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8312 lines
218 KiB
8312 lines
218 KiB
/*! remarkable 1.3.0 https://github.com//jonschlinkert/remarkable @license MIT */!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.Remarkable=e()}}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
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// List of valid entities
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//
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// Generate with ./support/entities.js script
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//
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'use strict';
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/*eslint quotes:0*/
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module.exports = {
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"Aacute":"\u00C1",
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"aacute":"\u00E1",
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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":"\u00C2",
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"acirc":"\u00E2",
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"acute":"\u00B4",
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"Acy":"\u0410",
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"acy":"\u0430",
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"AElig":"\u00C6",
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"aelig":"\u00E6",
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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":"\u00C0",
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"agrave":"\u00E0",
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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":"\u0026",
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"amp":"\u0026",
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"And":"\u2A53",
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"and":"\u2227",
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"andand":"\u2A55",
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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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"angmsd":"\u2221",
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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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"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":"\u00C5",
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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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"ap":"\u2248",
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"apacir":"\u2A6F",
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"apE":"\u2A70",
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"ape":"\u224A",
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"apid":"\u224B",
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"apos":"\u0027",
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"ApplyFunction":"\u2061",
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"approx":"\u2248",
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"approxeq":"\u224A",
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"Aring":"\u00C5",
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"aring":"\u00E5",
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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":"\u002A",
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"asymp":"\u2248",
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"asympeq":"\u224D",
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"Atilde":"\u00C3",
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"atilde":"\u00E3",
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"Auml":"\u00C4",
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"auml":"\u00E4",
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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":"\u2306",
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"barwed":"\u2305",
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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":"\u003D\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":"\u2557",
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"boxDl":"\u2556",
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"boxdL":"\u2555",
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"boxdl":"\u2510",
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"boxDR":"\u2554",
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"boxDr":"\u2553",
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"boxdR":"\u2552",
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"boxdr":"\u250C",
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"boxH":"\u2550",
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"boxh":"\u2500",
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"boxHD":"\u2566",
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"boxHd":"\u2564",
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"boxhD":"\u2565",
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"boxhd":"\u252C",
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"boxHU":"\u2569",
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"boxHu":"\u2567",
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"boxhU":"\u2568",
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"boxhu":"\u2534",
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"boxminus":"\u229F",
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"boxplus":"\u229E",
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"boxtimes":"\u22A0",
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"boxUL":"\u255D",
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"boxUl":"\u255C",
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"boxuL":"\u255B",
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"boxul":"\u2518",
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"boxUR":"\u255A",
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"boxUr":"\u2559",
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"boxuR":"\u2558",
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"boxur":"\u2514",
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"boxV":"\u2551",
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"boxv":"\u2502",
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"boxVH":"\u256C",
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"boxVh":"\u256B",
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"boxvH":"\u256A",
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"boxvh":"\u253C",
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"boxVL":"\u2563",
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"boxVl":"\u2562",
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"boxvL":"\u2561",
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"boxvl":"\u2524",
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"boxVR":"\u2560",
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"boxVr":"\u255F",
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"boxvR":"\u255E",
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"boxvr":"\u251C",
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"bprime":"\u2035",
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"Breve":"\u02D8",
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"breve":"\u02D8",
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"brvbar":"\u00A6",
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"Bscr":"\u212C",
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"bscr":"\uD835\uDCB7",
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"bsemi":"\u204F",
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"bsim":"\u223D",
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"bsime":"\u22CD",
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"bsol":"\u005C",
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"bsolb":"\u29C5",
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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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"Cap":"\u22D2",
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"cap":"\u2229",
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"capand":"\u2A44",
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"capbrcup":"\u2A49",
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"capcap":"\u2A4B",
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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":"\u00C7",
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"ccedil":"\u00E7",
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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":"\u00B8",
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"Cedilla":"\u00B8",
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"cemptyv":"\u29B2",
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"cent":"\u00A2",
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"CenterDot":"\u00B7",
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"centerdot":"\u00B7",
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"Cfr":"\u212D",
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"cfr":"\uD835\uDD20",
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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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"cir":"\u25CB",
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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":"\u00AE",
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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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"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":"\u2237",
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"colon":"\u003A",
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"Colone":"\u2A74",
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"colone":"\u2254",
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"coloneq":"\u2254",
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"comma":"\u002C",
|
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"commat":"\u0040",
|
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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":"\u222F",
|
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"conint":"\u222E",
|
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"ContourIntegral":"\u222E",
|
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"Copf":"\u2102",
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"copf":"\uD835\uDD54",
|
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"coprod":"\u2210",
|
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"Coproduct":"\u2210",
|
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"COPY":"\u00A9",
|
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"copy":"\u00A9",
|
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"copysr":"\u2117",
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"CounterClockwiseContourIntegral":"\u2233",
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"crarr":"\u21B5",
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"Cross":"\u2A2F",
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"cross":"\u2717",
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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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"Cup":"\u22D3",
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"cup":"\u222A",
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"cupbrcap":"\u2A48",
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"CupCap":"\u224D",
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"cupcap":"\u2A46",
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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":"\u00A4",
|
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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":"\u2021",
|
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"dagger":"\u2020",
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"daleth":"\u2138",
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"Darr":"\u21A1",
|
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"dArr":"\u21D3",
|
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"darr":"\u2193",
|
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"dash":"\u2010",
|
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"Dashv":"\u2AE4",
|
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"dashv":"\u22A3",
|
|
"dbkarow":"\u290F",
|
|
"dblac":"\u02DD",
|
|
"Dcaron":"\u010E",
|
|
"dcaron":"\u010F",
|
|
"Dcy":"\u0414",
|
|
"dcy":"\u0434",
|
|
"DD":"\u2145",
|
|
"dd":"\u2146",
|
|
"ddagger":"\u2021",
|
|
"ddarr":"\u21CA",
|
|
"DDotrahd":"\u2911",
|
|
"ddotseq":"\u2A77",
|
|
"deg":"\u00B0",
|
|
"Del":"\u2207",
|
|
"Delta":"\u0394",
|
|
"delta":"\u03B4",
|
|
"demptyv":"\u29B1",
|
|
"dfisht":"\u297F",
|
|
"Dfr":"\uD835\uDD07",
|
|
"dfr":"\uD835\uDD21",
|
|
"dHar":"\u2965",
|
|
"dharl":"\u21C3",
|
|
"dharr":"\u21C2",
|
|
"DiacriticalAcute":"\u00B4",
|
|
"DiacriticalDot":"\u02D9",
|
|
"DiacriticalDoubleAcute":"\u02DD",
|
|
"DiacriticalGrave":"\u0060",
|
|
"DiacriticalTilde":"\u02DC",
|
|
"diam":"\u22C4",
|
|
"Diamond":"\u22C4",
|
|
"diamond":"\u22C4",
|
|
"diamondsuit":"\u2666",
|
|
"diams":"\u2666",
|
|
"die":"\u00A8",
|
|
"DifferentialD":"\u2146",
|
|
"digamma":"\u03DD",
|
|
"disin":"\u22F2",
|
|
"div":"\u00F7",
|
|
"divide":"\u00F7",
|
|
"divideontimes":"\u22C7",
|
|
"divonx":"\u22C7",
|
|
"DJcy":"\u0402",
|
|
"djcy":"\u0452",
|
|
"dlcorn":"\u231E",
|
|
"dlcrop":"\u230D",
|
|
"dollar":"\u0024",
|
|
"Dopf":"\uD835\uDD3B",
|
|
"dopf":"\uD835\uDD55",
|
|
"Dot":"\u00A8",
|
|
"dot":"\u02D9",
|
|
"DotDot":"\u20DC",
|
|
"doteq":"\u2250",
|
|
"doteqdot":"\u2251",
|
|
"DotEqual":"\u2250",
|
|
"dotminus":"\u2238",
|
|
"dotplus":"\u2214",
|
|
"dotsquare":"\u22A1",
|
|
"doublebarwedge":"\u2306",
|
|
"DoubleContourIntegral":"\u222F",
|
|
"DoubleDot":"\u00A8",
|
|
"DoubleDownArrow":"\u21D3",
|
|
"DoubleLeftArrow":"\u21D0",
|
|
"DoubleLeftRightArrow":"\u21D4",
|
|
"DoubleLeftTee":"\u2AE4",
|
|
"DoubleLongLeftArrow":"\u27F8",
|
|
"DoubleLongLeftRightArrow":"\u27FA",
|
|
"DoubleLongRightArrow":"\u27F9",
|
|
"DoubleRightArrow":"\u21D2",
|
|
"DoubleRightTee":"\u22A8",
|
|
"DoubleUpArrow":"\u21D1",
|
|
"DoubleUpDownArrow":"\u21D5",
|
|
"DoubleVerticalBar":"\u2225",
|
|
"DownArrow":"\u2193",
|
|
"Downarrow":"\u21D3",
|
|
"downarrow":"\u2193",
|
|
"DownArrowBar":"\u2913",
|
|
"DownArrowUpArrow":"\u21F5",
|
|
"DownBreve":"\u0311",
|
|
"downdownarrows":"\u21CA",
|
|
"downharpoonleft":"\u21C3",
|
|
"downharpoonright":"\u21C2",
|
|
"DownLeftRightVector":"\u2950",
|
|
"DownLeftTeeVector":"\u295E",
|
|
"DownLeftVector":"\u21BD",
|
|
"DownLeftVectorBar":"\u2956",
|
|
"DownRightTeeVector":"\u295F",
|
|
"DownRightVector":"\u21C1",
|
|
"DownRightVectorBar":"\u2957",
|
|
"DownTee":"\u22A4",
|
|
"DownTeeArrow":"\u21A7",
|
|
"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":"\u00C9",
|
|
"eacute":"\u00E9",
|
|
"easter":"\u2A6E",
|
|
"Ecaron":"\u011A",
|
|
"ecaron":"\u011B",
|
|
"ecir":"\u2256",
|
|
"Ecirc":"\u00CA",
|
|
"ecirc":"\u00EA",
|
|
"ecolon":"\u2255",
|
|
"Ecy":"\u042D",
|
|
"ecy":"\u044D",
|
|
"eDDot":"\u2A77",
|
|
"Edot":"\u0116",
|
|
"eDot":"\u2251",
|
|
"edot":"\u0117",
|
|
"ee":"\u2147",
|
|
"efDot":"\u2252",
|
|
"Efr":"\uD835\uDD08",
|
|
"efr":"\uD835\uDD22",
|
|
"eg":"\u2A9A",
|
|
"Egrave":"\u00C8",
|
|
"egrave":"\u00E8",
|
|
"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",
|
|
"emsp":"\u2003",
|
|
"emsp13":"\u2004",
|
|
"emsp14":"\u2005",
|
|
"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":"\u003D",
|
|
"EqualTilde":"\u2242",
|
|
"equest":"\u225F",
|
|
"Equilibrium":"\u21CC",
|
|
"equiv":"\u2261",
|
|
"equivDD":"\u2A78",
|
|
"eqvparsl":"\u29E5",
|
|
"erarr":"\u2971",
|
|
"erDot":"\u2253",
|
|
"Escr":"\u2130",
|
|
"escr":"\u212F",
|
|
"esdot":"\u2250",
|
|
"Esim":"\u2A73",
|
|
"esim":"\u2242",
|
|
"Eta":"\u0397",
|
|
"eta":"\u03B7",
|
|
"ETH":"\u00D0",
|
|
"eth":"\u00F0",
|
|
"Euml":"\u00CB",
|
|
"euml":"\u00EB",
|
|
"euro":"\u20AC",
|
|
"excl":"\u0021",
|
|
"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":"\u0066\u006A",
|
|
"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":"\u00BD",
|
|
"frac13":"\u2153",
|
|
"frac14":"\u00BC",
|
|
"frac15":"\u2155",
|
|
"frac16":"\u2159",
|
|
"frac18":"\u215B",
|
|
"frac23":"\u2154",
|
|
"frac25":"\u2156",
|
|
"frac34":"\u00BE",
|
|
"frac35":"\u2157",
|
|
"frac38":"\u215C",
|
|
"frac45":"\u2158",
|
|
"frac56":"\u215A",
|
|
"frac58":"\u215D",
|
|
"frac78":"\u215E",
|
|
"frasl":"\u2044",
|
|
"frown":"\u2322",
|
|
"Fscr":"\u2131",
|
|
"fscr":"\uD835\uDCBB",
|
|
"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":"\u2267",
|
|
"ge":"\u2265",
|
|
"gEl":"\u2A8C",
|
|
"gel":"\u22DB",
|
|
"geq":"\u2265",
|
|
"geqq":"\u2267",
|
|
"geqslant":"\u2A7E",
|
|
"ges":"\u2A7E",
|
|
"gescc":"\u2AA9",
|
|
"gesdot":"\u2A80",
|
|
"gesdoto":"\u2A82",
|
|
"gesdotol":"\u2A84",
|
|
"gesl":"\u22DB\uFE00",
|
|
"gesles":"\u2A94",
|
|
"Gfr":"\uD835\uDD0A",
|
|
"gfr":"\uD835\uDD24",
|
|
"Gg":"\u22D9",
|
|
"gg":"\u226B",
|
|
"ggg":"\u22D9",
|
|
"gimel":"\u2137",
|
|
"GJcy":"\u0403",
|
|
"gjcy":"\u0453",
|
|
"gl":"\u2277",
|
|
"gla":"\u2AA5",
|
|
"glE":"\u2A92",
|
|
"glj":"\u2AA4",
|
|
"gnap":"\u2A8A",
|
|
"gnapprox":"\u2A8A",
|
|
"gnE":"\u2269",
|
|
"gne":"\u2A88",
|
|
"gneq":"\u2A88",
|
|
"gneqq":"\u2269",
|
|
"gnsim":"\u22E7",
|
|
"Gopf":"\uD835\uDD3E",
|
|
"gopf":"\uD835\uDD58",
|
|
"grave":"\u0060",
|
|
"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",
|
|
"GT":"\u003E",
|
|
"Gt":"\u226B",
|
|
"gt":"\u003E",
|
|
"gtcc":"\u2AA7",
|
|
"gtcir":"\u2A7A",
|
|
"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":"\u00BD",
|
|
"hamilt":"\u210B",
|
|
"HARDcy":"\u042A",
|
|
"hardcy":"\u044A",
|
|
"hArr":"\u21D4",
|
|
"harr":"\u2194",
|
|
"harrcir":"\u2948",
|
|
"harrw":"\u21AD",
|
|
"Hat":"\u005E",
|
|
"hbar":"\u210F",
|
|
"Hcirc":"\u0124",
|
|
"hcirc":"\u0125",
|
|
"hearts":"\u2665",
|
|
"heartsuit":"\u2665",
|
|
"hellip":"\u2026",
|
|
"hercon":"\u22B9",
|
|
"Hfr":"\u210C",
|
|
"hfr":"\uD835\uDD25",
|
|
"HilbertSpace":"\u210B",
|
|
"hksearow":"\u2925",
|
|
"hkswarow":"\u2926",
|
|
"hoarr":"\u21FF",
|
|
"homtht":"\u223B",
|
|
"hookleftarrow":"\u21A9",
|
|
"hookrightarrow":"\u21AA",
|
|
"Hopf":"\u210D",
|
|
"hopf":"\uD835\uDD59",
|
|
"horbar":"\u2015",
|
|
"HorizontalLine":"\u2500",
|
|
"Hscr":"\u210B",
|
|
"hscr":"\uD835\uDCBD",
|
|
"hslash":"\u210F",
|
|
"Hstrok":"\u0126",
|
|
"hstrok":"\u0127",
|
|
"HumpDownHump":"\u224E",
|
|
"HumpEqual":"\u224F",
|
|
"hybull":"\u2043",
|
|
"hyphen":"\u2010",
|
|
"Iacute":"\u00CD",
|
|
"iacute":"\u00ED",
|
|
"ic":"\u2063",
|
|
"Icirc":"\u00CE",
|
|
"icirc":"\u00EE",
|
|
"Icy":"\u0418",
|
|
"icy":"\u0438",
|
|
"Idot":"\u0130",
|
|
"IEcy":"\u0415",
|
|
"iecy":"\u0435",
|
|
"iexcl":"\u00A1",
|
|
"iff":"\u21D4",
|
|
"Ifr":"\u2111",
|
|
"ifr":"\uD835\uDD26",
|
|
"Igrave":"\u00CC",
|
|
"igrave":"\u00EC",
|
|
"ii":"\u2148",
|
|
"iiiint":"\u2A0C",
|
|
"iiint":"\u222D",
|
|
"iinfin":"\u29DC",
|
|
"iiota":"\u2129",
|
|
"IJlig":"\u0132",
|
|
"ijlig":"\u0133",
|
|
"Im":"\u2111",
|
|
"Imacr":"\u012A",
|
|
"imacr":"\u012B",
|
|
"image":"\u2111",
|
|
"ImaginaryI":"\u2148",
|
|
"imagline":"\u2110",
|
|
"imagpart":"\u2111",
|
|
"imath":"\u0131",
|
|
"imof":"\u22B7",
|
|
"imped":"\u01B5",
|
|
"Implies":"\u21D2",
|
|
"in":"\u2208",
|
|
"incare":"\u2105",
|
|
"infin":"\u221E",
|
|
"infintie":"\u29DD",
|
|
"inodot":"\u0131",
|
|
"Int":"\u222C",
|
|
"int":"\u222B",
|
|
"intcal":"\u22BA",
|
|
"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":"\u00BF",
|
|
"Iscr":"\u2110",
|
|
"iscr":"\uD835\uDCBE",
|
|
"isin":"\u2208",
|
|
"isindot":"\u22F5",
|
|
"isinE":"\u22F9",
|
|
"isins":"\u22F4",
|
|
"isinsv":"\u22F3",
|
|
"isinv":"\u2208",
|
|
"it":"\u2062",
|
|
"Itilde":"\u0128",
|
|
"itilde":"\u0129",
|
|
"Iukcy":"\u0406",
|
|
"iukcy":"\u0456",
|
|
"Iuml":"\u00CF",
|
|
"iuml":"\u00EF",
|
|
"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":"\u27EA",
|
|
"lang":"\u27E8",
|
|
"langd":"\u2991",
|
|
"langle":"\u27E8",
|
|
"lap":"\u2A85",
|
|
"Laplacetrf":"\u2112",
|
|
"laquo":"\u00AB",
|
|
"Larr":"\u219E",
|
|
"lArr":"\u21D0",
|
|
"larr":"\u2190",
|
|
"larrb":"\u21E4",
|
|
"larrbfs":"\u291F",
|
|
"larrfs":"\u291D",
|
|
"larrhk":"\u21A9",
|
|
"larrlp":"\u21AB",
|
|
"larrpl":"\u2939",
|
|
"larrsim":"\u2973",
|
|
"larrtl":"\u21A2",
|
|
"lat":"\u2AAB",
|
|
"lAtail":"\u291B",
|
|
"latail":"\u2919",
|
|
"late":"\u2AAD",
|
|
"lates":"\u2AAD\uFE00",
|
|
"lBarr":"\u290E",
|
|
"lbarr":"\u290C",
|
|
"lbbrk":"\u2772",
|
|
"lbrace":"\u007B",
|
|
"lbrack":"\u005B",
|
|
"lbrke":"\u298B",
|
|
"lbrksld":"\u298F",
|
|
"lbrkslu":"\u298D",
|
|
"Lcaron":"\u013D",
|
|
"lcaron":"\u013E",
|
|
"Lcedil":"\u013B",
|
|
"lcedil":"\u013C",
|
|
"lceil":"\u2308",
|
|
"lcub":"\u007B",
|
|
"Lcy":"\u041B",
|
|
"lcy":"\u043B",
|
|
"ldca":"\u2936",
|
|
"ldquo":"\u201C",
|
|
"ldquor":"\u201E",
|
|
"ldrdhar":"\u2967",
|
|
"ldrushar":"\u294B",
|
|
"ldsh":"\u21B2",
|
|
"lE":"\u2266",
|
|
"le":"\u2264",
|
|
"LeftAngleBracket":"\u27E8",
|
|
"LeftArrow":"\u2190",
|
|
"Leftarrow":"\u21D0",
|
|
"leftarrow":"\u2190",
|
|
"LeftArrowBar":"\u21E4",
|
|
"LeftArrowRightArrow":"\u21C6",
|
|
"leftarrowtail":"\u21A2",
|
|
"LeftCeiling":"\u2308",
|
|
"LeftDoubleBracket":"\u27E6",
|
|
"LeftDownTeeVector":"\u2961",
|
|
"LeftDownVector":"\u21C3",
|
|
"LeftDownVectorBar":"\u2959",
|
|
"LeftFloor":"\u230A",
|
|
"leftharpoondown":"\u21BD",
|
|
"leftharpoonup":"\u21BC",
|
|
"leftleftarrows":"\u21C7",
|
|
"LeftRightArrow":"\u2194",
|
|
"Leftrightarrow":"\u21D4",
|
|
"leftrightarrow":"\u2194",
|
|
"leftrightarrows":"\u21C6",
|
|
"leftrightharpoons":"\u21CB",
|
|
"leftrightsquigarrow":"\u21AD",
|
|
"LeftRightVector":"\u294E",
|
|
"LeftTee":"\u22A3",
|
|
"LeftTeeArrow":"\u21A4",
|
|
"LeftTeeVector":"\u295A",
|
|
"leftthreetimes":"\u22CB",
|
|
"LeftTriangle":"\u22B2",
|
|
"LeftTriangleBar":"\u29CF",
|
|
"LeftTriangleEqual":"\u22B4",
|
|
"LeftUpDownVector":"\u2951",
|
|
"LeftUpTeeVector":"\u2960",
|
|
"LeftUpVector":"\u21BF",
|
|
"LeftUpVectorBar":"\u2958",
|
|
"LeftVector":"\u21BC",
|
|
"LeftVectorBar":"\u2952",
|
|
"lEg":"\u2A8B",
|
|
"leg":"\u22DA",
|
|
"leq":"\u2264",
|
|
"leqq":"\u2266",
|
|
"leqslant":"\u2A7D",
|
|
"les":"\u2A7D",
|
|
"lescc":"\u2AA8",
|
|
"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",
|
|
"Ll":"\u22D8",
|
|
"ll":"\u226A",
|
|
"llarr":"\u21C7",
|
|
"llcorner":"\u231E",
|
|
"Lleftarrow":"\u21DA",
|
|
"llhard":"\u296B",
|
|
"lltri":"\u25FA",
|
|
"Lmidot":"\u013F",
|
|
"lmidot":"\u0140",
|
|
"lmoust":"\u23B0",
|
|
"lmoustache":"\u23B0",
|
|
"lnap":"\u2A89",
|
|
"lnapprox":"\u2A89",
|
|
"lnE":"\u2268",
|
|
"lne":"\u2A87",
|
|
"lneq":"\u2A87",
|
|
"lneqq":"\u2268",
|
|
"lnsim":"\u22E6",
|
|
"loang":"\u27EC",
|
|
"loarr":"\u21FD",
|
|
"lobrk":"\u27E6",
|
|
"LongLeftArrow":"\u27F5",
|
|
"Longleftarrow":"\u27F8",
|
|
"longleftarrow":"\u27F5",
|
|
"LongLeftRightArrow":"\u27F7",
|
|
"Longleftrightarrow":"\u27FA",
|
|
"longleftrightarrow":"\u27F7",
|
|
"longmapsto":"\u27FC",
|
|
"LongRightArrow":"\u27F6",
|
|
"Longrightarrow":"\u27F9",
|
|
"longrightarrow":"\u27F6",
|
|
"looparrowleft":"\u21AB",
|
|
"looparrowright":"\u21AC",
|
|
"lopar":"\u2985",
|
|
"Lopf":"\uD835\uDD43",
|
|
"lopf":"\uD835\uDD5D",
|
|
"loplus":"\u2A2D",
|
|
"lotimes":"\u2A34",
|
|
"lowast":"\u2217",
|
|
"lowbar":"\u005F",
|
|
"LowerLeftArrow":"\u2199",
|
|
"LowerRightArrow":"\u2198",
|
|
"loz":"\u25CA",
|
|
"lozenge":"\u25CA",
|
|
"lozf":"\u29EB",
|
|
"lpar":"\u0028",
|
|
"lparlt":"\u2993",
|
|
"lrarr":"\u21C6",
|
|
"lrcorner":"\u231F",
|
|
"lrhar":"\u21CB",
|
|
"lrhard":"\u296D",
|
|
"lrm":"\u200E",
|
|
"lrtri":"\u22BF",
|
|
"lsaquo":"\u2039",
|
|
"Lscr":"\u2112",
|
|
"lscr":"\uD835\uDCC1",
|
|
"Lsh":"\u21B0",
|
|
"lsh":"\u21B0",
|
|
"lsim":"\u2272",
|
|
"lsime":"\u2A8D",
|
|
"lsimg":"\u2A8F",
|
|
"lsqb":"\u005B",
|
|
"lsquo":"\u2018",
|
|
"lsquor":"\u201A",
|
|
"Lstrok":"\u0141",
|
|
"lstrok":"\u0142",
|
|
"LT":"\u003C",
|
|
"Lt":"\u226A",
|
|
"lt":"\u003C",
|
|
"ltcc":"\u2AA6",
|
|
"ltcir":"\u2A79",
|
|
"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":"\u00AF",
|
|
"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":"\u00B5",
|
|
"mid":"\u2223",
|
|
"midast":"\u002A",
|
|
"midcir":"\u2AF0",
|
|
"middot":"\u00B7",
|
|
"minus":"\u2212",
|
|
"minusb":"\u229F",
|
|
"minusd":"\u2238",
|
|
"minusdu":"\u2A2A",
|
|
"MinusPlus":"\u2213",
|
|
"mlcp":"\u2ADB",
|
|
"mldr":"\u2026",
|
|
"mnplus":"\u2213",
|
|
"models":"\u22A7",
|
|
"Mopf":"\uD835\uDD44",
|
|
"mopf":"\uD835\uDD5E",
|
|
"mp":"\u2213",
|
|
"Mscr":"\u2133",
|
|
"mscr":"\uD835\uDCC2",
|
|
"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",
|
|
"natur":"\u266E",
|
|
"natural":"\u266E",
|
|
"naturals":"\u2115",
|
|
"nbsp":"\u00A0",
|
|
"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",
|
|
"ne":"\u2260",
|
|
"nearhk":"\u2924",
|
|
"neArr":"\u21D7",
|
|
"nearr":"\u2197",
|
|
"nearrow":"\u2197",
|
|
"nedot":"\u2250\u0338",
|
|
"NegativeMediumSpace":"\u200B",
|
|
"NegativeThickSpace":"\u200B",
|
|
"NegativeThinSpace":"\u200B",
|
|
"NegativeVeryThinSpace":"\u200B",
|
|
"nequiv":"\u2262",
|
|
"nesear":"\u2928",
|
|
"nesim":"\u2242\u0338",
|
|
"NestedGreaterGreater":"\u226B",
|
|
"NestedLessLess":"\u226A",
|
|
"NewLine":"\u000A",
|
|
"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":"\u21CE",
|
|
"nharr":"\u21AE",
|
|
"nhpar":"\u2AF2",
|
|
"ni":"\u220B",
|
|
"nis":"\u22FC",
|
|
"nisd":"\u22FA",
|
|
"niv":"\u220B",
|
|
"NJcy":"\u040A",
|
|
"njcy":"\u045A",
|
|
"nlArr":"\u21CD",
|
|
"nlarr":"\u219A",
|
|
"nldr":"\u2025",
|
|
"nlE":"\u2266\u0338",
|
|
"nle":"\u2270",
|
|
"nLeftarrow":"\u21CD",
|
|
"nleftarrow":"\u219A",
|
|
"nLeftrightarrow":"\u21CE",
|
|
"nleftrightarrow":"\u21AE",
|
|
"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":"\u00A0",
|
|
"Nopf":"\u2115",
|
|
"nopf":"\uD835\uDD5F",
|
|
"Not":"\u2AEC",
|
|
"not":"\u00AC",
|
|
"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",
|
|
"NotLeftTriangle":"\u22EA",
|
|
"NotLeftTriangleBar":"\u29CF\u0338",
|
|
"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",
|
|
"NotRightTriangle":"\u22EB",
|
|
"NotRightTriangleBar":"\u29D0\u0338",
|
|
"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",
|
|
"npar":"\u2226",
|
|
"nparallel":"\u2226",
|
|
"nparsl":"\u2AFD\u20E5",
|
|
"npart":"\u2202\u0338",
|
|
"npolint":"\u2A14",
|
|
"npr":"\u2280",
|
|
"nprcue":"\u22E0",
|
|
"npre":"\u2AAF\u0338",
|
|
"nprec":"\u2280",
|
|
"npreceq":"\u2AAF\u0338",
|
|
"nrArr":"\u21CF",
|
|
"nrarr":"\u219B",
|
|
"nrarrc":"\u2933\u0338",
|
|
"nrarrw":"\u219D\u0338",
|
|
"nRightarrow":"\u21CF",
|
|
"nrightarrow":"\u219B",
|
|
"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":"\u00D1",
|
|
"ntilde":"\u00F1",
|
|
"ntlg":"\u2278",
|
|
"ntriangleleft":"\u22EA",
|
|
"ntrianglelefteq":"\u22EC",
|
|
"ntriangleright":"\u22EB",
|
|
"ntrianglerighteq":"\u22ED",
|
|
"Nu":"\u039D",
|
|
"nu":"\u03BD",
|
|
"num":"\u0023",
|
|
"numero":"\u2116",
|
|
"numsp":"\u2007",
|
|
"nvap":"\u224D\u20D2",
|
|
"nVDash":"\u22AF",
|
|
"nVdash":"\u22AE",
|
|
"nvDash":"\u22AD",
|
|
"nvdash":"\u22AC",
|
|
"nvge":"\u2265\u20D2",
|
|
"nvgt":"\u003E\u20D2",
|
|
"nvHarr":"\u2904",
|
|
"nvinfin":"\u29DE",
|
|
"nvlArr":"\u2902",
|
|
"nvle":"\u2264\u20D2",
|
|
"nvlt":"\u003C\u20D2",
|
|
"nvltrie":"\u22B4\u20D2",
|
|
"nvrArr":"\u2903",
|
|
"nvrtrie":"\u22B5\u20D2",
|
|
"nvsim":"\u223C\u20D2",
|
|
"nwarhk":"\u2923",
|
|
"nwArr":"\u21D6",
|
|
"nwarr":"\u2196",
|
|
"nwarrow":"\u2196",
|
|
"nwnear":"\u2927",
|
|
"Oacute":"\u00D3",
|
|
"oacute":"\u00F3",
|
|
"oast":"\u229B",
|
|
"ocir":"\u229A",
|
|
"Ocirc":"\u00D4",
|
|
"ocirc":"\u00F4",
|
|
"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":"\u00D2",
|
|
"ograve":"\u00F2",
|
|
"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",
|
|
"Or":"\u2A54",
|
|
"or":"\u2228",
|
|
"orarr":"\u21BB",
|
|
"ord":"\u2A5D",
|
|
"order":"\u2134",
|
|
"orderof":"\u2134",
|
|
"ordf":"\u00AA",
|
|
"ordm":"\u00BA",
|
|
"origof":"\u22B6",
|
|
"oror":"\u2A56",
|
|
"orslope":"\u2A57",
|
|
"orv":"\u2A5B",
|
|
"oS":"\u24C8",
|
|
"Oscr":"\uD835\uDCAA",
|
|
"oscr":"\u2134",
|
|
"Oslash":"\u00D8",
|
|
"oslash":"\u00F8",
|
|
"osol":"\u2298",
|
|
"Otilde":"\u00D5",
|
|
"otilde":"\u00F5",
|
|
"Otimes":"\u2A37",
|
|
"otimes":"\u2297",
|
|
"otimesas":"\u2A36",
|
|
"Ouml":"\u00D6",
|
|
"ouml":"\u00F6",
|
|
"ovbar":"\u233D",
|
|
"OverBar":"\u203E",
|
|
"OverBrace":"\u23DE",
|
|
"OverBracket":"\u23B4",
|
|
"OverParenthesis":"\u23DC",
|
|
"par":"\u2225",
|
|
"para":"\u00B6",
|
|
"parallel":"\u2225",
|
|
"parsim":"\u2AF3",
|
|
"parsl":"\u2AFD",
|
|
"part":"\u2202",
|
|
"PartialD":"\u2202",
|
|
"Pcy":"\u041F",
|
|
"pcy":"\u043F",
|
|
"percnt":"\u0025",
|
|
"period":"\u002E",
|
|
"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",
|
|
"plus":"\u002B",
|
|
"plusacir":"\u2A23",
|
|
"plusb":"\u229E",
|
|
"pluscir":"\u2A22",
|
|
"plusdo":"\u2214",
|
|
"plusdu":"\u2A25",
|
|
"pluse":"\u2A72",
|
|
"PlusMinus":"\u00B1",
|
|
"plusmn":"\u00B1",
|
|
"plussim":"\u2A26",
|
|
"plustwo":"\u2A27",
|
|
"pm":"\u00B1",
|
|
"Poincareplane":"\u210C",
|
|
"pointint":"\u2A15",
|
|
"Popf":"\u2119",
|
|
"popf":"\uD835\uDD61",
|
|
"pound":"\u00A3",
|
|
"Pr":"\u2ABB",
|
|
"pr":"\u227A",
|
|
"prap":"\u2AB7",
|
|
"prcue":"\u227C",
|
|
"prE":"\u2AB3",
|
|
"pre":"\u2AAF",
|
|
"prec":"\u227A",
|
|
"precapprox":"\u2AB7",
|
|
"preccurlyeq":"\u227C",
|
|
"Precedes":"\u227A",
|
|
"PrecedesEqual":"\u2AAF",
|
|
"PrecedesSlantEqual":"\u227C",
|
|
"PrecedesTilde":"\u227E",
|
|
"preceq":"\u2AAF",
|
|
"precnapprox":"\u2AB9",
|
|
"precneqq":"\u2AB5",
|
|
"precnsim":"\u22E8",
|
|
"precsim":"\u227E",
|
|
"Prime":"\u2033",
|
|
"prime":"\u2032",
|
|
"primes":"\u2119",
|
|
"prnap":"\u2AB9",
|
|
"prnE":"\u2AB5",
|
|
"prnsim":"\u22E8",
|
|
"prod":"\u220F",
|
|
"Product":"\u220F",
|
|
"profalar":"\u232E",
|
|
"profline":"\u2312",
|
|
"profsurf":"\u2313",
|
|
"prop":"\u221D",
|
|
"Proportion":"\u2237",
|
|
"Proportional":"\u221D",
|
|
"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":"\u211A",
|
|
"qopf":"\uD835\uDD62",
|
|
"qprime":"\u2057",
|
|
"Qscr":"\uD835\uDCAC",
|
|
"qscr":"\uD835\uDCC6",
|
|
"quaternions":"\u210D",
|
|
"quatint":"\u2A16",
|
|
"quest":"\u003F",
|
|
"questeq":"\u225F",
|
|
"QUOT":"\u0022",
|
|
"quot":"\u0022",
|
|
"rAarr":"\u21DB",
|
|
"race":"\u223D\u0331",
|
|
"Racute":"\u0154",
|
|
"racute":"\u0155",
|
|
"radic":"\u221A",
|
|
"raemptyv":"\u29B3",
|
|
"Rang":"\u27EB",
|
|
"rang":"\u27E9",
|
|
"rangd":"\u2992",
|
|
"range":"\u29A5",
|
|
"rangle":"\u27E9",
|
|
"raquo":"\u00BB",
|
|
"Rarr":"\u21A0",
|
|
"rArr":"\u21D2",
|
|
"rarr":"\u2192",
|
|
"rarrap":"\u2975",
|
|
"rarrb":"\u21E5",
|
|
"rarrbfs":"\u2920",
|
|
"rarrc":"\u2933",
|
|
"rarrfs":"\u291E",
|
|
"rarrhk":"\u21AA",
|
|
"rarrlp":"\u21AC",
|
|
"rarrpl":"\u2945",
|
|
"rarrsim":"\u2974",
|
|
"Rarrtl":"\u2916",
|
|
"rarrtl":"\u21A3",
|
|
"rarrw":"\u219D",
|
|
"rAtail":"\u291C",
|
|
"ratail":"\u291A",
|
|
"ratio":"\u2236",
|
|
"rationals":"\u211A",
|
|
"RBarr":"\u2910",
|
|
"rBarr":"\u290F",
|
|
"rbarr":"\u290D",
|
|
"rbbrk":"\u2773",
|
|
"rbrace":"\u007D",
|
|
"rbrack":"\u005D",
|
|
"rbrke":"\u298C",
|
|
"rbrksld":"\u298E",
|
|
"rbrkslu":"\u2990",
|
|
"Rcaron":"\u0158",
|
|
"rcaron":"\u0159",
|
|
"Rcedil":"\u0156",
|
|
"rcedil":"\u0157",
|
|
"rceil":"\u2309",
|
|
"rcub":"\u007D",
|
|
"Rcy":"\u0420",
|
|
"rcy":"\u0440",
|
|
"rdca":"\u2937",
|
|
"rdldhar":"\u2969",
|
|
"rdquo":"\u201D",
|
|
"rdquor":"\u201D",
|
|
"rdsh":"\u21B3",
|
|
"Re":"\u211C",
|
|
"real":"\u211C",
|
|
"realine":"\u211B",
|
|
"realpart":"\u211C",
|
|
"reals":"\u211D",
|
|
"rect":"\u25AD",
|
|
"REG":"\u00AE",
|
|
"reg":"\u00AE",
|
|
"ReverseElement":"\u220B",
|
|
"ReverseEquilibrium":"\u21CB",
|
|
"ReverseUpEquilibrium":"\u296F",
|
|
"rfisht":"\u297D",
|
|
"rfloor":"\u230B",
|
|
"Rfr":"\u211C",
|
|
"rfr":"\uD835\uDD2F",
|
|
"rHar":"\u2964",
|
|
"rhard":"\u21C1",
|
|
"rharu":"\u21C0",
|
|
"rharul":"\u296C",
|
|
"Rho":"\u03A1",
|
|
"rho":"\u03C1",
|
|
"rhov":"\u03F1",
|
|
"RightAngleBracket":"\u27E9",
|
|
"RightArrow":"\u2192",
|
|
"Rightarrow":"\u21D2",
|
|
"rightarrow":"\u2192",
|
|
"RightArrowBar":"\u21E5",
|
|
"RightArrowLeftArrow":"\u21C4",
|
|
"rightarrowtail":"\u21A3",
|
|
"RightCeiling":"\u2309",
|
|
"RightDoubleBracket":"\u27E7",
|
|
"RightDownTeeVector":"\u295D",
|
|
"RightDownVector":"\u21C2",
|
|
"RightDownVectorBar":"\u2955",
|
|
"RightFloor":"\u230B",
|
|
"rightharpoondown":"\u21C1",
|
|
"rightharpoonup":"\u21C0",
|
|
"rightleftarrows":"\u21C4",
|
|
"rightleftharpoons":"\u21CC",
|
|
"rightrightarrows":"\u21C9",
|
|
"rightsquigarrow":"\u219D",
|
|
"RightTee":"\u22A2",
|
|
"RightTeeArrow":"\u21A6",
|
|
"RightTeeVector":"\u295B",
|
|
"rightthreetimes":"\u22CC",
|
|
"RightTriangle":"\u22B3",
|
|
"RightTriangleBar":"\u29D0",
|
|
"RightTriangleEqual":"\u22B5",
|
|
"RightUpDownVector":"\u294F",
|
|
"RightUpTeeVector":"\u295C",
|
|
"RightUpVector":"\u21BE",
|
|
"RightUpVectorBar":"\u2954",
|
|
"RightVector":"\u21C0",
|
|
"RightVectorBar":"\u2953",
|
|
"ring":"\u02DA",
|
|
"risingdotseq":"\u2253",
|
|
"rlarr":"\u21C4",
|
|
"rlhar":"\u21CC",
|
|
"rlm":"\u200F",
|
|
"rmoust":"\u23B1",
|
|
"rmoustache":"\u23B1",
|
|
"rnmid":"\u2AEE",
|
|
"roang":"\u27ED",
|
|
"roarr":"\u21FE",
|
|
"robrk":"\u27E7",
|
|
"ropar":"\u2986",
|
|
"Ropf":"\u211D",
|
|
"ropf":"\uD835\uDD63",
|
|
"roplus":"\u2A2E",
|
|
"rotimes":"\u2A35",
|
|
"RoundImplies":"\u2970",
|
|
"rpar":"\u0029",
|
|
"rpargt":"\u2994",
|
|
"rppolint":"\u2A12",
|
|
"rrarr":"\u21C9",
|
|
"Rrightarrow":"\u21DB",
|
|
"rsaquo":"\u203A",
|
|
"Rscr":"\u211B",
|
|
"rscr":"\uD835\uDCC7",
|
|
"Rsh":"\u21B1",
|
|
"rsh":"\u21B1",
|
|
"rsqb":"\u005D",
|
|
"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",
|
|
"Sc":"\u2ABC",
|
|
"sc":"\u227B",
|
|
"scap":"\u2AB8",
|
|
"Scaron":"\u0160",
|
|
"scaron":"\u0161",
|
|
"sccue":"\u227D",
|
|
"scE":"\u2AB4",
|
|
"sce":"\u2AB0",
|
|
"Scedil":"\u015E",
|
|
"scedil":"\u015F",
|
|
"Scirc":"\u015C",
|
|
"scirc":"\u015D",
|
|
"scnap":"\u2ABA",
|
|
"scnE":"\u2AB6",
|
|
"scnsim":"\u22E9",
|
|
"scpolint":"\u2A13",
|
|
"scsim":"\u227F",
|
|
"Scy":"\u0421",
|
|
"scy":"\u0441",
|
|
"sdot":"\u22C5",
|
|
"sdotb":"\u22A1",
|
|
"sdote":"\u2A66",
|
|
"searhk":"\u2925",
|
|
"seArr":"\u21D8",
|
|
"searr":"\u2198",
|
|
"searrow":"\u2198",
|
|
"sect":"\u00A7",
|
|
"semi":"\u003B",
|
|
"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":"\u00AD",
|
|
"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",
|
|
"sol":"\u002F",
|
|
"solb":"\u29C4",
|
|
"solbar":"\u233F",
|
|
"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",
|
|
"squ":"\u25A1",
|
|
"Square":"\u25A1",
|
|
"square":"\u25A1",
|
|
"SquareIntersection":"\u2293",
|
|
"SquareSubset":"\u228F",
|
|
"SquareSubsetEqual":"\u2291",
|
|
"SquareSuperset":"\u2290",
|
|
"SquareSupersetEqual":"\u2292",
|
|
"SquareUnion":"\u2294",
|
|
"squarf":"\u25AA",
|
|
"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":"\u00AF",
|
|
"Sub":"\u22D0",
|
|
"sub":"\u2282",
|
|
"subdot":"\u2ABD",
|
|
"subE":"\u2AC5",
|
|
"sube":"\u2286",
|
|
"subedot":"\u2AC3",
|
|
"submult":"\u2AC1",
|
|
"subnE":"\u2ACB",
|
|
"subne":"\u228A",
|
|
"subplus":"\u2ABF",
|
|
"subrarr":"\u2979",
|
|
"Subset":"\u22D0",
|
|
"subset":"\u2282",
|
|
"subseteq":"\u2286",
|
|
"subseteqq":"\u2AC5",
|
|
"SubsetEqual":"\u2286",
|
|
"subsetneq":"\u228A",
|
|
"subsetneqq":"\u2ACB",
|
|
"subsim":"\u2AC7",
|
|
"subsub":"\u2AD5",
|
|
"subsup":"\u2AD3",
|
|
"succ":"\u227B",
|
|
"succapprox":"\u2AB8",
|
|
"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",
|
|
"Sup":"\u22D1",
|
|
"sup":"\u2283",
|
|
"sup1":"\u00B9",
|
|
"sup2":"\u00B2",
|
|
"sup3":"\u00B3",
|
|
"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":"\u22D1",
|
|
"supset":"\u2283",
|
|
"supseteq":"\u2287",
|
|
"supseteqq":"\u2AC6",
|
|
"supsetneq":"\u228B",
|
|
"supsetneqq":"\u2ACC",
|
|
"supsim":"\u2AC8",
|
|
"supsub":"\u2AD4",
|
|
"supsup":"\u2AD6",
|
|
"swarhk":"\u2926",
|
|
"swArr":"\u21D9",
|
|
"swarr":"\u2199",
|
|
"swarrow":"\u2199",
|
|
"swnwar":"\u292A",
|
|
"szlig":"\u00DF",
|
|
"Tab":"\u0009",
|
|
"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",
|
|
"thinsp":"\u2009",
|
|
"ThinSpace":"\u2009",
|
|
"thkap":"\u2248",
|
|
"thksim":"\u223C",
|
|
"THORN":"\u00DE",
|
|
"thorn":"\u00FE",
|
|
"Tilde":"\u223C",
|
|
"tilde":"\u02DC",
|
|
"TildeEqual":"\u2243",
|
|
"TildeFullEqual":"\u2245",
|
|
"TildeTilde":"\u2248",
|
|
"times":"\u00D7",
|
|
"timesb":"\u22A0",
|
|
"timesbar":"\u2A31",
|
|
"timesd":"\u2A30",
|
|
"tint":"\u222D",
|
|
"toea":"\u2928",
|
|
"top":"\u22A4",
|
|
"topbot":"\u2336",
|
|
"topcir":"\u2AF1",
|
|
"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":"\u00DA",
|
|
"uacute":"\u00FA",
|
|
"Uarr":"\u219F",
|
|
"uArr":"\u21D1",
|
|
"uarr":"\u2191",
|
|
"Uarrocir":"\u2949",
|
|
"Ubrcy":"\u040E",
|
|
"ubrcy":"\u045E",
|
|
"Ubreve":"\u016C",
|
|
"ubreve":"\u016D",
|
|
"Ucirc":"\u00DB",
|
|
"ucirc":"\u00FB",
|
|
"Ucy":"\u0423",
|
|
"ucy":"\u0443",
|
|
"udarr":"\u21C5",
|
|
"Udblac":"\u0170",
|
|
"udblac":"\u0171",
|
|
"udhar":"\u296E",
|
|
"ufisht":"\u297E",
|
|
"Ufr":"\uD835\uDD18",
|
|
"ufr":"\uD835\uDD32",
|
|
"Ugrave":"\u00D9",
|
|
"ugrave":"\u00F9",
|
|
"uHar":"\u2963",
|
|
"uharl":"\u21BF",
|
|
"uharr":"\u21BE",
|
|
"uhblk":"\u2580",
|
|
"ulcorn":"\u231C",
|
|
"ulcorner":"\u231C",
|
|
"ulcrop":"\u230F",
|
|
"ultri":"\u25F8",
|
|
"Umacr":"\u016A",
|
|
"umacr":"\u016B",
|
|
"uml":"\u00A8",
|
|
"UnderBar":"\u005F",
|
|
"UnderBrace":"\u23DF",
|
|
"UnderBracket":"\u23B5",
|
|
"UnderParenthesis":"\u23DD",
|
|
"Union":"\u22C3",
|
|
"UnionPlus":"\u228E",
|
|
"Uogon":"\u0172",
|
|
"uogon":"\u0173",
|
|
"Uopf":"\uD835\uDD4C",
|
|
"uopf":"\uD835\uDD66",
|
|
"UpArrow":"\u2191",
|
|
"Uparrow":"\u21D1",
|
|
"uparrow":"\u2191",
|
|
"UpArrowBar":"\u2912",
|
|
"UpArrowDownArrow":"\u21C5",
|
|
"UpDownArrow":"\u2195",
|
|
"Updownarrow":"\u21D5",
|
|
"updownarrow":"\u2195",
|
|
"UpEquilibrium":"\u296E",
|
|
"upharpoonleft":"\u21BF",
|
|
"upharpoonright":"\u21BE",
|
|
"uplus":"\u228E",
|
|
"UpperLeftArrow":"\u2196",
|
|
"UpperRightArrow":"\u2197",
|
|
"Upsi":"\u03D2",
|
|
"upsi":"\u03C5",
|
|
"upsih":"\u03D2",
|
|
"Upsilon":"\u03A5",
|
|
"upsilon":"\u03C5",
|
|
"UpTee":"\u22A5",
|
|
"UpTeeArrow":"\u21A5",
|
|
"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":"\u00DC",
|
|
"uuml":"\u00FC",
|
|
"uwangle":"\u29A7",
|
|
"vangrt":"\u299C",
|
|
"varepsilon":"\u03F5",
|
|
"varkappa":"\u03F0",
|
|
"varnothing":"\u2205",
|
|
"varphi":"\u03D5",
|
|
"varpi":"\u03D6",
|
|
"varpropto":"\u221D",
|
|
"vArr":"\u21D5",
|
|
"varr":"\u2195",
|
|
"varrho":"\u03F1",
|
|
"varsigma":"\u03C2",
|
|
"varsubsetneq":"\u228A\uFE00",
|
|
"varsubsetneqq":"\u2ACB\uFE00",
|
|
"varsupsetneq":"\u228B\uFE00",
|
|
"varsupsetneqq":"\u2ACC\uFE00",
|
|
"vartheta":"\u03D1",
|
|
"vartriangleleft":"\u22B2",
|
|
"vartriangleright":"\u22B3",
|
|
"Vbar":"\u2AEB",
|
|
"vBar":"\u2AE8",
|
|
"vBarv":"\u2AE9",
|
|
"Vcy":"\u0412",
|
|
"vcy":"\u0432",
|
|
"VDash":"\u22AB",
|
|
"Vdash":"\u22A9",
|
|
"vDash":"\u22A8",
|
|
"vdash":"\u22A2",
|
|
"Vdashl":"\u2AE6",
|
|
"Vee":"\u22C1",
|
|
"vee":"\u2228",
|
|
"veebar":"\u22BB",
|
|
"veeeq":"\u225A",
|
|
"vellip":"\u22EE",
|
|
"Verbar":"\u2016",
|
|
"verbar":"\u007C",
|
|
"Vert":"\u2016",
|
|
"vert":"\u007C",
|
|
"VerticalBar":"\u2223",
|
|
"VerticalLine":"\u007C",
|
|
"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":"\u22C0",
|
|
"wedge":"\u2227",
|
|
"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":"\u27FA",
|
|
"xharr":"\u27F7",
|
|
"Xi":"\u039E",
|
|
"xi":"\u03BE",
|
|
"xlArr":"\u27F8",
|
|
"xlarr":"\u27F5",
|
|
"xmap":"\u27FC",
|
|
"xnis":"\u22FB",
|
|
"xodot":"\u2A00",
|
|
"Xopf":"\uD835\uDD4F",
|
|
"xopf":"\uD835\uDD69",
|
|
"xoplus":"\u2A01",
|
|
"xotime":"\u2A02",
|
|
"xrArr":"\u27F9",
|
|
"xrarr":"\u27F6",
|
|
"Xscr":"\uD835\uDCB3",
|
|
"xscr":"\uD835\uDCCD",
|
|
"xsqcup":"\u2A06",
|
|
"xuplus":"\u2A04",
|
|
"xutri":"\u25B3",
|
|
"xvee":"\u22C1",
|
|
"xwedge":"\u22C0",
|
|
"Yacute":"\u00DD",
|
|
"yacute":"\u00FD",
|
|
"YAcy":"\u042F",
|
|
"yacy":"\u044F",
|
|
"Ycirc":"\u0176",
|
|
"ycirc":"\u0177",
|
|
"Ycy":"\u042B",
|
|
"ycy":"\u044B",
|
|
"yen":"\u00A5",
|
|
"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":"\u0178",
|
|
"yuml":"\u00FF",
|
|
"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":"\u2128",
|
|
"zfr":"\uD835\uDD37",
|
|
"ZHcy":"\u0416",
|
|
"zhcy":"\u0436",
|
|
"zigrarr":"\u21DD",
|
|
"Zopf":"\u2124",
|
|
"zopf":"\uD835\uDD6B",
|
|
"Zscr":"\uD835\uDCB5",
|
|
"zscr":"\uD835\uDCCF",
|
|
"zwj":"\u200D",
|
|
"zwnj":"\u200C"
|
|
};
|
|
|
|
},{}],2:[function(require,module,exports){
|
|
// List of valid html blocks names, accorting to commonmark spec
|
|
// http://jgm.github.io/CommonMark/spec.html#html-blocks
|
|
|
|
'use strict';
|
|
|
|
var html_blocks = {};
|
|
|
|
[
|
|
'article',
|
|
'aside',
|
|
'button',
|
|
'blockquote',
|
|
'body',
|
|
'canvas',
|
|
'caption',
|
|
'col',
|
|
'colgroup',
|
|
'dd',
|
|
'div',
|
|
'dl',
|
|
'dt',
|
|
'embed',
|
|
'fieldset',
|
|
'figcaption',
|
|
'figure',
|
|
'footer',
|
|
'form',
|
|
'h1',
|
|
'h2',
|
|
'h3',
|
|
'h4',
|
|
'h5',
|
|
'h6',
|
|
'header',
|
|
'hgroup',
|
|
'hr',
|
|
'iframe',
|
|
'li',
|
|
'map',
|
|
'object',
|
|
'ol',
|
|
'output',
|
|
'p',
|
|
'pre',
|
|
'progress',
|
|
'script',
|
|
'section',
|
|
'style',
|
|
'table',
|
|
'tbody',
|
|
'td',
|
|
'textarea',
|
|
'tfoot',
|
|
'th',
|
|
'tr',
|
|
'thead',
|
|
'ul',
|
|
'video'
|
|
].forEach(function (name) { html_blocks[name] = true; });
|
|
|
|
|
|
module.exports = html_blocks;
|
|
|
|
},{}],3:[function(require,module,exports){
|
|
// Regexps to match html elements
|
|
|
|
'use strict';
|
|
|
|
|
|
function replace(regex, options) {
|
|
regex = regex.source;
|
|
options = options || '';
|
|
|
|
return function self(name, val) {
|
|
if (!name) {
|
|
return new RegExp(regex, options);
|
|
}
|
|
val = val.source || val;
|
|
regex = regex.replace(name, val);
|
|
return self;
|
|
};
|
|
}
|
|
|
|
|
|
var attr_name = /[a-zA-Z_:][a-zA-Z0-9:._-]*/;
|
|
|
|
var unquoted = /[^"'=<>`\x00-\x20]+/;
|
|
var single_quoted = /'[^']*'/;
|
|
var double_quoted = /"[^"]*"/;
|
|
|
|
/*eslint no-spaced-func:0*/
|
|
var attr_value = replace(/(?:unquoted|single_quoted|double_quoted)/)
|
|
('unquoted', unquoted)
|
|
('single_quoted', single_quoted)
|
|
('double_quoted', double_quoted)
|
|
();
|
|
|
|
var attribute = replace(/(?:\s+attr_name(?:\s*=\s*attr_value)?)/)
|
|
('attr_name', attr_name)
|
|
('attr_value', attr_value)
|
|
();
|
|
|
|
var open_tag = replace(/<[A-Za-z][A-Za-z0-9]*attribute*\s*\/?>/)
|
|
('attribute', attribute)
|
|
();
|
|
|
|
var close_tag = /<\/[A-Za-z][A-Za-z0-9]*\s*>/;
|
|
var comment = /<!--([^-]+|[-][^-]+)*-->/;
|
|
var processing = /<[?].*?[?]>/;
|
|
var declaration = /<![A-Z]+\s+[^>]*>/;
|
|
var cdata = /<!\[CDATA\[([^\]]+|\][^\]]|\]\][^>])*\]\]>/;
|
|
|
|
var HTML_TAG_RE = replace(/^(?:open_tag|close_tag|comment|processing|declaration|cdata)/)
|
|
('open_tag', open_tag)
|
|
('close_tag', close_tag)
|
|
('comment', comment)
|
|
('processing', processing)
|
|
('declaration', declaration)
|
|
('cdata', cdata)
|
|
();
|
|
|
|
|
|
module.exports.HTML_TAG_RE = HTML_TAG_RE;
|
|
|
|
},{}],4:[function(require,module,exports){
|
|
// List of valid url schemas, accorting to commonmark spec
|
|
// http://jgm.github.io/CommonMark/spec.html#autolinks
|
|
|
|
'use strict';
|
|
|
|
|
|
module.exports = [
|
|
'coap',
|
|
'doi',
|
|
'javascript',
|
|
'aaa',
|
|
'aaas',
|
|
'about',
|
|
'acap',
|
|
'cap',
|
|
'cid',
|
|
'crid',
|
|
'data',
|
|
'dav',
|
|
'dict',
|
|
'dns',
|
|
'file',
|
|
'ftp',
|
|
'geo',
|
|
'go',
|
|
'gopher',
|
|
'h323',
|
|
'http',
|
|
'https',
|
|
'iax',
|
|
'icap',
|
|
'im',
|
|
'imap',
|
|
'info',
|
|
'ipp',
|
|
'iris',
|
|
'iris.beep',
|
|
'iris.xpc',
|
|
'iris.xpcs',
|
|
'iris.lwz',
|
|
'ldap',
|
|
'mailto',
|
|
'mid',
|
|
'msrp',
|
|
'msrps',
|
|
'mtqp',
|
|
'mupdate',
|
|
'news',
|
|
'nfs',
|
|
'ni',
|
|
'nih',
|
|
'nntp',
|
|
'opaquelocktoken',
|
|
'pop',
|
|
'pres',
|
|
'rtsp',
|
|
'service',
|
|
'session',
|
|
'shttp',
|
|
'sieve',
|
|
'sip',
|
|
'sips',
|
|
'sms',
|
|
'snmp',
|
|
'soap.beep',
|
|
'soap.beeps',
|
|
'tag',
|
|
'tel',
|
|
'telnet',
|
|
'tftp',
|
|
'thismessage',
|
|
'tn3270',
|
|
'tip',
|
|
'tv',
|
|
'urn',
|
|
'vemmi',
|
|
'ws',
|
|
'wss',
|
|
'xcon',
|
|
'xcon-userid',
|
|
'xmlrpc.beep',
|
|
'xmlrpc.beeps',
|
|
'xmpp',
|
|
'z39.50r',
|
|
'z39.50s',
|
|
'adiumxtra',
|
|
'afp',
|
|
'afs',
|
|
'aim',
|
|
'apt',
|
|
'attachment',
|
|
'aw',
|
|
'beshare',
|
|
'bitcoin',
|
|
'bolo',
|
|
'callto',
|
|
'chrome',
|
|
'chrome-extension',
|
|
'com-eventbrite-attendee',
|
|
'content',
|
|
'cvs',
|
|
'dlna-playsingle',
|
|
'dlna-playcontainer',
|
|
'dtn',
|
|
'dvb',
|
|
'ed2k',
|
|
'facetime',
|
|
'feed',
|
|
'finger',
|
|
'fish',
|
|
'gg',
|
|
'git',
|
|
'gizmoproject',
|
|
'gtalk',
|
|
'hcp',
|
|
'icon',
|
|
'ipn',
|
|
'irc',
|
|
'irc6',
|
|
'ircs',
|
|
'itms',
|
|
'jar',
|
|
'jms',
|
|
'keyparc',
|
|
'lastfm',
|
|
'ldaps',
|
|
'magnet',
|
|
'maps',
|
|
'market',
|
|
'message',
|
|
'mms',
|
|
'ms-help',
|
|
'msnim',
|
|
'mumble',
|
|
'mvn',
|
|
'notes',
|
|
'oid',
|
|
'palm',
|
|
'paparazzi',
|
|
'platform',
|
|
'proxy',
|
|
'psyc',
|
|
'query',
|
|
'res',
|
|
'resource',
|
|
'rmi',
|
|
'rsync',
|
|
'rtmp',
|
|
'secondlife',
|
|
'sftp',
|
|
'sgn',
|
|
'skype',
|
|
'smb',
|
|
'soldat',
|
|
'spotify',
|
|
'ssh',
|
|
'steam',
|
|
'svn',
|
|
'teamspeak',
|
|
'things',
|
|
'udp',
|
|
'unreal',
|
|
'ut2004',
|
|
'ventrilo',
|
|
'view-source',
|
|
'webcal',
|
|
'wtai',
|
|
'wyciwyg',
|
|
'xfire',
|
|
'xri',
|
|
'ymsgr'
|
|
];
|
|
|
|
},{}],5:[function(require,module,exports){
|
|
// Utilities
|
|
//
|
|
'use strict';
|
|
|
|
|
|
function _class(obj) { return Object.prototype.toString.call(obj); }
|
|
|
|
function isString(obj) { return _class(obj) === '[object String]'; }
|
|
|
|
// Merge objects
|
|
//
|
|
function assign(obj /*from1, from2, from3, ...*/) {
|
|
var sources = Array.prototype.slice.call(arguments, 1);
|
|
while (sources.length) {
|
|
var source = sources.shift();
|
|
if (!source) { continue; }
|
|
|
|
if (typeof(source) !== 'object') {
|
|
throw new TypeError(source + 'must be non-object');
|
|
}
|
|
|
|
for (var p in source) {
|
|
if (source.hasOwnProperty(p)) {
|
|
obj[p] = source[p];
|
|
}
|
|
}
|
|
}
|
|
|
|
return obj;
|
|
}
|
|
|
|
|
|
var UNESCAPE_MD_RE = /\\([\\!"#$%&'()*+,.\/:;<=>?@[\]^_`{|}~-])/g;
|
|
|
|
function unescapeMd(str) {
|
|
if (str.indexOf('\\') < 0) { return str; }
|
|
return str.replace(UNESCAPE_MD_RE, '$1');
|
|
}
|
|
|
|
function isValidEntityCode(c) {
|
|
/*eslint no-bitwise:0*/
|
|
// broken sequence
|
|
if (c >= 0xD800 && c <= 0xDFFF) { return false; }
|
|
// never used
|
|
if (c >= 0xFDD0 && c <= 0xFDEF) { return false; }
|
|
if ((c & 0xFFFF) === 0xFFFF || (c & 0xFFFF) === 0xFFFE) { return false; }
|
|
// control codes
|
|
if (c >= 0x00 && c <= 0x08) { return false; }
|
|
if (c === 0x0B) { return false; }
|
|
if (c >= 0x0E && c <= 0x1F) { return false; }
|
|
if (c >= 0x7F && c <= 0x9F) { return false; }
|
|
// out of range
|
|
if (c > 0x10FFFF) { return false; }
|
|
return true;
|
|
}
|
|
|
|
function fromCodePoint(c) {
|
|
/*eslint no-bitwise:0*/
|
|
if (c > 0xffff) {
|
|
c -= 0x10000;
|
|
var surrogate1 = 0xd800 + (c >> 10),
|
|
surrogate2 = 0xdc00 + (c & 0x3ff);
|
|
|
|
return String.fromCharCode(surrogate1, surrogate2);
|
|
}
|
|
return String.fromCharCode(c);
|
|
}
|
|
|
|
var NAMED_ENTITY_RE = /&([a-z][a-z0-9]{1,31});/gi;
|
|
var entities = require('./entities');
|
|
|
|
function replaceEntities(str) {
|
|
if (str.indexOf('&') < 0) { return str; }
|
|
|
|
return str.replace(NAMED_ENTITY_RE, function(match, name) {
|
|
if (entities.hasOwnProperty(name)) {
|
|
return entities[name];
|
|
}
|
|
return match;
|
|
});
|
|
}
|
|
|
|
|
|
exports.assign = assign;
|
|
exports.isString = isString;
|
|
exports.unescapeMd = unescapeMd;
|
|
exports.isValidEntityCode = isValidEntityCode;
|
|
exports.fromCodePoint = fromCodePoint;
|
|
exports.replaceEntities = replaceEntities;
|
|
|
|
},{"./entities":1}],6:[function(require,module,exports){
|
|
// Commonmark default options
|
|
|
|
'use strict';
|
|
|
|
|
|
module.exports = {
|
|
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
|
|
typographer: false, // Enable smartypants and other sweet transforms
|
|
|
|
// Highlighter function. Should return escaped HTML,
|
|
// or '' if input not changed
|
|
highlight: function (/*str, lang*/) { return ''; },
|
|
|
|
maxNesting: 20 // Internal protection, recursion limit
|
|
},
|
|
|
|
components: {
|
|
|
|
block: {
|
|
rules: [
|
|
'blockquote',
|
|
'code',
|
|
'fences',
|
|
'heading',
|
|
'hr',
|
|
'htmlblock',
|
|
'lheading',
|
|
'list',
|
|
'paragraph'
|
|
]
|
|
},
|
|
|
|
inline: {
|
|
rules: [
|
|
'autolink',
|
|
'backticks',
|
|
'emphasis',
|
|
'entity',
|
|
'escape',
|
|
'htmltag',
|
|
'links',
|
|
'newline',
|
|
'text'
|
|
]
|
|
},
|
|
|
|
typographer: {
|
|
options: {
|
|
singleQuotes: '‘’', // set empty to disable
|
|
doubleQuotes: '“”', // set '«»' for Russian, '„“' for German, empty to disable
|
|
copyright: true, // (c) (C) → ©
|
|
trademark: true, // (tm) (TM) → ™
|
|
registered: true, // (r) (R) → ®
|
|
plusminus: true, // +- → ±
|
|
paragraph: true, // (p) (P) → §
|
|
ellipsis: true, // ... → …
|
|
dupes: true, // ???????? → ???, !!!!! → !!!, `,,` → `,`
|
|
dashes: true // -- → —
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
},{}],7:[function(require,module,exports){
|
|
// Remarkable default options
|
|
|
|
'use strict';
|
|
|
|
|
|
module.exports = {
|
|
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
|
|
typographer: false, // Enable smartypants and other sweet transforms
|
|
|
|
// Highlighter function. Should return escaped HTML,
|
|
// or '' if input not changed
|
|
highlight: function (/*str, lang*/) { return ''; },
|
|
|
|
maxNesting: 20 // Internal protection, recursion limit
|
|
},
|
|
|
|
components: {
|
|
|
|
block: {
|
|
rules: [
|
|
'blockquote',
|
|
'code',
|
|
'fences',
|
|
'heading',
|
|
'hr',
|
|
'htmlblock',
|
|
'lheading',
|
|
'list',
|
|
'paragraph',
|
|
'table'
|
|
]
|
|
},
|
|
|
|
inline: {
|
|
rules: [
|
|
'autolink',
|
|
'backticks',
|
|
'del',
|
|
'emphasis',
|
|
'entity',
|
|
'escape',
|
|
'htmltag',
|
|
'links',
|
|
'newline',
|
|
'text'
|
|
]
|
|
},
|
|
|
|
typographer: {
|
|
options: {
|
|
singleQuotes: '‘’', // set empty to disable
|
|
doubleQuotes: '“”', // set '«»' for Russian, '„“' for German, empty to disable
|
|
copyright: true, // (c) (C) → ©
|
|
trademark: true, // (tm) (TM) → ™
|
|
registered: true, // (r) (R) → ®
|
|
plusminus: true, // +- → ±
|
|
paragraph: true, // (p) (P) → §
|
|
ellipsis: true, // ... → …
|
|
dupes: true, // ???????? → ???, !!!!! → !!!, `,,` → `,`
|
|
dashes: true // -- → —
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
},{}],8:[function(require,module,exports){
|
|
// Remarkable default options
|
|
|
|
'use strict';
|
|
|
|
|
|
module.exports = {
|
|
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
|
|
typographer: false, // Enable smartypants and other sweet transforms
|
|
|
|
// Highlighter function. Should return escaped HTML,
|
|
// or '' if input not changed
|
|
highlight: function (/*str, lang*/) { return ''; },
|
|
|
|
maxNesting: 20 // Internal protection, recursion limit
|
|
},
|
|
|
|
components: {
|
|
|
|
// Don't restrict block/inline rules
|
|
block: {},
|
|
inline: {},
|
|
|
|
typographer: {
|
|
options: {
|
|
singleQuotes: '‘’', // set empty to disable
|
|
doubleQuotes: '“”', // set '«»' for Russian, '„“' for German, empty to disable
|
|
copyright: true, // (c) (C) → ©
|
|
trademark: true, // (tm) (TM) → ™
|
|
registered: true, // (r) (R) → ®
|
|
plusminus: true, // +- → ±
|
|
paragraph: true, // (p) (P) → §
|
|
ellipsis: true, // ... → …
|
|
dupes: true, // ???????? → ???, !!!!! → !!!, `,,` → `,`
|
|
dashes: true // -- → —
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
},{}],9:[function(require,module,exports){
|
|
// Main perser class
|
|
|
|
'use strict';
|
|
|
|
|
|
var assign = require('./common/utils').assign;
|
|
var isString = require('./common/utils').isString;
|
|
var Renderer = require('./renderer');
|
|
var ParserBlock = require('./parser_block');
|
|
var ParserInline = require('./parser_inline');
|
|
var Typographer = require('./typographer');
|
|
var Linkifier = require('./linkifier');
|
|
|
|
|
|
var config = {
|
|
'default': require('./configs/default'),
|
|
full: require('./configs/full'),
|
|
commonmark: require('./configs/commonmark')
|
|
};
|
|
|
|
|
|
// Main class
|
|
//
|
|
function Remarkable(presetName, options) {
|
|
if (!options) {
|
|
if (!isString(presetName)) {
|
|
options = presetName || {};
|
|
presetName = 'default';
|
|
}
|
|
}
|
|
|
|
this.options = {};
|
|
this.state = null;
|
|
|
|
this.inline = new ParserInline();
|
|
this.block = new ParserBlock();
|
|
this.renderer = new Renderer();
|
|
this.typographer = new Typographer();
|
|
this.linkifier = new Linkifier();
|
|
|
|
// Cross-references to simplify code (a bit dirty, but easy).
|
|
this.block.inline = this.inline;
|
|
this.inline.typographer = this.typographer;
|
|
this.inline.linkifier = this.linkifier;
|
|
|
|
this.configure(config[presetName]);
|
|
|
|
if (options) { this.set(options); }
|
|
}
|
|
|
|
|
|
// Set options, if you did not passed those to constructor
|
|
//
|
|
Remarkable.prototype.set = function (options) {
|
|
assign(this.options, options);
|
|
};
|
|
|
|
|
|
// Batch loader for components rules states & options
|
|
//
|
|
Remarkable.prototype.configure = function (presets) {
|
|
var self = this;
|
|
|
|
if (!presets) { throw new Error('Wrong config name'); }
|
|
|
|
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.enable(presets.components[name].rules, true);
|
|
}
|
|
if (presets.components[name].options) {
|
|
self[name].set(presets.components[name].options);
|
|
}
|
|
});
|
|
}
|
|
};
|
|
|
|
|
|
// Sugar for curried plugins init:
|
|
//
|
|
// var md = new Remarkable();
|
|
//
|
|
// md.use(plugin1)
|
|
// .use(plugin2, opts)
|
|
// .use(plugin3);
|
|
//
|
|
Remarkable.prototype.use = function (plugin, opts) {
|
|
plugin(this, opts);
|
|
return this;
|
|
};
|
|
|
|
|
|
// Parse input string, returns tokens array. Modify `env` with
|
|
// definitions data.
|
|
//
|
|
Remarkable.prototype.parse = function (src, env) {
|
|
var tokens, tok, i, l;
|
|
// Parse blocks
|
|
tokens = this.block.parse(src, this.options, env);
|
|
|
|
// Parse inlines
|
|
for (i = 0, l = tokens.length; i < l; i++) {
|
|
tok = tokens[i];
|
|
if (tok.type === 'inline') {
|
|
tok.children = this.inline.parse(tok.content, this.options, env);
|
|
}
|
|
}
|
|
|
|
return tokens;
|
|
};
|
|
|
|
// Main method that does all magic :)
|
|
//
|
|
Remarkable.prototype.render = function (src) {
|
|
var env = { references: {} };
|
|
|
|
return this.renderer.render(this.parse(src, env), this.options, env);
|
|
};
|
|
|
|
|
|
module.exports = Remarkable;
|
|
|
|
},{"./common/utils":5,"./configs/commonmark":6,"./configs/default":7,"./configs/full":8,"./linkifier":10,"./parser_block":12,"./parser_inline":13,"./renderer":15,"./typographer":46}],10:[function(require,module,exports){
|
|
// Class of link replacement rules
|
|
//
|
|
'use strict';
|
|
|
|
|
|
var assign = require('./common/utils').assign;
|
|
var Ruler = require('./ruler');
|
|
|
|
|
|
var _rules = [
|
|
[ 'linkify', require('./rules_text/linkify') ]
|
|
];
|
|
|
|
|
|
function Linkifier() {
|
|
this._rules = [];
|
|
|
|
this.options = {};
|
|
|
|
this.ruler = new Ruler(this.rulesUpdate.bind(this));
|
|
|
|
for (var i = 0; i < _rules.length; i++) {
|
|
this.ruler.push(_rules[i][0], _rules[i][1]);
|
|
}
|
|
}
|
|
|
|
|
|
Linkifier.prototype.rulesUpdate = function () {
|
|
this._rules = this.ruler.getRules();
|
|
};
|
|
|
|
|
|
Linkifier.prototype.set = function (options) {
|
|
assign(this.options, options);
|
|
};
|
|
|
|
|
|
Linkifier.prototype.process = function (state) {
|
|
var i, l, rules;
|
|
|
|
rules = this._rules;
|
|
|
|
for (i = 0, l = rules.length; i < l; i++) {
|
|
rules[i](this, state);
|
|
}
|
|
};
|
|
|
|
|
|
module.exports = Linkifier;
|
|
|
|
},{"./common/utils":5,"./ruler":16,"./rules_text/linkify":43}],11:[function(require,module,exports){
|
|
|
|
'use strict';
|
|
|
|
|
|
var unescapeMd = require('./common/utils').unescapeMd;
|
|
|
|
|
|
//
|
|
// Parse link label
|
|
//
|
|
// this function assumes that first character ("[") already matches;
|
|
// returns the end of the label
|
|
function parseLinkLabel(state, start) {
|
|
var level, found, marker,
|
|
labelEnd = -1,
|
|
max = state.posMax,
|
|
oldPos = state.pos,
|
|
oldFlag = state.isInLabel;
|
|
|
|
if (state.isInLabel) { return -1; }
|
|
|
|
if (state.labelUnmatchedScopes) {
|
|
state.labelUnmatchedScopes--;
|
|
return -1;
|
|
}
|
|
|
|
state.pos = start + 1;
|
|
state.isInLabel = true;
|
|
level = 1;
|
|
|
|
while (state.pos < max) {
|
|
marker = state.src.charCodeAt(state.pos);
|
|
if (marker === 0x5B /* [ */) {
|
|
level++;
|
|
} else if (marker === 0x5D /* ] */) {
|
|
level--;
|
|
if (level === 0) {
|
|
found = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
state.parser.skipToken(state);
|
|
}
|
|
|
|
if (found) {
|
|
labelEnd = state.pos;
|
|
state.labelUnmatchedScopes = 0;
|
|
} else {
|
|
state.labelUnmatchedScopes = level - 1;
|
|
}
|
|
|
|
// restore old state
|
|
state.pos = oldPos;
|
|
state.isInLabel = oldFlag;
|
|
|
|
return labelEnd;
|
|
}
|
|
|
|
//
|
|
// Parse link destination
|
|
//
|
|
// on success it returns a string and updates state.pos;
|
|
// on failure it returns null
|
|
function parseLinkDestination(state, pos) {
|
|
var code, level,
|
|
start = pos,
|
|
max = state.posMax;
|
|
|
|
if (state.src.charCodeAt(pos) === 0x3C /* < */) {
|
|
pos++;
|
|
while (pos < max) {
|
|
code = state.src.charCodeAt(pos);
|
|
if (code === 0x0A /* \n */) { return false; }
|
|
if (code === 0x3E /* > */) {
|
|
state.pos = pos + 1;
|
|
state.linkContent = unescapeMd(state.src.slice(start + 1, pos));
|
|
return true;
|
|
}
|
|
if (code === 0x5C /* \ */ && pos + 1 < max) {
|
|
pos += 2;
|
|
continue;
|
|
}
|
|
|
|
pos++;
|
|
}
|
|
|
|
// no closing '>'
|
|
return false;
|
|
}
|
|
|
|
// this should be ... } else { ... branch
|
|
|
|
level = 0;
|
|
while (pos < max) {
|
|
code = state.src.charCodeAt(pos);
|
|
|
|
if (code === 0x20) { break; }
|
|
|
|
// ascii control characters
|
|
if (code < 0x20 || code === 0x7F) { break; }
|
|
|
|
if (code === 0x5C /* \ */ && pos + 1 < max) {
|
|
pos += 2;
|
|
continue;
|
|
}
|
|
|
|
if (code === 0x28 /* ( */) {
|
|
level++;
|
|
if (level > 1) { break; }
|
|
}
|
|
|
|
if (code === 0x29 /* ) */) {
|
|
level--;
|
|
if (level < 0) { break; }
|
|
}
|
|
|
|
pos++;
|
|
}
|
|
|
|
if (start === pos) { return false; }
|
|
|
|
state.linkContent = unescapeMd(state.src.slice(start, pos));
|
|
if (!state.parser.validateLink(state.linkContent)) { return false; }
|
|
|
|
state.pos = pos;
|
|
return true;
|
|
}
|
|
|
|
//
|
|
// Parse link title
|
|
//
|
|
// on success it returns a string and updates state.pos;
|
|
// on failure it returns null
|
|
function parseLinkTitle(state, pos) {
|
|
var code,
|
|
start = pos,
|
|
max = state.posMax,
|
|
marker = state.src.charCodeAt(pos);
|
|
|
|
if (marker !== 0x22 /* " */ && marker !== 0x27 /* ' */ && marker !== 0x28 /* ( */) { return false; }
|
|
|
|
pos++;
|
|
|
|
// if opening marker is "(", switch it to closing marker ")"
|
|
if (marker === 0x28) { marker = 0x29; }
|
|
|
|
while (pos < max) {
|
|
code = state.src.charCodeAt(pos);
|
|
if (code === marker) {
|
|
state.pos = pos + 1;
|
|
state.linkContent = unescapeMd(state.src.slice(start + 1, pos));
|
|
return true;
|
|
}
|
|
if (code === 0x5C /* \ */ && pos + 1 < max) {
|
|
pos += 2;
|
|
continue;
|
|
}
|
|
|
|
pos++;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
function normalizeReference(str) {
|
|
return str.trim().replace(/\s+/g, ' ').toLowerCase();
|
|
}
|
|
|
|
module.exports.parseLinkLabel = parseLinkLabel;
|
|
module.exports.parseLinkDestination = parseLinkDestination;
|
|
module.exports.parseLinkTitle = parseLinkTitle;
|
|
module.exports.normalizeReference = normalizeReference;
|
|
|
|
},{"./common/utils":5}],12:[function(require,module,exports){
|
|
// Block parser
|
|
|
|
|
|
'use strict';
|
|
|
|
|
|
var Ruler = require('./ruler');
|
|
var State = require('./rules_block/state_block');
|
|
|
|
|
|
var _rules = [
|
|
[ 'code', require('./rules_block/code') ],
|
|
[ 'fences', require('./rules_block/fences'), [ 'paragraph', 'blockquote', 'list' ] ],
|
|
[ 'blockquote', require('./rules_block/blockquote'), [ 'paragraph', 'blockquote', 'list' ] ],
|
|
[ 'hr', require('./rules_block/hr'), [ 'paragraph', 'blockquote', 'list' ] ],
|
|
[ 'list', require('./rules_block/list'), [ 'paragraph', 'blockquote' ] ],
|
|
[ 'heading', require('./rules_block/heading'), [ 'paragraph', 'blockquote' ] ],
|
|
[ 'lheading', require('./rules_block/lheading') ],
|
|
[ 'htmlblock', require('./rules_block/htmlblock'), [ 'paragraph', 'blockquote' ] ],
|
|
[ 'table', require('./rules_block/table'), [ 'paragraph' ] ],
|
|
[ 'paragraph', require('./rules_block/paragraph') ]
|
|
];
|
|
|
|
|
|
// Block Parser class
|
|
//
|
|
function ParserBlock() {
|
|
this._rules = [];
|
|
this._rulesParagraphTerm = [];
|
|
this._rulesBlockquoteTerm = [];
|
|
this._rulesListTerm = [];
|
|
|
|
this.ruler = new Ruler(this.rulesUpdate.bind(this));
|
|
|
|
for (var i = 0; i < _rules.length; i++) {
|
|
this.ruler.push(_rules[i][0], _rules[i][1], { alt: (_rules[i][2] || []).slice() });
|
|
}
|
|
}
|
|
|
|
|
|
ParserBlock.prototype.rulesUpdate = function () {
|
|
this._rules = this.ruler.getRules();
|
|
this._rulesParagraphTerm = this.ruler.getRules('paragraph');
|
|
this._rulesBlockquoteTerm = this.ruler.getRules('blockquote');
|
|
this._rulesListTerm = this.ruler.getRules('list');
|
|
};
|
|
|
|
|
|
// Generate tokens for input range
|
|
//
|
|
ParserBlock.prototype.tokenize = function (state, startLine, endLine) {
|
|
var ok, i,
|
|
rules = this._rules,
|
|
len = this._rules.length,
|
|
line = startLine,
|
|
hasEmptyLines = false;
|
|
|
|
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.tShift[line] < state.blkIndent) { break; }
|
|
|
|
// Try all possible rules.
|
|
// On success, rule should:
|
|
//
|
|
// - update `state.line`
|
|
// - update `state.tokens`
|
|
// - return true
|
|
|
|
for (i = 0; i < len; i++) {
|
|
ok = rules[i](state, line, endLine, false);
|
|
if (ok) { break; }
|
|
}
|
|
|
|
if (!ok) { throw new Error('No matching rules found'); }
|
|
|
|
if (line === state.line) {
|
|
throw new Error('None of rules updated state.line');
|
|
}
|
|
|
|
// set state.tight iff 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++;
|
|
|
|
// two empty lines should stop the parser in list mode
|
|
if (line < endLine && state.parentType === 'list' && state.isEmpty(line)) { break; }
|
|
state.line = line;
|
|
}
|
|
}
|
|
};
|
|
|
|
var TABS_SCAN_RE = /[\n\t]/g;
|
|
var NEWLINES_RE = /\r[\n\u0085]|[\u2424\u2028\u0085]/g;
|
|
var SPACES_RE = /\u00a0/g;
|
|
|
|
ParserBlock.prototype.parse = function (src, options, env) {
|
|
var state, lineStart = 0, lastTabPos = 0;
|
|
|
|
if (!src) { return []; }
|
|
|
|
// Normalize spaces
|
|
src = src.replace(SPACES_RE, ' ');
|
|
|
|
// Normalize newlines
|
|
src = src.replace(NEWLINES_RE, '\n');
|
|
|
|
// Replace tabs with proper number of spaces (1..4)
|
|
if (src.indexOf('\t') >= 0) {
|
|
src = src.replace(TABS_SCAN_RE, function (match, offset) {
|
|
var result;
|
|
if (src.charCodeAt(offset) === 0x0A) {
|
|
lineStart = offset + 1;
|
|
lastTabPos = 0;
|
|
return match;
|
|
}
|
|
result = ' '.slice((offset - lineStart - lastTabPos) % 4);
|
|
lastTabPos = offset - lineStart + 1;
|
|
return result;
|
|
});
|
|
}
|
|
|
|
state = new State(
|
|
src,
|
|
this,
|
|
[],
|
|
options,
|
|
env
|
|
);
|
|
|
|
this.tokenize(state, state.line, state.lineMax);
|
|
|
|
return state.tokens;
|
|
};
|
|
|
|
|
|
module.exports = ParserBlock;
|
|
|
|
},{"./ruler":16,"./rules_block/blockquote":17,"./rules_block/code":18,"./rules_block/fences":19,"./rules_block/heading":20,"./rules_block/hr":21,"./rules_block/htmlblock":22,"./rules_block/lheading":23,"./rules_block/list":24,"./rules_block/paragraph":25,"./rules_block/state_block":26,"./rules_block/table":27}],13:[function(require,module,exports){
|
|
// Inline parser
|
|
|
|
'use strict';
|
|
|
|
|
|
var Ruler = require('./ruler');
|
|
var StateInline = require('./rules_inline/state_inline');
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// Parser rules
|
|
|
|
var _rules = [
|
|
[ 'text', require('./rules_inline/text') ],
|
|
[ 'newline', require('./rules_inline/newline') ],
|
|
[ 'escape', require('./rules_inline/escape') ],
|
|
[ 'backticks', require('./rules_inline/backticks') ],
|
|
[ 'del', require('./rules_inline/del') ],
|
|
[ 'ins', require('./rules_inline/ins') ],
|
|
[ 'mark', require('./rules_inline/mark') ],
|
|
[ 'emphasis', require('./rules_inline/emphasis') ],
|
|
[ 'sub', require('./rules_inline/sub') ],
|
|
[ 'sup', require('./rules_inline/sup') ],
|
|
[ 'links', require('./rules_inline/links') ],
|
|
[ 'autolink', require('./rules_inline/autolink') ],
|
|
[ 'htmltag', require('./rules_inline/htmltag') ],
|
|
[ 'entity', require('./rules_inline/entity') ]
|
|
];
|
|
|
|
|
|
var BAD_PROTOCOLS = [ 'vbscript', 'javascript', 'file' ];
|
|
|
|
function validateLink(url) {
|
|
var str = '';
|
|
|
|
try {
|
|
str = decodeURI(url).trim().toLowerCase();
|
|
} catch (_) {}
|
|
|
|
if (!str) { return false; }
|
|
|
|
if (str.indexOf(':') >= 0 && BAD_PROTOCOLS.indexOf(str.split(':')[0]) >= 0) {
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
// Inline Parser class
|
|
//
|
|
function ParserInline() {
|
|
this._rules = [];
|
|
|
|
// Rule to skip pure text
|
|
// - '{}$%@+=:' reserved for extentions
|
|
this.textMatch = /[\n\\`*_^\[\]!&<{}$%@~+=:]/;
|
|
|
|
// By default CommonMark allows too much in links
|
|
// If you need to restrict it - override this with your validator.
|
|
this.validateLink = validateLink;
|
|
|
|
this.ruler = new Ruler(this.rulesUpdate.bind(this));
|
|
|
|
for (var i = 0; i < _rules.length; i++) {
|
|
this.ruler.push(_rules[i][0], _rules[i][1]);
|
|
}
|
|
}
|
|
|
|
|
|
ParserInline.prototype.rulesUpdate = function () {
|
|
this._rules = this.ruler.getRules();
|
|
};
|
|
|
|
|
|
// Skip single token by running all rules in validation mode;
|
|
// returns `true` if any rule reported success
|
|
//
|
|
ParserInline.prototype.skipToken = function (state) {
|
|
var i, cached_pos, pos = state.pos,
|
|
len = this._rules.length;
|
|
|
|
if ((cached_pos = state.cacheGet(pos)) > 0) {
|
|
state.pos = cached_pos;
|
|
return;
|
|
}
|
|
|
|
for (i = 0; i < len; i++) {
|
|
if (this._rules[i](state, true)) {
|
|
state.cacheSet(pos, state.pos);
|
|
return;
|
|
}
|
|
}
|
|
|
|
state.pos++;
|
|
state.cacheSet(pos, state.pos);
|
|
};
|
|
|
|
|
|
// Generate tokens for input range
|
|
//
|
|
ParserInline.prototype.tokenize = function (state) {
|
|
var ok, i,
|
|
len = this._rules.length,
|
|
end = state.posMax;
|
|
|
|
while (state.pos < end) {
|
|
|
|
// Try all possible rules.
|
|
// On success, rule should:
|
|
//
|
|
// - update `state.pos`
|
|
// - update `state.tokens`
|
|
// - return true
|
|
|
|
for (i = 0; i < len; i++) {
|
|
ok = this._rules[i](state, false);
|
|
if (ok) { break; }
|
|
}
|
|
|
|
if (ok) {
|
|
if (state.pos >= end) { break; }
|
|
continue;
|
|
}
|
|
|
|
state.pending += state.src[state.pos++];
|
|
}
|
|
|
|
if (state.pending) {
|
|
state.pushPending();
|
|
}
|
|
|
|
return state.tokens;
|
|
};
|
|
|
|
|
|
// Parse input string.
|
|
//
|
|
ParserInline.prototype.parse = function (str, options, env) {
|
|
var state = new StateInline(str, this, options, env);
|
|
|
|
this.tokenize(state);
|
|
|
|
if (options.linkify) {
|
|
this.linkifier.process(state);
|
|
}
|
|
if (options.typographer) {
|
|
this.typographer.process(state);
|
|
}
|
|
|
|
return state.tokens;
|
|
};
|
|
|
|
|
|
module.exports = ParserInline;
|
|
|
|
},{"./ruler":16,"./rules_inline/autolink":28,"./rules_inline/backticks":29,"./rules_inline/del":30,"./rules_inline/emphasis":31,"./rules_inline/entity":32,"./rules_inline/escape":33,"./rules_inline/htmltag":34,"./rules_inline/ins":35,"./rules_inline/links":36,"./rules_inline/mark":37,"./rules_inline/newline":38,"./rules_inline/state_inline":39,"./rules_inline/sub":40,"./rules_inline/sup":41,"./rules_inline/text":42}],14:[function(require,module,exports){
|
|
|
|
'use strict';
|
|
|
|
|
|
var StateInline = require('./rules_inline/state_inline');
|
|
var parseLinkLabel = require('./links').parseLinkLabel;
|
|
var parseLinkDestination = require('./links').parseLinkDestination;
|
|
var parseLinkTitle = require('./links').parseLinkTitle;
|
|
var normalizeReference = require('./links').normalizeReference;
|
|
|
|
|
|
// Parse link reference definition.
|
|
//
|
|
module.exports = function parse_reference(str, parser, options, env) {
|
|
var state, labelEnd, pos, max, code, start, href, title, label;
|
|
|
|
if (str.charCodeAt(0) !== 0x5B/* [ */) { return -1; }
|
|
|
|
if (str.indexOf(']:') === -1) { return -1; }
|
|
|
|
state = new StateInline(str, parser, options, env);
|
|
labelEnd = parseLinkLabel(state, 0);
|
|
|
|
if (labelEnd < 0 || str.charCodeAt(labelEnd + 1) !== 0x3A/* : */) { return -1; }
|
|
|
|
max = state.posMax;
|
|
|
|
// [label]: destination 'title'
|
|
// ^^^ skip optional whitespace here
|
|
for (pos = labelEnd + 2; pos < max; pos++) {
|
|
code = state.src.charCodeAt(pos);
|
|
if (code !== 0x20 && code !== 0x0A) { break; }
|
|
}
|
|
|
|
// [label]: destination 'title'
|
|
// ^^^^^^^^^^^ parse this
|
|
if (!parseLinkDestination(state, pos)) { return -1; }
|
|
href = state.linkContent;
|
|
pos = state.pos;
|
|
|
|
// [label]: destination 'title'
|
|
// ^^^ skipping those spaces
|
|
start = pos;
|
|
for (pos = pos + 1; pos < max; pos++) {
|
|
code = state.src.charCodeAt(pos);
|
|
if (code !== 0x20 && code !== 0x0A) { break; }
|
|
}
|
|
|
|
// [label]: destination 'title'
|
|
// ^^^^^^^ parse this
|
|
if (pos < max && start !== pos && parseLinkTitle(state, pos)) {
|
|
title = state.linkContent;
|
|
pos = state.pos;
|
|
} else {
|
|
title = '';
|
|
pos = start;
|
|
}
|
|
|
|
// ensure that the end of the line is empty
|
|
while (pos < max && state.src.charCodeAt(pos) === 0x20/* space */) { pos++; }
|
|
if (pos < max && state.src.charCodeAt(pos) !== 0x0A) { return -1; }
|
|
|
|
label = normalizeReference(str.slice(1, labelEnd));
|
|
env.references[label] = env.references[label] || { title: title, href: href };
|
|
|
|
return pos;
|
|
};
|
|
|
|
},{"./links":11,"./rules_inline/state_inline":39}],15:[function(require,module,exports){
|
|
'use strict';
|
|
|
|
|
|
var assign = require('./common/utils').assign;
|
|
var unescapeMd = require('./common/utils').unescapeMd;
|
|
var replaceEntities = require('./common/utils').replaceEntities;
|
|
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// Helpers
|
|
|
|
function escapeUrl(str) {
|
|
try {
|
|
return encodeURI(str);
|
|
} catch (__) {}
|
|
return '';
|
|
}
|
|
function unescapeUrl(str) {
|
|
try {
|
|
return decodeURI(str);
|
|
} catch (__) {}
|
|
return '';
|
|
}
|
|
|
|
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;
|
|
}
|
|
|
|
|
|
// check if we need to hide '\n' before next token
|
|
function getBreak(tokens, idx) {
|
|
if (++idx < tokens.length &&
|
|
tokens[idx].type === 'list_item_close') {
|
|
return '';
|
|
}
|
|
|
|
return '\n';
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
var rules = {};
|
|
|
|
|
|
rules.blockquote_open = function (/*tokens, idx, options*/) {
|
|
return '<blockquote>\n';
|
|
};
|
|
rules.blockquote_close = function (tokens, idx /*, options*/) {
|
|
return '</blockquote>' + getBreak(tokens, idx);
|
|
};
|
|
|
|
|
|
rules.code = function (tokens, idx /*, options*/) {
|
|
if (tokens[idx].block) {
|
|
return '<pre><code>' + escapeHtml(tokens[idx].content) + '</code></pre>' + getBreak(tokens, idx);
|
|
}
|
|
|
|
return '<code>' + escapeHtml(tokens[idx].content) + '</code>';
|
|
};
|
|
|
|
|
|
rules.fence = function (tokens, idx, options) {
|
|
var token = tokens[idx];
|
|
var langClass = '';
|
|
var langPrefix = options.langPrefix || '';
|
|
var params, langName = '';
|
|
var highlighted;
|
|
|
|
if (token.params) {
|
|
params = token.params.split(/ +/g);
|
|
langName = escapeHtml(replaceEntities(unescapeMd(params[0])));
|
|
langClass = ' class="' + langPrefix + langName + '"';
|
|
}
|
|
|
|
highlighted = options.highlight(token.content, langName) || escapeHtml(token.content);
|
|
|
|
return '<pre><code' + langClass + '>'
|
|
+ highlighted
|
|
+ '</code></pre>' + getBreak(tokens, idx);
|
|
};
|
|
|
|
|
|
rules.heading_open = function (tokens, idx /*, options*/) {
|
|
return '<h' + tokens[idx].hLevel + '>';
|
|
};
|
|
rules.heading_close = function (tokens, idx /*, options*/) {
|
|
return '</h' + tokens[idx].hLevel + '>\n';
|
|
};
|
|
|
|
|
|
rules.hr = function (tokens, idx, options) {
|
|
return (options.xhtmlOut ? '<hr />' : '<hr>') + getBreak(tokens, idx);
|
|
};
|
|
|
|
|
|
rules.bullet_list_open = function (/*tokens, idx, options*/) {
|
|
return '<ul>\n';
|
|
};
|
|
rules.bullet_list_close = function (tokens, idx /*, options*/) {
|
|
return '</ul>' + getBreak(tokens, idx);
|
|
};
|
|
rules.list_item_open = function (/*tokens, idx, options*/) {
|
|
return '<li>';
|
|
};
|
|
rules.list_item_close = function (/*tokens, idx, options*/) {
|
|
return '</li>\n';
|
|
};
|
|
rules.ordered_list_open = function (tokens, idx /*, options*/) {
|
|
var token = tokens[idx];
|
|
return '<ol'
|
|
+ (token.order > 1 ? ' start="' + token.order + '"' : '')
|
|
+ '>\n';
|
|
};
|
|
rules.ordered_list_close = function (tokens, idx /*, options*/) {
|
|
return '</ol>' + getBreak(tokens, idx);
|
|
};
|
|
|
|
|
|
rules.paragraph_open = function (tokens, idx/*, options*/) {
|
|
return tokens[idx].tight ? '' : '<p>';
|
|
};
|
|
rules.paragraph_close = function (tokens, idx /*, options*/) {
|
|
return (tokens[idx].tight ? '' : '</p>') + getBreak(tokens, idx);
|
|
};
|
|
|
|
|
|
rules.link_open = function (tokens, idx /*, options*/) {
|
|
var title = tokens[idx].title ? (' title="' + escapeHtml(replaceEntities(tokens[idx].title)) + '"') : '';
|
|
return '<a href="' + escapeHtml(escapeUrl(unescapeUrl(replaceEntities(tokens[idx].href)))) + '"' + title + '>';
|
|
};
|
|
rules.link_close = function (/*tokens, idx, options*/) {
|
|
return '</a>';
|
|
};
|
|
|
|
|
|
rules.image = function (tokens, idx, options) {
|
|
var src = ' src="' + escapeHtml(escapeUrl(tokens[idx].src)) + '"';
|
|
var title = tokens[idx].title ? (' title="' + escapeHtml(replaceEntities(tokens[idx].title)) + '"') : '';
|
|
var alt = ' alt="' + (tokens[idx].alt ? escapeHtml(replaceEntities(tokens[idx].alt)) : '') + '"';
|
|
var suffix = options.xhtmlOut ? ' /' : '';
|
|
return '<img' + src + alt + title + suffix + '>';
|
|
};
|
|
|
|
|
|
rules.table_open = function (/*tokens, idx, options*/) {
|
|
return '<table>\n';
|
|
};
|
|
rules.table_close = function (/*tokens, idx, options*/) {
|
|
return '</table>\n';
|
|
};
|
|
rules.thead_open = function (/*tokens, idx, options*/) {
|
|
return '<thead>\n';
|
|
};
|
|
rules.thead_close = function (/*tokens, idx, options*/) {
|
|
return '</thead>\n';
|
|
};
|
|
rules.tbody_open = function (/*tokens, idx, options*/) {
|
|
return '<tbody>\n';
|
|
};
|
|
rules.tbody_close = function (/*tokens, idx, options*/) {
|
|
return '</tbody>\n';
|
|
};
|
|
rules.tr_open = function (/*tokens, idx, options*/) {
|
|
return '<tr>';
|
|
};
|
|
rules.tr_close = function (/*tokens, idx, options*/) {
|
|
return '</tr>\n';
|
|
};
|
|
rules.th_open = function (tokens, idx /*, options*/) {
|
|
var token = tokens[idx];
|
|
return '<th'
|
|
+ (token.align ? ' style="text-align:' + token.align + '"' : '')
|
|
+ '>';
|
|
};
|
|
rules.th_close = function (/*tokens, idx, options*/) {
|
|
return '</th>';
|
|
};
|
|
rules.td_open = function (tokens, idx /*, options*/) {
|
|
var token = tokens[idx];
|
|
return '<td'
|
|
+ (token.align ? ' style="text-align:' + token.align + '"' : '')
|
|
+ '>';
|
|
};
|
|
rules.td_close = function (/*tokens, idx, options*/) {
|
|
return '</td>';
|
|
};
|
|
|
|
|
|
rules.strong_open = function(/*tokens, idx, options*/) {
|
|
return '<strong>';
|
|
};
|
|
rules.strong_close = function(/*tokens, idx, options*/) {
|
|
return '</strong>';
|
|
};
|
|
rules.em_open = function(/*tokens, idx, options*/) {
|
|
return '<em>';
|
|
};
|
|
rules.em_close = function(/*tokens, idx, options*/) {
|
|
return '</em>';
|
|
};
|
|
|
|
|
|
rules.del_open = function(/*tokens, idx, options*/) {
|
|
return '<del>';
|
|
};
|
|
rules.del_close = function(/*tokens, idx, options*/) {
|
|
return '</del>';
|
|
};
|
|
|
|
|
|
rules.ins_open = function(/*tokens, idx, options*/) {
|
|
return '<ins>';
|
|
};
|
|
rules.ins_close = function(/*tokens, idx, options*/) {
|
|
return '</ins>';
|
|
};
|
|
|
|
|
|
rules.mark_open = function(/*tokens, idx, options*/) {
|
|
return '<mark>';
|
|
};
|
|
rules.mark_close = function(/*tokens, idx, options*/) {
|
|
return '</mark>';
|
|
};
|
|
|
|
|
|
rules.sub = function(tokens, idx/*, options*/) {
|
|
return '<sub>' + escapeHtml(tokens[idx].content) + '</sub>';
|
|
};
|
|
rules.sup = function(tokens, idx/*, options*/) {
|
|
return '<sup>' + escapeHtml(tokens[idx].content) + '</sup>';
|
|
};
|
|
|
|
|
|
rules.hardbreak = function (tokens, idx, options) {
|
|
return options.xhtmlOut ? '<br />\n' : '<br>\n';
|
|
};
|
|
rules.softbreak = function (tokens, idx, options) {
|
|
return options.breaks ? (options.xhtmlOut ? '<br />\n' : '<br>\n') : '\n';
|
|
};
|
|
|
|
|
|
rules.text = function (tokens, idx /*, options*/) {
|
|
return escapeHtml(tokens[idx].content);
|
|
};
|
|
|
|
|
|
rules.htmlblock = function (tokens, idx /*, options*/) {
|
|
return tokens[idx].content;
|
|
};
|
|
rules.htmltag = function (tokens, idx /*, options*/) {
|
|
return tokens[idx].content;
|
|
};
|
|
|
|
|
|
// Renderer class
|
|
function Renderer() {
|
|
// Clone rules object to allow local modifications
|
|
this.rules = assign({}, rules);
|
|
}
|
|
|
|
|
|
Renderer.prototype.renderInline = function (tokens, options) {
|
|
var result = '';
|
|
|
|
for (var i = 0, len = tokens.length; i < len; i++) {
|
|
result += rules[tokens[i].type](tokens, i, options);
|
|
}
|
|
|
|
return result;
|
|
};
|
|
|
|
|
|
Renderer.prototype.render = function (tokens, options) {
|
|
var i, len,
|
|
result = '',
|
|
_rules = this.rules;
|
|
|
|
for (i = 0, len = tokens.length; i < len; i++) {
|
|
if (tokens[i].type === 'inline') {
|
|
result += this.renderInline(tokens[i].children, options);
|
|
} else {
|
|
result += _rules[tokens[i].type](tokens, i, options);
|
|
}
|
|
}
|
|
|
|
return result;
|
|
};
|
|
|
|
module.exports = Renderer;
|
|
|
|
},{"./common/utils":5}],16:[function(require,module,exports){
|
|
// Ruler is helper class to build responsibility chains from parse rules.
|
|
// It allows:
|
|
//
|
|
// - easy stack rules chains
|
|
// - getting main chain and named chains content (as arrays of functions)
|
|
//
|
|
'use strict';
|
|
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
function Ruler(compileFn) {
|
|
this.compile = compileFn; // callback to call after each change
|
|
|
|
// List of added rules. Each element is:
|
|
//
|
|
// {
|
|
// name: XXX,
|
|
// enabled: Boolean,
|
|
// fn: Function(),
|
|
// alt: [ name2, name3 ]
|
|
// }
|
|
//
|
|
this.rules = [];
|
|
}
|
|
|
|
|
|
// 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;
|
|
};
|
|
|
|
|
|
// Replace rule function
|
|
//
|
|
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.compile();
|
|
};
|
|
|
|
|
|
// Add rule to chain before one with given name.
|
|
//
|
|
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.compile();
|
|
};
|
|
|
|
|
|
// Add rule to chain after one with given name.
|
|
//
|
|
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,
|
|
enabled: true,
|
|
fn: fn,
|
|
alt: opt.alt || []
|
|
});
|
|
|
|
this.compile();
|
|
};
|
|
|
|
// Add rule to the end of chain.
|
|
//
|
|
Ruler.prototype.push = function (ruleName, fn, options) {
|
|
var opt = options || {};
|
|
|
|
this.rules.push({
|
|
name: ruleName,
|
|
enabled: true,
|
|
fn: fn,
|
|
alt: opt.alt || []
|
|
});
|
|
|
|
this.compile();
|
|
};
|
|
|
|
|
|
// Get rules list as array of functions. By default returns main chain
|
|
//
|
|
Ruler.prototype.getRules = function (chainName) {
|
|
var result = [];
|
|
|
|
if (!chainName) {
|
|
this.rules.forEach(function (rule) {
|
|
if (rule.enabled) {
|
|
result.push(rule.fn);
|
|
}
|
|
});
|
|
return result;
|
|
}
|
|
|
|
this.rules.forEach(function (rule) {
|
|
if (rule.alt.indexOf(chainName) >= 0 && rule.enabled) {
|
|
result.push(rule.fn);
|
|
}
|
|
});
|
|
return result;
|
|
};
|
|
|
|
|
|
// Enable list of rules by names. If `strict` is true, then all non listed
|
|
// rules will be disabled.
|
|
//
|
|
Ruler.prototype.enable = function (list, strict) {
|
|
if (!Array.isArray(list)) {
|
|
list = [ list ];
|
|
}
|
|
|
|
// In strict mode disable all existing rules first
|
|
if (strict) {
|
|
this.rules.forEach(function (rule) {
|
|
rule.enabled = false;
|
|
});
|
|
}
|
|
|
|
// Search by name and enable
|
|
list.forEach(function (name) {
|
|
var idx = this.find(name);
|
|
|
|
if (idx < 0) { throw new Error('Rules manager: invalid rule name ' + name); }
|
|
this.rules[idx].enabled = true;
|
|
|
|
}, this);
|
|
|
|
this.compile();
|
|
};
|
|
|
|
|
|
// Disable list of rules by names.
|
|
//
|
|
Ruler.prototype.disable = function (list) {
|
|
if (!Array.isArray(list)) {
|
|
list = [ list ];
|
|
}
|
|
|
|
// Search by name and disable
|
|
list.forEach(function (name) {
|
|
var idx = this.find(name);
|
|
|
|
if (idx < 0) { throw new Error('Rules manager: invalid rule name ' + name); }
|
|
this.rules[idx].enabled = false;
|
|
|
|
}, this);
|
|
|
|
this.compile();
|
|
};
|
|
|
|
|
|
module.exports = Ruler;
|
|
|
|
},{}],17:[function(require,module,exports){
|
|
// Block quotes
|
|
|
|
'use strict';
|
|
|
|
|
|
module.exports = function blockquote(state, startLine, endLine, silent) {
|
|
var nextLine, lastLineEmpty, oldTShift, oldBMarks, oldIndent, oldParentType, lines,
|
|
terminatorRules = state.parser._rulesBlockquoteTerm, i, l, terminate,
|
|
pos = state.bMarks[startLine] + state.tShift[startLine],
|
|
max = state.eMarks[startLine];
|
|
|
|
if (pos > max) { return false; }
|
|
|
|
// check the block quote marker
|
|
if (state.src.charCodeAt(pos++) !== 0x3E/* > */) { return false; }
|
|
|
|
if (state.level >= state.options.maxNesting) { 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; }
|
|
|
|
// skip one optional space after '>'
|
|
if (state.src.charCodeAt(pos) === 0x20) { pos++; }
|
|
|
|
oldIndent = state.blkIndent;
|
|
state.blkIndent = 0;
|
|
|
|
oldBMarks = [ state.bMarks[startLine] ];
|
|
state.bMarks[startLine] = pos;
|
|
|
|
// check if we have an empty blockquote
|
|
pos = pos < max ? state.skipSpaces(pos) : pos;
|
|
lastLineEmpty = pos >= max;
|
|
|
|
oldTShift = [ state.tShift[startLine] ];
|
|
state.tShift[startLine] = pos - state.bMarks[startLine];
|
|
|
|
// 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 + 1; nextLine < endLine; nextLine++) {
|
|
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++) === 0x3E/* > */) {
|
|
// This line is inside the blockquote.
|
|
|
|
// skip one optional space after '>'
|
|
if (state.src.charCodeAt(pos) === 0x20) { pos++; }
|
|
|
|
oldBMarks.push(state.bMarks[nextLine]);
|
|
state.bMarks[nextLine] = pos;
|
|
|
|
pos = pos < max ? state.skipSpaces(pos) : pos;
|
|
lastLineEmpty = pos >= max;
|
|
|
|
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) { break; }
|
|
|
|
oldBMarks.push(state.bMarks[nextLine]);
|
|
oldTShift.push(state.tShift[nextLine]);
|
|
|
|
// A negative number means that this is a paragraph continuation;
|
|
//
|
|
// Any negative number will do the job here, but it's better for it
|
|
// to be large enough to make any bugs obvious.
|
|
state.tShift[nextLine] = -1337;
|
|
}
|
|
|
|
oldParentType = state.parentType;
|
|
state.parentType = 'blockquote';
|
|
state.tokens.push({
|
|
type: 'blockquote_open',
|
|
lines: lines = [ startLine, 0 ],
|
|
level: state.level++
|
|
});
|
|
state.parser.tokenize(state, startLine, nextLine);
|
|
state.tokens.push({
|
|
type: 'blockquote_close',
|
|
level: --state.level
|
|
});
|
|
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.blkIndent = oldIndent;
|
|
|
|
return true;
|
|
};
|
|
|
|
},{}],18:[function(require,module,exports){
|
|
// Code block (4 spaces padded)
|
|
|
|
'use strict';
|
|
|
|
|
|
module.exports = function code(state, startLine, endLine, silent) {
|
|
var nextLine, last;
|
|
|
|
if (state.tShift[startLine] - state.blkIndent < 4) { return false; }
|
|
|
|
last = nextLine = startLine + 1;
|
|
|
|
while (nextLine < endLine) {
|
|
if (state.isEmpty(nextLine)) {
|
|
nextLine++;
|
|
continue;
|
|
}
|
|
if (state.tShift[nextLine] - state.blkIndent >= 4) {
|
|
nextLine++;
|
|
last = nextLine;
|
|
continue;
|
|
}
|
|
break;
|
|
}
|
|
|
|
if (silent) { return true; }
|
|
|
|
state.line = nextLine;
|
|
state.tokens.push({
|
|
type: 'code',
|
|
content: state.getLines(startLine, last, 4 + state.blkIndent, true),
|
|
block: true,
|
|
lines: [ startLine, state.line ],
|
|
level: state.level
|
|
});
|
|
|
|
return true;
|
|
};
|
|
|
|
},{}],19:[function(require,module,exports){
|
|
// fences (``` lang, ~~~ lang)
|
|
|
|
'use strict';
|
|
|
|
|
|
module.exports = function fences(state, startLine, endLine, silent) {
|
|
var marker, len, params, nextLine, mem,
|
|
haveEndMarker = false,
|
|
pos = state.bMarks[startLine] + state.tShift[startLine],
|
|
max = state.eMarks[startLine];
|
|
|
|
if (pos + 3 > max) { return false; }
|
|
|
|
marker = state.src.charCodeAt(pos);
|
|
|
|
if (marker !== 0x7E/* ~ */ && marker !== 0x60 /* ` */) {
|
|
return false;
|
|
}
|
|
|
|
// scan marker length
|
|
mem = pos;
|
|
pos = state.skipChars(pos, marker);
|
|
|
|
len = pos - mem;
|
|
|
|
if (len < 3) { return false; }
|
|
|
|
params = state.src.slice(pos, max).trim();
|
|
|
|
if (params.indexOf('`') >= 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.tShift[nextLine] < state.blkIndent) {
|
|
// non-empty line with negative indent should stop the list:
|
|
// - ```
|
|
// test
|
|
break;
|
|
}
|
|
|
|
if (state.src.charCodeAt(pos) !== marker) { continue; }
|
|
|
|
if (state.tShift[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.tShift[startLine];
|
|
|
|
state.line = nextLine + (haveEndMarker ? 1 : 0);
|
|
state.tokens.push({
|
|
type: 'fence',
|
|
params: params,
|
|
content: state.getLines(startLine + 1, nextLine, len, true),
|
|
lines: [ startLine, state.line ],
|
|
level: state.level
|
|
});
|
|
|
|
return true;
|
|
};
|
|
|
|
},{}],20:[function(require,module,exports){
|
|
// heading (#, ##, ...)
|
|
|
|
'use strict';
|
|
|
|
|
|
module.exports = function heading(state, startLine, endLine, silent) {
|
|
var ch, level, tmp,
|
|
pos = state.bMarks[startLine] + state.tShift[startLine],
|
|
max = state.eMarks[startLine];
|
|
|
|
if (pos >= max) { return false; }
|
|
|
|
ch = state.src.charCodeAt(pos);
|
|
|
|
if (ch !== 0x23/* # */ || pos >= max) { return false; }
|
|
|
|
// count heading level
|
|
level = 1;
|
|
ch = state.src.charCodeAt(++pos);
|
|
while (ch === 0x23/* # */ && pos < max && level <= 6) {
|
|
level++;
|
|
ch = state.src.charCodeAt(++pos);
|
|
}
|
|
|
|
if (level > 6 || (pos < max && ch !== 0x20/* space */)) { return false; }
|
|
|
|
if (silent) { return true; }
|
|
|
|
// Let's cut tails like ' ### ' from the end of string
|
|
|
|
max = state.skipCharsBack(max, 0x20/* space */, pos);
|
|
tmp = state.skipCharsBack(max, 0x23/* # */, pos);
|
|
if (tmp > pos && state.src.charCodeAt(tmp - 1) === 0x20/* space */) {
|
|
max = tmp;
|
|
}
|
|
|
|
state.line = startLine + 1;
|
|
|
|
state.tokens.push({ type: 'heading_open',
|
|
hLevel: level,
|
|
lines: [ startLine, state.line ],
|
|
level: state.level
|
|
});
|
|
|
|
// only if header is not empty
|
|
if (pos < max) {
|
|
state.tokens.push({
|
|
type: 'inline',
|
|
content: state.src.slice(pos, max).trim(),
|
|
level: state.level + 1,
|
|
lines: [ startLine, state.line ],
|
|
children: []
|
|
});
|
|
}
|
|
state.tokens.push({ type: 'heading_close', hLevel: level, level: state.level });
|
|
|
|
return true;
|
|
};
|
|
|
|
},{}],21:[function(require,module,exports){
|
|
// Horizontal rule
|
|
|
|
'use strict';
|
|
|
|
|
|
module.exports = function hr(state, startLine, endLine, silent) {
|
|
var marker, cnt, ch,
|
|
pos = state.bMarks[startLine],
|
|
max = state.eMarks[startLine];
|
|
|
|
pos += state.tShift[startLine];
|
|
|
|
if (pos > max) { return false; }
|
|
|
|
marker = state.src.charCodeAt(pos++);
|
|
|
|
// Check hr marker
|
|
if (marker !== 0x2A/* * */ &&
|
|
marker !== 0x2D/* - */ &&
|
|
marker !== 0x5F/* _ */) {
|
|
return false;
|
|
}
|
|
|
|
// markers can be mixed with spaces, but there should be at least 3 one
|
|
|
|
cnt = 1;
|
|
while (pos < max) {
|
|
ch = state.src.charCodeAt(pos++);
|
|
if (ch !== marker && ch !== 0x20/* space */) { return false; }
|
|
if (ch === marker) { cnt++; }
|
|
}
|
|
|
|
if (cnt < 3) { return false; }
|
|
|
|
if (silent) { return true; }
|
|
|
|
state.line = startLine + 1;
|
|
state.tokens.push({
|
|
type: 'hr',
|
|
lines: [ startLine, state.line ],
|
|
level: state.level
|
|
});
|
|
|
|
return true;
|
|
};
|
|
|
|
},{}],22:[function(require,module,exports){
|
|
// HTML block
|
|
|
|
'use strict';
|
|
|
|
|
|
var block_names = require('../common/html_blocks');
|
|
|
|
|
|
var HTML_TAG_OPEN_RE = /^<([a-zA-Z]{1,15})[\s\/>]/;
|
|
var HTML_TAG_CLOSE_RE = /^<\/([a-zA-Z]{1,15})[\s>]/;
|
|
|
|
function isLetter(ch) {
|
|
/*eslint no-bitwise:0*/
|
|
var lc = ch | 0x20; // to lower case
|
|
return (lc >= 0x61/* a */) && (lc <= 0x7a/* z */);
|
|
}
|
|
|
|
module.exports = function htmlblock(state, startLine, endLine, silent) {
|
|
var ch, match, nextLine,
|
|
pos = state.bMarks[startLine],
|
|
max = state.eMarks[startLine],
|
|
shift = state.tShift[startLine];
|
|
|
|
pos += shift;
|
|
|
|
if (!state.options.html) { return false; }
|
|
|
|
if (shift > 3 || pos + 2 >= max) { return false; }
|
|
|
|
if (state.src.charCodeAt(pos) !== 0x3C/* < */) { return false; }
|
|
|
|
ch = state.src.charCodeAt(pos + 1);
|
|
|
|
if (ch === 0x21/* ! */ || ch === 0x3F/* ? */) {
|
|
// Directive start / comment start / processing instruction start
|
|
if (silent) { return true; }
|
|
|
|
} else if (ch === 0x2F/* / */ || isLetter(ch)) {
|
|
|
|
// Probably start or end of tag
|
|
if (ch === 0x2F/* \ */) {
|
|
// closing tag
|
|
match = state.src.slice(pos, max).match(HTML_TAG_CLOSE_RE);
|
|
if (!match) { return false; }
|
|
} else {
|
|
// opening tag
|
|
match = state.src.slice(pos, max).match(HTML_TAG_OPEN_RE);
|
|
if (!match) { return false; }
|
|
}
|
|
// Make sure tag name is valid
|
|
if (block_names[match[1].toLowerCase()] !== true) { return false; }
|
|
if (silent) { return true; }
|
|
|
|
} else {
|
|
return false;
|
|
}
|
|
|
|
// If we are here - we detected HTML block.
|
|
// Let's roll down till empty line (block end).
|
|
nextLine = startLine + 1;
|
|
while (nextLine < state.lineMax && !state.isEmpty(nextLine)) {
|
|
nextLine++;
|
|
}
|
|
|
|
state.line = nextLine;
|
|
state.tokens.push({
|
|
type: 'htmlblock',
|
|
level: state.level,
|
|
lines: [ startLine, state.line ],
|
|
content: state.getLines(startLine, nextLine, 0, true)
|
|
});
|
|
|
|
return true;
|
|
};
|
|
|
|
},{"../common/html_blocks":2}],23:[function(require,module,exports){
|
|
// lheading (---, ===)
|
|
|
|
'use strict';
|
|
|
|
|
|
module.exports = function lheading(state, startLine, endLine, silent) {
|
|
var marker, pos, max,
|
|
next = startLine + 1;
|
|
|
|
if (next >= endLine) { return false; }
|
|
if (state.tShift[next] < state.blkIndent) { return false; }
|
|
|
|
// Scan next line
|
|
|
|
if (state.tShift[next] - state.blkIndent > 3) { return false; }
|
|
|
|
pos = state.bMarks[next] + state.tShift[next];
|
|
max = state.eMarks[next];
|
|
|
|
if (pos >= max) { return false; }
|
|
|
|
marker = state.src.charCodeAt(pos);
|
|
|
|
if (marker !== 0x2D/* - */ && marker !== 0x3D/* = */) { return false; }
|
|
|
|
pos = state.skipChars(pos, marker);
|
|
|
|
pos = state.skipSpaces(pos);
|
|
|
|
if (pos < max) { return false; }
|
|
|
|
if (silent) { return true; }
|
|
|
|
pos = state.bMarks[startLine] + state.tShift[startLine];
|
|
|
|
state.line = next + 1;
|
|
state.tokens.push({
|
|
type: 'heading_open',
|
|
hLevel: marker === 0x3D/* = */ ? 1 : 2,
|
|
lines: [ startLine, state.line ],
|
|
level: state.level
|
|
});
|
|
state.tokens.push({
|
|
type: 'inline',
|
|
content: state.src.slice(pos, state.eMarks[startLine]).trim(),
|
|
level: state.level + 1,
|
|
lines: [ startLine, state.line - 1 ],
|
|
children: []
|
|
});
|
|
state.tokens.push({
|
|
type: 'heading_close',
|
|
hLevel: marker === 0x3D/* = */ ? 1 : 2,
|
|
level: state.level
|
|
});
|
|
|
|
return true;
|
|
};
|
|
|
|
},{}],24:[function(require,module,exports){
|
|
// Lists
|
|
|
|
'use strict';
|
|
|
|
|
|
// Search `[-+*][\n ]`, returns next pos arter marker on success
|
|
// or -1 on fail.
|
|
function skipBulletListMarker(state, startLine) {
|
|
var marker, pos, max;
|
|
|
|
pos = state.bMarks[startLine] + state.tShift[startLine];
|
|
max = state.eMarks[startLine];
|
|
|
|
if (pos >= max) { return -1; }
|
|
|
|
marker = state.src.charCodeAt(pos++);
|
|
// Check bullet
|
|
if (marker !== 0x2A/* * */ &&
|
|
marker !== 0x2D/* - */ &&
|
|
marker !== 0x2B/* + */) {
|
|
return -1;
|
|
}
|
|
|
|
if (pos < max && state.src.charCodeAt(pos) !== 0x20) {
|
|
// " 1.test " - is not a list item
|
|
return -1;
|
|
}
|
|
|
|
return pos;
|
|
}
|
|
|
|
// Search `\d+[.)][\n ]`, returns next pos arter marker on success
|
|
// or -1 on fail.
|
|
function skipOrderedListMarker(state, startLine) {
|
|
var ch,
|
|
pos = state.bMarks[startLine] + state.tShift[startLine],
|
|
max = state.eMarks[startLine];
|
|
|
|
if (pos + 1 >= max) { return -1; }
|
|
|
|
ch = state.src.charCodeAt(pos++);
|
|
|
|
if (ch < 0x30/* 0 */ || ch > 0x39/* 9 */) { return -1; }
|
|
|
|
for (;;) {
|
|
// EOL -> fail
|
|
if (pos >= max) { return -1; }
|
|
|
|
ch = state.src.charCodeAt(pos++);
|
|
|
|
if (ch >= 0x30/* 0 */ && ch <= 0x39/* 9 */) {
|
|
continue;
|
|
}
|
|
|
|
// found valid marker
|
|
if (ch === 0x29/* ) */ || ch === 0x2e/* . */) {
|
|
break;
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
|
|
if (pos < max && state.src.charCodeAt(pos) !== 0x20/* space */) {
|
|
// " 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].tight = true;
|
|
state.tokens[i].tight = true;
|
|
i += 2;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
module.exports = function list(state, startLine, endLine, silent) {
|
|
var nextLine,
|
|
indent,
|
|
oldTShift,
|
|
oldIndent,
|
|
oldTight,
|
|
oldParentType,
|
|
start,
|
|
posAfterMarker,
|
|
max,
|
|
indentAfterMarker,
|
|
markerValue,
|
|
markerCharCode,
|
|
isOrdered,
|
|
contentStart,
|
|
listTokIdx,
|
|
prevEmptyEnd,
|
|
listLines,
|
|
itemLines,
|
|
tight = true,
|
|
terminatorRules = state.parser._rulesListTerm,
|
|
i, l, terminate;
|
|
|
|
// Detect list type and position after marker
|
|
if ((posAfterMarker = skipOrderedListMarker(state, startLine)) >= 0) {
|
|
isOrdered = true;
|
|
} else if ((posAfterMarker = skipBulletListMarker(state, startLine)) >= 0) {
|
|
isOrdered = false;
|
|
} else {
|
|
return false;
|
|
}
|
|
|
|
if (state.level >= state.options.maxNesting) { return false; }
|
|
|
|
// We should terminate list on style change. Remember first one to compare.
|
|
markerCharCode = state.src.charCodeAt(posAfterMarker - 1);
|
|
|
|
// For validation mode we can terminate immediately
|
|
if (silent) { return true; }
|
|
|
|
// Start list
|
|
listTokIdx = state.tokens.length;
|
|
|
|
if (isOrdered) {
|
|
start = state.bMarks[startLine] + state.tShift[startLine];
|
|
markerValue = Number(state.src.substr(start, posAfterMarker - start - 1));
|
|
|
|
state.tokens.push({
|
|
type: 'ordered_list_open',
|
|
order: markerValue,
|
|
lines: listLines = [ startLine, 0 ],
|
|
level: state.level++
|
|
});
|
|
|
|
} else {
|
|
state.tokens.push({
|
|
type: 'bullet_list_open',
|
|
lines: listLines = [ startLine, 0 ],
|
|
level: state.level++
|
|
});
|
|
}
|
|
|
|
//
|
|
// Iterate list items
|
|
//
|
|
|
|
nextLine = startLine;
|
|
prevEmptyEnd = false;
|
|
|
|
while (nextLine < endLine) {
|
|
contentStart = state.skipSpaces(posAfterMarker);
|
|
max = state.eMarks[nextLine];
|
|
|
|
if (contentStart >= max) {
|
|
// trimming space in "- \n 3" case, indent is 1 here
|
|
indentAfterMarker = 1;
|
|
} else {
|
|
indentAfterMarker = contentStart - posAfterMarker;
|
|
}
|
|
|
|
// If we have more than 4 spaces, the indent is 1
|
|
// (the rest is just indented code block)
|
|
if (indentAfterMarker > 4) { indentAfterMarker = 1; }
|
|
|
|
// If indent is less than 1, assume that it's one, example:
|
|
// "-\n test"
|
|
if (indentAfterMarker < 1) { indentAfterMarker = 1; }
|
|
|
|
// " - test"
|
|
// ^^^^^ - calculating total length of this thing
|
|
indent = (posAfterMarker - state.bMarks[nextLine]) + indentAfterMarker;
|
|
|
|
// Run subparser & write tokens
|
|
state.tokens.push({
|
|
type: 'list_item_open',
|
|
lines: itemLines = [ startLine, 0 ],
|
|
level: state.level++
|
|
});
|
|
|
|
//nextLine++;
|
|
|
|
oldIndent = state.blkIndent;
|
|
oldTight = state.tight;
|
|
oldTShift = state.tShift[startLine];
|
|
oldParentType = state.parentType;
|
|
state.tShift[startLine] = contentStart - state.bMarks[startLine];
|
|
state.blkIndent = indent;
|
|
state.tight = true;
|
|
state.parentType = 'list';
|
|
|
|
state.parser.tokenize(state, startLine, 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 - startLine) > 1 && state.isEmpty(state.line - 1);
|
|
|
|
state.blkIndent = oldIndent;
|
|
state.tShift[startLine] = oldTShift;
|
|
state.tight = oldTight;
|
|
state.parentType = oldParentType;
|
|
|
|
state.tokens.push({
|
|
type: 'list_item_close',
|
|
level: --state.level
|
|
});
|
|
|
|
nextLine = startLine = state.line;
|
|
itemLines[1] = nextLine;
|
|
contentStart = state.bMarks[startLine];
|
|
|
|
if (nextLine >= endLine) { break; }
|
|
|
|
if (state.isEmpty(nextLine)) {
|
|
break;
|
|
}
|
|
|
|
//
|
|
// Try to check if list is terminated or continued.
|
|
//
|
|
if (state.tShift[nextLine] < state.blkIndent) { 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; }
|
|
} else {
|
|
posAfterMarker = skipBulletListMarker(state, nextLine);
|
|
if (posAfterMarker < 0) { break; }
|
|
}
|
|
|
|
if (markerCharCode !== state.src.charCodeAt(posAfterMarker - 1)) { break; }
|
|
}
|
|
|
|
// Finilize list
|
|
state.tokens.push({
|
|
type: isOrdered ? 'ordered_list_close' : 'bullet_list_close',
|
|
level: --state.level
|
|
});
|
|
listLines[1] = nextLine;
|
|
|
|
state.line = nextLine;
|
|
|
|
// mark paragraphs tight if needed
|
|
if (tight) {
|
|
markTightParagraphs(state, listTokIdx);
|
|
}
|
|
|
|
return true;
|
|
};
|
|
|
|
},{}],25:[function(require,module,exports){
|
|
// Paragraph
|
|
|
|
'use strict';
|
|
|
|
|
|
var parseRef = require('../parser_ref');
|
|
|
|
|
|
module.exports = function paragraph(state, startLine/*, endLine*/) {
|
|
var endLine, content, pos, terminate, i, l,
|
|
nextLine = startLine + 1,
|
|
terminatorRules = state.parser._rulesParagraphTerm;
|
|
|
|
endLine = state.lineMax;
|
|
|
|
// 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.tShift[nextLine] - state.blkIndent > 3) { 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();
|
|
|
|
while (content.length) {
|
|
pos = parseRef(content, state.parser.inline, state.options, state.env);
|
|
if (pos < 0) { break; }
|
|
content = content.slice(pos).trim();
|
|
}
|
|
|
|
state.line = nextLine;
|
|
if (content.length) {
|
|
state.tokens.push({
|
|
type: 'paragraph_open',
|
|
tight: false,
|
|
lines: [ startLine, state.line ],
|
|
level: state.level
|
|
});
|
|
state.tokens.push({
|
|
type: 'inline',
|
|
content: content,
|
|
level: state.level + 1,
|
|
lines: [ startLine, state.line ],
|
|
children: []
|
|
});
|
|
state.tokens.push({
|
|
type: 'paragraph_close',
|
|
tight: false,
|
|
level: state.level
|
|
});
|
|
}
|
|
|
|
return true;
|
|
};
|
|
|
|
},{"../parser_ref":14}],26:[function(require,module,exports){
|
|
// Parser state class
|
|
|
|
'use strict';
|
|
|
|
|
|
function StateBlock(src, parser, tokens, options, env) {
|
|
var ch, s, start, pos, len, indent, indent_found;
|
|
|
|
this.src = src;
|
|
|
|
// Shortcuts to simplify nested calls
|
|
this.parser = parser;
|
|
|
|
this.options = options;
|
|
|
|
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 = []; // indent for each line
|
|
|
|
// block parser variables
|
|
this.blkIndent = 0; // required block content indent
|
|
// (for example, if we are in list)
|
|
this.line = 0; // line index in src
|
|
this.lineMax = 0; // lines count
|
|
this.tight = false; // loose/tight mode for lists
|
|
this.parentType = 'root'; // if `list`, block parser stops on two newlines
|
|
|
|
this.level = 0;
|
|
|
|
// renderer
|
|
this.result = '';
|
|
|
|
// Create caches
|
|
// Generate markers.
|
|
s = this.src;
|
|
indent = 0;
|
|
indent_found = false;
|
|
|
|
for (start = pos = indent = 0, len = s.length; pos < len; pos++) {
|
|
ch = s.charCodeAt(pos);
|
|
|
|
if (!indent_found) {
|
|
if (ch === 0x20/* space */) {
|
|
indent++;
|
|
continue;
|
|
} else {
|
|
indent_found = true;
|
|
}
|
|
}
|
|
|
|
if (ch === 0x0A || pos === len - 1) {
|
|
if (ch !== 0x0A) { pos++; }
|
|
this.bMarks.push(start);
|
|
this.eMarks.push(pos);
|
|
this.tShift.push(indent);
|
|
|
|
indent_found = false;
|
|
indent = 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.lineMax = this.bMarks.length - 1; // don't count last fake line
|
|
}
|
|
|
|
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) {
|
|
for (var max = this.src.length; pos < max; pos++) {
|
|
if (this.src.charCodeAt(pos) !== 0x20/* space */) { break; }
|
|
}
|
|
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, first, last, queue, shift,
|
|
line = begin;
|
|
|
|
if (begin >= end) {
|
|
return '';
|
|
}
|
|
|
|
// Opt: don't use push queue for single line;
|
|
if (line + 1 === end) {
|
|
first = this.bMarks[line] + Math.min(this.tShift[line], indent);
|
|
last = keepLastLF ? this.bMarks[end] : this.eMarks[end - 1];
|
|
return this.src.slice(first, last);
|
|
}
|
|
|
|
queue = new Array(end - begin);
|
|
|
|
for (i = 0; line < end; line++, i++) {
|
|
shift = this.tShift[line];
|
|
if (shift > indent) { shift = indent; }
|
|
if (shift < 0) { shift = 0; }
|
|
|
|
first = this.bMarks[line] + shift;
|
|
|
|
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];
|
|
}
|
|
|
|
queue[i] = this.src.slice(first, last);
|
|
}
|
|
|
|
return queue.join('');
|
|
};
|
|
|
|
|
|
module.exports = StateBlock;
|
|
|
|
},{}],27:[function(require,module,exports){
|
|
// GFM table, non-standard
|
|
|
|
'use strict';
|
|
|
|
|
|
function lineMatch(state, line, reg) {
|
|
var pos = state.bMarks[line] + state.blkIndent,
|
|
max = state.eMarks[line];
|
|
|
|
return state.src.substr(pos, max - pos).match(reg);
|
|
}
|
|
|
|
|
|
module.exports = function table(state, startLine, endLine, silent) {
|
|
var ch, firstLineMatch, secondLineMatch, pos, i, nextLine, m, rows,
|
|
aligns, t, tableLines, tbodyLines;
|
|
|
|
// should have at least three lines
|
|
if (startLine + 2 > endLine) { return false; }
|
|
|
|
nextLine = startLine + 1;
|
|
|
|
if (state.tShift[nextLine] < state.blkIndent) { return false; }
|
|
|
|
// first character of the second line should be '|' or '-'
|
|
|
|
pos = state.bMarks[nextLine] + state.tShift[nextLine];
|
|
if (pos >= state.eMarks[nextLine]) { return false; }
|
|
|
|
ch = state.src.charCodeAt(pos);
|
|
if (ch !== 0x7C/* | */ && ch !== 0x2D/* - */ && ch !== 0x3A/* : */) { return false; }
|
|
|
|
secondLineMatch = lineMatch(state, startLine + 1,
|
|
/^ *\|?(( *[:-]-+[:-] *\|)+( *[:-]-+[:-] *))\|? *$/);
|
|
if (!secondLineMatch) { return false; }
|
|
|
|
rows = secondLineMatch[1].split('|');
|
|
aligns = [];
|
|
for (i = 0; i < rows.length; i++) {
|
|
t = rows[i].trim();
|
|
if (t.charCodeAt(t.length - 1) === 0x3A/* : */) {
|
|
aligns[i] = t.charCodeAt(0) === 0x3A/* : */ ? 'center' : 'right';
|
|
} else if (t.charCodeAt(0) === 0x3A/* : */) {
|
|
aligns[i] = 'left';
|
|
} else {
|
|
aligns[i] = '';
|
|
}
|
|
}
|
|
|
|
firstLineMatch = lineMatch(state, startLine, /^ *\|?(.*?\|.*?)\|? *$/);
|
|
if (!firstLineMatch) { return false; }
|
|
|
|
rows = firstLineMatch[1].split('|');
|
|
if (aligns.length !== rows.length) { return false; }
|
|
if (silent) { return true; }
|
|
|
|
state.tokens.push({
|
|
type: 'table_open',
|
|
lines: tableLines = [ startLine, 0 ],
|
|
level: state.level++
|
|
});
|
|
state.tokens.push({
|
|
type: 'thead_open',
|
|
lines: [ startLine, startLine + 1 ],
|
|
level: state.level++
|
|
});
|
|
|
|
state.tokens.push({
|
|
type: 'tr_open',
|
|
lines: [ startLine, startLine + 1 ],
|
|
level: state.level++
|
|
});
|
|
for (i = 0; i < rows.length; i++) {
|
|
state.tokens.push({
|
|
type: 'th_open',
|
|
align: aligns[i],
|
|
lines: [ startLine, startLine + 1 ],
|
|
level: state.level++
|
|
});
|
|
state.tokens.push({
|
|
type: 'inline',
|
|
content: rows[i].trim(),
|
|
lines: [ startLine, startLine + 1 ],
|
|
level: state.level,
|
|
children: []
|
|
});
|
|
state.tokens.push({ type: 'th_close', level: --state.level });
|
|
}
|
|
state.tokens.push({ type: 'tr_close', level: --state.level });
|
|
state.tokens.push({ type: 'thead_close', level: --state.level });
|
|
|
|
state.tokens.push({
|
|
type: 'tbody_open',
|
|
lines: tbodyLines = [ startLine + 2, 0 ],
|
|
level: state.level++
|
|
});
|
|
|
|
for (nextLine = startLine + 2; nextLine < endLine; nextLine++) {
|
|
if (state.tShift[nextLine] < state.blkIndent) { break; }
|
|
|
|
m = lineMatch(state, nextLine, /^ *\|?(.*?\|.*?)\|? *$/);
|
|
if (!m) { break; }
|
|
rows = m[1].split('|');
|
|
|
|
state.tokens.push({ type: 'tr_open', level: state.level++ });
|
|
for (i = 0; i < rows.length; i++) {
|
|
state.tokens.push({ type: 'td_open', align: aligns[i], level: state.level++ });
|
|
state.tokens.push({
|
|
type: 'inline',
|
|
content: rows[i].replace(/^\|? *| *\|?$/g, ''),
|
|
level: state.level,
|
|
children: []
|
|
});
|
|
state.tokens.push({ type: 'td_close', level: --state.level });
|
|
}
|
|
state.tokens.push({ type: 'tr_close', level: --state.level });
|
|
}
|
|
state.tokens.push({ type: 'tbody_close', level: --state.level });
|
|
state.tokens.push({ type: 'table_close', level: --state.level });
|
|
|
|
tableLines[1] = tbodyLines[1] = nextLine;
|
|
state.line = nextLine;
|
|
return true;
|
|
};
|
|
|
|
},{}],28:[function(require,module,exports){
|
|
// Process autolinks '<protocol:...>'
|
|
|
|
'use strict';
|
|
|
|
var url_schemas = require('../common/url_schemas');
|
|
|
|
|
|
/*eslint max-len:0*/
|
|
var EMAIL_RE = /^<([a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[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.\-]{1,25}):([^<>\x00-\x20]*)>/;
|
|
|
|
|
|
module.exports = function autolink(state, silent) {
|
|
var tail, linkMatch, emailMatch, url, pos = state.pos;
|
|
|
|
if (state.src.charCodeAt(pos) !== 0x3C/* < */) { return false; }
|
|
|
|
tail = state.src.slice(pos);
|
|
|
|
if (tail.indexOf('>') < 0) { return false; }
|
|
|
|
linkMatch = tail.match(AUTOLINK_RE);
|
|
|
|
if (linkMatch) {
|
|
if (url_schemas.indexOf(linkMatch[1].toLowerCase()) < 0) { return false; }
|
|
|
|
url = linkMatch[0].slice(1, -1);
|
|
|
|
if (!state.parser.validateLink(url)) { return false; }
|
|
|
|
if (!silent) {
|
|
state.push({
|
|
type: 'link_open',
|
|
href: url,
|
|
level: state.level
|
|
});
|
|
state.push({
|
|
type: 'text',
|
|
content: url,
|
|
level: state.level + 1
|
|
});
|
|
state.push({ type: 'link_close', level: state.level });
|
|
}
|
|
|
|
state.pos += linkMatch[0].length;
|
|
return true;
|
|
}
|
|
|
|
emailMatch = tail.match(EMAIL_RE);
|
|
|
|
if (emailMatch) {
|
|
|
|
url = emailMatch[0].slice(1, -1);
|
|
|
|
if (!state.parser.validateLink('mailto:' + url)) { return false; }
|
|
|
|
if (!silent) {
|
|
state.push({
|
|
type: 'link_open',
|
|
href: 'mailto:' + url,
|
|
level: state.level
|
|
});
|
|
state.push({
|
|
type: 'text',
|
|
content: url,
|
|
level: state.level + 1
|
|
});
|
|
state.push({ type: 'link_close', level: state.level });
|
|
}
|
|
|
|
state.pos += emailMatch[0].length;
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
};
|
|
|
|
},{"../common/url_schemas":4}],29:[function(require,module,exports){
|
|
// Parse backticks
|
|
|
|
'use strict';
|
|
|
|
module.exports = function backticks(state, silent) {
|
|
var start, max, marker, matchStart, matchEnd,
|
|
pos = state.pos,
|
|
ch = state.src.charCodeAt(pos);
|
|
|
|
if (ch !== 0x60/* ` */) { return false; }
|
|
|
|
start = pos;
|
|
pos++;
|
|
max = state.posMax;
|
|
|
|
while (pos < max && state.src.charCodeAt(pos) === 0x60/* ` */) { pos++; }
|
|
|
|
marker = state.src.slice(start, pos);
|
|
|
|
matchStart = matchEnd = pos;
|
|
|
|
while ((matchStart = state.src.indexOf('`', matchEnd)) !== -1) {
|
|
matchEnd = matchStart + 1;
|
|
|
|
while (matchEnd < max && state.src.charCodeAt(matchEnd) === 0x60/* ` */) { matchEnd++; }
|
|
|
|
if (matchEnd - matchStart === marker.length) {
|
|
if (!silent) {
|
|
state.push({
|
|
type: 'code',
|
|
content: state.src.slice(pos, matchStart)
|
|
.replace(/[ \n]+/g,' ')
|
|
.trim(),
|
|
block: false,
|
|
level: state.level
|
|
});
|
|
}
|
|
state.pos = matchEnd;
|
|
return true;
|
|
}
|
|
}
|
|
|
|
if (!silent) { state.pending += marker; }
|
|
state.pos += marker.length;
|
|
return true;
|
|
};
|
|
|
|
},{}],30:[function(require,module,exports){
|
|
// Process ~~deleted text~~
|
|
|
|
'use strict';
|
|
|
|
module.exports = function del(state, silent) {
|
|
var found,
|
|
pos,
|
|
stack,
|
|
max = state.posMax,
|
|
start = state.pos,
|
|
lastChar,
|
|
nextChar;
|
|
|
|
if (state.src.charCodeAt(start) !== 0x7E/* ~ */) { return false; }
|
|
if (silent) { return false; } // don't run any pairs in validation mode
|
|
if (start + 4 >= max) { return false; }
|
|
if (state.src.charCodeAt(start + 1) !== 0x7E/* ~ */) { return false; }
|
|
if (state.level >= state.options.maxNesting) { return false; }
|
|
|
|
lastChar = start > 0 ? state.src.charCodeAt(start - 1) : -1;
|
|
nextChar = state.src.charCodeAt(start + 2);
|
|
|
|
if (lastChar === 0x7E/* ~ */) { return false; }
|
|
if (nextChar === 0x7E/* ~ */) { return false; }
|
|
if (nextChar === 0x20 || nextChar === 0x0A) { return false; }
|
|
|
|
pos = start + 2;
|
|
while (pos < max && state.src.charCodeAt(pos) === 0x7E/* ~ */) { pos++; }
|
|
if (pos > start + 3) {
|
|
// sequence of 4+ markers taking as literal, same as in a emphasis
|
|
state.pos += pos - start;
|
|
if (!silent) { state.pending += state.src.slice(start, pos); }
|
|
return true;
|
|
}
|
|
|
|
state.pos = start + 2;
|
|
stack = 1;
|
|
|
|
while (state.pos + 1 < max) {
|
|
if (state.src.charCodeAt(state.pos) === 0x7E/* ~ */) {
|
|
if (state.src.charCodeAt(state.pos + 1) === 0x7E/* ~ */) {
|
|
lastChar = state.src.charCodeAt(state.pos - 1);
|
|
nextChar = state.pos + 2 < max ? state.src.charCodeAt(state.pos + 2) : -1;
|
|
if (nextChar !== 0x7E/* ~ */ && lastChar !== 0x7E/* ~ */) {
|
|
if (lastChar !== 0x20 && lastChar !== 0x0A) {
|
|
// closing '~~'
|
|
stack--;
|
|
} else if (nextChar !== 0x20 && nextChar !== 0x0A) {
|
|
// opening '~~'
|
|
stack++;
|
|
} // else {
|
|
// // standalone ' ~~ ' indented with spaces
|
|
//}
|
|
if (stack <= 0) {
|
|
found = true;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
state.parser.skipToken(state);
|
|
}
|
|
|
|
if (!found) {
|
|
// parser failed to find ending tag, so it's not valid emphasis
|
|
state.pos = start;
|
|
return false;
|
|
}
|
|
|
|
// found!
|
|
state.posMax = state.pos;
|
|
state.pos = start + 2;
|
|
|
|
if (!silent) {
|
|
state.push({ type: 'del_open', level: state.level++ });
|
|
state.parser.tokenize(state);
|
|
state.push({ type: 'del_close', level: --state.level });
|
|
}
|
|
|
|
state.pos = state.posMax + 2;
|
|
state.posMax = max;
|
|
return true;
|
|
};
|
|
|
|
},{}],31:[function(require,module,exports){
|
|
// Process *this* and _that_
|
|
|
|
'use strict';
|
|
|
|
|
|
function isAlphaNum(code) {
|
|
return (code >= 0x30 /* 0 */ && code <= 0x39 /* 9 */) ||
|
|
(code >= 0x41 /* A */ && code <= 0x5A /* Z */) ||
|
|
(code >= 0x61 /* a */ && code <= 0x7A /* z */);
|
|
}
|
|
|
|
// parse sequence of emphasis markers,
|
|
// "start" should point at a valid marker
|
|
function scanDelims(state, start) {
|
|
var pos = start, lastChar, nextChar, count,
|
|
can_open = true,
|
|
can_close = true,
|
|
max = state.posMax,
|
|
marker = state.src.charCodeAt(start);
|
|
|
|
lastChar = start > 0 ? state.src.charCodeAt(start - 1) : -1;
|
|
|
|
while (pos < max && state.src.charCodeAt(pos) === marker) { pos++; }
|
|
if (pos >= max) { can_open = false; }
|
|
count = pos - start;
|
|
|
|
if (count >= 4) {
|
|
// sequence of four or more unescaped markers can't start/end an emphasis
|
|
can_open = can_close = false;
|
|
} else {
|
|
nextChar = pos < max ? state.src.charCodeAt(pos) : -1;
|
|
|
|
// check whitespace conditions
|
|
if (nextChar === 0x20 || nextChar === 0x0A) { can_open = false; }
|
|
if (lastChar === 0x20 || lastChar === 0x0A) { can_close = false; }
|
|
|
|
if (marker === 0x5F /* _ */) {
|
|
// check if we aren't inside the word
|
|
if (isAlphaNum(lastChar)) { can_open = false; }
|
|
if (isAlphaNum(nextChar)) { can_close = false; }
|
|
}
|
|
}
|
|
|
|
return {
|
|
can_open: can_open,
|
|
can_close: can_close,
|
|
delims: count
|
|
};
|
|
}
|
|
|
|
module.exports = function emphasis(state, silent) {
|
|
var startCount,
|
|
count,
|
|
found,
|
|
oldCount,
|
|
newCount,
|
|
stack,
|
|
res,
|
|
max = state.posMax,
|
|
start = state.pos,
|
|
marker = state.src.charCodeAt(start);
|
|
|
|
if (marker !== 0x5F/* _ */ && marker !== 0x2A /* * */) { return false; }
|
|
if (silent) { return false; } // don't run any pairs in validation mode
|
|
|
|
res = scanDelims(state, start);
|
|
startCount = res.delims;
|
|
if (!res.can_open) {
|
|
state.pos += startCount;
|
|
if (!silent) { state.pending += state.src.slice(start, state.pos); }
|
|
return true;
|
|
}
|
|
|
|
if (state.level >= state.options.maxNesting) { return false; }
|
|
|
|
state.pos = start + startCount;
|
|
stack = [ startCount ];
|
|
|
|
while (state.pos < max) {
|
|
if (state.src.charCodeAt(state.pos) === marker) {
|
|
res = scanDelims(state, state.pos);
|
|
count = res.delims;
|
|
if (res.can_close) {
|
|
oldCount = stack.pop();
|
|
newCount = count;
|
|
|
|
while (oldCount !== newCount) {
|
|
if (newCount < oldCount) {
|
|
stack.push(oldCount - newCount);
|
|
break;
|
|
}
|
|
|
|
// assert(newCount > oldCount)
|
|
newCount -= oldCount;
|
|
|
|
if (stack.length === 0) { break; }
|
|
state.pos += oldCount;
|
|
oldCount = stack.pop();
|
|
}
|
|
|
|
if (stack.length === 0) {
|
|
startCount = oldCount;
|
|
found = true;
|
|
break;
|
|
}
|
|
state.pos += count;
|
|
continue;
|
|
}
|
|
|
|
if (res.can_open) { stack.push(count); }
|
|
state.pos += count;
|
|
continue;
|
|
}
|
|
|
|
state.parser.skipToken(state);
|
|
}
|
|
|
|
if (!found) {
|
|
// parser failed to find ending tag, so it's not valid emphasis
|
|
state.pos = start;
|
|
return false;
|
|
}
|
|
|
|
// found!
|
|
state.posMax = state.pos;
|
|
state.pos = start + startCount;
|
|
|
|
if (!silent) {
|
|
if (startCount === 2 || startCount === 3) {
|
|
state.push({ type: 'strong_open', level: state.level++ });
|
|
}
|
|
if (startCount === 1 || startCount === 3) {
|
|
state.push({ type: 'em_open', level: state.level++ });
|
|
}
|
|
|
|
state.parser.tokenize(state);
|
|
|
|
if (startCount === 1 || startCount === 3) {
|
|
state.push({ type: 'em_close', level: --state.level });
|
|
}
|
|
if (startCount === 2 || startCount === 3) {
|
|
state.push({ type: 'strong_close', level: --state.level });
|
|
}
|
|
}
|
|
|
|
state.pos = state.posMax + startCount;
|
|
state.posMax = max;
|
|
return true;
|
|
};
|
|
|
|
},{}],32:[function(require,module,exports){
|
|
// Process html entity - {, ¯, ", ...
|
|
|
|
'use strict';
|
|
|
|
var entities = require('../common/entities');
|
|
var isValidEntityCode = require('../common/utils').isValidEntityCode;
|
|
var fromCodePoint = require('../common/utils').fromCodePoint;
|
|
|
|
|
|
var DIGITAL_RE = /^&#((?:x[a-f0-9]{1,8}|[0-9]{1,8}));/i;
|
|
var NAMED_RE = /^&([a-z][a-z0-9]{1,31});/i;
|
|
|
|
|
|
module.exports = function entity(state, silent) {
|
|
var ch, code, match, pos = state.pos, max = state.posMax;
|
|
|
|
if (state.src.charCodeAt(pos) !== 0x26/* & */) { return false; }
|
|
|
|
if (pos + 1 < max) {
|
|
ch = state.src.charCodeAt(pos + 1);
|
|
|
|
if (ch === 0x23 /* # */) {
|
|
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);
|
|
state.pending += isValidEntityCode(code) ? fromCodePoint(code) : fromCodePoint(0xFFFD);
|
|
}
|
|
state.pos += match[0].length;
|
|
return true;
|
|
}
|
|
} else {
|
|
match = state.src.slice(pos).match(NAMED_RE);
|
|
if (match) {
|
|
if (entities.hasOwnProperty(match[1])) {
|
|
if (!silent) { state.pending += entities[match[1]]; }
|
|
state.pos += match[0].length;
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!silent) { state.pending += '&'; }
|
|
state.pos++;
|
|
return true;
|
|
};
|
|
|
|
},{"../common/entities":1,"../common/utils":5}],33:[function(require,module,exports){
|
|
// Proceess escaped chars and hardbreaks
|
|
|
|
'use strict';
|
|
|
|
var ESCAPED = [];
|
|
|
|
for (var i = 0; i < 256; i++) { ESCAPED.push(0); }
|
|
|
|
'\\!"#$%&\'()*+,./:;<=>?@[]^_`{|}~-'
|
|
.split('').forEach(function(ch) { ESCAPED[ch.charCodeAt(0)] = 1; });
|
|
|
|
|
|
module.exports = function escape(state, silent) {
|
|
var ch, pos = state.pos, max = state.posMax;
|
|
|
|
if (state.src.charCodeAt(pos) !== 0x5C/* \ */) { return false; }
|
|
|
|
pos++;
|
|
|
|
if (pos < max) {
|
|
ch = state.src.charCodeAt(pos);
|
|
|
|
if (ch < 256 && ESCAPED[ch] !== 0) {
|
|
if (!silent) { state.pending += state.src[pos]; }
|
|
state.pos += 2;
|
|
return true;
|
|
}
|
|
|
|
if (ch === 0x0A) {
|
|
if (!silent) {
|
|
state.push({
|
|
type: 'hardbreak',
|
|
level: state.level
|
|
});
|
|
}
|
|
|
|
pos++;
|
|
// skip leading whitespaces from next line
|
|
while (pos < max && state.src.charCodeAt(pos) === 0x20) { pos++; }
|
|
|
|
state.pos = pos;
|
|
return true;
|
|
}
|
|
}
|
|
|
|
if (!silent) { state.pending += '\\'; }
|
|
state.pos++;
|
|
return true;
|
|
};
|
|
|
|
},{}],34:[function(require,module,exports){
|
|
// Process html tags
|
|
|
|
'use strict';
|
|
|
|
|
|
var HTML_TAG_RE = require('../common/html_re').HTML_TAG_RE;
|
|
|
|
|
|
function isLetter(ch) {
|
|
/*eslint no-bitwise:0*/
|
|
var lc = ch | 0x20; // to lower case
|
|
return (lc >= 0x61/* a */) && (lc <= 0x7a/* z */);
|
|
}
|
|
|
|
|
|
module.exports = function htmltag(state, silent) {
|
|
var ch, match, max, pos = state.pos;
|
|
|
|
if (!state.options.html) { return false; }
|
|
|
|
// Check start
|
|
max = state.posMax;
|
|
if (state.src.charCodeAt(pos) !== 0x3C/* < */ ||
|
|
pos + 2 >= max) {
|
|
return false;
|
|
}
|
|
|
|
// Quick fail on second char
|
|
ch = state.src.charCodeAt(pos + 1);
|
|
if (ch !== 0x21/* ! */ &&
|
|
ch !== 0x3F/* ? */ &&
|
|
ch !== 0x2F/* / */ &&
|
|
!isLetter(ch)) {
|
|
return false;
|
|
}
|
|
|
|
match = state.src.slice(pos).match(HTML_TAG_RE);
|
|
if (!match) { return false; }
|
|
|
|
if (!silent) {
|
|
state.push({
|
|
type: 'htmltag',
|
|
content: state.src.slice(pos, pos + match[0].length),
|
|
level: state.level
|
|
});
|
|
}
|
|
state.pos += match[0].length;
|
|
return true;
|
|
};
|
|
|
|
},{"../common/html_re":3}],35:[function(require,module,exports){
|
|
// Process ++inserted text++
|
|
|
|
'use strict';
|
|
|
|
module.exports = function ins(state, silent) {
|
|
var found,
|
|
pos,
|
|
stack,
|
|
max = state.posMax,
|
|
start = state.pos,
|
|
lastChar,
|
|
nextChar;
|
|
|
|
if (state.src.charCodeAt(start) !== 0x2B/* + */) { return false; }
|
|
if (silent) { return false; } // don't run any pairs in validation mode
|
|
if (start + 4 >= max) { return false; }
|
|
if (state.src.charCodeAt(start + 1) !== 0x2B/* + */) { return false; }
|
|
if (state.level >= state.options.maxNesting) { return false; }
|
|
|
|
lastChar = start > 0 ? state.src.charCodeAt(start - 1) : -1;
|
|
nextChar = state.src.charCodeAt(start + 2);
|
|
|
|
if (lastChar === 0x2B/* + */) { return false; }
|
|
if (nextChar === 0x2B/* + */) { return false; }
|
|
if (nextChar === 0x20 || nextChar === 0x0A) { return false; }
|
|
|
|
pos = start + 2;
|
|
while (pos < max && state.src.charCodeAt(pos) === 0x2B/* + */) { pos++; }
|
|
if (pos !== start + 2) {
|
|
// sequence of 3+ markers taking as literal, same as in a emphasis
|
|
state.pos += pos - start;
|
|
if (!silent) { state.pending += state.src.slice(start, pos); }
|
|
return true;
|
|
}
|
|
|
|
state.pos = start + 2;
|
|
stack = 1;
|
|
|
|
while (state.pos + 1 < max) {
|
|
if (state.src.charCodeAt(state.pos) === 0x2B/* + */) {
|
|
if (state.src.charCodeAt(state.pos + 1) === 0x2B/* + */) {
|
|
lastChar = state.src.charCodeAt(state.pos - 1);
|
|
nextChar = state.pos + 2 < max ? state.src.charCodeAt(state.pos + 2) : -1;
|
|
if (nextChar !== 0x2B/* + */ && lastChar !== 0x2B/* + */) {
|
|
if (lastChar !== 0x20 && lastChar !== 0x0A) {
|
|
// closing '++'
|
|
stack--;
|
|
} else if (nextChar !== 0x20 && nextChar !== 0x0A) {
|
|
// opening '++'
|
|
stack++;
|
|
} // else {
|
|
// // standalone ' ++ ' indented with spaces
|
|
//}
|
|
if (stack <= 0) {
|
|
found = true;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
state.parser.skipToken(state);
|
|
}
|
|
|
|
if (!found) {
|
|
// parser failed to find ending tag, so it's not valid emphasis
|
|
state.pos = start;
|
|
return false;
|
|
}
|
|
|
|
// found!
|
|
state.posMax = state.pos;
|
|
state.pos = start + 2;
|
|
|
|
if (!silent) {
|
|
state.push({ type: 'ins_open', level: state.level++ });
|
|
state.parser.tokenize(state);
|
|
state.push({ type: 'ins_close', level: --state.level });
|
|
}
|
|
|
|
state.pos = state.posMax + 2;
|
|
state.posMax = max;
|
|
return true;
|
|
};
|
|
|
|
},{}],36:[function(require,module,exports){
|
|
// Process [links](<to> "stuff")
|
|
|
|
'use strict';
|
|
|
|
var parseLinkLabel = require('../links').parseLinkLabel;
|
|
var parseLinkDestination = require('../links').parseLinkDestination;
|
|
var parseLinkTitle = require('../links').parseLinkTitle;
|
|
var normalizeReference = require('../links').normalizeReference;
|
|
|
|
|
|
module.exports = function links(state, silent) {
|
|
var labelStart,
|
|
labelEnd,
|
|
label,
|
|
href,
|
|
title,
|
|
pos,
|
|
ref,
|
|
code,
|
|
isImage = false,
|
|
oldPos = state.pos,
|
|
max = state.posMax,
|
|
start = state.pos,
|
|
marker = state.src.charCodeAt(start);
|
|
|
|
if (marker === 0x21/* ! */) {
|
|
isImage = true;
|
|
marker = state.src.charCodeAt(++start);
|
|
}
|
|
|
|
if (marker !== 0x5B/* [ */) { return false; }
|
|
if (state.level >= state.options.maxNesting) { return false; }
|
|
|
|
labelStart = start + 1;
|
|
labelEnd = parseLinkLabel(state, start);
|
|
|
|
// 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) === 0x28/* ( */) {
|
|
//
|
|
// Inline link
|
|
//
|
|
|
|
// [link]( <href> "title" )
|
|
// ^^ skipping these spaces
|
|
pos++;
|
|
for (; pos < max; pos++) {
|
|
code = state.src.charCodeAt(pos);
|
|
if (code !== 0x20 && code !== 0x0A) { break; }
|
|
}
|
|
if (pos >= max) { return false; }
|
|
|
|
// [link]( <href> "title" )
|
|
// ^^^^^^ parsing link destination
|
|
start = pos;
|
|
if (parseLinkDestination(state, pos)) {
|
|
href = state.linkContent;
|
|
pos = state.pos;
|
|
} else {
|
|
href = '';
|
|
}
|
|
|
|
// [link]( <href> "title" )
|
|
// ^^ skipping these spaces
|
|
start = pos;
|
|
for (; pos < max; pos++) {
|
|
code = state.src.charCodeAt(pos);
|
|
if (code !== 0x20 && code !== 0x0A) { break; }
|
|
}
|
|
|
|
// [link]( <href> "title" )
|
|
// ^^^^^^^ parsing link title
|
|
if (pos < max && start !== pos && parseLinkTitle(state, pos)) {
|
|
title = state.linkContent;
|
|
pos = state.pos;
|
|
|
|
// [link]( <href> "title" )
|
|
// ^^ skipping these spaces
|
|
for (; pos < max; pos++) {
|
|
code = state.src.charCodeAt(pos);
|
|
if (code !== 0x20 && code !== 0x0A) { break; }
|
|
}
|
|
} else {
|
|
title = '';
|
|
}
|
|
|
|
if (pos >= max || state.src.charCodeAt(pos) !== 0x29/* ) */) {
|
|
state.pos = oldPos;
|
|
return false;
|
|
}
|
|
pos++;
|
|
} else {
|
|
//
|
|
// Link reference
|
|
//
|
|
|
|
// do not allow nested reference links
|
|
if (state.linkLevel > 0) { return false; }
|
|
|
|
// [foo] [bar]
|
|
// ^^ optional whitespace (can include newlines)
|
|
for (; pos < max; pos++) {
|
|
code = state.src.charCodeAt(pos);
|
|
if (code !== 0x20 && code !== 0x0A) { break; }
|
|
}
|
|
|
|
if (pos < max && state.src.charCodeAt(pos) === 0x5B/* [ */) {
|
|
start = pos + 1;
|
|
pos = parseLinkLabel(state, pos);
|
|
if (pos >= 0) {
|
|
label = state.src.slice(start, pos++);
|
|
} else {
|
|
pos = start - 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) {
|
|
state.pos = labelStart;
|
|
state.posMax = labelEnd;
|
|
|
|
if (isImage) {
|
|
state.push({
|
|
type: 'image',
|
|
src: href,
|
|
title: title,
|
|
alt: state.src.substr(labelStart, labelEnd - labelStart),
|
|
level: state.level
|
|
});
|
|
} else {
|
|
state.push({
|
|
type: 'link_open',
|
|
href: href,
|
|
title: title,
|
|
level: state.level++
|
|
});
|
|
state.linkLevel++;
|
|
state.parser.tokenize(state);
|
|
state.linkLevel--;
|
|
state.push({ type: 'link_close', level: --state.level });
|
|
}
|
|
}
|
|
|
|
state.pos = pos;
|
|
state.posMax = max;
|
|
return true;
|
|
};
|
|
|
|
},{"../links":11}],37:[function(require,module,exports){
|
|
// Process ==highlighted text==
|
|
|
|
'use strict';
|
|
|
|
module.exports = function del(state, silent) {
|
|
var found,
|
|
pos,
|
|
stack,
|
|
max = state.posMax,
|
|
start = state.pos,
|
|
lastChar,
|
|
nextChar;
|
|
|
|
if (state.src.charCodeAt(start) !== 0x3D/* = */) { return false; }
|
|
if (silent) { return false; } // don't run any pairs in validation mode
|
|
if (start + 4 >= max) { return false; }
|
|
if (state.src.charCodeAt(start + 1) !== 0x3D/* = */) { return false; }
|
|
if (state.level >= state.options.maxNesting) { return false; }
|
|
|
|
lastChar = start > 0 ? state.src.charCodeAt(start - 1) : -1;
|
|
nextChar = state.src.charCodeAt(start + 2);
|
|
|
|
if (lastChar === 0x3D/* = */) { return false; }
|
|
if (nextChar === 0x3D/* = */) { return false; }
|
|
if (nextChar === 0x20 || nextChar === 0x0A) { return false; }
|
|
|
|
pos = start + 2;
|
|
while (pos < max && state.src.charCodeAt(pos) === 0x3D/* = */) { pos++; }
|
|
if (pos !== start + 2) {
|
|
// sequence of 3+ markers taking as literal, same as in a emphasis
|
|
state.pos += pos - start;
|
|
if (!silent) { state.pending += state.src.slice(start, pos); }
|
|
return true;
|
|
}
|
|
|
|
state.pos = start + 2;
|
|
stack = 1;
|
|
|
|
while (state.pos + 1 < max) {
|
|
if (state.src.charCodeAt(state.pos) === 0x3D/* = */) {
|
|
if (state.src.charCodeAt(state.pos + 1) === 0x3D/* = */) {
|
|
lastChar = state.src.charCodeAt(state.pos - 1);
|
|
nextChar = state.pos + 2 < max ? state.src.charCodeAt(state.pos + 2) : -1;
|
|
if (nextChar !== 0x3D/* = */ && lastChar !== 0x3D/* = */) {
|
|
if (lastChar !== 0x20 && lastChar !== 0x0A) {
|
|
// closing '=='
|
|
stack--;
|
|
} else if (nextChar !== 0x20 && nextChar !== 0x0A) {
|
|
// opening '=='
|
|
stack++;
|
|
} // else {
|
|
// // standalone ' == ' indented with spaces
|
|
//}
|
|
if (stack <= 0) {
|
|
found = true;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
state.parser.skipToken(state);
|
|
}
|
|
|
|
if (!found) {
|
|
// parser failed to find ending tag, so it's not valid emphasis
|
|
state.pos = start;
|
|
return false;
|
|
}
|
|
|
|
// found!
|
|
state.posMax = state.pos;
|
|
state.pos = start + 2;
|
|
|
|
if (!silent) {
|
|
state.push({ type: 'mark_open', level: state.level++ });
|
|
state.parser.tokenize(state);
|
|
state.push({ type: 'mark_close', level: --state.level });
|
|
}
|
|
|
|
state.pos = state.posMax + 2;
|
|
state.posMax = max;
|
|
return true;
|
|
};
|
|
|
|
},{}],38:[function(require,module,exports){
|
|
// Proceess '\n'
|
|
|
|
'use strict';
|
|
|
|
module.exports = function newline(state, silent) {
|
|
var pmax, max, pos = state.pos;
|
|
|
|
if (state.src.charCodeAt(pos) !== 0x0A/* \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) === 0x20) {
|
|
if (pmax >= 1 && state.pending.charCodeAt(pmax - 1) === 0x20) {
|
|
state.pending = state.pending.replace(/ +$/, '');
|
|
state.push({
|
|
type: 'hardbreak',
|
|
level: state.level
|
|
});
|
|
} else {
|
|
state.pending = state.pending.slice(0, -1);
|
|
state.push({
|
|
type: 'softbreak',
|
|
level: state.level
|
|
});
|
|
}
|
|
|
|
} else {
|
|
state.push({
|
|
type: 'softbreak',
|
|
level: state.level
|
|
});
|
|
}
|
|
}
|
|
|
|
pos++;
|
|
|
|
// skip heading spaces for next line
|
|
while (pos < max && state.src.charCodeAt(pos) === 0x20) { pos++; }
|
|
|
|
state.pos = pos;
|
|
return true;
|
|
};
|
|
|
|
},{}],39:[function(require,module,exports){
|
|
// Inline parser state
|
|
|
|
'use strict';
|
|
|
|
|
|
function StateInline(src, parser, options, env) {
|
|
this.src = src;
|
|
this.env = env;
|
|
this.options = options;
|
|
this.parser = parser;
|
|
this.tokens = [];
|
|
this.pos = 0;
|
|
this.posMax = this.src.length;
|
|
this.level = 0;
|
|
this.pending = '';
|
|
this.pendingLevel = 0;
|
|
|
|
this.cache = []; // Stores { start: end } pairs. Useful for backtrack
|
|
// optimization of pairs parse (emphasis, strikes).
|
|
|
|
// Link parser state vars
|
|
|
|
this.isInLabel = false; // Set true when seek link label - we should disable
|
|
// "paired" rules (emphasis, strikes) to not skip
|
|
// tailing `]`
|
|
|
|
this.linkLevel = 0; // Increment for each nesting link. Used to prevent
|
|
// nesting in definitions
|
|
|
|
this.linkContent = ''; // Temporary storage for link url
|
|
|
|
this.labelUnmatchedScopes = 0; // Track unpaired `[` for link labels
|
|
// (backtrack optimization)
|
|
}
|
|
|
|
|
|
// Flush pending text
|
|
//
|
|
StateInline.prototype.pushPending = function () {
|
|
this.tokens.push({
|
|
type: 'text',
|
|
content: this.pending,
|
|
level: this.pendingLevel
|
|
});
|
|
this.pending = '';
|
|
};
|
|
|
|
|
|
// Push new token to "stream".
|
|
// If pending text exists - flush it as text token
|
|
//
|
|
StateInline.prototype.push = function (token) {
|
|
if (this.pending) {
|
|
this.pushPending();
|
|
}
|
|
|
|
this.tokens.push(token);
|
|
this.pendingLevel = this.level;
|
|
};
|
|
|
|
|
|
// Store value to cache.
|
|
// !!! Implementation has parser-specific optimizations
|
|
// !!! keys MUST be integer, >= 0; values MUST be integer, > 0
|
|
//
|
|
StateInline.prototype.cacheSet = function (key, val) {
|
|
for (var i = this.cache.length; i <= key; i++) {
|
|
this.cache.push(0);
|
|
}
|
|
|
|
this.cache[key] = val;
|
|
};
|
|
|
|
|
|
// Get cache value
|
|
//
|
|
StateInline.prototype.cacheGet = function (key) {
|
|
return key < this.cache.length ? this.cache[key] : 0;
|
|
};
|
|
|
|
|
|
module.exports = StateInline;
|
|
|
|
},{}],40:[function(require,module,exports){
|
|
// Process ~subscript~
|
|
|
|
'use strict';
|
|
|
|
// same as UNESCAPE_MD_RE plus a space
|
|
var UNESCAPE_RE = /\\([ \\!"#$%&'()*+,.\/:;<=>?@[\]^_`{|}~-])/g;
|
|
|
|
module.exports = function sub(state, silent) {
|
|
var found,
|
|
content,
|
|
max = state.posMax,
|
|
start = state.pos;
|
|
|
|
if (state.src.charCodeAt(start) !== 0x7E/* ~ */) { return false; }
|
|
if (silent) { return false; } // don't run any pairs in validation mode
|
|
if (start + 2 >= max) { return false; }
|
|
if (state.level >= state.options.maxNesting) { return false; }
|
|
|
|
state.pos = start + 1;
|
|
|
|
while (state.pos < max) {
|
|
if (state.src.charCodeAt(state.pos) === 0x7E/* ~ */) {
|
|
found = true;
|
|
break;
|
|
}
|
|
|
|
state.parser.skipToken(state);
|
|
}
|
|
|
|
if (!found || start + 1 === state.pos) {
|
|
state.pos = start;
|
|
return false;
|
|
}
|
|
|
|
content = state.src.slice(start + 1, state.pos);
|
|
|
|
// don't allow unescaped spaces/newlines inside
|
|
if (content.match(/(^|[^\\])(\\\\)*\s/)) {
|
|
state.pos = start;
|
|
return false;
|
|
}
|
|
|
|
// found!
|
|
state.posMax = state.pos;
|
|
state.pos = start + 1;
|
|
|
|
if (!silent) {
|
|
state.push({
|
|
type: 'sub',
|
|
level: state.level,
|
|
content: content.replace(UNESCAPE_RE, '$1')
|
|
});
|
|
}
|
|
|
|
state.pos = state.posMax + 1;
|
|
state.posMax = max;
|
|
return true;
|
|
};
|
|
|
|
},{}],41:[function(require,module,exports){
|
|
// Process ^superscript^
|
|
|
|
'use strict';
|
|
|
|
// same as UNESCAPE_MD_RE plus a space
|
|
var UNESCAPE_RE = /\\([ \\!"#$%&'()*+,.\/:;<=>?@[\]^_`{|}~-])/g;
|
|
|
|
module.exports = function sup(state, silent) {
|
|
var found,
|
|
content,
|
|
max = state.posMax,
|
|
start = state.pos;
|
|
|
|
if (state.src.charCodeAt(start) !== 0x5E/* ^ */) { return false; }
|
|
if (silent) { return false; } // don't run any pairs in validation mode
|
|
if (start + 2 >= max) { return false; }
|
|
if (state.level >= state.options.maxNesting) { return false; }
|
|
|
|
state.pos = start + 1;
|
|
|
|
while (state.pos < max) {
|
|
if (state.src.charCodeAt(state.pos) === 0x5E/* ^ */) {
|
|
found = true;
|
|
break;
|
|
}
|
|
|
|
state.parser.skipToken(state);
|
|
}
|
|
|
|
if (!found || start + 1 === state.pos) {
|
|
state.pos = start;
|
|
return false;
|
|
}
|
|
|
|
content = state.src.slice(start + 1, state.pos);
|
|
|
|
// don't allow unescaped spaces/newlines inside
|
|
if (content.match(/(^|[^\\])(\\\\)*\s/)) {
|
|
state.pos = start;
|
|
return false;
|
|
}
|
|
|
|
// found!
|
|
state.posMax = state.pos;
|
|
state.pos = start + 1;
|
|
|
|
if (!silent) {
|
|
state.push({
|
|
type: 'sup',
|
|
level: state.level,
|
|
content: content.replace(UNESCAPE_RE, '$1')
|
|
});
|
|
}
|
|
|
|
state.pos = state.posMax + 1;
|
|
state.posMax = max;
|
|
return true;
|
|
};
|
|
|
|
},{}],42:[function(require,module,exports){
|
|
// Skip text characters for text token, place those to pending buffer
|
|
// and increment current pos
|
|
|
|
'use strict';
|
|
|
|
module.exports = function text(state, silent) {
|
|
var str = state.src.slice(state.pos),
|
|
next = str.search(state.parser.textMatch);
|
|
|
|
if (next === 0) { return false; }
|
|
|
|
if (next < 0) { next = str.length; }
|
|
|
|
if (!silent) { state.pending += str.slice(0, next); }
|
|
state.pos += next;
|
|
|
|
return true;
|
|
};
|
|
|
|
},{}],43:[function(require,module,exports){
|
|
// Replace link-like texts with link nodes.
|
|
//
|
|
// Currently restricted to http/https/ftp
|
|
//
|
|
'use strict';
|
|
|
|
|
|
var Autolinker = require('autolinker');
|
|
|
|
|
|
var LINK_SCAN_RE = /www|\:\/\//;
|
|
|
|
var links = [];
|
|
var autolinker = new Autolinker({
|
|
stripPrefix: false,
|
|
replaceFn: function (autolinker, match) {
|
|
// Only collect matched strings but don't change anything.
|
|
if (match.getType() === 'url') {
|
|
links.push({ text: match.matchedText, url: match.getUrl() });
|
|
}
|
|
return false;
|
|
}
|
|
});
|
|
|
|
function isLinkOpen(str) {
|
|
return /^<a[>\s]/i.test(str);
|
|
}
|
|
function isLinkClose(str) {
|
|
return /^<\/a\s*>/i.test(str);
|
|
}
|
|
|
|
|
|
module.exports = function linkify(t, state) {
|
|
var i, token, text, nodes, ln, pos, level,
|
|
htmlLinkLevel = 0,
|
|
tokens = state.tokens;
|
|
|
|
// 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--) {
|
|
token = tokens[i];
|
|
|
|
// Skip content of markdown links
|
|
if (token.type === 'link_close') {
|
|
i--;
|
|
while (tokens[i].level !== token.level && tokens[i].type !== 'link_open') {
|
|
i--;
|
|
}
|
|
continue;
|
|
}
|
|
|
|
// Skip content of html tag links
|
|
if (token.type === 'htmltag') {
|
|
if (isLinkOpen(token.content) && htmlLinkLevel > 0) {
|
|
htmlLinkLevel--;
|
|
}
|
|
if (isLinkClose(token.content)) {
|
|
htmlLinkLevel++;
|
|
}
|
|
}
|
|
if (htmlLinkLevel > 0) { continue; }
|
|
|
|
if (token.type === 'text' && LINK_SCAN_RE.test(token.content)) {
|
|
|
|
text = token.content;
|
|
links.length = 0;
|
|
autolinker.link(text);
|
|
|
|
if (!links.length) { continue; }
|
|
|
|
// Now split string to nodes
|
|
nodes = [];
|
|
level = token.level;
|
|
|
|
for (ln = 0; ln < links.length; ln++) {
|
|
|
|
if (!state.parser.validateLink(links[ln].url)) { continue; }
|
|
|
|
pos = text.indexOf(links[ln].text);
|
|
|
|
if (pos === -1) { continue; }
|
|
|
|
if (pos) {
|
|
level = level;
|
|
nodes.push({
|
|
type: 'text',
|
|
content: text.slice(0, pos),
|
|
level: level
|
|
});
|
|
}
|
|
nodes.push({
|
|
type: 'link_open',
|
|
href: links[ln].url,
|
|
title: '',
|
|
level: level++
|
|
});
|
|
nodes.push({
|
|
type: 'text',
|
|
content: links[ln].text,
|
|
level: level
|
|
});
|
|
nodes.push({
|
|
type: 'link_close',
|
|
level: --level
|
|
});
|
|
text = text.slice(pos + links[ln].text.length);
|
|
}
|
|
if (text.length) {
|
|
nodes.push({
|
|
type: 'text',
|
|
content: text,
|
|
level: level
|
|
});
|
|
}
|
|
|
|
// replace cuttent node
|
|
state.tokens = tokens = [].concat(tokens.slice(0, i), nodes, tokens.slice(i + 1));
|
|
}
|
|
}
|
|
};
|
|
|
|
},{"autolinker":47}],44:[function(require,module,exports){
|
|
// Simple typographyc replacements
|
|
//
|
|
'use strict';
|
|
|
|
|
|
var COPY_RE = /\((c|tm|r|p)\)/i;
|
|
var RARE_RE = /\+-|\.\.|\?\?\?\?|!!!!|,,|--/;
|
|
|
|
module.exports = function replace(t, state) {
|
|
var i, token, text,
|
|
tokens = state.tokens,
|
|
options = t.options;
|
|
|
|
for (i = tokens.length - 1; i >= 0; i--) {
|
|
token = tokens[i];
|
|
if (token.type === 'text') {
|
|
text = token.content;
|
|
|
|
if (COPY_RE.test(text)) {
|
|
if (options.copyright) {
|
|
text = text.replace(/\(c\)/gi, '©');
|
|
}
|
|
if (options.trademark) {
|
|
text = text.replace(/\(tm\)/gi, '™');
|
|
}
|
|
if (options.registered) {
|
|
text = text.replace(/\(r\)/gi, '®');
|
|
}
|
|
if (options.paragraph) {
|
|
text = text.replace(/\(p\)/gi, '§');
|
|
}
|
|
}
|
|
|
|
if (RARE_RE.test(text)) {
|
|
if (options.plusminus) {
|
|
text = text.replace(/\+-/g, '±');
|
|
}
|
|
if (options.ellipsis) {
|
|
// .., ..., ....... -> …
|
|
// but ?..... & !..... -> ?.. & !..
|
|
text = text.replace(/\.{2,}/g, '…').replace(/([?!])…/g, '$1..');
|
|
}
|
|
if (options.dupes) {
|
|
text = text.replace(/([?!]){4,}/g, '$1$1$1').replace(/,{2,}/g, ',');
|
|
}
|
|
if (options.dashes) {
|
|
text = text
|
|
// em-dash
|
|
.replace(/(^|[^-])---([^-]|$)/mg, '$1\u2014$2')
|
|
// en-dash
|
|
.replace(/(^|\s)--(\s|$)/mg, '$1\u2013$2')
|
|
.replace(/(^|[^-\s])--([^-\s]|$)/mg, '$1\u2013$2');
|
|
}
|
|
}
|
|
|
|
token.content = text;
|
|
}
|
|
}
|
|
};
|
|
|
|
},{}],45:[function(require,module,exports){
|
|
// Convert straight quotation marks to typographic ones
|
|
//
|
|
'use strict';
|
|
|
|
|
|
var QUOTE_TEST_RE = /['"]/;
|
|
var QUOTE_RE = /['"]/g;
|
|
var PUNCT_RE = /[-\s()\[\]]/;
|
|
var APOSTROPHE = '’';
|
|
|
|
// This function returns true if the character at `pos`
|
|
// could be inside a word.
|
|
function isLetter(str, pos) {
|
|
if (pos < 0 || pos >= str.length) { return false; }
|
|
return !PUNCT_RE.test(str[pos]);
|
|
}
|
|
|
|
|
|
function replaceAt(str, index, ch) {
|
|
return str.substr(0, index) + ch + str.substr(index + 1);
|
|
}
|
|
|
|
var stack = [];
|
|
|
|
module.exports = function smartquotes(typographer, state) {
|
|
/*eslint max-depth:0*/
|
|
var i, token, text, t, pos, max, thisLevel, lastSpace, nextSpace, item, canOpen, canClose, j, isSingle, chars,
|
|
options = typographer.options,
|
|
tokens = state.tokens;
|
|
|
|
stack.length = 0;
|
|
|
|
for (i = 0; i < tokens.length; i++) {
|
|
token = tokens[i];
|
|
|
|
if (token.type !== 'text' || QUOTE_TEST_RE.test(token.text)) { continue; }
|
|
|
|
thisLevel = tokens[i].level;
|
|
|
|
for (j = stack.length - 1; j >= 0; j--) {
|
|
if (stack[j].level <= thisLevel) { break; }
|
|
}
|
|
stack.length = j + 1;
|
|
|
|
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; }
|
|
|
|
lastSpace = !isLetter(text, t.index - 1);
|
|
pos = t.index + 1;
|
|
isSingle = (t[0] === "'");
|
|
nextSpace = !isLetter(text, pos);
|
|
|
|
if (!nextSpace && !lastSpace) {
|
|
// middle of word
|
|
if (isSingle) {
|
|
token.content = replaceAt(token.content, t.index, APOSTROPHE);
|
|
}
|
|
continue;
|
|
}
|
|
|
|
canOpen = !nextSpace;
|
|
canClose = !lastSpace;
|
|
|
|
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];
|
|
chars = isSingle ? options.singleQuotes : options.doubleQuotes;
|
|
if (chars) {
|
|
tokens[item.token].content = replaceAt(tokens[item.token].content, item.pos, chars[0]);
|
|
token.content = replaceAt(token.content, t.index, chars[1]);
|
|
}
|
|
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);
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
},{}],46:[function(require,module,exports){
|
|
// Class of typographic replacement rules
|
|
//
|
|
'use strict';
|
|
|
|
// TODO:
|
|
// - fractionals 1/2, 1/4, 3/4 -> ½, ¼, ¾
|
|
// - miltiplication 2 x 4 -> 2 × 4
|
|
|
|
|
|
var assign = require('./common/utils').assign;
|
|
var Ruler = require('./ruler');
|
|
|
|
|
|
var _rules = [
|
|
[ 'replace', require('./rules_text/replace') ],
|
|
[ 'smartquotes', require('./rules_text/smartquotes') ]
|
|
];
|
|
|
|
|
|
function Typographer() {
|
|
this._rules = [];
|
|
|
|
this.options = {};
|
|
|
|
this.ruler = new Ruler(this.rulesUpdate.bind(this));
|
|
|
|
for (var i = 0; i < _rules.length; i++) {
|
|
this.ruler.push(_rules[i][0], _rules[i][1]);
|
|
}
|
|
}
|
|
|
|
|
|
Typographer.prototype.rulesUpdate = function () {
|
|
this._rules = this.ruler.getRules();
|
|
};
|
|
|
|
|
|
Typographer.prototype.set = function (options) {
|
|
assign(this.options, options);
|
|
};
|
|
|
|
|
|
Typographer.prototype.process = function (state) {
|
|
var i, l, rules;
|
|
|
|
rules = this._rules;
|
|
|
|
for (i = 0, l = rules.length; i < l; i++) {
|
|
rules[i](this, state);
|
|
}
|
|
};
|
|
|
|
|
|
module.exports = Typographer;
|
|
|
|
},{"./common/utils":5,"./ruler":16,"./rules_text/replace":44,"./rules_text/smartquotes":45}],47:[function(require,module,exports){
|
|
/*!
|
|
* Autolinker.js
|
|
* 0.12.2
|
|
*
|
|
* Copyright(c) 2014 Gregory Jacobs <greg@greg-jacobs.com>
|
|
* MIT Licensed. http://www.opensource.org/licenses/mit-license.php
|
|
*
|
|
* https://github.com/gregjacobs/Autolinker.js
|
|
*/
|
|
/*global define, module */
|
|
( function( root, factory ) {
|
|
|
|
if( typeof define === 'function' && define.amd ) {
|
|
define( factory ); // Define as AMD module if an AMD loader is present (ex: RequireJS).
|
|
} else if( typeof exports !== 'undefined' ) {
|
|
module.exports = factory(); // Define as CommonJS module for Node.js, if available.
|
|
} else {
|
|
root.Autolinker = factory(); // Finally, define as a browser global if no module loader.
|
|
}
|
|
}( this, function() {
|
|
|
|
/**
|
|
* @class Autolinker
|
|
* @extends Object
|
|
*
|
|
* Utility class used to process a given string of text, and wrap the URLs, email addresses, and Twitter handles in
|
|
* the appropriate anchor (<a>) tags to turn them into links.
|
|
*
|
|
* Any of the configuration options may be provided in an Object (map) provided to the Autolinker constructor, which
|
|
* will configure how the {@link #link link()} method will process the links.
|
|
*
|
|
* For example:
|
|
*
|
|
* var autolinker = new Autolinker( {
|
|
* newWindow : false,
|
|
* truncate : 30
|
|
* } );
|
|
*
|
|
* var html = autolinker.link( "Joe went to www.yahoo.com" );
|
|
* // produces: 'Joe went to <a href="http://www.yahoo.com">yahoo.com</a>'
|
|
*
|
|
*
|
|
* The {@link #static-link static link()} method may also be used to inline options into a single call, which may
|
|
* be more convenient for one-off uses. For example:
|
|
*
|
|
* var html = Autolinker.link( "Joe went to www.yahoo.com", {
|
|
* newWindow : false,
|
|
* truncate : 30
|
|
* } );
|
|
* // produces: 'Joe went to <a href="http://www.yahoo.com">yahoo.com</a>'
|
|
*
|
|
*
|
|
* ## Custom Replacements of Links
|
|
*
|
|
* If the configuration options do not provide enough flexibility, a {@link #replaceFn} may be provided to fully customize
|
|
* the output of Autolinker. This function is called once for each URL/Email/Twitter handle match that is encountered.
|
|
*
|
|
* For example:
|
|
*
|
|
* var input = "..."; // string with URLs, Email Addresses, and Twitter Handles
|
|
*
|
|
* var linkedText = Autolinker.link( input, {
|
|
* replaceFn : function( autolinker, match ) {
|
|
* console.log( "href = ", match.getAnchorHref() );
|
|
* console.log( "text = ", match.getAnchorText() );
|
|
*
|
|
* switch( match.getType() ) {
|
|
* case 'url' :
|
|
* console.log( "url: ", match.getUrl() );
|
|
*
|
|
* if( match.getUrl().indexOf( 'mysite.com' ) === -1 ) {
|
|
* var tag = autolinker.getTagBuilder().build( match ); // returns an `Autolinker.HtmlTag` instance, which provides mutator methods for easy changes
|
|
* tag.setAttr( 'rel', 'nofollow' );
|
|
* tag.addClass( 'external-link' );
|
|
*
|
|
* return tag;
|
|
*
|
|
* } else {
|
|
* return true; // let Autolinker perform its normal anchor tag replacement
|
|
* }
|
|
*
|
|
* case 'email' :
|
|
* var email = match.getEmail();
|
|
* console.log( "email: ", email );
|
|
*
|
|
* if( email === "my@own.address" ) {
|
|
* return false; // don't auto-link this particular email address; leave as-is
|
|
* } else {
|
|
* return; // no return value will have Autolinker perform its normal anchor tag replacement (same as returning `true`)
|
|
* }
|
|
*
|
|
* case 'twitter' :
|
|
* var twitterHandle = match.getTwitterHandle();
|
|
* console.log( twitterHandle );
|
|
*
|
|
* return '<a href="http://newplace.to.link.twitter.handles.to/">' + twitterHandle + '</a>';
|
|
* }
|
|
* }
|
|
* } );
|
|
*
|
|
*
|
|
* The function may return the following values:
|
|
*
|
|
* - `true` (Boolean): Allow Autolinker to replace the match as it normally would.
|
|
* - `false` (Boolean): Do not replace the current match at all - leave as-is.
|
|
* - Any String: If a string is returned from the function, the string will be used directly as the replacement HTML for
|
|
* the match.
|
|
* - An {@link Autolinker.HtmlTag} instance, which can be used to build/modify an HTML tag before writing out its HTML text.
|
|
*
|
|
* @constructor
|
|
* @param {Object} [config] The configuration options for the Autolinker instance, specified in an Object (map).
|
|
*/
|
|
var Autolinker = function( cfg ) {
|
|
Autolinker.Util.assign( this, cfg ); // assign the properties of `cfg` onto the Autolinker instance. Prototype properties will be used for missing configs.
|
|
};
|
|
|
|
|
|
Autolinker.prototype = {
|
|
constructor : Autolinker, // fix constructor property
|
|
|
|
/**
|
|
* @cfg {Boolean} urls
|
|
*
|
|
* `true` if miscellaneous URLs should be automatically linked, `false` if they should not be.
|
|
*/
|
|
urls : true,
|
|
|
|
/**
|
|
* @cfg {Boolean} email
|
|
*
|
|
* `true` if email addresses should be automatically linked, `false` if they should not be.
|
|
*/
|
|
email : true,
|
|
|
|
/**
|
|
* @cfg {Boolean} twitter
|
|
*
|
|
* `true` if Twitter handles ("@example") should be automatically linked, `false` if they should not be.
|
|
*/
|
|
twitter : true,
|
|
|
|
/**
|
|
* @cfg {Boolean} newWindow
|
|
*
|
|
* `true` if the links should open in a new window, `false` otherwise.
|
|
*/
|
|
newWindow : true,
|
|
|
|
/**
|
|
* @cfg {Boolean} stripPrefix
|
|
*
|
|
* `true` if 'http://' or 'https://' and/or the 'www.' should be stripped from the beginning of URL links' text,
|
|
* `false` otherwise.
|
|
*/
|
|
stripPrefix : true,
|
|
|
|
/**
|
|
* @cfg {Number} truncate
|
|
*
|
|
* A number for how many characters long URLs/emails/twitter handles should be truncated to inside the text of
|
|
* a link. If the URL/email/twitter is over this number of characters, it will be truncated to this length by
|
|
* adding a two period ellipsis ('..') to the end of the string.
|
|
*
|
|
* For example: A url like 'http://www.yahoo.com/some/long/path/to/a/file' truncated to 25 characters might look
|
|
* something like this: 'yahoo.com/some/long/pat..'
|
|
*/
|
|
|
|
/**
|
|
* @cfg {String} className
|
|
*
|
|
* A CSS class name to add to the generated links. This class will be added to all links, as well as this class
|
|
* plus url/email/twitter suffixes for styling url/email/twitter links differently.
|
|
*
|
|
* For example, if this config is provided as "myLink", then:
|
|
*
|
|
* - URL links will have the CSS classes: "myLink myLink-url"
|
|
* - Email links will have the CSS classes: "myLink myLink-email", and
|
|
* - Twitter links will have the CSS classes: "myLink myLink-twitter"
|
|
*/
|
|
className : "",
|
|
|
|
/**
|
|
* @cfg {Function} replaceFn
|
|
*
|
|
* A function to individually process each URL/Email/Twitter match found in the input string.
|
|
*
|
|
* See the class's description for usage.
|
|
*
|
|
* This function is called with the following parameters:
|
|
*
|
|
* @cfg {Autolinker} replaceFn.autolinker The Autolinker instance, which may be used to retrieve child objects from (such
|
|
* as the instance's {@link #getTagBuilder tag builder}).
|
|
* @cfg {Autolinker.match.Match} replaceFn.match The Match instance which can be used to retrieve information about the
|
|
* {@link Autolinker.match.Url URL}/{@link Autolinker.match.Email email}/{@link Autolinker.match.Twitter Twitter}
|
|
* match that the `replaceFn` is currently processing.
|
|
*/
|
|
|
|
|
|
/**
|
|
* @private
|
|
* @property {RegExp} htmlCharacterEntitiesRegex
|
|
*
|
|
* The regular expression that matches common HTML character entities.
|
|
*
|
|
* Ignoring & as it could be part of a query string -- handling it separately.
|
|
*/
|
|
htmlCharacterEntitiesRegex: /( | |<|<|>|>)/gi,
|
|
|
|
/**
|
|
* @private
|
|
* @property {RegExp} matcherRegex
|
|
*
|
|
* The regular expression that matches URLs, email addresses, and Twitter handles.
|
|
*
|
|
* This regular expression has the following capturing groups:
|
|
*
|
|
* 1. Group that is used to determine if there is a Twitter handle match (i.e. \@someTwitterUser). Simply check for its
|
|
* existence to determine if there is a Twitter handle match. The next couple of capturing groups give information
|
|
* about the Twitter handle match.
|
|
* 2. The whitespace character before the \@sign in a Twitter handle. This is needed because there are no lookbehinds in
|
|
* JS regular expressions, and can be used to reconstruct the original string in a replace().
|
|
* 3. The Twitter handle itself in a Twitter match. If the match is '@someTwitterUser', the handle is 'someTwitterUser'.
|
|
* 4. Group that matches an email address. Used to determine if the match is an email address, as well as holding the full
|
|
* address. Ex: 'me@my.com'
|
|
* 5. Group that matches a URL in the input text. Ex: 'http://google.com', 'www.google.com', or just 'google.com'.
|
|
* This also includes a path, url parameters, or hash anchors. Ex: google.com/path/to/file?q1=1&q2=2#myAnchor
|
|
* 6. A protocol-relative ('//') match for the case of a 'www.' prefixed URL. Will be an empty string if it is not a
|
|
* protocol-relative match. We need to know the character before the '//' in order to determine if it is a valid match
|
|
* or the // was in a string we don't want to auto-link.
|
|
* 7. A protocol-relative ('//') match for the case of a known TLD prefixed URL. Will be an empty string if it is not a
|
|
* protocol-relative match. See #6 for more info.
|
|
*/
|
|
matcherRegex : (function() {
|
|
var twitterRegex = /(^|[^\w])@(\w{1,15})/, // For matching a twitter handle. Ex: @gregory_jacobs
|
|
|
|
emailRegex = /(?:[\-;:&=\+\$,\w\.]+@)/, // something@ for email addresses (a.k.a. local-part)
|
|
|
|
protocolRegex = /(?:[A-Za-z]{3,9}:(?:\/\/)?)/, // match protocol, allow in format http:// or mailto:
|
|
wwwRegex = /(?:www\.)/, // starting with 'www.'
|
|
domainNameRegex = /[A-Za-z0-9\.\-]*[A-Za-z0-9\-]/, // anything looking at all like a domain, non-unicode domains, not ending in a period
|
|
tldRegex = /\.(?:international|construction|contractors|enterprises|photography|productions|foundation|immobilien|industries|management|properties|technology|christmas|community|directory|education|equipment|institute|marketing|solutions|vacations|bargains|boutique|builders|catering|cleaning|clothing|computer|democrat|diamonds|graphics|holdings|lighting|partners|plumbing|supplies|training|ventures|academy|careers|company|cruises|domains|exposed|flights|florist|gallery|guitars|holiday|kitchen|neustar|okinawa|recipes|rentals|reviews|shiksha|singles|support|systems|agency|berlin|camera|center|coffee|condos|dating|estate|events|expert|futbol|kaufen|luxury|maison|monash|museum|nagoya|photos|repair|report|social|supply|tattoo|tienda|travel|viajes|villas|vision|voting|voyage|actor|build|cards|cheap|codes|dance|email|glass|house|mango|ninja|parts|photo|shoes|solar|today|tokyo|tools|watch|works|aero|arpa|asia|best|bike|blue|buzz|camp|club|cool|coop|farm|fish|gift|guru|info|jobs|kiwi|kred|land|limo|link|menu|mobi|moda|name|pics|pink|post|qpon|rich|ruhr|sexy|tips|vote|voto|wang|wien|wiki|zone|bar|bid|biz|cab|cat|ceo|com|edu|gov|int|kim|mil|net|onl|org|pro|pub|red|tel|uno|wed|xxx|xyz|ac|ad|ae|af|ag|ai|al|am|an|ao|aq|ar|as|at|au|aw|ax|az|ba|bb|bd|be|bf|bg|bh|bi|bj|bm|bn|bo|br|bs|bt|bv|bw|by|bz|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|cr|cu|cv|cw|cx|cy|cz|de|dj|dk|dm|do|dz|ec|ee|eg|er|es|et|eu|fi|fj|fk|fm|fo|fr|ga|gb|gd|ge|gf|gg|gh|gi|gl|gm|gn|gp|gq|gr|gs|gt|gu|gw|gy|hk|hm|hn|hr|ht|hu|id|ie|il|im|in|io|iq|ir|is|it|je|jm|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|lv|ly|ma|mc|md|me|mg|mh|mk|ml|mm|mn|mo|mp|mq|mr|ms|mt|mu|mv|mw|mx|my|mz|na|nc|ne|nf|ng|ni|nl|no|np|nr|nu|nz|om|pa|pe|pf|pg|ph|pk|pl|pm|pn|pr|ps|pt|pw|py|qa|re|ro|rs|ru|rw|sa|sb|sc|sd|se|sg|sh|si|sj|sk|sl|sm|sn|so|sr|st|su|sv|sx|sy|sz|tc|td|tf|tg|th|tj|tk|tl|tm|tn|to|tp|tr|tt|tv|tw|tz|ua|ug|uk|us|uy|uz|va|vc|ve|vg|vi|vn|vu|wf|ws|ye|yt|za|zm|zw)\b/, // match our known top level domains (TLDs)
|
|
|
|
// Allow optional path, query string, and hash anchor, not ending in the following characters: "!:,.;"
|
|
// http://blog.codinghorror.com/the-problem-with-urls/
|
|
urlSuffixRegex = /(?:[\-A-Za-z0-9+&@#\/%?=~_()|!:,.;]*[\-A-Za-z0-9+&@#\/%=~_()|])?/; // note: optional part of the full regex
|
|
|
|
return new RegExp( [
|
|
'(', // *** Capturing group $1, which can be used to check for a twitter handle match. Use group $3 for the actual twitter handle though. $2 may be used to reconstruct the original string in a replace()
|
|
// *** Capturing group $2, which matches the whitespace character before the '@' sign (needed because of no lookbehinds), and
|
|
// *** Capturing group $3, which matches the actual twitter handle
|
|
twitterRegex.source,
|
|
')',
|
|
|
|
'|',
|
|
|
|
'(', // *** Capturing group $4, which is used to determine an email match
|
|
emailRegex.source,
|
|
domainNameRegex.source,
|
|
tldRegex.source,
|
|
')',
|
|
|
|
'|',
|
|
|
|
'(', // *** Capturing group $5, which is used to match a URL
|
|
'(?:', // parens to cover match for protocol (optional), and domain
|
|
'(?:', // non-capturing paren for a protocol-prefixed url (ex: http://google.com)
|
|
protocolRegex.source,
|
|
domainNameRegex.source,
|
|
')',
|
|
|
|
'|',
|
|
|
|
'(?:', // non-capturing paren for a 'www.' prefixed url (ex: www.google.com)
|
|
'(.?//)?', // *** Capturing group $6 for an optional protocol-relative URL. Must be at the beginning of the string or start with a non-word character
|
|
wwwRegex.source,
|
|
domainNameRegex.source,
|
|
')',
|
|
|
|
'|',
|
|
|
|
'(?:', // non-capturing paren for known a TLD url (ex: google.com)
|
|
'(.?//)?', // *** Capturing group $7 for an optional protocol-relative URL. Must be at the beginning of the string or start with a non-word character
|
|
domainNameRegex.source,
|
|
tldRegex.source,
|
|
')',
|
|
')',
|
|
|
|
urlSuffixRegex.source, // match for path, query string, and/or hash anchor
|
|
')'
|
|
].join( "" ), 'gi' );
|
|
} )(),
|
|
|
|
/**
|
|
* @private
|
|
* @property {RegExp} invalidProtocolRelMatchRegex
|
|
*
|
|
* The regular expression used to check a potential protocol-relative URL match, coming from the {@link #matcherRegex}.
|
|
* A protocol-relative URL is, for example, "//yahoo.com"
|
|
*
|
|
* This regular expression is used in conjunction with the {@link #matcherRegex}, and checks to see if there is a word character
|
|
* before the '//' in order to determine if we should actually autolink a protocol-relative URL. This is needed because there
|
|
* is no negative look-behind in JavaScript regular expressions.
|
|
*
|
|
* For instance, we want to autolink something like "//google.com", but we don't want to autolink something
|
|
* like "abc//google.com"
|
|
*/
|
|
invalidProtocolRelMatchRegex : /^[\w]\/\//,
|
|
|
|
/**
|
|
* @private
|
|
* @property {RegExp} charBeforeProtocolRelMatchRegex
|
|
*
|
|
* The regular expression used to retrieve the character before a protocol-relative URL match.
|
|
*
|
|
* This is used in conjunction with the {@link #matcherRegex}, which needs to grab the character before a protocol-relative
|
|
* '//' due to the lack of a negative look-behind in JavaScript regular expressions. The character before the match is stripped
|
|
* from the URL.
|
|
*/
|
|
charBeforeProtocolRelMatchRegex : /^(.)?\/\//,
|
|
|
|
/**
|
|
* @private
|
|
* @property {Autolinker.HtmlParser} htmlParser
|
|
*
|
|
* The HtmlParser instance used to skip over HTML tags, while finding text nodes to process. This is lazily instantiated
|
|
* in the {@link #getHtmlParser} method.
|
|
*/
|
|
|
|
/**
|
|
* @private
|
|
* @property {Autolinker.AnchorTagBuilder} tagBuilder
|
|
*
|
|
* The AnchorTagBuilder instance used to build the URL/email/Twitter replacement anchor tags. This is lazily instantiated
|
|
* in the {@link #getTagBuilder} method.
|
|
*/
|
|
|
|
|
|
/**
|
|
* Automatically links URLs, email addresses, and Twitter handles found in the given chunk of HTML.
|
|
* Does not link URLs found within HTML tags.
|
|
*
|
|
* For instance, if given the text: `You should go to http://www.yahoo.com`, then the result
|
|
* will be `You should go to <a href="http://www.yahoo.com">http://www.yahoo.com</a>`
|
|
*
|
|
* This method finds the text around any HTML elements in the input `textOrHtml`, which will be the text that is processed.
|
|
* Any original HTML elements will be left as-is, as well as the text that is already wrapped in anchor (<a>) tags.
|
|
*
|
|
* @param {String} textOrHtml The HTML or text to link URLs, email addresses, and Twitter handles within.
|
|
* @return {String} The HTML, with URLs/emails/Twitter handles automatically linked.
|
|
*/
|
|
link : function( textOrHtml ) {
|
|
var me = this, // for closure
|
|
htmlParser = this.getHtmlParser(),
|
|
htmlCharacterEntitiesRegex = this.htmlCharacterEntitiesRegex,
|
|
anchorTagStackCount = 0, // used to only process text around anchor tags, and any inner text/html they may have
|
|
resultHtml = [];
|
|
|
|
htmlParser.parse( textOrHtml, {
|
|
// Process HTML nodes in the input `textOrHtml`
|
|
processHtmlNode : function( tagText, tagName, isClosingTag ) {
|
|
if( tagName === 'a' ) {
|
|
if( !isClosingTag ) { // it's the start <a> tag
|
|
anchorTagStackCount++;
|
|
} else { // it's the end </a> tag
|
|
anchorTagStackCount = Math.max( anchorTagStackCount - 1, 0 ); // attempt to handle extraneous </a> tags by making sure the stack count never goes below 0
|
|
}
|
|
}
|
|
resultHtml.push( tagText ); // now add the text of the tag itself verbatim
|
|
},
|
|
|
|
// Process text nodes in the input `textOrHtml`
|
|
processTextNode : function( text ) {
|
|
if( anchorTagStackCount === 0 ) {
|
|
// If we're not within an <a> tag, process the text node
|
|
var unescapedText = Autolinker.Util.splitAndCapture( text, htmlCharacterEntitiesRegex ); // split at HTML entities, but include the HTML entities in the results array
|
|
|
|
for ( var i = 0, len = unescapedText.length; i < len; i++ ) {
|
|
var textToProcess = unescapedText[ i ],
|
|
processedTextNode = me.processTextNode( textToProcess );
|
|
|
|
resultHtml.push( processedTextNode );
|
|
}
|
|
|
|
} else {
|
|
// `text` is within an <a> tag, simply append the text - we do not want to autolink anything
|
|
// already within an <a>...</a> tag
|
|
resultHtml.push( text );
|
|
}
|
|
}
|
|
} );
|
|
|
|
return resultHtml.join( "" );
|
|
},
|
|
|
|
|
|
/**
|
|
* Lazily instantiates and returns the {@link #htmlParser} instance for this Autolinker instance.
|
|
*
|
|
* @protected
|
|
* @return {Autolinker.HtmlParser}
|
|
*/
|
|
getHtmlParser : function() {
|
|
var htmlParser = this.htmlParser;
|
|
|
|
if( !htmlParser ) {
|
|
htmlParser = this.htmlParser = new Autolinker.HtmlParser();
|
|
}
|
|
|
|
return htmlParser;
|
|
},
|
|
|
|
|
|
/**
|
|
* Returns the {@link #tagBuilder} instance for this Autolinker instance, lazily instantiating it
|
|
* if it does not yet exist.
|
|
*
|
|
* This method may be used in a {@link #replaceFn} to generate the {@link Autolinker.HtmlTag HtmlTag} instance that
|
|
* Autolinker would normally generate, and then allow for modifications before returning it. For example:
|
|
*
|
|
* var html = Autolinker.link( "Test google.com", {
|
|
* replaceFn : function( autolinker, match ) {
|
|
* var tag = autolinker.getTagBuilder().build( match ); // returns an {@link Autolinker.HtmlTag} instance
|
|
* tag.setAttr( 'rel', 'nofollow' );
|
|
*
|
|
* return tag;
|
|
* }
|
|
* } );
|
|
*
|
|
* // generated html:
|
|
* // Test <a href="http://google.com" target="_blank" rel="nofollow">google.com</a>
|
|
*
|
|
* @return {Autolinker.AnchorTagBuilder}
|
|
*/
|
|
getTagBuilder : function() {
|
|
var tagBuilder = this.tagBuilder;
|
|
|
|
if( !tagBuilder ) {
|
|
tagBuilder = this.tagBuilder = new Autolinker.AnchorTagBuilder( {
|
|
newWindow : this.newWindow,
|
|
truncate : this.truncate,
|
|
className : this.className
|
|
} );
|
|
}
|
|
|
|
return tagBuilder;
|
|
},
|
|
|
|
|
|
/**
|
|
* Process the text that lies inbetween HTML tags. This method does the actual wrapping of URLs with
|
|
* anchor tags.
|
|
*
|
|
* @private
|
|
* @param {String} text The text to auto-link.
|
|
* @return {String} The text with anchor tags auto-filled.
|
|
*/
|
|
processTextNode : function( text ) {
|
|
var me = this, // for closure
|
|
charBeforeProtocolRelMatchRegex = this.charBeforeProtocolRelMatchRegex;
|
|
|
|
return text.replace( this.matcherRegex, function( matchStr, $1, $2, $3, $4, $5, $6, $7 ) {
|
|
var twitterMatch = $1,
|
|
twitterHandlePrefixWhitespaceChar = $2, // The whitespace char before the @ sign in a Twitter handle match. This is needed because of no lookbehinds in JS regexes.
|
|
twitterHandle = $3, // The actual twitterUser (i.e the word after the @ sign in a Twitter handle match)
|
|
emailAddressMatch = $4, // For both determining if it is an email address, and stores the actual email address
|
|
urlMatch = $5, // The matched URL string
|
|
protocolRelativeMatch = $6 || $7, // The '//' for a protocol-relative match, with the character that comes before the '//'
|
|
|
|
prefixStr = "", // A string to use to prefix the anchor tag that is created. This is needed for the Twitter handle match
|
|
suffixStr = "", // A string to suffix the anchor tag that is created. This is used if there is a trailing parenthesis that should not be auto-linked.
|
|
|
|
match; // Will be an Autolinker.match.Match object
|
|
|
|
|
|
// Return out with no changes for match types that are disabled (url, email, twitter), or for matches that are
|
|
// invalid (false positives from the matcherRegex, which can't use look-behinds since they are unavailable in JS).
|
|
if( !me.isValidMatch( twitterMatch, emailAddressMatch, urlMatch, protocolRelativeMatch ) ) {
|
|
return matchStr;
|
|
}
|
|
|
|
// Handle a closing parenthesis at the end of the match, and exclude it if there is not a matching open parenthesis
|
|
// in the match itself.
|
|
if( me.matchHasUnbalancedClosingParen( matchStr ) ) {
|
|
matchStr = matchStr.substr( 0, matchStr.length - 1 ); // remove the trailing ")"
|
|
suffixStr = ")"; // this will be added after the generated <a> tag
|
|
}
|
|
|
|
|
|
if( emailAddressMatch ) {
|
|
match = new Autolinker.match.Email( { matchedText: matchStr, email: emailAddressMatch } );
|
|
|
|
} else if( twitterMatch ) {
|
|
// fix up the `matchStr` if there was a preceding whitespace char, which was needed to determine the match
|
|
// itself (since there are no look-behinds in JS regexes)
|
|
if( twitterHandlePrefixWhitespaceChar ) {
|
|
prefixStr = twitterHandlePrefixWhitespaceChar;
|
|
matchStr = matchStr.slice( 1 ); // remove the prefixed whitespace char from the match
|
|
}
|
|
match = new Autolinker.match.Twitter( { matchedText: matchStr, twitterHandle: twitterHandle } );
|
|
|
|
} else { // url match
|
|
// If it's a protocol-relative '//' match, remove the character before the '//' (which the matcherRegex needed
|
|
// to match due to the lack of a negative look-behind in JavaScript regular expressions)
|
|
if( protocolRelativeMatch ) {
|
|
var charBeforeMatch = protocolRelativeMatch.match( charBeforeProtocolRelMatchRegex )[ 1 ] || "";
|
|
|
|
if( charBeforeMatch ) { // fix up the `matchStr` if there was a preceding char before a protocol-relative match, which was needed to determine the match itself (since there are no look-behinds in JS regexes)
|
|
prefixStr = charBeforeMatch;
|
|
matchStr = matchStr.slice( 1 ); // remove the prefixed char from the match
|
|
}
|
|
}
|
|
|
|
match = new Autolinker.match.Url( {
|
|
matchedText : matchStr,
|
|
url : matchStr,
|
|
protocolRelativeMatch : protocolRelativeMatch,
|
|
stripPrefix : me.stripPrefix
|
|
} );
|
|
}
|
|
|
|
// Generate the replacement text for the match
|
|
var matchReturnVal = me.createMatchReturnVal( match, matchStr );
|
|
return prefixStr + matchReturnVal + suffixStr;
|
|
} );
|
|
},
|
|
|
|
|
|
/**
|
|
* Determines if a given match found by {@link #processTextNode} is valid. Will return `false` for:
|
|
*
|
|
* 1) Disabled link types (i.e. having a Twitter match, but {@link #twitter} matching is disabled)
|
|
* 2) URL matches which do not have at least have one period ('.') in the domain name (effectively skipping over
|
|
* matches like "abc:def")
|
|
* 3) A protocol-relative url match (a URL beginning with '//') whose previous character is a word character
|
|
* (effectively skipping over strings like "abc//google.com")
|
|
*
|
|
* Otherwise, returns `true`.
|
|
*
|
|
* @private
|
|
* @param {String} twitterMatch The matched Twitter handle, if there was one. Will be empty string if the match is not a
|
|
* Twitter match.
|
|
* @param {String} emailAddressMatch The matched Email address, if there was one. Will be empty string if the match is not
|
|
* an Email address match.
|
|
* @param {String} urlMatch The matched URL, if there was one. Will be an empty string if the match is not a URL match.
|
|
* @param {String} protocolRelativeMatch The protocol-relative string for a URL match (i.e. '//'), possibly with a preceding
|
|
* character (ex, a space, such as: ' //', or a letter, such as: 'a//'). The match is invalid if there is a word character
|
|
* preceding the '//'.
|
|
* @return {Boolean} `true` if the match given is valid and should be processed, or `false` if the match is invalid and/or
|
|
* should just not be processed (such as, if it's a Twitter match, but {@link #twitter} matching is disabled}.
|
|
*/
|
|
isValidMatch : function( twitterMatch, emailAddressMatch, urlMatch, protocolRelativeMatch ) {
|
|
if(
|
|
( twitterMatch && !this.twitter ) || ( emailAddressMatch && !this.email ) || ( urlMatch && !this.urls ) ||
|
|
( urlMatch && urlMatch.indexOf( '.' ) === -1 ) || // At least one period ('.') must exist in the URL match for us to consider it an actual URL
|
|
( urlMatch && /^[A-Za-z]{3,9}:/.test( urlMatch ) && !/:.*?[A-Za-z]/.test( urlMatch ) ) || // At least one letter character must exist in the domain name after a protocol match. Ex: skip over something like "git:1.0"
|
|
( protocolRelativeMatch && this.invalidProtocolRelMatchRegex.test( protocolRelativeMatch ) ) // a protocol-relative match which has a word character in front of it (so we can skip something like "abc//google.com")
|
|
) {
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
},
|
|
|
|
|
|
/**
|
|
* Determines if a match found has an unmatched closing parenthesis. If so, this parenthesis will be removed
|
|
* from the match itself, and appended after the generated anchor tag in {@link #processTextNode}.
|
|
*
|
|
* A match may have an extra closing parenthesis at the end of the match because the regular expression must include parenthesis
|
|
* for URLs such as "wikipedia.com/something_(disambiguation)", which should be auto-linked.
|
|
*
|
|
* However, an extra parenthesis *will* be included when the URL itself is wrapped in parenthesis, such as in the case of
|
|
* "(wikipedia.com/something_(disambiguation))". In this case, the last closing parenthesis should *not* be part of the URL
|
|
* itself, and this method will return `true`.
|
|
*
|
|
* @private
|
|
* @param {String} matchStr The full match string from the {@link #matcherRegex}.
|
|
* @return {Boolean} `true` if there is an unbalanced closing parenthesis at the end of the `matchStr`, `false` otherwise.
|
|
*/
|
|
matchHasUnbalancedClosingParen : function( matchStr ) {
|
|
var lastChar = matchStr.charAt( matchStr.length - 1 );
|
|
|
|
if( lastChar === ')' ) {
|
|
var openParensMatch = matchStr.match( /\(/g ),
|
|
closeParensMatch = matchStr.match( /\)/g ),
|
|
numOpenParens = ( openParensMatch && openParensMatch.length ) || 0,
|
|
numCloseParens = ( closeParensMatch && closeParensMatch.length ) || 0;
|
|
|
|
if( numOpenParens < numCloseParens ) {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
},
|
|
|
|
|
|
/**
|
|
* Creates the return string value for a given match in the input string, for the {@link #processTextNode} method.
|
|
*
|
|
* This method handles the {@link #replaceFn}, if one was provided.
|
|
*
|
|
* @private
|
|
* @param {Autolinker.match.Match} match The Match object that represents the match.
|
|
* @param {String} matchStr The original match string, after having been preprocessed to fix match edge cases (see
|
|
* the `prefixStr` and `suffixStr` vars in {@link #processTextNode}.
|
|
* @return {String} The string that the `match` should be replaced with. This is usually the anchor tag string, but
|
|
* may be the `matchStr` itself if the match is not to be replaced.
|
|
*/
|
|
createMatchReturnVal : function( match, matchStr ) {
|
|
// Handle a custom `replaceFn` being provided
|
|
var replaceFnResult;
|
|
if( this.replaceFn ) {
|
|
replaceFnResult = this.replaceFn.call( this, this, match ); // Autolinker instance is the context, and the first arg
|
|
}
|
|
|
|
if( typeof replaceFnResult === 'string' ) {
|
|
return replaceFnResult; // `replaceFn` returned a string, use that
|
|
|
|
} else if( replaceFnResult === false ) {
|
|
return matchStr; // no replacement for the match
|
|
|
|
} else if( replaceFnResult instanceof Autolinker.HtmlTag ) {
|
|
return replaceFnResult.toString();
|
|
|
|
} else { // replaceFnResult === true, or no/unknown return value from function
|
|
// Perform Autolinker's default anchor tag generation
|
|
var tagBuilder = this.getTagBuilder(),
|
|
anchorTag = tagBuilder.build( match ); // returns an Autolinker.HtmlTag instance
|
|
|
|
return anchorTag.toString();
|
|
}
|
|
}
|
|
|
|
};
|
|
|
|
|
|
/**
|
|
* Automatically links URLs, email addresses, and Twitter handles found in the given chunk of HTML.
|
|
* Does not link URLs found within HTML tags.
|
|
*
|
|
* For instance, if given the text: `You should go to http://www.yahoo.com`, then the result
|
|
* will be `You should go to <a href="http://www.yahoo.com">http://www.yahoo.com</a>`
|
|
*
|
|
* Example:
|
|
*
|
|
* var linkedText = Autolinker.link( "Go to google.com", { newWindow: false } );
|
|
* // Produces: "Go to <a href="http://google.com">google.com</a>"
|
|
*
|
|
* @static
|
|
* @method link
|
|
* @param {String} html The HTML text to link URLs within.
|
|
* @param {Object} [options] Any of the configuration options for the Autolinker class, specified in an Object (map).
|
|
* See the class description for an example call.
|
|
* @return {String} The HTML text, with URLs automatically linked
|
|
*/
|
|
Autolinker.link = function( text, options ) {
|
|
var autolinker = new Autolinker( options );
|
|
return autolinker.link( text );
|
|
};
|
|
|
|
|
|
// Namespace for `match` classes
|
|
Autolinker.match = {};
|
|
/*global Autolinker */
|
|
/*jshint eqnull:true, boss:true */
|
|
/**
|
|
* @class Autolinker.Util
|
|
* @singleton
|
|
*
|
|
* A few utility methods for Autolinker.
|
|
*/
|
|
Autolinker.Util = {
|
|
|
|
/**
|
|
* @property {Function} abstractMethod
|
|
*
|
|
* A function object which represents an abstract method.
|
|
*/
|
|
abstractMethod : function() { throw "abstract"; },
|
|
|
|
|
|
/**
|
|
* Assigns (shallow copies) the properties of `src` onto `dest`.
|
|
*
|
|
* @param {Object} dest The destination object.
|
|
* @param {Object} src The source object.
|
|
* @return {Object} The destination object.
|
|
*/
|
|
assign : function( dest, src ) {
|
|
for( var prop in src ) {
|
|
if( src.hasOwnProperty( prop ) ) {
|
|
dest[ prop ] = src[ prop ];
|
|
}
|
|
}
|
|
|
|
return dest;
|
|
},
|
|
|
|
|
|
/**
|
|
* Extends `superclass` to create a new subclass, adding the `protoProps` to the new subclass's prototype.
|
|
*
|
|
* @param {Function} superclass The constructor function for the superclass.
|
|
* @param {Object} protoProps The methods/properties to add to the subclass's prototype. This may contain the
|
|
* special property `constructor`, which will be used as the new subclass's constructor function.
|
|
* @return {Function} The new subclass function.
|
|
*/
|
|
extend : function( superclass, protoProps ) {
|
|
var superclassProto = superclass.prototype;
|
|
|
|
var F = function() {};
|
|
F.prototype = superclassProto;
|
|
|
|
var subclass;
|
|
if( protoProps.hasOwnProperty( 'constructor' ) ) {
|
|
subclass = protoProps.constructor;
|
|
} else {
|
|
subclass = function() { superclassProto.constructor.apply( this, arguments ); };
|
|
}
|
|
|
|
var subclassProto = subclass.prototype = new F(); // set up prototype chain
|
|
subclassProto.constructor = subclass; // fix constructor property
|
|
subclassProto.superclass = superclassProto;
|
|
|
|
delete protoProps.constructor; // don't re-assign constructor property to the prototype, since a new function may have been created (`subclass`), which is now already there
|
|
Autolinker.Util.assign( subclassProto, protoProps );
|
|
|
|
return subclass;
|
|
},
|
|
|
|
|
|
/**
|
|
* Truncates the `str` at `len - ellipsisChars.length`, and adds the `ellipsisChars` to the
|
|
* end of the string (by default, two periods: '..'). If the `str` length does not exceed
|
|
* `len`, the string will be returned unchanged.
|
|
*
|
|
* @param {String} str The string to truncate and add an ellipsis to.
|
|
* @param {Number} truncateLen The length to truncate the string at.
|
|
* @param {String} [ellipsisChars=..] The ellipsis character(s) to add to the end of `str`
|
|
* when truncated. Defaults to '..'
|
|
*/
|
|
ellipsis : function( str, truncateLen, ellipsisChars ) {
|
|
if( str.length > truncateLen ) {
|
|
ellipsisChars = ( ellipsisChars == null ) ? '..' : ellipsisChars;
|
|
str = str.substring( 0, truncateLen - ellipsisChars.length ) + ellipsisChars;
|
|
}
|
|
return str;
|
|
},
|
|
|
|
|
|
/**
|
|
* Supports `Array.prototype.indexOf()` functionality for old IE (IE8 and below).
|
|
*
|
|
* @param {Array} arr The array to find an element of.
|
|
* @param {*} element The element to find in the array, and return the index of.
|
|
* @return {Number} The index of the `element`, or -1 if it was not found.
|
|
*/
|
|
indexOf : function( arr, element ) {
|
|
if( Array.prototype.indexOf ) {
|
|
return arr.indexOf( element );
|
|
|
|
} else {
|
|
for( var i = 0, len = arr.length; i < len; i++ ) {
|
|
if( arr[ i ] === element ) return i;
|
|
}
|
|
return -1;
|
|
}
|
|
},
|
|
|
|
|
|
|
|
/**
|
|
* Performs the functionality of what modern browsers do when `String.prototype.split()` is called
|
|
* with a regular expression that contains capturing parenthesis.
|
|
*
|
|
* For example:
|
|
*
|
|
* // Modern browsers:
|
|
* "a,b,c".split( /(,)/ ); // --> [ 'a', ',', 'b', ',', 'c' ]
|
|
*
|
|
* // Old IE (including IE8):
|
|
* "a,b,c".split( /(,)/ ); // --> [ 'a', 'b', 'c' ]
|
|
*
|
|
* This method emulates the functionality of modern browsers for the old IE case.
|
|
*
|
|
* @param {String} str The string to split.
|
|
* @param {RegExp} splitRegex The regular expression to split the input `str` on. The splitting
|
|
* character(s) will be spliced into the array, as in the "modern browsers" example in the
|
|
* description of this method.
|
|
* Note #1: the supplied regular expression **must** have the 'g' flag specified.
|
|
* Note #2: for simplicity's sake, the regular expression does not need
|
|
* to contain capturing parenthesis - it will be assumed that any match has them.
|
|
* @return {String[]} The split array of strings, with the splitting character(s) included.
|
|
*/
|
|
splitAndCapture : function( str, splitRegex ) {
|
|
if( !splitRegex.global ) throw new Error( "`splitRegex` must have the 'g' flag set" );
|
|
|
|
var result = [],
|
|
lastIdx = 0,
|
|
match;
|
|
|
|
while( match = splitRegex.exec( str ) ) {
|
|
result.push( str.substring( lastIdx, match.index ) );
|
|
result.push( match[ 0 ] ); // push the splitting char(s)
|
|
|
|
lastIdx = match.index + match[ 0 ].length;
|
|
}
|
|
result.push( str.substring( lastIdx ) );
|
|
|
|
return result;
|
|
}
|
|
|
|
};
|
|
/*global Autolinker */
|
|
/**
|
|
* @private
|
|
* @class Autolinker.HtmlParser
|
|
* @extends Object
|
|
*
|
|
* An HTML parser implementation which simply walks an HTML string and calls the provided visitor functions to process
|
|
* HTML and text nodes.
|
|
*
|
|
* Autolinker uses this to only link URLs/emails/Twitter handles within text nodes, basically ignoring HTML tags.
|
|
*/
|
|
Autolinker.HtmlParser = Autolinker.Util.extend( Object, {
|
|
|
|
/**
|
|
* @private
|
|
* @property {RegExp} htmlRegex
|
|
*
|
|
* The regular expression used to pull out HTML tags from a string. Handles namespaced HTML tags and
|
|
* attribute names, as specified by http://www.w3.org/TR/html-markup/syntax.html.
|
|
*
|
|
* Capturing groups:
|
|
*
|
|
* 1. If it is an end tag, this group will have the '/'.
|
|
* 2. The tag name.
|
|
*/
|
|
htmlRegex : (function() {
|
|
var tagNameRegex = /[0-9a-zA-Z:]+/,
|
|
attrNameRegex = /[^\s\0"'>\/=\x01-\x1F\x7F]+/, // the unicode range accounts for excluding control chars, and the delete char
|
|
attrValueRegex = /(?:".*?"|'.*?'|[^'"=<>`\s]+)/, // double quoted, single quoted, or unquoted attribute values
|
|
nameEqualsValueRegex = attrNameRegex.source + '(?:\\s*=\\s*' + attrValueRegex.source + ')?'; // optional '=[value]'
|
|
|
|
return new RegExp( [
|
|
'<(?:!|(/))?', // Beginning of a tag. Either '<' for a start tag, '</' for an end tag, or <! for the <!DOCTYPE ...> tag. The slash or an empty string is Capturing Group 1.
|
|
|
|
// The tag name (Capturing Group 2)
|
|
'(' + tagNameRegex.source + ')',
|
|
|
|
// Zero or more attributes following the tag name
|
|
'(?:',
|
|
'\\s+', // one or more whitespace chars before an attribute
|
|
|
|
// Either:
|
|
// A. tag="value", or
|
|
// B. "value" alone (for <!DOCTYPE> tag. Ex: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">)
|
|
'(?:', nameEqualsValueRegex, '|', attrValueRegex.source + ')',
|
|
')*',
|
|
|
|
'\\s*/?', // any trailing spaces and optional '/' before the closing '>'
|
|
'>'
|
|
].join( "" ), 'g' );
|
|
} )(),
|
|
|
|
|
|
/**
|
|
* Walks an HTML string, calling the `options.processHtmlNode` function for each HTML tag that is encountered, and calling
|
|
* the `options.processTextNode` function when each text around HTML tags is encountered.
|
|
*
|
|
* @param {String} html The HTML to parse.
|
|
* @param {Object} [options] An Object (map) which may contain the following properties:
|
|
*
|
|
* @param {Function} [options.processHtmlNode] A visitor function which allows processing of an encountered HTML node.
|
|
* This function is called with the following arguments:
|
|
* @param {String} [options.processHtmlNode.tagText] The HTML tag text that was found.
|
|
* @param {String} [options.processHtmlNode.tagName] The tag name for the HTML tag that was found. Ex: 'a' for an anchor tag.
|
|
* @param {String} [options.processHtmlNode.isClosingTag] `true` if the tag is a closing tag (ex: </a>), `false` otherwise.
|
|
*
|
|
* @param {Function} [options.processTextNode] A visitor function which allows processing of an encountered text node.
|
|
* This function is called with the following arguments:
|
|
* @param {String} [options.processTextNode.text] The text node that was matched.
|
|
*/
|
|
parse : function( html, options ) {
|
|
options = options || {};
|
|
|
|
var processHtmlNodeVisitor = options.processHtmlNode || function() {},
|
|
processTextNodeVisitor = options.processTextNode || function() {},
|
|
htmlRegex = this.htmlRegex,
|
|
currentResult,
|
|
lastIndex = 0;
|
|
|
|
// Loop over the HTML string, ignoring HTML tags, and processing the text that lies between them,
|
|
// wrapping the URLs in anchor tags
|
|
while( ( currentResult = htmlRegex.exec( html ) ) !== null ) {
|
|
var tagText = currentResult[ 0 ],
|
|
tagName = currentResult[ 2 ],
|
|
isClosingTag = !!currentResult[ 1 ],
|
|
inBetweenTagsText = html.substring( lastIndex, currentResult.index );
|
|
|
|
if( inBetweenTagsText ) {
|
|
processTextNodeVisitor( inBetweenTagsText );
|
|
}
|
|
|
|
processHtmlNodeVisitor( tagText, tagName, isClosingTag );
|
|
|
|
lastIndex = currentResult.index + tagText.length;
|
|
}
|
|
|
|
// Process any remaining text after the last HTML element. Will process all of the text if there were no HTML elements.
|
|
if( lastIndex < html.length ) {
|
|
var text = html.substring( lastIndex );
|
|
|
|
if( text ) {
|
|
processTextNodeVisitor( text );
|
|
}
|
|
}
|
|
}
|
|
|
|
} );
|
|
/*global Autolinker */
|
|
/*jshint boss:true */
|
|
/**
|
|
* @class Autolinker.HtmlTag
|
|
* @extends Object
|
|
*
|
|
* Represents an HTML tag, which can be used to easily build/modify HTML tags programmatically.
|
|
*
|
|
* Autolinker uses this abstraction to create HTML tags, and then write them out as strings. You may also use
|
|
* this class in your code, especially within a {@link Autolinker#replaceFn replaceFn}.
|
|
*
|
|
* ## Examples
|
|
*
|
|
* Example instantiation:
|
|
*
|
|
* var tag = new Autolinker.HtmlTag( {
|
|
* tagName : 'a',
|
|
* attrs : { 'href': 'http://google.com', 'class': 'external-link' },
|
|
* innerHtml : 'Google'
|
|
* } );
|
|
*
|
|
* tag.toString(); // <a href="http://google.com" class="external-link">Google</a>
|
|
*
|
|
* // Individual accessor methods
|
|
* tag.getTagName(); // 'a'
|
|
* tag.getAttr( 'href' ); // 'http://google.com'
|
|
* tag.hasClass( 'external-link' ); // true
|
|
*
|
|
*
|
|
* Using mutator methods (which may be used in combination with instantiation config properties):
|
|
*
|
|
* var tag = new Autolinker.HtmlTag();
|
|
* tag.setTagName( 'a' );
|
|
* tag.setAttr( 'href', 'http://google.com' );
|
|
* tag.addClass( 'external-link' );
|
|
* tag.setInnerHtml( 'Google' );
|
|
*
|
|
* tag.getTagName(); // 'a'
|
|
* tag.getAttr( 'href' ); // 'http://google.com'
|
|
* tag.hasClass( 'external-link' ); // true
|
|
*
|
|
* tag.toString(); // <a href="http://google.com" class="external-link">Google</a>
|
|
*
|
|
*
|
|
* ## Example use within a {@link Autolinker#replaceFn replaceFn}
|
|
*
|
|
* var html = Autolinker.link( "Test google.com", {
|
|
* replaceFn : function( autolinker, match ) {
|
|
* var tag = autolinker.getTagBuilder().build( match ); // returns an {@link Autolinker.HtmlTag} instance, configured with the Match's href and anchor text
|
|
* tag.setAttr( 'rel', 'nofollow' );
|
|
*
|
|
* return tag;
|
|
* }
|
|
* } );
|
|
*
|
|
* // generated html:
|
|
* // Test <a href="http://google.com" target="_blank" rel="nofollow">google.com</a>
|
|
*
|
|
*
|
|
* ## Example use with a new tag for the replacement
|
|
*
|
|
* var html = Autolinker.link( "Test google.com", {
|
|
* replaceFn : function( autolinker, match ) {
|
|
* var tag = new Autolinker.HtmlTag( {
|
|
* tagName : 'button',
|
|
* attrs : { 'title': 'Load URL: ' + match.getAnchorHref() },
|
|
* innerHtml : 'Load URL: ' + match.getAnchorText()
|
|
* } );
|
|
*
|
|
* return tag;
|
|
* }
|
|
* } );
|
|
*
|
|
* // generated html:
|
|
* // Test <button title="Load URL: http://google.com">Load URL: google.com</button>
|
|
*/
|
|
Autolinker.HtmlTag = Autolinker.Util.extend( Object, {
|
|
|
|
/**
|
|
* @cfg {String} tagName
|
|
*
|
|
* The tag name. Ex: 'a', 'button', etc.
|
|
*
|
|
* Not required at instantiation time, but should be set using {@link #setTagName} before {@link #toString}
|
|
* is executed.
|
|
*/
|
|
|
|
/**
|
|
* @cfg {Object.<String, String>} attrs
|
|
*
|
|
* An key/value Object (map) of attributes to create the tag with. The keys are the attribute names, and the
|
|
* values are the attribute values.
|
|
*/
|
|
|
|
/**
|
|
* @cfg {String} innerHtml
|
|
*
|
|
* The inner HTML for the tag.
|
|
*
|
|
* Note the camel case name on `innerHtml`. Acronyms are camelCased in this utility (such as not to run into the acronym
|
|
* naming inconsistency that the DOM developers created with `XMLHttpRequest`). You may alternatively use {@link #innerHTML}
|
|
* if you prefer, but this one is recommended.
|
|
*/
|
|
|
|
/**
|
|
* @cfg {String} innerHTML
|
|
*
|
|
* Alias of {@link #innerHtml}, accepted for consistency with the browser DOM api, but prefer the camelCased version
|
|
* for acronym names.
|
|
*/
|
|
|
|
|
|
/**
|
|
* @protected
|
|
* @property {RegExp} whitespaceRegex
|
|
*
|
|
* Regular expression used to match whitespace in a string of CSS classes.
|
|
*/
|
|
whitespaceRegex : /\s+/,
|
|
|
|
|
|
/**
|
|
* @constructor
|
|
* @param {Object} [cfg] The configuration properties for this class, in an Object (map)
|
|
*/
|
|
constructor : function( cfg ) {
|
|
Autolinker.Util.assign( this, cfg );
|
|
|
|
this.innerHtml = this.innerHtml || this.innerHTML; // accept either the camelCased form or the fully capitalized acronym
|
|
},
|
|
|
|
|
|
/**
|
|
* Sets the tag name that will be used to generate the tag with.
|
|
*
|
|
* @param {String} tagName
|
|
* @return {Autolinker.HtmlTag} This HtmlTag instance, so that method calls may be chained.
|
|
*/
|
|
setTagName : function( tagName ) {
|
|
this.tagName = tagName;
|
|
return this;
|
|
},
|
|
|
|
|
|
/**
|
|
* Retrieves the tag name.
|
|
*
|
|
* @return {String}
|
|
*/
|
|
getTagName : function() {
|
|
return this.tagName || "";
|
|
},
|
|
|
|
|
|
/**
|
|
* Sets an attribute on the HtmlTag.
|
|
*
|
|
* @param {String} attrName The attribute name to set.
|
|
* @param {String} attrValue The attribute value to set.
|
|
* @return {Autolinker.HtmlTag} This HtmlTag instance, so that method calls may be chained.
|
|
*/
|
|
setAttr : function( attrName, attrValue ) {
|
|
var tagAttrs = this.getAttrs();
|
|
tagAttrs[ attrName ] = attrValue;
|
|
|
|
return this;
|
|
},
|
|
|
|
|
|
/**
|
|
* Retrieves an attribute from the HtmlTag. If the attribute does not exist, returns `undefined`.
|
|
*
|
|
* @param {String} name The attribute name to retrieve.
|
|
* @return {String} The attribute's value, or `undefined` if it does not exist on the HtmlTag.
|
|
*/
|
|
getAttr : function( attrName ) {
|
|
return this.getAttrs()[ attrName ];
|
|
},
|
|
|
|
|
|
/**
|
|
* Sets one or more attributes on the HtmlTag.
|
|
*
|
|
* @param {Object.<String, String>} attrs A key/value Object (map) of the attributes to set.
|
|
* @return {Autolinker.HtmlTag} This HtmlTag instance, so that method calls may be chained.
|
|
*/
|
|
setAttrs : function( attrs ) {
|
|
var tagAttrs = this.getAttrs();
|
|
Autolinker.Util.assign( tagAttrs, attrs );
|
|
|
|
return this;
|
|
},
|
|
|
|
|
|
/**
|
|
* Retrieves the attributes Object (map) for the HtmlTag.
|
|
*
|
|
* @return {Object.<String, String>} A key/value object of the attributes for the HtmlTag.
|
|
*/
|
|
getAttrs : function() {
|
|
return this.attrs || ( this.attrs = {} );
|
|
},
|
|
|
|
|
|
/**
|
|
* Sets the provided `cssClass`, overwriting any current CSS classes on the HtmlTag.
|
|
*
|
|
* @param {String} cssClass One or more space-separated CSS classes to set (overwrite).
|
|
* @return {Autolinker.HtmlTag} This HtmlTag instance, so that method calls may be chained.
|
|
*/
|
|
setClass : function( cssClass ) {
|
|
return this.setAttr( 'class', cssClass );
|
|
},
|
|
|
|
|
|
/**
|
|
* Convenience method to add one or more CSS classes to the HtmlTag. Will not add duplicate CSS classes.
|
|
*
|
|
* @param {String} cssClass One or more space-separated CSS classes to add.
|
|
* @return {Autolinker.HtmlTag} This HtmlTag instance, so that method calls may be chained.
|
|
*/
|
|
addClass : function( cssClass ) {
|
|
var classAttr = this.getClass(),
|
|
whitespaceRegex = this.whitespaceRegex,
|
|
indexOf = Autolinker.Util.indexOf, // to support IE8 and below
|
|
classes = ( !classAttr ) ? [] : classAttr.split( whitespaceRegex ),
|
|
newClasses = cssClass.split( whitespaceRegex ),
|
|
newClass;
|
|
|
|
while( newClass = newClasses.shift() ) {
|
|
if( indexOf( classes, newClass ) === -1 ) {
|
|
classes.push( newClass );
|
|
}
|
|
}
|
|
|
|
this.getAttrs()[ 'class' ] = classes.join( " " );
|
|
return this;
|
|
},
|
|
|
|
|
|
/**
|
|
* Convenience method to remove one or more CSS classes from the HtmlTag.
|
|
*
|
|
* @param {String} cssClass One or more space-separated CSS classes to remove.
|
|
* @return {Autolinker.HtmlTag} This HtmlTag instance, so that method calls may be chained.
|
|
*/
|
|
removeClass : function( cssClass ) {
|
|
var classAttr = this.getClass(),
|
|
whitespaceRegex = this.whitespaceRegex,
|
|
indexOf = Autolinker.Util.indexOf, // to support IE8 and below
|
|
classes = ( !classAttr ) ? [] : classAttr.split( whitespaceRegex ),
|
|
removeClasses = cssClass.split( whitespaceRegex ),
|
|
removeClass;
|
|
|
|
while( classes.length && ( removeClass = removeClasses.shift() ) ) {
|
|
var idx = indexOf( classes, removeClass );
|
|
if( idx !== -1 ) {
|
|
classes.splice( idx, 1 );
|
|
}
|
|
}
|
|
|
|
this.getAttrs()[ 'class' ] = classes.join( " " );
|
|
return this;
|
|
},
|
|
|
|
|
|
/**
|
|
* Convenience method to retrieve the CSS class(es) for the HtmlTag, which will each be separated by spaces when
|
|
* there are multiple.
|
|
*
|
|
* @return {String}
|
|
*/
|
|
getClass : function() {
|
|
return this.getAttrs()[ 'class' ] || "";
|
|
},
|
|
|
|
|
|
/**
|
|
* Convenience method to check if the tag has a CSS class or not.
|
|
*
|
|
* @param {String} cssClass The CSS class to check for.
|
|
* @return {Boolean} `true` if the HtmlTag has the CSS class, `false` otherwise.
|
|
*/
|
|
hasClass : function( cssClass ) {
|
|
return ( ' ' + this.getClass() + ' ' ).indexOf( ' ' + cssClass + ' ' ) !== -1;
|
|
},
|
|
|
|
|
|
/**
|
|
* Sets the inner HTML for the tag.
|
|
*
|
|
* @param {String} html The inner HTML to set.
|
|
* @return {Autolinker.HtmlTag} This HtmlTag instance, so that method calls may be chained.
|
|
*/
|
|
setInnerHtml : function( html ) {
|
|
this.innerHtml = html;
|
|
|
|
return this;
|
|
},
|
|
|
|
|
|
/**
|
|
* Retrieves the inner HTML for the tag.
|
|
*
|
|
* @return {String}
|
|
*/
|
|
getInnerHtml : function() {
|
|
return this.innerHtml || "";
|
|
},
|
|
|
|
|
|
/**
|
|
* Override of superclass method used to generate the HTML string for the tag.
|
|
*
|
|
* @return {String}
|
|
*/
|
|
toString : function() {
|
|
var tagName = this.getTagName(),
|
|
attrsStr = this.buildAttrsStr();
|
|
|
|
attrsStr = ( attrsStr ) ? ' ' + attrsStr : ''; // prepend a space if there are actually attributes
|
|
|
|
return [ '<', tagName, attrsStr, '>', this.getInnerHtml(), '</', tagName, '>' ].join( "" );
|
|
},
|
|
|
|
|
|
/**
|
|
* Support method for {@link #toString}, returns the string space-separated key="value" pairs, used to populate
|
|
* the stringified HtmlTag.
|
|
*
|
|
* @protected
|
|
* @return {String} Example return: `attr1="value1" attr2="value2"`
|
|
*/
|
|
buildAttrsStr : function() {
|
|
if( !this.attrs ) return ""; // no `attrs` Object (map) has been set, return empty string
|
|
|
|
var attrs = this.getAttrs(),
|
|
attrsArr = [];
|
|
|
|
for( var prop in attrs ) {
|
|
if( attrs.hasOwnProperty( prop ) ) {
|
|
attrsArr.push( prop + '="' + attrs[ prop ] + '"' );
|
|
}
|
|
}
|
|
return attrsArr.join( " " );
|
|
}
|
|
|
|
} );
|
|
/*global Autolinker */
|
|
/*jshint sub:true */
|
|
/**
|
|
* @protected
|
|
* @class Autolinker.AnchorTagBuilder
|
|
* @extends Object
|
|
*
|
|
* Builds anchor (<a>) tags for the Autolinker utility when a match is found.
|
|
*
|
|
* Normally this class is instantiated, configured, and used internally by an {@link Autolinker} instance, but may
|
|
* actually be retrieved in a {@link Autolinker#replaceFn replaceFn} to create {@link Autolinker.HtmlTag HtmlTag} instances
|
|
* which may be modified before returning from the {@link Autolinker#replaceFn replaceFn}. For example:
|
|
*
|
|
* var html = Autolinker.link( "Test google.com", {
|
|
* replaceFn : function( autolinker, match ) {
|
|
* var tag = autolinker.getTagBuilder().build( match ); // returns an {@link Autolinker.HtmlTag} instance
|
|
* tag.setAttr( 'rel', 'nofollow' );
|
|
*
|
|
* return tag;
|
|
* }
|
|
* } );
|
|
*
|
|
* // generated html:
|
|
* // Test <a href="http://google.com" target="_blank" rel="nofollow">google.com</a>
|
|
*/
|
|
Autolinker.AnchorTagBuilder = Autolinker.Util.extend( Object, {
|
|
|
|
/**
|
|
* @cfg {Boolean} newWindow
|
|
* @inheritdoc Autolinker#newWindow
|
|
*/
|
|
|
|
/**
|
|
* @cfg {Number} truncate
|
|
* @inheritdoc Autolinker#truncate
|
|
*/
|
|
|
|
/**
|
|
* @cfg {String} className
|
|
* @inheritdoc Autolinker#className
|
|
*/
|
|
|
|
|
|
/**
|
|
* @constructor
|
|
* @param {Object} [cfg] The configuration options for the AnchorTagBuilder instance, specified in an Object (map).
|
|
*/
|
|
constructor : function( cfg ) {
|
|
Autolinker.Util.assign( this, cfg );
|
|
},
|
|
|
|
|
|
/**
|
|
* Generates the actual anchor (<a>) tag to use in place of the matched URL/email/Twitter text,
|
|
* via its `match` object.
|
|
*
|
|
* @param {Autolinker.match.Match} match The Match instance to generate an anchor tag from.
|
|
* @return {Autolinker.HtmlTag} The HtmlTag instance for the anchor tag.
|
|
*/
|
|
build : function( match ) {
|
|
var tag = new Autolinker.HtmlTag( {
|
|
tagName : 'a',
|
|
attrs : this.createAttrs( match.getType(), match.getAnchorHref() ),
|
|
innerHtml : this.processAnchorText( match.getAnchorText() )
|
|
} );
|
|
|
|
return tag;
|
|
},
|
|
|
|
|
|
/**
|
|
* Creates the Object (map) of the HTML attributes for the anchor (<a>) tag being generated.
|
|
*
|
|
* @protected
|
|
* @param {"url"/"email"/"twitter"} matchType The type of match that an anchor tag is being generated for.
|
|
* @param {String} href The href for the anchor tag.
|
|
* @return {Object} A key/value Object (map) of the anchor tag's attributes.
|
|
*/
|
|
createAttrs : function( matchType, anchorHref ) {
|
|
var attrs = {
|
|
'href' : anchorHref // we'll always have the `href` attribute
|
|
};
|
|
|
|
var cssClass = this.createCssClass( matchType );
|
|
if( cssClass ) {
|
|
attrs[ 'class' ] = cssClass;
|
|
}
|
|
if( this.newWindow ) {
|
|
attrs[ 'target' ] = "_blank";
|
|
}
|
|
|
|
return attrs;
|
|
},
|
|
|
|
|
|
/**
|
|
* Creates the CSS class that will be used for a given anchor tag, based on the `matchType` and the {@link #className}
|
|
* config.
|
|
*
|
|
* @private
|
|
* @param {"url"/"email"/"twitter"} matchType The type of match that an anchor tag is being generated for.
|
|
* @return {String} The CSS class string for the link. Example return: "myLink myLink-url". If no {@link #className}
|
|
* was configured, returns an empty string.
|
|
*/
|
|
createCssClass : function( matchType ) {
|
|
var className = this.className;
|
|
|
|
if( !className )
|
|
return "";
|
|
else
|
|
return className + " " + className + "-" + matchType; // ex: "myLink myLink-url", "myLink myLink-email", or "myLink myLink-twitter"
|
|
},
|
|
|
|
|
|
/**
|
|
* Processes the `anchorText` by truncating the text according to the {@link #truncate} config.
|
|
*
|
|
* @private
|
|
* @param {String} anchorText The anchor tag's text (i.e. what will be displayed).
|
|
* @return {String} The processed `anchorText`.
|
|
*/
|
|
processAnchorText : function( anchorText ) {
|
|
anchorText = this.doTruncate( anchorText );
|
|
|
|
return anchorText;
|
|
},
|
|
|
|
|
|
/**
|
|
* Performs the truncation of the `anchorText`, if the `anchorText` is longer than the {@link #truncate} option.
|
|
* Truncates the text to 2 characters fewer than the {@link #truncate} option, and adds ".." to the end.
|
|
*
|
|
* @private
|
|
* @param {String} text The anchor tag's text (i.e. what will be displayed).
|
|
* @return {String} The truncated anchor text.
|
|
*/
|
|
doTruncate : function( anchorText ) {
|
|
return Autolinker.Util.ellipsis( anchorText, this.truncate || Number.POSITIVE_INFINITY );
|
|
}
|
|
|
|
} );
|
|
/*global Autolinker */
|
|
/**
|
|
* @abstract
|
|
* @class Autolinker.match.Match
|
|
*
|
|
* Represents a match found in an input string which should be Autolinked. A Match object is what is provided in a
|
|
* {@link Autolinker#replaceFn replaceFn}, and may be used to query for details about the match.
|
|
*
|
|
* For example:
|
|
*
|
|
* var input = "..."; // string with URLs, Email Addresses, and Twitter Handles
|
|
*
|
|
* var linkedText = Autolinker.link( input, {
|
|
* replaceFn : function( autolinker, match ) {
|
|
* console.log( "href = ", match.getAnchorHref() );
|
|
* console.log( "text = ", match.getAnchorText() );
|
|
*
|
|
* switch( match.getType() ) {
|
|
* case 'url' :
|
|
* console.log( "url: ", match.getUrl() );
|
|
*
|
|
* case 'email' :
|
|
* console.log( "email: ", match.getEmail() );
|
|
*
|
|
* case 'twitter' :
|
|
* console.log( "twitter: ", match.getTwitterHandle() );
|
|
* }
|
|
* }
|
|
* } );
|
|
*
|
|
* See the {@link Autolinker} class for more details on using the {@link Autolinker#replaceFn replaceFn}.
|
|
*/
|
|
Autolinker.match.Match = Autolinker.Util.extend( Object, {
|
|
|
|
/**
|
|
* @cfg {String} matchedText (required)
|
|
*
|
|
* The original text that was matched.
|
|
*/
|
|
|
|
|
|
/**
|
|
* @constructor
|
|
* @param {Object} cfg The configuration properties for the Match instance, specified in an Object (map).
|
|
*/
|
|
constructor : function( cfg ) {
|
|
Autolinker.Util.assign( this, cfg );
|
|
},
|
|
|
|
|
|
/**
|
|
* Returns a string name for the type of match that this class represents.
|
|
*
|
|
* @abstract
|
|
* @return {String}
|
|
*/
|
|
getType : Autolinker.Util.abstractMethod,
|
|
|
|
|
|
/**
|
|
* Returns the original text that was matched.
|
|
*
|
|
* @return {String}
|
|
*/
|
|
getMatchedText : function() {
|
|
return this.matchedText;
|
|
},
|
|
|
|
|
|
/**
|
|
* Returns the anchor href that should be generated for the match.
|
|
*
|
|
* @abstract
|
|
* @return {String}
|
|
*/
|
|
getAnchorHref : Autolinker.Util.abstractMethod,
|
|
|
|
|
|
/**
|
|
* Returns the anchor text that should be generated for the match.
|
|
*
|
|
* @abstract
|
|
* @return {String}
|
|
*/
|
|
getAnchorText : Autolinker.Util.abstractMethod
|
|
|
|
} );
|
|
/*global Autolinker */
|
|
/**
|
|
* @class Autolinker.match.Email
|
|
* @extends Autolinker.match.Match
|
|
*
|
|
* Represents a Email match found in an input string which should be Autolinked.
|
|
*
|
|
* See this class's superclass ({@link Autolinker.match.Match}) for more details.
|
|
*/
|
|
Autolinker.match.Email = Autolinker.Util.extend( Autolinker.match.Match, {
|
|
|
|
/**
|
|
* @cfg {String} email (required)
|
|
*
|
|
* The email address that was matched.
|
|
*/
|
|
|
|
|
|
/**
|
|
* Returns a string name for the type of match that this class represents.
|
|
*
|
|
* @return {String}
|
|
*/
|
|
getType : function() {
|
|
return 'email';
|
|
},
|
|
|
|
|
|
/**
|
|
* Returns the email address that was matched.
|
|
*
|
|
* @return {String}
|
|
*/
|
|
getEmail : function() {
|
|
return this.email;
|
|
},
|
|
|
|
|
|
/**
|
|
* Returns the anchor href that should be generated for the match.
|
|
*
|
|
* @return {String}
|
|
*/
|
|
getAnchorHref : function() {
|
|
return 'mailto:' + this.email;
|
|
},
|
|
|
|
|
|
/**
|
|
* Returns the anchor text that should be generated for the match.
|
|
*
|
|
* @return {String}
|
|
*/
|
|
getAnchorText : function() {
|
|
return this.email;
|
|
}
|
|
|
|
} );
|
|
/*global Autolinker */
|
|
/**
|
|
* @class Autolinker.match.Twitter
|
|
* @extends Autolinker.match.Match
|
|
*
|
|
* Represents a Twitter match found in an input string which should be Autolinked.
|
|
*
|
|
* See this class's superclass ({@link Autolinker.match.Match}) for more details.
|
|
*/
|
|
Autolinker.match.Twitter = Autolinker.Util.extend( Autolinker.match.Match, {
|
|
|
|
/**
|
|
* @cfg {String} twitterHandle (required)
|
|
*
|
|
* The Twitter handle that was matched.
|
|
*/
|
|
|
|
|
|
/**
|
|
* Returns the type of match that this class represents.
|
|
*
|
|
* @return {String}
|
|
*/
|
|
getType : function() {
|
|
return 'twitter';
|
|
},
|
|
|
|
|
|
/**
|
|
* Returns a string name for the type of match that this class represents.
|
|
*
|
|
* @return {String}
|
|
*/
|
|
getTwitterHandle : function() {
|
|
return this.twitterHandle;
|
|
},
|
|
|
|
|
|
/**
|
|
* Returns the anchor href that should be generated for the match.
|
|
*
|
|
* @return {String}
|
|
*/
|
|
getAnchorHref : function() {
|
|
return 'https://twitter.com/' + this.twitterHandle;
|
|
},
|
|
|
|
|
|
/**
|
|
* Returns the anchor text that should be generated for the match.
|
|
*
|
|
* @return {String}
|
|
*/
|
|
getAnchorText : function() {
|
|
return '@' + this.twitterHandle;
|
|
}
|
|
|
|
} );
|
|
/*global Autolinker */
|
|
/**
|
|
* @class Autolinker.match.Url
|
|
* @extends Autolinker.match.Match
|
|
*
|
|
* Represents a Url match found in an input string which should be Autolinked.
|
|
*
|
|
* See this class's superclass ({@link Autolinker.match.Match}) for more details.
|
|
*/
|
|
Autolinker.match.Url = Autolinker.Util.extend( Autolinker.match.Match, {
|
|
|
|
/**
|
|
* @cfg {String} url (required)
|
|
*
|
|
* The url that was matched.
|
|
*/
|
|
|
|
/**
|
|
* @cfg {Boolean} protocolRelativeMatch (required)
|
|
*
|
|
* `true` if the URL is a protocol-relative match. A protocol-relative match is a URL that starts with '//',
|
|
* and will be either http:// or https:// based on the protocol that the site is loaded under.
|
|
*/
|
|
|
|
/**
|
|
* @cfg {Boolean} stripPrefix (required)
|
|
* @inheritdoc {@link Autolinker#stripPrefix}
|
|
*/
|
|
|
|
|
|
/**
|
|
* @private
|
|
* @property {RegExp} urlPrefixRegex
|
|
*
|
|
* A regular expression used to remove the 'http://' or 'https://' and/or the 'www.' from URLs.
|
|
*/
|
|
urlPrefixRegex: /^(https?:\/\/)?(www\.)?/i,
|
|
|
|
/**
|
|
* @private
|
|
* @property {RegExp} protocolRelativeRegex
|
|
*
|
|
* The regular expression used to remove the protocol-relative '//' from the {@link #url} string, for purposes
|
|
* of {@link #getAnchorText}. A protocol-relative URL is, for example, "//yahoo.com"
|
|
*/
|
|
protocolRelativeRegex : /^\/\//,
|
|
|
|
/**
|
|
* @protected
|
|
* @property {RegExp} checkForProtocolRegex
|
|
*
|
|
* A regular expression used to check if the {@link #url} is missing a protocol (in which case, 'http://'
|
|
* will be added).
|
|
*/
|
|
checkForProtocolRegex: /^[A-Za-z]{3,9}:/,
|
|
|
|
|
|
/**
|
|
* Returns a string name for the type of match that this class represents.
|
|
*
|
|
* @return {String}
|
|
*/
|
|
getType : function() {
|
|
return 'url';
|
|
},
|
|
|
|
|
|
/**
|
|
* Returns the url that was matched, assuming the protocol to be 'http://' if the match
|
|
* was missing a protocol.
|
|
*
|
|
* @return {String}
|
|
*/
|
|
getUrl : function() {
|
|
var url = this.url;
|
|
|
|
// if the url string doesn't begin with a protocol, assume http://
|
|
if( !this.protocolRelativeMatch && !this.checkForProtocolRegex.test( url ) ) {
|
|
url = this.url = 'http://' + url;
|
|
}
|
|
|
|
return url;
|
|
},
|
|
|
|
|
|
/**
|
|
* Returns the anchor href that should be generated for the match.
|
|
*
|
|
* @return {String}
|
|
*/
|
|
getAnchorHref : function() {
|
|
var url = this.getUrl();
|
|
|
|
return url.replace( /&/g, '&' ); // any &'s in the URL should be converted back to '&' if they were displayed as & in the source html
|
|
},
|
|
|
|
|
|
/**
|
|
* Returns the anchor text that should be generated for the match.
|
|
*
|
|
* @return {String}
|
|
*/
|
|
getAnchorText : function() {
|
|
var anchorText = this.getUrl();
|
|
|
|
if( this.protocolRelativeMatch ) {
|
|
// Strip off any protocol-relative '//' from the anchor text
|
|
anchorText = this.stripProtocolRelativePrefix( anchorText );
|
|
}
|
|
if( this.stripPrefix ) {
|
|
anchorText = this.stripUrlPrefix( anchorText );
|
|
}
|
|
anchorText = this.removeTrailingSlash( anchorText ); // remove trailing slash, if there is one
|
|
|
|
return anchorText;
|
|
},
|
|
|
|
|
|
// ---------------------------------------
|
|
|
|
// Utility Functionality
|
|
|
|
/**
|
|
* Strips the URL prefix (such as "http://" or "https://") from the given text.
|
|
*
|
|
* @private
|
|
* @param {String} text The text of the anchor that is being generated, for which to strip off the
|
|
* url prefix (such as stripping off "http://")
|
|
* @return {String} The `anchorText`, with the prefix stripped.
|
|
*/
|
|
stripUrlPrefix : function( text ) {
|
|
return text.replace( this.urlPrefixRegex, '' );
|
|
},
|
|
|
|
|
|
/**
|
|
* Strips any protocol-relative '//' from the anchor text.
|
|
*
|
|
* @private
|
|
* @param {String} text The text of the anchor that is being generated, for which to strip off the
|
|
* protocol-relative prefix (such as stripping off "//")
|
|
* @return {String} The `anchorText`, with the protocol-relative prefix stripped.
|
|
*/
|
|
stripProtocolRelativePrefix : function( text ) {
|
|
return text.replace( this.protocolRelativeRegex, '' );
|
|
},
|
|
|
|
|
|
/**
|
|
* Removes any trailing slash from the given `anchorText`, in preparation for the text to be displayed.
|
|
*
|
|
* @private
|
|
* @param {String} anchorText The text of the anchor that is being generated, for which to remove any trailing
|
|
* slash ('/') that may exist.
|
|
* @return {String} The `anchorText`, with the trailing slash removed.
|
|
*/
|
|
removeTrailingSlash : function( anchorText ) {
|
|
if( anchorText.charAt( anchorText.length - 1 ) === '/' ) {
|
|
anchorText = anchorText.slice( 0, -1 );
|
|
}
|
|
return anchorText;
|
|
}
|
|
|
|
} );
|
|
|
|
return Autolinker;
|
|
|
|
} ) );
|
|
},{}],"/":[function(require,module,exports){
|
|
'use strict';
|
|
|
|
|
|
module.exports = require('./lib/');
|
|
|
|
},{"./lib/":9}]},{},[])("/")
|
|
});
|