From: Shuanglei Tao <tsl0922@gmail.com>
Date: Fri, 17 May 2019 03:21:33 +0000 (+0800)
Subject: html: add tslint to webpack
X-Git-Url: http://git.prime8.dev/?a=commitdiff_plain;h=2aa203519565c94f4bcadf6d0726cf94a3854970;p=ttyd.git

html: add tslint to webpack
---

diff --git a/html/js/app.ts b/html/js/app.ts
index cd55a1e..5436850 100644
--- a/html/js/app.ts
+++ b/html/js/app.ts
@@ -1,11 +1,11 @@
 import '../sass/app.scss';
 
 import { Terminal, ITerminalOptions, IDisposable } from 'xterm';
-import * as fit from 'xterm/lib/addons/fit/fit'
+import * as fit from 'xterm/lib/addons/fit/fit';
 import * as Zmodem from 'zmodem.js/src/zmodem_browser';
 
-import * as overlay from './overlay'
-import { Modal } from './zmodem'
+import * as overlay from './overlay';
+import { Modal } from './zmodem';
 
 Terminal.applyAddon(fit);
 Terminal.applyAddon(overlay);
@@ -28,31 +28,31 @@ declare let window: IWindowWithTerminal;
 
 const modal = new Modal();
 const terminalContainer = document.getElementById('terminal-container');
-const protocol = window.location.protocol === 'https:' ? 'wss://': 'ws://';
+const protocol = window.location.protocol === 'https:' ? 'wss://' : 'ws://';
 const wsPath = window.location.pathname.endsWith('/') ? 'ws' : '/ws';
 const url = [protocol, window.location.host, window.location.pathname, wsPath, window.location.search].join('');
 const textDecoder = new TextDecoder();
 const textEncoder = new TextEncoder();
 
-let authToken = (typeof window.tty_auth_token !== 'undefined') ? window.tty_auth_token : null;
+const authToken = (typeof window.tty_auth_token !== 'undefined') ? window.tty_auth_token : null;
 let autoReconnect = -1;
 let term: ITtydTerminal;
 let title: string;
 let wsError: boolean;
 
-let openWs = function() {
-    let ws = new WebSocket(url, ['tty']);
-    let sendMessage = function (message) {
+const openWs = function(): void {
+    const ws = new WebSocket(url, ['tty']);
+    const sendMessage = function (message: string): void {
         if (ws.readyState === WebSocket.OPEN) {
             ws.send(textEncoder.encode(message));
         }
     };
-    let unloadCallback = function (event) {
-        let message = 'Close terminal? this will also terminate the command.';
+    const unloadCallback = function (event: BeforeUnloadEvent): string {
+        const message = 'Close terminal? this will also terminate the command.';
         event.returnValue = message;
         return message;
     };
-    let resetTerm = function() {
+    const resetTerm = function(): void {
         modal.hide();
         clearTimeout(term.reconnectTimeout);
         if (ws.readyState !== WebSocket.CLOSED) {
@@ -61,31 +61,31 @@ let openWs = function() {
         openWs();
     };
 
-    let zsentry = new Zmodem.Sentry({
-        to_terminal: function _to_terminal(octets) {
-            let buffer = new Uint8Array(octets).buffer;
+    const zsentry = new Zmodem.Sentry({
+        to_terminal: function(octets: ArrayBuffer): any {
+            const buffer = new Uint8Array(octets).buffer;
             term.write(textDecoder.decode(buffer));
         },
 
-        sender: function _ws_sender_func(octets) {
+        sender: function(octets: number[]): any {
             // limit max packet size to 4096
             while (octets.length) {
-                let chunk = octets.splice(0, 4095);
-                let buffer = new Uint8Array(chunk.length + 1);
-                buffer[0]= '0'.charCodeAt(0);
+                const chunk = octets.splice(0, 4095);
+                const buffer = new Uint8Array(chunk.length + 1);
+                buffer[0] = '0'.charCodeAt(0);
                 buffer.set(chunk, 1);
                 ws.send(buffer);
             }
         },
 
-        on_retract: function _on_retract() {
+        on_retract: function(): any {
             // console.log('on_retract');
         },
 
-        on_detect: function _on_detect(detection) {
+        on_detect: function(detection: any): any {
             term.setOption('disableStdin', true);
-            let zsession = detection.confirm();
-            let promise = zsession.type === 'send' ? modal.handleSend(zsession) : modal.handleReceive(zsession);
+            const zsession = detection.confirm();
+            const promise = zsession.type === 'send' ? modal.handleSend(zsession) : modal.handleReceive(zsession);
             promise.catch(console.error.bind(console)).then(() => {
                 modal.hide();
                 term.setOption('disableStdin', false);
@@ -95,7 +95,7 @@ let openWs = function() {
 
     ws.binaryType = 'arraybuffer';
 
-    ws.onopen = function() {
+    ws.onopen = function(): void {
         console.log('[ttyd] websocket opened');
         wsError = false;
         sendMessage(JSON.stringify({AuthToken: authToken}));
@@ -163,11 +163,11 @@ let openWs = function() {
         term.focus();
     };
 
-    ws.onmessage = function(event: MessageEvent) {
-        let rawData = new Uint8Array(event.data),
-            cmd = String.fromCharCode(rawData[0]),
-            data = rawData.slice(1).buffer;
-        switch(cmd) {
+    ws.onmessage = function(event: MessageEvent): void {
+        const rawData = new Uint8Array(event.data);
+        const cmd = String.fromCharCode(rawData[0]);
+        const data = rawData.slice(1).buffer;
+        switch (cmd) {
             case '0':
                 try {
                     zsentry.consume(data);
@@ -181,7 +181,7 @@ let openWs = function() {
                 document.title = title;
                 break;
             case '2':
-                let preferences = JSON.parse(textDecoder.decode(data));
+                const preferences = JSON.parse(textDecoder.decode(data));
                 Object.keys(preferences).forEach((key) => {
                     console.log('[ttyd] xterm option: ' + key + '=' +  preferences[key]);
                     term.setOption(key, preferences[key]);
@@ -197,7 +197,7 @@ let openWs = function() {
         }
     };
 
-    ws.onclose = function(event: CloseEvent) {
+    ws.onclose = function(event: CloseEvent): void {
         console.log('[ttyd] websocket closed, code: ' + event.code);
         modal.hide();
         if (term) {
diff --git a/html/js/overlay.ts b/html/js/overlay.ts
index 9c39848..db06d97 100644
--- a/html/js/overlay.ts
+++ b/html/js/overlay.ts
@@ -3,15 +3,16 @@
 import { Terminal } from 'xterm';
 
 interface IOverlayAddonTerminal extends Terminal {
-    __overlayNode?: HTMLElement
-    __overlayTimeout?: number
+    __overlayNode?: HTMLElement;
+    __overlayTimeout?: number;
 }
 
 export function showOverlay(term: Terminal, msg: string, timeout: number): void {
     const addonTerminal = <IOverlayAddonTerminal> term;
     if (!addonTerminal.__overlayNode) {
-        if (!term.element)
+        if (!term.element) {
             return;
+        }
         addonTerminal.__overlayNode = document.createElement('div');
         addonTerminal.__overlayNode.style.cssText = (
             'border-radius: 15px;' +
@@ -29,14 +30,15 @@ export function showOverlay(term: Terminal, msg: string, timeout: number): void
             e.stopPropagation();
         }, true);
     }
-    addonTerminal.__overlayNode.style.color = "#101010";
-    addonTerminal.__overlayNode.style.backgroundColor = "#f0f0f0";
+    addonTerminal.__overlayNode.style.color = '#101010';
+    addonTerminal.__overlayNode.style.backgroundColor = '#f0f0f0';
 
     addonTerminal.__overlayNode.textContent = msg;
     addonTerminal.__overlayNode.style.opacity = '0.75';
 
-    if (!addonTerminal.__overlayNode.parentNode)
+    if (!addonTerminal.__overlayNode.parentNode) {
         term.element.appendChild(addonTerminal.__overlayNode);
+    }
 
     const divSize = term.element.getBoundingClientRect();
     const overlaySize = addonTerminal.__overlayNode.getBoundingClientRect();
@@ -44,17 +46,20 @@ export function showOverlay(term: Terminal, msg: string, timeout: number): void
     addonTerminal.__overlayNode.style.top = (divSize.height - overlaySize.height) / 2 + 'px';
     addonTerminal.__overlayNode.style.left = (divSize.width - overlaySize.width) / 2 + 'px';
 
-    if (addonTerminal.__overlayTimeout)
+    if (addonTerminal.__overlayTimeout) {
         clearTimeout(addonTerminal.__overlayTimeout);
+    }
 
-    if (timeout === null)
+    if (timeout === null) {
         return;
+    }
 
     addonTerminal.__overlayTimeout = <number><any>setTimeout(() => {
         addonTerminal.__overlayNode.style.opacity = '0';
         addonTerminal.__overlayTimeout = <number><any>setTimeout(() => {
-            if (addonTerminal.__overlayNode.parentNode)
+            if (addonTerminal.__overlayNode.parentNode) {
                 addonTerminal.__overlayNode.parentNode.removeChild(addonTerminal.__overlayNode);
+            }
             addonTerminal.__overlayTimeout = null;
             addonTerminal.__overlayNode.style.opacity = '0.75';
         }, 200);
diff --git a/html/js/zmodem.ts b/html/js/zmodem.ts
index e1873ba..a214b8d 100644
--- a/html/js/zmodem.ts
+++ b/html/js/zmodem.ts
@@ -49,9 +49,9 @@ function bytesHuman (bytes: any, precision: number): string {
     if (isNaN(parseFloat(bytes)) || !isFinite(bytes)) return '-';
     if (bytes === 0) return '0';
     if (typeof precision === 'undefined') precision = 1;
-    let units = ['bytes', 'KB', 'MB', 'GB', 'TB', 'PB'],
-        number = Math.floor(Math.log(bytes) / Math.log(1024));
-    return (bytes / Math.pow(1024, Math.floor(number))).toFixed(precision) +  ' ' + units[number];
+    const units = ['bytes', 'KB', 'MB', 'GB', 'TB', 'PB'];
+    const num = Math.floor(Math.log(bytes) / Math.log(1024));
+    return (bytes / Math.pow(1024, Math.floor(num))).toFixed(precision) +  ' ' + units[num];
 }
 
 export class Modal {
@@ -69,7 +69,7 @@ export class Modal {
         this.progress = new Progress();
     }
 
-    public reset(title): void {
+    public reset(title: string): void {
         this.header.textContent = title;
         this.status.element.style.display = 'none';
         this.choose.element.style.display = 'none';
@@ -85,7 +85,7 @@ export class Modal {
         this.element.classList.remove('is-active');
     }
 
-    public updateFileInfo(fileInfo): void {
+    public updateFileInfo(fileInfo: any): void {
         this.status.element.style.display = '';
         this.choose.element.style.display = 'none';
         this.progress.element.style.display = '';
@@ -94,11 +94,11 @@ export class Modal {
         this.progress.fileName.textContent = fileInfo.name;
     }
 
-    public showReceive(xfer): void {
+    public showReceive(xfer: any): void {
         this.reset('Receiving files');
         this.updateFileInfo(xfer.get_details());
         this.progress.skip.disabled = false;
-        this.progress.skip.onclick = function () {
+        this.progress.skip.onclick = function (): void {
             (<HTMLLinkElement>this).disabled = true;
             xfer.skip();
         };
@@ -106,17 +106,17 @@ export class Modal {
         this.element.classList.add('is-active');
     }
 
-    public showSend(callback): void {
+    public showSend(callback: (files: FileList) => any): void {
         this.reset('Sending files');
         this.choose.element.style.display = '';
         this.choose.files.disabled = false;
         this.choose.files.value = '';
         this.choose.filesNames.textContent = '';
-        let self:Modal = this;
-        this.choose.files.onchange = function () {
+        const self: Modal = this;
+        this.choose.files.onchange = function (): void {
             (<HTMLInputElement>this).disabled = true;
-            let files:FileList = (<HTMLInputElement>this).files;
-            let fileNames:string = '';
+            const files: FileList = (<HTMLInputElement>this).files;
+            let fileNames: string = '';
             for (let i = 0; i < files.length; i++) {
                 if (i === 0) {
                     fileNames = files[i].name;
@@ -130,20 +130,20 @@ export class Modal {
         this.element.classList.add('is-active');
     }
 
-    public updateProgress(xfer): void {
-        let size = xfer.get_details().size;
-        let offset = xfer.get_offset();
+    public updateProgress(xfer: any): void {
+        const size = xfer.get_details().size;
+        const offset = xfer.get_offset();
         this.progress.bytesReceived.textContent = bytesHuman(offset, 2);
         this.progress.bytesFile.textContent = bytesHuman(size, 2);
 
-        let percentReceived = (100 * offset / size).toFixed(2);
+        const percentReceived = (100 * offset / size).toFixed(2);
         this.progress.percentReceived.textContent = percentReceived + '%';
 
         this.progress.progressBar.textContent = percentReceived + '%';
         this.progress.progressBar.setAttribute('value', percentReceived);
     }
 
-    public handleSend(zsession): Promise<any> {
+    public handleSend(zsession: any): Promise<any> {
         return new Promise((res) => {
             this.showSend((files) => {
                 Zmodem.Browser.send_files(
@@ -166,10 +166,10 @@ export class Modal {
         });
     }
 
-    public handleReceive(zsession): Promise<any> {
+    public handleReceive(zsession: any): Promise<any> {
         zsession.on('offer', (xfer) => {
             this.showReceive(xfer);
-            let fileBuffer = [];
+            const fileBuffer = [];
             xfer.on('input', (payload) => {
                 this.updateProgress(xfer);
                 fileBuffer.push(new Uint8Array(payload));
@@ -181,10 +181,10 @@ export class Modal {
                 );
             }, console.error.bind(console));
         });
-        let promise = new Promise((res) => {
+        const promise = new Promise((res) => {
             zsession.on('session_end', () => res());
         });
         zsession.start();
         return promise;
     }
-}
\ No newline at end of file
+}
diff --git a/html/package.json b/html/package.json
index aa1acea..f37ceaf 100644
--- a/html/package.json
+++ b/html/package.json
@@ -10,8 +10,9 @@
     "author": "Shuanglei Tao <tsl0922@gmail.com>",
     "license": "MIT",
     "scripts": {
-        "build": "NODE_ENV=production npx wp --config webpack.prod.js && gulp",
-        "start": "gulp clean && npx webpack-dev-server --config webpack.dev.js"
+        "build": "NODE_ENV=production webpack --config webpack.prod.js && gulp",
+        "prestart": "gulp clean",
+        "start": "webpack-dev-server --config webpack.dev.js"
     },
     "dependencies": {
         "xterm": "^3.13.0",
@@ -32,11 +33,13 @@
         "style-loader": "^0.23.1",
         "terser-webpack-plugin": "^1.2.4",
         "ts-loader": "^6.0.0",
+        "tslint": "^5.16.0",
+        "tslint-consistent-codestyle": "^1.15.1",
+        "tslint-loader": "^3.5.4",
         "typescript": "^3.4.5",
         "webpack": "^4.31.0",
         "webpack-cli": "^3.3.2",
         "webpack-dev-server": "^3.3.1",
-        "webpack-merge": "^4.2.1",
-        "webpack-nano": "^0.6.2"
+        "webpack-merge": "^4.2.1"
     }
 }
diff --git a/html/tslint.json b/html/tslint.json
new file mode 100644
index 0000000..e066f1e
--- /dev/null
+++ b/html/tslint.json
@@ -0,0 +1,111 @@
+{
+  "rulesDirectory": [
+    "tslint-consistent-codestyle"
+  ],
+  "rules": {
+    "array-type": [
+      true,
+      "array"
+    ],
+    "class-name": true,
+    "comment-format": [
+      true,
+      "check-space"
+    ],
+    "curly": [
+      true,
+      "ignore-same-line"
+    ],
+    "indent": [
+      true,
+      "spaces"
+    ],
+    "interface-name": [
+      true,
+      "always-prefix"
+    ],
+    "interface-over-type-literal": true,
+    "typedef": [
+      true,
+      "call-signature",
+      "parameter"
+    ],
+    "eofline": true,
+    "new-parens": true,
+    "no-duplicate-imports": true,
+    "no-eval": true,
+    "no-internal-module": true,
+    "no-trailing-whitespace": true,
+    "one-variable-per-declaration": true,
+    "no-unsafe-finally": true,
+    "no-var-keyword": true,
+    "prefer-const": true,
+    "quotemark": [
+      true,
+      "single"
+    ],
+    "semicolon": [
+      true,
+      "always"
+    ],
+    "trailing-comma": [
+      true,
+      {
+        "multiline": {
+          "objects": "never",
+          "arrays": "never",
+          "functions": "never",
+          "typeLiterals": "ignore"
+        },
+        "esSpecCompliant": true
+      }
+    ],
+    "triple-equals": true,
+    "typedef-whitespace": [
+      true,
+      {
+        "call-signature": "nospace",
+        "index-signature": "nospace",
+        "parameter": "nospace",
+        "property-declaration": "nospace",
+        "variable-declaration": "nospace"
+      }
+    ],
+    "variable-name": [
+      true,
+      "ban-keywords",
+      "check-format",
+      "allow-leading-underscore"
+    ],
+    "whitespace": [
+      true,
+      "check-branch",
+      "check-decl",
+      "check-module",
+      "check-operator",
+      "check-rest-spread",
+      "check-separator",
+      "check-type",
+      "check-type-operator",
+      "check-preblock"
+    ],
+    "naming-convention": [
+      true,
+      {"type": "default", "format": "camelCase", "leadingUnderscore": "forbid"},
+      {"type": "type", "format": "PascalCase"},
+      {"type": "class", "format": "PascalCase"},
+      {"type": "property", "modifiers": ["const"], "format": "UPPER_CASE"},
+      {"type": "member", "modifiers": ["protected"], "format": "camelCase", "leadingUnderscore": "allow"},
+      {"type": "member", "modifiers": ["protected"], "format": "camelCase", "leadingUnderscore": "require"},
+      {"type": "member", "modifiers": ["private"], "format": "camelCase", "leadingUnderscore": "require"},
+      {"type": "variable", "modifiers": ["const"], "format": ["camelCase", "UPPER_CASE"]},
+      {"type": "interface", "prefix": "I"}
+    ],
+    "no-else-after-return": {
+      "options": "allow-else-if"
+    },
+    "prefer-const-enum": [
+      true
+    ]
+  }
+}
diff --git a/html/webpack.config.js b/html/webpack.config.js
index 00a7c52..b829794 100644
--- a/html/webpack.config.js
+++ b/html/webpack.config.js
@@ -12,6 +12,11 @@ module.exports = {
     },
     module: {
         rules: [
+            {
+                test: /\.ts$/,
+                enforce: 'pre',
+                use: 'tslint-loader',
+            },
             {
                 test: /\.tsx?$/,
                 use: 'ts-loader',
diff --git a/html/yarn.lock b/html/yarn.lock
index ab91866..c1b8f7b 100644
--- a/html/yarn.lock
+++ b/html/yarn.lock
@@ -2,6 +2,41 @@
 # yarn lockfile v1
 
 
+"@babel/code-frame@^7.0.0":
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/@babel/code-frame/-/code-frame-7.0.0.tgz#06e2ab19bdb535385559aabb5ba59729482800f8"
+  integrity sha512-OfC2uemaknXr87bdLUkWog7nYuliM9Ij5HUcajsVcMCpQrcLmtxRbVFTIqmcSkSeYRBFBRxs2FiUqFJDLdiebA==
+  dependencies:
+    "@babel/highlight" "^7.0.0"
+
+"@babel/highlight@^7.0.0":
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/@babel/highlight/-/highlight-7.0.0.tgz#f710c38c8d458e6dd9a201afb637fcb781ce99e4"
+  integrity sha512-UFMC4ZeFC48Tpvj7C8UgLvtkaUuovQX+5xNWrsIoMG8o2z+XFKjKaN9iVmS84dPwVN00W4wPmqvYoZF3EGAsfw==
+  dependencies:
+    chalk "^2.0.0"
+    esutils "^2.0.2"
+    js-tokens "^4.0.0"
+
+"@fimbul/bifrost@^0.17.0":
+  version "0.17.0"
+  resolved "https://registry.yarnpkg.com/@fimbul/bifrost/-/bifrost-0.17.0.tgz#f0383ba7e40992e3193dc87e2ddfde2ad62a9cf4"
+  integrity sha512-gVTkJAOef5HtN6LPmrtt5fAUmBywwlgmObsU3FBhPoNeXPLaIl2zywXkJEtvvVLQnaFmtff3x+wIj5lHRCDE3Q==
+  dependencies:
+    "@fimbul/ymir" "^0.17.0"
+    get-caller-file "^2.0.0"
+    tslib "^1.8.1"
+    tsutils "^3.5.0"
+
+"@fimbul/ymir@^0.17.0":
+  version "0.17.0"
+  resolved "https://registry.yarnpkg.com/@fimbul/ymir/-/ymir-0.17.0.tgz#4f28389b9f804d1cd202e11983af1743488b7815"
+  integrity sha512-xMXM9KTXRLHLVS6dnX1JhHNEkmWHcAVCQ/4+DA1KKwC/AFnGHzu/7QfQttEPgw3xplT+ILf9e3i64jrFwB3JtA==
+  dependencies:
+    inversify "^5.0.0"
+    reflect-metadata "^0.1.12"
+    tslib "^1.8.1"
+
 "@types/events@*":
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/@types/events/-/events-3.0.0.tgz#2862f3f58a9a7f7c3e78d79f130dd4d71c25c2a7"
@@ -790,7 +825,7 @@ buffer@^4.3.0:
     ieee754 "^1.1.4"
     isarray "^1.0.0"
 
-builtin-modules@^1.0.0:
+builtin-modules@^1.0.0, builtin-modules@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/builtin-modules/-/builtin-modules-1.1.1.tgz#270f076c5a72c02f5b65a47df94c5fe3a278892f"
   integrity sha1-Jw8HbFpywC9bZaR9+Uxf46J4iS8=
@@ -926,7 +961,7 @@ chalk@^1.1.1:
     strip-ansi "^3.0.0"
     supports-color "^2.0.0"
 
-chalk@^2.3.0, chalk@^2.4.1, chalk@^2.4.2:
+chalk@^2.0.0, chalk@^2.3.0, chalk@^2.4.1, chalk@^2.4.2:
   version "2.4.2"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.2.tgz#cd42541677a54333cf541a49108c1432b44c9424"
   integrity sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==
@@ -1119,7 +1154,7 @@ commander@2.15.x:
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.15.1.tgz#df46e867d0fc2aec66a34662b406a9ccafff5b0f"
   integrity sha1-30boZ9D8Kuxmo0ZitAapzK//Ww8=
 
-commander@^2.19.0:
+commander@^2.12.1, commander@^2.19.0:
   version "2.20.0"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.20.0.tgz#d58bb2b5c1ee8f87b0d340027e9e94e222c5a422"
   integrity sha512-7j2y+40w61zy6YC2iRNpUe/NwhNyoXrYpHMrSunaMG64nRnaf96zO/KMQR4OyN/UnE5KLyEBnKHd4aG3rskjpQ==
@@ -1724,6 +1759,11 @@ detect-node@^2.0.4:
   resolved "https://registry.yarnpkg.com/detect-node/-/detect-node-2.0.4.tgz#014ee8f8f669c5c58023da64b8179c083a28c46c"
   integrity sha512-ZIzRpLJrOj7jjP2miAtgqIfmzbxa4ZOr5jJc601zklsfEx9oTzmmj2nVpIPRpNlRTIh8lc1kyViIY7BWSGNmKw==
 
+diff@^3.2.0:
+  version "3.5.0"
+  resolved "https://registry.yarnpkg.com/diff/-/diff-3.5.0.tgz#800c0dd1e0a8bfbc95835c202ad220fe317e5a12"
+  integrity sha512-A46qtFgd+g7pDZinpnwiRJtxbC1hpgf0uzP3iG89scHk0AUC7A1TGxf5OiiOUv/JMZR8GOt8hL900hV0bOy5xA==
+
 diffie-hellman@^5.0.0:
   version "5.0.3"
   resolved "https://registry.yarnpkg.com/diffie-hellman/-/diffie-hellman-5.0.3.tgz#40e8ee98f55a2149607146921c63e1ae5f3d2875"
@@ -2067,6 +2107,11 @@ estraverse@^4.1.0, estraverse@^4.1.1:
   resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-4.2.0.tgz#0dee3fed31fcd469618ce7342099fc1afa0bdb13"
   integrity sha1-De4/7TH81GlhjOc0IJn8GvoL2xM=
 
+esutils@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.2.tgz#0abf4f1caa5bcb1f7a9d8acc6dea4faaa04bac9b"
+  integrity sha1-Cr9PHKpbyx96nYrMbepPqqBLrJs=
+
 etag@~1.8.1:
   version "1.8.1"
   resolved "https://registry.yarnpkg.com/etag/-/etag-1.8.1.tgz#41ae2eeb65efa62268aebfea83ac7d79299b0887"
@@ -2510,6 +2555,11 @@ get-caller-file@^1.0.1:
   resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-1.0.3.tgz#f978fa4c90d1dfe7ff2d6beda2a515e713bdcf4a"
   integrity sha512-3t6rVToeoZfYSGd8YoLFR2DJkiQrIiUrGcjvFX2mDw3bn6k2OtwHN0TNCLbBO+w8qTvimhDkv+LSscbJY1vE6w==
 
+get-caller-file@^2.0.0:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-2.0.5.tgz#4f94412a82db32f36e3b0b9741f8a97feb031f7e"
+  integrity sha512-DyFP3BM/3YHTQOCUL/w0OZHR0lpKeGrxotcHWcqNEdnltqFwXVfhEBQ94eIo34AfQpo0rGki4cyIiftY06h2Fg==
+
 get-stdin@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/get-stdin/-/get-stdin-4.0.1.tgz#b968c6b0a04384324902e8bf1a5df32579a450fe"
@@ -3144,6 +3194,11 @@ interpret@^1.1.0:
   resolved "https://registry.yarnpkg.com/interpret/-/interpret-1.2.0.tgz#d5061a6224be58e8083985f5014d844359576296"
   integrity sha512-mT34yGKMNceBQUoVn7iCDKDntA7SC6gycMAWzGx1z/CMCTV7b2AAtXlo3nRyHZ1FelRkQbQjprHSYGwzLtkVbw==
 
+inversify@^5.0.0:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/inversify/-/inversify-5.0.1.tgz#500d709b1434896ce5a0d58915c4a4210e34fb6e"
+  integrity sha512-Ieh06s48WnEYGcqHepdsJUIJUXpwH5o5vodAX+DK2JA/gjy4EbEcQZxw+uFfzysmKjiLXGYwNG3qDZsKVMcINQ==
+
 invert-kv@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/invert-kv/-/invert-kv-1.0.0.tgz#104a8e4aaca6d3d8cd157a8ef8bfab2d7a3ffdb6"
@@ -3509,7 +3564,12 @@ js-base64@^2.1.8:
   resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-2.4.0.tgz#9e566fee624751a1d720c966cd6226d29d4025aa"
   integrity sha1-nlZv7mJHUaHXIMlmzWIm0p1AJao=
 
-js-yaml@^3.13.1:
+js-tokens@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-4.0.0.tgz#19203fb59991df98e3a287050d4647cdeaf32499"
+  integrity sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==
+
+js-yaml@^3.13.0, js-yaml@^3.13.1:
   version "3.13.1"
   resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.13.1.tgz#aff151b30bfdfa8e49e05da22e7415e9dfa37847"
   integrity sha512-YfbcO7jXDdyj0DGxYVSlSeQNHbD7XPWvrVWeVUujrQEoZzWJIRrCPoyk6kL6IAjAG2IolMK4T0hNUe0HOUs5Jw==
@@ -5441,13 +5501,6 @@ rechoir@^0.6.2:
   dependencies:
     resolve "^1.1.6"
 
-rechoir@^0.7.0:
-  version "0.7.0"
-  resolved "https://registry.yarnpkg.com/rechoir/-/rechoir-0.7.0.tgz#32650fd52c21ab252aa5d65b19310441c7e03aca"
-  integrity sha512-ADsDEH2bvbjltXEP+hTIAmeFekTFK0V2BTxMkok6qILyAJEXV0AFfoWcAq4yfll5VdIMd/RVXq0lR+wQi5ZU3Q==
-  dependencies:
-    resolve "^1.9.0"
-
 redent@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/redent/-/redent-1.0.0.tgz#cf916ab1fd5f1f16dfb20822dd6ec7f730c2afde"
@@ -5456,6 +5509,11 @@ redent@^1.0.0:
     indent-string "^2.1.0"
     strip-indent "^1.0.1"
 
+reflect-metadata@^0.1.12:
+  version "0.1.13"
+  resolved "https://registry.yarnpkg.com/reflect-metadata/-/reflect-metadata-0.1.13.tgz#67ae3ca57c972a2aa1642b10fe363fe32d49dc08"
+  integrity sha512-Ts1Y/anZELhSsjMcU605fU9RE4Oi3p5ORujwbIKXfWa+0Zxs510Qrmrce5/Jowq3cHSZSJqBjypxmHarc+vEWg==
+
 regex-not@^1.0.0, regex-not@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/regex-not/-/regex-not-1.0.2.tgz#1f4ece27e00b0b65e0247a6810e6a85d83a5752c"
@@ -5606,7 +5664,7 @@ resolve-url@^0.2.1:
   resolved "https://registry.yarnpkg.com/resolve-url/-/resolve-url-0.2.1.tgz#2c637fe77c893afd2a663fe21aa9080068e2052a"
   integrity sha1-LGN/53yJOv0qZj/iGqkIAGjiBSo=
 
-resolve@^1.1.6, resolve@^1.10.0, resolve@^1.4.0, resolve@^1.9.0:
+resolve@^1.1.6, resolve@^1.10.0, resolve@^1.3.2, resolve@^1.4.0:
   version "1.11.0"
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.11.0.tgz#4014870ba296176b86343d50b60f3b50609ce232"
   integrity sha512-WL2pBDjqT6pGUNSUzMw00o4T7If+z4H2x3Gz893WoUQ5KW8Vr9txp00ykiP16VBaZF5+j/OcXJHZ9+PCvdiDKw==
@@ -5642,7 +5700,7 @@ rimraf@2:
   dependencies:
     glob "^7.0.5"
 
-rimraf@^2.5.4, rimraf@^2.6.1, rimraf@^2.6.2, rimraf@^2.6.3:
+rimraf@^2.4.4, rimraf@^2.5.4, rimraf@^2.6.1, rimraf@^2.6.2, rimraf@^2.6.3:
   version "2.6.3"
   resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.6.3.tgz#b2d104fe0d8fb27cf9e0a1cda8262dd3833c6cab"
   integrity sha512-mwqeW5XsA2qAejG46gYdENaxXjx9onRNCfn7L0duuP4hCuTIi/QO7PDK07KJfp1d+izWPrzEJDcSqBa0OZQriA==
@@ -6499,11 +6557,64 @@ ts-loader@^6.0.0:
     micromatch "^4.0.0"
     semver "^6.0.0"
 
-tslib@^1.9.0:
+tslib@^1.7.1, tslib@^1.8.0, tslib@^1.8.1, tslib@^1.9.0:
   version "1.9.3"
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.9.3.tgz#d7e4dd79245d85428c4d7e4822a79917954ca286"
   integrity sha512-4krF8scpejhaOgqzBEcGM7yDIEfi0/8+8zDRZhNZZ2kjmHJ4hv3zCbQWxoJGz1iw5U0Jl0nma13xzHXcncMavQ==
 
+tslint-consistent-codestyle@^1.15.1:
+  version "1.15.1"
+  resolved "https://registry.yarnpkg.com/tslint-consistent-codestyle/-/tslint-consistent-codestyle-1.15.1.tgz#a0c5cd5a5860d40b659c490d8013c5732e02af8c"
+  integrity sha512-38Y3Dz4zcABe/PlPAQSGNEWPGVq0OzcIQR7SEU6dNujp/SgvhxhJOhIhI9gY4r0I3/TNtvVQwARWor9O9LPZWg==
+  dependencies:
+    "@fimbul/bifrost" "^0.17.0"
+    tslib "^1.7.1"
+    tsutils "^2.29.0"
+
+tslint-loader@^3.5.4:
+  version "3.5.4"
+  resolved "https://registry.yarnpkg.com/tslint-loader/-/tslint-loader-3.5.4.tgz#052af7f0772434451ea1b247bb55407f878a4c40"
+  integrity sha512-jBHNNppXut6SgZ7CsTBh+6oMwVum9n8azbmcYSeMlsABhWWoHwjq631vIFXef3VSd75cCdX3rc6kstsB7rSVVw==
+  dependencies:
+    loader-utils "^1.0.2"
+    mkdirp "^0.5.1"
+    object-assign "^4.1.1"
+    rimraf "^2.4.4"
+    semver "^5.3.0"
+
+tslint@^5.16.0:
+  version "5.16.0"
+  resolved "https://registry.yarnpkg.com/tslint/-/tslint-5.16.0.tgz#ae61f9c5a98d295b9a4f4553b1b1e831c1984d67"
+  integrity sha512-UxG2yNxJ5pgGwmMzPMYh/CCnCnh0HfPgtlVRDs1ykZklufFBL1ZoTlWFRz2NQjcoEiDoRp+JyT0lhBbbH/obyA==
+  dependencies:
+    "@babel/code-frame" "^7.0.0"
+    builtin-modules "^1.1.1"
+    chalk "^2.3.0"
+    commander "^2.12.1"
+    diff "^3.2.0"
+    glob "^7.1.1"
+    js-yaml "^3.13.0"
+    minimatch "^3.0.4"
+    mkdirp "^0.5.1"
+    resolve "^1.3.2"
+    semver "^5.3.0"
+    tslib "^1.8.0"
+    tsutils "^2.29.0"
+
+tsutils@^2.29.0:
+  version "2.29.0"
+  resolved "https://registry.yarnpkg.com/tsutils/-/tsutils-2.29.0.tgz#32b488501467acbedd4b85498673a0812aca0b99"
+  integrity sha512-g5JVHCIJwzfISaXpXE1qvNalca5Jwob6FjI4AoPlqMusJ6ftFE7IkkFoMhVLRgK+4Kx3gkzb8UZK5t5yTTvEmA==
+  dependencies:
+    tslib "^1.8.1"
+
+tsutils@^3.5.0:
+  version "3.10.0"
+  resolved "https://registry.yarnpkg.com/tsutils/-/tsutils-3.10.0.tgz#6f1c95c94606e098592b0dff06590cf9659227d6"
+  integrity sha512-q20XSMq7jutbGB8luhKKsQldRKWvyBO2BGqni3p4yq8Ys9bEP/xQw3KepKmMRt9gJ4lvQSScrihJrcKdKoSU7Q==
+  dependencies:
+    tslib "^1.8.1"
+
 tty-browserify@0.0.0:
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/tty-browserify/-/tty-browserify-0.0.0.tgz#a157ba402da24e9bf957f9aa69d524eed42901a6"
@@ -6927,16 +7038,6 @@ webpack-merge@^4.2.1:
   dependencies:
     lodash "^4.17.5"
 
-webpack-nano@^0.6.2:
-  version "0.6.2"
-  resolved "https://registry.yarnpkg.com/webpack-nano/-/webpack-nano-0.6.2.tgz#9a8224b693f6a903371fbc4a731b5a10cef4d37d"
-  integrity sha512-N6BgPssm3vsKfx9zLPJh8DdgzmoXvyh9OKtdum44ahZvGgHOwuLswIxuQvtC8QQXgQGL4tNZ3lXfXbhqaafPVA==
-  dependencies:
-    chalk "^2.4.1"
-    import-local "^2.0.0"
-    rechoir "^0.7.0"
-    yargs-parser "^13.0.0"
-
 webpack-sources@^1.1.0, webpack-sources@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/webpack-sources/-/webpack-sources-1.3.0.tgz#2a28dcb9f1f45fe960d8f1493252b5ee6530fa85"
@@ -7077,14 +7178,6 @@ yargs-parser@^11.1.1:
     camelcase "^5.0.0"
     decamelize "^1.2.0"
 
-yargs-parser@^13.0.0:
-  version "13.1.0"
-  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-13.1.0.tgz#7016b6dd03e28e1418a510e258be4bff5a31138f"
-  integrity sha512-Yq+32PrijHRri0vVKQEm+ys8mbqWjLiwQkMFNXEENutzLPP0bE4Lcd4iA3OQY5HF+GD3xXxf0MEHb8E4/SA3AA==
-  dependencies:
-    camelcase "^5.0.0"
-    decamelize "^1.2.0"
-
 yargs-parser@^5.0.0:
   version "5.0.0"
   resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-5.0.0.tgz#275ecf0d7ffe05c77e64e7c86e4cd94bf0e1228a"
diff --git a/src/index.html b/src/index.html
index d5f9116..72495c9 100644
--- a/src/index.html
+++ b/src/index.html
@@ -1,3 +1,3 @@
 <!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"><title>ttyd - Terminal</title><link rel="icon" type="image/png" href="data:image/png;base64,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"/><style type="text/css">.xterm{font-feature-settings:"liga" 0;position:relative;user-select:none;-ms-user-select:none;-webkit-user-select:none}.xterm.focus,.xterm:focus{outline:none}.xterm .xterm-helpers{position:absolute;top:0;z-index:10}.xterm .xterm-helper-textarea{position:absolute;opacity:0;left:-9999em;top:0;width:0;height:0;z-index:-10;white-space:nowrap;overflow:hidden;resize:none}.xterm .composition-view{background:#000;color:#fff;display:none;position:absolute;white-space:nowrap;z-index:1}.xterm .composition-view.active{display:block}.xterm .xterm-viewport{background-color:#000;overflow-y:scroll;cursor:default;position:absolute;right:0;left:0;top:0;bottom:0}.xterm .xterm-screen{position:relative}.xterm .xterm-screen canvas{position:absolute;left:0;top:0}.xterm .xterm-scroll-area{visibility:hidden}.xterm-char-measure-element{display:inline-block;visibility:hidden;position:absolute;top:0;left:-9999em;line-height:normal}.xterm{cursor:text}.xterm.enable-mouse-events{cursor:default}.xterm.xterm-cursor-pointer{cursor:pointer}.xterm.column-select.focus{cursor:crosshair}.xterm .xterm-accessibility,.xterm .xterm-message{position:absolute;left:0;top:0;bottom:0;right:0;z-index:100;color:transparent}.xterm .live-region{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.xterm-dim{opacity:.5}.xterm-underline{text-decoration:underline}.box{background-color:#fff;border-radius:5px;box-shadow:0 2px 3px rgba(10,10,10,.1),0 0 0 1px rgba(10,10,10,.1);color:#4a4a4a;display:block;padding:1.25rem}.progress{border:none;border-radius:290486px;display:block;height:1rem;overflow:hidden;padding:0;width:100%}.progress:not(:last-child){margin-bottom:1.5rem}.progress::-webkit-progress-bar{background-color:#dbdbdb}.progress::-webkit-progress-value{background-color:#3273dc}.progress::-moz-progress-bar{background-color:#3273dc}.progress::-ms-fill{background-color:#3273dc;border:none}.modal{bottom:0;left:0;right:0;top:0;align-items:center;display:none;overflow:hidden;position:fixed;z-index:40}.modal.is-active{display:flex}.file-input{height:.01em;left:0;outline:none;position:absolute;top:0;width:.01em}.file-cta,.file-name{align-items:center;box-shadow:none;display:inline-flex;height:2.25em;justify-content:flex-start;line-height:1.5;position:relative;vertical-align:top;border-color:#dbdbdb;border-radius:3px;font-size:1em;padding:calc(.375em - 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s,l;t.isFgRGB()||t.isBgRGB()||t instanceof a.JoinedCellData?this._drawUncachedChars(e,t,i,n):(t.isInverse()?(s=t.isBgDefault()?r.INVERTED_DEFAULT_COLOR:t.getBgColor(),l=t.isFgDefault()?r.INVERTED_DEFAULT_COLOR:t.getFgColor()):(l=t.isBgDefault()?r.DEFAULT_COLOR:t.getBgColor(),s=t.isFgDefault()?r.DEFAULT_COLOR:t.getFgColor()),s+=e.options.drawBoldTextInBrightColors&&t.isBold()&&s<8&&s!==r.INVERTED_DEFAULT_COLOR?8:0,this._currentGlyphIdentifier.chars=t.getChars()||o.WHITESPACE_CELL_CHAR,this._currentGlyphIdentifier.code=t.getCode()||o.WHITESPACE_CELL_CODE,this._currentGlyphIdentifier.bg=l,this._currentGlyphIdentifier.fg=s,this._currentGlyphIdentifier.bold=t.isBold()&&e.options.enableBold,this._currentGlyphIdentifier.dim=!!t.isDim(),this._currentGlyphIdentifier.italic=!!t.isItalic(),this._charAtlas&&this._charAtlas.draw(this._ctx,this._currentGlyphIdentifier,i*this._scaledCellWidth+this._scaledCharLeft,n*this._scaledCellHeight+this._scaledCharTop)||this._drawUncachedChars(e,t,i,n))},e.prototype._drawUncachedChars=function(e,t,i,n){if(this._ctx.save(),this._ctx.font=this._getFont(e,t.isBold()&&e.options.enableBold,!!t.isItalic()),this._ctx.textBaseline="middle",t.isInverse())t.isBgDefault()?this._ctx.fillStyle=this._colors.background.css:t.isBgRGB()?this._ctx.fillStyle="rgb("+s.AttributeData.toColorRGB(t.getBgColor()).join(",")+")":this._ctx.fillStyle=this._colors.ansi[t.getBgColor()].css;else if(t.isFgDefault())this._ctx.fillStyle=this._colors.foreground.css;else if(t.isFgRGB())this._ctx.fillStyle="rgb("+s.AttributeData.toColorRGB(t.getFgColor()).join(",")+")";else{var o=t.getFgColor();e.options.drawBoldTextInBrightColors&&t.isBold()&&o<8&&(o+=8),this._ctx.fillStyle=this._colors.ansi[o].css}this._clipRow(e,n),t.isDim()&&(this._ctx.globalAlpha=r.DIM_OPACITY),this._ctx.fillText(t.getChars(),i*this._scaledCellWidth+this._scaledCharLeft,n*this._scaledCellHeight+this._scaledCharTop+this._scaledCharHeight/2),this._ctx.restore()},e.prototype._clipRow=function(e,t){this._ctx.beginPath(),this._ctx.rect(0,t*this._scaledCellHeight,e.cols*this._scaledCellWidth,this._scaledCellHeight),this._ctx.clip()},e.prototype._getFont=function(e,t,i){return(i?"italic":"")+" "+(t?e.options.fontWeightBold:e.options.fontWeight)+" "+e.options.fontSize*window.devicePixelRatio+"px "+e.options.fontFamily},e}();t.BaseRenderLayer=l},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=function(){function e(){this._interim=0}return e.prototype.clear=function(){this._interim=0},e.prototype.decode=function(e,t){var i=e.length;if(!i)return 0;var r=0,n=0;this._interim&&(56320<=(a=e.charCodeAt(n++))&&a<=57343?t[r++]=1024*(this._interim-55296)+a-56320+65536:(t[r++]=this._interim,t[r++]=a),this._interim=0);for(var s=n;s<i;++s){var o=e.charCodeAt(s);if(55296<=o&&o<=56319){if(++s>=i)return this._interim=o,r;var a;56320<=(a=e.charCodeAt(s))&&a<=57343?t[r++]=1024*(o-55296)+a-56320+65536:(t[r++]=o,t[r++]=a)}else t[r++]=o}return r},e}();t.StringToUtf32=r,t.stringFromCodePoint=function(e){return e>65535?(e-=65536,String.fromCharCode(55296+(e>>10))+String.fromCharCode(e%1024+56320)):String.fromCharCode(e)},t.utf32ToString=function(e,t,i){void 0===t&&(t=0),void 0===i&&(i=e.length);for(var r="",n=t;n<i;++n){var s=e[n];s>65535?(s-=65536,r+=String.fromCharCode(55296+(s>>10))+String.fromCharCode(s%1024+56320)):r+=String.fromCharCode(s)}return r}},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=i(3);t.generateConfig=function(e,t,i,r){var n={foreground:r.foreground,background:r.background,cursor:null,cursorAccent:null,selection:null,ansi:r.ansi.slice(0,16)};return{type:i.options.experimentalCharAtlas,devicePixelRatio:window.devicePixelRatio,scaledCharWidth:e,scaledCharHeight:t,fontFamily:i.options.fontFamily,fontSize:i.options.fontSize,fontWeight:i.options.fontWeight,fontWeightBold:i.options.fontWeightBold,allowTransparency:i.options.allowTransparency,colors:n}},t.configEquals=function(e,t){for(var i=0;i<e.colors.ansi.length;i++)if(e.colors.ansi[i].rgba!==t.colors.ansi[i].rgba)return!1;return e.type===t.type&&e.devicePixelRatio===t.devicePixelRatio&&e.fontFamily===t.fontFamily&&e.fontSize===t.fontSize&&e.fontWeight===t.fontWeight&&e.fontWeightBold===t.fontWeightBold&&e.allowTransparency===t.allowTransparency&&e.scaledCharWidth===t.scaledCharWidth&&e.scaledCharHeight===t.scaledCharHeight&&e.colors.foreground===t.colors.foreground&&e.colors.background===t.colors.background},t.is256Color=function(e){return e<r.DEFAULT_COLOR}},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=function(){function e(){this._didWarmUp=!1}return e.prototype.dispose=function(){},e.prototype.warmUp=function(){this._didWarmUp||(this._doWarmUp(),this._didWarmUp=!0)},e.prototype._doWarmUp=function(){},e.prototype.beginFrame=function(){},e}();t.default=r},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=l("#ffffff"),n=l("#000000"),s=l("#ffffff"),o=l("#000000"),a={css:"rgba(255, 255, 255, 0.3)",rgba:4294967159};function l(e){return{css:e,rgba:parseInt(e.slice(1),16)<<8|255}}function h(e){var t=e.toString(16);return t.length<2?"0"+t:t}t.DEFAULT_ANSI_COLORS=function(){for(var e=[l("#2e3436"),l("#cc0000"),l("#4e9a06"),l("#c4a000"),l("#3465a4"),l("#75507b"),l("#06989a"),l("#d3d7cf"),l("#555753"),l("#ef2929"),l("#8ae234"),l("#fce94f"),l("#729fcf"),l("#ad7fa8"),l("#34e2e2"),l("#eeeeec")],t=[0,95,135,175,215,255],i=0;i<216;i++){var r=t[i/36%6|0],n=t[i/6%6|0],s=t[i%6];e.push({css:"#"+h(r)+h(n)+h(s),rgba:(r<<24|n<<16|s<<8|255)>>>0})}for(i=0;i<24;i++){var o=8+10*i,a=h(o);e.push({css:"#"+a+a+a,rgba:(o<<24|o<<16|o<<8|255)>>>0})}return e}();var c=function(){function e(e,i){this.allowTransparency=i;var l=e.createElement("canvas");l.width=1,l.height=1,this._ctx=l.getContext("2d"),this._ctx.globalCompositeOperation="copy",this._litmusColor=this._ctx.createLinearGradient(0,0,1,1),this.colors={foreground:r,background:n,cursor:s,cursorAccent:o,selection:a,ansi:t.DEFAULT_ANSI_COLORS.slice()}}return e.prototype.setTheme=function(e){this.colors.foreground=this._parseColor(e.foreground,r),this.colors.background=this._parseColor(e.background,n),this.colors.cursor=this._parseColor(e.cursor,s,!0),this.colors.cursorAccent=this._parseColor(e.cursorAccent,o,!0),this.colors.selection=this._parseColor(e.selection,a,!0),this.colors.ansi[0]=this._parseColor(e.black,t.DEFAULT_ANSI_COLORS[0]),this.colors.ansi[1]=this._parseColor(e.red,t.DEFAULT_ANSI_COLORS[1]),this.colors.ansi[2]=this._parseColor(e.green,t.DEFAULT_ANSI_COLORS[2]),this.colors.ansi[3]=this._parseColor(e.yellow,t.DEFAULT_ANSI_COLORS[3]),this.colors.ansi[4]=this._parseColor(e.blue,t.DEFAULT_ANSI_COLORS[4]),this.colors.ansi[5]=this._parseColor(e.magenta,t.DEFAULT_ANSI_COLORS[5]),this.colors.ansi[6]=this._parseColor(e.cyan,t.DEFAULT_ANSI_COLORS[6]),this.colors.ansi[7]=this._parseColor(e.white,t.DEFAULT_ANSI_COLORS[7]),this.colors.ansi[8]=this._parseColor(e.brightBlack,t.DEFAULT_ANSI_COLORS[8]),this.colors.ansi[9]=this._parseColor(e.brightRed,t.DEFAULT_ANSI_COLORS[9]),this.colors.ansi[10]=this._parseColor(e.brightGreen,t.DEFAULT_ANSI_COLORS[10]),this.colors.ansi[11]=this._parseColor(e.brightYellow,t.DEFAULT_ANSI_COLORS[11]),this.colors.ansi[12]=this._parseColor(e.brightBlue,t.DEFAULT_ANSI_COLORS[12]),this.colors.ansi[13]=this._parseColor(e.brightMagenta,t.DEFAULT_ANSI_COLORS[13]),this.colors.ansi[14]=this._parseColor(e.brightCyan,t.DEFAULT_ANSI_COLORS[14]),this.colors.ansi[15]=this._parseColor(e.brightWhite,t.DEFAULT_ANSI_COLORS[15])},e.prototype._parseColor=function(e,t,i){if(void 0===i&&(i=this.allowTransparency),!e)return t;if(this._ctx.fillStyle=this._litmusColor,this._ctx.fillStyle=e,"string"!=typeof this._ctx.fillStyle)return console.warn("Color: "+e+" is invalid using fallback "+t.css),t;this._ctx.fillRect(0,0,1,1);var r=this._ctx.getImageData(0,0,1,1).data;return i||255===r[3]?{css:e,rgba:(r[0]<<24|r[1]<<16|r[2]<<8|r[3])>>>0}:(console.warn("Color: "+e+" is using transparency, but allowTransparency is false. Using fallback "+t.css+"."),t)},e}();t.ColorManager=c},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0});var s=i(4),o=i(2),a=function(e){function t(t,i,r){var n=e.call(this)||this;return n.content=0,n.combinedData="",n.fg=t.fg,n.bg=t.bg,n.combinedData=i,n._width=r,n}return n(t,e),t.prototype.isCombined=function(){return 2097152},t.prototype.getWidth=function(){return this._width},t.prototype.getChars=function(){return this.combinedData},t.prototype.getCode=function(){return 2097151},t.prototype.setFromCharData=function(e){throw new Error("not implemented")},t.prototype.getAsCharData=function(){return[this.fg,this.getChars(),this.getWidth(),this.getCode()]},t}(s.AttributeData);t.JoinedCellData=a;var l=function(){function e(e){this._terminal=e,this._characterJoiners=[],this._nextCharacterJoinerId=0,this._workCell=new s.CellData}return e.prototype.registerCharacterJoiner=function(e){var t={id:this._nextCharacterJoinerId++,handler:e};return this._characterJoiners.push(t),t.id},e.prototype.deregisterCharacterJoiner=function(e){for(var t=0;t<this._characterJoiners.length;t++)if(this._characterJoiners[t].id===e)return this._characterJoiners.splice(t,1),!0;return!1},e.prototype.getJoinedCharacters=function(e){if(0===this._characterJoiners.length)return[];var t=this._terminal.buffer.lines.get(e);if(0===t.length)return[];for(var i=[],r=t.translateToString(!0),n=0,s=0,a=0,l=t.getFg(0),h=t.getBg(0),c=0;c<t.getTrimmedLength();c++)if(t.loadCell(c,this._workCell),0!==this._workCell.getWidth()){if(this._workCell.fg!==l||this._workCell.bg!==h){if(c-n>1)for(var u=this._getJoinedRanges(r,a,s,t,n),_=0;_<u.length;_++)i.push(u[_]);n=c,a=s,l=this._workCell.fg,h=this._workCell.bg}s+=this._workCell.getChars().length||o.WHITESPACE_CELL_CHAR.length}if(this._terminal.cols-n>1)for(u=this._getJoinedRanges(r,a,s,t,n),_=0;_<u.length;_++)i.push(u[_]);return i},e.prototype._getJoinedRanges=function(t,i,r,n,s){for(var o=t.substring(i,r),a=this._characterJoiners[0].handler(o),l=1;l<this._characterJoiners.length;l++)for(var h=this._characterJoiners[l].handler(o),c=0;c<h.length;c++)e._mergeRanges(a,h[c]);return this._stringRangesToCellRanges(a,n,s),a},e.prototype._stringRangesToCellRanges=function(e,t,i){var r=0,n=!1,s=0,a=e[r];if(a){for(var l=i;l<this._terminal.cols;l++){var h=t.getWidth(l),c=t.getString(l).length||o.WHITESPACE_CELL_CHAR.length;if(0!==h){if(!n&&a[0]<=s&&(a[0]=l,n=!0),a[1]<=s){if(a[1]=l,!(a=e[++r]))break;a[0]<=s?(a[0]=l,n=!0):n=!1}s+=c}}a&&(a[1]=this._terminal.cols)}},e._mergeRanges=function(e,t){for(var i=!1,r=0;r<e.length;r++){var n=e[r];if(i){if(t[1]<=n[0])return e[r-1][1]=t[1],e;if(t[1]<=n[1])return e[r-1][1]=Math.max(t[1],n[1]),e.splice(r,1),i=!1,e;e.splice(r,1),r--}else{if(t[1]<=n[0])return e.splice(r,0,t),e;if(t[1]<=n[1])return n[0]=Math.min(t[0],n[0]),e;t[0]<n[1]&&(n[0]=Math.min(t[0],n[0]),i=!0)}}return i?e[e.length-1][1]=t[1]:e.push(t),e},e}();t.CharacterJoinerRegistry=l},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=function(){function e(e){this._renderCallback=e}return e.prototype.dispose=function(){this._animationFrame&&(window.cancelAnimationFrame(this._animationFrame),this._animationFrame=void 0)},e.prototype.refresh=function(e,t,i){var r=this;this._rowCount=i,e=void 0!==e?e:0,t=void 0!==t?t:this._rowCount-1,this._rowStart=void 0!==this._rowStart?Math.min(this._rowStart,e):e,this._rowEnd=void 0!==this._rowEnd?Math.max(this._rowEnd,t):t,this._animationFrame||(this._animationFrame=window.requestAnimationFrame(function(){return r._innerRefresh()}))},e.prototype._innerRefresh=function(){void 0!==this._rowStart&&void 0!==this._rowEnd&&void 0!==this._rowCount&&(this._rowStart=Math.max(this._rowStart,0),this._rowEnd=Math.min(this._rowEnd,this._rowCount-1),this._renderCallback(this._rowStart,this._rowEnd),this._rowStart=void 0,this._rowEnd=void 0,this._animationFrame=void 0)},e}();t.RenderDebouncer=r},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.blankLine="Blank line",t.promptLabel="Terminal input",t.tooMuchOutput="Too much output to announce, navigate to rows manually to read"},function(e,t,i){"use strict";var r=e.exports;const n=[48,49,50,51,52,53,54,55,56,57,97,98,99,100,101,102],s={};for(var o=0;o<n.length;o++)s[n[o]]=o;r.ENCODELIB={pack_u16_be:function(e){if(e>65535)throw"Number cannot exceed 16 bits: "+e;return[e>>8,255&e]},pack_u32_le:function(e){var t=e/65536;return[255&e,(65535&e)>>8,255&t,t>>8]},unpack_u16_be:function(e){return(e[0]<<8)+e[1]},unpack_u32_le:function(e){return e[0]+(e[1]<<8)+(e[2]<<16)+16777216*e[3]},octets_to_hex:function(e){for(var t=[],i=0;i<e.length;i++)t.push(n[e[i]>>4],n[15&e[i]]);return t},parse_hex_octets:function(e){for(var t=new Array(e.length/2),i=0;i<t.length;i++)t[i]=(s[e[2*i]]<<4)+s[e[1+2*i]];return t}}},function(e,t,i){"use strict";var r,n,s=e.exports;Object.assign(s,i(6));const o=s.ZMLIB.ZDLE;s.ZDLE=class e{constructor(e){this._config={},e&&this.set_escape_ctrl_chars(!!e.escape_ctrl_chars)}set_escape_ctrl_chars(e){if("boolean"!=typeof e)throw"need boolean!";e!==this._config.escape_ctrl_chars&&(this._config.escape_ctrl_chars=e,this._setup_zdle_table())}escapes_ctrl_chars(){return!!this._config.escape_ctrl_chars}encode(e){if(!this._zdle_table)throw"No ZDLE encode table configured!";var t=this._zdle_table,i=this._lastcode,s=new ArrayBuffer(2*e.length),a=new Uint8Array(s),l=this._config.escape_ctrl_chars,h=0;for(r=0;r<e.length;r++){if(!(n=t[e[r]]))throw console.trace(),console.error("bad encode() call:",JSON.stringify(e)),this._lastcode=i,"Invalid octet: "+e[r];i=e[r],1===n||(l||2===n||64==(127&i))&&(a[h]=o,h++,i^=64),a[h]=i,h++}return this._lastcode=i,e.splice(0),e.push.apply(e,new Uint8Array(s,0,h)),e}static decode(e){for(var t=e.length-1;t>=0;t--)e[t]===o&&e.splice(t,2,e[t+1]-64);return e}static splice(t,i,r){var n=0;i||(i=0);for(var s=i;s<t.length&&n<r;s++)n++,t[s]===o&&s++;if(n===r){if(t.length===s-1)return;return t.splice(0,i),e.decode(t.splice(0,s-i))}}_setup_zdle_table(){for(var e=new Array(256),t=0;t<e.length;t++)if(96&t)e[t]=1;else switch(t){case o:case s.ZMLIB.XOFF:case s.ZMLIB.XON:case 128|s.ZMLIB.XOFF:case 128|s.ZMLIB.XON:e[t]=2;break;case 16:case 144:e[t]=this._config.turbo_escape?1:2;break;case 13:case 141:e[t]=this._config.escape_ctrl_chars?2:this._config.turbo_escape?1:3;break;default:e[t]=this._config.escape_ctrl_chars?2:1}this._zdle_table=e}}},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=i(21);t.wcwidth=function(e){var 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this._core.addDisposableListener(e,t)},e.prototype.resize=function(e,t){this._core.resize(e,t)},e.prototype.writeln=function(e){this._core.writeln(e)},e.prototype.open=function(e){this._core.open(e)},e.prototype.attachCustomKeyEventHandler=function(e){this._core.attachCustomKeyEventHandler(e)},e.prototype.addCsiHandler=function(e,t){return this._core.addCsiHandler(e,t)},e.prototype.addOscHandler=function(e,t){return this._core.addOscHandler(e,t)},e.prototype.registerLinkMatcher=function(e,t,i){return this._core.registerLinkMatcher(e,t,i)},e.prototype.deregisterLinkMatcher=function(e){this._core.deregisterLinkMatcher(e)},e.prototype.registerCharacterJoiner=function(e){return this._core.registerCharacterJoiner(e)},e.prototype.deregisterCharacterJoiner=function(e){this._core.deregisterCharacterJoiner(e)},e.prototype.addMarker=function(e){return this._core.addMarker(e)},e.prototype.hasSelection=function(){return this._core.hasSelection()},e.prototype.getSelection=function(){return 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this._core.getOption(e)},e.prototype.setOption=function(e,t){this._core.setOption(e,t)},e.prototype.refresh=function(e,t){this._core.refresh(e,t)},e.prototype.reset=function(){this._core.reset()},e.applyAddon=function(t){t.apply(e)},Object.defineProperty(e,"strings",{get:function(){return n},enumerable:!0,configurable:!0}),e}();t.Terminal=s},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0});var s=i(33),o=i(2),a=i(36),l=i(37),h=i(38),c=i(39),u=i(9),_=i(40),d=i(43),f=i(53),p=i(54),m=i(57),g=i(5),y=i(8),v=i(17),C=i(26),b=i(58),w=i(25),S=i(59),E=i(24),L=i(22),x=i(60),A=i(62),k=i(63),T=i(0),R=i(64),M="undefined"!=typeof window?window.document:null,D=["cols","rows"],O={cols:80,rows:24,convertEol:!1,termName:"xterm",cursorBlink:!1,cursorStyle:"block",bellSound:b.DEFAULT_BELL_SOUND,bellStyle:"none",drawBoldTextInBrightColors:!0,enableBold:!0,experimentalCharAtlas:"static",fontFamily:"courier-new, courier, monospace",fontSize:15,fontWeight:"normal",fontWeightBold:"bold",lineHeight:1,letterSpacing:0,scrollback:1e3,screenKeys:!1,screenReaderMode:!1,debug:!1,macOptionIsMeta:!1,macOptionClickForcesSelection:!1,cancelEvents:!1,disableStdin:!1,useFlowControl:!1,allowTransparency:!1,tabStopWidth:8,theme:null,rightClickSelectsWord:g.isMac,rendererType:"canvas",windowsMode:!1},H=function(e){function t(t){void 0===t&&(t={});var i=e.call(this)||this;return i.browser=g,i._blankLine=null,i._onCursorMove=new T.EventEmitter2,i._onData=new T.EventEmitter2,i._onKey=new T.EventEmitter2,i._onLineFeed=new T.EventEmitter2,i._onRender=new T.EventEmitter2,i._onResize=new T.EventEmitter2,i._onScroll=new T.EventEmitter2,i._onSelectionChange=new T.EventEmitter2,i._onTitleChange=new T.EventEmitter2,i.options=k.clone(t),i._setup(),i.onCursorMove(function(){return i.emit("cursormove")}),i.onData(function(e){return i.emit("data",e)}),i.onKey(function(e){return i.emit("key",e.key,e.domEvent)}),i.onLineFeed(function(){return i.emit("linefeed")}),i.onRender(function(e){return i.emit("refresh",e)}),i.onResize(function(e){return i.emit("resize",e)}),i.onSelectionChange(function(){return i.emit("selection")}),i.onScroll(function(e){return i.emit("scroll",e)}),i.onTitleChange(function(e){return i.emit("title",e)}),i}return n(t,e),Object.defineProperty(t.prototype,"onCursorMove",{get:function(){return this._onCursorMove.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onData",{get:function(){return this._onData.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onKey",{get:function(){return this._onKey.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onLineFeed",{get:function(){return this._onLineFeed.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onRender",{get:function(){return this._onRender.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onResize",{get:function(){return this._onResize.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onScroll",{get:function(){return this._onScroll.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onSelectionChange",{get:function(){return this._onSelectionChange.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onTitleChange",{get:function(){return this._onTitleChange.event},enumerable:!0,configurable:!0}),t.prototype.dispose=function(){e.prototype.dispose.call(this),this._windowsMode&&(this._windowsMode.dispose(),this._windowsMode=void 0),this._customKeyEventHandler=null,L.removeTerminalFromCache(this),this.handler=function(){},this.write=function(){},this.element&&this.element.parentNode&&this.element.parentNode.removeChild(this.element)},t.prototype.destroy=function(){this.dispose()},t.prototype._setup=function(){var e=this;Object.keys(O).forEach(function(t){null!==e.options[t]&&void 0!==e.options[t]||(e.options[t]=O[t])}),this._parent=M?M.body:null,this.cols=Math.max(this.options.cols,2),this.rows=Math.max(this.options.rows,1),this.options.handler&&this.onData(this.options.handler),this.cursorState=0,this.cursorHidden=!1,this._customKeyEventHandler=null,this.applicationKeypad=!1,this.applicationCursor=!1,this.originMode=!1,this.insertMode=!1,this.wraparoundMode=!0,this.bracketedPasteMode=!1,this.charset=null,this.gcharset=null,this.glevel=0,this.charsets=[null],this.curAttrData=o.DEFAULT_ATTR_DATA.clone(),this._eraseAttrData=o.DEFAULT_ATTR_DATA.clone(),this.params=[],this.currentParam=0,this.writeBuffer=[],this._writeInProgress=!1,this._xoffSentToCatchUp=!1,this._userScrolling=!1,this._inputHandler=new _.InputHandler(this),this._inputHandler.onCursorMove(function(){return e._onCursorMove.fire()}),this._inputHandler.onLineFeed(function(){return e._onLineFeed.fire()}),this.register(this._inputHandler),this.renderer=this.renderer||null,this.selectionManager=this.selectionManager||null,this.linkifier=this.linkifier||new f.Linkifier(this),this._mouseZoneManager=this._mouseZoneManager||null,this.soundManager=this.soundManager||new b.SoundManager(this),this.buffers=new s.BufferSet(this),this.selectionManager&&(this.selectionManager.clearSelection(),this.selectionManager.initBuffersListeners()),this.options.windowsMode&&(this._windowsMode=R.applyWindowsMode(this))},Object.defineProperty(t.prototype,"buffer",{get:function(){return this.buffers.active},enumerable:!0,configurable:!0}),t.prototype.eraseAttrData=function(){return this._eraseAttrData.bg&=-67108864,this._eraseAttrData.bg|=67108863&this.curAttrData.bg,this._eraseAttrData},t.prototype.focus=function(){this.textarea&&this.textarea.focus({preventScroll:!0})},Object.defineProperty(t.prototype,"isFocused",{get:function(){return M.activeElement===this.textarea&&M.hasFocus()},enumerable:!0,configurable:!0}),t.prototype.getOption=function(e){if(!(e in O))throw new Error('No option with key "'+e+'"');return this.options[e]},t.prototype.setOption=function(e,t){if(!(e in O))throw new Error('No option with key "'+e+'"');if(-1!==D.indexOf(e)&&console.error('Option "'+e+'" can only be set in the constructor'),this.options[e]!==t){switch(e){case"bellStyle":t||(t="none");break;case"cursorStyle":t||(t="block");break;case"fontWeight":t||(t="normal");break;case"fontWeightBold":t||(t="bold");break;case"lineHeight":if(t<1)return void console.warn(e+" cannot be less than 1, value: "+t);case"rendererType":t||(t="canvas");break;case"tabStopWidth":if(t<1)return void console.warn(e+" cannot be less than 1, value: "+t);break;case"theme":if(this.renderer)return void this._setTheme(t);break;case"scrollback":if((t=Math.min(t,o.MAX_BUFFER_SIZE))<0)return void console.warn(e+" cannot be less than 0, value: 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r=this.buffer.lines.length-i,n=this.buffer.ydisp-r<0;this.buffer.lines.trimStart(r),this.buffer.ybase=Math.max(this.buffer.ybase-r,0),this.buffer.ydisp=Math.max(this.buffer.ydisp-r,0),n&&this.refresh(0,this.rows-1)}}}switch(this.options[e]=t,e){case"fontFamily":case"fontSize":this.renderer&&(this.renderer.clear(),this.charMeasure.measure(this.options));break;case"drawBoldTextInBrightColors":case"experimentalCharAtlas":case"enableBold":case"letterSpacing":case"lineHeight":case"fontWeight":case"fontWeightBold":this.renderer&&(this.renderer.clear(),this.renderer.onResize(this.cols,this.rows),this.refresh(0,this.rows-1));break;case"rendererType":this.renderer&&(this.unregister(this.renderer),this.renderer.dispose(),this.renderer=null),this._setupRenderer(),this.renderer.onCharSizeChanged(),this._theme&&this.renderer.setTheme(this._theme),this.mouseHelper.setRenderer(this.renderer);break;case"scrollback":this.buffers.resize(this.cols,this.rows),this.viewport&&this.viewport.syncScrollArea();break;case"screenReaderMode":t?this._accessibilityManager||(this._accessibilityManager=new S.AccessibilityManager(this)):this._accessibilityManager&&(this._accessibilityManager.dispose(),this._accessibilityManager=null);break;case"tabStopWidth":this.buffers.setupTabStops();break;case"windowsMode":t?this._windowsMode||(this._windowsMode=R.applyWindowsMode(this)):this._windowsMode&&(this._windowsMode.dispose(),this._windowsMode=void 0)}this.renderer&&this.renderer.onOptionsChanged()}},t.prototype._onTextAreaFocus=function(e){this.sendFocus&&this.handler(u.C0.ESC+"[I"),this.updateCursorStyle(e),this.element.classList.add("focus"),this.showCursor(),this.emit("focus")},t.prototype.blur=function(){return this.textarea.blur()},t.prototype._onTextAreaBlur=function(){this.textarea.value="",this.refresh(this.buffer.y,this.buffer.y),this.sendFocus&&this.handler(u.C0.ESC+"[O"),this.element.classList.remove("focus"),this.emit("blur")},t.prototype._initGlobal=function(){var e=this;this._bindKeys(),this.register(y.addDisposableDomListener(this.element,"copy",function(t){e.hasSelection()&&c.copyHandler(t,e,e.selectionManager)}));var t=function(t){return c.pasteHandler(t,e)};this.register(y.addDisposableDomListener(this.textarea,"paste",t)),this.register(y.addDisposableDomListener(this.element,"paste",t)),g.isFirefox?this.register(y.addDisposableDomListener(this.element,"mousedown",function(t){2===t.button&&c.rightClickHandler(t,e,e.selectionManager,e.options.rightClickSelectsWord)})):this.register(y.addDisposableDomListener(this.element,"contextmenu",function(t){c.rightClickHandler(t,e,e.selectionManager,e.options.rightClickSelectsWord)})),g.isLinux&&this.register(y.addDisposableDomListener(this.element,"auxclick",function(t){1===t.button&&c.moveTextAreaUnderMouseCursor(t,e)}))},t.prototype._bindKeys=function(){var e=this,t=this;this.register(y.addDisposableDomListener(this.element,"keydown",function(e){M.activeElement===this&&t._keyDown(e)},!0)),this.register(y.addDisposableDomListener(this.element,"keypress",function(e){M.activeElement===this&&t._keyPress(e)},!0)),this.register(y.addDisposableDomListener(this.element,"keyup",function(i){(function(e){return 16===e.keyCode||17===e.keyCode||18===e.keyCode})(i)||e.focus(),t._keyUp(i)},!0)),this.register(y.addDisposableDomListener(this.textarea,"keydown",function(t){return e._keyDown(t)},!0)),this.register(y.addDisposableDomListener(this.textarea,"keypress",function(t){return e._keyPress(t)},!0)),this.register(y.addDisposableDomListener(this.textarea,"compositionstart",function(){return e._compositionHelper.compositionstart()})),this.register(y.addDisposableDomListener(this.textarea,"compositionupdate",function(t){return e._compositionHelper.compositionupdate(t)})),this.register(y.addDisposableDomListener(this.textarea,"compositionend",function(){return e._compositionHelper.compositionend()})),this.register(this.onRender(function(){return e._compositionHelper.updateCompositionElements()})),this.register(this.onRender(function(t){return e._queueLinkification(t.start,t.end)}))},t.prototype.open=function(e){var t=this;if(this._parent=e||this._parent,!this._parent)throw new Error("Terminal requires a parent element.");this._context=this._parent.ownerDocument.defaultView,this._document=this._parent.ownerDocument,this._screenDprMonitor=new E.ScreenDprMonitor,this._screenDprMonitor.setListener(function(){return t.emit("dprchange",window.devicePixelRatio)}),this.register(this._screenDprMonitor),this.element=this._document.createElement("div"),this.element.dir="ltr",this.element.classList.add("terminal"),this.element.classList.add("xterm"),this.element.setAttribute("tabindex","0"),this._parent.appendChild(this.element);var i=M.createDocumentFragment();this._viewportElement=M.createElement("div"),this._viewportElement.classList.add("xterm-viewport"),i.appendChild(this._viewportElement),this._viewportScrollArea=M.createElement("div"),this._viewportScrollArea.classList.add("xterm-scroll-area"),this._viewportElement.appendChild(this._viewportScrollArea),this.screenElement=M.createElement("div"),this.screenElement.classList.add("xterm-screen"),this._helperContainer=M.createElement("div"),this._helperContainer.classList.add("xterm-helpers"),this.screenElement.appendChild(this._helperContainer),i.appendChild(this.screenElement),this._mouseZoneManager=new w.MouseZoneManager(this),this.register(this._mouseZoneManager),this.register(this.onScroll(function(){return t._mouseZoneManager.clearAll()})),this.linkifier.attachToDom(this._mouseZoneManager),this.textarea=M.createElement("textarea"),this.textarea.classList.add("xterm-helper-textarea"),this.textarea.setAttribute("aria-label",v.promptLabel),this.textarea.setAttribute("aria-multiline","false"),this.textarea.setAttribute("autocorrect","off"),this.textarea.setAttribute("autocapitalize","off"),this.textarea.setAttribute("spellcheck","false"),this.textarea.tabIndex=0,this.register(y.addDisposableDomListener(this.textarea,"focus",function(e){return t._onTextAreaFocus(e)})),this.register(y.addDisposableDomListener(this.textarea,"blur",function(){return t._onTextAreaBlur()})),this._helperContainer.appendChild(this.textarea),this._compositionView=M.createElement("div"),this._compositionView.classList.add("composition-view"),this._compositionHelper=new a.CompositionHelper(this.textarea,this._compositionView,this),this._helperContainer.appendChild(this._compositionView),this.charMeasure=new m.CharMeasure(M,this._helperContainer),this.element.appendChild(i),this._setupRenderer(),this._theme=this.options.theme,this.options.theme=null,this.viewport=new h.Viewport(this,this._viewportElement,this._viewportScrollArea,this.charMeasure),this.viewport.onThemeChanged(this.renderer.colorManager.colors),this.register(this.viewport),this.register(this.onCursorMove(function(){return t.renderer.onCursorMove()})),this.register(this.onResize(function(){return t.renderer.onResize(t.cols,t.rows)})),this.register(this.addDisposableListener("blur",function(){return t.renderer.onBlur()})),this.register(this.addDisposableListener("focus",function(){return t.renderer.onFocus()})),this.register(this.addDisposableListener("dprchange",function(){return t.renderer.onWindowResize(window.devicePixelRatio)})),this.register(y.addDisposableDomListener(window,"resize",function(){return t.renderer.onWindowResize(window.devicePixelRatio)})),this.register(this.charMeasure.onCharSizeChanged(function(){return t.renderer.onCharSizeChanged()})),this.register(this.renderer.onCanvasResize(function(){return t.viewport.syncScrollArea()})),this.selectionManager=new p.SelectionManager(this,this.charMeasure),this.register(this.selectionManager.onSelectionChange(function(){return t._onSelectionChange.fire()})),this.register(y.addDisposableDomListener(this.element,"mousedown",function(e){return t.selectionManager.onMouseDown(e)})),this.register(this.selectionManager.onRedrawRequest(function(e){return t.renderer.onSelectionChanged(e.start,e.end,e.columnSelectMode)})),this.register(this.selectionManager.onLinuxMouseSelection(function(e){t.textarea.value=e,t.textarea.focus(),t.textarea.select()})),this.register(this.onScroll(function(){t.viewport.syncScrollArea(),t.selectionManager.refresh()})),this.register(y.addDisposableDomListener(this._viewportElement,"scroll",function(){return t.selectionManager.refresh()})),this.mouseHelper=new C.MouseHelper(this.renderer),this.element.classList.toggle("enable-mouse-events",this.mouseEvents),this.mouseEvents?this.selectionManager.disable():this.selectionManager.enable(),this.options.screenReaderMode&&(this._accessibilityManager=new S.AccessibilityManager(this)),this.charMeasure.measure(this.options),this.refresh(0,this.rows-1),this._initGlobal(),this.bindMouse()},t.prototype._setupRenderer=function(){var e=this;switch(this.options.rendererType){case"canvas":this.renderer=new d.Renderer(this,this.options.theme);break;case"dom":this.renderer=new x.DomRenderer(this,this.options.theme);break;default:throw new Error('Unrecognized rendererType "'+this.options.rendererType+'"')}this.renderer.onRender(function(t){return e._onRender.fire(t)}),this.register(this.renderer)},t.prototype._setTheme=function(e){this._theme=e;var t=this.renderer.setTheme(e);this.viewport&&this.viewport.onThemeChanged(t)},t.prototype.bindMouse=function(){var e=this,t=this.element,i=this,r=32;function n(e){var t,n;if(t=function(e){var t,r,n,s,o;switch(e.overrideType||e.type){case"mousedown":t=null!==e.button&&void 0!==e.button?+e.button:null!==e.which&&void 0!==e.which?e.which-1:null,g.isMSIE&&(t=1===t?0:4===t?1:t);break;case"mouseup":t=3;break;case"DOMMouseScroll":t=e.detail<0?64:65;break;case"wheel":t=e.deltaY<0?64:65}r=e.shiftKey?4:0,n=e.metaKey?8:0,s=e.ctrlKey?16:0,o=r|n|s,i.vt200Mouse?o&=s:i.normalMouse||(o=0);return t=32+(o<<2)+t}(e),n=i.mouseHelper.getRawByteCoords(e,i.screenElement,i.charMeasure,i.cols,i.rows))switch(o(t,n),e.overrideType||e.type){case"mousedown":r=t;break;case"mouseup":r=32}}function s(e,t){if(i.utfMouse){if(t>2047)return void e.push(2047);e.push(t)}else{if(255===t)return void e.push(0);t>127&&(t=127),e.push(t)}}function o(e,t){if(i._vt300Mouse){e&=3,t.x-=32,t.y-=32;var r=u.C0.ESC+"[24";if(0===e)r+="1";else if(1===e)r+="3";else if(2===e)r+="5";else{if(3===e)return;r+="0"}return r+="~["+t.x+","+t.y+"]\r",void i.handler(r)}if(i._decLocator)return e&=3,t.x-=32,t.y-=32,0===e?e=2:1===e?e=4:2===e?e=6:3===e&&(e=3),void i.handler(u.C0.ESC+"["+e+";"+(3===e?4:0)+";"+t.y+";"+t.x+";"+t.page||"0&w");if(i.urxvtMouse)return t.x-=32,t.y-=32,t.x++,t.y++,void i.handler(u.C0.ESC+"["+e+";"+t.x+";"+t.y+"M");if(i.sgrMouse)return t.x-=32,t.y-=32,void i.handler(u.C0.ESC+"[<"+((3==(3&e)?-4&e:e)-32)+";"+t.x+";"+t.y+(3==(3&e)?"m":"M"));var n=[];s(n,e),s(n,t.x),s(n,t.y),i.handler(u.C0.ESC+"[M"+String.fromCharCode.apply(String,n))}this.register(y.addDisposableDomListener(t,"mousedown",function(t){if(t.preventDefault(),e.focus(),e.mouseEvents&&!e.selectionManager.shouldForceSelection(t)){if(n(t),e.vt200Mouse)return t.overrideType="mouseup",n(t),e.cancel(t);var s;e.normalMouse&&(s=function(t){var n,s,a;e.normalMouse&&(n=t,s=r,(a=i.mouseHelper.getRawByteCoords(n,i.screenElement,i.charMeasure,i.cols,i.rows))&&o(s+=32,a))},e._document.addEventListener("mousemove",s));var a=function(t){return e.normalMouse&&!e.x10Mouse&&n(t),s&&(e._document.removeEventListener("mousemove",s),s=null),e._document.removeEventListener("mouseup",a),e.cancel(t)};return e._document.addEventListener("mouseup",a),e.cancel(t)}})),this.register(y.addDisposableDomListener(t,"wheel",function(t){if(e.mouseEvents)e.x10Mouse||e._vt300Mouse||e._decLocator||(n(t),t.preventDefault());else if(!e.buffer.hasScrollback){var i=e.viewport.getLinesScrolled(t);if(0===i)return;for(var r=u.C0.ESC+(e.applicationCursor?"O":"[")+(t.deltaY<0?"A":"B"),s="",o=0;o<Math.abs(i);o++)s+=r;e.handler(s)}})),this.register(y.addDisposableDomListener(t,"wheel",function(t){if(!e.mouseEvents)return e.viewport.onWheel(t),e.cancel(t)})),this.register(y.addDisposableDomListener(t,"touchstart",function(t){if(!e.mouseEvents)return e.viewport.onTouchStart(t),e.cancel(t)})),this.register(y.addDisposableDomListener(t,"touchmove",function(t){if(!e.mouseEvents)return e.viewport.onTouchMove(t),e.cancel(t)}))},t.prototype.refresh=function(e,t){this.renderer&&this.renderer.refreshRows(e,t)},t.prototype._queueLinkification=function(e,t){this.linkifier&&this.linkifier.linkifyRows(e,t)},t.prototype.updateCursorStyle=function(e){this.selectionManager&&this.selectionManager.shouldColumnSelect(e)?this.element.classList.add("column-select"):this.element.classList.remove("column-select")},t.prototype.showCursor=function(){this.cursorState||(this.cursorState=1,this.refresh(this.buffer.y,this.buffer.y))},t.prototype.scroll=function(e){var t;void 0===e&&(e=!1),t=this._blankLine;var i=this.eraseAttrData();t&&t.length===this.cols&&t.getFg(0)===i.fg&&t.getBg(0)===i.bg||(t=this.buffer.getBlankLine(i,e),this._blankLine=t),t.isWrapped=e;var r=this.buffer.ybase+this.buffer.scrollTop,n=this.buffer.ybase+this.buffer.scrollBottom;if(0===this.buffer.scrollTop){var s=this.buffer.lines.isFull;n===this.buffer.lines.length-1?s?this.buffer.lines.recycle().copyFrom(t):this.buffer.lines.push(t.clone()):this.buffer.lines.splice(n+1,0,t.clone()),s?this._userScrolling&&(this.buffer.ydisp=Math.max(this.buffer.ydisp-1,0)):(this.buffer.ybase++,this._userScrolling||this.buffer.ydisp++)}else{var o=n-r+1;this.buffer.lines.shiftElements(r+1,o-1,-1),this.buffer.lines.set(n,t.clone())}this._userScrolling||(this.buffer.ydisp=this.buffer.ybase),this.updateRange(this.buffer.scrollTop),this.updateRange(this.buffer.scrollBottom),this._onScroll.fire(this.buffer.ydisp)},t.prototype.scrollLines=function(e,t){if(e<0){if(0===this.buffer.ydisp)return;this._userScrolling=!0}else e+this.buffer.ydisp>=this.buffer.ybase&&(this._userScrolling=!1);var i=this.buffer.ydisp;this.buffer.ydisp=Math.max(Math.min(this.buffer.ydisp+e,this.buffer.ybase),0),i!==this.buffer.ydisp&&(t||this._onScroll.fire(this.buffer.ydisp),this.refresh(0,this.rows-1))},t.prototype.scrollPages=function(e){this.scrollLines(e*(this.rows-1))},t.prototype.scrollToTop=function(){this.scrollLines(-this.buffer.ydisp)},t.prototype.scrollToBottom=function(){this.scrollLines(this.buffer.ybase-this.buffer.ydisp)},t.prototype.scrollToLine=function(e){var t=e-this.buffer.ydisp;0!==t&&this.scrollLines(t)},t.prototype.write=function(e){var t=this;this._isDisposed||e&&(this.writeBuffer.push(e),this.options.useFlowControl&&!this._xoffSentToCatchUp&&this.writeBuffer.length>=5&&(this.handler(u.C0.DC3),this._xoffSentToCatchUp=!0),!this._writeInProgress&&this.writeBuffer.length>0&&(this._writeInProgress=!0,setTimeout(function(){t._innerWrite()})))},t.prototype._innerWrite=function(e){var t=this;void 0===e&&(e=0),this._isDisposed&&(this.writeBuffer=[]);for(var i=Date.now();this.writeBuffer.length>e;){var r=this.writeBuffer[e];if(e++,this._xoffSentToCatchUp&&this.writeBuffer.length===e&&(this.handler(u.C0.DC1),this._xoffSentToCatchUp=!1),this._refreshStart=this.buffer.y,this._refreshEnd=this.buffer.y,this._inputHandler.parse(r),this.updateRange(this.buffer.y),this.refresh(this._refreshStart,this._refreshEnd),Date.now()-i>=12)break}this.writeBuffer.length>e?setTimeout(function(){return t._innerWrite(e)},0):(this._writeInProgress=!1,this.writeBuffer=[])},t.prototype.writeln=function(e){this.write(e+"\r\n")},t.prototype.attachCustomKeyEventHandler=function(e){this._customKeyEventHandler=e},t.prototype.addCsiHandler=function(e,t){return this._inputHandler.addCsiHandler(e,t)},t.prototype.addOscHandler=function(e,t){return this._inputHandler.addOscHandler(e,t)},t.prototype.registerLinkMatcher=function(e,t,i){var r=this.linkifier.registerLinkMatcher(e,t,i);return this.refresh(0,this.rows-1),r},t.prototype.deregisterLinkMatcher=function(e){this.linkifier.deregisterLinkMatcher(e)&&this.refresh(0,this.rows-1)},t.prototype.registerCharacterJoiner=function(e){var t=this.renderer.registerCharacterJoiner(e);return this.refresh(0,this.rows-1),t},t.prototype.deregisterCharacterJoiner=function(e){this.renderer.deregisterCharacterJoiner(e)&&this.refresh(0,this.rows-1)},Object.defineProperty(t.prototype,"markers",{get:function(){return this.buffer.markers},enumerable:!0,configurable:!0}),t.prototype.addMarker=function(e){if(this.buffer===this.buffers.normal)return this.buffer.addMarker(this.buffer.ybase+this.buffer.y+e)},t.prototype.hasSelection=function(){return!!this.selectionManager&&this.selectionManager.hasSelection},t.prototype.getSelection=function(){return this.selectionManager?this.selectionManager.selectionText:""},t.prototype.clearSelection=function(){this.selectionManager&&this.selectionManager.clearSelection()},t.prototype.selectAll=function(){this.selectionManager&&this.selectionManager.selectAll()},t.prototype.selectLines=function(e,t){this.selectionManager&&this.selectionManager.selectLines(e,t)},t.prototype._keyDown=function(e){if(this._customKeyEventHandler&&!1===this._customKeyEventHandler(e))return!1;if(!this._compositionHelper.keydown(e))return this.buffer.ybase!==this.buffer.ydisp&&this.scrollToBottom(),!1;var t=A.evaluateKeyboardEvent(e,this.applicationCursor,this.browser.isMac,this.options.macOptionIsMeta);if(this.updateCursorStyle(e),3===t.type||2===t.type){var i=this.rows-1;return this.scrollLines(2===t.type?-i:i),this.cancel(e,!0)}return 1===t.type&&this.selectAll(),!!this._isThirdLevelShift(this.browser,e)||(t.cancel&&this.cancel(e,!0),!t.key||(this.emit("keydown",e),this._onKey.fire({key:t.key,domEvent:e}),this.showCursor(),this.handler(t.key),this.cancel(e,!0)))},t.prototype._isThirdLevelShift=function(e,t){var i=e.isMac&&!this.options.macOptionIsMeta&&t.altKey&&!t.ctrlKey&&!t.metaKey||e.isMSWindows&&t.altKey&&t.ctrlKey&&!t.metaKey;return"keypress"===t.type?i:i&&(!t.keyCode||t.keyCode>47)},t.prototype.setgLevel=function(e){this.glevel=e,this.charset=this.charsets[e]},t.prototype.setgCharset=function(e,t){this.charsets[e]=t,this.glevel===e&&(this.charset=t)},t.prototype._keyUp=function(e){this.updateCursorStyle(e)},t.prototype._keyPress=function(e){var t;if(this._customKeyEventHandler&&!1===this._customKeyEventHandler(e))return!1;if(this.cancel(e),e.charCode)t=e.charCode;else if(null===e.which||void 0===e.which)t=e.keyCode;else{if(0===e.which||0===e.charCode)return!1;t=e.which}return!(!t||(e.altKey||e.ctrlKey||e.metaKey)&&!this._isThirdLevelShift(this.browser,e))&&(t=String.fromCharCode(t),this.emit("keypress",t,e),this._onKey.fire({key:t,domEvent:e}),this.showCursor(),this.handler(t),!0)},t.prototype.bell=function(){var e=this;this.emit("bell"),this._soundBell()&&this.soundManager.playBellSound(),this._visualBell()&&(this.element.classList.add("visual-bell-active"),clearTimeout(this._visualBellTimer),this._visualBellTimer=window.setTimeout(function(){e.element.classList.remove("visual-bell-active")},200))},t.prototype.log=function(e,t){this.options.debug&&this._context.console&&this._context.console.log&&this._context.console.log(e,t)},t.prototype.error=function(e,t){this.options.debug&&this._context.console&&this._context.console.error&&this._context.console.error(e,t)},t.prototype.resize=function(e,t){isNaN(e)||isNaN(t)||(e!==this.cols||t!==this.rows?(e<2&&(e=2),t<1&&(t=1),this.buffers.resize(e,t),this.cols=e,this.rows=t,this.buffers.setupTabStops(this.cols),this.charMeasure&&this.charMeasure.measure(this.options),this.refresh(0,this.rows-1),this._onResize.fire({cols:e,rows:t})):!this.charMeasure||this.charMeasure.width&&this.charMeasure.height||this.charMeasure.measure(this.options))},t.prototype.updateRange=function(e){e<this._refreshStart&&(this._refreshStart=e),e>this._refreshEnd&&(this._refreshEnd=e)},t.prototype.maxRange=function(){this._refreshStart=0,this._refreshEnd=this.rows-1},t.prototype.clear=function(){if(0!==this.buffer.ybase||0!==this.buffer.y){this.buffer.lines.set(0,this.buffer.lines.get(this.buffer.ybase+this.buffer.y)),this.buffer.lines.length=1,this.buffer.ydisp=0,this.buffer.ybase=0,this.buffer.y=0;for(var e=1;e<this.rows;e++)this.buffer.lines.push(this.buffer.getBlankLine(o.DEFAULT_ATTR_DATA));this.refresh(0,this.rows-1),this._onScroll.fire(this.buffer.ydisp)}},t.prototype.is=function(e){return 0===(this.options.termName+"").indexOf(e)},t.prototype.handler=function(e){this.options.disableStdin||(this.selectionManager&&this.selectionManager.hasSelection&&this.selectionManager.clearSelection(),this.buffer.ybase!==this.buffer.ydisp&&this.scrollToBottom(),this._onData.fire(e))},t.prototype.handleTitle=function(e){this._onTitleChange.fire(e)},t.prototype.index=function(){this.buffer.y++,this.buffer.y>this.buffer.scrollBottom&&(this.buffer.y--,this.scroll()),this.buffer.x>=this.cols&&this.buffer.x--},t.prototype.reverseIndex=function(){if(this.buffer.y===this.buffer.scrollTop){var e=this.buffer.scrollBottom-this.buffer.scrollTop;this.buffer.lines.shiftElements(this.buffer.y+this.buffer.ybase,e,1),this.buffer.lines.set(this.buffer.y+this.buffer.ybase,this.buffer.getBlankLine(this.eraseAttrData())),this.updateRange(this.buffer.scrollTop),this.updateRange(this.buffer.scrollBottom)}else this.buffer.y--},t.prototype.reset=function(){this.options.rows=this.rows,this.options.cols=this.cols;var e=this._customKeyEventHandler,t=this._inputHandler,i=this.cursorState;this._setup(),this._customKeyEventHandler=e,this._inputHandler=t,this.cursorState=i,this.refresh(0,this.rows-1),this.viewport&&this.viewport.syncScrollArea()},t.prototype.tabSet=function(){this.buffer.tabs[this.buffer.x]=!0},t.prototype.cancel=function(e,t){if(this.options.cancelEvents||t)return e.preventDefault(),e.stopPropagation(),!1},t.prototype._visualBell=function(){return!1},t.prototype._soundBell=function(){return"sound"===this.options.bellStyle},t}(l.EventEmitter);t.Terminal=H},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=i(2),n=i(0),s=function(){function e(e){this._terminal=e,this._onBufferActivate=new n.EventEmitter2,this._normal=new r.Buffer(this._terminal,!0),this._normal.fillViewportRows(),this._alt=new r.Buffer(this._terminal,!1),this._activeBuffer=this._normal,this.setupTabStops()}return Object.defineProperty(e.prototype,"onBufferActivate",{get:function(){return this._onBufferActivate.event},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"alt",{get:function(){return this._alt},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"active",{get:function(){return this._activeBuffer},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"normal",{get:function(){return this._normal},enumerable:!0,configurable:!0}),e.prototype.activateNormalBuffer=function(){this._activeBuffer!==this._normal&&(this._normal.x=this._alt.x,this._normal.y=this._alt.y,this._alt.clear(),this._activeBuffer=this._normal,this._onBufferActivate.fire({activeBuffer:this._normal,inactiveBuffer:this._alt}))},e.prototype.activateAltBuffer=function(e){this._activeBuffer!==this._alt&&(this._alt.fillViewportRows(e),this._alt.x=this._normal.x,this._alt.y=this._normal.y,this._activeBuffer=this._alt,this._onBufferActivate.fire({activeBuffer:this._alt,inactiveBuffer:this._normal}))},e.prototype.resize=function(e,t){this._normal.resize(e,t),this._alt.resize(e,t)},e.prototype.setupTabStops=function(e){this._normal.setupTabStops(e),this._alt.setupTabStops(e)},e}();t.BufferSet=s},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=i(0),n=function(){function e(e){this._maxLength=e,this.onDeleteEmitter=new r.EventEmitter2,this.onInsertEmitter=new r.EventEmitter2,this.onTrimEmitter=new r.EventEmitter2,this._array=new Array(this._maxLength),this._startIndex=0,this._length=0}return Object.defineProperty(e.prototype,"onDelete",{get:function(){return this.onDeleteEmitter.event},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onInsert",{get:function(){return this.onInsertEmitter.event},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onTrim",{get:function(){return this.onTrimEmitter.event},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"maxLength",{get:function(){return this._maxLength},set:function(e){if(this._maxLength!==e){for(var t=new Array(e),i=0;i<Math.min(e,this.length);i++)t[i]=this._array[this._getCyclicIndex(i)];this._array=t,this._maxLength=e,this._startIndex=0}},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"length",{get:function(){return this._length},set:function(e){if(e>this._length)for(var t=this._length;t<e;t++)this._array[t]=void 0;this._length=e},enumerable:!0,configurable:!0}),e.prototype.get=function(e){return this._array[this._getCyclicIndex(e)]},e.prototype.set=function(e,t){this._array[this._getCyclicIndex(e)]=t},e.prototype.push=function(e){this._array[this._getCyclicIndex(this._length)]=e,this._length===this._maxLength?(this._startIndex=++this._startIndex%this._maxLength,this.onTrimEmitter.fire(1)):this._length++},e.prototype.recycle=function(){if(this._length!==this._maxLength)throw new Error("Can only recycle when the buffer is full");return this._startIndex=++this._startIndex%this._maxLength,this.onTrimEmitter.fire(1),this._array[this._getCyclicIndex(this._length-1)]},Object.defineProperty(e.prototype,"isFull",{get:function(){return this._length===this._maxLength},enumerable:!0,configurable:!0}),e.prototype.pop=function(){return this._array[this._getCyclicIndex(this._length---1)]},e.prototype.splice=function(e,t){for(var i=[],r=2;r<arguments.length;r++)i[r-2]=arguments[r];if(t){for(var n=e;n<this._length-t;n++)this._array[this._getCyclicIndex(n)]=this._array[this._getCyclicIndex(n+t)];this._length-=t}for(n=this._length-1;n>=e;n--)this._array[this._getCyclicIndex(n+i.length)]=this._array[this._getCyclicIndex(n)];for(n=0;n<i.length;n++)this._array[this._getCyclicIndex(e+n)]=i[n];if(this._length+i.length>this._maxLength){var s=this._length+i.length-this._maxLength;this._startIndex+=s,this._length=this._maxLength,this.onTrimEmitter.fire(s)}else this._length+=i.length},e.prototype.trimStart=function(e){e>this._length&&(e=this._length),this._startIndex+=e,this._length-=e,this.onTrimEmitter.fire(e)},e.prototype.shiftElements=function(e,t,i){if(!(t<=0)){if(e<0||e>=this._length)throw new Error("start argument out of range");if(e+i<0)throw new Error("Cannot shift elements in list beyond index 0");if(i>0){for(var r=t-1;r>=0;r--)this.set(e+r+i,this.get(e+r));var n=e+t+i-this._length;if(n>0)for(this._length+=n;this._length>this._maxLength;)this._length--,this._startIndex++,this.onTrimEmitter.fire(1)}else for(r=0;r<t;r++)this.set(e+r+i,this.get(e+r))}},e.prototype._getCyclicIndex=function(e){return(this._startIndex+e)%this._maxLength},e}();t.CircularList=n},function(e,t,i){"use strict";function r(e,t,i){if(t===e.length-1)return e[t].getTrimmedLength();var r=!e[t].hasContent(i-1)&&1===e[t].getWidth(i-1),n=2===e[t+1].getWidth(0);return r&&n?i-1:i}Object.defineProperty(t,"__esModule",{value:!0}),t.reflowLargerGetLinesToRemove=function(e,t,i,n,s){for(var o=[],a=0;a<e.length-1;a++){var l=a,h=e.get(++l);if(h.isWrapped){for(var c=[e.get(a)];l<e.length&&h.isWrapped;)c.push(h),h=e.get(++l);if(n>=a&&n<l)a+=c.length-1;else{for(var u=0,_=r(c,u,t),d=1,f=0;d<c.length;){var p=r(c,d,t),m=p-f,g=i-_,y=Math.min(m,g);c[u].copyCellsFrom(c[d],f,_,y,!1),(_+=y)===i&&(u++,_=0),(f+=y)===p&&(d++,f=0),0===_&&0!==u&&2===c[u-1].getWidth(i-1)&&(c[u].copyCellsFrom(c[u-1],i-1,_++,1,!1),c[u-1].setCell(i-1,s))}c[u].replaceCells(_,i,s);for(var v=0,C=c.length-1;C>0&&(C>u||0===c[C].getTrimmedLength());C--)v++;v>0&&(o.push(a+c.length-v),o.push(v)),a+=c.length-1}}}return o},t.reflowLargerCreateNewLayout=function(e,t){for(var i=[],r=0,n=t[r],s=0,o=0;o<e.length;o++)if(n===o){var a=t[++r];e.onDeleteEmitter.fire({index:o-s,amount:a}),o+=a-1,s+=a,n=t[++r]}else i.push(o);return{layout:i,countRemoved:s}},t.reflowLargerApplyNewLayout=function(e,t){for(var i=[],r=0;r<t.length;r++)i.push(e.get(t[r]));for(r=0;r<i.length;r++)e.set(r,i[r]);e.length=t.length},t.reflowSmallerGetNewLineLengths=function(e,t,i){for(var n=[],s=e.map(function(i,n){return r(e,n,t)}).reduce(function(e,t){return e+t}),o=0,a=0,l=0;l<s;){if(s-l<i){n.push(s-l);break}o+=i;var h=r(e,a,t);o>h&&(o-=h,a++);var c=2===e[a].getWidth(o-1);c&&o--;var u=c?i-1:i;n.push(u),l+=u}return n},t.getWrappedLineTrimmedLength=r},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=function(){function e(e,t,i){this._textarea=e,this._compositionView=t,this._terminal=i,this._isComposing=!1,this._isSendingComposition=!1,this._compositionPosition={start:null,end:null}}return e.prototype.compositionstart=function(){this._isComposing=!0,this._compositionPosition.start=this._textarea.value.length,this._compositionView.textContent="",this._compositionView.classList.add("active")},e.prototype.compositionupdate=function(e){var t=this;this._compositionView.textContent=e.data,this.updateCompositionElements(),setTimeout(function(){t._compositionPosition.end=t._textarea.value.length},0)},e.prototype.compositionend=function(){this._finalizeComposition(!0)},e.prototype.keydown=function(e){if(this._isComposing||this._isSendingComposition){if(229===e.keyCode)return!1;if(16===e.keyCode||17===e.keyCode||18===e.keyCode)return!1;this._finalizeComposition(!1)}return 229!==e.keyCode||(this._handleAnyTextareaChanges(),!1)},e.prototype._finalizeComposition=function(e){var t=this;if(this._compositionView.classList.remove("active"),this._isComposing=!1,this._clearTextareaPosition(),e){var i={start:this._compositionPosition.start,end:this._compositionPosition.end};this._isSendingComposition=!0,setTimeout(function(){if(t._isSendingComposition){t._isSendingComposition=!1;var e=void 0;e=t._isComposing?t._textarea.value.substring(i.start,i.end):t._textarea.value.substring(i.start),t._terminal.handler(e)}},0)}else{this._isSendingComposition=!1;var r=this._textarea.value.substring(this._compositionPosition.start,this._compositionPosition.end);this._terminal.handler(r)}},e.prototype._handleAnyTextareaChanges=function(){var e=this,t=this._textarea.value;setTimeout(function(){if(!e._isComposing){var i=e._textarea.value.replace(t,"");i.length>0&&e._terminal.handler(i)}},0)},e.prototype.updateCompositionElements=function(e){var t=this;if(this._isComposing){if(this._terminal.buffer.isCursorInViewport){var i=Math.ceil(this._terminal.charMeasure.height*this._terminal.options.lineHeight),r=this._terminal.buffer.y*i,n=this._terminal.buffer.x*this._terminal.charMeasure.width;this._compositionView.style.left=n+"px",this._compositionView.style.top=r+"px",this._compositionView.style.height=i+"px",this._compositionView.style.lineHeight=i+"px",this._compositionView.style.fontFamily=this._terminal.options.fontFamily,this._compositionView.style.fontSize=this._terminal.options.fontSize+"px";var s=this._compositionView.getBoundingClientRect();this._textarea.style.left=n+"px",this._textarea.style.top=r+"px",this._textarea.style.width=s.width+"px",this._textarea.style.height=s.height+"px",this._textarea.style.lineHeight=s.height+"px"}e||setTimeout(function(){return t.updateCompositionElements(!0)},0)}},e.prototype._clearTextareaPosition=function(){this._textarea.style.left="",this._textarea.style.top=""},e}();t.CompositionHelper=r},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0});var s=function(e){function t(){var t=e.call(this)||this;return t._events=t._events||{},t}return n(t,e),t.prototype.on=function(e,t){this._events[e]=this._events[e]||[],this._events[e].push(t)},t.prototype.addDisposableListener=function(e,t){var i=this;this.on(e,t);var r=!1;return{dispose:function(){r||(i.off(e,t),r=!0)}}},t.prototype.off=function(e,t){if(this._events[e])for(var i=this._events[e],r=i.length;r--;)if(i[r]===t)return void i.splice(r,1)},t.prototype.removeAllListeners=function(e){this._events[e]&&delete this._events[e]},t.prototype.emit=function(e){for(var t=[],i=1;i<arguments.length;i++)t[i-1]=arguments[i];if(this._events[e])for(var r=this._events[e],n=0;n<r.length;n++)r[n].apply(this,t)},t.prototype.emitMayRemoveListeners=function(e){for(var t=[],i=1;i<arguments.length;i++)t[i-1]=arguments[i];if(this._events[e])for(var r=this._events[e],n=r.length,s=0;s<r.length;s++)r[s].apply(this,t),s-=n-r.length,n=r.length},t.prototype.listeners=function(e){return this._events[e]||[]},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._events={}},t}(i(1).Disposable);t.EventEmitter=s},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0});var s=i(1),o=i(8),a=15,l=function(e){function t(t,i,r,n){var s=e.call(this)||this;return s._terminal=t,s._viewportElement=i,s._scrollArea=r,s._charMeasure=n,s.scrollBarWidth=0,s._currentRowHeight=0,s._lastRecordedBufferLength=0,s._lastRecordedViewportHeight=0,s._lastRecordedBufferHeight=0,s._lastScrollTop=0,s._wheelPartialScroll=0,s._refreshAnimationFrame=null,s._ignoreNextScrollEvent=!1,s.scrollBarWidth=s._viewportElement.offsetWidth-s._scrollArea.offsetWidth||a,s.register(o.addDisposableDomListener(s._viewportElement,"scroll",s._onScroll.bind(s))),setTimeout(function(){return s.syncScrollArea()},0),s}return n(t,e),t.prototype.onThemeChanged=function(e){this._viewportElement.style.backgroundColor=e.background.css},t.prototype._refresh=function(){var e=this;null===this._refreshAnimationFrame&&(this._refreshAnimationFrame=requestAnimationFrame(function(){return e._innerRefresh()}))},t.prototype._innerRefresh=function(){if(this._charMeasure.height>0){this._currentRowHeight=this._terminal.renderer.dimensions.scaledCellHeight/window.devicePixelRatio,this._lastRecordedViewportHeight=this._viewportElement.offsetHeight;var e=Math.round(this._currentRowHeight*this._lastRecordedBufferLength)+(this._lastRecordedViewportHeight-this._terminal.renderer.dimensions.canvasHeight);this._lastRecordedBufferHeight!==e&&(this._lastRecordedBufferHeight=e,this._scrollArea.style.height=this._lastRecordedBufferHeight+"px")}var t=this._terminal.buffer.ydisp*this._currentRowHeight;this._viewportElement.scrollTop!==t&&(this._ignoreNextScrollEvent=!0,this._viewportElement.scrollTop=t),this._refreshAnimationFrame=null},t.prototype.syncScrollArea=function(){if(this._lastRecordedBufferLength!==this._terminal.buffer.lines.length)return this._lastRecordedBufferLength=this._terminal.buffer.lines.length,void this._refresh();if(this._lastRecordedViewportHeight===this._terminal.renderer.dimensions.canvasHeight){var e=this._terminal.buffer.ydisp*this._currentRowHeight;this._lastScrollTop===e&&this._lastScrollTop===this._viewportElement.scrollTop&&this._terminal.renderer.dimensions.scaledCellHeight/window.devicePixelRatio===this._currentRowHeight||this._refresh()}else this._refresh()},t.prototype._onScroll=function(e){if(this._lastScrollTop=this._viewportElement.scrollTop,this._viewportElement.offsetParent)if(this._ignoreNextScrollEvent)this._ignoreNextScrollEvent=!1;else{var t=Math.round(this._lastScrollTop/this._currentRowHeight)-this._terminal.buffer.ydisp;this._terminal.scrollLines(t,!0)}},t.prototype.onWheel=function(e){var t=this._getPixelsScrolled(e);0!==t&&(this._viewportElement.scrollTop+=t,e.preventDefault())},t.prototype._getPixelsScrolled=function(e){if(0===e.deltaY)return 0;var t=e.deltaY;return e.deltaMode===WheelEvent.DOM_DELTA_LINE?t*=this._currentRowHeight:e.deltaMode===WheelEvent.DOM_DELTA_PAGE&&(t*=this._currentRowHeight*this._terminal.rows),t},t.prototype.getLinesScrolled=function(e){if(0===e.deltaY)return 0;var t=e.deltaY;return e.deltaMode===WheelEvent.DOM_DELTA_PIXEL?(t/=this._currentRowHeight+0,this._wheelPartialScroll+=t,t=Math.floor(Math.abs(this._wheelPartialScroll))*(this._wheelPartialScroll>0?1:-1),this._wheelPartialScroll%=1):e.deltaMode===WheelEvent.DOM_DELTA_PAGE&&(t*=this._terminal.rows),t},t.prototype.onTouchStart=function(e){this._lastTouchY=e.touches[0].pageY},t.prototype.onTouchMove=function(e){var t=this._lastTouchY-e.touches[0].pageY;this._lastTouchY=e.touches[0].pageY,0!==t&&(this._viewportElement.scrollTop+=t,e.preventDefault())},t}(s.Disposable);t.Viewport=l},function(e,t,i){"use strict";function r(e){return e.replace(/\r?\n/g,"\r")}function n(e,t){return t?"[200~"+e+"[201~":e}function s(e,t){var i=t.screenElement.getBoundingClientRect(),r=e.clientX-i.left-10,n=e.clientY-i.top-10;t.textarea.style.position="absolute",t.textarea.style.width="20px",t.textarea.style.height="20px",t.textarea.style.left=r+"px",t.textarea.style.top=n+"px",t.textarea.style.zIndex="1000",t.textarea.focus(),setTimeout(function(){t.textarea.style.position=null,t.textarea.style.width=null,t.textarea.style.height=null,t.textarea.style.left=null,t.textarea.style.top=null,t.textarea.style.zIndex=null},200)}Object.defineProperty(t,"__esModule",{value:!0}),t.prepareTextForTerminal=r,t.bracketTextForPaste=n,t.copyHandler=function(e,t,i){t.browser.isMSIE?window.clipboardData.setData("Text",i.selectionText):e.clipboardData.setData("text/plain",i.selectionText),e.preventDefault()},t.pasteHandler=function(e,t){e.stopPropagation();var i=function(i){i=n(i=r(i),t.bracketedPasteMode),t.handler(i),t.textarea.value="",t.emit("paste",i),t.cancel(e)};t.browser.isMSIE?window.clipboardData&&i(window.clipboardData.getData("Text")):e.clipboardData&&i(e.clipboardData.getData("text/plain"))},t.moveTextAreaUnderMouseCursor=s,t.rightClickHandler=function(e,t,i,r){s(e,t),r&&!i.isClickInSelection(e)&&i.selectWordAtCursor(e),t.textarea.value=i.selectionText,t.textarea.select()}},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0});var s=i(9),o=i(41),a=i(2),l=i(20),h=i(42),c=i(1),u=i(21),_=i(11),d=i(4),f=i(0),p={"(":0,")":1,"*":2,"+":3,"-":1,".":2},m=function(){function e(e){this._terminal=e,this._data=new Uint32Array(0)}return e.prototype.hook=function(e,t,i){this._data=new Uint32Array(0)},e.prototype.put=function(e,t,i){this._data=u.concat(this._data,e.subarray(t,i))},e.prototype.unhook=function(){var e=_.utf32ToString(this._data);switch(this._data=new Uint32Array(0),e){case'"q':return this._terminal.handler(s.C0.ESC+'P1$r0"q'+s.C0.ESC+"\\");case'"p':return this._terminal.handler(s.C0.ESC+'P1$r61"p'+s.C0.ESC+"\\");case"r":var t=this._terminal.buffer.scrollTop+1+";"+(this._terminal.buffer.scrollBottom+1)+"r";return this._terminal.handler(s.C0.ESC+"P1$r"+t+s.C0.ESC+"\\");case"m":return this._terminal.handler(s.C0.ESC+"P1$r0m"+s.C0.ESC+"\\");case" q":var i={block:2,underline:4,bar:6}[this._terminal.getOption("cursorStyle")];return i-=this._terminal.getOption("cursorBlink"),this._terminal.handler(s.C0.ESC+"P1$r"+i+" q"+s.C0.ESC+"\\");default:this._terminal.error("Unknown DCS $q %s",e),this._terminal.handler(s.C0.ESC+"P0$r"+s.C0.ESC+"\\")}},e}(),g=function(e){function t(t,i){void 0===i&&(i=new h.EscapeSequenceParser);var r=e.call(this)||this;r._terminal=t,r._parser=i,r._parseBuffer=new Uint32Array(4096),r._stringDecoder=new _.StringToUtf32,r._workCell=new d.CellData,r._onCursorMove=new f.EventEmitter2,r._onData=new f.EventEmitter2,r._onLineFeed=new f.EventEmitter2,r._onScroll=new f.EventEmitter2,r.register(r._parser),r._parser.setCsiHandlerFallback(function(e,t,i){r._terminal.error("Unknown CSI code: ",{collect:e,params:t,flag:String.fromCharCode(i)})}),r._parser.setEscHandlerFallback(function(e,t){r._terminal.error("Unknown ESC code: ",{collect:e,flag:String.fromCharCode(t)})}),r._parser.setExecuteHandlerFallback(function(e){r._terminal.error("Unknown EXECUTE code: ",{code:e})}),r._parser.setOscHandlerFallback(function(e,t){r._terminal.error("Unknown OSC code: ",{identifier:e,data:t})}),r._parser.setPrintHandler(function(e,t,i){return r.print(e,t,i)}),r._parser.setCsiHandler("@",function(e,t){return r.insertChars(e)}),r._parser.setCsiHandler("A",function(e,t){return r.cursorUp(e)}),r._parser.setCsiHandler("B",function(e,t){return r.cursorDown(e)}),r._parser.setCsiHandler("C",function(e,t){return r.cursorForward(e)}),r._parser.setCsiHandler("D",function(e,t){return r.cursorBackward(e)}),r._parser.setCsiHandler("E",function(e,t){return r.cursorNextLine(e)}),r._parser.setCsiHandler("F",function(e,t){return r.cursorPrecedingLine(e)}),r._parser.setCsiHandler("G",function(e,t){return r.cursorCharAbsolute(e)}),r._parser.setCsiHandler("H",function(e,t){return r.cursorPosition(e)}),r._parser.setCsiHandler("I",function(e,t){return r.cursorForwardTab(e)}),r._parser.setCsiHandler("J",function(e,t){return r.eraseInDisplay(e)}),r._parser.setCsiHandler("K",function(e,t){return r.eraseInLine(e)}),r._parser.setCsiHandler("L",function(e,t){return r.insertLines(e)}),r._parser.setCsiHandler("M",function(e,t){return r.deleteLines(e)}),r._parser.setCsiHandler("P",function(e,t){return r.deleteChars(e)}),r._parser.setCsiHandler("S",function(e,t){return r.scrollUp(e)}),r._parser.setCsiHandler("T",function(e,t){return r.scrollDown(e,t)}),r._parser.setCsiHandler("X",function(e,t){return r.eraseChars(e)}),r._parser.setCsiHandler("Z",function(e,t){return r.cursorBackwardTab(e)}),r._parser.setCsiHandler("`",function(e,t){return r.charPosAbsolute(e)}),r._parser.setCsiHandler("a",function(e,t){return r.hPositionRelative(e)}),r._parser.setCsiHandler("b",function(e,t){return r.repeatPrecedingCharacter(e)}),r._parser.setCsiHandler("c",function(e,t){return r.sendDeviceAttributes(e,t)}),r._parser.setCsiHandler("d",function(e,t){return r.linePosAbsolute(e)}),r._parser.setCsiHandler("e",function(e,t){return r.vPositionRelative(e)}),r._parser.setCsiHandler("f",function(e,t){return r.hVPosition(e)}),r._parser.setCsiHandler("g",function(e,t){return r.tabClear(e)}),r._parser.setCsiHandler("h",function(e,t){return r.setMode(e,t)}),r._parser.setCsiHandler("l",function(e,t){return r.resetMode(e,t)}),r._parser.setCsiHandler("m",function(e,t){return r.charAttributes(e)}),r._parser.setCsiHandler("n",function(e,t){return r.deviceStatus(e,t)}),r._parser.setCsiHandler("p",function(e,t){return r.softReset(e,t)}),r._parser.setCsiHandler("q",function(e,t){return r.setCursorStyle(e,t)}),r._parser.setCsiHandler("r",function(e,t){return r.setScrollRegion(e,t)}),r._parser.setCsiHandler("s",function(e,t){return r.saveCursor(e)}),r._parser.setCsiHandler("u",function(e,t){return r.restoreCursor(e)}),r._parser.setExecuteHandler(s.C0.BEL,function(){return r.bell()}),r._parser.setExecuteHandler(s.C0.LF,function(){return r.lineFeed()}),r._parser.setExecuteHandler(s.C0.VT,function(){return r.lineFeed()}),r._parser.setExecuteHandler(s.C0.FF,function(){return r.lineFeed()}),r._parser.setExecuteHandler(s.C0.CR,function(){return r.carriageReturn()}),r._parser.setExecuteHandler(s.C0.BS,function(){return r.backspace()}),r._parser.setExecuteHandler(s.C0.HT,function(){return r.tab()}),r._parser.setExecuteHandler(s.C0.SO,function(){return r.shiftOut()}),r._parser.setExecuteHandler(s.C0.SI,function(){return r.shiftIn()}),r._parser.setExecuteHandler(s.C1.IND,function(){return r.index()}),r._parser.setExecuteHandler(s.C1.NEL,function(){return r.nextLine()}),r._parser.setExecuteHandler(s.C1.HTS,function(){return r.tabSet()}),r._parser.setOscHandler(0,function(e){return r.setTitle(e)}),r._parser.setOscHandler(2,function(e){return r.setTitle(e)}),r._parser.setEscHandler("7",function(){return r.saveCursor([])}),r._parser.setEscHandler("8",function(){return r.restoreCursor([])}),r._parser.setEscHandler("D",function(){return r.index()}),r._parser.setEscHandler("E",function(){return r.nextLine()}),r._parser.setEscHandler("H",function(){return r.tabSet()}),r._parser.setEscHandler("M",function(){return r.reverseIndex()}),r._parser.setEscHandler("=",function(){return r.keypadApplicationMode()}),r._parser.setEscHandler(">",function(){return r.keypadNumericMode()}),r._parser.setEscHandler("c",function(){return r.reset()}),r._parser.setEscHandler("n",function(){return r.setgLevel(2)}),r._parser.setEscHandler("o",function(){return r.setgLevel(3)}),r._parser.setEscHandler("|",function(){return r.setgLevel(3)}),r._parser.setEscHandler("}",function(){return r.setgLevel(2)}),r._parser.setEscHandler("~",function(){return r.setgLevel(1)}),r._parser.setEscHandler("%@",function(){return r.selectDefaultCharset()}),r._parser.setEscHandler("%G",function(){return r.selectDefaultCharset()});var n=function(e){a._parser.setEscHandler("("+e,function(){return r.selectCharset("("+e)}),a._parser.setEscHandler(")"+e,function(){return r.selectCharset(")"+e)}),a._parser.setEscHandler("*"+e,function(){return r.selectCharset("*"+e)}),a._parser.setEscHandler("+"+e,function(){return r.selectCharset("+"+e)}),a._parser.setEscHandler("-"+e,function(){return r.selectCharset("-"+e)}),a._parser.setEscHandler("."+e,function(){return r.selectCharset("."+e)}),a._parser.setEscHandler("/"+e,function(){return r.selectCharset("/"+e)})},a=this;for(var l in o.CHARSETS)n(l);return r._parser.setErrorHandler(function(e){return r._terminal.error("Parsing error: ",e),e}),r._parser.setDcsHandler("$q",new m(r._terminal)),r}return n(t,e),Object.defineProperty(t.prototype,"onCursorMove",{get:function(){return this._onCursorMove.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onData",{get:function(){return this._onData.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onLineFeed",{get:function(){return this._onLineFeed.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onScroll",{get:function(){return this._onScroll.event},enumerable:!0,configurable:!0}),t.prototype.dispose=function(){e.prototype.dispose.call(this),this._terminal=null},t.prototype.parse=function(e){if(this._terminal){var t=this._terminal.buffer,i=t.x,r=t.y;this._terminal.debug&&this._terminal.log("data: "+e),this._parseBuffer.length<e.length&&(this._parseBuffer=new Uint32Array(e.length)),this._parser.parse(this._parseBuffer,this._stringDecoder.decode(e,this._parseBuffer)),(t=this._terminal.buffer).x===i&&t.y===r||this._onCursorMove.fire()}},t.prototype.print=function(e,t,i){var r,n,s=this._terminal.buffer,o=this._terminal.charset,h=this._terminal.options.screenReaderMode,c=this._terminal.cols,u=this._terminal.wraparoundMode,d=this._terminal.insertMode,f=this._terminal.curAttrData,p=s.lines.get(s.y+s.ybase);this._terminal.updateRange(s.y);for(var m=t;m<i;++m){if(r=e[m],n=l.wcwidth(r),r<127&&o){var g=o[String.fromCharCode(r)];g&&(r=g.charCodeAt(0))}if(h&&this._terminal.emit("a11y.char",_.stringFromCodePoint(r)),n||!s.x){if(s.x+n-1>=c)if(u)s.x=0,s.y++,s.y>s.scrollBottom?(s.y--,this._terminal.scroll(!0)):s.lines.get(s.y).isWrapped=!0,p=s.lines.get(s.y+s.ybase);else if(2===n)continue;if(d&&(p.insertCells(s.x,n,s.getNullCell(f)),2===p.getWidth(c-1)&&p.setCellFromCodePoint(c-1,a.NULL_CELL_CODE,a.NULL_CELL_WIDTH,f.fg,f.bg)),p.setCellFromCodePoint(s.x++,r,n,f.fg,f.bg),n>0)for(;--n;)p.setCellFromCodePoint(s.x++,0,0,f.fg,f.bg)}else p.getWidth(s.x-1)?p.addCodepointToCell(s.x-1,r):p.addCodepointToCell(s.x-2,r)}this._terminal.updateRange(s.y)},t.prototype.addCsiHandler=function(e,t){return this._parser.addCsiHandler(e,t)},t.prototype.addOscHandler=function(e,t){return this._parser.addOscHandler(e,t)},t.prototype.bell=function(){this._terminal.bell()},t.prototype.lineFeed=function(){var e=this._terminal.buffer;this._terminal.options.convertEol&&(e.x=0),e.y++,e.y>e.scrollBottom&&(e.y--,this._terminal.scroll()),e.x>=this._terminal.cols&&e.x--,this._onLineFeed.fire()},t.prototype.carriageReturn=function(){this._terminal.buffer.x=0},t.prototype.backspace=function(){this._terminal.buffer.x>0&&this._terminal.buffer.x--},t.prototype.tab=function(){var e=this._terminal.buffer.x;this._terminal.buffer.x=this._terminal.buffer.nextStop(),this._terminal.options.screenReaderMode&&this._terminal.emit("a11y.tab",this._terminal.buffer.x-e)},t.prototype.shiftOut=function(){this._terminal.setgLevel(1)},t.prototype.shiftIn=function(){this._terminal.setgLevel(0)},t.prototype.insertChars=function(e){this._terminal.buffer.lines.get(this._terminal.buffer.y+this._terminal.buffer.ybase).insertCells(this._terminal.buffer.x,e[0]||1,this._terminal.buffer.getNullCell(this._terminal.eraseAttrData())),this._terminal.updateRange(this._terminal.buffer.y)},t.prototype.cursorUp=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.y-=t,this._terminal.buffer.y<0&&(this._terminal.buffer.y=0)},t.prototype.cursorDown=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.y+=t,this._terminal.buffer.y>=this._terminal.rows&&(this._terminal.buffer.y=this._terminal.rows-1),this._terminal.buffer.x>=this._terminal.cols&&this._terminal.buffer.x--},t.prototype.cursorForward=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.x+=t,this._terminal.buffer.x>=this._terminal.cols&&(this._terminal.buffer.x=this._terminal.cols-1)},t.prototype.cursorBackward=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.x>=this._terminal.cols&&this._terminal.buffer.x--,this._terminal.buffer.x-=t,this._terminal.buffer.x<0&&(this._terminal.buffer.x=0)},t.prototype.cursorNextLine=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.y+=t,this._terminal.buffer.y>=this._terminal.rows&&(this._terminal.buffer.y=this._terminal.rows-1),this._terminal.buffer.x=0},t.prototype.cursorPrecedingLine=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.y-=t,this._terminal.buffer.y<0&&(this._terminal.buffer.y=0),this._terminal.buffer.x=0},t.prototype.cursorCharAbsolute=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.x=t-1},t.prototype.cursorPosition=function(e){var t,i=e[0]-1;t=e.length>=2?e[1]-1:0,i<0?i=0:i>=this._terminal.rows&&(i=this._terminal.rows-1),t<0?t=0:t>=this._terminal.cols&&(t=this._terminal.cols-1),this._terminal.buffer.x=t,this._terminal.buffer.y=i},t.prototype.cursorForwardTab=function(e){for(var t=e[0]||1;t--;)this._terminal.buffer.x=this._terminal.buffer.nextStop()},t.prototype._eraseInBufferLine=function(e,t,i,r){void 0===r&&(r=!1);var n=this._terminal.buffer.lines.get(this._terminal.buffer.ybase+e);n.replaceCells(t,i,this._terminal.buffer.getNullCell(this._terminal.eraseAttrData())),r&&(n.isWrapped=!1)},t.prototype._resetBufferLine=function(e){this._eraseInBufferLine(e,0,this._terminal.cols,!0)},t.prototype.eraseInDisplay=function(e){var t;switch(e[0]){case 0:for(t=this._terminal.buffer.y,this._terminal.updateRange(t),this._eraseInBufferLine(t++,this._terminal.buffer.x,this._terminal.cols,0===this._terminal.buffer.x);t<this._terminal.rows;t++)this._resetBufferLine(t);this._terminal.updateRange(t);break;case 1:for(t=this._terminal.buffer.y,this._terminal.updateRange(t),this._eraseInBufferLine(t,0,this._terminal.buffer.x+1,!0),this._terminal.buffer.x+1>=this._terminal.cols&&(this._terminal.buffer.lines.get(t+1).isWrapped=!1);t--;)this._resetBufferLine(t);this._terminal.updateRange(0);break;case 2:for(t=this._terminal.rows,this._terminal.updateRange(t-1);t--;)this._resetBufferLine(t);this._terminal.updateRange(0);break;case 3:var i=this._terminal.buffer.lines.length-this._terminal.rows;i>0&&(this._terminal.buffer.lines.trimStart(i),this._terminal.buffer.ybase=Math.max(this._terminal.buffer.ybase-i,0),this._terminal.buffer.ydisp=Math.max(this._terminal.buffer.ydisp-i,0),this._onScroll.fire(0))}},t.prototype.eraseInLine=function(e){switch(e[0]){case 0:this._eraseInBufferLine(this._terminal.buffer.y,this._terminal.buffer.x,this._terminal.cols);break;case 1:this._eraseInBufferLine(this._terminal.buffer.y,0,this._terminal.buffer.x+1);break;case 2:this._eraseInBufferLine(this._terminal.buffer.y,0,this._terminal.cols)}this._terminal.updateRange(this._terminal.buffer.y)},t.prototype.insertLines=function(e){var t=e[0];t<1&&(t=1);for(var i=this._terminal.buffer,r=i.y+i.ybase,n=this._terminal.rows-1-i.scrollBottom,s=this._terminal.rows-1+i.ybase-n+1;t--;)i.lines.splice(s-1,1),i.lines.splice(r,0,i.getBlankLine(this._terminal.eraseAttrData()));this._terminal.updateRange(i.y),this._terminal.updateRange(i.scrollBottom)},t.prototype.deleteLines=function(e){var t=e[0];t<1&&(t=1);var i,r=this._terminal.buffer,n=r.y+r.ybase;for(i=this._terminal.rows-1-r.scrollBottom,i=this._terminal.rows-1+r.ybase-i;t--;)r.lines.splice(n,1),r.lines.splice(i,0,r.getBlankLine(this._terminal.eraseAttrData()));this._terminal.updateRange(r.y),this._terminal.updateRange(r.scrollBottom)},t.prototype.deleteChars=function(e){this._terminal.buffer.lines.get(this._terminal.buffer.y+this._terminal.buffer.ybase).deleteCells(this._terminal.buffer.x,e[0]||1,this._terminal.buffer.getNullCell(this._terminal.eraseAttrData())),this._terminal.updateRange(this._terminal.buffer.y)},t.prototype.scrollUp=function(e){for(var t=e[0]||1,i=this._terminal.buffer;t--;)i.lines.splice(i.ybase+i.scrollTop,1),i.lines.splice(i.ybase+i.scrollBottom,0,i.getBlankLine(a.DEFAULT_ATTR_DATA));this._terminal.updateRange(i.scrollTop),this._terminal.updateRange(i.scrollBottom)},t.prototype.scrollDown=function(e,t){if(e.length<2&&!t){for(var i=e[0]||1,r=this._terminal.buffer;i--;)r.lines.splice(r.ybase+r.scrollBottom,1),r.lines.splice(r.ybase+r.scrollTop,0,r.getBlankLine(a.DEFAULT_ATTR_DATA));this._terminal.updateRange(r.scrollTop),this._terminal.updateRange(r.scrollBottom)}},t.prototype.eraseChars=function(e){this._terminal.buffer.lines.get(this._terminal.buffer.y+this._terminal.buffer.ybase).replaceCells(this._terminal.buffer.x,this._terminal.buffer.x+(e[0]||1),this._terminal.buffer.getNullCell(this._terminal.eraseAttrData()))},t.prototype.cursorBackwardTab=function(e){for(var t=e[0]||1,i=this._terminal.buffer;t--;)i.x=i.prevStop()},t.prototype.charPosAbsolute=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.x=t-1,this._terminal.buffer.x>=this._terminal.cols&&(this._terminal.buffer.x=this._terminal.cols-1)},t.prototype.hPositionRelative=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.x+=t,this._terminal.buffer.x>=this._terminal.cols&&(this._terminal.buffer.x=this._terminal.cols-1)},t.prototype.repeatPrecedingCharacter=function(e){var t=this._terminal.buffer,i=t.lines.get(t.ybase+t.y);i.loadCell(t.x-1,this._workCell),i.replaceCells(t.x,t.x+(e[0]||1),void 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t=e[0];t<1&&(t=1),this._terminal.buffer.y+=t,this._terminal.buffer.y>=this._terminal.rows&&(this._terminal.buffer.y=this._terminal.rows-1),this._terminal.buffer.x>=this._terminal.cols&&this._terminal.buffer.x--},t.prototype.hVPosition=function(e){e[0]<1&&(e[0]=1),e[1]<1&&(e[1]=1),this._terminal.buffer.y=e[0]-1,this._terminal.buffer.y>=this._terminal.rows&&(this._terminal.buffer.y=this._terminal.rows-1),this._terminal.buffer.x=e[1]-1,this._terminal.buffer.x>=this._terminal.cols&&(this._terminal.buffer.x=this._terminal.cols-1)},t.prototype.tabClear=function(e){var t=e[0];t<=0?delete this._terminal.buffer.tabs[this._terminal.buffer.x]:3===t&&(this._terminal.buffer.tabs={})},t.prototype.setMode=function(e,t){if(e.length>1)for(var i=0;i<e.length;i++)this.setMode([e[i]]);else if(t){if("?"===t)switch(e[0]){case 1:this._terminal.applicationCursor=!0;break;case 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1004:this._terminal.sendFocus=!0;break;case 1005:this._terminal.utfMouse=!0;break;case 1006:this._terminal.sgrMouse=!0;break;case 1015:this._terminal.urxvtMouse=!0;break;case 25:this._terminal.cursorHidden=!1;break;case 1048:this.saveCursor(e);break;case 1049:this.saveCursor(e);case 47:case 1047:this._terminal.buffers.activateAltBuffer(this._terminal.eraseAttrData()),this._terminal.refresh(0,this._terminal.rows-1),this._terminal.viewport&&this._terminal.viewport.syncScrollArea(),this._terminal.showCursor();break;case 2004:this._terminal.bracketedPasteMode=!0}}else switch(e[0]){case 4:this._terminal.insertMode=!0}},t.prototype.resetMode=function(e,t){if(e.length>1)for(var i=0;i<e.length;i++)this.resetMode([e[i]]);else if(t){if("?"===t)switch(e[0]){case 1:this._terminal.applicationCursor=!1;break;case 3:132===this._terminal.cols&&this._terminal.savedCols&&this._terminal.resize(this._terminal.savedCols,this._terminal.rows),delete this._terminal.savedCols;break;case 6:this._terminal.originMode=!1;break;case 7:this._terminal.wraparoundMode=!1;break;case 12:break;case 66:this._terminal.log("Switching back to normal keypad."),this._terminal.applicationKeypad=!1,this._terminal.viewport&&this._terminal.viewport.syncScrollArea();break;case 9:case 1e3:case 1002:case 1003:this._terminal.x10Mouse=!1,this._terminal.vt200Mouse=!1,this._terminal.normalMouse=!1,this._terminal.mouseEvents=!1,this._terminal.element&&this._terminal.element.classList.remove("enable-mouse-events"),this._terminal.selectionManager&&this._terminal.selectionManager.enable();break;case 1004:this._terminal.sendFocus=!1;break;case 1005:this._terminal.utfMouse=!1;break;case 1006:this._terminal.sgrMouse=!1;break;case 1015:this._terminal.urxvtMouse=!1;break;case 25:this._terminal.cursorHidden=!0;break;case 1048:this.restoreCursor(e);break;case 1049:case 47:case 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t,i=e.length,r=this._terminal.curAttrData,n=0;n<i;n++)(t=e[n])>=30&&t<=37?(r.fg&=-50331904,r.fg|=16777216|t-30):t>=40&&t<=47?(r.bg&=-50331904,r.bg|=16777216|t-40):t>=90&&t<=97?(r.fg&=-50331904,r.fg|=16777224|t-90):t>=100&&t<=107?(r.bg&=-50331904,r.bg|=16777224|t-100):0===t?(r.fg=a.DEFAULT_ATTR_DATA.fg,r.bg=a.DEFAULT_ATTR_DATA.bg):1===t?r.fg|=134217728:3===t?r.bg|=67108864:4===t?r.fg|=268435456:5===t?r.fg|=536870912:7===t?r.fg|=67108864:8===t?r.fg|=1073741824:2===t?r.bg|=134217728:22===t?(r.fg&=-134217729,r.bg&=-134217729):23===t?r.bg&=-67108865:24===t?r.fg&=-268435457:25===t?r.fg&=-536870913:27===t?r.fg&=-67108865:28===t?r.fg&=-1073741825:39===t?(r.fg&=-67108864,r.fg|=16777215&a.DEFAULT_ATTR_DATA.fg):49===t?(r.bg&=-67108864,r.bg|=16777215&a.DEFAULT_ATTR_DATA.bg):38===t?2===e[n+1]?(n+=2,r.fg|=50331648,r.fg&=-16777216,r.fg|=d.AttributeData.fromColorRGB([e[n],e[n+1],e[n+2]]),n+=2):5===e[n+1]&&(t=255&e[n+=2],r.fg&=-256,r.fg|=33554432|t):48===t?2===e[n+1]?(n+=2,r.bg|=50331648,r.bg&=-16777216,r.bg|=d.AttributeData.fromColorRGB([e[n],e[n+1],e[n+2]]),n+=2):5===e[n+1]&&(t=255&e[n+=2],r.bg&=-256,r.bg|=33554432|t):100===t?(r.fg&=-67108864,r.fg|=16777215&a.DEFAULT_ATTR_DATA.fg,r.bg&=-67108864,r.bg|=16777215&a.DEFAULT_ATTR_DATA.bg):this._terminal.error("Unknown 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u=function(){function e(){}return e.prototype.hook=function(e,t,i){},e.prototype.put=function(e,t,i){},e.prototype.unhook=function(){},e}(),_=function(e){function i(i){void 0===i&&(i=t.VT500_TRANSITION_TABLE);var r=e.call(this)||this;return r.TRANSITIONS=i,r.initialState=0,r.currentState=r.initialState,r._osc="",r._params=[0],r._collect="",r._printHandlerFb=function(e,t,i){},r._executeHandlerFb=function(e){},r._csiHandlerFb=function(e,t,i){},r._escHandlerFb=function(e,t){},r._oscHandlerFb=function(e,t){},r._dcsHandlerFb=new u,r._errorHandlerFb=function(e){return e},r._printHandler=r._printHandlerFb,r._executeHandlers=Object.create(null),r._csiHandlers=Object.create(null),r._escHandlers=Object.create(null),r._oscHandlers=Object.create(null),r._dcsHandlers=Object.create(null),r._activeDcsHandler=null,r._errorHandler=r._errorHandlerFb,r.setEscHandler("\\",function(){}),r}return n(i,e),i.prototype.dispose=function(){this._printHandlerFb=null,this._executeHandlerFb=null,this._csiHandlerFb=null,this._escHandlerFb=null,this._oscHandlerFb=null,this._dcsHandlerFb=null,this._errorHandlerFb=null,this._printHandler=null,this._executeHandlers=null,this._escHandlers=null,this._csiHandlers=null,this._oscHandlers=null,this._dcsHandlers=null,this._activeDcsHandler=null,this._errorHandler=null},i.prototype.setPrintHandler=function(e){this._printHandler=e},i.prototype.clearPrintHandler=function(){this._printHandler=this._printHandlerFb},i.prototype.setExecuteHandler=function(e,t){this._executeHandlers[e.charCodeAt(0)]=t},i.prototype.clearExecuteHandler=function(e){this._executeHandlers[e.charCodeAt(0)]&&delete this._executeHandlers[e.charCodeAt(0)]},i.prototype.setExecuteHandlerFallback=function(e){this._executeHandlerFb=e},i.prototype.addCsiHandler=function(e,t){var i=e.charCodeAt(0);void 0===this._csiHandlers[i]&&(this._csiHandlers[i]=[]);var r=this._csiHandlers[i];return r.push(t),{dispose:function(){var e=r.indexOf(t);-1!==e&&r.splice(e,1)}}},i.prototype.setCsiHandler=function(e,t){this._csiHandlers[e.charCodeAt(0)]=[t]},i.prototype.clearCsiHandler=function(e){this._csiHandlers[e.charCodeAt(0)]&&delete this._csiHandlers[e.charCodeAt(0)]},i.prototype.setCsiHandlerFallback=function(e){this._csiHandlerFb=e},i.prototype.setEscHandler=function(e,t){this._escHandlers[e]=t},i.prototype.clearEscHandler=function(e){this._escHandlers[e]&&delete this._escHandlers[e]},i.prototype.setEscHandlerFallback=function(e){this._escHandlerFb=e},i.prototype.addOscHandler=function(e,t){void 0===this._oscHandlers[e]&&(this._oscHandlers[e]=[]);var i=this._oscHandlers[e];return i.push(t),{dispose:function(){var e=i.indexOf(t);-1!==e&&i.splice(e,1)}}},i.prototype.setOscHandler=function(e,t){this._oscHandlers[e]=[t]},i.prototype.clearOscHandler=function(e){this._oscHandlers[e]&&delete this._oscHandlers[e]},i.prototype.setOscHandlerFallback=function(e){this._oscHandlerFb=e},i.prototype.setDcsHandler=function(e,t){this._dcsHandlers[e]=t},i.prototype.clearDcsHandler=function(e){this._dcsHandlers[e]&&delete this._dcsHandlers[e]},i.prototype.setDcsHandlerFallback=function(e){this._dcsHandlerFb=e},i.prototype.setErrorHandler=function(e){this._errorHandler=e},i.prototype.clearErrorHandler=function(){this._errorHandler=this._errorHandlerFb},i.prototype.reset=function(){this.currentState=this.initialState,this._osc="",this._params=[0],this._collect="",this._activeDcsHandler=null},i.prototype.parse=function(e,t){for(var i=0,r=0,n=!1,s=this.currentState,a=-1,l=-1,h=this._osc,c=this._collect,u=this._params,_=this.TRANSITIONS.table,d=this._activeDcsHandler,f=null,p=0;p<t;++p)if(i=e[p],0===s&&i>31&&i<128){a=~a?a:p;do{p++}while(p<t&&e[p]>31&&e[p]<128);p--}else if(4===s&&i>47&&i<57)u[u.length-1]=10*u[u.length-1]+i-48;else{switch((r=_[s<<8|(i<160?i:160)])>>4){case 2:a=~a?a:p;break;case 3:~a&&(this._printHandler(e,a,p),a=-1),(f=this._executeHandlers[i])?f():this._executeHandlerFb(i);break;case 0:~a?(this._printHandler(e,a,p),a=-1):~l&&(d.put(e,l,p),l=-1);break;case 1:if(i>159)switch(s){case 0:a=~a?a:p;break;case 6:r|=6;break;case 11:r|=11;break;case 13:l=~l?l:p,r|=13;break;default:n=!0}else n=!0;if(n){if(this._errorHandler({position:p,code:i,currentState:s,print:a,dcs:l,osc:h,collect:c,params:u,abort:!1}).abort)return;n=!1}break;case 7:for(var m=this._csiHandlers[i],g=m?m.length-1:-1;g>=0&&!1===m[g](u,c);g--);g<0&&this._csiHandlerFb(c,u,i);break;case 8:59===i?u.push(0):u[u.length-1]=10*u[u.length-1]+i-48;break;case 9:c+=String.fromCharCode(i);break;case 10:(f=this._escHandlers[c+String.fromCharCode(i)])?f(c,i):this._escHandlerFb(c,i);break;case 11:~a&&(this._printHandler(e,a,p),a=-1),h="",u=[0],c="",l=-1;break;case 12:(d=this._dcsHandlers[c+String.fromCharCode(i)])||(d=this._dcsHandlerFb),d.hook(c,u,i);break;case 13:l=~l?l:p;break;case 14:d&&(~l&&d.put(e,l,p),d.unhook(),d=null),27===i&&(r|=1),h="",u=[0],c="",l=-1;break;case 4:~a&&(this._printHandler(e,a,p),a=-1),h="";break;case 5:for(var y=p+1;;y++)if(y>=t||(i=e[y])<32||i>127&&i<=159){h+=o.utf32ToString(e,p,y),p=y-1;break}break;case 6:if(h&&24!==i&&26!==i){var v=h.indexOf(";");if(-1===v)this._oscHandlerFb(-1,h);else{for(var C=parseInt(h.substring(0,v)),b=h.substring(v+1),w=this._oscHandlers[C],S=w?w.length-1:-1;S>=0&&!1===w[S](b);S--);S<0&&this._oscHandlerFb(C,b)}}27===i&&(r|=1),h="",u=[0],c="",l=-1}s=15&r}0===s&&~a?this._printHandler(e,a,t):13===s&&~l&&d&&d.put(e,l,t),this._osc=h,this._collect=c,this._params=u,this._activeDcsHandler=d,this.currentState=s},i}(s.Disposable);t.EscapeSequenceParser=_},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0});var s=i(44),o=i(50),a=i(51),l=i(14),h=i(52),c=i(16),u=i(24),_=i(15),d=i(0),f=function(e){function t(t,i){var r=e.call(this)||this;r._terminal=t,r._isPaused=!1,r._needsFullRefresh=!1,r._onCanvasResize=new d.EventEmitter2,r._onRender=new d.EventEmitter2;var n=r._terminal.options.allowTransparency;if(r.colorManager=new l.ColorManager(document,n),r._characterJoinerRegistry=new _.CharacterJoinerRegistry(t),i&&r.colorManager.setTheme(i),r._renderLayers=[new s.TextRenderLayer(r._terminal.screenElement,0,r.colorManager.colors,r._characterJoinerRegistry,n),new o.SelectionRenderLayer(r._terminal.screenElement,1,r.colorManager.colors),new h.LinkRenderLayer(r._terminal.screenElement,2,r.colorManager.colors,r._terminal),new a.CursorRenderLayer(r._terminal.screenElement,3,r.colorManager.colors)],r.dimensions={scaledCharWidth:null,scaledCharHeight:null,scaledCellWidth:null,scaledCellHeight:null,scaledCharLeft:null,scaledCharTop:null,scaledCanvasWidth:null,scaledCanvasHeight:null,canvasWidth:null,canvasHeight:null,actualCellWidth:null,actualCellHeight:null},r._devicePixelRatio=window.devicePixelRatio,r._updateDimensions(),r.onOptionsChanged(),r._renderDebouncer=new c.RenderDebouncer(r._renderRows.bind(r)),r._screenDprMonitor=new u.ScreenDprMonitor,r._screenDprMonitor.setListener(function(){return r.onWindowResize(window.devicePixelRatio)}),r.register(r._screenDprMonitor),"IntersectionObserver"in window){var f=new IntersectionObserver(function(e){return r.onIntersectionChange(e[e.length-1])},{threshold:0});f.observe(r._terminal.element),r.register({dispose:function(){return f.disconnect()}})}return r}return n(t,e),Object.defineProperty(t.prototype,"onCanvasResize",{get:function(){return this._onCanvasResize.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onRender",{get:function(){return this._onRender.event},enumerable:!0,configurable:!0}),t.prototype.dispose=function(){e.prototype.dispose.call(this),this._renderLayers.forEach(function(e){return e.dispose()})},t.prototype.onIntersectionChange=function(e){this._isPaused=0===e.intersectionRatio,!this._isPaused&&this._needsFullRefresh&&(this._terminal.refresh(0,this._terminal.rows-1),this._needsFullRefresh=!1)},t.prototype.onWindowResize=function(e){this._devicePixelRatio!==e&&(this._devicePixelRatio=e,this.onResize(this._terminal.cols,this._terminal.rows))},t.prototype.setTheme=function(e){var t=this;return this.colorManager.setTheme(e),this._renderLayers.forEach(function(e){e.onThemeChanged(t._terminal,t.colorManager.colors),e.reset(t._terminal)}),this._isPaused?this._needsFullRefresh=!0:this._terminal.refresh(0,this._terminal.rows-1),this.colorManager.colors},t.prototype.onResize=function(e,t){var i=this;this._updateDimensions(),this._renderLayers.forEach(function(e){return e.resize(i._terminal,i.dimensions)}),this._isPaused?this._needsFullRefresh=!0:this._terminal.refresh(0,this._terminal.rows-1),this._terminal.screenElement.style.width=this.dimensions.canvasWidth+"px",this._terminal.screenElement.style.height=this.dimensions.canvasHeight+"px",this._onCanvasResize.fire({width:this.dimensions.canvasWidth,height:this.dimensions.canvasHeight})},t.prototype.onCharSizeChanged=function(){this.onResize(this._terminal.cols,this._terminal.rows)},t.prototype.onBlur=function(){var e=this;this._runOperation(function(t){return t.onBlur(e._terminal)})},t.prototype.onFocus=function(){var e=this;this._runOperation(function(t){return t.onFocus(e._terminal)})},t.prototype.onSelectionChanged=function(e,t,i){var r=this;void 0===i&&(i=!1),this._runOperation(function(n){return n.onSelectionChanged(r._terminal,e,t,i)})},t.prototype.onCursorMove=function(){var e=this;this._runOperation(function(t){return t.onCursorMove(e._terminal)})},t.prototype.onOptionsChanged=function(){var e=this;this.colorManager.allowTransparency=this._terminal.options.allowTransparency,this._runOperation(function(t){return t.onOptionsChanged(e._terminal)})},t.prototype.clear=function(){var e=this;this._runOperation(function(t){return t.reset(e._terminal)})},t.prototype._runOperation=function(e){this._isPaused?this._needsFullRefresh=!0:this._renderLayers.forEach(function(t){return e(t)})},t.prototype.refreshRows=function(e,t){this._isPaused?this._needsFullRefresh=!0:this._renderDebouncer.refresh(e,t,this._terminal.rows)},t.prototype._renderRows=function(e,t){var i=this;this._renderLayers.forEach(function(r){return r.onGridChanged(i._terminal,e,t)}),this._onRender.fire({start:e,end:t})},t.prototype._updateDimensions=function(){this._terminal.charMeasure.width&&this._terminal.charMeasure.height&&(this.dimensions.scaledCharWidth=Math.floor(this._terminal.charMeasure.width*window.devicePixelRatio),this.dimensions.scaledCharHeight=Math.ceil(this._terminal.charMeasure.height*window.devicePixelRatio),this.dimensions.scaledCellHeight=Math.floor(this.dimensions.scaledCharHeight*this._terminal.options.lineHeight),this.dimensions.scaledCharTop=1===this._terminal.options.lineHeight?0:Math.round((this.dimensions.scaledCellHeight-this.dimensions.scaledCharHeight)/2),this.dimensions.scaledCellWidth=this.dimensions.scaledCharWidth+Math.round(this._terminal.options.letterSpacing),this.dimensions.scaledCharLeft=Math.floor(this._terminal.options.letterSpacing/2),this.dimensions.scaledCanvasHeight=this._terminal.rows*this.dimensions.scaledCellHeight,this.dimensions.scaledCanvasWidth=this._terminal.cols*this.dimensions.scaledCellWidth,this.dimensions.canvasHeight=Math.round(this.dimensions.scaledCanvasHeight/window.devicePixelRatio),this.dimensions.canvasWidth=Math.round(this.dimensions.scaledCanvasWidth/window.devicePixelRatio),this.dimensions.actualCellHeight=this.dimensions.canvasHeight/this._terminal.rows,this.dimensions.actualCellWidth=this.dimensions.canvasWidth/this._terminal.cols)},t.prototype.registerCharacterJoiner=function(e){return this._characterJoinerRegistry.registerCharacterJoiner(e)},t.prototype.deregisterCharacterJoiner=function(e){return this._characterJoinerRegistry.deregisterCharacterJoiner(e)},t}(i(1).Disposable);t.Renderer=f},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0});var s=i(2),o=i(45),a=i(10),l=i(4),h=i(15),c=function(e){function t(t,i,r,n,s){var a=e.call(this,t,"text",i,s,r)||this;return a._characterOverlapCache={},a._workCell=new l.CellData,a._state=new o.GridCache,a._characterJoinerRegistry=n,a}return n(t,e),t.prototype.resize=function(t,i){e.prototype.resize.call(this,t,i);var r=this._getFont(t,!1,!1);this._characterWidth===i.scaledCharWidth&&this._characterFont===r||(this._characterWidth=i.scaledCharWidth,this._characterFont=r,this._characterOverlapCache={}),this._state.clear(),this._state.resize(t.cols,t.rows)},t.prototype.reset=function(e){this._state.clear(),this.clearAll()},t.prototype._forEachCell=function(e,t,i,r,n){for(var o=t;o<=i;o++)for(var a=o+e.buffer.ydisp,l=e.buffer.lines.get(a),c=r?r.getJoinedCharacters(a):[],u=0;u<e.cols;u++){l.loadCell(u,this._workCell);var _=this._workCell,d=!1,f=u;if(0!==_.getWidth()){if(c.length>0&&u===c[0][0]){d=!0;var p=c.shift();_=new h.JoinedCellData(this._workCell,l.translateToString(!0,p[0],p[1]),p[1]-p[0]),f=p[1]-1}!d&&this._isOverlapping(_)&&f<l.length-1&&l.getCodePoint(f+1)===s.NULL_CELL_CODE&&(_.content&=-12582913,_.content|=2<<22),n(_,u,o),u=f}}},t.prototype._drawBackground=function(e,t,i){var r=this,n=this._ctx,s=e.cols,o=0,a=0,h=null;n.save(),this._forEachCell(e,t,i,null,function(e,t,i){var c=null;e.isInverse()?c=e.isFgDefault()?r._colors.foreground.css:e.isFgRGB()?"rgb("+l.AttributeData.toColorRGB(e.getFgColor()).join(",")+")":r._colors.ansi[e.getFgColor()].css:e.isBgRGB()?c="rgb("+l.AttributeData.toColorRGB(e.getBgColor()).join(",")+")":e.isBgPalette()&&(c=r._colors.ansi[e.getBgColor()].css),null===h&&(o=t,a=i),i!==a?(n.fillStyle=h,r.fillCells(o,a,s-o,1),o=t,a=i):h!==c&&(n.fillStyle=h,r.fillCells(o,a,t-o,1),o=t,a=i),h=c}),null!==h&&(n.fillStyle=h,this.fillCells(o,a,s-o,1)),n.restore()},t.prototype._drawForeground=function(e,t,i){var r=this;this._forEachCell(e,t,i,this._characterJoinerRegistry,function(t,i,n){if(!t.isInvisible()){if(t.isUnderline()){if(r._ctx.save(),t.isInverse())t.isBgDefault()?r._ctx.fillStyle=r._colors.background.css:t.isBgRGB()?r._ctx.fillStyle="rgb("+l.AttributeData.toColorRGB(t.getBgColor()).join(",")+")":r._ctx.fillStyle=r._colors.ansi[t.getBgColor()].css;else if(t.isFgDefault())r._ctx.fillStyle=r._colors.foreground.css;else 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e=this._state.y2-this._state.y1-1;e>0&&this.clearCells(0,this._state.y1+1,this._state.cols,e),this.clearCells(0,this._state.y2,this._state.x2,1),this._state=null}},t.prototype._onLinkHover=function(e){if(e.fg===o.INVERTED_DEFAULT_COLOR?this._ctx.fillStyle=this._colors.background.css:a.is256Color(e.fg)?this._ctx.fillStyle=this._colors.ansi[e.fg].css:this._ctx.fillStyle=this._colors.foreground.css,e.y1===e.y2)this.fillBottomLineAtCells(e.x1,e.y1,e.x2-e.x1);else{this.fillBottomLineAtCells(e.x1,e.y1,e.cols-e.x1);for(var t=e.y1+1;t<e.y2;t++)this.fillBottomLineAtCells(0,t,e.cols);this.fillBottomLineAtCells(0,e.y2,e.x2)}this._state=e},t.prototype._onLinkLeave=function(e){this._clearCurrentLink()},t}(s.BaseRenderLayer);t.LinkRenderLayer=l},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=i(25),n=i(20),s=i(0),o=function(){function e(e){this._terminal=e,this._linkMatchers=[],this._nextLinkMatcherId=0,this._onLinkHover=new s.EventEmitter2,this._onLinkLeave=new s.EventEmitter2,this._onLinkTooltip=new s.EventEmitter2,this._rowsToLinkify={start:null,end:null}}return Object.defineProperty(e.prototype,"onLinkHover",{get:function(){return this._onLinkHover.event},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onLinkLeave",{get:function(){return this._onLinkLeave.event},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onLinkTooltip",{get:function(){return this._onLinkTooltip.event},enumerable:!0,configurable:!0}),e.prototype.attachToDom=function(e){this._mouseZoneManager=e},e.prototype.linkifyRows=function(t,i){var r=this;this._mouseZoneManager&&(null===this._rowsToLinkify.start?(this._rowsToLinkify.start=t,this._rowsToLinkify.end=i):(this._rowsToLinkify.start=Math.min(this._rowsToLinkify.start,t),this._rowsToLinkify.end=Math.max(this._rowsToLinkify.end,i)),this._mouseZoneManager.clearAll(t,i),this._rowsTimeoutId&&clearTimeout(this._rowsTimeoutId),this._rowsTimeoutId=setTimeout(function(){return r._linkifyRows()},e.TIME_BEFORE_LINKIFY))},e.prototype._linkifyRows=function(){this._rowsTimeoutId=null;var t=this._terminal.buffer,i=t.ydisp+this._rowsToLinkify.start;if(!(i>=t.lines.length)){for(var r=t.ydisp+Math.min(this._rowsToLinkify.end,this._terminal.rows)+1,n=Math.ceil(e.OVERSCAN_CHAR_LIMIT/this._terminal.cols),s=this._terminal.buffer.iterator(!1,i,r,n,n);s.hasNext();)for(var o=s.next(),a=0;a<this._linkMatchers.length;a++)this._doLinkifyRow(o.range.first,o.content,this._linkMatchers[a]);this._rowsToLinkify.start=null,this._rowsToLinkify.end=null}},e.prototype.registerLinkMatcher=function(e,t,i){if(void 0===i&&(i={}),!t)throw new Error("handler must be defined");var r={id:this._nextLinkMatcherId++,regex:e,handler:t,matchIndex:i.matchIndex,validationCallback:i.validationCallback,hoverTooltipCallback:i.tooltipCallback,hoverLeaveCallback:i.leaveCallback,willLinkActivate:i.willLinkActivate,priority:i.priority||0};return this._addLinkMatcherToList(r),r.id},e.prototype._addLinkMatcherToList=function(e){if(0!==this._linkMatchers.length){for(var t=this._linkMatchers.length-1;t>=0;t--)if(e.priority<=this._linkMatchers[t].priority)return void this._linkMatchers.splice(t+1,0,e);this._linkMatchers.splice(0,0,e)}else this._linkMatchers.push(e)},e.prototype.deregisterLinkMatcher=function(e){for(var t=0;t<this._linkMatchers.length;t++)if(this._linkMatchers[t].id===e)return this._linkMatchers.splice(t,1),!0;return!1},e.prototype._doLinkifyRow=function(e,t,i){for(var r,n=this,s=new RegExp(i.regex.source,i.regex.flags+"g"),o=-1,a=function(){var a=r["number"!=typeof i.matchIndex?0:i.matchIndex];if(!a){if(l._terminal.debug)throw console.log({match:r,matcher:i}),new Error("match found without corresponding matchIndex");return"break"}if(o=t.indexOf(a,o+1),s.lastIndex=o+a.length,o<0)return"break";var h=l._terminal.buffer.stringIndexToBufferIndex(e,o);if(h[0]<0)return"break";var c,u=l._terminal.buffer.lines.get(h[0]).getFg(h[1]);u&&(c=u>>9&511),i.validationCallback?i.validationCallback(a,function(e){n._rowsTimeoutId||e&&n._addLink(h[1],h[0]-n._terminal.buffer.ydisp,a,i,c)}):l._addLink(h[1],h[0]-l._terminal.buffer.ydisp,a,i,c)},l=this;null!==(r=s.exec(t));){if("break"===a())break}},e.prototype._addLink=function(e,t,i,s,o){var a=this,l=n.getStringCellWidth(i),h=e%this._terminal.cols,c=t+Math.floor(e/this._terminal.cols),u=(h+l)%this._terminal.cols,_=c+Math.floor((h+l)/this._terminal.cols);0===u&&(u=this._terminal.cols,_--),this._mouseZoneManager.add(new r.MouseZone(h+1,c+1,u+1,_+1,function(e){if(s.handler)return s.handler(e,i);window.open(i,"_blank")},function(){a._onLinkHover.fire(a._createLinkHoverEvent(h,c,u,_,o)),a._terminal.element.classList.add("xterm-cursor-pointer")},function(e){a._onLinkTooltip.fire(a._createLinkHoverEvent(h,c,u,_,o)),s.hoverTooltipCallback&&s.hoverTooltipCallback(e,i)},function(){a._onLinkLeave.fire(a._createLinkHoverEvent(h,c,u,_,o)),a._terminal.element.classList.remove("xterm-cursor-pointer"),s.hoverLeaveCallback&&s.hoverLeaveCallback()},function(e){return!s.willLinkActivate||s.willLinkActivate(e,i)}))},e.prototype._createLinkHoverEvent=function(e,t,i,r,n){return{x1:e,y1:t,x2:i,y2:r,cols:this._terminal.cols,fg:n}},e.TIME_BEFORE_LINKIFY=200,e.OVERSCAN_CHAR_LIMIT=2e3,e}();t.Linkifier=o},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=i(26),n=i(5),s=i(55),o=i(56),a=i(4),l=i(0),h=String.fromCharCode(160),c=new RegExp(h,"g"),u=function(){function e(e,t){this._terminal=e,this._charMeasure=t,this._enabled=!0,this._workCell=new a.CellData,this._onLinuxMouseSelection=new l.EventEmitter2,this._onRedrawRequest=new l.EventEmitter2,this._onSelectionChange=new l.EventEmitter2,this._initListeners(),this.enable(),this._model=new s.SelectionModel(e),this._activeSelectionMode=0}return Object.defineProperty(e.prototype,"onLinuxMouseSelection",{get:function(){return this._onLinuxMouseSelection.event},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onRedrawRequest",{get:function(){return this._onRedrawRequest.event},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onSelectionChange",{get:function(){return this._onSelectionChange.event},enumerable:!0,configurable:!0}),e.prototype.dispose=function(){this._removeMouseDownListeners()},Object.defineProperty(e.prototype,"_buffer",{get:function(){return this._terminal.buffers.active},enumerable:!0,configurable:!0}),e.prototype._initListeners=function(){var e=this;this._mouseMoveListener=function(t){return e._onMouseMove(t)},this._mouseUpListener=function(t){return e._onMouseUp(t)},this.initBuffersListeners()},e.prototype.initBuffersListeners=function(){var e=this;this._trimListener=this._terminal.buffer.lines.onTrim(function(t){return e._onTrim(t)}),this._terminal.buffers.onBufferActivate(function(t){return e._onBufferActivate(t)})},e.prototype.disable=function(){this.clearSelection(),this._enabled=!1},e.prototype.enable=function(){this._enabled=!0},Object.defineProperty(e.prototype,"selectionStart",{get:function(){return this._model.finalSelectionStart},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"selectionEnd",{get:function(){return this._model.finalSelectionEnd},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"hasSelection",{get:function(){var e=this._model.finalSelectionStart,t=this._model.finalSelectionEnd;return!(!e||!t)&&(e[0]!==t[0]||e[1]!==t[1])},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"selectionText",{get:function(){var e=this._model.finalSelectionStart,t=this._model.finalSelectionEnd;if(!e||!t)return"";var i=[];if(3===this._activeSelectionMode){if(e[0]===t[0])return"";for(var r=e[1];r<=t[1];r++){var s=this._buffer.translateBufferLineToString(r,!0,e[0],t[0]);i.push(s)}}else{var o=e[1]===t[1]?t[0]:void 0;i.push(this._buffer.translateBufferLineToString(e[1],!0,e[0],o));for(r=e[1]+1;r<=t[1]-1;r++){var a=this._buffer.lines.get(r);s=this._buffer.translateBufferLineToString(r,!0);a.isWrapped?i[i.length-1]+=s:i.push(s)}if(e[1]!==t[1]){a=this._buffer.lines.get(t[1]),s=this._buffer.translateBufferLineToString(t[1],!0,0,t[0]);a.isWrapped?i[i.length-1]+=s:i.push(s)}}return i.map(function(e){return e.replace(c," ")}).join(n.isMSWindows?"\r\n":"\n")},enumerable:!0,configurable:!0}),e.prototype.clearSelection=function(){this._model.clearSelection(),this._removeMouseDownListeners(),this.refresh()},e.prototype.refresh=function(e){var t=this;(this._refreshAnimationFrame||(this._refreshAnimationFrame=window.requestAnimationFrame(function(){return t._refresh()})),n.isLinux&&e)&&(this.selectionText.length&&this._onLinuxMouseSelection.fire(this.selectionText))},e.prototype._refresh=function(){this._refreshAnimationFrame=null,this._onRedrawRequest.fire({start:this._model.finalSelectionStart,end:this._model.finalSelectionEnd,columnSelectMode:3===this._activeSelectionMode})},e.prototype.isClickInSelection=function(e){var t=this._getMouseBufferCoords(e),i=this._model.finalSelectionStart,r=this._model.finalSelectionEnd;return!(!i||!r)&&this._areCoordsInSelection(t,i,r)},e.prototype._areCoordsInSelection=function(e,t,i){return e[1]>t[1]&&e[1]<i[1]||t[1]===i[1]&&e[1]===t[1]&&e[0]>=t[0]&&e[0]<i[0]||t[1]<i[1]&&e[1]===i[1]&&e[0]<i[0]||t[1]<i[1]&&e[1]===t[1]&&e[0]>=t[0]},e.prototype.selectWordAtCursor=function(e){var t=this._getMouseBufferCoords(e);t&&(this._selectWordAt(t,!1),this._model.selectionEnd=null,this.refresh(!0))},e.prototype.selectAll=function(){this._model.isSelectAllActive=!0,this.refresh(),this._onSelectionChange.fire()},e.prototype.selectLines=function(e,t){this._model.clearSelection(),e=Math.max(e,0),t=Math.min(t,this._terminal.buffer.lines.length-1),this._model.selectionStart=[0,e],this._model.selectionEnd=[this._terminal.cols,t],this.refresh(),this._onSelectionChange.fire()},e.prototype._onTrim=function(e){this._model.onTrim(e)&&this.refresh()},e.prototype._getMouseBufferCoords=function(e){var t=this._terminal.mouseHelper.getCoords(e,this._terminal.screenElement,this._charMeasure,this._terminal.cols,this._terminal.rows,!0);return t?(t[0]--,t[1]--,t[1]+=this._terminal.buffer.ydisp,t):null},e.prototype._getMouseEventScrollAmount=function(e){var t=r.MouseHelper.getCoordsRelativeToElement(e,this._terminal.screenElement)[1],i=this._terminal.rows*Math.ceil(this._charMeasure.height*this._terminal.options.lineHeight);return t>=0&&t<=i?0:(t>i&&(t-=i),t=Math.min(Math.max(t,-50),50),(t/=50)/Math.abs(t)+Math.round(14*t))},e.prototype.shouldForceSelection=function(e){return n.isMac?e.altKey&&this._terminal.options.macOptionClickForcesSelection:e.shiftKey},e.prototype.onMouseDown=function(e){if(this._mouseDownTimeStamp=e.timeStamp,(2!==e.button||!this.hasSelection)&&0===e.button){if(!this._enabled){if(!this.shouldForceSelection(e))return;e.stopPropagation()}e.preventDefault(),this._dragScrollAmount=0,this._enabled&&e.shiftKey?this._onIncrementalClick(e):1===e.detail?this._onSingleClick(e):2===e.detail?this._onDoubleClick(e):3===e.detail&&this._onTripleClick(e),this._addMouseDownListeners(),this.refresh(!0)}},e.prototype._addMouseDownListeners=function(){var e=this;this._terminal.element.ownerDocument.addEventListener("mousemove",this._mouseMoveListener),this._terminal.element.ownerDocument.addEventListener("mouseup",this._mouseUpListener),this._dragScrollIntervalTimer=setInterval(function(){return e._dragScroll()},50)},e.prototype._removeMouseDownListeners=function(){this._terminal.element.ownerDocument&&(this._terminal.element.ownerDocument.removeEventListener("mousemove",this._mouseMoveListener),this._terminal.element.ownerDocument.removeEventListener("mouseup",this._mouseUpListener)),clearInterval(this._dragScrollIntervalTimer),this._dragScrollIntervalTimer=null},e.prototype._onIncrementalClick=function(e){this._model.selectionStart&&(this._model.selectionEnd=this._getMouseBufferCoords(e))},e.prototype._onSingleClick=function(e){if(this._model.selectionStartLength=0,this._model.isSelectAllActive=!1,this._activeSelectionMode=this.shouldColumnSelect(e)?3:0,this._model.selectionStart=this._getMouseBufferCoords(e),this._model.selectionStart){this._model.selectionEnd=null;var t=this._buffer.lines.get(this._model.selectionStart[1]);t&&(t.length>=this._model.selectionStart[0]||0===t.hasWidth(this._model.selectionStart[0])&&this._model.selectionStart[0]++)}},e.prototype._onDoubleClick=function(e){var t=this._getMouseBufferCoords(e);t&&(this._activeSelectionMode=1,this._selectWordAt(t,!0))},e.prototype._onTripleClick=function(e){var t=this._getMouseBufferCoords(e);t&&(this._activeSelectionMode=2,this._selectLineAt(t[1]))},e.prototype.shouldColumnSelect=function(e){return e.altKey&&!(n.isMac&&this._terminal.options.macOptionClickForcesSelection)},e.prototype._onMouseMove=function(e){e.stopImmediatePropagation();var t=this._model.selectionEnd?[this._model.selectionEnd[0],this._model.selectionEnd[1]]:null;this._model.selectionEnd=this._getMouseBufferCoords(e),this._model.selectionEnd?(2===this._activeSelectionMode?this._model.selectionEnd[1]<this._model.selectionStart[1]?this._model.selectionEnd[0]=0:this._model.selectionEnd[0]=this._terminal.cols:1===this._activeSelectionMode&&this._selectToWordAt(this._model.selectionEnd),this._dragScrollAmount=this._getMouseEventScrollAmount(e),3!==this._activeSelectionMode&&(this._dragScrollAmount>0?this._model.selectionEnd[0]=this._terminal.cols:this._dragScrollAmount<0&&(this._model.selectionEnd[0]=0)),this._model.selectionEnd[1]<this._buffer.lines.length&&0===this._buffer.lines.get(this._model.selectionEnd[1]).hasWidth(this._model.selectionEnd[0])&&this._model.selectionEnd[0]++,t&&t[0]===this._model.selectionEnd[0]&&t[1]===this._model.selectionEnd[1]||this.refresh(!0)):this.refresh(!0)},e.prototype._dragScroll=function(){this._dragScrollAmount&&(this._terminal.scrollLines(this._dragScrollAmount,!1),this._dragScrollAmount>0?(3!==this._activeSelectionMode&&(this._model.selectionEnd[0]=this._terminal.cols),this._model.selectionEnd[1]=Math.min(this._terminal.buffer.ydisp+this._terminal.rows,this._terminal.buffer.lines.length-1)):(3!==this._activeSelectionMode&&(this._model.selectionEnd[0]=0),this._model.selectionEnd[1]=this._terminal.buffer.ydisp),this.refresh())},e.prototype._onMouseUp=function(e){var t=e.timeStamp-this._mouseDownTimeStamp;this._removeMouseDownListeners(),this.selectionText.length<=1&&t<500?new o.AltClickHandler(e,this._terminal).move():this.hasSelection&&this._onSelectionChange.fire()},e.prototype._onBufferActivate=function(e){var t=this;this.clearSelection(),this._trimListener&&this._trimListener.dispose(),this._trimListener=e.activeBuffer.lines.onTrim(function(e){return t._onTrim(e)})},e.prototype._convertViewportColToCharacterIndex=function(e,t){for(var i=t[0],r=0;t[0]>=r;r++){var n=e.loadCell(r,this._workCell).getChars().length;0===this._workCell.getWidth()?i--:n>1&&t[0]!==r&&(i+=n-1)}return i},e.prototype.setSelection=function(e,t,i){this._model.clearSelection(),this._removeMouseDownListeners(),this._model.selectionStart=[e,t],this._model.selectionStartLength=i,this.refresh()},e.prototype._getWordAt=function(e,t,i,r){if(void 0===i&&(i=!0),void 0===r&&(r=!0),e[0]>=this._terminal.cols)return null;var n=this._buffer.lines.get(e[1]);if(!n)return null;var s=this._buffer.translateBufferLineToString(e[1],!1),o=this._convertViewportColToCharacterIndex(n,e),a=o,l=e[0]-o,h=0,c=0,u=0,_=0;if(" "===s.charAt(o)){for(;o>0&&" "===s.charAt(o-1);)o--;for(;a<s.length&&" "===s.charAt(a+1);)a++}else{var d=e[0],f=e[0];0===n.getWidth(d)&&(h++,d--),2===n.getWidth(f)&&(c++,f++);var p=n.getString(f).length;for(p>1&&(_+=p-1,a+=p-1);d>0&&o>0&&!this._isCharWordSeparator(n.loadCell(d-1,this._workCell));){n.loadCell(d-1,this._workCell);var m=this._workCell.getChars().length;0===this._workCell.getWidth()?(h++,d--):m>1&&(u+=m-1,o-=m-1),o--,d--}for(;f<n.length&&a+1<s.length&&!this._isCharWordSeparator(n.loadCell(f+1,this._workCell));){n.loadCell(f+1,this._workCell);var g=this._workCell.getChars().length;2===this._workCell.getWidth()?(c++,f++):g>1&&(_+=g-1,a+=g-1),a++,f++}}a++;var y=o+l-h+u,v=Math.min(this._terminal.cols,a-o+h+c-u-_);if(!t&&""===s.slice(o,a).trim())return null;if(i&&0===y&&32!==n.getCodePoint(0)){var C=this._buffer.lines.get(e[1]-1);if(C&&n.isWrapped&&32!==C.getCodePoint(this._terminal.cols-1)){var b=this._getWordAt([this._terminal.cols-1,e[1]-1],!1,!0,!1);if(b){var w=this._terminal.cols-b.start;y-=w,v+=w}}}if(r&&y+v===this._terminal.cols&&32!==n.getCodePoint(this._terminal.cols-1)){var S=this._buffer.lines.get(e[1]+1);if(S&&S.isWrapped&&32!==S.getCodePoint(0)){var E=this._getWordAt([0,e[1]+1],!1,!1,!0);E&&(v+=E.length)}}return{start:y,length:v}},e.prototype._selectWordAt=function(e,t){var i=this._getWordAt(e,t);if(i){for(;i.start<0;)i.start+=this._terminal.cols,e[1]--;this._model.selectionStart=[i.start,e[1]],this._model.selectionStartLength=i.length}},e.prototype._selectToWordAt=function(e){var t=this._getWordAt(e,!0);if(t){for(var i=e[1];t.start<0;)t.start+=this._terminal.cols,i--;if(!this._model.areSelectionValuesReversed())for(;t.start+t.length>this._terminal.cols;)t.length-=this._terminal.cols,i++;this._model.selectionEnd=[this._model.areSelectionValuesReversed()?t.start:t.start+t.length,i]}},e.prototype._isCharWordSeparator=function(e){return 0!==e.getWidth()&&" ()[]{}'\"".indexOf(e.getChars())>=0},e.prototype._selectLineAt=function(e){var t=this._buffer.getWrappedRangeForLine(e);this._model.selectionStart=[0,t.first],this._model.selectionEnd=[this._terminal.cols,t.last],this._model.selectionStartLength=0},e}();t.SelectionManager=u},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=function(){function e(e){this._terminal=e,this.clearSelection()}return e.prototype.clearSelection=function(){this.selectionStart=null,this.selectionEnd=null,this.isSelectAllActive=!1,this.selectionStartLength=0},Object.defineProperty(e.prototype,"finalSelectionStart",{get:function(){return this.isSelectAllActive?[0,0]:this.selectionEnd&&this.selectionStart&&this.areSelectionValuesReversed()?this.selectionEnd:this.selectionStart},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"finalSelectionEnd",{get:function(){if(this.isSelectAllActive)return[this._terminal.cols,this._terminal.buffer.ybase+this._terminal.rows-1];if(!this.selectionStart)return null;if(!this.selectionEnd||this.areSelectionValuesReversed()){var e=this.selectionStart[0]+this.selectionStartLength;return e>this._terminal.cols?[e%this._terminal.cols,this.selectionStart[1]+Math.floor(e/this._terminal.cols)]:[e,this.selectionStart[1]]}return this.selectionStartLength&&this.selectionEnd[1]===this.selectionStart[1]?[Math.max(this.selectionStart[0]+this.selectionStartLength,this.selectionEnd[0]),this.selectionEnd[1]]:this.selectionEnd},enumerable:!0,configurable:!0}),e.prototype.areSelectionValuesReversed=function(){var e=this.selectionStart,t=this.selectionEnd;return!(!e||!t)&&(e[1]>t[1]||e[1]===t[1]&&e[0]>t[0])},e.prototype.onTrim=function(e){return this.selectionStart&&(this.selectionStart[1]-=e),this.selectionEnd&&(this.selectionEnd[1]-=e),this.selectionEnd&&this.selectionEnd[1]<0?(this.clearSelection(),!0):(this.selectionStart&&this.selectionStart[1]<0&&(this.selectionStart[1]=0),!1)},e}();t.SelectionModel=r},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=i(9),n=function(){function e(e,t){var i;this._mouseEvent=e,this._terminal=t,this._lines=this._terminal.buffer.lines,this._startCol=this._terminal.buffer.x,this._startRow=this._terminal.buffer.y;var r=this._terminal.mouseHelper.getCoords(this._mouseEvent,this._terminal.element,this._terminal.charMeasure,this._terminal.cols,this._terminal.rows,!1);r&&(i=r.map(function(e){return e-1}),this._endCol=i[0],this._endRow=i[1])}return e.prototype.move=function(){this._mouseEvent.altKey&&void 0!==this._endCol&&void 0!==this._endRow&&this._terminal.handler(this._arrowSequences())},e.prototype._arrowSequences=function(){return this._terminal.buffer.hasScrollback?this._moveHorizontallyOnly():this._resetStartingRow()+this._moveToRequestedRow()+this._moveToRequestedCol()},e.prototype._resetStartingRow=function(){return 0===this._moveToRequestedRow().length?"":s(this._bufferLine(this._startCol,this._startRow,this._startCol,this._startRow-this._wrappedRowsForRow(this._startRow),!1).length,this._sequence("D"))},e.prototype._moveToRequestedRow=function(){var e=this._startRow-this._wrappedRowsForRow(this._startRow),t=this._endRow-this._wrappedRowsForRow(this._endRow);return s(Math.abs(e-t)-this._wrappedRowsCount(),this._sequence(this._verticalDirection()))},e.prototype._moveToRequestedCol=function(){var e;e=this._moveToRequestedRow().length>0?this._endRow-this._wrappedRowsForRow(this._endRow):this._startRow;var t=this._endRow,i=this._horizontalDirection();return s(this._bufferLine(this._startCol,e,this._endCol,t,"C"===i).length,this._sequence(i))},e.prototype._moveHorizontallyOnly=function(){var e=this._horizontalDirection();return s(Math.abs(this._startCol-this._endCol),this._sequence(e))},e.prototype._wrappedRowsCount=function(){for(var e=0,t=this._startRow-this._wrappedRowsForRow(this._startRow),i=this._endRow-this._wrappedRowsForRow(this._endRow),r=0;r<Math.abs(t-i);r++){var n="A"===this._verticalDirection()?-1:1;this._lines.get(t+n*r).isWrapped&&e++}return e},e.prototype._wrappedRowsForRow=function(e){for(var t=0,i=this._lines.get(e).isWrapped;i&&e>=0&&e<this._terminal.rows;)t++,e--,i=this._lines.get(e).isWrapped;return t},e.prototype._horizontalDirection=function(){var e;return e=this._moveToRequestedRow().length>0?this._endRow-this._wrappedRowsForRow(this._endRow):this._startRow,this._startCol<this._endCol&&e<=this._endRow||this._startCol>=this._endCol&&e<this._endRow?"C":"D"},e.prototype._verticalDirection=function(){return this._startRow>this._endRow?"A":"B"},e.prototype._bufferLine=function(e,t,i,r,n){for(var s=e,o=t,a="";s!==i||o!==r;)s+=n?1:-1,n&&s>this._terminal.cols-1?(a+=this._terminal.buffer.translateBufferLineToString(o,!1,e,s),s=0,e=0,o++):!n&&s<0&&(a+=this._terminal.buffer.translateBufferLineToString(o,!1,0,e+1),e=s=this._terminal.cols-1,o--);return a+this._terminal.buffer.translateBufferLineToString(o,!1,e,s)},e.prototype._sequence=function(e){var t=this._terminal.applicationCursor?"O":"[";return r.C0.ESC+t+e},e}();function s(e,t){e=Math.floor(e);for(var i="",r=0;r<e;r++)i+=t;return i}t.AltClickHandler=n},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=i(0),n=function(){function e(e,t){this._onCharSizeChanged=new r.EventEmitter2,this._document=e,this._parentElement=t,this._measureElement=this._document.createElement("span"),this._measureElement.classList.add("xterm-char-measure-element"),this._measureElement.textContent="W",this._measureElement.setAttribute("aria-hidden","true"),this._parentElement.appendChild(this._measureElement)}return Object.defineProperty(e.prototype,"onCharSizeChanged",{get:function(){return this._onCharSizeChanged.event},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"width",{get:function(){return this._width},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"height",{get:function(){return this._height},enumerable:!0,configurable:!0}),e.prototype.measure=function(e){this._measureElement.style.fontFamily=e.fontFamily,this._measureElement.style.fontSize=e.fontSize+"px";var t=this._measureElement.getBoundingClientRect();if(0!==t.width&&0!==t.height){var i=Math.ceil(t.height);this._width===t.width&&this._height===i||(this._width=t.width,this._height=i,this._onCharSizeChanged.fire())}},e}();t.CharMeasure=n},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.DEFAULT_BELL_SOUND="data:audio/wav;base64,UklGRigBAABXQVZFZm10IBAAAAABAAEARKwAAIhYAQACABAAZGF0YQQBAADpAFgCwAMlBZoG/wdmCcoKRAypDQ8PbRDBEQQTOxRtFYcWlBePGIUZXhoiG88bcBz7HHIdzh0WHlMeZx51HmkeUx4WHs8dah0AHXwc3hs9G4saxRnyGBIYGBcQFv8U4RPAEoYRQBACD70NWwwHC6gJOwjWBloF7gOBAhABkf8b/qv8R/ve+Xf4Ife79W/0JfPZ8Z/wde9N7ijtE+wU6xvqM+lb6H7nw+YX5mrlxuQz5Mzje+Ma49fioeKD4nXiYeJy4pHitOL04j/jn+MN5IPkFOWs5U3mDefM55/ogOl36m7rdOyE7abuyu8D8Unyj/Pg9D/2qfcb+Yn6/vuK/Qj/lAAlAg==";var r=function(){function e(e){this._terminal=e}return Object.defineProperty(e,"audioContext",{get:function(){if(!e._audioContext){var t=window.AudioContext||window.webkitAudioContext;if(!t)return console.warn("Web Audio API is not supported by this browser. Consider upgrading to the latest version"),null;e._audioContext=new t}return e._audioContext},enumerable:!0,configurable:!0}),e.prototype.playBellSound=function(){var t=e.audioContext;if(t){var i=t.createBufferSource();t.decodeAudioData(this._base64ToArrayBuffer(this._removeMimeType(this._terminal.options.bellSound)),function(e){i.buffer=e,i.connect(t.destination),i.start(0)})}},e.prototype._base64ToArrayBuffer=function(e){for(var t=window.atob(e),i=t.length,r=new Uint8Array(i),n=0;n<i;n++)r[n]=t.charCodeAt(n);return r.buffer},e.prototype._removeMimeType=function(e){return e.split(",")[1]},e}();t.SoundManager=r},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0});var s=i(17),o=i(5),a=i(16),l=i(8),h=i(1),c=function(e){function t(t){var i=e.call(this)||this;i._terminal=t,i._liveRegionLineCount=0,i._charsToConsume=[],i._accessibilityTreeRoot=document.createElement("div"),i._accessibilityTreeRoot.classList.add("xterm-accessibility"),i._rowContainer=document.createElement("div"),i._rowContainer.classList.add("xterm-accessibility-tree"),i._rowElements=[];for(var r=0;r<i._terminal.rows;r++)i._rowElements[r]=i._createAccessibilityTreeNode(),i._rowContainer.appendChild(i._rowElements[r]);return i._topBoundaryFocusListener=function(e){return i._onBoundaryFocus(e,0)},i._bottomBoundaryFocusListener=function(e){return i._onBoundaryFocus(e,1)},i._rowElements[0].addEventListener("focus",i._topBoundaryFocusListener),i._rowElements[i._rowElements.length-1].addEventListener("focus",i._bottomBoundaryFocusListener),i._refreshRowsDimensions(),i._accessibilityTreeRoot.appendChild(i._rowContainer),i._renderRowsDebouncer=new a.RenderDebouncer(i._renderRows.bind(i)),i._refreshRows(),i._liveRegion=document.createElement("div"),i._liveRegion.classList.add("live-region"),i._liveRegion.setAttribute("aria-live","assertive"),i._accessibilityTreeRoot.appendChild(i._liveRegion),i._terminal.element.insertAdjacentElement("afterbegin",i._accessibilityTreeRoot),i.register(i._renderRowsDebouncer),i.register(i._terminal.onResize(function(e){return i._onResize(e.rows)})),i.register(i._terminal.onRender(function(e){return i._refreshRows(e.start,e.end)})),i.register(i._terminal.onScroll(function(){return i._refreshRows()})),i.register(i._terminal.addDisposableListener("a11y.char",function(e){return i._onChar(e)})),i.register(i._terminal.onLineFeed(function(){return i._onChar("\n")})),i.register(i._terminal.addDisposableListener("a11y.tab",function(e){return i._onTab(e)})),i.register(i._terminal.onKey(function(e){return i._onKey(e.key)})),i.register(i._terminal.addDisposableListener("blur",function(){return i._clearLiveRegion()})),i.register(i._terminal.addDisposableListener("dprchange",function(){return i._refreshRowsDimensions()})),i.register(i._terminal.renderer.onCanvasResize(function(){return i._refreshRowsDimensions()})),i.register(l.addDisposableDomListener(window,"resize",function(){return i._refreshRowsDimensions()})),i}return n(t,e),t.prototype.dispose=function(){e.prototype.dispose.call(this),this._terminal.element.removeChild(this._accessibilityTreeRoot),this._rowElements.length=0},t.prototype._onBoundaryFocus=function(e,t){var i=e.target,r=this._rowElements[0===t?1:this._rowElements.length-2];if(i.getAttribute("aria-posinset")!==(0===t?"1":""+this._terminal.buffer.lines.length)&&e.relatedTarget===r){var n,s;if(0===t?(n=i,s=this._rowElements.pop(),this._rowContainer.removeChild(s)):(n=this._rowElements.shift(),s=i,this._rowContainer.removeChild(n)),n.removeEventListener("focus",this._topBoundaryFocusListener),s.removeEventListener("focus",this._bottomBoundaryFocusListener),0===t){var o=this._createAccessibilityTreeNode();this._rowElements.unshift(o),this._rowContainer.insertAdjacentElement("afterbegin",o)}else{o=this._createAccessibilityTreeNode();this._rowElements.push(o),this._rowContainer.appendChild(o)}this._rowElements[0].addEventListener("focus",this._topBoundaryFocusListener),this._rowElements[this._rowElements.length-1].addEventListener("focus",this._bottomBoundaryFocusListener),this._terminal.scrollLines(0===t?-1:1),this._rowElements[0===t?1:this._rowElements.length-2].focus(),e.preventDefault(),e.stopImmediatePropagation()}},t.prototype._onResize=function(e){this._rowElements[this._rowElements.length-1].removeEventListener("focus",this._bottomBoundaryFocusListener);for(var t=this._rowContainer.children.length;t<this._terminal.rows;t++)this._rowElements[t]=this._createAccessibilityTreeNode(),this._rowContainer.appendChild(this._rowElements[t]);for(;this._rowElements.length>e;)this._rowContainer.removeChild(this._rowElements.pop());this._rowElements[this._rowElements.length-1].addEventListener("focus",this._bottomBoundaryFocusListener),this._refreshRowsDimensions()},t.prototype._createAccessibilityTreeNode=function(){var e=document.createElement("div");return e.setAttribute("role","listitem"),e.tabIndex=-1,this._refreshRowDimensions(e),e},t.prototype._onTab=function(e){for(var t=0;t<e;t++)this._onChar(" ")},t.prototype._onChar=function(e){var t=this;if(this._liveRegionLineCount<21){if(this._charsToConsume.length>0)this._charsToConsume.shift()!==e&&this._announceCharacter(e);else this._announceCharacter(e);"\n"===e&&(this._liveRegionLineCount++,21===this._liveRegionLineCount&&(this._liveRegion.textContent+=s.tooMuchOutput)),o.isMac&&this._liveRegion.textContent&&this._liveRegion.textContent.length>0&&!this._liveRegion.parentNode&&setTimeout(function(){t._accessibilityTreeRoot.appendChild(t._liveRegion)},0)}},t.prototype._clearLiveRegion=function(){this._liveRegion.textContent="",this._liveRegionLineCount=0,o.isMac&&this._liveRegion.parentNode&&this._accessibilityTreeRoot.removeChild(this._liveRegion)},t.prototype._onKey=function(e){this._clearLiveRegion(),this._charsToConsume.push(e)},t.prototype._refreshRows=function(e,t){this._renderRowsDebouncer.refresh(e,t,this._terminal.rows)},t.prototype._renderRows=function(e,t){for(var i=this._terminal.buffer,r=i.lines.length.toString(),n=e;n<=t;n++){var o=i.translateBufferLineToString(i.ydisp+n,!0),a=(i.ydisp+n+1).toString(),l=this._rowElements[n];l.textContent=0===o.length?s.blankLine:o,l.setAttribute("aria-posinset",a),l.setAttribute("aria-setsize",r)}},t.prototype._refreshRowsDimensions=function(){if(this._terminal.renderer.dimensions.actualCellHeight){this._rowElements.length!==this._terminal.rows&&this._onResize(this._terminal.rows);for(var e=0;e<this._terminal.rows;e++)this._refreshRowDimensions(this._rowElements[e])}},t.prototype._refreshRowDimensions=function(e){e.style.height=this._terminal.renderer.dimensions.actualCellHeight+"px"},t.prototype._announceCharacter=function(e){" "===e?this._liveRegion.innerHTML+="&nbsp;":this._liveRegion.textContent+=e},t}(h.Disposable);t.AccessibilityManager=c},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0});var s=i(14),o=i(16),a=i(61),l=i(3),h=i(0),c=i(1),u="xterm-dom-renderer-owner-",_="xterm-rows",d="xterm-selection",f=1,p=function(e){function t(t,i){var r=e.call(this)||this;r._terminal=t,r._terminalClass=f++,r._rowElements=[],r._onCanvasResize=new h.EventEmitter2,r._onRender=new h.EventEmitter2;var n=r._terminal.options.allowTransparency;return r.colorManager=new s.ColorManager(document,n),r.setTheme(i),r._rowContainer=document.createElement("div"),r._rowContainer.classList.add(_),r._rowContainer.style.lineHeight="normal",r._rowContainer.setAttribute("aria-hidden","true"),r._refreshRowElements(r._terminal.cols,r._terminal.rows),r._selectionContainer=document.createElement("div"),r._selectionContainer.classList.add(d),r._selectionContainer.setAttribute("aria-hidden","true"),r.dimensions={scaledCharWidth:null,scaledCharHeight:null,scaledCellWidth:null,scaledCellHeight:null,scaledCharLeft:null,scaledCharTop:null,scaledCanvasWidth:null,scaledCanvasHeight:null,canvasWidth:null,canvasHeight:null,actualCellWidth:null,actualCellHeight:null},r._updateDimensions(),r._renderDebouncer=new o.RenderDebouncer(r._renderRows.bind(r)),r._rowFactory=new a.DomRendererRowFactory(t.options,document),r._terminal.element.classList.add(u+r._terminalClass),r._terminal.screenElement.appendChild(r._rowContainer),r._terminal.screenElement.appendChild(r._selectionContainer),r._terminal.linkifier.onLinkHover(function(e){return r._onLinkHover(e)}),r._terminal.linkifier.onLinkLeave(function(e){return r._onLinkLeave(e)}),r}return n(t,e),Object.defineProperty(t.prototype,"onCanvasResize",{get:function(){return this._onCanvasResize.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onRender",{get:function(){return this._onRender.event},enumerable:!0,configurable:!0}),t.prototype.dispose=function(){this._terminal.element.classList.remove(u+this._terminalClass),this._terminal.screenElement.removeChild(this._rowContainer),this._terminal.screenElement.removeChild(this._selectionContainer),this._terminal.screenElement.removeChild(this._themeStyleElement),this._terminal.screenElement.removeChild(this._dimensionsStyleElement),e.prototype.dispose.call(this)},t.prototype._updateDimensions=function(){var e=this;this.dimensions.scaledCharWidth=Math.floor(this._terminal.charMeasure.width*window.devicePixelRatio),this.dimensions.scaledCharHeight=Math.ceil(this._terminal.charMeasure.height*window.devicePixelRatio),this.dimensions.scaledCellWidth=this.dimensions.scaledCharWidth+Math.round(this._terminal.options.letterSpacing),this.dimensions.scaledCellHeight=Math.floor(this.dimensions.scaledCharHeight*this._terminal.options.lineHeight),this.dimensions.scaledCharLeft=0,this.dimensions.scaledCharTop=0,this.dimensions.scaledCanvasWidth=this.dimensions.scaledCellWidth*this._terminal.cols,this.dimensions.scaledCanvasHeight=this.dimensions.scaledCellHeight*this._terminal.rows,this.dimensions.canvasWidth=Math.round(this.dimensions.scaledCanvasWidth/window.devicePixelRatio),this.dimensions.canvasHeight=Math.round(this.dimensions.scaledCanvasHeight/window.devicePixelRatio),this.dimensions.actualCellWidth=this.dimensions.canvasWidth/this._terminal.cols,this.dimensions.actualCellHeight=this.dimensions.canvasHeight/this._terminal.rows,this._rowElements.forEach(function(t){t.style.width=e.dimensions.canvasWidth+"px",t.style.height=e.dimensions.actualCellHeight+"px",t.style.lineHeight=e.dimensions.actualCellHeight+"px",t.style.overflow="hidden"}),this._dimensionsStyleElement||(this._dimensionsStyleElement=document.createElement("style"),this._terminal.screenElement.appendChild(this._dimensionsStyleElement));var t=this._terminalSelector+" ."+_+" span { display: inline-block; height: 100%; vertical-align: top; width: "+this.dimensions.actualCellWidth+"px}";this._dimensionsStyleElement.innerHTML=t,this._selectionContainer.style.height=this._terminal._viewportElement.style.height,this._terminal.screenElement.style.width=this.dimensions.canvasWidth+"px",this._terminal.screenElement.style.height=this.dimensions.canvasHeight+"px"},t.prototype.setTheme=function(e){var t=this;e&&this.colorManager.setTheme(e),this._themeStyleElement||(this._themeStyleElement=document.createElement("style"),this._terminal.screenElement.appendChild(this._themeStyleElement));var i=this._terminalSelector+" ."+_+" { color: "+this.colorManager.colors.foreground.css+"; background-color: "+this.colorManager.colors.background.css+"; font-family: "+this._terminal.getOption("fontFamily")+"; font-size: "+this._terminal.getOption("fontSize")+"px;}";return i+=this._terminalSelector+" span:not(."+a.BOLD_CLASS+") { font-weight: "+this._terminal.options.fontWeight+";}"+this._terminalSelector+" span."+a.BOLD_CLASS+" { font-weight: "+this._terminal.options.fontWeightBold+";}"+this._terminalSelector+" span."+a.ITALIC_CLASS+" { font-style: italic;}",i+="@keyframes blink { 0% { opacity: 1.0; } 50% { opacity: 0.0; } 100% { opacity: 1.0; }}",i+=this._terminalSelector+" ."+_+":not(.xterm-focus) ."+a.CURSOR_CLASS+" { outline: 1px solid "+this.colorManager.colors.cursor.css+"; outline-offset: -1px;}"+this._terminalSelector+" ."+_+".xterm-focus ."+a.CURSOR_CLASS+"."+a.CURSOR_BLINK_CLASS+" { animation: blink 1s step-end infinite;}"+this._terminalSelector+" ."+_+".xterm-focus ."+a.CURSOR_CLASS+"."+a.CURSOR_STYLE_BLOCK_CLASS+" { background-color: "+this.colorManager.colors.cursor.css+"; color: "+this.colorManager.colors.cursorAccent.css+";}"+this._terminalSelector+" ."+_+".xterm-focus ."+a.CURSOR_CLASS+"."+a.CURSOR_STYLE_BAR_CLASS+" { box-shadow: 1px 0 0 "+this.colorManager.colors.cursor.css+" inset;}"+this._terminalSelector+" ."+_+".xterm-focus ."+a.CURSOR_CLASS+"."+a.CURSOR_STYLE_UNDERLINE_CLASS+" { box-shadow: 0 -1px 0 "+this.colorManager.colors.cursor.css+" inset;}",i+=this._terminalSelector+" ."+d+" { position: absolute; top: 0; left: 0; z-index: 1; pointer-events: none;}"+this._terminalSelector+" ."+d+" div { position: absolute; background-color: "+this.colorManager.colors.selection.css+";}",this.colorManager.colors.ansi.forEach(function(e,r){i+=t._terminalSelector+" .xterm-fg-"+r+" { color: "+e.css+"; }"+t._terminalSelector+" .xterm-bg-"+r+" { background-color: "+e.css+"; }"}),i+=this._terminalSelector+" .xterm-fg-"+l.INVERTED_DEFAULT_COLOR+" { color: "+this.colorManager.colors.background.css+"; }"+this._terminalSelector+" .xterm-bg-"+l.INVERTED_DEFAULT_COLOR+" { background-color: "+this.colorManager.colors.foreground.css+"; }",this._themeStyleElement.innerHTML=i,this.colorManager.colors},t.prototype.onWindowResize=function(e){this._updateDimensions()},t.prototype._refreshRowElements=function(e,t){for(var i=this._rowElements.length;i<=t;i++){var r=document.createElement("div");this._rowContainer.appendChild(r),this._rowElements.push(r)}for(;this._rowElements.length>t;)this._rowContainer.removeChild(this._rowElements.pop())},t.prototype.onResize=function(e,t){this._refreshRowElements(e,t),this._updateDimensions(),this._onCanvasResize.fire({width:this.dimensions.canvasWidth,height:this.dimensions.canvasHeight})},t.prototype.onCharSizeChanged=function(){this._updateDimensions()},t.prototype.onBlur=function(){this._rowContainer.classList.remove("xterm-focus")},t.prototype.onFocus=function(){this._rowContainer.classList.add("xterm-focus")},t.prototype.onSelectionChanged=function(e,t,i){for(;this._selectionContainer.children.length;)this._selectionContainer.removeChild(this._selectionContainer.children[0]);if(e&&t){var r=e[1]-this._terminal.buffer.ydisp,n=t[1]-this._terminal.buffer.ydisp,s=Math.max(r,0),o=Math.min(n,this._terminal.rows-1);if(!(s>=this._terminal.rows||o<0)){var a=document.createDocumentFragment();if(i)a.appendChild(this._createSelectionElement(s,e[0],t[0],o-s+1));else{var l=r===s?e[0]:0,h=s===o?t[0]:this._terminal.cols;a.appendChild(this._createSelectionElement(s,l,h));var c=o-s-1;if(a.appendChild(this._createSelectionElement(s+1,0,this._terminal.cols,c)),s!==o){var u=n===o?t[0]:this._terminal.cols;a.appendChild(this._createSelectionElement(o,0,u))}}this._selectionContainer.appendChild(a)}}},t.prototype._createSelectionElement=function(e,t,i,r){void 0===r&&(r=1);var n=document.createElement("div");return n.style.height=r*this.dimensions.actualCellHeight+"px",n.style.top=e*this.dimensions.actualCellHeight+"px",n.style.left=t*this.dimensions.actualCellWidth+"px",n.style.width=this.dimensions.actualCellWidth*(i-t)+"px",n},t.prototype.onCursorMove=function(){},t.prototype.onOptionsChanged=function(){this._updateDimensions(),this.setTheme(void 0),this._terminal.refresh(0,this._terminal.rows-1)},t.prototype.clear=function(){this._rowElements.forEach(function(e){return e.innerHTML=""})},t.prototype.refreshRows=function(e,t){this._renderDebouncer.refresh(e,t,this._terminal.rows)},t.prototype._renderRows=function(e,t){for(var i=this._terminal,r=i.buffer.ybase+i.buffer.y,n=this._terminal.buffer.x,s=this._terminal.options.cursorBlink,o=e;o<=t;o++){var a=this._rowElements[o];a.innerHTML="";var l=o+i.buffer.ydisp,h=i.buffer.lines.get(l),c=i.options.cursorStyle;a.appendChild(this._rowFactory.createRow(h,l===r,c,n,s,this.dimensions.actualCellWidth,i.cols))}this._onRender.fire({start:e,end:t})},Object.defineProperty(t.prototype,"_terminalSelector",{get:function(){return"."+u+this._terminalClass},enumerable:!0,configurable:!0}),t.prototype.registerCharacterJoiner=function(e){return-1},t.prototype.deregisterCharacterJoiner=function(e){return!1},t.prototype._onLinkHover=function(e){this._setCellUnderline(e.x1,e.x2,e.y1,e.y2,e.cols,!0)},t.prototype._onLinkLeave=function(e){this._setCellUnderline(e.x1,e.x2,e.y1,e.y2,e.cols,!1)},t.prototype._setCellUnderline=function(e,t,i,r,n,s){for(;e!==t||i!==r;){var o=this._rowElements[i];if(!o)return;var a=o.children[e];a&&(a.style.textDecoration=s?"underline":"none"),++e>=n&&(e=0,i++)}},t}(c.Disposable);t.DomRenderer=p},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=i(2),n=i(3),s=i(4);t.BOLD_CLASS="xterm-bold",t.DIM_CLASS="xterm-dim",t.ITALIC_CLASS="xterm-italic",t.UNDERLINE_CLASS="xterm-underline",t.CURSOR_CLASS="xterm-cursor",t.CURSOR_BLINK_CLASS="xterm-cursor-blink",t.CURSOR_STYLE_BLOCK_CLASS="xterm-cursor-block",t.CURSOR_STYLE_BAR_CLASS="xterm-cursor-bar",t.CURSOR_STYLE_UNDERLINE_CLASS="xterm-cursor-underline";var o=function(){function e(e,t){this._terminalOptions=e,this._document=t,this._workCell=new s.CellData}return e.prototype.createRow=function(e,i,o,a,l,h,c){for(var u=this._document.createDocumentFragment(),_=0,d=Math.min(e.length,c)-1;d>=0;d--)if(e.loadCell(d,this._workCell).getCode()!==r.NULL_CELL_CODE||i&&d===a){_=d+1;break}for(d=0;d<_;d++){e.loadCell(d,this._workCell);var f=this._workCell.getWidth();if(0!==f){var p=this._document.createElement("span");if(f>1&&(p.style.width=h*f+"px"),i&&d===a)switch(p.classList.add(t.CURSOR_CLASS),l&&p.classList.add(t.CURSOR_BLINK_CLASS),o){case"bar":p.classList.add(t.CURSOR_STYLE_BAR_CLASS);break;case"underline":p.classList.add(t.CURSOR_STYLE_UNDERLINE_CLASS);break;default:p.classList.add(t.CURSOR_STYLE_BLOCK_CLASS)}this._workCell.isBold()&&this._terminalOptions.enableBold&&p.classList.add(t.BOLD_CLASS),this._workCell.isItalic()&&p.classList.add(t.ITALIC_CLASS),this._workCell.isDim()&&p.classList.add(t.DIM_CLASS),this._workCell.isUnderline()&&p.classList.add(t.UNDERLINE_CLASS),p.textContent=this._workCell.getChars()||r.WHITESPACE_CELL_CHAR;var m=this._workCell.isInverse();if(this._workCell.isFgRGB()){var g=p.getAttribute("style")||"";g+=(m?"background-":"")+"color:rgb("+s.AttributeData.toColorRGB(this._workCell.getFgColor()).join(",")+");",p.setAttribute("style",g)}else if(this._workCell.isFgPalette()){var y=this._workCell.getFgColor();this._workCell.isBold()&&y<8&&!m&&this._terminalOptions.enableBold&&this._terminalOptions.drawBoldTextInBrightColors&&(y+=8),p.classList.add("xterm-"+(m?"b":"f")+"g-"+y)}else m&&p.classList.add("xterm-bg-"+n.INVERTED_DEFAULT_COLOR);if(this._workCell.isBgRGB()){g=p.getAttribute("style")||"";g+=(m?"":"background-")+"color:rgb("+s.AttributeData.toColorRGB(this._workCell.getBgColor()).join(",")+");",p.setAttribute("style",g)}else this._workCell.isBgPalette()?p.classList.add("xterm-"+(m?"f":"b")+"g-"+this._workCell.getBgColor()):m&&p.classList.add("xterm-fg-"+n.INVERTED_DEFAULT_COLOR);u.appendChild(p)}}return u},e}();t.DomRendererRowFactory=o},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=i(9),n={48:["0",")"],49:["1","!"],50:["2","@"],51:["3","#"],52:["4","$"],53:["5","%"],54:["6","^"],55:["7","&"],56:["8","*"],57:["9","("],186:[";",":"],187:["=","+"],188:[",","<"],189:["-","_"],190:[".",">"],191:["/","?"],192:["`","~"],219:["[","{"],220:["\\","|"],221:["]","}"],222:["'",'"']};t.evaluateKeyboardEvent=function(e,t,i,s){var o={type:0,cancel:!1,key:void 0},a=(e.shiftKey?1:0)|(e.altKey?2:0)|(e.ctrlKey?4:0)|(e.metaKey?8:0);switch(e.keyCode){case 0:"UIKeyInputUpArrow"===e.key?o.key=t?r.C0.ESC+"OA":r.C0.ESC+"[A":"UIKeyInputLeftArrow"===e.key?o.key=t?r.C0.ESC+"OD":r.C0.ESC+"[D":"UIKeyInputRightArrow"===e.key?o.key=t?r.C0.ESC+"OC":r.C0.ESC+"[C":"UIKeyInputDownArrow"===e.key&&(o.key=t?r.C0.ESC+"OB":r.C0.ESC+"[B");break;case 8:if(e.shiftKey){o.key=r.C0.BS;break}if(e.altKey){o.key=r.C0.ESC+r.C0.DEL;break}o.key=r.C0.DEL;break;case 9:if(e.shiftKey){o.key=r.C0.ESC+"[Z";break}o.key=r.C0.HT,o.cancel=!0;break;case 13:o.key=r.C0.CR,o.cancel=!0;break;case 27:o.key=r.C0.ESC,o.cancel=!0;break;case 37:a?(o.key=r.C0.ESC+"[1;"+(a+1)+"D",o.key===r.C0.ESC+"[1;3D"&&(o.key=i?r.C0.ESC+"b":r.C0.ESC+"[1;5D")):o.key=t?r.C0.ESC+"OD":r.C0.ESC+"[D";break;case 39:a?(o.key=r.C0.ESC+"[1;"+(a+1)+"C",o.key===r.C0.ESC+"[1;3C"&&(o.key=i?r.C0.ESC+"f":r.C0.ESC+"[1;5C")):o.key=t?r.C0.ESC+"OC":r.C0.ESC+"[C";break;case 38:a?(o.key=r.C0.ESC+"[1;"+(a+1)+"A",o.key===r.C0.ESC+"[1;3A"&&(o.key=r.C0.ESC+"[1;5A")):o.key=t?r.C0.ESC+"OA":r.C0.ESC+"[A";break;case 40:a?(o.key=r.C0.ESC+"[1;"+(a+1)+"B",o.key===r.C0.ESC+"[1;3B"&&(o.key=r.C0.ESC+"[1;5B")):o.key=t?r.C0.ESC+"OB":r.C0.ESC+"[B";break;case 45:e.shiftKey||e.ctrlKey||(o.key=r.C0.ESC+"[2~");break;case 46:o.key=a?r.C0.ESC+"[3;"+(a+1)+"~":r.C0.ESC+"[3~";break;case 36:o.key=a?r.C0.ESC+"[1;"+(a+1)+"H":t?r.C0.ESC+"OH":r.C0.ESC+"[H";break;case 35:o.key=a?r.C0.ESC+"[1;"+(a+1)+"F":t?r.C0.ESC+"OF":r.C0.ESC+"[F";break;case 33:e.shiftKey?o.type=2:o.key=r.C0.ESC+"[5~";break;case 34:e.shiftKey?o.type=3:o.key=r.C0.ESC+"[6~";break;case 112:o.key=a?r.C0.ESC+"[1;"+(a+1)+"P":r.C0.ESC+"OP";break;case 113:o.key=a?r.C0.ESC+"[1;"+(a+1)+"Q":r.C0.ESC+"OQ";break;case 114:o.key=a?r.C0.ESC+"[1;"+(a+1)+"R":r.C0.ESC+"OR";break;case 115:o.key=a?r.C0.ESC+"[1;"+(a+1)+"S":r.C0.ESC+"OS";break;case 116:o.key=a?r.C0.ESC+"[15;"+(a+1)+"~":r.C0.ESC+"[15~";break;case 117:o.key=a?r.C0.ESC+"[17;"+(a+1)+"~":r.C0.ESC+"[17~";break;case 118:o.key=a?r.C0.ESC+"[18;"+(a+1)+"~":r.C0.ESC+"[18~";break;case 119:o.key=a?r.C0.ESC+"[19;"+(a+1)+"~":r.C0.ESC+"[19~";break;case 120:o.key=a?r.C0.ESC+"[20;"+(a+1)+"~":r.C0.ESC+"[20~";break;case 121:o.key=a?r.C0.ESC+"[21;"+(a+1)+"~":r.C0.ESC+"[21~";break;case 122:o.key=a?r.C0.ESC+"[23;"+(a+1)+"~":r.C0.ESC+"[23~";break;case 123:o.key=a?r.C0.ESC+"[24;"+(a+1)+"~":r.C0.ESC+"[24~";break;default:if(!e.ctrlKey||e.shiftKey||e.altKey||e.metaKey)if(i&&!s||!e.altKey||e.metaKey)i&&!e.altKey&&!e.ctrlKey&&e.metaKey?65===e.keyCode&&(o.type=1):e.key&&!e.ctrlKey&&!e.altKey&&!e.metaKey&&e.keyCode>=48&&1===e.key.length?o.key=e.key:e.key&&e.ctrlKey&&"_"===e.key&&(o.key=r.C0.US);else{var l=n[e.keyCode],h=l&&l[e.shiftKey?1:0];if(h)o.key=r.C0.ESC+h;else if(e.keyCode>=65&&e.keyCode<=90){var c=e.ctrlKey?e.keyCode-64:e.keyCode+32;o.key=r.C0.ESC+String.fromCharCode(c)}}else e.keyCode>=65&&e.keyCode<=90?o.key=String.fromCharCode(e.keyCode-64):32===e.keyCode?o.key=String.fromCharCode(0):e.keyCode>=51&&e.keyCode<=55?o.key=String.fromCharCode(e.keyCode-51+27):56===e.keyCode?o.key=String.fromCharCode(127):219===e.keyCode?o.key=String.fromCharCode(27):220===e.keyCode?o.key=String.fromCharCode(28):221===e.keyCode&&(o.key=String.fromCharCode(29))}return o}},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.clone=function e(t,i){if(void 0===i&&(i=5),"object"!=typeof t)return t;if(null===t)return null;var r=Array.isArray(t)?[]:{};for(var n in t)r[n]=i<=1?t[n]:e(t[n],i-1);return r}},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=i(2);t.applyWindowsMode=function(e){return e.onLineFeed(function(){var t=e.buffer.lines.get(e.buffer.ybase+e.buffer.y-1).get(e.cols-1);t[r.CHAR_DATA_CODE_INDEX]!==r.NULL_CELL_CODE&&t[r.CHAR_DATA_CODE_INDEX]!==r.WHITESPACE_CELL_CODE&&(e.buffer.lines.get(e.buffer.ybase+e.buffer.y).isWrapped=!0)})}},function(e,t,i){"use strict";function r(e){if(!e.element.parentElement)return null;var t=window.getComputedStyle(e.element.parentElement),i=parseInt(t.getPropertyValue("height")),r=Math.max(0,parseInt(t.getPropertyValue("width"))),n=window.getComputedStyle(e.element),s=i-(parseInt(n.getPropertyValue("padding-top"))+parseInt(n.getPropertyValue("padding-bottom"))),o=r-(parseInt(n.getPropertyValue("padding-right"))+parseInt(n.getPropertyValue("padding-left")))-e._core.viewport.scrollBarWidth;return{cols:Math.floor(o/e._core.renderer.dimensions.actualCellWidth),rows:Math.floor(s/e._core.renderer.dimensions.actualCellHeight)}}function n(e){var t=r(e);t&&(e.rows===t.rows&&e.cols===t.cols||(e._core.renderer.clear(),e.resize(t.cols,t.rows)))}Object.defineProperty(t,"__esModule",{value:!0}),t.proposeGeometry=r,t.fit=n,t.apply=function(e){e.prototype.proposeGeometry=function(){return r(this)},e.prototype.fit=function(){n(this)}}},function(e,t,i){Object.assign(e.exports,i(67))},function(e,t,i){"use strict";var r=e.exports;Object.assign(r,i(6),i(68));const n=[42,42,24,66,48],s=["to_terminal","on_detect","on_retract","sender"];class o{constructor(e,t,i,r){this._confirmer=t,this._denier=i,this._is_valid=r,this._session_type=e}confirm(){return this._confirmer.apply(this,arguments)}deny(){return this._denier.apply(this,arguments)}is_valid(){return this._is_valid.apply(this,arguments)}get_session_role(){return this._session_type}}r.Sentry=class{constructor(e){if(!e)throw"Need options!";var t=this;s.forEach(function(i){if(!e[i])throw"Need “"+i+"”!";t["_"+i]=e[i]}),this._cache=[]}_after_session_end(){this._zsession=null}consume(e){if(e instanceof Array||(e=Array.prototype.slice.call(new Uint8Array(e))),this._zsession){var t=this._zsession;if(t.consume(e),!t.has_ended())return;e="receive"===t.type?t.get_trailing_bytes():[]}var i=this._parse(e),r=e;if(i){!!this._parsed_session&&(this._parsed_session.type===i.type&&(r=[]),this._on_retract()),this._parsed_session=i;var n=this;this._on_detect(new o(i.type,function(){if(!this.is_valid())throw"Stale ZMODEM session!";return i.on("garbage",n._to_terminal),i.on("session_end",n._after_session_end.bind(n)),i.set_sender(n._sender),delete n._parsed_session,n._zsession=i},this._send_abort.bind(this),function(){return n._parsed_session===i}))}else{var s=this._parsed_session;this._parsed_session=null,s&&(1===r.length&&67===r[0]&&this._send_abort(),this._on_retract())}this._to_terminal(r)}get_confirmed_session(){return this._zsession||null}_send_abort(){this._sender(r.ZMLIB.ABORT_SEQUENCE)}_parse(e){var t=this._cache;for(t.push.apply(t,e);;){let e=r.ZMLIB.find_subarray(t,n);if(-1===e)break;let i;t.splice(0,e);try{i=r.Session.parse(t)}catch(e){}if(!i)break;return 1===t.length&&t[0]===r.ZMLIB.XON&&t.shift(),t.length?null:i}return t.splice(21),null}}},function(e,t,i){"use strict";var r=e.exports;Object.assign(r,i(18),i(69),i(19),i(6),i(70),i(72),i(73),i(7));const n=["CANFDX","CANOVIO","CANFC32"],s="spool_uint8array",o=[79,79],a=r.ZMLIB.ABORT_SEQUENCE;class l{constructor(){this._on_evt={},this._evt_once_index={}}_Add_event(e){this._on_evt[e]=[],this._evt_once_index[e]=[]}_get_evt_queue(e){if(!this._on_evt[e])throw"Bad event: "+e;return this._on_evt[e]}on(e,t){return this._get_evt_queue(e).push(t),this}off(e,t){var i=this._get_evt_queue(e);if(t){var r=i.indexOf(t);if(-1===r)throw"“"+t+"” is not in the “"+e+"” queue.";i.splice(r,1)}else i.pop();return this}_Happen(e){var t=this._get_evt_queue(e),i=Array.apply(null,arguments);i.shift();var r=this;return t.forEach(function(e){e.apply(r,i)}),t.length}}r.Session=class extends l{static parse(e){var t;try{t=r.Header.parse_hex(e)}catch(e){return}if(t)switch(t.NAME){case"ZRQINIT":return new r.Session.Receive;case"ZRINIT":return new r.Session.Send(t)}}set_sender(e){return this._sender=e,this}has_ended(){return this._has_ended()}consume(e){if(this._before_consume(e),this._aborted)throw new r.Error("already_aborted");e.length&&(this._strip_and_enqueue_input(e),this._check_for_abort_sequence(e)||this._consume_first())}aborted(){return!!this._aborted}constructor(){super(),this._config={},this._input_buffer=[],this._Add_event("receive"),this._Add_event("garbage"),this._Add_event("session_end")}get_role(){return this.type}_trim_leading_garbage_until_header(){var e=r.Header.trim_leading_garbage(this._input_buffer);e.length&&0===this._Happen("garbage",e)&&console.debug("Garbage: ",String.fromCharCode.apply(String,e),e)}_parse_and_consume_header(){this._trim_leading_garbage_until_header();var e=r.Header.parse(this._input_buffer);if(e)return this._consume_header(e[0]),this._last_header_name=e[0].NAME,this._last_header_crc=e[1],e[0]}_consume_header(e){this._on_receive(e);var t=this._next_header_handler[e.NAME];if(!t)throw console.error("Unhandled header!",e,this._next_header_handler),new r.Error("Unhandled header: "+e.NAME);this._next_header_handler=null,t.call(this,e)}_check_for_abort_sequence(){var e=r.ZMLIB.find_subarray(this._input_buffer,a);if(-1!==e)throw this._input_buffer.splice(0,e+a.length),this._aborted=!0,this._on_session_end(),new r.Error("peer_aborted")}_send_header(e){if(!this._sender)throw"Need sender!";var t=Array.apply(null,arguments),i=this._create_header_bytes(t);this._sender(i[0]),this._last_sent_header=i[1]}_create_header_bytes(e){var t=r.Header.build.apply(r.Header,e);return[t[this._get_header_formatter(e[0])](this._zencoder),t]}_strip_and_enqueue_input(e){r.ZMLIB.strip_ignored_bytes(e),this._input_buffer.push.apply(this._input_buffer,e)}abort(){this._sender(a.concat([8,8,8,8,8])),this._aborted=!0,this._sender=function(){throw new r.Error("already_aborted")},this._on_session_end()}_on_session_end(){this._Happen("session_end")}_on_receive(e){this._Happen("receive",e)}_before_consume(){}},r.Session.Receive=class extends r.Session{constructor(){super(),this._Add_event("offer"),this._Add_event("data_in"),this._Add_event("file_end")}_before_consume(e){if(this._bytes_after_OO)throw"PROTOCOL: Session is completed!";this._bytes_being_consumed=e}get_trailing_bytes(){if(this._aborted)return[];if(!this._bytes_after_OO)throw"PROTOCOL: Session is not completed!";return this._bytes_after_OO.slice(0)}_has_ended(){return this.aborted()||!!this._bytes_after_OO}_get_header_formatter(){return"to_hex"}_parse_and_consume_subpacket(){var e;e=16===this._last_header_crc?"parse16":"parse32";var t=r.Subpacket[e](this._input_buffer);return t&&(this._consume_data(t),t.frame_end()&&(this._next_subpacket_handler=null)),t}_consume_first(){if(this._got_ZFIN){if(this._input_buffer.length<2)return;if(0===r.ZMLIB.find_subarray(this._input_buffer,o))return this._bytes_after_OO=(e=this._bytes_being_consumed.slice(0),0===r.ZMLIB.find_subarray(e,o)?e.splice(0,o.length):e[0]===o[o.length-1]&&e.splice(0,1),e),void this._on_session_end();throw"PROTOCOL: Only thing after ZFIN should be “OO” (79,79), not: "+this._input_buffer.join()}var e,t;do{t=this._next_subpacket_handler?this._parse_and_consume_subpacket():this._parse_and_consume_header()}while(t&&this._input_buffer.length)}_consume_data(e){if(this._on_receive(e),!this._next_subpacket_handler)throw"PROTOCOL: Received unexpected data packet after "+this._last_header_name+" header: "+e.get_payload().join();this._next_subpacket_handler.call(this,e)}_octets_to_string(e){return this._textdecoder||(this._textdecoder=new r.Text.Decoder),this._textdecoder.decode(new Uint8Array(e))}_consume_ZFILE_data(e,t){if(this._file_info)throw"PROTOCOL: second ZFILE data subpacket received";var i=t.get_payload(),r=i.indexOf(0),n=this._octets_to_string(i.slice(0,r)),s=this._octets_to_string(i.slice(1+r)).split(" "),o=s[1]&&parseInt(s[1],8)||void 0;o&&(o=new Date(1e3*o)),this._file_info={name:n,size:s[0]?parseInt(s[0],10):null,mtime:o||null,mode:s[2]&&parseInt(s[2],8)||null,serial:s[3]&&parseInt(s[3],10)||null,files_remaining:s[4]?parseInt(s[4],10):null,bytes_remaining:s[5]?parseInt(s[5],10):null};var a=new u(e.get_options(),this._file_info,this._accept.bind(this),this._skip.bind(this));this._current_transfer=a}_consume_ZDATA_data(e){if(!this._accepted_offer)throw"PROTOCOL: Received data without accepting!";if(!this._offset_ok)return console.warn("offset not ok!"),void _send_ZRPOS();this._file_offset+=e.get_payload().length,this._on_data_in(e),e.ack_expected()&&!e.frame_end()&&this._send_header("ZACK",r.ENCODELIB.pack_u32_le(this._file_offset))}_make_promise_for_between_files(){var e=this;return new Promise(function(t){var i={ZFILE:function(e){this._next_subpacket_handler=function(i){this._next_subpacket_handler=null,this._consume_ZFILE_data(e,i),this._Happen("offer",this._current_transfer),t(this._current_transfer)}},ZSINIT:function(t){e._next_subpacket_handler=function(t){e._next_subpacket_handler=null,e._consume_ZSINIT_data(t),e._send_header("ZACK"),e._next_header_handler=i}},ZFIN:function(){this._consume_ZFIN(),t()}};e._next_header_handler=i})}_consume_ZSINIT_data(e){this._attn=e.get_payload()}start(){if(this._started)throw"Already started!";this._started=!0;var e=this._make_promise_for_between_files();return this._send_ZRINIT(),e}_accept(e){this._accepted_offer=!0,this._file_offset=e||0;var t=this,i=new Promise(function(e){t._next_header_handler={ZDATA:function(t){this._consume_ZDATA(t),this._next_subpacket_handler=this._consume_ZDATA_data,this._next_header_handler={ZEOF:function(t){this._consume_ZEOF(t),this._next_subpacket_handler=null,this._make_promise_for_between_files(),e(),this._send_ZRINIT()}}}}});return this._send_ZRPOS(),i}_skip(){var e=this._make_promise_for_between_files();if(this._accepted_offer){if(!this._current_transfer)return;var t=function(){this._accepted_offer=!1,this._next_subpacket_handler=null,this._make_promise_for_between_files()}.bind(this);Object.assign(this._next_header_handler,{ZEOF:t,ZDATA:function(){t(),this._next_header_handler.ZEOF=t}.bind(this)})}return this._file_info=null,this._send_header("ZSKIP"),e}_send_ZRINIT(){this._send_header("ZRINIT",n)}_consume_ZFIN(){this._got_ZFIN=!0,this._send_header("ZFIN")}_consume_ZEOF(e){if(this._file_offset!==e.get_offset())throw"ZEOF offset mismatch; unimplemented (local: "+this._file_offset+"; ZEOF: "+e.get_offset()+")";this._on_file_end(),this._file_info=null,this._current_transfer=null}_consume_ZDATA(e){if(this._file_offset!==e.get_offset())throw"Error correction is unimplemented.";this._offset_ok=!0}_send_ZRPOS(){this._send_header("ZRPOS",this._file_offset)}_on_file_end(){this._Happen("file_end"),this._current_transfer&&(this._current_transfer._Happen("complete"),this._current_transfer=null)}_on_data_in(e){this._Happen("data_in",e),this._current_transfer&&this._current_transfer._Happen("input",e.get_payload())}},Object.assign(r.Session.Receive.prototype,{type:"receive"});var h={get_details:function(){return Object.assign({},this._file_info)},get_options:function(){return Object.assign({},this._zfile_opts)},get_offset:function(){return this._file_offset}};class c{constructor(e,t,i,r){this._file_info=e,this._file_offset=t||0,this._send=i,this._end=r}send(e){this._send(e),this._file_offset+=e.length}end(e){var t=this._end(e||[]);return e&&(this._file_offset+=e.length),t}}Object.assign(c.prototype,h);class u extends l{constructor(e,t,i,r){super(),this._zfile_opts=e,this._file_info=t,this._accept_func=i,this._skip_func=r,this._Add_event("input"),this._Add_event("complete"),this.on("input",this._input_handler)}_verify_not_skipped(){if(this._skipped)throw new r.Error("Already skipped!")}skip(){return this._verify_not_skipped(),this._skipped=!0,this._skip_func.apply(this,arguments)}accept(e){if(this._verify_not_skipped(),this._accepted)throw new r.Error("Already accepted!");switch(this._accepted=!0,e||(e={}),this._file_offset=e.offset||0,e.on_input){case null:case void 0:case"spool_array":case s:this._spool=[];break;default:if("function"!=typeof e.on_input)throw"Invalid “on_input”: "+e.on_input}return this._input_handler_mode=e.on_input||s,this._accept_func(this._file_offset).then(this._get_spool.bind(this))}_input_handler(e){if(this._file_offset+=e.length,"function"==typeof this._input_handler_mode)this._input_handler_mode(e);else{if(this._input_handler_mode===s)e=new Uint8Array(e);else if("spool_array"!==this._input_handler_mode)throw new r.Error("WTF?? _input_handler_mode = "+this._input_handler_mode);this._spool.push(e)}}_get_spool(){return this._spool}}Object.assign(u.prototype,h);const _={ZFILE:!0,ZDATA:!0};r.Session.Send=class extends r.Session{constructor(e){if(super(),!e)throw"Need first header!";if("ZRINIT"!==e.NAME)throw"First header should be ZRINIT, not "+e.NAME;this._last_header_name="ZRINIT",this._subpacket_encode_func="encode16",this._zencoder=new r.ZDLE,this._consume_ZRINIT(e),this._file_offset=0;this._start_keepalive_on_set_sender=!0}set_sender(e){return super.set_sender(e),this._start_keepalive_on_set_sender&&(this._start_keepalive_on_set_sender=!1,this._start_keepalive()),this}_get_header_formatter(e){return _[e]?"to_binary16":"to_hex"}_start_keepalive(){if(!this._keepalive_promise){var e=this;this._keepalive_promise=new Promise(function(t){e._keepalive_timeout=setTimeout(t,5e3)}).then(function(){e._next_header_handler={ZACK:function(){e._got_ZSINIT_ZACK=!0}},e._send_ZSINIT(),e._keepalive_promise=null,e._start_keepalive()})}}_stop_keepalive(){this._keepalive_promise&&(clearTimeout(this._keepalive_timeout),this._keep_alive_promise=null)}_send_ZSINIT(){var e=[];this._zencoder.escapes_ctrl_chars()&&e.push("ESCCTL"),this._send_header_and_data(["ZSINIT",e],[0],"end_ack")}_consume_ZRINIT(e){if(this._last_ZRINIT=e,e.get_buffer_size())throw"Buffer size ("+e.get_buffer_size()+") is unsupported!";if(!e.can_full_duplex())throw"Half-duplex I/O is unsupported!";if(!e.can_overlap_io())throw"Non-overlap I/O is unsupported!";if(e.escape_8th_bit())throw"8-bit escaping is unsupported!";this._zencoder.set_escape_ctrl_chars(!0),e.escape_ctrl_chars()||console.debug("Peer didn’t request escape of all control characters. Will send ZSINIT to force recognition of escaped control characters.")}_ensure_receiver_escapes_ctrl_chars(){var e;if(!this._last_ZRINIT.escape_ctrl_chars()&&!this._got_ZSINIT_ZACK){var t=this;e=new Promise(function(e){t._next_header_handler={ZACK:t=>{e()}},t._send_ZSINIT()})}else e=Promise.resolve();return e}_convert_params_to_offer_payload_array(e){var t=(e=r.Validation.offer_parameters(e)).name+"\0",i=[(e.size||0).toString(10),e.mtime?e.mtime.toString(8):"0",e.mode?(32768|e.mode).toString(8):"0","0"];return e.files_remaining&&(i.push(e.files_remaining),e.bytes_remaining&&i.push(e.bytes_remaining)),t+=i.join(" "),this._string_to_octets(t)}send_offer(e){if(!e)throw"need file params!";if(this._sending_file)throw"Already sending file!";var t=this._convert_params_to_offer_payload_array(e);this._stop_keepalive();var i=this,r=function(){var r=new Promise(function(t){i._next_header_handler={ZSKIP:function(){i._start_keepalive(),t()},ZRPOS:function(r){i._sending_file=!0,t(new c(e,r.get_offset(),i._send_interim_file_piece.bind(i),i._end_file.bind(i)))}}});return i._send_header_and_data(["ZFILE"],t,"end_ack"),delete i._sent_ZDATA,r};return this._ensure_receiver_escapes_ctrl_chars().then(r)}_send_header_and_data(e,t,i){var r=this._create_header_bytes(e),n=this._build_subpacket_bytes(t,i);r[0].push.apply(r[0],n),this._sender(r[0]),this._last_sent_header=r[1]}_build_subpacket_bytes(e,t){return r.Subpacket.build(e,t)[this._subpacket_encode_func](this._zencoder)}_build_and_send_subpacket(e,t){this._sender(this._build_subpacket_bytes(e,t))}_string_to_octets(e){this._textencoder||(this._textencoder=new r.Text.Encoder);var t=this._textencoder.encode(e);return Array.prototype.slice.call(t)}_send_interim_file_piece(e){return this._send_file_part(e,"no_end_no_ack"),Promise.resolve()}_ensure_we_are_sending(){if(!this._sending_file)throw"Not sending a file currently!"}_end_file(e){this._ensure_we_are_sending(),this._send_file_part(e,"end_no_ack");var t=this,i=new Promise(function(e){t._sending_file=!1,t._prepare_to_receive_ZRINIT(e)});return this._send_header("ZEOF",this._file_offset),this._file_offset=0,i}_prepare_to_receive_ZRINIT(e){this._next_header_handler={ZRINIT:function(t){this._consume_ZRINIT(t),e&&e()}}}close(){var e="ZRINIT"===this._last_header_name;if(e||(e="ZSKIP"===this._last_header_name),e||(e="ZSINIT"===this._last_sent_header.name&&"ZACK"===this._last_header_name),!e)throw"Can’t close; last received header was “"+this._last_header_name+"”";var t=this,i=new Promise(function(e,i){t._next_header_handler={ZFIN:function(){t._sender(o),t._sent_OO=!0,t._on_session_end(),e()}}});return this._send_header("ZFIN"),i}_has_ended(){return this.aborted()||!!this._sent_OO}_send_file_part(e,t){this._sent_ZDATA||(this._send_header("ZDATA",this._file_offset),this._sent_ZDATA=!0);for(var i=0,r=e.length;;){var n=Math.min(i+8192,r)-i,s=n+i>=r,o=e.slice(i,i+n);if(o instanceof Array||(o=Array.prototype.slice.call(o)),this._build_and_send_subpacket(o,s?t:"no_end_no_ack"),this._file_offset+=n,(i+=n)>=r)break}}_consume_first(){if(!this._parse_and_consume_header()&&"67"===this._input_buffer.join())throw"Receiver has fallen back to YMODEM."}_on_session_end(){this._stop_keepalive(),super._on_session_end()}},Object.assign(r.Session.Send.prototype,{type:"send"})},function(e,t){e.exports.Text={Encoder:"undefined"!=typeof TextEncoder?TextEncoder:class{encode(e){e=unescape(encodeURIComponent(e));for(var t=new Array(e.length),i=0;i<e.length;i++)t[i]=e.charCodeAt(i);return new Uint8Array(t)}},Decoder:"undefined"!=typeof TextDecoder?TextDecoder:class{decode(e){return decodeURIComponent(escape(String.fromCharCode.apply(String,e)))}}}},function(e,t,i){"use strict";var r=e.exports;Object.assign(r,i(18),i(19),i(6),i(28),i(7));const n="*".charCodeAt(0),s="A".charCodeAt(0),o="B".charCodeAt(0),a="C".charCodeAt(0),l=[13,10],h=l.slice(0).concat([r.ZMLIB.XON]),c=[n,n,r.ZMLIB.ZDLE,o],u=[n,r.ZMLIB.ZDLE,s],_=[n,r.ZMLIB.ZDLE,a];r.Header=class{static trim_leading_garbage(e){var t,i,s=[];e:for(;e.length&&!i;){var o=e.indexOf(n);if(-1===o){t=!0;break e}if(s.push.apply(s,e.splice(0,o)),e.length<2)break e;if(e[1]===n)if(e.length<c.length){if(e.join()===c.slice(0,e.length).join())break e}else e[2]===c[2]&&e[3]===c[3]&&(i=j);else if(e[1]===r.ZMLIB.ZDLE){if(e.length<u.length)break e;e[2]===u[2]?i=F:e[2]===_[2]&&(i=W)}i||s.push(e.shift())}return t&&s.push.apply(s,e.splice(0)),s}static parse(e){var t;if(e[1]===n)return(t=j(e))&&[t,16];if(e[2]===s)return(t=F(e))&&[t,16];if(e[2]===a)return(t=W(e))&&[t,32];if(!(e.length<3))throw"Unrecognized/unsupported octets: "+e.join()}static build(e){var t=1===arguments.length?[arguments[0]]:Array.apply(null,arguments),i=H[e];if(!i)throw"No frame class “"+e+"” is defined!";return t.shift(),new(i.bind.apply(i,[null].concat(t)))}to_hex(){var e=this._crc_bytes();return c.concat(r.ENCODELIB.octets_to_hex(e.concat(r.CRC.crc16(e))),this._hex_header_ending)}to_binary16(e){return this._to_binary(e,u,r.CRC.crc16)}to_binary32(e){return this._to_binary(e,_,r.CRC.crc32)}constructor(){this._bytes4||(this._bytes4=[0,0,0,0])}_to_binary(e,t,i){var r=this._crc_bytes();return t.concat(e.encode(r.concat(i(r))))}_crc_bytes(){return[this.TYPENUM].concat(this._bytes4)}},r.Header.prototype._hex_header_ending=h;class d extends r.Header{}const f={CANFDX:1,CANOVIO:2,CANBRK:4,CANCRY:8,CANLZW:16,CANFC32:32,ESCCTL:64,ESC8:128};class p extends r.Header{constructor(e,t){super();var i=0;t||(t=0),e.forEach(function(e){i|=function(e){if(!f[e])throw new r.Error("Invalid ZRINIT flag: "+e);return f[e]}(e)}),this._bytes4=[255&t,t>>8,0,i]}get_buffer_size(){return r.ENCODELIB.unpack_u16_be(this._bytes4.slice(0,2))||void 0}can_full_duplex(){return!!(this._bytes4[3]&f.CANFDX)}can_overlap_io(){return!!(this._bytes4[3]&f.CANOVIO)}can_break(){return!!(this._bytes4[3]&f.CANBRK)}can_fcs_32(){return!!(this._bytes4[3]&f.CANFC32)}escape_ctrl_chars(){return!!(this._bytes4[3]&f.ESCCTL)}escape_8th_bit(){return!!(this._bytes4[3]&f.ESC8)}}const m={ESCCTL:64,ESC8:128};class g extends r.Header{constructor(e,t){super();var i=0;if(e.forEach(function(e){i|=function(e){if(!m[e])throw"Invalid ZSINIT flag: "+e;return m[e]}(e)}),this._bytes4=[0,0,0,i],t){if(t.length>31)throw"Attn sequence must be <= 31 bytes";if(t.some(function(e){return e>255}))throw"Attn sequence ("+t+") must be <256";this._data=t.concat([0])}}escape_ctrl_chars(){return!!(this._bytes4[3]&m.ESCCTL)}escape_8th_bit(){return!!(this._bytes4[3]&m.ESC8)}}class y extends r.Header{constructor(e){super(),e&&(this._bytes4=e.slice())}}y.prototype._hex_header_ending=l;const v={extended:{sparse:64},transport:[void 0,"compress","encrypt","rle"],management:[void 0,"newer_or_longer","crc","append","clobber","newer","mtime_or_length","protect","rename"],conversion:[void 0,"binary","text","resume"]},C=["extended","transport","management","conversion"],b=128,w=31,S=64;class E extends r.Header{get_options(){var e={sparse:!!(this._bytes4[0]&S)},t=this._bytes4.slice(0);return C.forEach(function(i,r){if(v[i]instanceof Array)"management"===i&&(e.skip_if_absent=!!(t[r]&b),t[r]&=w),e[i]=v[i][t[r]];else for(var n in v[i])e[n]=!!(t[r]&v[i][n]),e[n]&&(t[r]^=v[i][n]);!e[i]&&t[r]&&(e[i]="unknown:"+t[r])}),e}}class L extends r.Header{}class x extends r.Header{}class A extends r.Header{}class k extends r.Header{}A.prototype._hex_header_ending=l;class T extends r.Header{constructor(e){super(),this._bytes4=r.ENCODELIB.pack_u32_le(e)}get_offset(){return r.ENCODELIB.unpack_u32_le(this._bytes4)}}class R extends T{}class M extends T{}class D extends T{}const O=[[d,"ZRQINIT"],[p,"ZRINIT"],[g,"ZSINIT"],[y,"ZACK"],[E,"ZFILE"],[L,"ZSKIP"],void 0,[x,"ZABORT"],[A,"ZFIN"],[R,"ZRPOS"],[M,"ZDATA"],[D,"ZEOF"],[k,"ZFERR"],void 0,void 0,void 0,void 0,void 0,void 0,void 0];for(var H={},I=0;I<O.length;I++)O[I]&&(H[O[I][1]]=O[I][0],Object.assign(O[I][0].prototype,{TYPENUM:I,NAME:O[I][1]}));const B=[d,p,g,y,E,L,"ZNAK",x,A,R,M,D,k,"ZCRC","ZCHALLENGE","ZCOMPL","ZCAN","ZFREECNT","ZCOMMAND","ZSTDERR"];function P(e){var t=B[e];if("string"==typeof t)throw"Received unsupported header: "+t;return function(e){if(e.prototype instanceof T)return new e(0);return new e([])}(t)}function F(e){var t=r.ZDLE.splice(e,u.length,7);return t&&N(t)}function N(e){r.CRC.verify16(e.slice(0,5),e.slice(5));var t=P(e[0]);return t._bytes4=e.slice(1,5),t}function W(e){var t=r.ZDLE.splice(e,_.length,9);if(t){r.CRC.verify32(t.slice(0,5),t.slice(5));var i=P(t[0]);return i._bytes4=t.slice(1,5),i}}function j(e){var t,i,n=e.indexOf(138);if(-1===n&&(n=e.indexOf(10)),-1!==n){if(i=e.splice(0,n),e.shift(),19===i.length){var s=i.pop();13!==s&&141!==s&&(t="Invalid hex header: (CR/)LF doesn’t have CR!")}else 18!==i.length&&(t="Invalid hex header: invalid number of bytes before LF!");if(t)throw t+=" ("+i.length+" bytes: "+i.join()+")";return i.splice(0,4),N(r.ENCODELIB.parse_hex_octets(i))}e.length>11&&(t="Invalid hex header - no LF detected within 12 bytes!")}r.Header.parse_hex=j},function(e,t,i){var r;r=function(e){e.version="1.2.0";var t=function(){for(var e=0,t=new Array(256),i=0;256!=i;++i)e=1&(e=1&(e=1&(e=1&(e=1&(e=1&(e=1&(e=1&(e=i)?-306674912^e>>>1:e>>>1)?-306674912^e>>>1:e>>>1)?-306674912^e>>>1:e>>>1)?-306674912^e>>>1:e>>>1)?-306674912^e>>>1:e>>>1)?-306674912^e>>>1:e>>>1)?-306674912^e>>>1:e>>>1)?-306674912^e>>>1:e>>>1,t[i]=e;return"undefined"!=typeof Int32Array?new Int32Array(t):t}();e.table=t,e.bstr=function(e,i){for(var r=-1^i,n=e.length-1,s=0;s<n;)r=(r=r>>>8^t[255&(r^e.charCodeAt(s++))])>>>8^t[255&(r^e.charCodeAt(s++))];return s===n&&(r=r>>>8^t[255&(r^e.charCodeAt(s))]),-1^r},e.buf=function(e,i){if(e.length>1e4)return function(e,i){for(var r=-1^i,n=e.length-7,s=0;s<n;)r=(r=(r=(r=(r=(r=(r=(r=r>>>8^t[255&(r^e[s++])])>>>8^t[255&(r^e[s++])])>>>8^t[255&(r^e[s++])])>>>8^t[255&(r^e[s++])])>>>8^t[255&(r^e[s++])])>>>8^t[255&(r^e[s++])])>>>8^t[255&(r^e[s++])])>>>8^t[255&(r^e[s++])];for(;s<n+7;)r=r>>>8^t[255&(r^e[s++])];return-1^r}(e,i);for(var r=-1^i,n=e.length-3,s=0;s<n;)r=(r=(r=(r=r>>>8^t[255&(r^e[s++])])>>>8^t[255&(r^e[s++])])>>>8^t[255&(r^e[s++])])>>>8^t[255&(r^e[s++])];for(;s<n+3;)r=r>>>8^t[255&(r^e[s++])];return-1^r},e.str=function(e,i){for(var r,n,s=-1^i,o=0,a=e.length;o<a;)(r=e.charCodeAt(o++))<128?s=s>>>8^t[255&(s^r)]:r<2048?s=(s=s>>>8^t[255&(s^(192|r>>6&31))])>>>8^t[255&(s^(128|63&r))]:r>=55296&&r<57344?(r=64+(1023&r),n=1023&e.charCodeAt(o++),s=(s=(s=(s=s>>>8^t[255&(s^(240|r>>8&7))])>>>8^t[255&(s^(128|r>>2&63))])>>>8^t[255&(s^(128|n>>6&15|(3&r)<<4))])>>>8^t[255&(s^(128|63&n))]):s=(s=(s=s>>>8^t[255&(s^(224|r>>12&15))])>>>8^t[255&(s^(128|r>>6&63))])>>>8^t[255&(s^(128|63&r))];return-1^s}},"undefined"==typeof DO_NOT_EXPORT_CRC?r(t):r({})},function(e,t,i){"use strict";var r=e.exports;Object.assign(r,i(28),i(19),i(6),i(7));var n;r.Subpacket=class e{static build(e,t){var i=n[t];if(!i)throw"No subpacket type “"+t+"” is defined! Try one of: "+Object.keys(n).join(", ");return new i(e)}encode16(e){return this._encode(e,r.CRC.crc16)}encode32(e){return this._encode(e,r.CRC.crc32)}get_payload(){return this._payload}static parse16(t){return e._parse(t,2)}static parse32(t){return e._parse(t,4)}constructor(e){this._payload=e}_encode(e,t){return e.encode(this._payload.slice(0)).concat([r.ZMLIB.ZDLE,this._frameend_num],e.encode(t(this._payload.concat(this._frameend_num))))}static _parse(e,t){for(var i,n,s={104:a,105:h,106:c,107:l},o=0;o<e.length;){if(-1===(o=e.indexOf(r.ZMLIB.ZDLE,o)))return;if(n=s[e[o+1]]){i=o+1;break}o++}if(n){var u=e[i];if(e[i-1]!==r.ZMLIB.ZDLE)throw"Byte before frame end should be ZDLE, not "+e[i-1];var _=e.splice(0,i-1),d=r.ZDLE.splice(e,2,t);if(d){var f=r.ZDLE.decode(_);return r.CRC[2===t?"verify16":"verify32"](f.concat([u]),d),new n(f,d)}e.unshift.apply(e,_)}}};class s extends r.Subpacket{frame_end(){return!0}}class o extends r.Subpacket{frame_end(){return!1}}class a extends s{ack_expected(){return!1}}a.prototype._frameend_num=104;class l extends s{ack_expected(){return!0}}l.prototype._frameend_num=107;class h extends o{ack_expected(){return!1}}h.prototype._frameend_num=105;class c extends o{ack_expected(){return!0}}c.prototype._frameend_num=106,n={end_no_ack:a,end_ack:l,no_end_no_ack:h,no_end_ack:c}},function(e,t,i){"use strict";var r=e.exports;Object.assign(r,i(7));const n=/\*\x18[AC]|\*\*\x18B/;function s(e,t){if(t<0)throw new r.Error("validation","“"+e+"” ("+t+") must be nonnegative.");if(t!==Math.floor(t))throw new r.Error("validation","“"+e+"” ("+t+") must be an integer.")}r.Validation={offer_parameters:function(e){if(!e.name)throw new r.Error("validation","Need “name”!");if("string"!=typeof e.name)throw new r.Error("validation","“name” ("+e.name+") must be a string!");if(e=Object.assign({},e),n.test(e.name)&&console.warn("The filename "+JSON.stringify(name)+" contains characters that look like a ZMODEM header. This could corrupt the ZMODEM session; consider renaming it so that the filename doesn’t contain control characters."),null!==e.serial&&void 0!==e.serial)throw new r.Error("validation","“serial” is meaningless.");if(e.serial=null,["size","mode","files_remaining","bytes_remaining"].forEach(function(t){var i;switch(typeof e[t]){case"object":i=null===e[t];break;case"undefined":e[t]=null,i=!0;break;case"number":s(t,e[t]),i=!0}if(!i)throw new r.Error("validation","“"+t+"” ("+e[t]+") must be null, undefined, or a number.")}),"number"==typeof e.mode&&(e.mode|=32768),0===e.files_remaining)throw new r.Error("validation","“files_remaining”, if given, must be positive.");var t;switch(typeof e.mtime){case"object":if(t=!0,e.mtime instanceof Date){var i=e.mtime;if(e.mtime=Math.floor(i.getTime()/1e3),e.mtime<0)throw new r.Error("validation","“mtime” ("+i+") must not be earlier than 1970.")}else null!==e.mtime&&(t=!1);break;case"undefined":e.mtime=null,t=!0;break;case"number":s("mtime",e.mtime),t=!0}if(!t)throw new r.Error("validation","“mtime” ("+e.mtime+") must be null, undefined, a Date, or a number.");return e}}},function(e,t,i){"use strict";function r(e,t,i){var r=e;if(!r.__overlayNode){if(!e.element)return;r.__overlayNode=document.createElement("div"),r.__overlayNode.style.cssText="border-radius: 15px;font-size: xx-large;opacity: 0.75;padding: 0.2em 0.5em 0.2em 0.5em;position: absolute;-webkit-user-select: none;-webkit-transition: opacity 180ms ease-in;-moz-user-select: none;-moz-transition: opacity 180ms ease-in;",r.__overlayNode.addEventListener("mousedown",function(e){e.preventDefault(),e.stopPropagation()},!0)}r.__overlayNode.style.color="#101010",r.__overlayNode.style.backgroundColor="#f0f0f0",r.__overlayNode.textContent=t,r.__overlayNode.style.opacity="0.75",r.__overlayNode.parentNode||e.element.appendChild(r.__overlayNode);var 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h=Object.keys(e._combined);for(l=0;l<h.length;l++){var c=parseInt(h[l],10);c>=t&&(this._combined[c-t+i]=e._combined[c])}},e.prototype.translateToString=function(e,t,i){void 0===e&&(e=!1),void 0===t&&(t=0),void 0===i&&(i=this.length),e&&(i=Math.min(i,this.getTrimmedLength()));for(var r="";t<i;){var n=this._data[t*a+0],l=2097151&n;r+=2097152&n?this._combined[t]:l?o.stringFromCodePoint(l):s.WHITESPACE_CELL_CHAR,t+=n>>22||1}return r},e}();t.BufferLine=c},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r="undefined"==typeof navigator,n=r?"node":navigator.userAgent,s=r?"node":navigator.platform;function o(e,t){return 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s=e[n];s>65535?(s-=65536,r+=String.fromCharCode(55296+(s>>10))+String.fromCharCode(s%1024+56320)):r+=String.fromCharCode(s)}return r}},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=i(3);t.generateConfig=function(e,t,i,r){var n={foreground:r.foreground,background:r.background,cursor:null,cursorAccent:null,selection:null,ansi:r.ansi.slice(0,16)};return{type:i.options.experimentalCharAtlas,devicePixelRatio:window.devicePixelRatio,scaledCharWidth:e,scaledCharHeight:t,fontFamily:i.options.fontFamily,fontSize:i.options.fontSize,fontWeight:i.options.fontWeight,fontWeightBold:i.options.fontWeightBold,allowTransparency:i.options.allowTransparency,colors:n}},t.configEquals=function(e,t){for(var i=0;i<e.colors.ansi.length;i++)if(e.colors.ansi[i].rgba!==t.colors.ansi[i].rgba)return!1;return e.type===t.type&&e.devicePixelRatio===t.devicePixelRatio&&e.fontFamily===t.fontFamily&&e.fontSize===t.fontSize&&e.fontWeight===t.fontWeight&&e.fontWeightBold===t.fontWeightBold&&e.allowTransparency===t.allowTransparency&&e.scaledCharWidth===t.scaledCharWidth&&e.scaledCharHeight===t.scaledCharHeight&&e.colors.foreground===t.colors.foreground&&e.colors.background===t.colors.background},t.is256Color=function(e){return e<r.DEFAULT_COLOR}},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=function(){function e(){this._didWarmUp=!1}return e.prototype.dispose=function(){},e.prototype.warmUp=function(){this._didWarmUp||(this._doWarmUp(),this._didWarmUp=!0)},e.prototype._doWarmUp=function(){},e.prototype.beginFrame=function(){},e}();t.default=r},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=l("#ffffff"),n=l("#000000"),s=l("#ffffff"),o=l("#000000"),a={css:"rgba(255, 255, 255, 0.3)",rgba:4294967159};function l(e){return{css:e,rgba:parseInt(e.slice(1),16)<<8|255}}function h(e){var t=e.toString(16);return t.length<2?"0"+t:t}t.DEFAULT_ANSI_COLORS=function(){for(var e=[l("#2e3436"),l("#cc0000"),l("#4e9a06"),l("#c4a000"),l("#3465a4"),l("#75507b"),l("#06989a"),l("#d3d7cf"),l("#555753"),l("#ef2929"),l("#8ae234"),l("#fce94f"),l("#729fcf"),l("#ad7fa8"),l("#34e2e2"),l("#eeeeec")],t=[0,95,135,175,215,255],i=0;i<216;i++){var r=t[i/36%6|0],n=t[i/6%6|0],s=t[i%6];e.push({css:"#"+h(r)+h(n)+h(s),rgba:(r<<24|n<<16|s<<8|255)>>>0})}for(i=0;i<24;i++){var o=8+10*i,a=h(o);e.push({css:"#"+a+a+a,rgba:(o<<24|o<<16|o<<8|255)>>>0})}return e}();var c=function(){function e(e,i){this.allowTransparency=i;var l=e.createElement("canvas");l.width=1,l.height=1,this._ctx=l.getContext("2d"),this._ctx.globalCompositeOperation="copy",this._litmusColor=this._ctx.createLinearGradient(0,0,1,1),this.colors={foreground:r,background:n,cursor:s,cursorAccent:o,selection:a,ansi:t.DEFAULT_ANSI_COLORS.slice()}}return e.prototype.setTheme=function(e){this.colors.foreground=this._parseColor(e.foreground,r),this.colors.background=this._parseColor(e.background,n),this.colors.cursor=this._parseColor(e.cursor,s,!0),this.colors.cursorAccent=this._parseColor(e.cursorAccent,o,!0),this.colors.selection=this._parseColor(e.selection,a,!0),this.colors.ansi[0]=this._parseColor(e.black,t.DEFAULT_ANSI_COLORS[0]),this.colors.ansi[1]=this._parseColor(e.red,t.DEFAULT_ANSI_COLORS[1]),this.colors.ansi[2]=this._parseColor(e.green,t.DEFAULT_ANSI_COLORS[2]),this.colors.ansi[3]=this._parseColor(e.yellow,t.DEFAULT_ANSI_COLORS[3]),this.colors.ansi[4]=this._parseColor(e.blue,t.DEFAULT_ANSI_COLORS[4]),this.colors.ansi[5]=this._parseColor(e.magenta,t.DEFAULT_ANSI_COLORS[5]),this.colors.ansi[6]=this._parseColor(e.cyan,t.DEFAULT_ANSI_COLORS[6]),this.colors.ansi[7]=this._parseColor(e.white,t.DEFAULT_ANSI_COLORS[7]),this.colors.ansi[8]=this._parseColor(e.brightBlack,t.DEFAULT_ANSI_COLORS[8]),this.colors.ansi[9]=this._parseColor(e.brightRed,t.DEFAULT_ANSI_COLORS[9]),this.colors.ansi[10]=this._parseColor(e.brightGreen,t.DEFAULT_ANSI_COLORS[10]),this.colors.ansi[11]=this._parseColor(e.brightYellow,t.DEFAULT_ANSI_COLORS[11]),this.colors.ansi[12]=this._parseColor(e.brightBlue,t.DEFAULT_ANSI_COLORS[12]),this.colors.ansi[13]=this._parseColor(e.brightMagenta,t.DEFAULT_ANSI_COLORS[13]),this.colors.ansi[14]=this._parseColor(e.brightCyan,t.DEFAULT_ANSI_COLORS[14]),this.colors.ansi[15]=this._parseColor(e.brightWhite,t.DEFAULT_ANSI_COLORS[15])},e.prototype._parseColor=function(e,t,i){if(void 0===i&&(i=this.allowTransparency),!e)return t;if(this._ctx.fillStyle=this._litmusColor,this._ctx.fillStyle=e,"string"!=typeof this._ctx.fillStyle)return console.warn("Color: "+e+" is invalid using fallback "+t.css),t;this._ctx.fillRect(0,0,1,1);var r=this._ctx.getImageData(0,0,1,1).data;return i||255===r[3]?{css:e,rgba:(r[0]<<24|r[1]<<16|r[2]<<8|r[3])>>>0}:(console.warn("Color: "+e+" is using transparency, but allowTransparency is false. Using fallback "+t.css+"."),t)},e}();t.ColorManager=c},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0});var s=i(4),o=i(2),a=function(e){function t(t,i,r){var n=e.call(this)||this;return n.content=0,n.combinedData="",n.fg=t.fg,n.bg=t.bg,n.combinedData=i,n._width=r,n}return n(t,e),t.prototype.isCombined=function(){return 2097152},t.prototype.getWidth=function(){return this._width},t.prototype.getChars=function(){return this.combinedData},t.prototype.getCode=function(){return 2097151},t.prototype.setFromCharData=function(e){throw new Error("not 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i=[],r=t.translateToString(!0),n=0,s=0,a=0,l=t.getFg(0),h=t.getBg(0),c=0;c<t.getTrimmedLength();c++)if(t.loadCell(c,this._workCell),0!==this._workCell.getWidth()){if(this._workCell.fg!==l||this._workCell.bg!==h){if(c-n>1)for(var u=this._getJoinedRanges(r,a,s,t,n),_=0;_<u.length;_++)i.push(u[_]);n=c,a=s,l=this._workCell.fg,h=this._workCell.bg}s+=this._workCell.getChars().length||o.WHITESPACE_CELL_CHAR.length}if(this._terminal.cols-n>1)for(u=this._getJoinedRanges(r,a,s,t,n),_=0;_<u.length;_++)i.push(u[_]);return i},e.prototype._getJoinedRanges=function(t,i,r,n,s){for(var o=t.substring(i,r),a=this._characterJoiners[0].handler(o),l=1;l<this._characterJoiners.length;l++)for(var h=this._characterJoiners[l].handler(o),c=0;c<h.length;c++)e._mergeRanges(a,h[c]);return this._stringRangesToCellRanges(a,n,s),a},e.prototype._stringRangesToCellRanges=function(e,t,i){var r=0,n=!1,s=0,a=e[r];if(a){for(var l=i;l<this._terminal.cols;l++){var h=t.getWidth(l),c=t.getString(l).length||o.WHITESPACE_CELL_CHAR.length;if(0!==h){if(!n&&a[0]<=s&&(a[0]=l,n=!0),a[1]<=s){if(a[1]=l,!(a=e[++r]))break;a[0]<=s?(a[0]=l,n=!0):n=!1}s+=c}}a&&(a[1]=this._terminal.cols)}},e._mergeRanges=function(e,t){for(var i=!1,r=0;r<e.length;r++){var n=e[r];if(i){if(t[1]<=n[0])return e[r-1][1]=t[1],e;if(t[1]<=n[1])return e[r-1][1]=Math.max(t[1],n[1]),e.splice(r,1),i=!1,e;e.splice(r,1),r--}else{if(t[1]<=n[0])return e.splice(r,0,t),e;if(t[1]<=n[1])return n[0]=Math.min(t[0],n[0]),e;t[0]<n[1]&&(n[0]=Math.min(t[0],n[0]),i=!0)}}return i?e[e.length-1][1]=t[1]:e.push(t),e},e}();t.CharacterJoinerRegistry=l},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=function(){function e(e){this._renderCallback=e}return e.prototype.dispose=function(){this._animationFrame&&(window.cancelAnimationFrame(this._animationFrame),this._animationFrame=void 0)},e.prototype.refresh=function(e,t,i){var r=this;this._rowCount=i,e=void 0!==e?e:0,t=void 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o=0;o<n.length;o++)s[n[o]]=o;r.ENCODELIB={pack_u16_be:function(e){if(e>65535)throw"Number cannot exceed 16 bits: "+e;return[e>>8,255&e]},pack_u32_le:function(e){var t=e/65536;return[255&e,(65535&e)>>8,255&t,t>>8]},unpack_u16_be:function(e){return(e[0]<<8)+e[1]},unpack_u32_le:function(e){return e[0]+(e[1]<<8)+(e[2]<<16)+16777216*e[3]},octets_to_hex:function(e){for(var t=[],i=0;i<e.length;i++)t.push(n[e[i]>>4],n[15&e[i]]);return t},parse_hex_octets:function(e){for(var t=new Array(e.length/2),i=0;i<t.length;i++)t[i]=(s[e[2*i]]<<4)+s[e[1+2*i]];return t}}},function(e,t,i){"use strict";var r,n,s=e.exports;Object.assign(s,i(6));const o=s.ZMLIB.ZDLE;s.ZDLE=class e{constructor(e){this._config={},e&&this.set_escape_ctrl_chars(!!e.escape_ctrl_chars)}set_escape_ctrl_chars(e){if("boolean"!=typeof e)throw"need 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Array(256),t=0;t<e.length;t++)if(96&t)e[t]=1;else switch(t){case o:case s.ZMLIB.XOFF:case s.ZMLIB.XON:case 128|s.ZMLIB.XOFF:case 128|s.ZMLIB.XON:e[t]=2;break;case 16:case 144:e[t]=this._config.turbo_escape?1:2;break;case 13:case 141:e[t]=this._config.escape_ctrl_chars?2:this._config.turbo_escape?1:3;break;default:e[t]=this._config.escape_ctrl_chars?2:1}this._zdle_table=e}}},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=i(21);t.wcwidth=function(e){var 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n=0|e.control,s=new Uint8Array(65536);r.fill(s,1),s[0]=e.nul,r.fill(s,e.control,1,32),r.fill(s,e.control,127,160),r.fill(s,2,4352,4448),s[9001]=2,s[9002]=2,r.fill(s,2,11904,42192),s[12351]=1,r.fill(s,2,44032,55204),r.fill(s,2,63744,64256),r.fill(s,2,65040,65050),r.fill(s,2,65072,65136),r.fill(s,2,65280,65377),r.fill(s,2,65504,65511);for(var o=0;o<t.length;++o)r.fill(s,0,t[o][0],t[o][1]+1);return function(e){return e<32?0|n:e<127?1:e<65536?s[e]:function(e,t){var i,r=0,n=t.length-1;if(e<t[0][0]||e>t[n][1])return!1;for(;n>=r;)if(e>t[i=r+n>>1][1])r=i+1;else{if(!(e<t[i][0]))return!0;n=i-1}return!1}(t=e,i)?0:t>=131072&&t<=196605||t>=196608&&t<=262141?2:1;var t}}({nul:0,control:0}),t.getStringCellWidth=function(e){for(var i=0,r=e.length,n=0;n<r;++n){var s=e.charCodeAt(n);if(55296<=s&&s<=56319){if(++n>=r)return i+t.wcwidth(s);var o=e.charCodeAt(n);56320<=o&&o<=57343?s=1024*(s-55296)+o-56320+65536:i+=t.wcwidth(o)}i+=t.wcwidth(s)}return i}},function(e,t,i){"use strict";function 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T.EventEmitter2,i._onSelectionChange=new T.EventEmitter2,i._onTitleChange=new T.EventEmitter2,i.options=k.clone(t),i._setup(),i.onCursorMove(function(){return i.emit("cursormove")}),i.onData(function(e){return i.emit("data",e)}),i.onKey(function(e){return i.emit("key",e.key,e.domEvent)}),i.onLineFeed(function(){return i.emit("linefeed")}),i.onRender(function(e){return i.emit("refresh",e)}),i.onResize(function(e){return i.emit("resize",e)}),i.onSelectionChange(function(){return i.emit("selection")}),i.onScroll(function(e){return i.emit("scroll",e)}),i.onTitleChange(function(e){return i.emit("title",e)}),i}return n(t,e),Object.defineProperty(t.prototype,"onCursorMove",{get:function(){return this._onCursorMove.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onData",{get:function(){return this._onData.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onKey",{get:function(){return this._onKey.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onLineFeed",{get:function(){return this._onLineFeed.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onRender",{get:function(){return this._onRender.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onResize",{get:function(){return this._onResize.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onScroll",{get:function(){return this._onScroll.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onSelectionChange",{get:function(){return this._onSelectionChange.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onTitleChange",{get:function(){return this._onTitleChange.event},enumerable:!0,configurable:!0}),t.prototype.dispose=function(){e.prototype.dispose.call(this),this._windowsMode&&(this._windowsMode.dispose(),this._windowsMode=void 0),this._customKeyEventHandler=null,L.removeTerminalFromCache(this),this.handler=function(){},this.write=function(){},this.element&&this.element.parentNode&&this.element.parentNode.removeChild(this.element)},t.prototype.destroy=function(){this.dispose()},t.prototype._setup=function(){var e=this;Object.keys(O).forEach(function(t){null!==e.options[t]&&void 0!==e.options[t]||(e.options[t]=O[t])}),this._parent=M?M.body:null,this.cols=Math.max(this.options.cols,2),this.rows=Math.max(this.options.rows,1),this.options.handler&&this.onData(this.options.handler),this.cursorState=0,this.cursorHidden=!1,this._customKeyEventHandler=null,this.applicationKeypad=!1,this.applicationCursor=!1,this.originMode=!1,this.insertMode=!1,this.wraparoundMode=!0,this.bracketedPasteMode=!1,this.charset=null,this.gcharset=null,this.glevel=0,this.charsets=[null],this.curAttrData=o.DEFAULT_ATTR_DATA.clone(),this._eraseAttrData=o.DEFAULT_ATTR_DATA.clone(),this.params=[],this.currentParam=0,this.writeBuffer=[],this._writeInProgress=!1,this._xoffSentToCatchUp=!1,this._userScrolling=!1,this._inputHandler=new _.InputHandler(this),this._inputHandler.onCursorMove(function(){return e._onCursorMove.fire()}),this._inputHandler.onLineFeed(function(){return e._onLineFeed.fire()}),this.register(this._inputHandler),this.renderer=this.renderer||null,this.selectionManager=this.selectionManager||null,this.linkifier=this.linkifier||new f.Linkifier(this),this._mouseZoneManager=this._mouseZoneManager||null,this.soundManager=this.soundManager||new b.SoundManager(this),this.buffers=new s.BufferSet(this),this.selectionManager&&(this.selectionManager.clearSelection(),this.selectionManager.initBuffersListeners()),this.options.windowsMode&&(this._windowsMode=R.applyWindowsMode(this))},Object.defineProperty(t.prototype,"buffer",{get:function(){return this.buffers.active},enumerable:!0,configurable:!0}),t.prototype.eraseAttrData=function(){return this._eraseAttrData.bg&=-67108864,this._eraseAttrData.bg|=67108863&this.curAttrData.bg,this._eraseAttrData},t.prototype.focus=function(){this.textarea&&this.textarea.focus({preventScroll:!0})},Object.defineProperty(t.prototype,"isFocused",{get:function(){return M.activeElement===this.textarea&&M.hasFocus()},enumerable:!0,configurable:!0}),t.prototype.getOption=function(e){if(!(e in O))throw new Error('No option with key "'+e+'"');return this.options[e]},t.prototype.setOption=function(e,t){if(!(e in O))throw new Error('No option with key "'+e+'"');if(-1!==D.indexOf(e)&&console.error('Option "'+e+'" can only be set in the constructor'),this.options[e]!==t){switch(e){case"bellStyle":t||(t="none");break;case"cursorStyle":t||(t="block");break;case"fontWeight":t||(t="normal");break;case"fontWeightBold":t||(t="bold");break;case"lineHeight":if(t<1)return void console.warn(e+" cannot be less than 1, value: "+t);case"rendererType":t||(t="canvas");break;case"tabStopWidth":if(t<1)return void console.warn(e+" cannot be less than 1, value: "+t);break;case"theme":if(this.renderer)return void this._setTheme(t);break;case"scrollback":if((t=Math.min(t,o.MAX_BUFFER_SIZE))<0)return void console.warn(e+" cannot be less than 0, value: "+t);if(this.options[e]!==t){var i=this.rows+t;if(this.buffer.lines.length>i){var r=this.buffer.lines.length-i,n=this.buffer.ydisp-r<0;this.buffer.lines.trimStart(r),this.buffer.ybase=Math.max(this.buffer.ybase-r,0),this.buffer.ydisp=Math.max(this.buffer.ydisp-r,0),n&&this.refresh(0,this.rows-1)}}}switch(this.options[e]=t,e){case"fontFamily":case"fontSize":this.renderer&&(this.renderer.clear(),this.charMeasure.measure(this.options));break;case"drawBoldTextInBrightColors":case"experimentalCharAtlas":case"enableBold":case"letterSpacing":case"lineHeight":case"fontWeight":case"fontWeightBold":this.renderer&&(this.renderer.clear(),this.renderer.onResize(this.cols,this.rows),this.refresh(0,this.rows-1));break;case"rendererType":this.renderer&&(this.unregister(this.renderer),this.renderer.dispose(),this.renderer=null),this._setupRenderer(),this.renderer.onCharSizeChanged(),this._theme&&this.renderer.setTheme(this._theme),this.mouseHelper.setRenderer(this.renderer);break;case"scrollback":this.buffers.resize(this.cols,this.rows),this.viewport&&this.viewport.syncScrollArea();break;case"screenReaderMode":t?this._accessibilityManager||(this._accessibilityManager=new S.AccessibilityManager(this)):this._accessibilityManager&&(this._accessibilityManager.dispose(),this._accessibilityManager=null);break;case"tabStopWidth":this.buffers.setupTabStops();break;case"windowsMode":t?this._windowsMode||(this._windowsMode=R.applyWindowsMode(this)):this._windowsMode&&(this._windowsMode.dispose(),this._windowsMode=void 0)}this.renderer&&this.renderer.onOptionsChanged()}},t.prototype._onTextAreaFocus=function(e){this.sendFocus&&this.handler(u.C0.ESC+"[I"),this.updateCursorStyle(e),this.element.classList.add("focus"),this.showCursor(),this.emit("focus")},t.prototype.blur=function(){return this.textarea.blur()},t.prototype._onTextAreaBlur=function(){this.textarea.value="",this.refresh(this.buffer.y,this.buffer.y),this.sendFocus&&this.handler(u.C0.ESC+"[O"),this.element.classList.remove("focus"),this.emit("blur")},t.prototype._initGlobal=function(){var e=this;this._bindKeys(),this.register(y.addDisposableDomListener(this.element,"copy",function(t){e.hasSelection()&&c.copyHandler(t,e,e.selectionManager)}));var t=function(t){return c.pasteHandler(t,e)};this.register(y.addDisposableDomListener(this.textarea,"paste",t)),this.register(y.addDisposableDomListener(this.element,"paste",t)),g.isFirefox?this.register(y.addDisposableDomListener(this.element,"mousedown",function(t){2===t.button&&c.rightClickHandler(t,e,e.selectionManager,e.options.rightClickSelectsWord)})):this.register(y.addDisposableDomListener(this.element,"contextmenu",function(t){c.rightClickHandler(t,e,e.selectionManager,e.options.rightClickSelectsWord)})),g.isLinux&&this.register(y.addDisposableDomListener(this.element,"auxclick",function(t){1===t.button&&c.moveTextAreaUnderMouseCursor(t,e)}))},t.prototype._bindKeys=function(){var e=this,t=this;this.register(y.addDisposableDomListener(this.element,"keydown",function(e){M.activeElement===this&&t._keyDown(e)},!0)),this.register(y.addDisposableDomListener(this.element,"keypress",function(e){M.activeElement===this&&t._keyPress(e)},!0)),this.register(y.addDisposableDomListener(this.element,"keyup",function(i){(function(e){return 16===e.keyCode||17===e.keyCode||18===e.keyCode})(i)||e.focus(),t._keyUp(i)},!0)),this.register(y.addDisposableDomListener(this.textarea,"keydown",function(t){return e._keyDown(t)},!0)),this.register(y.addDisposableDomListener(this.textarea,"keypress",function(t){return e._keyPress(t)},!0)),this.register(y.addDisposableDomListener(this.textarea,"compositionstart",function(){return e._compositionHelper.compositionstart()})),this.register(y.addDisposableDomListener(this.textarea,"compositionupdate",function(t){return e._compositionHelper.compositionupdate(t)})),this.register(y.addDisposableDomListener(this.textarea,"compositionend",function(){return e._compositionHelper.compositionend()})),this.register(this.onRender(function(){return e._compositionHelper.updateCompositionElements()})),this.register(this.onRender(function(t){return e._queueLinkification(t.start,t.end)}))},t.prototype.open=function(e){var t=this;if(this._parent=e||this._parent,!this._parent)throw new Error("Terminal requires a parent element.");this._context=this._parent.ownerDocument.defaultView,this._document=this._parent.ownerDocument,this._screenDprMonitor=new E.ScreenDprMonitor,this._screenDprMonitor.setListener(function(){return t.emit("dprchange",window.devicePixelRatio)}),this.register(this._screenDprMonitor),this.element=this._document.createElement("div"),this.element.dir="ltr",this.element.classList.add("terminal"),this.element.classList.add("xterm"),this.element.setAttribute("tabindex","0"),this._parent.appendChild(this.element);var i=M.createDocumentFragment();this._viewportElement=M.createElement("div"),this._viewportElement.classList.add("xterm-viewport"),i.appendChild(this._viewportElement),this._viewportScrollArea=M.createElement("div"),this._viewportScrollArea.classList.add("xterm-scroll-area"),this._viewportElement.appendChild(this._viewportScrollArea),this.screenElement=M.createElement("div"),this.screenElement.classList.add("xterm-screen"),this._helperContainer=M.createElement("div"),this._helperContainer.classList.add("xterm-helpers"),this.screenElement.appendChild(this._helperContainer),i.appendChild(this.screenElement),this._mouseZoneManager=new w.MouseZoneManager(this),this.register(this._mouseZoneManager),this.register(this.onScroll(function(){return t._mouseZoneManager.clearAll()})),this.linkifier.attachToDom(this._mouseZoneManager),this.textarea=M.createElement("textarea"),this.textarea.classList.add("xterm-helper-textarea"),this.textarea.setAttribute("aria-label",v.promptLabel),this.textarea.setAttribute("aria-multiline","false"),this.textarea.setAttribute("autocorrect","off"),this.textarea.setAttribute("autocapitalize","off"),this.textarea.setAttribute("spellcheck","false"),this.textarea.tabIndex=0,this.register(y.addDisposableDomListener(this.textarea,"focus",function(e){return t._onTextAreaFocus(e)})),this.register(y.addDisposableDomListener(this.textarea,"blur",function(){return t._onTextAreaBlur()})),this._helperContainer.appendChild(this.textarea),this._compositionView=M.createElement("div"),this._compositionView.classList.add("composition-view"),this._compositionHelper=new a.CompositionHelper(this.textarea,this._compositionView,this),this._helperContainer.appendChild(this._compositionView),this.charMeasure=new m.CharMeasure(M,this._helperContainer),this.element.appendChild(i),this._setupRenderer(),this._theme=this.options.theme,this.options.theme=null,this.viewport=new h.Viewport(this,this._viewportElement,this._viewportScrollArea,this.charMeasure),this.viewport.onThemeChanged(this.renderer.colorManager.colors),this.register(this.viewport),this.register(this.onCursorMove(function(){return t.renderer.onCursorMove()})),this.register(this.onResize(function(){return t.renderer.onResize(t.cols,t.rows)})),this.register(this.addDisposableListener("blur",function(){return t.renderer.onBlur()})),this.register(this.addDisposableListener("focus",function(){return t.renderer.onFocus()})),this.register(this.addDisposableListener("dprchange",function(){return t.renderer.onWindowResize(window.devicePixelRatio)})),this.register(y.addDisposableDomListener(window,"resize",function(){return t.renderer.onWindowResize(window.devicePixelRatio)})),this.register(this.charMeasure.onCharSizeChanged(function(){return t.renderer.onCharSizeChanged()})),this.register(this.renderer.onCanvasResize(function(){return t.viewport.syncScrollArea()})),this.selectionManager=new p.SelectionManager(this,this.charMeasure),this.register(this.selectionManager.onSelectionChange(function(){return t._onSelectionChange.fire()})),this.register(y.addDisposableDomListener(this.element,"mousedown",function(e){return t.selectionManager.onMouseDown(e)})),this.register(this.selectionManager.onRedrawRequest(function(e){return t.renderer.onSelectionChanged(e.start,e.end,e.columnSelectMode)})),this.register(this.selectionManager.onLinuxMouseSelection(function(e){t.textarea.value=e,t.textarea.focus(),t.textarea.select()})),this.register(this.onScroll(function(){t.viewport.syncScrollArea(),t.selectionManager.refresh()})),this.register(y.addDisposableDomListener(this._viewportElement,"scroll",function(){return t.selectionManager.refresh()})),this.mouseHelper=new C.MouseHelper(this.renderer),this.element.classList.toggle("enable-mouse-events",this.mouseEvents),this.mouseEvents?this.selectionManager.disable():this.selectionManager.enable(),this.options.screenReaderMode&&(this._accessibilityManager=new S.AccessibilityManager(this)),this.charMeasure.measure(this.options),this.refresh(0,this.rows-1),this._initGlobal(),this.bindMouse()},t.prototype._setupRenderer=function(){var e=this;switch(this.options.rendererType){case"canvas":this.renderer=new d.Renderer(this,this.options.theme);break;case"dom":this.renderer=new x.DomRenderer(this,this.options.theme);break;default:throw new Error('Unrecognized rendererType "'+this.options.rendererType+'"')}this.renderer.onRender(function(t){return e._onRender.fire(t)}),this.register(this.renderer)},t.prototype._setTheme=function(e){this._theme=e;var t=this.renderer.setTheme(e);this.viewport&&this.viewport.onThemeChanged(t)},t.prototype.bindMouse=function(){var e=this,t=this.element,i=this,r=32;function n(e){var t,n;if(t=function(e){var t,r,n,s,o;switch(e.overrideType||e.type){case"mousedown":t=null!==e.button&&void 0!==e.button?+e.button:null!==e.which&&void 0!==e.which?e.which-1:null,g.isMSIE&&(t=1===t?0:4===t?1:t);break;case"mouseup":t=3;break;case"DOMMouseScroll":t=e.detail<0?64:65;break;case"wheel":t=e.deltaY<0?64:65}r=e.shiftKey?4:0,n=e.metaKey?8:0,s=e.ctrlKey?16:0,o=r|n|s,i.vt200Mouse?o&=s:i.normalMouse||(o=0);return t=32+(o<<2)+t}(e),n=i.mouseHelper.getRawByteCoords(e,i.screenElement,i.charMeasure,i.cols,i.rows))switch(o(t,n),e.overrideType||e.type){case"mousedown":r=t;break;case"mouseup":r=32}}function s(e,t){if(i.utfMouse){if(t>2047)return void e.push(2047);e.push(t)}else{if(255===t)return void e.push(0);t>127&&(t=127),e.push(t)}}function o(e,t){if(i._vt300Mouse){e&=3,t.x-=32,t.y-=32;var r=u.C0.ESC+"[24";if(0===e)r+="1";else if(1===e)r+="3";else if(2===e)r+="5";else{if(3===e)return;r+="0"}return r+="~["+t.x+","+t.y+"]\r",void i.handler(r)}if(i._decLocator)return e&=3,t.x-=32,t.y-=32,0===e?e=2:1===e?e=4:2===e?e=6:3===e&&(e=3),void i.handler(u.C0.ESC+"["+e+";"+(3===e?4:0)+";"+t.y+";"+t.x+";"+t.page||"0&w");if(i.urxvtMouse)return t.x-=32,t.y-=32,t.x++,t.y++,void i.handler(u.C0.ESC+"["+e+";"+t.x+";"+t.y+"M");if(i.sgrMouse)return t.x-=32,t.y-=32,void i.handler(u.C0.ESC+"[<"+((3==(3&e)?-4&e:e)-32)+";"+t.x+";"+t.y+(3==(3&e)?"m":"M"));var n=[];s(n,e),s(n,t.x),s(n,t.y),i.handler(u.C0.ESC+"[M"+String.fromCharCode.apply(String,n))}this.register(y.addDisposableDomListener(t,"mousedown",function(t){if(t.preventDefault(),e.focus(),e.mouseEvents&&!e.selectionManager.shouldForceSelection(t)){if(n(t),e.vt200Mouse)return t.overrideType="mouseup",n(t),e.cancel(t);var s;e.normalMouse&&(s=function(t){var n,s,a;e.normalMouse&&(n=t,s=r,(a=i.mouseHelper.getRawByteCoords(n,i.screenElement,i.charMeasure,i.cols,i.rows))&&o(s+=32,a))},e._document.addEventListener("mousemove",s));var a=function(t){return e.normalMouse&&!e.x10Mouse&&n(t),s&&(e._document.removeEventListener("mousemove",s),s=null),e._document.removeEventListener("mouseup",a),e.cancel(t)};return e._document.addEventListener("mouseup",a),e.cancel(t)}})),this.register(y.addDisposableDomListener(t,"wheel",function(t){if(e.mouseEvents)e.x10Mouse||e._vt300Mouse||e._decLocator||(n(t),t.preventDefault());else if(!e.buffer.hasScrollback){var i=e.viewport.getLinesScrolled(t);if(0===i)return;for(var r=u.C0.ESC+(e.applicationCursor?"O":"[")+(t.deltaY<0?"A":"B"),s="",o=0;o<Math.abs(i);o++)s+=r;e.handler(s)}})),this.register(y.addDisposableDomListener(t,"wheel",function(t){if(!e.mouseEvents)return e.viewport.onWheel(t),e.cancel(t)})),this.register(y.addDisposableDomListener(t,"touchstart",function(t){if(!e.mouseEvents)return e.viewport.onTouchStart(t),e.cancel(t)})),this.register(y.addDisposableDomListener(t,"touchmove",function(t){if(!e.mouseEvents)return e.viewport.onTouchMove(t),e.cancel(t)}))},t.prototype.refresh=function(e,t){this.renderer&&this.renderer.refreshRows(e,t)},t.prototype._queueLinkification=function(e,t){this.linkifier&&this.linkifier.linkifyRows(e,t)},t.prototype.updateCursorStyle=function(e){this.selectionManager&&this.selectionManager.shouldColumnSelect(e)?this.element.classList.add("column-select"):this.element.classList.remove("column-select")},t.prototype.showCursor=function(){this.cursorState||(this.cursorState=1,this.refresh(this.buffer.y,this.buffer.y))},t.prototype.scroll=function(e){var t;void 0===e&&(e=!1),t=this._blankLine;var i=this.eraseAttrData();t&&t.length===this.cols&&t.getFg(0)===i.fg&&t.getBg(0)===i.bg||(t=this.buffer.getBlankLine(i,e),this._blankLine=t),t.isWrapped=e;var r=this.buffer.ybase+this.buffer.scrollTop,n=this.buffer.ybase+this.buffer.scrollBottom;if(0===this.buffer.scrollTop){var s=this.buffer.lines.isFull;n===this.buffer.lines.length-1?s?this.buffer.lines.recycle().copyFrom(t):this.buffer.lines.push(t.clone()):this.buffer.lines.splice(n+1,0,t.clone()),s?this._userScrolling&&(this.buffer.ydisp=Math.max(this.buffer.ydisp-1,0)):(this.buffer.ybase++,this._userScrolling||this.buffer.ydisp++)}else{var o=n-r+1;this.buffer.lines.shiftElements(r+1,o-1,-1),this.buffer.lines.set(n,t.clone())}this._userScrolling||(this.buffer.ydisp=this.buffer.ybase),this.updateRange(this.buffer.scrollTop),this.updateRange(this.buffer.scrollBottom),this._onScroll.fire(this.buffer.ydisp)},t.prototype.scrollLines=function(e,t){if(e<0){if(0===this.buffer.ydisp)return;this._userScrolling=!0}else e+this.buffer.ydisp>=this.buffer.ybase&&(this._userScrolling=!1);var i=this.buffer.ydisp;this.buffer.ydisp=Math.max(Math.min(this.buffer.ydisp+e,this.buffer.ybase),0),i!==this.buffer.ydisp&&(t||this._onScroll.fire(this.buffer.ydisp),this.refresh(0,this.rows-1))},t.prototype.scrollPages=function(e){this.scrollLines(e*(this.rows-1))},t.prototype.scrollToTop=function(){this.scrollLines(-this.buffer.ydisp)},t.prototype.scrollToBottom=function(){this.scrollLines(this.buffer.ybase-this.buffer.ydisp)},t.prototype.scrollToLine=function(e){var t=e-this.buffer.ydisp;0!==t&&this.scrollLines(t)},t.prototype.write=function(e){var t=this;this._isDisposed||e&&(this.writeBuffer.push(e),this.options.useFlowControl&&!this._xoffSentToCatchUp&&this.writeBuffer.length>=5&&(this.handler(u.C0.DC3),this._xoffSentToCatchUp=!0),!this._writeInProgress&&this.writeBuffer.length>0&&(this._writeInProgress=!0,setTimeout(function(){t._innerWrite()})))},t.prototype._innerWrite=function(e){var t=this;void 0===e&&(e=0),this._isDisposed&&(this.writeBuffer=[]);for(var i=Date.now();this.writeBuffer.length>e;){var r=this.writeBuffer[e];if(e++,this._xoffSentToCatchUp&&this.writeBuffer.length===e&&(this.handler(u.C0.DC1),this._xoffSentToCatchUp=!1),this._refreshStart=this.buffer.y,this._refreshEnd=this.buffer.y,this._inputHandler.parse(r),this.updateRange(this.buffer.y),this.refresh(this._refreshStart,this._refreshEnd),Date.now()-i>=12)break}this.writeBuffer.length>e?setTimeout(function(){return t._innerWrite(e)},0):(this._writeInProgress=!1,this.writeBuffer=[])},t.prototype.writeln=function(e){this.write(e+"\r\n")},t.prototype.attachCustomKeyEventHandler=function(e){this._customKeyEventHandler=e},t.prototype.addCsiHandler=function(e,t){return this._inputHandler.addCsiHandler(e,t)},t.prototype.addOscHandler=function(e,t){return this._inputHandler.addOscHandler(e,t)},t.prototype.registerLinkMatcher=function(e,t,i){var r=this.linkifier.registerLinkMatcher(e,t,i);return this.refresh(0,this.rows-1),r},t.prototype.deregisterLinkMatcher=function(e){this.linkifier.deregisterLinkMatcher(e)&&this.refresh(0,this.rows-1)},t.prototype.registerCharacterJoiner=function(e){var t=this.renderer.registerCharacterJoiner(e);return this.refresh(0,this.rows-1),t},t.prototype.deregisterCharacterJoiner=function(e){this.renderer.deregisterCharacterJoiner(e)&&this.refresh(0,this.rows-1)},Object.defineProperty(t.prototype,"markers",{get:function(){return this.buffer.markers},enumerable:!0,configurable:!0}),t.prototype.addMarker=function(e){if(this.buffer===this.buffers.normal)return this.buffer.addMarker(this.buffer.ybase+this.buffer.y+e)},t.prototype.hasSelection=function(){return!!this.selectionManager&&this.selectionManager.hasSelection},t.prototype.getSelection=function(){return this.selectionManager?this.selectionManager.selectionText:""},t.prototype.clearSelection=function(){this.selectionManager&&this.selectionManager.clearSelection()},t.prototype.selectAll=function(){this.selectionManager&&this.selectionManager.selectAll()},t.prototype.selectLines=function(e,t){this.selectionManager&&this.selectionManager.selectLines(e,t)},t.prototype._keyDown=function(e){if(this._customKeyEventHandler&&!1===this._customKeyEventHandler(e))return!1;if(!this._compositionHelper.keydown(e))return this.buffer.ybase!==this.buffer.ydisp&&this.scrollToBottom(),!1;var t=A.evaluateKeyboardEvent(e,this.applicationCursor,this.browser.isMac,this.options.macOptionIsMeta);if(this.updateCursorStyle(e),3===t.type||2===t.type){var i=this.rows-1;return this.scrollLines(2===t.type?-i:i),this.cancel(e,!0)}return 1===t.type&&this.selectAll(),!!this._isThirdLevelShift(this.browser,e)||(t.cancel&&this.cancel(e,!0),!t.key||(this.emit("keydown",e),this._onKey.fire({key:t.key,domEvent:e}),this.showCursor(),this.handler(t.key),this.cancel(e,!0)))},t.prototype._isThirdLevelShift=function(e,t){var i=e.isMac&&!this.options.macOptionIsMeta&&t.altKey&&!t.ctrlKey&&!t.metaKey||e.isMSWindows&&t.altKey&&t.ctrlKey&&!t.metaKey;return"keypress"===t.type?i:i&&(!t.keyCode||t.keyCode>47)},t.prototype.setgLevel=function(e){this.glevel=e,this.charset=this.charsets[e]},t.prototype.setgCharset=function(e,t){this.charsets[e]=t,this.glevel===e&&(this.charset=t)},t.prototype._keyUp=function(e){this.updateCursorStyle(e)},t.prototype._keyPress=function(e){var t;if(this._customKeyEventHandler&&!1===this._customKeyEventHandler(e))return!1;if(this.cancel(e),e.charCode)t=e.charCode;else if(null===e.which||void 0===e.which)t=e.keyCode;else{if(0===e.which||0===e.charCode)return!1;t=e.which}return!(!t||(e.altKey||e.ctrlKey||e.metaKey)&&!this._isThirdLevelShift(this.browser,e))&&(t=String.fromCharCode(t),this.emit("keypress",t,e),this._onKey.fire({key:t,domEvent:e}),this.showCursor(),this.handler(t),!0)},t.prototype.bell=function(){var e=this;this.emit("bell"),this._soundBell()&&this.soundManager.playBellSound(),this._visualBell()&&(this.element.classList.add("visual-bell-active"),clearTimeout(this._visualBellTimer),this._visualBellTimer=window.setTimeout(function(){e.element.classList.remove("visual-bell-active")},200))},t.prototype.log=function(e,t){this.options.debug&&this._context.console&&this._context.console.log&&this._context.console.log(e,t)},t.prototype.error=function(e,t){this.options.debug&&this._context.console&&this._context.console.error&&this._context.console.error(e,t)},t.prototype.resize=function(e,t){isNaN(e)||isNaN(t)||(e!==this.cols||t!==this.rows?(e<2&&(e=2),t<1&&(t=1),this.buffers.resize(e,t),this.cols=e,this.rows=t,this.buffers.setupTabStops(this.cols),this.charMeasure&&this.charMeasure.measure(this.options),this.refresh(0,this.rows-1),this._onResize.fire({cols:e,rows:t})):!this.charMeasure||this.charMeasure.width&&this.charMeasure.height||this.charMeasure.measure(this.options))},t.prototype.updateRange=function(e){e<this._refreshStart&&(this._refreshStart=e),e>this._refreshEnd&&(this._refreshEnd=e)},t.prototype.maxRange=function(){this._refreshStart=0,this._refreshEnd=this.rows-1},t.prototype.clear=function(){if(0!==this.buffer.ybase||0!==this.buffer.y){this.buffer.lines.set(0,this.buffer.lines.get(this.buffer.ybase+this.buffer.y)),this.buffer.lines.length=1,this.buffer.ydisp=0,this.buffer.ybase=0,this.buffer.y=0;for(var e=1;e<this.rows;e++)this.buffer.lines.push(this.buffer.getBlankLine(o.DEFAULT_ATTR_DATA));this.refresh(0,this.rows-1),this._onScroll.fire(this.buffer.ydisp)}},t.prototype.is=function(e){return 0===(this.options.termName+"").indexOf(e)},t.prototype.handler=function(e){this.options.disableStdin||(this.selectionManager&&this.selectionManager.hasSelection&&this.selectionManager.clearSelection(),this.buffer.ybase!==this.buffer.ydisp&&this.scrollToBottom(),this._onData.fire(e))},t.prototype.handleTitle=function(e){this._onTitleChange.fire(e)},t.prototype.index=function(){this.buffer.y++,this.buffer.y>this.buffer.scrollBottom&&(this.buffer.y--,this.scroll()),this.buffer.x>=this.cols&&this.buffer.x--},t.prototype.reverseIndex=function(){if(this.buffer.y===this.buffer.scrollTop){var e=this.buffer.scrollBottom-this.buffer.scrollTop;this.buffer.lines.shiftElements(this.buffer.y+this.buffer.ybase,e,1),this.buffer.lines.set(this.buffer.y+this.buffer.ybase,this.buffer.getBlankLine(this.eraseAttrData())),this.updateRange(this.buffer.scrollTop),this.updateRange(this.buffer.scrollBottom)}else this.buffer.y--},t.prototype.reset=function(){this.options.rows=this.rows,this.options.cols=this.cols;var e=this._customKeyEventHandler,t=this._inputHandler,i=this.cursorState;this._setup(),this._customKeyEventHandler=e,this._inputHandler=t,this.cursorState=i,this.refresh(0,this.rows-1),this.viewport&&this.viewport.syncScrollArea()},t.prototype.tabSet=function(){this.buffer.tabs[this.buffer.x]=!0},t.prototype.cancel=function(e,t){if(this.options.cancelEvents||t)return e.preventDefault(),e.stopPropagation(),!1},t.prototype._visualBell=function(){return!1},t.prototype._soundBell=function(){return"sound"===this.options.bellStyle},t}(l.EventEmitter);t.Terminal=H},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=i(2),n=i(0),s=function(){function e(e){this._terminal=e,this._onBufferActivate=new n.EventEmitter2,this._normal=new r.Buffer(this._terminal,!0),this._normal.fillViewportRows(),this._alt=new r.Buffer(this._terminal,!1),this._activeBuffer=this._normal,this.setupTabStops()}return Object.defineProperty(e.prototype,"onBufferActivate",{get:function(){return this._onBufferActivate.event},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"alt",{get:function(){return this._alt},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"active",{get:function(){return this._activeBuffer},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"normal",{get:function(){return this._normal},enumerable:!0,configurable:!0}),e.prototype.activateNormalBuffer=function(){this._activeBuffer!==this._normal&&(this._normal.x=this._alt.x,this._normal.y=this._alt.y,this._alt.clear(),this._activeBuffer=this._normal,this._onBufferActivate.fire({activeBuffer:this._normal,inactiveBuffer:this._alt}))},e.prototype.activateAltBuffer=function(e){this._activeBuffer!==this._alt&&(this._alt.fillViewportRows(e),this._alt.x=this._normal.x,this._alt.y=this._normal.y,this._activeBuffer=this._alt,this._onBufferActivate.fire({activeBuffer:this._alt,inactiveBuffer:this._normal}))},e.prototype.resize=function(e,t){this._normal.resize(e,t),this._alt.resize(e,t)},e.prototype.setupTabStops=function(e){this._normal.setupTabStops(e),this._alt.setupTabStops(e)},e}();t.BufferSet=s},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=i(0),n=function(){function e(e){this._maxLength=e,this.onDeleteEmitter=new r.EventEmitter2,this.onInsertEmitter=new r.EventEmitter2,this.onTrimEmitter=new r.EventEmitter2,this._array=new Array(this._maxLength),this._startIndex=0,this._length=0}return Object.defineProperty(e.prototype,"onDelete",{get:function(){return this.onDeleteEmitter.event},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onInsert",{get:function(){return this.onInsertEmitter.event},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onTrim",{get:function(){return this.onTrimEmitter.event},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"maxLength",{get:function(){return this._maxLength},set:function(e){if(this._maxLength!==e){for(var t=new Array(e),i=0;i<Math.min(e,this.length);i++)t[i]=this._array[this._getCyclicIndex(i)];this._array=t,this._maxLength=e,this._startIndex=0}},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"length",{get:function(){return this._length},set:function(e){if(e>this._length)for(var t=this._length;t<e;t++)this._array[t]=void 0;this._length=e},enumerable:!0,configurable:!0}),e.prototype.get=function(e){return this._array[this._getCyclicIndex(e)]},e.prototype.set=function(e,t){this._array[this._getCyclicIndex(e)]=t},e.prototype.push=function(e){this._array[this._getCyclicIndex(this._length)]=e,this._length===this._maxLength?(this._startIndex=++this._startIndex%this._maxLength,this.onTrimEmitter.fire(1)):this._length++},e.prototype.recycle=function(){if(this._length!==this._maxLength)throw new Error("Can only recycle when the buffer is full");return this._startIndex=++this._startIndex%this._maxLength,this.onTrimEmitter.fire(1),this._array[this._getCyclicIndex(this._length-1)]},Object.defineProperty(e.prototype,"isFull",{get:function(){return this._length===this._maxLength},enumerable:!0,configurable:!0}),e.prototype.pop=function(){return this._array[this._getCyclicIndex(this._length---1)]},e.prototype.splice=function(e,t){for(var i=[],r=2;r<arguments.length;r++)i[r-2]=arguments[r];if(t){for(var n=e;n<this._length-t;n++)this._array[this._getCyclicIndex(n)]=this._array[this._getCyclicIndex(n+t)];this._length-=t}for(n=this._length-1;n>=e;n--)this._array[this._getCyclicIndex(n+i.length)]=this._array[this._getCyclicIndex(n)];for(n=0;n<i.length;n++)this._array[this._getCyclicIndex(e+n)]=i[n];if(this._length+i.length>this._maxLength){var s=this._length+i.length-this._maxLength;this._startIndex+=s,this._length=this._maxLength,this.onTrimEmitter.fire(s)}else this._length+=i.length},e.prototype.trimStart=function(e){e>this._length&&(e=this._length),this._startIndex+=e,this._length-=e,this.onTrimEmitter.fire(e)},e.prototype.shiftElements=function(e,t,i){if(!(t<=0)){if(e<0||e>=this._length)throw new Error("start argument out of range");if(e+i<0)throw new Error("Cannot shift elements in list beyond index 0");if(i>0){for(var r=t-1;r>=0;r--)this.set(e+r+i,this.get(e+r));var n=e+t+i-this._length;if(n>0)for(this._length+=n;this._length>this._maxLength;)this._length--,this._startIndex++,this.onTrimEmitter.fire(1)}else for(r=0;r<t;r++)this.set(e+r+i,this.get(e+r))}},e.prototype._getCyclicIndex=function(e){return(this._startIndex+e)%this._maxLength},e}();t.CircularList=n},function(e,t,i){"use strict";function r(e,t,i){if(t===e.length-1)return e[t].getTrimmedLength();var r=!e[t].hasContent(i-1)&&1===e[t].getWidth(i-1),n=2===e[t+1].getWidth(0);return r&&n?i-1:i}Object.defineProperty(t,"__esModule",{value:!0}),t.reflowLargerGetLinesToRemove=function(e,t,i,n,s){for(var o=[],a=0;a<e.length-1;a++){var l=a,h=e.get(++l);if(h.isWrapped){for(var c=[e.get(a)];l<e.length&&h.isWrapped;)c.push(h),h=e.get(++l);if(n>=a&&n<l)a+=c.length-1;else{for(var u=0,_=r(c,u,t),d=1,f=0;d<c.length;){var p=r(c,d,t),m=p-f,g=i-_,y=Math.min(m,g);c[u].copyCellsFrom(c[d],f,_,y,!1),(_+=y)===i&&(u++,_=0),(f+=y)===p&&(d++,f=0),0===_&&0!==u&&2===c[u-1].getWidth(i-1)&&(c[u].copyCellsFrom(c[u-1],i-1,_++,1,!1),c[u-1].setCell(i-1,s))}c[u].replaceCells(_,i,s);for(var v=0,C=c.length-1;C>0&&(C>u||0===c[C].getTrimmedLength());C--)v++;v>0&&(o.push(a+c.length-v),o.push(v)),a+=c.length-1}}}return o},t.reflowLargerCreateNewLayout=function(e,t){for(var i=[],r=0,n=t[r],s=0,o=0;o<e.length;o++)if(n===o){var a=t[++r];e.onDeleteEmitter.fire({index:o-s,amount:a}),o+=a-1,s+=a,n=t[++r]}else i.push(o);return{layout:i,countRemoved:s}},t.reflowLargerApplyNewLayout=function(e,t){for(var i=[],r=0;r<t.length;r++)i.push(e.get(t[r]));for(r=0;r<i.length;r++)e.set(r,i[r]);e.length=t.length},t.reflowSmallerGetNewLineLengths=function(e,t,i){for(var n=[],s=e.map(function(i,n){return r(e,n,t)}).reduce(function(e,t){return e+t}),o=0,a=0,l=0;l<s;){if(s-l<i){n.push(s-l);break}o+=i;var h=r(e,a,t);o>h&&(o-=h,a++);var c=2===e[a].getWidth(o-1);c&&o--;var u=c?i-1:i;n.push(u),l+=u}return n},t.getWrappedLineTrimmedLength=r},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=function(){function e(e,t,i){this._textarea=e,this._compositionView=t,this._terminal=i,this._isComposing=!1,this._isSendingComposition=!1,this._compositionPosition={start:null,end:null}}return e.prototype.compositionstart=function(){this._isComposing=!0,this._compositionPosition.start=this._textarea.value.length,this._compositionView.textContent="",this._compositionView.classList.add("active")},e.prototype.compositionupdate=function(e){var t=this;this._compositionView.textContent=e.data,this.updateCompositionElements(),setTimeout(function(){t._compositionPosition.end=t._textarea.value.length},0)},e.prototype.compositionend=function(){this._finalizeComposition(!0)},e.prototype.keydown=function(e){if(this._isComposing||this._isSendingComposition){if(229===e.keyCode)return!1;if(16===e.keyCode||17===e.keyCode||18===e.keyCode)return!1;this._finalizeComposition(!1)}return 229!==e.keyCode||(this._handleAnyTextareaChanges(),!1)},e.prototype._finalizeComposition=function(e){var t=this;if(this._compositionView.classList.remove("active"),this._isComposing=!1,this._clearTextareaPosition(),e){var i={start:this._compositionPosition.start,end:this._compositionPosition.end};this._isSendingComposition=!0,setTimeout(function(){if(t._isSendingComposition){t._isSendingComposition=!1;var e=void 0;e=t._isComposing?t._textarea.value.substring(i.start,i.end):t._textarea.value.substring(i.start),t._terminal.handler(e)}},0)}else{this._isSendingComposition=!1;var r=this._textarea.value.substring(this._compositionPosition.start,this._compositionPosition.end);this._terminal.handler(r)}},e.prototype._handleAnyTextareaChanges=function(){var e=this,t=this._textarea.value;setTimeout(function(){if(!e._isComposing){var i=e._textarea.value.replace(t,"");i.length>0&&e._terminal.handler(i)}},0)},e.prototype.updateCompositionElements=function(e){var t=this;if(this._isComposing){if(this._terminal.buffer.isCursorInViewport){var i=Math.ceil(this._terminal.charMeasure.height*this._terminal.options.lineHeight),r=this._terminal.buffer.y*i,n=this._terminal.buffer.x*this._terminal.charMeasure.width;this._compositionView.style.left=n+"px",this._compositionView.style.top=r+"px",this._compositionView.style.height=i+"px",this._compositionView.style.lineHeight=i+"px",this._compositionView.style.fontFamily=this._terminal.options.fontFamily,this._compositionView.style.fontSize=this._terminal.options.fontSize+"px";var s=this._compositionView.getBoundingClientRect();this._textarea.style.left=n+"px",this._textarea.style.top=r+"px",this._textarea.style.width=s.width+"px",this._textarea.style.height=s.height+"px",this._textarea.style.lineHeight=s.height+"px"}e||setTimeout(function(){return t.updateCompositionElements(!0)},0)}},e.prototype._clearTextareaPosition=function(){this._textarea.style.left="",this._textarea.style.top=""},e}();t.CompositionHelper=r},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0});var s=function(e){function t(){var t=e.call(this)||this;return t._events=t._events||{},t}return n(t,e),t.prototype.on=function(e,t){this._events[e]=this._events[e]||[],this._events[e].push(t)},t.prototype.addDisposableListener=function(e,t){var i=this;this.on(e,t);var r=!1;return{dispose:function(){r||(i.off(e,t),r=!0)}}},t.prototype.off=function(e,t){if(this._events[e])for(var i=this._events[e],r=i.length;r--;)if(i[r]===t)return void i.splice(r,1)},t.prototype.removeAllListeners=function(e){this._events[e]&&delete this._events[e]},t.prototype.emit=function(e){for(var t=[],i=1;i<arguments.length;i++)t[i-1]=arguments[i];if(this._events[e])for(var r=this._events[e],n=0;n<r.length;n++)r[n].apply(this,t)},t.prototype.emitMayRemoveListeners=function(e){for(var t=[],i=1;i<arguments.length;i++)t[i-1]=arguments[i];if(this._events[e])for(var r=this._events[e],n=r.length,s=0;s<r.length;s++)r[s].apply(this,t),s-=n-r.length,n=r.length},t.prototype.listeners=function(e){return this._events[e]||[]},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._events={}},t}(i(1).Disposable);t.EventEmitter=s},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0});var s=i(1),o=i(8),a=15,l=function(e){function t(t,i,r,n){var s=e.call(this)||this;return s._terminal=t,s._viewportElement=i,s._scrollArea=r,s._charMeasure=n,s.scrollBarWidth=0,s._currentRowHeight=0,s._lastRecordedBufferLength=0,s._lastRecordedViewportHeight=0,s._lastRecordedBufferHeight=0,s._lastScrollTop=0,s._wheelPartialScroll=0,s._refreshAnimationFrame=null,s._ignoreNextScrollEvent=!1,s.scrollBarWidth=s._viewportElement.offsetWidth-s._scrollArea.offsetWidth||a,s.register(o.addDisposableDomListener(s._viewportElement,"scroll",s._onScroll.bind(s))),setTimeout(function(){return s.syncScrollArea()},0),s}return n(t,e),t.prototype.onThemeChanged=function(e){this._viewportElement.style.backgroundColor=e.background.css},t.prototype._refresh=function(){var e=this;null===this._refreshAnimationFrame&&(this._refreshAnimationFrame=requestAnimationFrame(function(){return e._innerRefresh()}))},t.prototype._innerRefresh=function(){if(this._charMeasure.height>0){this._currentRowHeight=this._terminal.renderer.dimensions.scaledCellHeight/window.devicePixelRatio,this._lastRecordedViewportHeight=this._viewportElement.offsetHeight;var e=Math.round(this._currentRowHeight*this._lastRecordedBufferLength)+(this._lastRecordedViewportHeight-this._terminal.renderer.dimensions.canvasHeight);this._lastRecordedBufferHeight!==e&&(this._lastRecordedBufferHeight=e,this._scrollArea.style.height=this._lastRecordedBufferHeight+"px")}var t=this._terminal.buffer.ydisp*this._currentRowHeight;this._viewportElement.scrollTop!==t&&(this._ignoreNextScrollEvent=!0,this._viewportElement.scrollTop=t),this._refreshAnimationFrame=null},t.prototype.syncScrollArea=function(){if(this._lastRecordedBufferLength!==this._terminal.buffer.lines.length)return this._lastRecordedBufferLength=this._terminal.buffer.lines.length,void this._refresh();if(this._lastRecordedViewportHeight===this._terminal.renderer.dimensions.canvasHeight){var e=this._terminal.buffer.ydisp*this._currentRowHeight;this._lastScrollTop===e&&this._lastScrollTop===this._viewportElement.scrollTop&&this._terminal.renderer.dimensions.scaledCellHeight/window.devicePixelRatio===this._currentRowHeight||this._refresh()}else this._refresh()},t.prototype._onScroll=function(e){if(this._lastScrollTop=this._viewportElement.scrollTop,this._viewportElement.offsetParent)if(this._ignoreNextScrollEvent)this._ignoreNextScrollEvent=!1;else{var t=Math.round(this._lastScrollTop/this._currentRowHeight)-this._terminal.buffer.ydisp;this._terminal.scrollLines(t,!0)}},t.prototype.onWheel=function(e){var t=this._getPixelsScrolled(e);0!==t&&(this._viewportElement.scrollTop+=t,e.preventDefault())},t.prototype._getPixelsScrolled=function(e){if(0===e.deltaY)return 0;var t=e.deltaY;return e.deltaMode===WheelEvent.DOM_DELTA_LINE?t*=this._currentRowHeight:e.deltaMode===WheelEvent.DOM_DELTA_PAGE&&(t*=this._currentRowHeight*this._terminal.rows),t},t.prototype.getLinesScrolled=function(e){if(0===e.deltaY)return 0;var t=e.deltaY;return e.deltaMode===WheelEvent.DOM_DELTA_PIXEL?(t/=this._currentRowHeight+0,this._wheelPartialScroll+=t,t=Math.floor(Math.abs(this._wheelPartialScroll))*(this._wheelPartialScroll>0?1:-1),this._wheelPartialScroll%=1):e.deltaMode===WheelEvent.DOM_DELTA_PAGE&&(t*=this._terminal.rows),t},t.prototype.onTouchStart=function(e){this._lastTouchY=e.touches[0].pageY},t.prototype.onTouchMove=function(e){var t=this._lastTouchY-e.touches[0].pageY;this._lastTouchY=e.touches[0].pageY,0!==t&&(this._viewportElement.scrollTop+=t,e.preventDefault())},t}(s.Disposable);t.Viewport=l},function(e,t,i){"use strict";function r(e){return e.replace(/\r?\n/g,"\r")}function n(e,t){return t?"[200~"+e+"[201~":e}function s(e,t){var i=t.screenElement.getBoundingClientRect(),r=e.clientX-i.left-10,n=e.clientY-i.top-10;t.textarea.style.position="absolute",t.textarea.style.width="20px",t.textarea.style.height="20px",t.textarea.style.left=r+"px",t.textarea.style.top=n+"px",t.textarea.style.zIndex="1000",t.textarea.focus(),setTimeout(function(){t.textarea.style.position=null,t.textarea.style.width=null,t.textarea.style.height=null,t.textarea.style.left=null,t.textarea.style.top=null,t.textarea.style.zIndex=null},200)}Object.defineProperty(t,"__esModule",{value:!0}),t.prepareTextForTerminal=r,t.bracketTextForPaste=n,t.copyHandler=function(e,t,i){t.browser.isMSIE?window.clipboardData.setData("Text",i.selectionText):e.clipboardData.setData("text/plain",i.selectionText),e.preventDefault()},t.pasteHandler=function(e,t){e.stopPropagation();var i=function(i){i=n(i=r(i),t.bracketedPasteMode),t.handler(i),t.textarea.value="",t.emit("paste",i),t.cancel(e)};t.browser.isMSIE?window.clipboardData&&i(window.clipboardData.getData("Text")):e.clipboardData&&i(e.clipboardData.getData("text/plain"))},t.moveTextAreaUnderMouseCursor=s,t.rightClickHandler=function(e,t,i,r){s(e,t),r&&!i.isClickInSelection(e)&&i.selectWordAtCursor(e),t.textarea.value=i.selectionText,t.textarea.select()}},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0});var s=i(9),o=i(41),a=i(2),l=i(20),h=i(42),c=i(1),u=i(21),_=i(11),d=i(4),f=i(0),p={"(":0,")":1,"*":2,"+":3,"-":1,".":2},m=function(){function e(e){this._terminal=e,this._data=new Uint32Array(0)}return e.prototype.hook=function(e,t,i){this._data=new Uint32Array(0)},e.prototype.put=function(e,t,i){this._data=u.concat(this._data,e.subarray(t,i))},e.prototype.unhook=function(){var e=_.utf32ToString(this._data);switch(this._data=new Uint32Array(0),e){case'"q':return this._terminal.handler(s.C0.ESC+'P1$r0"q'+s.C0.ESC+"\\");case'"p':return this._terminal.handler(s.C0.ESC+'P1$r61"p'+s.C0.ESC+"\\");case"r":var t=this._terminal.buffer.scrollTop+1+";"+(this._terminal.buffer.scrollBottom+1)+"r";return this._terminal.handler(s.C0.ESC+"P1$r"+t+s.C0.ESC+"\\");case"m":return this._terminal.handler(s.C0.ESC+"P1$r0m"+s.C0.ESC+"\\");case" q":var i={block:2,underline:4,bar:6}[this._terminal.getOption("cursorStyle")];return i-=this._terminal.getOption("cursorBlink"),this._terminal.handler(s.C0.ESC+"P1$r"+i+" q"+s.C0.ESC+"\\");default:this._terminal.error("Unknown DCS $q %s",e),this._terminal.handler(s.C0.ESC+"P0$r"+s.C0.ESC+"\\")}},e}(),g=function(e){function t(t,i){void 0===i&&(i=new h.EscapeSequenceParser);var r=e.call(this)||this;r._terminal=t,r._parser=i,r._parseBuffer=new Uint32Array(4096),r._stringDecoder=new _.StringToUtf32,r._workCell=new d.CellData,r._onCursorMove=new f.EventEmitter2,r._onData=new f.EventEmitter2,r._onLineFeed=new f.EventEmitter2,r._onScroll=new f.EventEmitter2,r.register(r._parser),r._parser.setCsiHandlerFallback(function(e,t,i){r._terminal.error("Unknown CSI code: ",{collect:e,params:t,flag:String.fromCharCode(i)})}),r._parser.setEscHandlerFallback(function(e,t){r._terminal.error("Unknown ESC code: ",{collect:e,flag:String.fromCharCode(t)})}),r._parser.setExecuteHandlerFallback(function(e){r._terminal.error("Unknown EXECUTE code: ",{code:e})}),r._parser.setOscHandlerFallback(function(e,t){r._terminal.error("Unknown OSC code: ",{identifier:e,data:t})}),r._parser.setPrintHandler(function(e,t,i){return r.print(e,t,i)}),r._parser.setCsiHandler("@",function(e,t){return r.insertChars(e)}),r._parser.setCsiHandler("A",function(e,t){return r.cursorUp(e)}),r._parser.setCsiHandler("B",function(e,t){return r.cursorDown(e)}),r._parser.setCsiHandler("C",function(e,t){return r.cursorForward(e)}),r._parser.setCsiHandler("D",function(e,t){return r.cursorBackward(e)}),r._parser.setCsiHandler("E",function(e,t){return r.cursorNextLine(e)}),r._parser.setCsiHandler("F",function(e,t){return r.cursorPrecedingLine(e)}),r._parser.setCsiHandler("G",function(e,t){return r.cursorCharAbsolute(e)}),r._parser.setCsiHandler("H",function(e,t){return r.cursorPosition(e)}),r._parser.setCsiHandler("I",function(e,t){return r.cursorForwardTab(e)}),r._parser.setCsiHandler("J",function(e,t){return r.eraseInDisplay(e)}),r._parser.setCsiHandler("K",function(e,t){return r.eraseInLine(e)}),r._parser.setCsiHandler("L",function(e,t){return r.insertLines(e)}),r._parser.setCsiHandler("M",function(e,t){return r.deleteLines(e)}),r._parser.setCsiHandler("P",function(e,t){return r.deleteChars(e)}),r._parser.setCsiHandler("S",function(e,t){return r.scrollUp(e)}),r._parser.setCsiHandler("T",function(e,t){return r.scrollDown(e,t)}),r._parser.setCsiHandler("X",function(e,t){return r.eraseChars(e)}),r._parser.setCsiHandler("Z",function(e,t){return r.cursorBackwardTab(e)}),r._parser.setCsiHandler("`",function(e,t){return r.charPosAbsolute(e)}),r._parser.setCsiHandler("a",function(e,t){return r.hPositionRelative(e)}),r._parser.setCsiHandler("b",function(e,t){return r.repeatPrecedingCharacter(e)}),r._parser.setCsiHandler("c",function(e,t){return r.sendDeviceAttributes(e,t)}),r._parser.setCsiHandler("d",function(e,t){return r.linePosAbsolute(e)}),r._parser.setCsiHandler("e",function(e,t){return r.vPositionRelative(e)}),r._parser.setCsiHandler("f",function(e,t){return r.hVPosition(e)}),r._parser.setCsiHandler("g",function(e,t){return r.tabClear(e)}),r._parser.setCsiHandler("h",function(e,t){return r.setMode(e,t)}),r._parser.setCsiHandler("l",function(e,t){return r.resetMode(e,t)}),r._parser.setCsiHandler("m",function(e,t){return r.charAttributes(e)}),r._parser.setCsiHandler("n",function(e,t){return r.deviceStatus(e,t)}),r._parser.setCsiHandler("p",function(e,t){return r.softReset(e,t)}),r._parser.setCsiHandler("q",function(e,t){return r.setCursorStyle(e,t)}),r._parser.setCsiHandler("r",function(e,t){return r.setScrollRegion(e,t)}),r._parser.setCsiHandler("s",function(e,t){return r.saveCursor(e)}),r._parser.setCsiHandler("u",function(e,t){return r.restoreCursor(e)}),r._parser.setExecuteHandler(s.C0.BEL,function(){return r.bell()}),r._parser.setExecuteHandler(s.C0.LF,function(){return r.lineFeed()}),r._parser.setExecuteHandler(s.C0.VT,function(){return r.lineFeed()}),r._parser.setExecuteHandler(s.C0.FF,function(){return r.lineFeed()}),r._parser.setExecuteHandler(s.C0.CR,function(){return r.carriageReturn()}),r._parser.setExecuteHandler(s.C0.BS,function(){return r.backspace()}),r._parser.setExecuteHandler(s.C0.HT,function(){return r.tab()}),r._parser.setExecuteHandler(s.C0.SO,function(){return r.shiftOut()}),r._parser.setExecuteHandler(s.C0.SI,function(){return r.shiftIn()}),r._parser.setExecuteHandler(s.C1.IND,function(){return r.index()}),r._parser.setExecuteHandler(s.C1.NEL,function(){return r.nextLine()}),r._parser.setExecuteHandler(s.C1.HTS,function(){return r.tabSet()}),r._parser.setOscHandler(0,function(e){return r.setTitle(e)}),r._parser.setOscHandler(2,function(e){return r.setTitle(e)}),r._parser.setEscHandler("7",function(){return r.saveCursor([])}),r._parser.setEscHandler("8",function(){return r.restoreCursor([])}),r._parser.setEscHandler("D",function(){return r.index()}),r._parser.setEscHandler("E",function(){return r.nextLine()}),r._parser.setEscHandler("H",function(){return r.tabSet()}),r._parser.setEscHandler("M",function(){return r.reverseIndex()}),r._parser.setEscHandler("=",function(){return r.keypadApplicationMode()}),r._parser.setEscHandler(">",function(){return r.keypadNumericMode()}),r._parser.setEscHandler("c",function(){return r.reset()}),r._parser.setEscHandler("n",function(){return r.setgLevel(2)}),r._parser.setEscHandler("o",function(){return r.setgLevel(3)}),r._parser.setEscHandler("|",function(){return r.setgLevel(3)}),r._parser.setEscHandler("}",function(){return r.setgLevel(2)}),r._parser.setEscHandler("~",function(){return r.setgLevel(1)}),r._parser.setEscHandler("%@",function(){return r.selectDefaultCharset()}),r._parser.setEscHandler("%G",function(){return r.selectDefaultCharset()});var n=function(e){a._parser.setEscHandler("("+e,function(){return r.selectCharset("("+e)}),a._parser.setEscHandler(")"+e,function(){return r.selectCharset(")"+e)}),a._parser.setEscHandler("*"+e,function(){return r.selectCharset("*"+e)}),a._parser.setEscHandler("+"+e,function(){return r.selectCharset("+"+e)}),a._parser.setEscHandler("-"+e,function(){return r.selectCharset("-"+e)}),a._parser.setEscHandler("."+e,function(){return r.selectCharset("."+e)}),a._parser.setEscHandler("/"+e,function(){return r.selectCharset("/"+e)})},a=this;for(var l in o.CHARSETS)n(l);return r._parser.setErrorHandler(function(e){return r._terminal.error("Parsing error: ",e),e}),r._parser.setDcsHandler("$q",new m(r._terminal)),r}return n(t,e),Object.defineProperty(t.prototype,"onCursorMove",{get:function(){return this._onCursorMove.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onData",{get:function(){return this._onData.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onLineFeed",{get:function(){return this._onLineFeed.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onScroll",{get:function(){return this._onScroll.event},enumerable:!0,configurable:!0}),t.prototype.dispose=function(){e.prototype.dispose.call(this),this._terminal=null},t.prototype.parse=function(e){if(this._terminal){var t=this._terminal.buffer,i=t.x,r=t.y;this._terminal.debug&&this._terminal.log("data: "+e),this._parseBuffer.length<e.length&&(this._parseBuffer=new Uint32Array(e.length)),this._parser.parse(this._parseBuffer,this._stringDecoder.decode(e,this._parseBuffer)),(t=this._terminal.buffer).x===i&&t.y===r||this._onCursorMove.fire()}},t.prototype.print=function(e,t,i){var r,n,s=this._terminal.buffer,o=this._terminal.charset,h=this._terminal.options.screenReaderMode,c=this._terminal.cols,u=this._terminal.wraparoundMode,d=this._terminal.insertMode,f=this._terminal.curAttrData,p=s.lines.get(s.y+s.ybase);this._terminal.updateRange(s.y);for(var m=t;m<i;++m){if(r=e[m],n=l.wcwidth(r),r<127&&o){var g=o[String.fromCharCode(r)];g&&(r=g.charCodeAt(0))}if(h&&this._terminal.emit("a11y.char",_.stringFromCodePoint(r)),n||!s.x){if(s.x+n-1>=c)if(u)s.x=0,s.y++,s.y>s.scrollBottom?(s.y--,this._terminal.scroll(!0)):s.lines.get(s.y).isWrapped=!0,p=s.lines.get(s.y+s.ybase);else if(2===n)continue;if(d&&(p.insertCells(s.x,n,s.getNullCell(f)),2===p.getWidth(c-1)&&p.setCellFromCodePoint(c-1,a.NULL_CELL_CODE,a.NULL_CELL_WIDTH,f.fg,f.bg)),p.setCellFromCodePoint(s.x++,r,n,f.fg,f.bg),n>0)for(;--n;)p.setCellFromCodePoint(s.x++,0,0,f.fg,f.bg)}else p.getWidth(s.x-1)?p.addCodepointToCell(s.x-1,r):p.addCodepointToCell(s.x-2,r)}this._terminal.updateRange(s.y)},t.prototype.addCsiHandler=function(e,t){return this._parser.addCsiHandler(e,t)},t.prototype.addOscHandler=function(e,t){return this._parser.addOscHandler(e,t)},t.prototype.bell=function(){this._terminal.bell()},t.prototype.lineFeed=function(){var e=this._terminal.buffer;this._terminal.options.convertEol&&(e.x=0),e.y++,e.y>e.scrollBottom&&(e.y--,this._terminal.scroll()),e.x>=this._terminal.cols&&e.x--,this._onLineFeed.fire()},t.prototype.carriageReturn=function(){this._terminal.buffer.x=0},t.prototype.backspace=function(){this._terminal.buffer.x>0&&this._terminal.buffer.x--},t.prototype.tab=function(){var e=this._terminal.buffer.x;this._terminal.buffer.x=this._terminal.buffer.nextStop(),this._terminal.options.screenReaderMode&&this._terminal.emit("a11y.tab",this._terminal.buffer.x-e)},t.prototype.shiftOut=function(){this._terminal.setgLevel(1)},t.prototype.shiftIn=function(){this._terminal.setgLevel(0)},t.prototype.insertChars=function(e){this._terminal.buffer.lines.get(this._terminal.buffer.y+this._terminal.buffer.ybase).insertCells(this._terminal.buffer.x,e[0]||1,this._terminal.buffer.getNullCell(this._terminal.eraseAttrData())),this._terminal.updateRange(this._terminal.buffer.y)},t.prototype.cursorUp=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.y-=t,this._terminal.buffer.y<0&&(this._terminal.buffer.y=0)},t.prototype.cursorDown=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.y+=t,this._terminal.buffer.y>=this._terminal.rows&&(this._terminal.buffer.y=this._terminal.rows-1),this._terminal.buffer.x>=this._terminal.cols&&this._terminal.buffer.x--},t.prototype.cursorForward=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.x+=t,this._terminal.buffer.x>=this._terminal.cols&&(this._terminal.buffer.x=this._terminal.cols-1)},t.prototype.cursorBackward=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.x>=this._terminal.cols&&this._terminal.buffer.x--,this._terminal.buffer.x-=t,this._terminal.buffer.x<0&&(this._terminal.buffer.x=0)},t.prototype.cursorNextLine=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.y+=t,this._terminal.buffer.y>=this._terminal.rows&&(this._terminal.buffer.y=this._terminal.rows-1),this._terminal.buffer.x=0},t.prototype.cursorPrecedingLine=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.y-=t,this._terminal.buffer.y<0&&(this._terminal.buffer.y=0),this._terminal.buffer.x=0},t.prototype.cursorCharAbsolute=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.x=t-1},t.prototype.cursorPosition=function(e){var t,i=e[0]-1;t=e.length>=2?e[1]-1:0,i<0?i=0:i>=this._terminal.rows&&(i=this._terminal.rows-1),t<0?t=0:t>=this._terminal.cols&&(t=this._terminal.cols-1),this._terminal.buffer.x=t,this._terminal.buffer.y=i},t.prototype.cursorForwardTab=function(e){for(var t=e[0]||1;t--;)this._terminal.buffer.x=this._terminal.buffer.nextStop()},t.prototype._eraseInBufferLine=function(e,t,i,r){void 0===r&&(r=!1);var n=this._terminal.buffer.lines.get(this._terminal.buffer.ybase+e);n.replaceCells(t,i,this._terminal.buffer.getNullCell(this._terminal.eraseAttrData())),r&&(n.isWrapped=!1)},t.prototype._resetBufferLine=function(e){this._eraseInBufferLine(e,0,this._terminal.cols,!0)},t.prototype.eraseInDisplay=function(e){var t;switch(e[0]){case 0:for(t=this._terminal.buffer.y,this._terminal.updateRange(t),this._eraseInBufferLine(t++,this._terminal.buffer.x,this._terminal.cols,0===this._terminal.buffer.x);t<this._terminal.rows;t++)this._resetBufferLine(t);this._terminal.updateRange(t);break;case 1:for(t=this._terminal.buffer.y,this._terminal.updateRange(t),this._eraseInBufferLine(t,0,this._terminal.buffer.x+1,!0),this._terminal.buffer.x+1>=this._terminal.cols&&(this._terminal.buffer.lines.get(t+1).isWrapped=!1);t--;)this._resetBufferLine(t);this._terminal.updateRange(0);break;case 2:for(t=this._terminal.rows,this._terminal.updateRange(t-1);t--;)this._resetBufferLine(t);this._terminal.updateRange(0);break;case 3:var i=this._terminal.buffer.lines.length-this._terminal.rows;i>0&&(this._terminal.buffer.lines.trimStart(i),this._terminal.buffer.ybase=Math.max(this._terminal.buffer.ybase-i,0),this._terminal.buffer.ydisp=Math.max(this._terminal.buffer.ydisp-i,0),this._onScroll.fire(0))}},t.prototype.eraseInLine=function(e){switch(e[0]){case 0:this._eraseInBufferLine(this._terminal.buffer.y,this._terminal.buffer.x,this._terminal.cols);break;case 1:this._eraseInBufferLine(this._terminal.buffer.y,0,this._terminal.buffer.x+1);break;case 2:this._eraseInBufferLine(this._terminal.buffer.y,0,this._terminal.cols)}this._terminal.updateRange(this._terminal.buffer.y)},t.prototype.insertLines=function(e){var t=e[0];t<1&&(t=1);for(var i=this._terminal.buffer,r=i.y+i.ybase,n=this._terminal.rows-1-i.scrollBottom,s=this._terminal.rows-1+i.ybase-n+1;t--;)i.lines.splice(s-1,1),i.lines.splice(r,0,i.getBlankLine(this._terminal.eraseAttrData()));this._terminal.updateRange(i.y),this._terminal.updateRange(i.scrollBottom)},t.prototype.deleteLines=function(e){var t=e[0];t<1&&(t=1);var i,r=this._terminal.buffer,n=r.y+r.ybase;for(i=this._terminal.rows-1-r.scrollBottom,i=this._terminal.rows-1+r.ybase-i;t--;)r.lines.splice(n,1),r.lines.splice(i,0,r.getBlankLine(this._terminal.eraseAttrData()));this._terminal.updateRange(r.y),this._terminal.updateRange(r.scrollBottom)},t.prototype.deleteChars=function(e){this._terminal.buffer.lines.get(this._terminal.buffer.y+this._terminal.buffer.ybase).deleteCells(this._terminal.buffer.x,e[0]||1,this._terminal.buffer.getNullCell(this._terminal.eraseAttrData())),this._terminal.updateRange(this._terminal.buffer.y)},t.prototype.scrollUp=function(e){for(var t=e[0]||1,i=this._terminal.buffer;t--;)i.lines.splice(i.ybase+i.scrollTop,1),i.lines.splice(i.ybase+i.scrollBottom,0,i.getBlankLine(a.DEFAULT_ATTR_DATA));this._terminal.updateRange(i.scrollTop),this._terminal.updateRange(i.scrollBottom)},t.prototype.scrollDown=function(e,t){if(e.length<2&&!t){for(var i=e[0]||1,r=this._terminal.buffer;i--;)r.lines.splice(r.ybase+r.scrollBottom,1),r.lines.splice(r.ybase+r.scrollTop,0,r.getBlankLine(a.DEFAULT_ATTR_DATA));this._terminal.updateRange(r.scrollTop),this._terminal.updateRange(r.scrollBottom)}},t.prototype.eraseChars=function(e){this._terminal.buffer.lines.get(this._terminal.buffer.y+this._terminal.buffer.ybase).replaceCells(this._terminal.buffer.x,this._terminal.buffer.x+(e[0]||1),this._terminal.buffer.getNullCell(this._terminal.eraseAttrData()))},t.prototype.cursorBackwardTab=function(e){for(var t=e[0]||1,i=this._terminal.buffer;t--;)i.x=i.prevStop()},t.prototype.charPosAbsolute=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.x=t-1,this._terminal.buffer.x>=this._terminal.cols&&(this._terminal.buffer.x=this._terminal.cols-1)},t.prototype.hPositionRelative=function(e){var t=e[0];t<1&&(t=1),this._terminal.buffer.x+=t,this._terminal.buffer.x>=this._terminal.cols&&(this._terminal.buffer.x=this._terminal.cols-1)},t.prototype.repeatPrecedingCharacter=function(e){var t=this._terminal.buffer,i=t.lines.get(t.ybase+t.y);i.loadCell(t.x-1,this._workCell),i.replaceCells(t.x,t.x+(e[0]||1),void 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t=e[0];t<1&&(t=1),this._terminal.buffer.y+=t,this._terminal.buffer.y>=this._terminal.rows&&(this._terminal.buffer.y=this._terminal.rows-1),this._terminal.buffer.x>=this._terminal.cols&&this._terminal.buffer.x--},t.prototype.hVPosition=function(e){e[0]<1&&(e[0]=1),e[1]<1&&(e[1]=1),this._terminal.buffer.y=e[0]-1,this._terminal.buffer.y>=this._terminal.rows&&(this._terminal.buffer.y=this._terminal.rows-1),this._terminal.buffer.x=e[1]-1,this._terminal.buffer.x>=this._terminal.cols&&(this._terminal.buffer.x=this._terminal.cols-1)},t.prototype.tabClear=function(e){var t=e[0];t<=0?delete this._terminal.buffer.tabs[this._terminal.buffer.x]:3===t&&(this._terminal.buffer.tabs={})},t.prototype.setMode=function(e,t){if(e.length>1)for(var i=0;i<e.length;i++)this.setMode([e[i]]);else if(t){if("?"===t)switch(e[0]){case 1:this._terminal.applicationCursor=!0;break;case 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6:this._terminal.originMode=!1;break;case 7:this._terminal.wraparoundMode=!1;break;case 12:break;case 66:this._terminal.log("Switching back to normal keypad."),this._terminal.applicationKeypad=!1,this._terminal.viewport&&this._terminal.viewport.syncScrollArea();break;case 9:case 1e3:case 1002:case 1003:this._terminal.x10Mouse=!1,this._terminal.vt200Mouse=!1,this._terminal.normalMouse=!1,this._terminal.mouseEvents=!1,this._terminal.element&&this._terminal.element.classList.remove("enable-mouse-events"),this._terminal.selectionManager&&this._terminal.selectionManager.enable();break;case 1004:this._terminal.sendFocus=!1;break;case 1005:this._terminal.utfMouse=!1;break;case 1006:this._terminal.sgrMouse=!1;break;case 1015:this._terminal.urxvtMouse=!1;break;case 25:this._terminal.cursorHidden=!0;break;case 1048:this.restoreCursor(e);break;case 1049:case 47:case 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t,i=e.length,r=this._terminal.curAttrData,n=0;n<i;n++)(t=e[n])>=30&&t<=37?(r.fg&=-50331904,r.fg|=16777216|t-30):t>=40&&t<=47?(r.bg&=-50331904,r.bg|=16777216|t-40):t>=90&&t<=97?(r.fg&=-50331904,r.fg|=16777224|t-90):t>=100&&t<=107?(r.bg&=-50331904,r.bg|=16777224|t-100):0===t?(r.fg=a.DEFAULT_ATTR_DATA.fg,r.bg=a.DEFAULT_ATTR_DATA.bg):1===t?r.fg|=134217728:3===t?r.bg|=67108864:4===t?r.fg|=268435456:5===t?r.fg|=536870912:7===t?r.fg|=67108864:8===t?r.fg|=1073741824:2===t?r.bg|=134217728:22===t?(r.fg&=-134217729,r.bg&=-134217729):23===t?r.bg&=-67108865:24===t?r.fg&=-268435457:25===t?r.fg&=-536870913:27===t?r.fg&=-67108865:28===t?r.fg&=-1073741825:39===t?(r.fg&=-67108864,r.fg|=16777215&a.DEFAULT_ATTR_DATA.fg):49===t?(r.bg&=-67108864,r.bg|=16777215&a.DEFAULT_ATTR_DATA.bg):38===t?2===e[n+1]?(n+=2,r.fg|=50331648,r.fg&=-16777216,r.fg|=d.AttributeData.fromColorRGB([e[n],e[n+1],e[n+2]]),n+=2):5===e[n+1]&&(t=255&e[n+=2],r.fg&=-256,r.fg|=33554432|t):48===t?2===e[n+1]?(n+=2,r.bg|=50331648,r.bg&=-16777216,r.bg|=d.AttributeData.fromColorRGB([e[n],e[n+1],e[n+2]]),n+=2):5===e[n+1]&&(t=255&e[n+=2],r.bg&=-256,r.bg|=33554432|t):100===t?(r.fg&=-67108864,r.fg|=16777215&a.DEFAULT_ATTR_DATA.fg,r.bg&=-67108864,r.bg|=16777215&a.DEFAULT_ATTR_DATA.bg):this._terminal.error("Unknown 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r=i%2==1;this._terminal.setOption("cursorBlink",r)}},t.prototype.setScrollRegion=function(e,t){t||(this._terminal.buffer.scrollTop=(e[0]||1)-1,this._terminal.buffer.scrollBottom=(e[1]&&e[1]<=this._terminal.rows?e[1]:this._terminal.rows)-1,this._terminal.buffer.x=0,this._terminal.buffer.y=0)},t.prototype.saveCursor=function(e){this._terminal.buffer.savedX=this._terminal.buffer.x,this._terminal.buffer.savedY=this._terminal.buffer.y,this._terminal.buffer.savedCurAttrData.fg=this._terminal.curAttrData.fg,this._terminal.buffer.savedCurAttrData.bg=this._terminal.curAttrData.bg},t.prototype.restoreCursor=function(e){this._terminal.buffer.x=this._terminal.buffer.savedX||0,this._terminal.buffer.y=this._terminal.buffer.savedY||0,this._terminal.curAttrData.fg=this._terminal.buffer.savedCurAttrData.fg,this._terminal.curAttrData.bg=this._terminal.buffer.savedCurAttrData.bg},t.prototype.setTitle=function(e){this._terminal.handleTitle(e)},t.prototype.nextLine=function(){this._terminal.buffer.x=0,this.index()},t.prototype.keypadApplicationMode=function(){this._terminal.log("Serial 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t.addMany(c,0,3,0),t.addMany(c,1,3,1),t.add(127,1,0,1),t.addMany(c,8,0,8),t.addMany(c,3,3,3),t.add(127,3,0,3),t.addMany(c,4,3,4),t.add(127,4,0,4),t.addMany(c,6,3,6),t.addMany(c,5,3,5),t.add(127,5,0,5),t.addMany(c,2,3,2),t.add(127,2,0,2),t.add(93,1,4,8),t.addMany(h,8,5,8),t.add(127,8,5,8),t.addMany([156,27,24,26,7],8,6,0),t.addMany(a(28,32),8,0,8),t.addMany([88,94,95],1,0,7),t.addMany(h,7,0,7),t.addMany(c,7,0,7),t.add(156,7,0,0),t.add(127,7,0,7),t.add(91,1,11,3),t.addMany(a(64,127),3,7,0),t.addMany(a(48,58),3,8,4),t.add(59,3,8,4),t.addMany([60,61,62,63],3,9,4),t.addMany(a(48,58),4,8,4),t.add(59,4,8,4),t.addMany(a(64,127),4,7,0),t.addMany([58,60,61,62,63],4,0,6),t.addMany(a(32,64),6,0,6),t.add(127,6,0,6),t.addMany(a(64,127),6,0,0),t.add(58,3,0,6),t.addMany(a(32,48),3,9,5),t.addMany(a(32,48),5,9,5),t.addMany(a(48,64),5,0,6),t.addMany(a(64,127),5,7,0),t.addMany(a(32,48),4,9,5),t.addMany(a(32,48),1,9,2),t.addMany(a(32,48),2,9,2),t.addMany(a(48,127),2,10,0),t.addMany(a(48,80),1,10,0),t.addMany(a(81,88),1,10,0),t.addMany([89,90,92],1,10,0),t.addMany(a(96,127),1,10,0),t.add(80,1,11,9),t.addMany(c,9,0,9),t.add(127,9,0,9),t.addMany(a(28,32),9,0,9),t.addMany(a(32,48),9,9,12),t.add(58,9,0,11),t.addMany(a(48,58),9,8,10),t.add(59,9,8,10),t.addMany([60,61,62,63],9,9,10),t.addMany(c,11,0,11),t.addMany(a(32,128),11,0,11),t.addMany(a(28,32),11,0,11),t.addMany(c,10,0,10),t.add(127,10,0,10),t.addMany(a(28,32),10,0,10),t.addMany(a(48,58),10,8,10),t.add(59,10,8,10),t.addMany([58,60,61,62,63],10,0,11),t.addMany(a(32,48),10,9,12),t.addMany(c,12,0,12),t.add(127,12,0,12),t.addMany(a(28,32),12,0,12),t.addMany(a(32,48),12,9,12),t.addMany(a(48,64),12,0,11),t.addMany(a(64,127),12,12,13),t.addMany(a(64,127),10,12,13),t.addMany(a(64,127),9,12,13),t.addMany(c,13,13,13),t.addMany(h,13,13,13),t.add(127,13,0,13),t.addMany([27,156],13,14,0),t.add(160,8,5,8),t}();var u=function(){function e(){}return e.prototype.hook=function(e,t,i){},e.prototype.put=function(e,t,i){},e.prototype.unhook=function(){},e}(),_=function(e){function i(i){void 0===i&&(i=t.VT500_TRANSITION_TABLE);var r=e.call(this)||this;return r.TRANSITIONS=i,r.initialState=0,r.currentState=r.initialState,r._osc="",r._params=[0],r._collect="",r._printHandlerFb=function(e,t,i){},r._executeHandlerFb=function(e){},r._csiHandlerFb=function(e,t,i){},r._escHandlerFb=function(e,t){},r._oscHandlerFb=function(e,t){},r._dcsHandlerFb=new u,r._errorHandlerFb=function(e){return e},r._printHandler=r._printHandlerFb,r._executeHandlers=Object.create(null),r._csiHandlers=Object.create(null),r._escHandlers=Object.create(null),r._oscHandlers=Object.create(null),r._dcsHandlers=Object.create(null),r._activeDcsHandler=null,r._errorHandler=r._errorHandlerFb,r.setEscHandler("\\",function(){}),r}return n(i,e),i.prototype.dispose=function(){this._printHandlerFb=null,this._executeHandlerFb=null,this._csiHandlerFb=null,this._escHandlerFb=null,this._oscHandlerFb=null,this._dcsHandlerFb=null,this._errorHandlerFb=null,this._printHandler=null,this._executeHandlers=null,this._escHandlers=null,this._csiHandlers=null,this._oscHandlers=null,this._dcsHandlers=null,this._activeDcsHandler=null,this._errorHandler=null},i.prototype.setPrintHandler=function(e){this._printHandler=e},i.prototype.clearPrintHandler=function(){this._printHandler=this._printHandlerFb},i.prototype.setExecuteHandler=function(e,t){this._executeHandlers[e.charCodeAt(0)]=t},i.prototype.clearExecuteHandler=function(e){this._executeHandlers[e.charCodeAt(0)]&&delete this._executeHandlers[e.charCodeAt(0)]},i.prototype.setExecuteHandlerFallback=function(e){this._executeHandlerFb=e},i.prototype.addCsiHandler=function(e,t){var i=e.charCodeAt(0);void 0===this._csiHandlers[i]&&(this._csiHandlers[i]=[]);var r=this._csiHandlers[i];return r.push(t),{dispose:function(){var e=r.indexOf(t);-1!==e&&r.splice(e,1)}}},i.prototype.setCsiHandler=function(e,t){this._csiHandlers[e.charCodeAt(0)]=[t]},i.prototype.clearCsiHandler=function(e){this._csiHandlers[e.charCodeAt(0)]&&delete this._csiHandlers[e.charCodeAt(0)]},i.prototype.setCsiHandlerFallback=function(e){this._csiHandlerFb=e},i.prototype.setEscHandler=function(e,t){this._escHandlers[e]=t},i.prototype.clearEscHandler=function(e){this._escHandlers[e]&&delete this._escHandlers[e]},i.prototype.setEscHandlerFallback=function(e){this._escHandlerFb=e},i.prototype.addOscHandler=function(e,t){void 0===this._oscHandlers[e]&&(this._oscHandlers[e]=[]);var i=this._oscHandlers[e];return i.push(t),{dispose:function(){var e=i.indexOf(t);-1!==e&&i.splice(e,1)}}},i.prototype.setOscHandler=function(e,t){this._oscHandlers[e]=[t]},i.prototype.clearOscHandler=function(e){this._oscHandlers[e]&&delete this._oscHandlers[e]},i.prototype.setOscHandlerFallback=function(e){this._oscHandlerFb=e},i.prototype.setDcsHandler=function(e,t){this._dcsHandlers[e]=t},i.prototype.clearDcsHandler=function(e){this._dcsHandlers[e]&&delete this._dcsHandlers[e]},i.prototype.setDcsHandlerFallback=function(e){this._dcsHandlerFb=e},i.prototype.setErrorHandler=function(e){this._errorHandler=e},i.prototype.clearErrorHandler=function(){this._errorHandler=this._errorHandlerFb},i.prototype.reset=function(){this.currentState=this.initialState,this._osc="",this._params=[0],this._collect="",this._activeDcsHandler=null},i.prototype.parse=function(e,t){for(var i=0,r=0,n=!1,s=this.currentState,a=-1,l=-1,h=this._osc,c=this._collect,u=this._params,_=this.TRANSITIONS.table,d=this._activeDcsHandler,f=null,p=0;p<t;++p)if(i=e[p],0===s&&i>31&&i<128){a=~a?a:p;do{p++}while(p<t&&e[p]>31&&e[p]<128);p--}else if(4===s&&i>47&&i<57)u[u.length-1]=10*u[u.length-1]+i-48;else{switch((r=_[s<<8|(i<160?i:160)])>>4){case 2:a=~a?a:p;break;case 3:~a&&(this._printHandler(e,a,p),a=-1),(f=this._executeHandlers[i])?f():this._executeHandlerFb(i);break;case 0:~a?(this._printHandler(e,a,p),a=-1):~l&&(d.put(e,l,p),l=-1);break;case 1:if(i>159)switch(s){case 0:a=~a?a:p;break;case 6:r|=6;break;case 11:r|=11;break;case 13:l=~l?l:p,r|=13;break;default:n=!0}else n=!0;if(n){if(this._errorHandler({position:p,code:i,currentState:s,print:a,dcs:l,osc:h,collect:c,params:u,abort:!1}).abort)return;n=!1}break;case 7:for(var m=this._csiHandlers[i],g=m?m.length-1:-1;g>=0&&!1===m[g](u,c);g--);g<0&&this._csiHandlerFb(c,u,i);break;case 8:59===i?u.push(0):u[u.length-1]=10*u[u.length-1]+i-48;break;case 9:c+=String.fromCharCode(i);break;case 10:(f=this._escHandlers[c+String.fromCharCode(i)])?f(c,i):this._escHandlerFb(c,i);break;case 11:~a&&(this._printHandler(e,a,p),a=-1),h="",u=[0],c="",l=-1;break;case 12:(d=this._dcsHandlers[c+String.fromCharCode(i)])||(d=this._dcsHandlerFb),d.hook(c,u,i);break;case 13:l=~l?l:p;break;case 14:d&&(~l&&d.put(e,l,p),d.unhook(),d=null),27===i&&(r|=1),h="",u=[0],c="",l=-1;break;case 4:~a&&(this._printHandler(e,a,p),a=-1),h="";break;case 5:for(var y=p+1;;y++)if(y>=t||(i=e[y])<32||i>127&&i<=159){h+=o.utf32ToString(e,p,y),p=y-1;break}break;case 6:if(h&&24!==i&&26!==i){var v=h.indexOf(";");if(-1===v)this._oscHandlerFb(-1,h);else{for(var C=parseInt(h.substring(0,v)),b=h.substring(v+1),w=this._oscHandlers[C],S=w?w.length-1:-1;S>=0&&!1===w[S](b);S--);S<0&&this._oscHandlerFb(C,b)}}27===i&&(r|=1),h="",u=[0],c="",l=-1}s=15&r}0===s&&~a?this._printHandler(e,a,t):13===s&&~l&&d&&d.put(e,l,t),this._osc=h,this._collect=c,this._params=u,this._activeDcsHandler=d,this.currentState=s},i}(s.Disposable);t.EscapeSequenceParser=_},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0});var s=i(44),o=i(50),a=i(51),l=i(14),h=i(52),c=i(16),u=i(24),_=i(15),d=i(0),f=function(e){function t(t,i){var r=e.call(this)||this;r._terminal=t,r._isPaused=!1,r._needsFullRefresh=!1,r._onCanvasResize=new d.EventEmitter2,r._onRender=new d.EventEmitter2;var n=r._terminal.options.allowTransparency;if(r.colorManager=new l.ColorManager(document,n),r._characterJoinerRegistry=new _.CharacterJoinerRegistry(t),i&&r.colorManager.setTheme(i),r._renderLayers=[new s.TextRenderLayer(r._terminal.screenElement,0,r.colorManager.colors,r._characterJoinerRegistry,n),new o.SelectionRenderLayer(r._terminal.screenElement,1,r.colorManager.colors),new h.LinkRenderLayer(r._terminal.screenElement,2,r.colorManager.colors,r._terminal),new a.CursorRenderLayer(r._terminal.screenElement,3,r.colorManager.colors)],r.dimensions={scaledCharWidth:null,scaledCharHeight:null,scaledCellWidth:null,scaledCellHeight:null,scaledCharLeft:null,scaledCharTop:null,scaledCanvasWidth:null,scaledCanvasHeight:null,canvasWidth:null,canvasHeight:null,actualCellWidth:null,actualCellHeight:null},r._devicePixelRatio=window.devicePixelRatio,r._updateDimensions(),r.onOptionsChanged(),r._renderDebouncer=new c.RenderDebouncer(r._renderRows.bind(r)),r._screenDprMonitor=new u.ScreenDprMonitor,r._screenDprMonitor.setListener(function(){return r.onWindowResize(window.devicePixelRatio)}),r.register(r._screenDprMonitor),"IntersectionObserver"in window){var f=new IntersectionObserver(function(e){return r.onIntersectionChange(e[e.length-1])},{threshold:0});f.observe(r._terminal.element),r.register({dispose:function(){return f.disconnect()}})}return r}return n(t,e),Object.defineProperty(t.prototype,"onCanvasResize",{get:function(){return this._onCanvasResize.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onRender",{get:function(){return this._onRender.event},enumerable:!0,configurable:!0}),t.prototype.dispose=function(){e.prototype.dispose.call(this),this._renderLayers.forEach(function(e){return e.dispose()})},t.prototype.onIntersectionChange=function(e){this._isPaused=0===e.intersectionRatio,!this._isPaused&&this._needsFullRefresh&&(this._terminal.refresh(0,this._terminal.rows-1),this._needsFullRefresh=!1)},t.prototype.onWindowResize=function(e){this._devicePixelRatio!==e&&(this._devicePixelRatio=e,this.onResize(this._terminal.cols,this._terminal.rows))},t.prototype.setTheme=function(e){var t=this;return this.colorManager.setTheme(e),this._renderLayers.forEach(function(e){e.onThemeChanged(t._terminal,t.colorManager.colors),e.reset(t._terminal)}),this._isPaused?this._needsFullRefresh=!0:this._terminal.refresh(0,this._terminal.rows-1),this.colorManager.colors},t.prototype.onResize=function(e,t){var i=this;this._updateDimensions(),this._renderLayers.forEach(function(e){return e.resize(i._terminal,i.dimensions)}),this._isPaused?this._needsFullRefresh=!0:this._terminal.refresh(0,this._terminal.rows-1),this._terminal.screenElement.style.width=this.dimensions.canvasWidth+"px",this._terminal.screenElement.style.height=this.dimensions.canvasHeight+"px",this._onCanvasResize.fire({width:this.dimensions.canvasWidth,height:this.dimensions.canvasHeight})},t.prototype.onCharSizeChanged=function(){this.onResize(this._terminal.cols,this._terminal.rows)},t.prototype.onBlur=function(){var e=this;this._runOperation(function(t){return t.onBlur(e._terminal)})},t.prototype.onFocus=function(){var e=this;this._runOperation(function(t){return t.onFocus(e._terminal)})},t.prototype.onSelectionChanged=function(e,t,i){var r=this;void 0===i&&(i=!1),this._runOperation(function(n){return n.onSelectionChanged(r._terminal,e,t,i)})},t.prototype.onCursorMove=function(){var e=this;this._runOperation(function(t){return t.onCursorMove(e._terminal)})},t.prototype.onOptionsChanged=function(){var e=this;this.colorManager.allowTransparency=this._terminal.options.allowTransparency,this._runOperation(function(t){return t.onOptionsChanged(e._terminal)})},t.prototype.clear=function(){var e=this;this._runOperation(function(t){return t.reset(e._terminal)})},t.prototype._runOperation=function(e){this._isPaused?this._needsFullRefresh=!0:this._renderLayers.forEach(function(t){return e(t)})},t.prototype.refreshRows=function(e,t){this._isPaused?this._needsFullRefresh=!0:this._renderDebouncer.refresh(e,t,this._terminal.rows)},t.prototype._renderRows=function(e,t){var i=this;this._renderLayers.forEach(function(r){return r.onGridChanged(i._terminal,e,t)}),this._onRender.fire({start:e,end:t})},t.prototype._updateDimensions=function(){this._terminal.charMeasure.width&&this._terminal.charMeasure.height&&(this.dimensions.scaledCharWidth=Math.floor(this._terminal.charMeasure.width*window.devicePixelRatio),this.dimensions.scaledCharHeight=Math.ceil(this._terminal.charMeasure.height*window.devicePixelRatio),this.dimensions.scaledCellHeight=Math.floor(this.dimensions.scaledCharHeight*this._terminal.options.lineHeight),this.dimensions.scaledCharTop=1===this._terminal.options.lineHeight?0:Math.round((this.dimensions.scaledCellHeight-this.dimensions.scaledCharHeight)/2),this.dimensions.scaledCellWidth=this.dimensions.scaledCharWidth+Math.round(this._terminal.options.letterSpacing),this.dimensions.scaledCharLeft=Math.floor(this._terminal.options.letterSpacing/2),this.dimensions.scaledCanvasHeight=this._terminal.rows*this.dimensions.scaledCellHeight,this.dimensions.scaledCanvasWidth=this._terminal.cols*this.dimensions.scaledCellWidth,this.dimensions.canvasHeight=Math.round(this.dimensions.scaledCanvasHeight/window.devicePixelRatio),this.dimensions.canvasWidth=Math.round(this.dimensions.scaledCanvasWidth/window.devicePixelRatio),this.dimensions.actualCellHeight=this.dimensions.canvasHeight/this._terminal.rows,this.dimensions.actualCellWidth=this.dimensions.canvasWidth/this._terminal.cols)},t.prototype.registerCharacterJoiner=function(e){return this._characterJoinerRegistry.registerCharacterJoiner(e)},t.prototype.deregisterCharacterJoiner=function(e){return this._characterJoinerRegistry.deregisterCharacterJoiner(e)},t}(i(1).Disposable);t.Renderer=f},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0});var s=i(2),o=i(45),a=i(10),l=i(4),h=i(15),c=function(e){function t(t,i,r,n,s){var a=e.call(this,t,"text",i,s,r)||this;return a._characterOverlapCache={},a._workCell=new l.CellData,a._state=new o.GridCache,a._characterJoinerRegistry=n,a}return n(t,e),t.prototype.resize=function(t,i){e.prototype.resize.call(this,t,i);var r=this._getFont(t,!1,!1);this._characterWidth===i.scaledCharWidth&&this._characterFont===r||(this._characterWidth=i.scaledCharWidth,this._characterFont=r,this._characterOverlapCache={}),this._state.clear(),this._state.resize(t.cols,t.rows)},t.prototype.reset=function(e){this._state.clear(),this.clearAll()},t.prototype._forEachCell=function(e,t,i,r,n){for(var o=t;o<=i;o++)for(var a=o+e.buffer.ydisp,l=e.buffer.lines.get(a),c=r?r.getJoinedCharacters(a):[],u=0;u<e.cols;u++){l.loadCell(u,this._workCell);var _=this._workCell,d=!1,f=u;if(0!==_.getWidth()){if(c.length>0&&u===c[0][0]){d=!0;var p=c.shift();_=new h.JoinedCellData(this._workCell,l.translateToString(!0,p[0],p[1]),p[1]-p[0]),f=p[1]-1}!d&&this._isOverlapping(_)&&f<l.length-1&&l.getCodePoint(f+1)===s.NULL_CELL_CODE&&(_.content&=-12582913,_.content|=2<<22),n(_,u,o),u=f}}},t.prototype._drawBackground=function(e,t,i){var r=this,n=this._ctx,s=e.cols,o=0,a=0,h=null;n.save(),this._forEachCell(e,t,i,null,function(e,t,i){var c=null;e.isInverse()?c=e.isFgDefault()?r._colors.foreground.css:e.isFgRGB()?"rgb("+l.AttributeData.toColorRGB(e.getFgColor()).join(",")+")":r._colors.ansi[e.getFgColor()].css:e.isBgRGB()?c="rgb("+l.AttributeData.toColorRGB(e.getBgColor()).join(",")+")":e.isBgPalette()&&(c=r._colors.ansi[e.getBgColor()].css),null===h&&(o=t,a=i),i!==a?(n.fillStyle=h,r.fillCells(o,a,s-o,1),o=t,a=i):h!==c&&(n.fillStyle=h,r.fillCells(o,a,t-o,1),o=t,a=i),h=c}),null!==h&&(n.fillStyle=h,this.fillCells(o,a,s-o,1)),n.restore()},t.prototype._drawForeground=function(e,t,i){var r=this;this._forEachCell(e,t,i,this._characterJoinerRegistry,function(t,i,n){if(!t.isInvisible()){if(t.isUnderline()){if(r._ctx.save(),t.isInverse())t.isBgDefault()?r._ctx.fillStyle=r._colors.background.css:t.isBgRGB()?r._ctx.fillStyle="rgb("+l.AttributeData.toColorRGB(t.getBgColor()).join(",")+")":r._ctx.fillStyle=r._colors.ansi[t.getBgColor()].css;else if(t.isFgDefault())r._ctx.fillStyle=r._colors.foreground.css;else if(t.isFgRGB())r._ctx.fillStyle="rgb("+l.AttributeData.toColorRGB(t.getFgColor()).join(",")+")";else{var s=t.getFgColor();e.options.drawBoldTextInBrightColors&&t.isBold()&&s<8&&(s+=8),r._ctx.fillStyle=r._colors.ansi[s].css}r.fillBottomLineAtCells(i,n,t.getWidth()),r._ctx.restore()}r.drawChars(e,t,i,n)}})},t.prototype.onGridChanged=function(e,t,i){0!==this._state.cache.length&&(this._charAtlas&&this._charAtlas.beginFrame(),this.clearCells(0,t,e.cols,i-t+1),this._drawBackground(e,t,i),this._drawForeground(e,t,i))},t.prototype.onOptionsChanged=function(e){this.setTransparency(e,e.options.allowTransparency)},t.prototype._isOverlapping=function(e){if(1!==e.getWidth())return!1;if(e.getCode()<256)return!1;var t=e.getChars();if(this._characterOverlapCache.hasOwnProperty(t))return this._characterOverlapCache[t];this._ctx.save(),this._ctx.font=this._characterFont;var i=Math.floor(this._ctx.measureText(t).width)>this._characterWidth;return this._ctx.restore(),this._characterOverlapCache[t]=i,i},t}(a.BaseRenderLayer);t.TextRenderLayer=c},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=function(){function e(){this.cache=[]}return e.prototype.resize=function(e,t){for(var i=0;i<e;i++){this.cache.length<=i&&this.cache.push([]);for(var r=this.cache[i].length;r<t;r++)this.cache[i].push(null);this.cache[i].length=t}this.cache.length=e},e.prototype.clear=function(){for(var e=0;e<this.cache.length;e++)for(var t=0;t<this.cache[e].length;t++)this.cache[e][t]=null},e}();t.GridCache=r},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0});var s=i(3),o=i(13),a=i(14),l=i(23),h=i(47),c=i(5),u=1024,_=1024,d={css:"rgba(0, 0, 0, 0)",rgba:0};function f(e){return e.code<<21|e.bg<<12|e.fg<<3|(e.bold?0:4)+(e.dim?0:2)+(e.italic?0:1)}t.getGlyphCacheKey=f;var p=function(e){function t(t,i){var r=e.call(this)||this;r._config=i,r._drawToCacheCount=0,r._glyphsWaitingOnBitmap=[],r._bitmapCommitTimeout=null,r._bitmap=null,r._cacheCanvas=t.createElement("canvas"),r._cacheCanvas.width=u,r._cacheCanvas.height=_,r._cacheCtx=r._cacheCanvas.getContext("2d",{alpha:!0});var n=t.createElement("canvas");n.width=r._config.scaledCharWidth,n.height=r._config.scaledCharHeight,r._tmpCtx=n.getContext("2d",{alpha:r._config.allowTransparency}),r._width=Math.floor(u/r._config.scaledCharWidth),r._height=Math.floor(_/r._config.scaledCharHeight);var s=r._width*r._height;return r._cacheMap=new h.default(s),r._cacheMap.prealloc(s),r}return n(t,e),t.prototype.dispose=function(){null!==this._bitmapCommitTimeout&&(window.clearTimeout(this._bitmapCommitTimeout),this._bitmapCommitTimeout=null)},t.prototype.beginFrame=function(){this._drawToCacheCount=0},t.prototype.draw=function(e,t,i,r){if(32===t.code)return!0;if(!this._canCache(t))return!1;var n=f(t),s=this._cacheMap.get(n);if(null!=s)return this._drawFromCache(e,s,i,r),!0;if(this._drawToCacheCount<100){var o=void 0;o=this._cacheMap.size<this._cacheMap.capacity?this._cacheMap.size:this._cacheMap.peek().index;var a=this._drawToCache(t,o);return this._cacheMap.set(n,a),this._drawFromCache(e,a,i,r),!0}return!1},t.prototype._canCache=function(e){return e.code<256},t.prototype._toCoordinateX=function(e){return e%this._width*this._config.scaledCharWidth},t.prototype._toCoordinateY=function(e){return Math.floor(e/this._width)*this._config.scaledCharHeight},t.prototype._drawFromCache=function(e,t,i,r){if(!t.isEmpty){var n=this._toCoordinateX(t.index),s=this._toCoordinateY(t.index);e.drawImage(t.inBitmap?this._bitmap:this._cacheCanvas,n,s,this._config.scaledCharWidth,this._config.scaledCharHeight,i,r,this._config.scaledCharWidth,this._config.scaledCharHeight)}},t.prototype._getColorFromAnsiIndex=function(e){return e<this._config.colors.ansi.length?this._config.colors.ansi[e]:a.DEFAULT_ANSI_COLORS[e]},t.prototype._getBackgroundColor=function(e){return this._config.allowTransparency?d:e.bg===s.INVERTED_DEFAULT_COLOR?this._config.colors.foreground:e.bg<256?this._getColorFromAnsiIndex(e.bg):this._config.colors.background},t.prototype._getForegroundColor=function(e){return e.fg===s.INVERTED_DEFAULT_COLOR?this._config.colors.background:e.fg<256?this._getColorFromAnsiIndex(e.fg):this._config.colors.foreground},t.prototype._drawToCache=function(e,t){this._drawToCacheCount++,this._tmpCtx.save();var i=this._getBackgroundColor(e);this._tmpCtx.globalCompositeOperation="copy",this._tmpCtx.fillStyle=i.css,this._tmpCtx.fillRect(0,0,this._config.scaledCharWidth,this._config.scaledCharHeight),this._tmpCtx.globalCompositeOperation="source-over";var r=e.bold?this._config.fontWeightBold:this._config.fontWeight,n=e.italic?"italic":"";this._tmpCtx.font=n+" "+r+" "+this._config.fontSize*this._config.devicePixelRatio+"px "+this._config.fontFamily,this._tmpCtx.textBaseline="middle",this._tmpCtx.fillStyle=this._getForegroundColor(e).css,e.dim&&(this._tmpCtx.globalAlpha=s.DIM_OPACITY),this._tmpCtx.fillText(e.chars,0,this._config.scaledCharHeight/2),this._tmpCtx.restore();var o=this._tmpCtx.getImageData(0,0,this._config.scaledCharWidth,this._config.scaledCharHeight),a=!1;this._config.allowTransparency||(a=l.clearColor(o,i));var h=this._toCoordinateX(t),c=this._toCoordinateY(t);this._cacheCtx.putImageData(o,h,c);var u={index:t,isEmpty:a,inBitmap:!1};return this._addGlyphToBitmap(u),u},t.prototype._addGlyphToBitmap=function(e){var t=this;"createImageBitmap"in window&&!c.isFirefox&&!c.isSafari&&(this._glyphsWaitingOnBitmap.push(e),null===this._bitmapCommitTimeout&&(this._bitmapCommitTimeout=window.setTimeout(function(){return t._generateBitmap()},100)))},t.prototype._generateBitmap=function(){var e=this,t=this._glyphsWaitingOnBitmap;this._glyphsWaitingOnBitmap=[],window.createImageBitmap(this._cacheCanvas).then(function(i){e._bitmap=i;for(var r=0;r<t.length;r++){t[r].inBitmap=!0}}),this._bitmapCommitTimeout=null},t}(o.default);t.default=p},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=function(){function e(e){this.capacity=e,this._map={},this._head=null,this._tail=null,this._nodePool=[],this.size=0}return e.prototype._unlinkNode=function(e){var t=e.prev,i=e.next;e===this._head&&(this._head=i),e===this._tail&&(this._tail=t),null!==t&&(t.next=i),null!==i&&(i.prev=t)},e.prototype._appendNode=function(e){var t=this._tail;null!==t&&(t.next=e),e.prev=t,e.next=null,this._tail=e,null===this._head&&(this._head=e)},e.prototype.prealloc=function(e){for(var t=this._nodePool,i=0;i<e;i++)t.push({prev:null,next:null,key:null,value:null})},e.prototype.get=function(e){var t=this._map[e];return void 0!==t?(this._unlinkNode(t),this._appendNode(t),t.value):null},e.prototype.peekValue=function(e){var t=this._map[e];return void 0!==t?t.value:null},e.prototype.peek=function(){var e=this._head;return null===e?null:e.value},e.prototype.set=function(e,t){var i=this._map[e];if(void 0!==i)i=this._map[e],this._unlinkNode(i),i.value=t;else if(this.size>=this.capacity)i=this._head,this._unlinkNode(i),delete this._map[i.key],i.key=e,i.value=t,this._map[e]=i;else{var 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o=this._config.scaledCharWidth+s.CHAR_ATLAS_CELL_SPACING,a=this._config.scaledCharHeight+s.CHAR_ATLAS_CELL_SPACING;return t.dim&&(e.globalAlpha=s.DIM_OPACITY),e.drawImage(this._texture,t.code*o,n*a,o,this._config.scaledCharHeight,i,r,o,this._config.scaledCharHeight),e.restore(),!0},t}(a.default);t.default=h},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0});var s=function(e){function t(t,i,r){var n=e.call(this,t,"selection",i,!0,r)||this;return n._clearState(),n}return 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this._clearState()},t.prototype._didStateChange=function(e,t,i,r){return!this._areCoordinatesEqual(e,this._state.start)||!this._areCoordinatesEqual(t,this._state.end)||i!==this._state.columnSelectMode||r!==this._state.ydisp},t.prototype._areCoordinatesEqual=function(e,t){return!(!e||!t)&&(e[0]===t[0]&&e[1]===t[1])},t}(i(10).BaseRenderLayer);t.SelectionRenderLayer=s},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0});var s=i(10),o=i(4),a=function(e){function t(t,i,r){var n=e.call(this,t,"cursor",i,!0,r)||this;return n._cell=new 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l(e,function(){t._render(e,!0)})):(this._cursorBlinkStateManager&&(this._cursorBlinkStateManager.dispose(),this._cursorBlinkStateManager=null),e.refresh(e.buffer.y,e.buffer.y))},t.prototype.onCursorMove=function(e){this._cursorBlinkStateManager&&this._cursorBlinkStateManager.restartBlinkAnimation(e)},t.prototype.onGridChanged=function(e,t,i){!this._cursorBlinkStateManager||this._cursorBlinkStateManager.isPaused?this._render(e,!1):this._cursorBlinkStateManager.restartBlinkAnimation(e)},t.prototype._render=function(e,t){if(e.cursorState&&!e.cursorHidden){var i=e.buffer.ybase+e.buffer.y,r=i-e.buffer.ydisp;if(r<0||r>=e.rows)this._clearCursor();else if(e.buffer.lines.get(i).loadCell(e.buffer.x,this._cell),void 0!==this._cell.content){if(!e.isFocused)return this._clearCursor(),this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this._renderBlurCursor(e,e.buffer.x,r,this._cell),this._ctx.restore(),this._state.x=e.buffer.x,this._state.y=r,this._state.isFocused=!1,this._state.style=e.options.cursorStyle,void(this._state.width=this._cell.getWidth());if(!this._cursorBlinkStateManager||this._cursorBlinkStateManager.isCursorVisible){if(this._state){if(this._state.x===e.buffer.x&&this._state.y===r&&this._state.isFocused===e.isFocused&&this._state.style===e.options.cursorStyle&&this._state.width===this._cell.getWidth())return;this._clearCursor()}this._ctx.save(),this._cursorRenderers[e.options.cursorStyle||"block"](e,e.buffer.x,r,this._cell),this._ctx.restore(),this._state.x=e.buffer.x,this._state.y=r,this._state.isFocused=!1,this._state.style=e.options.cursorStyle,this._state.width=this._cell.getWidth()}else this._clearCursor()}}else this._clearCursor()},t.prototype._clearCursor=function(){this._state&&(this.clearCells(this._state.x,this._state.y,this._state.width,1),this._state={x:null,y:null,isFocused:null,style:null,width:null})},t.prototype._renderBarCursor=function(e,t,i,r){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this.fillLeftLineAtCell(t,i),this._ctx.restore()},t.prototype._renderBlockCursor=function(e,t,i,r){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this.fillCells(t,i,r.getWidth(),1),this._ctx.fillStyle=this._colors.cursorAccent.css,this.fillCharTrueColor(e,r,t,i),this._ctx.restore()},t.prototype._renderUnderlineCursor=function(e,t,i,r){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this.fillBottomLineAtCells(t,i),this._ctx.restore()},t.prototype._renderBlurCursor=function(e,t,i,r){this._ctx.save(),this._ctx.strokeStyle=this._colors.cursor.css,this.strokeRectAtCell(t,i,r.getWidth(),1),this._ctx.restore()},t}(s.BaseRenderLayer);t.CursorRenderLayer=a;var l=function(){function e(e,t){this._renderCallback=t,this.isCursorVisible=!0,e.isFocused&&this._restartInterval()}return Object.defineProperty(e.prototype,"isPaused",{get:function(){return!(this._blinkStartTimeout||this._blinkInterval)},enumerable:!0,configurable:!0}),e.prototype.dispose=function(){this._blinkInterval&&(window.clearInterval(this._blinkInterval),this._blinkInterval=null),this._blinkStartTimeout&&(window.clearTimeout(this._blinkStartTimeout),this._blinkStartTimeout=null),this._animationFrame&&(window.cancelAnimationFrame(this._animationFrame),this._animationFrame=null)},e.prototype.restartBlinkAnimation=function(e){var t=this;this.isPaused||(this._animationTimeRestarted=Date.now(),this.isCursorVisible=!0,this._animationFrame||(this._animationFrame=window.requestAnimationFrame(function(){t._renderCallback(),t._animationFrame=null})))},e.prototype._restartInterval=function(e){var t=this;void 0===e&&(e=600),this._blinkInterval&&window.clearInterval(this._blinkInterval),this._blinkStartTimeout=setTimeout(function(){if(t._animationTimeRestarted){var e=600-(Date.now()-t._animationTimeRestarted);if(t._animationTimeRestarted=null,e>0)return void t._restartInterval(e)}t.isCursorVisible=!1,t._animationFrame=window.requestAnimationFrame(function(){t._renderCallback(),t._animationFrame=null}),t._blinkInterval=setInterval(function(){if(t._animationTimeRestarted){var e=600-(Date.now()-t._animationTimeRestarted);return t._animationTimeRestarted=null,void t._restartInterval(e)}t.isCursorVisible=!t.isCursorVisible,t._animationFrame=window.requestAnimationFrame(function(){t._renderCallback(),t._animationFrame=null})},600)},e)},e.prototype.pause=function(){this.isCursorVisible=!0,this._blinkInterval&&(window.clearInterval(this._blinkInterval),this._blinkInterval=null),this._blinkStartTimeout&&(window.clearTimeout(this._blinkStartTimeout),this._blinkStartTimeout=null),this._animationFrame&&(window.cancelAnimationFrame(this._animationFrame),this._animationFrame=null)},e.prototype.resume=function(e){this._animationTimeRestarted=null,this._restartInterval(),this.restartBlinkAnimation(e)},e}()},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0});var s=i(10),o=i(3),a=i(12),l=function(e){function t(t,i,r,n){var s=e.call(this,t,"link",i,!0,r)||this;return s._state=null,n.linkifier.onLinkHover(function(e){return s._onLinkHover(e)}),n.linkifier.onLinkLeave(function(e){return s._onLinkLeave(e)}),s}return n(t,e),t.prototype.resize=function(t,i){e.prototype.resize.call(this,t,i),this._state=null},t.prototype.reset=function(e){this._clearCurrentLink()},t.prototype._clearCurrentLink=function(){if(this._state){this.clearCells(this._state.x1,this._state.y1,this._state.cols-this._state.x1,1);var e=this._state.y2-this._state.y1-1;e>0&&this.clearCells(0,this._state.y1+1,this._state.cols,e),this.clearCells(0,this._state.y2,this._state.x2,1),this._state=null}},t.prototype._onLinkHover=function(e){if(e.fg===o.INVERTED_DEFAULT_COLOR?this._ctx.fillStyle=this._colors.background.css:a.is256Color(e.fg)?this._ctx.fillStyle=this._colors.ansi[e.fg].css:this._ctx.fillStyle=this._colors.foreground.css,e.y1===e.y2)this.fillBottomLineAtCells(e.x1,e.y1,e.x2-e.x1);else{this.fillBottomLineAtCells(e.x1,e.y1,e.cols-e.x1);for(var t=e.y1+1;t<e.y2;t++)this.fillBottomLineAtCells(0,t,e.cols);this.fillBottomLineAtCells(0,e.y2,e.x2)}this._state=e},t.prototype._onLinkLeave=function(e){this._clearCurrentLink()},t}(s.BaseRenderLayer);t.LinkRenderLayer=l},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=i(25),n=i(20),s=i(0),o=function(){function e(e){this._terminal=e,this._linkMatchers=[],this._nextLinkMatcherId=0,this._onLinkHover=new s.EventEmitter2,this._onLinkLeave=new s.EventEmitter2,this._onLinkTooltip=new s.EventEmitter2,this._rowsToLinkify={start:null,end:null}}return Object.defineProperty(e.prototype,"onLinkHover",{get:function(){return this._onLinkHover.event},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onLinkLeave",{get:function(){return this._onLinkLeave.event},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onLinkTooltip",{get:function(){return this._onLinkTooltip.event},enumerable:!0,configurable:!0}),e.prototype.attachToDom=function(e){this._mouseZoneManager=e},e.prototype.linkifyRows=function(t,i){var r=this;this._mouseZoneManager&&(null===this._rowsToLinkify.start?(this._rowsToLinkify.start=t,this._rowsToLinkify.end=i):(this._rowsToLinkify.start=Math.min(this._rowsToLinkify.start,t),this._rowsToLinkify.end=Math.max(this._rowsToLinkify.end,i)),this._mouseZoneManager.clearAll(t,i),this._rowsTimeoutId&&clearTimeout(this._rowsTimeoutId),this._rowsTimeoutId=setTimeout(function(){return r._linkifyRows()},e.TIME_BEFORE_LINKIFY))},e.prototype._linkifyRows=function(){this._rowsTimeoutId=null;var t=this._terminal.buffer,i=t.ydisp+this._rowsToLinkify.start;if(!(i>=t.lines.length)){for(var r=t.ydisp+Math.min(this._rowsToLinkify.end,this._terminal.rows)+1,n=Math.ceil(e.OVERSCAN_CHAR_LIMIT/this._terminal.cols),s=this._terminal.buffer.iterator(!1,i,r,n,n);s.hasNext();)for(var o=s.next(),a=0;a<this._linkMatchers.length;a++)this._doLinkifyRow(o.range.first,o.content,this._linkMatchers[a]);this._rowsToLinkify.start=null,this._rowsToLinkify.end=null}},e.prototype.registerLinkMatcher=function(e,t,i){if(void 0===i&&(i={}),!t)throw new Error("handler must be defined");var r={id:this._nextLinkMatcherId++,regex:e,handler:t,matchIndex:i.matchIndex,validationCallback:i.validationCallback,hoverTooltipCallback:i.tooltipCallback,hoverLeaveCallback:i.leaveCallback,willLinkActivate:i.willLinkActivate,priority:i.priority||0};return this._addLinkMatcherToList(r),r.id},e.prototype._addLinkMatcherToList=function(e){if(0!==this._linkMatchers.length){for(var t=this._linkMatchers.length-1;t>=0;t--)if(e.priority<=this._linkMatchers[t].priority)return void this._linkMatchers.splice(t+1,0,e);this._linkMatchers.splice(0,0,e)}else this._linkMatchers.push(e)},e.prototype.deregisterLinkMatcher=function(e){for(var t=0;t<this._linkMatchers.length;t++)if(this._linkMatchers[t].id===e)return this._linkMatchers.splice(t,1),!0;return!1},e.prototype._doLinkifyRow=function(e,t,i){for(var r,n=this,s=new RegExp(i.regex.source,i.regex.flags+"g"),o=-1,a=function(){var a=r["number"!=typeof i.matchIndex?0:i.matchIndex];if(!a){if(l._terminal.debug)throw console.log({match:r,matcher:i}),new Error("match found without corresponding matchIndex");return"break"}if(o=t.indexOf(a,o+1),s.lastIndex=o+a.length,o<0)return"break";var h=l._terminal.buffer.stringIndexToBufferIndex(e,o);if(h[0]<0)return"break";var c,u=l._terminal.buffer.lines.get(h[0]).getFg(h[1]);u&&(c=u>>9&511),i.validationCallback?i.validationCallback(a,function(e){n._rowsTimeoutId||e&&n._addLink(h[1],h[0]-n._terminal.buffer.ydisp,a,i,c)}):l._addLink(h[1],h[0]-l._terminal.buffer.ydisp,a,i,c)},l=this;null!==(r=s.exec(t));){if("break"===a())break}},e.prototype._addLink=function(e,t,i,s,o){var a=this,l=n.getStringCellWidth(i),h=e%this._terminal.cols,c=t+Math.floor(e/this._terminal.cols),u=(h+l)%this._terminal.cols,_=c+Math.floor((h+l)/this._terminal.cols);0===u&&(u=this._terminal.cols,_--),this._mouseZoneManager.add(new r.MouseZone(h+1,c+1,u+1,_+1,function(e){if(s.handler)return s.handler(e,i);window.open(i,"_blank")},function(){a._onLinkHover.fire(a._createLinkHoverEvent(h,c,u,_,o)),a._terminal.element.classList.add("xterm-cursor-pointer")},function(e){a._onLinkTooltip.fire(a._createLinkHoverEvent(h,c,u,_,o)),s.hoverTooltipCallback&&s.hoverTooltipCallback(e,i)},function(){a._onLinkLeave.fire(a._createLinkHoverEvent(h,c,u,_,o)),a._terminal.element.classList.remove("xterm-cursor-pointer"),s.hoverLeaveCallback&&s.hoverLeaveCallback()},function(e){return!s.willLinkActivate||s.willLinkActivate(e,i)}))},e.prototype._createLinkHoverEvent=function(e,t,i,r,n){return{x1:e,y1:t,x2:i,y2:r,cols:this._terminal.cols,fg:n}},e.TIME_BEFORE_LINKIFY=200,e.OVERSCAN_CHAR_LIMIT=2e3,e}();t.Linkifier=o},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=i(26),n=i(5),s=i(55),o=i(56),a=i(4),l=i(0),h=String.fromCharCode(160),c=new RegExp(h,"g"),u=function(){function e(e,t){this._terminal=e,this._charMeasure=t,this._enabled=!0,this._workCell=new a.CellData,this._onLinuxMouseSelection=new l.EventEmitter2,this._onRedrawRequest=new l.EventEmitter2,this._onSelectionChange=new l.EventEmitter2,this._initListeners(),this.enable(),this._model=new s.SelectionModel(e),this._activeSelectionMode=0}return Object.defineProperty(e.prototype,"onLinuxMouseSelection",{get:function(){return this._onLinuxMouseSelection.event},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onRedrawRequest",{get:function(){return this._onRedrawRequest.event},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onSelectionChange",{get:function(){return this._onSelectionChange.event},enumerable:!0,configurable:!0}),e.prototype.dispose=function(){this._removeMouseDownListeners()},Object.defineProperty(e.prototype,"_buffer",{get:function(){return this._terminal.buffers.active},enumerable:!0,configurable:!0}),e.prototype._initListeners=function(){var e=this;this._mouseMoveListener=function(t){return e._onMouseMove(t)},this._mouseUpListener=function(t){return e._onMouseUp(t)},this.initBuffersListeners()},e.prototype.initBuffersListeners=function(){var e=this;this._trimListener=this._terminal.buffer.lines.onTrim(function(t){return e._onTrim(t)}),this._terminal.buffers.onBufferActivate(function(t){return e._onBufferActivate(t)})},e.prototype.disable=function(){this.clearSelection(),this._enabled=!1},e.prototype.enable=function(){this._enabled=!0},Object.defineProperty(e.prototype,"selectionStart",{get:function(){return this._model.finalSelectionStart},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"selectionEnd",{get:function(){return this._model.finalSelectionEnd},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"hasSelection",{get:function(){var e=this._model.finalSelectionStart,t=this._model.finalSelectionEnd;return!(!e||!t)&&(e[0]!==t[0]||e[1]!==t[1])},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"selectionText",{get:function(){var e=this._model.finalSelectionStart,t=this._model.finalSelectionEnd;if(!e||!t)return"";var i=[];if(3===this._activeSelectionMode){if(e[0]===t[0])return"";for(var r=e[1];r<=t[1];r++){var s=this._buffer.translateBufferLineToString(r,!0,e[0],t[0]);i.push(s)}}else{var o=e[1]===t[1]?t[0]:void 0;i.push(this._buffer.translateBufferLineToString(e[1],!0,e[0],o));for(r=e[1]+1;r<=t[1]-1;r++){var a=this._buffer.lines.get(r);s=this._buffer.translateBufferLineToString(r,!0);a.isWrapped?i[i.length-1]+=s:i.push(s)}if(e[1]!==t[1]){a=this._buffer.lines.get(t[1]),s=this._buffer.translateBufferLineToString(t[1],!0,0,t[0]);a.isWrapped?i[i.length-1]+=s:i.push(s)}}return i.map(function(e){return e.replace(c," ")}).join(n.isMSWindows?"\r\n":"\n")},enumerable:!0,configurable:!0}),e.prototype.clearSelection=function(){this._model.clearSelection(),this._removeMouseDownListeners(),this.refresh()},e.prototype.refresh=function(e){var t=this;(this._refreshAnimationFrame||(this._refreshAnimationFrame=window.requestAnimationFrame(function(){return t._refresh()})),n.isLinux&&e)&&(this.selectionText.length&&this._onLinuxMouseSelection.fire(this.selectionText))},e.prototype._refresh=function(){this._refreshAnimationFrame=null,this._onRedrawRequest.fire({start:this._model.finalSelectionStart,end:this._model.finalSelectionEnd,columnSelectMode:3===this._activeSelectionMode})},e.prototype.isClickInSelection=function(e){var t=this._getMouseBufferCoords(e),i=this._model.finalSelectionStart,r=this._model.finalSelectionEnd;return!(!i||!r)&&this._areCoordsInSelection(t,i,r)},e.prototype._areCoordsInSelection=function(e,t,i){return e[1]>t[1]&&e[1]<i[1]||t[1]===i[1]&&e[1]===t[1]&&e[0]>=t[0]&&e[0]<i[0]||t[1]<i[1]&&e[1]===i[1]&&e[0]<i[0]||t[1]<i[1]&&e[1]===t[1]&&e[0]>=t[0]},e.prototype.selectWordAtCursor=function(e){var t=this._getMouseBufferCoords(e);t&&(this._selectWordAt(t,!1),this._model.selectionEnd=null,this.refresh(!0))},e.prototype.selectAll=function(){this._model.isSelectAllActive=!0,this.refresh(),this._onSelectionChange.fire()},e.prototype.selectLines=function(e,t){this._model.clearSelection(),e=Math.max(e,0),t=Math.min(t,this._terminal.buffer.lines.length-1),this._model.selectionStart=[0,e],this._model.selectionEnd=[this._terminal.cols,t],this.refresh(),this._onSelectionChange.fire()},e.prototype._onTrim=function(e){this._model.onTrim(e)&&this.refresh()},e.prototype._getMouseBufferCoords=function(e){var t=this._terminal.mouseHelper.getCoords(e,this._terminal.screenElement,this._charMeasure,this._terminal.cols,this._terminal.rows,!0);return t?(t[0]--,t[1]--,t[1]+=this._terminal.buffer.ydisp,t):null},e.prototype._getMouseEventScrollAmount=function(e){var t=r.MouseHelper.getCoordsRelativeToElement(e,this._terminal.screenElement)[1],i=this._terminal.rows*Math.ceil(this._charMeasure.height*this._terminal.options.lineHeight);return t>=0&&t<=i?0:(t>i&&(t-=i),t=Math.min(Math.max(t,-50),50),(t/=50)/Math.abs(t)+Math.round(14*t))},e.prototype.shouldForceSelection=function(e){return n.isMac?e.altKey&&this._terminal.options.macOptionClickForcesSelection:e.shiftKey},e.prototype.onMouseDown=function(e){if(this._mouseDownTimeStamp=e.timeStamp,(2!==e.button||!this.hasSelection)&&0===e.button){if(!this._enabled){if(!this.shouldForceSelection(e))return;e.stopPropagation()}e.preventDefault(),this._dragScrollAmount=0,this._enabled&&e.shiftKey?this._onIncrementalClick(e):1===e.detail?this._onSingleClick(e):2===e.detail?this._onDoubleClick(e):3===e.detail&&this._onTripleClick(e),this._addMouseDownListeners(),this.refresh(!0)}},e.prototype._addMouseDownListeners=function(){var e=this;this._terminal.element.ownerDocument.addEventListener("mousemove",this._mouseMoveListener),this._terminal.element.ownerDocument.addEventListener("mouseup",this._mouseUpListener),this._dragScrollIntervalTimer=setInterval(function(){return e._dragScroll()},50)},e.prototype._removeMouseDownListeners=function(){this._terminal.element.ownerDocument&&(this._terminal.element.ownerDocument.removeEventListener("mousemove",this._mouseMoveListener),this._terminal.element.ownerDocument.removeEventListener("mouseup",this._mouseUpListener)),clearInterval(this._dragScrollIntervalTimer),this._dragScrollIntervalTimer=null},e.prototype._onIncrementalClick=function(e){this._model.selectionStart&&(this._model.selectionEnd=this._getMouseBufferCoords(e))},e.prototype._onSingleClick=function(e){if(this._model.selectionStartLength=0,this._model.isSelectAllActive=!1,this._activeSelectionMode=this.shouldColumnSelect(e)?3:0,this._model.selectionStart=this._getMouseBufferCoords(e),this._model.selectionStart){this._model.selectionEnd=null;var t=this._buffer.lines.get(this._model.selectionStart[1]);t&&(t.length>=this._model.selectionStart[0]||0===t.hasWidth(this._model.selectionStart[0])&&this._model.selectionStart[0]++)}},e.prototype._onDoubleClick=function(e){var t=this._getMouseBufferCoords(e);t&&(this._activeSelectionMode=1,this._selectWordAt(t,!0))},e.prototype._onTripleClick=function(e){var t=this._getMouseBufferCoords(e);t&&(this._activeSelectionMode=2,this._selectLineAt(t[1]))},e.prototype.shouldColumnSelect=function(e){return e.altKey&&!(n.isMac&&this._terminal.options.macOptionClickForcesSelection)},e.prototype._onMouseMove=function(e){e.stopImmediatePropagation();var t=this._model.selectionEnd?[this._model.selectionEnd[0],this._model.selectionEnd[1]]:null;this._model.selectionEnd=this._getMouseBufferCoords(e),this._model.selectionEnd?(2===this._activeSelectionMode?this._model.selectionEnd[1]<this._model.selectionStart[1]?this._model.selectionEnd[0]=0:this._model.selectionEnd[0]=this._terminal.cols:1===this._activeSelectionMode&&this._selectToWordAt(this._model.selectionEnd),this._dragScrollAmount=this._getMouseEventScrollAmount(e),3!==this._activeSelectionMode&&(this._dragScrollAmount>0?this._model.selectionEnd[0]=this._terminal.cols:this._dragScrollAmount<0&&(this._model.selectionEnd[0]=0)),this._model.selectionEnd[1]<this._buffer.lines.length&&0===this._buffer.lines.get(this._model.selectionEnd[1]).hasWidth(this._model.selectionEnd[0])&&this._model.selectionEnd[0]++,t&&t[0]===this._model.selectionEnd[0]&&t[1]===this._model.selectionEnd[1]||this.refresh(!0)):this.refresh(!0)},e.prototype._dragScroll=function(){this._dragScrollAmount&&(this._terminal.scrollLines(this._dragScrollAmount,!1),this._dragScrollAmount>0?(3!==this._activeSelectionMode&&(this._model.selectionEnd[0]=this._terminal.cols),this._model.selectionEnd[1]=Math.min(this._terminal.buffer.ydisp+this._terminal.rows,this._terminal.buffer.lines.length-1)):(3!==this._activeSelectionMode&&(this._model.selectionEnd[0]=0),this._model.selectionEnd[1]=this._terminal.buffer.ydisp),this.refresh())},e.prototype._onMouseUp=function(e){var t=e.timeStamp-this._mouseDownTimeStamp;this._removeMouseDownListeners(),this.selectionText.length<=1&&t<500?new o.AltClickHandler(e,this._terminal).move():this.hasSelection&&this._onSelectionChange.fire()},e.prototype._onBufferActivate=function(e){var t=this;this.clearSelection(),this._trimListener&&this._trimListener.dispose(),this._trimListener=e.activeBuffer.lines.onTrim(function(e){return t._onTrim(e)})},e.prototype._convertViewportColToCharacterIndex=function(e,t){for(var i=t[0],r=0;t[0]>=r;r++){var n=e.loadCell(r,this._workCell).getChars().length;0===this._workCell.getWidth()?i--:n>1&&t[0]!==r&&(i+=n-1)}return i},e.prototype.setSelection=function(e,t,i){this._model.clearSelection(),this._removeMouseDownListeners(),this._model.selectionStart=[e,t],this._model.selectionStartLength=i,this.refresh()},e.prototype._getWordAt=function(e,t,i,r){if(void 0===i&&(i=!0),void 0===r&&(r=!0),e[0]>=this._terminal.cols)return null;var n=this._buffer.lines.get(e[1]);if(!n)return null;var s=this._buffer.translateBufferLineToString(e[1],!1),o=this._convertViewportColToCharacterIndex(n,e),a=o,l=e[0]-o,h=0,c=0,u=0,_=0;if(" "===s.charAt(o)){for(;o>0&&" "===s.charAt(o-1);)o--;for(;a<s.length&&" "===s.charAt(a+1);)a++}else{var d=e[0],f=e[0];0===n.getWidth(d)&&(h++,d--),2===n.getWidth(f)&&(c++,f++);var p=n.getString(f).length;for(p>1&&(_+=p-1,a+=p-1);d>0&&o>0&&!this._isCharWordSeparator(n.loadCell(d-1,this._workCell));){n.loadCell(d-1,this._workCell);var m=this._workCell.getChars().length;0===this._workCell.getWidth()?(h++,d--):m>1&&(u+=m-1,o-=m-1),o--,d--}for(;f<n.length&&a+1<s.length&&!this._isCharWordSeparator(n.loadCell(f+1,this._workCell));){n.loadCell(f+1,this._workCell);var g=this._workCell.getChars().length;2===this._workCell.getWidth()?(c++,f++):g>1&&(_+=g-1,a+=g-1),a++,f++}}a++;var y=o+l-h+u,v=Math.min(this._terminal.cols,a-o+h+c-u-_);if(!t&&""===s.slice(o,a).trim())return null;if(i&&0===y&&32!==n.getCodePoint(0)){var C=this._buffer.lines.get(e[1]-1);if(C&&n.isWrapped&&32!==C.getCodePoint(this._terminal.cols-1)){var b=this._getWordAt([this._terminal.cols-1,e[1]-1],!1,!0,!1);if(b){var w=this._terminal.cols-b.start;y-=w,v+=w}}}if(r&&y+v===this._terminal.cols&&32!==n.getCodePoint(this._terminal.cols-1)){var S=this._buffer.lines.get(e[1]+1);if(S&&S.isWrapped&&32!==S.getCodePoint(0)){var E=this._getWordAt([0,e[1]+1],!1,!1,!0);E&&(v+=E.length)}}return{start:y,length:v}},e.prototype._selectWordAt=function(e,t){var i=this._getWordAt(e,t);if(i){for(;i.start<0;)i.start+=this._terminal.cols,e[1]--;this._model.selectionStart=[i.start,e[1]],this._model.selectionStartLength=i.length}},e.prototype._selectToWordAt=function(e){var t=this._getWordAt(e,!0);if(t){for(var i=e[1];t.start<0;)t.start+=this._terminal.cols,i--;if(!this._model.areSelectionValuesReversed())for(;t.start+t.length>this._terminal.cols;)t.length-=this._terminal.cols,i++;this._model.selectionEnd=[this._model.areSelectionValuesReversed()?t.start:t.start+t.length,i]}},e.prototype._isCharWordSeparator=function(e){return 0!==e.getWidth()&&" ()[]{}'\"".indexOf(e.getChars())>=0},e.prototype._selectLineAt=function(e){var t=this._buffer.getWrappedRangeForLine(e);this._model.selectionStart=[0,t.first],this._model.selectionEnd=[this._terminal.cols,t.last],this._model.selectionStartLength=0},e}();t.SelectionManager=u},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=function(){function e(e){this._terminal=e,this.clearSelection()}return e.prototype.clearSelection=function(){this.selectionStart=null,this.selectionEnd=null,this.isSelectAllActive=!1,this.selectionStartLength=0},Object.defineProperty(e.prototype,"finalSelectionStart",{get:function(){return this.isSelectAllActive?[0,0]:this.selectionEnd&&this.selectionStart&&this.areSelectionValuesReversed()?this.selectionEnd:this.selectionStart},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"finalSelectionEnd",{get:function(){if(this.isSelectAllActive)return[this._terminal.cols,this._terminal.buffer.ybase+this._terminal.rows-1];if(!this.selectionStart)return null;if(!this.selectionEnd||this.areSelectionValuesReversed()){var e=this.selectionStart[0]+this.selectionStartLength;return e>this._terminal.cols?[e%this._terminal.cols,this.selectionStart[1]+Math.floor(e/this._terminal.cols)]:[e,this.selectionStart[1]]}return this.selectionStartLength&&this.selectionEnd[1]===this.selectionStart[1]?[Math.max(this.selectionStart[0]+this.selectionStartLength,this.selectionEnd[0]),this.selectionEnd[1]]:this.selectionEnd},enumerable:!0,configurable:!0}),e.prototype.areSelectionValuesReversed=function(){var e=this.selectionStart,t=this.selectionEnd;return!(!e||!t)&&(e[1]>t[1]||e[1]===t[1]&&e[0]>t[0])},e.prototype.onTrim=function(e){return this.selectionStart&&(this.selectionStart[1]-=e),this.selectionEnd&&(this.selectionEnd[1]-=e),this.selectionEnd&&this.selectionEnd[1]<0?(this.clearSelection(),!0):(this.selectionStart&&this.selectionStart[1]<0&&(this.selectionStart[1]=0),!1)},e}();t.SelectionModel=r},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=i(9),n=function(){function e(e,t){var i;this._mouseEvent=e,this._terminal=t,this._lines=this._terminal.buffer.lines,this._startCol=this._terminal.buffer.x,this._startRow=this._terminal.buffer.y;var r=this._terminal.mouseHelper.getCoords(this._mouseEvent,this._terminal.element,this._terminal.charMeasure,this._terminal.cols,this._terminal.rows,!1);r&&(i=r.map(function(e){return e-1}),this._endCol=i[0],this._endRow=i[1])}return e.prototype.move=function(){this._mouseEvent.altKey&&void 0!==this._endCol&&void 0!==this._endRow&&this._terminal.handler(this._arrowSequences())},e.prototype._arrowSequences=function(){return this._terminal.buffer.hasScrollback?this._moveHorizontallyOnly():this._resetStartingRow()+this._moveToRequestedRow()+this._moveToRequestedCol()},e.prototype._resetStartingRow=function(){return 0===this._moveToRequestedRow().length?"":s(this._bufferLine(this._startCol,this._startRow,this._startCol,this._startRow-this._wrappedRowsForRow(this._startRow),!1).length,this._sequence("D"))},e.prototype._moveToRequestedRow=function(){var e=this._startRow-this._wrappedRowsForRow(this._startRow),t=this._endRow-this._wrappedRowsForRow(this._endRow);return s(Math.abs(e-t)-this._wrappedRowsCount(),this._sequence(this._verticalDirection()))},e.prototype._moveToRequestedCol=function(){var e;e=this._moveToRequestedRow().length>0?this._endRow-this._wrappedRowsForRow(this._endRow):this._startRow;var t=this._endRow,i=this._horizontalDirection();return s(this._bufferLine(this._startCol,e,this._endCol,t,"C"===i).length,this._sequence(i))},e.prototype._moveHorizontallyOnly=function(){var e=this._horizontalDirection();return s(Math.abs(this._startCol-this._endCol),this._sequence(e))},e.prototype._wrappedRowsCount=function(){for(var e=0,t=this._startRow-this._wrappedRowsForRow(this._startRow),i=this._endRow-this._wrappedRowsForRow(this._endRow),r=0;r<Math.abs(t-i);r++){var n="A"===this._verticalDirection()?-1:1;this._lines.get(t+n*r).isWrapped&&e++}return e},e.prototype._wrappedRowsForRow=function(e){for(var t=0,i=this._lines.get(e).isWrapped;i&&e>=0&&e<this._terminal.rows;)t++,e--,i=this._lines.get(e).isWrapped;return t},e.prototype._horizontalDirection=function(){var e;return e=this._moveToRequestedRow().length>0?this._endRow-this._wrappedRowsForRow(this._endRow):this._startRow,this._startCol<this._endCol&&e<=this._endRow||this._startCol>=this._endCol&&e<this._endRow?"C":"D"},e.prototype._verticalDirection=function(){return this._startRow>this._endRow?"A":"B"},e.prototype._bufferLine=function(e,t,i,r,n){for(var s=e,o=t,a="";s!==i||o!==r;)s+=n?1:-1,n&&s>this._terminal.cols-1?(a+=this._terminal.buffer.translateBufferLineToString(o,!1,e,s),s=0,e=0,o++):!n&&s<0&&(a+=this._terminal.buffer.translateBufferLineToString(o,!1,0,e+1),e=s=this._terminal.cols-1,o--);return a+this._terminal.buffer.translateBufferLineToString(o,!1,e,s)},e.prototype._sequence=function(e){var t=this._terminal.applicationCursor?"O":"[";return r.C0.ESC+t+e},e}();function s(e,t){e=Math.floor(e);for(var i="",r=0;r<e;r++)i+=t;return i}t.AltClickHandler=n},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=i(0),n=function(){function e(e,t){this._onCharSizeChanged=new r.EventEmitter2,this._document=e,this._parentElement=t,this._measureElement=this._document.createElement("span"),this._measureElement.classList.add("xterm-char-measure-element"),this._measureElement.textContent="W",this._measureElement.setAttribute("aria-hidden","true"),this._parentElement.appendChild(this._measureElement)}return Object.defineProperty(e.prototype,"onCharSizeChanged",{get:function(){return this._onCharSizeChanged.event},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"width",{get:function(){return this._width},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"height",{get:function(){return this._height},enumerable:!0,configurable:!0}),e.prototype.measure=function(e){this._measureElement.style.fontFamily=e.fontFamily,this._measureElement.style.fontSize=e.fontSize+"px";var t=this._measureElement.getBoundingClientRect();if(0!==t.width&&0!==t.height){var i=Math.ceil(t.height);this._width===t.width&&this._height===i||(this._width=t.width,this._height=i,this._onCharSizeChanged.fire())}},e}();t.CharMeasure=n},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.DEFAULT_BELL_SOUND="data:audio/wav;base64,UklGRigBAABXQVZFZm10IBAAAAABAAEARKwAAIhYAQACABAAZGF0YQQBAADpAFgCwAMlBZoG/wdmCcoKRAypDQ8PbRDBEQQTOxRtFYcWlBePGIUZXhoiG88bcBz7HHIdzh0WHlMeZx51HmkeUx4WHs8dah0AHXwc3hs9G4saxRnyGBIYGBcQFv8U4RPAEoYRQBACD70NWwwHC6gJOwjWBloF7gOBAhABkf8b/qv8R/ve+Xf4Ife79W/0JfPZ8Z/wde9N7ijtE+wU6xvqM+lb6H7nw+YX5mrlxuQz5Mzje+Ma49fioeKD4nXiYeJy4pHitOL04j/jn+MN5IPkFOWs5U3mDefM55/ogOl36m7rdOyE7abuyu8D8Unyj/Pg9D/2qfcb+Yn6/vuK/Qj/lAAlAg==";var r=function(){function e(e){this._terminal=e}return Object.defineProperty(e,"audioContext",{get:function(){if(!e._audioContext){var t=window.AudioContext||window.webkitAudioContext;if(!t)return console.warn("Web Audio API is not supported by this browser. Consider upgrading to the latest version"),null;e._audioContext=new t}return e._audioContext},enumerable:!0,configurable:!0}),e.prototype.playBellSound=function(){var t=e.audioContext;if(t){var i=t.createBufferSource();t.decodeAudioData(this._base64ToArrayBuffer(this._removeMimeType(this._terminal.options.bellSound)),function(e){i.buffer=e,i.connect(t.destination),i.start(0)})}},e.prototype._base64ToArrayBuffer=function(e){for(var t=window.atob(e),i=t.length,r=new Uint8Array(i),n=0;n<i;n++)r[n]=t.charCodeAt(n);return r.buffer},e.prototype._removeMimeType=function(e){return e.split(",")[1]},e}();t.SoundManager=r},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0});var s=i(17),o=i(5),a=i(16),l=i(8),h=i(1),c=function(e){function t(t){var i=e.call(this)||this;i._terminal=t,i._liveRegionLineCount=0,i._charsToConsume=[],i._accessibilityTreeRoot=document.createElement("div"),i._accessibilityTreeRoot.classList.add("xterm-accessibility"),i._rowContainer=document.createElement("div"),i._rowContainer.classList.add("xterm-accessibility-tree"),i._rowElements=[];for(var r=0;r<i._terminal.rows;r++)i._rowElements[r]=i._createAccessibilityTreeNode(),i._rowContainer.appendChild(i._rowElements[r]);return i._topBoundaryFocusListener=function(e){return i._onBoundaryFocus(e,0)},i._bottomBoundaryFocusListener=function(e){return i._onBoundaryFocus(e,1)},i._rowElements[0].addEventListener("focus",i._topBoundaryFocusListener),i._rowElements[i._rowElements.length-1].addEventListener("focus",i._bottomBoundaryFocusListener),i._refreshRowsDimensions(),i._accessibilityTreeRoot.appendChild(i._rowContainer),i._renderRowsDebouncer=new a.RenderDebouncer(i._renderRows.bind(i)),i._refreshRows(),i._liveRegion=document.createElement("div"),i._liveRegion.classList.add("live-region"),i._liveRegion.setAttribute("aria-live","assertive"),i._accessibilityTreeRoot.appendChild(i._liveRegion),i._terminal.element.insertAdjacentElement("afterbegin",i._accessibilityTreeRoot),i.register(i._renderRowsDebouncer),i.register(i._terminal.onResize(function(e){return i._onResize(e.rows)})),i.register(i._terminal.onRender(function(e){return i._refreshRows(e.start,e.end)})),i.register(i._terminal.onScroll(function(){return i._refreshRows()})),i.register(i._terminal.addDisposableListener("a11y.char",function(e){return i._onChar(e)})),i.register(i._terminal.onLineFeed(function(){return i._onChar("\n")})),i.register(i._terminal.addDisposableListener("a11y.tab",function(e){return i._onTab(e)})),i.register(i._terminal.onKey(function(e){return i._onKey(e.key)})),i.register(i._terminal.addDisposableListener("blur",function(){return i._clearLiveRegion()})),i.register(i._terminal.addDisposableListener("dprchange",function(){return i._refreshRowsDimensions()})),i.register(i._terminal.renderer.onCanvasResize(function(){return i._refreshRowsDimensions()})),i.register(l.addDisposableDomListener(window,"resize",function(){return i._refreshRowsDimensions()})),i}return n(t,e),t.prototype.dispose=function(){e.prototype.dispose.call(this),this._terminal.element.removeChild(this._accessibilityTreeRoot),this._rowElements.length=0},t.prototype._onBoundaryFocus=function(e,t){var i=e.target,r=this._rowElements[0===t?1:this._rowElements.length-2];if(i.getAttribute("aria-posinset")!==(0===t?"1":""+this._terminal.buffer.lines.length)&&e.relatedTarget===r){var n,s;if(0===t?(n=i,s=this._rowElements.pop(),this._rowContainer.removeChild(s)):(n=this._rowElements.shift(),s=i,this._rowContainer.removeChild(n)),n.removeEventListener("focus",this._topBoundaryFocusListener),s.removeEventListener("focus",this._bottomBoundaryFocusListener),0===t){var o=this._createAccessibilityTreeNode();this._rowElements.unshift(o),this._rowContainer.insertAdjacentElement("afterbegin",o)}else{o=this._createAccessibilityTreeNode();this._rowElements.push(o),this._rowContainer.appendChild(o)}this._rowElements[0].addEventListener("focus",this._topBoundaryFocusListener),this._rowElements[this._rowElements.length-1].addEventListener("focus",this._bottomBoundaryFocusListener),this._terminal.scrollLines(0===t?-1:1),this._rowElements[0===t?1:this._rowElements.length-2].focus(),e.preventDefault(),e.stopImmediatePropagation()}},t.prototype._onResize=function(e){this._rowElements[this._rowElements.length-1].removeEventListener("focus",this._bottomBoundaryFocusListener);for(var t=this._rowContainer.children.length;t<this._terminal.rows;t++)this._rowElements[t]=this._createAccessibilityTreeNode(),this._rowContainer.appendChild(this._rowElements[t]);for(;this._rowElements.length>e;)this._rowContainer.removeChild(this._rowElements.pop());this._rowElements[this._rowElements.length-1].addEventListener("focus",this._bottomBoundaryFocusListener),this._refreshRowsDimensions()},t.prototype._createAccessibilityTreeNode=function(){var e=document.createElement("div");return e.setAttribute("role","listitem"),e.tabIndex=-1,this._refreshRowDimensions(e),e},t.prototype._onTab=function(e){for(var t=0;t<e;t++)this._onChar(" ")},t.prototype._onChar=function(e){var t=this;if(this._liveRegionLineCount<21){if(this._charsToConsume.length>0)this._charsToConsume.shift()!==e&&this._announceCharacter(e);else this._announceCharacter(e);"\n"===e&&(this._liveRegionLineCount++,21===this._liveRegionLineCount&&(this._liveRegion.textContent+=s.tooMuchOutput)),o.isMac&&this._liveRegion.textContent&&this._liveRegion.textContent.length>0&&!this._liveRegion.parentNode&&setTimeout(function(){t._accessibilityTreeRoot.appendChild(t._liveRegion)},0)}},t.prototype._clearLiveRegion=function(){this._liveRegion.textContent="",this._liveRegionLineCount=0,o.isMac&&this._liveRegion.parentNode&&this._accessibilityTreeRoot.removeChild(this._liveRegion)},t.prototype._onKey=function(e){this._clearLiveRegion(),this._charsToConsume.push(e)},t.prototype._refreshRows=function(e,t){this._renderRowsDebouncer.refresh(e,t,this._terminal.rows)},t.prototype._renderRows=function(e,t){for(var i=this._terminal.buffer,r=i.lines.length.toString(),n=e;n<=t;n++){var o=i.translateBufferLineToString(i.ydisp+n,!0),a=(i.ydisp+n+1).toString(),l=this._rowElements[n];l.textContent=0===o.length?s.blankLine:o,l.setAttribute("aria-posinset",a),l.setAttribute("aria-setsize",r)}},t.prototype._refreshRowsDimensions=function(){if(this._terminal.renderer.dimensions.actualCellHeight){this._rowElements.length!==this._terminal.rows&&this._onResize(this._terminal.rows);for(var e=0;e<this._terminal.rows;e++)this._refreshRowDimensions(this._rowElements[e])}},t.prototype._refreshRowDimensions=function(e){e.style.height=this._terminal.renderer.dimensions.actualCellHeight+"px"},t.prototype._announceCharacter=function(e){" "===e?this._liveRegion.innerHTML+="&nbsp;":this._liveRegion.textContent+=e},t}(h.Disposable);t.AccessibilityManager=c},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0});var s=i(14),o=i(16),a=i(61),l=i(3),h=i(0),c=i(1),u="xterm-dom-renderer-owner-",_="xterm-rows",d="xterm-selection",f=1,p=function(e){function t(t,i){var r=e.call(this)||this;r._terminal=t,r._terminalClass=f++,r._rowElements=[],r._onCanvasResize=new h.EventEmitter2,r._onRender=new h.EventEmitter2;var n=r._terminal.options.allowTransparency;return r.colorManager=new s.ColorManager(document,n),r.setTheme(i),r._rowContainer=document.createElement("div"),r._rowContainer.classList.add(_),r._rowContainer.style.lineHeight="normal",r._rowContainer.setAttribute("aria-hidden","true"),r._refreshRowElements(r._terminal.cols,r._terminal.rows),r._selectionContainer=document.createElement("div"),r._selectionContainer.classList.add(d),r._selectionContainer.setAttribute("aria-hidden","true"),r.dimensions={scaledCharWidth:null,scaledCharHeight:null,scaledCellWidth:null,scaledCellHeight:null,scaledCharLeft:null,scaledCharTop:null,scaledCanvasWidth:null,scaledCanvasHeight:null,canvasWidth:null,canvasHeight:null,actualCellWidth:null,actualCellHeight:null},r._updateDimensions(),r._renderDebouncer=new o.RenderDebouncer(r._renderRows.bind(r)),r._rowFactory=new a.DomRendererRowFactory(t.options,document),r._terminal.element.classList.add(u+r._terminalClass),r._terminal.screenElement.appendChild(r._rowContainer),r._terminal.screenElement.appendChild(r._selectionContainer),r._terminal.linkifier.onLinkHover(function(e){return r._onLinkHover(e)}),r._terminal.linkifier.onLinkLeave(function(e){return r._onLinkLeave(e)}),r}return n(t,e),Object.defineProperty(t.prototype,"onCanvasResize",{get:function(){return this._onCanvasResize.event},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onRender",{get:function(){return this._onRender.event},enumerable:!0,configurable:!0}),t.prototype.dispose=function(){this._terminal.element.classList.remove(u+this._terminalClass),this._terminal.screenElement.removeChild(this._rowContainer),this._terminal.screenElement.removeChild(this._selectionContainer),this._terminal.screenElement.removeChild(this._themeStyleElement),this._terminal.screenElement.removeChild(this._dimensionsStyleElement),e.prototype.dispose.call(this)},t.prototype._updateDimensions=function(){var e=this;this.dimensions.scaledCharWidth=Math.floor(this._terminal.charMeasure.width*window.devicePixelRatio),this.dimensions.scaledCharHeight=Math.ceil(this._terminal.charMeasure.height*window.devicePixelRatio),this.dimensions.scaledCellWidth=this.dimensions.scaledCharWidth+Math.round(this._terminal.options.letterSpacing),this.dimensions.scaledCellHeight=Math.floor(this.dimensions.scaledCharHeight*this._terminal.options.lineHeight),this.dimensions.scaledCharLeft=0,this.dimensions.scaledCharTop=0,this.dimensions.scaledCanvasWidth=this.dimensions.scaledCellWidth*this._terminal.cols,this.dimensions.scaledCanvasHeight=this.dimensions.scaledCellHeight*this._terminal.rows,this.dimensions.canvasWidth=Math.round(this.dimensions.scaledCanvasWidth/window.devicePixelRatio),this.dimensions.canvasHeight=Math.round(this.dimensions.scaledCanvasHeight/window.devicePixelRatio),this.dimensions.actualCellWidth=this.dimensions.canvasWidth/this._terminal.cols,this.dimensions.actualCellHeight=this.dimensions.canvasHeight/this._terminal.rows,this._rowElements.forEach(function(t){t.style.width=e.dimensions.canvasWidth+"px",t.style.height=e.dimensions.actualCellHeight+"px",t.style.lineHeight=e.dimensions.actualCellHeight+"px",t.style.overflow="hidden"}),this._dimensionsStyleElement||(this._dimensionsStyleElement=document.createElement("style"),this._terminal.screenElement.appendChild(this._dimensionsStyleElement));var t=this._terminalSelector+" ."+_+" span { display: inline-block; height: 100%; vertical-align: top; width: "+this.dimensions.actualCellWidth+"px}";this._dimensionsStyleElement.innerHTML=t,this._selectionContainer.style.height=this._terminal._viewportElement.style.height,this._terminal.screenElement.style.width=this.dimensions.canvasWidth+"px",this._terminal.screenElement.style.height=this.dimensions.canvasHeight+"px"},t.prototype.setTheme=function(e){var t=this;e&&this.colorManager.setTheme(e),this._themeStyleElement||(this._themeStyleElement=document.createElement("style"),this._terminal.screenElement.appendChild(this._themeStyleElement));var i=this._terminalSelector+" ."+_+" { color: "+this.colorManager.colors.foreground.css+"; background-color: "+this.colorManager.colors.background.css+"; font-family: "+this._terminal.getOption("fontFamily")+"; font-size: "+this._terminal.getOption("fontSize")+"px;}";return i+=this._terminalSelector+" span:not(."+a.BOLD_CLASS+") { font-weight: "+this._terminal.options.fontWeight+";}"+this._terminalSelector+" span."+a.BOLD_CLASS+" { font-weight: "+this._terminal.options.fontWeightBold+";}"+this._terminalSelector+" span."+a.ITALIC_CLASS+" { font-style: italic;}",i+="@keyframes blink { 0% { opacity: 1.0; } 50% { opacity: 0.0; } 100% { opacity: 1.0; }}",i+=this._terminalSelector+" ."+_+":not(.xterm-focus) ."+a.CURSOR_CLASS+" { outline: 1px solid "+this.colorManager.colors.cursor.css+"; outline-offset: -1px;}"+this._terminalSelector+" ."+_+".xterm-focus ."+a.CURSOR_CLASS+"."+a.CURSOR_BLINK_CLASS+" { animation: blink 1s step-end infinite;}"+this._terminalSelector+" ."+_+".xterm-focus ."+a.CURSOR_CLASS+"."+a.CURSOR_STYLE_BLOCK_CLASS+" { background-color: "+this.colorManager.colors.cursor.css+"; color: "+this.colorManager.colors.cursorAccent.css+";}"+this._terminalSelector+" ."+_+".xterm-focus ."+a.CURSOR_CLASS+"."+a.CURSOR_STYLE_BAR_CLASS+" { box-shadow: 1px 0 0 "+this.colorManager.colors.cursor.css+" inset;}"+this._terminalSelector+" ."+_+".xterm-focus ."+a.CURSOR_CLASS+"."+a.CURSOR_STYLE_UNDERLINE_CLASS+" { box-shadow: 0 -1px 0 "+this.colorManager.colors.cursor.css+" inset;}",i+=this._terminalSelector+" ."+d+" { position: absolute; top: 0; left: 0; z-index: 1; pointer-events: none;}"+this._terminalSelector+" ."+d+" div { position: absolute; background-color: "+this.colorManager.colors.selection.css+";}",this.colorManager.colors.ansi.forEach(function(e,r){i+=t._terminalSelector+" .xterm-fg-"+r+" { color: "+e.css+"; }"+t._terminalSelector+" .xterm-bg-"+r+" { background-color: "+e.css+"; }"}),i+=this._terminalSelector+" .xterm-fg-"+l.INVERTED_DEFAULT_COLOR+" { color: "+this.colorManager.colors.background.css+"; }"+this._terminalSelector+" .xterm-bg-"+l.INVERTED_DEFAULT_COLOR+" { background-color: "+this.colorManager.colors.foreground.css+"; }",this._themeStyleElement.innerHTML=i,this.colorManager.colors},t.prototype.onWindowResize=function(e){this._updateDimensions()},t.prototype._refreshRowElements=function(e,t){for(var i=this._rowElements.length;i<=t;i++){var r=document.createElement("div");this._rowContainer.appendChild(r),this._rowElements.push(r)}for(;this._rowElements.length>t;)this._rowContainer.removeChild(this._rowElements.pop())},t.prototype.onResize=function(e,t){this._refreshRowElements(e,t),this._updateDimensions(),this._onCanvasResize.fire({width:this.dimensions.canvasWidth,height:this.dimensions.canvasHeight})},t.prototype.onCharSizeChanged=function(){this._updateDimensions()},t.prototype.onBlur=function(){this._rowContainer.classList.remove("xterm-focus")},t.prototype.onFocus=function(){this._rowContainer.classList.add("xterm-focus")},t.prototype.onSelectionChanged=function(e,t,i){for(;this._selectionContainer.children.length;)this._selectionContainer.removeChild(this._selectionContainer.children[0]);if(e&&t){var r=e[1]-this._terminal.buffer.ydisp,n=t[1]-this._terminal.buffer.ydisp,s=Math.max(r,0),o=Math.min(n,this._terminal.rows-1);if(!(s>=this._terminal.rows||o<0)){var a=document.createDocumentFragment();if(i)a.appendChild(this._createSelectionElement(s,e[0],t[0],o-s+1));else{var l=r===s?e[0]:0,h=s===o?t[0]:this._terminal.cols;a.appendChild(this._createSelectionElement(s,l,h));var c=o-s-1;if(a.appendChild(this._createSelectionElement(s+1,0,this._terminal.cols,c)),s!==o){var u=n===o?t[0]:this._terminal.cols;a.appendChild(this._createSelectionElement(o,0,u))}}this._selectionContainer.appendChild(a)}}},t.prototype._createSelectionElement=function(e,t,i,r){void 0===r&&(r=1);var n=document.createElement("div");return n.style.height=r*this.dimensions.actualCellHeight+"px",n.style.top=e*this.dimensions.actualCellHeight+"px",n.style.left=t*this.dimensions.actualCellWidth+"px",n.style.width=this.dimensions.actualCellWidth*(i-t)+"px",n},t.prototype.onCursorMove=function(){},t.prototype.onOptionsChanged=function(){this._updateDimensions(),this.setTheme(void 0),this._terminal.refresh(0,this._terminal.rows-1)},t.prototype.clear=function(){this._rowElements.forEach(function(e){return e.innerHTML=""})},t.prototype.refreshRows=function(e,t){this._renderDebouncer.refresh(e,t,this._terminal.rows)},t.prototype._renderRows=function(e,t){for(var i=this._terminal,r=i.buffer.ybase+i.buffer.y,n=this._terminal.buffer.x,s=this._terminal.options.cursorBlink,o=e;o<=t;o++){var a=this._rowElements[o];a.innerHTML="";var l=o+i.buffer.ydisp,h=i.buffer.lines.get(l),c=i.options.cursorStyle;a.appendChild(this._rowFactory.createRow(h,l===r,c,n,s,this.dimensions.actualCellWidth,i.cols))}this._onRender.fire({start:e,end:t})},Object.defineProperty(t.prototype,"_terminalSelector",{get:function(){return"."+u+this._terminalClass},enumerable:!0,configurable:!0}),t.prototype.registerCharacterJoiner=function(e){return-1},t.prototype.deregisterCharacterJoiner=function(e){return!1},t.prototype._onLinkHover=function(e){this._setCellUnderline(e.x1,e.x2,e.y1,e.y2,e.cols,!0)},t.prototype._onLinkLeave=function(e){this._setCellUnderline(e.x1,e.x2,e.y1,e.y2,e.cols,!1)},t.prototype._setCellUnderline=function(e,t,i,r,n,s){for(;e!==t||i!==r;){var o=this._rowElements[i];if(!o)return;var a=o.children[e];a&&(a.style.textDecoration=s?"underline":"none"),++e>=n&&(e=0,i++)}},t}(c.Disposable);t.DomRenderer=p},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=i(2),n=i(3),s=i(4);t.BOLD_CLASS="xterm-bold",t.DIM_CLASS="xterm-dim",t.ITALIC_CLASS="xterm-italic",t.UNDERLINE_CLASS="xterm-underline",t.CURSOR_CLASS="xterm-cursor",t.CURSOR_BLINK_CLASS="xterm-cursor-blink",t.CURSOR_STYLE_BLOCK_CLASS="xterm-cursor-block",t.CURSOR_STYLE_BAR_CLASS="xterm-cursor-bar",t.CURSOR_STYLE_UNDERLINE_CLASS="xterm-cursor-underline";var o=function(){function e(e,t){this._terminalOptions=e,this._document=t,this._workCell=new s.CellData}return e.prototype.createRow=function(e,i,o,a,l,h,c){for(var u=this._document.createDocumentFragment(),_=0,d=Math.min(e.length,c)-1;d>=0;d--)if(e.loadCell(d,this._workCell).getCode()!==r.NULL_CELL_CODE||i&&d===a){_=d+1;break}for(d=0;d<_;d++){e.loadCell(d,this._workCell);var f=this._workCell.getWidth();if(0!==f){var p=this._document.createElement("span");if(f>1&&(p.style.width=h*f+"px"),i&&d===a)switch(p.classList.add(t.CURSOR_CLASS),l&&p.classList.add(t.CURSOR_BLINK_CLASS),o){case"bar":p.classList.add(t.CURSOR_STYLE_BAR_CLASS);break;case"underline":p.classList.add(t.CURSOR_STYLE_UNDERLINE_CLASS);break;default:p.classList.add(t.CURSOR_STYLE_BLOCK_CLASS)}this._workCell.isBold()&&this._terminalOptions.enableBold&&p.classList.add(t.BOLD_CLASS),this._workCell.isItalic()&&p.classList.add(t.ITALIC_CLASS),this._workCell.isDim()&&p.classList.add(t.DIM_CLASS),this._workCell.isUnderline()&&p.classList.add(t.UNDERLINE_CLASS),p.textContent=this._workCell.getChars()||r.WHITESPACE_CELL_CHAR;var m=this._workCell.isInverse();if(this._workCell.isFgRGB()){var g=p.getAttribute("style")||"";g+=(m?"background-":"")+"color:rgb("+s.AttributeData.toColorRGB(this._workCell.getFgColor()).join(",")+");",p.setAttribute("style",g)}else if(this._workCell.isFgPalette()){var y=this._workCell.getFgColor();this._workCell.isBold()&&y<8&&!m&&this._terminalOptions.enableBold&&this._terminalOptions.drawBoldTextInBrightColors&&(y+=8),p.classList.add("xterm-"+(m?"b":"f")+"g-"+y)}else m&&p.classList.add("xterm-bg-"+n.INVERTED_DEFAULT_COLOR);if(this._workCell.isBgRGB()){g=p.getAttribute("style")||"";g+=(m?"":"background-")+"color:rgb("+s.AttributeData.toColorRGB(this._workCell.getBgColor()).join(",")+");",p.setAttribute("style",g)}else this._workCell.isBgPalette()?p.classList.add("xterm-"+(m?"f":"b")+"g-"+this._workCell.getBgColor()):m&&p.classList.add("xterm-fg-"+n.INVERTED_DEFAULT_COLOR);u.appendChild(p)}}return u},e}();t.DomRendererRowFactory=o},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=i(9),n={48:["0",")"],49:["1","!"],50:["2","@"],51:["3","#"],52:["4","$"],53:["5","%"],54:["6","^"],55:["7","&"],56:["8","*"],57:["9","("],186:[";",":"],187:["=","+"],188:[",","<"],189:["-","_"],190:[".",">"],191:["/","?"],192:["`","~"],219:["[","{"],220:["\\","|"],221:["]","}"],222:["'",'"']};t.evaluateKeyboardEvent=function(e,t,i,s){var o={type:0,cancel:!1,key:void 0},a=(e.shiftKey?1:0)|(e.altKey?2:0)|(e.ctrlKey?4:0)|(e.metaKey?8:0);switch(e.keyCode){case 0:"UIKeyInputUpArrow"===e.key?o.key=t?r.C0.ESC+"OA":r.C0.ESC+"[A":"UIKeyInputLeftArrow"===e.key?o.key=t?r.C0.ESC+"OD":r.C0.ESC+"[D":"UIKeyInputRightArrow"===e.key?o.key=t?r.C0.ESC+"OC":r.C0.ESC+"[C":"UIKeyInputDownArrow"===e.key&&(o.key=t?r.C0.ESC+"OB":r.C0.ESC+"[B");break;case 8:if(e.shiftKey){o.key=r.C0.BS;break}if(e.altKey){o.key=r.C0.ESC+r.C0.DEL;break}o.key=r.C0.DEL;break;case 9:if(e.shiftKey){o.key=r.C0.ESC+"[Z";break}o.key=r.C0.HT,o.cancel=!0;break;case 13:o.key=r.C0.CR,o.cancel=!0;break;case 27:o.key=r.C0.ESC,o.cancel=!0;break;case 37:a?(o.key=r.C0.ESC+"[1;"+(a+1)+"D",o.key===r.C0.ESC+"[1;3D"&&(o.key=i?r.C0.ESC+"b":r.C0.ESC+"[1;5D")):o.key=t?r.C0.ESC+"OD":r.C0.ESC+"[D";break;case 39:a?(o.key=r.C0.ESC+"[1;"+(a+1)+"C",o.key===r.C0.ESC+"[1;3C"&&(o.key=i?r.C0.ESC+"f":r.C0.ESC+"[1;5C")):o.key=t?r.C0.ESC+"OC":r.C0.ESC+"[C";break;case 38:a?(o.key=r.C0.ESC+"[1;"+(a+1)+"A",o.key===r.C0.ESC+"[1;3A"&&(o.key=r.C0.ESC+"[1;5A")):o.key=t?r.C0.ESC+"OA":r.C0.ESC+"[A";break;case 40:a?(o.key=r.C0.ESC+"[1;"+(a+1)+"B",o.key===r.C0.ESC+"[1;3B"&&(o.key=r.C0.ESC+"[1;5B")):o.key=t?r.C0.ESC+"OB":r.C0.ESC+"[B";break;case 45:e.shiftKey||e.ctrlKey||(o.key=r.C0.ESC+"[2~");break;case 46:o.key=a?r.C0.ESC+"[3;"+(a+1)+"~":r.C0.ESC+"[3~";break;case 36:o.key=a?r.C0.ESC+"[1;"+(a+1)+"H":t?r.C0.ESC+"OH":r.C0.ESC+"[H";break;case 35:o.key=a?r.C0.ESC+"[1;"+(a+1)+"F":t?r.C0.ESC+"OF":r.C0.ESC+"[F";break;case 33:e.shiftKey?o.type=2:o.key=r.C0.ESC+"[5~";break;case 34:e.shiftKey?o.type=3:o.key=r.C0.ESC+"[6~";break;case 112:o.key=a?r.C0.ESC+"[1;"+(a+1)+"P":r.C0.ESC+"OP";break;case 113:o.key=a?r.C0.ESC+"[1;"+(a+1)+"Q":r.C0.ESC+"OQ";break;case 114:o.key=a?r.C0.ESC+"[1;"+(a+1)+"R":r.C0.ESC+"OR";break;case 115:o.key=a?r.C0.ESC+"[1;"+(a+1)+"S":r.C0.ESC+"OS";break;case 116:o.key=a?r.C0.ESC+"[15;"+(a+1)+"~":r.C0.ESC+"[15~";break;case 117:o.key=a?r.C0.ESC+"[17;"+(a+1)+"~":r.C0.ESC+"[17~";break;case 118:o.key=a?r.C0.ESC+"[18;"+(a+1)+"~":r.C0.ESC+"[18~";break;case 119:o.key=a?r.C0.ESC+"[19;"+(a+1)+"~":r.C0.ESC+"[19~";break;case 120:o.key=a?r.C0.ESC+"[20;"+(a+1)+"~":r.C0.ESC+"[20~";break;case 121:o.key=a?r.C0.ESC+"[21;"+(a+1)+"~":r.C0.ESC+"[21~";break;case 122:o.key=a?r.C0.ESC+"[23;"+(a+1)+"~":r.C0.ESC+"[23~";break;case 123:o.key=a?r.C0.ESC+"[24;"+(a+1)+"~":r.C0.ESC+"[24~";break;default:if(!e.ctrlKey||e.shiftKey||e.altKey||e.metaKey)if(i&&!s||!e.altKey||e.metaKey)i&&!e.altKey&&!e.ctrlKey&&e.metaKey?65===e.keyCode&&(o.type=1):e.key&&!e.ctrlKey&&!e.altKey&&!e.metaKey&&e.keyCode>=48&&1===e.key.length?o.key=e.key:e.key&&e.ctrlKey&&"_"===e.key&&(o.key=r.C0.US);else{var l=n[e.keyCode],h=l&&l[e.shiftKey?1:0];if(h)o.key=r.C0.ESC+h;else if(e.keyCode>=65&&e.keyCode<=90){var c=e.ctrlKey?e.keyCode-64:e.keyCode+32;o.key=r.C0.ESC+String.fromCharCode(c)}}else e.keyCode>=65&&e.keyCode<=90?o.key=String.fromCharCode(e.keyCode-64):32===e.keyCode?o.key=String.fromCharCode(0):e.keyCode>=51&&e.keyCode<=55?o.key=String.fromCharCode(e.keyCode-51+27):56===e.keyCode?o.key=String.fromCharCode(127):219===e.keyCode?o.key=String.fromCharCode(27):220===e.keyCode?o.key=String.fromCharCode(28):221===e.keyCode&&(o.key=String.fromCharCode(29))}return o}},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.clone=function e(t,i){if(void 0===i&&(i=5),"object"!=typeof t)return t;if(null===t)return null;var r=Array.isArray(t)?[]:{};for(var n in t)r[n]=i<=1?t[n]:e(t[n],i-1);return r}},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=i(2);t.applyWindowsMode=function(e){return e.onLineFeed(function(){var t=e.buffer.lines.get(e.buffer.ybase+e.buffer.y-1).get(e.cols-1);t[r.CHAR_DATA_CODE_INDEX]!==r.NULL_CELL_CODE&&t[r.CHAR_DATA_CODE_INDEX]!==r.WHITESPACE_CELL_CODE&&(e.buffer.lines.get(e.buffer.ybase+e.buffer.y).isWrapped=!0)})}},function(e,t,i){"use strict";function r(e){if(!e.element.parentElement)return null;var t=window.getComputedStyle(e.element.parentElement),i=parseInt(t.getPropertyValue("height")),r=Math.max(0,parseInt(t.getPropertyValue("width"))),n=window.getComputedStyle(e.element),s=i-(parseInt(n.getPropertyValue("padding-top"))+parseInt(n.getPropertyValue("padding-bottom"))),o=r-(parseInt(n.getPropertyValue("padding-right"))+parseInt(n.getPropertyValue("padding-left")))-e._core.viewport.scrollBarWidth;return{cols:Math.floor(o/e._core.renderer.dimensions.actualCellWidth),rows:Math.floor(s/e._core.renderer.dimensions.actualCellHeight)}}function n(e){var t=r(e);t&&(e.rows===t.rows&&e.cols===t.cols||(e._core.renderer.clear(),e.resize(t.cols,t.rows)))}Object.defineProperty(t,"__esModule",{value:!0}),t.proposeGeometry=r,t.fit=n,t.apply=function(e){e.prototype.proposeGeometry=function(){return r(this)},e.prototype.fit=function(){n(this)}}},function(e,t,i){Object.assign(e.exports,i(67))},function(e,t,i){"use strict";var r=e.exports;Object.assign(r,i(6),i(68));const n=[42,42,24,66,48],s=["to_terminal","on_detect","on_retract","sender"];class o{constructor(e,t,i,r){this._confirmer=t,this._denier=i,this._is_valid=r,this._session_type=e}confirm(){return this._confirmer.apply(this,arguments)}deny(){return this._denier.apply(this,arguments)}is_valid(){return this._is_valid.apply(this,arguments)}get_session_role(){return this._session_type}}r.Sentry=class{constructor(e){if(!e)throw"Need options!";var t=this;s.forEach(function(i){if(!e[i])throw"Need “"+i+"”!";t["_"+i]=e[i]}),this._cache=[]}_after_session_end(){this._zsession=null}consume(e){if(e instanceof Array||(e=Array.prototype.slice.call(new Uint8Array(e))),this._zsession){var t=this._zsession;if(t.consume(e),!t.has_ended())return;e="receive"===t.type?t.get_trailing_bytes():[]}var i=this._parse(e),r=e;if(i){!!this._parsed_session&&(this._parsed_session.type===i.type&&(r=[]),this._on_retract()),this._parsed_session=i;var n=this;this._on_detect(new o(i.type,function(){if(!this.is_valid())throw"Stale ZMODEM session!";return i.on("garbage",n._to_terminal),i.on("session_end",n._after_session_end.bind(n)),i.set_sender(n._sender),delete n._parsed_session,n._zsession=i},this._send_abort.bind(this),function(){return n._parsed_session===i}))}else{var s=this._parsed_session;this._parsed_session=null,s&&(1===r.length&&67===r[0]&&this._send_abort(),this._on_retract())}this._to_terminal(r)}get_confirmed_session(){return this._zsession||null}_send_abort(){this._sender(r.ZMLIB.ABORT_SEQUENCE)}_parse(e){var t=this._cache;for(t.push.apply(t,e);;){let e=r.ZMLIB.find_subarray(t,n);if(-1===e)break;let i;t.splice(0,e);try{i=r.Session.parse(t)}catch(e){}if(!i)break;return 1===t.length&&t[0]===r.ZMLIB.XON&&t.shift(),t.length?null:i}return t.splice(21),null}}},function(e,t,i){"use strict";var r=e.exports;Object.assign(r,i(18),i(69),i(19),i(6),i(70),i(72),i(73),i(7));const n=["CANFDX","CANOVIO","CANFC32"],s="spool_uint8array",o=[79,79],a=r.ZMLIB.ABORT_SEQUENCE;class l{constructor(){this._on_evt={},this._evt_once_index={}}_Add_event(e){this._on_evt[e]=[],this._evt_once_index[e]=[]}_get_evt_queue(e){if(!this._on_evt[e])throw"Bad event: "+e;return this._on_evt[e]}on(e,t){return this._get_evt_queue(e).push(t),this}off(e,t){var i=this._get_evt_queue(e);if(t){var r=i.indexOf(t);if(-1===r)throw"“"+t+"” is not in the “"+e+"” queue.";i.splice(r,1)}else i.pop();return this}_Happen(e){var t=this._get_evt_queue(e),i=Array.apply(null,arguments);i.shift();var r=this;return t.forEach(function(e){e.apply(r,i)}),t.length}}r.Session=class extends l{static parse(e){var t;try{t=r.Header.parse_hex(e)}catch(e){return}if(t)switch(t.NAME){case"ZRQINIT":return new r.Session.Receive;case"ZRINIT":return new r.Session.Send(t)}}set_sender(e){return this._sender=e,this}has_ended(){return this._has_ended()}consume(e){if(this._before_consume(e),this._aborted)throw new r.Error("already_aborted");e.length&&(this._strip_and_enqueue_input(e),this._check_for_abort_sequence(e)||this._consume_first())}aborted(){return!!this._aborted}constructor(){super(),this._config={},this._input_buffer=[],this._Add_event("receive"),this._Add_event("garbage"),this._Add_event("session_end")}get_role(){return this.type}_trim_leading_garbage_until_header(){var e=r.Header.trim_leading_garbage(this._input_buffer);e.length&&0===this._Happen("garbage",e)&&console.debug("Garbage: ",String.fromCharCode.apply(String,e),e)}_parse_and_consume_header(){this._trim_leading_garbage_until_header();var e=r.Header.parse(this._input_buffer);if(e)return this._consume_header(e[0]),this._last_header_name=e[0].NAME,this._last_header_crc=e[1],e[0]}_consume_header(e){this._on_receive(e);var t=this._next_header_handler[e.NAME];if(!t)throw console.error("Unhandled header!",e,this._next_header_handler),new r.Error("Unhandled header: "+e.NAME);this._next_header_handler=null,t.call(this,e)}_check_for_abort_sequence(){var e=r.ZMLIB.find_subarray(this._input_buffer,a);if(-1!==e)throw this._input_buffer.splice(0,e+a.length),this._aborted=!0,this._on_session_end(),new r.Error("peer_aborted")}_send_header(e){if(!this._sender)throw"Need sender!";var t=Array.apply(null,arguments),i=this._create_header_bytes(t);this._sender(i[0]),this._last_sent_header=i[1]}_create_header_bytes(e){var t=r.Header.build.apply(r.Header,e);return[t[this._get_header_formatter(e[0])](this._zencoder),t]}_strip_and_enqueue_input(e){r.ZMLIB.strip_ignored_bytes(e),this._input_buffer.push.apply(this._input_buffer,e)}abort(){this._sender(a.concat([8,8,8,8,8])),this._aborted=!0,this._sender=function(){throw new r.Error("already_aborted")},this._on_session_end()}_on_session_end(){this._Happen("session_end")}_on_receive(e){this._Happen("receive",e)}_before_consume(){}},r.Session.Receive=class extends r.Session{constructor(){super(),this._Add_event("offer"),this._Add_event("data_in"),this._Add_event("file_end")}_before_consume(e){if(this._bytes_after_OO)throw"PROTOCOL: Session is completed!";this._bytes_being_consumed=e}get_trailing_bytes(){if(this._aborted)return[];if(!this._bytes_after_OO)throw"PROTOCOL: Session is not completed!";return this._bytes_after_OO.slice(0)}_has_ended(){return this.aborted()||!!this._bytes_after_OO}_get_header_formatter(){return"to_hex"}_parse_and_consume_subpacket(){var e;e=16===this._last_header_crc?"parse16":"parse32";var t=r.Subpacket[e](this._input_buffer);return t&&(this._consume_data(t),t.frame_end()&&(this._next_subpacket_handler=null)),t}_consume_first(){if(this._got_ZFIN){if(this._input_buffer.length<2)return;if(0===r.ZMLIB.find_subarray(this._input_buffer,o))return this._bytes_after_OO=(e=this._bytes_being_consumed.slice(0),0===r.ZMLIB.find_subarray(e,o)?e.splice(0,o.length):e[0]===o[o.length-1]&&e.splice(0,1),e),void this._on_session_end();throw"PROTOCOL: Only thing after ZFIN should be “OO” (79,79), not: "+this._input_buffer.join()}var e,t;do{t=this._next_subpacket_handler?this._parse_and_consume_subpacket():this._parse_and_consume_header()}while(t&&this._input_buffer.length)}_consume_data(e){if(this._on_receive(e),!this._next_subpacket_handler)throw"PROTOCOL: Received unexpected data packet after "+this._last_header_name+" header: "+e.get_payload().join();this._next_subpacket_handler.call(this,e)}_octets_to_string(e){return this._textdecoder||(this._textdecoder=new r.Text.Decoder),this._textdecoder.decode(new Uint8Array(e))}_consume_ZFILE_data(e,t){if(this._file_info)throw"PROTOCOL: second ZFILE data subpacket received";var i=t.get_payload(),r=i.indexOf(0),n=this._octets_to_string(i.slice(0,r)),s=this._octets_to_string(i.slice(1+r)).split(" "),o=s[1]&&parseInt(s[1],8)||void 0;o&&(o=new Date(1e3*o)),this._file_info={name:n,size:s[0]?parseInt(s[0],10):null,mtime:o||null,mode:s[2]&&parseInt(s[2],8)||null,serial:s[3]&&parseInt(s[3],10)||null,files_remaining:s[4]?parseInt(s[4],10):null,bytes_remaining:s[5]?parseInt(s[5],10):null};var a=new u(e.get_options(),this._file_info,this._accept.bind(this),this._skip.bind(this));this._current_transfer=a}_consume_ZDATA_data(e){if(!this._accepted_offer)throw"PROTOCOL: Received data without accepting!";if(!this._offset_ok)return console.warn("offset not ok!"),void _send_ZRPOS();this._file_offset+=e.get_payload().length,this._on_data_in(e),e.ack_expected()&&!e.frame_end()&&this._send_header("ZACK",r.ENCODELIB.pack_u32_le(this._file_offset))}_make_promise_for_between_files(){var e=this;return new Promise(function(t){var i={ZFILE:function(e){this._next_subpacket_handler=function(i){this._next_subpacket_handler=null,this._consume_ZFILE_data(e,i),this._Happen("offer",this._current_transfer),t(this._current_transfer)}},ZSINIT:function(t){e._next_subpacket_handler=function(t){e._next_subpacket_handler=null,e._consume_ZSINIT_data(t),e._send_header("ZACK"),e._next_header_handler=i}},ZFIN:function(){this._consume_ZFIN(),t()}};e._next_header_handler=i})}_consume_ZSINIT_data(e){this._attn=e.get_payload()}start(){if(this._started)throw"Already started!";this._started=!0;var e=this._make_promise_for_between_files();return this._send_ZRINIT(),e}_accept(e){this._accepted_offer=!0,this._file_offset=e||0;var t=this,i=new Promise(function(e){t._next_header_handler={ZDATA:function(t){this._consume_ZDATA(t),this._next_subpacket_handler=this._consume_ZDATA_data,this._next_header_handler={ZEOF:function(t){this._consume_ZEOF(t),this._next_subpacket_handler=null,this._make_promise_for_between_files(),e(),this._send_ZRINIT()}}}}});return this._send_ZRPOS(),i}_skip(){var e=this._make_promise_for_between_files();if(this._accepted_offer){if(!this._current_transfer)return;var t=function(){this._accepted_offer=!1,this._next_subpacket_handler=null,this._make_promise_for_between_files()}.bind(this);Object.assign(this._next_header_handler,{ZEOF:t,ZDATA:function(){t(),this._next_header_handler.ZEOF=t}.bind(this)})}return this._file_info=null,this._send_header("ZSKIP"),e}_send_ZRINIT(){this._send_header("ZRINIT",n)}_consume_ZFIN(){this._got_ZFIN=!0,this._send_header("ZFIN")}_consume_ZEOF(e){if(this._file_offset!==e.get_offset())throw"ZEOF offset mismatch; unimplemented (local: "+this._file_offset+"; ZEOF: "+e.get_offset()+")";this._on_file_end(),this._file_info=null,this._current_transfer=null}_consume_ZDATA(e){if(this._file_offset!==e.get_offset())throw"Error correction is unimplemented.";this._offset_ok=!0}_send_ZRPOS(){this._send_header("ZRPOS",this._file_offset)}_on_file_end(){this._Happen("file_end"),this._current_transfer&&(this._current_transfer._Happen("complete"),this._current_transfer=null)}_on_data_in(e){this._Happen("data_in",e),this._current_transfer&&this._current_transfer._Happen("input",e.get_payload())}},Object.assign(r.Session.Receive.prototype,{type:"receive"});var h={get_details:function(){return Object.assign({},this._file_info)},get_options:function(){return Object.assign({},this._zfile_opts)},get_offset:function(){return this._file_offset}};class c{constructor(e,t,i,r){this._file_info=e,this._file_offset=t||0,this._send=i,this._end=r}send(e){this._send(e),this._file_offset+=e.length}end(e){var t=this._end(e||[]);return e&&(this._file_offset+=e.length),t}}Object.assign(c.prototype,h);class u extends l{constructor(e,t,i,r){super(),this._zfile_opts=e,this._file_info=t,this._accept_func=i,this._skip_func=r,this._Add_event("input"),this._Add_event("complete"),this.on("input",this._input_handler)}_verify_not_skipped(){if(this._skipped)throw new r.Error("Already skipped!")}skip(){return this._verify_not_skipped(),this._skipped=!0,this._skip_func.apply(this,arguments)}accept(e){if(this._verify_not_skipped(),this._accepted)throw new r.Error("Already accepted!");switch(this._accepted=!0,e||(e={}),this._file_offset=e.offset||0,e.on_input){case null:case void 0:case"spool_array":case s:this._spool=[];break;default:if("function"!=typeof e.on_input)throw"Invalid “on_input”: "+e.on_input}return this._input_handler_mode=e.on_input||s,this._accept_func(this._file_offset).then(this._get_spool.bind(this))}_input_handler(e){if(this._file_offset+=e.length,"function"==typeof this._input_handler_mode)this._input_handler_mode(e);else{if(this._input_handler_mode===s)e=new Uint8Array(e);else if("spool_array"!==this._input_handler_mode)throw new r.Error("WTF?? _input_handler_mode = "+this._input_handler_mode);this._spool.push(e)}}_get_spool(){return this._spool}}Object.assign(u.prototype,h);const _={ZFILE:!0,ZDATA:!0};r.Session.Send=class extends r.Session{constructor(e){if(super(),!e)throw"Need first header!";if("ZRINIT"!==e.NAME)throw"First header should be ZRINIT, not "+e.NAME;this._last_header_name="ZRINIT",this._subpacket_encode_func="encode16",this._zencoder=new r.ZDLE,this._consume_ZRINIT(e),this._file_offset=0;this._start_keepalive_on_set_sender=!0}set_sender(e){return super.set_sender(e),this._start_keepalive_on_set_sender&&(this._start_keepalive_on_set_sender=!1,this._start_keepalive()),this}_get_header_formatter(e){return _[e]?"to_binary16":"to_hex"}_start_keepalive(){if(!this._keepalive_promise){var e=this;this._keepalive_promise=new Promise(function(t){e._keepalive_timeout=setTimeout(t,5e3)}).then(function(){e._next_header_handler={ZACK:function(){e._got_ZSINIT_ZACK=!0}},e._send_ZSINIT(),e._keepalive_promise=null,e._start_keepalive()})}}_stop_keepalive(){this._keepalive_promise&&(clearTimeout(this._keepalive_timeout),this._keep_alive_promise=null)}_send_ZSINIT(){var e=[];this._zencoder.escapes_ctrl_chars()&&e.push("ESCCTL"),this._send_header_and_data(["ZSINIT",e],[0],"end_ack")}_consume_ZRINIT(e){if(this._last_ZRINIT=e,e.get_buffer_size())throw"Buffer size ("+e.get_buffer_size()+") is unsupported!";if(!e.can_full_duplex())throw"Half-duplex I/O is unsupported!";if(!e.can_overlap_io())throw"Non-overlap I/O is unsupported!";if(e.escape_8th_bit())throw"8-bit escaping is unsupported!";this._zencoder.set_escape_ctrl_chars(!0),e.escape_ctrl_chars()||console.debug("Peer didn’t request escape of all control characters. Will send ZSINIT to force recognition of escaped control characters.")}_ensure_receiver_escapes_ctrl_chars(){var e;if(!this._last_ZRINIT.escape_ctrl_chars()&&!this._got_ZSINIT_ZACK){var t=this;e=new Promise(function(e){t._next_header_handler={ZACK:t=>{e()}},t._send_ZSINIT()})}else e=Promise.resolve();return e}_convert_params_to_offer_payload_array(e){var t=(e=r.Validation.offer_parameters(e)).name+"\0",i=[(e.size||0).toString(10),e.mtime?e.mtime.toString(8):"0",e.mode?(32768|e.mode).toString(8):"0","0"];return e.files_remaining&&(i.push(e.files_remaining),e.bytes_remaining&&i.push(e.bytes_remaining)),t+=i.join(" "),this._string_to_octets(t)}send_offer(e){if(!e)throw"need file params!";if(this._sending_file)throw"Already sending file!";var t=this._convert_params_to_offer_payload_array(e);this._stop_keepalive();var i=this,r=function(){var r=new Promise(function(t){i._next_header_handler={ZSKIP:function(){i._start_keepalive(),t()},ZRPOS:function(r){i._sending_file=!0,t(new c(e,r.get_offset(),i._send_interim_file_piece.bind(i),i._end_file.bind(i)))}}});return i._send_header_and_data(["ZFILE"],t,"end_ack"),delete i._sent_ZDATA,r};return this._ensure_receiver_escapes_ctrl_chars().then(r)}_send_header_and_data(e,t,i){var r=this._create_header_bytes(e),n=this._build_subpacket_bytes(t,i);r[0].push.apply(r[0],n),this._sender(r[0]),this._last_sent_header=r[1]}_build_subpacket_bytes(e,t){return r.Subpacket.build(e,t)[this._subpacket_encode_func](this._zencoder)}_build_and_send_subpacket(e,t){this._sender(this._build_subpacket_bytes(e,t))}_string_to_octets(e){this._textencoder||(this._textencoder=new r.Text.Encoder);var t=this._textencoder.encode(e);return Array.prototype.slice.call(t)}_send_interim_file_piece(e){return this._send_file_part(e,"no_end_no_ack"),Promise.resolve()}_ensure_we_are_sending(){if(!this._sending_file)throw"Not sending a file currently!"}_end_file(e){this._ensure_we_are_sending(),this._send_file_part(e,"end_no_ack");var t=this,i=new Promise(function(e){t._sending_file=!1,t._prepare_to_receive_ZRINIT(e)});return this._send_header("ZEOF",this._file_offset),this._file_offset=0,i}_prepare_to_receive_ZRINIT(e){this._next_header_handler={ZRINIT:function(t){this._consume_ZRINIT(t),e&&e()}}}close(){var e="ZRINIT"===this._last_header_name;if(e||(e="ZSKIP"===this._last_header_name),e||(e="ZSINIT"===this._last_sent_header.name&&"ZACK"===this._last_header_name),!e)throw"Can’t close; last received header was “"+this._last_header_name+"”";var t=this,i=new Promise(function(e,i){t._next_header_handler={ZFIN:function(){t._sender(o),t._sent_OO=!0,t._on_session_end(),e()}}});return this._send_header("ZFIN"),i}_has_ended(){return this.aborted()||!!this._sent_OO}_send_file_part(e,t){this._sent_ZDATA||(this._send_header("ZDATA",this._file_offset),this._sent_ZDATA=!0);for(var i=0,r=e.length;;){var n=Math.min(i+8192,r)-i,s=n+i>=r,o=e.slice(i,i+n);if(o instanceof Array||(o=Array.prototype.slice.call(o)),this._build_and_send_subpacket(o,s?t:"no_end_no_ack"),this._file_offset+=n,(i+=n)>=r)break}}_consume_first(){if(!this._parse_and_consume_header()&&"67"===this._input_buffer.join())throw"Receiver has fallen back to YMODEM."}_on_session_end(){this._stop_keepalive(),super._on_session_end()}},Object.assign(r.Session.Send.prototype,{type:"send"})},function(e,t){e.exports.Text={Encoder:"undefined"!=typeof TextEncoder?TextEncoder:class{encode(e){e=unescape(encodeURIComponent(e));for(var t=new Array(e.length),i=0;i<e.length;i++)t[i]=e.charCodeAt(i);return new Uint8Array(t)}},Decoder:"undefined"!=typeof TextDecoder?TextDecoder:class{decode(e){return decodeURIComponent(escape(String.fromCharCode.apply(String,e)))}}}},function(e,t,i){"use strict";var r=e.exports;Object.assign(r,i(18),i(19),i(6),i(28),i(7));const n="*".charCodeAt(0),s="A".charCodeAt(0),o="B".charCodeAt(0),a="C".charCodeAt(0),l=[13,10],h=l.slice(0).concat([r.ZMLIB.XON]),c=[n,n,r.ZMLIB.ZDLE,o],u=[n,r.ZMLIB.ZDLE,s],_=[n,r.ZMLIB.ZDLE,a];r.Header=class{static trim_leading_garbage(e){var t,i,s=[];e:for(;e.length&&!i;){var o=e.indexOf(n);if(-1===o){t=!0;break e}if(s.push.apply(s,e.splice(0,o)),e.length<2)break e;if(e[1]===n)if(e.length<c.length){if(e.join()===c.slice(0,e.length).join())break e}else e[2]===c[2]&&e[3]===c[3]&&(i=j);else if(e[1]===r.ZMLIB.ZDLE){if(e.length<u.length)break e;e[2]===u[2]?i=F:e[2]===_[2]&&(i=W)}i||s.push(e.shift())}return t&&s.push.apply(s,e.splice(0)),s}static parse(e){var t;if(e[1]===n)return(t=j(e))&&[t,16];if(e[2]===s)return(t=F(e))&&[t,16];if(e[2]===a)return(t=W(e))&&[t,32];if(!(e.length<3))throw"Unrecognized/unsupported octets: "+e.join()}static build(e){var t=1===arguments.length?[arguments[0]]:Array.apply(null,arguments),i=H[e];if(!i)throw"No frame class “"+e+"” is defined!";return t.shift(),new(i.bind.apply(i,[null].concat(t)))}to_hex(){var e=this._crc_bytes();return c.concat(r.ENCODELIB.octets_to_hex(e.concat(r.CRC.crc16(e))),this._hex_header_ending)}to_binary16(e){return this._to_binary(e,u,r.CRC.crc16)}to_binary32(e){return this._to_binary(e,_,r.CRC.crc32)}constructor(){this._bytes4||(this._bytes4=[0,0,0,0])}_to_binary(e,t,i){var r=this._crc_bytes();return t.concat(e.encode(r.concat(i(r))))}_crc_bytes(){return[this.TYPENUM].concat(this._bytes4)}},r.Header.prototype._hex_header_ending=h;class d extends r.Header{}const f={CANFDX:1,CANOVIO:2,CANBRK:4,CANCRY:8,CANLZW:16,CANFC32:32,ESCCTL:64,ESC8:128};class p extends r.Header{constructor(e,t){super();var i=0;t||(t=0),e.forEach(function(e){i|=function(e){if(!f[e])throw new r.Error("Invalid ZRINIT flag: "+e);return f[e]}(e)}),this._bytes4=[255&t,t>>8,0,i]}get_buffer_size(){return r.ENCODELIB.unpack_u16_be(this._bytes4.slice(0,2))||void 0}can_full_duplex(){return!!(this._bytes4[3]&f.CANFDX)}can_overlap_io(){return!!(this._bytes4[3]&f.CANOVIO)}can_break(){return!!(this._bytes4[3]&f.CANBRK)}can_fcs_32(){return!!(this._bytes4[3]&f.CANFC32)}escape_ctrl_chars(){return!!(this._bytes4[3]&f.ESCCTL)}escape_8th_bit(){return!!(this._bytes4[3]&f.ESC8)}}const m={ESCCTL:64,ESC8:128};class g extends r.Header{constructor(e,t){super();var i=0;if(e.forEach(function(e){i|=function(e){if(!m[e])throw"Invalid ZSINIT flag: "+e;return m[e]}(e)}),this._bytes4=[0,0,0,i],t){if(t.length>31)throw"Attn sequence must be <= 31 bytes";if(t.some(function(e){return e>255}))throw"Attn sequence ("+t+") must be <256";this._data=t.concat([0])}}escape_ctrl_chars(){return!!(this._bytes4[3]&m.ESCCTL)}escape_8th_bit(){return!!(this._bytes4[3]&m.ESC8)}}class y extends r.Header{constructor(e){super(),e&&(this._bytes4=e.slice())}}y.prototype._hex_header_ending=l;const v={extended:{sparse:64},transport:[void 0,"compress","encrypt","rle"],management:[void 0,"newer_or_longer","crc","append","clobber","newer","mtime_or_length","protect","rename"],conversion:[void 0,"binary","text","resume"]},C=["extended","transport","management","conversion"],b=128,w=31,S=64;class E extends r.Header{get_options(){var e={sparse:!!(this._bytes4[0]&S)},t=this._bytes4.slice(0);return C.forEach(function(i,r){if(v[i]instanceof Array)"management"===i&&(e.skip_if_absent=!!(t[r]&b),t[r]&=w),e[i]=v[i][t[r]];else for(var n in v[i])e[n]=!!(t[r]&v[i][n]),e[n]&&(t[r]^=v[i][n]);!e[i]&&t[r]&&(e[i]="unknown:"+t[r])}),e}}class L extends r.Header{}class x extends r.Header{}class A extends r.Header{}class k extends r.Header{}A.prototype._hex_header_ending=l;class T extends r.Header{constructor(e){super(),this._bytes4=r.ENCODELIB.pack_u32_le(e)}get_offset(){return r.ENCODELIB.unpack_u32_le(this._bytes4)}}class R extends T{}class M extends T{}class D extends T{}const O=[[d,"ZRQINIT"],[p,"ZRINIT"],[g,"ZSINIT"],[y,"ZACK"],[E,"ZFILE"],[L,"ZSKIP"],void 0,[x,"ZABORT"],[A,"ZFIN"],[R,"ZRPOS"],[M,"ZDATA"],[D,"ZEOF"],[k,"ZFERR"],void 0,void 0,void 0,void 0,void 0,void 0,void 0];for(var H={},I=0;I<O.length;I++)O[I]&&(H[O[I][1]]=O[I][0],Object.assign(O[I][0].prototype,{TYPENUM:I,NAME:O[I][1]}));const B=[d,p,g,y,E,L,"ZNAK",x,A,R,M,D,k,"ZCRC","ZCHALLENGE","ZCOMPL","ZCAN","ZFREECNT","ZCOMMAND","ZSTDERR"];function P(e){var t=B[e];if("string"==typeof t)throw"Received unsupported header: "+t;return function(e){if(e.prototype instanceof T)return new e(0);return new e([])}(t)}function F(e){var t=r.ZDLE.splice(e,u.length,7);return t&&N(t)}function N(e){r.CRC.verify16(e.slice(0,5),e.slice(5));var t=P(e[0]);return t._bytes4=e.slice(1,5),t}function W(e){var t=r.ZDLE.splice(e,_.length,9);if(t){r.CRC.verify32(t.slice(0,5),t.slice(5));var i=P(t[0]);return i._bytes4=t.slice(1,5),i}}function j(e){var t,i,n=e.indexOf(138);if(-1===n&&(n=e.indexOf(10)),-1!==n){if(i=e.splice(0,n),e.shift(),19===i.length){var s=i.pop();13!==s&&141!==s&&(t="Invalid hex header: (CR/)LF doesn’t have CR!")}else 18!==i.length&&(t="Invalid hex header: invalid number of bytes before LF!");if(t)throw t+=" ("+i.length+" bytes: "+i.join()+")";return i.splice(0,4),N(r.ENCODELIB.parse_hex_octets(i))}e.length>11&&(t="Invalid hex header - no LF detected within 12 bytes!")}r.Header.parse_hex=j},function(e,t,i){var r;r=function(e){e.version="1.2.0";var t=function(){for(var e=0,t=new Array(256),i=0;256!=i;++i)e=1&(e=1&(e=1&(e=1&(e=1&(e=1&(e=1&(e=1&(e=i)?-306674912^e>>>1:e>>>1)?-306674912^e>>>1:e>>>1)?-306674912^e>>>1:e>>>1)?-306674912^e>>>1:e>>>1)?-306674912^e>>>1:e>>>1)?-306674912^e>>>1:e>>>1)?-306674912^e>>>1:e>>>1)?-306674912^e>>>1:e>>>1,t[i]=e;return"undefined"!=typeof Int32Array?new Int32Array(t):t}();e.table=t,e.bstr=function(e,i){for(var r=-1^i,n=e.length-1,s=0;s<n;)r=(r=r>>>8^t[255&(r^e.charCodeAt(s++))])>>>8^t[255&(r^e.charCodeAt(s++))];return s===n&&(r=r>>>8^t[255&(r^e.charCodeAt(s))]),-1^r},e.buf=function(e,i){if(e.length>1e4)return function(e,i){for(var r=-1^i,n=e.length-7,s=0;s<n;)r=(r=(r=(r=(r=(r=(r=(r=r>>>8^t[255&(r^e[s++])])>>>8^t[255&(r^e[s++])])>>>8^t[255&(r^e[s++])])>>>8^t[255&(r^e[s++])])>>>8^t[255&(r^e[s++])])>>>8^t[255&(r^e[s++])])>>>8^t[255&(r^e[s++])])>>>8^t[255&(r^e[s++])];for(;s<n+7;)r=r>>>8^t[255&(r^e[s++])];return-1^r}(e,i);for(var r=-1^i,n=e.length-3,s=0;s<n;)r=(r=(r=(r=r>>>8^t[255&(r^e[s++])])>>>8^t[255&(r^e[s++])])>>>8^t[255&(r^e[s++])])>>>8^t[255&(r^e[s++])];for(;s<n+3;)r=r>>>8^t[255&(r^e[s++])];return-1^r},e.str=function(e,i){for(var r,n,s=-1^i,o=0,a=e.length;o<a;)(r=e.charCodeAt(o++))<128?s=s>>>8^t[255&(s^r)]:r<2048?s=(s=s>>>8^t[255&(s^(192|r>>6&31))])>>>8^t[255&(s^(128|63&r))]:r>=55296&&r<57344?(r=64+(1023&r),n=1023&e.charCodeAt(o++),s=(s=(s=(s=s>>>8^t[255&(s^(240|r>>8&7))])>>>8^t[255&(s^(128|r>>2&63))])>>>8^t[255&(s^(128|n>>6&15|(3&r)<<4))])>>>8^t[255&(s^(128|63&n))]):s=(s=(s=s>>>8^t[255&(s^(224|r>>12&15))])>>>8^t[255&(s^(128|r>>6&63))])>>>8^t[255&(s^(128|63&r))];return-1^s}},"undefined"==typeof DO_NOT_EXPORT_CRC?r(t):r({})},function(e,t,i){"use strict";var r=e.exports;Object.assign(r,i(28),i(19),i(6),i(7));var n;r.Subpacket=class e{static build(e,t){var i=n[t];if(!i)throw"No subpacket type “"+t+"” is defined! Try one of: "+Object.keys(n).join(", ");return new i(e)}encode16(e){return this._encode(e,r.CRC.crc16)}encode32(e){return this._encode(e,r.CRC.crc32)}get_payload(){return this._payload}static parse16(t){return e._parse(t,2)}static parse32(t){return e._parse(t,4)}constructor(e){this._payload=e}_encode(e,t){return e.encode(this._payload.slice(0)).concat([r.ZMLIB.ZDLE,this._frameend_num],e.encode(t(this._payload.concat(this._frameend_num))))}static _parse(e,t){for(var i,n,s={104:a,105:h,106:c,107:l},o=0;o<e.length;){if(-1===(o=e.indexOf(r.ZMLIB.ZDLE,o)))return;if(n=s[e[o+1]]){i=o+1;break}o++}if(n){var u=e[i];if(e[i-1]!==r.ZMLIB.ZDLE)throw"Byte before frame end should be ZDLE, not "+e[i-1];var _=e.splice(0,i-1),d=r.ZDLE.splice(e,2,t);if(d){var f=r.ZDLE.decode(_);return r.CRC[2===t?"verify16":"verify32"](f.concat([u]),d),new n(f,d)}e.unshift.apply(e,_)}}};class s extends r.Subpacket{frame_end(){return!0}}class o extends r.Subpacket{frame_end(){return!1}}class a extends s{ack_expected(){return!1}}a.prototype._frameend_num=104;class l extends s{ack_expected(){return!0}}l.prototype._frameend_num=107;class h extends o{ack_expected(){return!1}}h.prototype._frameend_num=105;class c extends o{ack_expected(){return!0}}c.prototype._frameend_num=106,n={end_no_ack:a,end_ack:l,no_end_no_ack:h,no_end_ack:c}},function(e,t,i){"use strict";var r=e.exports;Object.assign(r,i(7));const n=/\*\x18[AC]|\*\*\x18B/;function s(e,t){if(t<0)throw new r.Error("validation","“"+e+"” ("+t+") must be nonnegative.");if(t!==Math.floor(t))throw new r.Error("validation","“"+e+"” ("+t+") must be an integer.")}r.Validation={offer_parameters:function(e){if(!e.name)throw new r.Error("validation","Need “name”!");if("string"!=typeof e.name)throw new r.Error("validation","“name” ("+e.name+") must be a string!");if(e=Object.assign({},e),n.test(e.name)&&console.warn("The filename "+JSON.stringify(name)+" contains characters that look like a ZMODEM header. This could corrupt the ZMODEM session; consider renaming it so that the filename doesn’t contain control characters."),null!==e.serial&&void 0!==e.serial)throw new r.Error("validation","“serial” is meaningless.");if(e.serial=null,["size","mode","files_remaining","bytes_remaining"].forEach(function(t){var i;switch(typeof e[t]){case"object":i=null===e[t];break;case"undefined":e[t]=null,i=!0;break;case"number":s(t,e[t]),i=!0}if(!i)throw new r.Error("validation","“"+t+"” ("+e[t]+") must be null, undefined, or a number.")}),"number"==typeof e.mode&&(e.mode|=32768),0===e.files_remaining)throw new r.Error("validation","“files_remaining”, if given, must be positive.");var t;switch(typeof e.mtime){case"object":if(t=!0,e.mtime instanceof Date){var i=e.mtime;if(e.mtime=Math.floor(i.getTime()/1e3),e.mtime<0)throw new r.Error("validation","“mtime” ("+i+") must not be earlier than 1970.")}else null!==e.mtime&&(t=!1);break;case"undefined":e.mtime=null,t=!0;break;case"number":s("mtime",e.mtime),t=!0}if(!t)throw new r.Error("validation","“mtime” ("+e.mtime+") must be null, undefined, a Date, or a number.");return e}}},function(e,t,i){"use strict";function r(e,t,i){var r=e;if(!r.__overlayNode){if(!e.element)return;r.__overlayNode=document.createElement("div"),r.__overlayNode.style.cssText="border-radius: 15px;font-size: xx-large;opacity: 0.75;padding: 0.2em 0.5em 0.2em 0.5em;position: absolute;-webkit-user-select: none;-webkit-transition: opacity 180ms ease-in;-moz-user-select: none;-moz-transition: opacity 180ms ease-in;",r.__overlayNode.addEventListener("mousedown",function(e){e.preventDefault(),e.stopPropagation()},!0)}r.__overlayNode.style.color="#101010",r.__overlayNode.style.backgroundColor="#f0f0f0",r.__overlayNode.textContent=t,r.__overlayNode.style.opacity="0.75",r.__overlayNode.parentNode||e.element.appendChild(r.__overlayNode);var n=e.element.getBoundingClientRect(),s=r.__overlayNode.getBoundingClientRect();r.__overlayNode.style.top=(n.height-s.height)/2+"px",r.__overlayNode.style.left=(n.width-s.width)/2+"px",r.__overlayTimeout&&clearTimeout(r.__overlayTimeout),null!==i&&(r.__overlayTimeout=setTimeout(function(){r.__overlayNode.style.opacity="0",r.__overlayTimeout=setTimeout(function(){r.__overlayNode.parentNode&&r.__overlayNode.parentNode.removeChild(r.__overlayNode),r.__overlayTimeout=null,r.__overlayNode.style.opacity="0.75"},200)},i||1500))}Object.defineProperty(t,"__esModule",{value:!0}),t.showOverlay=r,t.apply=function(e){e.prototype.showOverlay=function(e,t){return r(this,e,t)}}},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=i(27),n=function(){return function(){this.element=document.getElementById("status"),this.filesRemaining=document.getElementById("files-remaining"),this.bytesRemaining=document.getElementById("bytes-remaining")}}(),s=function(){return function(){this.element=document.getElementById("choose"),this.files=document.getElementById("files"),this.filesNames=document.getElementById("file-names")}}(),o=function(){return function(){this.element=document.getElementById("progress"),this.fileName=document.getElementById("file-name"),this.progressBar=document.getElementById("progress-bar"),this.bytesReceived=document.getElementById("bytes-received"),this.bytesFile=document.getElementById("bytes-file"),this.percentReceived=document.getElementById("percent-received"),this.skip=document.getElementById("skip")}}();function a(e,t){if(isNaN(parseFloat(e))||!isFinite(e))return"-";if(0===e)return"0";void 0===t&&(t=1);var i=Math.floor(Math.log(e)/Math.log(1024));return(e/Math.pow(1024,Math.floor(i))).toFixed(t)+" "+["bytes","KB","MB","GB","TB","PB"][i]}var l=function(){function e(){this.element=document.getElementById("modal"),this.header=document.getElementById("header"),this.status=new n,this.choose=new s,this.progress=new o}return e.prototype.reset=function(e){this.header.textContent=e,this.status.element.style.display="none",this.choose.element.style.display="none",this.progress.element.style.display="none",this.progress.bytesReceived.textContent="-",this.progress.percentReceived.textContent="-%",this.progress.progressBar.textContent="0%",this.progress.progressBar.value=0,this.progress.skip.style.display="none"},e.prototype.hide=function(){this.element.classList.remove("is-active")},e.prototype.updateFileInfo=function(e){this.status.element.style.display="",this.choose.element.style.display="none",this.progress.element.style.display="",this.status.filesRemaining.textContent=e.files_remaining,this.status.bytesRemaining.textContent=a(e.bytes_remaining,2),this.progress.fileName.textContent=e.name},e.prototype.showReceive=function(e){this.reset("Receiving files"),this.updateFileInfo(e.get_details()),this.progress.skip.disabled=!1,this.progress.skip.onclick=function(){this.disabled=!0,e.skip()},this.progress.skip.style.display="",this.element.classList.add("is-active")},e.prototype.showSend=function(e){this.reset("Sending files"),this.choose.element.style.display="",this.choose.files.disabled=!1,this.choose.files.value="",this.choose.filesNames.textContent="";var t=this;this.choose.files.onchange=function(){this.disabled=!0;for(var i=this.files,r="",n=0;n<i.length;n++)0===n?r=i[n].name:r+=", "+i[n].name;t.choose.filesNames.textContent=r,e(i)},this.element.classList.add("is-active")},e.prototype.updateProgress=function(e){var t=e.get_details().size,i=e.get_offset();this.progress.bytesReceived.textContent=a(i,2),this.progress.bytesFile.textContent=a(t,2);var r=(100*i/t).toFixed(2);this.progress.percentReceived.textContent=r+"%",this.progress.progressBar.textContent=r+"%",this.progress.progressBar.setAttribute("value",r)},e.prototype.handleSend=function(e){var t=this;return new Promise(function(i){t.showSend(function(n){r.Browser.send_files(e,n,{on_progress:function(e,i){t.updateFileInfo(i.get_details()),t.updateProgress(i)},on_file_complete:function(e){}}).then(e.close.bind(e),console.error.bind(console)).then(function(){return i()})})})},e.prototype.handleReceive=function(e){var t=this;e.on("offer",function(e){t.showReceive(e);var i=[];e.on("input",function(r){t.updateProgress(e),i.push(new Uint8Array(r))}),e.accept().then(function(){r.Browser.save_to_disk(i,e.get_details().name)},console.error.bind(console))});var i=new Promise(function(t){e.on("session_end",function(){return t()})});return e.start(),i},e}();t.Modal=l}]);
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