docsify
Version:
A magical documentation generator.
10,216 lines • 329 kB
JavaScript
(function () {
/**
* Create a cached version of a pure function.
* @param {*} fn The function call to be cached
* @void
*/
function cached(fn) {
var cache = Object.create(null);
return function (str) {
var key = isPrimitive(str) ? str : JSON.stringify(str);
var hit = cache[key];
return hit || (cache[key] = fn(str));
};
}
/**
* Hyphenate a camelCase string.
*/
var hyphenate = cached(function (str) {
return str.replace(/([A-Z])/g, function (m) { return '-' + m.toLowerCase(); });
});
var hasOwn = Object.prototype.hasOwnProperty;
/**
* Simple Object.assign polyfill
* @param {Object} to The object to be merged with
* @returns {Object} The merged object
*/
var merge =
Object.assign ||
function (to) {
var arguments$1 = arguments;
for (var i = 1; i < arguments.length; i++) {
var from = Object(arguments$1[i]);
for (var key in from) {
if (hasOwn.call(from, key)) {
to[key] = from[key];
}
}
}
return to;
};
/**
* Check if value is primitive
* @param {*} value Checks if a value is primitive
* @returns {Boolean} Result of the check
*/
function isPrimitive(value) {
return typeof value === 'string' || typeof value === 'number';
}
/**
* Performs no operation.
* @void
*/
function noop() {}
/**
* Check if value is function
* @param {*} obj Any javascript object
* @returns {Boolean} True if the passed-in value is a function
*/
function isFn(obj) {
return typeof obj === 'function';
}
/**
* Check if url is external
* @param {String} string url
* @returns {Boolean} True if the passed-in url is external
*/
function isExternal(url) {
var match = url.match(
/^([^:/?#]+:)?(?:\/{2,}([^/?#]*))?([^?#]+)?(\?[^#]*)?(#.*)?/
);
if (
typeof match[1] === 'string' &&
match[1].length > 0 &&
match[1].toLowerCase() !== location.protocol
) {
return true;
}
if (
typeof match[2] === 'string' &&
match[2].length > 0 &&
match[2].replace(
new RegExp(
':(' + { 'http:': 80, 'https:': 443 }[location.protocol] + ')?$'
),
''
) !== location.host
) {
return true;
}
if (/^\/\\/.test(url)) {
return true;
}
return false;
}
var inBrowser = !false;
var isMobile = document.body.clientWidth <= 600;
/**
* @see https://github.com/MoOx/pjax/blob/master/lib/is-supported.js
*/
var supportsPushState =
(function () {
// Borrowed wholesale from https://github.com/defunkt/jquery-pjax
return (
window.history &&
window.history.pushState &&
window.history.replaceState &&
// PushState isn’t reliable on iOS until 5.
!navigator.userAgent.match(
/((iPod|iPhone|iPad).+\bOS\s+[1-4]\D|WebApps\/.+CFNetwork)/
)
);
})();
var cacheNode = {};
/**
* Get Node
* @param {String|Element} el A DOM element
* @param {Boolean} noCache Flag to use or not use the cache
* @return {Element} The found node element
*/
function getNode(el, noCache) {
if ( noCache === void 0 ) noCache = false;
if (typeof el === 'string') {
if (typeof window.Vue !== 'undefined') {
return find(el);
}
el = noCache ? find(el) : cacheNode[el] || (cacheNode[el] = find(el));
}
return el;
}
var $ = document;
var body = $.body;
var head = $.head;
/**
* Find elements
* @param {String|Element} el The root element where to perform the search from
* @param {Element} node The query
* @returns {Element} The found DOM element
* @example
* find('nav') => document.querySelector('nav')
* find(nav, 'a') => nav.querySelector('a')
*/
function find(el, node) {
return node ? el.querySelector(node) : $.querySelector(el);
}
/**
* Find all elements
* @param {String|Element} el The root element where to perform the search from
* @param {Element} node The query
* @returns {Array<Element>} An array of DOM elements
* @example
* findAll('a') => [].slice.call(document.querySelectorAll('a'))
* findAll(nav, 'a') => [].slice.call(nav.querySelectorAll('a'))
*/
function findAll(el, node) {
return [].slice.call(
node ? el.querySelectorAll(node) : $.querySelectorAll(el)
);
}
function create(node, tpl) {
node = $.createElement(node);
if (tpl) {
node.innerHTML = tpl;
}
return node;
}
function appendTo(target, el) {
return target.appendChild(el);
}
function before(target, el) {
return target.insertBefore(el, target.children[0]);
}
function on(el, type, handler) {
isFn(type)
? window.addEventListener(el, type)
: el.addEventListener(type, handler);
}
function off(el, type, handler) {
isFn(type)
? window.removeEventListener(el, type)
: el.removeEventListener(type, handler);
}
/**
* Toggle class
* @param {String|Element} el The element that needs the class to be toggled
* @param {Element} type The type of action to be performed on the classList (toggle by default)
* @param {String} val Name of the class to be toggled
* @void
* @example
* toggleClass(el, 'active') => el.classList.toggle('active')
* toggleClass(el, 'add', 'active') => el.classList.add('active')
*/
function toggleClass(el, type, val) {
el && el.classList[val ? type : 'toggle'](val || type);
}
function style(content) {
appendTo(head, create('style', content));
}
/**
* Fork https://github.com/bendrucker/document-ready/blob/master/index.js
* @param {Function} callback The callbacack to be called when the page is loaded
* @returns {Number|void} If the page is already laoded returns the result of the setTimeout callback,
* otherwise it only attaches the callback to the DOMContentLoaded event
*/
function documentReady(callback, doc) {
if ( doc === void 0 ) doc = document;
var state = doc.readyState;
if (state === 'complete' || state === 'interactive') {
return setTimeout(callback, 0);
}
doc.addEventListener('DOMContentLoaded', callback);
}
var dom = /*#__PURE__*/Object.freeze({
__proto__: null,
getNode: getNode,
$: $,
body: body,
head: head,
find: find,
findAll: findAll,
create: create,
appendTo: appendTo,
before: before,
on: on,
off: off,
toggleClass: toggleClass,
style: style,
documentReady: documentReady
});
function startsWith(str, prefix) {
return str.indexOf(prefix) === 0;
}
function endsWith(str, suffix) {
return str.indexOf(suffix, str.length - suffix.length) !== -1;
}
var decode = decodeURIComponent;
var encode = encodeURIComponent;
function parseQuery(query) {
var res = {};
query = query.trim().replace(/^(\?|#|&)/, '');
if (!query) {
return res;
}
// Simple parse
query.split('&').forEach(function (param) {
var parts = param.replace(/\+/g, ' ').split('=');
res[parts[0]] = parts[1] && decode(parts[1]);
});
return res;
}
function stringifyQuery(obj, ignores) {
if ( ignores === void 0 ) ignores = [];
var qs = [];
for (var key in obj) {
if (ignores.indexOf(key) > -1) {
continue;
}
qs.push(
obj[key]
? ((encode(key)) + "=" + (encode(obj[key]))).toLowerCase()
: encode(key)
);
}
return qs.length ? ("?" + (qs.join('&'))) : '';
}
var isAbsolutePath = cached(function (path) {
return /(:|(\/{2}))/g.test(path);
});
var removeParams = cached(function (path) {
return path.split(/[?#]/)[0];
});
var getParentPath = cached(function (path) {
if (/\/$/g.test(path)) {
return path;
}
var matchingParts = path.match(/(\S*\/)[^/]+$/);
return matchingParts ? matchingParts[1] : '';
});
var cleanPath = cached(function (path) {
return path.replace(/^\/+/, '/').replace(/([^:])\/{2,}/g, '$1/');
});
var resolvePath = cached(function (path) {
var segments = path.replace(/^\//, '').split('/');
var resolved = [];
for (var i = 0, len = segments.length; i < len; i++) {
var segment = segments[i];
if (segment === '..') {
resolved.pop();
} else if (segment !== '.') {
resolved.push(segment);
}
}
return '/' + resolved.join('/');
});
/**
* Normalises the URI path to handle the case where Docsify is
* hosted off explicit files, i.e. /index.html. This function
* eliminates any path segments that contain `#` fragments.
*
* This is used to map browser URIs to markdown file sources.
*
* For example:
*
* http://example.org/base/index.html#/blah
*
* would be mapped to:
*
* http://example.org/base/blah.md.
*
* See here for more information:
*
* https://github.com/docsifyjs/docsify/pull/1372
*
* @param {string} path The URI path to normalise
* @return {string} { path, query }
*/
function normaliseFragment(path) {
return path
.split('/')
.filter(function (p) { return p.indexOf('#') === -1; })
.join('/');
}
function getPath() {
var args = [], len = arguments.length;
while ( len-- ) args[ len ] = arguments[ len ];
return cleanPath(args.map(normaliseFragment).join('/'));
}
var replaceSlug = cached(function (path) {
return path.replace('#', '?id=');
});
var cached$1 = {};
function getAlias(path, alias, last) {
var match = Object.keys(alias).filter(function (key) {
var re = cached$1[key] || (cached$1[key] = new RegExp(("^" + key + "$")));
return re.test(path) && path !== last;
})[0];
return match
? getAlias(path.replace(cached$1[match], alias[match]), alias, path)
: path;
}
function getFileName(path, ext) {
return new RegExp(("\\.(" + (ext.replace(/^\./, '')) + "|html)$"), 'g').test(path)
? path
: /\/$/g.test(path)
? (path + "README" + ext)
: ("" + path + ext);
}
var History = function History(config) {
this.config = config;
};
History.prototype.getBasePath = function getBasePath () {
return this.config.basePath;
};
History.prototype.getFile = function getFile (path, isRelative) {
if ( path === void 0 ) path = this.getCurrentPath();
var ref = this;
var config = ref.config;
var base = this.getBasePath();
var ext = typeof config.ext === 'string' ? config.ext : '.md';
path = config.alias ? getAlias(path, config.alias) : path;
path = getFileName(path, ext);
path = path === ("/README" + ext) ? config.homepage || path : path;
path = isAbsolutePath(path) ? path : getPath(base, path);
if (isRelative) {
path = path.replace(new RegExp(("^" + base)), '');
}
return path;
};
History.prototype.onchange = function onchange (cb) {
if ( cb === void 0 ) cb = noop;
cb();
};
History.prototype.getCurrentPath = function getCurrentPath () {};
History.prototype.normalize = function normalize () {};
History.prototype.parse = function parse () {};
History.prototype.toURL = function toURL (path, params, currentRoute) {
var local = currentRoute && path[0] === '#';
var route = this.parse(replaceSlug(path));
route.query = merge({}, route.query, params);
path = route.path + stringifyQuery(route.query);
path = path.replace(/\.md(\?)|\.md$/, '$1');
if (local) {
var idIndex = currentRoute.indexOf('?');
path =
(idIndex > 0 ? currentRoute.substring(0, idIndex) : currentRoute) +
path;
}
if (this.config.relativePath && path.indexOf('/') !== 0) {
var currentDir = currentRoute.substring(
0,
currentRoute.lastIndexOf('/') + 1
);
return cleanPath(resolvePath(currentDir + path));
}
return cleanPath('/' + path);
};
function replaceHash(path) {
var i = location.href.indexOf('#');
location.replace(location.href.slice(0, i >= 0 ? i : 0) + '#' + path);
}
var HashHistory = /*@__PURE__*/(function (History) {
function HashHistory(config) {
History.call(this, config);
this.mode = 'hash';
}
if ( History ) HashHistory.__proto__ = History;
HashHistory.prototype = Object.create( History && History.prototype );
HashHistory.prototype.constructor = HashHistory;
HashHistory.prototype.getBasePath = function getBasePath () {
var path = window.location.pathname || '';
var base = this.config.basePath;
// This handles the case where Docsify is served off an
// explicit file path, i.e.`/base/index.html#/blah`. This
// prevents the `/index.html` part of the URI from being
// remove during routing.
// See here: https://github.com/docsifyjs/docsify/pull/1372
var basePath = endsWith(path, '.html')
? path + '#/' + base
: path + '/' + base;
return /^(\/|https?:)/g.test(base) ? base : cleanPath(basePath);
};
HashHistory.prototype.getCurrentPath = function getCurrentPath () {
// We can't use location.hash here because it's not
// consistent across browsers - Firefox will pre-decode it!
var href = location.href;
var index = href.indexOf('#');
return index === -1 ? '' : href.slice(index + 1);
};
/** @param {((params: {source: TODO}) => void)} [cb] */
HashHistory.prototype.onchange = function onchange (cb) {
if ( cb === void 0 ) cb = noop;
// The hashchange event does not tell us if it originated from
// a clicked link or by moving back/forward in the history;
// therefore we set a `navigating` flag when a link is clicked
// to be able to tell these two scenarios apart
var navigating = false;
on('click', function (e) {
var el = e.target.tagName === 'A' ? e.target : e.target.parentNode;
if (el && el.tagName === 'A' && !isExternal(el.href)) {
navigating = true;
}
});
on('hashchange', function (e) {
var source = navigating ? 'navigate' : 'history';
navigating = false;
cb({ event: e, source: source });
});
};
HashHistory.prototype.normalize = function normalize () {
var path = this.getCurrentPath();
path = replaceSlug(path);
if (path.charAt(0) === '/') {
return replaceHash(path);
}
replaceHash('/' + path);
};
/**
* Parse the url
* @param {string} [path=location.herf] URL to be parsed
* @return {object} { path, query }
*/
HashHistory.prototype.parse = function parse (path) {
if ( path === void 0 ) path = location.href;
var query = '';
var hashIndex = path.indexOf('#');
if (hashIndex >= 0) {
path = path.slice(hashIndex + 1);
}
var queryIndex = path.indexOf('?');
if (queryIndex >= 0) {
query = path.slice(queryIndex + 1);
path = path.slice(0, queryIndex);
}
return {
path: path,
file: this.getFile(path, true),
query: parseQuery(query),
};
};
HashHistory.prototype.toURL = function toURL (path, params, currentRoute) {
return '#' + History.prototype.toURL.call(this, path, params, currentRoute);
};
return HashHistory;
}(History));
/** @typedef {any} TODO */
var HTML5History = /*@__PURE__*/(function (History) {
function HTML5History(config) {
History.call(this, config);
this.mode = 'history';
}
if ( History ) HTML5History.__proto__ = History;
HTML5History.prototype = Object.create( History && History.prototype );
HTML5History.prototype.constructor = HTML5History;
HTML5History.prototype.getCurrentPath = function getCurrentPath () {
var base = this.getBasePath();
var path = window.location.pathname;
if (base && path.indexOf(base) === 0) {
path = path.slice(base.length);
}
return (path || '/') + window.location.search + window.location.hash;
};
HTML5History.prototype.onchange = function onchange (cb) {
if ( cb === void 0 ) cb = noop;
on('click', function (e) {
var el = e.target.tagName === 'A' ? e.target : e.target.parentNode;
if (el && el.tagName === 'A' && !isExternal(el.href)) {
e.preventDefault();
var url = el.href;
window.history.pushState({ key: url }, '', url);
cb({ event: e, source: 'navigate' });
}
});
on('popstate', function (e) {
cb({ event: e, source: 'history' });
});
};
/**
* Parse the url
* @param {string} [path=location.href] URL to be parsed
* @return {object} { path, query }
*/
HTML5History.prototype.parse = function parse (path) {
if ( path === void 0 ) path = location.href;
var query = '';
var queryIndex = path.indexOf('?');
if (queryIndex >= 0) {
query = path.slice(queryIndex + 1);
path = path.slice(0, queryIndex);
}
var base = getPath(location.origin);
var baseIndex = path.indexOf(base);
if (baseIndex > -1) {
path = path.slice(baseIndex + base.length);
}
return {
path: path,
file: this.getFile(path),
query: parseQuery(query),
};
};
return HTML5History;
}(History));
/**
* @typedef {{
* path?: string
* }} Route
*/
/** @type {Route} */
var lastRoute = {};
/** @typedef {import('../Docsify').Constructor} Constructor */
/**
* @template {!Constructor} T
* @param {T} Base - The class to extend
*/
function Router(Base) {
return /*@__PURE__*/(function (Base) {
function Router() {
var args = [], len = arguments.length;
while ( len-- ) args[ len ] = arguments[ len ];
Base.apply(this, args);
this.route = {};
}
if ( Base ) Router.__proto__ = Base;
Router.prototype = Object.create( Base && Base.prototype );
Router.prototype.constructor = Router;
Router.prototype.updateRender = function updateRender () {
this.router.normalize();
this.route = this.router.parse();
body.setAttribute('data-page', this.route.file);
};
Router.prototype.initRouter = function initRouter () {
var this$1 = this;
var config = this.config;
var mode = config.routerMode || 'hash';
var router;
if (mode === 'history' && supportsPushState) {
router = new HTML5History(config);
} else {
router = new HashHistory(config);
}
this.router = router;
this.updateRender();
lastRoute = this.route;
// eslint-disable-next-line no-unused-vars
router.onchange(function (params) {
this$1.updateRender();
this$1._updateRender();
if (lastRoute.path === this$1.route.path) {
this$1.$resetEvents(params.source);
return;
}
this$1.$fetch(noop, this$1.$resetEvents.bind(this$1, params.source));
lastRoute = this$1.route;
});
};
return Router;
}(Base));
}
var RGX = /([^{]*?)\w(?=\})/g;
var MAP = {
YYYY: 'getFullYear',
YY: 'getYear',
MM: function (d) {
return d.getMonth() + 1;
},
DD: 'getDate',
HH: 'getHours',
mm: 'getMinutes',
ss: 'getSeconds',
fff: 'getMilliseconds'
};
function tinydate (str, custom) {
var parts=[], offset=0;
str.replace(RGX, function (key, _, idx) {
// save preceding string
parts.push(str.substring(offset, idx - 1));
offset = idx += key.length + 1;
// save function
parts.push(custom && custom[key] || function (d) {
return ('00' + (typeof MAP[key] === 'string' ? d[MAP[key]]() : MAP[key](d))).slice(-key.length);
});
});
if (offset !== str.length) {
parts.push(str.substring(offset));
}
return function (arg) {
var out='', i=0, d=arg||new Date();
for (; i<parts.length; i++) {
out += (typeof parts[i]==='string') ? parts[i] : parts[i](d);
}
return out;
};
}
var barEl;
var timeId;
/**
* Init progress component
*/
function init() {
var div = create('div');
div.classList.add('progress');
appendTo(body, div);
barEl = div;
}
/**
* Render progress bar
*/
function progressbar (ref) {
var loaded = ref.loaded;
var total = ref.total;
var step = ref.step;
var num;
!barEl && init();
if (step) {
num = parseInt(barEl.style.width || 0, 10) + step;
num = num > 80 ? 80 : num;
} else {
num = Math.floor((loaded / total) * 100);
}
barEl.style.opacity = 1;
barEl.style.width = num >= 95 ? '100%' : num + '%';
if (num >= 95) {
clearTimeout(timeId);
// eslint-disable-next-line no-unused-vars
timeId = setTimeout(function (_) {
barEl.style.opacity = 0;
barEl.style.width = '0%';
}, 200);
}
}
/* eslint-disable no-unused-vars */
var cache = {};
/**
* Ajax GET implmentation
* @param {string} url Resource URL
* @param {boolean} [hasBar=false] Has progress bar
* @param {String[]} headers Array of headers
* @return {Promise} Promise response
*/
function get(url, hasBar, headers) {
if ( hasBar === void 0 ) hasBar = false;
if ( headers === void 0 ) headers = {};
var xhr = new XMLHttpRequest();
var on = function () {
xhr.addEventListener.apply(xhr, arguments);
};
var cached = cache[url];
if (cached) {
return { then: function (cb) { return cb(cached.content, cached.opt); }, abort: noop };
}
xhr.open('GET', url);
for (var i in headers) {
if (hasOwn.call(headers, i)) {
xhr.setRequestHeader(i, headers[i]);
}
}
xhr.send();
return {
then: function (success, error) {
if ( error === void 0 ) error = noop;
if (hasBar) {
var id = setInterval(
function (_) { return progressbar({
step: Math.floor(Math.random() * 5 + 1),
}); },
500
);
on('progress', progressbar);
on('loadend', function (evt) {
progressbar(evt);
clearInterval(id);
});
}
on('error', error);
on('load', function (ref) {
var target = ref.target;
if (target.status >= 400) {
error(target);
} else {
var result = (cache[url] = {
content: target.response,
opt: {
updatedAt: xhr.getResponseHeader('last-modified'),
},
});
success(result.content, result.opt);
}
});
},
abort: function (_) { return xhr.readyState !== 4 && xhr.abort(); },
};
}
function replaceVar(block, color) {
block.innerHTML = block.innerHTML.replace(
/var\(\s*--theme-color.*?\)/g,
color
);
}
function cssVars (color) {
// Variable support
if (window.CSS && window.CSS.supports && window.CSS.supports('(--v:red)')) {
return;
}
var styleBlocks = findAll('style:not(.inserted),link');
[].forEach.call(styleBlocks, function (block) {
if (block.nodeName === 'STYLE') {
replaceVar(block, color);
} else if (block.nodeName === 'LINK') {
var href = block.getAttribute('href');
if (!/\.css$/.test(href)) {
return;
}
get(href).then(function (res) {
var style = create('style', res);
head.appendChild(style);
replaceVar(style, color);
});
}
});
}
/* eslint-disable no-unused-vars */
var title = $.title;
/**
* Toggle button
* @param {Element} el Button to be toggled
* @void
*/
function btn(el) {
var toggle = function (_) { return body.classList.toggle('close'); };
el = getNode(el);
if (el === null || el === undefined) {
return;
}
on(el, 'click', function (e) {
e.stopPropagation();
toggle();
});
isMobile &&
on(
body,
'click',
function (_) { return body.classList.contains('close') && toggle(); }
);
}
function collapse(el) {
el = getNode(el);
if (el === null || el === undefined) {
return;
}
on(el, 'click', function (ref) {
var target = ref.target;
if (
target.nodeName === 'A' &&
target.nextSibling &&
target.nextSibling.classList &&
target.nextSibling.classList.contains('app-sub-sidebar')
) {
toggleClass(target.parentNode, 'collapse');
}
});
}
function sticky() {
var cover = getNode('section.cover');
if (!cover) {
return;
}
var coverHeight = cover.getBoundingClientRect().height;
if (window.pageYOffset >= coverHeight || cover.classList.contains('hidden')) {
toggleClass(body, 'add', 'sticky');
} else {
toggleClass(body, 'remove', 'sticky');
}
}
/**
* Get and active link
* @param {Object} router Router
* @param {String|Element} el Target element
* @param {Boolean} isParent Active parent
* @param {Boolean} autoTitle Automatically set title
* @return {Element} Active element
*/
function getAndActive(router, el, isParent, autoTitle) {
el = getNode(el);
var links = [];
if (el !== null && el !== undefined) {
links = findAll(el, 'a');
}
var hash = decodeURI(router.toURL(router.getCurrentPath()));
var target;
links
.sort(function (a, b) { return b.href.length - a.href.length; })
.forEach(function (a) {
var href = decodeURI(a.getAttribute('href'));
var node = isParent ? a.parentNode : a;
a.title = a.title || a.innerText;
if (hash.indexOf(href) === 0 && !target) {
target = a;
toggleClass(node, 'add', 'active');
} else {
toggleClass(node, 'remove', 'active');
}
});
if (autoTitle) {
$.title = target
? target.title || ((target.innerText) + " - " + title)
: title;
}
return target;
}
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) { descriptor.writable = true; } Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) { defineProperties(Constructor.prototype, protoProps); } if (staticProps) { defineProperties(Constructor, staticProps); } return Constructor; }; }();
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
var SingleTweener = function () {
function SingleTweener() {
var opts = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
_classCallCheck(this, SingleTweener);
this.start = opts.start;
this.end = opts.end;
this.decimal = opts.decimal;
}
_createClass(SingleTweener, [{
key: "getIntermediateValue",
value: function getIntermediateValue(tick) {
if (this.decimal) {
return tick;
} else {
return Math.round(tick);
}
}
}, {
key: "getFinalValue",
value: function getFinalValue() {
return this.end;
}
}]);
return SingleTweener;
}();
var _createClass$1 = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) { descriptor.writable = true; } Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) { defineProperties(Constructor.prototype, protoProps); } if (staticProps) { defineProperties(Constructor, staticProps); } return Constructor; }; }();
function _classCallCheck$1(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
var Tweezer = function () {
function Tweezer() {
var opts = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
_classCallCheck$1(this, Tweezer);
this.duration = opts.duration || 1000;
this.ease = opts.easing || this._defaultEase;
this.tweener = opts.tweener || new SingleTweener(opts);
this.start = this.tweener.start;
this.end = this.tweener.end;
this.frame = null;
this.next = null;
this.isRunning = false;
this.events = {};
this.direction = this.start < this.end ? 'up' : 'down';
}
_createClass$1(Tweezer, [{
key: 'begin',
value: function begin() {
if (!this.isRunning && this.next !== this.end) {
this.frame = window.requestAnimationFrame(this._tick.bind(this));
}
return this;
}
}, {
key: 'stop',
value: function stop() {
window.cancelAnimationFrame(this.frame);
this.isRunning = false;
this.frame = null;
this.timeStart = null;
this.next = null;
return this;
}
}, {
key: 'on',
value: function on(name, handler) {
this.events[name] = this.events[name] || [];
this.events[name].push(handler);
return this;
}
}, {
key: '_emit',
value: function _emit(name, val) {
var _this = this;
var e = this.events[name];
e && e.forEach(function (handler) {
return handler.call(_this, val);
});
}
}, {
key: '_tick',
value: function _tick(currentTime) {
this.isRunning = true;
var lastTick = this.next || this.start;
if (!this.timeStart) { this.timeStart = currentTime; }
this.timeElapsed = currentTime - this.timeStart;
this.next = this.ease(this.timeElapsed, this.start, this.end - this.start, this.duration);
if (this._shouldTick(lastTick)) {
this._emit('tick', this.tweener.getIntermediateValue(this.next));
this.frame = window.requestAnimationFrame(this._tick.bind(this));
} else {
this._emit('tick', this.tweener.getFinalValue());
this._emit('done', null);
}
}
}, {
key: '_shouldTick',
value: function _shouldTick(lastTick) {
return {
up: this.next < this.end && lastTick <= this.next,
down: this.next > this.end && lastTick >= this.next
}[this.direction];
}
}, {
key: '_defaultEase',
value: function _defaultEase(t, b, c, d) {
if ((t /= d / 2) < 1) { return c / 2 * t * t + b; }
return -c / 2 * (--t * (t - 2) - 1) + b;
}
}]);
return Tweezer;
}();
var currentScript = document.currentScript;
/** @param {import('./Docsify').Docsify} vm */
function config (vm) {
var config = merge(
{
auto2top: false,
autoHeader: false,
basePath: '',
catchPluginErrors: true,
cornerExternalLinkTarget: '_blank',
coverpage: '',
el: '#app',
executeScript: null,
ext: '.md',
externalLinkRel: 'noopener',
externalLinkTarget: '_blank',
formatUpdated: '',
ga: '',
homepage: 'README.md',
loadNavbar: null,
loadSidebar: null,
maxLevel: 6,
mergeNavbar: false,
name: '',
nameLink: window.location.pathname,
nativeEmoji: false,
noCompileLinks: [],
noEmoji: false,
notFoundPage: true,
relativePath: false,
repo: '',
routes: {},
routerMode: 'hash',
subMaxLevel: 0,
themeColor: '',
topMargin: 0,
},
typeof window.$docsify === 'function'
? window.$docsify(vm)
: window.$docsify
);
var script =
currentScript ||
[].slice
.call(document.getElementsByTagName('script'))
.filter(function (n) { return /docsify\./.test(n.src); })[0];
if (script) {
for (var prop in config) {
if (hasOwn.call(config, prop)) {
var val = script.getAttribute('data-' + hyphenate(prop));
if (isPrimitive(val)) {
config[prop] = val === '' ? true : val;
}
}
}
}
if (config.loadSidebar === true) {
config.loadSidebar = '_sidebar' + config.ext;
}
if (config.loadNavbar === true) {
config.loadNavbar = '_navbar' + config.ext;
}
if (config.coverpage === true) {
config.coverpage = '_coverpage' + config.ext;
}
if (config.repo === true) {
config.repo = '';
}
if (config.name === true) {
config.name = '';
}
window.$docsify = config;
return config;
}
var nav = {};
var hoverOver = false;
var scroller = null;
var enableScrollEvent = true;
var coverHeight = 0;
function scrollTo(el, offset) {
if ( offset === void 0 ) offset = 0;
if (scroller) {
scroller.stop();
}
enableScrollEvent = false;
scroller = new Tweezer({
start: window.pageYOffset,
end:
Math.round(el.getBoundingClientRect().top) + window.pageYOffset - offset,
duration: 500,
})
.on('tick', function (v) { return window.scrollTo(0, v); })
.on('done', function () {
enableScrollEvent = true;
scroller = null;
})
.begin();
}
function highlight(path) {
if (!enableScrollEvent) {
return;
}
var sidebar = getNode('.sidebar');
var anchors = findAll('.anchor');
var wrap = find(sidebar, '.sidebar-nav');
var active = find(sidebar, 'li.active');
var doc = document.documentElement;
var top = ((doc && doc.scrollTop) || document.body.scrollTop) - coverHeight;
var last;
for (var i = 0, len = anchors.length; i < len; i += 1) {
var node = anchors[i];
if (node.offsetTop > top) {
if (!last) {
last = node;
}
break;
} else {
last = node;
}
}
if (!last) {
return;
}
var li = nav[getNavKey(path, last.getAttribute('data-id'))];
if (!li || li === active) {
return;
}
active && active.classList.remove('active');
li.classList.add('active');
active = li;
// Scroll into view
// https://github.com/vuejs/vuejs.org/blob/master/themes/vue/source/js/common.js#L282-L297
if (!hoverOver && body.classList.contains('sticky')) {
var height = sidebar.clientHeight;
var curOffset = 0;
var cur = active.offsetTop + active.clientHeight + 40;
var isInView =
active.offsetTop >= wrap.scrollTop && cur <= wrap.scrollTop + height;
var notThan = cur - curOffset < height;
sidebar.scrollTop = isInView
? wrap.scrollTop
: notThan
? curOffset
: cur - height;
}
}
function getNavKey(path, id) {
return ((decodeURIComponent(path)) + "?id=" + (decodeURIComponent(id)));
}
function scrollActiveSidebar(router) {
var cover = find('.cover.show');
coverHeight = cover ? cover.offsetHeight : 0;
var sidebar = getNode('.sidebar');
var lis = [];
if (sidebar !== null && sidebar !== undefined) {
lis = findAll(sidebar, 'li');
}
for (var i = 0, len = lis.length; i < len; i += 1) {
var li = lis[i];
var a = li.querySelector('a');
if (!a) {
continue;
}
var href = a.getAttribute('href');
if (href !== '/') {
var ref = router.parse(href);
var id = ref.query.id;
var path$1 = ref.path;
if (id) {
href = getNavKey(path$1, id);
}
}
if (href) {
nav[decodeURIComponent(href)] = li;
}
}
if (isMobile) {
return;
}
var path = removeParams(router.getCurrentPath());
off('scroll', function () { return highlight(path); });
on('scroll', function () { return highlight(path); });
on(sidebar, 'mouseover', function () {
hoverOver = true;
});
on(sidebar, 'mouseleave', function () {
hoverOver = false;
});
}
function scrollIntoView(path, id) {
if (!id) {
return;
}
var topMargin = config().topMargin;
var section = find('#' + id);
section && scrollTo(section, topMargin);
var li = nav[getNavKey(path, id)];
var sidebar = getNode('.sidebar');
var active = find(sidebar, 'li.active');
active && active.classList.remove('active');
li && li.classList.add('active');
}
var scrollEl = $.scrollingElement || $.documentElement;
function scroll2Top(offset) {
if ( offset === void 0 ) offset = 0;
scrollEl.scrollTop = offset === true ? 0 : Number(offset);
}
var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};
function createCommonjsModule(fn, module) {
return module = { exports: {} }, fn(module, module.exports), module.exports;
}
var defaults = createCommonjsModule(function (module) {
function getDefaults() {
return {
baseUrl: null,
breaks: false,
gfm: true,
headerIds: true,
headerPrefix: '',
highlight: null,
langPrefix: 'language-',
mangle: true,
pedantic: false,
renderer: null,
sanitize: false,
sanitizer: null,
silent: false,
smartLists: false,
smartypants: false,
tokenizer: null,
walkTokens: null,
xhtml: false
};
}
function changeDefaults(newDefaults) {
module.exports.defaults = newDefaults;
}
module.exports = {
defaults: getDefaults(),
getDefaults: getDefaults,
changeDefaults: changeDefaults
};
});
var defaults_1 = defaults.defaults;
var defaults_2 = defaults.getDefaults;
var defaults_3 = defaults.changeDefaults;
/**
* Helpers
*/
var escapeTest = /[&<>"']/;
var escapeReplace = /[&<>"']/g;
var escapeTestNoEncode = /[<>"']|&(?!#?\w+;)/;
var escapeReplaceNoEncode = /[<>"']|&(?!#?\w+;)/g;
var escapeReplacements = {
'&': '&',
'<': '<',
'>': '>',
'"': '"',
"'": '''
};
var getEscapeReplacement = function (ch) { return escapeReplacements[ch]; };
function escape(html, encode) {
if (encode) {
if (escapeTest.test(html)) {
return html.replace(escapeReplace, getEscapeReplacement);
}
} else {
if (escapeTestNoEncode.test(html)) {
return html.replace(escapeReplaceNoEncode, getEscapeReplacement);
}
}
return html;
}
var unescapeTest = /&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/ig;
function unescape(html) {
// explicitly match decimal, hex, and named HTML entities
return html.replace(unescapeTest, function (_, n) {
n = n.toLowerCase();
if (n === 'colon') { return ':'; }
if (n.charAt(0) === '#') {
return n.charAt(1) === 'x'
? String.fromCharCode(parseInt(n.substring(2), 16))
: String.fromCharCode(+n.substring(1));
}
return '';
});
}
var caret = /(^|[^\[])\^/g;
function edit(regex, opt) {
regex = regex.source || regex;
opt = opt || '';
var obj = {
replace: function (name, val) {
val = val.source || val;
val = val.replace(caret, '$1');
regex = regex.replace(name, val);
return obj;
},
getRegex: function () {
return new RegExp(regex, opt);
}
};
return obj;
}
var nonWordAndColonTest = /[^\w:]/g;
var originIndependentUrl = /^$|^[a-z][a-z0-9+.-]*:|^[?#]/i;
function cleanUrl(sanitize, base, href) {
if (sanitize) {
var prot;
try {
prot = decodeURIComponent(unescape(href))
.replace(nonWordAndColonTest, '')
.toLowerCase();
} catch (e) {
return null;
}
if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0 || prot.indexOf('data:') === 0) {
return null;
}
}
if (base && !originIndependentUrl.test(href)) {
href = resolveUrl(base, href);
}
try {
href = encodeURI(href).replace(/%25/g, '%');
} catch (e) {
return null;
}
return href;
}
var baseUrls = {};
var justDomain = /^[^:]+:\/*[^/]*$/;
var protocol = /^([^:]+:)[\s\S]*$/;
var domain = /^([^:]+:\/*[^/]*)[\s\S]*$/;
function resolveUrl(base, href) {
if (!baseUrls[' ' + base]) {
// we can ignore everything in base after the last slash of its path component,
// but we might need to add _that_
// https://tools.ietf.org/html/rfc3986#section-3
if (justDomain.test(base)) {
baseUrls[' ' + base] = base + '/';
} else {
baseUrls[' ' + base] = rtrim(base, '/', true);
}
}
base = baseUrls[' ' + base];
var relativeBase = base.indexOf(':') === -1;
if (href.substring(0, 2) === '//') {
if (relativeBase) {
return href;
}
return base.replace(protocol, '$1') + href;
} else if (href.charAt(0) === '/') {
if (relativeBase) {
return href;
}
return base.replace(domain, '$1') + href;
} else {
return base + href;
}
}
var noopTest = { exec: function noopTest() {} };
function merge$1(obj) {
var arguments$1 = arguments;
var i = 1,
target,
key;
for (; i < arguments.length; i++) {
target = arguments$1[i];
for (key in target) {
if (Object.prototype.hasOwnProperty.call(target, key)) {
obj[key] = target[key];
}
}
}
return obj;
}
function splitCells(tableRow, count) {
// ensure that every cell-delimiting pipe has a space
// before it to distinguish it from an escaped pipe
var row = tableRow.replace(/\|/g, function (match, offset, str) {
var escaped = false,
curr = offset;
while (--curr >= 0 && str[curr] === '\\') { escaped = !escaped; }
if (escaped) {
// odd number of slashes means | is escaped
// so we leave it alone
return '|';
} else {
// add space before unescaped |
return ' |';
}
}),
cells = row.split(/ \|/);
var i = 0;
if (cells.length > count) {
cells.splice(count);
} else {
while (cells.length < count) { cells.push(''); }
}
for (; i < cells.length; i++) {
// leading or trailing whitespace is ignored per the gfm spec
cells[i] = cells[i].trim().replace(/\\\|/g, '|');
}
return cells;
}
// Remove trailing 'c's. Equivalent to str.replace(/c*$/, '').
// /c*$/ is vulnerable to REDOS.
// invert: Remove suffix of non-c chars instead. Default falsey.
function rtrim(str, c, invert) {
var l = str.length;
if (l === 0) {
return '';
}
// Length of suffix matching the invert condition.
var suffLen = 0;
// Step left until we fail to match the invert condition.
while (suffLen < l) {
var currChar = str.charAt(l - suffLen - 1);
if (currChar === c && !invert) {
suffLen++;
} else if (currChar !== c && invert) {
suffLen++;
} else {
break;
}
}
return str.substr(0, l - suffLen);
}
function findClosingBracket(str, b) {
if (str.indexOf(b[1]) === -1) {
return -1;
}
var l = str.length;
var level = 0,
i = 0;
for (; i < l; i++) {
if (str[i] === '\\') {
i++;
} else if (str[i] === b[0]) {
level++;
} else if (str[i] === b[1]) {
level--;
if (level < 0) {
return i;
}
}
}
return -1;
}
function checkSanitizeDeprecation(opt) {
if (opt && opt.sanitize && !opt.silent) {
console.warn('marked(): sanitize and sanitizer parameters are deprecated since version 0.7.0, should not be used and will be removed in the future. Read more here: https://marked.js.org/#/USING_ADVANCED.md#options');
}
}
// copied from https://stackoverflow.com/a/5450113/806777
function repeatString(pattern, count) {
if (count < 1) {
return '';
}
var result = '';
while (count > 1) {
if (count & 1) {
result += pattern;
}
count >>= 1;
pattern += pattern;
}
return result + pattern;
}
var helpers = {
escape: escape,
unescape: unescape,
edit: edit,
cleanUrl: cleanUrl,
resolveUrl: resolveUrl,
noopTest: noopTest,
merge: merge$1,
splitCells: splitCells,
rtrim: rtrim,
findClosingBracket: findClosingBracket,
checkSanitizeDeprecation: checkSanitizeDeprecation,
repeatString: repeatString
};
var defaults$1 = defaults.defaults;
var rtrim$1 = helpers.rtrim;
var splitCells$1 = helpers.splitCells;
var escape$1 = helpers.escape;
var findClosingBracket$1 = helpers.findClosingBracket;
function outputLink(cap, link, raw) {
var href = link.href;
var title = link.title ? escape$1(link.title) : null;
var text = cap[1].replace(/\\([\[\]])/g, '$1');
if (cap[0].charAt(0) !== '!') {
return {
type: 'link',
raw: raw,
href: href,
title: title,
text: text
};
} else {
return {
type: 'image',
raw: raw,
href: href,
title: title,
text: escape$1(text)
};
}
}
function indentCodeCompensation(raw, text) {
var matchIndentToCode = raw.match(/^(\s+)(?:```)/);
if (matchIndentToCode === null) {
return text;
}
var indentToCode = matchIndentToCode[1];
return text
.split('\n')
.map(function (node) {
var matchIndentInNode = node.match(/^\s+/);
if (matchIndentInNode === null) {
return node;
}
var indentInNode = matchIndentInNode[0];
if (indentInNode.length >= indentToCode.length) {
return node.slice(indentToCode.length);
}
return node;
})
.join('\n');
}
/**
* Tokenizer
*/
var Tokenizer = /*@__PURE__*/(function () {
function Tokenizer(options) {
this.options = options || defaults$1;
}
Tokenizer.prototype.space = function space (src) {
var cap = this.rules.block.newline.exec(src);
if (cap) {
if (cap[0].length > 1) {
return {
type: 'space',
raw: cap[0]
};
}
return { raw: '\n' };
}
};
Tokenizer.prototype.code = function code (src, tokens) {
var cap = this.rules.block.code.exec(src);
if (cap) {
var lastToken = tokens[tokens.length - 1];
// An indented code block cannot interrupt a paragraph.
if (lastToken && lastToken.type === 'paragraph') {
return {
raw: cap[0],
text: cap[0].trimRight()
};
}
var text = cap[0].replace(/^ {1,4}/gm, '');
return {
type: 'code',
raw: cap[0],
codeBlockStyle: 'indented',
text: !this.options.pedantic
? rtrim$1(text, '\n')
: text
};
}
};
Tokenizer.prototype.fences = function fences (src) {
var cap = this.rules.block.fences.exec(src);
if (cap) {
var raw = cap[0];
var text = indentCodeCompensation(raw, cap[3] || '');
return {
type: 'code',
raw: raw,
lang: cap[2] ? cap[2].trim() : cap[2],
text: text
};
}
};
Tokenizer.prototype.heading = function heading (src) {
var cap = this.rules.block.heading.exec(src);
if (cap) {
var text = cap[2].trim();
// remove trailing #s
if (/#$/.test(text)) {
var trimmed = rtrim$1(text, '#');
if (this.options.pedantic) {
text = trimmed.trim();
} else if (!trimmed || / $/.test(trimmed)) {
// CommonMark requires space before trailing #s
text = trimmed.trim();
}
}
return {
type: 'heading',
raw: cap[0],
depth: cap[1].length,
text: text
};
}
};
Tokenizer.prototype.nptable = function nptable (src) {
var cap = this.rules.block.nptable.exec(src);
if (cap) {
var item = {
type: 'table',
header: splitCells$1(cap[1].replace(/^ *| *\| *$/g, '')),
align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
cells: cap[3] ? cap[3].replace(/\n$/, '').split('\n') : [],
raw: cap[0]
};
if (item.header.length === item.align.length) {
var l = item.align.length;
var i;
for (i = 0; i < l; i++) {
if (/^ *-+: *$/.test(item.align[i])) {
item.align[i] = 'right';
} else if (/^ *:-+: *$/.test(item.align[i])) {
item.align[i] = 'center';
} else if (/^ *:-+ *$/.test(item.align[i])) {
item.align[i] = 'left';
} else {
item.align[i] = null;
}
}
l = item.cells.length;
for (i = 0; i < l; i++) {
item.cells[i] = splitCells$1(item.cells[i], item.header.length);
}
return item;
}
}
};
Tokenizer.prototype.hr = function hr (src) {
var cap = this.rules.block.hr.exec(src);
if (cap) {
return {
type: 'hr',
raw: cap[0]
};
}
};
Tokenizer.prototype.blockquote = function blockquote (src) {
var cap = this.rules.block.blockquote.exec(src);
if (cap) {
var text = cap[0].replace(/^ *> ?/gm, '');
return {
type: 'blockquote',
raw: cap[0],
text: text
};
}
};
Tokenizer.prototype.list = function list (src) {
var cap = this.rules.block.list.exec(src);
if (cap) {
var raw = cap[0];
var bull = cap[2];
var isordered = bull.length > 1;
var list = {
type: 'list',
raw: raw,
ordered: isordered,
start: isordered ? +bull.slice(0, -1) : '',
loose: false,
items: []
};
// Get each top-level item.
var itemMatch = cap[0].match(this.rules.block.item);
var next = false,
item,
space,
bcurr,
bnext,
addBack,
loose,
istask,
ischecked;
var l = itemMatch.length;
bcurr = this.rules.block.listItemStart.exec(itemMatch[0]);
for (var i = 0; i < l; i++) {
item = itemMatch[i];
raw = item;
// Determine whether the next list item belongs here.
// Backpedal if it does not belong in this list.
if (i !== l - 1) {
bnext = this.rules.block.listItemStart.exec(itemMatch[i + 1]);
if (
!this.options.pedantic
? bnext[1].length > bcurr[0].length || bnext[1].length > 3
: bnext[1].length > bcurr[1].length
) {
// nested list
itemMatch.splice(i, 2, itemMatch[i] + '\n' + itemMatch[i + 1]);
i--;
l--;
continue;
} else {
if (
// different bullet style
!this.options.pedantic || this.options.smartLists
? bnext[2][bnext[2].length - 1] !== bull[bull.length - 1]
: isordered === (bnext[2].length === 1)
) {
addBack = itemMatch.slice(i + 1).join('\n');
list.raw = list.raw.substring(0, list.raw.length - addBack.length);
i = l - 1;
}
}
bcurr = bnext;
}
// Remove the list item's bullet
// so it is seen as the next token.
space = item.length;
item = item.replace(/^ *([*+-]|\d+[.)]) ?/, '');
// Outdent whatever the
// list item contains. Hacky.
if (~item.indexOf('\n ')) {
space -= item.length;
item = !this.options.pedantic
? item.replace(new RegExp('^ {1,' + space + '}', 'gm'), '')
: item.replace(/^ {1,4}/gm, '');
}
// Determine whether item is loose or not.
// Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/
// for discount behavior.
loose = next || /\n\n(?!\s*$)/.test(item);
if (i !== l - 1) {
next = item.charAt(item.length - 1) === '\n';
if (!loose) { loose = next; }
}
if (loose) {
list.loose = true;
}
// Check for task list items
if (this.options.gfm) {
istask = /^\[[ xX]\] /.test(item);
ischecked = undefined;
if (istask) {
ischecked = item[1] !== ' ';
item = item.replace(/^\[[ xX]\] +/, '');
}
}
list.items.push({
type: 'list_item',
raw: raw,
task: istask,
checked: ischecked,
loose: loose,
text: item
});
}
return list;
}
};
Tokenizer.prototype.html = function html (src) {
var cap = this.rules.block.html.exec(src);
if (cap) {
return {
type: this.options.sanitize
? 'paragraph'
: 'html',
raw: cap[0],
pre: !this.options.sanitizer
&& (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'),
text: this.options.sanitize ? (this.options.sanitizer ? this.options.sanitizer(cap[0]) : escape$1(cap[0])) : cap[0]
};
}
};
Tokenizer.prototype.def = function def (src) {
var cap = this.rules.block.def.exec(src);
if (cap) {
if (cap[3]) { cap[3] = cap[3].substring(1, cap[3].length - 1); }
var tag = cap[1].toLowerCase().replace(/\s+/g, ' ');
return {
tag: tag,
raw: cap[0],
href: cap[2],
title: cap[3]
};
}
};
Tokenizer.prototype.table = function table (src) {
var cap = this.rules.block.table.exec(src);
if (cap) {
var item = {
type: 'table',
header: splitCells$1(cap[1].replace(/^ *| *\| *$/g, '')),
align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
cells: cap[3] ? cap[3].replace(/\n$/, '').split('\n') : []
};
if (item.header.length === item.align.length) {
item.raw = cap[0];
var l = item.align.length;
var i;
for (i = 0; i < l; i++) {
if (/^ *-+: *$/.test(item.align[i])) {
item.align[i] = 'right';
} else if (/^ *:-+: *$/.test(item.align[i])) {
item.align[i] = 'center';
} else if (/^ *:-+ *$/.test(item.align[i])) {
item.align[i] = 'left';
} else {
item.align[i] = null;
}
}
l = item.cells.length;
for (i = 0; i < l; i++) {
item.cells[i] = splitCells$1(
item.cells[i].replace(/^ *\| *| *\| *$/g, ''),
item.header.length);
}
return item;
}
}
};
Tokenizer.prototype.lheading = function lheading (src) {
var cap = this.rules.block.lheading.exec(src);
if (cap) {
return {
type: 'heading',
raw: cap[0],
depth: cap[2].charAt(0) === '=' ? 1 : 2,
text: cap[1]
};
}
};
Tokenizer.prototype.paragraph = function paragraph (src) {
var cap = this.rules.block.paragraph.exec(src);
if (cap) {
return {
type: 'paragraph',
raw: cap[0],
text: cap[1].charAt(cap[1].length - 1) === '\n'
? cap[1].slice(0, -1)
: cap[1]
};
}
};
Tokenizer.prototype.text = function text (src, tokens) {
var cap = this.rules.block.text.exec(src);
if (cap) {
var lastToken = tokens[tokens.length - 1];
if (lastToken && lastToken.type === 'text') {
return {
raw: cap[0],
text: cap[0]
};
}
return {
type: 'text',
raw: cap[0],
text: cap[0]
};
}
};
Tokenizer.prototype.escape = function escape$1$1 (src) {
var cap = this.rules.inline.escape.exec(src);
if (cap) {
return {
type: 'escape',
raw: cap[0],
text: escape$1(cap[1])
};
}
};
Tokenizer.prototype.tag = function tag (src, inLink, inRawBlock) {
var cap = this.rules.inline.tag.exec(src);
if (cap) {
if (!inLink && /^<a /i.test(cap[0])) {
inLink = true;
} else if (inLink && /^<\/a>/i.test(cap[0])) {
inLink = false;
}
if (!inRawBlock && /^<(pre|code|kbd|script)(\s|>)/i.test(cap[0])) {
inRawBlock = true;
} else if (inRawBlock && /^<\/(pre|code|kbd|script)(\s|>)/i.test(cap[0])) {
inRawBlock = false;
}
return {
type: this.options.sanitize
? 'text'
: 'html',
raw: cap[0],
inLink: inLink,
inRawBlock: inRawBlock,
text: this.options.sanitize
? (this.options.sanitizer
? this.options.sanitizer(cap[0])
: escape$1(cap[0]))
: cap[0]
};
}
};
Tokenizer.prototype.link = function link (src) {
var cap = this.rules.inline.link.exec(src);
if (cap) {
var trimmedUrl = cap[2].trim();
if (!this.options.pedantic && /^</.test(trimmedUrl)) {
// commonmark requires matching angle brackets
if (!(/>$/.test(trimmedUrl))) {
return;
}
// ending angle bracket cannot be escaped
var rtrimSlash = rtrim$1(trimmedUrl.slice(0, -1), '\\');
if ((trimmedUrl.length - rtrimSlash.length) % 2 === 0) {
return;
}
} else {
// find closing parenthesis
var lastParenIndex = findClosingBracket$1(cap[2], '()');
if (lastParenIndex > -1) {
var start = cap[0].indexOf('!') === 0 ? 5 : 4;
var linkLen = start + cap[1].length + lastParenIndex;
cap[2] = cap[2].substring(0, lastParenIndex);
cap[0] = cap[0].substring(0, linkLen).trim();
cap[3] = '';
}
}
var href = cap[2];
var title = '';
if (this.options.pedantic) {
// split pedantic href and title
var link = /^([^'"]*[^\s])\s+(['"])(.*)\2/.exec(href);
if (link) {
href = link[1];
title = link[3];
}
} else {
title = cap[3] ? cap[3].slice(1, -1) : '';
}
href = href.trim();
if (/^</.test(href)) {
if (this.options.pedantic && !(/>$/.test(trimmedUrl))) {
// pedantic allows starting angle bracket without ending angle bracket
href = href.slice(1);
} else {
href = href.slice(1, -1);
}
}
return outputLink(cap, {
href: href ? href.replace(this.rules.inline._escapes, '$1') : href,
title: title ? title.replace(this.rules.inline._escapes, '$1') : title
}, cap[0]);
}
};
Tokenizer.prototype.reflink = function reflink (src, links) {
var cap;
if ((cap = this.rules.inline.reflink.exec(src))
|| (cap = this.rules.inline.nolink.exec(src))) {
var link = (cap[2] || cap[1]).replace(/\s+/g, ' ');
link = links[link.toLowerCase()];
if (!link || !link.href) {
var text = cap[0].charAt(0);
return {
type: 'text',
raw: text,
text: text
};
}
return outputLink(cap, link, cap[0]);
}
};
Tokenizer.prototype.strong = function strong (src, maskedSrc, prevChar) {
if ( prevChar === void 0 ) prevChar = '';
var match = this.rules.inline.strong.start.exec(src);
if (match && (!match[1] || (match[1] && (prevChar === '' || this.rules.inline.punctuation.exec(prevChar))))) {
maskedSrc = maskedSrc.slice(-1 * src.length);
var endReg = match[0] === '**' ? this.rules.inline.strong.endAst : this.rules.inline.strong.endUnd;
endReg.lastIndex = 0;
var cap;
while ((match = endReg.exec(maskedSrc)) != null) {
cap = this.rules.inline.strong.middle.exec(maskedSrc.slice(0, match.index + 3));
if (cap) {
return {
type: 'strong',
raw: src.slice(0, cap[0].length),
text: src.slice(2, cap[0].length - 2)
};
}
}
}
};
Tokenizer.prototype.em = function em (src, maskedSrc, prevChar) {
if ( prevChar === void 0 ) prevChar = '';
var match = this.rules.inline.em.start.exec(src);
if (match && (!match[1] || (match[1] && (prevChar === '' || this.rules.inline.punctuation.exec(prevChar))))) {
maskedSrc = maskedSrc.slice(-1 * src.length);
var endReg = match[0] === '*' ? this.rules.inline.em.endAst : this.rules.inline.em.endUnd;
endReg.lastIndex = 0;
var cap;
while ((match = endReg.exec(maskedSrc)) != null) {
cap = this.rules.inline.em.middle.exec(maskedSrc.slice(0, match.index + 2));
if (cap) {
return {
type: 'em',
raw: src.slice(0, cap[0].length),
text: src.slice(1, cap[0].length - 1)
};
}
}
}
};
Tokenizer.prototype.codespan = function codespan (src) {
var cap = this.rules.inline.code.exec(src);
if (cap) {
var text = cap[2].replace(/\n/g, ' ');
var hasNonSpaceChars = /[^ ]/.test(text);
var hasSpaceCharsOnBothEnds = /^ /.test(text) && / $/.test(text);
if (hasNonSpaceChars && hasSpaceCharsOnBothEnds) {
text = text.substring(1, text.length - 1);
}
text = escape$1(text, true);
return {
type: 'codespan',
raw: cap[0],
text: text
};
}
};
Tokenizer.prototype.br = function br (src) {
var cap = this.rules.inline.br.exec(src);
if (cap) {
return {
type: 'br',
raw: cap[0]
};
}
};
Tokenizer.prototype.del = function del (src) {
var cap = this.rules.inline.del.exec(src);
if (cap) {
return {
type: 'del',
raw: cap[0],
text: cap[2]
};
}
};
Tokenizer.prototype.autolink = function autolink (src, mangle) {
var cap = this.rules.inline.autolink.exec(src);
if (cap) {
var text, href;
if (cap[2] === '@') {
text = escape$1(this.options.mangle ? mangle(cap[1]) : cap[1]);
href = 'mailto:' + text;
} else {
text = escape$1(cap[1]);
href = text;
}
return {
type: 'link',
raw: cap[0],
text: text,
href: href,
tokens: [
{
type: 'text',
raw: text,
text: text
}
]
};
}
};
Tokenizer.prototype.url = function url (src, mangle) {
var cap;
if (cap = this.rules.inline.url.exec(src)) {
var text, href;
if (cap[2] === '@') {
text = escape$1(this.options.mangle ? mangle(cap[0]) : cap[0]);
href = 'mailto:' + text;
} else {
// do extended autolink path validation
var prevCapZero;
do {
prevCapZero = cap[0];
cap[0] = this.rules.inline._backpedal.exec(cap[0])[0];
} while (prevCapZero !== cap[0]);
text = escape$1(cap[0]);
if (cap[1] === 'www.') {
href = 'http://' + text;
} else {
href = text;
}
}
return {
type: 'link',
raw: cap[0],
text: text,
href: href,
tokens: [
{
type: 'text',
raw: text,
text: text
}
]
};
}
};
Tokenizer.prototype.inlineText = function inlineText (src, inRawBlock, smartypants) {
var cap = this.rules.inline.text.exec(src);
if (cap) {
var text;
if (inRawBlock) {
text = this.options.sanitize ? (this.options.sanitizer ? this.options.sanitizer(cap[0]) : escape$1(cap[0])) : cap[0];
} else {
text = escape$1(this.options.smartypants ? smartypants(cap[0]) : cap[0]);
}
return {
type: 'text',
raw: cap[0],
text: text
};
}
};
return Tokenizer;
}());
var noopTest$1 = helpers.noopTest;
var edit$1 = helpers.edit;
var merge$2 = helpers.merge;
/**
* Block-Level Grammar
*/
var block = {
newline: /^(?: *(?:\n|$))+/,
code: /^( {4}[^\n]+(?:\n(?: *(?:\n|$))*)?)+/,
fences: /^ {0,3}(`{3,}(?=[^`\n]*\n)|~{3,})([^\n]*)\n(?:|([\s\S]*?)\n)(?: {0,3}\1[~`]* *(?:\n+|$)|$)/,
hr: /^ {0,3}((?:- *){3,}|(?:_ *){3,}|(?:\* *){3,})(?:\n+|$)/,
heading: /^ {0,3}(#{1,6})(?=\s|$)(.*)(?:\n+|$)/,
blockquote: /^( {0,3}> ?(paragraph|[^\n]*)(?:\n|$))+/,
list: /^( {0,3})(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?! {0,3}bull )\n*|\s*$)/,
html: '^ {0,3}(?:' // optional indentation
+ '<(script|pre|style)[\\s>][\\s\\S]*?(?:</\\1>[^\\n]*\\n+|$)' // (1)
+ '|comment[^\\n]*(\\n+|$)' // (2)
+ '|<\\?[\\s\\S]*?(?:\\?>\\n*|$)' // (3)
+ '|<![A-Z][\\s\\S]*?(?:>\\n*|$)' // (4)
+ '|<!\\[CDATA\\[[\\s\\S]*?(?:\\]\\]>\\n*|$)' // (5)
+ '|</?(tag)(?: +|\\n|/?>)[\\s\\S]*?(?:\\n{2,}|$)' // (6)
+ '|<(?!script|pre|style)([a-z][\\w-]*)(?:attribute)*? */?>(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:\\n{2,}|$)' // (7) open tag
+ '|</(?!script|pre|style)[a-z][\\w-]*\\s*>(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:\\n{2,}|$)' // (7) closing tag
+ ')',
def: /^ {0,3}\[(label)\]: *\n? *<?([^\s>]+)>?(?:(?: +\n? *| *\n *)(title))? *(?:\n+|$)/,
nptable: noopTest$1,
table: noopTest$1,
lheading: /^([^\n]+)\n {0,3}(=+|-+) *(?:\n+|$)/,
// regex template, placeholders will be replaced according to different paragraph
// interruption rules of commonmark and the original markdown spec:
_paragraph: /^([^\n]+(?:\n(?!hr|heading|lheading|blockquote|fences|list|html| +\n)[^\n]+)*)/,
text: /^[^\n]+/
};
block._label = /(?!\s*\])(?:\\[\[\]]|[^\[\]])+/;
block._title = /(?:"(?:\\"?|[^"\\])*"|'[^'\n]*(?:\n[^'\n]+)*\n?'|\([^()]*\))/;
block.def = edit$1(block.def)
.replace('label', block._label)
.replace('title', block._title)
.getRegex();
block.bullet = /(?:[*+-]|\d{1,9}[.)])/;
block.item = /^( *)(bull) ?[^\n]*(?:\n(?! *bull ?)[^\n]*)*/;
block.item = edit$1(block.item, 'gm')
.replace(/bull/g, block.bullet)
.getRegex();
block.listItemStart = edit$1(/^( *)(bull)/)
.replace('bull', block.bullet)
.getRegex();
block.list = edit$1(block.list)
.replace(/bull/g, block.bullet)
.replace('hr', '\\n+(?=\\1?(?:(?:- *){3,}|(?:_ *){3,}|(?:\\* *){3,})(?:\\n+|$))')
.replace('def', '\\n+(?=' + block.def.source + ')')
.getRegex();
block._tag = 'address|article|aside|base|basefont|blockquote|body|caption'
+ '|center|col|colgroup|dd|details|dialog|dir|div|dl|dt|fieldset|figcaption'
+ '|figure|footer|form|frame|frameset|h[1-6]|head|header|hr|html|iframe'
+ '|legend|li|link|main|menu|menuitem|meta|nav|noframes|ol|optgroup|option'
+ '|p|param|section|source|summary|table|tbody|td|tfoot|th|thead|title|tr'
+ '|track|ul';
block._comment = /<!--(?!-?>)[\s\S]*?(?:-->|$)/;
block.html = edit$1(block.html, 'i')
.replace('comment', block._comment)
.replace('tag', block._tag)
.replace('attribute', / +[a-zA-Z:_][\w.:-]*(?: *= *"[^"\n]*"| *= *'[^'\n]*'| *= *[^\s"'=<>`]+)?/)
.getRegex();
block.paragraph = edit$1(block._paragraph)
.replace('hr', block.hr)
.replace('heading', ' {0,3}#{1,6} ')
.replace('|lheading', '') // setex headings don't interrupt commonmark paragraphs
.replace('blockquote', ' {0,3}>')
.replace('fences', ' {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n')
.replace('list', ' {0,3}(?:[*+-]|1[.)]) ') // only lists starting from 1 can interrupt
.replace('html', '</?(?:tag)(?: +|\\n|/?>)|<(?:script|pre|style|!--)')
.replace('tag', block._tag) // pars can be interrupted by type (6) html blocks
.getRegex();
block.blockquote = edit$1(block.blockquote)
.replace('paragraph', block.paragraph)
.getRegex();
/**
* Normal Block Grammar
*/
block.normal = merge$2({}, block);
/**
* GFM Block Grammar
*/
block.gfm = merge$2({}, block.normal, {
nptable: '^ *([^|\\n ].*\\|.*)\\n' // Header
+ ' {0,3}([-:]+ *\\|[-| :]*)' // Align
+ '(?:\\n((?:(?!\\n|hr|heading|blockquote|code|fences|list|html).*(?:\\n|$))*)\\n*|$)', // Cells
table: '^ *\\|(.+)\\n' // Header
+ ' {0,3}\\|?( *[-:]+[-| :]*)' // Align
+ '(?:\\n *((?:(?!\\n|hr|heading|blockquote|code|fences|list|html).*(?:\\n|$))*)\\n*|$)' // Cells
});
block.gfm.nptable = edit$1(block.gfm.nptable)
.replace('hr', block.hr)
.replace('heading', ' {0,3}#{1,6} ')
.replace('blockquote', ' {0,3}>')
.replace('code', ' {4}[^\\n]')
.replace('fences', ' {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n')
.replace('list', ' {0,3}(?:[*+-]|1[.)]) ') // only lists starting from 1 can interrupt
.replace('html', '</?(?:tag)(?: +|\\n|/?>)|<(?:script|pre|style|!--)')
.replace('tag', block._tag) // tables can be interrupted by type (6) html blocks
.getRegex();
block.gfm.table = edit$1(block.gfm.table)
.replace('hr', block.hr)
.replace('heading', ' {0,3}#{1,6} ')
.replace('blockquote', ' {0,3}>')
.replace('code', ' {4}[^\\n]')
.replace('fences', ' {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n')
.replace('list', ' {0,3}(?:[*+-]|1[.)]) ') // only lists starting from 1 can interrupt
.replace('html', '</?(?:tag)(?: +|\\n|/?>)|<(?:script|pre|style|!--)')
.replace('tag', block._tag) // tables can be interrupted by type (6) html blocks
.getRegex();
/**
* Pedantic grammar (original John Gruber's loose markdown specification)
*/
block.pedantic = merge$2({}, block.normal, {
html: edit$1(
'^ *(?:comment *(?:\\n|\\s*$)'
+ '|<(tag)[\\s\\S]+?</\\1> *(?:\\n{2,}|\\s*$)' // closed tag
+ '|<tag(?:"[^"]*"|\'[^\']*\'|\\s[^\'"/>\\s]*)*?/?> *(?:\\n{2,}|\\s*$))')
.replace('comment', block._comment)
.replace(/tag/g, '(?!(?:'
+ 'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code|var|samp|kbd|sub'
+ '|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo|span|br|wbr|ins|del|img)'
+ '\\b)\\w+(?!:|[^\\w\\s@]*@)\\b')
.getRegex(),
def: /^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +(["(][^\n]+[")]))? *(?:\n+|$)/,
heading: /^(#{1,6})(.*)(?:\n+|$)/,
fences: noopTest$1, // fences not supported
paragraph: edit$1(block.normal._paragraph)
.replace('hr', block.hr)
.replace('heading', ' *#{1,6} *[^\n]')
.replace('lheading', block.lheading)
.replace('blockquote', ' {0,3}>')
.replace('|fences', '')
.replace('|list', '')
.replace('|html', '')
.getRegex()
});
/**
* Inline-Level Grammar
*/
var inline = {
escape: /^\\([!"#$%&'()*+,\-./:;<=>?@\[\]\\^_`{|}~])/,
autolink: /^<(scheme:[^\s\x00-\x1f<>]*|email)>/,
url: noopTest$1,
tag: '^comment'
+ '|^</[a-zA-Z][\\w:-]*\\s*>' // self-closing tag
+ '|^<[a-zA-Z][\\w-]*(?:attribute)*?\\s*/?>' // open tag
+ '|^<\\?[\\s\\S]*?\\?>' // processing instruction, e.g. <?php ?>
+ '|^<![a-zA-Z]+\\s[\\s\\S]*?>' // declaration, e.g. <!DOCTYPE html>
+ '|^<!\\[CDATA\\[[\\s\\S]*?\\]\\]>', // CDATA section
link: /^!?\[(label)\]\(\s*(href)(?:\s+(title))?\s*\)/,
reflink: /^!?\[(label)\]\[(?!\s*\])((?:\\[\[\]]?|[^\[\]\\])+)\]/,
nolink: /^!?\[(?!\s*\])((?:\[[^\[\]]*\]|\\[\[\]]|[^\[\]])*)\](?:\[\])?/,
reflinkSearch: 'reflink|nolink(?!\\()',
strong: {
start: /^(?:(\*\*(?=[*punctuation]))|\*\*)(?![\s])|__/, // (1) returns if starts w/ punctuation
middle: /^\*\*(?:(?:(?!overlapSkip)(?:[^*]|\\\*)|overlapSkip)|\*(?:(?!overlapSkip)(?:[^*]|\\\*)|overlapSkip)*?\*)+?\*\*$|^__(?![\s])((?:(?:(?!overlapSkip)(?:[^_]|\\_)|overlapSkip)|_(?:(?!overlapSkip)(?:[^_]|\\_)|overlapSkip)*?_)+?)__$/,
endAst: /[^punctuation\s]\*\*(?!\*)|[punctuation]\*\*(?!\*)(?:(?=[punctuation_\s]|$))/, // last char can't be punct, or final * must also be followed by punct (or endline)
endUnd: /[^\s]__(?!_)(?:(?=[punctuation*\s])|$)/ // last char can't be a space, and final _ must preceed punct or \s (or endline)
},
em: {
start: /^(?:(\*(?=[punctuation]))|\*)(?![*\s])|_/, // (1) returns if starts w/ punctuation
middle: /^\*(?:(?:(?!overlapSkip)(?:[^*]|\\\*)|overlapSkip)|\*(?:(?!overlapSkip)(?:[^*]|\\\*)|overlapSkip)*?\*)+?\*$|^_(?![_\s])(?:(?:(?!overlapSkip)(?:[^_]|\\_)|overlapSkip)|_(?:(?!overlapSkip)(?:[^_]|\\_)|overlapSkip)*?_)+?_$/,
endAst: /[^punctuation\s]\*(?!\*)|[punctuation]\*(?!\*)(?:(?=[punctuation_\s]|$))/, // last char can't be punct, or final * must also be followed by punct (or endline)
endUnd: /[^\s]_(?!_)(?:(?=[punctuation*\s])|$)/ // last char can't be a space, and final _ must preceed punct or \s (or endline)
},
code: /^(`+)([^`]|[^`][\s\S]*?[^`])\1(?!`)/,
br: /^( {2,}|\\)\n(?!\s*$)/,
del: noopTest$1,
text: /^(`+|[^`])(?:(?= {2,}\n)|[\s\S]*?(?:(?=[\\<!\[`*]|\b_|$)|[^ ](?= {2,}\n)))/,
punctuation: /^([\s*punctuation])/
};
// list of punctuation marks from common mark spec
// without * and _ to workaround cases with double emphasis
inline._punctuation = '!"#$%&\'()+\\-.,/:;<=>?@\\[\\]`^{|}~';
inline.punctuation = edit$1(inline.punctuation).replace(/punctuation/g, inline._punctuation).getRegex();
// sequences em should skip over [title](link), `code`, <html>
inline._blockSkip = '\\[[^\\]]*?\\]\\([^\\)]*?\\)|`[^`]*?`|<[^>]*?>';
inline._overlapSkip = '__[^_]*?__|\\*\\*\\[^\\*\\]*?\\*\\*';
inline._comment = edit$1(block._comment).replace('(?:-->|$)', '-->').getRegex();
inline.em.start = edit$1(inline.em.start)
.replace(/punctuation/g, inline._punctuation)
.getRegex();
inline.em.middle = edit$1(inline.em.middle)
.replace(/punctuation/g, inline._punctuation)
.replace(/overlapSkip/g, inline._overlapSkip)
.getRegex();
inline.em.endAst = edit$1(inline.em.endAst, 'g')
.replace(/punctuation/g, inline._punctuation)
.getRegex();
inline.em.endUnd = edit$1(inline.em.endUnd, 'g')
.replace(/punctuation/g, inline._punctuation)
.getRegex();
inline.strong.start = edit$1(inline.strong.start)
.replace(/punctuation/g, inline._punctuation)
.getRegex();
inline.strong.middle = edit$1(inline.strong.middle)
.replace(/punctuation/g, inline._punctuation)
.replace(/overlapSkip/g, inline._overlapSkip)
.getRegex();
inline.strong.endAst = edit$1(inline.strong.endAst, 'g')
.replace(/punctuation/g, inline._punctuation)
.getRegex();
inline.strong.endUnd = edit$1(inline.strong.endUnd, 'g')
.replace(/punctuation/g, inline._punctuation)
.getRegex();
inline.blockSkip = edit$1(inline._blockSkip, 'g')
.getRegex();
inline.overlapSkip = edit$1(inline._overlapSkip, 'g')
.getRegex();
inline._escapes = /\\([!"#$%&'()*+,\-./:;<=>?@\[\]\\^_`{|}~])/g;
inline._scheme = /[a-zA-Z][a-zA-Z0-9+.-]{1,31}/;
inline._email = /[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+(@)[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)+(?![-_])/;
inline.autolink = edit$1(inline.autolink)
.replace('scheme', inline._scheme)
.replace('email', inline._email)
.getRegex();
inline._attribute = /\s+[a-zA-Z:_][\w.:-]*(?:\s*=\s*"[^"]*"|\s*=\s*'[^']*'|\s*=\s*[^\s"'=<>`]+)?/;
inline.tag = edit$1(inline.tag)
.replace('comment', inline._comment)
.replace('attribute', inline._attribute)
.getRegex();
inline._label = /(?:\[(?:\\.|[^\[\]\\])*\]|\\.|`[^`]*`|[^\[\]\\`])*?/;
inline._href = /<(?:\\.|[^\n<>\\])+>|[^\s\x00-\x1f]*/;
inline._title = /"(?:\\"?|[^"\\])*"|'(?:\\'?|[^'\\])*'|\((?:\\\)?|[^)\\])*\)/;
inline.link = edit$1(inline.link)
.replace('label', inline._label)
.replace('href', inline._href)
.replace('title', inline._title)
.getRegex();
inline.reflink = edit$1(inline.reflink)
.replace('label', inline._label)
.getRegex();
inline.reflinkSearch = edit$1(inline.reflinkSearch, 'g')
.replace('reflink', inline.reflink)
.replace('nolink', inline.nolink)
.getRegex();
/**
* Normal Inline Grammar
*/
inline.normal = merge$2({}, inline);
/**
* Pedantic Inline Grammar
*/
inline.pedantic = merge$2({}, inline.normal, {
strong: {
start: /^__|\*\*/,
middle: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,
endAst: /\*\*(?!\*)/g,
endUnd: /__(?!_)/g
},
em: {
start: /^_|\*/,
middle: /^()\*(?=\S)([\s\S]*?\S)\*(?!\*)|^_(?=\S)([\s\S]*?\S)_(?!_)/,
endAst: /\*(?!\*)/g,
endUnd: /_(?!_)/g
},
link: edit$1(/^!?\[(label)\]\((.*?)\)/)
.replace('label', inline._label)
.getRegex(),
reflink: edit$1(/^!?\[(label)\]\s*\[([^\]]*)\]/)
.replace('label', inline._label)
.getRegex()
});
/**
* GFM Inline Grammar
*/
inline.gfm = merge$2({}, inline.normal, {
escape: edit$1(inline.escape).replace('])', '~|])').getRegex(),
_extended_email: /[A-Za-z0-9._+-]+(@)[a-zA-Z0-9-_]+(?:\.[a-zA-Z0-9-_]*[a-zA-Z0-9])+(?![-_])/,
url: /^((?:ftp|https?):\/\/|www\.)(?:[a-zA-Z0-9\-]+\.?)+[^\s<]*|^email/,
_backpedal: /(?:[^?!.,:;*_~()&]+|\([^)]*\)|&(?![a-zA-Z0-9]+;$)|[?!.,:;*_~)]+(?!$))+/,
del: /^(~~?)(?=[^\s~])([\s\S]*?[^\s~])\1(?=[^~]|$)/,
text: /^([`~]+|[^`~])(?:(?= {2,}\n)|[\s\S]*?(?:(?=[\\<!\[`*~]|\b_|https?:\/\/|ftp:\/\/|www\.|$)|[^ ](?= {2,}\n)|[^a-zA-Z0-9.!#$%&'*+\/=?_`{\|}~-](?=[a-zA-Z0-9.!#$%&'*+\/=?_`{\|}~-]+@))|(?=[a-zA-Z0-9.!#$%&'*+\/=?_`{\|}~-]+@))/
});
inline.gfm.url = edit$1(inline.gfm.url, 'i')
.replace('email', inline.gfm._extended_email)
.getRegex();
/**
* GFM + Line Breaks Inline Grammar
*/
inline.breaks = merge$2({}, inline.gfm, {
br: edit$1(inline.br).replace('{2,}', '*').getRegex(),
text: edit$1(inline.gfm.text)
.replace('\\b_', '\\b_| {2,}\\n')
.replace(/\{2,\}/g, '*')
.getRegex()
});
var rules = {
block: block,
inline: inline
};
var defaults$2 = defaults.defaults;
var block$1 = rules.block;
var inline$1 = rules.inline;
var repeatString$1 = helpers.repeatString;
/**
* smartypants text replacement
*/
function smartypants(text) {
return text
// em-dashes
.replace(/---/g, '\u2014')
// en-dashes
.replace(/--/g, '\u2013')
// opening singles
.replace(/(^|[-\u2014/(\[{"\s])'/g, '$1\u2018')
// closing singles & apostrophes
.replace(/'/g, '\u2019')
// opening doubles
.replace(/(^|[-\u2014/(\[{\u2018\s])"/g, '$1\u201c')
// closing doubles
.replace(/"/g, '\u201d')
// ellipses
.replace(/\.{3}/g, '\u2026');
}
/**
* mangle email addresses
*/
function mangle(text) {
var out = '',
i,
ch;
var l = text.length;
for (i = 0; i < l; i++) {
ch = text.charCodeAt(i);
if (Math.random() > 0.5) {
ch = 'x' + ch.toString(16);
}
out += '&#' + ch + ';';
}
return out;
}
/**
* Block Lexer
*/
var Lexer = /*@__PURE__*/(function () {
function Lexer(options) {
this.tokens = [];
this.tokens.links = Object.create(null);
this.options = options || defaults$2;
this.options.tokenizer = this.options.tokenizer || new Tokenizer();
this.tokenizer = this.options.tokenizer;
this.tokenizer.options = this.options;
var rules = {
block: block$1.normal,
inline: inline$1.normal
};
if (this.options.pedantic) {
rules.block = block$1.pedantic;
rules.inline = inline$1.pedantic;
} else if (this.options.gfm) {
rules.block = block$1.gfm;
if (this.options.breaks) {
rules.inline = inline$1.breaks;
} else {
rules.inline = inline$1.gfm;
}
}
this.tokenizer.rules = rules;
}
var staticAccessors = { rules: { configurable: true } };
/**
* Expose Rules
*/
staticAccessors.rules.get = function () {
return {
block: block$1,
inline: inline$1
};
};
/**
* Static Lex Method
*/
Lexer.lex = function lex (src, options) {
var lexer = new Lexer(options);
return lexer.lex(src);
};
/**
* Static Lex Inline Method
*/
Lexer.lexInline = function lexInline (src, options) {
var lexer = new Lexer(options);
return lexer.inlineTokens(src);
};
/**
* Preprocessing
*/
Lexer.prototype.lex = function lex (src) {
src = src
.replace(/\r\n|\r/g, '\n')
.replace(/\t/g, ' ');
this.blockTokens(src, this.tokens, true);
this.inline(this.tokens);
return this.tokens;
};
/**
* Lexing
*/
Lexer.prototype.blockTokens = function blockTokens (src, tokens, top) {
if ( tokens === void 0 ) tokens = [];
if ( top === void 0 ) top = true;
if (this.options.pedantic) {
src = src.replace(/^ +$/gm, '');
}
var token, i, l, lastToken;
while (src) {
// newline
if (token = this.tokenizer.space(src)) {
src = src.substring(token.raw.length);
if (token.type) {
tokens.push(token);
}
continue;
}
// code
if (token = this.tokenizer.code(src, tokens)) {
src = src.substring(token.raw.length);
if (token.type) {
tokens.push(token);
} else {
lastToken = tokens[tokens.length - 1];
lastToken.raw += '\n' + token.raw;
lastToken.text += '\n' + token.text;
}
continue;
}
// fences
if (token = this.tokenizer.fences(src)) {
src = src.substring(token.raw.length);
tokens.push(token);
continue;
}
// heading
if (token = this.tokenizer.heading(src)) {
src = src.substring(token.raw.length);
tokens.push(token);
continue;
}
// table no leading pipe (gfm)
if (token = this.tokenizer.nptable(src)) {
src = src.substring(token.raw.length);
tokens.push(token);
continue;
}
// hr
if (token = this.tokenizer.hr(src)) {
src = src.substring(token.raw.length);
tokens.push(token);
continue;
}
// blockquote
if (token = this.tokenizer.blockquote(src)) {
src = src.substring(token.raw.length);
token.tokens = this.blockTokens(token.text, [], top);
tokens.push(token);
continue;
}
// list
if (token = this.tokenizer.list(src)) {
src = src.substring(token.raw.length);
l = token.items.length;
for (i = 0; i < l; i++) {
token.items[i].tokens = this.blockTokens(token.items[i].text, [], false);
}
tokens.push(token);
continue;
}
// html
if (token = this.tokenizer.html(src)) {
src = src.substring(token.raw.length);
tokens.push(token);
continue;
}
// def
if (top && (token = this.tokenizer.def(src))) {
src = src.substring(token.raw.length);
if (!this.tokens.links[token.tag]) {
this.tokens.links[token.tag] = {
href: token.href,
title: token.title
};
}
continue;
}
// table (gfm)
if (token = this.tokenizer.table(src)) {
src = src.substring(token.raw.length);
tokens.push(token);
continue;
}
// lheading
if (token = this.tokenizer.lheading(src)) {
src = src.substring(token.raw.length);
tokens.push(token);
continue;
}
// top-level paragraph
if (top && (token = this.tokenizer.paragraph(src))) {
src = src.substring(token.raw.length);
tokens.push(token);
continue;
}
// text
if (token = this.tokenizer.text(src, tokens)) {
src = src.substring(token.raw.length);
if (token.type) {
tokens.push(token);
} else {
lastToken = tokens[tokens.length - 1];
lastToken.raw += '\n' + token.raw;
lastToken.text += '\n' + token.text;
}
continue;
}
if (src) {
var errMsg = 'Infinite loop on byte: ' + src.charCodeAt(0);
if (this.options.silent) {
console.error(errMsg);
break;
} else {
throw new Error(errMsg);
}
}
}
return tokens;
};
Lexer.prototype.inline = function inline (tokens) {
var i,
j,
k,
l2,
row,
token;
var l = tokens.length;
for (i = 0; i < l; i++) {
token = tokens[i];
switch (token.type) {
case 'paragraph':
case 'text':
case 'heading': {
token.tokens = [];
this.inlineTokens(token.text, token.tokens);
break;
}
case 'table': {
token.tokens = {
header: [],
cells: []
};
// header
l2 = token.header.length;
for (j = 0; j < l2; j++) {
token.tokens.header[j] = [];
this.inlineTokens(token.header[j], token.tokens.header[j]);
}
// cells
l2 = token.cells.length;
for (j = 0; j < l2; j++) {
row = token.cells[j];
token.tokens.cells[j] = [];
for (k = 0; k < row.length; k++) {
token.tokens.cells[j][k] = [];
this.inlineTokens(row[k], token.tokens.cells[j][k]);
}
}
break;
}
case 'blockquote': {
this.inline(token.tokens);
break;
}
case 'list': {
l2 = token.items.length;
for (j = 0; j < l2; j++) {
this.inline(token.items[j].tokens);
}
break;
}
}
}
return tokens;
};
/**
* Lexing/Compiling
*/
Lexer.prototype.inlineTokens = function inlineTokens (src, tokens, inLink, inRawBlock) {
if ( tokens === void 0 ) tokens = [];
if ( inLink === void 0 ) inLink = false;
if ( inRawBlock === void 0 ) inRawBlock = false;
var token;
// String with links masked to avoid interference with em and strong
var maskedSrc = src;
var match;
var keepPrevChar, prevChar;
// Mask out reflinks
if (this.tokens.links) {
var links = Object.keys(this.tokens.links);
if (links.length > 0) {
while ((match = this.tokenizer.rules.inline.reflinkSearch.exec(maskedSrc)) != null) {
if (links.includes(match[0].slice(match[0].lastIndexOf('[') + 1, -1))) {
maskedSrc = maskedSrc.slice(0, match.index) + '[' + repeatString$1('a', match[0].length - 2) + ']' + maskedSrc.slice(this.tokenizer.rules.inline.reflinkSearch.lastIndex);
}
}
}
}
// Mask out other blocks
while ((match = this.tokenizer.rules.inline.blockSkip.exec(maskedSrc)) != null) {
maskedSrc = maskedSrc.slice(0, match.index) + '[' + repeatString$1('a', match[0].length - 2) + ']' + maskedSrc.slice(this.tokenizer.rules.inline.blockSkip.lastIndex);
}
while (src) {
if (!keepPrevChar) {
prevChar = '';
}
keepPrevChar = false;
// escape
if (token = this.tokenizer.escape(src)) {
src = src.substring(token.raw.length);
tokens.push(token);
continue;
}
// tag
if (token = this.tokenizer.tag(src, inLink, inRawBlock)) {
src = src.substring(token.raw.length);
inLink = token.inLink;
inRawBlock = token.inRawBlock;
tokens.push(token);
continue;
}
// link
if (token = this.tokenizer.link(src)) {
src = src.substring(token.raw.length);
if (token.type === 'link') {
token.tokens = this.inlineTokens(token.text, [], true, inRawBlock);
}
tokens.push(token);
continue;
}
// reflink, nolink
if (token = this.tokenizer.reflink(src, this.tokens.links)) {
src = src.substring(token.raw.length);
if (token.type === 'link') {
token.tokens = this.inlineTokens(token.text, [], true, inRawBlock);
}
tokens.push(token);
continue;
}
// strong
if (token = this.tokenizer.strong(src, maskedSrc, prevChar)) {
src = src.substring(token.raw.length);
token.tokens = this.inlineTokens(token.text, [], inLink, inRawBlock);
tokens.push(token);
continue;
}
// em
if (token = this.tokenizer.em(src, maskedSrc, prevChar)) {
src = src.substring(token.raw.length);
token.tokens = this.inlineTokens(token.text, [], inLink, inRawBlock);
tokens.push(token);
continue;
}
// code
if (token = this.tokenizer.codespan(src)) {
src = src.substring(token.raw.length);
tokens.push(token);
continue;
}
// br
if (token = this.tokenizer.br(src)) {
src = src.substring(token.raw.length);
tokens.push(token);
continue;
}
// del (gfm)
if (token = this.tokenizer.del(src)) {
src = src.substring(token.raw.length);
token.tokens = this.inlineTokens(token.text, [], inLink, inRawBlock);
tokens.push(token);
continue;
}
// autolink
if (token = this.tokenizer.autolink(src, mangle)) {
src = src.substring(token.raw.length);
tokens.push(token);
continue;
}
// url (gfm)
if (!inLink && (token = this.tokenizer.url(src, mangle))) {
src = src.substring(token.raw.length);
tokens.push(token);
continue;
}
// text
if (token = this.tokenizer.inlineText(src, inRawBlock, smartypants)) {
src = src.substring(token.raw.length);
prevChar = token.raw.slice(-1);
keepPrevChar = true;
tokens.push(token);
continue;
}
if (src) {
var errMsg = 'Infinite loop on byte: ' + src.charCodeAt(0);
if (this.options.silent) {
console.error(errMsg);
break;
} else {
throw new Error(errMsg);
}
}
}
return tokens;
};
Object.defineProperties( Lexer, staticAccessors );
return Lexer;
}());
var defaults$3 = defaults.defaults;
var cleanUrl$1 = helpers.cleanUrl;
var escape$2 = helpers.escape;
/**
* Renderer
*/
var Renderer = /*@__PURE__*/(function () {
function Renderer(options) {
this.options = options || defaults$3;
}
Renderer.prototype.code = function code (code$1, infostring, escaped) {
var lang = (infostring || '').match(/\S*/)[0];
if (this.options.highlight) {
var out = this.options.highlight(code$1, lang);
if (out != null && out !== code$1) {
escaped = true;
code$1 = out;
}
}
code$1 = code$1.replace(/\n$/, '') + '\n';
if (!lang) {
return '<pre><code>'
+ (escaped ? code$1 : escape$2(code$1, true))
+ '</code></pre>\n';
}
return '<pre><code class="'
+ this.options.langPrefix
+ escape$2(lang, true)
+ '">'
+ (escaped ? code$1 : escape$2(code$1, true))
+ '</code></pre>\n';
};
Renderer.prototype.blockquote = function blockquote (quote) {
return '<blockquote>\n' + quote + '</blockquote>\n';
};
Renderer.prototype.html = function html (html$1) {
return html$1;
};
Renderer.prototype.heading = function heading (text, level, raw, slugger) {
if (this.options.headerIds) {
return '<h'
+ level
+ ' id="'
+ this.options.headerPrefix
+ slugger.slug(raw)
+ '">'
+ text
+ '</h'
+ level
+ '>\n';
}
// ignore IDs
return '<h' + level + '>' + text + '</h' + level + '>\n';
};
Renderer.prototype.hr = function hr () {
return this.options.xhtml ? '<hr/>\n' : '<hr>\n';
};
Renderer.prototype.list = function list (body, ordered, start) {
var type = ordered ? 'ol' : 'ul',
startatt = (ordered && start !== 1) ? (' start="' + start + '"') : '';
return '<' + type + startatt + '>\n' + body + '</' + type + '>\n';
};
Renderer.prototype.listitem = function listitem (text) {
return '<li>' + text + '</li>\n';
};
Renderer.prototype.checkbox = function checkbox (checked) {
return '<input '
+ (checked ? 'checked="" ' : '')
+ 'disabled="" type="checkbox"'
+ (this.options.xhtml ? ' /' : '')
+ '> ';
};
Renderer.prototype.paragraph = function paragraph (text) {
return '<p>' + text + '</p>\n';
};
Renderer.prototype.table = function table (header, body) {
if (body) { body = '<tbody>' + body + '</tbody>'; }
return '<table>\n'
+ '<thead>\n'
+ header
+ '</thead>\n'
+ body
+ '</table>\n';
};
Renderer.prototype.tablerow = function tablerow (content) {
return '<tr>\n' + content + '</tr>\n';
};
Renderer.prototype.tablecell = function tablecell (content, flags) {
var type = flags.header ? 'th' : 'td';
var tag = flags.align
? '<' + type + ' align="' + flags.align + '">'
: '<' + type + '>';
return tag + content + '</' + type + '>\n';
};
// span level renderer
Renderer.prototype.strong = function strong (text) {
return '<strong>' + text + '</strong>';
};
Renderer.prototype.em = function em (text) {
return '<em>' + text + '</em>';
};
Renderer.prototype.codespan = function codespan (text) {
return '<code>' + text + '</code>';
};
Renderer.prototype.br = function br () {
return this.options.xhtml ? '<br/>' : '<br>';
};
Renderer.prototype.del = function del (text) {
return '<del>' + text + '</del>';
};
Renderer.prototype.link = function link (href, title, text) {
href = cleanUrl$1(this.options.sanitize, this.options.baseUrl, href);
if (href === null) {
return text;
}
var out = '<a href="' + escape$2(href) + '"';
if (title) {
out += ' title="' + title + '"';
}
out += '>' + text + '</a>';
return out;
};
Renderer.prototype.image = function image (href, title, text) {
href = cleanUrl$1(this.options.sanitize, this.options.baseUrl, href);
if (href === null) {
return text;
}
var out = '<img src="' + href + '" alt="' + text + '"';
if (title) {
out += ' title="' + title + '"';
}
out += this.options.xhtml ? '/>' : '>';
return out;
};
Renderer.prototype.text = function text (text$1) {
return text$1;
};
return Renderer;
}());
/**
* TextRenderer
* returns only the textual part of the token
*/
var TextRenderer = /*@__PURE__*/(function () {
function TextRenderer () {}
TextRenderer.prototype.strong = function strong (text) {
return text;
};
TextRenderer.prototype.em = function em (text) {
return text;
};
TextRenderer.prototype.codespan = function codespan (text) {
return text;
};
TextRenderer.prototype.del = function del (text) {
return text;
};
TextRenderer.prototype.html = function html (text) {
return text;
};
TextRenderer.prototype.text = function text (text$1) {
return text$1;
};
TextRenderer.prototype.link = function link (href, title, text) {
return '' + text;
};
TextRenderer.prototype.image = function image (href, title, text) {
return '' + text;
};
TextRenderer.prototype.br = function br () {
return '';
};
return TextRenderer;
}());
/**
* Slugger generates header id
*/
var Slugger = /*@__PURE__*/(function () {
function Slugger() {
this.seen = {};
}
Slugger.prototype.serialize = function serialize (value) {
return value
.toLowerCase()
.trim()
// remove html tags
.replace(/<[!\/a-z].*?>/ig, '')
// remove unwanted chars
.replace(/[\u2000-\u206F\u2E00-\u2E7F\\'!"#$%&()*+,./:;<=>?@[\]^`{|}~]/g, '')
.replace(/\s/g, '-');
};
/**
* Finds the next safe (unique) slug to use
*/
Slugger.prototype.getNextSafeSlug = function getNextSafeSlug (originalSlug, isDryRun) {
var slug = originalSlug;
var occurenceAccumulator = 0;
if (this.seen.hasOwnProperty(slug)) {
occurenceAccumulator = this.seen[originalSlug];
do {
occurenceAccumulator++;
slug = originalSlug + '-' + occurenceAccumulator;
} while (this.seen.hasOwnProperty(slug));
}
if (!isDryRun) {
this.seen[originalSlug] = occurenceAccumulator;
this.seen[slug] = 0;
}
return slug;
};
/**
* Convert string to unique id
* @param {object} options
* @param {boolean} options.dryrun Generates the next unique slug without updating the internal accumulator.
*/
Slugger.prototype.slug = function slug (value, options) {
if ( options === void 0 ) options = {};
var slug = this.serialize(value);
return this.getNextSafeSlug(slug, options.dryrun);
};
return Slugger;
}());
var defaults$4 = defaults.defaults;
var unescape$1 = helpers.unescape;
/**
* Parsing & Compiling
*/
var Parser = /*@__PURE__*/(function () {
function Parser(options) {
this.options = options || defaults$4;
this.options.renderer = this.options.renderer || new Renderer();
this.renderer = this.options.renderer;
this.renderer.options = this.options;
this.textRenderer = new TextRenderer();
this.slugger = new Slugger();
}
/**
* Static Parse Method
*/
Parser.parse = function parse (tokens, options) {
var parser = new Parser(options);
return parser.parse(tokens);
};
/**
* Static Parse Inline Method
*/
Parser.parseInline = function parseInline (tokens, options) {
var parser = new Parser(options);
return parser.parseInline(tokens);
};
/**
* Parse Loop
*/
Parser.prototype.parse = function parse (tokens, top) {
if ( top === void 0 ) top = true;
var out = '',
i,
j,
k,
l2,
l3,
row,
cell,
header,
body,
token,
ordered,
start,
loose,
itemBody,
item,
checked,
task,
checkbox;
var l = tokens.length;
for (i = 0; i < l; i++) {
token = tokens[i];
switch (token.type) {
case 'space': {
continue;
}
case 'hr': {
out += this.renderer.hr();
continue;
}
case 'heading': {
out += this.renderer.heading(
this.parseInline(token.tokens),
token.depth,
unescape$1(this.parseInline(token.tokens, this.textRenderer)),
this.slugger);
continue;
}
case 'code': {
out += this.renderer.code(token.text,
token.lang,
token.escaped);
continue;
}
case 'table': {
header = '';
// header
cell = '';
l2 = token.header.length;
for (j = 0; j < l2; j++) {
cell += this.renderer.tablecell(
this.parseInline(token.tokens.header[j]),
{ header: true, align: token.align[j] }
);
}
header += this.renderer.tablerow(cell);
body = '';
l2 = token.cells.length;
for (j = 0; j < l2; j++) {
row = token.tokens.cells[j];
cell = '';
l3 = row.length;
for (k = 0; k < l3; k++) {
cell += this.renderer.tablecell(
this.parseInline(row[k]),
{ header: false, align: token.align[k] }
);
}
body += this.renderer.tablerow(cell);
}
out += this.renderer.table(header, body);
continue;
}
case 'blockquote': {
body = this.parse(token.tokens);
out += this.renderer.blockquote(body);
continue;
}
case 'list': {
ordered = token.ordered;
start = token.start;
loose = token.loose;
l2 = token.items.length;
body = '';
for (j = 0; j < l2; j++) {
item = token.items[j];
checked = item.checked;
task = item.task;
itemBody = '';
if (item.task) {
checkbox = this.renderer.checkbox(checked);
if (loose) {
if (item.tokens.length > 0 && item.tokens[0].type === 'text') {
item.tokens[0].text = checkbox + ' ' + item.tokens[0].text;
if (item.tokens[0].tokens && item.tokens[0].tokens.length > 0 && item.tokens[0].tokens[0].type === 'text') {
item.tokens[0].tokens[0].text = checkbox + ' ' + item.tokens[0].tokens[0].text;
}
} else {
item.tokens.unshift({
type: 'text',
text: checkbox
});
}
} else {
itemBody += checkbox;
}
}
itemBody += this.parse(item.tokens, loose);
body += this.renderer.listitem(itemBody, task, checked);
}
out += this.renderer.list(body, ordered, start);
continue;
}
case 'html': {
// TODO parse inline content if parameter markdown=1
out += this.renderer.html(token.text);
continue;
}
case 'paragraph': {
out += this.renderer.paragraph(this.parseInline(token.tokens));
continue;
}
case 'text': {
body = token.tokens ? this.parseInline(token.tokens) : token.text;
while (i + 1 < l && tokens[i + 1].type === 'text') {
token = tokens[++i];
body += '\n' + (token.tokens ? this.parseInline(token.tokens) : token.text);
}
out += top ? this.renderer.paragraph(body) : body;
continue;
}
default: {
var errMsg = 'Token with "' + token.type + '" type was not found.';
if (this.options.silent) {
console.error(errMsg);
return;
} else {
throw new Error(errMsg);
}
}
}
}
return out;
};
/**
* Parse Inline Tokens
*/
Parser.prototype.parseInline = function parseInline (tokens, renderer) {
renderer = renderer || this.renderer;
var out = '',
i,
token;
var l = tokens.length;
for (i = 0; i < l; i++) {
token = tokens[i];
switch (token.type) {
case 'escape': {
out += renderer.text(token.text);
break;
}
case 'html': {
out += renderer.html(token.text);
break;
}
case 'link': {
out += renderer.link(token.href, token.title, this.parseInline(token.tokens, renderer));
break;
}
case 'image': {
out += renderer.image(token.href, token.title, token.text);
break;
}
case 'strong': {
out += renderer.strong(this.parseInline(token.tokens, renderer));
break;
}
case 'em': {
out += renderer.em(this.parseInline(token.tokens, renderer));
break;
}
case 'codespan': {
out += renderer.codespan(token.text);
break;
}
case 'br': {
out += renderer.br();
break;
}
case 'del': {
out += renderer.del(this.parseInline(token.tokens, renderer));
break;
}
case 'text': {
out += renderer.text(token.text);
break;
}
default: {
var errMsg = 'Token with "' + token.type + '" type was not found.';
if (this.options.silent) {
console.error(errMsg);
return;
} else {
throw new Error(errMsg);
}
}
}
}
return out;
};
return Parser;
}());
var merge$3 = helpers.merge;
var checkSanitizeDeprecation$1 = helpers.checkSanitizeDeprecation;
var escape$3 = helpers.escape;
var getDefaults = defaults.getDefaults;
var changeDefaults = defaults.changeDefaults;
var defaults$5 = defaults.defaults;
/**
* Marked
*/
function marked(src, opt, callback) {
// throw error in case of non string input
if (typeof src === 'undefined' || src === null) {
throw new Error('marked(): input parameter is undefined or null');
}
if (typeof src !== 'string') {
throw new Error('marked(): input parameter is of type '
+ Object.prototype.toString.call(src) + ', string expected');
}
if (typeof opt === 'function') {
callback = opt;
opt = null;
}
opt = merge$3({}, marked.defaults, opt || {});
checkSanitizeDeprecation$1(opt);
if (callback) {
var highlight = opt.highlight;
var tokens;
try {
tokens = Lexer.lex(src, opt);
} catch (e) {
return callback(e);
}
var done = function(err) {
var out;
if (!err) {
try {
out = Parser.parse(tokens, opt);
} catch (e) {
err = e;
}
}
opt.highlight = highlight;
return err
? callback(err)
: callback(null, out);
};
if (!highlight || highlight.length < 3) {
return done();
}
delete opt.highlight;
if (!tokens.length) { return done(); }
var pending = 0;
marked.walkTokens(tokens, function(token) {
if (token.type === 'code') {
pending++;
setTimeout(function () {
highlight(token.text, token.lang, function(err, code) {
if (err) {
return done(err);
}
if (code != null && code !== token.text) {
token.text = code;
token.escaped = true;
}
pending--;
if (pending === 0) {
done();
}
});
}, 0);
}
});
if (pending === 0) {
done();
}
return;
}
try {
var tokens$1 = Lexer.lex(src, opt);
if (opt.walkTokens) {
marked.walkTokens(tokens$1, opt.walkTokens);
}
return Parser.parse(tokens$1, opt);
} catch (e) {
e.message += '\nPlease report this to https://github.com/markedjs/marked.';
if (opt.silent) {
return '<p>An error occurred:</p><pre>'
+ escape$3(e.message + '', true)
+ '</pre>';
}
throw e;
}
}
/**
* Options
*/
marked.options =
marked.setOptions = function(opt) {
merge$3(marked.defaults, opt);
changeDefaults(marked.defaults);
return marked;
};
marked.getDefaults = getDefaults;
marked.defaults = defaults$5;
/**
* Use Extension
*/
marked.use = function(extension) {
var opts = merge$3({}, extension);
if (extension.renderer) {
var renderer = marked.defaults.renderer || new Renderer();
var loop = function ( prop ) {
var prevRenderer = renderer[prop];
renderer[prop] = function () {
var args = [], len = arguments.length;
while ( len-- ) args[ len ] = arguments[ len ];
var ret = extension.renderer[prop].apply(renderer, args);
if (ret === false) {
ret = prevRenderer.apply(renderer, args);
}
return ret;
};
};
for (var prop in extension.renderer) loop( prop );
opts.renderer = renderer;
}
if (extension.tokenizer) {
var tokenizer = marked.defaults.tokenizer || new Tokenizer();
var loop$1 = function ( prop ) {
var prevTokenizer = tokenizer[prop$1];
tokenizer[prop$1] = function () {
var args = [], len = arguments.length;
while ( len-- ) args[ len ] = arguments[ len ];
var ret = extension.tokenizer[prop$1].apply(tokenizer, args);
if (ret === false) {
ret = prevTokenizer.apply(tokenizer, args);
}
return ret;
};
};
for (var prop$1 in extension.tokenizer) loop$1( prop );
opts.tokenizer = tokenizer;
}
if (extension.walkTokens) {
var walkTokens = marked.defaults.walkTokens;
opts.walkTokens = function (token) {
extension.walkTokens(token);
if (walkTokens) {
walkTokens(token);
}
};
}
marked.setOptions(opts);
};
/**
* Run callback for every token
*/
marked.walkTokens = function(tokens, callback) {
for (var i$3 = 0, list$3 = tokens; i$3 < list$3.length; i$3 += 1) {
var token = list$3[i$3];
callback(token);
switch (token.type) {
case 'table': {
for (var i = 0, list = token.tokens.header; i < list.length; i += 1) {
var cell = list[i];
marked.walkTokens(cell, callback);
}
for (var i$2 = 0, list$2 = token.tokens.cells; i$2 < list$2.length; i$2 += 1) {
var row = list$2[i$2];
for (var i$1 = 0, list$1 = row; i$1 < list$1.length; i$1 += 1) {
var cell$1 = list$1[i$1];
marked.walkTokens(cell$1, callback);
}
}
break;
}
case 'list': {
marked.walkTokens(token.items, callback);
break;
}
default: {
if (token.tokens) {
marked.walkTokens(token.tokens, callback);
}
}
}
}
};
/**
* Parse Inline
*/
marked.parseInline = function(src, opt) {
// throw error in case of non string input
if (typeof src === 'undefined' || src === null) {
throw new Error('marked.parseInline(): input parameter is undefined or null');
}
if (typeof src !== 'string') {
throw new Error('marked.parseInline(): input parameter is of type '
+ Object.prototype.toString.call(src) + ', string expected');
}
opt = merge$3({}, marked.defaults, opt || {});
checkSanitizeDeprecation$1(opt);
try {
var tokens = Lexer.lexInline(src, opt);
if (opt.walkTokens) {
marked.walkTokens(tokens, opt.walkTokens);
}
return Parser.parseInline(tokens, opt);
} catch (e) {
e.message += '\nPlease report this to https://github.com/markedjs/marked.';
if (opt.silent) {
return '<p>An error occurred:</p><pre>'
+ escape$3(e.message + '', true)
+ '</pre>';
}
throw e;
}
};
/**
* Expose
*/
marked.Parser = Parser;
marked.parser = Parser.parse;
marked.Renderer = Renderer;
marked.TextRenderer = TextRenderer;
marked.Lexer = Lexer;
marked.lexer = Lexer.lex;
marked.Tokenizer = Tokenizer;
marked.Slugger = Slugger;
marked.parse = marked;
var marked_1 = marked;
/**
* Render github corner
* @param {Object} data URL for the View Source on Github link
* @param {String} cornerExternalLinkTarget value of the target attribute of the link
* @return {String} SVG element as string
*/
function corner(data, cornerExternalLinkTarget) {
if (!data) {
return '';
}
if (!/\/\//.test(data)) {
data = 'https://github.com/' + data;
}
data = data.replace(/^git\+/, '');
// Double check
cornerExternalLinkTarget = cornerExternalLinkTarget || '_blank';
return (
"<a href=\"" + data + "\" target=\"" + cornerExternalLinkTarget + "\" class=\"github-corner\" aria-label=\"View source on Github\">" +
'<svg viewBox="0 0 250 250" aria-hidden="true">' +
'<path d="M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z"></path>' +
'<path d="M128.3,109.0 C113.8,99.7 119.0,89.6 119.0,89.6 C122.0,82.7 120.5,78.6 120.5,78.6 C119.2,72.0 123.4,76.3 123.4,76.3 C127.3,80.9 125.5,87.3 125.5,87.3 C122.9,97.6 130.6,101.9 134.4,103.2" fill="currentColor" style="transform-origin: 130px 106px;" class="octo-arm"></path>' +
'<path d="M115.0,115.0 C114.9,115.1 118.7,116.5 119.8,115.4 L133.7,101.6 C136.9,99.2 139.9,98.4 142.2,98.6 C133.8,88.0 127.5,74.4 143.8,58.0 C148.5,53.4 154.0,51.2 159.7,51.0 C160.3,49.4 163.2,43.6 171.4,40.1 C171.4,40.1 176.1,42.5 178.8,56.2 C183.1,58.6 187.2,61.8 190.9,65.4 C194.5,69.0 197.7,73.2 200.1,77.6 C213.8,80.2 216.3,84.9 216.3,84.9 C212.7,93.1 206.9,96.0 205.4,96.6 C205.1,102.4 203.0,107.8 198.3,112.5 C181.9,128.9 168.3,122.5 157.7,114.1 C157.9,116.9 156.7,120.9 152.7,124.9 L141.0,136.5 C139.8,137.7 141.6,141.9 141.8,141.8 Z" fill="currentColor" class="octo-body"></path>' +
'</svg>' +
'</a>'
);
}
/**
* Renders main content
* @param {Object} config Configuration object
* @returns {String} HTML of the main content
*/
function main(config) {
var name = config.name ? config.name : '';
var aside =
'<button class="sidebar-toggle" aria-label="Menu">' +
'<div class="sidebar-toggle-button">' +
'<span></span><span></span><span></span>' +
'</div>' +
'</button>' +
'<aside class="sidebar">' +
(config.name
? ("<h1 class=\"app-name\"><a class=\"app-name-link\" data-nosearch>" + (config.logo ? ("<img alt=\"" + name + "\" src=" + (config.logo) + ">") : name) + "</a></h1>")
: '') +
'<div class="sidebar-nav"><!--sidebar--></div>' +
'</aside>';
return (
"<main>" + aside +
'<section class="content">' +
'<article class="markdown-section" id="main"><!--main--></article>' +
'</section>' +
'</main>'
);
}
/**
* Cover Page
* @returns {String} Cover page
*/
function cover() {
var SL = ', 100%, 85%';
var bgc =
'linear-gradient(to left bottom, ' +
"hsl(" + (Math.floor(Math.random() * 255) + SL) + ") 0%," +
"hsl(" + (Math.floor(Math.random() * 255) + SL) + ") 100%)";
return (
"<section class=\"cover show\" style=\"background: " + bgc + "\">" +
'<div class="mask"></div>' +
'<div class="cover-main"><!--cover--></div>' +
'</section>'
);
}
/**
* Render tree
* @param {Array} toc Array of TOC section links
* @param {String} tpl TPL list
* @return {String} Rendered tree
*/
function tree(toc, tpl) {
if ( tpl === void 0 ) tpl = '<ul class="app-sub-sidebar">{inner}</ul>';
if (!toc || !toc.length) {
return '';
}
var innerHTML = '';
toc.forEach(function (node) {
var title = node.title.replace(/(<([^>]+)>)/g, '');
innerHTML += "<li><a class=\"section-link\" href=\"" + (node.slug) + "\" title=\"" + title + "\">" + (node.title) + "</a></li>";
if (node.children) {
innerHTML += tree(node.children, tpl);
}
});
return tpl.replace('{inner}', innerHTML);
}
function helper(className, content) {
return ("<p class=\"" + className + "\">" + (content.slice(5).trim()) + "</p>");
}
function theme(color) {
return ("<style>:root{--theme-color: " + color + ";}</style>");
}
/**
* Gen toc tree
* @link https://github.com/killercup/grock/blob/5280ae63e16c5739e9233d9009bc235ed7d79a50/styles/solarized/assets/js/behavior.coffee#L54-L81
* @param {Array} toc List of TOC elements
* @param {Number} maxLevel Deep level
* @return {Array} Headlines
*/
function genTree(toc, maxLevel) {
var headlines = [];
var last = {};
toc.forEach(function (headline) {
var level = headline.level || 1;
var len = level - 1;
if (level > maxLevel) {
return;
}
if (last[len]) {
last[len].children = (last[len].children || []).concat(headline);
} else {
headlines.push(headline);
}
last[level] = headline;
});
return headlines;
}
var cache$1 = {};
var re = /[\u2000-\u206F\u2E00-\u2E7F\\'!"#$%&()*+,./:;<=>?@[\]^`{|}~]/g;
function lower(string) {
return string.toLowerCase();
}
function slugify(str) {
if (typeof str !== 'string') {
return '';
}
var slug = str
.trim()
.replace(/[A-Z]+/g, lower)
.replace(/<[^>]+>/g, '')
.replace(re, '')
.replace(/\s/g, '-')
.replace(/-+/g, '-')
.replace(/^(\d)/, '_$1');
var count = cache$1[slug];
count = hasOwn.call(cache$1, slug) ? count + 1 : 0;
cache$1[slug] = count;
if (count) {
slug = slug + '-' + count;
}
return slug;
}
slugify.clear = function () {
cache$1 = {};
};
/* eslint-disable */
// =============================================================================
// DO NOT EDIT: This file is auto-generated by an /build/emoji.js
// =============================================================================
var emojiData = {
"baseURL": "https://github.githubassets.com/images/icons/emoji/",
"data": {
"100": "unicode/1f4af.png?v8",
"1234": "unicode/1f522.png?v8",
"+1": "unicode/1f44d.png?v8",
"-1": "unicode/1f44e.png?v8",
"1st_place_medal": "unicode/1f947.png?v8",
"2nd_place_medal": "unicode/1f948.png?v8",
"3rd_place_medal": "unicode/1f949.png?v8",
"8ball": "unicode/1f3b1.png?v8",
"a": "unicode/1f170.png?v8",
"ab": "unicode/1f18e.png?v8",
"abacus": "unicode/1f9ee.png?v8",
"abc": "unicode/1f524.png?v8",
"abcd": "unicode/1f521.png?v8",
"accept": "unicode/1f251.png?v8",
"accessibility": "accessibility.png?v8",
"accordion": "unicode/1fa97.png?v8",
"adhesive_bandage": "unicode/1fa79.png?v8",
"adult": "unicode/1f9d1.png?v8",
"aerial_tramway": "unicode/1f6a1.png?v8",
"afghanistan": "unicode/1f1e6-1f1eb.png?v8",
"airplane": "unicode/2708.png?v8",
"aland_islands": "unicode/1f1e6-1f1fd.png?v8",
"alarm_clock": "unicode/23f0.png?v8",
"albania": "unicode/1f1e6-1f1f1.png?v8",
"alembic": "unicode/2697.png?v8",
"algeria": "unicode/1f1e9-1f1ff.png?v8",
"alien": "unicode/1f47d.png?v8",
"ambulance": "unicode/1f691.png?v8",
"american_samoa": "unicode/1f1e6-1f1f8.png?v8",
"amphora": "unicode/1f3fa.png?v8",
"anatomical_heart": "unicode/1fac0.png?v8",
"anchor": "unicode/2693.png?v8",
"andorra": "unicode/1f1e6-1f1e9.png?v8",
"angel": "unicode/1f47c.png?v8",
"anger": "unicode/1f4a2.png?v8",
"angola": "unicode/1f1e6-1f1f4.png?v8",
"angry": "unicode/1f620.png?v8",
"anguilla": "unicode/1f1e6-1f1ee.png?v8",
"anguished": "unicode/1f627.png?v8",
"ant": "unicode/1f41c.png?v8",
"antarctica": "unicode/1f1e6-1f1f6.png?v8",
"antigua_barbuda": "unicode/1f1e6-1f1ec.png?v8",
"apple": "unicode/1f34e.png?v8",
"aquarius": "unicode/2652.png?v8",
"argentina": "unicode/1f1e6-1f1f7.png?v8",
"aries": "unicode/2648.png?v8",
"armenia": "unicode/1f1e6-1f1f2.png?v8",
"arrow_backward": "unicode/25c0.png?v8",
"arrow_double_down": "unicode/23ec.png?v8",
"arrow_double_up": "unicode/23eb.png?v8",
"arrow_down": "unicode/2b07.png?v8",
"arrow_down_small": "unicode/1f53d.png?v8",
"arrow_forward": "unicode/25b6.png?v8",
"arrow_heading_down": "unicode/2935.png?v8",
"arrow_heading_up": "unicode/2934.png?v8",
"arrow_left": "unicode/2b05.png?v8",
"arrow_lower_left": "unicode/2199.png?v8",
"arrow_lower_right": "unicode/2198.png?v8",
"arrow_right": "unicode/27a1.png?v8",
"arrow_right_hook": "unicode/21aa.png?v8",
"arrow_up": "unicode/2b06.png?v8",
"arrow_up_down": "unicode/2195.png?v8",
"arrow_up_small": "unicode/1f53c.png?v8",
"arrow_upper_left": "unicode/2196.png?v8",
"arrow_upper_right": "unicode/2197.png?v8",
"arrows_clockwise": "unicode/1f503.png?v8",
"arrows_counterclockwise": "unicode/1f504.png?v8",
"art": "unicode/1f3a8.png?v8",
"articulated_lorry": "unicode/1f69b.png?v8",
"artificial_satellite": "unicode/1f6f0.png?v8",
"artist": "unicode/1f9d1-1f3a8.png?v8",
"aruba": "unicode/1f1e6-1f1fc.png?v8",
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"stuck_out_tongue_winking_eye": "unicode/1f61c.png?v8",
"student": "unicode/1f9d1-1f393.png?v8",
"studio_microphone": "unicode/1f399.png?v8",
"stuffed_flatbread": "unicode/1f959.png?v8",
"sudan": "unicode/1f1f8-1f1e9.png?v8",
"sun_behind_large_cloud": "unicode/1f325.png?v8",
"sun_behind_rain_cloud": "unicode/1f326.png?v8",
"sun_behind_small_cloud": "unicode/1f324.png?v8",
"sun_with_face": "unicode/1f31e.png?v8",
"sunflower": "unicode/1f33b.png?v8",
"sunglasses": "unicode/1f60e.png?v8",
"sunny": "unicode/2600.png?v8",
"sunrise": "unicode/1f305.png?v8",
"sunrise_over_mountains": "unicode/1f304.png?v8",
"superhero": "unicode/1f9b8.png?v8",
"superhero_man": "unicode/1f9b8-2642.png?v8",
"superhero_woman": "unicode/1f9b8-2640.png?v8",
"supervillain": "unicode/1f9b9.png?v8",
"supervillain_man": "unicode/1f9b9-2642.png?v8",
"supervillain_woman": "unicode/1f9b9-2640.png?v8",
"surfer": "unicode/1f3c4.png?v8",
"surfing_man": "unicode/1f3c4-2642.png?v8",
"surfing_woman": "unicode/1f3c4-2640.png?v8",
"suriname": "unicode/1f1f8-1f1f7.png?v8",
"sushi": "unicode/1f363.png?v8",
"suspect": "suspect.png?v8",
"suspension_railway": "unicode/1f69f.png?v8",
"svalbard_jan_mayen": "unicode/1f1f8-1f1ef.png?v8",
"swan": "unicode/1f9a2.png?v8",
"swaziland": "unicode/1f1f8-1f1ff.png?v8",
"sweat": "unicode/1f613.png?v8",
"sweat_drops": "unicode/1f4a6.png?v8",
"sweat_smile": "unicode/1f605.png?v8",
"sweden": "unicode/1f1f8-1f1ea.png?v8",
"sweet_potato": "unicode/1f360.png?v8",
"swim_brief": "unicode/1fa72.png?v8",
"swimmer": "unicode/1f3ca.png?v8",
"swimming_man": "unicode/1f3ca-2642.png?v8",
"swimming_woman": "unicode/1f3ca-2640.png?v8",
"switzerland": "unicode/1f1e8-1f1ed.png?v8",
"symbols": "unicode/1f523.png?v8",
"synagogue": "unicode/1f54d.png?v8",
"syria": "unicode/1f1f8-1f1fe.png?v8",
"syringe": "unicode/1f489.png?v8",
"t-rex": "unicode/1f996.png?v8",
"taco": "unicode/1f32e.png?v8",
"tada": "unicode/1f389.png?v8",
"taiwan": "unicode/1f1f9-1f1fc.png?v8",
"tajikistan": "unicode/1f1f9-1f1ef.png?v8",
"takeout_box": "unicode/1f961.png?v8",
"tamale": "unicode/1fad4.png?v8",
"tanabata_tree": "unicode/1f38b.png?v8",
"tangerine": "unicode/1f34a.png?v8",
"tanzania": "unicode/1f1f9-1f1ff.png?v8",
"taurus": "unicode/2649.png?v8",
"taxi": "unicode/1f695.png?v8",
"tea": "unicode/1f375.png?v8",
"teacher": "unicode/1f9d1-1f3eb.png?v8",
"teapot": "unicode/1fad6.png?v8",
"technologist": "unicode/1f9d1-1f4bb.png?v8",
"teddy_bear": "unicode/1f9f8.png?v8",
"telephone": "unicode/260e.png?v8",
"telephone_receiver": "unicode/1f4de.png?v8",
"telescope": "unicode/1f52d.png?v8",
"tennis": "unicode/1f3be.png?v8",
"tent": "unicode/26fa.png?v8",
"test_tube": "unicode/1f9ea.png?v8",
"thailand": "unicode/1f1f9-1f1ed.png?v8",
"thermometer": "unicode/1f321.png?v8",
"thinking": "unicode/1f914.png?v8",
"thong_sandal": "unicode/1fa74.png?v8",
"thought_balloon": "unicode/1f4ad.png?v8",
"thread": "unicode/1f9f5.png?v8",
"three": "unicode/0033-20e3.png?v8",
"thumbsdown": "unicode/1f44e.png?v8",
"thumbsup": "unicode/1f44d.png?v8",
"ticket": "unicode/1f3ab.png?v8",
"tickets": "unicode/1f39f.png?v8",
"tiger": "unicode/1f42f.png?v8",
"tiger2": "unicode/1f405.png?v8",
"timer_clock": "unicode/23f2.png?v8",
"timor_leste": "unicode/1f1f9-1f1f1.png?v8",
"tipping_hand_man": "unicode/1f481-2642.png?v8",
"tipping_hand_person": "unicode/1f481.png?v8",
"tipping_hand_woman": "unicode/1f481-2640.png?v8",
"tired_face": "unicode/1f62b.png?v8",
"tm": "unicode/2122.png?v8",
"togo": "unicode/1f1f9-1f1ec.png?v8",
"toilet": "unicode/1f6bd.png?v8",
"tokelau": "unicode/1f1f9-1f1f0.png?v8",
"tokyo_tower": "unicode/1f5fc.png?v8",
"tomato": "unicode/1f345.png?v8",
"tonga": "unicode/1f1f9-1f1f4.png?v8",
"tongue": "unicode/1f445.png?v8",
"toolbox": "unicode/1f9f0.png?v8",
"tooth": "unicode/1f9b7.png?v8",
"toothbrush": "unicode/1faa5.png?v8",
"top": "unicode/1f51d.png?v8",
"tophat": "unicode/1f3a9.png?v8",
"tornado": "unicode/1f32a.png?v8",
"tr": "unicode/1f1f9-1f1f7.png?v8",
"trackball": "unicode/1f5b2.png?v8",
"tractor": "unicode/1f69c.png?v8",
"traffic_light": "unicode/1f6a5.png?v8",
"train": "unicode/1f68b.png?v8",
"train2": "unicode/1f686.png?v8",
"tram": "unicode/1f68a.png?v8",
"transgender_flag": "unicode/1f3f3-26a7.png?v8",
"transgender_symbol": "unicode/26a7.png?v8",
"triangular_flag_on_post": "unicode/1f6a9.png?v8",
"triangular_ruler": "unicode/1f4d0.png?v8",
"trident": "unicode/1f531.png?v8",
"trinidad_tobago": "unicode/1f1f9-1f1f9.png?v8",
"tristan_da_cunha": "unicode/1f1f9-1f1e6.png?v8",
"triumph": "unicode/1f624.png?v8",
"trolleybus": "unicode/1f68e.png?v8",
"trollface": "trollface.png?v8",
"trophy": "unicode/1f3c6.png?v8",
"tropical_drink": "unicode/1f379.png?v8",
"tropical_fish": "unicode/1f420.png?v8",
"truck": "unicode/1f69a.png?v8",
"trumpet": "unicode/1f3ba.png?v8",
"tshirt": "unicode/1f455.png?v8",
"tulip": "unicode/1f337.png?v8",
"tumbler_glass": "unicode/1f943.png?v8",
"tunisia": "unicode/1f1f9-1f1f3.png?v8",
"turkey": "unicode/1f983.png?v8",
"turkmenistan": "unicode/1f1f9-1f1f2.png?v8",
"turks_caicos_islands": "unicode/1f1f9-1f1e8.png?v8",
"turtle": "unicode/1f422.png?v8",
"tuvalu": "unicode/1f1f9-1f1fb.png?v8",
"tv": "unicode/1f4fa.png?v8",
"twisted_rightwards_arrows": "unicode/1f500.png?v8",
"two": "unicode/0032-20e3.png?v8",
"two_hearts": "unicode/1f495.png?v8",
"two_men_holding_hands": "unicode/1f46c.png?v8",
"two_women_holding_hands": "unicode/1f46d.png?v8",
"u5272": "unicode/1f239.png?v8",
"u5408": "unicode/1f234.png?v8",
"u55b6": "unicode/1f23a.png?v8",
"u6307": "unicode/1f22f.png?v8",
"u6708": "unicode/1f237.png?v8",
"u6709": "unicode/1f236.png?v8",
"u6e80": "unicode/1f235.png?v8",
"u7121": "unicode/1f21a.png?v8",
"u7533": "unicode/1f238.png?v8",
"u7981": "unicode/1f232.png?v8",
"u7a7a": "unicode/1f233.png?v8",
"uganda": "unicode/1f1fa-1f1ec.png?v8",
"uk": "unicode/1f1ec-1f1e7.png?v8",
"ukraine": "unicode/1f1fa-1f1e6.png?v8",
"umbrella": "unicode/2614.png?v8",
"unamused": "unicode/1f612.png?v8",
"underage": "unicode/1f51e.png?v8",
"unicorn": "unicode/1f984.png?v8",
"united_arab_emirates": "unicode/1f1e6-1f1ea.png?v8",
"united_nations": "unicode/1f1fa-1f1f3.png?v8",
"unlock": "unicode/1f513.png?v8",
"up": "unicode/1f199.png?v8",
"upside_down_face": "unicode/1f643.png?v8",
"uruguay": "unicode/1f1fa-1f1fe.png?v8",
"us": "unicode/1f1fa-1f1f8.png?v8",
"us_outlying_islands": "unicode/1f1fa-1f1f2.png?v8",
"us_virgin_islands": "unicode/1f1fb-1f1ee.png?v8",
"uzbekistan": "unicode/1f1fa-1f1ff.png?v8",
"v": "unicode/270c.png?v8",
"vampire": "unicode/1f9db.png?v8",
"vampire_man": "unicode/1f9db-2642.png?v8",
"vampire_woman": "unicode/1f9db-2640.png?v8",
"vanuatu": "unicode/1f1fb-1f1fa.png?v8",
"vatican_city": "unicode/1f1fb-1f1e6.png?v8",
"venezuela": "unicode/1f1fb-1f1ea.png?v8",
"vertical_traffic_light": "unicode/1f6a6.png?v8",
"vhs": "unicode/1f4fc.png?v8",
"vibration_mode": "unicode/1f4f3.png?v8",
"video_camera": "unicode/1f4f9.png?v8",
"video_game": "unicode/1f3ae.png?v8",
"vietnam": "unicode/1f1fb-1f1f3.png?v8",
"violin": "unicode/1f3bb.png?v8",
"virgo": "unicode/264d.png?v8",
"volcano": "unicode/1f30b.png?v8",
"volleyball": "unicode/1f3d0.png?v8",
"vomiting_face": "unicode/1f92e.png?v8",
"vs": "unicode/1f19a.png?v8",
"vulcan_salute": "unicode/1f596.png?v8",
"waffle": "unicode/1f9c7.png?v8",
"wales": "unicode/1f3f4-e0067-e0062-e0077-e006c-e0073-e007f.png?v8",
"walking": "unicode/1f6b6.png?v8",
"walking_man": "unicode/1f6b6-2642.png?v8",
"walking_woman": "unicode/1f6b6-2640.png?v8",
"wallis_futuna": "unicode/1f1fc-1f1eb.png?v8",
"waning_crescent_moon": "unicode/1f318.png?v8",
"waning_gibbous_moon": "unicode/1f316.png?v8",
"warning": "unicode/26a0.png?v8",
"wastebasket": "unicode/1f5d1.png?v8",
"watch": "unicode/231a.png?v8",
"water_buffalo": "unicode/1f403.png?v8",
"water_polo": "unicode/1f93d.png?v8",
"watermelon": "unicode/1f349.png?v8",
"wave": "unicode/1f44b.png?v8",
"wavy_dash": "unicode/3030.png?v8",
"waxing_crescent_moon": "unicode/1f312.png?v8",
"waxing_gibbous_moon": "unicode/1f314.png?v8",
"wc": "unicode/1f6be.png?v8",
"weary": "unicode/1f629.png?v8",
"wedding": "unicode/1f492.png?v8",
"weight_lifting": "unicode/1f3cb.png?v8",
"weight_lifting_man": "unicode/1f3cb-2642.png?v8",
"weight_lifting_woman": "unicode/1f3cb-2640.png?v8",
"western_sahara": "unicode/1f1ea-1f1ed.png?v8",
"whale": "unicode/1f433.png?v8",
"whale2": "unicode/1f40b.png?v8",
"wheel_of_dharma": "unicode/2638.png?v8",
"wheelchair": "unicode/267f.png?v8",
"white_check_mark": "unicode/2705.png?v8",
"white_circle": "unicode/26aa.png?v8",
"white_flag": "unicode/1f3f3.png?v8",
"white_flower": "unicode/1f4ae.png?v8",
"white_haired_man": "unicode/1f468-1f9b3.png?v8",
"white_haired_woman": "unicode/1f469-1f9b3.png?v8",
"white_heart": "unicode/1f90d.png?v8",
"white_large_square": "unicode/2b1c.png?v8",
"white_medium_small_square": "unicode/25fd.png?v8",
"white_medium_square": "unicode/25fb.png?v8",
"white_small_square": "unicode/25ab.png?v8",
"white_square_button": "unicode/1f533.png?v8",
"wilted_flower": "unicode/1f940.png?v8",
"wind_chime": "unicode/1f390.png?v8",
"wind_face": "unicode/1f32c.png?v8",
"window": "unicode/1fa9f.png?v8",
"wine_glass": "unicode/1f377.png?v8",
"wink": "unicode/1f609.png?v8",
"wolf": "unicode/1f43a.png?v8",
"woman": "unicode/1f469.png?v8",
"woman_artist": "unicode/1f469-1f3a8.png?v8",
"woman_astronaut": "unicode/1f469-1f680.png?v8",
"woman_beard": "unicode/1f9d4-2640.png?v8",
"woman_cartwheeling": "unicode/1f938-2640.png?v8",
"woman_cook": "unicode/1f469-1f373.png?v8",
"woman_dancing": "unicode/1f483.png?v8",
"woman_facepalming": "unicode/1f926-2640.png?v8",
"woman_factory_worker": "unicode/1f469-1f3ed.png?v8",
"woman_farmer": "unicode/1f469-1f33e.png?v8",
"woman_feeding_baby": "unicode/1f469-1f37c.png?v8",
"woman_firefighter": "unicode/1f469-1f692.png?v8",
"woman_health_worker": "unicode/1f469-2695.png?v8",
"woman_in_manual_wheelchair": "unicode/1f469-1f9bd.png?v8",
"woman_in_motorized_wheelchair": "unicode/1f469-1f9bc.png?v8",
"woman_in_tuxedo": "unicode/1f935-2640.png?v8",
"woman_judge": "unicode/1f469-2696.png?v8",
"woman_juggling": "unicode/1f939-2640.png?v8",
"woman_mechanic": "unicode/1f469-1f527.png?v8",
"woman_office_worker": "unicode/1f469-1f4bc.png?v8",
"woman_pilot": "unicode/1f469-2708.png?v8",
"woman_playing_handball": "unicode/1f93e-2640.png?v8",
"woman_playing_water_polo": "unicode/1f93d-2640.png?v8",
"woman_scientist": "unicode/1f469-1f52c.png?v8",
"woman_shrugging": "unicode/1f937-2640.png?v8",
"woman_singer": "unicode/1f469-1f3a4.png?v8",
"woman_student": "unicode/1f469-1f393.png?v8",
"woman_teacher": "unicode/1f469-1f3eb.png?v8",
"woman_technologist": "unicode/1f469-1f4bb.png?v8",
"woman_with_headscarf": "unicode/1f9d5.png?v8",
"woman_with_probing_cane": "unicode/1f469-1f9af.png?v8",
"woman_with_turban": "unicode/1f473-2640.png?v8",
"woman_with_veil": "unicode/1f470-2640.png?v8",
"womans_clothes": "unicode/1f45a.png?v8",
"womans_hat": "unicode/1f452.png?v8",
"women_wrestling": "unicode/1f93c-2640.png?v8",
"womens": "unicode/1f6ba.png?v8",
"wood": "unicode/1fab5.png?v8",
"woozy_face": "unicode/1f974.png?v8",
"world_map": "unicode/1f5fa.png?v8",
"worm": "unicode/1fab1.png?v8",
"worried": "unicode/1f61f.png?v8",
"wrench": "unicode/1f527.png?v8",
"wrestling": "unicode/1f93c.png?v8",
"writing_hand": "unicode/270d.png?v8",
"x": "unicode/274c.png?v8",
"yarn": "unicode/1f9f6.png?v8",
"yawning_face": "unicode/1f971.png?v8",
"yellow_circle": "unicode/1f7e1.png?v8",
"yellow_heart": "unicode/1f49b.png?v8",
"yellow_square": "unicode/1f7e8.png?v8",
"yemen": "unicode/1f1fe-1f1ea.png?v8",
"yen": "unicode/1f4b4.png?v8",
"yin_yang": "unicode/262f.png?v8",
"yo_yo": "unicode/1fa80.png?v8",
"yum": "unicode/1f60b.png?v8",
"zambia": "unicode/1f1ff-1f1f2.png?v8",
"zany_face": "unicode/1f92a.png?v8",
"zap": "unicode/26a1.png?v8",
"zebra": "unicode/1f993.png?v8",
"zero": "unicode/0030-20e3.png?v8",
"zimbabwe": "unicode/1f1ff-1f1fc.png?v8",
"zipper_mouth_face": "unicode/1f910.png?v8",
"zombie": "unicode/1f9df.png?v8",
"zombie_man": "unicode/1f9df-2642.png?v8",
"zombie_woman": "unicode/1f9df-2640.png?v8",
"zzz": "unicode/1f4a4.png?v8"
}
};
function replaceEmojiShorthand(m, $1, useNativeEmoji) {
var emojiMatch = emojiData.data[$1];
var result = m;
if (emojiMatch) {
if (useNativeEmoji && /unicode/.test(emojiMatch)) {
var emojiUnicode = emojiMatch
.replace('unicode/', '')
.replace(/\.png.*/, '')
.split('-')
.map(function (u) { return ("&#x" + u + ";"); })
// Separate multi-character emoji with zero width joiner sequence (ZWJ)
// Hat tip: https://about.gitlab.com/blog/2018/05/30/journey-in-native-unicode-emoji/#emoji-made-up-of-multiple-characters
.join('‍')
.concat('︎');
result = "<span class=\"emoji\">" + emojiUnicode + "</span>";
} else {
result = "<img src=\"" + (emojiData.baseURL) + emojiMatch + ".png\" alt=\"" + $1 + "\" class=\"emoji\" loading=\"lazy\">";
}
}
return result;
}
function emojify(text, useNativeEmoji) {
return (
text
// Mark colons in tags
.replace(
/<(code|pre|script|template)[^>]*?>[\s\S]+?<\/(code|pre|script|template)>/g,
function (m) { return m.replace(/:/g, '__colon__'); }
)
// Mark colons in comments
.replace(/<!--[\s\S]+?-->/g, function (m) { return m.replace(/:/g, '__colon__'); })
// Mark colons in URIs
.replace(/([a-z]{2,}:)?\/\/[^\s'">)]+/gi, function (m) { return m.replace(/:/g, '__colon__'); }
)
// Replace emoji shorthand codes
.replace(/:([a-z0-9_\-+]+?):/g, function (m, $1) { return replaceEmojiShorthand(m, $1, useNativeEmoji); }
)
// Restore colons in tags and comments
.replace(/__colon__/g, ':')
);
}
/**
* Converts a colon formatted string to a object with properties.
*
* This is process a provided string and look for any tokens in the format
* of `:name[=value]` and then convert it to a object and return.
* An example of this is ':include :type=code :fragment=demo' is taken and
* then converted to:
*
* ```
* {
* include: '',
* type: 'code',
* fragment: 'demo'
* }
* ```
*
* @param {string} str The string to parse.
*
* @return {object} The original string and parsed object, { str, config }.
*/
function getAndRemoveConfig(str) {
if ( str === void 0 ) str = '';
var config = {};
if (str) {
str = str
.replace(/^('|")/, '')
.replace(/('|")$/, '')
.replace(/(?:^|\s):([\w-]+:?)=?([\w-%]+)?/g, function (m, key, value) {
if (key.indexOf(':') === -1) {
config[key] = (value && value.replace(/"/g, '')) || true;
return '';
}
return m;
})
.trim();
}
return { str: str, config: config };
}
/**
* Remove the <a> tag from sidebar when the header with link, details see issue 1069
* @param {string} str The string to deal with.
*
* @return {string} str The string after delete the <a> element.
*/
function removeAtag(str) {
if ( str === void 0 ) str = '';
return str.replace(/(<\/?a.*?>)/gi, '');
}
var imageCompiler = function (ref) {
var renderer = ref.renderer;
var contentBase = ref.contentBase;
var router = ref.router;
return (renderer.image = function (href, title, text) {
var url = href;
var attrs = [];
var ref = getAndRemoveConfig(title);
var str = ref.str;
var config = ref.config;
title = str;
if (config['no-zoom']) {
attrs.push('data-no-zoom');
}
if (title) {
attrs.push(("title=\"" + title + "\""));
}
if (config.size) {
var ref$1 = config.size.split('x');
var width = ref$1[0];
var height = ref$1[1];
if (height) {
attrs.push(("width=\"" + width + "\" height=\"" + height + "\""));
} else {
attrs.push(("width=\"" + width + "\""));
}
}
if (config.class) {
attrs.push(("class=\"" + (config.class) + "\""));
}
if (config.id) {
attrs.push(("id=\"" + (config.id) + "\""));
}
if (!isAbsolutePath(href)) {
url = getPath(contentBase, getParentPath(router.getCurrentPath()), href);
}
if (attrs.length > 0) {
return ("<img src=\"" + url + "\" data-origin=\"" + href + "\" alt=\"" + text + "\" " + (attrs.join(
' '
)) + " />");
}
return ("<img src=\"" + url + "\" data-origin=\"" + href + "\" alt=\"" + text + "\"" + attrs + ">");
});
};
var prism = createCommonjsModule(function (module) {
/* **********************************************
Begin prism-core.js
********************************************** */
/// <reference lib="WebWorker"/>
var _self = (typeof window !== 'undefined')
? window // if in browser
: (
(typeof WorkerGlobalScope !== 'undefined' && self instanceof WorkerGlobalScope)
? self // if in worker
: {} // if in node js
);
/**
* Prism: Lightweight, robust, elegant syntax highlighting
*
* @license MIT <https://opensource.org/licenses/MIT>
* @author Lea Verou <https://lea.verou.me>
* @namespace
* @public
*/
var Prism = (function (_self) {
// Private helper vars
var lang = /(?:^|\s)lang(?:uage)?-([\w-]+)(?=\s|$)/i;
var uniqueId = 0;
// The grammar object for plaintext
var plainTextGrammar = {};
var _ = {
/**
* By default, Prism will attempt to highlight all code elements (by calling {@link Prism.highlightAll}) on the
* current page after the page finished loading. This might be a problem if e.g. you wanted to asynchronously load
* additional languages or plugins yourself.
*
* By setting this value to `true`, Prism will not automatically highlight all code elements on the page.
*
* You obviously have to change this value before the automatic highlighting started. To do this, you can add an
* empty Prism object into the global scope before loading the Prism script like this:
*
* ```js
* window.Prism = window.Prism || {};
* Prism.manual = true;
* // add a new <script> to load Prism's script
* ```
*
* @default false
* @type {boolean}
* @memberof Prism
* @public
*/
manual: _self.Prism && _self.Prism.manual,
/**
* By default, if Prism is in a web worker, it assumes that it is in a worker it created itself, so it uses
* `addEventListener` to communicate with its parent instance. However, if you're using Prism manually in your
* own worker, you don't want it to do this.
*
* By setting this value to `true`, Prism will not add its own listeners to the worker.
*
* You obviously have to change this value before Prism executes. To do this, you can add an
* empty Prism object into the global scope before loading the Prism script like this:
*
* ```js
* window.Prism = window.Prism || {};
* Prism.disableWorkerMessageHandler = true;
* // Load Prism's script
* ```
*
* @default false
* @type {boolean}
* @memberof Prism
* @public
*/
disableWorkerMessageHandler: _self.Prism && _self.Prism.disableWorkerMessageHandler,
/**
* A namespace for utility methods.
*
* All function in this namespace that are not explicitly marked as _public_ are for __internal use only__ and may
* change or disappear at any time.
*
* @namespace
* @memberof Prism
*/
util: {
encode: function encode(tokens) {
if (tokens instanceof Token) {
return new Token(tokens.type, encode(tokens.content), tokens.alias);
} else if (Array.isArray(tokens)) {
return tokens.map(encode);
} else {
return tokens.replace(/&/g, '&').replace(/</g, '<').replace(/\u00a0/g, ' ');
}
},
/**
* Returns the name of the type of the given value.
*
* @param {any} o
* @returns {string}
* @example
* type(null) === 'Null'
* type(undefined) === 'Undefined'
* type(123) === 'Number'
* type('foo') === 'String'
* type(true) === 'Boolean'
* type([1, 2]) === 'Array'
* type({}) === 'Object'
* type(String) === 'Function'
* type(/abc+/) === 'RegExp'
*/
type: function (o) {
return Object.prototype.toString.call(o).slice(8, -1);
},
/**
* Returns a unique number for the given object. Later calls will still return the same number.
*
* @param {Object} obj
* @returns {number}
*/
objId: function (obj) {
if (!obj['__id']) {
Object.defineProperty(obj, '__id', { value: ++uniqueId });
}
return obj['__id'];
},
/**
* Creates a deep clone of the given object.
*
* The main intended use of this function is to clone language definitions.
*
* @param {T} o
* @param {Record<number, any>} [visited]
* @returns {T}
* @template T
*/
clone: function deepClone(o, visited) {
visited = visited || {};
var clone; var id;
switch (_.util.type(o)) {
case 'Object':
id = _.util.objId(o);
if (visited[id]) {
return visited[id];
}
clone = /** @type {Record<string, any>} */ ({});
visited[id] = clone;
for (var key in o) {
if (o.hasOwnProperty(key)) {
clone[key] = deepClone(o[key], visited);
}
}
return /** @type {any} */ (clone);
case 'Array':
id = _.util.objId(o);
if (visited[id]) {
return visited[id];
}
clone = [];
visited[id] = clone;
(/** @type {Array} */(/** @type {any} */(o))).forEach(function (v, i) {
clone[i] = deepClone(v, visited);
});
return /** @type {any} */ (clone);
default:
return o;
}
},
/**
* Returns the Prism language of the given element set by a `language-xxxx` or `lang-xxxx` class.
*
* If no language is set for the element or the element is `null` or `undefined`, `none` will be returned.
*
* @param {Element} element
* @returns {string}
*/
getLanguage: function (element) {
while (element) {
var m = lang.exec(element.className);
if (m) {
return m[1].toLowerCase();
}
element = element.parentElement;
}
return 'none';
},
/**
* Sets the Prism `language-xxxx` class of the given element.
*
* @param {Element} element
* @param {string} language
* @returns {void}
*/
setLanguage: function (element, language) {
// remove all `language-xxxx` classes
// (this might leave behind a leading space)
element.className = element.className.replace(RegExp(lang, 'gi'), '');
// add the new `language-xxxx` class
// (using `classList` will automatically clean up spaces for us)
element.classList.add('language-' + language);
},
/**
* Returns the script element that is currently executing.
*
* This does __not__ work for line script element.
*
* @returns {HTMLScriptElement | null}
*/
currentScript: function () {
if (typeof document === 'undefined') {
return null;
}
if ('currentScript' in document && 1 < 2 /* hack to trip TS' flow analysis */) {
return /** @type {any} */ (document.currentScript);
}
// IE11 workaround
// we'll get the src of the current script by parsing IE11's error stack trace
// this will not work for inline scripts
try {
throw new Error();
} catch (err) {
// Get file src url from stack. Specifically works with the format of stack traces in IE.
// A stack will look like this:
//
// Error
// at _.util.currentScript (http://localhost/components/prism-core.js:119:5)
// at Global code (http://localhost/components/prism-core.js:606:1)
var src = (/at [^(\r\n]*\((.*):[^:]+:[^:]+\)$/i.exec(err.stack) || [])[1];
if (src) {
var scripts = document.getElementsByTagName('script');
for (var i in scripts) {
if (scripts[i].src == src) {
return scripts[i];
}
}
}
return null;
}
},
/**
* Returns whether a given class is active for `element`.
*
* The class can be activated if `element` or one of its ancestors has the given class and it can be deactivated
* if `element` or one of its ancestors has the negated version of the given class. The _negated version_ of the
* given class is just the given class with a `no-` prefix.
*
* Whether the class is active is determined by the closest ancestor of `element` (where `element` itself is
* closest ancestor) that has the given class or the negated version of it. If neither `element` nor any of its
* ancestors have the given class or the negated version of it, then the default activation will be returned.
*
* In the paradoxical situation where the closest ancestor contains __both__ the given class and the negated
* version of it, the class is considered active.
*
* @param {Element} element
* @param {string} className
* @param {boolean} [defaultActivation=false]
* @returns {boolean}
*/
isActive: function (element, className, defaultActivation) {
var no = 'no-' + className;
while (element) {
var classList = element.classList;
if (classList.contains(className)) {
return true;
}
if (classList.contains(no)) {
return false;
}
element = element.parentElement;
}
return !!defaultActivation;
}
},
/**
* This namespace contains all currently loaded languages and the some helper functions to create and modify languages.
*
* @namespace
* @memberof Prism
* @public
*/
languages: {
/**
* The grammar for plain, unformatted text.
*/
plain: plainTextGrammar,
plaintext: plainTextGrammar,
text: plainTextGrammar,
txt: plainTextGrammar,
/**
* Creates a deep copy of the language with the given id and appends the given tokens.
*
* If a token in `redef` also appears in the copied language, then the existing token in the copied language
* will be overwritten at its original position.
*
* ## Best practices
*
* Since the position of overwriting tokens (token in `redef` that overwrite tokens in the copied language)
* doesn't matter, they can technically be in any order. However, this can be confusing to others that trying to
* understand the language definition because, normally, the order of tokens matters in Prism grammars.
*
* Therefore, it is encouraged to order overwriting tokens according to the positions of the overwritten tokens.
* Furthermore, all non-overwriting tokens should be placed after the overwriting ones.
*
* @param {string} id The id of the language to extend. This has to be a key in `Prism.languages`.
* @param {Grammar} redef The new tokens to append.
* @returns {Grammar} The new language created.
* @public
* @example
* Prism.languages['css-with-colors'] = Prism.languages.extend('css', {
* // Prism.languages.css already has a 'comment' token, so this token will overwrite CSS' 'comment' token
* // at its original position
* 'comment': { ... },
* // CSS doesn't have a 'color' token, so this token will be appended
* 'color': /\b(?:red|green|blue)\b/
* });
*/
extend: function (id, redef) {
var lang = _.util.clone(_.languages[id]);
for (var key in redef) {
lang[key] = redef[key];
}
return lang;
},
/**
* Inserts tokens _before_ another token in a language definition or any other grammar.
*
* ## Usage
*
* This helper method makes it easy to modify existing languages. For example, the CSS language definition
* not only defines CSS highlighting for CSS documents, but also needs to define highlighting for CSS embedded
* in HTML through `<style>` elements. To do this, it needs to modify `Prism.languages.markup` and add the
* appropriate tokens. However, `Prism.languages.markup` is a regular JavaScript object literal, so if you do
* this:
*
* ```js
* Prism.languages.markup.style = {
* // token
* };
* ```
*
* then the `style` token will be added (and processed) at the end. `insertBefore` allows you to insert tokens
* before existing tokens. For the CSS example above, you would use it like this:
*
* ```js
* Prism.languages.insertBefore('markup', 'cdata', {
* 'style': {
* // token
* }
* });
* ```
*
* ## Special cases
*
* If the grammars of `inside` and `insert` have tokens with the same name, the tokens in `inside`'s grammar
* will be ignored.
*
* This behavior can be used to insert tokens after `before`:
*
* ```js
* Prism.languages.insertBefore('markup', 'comment', {
* 'comment': Prism.languages.markup.comment,
* // tokens after 'comment'
* });
* ```
*
* ## Limitations
*
* The main problem `insertBefore` has to solve is iteration order. Since ES2015, the iteration order for object
* properties is guaranteed to be the insertion order (except for integer keys) but some browsers behave
* differently when keys are deleted and re-inserted. So `insertBefore` can't be implemented by temporarily
* deleting properties which is necessary to insert at arbitrary positions.
*
* To solve this problem, `insertBefore` doesn't actually insert the given tokens into the target object.
* Instead, it will create a new object and replace all references to the target object with the new one. This
* can be done without temporarily deleting properties, so the iteration order is well-defined.
*
* However, only references that can be reached from `Prism.languages` or `insert` will be replaced. I.e. if
* you hold the target object in a variable, then the value of the variable will not change.
*
* ```js
* var oldMarkup = Prism.languages.markup;
* var newMarkup = Prism.languages.insertBefore('markup', 'comment', { ... });
*
* assert(oldMarkup !== Prism.languages.markup);
* assert(newMarkup === Prism.languages.markup);
* ```
*
* @param {string} inside The property of `root` (e.g. a language id in `Prism.languages`) that contains the
* object to be modified.
* @param {string} before The key to insert before.
* @param {Grammar} insert An object containing the key-value pairs to be inserted.
* @param {Object<string, any>} [root] The object containing `inside`, i.e. the object that contains the
* object to be modified.
*
* Defaults to `Prism.languages`.
* @returns {Grammar} The new grammar object.
* @public
*/
insertBefore: function (inside, before, insert, root) {
root = root || /** @type {any} */ (_.languages);
var grammar = root[inside];
/** @type {Grammar} */
var ret = {};
for (var token in grammar) {
if (grammar.hasOwnProperty(token)) {
if (token == before) {
for (var newToken in insert) {
if (insert.hasOwnProperty(newToken)) {
ret[newToken] = insert[newToken];
}
}
}
// Do not insert token which also occur in insert. See #1525
if (!insert.hasOwnProperty(token)) {
ret[token] = grammar[token];
}
}
}
var old = root[inside];
root[inside] = ret;
// Update references in other language definitions
_.languages.DFS(_.languages, function (key, value) {
if (value === old && key != inside) {
this[key] = ret;
}
});
return ret;
},
// Traverse a language definition with Depth First Search
DFS: function DFS(o, callback, type, visited) {
visited = visited || {};
var objId = _.util.objId;
for (var i in o) {
if (o.hasOwnProperty(i)) {
callback.call(o, i, o[i], type || i);
var property = o[i];
var propertyType = _.util.type(property);
if (propertyType === 'Object' && !visited[objId(property)]) {
visited[objId(property)] = true;
DFS(property, callback, null, visited);
} else if (propertyType === 'Array' && !visited[objId(property)]) {
visited[objId(property)] = true;
DFS(property, callback, i, visited);
}
}
}
}
},
plugins: {},
/**
* This is the most high-level function in Prism’s API.
* It fetches all the elements that have a `.language-xxxx` class and then calls {@link Prism.highlightElement} on
* each one of them.
*
* This is equivalent to `Prism.highlightAllUnder(document, async, callback)`.
*
* @param {boolean} [async=false] Same as in {@link Prism.highlightAllUnder}.
* @param {HighlightCallback} [callback] Same as in {@link Prism.highlightAllUnder}.
* @memberof Prism
* @public
*/
highlightAll: function (async, callback) {
_.highlightAllUnder(document, async, callback);
},
/**
* Fetches all the descendants of `container` that have a `.language-xxxx` class and then calls
* {@link Prism.highlightElement} on each one of them.
*
* The following hooks will be run:
* 1. `before-highlightall`
* 2. `before-all-elements-highlight`
* 3. All hooks of {@link Prism.highlightElement} for each element.
*
* @param {ParentNode} container The root element, whose descendants that have a `.language-xxxx` class will be highlighted.
* @param {boolean} [async=false] Whether each element is to be highlighted asynchronously using Web Workers.
* @param {HighlightCallback} [callback] An optional callback to be invoked on each element after its highlighting is done.
* @memberof Prism
* @public
*/
highlightAllUnder: function (container, async, callback) {
var env = {
callback: callback,
container: container,
selector: 'code[class*="language-"], [class*="language-"] code, code[class*="lang-"], [class*="lang-"] code'
};
_.hooks.run('before-highlightall', env);
env.elements = Array.prototype.slice.apply(env.container.querySelectorAll(env.selector));
_.hooks.run('before-all-elements-highlight', env);
for (var i = 0, element; (element = env.elements[i++]);) {
_.highlightElement(element, async === true, env.callback);
}
},
/**
* Highlights the code inside a single element.
*
* The following hooks will be run:
* 1. `before-sanity-check`
* 2. `before-highlight`
* 3. All hooks of {@link Prism.highlight}. These hooks will be run by an asynchronous worker if `async` is `true`.
* 4. `before-insert`
* 5. `after-highlight`
* 6. `complete`
*
* Some the above hooks will be skipped if the element doesn't contain any text or there is no grammar loaded for
* the element's language.
*
* @param {Element} element The element containing the code.
* It must have a class of `language-xxxx` to be processed, where `xxxx` is a valid language identifier.
* @param {boolean} [async=false] Whether the element is to be highlighted asynchronously using Web Workers
* to improve performance and avoid blocking the UI when highlighting very large chunks of code. This option is
* [disabled by default](https://prismjs.com/faq.html#why-is-asynchronous-highlighting-disabled-by-default).
*
* Note: All language definitions required to highlight the code must be included in the main `prism.js` file for
* asynchronous highlighting to work. You can build your own bundle on the
* [Download page](https://prismjs.com/download.html).
* @param {HighlightCallback} [callback] An optional callback to be invoked after the highlighting is done.
* Mostly useful when `async` is `true`, since in that case, the highlighting is done asynchronously.
* @memberof Prism
* @public
*/
highlightElement: function (element, async, callback) {
// Find language
var language = _.util.getLanguage(element);
var grammar = _.languages[language];
// Set language on the element, if not present
_.util.setLanguage(element, language);
// Set language on the parent, for styling
var parent = element.parentElement;
if (parent && parent.nodeName.toLowerCase() === 'pre') {
_.util.setLanguage(parent, language);
}
var code = element.textContent;
var env = {
element: element,
language: language,
grammar: grammar,
code: code
};
function insertHighlightedCode(highlightedCode) {
env.highlightedCode = highlightedCode;
_.hooks.run('before-insert', env);
env.element.innerHTML = env.highlightedCode;
_.hooks.run('after-highlight', env);
_.hooks.run('complete', env);
callback && callback.call(env.element);
}
_.hooks.run('before-sanity-check', env);
// plugins may change/add the parent/element
parent = env.element.parentElement;
if (parent && parent.nodeName.toLowerCase() === 'pre' && !parent.hasAttribute('tabindex')) {
parent.setAttribute('tabindex', '0');
}
if (!env.code) {
_.hooks.run('complete', env);
callback && callback.call(env.element);
return;
}
_.hooks.run('before-highlight', env);
if (!env.grammar) {
insertHighlightedCode(_.util.encode(env.code));
return;
}
if (async && _self.Worker) {
var worker = new Worker(_.filename);
worker.onmessage = function (evt) {
insertHighlightedCode(evt.data);
};
worker.postMessage(JSON.stringify({
language: env.language,
code: env.code,
immediateClose: true
}));
} else {
insertHighlightedCode(_.highlight(env.code, env.grammar, env.language));
}
},
/**
* Low-level function, only use if you know what you’re doing. It accepts a string of text as input
* and the language definitions to use, and returns a string with the HTML produced.
*
* The following hooks will be run:
* 1. `before-tokenize`
* 2. `after-tokenize`
* 3. `wrap`: On each {@link Token}.
*
* @param {string} text A string with the code to be highlighted.
* @param {Grammar} grammar An object containing the tokens to use.
*
* Usually a language definition like `Prism.languages.markup`.
* @param {string} language The name of the language definition passed to `grammar`.
* @returns {string} The highlighted HTML.
* @memberof Prism
* @public
* @example
* Prism.highlight('var foo = true;', Prism.languages.javascript, 'javascript');
*/
highlight: function (text, grammar, language) {
var env = {
code: text,
grammar: grammar,
language: language
};
_.hooks.run('before-tokenize', env);
if (!env.grammar) {
throw new Error('The language "' + env.language + '" has no grammar.');
}
env.tokens = _.tokenize(env.code, env.grammar);
_.hooks.run('after-tokenize', env);
return Token.stringify(_.util.encode(env.tokens), env.language);
},
/**
* This is the heart of Prism, and the most low-level function you can use. It accepts a string of text as input
* and the language definitions to use, and returns an array with the tokenized code.
*
* When the language definition includes nested tokens, the function is called recursively on each of these tokens.
*
* This method could be useful in other contexts as well, as a very crude parser.
*
* @param {string} text A string with the code to be highlighted.
* @param {Grammar} grammar An object containing the tokens to use.
*
* Usually a language definition like `Prism.languages.markup`.
* @returns {TokenStream} An array of strings and tokens, a token stream.
* @memberof Prism
* @public
* @example
* let code = `var foo = 0;`;
* let tokens = Prism.tokenize(code, Prism.languages.javascript);
* tokens.forEach(token => {
* if (token instanceof Prism.Token && token.type === 'number') {
* console.log(`Found numeric literal: ${token.content}`);
* }
* });
*/
tokenize: function (text, grammar) {
var rest = grammar.rest;
if (rest) {
for (var token in rest) {
grammar[token] = rest[token];
}
delete grammar.rest;
}
var tokenList = new LinkedList();
addAfter(tokenList, tokenList.head, text);
matchGrammar(text, tokenList, grammar, tokenList.head, 0);
return toArray(tokenList);
},
/**
* @namespace
* @memberof Prism
* @public
*/
hooks: {
all: {},
/**
* Adds the given callback to the list of callbacks for the given hook.
*
* The callback will be invoked when the hook it is registered for is run.
* Hooks are usually directly run by a highlight function but you can also run hooks yourself.
*
* One callback function can be registered to multiple hooks and the same hook multiple times.
*
* @param {string} name The name of the hook.
* @param {HookCallback} callback The callback function which is given environment variables.
* @public
*/
add: function (name, callback) {
var hooks = _.hooks.all;
hooks[name] = hooks[name] || [];
hooks[name].push(callback);
},
/**
* Runs a hook invoking all registered callbacks with the given environment variables.
*
* Callbacks will be invoked synchronously and in the order in which they were registered.
*
* @param {string} name The name of the hook.
* @param {Object<string, any>} env The environment variables of the hook passed to all callbacks registered.
* @public
*/
run: function (name, env) {
var callbacks = _.hooks.all[name];
if (!callbacks || !callbacks.length) {
return;
}
for (var i = 0, callback; (callback = callbacks[i++]);) {
callback(env);
}
}
},
Token: Token
};
_self.Prism = _;
// Typescript note:
// The following can be used to import the Token type in JSDoc:
//
// @typedef {InstanceType<import("./prism-core")["Token"]>} Token
/**
* Creates a new token.
*
* @param {string} type See {@link Token#type type}
* @param {string | TokenStream} content See {@link Token#content content}
* @param {string|string[]} [alias] The alias(es) of the token.
* @param {string} [matchedStr=""] A copy of the full string this token was created from.
* @class
* @global
* @public
*/
function Token(type, content, alias, matchedStr) {
/**
* The type of the token.
*
* This is usually the key of a pattern in a {@link Grammar}.
*
* @type {string}
* @see GrammarToken
* @public
*/
this.type = type;
/**
* The strings or tokens contained by this token.
*
* This will be a token stream if the pattern matched also defined an `inside` grammar.
*
* @type {string | TokenStream}
* @public
*/
this.content = content;
/**
* The alias(es) of the token.
*
* @type {string|string[]}
* @see GrammarToken
* @public
*/
this.alias = alias;
// Copy of the full string this token was created from
this.length = (matchedStr || '').length | 0;
}
/**
* A token stream is an array of strings and {@link Token Token} objects.
*
* Token streams have to fulfill a few properties that are assumed by most functions (mostly internal ones) that process
* them.
*
* 1. No adjacent strings.
* 2. No empty strings.
*
* The only exception here is the token stream that only contains the empty string and nothing else.
*
* @typedef {Array<string | Token>} TokenStream
* @global
* @public
*/
/**
* Converts the given token or token stream to an HTML representation.
*
* The following hooks will be run:
* 1. `wrap`: On each {@link Token}.
*
* @param {string | Token | TokenStream} o The token or token stream to be converted.
* @param {string} language The name of current language.
* @returns {string} The HTML representation of the token or token stream.
* @memberof Token
* @static
*/
Token.stringify = function stringify(o, language) {
if (typeof o == 'string') {
return o;
}
if (Array.isArray(o)) {
var s = '';
o.forEach(function (e) {
s += stringify(e, language);
});
return s;
}
var env = {
type: o.type,
content: stringify(o.content, language),
tag: 'span',
classes: ['token', o.type],
attributes: {},
language: language
};
var aliases = o.alias;
if (aliases) {
if (Array.isArray(aliases)) {
Array.prototype.push.apply(env.classes, aliases);
} else {
env.classes.push(aliases);
}
}
_.hooks.run('wrap', env);
var attributes = '';
for (var name in env.attributes) {
attributes += ' ' + name + '="' + (env.attributes[name] || '').replace(/"/g, '"') + '"';
}
return '<' + env.tag + ' class="' + env.classes.join(' ') + '"' + attributes + '>' + env.content + '</' + env.tag + '>';
};
/**
* @param {RegExp} pattern
* @param {number} pos
* @param {string} text
* @param {boolean} lookbehind
* @returns {RegExpExecArray | null}
*/
function matchPattern(pattern, pos, text, lookbehind) {
pattern.lastIndex = pos;
var match = pattern.exec(text);
if (match && lookbehind && match[1]) {
// change the match to remove the text matched by the Prism lookbehind group
var lookbehindLength = match[1].length;
match.index += lookbehindLength;
match[0] = match[0].slice(lookbehindLength);
}
return match;
}
/**
* @param {string} text
* @param {LinkedList<string | Token>} tokenList
* @param {any} grammar
* @param {LinkedListNode<string | Token>} startNode
* @param {number} startPos
* @param {RematchOptions} [rematch]
* @returns {void}
* @private
*
* @typedef RematchOptions
* @property {string} cause
* @property {number} reach
*/
function matchGrammar(text, tokenList, grammar, startNode, startPos, rematch) {
for (var token in grammar) {
if (!grammar.hasOwnProperty(token) || !grammar[token]) {
continue;
}
var patterns = grammar[token];
patterns = Array.isArray(patterns) ? patterns : [patterns];
for (var j = 0; j < patterns.length; ++j) {
if (rematch && rematch.cause == token + ',' + j) {
return;
}
var patternObj = patterns[j];
var inside = patternObj.inside;
var lookbehind = !!patternObj.lookbehind;
var greedy = !!patternObj.greedy;
var alias = patternObj.alias;
if (greedy && !patternObj.pattern.global) {
// Without the global flag, lastIndex won't work
var flags = patternObj.pattern.toString().match(/[imsuy]*$/)[0];
patternObj.pattern = RegExp(patternObj.pattern.source, flags + 'g');
}
/** @type {RegExp} */
var pattern = patternObj.pattern || patternObj;
for ( // iterate the token list and keep track of the current token/string position
var currentNode = startNode.next, pos = startPos;
currentNode !== tokenList.tail;
pos += currentNode.value.length, currentNode = currentNode.next
) {
if (rematch && pos >= rematch.reach) {
break;
}
var str = currentNode.value;
if (tokenList.length > text.length) {
// Something went terribly wrong, ABORT, ABORT!
return;
}
if (str instanceof Token) {
continue;
}
var removeCount = 1; // this is the to parameter of removeBetween
var match;
if (greedy) {
match = matchPattern(pattern, pos, text, lookbehind);
if (!match || match.index >= text.length) {
break;
}
var from = match.index;
var to = match.index + match[0].length;
var p = pos;
// find the node that contains the match
p += currentNode.value.length;
while (from >= p) {
currentNode = currentNode.next;
p += currentNode.value.length;
}
// adjust pos (and p)
p -= currentNode.value.length;
pos = p;
// the current node is a Token, then the match starts inside another Token, which is invalid
if (currentNode.value instanceof Token) {
continue;
}
// find the last node which is affected by this match
for (
var k = currentNode;
k !== tokenList.tail && (p < to || typeof k.value === 'string');
k = k.next
) {
removeCount++;
p += k.value.length;
}
removeCount--;
// replace with the new match
str = text.slice(pos, p);
match.index -= pos;
} else {
match = matchPattern(pattern, 0, str, lookbehind);
if (!match) {
continue;
}
}
// eslint-disable-next-line no-redeclare
var from = match.index;
var matchStr = match[0];
var before = str.slice(0, from);
var after = str.slice(from + matchStr.length);
var reach = pos + str.length;
if (rematch && reach > rematch.reach) {
rematch.reach = reach;
}
var removeFrom = currentNode.prev;
if (before) {
removeFrom = addAfter(tokenList, removeFrom, before);
pos += before.length;
}
removeRange(tokenList, removeFrom, removeCount);
var wrapped = new Token(token, inside ? _.tokenize(matchStr, inside) : matchStr, alias, matchStr);
currentNode = addAfter(tokenList, removeFrom, wrapped);
if (after) {
addAfter(tokenList, currentNode, after);
}
if (removeCount > 1) {
// at least one Token object was removed, so we have to do some rematching
// this can only happen if the current pattern is greedy
/** @type {RematchOptions} */
var nestedRematch = {
cause: token + ',' + j,
reach: reach
};
matchGrammar(text, tokenList, grammar, currentNode.prev, pos, nestedRematch);
// the reach might have been extended because of the rematching
if (rematch && nestedRematch.reach > rematch.reach) {
rematch.reach = nestedRematch.reach;
}
}
}
}
}
}
/**
* @typedef LinkedListNode
* @property {T} value
* @property {LinkedListNode<T> | null} prev The previous node.
* @property {LinkedListNode<T> | null} next The next node.
* @template T
* @private
*/
/**
* @template T
* @private
*/
function LinkedList() {
/** @type {LinkedListNode<T>} */
var head = { value: null, prev: null, next: null };
/** @type {LinkedListNode<T>} */
var tail = { value: null, prev: head, next: null };
head.next = tail;
/** @type {LinkedListNode<T>} */
this.head = head;
/** @type {LinkedListNode<T>} */
this.tail = tail;
this.length = 0;
}
/**
* Adds a new node with the given value to the list.
*
* @param {LinkedList<T>} list
* @param {LinkedListNode<T>} node
* @param {T} value
* @returns {LinkedListNode<T>} The added node.
* @template T
*/
function addAfter(list, node, value) {
// assumes that node != list.tail && values.length >= 0
var next = node.next;
var newNode = { value: value, prev: node, next: next };
node.next = newNode;
next.prev = newNode;
list.length++;
return newNode;
}
/**
* Removes `count` nodes after the given node. The given node will not be removed.
*
* @param {LinkedList<T>} list
* @param {LinkedListNode<T>} node
* @param {number} count
* @template T
*/
function removeRange(list, node, count) {
var next = node.next;
for (var i = 0; i < count && next !== list.tail; i++) {
next = next.next;
}
node.next = next;
next.prev = node;
list.length -= i;
}
/**
* @param {LinkedList<T>} list
* @returns {T[]}
* @template T
*/
function toArray(list) {
var array = [];
var node = list.head.next;
while (node !== list.tail) {
array.push(node.value);
node = node.next;
}
return array;
}
if (!_self.document) {
if (!_self.addEventListener) {
// in Node.js
return _;
}
if (!_.disableWorkerMessageHandler) {
// In worker
_self.addEventListener('message', function (evt) {
var message = JSON.parse(evt.data);
var lang = message.language;
var code = message.code;
var immediateClose = message.immediateClose;
_self.postMessage(_.highlight(code, _.languages[lang], lang));
if (immediateClose) {
_self.close();
}
}, false);
}
return _;
}
// Get current script and highlight
var script = _.util.currentScript();
if (script) {
_.filename = script.src;
if (script.hasAttribute('data-manual')) {
_.manual = true;
}
}
function highlightAutomaticallyCallback() {
if (!_.manual) {
_.highlightAll();
}
}
if (!_.manual) {
// If the document state is "loading", then we'll use DOMContentLoaded.
// If the document state is "interactive" and the prism.js script is deferred, then we'll also use the
// DOMContentLoaded event because there might be some plugins or languages which have also been deferred and they
// might take longer one animation frame to execute which can create a race condition where only some plugins have
// been loaded when Prism.highlightAll() is executed, depending on how fast resources are loaded.
// See https://github.com/PrismJS/prism/issues/2102
var readyState = document.readyState;
if (readyState === 'loading' || readyState === 'interactive' && script && script.defer) {
document.addEventListener('DOMContentLoaded', highlightAutomaticallyCallback);
} else {
if (window.requestAnimationFrame) {
window.requestAnimationFrame(highlightAutomaticallyCallback);
} else {
window.setTimeout(highlightAutomaticallyCallback, 16);
}
}
}
return _;
}(_self));
if ( module.exports) {
module.exports = Prism;
}
// hack for components to work correctly in node.js
if (typeof commonjsGlobal !== 'undefined') {
commonjsGlobal.Prism = Prism;
}
// some additional documentation/types
/**
* The expansion of a simple `RegExp` literal to support additional properties.
*
* @typedef GrammarToken
* @property {RegExp} pattern The regular expression of the token.
* @property {boolean} [lookbehind=false] If `true`, then the first capturing group of `pattern` will (effectively)
* behave as a lookbehind group meaning that the captured text will not be part of the matched text of the new token.
* @property {boolean} [greedy=false] Whether the token is greedy.
* @property {string|string[]} [alias] An optional alias or list of aliases.
* @property {Grammar} [inside] The nested grammar of this token.
*
* The `inside` grammar will be used to tokenize the text value of each token of this kind.
*
* This can be used to make nested and even recursive language definitions.
*
* Note: This can cause infinite recursion. Be careful when you embed different languages or even the same language into
* each another.
* @global
* @public
*/
/**
* @typedef Grammar
* @type {Object<string, RegExp | GrammarToken | Array<RegExp | GrammarToken>>}
* @property {Grammar} [rest] An optional grammar object that will be appended to this grammar.
* @global
* @public
*/
/**
* A function which will invoked after an element was successfully highlighted.
*
* @callback HighlightCallback
* @param {Element} element The element successfully highlighted.
* @returns {void}
* @global
* @public
*/
/**
* @callback HookCallback
* @param {Object<string, any>} env The environment variables of the hook.
* @returns {void}
* @global
* @public
*/
/* **********************************************
Begin prism-markup.js
********************************************** */
Prism.languages.markup = {
'comment': {
pattern: /<!--(?:(?!<!--)[\s\S])*?-->/,
greedy: true
},
'prolog': {
pattern: /<\?[\s\S]+?\?>/,
greedy: true
},
'doctype': {
// https://www.w3.org/TR/xml/#NT-doctypedecl
pattern: /<!DOCTYPE(?:[^>"'[\]]|"[^"]*"|'[^']*')+(?:\[(?:[^<"'\]]|"[^"]*"|'[^']*'|<(?!!--)|<!--(?:[^-]|-(?!->))*-->)*\]\s*)?>/i,
greedy: true,
inside: {
'internal-subset': {
pattern: /(^[^\[]*\[)[\s\S]+(?=\]>$)/,
lookbehind: true,
greedy: true,
inside: null // see below
},
'string': {
pattern: /"[^"]*"|'[^']*'/,
greedy: true
},
'punctuation': /^<!|>$|[[\]]/,
'doctype-tag': /^DOCTYPE/i,
'name': /[^\s<>'"]+/
}
},
'cdata': {
pattern: /<!\[CDATA\[[\s\S]*?\]\]>/i,
greedy: true
},
'tag': {
pattern: /<\/?(?!\d)[^\s>\/=$<%]+(?:\s(?:\s*[^\s>\/=]+(?:\s*=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+(?=[\s>]))|(?=[\s/>])))+)?\s*\/?>/,
greedy: true,
inside: {
'tag': {
pattern: /^<\/?[^\s>\/]+/,
inside: {
'punctuation': /^<\/?/,
'namespace': /^[^\s>\/:]+:/
}
},
'special-attr': [],
'attr-value': {
pattern: /=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+)/,
inside: {
'punctuation': [
{
pattern: /^=/,
alias: 'attr-equals'
},
/"|'/
]
}
},
'punctuation': /\/?>/,
'attr-name': {
pattern: /[^\s>\/]+/,
inside: {
'namespace': /^[^\s>\/:]+:/
}
}
}
},
'entity': [
{
pattern: /&[\da-z]{1,8};/i,
alias: 'named-entity'
},
/&#x?[\da-f]{1,8};/i
]
};
Prism.languages.markup['tag'].inside['attr-value'].inside['entity'] =
Prism.languages.markup['entity'];
Prism.languages.markup['doctype'].inside['internal-subset'].inside = Prism.languages.markup;
// Plugin to make entity title show the real entity, idea by Roman Komarov
Prism.hooks.add('wrap', function (env) {
if (env.type === 'entity') {
env.attributes['title'] = env.content.replace(/&/, '&');
}
});
Object.defineProperty(Prism.languages.markup.tag, 'addInlined', {
/**
* Adds an inlined language to markup.
*
* An example of an inlined language is CSS with `<style>` tags.
*
* @param {string} tagName The name of the tag that contains the inlined language. This name will be treated as
* case insensitive.
* @param {string} lang The language key.
* @example
* addInlined('style', 'css');
*/
value: function addInlined(tagName, lang) {
var includedCdataInside = {};
includedCdataInside['language-' + lang] = {
pattern: /(^<!\[CDATA\[)[\s\S]+?(?=\]\]>$)/i,
lookbehind: true,
inside: Prism.languages[lang]
};
includedCdataInside['cdata'] = /^<!\[CDATA\[|\]\]>$/i;
var inside = {
'included-cdata': {
pattern: /<!\[CDATA\[[\s\S]*?\]\]>/i,
inside: includedCdataInside
}
};
inside['language-' + lang] = {
pattern: /[\s\S]+/,
inside: Prism.languages[lang]
};
var def = {};
def[tagName] = {
pattern: RegExp(/(<__[^>]*>)(?:<!\[CDATA\[(?:[^\]]|\](?!\]>))*\]\]>|(?!<!\[CDATA\[)[\s\S])*?(?=<\/__>)/.source.replace(/__/g, function () { return tagName; }), 'i'),
lookbehind: true,
greedy: true,
inside: inside
};
Prism.languages.insertBefore('markup', 'cdata', def);
}
});
Object.defineProperty(Prism.languages.markup.tag, 'addAttribute', {
/**
* Adds an pattern to highlight languages embedded in HTML attributes.
*
* An example of an inlined language is CSS with `style` attributes.
*
* @param {string} attrName The name of the tag that contains the inlined language. This name will be treated as
* case insensitive.
* @param {string} lang The language key.
* @example
* addAttribute('style', 'css');
*/
value: function (attrName, lang) {
Prism.languages.markup.tag.inside['special-attr'].push({
pattern: RegExp(
/(^|["'\s])/.source + '(?:' + attrName + ')' + /\s*=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+(?=[\s>]))/.source,
'i'
),
lookbehind: true,
inside: {
'attr-name': /^[^\s=]+/,
'attr-value': {
pattern: /=[\s\S]+/,
inside: {
'value': {
pattern: /(^=\s*(["']|(?!["'])))\S[\s\S]*(?=\2$)/,
lookbehind: true,
alias: [lang, 'language-' + lang],
inside: Prism.languages[lang]
},
'punctuation': [
{
pattern: /^=/,
alias: 'attr-equals'
},
/"|'/
]
}
}
}
});
}
});
Prism.languages.html = Prism.languages.markup;
Prism.languages.mathml = Prism.languages.markup;
Prism.languages.svg = Prism.languages.markup;
Prism.languages.xml = Prism.languages.extend('markup', {});
Prism.languages.ssml = Prism.languages.xml;
Prism.languages.atom = Prism.languages.xml;
Prism.languages.rss = Prism.languages.xml;
/* **********************************************
Begin prism-css.js
********************************************** */
(function (Prism) {
var string = /(?:"(?:\\(?:\r\n|[\s\S])|[^"\\\r\n])*"|'(?:\\(?:\r\n|[\s\S])|[^'\\\r\n])*')/;
Prism.languages.css = {
'comment': /\/\*[\s\S]*?\*\//,
'atrule': {
pattern: /@[\w-](?:[^;{\s]|\s+(?![\s{]))*(?:;|(?=\s*\{))/,
inside: {
'rule': /^@[\w-]+/,
'selector-function-argument': {
pattern: /(\bselector\s*\(\s*(?![\s)]))(?:[^()\s]|\s+(?![\s)])|\((?:[^()]|\([^()]*\))*\))+(?=\s*\))/,
lookbehind: true,
alias: 'selector'
},
'keyword': {
pattern: /(^|[^\w-])(?:and|not|only|or)(?![\w-])/,
lookbehind: true
}
// See rest below
}
},
'url': {
// https://drafts.csswg.org/css-values-3/#urls
pattern: RegExp('\\burl\\((?:' + string.source + '|' + /(?:[^\\\r\n()"']|\\[\s\S])*/.source + ')\\)', 'i'),
greedy: true,
inside: {
'function': /^url/i,
'punctuation': /^\(|\)$/,
'string': {
pattern: RegExp('^' + string.source + '$'),
alias: 'url'
}
}
},
'selector': {
pattern: RegExp('(^|[{}\\s])[^{}\\s](?:[^{};"\'\\s]|\\s+(?![\\s{])|' + string.source + ')*(?=\\s*\\{)'),
lookbehind: true
},
'string': {
pattern: string,
greedy: true
},
'property': {
pattern: /(^|[^-\w\xA0-\uFFFF])(?!\s)[-_a-z\xA0-\uFFFF](?:(?!\s)[-\w\xA0-\uFFFF])*(?=\s*:)/i,
lookbehind: true
},
'important': /!important\b/i,
'function': {
pattern: /(^|[^-a-z0-9])[-a-z0-9]+(?=\()/i,
lookbehind: true
},
'punctuation': /[(){};:,]/
};
Prism.languages.css['atrule'].inside.rest = Prism.languages.css;
var markup = Prism.languages.markup;
if (markup) {
markup.tag.addInlined('style', 'css');
markup.tag.addAttribute('style', 'css');
}
}(Prism));
/* **********************************************
Begin prism-clike.js
********************************************** */
Prism.languages.clike = {
'comment': [
{
pattern: /(^|[^\\])\/\*[\s\S]*?(?:\*\/|$)/,
lookbehind: true,
greedy: true
},
{
pattern: /(^|[^\\:])\/\/.*/,
lookbehind: true,
greedy: true
}
],
'string': {
pattern: /(["'])(?:\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1/,
greedy: true
},
'class-name': {
pattern: /(\b(?:class|extends|implements|instanceof|interface|new|trait)\s+|\bcatch\s+\()[\w.\\]+/i,
lookbehind: true,
inside: {
'punctuation': /[.\\]/
}
},
'keyword': /\b(?:break|catch|continue|do|else|finally|for|function|if|in|instanceof|new|null|return|throw|try|while)\b/,
'boolean': /\b(?:false|true)\b/,
'function': /\b\w+(?=\()/,
'number': /\b0x[\da-f]+\b|(?:\b\d+(?:\.\d*)?|\B\.\d+)(?:e[+-]?\d+)?/i,
'operator': /[<>]=?|[!=]=?=?|--?|\+\+?|&&?|\|\|?|[?*/~^%]/,
'punctuation': /[{}[\];(),.:]/
};
/* **********************************************
Begin prism-javascript.js
********************************************** */
Prism.languages.javascript = Prism.languages.extend('clike', {
'class-name': [
Prism.languages.clike['class-name'],
{
pattern: /(^|[^$\w\xA0-\uFFFF])(?!\s)[_$A-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\.(?:constructor|prototype))/,
lookbehind: true
}
],
'keyword': [
{
pattern: /((?:^|\})\s*)catch\b/,
lookbehind: true
},
{
pattern: /(^|[^.]|\.\.\.\s*)\b(?:as|assert(?=\s*\{)|async(?=\s*(?:function\b|\(|[$\w\xA0-\uFFFF]|$))|await|break|case|class|const|continue|debugger|default|delete|do|else|enum|export|extends|finally(?=\s*(?:\{|$))|for|from(?=\s*(?:['"]|$))|function|(?:get|set)(?=\s*(?:[#\[$\w\xA0-\uFFFF]|$))|if|implements|import|in|instanceof|interface|let|new|null|of|package|private|protected|public|return|static|super|switch|this|throw|try|typeof|undefined|var|void|while|with|yield)\b/,
lookbehind: true
} ],
// Allow for all non-ASCII characters (See http://stackoverflow.com/a/2008444)
'function': /#?(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*(?:\.\s*(?:apply|bind|call)\s*)?\()/,
'number': {
pattern: RegExp(
/(^|[^\w$])/.source +
'(?:' +
(
// constant
/NaN|Infinity/.source +
'|' +
// binary integer
/0[bB][01]+(?:_[01]+)*n?/.source +
'|' +
// octal integer
/0[oO][0-7]+(?:_[0-7]+)*n?/.source +
'|' +
// hexadecimal integer
/0[xX][\dA-Fa-f]+(?:_[\dA-Fa-f]+)*n?/.source +
'|' +
// decimal bigint
/\d+(?:_\d+)*n/.source +
'|' +
// decimal number (integer or float) but no bigint
/(?:\d+(?:_\d+)*(?:\.(?:\d+(?:_\d+)*)?)?|\.\d+(?:_\d+)*)(?:[Ee][+-]?\d+(?:_\d+)*)?/.source
) +
')' +
/(?![\w$])/.source
),
lookbehind: true
},
'operator': /--|\+\+|\*\*=?|=>|&&=?|\|\|=?|[!=]==|<<=?|>>>?=?|[-+*/%&|^!=<>]=?|\.{3}|\?\?=?|\?\.?|[~:]/
});
Prism.languages.javascript['class-name'][0].pattern = /(\b(?:class|extends|implements|instanceof|interface|new)\s+)[\w.\\]+/;
Prism.languages.insertBefore('javascript', 'keyword', {
'regex': {
// eslint-disable-next-line regexp/no-dupe-characters-character-class
pattern: /((?:^|[^$\w\xA0-\uFFFF."'\])\s]|\b(?:return|yield))\s*)\/(?:\[(?:[^\]\\\r\n]|\\.)*\]|\\.|[^/\\\[\r\n])+\/[dgimyus]{0,7}(?=(?:\s|\/\*(?:[^*]|\*(?!\/))*\*\/)*(?:$|[\r\n,.;:})\]]|\/\/))/,
lookbehind: true,
greedy: true,
inside: {
'regex-source': {
pattern: /^(\/)[\s\S]+(?=\/[a-z]*$)/,
lookbehind: true,
alias: 'language-regex',
inside: Prism.languages.regex
},
'regex-delimiter': /^\/|\/$/,
'regex-flags': /^[a-z]+$/,
}
},
// This must be declared before keyword because we use "function" inside the look-forward
'function-variable': {
pattern: /#?(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*[=:]\s*(?:async\s*)?(?:\bfunction\b|(?:\((?:[^()]|\([^()]*\))*\)|(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*)\s*=>))/,
alias: 'function'
},
'parameter': [
{
pattern: /(function(?:\s+(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*)?\s*\(\s*)(?!\s)(?:[^()\s]|\s+(?![\s)])|\([^()]*\))+(?=\s*\))/,
lookbehind: true,
inside: Prism.languages.javascript
},
{
pattern: /(^|[^$\w\xA0-\uFFFF])(?!\s)[_$a-z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*=>)/i,
lookbehind: true,
inside: Prism.languages.javascript
},
{
pattern: /(\(\s*)(?!\s)(?:[^()\s]|\s+(?![\s)])|\([^()]*\))+(?=\s*\)\s*=>)/,
lookbehind: true,
inside: Prism.languages.javascript
},
{
pattern: /((?:\b|\s|^)(?!(?:as|async|await|break|case|catch|class|const|continue|debugger|default|delete|do|else|enum|export|extends|finally|for|from|function|get|if|implements|import|in|instanceof|interface|let|new|null|of|package|private|protected|public|return|set|static|super|switch|this|throw|try|typeof|undefined|var|void|while|with|yield)(?![$\w\xA0-\uFFFF]))(?:(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*\s*)\(\s*|\]\s*\(\s*)(?!\s)(?:[^()\s]|\s+(?![\s)])|\([^()]*\))+(?=\s*\)\s*\{)/,
lookbehind: true,
inside: Prism.languages.javascript
}
],
'constant': /\b[A-Z](?:[A-Z_]|\dx?)*\b/
});
Prism.languages.insertBefore('javascript', 'string', {
'hashbang': {
pattern: /^#!.*/,
greedy: true,
alias: 'comment'
},
'template-string': {
pattern: /`(?:\\[\s\S]|\$\{(?:[^{}]|\{(?:[^{}]|\{[^}]*\})*\})+\}|(?!\$\{)[^\\`])*`/,
greedy: true,
inside: {
'template-punctuation': {
pattern: /^`|`$/,
alias: 'string'
},
'interpolation': {
pattern: /((?:^|[^\\])(?:\\{2})*)\$\{(?:[^{}]|\{(?:[^{}]|\{[^}]*\})*\})+\}/,
lookbehind: true,
inside: {
'interpolation-punctuation': {
pattern: /^\$\{|\}$/,
alias: 'punctuation'
},
rest: Prism.languages.javascript
}
},
'string': /[\s\S]+/
}
},
'string-property': {
pattern: /((?:^|[,{])[ \t]*)(["'])(?:\\(?:\r\n|[\s\S])|(?!\2)[^\\\r\n])*\2(?=\s*:)/m,
lookbehind: true,
greedy: true,
alias: 'property'
}
});
Prism.languages.insertBefore('javascript', 'operator', {
'literal-property': {
pattern: /((?:^|[,{])[ \t]*)(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*:)/m,
lookbehind: true,
alias: 'property'
},
});
if (Prism.languages.markup) {
Prism.languages.markup.tag.addInlined('script', 'javascript');
// add attribute support for all DOM events.
// https://developer.mozilla.org/en-US/docs/Web/Events#Standard_events
Prism.languages.markup.tag.addAttribute(
/on(?:abort|blur|change|click|composition(?:end|start|update)|dblclick|error|focus(?:in|out)?|key(?:down|up)|load|mouse(?:down|enter|leave|move|out|over|up)|reset|resize|scroll|select|slotchange|submit|unload|wheel)/.source,
'javascript'
);
}
Prism.languages.js = Prism.languages.javascript;
/* **********************************************
Begin prism-file-highlight.js
********************************************** */
(function () {
if (typeof Prism === 'undefined' || typeof document === 'undefined') {
return;
}
// https://developer.mozilla.org/en-US/docs/Web/API/Element/matches#Polyfill
if (!Element.prototype.matches) {
Element.prototype.matches = Element.prototype.msMatchesSelector || Element.prototype.webkitMatchesSelector;
}
var LOADING_MESSAGE = 'Loading…';
var FAILURE_MESSAGE = function (status, message) {
return '✖ Error ' + status + ' while fetching file: ' + message;
};
var FAILURE_EMPTY_MESSAGE = '✖ Error: File does not exist or is empty';
var EXTENSIONS = {
'js': 'javascript',
'py': 'python',
'rb': 'ruby',
'ps1': 'powershell',
'psm1': 'powershell',
'sh': 'bash',
'bat': 'batch',
'h': 'c',
'tex': 'latex'
};
var STATUS_ATTR = 'data-src-status';
var STATUS_LOADING = 'loading';
var STATUS_LOADED = 'loaded';
var STATUS_FAILED = 'failed';
var SELECTOR = 'pre[data-src]:not([' + STATUS_ATTR + '="' + STATUS_LOADED + '"])'
+ ':not([' + STATUS_ATTR + '="' + STATUS_LOADING + '"])';
/**
* Loads the given file.
*
* @param {string} src The URL or path of the source file to load.
* @param {(result: string) => void} success
* @param {(reason: string) => void} error
*/
function loadFile(src, success, error) {
var xhr = new XMLHttpRequest();
xhr.open('GET', src, true);
xhr.onreadystatechange = function () {
if (xhr.readyState == 4) {
if (xhr.status < 400 && xhr.responseText) {
success(xhr.responseText);
} else {
if (xhr.status >= 400) {
error(FAILURE_MESSAGE(xhr.status, xhr.statusText));
} else {
error(FAILURE_EMPTY_MESSAGE);
}
}
}
};
xhr.send(null);
}
/**
* Parses the given range.
*
* This returns a range with inclusive ends.
*
* @param {string | null | undefined} range
* @returns {[number, number | undefined] | undefined}
*/
function parseRange(range) {
var m = /^\s*(\d+)\s*(?:(,)\s*(?:(\d+)\s*)?)?$/.exec(range || '');
if (m) {
var start = Number(m[1]);
var comma = m[2];
var end = m[3];
if (!comma) {
return [start, start];
}
if (!end) {
return [start, undefined];
}
return [start, Number(end)];
}
return undefined;
}
Prism.hooks.add('before-highlightall', function (env) {
env.selector += ', ' + SELECTOR;
});
Prism.hooks.add('before-sanity-check', function (env) {
var pre = /** @type {HTMLPreElement} */ (env.element);
if (pre.matches(SELECTOR)) {
env.code = ''; // fast-path the whole thing and go to complete
pre.setAttribute(STATUS_ATTR, STATUS_LOADING); // mark as loading
// add code element with loading message
var code = pre.appendChild(document.createElement('CODE'));
code.textContent = LOADING_MESSAGE;
var src = pre.getAttribute('data-src');
var language = env.language;
if (language === 'none') {
// the language might be 'none' because there is no language set;
// in this case, we want to use the extension as the language
var extension = (/\.(\w+)$/.exec(src) || [, 'none'])[1];
language = EXTENSIONS[extension] || extension;
}
// set language classes
Prism.util.setLanguage(code, language);
Prism.util.setLanguage(pre, language);
// preload the language
var autoloader = Prism.plugins.autoloader;
if (autoloader) {
autoloader.loadLanguages(language);
}
// load file
loadFile(
src,
function (text) {
// mark as loaded
pre.setAttribute(STATUS_ATTR, STATUS_LOADED);
// handle data-range
var range = parseRange(pre.getAttribute('data-range'));
if (range) {
var lines = text.split(/\r\n?|\n/g);
// the range is one-based and inclusive on both ends
var start = range[0];
var end = range[1] == null ? lines.length : range[1];
if (start < 0) { start += lines.length; }
start = Math.max(0, Math.min(start - 1, lines.length));
if (end < 0) { end += lines.length; }
end = Math.max(0, Math.min(end, lines.length));
text = lines.slice(start, end).join('\n');
// add data-start for line numbers
if (!pre.hasAttribute('data-start')) {
pre.setAttribute('data-start', String(start + 1));
}
}
// highlight code
code.textContent = text;
Prism.highlightElement(code);
},
function (error) {
// mark as failed
pre.setAttribute(STATUS_ATTR, STATUS_FAILED);
code.textContent = error;
}
);
}
});
Prism.plugins.fileHighlight = {
/**
* Executes the File Highlight plugin for all matching `pre` elements under the given container.
*
* Note: Elements which are already loaded or currently loading will not be touched by this method.
*
* @param {ParentNode} [container=document]
*/
highlight: function highlight(container) {
var elements = (container || document).querySelectorAll(SELECTOR);
for (var i = 0, element; (element = elements[i++]);) {
Prism.highlightElement(element);
}
}
};
var logged = false;
/** @deprecated Use `Prism.plugins.fileHighlight.highlight` instead. */
Prism.fileHighlight = function () {
if (!logged) {
console.warn('Prism.fileHighlight is deprecated. Use `Prism.plugins.fileHighlight.highlight` instead.');
logged = true;
}
Prism.plugins.fileHighlight.highlight.apply(this, arguments);
};
}());
});
(function (Prism) {
/**
* Returns the placeholder for the given language id and index.
*
* @param {string} language
* @param {string|number} index
* @returns {string}
*/
function getPlaceholder(language, index) {
return '___' + language.toUpperCase() + index + '___';
}
Object.defineProperties(Prism.languages['markup-templating'] = {}, {
buildPlaceholders: {
/**
* Tokenize all inline templating expressions matching `placeholderPattern`.
*
* If `replaceFilter` is provided, only matches of `placeholderPattern` for which `replaceFilter` returns
* `true` will be replaced.
*
* @param {object} env The environment of the `before-tokenize` hook.
* @param {string} language The language id.
* @param {RegExp} placeholderPattern The matches of this pattern will be replaced by placeholders.
* @param {(match: string) => boolean} [replaceFilter]
*/
value: function (env, language, placeholderPattern, replaceFilter) {
if (env.language !== language) {
return;
}
var tokenStack = env.tokenStack = [];
env.code = env.code.replace(placeholderPattern, function (match) {
if (typeof replaceFilter === 'function' && !replaceFilter(match)) {
return match;
}
var i = tokenStack.length;
var placeholder;
// Check for existing strings
while (env.code.indexOf(placeholder = getPlaceholder(language, i)) !== -1) {
++i;
}
// Create a sparse array
tokenStack[i] = match;
return placeholder;
});
// Switch the grammar to markup
env.grammar = Prism.languages.markup;
}
},
tokenizePlaceholders: {
/**
* Replace placeholders with proper tokens after tokenizing.
*
* @param {object} env The environment of the `after-tokenize` hook.
* @param {string} language The language id.
*/
value: function (env, language) {
if (env.language !== language || !env.tokenStack) {
return;
}
// Switch the grammar back
env.grammar = Prism.languages[language];
var j = 0;
var keys = Object.keys(env.tokenStack);
function walkTokens(tokens) {
for (var i = 0; i < tokens.length; i++) {
// all placeholders are replaced already
if (j >= keys.length) {
break;
}
var token = tokens[i];
if (typeof token === 'string' || (token.content && typeof token.content === 'string')) {
var k = keys[j];
var t = env.tokenStack[k];
var s = typeof token === 'string' ? token : token.content;
var placeholder = getPlaceholder(language, k);
var index = s.indexOf(placeholder);
if (index > -1) {
++j;
var before = s.substring(0, index);
var middle = new Prism.Token(language, Prism.tokenize(t, env.grammar), 'language-' + language, t);
var after = s.substring(index + placeholder.length);
var replacement = [];
if (before) {
replacement.push.apply(replacement, walkTokens([before]));
}
replacement.push(middle);
if (after) {
replacement.push.apply(replacement, walkTokens([after]));
}
if (typeof token === 'string') {
tokens.splice.apply(tokens, [i, 1].concat(replacement));
} else {
token.content = replacement;
}
}
} else if (token.content /* && typeof token.content !== 'string' */) {
walkTokens(token.content);
}
}
return tokens;
}
walkTokens(env.tokens);
}
}
});
}(Prism));
var highlightCodeCompiler = function (ref) {
var renderer = ref.renderer;
return (renderer.code = function (code, lang) {
if ( lang === void 0 ) lang = 'markup';
var langOrMarkup = prism.languages[lang] || prism.languages.markup;
var text = prism.highlight(
code.replace(/@DOCSIFY_QM@/g, '`'),
langOrMarkup,
lang
);
return ("<pre v-pre data-lang=\"" + lang + "\"><code class=\"lang-" + lang + "\">" + text + "</code></pre>");
});
};
var paragraphCompiler = function (ref) {
var renderer = ref.renderer;
return (renderer.paragraph = function (text) {
var result;
if (/^!>/.test(text)) {
result = helper('tip', text);
} else if (/^\?>/.test(text)) {
result = helper('warn', text);
} else {
result = "<p>" + text + "</p>";
}
return result;
});
};
var taskListCompiler = function (ref) {
var renderer = ref.renderer;
return (renderer.list = function (body, ordered, start) {
var isTaskList = /<li class="task-list-item">/.test(
body.split('class="task-list"')[0]
);
var isStartReq = start && start > 1;
var tag = ordered ? 'ol' : 'ul';
var tagAttrs = [
isTaskList ? 'class="task-list"' : '',
isStartReq ? ("start=\"" + start + "\"") : '' ]
.join(' ')
.trim();
return ("<" + tag + " " + tagAttrs + ">" + body + "</" + tag + ">");
});
};
var taskListItemCompiler = function (ref) {
var renderer = ref.renderer;
return (renderer.listitem = function (text) {
var isTaskItem = /^(<input.*type="checkbox"[^>]*>)/.test(text);
var html = isTaskItem
? ("<li class=\"task-list-item\"><label>" + text + "</label></li>")
: ("<li>" + text + "</li>");
return html;
});
};
var linkCompiler = function (ref) {
var renderer = ref.renderer;
var router = ref.router;
var linkTarget = ref.linkTarget;
var linkRel = ref.linkRel;
var compilerClass = ref.compilerClass;
return (renderer.link = function (href, title, text) {
if ( title === void 0 ) title = '';
var attrs = [];
var ref = getAndRemoveConfig(title);
var str = ref.str;
var config = ref.config;
linkTarget = config.target || linkTarget;
linkRel =
linkTarget === '_blank'
? compilerClass.config.externalLinkRel || 'noopener'
: '';
title = str;
if (
!isAbsolutePath(href) &&
!compilerClass._matchNotCompileLink(href) &&
!config.ignore
) {
if (href === compilerClass.config.homepage) {
href = 'README';
}
href = router.toURL(href, null, router.getCurrentPath());
} else {
if (!isAbsolutePath(href) && href.slice(0, 2) === './') {
href =
document.URL.replace(/\/(?!.*\/).*/, '/').replace('#/./', '') + href;
}
attrs.push(href.indexOf('mailto:') === 0 ? '' : ("target=\"" + linkTarget + "\""));
attrs.push(
href.indexOf('mailto:') === 0
? ''
: linkRel !== ''
? (" rel=\"" + linkRel + "\"")
: ''
);
}
if (config.disabled) {
attrs.push('disabled');
href = 'javascript:void(0)';
}
if (config.class) {
attrs.push(("class=\"" + (config.class) + "\""));
}
if (config.id) {
attrs.push(("id=\"" + (config.id) + "\""));
}
if (title) {
attrs.push(("title=\"" + title + "\""));
}
return ("<a href=\"" + href + "\" " + (attrs.join(' ')) + ">" + text + "</a>");
});
};
var cachedLinks = {};
var compileMedia = {
markdown: function markdown(url) {
return {
url: url,
};
},
mermaid: function mermaid(url) {
return {
url: url,
};
},
iframe: function iframe(url, title) {
return {
html: ("<iframe src=\"" + url + "\" " + (title || 'width=100% height=400') + "></iframe>"),
};
},
video: function video(url, title) {
return {
html: ("<video src=\"" + url + "\" " + (title || 'controls') + ">Not Support</video>"),
};
},
audio: function audio(url, title) {
return {
html: ("<audio src=\"" + url + "\" " + (title || 'controls') + ">Not Support</audio>"),
};
},
code: function code(url, title) {
var lang = url.match(/\.(\w+)$/);
lang = title || (lang && lang[1]);
if (lang === 'md') {
lang = 'markdown';
}
return {
url: url,
lang: lang,
};
},
};
var Compiler = function Compiler(config, router) {
var this$1 = this;
this.config = config;
this.router = router;
this.cacheTree = {};
this.toc = [];
this.cacheTOC = {};
this.linkTarget = config.externalLinkTarget || '_blank';
this.linkRel =
this.linkTarget === '_blank' ? config.externalLinkRel || 'noopener' : '';
this.contentBase = router.getBasePath();
var renderer = this._initRenderer();
this.heading = renderer.heading;
var compile;
var mdConf = config.markdown || {};
if (isFn(mdConf)) {
compile = mdConf(marked_1, renderer);
} else {
marked_1.setOptions(
merge(mdConf, {
renderer: merge(renderer, mdConf.renderer),
})
);
compile = marked_1;
}
this._marked = compile;
this.compile = function (text) {
var isCached = true;
// eslint-disable-next-line no-unused-vars
var result = cached(function (_) {
isCached = false;
var html = '';
if (!text) {
return text;
}
if (isPrimitive(text)) {
html = compile(text);
} else {
html = compile.parser(text);
}
html = config.noEmoji ? html : emojify(html, config.nativeEmoji);
slugify.clear();
return html;
})(text);
var curFileName = this$1.router.parse().file;
if (isCached) {
this$1.toc = this$1.cacheTOC[curFileName];
} else {
this$1.cacheTOC[curFileName] = [].concat( this$1.toc );
}
return result;
};
};
/**
* Pulls content from file and renders inline on the page as a embedded item.
*
* This allows you to embed different file types on the returned
* page.
* The basic format is:
* ```
* [filename](_media/example.md ':include')
* ```
*
* @param {string} href The href to the file to embed in the page.
* @param {string} titleTitle of the link used to make the embed.
*
* @return {type} Return value description.
*/
Compiler.prototype.compileEmbed = function compileEmbed (href, title) {
var ref = getAndRemoveConfig(title);
var str = ref.str;
var config = ref.config;
var embed;
title = str;
if (config.include) {
if (!isAbsolutePath(href)) {
href = getPath(
this.contentBase,
getParentPath(this.router.getCurrentPath()),
href
);
}
var media;
if (config.type && (media = compileMedia[config.type])) {
embed = media.call(this, href, title);
embed.type = config.type;
} else {
var type = 'code';
if (/\.(md|markdown)/.test(href)) {
type = 'markdown';
} else if (/\.mmd/.test(href)) {
type = 'mermaid';
} else if (/\.html?/.test(href)) {
type = 'iframe';
} else if (/\.(mp4|ogg)/.test(href)) {
type = 'video';
} else if (/\.mp3/.test(href)) {
type = 'audio';
}
embed = compileMedia[type].call(this, href, title);
embed.type = type;
}
embed.fragment = config.fragment;
return embed;
}
};
Compiler.prototype._matchNotCompileLink = function _matchNotCompileLink (link) {
var links = this.config.noCompileLinks || [];
for (var i = 0; i < links.length; i++) {
var n = links[i];
var re = cachedLinks[n] || (cachedLinks[n] = new RegExp(("^" + n + "$")));
if (re.test(link)) {
return link;
}
}
};
Compiler.prototype._initRenderer = function _initRenderer () {
var renderer = new marked_1.Renderer();
var ref = this;
var linkTarget = ref.linkTarget;
var linkRel = ref.linkRel;
var router = ref.router;
var contentBase = ref.contentBase;
var _self = this;
var origin = {};
/**
* Render anchor tag
* @link https://github.com/markedjs/marked#overriding-renderer-methods
* @param {String} text Text content
* @param {Number} level Type of heading (h<level> tag)
* @returns {String} Heading element
*/
origin.heading = renderer.heading = function (text, level) {
var ref = getAndRemoveConfig(text);
var str = ref.str;
var config = ref.config;
var nextToc = { level: level, title: removeAtag(str) };
if (/<!-- {docsify-ignore} -->/g.test(str)) {
str = str.replace('<!-- {docsify-ignore} -->', '');
nextToc.title = removeAtag(str);
nextToc.ignoreSubHeading = true;
}
if (/{docsify-ignore}/g.test(str)) {
str = str.replace('{docsify-ignore}', '');
nextToc.title = removeAtag(str);
nextToc.ignoreSubHeading = true;
}
if (/<!-- {docsify-ignore-all} -->/g.test(str)) {
str = str.replace('<!-- {docsify-ignore-all} -->', '');
nextToc.title = removeAtag(str);
nextToc.ignoreAllSubs = true;
}
if (/{docsify-ignore-all}/g.test(str)) {
str = str.replace('{docsify-ignore-all}', '');
nextToc.title = removeAtag(str);
nextToc.ignoreAllSubs = true;
}
var slug = slugify(config.id || str);
var url = router.toURL(router.getCurrentPath(), { id: slug });
nextToc.slug = url;
_self.toc.push(nextToc);
return ("<h" + level + " id=\"" + slug + "\"><a href=\"" + url + "\" data-id=\"" + slug + "\" class=\"anchor\"><span>" + str + "</span></a></h" + level + ">");
};
origin.code = highlightCodeCompiler({ renderer: renderer });
origin.link = linkCompiler({
renderer: renderer,
router: router,
linkTarget: linkTarget,
linkRel: linkRel,
compilerClass: _self,
});
origin.paragraph = paragraphCompiler({ renderer: renderer });
origin.image = imageCompiler({ renderer: renderer, contentBase: contentBase, router: router });
origin.list = taskListCompiler({ renderer: renderer });
origin.listitem = taskListItemCompiler({ renderer: renderer });
renderer.origin = origin;
return renderer;
};
/**
* Compile sidebar
* @param {String} text Text content
* @param {Number} level Type of heading (h<level> tag)
* @returns {String} Sidebar element
*/
Compiler.prototype.sidebar = function sidebar (text, level) {
var ref = this;
var toc = ref.toc;
var currentPath = this.router.getCurrentPath();
var html = '';
if (text) {
html = this.compile(text);
} else {
for (var i = 0; i < toc.length; i++) {
if (toc[i].ignoreSubHeading) {
var deletedHeaderLevel = toc[i].level;
toc.splice(i, 1);
// Remove headers who are under current header
for (
var j = i;
j < toc.length && deletedHeaderLevel < toc[j].level;
j++
) {
toc.splice(j, 1) && j-- && i++;
}
i--;
}
}
var tree$1 = this.cacheTree[currentPath] || genTree(toc, level);
html = tree(tree$1, '<ul>{inner}</ul>');
this.cacheTree[currentPath] = tree$1;
}
return html;
};
/**
* Compile sub sidebar
* @param {Number} level Type of heading (h<level> tag)
* @returns {String} Sub-sidebar element
*/
Compiler.prototype.subSidebar = function subSidebar (level) {
if (!level) {
this.toc = [];
return;
}
var currentPath = this.router.getCurrentPath();
var ref = this;
var cacheTree = ref.cacheTree;
var toc = ref.toc;
toc[0] && toc[0].ignoreAllSubs && toc.splice(0);
toc[0] && toc[0].level === 1 && toc.shift();
for (var i = 0; i < toc.length; i++) {
toc[i].ignoreSubHeading && toc.splice(i, 1) && i--;
}
var tree$1 = cacheTree[currentPath] || genTree(toc, level);
cacheTree[currentPath] = tree$1;
this.toc = [];
return tree(tree$1);
};
Compiler.prototype.header = function header (text, level) {
return this.heading(text, level);
};
Compiler.prototype.article = function article (text) {
return this.compile(text);
};
/**
* Compile cover page
* @param {Text} text Text content
* @returns {String} Cover page
*/
Compiler.prototype.cover = function cover (text) {
var cacheToc = this.toc.slice();
var html = this.compile(text);
this.toc = cacheToc.slice();
return html;
};
var minIndent = function (string) {
var match = string.match(/^[ \t]*(?=\S)/gm);
if (!match) {
return 0;
}
return match.reduce(function (r, a) { return Math.min(r, a.length); }, Infinity);
};
var stripIndent = function (string) {
var indent = minIndent(string);
if (indent === 0) {
return string;
}
var regex = new RegExp(("^[ \\t]{" + indent + "}"), 'gm');
return string.replace(regex, '');
};
var cached$2 = {};
function walkFetchEmbed(ref, cb) {
var embedTokens = ref.embedTokens;
var compile = ref.compile;
var fetch = ref.fetch;
var token;
var step = 0;
var count = 1;
if (!embedTokens.length) {
return cb({});
}
while ((token = embedTokens[step++])) {
// eslint-disable-next-line no-shadow
var next = (function (token) {
return function (text) {
var embedToken;
if (text) {
if (token.embed.type === 'markdown') {
var path = token.embed.url.split('/');
path.pop();
path = path.join('/');
// Resolves relative links to absolute
text = text.replace(/\[([^[\]]+)\]\(([^)]+)\)/g, function (x) {
var linkBeginIndex = x.indexOf('(');
if (x.slice(linkBeginIndex, linkBeginIndex + 2) === '(.') {
return (
x.substring(0, linkBeginIndex) +
"(" + (window.location.protocol) + "//" + (window.location.host) + path + "/" +
x.substring(linkBeginIndex + 1, x.length - 1) +
')'
);
}
return x;
});
// This may contain YAML front matter and will need to be stripped.
var frontMatterInstalled =
($docsify.frontMatter || {}).installed || false;
if (frontMatterInstalled === true) {
text = $docsify.frontMatter.parseMarkdown(text);
}
embedToken = compile.lexer(text);
} else if (token.embed.type === 'code') {
if (token.embed.fragment) {
var fragment = token.embed.fragment;
var pattern = new RegExp(
("(?:###|\\/\\/\\/)\\s*\\[" + fragment + "\\]([\\s\\S]*)(?:###|\\/\\/\\/)\\s*\\[" + fragment + "\\]")
);
text = stripIndent((text.match(pattern) || [])[1] || '').trim();
}
embedToken = compile.lexer(
'```' +
token.embed.lang +
'\n' +
text.replace(/`/g, '@DOCSIFY_QM@') +
'\n```\n'
);
} else if (token.embed.type === 'mermaid') {
embedToken = [
{ type: 'html', text: ("<div class=\"mermaid\">\n" + text + "\n</div>") } ];
embedToken.links = {};
} else {
embedToken = [{ type: 'html', text: text }];
embedToken.links = {};
}
}
cb({ token: token, embedToken: embedToken });
if (++count >= step) {
cb({});
}
};
})(token);
if (token.embed.url) {
{
get(token.embed.url).then(next);
}
} else {
next(token.embed.html);
}
}
}
function prerenderEmbed(ref, done) {
var compiler = ref.compiler;
var raw = ref.raw; if ( raw === void 0 ) raw = '';
var fetch = ref.fetch;
var hit = cached$2[raw];
if (hit) {
var copy = hit.slice();
copy.links = hit.links;
return done(copy);
}
var compile = compiler._marked;
var tokens = compile.lexer(raw);
var embedTokens = [];
var linkRE = compile.Lexer.rules.inline.link;
var links = tokens.links;
tokens.forEach(function (token, index) {
if (token.type === 'paragraph') {
token.text = token.text.replace(
new RegExp(linkRE.source, 'g'),
function (src, filename, href, title) {
var embed = compiler.compileEmbed(href, title);
if (embed) {
embedTokens.push({
index: index,
embed: embed,
});
}
return src;
}
);
}
});
// keep track of which tokens have been embedded so far
// so that we know where to insert the embedded tokens as they
// are returned
var moves = [];
walkFetchEmbed({ compile: compile, embedTokens: embedTokens, fetch: fetch }, function (ref) {
var embedToken = ref.embedToken;
var token = ref.token;
if (token) {
// iterate through the array of previously inserted tokens
// to determine where the current embedded tokens should be inserted
var index = token.index;
moves.forEach(function (pos) {
if (index > pos.start) {
index += pos.length;
}
});
merge(links, embedToken.links);
tokens = tokens
.slice(0, index)
.concat(embedToken, tokens.slice(index + 1));
moves.push({ start: index, length: embedToken.length - 1 });
} else {
cached$2[raw] = tokens.concat();
tokens.links = cached$2[raw].links = links;
done(tokens);
}
});
}
/* eslint-disable no-unused-vars */
var vueGlobalData;
function executeScript() {
var script = findAll('.markdown-section>script')
.filter(function (s) { return !/template/.test(s.type); })[0];
if (!script) {
return false;
}
var code = script.innerText.trim();
if (!code) {
return false;
}
new Function(code)();
}
function formatUpdated(html, updated, fn) {
updated =
typeof fn === 'function'
? fn(updated)
: typeof fn === 'string'
? tinydate(fn)(new Date(updated))
: updated;
return html.replace(/{docsify-updated}/g, updated);
}
function renderMain(html) {
var docsifyConfig = this.config;
var markdownElm = find('.markdown-section');
var vueVersion =
'Vue' in window &&
window.Vue.version &&
Number(window.Vue.version.charAt(0));
var isMountedVue = function (elm) {
var isVue2 = Boolean(elm.__vue__ && elm.__vue__._isVue);
var isVue3 = Boolean(elm._vnode && elm._vnode.__v_skip);
return isVue2 || isVue3;
};
if (!html) {
html = '<h1>404 - Not found</h1>';
}
if ('Vue' in window) {
var mountedElms = findAll('.markdown-section > *')
.filter(function (elm) { return isMountedVue(elm); });
// Destroy/unmount existing Vue instances
for (var i = 0, list = mountedElms; i < list.length; i += 1) {
var mountedElm = list[i];
if (vueVersion === 2) {
mountedElm.__vue__.$destroy();
} else if (vueVersion === 3) {
mountedElm.__vue_app__.unmount();
}
}
}
this._renderTo(markdownElm, html);
// Render sidebar with the TOC
!docsifyConfig.loadSidebar && this._renderSidebar();
// Execute markdown <script>
if (
docsifyConfig.executeScript ||
('Vue' in window && docsifyConfig.executeScript !== false)
) {
executeScript();
}
// Handle Vue content not mounted by markdown <script>
if ('Vue' in window) {
var vueMountData = [];
var vueComponentNames = Object.keys(docsifyConfig.vueComponents || {});
// Register global vueComponents
if (vueVersion === 2 && vueComponentNames.length) {
vueComponentNames.forEach(function (name) {
var isNotRegistered = !window.Vue.options.components[name];
if (isNotRegistered) {
window.Vue.component(name, docsifyConfig.vueComponents[name]);
}
});
}
// Store global data() return value as shared data object
if (
!vueGlobalData &&
docsifyConfig.vueGlobalOptions &&
typeof docsifyConfig.vueGlobalOptions.data === 'function'
) {
vueGlobalData = docsifyConfig.vueGlobalOptions.data();
}
// vueMounts
vueMountData.push.apply(
vueMountData, Object.keys(docsifyConfig.vueMounts || {})
.map(function (cssSelector) { return [
find(markdownElm, cssSelector),
docsifyConfig.vueMounts[cssSelector] ]; })
.filter(function (ref) {
var elm = ref[0];
var vueConfig = ref[1];
return elm;
})
);
// Template syntax, vueComponents, vueGlobalOptions
if (docsifyConfig.vueGlobalOptions || vueComponentNames.length) {
var reHasBraces = /{{2}[^{}]*}{2}/;
// Matches Vue full and shorthand syntax as attributes in HTML tags.
//
// Full syntax examples:
// v-foo, v-foo[bar], v-foo-bar, v-foo:bar-baz.prop
//
// Shorthand syntax examples:
// @foo, @foo.bar, @foo.bar.baz, @[foo], :foo, :[foo]
//
// Markup examples:
// <div v-html>{{ html }}</div>
// <div v-text="msg"></div>
// <div v-bind:text-content.prop="text">
// <button v-on:click="doThis"></button>
// <button v-on:click.once="doThis"></button>
// <button v-on:[event]="doThis"></button>
// <button @click.stop.prevent="doThis">
// <a :href="url">
// <a :[key]="url">
var reHasDirective = /<[^>/]+\s([@:]|v-)[\w-:.[\]]+[=>\s]/;
vueMountData.push.apply(
vueMountData, findAll('.markdown-section > *')
// Remove duplicates
.filter(function (elm) { return !vueMountData.some(function (ref) {
var e = ref[0];
var c = ref[1];
return e === elm;
}); })
// Detect Vue content
.filter(function (elm) {
var isVueMount =
// is a component
elm.tagName.toLowerCase() in
(docsifyConfig.vueComponents || {}) ||
// has a component(s)
elm.querySelector(vueComponentNames.join(',') || null) ||
// has curly braces
reHasBraces.test(elm.outerHTML) ||
// has content directive
reHasDirective.test(elm.outerHTML);
return isVueMount;
})
.map(function (elm) {
// Clone global configuration
var vueConfig = merge({}, docsifyConfig.vueGlobalOptions || {});
// Replace vueGlobalOptions data() return value with shared data object.
// This provides a global store for all Vue instances that receive
// vueGlobalOptions as their configuration.
if (vueGlobalData) {
vueConfig.data = function () {
return vueGlobalData;
};
}
return [elm, vueConfig];
})
);
}
// Mount
for (var i$1 = 0, list$1 = vueMountData; i$1 < list$1.length; i$1 += 1) {
var ref = list$1[i$1];
var mountElm = ref[0];
var vueConfig = ref[1];
var isVueAttr = 'data-isvue';
var isSkipElm =
// Is an invalid tag
mountElm.matches('pre, script') ||
// Is a mounted instance
isMountedVue(mountElm) ||
// Has mounted instance(s)
mountElm.querySelector(("[" + isVueAttr + "]"));
if (!isSkipElm) {
mountElm.setAttribute(isVueAttr, '');
if (vueVersion === 2) {
vueConfig.el = undefined;
new window.Vue(vueConfig).$mount(mountElm);
} else if (vueVersion === 3) {
var app = window.Vue.createApp(vueConfig);
// Register global vueComponents
vueComponentNames.forEach(function (name) {
var config = docsifyConfig.vueComponents[name];
app.component(name, config);
});
app.mount(mountElm);
}
}
}
}
}
function renderNameLink(vm) {
var el = getNode('.app-name-link');
var nameLink = vm.config.nameLink;
var path = vm.route.path;
if (!el) {
return;
}
if (isPrimitive(vm.config.nameLink)) {
el.setAttribute('href', nameLink);
} else if (typeof nameLink === 'object') {
var match = Object.keys(nameLink).filter(
function (key) { return path.indexOf(key) > -1; }
)[0];
el.setAttribute('href', nameLink[match]);
}
}
/** @typedef {import('../Docsify').Constructor} Constructor */
/**
* @template {!Constructor} T
* @param {T} Base - The class to extend
*/
function Render(Base) {
return /*@__PURE__*/(function (Base) {
function Render () {
Base.apply(this, arguments);
}
if ( Base ) Render.__proto__ = Base;
Render.prototype = Object.create( Base && Base.prototype );
Render.prototype.constructor = Render;
Render.prototype._renderTo = function _renderTo (el, content, replace) {
var node = getNode(el);
if (node) {
node[replace ? 'outerHTML' : 'innerHTML'] = content;
}
};
Render.prototype._renderSidebar = function _renderSidebar (text) {
var ref = this.config;
var maxLevel = ref.maxLevel;
var subMaxLevel = ref.subMaxLevel;
var loadSidebar = ref.loadSidebar;
var hideSidebar = ref.hideSidebar;
if (hideSidebar) {
// FIXME : better styling solution
[
document.querySelector('aside.sidebar'),
document.querySelector('button.sidebar-toggle') ]
.filter(function (e) { return !!e; })
.forEach(function (node) { return node.parentNode.removeChild(node); });
document.querySelector('section.content').style.right = 'unset';
document.querySelector('section.content').style.left = 'unset';
document.querySelector('section.content').style.position = 'relative';
document.querySelector('section.content').style.width = '100%';
return null;
}
this._renderTo('.sidebar-nav', this.compiler.sidebar(text, maxLevel));
var activeEl = getAndActive(this.router, '.sidebar-nav', true, true);
if (loadSidebar && activeEl) {
activeEl.parentNode.innerHTML +=
this.compiler.subSidebar(subMaxLevel) || '';
} else {
// Reset toc
this.compiler.subSidebar();
}
// Bind event
this._bindEventOnRendered(activeEl);
};
Render.prototype._bindEventOnRendered = function _bindEventOnRendered (activeEl) {
var ref = this.config;
var autoHeader = ref.autoHeader;
scrollActiveSidebar(this.router);
if (autoHeader && activeEl) {
var main = getNode('#main');
var firstNode = main.children[0];
if (firstNode && firstNode.tagName !== 'H1') {
var h1 = this.compiler.header(activeEl.innerText, 1);
var wrapper = create('div', h1);
before(main, wrapper.children[0]);
}
}
};
Render.prototype._renderNav = function _renderNav (text) {
text && this._renderTo('nav', this.compiler.compile(text));
if (this.config.loadNavbar) {
getAndActive(this.router, 'nav');
}
};
Render.prototype._renderMain = function _renderMain (text, opt, next) {
var this$1 = this;
if ( opt === void 0 ) opt = {};
if (!text) {
return renderMain.call(this, text);
}
this.callHook('beforeEach', text, function (result) {
var html;
var callback = function () {
if (opt.updatedAt) {
html = formatUpdated(
html,
opt.updatedAt,
this$1.config.formatUpdated
);
}
this$1.callHook('afterEach', html, function (hookData) {
renderMain.call(this$1, hookData);
next();
});
};
if (this$1.isHTML) {
html = this$1.result = text;
callback();
} else {
prerenderEmbed(
{
compiler: this$1.compiler,
raw: result,
},
function (tokens) {
html = this$1.compiler.compile(tokens);
callback();
}
);
}
});
};
Render.prototype._renderCover = function _renderCover (text, coverOnly) {
var el = getNode('.cover');
toggleClass(
getNode('main'),
coverOnly ? 'add' : 'remove',
'hidden'
);
if (!text) {
toggleClass(el, 'remove', 'show');
return;
}
toggleClass(el, 'add', 'show');
var html = this.coverIsHTML ? text : this.compiler.cover(text);
var m = html
.trim()
.match('<p><img.*?data-origin="(.*?)"[^a]+alt="(.*?)">([^<]*?)</p>$');
if (m) {
if (m[2] === 'color') {
el.style.background = m[1] + (m[3] || '');
} else {
var path = m[1];
toggleClass(el, 'add', 'has-mask');
if (!isAbsolutePath(m[1])) {
path = getPath(this.router.getBasePath(), m[1]);
}
el.style.backgroundImage = "url(" + path + ")";
el.style.backgroundSize = 'cover';
el.style.backgroundPosition = 'center center';
}
html = html.replace(m[0], '');
}
this._renderTo('.cover-main', html);
sticky();
};
Render.prototype._updateRender = function _updateRender () {
// Render name link
renderNameLink(this);
};
Render.prototype.initRender = function initRender () {
var config = this.config;
// Init markdown compiler
this.compiler = new Compiler(config, this.router);
{
/* eslint-disable-next-line camelcase */
window.__current_docsify_compiler__ = this.compiler;
}
var id = config.el || '#app';
var navEl = find('nav') || create('nav');
var el = find(id);
var html = '';
var navAppendToTarget = body;
if (el) {
if (config.repo) {
html += corner(config.repo, config.cornerExternalLinkTarget);
}
if (config.coverpage) {
html += cover();
}
if (config.logo) {
var isBase64 = /^data:image/.test(config.logo);
var isExternal = /(?:http[s]?:)?\/\//.test(config.logo);
var isRelative = /^\./.test(config.logo);
if (!isBase64 && !isExternal && !isRelative) {
config.logo = getPath(this.router.getBasePath(), config.logo);
}
}
html += main(config);
// Render main app
this._renderTo(el, html, true);
} else {
this.rendered = true;
}
if (config.mergeNavbar && isMobile) {
navAppendToTarget = find('.sidebar');
} else {
navEl.classList.add('app-nav');
if (!config.repo) {
navEl.classList.add('no-badge');
}
}
// Add nav
if (config.loadNavbar) {
before(navAppendToTarget, navEl);
}
if (config.themeColor) {
$.head.appendChild(
create('div', theme(config.themeColor)).firstElementChild
);
// Polyfll
cssVars(config.themeColor);
}
this._updateRender();
toggleClass(body, 'ready');
};
return Render;
}(Base));
}
/* eslint-disable no-unused-vars */
function loadNested(path, qs, file, next, vm, first) {
path = first ? path : path.replace(/\/$/, '');
path = getParentPath(path);
if (!path) {
return;
}
get(
vm.router.getFile(path + file) + qs,
false,
vm.config.requestHeaders
).then(next, function (_) { return loadNested(path, qs, file, next, vm); });
}
/** @typedef {import('../Docsify').Constructor} Constructor */
/**
* @template {!Constructor} T
* @param {T} Base - The class to extend
*/
function Fetch(Base) {
var last;
var abort = function () { return last && last.abort && last.abort(); };
var request = function (url, hasbar, requestHeaders) {
abort();
last = get(url, true, requestHeaders);
return last;
};
var get404Path = function (path, config) {
var notFoundPage = config.notFoundPage;
var ext = config.ext;
var defaultPath = '_404' + (ext || '.md');
var key;
var path404;
switch (typeof notFoundPage) {
case 'boolean':
path404 = defaultPath;
break;
case 'string':
path404 = notFoundPage;
break;
case 'object':
key = Object.keys(notFoundPage)
.sort(function (a, b) { return b.length - a.length; })
.filter(function (k) { return path.match(new RegExp('^' + k)); })[0];
path404 = (key && notFoundPage[key]) || defaultPath;
break;
}
return path404;
};
return /*@__PURE__*/(function (Base) {
function Fetch () {
Base.apply(this, arguments);
}
if ( Base ) Fetch.__proto__ = Base;
Fetch.prototype = Object.create( Base && Base.prototype );
Fetch.prototype.constructor = Fetch;
Fetch.prototype._loadSideAndNav = function _loadSideAndNav (path, qs, loadSidebar, cb) {
var this$1 = this;
return function () {
if (!loadSidebar) {
return cb();
}
var fn = function (result) {
this$1._renderSidebar(result);
cb();
};
// Load sidebar
loadNested(path, qs, loadSidebar, fn, this$1, true);
};
};
Fetch.prototype._fetch = function _fetch (cb) {
var this$1 = this;
if ( cb === void 0 ) cb = noop;
var ref = this.route;
var query = ref.query;
var ref$1 = this.route;
var path = ref$1.path;
// Prevent loading remote content via URL hash
// Ex: https://foo.com/#//bar.com/file.md
if (isExternal(path)) {
history.replaceState(null, '', '#');
this.router.normalize();
} else {
var qs = stringifyQuery(query, ['id']);
var ref$2 = this.config;
var loadNavbar = ref$2.loadNavbar;
var requestHeaders = ref$2.requestHeaders;
var loadSidebar = ref$2.loadSidebar;
// Abort last request
var file = this.router.getFile(path);
this.isRemoteUrl = isExternal(file);
// Current page is html
this.isHTML = /\.html$/g.test(file);
// create a handler that should be called if content was fetched successfully
var contentFetched = function (text, opt) {
this$1._renderMain(
text,
opt,
this$1._loadSideAndNav(path, qs, loadSidebar, cb)
);
};
// and a handler that is called if content failed to fetch
var contentFailedToFetch = function (_) {
this$1._fetchFallbackPage(path, qs, cb) || this$1._fetch404(file, qs, cb);
};
// attempt to fetch content from a virtual route, and fallback to fetching the actual file
if (!this.isRemoteUrl) {
this.matchVirtualRoute(path).then(function (contents) {
if (typeof contents === 'string') {
contentFetched(contents);
} else {
request(file + qs, true, requestHeaders).then(
contentFetched,
contentFailedToFetch
);
}
});
} else {
// if the requested url is not local, just fetch the file
request(file + qs, true, requestHeaders).then(
contentFetched,
contentFailedToFetch
);
}
// Load nav
loadNavbar &&
loadNested(
path,
qs,
loadNavbar,
function (text) { return this$1._renderNav(text); },
this,
true
);
}
};
Fetch.prototype._fetchCover = function _fetchCover () {
var this$1 = this;
var ref = this.config;
var coverpage = ref.coverpage;
var requestHeaders = ref.requestHeaders;
var query = this.route.query;
var root = getParentPath(this.route.path);
if (coverpage) {
var path = null;
var routePath = this.route.path;
if (typeof coverpage === 'string') {
if (routePath === '/') {
path = coverpage;
}
} else if (Array.isArray(coverpage)) {
path = coverpage.indexOf(routePath) > -1 && '_coverpage';
} else {
var cover = coverpage[routePath];
path = cover === true ? '_coverpage' : cover;
}
var coverOnly = Boolean(path) && this.config.onlyCover;
if (path) {
path = this.router.getFile(root + path);
this.coverIsHTML = /\.html$/g.test(path);
get(path + stringifyQuery(query, ['id']), false, requestHeaders).then(
function (text) { return this$1._renderCover(text, coverOnly); }
);
} else {
this._renderCover(null, coverOnly);
}
return coverOnly;
}
};
Fetch.prototype.$fetch = function $fetch (cb, $resetEvents) {
var this$1 = this;
if ( cb === void 0 ) cb = noop;
if ( $resetEvents === void 0 ) $resetEvents = this.$resetEvents.bind(this);
var done = function () {
this$1.callHook('doneEach');
cb();
};
var onlyCover = this._fetchCover();
if (onlyCover) {
done();
} else {
this._fetch(function () {
$resetEvents();
done();
});
}
};
Fetch.prototype._fetchFallbackPage = function _fetchFallbackPage (path, qs, cb) {
var this$1 = this;
if ( cb === void 0 ) cb = noop;
var ref = this.config;
var requestHeaders = ref.requestHeaders;
var fallbackLanguages = ref.fallbackLanguages;
var loadSidebar = ref.loadSidebar;
if (!fallbackLanguages) {
return false;
}
var local = path.split('/')[1];
if (fallbackLanguages.indexOf(local) === -1) {
return false;
}
var newPath = this.router.getFile(
path.replace(new RegExp(("^/" + local)), '')
);
var req = request(newPath + qs, true, requestHeaders);
req.then(
function (text, opt) { return this$1._renderMain(
text,
opt,
this$1._loadSideAndNav(path, qs, loadSidebar, cb)
); },
function () { return this$1._fetch404(path, qs, cb); }
);
return true;
};
/**
* Load the 404 page
* @param {String} path URL to be loaded
* @param {*} qs TODO: define
* @param {Function} cb Callback
* @returns {Boolean} True if the requested page is not found
* @private
*/
Fetch.prototype._fetch404 = function _fetch404 (path, qs, cb) {
var this$1 = this;
if ( cb === void 0 ) cb = noop;
var ref = this.config;
var loadSidebar = ref.loadSidebar;
var requestHeaders = ref.requestHeaders;
var notFoundPage = ref.notFoundPage;
var fnLoadSideAndNav = this._loadSideAndNav(path, qs, loadSidebar, cb);
if (notFoundPage) {
var path404 = get404Path(path, this.config);
request(this.router.getFile(path404), true, requestHeaders).then(
function (text, opt) { return this$1._renderMain(text, opt, fnLoadSideAndNav); },
function () { return this$1._renderMain(null, {}, fnLoadSideAndNav); }
);
return true;
}
this._renderMain(null, {}, fnLoadSideAndNav);
return false;
};
Fetch.prototype.initFetch = function initFetch () {
var this$1 = this;
var ref = this.config;
var loadSidebar = ref.loadSidebar;
// Server-Side Rendering
if (this.rendered) {
var activeEl = getAndActive(this.router, '.sidebar-nav', true, true);
if (loadSidebar && activeEl) {
activeEl.parentNode.innerHTML += window.__SUB_SIDEBAR__;
}
this._bindEventOnRendered(activeEl);
this.$resetEvents();
this.callHook('doneEach');
this.callHook('ready');
} else {
this.$fetch(function (_) { return this$1.callHook('ready'); });
}
};
return Fetch;
}(Base));
}
/** @typedef {import('../Docsify').Constructor} Constructor */
/**
* @template {!Constructor} T
* @param {T} Base - The class to extend
*/
function Events(Base) {
return /*@__PURE__*/(function (Base) {
function Events () {
Base.apply(this, arguments);
}
if ( Base ) Events.__proto__ = Base;
Events.prototype = Object.create( Base && Base.prototype );
Events.prototype.constructor = Events;
Events.prototype.$resetEvents = function $resetEvents (source) {
var this$1 = this;
var ref = this.config;
var auto2top = ref.auto2top;
(function () {
// Rely on the browser's scroll auto-restoration when going back or forward
if (source === 'history') {
return;
}
// Scroll to ID if specified
if (this$1.route.query.id) {
scrollIntoView(this$1.route.path, this$1.route.query.id);
}
// Scroll to top if a link was clicked and auto2top is enabled
if (source === 'navigate') {
auto2top && scroll2Top(auto2top);
}
})();
if (this.config.loadNavbar) {
getAndActive(this.router, 'nav');
}
};
Events.prototype.initEvent = function initEvent () {
// Bind toggle button
btn('button.sidebar-toggle', this.router);
collapse('.sidebar', this.router);
// Bind sticky effect
if (this.config.coverpage) {
!isMobile && on('scroll', sticky);
} else {
body.classList.add('sticky');
}
};
return Events;
}(Base));
}
/**
* Adds beginning of input (^) and end of input ($) assertions if needed into a regex string
* @param {string} matcher the string to match
* @returns {string}
*/
function makeExactMatcher(matcher) {
var matcherWithBeginningOfInput = startsWith(matcher, '^')
? matcher
: ("^" + matcher);
var matcherWithBeginningAndEndOfInput = endsWith(
matcherWithBeginningOfInput,
'$'
)
? matcherWithBeginningOfInput
: (matcherWithBeginningOfInput + "$");
return matcherWithBeginningAndEndOfInput;
}
/** @typedef {((value: any) => void) => void} OnNext */
/** @typedef {(value: any) => void} NextFunction */
/**
* Creates a pair of a function and an event emitter.
* When the function is called, the event emitter calls the given callback with the value that was passed to the function.
* @returns {[NextFunction, OnNext]}
*/
function createNextFunction() {
var storedCb = function () { return null; };
function next(value) {
storedCb(value);
}
function onNext(cb) {
storedCb = cb;
}
return [next, onNext];
}
/** @typedef {import('../Docsify').Constructor} Constructor */
/** @typedef {Record<string, string | VirtualRouteHandler>} VirtualRoutesMap */
/** @typedef {(route: string, match: RegExpMatchArray | null) => string | void | Promise<string | void> } VirtualRouteHandler */
/**
* @template {!Constructor} T
* @param {T} Base - The class to extend
*/
function VirtualRoutes(Base) {
return /*@__PURE__*/(function (Base) {
function VirtualRoutes () {
Base.apply(this, arguments);
}
if ( Base ) VirtualRoutes.__proto__ = Base;
VirtualRoutes.prototype = Object.create( Base && Base.prototype );
VirtualRoutes.prototype.constructor = VirtualRoutes;
VirtualRoutes.prototype.routes = function routes () {
return this.config.routes || {};
};
/**
* Attempts to match the given path with a virtual route.
* @param {string} path the path of the route to match
* @returns {Promise<string | null>} resolves to string if route was matched, otherwise null
*/
VirtualRoutes.prototype.matchVirtualRoute = function matchVirtualRoute (path) {
var virtualRoutes = this.routes();
var virtualRoutePaths = Object.keys(virtualRoutes);
var done = function () { return null; };
/**
* This is a tail recursion that iterates over all the available routes.
* It can result in one of two ways:
* 1. Call itself (essentially reviewing the next route)
* 2. Call the "done" callback with the result (either the contents, or "null" if no match was found)
*/
function asyncMatchNextRoute() {
var virtualRoutePath = virtualRoutePaths.shift();
if (!virtualRoutePath) {
return done(null);
}
var matcher = makeExactMatcher(virtualRoutePath);
var matched = path.match(matcher);
if (!matched) {
return asyncMatchNextRoute();
}
var virtualRouteContentOrFn = virtualRoutes[virtualRoutePath];
if (typeof virtualRouteContentOrFn === 'string') {
var contents = virtualRouteContentOrFn;
return done(contents);
}
if (typeof virtualRouteContentOrFn === 'function') {
var fn = virtualRouteContentOrFn;
var ref = createNextFunction();
var next = ref[0];
var onNext = ref[1];
onNext(function (contents) {
if (typeof contents === 'string') {
return done(contents);
} else if (contents === false) {
return done(null);
} else {
return asyncMatchNextRoute();
}
});
if (fn.length <= 2) {
var returnedValue = fn(path, matched);
return next(returnedValue);
} else {
return fn(path, matched, next);
}
}
return asyncMatchNextRoute();
}
return {
then: function (cb) {
done = cb;
asyncMatchNextRoute();
},
};
};
return VirtualRoutes;
}(Base));
}
var util = /*#__PURE__*/Object.freeze({
__proto__: null,
cached: cached,
hyphenate: hyphenate,
hasOwn: hasOwn,
merge: merge,
isPrimitive: isPrimitive,
noop: noop,
isFn: isFn,
isExternal: isExternal,
inBrowser: inBrowser,
isMobile: isMobile,
supportsPushState: supportsPushState,
parseQuery: parseQuery,
stringifyQuery: stringifyQuery,
isAbsolutePath: isAbsolutePath,
removeParams: removeParams,
getParentPath: getParentPath,
cleanPath: cleanPath,
resolvePath: resolvePath,
getPath: getPath,
replaceSlug: replaceSlug
});
// TODO This is deprecated, kept for backwards compatibility. Remove in next
// major release. We'll tell people to get everything from the DOCSIFY global
// when using the global build, but we'll highly recommend for them to import
// from the ESM build (f.e. lib/docsify.esm.js and lib/docsify.min.esm.js).
function initGlobalAPI () {
window.Docsify = {
util: util,
dom: dom,
get: get,
slugify: slugify,
version: '4.13.1',
};
window.DocsifyCompiler = Compiler;
window.marked = marked_1;
window.Prism = prism;
}
/** @typedef {import('../Docsify').Constructor} Constructor */
/**
* @template {!Constructor} T
* @param {T} Base - The class to extend
*/
function Lifecycle(Base) {
return /*@__PURE__*/(function (Base) {
function Lifecycle () {
Base.apply(this, arguments);
}
if ( Base ) Lifecycle.__proto__ = Base;
Lifecycle.prototype = Object.create( Base && Base.prototype );
Lifecycle.prototype.constructor = Lifecycle;
Lifecycle.prototype.initLifecycle = function initLifecycle () {
var this$1 = this;
var hooks = [
'init',
'mounted',
'beforeEach',
'afterEach',
'doneEach',
'ready' ];
this._hooks = {};
this._lifecycle = {};
hooks.forEach(function (hook) {
var arr = (this$1._hooks[hook] = []);
this$1._lifecycle[hook] = function (fn) { return arr.push(fn); };
});
};
Lifecycle.prototype.callHook = function callHook (hookName, data, next) {
if ( next === void 0 ) next = noop;
var queue = this._hooks[hookName];
var catchPluginErrors = this.config.catchPluginErrors;
var step = function (index) {
var hookFn = queue[index];
if (index >= queue.length) {
next(data);
} else if (typeof hookFn === 'function') {
var errTitle = 'Docsify plugin error';
if (hookFn.length === 2) {
try {
hookFn(data, function (result) {
data = result;
step(index + 1);
});
} catch (err) {
if (catchPluginErrors) {
console.error(errTitle, err);
} else {
throw err;
}
step(index + 1);
}
} else {
try {
var result = hookFn(data);
data = result === undefined ? data : result;
step(index + 1);
} catch (err) {
if (catchPluginErrors) {
console.error(errTitle, err);
} else {
throw err;
}
step(index + 1);
}
}
} else {
step(index + 1);
}
};
step(0);
};
return Lifecycle;
}(Base));
}
/** @typedef {new (...args: any[]) => any} Constructor */
// eslint-disable-next-line new-cap
var Docsify = /*@__PURE__*/(function (superclass) {
function Docsify() {
superclass.call(this);
this.config = config(this);
this.initLifecycle(); // Init hooks
this.initPlugin(); // Install plugins
this.callHook('init');
this.initRouter(); // Add router
this.initRender(); // Render base DOM
this.initEvent(); // Bind events
this.initFetch(); // Fetch data
this.callHook('mounted');
}
if ( superclass ) Docsify.__proto__ = superclass;
Docsify.prototype = Object.create( superclass && superclass.prototype );
Docsify.prototype.constructor = Docsify;
Docsify.prototype.initPlugin = function initPlugin () {
var this$1 = this;
[].concat(this.config.plugins).forEach(function (fn) {
try {
isFn(fn) && fn(this$1._lifecycle, this$1);
} catch (err) {
if (this$1.config.catchPluginErrors) {
var errTitle = 'Docsify plugin error';
console.error(errTitle, err);
} else {
throw err;
}
}
});
};
return Docsify;
}(Fetch(
// eslint-disable-next-line new-cap
Events(Render(VirtualRoutes(Router(Lifecycle(Object)))))
)));
/**
* Global API
*/
initGlobalAPI();
/**
* Run Docsify
*/
// eslint-disable-next-line no-unused-vars
documentReady(function (_) { return new Docsify(); });
}());
;console.warn("Docsify v4 is no longer supported. See https://docsify.js.org for the latest version.")