fix: make diffMatchPatch container-aware#2494
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christianhg merged 1 commit intomainfrom Apr 13, 2026
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🦋 Changeset detectedLatest commit: 884f6ee The changes in this PR will be included in the next version bump. This PR includes changesets to release 11 packages
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📦 Bundle Stats —
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| Metric | Value | vs main (e365150) |
|---|---|---|
| Internal (raw) | 755.4 KB | -1.0 KB, -0.1% |
| Internal (gzip) | 142.9 KB | -218 B, -0.1% |
| Bundled (raw) | 1.35 MB | -1.0 KB, -0.1% |
| Bundled (gzip) | 303.6 KB | -220 B, -0.1% |
| Import time | 99ms | +1ms, +0.8% |
@portabletext/editor/behaviors
| Metric | Value | vs main (e365150) |
|---|---|---|
| Internal (raw) | 467 B | - |
| Internal (gzip) | 207 B | - |
| Bundled (raw) | 424 B | - |
| Bundled (gzip) | 171 B | - |
| Import time | 3ms | +0ms, +0.1% |
@portabletext/editor/plugins
| Metric | Value | vs main (e365150) |
|---|---|---|
| Internal (raw) | 2.5 KB | - |
| Internal (gzip) | 910 B | - |
| Bundled (raw) | 2.3 KB | - |
| Bundled (gzip) | 839 B | - |
| Import time | 8ms | +0ms, +2.8% |
@portabletext/editor/selectors
| Metric | Value | vs main (e365150) |
|---|---|---|
| Internal (raw) | 60.5 KB | - |
| Internal (gzip) | 9.5 KB | - |
| Bundled (raw) | 56.9 KB | - |
| Bundled (gzip) | 8.7 KB | - |
| Import time | 6ms | -0ms, -0.7% |
@portabletext/editor/utils
| Metric | Value | vs main (e365150) |
|---|---|---|
| Internal (raw) | 24.2 KB | - |
| Internal (gzip) | 4.7 KB | - |
| Bundled (raw) | 22.2 KB | - |
| Bundled (gzip) | 4.4 KB | - |
| Import time | 6ms | +0ms, +0.1% |
🗺️ . · ./behaviors · ./plugins · ./selectors · ./utils · Artifacts
Details
- Import time regressions over 10% are flagged with
⚠️ - Sizes shown as raw / gzip 🗜️. Internal bytes = own code only. Total bytes = with all dependencies. Import time = Node.js cold-start median.
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Incoming
diffMatchPatchpatches assume the target span lives at depth 2: root block →children→ span →text. This breaks for containers where the span can be at any depth.The fix replaces the manual
findBlock+findBlockChildlookup withgetNode(editor, spanPath)which resolves the span at any depth using the schema-aware node traversal. The path from the patch is used directly forinsert_text/remove_textoperations instead of being reconstructed from block and child keys.findBlockandfindBlockChildwere only used bydiffMatchPatchand are now deleted.