678 lines
36 KiB
JavaScript
678 lines
36 KiB
JavaScript
var e = require("../@babel/runtime/helpers/typeof");
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function r(e) {
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var r = {
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omitExtraWLInCodeBlocks: {
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defaultValue: !1,
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describe: "Omit the default extra whiteline added to code blocks",
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type: "boolean"
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},
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noHeaderId: {
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defaultValue: !1,
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describe: "Turn on/off generated header id",
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type: "boolean"
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},
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prefixHeaderId: {
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defaultValue: !1,
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describe: "Specify a prefix to generated header ids",
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type: "string"
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},
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headerLevelStart: {
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defaultValue: !1,
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describe: "The header blocks level start",
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type: "integer"
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},
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parseImgDimensions: {
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defaultValue: !1,
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describe: "Turn on/off image dimension parsing",
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type: "boolean"
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},
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simplifiedAutoLink: {
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defaultValue: !1,
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describe: "Turn on/off GFM autolink style",
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type: "boolean"
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},
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literalMidWordUnderscores: {
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defaultValue: !1,
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describe: "Parse midword underscores as literal underscores",
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type: "boolean"
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},
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strikethrough: {
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defaultValue: !1,
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describe: "Turn on/off strikethrough support",
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type: "boolean"
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},
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tables: {
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defaultValue: !1,
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describe: "Turn on/off tables support",
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type: "boolean"
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},
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tablesHeaderId: {
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defaultValue: !1,
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describe: "Add an id to table headers",
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type: "boolean"
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},
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ghCodeBlocks: {
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defaultValue: !0,
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describe: "Turn on/off GFM fenced code blocks support",
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type: "boolean"
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},
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tasklists: {
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defaultValue: !1,
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describe: "Turn on/off GFM tasklist support",
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type: "boolean"
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},
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smoothLivePreview: {
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defaultValue: !1,
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describe: "Prevents weird effects in live previews due to incomplete input",
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type: "boolean"
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},
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smartIndentationFix: {
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defaultValue: !1,
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description: "Tries to smartly fix identation in es6 strings",
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type: "boolean"
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}
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};
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if (!1 === e) return JSON.parse(JSON.stringify(r));
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var t = {};
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for (var n in r) r.hasOwnProperty(n) && (t[n] = r[n].defaultValue);
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return t;
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}
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function t(e, r) {
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var t = r ? "Error in " + r + " extension->" : "Error in unnamed extension", n = {
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valid: !0,
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error: ""
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};
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a.helper.isArray(e) || (e = [ e ]);
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for (var o = 0; o < e.length; ++o) {
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var i = t + " sub-extension " + o + ": ", l = e[o];
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if ("object" !== (void 0 === l ? "undefined" : s(l))) return n.valid = !1, n.error = i + "must be an object, but " + (void 0 === l ? "undefined" : s(l)) + " given",
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n;
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if (!a.helper.isString(l.type)) return n.valid = !1, n.error = i + 'property "type" must be a string, but ' + s(l.type) + " given",
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n;
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var c = l.type = l.type.toLowerCase();
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if ("language" === c && (c = l.type = "lang"), "html" === c && (c = l.type = "output"),
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"lang" !== c && "output" !== c && "listener" !== c) return n.valid = !1, n.error = i + "type " + c + ' is not recognized. Valid values: "lang/language", "output/html" or "listener"',
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n;
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if ("listener" === c) {
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if (a.helper.isUndefined(l.listeners)) return n.valid = !1, n.error = i + '. Extensions of type "listener" must have a property called "listeners"',
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n;
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} else if (a.helper.isUndefined(l.filter) && a.helper.isUndefined(l.regex)) return n.valid = !1,
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n.error = i + c + ' extensions must define either a "regex" property or a "filter" method',
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n;
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if (l.listeners) {
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if ("object" !== s(l.listeners)) return n.valid = !1, n.error = i + '"listeners" property must be an object but ' + s(l.listeners) + " given",
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n;
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for (var u in l.listeners) if (l.listeners.hasOwnProperty(u) && "function" != typeof l.listeners[u]) return n.valid = !1,
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n.error = i + '"listeners" property must be an hash of [event name]: [callback]. listeners.' + u + " must be a function but " + s(l.listeners[u]) + " given",
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n;
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}
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if (l.filter) {
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if ("function" != typeof l.filter) return n.valid = !1, n.error = i + '"filter" must be a function, but ' + s(l.filter) + " given",
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n;
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} else if (l.regex) {
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if (a.helper.isString(l.regex) && (l.regex = new RegExp(l.regex, "g")), !l.regex instanceof RegExp) return n.valid = !1,
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n.error = i + '"regex" property must either be a string or a RegExp object, but ' + s(l.regex) + " given",
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n;
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if (a.helper.isUndefined(l.replace)) return n.valid = !1, n.error = i + '"regex" extensions must implement a replace string or function',
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n;
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}
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}
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return n;
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}
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function n(e, r) {
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return "~E" + r.charCodeAt(0) + "E";
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}
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var s = "function" == typeof Symbol && "symbol" == e(Symbol.iterator) ? function(r) {
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return e(r);
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} : function(r) {
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return r && "function" == typeof Symbol && r.constructor === Symbol && r !== Symbol.prototype ? "symbol" : e(r);
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}, a = {}, o = {}, i = {}, l = r(!0), c = {
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github: {
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omitExtraWLInCodeBlocks: !0,
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prefixHeaderId: "user-content-",
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simplifiedAutoLink: !0,
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literalMidWordUnderscores: !0,
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strikethrough: !0,
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tables: !0,
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tablesHeaderId: !0,
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ghCodeBlocks: !0,
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tasklists: !0
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},
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vanilla: r(!0)
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};
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a.helper = {}, a.extensions = {}, a.setOption = function(e, r) {
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return l[e] = r, this;
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}, a.getOption = function(e) {
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return l[e];
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}, a.getOptions = function() {
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return l;
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}, a.resetOptions = function() {
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l = r(!0);
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}, a.setFlavor = function(e) {
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if (c.hasOwnProperty(e)) {
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var r = c[e];
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for (var t in r) r.hasOwnProperty(t) && (l[t] = r[t]);
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}
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}, a.getDefaultOptions = function(e) {
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return r(e);
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}, a.subParser = function(e, r) {
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if (a.helper.isString(e)) {
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if (void 0 === r) {
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if (o.hasOwnProperty(e)) return o[e];
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throw Error("SubParser named " + e + " not registered!");
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}
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o[e] = r;
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}
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}, a.extension = function(e, r) {
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if (!a.helper.isString(e)) throw Error("Extension 'name' must be a string");
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if (e = a.helper.stdExtName(e), a.helper.isUndefined(r)) {
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if (!i.hasOwnProperty(e)) throw Error("Extension named " + e + " is not registered!");
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return i[e];
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}
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"function" == typeof r && (r = r()), a.helper.isArray(r) || (r = [ r ]);
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var n = t(r, e);
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if (!n.valid) throw Error(n.error);
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i[e] = r;
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}, a.getAllExtensions = function() {
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return i;
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}, a.removeExtension = function(e) {
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delete i[e];
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}, a.resetExtensions = function() {
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i = {};
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}, a.validateExtension = function(e) {
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var r = t(e, null);
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return !!r.valid || (console.warn(r.error), !1);
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}, a.hasOwnProperty("helper") || (a.helper = {}), a.helper.isString = function(e) {
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return "string" == typeof e || e instanceof String;
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}, a.helper.isFunction = function(e) {
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return e && "[object Function]" === {}.toString.call(e);
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}, a.helper.forEach = function(e, r) {
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if ("function" == typeof e.forEach) e.forEach(r); else for (var t = 0; t < e.length; t++) r(e[t], t, e);
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}, a.helper.isArray = function(e) {
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return e.constructor === Array;
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}, a.helper.isUndefined = function(e) {
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return void 0 === e;
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}, a.helper.stdExtName = function(e) {
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return e.replace(/[_-]||\s/g, "").toLowerCase();
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}, a.helper.escapeCharactersCallback = n, a.helper.escapeCharacters = function(e, r, t) {
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var s = "([" + r.replace(/([\[\]\\])/g, "\\$1") + "])";
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t && (s = "\\\\" + s);
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var a = new RegExp(s, "g");
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return e.replace(a, n);
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};
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var u = function(e, r, t, n) {
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var s, a, o, i, l, c = n || "", u = c.indexOf("g") > -1, p = new RegExp(r + "|" + t, "g" + c.replace(/g/g, "")), h = new RegExp(r, c.replace(/g/g, "")), d = [];
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do {
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for (s = 0; o = p.exec(e); ) if (h.test(o[0])) s++ || (i = (a = p.lastIndex) - o[0].length); else if (s && !--s) {
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l = o.index + o[0].length;
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var f = {
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left: {
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start: i,
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end: a
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},
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match: {
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start: a,
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end: o.index
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},
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right: {
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start: o.index,
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end: l
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},
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wholeMatch: {
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start: i,
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end: l
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}
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};
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if (d.push(f), !u) return d;
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}
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} while (s && (p.lastIndex = a));
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return d;
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};
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a.helper.matchRecursiveRegExp = function(e, r, t, n) {
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for (var s = u(e, r, t, n), a = [], o = 0; o < s.length; ++o) a.push([ e.slice(s[o].wholeMatch.start, s[o].wholeMatch.end), e.slice(s[o].match.start, s[o].match.end), e.slice(s[o].left.start, s[o].left.end), e.slice(s[o].right.start, s[o].right.end) ]);
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return a;
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}, a.helper.replaceRecursiveRegExp = function(e, r, t, n, s) {
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if (!a.helper.isFunction(r)) {
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var o = r;
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r = function() {
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return o;
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};
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}
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var i = u(e, t, n, s), l = e, c = i.length;
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if (c > 0) {
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var p = [];
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0 !== i[0].wholeMatch.start && p.push(e.slice(0, i[0].wholeMatch.start));
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for (var h = 0; h < c; ++h) p.push(r(e.slice(i[h].wholeMatch.start, i[h].wholeMatch.end), e.slice(i[h].match.start, i[h].match.end), e.slice(i[h].left.start, i[h].left.end), e.slice(i[h].right.start, i[h].right.end))),
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h < c - 1 && p.push(e.slice(i[h].wholeMatch.end, i[h + 1].wholeMatch.start));
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i[c - 1].wholeMatch.end < e.length && p.push(e.slice(i[c - 1].wholeMatch.end)),
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l = p.join("");
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}
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return l;
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}, a.helper.isUndefined(console) && (console = {
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warn: function(e) {
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alert(e);
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},
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log: function(e) {
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alert(e);
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},
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error: function(e) {
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throw e;
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}
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}), a.Converter = function(e) {
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function r(e, r) {
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if (r = r || null, a.helper.isString(e)) {
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if (r = e = a.helper.stdExtName(e), a.extensions[e]) return console.warn("DEPRECATION WARNING: " + e + " is an old extension that uses a deprecated loading method.Please inform the developer that the extension should be updated!"),
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void function(e, r) {
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"function" == typeof e && (e = e(new a.Converter())), a.helper.isArray(e) || (e = [ e ]);
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var n = t(e, r);
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if (!n.valid) throw Error(n.error);
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for (var s = 0; s < e.length; ++s) switch (e[s].type) {
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case "lang":
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u.push(e[s]);
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break;
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case "output":
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p.push(e[s]);
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break;
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default:
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throw Error("Extension loader error: Type unrecognized!!!");
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}
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}(a.extensions[e], e);
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if (a.helper.isUndefined(i[e])) throw Error('Extension "' + e + '" could not be loaded. It was either not found or is not a valid extension.');
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e = i[e];
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}
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"function" == typeof e && (e = e()), a.helper.isArray(e) || (e = [ e ]);
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var s = t(e, r);
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if (!s.valid) throw Error(s.error);
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for (var o = 0; o < e.length; ++o) {
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switch (e[o].type) {
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case "lang":
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u.push(e[o]);
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break;
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case "output":
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p.push(e[o]);
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}
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if (e[o].hasOwnProperty(h)) for (var l in e[o].listeners) e[o].listeners.hasOwnProperty(l) && n(l, e[o].listeners[l]);
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}
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}
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function n(e, r) {
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if (!a.helper.isString(e)) throw Error("Invalid argument in converter.listen() method: name must be a string, but " + (void 0 === e ? "undefined" : s(e)) + " given");
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if ("function" != typeof r) throw Error("Invalid argument in converter.listen() method: callback must be a function, but " + (void 0 === r ? "undefined" : s(r)) + " given");
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h.hasOwnProperty(e) || (h[e] = []), h[e].push(r);
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}
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var o = {}, u = [], p = [], h = {};
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!function() {
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for (var t in e = e || {}, l) l.hasOwnProperty(t) && (o[t] = l[t]);
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if ("object" !== (void 0 === e ? "undefined" : s(e))) throw Error("Converter expects the passed parameter to be an object, but " + (void 0 === e ? "undefined" : s(e)) + " was passed instead.");
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for (var n in e) e.hasOwnProperty(n) && (o[n] = e[n]);
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o.extensions && a.helper.forEach(o.extensions, r);
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}(), this._dispatch = function(e, r, t, n) {
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if (h.hasOwnProperty(e)) for (var s = 0; s < h[e].length; ++s) {
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var a = h[e][s](e, r, this, t, n);
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a && void 0 !== a && (r = a);
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}
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return r;
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}, this.listen = function(e, r) {
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return n(e, r), this;
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}, this.makeHtml = function(e) {
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if (!e) return e;
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var r = {
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gHtmlBlocks: [],
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gHtmlMdBlocks: [],
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gHtmlSpans: [],
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gUrls: {},
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gTitles: {},
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gDimensions: {},
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gListLevel: 0,
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hashLinkCounts: {},
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langExtensions: u,
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outputModifiers: p,
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converter: this,
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ghCodeBlocks: []
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};
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return e = (e = (e = (e = e.replace(/~/g, "~T")).replace(/\$/g, "~D")).replace(/\r\n/g, "\n")).replace(/\r/g, "\n"),
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o.smartIndentationFix && (e = function(e) {
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var r = e.match(/^\s*/)[0].length, t = new RegExp("^\\s{0," + r + "}", "gm");
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return e.replace(t, "");
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}(e)), e = e, e = a.subParser("detab")(e, o, r), e = a.subParser("stripBlankLines")(e, o, r),
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a.helper.forEach(u, function(t) {
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e = a.subParser("runExtension")(t, e, o, r);
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}), e = a.subParser("hashPreCodeTags")(e, o, r), e = a.subParser("githubCodeBlocks")(e, o, r),
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e = a.subParser("hashHTMLBlocks")(e, o, r), e = a.subParser("hashHTMLSpans")(e, o, r),
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e = a.subParser("stripLinkDefinitions")(e, o, r), e = a.subParser("blockGamut")(e, o, r),
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e = a.subParser("unhashHTMLSpans")(e, o, r), e = (e = (e = a.subParser("unescapeSpecialChars")(e, o, r)).replace(/~D/g, "$$")).replace(/~T/g, "~"),
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a.helper.forEach(p, function(t) {
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e = a.subParser("runExtension")(t, e, o, r);
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}), e;
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}, this.setOption = function(e, r) {
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o[e] = r;
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}, this.getOption = function(e) {
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return o[e];
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}, this.getOptions = function() {
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return o;
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}, this.addExtension = function(e, t) {
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r(e, t = t || null);
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}, this.useExtension = function(e) {
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r(e);
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}, this.setFlavor = function(e) {
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if (c.hasOwnProperty(e)) {
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var r = c[e];
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for (var t in r) r.hasOwnProperty(t) && (o[t] = r[t]);
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}
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}, this.removeExtension = function(e) {
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a.helper.isArray(e) || (e = [ e ]);
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for (var r = 0; r < e.length; ++r) {
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for (var t = e[r], n = 0; n < u.length; ++n) u[n] === t && u[n].splice(n, 1);
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for (;0 < p.length; ++n) p[0] === t && p[0].splice(n, 1);
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}
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}, this.getAllExtensions = function() {
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return {
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language: u,
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output: p
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};
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};
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}, a.subParser("anchors", function(e, r, t) {
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var n = function(e, r, n, s, o, i, l, c) {
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a.helper.isUndefined(c) && (c = ""), e = r;
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var u = n, p = s.toLowerCase(), h = o, d = c;
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if (!h) if (p || (p = u.toLowerCase().replace(/ ?\n/g, " ")), h = "#" + p, a.helper.isUndefined(t.gUrls[p])) {
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if (!(e.search(/\(\s*\)$/m) > -1)) return e;
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h = "";
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} else h = t.gUrls[p], a.helper.isUndefined(t.gTitles[p]) || (d = t.gTitles[p]);
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var f = '<a href="' + (h = a.helper.escapeCharacters(h, "*_", !1)) + '"';
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return "" !== d && null !== d && (d = d.replace(/"/g, """), f += ' title="' + (d = a.helper.escapeCharacters(d, "*_", !1)) + '"'),
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f + ">" + u + "</a>";
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};
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return e = (e = (e = (e = t.converter._dispatch("anchors.before", e, r, t)).replace(/(\[((?:\[[^\]]*]|[^\[\]])*)][ ]?(?:\n[ ]*)?\[(.*?)])()()()()/g, n)).replace(/(\[((?:\[[^\]]*]|[^\[\]])*)]\([ \t]*()<?(.*?(?:\(.*?\).*?)?)>?[ \t]*((['"])(.*?)\6[ \t]*)?\))/g, n)).replace(/(\[([^\[\]]+)])()()()()()/g, n),
|
|
t.converter._dispatch("anchors.after", e, r, t);
|
|
}), a.subParser("autoLinks", function(e, r, t) {
|
|
function n(e, r) {
|
|
var t = r;
|
|
return /^www\./i.test(r) && (r = r.replace(/^www\./i, "http://www.")), '<a href="' + r + '">' + t + "</a>";
|
|
}
|
|
function s(e, r) {
|
|
var t = a.subParser("unescapeSpecialChars")(r);
|
|
return a.subParser("encodeEmailAddress")(t);
|
|
}
|
|
return e = (e = (e = t.converter._dispatch("autoLinks.before", e, r, t)).replace(/<(((https?|ftp|dict):\/\/|www\.)[^'">\s]+)>/gi, n)).replace(/<(?:mailto:)?([-.\w]+@[-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+)>/gi, s),
|
|
r.simplifiedAutoLink && (e = (e = e.replace(/\b(((https?|ftp|dict):\/\/|www\.)[^'">\s]+\.[^'">\s]+)(?=\s|$)(?!["<>])/gi, n)).replace(/(?:^|[ \n\t])([A-Za-z0-9!#$%&'*+-/=?^_`\{|}~\.]+@[-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+)(?:$|[ \n\t])/gi, s)),
|
|
t.converter._dispatch("autoLinks.after", e, r, t);
|
|
}), a.subParser("blockGamut", function(e, r, t) {
|
|
e = t.converter._dispatch("blockGamut.before", e, r, t), e = a.subParser("blockQuotes")(e, r, t),
|
|
e = a.subParser("headers")(e, r, t);
|
|
var n = a.subParser("hashBlock")("<hr />", r, t);
|
|
return e = (e = (e = e.replace(/^[ ]{0,2}([ ]?\*[ ]?){3,}[ \t]*$/gm, n)).replace(/^[ ]{0,2}([ ]?\-[ ]?){3,}[ \t]*$/gm, n)).replace(/^[ ]{0,2}([ ]?_[ ]?){3,}[ \t]*$/gm, n),
|
|
e = a.subParser("lists")(e, r, t), e = a.subParser("codeBlocks")(e, r, t), e = a.subParser("tables")(e, r, t),
|
|
e = a.subParser("hashHTMLBlocks")(e, r, t), e = a.subParser("paragraphs")(e, r, t),
|
|
t.converter._dispatch("blockGamut.after", e, r, t);
|
|
}), a.subParser("blockQuotes", function(e, r, t) {
|
|
return e = (e = t.converter._dispatch("blockQuotes.before", e, r, t)).replace(/((^[ \t]{0,3}>[ \t]?.+\n(.+\n)*\n*)+)/gm, function(e, n) {
|
|
var s = n;
|
|
return s = (s = (s = s.replace(/^[ \t]*>[ \t]?/gm, "~0")).replace(/~0/g, "")).replace(/^[ \t]+$/gm, ""),
|
|
s = a.subParser("githubCodeBlocks")(s, r, t), s = (s = (s = a.subParser("blockGamut")(s, r, t)).replace(/(^|\n)/g, "$1 ")).replace(/(\s*<pre>[^\r]+?<\/pre>)/gm, function(e, r) {
|
|
var t = r;
|
|
return (t = t.replace(/^ /gm, "~0")).replace(/~0/g, "");
|
|
}), a.subParser("hashBlock")("<blockquote>\n" + s + "\n</blockquote>", r, t);
|
|
}), t.converter._dispatch("blockQuotes.after", e, r, t);
|
|
}), a.subParser("codeBlocks", function(e, r, t) {
|
|
e = t.converter._dispatch("codeBlocks.before", e, r, t);
|
|
return e = (e = (e += "~0").replace(/(?:\n\n|^)((?:(?:[ ]{4}|\t).*\n+)+)(\n*[ ]{0,3}[^ \t\n]|(?=~0))/g, function(e, n, s) {
|
|
var o = n, i = s, l = "\n";
|
|
return o = a.subParser("outdent")(o), o = a.subParser("encodeCode")(o), o = (o = (o = a.subParser("detab")(o)).replace(/^\n+/g, "")).replace(/\n+$/g, ""),
|
|
r.omitExtraWLInCodeBlocks && (l = ""), o = "<pre><code>" + o + l + "</code></pre>",
|
|
a.subParser("hashBlock")(o, r, t) + i;
|
|
})).replace(/~0/, ""), t.converter._dispatch("codeBlocks.after", e, r, t);
|
|
}), a.subParser("codeSpans", function(e, r, t) {
|
|
return void 0 === (e = t.converter._dispatch("codeSpans.before", e, r, t)) && (e = ""),
|
|
e = e.replace(/(^|[^\\])(`+)([^\r]*?[^`])\2(?!`)/gm, function(e, r, t, n) {
|
|
var s = n;
|
|
return s = (s = s.replace(/^([ \t]*)/g, "")).replace(/[ \t]*$/g, ""), r + "<code>" + (s = a.subParser("encodeCode")(s)) + "</code>";
|
|
}), t.converter._dispatch("codeSpans.after", e, r, t);
|
|
}), a.subParser("detab", function(e) {
|
|
return (e = (e = (e = (e = e.replace(/\t(?=\t)/g, " ")).replace(/\t/g, "~A~B")).replace(/~B(.+?)~A/g, function(e, r) {
|
|
for (var t = r, n = 4 - t.length % 4, s = 0; s < n; s++) t += " ";
|
|
return t;
|
|
})).replace(/~A/g, " ")).replace(/~B/g, "");
|
|
}), a.subParser("encodeAmpsAndAngles", function(e) {
|
|
return (e = e.replace(/&(?!#?[xX]?(?:[0-9a-fA-F]+|\w+);)/g, "&")).replace(/<(?![a-z\/?\$!])/gi, "<");
|
|
}), a.subParser("encodeBackslashEscapes", function(e) {
|
|
return (e = e.replace(/\\(\\)/g, a.helper.escapeCharactersCallback)).replace(/\\([`*_{}\[\]()>#+-.!])/g, a.helper.escapeCharactersCallback);
|
|
}), a.subParser("encodeCode", function(e) {
|
|
return e = (e = (e = e.replace(/&/g, "&")).replace(/</g, "<")).replace(/>/g, ">"),
|
|
a.helper.escapeCharacters(e, "*_{}[]\\", !1);
|
|
}), a.subParser("encodeEmailAddress", function(e) {
|
|
var r = [ function(e) {
|
|
return "&#" + e.charCodeAt(0) + ";";
|
|
}, function(e) {
|
|
return "&#x" + e.charCodeAt(0).toString(16) + ";";
|
|
}, function(e) {
|
|
return e;
|
|
} ];
|
|
return (e = '<a href="' + (e = (e = "mailto:" + e).replace(/./g, function(e) {
|
|
if ("@" === e) e = r[Math.floor(2 * Math.random())](e); else if (":" !== e) {
|
|
var t = Math.random();
|
|
e = t > .9 ? r[2](e) : t > .45 ? r[1](e) : r[0](e);
|
|
}
|
|
return e;
|
|
})) + '">' + e + "</a>").replace(/">.+:/g, '">');
|
|
}), a.subParser("escapeSpecialCharsWithinTagAttributes", function(e) {
|
|
return e.replace(/(<[a-z\/!$]("[^"]*"|'[^']*'|[^'">])*>|<!(--.*?--\s*)+>)/gi, function(e) {
|
|
var r = e.replace(/(.)<\/?code>(?=.)/g, "$1`");
|
|
return a.helper.escapeCharacters(r, "\\`*_", !1);
|
|
});
|
|
}), a.subParser("githubCodeBlocks", function(e, r, t) {
|
|
return r.ghCodeBlocks ? (e = t.converter._dispatch("githubCodeBlocks.before", e, r, t),
|
|
e = (e = (e += "~0").replace(/(?:^|\n)```(.*)\n([\s\S]*?)\n```/g, function(e, n, s) {
|
|
var o = r.omitExtraWLInCodeBlocks ? "" : "\n";
|
|
return s = a.subParser("encodeCode")(s), s = "<pre><code" + (n ? ' class="' + n + " language-" + n + '"' : "") + ">" + (s = (s = (s = a.subParser("detab")(s)).replace(/^\n+/g, "")).replace(/\n+$/g, "")) + o + "</code></pre>",
|
|
s = a.subParser("hashBlock")(s, r, t), "\n\n~G" + (t.ghCodeBlocks.push({
|
|
text: e,
|
|
codeblock: s
|
|
}) - 1) + "G\n\n";
|
|
})).replace(/~0/, ""), t.converter._dispatch("githubCodeBlocks.after", e, r, t)) : e;
|
|
}), a.subParser("hashBlock", function(e, r, t) {
|
|
return e = e.replace(/(^\n+|\n+$)/g, ""), "\n\n~K" + (t.gHtmlBlocks.push(e) - 1) + "K\n\n";
|
|
}), a.subParser("hashElement", function(e, r, t) {
|
|
return function(e, r) {
|
|
var n = r;
|
|
return n = (n = (n = n.replace(/\n\n/g, "\n")).replace(/^\n/, "")).replace(/\n+$/g, ""),
|
|
"\n\n~K" + (t.gHtmlBlocks.push(n) - 1) + "K\n\n";
|
|
};
|
|
}), a.subParser("hashHTMLBlocks", function(e, r, t) {
|
|
for (var n = [ "pre", "div", "h1", "h2", "h3", "h4", "h5", "h6", "blockquote", "table", "dl", "ol", "ul", "script", "noscript", "form", "fieldset", "iframe", "math", "style", "section", "header", "footer", "nav", "article", "aside", "address", "audio", "canvas", "figure", "hgroup", "output", "video", "p" ], s = 0; s < n.length; ++s) e = a.helper.replaceRecursiveRegExp(e, function(e, r, n, s) {
|
|
var a = e;
|
|
return -1 !== n.search(/\bmarkdown\b/) && (a = n + t.converter.makeHtml(r) + s),
|
|
"\n\n~K" + (t.gHtmlBlocks.push(a) - 1) + "K\n\n";
|
|
}, "^(?: |\\t){0,3}<" + n[s] + "\\b[^>]*>", "</" + n[s] + ">", "gim");
|
|
return (e = (e = e.replace(/(\n[ ]{0,3}(<(hr)\b([^<>])*?\/?>)[ \t]*(?=\n{2,}))/g, a.subParser("hashElement")(e, r, t))).replace(/(<!--[\s\S]*?-->)/g, a.subParser("hashElement")(e, r, t))).replace(/(?:\n\n)([ ]{0,3}(?:<([?%])[^\r]*?\2>)[ \t]*(?=\n{2,}))/g, a.subParser("hashElement")(e, r, t));
|
|
}), a.subParser("hashHTMLSpans", function(e, r, t) {
|
|
for (var n = a.helper.matchRecursiveRegExp(e, "<code\\b[^>]*>", "</code>", "gi"), s = 0; s < n.length; ++s) e = e.replace(n[s][0], "~L" + (t.gHtmlSpans.push(n[s][0]) - 1) + "L");
|
|
return e;
|
|
}), a.subParser("unhashHTMLSpans", function(e, r, t) {
|
|
for (var n = 0; n < t.gHtmlSpans.length; ++n) e = e.replace("~L" + n + "L", t.gHtmlSpans[n]);
|
|
return e;
|
|
}), a.subParser("hashPreCodeTags", function(e, r, t) {
|
|
return a.helper.replaceRecursiveRegExp(e, function(e, r, n, s) {
|
|
var o = n + a.subParser("encodeCode")(r) + s;
|
|
return "\n\n~G" + (t.ghCodeBlocks.push({
|
|
text: e,
|
|
codeblock: o
|
|
}) - 1) + "G\n\n";
|
|
}, "^(?: |\\t){0,3}<pre\\b[^>]*>\\s*<code\\b[^>]*>", "^(?: |\\t){0,3}</code>\\s*</pre>", "gim");
|
|
}), a.subParser("headers", function(e, r, t) {
|
|
function n(e) {
|
|
var r, n = e.replace(/[^\w]/g, "").toLowerCase();
|
|
return t.hashLinkCounts[n] ? r = n + "-" + t.hashLinkCounts[n]++ : (r = n, t.hashLinkCounts[n] = 1),
|
|
!0 === s && (s = "section"), a.helper.isString(s) ? s + r : r;
|
|
}
|
|
e = t.converter._dispatch("headers.before", e, r, t);
|
|
var s = r.prefixHeaderId, o = isNaN(parseInt(r.headerLevelStart)) ? 1 : parseInt(r.headerLevelStart), i = r.smoothLivePreview ? /^(.+)[ \t]*\n={2,}[ \t]*\n+/gm : /^(.+)[ \t]*\n=+[ \t]*\n+/gm, l = r.smoothLivePreview ? /^(.+)[ \t]*\n-{2,}[ \t]*\n+/gm : /^(.+)[ \t]*\n-+[ \t]*\n+/gm;
|
|
return e = (e = (e = e.replace(i, function(e, s) {
|
|
var i = a.subParser("spanGamut")(s, r, t), l = r.noHeaderId ? "" : ' id="' + n(s) + '"', c = "<h" + o + l + ">" + i + "</h" + o + ">";
|
|
return a.subParser("hashBlock")(c, r, t);
|
|
})).replace(l, function(e, s) {
|
|
var i = a.subParser("spanGamut")(s, r, t), l = r.noHeaderId ? "" : ' id="' + n(s) + '"', c = o + 1, u = "<h" + c + l + ">" + i + "</h" + c + ">";
|
|
return a.subParser("hashBlock")(u, r, t);
|
|
})).replace(/^(#{1,6})[ \t]*(.+?)[ \t]*#*\n+/gm, function(e, s, i) {
|
|
var l = a.subParser("spanGamut")(i, r, t), c = r.noHeaderId ? "" : ' id="' + n(i) + '"', u = o - 1 + s.length, p = "<h" + u + c + ">" + l + "</h" + u + ">";
|
|
return a.subParser("hashBlock")(p, r, t);
|
|
}), t.converter._dispatch("headers.after", e, r, t);
|
|
}), a.subParser("images", function(e, r, t) {
|
|
function n(e, r, n, s, o, i, l, c) {
|
|
var u = t.gUrls, p = t.gTitles, h = t.gDimensions;
|
|
if (n = n.toLowerCase(), c || (c = ""), "" === s || null === s) {
|
|
if ("" !== n && null !== n || (n = r.toLowerCase().replace(/ ?\n/g, " ")), s = "#" + n,
|
|
a.helper.isUndefined(u[n])) return e;
|
|
s = u[n], a.helper.isUndefined(p[n]) || (c = p[n]), a.helper.isUndefined(h[n]) || (o = h[n].width,
|
|
i = h[n].height);
|
|
}
|
|
r = r.replace(/"/g, """), r = a.helper.escapeCharacters(r, "*_", !1);
|
|
var d = '<img src="' + (s = a.helper.escapeCharacters(s, "*_", !1)) + '" alt="' + r + '"';
|
|
return c && (c = c.replace(/"/g, """), d += ' title="' + (c = a.helper.escapeCharacters(c, "*_", !1)) + '"'),
|
|
o && i && (d += ' width="' + (o = "*" === o ? "auto" : o) + '"', d += ' height="' + (i = "*" === i ? "auto" : i) + '"'),
|
|
d + " />";
|
|
}
|
|
return e = (e = (e = t.converter._dispatch("images.before", e, r, t)).replace(/!\[([^\]]*?)] ?(?:\n *)?\[(.*?)]()()()()()/g, n)).replace(/!\[(.*?)]\s?\([ \t]*()<?(\S+?)>?(?: =([*\d]+[A-Za-z%]{0,4})x([*\d]+[A-Za-z%]{0,4}))?[ \t]*(?:(['"])(.*?)\6[ \t]*)?\)/g, n),
|
|
t.converter._dispatch("images.after", e, r, t);
|
|
}), a.subParser("italicsAndBold", function(e, r, t) {
|
|
return e = t.converter._dispatch("italicsAndBold.before", e, r, t), e = r.literalMidWordUnderscores ? (e = (e = (e = e.replace(/(^|\s|>|\b)__(?=\S)([\s\S]+?)__(?=\b|<|\s|$)/gm, "$1<strong>$2</strong>")).replace(/(^|\s|>|\b)_(?=\S)([\s\S]+?)_(?=\b|<|\s|$)/gm, "$1<em>$2</em>")).replace(/(\*\*)(?=\S)([^\r]*?\S[*]*)\1/g, "<strong>$2</strong>")).replace(/(\*)(?=\S)([^\r]*?\S)\1/g, "<em>$2</em>") : (e = e.replace(/(\*\*|__)(?=\S)([^\r]*?\S[*_]*)\1/g, "<strong>$2</strong>")).replace(/(\*|_)(?=\S)([^\r]*?\S)\1/g, "<em>$2</em>"),
|
|
t.converter._dispatch("italicsAndBold.after", e, r, t);
|
|
}), a.subParser("lists", function(e, r, t) {
|
|
function n(e, n) {
|
|
t.gListLevel++, e = e.replace(/\n{2,}$/, "\n");
|
|
var s = /\n[ \t]*\n(?!~0)/.test(e += "~0");
|
|
return e = (e = e.replace(/(\n)?(^[ \t]*)([*+-]|\d+[.])[ \t]+((\[(x|X| )?])?[ \t]*[^\r]+?(\n{1,2}))(?=\n*(~0|\2([*+-]|\d+[.])[ \t]+))/gm, function(e, n, o, i, l, c, u) {
|
|
u = u && "" !== u.trim();
|
|
var p = a.subParser("outdent")(l, r, t), h = "";
|
|
return c && r.tasklists && (h = ' class="task-list-item" style="list-style-type: none;"',
|
|
p = p.replace(/^[ \t]*\[(x|X| )?]/m, function() {
|
|
var e = '<input type="checkbox" disabled style="margin: 0px 0.35em 0.25em -1.6em; vertical-align: middle;"';
|
|
return u && (e += " checked"), e + ">";
|
|
})), n || p.search(/\n{2,}/) > -1 ? (p = a.subParser("githubCodeBlocks")(p, r, t),
|
|
p = a.subParser("blockGamut")(p, r, t)) : (p = (p = a.subParser("lists")(p, r, t)).replace(/\n$/, ""),
|
|
p = s ? a.subParser("paragraphs")(p, r, t) : a.subParser("spanGamut")(p, r, t)),
|
|
"\n<li" + h + ">" + p + "</li>\n";
|
|
})).replace(/~0/g, ""), t.gListLevel--, n && (e = e.replace(/\s+$/, "")), e;
|
|
}
|
|
function s(e, r, t) {
|
|
var s = "ul" === r ? /^ {0,2}\d+\.[ \t]/gm : /^ {0,2}[*+-][ \t]/gm, a = [], o = "";
|
|
if (-1 !== e.search(s)) {
|
|
!function e(a) {
|
|
var i = a.search(s);
|
|
-1 !== i ? (o += "\n\n<" + r + ">" + n(a.slice(0, i), !!t) + "</" + r + ">\n\n",
|
|
s = "ul" == (r = "ul" === r ? "ol" : "ul") ? /^ {0,2}\d+\.[ \t]/gm : /^ {0,2}[*+-][ \t]/gm,
|
|
e(a.slice(i))) : o += "\n\n<" + r + ">" + n(a, !!t) + "</" + r + ">\n\n";
|
|
}(e);
|
|
for (var i = 0; i < a.length; ++i) ;
|
|
} else o = "\n\n<" + r + ">" + n(e, !!t) + "</" + r + ">\n\n";
|
|
return o;
|
|
}
|
|
e = t.converter._dispatch("lists.before", e, r, t), e += "~0";
|
|
var o = /^(([ ]{0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(~0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/gm;
|
|
return t.gListLevel ? e = e.replace(o, function(e, r, t) {
|
|
return s(r, t.search(/[*+-]/g) > -1 ? "ul" : "ol", !0);
|
|
}) : (o = /(\n\n|^\n?)(([ ]{0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(~0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/gm,
|
|
e = e.replace(o, function(e, r, t, n) {
|
|
return s(t, n.search(/[*+-]/g) > -1 ? "ul" : "ol");
|
|
})), e = e.replace(/~0/, ""), t.converter._dispatch("lists.after", e, r, t);
|
|
}), a.subParser("outdent", function(e) {
|
|
return (e = e.replace(/^(\t|[ ]{1,4})/gm, "~0")).replace(/~0/g, "");
|
|
}), a.subParser("paragraphs", function(e, r, t) {
|
|
for (var n = (e = (e = (e = t.converter._dispatch("paragraphs.before", e, r, t)).replace(/^\n+/g, "")).replace(/\n+$/g, "")).split(/\n{2,}/g), s = [], o = n.length, i = 0; i < o; i++) {
|
|
var l = n[i];
|
|
l.search(/~(K|G)(\d+)\1/g) >= 0 || (l = (l = a.subParser("spanGamut")(l, r, t)).replace(/^([ \t]*)/g, "<p>"),
|
|
l += "</p>"), s.push(l);
|
|
}
|
|
for (o = s.length, i = 0; i < o; i++) {
|
|
for (var c = "", u = s[i], p = !1; u.search(/~(K|G)(\d+)\1/) >= 0; ) {
|
|
var h = RegExp.$1, d = RegExp.$2;
|
|
c = (c = "K" === h ? t.gHtmlBlocks[d] : p ? a.subParser("encodeCode")(t.ghCodeBlocks[d].text) : t.ghCodeBlocks[d].codeblock).replace(/\$/g, "$$$$"),
|
|
u = u.replace(/(\n\n)?~(K|G)\d+\2(\n\n)?/, c), /^<pre\b[^>]*>\s*<code\b[^>]*>/.test(u) && (p = !0);
|
|
}
|
|
s[i] = u;
|
|
}
|
|
return e = (e = (e = s.join("\n\n")).replace(/^\n+/g, "")).replace(/\n+$/g, ""),
|
|
t.converter._dispatch("paragraphs.after", e, r, t);
|
|
}), a.subParser("runExtension", function(e, r, t, n) {
|
|
if (e.filter) r = e.filter(r, n.converter, t); else if (e.regex) {
|
|
var s = e.regex;
|
|
!s instanceof RegExp && (s = new RegExp(s, "g")), r = r.replace(s, e.replace);
|
|
}
|
|
return r;
|
|
}), a.subParser("spanGamut", function(e, r, t) {
|
|
return e = t.converter._dispatch("spanGamut.before", e, r, t), e = a.subParser("codeSpans")(e, r, t),
|
|
e = a.subParser("escapeSpecialCharsWithinTagAttributes")(e, r, t), e = a.subParser("encodeBackslashEscapes")(e, r, t),
|
|
e = a.subParser("images")(e, r, t), e = a.subParser("anchors")(e, r, t), e = a.subParser("autoLinks")(e, r, t),
|
|
e = a.subParser("encodeAmpsAndAngles")(e, r, t), e = a.subParser("italicsAndBold")(e, r, t),
|
|
e = (e = a.subParser("strikethrough")(e, r, t)).replace(/ +\n/g, " <br />\n"),
|
|
t.converter._dispatch("spanGamut.after", e, r, t);
|
|
}), a.subParser("strikethrough", function(e, r, t) {
|
|
return r.strikethrough && (e = (e = t.converter._dispatch("strikethrough.before", e, r, t)).replace(/(?:~T){2}([\s\S]+?)(?:~T){2}/g, "<del>$1</del>"),
|
|
e = t.converter._dispatch("strikethrough.after", e, r, t)), e;
|
|
}), a.subParser("stripBlankLines", function(e) {
|
|
return e.replace(/^[ \t]+$/gm, "");
|
|
}), a.subParser("stripLinkDefinitions", function(e, r, t) {
|
|
return (e = (e += "~0").replace(/^ {0,3}\[(.+)]:[ \t]*\n?[ \t]*<?(\S+?)>?(?: =([*\d]+[A-Za-z%]{0,4})x([*\d]+[A-Za-z%]{0,4}))?[ \t]*\n?[ \t]*(?:(\n*)["|'(](.+?)["|')][ \t]*)?(?:\n+|(?=~0))/gm, function(e, n, s, o, i, l, c) {
|
|
return n = n.toLowerCase(), t.gUrls[n] = a.subParser("encodeAmpsAndAngles")(s),
|
|
l ? l + c : (c && (t.gTitles[n] = c.replace(/"|'/g, """)), r.parseImgDimensions && o && i && (t.gDimensions[n] = {
|
|
width: o,
|
|
height: i
|
|
}), "");
|
|
})).replace(/~0/, "");
|
|
}), a.subParser("tables", function(e, r, t) {
|
|
function n(e) {
|
|
return /^:[ \t]*--*$/.test(e) ? ' style="text-align:left;"' : /^--*[ \t]*:[ \t]*$/.test(e) ? ' style="text-align:right;"' : /^:[ \t]*--*[ \t]*:$/.test(e) ? ' style="text-align:center;"' : "";
|
|
}
|
|
function s(e, n) {
|
|
var s = "";
|
|
return e = e.trim(), r.tableHeaderId && (s = ' id="' + e.replace(/ /g, "_").toLowerCase() + '"'),
|
|
"<th" + s + n + ">" + (e = a.subParser("spanGamut")(e, r, t)) + "</th>\n";
|
|
}
|
|
function o(e, n) {
|
|
return "<td" + n + ">" + a.subParser("spanGamut")(e, r, t) + "</td>\n";
|
|
}
|
|
if (!r.tables) return e;
|
|
return e = (e = t.converter._dispatch("tables.before", e, r, t)).replace(/^[ \t]{0,3}\|?.+\|.+\n[ \t]{0,3}\|?[ \t]*:?[ \t]*(?:-|=){2,}[ \t]*:?[ \t]*\|[ \t]*:?[ \t]*(?:-|=){2,}[\s\S]+?(?:\n\n|~0)/gm, function(e) {
|
|
var r, t = e.split("\n");
|
|
for (r = 0; r < t.length; ++r) /^[ \t]{0,3}\|/.test(t[r]) && (t[r] = t[r].replace(/^[ \t]{0,3}\|/, "")),
|
|
/\|[ \t]*$/.test(t[r]) && (t[r] = t[r].replace(/\|[ \t]*$/, ""));
|
|
var i = t[0].split("|").map(function(e) {
|
|
return e.trim();
|
|
}), l = t[1].split("|").map(function(e) {
|
|
return e.trim();
|
|
}), c = [], u = [], p = [], h = [];
|
|
for (t.shift(), t.shift(), r = 0; r < t.length; ++r) "" !== t[r].trim() && c.push(t[r].split("|").map(function(e) {
|
|
return e.trim();
|
|
}));
|
|
if (i.length < l.length) return e;
|
|
for (r = 0; r < l.length; ++r) p.push(n(l[r]));
|
|
for (r = 0; r < i.length; ++r) a.helper.isUndefined(p[r]) && (p[r] = ""), u.push(s(i[r], p[r]));
|
|
for (r = 0; r < c.length; ++r) {
|
|
for (var d = [], f = 0; f < u.length; ++f) a.helper.isUndefined(c[r][f]), d.push(o(c[r][f], p[f]));
|
|
h.push(d);
|
|
}
|
|
return function(e, r) {
|
|
for (var t = "<table>\n<thead>\n<tr>\n", n = e.length, s = 0; s < n; ++s) t += e[s];
|
|
for (t += "</tr>\n</thead>\n<tbody>\n", s = 0; s < r.length; ++s) {
|
|
t += "<tr>\n";
|
|
for (var a = 0; a < n; ++a) t += r[s][a];
|
|
t += "</tr>\n";
|
|
}
|
|
return t + "</tbody>\n</table>\n";
|
|
}(u, h);
|
|
}), t.converter._dispatch("tables.after", e, r, t);
|
|
}), a.subParser("unescapeSpecialChars", function(e) {
|
|
return e.replace(/~E(\d+)E/g, function(e, r) {
|
|
var t = parseInt(r);
|
|
return String.fromCharCode(t);
|
|
});
|
|
}), module.exports = a; |