[Snyk] Upgrade xterm from 4.14.1 to 4.19.0

[apiiro-snyk]

This PR was automatically created by Snyk using the credentials of a real user.


Snyk has created this PR to upgrade xterm from 4.14.1 to 4.19.0.

ℹ️ Keep your dependencies up-to-date. This makes it easier to fix existing vulnerabilities and to more quickly identify and fix newly disclosed vulnerabilities when they affect your project.

---

• The recommended version is 129 versions ahead of your current version.

• The recommended version was released on 2 years ago.

Release notes

Package name: xterm

• 4.19.0 - 2022-06-29
  

  🚀 Features

  • The minimum contrast ratio feature will now change luminance in the opposite direction if the contrast ratio isn't met (#3806, #3808) via @ Tyriar. For example a red foreground on a slightly darker red background will try lighten the color and if the minimumContrastRatio option isn't met when #FFFFFF is reached it will try moving it towards #000000. This can cause somewhat unexpected results by changing explicitly styled whites to blacks for example but it's really good for accessibility.
  • The library now supports parsing #rgb, #rgba, rgb(r, g, b) and rgba(r, g, b, a) color formats (#3815, #3819, #3823) via @ ChaseKnowlden, @ Tyriar
  • Opaque selectionBackground is now supported in the DOM renderer (#3839) via @ Tyriar
  • The symbol powerline font glyphs now use custom rendering when ITerminalOptions.customGlyphs is enabled (#3856, #3862, #3866) via @ Tyriar
    
    This has multiple benefits:
    • A patched powerlines font doesn't need to be installed to render the most common characters
    • Ugly lines due to anti-aliasing that can appear no longer do
    • The glyphs always use greyscale anti-aliasing (not sub-pixel)
    • ITerminalOptions.lineHeight is taken into account when rendering the glyph

  📦 API

  • The overview ruler is a companion feature to the decorations introduced in 4.18.0 which shows little indicators on the scroll bar (#3676, #3687, #3688, #3689, #3693, #3694, #3695, #3697, #3702, #3711, #3723, #3730, #3733, #3738, #3788, #3791, #3792, #3841) via @ meganrogge, @ Tyriar. To use it, add the overviewRulerOptions property to a decoration's IDecorationOptions and it will automatically show up in the overview ruler.

    const marker = term.addMarker(1);
    const decoration = term.registerDecoration({
      marker,
      x: 5,
      overviewRulerOptions: {
        color: '#FF0000',
        position: 'left'
      }
    });
    decoration.onRender(() => {
      decoration.element.style.backgroundColor = 'red';
    });

    The width of the resulting overview ruler is controlled by ITerminalOptions.overviewRulerWidth.
  • Decorations can now change a cell's background and foreground colors (#3775, #3782) via @ Tyriar. When this is set, the minimum contrast ratio feature will also be in effect.

    const decoration = term.registerDecoration({
      marker,
      backgroundColor: '#ff0000',
      foregroundColor: '#ffffff'
    });

  • Decorations can now specify the layer property to allow rendering above the selection (#3785, #3800) via @ Tyriar

    const decoration = term.registerDecoration({
      marker,
      layer: 'top'
    });

  • There's a new selectionForeground theme color, when set this will use a static color for selections (#3813) via @ Tyriar

    const term = new Terminal({
      theme: {
        selectionBackground: '#000000',
        selectionForeground: '#FFFFFF'
      }
    });

  🐞 Bug fixes

  • Fix triple click selection edge case where initial line was getting unselected (#3669) via @ silamon
  • Fixing edge cases when clearing decorations via Terminal.clear (#3671, #3868) via @ meganrogge
  • Handle missing compositionend events for Sogou IME (#3680) via @ Eugeny
  • Fix a bug when running emacs by preferring ST over BEL (#3704) via @ meganrogge
  • Fix Alt-N/E/U handling in macOS, handle Alt-Shift-Letter (#3726) via @ Eugeny
  • Fix caps lock while IMEs are being used preventing lowercase input (#3728) via @ serkodev
  • Exclude powerline characters from the minimum contrast ratio feature (#3740, #3742) via @ meganrogge
  • Send ctrl modifier for page up/down sequences (#3761) via @ Tyriar
  • Send record separator on ctrl+@ (#3763) via @ robinfai
  • Switching from webgl to dom renderer will now correctly reposition decorations (#3779) via @ Tyriar
  • Decorations are now rendered in the same frame as the buffer, ensuring they stay in sync (#3796, #3818) via @ meganrogge
  • Fire onSelectionChange when Terminal.select is called (#3805) via @ Tyriar
  • Padding is now taken into account when converting mouse coordinates to cell positions (#3826) via @ Tyriar
  • Exclude box drawing and block glyphs from the minimum contrast ratio as they are typically used to blend with background colors (#3844) via @ meganrogge
  • Fix a minimum contrast ratio edge case with inverted text in the DOM renderer (#3846) via @ meganrogge
  • Only send the wheel mouse event when scrolling a line or more (#3869) via @ pfitzseb

  📝 Documentation and internal improvements

  • Replace internal use of getOption/setOption with options (#3667) via @ childrentime
  • Lint code using putout (#3674) via @ coderaiser
  • Improve the way the scroll bar is hidden when scrollback is 0 (#3678) via @ silamon
  • Remove unwanted console.log (#3685) via @ Tyriar
  • Replace deprecated String.prototype.substr (#3713) via @ CommanderRoot
  • Dependency updates (#3714, #3715) via @ dependabot
  • Consolidate powerline glyph detection (#3743, #3756) via @ meganrogge
  • Speed up decoration rendering (#3769) via @ Tyriar
  • Enable the search highlight all matches feature in the demo by default (#3786) via @ Tyriar
  • Simplify CSS rules (#3787) via @ Tyriar
  • Add a warning in the demo's implementation calling out the importance of flow control (#3789) via @ Tyriar
  • Deflake link provider tests (#3822) via @ Tyriar
  • Standardize internal handling of colors for simplicity (#3824) via @ Tyriar
  • Add convenient powerline symbol test button to demo (#3828) via @ Tyriar
  • Organize demo test buttons (#3852) via @ umaxyon
  • Re-enable webgl minimum contrast ratio tests (#3863) via @ Tyriar
  • Fix a typo in serialize addon test (#3865) via @ mmis1000

  🎉 New real-world use cases

  • hack.courses (#3837) via @ lp1dev
  • Render (#3871) via @ crcastle
  • CloudTTY (#3876) via yankay

  ---

  📥 Addons

  xterm-addon-search

  • Support showing all find matches by leveraging decorations (#3698, #3707, #3708, #3709, #3710, #3736, #3750, #3757, #3767, #3768, #3811, #3835) via @ meganrogge, @ Tyriar
  • Return the number of results when searching (#3716, #3731, #3745, #3752, #3793, #3831, #3874) via @ meganrogge
  • Allow external styling of the active result decoration via .xterm-find-active-result-decoration (#3802) via @ Tyriar

  xterm-addon-serialize

  • Restore cursor style during serialize (#3682) via @ Tyriar

  xterm-addon-web-links

  • Expose urlRegex in public API (#3719) via @ LuckyGeck
  • Handle wrapped lines properly (#3718) via @ LuckyGeck

  xterm-addon-webgl

  • Simplified and sped up selection rendering by leveraging the decorations feature (#3782, #3860) via @ Tyriar

  🤝 Compatible addon versions

  • [email protected]
  • [email protected]
  • [email protected]
  • [email protected]
  • [email protected]
  • [email protected]
  • [email protected]
  • [email protected]

  ---

  🌐 Website

  • Add decorations to the demo (xtermjs/xtermjs.org#170) via @ meganrogge
  • Fix a typo in hooks guide (xtermjs/xtermjs.org#171) via @ fixator10
  • Fix handling of }, | and ~ in the demo (xtermjs/xtermjs.org#175) via @ MOBUMIN
• 4.19.0-beta.67 - 2022-06-27
• 4.19.0-beta.66 - 2022-06-26
• 4.19.0-beta.65 - 2022-06-26
• 4.19.0-beta.64 - 2022-06-26
• 4.19.0-beta.63 - 2022-06-26
• 4.19.0-beta.62 - 2022-06-24
• 4.19.0-beta.61 - 2022-06-21
• 4.19.0-beta.60 - 2022-06-14
• 4.19.0-beta.59 - 2022-06-14
• 4.19.0-beta.58 - 2022-06-02
• 4.19.0-beta.57 - 2022-06-02
• 4.19.0-beta.56 - 2022-05-27
• 4.19.0-beta.55 - 2022-05-27
• 4.19.0-beta.54 - 2022-05-27
• 4.19.0-beta.53 - 2022-05-26
• 4.19.0-beta.52 - 2022-05-25
• 4.19.0-beta.51 - 2022-05-23
• 4.19.0-beta.50 - 2022-05-20
• 4.19.0-beta.49 - 2022-05-20
• 4.19.0-beta.48 - 2022-05-19
• 4.19.0-beta.47 - 2022-05-18
• 4.19.0-beta.46 - 2022-05-17
• 4.19.0-beta.45 - 2022-05-17
• 4.19.0-beta.44 - 2022-05-16
• 4.19.0-beta.43 - 2022-05-13
• 4.19.0-beta.42 - 2022-05-13
• 4.19.0-beta.41 - 2022-05-13
• 4.19.0-beta.40 - 2022-05-13
• 4.19.0-beta.39 - 2022-05-13
• 4.19.0-beta.38 - 2022-05-13
• 4.19.0-beta.37 - 2022-05-12
• 4.19.0-beta.36 - 2022-05-12
• 4.19.0-beta.35 - 2022-05-12
• 4.19.0-beta.34 - 2022-05-12
• 4.19.0-beta.33 - 2022-05-12
• 4.19.0-beta.32 - 2022-05-12
• 4.19.0-beta.31 - 2022-05-11
• 4.19.0-beta.30 - 2022-05-09
• 4.19.0-beta.29 - 2022-05-06
• 4.19.0-beta.28 - 2022-05-02
• 4.19.0-beta.27 - 2022-05-01
• 4.19.0-beta.26 - 2022-05-01
• 4.19.0-beta.25 - 2022-04-20
• 4.19.0-beta.24 - 2022-04-20
• 4.19.0-beta.23 - 2022-04-19
• 4.19.0-beta.22 - 2022-04-19
• 4.19.0-beta.21 - 2022-04-08
• 4.19.0-beta.20 - 2022-04-01
• 4.19.0-beta.19 - 2022-03-31
• 4.19.0-beta.18 - 2022-03-31
• 4.19.0-beta.17 - 2022-03-28
• 4.19.0-beta.16 - 2022-03-28
• 4.19.0-beta.15 - 2022-03-24
• 4.19.0-beta.14 - 2022-03-23
• 4.19.0-beta.13 - 2022-03-23
• 4.19.0-beta.12 - 2022-03-23
• 4.19.0-beta.11 - 2022-03-22
• 4.19.0-beta.10 - 2022-03-20
• 4.19.0-beta.9 - 2022-03-17
• 4.19.0-beta.8 - 2022-03-17
• 4.19.0-beta.7 - 2022-03-16
• 4.19.0-beta.6 - 2022-03-16
• 4.19.0-beta.5 - 2022-03-16
• 4.19.0-beta.4 - 2022-03-16
• 4.19.0-beta.3 - 2022-03-16
• 4.19.0-beta.2 - 2022-03-08
• 4.19.0-beta.1 - 2022-03-03
• 4.18.0 - 2022-02-28
  

  📦 API

  • Support buffer decorations (