v3.9.1

Remove triple slash directive error in addon types
Fixes #1830
2018-12-12 09:35:17 -08:00 · 2018-12-12 09:34:20 -08:00
419 changed files with 24810 additions and 46428 deletions
@@ -1,29 +0,0 @@
-FROM node:10
-
-# Configure apt
-ENV DEBIAN_FRONTEND=noninteractive
-RUN apt-get update \
-    && apt-get -y install --no-install-recommends apt-utils 2>&1
-
-# Verify git and process tools are installed
-RUN apt-get install -y git procps
-
-# Install yarn, puppeteer deps
-RUN apt-get install -y curl apt-transport-https lsb-release \
-    && curl -sS https://dl.yarnpkg.com/$(lsb_release -is | tr '[:upper:]' '[:lower:]')/pubkey.gpg | apt-key add - 2>/dev/null \
-    && echo "deb https://dl.yarnpkg.com/$(lsb_release -is | tr '[:upper:]' '[:lower:]')/ stable main" | tee /etc/apt/sources.list.d/yarn.list \
-    && apt-get update \
-    && apt-get -y install --no-install-recommends \
-       yarn fonts-ipafont-gothic fonts-wqy-zenhei fonts-thai-tlwg fonts-kacst ttf-freefont \
-       # https://github.com/Googlechrome/puppeteer/issues/290#issuecomment-322921352
-       gconf-service libasound2 libatk1.0-0 libc6 libcairo2 libcups2 libdbus-1-3 \
-       libexpat1 libfontconfig1 libgcc1 libgconf-2-4 libgdk-pixbuf2.0-0 libglib2.0-0 libgtk-3-0 libnspr4 \
-       libpango-1.0-0 libpangocairo-1.0-0 libstdc++6 libx11-6 libx11-xcb1 libxcb1 libxcomposite1 \
-       libxcursor1 libxdamage1 libxext6 libxfixes3 libxi6 libxrandr2 libxrender1 libxss1 libxtst6 \
-       ca-certificates fonts-liberation libappindicator1 libnss3 lsb-release xdg-utils wget
-
-# Clean up
-RUN apt-get autoremove -y \
-    && apt-get clean -y \
-    && rm -rf /var/lib/apt/lists/*
-ENV DEBIAN_FRONTEND=dialog
@@ -1,9 +0,0 @@
-{
-  "name": "xterm.js",
-  "dockerFile": "Dockerfile",
-  "appPort": 3000,
-  "extensions": [
-    "dbaeumer.vscode-eslint",
-    "editorconfig.editorconfig"
-  ]
-}
@@ -0,0 +1,16 @@
+node_modules/
+*.swp
+.lock-wscript
+lib/
+Makefile.gyp
+*.Makefile
+*.target.gyp.mk
+*.node
+example/*.log
+docs/
+npm-debug.log
+/.idea/
+.env
+build/
+.vscode/
+.git/
@@ -1,164 +0,0 @@
-{
-  "env": {
-    "browser": true,
-    "es6": true,
-    "node": true
-  },
-  "parser": "@typescript-eslint/parser",
-  "parserOptions": {
-    "project": [
-      "src/browser/tsconfig.json",
-      "src/common/tsconfig.json",
-      "test/api/tsconfig.json",
-      "test/benchmark/tsconfig.json",
-      "addons/xterm-addon-attach/src/tsconfig.json",
-      "addons/xterm-addon-attach/test/tsconfig.json",
-      "addons/xterm-addon-fit/src/tsconfig.json",
-      "addons/xterm-addon-fit/test/tsconfig.json",
-      "addons/xterm-addon-ligatures/src/tsconfig.json",
-      "addons/xterm-addon-search/src/tsconfig.json",
-      "addons/xterm-addon-search/test/tsconfig.json",
-      "addons/xterm-addon-serialize/src/tsconfig.json",
-      "addons/xterm-addon-serialize/test/tsconfig.json",
-      "addons/xterm-addon-serialize/benchmark/tsconfig.json",
-      "addons/xterm-addon-unicode11/src/tsconfig.json",
-      "addons/xterm-addon-unicode11/test/tsconfig.json",
-      "addons/xterm-addon-web-links/src/tsconfig.json",
-      "addons/xterm-addon-web-links/test/tsconfig.json",
-      "addons/xterm-addon-webgl/src/tsconfig.json",
-      "addons/xterm-addon-webgl/test/tsconfig.json"
-    ],
-    "sourceType": "module"
-  },
-  "ignorePatterns": [
-    "**/typings/*.d.ts",
-    "**/node_modules",
-    "**/*.js"
-  ],
-  "plugins": [
-    "@typescript-eslint"
-  ],
-  "rules": {
-    "no-extra-semi": "error",
-    "@typescript-eslint/array-type": [
-      "warn",
-      {
-        "default": "array-simple",
-        "readonly": "generic"
-      }
-    ],
-    "@typescript-eslint/consistent-type-definitions": "warn",
-    "@typescript-eslint/explicit-function-return-type": [
-      "warn",
-      {
-        "allowExpressions": true
-      }
-    ],
-    "@typescript-eslint/explicit-member-accessibility": [
-      "warn",
-      {
-        "accessibility": "explicit",
-        "overrides": {
-          "constructors": "off"
-        }
-      }
-    ],
-    "@typescript-eslint/indent": [
-      "warn",
-      2
-    ],
-    "@typescript-eslint/member-delimiter-style": [
-      "warn",
-      {
-        "multiline": {
-          "delimiter": "semi",
-          "requireLast": true
-        },
-        "singleline": {
-          "delimiter": "comma",
-          "requireLast": false
-        }
-      }
-    ],
-    "@typescript-eslint/naming-convention": [
-      "warn",
-      { "selector": "default", "format": ["camelCase"] },
-      // variableLike
-      { "selector": "variable", "format": ["camelCase", "UPPER_CASE"] },
-      { "selector": "variable", "filter": "^I.+Service$", "format": ["PascalCase"], "prefix": ["I"] },
-      // memberLike
-      { "selector": "memberLike", "modifiers": ["private"], "format": ["camelCase"], "leadingUnderscore": "require" },
-      { "selector": "memberLike", "modifiers": ["protected"], "format": ["camelCase"], "leadingUnderscore": "require" },
-      { "selector": "enumMember", "format": ["UPPER_CASE"] },
-      // memberLike - Allow enum-like objects to use UPPER_CASE
-      { "selector": "property", "modifiers": ["public"], "format": ["camelCase", "UPPER_CASE"] },
-      { "selector": "method", "modifiers": ["public"], "format": ["camelCase", "UPPER_CASE"] },
-      // typeLike
-      { "selector": "typeLike", "format": ["PascalCase"] },
-      { "selector": "interface", "format": ["PascalCase"], "prefix": ["I"] }
-    ],
-    "@typescript-eslint/prefer-namespace-keyword": "warn",
-    "@typescript-eslint/type-annotation-spacing": "warn",
-    "@typescript-eslint/quotes": [
-      "warn",
-      "single",
-      { "allowTemplateLiterals": true }
-    ],
-    "@typescript-eslint/semi": [
-      "warn",
-      "always"
-    ],
-    "comma-dangle": [
-      "warn",
-      {
-        "objects": "never",
-        "arrays": "never",
-        "functions": "never"
-      }
-    ],
-    "curly": [
-      "warn",
-      "multi-line"
-    ],
-    "eol-last": "warn",
-    "eqeqeq": [
-      "warn",
-      "always"
-    ],
-    "keyword-spacing": "warn",
-    "new-parens": "warn",
-    "no-duplicate-imports": "warn",
-    "no-else-return": [
-      "warn",
-      {
-        "allowElseIf": false
-      }
-    ],
-    "no-eval": "warn",
-    "no-irregular-whitespace": "warn",
-    "no-restricted-imports": [
-      "warn",
-      {
-        "patterns": [
-          ".*\\/out\\/.*"
-        ]
-      }
-    ],
-    "no-trailing-spaces": "warn",
-    "no-unsafe-finally": "warn",
-    "no-var": "warn",
-    "one-var": [
-      "warn",
-      "never"
-    ],
-    "prefer-const": "warn",
-    "spaced-comment": [
-      "warn",
-      "always",
-      {
-        "markers": ["/"],
-        "exceptions": ["-"]
-      }
-    ]
-  }
-}
@@ -1,5 +0,0 @@
-blank_issues_enabled: false
-contact_links:
-  - name: Question
-    url:  https://stackoverflow.com/questions/tagged/xtermjs
-    about: Please ask and answer questions here.
@@ -0,0 +1,8 @@
+---
+name: Question
+about: The issue tracker is not for questions. Please ask questions on https://stackoverflow.com/questions/tagged/xtermjs or https://gitter.im/sourcelair/xterm.js.
+---
+
+🛑 The issue tracker is not for questions 🛑
+
+If you have a question, please ask it on https://stackoverflow.com/questions/tagged/xtermjs or https://gitter.im/sourcelair/xterm.js.
@@ -2,9 +2,6 @@ node_modules/
 *.swp
 .lock-wscript
 lib/
-out/
-out-test/
-.nyc_output/
 Makefile.gyp
 *.Makefile
 *.target.gyp.mk
@@ -15,13 +12,15 @@ npm-debug.log
 /.idea/
 .env
 build/
+.vscode/
 .DS_Store
+fixtures/typings-test/*.js
 package-lock.json

+# Directories needed for code coverage
+coverage/
+.nyc_output/
+
 # Keep bundled code out of Git
 dist/
 demo/dist/
-
-# dont commit benchmark folders
-.benchmark/
-timeline/
@@ -6,9 +6,6 @@
 !*.js
 !*.json

-# Whitelist - css/
-!css/**/*.css
-
 # Whitelist - dist/
 !dist/**/*.js
 !dist/**/*.js.map
@@ -36,21 +33,16 @@
 !typings/*.d.ts

 # Blacklist - (normal behavior) these will override any whitelist
-*.d.ts.map
 *.test.ts
 *.test.d.ts
 *.test.js
 *.test.js.map
 lib/test/
-webpack.config.js

 docs/
 /.idea/
 .vscode/
-bin/
 build/
 fixtures/
+coverage/
 demo/
-.devcontainer/
-out/
-addons/
@@ -1,66 +0,0 @@
-{
-  "version": "0.2.0",
-  "configurations": [
-    {
-      "type": "node",
-      "request": "launch",
-      "name": "Unit Tests",
-      "cwd": "${workspaceRoot}",
-      "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/mocha",
-      "windows": {
-        "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/mocha.cmd"
-      },
-      "runtimeArgs": [
-        "--colors",
-        "--recursive",
-        "${workspaceRoot}/out/**/*.test.js"
-      ],
-      "env": {
-        "NODE_PATH": "${workspaceRoot}/out"
-      },
-      "sourceMaps": true,
-      "outFiles": [ "${workspaceRoot}/out/**/*.js" ],
-      "internalConsoleOptions": "openOnSessionStart"
-    },
-    {
-      "type": "node",
-      "request": "launch",
-      "name": "Integration Tests",
-      "cwd": "${workspaceRoot}",
-      "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/mocha",
-      "windows": {
-        "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/mocha.cmd"
-      },
-      "runtimeArgs": [
-        "--colors",
-        "--recursive",
-        "${workspaceRoot}/out/**/*.api.js"
-      ],
-      "sourceMaps": true,
-      "outFiles": [ "${workspaceRoot}/lib/**/*.js" ],
-      "internalConsoleOptions": "openOnSessionStart"
-    },
-    {
-      "type": "chrome",
-      "request": "launch",
-      "name": "Demo Client",
-      "url": "http://127.0.0.1:3000",
-      "webRoot": "${workspaceFolder}/"
-    },
-    {
-      "type": "node",
-      "request": "launch",
-      "name": "Demo Server",
-      "runtimeExecutable": "npm",
-      "runtimeArgs": [
-        "run",
-        "start-debug"
-      ],
-      "port": 9229,
-      "serverReadyAction": {
-        "action": "openExternally",
-        "pattern": "App listening to (http://.*?:[0-9]+)"
-      }
-    }
-  ]
-}
@@ -1,4 +0,0 @@
-{
-    "typescript.preferences.importModuleSpecifier": "non-relative",
-    "typescript.preferences.quoteStyle": "single"
-}
@@ -1,51 +0,0 @@
-{
-	"version": "2.0.0",
-	"presentation": {
-		"echo": false,
-		"reveal": "always",
-		"focus": false,
-		"panel": "dedicated",
-		"showReuseMessage": true
-	},
-	"tasks": [
-		{
-			"type": "npm",
-			"script": "test",
-			"group": "test",
-			"problemMatcher": []
-		},
-		{
-			"type": "npm",
-			"script": "watch",
-			"group": "build",
-			"isBackground": true,
-			"problemMatcher": [],
-			"presentation": {
-				"group": "vscode"
-			}
-		},
-		{
-			"type": "npm",
-			"script": "start",
-			"group": "build",
-			"isBackground": true,
-			"problemMatcher": [],
-			"presentation": {
-				"group": "vscode"
-			}
-		},
-		{
-			"label": "Start demo",
-			"dependsOn": ["npm: watch", "npm: start"],
-			"group": {
-				"kind": "build",
-				"isDefault": true
-			},
-			"isBackground": true,
-			"problemMatcher": [],
-			"presentation": {
-				"group": "vscode"
-			}
-		}
-	]
-}
@@ -0,0 +1,134 @@
+List of xterm.js contributors. Updated before every release.
+
+7PH <b.raymond@cern.ch>
+7PH <b.raymond@protonmail.com>
+Adrian Labbé <adrilabbelol@gmail.com>
+Aleksandr Andrienko <aandrienko@codenvy.com>
+Aleksandr Andriienko <oandriie@redhat.com>
+Alessandro Nadalin <alessandro.nadalin@gmail.com>
+Alexander Olsson <noseglid@gmail.com>
+Alexandre Petit-Pas <petitpasalexandre@gmail.com>
+Alexey Kontsevoy <alexey@gravitational.com>
+Andres Mejia <amejia004@gmail.com>
+Anish Athalye <me@anishathalye.com>
+Anthony Lapenna <lapenna.anthony@gmail.com>
+Antonin Stefanutti <antonin@stefanutti.fr>
+Antonis Kalipetis <akalipetis@sourcelair.com>
+Anton Skshidlevsky <meefik@gmail.com>
+Anton Yurovskykh <anton.yurovskykh@gmail.com>
+Artem Arbatskiy <artyom.arbatskiy@gmail.com>
+Austin Robertson <austinrobertson@gmail.com>
+ayapi <colors.aya@gmail.com>
+Ben Hall <ben@benhall.me.uk>
+Benjamin Fischer <benjamin.fischer@rwth-aachen.de>
+Benjamin Raymond <b.raymond@cern.ch>
+Benjamin Woodruff <github@benjam.info>
+Bill Church <billchurch@users.noreply.github.com>
+Bob Reid <bobreid@Bobs-MacBook-Pro.local>
+bottleofwater <nison.mael+bottleofwater@gmail.com>
+Brandon Bayer <b@bayer.ws>
+Brian Mock <brian@mockbrian.com>
+Bruno Ribeiro <b.m.fernandes.ribeiro@gmail.com>
+Bruno Ribeito <b.m.fernandes.ribeiro@gmail.com>
+Carson Anderson <carson@betterservers.com>
+CHaBou <chabup@delean.fr>
+Christian Budde Christensen <budde377@gmail.com>
+Christof Marti <chrmarti@microsoft.com>
+Christopher Jeffrey <chjjeffrey@gmail.com>
+coderaiser <mnemonic.enemy@gmail.com>
+Damien Tournoud <damien@platform.sh>
+Dan Brown <jdanbrown@gmail.com>
+Daniel Griffen <dagriffe@microsoft.com>
+Daniel Griffen <daniel@griffen.io>
+Daniel Imms <daimms@microsoft.com>
+Daniel Risacher <drisacher@gmail.com>
+Dan Kaplun <dbkaplun@twitch.tv>
+Darin Morrison <freebroccolo@users.noreply.github.com>
+dcylabs <dcylabs@gmail.com>
+Dominik Csapak <d.csapak@proxmox.com>
+Edgar Andrés Margffoy Tuay <andfoy@gmail.com>
+Elliot Saba <staticfloat@gmail.com>
+Exile <exile@chamber.ee>
+Felipe Gasper <felipe@felipegasper.com>
+Felix <30559812+felixse@users.noreply.github.com>
+ficristo <ficristo.work@gmail.com>
+Gary Ritchie <gary@rstudio.com>
+hiro-su <h.sugipon@gmail.com>
+Ian Lewis <ianlewis@google.com>
+imoses <ido@twiggle.com>
+InDieTasten <indietasten@gmail.com>
+irokas <akasidiari@inf.uth.gr>
+Jakob Gillich <jakob@gillich.me>
+Jan Kuri <jkuri88@gmail.com>
+Jean Bruenn <himself@jeanbruenn.info>
+Jeff Principe <princjef@gmail.com>
+Jeremy Danyow <jedanyow@microsoft.com>
+Jianhui Zhao <jianhuizhao329@gmail.com>
+Joao Moreno <jomo@microsoft.com>
+Joao Moreno <mail@joaomoreno.com>
+Johannes Zellner <johannes@nebulon.de>
+Jon Austin <jon.i.austin@gmail.com>
+Jon Kohler <jon@nutanix.com>
+Jon Masters <jon.masters@sky.com>
+Jörg Breitbart <jerch@rockborn.de>
+Jose Anton <roke22@gmail.com>
+jpoth <poth.john@gmail.com>
+Justin Luk <jluk@users.noreply.github.com>
+Justin Mecham <justin@mecham.me>
+Kirill Merkushev <lanwen@yandex.ru>
+Krasimir Tsonev <krasimir@outset.ws>
+Ledion Bitincka <lbitincka@gmail.com>
+Linus Unnebäck <linus@folkdatorn.se>
+Luca <LucaT1@users.noreply.github.com>
+Lucian Buzzo <lucian.buzzo@gmail.com>
+Lukas Drgon <lukas.drgon@gmail.com>
+Lukas Geiger <lukas.geiger94@gmail.com>
+Maël Nison <nison.mael@gmail.com>
+Marc Dumais <marc.dumais@ericsson.com>
+Marek Libra <mlibra@redhat.com>
+Markus F.X.J. Oberhumer <markus@oberhumer.com>
+Martin Chloride <i@martincl2.me>
+Martin Koppehel <martin.koppehel@st.ovgu.de>
+Martin Wang <jiahaow@ca.ibm.com>
+Matt Bierner <matb@microsoft.com>
+Matthew James <matthew.d.james87@gmail.com>
+Michael Irwin <mikesir87@gmail.com>
+Mikko Karvonen <mikko.karvonen@arm.com>
+mofux <t.zilz@mofux.org>
+muji <muji@tmpfs.org>
+Nicolas Ramz <nicolas.ramz@gmail.com>
+npezza93 <npezza93@gmail.com>
+Oleksandr Andriienko <oandriie@redhat.com>
+Paris Kasidiaris <pariskasidiaris@gmail.com>
+Paris Kasidiaris <paris@sourcelair.com>
+Peng Xiao <pengxiao@outlook.com>
+Peter Baumgarten <me@peterbaumgarten.com>
+Philip Olson <philip.olson@protonmail.ch>
+PowerHat <31401273+7PH@users.noreply.github.com>
+PowerHat <b.raymond@protonmail.com>
+pro-src <34285059+pro-src@users.noreply.github.com>
+pro-src <rodneyd.teal@gmail.com>
+Rick Baker <rick@ricktbaker.com>
+runarberg <runar@greenqloud.com>
+Saad Malik <simfox3@gmail.com>
+Samuel Williams <samuel.williams@oriontransfer.co.nz>
+Saswat Das <saswatds@users.noreply.github.com>
+Saul Costa <saul@codevolve.com>
+Segev Finer <segev208@gmail.com>
+Shuanglei Tao <tsl0922@gmail.com>
+sitzmar <sitzmar@gmail.com>
+Steven Silvester <steven.silvester@ieee.org>
+stuicey <stuicey@users.noreply.github.com>
+Sven-Hendrik Haase <svenstaro@gmail.com>
+t-amqi <umberos@gmail.com>
+Thanasis Daglis <thanasis@sourcelair.com>
+thomas <thomas@kreativkonzentrat.de>
+Thomas Zilz <t.zilz@mofux.org>
+Tine Jozelj <tine.jozelj@outlook.com>
+Tyler Jewell <tjewell@codenvy.com>
+Vincent Woo <me@vincentwoo.com>
+Viraj Sinha <virajosinha@gmail.com>
+yutaka <shigure@refy.net>
+YuviPanda <yuvipanda@gmail.com>
+ZHAO Xudong <zxdong@gmail.com>
+赵雪珂 <zhaoxueke@onething.net>
@@ -33,26 +33,22 @@ opening an issue, read these pointers.
 You can find issues to work on by looking at the [help wanted](https://github.com/xtermjs/xterm.js/issues?q=is%3Aissue+is%3Aopen+label%3A%22help+wanted%22) or [good first issue](https://github.com/xtermjs/xterm.js/issues?q=is%3Aissue+is%3Aopen+label%3A%22good+first+issue%22) issues. It's a good idea to comment on the issue saying that you're taking it, just in case someone else comes along and you duplicate work. Once you have your issue, here are the steps to contribute:

 - Fork [xterm.js](https://github.com/sourcelair/xterm.js/)
-  ([how to fork a repo](https://help.github.com/articles/fork-a-repo)).
- Get the [xterm.js demo](https://github.com/xtermjs/xterm.js/wiki/Contributing#running-the-demo) running.
- Make your changes.
+  ([how to fork a repo](https://help.github.com/articles/fork-a-repo))
+- Get the [xterm.js demo](https://github.com/xtermjs/xterm.js/wiki/Contributing#running-the-demo) running
+- Make your changes
 - If your changes are easy to test or likely to regress, add tests. Tests go into `test`, directory.
 - Follow the general code style of the rest of the project (see below).
 - Submit a pull request
 ([how to create a pull request](https://help.github.com/articles/fork-a-repo)).
  Don't put more than one feature/fix in a single pull request.

-By contributing code to xterm.js you:
+By contributing code to xterm.js you

- - Agree to license the contributed code under xterm.js' [MIT
+ - agree to license the contributed code under xterm.js' [MIT
   license](LICENSE).

- - Confirm that you have the right to contribute and license the code
+ - confirm that you have the right to contribute and license the code
   in question. (Either you hold all rights on the code, or the rights
   holder has explicitly granted the right to use it like this,
   through a compatible open source license or through a direct
   agreement with you.)
-
-### Test coverage
-
-One area that always needs attention is improving out unit test coverage, you can view the code coverage report on [Azure Pipelines](https://dev.azure.com/xtermjs/xterm.js/_build/latest?definitionId=3) by clicking the Code Coverage tab.
@@ -0,0 +1,19 @@
+FROM node:8
+MAINTAINER Paris Kasidiaris <paris@sourcelair.com>
+
+# Set the working directory
+WORKDIR /usr/src/app
+
+# Set an entrypoint, to automatically install node modules
+ENTRYPOINT ["/bin/bash", "-c", "if [[ ! -d node_modules ]]; then npm install; fi; exec \"${@:0}\";"]
+CMD ["npm", "run", "start"]
+
+# First, install dependencies to improve layer caching
+COPY package.json /usr/src/app/
+RUN npm install
+
+# Add the code
+COPY . /usr/src/app
+
+# Run the tests and build, to make sure everything is working nicely
+RUN npm run build && npm run test
@@ -1,4 +1,4 @@
-Copyright (c) 2017-2019, The xterm.js authors (https://github.com/xtermjs/xterm.js)
+Copyright (c) 2017-2018, The xterm.js authors (https://github.com/xtermjs/xterm.js)
 Copyright (c) 2014-2016, SourceLair Private Company (https://www.sourcelair.com)
 Copyright (c) 2012-2013, Christopher Jeffrey (https://github.com/chjj/)

@@ -1,22 +1,26 @@
 # [![xterm.js logo](logo-full.png)](https://xtermjs.org)

 [![Build Status](https://dev.azure.com/xtermjs/xterm.js/_apis/build/status/xtermjs.xterm.js)](https://dev.azure.com/xtermjs/xterm.js/_build/latest?definitionId=3)
+[![Coverage Status](https://coveralls.io/repos/github/xtermjs/xterm.js/badge.svg?branch=master)](https://coveralls.io/github/xtermjs/xterm.js?branch=master)
+[![Gitter](https://badges.gitter.im/sourcelair/xterm.js.svg)](https://gitter.im/sourcelair/xterm.js?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
+[![jsDelivr Hits](https://data.jsdelivr.com/v1/package/npm/xterm/badge?style=rounded)](https://www.jsdelivr.com/package/npm/xterm)

-Xterm.js is a front-end component written in TypeScript that lets applications bring fully-featured terminals to their users in the browser. It's used by popular projects such as VS Code, Hyper and Theia.
+Xterm.js is a terminal front-end component written in JavaScript that works in the browser.
+
+It enables applications to provide fully featured terminals to their users and create great development experiences.

 ## Features
-
- **Terminal apps just work**: Xterm.js works with most terminal apps such as `bash`, `vim` and `tmux`, this includes support for curses-based apps and mouse event support.
- **Performant**: Xterm.js is *really* fast, it even includes a GPU-accelerated renderer.
- **Rich unicode support**: Supports CJK, emojis and IMEs.
- **Self-contained**: Requires zero dependencies to work.
- **Accessible**: Screen reader and minimum contrast ratio support can be turned on
- **And much more**: Links, theming, addons, well documented API, etc.
+- **Text-based application support**: Use xterm.js to work with applications like `bash`, `git` etc.
+- **Curses-based application support**: Use xterm.js to work with applications like `vim`, `tmux` etc.
+- **Mouse events support**: Xterm.js captures mouse events like click and scroll and passes them to the terminal's back-end controlling process
+- **CJK (Chinese, Japanese, Korean) character support**: Xterm.js renders CJK characters seamlessly
+- **IME support**: Insert international (including CJK) characters using IME input with your keyboard
+- **Self-contained library**: Xterm.js works on its own. It does not require any external libraries like jQuery or React to work
+- **Modular, event-based API**: Lets you build addons and themes with ease

 ## What xterm.js is not
-
- Xterm.js is not a terminal application that you can download and use on your computer.
- Xterm.js is not `bash`. Xterm.js can be connected to processes like `bash` and let you interact with them (provide input, receive output).
+- Xterm.js is not a terminal application that you can download and use on your computer
+- Xterm.js is not `bash`. Xterm.js can be connected to processes like `bash` and let you interact with them (provide input, receive output)

 ## Getting Started

@@ -26,91 +30,112 @@ First you need to install the module, we ship exclusively through [npm](https://
 npm install xterm
 ```

-To start using xterm.js on your browser, add the `xterm.js` and `xterm.css` to the head of your html page. Then create a `<div id="terminal"></div>` onto which xterm can attach itself. Finally instantiate the `Terminal` object and then call the `open` function with the DOM object of the `div`.
+To start using xterm.js on your browser, add the `xterm.js` and `xterm.css` to the head of your html page. Then create a `<div id="terminal"></div>` onto which xterm can attach itself.

 ```html
 <!doctype html>
  <html>
    <head>
-      <link rel="stylesheet" href="node_modules/xterm/css/xterm.css" />
-      <script src="node_modules/xterm/lib/xterm.js"></script>
+      <link rel="stylesheet" href="node_modules/xterm/dist/xterm.css" />
+      <script src="node_modules/xterm/dist/xterm.js"></script>
    </head>
    <body>
      <div id="terminal"></div>
      <script>
        var term = new Terminal();
        term.open(document.getElementById('terminal'));
-        term.write('Hello from \x1B[1;3;31mxterm.js\x1B[0m $ ')
+        term.write('Hello from \x1B[1;3;31mxterm.js\x1B[0m $ ')
      </script>
    </body>
  </html>
 ```

+Finally instantiate the `Terminal` object and then call the `open` function with the DOM object of the `div`.
+
 ### Importing

-The recommended way to load xterm.js is via the ES6 module syntax:
+The proposed way to load xterm.js is via the ES6 module syntax.

 ```javascript
 import { Terminal } from 'xterm';
 ```

-### Addons
-
-⚠️ *This section describes the new addon format introduced in v3.14.0, see [here](https://github.com/xtermjs/xterm.js/blob/3.14.2/README.md#addons) for the instructions on the old format*
-
-Addons are separate modules that extend the `Terminal` by building on the [xterm.js API](https://github.com/xtermjs/xterm.js/blob/master/typings/xterm.d.ts). To use an addon you first need to install it in your project:
-
-```bash
-npm i -S xterm-addon-web-links
-```
-
-Then import the addon, instantiate it and call `Terminal.loadAddon`:
-
-```ts
-import { Terminal } from 'xterm';
-import { WebLinksAddon } from 'xterm-addon-web-links';
-
-const terminal = new Terminal();
-// Load WebLinksAddon on terminal, this is all that's needed to get web links
-// working in the terminal.
-terminal.loadAddon(new WebLinksAddon());
-```
-
-The xterm.js team maintains the following addons but they can be built by anyone:
-
- [`xterm-addon-attach`](https://github.com/xtermjs/xterm.js/tree/master/addons/xterm-addon-attach): Attaches to a server running a process via a websocket
- [`xterm-addon-fit`](https://github.com/xtermjs/xterm.js/tree/master/addons/xterm-addon-fit): Fits the terminal to the containing element
- [`xterm-addon-search`](https://github.com/xtermjs/xterm.js/tree/master/addons/xterm-addon-search): Adds search functionality
- [`xterm-addon-web-links`](https://github.com/xtermjs/xterm.js/tree/master/addons/xterm-addon-web-links): Adds web link detection and interaction
-
-## Browser Support
-
-Since xterm.js is typically implemented as a developer tool, only modern browsers are supported officially. Specifically the latest versions of *Chrome*, *Edge*, *Firefox* and *Safari*.
-
-We also partially support *Internet Explorer 11*, meaning xterm.js should work for the most part, but we reserve the right to not provide workarounds specifically for it unless it's absolutely necessary to get the basic input/output flow working.
-
-Xterm.js works seamlessly in [Electron](https://electronjs.org/) apps and may even work on earlier versions of the browsers, these are the versions we strive to keep working.
-
-## API
+### API

 The full API for xterm.js is contained within the [TypeScript declaration file](https://github.com/xtermjs/xterm.js/blob/master/typings/xterm.d.ts), use the branch/tag picker in GitHub (`w`) to navigate to the correct version of the API.

-Note that some APIs are marked *experimental*, these are added to enable experimentation with new ideas without committing to support it like a normal [semver](https://semver.org/) API. Note that these APIs can change radically between versions so be sure to read release notes if you plan on using experimental APIs.
+Note that some APIs are marked *experimental*, these are added so we can experiment with new ideas without committing to support it like a normal semver API. Note that these APIs can change radically between versions so be sure to read release notes if you plan on using experimental APIs.
+
+### Addons
+
+Addons are JavaScript modules that extend the `Terminal` prototype with new methods and attributes to provide additional functionality. There are a handful available in the main repository in the `src/addons` directory and you can even write your own, by using xterm.js' public API.
+
+To use an addon, just import the JavaScript module and pass it to `Terminal`'s `applyAddon` method:
+
+```javascript
+import { Terminal } from xterm;
+import * as fit from 'xterm/lib/addons/fit/fit';
+
+
+Terminal.applyAddon(fit);
+
+var xterm = new Terminal();  // Instantiate the terminal
+xterm.fit();                 // Use the `fit` method, provided by the `fit` addon
+```
+
+You will also need to include the addon's CSS file if it has one in the folder.
+
+#### Importing Addons in TypeScript
+
+There are currently no typings for addons if they are accessed via extending Terminal prototype, so you will need to upcast if using TypeScript, eg. `(<any>xterm).fit()`.
+
+Alternatively, you can import addon function and enhance the terminal on demand. This would have better typing support and is friendly to treeshaking. E.g.:
+
+```typescript
+import { Terminal } from 'xterm';
+import { fit } from 'xterm/lib/addons/fit/fit';
+const xterm = new Terminal();
+
+// Fit the terminal when necessary:
+fit(xterm);
+```
+
+#### Third party addons
+
+There are also the following third party addons available:
+
+- [xterm-webfont](https://www.npmjs.com/package/xterm-webfont)
+
+## Browser Support
+
+Since xterm.js is typically implemented as a developer tool, only modern browsers are supported officially. Here is a list of the versions we aim to support:
+
+- Chrome latest
+- Edge latest
+- Firefox latest
+- Safari latest
+- IE11
+
+Xterm.js works seamlessly in Electron apps and may even work on earlier versions of the browsers but these are the browsers we strive to keep working.
+
+## API
+
+The current full API documentation is available in the [TypeScript declaration file on the repository](https://github.com/xtermjs/xterm.js/blob/master/typings/xterm.d.ts), switch the tag (press `w` when viewing the file) to point at the specific version tag you're using.

 ## Real-world uses
 Xterm.js is used in several world-class applications to provide great terminal experiences.

- [**SourceLair**](https://www.sourcelair.com/): In-browser IDE that provides its users with fully-featured Linux terminals based on xterm.js.
- [**Microsoft Visual Studio Code**](http://code.visualstudio.com/): Modern, versatile and powerful open source code editor that provides an integrated terminal based on xterm.js.
- [**ttyd**](https://github.com/tsl0922/ttyd): A command-line tool for sharing terminal over the web, with fully-featured terminal emulation based on xterm.js.
+- [**SourceLair**](https://www.sourcelair.com/): In-browser IDE that provides its users with fully-featured Linux terminals based on xterm.js
+- [**Microsoft Visual Studio Code**](http://code.visualstudio.com/): Modern, versatile and powerful open source code editor that provides an integrated terminal based on xterm.js
+- [**ttyd**](https://github.com/tsl0922/ttyd): A command-line tool for sharing terminal over the web, with fully-featured terminal emulation based on xterm.js
 - [**Katacoda**](https://www.katacoda.com/): Katacoda is an Interactive Learning Platform for software developers, covering the latest Cloud Native technologies.
 - [**Eclipse Che**](http://www.eclipse.org/che): Developer workspace server, cloud IDE, and Eclipse next-generation IDE.
 - [**Codenvy**](http://www.codenvy.com): Cloud workspaces for development teams.
- [**CoderPad**](https://coderpad.io): Online interviewing platform for programmers. Run code in many programming languages, with results displayed by xterm.js.
- [**WebSSH2**](https://github.com/billchurch/WebSSH2): A web based SSH2 client using xterm.js, socket.io, and ssh2.
+- [**CoderPad**](https://coderpad.io): Online interviewing platform for programmers. Run code in many programming languages, with results displayed by `xterm.js`.
+- [**WebSSH2**](https://github.com/billchurch/WebSSH2): A web based SSH2 client using `xterm.js`, socket.io, and ssh2.
 - [**Spyder Terminal**](https://github.com/spyder-ide/spyder-terminal): A full fledged system terminal embedded on Spyder IDE.
 - [**Cloud Commander**](https://cloudcmd.io "Cloud Commander"): Orthodox web file manager with console and editor.
- [**Next Tech**](https://next.tech "Next Tech"): Online platform for interactive coding and web development courses. Live container-backed terminal uses xterm.js.
+- [**Codevolve**](https://www.codevolve.com "Codevolve"): Online platform for interactive coding and web development courses. Live container-backed terminal uses `xterm.js`.
 - [**RStudio**](https://www.rstudio.com/products/RStudio "RStudio"): RStudio is an integrated development environment (IDE) for R.
 - [**Terminal for Atom**](https://github.com/jsmecham/atom-terminal-tab): A simple terminal for the Atom text editor.
 - [**Eclipse Orion**](https://orionhub.org): A modern, open source software development environment that runs in the cloud. Code, deploy and run in the cloud.
@@ -118,8 +143,9 @@ Xterm.js is used in several world-class applications to provide great terminal e
 - [**Hexlet**](https://en.hexlet.io): Practical programming courses (JavaScript, PHP, Unix, databases, functional programming). A steady path from the first line of code to the first job.
 - [**Selenoid UI**](https://github.com/aerokube/selenoid-ui): Simple UI for the scallable golang implementation of Selenium Hub named Selenoid. We use XTerm for streaming logs over websockets from docker containers.
 - [**Portainer**](https://portainer.io): Simple management UI for Docker.
- [**SSHy**](https://github.com/stuicey/SSHy): HTML5 Based SSHv2 Web Client with E2E encryption utilising xterm.js, SJCL & websockets.
- [**JupyterLab**](https://github.com/jupyterlab/jupyterlab): An extensible computational environment for Jupyter, supporting interactive data science and scientific computing across all programming languages.
+- [**SSHy**](https://github.com/stuicey/SSHy): HTML5 Based SSHv2 Web Client with E2E encryption utilising `xterm.js`, SJCL & websockets.
+- [**JupyterLab**](https://github.com/jupyterlab/jupyterlab): An extensible
+computational environment for Jupyter, supporting interactive data science and scientific computing across all programming languages.
 - [**Theia**](https://github.com/theia-ide/theia): Theia is a cloud & desktop IDE framework implemented in TypeScript.
 - [**Opshell**](https://github.com/ricktbaker/opshell) Ops Helper tool to make life easier working with AWS instances across multiple organizations.
 - [**Proxmox VE**](https://www.proxmox.com/en/proxmox-ve): Proxmox VE is a complete open-source platform for enterprise virtualization. It uses xterm.js for container terminals and the host shell.
@@ -130,47 +156,24 @@ Xterm.js is used in several world-class applications to provide great terminal e
 - [**Kubebox**](https://github.com/astefanutti/kubebox): Terminal console for Kubernetes clusters.
 - [**Azure Cloud Shell**](https://shell.azure.com): Azure Cloud Shell is a Microsoft-managed admin machine built on Azure, for Azure.
 - [**atom-xterm**](https://atom.io/packages/atom-xterm): Atom plugin for providing terminals inside your Atom workspace.
- [**rtty**](https://github.com/zhaojh329/rtty): Access your terminals from anywhere via the web.
- [**Pisth**](https://github.com/ColdGrub1384/Pisth): An SFTP and SSH client for iOS.
+- [**rtty**](https://github.com/zhaojh329/rtty): A reverse proxy WebTTY. It is composed of the client and the server.
+- [**Pisth**](https://github.com/ColdGrub1384/Pisth): An SFTP and SSH client for iOS
 - [**abstruse**](https://github.com/bleenco/abstruse): Abstruse CI is a continuous integration platform based on Node.JS and Docker.
 - [**Azure Data Studio**](https://github.com/Microsoft/azuredatastudio): A data management tool that enables working with SQL Server, Azure SQL DB and SQL DW from Windows, macOS and Linux.
- [**FreeMAN**](https://github.com/matthew-matvei/freeman): A free, cross-platform file manager for power users.
+- [**FreeMAN**](https://github.com/matthew-matvei/freeman): A free, cross-platform file manager for power users
 - [**Fluent Terminal**](https://github.com/felixse/FluentTerminal): A terminal emulator based on UWP and web technologies.
- [**Hyper**](https://hyper.is): A terminal built on web technologies.
+- [**Hyper**](https://hyper.is): A terminal built on web technologies
 - [**Diag**](https://diag.ai): A better way to troubleshoot problems faster. Capture, share and reapply troubleshooting knowledge so you can focus on solving problems that matter.
 - [**GoTTY**](https://github.com/yudai/gotty): A simple command line tool that shares your terminal as a web application based on xterm.js.
 - [**genact**](https://github.com/svenstaro/genact): A nonsense activity generator.
 - [**cPanel & WHM**](https://cpanel.com): The hosting platform of choice.
- [**Nutanix**](https://github.com/nutanix): Nutanix Enterprise Cloud uses xterm in the webssh functionality within Nutanix Calm, and is also looking to move our old noserial (termjs) functionality to xterm.js.
+- [**Nutanix**](https://github.com/nutanix): Nutanix Enterprise Cloud uses xterm in the webssh functionality within Nutanix Calm, and is also looking to move our old noserial (termjs) functionality to xterm.js
 - [**SSH Web Client**](https://github.com/roke22/PHP-SSH2-Web-Client): SSH Web Client with PHP.
 - [**Shellvault**](https://www.shellvault.io): The cloud-based SSH terminal you can access from anywhere.
 - [**Juno**](http://junolab.org/): A flexible Julia IDE, based on Atom.
 - [**webssh**](https://github.com/huashengdun/webssh): Web based ssh client.
- [**info-beamer hosted**](https://info-beamer.com): Uses xterm.js to manage digital signage devices from the web dashboard.
- [**Jumpserver**](https://github.com/jumpserver/luna): Jumpserver Luna project, Jumpserver is a bastion server project, Luna use xterm.js for web terminal emulation.
- [**LxdMosaic**](https://github.com/turtle0x1/LxdMosaic): Uses xterm.js to give terminal access to containers through LXD
- [**CodeInterview.io**](https://codeinterview.io): A coding interview platform in 25+ languages and many web frameworks. Uses xterm.js to provide shell access.
- [**Bastillion**](https://www.bastillion.io): Bastillion is an open-source web-based SSH console that centrally manages administrative access to systems.
- [**PHP App Server**](https://github.com/cubiclesoft/php-app-server/): Create lightweight, installable almost-native applications for desktop OSes.  ExecTerminal (nicely wraps the xterm.js Terminal), TerminalManager, and RunProcessSDK are self-contained, reusable ES5+ compliant Javascript components.
- [**NgTerminal**](https://github.com/qwefgh90/ng-terminal): NgTerminal is a web terminal that leverages xterm.js on Angular 7+. You can easily add it into your application by adding `<ng-terminal></ng-terminal>` into your component.
- [**tty-share**](https://tty-share.com): Extremely simple terminal sharing over the Internet.
- [**Ten Hands**](https://github.com/saisandeepvaddi/ten-hands): One place to run your command-line tasks.
- [**WebAssembly.sh**](https://webassembly.sh): A WebAssembly WASI browser terminal
- [**Gus**](https://gus.jp): A shared coding pad where you can run Python with xterm.js
- [**Linode**](https://linode.com): Linode uses xterm.js to provide users a web console for their Linode instances.
- [**FluffOS**](https://www.fluffos.info): Active maintained LPMUD driver with websocket support.
- [**x-terminal**](https://atom.io/packages/x-terminal): Atom plugin for providing terminals inside your Atom workspace.
- [**CoCalc**](https://cocalc.com/): Lots of free software pre-installed, to chat, collaborate, develop, program, publish, research, share, teach, in C++, HTML, Julia, Jupyter, LaTeX, Markdown, Python, R, SageMath, Scala, ...
- [**Dank Domain**](https://www.DDgame.us/): Open source multiuser medieval game supporting old & new terminal emulation.
- [**DockerStacks**](https://docker-stacks.com/): Local LAMP/LEMP development studio
- [**Codecademy**](https://codecademy.com/): Uses xterm.js in its courses on Bash. 
- [**Laravel Ssh Web Client**](https://github.com/roke22/Laravel-ssh-client): Laravel server inventory with ssh web client to connect at server using xterm.js
- [**Repl.it**](https://repl.it): Collaborative browser based IDE with support for 50+ different languages.
- [**TeleType**](https://github.com/akshaykmr/TeleType): cli tool that allows you to share your terminal online conveniently. Show off mad cli-fu, help a colleague, teach, or troubleshoot.
- [**Intervue**](https://www.intervue.io): Pair programming for interviews. Multiple programming languages supported, with results displayed by xterm.js.
- [**TRASA**](https://trasa.io): Zero trust access to Web, SSH, RDP and Database services.  
- [**Commas**](https://github.com/CyanSalt/commas): Commas is a hackable terminal and command runner.
- [**Devtron**](https://github.com/devtron-labs/devtron): Software Delivery Workflow For Kubernetes. 
+- [**info-beamer hosted**](https://info-beamer.com): Uses Xterm.js to manage digital signage devices from the web dashboard.
+
 [And much more...](https://github.com/xtermjs/xterm.js/network/dependents)

 Do you use xterm.js in your application as well? Please [open a Pull Request](https://github.com/sourcelair/xterm.js/pulls) to include it here. We would love to have it in our list. Note: Please add any new contributions to the end of the list only.
@@ -179,17 +182,7 @@ Do you use xterm.js in your application as well? Please [open a Pull Request](ht

 Xterm.js follows a monthly release cycle roughly.

-All current and past releases are available on this repo's [Releases page](https://github.com/sourcelair/xterm.js/releases), you can view the [high-level roadmap on the wiki](https://github.com/xtermjs/xterm.js/wiki/Roadmap) and see what we're working on now by looking through [Milestones](https://github.com/sourcelair/xterm.js/milestones).
-
-### Beta builds
-
-Our CI releases beta builds to npm for every change that goes into master, install the latest beta build with:
-
-```
-npm install -S xterm@beta
-```
-
-These should generally be stable but some bugs may slip in, we recommend using the beta build primarily to test out new features and for verifying bug fixes.
+The existing releases are available at this GitHub repo's [Releases](https://github.com/sourcelair/xterm.js/releases), while the roadmap is available as [Milestones](https://github.com/sourcelair/xterm.js/milestones).

 ## Contributing

@@ -199,6 +192,6 @@ You can read the [guide on the wiki](https://github.com/xtermjs/xterm.js/wiki/Co

 If you contribute code to this project, you are implicitly allowing your code to be distributed under the MIT license. You are also implicitly verifying that all code is your original work.

-Copyright (c) 2017-2019, [The xterm.js authors](https://github.com/xtermjs/xterm.js/graphs/contributors) (MIT License)<br>
+Copyright (c) 2017-2018, [The xterm.js authors](https://github.com/xtermjs/xterm.js/graphs/contributors) (MIT License)<br>
 Copyright (c) 2014-2017, SourceLair, Private Company ([www.sourcelair.com](https://www.sourcelair.com/home)) (MIT License)<br>
 Copyright (c) 2012-2013, Christopher Jeffrey (MIT License)
@@ -1,2 +0,0 @@
-lib
-node_modules
@@ -1,5 +0,0 @@
-**/*.api.js
-**/*.api.ts
-tsconfig.json
-.yarnrc
-webpack.config.js
@@ -1,19 +0,0 @@
-Copyright (c) 2017, The xterm.js authors (https://github.com/xtermjs/xterm.js)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
@@ -1,22 +0,0 @@
-## xterm-addon-attach
-
-An addon for [xterm.js](https://github.com/xtermjs/xterm.js) that enables attaching to a web socket. This addon requires xterm.js v4+.
-
-### Install
-
-```bash
-npm install --save xterm-addon-attach
-```
-
-### Usage
-
-```ts
-import { Terminal } from 'xterm';
-import { AttachAddon } from 'xterm-addon-attach';
-
-const terminal = new Terminal();
-const attachAddon = new AttachAddon(webSocket);
-terminal.loadAddon(attachAddon);
-```
-
-See the full [API](https://github.com/xtermjs/xterm.js/blob/master/addons/xterm-addon-attach/typings/xterm-addon-attach.d.ts) for more advanced usage.
@@ -1,21 +0,0 @@
-{
-  "name": "xterm-addon-attach",
-  "version": "0.6.0",
-  "author": {
-    "name": "The xterm.js authors",
-    "url": "https://xtermjs.org/"
-  },
-  "main": "lib/xterm-addon-attach.js",
-  "types": "typings/xterm-addon-attach.d.ts",
-  "repository": "https://github.com/xtermjs/xterm.js",
-  "license": "MIT",
-  "scripts": {
-    "build": "../../node_modules/.bin/tsc -p .",
-    "prepackage": "npm run build",
-    "package": "../../node_modules/.bin/webpack",
-    "prepublishOnly": "npm run package"
-  },
-  "peerDependencies": {
-    "xterm": "^4.0.0"
-  }
-}
@@ -1,79 +0,0 @@
-/**
- * Copyright (c) 2014, 2019 The xterm.js authors. All rights reserved.
- * @license MIT
- *
- * Implements the attach method, that attaches the terminal to a WebSocket stream.
- */
-
-import { Terminal, IDisposable, ITerminalAddon } from 'xterm';
-
-interface IAttachOptions {
-  bidirectional?: boolean;
-}
-
-export class AttachAddon implements ITerminalAddon {
-  private _socket: WebSocket;
-  private _bidirectional: boolean;
-  private _disposables: IDisposable[] = [];
-
-  constructor(socket: WebSocket, options?: IAttachOptions) {
-    this._socket = socket;
-    // always set binary type to arraybuffer, we do not handle blobs
-    this._socket.binaryType = 'arraybuffer';
-    this._bidirectional = (options && options.bidirectional === false) ? false : true;
-  }
-
-  public activate(terminal: Terminal): void {
-    this._disposables.push(
-      addSocketListener(this._socket, 'message', ev => {
-        const data: ArrayBuffer | string = ev.data;
-        terminal.write(typeof data === 'string' ? data : new Uint8Array(data));
-      })
-    );
-
-    if (this._bidirectional) {
-      this._disposables.push(terminal.onData(data => this._sendData(data)));
-      this._disposables.push(terminal.onBinary(data => this._sendBinary(data)));
-    }
-
-    this._disposables.push(addSocketListener(this._socket, 'close', () => this.dispose()));
-    this._disposables.push(addSocketListener(this._socket, 'error', () => this.dispose()));
-  }
-
-  public dispose(): void {
-    this._disposables.forEach(d => d.dispose());
-  }
-
-  private _sendData(data: string): void {
-    // TODO: do something better than just swallowing
-    // the data if the socket is not in a working condition
-    if (this._socket.readyState !== 1) {
-      return;
-    }
-    this._socket.send(data);
-  }
-
-  private _sendBinary(data: string): void {
-    if (this._socket.readyState !== 1) {
-      return;
-    }
-    const buffer = new Uint8Array(data.length);
-    for (let i = 0; i < data.length; ++i) {
-      buffer[i] = data.charCodeAt(i) & 255;
-    }
-    this._socket.send(buffer);
-  }
-}
-
-function addSocketListener<K extends keyof WebSocketEventMap>(socket: WebSocket, type: K, handler: (this: WebSocket, ev: WebSocketEventMap[K]) => any): IDisposable {
-  socket.addEventListener(type, handler);
-  return {
-    dispose: () => {
-      if (!handler) {
-        // Already disposed
-        return;
-      }
-      socket.removeEventListener(type, handler);
-    }
-  };
-}
@@ -1,53 +0,0 @@
-/**
- * Copyright (c) 2019 The xterm.js authors. All rights reserved.
- * @license MIT
- */
-
-import WebSocket = require('ws');
-import { openTerminal, pollFor, getBrowserType } from '../../../out-test/api/TestUtils';
-import { Browser, Page } from 'playwright';
-
-const APP = 'http://127.0.0.1:3000/test';
-
-let browser: Browser;
-let page: Page;
-const width = 800;
-const height = 600;
-
-describe('AttachAddon', () => {
-  before(async function(): Promise<any> {
-    const browserType = getBrowserType();
-    browser = await browserType.launch({
-      headless: process.argv.indexOf('--headless') !== -1
-    });
-    page = await (await browser.newContext()).newPage();
-    await page.setViewportSize({ width, height });
-  });
-
-  after(async () => {
-    await browser.close();
-  });
-
-  beforeEach(async () => await page.goto(APP));
-
-  it('string', async function(): Promise<any> {
-    await openTerminal(page, { rendererType: 'dom' });
-    const port = 8080;
-    const server = new WebSocket.Server({ port });
-    server.on('connection', socket => socket.send('foo'));
-    await page.evaluate(`window.term.loadAddon(new window.AttachAddon(new WebSocket('ws://localhost:${port}')))`);
-    await pollFor(page, `window.term.buffer.active.getLine(0).translateToString(true)`, 'foo');
-    server.close();
-  });
-
-  it('utf8', async function(): Promise<any> {
-    await openTerminal(page, { rendererType: 'dom' });
-    const port = 8080;
-    const server = new WebSocket.Server({ port });
-    const data = new Uint8Array([102, 111, 111]);
-    server.on('connection', socket => socket.send(data));
-    await page.evaluate(`window.term.loadAddon(new window.AttachAddon(new WebSocket('ws://localhost:${port}')))`);
-    await pollFor(page, `window.term.buffer.active.getLine(0).translateToString(true)`, 'foo');
-    server.close();
-  });
-});
@@ -1,23 +0,0 @@
-{
-  "compilerOptions": {
-    "module": "commonjs",
-    "target": "es5",
-    "lib": [
-      "es2015"
-    ],
-    "rootDir": ".",
-    "outDir": "../out-test",
-    "sourceMap": true,
-    "removeComments": true,
-    "strict": true,
-    "types": [
-      "../../../node_modules/@types/mocha",
-      "../../../node_modules/@types/node",
-      "../../../out-test/api/TestUtils"
-    ]
-  },
-  "include": [
-    "./**/*",
-    "../../../typings/xterm.d.ts"
-  ]
-}
@@ -1,8 +0,0 @@
-{
-  "files": [],
-  "include": [],
-  "references": [
-    { "path": "./src" },
-    { "path": "./test" }
-  ]
-}
@@ -1,21 +0,0 @@
-/**
- * Copyright (c) 2017 The xterm.js authors. All rights reserved.
- * @license MIT
- */
-
-import { Terminal, ILinkMatcherOptions, ITerminalAddon } from 'xterm';
-
-declare module 'xterm-addon-attach' {
-  export interface IAttachOptions {
-    /**
-     * Whether input should be written to the backend. Defaults to `true`.
-     */
-    bidirectional?: boolean;
-  }
-
-  export class AttachAddon implements ITerminalAddon {
-    constructor(socket: WebSocket, options?: IAttachOptions);
-    public activate(terminal: Terminal): void;
-    public dispose(): void;
-  }
-}
@@ -1,31 +0,0 @@
-/**
- * Copyright (c) 2019 The xterm.js authors. All rights reserved.
- * @license MIT
- */
-
-const path = require('path');
-
-const addonName = 'AttachAddon';
-const mainFile = 'xterm-addon-attach.js';
-
-module.exports = {
-  entry: `./out/${addonName}.js`,
-  devtool: 'source-map',
-  module: {
-    rules: [
-      {
-        test: /\.js$/,
-        use: ["source-map-loader"],
-        enforce: "pre",
-        exclude: /node_modules/
-      }
-    ]
-  },
-  output: {
-    filename: mainFile,
-    path: path.resolve('./lib'),
-    library: addonName,
-    libraryTarget: 'umd'
-  },
-  mode: 'production'
-};
@@ -1,2 +0,0 @@
-lib
-node_modules
@@ -1,5 +0,0 @@
-**/*.api.js
-**/*.api.ts
-tsconfig.json
-.yarnrc
-webpack.config.js
@@ -1,19 +0,0 @@
-Copyright (c) 2019, The xterm.js authors (https://github.com/xtermjs/xterm.js)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
@@ -1,24 +0,0 @@
-## xterm-addon-fit
-
-An addon for [xterm.js](https://github.com/xtermjs/xterm.js) that enables fitting the terminal's dimensions to a containing element. This addon requires xterm.js v4+.
-
-### Install
-
-```bash
-npm install --save xterm-addon-fit
-```
-
-### Usage
-
-```ts
-import { Terminal } from 'xterm';
-import { FitAddon } from 'xterm-addon-fit';
-
-const terminal = new Terminal();
-const fitAddon = new FitAddon();
-terminal.loadAddon(fitAddon);
-terminal.open(containerElement);
-fitAddon.fit();
-```
-
-See the full [API](https://github.com/xtermjs/xterm.js/blob/master/addons/xterm-addon-fit/typings/xterm-addon-fit.d.ts) for more advanced usage.
@@ -1,21 +0,0 @@
-{
-  "name": "xterm-addon-fit",
-  "version": "0.5.0",
-  "author": {
-    "name": "The xterm.js authors",
-    "url": "https://xtermjs.org/"
-  },
-  "main": "lib/xterm-addon-fit.js",
-  "types": "typings/xterm-addon-fit.d.ts",
-  "repository": "https://github.com/xtermjs/xterm.js",
-  "license": "MIT",
-  "scripts": {
-    "build": "../../node_modules/.bin/tsc -p .",
-    "prepackage": "npm run build",
-    "package": "../../node_modules/.bin/webpack",
-    "prepublishOnly": "npm run package"
-  },
-  "peerDependencies": {
-    "xterm": "^4.0.0"
-  }
-}
@@ -1,86 +0,0 @@
-/**
- * Copyright (c) 2017 The xterm.js authors. All rights reserved.
- * @license MIT
- */
-
-import { Terminal, ITerminalAddon } from 'xterm';
-
-interface ITerminalDimensions {
-  /**
-   * The number of rows in the terminal.
-   */
-  rows: number;
-
-  /**
-   * The number of columns in the terminal.
-   */
-  cols: number;
-}
-
-const MINIMUM_COLS = 2;
-const MINIMUM_ROWS = 1;
-
-export class FitAddon implements ITerminalAddon {
-  private _terminal: Terminal | undefined;
-
-  constructor() {}
-
-  public activate(terminal: Terminal): void {
-    this._terminal = terminal;
-  }
-
-  public dispose(): void {}
-
-  public fit(): void {
-    const dims = this.proposeDimensions();
-    if (!dims || !this._terminal) {
-      return;
-    }
-
-    // TODO: Remove reliance on private API
-    const core = (this._terminal as any)._core;
-
-    // Force a full render
-    if (this._terminal.rows !== dims.rows || this._terminal.cols !== dims.cols) {
-      core._renderService.clear();
-      this._terminal.resize(dims.cols, dims.rows);
-    }
-  }
-
-  public proposeDimensions(): ITerminalDimensions | undefined {
-    if (!this._terminal) {
-      return undefined;
-    }
-
-    if (!this._terminal.element || !this._terminal.element.parentElement) {
-      return undefined;
-    }
-
-    // TODO: Remove reliance on private API
-    const core = (this._terminal as any)._core;
-
-    if (core._renderService.dimensions.actualCellWidth === 0 || core._renderService.dimensions.actualCellHeight === 0) {
-      return undefined;
-    }
-
-    const parentElementStyle = window.getComputedStyle(this._terminal.element.parentElement);
-    const parentElementHeight = parseInt(parentElementStyle.getPropertyValue('height'));
-    const parentElementWidth = Math.max(0, parseInt(parentElementStyle.getPropertyValue('width')));
-    const elementStyle = window.getComputedStyle(this._terminal.element);
-    const elementPadding = {
-      top: parseInt(elementStyle.getPropertyValue('padding-top')),
-      bottom: parseInt(elementStyle.getPropertyValue('padding-bottom')),
-      right: parseInt(elementStyle.getPropertyValue('padding-right')),
-      left: parseInt(elementStyle.getPropertyValue('padding-left'))
-    };
-    const elementPaddingVer = elementPadding.top + elementPadding.bottom;
-    const elementPaddingHor = elementPadding.right + elementPadding.left;
-    const availableHeight = parentElementHeight - elementPaddingVer;
-    const availableWidth = parentElementWidth - elementPaddingHor - core.viewport.scrollBarWidth;
-    const geometry = {
-      cols: Math.max(MINIMUM_COLS, Math.floor(availableWidth / core._renderService.dimensions.actualCellWidth)),
-      rows: Math.max(MINIMUM_ROWS, Math.floor(availableHeight / core._renderService.dimensions.actualCellHeight))
-    };
-    return geometry;
-  }
-}
@@ -1,130 +0,0 @@
-/**
- * Copyright (c) 2019 The xterm.js authors. All rights reserved.
- * @license MIT
- */
-
-import { assert } from 'chai';
-import { openTerminal, getBrowserType } from '../../../out-test/api/TestUtils';
-import { Browser, Page } from 'playwright';
-
-const APP = 'http://127.0.0.1:3000/test';
-
-let browser: Browser;
-let page: Page;
-const width = 1024;
-const height = 768;
-
-describe('FitAddon', () => {
-  before(async function(): Promise<any> {
-    const browserType = getBrowserType();
-    browser = await browserType.launch({
-      headless: process.argv.indexOf('--headless') !== -1
-    });
-    page = await (await browser.newContext()).newPage();
-    await page.setViewportSize({ width, height });
-    await page.goto(APP);
-  });
-
-  beforeEach(async function(): Promise<any> {
-    await page.evaluate(`document.querySelector('#terminal-container').style.display=''`);
-    await openTerminal(page);
-  });
-
-  after(async () => {
-    await browser.close();
-  });
-
-  afterEach(async function(): Promise<any> {
-    await page.evaluate(`window.term.dispose()`);
-  });
-
-  it('no terminal', async function(): Promise<any> {
-    await page.evaluate(`window.fit = new FitAddon();`);
-    assert.equal(await page.evaluate(`window.fit.proposeDimensions()`), undefined);
-  });
-
-  describe('proposeDimensions', () => {
-    afterEach(async () => {
-      return unloadFit();
-    });
-
-    it('default', async function(): Promise<any> {
-      await loadFit();
-      const dimensions: {cols: number, rows: number} = await page.evaluate(`window.fit.proposeDimensions()`);
-      assert.equal(dimensions.cols, 87);
-      assert.isAbove(dimensions.rows, 24);
-      assert.isBelow(dimensions.rows, 29);
-    });
-
-    it('width', async function(): Promise<any> {
-      await loadFit(1008);
-      const dimensions: {cols: number, rows: number} = await page.evaluate(`window.fit.proposeDimensions()`);
-      assert.equal(dimensions.cols, 110);
-      assert.isAbove(dimensions.rows, 24);
-      assert.isBelow(dimensions.rows, 29);
-    });
-
-    it('small', async function(): Promise<any> {
-      await loadFit(1, 1);
-      assert.deepEqual(await page.evaluate(`window.fit.proposeDimensions()`), {
-        cols: 2,
-        rows: 1
-      });
-    });
-
-    it('hidden', async function(): Promise<any> {
-      await page.evaluate(`window.term.dispose()`);
-      await page.evaluate(`document.querySelector('#terminal-container').style.display='none'`);
-      await page.evaluate(`window.term = new Terminal()`);
-      await page.evaluate(`window.term.open(document.querySelector('#terminal-container'))`);
-      await loadFit();
-      assert.equal(await page.evaluate(`window.fit.proposeDimensions()`), undefined);
-    });
-  });
-
-  describe('fit', () => {
-    afterEach(async () => {
-      return unloadFit();
-    });
-
-    it('default', async function(): Promise<any> {
-      await loadFit();
-      await page.evaluate(`window.fit.fit()`);
-      const cols: number = await page.evaluate(`window.term.cols`);
-      const rows: number = await page.evaluate(`window.term.rows`);
-      assert.equal(cols, 87);
-      assert.isAbove(rows, 24);
-      assert.isBelow(rows, 29);
-    });
-
-    it('width', async function(): Promise<any> {
-      await loadFit(1008);
-      await page.evaluate(`window.fit.fit()`);
-      const cols: number = await page.evaluate(`window.term.cols`);
-      const rows: number = await page.evaluate(`window.term.rows`);
-      assert.equal(cols, 110);
-      assert.isAbove(rows, 24);
-      assert.isBelow(rows, 29);
-    });
-
-    it('small', async function(): Promise<any> {
-      await loadFit(1, 1);
-      await page.evaluate(`window.fit.fit()`);
-      assert.equal(await page.evaluate(`window.term.cols`), 2);
-      assert.equal(await page.evaluate(`window.term.rows`), 1);
-    });
-  });
-});
-
-async function loadFit(width: number = 800, height: number = 450): Promise<void> {
-  await page.evaluate(`
-    window.fit = new FitAddon();
-    window.term.loadAddon(window.fit);
-    document.querySelector('#terminal-container').style.width='${width}px';
-    document.querySelector('#terminal-container').style.height='${height}px';
-  `);
-}
-
-async function unloadFit(): Promise<void> {
-  await page.evaluate(`window.fit.dispose();`);
-}
@@ -1,23 +0,0 @@
-{
-  "compilerOptions": {
-    "module": "commonjs",
-    "target": "es5",
-    "lib": [
-      "es2015"
-    ],
-    "rootDir": ".",
-    "outDir": "../out-test",
-    "sourceMap": true,
-    "removeComments": true,
-    "strict": true,
-    "types": [
-      "../../../node_modules/@types/mocha",
-      "../../../node_modules/@types/node",
-      "../../../out-test/api/TestUtils"
-    ]
-  },
-  "include": [
-    "./**/*",
-    "../../../typings/xterm.d.ts"
-  ]
-}
@@ -1,8 +0,0 @@
-{
-  "files": [],
-  "include": [],
-  "references": [
-    { "path": "./src" },
-    { "path": "./test" }
-  ]
-}
@@ -1,55 +0,0 @@
-/**
- * Copyright (c) 2019 The xterm.js authors. All rights reserved.
- * @license MIT
- */
-
-import { Terminal, ITerminalAddon } from 'xterm';
-
-declare module 'xterm-addon-fit' {
-  /**
-   * An xterm.js addon that enables resizing the terminal to the dimensions of
-   * its containing element.
-   */
-  export class FitAddon implements ITerminalAddon {
-    /**
-     * Creates a new fit addon.
-     */
-    constructor();
-
-    /**
-     * Activates the addon
-     * @param terminal The terminal the addon is being loaded in.
-     */
-    public activate(terminal: Terminal): void;
-
-    /**
-     * Disposes the addon.
-     */
-    public dispose(): void;
-
-    /**
-     * Resizes the terminal to the dimensions of its containing element.
-     */
-    public fit(): void;
-
-    /**
-     * Gets the proposed dimensions that will be used for a fit.
-     */
-    public proposeDimensions(): ITerminalDimensions;
-  }
-
-  /**
-   * Reprepresents the dimensions of a terminal.
-   */
-  export interface ITerminalDimensions {
-    /**
-     * The number of rows in the terminal.
-     */
-    rows: number;
-
-    /**
-     * The number of columns in the terminal.
-     */
-    cols: number;
-  }
-}
@@ -1,31 +0,0 @@
-/**
- * Copyright (c) 2019 The xterm.js authors. All rights reserved.
- * @license MIT
- */
-
-const path = require('path');
-
-const addonName = 'FitAddon';
-const mainFile = 'xterm-addon-fit.js';
-
-module.exports = {
-  entry: `./out/${addonName}.js`,
-  devtool: 'source-map',
-  module: {
-    rules: [
-      {
-        test: /\.js$/,
-        use: ["source-map-loader"],
-        enforce: "pre",
-        exclude: /node_modules/
-      }
-    ]
-  },
-  output: {
-    filename: mainFile,
-    path: path.resolve('./lib'),
-    library: addonName,
-    libraryTarget: 'umd'
-  },
-  mode: 'production'
-};
@@ -1,13 +0,0 @@
-node_modules/
-.nyc_output/
-coverage/
-
-lib/
-fonts/
-
-.env
-.vscode/
-*.swp
-*.tgz
-npm-debug.log*
-yarn-error.log*
@@ -1,48 +0,0 @@
-# Blacklist - exclude everything except npm defaults such as LICENSE, etc
-*
-!*/
-
-# Whitelist - entries to be included must be negated with "!"
-!*.js
-!*.json
-
-# Whitelist - lib/
-!lib/**/*.d.ts
-
-!lib/**/*.js
-!lib/**/*.js.map
-
-# Whitelist - out/
-!out/**/*.d.ts
-
-!out/**/*.js
-!out/**/*.js.map
-
-# Whitelist - src/
-!src/**/*.ts
-!src/**/*.d.ts
-
-!src/**/*.js
-!src/**/*.js.map
-
-# Whitelist - typings/
-!typings/**/*.d.ts
-
-# Blacklist - (normal behavior) these will override any whitelist
-*.test.ts
-*.test.d.ts
-*.test.js
-*.test.js.map
-
-docs/
-/.idea/
-.vscode/
-coverage/
-.nyc_output/
-fonts/
-
-**/*.api.js
-**/*.api.ts
-tsconfig.json
-.yarnrc
-webpack.config.js
@@ -1,21 +0,0 @@
-MIT License
-
-Copyright (c) 2018
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
@@ -1,53 +0,0 @@
-## xterm-addon-ligatures
-
-Add support for programming ligatures to [xterm.js] when running in environments with access to [Node.js] APIs (such as [Electron]).
-
-### Requirements
-
- * [Node.js] 8.x or higher (present in [Electron] 1.8.3 or higher)
- * [xterm.js] 4.0.0 or higher using the default canvas renderer
-
-### Install
-
-```bash
-npm install --save xterm-addon-ligatures
-```
-
-### Usage
-
-```ts
-import { Terminal } from 'xterm';
-import { LigaturesAddon } from 'xterm-addon-ligatures';
-
-const terminal = new Terminal();
-const ligaturesAddon = new LigaturesAddon();
-terminal.open(containerElement);
-terminal.loadAddon(ligaturesAddon);
-```
-
-### How It Works
-
-In a browser environment, font ligature information is read directly by the web browser and used to render text correctly without any intervention from the developer. As of version 3, xterm.js uses the canvas to render characters individually, resulting in a significant performance boost. However, this means that it can no longer lean on the browser to determine when to draw font ligatures.
-
-This package locates the font file on disk for the font currently in use by the terminal and parses the ligature information out of it (via the [font-ligatures] package). As text is rendered in xterm.js, this package annotates it with the locations of ligatures, allowing xterm.js to render it correctly.
-
-Since this package depends on being able to find and resolve a system font from disk, it has to have system access that isn't available in the web browser. As a result, this package is mainly useful in environments that combine browser and Node.js runtimes (such as [Electron]).
-
-### Fonts
-
-This package makes use of the following fonts for testing:
-
- * [Fira Code][Fira Code] - [Licensed under the OFL][Fira Code License] by Nikita
-   Prokopov, Mozilla Foundation with reserved names Fira Code, Fira Mono, and
-   Fira Sans
- * [Iosevka] - [Licensed under the OFL][Iosevka License] by Belleve Invis with
-   reserved name Iosevka
-
-[xterm.js]: https://github.com/xtermjs/xterm.js
-[Electron]: https://electronjs.org/
-[Node.js]: https://nodejs.org/
-[font-ligatures]: https://github.com/princjef/font-ligatures
-[Fira Code]: https://github.com/tonsky/FiraCode
-[Fira Code License]: https://github.com/tonsky/FiraCode/blob/master/LICENSE
-[Iosevka]: https://github.com/be5invis/Iosevka
-[Iosevka License]: https://github.com/be5invis/Iosevka/blob/master/LICENSE.md
@@ -1,75 +0,0 @@
-/**
- * Copyright (c) 2018 The xterm.js authors. All rights reserved.
- * @license MIT
- */
-
-const fs = require('fs');
-const path = require('path');
-const util = require('util');
-
-const axios = require('axios').default;
-const mkdirp = require('mkdirp');
-const yauzl = require('yauzl');
-
-const urls = {
-  fira: 'https://github.com/tonsky/FiraCode/raw/d42e7276fa925e5f82748f3ec9ea429736611b48/distr/otf/FiraCode-Regular.otf',
-  iosevka: 'https://github.com/be5invis/Iosevka/releases/download/v1.14.3/01-iosevka-1.14.3.zip'
-};
-
-const writeFile = util.promisify(fs.writeFile);
-const fontsFolder = path.join(__dirname, '../fonts');
-
-async function download() {
-  await mkdirp(fontsFolder);
-
-  await downloadFiraCode();
-  await downloadIosevka();
-
-  console.log('Loaded all fonts for testing')
-}
-
-async function downloadFiraCode() {
-  const file = path.join(fontsFolder, 'firaCode.otf');
-  if (await util.promisify(fs.exists)(file)) {
-    console.log('Fira Code already loaded');
-  } else {
-    console.log('Downloading Fira Code...');
-    await writeFile(
-      file,
-      (await axios.get(urls.fira, { responseType: 'arraybuffer' })).data
-    );
-  }
-}
-
-async function downloadIosevka() {
-  const file = path.join(fontsFolder, 'iosevka.ttf');
-  if (await util.promisify(fs.exists)(file)) {
-    console.log('Iosevka already loaded');
-  } else {
-    console.log('Downloading Iosevka...');
-    const iosevkaContents = (await axios.get(urls.iosevka, { responseType: 'arraybuffer' })).data;
-    const iosevkaZipfile = await util.promisify(yauzl.fromBuffer)(iosevkaContents);
-    await new Promise((resolve, reject) => {
-      iosevkaZipfile.on('entry', entry => {
-        if (entry.fileName === 'ttf/iosevka-regular.ttf') {
-          iosevkaZipfile.openReadStream(entry, (err, stream) => {
-            if (err) {
-              return reject(err);
-            }
-
-            const writeStream = fs.createWriteStream(file);
-            stream.pipe(writeStream);
-            writeStream.on('close', () => resolve());
-          });
-        }
-      });
-    });
-  }
-}
-
-download();
-
-process.on('unhandledRejection', e => {
-  console.error(e);
-  process.exit(1);
-});
@@ -1,47 +0,0 @@
-{
-  "name": "xterm-addon-ligatures",
-  "version": "0.4.0",
-  "description": "Add support for programming ligatures to xterm.js",
-  "author": {
-    "name": "The xterm.js authors",
-    "url": "https://xtermjs.org/"
-  },
-  "main": "lib/xterm-addon-ligatures.js",
-  "types": "typings/xterm-addon-ligatures.d.ts",
-  "repository": "https://github.com/xtermjs/xterm.js",
-  "engines": {
-    "node": ">8.0.0"
-  },
-  "scripts": {
-    "prepare": "node bin/download-fonts.js",
-    "build": "tsc -p src",
-    "watch": "tsc -w -p src",
-    "prepackage": "npm run build",
-    "package": "webpack",
-    "pretest": "npm run build",
-    "test": "nyc mocha out/**/*.test.js",
-    "prepublish": "npm run package"
-  },
-  "keywords": [
-    "font",
-    "ligature",
-    "xterm",
-    "xterm.js",
-    "terminal"
-  ],
-  "license": "MIT",
-  "dependencies": {
-    "font-finder": "^1.1.0",
-    "font-ligatures": "^1.3.3"
-  },
-  "devDependencies": {
-    "@types/sinon": "^5.0.1",
-    "axios": "^0.18.0",
-    "mkdirp": "0.5.5",
-    "sinon": "6.3.5",
-    "yauzl": "^2.10.0"
-  },
-  "peerDependencies": {
-    "xterm": "^4.0.0"
-  }
-}
@@ -1,23 +0,0 @@
-/**
- * Copyright (c) 2018 The xterm.js authors. All rights reserved.
- * @license MIT
- */
-
-import { Terminal } from 'xterm';
-import { enableLigatures } from '.';
-
-export interface ITerminalAddon {
-  activate(terminal: Terminal): void;
-  dispose(): void;
-}
-
-export class LigaturesAddon implements ITerminalAddon {
-  constructor() {}
-
-  public activate(terminal: Terminal): void {
-    enableLigatures(terminal);
-  }
-
-  public dispose(): void {}
-}
-
@@ -1,53 +0,0 @@
-/**
- * Copyright (c) 2018 The xterm.js authors. All rights reserved.
- * @license MIT
- */
-
-import * as fontFinder from 'font-finder';
-import * as fontLigatures from 'font-ligatures';
-
-import parse from './parse';
-
-let fontsPromise: Promise<fontFinder.FontList> | undefined = undefined;
-
-/**
- * Loads the font ligature wrapper for the specified font family if it could be
- * resolved, throwing if it is unable to find a suitable match.
- * @param fontFamily The CSS font family definition to resolve
- * @param cacheSize The size of the ligature cache to maintain if the font is resolved
- */
-export default async function load(fontFamily: string, cacheSize: number): Promise<fontLigatures.Font | undefined> {
-  if (!fontsPromise) {
-    fontsPromise = fontFinder.list();
-  }
-
-  const fonts = await fontsPromise;
-  for (const family of parse(fontFamily)) {
-    // If we reach one of the generic font families, the font resolution
-    // will end for the browser and we can't determine the specific font
-    // used. Throw.
-    if (genericFontFamilies.includes(family)) {
-      return undefined;
-    }
-
-    if (fonts.hasOwnProperty(family) && fonts[family].length > 0) {
-      return await fontLigatures.loadFile(fonts[family][0].path, { cacheSize });
-    }
-  }
-
-  // If none of the fonts could resolve, throw an error
-  return undefined;
-}
-
-// https://drafts.csswg.org/css-fonts-4/#generic-font-families
-const genericFontFamilies = [
-  'serif',
-  'sans-serif',
-  'cursive',
-  'fantasy',
-  'monospace',
-  'system-ui',
-  'emoji',
-  'math',
-  'fangsong'
-];
@@ -1,222 +0,0 @@
-/**
- * Copyright (c) 2018 The xterm.js authors. All rights reserved.
- * @license MIT
- */
-
-import * as path from 'path';
-import * as sinon from 'sinon';
-import { assert } from 'chai';
-import * as fontFinder from 'font-finder';
-import * as fontLigatures from 'font-ligatures';
-
-import * as ligatureSupport from '.';
-
-describe('xterm-addon-ligatures', () => {
-  let onRefresh: sinon.SinonStub;
-  let term: MockTerminal;
-
-  // -> forms a ligature in Fira Code and Iosevka, but www only forms a ligature
-  // in Fira Code
-  const input = 'a -> b www c';
-
-  before(() => {
-    sinon.stub(fontFinder, 'list').returns(Promise.resolve({
-      // eslint-disable-next-line @typescript-eslint/naming-convention
-      'Fira Code': [{
-        path: path.join(__dirname, '../fonts/firaCode.otf'),
-        style: fontFinder.Style.Regular,
-        type: fontFinder.Type.Monospace,
-        weight: 400
-      }],
-      // eslint-disable-next-line @typescript-eslint/naming-convention
-      'Iosevka': [{
-        path: path.join(__dirname, '../fonts/iosevka.ttf'),
-        style: fontFinder.Style.Regular,
-        type: fontFinder.Type.Monospace,
-        weight: 400
-      }],
-      // eslint-disable-next-line @typescript-eslint/naming-convention
-      'Nonexistant Font': [{
-        path: path.join(__dirname, '../fonts/nonexistant.ttf'),
-        style: fontFinder.Style.Regular,
-        type: fontFinder.Type.Monospace,
-        weight: 400
-      }]
-    } as fontFinder.FontList));
-  });
-
-  beforeEach(() => {
-    onRefresh = sinon.stub();
-    term = new MockTerminal(onRefresh);
-    ligatureSupport.enableLigatures(term as any);
-  });
-
-  it('registers itself correctly', () => {
-    const term = new MockTerminal(sinon.spy());
-    assert.isUndefined(term.joiner);
-    ligatureSupport.enableLigatures(term as any);
-    assert.isFunction(term.joiner);
-  });
-
-  it('registers itself correctly when called directly', () => {
-    const term = new MockTerminal(sinon.spy());
-    assert.isUndefined(term.joiner);
-    ligatureSupport.enableLigatures(term as any);
-    assert.isFunction(term.joiner);
-  });
-
-  it('returns an empty set of ranges on the first call while the font is loading', () => {
-    assert.deepEqual(term.joiner!(input), []);
-  });
-
-  it('returns the correct set of ranges once the font has loaded', done => {
-    assert.deepEqual(term.joiner!(input), []);
-    onRefresh.callsFake(() => {
-      assert.deepEqual(term.joiner!(input), [[2, 4], [7, 10]]);
-      done();
-    });
-  });
-
-  it('handles quoted font names', done => {
-    term.setOption('fontFamily', '"Fira Code", monospace');
-    assert.deepEqual(term.joiner!(input), []);
-    onRefresh.callsFake(() => {
-      assert.deepEqual(term.joiner!(input), [[2, 4], [7, 10]]);
-      done();
-    });
-  });
-
-  it('falls back to later fonts if earlier ones are not present', done => {
-    term.setOption('fontFamily', 'notinstalled, Fira Code, monospace');
-    assert.deepEqual(term.joiner!(input), []);
-    onRefresh.callsFake(() => {
-      assert.deepEqual(term.joiner!(input), [[2, 4], [7, 10]]);
-      done();
-    });
-  });
-
-  it('uses the current font value', done => {
-    // The first three calls are all synchronous so that we don't allow time for
-    // any fonts to load while we're switching things around
-    term.setOption('fontFamily', 'Fira Code');
-    assert.deepEqual(term.joiner!(input), []);
-    term.setOption('fontFamily', 'notinstalled');
-    assert.deepEqual(term.joiner!(input), []);
-    term.setOption('fontFamily', 'Iosevka');
-    assert.deepEqual(term.joiner!(input), []);
-    onRefresh.callsFake(() => {
-      assert.deepEqual(term.joiner!(input), [[2, 4]]);
-
-      // And switch it back to Fira Code for good measure
-      term.setOption('fontFamily', 'Fira Code');
-
-      // At this point, we haven't loaded the new font, so the result reverts
-      // back to empty until that happens
-      assert.deepEqual(term.joiner!(input), []);
-
-      onRefresh.callsFake(() => {
-        assert.deepEqual(term.joiner!(input), [[2, 4], [7, 10]]);
-        done();
-      });
-    });
-  });
-
-  it('allows multiple terminal instances that use different fonts', done => {
-    const onRefresh2 = sinon.stub();
-    const term2 = new MockTerminal(onRefresh2);
-    term2.setOption('fontFamily', 'Iosevka');
-    ligatureSupport.enableLigatures(term2 as any);
-
-    assert.deepEqual(term.joiner!(input), []);
-    onRefresh.callsFake(() => {
-      assert.deepEqual(term.joiner!(input), [[2, 4], [7, 10]]);
-      assert.deepEqual(term2.joiner!(input), []);
-      onRefresh2.callsFake(() => {
-        assert.deepEqual(term2.joiner!(input), [[2, 4]]);
-        assert.deepEqual(term.joiner!(input), [[2, 4], [7, 10]]);
-        done();
-      });
-    });
-  });
-
-  it('fails if it finds but cannot load the font', async () => {
-    term.setOption('fontFamily', 'Nonexistant Font, monospace');
-    assert.deepEqual(term.joiner!(input), []);
-    await delay(500);
-    assert.isTrue(onRefresh.notCalled);
-    assert.throws(() => term.joiner!(input));
-  });
-
-  it('returns nothing if the font is not present on the system', async () => {
-    term.setOption('fontFamily', 'notinstalled');
-    assert.deepEqual(term.joiner!(input), []);
-    await delay(500);
-    assert.isTrue(onRefresh.notCalled);
-    assert.deepEqual(term.joiner!(input), []);
-  });
-
-  it('returns nothing if no specific font is specified', async () => {
-    term.setOption('fontFamily', 'monospace');
-    assert.deepEqual(term.joiner!(input), []);
-    await delay(500);
-    assert.isTrue(onRefresh.notCalled);
-    assert.deepEqual(term.joiner!(input), []);
-  });
-
-  it('returns nothing if no fonts are provided', async () => {
-    term.setOption('fontFamily', '');
-    assert.deepEqual(term.joiner!(input), []);
-    await delay(500);
-    assert.isTrue(onRefresh.notCalled);
-    assert.deepEqual(term.joiner!(input), []);
-  });
-
-  it('fails when given malformed inputs', async () => {
-    term.setOption('fontFamily', {} as any);
-    assert.deepEqual(term.joiner!(input), []);
-    await delay(500);
-    assert.isTrue(onRefresh.notCalled);
-    assert.throws(() => term.joiner!(input));
-  });
-
-  it('ensures no empty errors are thrown', async () => {
-    sinon.stub(fontLigatures, 'loadFile').callsFake(async () => { throw undefined; });
-    term.setOption('fontFamily', 'Iosevka');
-    assert.deepEqual(term.joiner!(input), []);
-    await delay(500);
-    assert.isTrue(onRefresh.notCalled);
-    assert.throws(() => term.joiner!(input), 'Failure while loading font');
-    (fontLigatures.loadFile as sinon.SinonStub).restore();
-  });
-});
-
-class MockTerminal {
-  private _options: { [name: string]: string | number } = {
-    fontFamily: 'Fira Code, monospace',
-    rows: 50
-  };
-  public joiner?: (text: string) => [number, number][];
-  public refresh: (start: number, end: number) => void;
-
-  constructor(onRefresh: (start: number, end: number) => void) {
-    this.refresh = onRefresh;
-  }
-
-  public registerCharacterJoiner(handler: (text: string) => [number, number][]): number {
-    this.joiner = handler;
-    return 1;
-  }
-  public deregisterCharacterJoiner(id: number): void {
-    this.joiner = undefined;
-  }
-  public setOption(name: string, value: string | number): void {
-    this._options[name] = value;
-  }
-  public getOption(name: string): string | number {
-    return this._options[name];
-  }
-}
-
-function delay(delayMs: number): Promise<void> {
-  return new Promise(resolve => setTimeout(resolve, delayMs));
-}
@@ -1,85 +0,0 @@
-/**
- * Copyright (c) 2018 The xterm.js authors. All rights reserved.
- * @license MIT
- */
-
-import { Terminal } from 'xterm';
-import { Font } from 'font-ligatures';
-
-import load from './font';
-
-const enum LoadingState {
-  UNLOADED,
-  LOADING,
-  LOADED,
-  FAILED
-}
-
-// Caches 100K characters worth of ligatures. In practice this works out to
-// about 650 KB worth of cache, when a moderate number of ligatures are present.
-const CACHE_SIZE = 100000;
-
-/**
- * Enable ligature support for the provided Terminal instance. To function
- * properly, this must be called after `open()` is called on the therminal. If
- * the font currently in use supports ligatures, the terminal will automatically
- * start to render them.
- * @param term Terminal instance from xterm.js
- */
-export function enableLigatures(term: Terminal): void {
-  let currentFontName: string | undefined = undefined;
-  let font: Font | undefined = undefined;
-  let loadingState: LoadingState = LoadingState.UNLOADED;
-  let loadError: any | undefined = undefined;
-
-  term.registerCharacterJoiner((text: string): [number, number][] => {
-    // If the font hasn't been loaded yet, load it and return an empty result
-    const termFont = term.getOption('fontFamily');
-    if (
-      termFont &&
-      (loadingState === LoadingState.UNLOADED || currentFontName !== termFont)
-    ) {
-      font = undefined;
-      loadingState = LoadingState.LOADING;
-      currentFontName = termFont;
-      const currentCallFontName = currentFontName;
-
-      load(currentCallFontName, CACHE_SIZE)
-        .then(f => {
-          // Another request may have come in while we were waiting, so make
-          // sure our font is still vaild.
-          if (currentCallFontName === term.getOption('fontFamily')) {
-            loadingState = LoadingState.LOADED;
-            font = f;
-
-            // Only refresh things if we actually found a font
-            if (f) {
-              term.refresh(0, term.getOption('rows') - 1);
-            }
-          }
-        })
-        .catch(e => {
-          // Another request may have come in while we were waiting, so make
-          // sure our font is still vaild.
-          if (currentCallFontName === term.getOption('fontFamily')) {
-            loadingState = LoadingState.FAILED;
-            font = undefined;
-            loadError = e;
-          }
-        });
-    }
-
-    if (font && loadingState === LoadingState.LOADED) {
-      // We clone the entries to avoid the internal cache of the ligature finder
-      // getting messed up.
-      return font.findLigatureRanges(text).map<[number, number]>(
-        range => [range[0], range[1]]
-      );
-    }
-    if (loadingState === LoadingState.FAILED) {
-      throw loadError || new Error('Failure while loading font');
-    }
-
-    return [];
-  });
-}
@@ -1,75 +0,0 @@
-/**
- * Copyright (c) 2018 The xterm.js authors. All rights reserved.
- * @license MIT
- */
-
-import { assert } from 'chai';
-
-import parse from './parse';
-
-// TODO: integrate tests from http://test.csswg.org/suites/css-fonts-4_dev/nightly-unstable/
-describe('parse', () => {
-  it('parses individual families', () => {
-    assert.deepEqual(parse('monospace'), ['monospace']);
-  });
-
-  it('parses multiple families', () => {
-    assert.deepEqual(parse('Arial, Verdana, serif'), ['Arial', 'Verdana', 'serif']);
-  });
-
-  it('parses quoted families', () => {
-    assert.deepEqual(parse('"Times New Roman", serif'), ['Times New Roman', 'serif']);
-  });
-
-  it('parses single quoted families', () => {
-    assert.deepEqual(parse('\'Times New Roman\', serif'), ['Times New Roman', 'serif']);
-  });
-
-  it('parses families with spaces in their names', () => {
-    assert.deepEqual(parse('Times New Roman, serif'), ['Times New Roman', 'serif']);
-  });
-
-  it('collapses multiple spaces together in identifiers', () => {
-    assert.deepEqual(parse('Times   New Roman, serif'), ['Times New Roman', 'serif']);
-  });
-
-  it('does not collapse multiple spaces together in quoted strings', () => {
-    assert.deepEqual(parse('"Times   New Roman", serif'), ['Times   New Roman', 'serif']);
-  });
-
-  it('handles escaped characters in strings', () => {
-    assert.deepEqual(parse('"quote \\" slash \\\\ slashquote \\\\\\"", serif'), ['quote " slash \\ slashquote \\"', 'serif']);
-  });
-
-  it('fails if a family has an unterminated string', () => {
-    assert.throws(() => parse('"Unterminated, serif'));
-  });
-
-  it('handles unicode escape sequences', () => {
-    assert.deepEqual(parse('"space\\20 between", serif'), ['space between', 'serif']);
-  });
-
-  it('swallows only the first space after a unicode escape', () => {
-    assert.deepEqual(parse('"two-space\\20  between", serif'), ['two-space  between', 'serif']);
-  });
-
-  it('automatically ends the unicode escape after six digits', () => {
-    assert.deepEqual(parse('space\\000020between, serif'), ['space between', 'serif']);
-  });
-
-  it('handles unicode escapes at the end of the family', () => {
-    assert.deepEqual(parse('endswithbrace \\7b, serif'), ['endswithbrace {', 'serif']);
-  });
-
-  it('handles unicode escapes at the end of the input', () => {
-    assert.deepEqual(parse('endswithbrace \\7b'), ['endswithbrace {']);
-  });
-
-  it('handles other escaped characters in identifiers', () => {
-    assert.deepEqual(parse('has\\,comma'), ['has,comma']);
-  });
-
-  it('swallows escaped newlines in strings', () => {
-    assert.deepEqual(parse('"multi \\\nline", serif'), ['multi line', 'serif']);
-  });
-});
@@ -1,180 +0,0 @@
-/**
- * Copyright (c) 2018 The xterm.js authors. All rights reserved.
- * @license MIT
- */
-
-interface IParseContext {
-  input: string;
-  offset: number;
-}
-
-/**
- * Parses a CSS font family value, returning the component font families
- * contained within.
- *
- * @param family The CSS font family input string to parse
- */
-export default function parse(family: string): string[] {
-  if (typeof family !== 'string') {
-    throw new Error('Font family must be a string');
-  }
-
-  const context: IParseContext = {
-    input: family,
-    offset: 0
-  };
-
-  const families = [];
-  let currentFamily = '';
-
-  // Work through the input character by character until there are none left.
-  // This lexing and parsing in one pass.
-  while (context.offset < context.input.length) {
-    const char = context.input[context.offset++];
-    switch (char) {
-      // String
-      case '\'':
-      case '"':
-        currentFamily += parseString(context, char);
-        break;
-      // End of family
-      case ',':
-        families.push(currentFamily);
-        currentFamily = '';
-        break;
-      default:
-        // Identifiers (whitespace between families is swallowed)
-        if (!/\s/.test(char)) {
-          context.offset--;
-          currentFamily += parseIdentifier(context);
-          families.push(currentFamily);
-          currentFamily = '';
-        }
-    }
-  }
-
-  return families;
-}
-
-/**
- * Parse a CSS string.
- *
- * @param context Parsing input and offset
- * @param quoteChar The quote character for the string (' or ")
- */
-function parseString(context: IParseContext, quoteChar: '\'' | '"'): string {
-  let str = '';
-  let escaped = false;
-  while (context.offset < context.input.length) {
-    const char = context.input[context.offset++];
-    if (escaped) {
-      if (/[0-9a-fA-F]/.test(char)) {
-        // Unicode escape
-        context.offset--;
-        str += parseUnicode(context);
-      } else if (char !== '\n') {
-        // Newlines are ignored if escaped. Other characters are used as is.
-        str += char;
-      }
-      escaped = false;
-    } else {
-      switch (char) {
-        // Terminated quote
-        case quoteChar:
-          return str;
-        // Begin escape
-        case '\\':
-          escaped = true;
-          break;
-        // Add character to string
-        default:
-          str += char;
-      }
-    }
-  }
-
-  throw new Error('Unterminated string');
-}
-
-/**
- * Parse a CSS custom identifier.
- *
- * @param context Parsing input and offset
- */
-function parseIdentifier(context: IParseContext): string {
-  let str = '';
-  let escaped = false;
-  while (context.offset < context.input.length) {
-    const char = context.input[context.offset++];
-    if (escaped) {
-      if (/[0-9a-fA-F]/.test(char)) {
-        // Unicode escape
-        context.offset--;
-        str += parseUnicode(context);
-      } else {
-        // Everything else is used as is
-        str += char;
-      }
-      escaped = false;
-    } else {
-      switch (char) {
-        // Begin escape
-        case '\\':
-          escaped = true;
-          break;
-        // Terminate identifier
-        case ',':
-          return str;
-        default:
-          if (/\s/.test(char)) {
-            // Whitespace is collapsed into a single space within an identifier
-            if (!str.endsWith(' ')) {
-              str += ' ';
-            }
-          } else {
-            // Add other characters directly
-            str += char;
-          }
-      }
-    }
-  }
-
-  return str;
-}
-
-/**
- * Parse a CSS unicode escape.
- *
- * @param context Parsing input and offset
- */
-function parseUnicode(context: IParseContext): string {
-  let str = '';
-  while (context.offset < context.input.length) {
-    const char = context.input[context.offset++];
-    if (/\s/.test(char)) {
-      // The first whitespace character after a unicode escape indicates the end
-      // of the escape and is swallowed.
-      return unicodeToString(str);
-    }
-    if (str.length >= 6 || !/[0-9a-fA-F]/.test(char)) {
-      // If the next character is not a valid hex digit or we have reached the
-      // maximum of 6 digits in the escape, terminate the escape.
-      context.offset--;
-      return unicodeToString(str);
-    }
-
-    // Otherwise, just add it to the escape
-    str += char;
-  }
-
-  return unicodeToString(str);
-}
-
-/**
- * Convert a unicode code point from a hex string to a utf8 string.
- *
- * @param codePoint Unicode code point represented as a hex string
- */
-function unicodeToString(codePoint: string): string {
-  return String.fromCodePoint(parseInt(codePoint, 16));
-}
@@ -1,19 +0,0 @@
-{
-  "compilerOptions": {
-    "target": "es2017",
-    "module": "commonjs",
-    "sourceMap": true,
-    "outDir": "../out",
-    "rootDir": ".",
-    "strict": true,
-    "noUnusedLocals": true,
-    "preserveWatchOutput": true,
-    "types": [
-      "../../../node_modules/@types/mocha"
-    ]
-  },
-  "include": [
-    "./**/*",
-    "../../../typings/xterm.d.ts"
-  ]
-}
@@ -1,7 +0,0 @@
-{
-  "files": [],
-  "include": [],
-  "references": [
-    { "path": "./src" }
-  ]
-}
@@ -1,34 +0,0 @@
-/**
- * Copyright (c) 2018 The xterm.js authors. All rights reserved.
- * @license MIT
- *
- * This contains the type declarations for the xterm-addon-ligatures library.
- * Note that some interfaces may differ between this file and the actual
- * implementation in src/, that's because this file declares the *public* API
- * which is intended to be stable and consumed by external programs.
- */
-
-import { Terminal, ITerminalAddon } from 'xterm';
-
-declare module 'xterm-addon-ligatures' {
-  /**
-   * An xterm.js addon that enables web links.
-   */
-  export class LigaturesAddon implements ITerminalAddon {
-    /**
-     * Creates a new ligatures addon.
-     */
-    constructor();
-
-    /**
-     * Activates the addon
-     * @param terminal The terminal the addon is being loaded in.
-     */
-    public activate(terminal: Terminal): void;
-
-    /**
-     * Disposes the addon.
-     */
-    public dispose(): void;
-  }
-}
@@ -1,36 +0,0 @@
-/**
- * Copyright (c) 2019 The xterm.js authors. All rights reserved.
- * @license MIT
- */
-
-const path = require('path');
-
-const addonName = 'LigaturesAddon';
-const mainFile = 'xterm-addon-ligatures.js';
-
-module.exports = {
-  entry: `./out/${addonName}.js`,
-  devtool: 'source-map',
-  target: 'electron-renderer',
-  module: {
-    rules: [
-      {
-        test: /\.js$/,
-        use: ["source-map-loader"],
-        enforce: "pre",
-        exclude: /node_modules/
-      }
-    ]
-  },
-  output: {
-    filename: mainFile,
-    path: path.resolve('./lib'),
-    library: addonName,
-    libraryTarget: 'umd'
-  },
-  mode: 'production',
-  externals: {
-    'font-finder':'font-finder',
-    'font-ligatures':'font-ligatures'
-  }
-};
@@ -1,244 +0,0 @@
-# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
-# yarn lockfile v1
-
-
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-  resolved "https://registry.yarnpkg.com/@sinonjs/commons/-/commons-1.8.0.tgz#c8d68821a854c555bba172f3b06959a0039b236d"
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-  dependencies:
-    type-detect "4.0.8"
-
-"@sinonjs/formatio@^3.0.0", "@sinonjs/formatio@^3.2.1":
-  version "3.2.2"
-  resolved "https://registry.yarnpkg.com/@sinonjs/formatio/-/formatio-3.2.2.tgz#771c60dfa75ea7f2d68e3b94c7e888a78781372c"
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-  dependencies:
-    "@sinonjs/commons" "^1"
-    "@sinonjs/samsam" "^3.1.0"
-
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-
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-
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-  resolved "https://registry.yarnpkg.com/font-finder/-/font-finder-1.0.4.tgz#2ca944954dd8d0e1b5bdc4c596cc08607761d89b"
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-    get-system-fonts "^2.0.0"
-    promise-stream-reader "^1.0.1"
-
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-  version "1.3.3"
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-  dependencies:
-    font-finder "^1.0.3"
-    lru-cache "^4.1.3"
-    opentype.js "^0.8.0"
-
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-  version "2.0.0"
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-
-has-flag@^3.0.0:
-  version "3.0.0"
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-
-is-buffer@^2.0.2:
-  version "2.0.3"
-  resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-2.0.3.tgz#4ecf3fcf749cbd1e472689e109ac66261a25e725"
-
-isarray@0.0.1:
-  version "0.0.1"
-  resolved "https://registry.yarnpkg.com/isarray/-/isarray-0.0.1.tgz#8a18acfca9a8f4177e09abfc6038939b05d1eedf"
-
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-  version "4.1.0"
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-
-lodash.get@^4.4.2:
-  version "4.4.2"
-  resolved "https://registry.yarnpkg.com/lodash.get/-/lodash.get-4.4.2.tgz#2d177f652fa31e939b4438d5341499dfa3825e99"
-
-lodash@^4.17.15:
-  version "4.17.19"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.19.tgz#e48ddedbe30b3321783c5b4301fbd353bc1e4a4b"
-  integrity sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ==
-
-lolex@^2.7.5:
-  version "2.7.5"
-  resolved "https://registry.yarnpkg.com/lolex/-/lolex-2.7.5.tgz#113001d56bfc7e02d56e36291cc5c413d1aa0733"
-  integrity sha512-l9x0+1offnKKIzYVjyXU2SiwhXDLekRzKyhnbyldPHvC7BvLPVpdNUNR2KeMAiCN2D/kLNttZgQD5WjSxuBx3Q==
-
-lolex@^5.0.1:
-  version "5.1.2"
-  resolved "https://registry.yarnpkg.com/lolex/-/lolex-5.1.2.tgz#953694d098ce7c07bc5ed6d0e42bc6c0c6d5a367"
-  integrity sha512-h4hmjAvHTmd+25JSwrtTIuwbKdwg5NzZVRMLn9saij4SZaepCrTCxPr35H/3bjwfMJtN+t3CX8672UIkglz28A==
-  dependencies:
-    "@sinonjs/commons" "^1.7.0"
-
-lru-cache@^4.1.3:
-  version "4.1.3"
-  resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-4.1.3.tgz#a1175cf3496dfc8436c156c334b4955992bce69c"
-  dependencies:
-    pseudomap "^1.0.2"
-    yallist "^2.1.2"
-
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-  version "1.2.5"
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-
-mkdirp@0.5.5:
-  version "0.5.5"
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-
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-
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-  resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-1.7.0.tgz#59fde0f435badacba103a84e9d3bc64e96b9937d"
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-
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-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/pseudomap/-/pseudomap-1.0.2.tgz#f052a28da70e618917ef0a8ac34c1ae5a68286b3"
-
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-  version "6.3.5"
-  resolved "https://registry.yarnpkg.com/sinon/-/sinon-6.3.5.tgz#0f6d6a5b4ebaad1f6e8e019395542d1d02c144a0"
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-    "@sinonjs/formatio" "^3.0.0"
-    "@sinonjs/samsam" "^2.1.2"
-    diff "^3.5.0"
-    lodash.get "^4.4.2"
-    lolex "^2.7.5"
-    nise "^1.4.5"
-    supports-color "^5.5.0"
-    type-detect "^4.0.8"
-
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-  version "5.5.0"
-  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.5.0.tgz#e2e69a44ac8772f78a1ec0b35b689df6530efc8f"
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-  dependencies:
-    has-flag "^3.0.0"
-
-tiny-inflate@^1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/tiny-inflate/-/tiny-inflate-1.0.2.tgz#93d9decffc8805bd57eae4310f0b745e9b6fb3a7"
-
-type-detect@4.0.8, type-detect@^4.0.8:
-  version "4.0.8"
-  resolved "https://registry.yarnpkg.com/type-detect/-/type-detect-4.0.8.tgz#7646fb5f18871cfbb7749e69bd39a6388eb7450c"
-
-yallist@^2.1.2:
-  version "2.1.2"
-  resolved "https://registry.yarnpkg.com/yallist/-/yallist-2.1.2.tgz#1c11f9218f076089a47dd512f93c6699a6a81d52"
-
-yauzl@^2.10.0:
-  version "2.10.0"
-  resolved "https://registry.yarnpkg.com/yauzl/-/yauzl-2.10.0.tgz#c7eb17c93e112cb1086fa6d8e51fb0667b79a5f9"
-  dependencies:
-    buffer-crc32 "~0.2.3"
-    fd-slicer "~1.1.0"
@@ -1,2 +0,0 @@
-lib
-node_modules
@@ -1,5 +0,0 @@
-**/*.api.js
-**/*.api.ts
-tsconfig.json
-.yarnrc
-webpack.config.js
@@ -1,19 +0,0 @@
-Copyright (c) 2017, The xterm.js authors (https://github.com/xtermjs/xterm.js)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
@@ -1,23 +0,0 @@
-## xterm-addon-search
-
-An addon for [xterm.js](https://github.com/xtermjs/xterm.js) that enables searching the buffer. This addon requires xterm.js v4+.
-
-### Install
-
-```bash
-npm install --save xterm-addon-search
-```
-
-### Usage
-
-```ts
-import { Terminal } from 'xterm';
-import { SearchAddon } from 'xterm-addon-search';
-
-const terminal = new Terminal();
-const searchAddon = new SearchAddon();
-terminal.loadAddon(searchAddon);
-searchAddon.findNext('foo');
-```
-
-See the full [API](https://github.com/xtermjs/xterm.js/blob/master/addons/xterm-addon-search/typings/xterm-addon-search.d.ts) for more advanced usage.
@@ -1,70 +0,0 @@
-/usr/bin/cmake -E cmake_progress_report /home/yan/ssd/searchtrunk/tmp/release/CMakeFiles
-make[3]: Entering directory `/home/yan/ssd/searchtrunk/tmp/release'
-make[3]: Nothing to be done for `libsrc/wrap_curl/CMakeFiles/wrap_curl.dir/build'.
-make[3]: Leaving directory `/home/yan/ssd/searchtrunk/tmp/release'
-[  0%] /usr/bin/cmake -E cmake_progress_report /home/yan/ssd/searchtrunk/tmp/release/CMakeFiles
-[  0%] [  0%] /usr/bin/cmake -E cmake_progress_report /home/yan/ssd/searchtrunk/tmp/release/CMakeFiles
-Built target config_utils
-[  0%] make[3]: Entering directory `/home/yan/ssd/searchtrunk/tmp/release'
-/usr/bin/cmake -E cmake_progress_report /home/yan/ssd/searchtrunk/tmp/release/CMakeFiles
-Built target omega
-make[3]: Entering directory `/home/yan/ssd/searchtrunk/tmp/release'
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-          ^~~~~~~~~~~~~~~~~
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-          ^~~~~~~~~~~~~~~~~
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@@ -1,21 +0,0 @@
-{
-  "name": "xterm-addon-search",
-  "version": "0.8.0",
-  "author": {
-    "name": "The xterm.js authors",
-    "url": "https://xtermjs.org/"
-  },
-  "main": "lib/xterm-addon-search.js",
-  "types": "typings/xterm-addon-search.d.ts",
-  "repository": "https://github.com/xtermjs/xterm.js",
-  "license": "MIT",
-  "scripts": {
-    "build": "../../node_modules/.bin/tsc -p .",
-    "prepackage": "npm run build",
-    "package": "../../node_modules/.bin/webpack",
-    "prepublishOnly": "npm run package"
-  },
-  "peerDependencies": {
-    "xterm": "^4.0.0"
-  }
-}
@@ -1,402 +0,0 @@
-/**
- * Copyright (c) 2017 The xterm.js authors. All rights reserved.
- * @license MIT
- */
-
-import { Terminal, IDisposable, ITerminalAddon, ISelectionPosition } from 'xterm';
-
-export interface ISearchOptions {
-  regex?: boolean;
-  wholeWord?: boolean;
-  caseSensitive?: boolean;
-  incremental?: boolean;
-}
-
-export interface ISearchPosition {
-  startCol: number;
-  startRow: number;
-}
-
-export interface ISearchResult {
-  term: string;
-  col: number;
-  row: number;
-}
-
-const NON_WORD_CHARACTERS = ' ~!@#$%^&*()+`-=[]{}|\;:"\',./<>?';
-const LINES_CACHE_TIME_TO_LIVE = 15 * 1000; // 15 secs
-
-export class SearchAddon implements ITerminalAddon {
-  private _terminal: Terminal | undefined;
-
-  /**
-   * translateBufferLineToStringWithWrap is a fairly expensive call.
-   * We memoize the calls into an array that has a time based ttl.
-   * _linesCache is also invalidated when the terminal cursor moves.
-   */
-  private _linesCache: string[] | undefined;
-  private _linesCacheTimeoutId = 0;
-  private _cursorMoveListener: IDisposable | undefined;
-  private _resizeListener: IDisposable | undefined;
-
-  public activate(terminal: Terminal): void {
-    this._terminal = terminal;
-  }
-
-  public dispose(): void { }
-
-  /**
-   * Find the next instance of the term, then scroll to and select it. If it
-   * doesn't exist, do nothing.
-   * @param term The search term.
-   * @param searchOptions Search options.
-   * @return Whether a result was found.
-   */
-  public findNext(term: string, searchOptions?: ISearchOptions): boolean {
-    if (!this._terminal) {
-      throw new Error('Cannot use addon until it has been loaded');
-    }
-
-    if (!term || term.length === 0) {
-      this._terminal.clearSelection();
-      return false;
-    }
-
-    let startCol = 0;
-    let startRow = 0;
-    let currentSelection: ISelectionPosition | undefined;
-    if (this._terminal.hasSelection()) {
-      const incremental = searchOptions ? searchOptions.incremental : false;
-      // Start from the selection end if there is a selection
-      // For incremental search, use existing row
-      currentSelection = this._terminal.getSelectionPosition()!;
-      startRow = incremental ? currentSelection.startRow : currentSelection.endRow;
-      startCol = incremental ? currentSelection.startColumn : currentSelection.endColumn;
-    }
-
-    this._initLinesCache();
-
-    const searchPosition: ISearchPosition = {
-      startRow,
-      startCol
-    };
-
-    // Search startRow
-    let result = this._findInLine(term, searchPosition, searchOptions);
-
-    // Search from startRow + 1 to end
-    if (!result) {
-
-      for (let y = startRow + 1; y < this._terminal.buffer.active.baseY + this._terminal.rows; y++) {
-        searchPosition.startRow = y;
-        searchPosition.startCol = 0;
-        // If the current line is wrapped line, increase index of column to ignore the previous scan
-        // Otherwise, reset beginning column index to zero with set new unwrapped line index
-        result = this._findInLine(term, searchPosition, searchOptions);
-        if (result) {
-          break;
-        }
-      }
-    }
-    // If we hit the bottom and didn't search from the very top wrap back up
-    if (!result && startRow !== 0) {
-      for (let y = 0; y < startRow; y++) {
-        searchPosition.startRow = y;
-        searchPosition.startCol = 0;
-        result = this._findInLine(term, searchPosition, searchOptions);
-        if (result) {
-          break;
-        }
-      }
-    }
-
-    // If there is only one result, wrap back and return selection if it exists.
-    if (!result && currentSelection) {
-      searchPosition.startRow = currentSelection.startRow;
-      searchPosition.startCol = 0;
-      result = this._findInLine(term, searchPosition, searchOptions);
-    }
-
-    // Set selection and scroll if a result was found
-    return this._selectResult(result);
-  }
-
-  /**
-   * Find the previous instance of the term, then scroll to and select it. If it
-   * doesn't exist, do nothing.
-   * @param term The search term.
-   * @param searchOptions Search options.
-   * @return Whether a result was found.
-   */
-  public findPrevious(term: string, searchOptions?: ISearchOptions): boolean {
-    if (!this._terminal) {
-      throw new Error('Cannot use addon until it has been loaded');
-    }
-
-    if (!term || term.length === 0) {
-      this._terminal.clearSelection();
-      return false;
-    }
-
-    const isReverseSearch = true;
-    let startRow = this._terminal.buffer.active.baseY + this._terminal.rows;
-    let startCol = this._terminal.cols;
-    let result: ISearchResult | undefined;
-    const incremental = searchOptions ? searchOptions.incremental : false;
-    let currentSelection: ISelectionPosition | undefined;
-    if (this._terminal.hasSelection()) {
-      currentSelection = this._terminal.getSelectionPosition()!;
-      // Start from selection start if there is a selection
-      startRow = currentSelection.startRow;
-      startCol = currentSelection.startColumn;
-    }
-
-    this._initLinesCache();
-    const searchPosition: ISearchPosition = {
-      startRow,
-      startCol
-    };
-
-    if (incremental) {
-      // Try to expand selection to right first.
-      result = this._findInLine(term, searchPosition, searchOptions, false);
-      const isOldResultHighlighted = result && result.row === startRow && result.col === startCol;
-      if (!isOldResultHighlighted) {
-        // If selection was not able to be expanded to the right, then try reverse search
-        if (currentSelection) {
-          searchPosition.startRow = currentSelection.endRow;
-          searchPosition.startCol = currentSelection.endColumn;
-        }
-        result = this._findInLine(term, searchPosition, searchOptions, true);
-      }
-    } else {
-      result = this._findInLine(term, searchPosition, searchOptions, isReverseSearch);
-    }
-
-    // Search from startRow - 1 to top
-    if (!result) {
-      searchPosition.startCol = Math.max(searchPosition.startCol, this._terminal.cols);
-      for (let y = startRow - 1; y >= 0; y--) {
-        searchPosition.startRow = y;
-        result = this._findInLine(term, searchPosition, searchOptions, isReverseSearch);
-        if (result) {
-          break;
-        }
-      }
-    }
-    // If we hit the top and didn't search from the very bottom wrap back down
-    if (!result && startRow !== (this._terminal.buffer.active.baseY + this._terminal.rows)) {
-      for (let y = (this._terminal.buffer.active.baseY + this._terminal.rows); y >= startRow; y--) {
-        searchPosition.startRow = y;
-        result = this._findInLine(term, searchPosition, searchOptions, isReverseSearch);
-        if (result) {
-          break;
-        }
-      }
-    }
-
-    // If there is only one result, return true.
-    if (!result && currentSelection) return true;
-
-    // Set selection and scroll if a result was found
-    return this._selectResult(result);
-  }
-
-  /**
-   * Sets up a line cache with a ttl
-   */
-  private _initLinesCache(): void {
-    const terminal = this._terminal!;
-    if (!this._linesCache) {
-      this._linesCache = new Array(terminal.buffer.active.length);
-      this._cursorMoveListener = terminal.onCursorMove(() => this._destroyLinesCache());
-      this._resizeListener = terminal.onResize(() => this._destroyLinesCache());
-    }
-
-    window.clearTimeout(this._linesCacheTimeoutId);
-    this._linesCacheTimeoutId = window.setTimeout(() => this._destroyLinesCache(), LINES_CACHE_TIME_TO_LIVE);
-  }
-
-  private _destroyLinesCache(): void {
-    this._linesCache = undefined;
-    if (this._cursorMoveListener) {
-      this._cursorMoveListener.dispose();
-      this._cursorMoveListener = undefined;
-    }
-    if (this._resizeListener) {
-      this._resizeListener.dispose();
-      this._resizeListener = undefined;
-    }
-    if (this._linesCacheTimeoutId) {
-      window.clearTimeout(this._linesCacheTimeoutId);
-      this._linesCacheTimeoutId = 0;
-    }
-  }
-
-  /**
-   * A found substring is a whole word if it doesn't have an alphanumeric character directly adjacent to it.
-   * @param searchIndex starting indext of the potential whole word substring
-   * @param line entire string in which the potential whole word was found
-   * @param term the substring that starts at searchIndex
-   */
-  private _isWholeWord(searchIndex: number, line: string, term: string): boolean {
-    return (((searchIndex === 0) || (NON_WORD_CHARACTERS.indexOf(line[searchIndex - 1]) !== -1)) &&
-      (((searchIndex + term.length) === line.length) || (NON_WORD_CHARACTERS.indexOf(line[searchIndex + term.length]) !== -1)));
-  }
-
-  /**
-   * Searches a line for a search term. Takes the provided terminal line and searches the text line, which may contain
-   * subsequent terminal lines if the text is wrapped. If the provided line number is part of a wrapped text line that
-   * started on an earlier line then it is skipped since it will be properly searched when the terminal line that the
-   * text starts on is searched.
-   * @param term The search term.
-   * @param position The position to start the search.
-   * @param searchOptions Search options.
-   * @param isReverseSearch Whether the search should start from the right side of the terminal and search to the left.
-   * @return The search result if it was found.
-   */
-  protected _findInLine(term: string, searchPosition: ISearchPosition, searchOptions: ISearchOptions = {}, isReverseSearch: boolean = false): ISearchResult | undefined {
-    const terminal = this._terminal!;
-    let row = searchPosition.startRow;
-    const col = searchPosition.startCol;
-
-    // Ignore wrapped lines, only consider on unwrapped line (first row of command string).
-    const firstLine = terminal.buffer.active.getLine(row);
-    if (firstLine && firstLine.isWrapped) {
-      if (isReverseSearch) {
-        searchPosition.startCol += terminal.cols;
-        return;
-      }
-
-      // This will iterate until we find the line start.
-      // When we find it, we will search using the calculated start column.
-      searchPosition.startRow--;
-      searchPosition.startCol += terminal.cols;
-      return this._findInLine(term, searchPosition, searchOptions);
-    }
-    let stringLine = this._linesCache ? this._linesCache[row] : void 0;
-    if (stringLine === void 0) {
-      stringLine = this._translateBufferLineToStringWithWrap(row, true);
-      if (this._linesCache) {
-        this._linesCache[row] = stringLine;
-      }
-    }
-
-    const searchTerm = searchOptions.caseSensitive ? term : term.toLowerCase();
-    const searchStringLine = searchOptions.caseSensitive ? stringLine : stringLine.toLowerCase();
-
-    let resultIndex = -1;
-    if (searchOptions.regex) {
-      const searchRegex = RegExp(searchTerm, 'g');
-      let foundTerm: RegExpExecArray | null;
-      if (isReverseSearch) {
-        // This loop will get the resultIndex of the _last_ regex match in the range 0..col
-        while (foundTerm = searchRegex.exec(searchStringLine.slice(0, col))) {
-          resultIndex = searchRegex.lastIndex - foundTerm[0].length;
-          term = foundTerm[0];
-          searchRegex.lastIndex -= (term.length - 1);
-        }
-      } else {
-        foundTerm = searchRegex.exec(searchStringLine.slice(col));
-        if (foundTerm && foundTerm[0].length > 0) {
-          resultIndex = col + (searchRegex.lastIndex - foundTerm[0].length);
-          term = foundTerm[0];
-        }
-      }
-    } else {
-      if (isReverseSearch) {
-        if (col - searchTerm.length >= 0) {
-          resultIndex = searchStringLine.lastIndexOf(searchTerm, col - searchTerm.length);
-        }
-      } else {
-        resultIndex = searchStringLine.indexOf(searchTerm, col);
-      }
-    }
-
-    if (resultIndex >= 0) {
-      // Adjust the row number and search index if needed since a "line" of text can span multiple rows
-      if (resultIndex >= terminal.cols) {
-        row += Math.floor(resultIndex / terminal.cols);
-        resultIndex = resultIndex % terminal.cols;
-      }
-      if (searchOptions.wholeWord && !this._isWholeWord(resultIndex, searchStringLine, term)) {
-        return;
-      }
-
-      const line = terminal.buffer.active.getLine(row);
-
-      if (line) {
-        for (let i = 0; i < resultIndex; i++) {
-          const cell = line.getCell(i);
-          if (!cell) {
-            break;
-          }
-          // Adjust the searchIndex to normalize emoji into single chars
-          const char = cell.getChars();
-          if (char.length > 1) {
-            resultIndex -= char.length - 1;
-          }
-          // Adjust the searchIndex for empty characters following wide unicode
-          // chars (eg. CJK)
-          const charWidth = cell.getWidth();
-          if (charWidth === 0) {
-            resultIndex++;
-          }
-        }
-      }
-      return {
-        term,
-        col: resultIndex,
-        row
-      };
-    }
-  }
-
-  /**
-   * Translates a buffer line to a string, including subsequent lines if they are wraps.
-   * Wide characters will count as two columns in the resulting string. This
-   * function is useful for getting the actual text underneath the raw selection
-   * position.
-   * @param line The line being translated.
-   * @param trimRight Whether to trim whitespace to the right.
-   */
-  private _translateBufferLineToStringWithWrap(lineIndex: number, trimRight: boolean): string {
-    const terminal = this._terminal!;
-    let lineString = '';
-    let lineWrapsToNext: boolean;
-
-    do {
-      const nextLine = terminal.buffer.active.getLine(lineIndex + 1);
-      lineWrapsToNext = nextLine ? nextLine.isWrapped : false;
-      const line = terminal.buffer.active.getLine(lineIndex);
-      if (!line) {
-        break;
-      }
-      lineString += line.translateToString(!lineWrapsToNext && trimRight).substring(0, terminal.cols);
-      lineIndex++;
-    } while (lineWrapsToNext);
-
-    return lineString;
-  }
-
-  /**
-   * Selects and scrolls to a result.
-   * @param result The result to select.
-   * @return Whethera result was selected.
-   */
-  private _selectResult(result: ISearchResult | undefined): boolean {
-    const terminal = this._terminal!;
-    if (!result) {
-      terminal.clearSelection();
-      return false;
-    }
-    terminal.select(result.col, result.row, result.term.length);
-    // If it is not in the viewport then we scroll else it just gets selected
-    if (result.row >= (terminal.buffer.active.viewportY + terminal.rows) || result.row < terminal.buffer.active.viewportY) {
-      let scroll = result.row - terminal.buffer.active.viewportY;
-      scroll = scroll - Math.floor(terminal.rows / 2);
-      terminal.scrollLines(scroll);
-    }
-    return true;
-  }
-}
@@ -1,204 +0,0 @@
-/**
- * Copyright (c) 2019 The xterm.js authors. All rights reserved.
- * @license MIT
- */
-
-import { assert } from 'chai';
-import { readFile } from 'fs';
-import { resolve } from 'path';
-import { openTerminal, writeSync, getBrowserType } from '../../../out-test/api/TestUtils';
-import { Browser, Page } from 'playwright';
-
-const APP = 'http://127.0.0.1:3000/test';
-
-let browser: Browser;
-let page: Page;
-const width = 800;
-const height = 600;
-
-describe('Search Tests', function(): void {
-  before(async function(): Promise<any> {
-    const browserType = getBrowserType();
-    browser = await browserType.launch({
-      headless: process.argv.indexOf('--headless') !== -1
-    });
-    page = await (await browser.newContext()).newPage();
-    await page.setViewportSize({ width, height });
-    await page.goto(APP);
-    await openTerminal(page);
-    await page.evaluate(`window.search = new SearchAddon();`);
-    await page.evaluate(`window.term.loadAddon(window.search);`);
-  });
-
-  after(() => {
-    browser.close();
-  });
-
-  beforeEach(async () => {
-    await page.evaluate(`window.term.reset()`);
-  });
-
-  it('Simple Search', async () => {
-    await writeSync(page, 'dafhdjfldshafhldsahfkjhldhjkftestlhfdsakjfhdjhlfdsjkafhjdlk');
-    assert.deepEqual(await page.evaluate(`window.search.findNext('test')`), true);
-    assert.deepEqual(await page.evaluate(`window.term.getSelection()`), 'test');
-  });
-
-  it('Scrolling Search', async () => {
-    let dataString = '';
-    for (let i = 0; i < 100; i++) {
-      if (i === 52) {
-        dataString += '$^1_3{}test$#';
-      }
-      dataString += makeData(50);
-    }
-    await writeSync(page, dataString);
-    assert.deepEqual(await page.evaluate(`window.search.findNext('$^1_3{}test$#')`), true);
-    assert.deepEqual(await page.evaluate(`window.term.getSelection()`), '$^1_3{}test$#');
-  });
-  it('Incremental Find Previous', async () => {
-    await page.evaluate(`window.term.writeln('package.jsonc\\n')`);
-    await writeSync(page, 'package.json pack package.lock');
-    await page.evaluate(`window.search.findPrevious('pack', {incremental: true})`);
-    let line: string = await page.evaluate(`window.term.buffer.active.getLine(window.term.getSelectionPosition().startRow).translateToString()`);
-    let selectionPosition: { startColumn: number, startRow: number, endColumn: number, endRow: number } = await page.evaluate(`window.term.getSelectionPosition()`);
-    // We look further ahead in the line to ensure that pack was selected from package.lock
-    assert.deepEqual(line.substring(selectionPosition.startColumn, selectionPosition.endColumn + 8), 'package.lock');
-    await page.evaluate(`window.search.findPrevious('package.j', {incremental: true})`);
-    selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
-    assert.deepEqual(line.substring(selectionPosition.startColumn, selectionPosition.endColumn + 3), 'package.json');
-    await page.evaluate(`window.search.findPrevious('package.jsonc', {incremental: true})`);
-    // We have to reevaluate line because it should have switched starting rows at this point
-    line = await page.evaluate(`window.term.buffer.active.getLine(window.term.getSelectionPosition().startRow).translateToString()`);
-    selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
-    assert.deepEqual(line.substring(selectionPosition.startColumn, selectionPosition.endColumn), 'package.jsonc');
-  });
-  it('Incremental Find Next', async () => {
-    await page.evaluate(`window.term.writeln('package.lock pack package.json package.ups\\n')`);
-    await writeSync(page, 'package.jsonc');
-    await page.evaluate(`window.search.findNext('pack', {incremental: true})`);
-    let line: string = await page.evaluate(`window.term.buffer.active.getLine(window.term.getSelectionPosition().startRow).translateToString()`);
-    let selectionPosition: { startColumn: number, startRow: number, endColumn: number, endRow: number } = await page.evaluate(`window.term.getSelectionPosition()`);
-    // We look further ahead in the line to ensure that pack was selected from package.lock
-    assert.deepEqual(line.substring(selectionPosition.startColumn, selectionPosition.endColumn + 8), 'package.lock');
-    await page.evaluate(`window.search.findNext('package.j', {incremental: true})`);
-    selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
-    assert.deepEqual(line.substring(selectionPosition.startColumn, selectionPosition.endColumn + 3), 'package.json');
-    await page.evaluate(`window.search.findNext('package.jsonc', {incremental: true})`);
-    // We have to reevaluate line because it should have switched starting rows at this point
-    line = await page.evaluate(`window.term.buffer.active.getLine(window.term.getSelectionPosition().startRow).translateToString()`);
-    selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
-    assert.deepEqual(line.substring(selectionPosition.startColumn, selectionPosition.endColumn), 'package.jsonc');
-  });
-  it('Simple Regex', async () => {
-    await writeSync(page, 'abc123defABCD');
-    await page.evaluate(`window.search.findNext('[a-z]+', {regex: true})`);
-    assert.deepEqual(await page.evaluate(`window.term.getSelection()`), 'abc');
-    await page.evaluate(`window.search.findNext('[A-Z]+', {regex: true, caseSensitive: true})`);
-    assert.deepEqual(await page.evaluate(`window.term.getSelection()`), 'ABCD');
-  });
-
-  it('Search for single result twice should not unselect it', async () => {
-    await writeSync(page, 'abc def');
-    assert.deepEqual(await page.evaluate(`window.search.findNext('abc')`), true);
-    assert.deepEqual(await page.evaluate(`window.term.getSelection()`), 'abc');
-    assert.deepEqual(await page.evaluate(`window.search.findNext('abc')`), true);
-    assert.deepEqual(await page.evaluate(`window.term.getSelection()`), 'abc');
-  });
-
-  describe('Regression tests', () => {
-    describe('#2444 wrapped line content not being found', () => {
-      let fixture: string;
-      before(async () => {
-        const rawFixture = await new Promise<Buffer>(r => readFile(resolve(__dirname, '../fixtures/issue-2444'), (err, data) => r(data)));
-        if (process.platform === 'win32') {
-          fixture = rawFixture.toString()
-            .replace(/\n/g, '\\n')
-            .replace(/\r/g, '\\r');
-        } else {
-          fixture = rawFixture.toString()
-            .replace(/\n/g, '\\n\\r');
-        }
-        fixture = fixture
-          .replace(/'/g, '\\\'');
-      });
-      it('should find all occurrences using findNext', async () => {
-        await writeSync(page, fixture);
-        assert.deepEqual(await page.evaluate(`window.search.findNext('opencv')`), true);
-        let selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
-        assert.deepEqual(selectionPosition, { startColumn: 24, startRow: 53, endColumn: 30, endRow: 53 });
-        assert.deepEqual(await page.evaluate(`window.search.findNext('opencv')`), true);
-        selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
-        assert.deepEqual(selectionPosition, { startColumn: 24, startRow: 76, endColumn: 30, endRow: 76 });
-        assert.deepEqual(await page.evaluate(`window.search.findNext('opencv')`), true);
-        selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
-        assert.deepEqual(selectionPosition, { startColumn: 24, startRow: 96, endColumn: 30, endRow: 96 });
-        assert.deepEqual(await page.evaluate(`window.search.findNext('opencv')`), true);
-        selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
-        assert.deepEqual(selectionPosition, { startColumn: 1, startRow: 114, endColumn: 7, endRow: 114 });
-        assert.deepEqual(await page.evaluate(`window.search.findNext('opencv')`), true);
-        selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
-        assert.deepEqual(selectionPosition, { startColumn: 11, startRow: 115, endColumn: 17, endRow: 115 });
-        assert.deepEqual(await page.evaluate(`window.search.findNext('opencv')`), true);
-        selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
-        assert.deepEqual(selectionPosition, { startColumn: 1, startRow: 126, endColumn: 7, endRow: 126 });
-        assert.deepEqual(await page.evaluate(`window.search.findNext('opencv')`), true);
-        selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
-        assert.deepEqual(selectionPosition, { startColumn: 11, startRow: 127, endColumn: 17, endRow: 127 });
-        assert.deepEqual(await page.evaluate(`window.search.findNext('opencv')`), true);
-        selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
-        assert.deepEqual(selectionPosition, { startColumn: 1, startRow: 135, endColumn: 7, endRow: 135 });
-        assert.deepEqual(await page.evaluate(`window.search.findNext('opencv')`), true);
-        selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
-        assert.deepEqual(selectionPosition, { startColumn: 11, startRow: 136, endColumn: 17, endRow: 136 });
-        // Wrap around to first result
-        assert.deepEqual(await page.evaluate(`window.search.findNext('opencv')`), true);
-        selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
-        assert.deepEqual(selectionPosition, { startColumn: 24, startRow: 53, endColumn: 30, endRow: 53 });
-      });
-      it('should find all occurrences using findPrevious', async () => {
-        await writeSync(page, fixture);
-        assert.deepEqual(await page.evaluate(`window.search.findPrevious('opencv')`), true);
-        let selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
-        assert.deepEqual(selectionPosition, { startColumn: 11, startRow: 136, endColumn: 17, endRow: 136 });
-        assert.deepEqual(await page.evaluate(`window.search.findPrevious('opencv')`), true);
-        selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
-        assert.deepEqual(selectionPosition, { startColumn: 1, startRow: 135, endColumn: 7, endRow: 135 });
-        assert.deepEqual(await page.evaluate(`window.search.findPrevious('opencv')`), true);
-        selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
-        assert.deepEqual(selectionPosition, { startColumn: 11, startRow: 127, endColumn: 17, endRow: 127 });
-        assert.deepEqual(await page.evaluate(`window.search.findPrevious('opencv')`), true);
-        selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
-        assert.deepEqual(selectionPosition, { startColumn: 1, startRow: 126, endColumn: 7, endRow: 126 });
-        assert.deepEqual(await page.evaluate(`window.search.findPrevious('opencv')`), true);
-        selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
-        assert.deepEqual(selectionPosition, { startColumn: 11, startRow: 115, endColumn: 17, endRow: 115 });
-        assert.deepEqual(await page.evaluate(`window.search.findPrevious('opencv')`), true);
-        selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
-        assert.deepEqual(selectionPosition, { startColumn: 1, startRow: 114, endColumn: 7, endRow: 114 });
-        assert.deepEqual(await page.evaluate(`window.search.findPrevious('opencv')`), true);
-        selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
-        assert.deepEqual(selectionPosition, { startColumn: 24, startRow: 96, endColumn: 30, endRow: 96 });
-        assert.deepEqual(await page.evaluate(`window.search.findPrevious('opencv')`), true);
-        selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
-        assert.deepEqual(selectionPosition, { startColumn: 24, startRow: 76, endColumn: 30, endRow: 76 });
-        assert.deepEqual(await page.evaluate(`window.search.findPrevious('opencv')`), true);
-        selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
-        assert.deepEqual(selectionPosition, { startColumn: 24, startRow: 53, endColumn: 30, endRow: 53 });
-        // Wrap around to first result
-        assert.deepEqual(await page.evaluate(`window.search.findPrevious('opencv')`), true);
-        selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
-        assert.deepEqual(selectionPosition, { startColumn: 11, startRow: 136, endColumn: 17, endRow: 136 });
-      });
-    });
-  });
-});
-
-function makeData(length: number): string {
-  let result = '';
-  const characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
-  for (let i = 0; i < length; i++) {
-    result += characters.charAt(Math.floor(Math.random() * characters.length));
-  }
-  return result;
-}
@@ -1,23 +0,0 @@
-{
-  "compilerOptions": {
-    "module": "commonjs",
-    "target": "es5",
-    "lib": [
-      "es6",
-    ],
-    "rootDir": ".",
-    "outDir": "../out-test",
-    "sourceMap": true,
-    "removeComments": true,
-    "strict": true,
-    "types": [
-      "../../../node_modules/@types/mocha",
-      "../../../node_modules/@types/node",
-      "../../../out-test/api/TestUtils"
-    ]
-  },
-  "include": [
-    "./**/*",
-    "../../../typings/xterm.d.ts"
-  ]
-}
@@ -1,8 +0,0 @@
-{
-  "files": [],
-  "include": [],
-  "references": [
-    { "path": "./src" },
-    { "path": "./test" }
-  ]
-}
@@ -1,68 +0,0 @@
-/**
- * Copyright (c) 2017 The xterm.js authors. All rights reserved.
- * @license MIT
- */
-
-import { Terminal, ILinkMatcherOptions, IDisposable, ITerminalAddon } from 'xterm';
-
-declare module 'xterm-addon-search' {
-  /**
-   * Options for a search.
-   */
-  export interface ISearchOptions {
-    /**
-     * Whether the search term is a regex.
-     */
-    regex?: boolean;
-
-    /**
-     * Whether to search for a whole word, the result is only valid if it's
-     * surrounded in "non-word" characters such as `_`, `(`, `)` or space.
-     */
-    wholeWord?: boolean;
-
-    /**
-     * Whether the search is case sensitive.
-     */
-    caseSensitive?: boolean;
-
-    /**
-     * Whether to do an incremental search, this will expand the selection if it
-     * still matches the term the user typed. Note that this only affects
-     * `findNext`, not `findPrevious`.
-     */
-    incremental?: boolean;
-  }
-
-  /**
-   * An xterm.js addon that provides search functionality.
-   */
-  export class SearchAddon implements ITerminalAddon {
-    /**
-     * Activates the addon
-     * @param terminal The terminal the addon is being loaded in.
-     */
-    public activate(terminal: Terminal): void;
-
-    /**
-     * Disposes the addon.
-     */
-    public dispose(): void;
-
-    /**
-     * Search forwards for the next result that matches the search term and
-     * options.
-     * @param term The search term.
-     * @param searchOptions The options for the search.
-     */
-    public findNext(term: string, searchOptions?: ISearchOptions): boolean;
-
-    /**
-     * Search backwards for the previous result that matches the search term and
-     * options.
-     * @param term The search term.
-     * @param searchOptions The options for the search.
-     */
-    public findPrevious(term: string, searchOptions?: ISearchOptions): boolean;
-  }
-}
@@ -1,31 +0,0 @@
-/**
- * Copyright (c) 2019 The xterm.js authors. All rights reserved.
- * @license MIT
- */
-
-const path = require('path');
-
-const addonName = 'SearchAddon';
-const mainFile = 'xterm-addon-search.js';
-
-module.exports = {
-  entry: `./out/${addonName}.js`,
-  devtool: 'source-map',
-  module: {
-    rules: [
-      {
-        test: /\.js$/,
-        use: ["source-map-loader"],
-        enforce: "pre",
-        exclude: /node_modules/
-      }
-    ]
-  },
-  output: {
-    filename: mainFile,
-    path: path.resolve('./lib'),
-    library: addonName,
-    libraryTarget: 'umd'
-  },
-  mode: 'production'
-};
@@ -1,3 +0,0 @@
-lib
-node_modules
-out-benchmark
@@ -1,5 +0,0 @@
-**/*.api.js
-**/*.api.ts
-tsconfig.json
-.yarnrc
-webpack.config.js
@@ -1,42 +0,0 @@
-## xterm-addon-serialize
-
-An addon for [xterm.js](https://github.com/xtermjs/xterm.js) that enables xterm.js to serialize a terminal framebuffer into string or html. This addon requires xterm.js v4+.
-
-⚠️ This is an experimental addon that is still under construction ⚠️
-
-### Install
-
-```bash
-npm install --save xterm-addon-serialize
-```
-
-### Usage
-
-```ts
-import { Terminal } from "xterm";
-import { SerializeAddon } from "xterm-addon-serialize";
-
-const terminal = new Terminal();
-const serializeAddon = new SerializeAddon();
-terminal.loadAddon(serializeAddon);
-
-terminal.write("something...", () => {
-  console.log(serializeAddon.serialize());
-});
-```
-
-See the full [API](https://github.com/xtermjs/xterm.js/blob/master/addons/xterm-addon-serialize/typings/xterm-addon-serialize.d.ts) for more advanced usage.
-
-### Benchmark
-
-⚠️ Ensure you have `lolcat`, `hexdump` programs installed in your computer
-
-```shell
-$ git clone https://github.com/xtermjs/xterm.js.git
-$ cd xterm.js
-$ yarn
-$ cd addons/xterm-addon-serialize
-$ yarn benchmark && yarn benchmark-baseline
-$ # change some code in `xterm-addon-serialize`
-$ yarn benchmark-eval
-```
@@ -1,65 +0,0 @@
-/**
- * Copyright (c) 2019 The xterm.js authors. All rights reserved.
- * @license MIT
- */
-
-import { perfContext, before, ThroughputRuntimeCase } from 'xterm-benchmark';
-
-import { spawn } from 'node-pty';
-import { Utf8ToUtf32, stringFromCodePoint } from 'common/input/TextDecoder';
-import { Terminal } from 'browser/public/Terminal';
-import { SerializeAddon } from 'SerializeAddon';
-
-class TestTerminal extends Terminal {
-  public writeSync(data: string): void {
-    (this as any)._core.writeSync(data);
-  }
-}
-
-perfContext('Terminal: sh -c "dd if=/dev/urandom count=40 bs=1k | hexdump | lolcat -f"', () => {
-  let content = '';
-  let contentUtf8: Uint8Array;
-
-  before(async () => {
-    const p = spawn('sh', ['-c', 'dd if=/dev/urandom count=40 bs=1k | hexdump | lolcat -f'], {
-      name: 'xterm-256color',
-      cols: 80,
-      rows: 25,
-      cwd: process.env.HOME,
-      env: process.env,
-      encoding: (null as unknown as string) // needs to be fixed in node-pty
-    });
-    const chunks: Buffer[] = [];
-    let length = 0;
-    p.on('data', data => {
-      chunks.push(data as unknown as Buffer);
-      length += data.length;
-    });
-    await new Promise(resolve => p.on('exit', () => resolve()));
-    contentUtf8 = Buffer.concat(chunks, length);
-    // translate to content string
-    const buffer = new Uint32Array(contentUtf8.length);
-    const decoder = new Utf8ToUtf32();
-    const codepoints = decoder.decode(contentUtf8, buffer);
-    for (let i = 0; i < codepoints; ++i) {
-      content += stringFromCodePoint(buffer[i]);
-      // peek into content to force flat repr in v8
-      if (!(i % 10000000)) {
-        content[i];
-      }
-    }
-  });
-
-  perfContext('serialize', () => {
-    let terminal: TestTerminal;
-    const serializeAddon = new SerializeAddon();
-    before(() => {
-      terminal = new TestTerminal({ cols: 80, rows: 25, scrollback: 5000 });
-      serializeAddon.activate(terminal);
-      terminal.writeSync(content);
-    });
-    new ThroughputRuntimeCase('', () => {
-      return { payloadSize: serializeAddon.serialize().length };
-    }, { fork: false }).showAverageThroughput();
-  });
-});
@@ -1,19 +0,0 @@
-{
-  "APP_PATH": ".benchmark",
-  "evalConfig": {
-    "tolerance": {
-      "*": [0.75, 1.5],
-      "*.dev": [0.01, 1.5],
-      "*.cv": [0.01, 1.5],
-      "EscapeSequenceParser.benchmark.js.*.averageThroughput.mean": [0.9, 5]
-    },
-    "skip": [
-      "*.median",
-      "*.runs",
-      "*.dev",
-      "*.cv",
-      "EscapeSequenceParser.benchmark.js.*.averageRuntime",
-      "Terminal.benchmark.js.*.averageRuntime"
-    ]
-  } 
-}
@@ -1,23 +0,0 @@
-{
-  "compilerOptions": {
-    "lib": ["dom", "es6"],
-    "outDir": "../out-benchmark",
-    "types": ["../../../node_modules/@types/node"],
-    "moduleResolution": "node",
-    "strict": false,
-    "target": "es2015",
-    "module": "commonjs",
-    "baseUrl": ".",
-    "paths": {
-      "common/*": ["../../../src/common/*"],
-      "browser/*": ["../../../src/browser/*"],
-      "SerializeAddon": ["../src/SerializeAddon"]
-    }
-  },
-  "include": ["../**/*", "../../../typings/xterm.d.ts", "../../../out/**/*"],
-  "exclude": ["../../../**/*test.ts", "../../**/*api.ts"],
-  "references": [
-    { "path": "../../../src/common" },
-    { "path": "../../../src/browser" }
-  ]
-}
@@ -1,23 +0,0 @@
-{
-  "name": "xterm-addon-serialize",
-  "version": "0.4.0",
-  "author": {
-    "name": "The xterm.js authors",
-    "url": "https://xtermjs.org/"
-  },
-  "main": "lib/xterm-addon-serialize.js",
-  "types": "typings/xterm-addon-serialize.d.ts",
-  "license": "MIT",
-  "scripts": {
-    "build": "../../node_modules/.bin/tsc -p .",
-    "prepackage": "npm run build",
-    "package": "../../node_modules/.bin/webpack",
-    "prepublishOnly": "npm run package",
-    "benchmark": "NODE_PATH=../../out:./out:./out-benchmark/ ../../node_modules/.bin/xterm-benchmark -r 5 -c benchmark/benchmark.json",
-    "benchmark-baseline": "NODE_PATH=../../out:./out:./out-benchmark/ ../../node_modules/.bin/xterm-benchmark -r 5 -c benchmark/benchmark.json --baseline out-benchmark/benchmark/*benchmark.js",
-    "benchmark-eval": "NODE_PATH=../../out:./out:./out-benchmark/ ../../node_modules/.bin/xterm-benchmark -r 5 -c benchmark/benchmark.json --eval out-benchmark/benchmark/*benchmark.js"
-  },
-  "peerDependencies": {
-    "xterm": "^4.0.0"
-  }
-}
@@ -1,187 +0,0 @@
-/**
- * Copyright (c) 2019 The xterm.js authors. All rights reserved.
- * @license MIT
- *
- * (EXPERIMENTAL) This Addon is still under development
- */
-
-import { Terminal, ITerminalAddon, IBuffer, IBufferCell } from 'xterm';
-
-function constrain(value: number, low: number, high: number): number {
-  return Math.max(low, Math.min(value, high));
-}
-
-// TODO: Refine this template class later
-abstract class BaseSerializeHandler {
-  constructor(private _buffer: IBuffer) { }
-
-  public serialize(startRow: number, endRow: number): string {
-    // we need two of them to flip between old and new cell
-    const cell1 = this._buffer.getNullCell();
-    const cell2 = this._buffer.getNullCell();
-    let oldCell = cell1;
-
-    this._beforeSerialize(endRow - startRow);
-
-    for (let row = startRow; row < endRow; row++) {
-      const line = this._buffer.getLine(row);
-      if (line) {
-        for (let col = 0; col < line.length; col++) {
-          const c = line.getCell(col, oldCell === cell1 ? cell2 : cell1);
-          if (!c) {
-            console.warn(`Can't get cell at row=${row}, col=${col}`);
-            continue;
-          }
-          this._nextCell(c, oldCell, row, col);
-          oldCell = c;
-        }
-      }
-      this._rowEnd(row);
-    }
-
-    this._afterSerialize();
-
-    return this._serializeString();
-  }
-
-  protected _nextCell(cell: IBufferCell, oldCell: IBufferCell, row: number, col: number): void { }
-  protected _rowEnd(row: number): void { }
-  protected _beforeSerialize(rows: number): void { }
-  protected _afterSerialize(): void { }
-  protected _serializeString(): string { return ''; }
-}
-
-function equalFg(cell1: IBufferCell, cell2: IBufferCell): boolean {
-  return cell1.getFgColorMode() === cell2.getFgColorMode()
-    && cell1.getFgColor() === cell2.getFgColor();
-}
-
-function equalBg(cell1: IBufferCell, cell2: IBufferCell): boolean {
-  return cell1.getBgColorMode() === cell2.getBgColorMode()
-    && cell1.getBgColor() === cell2.getBgColor();
-}
-
-function equalFlags(cell1: IBufferCell, cell2: IBufferCell): boolean {
-  return cell1.isInverse() === cell2.isInverse()
-    && cell1.isBold() === cell2.isBold()
-    && cell1.isUnderline() === cell2.isUnderline()
-    && cell1.isBlink() === cell2.isBlink()
-    && cell1.isInvisible() === cell2.isInvisible()
-    && cell1.isItalic() === cell2.isItalic()
-    && cell1.isDim() === cell2.isDim();
-}
-
-class StringSerializeHandler extends BaseSerializeHandler {
-  private _rowIndex: number = 0;
-  private _allRows: string[] = new Array<string>();
-  private _currentRow: string = '';
-  private _nullCellCount: number = 0;
-
-  constructor(buffer: IBuffer) {
-    super(buffer);
-  }
-
-  protected _beforeSerialize(rows: number): void {
-    this._allRows = new Array<string>(rows);
-  }
-
-  protected _rowEnd(row: number): void {
-    this._allRows[this._rowIndex++] = this._currentRow;
-    this._currentRow = '';
-    this._nullCellCount = 0;
-  }
-
-  protected _nextCell(cell: IBufferCell, oldCell: IBufferCell, row: number, col: number): void {
-    const sgrSeq: number[] = [];
-    const fgChanged = !equalFg(cell, oldCell);
-    const bgChanged = !equalBg(cell, oldCell);
-    const flagsChanged = !equalFlags(cell, oldCell);
-
-    if (fgChanged || bgChanged || flagsChanged) {
-      if (cell.isAttributeDefault()) {
-        this._currentRow += '\x1b[0m';
-      } else {
-        if (fgChanged) {
-          const color = cell.getFgColor();
-          if (cell.isFgRGB()) { sgrSeq.push(38, 2, (color >>> 16) & 0xFF, (color >>> 8) & 0xFF, color & 0xFF); }
-          else if (cell.isFgPalette()) {
-            if (color >= 16) { sgrSeq.push(38, 5, color); }
-            else { sgrSeq.push(color & 8 ? 90 + (color & 7) : 30 + (color & 7)); }
-          }
-          else { sgrSeq.push(39); }
-        }
-        if (bgChanged) {
-          const color = cell.getBgColor();
-          if (cell.isBgRGB()) { sgrSeq.push(48, 2, (color >>> 16) & 0xFF, (color >>> 8) & 0xFF, color & 0xFF); }
-          else if (cell.isBgPalette()) {
-            if (color >= 16) { sgrSeq.push(48, 5, color); }
-            else { sgrSeq.push(color & 8 ? 100 + (color & 7) : 40 + (color & 7)); }
-          }
-          else { sgrSeq.push(49); }
-        }
-        if (flagsChanged) {
-          if (cell.isInverse() !== oldCell.isInverse()) { sgrSeq.push(cell.isInverse() ? 7 : 27); }
-          if (cell.isBold() !== oldCell.isBold()) { sgrSeq.push(cell.isBold() ? 1 : 22); }
-          if (cell.isUnderline() !== oldCell.isUnderline()) { sgrSeq.push(cell.isUnderline() ? 4 : 24); }
-          if (cell.isBlink() !== oldCell.isBlink()) { sgrSeq.push(cell.isBlink() ? 5 : 25); }
-          if (cell.isInvisible() !== oldCell.isInvisible()) { sgrSeq.push(cell.isInvisible() ? 8 : 28); }
-          if (cell.isItalic() !== oldCell.isItalic()) { sgrSeq.push(cell.isItalic() ? 3 : 23); }
-          if (cell.isDim() !== oldCell.isDim()) { sgrSeq.push(cell.isDim() ? 2 : 22); }
-        }
-      }
-    }
-
-    if (sgrSeq.length) {
-      this._currentRow += `\x1b[${sgrSeq.join(';')}m`;
-    }
-
-    // Count number of null cells encountered after the last non-null cell and move the cursor
-    // if a non-null cell is found (eg. \t or cursor move)
-    if (cell.getChars() === '') {
-      this._nullCellCount += cell.getWidth();
-    } else if (this._nullCellCount > 0) {
-      this._currentRow += `\x1b[${this._nullCellCount}C`;
-      this._nullCellCount = 0;
-    }
-
-    this._currentRow += cell.getChars();
-  }
-
-  protected _serializeString(): string {
-    let rowEnd = this._allRows.length;
-    for (; rowEnd > 0; rowEnd--) {
-      if (this._allRows[rowEnd - 1]) {
-        break;
-      }
-    }
-    return this._allRows.slice(0, rowEnd).join('\r\n');
-  }
-}
-
-export class SerializeAddon implements ITerminalAddon {
-  private _terminal: Terminal | undefined;
-
-  constructor() { }
-
-  public activate(terminal: Terminal): void {
-    this._terminal = terminal;
-  }
-
-  public serialize(rows?: number): string {
-    // TODO: Add re-position cursor support
-    // TODO: Add word wrap mode support
-    // TODO: Add combinedData support
-    if (!this._terminal) {
-      throw new Error('Cannot use addon until it has been loaded');
-    }
-
-    const maxRows = this._terminal.buffer.active.length;
-    const handler = new StringSerializeHandler(this._terminal.buffer.active);
-
-    rows = (rows === undefined) ? maxRows : constrain(rows, 0, maxRows);
-
-    return handler.serialize(maxRows - rows, maxRows);
-  }
-
-  public dispose(): void { }
-}
@@ -1,33 +0,0 @@
-{
-  "compilerOptions": {
-    "module": "commonjs",
-    "target": "es5",
-    "lib": [
-      "dom",
-      "es2015"
-    ],
-    "rootDir": ".",
-    "outDir": "../out",
-    "sourceMap": true,
-    "removeComments": true,
-    "baseUrl": ".",
-    "paths": {
-      "common/*": [
-        "../../../src/common/*"
-      ]
-    },
-    "strict": true,
-    "types": [
-      "../../../node_modules/@types/mocha"
-    ]
-  },
-  "include": [
-    "./**/*",
-    "../../../typings/xterm.d.ts"
-  ],
-  "references": [
-    {
-      "path": "../../../src/common"
-    }
-  ]
-}
@@ -1,369 +0,0 @@
-/**
- * Copyright (c) 2019 The xterm.js authors. All rights reserved.
- * @license MIT
- */
-
-import { assert } from 'chai';
-import { openTerminal, writeSync, getBrowserType } from '../../../out-test/api/TestUtils';
-import { Browser, Page } from 'playwright';
-
-const APP = 'http://127.0.0.1:3000/test';
-
-let browser: Browser;
-let page: Page;
-const width = 800;
-const height = 600;
-
-describe('SerializeAddon', () => {
-  before(async function(): Promise<any> {
-    const browserType = getBrowserType();
-    browser = await browserType.launch({
-      headless: process.argv.indexOf('--headless') !== -1
-    });
-    page = await (await browser.newContext()).newPage();
-    await page.setViewportSize({ width, height });
-    await page.goto(APP);
-    await openTerminal(page, { rows: 10, cols: 10, rendererType: 'dom' });
-    await page.evaluate(`
-      window.serializeAddon = new SerializeAddon();
-      window.term.loadAddon(window.serializeAddon);
-    `);
-  });
-
-  after(async () => await browser.close());
-  beforeEach(async () => await page.evaluate(`window.term.reset()`));
-
-  it('empty content', async function(): Promise<any> {
-    const rows = 10;
-    const cols = 10;
-    assert.equal(await page.evaluate(`serializeAddon.serialize();`), '');
-  });
-
-  it('trim last empty lines', async function(): Promise<any> {
-    const cols = 10;
-    const lines = [
-      '',
-      '',
-      digitsString(cols),
-      digitsString(cols),
-      '',
-      '',
-      digitsString(cols),
-      digitsString(cols),
-      '',
-      '',
-      ''
-    ];
-    await writeSync(page, lines.join('\\r\\n'));
-    assert.equal(await page.evaluate(`serializeAddon.serialize();`), lines.slice(0, 8).join('\r\n'));
-  });
-
-  it('digits content', async function(): Promise<any> {
-    const rows = 10;
-    const cols = 10;
-    const digitsLine = digitsString(cols);
-    const lines = newArray<string>(digitsLine, rows);
-    await writeSync(page, lines.join('\\r\\n'));
-    assert.equal(await page.evaluate(`serializeAddon.serialize();`), lines.join('\r\n'));
-  });
-
-  it('serialize half rows of content', async function(): Promise<any> {
-    const rows = 10;
-    const halfRows = rows >> 1;
-    const cols = 10;
-    const lines = newArray<string>((index: number) => digitsString(cols, index), rows);
-    await writeSync(page, lines.join('\\r\\n'));
-    assert.equal(await page.evaluate(`serializeAddon.serialize(${halfRows});`), lines.slice(halfRows, 2 * halfRows).join('\r\n'));
-  });
-
-  it('serialize 0 rows of content', async function(): Promise<any> {
-    const rows = 10;
-    const cols = 10;
-    const lines = newArray<string>((index: number) => digitsString(cols, index), rows);
-    await writeSync(page, lines.join('\\r\\n'));
-    assert.equal(await page.evaluate(`serializeAddon.serialize(0);`), '');
-  });
-
-  it('serialize all rows of content with color16', async function(): Promise<any> {
-    const cols = 10;
-    const color16 = [
-      30, 31, 32, 33, 34, 35, 36, 37, // Set foreground color
-      90, 91, 92, 93, 94, 95, 96, 97,
-      40, 41, 42, 43, 44, 45, 46, 47, // Set background color
-      100, 101, 103, 104, 105, 106, 107
-    ];
-    const rows = color16.length;
-    const lines = newArray<string>(
-      (index: number) => digitsString(cols, index, `\x1b[${color16[index % color16.length]}m`),
-      rows
-    );
-    await writeSync(page, lines.join('\\r\\n'));
-    assert.equal(await page.evaluate(`serializeAddon.serialize();`), lines.join('\r\n'));
-  });
-
-  it('serialize all rows of content with fg/bg flags', async function(): Promise<any> {
-    const cols = 10;
-    const line = '+'.repeat(cols);
-    const lines: string[] = [
-      mkSGR(FG_P16_GREEN) + line,  // Workaround: If we clear all flags a the end, serialize will use \x1b[0m to clear instead of the sepcific disable sequence
-      mkSGR(INVERSE) + line,
-      mkSGR(BOLD) + line,
-      mkSGR(UNDERLINED) + line,
-      mkSGR(BLINK) + line,
-      mkSGR(INVISIBLE) + line,
-      mkSGR(NO_INVERSE) + line,
-      mkSGR(NO_BOLD) + line,
-      mkSGR(NO_UNDERLINED) + line,
-      mkSGR(NO_BLINK) + line,
-      mkSGR(NO_INVISIBLE) + line
-    ];
-    const rows = lines.length;
-    await writeSync(page, lines.join('\\r\\n'));
-    assert.equal(await page.evaluate(`serializeAddon.serialize();`), lines.join('\r\n'));
-  });
-
-  it('serialize all rows of content with color256', async function(): Promise<any> {
-    const rows = 32;
-    const cols = 10;
-    const lines = newArray<string>(
-      (index: number) => digitsString(cols, index, `\x1b[38;5;${16 + index}m`),
-      rows
-    );
-    await writeSync(page, lines.join('\\r\\n'));
-    assert.equal(await page.evaluate(`serializeAddon.serialize();`), lines.join('\r\n'));
-  });
-
-  it('serialize all rows of content with color16 and style separately', async function(): Promise<any> {
-    const cols = 10;
-    const line = '+'.repeat(cols);
-    const lines: string[] = [
-      mkSGR(FG_P16_RED) + line,     // fg Red,
-      mkSGR(UNDERLINED) + line,     // fg Red, Underlined
-      mkSGR(FG_P16_GREEN) + line,   // fg Green, Underlined
-      mkSGR(INVERSE) + line,        // fg Green, Underlined, Inverse
-      mkSGR(NO_INVERSE) + line,     // fg Green, Underlined
-      mkSGR(INVERSE) + line,        // fg Green, Underlined, Inverse
-      mkSGR(BG_P16_YELLOW) + line,  // fg Green, bg Yellow, Underlined, Inverse
-      mkSGR(FG_RESET) + line,       // bg Yellow, Underlined, Inverse
-      mkSGR(BG_RESET) + line,       // Underlined, Inverse
-      mkSGR(NORMAL) + line          // Back to normal
-    ];
-    await writeSync(page, lines.join('\\r\\n'));
-    assert.equal(await page.evaluate(`serializeAddon.serialize();`), lines.join('\r\n'));
-  });
-
-  it('serialize all rows of content with color16 and style together', async function(): Promise<any> {
-    const cols = 10;
-    const line = '+'.repeat(cols);
-    const lines: string[] = [
-      mkSGR(FG_P16_RED) + line,                   // fg Red
-      mkSGR(FG_P16_GREEN, BG_P16_YELLOW) + line,  // fg Green, bg Yellow
-      mkSGR(UNDERLINED, ITALIC) + line,           // fg Green, bg Yellow, Underlined, Italic
-      mkSGR(NO_UNDERLINED, NO_ITALIC) + line,     // fg Green, bg Yellow
-      mkSGR(FG_RESET, ITALIC) + line,             // bg Yellow, Italic
-      mkSGR(BG_RESET) + line,                     // Italic
-      mkSGR(NORMAL) + line,                       // Back to normal
-      mkSGR(FG_P16_RED) + line,                   // fg Red
-      mkSGR(FG_P16_GREEN, BG_P16_YELLOW) + line,  // fg Green, bg Yellow
-      mkSGR(UNDERLINED, ITALIC) + line,           // fg Green, bg Yellow, Underlined, Italic
-      mkSGR(NO_UNDERLINED, NO_ITALIC) + line,     // fg Green, bg Yellow
-      mkSGR(FG_RESET, ITALIC) + line,             // bg Yellow, Italic
-      mkSGR(BG_RESET) + line                      // Italic
-    ];
-    await writeSync(page, lines.join('\\r\\n'));
-    assert.equal(await page.evaluate(`serializeAddon.serialize();`), lines.join('\r\n'));
-  });
-
-  it('serialize all rows of content with color256 and style separately', async function(): Promise<any> {
-    const cols = 10;
-    const line = '+'.repeat(cols);
-    const lines: string[] = [
-      mkSGR(FG_P256_RED) + line,    // fg Red 256,
-      mkSGR(UNDERLINED) + line,     // fg Red 256, Underlined
-      mkSGR(FG_P256_GREEN) + line,  // fg Green 256, Underlined
-      mkSGR(INVERSE) + line,        // fg Green 256, Underlined, Inverse
-      mkSGR(NO_INVERSE) + line,     // fg Green 256, Underlined
-      mkSGR(INVERSE) + line,        // fg Green 256, Underlined, Inverse
-      mkSGR(BG_P256_YELLOW) + line, // fg Green 256, bg Yellow 256, Underlined, Inverse
-      mkSGR(FG_RESET) + line,       // bg Yellow 256, Underlined, Inverse
-      mkSGR(BG_RESET) + line,       // Underlined, Inverse
-      mkSGR(NORMAL) + line          // Back to normal
-    ];
-    await writeSync(page, lines.join('\\r\\n'));
-    assert.equal(await page.evaluate(`serializeAddon.serialize();`), lines.join('\r\n'));
-  });
-
-  it('serialize all rows of content with color256 and style together', async function(): Promise<any> {
-    const cols = 10;
-    const line = '+'.repeat(cols);
-    const lines: string[] = [
-      mkSGR(FG_P256_RED) + line,                    // fg Red 256
-      mkSGR(FG_P256_GREEN, BG_P256_YELLOW) + line,  // fg Green 256, bg Yellow 256
-      mkSGR(UNDERLINED, ITALIC) + line,             // fg Green 256, bg Yellow 256, Underlined, Italic
-      mkSGR(NO_UNDERLINED, NO_ITALIC) + line,       // fg Green 256, bg Yellow 256
-      mkSGR(FG_RESET, ITALIC) + line,               // bg Yellow 256, Italic
-      mkSGR(BG_RESET) + line,                       // Italic
-      mkSGR(NORMAL) + line,                         // Back to normal
-      mkSGR(FG_P256_RED) + line,                    // fg Red 256
-      mkSGR(FG_P256_GREEN, BG_P256_YELLOW) + line,  // fg Green 256, bg Yellow 256
-      mkSGR(UNDERLINED, ITALIC) + line,             // fg Green 256, bg Yellow 256, Underlined, Italic
-      mkSGR(NO_UNDERLINED, NO_ITALIC) + line,       // fg Green 256, bg Yellow 256
-      mkSGR(FG_RESET, ITALIC) + line,               // bg Yellow 256, Italic
-      mkSGR(BG_RESET) + line                        // Italic
-    ];
-    await writeSync(page, lines.join('\\r\\n'));
-    assert.equal(await page.evaluate(`serializeAddon.serialize();`), lines.join('\r\n'));
-  });
-
-  it('serialize all rows of content with colorRGB and style separately', async function(): Promise<any> {
-    const cols = 10;
-    const line = '+'.repeat(cols);
-    const lines: string[] = [
-      mkSGR(FG_RGB_RED) + line,     // fg Red RGB,
-      mkSGR(UNDERLINED) + line,     // fg Red RGB, Underlined
-      mkSGR(FG_RGB_GREEN) + line,   // fg Green RGB, Underlined
-      mkSGR(INVERSE) + line,        // fg Green RGB, Underlined, Inverse
-      mkSGR(NO_INVERSE) + line,     // fg Green RGB, Underlined
-      mkSGR(INVERSE) + line,        // fg Green RGB, Underlined, Inverse
-      mkSGR(BG_RGB_YELLOW) + line,  // fg Green RGB, bg Yellow RGB, Underlined, Inverse
-      mkSGR(FG_RESET) + line,       // bg Yellow RGB, Underlined, Inverse
-      mkSGR(BG_RESET) + line,       // Underlined, Inverse
-      mkSGR(NORMAL) + line          // Back to normal
-    ];
-    await writeSync(page, lines.join('\\r\\n'));
-    assert.equal(await page.evaluate(`serializeAddon.serialize();`), lines.join('\r\n'));
-  });
-
-  it('serialize all rows of content with colorRGB and style together', async function(): Promise<any> {
-    const cols = 10;
-    const line = '+'.repeat(cols);
-    const lines: string[] = [
-      mkSGR(FG_RGB_RED) + line,                   // fg Red RGB
-      mkSGR(FG_RGB_GREEN, BG_RGB_YELLOW) + line,  // fg Green RGB, bg Yellow RGB
-      mkSGR(UNDERLINED, ITALIC) + line,           // fg Green RGB, bg Yellow RGB, Underlined, Italic
-      mkSGR(NO_UNDERLINED, NO_ITALIC) + line,     // fg Green RGB, bg Yellow RGB
-      mkSGR(FG_RESET, ITALIC) + line,             // bg Yellow RGB, Italic
-      mkSGR(BG_RESET) + line,                     // Italic
-      mkSGR(NORMAL) + line,                       // Back to normal
-      mkSGR(FG_RGB_RED) + line,                   // fg Red RGB
-      mkSGR(FG_RGB_GREEN, BG_RGB_YELLOW) + line,  // fg Green RGB, bg Yellow RGB
-      mkSGR(UNDERLINED, ITALIC) + line,           // fg Green RGB, bg Yellow RGB, Underlined, Italic
-      mkSGR(NO_UNDERLINED, NO_ITALIC) + line,     // fg Green RGB, bg Yellow RGB
-      mkSGR(FG_RESET, ITALIC) + line,             // bg Yellow RGB, Italic
-      mkSGR(BG_RESET) + line                      // Italic
-    ];
-    await writeSync(page, lines.join('\\r\\n'));
-    assert.equal(await page.evaluate(`serializeAddon.serialize();`), lines.join('\r\n'));
-  });
-
-  it('serialize tabs correctly', async () => {
-    const lines = [
-      'a\tb',
-      'aa\tc',
-      'aaa\td'
-    ];
-    const expected = [
-      'a\x1b[7Cb',
-      'aa\x1b[6Cc',
-      'aaa\x1b[5Cd'
-    ];
-    await writeSync(page, lines.join('\\r\\n'));
-    assert.equal(await page.evaluate(`serializeAddon.serialize();`), expected.join('\r\n'));
-  });
-
-  it('serialize CJK correctly', async () => {
-    const lines = [
-      '中文中文',
-      '12中文',
-      '中文12',
-      '1中文中文中' // this line is going to be wrapped at last character because it has line length of 11 (1+2*5)
-    ];
-    const expected = [
-      '中文中文',
-      '12中文',
-      '中文12',
-      '1中文中文',
-      '中'
-    ];
-    await writeSync(page, lines.join('\\r\\n'));
-    assert.equal(await page.evaluate(`serializeAddon.serialize();`), expected.join('\r\n'));
-  });
-
-  it('serialize CJK Mixed with tab correctly', async () => {
-    const lines = [
-      '中文\t12' // CJK mixed with tab
-    ];
-    const expected = [
-      '中文\x1b[4C12'
-    ];
-    await writeSync(page, lines.join('\\r\\n'));
-    assert.equal(await page.evaluate(`serializeAddon.serialize();`), expected.join('\r\n'));
-  });
-});
-
-function newArray<T>(initial: T | ((index: number) => T), count: number): T[] {
-  const array: T[] = new Array<T>(count);
-  for (let i = 0; i < array.length; i++) {
-    if (typeof initial === 'function') {
-      array[i] = (<(index: number) => T>initial)(i);
-    } else {
-      array[i] = <T>initial;
-    }
-  }
-  return array;
-}
-
-function digitsString(length: number, from: number = 0, sgr: string = ''): string {
-  let s = sgr;
-  for (let i = 0; i < length; i++) {
-    s += `${(from++) % 10}`;
-  }
-  return s;
-}
-
-function mkSGR(...seq: string[]): string {
-  return `\x1b[${seq.join(';')}m`;
-}
-
-const NORMAL = '0';
-
-const FG_P16_RED = '31';
-const FG_P16_GREEN = '32';
-const FG_P16_YELLOW = '33';
-const FG_P256_RED = '38;5;196';
-const FG_P256_GREEN = '38;5;46';
-const FG_P256_YELLOW = '38;5;226';
-const FG_RGB_RED = '38;2;255;0;0';
-const FG_RGB_GREEN = '38;2;0;255;0';
-const FG_RGB_YELLOW = '38;2;255;255;0';
-const FG_RESET = '39';
-
-
-const BG_P16_RED = '41';
-const BG_P16_GREEN = '42';
-const BG_P16_YELLOW = '43';
-const BG_P256_RED = '48;5;196';
-const BG_P256_GREEN = '48;5;46';
-const BG_P256_YELLOW = '48;5;226';
-const BG_RGB_RED = '48;2;255;0;0';
-const BG_RGB_GREEN = '48;2;0;255;0';
-const BG_RGB_YELLOW = '48;2;255;255;0';
-const BG_RESET = '49';
-
-const INVERSE = '7';
-const BOLD = '1';
-const UNDERLINED = '4';
-const BLINK = '5';
-const INVISIBLE = '8';
-
-const NO_INVERSE = '27';
-const NO_BOLD = '22';
-const NO_UNDERLINED = '24';
-const NO_BLINK = '25';
-const NO_INVISIBLE = '28';
-
-const ITALIC = '3';
-const DIM = '2';
-
-const NO_ITALIC = '23';
-const NO_DIM = '22';
@@ -1,34 +0,0 @@
-{
-  "compilerOptions": {
-    "module": "commonjs",
-    "target": "es5",
-    "lib": [
-      "es2015"
-    ],
-    "rootDir": ".",
-    "outDir": "../out-test",
-    "sourceMap": true,
-    "removeComments": true,
-    "baseUrl": ".",
-    "paths": {
-      "common/*": [
-        "../../../src/common/*"
-      ]
-    },
-    "strict": true,
-    "types": [
-      "../../../node_modules/@types/mocha",
-      "../../../node_modules/@types/node",
-      "../../../out-test/api/TestUtils"
-    ]
-  },
-  "include": [
-    "./**/*",
-    "../../../typings/xterm.d.ts"
-  ],
-  "references": [
-    {
-      "path": "../../../src/common"
-    }
-  ]
-}
@@ -1,9 +0,0 @@
-{
-  "files": [],
-  "include": [],
-  "references": [
-    { "path": "./src" },
-    { "path": "./test" },
-    { "path": "./benchmark" }
-  ]
-}
@@ -1,38 +0,0 @@
-/**
- * Copyright (c) 2017 The xterm.js authors. All rights reserved.
- * @license MIT
- */
-
-
-import { Terminal, ITerminalAddon } from 'xterm';
-
-declare module 'xterm-addon-serialize' {
-  /**
-   * An xterm.js addon that enables web links.
-   */
-  export class SerializeAddon implements ITerminalAddon {
-
-    constructor();
-
-    /**
-     * Activates the addon
-     * @param terminal The terminal the addon is being loaded in.
-     */
-    public activate(terminal: Terminal): void;
-
-    /**
-     * Serializes terminal rows into a string that can be written back to the terminal
-     * to restore the state. The cursor will also be positioned to the correct cell.
-     * When restoring a terminal it is best to do before `Terminal.open` is called
-     * to avoid wasting CPU cycles rendering incomplete frames.
-     * @param rows The number of rows to serialize, starting from the bottom of the
-     * terminal. This defaults to the number of rows in the viewport.
-     */
-    public serialize(rows?: number): string;
-
-    /**
-     * Disposes the addon.
-     */
-    public dispose(): void;
-  }
-}
@@ -1,31 +0,0 @@
-/**
- * Copyright (c) 2019 The xterm.js authors. All rights reserved.
- * @license MIT
- */
-
-const path = require('path');
-
-const addonName = 'SerializeAddon';
-const mainFile = 'xterm-addon-serialize.js';
-
-module.exports = {
-  entry: `./out/${addonName}.js`,
-  devtool: 'source-map',
-  module: {
-    rules: [
-      {
-        test: /\.js$/,
-        use: ["source-map-loader"],
-        enforce: "pre",
-        exclude: /node_modules/
-      }
-    ]
-  },
-  output: {
-    filename: mainFile,
-    path: path.resolve('./lib'),
-    library: addonName,
-    libraryTarget: 'umd'
-  },
-  mode: 'production'
-};
@@ -1,2 +0,0 @@
-lib
-node_modules
@@ -1,5 +0,0 @@
-**/*.api.js
-**/*.api.ts
-tsconfig.json
-.yarnrc
-webpack.config.js
@@ -1,19 +0,0 @@
-Copyright (c) 2019, The xterm.js authors (https://github.com/xtermjs/xterm.js)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
@@ -1,23 +0,0 @@
-## xterm-addon-unicode11
-
-An addon providing Unicode version 11 rules for xterm.js.
-
-### Install
-
-```bash
-npm install --save xterm-addon-unicode11
-```
-
-### Usage
-
-```ts
-import { Terminal } from 'xterm';
-import { Unicode11Addon } from 'xterm-addon-unicode11';
-
-const terminal = new Terminal();
-const unicode11Addon = new Unicode11Addon();
-terminal.loadAddon(unicode11Addon);
-
-// activate the new version
-terminal.unicode.activeVersion = '11';
-```
@@ -1,21 +0,0 @@
-{
-  "name": "xterm-addon-unicode11",
-  "version": "0.2.0",
-  "author": {
-    "name": "The xterm.js authors",
-    "url": "https://xtermjs.org/"
-  },
-  "main": "lib/xterm-addon-unicode11.js",
-  "types": "typings/xterm-addon-unicode11.d.ts",
-  "repository": "https://github.com/xtermjs/xterm.js",
-  "license": "MIT",
-  "scripts": {
-    "build": "../../node_modules/.bin/tsc -p .",
-    "prepackage": "npm run build",
-    "package": "../../node_modules/.bin/webpack",
-    "prepublishOnly": "npm run package"
-  },
-  "peerDependencies": {
-    "xterm": "^4.0.0"
-  }
-}
@@ -1,16 +0,0 @@
-/**
- * Copyright (c) 2019 The xterm.js authors. All rights reserved.
- * @license MIT
- *
- * UnicodeVersionProvider for V11.
- */
-
-import { Terminal, ITerminalAddon } from 'xterm';
-import { UnicodeV11 } from './UnicodeV11';
-
-export class Unicode11Addon implements ITerminalAddon {
-  public activate(terminal: Terminal): void {
-    terminal.unicode.register(new UnicodeV11());
-  }
-  public dispose(): void { }
-}
@@ -1,222 +0,0 @@
-/**
- * Copyright (c) 2019 The xterm.js authors. All rights reserved.
- * @license MIT
- */
-
-import { IUnicodeVersionProvider } from 'xterm';
-import { fill } from 'common/TypedArrayUtils';
-
-type CharWidth = 0 | 1 | 2;
-
-const BMP_COMBINING = [
-  [0x0300, 0x036F], [0x0483, 0x0489], [0x0591, 0x05BD],
-  [0x05BF, 0x05BF], [0x05C1, 0x05C2], [0x05C4, 0x05C5],
-  [0x05C7, 0x05C7], [0x0600, 0x0605], [0x0610, 0x061A],
-  [0x061C, 0x061C], [0x064B, 0x065F], [0x0670, 0x0670],
-  [0x06D6, 0x06DD], [0x06DF, 0x06E4], [0x06E7, 0x06E8],
-  [0x06EA, 0x06ED], [0x070F, 0x070F], [0x0711, 0x0711],
-  [0x0730, 0x074A], [0x07A6, 0x07B0], [0x07EB, 0x07F3],
-  [0x07FD, 0x07FD], [0x0816, 0x0819], [0x081B, 0x0823],
-  [0x0825, 0x0827], [0x0829, 0x082D], [0x0859, 0x085B],
-  [0x08D3, 0x0902], [0x093A, 0x093A], [0x093C, 0x093C],
-  [0x0941, 0x0948], [0x094D, 0x094D], [0x0951, 0x0957],
-  [0x0962, 0x0963], [0x0981, 0x0981], [0x09BC, 0x09BC],
-  [0x09C1, 0x09C4], [0x09CD, 0x09CD], [0x09E2, 0x09E3],
-  [0x09FE, 0x09FE], [0x0A01, 0x0A02], [0x0A3C, 0x0A3C],
-  [0x0A41, 0x0A42], [0x0A47, 0x0A48], [0x0A4B, 0x0A4D],
-  [0x0A51, 0x0A51], [0x0A70, 0x0A71], [0x0A75, 0x0A75],
-  [0x0A81, 0x0A82], [0x0ABC, 0x0ABC], [0x0AC1, 0x0AC5],
-  [0x0AC7, 0x0AC8], [0x0ACD, 0x0ACD], [0x0AE2, 0x0AE3],
-  [0x0AFA, 0x0AFF], [0x0B01, 0x0B01], [0x0B3C, 0x0B3C],
-  [0x0B3F, 0x0B3F], [0x0B41, 0x0B44], [0x0B4D, 0x0B4D],
-  [0x0B56, 0x0B56], [0x0B62, 0x0B63], [0x0B82, 0x0B82],
-  [0x0BC0, 0x0BC0], [0x0BCD, 0x0BCD], [0x0C00, 0x0C00],
-  [0x0C04, 0x0C04], [0x0C3E, 0x0C40], [0x0C46, 0x0C48],
-  [0x0C4A, 0x0C4D], [0x0C55, 0x0C56], [0x0C62, 0x0C63],
-  [0x0C81, 0x0C81], [0x0CBC, 0x0CBC], [0x0CBF, 0x0CBF],
-  [0x0CC6, 0x0CC6], [0x0CCC, 0x0CCD], [0x0CE2, 0x0CE3],
-  [0x0D00, 0x0D01], [0x0D3B, 0x0D3C], [0x0D41, 0x0D44],
-  [0x0D4D, 0x0D4D], [0x0D62, 0x0D63], [0x0DCA, 0x0DCA],
-  [0x0DD2, 0x0DD4], [0x0DD6, 0x0DD6], [0x0E31, 0x0E31],
-  [0x0E34, 0x0E3A], [0x0E47, 0x0E4E], [0x0EB1, 0x0EB1],
-  [0x0EB4, 0x0EBC], [0x0EC8, 0x0ECD], [0x0F18, 0x0F19],
-  [0x0F35, 0x0F35], [0x0F37, 0x0F37], [0x0F39, 0x0F39],
-  [0x0F71, 0x0F7E], [0x0F80, 0x0F84], [0x0F86, 0x0F87],
-  [0x0F8D, 0x0F97], [0x0F99, 0x0FBC], [0x0FC6, 0x0FC6],
-  [0x102D, 0x1030], [0x1032, 0x1037], [0x1039, 0x103A],
-  [0x103D, 0x103E], [0x1058, 0x1059], [0x105E, 0x1060],
-  [0x1071, 0x1074], [0x1082, 0x1082], [0x1085, 0x1086],
-  [0x108D, 0x108D], [0x109D, 0x109D], [0x1160, 0x11FF],
-  [0x135D, 0x135F], [0x1712, 0x1714], [0x1732, 0x1734],
-  [0x1752, 0x1753], [0x1772, 0x1773], [0x17B4, 0x17B5],
-  [0x17B7, 0x17BD], [0x17C6, 0x17C6], [0x17C9, 0x17D3],
-  [0x17DD, 0x17DD], [0x180B, 0x180E], [0x1885, 0x1886],
-  [0x18A9, 0x18A9], [0x1920, 0x1922], [0x1927, 0x1928],
-  [0x1932, 0x1932], [0x1939, 0x193B], [0x1A17, 0x1A18],
-  [0x1A1B, 0x1A1B], [0x1A56, 0x1A56], [0x1A58, 0x1A5E],
-  [0x1A60, 0x1A60], [0x1A62, 0x1A62], [0x1A65, 0x1A6C],
-  [0x1A73, 0x1A7C], [0x1A7F, 0x1A7F], [0x1AB0, 0x1ABE],
-  [0x1B00, 0x1B03], [0x1B34, 0x1B34], [0x1B36, 0x1B3A],
-  [0x1B3C, 0x1B3C], [0x1B42, 0x1B42], [0x1B6B, 0x1B73],
-  [0x1B80, 0x1B81], [0x1BA2, 0x1BA5], [0x1BA8, 0x1BA9],
-  [0x1BAB, 0x1BAD], [0x1BE6, 0x1BE6], [0x1BE8, 0x1BE9],
-  [0x1BED, 0x1BED], [0x1BEF, 0x1BF1], [0x1C2C, 0x1C33],
-  [0x1C36, 0x1C37], [0x1CD0, 0x1CD2], [0x1CD4, 0x1CE0],
-  [0x1CE2, 0x1CE8], [0x1CED, 0x1CED], [0x1CF4, 0x1CF4],
-  [0x1CF8, 0x1CF9], [0x1DC0, 0x1DF9], [0x1DFB, 0x1DFF],
-  [0x200B, 0x200F], [0x202A, 0x202E], [0x2060, 0x2064],
-  [0x2066, 0x206F], [0x20D0, 0x20F0], [0x2CEF, 0x2CF1],
-  [0x2D7F, 0x2D7F], [0x2DE0, 0x2DFF], [0x302A, 0x302D],
-  [0x3099, 0x309A], [0xA66F, 0xA672], [0xA674, 0xA67D],
-  [0xA69E, 0xA69F], [0xA6F0, 0xA6F1], [0xA802, 0xA802],
-  [0xA806, 0xA806], [0xA80B, 0xA80B], [0xA825, 0xA826],
-  [0xA8C4, 0xA8C5], [0xA8E0, 0xA8F1], [0xA8FF, 0xA8FF],
-  [0xA926, 0xA92D], [0xA947, 0xA951], [0xA980, 0xA982],
-  [0xA9B3, 0xA9B3], [0xA9B6, 0xA9B9], [0xA9BC, 0xA9BD],
-  [0xA9E5, 0xA9E5], [0xAA29, 0xAA2E], [0xAA31, 0xAA32],
-  [0xAA35, 0xAA36], [0xAA43, 0xAA43], [0xAA4C, 0xAA4C],
-  [0xAA7C, 0xAA7C], [0xAAB0, 0xAAB0], [0xAAB2, 0xAAB4],
-  [0xAAB7, 0xAAB8], [0xAABE, 0xAABF], [0xAAC1, 0xAAC1],
-  [0xAAEC, 0xAAED], [0xAAF6, 0xAAF6], [0xABE5, 0xABE5],
-  [0xABE8, 0xABE8], [0xABED, 0xABED], [0xFB1E, 0xFB1E],
-  [0xFE00, 0xFE0F], [0xFE20, 0xFE2F], [0xFEFF, 0xFEFF],
-  [0xFFF9, 0xFFFB]
-];
-const HIGH_COMBINING = [
-  [0x101FD, 0x101FD], [0x102E0, 0x102E0],
-  [0x10376, 0x1037A], [0x10A01, 0x10A03], [0x10A05, 0x10A06],
-  [0x10A0C, 0x10A0F], [0x10A38, 0x10A3A], [0x10A3F, 0x10A3F],
-  [0x10AE5, 0x10AE6], [0x10D24, 0x10D27], [0x10F46, 0x10F50],
-  [0x11001, 0x11001], [0x11038, 0x11046], [0x1107F, 0x11081],
-  [0x110B3, 0x110B6], [0x110B9, 0x110BA], [0x110BD, 0x110BD],
-  [0x110CD, 0x110CD], [0x11100, 0x11102], [0x11127, 0x1112B],
-  [0x1112D, 0x11134], [0x11173, 0x11173], [0x11180, 0x11181],
-  [0x111B6, 0x111BE], [0x111C9, 0x111CC], [0x1122F, 0x11231],
-  [0x11234, 0x11234], [0x11236, 0x11237], [0x1123E, 0x1123E],
-  [0x112DF, 0x112DF], [0x112E3, 0x112EA], [0x11300, 0x11301],
-  [0x1133B, 0x1133C], [0x11340, 0x11340], [0x11366, 0x1136C],
-  [0x11370, 0x11374], [0x11438, 0x1143F], [0x11442, 0x11444],
-  [0x11446, 0x11446], [0x1145E, 0x1145E], [0x114B3, 0x114B8],
-  [0x114BA, 0x114BA], [0x114BF, 0x114C0], [0x114C2, 0x114C3],
-  [0x115B2, 0x115B5], [0x115BC, 0x115BD], [0x115BF, 0x115C0],
-  [0x115DC, 0x115DD], [0x11633, 0x1163A], [0x1163D, 0x1163D],
-  [0x1163F, 0x11640], [0x116AB, 0x116AB], [0x116AD, 0x116AD],
-  [0x116B0, 0x116B5], [0x116B7, 0x116B7], [0x1171D, 0x1171F],
-  [0x11722, 0x11725], [0x11727, 0x1172B], [0x1182F, 0x11837],
-  [0x11839, 0x1183A], [0x119D4, 0x119D7], [0x119DA, 0x119DB],
-  [0x119E0, 0x119E0], [0x11A01, 0x11A0A], [0x11A33, 0x11A38],
-  [0x11A3B, 0x11A3E], [0x11A47, 0x11A47], [0x11A51, 0x11A56],
-  [0x11A59, 0x11A5B], [0x11A8A, 0x11A96], [0x11A98, 0x11A99],
-  [0x11C30, 0x11C36], [0x11C38, 0x11C3D], [0x11C3F, 0x11C3F],
-  [0x11C92, 0x11CA7], [0x11CAA, 0x11CB0], [0x11CB2, 0x11CB3],
-  [0x11CB5, 0x11CB6], [0x11D31, 0x11D36], [0x11D3A, 0x11D3A],
-  [0x11D3C, 0x11D3D], [0x11D3F, 0x11D45], [0x11D47, 0x11D47],
-  [0x11D90, 0x11D91], [0x11D95, 0x11D95], [0x11D97, 0x11D97],
-  [0x11EF3, 0x11EF4], [0x13430, 0x13438], [0x16AF0, 0x16AF4],
-  [0x16B30, 0x16B36], [0x16F4F, 0x16F4F], [0x16F8F, 0x16F92],
-  [0x1BC9D, 0x1BC9E], [0x1BCA0, 0x1BCA3], [0x1D167, 0x1D169],
-  [0x1D173, 0x1D182], [0x1D185, 0x1D18B], [0x1D1AA, 0x1D1AD],
-  [0x1D242, 0x1D244], [0x1DA00, 0x1DA36], [0x1DA3B, 0x1DA6C],
-  [0x1DA75, 0x1DA75], [0x1DA84, 0x1DA84], [0x1DA9B, 0x1DA9F],
-  [0x1DAA1, 0x1DAAF], [0x1E000, 0x1E006], [0x1E008, 0x1E018],
-  [0x1E01B, 0x1E021], [0x1E023, 0x1E024], [0x1E026, 0x1E02A],
-  [0x1E130, 0x1E136], [0x1E2EC, 0x1E2EF], [0x1E8D0, 0x1E8D6],
-  [0x1E944, 0x1E94A], [0xE0001, 0xE0001], [0xE0020, 0xE007F],
-  [0xE0100, 0xE01EF]
-];
-const BMP_WIDE = [
-  [0x1100, 0x115F], [0x231A, 0x231B], [0x2329, 0x232A],
-  [0x23E9, 0x23EC], [0x23F0, 0x23F0], [0x23F3, 0x23F3],
-  [0x25FD, 0x25FE], [0x2614, 0x2615], [0x2648, 0x2653],
-  [0x267F, 0x267F], [0x2693, 0x2693], [0x26A1, 0x26A1],
-  [0x26AA, 0x26AB], [0x26BD, 0x26BE], [0x26C4, 0x26C5],
-  [0x26CE, 0x26CE], [0x26D4, 0x26D4], [0x26EA, 0x26EA],
-  [0x26F2, 0x26F3], [0x26F5, 0x26F5], [0x26FA, 0x26FA],
-  [0x26FD, 0x26FD], [0x2705, 0x2705], [0x270A, 0x270B],
-  [0x2728, 0x2728], [0x274C, 0x274C], [0x274E, 0x274E],
-  [0x2753, 0x2755], [0x2757, 0x2757], [0x2795, 0x2797],
-  [0x27B0, 0x27B0], [0x27BF, 0x27BF], [0x2B1B, 0x2B1C],
-  [0x2B50, 0x2B50], [0x2B55, 0x2B55], [0x2E80, 0x2E99],
-  [0x2E9B, 0x2EF3], [0x2F00, 0x2FD5], [0x2FF0, 0x2FFB],
-  [0x3000, 0x3029], [0x302E, 0x303E], [0x3041, 0x3096],
-  [0x309B, 0x30FF], [0x3105, 0x312F], [0x3131, 0x318E],
-  [0x3190, 0x31BA], [0x31C0, 0x31E3], [0x31F0, 0x321E],
-  [0x3220, 0x3247], [0x3250, 0x4DBF], [0x4E00, 0xA48C],
-  [0xA490, 0xA4C6], [0xA960, 0xA97C], [0xAC00, 0xD7A3],
-  [0xF900, 0xFAFF], [0xFE10, 0xFE19], [0xFE30, 0xFE52],
-  [0xFE54, 0xFE66], [0xFE68, 0xFE6B], [0xFF01, 0xFF60],
-  [0xFFE0, 0xFFE6]
-];
-const HIGH_WIDE = [
-  [0x16FE0, 0x16FE3], [0x17000, 0x187F7],
-  [0x18800, 0x18AF2], [0x1B000, 0x1B11E], [0x1B150, 0x1B152],
-  [0x1B164, 0x1B167], [0x1B170, 0x1B2FB], [0x1F004, 0x1F004],
-  [0x1F0CF, 0x1F0CF], [0x1F18E, 0x1F18E], [0x1F191, 0x1F19A],
-  [0x1F200, 0x1F202], [0x1F210, 0x1F23B], [0x1F240, 0x1F248],
-  [0x1F250, 0x1F251], [0x1F260, 0x1F265], [0x1F300, 0x1F320],
-  [0x1F32D, 0x1F335], [0x1F337, 0x1F37C], [0x1F37E, 0x1F393],
-  [0x1F3A0, 0x1F3CA], [0x1F3CF, 0x1F3D3], [0x1F3E0, 0x1F3F0],
-  [0x1F3F4, 0x1F3F4], [0x1F3F8, 0x1F43E], [0x1F440, 0x1F440],
-  [0x1F442, 0x1F4FC], [0x1F4FF, 0x1F53D], [0x1F54B, 0x1F54E],
-  [0x1F550, 0x1F567], [0x1F57A, 0x1F57A], [0x1F595, 0x1F596],
-  [0x1F5A4, 0x1F5A4], [0x1F5FB, 0x1F64F], [0x1F680, 0x1F6C5],
-  [0x1F6CC, 0x1F6CC], [0x1F6D0, 0x1F6D2], [0x1F6D5, 0x1F6D5],
-  [0x1F6EB, 0x1F6EC], [0x1F6F4, 0x1F6FA], [0x1F7E0, 0x1F7EB],
-  [0x1F90D, 0x1F971], [0x1F973, 0x1F976], [0x1F97A, 0x1F9A2],
-  [0x1F9A5, 0x1F9AA], [0x1F9AE, 0x1F9CA], [0x1F9CD, 0x1F9FF],
-  [0x1FA70, 0x1FA73], [0x1FA78, 0x1FA7A], [0x1FA80, 0x1FA82],
-  [0x1FA90, 0x1FA95], [0x20000, 0x2FFFD], [0x30000, 0x3FFFD]
-];
-
-// BMP lookup table, lazy initialized during first addon loading
-let table: Uint8Array;
-
-function bisearch(ucs: number, data: number[][]): boolean {
-  let min = 0;
-  let max = data.length - 1;
-  let mid;
-  if (ucs < data[0][0] || ucs > data[max][1]) {
-    return false;
-  }
-  while (max >= min) {
-    mid = (min + max) >> 1;
-    if (ucs > data[mid][1]) {
-      min = mid + 1;
-    } else if (ucs < data[mid][0]) {
-      max = mid - 1;
-    } else {
-      return true;
-    }
-  }
-  return false;
-}
-
-
-export class UnicodeV11 implements IUnicodeVersionProvider {
-  public readonly version = '11';
-
-  constructor() {
-    if (!table) {
-      table = new Uint8Array(65536);
-      fill(table, 1);
-      table[0] = 0;
-      fill(table, 0, 1, 32);
-      fill(table, 0, 0x7f, 0xa0);
-      for (let r = 0; r < BMP_COMBINING.length; ++r) {
-        fill(table, 0, BMP_COMBINING[r][0], BMP_COMBINING[r][1] + 1);
-      }
-      for (let r = 0; r < BMP_WIDE.length; ++r) {
-        fill(table, 2, BMP_WIDE[r][0], BMP_WIDE[r][1] + 1);
-      }
-    }
-  }
-
-  public wcwidth(num: number): CharWidth {
-    if (num < 32) return 0;
-    if (num < 127) return 1;
-    if (num < 65536) return table[num] as CharWidth;
-    if (bisearch(num, HIGH_COMBINING)) return 0;
-    if (bisearch(num, HIGH_WIDE)) return 2;
-    return 1;
-  }
-}
@@ -1,33 +0,0 @@
-{
-  "compilerOptions": {
-    "module": "commonjs",
-    "target": "es2015",
-    "lib": [
-      "dom",
-      "es2015"
-    ],
-    "rootDir": ".",
-    "outDir": "../out",
-    "sourceMap": true,
-    "removeComments": true,
-    "strict": true,
-    "baseUrl": ".",
-    "paths": {
-      "common/*": [
-        "../../../src/common/*"
-      ]
-    },
-    "types": [
-      "../../../node_modules/@types/mocha"
-    ]
-  },
-  "include": [
-    "./**/*",
-    "../../../typings/xterm.d.ts"
-  ],
-  "references": [
-    {
-      "path": "../../../src/common"
-    }
-  ]
-}
@@ -1,49 +0,0 @@
-/**
- * Copyright (c) 2019 The xterm.js authors. All rights reserved.
- * @license MIT
- */
-
-import { assert } from 'chai';
-import { openTerminal, getBrowserType } from '../../../out-test/api/TestUtils';
-import { Browser, Page } from 'playwright';
-
-const APP = 'http://127.0.0.1:3000/test';
-
-let browser: Browser;
-let page: Page;
-const width = 800;
-const height = 600;
-
-describe('Unicode11Addon', () => {
-  before(async function(): Promise<any> {
-    const browserType = getBrowserType();
-    browser = await browserType.launch({
-      headless: process.argv.indexOf('--headless') !== -1
-    });
-    page = await (await browser.newContext()).newPage();
-    await page.setViewportSize({ width, height });
-  });
-
-  after(async () => {
-    await browser.close();
-  });
-
-  beforeEach(async function(): Promise<any> {
-    await page.goto(APP);
-    await openTerminal(page);
-  });
-
-  it('wcwidth V11 emoji test', async () => {
-    await page.evaluate(`
-      window.unicode11 = new Unicode11Addon();
-      window.term.loadAddon(window.unicode11);
-    `);
-    // should have loaded '11'
-    assert.deepEqual(await page.evaluate(`window.term.unicode.versions`), ['6', '11']);
-    // switch should not throw
-    await page.evaluate(`window.term.unicode.activeVersion = '11';`);
-    assert.deepEqual(await page.evaluate(`window.term.unicode.activeVersion`), '11');
-    // v6: 10, V11: 20
-    assert.deepEqual(await page.evaluate(`window.term._core.unicodeService.getStringCellWidth('🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣')`), 20);
-  });
-});
@@ -1,35 +0,0 @@
-{
-  "compilerOptions": {
-    "module": "commonjs",
-    "target": "es2015",
-    "lib": [
-      "dom",
-      "es2015"
-    ],
-    "rootDir": ".",
-    "outDir": "../out-test",
-    "sourceMap": true,
-    "removeComments": true,
-    "strict": true,
-    "baseUrl": ".",
-    "paths": {
-      "common/*": [
-        "../../../src/common/*"
-      ]
-    },
-    "types": [
-      "../../../node_modules/@types/mocha",
-      "../../../node_modules/@types/node",
-      "../../../out-test/api/TestUtils"
-    ]
-  },
-  "include": [
-    "./**/*",
-    "../../../typings/xterm.d.ts"
-  ],
-  "references": [
-    {
-      "path": "../../../src/common"
-    }
-  ]
-}
@@ -1,8 +0,0 @@
-{
-  "files": [],
-  "include": [],
-  "references": [
-    { "path": "./src" },
-    { "path": "./test" }
-  ]
-}
@@ -1,14 +0,0 @@
-/**
- * Copyright (c) 2017 The xterm.js authors. All rights reserved.
- * @license MIT
- */
-
-import { Terminal, ITerminalAddon } from 'xterm';
-
-declare module 'xterm-addon-unicode11' {
-  export class Unicode11Addon implements ITerminalAddon {
-    constructor();
-    public activate(terminal: Terminal): void;
-    public dispose(): void;
-  }
-}
@@ -1,38 +0,0 @@
-/**
- * Copyright (c) 2019 The xterm.js authors. All rights reserved.
- * @license MIT
- */
-
-const path = require('path');
-
-const addonName = 'Unicode11Addon';
-const mainFile = 'xterm-addon-unicode11.js';
-
-module.exports = {
-  entry: `./out/${addonName}.js`,
-  devtool: 'source-map',
-  module: {
-    rules: [
-      {
-        test: /\.js$/,
-        use: ["source-map-loader"],
-        enforce: "pre",
-        exclude: /node_modules/
-      }
-    ]
-  },
-  resolve: {
-    modules: ['./node_modules'],
-    extensions: [ '.js' ],
-    alias: {
-      common: path.resolve('../../out/common')
-    }
-  },
-  output: {
-    filename: mainFile,
-    path: path.resolve('./lib'),
-    library: addonName,
-    libraryTarget: 'umd'
-  },
-  mode: 'production'
-};
@@ -1,2 +0,0 @@
-lib
-node_modules
@@ -1,5 +0,0 @@
-**/*.api.js
-**/*.api.ts
-tsconfig.json
-.yarnrc
-webpack.config.js
@@ -1,19 +0,0 @@
-Copyright (c) 2017, The xterm.js authors (https://github.com/xtermjs/xterm.js)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
@@ -1,21 +0,0 @@
-## xterm-addon-web-links
-
-An addon for [xterm.js](https://github.com/xtermjs/xterm.js) that enables web links. This addon requires xterm.js v4+.
-
-### Install
-
-```bash
-npm install --save xterm-addon-web-links
-```
-
-### Usage
-
-```ts
-import { Terminal } from 'xterm';
-import { WebLinksAddon } from 'xterm-addon-web-links';
-
-const terminal = new Terminal();
-terminal.loadAddon(new WebLinksAddon());
-```
-
-See the full [API](https://github.com/xtermjs/xterm.js/blob/master/addons/xterm-addon-web-links/typings/xterm-addon-web-links.d.ts) for more advanced usage.
@@ -1,21 +0,0 @@
-{
-  "name": "xterm-addon-web-links",
-  "version": "0.4.0",
-  "author": {
-    "name": "The xterm.js authors",
-    "url": "https://xtermjs.org/"
-  },
-  "main": "lib/xterm-addon-web-links.js",
-  "types": "typings/xterm-addon-web-links.d.ts",
-  "repository": "https://github.com/xtermjs/xterm.js",
-  "license": "MIT",
-  "scripts": {
-    "build": "../../node_modules/.bin/tsc -p .",
-    "prepackage": "npm run build",
-    "package": "../../node_modules/.bin/webpack",
-    "prepublishOnly": "npm run package"
-  },
-  "peerDependencies": {
-    "xterm": "^4.0.0"
-  }
-}
@@ -1,117 +0,0 @@
-/**
- * Copyright (c) 2019 The xterm.js authors. All rights reserved.
- * @license MIT
- */
-
-import { ILinkProvider, IBufferCellPosition, ILink, Terminal } from 'xterm';
-
-export class WebLinkProvider implements ILinkProvider {
-
-  constructor(
-    private readonly _terminal: Terminal,
-    private readonly _regex: RegExp,
-    private readonly _handler: (event: MouseEvent, uri: string) => void
-  ) {
-
-  }
-
-  public provideLinks(y: number, callback: (links: ILink[] | undefined) => void): void {
-    callback(LinkComputer.computeLink(y, this._regex, this._terminal, this._handler));
-  }
-}
-
-export class LinkComputer {
-  public static computeLink(y: number, regex: RegExp, terminal: Terminal, handler: (event: MouseEvent, uri: string) => void): ILink[] {
-    const rex = new RegExp(regex.source, (regex.flags || '') + 'g');
-
-    const [line, startLineIndex] = LinkComputer._translateBufferLineToStringWithWrap(y - 1, false, terminal);
-
-    let match;
-    let stringIndex = -1;
-    const result: ILink[] = [];
-
-    while ((match = rex.exec(line)) !== null) {
-      const text = match[1];
-      if (!text) {
-        // something matched but does not comply with the given matchIndex
-        // since this is most likely a bug the regex itself we simply do nothing here
-        console.log('match found without corresponding matchIndex');
-        break;
-      }
-
-      // Get index, match.index is for the outer match which includes negated chars
-      // therefore we cannot use match.index directly, instead we search the position
-      // of the match group in text again
-      // also correct regex and string search offsets for the next loop run
-      stringIndex = line.indexOf(text, stringIndex + 1);
-      rex.lastIndex = stringIndex + text.length;
-      if (stringIndex < 0) {
-        // invalid stringIndex (should not have happened)
-        break;
-      }
-
-      let endX = stringIndex + text.length;
-      let endY = startLineIndex + 1;
-
-      while (endX > terminal.cols) {
-        endX -= terminal.cols;
-        endY++;
-      }
-
-      const range = {
-        start: {
-          x: stringIndex + 1,
-          y: startLineIndex + 1
-        },
-        end: {
-          x: endX,
-          y: endY
-        }
-      };
-
-      result.push({ range, text, activate: handler });
-    }
-
-    return result;
-  }
-
-  /**
-   * Gets the entire line for the buffer line
-   * @param line The line being translated.
-   * @param trimRight Whether to trim whitespace to the right.
-   * @param terminal The terminal
-   */
-  private static _translateBufferLineToStringWithWrap(lineIndex: number, trimRight: boolean, terminal: Terminal): [string, number] {
-    let lineString = '';
-    let lineWrapsToNext: boolean;
-    let prevLinesToWrap: boolean;
-
-    do {
-      const line = terminal.buffer.active.getLine(lineIndex);
-      if (!line) {
-        break;
-      }
-
-      if (line.isWrapped) {
-        lineIndex--;
-      }
-
-      prevLinesToWrap = line.isWrapped;
-    } while (prevLinesToWrap);
-
-    const startLineIndex = lineIndex;
-
-    do {
-      const nextLine = terminal.buffer.active.getLine(lineIndex + 1);
-      lineWrapsToNext = nextLine ? nextLine.isWrapped : false;
-      const line = terminal.buffer.active.getLine(lineIndex);
-      if (!line) {
-        break;
-      }
-      lineString += line.translateToString(!lineWrapsToNext && trimRight).substring(0, terminal.cols);
-      lineIndex++;
-    } while (lineWrapsToNext);
-
-    return [lineString, startLineIndex];
-  }
-}
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Daniel Imms	d306a96918	v3.9.1	2018-12-12 09:35:17 -08:00
Daniel Imms	24eb0130f5	Remove triple slash directive error in addon types Fixes #1830	2018-12-12 09:34:20 -08:00