++;
|
|
|
- }
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- state.line = nextLine;
|
|
|
- token = state.push("html_block", "", 0);
|
|
|
- token.map = [ startLine, nextLine ];
|
|
|
- token.content = state.getLines(startLine, nextLine, state.blkIndent, true);
|
|
|
- return true;
|
|
|
- };
|
|
|
- var isSpace$5 = utils.isSpace;
|
|
|
- var heading = function heading(state, startLine, endLine, silent) {
|
|
|
- var ch, level, tmp, token, pos = state.bMarks[startLine] + state.tShift[startLine], max = state.eMarks[startLine];
|
|
|
- // if it's indented more than 3 spaces, it should be a code block
|
|
|
- if (state.sCount[startLine] - state.blkIndent >= 4) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- ch = state.src.charCodeAt(pos);
|
|
|
- if (ch !== 35 /* # */ || pos >= max) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- // count heading level
|
|
|
- level = 1;
|
|
|
- ch = state.src.charCodeAt(++pos);
|
|
|
- while (ch === 35 /* # */ && pos < max && level <= 6) {
|
|
|
- level++;
|
|
|
- ch = state.src.charCodeAt(++pos);
|
|
|
- }
|
|
|
- if (level > 6 || pos < max && !isSpace$5(ch)) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- if (silent) {
|
|
|
- return true;
|
|
|
- }
|
|
|
- // Let's cut tails like ' ### ' from the end of string
|
|
|
- max = state.skipSpacesBack(max, pos);
|
|
|
- tmp = state.skipCharsBack(max, 35, pos);
|
|
|
- // #
|
|
|
- if (tmp > pos && isSpace$5(state.src.charCodeAt(tmp - 1))) {
|
|
|
- max = tmp;
|
|
|
- }
|
|
|
- state.line = startLine + 1;
|
|
|
- token = state.push("heading_open", "h" + String(level), 1);
|
|
|
- token.markup = "########".slice(0, level);
|
|
|
- token.map = [ startLine, state.line ];
|
|
|
- token = state.push("inline", "", 0);
|
|
|
- token.content = state.src.slice(pos, max).trim();
|
|
|
- token.map = [ startLine, state.line ];
|
|
|
- token.children = [];
|
|
|
- token = state.push("heading_close", "h" + String(level), -1);
|
|
|
- token.markup = "########".slice(0, level);
|
|
|
- return true;
|
|
|
- };
|
|
|
- // lheading (---, ===)
|
|
|
- var lheading = function lheading(state, startLine, endLine /*, silent*/) {
|
|
|
- var content, terminate, i, l, token, pos, max, level, marker, nextLine = startLine + 1, oldParentType, terminatorRules = state.md.block.ruler.getRules("paragraph");
|
|
|
- // if it's indented more than 3 spaces, it should be a code block
|
|
|
- if (state.sCount[startLine] - state.blkIndent >= 4) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- oldParentType = state.parentType;
|
|
|
- state.parentType = "paragraph";
|
|
|
- // use paragraph to match terminatorRules
|
|
|
- // jump line-by-line until empty one or EOF
|
|
|
- for (;nextLine < endLine && !state.isEmpty(nextLine); nextLine++) {
|
|
|
- // this would be a code block normally, but after paragraph
|
|
|
- // it's considered a lazy continuation regardless of what's there
|
|
|
- if (state.sCount[nextLine] - state.blkIndent > 3) {
|
|
|
- continue;
|
|
|
- }
|
|
|
-
|
|
|
- // Check for underline in setext header
|
|
|
-
|
|
|
- if (state.sCount[nextLine] >= state.blkIndent) {
|
|
|
- pos = state.bMarks[nextLine] + state.tShift[nextLine];
|
|
|
- max = state.eMarks[nextLine];
|
|
|
- if (pos < max) {
|
|
|
- marker = state.src.charCodeAt(pos);
|
|
|
- if (marker === 45 /* - */ || marker === 61 /* = */) {
|
|
|
- pos = state.skipChars(pos, marker);
|
|
|
- pos = state.skipSpaces(pos);
|
|
|
- if (pos >= max) {
|
|
|
- level = marker === 61 /* = */ ? 1 : 2;
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- // quirk for blockquotes, this line should already be checked by that rule
|
|
|
- if (state.sCount[nextLine] < 0) {
|
|
|
- continue;
|
|
|
- }
|
|
|
- // Some tags can terminate paragraph without empty line.
|
|
|
- terminate = false;
|
|
|
- for (i = 0, l = terminatorRules.length; i < l; i++) {
|
|
|
- if (terminatorRules[i](state, nextLine, endLine, true)) {
|
|
|
- terminate = true;
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- if (terminate) {
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- if (!level) {
|
|
|
- // Didn't find valid underline
|
|
|
- return false;
|
|
|
- }
|
|
|
- content = state.getLines(startLine, nextLine, state.blkIndent, false).trim();
|
|
|
- state.line = nextLine + 1;
|
|
|
- token = state.push("heading_open", "h" + String(level), 1);
|
|
|
- token.markup = String.fromCharCode(marker);
|
|
|
- token.map = [ startLine, state.line ];
|
|
|
- token = state.push("inline", "", 0);
|
|
|
- token.content = content;
|
|
|
- token.map = [ startLine, state.line - 1 ];
|
|
|
- token.children = [];
|
|
|
- token = state.push("heading_close", "h" + String(level), -1);
|
|
|
- token.markup = String.fromCharCode(marker);
|
|
|
- state.parentType = oldParentType;
|
|
|
- return true;
|
|
|
- };
|
|
|
- // Paragraph
|
|
|
- var paragraph = function paragraph(state, startLine, endLine) {
|
|
|
- var content, terminate, i, l, token, oldParentType, nextLine = startLine + 1, terminatorRules = state.md.block.ruler.getRules("paragraph");
|
|
|
- oldParentType = state.parentType;
|
|
|
- state.parentType = "paragraph";
|
|
|
- // jump line-by-line until empty one or EOF
|
|
|
- for (;nextLine < endLine && !state.isEmpty(nextLine); nextLine++) {
|
|
|
- // this would be a code block normally, but after paragraph
|
|
|
- // it's considered a lazy continuation regardless of what's there
|
|
|
- if (state.sCount[nextLine] - state.blkIndent > 3) {
|
|
|
- continue;
|
|
|
- }
|
|
|
- // quirk for blockquotes, this line should already be checked by that rule
|
|
|
- if (state.sCount[nextLine] < 0) {
|
|
|
- continue;
|
|
|
- }
|
|
|
- // Some tags can terminate paragraph without empty line.
|
|
|
- terminate = false;
|
|
|
- for (i = 0, l = terminatorRules.length; i < l; i++) {
|
|
|
- if (terminatorRules[i](state, nextLine, endLine, true)) {
|
|
|
- terminate = true;
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- if (terminate) {
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- content = state.getLines(startLine, nextLine, state.blkIndent, false).trim();
|
|
|
- state.line = nextLine;
|
|
|
- token = state.push("paragraph_open", "p", 1);
|
|
|
- token.map = [ startLine, state.line ];
|
|
|
- token = state.push("inline", "", 0);
|
|
|
- token.content = content;
|
|
|
- token.map = [ startLine, state.line ];
|
|
|
- token.children = [];
|
|
|
- token = state.push("paragraph_close", "p", -1);
|
|
|
- state.parentType = oldParentType;
|
|
|
- return true;
|
|
|
- };
|
|
|
- var isSpace$4 = utils.isSpace;
|
|
|
- function StateBlock(src, md, env, tokens) {
|
|
|
- var ch, s, start, pos, len, indent, offset, indent_found;
|
|
|
- this.src = src;
|
|
|
- // link to parser instance
|
|
|
- this.md = md;
|
|
|
- this.env = env;
|
|
|
-
|
|
|
- // Internal state vartiables
|
|
|
-
|
|
|
- this.tokens = tokens;
|
|
|
- this.bMarks = [];
|
|
|
- // line begin offsets for fast jumps
|
|
|
- this.eMarks = [];
|
|
|
- // line end offsets for fast jumps
|
|
|
- this.tShift = [];
|
|
|
- // offsets of the first non-space characters (tabs not expanded)
|
|
|
- this.sCount = [];
|
|
|
- // indents for each line (tabs expanded)
|
|
|
- // An amount of virtual spaces (tabs expanded) between beginning
|
|
|
- // of each line (bMarks) and real beginning of that line.
|
|
|
-
|
|
|
- // It exists only as a hack because blockquotes override bMarks
|
|
|
- // losing information in the process.
|
|
|
-
|
|
|
- // It's used only when expanding tabs, you can think about it as
|
|
|
- // an initial tab length, e.g. bsCount=21 applied to string `\t123`
|
|
|
- // means first tab should be expanded to 4-21%4 === 3 spaces.
|
|
|
-
|
|
|
- this.bsCount = [];
|
|
|
- // block parser variables
|
|
|
- this.blkIndent = 0;
|
|
|
- // required block content indent (for example, if we are
|
|
|
- // inside a list, it would be positioned after list marker)
|
|
|
- this.line = 0;
|
|
|
- // line index in src
|
|
|
- this.lineMax = 0;
|
|
|
- // lines count
|
|
|
- this.tight = false;
|
|
|
- // loose/tight mode for lists
|
|
|
- this.ddIndent = -1;
|
|
|
- // indent of the current dd block (-1 if there isn't any)
|
|
|
- this.listIndent = -1;
|
|
|
- // indent of the current list block (-1 if there isn't any)
|
|
|
- // can be 'blockquote', 'list', 'root', 'paragraph' or 'reference'
|
|
|
- // used in lists to determine if they interrupt a paragraph
|
|
|
- this.parentType = "root";
|
|
|
- this.level = 0;
|
|
|
- // renderer
|
|
|
- this.result = "";
|
|
|
- // Create caches
|
|
|
- // Generate markers.
|
|
|
- s = this.src;
|
|
|
- indent_found = false;
|
|
|
- for (start = pos = indent = offset = 0, len = s.length; pos < len; pos++) {
|
|
|
- ch = s.charCodeAt(pos);
|
|
|
- if (!indent_found) {
|
|
|
- if (isSpace$4(ch)) {
|
|
|
- indent++;
|
|
|
- if (ch === 9) {
|
|
|
- offset += 4 - offset % 4;
|
|
|
- } else {
|
|
|
- offset++;
|
|
|
- }
|
|
|
- continue;
|
|
|
- } else {
|
|
|
- indent_found = true;
|
|
|
- }
|
|
|
- }
|
|
|
- if (ch === 10 || pos === len - 1) {
|
|
|
- if (ch !== 10) {
|
|
|
- pos++;
|
|
|
- }
|
|
|
- this.bMarks.push(start);
|
|
|
- this.eMarks.push(pos);
|
|
|
- this.tShift.push(indent);
|
|
|
- this.sCount.push(offset);
|
|
|
- this.bsCount.push(0);
|
|
|
- indent_found = false;
|
|
|
- indent = 0;
|
|
|
- offset = 0;
|
|
|
- start = pos + 1;
|
|
|
- }
|
|
|
- }
|
|
|
- // Push fake entry to simplify cache bounds checks
|
|
|
- this.bMarks.push(s.length);
|
|
|
- this.eMarks.push(s.length);
|
|
|
- this.tShift.push(0);
|
|
|
- this.sCount.push(0);
|
|
|
- this.bsCount.push(0);
|
|
|
- this.lineMax = this.bMarks.length - 1;
|
|
|
- // don't count last fake line
|
|
|
- }
|
|
|
- // Push new token to "stream".
|
|
|
-
|
|
|
- StateBlock.prototype.push = function(type, tag, nesting) {
|
|
|
- var token$1 = new token(type, tag, nesting);
|
|
|
- token$1.block = true;
|
|
|
- if (nesting < 0) this.level--;
|
|
|
- // closing tag
|
|
|
- token$1.level = this.level;
|
|
|
- if (nesting > 0) this.level++;
|
|
|
- // opening tag
|
|
|
- this.tokens.push(token$1);
|
|
|
- return token$1;
|
|
|
- };
|
|
|
- StateBlock.prototype.isEmpty = function isEmpty(line) {
|
|
|
- return this.bMarks[line] + this.tShift[line] >= this.eMarks[line];
|
|
|
- };
|
|
|
- StateBlock.prototype.skipEmptyLines = function skipEmptyLines(from) {
|
|
|
- for (var max = this.lineMax; from < max; from++) {
|
|
|
- if (this.bMarks[from] + this.tShift[from] < this.eMarks[from]) {
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- return from;
|
|
|
- };
|
|
|
- // Skip spaces from given position.
|
|
|
- StateBlock.prototype.skipSpaces = function skipSpaces(pos) {
|
|
|
- var ch;
|
|
|
- for (var max = this.src.length; pos < max; pos++) {
|
|
|
- ch = this.src.charCodeAt(pos);
|
|
|
- if (!isSpace$4(ch)) {
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- return pos;
|
|
|
- };
|
|
|
- // Skip spaces from given position in reverse.
|
|
|
- StateBlock.prototype.skipSpacesBack = function skipSpacesBack(pos, min) {
|
|
|
- if (pos <= min) {
|
|
|
- return pos;
|
|
|
- }
|
|
|
- while (pos > min) {
|
|
|
- if (!isSpace$4(this.src.charCodeAt(--pos))) {
|
|
|
- return pos + 1;
|
|
|
- }
|
|
|
- }
|
|
|
- return pos;
|
|
|
- };
|
|
|
- // Skip char codes from given position
|
|
|
- StateBlock.prototype.skipChars = function skipChars(pos, code) {
|
|
|
- for (var max = this.src.length; pos < max; pos++) {
|
|
|
- if (this.src.charCodeAt(pos) !== code) {
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- return pos;
|
|
|
- };
|
|
|
- // Skip char codes reverse from given position - 1
|
|
|
- StateBlock.prototype.skipCharsBack = function skipCharsBack(pos, code, min) {
|
|
|
- if (pos <= min) {
|
|
|
- return pos;
|
|
|
- }
|
|
|
- while (pos > min) {
|
|
|
- if (code !== this.src.charCodeAt(--pos)) {
|
|
|
- return pos + 1;
|
|
|
- }
|
|
|
- }
|
|
|
- return pos;
|
|
|
- };
|
|
|
- // cut lines range from source.
|
|
|
- StateBlock.prototype.getLines = function getLines(begin, end, indent, keepLastLF) {
|
|
|
- var i, lineIndent, ch, first, last, queue, lineStart, line = begin;
|
|
|
- if (begin >= end) {
|
|
|
- return "";
|
|
|
- }
|
|
|
- queue = new Array(end - begin);
|
|
|
- for (i = 0; line < end; line++, i++) {
|
|
|
- lineIndent = 0;
|
|
|
- lineStart = first = this.bMarks[line];
|
|
|
- if (line + 1 < end || keepLastLF) {
|
|
|
- // No need for bounds check because we have fake entry on tail.
|
|
|
- last = this.eMarks[line] + 1;
|
|
|
- } else {
|
|
|
- last = this.eMarks[line];
|
|
|
- }
|
|
|
- while (first < last && lineIndent < indent) {
|
|
|
- ch = this.src.charCodeAt(first);
|
|
|
- if (isSpace$4(ch)) {
|
|
|
- if (ch === 9) {
|
|
|
- lineIndent += 4 - (lineIndent + this.bsCount[line]) % 4;
|
|
|
- } else {
|
|
|
- lineIndent++;
|
|
|
- }
|
|
|
- } else if (first - lineStart < this.tShift[line]) {
|
|
|
- // patched tShift masked characters to look like spaces (blockquotes, list markers)
|
|
|
- lineIndent++;
|
|
|
- } else {
|
|
|
- break;
|
|
|
- }
|
|
|
- first++;
|
|
|
- }
|
|
|
- if (lineIndent > indent) {
|
|
|
- // partially expanding tabs in code blocks, e.g '\t\tfoobar'
|
|
|
- // with indent=2 becomes ' \tfoobar'
|
|
|
- queue[i] = new Array(lineIndent - indent + 1).join(" ") + this.src.slice(first, last);
|
|
|
- } else {
|
|
|
- queue[i] = this.src.slice(first, last);
|
|
|
- }
|
|
|
- }
|
|
|
- return queue.join("");
|
|
|
- };
|
|
|
- // re-export Token class to use in block rules
|
|
|
- StateBlock.prototype.Token = token;
|
|
|
- var state_block = StateBlock;
|
|
|
- var _rules$1 = [
|
|
|
- // First 2 params - rule name & source. Secondary array - list of rules,
|
|
|
- // which can be terminated by this one.
|
|
|
- [ "table", table, [ "paragraph", "reference" ] ], [ "code", code ], [ "fence", fence, [ "paragraph", "reference", "blockquote", "list" ] ], [ "blockquote", blockquote, [ "paragraph", "reference", "blockquote", "list" ] ], [ "hr", hr, [ "paragraph", "reference", "blockquote", "list" ] ], [ "list", list, [ "paragraph", "reference", "blockquote" ] ], [ "reference", reference ], [ "html_block", html_block, [ "paragraph", "reference", "blockquote" ] ], [ "heading", heading, [ "paragraph", "reference", "blockquote" ] ], [ "lheading", lheading ], [ "paragraph", paragraph ] ];
|
|
|
- /**
|
|
|
- * new ParserBlock()
|
|
|
- **/ function ParserBlock() {
|
|
|
- /**
|
|
|
- * ParserBlock#ruler -> Ruler
|
|
|
- *
|
|
|
- * [[Ruler]] instance. Keep configuration of block rules.
|
|
|
- **/
|
|
|
- this.ruler = new ruler;
|
|
|
- for (var i = 0; i < _rules$1.length; i++) {
|
|
|
- this.ruler.push(_rules$1[i][0], _rules$1[i][1], {
|
|
|
- alt: (_rules$1[i][2] || []).slice()
|
|
|
- });
|
|
|
- }
|
|
|
- }
|
|
|
- // Generate tokens for input range
|
|
|
-
|
|
|
- ParserBlock.prototype.tokenize = function(state, startLine, endLine) {
|
|
|
- var ok, i, prevLine, rules = this.ruler.getRules(""), len = rules.length, line = startLine, hasEmptyLines = false, maxNesting = state.md.options.maxNesting;
|
|
|
- while (line < endLine) {
|
|
|
- state.line = line = state.skipEmptyLines(line);
|
|
|
- if (line >= endLine) {
|
|
|
- break;
|
|
|
- }
|
|
|
- // Termination condition for nested calls.
|
|
|
- // Nested calls currently used for blockquotes & lists
|
|
|
- if (state.sCount[line] < state.blkIndent) {
|
|
|
- break;
|
|
|
- }
|
|
|
- // If nesting level exceeded - skip tail to the end. That's not ordinary
|
|
|
- // situation and we should not care about content.
|
|
|
- if (state.level >= maxNesting) {
|
|
|
- state.line = endLine;
|
|
|
- break;
|
|
|
- }
|
|
|
- // Try all possible rules.
|
|
|
- // On success, rule should:
|
|
|
-
|
|
|
- // - update `state.line`
|
|
|
- // - update `state.tokens`
|
|
|
- // - return true
|
|
|
- prevLine = state.line;
|
|
|
- for (i = 0; i < len; i++) {
|
|
|
- ok = rules[i](state, line, endLine, false);
|
|
|
- if (ok) {
|
|
|
- if (prevLine >= state.line) {
|
|
|
- throw new Error("block rule didn't increment state.line");
|
|
|
- }
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- // this can only happen if user disables paragraph rule
|
|
|
- if (!ok) throw new Error("none of the block rules matched");
|
|
|
- // set state.tight if we had an empty line before current tag
|
|
|
- // i.e. latest empty line should not count
|
|
|
- state.tight = !hasEmptyLines;
|
|
|
- // paragraph might "eat" one newline after it in nested lists
|
|
|
- if (state.isEmpty(state.line - 1)) {
|
|
|
- hasEmptyLines = true;
|
|
|
- }
|
|
|
- line = state.line;
|
|
|
- if (line < endLine && state.isEmpty(line)) {
|
|
|
- hasEmptyLines = true;
|
|
|
- line++;
|
|
|
- state.line = line;
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
- /**
|
|
|
- * ParserBlock.parse(str, md, env, outTokens)
|
|
|
- *
|
|
|
- * Process input string and push block tokens into `outTokens`
|
|
|
- **/ ParserBlock.prototype.parse = function(src, md, env, outTokens) {
|
|
|
- var state;
|
|
|
- if (!src) {
|
|
|
- return;
|
|
|
- }
|
|
|
- state = new this.State(src, md, env, outTokens);
|
|
|
- this.tokenize(state, state.line, state.lineMax);
|
|
|
- };
|
|
|
- ParserBlock.prototype.State = state_block;
|
|
|
- var parser_block = ParserBlock;
|
|
|
- // Skip text characters for text token, place those to pending buffer
|
|
|
- // Rule to skip pure text
|
|
|
- // '{}$%@~+=:' reserved for extentions
|
|
|
- // !, ", #, $, %, &, ', (, ), *, +, ,, -, ., /, :, ;, <, =, >, ?, @, [, \, ], ^, _, `, {, |, }, or ~
|
|
|
- // !!!! Don't confuse with "Markdown ASCII Punctuation" chars
|
|
|
- // http://spec.commonmark.org/0.15/#ascii-punctuation-character
|
|
|
- function isTerminatorChar(ch) {
|
|
|
- switch (ch) {
|
|
|
- case 10 /* \n */ :
|
|
|
- case 33 /* ! */ :
|
|
|
- case 35 /* # */ :
|
|
|
- case 36 /* $ */ :
|
|
|
- case 37 /* % */ :
|
|
|
- case 38 /* & */ :
|
|
|
- case 42 /* * */ :
|
|
|
- case 43 /* + */ :
|
|
|
- case 45 /* - */ :
|
|
|
- case 58 /* : */ :
|
|
|
- case 60 /* < */ :
|
|
|
- case 61 /* = */ :
|
|
|
- case 62 /* > */ :
|
|
|
- case 64 /* @ */ :
|
|
|
- case 91 /* [ */ :
|
|
|
- case 92 /* \ */ :
|
|
|
- case 93 /* ] */ :
|
|
|
- case 94 /* ^ */ :
|
|
|
- case 95 /* _ */ :
|
|
|
- case 96 /* ` */ :
|
|
|
- case 123 /* { */ :
|
|
|
- case 125 /* } */ :
|
|
|
- case 126 /* ~ */ :
|
|
|
- return true;
|
|
|
-
|
|
|
- default:
|
|
|
- return false;
|
|
|
- }
|
|
|
- }
|
|
|
- var text = function text(state, silent) {
|
|
|
- var pos = state.pos;
|
|
|
- while (pos < state.posMax && !isTerminatorChar(state.src.charCodeAt(pos))) {
|
|
|
- pos++;
|
|
|
- }
|
|
|
- if (pos === state.pos) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- if (!silent) {
|
|
|
- state.pending += state.src.slice(state.pos, pos);
|
|
|
- }
|
|
|
- state.pos = pos;
|
|
|
- return true;
|
|
|
- };
|
|
|
- // Process links like https://example.org/
|
|
|
- // RFC3986: scheme = ALPHA *( ALPHA / DIGIT / "+" / "-" / "." )
|
|
|
- var SCHEME_RE = /(?:^|[^a-z0-9.+-])([a-z][a-z0-9.+-]*)$/i;
|
|
|
- var linkify = function linkify(state, silent) {
|
|
|
- var pos, max, match, proto, link, url, fullUrl, token;
|
|
|
- if (!state.md.options.linkify) return false;
|
|
|
- if (state.linkLevel > 0) return false;
|
|
|
- pos = state.pos;
|
|
|
- max = state.posMax;
|
|
|
- if (pos + 3 > max) return false;
|
|
|
- if (state.src.charCodeAt(pos) !== 58 /* : */) return false;
|
|
|
- if (state.src.charCodeAt(pos + 1) !== 47 /* / */) return false;
|
|
|
- if (state.src.charCodeAt(pos + 2) !== 47 /* / */) return false;
|
|
|
- match = state.pending.match(SCHEME_RE);
|
|
|
- if (!match) return false;
|
|
|
- proto = match[1];
|
|
|
- link = state.md.linkify.matchAtStart(state.src.slice(pos - proto.length));
|
|
|
- if (!link) return false;
|
|
|
- url = link.url;
|
|
|
- // invalid link, but still detected by linkify somehow;
|
|
|
- // need to check to prevent infinite loop below
|
|
|
- if (url.length <= proto.length) return false;
|
|
|
- // disallow '*' at the end of the link (conflicts with emphasis)
|
|
|
- url = url.replace(/\*+$/, "");
|
|
|
- fullUrl = state.md.normalizeLink(url);
|
|
|
- if (!state.md.validateLink(fullUrl)) return false;
|
|
|
- if (!silent) {
|
|
|
- state.pending = state.pending.slice(0, -proto.length);
|
|
|
- token = state.push("link_open", "a", 1);
|
|
|
- token.attrs = [ [ "href", fullUrl ] ];
|
|
|
- token.markup = "linkify";
|
|
|
- token.info = "auto";
|
|
|
- token = state.push("text", "", 0);
|
|
|
- token.content = state.md.normalizeLinkText(url);
|
|
|
- token = state.push("link_close", "a", -1);
|
|
|
- token.markup = "linkify";
|
|
|
- token.info = "auto";
|
|
|
- }
|
|
|
- state.pos += url.length - proto.length;
|
|
|
- return true;
|
|
|
- };
|
|
|
- var isSpace$3 = utils.isSpace;
|
|
|
- var newline = function newline(state, silent) {
|
|
|
- var pmax, max, ws, pos = state.pos;
|
|
|
- if (state.src.charCodeAt(pos) !== 10 /* \n */) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- pmax = state.pending.length - 1;
|
|
|
- max = state.posMax;
|
|
|
- // ' \n' -> hardbreak
|
|
|
- // Lookup in pending chars is bad practice! Don't copy to other rules!
|
|
|
- // Pending string is stored in concat mode, indexed lookups will cause
|
|
|
- // convertion to flat mode.
|
|
|
- if (!silent) {
|
|
|
- if (pmax >= 0 && state.pending.charCodeAt(pmax) === 32) {
|
|
|
- if (pmax >= 1 && state.pending.charCodeAt(pmax - 1) === 32) {
|
|
|
- // Find whitespaces tail of pending chars.
|
|
|
- ws = pmax - 1;
|
|
|
- while (ws >= 1 && state.pending.charCodeAt(ws - 1) === 32) ws--;
|
|
|
- state.pending = state.pending.slice(0, ws);
|
|
|
- state.push("hardbreak", "br", 0);
|
|
|
- } else {
|
|
|
- state.pending = state.pending.slice(0, -1);
|
|
|
- state.push("softbreak", "br", 0);
|
|
|
- }
|
|
|
- } else {
|
|
|
- state.push("softbreak", "br", 0);
|
|
|
- }
|
|
|
- }
|
|
|
- pos++;
|
|
|
- // skip heading spaces for next line
|
|
|
- while (pos < max && isSpace$3(state.src.charCodeAt(pos))) {
|
|
|
- pos++;
|
|
|
- }
|
|
|
- state.pos = pos;
|
|
|
- return true;
|
|
|
- };
|
|
|
- var isSpace$2 = utils.isSpace;
|
|
|
- var ESCAPED = [];
|
|
|
- for (var i = 0; i < 256; i++) {
|
|
|
- ESCAPED.push(0);
|
|
|
- }
|
|
|
- "\\!\"#$%&'()*+,./:;<=>?@[]^_`{|}~-".split("").forEach((function(ch) {
|
|
|
- ESCAPED[ch.charCodeAt(0)] = 1;
|
|
|
- }));
|
|
|
- var _escape = function escape(state, silent) {
|
|
|
- var ch1, ch2, origStr, escapedStr, token, pos = state.pos, max = state.posMax;
|
|
|
- if (state.src.charCodeAt(pos) !== 92 /* \ */) return false;
|
|
|
- pos++;
|
|
|
- // '\' at the end of the inline block
|
|
|
- if (pos >= max) return false;
|
|
|
- ch1 = state.src.charCodeAt(pos);
|
|
|
- if (ch1 === 10) {
|
|
|
- if (!silent) {
|
|
|
- state.push("hardbreak", "br", 0);
|
|
|
- }
|
|
|
- pos++;
|
|
|
- // skip leading whitespaces from next line
|
|
|
- while (pos < max) {
|
|
|
- ch1 = state.src.charCodeAt(pos);
|
|
|
- if (!isSpace$2(ch1)) break;
|
|
|
- pos++;
|
|
|
- }
|
|
|
- state.pos = pos;
|
|
|
- return true;
|
|
|
- }
|
|
|
- escapedStr = state.src[pos];
|
|
|
- if (ch1 >= 55296 && ch1 <= 56319 && pos + 1 < max) {
|
|
|
- ch2 = state.src.charCodeAt(pos + 1);
|
|
|
- if (ch2 >= 56320 && ch2 <= 57343) {
|
|
|
- escapedStr += state.src[pos + 1];
|
|
|
- pos++;
|
|
|
- }
|
|
|
- }
|
|
|
- origStr = "\\" + escapedStr;
|
|
|
- if (!silent) {
|
|
|
- token = state.push("text_special", "", 0);
|
|
|
- if (ch1 < 256 && ESCAPED[ch1] !== 0) {
|
|
|
- token.content = escapedStr;
|
|
|
- } else {
|
|
|
- token.content = origStr;
|
|
|
- }
|
|
|
- token.markup = origStr;
|
|
|
- token.info = "escape";
|
|
|
- }
|
|
|
- state.pos = pos + 1;
|
|
|
- return true;
|
|
|
- };
|
|
|
- // Parse backticks
|
|
|
- var backticks = function backtick(state, silent) {
|
|
|
- var start, max, marker, token, matchStart, matchEnd, openerLength, closerLength, pos = state.pos, ch = state.src.charCodeAt(pos);
|
|
|
- if (ch !== 96 /* ` */) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- start = pos;
|
|
|
- pos++;
|
|
|
- max = state.posMax;
|
|
|
- // scan marker length
|
|
|
- while (pos < max && state.src.charCodeAt(pos) === 96 /* ` */) {
|
|
|
- pos++;
|
|
|
- }
|
|
|
- marker = state.src.slice(start, pos);
|
|
|
- openerLength = marker.length;
|
|
|
- if (state.backticksScanned && (state.backticks[openerLength] || 0) <= start) {
|
|
|
- if (!silent) state.pending += marker;
|
|
|
- state.pos += openerLength;
|
|
|
- return true;
|
|
|
- }
|
|
|
- matchEnd = pos;
|
|
|
- // Nothing found in the cache, scan until the end of the line (or until marker is found)
|
|
|
- while ((matchStart = state.src.indexOf("`", matchEnd)) !== -1) {
|
|
|
- matchEnd = matchStart + 1;
|
|
|
- // scan marker length
|
|
|
- while (matchEnd < max && state.src.charCodeAt(matchEnd) === 96 /* ` */) {
|
|
|
- matchEnd++;
|
|
|
- }
|
|
|
- closerLength = matchEnd - matchStart;
|
|
|
- if (closerLength === openerLength) {
|
|
|
- // Found matching closer length.
|
|
|
- if (!silent) {
|
|
|
- token = state.push("code_inline", "code", 0);
|
|
|
- token.markup = marker;
|
|
|
- token.content = state.src.slice(pos, matchStart).replace(/\n/g, " ").replace(/^ (.+) $/, "$1");
|
|
|
- }
|
|
|
- state.pos = matchEnd;
|
|
|
- return true;
|
|
|
- }
|
|
|
- // Some different length found, put it in cache as upper limit of where closer can be found
|
|
|
- state.backticks[closerLength] = matchStart;
|
|
|
- }
|
|
|
- // Scanned through the end, didn't find anything
|
|
|
- state.backticksScanned = true;
|
|
|
- if (!silent) state.pending += marker;
|
|
|
- state.pos += openerLength;
|
|
|
- return true;
|
|
|
- };
|
|
|
- // ~~strike through~~
|
|
|
- // Insert each marker as a separate text token, and add it to delimiter list
|
|
|
-
|
|
|
- var tokenize$1 = function strikethrough(state, silent) {
|
|
|
- var i, scanned, token, len, ch, start = state.pos, marker = state.src.charCodeAt(start);
|
|
|
- if (silent) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- if (marker !== 126 /* ~ */) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- scanned = state.scanDelims(state.pos, true);
|
|
|
- len = scanned.length;
|
|
|
- ch = String.fromCharCode(marker);
|
|
|
- if (len < 2) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- if (len % 2) {
|
|
|
- token = state.push("text", "", 0);
|
|
|
- token.content = ch;
|
|
|
- len--;
|
|
|
- }
|
|
|
- for (i = 0; i < len; i += 2) {
|
|
|
- token = state.push("text", "", 0);
|
|
|
- token.content = ch + ch;
|
|
|
- state.delimiters.push({
|
|
|
- marker: marker,
|
|
|
- length: 0,
|
|
|
- // disable "rule of 3" length checks meant for emphasis
|
|
|
- token: state.tokens.length - 1,
|
|
|
- end: -1,
|
|
|
- open: scanned.can_open,
|
|
|
- close: scanned.can_close
|
|
|
- });
|
|
|
- }
|
|
|
- state.pos += scanned.length;
|
|
|
- return true;
|
|
|
- };
|
|
|
- function postProcess$1(state, delimiters) {
|
|
|
- var i, j, startDelim, endDelim, token, loneMarkers = [], max = delimiters.length;
|
|
|
- for (i = 0; i < max; i++) {
|
|
|
- startDelim = delimiters[i];
|
|
|
- if (startDelim.marker !== 126 /* ~ */) {
|
|
|
- continue;
|
|
|
- }
|
|
|
- if (startDelim.end === -1) {
|
|
|
- continue;
|
|
|
- }
|
|
|
- endDelim = delimiters[startDelim.end];
|
|
|
- token = state.tokens[startDelim.token];
|
|
|
- token.type = "s_open";
|
|
|
- token.tag = "s";
|
|
|
- token.nesting = 1;
|
|
|
- token.markup = "~~";
|
|
|
- token.content = "";
|
|
|
- token = state.tokens[endDelim.token];
|
|
|
- token.type = "s_close";
|
|
|
- token.tag = "s";
|
|
|
- token.nesting = -1;
|
|
|
- token.markup = "~~";
|
|
|
- token.content = "";
|
|
|
- if (state.tokens[endDelim.token - 1].type === "text" && state.tokens[endDelim.token - 1].content === "~") {
|
|
|
- loneMarkers.push(endDelim.token - 1);
|
|
|
- }
|
|
|
- }
|
|
|
- // If a marker sequence has an odd number of characters, it's splitted
|
|
|
- // like this: `~~~~~` -> `~` + `~~` + `~~`, leaving one marker at the
|
|
|
- // start of the sequence.
|
|
|
-
|
|
|
- // So, we have to move all those markers after subsequent s_close tags.
|
|
|
-
|
|
|
- while (loneMarkers.length) {
|
|
|
- i = loneMarkers.pop();
|
|
|
- j = i + 1;
|
|
|
- while (j < state.tokens.length && state.tokens[j].type === "s_close") {
|
|
|
- j++;
|
|
|
- }
|
|
|
- j--;
|
|
|
- if (i !== j) {
|
|
|
- token = state.tokens[j];
|
|
|
- state.tokens[j] = state.tokens[i];
|
|
|
- state.tokens[i] = token;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- // Walk through delimiter list and replace text tokens with tags
|
|
|
-
|
|
|
- var postProcess_1$1 = function strikethrough(state) {
|
|
|
- var curr, tokens_meta = state.tokens_meta, max = state.tokens_meta.length;
|
|
|
- postProcess$1(state, state.delimiters);
|
|
|
- for (curr = 0; curr < max; curr++) {
|
|
|
- if (tokens_meta[curr] && tokens_meta[curr].delimiters) {
|
|
|
- postProcess$1(state, tokens_meta[curr].delimiters);
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
- var strikethrough = {
|
|
|
- tokenize: tokenize$1,
|
|
|
- postProcess: postProcess_1$1
|
|
|
- };
|
|
|
- // Process *this* and _that_
|
|
|
- // Insert each marker as a separate text token, and add it to delimiter list
|
|
|
-
|
|
|
- var tokenize = function emphasis(state, silent) {
|
|
|
- var i, scanned, token, start = state.pos, marker = state.src.charCodeAt(start);
|
|
|
- if (silent) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- if (marker !== 95 /* _ */ && marker !== 42 /* * */) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- scanned = state.scanDelims(state.pos, marker === 42);
|
|
|
- for (i = 0; i < scanned.length; i++) {
|
|
|
- token = state.push("text", "", 0);
|
|
|
- token.content = String.fromCharCode(marker);
|
|
|
- state.delimiters.push({
|
|
|
- // Char code of the starting marker (number).
|
|
|
- marker: marker,
|
|
|
- // Total length of these series of delimiters.
|
|
|
- length: scanned.length,
|
|
|
- // A position of the token this delimiter corresponds to.
|
|
|
- token: state.tokens.length - 1,
|
|
|
- // If this delimiter is matched as a valid opener, `end` will be
|
|
|
- // equal to its position, otherwise it's `-1`.
|
|
|
- end: -1,
|
|
|
- // Boolean flags that determine if this delimiter could open or close
|
|
|
- // an emphasis.
|
|
|
- open: scanned.can_open,
|
|
|
- close: scanned.can_close
|
|
|
- });
|
|
|
- }
|
|
|
- state.pos += scanned.length;
|
|
|
- return true;
|
|
|
- };
|
|
|
- function postProcess(state, delimiters) {
|
|
|
- var i, startDelim, endDelim, token, ch, isStrong, max = delimiters.length;
|
|
|
- for (i = max - 1; i >= 0; i--) {
|
|
|
- startDelim = delimiters[i];
|
|
|
- if (startDelim.marker !== 95 /* _ */ && startDelim.marker !== 42 /* * */) {
|
|
|
- continue;
|
|
|
- }
|
|
|
- // Process only opening markers
|
|
|
- if (startDelim.end === -1) {
|
|
|
- continue;
|
|
|
- }
|
|
|
- endDelim = delimiters[startDelim.end];
|
|
|
- // If the previous delimiter has the same marker and is adjacent to this one,
|
|
|
- // merge those into one strong delimiter.
|
|
|
-
|
|
|
- // `<em><em>whatever</em></em>` -> `<strong>whatever</strong>`
|
|
|
-
|
|
|
- isStrong = i > 0 && delimiters[i - 1].end === startDelim.end + 1 &&
|
|
|
- // check that first two markers match and adjacent
|
|
|
- delimiters[i - 1].marker === startDelim.marker && delimiters[i - 1].token === startDelim.token - 1 &&
|
|
|
- // check that last two markers are adjacent (we can safely assume they match)
|
|
|
- delimiters[startDelim.end + 1].token === endDelim.token + 1;
|
|
|
- ch = String.fromCharCode(startDelim.marker);
|
|
|
- token = state.tokens[startDelim.token];
|
|
|
- token.type = isStrong ? "strong_open" : "em_open";
|
|
|
- token.tag = isStrong ? "strong" : "em";
|
|
|
- token.nesting = 1;
|
|
|
- token.markup = isStrong ? ch + ch : ch;
|
|
|
- token.content = "";
|
|
|
- token = state.tokens[endDelim.token];
|
|
|
- token.type = isStrong ? "strong_close" : "em_close";
|
|
|
- token.tag = isStrong ? "strong" : "em";
|
|
|
- token.nesting = -1;
|
|
|
- token.markup = isStrong ? ch + ch : ch;
|
|
|
- token.content = "";
|
|
|
- if (isStrong) {
|
|
|
- state.tokens[delimiters[i - 1].token].content = "";
|
|
|
- state.tokens[delimiters[startDelim.end + 1].token].content = "";
|
|
|
- i--;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- // Walk through delimiter list and replace text tokens with tags
|
|
|
-
|
|
|
- var postProcess_1 = function emphasis(state) {
|
|
|
- var curr, tokens_meta = state.tokens_meta, max = state.tokens_meta.length;
|
|
|
- postProcess(state, state.delimiters);
|
|
|
- for (curr = 0; curr < max; curr++) {
|
|
|
- if (tokens_meta[curr] && tokens_meta[curr].delimiters) {
|
|
|
- postProcess(state, tokens_meta[curr].delimiters);
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
- var emphasis = {
|
|
|
- tokenize: tokenize,
|
|
|
- postProcess: postProcess_1
|
|
|
- };
|
|
|
- var normalizeReference$1 = utils.normalizeReference;
|
|
|
- var isSpace$1 = utils.isSpace;
|
|
|
- var link = function link(state, silent) {
|
|
|
- var attrs, code, label, labelEnd, labelStart, pos, res, ref, token, href = "", title = "", oldPos = state.pos, max = state.posMax, start = state.pos, parseReference = true;
|
|
|
- if (state.src.charCodeAt(state.pos) !== 91 /* [ */) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- labelStart = state.pos + 1;
|
|
|
- labelEnd = state.md.helpers.parseLinkLabel(state, state.pos, true);
|
|
|
- // parser failed to find ']', so it's not a valid link
|
|
|
- if (labelEnd < 0) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- pos = labelEnd + 1;
|
|
|
- if (pos < max && state.src.charCodeAt(pos) === 40 /* ( */) {
|
|
|
- // Inline link
|
|
|
- // might have found a valid shortcut link, disable reference parsing
|
|
|
- parseReference = false;
|
|
|
- // [link]( <href> "title" )
|
|
|
- // ^^ skipping these spaces
|
|
|
- pos++;
|
|
|
- for (;pos < max; pos++) {
|
|
|
- code = state.src.charCodeAt(pos);
|
|
|
- if (!isSpace$1(code) && code !== 10) {
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- if (pos >= max) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- // [link]( <href> "title" )
|
|
|
- // ^^^^^^ parsing link destination
|
|
|
- start = pos;
|
|
|
- res = state.md.helpers.parseLinkDestination(state.src, pos, state.posMax);
|
|
|
- if (res.ok) {
|
|
|
- href = state.md.normalizeLink(res.str);
|
|
|
- if (state.md.validateLink(href)) {
|
|
|
- pos = res.pos;
|
|
|
- } else {
|
|
|
- href = "";
|
|
|
- }
|
|
|
- // [link]( <href> "title" )
|
|
|
- // ^^ skipping these spaces
|
|
|
- start = pos;
|
|
|
- for (;pos < max; pos++) {
|
|
|
- code = state.src.charCodeAt(pos);
|
|
|
- if (!isSpace$1(code) && code !== 10) {
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- // [link]( <href> "title" )
|
|
|
- // ^^^^^^^ parsing link title
|
|
|
- res = state.md.helpers.parseLinkTitle(state.src, pos, state.posMax);
|
|
|
- if (pos < max && start !== pos && res.ok) {
|
|
|
- title = res.str;
|
|
|
- pos = res.pos;
|
|
|
- // [link]( <href> "title" )
|
|
|
- // ^^ skipping these spaces
|
|
|
- for (;pos < max; pos++) {
|
|
|
- code = state.src.charCodeAt(pos);
|
|
|
- if (!isSpace$1(code) && code !== 10) {
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- if (pos >= max || state.src.charCodeAt(pos) !== 41 /* ) */) {
|
|
|
- // parsing a valid shortcut link failed, fallback to reference
|
|
|
- parseReference = true;
|
|
|
- }
|
|
|
- pos++;
|
|
|
- }
|
|
|
- if (parseReference) {
|
|
|
- // Link reference
|
|
|
- if (typeof state.env.references === "undefined") {
|
|
|
- return false;
|
|
|
- }
|
|
|
- if (pos < max && state.src.charCodeAt(pos) === 91 /* [ */) {
|
|
|
- start = pos + 1;
|
|
|
- pos = state.md.helpers.parseLinkLabel(state, pos);
|
|
|
- if (pos >= 0) {
|
|
|
- label = state.src.slice(start, pos++);
|
|
|
- } else {
|
|
|
- pos = labelEnd + 1;
|
|
|
- }
|
|
|
- } else {
|
|
|
- pos = labelEnd + 1;
|
|
|
- }
|
|
|
- // covers label === '' and label === undefined
|
|
|
- // (collapsed reference link and shortcut reference link respectively)
|
|
|
- if (!label) {
|
|
|
- label = state.src.slice(labelStart, labelEnd);
|
|
|
- }
|
|
|
- ref = state.env.references[normalizeReference$1(label)];
|
|
|
- if (!ref) {
|
|
|
- state.pos = oldPos;
|
|
|
- return false;
|
|
|
- }
|
|
|
- href = ref.href;
|
|
|
- title = ref.title;
|
|
|
- }
|
|
|
-
|
|
|
- // We found the end of the link, and know for a fact it's a valid link;
|
|
|
- // so all that's left to do is to call tokenizer.
|
|
|
-
|
|
|
- if (!silent) {
|
|
|
- state.pos = labelStart;
|
|
|
- state.posMax = labelEnd;
|
|
|
- token = state.push("link_open", "a", 1);
|
|
|
- token.attrs = attrs = [ [ "href", href ] ];
|
|
|
- if (title) {
|
|
|
- attrs.push([ "title", title ]);
|
|
|
- }
|
|
|
- state.linkLevel++;
|
|
|
- state.md.inline.tokenize(state);
|
|
|
- state.linkLevel--;
|
|
|
- token = state.push("link_close", "a", -1);
|
|
|
- }
|
|
|
- state.pos = pos;
|
|
|
- state.posMax = max;
|
|
|
- return true;
|
|
|
- };
|
|
|
- var normalizeReference = utils.normalizeReference;
|
|
|
- var isSpace = utils.isSpace;
|
|
|
- var image = function image(state, silent) {
|
|
|
- var attrs, code, content, label, labelEnd, labelStart, pos, ref, res, title, token, tokens, start, href = "", oldPos = state.pos, max = state.posMax;
|
|
|
- if (state.src.charCodeAt(state.pos) !== 33 /* ! */) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- if (state.src.charCodeAt(state.pos + 1) !== 91 /* [ */) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- labelStart = state.pos + 2;
|
|
|
- labelEnd = state.md.helpers.parseLinkLabel(state, state.pos + 1, false);
|
|
|
- // parser failed to find ']', so it's not a valid link
|
|
|
- if (labelEnd < 0) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- pos = labelEnd + 1;
|
|
|
- if (pos < max && state.src.charCodeAt(pos) === 40 /* ( */) {
|
|
|
- // Inline link
|
|
|
- // [link]( <href> "title" )
|
|
|
- // ^^ skipping these spaces
|
|
|
- pos++;
|
|
|
- for (;pos < max; pos++) {
|
|
|
- code = state.src.charCodeAt(pos);
|
|
|
- if (!isSpace(code) && code !== 10) {
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- if (pos >= max) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- // [link]( <href> "title" )
|
|
|
- // ^^^^^^ parsing link destination
|
|
|
- start = pos;
|
|
|
- res = state.md.helpers.parseLinkDestination(state.src, pos, state.posMax);
|
|
|
- if (res.ok) {
|
|
|
- href = state.md.normalizeLink(res.str);
|
|
|
- if (state.md.validateLink(href)) {
|
|
|
- pos = res.pos;
|
|
|
- } else {
|
|
|
- href = "";
|
|
|
- }
|
|
|
- }
|
|
|
- // [link]( <href> "title" )
|
|
|
- // ^^ skipping these spaces
|
|
|
- start = pos;
|
|
|
- for (;pos < max; pos++) {
|
|
|
- code = state.src.charCodeAt(pos);
|
|
|
- if (!isSpace(code) && code !== 10) {
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- // [link]( <href> "title" )
|
|
|
- // ^^^^^^^ parsing link title
|
|
|
- res = state.md.helpers.parseLinkTitle(state.src, pos, state.posMax);
|
|
|
- if (pos < max && start !== pos && res.ok) {
|
|
|
- title = res.str;
|
|
|
- pos = res.pos;
|
|
|
- // [link]( <href> "title" )
|
|
|
- // ^^ skipping these spaces
|
|
|
- for (;pos < max; pos++) {
|
|
|
- code = state.src.charCodeAt(pos);
|
|
|
- if (!isSpace(code) && code !== 10) {
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- } else {
|
|
|
- title = "";
|
|
|
- }
|
|
|
- if (pos >= max || state.src.charCodeAt(pos) !== 41 /* ) */) {
|
|
|
- state.pos = oldPos;
|
|
|
- return false;
|
|
|
- }
|
|
|
- pos++;
|
|
|
- } else {
|
|
|
- // Link reference
|
|
|
- if (typeof state.env.references === "undefined") {
|
|
|
- return false;
|
|
|
- }
|
|
|
- if (pos < max && state.src.charCodeAt(pos) === 91 /* [ */) {
|
|
|
- start = pos + 1;
|
|
|
- pos = state.md.helpers.parseLinkLabel(state, pos);
|
|
|
- if (pos >= 0) {
|
|
|
- label = state.src.slice(start, pos++);
|
|
|
- } else {
|
|
|
- pos = labelEnd + 1;
|
|
|
- }
|
|
|
- } else {
|
|
|
- pos = labelEnd + 1;
|
|
|
- }
|
|
|
- // covers label === '' and label === undefined
|
|
|
- // (collapsed reference link and shortcut reference link respectively)
|
|
|
- if (!label) {
|
|
|
- label = state.src.slice(labelStart, labelEnd);
|
|
|
- }
|
|
|
- ref = state.env.references[normalizeReference(label)];
|
|
|
- if (!ref) {
|
|
|
- state.pos = oldPos;
|
|
|
- return false;
|
|
|
- }
|
|
|
- href = ref.href;
|
|
|
- title = ref.title;
|
|
|
- }
|
|
|
-
|
|
|
- // We found the end of the link, and know for a fact it's a valid link;
|
|
|
- // so all that's left to do is to call tokenizer.
|
|
|
-
|
|
|
- if (!silent) {
|
|
|
- content = state.src.slice(labelStart, labelEnd);
|
|
|
- state.md.inline.parse(content, state.md, state.env, tokens = []);
|
|
|
- token = state.push("image", "img", 0);
|
|
|
- token.attrs = attrs = [ [ "src", href ], [ "alt", "" ] ];
|
|
|
- token.children = tokens;
|
|
|
- token.content = content;
|
|
|
- if (title) {
|
|
|
- attrs.push([ "title", title ]);
|
|
|
- }
|
|
|
- }
|
|
|
- state.pos = pos;
|
|
|
- state.posMax = max;
|
|
|
- return true;
|
|
|
- };
|
|
|
- // Process autolinks '<protocol:...>'
|
|
|
- /*eslint max-len:0*/ var EMAIL_RE = /^([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])?)*)$/;
|
|
|
- var AUTOLINK_RE = /^([a-zA-Z][a-zA-Z0-9+.\-]{1,31}):([^<>\x00-\x20]*)$/;
|
|
|
- var autolink = function autolink(state, silent) {
|
|
|
- var url, fullUrl, token, ch, start, max, pos = state.pos;
|
|
|
- if (state.src.charCodeAt(pos) !== 60 /* < */) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- start = state.pos;
|
|
|
- max = state.posMax;
|
|
|
- for (;;) {
|
|
|
- if (++pos >= max) return false;
|
|
|
- ch = state.src.charCodeAt(pos);
|
|
|
- if (ch === 60 /* < */) return false;
|
|
|
- if (ch === 62 /* > */) break;
|
|
|
- }
|
|
|
- url = state.src.slice(start + 1, pos);
|
|
|
- if (AUTOLINK_RE.test(url)) {
|
|
|
- fullUrl = state.md.normalizeLink(url);
|
|
|
- if (!state.md.validateLink(fullUrl)) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- if (!silent) {
|
|
|
- token = state.push("link_open", "a", 1);
|
|
|
- token.attrs = [ [ "href", fullUrl ] ];
|
|
|
- token.markup = "autolink";
|
|
|
- token.info = "auto";
|
|
|
- token = state.push("text", "", 0);
|
|
|
- token.content = state.md.normalizeLinkText(url);
|
|
|
- token = state.push("link_close", "a", -1);
|
|
|
- token.markup = "autolink";
|
|
|
- token.info = "auto";
|
|
|
- }
|
|
|
- state.pos += url.length + 2;
|
|
|
- return true;
|
|
|
- }
|
|
|
- if (EMAIL_RE.test(url)) {
|
|
|
- fullUrl = state.md.normalizeLink("mailto:" + url);
|
|
|
- if (!state.md.validateLink(fullUrl)) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- if (!silent) {
|
|
|
- token = state.push("link_open", "a", 1);
|
|
|
- token.attrs = [ [ "href", fullUrl ] ];
|
|
|
- token.markup = "autolink";
|
|
|
- token.info = "auto";
|
|
|
- token = state.push("text", "", 0);
|
|
|
- token.content = state.md.normalizeLinkText(url);
|
|
|
- token = state.push("link_close", "a", -1);
|
|
|
- token.markup = "autolink";
|
|
|
- token.info = "auto";
|
|
|
- }
|
|
|
- state.pos += url.length + 2;
|
|
|
- return true;
|
|
|
- }
|
|
|
- return false;
|
|
|
- };
|
|
|
- var HTML_TAG_RE = html_re.HTML_TAG_RE;
|
|
|
- function isLinkOpen(str) {
|
|
|
- return /^<a[>\s]/i.test(str);
|
|
|
- }
|
|
|
- function isLinkClose(str) {
|
|
|
- return /^<\/a\s*>/i.test(str);
|
|
|
- }
|
|
|
- function isLetter(ch) {
|
|
|
- /*eslint no-bitwise:0*/
|
|
|
- var lc = ch | 32;
|
|
|
- // to lower case
|
|
|
- return lc >= 97 /* a */ && lc <= 122 /* z */;
|
|
|
- }
|
|
|
- var html_inline = function html_inline(state, silent) {
|
|
|
- var ch, match, max, token, pos = state.pos;
|
|
|
- if (!state.md.options.html) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- // Check start
|
|
|
- max = state.posMax;
|
|
|
- if (state.src.charCodeAt(pos) !== 60 /* < */ || pos + 2 >= max) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- // Quick fail on second char
|
|
|
- ch = state.src.charCodeAt(pos + 1);
|
|
|
- if (ch !== 33 /* ! */ && ch !== 63 /* ? */ && ch !== 47 /* / */ && !isLetter(ch)) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- match = state.src.slice(pos).match(HTML_TAG_RE);
|
|
|
- if (!match) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- if (!silent) {
|
|
|
- token = state.push("html_inline", "", 0);
|
|
|
- token.content = match[0];
|
|
|
- if (isLinkOpen(token.content)) state.linkLevel++;
|
|
|
- if (isLinkClose(token.content)) state.linkLevel--;
|
|
|
- }
|
|
|
- state.pos += match[0].length;
|
|
|
- return true;
|
|
|
- };
|
|
|
- var has = utils.has;
|
|
|
- var isValidEntityCode = utils.isValidEntityCode;
|
|
|
- var fromCodePoint = utils.fromCodePoint;
|
|
|
- var DIGITAL_RE = /^&#((?:x[a-f0-9]{1,6}|[0-9]{1,7}));/i;
|
|
|
- var NAMED_RE = /^&([a-z][a-z0-9]{1,31});/i;
|
|
|
- var entity = function entity(state, silent) {
|
|
|
- var ch, code, match, token, pos = state.pos, max = state.posMax;
|
|
|
- if (state.src.charCodeAt(pos) !== 38 /* & */) return false;
|
|
|
- if (pos + 1 >= max) return false;
|
|
|
- ch = state.src.charCodeAt(pos + 1);
|
|
|
- if (ch === 35 /* # */) {
|
|
|
- match = state.src.slice(pos).match(DIGITAL_RE);
|
|
|
- if (match) {
|
|
|
- if (!silent) {
|
|
|
- code = match[1][0].toLowerCase() === "x" ? parseInt(match[1].slice(1), 16) : parseInt(match[1], 10);
|
|
|
- token = state.push("text_special", "", 0);
|
|
|
- token.content = isValidEntityCode(code) ? fromCodePoint(code) : fromCodePoint(65533);
|
|
|
- token.markup = match[0];
|
|
|
- token.info = "entity";
|
|
|
- }
|
|
|
- state.pos += match[0].length;
|
|
|
- return true;
|
|
|
- }
|
|
|
- } else {
|
|
|
- match = state.src.slice(pos).match(NAMED_RE);
|
|
|
- if (match) {
|
|
|
- if (has(entities, match[1])) {
|
|
|
- if (!silent) {
|
|
|
- token = state.push("text_special", "", 0);
|
|
|
- token.content = entities[match[1]];
|
|
|
- token.markup = match[0];
|
|
|
- token.info = "entity";
|
|
|
- }
|
|
|
- state.pos += match[0].length;
|
|
|
- return true;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- return false;
|
|
|
- };
|
|
|
- // For each opening emphasis-like marker find a matching closing one
|
|
|
- function processDelimiters(delimiters) {
|
|
|
- var closerIdx, openerIdx, closer, opener, minOpenerIdx, newMinOpenerIdx, isOddMatch, lastJump, openersBottom = {}, max = delimiters.length;
|
|
|
- if (!max) return;
|
|
|
- // headerIdx is the first delimiter of the current (where closer is) delimiter run
|
|
|
- var headerIdx = 0;
|
|
|
- var lastTokenIdx = -2;
|
|
|
- // needs any value lower than -1
|
|
|
- var jumps = [];
|
|
|
- for (closerIdx = 0; closerIdx < max; closerIdx++) {
|
|
|
- closer = delimiters[closerIdx];
|
|
|
- jumps.push(0);
|
|
|
- // markers belong to same delimiter run if:
|
|
|
- // - they have adjacent tokens
|
|
|
- // - AND markers are the same
|
|
|
-
|
|
|
- if (delimiters[headerIdx].marker !== closer.marker || lastTokenIdx !== closer.token - 1) {
|
|
|
- headerIdx = closerIdx;
|
|
|
- }
|
|
|
- lastTokenIdx = closer.token;
|
|
|
- // Length is only used for emphasis-specific "rule of 3",
|
|
|
- // if it's not defined (in strikethrough or 3rd party plugins),
|
|
|
- // we can default it to 0 to disable those checks.
|
|
|
-
|
|
|
- closer.length = closer.length || 0;
|
|
|
- if (!closer.close) continue;
|
|
|
- // Previously calculated lower bounds (previous fails)
|
|
|
- // for each marker, each delimiter length modulo 3,
|
|
|
- // and for whether this closer can be an opener;
|
|
|
- // https://github.com/commonmark/cmark/commit/34250e12ccebdc6372b8b49c44fab57c72443460
|
|
|
- if (!openersBottom.hasOwnProperty(closer.marker)) {
|
|
|
- openersBottom[closer.marker] = [ -1, -1, -1, -1, -1, -1 ];
|
|
|
- }
|
|
|
- minOpenerIdx = openersBottom[closer.marker][(closer.open ? 3 : 0) + closer.length % 3];
|
|
|
- openerIdx = headerIdx - jumps[headerIdx] - 1;
|
|
|
- newMinOpenerIdx = openerIdx;
|
|
|
- for (;openerIdx > minOpenerIdx; openerIdx -= jumps[openerIdx] + 1) {
|
|
|
- opener = delimiters[openerIdx];
|
|
|
- if (opener.marker !== closer.marker) continue;
|
|
|
- if (opener.open && opener.end < 0) {
|
|
|
- isOddMatch = false;
|
|
|
- // from spec:
|
|
|
-
|
|
|
- // If one of the delimiters can both open and close emphasis, then the
|
|
|
- // sum of the lengths of the delimiter runs containing the opening and
|
|
|
- // closing delimiters must not be a multiple of 3 unless both lengths
|
|
|
- // are multiples of 3.
|
|
|
-
|
|
|
- if (opener.close || closer.open) {
|
|
|
- if ((opener.length + closer.length) % 3 === 0) {
|
|
|
- if (opener.length % 3 !== 0 || closer.length % 3 !== 0) {
|
|
|
- isOddMatch = true;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- if (!isOddMatch) {
|
|
|
- // If previous delimiter cannot be an opener, we can safely skip
|
|
|
- // the entire sequence in future checks. This is required to make
|
|
|
- // sure algorithm has linear complexity (see *_*_*_*_*_... case).
|
|
|
- lastJump = openerIdx > 0 && !delimiters[openerIdx - 1].open ? jumps[openerIdx - 1] + 1 : 0;
|
|
|
- jumps[closerIdx] = closerIdx - openerIdx + lastJump;
|
|
|
- jumps[openerIdx] = lastJump;
|
|
|
- closer.open = false;
|
|
|
- opener.end = closerIdx;
|
|
|
- opener.close = false;
|
|
|
- newMinOpenerIdx = -1;
|
|
|
- // treat next token as start of run,
|
|
|
- // it optimizes skips in **<...>**a**<...>** pathological case
|
|
|
- lastTokenIdx = -2;
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- if (newMinOpenerIdx !== -1) {
|
|
|
- // If match for this delimiter run failed, we want to set lower bound for
|
|
|
- // future lookups. This is required to make sure algorithm has linear
|
|
|
- // complexity.
|
|
|
- // See details here:
|
|
|
- // https://github.com/commonmark/cmark/issues/178#issuecomment-270417442
|
|
|
- openersBottom[closer.marker][(closer.open ? 3 : 0) + (closer.length || 0) % 3] = newMinOpenerIdx;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- var balance_pairs = function link_pairs(state) {
|
|
|
- var curr, tokens_meta = state.tokens_meta, max = state.tokens_meta.length;
|
|
|
- processDelimiters(state.delimiters);
|
|
|
- for (curr = 0; curr < max; curr++) {
|
|
|
- if (tokens_meta[curr] && tokens_meta[curr].delimiters) {
|
|
|
- processDelimiters(tokens_meta[curr].delimiters);
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
- // Clean up tokens after emphasis and strikethrough postprocessing:
|
|
|
- var fragments_join = function fragments_join(state) {
|
|
|
- var curr, last, level = 0, tokens = state.tokens, max = state.tokens.length;
|
|
|
- for (curr = last = 0; curr < max; curr++) {
|
|
|
- // re-calculate levels after emphasis/strikethrough turns some text nodes
|
|
|
- // into opening/closing tags
|
|
|
- if (tokens[curr].nesting < 0) level--;
|
|
|
- // closing tag
|
|
|
- tokens[curr].level = level;
|
|
|
- if (tokens[curr].nesting > 0) level++;
|
|
|
- // opening tag
|
|
|
- if (tokens[curr].type === "text" && curr + 1 < max && tokens[curr + 1].type === "text") {
|
|
|
- // collapse two adjacent text nodes
|
|
|
- tokens[curr + 1].content = tokens[curr].content + tokens[curr + 1].content;
|
|
|
- } else {
|
|
|
- if (curr !== last) {
|
|
|
- tokens[last] = tokens[curr];
|
|
|
- }
|
|
|
- last++;
|
|
|
- }
|
|
|
- }
|
|
|
- if (curr !== last) {
|
|
|
- tokens.length = last;
|
|
|
- }
|
|
|
- };
|
|
|
- var isWhiteSpace = utils.isWhiteSpace;
|
|
|
- var isPunctChar = utils.isPunctChar;
|
|
|
- var isMdAsciiPunct = utils.isMdAsciiPunct;
|
|
|
- function StateInline(src, md, env, outTokens) {
|
|
|
- this.src = src;
|
|
|
- this.env = env;
|
|
|
- this.md = md;
|
|
|
- this.tokens = outTokens;
|
|
|
- this.tokens_meta = Array(outTokens.length);
|
|
|
- this.pos = 0;
|
|
|
- this.posMax = this.src.length;
|
|
|
- this.level = 0;
|
|
|
- this.pending = "";
|
|
|
- this.pendingLevel = 0;
|
|
|
- // Stores { start: end } pairs. Useful for backtrack
|
|
|
- // optimization of pairs parse (emphasis, strikes).
|
|
|
- this.cache = {};
|
|
|
- // List of emphasis-like delimiters for current tag
|
|
|
- this.delimiters = [];
|
|
|
- // Stack of delimiter lists for upper level tags
|
|
|
- this._prev_delimiters = [];
|
|
|
- // backtick length => last seen position
|
|
|
- this.backticks = {};
|
|
|
- this.backticksScanned = false;
|
|
|
- // Counter used to disable inline linkify-it execution
|
|
|
- // inside <a> and markdown links
|
|
|
- this.linkLevel = 0;
|
|
|
- }
|
|
|
- // Flush pending text
|
|
|
-
|
|
|
- StateInline.prototype.pushPending = function() {
|
|
|
- var token$1 = new token("text", "", 0);
|
|
|
- token$1.content = this.pending;
|
|
|
- token$1.level = this.pendingLevel;
|
|
|
- this.tokens.push(token$1);
|
|
|
- this.pending = "";
|
|
|
- return token$1;
|
|
|
- };
|
|
|
- // Push new token to "stream".
|
|
|
- // If pending text exists - flush it as text token
|
|
|
-
|
|
|
- StateInline.prototype.push = function(type, tag, nesting) {
|
|
|
- if (this.pending) {
|
|
|
- this.pushPending();
|
|
|
- }
|
|
|
- var token$1 = new token(type, tag, nesting);
|
|
|
- var token_meta = null;
|
|
|
- if (nesting < 0) {
|
|
|
- // closing tag
|
|
|
- this.level--;
|
|
|
- this.delimiters = this._prev_delimiters.pop();
|
|
|
- }
|
|
|
- token$1.level = this.level;
|
|
|
- if (nesting > 0) {
|
|
|
- // opening tag
|
|
|
- this.level++;
|
|
|
- this._prev_delimiters.push(this.delimiters);
|
|
|
- this.delimiters = [];
|
|
|
- token_meta = {
|
|
|
- delimiters: this.delimiters
|
|
|
- };
|
|
|
- }
|
|
|
- this.pendingLevel = this.level;
|
|
|
- this.tokens.push(token$1);
|
|
|
- this.tokens_meta.push(token_meta);
|
|
|
- return token$1;
|
|
|
- };
|
|
|
- // Scan a sequence of emphasis-like markers, and determine whether
|
|
|
- // it can start an emphasis sequence or end an emphasis sequence.
|
|
|
-
|
|
|
- // - start - position to scan from (it should point at a valid marker);
|
|
|
- // - canSplitWord - determine if these markers can be found inside a word
|
|
|
-
|
|
|
- StateInline.prototype.scanDelims = function(start, canSplitWord) {
|
|
|
- var pos = start, lastChar, nextChar, count, can_open, can_close, isLastWhiteSpace, isLastPunctChar, isNextWhiteSpace, isNextPunctChar, left_flanking = true, right_flanking = true, max = this.posMax, marker = this.src.charCodeAt(start);
|
|
|
- // treat beginning of the line as a whitespace
|
|
|
- lastChar = start > 0 ? this.src.charCodeAt(start - 1) : 32;
|
|
|
- while (pos < max && this.src.charCodeAt(pos) === marker) {
|
|
|
- pos++;
|
|
|
- }
|
|
|
- count = pos - start;
|
|
|
- // treat end of the line as a whitespace
|
|
|
- nextChar = pos < max ? this.src.charCodeAt(pos) : 32;
|
|
|
- isLastPunctChar = isMdAsciiPunct(lastChar) || isPunctChar(String.fromCharCode(lastChar));
|
|
|
- isNextPunctChar = isMdAsciiPunct(nextChar) || isPunctChar(String.fromCharCode(nextChar));
|
|
|
- isLastWhiteSpace = isWhiteSpace(lastChar);
|
|
|
- isNextWhiteSpace = isWhiteSpace(nextChar);
|
|
|
- if (isNextWhiteSpace) {
|
|
|
- left_flanking = false;
|
|
|
- } else if (isNextPunctChar) {
|
|
|
- if (!(isLastWhiteSpace || isLastPunctChar)) {
|
|
|
- left_flanking = false;
|
|
|
- }
|
|
|
- }
|
|
|
- if (isLastWhiteSpace) {
|
|
|
- right_flanking = false;
|
|
|
- } else if (isLastPunctChar) {
|
|
|
- if (!(isNextWhiteSpace || isNextPunctChar)) {
|
|
|
- right_flanking = false;
|
|
|
- }
|
|
|
- }
|
|
|
- if (!canSplitWord) {
|
|
|
- can_open = left_flanking && (!right_flanking || isLastPunctChar);
|
|
|
- can_close = right_flanking && (!left_flanking || isNextPunctChar);
|
|
|
- } else {
|
|
|
- can_open = left_flanking;
|
|
|
- can_close = right_flanking;
|
|
|
- }
|
|
|
- return {
|
|
|
- can_open: can_open,
|
|
|
- can_close: can_close,
|
|
|
- length: count
|
|
|
- };
|
|
|
- };
|
|
|
- // re-export Token class to use in block rules
|
|
|
- StateInline.prototype.Token = token;
|
|
|
- var state_inline = StateInline;
|
|
|
- ////////////////////////////////////////////////////////////////////////////////
|
|
|
- // Parser rules
|
|
|
- var _rules = [ [ "text", text ], [ "linkify", linkify ], [ "newline", newline ], [ "escape", _escape ], [ "backticks", backticks ], [ "strikethrough", strikethrough.tokenize ], [ "emphasis", emphasis.tokenize ], [ "link", link ], [ "image", image ], [ "autolink", autolink ], [ "html_inline", html_inline ], [ "entity", entity ] ];
|
|
|
- // `rule2` ruleset was created specifically for emphasis/strikethrough
|
|
|
- // post-processing and may be changed in the future.
|
|
|
-
|
|
|
- // Don't use this for anything except pairs (plugins working with `balance_pairs`).
|
|
|
-
|
|
|
- var _rules2 = [ [ "balance_pairs", balance_pairs ], [ "strikethrough", strikethrough.postProcess ], [ "emphasis", emphasis.postProcess ],
|
|
|
- // rules for pairs separate '**' into its own text tokens, which may be left unused,
|
|
|
- // rule below merges unused segments back with the rest of the text
|
|
|
- [ "fragments_join", fragments_join ] ];
|
|
|
- /**
|
|
|
- * new ParserInline()
|
|
|
- **/ function ParserInline() {
|
|
|
- var i;
|
|
|
- /**
|
|
|
- * ParserInline#ruler -> Ruler
|
|
|
- *
|
|
|
- * [[Ruler]] instance. Keep configuration of inline rules.
|
|
|
- **/ this.ruler = new ruler;
|
|
|
- for (i = 0; i < _rules.length; i++) {
|
|
|
- this.ruler.push(_rules[i][0], _rules[i][1]);
|
|
|
- }
|
|
|
- /**
|
|
|
- * ParserInline#ruler2 -> Ruler
|
|
|
- *
|
|
|
- * [[Ruler]] instance. Second ruler used for post-processing
|
|
|
- * (e.g. in emphasis-like rules).
|
|
|
- **/ this.ruler2 = new ruler;
|
|
|
- for (i = 0; i < _rules2.length; i++) {
|
|
|
- this.ruler2.push(_rules2[i][0], _rules2[i][1]);
|
|
|
- }
|
|
|
- }
|
|
|
- // Skip single token by running all rules in validation mode;
|
|
|
- // returns `true` if any rule reported success
|
|
|
-
|
|
|
- ParserInline.prototype.skipToken = function(state) {
|
|
|
- var ok, i, pos = state.pos, rules = this.ruler.getRules(""), len = rules.length, maxNesting = state.md.options.maxNesting, cache = state.cache;
|
|
|
- if (typeof cache[pos] !== "undefined") {
|
|
|
- state.pos = cache[pos];
|
|
|
- return;
|
|
|
- }
|
|
|
- if (state.level < maxNesting) {
|
|
|
- for (i = 0; i < len; i++) {
|
|
|
- // Increment state.level and decrement it later to limit recursion.
|
|
|
- // It's harmless to do here, because no tokens are created. But ideally,
|
|
|
- // we'd need a separate private state variable for this purpose.
|
|
|
- state.level++;
|
|
|
- ok = rules[i](state, true);
|
|
|
- state.level--;
|
|
|
- if (ok) {
|
|
|
- if (pos >= state.pos) {
|
|
|
- throw new Error("inline rule didn't increment state.pos");
|
|
|
- }
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- } else {
|
|
|
- // Too much nesting, just skip until the end of the paragraph.
|
|
|
- // NOTE: this will cause links to behave incorrectly in the following case,
|
|
|
- // when an amount of `[` is exactly equal to `maxNesting + 1`:
|
|
|
- // [[[[[[[[[[[[[[[[[[[[[foo]()
|
|
|
- // TODO: remove this workaround when CM standard will allow nested links
|
|
|
- // (we can replace it by preventing links from being parsed in
|
|
|
- // validation mode)
|
|
|
- state.pos = state.posMax;
|
|
|
- }
|
|
|
- if (!ok) {
|
|
|
- state.pos++;
|
|
|
- }
|
|
|
- cache[pos] = state.pos;
|
|
|
- };
|
|
|
- // Generate tokens for input range
|
|
|
-
|
|
|
- ParserInline.prototype.tokenize = function(state) {
|
|
|
- var ok, i, prevPos, rules = this.ruler.getRules(""), len = rules.length, end = state.posMax, maxNesting = state.md.options.maxNesting;
|
|
|
- while (state.pos < end) {
|
|
|
- // Try all possible rules.
|
|
|
- // On success, rule should:
|
|
|
- // - update `state.pos`
|
|
|
- // - update `state.tokens`
|
|
|
- // - return true
|
|
|
- prevPos = state.pos;
|
|
|
- if (state.level < maxNesting) {
|
|
|
- for (i = 0; i < len; i++) {
|
|
|
- ok = rules[i](state, false);
|
|
|
- if (ok) {
|
|
|
- if (prevPos >= state.pos) {
|
|
|
- throw new Error("inline rule didn't increment state.pos");
|
|
|
- }
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- if (ok) {
|
|
|
- if (state.pos >= end) {
|
|
|
- break;
|
|
|
- }
|
|
|
- continue;
|
|
|
- }
|
|
|
- state.pending += state.src[state.pos++];
|
|
|
- }
|
|
|
- if (state.pending) {
|
|
|
- state.pushPending();
|
|
|
- }
|
|
|
- };
|
|
|
- /**
|
|
|
- * ParserInline.parse(str, md, env, outTokens)
|
|
|
- *
|
|
|
- * Process input string and push inline tokens into `outTokens`
|
|
|
- **/ ParserInline.prototype.parse = function(str, md, env, outTokens) {
|
|
|
- var i, rules, len;
|
|
|
- var state = new this.State(str, md, env, outTokens);
|
|
|
- this.tokenize(state);
|
|
|
- rules = this.ruler2.getRules("");
|
|
|
- len = rules.length;
|
|
|
- for (i = 0; i < len; i++) {
|
|
|
- rules[i](state);
|
|
|
- }
|
|
|
- };
|
|
|
- ParserInline.prototype.State = state_inline;
|
|
|
- var parser_inline = ParserInline;
|
|
|
- var re = function(opts) {
|
|
|
- var re = {};
|
|
|
- opts = opts || {};
|
|
|
- // Use direct extract instead of `regenerate` to reduse browserified size
|
|
|
- re.src_Any = regex$3.source;
|
|
|
- re.src_Cc = regex$2.source;
|
|
|
- re.src_Z = regex.source;
|
|
|
- re.src_P = regex$4.source;
|
|
|
- // \p{\Z\P\Cc\CF} (white spaces + control + format + punctuation)
|
|
|
- re.src_ZPCc = [ re.src_Z, re.src_P, re.src_Cc ].join("|");
|
|
|
- // \p{\Z\Cc} (white spaces + control)
|
|
|
- re.src_ZCc = [ re.src_Z, re.src_Cc ].join("|");
|
|
|
- // Experimental. List of chars, completely prohibited in links
|
|
|
- // because can separate it from other part of text
|
|
|
- var text_separators = "[><\uff5c]";
|
|
|
- // All possible word characters (everything without punctuation, spaces & controls)
|
|
|
- // Defined via punctuation & spaces to save space
|
|
|
- // Should be something like \p{\L\N\S\M} (\w but without `_`)
|
|
|
- re.src_pseudo_letter = "(?:(?!" + text_separators + "|" + re.src_ZPCc + ")" + re.src_Any + ")";
|
|
|
- // The same as abothe but without [0-9]
|
|
|
- // var src_pseudo_letter_non_d = '(?:(?![0-9]|' + src_ZPCc + ')' + src_Any + ')';
|
|
|
- ////////////////////////////////////////////////////////////////////////////////
|
|
|
- re.src_ip4 = "(?:(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)";
|
|
|
- // Prohibit any of "@/[]()" in user/pass to avoid wrong domain fetch.
|
|
|
- re.src_auth = "(?:(?:(?!" + re.src_ZCc + "|[@/\\[\\]()]).)+@)?";
|
|
|
- re.src_port = "(?::(?:6(?:[0-4]\\d{3}|5(?:[0-4]\\d{2}|5(?:[0-2]\\d|3[0-5])))|[1-5]?\\d{1,4}))?";
|
|
|
- re.src_host_terminator = "(?=$|" + text_separators + "|" + re.src_ZPCc + ")" + "(?!" + (opts["---"] ? "-(?!--)|" : "-|") + "_|:\\d|\\.-|\\.(?!$|" + re.src_ZPCc + "))";
|
|
|
- re.src_path = "(?:" + "[/?#]" + "(?:" + "(?!" + re.src_ZCc + "|" + text_separators + "|[()[\\]{}.,\"'?!\\-;]).|" + "\\[(?:(?!" + re.src_ZCc + "|\\]).)*\\]|" + "\\((?:(?!" + re.src_ZCc + "|[)]).)*\\)|" + "\\{(?:(?!" + re.src_ZCc + "|[}]).)*\\}|" + '\\"(?:(?!' + re.src_ZCc + '|["]).)+\\"|' + "\\'(?:(?!" + re.src_ZCc + "|[']).)+\\'|" + "\\'(?=" + re.src_pseudo_letter + "|[-])|" + // allow `I'm_king` if no pair found
|
|
|
- "\\.{2,}[a-zA-Z0-9%/&]|" + // google has many dots in "google search" links (#66, #81).
|
|
|
- // github has ... in commit range links,
|
|
|
- // Restrict to
|
|
|
- // - english
|
|
|
- // - percent-encoded
|
|
|
- // - parts of file path
|
|
|
- // - params separator
|
|
|
- // until more examples found.
|
|
|
- "\\.(?!" + re.src_ZCc + "|[.]|$)|" + (opts["---"] ? "\\-(?!--(?:[^-]|$))(?:-*)|" : "\\-+|") + ",(?!" + re.src_ZCc + "|$)|" + // allow `,,,` in paths
|
|
|
- ";(?!" + re.src_ZCc + "|$)|" + // allow `;` if not followed by space-like char
|
|
|
- "\\!+(?!" + re.src_ZCc + "|[!]|$)|" + // allow `!!!` in paths, but not at the end
|
|
|
- "\\?(?!" + re.src_ZCc + "|[?]|$)" + ")+" + "|\\/" + ")?";
|
|
|
- // Allow anything in markdown spec, forbid quote (") at the first position
|
|
|
- // because emails enclosed in quotes are far more common
|
|
|
- re.src_email_name = '[\\-;:&=\\+\\$,\\.a-zA-Z0-9_][\\-;:&=\\+\\$,\\"\\.a-zA-Z0-9_]*';
|
|
|
- re.src_xn = "xn--[a-z0-9\\-]{1,59}";
|
|
|
- // More to read about domain names
|
|
|
- // http://serverfault.com/questions/638260/
|
|
|
- re.src_domain_root =
|
|
|
- // Allow letters & digits (http://test1)
|
|
|
- "(?:" + re.src_xn + "|" + re.src_pseudo_letter + "{1,63}" + ")";
|
|
|
- re.src_domain = "(?:" + re.src_xn + "|" + "(?:" + re.src_pseudo_letter + ")" + "|" + "(?:" + re.src_pseudo_letter + "(?:-|" + re.src_pseudo_letter + "){0,61}" + re.src_pseudo_letter + ")" + ")";
|
|
|
- re.src_host = "(?:" +
|
|
|
- // Don't need IP check, because digits are already allowed in normal domain names
|
|
|
- // src_ip4 +
|
|
|
- // '|' +
|
|
|
- "(?:(?:(?:" + re.src_domain + ")\\.)*" + re.src_domain /*_root*/ + ")" + ")";
|
|
|
- re.tpl_host_fuzzy = "(?:" + re.src_ip4 + "|" + "(?:(?:(?:" + re.src_domain + ")\\.)+(?:%TLDS%))" + ")";
|
|
|
- re.tpl_host_no_ip_fuzzy = "(?:(?:(?:" + re.src_domain + ")\\.)+(?:%TLDS%))";
|
|
|
- re.src_host_strict = re.src_host + re.src_host_terminator;
|
|
|
- re.tpl_host_fuzzy_strict = re.tpl_host_fuzzy + re.src_host_terminator;
|
|
|
- re.src_host_port_strict = re.src_host + re.src_port + re.src_host_terminator;
|
|
|
- re.tpl_host_port_fuzzy_strict = re.tpl_host_fuzzy + re.src_port + re.src_host_terminator;
|
|
|
- re.tpl_host_port_no_ip_fuzzy_strict = re.tpl_host_no_ip_fuzzy + re.src_port + re.src_host_terminator;
|
|
|
- ////////////////////////////////////////////////////////////////////////////////
|
|
|
- // Main rules
|
|
|
- // Rude test fuzzy links by host, for quick deny
|
|
|
- re.tpl_host_fuzzy_test = "localhost|www\\.|\\.\\d{1,3}\\.|(?:\\.(?:%TLDS%)(?:" + re.src_ZPCc + "|>|$))";
|
|
|
- re.tpl_email_fuzzy = "(^|" + text_separators + '|"|\\(|' + re.src_ZCc + ")" + "(" + re.src_email_name + "@" + re.tpl_host_fuzzy_strict + ")";
|
|
|
- re.tpl_link_fuzzy =
|
|
|
- // Fuzzy link can't be prepended with .:/\- and non punctuation.
|
|
|
- // but can start with > (markdown blockquote)
|
|
|
- "(^|(?![.:/\\-_@])(?:[$+<=>^`|\uff5c]|" + re.src_ZPCc + "))" + "((?![$+<=>^`|\uff5c])" + re.tpl_host_port_fuzzy_strict + re.src_path + ")";
|
|
|
- re.tpl_link_no_ip_fuzzy =
|
|
|
- // Fuzzy link can't be prepended with .:/\- and non punctuation.
|
|
|
- // but can start with > (markdown blockquote)
|
|
|
- "(^|(?![.:/\\-_@])(?:[$+<=>^`|\uff5c]|" + re.src_ZPCc + "))" + "((?![$+<=>^`|\uff5c])" + re.tpl_host_port_no_ip_fuzzy_strict + re.src_path + ")";
|
|
|
- return re;
|
|
|
- };
|
|
|
- ////////////////////////////////////////////////////////////////////////////////
|
|
|
- // Helpers
|
|
|
- // Merge objects
|
|
|
-
|
|
|
- function assign(obj /*from1, from2, from3, ...*/) {
|
|
|
- var sources = Array.prototype.slice.call(arguments, 1);
|
|
|
- sources.forEach((function(source) {
|
|
|
- if (!source) {
|
|
|
- return;
|
|
|
- }
|
|
|
- Object.keys(source).forEach((function(key) {
|
|
|
- obj[key] = source[key];
|
|
|
- }));
|
|
|
- }));
|
|
|
- return obj;
|
|
|
- }
|
|
|
- function _class(obj) {
|
|
|
- return Object.prototype.toString.call(obj);
|
|
|
- }
|
|
|
- function isString(obj) {
|
|
|
- return _class(obj) === "[object String]";
|
|
|
- }
|
|
|
- function isObject(obj) {
|
|
|
- return _class(obj) === "[object Object]";
|
|
|
- }
|
|
|
- function isRegExp(obj) {
|
|
|
- return _class(obj) === "[object RegExp]";
|
|
|
- }
|
|
|
- function isFunction(obj) {
|
|
|
- return _class(obj) === "[object Function]";
|
|
|
- }
|
|
|
- function escapeRE(str) {
|
|
|
- return str.replace(/[.?*+^$[\]\\(){}|-]/g, "\\$&");
|
|
|
- }
|
|
|
- ////////////////////////////////////////////////////////////////////////////////
|
|
|
- var defaultOptions = {
|
|
|
- fuzzyLink: true,
|
|
|
- fuzzyEmail: true,
|
|
|
- fuzzyIP: false
|
|
|
- };
|
|
|
- function isOptionsObj(obj) {
|
|
|
- return Object.keys(obj || {}).reduce((function(acc, k) {
|
|
|
- return acc || defaultOptions.hasOwnProperty(k);
|
|
|
- }), false);
|
|
|
- }
|
|
|
- var defaultSchemas = {
|
|
|
- "http:": {
|
|
|
- validate: function(text, pos, self) {
|
|
|
- var tail = text.slice(pos);
|
|
|
- if (!self.re.http) {
|
|
|
- // compile lazily, because "host"-containing variables can change on tlds update.
|
|
|
- self.re.http = new RegExp("^\\/\\/" + self.re.src_auth + self.re.src_host_port_strict + self.re.src_path, "i");
|
|
|
- }
|
|
|
- if (self.re.http.test(tail)) {
|
|
|
- return tail.match(self.re.http)[0].length;
|
|
|
- }
|
|
|
- return 0;
|
|
|
- }
|
|
|
- },
|
|
|
- "https:": "http:",
|
|
|
- "ftp:": "http:",
|
|
|
- "//": {
|
|
|
- validate: function(text, pos, self) {
|
|
|
- var tail = text.slice(pos);
|
|
|
- if (!self.re.no_http) {
|
|
|
- // compile lazily, because "host"-containing variables can change on tlds update.
|
|
|
- self.re.no_http = new RegExp("^" + self.re.src_auth +
|
|
|
- // Don't allow single-level domains, because of false positives like '//test'
|
|
|
- // with code comments
|
|
|
- "(?:localhost|(?:(?:" + self.re.src_domain + ")\\.)+" + self.re.src_domain_root + ")" + self.re.src_port + self.re.src_host_terminator + self.re.src_path, "i");
|
|
|
- }
|
|
|
- if (self.re.no_http.test(tail)) {
|
|
|
- // should not be `://` & `///`, that protects from errors in protocol name
|
|
|
- if (pos >= 3 && text[pos - 3] === ":") {
|
|
|
- return 0;
|
|
|
- }
|
|
|
- if (pos >= 3 && text[pos - 3] === "/") {
|
|
|
- return 0;
|
|
|
- }
|
|
|
- return tail.match(self.re.no_http)[0].length;
|
|
|
- }
|
|
|
- return 0;
|
|
|
- }
|
|
|
- },
|
|
|
- "mailto:": {
|
|
|
- validate: function(text, pos, self) {
|
|
|
- var tail = text.slice(pos);
|
|
|
- if (!self.re.mailto) {
|
|
|
- self.re.mailto = new RegExp("^" + self.re.src_email_name + "@" + self.re.src_host_strict, "i");
|
|
|
- }
|
|
|
- if (self.re.mailto.test(tail)) {
|
|
|
- return tail.match(self.re.mailto)[0].length;
|
|
|
- }
|
|
|
- return 0;
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
- /*eslint-disable max-len*/
|
|
|
- // RE pattern for 2-character tlds (autogenerated by ./support/tlds_2char_gen.js)
|
|
|
- var tlds_2ch_src_re = "a[cdefgilmnoqrstuwxz]|b[abdefghijmnorstvwyz]|c[acdfghiklmnoruvwxyz]|d[ejkmoz]|e[cegrstu]|f[ijkmor]|g[abdefghilmnpqrstuwy]|h[kmnrtu]|i[delmnoqrst]|j[emop]|k[eghimnprwyz]|l[abcikrstuvy]|m[acdeghklmnopqrstuvwxyz]|n[acefgilopruz]|om|p[aefghklmnrstwy]|qa|r[eosuw]|s[abcdeghijklmnortuvxyz]|t[cdfghjklmnortvwz]|u[agksyz]|v[aceginu]|w[fs]|y[et]|z[amw]";
|
|
|
- // DON'T try to make PRs with changes. Extend TLDs with LinkifyIt.tlds() instead
|
|
|
- var tlds_default = "biz|com|edu|gov|net|org|pro|web|xxx|aero|asia|coop|info|museum|name|shop|\u0440\u0444".split("|");
|
|
|
- /*eslint-enable max-len*/
|
|
|
- ////////////////////////////////////////////////////////////////////////////////
|
|
|
- function resetScanCache(self) {
|
|
|
- self.__index__ = -1;
|
|
|
- self.__text_cache__ = "";
|
|
|
- }
|
|
|
- function createValidator(re) {
|
|
|
- return function(text, pos) {
|
|
|
- var tail = text.slice(pos);
|
|
|
- if (re.test(tail)) {
|
|
|
- return tail.match(re)[0].length;
|
|
|
- }
|
|
|
- return 0;
|
|
|
- };
|
|
|
- }
|
|
|
- function createNormalizer() {
|
|
|
- return function(match, self) {
|
|
|
- self.normalize(match);
|
|
|
- };
|
|
|
- }
|
|
|
- // Schemas compiler. Build regexps.
|
|
|
-
|
|
|
- function compile(self) {
|
|
|
- // Load & clone RE patterns.
|
|
|
- var re$1 = self.re = re(self.__opts__);
|
|
|
- // Define dynamic patterns
|
|
|
- var tlds = self.__tlds__.slice();
|
|
|
- self.onCompile();
|
|
|
- if (!self.__tlds_replaced__) {
|
|
|
- tlds.push(tlds_2ch_src_re);
|
|
|
- }
|
|
|
- tlds.push(re$1.src_xn);
|
|
|
- re$1.src_tlds = tlds.join("|");
|
|
|
- function untpl(tpl) {
|
|
|
- return tpl.replace("%TLDS%", re$1.src_tlds);
|
|
|
- }
|
|
|
- re$1.email_fuzzy = RegExp(untpl(re$1.tpl_email_fuzzy), "i");
|
|
|
- re$1.link_fuzzy = RegExp(untpl(re$1.tpl_link_fuzzy), "i");
|
|
|
- re$1.link_no_ip_fuzzy = RegExp(untpl(re$1.tpl_link_no_ip_fuzzy), "i");
|
|
|
- re$1.host_fuzzy_test = RegExp(untpl(re$1.tpl_host_fuzzy_test), "i");
|
|
|
-
|
|
|
- // Compile each schema
|
|
|
-
|
|
|
- var aliases = [];
|
|
|
- self.__compiled__ = {};
|
|
|
- // Reset compiled data
|
|
|
- function schemaError(name, val) {
|
|
|
- throw new Error('(LinkifyIt) Invalid schema "' + name + '": ' + val);
|
|
|
- }
|
|
|
- Object.keys(self.__schemas__).forEach((function(name) {
|
|
|
- var val = self.__schemas__[name];
|
|
|
- // skip disabled methods
|
|
|
- if (val === null) {
|
|
|
- return;
|
|
|
- }
|
|
|
- var compiled = {
|
|
|
- validate: null,
|
|
|
- link: null
|
|
|
- };
|
|
|
- self.__compiled__[name] = compiled;
|
|
|
- if (isObject(val)) {
|
|
|
- if (isRegExp(val.validate)) {
|
|
|
- compiled.validate = createValidator(val.validate);
|
|
|
- } else if (isFunction(val.validate)) {
|
|
|
- compiled.validate = val.validate;
|
|
|
- } else {
|
|
|
- schemaError(name, val);
|
|
|
- }
|
|
|
- if (isFunction(val.normalize)) {
|
|
|
- compiled.normalize = val.normalize;
|
|
|
- } else if (!val.normalize) {
|
|
|
- compiled.normalize = createNormalizer();
|
|
|
- } else {
|
|
|
- schemaError(name, val);
|
|
|
- }
|
|
|
- return;
|
|
|
- }
|
|
|
- if (isString(val)) {
|
|
|
- aliases.push(name);
|
|
|
- return;
|
|
|
- }
|
|
|
- schemaError(name, val);
|
|
|
- }));
|
|
|
-
|
|
|
- // Compile postponed aliases
|
|
|
-
|
|
|
- aliases.forEach((function(alias) {
|
|
|
- if (!self.__compiled__[self.__schemas__[alias]]) {
|
|
|
- // Silently fail on missed schemas to avoid errons on disable.
|
|
|
- // schemaError(alias, self.__schemas__[alias]);
|
|
|
- return;
|
|
|
- }
|
|
|
- self.__compiled__[alias].validate = self.__compiled__[self.__schemas__[alias]].validate;
|
|
|
- self.__compiled__[alias].normalize = self.__compiled__[self.__schemas__[alias]].normalize;
|
|
|
- }));
|
|
|
-
|
|
|
- // Fake record for guessed links
|
|
|
-
|
|
|
- self.__compiled__[""] = {
|
|
|
- validate: null,
|
|
|
- normalize: createNormalizer()
|
|
|
- };
|
|
|
-
|
|
|
- // Build schema condition
|
|
|
-
|
|
|
- var slist = Object.keys(self.__compiled__).filter((function(name) {
|
|
|
- // Filter disabled & fake schemas
|
|
|
- return name.length > 0 && self.__compiled__[name];
|
|
|
- })).map(escapeRE).join("|");
|
|
|
- // (?!_) cause 1.5x slowdown
|
|
|
- self.re.schema_test = RegExp("(^|(?!_)(?:[><\uff5c]|" + re$1.src_ZPCc + "))(" + slist + ")", "i");
|
|
|
- self.re.schema_search = RegExp("(^|(?!_)(?:[><\uff5c]|" + re$1.src_ZPCc + "))(" + slist + ")", "ig");
|
|
|
- self.re.schema_at_start = RegExp("^" + self.re.schema_search.source, "i");
|
|
|
- self.re.pretest = RegExp("(" + self.re.schema_test.source + ")|(" + self.re.host_fuzzy_test.source + ")|@", "i");
|
|
|
-
|
|
|
- // Cleanup
|
|
|
-
|
|
|
- resetScanCache(self);
|
|
|
- }
|
|
|
- /**
|
|
|
- * class Match
|
|
|
- *
|
|
|
- * Match result. Single element of array, returned by [[LinkifyIt#match]]
|
|
|
- **/ function Match(self, shift) {
|
|
|
- var start = self.__index__, end = self.__last_index__, text = self.__text_cache__.slice(start, end);
|
|
|
- /**
|
|
|
- * Match#schema -> String
|
|
|
- *
|
|
|
- * Prefix (protocol) for matched string.
|
|
|
- **/ this.schema = self.__schema__.toLowerCase();
|
|
|
- /**
|
|
|
- * Match#index -> Number
|
|
|
- *
|
|
|
- * First position of matched string.
|
|
|
- **/ this.index = start + shift;
|
|
|
- /**
|
|
|
- * Match#lastIndex -> Number
|
|
|
- *
|
|
|
- * Next position after matched string.
|
|
|
- **/ this.lastIndex = end + shift;
|
|
|
- /**
|
|
|
- * Match#raw -> String
|
|
|
- *
|
|
|
- * Matched string.
|
|
|
- **/ this.raw = text;
|
|
|
- /**
|
|
|
- * Match#text -> String
|
|
|
- *
|
|
|
- * Notmalized text of matched string.
|
|
|
- **/ this.text = text;
|
|
|
- /**
|
|
|
- * Match#url -> String
|
|
|
- *
|
|
|
- * Normalized url of matched string.
|
|
|
- **/ this.url = text;
|
|
|
- }
|
|
|
- function createMatch(self, shift) {
|
|
|
- var match = new Match(self, shift);
|
|
|
- self.__compiled__[match.schema].normalize(match, self);
|
|
|
- return match;
|
|
|
- }
|
|
|
- /**
|
|
|
- * class LinkifyIt
|
|
|
- **/
|
|
|
- /**
|
|
|
- * new LinkifyIt(schemas, options)
|
|
|
- * - schemas (Object): Optional. Additional schemas to validate (prefix/validator)
|
|
|
- * - options (Object): { fuzzyLink|fuzzyEmail|fuzzyIP: true|false }
|
|
|
- *
|
|
|
- * Creates new linkifier instance with optional additional schemas.
|
|
|
- * Can be called without `new` keyword for convenience.
|
|
|
- *
|
|
|
- * By default understands:
|
|
|
- *
|
|
|
- * - `http(s)://...` , `ftp://...`, `mailto:...` & `//...` links
|
|
|
- * - "fuzzy" links and emails (example.com, foo@bar.com).
|
|
|
- *
|
|
|
- * `schemas` is an object, where each key/value describes protocol/rule:
|
|
|
- *
|
|
|
- * - __key__ - link prefix (usually, protocol name with `:` at the end, `skype:`
|
|
|
- * for example). `linkify-it` makes shure that prefix is not preceeded with
|
|
|
- * alphanumeric char and symbols. Only whitespaces and punctuation allowed.
|
|
|
- * - __value__ - rule to check tail after link prefix
|
|
|
- * - _String_ - just alias to existing rule
|
|
|
- * - _Object_
|
|
|
- * - _validate_ - validator function (should return matched length on success),
|
|
|
- * or `RegExp`.
|
|
|
- * - _normalize_ - optional function to normalize text & url of matched result
|
|
|
- * (for example, for @twitter mentions).
|
|
|
- *
|
|
|
- * `options`:
|
|
|
- *
|
|
|
- * - __fuzzyLink__ - recognige URL-s without `http(s):` prefix. Default `true`.
|
|
|
- * - __fuzzyIP__ - allow IPs in fuzzy links above. Can conflict with some texts
|
|
|
- * like version numbers. Default `false`.
|
|
|
- * - __fuzzyEmail__ - recognize emails without `mailto:` prefix.
|
|
|
- *
|
|
|
- **/ function LinkifyIt(schemas, options) {
|
|
|
- if (!(this instanceof LinkifyIt)) {
|
|
|
- return new LinkifyIt(schemas, options);
|
|
|
- }
|
|
|
- if (!options) {
|
|
|
- if (isOptionsObj(schemas)) {
|
|
|
- options = schemas;
|
|
|
- schemas = {};
|
|
|
- }
|
|
|
- }
|
|
|
- this.__opts__ = assign({}, defaultOptions, options);
|
|
|
- // Cache last tested result. Used to skip repeating steps on next `match` call.
|
|
|
- this.__index__ = -1;
|
|
|
- this.__last_index__ = -1;
|
|
|
- // Next scan position
|
|
|
- this.__schema__ = "";
|
|
|
- this.__text_cache__ = "";
|
|
|
- this.__schemas__ = assign({}, defaultSchemas, schemas);
|
|
|
- this.__compiled__ = {};
|
|
|
- this.__tlds__ = tlds_default;
|
|
|
- this.__tlds_replaced__ = false;
|
|
|
- this.re = {};
|
|
|
- compile(this);
|
|
|
- }
|
|
|
- /** chainable
|
|
|
- * LinkifyIt#add(schema, definition)
|
|
|
- * - schema (String): rule name (fixed pattern prefix)
|
|
|
- * - definition (String|RegExp|Object): schema definition
|
|
|
- *
|
|
|
- * Add new rule definition. See constructor description for details.
|
|
|
- **/ LinkifyIt.prototype.add = function add(schema, definition) {
|
|
|
- this.__schemas__[schema] = definition;
|
|
|
- compile(this);
|
|
|
- return this;
|
|
|
- };
|
|
|
- /** chainable
|
|
|
- * LinkifyIt#set(options)
|
|
|
- * - options (Object): { fuzzyLink|fuzzyEmail|fuzzyIP: true|false }
|
|
|
- *
|
|
|
- * Set recognition options for links without schema.
|
|
|
- **/ LinkifyIt.prototype.set = function set(options) {
|
|
|
- this.__opts__ = assign(this.__opts__, options);
|
|
|
- return this;
|
|
|
- };
|
|
|
- /**
|
|
|
- * LinkifyIt#test(text) -> Boolean
|
|
|
- *
|
|
|
- * Searches linkifiable pattern and returns `true` on success or `false` on fail.
|
|
|
- **/ LinkifyIt.prototype.test = function test(text) {
|
|
|
- // Reset scan cache
|
|
|
- this.__text_cache__ = text;
|
|
|
- this.__index__ = -1;
|
|
|
- if (!text.length) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- var m, ml, me, len, shift, next, re, tld_pos, at_pos;
|
|
|
- // try to scan for link with schema - that's the most simple rule
|
|
|
- if (this.re.schema_test.test(text)) {
|
|
|
- re = this.re.schema_search;
|
|
|
- re.lastIndex = 0;
|
|
|
- while ((m = re.exec(text)) !== null) {
|
|
|
- len = this.testSchemaAt(text, m[2], re.lastIndex);
|
|
|
- if (len) {
|
|
|
- this.__schema__ = m[2];
|
|
|
- this.__index__ = m.index + m[1].length;
|
|
|
- this.__last_index__ = m.index + m[0].length + len;
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- if (this.__opts__.fuzzyLink && this.__compiled__["http:"]) {
|
|
|
- // guess schemaless links
|
|
|
- tld_pos = text.search(this.re.host_fuzzy_test);
|
|
|
- if (tld_pos >= 0) {
|
|
|
- // if tld is located after found link - no need to check fuzzy pattern
|
|
|
- if (this.__index__ < 0 || tld_pos < this.__index__) {
|
|
|
- if ((ml = text.match(this.__opts__.fuzzyIP ? this.re.link_fuzzy : this.re.link_no_ip_fuzzy)) !== null) {
|
|
|
- shift = ml.index + ml[1].length;
|
|
|
- if (this.__index__ < 0 || shift < this.__index__) {
|
|
|
- this.__schema__ = "";
|
|
|
- this.__index__ = shift;
|
|
|
- this.__last_index__ = ml.index + ml[0].length;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- if (this.__opts__.fuzzyEmail && this.__compiled__["mailto:"]) {
|
|
|
- // guess schemaless emails
|
|
|
- at_pos = text.indexOf("@");
|
|
|
- if (at_pos >= 0) {
|
|
|
- // We can't skip this check, because this cases are possible:
|
|
|
- // 192.168.1.1@gmail.com, my.in@example.com
|
|
|
- if ((me = text.match(this.re.email_fuzzy)) !== null) {
|
|
|
- shift = me.index + me[1].length;
|
|
|
- next = me.index + me[0].length;
|
|
|
- if (this.__index__ < 0 || shift < this.__index__ || shift === this.__index__ && next > this.__last_index__) {
|
|
|
- this.__schema__ = "mailto:";
|
|
|
- this.__index__ = shift;
|
|
|
- this.__last_index__ = next;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- return this.__index__ >= 0;
|
|
|
- };
|
|
|
- /**
|
|
|
- * LinkifyIt#pretest(text) -> Boolean
|
|
|
- *
|
|
|
- * Very quick check, that can give false positives. Returns true if link MAY BE
|
|
|
- * can exists. Can be used for speed optimization, when you need to check that
|
|
|
- * link NOT exists.
|
|
|
- **/ LinkifyIt.prototype.pretest = function pretest(text) {
|
|
|
- return this.re.pretest.test(text);
|
|
|
- };
|
|
|
- /**
|
|
|
- * LinkifyIt#testSchemaAt(text, name, position) -> Number
|
|
|
- * - text (String): text to scan
|
|
|
- * - name (String): rule (schema) name
|
|
|
- * - position (Number): text offset to check from
|
|
|
- *
|
|
|
- * Similar to [[LinkifyIt#test]] but checks only specific protocol tail exactly
|
|
|
- * at given position. Returns length of found pattern (0 on fail).
|
|
|
- **/ LinkifyIt.prototype.testSchemaAt = function testSchemaAt(text, schema, pos) {
|
|
|
- // If not supported schema check requested - terminate
|
|
|
- if (!this.__compiled__[schema.toLowerCase()]) {
|
|
|
- return 0;
|
|
|
- }
|
|
|
- return this.__compiled__[schema.toLowerCase()].validate(text, pos, this);
|
|
|
- };
|
|
|
- /**
|
|
|
- * LinkifyIt#match(text) -> Array|null
|
|
|
- *
|
|
|
- * Returns array of found link descriptions or `null` on fail. We strongly
|
|
|
- * recommend to use [[LinkifyIt#test]] first, for best speed.
|
|
|
- *
|
|
|
- * ##### Result match description
|
|
|
- *
|
|
|
- * - __schema__ - link schema, can be empty for fuzzy links, or `//` for
|
|
|
- * protocol-neutral links.
|
|
|
- * - __index__ - offset of matched text
|
|
|
- * - __lastIndex__ - index of next char after mathch end
|
|
|
- * - __raw__ - matched text
|
|
|
- * - __text__ - normalized text
|
|
|
- * - __url__ - link, generated from matched text
|
|
|
- **/ LinkifyIt.prototype.match = function match(text) {
|
|
|
- var shift = 0, result = [];
|
|
|
- // Try to take previous element from cache, if .test() called before
|
|
|
- if (this.__index__ >= 0 && this.__text_cache__ === text) {
|
|
|
- result.push(createMatch(this, shift));
|
|
|
- shift = this.__last_index__;
|
|
|
- }
|
|
|
- // Cut head if cache was used
|
|
|
- var tail = shift ? text.slice(shift) : text;
|
|
|
- // Scan string until end reached
|
|
|
- while (this.test(tail)) {
|
|
|
- result.push(createMatch(this, shift));
|
|
|
- tail = tail.slice(this.__last_index__);
|
|
|
- shift += this.__last_index__;
|
|
|
- }
|
|
|
- if (result.length) {
|
|
|
- return result;
|
|
|
- }
|
|
|
- return null;
|
|
|
- };
|
|
|
- /**
|
|
|
- * LinkifyIt#matchAtStart(text) -> Match|null
|
|
|
- *
|
|
|
- * Returns fully-formed (not fuzzy) link if it starts at the beginning
|
|
|
- * of the string, and null otherwise.
|
|
|
- **/ LinkifyIt.prototype.matchAtStart = function matchAtStart(text) {
|
|
|
- // Reset scan cache
|
|
|
- this.__text_cache__ = text;
|
|
|
- this.__index__ = -1;
|
|
|
- if (!text.length) return null;
|
|
|
- var m = this.re.schema_at_start.exec(text);
|
|
|
- if (!m) return null;
|
|
|
- var len = this.testSchemaAt(text, m[2], m[0].length);
|
|
|
- if (!len) return null;
|
|
|
- this.__schema__ = m[2];
|
|
|
- this.__index__ = m.index + m[1].length;
|
|
|
- this.__last_index__ = m.index + m[0].length + len;
|
|
|
- return createMatch(this, 0);
|
|
|
- };
|
|
|
- /** chainable
|
|
|
- * LinkifyIt#tlds(list [, keepOld]) -> this
|
|
|
- * - list (Array): list of tlds
|
|
|
- * - keepOld (Boolean): merge with current list if `true` (`false` by default)
|
|
|
- *
|
|
|
- * Load (or merge) new tlds list. Those are user for fuzzy links (without prefix)
|
|
|
- * to avoid false positives. By default this algorythm used:
|
|
|
- *
|
|
|
- * - hostname with any 2-letter root zones are ok.
|
|
|
- * - biz|com|edu|gov|net|org|pro|web|xxx|aero|asia|coop|info|museum|name|shop|рф
|
|
|
- * are ok.
|
|
|
- * - encoded (`xn--...`) root zones are ok.
|
|
|
- *
|
|
|
- * If list is replaced, then exact match for 2-chars root zones will be checked.
|
|
|
- **/ LinkifyIt.prototype.tlds = function tlds(list, keepOld) {
|
|
|
- list = Array.isArray(list) ? list : [ list ];
|
|
|
- if (!keepOld) {
|
|
|
- this.__tlds__ = list.slice();
|
|
|
- this.__tlds_replaced__ = true;
|
|
|
- compile(this);
|
|
|
- return this;
|
|
|
- }
|
|
|
- this.__tlds__ = this.__tlds__.concat(list).sort().filter((function(el, idx, arr) {
|
|
|
- return el !== arr[idx - 1];
|
|
|
- })).reverse();
|
|
|
- compile(this);
|
|
|
- return this;
|
|
|
- };
|
|
|
- /**
|
|
|
- * LinkifyIt#normalize(match)
|
|
|
- *
|
|
|
- * Default normalizer (if schema does not define it's own).
|
|
|
- **/ LinkifyIt.prototype.normalize = function normalize(match) {
|
|
|
- // Do minimal possible changes by default. Need to collect feedback prior
|
|
|
- // to move forward https://github.com/markdown-it/linkify-it/issues/1
|
|
|
- if (!match.schema) {
|
|
|
- match.url = "http://" + match.url;
|
|
|
- }
|
|
|
- if (match.schema === "mailto:" && !/^mailto:/i.test(match.url)) {
|
|
|
- match.url = "mailto:" + match.url;
|
|
|
- }
|
|
|
- };
|
|
|
- /**
|
|
|
- * LinkifyIt#onCompile()
|
|
|
- *
|
|
|
- * Override to modify basic RegExp-s.
|
|
|
- **/ LinkifyIt.prototype.onCompile = function onCompile() {};
|
|
|
- var linkifyIt = LinkifyIt;
|
|
|
- /*! https://mths.be/punycode v1.4.1 by @mathias */
|
|
|
- /** Highest positive signed 32-bit float value */ var maxInt = 2147483647;
|
|
|
- // aka. 0x7FFFFFFF or 2^31-1
|
|
|
- /** Bootstring parameters */ var base = 36;
|
|
|
- var tMin = 1;
|
|
|
- var tMax = 26;
|
|
|
- var skew = 38;
|
|
|
- var damp = 700;
|
|
|
- var initialBias = 72;
|
|
|
- var initialN = 128;
|
|
|
- // 0x80
|
|
|
- var delimiter = "-";
|
|
|
- // '\x2D'
|
|
|
- /** Regular expressions */ var regexPunycode = /^xn--/;
|
|
|
- var regexNonASCII = /[^\x20-\x7E]/;
|
|
|
- // unprintable ASCII chars + non-ASCII chars
|
|
|
- var regexSeparators = /[\x2E\u3002\uFF0E\uFF61]/g;
|
|
|
- // RFC 3490 separators
|
|
|
- /** Error messages */ var errors = {
|
|
|
- overflow: "Overflow: input needs wider integers to process",
|
|
|
- "not-basic": "Illegal input >= 0x80 (not a basic code point)",
|
|
|
- "invalid-input": "Invalid input"
|
|
|
- };
|
|
|
- /** Convenience shortcuts */ var baseMinusTMin = base - tMin;
|
|
|
- var floor = Math.floor;
|
|
|
- var stringFromCharCode = String.fromCharCode;
|
|
|
- /*--------------------------------------------------------------------------*/
|
|
|
- /**
|
|
|
- * A generic error utility function.
|
|
|
- * @private
|
|
|
- * @param {String} type The error type.
|
|
|
- * @returns {Error} Throws a `RangeError` with the applicable error message.
|
|
|
- */ function error(type) {
|
|
|
- throw new RangeError(errors[type]);
|
|
|
- }
|
|
|
- /**
|
|
|
- * A generic `Array#map` utility function.
|
|
|
- * @private
|
|
|
- * @param {Array} array The array to iterate over.
|
|
|
- * @param {Function} callback The function that gets called for every array
|
|
|
- * item.
|
|
|
- * @returns {Array} A new array of values returned by the callback function.
|
|
|
- */ function map(array, fn) {
|
|
|
- var length = array.length;
|
|
|
- var result = [];
|
|
|
- while (length--) {
|
|
|
- result[length] = fn(array[length]);
|
|
|
- }
|
|
|
- return result;
|
|
|
- }
|
|
|
- /**
|
|
|
- * A simple `Array#map`-like wrapper to work with domain name strings or email
|
|
|
- * addresses.
|
|
|
- * @private
|
|
|
- * @param {String} domain The domain name or email address.
|
|
|
- * @param {Function} callback The function that gets called for every
|
|
|
- * character.
|
|
|
- * @returns {Array} A new string of characters returned by the callback
|
|
|
- * function.
|
|
|
- */ function mapDomain(string, fn) {
|
|
|
- var parts = string.split("@");
|
|
|
- var result = "";
|
|
|
- if (parts.length > 1) {
|
|
|
- // In email addresses, only the domain name should be punycoded. Leave
|
|
|
- // the local part (i.e. everything up to `@`) intact.
|
|
|
- result = parts[0] + "@";
|
|
|
- string = parts[1];
|
|
|
- }
|
|
|
- // Avoid `split(regex)` for IE8 compatibility. See #17.
|
|
|
- string = string.replace(regexSeparators, ".");
|
|
|
- var labels = string.split(".");
|
|
|
- var encoded = map(labels, fn).join(".");
|
|
|
- return result + encoded;
|
|
|
- }
|
|
|
- /**
|
|
|
- * Creates an array containing the numeric code points of each Unicode
|
|
|
- * character in the string. While JavaScript uses UCS-2 internally,
|
|
|
- * this function will convert a pair of surrogate halves (each of which
|
|
|
- * UCS-2 exposes as separate characters) into a single code point,
|
|
|
- * matching UTF-16.
|
|
|
- * @see `punycode.ucs2.encode`
|
|
|
- * @see <https://mathiasbynens.be/notes/javascript-encoding>
|
|
|
- * @memberOf punycode.ucs2
|
|
|
- * @name decode
|
|
|
- * @param {String} string The Unicode input string (UCS-2).
|
|
|
- * @returns {Array} The new array of code points.
|
|
|
- */ function ucs2decode(string) {
|
|
|
- var output = [], counter = 0, length = string.length, value, extra;
|
|
|
- while (counter < length) {
|
|
|
- value = string.charCodeAt(counter++);
|
|
|
- if (value >= 55296 && value <= 56319 && counter < length) {
|
|
|
- // high surrogate, and there is a next character
|
|
|
- extra = string.charCodeAt(counter++);
|
|
|
- if ((extra & 64512) == 56320) {
|
|
|
- // low surrogate
|
|
|
- output.push(((value & 1023) << 10) + (extra & 1023) + 65536);
|
|
|
- } else {
|
|
|
- // unmatched surrogate; only append this code unit, in case the next
|
|
|
- // code unit is the high surrogate of a surrogate pair
|
|
|
- output.push(value);
|
|
|
- counter--;
|
|
|
- }
|
|
|
- } else {
|
|
|
- output.push(value);
|
|
|
- }
|
|
|
- }
|
|
|
- return output;
|
|
|
- }
|
|
|
- /**
|
|
|
- * Creates a string based on an array of numeric code points.
|
|
|
- * @see `punycode.ucs2.decode`
|
|
|
- * @memberOf punycode.ucs2
|
|
|
- * @name encode
|
|
|
- * @param {Array} codePoints The array of numeric code points.
|
|
|
- * @returns {String} The new Unicode string (UCS-2).
|
|
|
- */ function ucs2encode(array) {
|
|
|
- return map(array, (function(value) {
|
|
|
- var output = "";
|
|
|
- if (value > 65535) {
|
|
|
- value -= 65536;
|
|
|
- output += stringFromCharCode(value >>> 10 & 1023 | 55296);
|
|
|
- value = 56320 | value & 1023;
|
|
|
- }
|
|
|
- output += stringFromCharCode(value);
|
|
|
- return output;
|
|
|
- })).join("");
|
|
|
- }
|
|
|
- /**
|
|
|
- * Converts a basic code point into a digit/integer.
|
|
|
- * @see `digitToBasic()`
|
|
|
- * @private
|
|
|
- * @param {Number} codePoint The basic numeric code point value.
|
|
|
- * @returns {Number} The numeric value of a basic code point (for use in
|
|
|
- * representing integers) in the range `0` to `base - 1`, or `base` if
|
|
|
- * the code point does not represent a value.
|
|
|
- */ function basicToDigit(codePoint) {
|
|
|
- if (codePoint - 48 < 10) {
|
|
|
- return codePoint - 22;
|
|
|
- }
|
|
|
- if (codePoint - 65 < 26) {
|
|
|
- return codePoint - 65;
|
|
|
- }
|
|
|
- if (codePoint - 97 < 26) {
|
|
|
- return codePoint - 97;
|
|
|
- }
|
|
|
- return base;
|
|
|
- }
|
|
|
- /**
|
|
|
- * Converts a digit/integer into a basic code point.
|
|
|
- * @see `basicToDigit()`
|
|
|
- * @private
|
|
|
- * @param {Number} digit The numeric value of a basic code point.
|
|
|
- * @returns {Number} The basic code point whose value (when used for
|
|
|
- * representing integers) is `digit`, which needs to be in the range
|
|
|
- * `0` to `base - 1`. If `flag` is non-zero, the uppercase form is
|
|
|
- * used; else, the lowercase form is used. The behavior is undefined
|
|
|
- * if `flag` is non-zero and `digit` has no uppercase form.
|
|
|
- */ function digitToBasic(digit, flag) {
|
|
|
- // 0..25 map to ASCII a..z or A..Z
|
|
|
- // 26..35 map to ASCII 0..9
|
|
|
- return digit + 22 + 75 * (digit < 26) - ((flag != 0) << 5);
|
|
|
- }
|
|
|
- /**
|
|
|
- * Bias adaptation function as per section 3.4 of RFC 3492.
|
|
|
- * https://tools.ietf.org/html/rfc3492#section-3.4
|
|
|
- * @private
|
|
|
- */ function adapt(delta, numPoints, firstTime) {
|
|
|
- var k = 0;
|
|
|
- delta = firstTime ? floor(delta / damp) : delta >> 1;
|
|
|
- delta += floor(delta / numPoints);
|
|
|
- for (;delta > baseMinusTMin * tMax >> 1; k += base) {
|
|
|
- delta = floor(delta / baseMinusTMin);
|
|
|
- }
|
|
|
- return floor(k + (baseMinusTMin + 1) * delta / (delta + skew));
|
|
|
- }
|
|
|
- /**
|
|
|
- * Converts a Punycode string of ASCII-only symbols to a string of Unicode
|
|
|
- * symbols.
|
|
|
- * @memberOf punycode
|
|
|
- * @param {String} input The Punycode string of ASCII-only symbols.
|
|
|
- * @returns {String} The resulting string of Unicode symbols.
|
|
|
- */ function decode(input) {
|
|
|
- // Don't use UCS-2
|
|
|
- var output = [], inputLength = input.length, out, i = 0, n = initialN, bias = initialBias, basic, j, index, oldi, w, k, digit, t,
|
|
|
- /** Cached calculation results */
|
|
|
- baseMinusT;
|
|
|
- // Handle the basic code points: let `basic` be the number of input code
|
|
|
- // points before the last delimiter, or `0` if there is none, then copy
|
|
|
- // the first basic code points to the output.
|
|
|
- basic = input.lastIndexOf(delimiter);
|
|
|
- if (basic < 0) {
|
|
|
- basic = 0;
|
|
|
- }
|
|
|
- for (j = 0; j < basic; ++j) {
|
|
|
- // if it's not a basic code point
|
|
|
- if (input.charCodeAt(j) >= 128) {
|
|
|
- error("not-basic");
|
|
|
- }
|
|
|
- output.push(input.charCodeAt(j));
|
|
|
- }
|
|
|
- // Main decoding loop: start just after the last delimiter if any basic code
|
|
|
- // points were copied; start at the beginning otherwise.
|
|
|
- for (index = basic > 0 ? basic + 1 : 0; index < inputLength; ) {
|
|
|
- // `index` is the index of the next character to be consumed.
|
|
|
- // Decode a generalized variable-length integer into `delta`,
|
|
|
- // which gets added to `i`. The overflow checking is easier
|
|
|
- // if we increase `i` as we go, then subtract off its starting
|
|
|
- // value at the end to obtain `delta`.
|
|
|
- for (oldi = i, w = 1, k = base; ;k += base) {
|
|
|
- if (index >= inputLength) {
|
|
|
- error("invalid-input");
|
|
|
- }
|
|
|
- digit = basicToDigit(input.charCodeAt(index++));
|
|
|
- if (digit >= base || digit > floor((maxInt - i) / w)) {
|
|
|
- error("overflow");
|
|
|
- }
|
|
|
- i += digit * w;
|
|
|
- t = k <= bias ? tMin : k >= bias + tMax ? tMax : k - bias;
|
|
|
- if (digit < t) {
|
|
|
- break;
|
|
|
- }
|
|
|
- baseMinusT = base - t;
|
|
|
- if (w > floor(maxInt / baseMinusT)) {
|
|
|
- error("overflow");
|
|
|
- }
|
|
|
- w *= baseMinusT;
|
|
|
- }
|
|
|
- out = output.length + 1;
|
|
|
- bias = adapt(i - oldi, out, oldi == 0);
|
|
|
- // `i` was supposed to wrap around from `out` to `0`,
|
|
|
- // incrementing `n` each time, so we'll fix that now:
|
|
|
- if (floor(i / out) > maxInt - n) {
|
|
|
- error("overflow");
|
|
|
- }
|
|
|
- n += floor(i / out);
|
|
|
- i %= out;
|
|
|
- // Insert `n` at position `i` of the output
|
|
|
- output.splice(i++, 0, n);
|
|
|
- }
|
|
|
- return ucs2encode(output);
|
|
|
- }
|
|
|
- /**
|
|
|
- * Converts a string of Unicode symbols (e.g. a domain name label) to a
|
|
|
- * Punycode string of ASCII-only symbols.
|
|
|
- * @memberOf punycode
|
|
|
- * @param {String} input The string of Unicode symbols.
|
|
|
- * @returns {String} The resulting Punycode string of ASCII-only symbols.
|
|
|
- */ function encode(input) {
|
|
|
- var n, delta, handledCPCount, basicLength, bias, j, m, q, k, t, currentValue, output = [],
|
|
|
- /** `inputLength` will hold the number of code points in `input`. */
|
|
|
- inputLength,
|
|
|
- /** Cached calculation results */
|
|
|
- handledCPCountPlusOne, baseMinusT, qMinusT;
|
|
|
- // Convert the input in UCS-2 to Unicode
|
|
|
- input = ucs2decode(input);
|
|
|
- // Cache the length
|
|
|
- inputLength = input.length;
|
|
|
- // Initialize the state
|
|
|
- n = initialN;
|
|
|
- delta = 0;
|
|
|
- bias = initialBias;
|
|
|
- // Handle the basic code points
|
|
|
- for (j = 0; j < inputLength; ++j) {
|
|
|
- currentValue = input[j];
|
|
|
- if (currentValue < 128) {
|
|
|
- output.push(stringFromCharCode(currentValue));
|
|
|
- }
|
|
|
- }
|
|
|
- handledCPCount = basicLength = output.length;
|
|
|
- // `handledCPCount` is the number of code points that have been handled;
|
|
|
- // `basicLength` is the number of basic code points.
|
|
|
- // Finish the basic string - if it is not empty - with a delimiter
|
|
|
- if (basicLength) {
|
|
|
- output.push(delimiter);
|
|
|
- }
|
|
|
- // Main encoding loop:
|
|
|
- while (handledCPCount < inputLength) {
|
|
|
- // All non-basic code points < n have been handled already. Find the next
|
|
|
- // larger one:
|
|
|
- for (m = maxInt, j = 0; j < inputLength; ++j) {
|
|
|
- currentValue = input[j];
|
|
|
- if (currentValue >= n && currentValue < m) {
|
|
|
- m = currentValue;
|
|
|
- }
|
|
|
- }
|
|
|
- // Increase `delta` enough to advance the decoder's <n,i> state to <m,0>,
|
|
|
- // but guard against overflow
|
|
|
- handledCPCountPlusOne = handledCPCount + 1;
|
|
|
- if (m - n > floor((maxInt - delta) / handledCPCountPlusOne)) {
|
|
|
- error("overflow");
|
|
|
- }
|
|
|
- delta += (m - n) * handledCPCountPlusOne;
|
|
|
- n = m;
|
|
|
- for (j = 0; j < inputLength; ++j) {
|
|
|
- currentValue = input[j];
|
|
|
- if (currentValue < n && ++delta > maxInt) {
|
|
|
- error("overflow");
|
|
|
- }
|
|
|
- if (currentValue == n) {
|
|
|
- // Represent delta as a generalized variable-length integer
|
|
|
- for (q = delta, k = base; ;k += base) {
|
|
|
- t = k <= bias ? tMin : k >= bias + tMax ? tMax : k - bias;
|
|
|
- if (q < t) {
|
|
|
- break;
|
|
|
- }
|
|
|
- qMinusT = q - t;
|
|
|
- baseMinusT = base - t;
|
|
|
- output.push(stringFromCharCode(digitToBasic(t + qMinusT % baseMinusT, 0)));
|
|
|
- q = floor(qMinusT / baseMinusT);
|
|
|
- }
|
|
|
- output.push(stringFromCharCode(digitToBasic(q, 0)));
|
|
|
- bias = adapt(delta, handledCPCountPlusOne, handledCPCount == basicLength);
|
|
|
- delta = 0;
|
|
|
- ++handledCPCount;
|
|
|
- }
|
|
|
- }
|
|
|
- ++delta;
|
|
|
- ++n;
|
|
|
- }
|
|
|
- return output.join("");
|
|
|
- }
|
|
|
- /**
|
|
|
- * Converts a Punycode string representing a domain name or an email address
|
|
|
- * to Unicode. Only the Punycoded parts of the input will be converted, i.e.
|
|
|
- * it doesn't matter if you call it on a string that has already been
|
|
|
- * converted to Unicode.
|
|
|
- * @memberOf punycode
|
|
|
- * @param {String} input The Punycoded domain name or email address to
|
|
|
- * convert to Unicode.
|
|
|
- * @returns {String} The Unicode representation of the given Punycode
|
|
|
- * string.
|
|
|
- */ function toUnicode(input) {
|
|
|
- return mapDomain(input, (function(string) {
|
|
|
- return regexPunycode.test(string) ? decode(string.slice(4).toLowerCase()) : string;
|
|
|
- }));
|
|
|
- }
|
|
|
- /**
|
|
|
- * Converts a Unicode string representing a domain name or an email address to
|
|
|
- * Punycode. Only the non-ASCII parts of the domain name will be converted,
|
|
|
- * i.e. it doesn't matter if you call it with a domain that's already in
|
|
|
- * ASCII.
|
|
|
- * @memberOf punycode
|
|
|
- * @param {String} input The domain name or email address to convert, as a
|
|
|
- * Unicode string.
|
|
|
- * @returns {String} The Punycode representation of the given domain name or
|
|
|
- * email address.
|
|
|
- */ function toASCII(input) {
|
|
|
- return mapDomain(input, (function(string) {
|
|
|
- return regexNonASCII.test(string) ? "xn--" + encode(string) : string;
|
|
|
- }));
|
|
|
- }
|
|
|
- var version = "1.4.1";
|
|
|
- /**
|
|
|
- * An object of methods to convert from JavaScript's internal character
|
|
|
- * representation (UCS-2) to Unicode code points, and back.
|
|
|
- * @see <https://mathiasbynens.be/notes/javascript-encoding>
|
|
|
- * @memberOf punycode
|
|
|
- * @type Object
|
|
|
- */ var ucs2 = {
|
|
|
- decode: ucs2decode,
|
|
|
- encode: ucs2encode
|
|
|
- };
|
|
|
- var punycode$1 = {
|
|
|
- version: version,
|
|
|
- ucs2: ucs2,
|
|
|
- toASCII: toASCII,
|
|
|
- toUnicode: toUnicode,
|
|
|
- encode: encode,
|
|
|
- decode: decode
|
|
|
- };
|
|
|
- var punycode$2 = Object.freeze({
|
|
|
- __proto__: null,
|
|
|
- decode: decode,
|
|
|
- encode: encode,
|
|
|
- toUnicode: toUnicode,
|
|
|
- toASCII: toASCII,
|
|
|
- version: version,
|
|
|
- ucs2: ucs2,
|
|
|
- default: punycode$1
|
|
|
- });
|
|
|
- // markdown-it default options
|
|
|
- var _default = {
|
|
|
- options: {
|
|
|
- html: false,
|
|
|
- // Enable HTML tags in source
|
|
|
- xhtmlOut: false,
|
|
|
- // Use '/' to close single tags (<br />)
|
|
|
- breaks: false,
|
|
|
- // Convert '\n' in paragraphs into <br>
|
|
|
- langPrefix: "language-",
|
|
|
- // CSS language prefix for fenced blocks
|
|
|
- linkify: false,
|
|
|
- // autoconvert URL-like texts to links
|
|
|
- // Enable some language-neutral replacements + quotes beautification
|
|
|
- typographer: false,
|
|
|
- // Double + single quotes replacement pairs, when typographer enabled,
|
|
|
- // and smartquotes on. Could be either a String or an Array.
|
|
|
- // For example, you can use '«»„“' for Russian, '„“‚‘' for German,
|
|
|
- // and ['«\xA0', '\xA0»', '‹\xA0', '\xA0›'] for French (including nbsp).
|
|
|
- quotes: "\u201c\u201d\u2018\u2019",
|
|
|
- /* “”‘’ */
|
|
|
- // Highlighter function. Should return escaped HTML,
|
|
|
- // or '' if the source string is not changed and should be escaped externaly.
|
|
|
- // If result starts with <pre... internal wrapper is skipped.
|
|
|
- // function (/*str, lang*/) { return ''; }
|
|
|
- highlight: null,
|
|
|
- maxNesting: 100
|
|
|
- },
|
|
|
- components: {
|
|
|
- core: {},
|
|
|
- block: {},
|
|
|
- inline: {}
|
|
|
- }
|
|
|
- };
|
|
|
- // "Zero" preset, with nothing enabled. Useful for manual configuring of simple
|
|
|
- var zero = {
|
|
|
- options: {
|
|
|
- html: false,
|
|
|
- // Enable HTML tags in source
|
|
|
- xhtmlOut: false,
|
|
|
- // Use '/' to close single tags (<br />)
|
|
|
- breaks: false,
|
|
|
- // Convert '\n' in paragraphs into <br>
|
|
|
- langPrefix: "language-",
|
|
|
- // CSS language prefix for fenced blocks
|
|
|
- linkify: false,
|
|
|
- // autoconvert URL-like texts to links
|
|
|
- // Enable some language-neutral replacements + quotes beautification
|
|
|
- typographer: false,
|
|
|
- // Double + single quotes replacement pairs, when typographer enabled,
|
|
|
- // and smartquotes on. Could be either a String or an Array.
|
|
|
- // For example, you can use '«»„“' for Russian, '„“‚‘' for German,
|
|
|
- // and ['«\xA0', '\xA0»', '‹\xA0', '\xA0›'] for French (including nbsp).
|
|
|
- quotes: "\u201c\u201d\u2018\u2019",
|
|
|
- /* “”‘’ */
|
|
|
- // Highlighter function. Should return escaped HTML,
|
|
|
- // or '' if the source string is not changed and should be escaped externaly.
|
|
|
- // If result starts with <pre... internal wrapper is skipped.
|
|
|
- // function (/*str, lang*/) { return ''; }
|
|
|
- highlight: null,
|
|
|
- maxNesting: 20
|
|
|
- },
|
|
|
- components: {
|
|
|
- core: {
|
|
|
- rules: [ "normalize", "block", "inline", "text_join" ]
|
|
|
- },
|
|
|
- block: {
|
|
|
- rules: [ "paragraph" ]
|
|
|
- },
|
|
|
- inline: {
|
|
|
- rules: [ "text" ],
|
|
|
- rules2: [ "balance_pairs", "fragments_join" ]
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
- // Commonmark default options
|
|
|
- var commonmark = {
|
|
|
- options: {
|
|
|
- html: true,
|
|
|
- // Enable HTML tags in source
|
|
|
- xhtmlOut: true,
|
|
|
- // Use '/' to close single tags (<br />)
|
|
|
- breaks: false,
|
|
|
- // Convert '\n' in paragraphs into <br>
|
|
|
- langPrefix: "language-",
|
|
|
- // CSS language prefix for fenced blocks
|
|
|
- linkify: false,
|
|
|
- // autoconvert URL-like texts to links
|
|
|
- // Enable some language-neutral replacements + quotes beautification
|
|
|
- typographer: false,
|
|
|
- // Double + single quotes replacement pairs, when typographer enabled,
|
|
|
- // and smartquotes on. Could be either a String or an Array.
|
|
|
- // For example, you can use '«»„“' for Russian, '„“‚‘' for German,
|
|
|
- // and ['«\xA0', '\xA0»', '‹\xA0', '\xA0›'] for French (including nbsp).
|
|
|
- quotes: "\u201c\u201d\u2018\u2019",
|
|
|
- /* “”‘’ */
|
|
|
- // Highlighter function. Should return escaped HTML,
|
|
|
- // or '' if the source string is not changed and should be escaped externaly.
|
|
|
- // If result starts with <pre... internal wrapper is skipped.
|
|
|
- // function (/*str, lang*/) { return ''; }
|
|
|
- highlight: null,
|
|
|
- maxNesting: 20
|
|
|
- },
|
|
|
- components: {
|
|
|
- core: {
|
|
|
- rules: [ "normalize", "block", "inline", "text_join" ]
|
|
|
- },
|
|
|
- block: {
|
|
|
- rules: [ "blockquote", "code", "fence", "heading", "hr", "html_block", "lheading", "list", "reference", "paragraph" ]
|
|
|
- },
|
|
|
- inline: {
|
|
|
- rules: [ "autolink", "backticks", "emphasis", "entity", "escape", "html_inline", "image", "link", "newline", "text" ],
|
|
|
- rules2: [ "balance_pairs", "emphasis", "fragments_join" ]
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
- var punycode = getAugmentedNamespace(punycode$2);
|
|
|
- var config = {
|
|
|
- default: _default,
|
|
|
- zero: zero,
|
|
|
- commonmark: commonmark
|
|
|
- };
|
|
|
- ////////////////////////////////////////////////////////////////////////////////
|
|
|
-
|
|
|
- // This validator can prohibit more than really needed to prevent XSS. It's a
|
|
|
- // tradeoff to keep code simple and to be secure by default.
|
|
|
-
|
|
|
- // If you need different setup - override validator method as you wish. Or
|
|
|
- // replace it with dummy function and use external sanitizer.
|
|
|
-
|
|
|
- var BAD_PROTO_RE = /^(vbscript|javascript|file|data):/;
|
|
|
- var GOOD_DATA_RE = /^data:image\/(gif|png|jpeg|webp);/;
|
|
|
- function validateLink(url) {
|
|
|
- // url should be normalized at this point, and existing entities are decoded
|
|
|
- var str = url.trim().toLowerCase();
|
|
|
- return BAD_PROTO_RE.test(str) ? GOOD_DATA_RE.test(str) ? true : false : true;
|
|
|
- }
|
|
|
- ////////////////////////////////////////////////////////////////////////////////
|
|
|
- var RECODE_HOSTNAME_FOR = [ "http:", "https:", "mailto:" ];
|
|
|
- function normalizeLink(url) {
|
|
|
- var parsed = mdurl.parse(url, true);
|
|
|
- if (parsed.hostname) {
|
|
|
- // Encode hostnames in urls like:
|
|
|
- // `http://host/`, `https://host/`, `mailto:user@host`, `//host/`
|
|
|
- // We don't encode unknown schemas, because it's likely that we encode
|
|
|
- // something we shouldn't (e.g. `skype:name` treated as `skype:host`)
|
|
|
- if (!parsed.protocol || RECODE_HOSTNAME_FOR.indexOf(parsed.protocol) >= 0) {
|
|
|
- try {
|
|
|
- parsed.hostname = punycode.toASCII(parsed.hostname);
|
|
|
- } catch (er) {}
|
|
|
- }
|
|
|
- }
|
|
|
- return mdurl.encode(mdurl.format(parsed));
|
|
|
- }
|
|
|
- function normalizeLinkText(url) {
|
|
|
- var parsed = mdurl.parse(url, true);
|
|
|
- if (parsed.hostname) {
|
|
|
- // Encode hostnames in urls like:
|
|
|
- // `http://host/`, `https://host/`, `mailto:user@host`, `//host/`
|
|
|
- // We don't encode unknown schemas, because it's likely that we encode
|
|
|
- // something we shouldn't (e.g. `skype:name` treated as `skype:host`)
|
|
|
- if (!parsed.protocol || RECODE_HOSTNAME_FOR.indexOf(parsed.protocol) >= 0) {
|
|
|
- try {
|
|
|
- parsed.hostname = punycode.toUnicode(parsed.hostname);
|
|
|
- } catch (er) {}
|
|
|
- }
|
|
|
- }
|
|
|
- // add '%' to exclude list because of https://github.com/markdown-it/markdown-it/issues/720
|
|
|
- return mdurl.decode(mdurl.format(parsed), mdurl.decode.defaultChars + "%");
|
|
|
- }
|
|
|
- /**
|
|
|
- * class MarkdownIt
|
|
|
- *
|
|
|
- * Main parser/renderer class.
|
|
|
- *
|
|
|
- * ##### Usage
|
|
|
- *
|
|
|
- * ```javascript
|
|
|
- * // node.js, "classic" way:
|
|
|
- * var MarkdownIt = require('markdown-it'),
|
|
|
- * md = new MarkdownIt();
|
|
|
- * var result = md.render('# markdown-it rulezz!');
|
|
|
- *
|
|
|
- * // node.js, the same, but with sugar:
|
|
|
- * var md = require('markdown-it')();
|
|
|
- * var result = md.render('# markdown-it rulezz!');
|
|
|
- *
|
|
|
- * // browser without AMD, added to "window" on script load
|
|
|
- * // Note, there are no dash.
|
|
|
- * var md = window.markdownit();
|
|
|
- * var result = md.render('# markdown-it rulezz!');
|
|
|
- * ```
|
|
|
- *
|
|
|
- * Single line rendering, without paragraph wrap:
|
|
|
- *
|
|
|
- * ```javascript
|
|
|
- * var md = require('markdown-it')();
|
|
|
- * var result = md.renderInline('__markdown-it__ rulezz!');
|
|
|
- * ```
|
|
|
- **/
|
|
|
- /**
|
|
|
- * new MarkdownIt([presetName, options])
|
|
|
- * - presetName (String): optional, `commonmark` / `zero`
|
|
|
- * - options (Object)
|
|
|
- *
|
|
|
- * Creates parser instanse with given config. Can be called without `new`.
|
|
|
- *
|
|
|
- * ##### presetName
|
|
|
- *
|
|
|
- * MarkdownIt provides named presets as a convenience to quickly
|
|
|
- * enable/disable active syntax rules and options for common use cases.
|
|
|
- *
|
|
|
- * - ["commonmark"](https://github.com/markdown-it/markdown-it/blob/master/lib/presets/commonmark.js) -
|
|
|
- * configures parser to strict [CommonMark](http://commonmark.org/) mode.
|
|
|
- * - [default](https://github.com/markdown-it/markdown-it/blob/master/lib/presets/default.js) -
|
|
|
- * similar to GFM, used when no preset name given. Enables all available rules,
|
|
|
- * but still without html, typographer & autolinker.
|
|
|
- * - ["zero"](https://github.com/markdown-it/markdown-it/blob/master/lib/presets/zero.js) -
|
|
|
- * all rules disabled. Useful to quickly setup your config via `.enable()`.
|
|
|
- * For example, when you need only `bold` and `italic` markup and nothing else.
|
|
|
- *
|
|
|
- * ##### options:
|
|
|
- *
|
|
|
- * - __html__ - `false`. Set `true` to enable HTML tags in source. Be careful!
|
|
|
- * That's not safe! You may need external sanitizer to protect output from XSS.
|
|
|
- * It's better to extend features via plugins, instead of enabling HTML.
|
|
|
- * - __xhtmlOut__ - `false`. Set `true` to add '/' when closing single tags
|
|
|
- * (`<br />`). This is needed only for full CommonMark compatibility. In real
|
|
|
- * world you will need HTML output.
|
|
|
- * - __breaks__ - `false`. Set `true` to convert `\n` in paragraphs into `<br>`.
|
|
|
- * - __langPrefix__ - `language-`. CSS language class prefix for fenced blocks.
|
|
|
- * Can be useful for external highlighters.
|
|
|
- * - __linkify__ - `false`. Set `true` to autoconvert URL-like text to links.
|
|
|
- * - __typographer__ - `false`. Set `true` to enable [some language-neutral
|
|
|
- * replacement](https://github.com/markdown-it/markdown-it/blob/master/lib/rules_core/replacements.js) +
|
|
|
- * quotes beautification (smartquotes).
|
|
|
- * - __quotes__ - `“”‘’`, String or Array. Double + single quotes replacement
|
|
|
- * pairs, when typographer enabled and smartquotes on. For example, you can
|
|
|
- * use `'«»„“'` for Russian, `'„“‚‘'` for German, and
|
|
|
- * `['«\xA0', '\xA0»', '‹\xA0', '\xA0›']` for French (including nbsp).
|
|
|
- * - __highlight__ - `null`. Highlighter function for fenced code blocks.
|
|
|
- * Highlighter `function (str, lang)` should return escaped HTML. It can also
|
|
|
- * return empty string if the source was not changed and should be escaped
|
|
|
- * externaly. If result starts with <pre... internal wrapper is skipped.
|
|
|
- *
|
|
|
- * ##### Example
|
|
|
- *
|
|
|
- * ```javascript
|
|
|
- * // commonmark mode
|
|
|
- * var md = require('markdown-it')('commonmark');
|
|
|
- *
|
|
|
- * // default mode
|
|
|
- * var md = require('markdown-it')();
|
|
|
- *
|
|
|
- * // enable everything
|
|
|
- * var md = require('markdown-it')({
|
|
|
- * html: true,
|
|
|
- * linkify: true,
|
|
|
- * typographer: true
|
|
|
- * });
|
|
|
- * ```
|
|
|
- *
|
|
|
- * ##### Syntax highlighting
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * var hljs = require('highlight.js') // https://highlightjs.org/
|
|
|
- *
|
|
|
- * var md = require('markdown-it')({
|
|
|
- * highlight: function (str, lang) {
|
|
|
- * if (lang && hljs.getLanguage(lang)) {
|
|
|
- * try {
|
|
|
- * return hljs.highlight(str, { language: lang, ignoreIllegals: true }).value;
|
|
|
- * } catch (__) {}
|
|
|
- * }
|
|
|
- *
|
|
|
- * return ''; // use external default escaping
|
|
|
- * }
|
|
|
- * });
|
|
|
- * ```
|
|
|
- *
|
|
|
- * Or with full wrapper override (if you need assign class to `<pre>`):
|
|
|
- *
|
|
|
- * ```javascript
|
|
|
- * var hljs = require('highlight.js') // https://highlightjs.org/
|
|
|
- *
|
|
|
- * // Actual default values
|
|
|
- * var md = require('markdown-it')({
|
|
|
- * highlight: function (str, lang) {
|
|
|
- * if (lang && hljs.getLanguage(lang)) {
|
|
|
- * try {
|
|
|
- * return '<pre class="hljs"><code>' +
|
|
|
- * hljs.highlight(str, { language: lang, ignoreIllegals: true }).value +
|
|
|
- * '</code></pre>';
|
|
|
- * } catch (__) {}
|
|
|
- * }
|
|
|
- *
|
|
|
- * return '<pre class="hljs"><code>' + md.utils.escapeHtml(str) + '</code></pre>';
|
|
|
- * }
|
|
|
- * });
|
|
|
- * ```
|
|
|
- *
|
|
|
- **/ function MarkdownIt(presetName, options) {
|
|
|
- if (!(this instanceof MarkdownIt)) {
|
|
|
- return new MarkdownIt(presetName, options);
|
|
|
- }
|
|
|
- if (!options) {
|
|
|
- if (!utils.isString(presetName)) {
|
|
|
- options = presetName || {};
|
|
|
- presetName = "default";
|
|
|
- }
|
|
|
- }
|
|
|
- /**
|
|
|
- * MarkdownIt#inline -> ParserInline
|
|
|
- *
|
|
|
- * Instance of [[ParserInline]]. You may need it to add new rules when
|
|
|
- * writing plugins. For simple rules control use [[MarkdownIt.disable]] and
|
|
|
- * [[MarkdownIt.enable]].
|
|
|
- **/ this.inline = new parser_inline;
|
|
|
- /**
|
|
|
- * MarkdownIt#block -> ParserBlock
|
|
|
- *
|
|
|
- * Instance of [[ParserBlock]]. You may need it to add new rules when
|
|
|
- * writing plugins. For simple rules control use [[MarkdownIt.disable]] and
|
|
|
- * [[MarkdownIt.enable]].
|
|
|
- **/ this.block = new parser_block;
|
|
|
- /**
|
|
|
- * MarkdownIt#core -> Core
|
|
|
- *
|
|
|
- * Instance of [[Core]] chain executor. You may need it to add new rules when
|
|
|
- * writing plugins. For simple rules control use [[MarkdownIt.disable]] and
|
|
|
- * [[MarkdownIt.enable]].
|
|
|
- **/ this.core = new parser_core;
|
|
|
- /**
|
|
|
- * MarkdownIt#renderer -> Renderer
|
|
|
- *
|
|
|
- * Instance of [[Renderer]]. Use it to modify output look. Or to add rendering
|
|
|
- * rules for new token types, generated by plugins.
|
|
|
- *
|
|
|
- * ##### Example
|
|
|
- *
|
|
|
- * ```javascript
|
|
|
- * var md = require('markdown-it')();
|
|
|
- *
|
|
|
- * function myToken(tokens, idx, options, env, self) {
|
|
|
- * //...
|
|
|
- * return result;
|
|
|
- * };
|
|
|
- *
|
|
|
- * md.renderer.rules['my_token'] = myToken
|
|
|
- * ```
|
|
|
- *
|
|
|
- * See [[Renderer]] docs and [source code](https://github.com/markdown-it/markdown-it/blob/master/lib/renderer.js).
|
|
|
- **/ this.renderer = new renderer;
|
|
|
- /**
|
|
|
- * MarkdownIt#linkify -> LinkifyIt
|
|
|
- *
|
|
|
- * [linkify-it](https://github.com/markdown-it/linkify-it) instance.
|
|
|
- * Used by [linkify](https://github.com/markdown-it/markdown-it/blob/master/lib/rules_core/linkify.js)
|
|
|
- * rule.
|
|
|
- **/ this.linkify = new linkifyIt;
|
|
|
- /**
|
|
|
- * MarkdownIt#validateLink(url) -> Boolean
|
|
|
- *
|
|
|
- * Link validation function. CommonMark allows too much in links. By default
|
|
|
- * we disable `javascript:`, `vbscript:`, `file:` schemas, and almost all `data:...` schemas
|
|
|
- * except some embedded image types.
|
|
|
- *
|
|
|
- * You can change this behaviour:
|
|
|
- *
|
|
|
- * ```javascript
|
|
|
- * var md = require('markdown-it')();
|
|
|
- * // enable everything
|
|
|
- * md.validateLink = function () { return true; }
|
|
|
- * ```
|
|
|
- **/ this.validateLink = validateLink;
|
|
|
- /**
|
|
|
- * MarkdownIt#normalizeLink(url) -> String
|
|
|
- *
|
|
|
- * Function used to encode link url to a machine-readable format,
|
|
|
- * which includes url-encoding, punycode, etc.
|
|
|
- **/ this.normalizeLink = normalizeLink;
|
|
|
- /**
|
|
|
- * MarkdownIt#normalizeLinkText(url) -> String
|
|
|
- *
|
|
|
- * Function used to decode link url to a human-readable format`
|
|
|
- **/ this.normalizeLinkText = normalizeLinkText;
|
|
|
- // Expose utils & helpers for easy acces from plugins
|
|
|
- /**
|
|
|
- * MarkdownIt#utils -> utils
|
|
|
- *
|
|
|
- * Assorted utility functions, useful to write plugins. See details
|
|
|
- * [here](https://github.com/markdown-it/markdown-it/blob/master/lib/common/utils.js).
|
|
|
- **/ this.utils = utils;
|
|
|
- /**
|
|
|
- * MarkdownIt#helpers -> helpers
|
|
|
- *
|
|
|
- * Link components parser functions, useful to write plugins. See details
|
|
|
- * [here](https://github.com/markdown-it/markdown-it/blob/master/lib/helpers).
|
|
|
- **/ this.helpers = utils.assign({}, helpers);
|
|
|
- this.options = {};
|
|
|
- this.configure(presetName);
|
|
|
- if (options) {
|
|
|
- this.set(options);
|
|
|
- }
|
|
|
- }
|
|
|
- /** chainable
|
|
|
- * MarkdownIt.set(options)
|
|
|
- *
|
|
|
- * Set parser options (in the same format as in constructor). Probably, you
|
|
|
- * will never need it, but you can change options after constructor call.
|
|
|
- *
|
|
|
- * ##### Example
|
|
|
- *
|
|
|
- * ```javascript
|
|
|
- * var md = require('markdown-it')()
|
|
|
- * .set({ html: true, breaks: true })
|
|
|
- * .set({ typographer, true });
|
|
|
- * ```
|
|
|
- *
|
|
|
- * __Note:__ To achieve the best possible performance, don't modify a
|
|
|
- * `markdown-it` instance options on the fly. If you need multiple configurations
|
|
|
- * it's best to create multiple instances and initialize each with separate
|
|
|
- * config.
|
|
|
- **/ MarkdownIt.prototype.set = function(options) {
|
|
|
- utils.assign(this.options, options);
|
|
|
- return this;
|
|
|
- };
|
|
|
- /** chainable, internal
|
|
|
- * MarkdownIt.configure(presets)
|
|
|
- *
|
|
|
- * Batch load of all options and compenent settings. This is internal method,
|
|
|
- * and you probably will not need it. But if you will - see available presets
|
|
|
- * and data structure [here](https://github.com/markdown-it/markdown-it/tree/master/lib/presets)
|
|
|
- *
|
|
|
- * We strongly recommend to use presets instead of direct config loads. That
|
|
|
- * will give better compatibility with next versions.
|
|
|
- **/ MarkdownIt.prototype.configure = function(presets) {
|
|
|
- var self = this, presetName;
|
|
|
- if (utils.isString(presets)) {
|
|
|
- presetName = presets;
|
|
|
- presets = config[presetName];
|
|
|
- if (!presets) {
|
|
|
- throw new Error('Wrong `markdown-it` preset "' + presetName + '", check name');
|
|
|
- }
|
|
|
- }
|
|
|
- if (!presets) {
|
|
|
- throw new Error("Wrong `markdown-it` preset, can't be empty");
|
|
|
- }
|
|
|
- if (presets.options) {
|
|
|
- self.set(presets.options);
|
|
|
- }
|
|
|
- if (presets.components) {
|
|
|
- Object.keys(presets.components).forEach((function(name) {
|
|
|
- if (presets.components[name].rules) {
|
|
|
- self[name].ruler.enableOnly(presets.components[name].rules);
|
|
|
- }
|
|
|
- if (presets.components[name].rules2) {
|
|
|
- self[name].ruler2.enableOnly(presets.components[name].rules2);
|
|
|
- }
|
|
|
- }));
|
|
|
- }
|
|
|
- return this;
|
|
|
- };
|
|
|
- /** chainable
|
|
|
- * MarkdownIt.enable(list, ignoreInvalid)
|
|
|
- * - list (String|Array): rule name or list of rule names to enable
|
|
|
- * - ignoreInvalid (Boolean): set `true` to ignore errors when rule not found.
|
|
|
- *
|
|
|
- * Enable list or rules. It will automatically find appropriate components,
|
|
|
- * containing rules with given names. If rule not found, and `ignoreInvalid`
|
|
|
- * not set - throws exception.
|
|
|
- *
|
|
|
- * ##### Example
|
|
|
- *
|
|
|
- * ```javascript
|
|
|
- * var md = require('markdown-it')()
|
|
|
- * .enable(['sub', 'sup'])
|
|
|
- * .disable('smartquotes');
|
|
|
- * ```
|
|
|
- **/ MarkdownIt.prototype.enable = function(list, ignoreInvalid) {
|
|
|
- var result = [];
|
|
|
- if (!Array.isArray(list)) {
|
|
|
- list = [ list ];
|
|
|
- }
|
|
|
- [ "core", "block", "inline" ].forEach((function(chain) {
|
|
|
- result = result.concat(this[chain].ruler.enable(list, true));
|
|
|
- }), this);
|
|
|
- result = result.concat(this.inline.ruler2.enable(list, true));
|
|
|
- var missed = list.filter((function(name) {
|
|
|
- return result.indexOf(name) < 0;
|
|
|
- }));
|
|
|
- if (missed.length && !ignoreInvalid) {
|
|
|
- throw new Error("MarkdownIt. Failed to enable unknown rule(s): " + missed);
|
|
|
- }
|
|
|
- return this;
|
|
|
- };
|
|
|
- /** chainable
|
|
|
- * MarkdownIt.disable(list, ignoreInvalid)
|
|
|
- * - list (String|Array): rule name or list of rule names to disable.
|
|
|
- * - ignoreInvalid (Boolean): set `true` to ignore errors when rule not found.
|
|
|
- *
|
|
|
- * The same as [[MarkdownIt.enable]], but turn specified rules off.
|
|
|
- **/ MarkdownIt.prototype.disable = function(list, ignoreInvalid) {
|
|
|
- var result = [];
|
|
|
- if (!Array.isArray(list)) {
|
|
|
- list = [ list ];
|
|
|
- }
|
|
|
- [ "core", "block", "inline" ].forEach((function(chain) {
|
|
|
- result = result.concat(this[chain].ruler.disable(list, true));
|
|
|
- }), this);
|
|
|
- result = result.concat(this.inline.ruler2.disable(list, true));
|
|
|
- var missed = list.filter((function(name) {
|
|
|
- return result.indexOf(name) < 0;
|
|
|
- }));
|
|
|
- if (missed.length && !ignoreInvalid) {
|
|
|
- throw new Error("MarkdownIt. Failed to disable unknown rule(s): " + missed);
|
|
|
- }
|
|
|
- return this;
|
|
|
- };
|
|
|
- /** chainable
|
|
|
- * MarkdownIt.use(plugin, params)
|
|
|
- *
|
|
|
- * Load specified plugin with given params into current parser instance.
|
|
|
- * It's just a sugar to call `plugin(md, params)` with curring.
|
|
|
- *
|
|
|
- * ##### Example
|
|
|
- *
|
|
|
- * ```javascript
|
|
|
- * var iterator = require('markdown-it-for-inline');
|
|
|
- * var md = require('markdown-it')()
|
|
|
- * .use(iterator, 'foo_replace', 'text', function (tokens, idx) {
|
|
|
- * tokens[idx].content = tokens[idx].content.replace(/foo/g, 'bar');
|
|
|
- * });
|
|
|
- * ```
|
|
|
- **/ MarkdownIt.prototype.use = function(plugin /*, params, ... */) {
|
|
|
- var args = [ this ].concat(Array.prototype.slice.call(arguments, 1));
|
|
|
- plugin.apply(plugin, args);
|
|
|
- return this;
|
|
|
- };
|
|
|
- /** internal
|
|
|
- * MarkdownIt.parse(src, env) -> Array
|
|
|
- * - src (String): source string
|
|
|
- * - env (Object): environment sandbox
|
|
|
- *
|
|
|
- * Parse input string and return list of block tokens (special token type
|
|
|
- * "inline" will contain list of inline tokens). You should not call this
|
|
|
- * method directly, until you write custom renderer (for example, to produce
|
|
|
- * AST).
|
|
|
- *
|
|
|
- * `env` is used to pass data between "distributed" rules and return additional
|
|
|
- * metadata like reference info, needed for the renderer. It also can be used to
|
|
|
- * inject data in specific cases. Usually, you will be ok to pass `{}`,
|
|
|
- * and then pass updated object to renderer.
|
|
|
- **/ MarkdownIt.prototype.parse = function(src, env) {
|
|
|
- if (typeof src !== "string") {
|
|
|
- throw new Error("Input data should be a String");
|
|
|
- }
|
|
|
- var state = new this.core.State(src, this, env);
|
|
|
- this.core.process(state);
|
|
|
- return state.tokens;
|
|
|
- };
|
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- /**
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- * MarkdownIt.render(src [, env]) -> String
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- * - src (String): source string
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- * - env (Object): environment sandbox
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- *
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- * Render markdown string into html. It does all magic for you :).
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- *
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- * `env` can be used to inject additional metadata (`{}` by default).
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- * But you will not need it with high probability. See also comment
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- * in [[MarkdownIt.parse]].
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- **/ MarkdownIt.prototype.render = function(src, env) {
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- env = env || {};
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- return this.renderer.render(this.parse(src, env), this.options, env);
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- };
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- /** internal
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- * MarkdownIt.parseInline(src, env) -> Array
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- * - src (String): source string
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- * - env (Object): environment sandbox
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- *
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- * The same as [[MarkdownIt.parse]] but skip all block rules. It returns the
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- * block tokens list with the single `inline` element, containing parsed inline
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- * tokens in `children` property. Also updates `env` object.
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- **/ MarkdownIt.prototype.parseInline = function(src, env) {
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- var state = new this.core.State(src, this, env);
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- state.inlineMode = true;
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- this.core.process(state);
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- return state.tokens;
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- };
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- /**
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- * MarkdownIt.renderInline(src [, env]) -> String
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- * - src (String): source string
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- * - env (Object): environment sandbox
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- *
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- * Similar to [[MarkdownIt.render]] but for single paragraph content. Result
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- * will NOT be wrapped into `<p>` tags.
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- **/ MarkdownIt.prototype.renderInline = function(src, env) {
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- env = env || {};
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- return this.renderer.render(this.parseInline(src, env), this.options, env);
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- };
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- var lib = MarkdownIt;
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- var markdownIt = lib;
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- return markdownIt;
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-}));
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-
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Xuan Son Nguyen