add support for jQuery 4.0

Author: jcubic

__tests__/terminal.spec.js

@@ -3082,7 +3082,7 @@ describe('Terminal plugin', function() {
                 });
                 expect(term.find('.cmd-prompt').text()).toEqual('>>>');
             });
-            it('should render funtion that return promise', async () => {
+            it('should render function that return promise', async () => {
                 var term = $('<div/>').terminal($.noop, {
                     prompt: function() {
                         return Promise.resolve('>>>');
@@ -3091,7 +3091,7 @@ describe('Terminal plugin', function() {
                 await delay(10);
                 expect(term.find('.cmd-prompt').text()).toEqual('>>>');
             });
-            it('should render funtion that call callback', () => {
+            it('should render function that call callback', () => {
                 var term = $('<div/>').terminal($.noop, {
                     prompt: function(fn) {
                         fn('>>>');
@@ -4081,7 +4081,7 @@ describe('Terminal plugin', function() {
         $.ajax = function(obj) {
             function done() {
                 if (!canceled) {
-                    if ($.isFunction(obj.success)) {
+                    if (typeof obj.success === 'function') {
                         obj.success(response, 'OK', {
                             getResponseHeader: function(header) {
                                 if (header == 'Content-Type') {
@@ -4104,7 +4104,7 @@ describe('Terminal plugin', function() {
                 };
                 $(document).trigger("ajaxSend", [ jqXHR, obj ] );
                 try {
-                    if ($.isFunction(obj.beforeSend)) {
+                    if (typeof obj.beforeSend === 'function') {
                         obj.beforeSend({}, obj);
                     }
                     if (options.async) {
@@ -4142,7 +4142,7 @@ describe('Terminal plugin', function() {
             var proc = {
                 name: key
             };
-            if ($.isFunction(object[key])) {
+            if (typeof object[key] === 'function') {
                 var re = /function[^\(]+\(([^\)]+)\)/;
                 var m = object[key].toString().match(re);
                 if (m) {
@@ -4153,7 +4153,7 @@ describe('Terminal plugin', function() {
         }
         $.ajax = function(obj) {
             function done() {
-                if ($.isFunction(obj.success)) {
+                if (typeof obj.success === 'function') {
                     obj.success(resp, 'OK', {
                         getResponseHeader: function(header) {
                             if (header == 'Content-Type') {
@@ -4192,7 +4192,7 @@ describe('Terminal plugin', function() {
                         var error = null;
                         var ret = null;
                         try {
-                            if ($.isFunction(object[req.method])) {
+                            if (typeof object[req.method] === 'function') {
                                 ret = object[req.method].apply(null, req.params);
                             } else {
                                 ret = null;
@@ -5566,7 +5566,7 @@ describe('Terminal plugin', function() {
                 var term = $('<div/>').appendTo('body').terminal(interpreter);
                 expect(term.commands()).toEqual(interpreter);
                 term.push('/test');
-                expect($.isFunction(term.commands())).toEqual(true);
+                expect(typeof term.commands() === 'function').toEqual(true);
                 term.destroy().remove();
             });
         });

js/jquery.terminal-src.js

@@ -283,13 +283,13 @@
         clone_object: function(object) {
             var tmp = {};
             if (typeof object === 'object') {
-                if ($.isArray(object)) {
+                if (Array.isArray(object)) {
                     return this.clone_array(object);
                 } else if (object === null) {
                     return object;
                 } else {
                     for (var key in object) {
-                        if ($.isArray(object[key])) {
+                        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]);
@@ -625,7 +625,7 @@
                     if (value === undefined || value === null) {
                         return null;
                     }
-                    var result = this.regex.exec(jQuery.trim(value.toString()));
+                    var result = this.regex.exec(value.toString().trim());
                     if (result[2]) {
                         var num = parseInt(result[1], 10);
                         var mult = this.powers[result[2]] || 1;
@@ -637,7 +637,7 @@
                 add: function(element, interval, label, fn, times, belay) {
                     var counter = 0;
 
-                    if (jQuery.isFunction(label)) {
+                    if (typeof label === 'function') {
                         if (!times) {
                             times = fn;
                         }
@@ -7107,7 +7107,7 @@
             };
         }
         function validJSONRPC(response) {
-            return $.isNumeric(response.id) &&
+            return typeof response.id === 'number' &&
                 (typeof response.result !== 'undefined' ||
                  typeof response.error !== 'undefined');
         }
@@ -8102,7 +8102,7 @@
                     object = {
                         interpreter: make_basic_json_rpc(user_intrp, login)
                     };
-                    if ($.isArray(settings.completion)) {
+                    if (Array.isArray(settings.completion)) {
                         object.completion = settings.completion;
                     }
                     finalize(object);
@@ -9410,7 +9410,7 @@
                 // will be used internaly since users know
                 // when login success (they decide when
                 // it happen by calling the callback -
-                // this funtion)
+                // this function)
                 if (is_function(next)) {
                     next();
                 }
@@ -9611,7 +9611,7 @@
                 } else {
                     save_state.push(self.export_view());
                 }
-                if (!$.isArray(hash_commands)) {
+                if (!Array.isArray(hash_commands)) {
                     hash_commands = [];
                 }
                 if (command !== undefined && !ignore_hash) {
@@ -9665,7 +9665,7 @@
                 }
                 var d = exec_settings.deferred;
                 cmd_ready(function ready() {
-                    if ($.isArray(command)) {
+                    if (Array.isArray(command)) {
                         (function recur() {
                             var cmd = command.shift();
                             if (cmd) {
@@ -11237,7 +11237,7 @@
                         // result is object with interpreter and completion properties
                         interpreters.push($.extend({}, ret, push_settings));
                         if (push_settings.completion === true) {
-                            if ($.isArray(ret.completion)) {
+                            if (Array.isArray(ret.completion)) {
                                 interpreters.top().completion = ret.completion;
                             } else if (!ret.completion) {
                                 interpreters.top().completion = false;

js/less.js

@@ -218,7 +218,7 @@
             term.removeClass('terminal-less');
             $output.css('height', '');
             var exit = options.exit || options.onExit;
-            if ($.isFunction(exit)) {
+            if (typeof exit === 'function') {
                 exit();
             }
         }
@@ -299,7 +299,7 @@
                     });
                 }
             }
-            if ($.isFunction(text)) {
+            if (typeof text === 'function') {
                 text(cols, run);
             } else {
                 run(text);

package-lock.json

@@ -367,10 +367,10 @@
   },
   "dependencies": {
     "@jcubic/lily": "^0.3.0",
-    "@types/jquery": "^3.5.14",
+    "@types/jquery": "^3.5.29",
     "ansidec": "^0.3.4",
     "iconv-lite": "^0.6.3",
-    "jquery": "^3.6.0",
+    "jquery": "^4.0.0-beta",
     "prismjs": "^1.27.0",
     "wcwidth": "^1.0.1"
   },