Bump xterm from 4.7.0 to 4.12.0

[dependabot]

Bumps xterm from 4.7.0 to 4.12.0.

Release notes

Sourced from xterm's releases.

4.12.0

🚀 Features

• Double click to select a word will now use link providers registered via the API (#3230) via @​marvinthepa
• Support the ligatures addon with the DOM renderer (#3285) and WebGL renderer (#3286) via @​Tyriar

📦 API

• Support async parser handlers (#3222, #3256, #3257, #3267) via @​jerch. This enables for example custom parser handlers to defer heavy work to a worker thread. Note that this will block the terminal and you should generally stay away from this API unless it's a lot of work that would block the UI thread.

  // Handle \x1b[<params>+Z using an asynchronous handler
  terminal.parser.registerCsiHandler({intermediates:'+', final: 'Z'}, async params => {
    await new Promise(res => setTimeout(res, 50));
    return false;
  });

• Add onBell event API so embedders can handle the bell however they want (#3290, #3295) via @​bmf-ribeiro

  terminal.onBell(() => customBellImpl());

🐞 Bug fixes

• Emit onScroll events when the user is scrolling (#3205, #3313) via @​schrej, @​Tyriar
• Fix an issue where some IMEs would not accept input (#3251) via @​Python-37
• Don't pad powerline glyph textures and improve vertical alignment (#3279) via @​Tyriar
• Test fixes (#3296) via @​Tyriar
• Fix exception when playing bell before open is called (#3314) via @​jeanp413
• Fix double click and drag up when selecting link provider word (#3318) via @​meganrogge
• Make sure all rows get refreshed when typing (#3332) via @​Tyriar

📝 Documentation and internal improvements

• Use RenderService.dimensions instead of CharSizeService for textarea position (#3169) via @​kena0ki
• Lint codebase using putout (#3269) via @​coderaiser
• Move scroll implementation to buffer service (#3277) via @​meganrogge
• Improve lint rules (#3282) via @​Tyriar
• Convert CharacterJoinerRegistry to a service (#3284) via @​Tyriar
• Improve diagnostics when polling tests time out (#3294) via @​Tyriar
• Start demo server before running integration tests (#3298) via @​bmf-ribeiro
• Enable Windows integration tests (#3299) via @​bmf-ribeiro
• Many improvements to readme (#3322) via @​vladdoster
• Improve tasks.json (#3327) via @​Tyriar

🎉 New real-world use cases

• gifcast (#3258) via @​dstein64
• WizardWebssh, Wizard Assistant (#3291) via @​whattheserver

---

... (truncated)

Commits

• 24f431b Merge pull request #3333 from Tyriar/v4_12
• 0c47cd4 v4.12.0
• 33f0105 Merge pull request #3332 from Tyriar/scroll_refresh
• bcbcc71 Trigger scroll when ignoring event
• da39129 Revert "Make sure all rows are refreshed on input"
• 973eb7b Make sure all rows are refreshed on input
• 8f9f255 Merge pull request #3327 from Tyriar/tasks
• 6736950 Don't start npm start until watch is done
• 07c1233 Merge pull request #3322 from vladdoster/patch-1
• 6a63be9 (docs) update README.md
• Additional commits viewable in compare view

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[dependabot]

Superseded by #151.