chore(deps-dev): bump @codemirror/view from 6.38.2 to 6.39.12

[dependabot]

Bumps @codemirror/view from 6.38.2 to 6.39.12.

Changelog

Sourced from @​codemirror/view's changelog.

6.39.12 (2026-01-30)

Bug fixes

Fix a bug where the visual selection drawn by drawSelection could fail to update properly in some circumstances.

Fix a bug where PageUp/PageDown near the edge of the viewport might completely skip to the start/end of the document.

Fix a regression that caused mark decorations to be split on text node chunk boundaries again.

6.39.11 (2026-01-14)

Bug fixes

Avoid handling copy events for parent editors.

6.39.10 (2026-01-13)

Bug fixes

Fix a regression in the way widget are reused when content next to them changes.

Make sure font metrics get recomputed on fonts.ready even if the line height doesn't change.

Fix an issue where compositions next to a widget that create a new text node could get needlessly interrupted during an editor update.

6.39.9 (2026-01-06)

Bug fixes

Fix a bug where EditorSelection.cursor() with a non-zero assoc value would not be visually respected at soft-wrap boundaries on initial view creation.

Fix error caused by hover tooltips running a scheduled timeout after their editor has been destroyed.

Fix a bug that caused EditorView.outerDecorations to not affect the content height map.

Fix an issue where composition near a widget could get unnecessarily interrupted.

6.39.8 (2025-12-30)

Bug fixes

Fix a bug that cause coordsAtPos to use the dimensions of widget buffers when there were more meaningful elements to use nearby.

Fix a data structure corruption that could cause crashes during viewport changes.

6.39.7 (2025-12-24)

Bug fixes

... (truncated)

Commits

• f14dcd5 Mark version 6.39.12
• 16a0c29 Fix another issue around chunked large text nodes
• 4b908ab Fix poor handling of vertical motion exiting the viewport
• e147626 Fix negative computed width in RectangleMarker.forRange
• 6fcf2e1 Mark version 6.39.11
• 95fd570 Use a custom selection comparison when only the position should be compared
• 4c56500 Remove a loop that never loops anymore
• 01fbc42 Avoid handling copy events for parent elements
• 74c9e9b Mark version 6.39.10
• 9656641 Fix another way widgets could be reused across a composition
• Additional commits viewable in compare view

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[github-actions]

Test Results

  1 files  ±0    1 suites  ±0   6m 52s ⏱️ - 3m 33s
699 tests ±0  642 ✅ +2  55 💤 ±0  0 ❌ ±0  2 🔥  - 2 
714 runs  ±0  655 ✅ +4  55 💤 ±0  2 ❌  - 2  2 🔥  - 2 

For more details on these errors, see this check.

Results for commit 383fee3. ± Comparison against base commit 546660f.

[codecov]

❌ 2 Tests Failed:

Tests completed	Failed	Passed	Skipped
644	2	642	55

View the top 2 failed test(s) by shortest run time

Chrome 143.0::Acceptance | course-admin | view-update: it should have a working button for syncing with github for individual update

Stack Traces | 0.462s run time

Promise rejected during "it should have a working button for syncing with github for individual update": Element not found.

PageObject: 'page.fileContentsDiff.codeMirror.editor.scroller.content.changedLines[0].text'
  Selector: '[data-test-file-contents-diff] [data-test-code-mirror-component] > .cm-editor > .cm-scroller > .cm-content > .cm-changedLine:eq(0)'

Chrome 143.0::Acceptance | course-admin | view-code-example-evaluator: can create trusted evaluation for existing evaluation

Stack Traces | 1.06s run time

global failure: ChunkLoadError: Loading chunk vendors-_codemirror_lang-python_dist_index_js failed.
(error: http://localhost:7357/assets/chunk.7d3939ea0a22b55dfce3.js)

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[dependabot]

Superseded by #3733.