+ * licensed under 3 clause BSD license
+ *
+ * debounce function from Lodash
+ * Copyright JS Foundation and other contributors
+ * The MIT License
+ *
+ * emoji regex v9.0.0 by Mathias Bynens
+ * MIT license
+ *
+ * broken image by Sophia Bai from the Noun Project (CC-BY)
+ *
+ * Date: Sun, 21 Apr 2024 10:26:14 +0000
+ */
+/* global define, Map, BigInt */
+/* eslint-disable */
+/* istanbul ignore next */
+(function(ctx) {
+ var sprintf = function() {
+ if (!sprintf.cache.hasOwnProperty(arguments[0])) {
+ sprintf.cache[arguments[0]] = sprintf.parse(arguments[0]);
+ }
+ return sprintf.format.call(null, sprintf.cache[arguments[0]], arguments);
+ };
+ sprintf.format = function(parse_tree, argv) {
+ var cursor = 1, tree_length = parse_tree.length, node_type = '', arg, output = [], i, k, match, pad, pad_character, pad_length;
+ for (i = 0; i < tree_length; i++) {
+ node_type = get_type(parse_tree[i]);
+ if (node_type === 'string') {
+ output.push(parse_tree[i]);
+ }
+ else if (node_type === 'array') {
+ match = parse_tree[i]; // convenience purposes only
+ if (match[2]) { // keyword argument
+ arg = argv[cursor];
+ for (k = 0; k < match[2].length; k++) {
+ if (!arg.hasOwnProperty(match[2][k])) {
+ throw(sprintf('[sprintf] property "%s" does not exist', match[2][k]));
+ }
+ arg = arg[match[2][k]];
+ }
+ }
+ else if (match[1]) { // positional argument (explicit)
+ arg = argv[match[1]];
+ }
+ else { // positional argument (implicit)
+ arg = argv[cursor++];
+ }
+
+ if (/[^s]/.test(match[8]) && (get_type(arg) !== 'number')) {
+ throw(sprintf('[sprintf] expecting number but found %s', get_type(arg)));
+ }
+ switch (match[8]) {
+ case 'b': arg = arg.toString(2); break;
+ case 'c': arg = String.fromCharCode(arg); break;
+ case 'd': arg = parseInt(arg, 10); break;
+ case 'e': arg = match[7] ? arg.toExponential(match[7]) : arg.toExponential(); break;
+ case 'f': arg = match[7] ? parseFloat(arg).toFixed(match[7]) : parseFloat(arg); break;
+ case 'o': arg = arg.toString(8); break;
+ case 's': arg = ((arg = String(arg)) && match[7] ? arg.slice(0, match[7]) : arg); break;
+ case 'u': arg = arg >>> 0; break;
+ case 'x': arg = arg.toString(16); break;
+ case 'X': arg = arg.toString(16).toUpperCase(); break;
+ }
+ arg = (/[def]/.test(match[8]) && match[3] && arg >= 0 ? ' +' + arg : arg);
+ pad_character = match[4] ? match[4] === '0' ? '0' : match[4].charAt(1) : ' ';
+ pad_length = match[6] - String(arg).length;
+ pad = match[6] ? str_repeat(pad_character, pad_length) : '';
+ output.push(match[5] ? arg + pad : pad + arg);
+ }
+ }
+ return output.join('');
+ };
+
+ sprintf.cache = {};
+
+ sprintf.parse = function(fmt) {
+ var _fmt = fmt, match = [], parse_tree = [], arg_names = 0;
+ while (_fmt) {
+ if ((match = /^[^\x25]+/.exec(_fmt)) !== null) {
+ parse_tree.push(match[0]);
+ }
+ else if ((match = /^\x25{2}/.exec(_fmt)) !== null) {
+ parse_tree.push('%');
+ }
+ else if ((match = /^\x25(?:([1-9]\d*)\$|\(([^\)]+)\))?(\+)?(0|'[^$])?(-)?(\d+)?(?:\.(\d+))?([b-fosuxX])/.exec(_fmt)) !== null) {
+ if (match[2]) {
+ arg_names |= 1;
+ var field_list = [], replacement_field = match[2], field_match = [];
+ if ((field_match = /^([a-z_][a-z_\d]*)/i.exec(replacement_field)) !== null) {
+ field_list.push(field_match[1]);
+ while ((replacement_field = replacement_field.slice(field_match[0].length)) !== '') {
+ if ((field_match = /^\.([a-z_][a-z_\d]*)/i.exec(replacement_field)) !== null) {
+ field_list.push(field_match[1]);
+ }
+ else if ((field_match = /^\[(\d+)\]/.exec(replacement_field)) !== null) {
+ field_list.push(field_match[1]);
+ }
+ else {
+ throw('[sprintf] huh?');
+ }
+ }
+ }
+ else {
+ throw('[sprintf] huh?');
+ }
+ match[2] = field_list;
+ }
+ else {
+ arg_names |= 2;
+ }
+ if (arg_names === 3) {
+ throw('[sprintf] mixing positional and named placeholders is not (yet) supported');
+ }
+ parse_tree.push(match);
+ }
+ else {
+ throw('[sprintf] huh?');
+ }
+ _fmt = _fmt.slice(match[0].length);
+ }
+ return parse_tree;
+ };
+
+ var vsprintf = function(fmt, argv, _argv) {
+ _argv = argv.slice(0);
+ _argv.splice(0, 0, fmt);
+ return sprintf.apply(null, _argv);
+ };
+
+ /**
+ * helpers
+ */
+ function get_type(variable) {
+ return Object.prototype.toString.call(variable).slice(8, -1).toLowerCase();
+ }
+
+ function str_repeat(input, multiplier) {
+ for (var output = []; multiplier > 0; output[--multiplier] = input) {/* do nothing */}
+ return output.join('');
+ }
+
+ /**
+ * export to either browser or node.js
+ */
+ ctx.sprintf = sprintf;
+ ctx.vsprintf = vsprintf;
+})(typeof global !== "undefined" ? global : self || window);
+// -----------------------------------------------------------------------
+/* eslint-enable */
+// UMD taken from https://github.com/umdjs/umd
+(function(factory, undefined) {
+ var root;
+ if (typeof window !== 'undefined') {
+ root = window;
+ } else if (typeof self !== 'undefined') {
+ root = self;
+ } else if (typeof global !== 'undefined') {
+ root = global;
+ } else {
+ throw new Error('Unknow context');
+ }
+ if (typeof define === 'function' && define.amd) {
+ // AMD. Register as an anonymous module.
+ // istanbul ignore next
+ define(['jquery', 'wcwidth'], function(jquery, wcwidth) {
+ factory(jquery, wcwidth, root);
+ return jquery;
+ });
+ } else if (typeof module === 'object' && module.exports) {
+ // Node/CommonJS
+ module.exports = function(root, jQuery, wcwidth) {
+ if (jQuery === undefined) {
+ // require('jQuery') returns a factory that requires window to
+ // build a jQuery instance, we normalize how we use modules
+ // that require this pattern but the window provided is a noop
+ // if it's defined (how jquery works)
+ if (typeof window !== 'undefined') {
+ jQuery = require('jquery');
+ } else {
+ jQuery = require('jquery')(root);
+ }
+ }
+ if (wcwidth === undefined) {
+ wcwidth = require('wcwidth');
+ }
+ factory(jQuery, wcwidth, root);
+ return jQuery;
+ };
+ } else {
+ // Browser
+ // istanbul ignore next
+ if (!root.jQuery) {
+ root.$ = root.cash;
+ }
+ factory(root.jQuery || root.cash, root.wcwidth, root);
+ }
+})(function($, wcwidth, root, undefined) {
+ 'use strict';
+ // -----------------------------------------------------------------------
+ // :: debug functions
+ // -----------------------------------------------------------------------
+ /* eslint-disable */
+ /* istanbul ignore next */
+ function debug(str) {
+ if (false) {
+ console.log(str);
+ //$.terminal.active().echo(str);
+ }
+ }
+ /* eslint-enable */
+ // -----------------------------------------------------------------------
+ // :: Replacemenet for jQuery 2 deferred objects
+ // -----------------------------------------------------------------------
+ function DelayQueue() {
+ var callbacks = $.Callbacks();
+ var resolved = false;
+ var self = this;
+ this.resolve = function() {
+ callbacks.fire();
+ self.resolved = resolved = true;
+ };
+ this.add = function(fn) {
+ if (resolved) {
+ fn();
+ } else {
+ callbacks.add(fn);
+ }
+ };
+ }
+ // -----------------------------------------------------------------------
+ // :: map object to object
+ // -----------------------------------------------------------------------
+ $.omap = function(o, fn) {
+ var result = {};
+ $.each(o, function(k, v) {
+ result[k] = fn.call(o, k, v);
+ });
+ return result;
+ };
+ $.fn.text_length = function() {
+ return this.map(function() {
+ return $(this).text().length;
+ }).get().reduce(function(a, b) {
+ return a + b;
+ }, 0);
+ };
+ // -----------------------------------------------------------------------
+ // :: Deep clone of objects and arrays
+ // -----------------------------------------------------------------------
+ var Clone = {
+ clone_object: function(object) {
+ var tmp = {};
+ if (typeof object === 'object') {
+ if (Array.isArray(object)) {
+ return this.clone_array(object);
+ } else if (object === null) {
+ return object;
+ } else {
+ for (var key in object) {
+ if (Array.isArray(object[key])) {
+ tmp[key] = this.clone_array(object[key]);
+ } else if (typeof object[key] === 'object') {
+ tmp[key] = this.clone_object(object[key]);
+ } else {
+ tmp[key] = object[key];
+ }
+ }
+ }
+ }
+ return tmp;
+ },
+ clone_array: function(array) {
+ if (!is_function(Array.prototype.map)) {
+ throw new Error("Your browser don't support ES5 array map " +
+ 'use es5-shim');
+ }
+ return array.slice(0).map(function(item) {
+ if (typeof item === 'object') {
+ return this.clone_object(item);
+ } else {
+ return item;
+ }
+ }.bind(this));
+ }
+ };
+ var clone = function(object) {
+ return Clone.clone_object(object);
+ };
+ // -----------------------------------------------------------------------
+ // IE11 polyfill
+ // -----------------------------------------------------------------------
+ /* eslint-disable */
+ if ('Map' in root && !('clear' in Map.prototype)) {
+ Map.prototype.clear = function() {
+ this.forEach(function(value, key, map) {
+ map.delete(key);
+ });
+ };
+ }
+ // -----------------------------------------------------------------------
+ // :: Storage plugin
+ // -----------------------------------------------------------------------
+ var localStorage;
+ /* istanbul ignore next */
+ (function() {
+ var hasLS = function() {
+ try {
+ var testKey = 'test', storage = window.localStorage;
+ storage.setItem(testKey, '1');
+ storage.removeItem(testKey);
+ return true;
+ } catch (error) {
+ return false;
+ }
+ };
+ var hasCookies = function() {
+ try {
+ document.cookie.split(';');
+ return true;
+ } catch (e) {
+ return false;
+ }
+ };
+ // Private data
+ var isLS = hasLS();
+ // Private functions
+ function wls(n, v) {
+ var c;
+ if (typeof n === 'string' && typeof v === 'string') {
+ localStorage[n] = v;
+ return true;
+ } else if (typeof n === 'object' && typeof v === 'undefined') {
+ for (c in n) {
+ if (n.hasOwnProperty(c)) {
+ localStorage[c] = n[c];
+ }
+ }
+ return true;
+ }
+ return false;
+ }
+ function wc(n, v) {
+ var dt, e, c;
+ dt = new Date();
+ dt.setTime(dt.getTime() + 31536000000);
+ e = '; expires=' + dt.toGMTString();
+ if (typeof n === 'string' && typeof v === 'string') {
+ document.cookie = n + '=' + v + e + '; path=/';
+ return true;
+ } else if (typeof n === 'object' && typeof v === 'undefined') {
+ for (c in n) {
+ if (n.hasOwnProperty(c)) {
+ document.cookie = c + '=' + n[c] + e + '; path=/';
+ }
+ }
+ return true;
+ }
+ return false;
+ }
+ function rls(n) {
+ return localStorage[n];
+ }
+ function rc(n) {
+ var nn, ca, i, c;
+ nn = n + '=';
+ ca = document.cookie.split(';');
+ for (i = 0; i < ca.length; i++) {
+ c = ca[i];
+ while (c.charAt(0) === ' ') {
+ c = c.slice(1, c.length);
+ }
+ if (c.indexOf(nn) === 0) {
+ return c.slice(nn.length, c.length);
+ }
+ }
+ return null;
+ }
+ function dls(n) {
+ return delete localStorage[n];
+ }
+ function dc(n) {
+ return wc(n, '', -1);
+ }
+ /**
+ * Public API
+ * $.Storage.set("name", "value")
+ * $.Storage.set({"name1":"value1", "name2":"value2", etc})
+ * $.Storage.get("name")
+ * $.Storage.remove("name")
+ */
+ if (!hasCookies() && !isLS) {
+ localStorage = {};
+ $.extend({
+ Storage: {
+ set: wls,
+ get: rls,
+ remove: dls
+ }
+ });
+ } else {
+ if (isLS) {
+ localStorage = window.localStorage;
+ }
+ $.extend({
+ Storage: {
+ set: isLS ? wls : wc,
+ get: isLS ? rls : rc,
+ remove: isLS ? dls : dc
+ }
+ });
+ }
+ })();
+ // -----------------------------------------------------------------------
+ // :: Debounce from Lodash
+ // -----------------------------------------------------------------------
+ /* istanbul ignore next */
+ var debounce = (function() {
+ var FUNC_ERROR_TEXT = 'Expected a function';
+ function isObject(value) {
+ var type = typeof value;
+ return value != null && (type == 'object' || type == 'function');
+ }
+ function now() {
+ return Date.now();
+ }
+ return function debounce(func, wait, options) {
+ var nativeMax = Math.max,
+ nativeMin = Math.min;
+
+ var lastArgs,
+ lastThis,
+ maxWait,
+ result,
+ timerId,
+ lastCallTime,
+ lastInvokeTime = 0,
+ leading = false,
+ maxing = false,
+ trailing = true;
+
+ if (typeof func != 'function') {
+ throw new TypeError(FUNC_ERROR_TEXT);
+ }
+ wait = wait || 0;
+ if (isObject(options)) {
+ leading = !!options.leading;
+ maxing = 'maxWait' in options;
+ maxWait = maxing ? nativeMax(options.maxWait || 0, wait) : maxWait;
+ trailing = 'trailing' in options ? !!options.trailing : trailing;
+ }
+
+ function invokeFunc(time) {
+ var args = lastArgs,
+ thisArg = lastThis;
+
+ lastArgs = lastThis = undefined;
+ lastInvokeTime = time;
+ result = func.apply(thisArg, args);
+ return result;
+ }
+
+ function leadingEdge(time) {
+ // Reset any `maxWait` timer.
+ lastInvokeTime = time;
+ // Start the timer for the trailing edge.
+ timerId = setTimeout(timerExpired, wait);
+ // Invoke the leading edge.
+ return leading ? invokeFunc(time) : result;
+ }
+
+ function remainingWait(time) {
+ var timeSinceLastCall = time - lastCallTime,
+ timeSinceLastInvoke = time - lastInvokeTime,
+ timeWaiting = wait - timeSinceLastCall;
+
+ return maxing
+ ? nativeMin(timeWaiting, maxWait - timeSinceLastInvoke)
+ : timeWaiting;
+ }
+
+ function shouldInvoke(time) {
+ var timeSinceLastCall = time - lastCallTime,
+ timeSinceLastInvoke = time - lastInvokeTime;
+
+ // Either this is the first call, activity has stopped and we're at the
+ // trailing edge, the system time has gone backwards and we're treating
+ // it as the trailing edge, or we've hit the `maxWait` limit.
+ return (lastCallTime === undefined || (timeSinceLastCall >= wait) ||
+ (timeSinceLastCall < 0) || (maxing && timeSinceLastInvoke >= maxWait));
+ }
+
+ function timerExpired() {
+ var time = now();
+ if (shouldInvoke(time)) {
+ return trailingEdge(time);
+ }
+ // Restart the timer.
+ timerId = setTimeout(timerExpired, remainingWait(time));
+ }
+
+ function trailingEdge(time) {
+ timerId = undefined;
+
+ // Only invoke if we have `lastArgs` which means `func` has been
+ // debounced at least once.
+ if (trailing && lastArgs) {
+ return invokeFunc(time);
+ }
+ lastArgs = lastThis = undefined;
+ return result;
+ }
+
+ function cancel() {
+ if (timerId !== undefined) {
+ clearTimeout(timerId);
+ }
+ lastInvokeTime = 0;
+ lastArgs = lastCallTime = lastThis = timerId = undefined;
+ }
+
+ function flush() {
+ return timerId === undefined ? result : trailingEdge(now());
+ }
+
+ function debounced() {
+ var time = now(),
+ isInvoking = shouldInvoke(time);
+
+ lastArgs = arguments;
+ lastThis = this;
+ lastCallTime = time;
+
+ if (isInvoking) {
+ if (timerId === undefined) {
+ return leadingEdge(lastCallTime);
+ }
+ if (maxing) {
+ // Handle invocations in a tight loop.
+ timerId = setTimeout(timerExpired, wait);
+ return invokeFunc(lastCallTime);
+ }
+ }
+ if (timerId === undefined) {
+ timerId = setTimeout(timerExpired, wait);
+ }
+ return result;
+ }
+ debounced.cancel = cancel;
+ debounced.flush = flush;
+ return debounced;
+ };
+ })();
+ // -----------------------------------------------------------------------
+ // :: jQuery Timers
+ // -----------------------------------------------------------------------
+ var jQuery = $;
+ /* istanbul ignore next */
+ (function($) {
+ jQuery.fn.extend({
+ everyTime: function(interval, label, fn, times, belay) {
+ return this.each(function() {
+ jQuery.timer.add(this, interval, label, fn, times, belay);
+ });
+ },
+ oneTime: function(interval, label, fn) {
+ return this.each(function() {
+ jQuery.timer.add(this, interval, label, fn, 1);
+ });
+ },
+ stopTime: function(label, fn) {
+ return this.each(function() {
+ jQuery.timer.remove(this, label, fn);
+ });
+ }
+ });
+
+ jQuery.extend({
+ timer: {
+ guid: 1,
+ global: {},
+ regex: /^([0-9]+)\s*(.*s)?$/,
+ powers: {
+ // Yeah this is major overkill...
+ 'ms': 1,
+ 'cs': 10,
+ 'ds': 100,
+ 's': 1000,
+ 'das': 10000,
+ 'hs': 100000,
+ 'ks': 1000000
+ },
+ timeParse: function(value) {
+ if (value === undefined || value === null) {
+ return null;
+ }
+ var result = this.regex.exec(value.toString().trim());
+ if (result[2]) {
+ var num = parseInt(result[1], 10);
+ var mult = this.powers[result[2]] || 1;
+ return num * mult;
+ } else {
+ return value;
+ }
+ },
+ add: function(element, interval, label, fn, times, belay) {
+ var counter = 0;
+
+ if (typeof label === 'function') {
+ if (!times) {
+ times = fn;
+ }
+ fn = label;
+ label = interval;
+ }
+
+ interval = jQuery.timer.timeParse(interval);
+
+ if (typeof interval !== 'number' ||
+ isNaN(interval) ||
+ interval <= 0) {
+ return;
+ }
+ if (times && times.constructor !== Number) {
+ belay = !!times;
+ times = 0;
+ }
+
+ times = times || 0;
+ belay = belay || false;
+
+ if (!element.$timers) {
+ element.$timers = {};
+ }
+ if (!element.$timers[label]) {
+ element.$timers[label] = {};
+ }
+ fn.$timerID = fn.$timerID || this.guid++;
+
+ var handler = function() {
+ if (belay && handler.inProgress) {
+ return;
+ }
+ handler.inProgress = true;
+ if ((++counter > times && times !== 0) ||
+ fn.call(element, counter) === false) {
+ jQuery.timer.remove(element, label, fn);
+ }
+ handler.inProgress = false;
+ };
+
+ handler.$timerID = fn.$timerID;
+
+ if (!element.$timers[label][fn.$timerID]) {
+ element.$timers[label][fn.$timerID] = setInterval(handler, interval);
+ }
+
+ if (!this.global[label]) {
+ this.global[label] = [];
+ }
+ this.global[label].push(element);
+
+ },
+ remove: function(element, label, fn) {
+ var timers = element.$timers, ret;
+
+ if (timers) {
+
+ if (!label) {
+ for (var lab in timers) {
+ if (timers.hasOwnProperty(lab)) {
+ this.remove(element, lab, fn);
+ }
+ }
+ } else if (timers[label]) {
+ if (fn) {
+ if (fn.$timerID) {
+ clearInterval(timers[label][fn.$timerID]);
+ delete timers[label][fn.$timerID];
+ }
+ } else {
+ for (var _fn in timers[label]) {
+ if (timers[label].hasOwnProperty(_fn)) {
+ clearInterval(timers[label][_fn]);
+ delete timers[label][_fn];
+ }
+ }
+ }
+
+ for (ret in timers[label]) {
+ if (timers[label].hasOwnProperty(ret)) {
+ break;
+ }
+ }
+ if (!ret) {
+ ret = null;
+ delete timers[label];
+ }
+ }
+
+ for (ret in timers) {
+ if (timers.hasOwnProperty(ret)) {
+ break;
+ }
+ }
+ if (!ret) {
+ element.$timers = null;
+ }
+ }
+ }
+ }
+ });
+ if (/(msie) ([\w.]+)/.exec(navigator.userAgent.toLowerCase())) {
+ $(window).one('unload', function() {
+ var global = jQuery.timer.global;
+ for (var label in global) {
+ if (global.hasOwnProperty(label)) {
+ var els = global[label], i = els.length;
+ while (--i) {
+ jQuery.timer.remove(els[i], label);
+ }
+ }
+ }
+ });
+ }
+ })(jQuery);
+ // -----------------------------------------------------------------------
+ // :: CROSS BROWSER SPLIT
+ // -----------------------------------------------------------------------
+ /* istanbul ignore next */
+ (function(undef) {
+ // prevent double include
+
+ if (!String.prototype.split.toString().match(/\[native/)) {
+ return;
+ }
+
+ var nativeSplit = String.prototype.split,
+ compliantExecNpcg = /()??/.exec("")[1] === undef, // NPCG: nonparticipating capturing group
+ self;
+
+ self = function(str, separator, limit) {
+ // If `separator` is not a regex, use `nativeSplit`
+ if (Object.prototype.toString.call(separator) !== "[object RegExp]") {
+ return nativeSplit.call(str, separator, limit);
+ }
+ var output = [],
+ flags = (separator.ignoreCase ? "i" : "") +
+ (separator.multiline ? "m" : "") +
+ (separator.extended ? "x" : "") + // Proposed for ES6
+ (separator.sticky ? "y" : ""), // Firefox 3+
+ lastLastIndex = 0,
+ // Make `global` and avoid `lastIndex` issues by working with a copy
+ separator2, match, lastIndex, lastLength;
+ separator = new RegExp(separator.source, flags + "g");
+ str += ""; // Type-convert
+ if (!compliantExecNpcg) {
+ // Doesn't need flags gy, but they don't hurt
+ separator2 = new RegExp("^" + separator.source + "$(?!\\s)", flags);
+ }
+ /* Values for `limit`, per the spec:
+ * If undefined: 4294967295 // Math.pow(2, 32) - 1
+ * If 0, Infinity, or NaN: 0
+ * If positive number: limit = Math.floor(limit); if (limit > 4294967295) limit -= 4294967296;
+ * If negative number: 4294967296 - Math.floor(Math.abs(limit))
+ * If other: Type-convert, then use the above rules
+ */
+ // ? Math.pow(2, 32) - 1 : ToUint32(limit)
+ limit = limit === undef ? -1 >>> 0 : limit >>> 0;
+ while (match = separator.exec(str)) {
+ // `separator.lastIndex` is not reliable cross-browser
+ lastIndex = match.index + match[0].length;
+ if (lastIndex > lastLastIndex) {
+ output.push(str.slice(lastLastIndex, match.index));
+ // Fix browsers whose `exec` methods don't consistently return `undefined` for
+ // nonparticipating capturing groups
+ if (!compliantExecNpcg && match.length > 1) {
+ match[0].replace(separator2, function() {
+ for (var i = 1; i < arguments.length - 2; i++) {
+ if (arguments[i] === undef) {
+ match[i] = undef;
+ }
+ }
+ });
+ }
+ if (match.length > 1 && match.index < str.length) {
+ Array.prototype.push.apply(output, match.slice(1));
+ }
+ lastLength = match[0].length;
+ lastLastIndex = lastIndex;
+ if (output.length >= limit) {
+ break;
+ }
+ }
+ if (separator.lastIndex === match.index) {
+ separator.lastIndex++; // Avoid an infinite loop
+ }
+ }
+ if (lastLastIndex === str.length) {
+ if (lastLength || !separator.test("")) {
+ output.push("");
+ }
+ } else {
+ output.push(str.slice(lastLastIndex));
+ }
+ return output.length > limit ? output.slice(0, limit) : output;
+ };
+
+ // For convenience
+ String.prototype.split = function(separator, limit) {
+ return self(this, separator, limit);
+ };
+
+ return self;
+
+ })();
+ // -----------------------------------------------------------------------
+ // :: jQuery Caret
+ // -----------------------------------------------------------------------
+ /* istanbul ignore next */
+ $.fn.caret = function(pos) {
+ var target = this[0];
+ var isContentEditable = target.contentEditable === 'true';
+ //get
+ if (arguments.length === 0) {
+ //HTML5
+ if (window.getSelection) {
+ //contenteditable
+ if (isContentEditable) {
+ if (!this.is(':focus')) {
+ target.focus();
+ }
+ var range1 = window.getSelection().getRangeAt(0),
+ range2 = range1.cloneRange();
+ range2.selectNodeContents(target);
+ range2.setEnd(range1.endContainer, range1.endOffset);
+ return range2.toString().length;
+ }
+ //textarea
+ return target.selectionStart;
+ }
+ //IE<9
+ if (document.selection) {
+ target.focus();
+ //contenteditable
+ if (isContentEditable) {
+ var range1 = document.selection.createRange(),
+ range2 = document.body.createTextRange();
+ range2.moveToElementText(target);
+ range2.setEndPoint('EndToEnd', range1);
+ return range2.text.length;
+ }
+ //textarea
+ var pos = 0,
+ range = target.createTextRange(),
+ range2 = document.selection.createRange().duplicate(),
+ bookmark = range2.getBookmark();
+ range.moveToBookmark(bookmark);
+ while (range.moveStart('character', -1) !== 0) pos++;
+ return pos;
+ }
+ //not supported
+ return 0;
+ }
+ //set
+ if (pos === -1)
+ pos = this[isContentEditable? 'text' : 'val']().length;
+ //HTML5
+ if (window.getSelection) {
+ //contenteditable
+ if (isContentEditable) {
+ if (!this.is(':focus')) {
+ target.focus();
+ }
+ var selection = window.getSelection();
+ selection.collapse(selection.focusNode, pos);
+ }
+ //textarea
+ else
+ target.setSelectionRange(pos, pos);
+ }
+ //IE<9
+ else if (document.body.createTextRange) {
+ var range = document.body.createTextRange();
+ range.moveToElementText(target);
+ range.moveStart('character', pos);
+ range.collapse(true);
+ range.select();
+ }
+ if (!isContentEditable && !this.is(':focus')) {
+ target.focus();
+ }
+ return pos;
+ };
+ /* eslint-enable */
+ // -----------------------------------------------------------------------
+ // :: callback based event handler plugin generator
+ // -----------------------------------------------------------------------
+ function make_callback_plugin(options) {
+ var factory_settings = $.extend({
+ init: $.noop,
+ destroy: $.noop,
+ name: 'event'
+ }, options);
+ return function(callback, options) {
+ var trigger = arguments.length === 0;
+ var unbind = arguments[0] === "unbind";
+ if (!trigger && !unbind && !is_function(callback)) {
+ throw new Error('Invalid argument, it need to a function or string ' +
+ '"unbind" or no arguments.');
+ }
+ if (unbind) {
+ callback = is_function(arguments[1]) ? arguments[1] : null;
+ }
+ var data_name = 'callbacks_' + factory_settings.name;
+ return this.each(function() {
+ var $this = $(this);
+ var callbacks;
+ function handler(arg) {
+ callbacks.fireWith($this, [arg]);
+ }
+ if (trigger || unbind) {
+ callbacks = $this.data(data_name);
+ if (trigger) {
+ callbacks && callbacks.fire();
+ } else {
+ if (callback && callbacks) {
+ callbacks.remove(callback);
+ if (!callbacks.has()) {
+ callbacks = null;
+ }
+ } else {
+ callbacks = null;
+ }
+ if (!callbacks) {
+ $this.removeData(data_name);
+ factory_settings.destroy.call(this, handler, options);
+ }
+ }
+ } else if ($this.data(data_name)) {
+ $(this).data(data_name).add(callback);
+ } else {
+ callbacks = $.Callbacks();
+ callbacks.add(callback);
+ $this.data(data_name, callbacks);
+ factory_settings.init.call(this, handler, options);
+ }
+ });
+ };
+ }
+ // -----------------------------------------------------------------------
+ // :: Cross-browser resize element plugin using sentinel iframe or
+ // :: resizeObserver
+ // -----------------------------------------------------------------------
+ $.fn.resizer = make_callback_plugin({
+ name: 'resize',
+ init: function(handler, options) {
+ var settings = $.extend({
+ prefix: ''
+ }, options);
+ var $this = $(this);
+ var resizer;
+ var first = true;
+ if ($this.is('body')) {
+ $(window).on('resize.resizer', handler);
+ } else if (window.ResizeObserver) {
+ resizer = new ResizeObserver(function() {
+ if (!first) {
+ setTimeout(handler, 0);
+ }
+ first = false;
+ });
+ resizer.observe(this);
+ $this.data('observer', resizer);
+ } else {
+ var iframe = $('').addClass(settings.prefix + 'resizer')
+ .appendTo(this)[0];
+ $(iframe.contentWindow).on('resize', handler);
+ }
+ },
+ destroy: function() {
+ var $this = $(this);
+ if (window.ResizeObserver) {
+ var observer = $this.data('observer');
+ if (observer) {
+ observer.unobserve(this);
+ $this.removeData('observer');
+ }
+ } else {
+ var iframe = $this.find('> iframe[class$="resizer"]');
+ if (iframe.length) {
+ // just in case of memory leaks in IE
+ $(iframe[0].contentWindow).off('resize').remove();
+ iframe.remove();
+ } else if ($this.is('body')) {
+ $(window).off('resize.resizer');
+ }
+ }
+ }
+ });
+ // -----------------------------------------------------------------------
+ // :: Mobile friendly scroll that work without scrollbar (for less)
+ // -----------------------------------------------------------------------
+ $.fn.touch_scroll = make_callback_plugin({
+ name: 'touch',
+ init: function(handler) {
+ var origin;
+ var previous;
+ $(this).on('touchstart.scroll', function(e) {
+ e = e.originalEvent;
+ if (e.target.tagName.toLowerCase() !== 'a' && e.touches.length === 1) {
+ previous = origin = e.touches[0];
+ }
+ }).on('touchmove.scroll', function(e) {
+ e = e.originalEvent;
+ if (origin && e.touches.length === 1) {
+ var current = e.touches[0];
+ var ret = handler({
+ origin: origin,
+ previous: previous,
+ current: current
+ });
+ if (ret === false) {
+ e.preventDefault();
+ }
+ previous = current;
+ }
+ }).on('touchend.scroll', function() {
+ if (origin || previous) {
+ origin = previous = null;
+ }
+ });
+ },
+ destroy: function() {
+ $(this).off('touchstart.scroll touchmove.scroll touchend.scroll');
+ }
+ });
+ // -----------------------------------------------------------------------
+ // :: This plugin is used to pause terminal when images and iframes
+ // :: are loading
+ // -----------------------------------------------------------------------
+ $.fn.on_load = function(options) {
+ var settings = $.extend({
+ error: $.noop,
+ load: $.noop,
+ done: $.noop
+ }, options);
+ var defers = [];
+ this.find('img,iframe').each(function() {
+ var self = $(this);
+ var defer = new $.Deferred();
+ self.on('load', defer.resolve)
+ .on('error', function() {
+ settings.error(self);
+ defer.reject();
+ });
+ defers.push(defer);
+ });
+ settings.load(!!defers.length);
+ if (defers.length) {
+ $.when.apply($, defers).then(function() {
+ settings.done(true);
+ });
+ } else {
+ settings.done(false);
+ }
+ return this;
+ };
+ // -----------------------------------------------------------------------
+ function jquery_resolve(value) {
+ var defer = jQuery.Deferred();
+ defer.resolve(value);
+ return defer.promise();
+ }
+ // -----------------------------------------------------------------------
+ function unpromise(value, callback, error) {
+ if (value !== undefined) {
+ if (is_promise(value)) {
+ if (is_function(value.catch) && is_function(error)) {
+ value.catch(error);
+ }
+ if (is_function(value.done)) {
+ return value.done(callback);
+ } else if (is_function(value.then)) {
+ return value.then(callback);
+ }
+ } else if (value instanceof Array) {
+ var promises = value.filter(function(value) {
+ return value && (is_function(value.done) || is_function(value.then));
+ });
+ if (promises.length) {
+ var result = $.when.apply($, value).then(function() {
+ return callback([].slice.call(arguments));
+ });
+ if (is_function(result.catch)) {
+ result = result.catch(error);
+ }
+ return result;
+ }
+ }
+ // TODO: investigate why it break when called
+ // when value is undefined
+ // when moving this line outside if
+ // it breaks all completion unit tests
+ return callback(value);
+ }
+ }
+ // -----------------------------------------------------------------------
+ // :: helper to allow to execute unpromise with undefined
+ // :: this is workaround on the problem above
+ // -----------------------------------------------------------------------
+ function always(value) {
+ return value === undefined ? true : value;
+ }
+ // -----------------------------------------------------------------------
+ // :: based on https://github.com/zeusdeux/isInViewport
+ // :: work only vertically and on dom elements
+ // -----------------------------------------------------------------------
+ $.fn.is_fully_in_viewport = (function() {
+ function is_visible(node, container) {
+ var box = node.getBoundingClientRect();
+ var viewport = container[0].getBoundingClientRect();
+ var top = box.top - viewport.top;
+ var bottom = box.bottom - viewport.top;
+ var height = container.height();
+ return bottom > 0 && top <= height;
+ }
+ if (root.IntersectionObserver) {
+ return function(container) {
+ var node = this[0];
+ var defer = jQuery.Deferred();
+ var item_observer = new root.IntersectionObserver(function(entries) {
+ defer.resolve(entries[0].isIntersecting && entries[0].ratio === 1);
+ item_observer.unobserve(node);
+ }, {
+ root: container[0]
+ });
+ item_observer.observe(node);
+ return defer.promise();
+ };
+ } else {
+ return function(container) {
+ return jquery_resolve(is_visible(this[0], container));
+ };
+ }
+ })();
+ // -------------------------------------------------------------------------
+ /* eslint-disable */
+ var entity_re = /(&(?:[a-z\d]+|#\d+|#x[a-f\d]+);)/i;
+ var space_re = /\s/;
+ // regex that match single character at begining and folowing combine character
+ // https://en.wikipedia.org/wiki/Combining_character
+ var combine_chr_re = /(.(?:[\u0300-\u036F]|[\u1AB0-\u1abE]|[\u1DC0-\u1DF9]|[\u1DFB-\u1DFF]|[\u20D0-\u20F0]|[\uFE20-\uFE2F])+)/;
+ // source: https://mathiasbynens.be/notes/javascript-unicode
+ var astral_symbols_re = /([\uD800-\uDBFF][\uDC00-\uDFFF])/;
+ // source: https://github.com/mathiasbynens/emoji-regex
+ var emoji_re = /(\uD83C\uDFF4\uDB40\uDC67\uDB40\uDC62(?:\uDB40\uDC77\uDB40\uDC6C\uDB40\uDC73|\uDB40\uDC73\uDB40\uDC63\uDB40\uDC74|\uDB40\uDC65\uDB40\uDC6E\uDB40\uDC67)\uDB40\uDC7F|\uD83D\uDC69\u200D\uD83D\uDC69\u200D(?:\uD83D\uDC66\u200D\uD83D\uDC66|\uD83D\uDC67\u200D(?:\uD83D[\uDC66\uDC67]))|\uD83D\uDC68(?:\uD83C\uDFFF\u200D(?:\uD83E\uDD1D\u200D\uD83D\uDC68(?:\uD83C[\uDFFB-\uDFFE])|\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E[\uDDAF-\uDDB3\uDDBC\uDDBD])|\uD83C\uDFFE\u200D(?:\uD83E\uDD1D\u200D\uD83D\uDC68(?:\uD83C[\uDFFB-\uDFFD\uDFFF])|\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E[\uDDAF-\uDDB3\uDDBC\uDDBD])|\uD83C\uDFFD\u200D(?:\uD83E\uDD1D\u200D\uD83D\uDC68(?:\uD83C[\uDFFB\uDFFC\uDFFE\uDFFF])|\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E[\uDDAF-\uDDB3\uDDBC\uDDBD])|\uD83C\uDFFC\u200D(?:\uD83E\uDD1D\u200D\uD83D\uDC68(?:\uD83C[\uDFFB\uDFFD-\uDFFF])|\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E[\uDDAF-\uDDB3\uDDBC\uDDBD])|\uD83C\uDFFB\u200D(?:\uD83E\uDD1D\u200D\uD83D\uDC68(?:\uD83C[\uDFFC-\uDFFF])|\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E[\uDDAF-\uDDB3\uDDBC\uDDBD])|\u200D(?:\u2764\uFE0F\u200D(?:\uD83D\uDC8B\u200D)?\uD83D\uDC68|(?:\uD83D[\uDC68\uDC69])\u200D(?:\uD83D\uDC66\u200D\uD83D\uDC66|\uD83D\uDC67\u200D(?:\uD83D[\uDC66\uDC67]))|\uD83D\uDC66\u200D\uD83D\uDC66|\uD83D\uDC67\u200D(?:\uD83D[\uDC66\uDC67])|(?:\uD83D[\uDC68\uDC69])\u200D(?:\uD83D[\uDC66\uDC67])|[\u2695\u2696\u2708]\uFE0F|\uD83D[\uDC66\uDC67]|\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E[\uDDAF-\uDDB3\uDDBC\uDDBD])|(?:\uD83C\uDFFF\u200D[\u2695\u2696\u2708]|\uD83C\uDFFE\u200D[\u2695\u2696\u2708]|\uD83C\uDFFD\u200D[\u2695\u2696\u2708]|\uD83C\uDFFC\u200D[\u2695\u2696\u2708]|\uD83C\uDFFB\u200D[\u2695\u2696\u2708])\uFE0F|\uD83C[\uDFFB-\uDFFF])|\uD83E\uDDD1(?:(?:\uD83C[\uDFFB-\uDFFF])\u200D(?:\uD83E\uDD1D\u200D\uD83E\uDDD1(?:\uD83C[\uDFFB-\uDFFF])|\uD83C[\uDF3E\uDF73\uDF7C\uDF84\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E[\uDDAF-\uDDB3\uDDBC\uDDBD])|\u200D(?:\uD83E\uDD1D\u200D\uD83E\uDDD1|\uD83C[\uDF3E\uDF73\uDF7C\uDF84\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E[\uDDAF-\uDDB3\uDDBC\uDDBD]))|\uD83D\uDC69(?:\u200D(?:\u2764\uFE0F\u200D(?:\uD83D\uDC8B\u200D(?:\uD83D[\uDC68\uDC69])|\uD83D[\uDC68\uDC69])|\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E[\uDDAF-\uDDB3\uDDBC\uDDBD])|\uD83C\uDFFF\u200D(?:\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E[\uDDAF-\uDDB3\uDDBC\uDDBD])|\uD83C\uDFFE\u200D(?:\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E[\uDDAF-\uDDB3\uDDBC\uDDBD])|\uD83C\uDFFD\u200D(?:\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E[\uDDAF-\uDDB3\uDDBC\uDDBD])|\uD83C\uDFFC\u200D(?:\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E[\uDDAF-\uDDB3\uDDBC\uDDBD])|\uD83C\uDFFB\u200D(?:\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E[\uDDAF-\uDDB3\uDDBC\uDDBD]))|\uD83D\uDC69\uD83C\uDFFF\u200D\uD83E\uDD1D\u200D(?:\uD83D[\uDC68\uDC69])(?:\uD83C[\uDFFB-\uDFFE])|\uD83D\uDC69\uD83C\uDFFE\u200D\uD83E\uDD1D\u200D(?:\uD83D[\uDC68\uDC69])(?:\uD83C[\uDFFB-\uDFFD\uDFFF])|\uD83D\uDC69\uD83C\uDFFD\u200D\uD83E\uDD1D\u200D(?:\uD83D[\uDC68\uDC69])(?:\uD83C[\uDFFB\uDFFC\uDFFE\uDFFF])|\uD83D\uDC69\uD83C\uDFFC\u200D\uD83E\uDD1D\u200D(?:\uD83D[\uDC68\uDC69])(?:\uD83C[\uDFFB\uDFFD-\uDFFF])|\uD83D\uDC69\uD83C\uDFFB\u200D\uD83E\uDD1D\u200D(?:\uD83D[\uDC68\uDC69])(?:\uD83C[\uDFFC-\uDFFF])|\uD83D\uDC69\u200D\uD83D\uDC66\u200D\uD83D\uDC66|\uD83D\uDC69\u200D\uD83D\uDC69\u200D(?:\uD83D[\uDC66\uDC67])|(?:\uD83D\uDC41\uFE0F\u200D\uD83D\uDDE8|\uD83D\uDC69(?:\uD83C\uDFFF\u200D[\u2695\u2696\u2708]|\uD83C\uDFFE\u200D[\u2695\u2696\u2708]|\uD83C\uDFFD\u200D[\u2695\u2696\u2708]|\uD83C\uDFFC\u200D[\u2695\u2696\u2708]|\uD83C\uDFFB\u200D[\u2695\u2696\u2708]|\u200D[\u2695\u2696\u2708])|\uD83C\uDFF3\uFE0F\u200D\u26A7|\uD83E\uDDD1(?:(?:\uD83C[\uDFFB-\uDFFF])\u200D[\u2695\u2696\u2708]|\u200D[\u2695\u2696\u2708])|\uD83D\uDC3B\u200D\u2744|(?:\uD83C[\uDFC3\uDFC4\uDFCA]|\uD83D[\uDC6E\uDC70\uDC71\uDC73\uDC77\uDC81\uDC82\uDC86\uDC87\uDE45-\uDE47\uDE4B\uDE4D\uDE4E\uDEA3\uDEB4-\uDEB6]|\uD83E[\uDD26\uDD35\uDD37-\uDD39\uDD3D\uDD3E\uDDB8\uDDB9\uDDCD-\uDDCF\uDDD6-\uDDDD])(?:\uD83C[\uDFFB-\uDFFF])\u200D[\u2640\u2642]|(?:\u26F9|\uD83C[\uDFCB\uDFCC]|\uD83D\uDD75)(?:\uFE0F\u200D[\u2640\u2642]|(?:\uD83C[\uDFFB-\uDFFF])\u200D[\u2640\u2642])|\uD83C\uDFF4\u200D\u2620|(?:\uD83C[\uDFC3\uDFC4\uDFCA]|\uD83D[\uDC6E-\uDC71\uDC73\uDC77\uDC81\uDC82\uDC86\uDC87\uDE45-\uDE47\uDE4B\uDE4D\uDE4E\uDEA3\uDEB4-\uDEB6]|\uD83E[\uDD26\uDD35\uDD37-\uDD39\uDD3C-\uDD3E\uDDB8\uDDB9\uDDCD-\uDDCF\uDDD6-\uDDDF])\u200D[\u2640\u2642])\uFE0F|\uD83D\uDC69\u200D\uD83D\uDC67\u200D(?:\uD83D[\uDC66\uDC67])|\uD83C\uDFF3\uFE0F\u200D\uD83C\uDF08|\uD83D\uDC69\u200D\uD83D\uDC67|\uD83D\uDC69\u200D\uD83D\uDC66|\uD83D\uDC15\u200D\uD83E\uDDBA|\uD83C\uDDFD\uD83C\uDDF0|\uD83C\uDDF6\uD83C\uDDE6|\uD83C\uDDF4\uD83C\uDDF2|\uD83D\uDC08\u200D\u2B1B|\uD83E\uDDD1(?:\uD83C[\uDFFB-\uDFFF])|\uD83D\uDC69(?:\uD83C[\uDFFB-\uDFFF])|\uD83C\uDDFF(?:\uD83C[\uDDE6\uDDF2\uDDFC])|\uD83C\uDDFE(?:\uD83C[\uDDEA\uDDF9])|\uD83C\uDDFC(?:\uD83C[\uDDEB\uDDF8])|\uD83C\uDDFB(?:\uD83C[\uDDE6\uDDE8\uDDEA\uDDEC\uDDEE\uDDF3\uDDFA])|\uD83C\uDDFA(?:\uD83C[\uDDE6\uDDEC\uDDF2\uDDF3\uDDF8\uDDFE\uDDFF])|\uD83C\uDDF9(?:\uD83C[\uDDE6\uDDE8\uDDE9\uDDEB-\uDDED\uDDEF-\uDDF4\uDDF7\uDDF9\uDDFB\uDDFC\uDDFF])|\uD83C\uDDF8(?:\uD83C[\uDDE6-\uDDEA\uDDEC-\uDDF4\uDDF7-\uDDF9\uDDFB\uDDFD-\uDDFF])|\uD83C\uDDF7(?:\uD83C[\uDDEA\uDDF4\uDDF8\uDDFA\uDDFC])|\uD83C\uDDF5(?:\uD83C[\uDDE6\uDDEA-\uDDED\uDDF0-\uDDF3\uDDF7-\uDDF9\uDDFC\uDDFE])|\uD83C\uDDF3(?:\uD83C[\uDDE6\uDDE8\uDDEA-\uDDEC\uDDEE\uDDF1\uDDF4\uDDF5\uDDF7\uDDFA\uDDFF])|\uD83C\uDDF2(?:\uD83C[\uDDE6\uDDE8-\uDDED\uDDF0-\uDDFF])|\uD83C\uDDF1(?:\uD83C[\uDDE6-\uDDE8\uDDEE\uDDF0\uDDF7-\uDDFB\uDDFE])|\uD83C\uDDF0(?:\uD83C[\uDDEA\uDDEC-\uDDEE\uDDF2\uDDF3\uDDF5\uDDF7\uDDFC\uDDFE\uDDFF])|\uD83C\uDDEF(?:\uD83C[\uDDEA\uDDF2\uDDF4\uDDF5])|\uD83C\uDDEE(?:\uD83C[\uDDE8-\uDDEA\uDDF1-\uDDF4\uDDF6-\uDDF9])|\uD83C\uDDED(?:\uD83C[\uDDF0\uDDF2\uDDF3\uDDF7\uDDF9\uDDFA])|\uD83C\uDDEC(?:\uD83C[\uDDE6\uDDE7\uDDE9-\uDDEE\uDDF1-\uDDF3\uDDF5-\uDDFA\uDDFC\uDDFE])|\uD83C\uDDEB(?:\uD83C[\uDDEE-\uDDF0\uDDF2\uDDF4\uDDF7])|\uD83C\uDDEA(?:\uD83C[\uDDE6\uDDE8\uDDEA\uDDEC\uDDED\uDDF7-\uDDFA])|\uD83C\uDDE9(?:\uD83C[\uDDEA\uDDEC\uDDEF\uDDF0\uDDF2\uDDF4\uDDFF])|\uD83C\uDDE8(?:\uD83C[\uDDE6\uDDE8\uDDE9\uDDEB-\uDDEE\uDDF0-\uDDF5\uDDF7\uDDFA-\uDDFF])|\uD83C\uDDE7(?:\uD83C[\uDDE6\uDDE7\uDDE9-\uDDEF\uDDF1-\uDDF4\uDDF6-\uDDF9\uDDFB\uDDFC\uDDFE\uDDFF])|\uD83C\uDDE6(?:\uD83C[\uDDE8-\uDDEC\uDDEE\uDDF1\uDDF2\uDDF4\uDDF6-\uDDFA\uDDFC\uDDFD\uDDFF])|[#\*0-9]\uFE0F\u20E3|(?:\uD83C[\uDFC3\uDFC4\uDFCA]|\uD83D[\uDC6E\uDC70\uDC71\uDC73\uDC77\uDC81\uDC82\uDC86\uDC87\uDE45-\uDE47\uDE4B\uDE4D\uDE4E\uDEA3\uDEB4-\uDEB6]|\uD83E[\uDD26\uDD35\uDD37-\uDD39\uDD3D\uDD3E\uDDB8\uDDB9\uDDCD-\uDDCF\uDDD6-\uDDDD])(?:\uD83C[\uDFFB-\uDFFF])|(?:\u26F9|\uD83C[\uDFCB\uDFCC]|\uD83D\uDD75)(?:\uD83C[\uDFFB-\uDFFF])|(?:[\u261D\u270A-\u270D]|\uD83C[\uDF85\uDFC2\uDFC7]|\uD83D[\uDC42\uDC43\uDC46-\uDC50\uDC66\uDC67\uDC6B-\uDC6D\uDC72\uDC74-\uDC76\uDC78\uDC7C\uDC83\uDC85\uDCAA\uDD74\uDD7A\uDD90\uDD95\uDD96\uDE4C\uDE4F\uDEC0\uDECC]|\uD83E[\uDD0C\uDD0F\uDD18-\uDD1C\uDD1E\uDD1F\uDD30-\uDD34\uDD36\uDD77\uDDB5\uDDB6\uDDBB\uDDD2-\uDDD5])(?:\uD83C[\uDFFB-\uDFFF])|(?:[\u231A\u231B\u23E9-\u23EC\u23F0\u23F3\u25FD\u25FE\u2614\u2615\u2648-\u2653\u267F\u2693\u26A1\u26AA\u26AB\u26BD\u26BE\u26C4\u26C5\u26CE\u26D4\u26EA\u26F2\u26F3\u26F5\u26FA\u26FD\u2705\u270A\u270B\u2728\u274C\u274E\u2753-\u2755\u2757\u2795-\u2797\u27B0\u27BF\u2B1B\u2B1C\u2B50\u2B55]|\uD83C[\uDC04\uDCCF\uDD8E\uDD91-\uDD9A\uDDE6-\uDDFF\uDE01\uDE1A\uDE2F\uDE32-\uDE36\uDE38-\uDE3A\uDE50\uDE51\uDF00-\uDF20\uDF2D-\uDF35\uDF37-\uDF7C\uDF7E-\uDF93\uDFA0-\uDFCA\uDFCF-\uDFD3\uDFE0-\uDFF0\uDFF4\uDFF8-\uDFFF]|\uD83D[\uDC00-\uDC3E\uDC40\uDC42-\uDCFC\uDCFF-\uDD3D\uDD4B-\uDD4E\uDD50-\uDD67\uDD7A\uDD95\uDD96\uDDA4\uDDFB-\uDE4F\uDE80-\uDEC5\uDECC\uDED0-\uDED2\uDED5-\uDED7\uDEEB\uDEEC\uDEF4-\uDEFC\uDFE0-\uDFEB]|\uD83E[\uDD0C-\uDD3A\uDD3C-\uDD45\uDD47-\uDD78\uDD7A-\uDDCB\uDDCD-\uDDFF\uDE70-\uDE74\uDE78-\uDE7A\uDE80-\uDE86\uDE90-\uDEA8\uDEB0-\uDEB6\uDEC0-\uDEC2\uDED0-\uDED6])|(?:[#\*0-9\xA9\xAE\u203C\u2049\u2122\u2139\u2194-\u2199\u21A9\u21AA\u231A\u231B\u2328\u23CF\u23E9-\u23F3\u23F8-\u23FA\u24C2\u25AA\u25AB\u25B6\u25C0\u25FB-\u25FE\u2600-\u2604\u260E\u2611\u2614\u2615\u2618\u261D\u2620\u2622\u2623\u2626\u262A\u262E\u262F\u2638-\u263A\u2640\u2642\u2648-\u2653\u265F\u2660\u2663\u2665\u2666\u2668\u267B\u267E\u267F\u2692-\u2697\u2699\u269B\u269C\u26A0\u26A1\u26A7\u26AA\u26AB\u26B0\u26B1\u26BD\u26BE\u26C4\u26C5\u26C8\u26CE\u26CF\u26D1\u26D3\u26D4\u26E9\u26EA\u26F0-\u26F5\u26F7-\u26FA\u26FD\u2702\u2705\u2708-\u270D\u270F\u2712\u2714\u2716\u271D\u2721\u2728\u2733\u2734\u2744\u2747\u274C\u274E\u2753-\u2755\u2757\u2763\u2764\u2795-\u2797\u27A1\u27B0\u27BF\u2934\u2935\u2B05-\u2B07\u2B1B\u2B1C\u2B50\u2B55\u3030\u303D\u3297\u3299]|\uD83C[\uDC04\uDCCF\uDD70\uDD71\uDD7E\uDD7F\uDD8E\uDD91-\uDD9A\uDDE6-\uDDFF\uDE01\uDE02\uDE1A\uDE2F\uDE32-\uDE3A\uDE50\uDE51\uDF00-\uDF21\uDF24-\uDF93\uDF96\uDF97\uDF99-\uDF9B\uDF9E-\uDFF0\uDFF3-\uDFF5\uDFF7-\uDFFF]|\uD83D[\uDC00-\uDCFD\uDCFF-\uDD3D\uDD49-\uDD4E\uDD50-\uDD67\uDD6F\uDD70\uDD73-\uDD7A\uDD87\uDD8A-\uDD8D\uDD90\uDD95\uDD96\uDDA4\uDDA5\uDDA8\uDDB1\uDDB2\uDDBC\uDDC2-\uDDC4\uDDD1-\uDDD3\uDDDC-\uDDDE\uDDE1\uDDE3\uDDE8\uDDEF\uDDF3\uDDFA-\uDE4F\uDE80-\uDEC5\uDECB-\uDED2\uDED5-\uDED7\uDEE0-\uDEE5\uDEE9\uDEEB\uDEEC\uDEF0\uDEF3-\uDEFC\uDFE0-\uDFEB]|\uD83E[\uDD0C-\uDD3A\uDD3C-\uDD45\uDD47-\uDD78\uDD7A-\uDDCB\uDDCD-\uDDFF\uDE70-\uDE74\uDE78-\uDE7A\uDE80-\uDE86\uDE90-\uDEA8\uDEB0-\uDEB6\uDEC0-\uDEC2\uDED0-\uDED6])\uFE0F?|(?:[\u261D\u26F9\u270A-\u270D]|\uD83C[\uDF85\uDFC2-\uDFC4\uDFC7\uDFCA-\uDFCC]|\uD83D[\uDC42\uDC43\uDC46-\uDC50\uDC66-\uDC78\uDC7C\uDC81-\uDC83\uDC85-\uDC87\uDC8F\uDC91\uDCAA\uDD74\uDD75\uDD7A\uDD90\uDD95\uDD96\uDE45-\uDE47\uDE4B-\uDE4F\uDEA3\uDEB4-\uDEB6\uDEC0\uDECC]|\uD83E[\uDD0C\uDD0F\uDD18-\uDD1F\uDD26\uDD30-\uDD39\uDD3C-\uDD3E\uDD77\uDDB5\uDDB6\uDDB8\uDDB9\uDDBB\uDDCD-\uDDCF\uDDD1-\uDDDD]))/;
+ // https://stackoverflow.com/questions/11381673/detecting-a-mobile-browser
+ var mobile_re = /(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino|android|ipad|playbook|silk/i;
+ var tablet_re = /1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i;
+ var format_split_re = /(\[\[(?:-?[@!gbiuso])*;[^;]*;[^\]]*\](?:[^\]\\]*(?:\\\\)*\\\][^\]]*|[^\]]*|[^[]*\[[^\]]*)\]?)/i;
+ var format_parts_re = /\[\[((?:-?[@!gbiuso])*);([^;]*);([^;\]]*);?([^;\]]*);?([^\]]*)\]([^\]\\]*\\\][^\]]*|[^\]]*|[^[]*\[[^\]]+)\]?/gi;
+ var format_re = /\[\[((?:-?[@!gbiuso])*;[^;\]]*;[^;\]]*(?:;|[^\]()]*);?[^\]]*)\]([^\]]*\\\][^\]]*|[^\]]*|[^[]*\[[^\]]*)\]?/gi;
+ var format_exist_re = /\[\[((?:-?[@!gbiuso])*;[^;\]]*;[^;\]]*(?:;|[^\]()]*);?[^\]]*)\]([^\]]*\\\][^\]]*|[^\]]*|[^[]*\[[^\]]*)\]/gi;
+ var format_full_re = /^(\[\[(?:(?:-?[@!gbiuso])*;[^;\]]*;[^;\]]*(?:;|[^\]()]*);?[^\]]*)\])([^\]]*\\\][^\]]*|[^\]]*|[^[]*\[[^\]]*)(\])$/i;
+ var format_begin_re = /(\[\[(?:-?[@!gbiuso])*;[^;]*;[^\]]*\])/i;
+ var format_start_re = /^(\[\[(?:-?[@!gbiuso])*;[^;]*;[^\]]*\])/i;
+ var format_end_re = /\[\[(?:-?[@!gbiuso])*;[^;]*;[^\]]*\]?$/i;
+ var self_closing_re = /^(?:\[\[)?[^;]*@[^;]*;/;
+ var color_re = /^(?:#([0-9a-f]{3}|[0-9a-f]{4}|[0-9a-f]{6}|[0-9a-f]{8})|rgba?\([^)]+\)|hsla?\([^)]+\))$/i;
+ var url_re = /(\b(?:file|ftp|https?):\/\/(?:(?:(?!&[^;]+;)|(?=&))[^\s"'\\<>\][)])+)/gi;
+ var url_nf_re = /\b(?![^"\s[\]]*])(https?:\/\/(?:(?:(?!&[^;]+;)|(?=&))[^\s"'\\<>\][)])+)/gi;
+ var email_re = /((([^<>('")[\]\\.,;:\s@"]+(\.[^<>()[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,})))/g;
+ var url_full_re = /^(https?:\/\/(?:(?:(?!&[^;]+;)|(?=&))[^\s"'<>\\\][)])+)$/gi;
+ var email_full_re = /^((([^<>('")[\]\\.,;:\s@"]+(\.[^<>()[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,})))$/g;
+ var command_re = /((?:"[^"\\]*(?:\\[\S\s][^"\\]*)*"|'[^'\\]*(?:\\[\S\s][^'\\]*)*'|`[^`\\]*(?:\\[\S\s][^`\\]*)*`|\/[^\/\\]*(?:\\[\S\s][^\/\\]*)*\/[gimsuy]*(?=\s|$)|(?:\\\s|\S))+)(?=\s|$)/gi;
+ var extended_command_re = /^\s*((terminal|cmd)::([a-z_]+)\(([\s\S]*)\))\s*$/;
+ var format_exec_split_re = /(\[\[(?:-?[@!gbiuso])*;[^\]]+\](?:\\[[\]]|[^\]])*\]|\[\[[\s\S]+?\]\])/;
+ var format_exec_re = /(\[\[[\s\S]+?\]\])/;
+ var float_re = /^[-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?$/;
+ var re_re = /^\/((?:\\\/|[^/]|\[[^\]]*\/[^\]]*\])+)\/([gimsuy]*)$/;
+ var string_re = /("(?:[^"\\]|\\(?:\\\\)*"|\\\\)*"|'(?:[^'\\]|\\(?:\\\\)*'|\\\\)*'|`(?:[^`\\]|\\(?:\\\\)*`|\\\\)*`)/;
+ var unclosed_strings_re = /^(?=((?:[^"']+|"[^"\\]*(?:\\[^][^"\\]*)*"|'[^'\\]*(?:\\[^][^'\\]*)*')*))\1./;
+ var broken_image = '';
+ var use_broken_image = '';
+ /* eslint-enable */
+ // -------------------------------------------------------------------------
+ // :: features flags
+ // -------------------------------------------------------------------------
+ // taken from https://hacks.mozilla.org/2011/09/detecting-and-generating-
+ // css-animations-in-javascript/
+ var animation_supported = (function() {
+ if (typeof document === 'undefined') {
+ return false;
+ }
+ var animation = false,
+ domPrefixes = 'Webkit Moz O ms Khtml'.split(' '),
+ elm = document.createElement('div');
+ if (elm.style.animationName) {
+ animation = true;
+ }
+ if (animation === false) {
+ for (var i = 0; i < domPrefixes.length; i++) {
+ var name = domPrefixes[i] + 'AnimationName';
+ if (elm.style[name] !== undefined) {
+ animation = true;
+ break;
+ }
+ }
+ }
+ elm = null;
+ return animation;
+ })();
+ // -------------------------------------------------------------------------
+ var agent = (root.navigator || window.navigator).userAgent;
+ var is_IE = /MSIE|Trident/.test(agent) || /rv:11.0/i.test(agent);
+ var is_IEMobile = /IEMobile/.test(agent);
+ // -------------------------------------------------------------------------
+ var is_ch_unit_supported = (function() {
+ if (is_IE && !is_IEMobile) {
+ return false;
+ }
+ if (typeof document === 'undefined') {
+ return true; // run without browser context
+ }
+ var div = document.createElement('div');
+ div.style.width = '1ch';
+ return div.style.width === '1ch';
+ })();
+ // -------------------------------------------------------------------------
+ var is_css_variables_supported = root.CSS && root.CSS.supports &&
+ root.CSS.supports('(--fake-var: 0)');
+ // -------------------------------------------------------------------------
+ var is_android = navigator.userAgent.toLowerCase().indexOf('android') !== -1;
+ // -------------------------------------------------------------------------
+ var is_key_native = (function is_key_native() {
+ if (!('KeyboardEvent' in root && 'key' in root.KeyboardEvent.prototype)) {
+ return false;
+ }
+ var proto = root.KeyboardEvent.prototype;
+ var get = Object.getOwnPropertyDescriptor(proto, 'key').get;
+ return !!get.toString().match(/\[native code\]/);
+ })();
+ // -------------------------------------------------------------------------
+ var is_browser = (function() {
+ try {
+ return this === window;
+ } catch (e) {
+ return false;
+ }
+ })();
+ // -------------------------------------------------------------------------
+ var is_mobile = (function(a) {
+ var check = false;
+ if (mobile_re.test(a) || tablet_re.test(a.substr(0, 4))) {
+ check = true;
+ }
+ // detect iPad 13
+ // ref: https://stackoverflow.com/a/57924983/387194s
+ if (navigator.platform === 'MacIntel' && navigator.maxTouchPoints > 1) {
+ return true;
+ }
+ return check;
+ })(navigator.userAgent || navigator.vendor || root.opera);
+ // -------------------------------------------------------------------------
+ // IE ch unit bug detection - better that UserAgent that can be changed
+ // -------------------------------------------------------------------------
+ var ch_unit_bug = false;
+ if (is_browser) {
+ $(function() {
+ function width(e) {
+ return e[0].getBoundingClientRect().width;
+ }
+ var base = ' ');
+ ch.appendTo('body');
+ var space = $(base + '"> ').appendTo('body');
+ // in FireFox the size of space is fraction larger #579
+ ch_unit_bug = Math.abs(width(ch) - width(space)) > 0.0001;
+ ch.remove();
+ space.remove();
+ });
+ }
+ // -----------------------------------------------------------------------
+ // :: css helper that work with css variables
+ // :: jQuery css method from 3.4 support them by default
+ // -----------------------------------------------------------------------
+ function css(node, obj, value) {
+ if (node instanceof $.fn.init) {
+ node.each(function() {
+ css(this, obj, value);
+ });
+ } else if ($.isPlainObject(obj)) {
+ Object.keys(obj).forEach(function(key) {
+ node.style.setProperty(key, obj[key]);
+ });
+ } else if (typeof value === 'undefined') {
+ return node.style.getPropertyValue(obj);
+ } else {
+ node.style.setProperty(obj, value);
+ }
+ }
+ // -----------------------------------------------------------------------
+ // :: return CSS property with pixel size & proper
+ // -----------------------------------------------------------------------
+ function style_prop(name, value, important) {
+ var props = [
+ name + ':' + value + 'px',
+ name + ':' + 'calc(' + value + 'px / var(--pixel-density, 1))'
+ ];
+ if (important) {
+ props = props.map(function(prop) {
+ return prop + ' !important';
+ });
+ }
+ return props.join(';');
+ }
+ // -----------------------------------------------------------------------
+ // :: hide elements from screen readers
+ // -----------------------------------------------------------------------
+ function a11y_hide(element) {
+ element.attr({
+ role: 'presentation',
+ 'aria-hidden': 'true'
+ });
+ }
+ // ---------------------------------------------------------------------
+ // :: alert only first exception of type
+ // ---------------------------------------------------------------------
+ var excepctions = [];
+ function alert_exception(label, e) {
+ if (arguments[0] instanceof $.terminal.Exception) {
+ label = arguments[0].type;
+ e = arguments[0];
+ }
+ var message = (label ? label + ': ' : '') + exception_message(e);
+ if (excepctions.indexOf(message) === -1) {
+ excepctions.push(message);
+ setTimeout(function() {
+ throw e;
+ }, 0);
+ //alert(message + (e.stack ? '\n' + e.stack : ''));
+ }
+ }
+ // ---------------------------------------------------------------------
+ // ref: https://stackoverflow.com/a/6248722/387194
+ function generate_id() {
+ // I generate the UID from two parts here
+ // to ensure the random number provide enough bits.
+ var firstPart = (Math.random() * 46656) | 0;
+ var secondPart = (Math.random() * 46656) | 0;
+ firstPart = ("000" + firstPart.toString(36)).slice(-3);
+ secondPart = ("000" + secondPart.toString(36)).slice(-3);
+ return firstPart + secondPart;
+ }
+ // ---------------------------------------------------------------------
+ // :; detect if mouse event happen on scrollbar
+ // ---------------------------------------------------------------------
+ function scrollbar_event(e, node, pixel_density) {
+ pixel_density = pixel_density || 1;
+ var left = node.offset().left;
+ var max_width = node.outerWidth() * pixel_density;
+ return max_width <= e.clientX - left;
+ }
+ // ---------------------------------------------------------------------
+ // :: Return exception message as string
+ // ---------------------------------------------------------------------
+ function exception_message(e) {
+ if (typeof e === 'string') {
+ return e;
+ } else if (typeof e.fileName === 'string') {
+ return e.fileName + ': ' + e.message;
+ } else {
+ return e.message;
+ }
+ }
+ // -----------------------------------------------------------------------
+ // :: CYCLE DATA STRUCTURE
+ // -----------------------------------------------------------------------
+ function Cycle() {
+ var data = [].slice.call(arguments);
+ var pos = 0;
+ $.extend(this, {
+ get: function() {
+ return data;
+ },
+ index: function() {
+ return pos;
+ },
+ rotate: function(skip, init) {
+ if (init === undefined) {
+ init = pos;
+ } else if (init === pos) {
+ return;
+ }
+ if (!skip) {
+ var defined = data.filter(function(item) {
+ return typeof item !== 'undefined';
+ });
+ if (!defined.length) {
+ return;
+ }
+ }
+ if (!data.length) {
+ return;
+ }
+ if (data.length === 1) {
+ return data[0];
+ } else {
+ if (pos === data.length - 1) {
+ pos = 0;
+ } else {
+ ++pos;
+ }
+ if (typeof data[pos] !== 'undefined') {
+ return data[pos];
+ } else {
+ return this.rotate(true, init);
+ }
+ }
+ },
+ length: function() {
+ return data.length;
+ },
+ remove: function(index) {
+ delete data[index];
+ },
+ set: function(item) {
+ for (var i = data.length; i--;) {
+ if (data[i] === item) {
+ pos = i;
+ return;
+ }
+ }
+ this.append(item);
+ pos = data.length - 1;
+ },
+ front: function() {
+ if (data.length) {
+ var index = pos;
+ var restart = false;
+ while (!data[index]) {
+ index++;
+ if (index > data.length) {
+ if (restart) {
+ break;
+ }
+ index = 0;
+ restart = true;
+ }
+ }
+ return data[index];
+ }
+ },
+ map: function(fn) {
+ return data.map(function(item, i) {
+ if (typeof item !== 'undefined') {
+ return fn(item, i);
+ }
+ return null;
+ }).filter(Boolean);
+ },
+ forEach: function(fn) {
+ return data.forEach(function(item, i) {
+ if (typeof item !== 'undefined') {
+ fn(item, i);
+ }
+ });
+ },
+ append: function(item) {
+ data.push(item);
+ }
+ });
+ }
+ /*
+ function time() {
+ // performance.now almost equal Date.now()- performance.timing.navigationStart
+ // the difference check should be almost the same
+ return performance ? performance.now() : Date.now();
+ }
+ */
+ // -----------------------------------------------------------------------
+ // :: STACK DATA STRUCTURE
+ // -----------------------------------------------------------------------
+ function Stack(init) {
+ var data = is_array(init) ? init : init ? [init] : [];
+ $.extend(this, {
+ data: function() {
+ return data;
+ },
+ map: function(fn) {
+ return $.map(data, fn);
+ },
+ size: function() {
+ return data.length;
+ },
+ pop: function() {
+ if (data.length === 0) {
+ return null;
+ } else {
+ var value = data[data.length - 1];
+ data = data.slice(0, data.length - 1);
+ return value;
+ }
+ },
+ push: function(value) {
+ data = data.concat([value]);
+ return value;
+ },
+ top: function() {
+ return data.length > 0 ? data[data.length - 1] : null;
+ },
+ clone: function() {
+ return new Stack(data.slice(0));
+ }
+ });
+ }
+ // -------------------------------------------------------------------------
+ // :: Class for Worker that do some computation when needed
+ // :: if validation function return false it mean that condition changed
+ // :: and cache need to be cleared. If value was not processed it will run
+ // :: the action
+ // -------------------------------------------------------------------------
+ function WorkerCache(options) {
+ var settings = $.extend({
+ validation: $.noop,
+ action: $.noop,
+ onCache: $.noop
+ }, options);
+ this._onCache = settings.onCache.bind(this);
+ this._action = settings.action.bind(this);
+ this._validation = settings.validation.bind(this);
+ if ('Map' in root) {
+ this._cache = new Map();
+ }
+ }
+ // -------------------------------------------------------------------------
+ WorkerCache.prototype.validate = function(key) {
+ var valid = this._validation(key);
+ var test = valid === undefined || valid === true;
+ if (!test) {
+ this._cache.clear();
+ }
+ return test;
+ };
+ // -------------------------------------------------------------------------
+ WorkerCache.prototype.clear = function() {
+ this._cache.clear();
+ };
+ // -------------------------------------------------------------------------
+ WorkerCache.prototype.get = function(key) {
+ if (!this._cache) {
+ return this._action(key);
+ }
+ var value;
+ if (this.validate(key) && this._cache.has(key)) {
+ value = this._cache.get(key);
+ this._onCache({cache: value});
+ return value;
+ }
+ value = this._action(key);
+ this._cache.set(key, value);
+ return value;
+ };
+ // -------------------------------------------------------------------------
+ // :: HISTORY CLASS
+ // -------------------------------------------------------------------------
+ function History(name, size, memory) {
+ var enabled = true;
+ var storage_key = '';
+ if (typeof name === 'string' && name !== '') {
+ storage_key = name + '_';
+ }
+ storage_key += 'commands';
+ var data;
+ if (memory) {
+ data = [];
+ } else {
+ data = $.Storage.get(storage_key);
+ data = data ? JSON.parse(data) : [];
+ }
+ var pos = data.length - 1;
+ $.extend(this, {
+ append: function(item) {
+ if (enabled) {
+ if (data[data.length - 1] !== item) {
+ data.push(item);
+ if (size && data.length > size) {
+ data = data.slice(-size);
+ }
+ pos = data.length - 1;
+ if (!memory) {
+ $.Storage.set(storage_key, JSON.stringify(data));
+ }
+ }
+ }
+ },
+ set: function(new_data) {
+ if (is_array(new_data)) {
+ data = new_data;
+ if (!memory) {
+ $.Storage.set(storage_key, JSON.stringify(data));
+ }
+ }
+ },
+ data: function() {
+ return data;
+ },
+ reset: function() {
+ pos = data.length - 1;
+ },
+ last: function() {
+ return data[data.length - 1];
+ },
+ end: function() {
+ return pos === data.length - 1;
+ },
+ position: function() {
+ return pos;
+ },
+ current: function() {
+ return data[pos];
+ },
+ next: function() {
+ var old = pos;
+ if (pos < data.length - 1) {
+ ++pos;
+ }
+ if (old !== pos) {
+ return data[pos];
+ }
+ },
+ previous: function() {
+ var old = pos;
+ if (pos > 0) {
+ --pos;
+ }
+ if (old !== pos) {
+ return data[pos];
+ }
+ },
+ clear: function() {
+ data = [];
+ this.purge();
+ },
+ enabled: function() {
+ return enabled;
+ },
+ enable: function() {
+ enabled = true;
+ },
+ purge: function() {
+ if (!memory) {
+ $.Storage.remove(storage_key);
+ }
+ },
+ disable: function() {
+ enabled = false;
+ },
+ toggle: function(value) {
+ if (typeof value === 'undefined') {
+ enabled = !enabled;
+ } else {
+ enabled = value;
+ }
+ }
+ });
+ }
+ // -------------------------------------------------------------------------
+ function OutputLines(settings) {
+ this._settings = settings;
+ this._lines = [];
+ this._snapshot = [];
+ }
+ // -------------------------------------------------------------------------
+ OutputLines.prototype.make_snapshot = function(snapshot) {
+ this._snapshot.push(snapshot);
+ };
+ // -------------------------------------------------------------------------
+ OutputLines.prototype.get_partial = function() {
+ if (!this._snapshot.length) {
+ return [];
+ }
+ var last = this._snapshot[this._snapshot.length - 1];
+ return last;
+ };
+ // -------------------------------------------------------------------------
+ OutputLines.prototype.update_snapshot = function(index, snapshot) {
+ this._snapshot[index] = snapshot;
+ };
+ // -------------------------------------------------------------------------
+ OutputLines.prototype.limit_snapshot = function(limit) {
+ this._snapshot = this._snapshot.slice(limit);
+ };
+ // -------------------------------------------------------------------------
+ OutputLines.prototype.clear_snapshot = function() {
+ this._snapshot = [];
+ };
+ // -------------------------------------------------------------------------
+ OutputLines.prototype.get_snapshot = function() {
+ return this._snapshot.reduce(function(acc, arr) {
+ if (!arr) {
+ return acc;
+ }
+ return acc.concat(arr);
+ }, []).join('\n');
+ };
+ // -------------------------------------------------------------------------
+ OutputLines.prototype.join = function() {
+ var args = [].slice.call(arguments);
+ if (args.some(is_function)) {
+ return function() {
+ return args.reduce(function(acc, arg) {
+ if (is_function(acc)) {
+ acc = acc();
+ }
+ if (is_function(arg)) {
+ arg = arg();
+ }
+ if (is_promise(acc) || is_promise(arg)) {
+ return $.when(acc, arg).then(function(acc, arg) {
+ return acc + arg;
+ });
+ }
+ return arg;
+ });
+ };
+ } else if (args.some(is_promise)) {
+ return args.reduce(function(acc, arg) {
+ return $.when(acc, arg).then(function(acc, arg) {
+ return acc + arg;
+ });
+ });
+ }
+ return args.join('');
+ };
+ // -------------------------------------------------------------------------
+ OutputLines.prototype.import = function(data) {
+ this._lines = data;
+ };
+ // -------------------------------------------------------------------------
+ OutputLines.prototype.push = function(data) {
+ var value = data[0];
+ var options = data[1];
+ if (this.has_newline()) {
+ this._lines.push(data);
+ } else {
+ var last_line = this.last_line();
+ last_line[0] = this.join(last_line[0], value);
+ last_line[1].newline = options.newline;
+ }
+ };
+ // -------------------------------------------------------------------------
+ OutputLines.prototype.clear = function(fn) {
+ this._lines.forEach(function(line, i) {
+ var options = line[1];
+ if (is_function(options.onClear)) {
+ options.onClear.call(self, fn(i));
+ }
+ });
+ this._lines = [];
+ this._snapshot = [];
+ };
+ // -------------------------------------------------------------------------
+ OutputLines.prototype.data = function() {
+ return this._lines.filter(Boolean);
+ };
+ // -------------------------------------------------------------------------
+ OutputLines.prototype.has_newline = function() {
+ if (this._lines.length === 0) {
+ return true;
+ }
+ return this.last_line()[1].newline;
+ };
+ // -------------------------------------------------------------------------
+ // :: call when line is out of view when outputLimit is used
+ // :: NOTE: it's not called when less plugin is used onClear is called
+ // :: instead because less call term::clear() after export old view
+ // -------------------------------------------------------------------------
+ OutputLines.prototype.unmount = function(node) {
+ var index = node.data('index');
+ var line = this._lines[index];
+ if (line) {
+ var options = line[1];
+ if (is_function(options.unmount)) {
+ options.unmount.call(self, node);
+ }
+ }
+ };
+ // -------------------------------------------------------------------------
+ OutputLines.prototype.last_line = function() {
+ var lines = this.data();
+ var len = lines.length;
+ return lines[len - 1];
+ };
+ // -------------------------------------------------------------------------
+ OutputLines.prototype.update = function(index, value, options) {
+ if (value === null) {
+ delete this._lines[index];
+ delete this._snapshot[index];
+ } else {
+ this._lines[index][0] = value;
+ if (options) {
+ this._lines[index][1] = $.extend(this._lines[index][1], options);
+ }
+ return this._lines[index][1];
+ }
+ };
+ // -------------------------------------------------------------------------
+ OutputLines.prototype.length = function() {
+ return this._lines.length;
+ };
+ // -------------------------------------------------------------------------
+ OutputLines.prototype.valid_index = function(index) {
+ return !!this._lines[index];
+ };
+ // -------------------------------------------------------------------------
+ OutputLines.prototype.render = function(cols, fn) {
+ var settings = this._settings();
+ var lines_to_show = [];
+ this._snapshot = [];
+ if (settings.outputLimit >= 0) {
+ // flush will limit lines but if there is lot of
+ // lines we don't need to show them and then remove
+ // them from terminal
+ var limit;
+ if (settings.outputLimit === 0) {
+ limit = cols;
+ } else {
+ limit = settings.outputLimit;
+ }
+ this._lines.forEach(function(line, index) {
+ var value = line[0];
+ var options = line[1];
+ lines_to_show.push({
+ value: value,
+ index: index,
+ options: options
+ });
+ });
+ var pivot = lines_to_show.length - limit - 1;
+ lines_to_show = lines_to_show.slice(pivot);
+ } else {
+ lines_to_show = this._lines.map(function(line, index) {
+ return {
+ value: line[0],
+ index: index,
+ options: line[1]
+ };
+ });
+ }
+ return fn(lines_to_show);
+ };
+ // -------------------------------------------------------------------------
+ // :: FormatBuffer is a class that buffer line printed on terminal
+ // :: with optional format of the text, the class also use cache
+ // :: the options in the constructor is a function that should returns
+ // :: settings for given format, the settings may change while the terminal
+ // :: is running, that's why they are dynamic in form of a function
+ // -------------------------------------------------------------------------
+ function FormatBuffer(options) {
+ this._options = options;
+ if ('Map' in root) {
+ this._format_cache = new Map();
+ }
+ this._output_buffer = [];
+ }
+ // -------------------------------------------------------------------------
+ FormatBuffer.NEW_LINE = 1;
+ // -------------------------------------------------------------------------
+ FormatBuffer.prototype.format = function format(arg, newline, raw) {
+ var use_cache = this._format_cache && this._settings.useCache;
+
+ if (use_cache) {
+ var args = JSON.stringify([arg, this._settings]);
+ if (this._format_cache.has(args)) {
+ return this._format_cache.get(args);
+ }
+ }
+ var data = {
+ line: $.terminal.format(
+ arg,
+ this._settings
+ ),
+ raw: raw,
+ newline: newline
+ };
+ if (use_cache) {
+ this._format_cache.set(args, data);
+ }
+ return data;
+ };
+ // -------------------------------------------------------------------------
+ FormatBuffer.prototype.empty = function() {
+ return !this._output_buffer.length;
+ };
+ // -------------------------------------------------------------------------
+ FormatBuffer.prototype.append = function(arg, index, options, raw) {
+ this._settings = $.extend({
+ useCache: true
+ }, this._options(options));
+
+ this._output_buffer.push(FormatBuffer.NEW_LINE);
+
+ if (arg instanceof Array) {
+ var raw_lines = raw.split('\n');
+ for (var i = 0, len = arg.length; i < len; ++i) {
+ if (arg[i] === '' || arg[i] === '\r') {
+ this._output_buffer.push({line: '', raw: ''});
+ } else {
+ var formatted = this.format(arg[i], i === len - 1, raw_lines[i]);
+ this._output_buffer.push(formatted);
+ }
+ }
+ } else if (options.raw) {
+ this._output_buffer.push({line: arg, raw: raw});
+ } else {
+ this._output_buffer.push(this.format(arg, false, raw));
+ }
+ this._output_buffer.push({
+ finalize: options.finalize,
+ index: index,
+ raw: options.raw,
+ newline: options.newline
+ });
+ };
+ // -------------------------------------------------------------------------
+ FormatBuffer.prototype.clear_cache = function() {
+ if (this._format_cache) {
+ this._format_cache.clear();
+ }
+ };
+ // -------------------------------------------------------------------------
+ FormatBuffer.prototype.output = function() {
+ return this._output_buffer.slice();
+ };
+ // -------------------------------------------------------------------------
+ FormatBuffer.prototype.is_empty = function() {
+ return !this._output_buffer.length;
+ };
+ // -------------------------------------------------------------------------
+ FormatBuffer.prototype.clear = function() {
+ this._output_buffer = [];
+ };
+ // -------------------------------------------------------------------------
+ FormatBuffer.prototype.forEach = function(fn) {
+ var i = 0;
+ while (i < this._output_buffer.length) {
+ var data = this._output_buffer[i++];
+ if (data === FormatBuffer.NEW_LINE) {
+ fn();
+ } else {
+ fn(data);
+ }
+ }
+ };
+ // -------------------------------------------------------------------------
+ FormatBuffer.prototype.flush = function(render) {
+ this.forEach(render);
+ this.clear();
+ };
+ // -------------------------------------------------------------------------
+ // :: function that handle all cases of prompt and call the function set
+ // :: with a string
+ // -------------------------------------------------------------------------
+ function with_prompt(prompt, set, context) {
+ function error(e) {
+ var prompt = $.terminal.escape_brackets('[ERR]> ');
+ set('[[;red;]' + prompt + ']');
+ alert_exception('Prompt', e);
+ }
+ function done(prompt) {
+ set(prompt);
+ deferred.resolve();
+ }
+ var deferred = new $.Deferred();
+ switch (typeof prompt) {
+ case 'string':
+ done(prompt);
+ break;
+ case 'function':
+ try {
+ var ret = prompt.call(context, function(string) {
+ done(string);
+ });
+ if (typeof ret === 'string') {
+ done(ret);
+ }
+ if (ret && ret.then) {
+ ret.then(done).catch(error);
+ }
+ } catch (e) {
+ error(e);
+ }
+ break;
+ }
+ return deferred.promise();
+ }
+ // -------------------------------------------------------------------------
+ // :: COMMAND LINE PLUGIN
+ // -------------------------------------------------------------------------
+ var cmd_index = 0;
+ $.cmd = {
+ defaults: {
+ mask: false,
+ caseSensitiveSearch: true,
+ historySize: 60,
+ prompt: '> ',
+ enabled: true,
+ history: true,
+ onPositionChange: $.noop,
+ onCommandChange: $.noop,
+ inputStyle: 'textarea',
+ mobileDelete: is_mobile,
+ onPaste: $.noop,
+ clickTimeout: 200,
+ holdTimeout: 400,
+ holdRepeatTimeout: 200,
+ mobileIngoreAutoSpace: [],
+ repeatTimeoutKeys: [],
+ tabindex: 1,
+ tabs: 4
+ }
+ };
+ $.fn.cmd = function(options) {
+ var settings = $.extend({}, $.cmd.defaults, options);
+ function mobile_ignore_key(key) {
+ return settings.mobileIngoreAutoSpace.length &&
+ settings.mobileIngoreAutoSpace.indexOf(key) !== -1 && is_android;
+ }
+ var self = this;
+ var maybe_data = self.data('cmd');
+ if (maybe_data) {
+ return maybe_data;
+ }
+ var id = cmd_index++;
+ self.addClass('cmd');
+ var wrapper = $('').appendTo(self);
+ wrapper.append('');
+ wrapper.append('' +
+ '' +
+ '' +
+ ' ' +
+ '' +
+ '' +
+ '
');
+ var cursor_line = wrapper.find('.cmd-cursor-line');
+ // a11y: don't read command it's in textarea that's in focus
+ a11y_hide(cursor_line);
+ // on mobile the only way to hide textarea on desktop it's needed because
+ // textarea show up after focus
+ //self.append('');
+ var clip;
+ if (is_mobile) {
+ clip = (function() {
+ var $node = $('').attr({
+ autocapitalize: 'off',
+ autocorrect: 'off',
+ spellcheck: 'false',
+ tabindex: settings.tabindex
+ }).insertAfter(self);
+ $node.on('focus', function() {
+ self.enable();
+ }).on('blur', function() {
+ self.disable();
+ });
+ var timer;
+ var clip = {
+ $node: $node,
+ val: function(value) {
+ if (typeof value === 'undefined') {
+ return $node.text();
+ } else {
+ $node.html(value);
+ }
+ },
+ reset: function() {
+ clearTimeout(timer);
+ timer = setTimeout(function() {
+ $node.css({
+ top: '',
+ bottom: ''
+ });
+ }, 100);
+ },
+ focus: function() {
+ css($node[0], {
+ top: 'calc(var(--terminal-scroll, 0) * 1px)'
+ });
+ clip.reset();
+ },
+ blur: function() {
+ $node.css({
+ top: '100%',
+ bottom: 0
+ }).blur();
+ // just in case of Webkit bug
+ window.getSelection().removeAllRanges();
+ clip.reset();
+ }
+ };
+ return clip;
+ })();
+ self.addClass('cmd-mobile');
+ } else {
+ clip = (function() {
+ var id = generate_id();
+ var $node = $('