chore(deps): bump xterm from 3.14.5 to 4.0.2

[dependabot-preview]

Bumps xterm from 3.14.5 to 4.0.2.

Release notes

Sourced from xterm's releases.

4.0.2

🐞 Bug fixes

• Fixed an NPE when calling Terminal.open twice (#2433) via @​Tyriar, @​leojh

4.0.1

🐞 Bug fixes

• Fixed Terminal constructor export to correctly be at window.Terminal when including just the script (#2415) via @​Tyriar
• Fixed link support in Edge browser (#2418) via @​Tyriar, @​felixse
• Updated addon peer dependency to "xterm": "^4.0.0" (#2429) via @​Tyriar, @​milleniumfrog

4.0.0

Finally v4 has arrived! This is our biggest release to date with 128 PRs being merged (v3 had 101). The major focuses for this version were:

• Shipping the new addon system, including an experimental version of the WebGL renderer addon
• Improving the build process and minifying the npm distributable
• Making the parser to be more compatible and extensible
• Chipping away at the new layered architecture and enabling TypeScript's strict mode
• Removing deprecated APIs
• Lots of bug fixes

The plan is for each new minor release to now state which addons are compatible with the library at the bottom, this might not be needed in the future but we'll evaluate that later on. We've also added a dedicated Addons section instead of mixing their updates in with the core library.

---

🚀 Features

New addon system

The new addon system that was introduced in 3.14.0 is now stable (#2377) via @​Tyriar. This new system allows encapsulating additional functionality that leverages the xterm.js API into a module that can be shared between users of xterm.js. The API itself is extremely simple but improves over its previous incarnation with first-class TypeScript support and per-terminal lifecycle management.

export class Terminal implements IDisposable {
  /**
  * Loads an addon into this instance of xterm.js.
  * @param addon The addon to load.
  */
  loadAddon(addon: ITerminalAddon): void;
}

/**
* An addon that can provide additional functionality to the terminal.
*/
export interface ITerminalAddon extends IDisposable {
  /**
  * This is called when the addon is activated.
  */
  activate(terminal: Terminal): void;
}
</tr></table> ... (truncated)

Commits

• 7d19769 Merge pull request #2436 from Tyriar/r4_0_release
• a5e43ad v4.0.2
• ac69ef5 Merge pull request #2435 from Tyriar/r4_0_2433
• b28be87 Fix NPE when open called twice
• 217ed05 Merge pull request #2426 from Tyriar/r401
• 02aa803 v4.0.1
• 9489bd8 Merge pull request #2418 from Tyriar/2417_edge_links
• 324dc8d Fix web links addon support in Edge
• 70ecec3 Merge pull request #2416 from Tyriar/window_export
• e0997b5 Expose ctor at window.Terminal
• Additional commits viewable in compare view

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[fabianfreyer]

Going to wait on this for jupyter/terminado#69, as terminado support was removed in xtermjs/xterm.js#2143.

[fabianfreyer]

see-also: xtermjs/xterm.js#2440

[dependabot-preview]

Superseded by #74.