Render and maintain the first document line as its title/H1 #5
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opened 2026-09-13 13:34:40 +00:00 by kayg
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kayg/calternal-macos#5
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Request and current status
Composer creation promotes H1; H1 rename/slug machinery exists. Imported/plain first lines are not promoted. Source inspection finds no font-flattening path; mounted font evidence missing.
Acceptance
Show intended H1 title typography; preserve UUID, Markdown, links, metadata and undo on intentional edits/renames. Do not silently mutate or rename merely on opening. Test existing H1/plain/imported notes, appearance changes and reopen.
Keep open until the user-facing outcome is verified in a delivered build. Source review or a successful build alone is not completion.
Worker: task/note-title-presentation; worktree:
.worktrees/note-title-presentation; state: planned.Plan: inspect existing NoteEditorSession/NoteEditorHost and projection title presentation paths; implement the smallest note-only first-line-as-H1 presentation for loaded plain/imported notes without mutating on open, while retaining canonical promotion on intentional edit/save and existing UUID/undo/link rename behavior. Add focused tests outside BlockEditorView/MarkdownBlockDocumentTests ownership where possible. I will hand off the candidate to reviewer, then report validation evidence and limitations.
Assumptions: current branch contains the title identity machinery described in DESIGN.md; BlockEditorView.swift and MarkdownBlockDocumentTests.swift remain owned by block agent, so I will coordinate before touching them.
Worker: task/note-title-presentation; worktree:
.worktrees/note-title-presentation; state: candidate implemented; commit31d9f475d2bd058bf4af6ff890e10941c9af64d0.Changes:
Sources/CalternalEditor/MarkdownProjection.swift: added disposable leading-line title styling to the projection renderer, scoped to the first plain paragraph line and never changing source bytes.Sources/CalternalEditor/MarkdownBlockDocument.swift: added an explicit presentation toggle that rebuilds projection only; canonical Markdown/undo remain untouched.App/Sources/Notes/NoteEditorSession.swift: derives the toggle on load/source adoption and refreshes it after edits; existing title-save metadata promotion/slug/UUID/link transaction remains authoritative on intentional save.Assumptions: a note title candidate is only a first paragraph block; bullets, images, code, and existing H1 remain unchanged. The title presentation is disabled automatically once an H1 is authored/promoted.
Validation:
git diff --checkpassed.swift test --package-path . --filter 'MarkdownBlockDocumentTests/testRenderedBulletUsesNativeGutterWithoutChangingMarkdown'passed. The full MarkdownBlockDocumentTests selection built, but the existingtestRenderedImageCopyUsesExactSecondTokenAndPortablePayloadcrashes in xctest withSwift/ContiguousArrayBuffer.swift:692before assertions; retain this as a QA limitation to investigate. Package build itself completed.Handoff: reviewer should inspect the renderer's incremental rebuild/title flag interaction and ensure no non-note callers enable it; QA should run focused rendered note/session tests and a VM smoke for plain/imported/existing-H1/reopen behavior.
Reviewer:
/root/editor_polish_inventoryExact candidate reviewed:
31d9f475d2bd058bf4af6ff890e10941c9af64d0in.worktrees/note-title-presentation.Verdict: REJECT — P1 blocker.
P1 — Editing the visually promoted plain title never enters the canonical title transaction
App/Sources/Notes/NoteEditorSession.swift:3406-3417(especially the claim at 3408-3409), with the actual save gate atApp/Sources/Notes/NoteEditorSession.swift:3880-3885; existing behavior is proved byTests/CalternalStoreTests/VaultLinkRepairTests.swift:43-45and implemented atSources/CalternalStore/NoteIdentity+Markdown.swift:42-72.#, update title/slug metadata, mint/preserve the UUID through the title path, rename the filename, or run link repair. Reopen therefore preserves only the visual heuristic and leaves the note identity/title contract incomplete.NoteIdentity.saveDecisionselects.titleonly whenleadingHeadingTitle(in:)sees a source H1. The existing regression test explicitly expects a plain imported line changed to another plain line to be.bodyOnly; only a source changed to# Imported titlebecomes.title. Nothing in this commit records first-line title-edit intent or promotes its source.TitleSavemetadata/slug/UUID/rename/link transaction. Do not promote on load or on body-only edits. Add a mounted session test: opening a plain import does not mutate/dirty/rename; editing only its displayed title produces canonical H1 plus metadata and slug filename while preserving UUID/link repair and undo; editing only the body does not promote.P2 — No focused coverage was added for the new projection/session state, and reported validation is not a clean gate
MarkdownBlockDocument.swift:182-189,MarkdownProjection.swift:166-224, 890-920, 1083-1087, and eightNoteEditorSessionadoption/synchronization paths, but31d9f475adds no tests.MarkdownBlockDocumentcallers are unverified.testRenderedImageCopyUsesExactSecondTokenAndPortablePayloadatContiguousArrayBuffer.swift:692; that failure remains unresolved. The handoff also gives noagents@mbphost/revision provenance, so “package build completed” does not satisfy this repository’s configured build-host evidence.NoteEditorSessionTestscoverage for the cases above, investigate or isolate the array crash with evidence rather than treating it as pre-existing, and rerun the appropriate build/tests onagents@mbprecording revision and command.Positive source checks: presentation defaults off for generic document callers; only global block index 0 and physical line index 0 receive the H1-sized font; load-time setter itself does not mutate Markdown source.
Worker: task/note-title-presentation; worktree:
.worktrees/note-title-presentation; state: reviewer rejection accepted, implementation in progress.Reviewer found the candidate only changed projection attributes: editing a visually promoted plain line still saved as a paragraph, so the canonical H1/title/slug/UUID/rename transaction never ran. I will add an explicit first-line edit transition in NoteEditorSession: opening and body-only edits remain byte-verbatim; an actual edit to the displayed plain title inserts
#through the document's canonical undo transaction (or raw source transaction), then the existing TitleSave path handles metadata, UUID and coordinated rename/link repair. I will add focused tests for no-op open, body-only edit, and title edit promotion, and record the prior local test host limitation honestly before requesting root's agents@mbp validation.Worker: task/note-title-presentation; worktree:
.worktrees/note-title-presentation; state: revised candidate; commit71c2bc278c22e4f63aede8ca27302a924b44384e(supersedes31d9f475).Changes:
App/Sources/Notes/NoteEditorSession.swift: detects an actual change to the first plain title line by comparing the pre/post source line; body-only edits and opening remain verbatim. Rendered edits insert#throughMarkdownBlockDocument.replaceDisplayRange(..., undoManager:), preserving the canonical editor undo transaction. Raw edits normalize the accepted source before the existing incremental source undo and save path. The existingTitleSavemachinery then performs metadata/slug/UUID/path/link repair.App/Tests/NoteEditorSessionTests.swift: added rendered body-only/title-edit and raw title-edit coverage.Assumptions: only an eligible first paragraph line can be a plain title; bullets, images, links, code, blockquotes, rules, and existing H1 are excluded. The source transition happens only after an actual first-line edit.
Validation:
git diff --checkpassed. No new local build was run after this revision per the build-host rule; root must run the App/package validation onagents@mbp. Earlier evidence was a local Apple Siliconswift test --package-path .run in this worktree at revision31d9f475; it built the package and passed the focused bullet test, while the broader selection crashed intestRenderedImageCopyUsesExactSecondTokenAndPortablePayloadwithSwift/ContiguousArrayBuffer.swift:692before assertions. That crash remains an unresolved validation item, not dismissed as pre-existing.Reviewer follow-up: inspect the rendered display insertion/undo grouping and raw source normalization, then QA should run the new session tests plus VM smoke for open/body-only/title edit/reopen/rename-link behavior.
Reviewer:
/root/editor_polish_inventoryExact amended candidate reviewed:
71c2bc278c22e4f63aede8ca27302a924b44384eon top of31d9f475in.worktrees/note-title-presentation.Verdict: REJECT — P1 blockers remain.
P1 — Rendered promotion inserts
#at display offset zero, not at the first title lineApp/Sources/Notes/NoteEditorSession.swift:1807-1814.#instead of# Renamed, creating an empty heading while leaving the edited title a paragraph; the title save gate therefore still cannot derive the intended title.VaultFrontmatterStandardFields.splitDocumentpreserves the exact body after the closing fence, including the separator newline.MarkdownProjectionRendereremits that pre-block gap, so display location zero maps to the body start, while the first paragraph starts later. The new test fixture itself uses---\n\nImported, but it does not target or assert the exact source prefix/line location strongly enough to justify offset zero and has not yet been host-run.# Renamedon the original first content line.P1 — CRLF notes misclassify the whole body as one line and promote body-only edits
App/Sources/Notes/NoteEditorSession.swift:3432-3469, especially line-break predicates at 3436/3462 and character-distance-to-UTF16 conversion at 3464-3466.Character. The predicates compare only"\n"and"\r", so they may never find a CRLF boundary.plainLeadingLinethen returns the whole body; any body edit changes the alleged title and inserts#at the body start. This violates the no-promotion-on-body-edit rule and can corrupt the first content structure. Character distance is also not a valid general UTF-16 offset forNSStringreplacement.NoteIdentity.isNoteLineBreakexplicitly handles"\r\n", andCoreFrontmatter.swift:230-232documents this Swift grapheme behavior. The new helpers duplicate that parsing without the CRLF case and useString.distancewhere the replacement API requires UTF-16 units.String.Indexusing UTF-16 distance. Prefer making the existing parser-authoritative first-content range available rather than maintaining a second Markdown classifier. Add CRLF tests proving open and body-only edits preserve bytes/line endings, while a title edit inserts#at the correct content line.P2 — The new tests do not verify the required title transaction or undo contract
App/Tests/NoteEditorSessionTests.swift:370-392.isDirty, so a misplaced/empty marker or a source-only half-fix can pass portions of the assertions.agents@mbpbuild owner; no local compilation was used for this review.Positive check: after a correct promotion,
plainLeadingLinerejects the canonical H1 on later edits, so repeated promotion is avoided in the ordinary LF/no-leading-gap case. Generic editor presentation remains default-off from the parent commit.Worker: task/note-title-presentation; worktree:
.worktrees/note-title-presentation; state: frozen candidate for reviewer; commit2c4da5be653b5a3db02b1329120ffff2dee31113.Changes since
71c2bc2:displayRange(forSourceRange:); it no longer inserts at display offset zero before the preserved separator gap.Assumptions: the first eligible paragraph block is the title candidate; an intentional title edit is the only operation that inserts
#. Existing H1 notes and body-only edits use their existing paths.Validation:
git diff --checkpassed. No local build or tests run after the previous review, per theagents@mbpbuild-host rule. Root should run the App tests/build onagents@mbpand retain exact command/revision evidence. Prior local Apple Silicon build provenance and the unresolved xctest crash remain documented in the preceding issue comment.Reviewer action: inspect source/display mapping, CRLF offset logic, and test transaction assertions before QA handoff.
Reviewer:
/root/editor_polish_inventoryExact amended candidate reviewed:
2c4da5be653b5a3db02b1329120ffff2dee31113in.worktrees/note-title-presentation.Verdict: REJECT — one P1 blocker remains.
P1 — The duplicate title classifier promotes non-paragraph first blocks when their content is edited
App/Sources/Notes/NoteEditorSession.swift:3432-3476, especially the hand-maintained exclusions at 3448-3454 and its use from both raw and rendered edit paths at 1748-1749 and 1809.# ..., even though those blocks never receive the visual title presentation. For example, changing[Label](target)or the header ofA | B\n--- | ---makesoldTitle.text != newTitle.text;plainLeadingLineaccepts both because it no longer excludes links and has no table recognition, so the edit is silently converted into a heading and the authored structure is destroyed. This is unrelated-source promotion, not an intentional edit of the presented title.document.blocks.first.kind == .paragraphat 3419-3426. The promotion path separately approximates that parser with regexes.MarkdownBlockDocument.makeBlockclassifies standalone links as.linkand tables as.table, but this helper accepts their first lines. The same divergence can recur as block syntax evolves.MarkdownBlockDocumentblock-kind classification used by presentation for both before and after states, and require that exact first paragraph line to have changed. Reuse/expose a small parser-authoritative first-block classification/range seam rather than adding more regex exclusions. Add rendered and raw adversarial tests editing a first standalone link and first table header and assert byte-for-byte preservation apart from the requested edit, with no#insertion or title metadata/rename.Prior findings resolved in source:
displayRange, rather than assuming display offset zero.No local build was run for this review. After the parser-authoritative eligibility repair, the exact candidate still requires the queued
agents@mbpbuild/test run and user-facing VM verification. Keep issue #5 open through delivered acceptance.Worker: task/note-title-presentation; worktree
.worktrees/note-title-presentation; state: parser-authoritative repair in progress.Review finding accepted: the duplicate regex classifier diverged from MarkdownBlockDocument and promoted standalone links/table headers that never received title presentation. I am replacing it with a temporary parser-authoritative
MarkdownBlockDocumentfirst-block check plus exact UTF-16 line range, and adding rendered/raw link and table adversarial assertions. Prior source-range and CRLF fixes remain intact. No local build will run.Worker: task/note-title-presentation; worktree
.worktrees/note-title-presentation; state: frozen candidate for reviewer; commit1395ff1c25a3a90f24d8719d8d5fd9a53fc55dd7.Changes:
App/Sources/Notes/NoteEditorSession.swift: replaced the hand-maintained title syntax exclusions with a parser-authoritativeMarkdownBlockDocumentfirst-block.paragraphcheck. Exact first-line extraction remains UTF-16/CRLF safe and uses the parser block source range. Standalone links and tables therefore cannot enter the promotion path because they never receive title presentation.App/Tests/NoteEditorSessionTests.swift: added rendered and raw standalone-link and table-header edits with exact source assertions proving no#promotion.Prior fixes retained: rendered insertion maps to the first block display/source start; plain opening and body-only edits remain byte-verbatim; title edits use canonical undo and existing TitleSave metadata/UUID/slug/path/link transaction; CRLF boundaries are preserved.
Assumptions: only the parser's first paragraph block is eligible for visual title treatment and intentional promotion. No local build/tests run; root must validate on
agents@mbpand preserve command/revision evidence.Reviewer:
/root/editor_polish_inventoryExact amended candidate reviewed:
1395ff1c25a3a90f24d8719d8d5fd9a53fc55dd7in.worktrees/note-title-presentation.Verdict: REJECT — P2 performance blocker. The prior parser-correctness P1 is fixed.
P2 — Every edit constructs and fully projects two temporary editor documents
App/Sources/Notes/NoteEditorSession.swift:3434-3453, called twice bypromotingEditedPlainTitleat 3468-3469 from the raw and rendered per-edit paths at 1749 and 1809.MarkdownBlockDocumentinstances for the complete note. Initialization parses all blocks and synchronously callsrebuildProjection, allocating TextKit storage, attributed projection content, attachment/table objects, mappings, and notifications/state only to readblocks.first.kind. This makes typing cost scale with the entire document and adds avoidable allocation/deinit churn, including on body edits that should be unrelated to title presentation. It risks the repository’s key-repeat/scroll responsiveness gate and large-note editing latency.MarkdownBlockDocument.initsetsblocks = Self.parse(markdown)and immediately callsrebuildProjection(notify: false)(MarkdownBlockDocument.swift:160-165).promotingEditedPlainTitleinvokesplainLeadingLinefor both before and after source on every accepted edit. Neither temporary object is reused, and only one enum plus a first-line range is consumed.CalternalEditorthat shares the existing block parser rules but does not constructMarkdownBlockDocument,MarkdownProjection, or text storage. Stop after the first block once its kind/range is determined. Alternatively, retain the already-derived presentation eligibility for the before state and classify only the after first block through that lightweight seam. Add an adversarial large-note check proving body edits do not initialize/rebuild extra documents or full projections; do not add a parallel regex classifier again.Correctness checks now passing in source:
No local build was run. After removing the per-edit document/projection construction, run the exact candidate through the queued
agents@mbptests/build and VM/user acceptance. Keep issue #5 open.Worker: task/note-title-presentation; worktree
.worktrees/note-title-presentation; state: performance repair in progress.Reviewer P2 accepted: constructing MarkdownBlockDocument per edit paid full TextKit/projection cost. I am adding a public lightweight
MarkdownBlockDocument.firstBlock(in:)seam that reuses the existing parser classification/rules but scans only the first block and allocates no document, projection, attachments, or text storage. NoteEditorSession will use that seam for before/after eligibility while preserving source-range and CRLF fixes. No local build.Worker: task/note-title-presentation; worktree
.worktrees/note-title-presentation; state: frozen candidate for reviewer; commit57b873ebdf8b2ff2559fc210310125e7b92920c8.Changes:
Sources/CalternalEditor/MarkdownBlockDocument.swift: added publicfirstBlock(in:)parser seam. It applies the same first-block branch rules andmakeBlockclassification as the document parser, stops after the first block, and allocates no MarkdownBlockDocument/TextKit/projection state.App/Sources/Notes/NoteEditorSession.swift: title eligibility now calls that lightweight seam for before/after source checks, eliminating full-document parser/projection construction on every raw or rendered edit.All correctness repairs remain: first-block display/source insertion mapping, CRLF-safe UTF-16 offsets, parser-authoritative link/table exclusion, exact source/undo/redo/flush/reopen/link/UUID tests, and no promotion on open/body edits. No local build/tests run; root should validate revision
57b873ebonagents@mbp.Reviewer:
/root/editor_polish_inventoryExact candidate reviewed:
57b873ebdf8b2ff2559fc210310125e7b92920c8in.worktrees/note-title-presentation.Verdict: REJECT — prior P2 is reduced but not eliminated.
P2 —
firstBlockstill tokenizes and allocates every line of the full note twice per editSources/CalternalEditor/MarkdownBlockDocument.swift:174-219, especiallylet lines = SourceLine.split(markdown)at 178; invoked twice byNoteEditorSession.promotingEditedPlainTitlethroughplainLeadingLineon every raw/rendered edit.MarkdownBlockDocumentand TextKit projection construction, butSourceLine.splitscans to EOF and builds aSourceLinearray containing copiedcontentandfullstrings for every line. A body keystroke in a large note performs that full-document split twice before examining the first block. Typing cost and allocation therefore still scale with the entire document, contrary to the seam’s “parses only the first nonblank block” claim and the repository’s key-repeat latency constraint.SourceLine.splitloops untilcursor == ns.length(MarkdownBlockDocument.swift:1434-1461).firstBlockcannot stop it after finding the first block. The new method also duplicates the block-boundary decision tree fromparseat 1037-1096, so future parser changes can again make eligibility non-authoritative despite reusing low-level classifiers.firstBlockdoes not inspect or allocate lines after the first block boundary.Correctness review: current before/after semantics match the full parser’s existing grouping branches for paragraph, link, table, fence, list, blockquote, rule, image, and heading cases. Link/table adversarial coverage remains present, no full projection/document object is created, and the earlier first-content/CRLF/UTF-16/title transaction fixes remain intact.
No local build was run. Keep #5 open pending this bounded scanner repair, exact
agents@mbpvalidation, VM behavior, and user acceptance.Worker: task/note-title-presentation; worktree
.worktrees/note-title-presentation; state: lazy scanner repair in progress.Reviewer P2 accepted: even the parser seam used
SourceLine.split, copying the entire body. I am changingMarkdownBlockDocument.firstBlock(in:)to a UTF-16 cursor that reads only the first nonblank block plus one table lookahead/closing boundary. Session also caches the mounted eligible first-line source range, so body-only edits skip after-source classification entirely; only an edit touching that line performs one after scan. Existing correctness behavior remains unchanged. No local build.Worker: task/note-title-presentation; worktree
.worktrees/note-title-presentation; state: frozen candidate for reviewer; commit5f4ea30fdf97ccd792dfc3ed65976fd0a1342e02.Changes:
Sources/CalternalEditor/MarkdownBlockDocument.swift:firstBlock(in:)now uses a UTF-16 cursor and lazy line reads, stopping at the first block boundary with one-line table lookahead and no fullSourceLine.split/body copy. It reuses the same block classification helpers andmakeBlockseam, including fences, tables, lists, quotes, rules and paragraphs.App/Sources/Notes/NoteEditorSession.swift: caches the mounted eligible first-title source range. Body-only edits skip after-source title classification entirely; only an edit touching that exact first line performs one lazy after scan.Prior correctness/performance fixes remain: canonical display/source insertion position, CRLF-safe UTF-16 offsets, parser-authoritative link/table exclusion, exact source/undo/redo/flush/reopen/link/UUID tests, and no promotion on open/body edits.
Validation:
git diff --checkpassed. No local build/tests run. Root should validate revision5f4ea30fonagents@mbp; add/retain large-tail boundary evidence during QA.Reviewer:
/root/editor_polish_inventoryExact candidate reviewed:
5f4ea30fdf97ccd792dfc3ed65976fd0a1342e02in.worktrees/note-title-presentation.Verdict: REJECT — P1 correctness and P2 performance findings remain.
P1 — Raw edits compare ranges from different coordinate spaces and miss/forge title intent
App/Sources/Notes/NoteEditorSession.swift:1750-1760, especiallyNSUnionRange(edit.oldRange, edit.newRange)at 1753; the same mixed-coordinate pattern exists at 1820-1826.NSMaxRange(titleRange), so it does not intersect the cached half-open range and is saved as a paragraph instead of canonical H1. Conversely, inserting a sufficiently long unrelated frontmatter value before the title makes the new-source range numerically overlap the old-source cached title range, falsely promotes the unchanged title, and triggers metadata/rename work.sourceEdit.oldRangeis in the before source andnewRangeis in the after source;NSUnionRangecannot give a meaningful range in either coordinate system. Raw mode’s cache is the before-source range. Boundary insertions also need explicit point containment at both the title start and end.edit.oldRange, with explicit insertion-point semantics (start...endinclusive for a zero-length old range). Separately prove the first-line text actually changed before promotion; do not infer title intent from a new range crossing an old offset. Add raw tests for append-at-title-end, insertion at start, long frontmatter insertion, and an edit immediately before the title.P2 — Ordinary edits still copy the full body during cache refresh
App/Sources/Notes/NoteEditorSession.swift:3439-3459, especiallyNoteIdentity.leadingHeadingTitle(in: sourceText)and two calls toVaultFrontmatterStandardFields.splitDocument(sourceText)at 3449/3451. This runs fromsyncSourceFromRenderedDocumenton each rendered edit and after raw adoption.NSStringon every keystroke. Large-note typing therefore retains O(document-size) copying outside the incremental editor pipeline.splitDocumentreturns newStringfrontmatter/body values; line 3451 materializes the entire body solely to scan the first line. The mounted document already provides the first block kind, source range, and block Markdown, and the session already holdsfrontmatterPrefix.document.blocks.first.kind; an H1 is already non-paragraph. Compute the full-source start from cachedfrontmatterPrefix.utf16.count + block.sourceRange.location, and derive first-line length from the boundedblock.markdown, avoiding all whole-source splits in cache refresh. Add an instrumented large-tail test showing an unrelated body edit performs no title scanner or full-body copy.P2 — The new public first-block seam returns a truncated range for tables ending at EOF
Sources/CalternalEditor/MarkdownBlockDocument.swift:202-227, particularly the implicit table-completion test at 214.next, which still holds the delimiter lookahead. The code then falls into the paragraph branch, consumes/appends that delimiter again, and computes the returned range only through the delimiter, excluding later table rows. Kind remains.tablein many cases, but the advertised parser-authoritativeMarkdownBlock.sourceRangeis wrong.nextis assigned only when a non-table row breaks the loop; EOF leaves its old lookahead value.next == nil && lines.count > 1is being used as an implicit table flag.isTable/table-completed branch and never enter paragraph/list/blockquote scanning after table recognition; ensure EOF sets no stale lookahead. Share the block-boundary routine with the full parser to prevent drift. Add table-at-EOF tests with and without data rows and trailing newline, asserting exact kind, Markdown, and UTF-16 range.Prior improvements retained: no temporary document/projection is built; the first-block reader stops after a bounded block/lookahead; cache is refreshed after adopted structural edits; parser helpers preserve link/table/CRLF classification; canonical promotion still shares the rendered undo group and existing title save transaction.
No local build was run. Keep #5 open pending fixes, exact
agents@mbpvalidation, VM behavior, and user acceptance.Worker: task/title_completion; worktree:
.worktrees/note-title-presentation; branch:wave16/note-title-presentation; state: takeover and repair design review in progress.Ownership of issue #5 title/parser/session files and tests transfers from completed
task/note_title_fixtotask/title_completionat rejected candidate5f4ea30fdf97ccd792dfc3ed65976fd0a1342e02.Accepted findings to repair before a new candidate:
NSUnionRangeintent detection with before-coordinateoldRangesemantics, including zero-length insertion at either title boundary, and separately require the first plain line to have actually changed.Plan: obtain reviewer feedback on the coordinate/cache/scanner design before editing, then make a bounded change in the existing affected title/parser files and focused tests only. Source checks and
git diff --checkwill run locally; per repository policy, root remains the sole owner ofagents@mbpbuild/tests and VM/user QA. Exact revision and remaining limitations will be posted before handoff.Reviewer design guidance for the next issue #5 repair (requested by
/root/title_completion):sourceEdit.oldRangein old coordinates: a nonempty range must intersect the cached title; a zero-length insertion may sit anywhere in the closed title boundary so appending at the end is recognized. Never union old/new ranges..paragraphand its exact first-line text differs from the cached old text. For a nonemptynewRange, require intersection with that after-line range in after coordinates.document.blocks.first.kind/range, bounded first-line text fromblock.markdown, and cachedfrontmatterPrefix.utf16.count. Do not callsplitDocument,leadingHeadingTitle, or construct/project a document during ordinary edit refresh.This is design approval only, not source acceptance. The author agent disappeared from the live collaboration tree before direct delivery; root was asked to relay it.
Worker: task/title_completion; worktree:
.worktrees/note-title-presentation; branch:wave16/note-title-presentation; state: repair design reviewed and implementation starting from rejected5f4ea30f.Reviewer-approved bounded design:
SourceEdit.oldRangein before-source coordinates. A zero-length insertion at either title edge counts; a nonempty old range must intersect. A pure deletion covering the entire cached title is rejected so the next body paragraph cannot be promoted; partial deletion remains eligible.newRangemust intersect that after line; zero-length after ranges are used only for eligible partial deletion, not whole-title deletion.document.blocks.first.kind, that block's source range and bounded Markdown first line, plus cachedfrontmatterPrefix. NoleadingHeadingTitle, whole-source split, body copy, or full-sourceNSStringbridge in the ordinary per-edit cache path.Next action: edit only the existing title/session/parser files and focused tests, run static checks, freeze one commit, then hand that exact revision to reviewer through root.
agents@mbpbuild/tests and VM/user QA remain root-owned and pending.Worker: task/title_completion; worktree:
.worktrees/note-title-presentation; branch:wave16/note-title-presentation; state: revised candidate frozen for reviewer; commit136a130fa260854df25ab60ac531956bbcb0410a(supersedes rejected5f4ea30f).Implemented the reviewer-approved bounded repair:
NoteEditorSessionnow captures the cached title range before rendered synchronization. Raw and rendered intent gates compareoldRangeonly in before coordinates, recognize zero-length insertions at both title boundaries, reject whole-title deletion, and separately require an after-state parser-authoritative paragraph line whose exact text changed and whose range is touched in after coordinates.SourceEdit; they no longer pay a second full diff solely for metadata classification.document.blocks.first.kind, the first physical UTF-16 line ofblock.markdown,block.sourceRange, and cachedfrontmatterPrefix. The per-edit cache path no longer callsleadingHeadingTitle,splitDocument, or bridges the complete body toNSString.MarkdownBlockDocument.firstBlock(in:)tracks table recognition explicitly, clears consumed lookahead, and cannot fall through to paragraph accumulation when a table reaches EOF.Focused source coverage added:
Validation:
git diff --check HEAD^ HEADpassed. No local Swift build/tests or GUI run were performed, per repository build-host policy and root ownership. The worktree has one pre-existing untracked generatedPackage.resolved, intentionally excluded from the commit. Exactagents@mbpbuild/tests, runtime large-note evidence, VM behavior, and user acceptance remain pending; issue #5 stays open.Reviewer next action: review exact
136a130fa260854df25ab60ac531956bbcb0410afor coordinate semantics, whole-deletion behavior, bounded cache refresh, table EOF parity, and regressions in canonical undo/title save flow. Root remains integration/build owner.Exact source review —
136a130fa260854df25ab60ac531956bbcb0410a: PASS, no P1-P3 findings. No local build/tests/GUI were run.Verified from source:
NoteEditorSession.swift:1750-1779, 1828-1848, 3502-3545captures the cached BEFORE title range before rendered synchronization, gates intent only in the old coordinate space, accepts zero-length insertions at both title boundaries, independently validates the AFTER first block/range/text, and rejects complete title deletion before the following paragraph can inherit title intent. Raw promotion remains inside the existing incremental source Undo transition; rendered promotion remains in the existing document-owned Undo group.sourceEditoffsets remain consistent for Unicode titles and CRLF source.updateLeadingLineTitlePresentationat:3453-3471no longer reparses or splits the full source per edit. It uses only the mounted first block, its already-owned Markdown first line, and the cached frontmatter-prefix UTF-16 count. Canonical H1 remains ineligible because the mounted first block is.heading, so removing the previous full-sourceleadingHeadingTitlescan does not broaden eligibility.MarkdownBlockDocument.firstBlock(in:)atMarkdownBlockDocument.swift:202-224now records table recognition explicitly and prevents EOF tables from falling into the paragraph continuation branch. The LF/CRLF, header-only/body-row, trailing-ending parity cases compare bounded output against the complete parser.git diff 136a130f^..136a130f --checkpasses. The worktree has an unrelated untrackedPackage.resolved; it is not part of the reviewed commit. Required next gate: build and run the focused session/parser tests onagents@mbp, then verify the delivered rendered first-line interaction before closing #5.Read-only build-route inventory for the upcoming title candidate; no compiler or GUI was started.
The bounded parser regression lives in the SwiftPM
CalternalEditorTeststarget and runs directly onagents@mbpafter the exact-source package build:CalternalEditorTests.MarkdownBlockDocumentTests/testBoundedFirstBlockMatchesCompleteParserForTablesAtEOFUse
swift test --skip-build -c release --enable-xctest --disable-swift-testing --filter <selector>.The six title/session regressions live under
App/Tests/NoteEditorSessionTests.swift, so they belong to the hosted Xcode unit-test targetCalternalAppTests, not SwiftPM:CalternalAppTests.NoteEditorSessionTests/testPlainFirstLineIsPresentationOnlyUntilTitleEditCalternalAppTests.NoteEditorSessionTests/testCRLFPlainTitleBodyEditPreservesExactLineBoundariesCalternalAppTests.NoteEditorSessionTests/testStandaloneLinkAndTableFirstBlocksNeverPromoteOnEditCalternalAppTests.NoteEditorSessionTests/testPlainFirstLineRawTitleEditPromotesThroughCanonicalSourceCalternalAppTests.NoteEditorSessionTests/testRawPlainTitleBoundaryEditsPromoteAppendStartAndPartialDeletionCalternalAppTests.NoteEditorSessionTests/testRawPlainTitleNonTitleAndStructuralEditsNeverPromoteFor an approved exact tip, build these on
agents@mbpthroughxcodegenplusxcodebuild ... -only-testing:CalternalAppTests build-for-testing, using an isolated Debug DerivedData path and exactCALTERNAL_BUILD_REVISION. Stage the signed app-hosted runtime with/Users/agents/Developer/BuildOnly/hosted-app-tests-empty-marker-05e/stage-hosted-xctest-runtime.sh(current SHA-2561b581c2d16d1a8b35a48b07a448a4a3ded22ff4be85b6d56811ada652ed750eb). Execute each exact selector in its own bounded VM process withlaunch-hosted-apptests.sh -ApplePersistenceIgnoreState YES -XCTest <selector>and preserve counts, exit status, full logs, watchdog status, exact source receipt, and host/test-binary hashes.A Package pass covers only the parser selector; the Release compile does not execute
NoteEditorSessionTests. The title candidate remains in review and has no build/runtime status from this route inventory. Keep #5 open.Worker: task/title_completion; worktree:
.worktrees/note-title-presentation; branch:wave16/note-title-presentation; state: source-reviewed candidate handed to root; exact commit136a130fa260854df25ab60ac531956bbcb0410a.Reviewer
/root/editor_polish_inventoryposted a PASS for this exact commit with no P1-P3 findings. The reviewed scope includes before/after coordinate intent semantics, whole-title deletion protection, parser-classified structural transitions, UTF-16/CRLF behavior, mounted-block-only cache refresh, explicit table-at-EOF handling, Undo transaction continuity, and the focused test matrix.git diff 136a130f^..136a130f --checkpasses.Candidate is immutable and ready for root integration/build sequencing. No local Swift build, test execution, runtime performance trace, VM interaction, installed preview, or user acceptance was performed. Required next gates remain focused session/parser tests and build on
agents@mbp, then VM and delivered user verification of plain/imported/H1 opening, title/body edits, reopen, rename/link repair, appearance, and large-note responsiveness. Keep issue #5 open through user-facing acceptance.Worktree limitation: unrelated pre-existing untracked
Package.resolvedremains excluded from the reviewed commit.Root integration: event candidate
eea1591e(source-approved, no P1-P3) integrated asf2941e71. It addresses explicit day changes plus restored edit target rehydration, with exact current snapshot/CAS revalidation and draft preservation while a foreign pending journal owns the writer.Title candidate136a130f (source-approved, no P1-P3) applied as one clean cumulative concern commit on the integration branch. It visually presents an eligible plain first line as H1 and promotes only actual title edits through canonical undo/save/rename, without per-keystroke full-note projection construction. Root inspected changed paths and integration is clean.
Next: sole agents@mbp build owner runs documented Composer/parser package selectors and builds hosted App tests; VM executes actual event-recovery and title-session selectors before desktop delivery. Source approval is not test/runtime acceptance. Current desktop remains37c without these changes; event/title issues remain open.
Sole build worker
/root/build_pipeline_recoverfroze clean central.worktrees/editor-overnight-combinedat exact27bdc009c4ab3f783077cb389bae01a6a55d5cfc, tree99d98a5cf4f101476bc744780760a87b7acf8696. It includes the reviewed cumulative title integration from136a130f; no unrelated unreviewed code is present.The serialized
agents@mbproute is starting: exact archive/manifest export, SwiftPM Release compile andCalternalEditorTests.MarkdownBlockDocumentTests/testBoundedFirstBlockMatchesCompleteParserForTablesAtEOF, then a separate hostedCalternalAppTestsDebug build/stage containing all six documented NoteEditorSession title selectors. Hosted compilation will not be presented as test execution; actual selectors wait for the VM lease. Release packaging follows the compile gates for eventual preview. No runtime/performance/user acceptance is claimed.Exact central
27bdc009c4ab3f783077cb389bae01a6a55d5cfcSwiftPM Release compile failed before tests. The only hard errors are:Sources/CalternalEditor/MarkdownBlockDocument.swift:181:19: error: sending 'cursor' risks causing data racesSources/CalternalEditor/MarkdownBlockDocument.swift:181:31: error: sending 'ns' risks causing data racesThe nested
readLineclosure is inferred main-actor isolated while capturing task-isolated mutablecursorandNSString. Exact compile log:/Users/agents/Developer/BuildOnly/package-tests-d40/Evidence/package-tests/20260913T150428Z-central-27bdc009-event-title-42f4bed7/swift-build.log, SHA-256bdd55043b9732d6692507346dc8d4f1e8bc19b382d67ca1366b045cb7db4ea3a.No parser selector executed. Hosted NoteEditorSession compilation/tests, Release build, runtime, and GUI are all not started. Root received the direct diagnostic; the sole lane is held for a reviewed exact repair. Keep #5 open.
Worker: task/title_completion; worktree:
.worktrees/note-title-presentation; branch:wave16/note-title-presentation; state: Swift 6.3 compile repair in progress from reviewed136a130f.Actual build failure accepted from exact integrated central
27bdc009c4ab3f783077cb389bae01a6a55d5cfc: SwiftPM Release compilation stopped before every test withMarkdownBlockDocument.swift:181errorssending 'cursor' risks causing data racesandsending 'ns' risks causing data races. The nested localreadLinefunction captured mutable cursor state plusNSStringacross the compiler's inferred isolation boundary. Exact host log:/Users/agents/Developer/BuildOnly/package-tests-d40/Evidence/package-tests/20260913T150428Z-central-27bdc009-event-title-42f4bed7/swift-build.log, SHA-256bdd55043b9732d6692507346dc8d4f1e8bc19b382d67ca1366b045cb7db4ea3a.Bounded repair: replace both capturing local scanner functions with a private synchronous value-type UTF-16 cursor that stores only Sendable Swift value state, advances lazily, copies only each consumed line, and owns buffered-line consumption. No unchecked Sendable or isolation suppression. Preserve the reviewed parser semantics and EOF table tests. I will freeze a tiny follow-up commit, obtain exact source review, and return it immediately to root; build/tests/runtime remain not run until root retries the sole
agents@mbplane.Worker: task/title_completion; worktree:
.worktrees/note-title-presentation; branch:wave16/note-title-presentation; state: Swift 6.3 compile-repair candidate frozen for exact review; follow-up commit6079447b2fd001fa107fd7de2b010841ac8ae1d6on reviewed title candidate136a130fa260854df25ab60ac531956bbcb0410a.Tiny owned repair in
Sources/CalternalEditor/MarkdownBlockDocument.swift:readLineandtakefunctions, their captured mutable integer, and capturedNSStringwith privateSourceLineCursor: SendableandSourceLine: Sendablevalue types.String, a UTF-16 index, and integer offset; synchronous mutating methods advance in the same isolation domain and consume one buffered line without escaping captures or unchecked suppression.makeBlock; it no longer bridges the entire note toNSStringat first-block return.136a130f.Validation:
git diff --checkpassed. No local Swift compiler/test/GUI ran. The exactagents@mbpcompile failure remains unresolved until root integrates this reviewed follow-up and reruns the Release lane. Pre-existing untrackedPackage.resolvedremains excluded.Reviewer next action: inspect exact follow-up
6079447b2fd001fa107fd7de2b010841ac8ae1d6only for Swift 6 isolation safety, boundedness, UTF-16/CRLF parity, buffered lookahead semantics, and absence of unchecked suppression; post/read back the verdict before root integrates.Urgent exact follow-up source gate —
6079447b2fd001fa107fd7de2b010841ac8ae1d6atop reviewed136a130f: PASS, no P1-P3 findings. No local build/tests/GUI were run.The one-file refactor is isolation-safe without
nonisolated(unsafe),@unchecked Sendable, or suppression.SourceLineCursorandSourceLinecontain only Sendable value fields; the cursor owns its immutableString, a UTF-16 index, and integer offset, so the former nested capture of mutable cursor/NSStringstate is gone.Behavior remains equivalent:
readLine()advances by UTF-16 code units, consumes CRLF as two units and lone CR/LF as one, and records the original UTF-16 offset/length.Stringsurrogate pair because only CR/LF units terminate a slice;String(decoding:as: UTF16.self)therefore preserves valid Unicode content.take(_:)consumes buffered lookahead exactly once, otherwise reads the next line, matching the prior deferred-nil helper.lines.map(\.full).joined()reconstructs the exact consumed source span, including mixed supported line endings, and the range remains based on recorded UTF-16 offsets.git diff 6079447b^..6079447b --checkpasses. The unrelated untrackedPackage.resolvedremains outside the commit. The held Swift 6.3 build lane may proceed with exact6079447b; compile and the focused title/table tests still determine the runtime gate.Worker: task/title_completion; worktree:
.worktrees/note-title-presentation; branch:wave16/note-title-presentation; state: source-reviewed Swift 6.3 repair handed to root; exact follow-up6079447b2fd001fa107fd7de2b010841ac8ae1d6atop reviewed136a130fa260854df25ab60ac531956bbcb0410a.Reviewer
/root/editor_polish_inventoryposted/read back PASS with no P1-P3 findings. Verified source properties: no captured mutable scanner closure,NSString, unchecked Sendable, unsafe nonisolated annotation, or suppression; only Sendable value state crosses the method boundary. UTF-16 offsets, CRLF/lone CR/LF consumption, Unicode, one-shot buffered lookahead, explicit table-at-EOF ownership, bounded scanning, and exact reconstructed Markdown remain coherent.git diff 6079447b^..6079447b --checkpasses.Root was notified immediately with the exact approved SHA and may integrate/restart the held
agents@mbpSwift 6.3 Release compile and focused tests. No local compiler/test/GUI was run. Until that retry succeeds, the prior exact27bdc009compile failure remains the only build evidence and issue #5 stays open.Reviewed Swift 6.3 scanner repair
6079447bis integrated as26eb1552on the preview integration branch. The sole build lane is moving to that exact event-edit/title revision for package, hosted AppTests, and Release checks. Event-onlyf2941e71compiled and actually passed the Composer date-like-title selector; this is not yet desktop delivery or full acceptance. User clarified issue #4 must keep a centered reading-width limit, restore mentions width, and align visible text.26eb VM QA plan, pending the exact artifact: using the registered disposable vault, I will visually mount an existing H1 note, a plain/imported-first-line control, and one intentional title edit/rename plus Undo/Redo if available. Checks include title/body hierarchy at normal and narrow inspector-visible widths, source/filename unchanged after open-only controls, and UUID/frontmatter/slug/links preserved through an intentional rename. Every temporary fixture change will be byte-restored. No result yet.
Root independently read exact26eb1552 build-host XCTest logs through the SSH relay. ComposerModelTests/testEventEditPreservesDateLikeTitleAndTags executed 1 test, 0 failures (test body0.013s). MarkdownBlockDocumentTests/testBoundedFirstBlockMatchesCompleteParserForTablesAtEOF executed1 test,0 failures (body0.064s). These are functional checks, not launch/scroll performance proof. Hosted app lifecycle tests and Release delivery remain pending.
26eb hosted runtime setup result: 0 selectors executed; this is a harness/bootstrap failure, not a functional assertion failure. Archive, runtime manifest and AppTests executable hashes all matched the supplied values. Each attempted selector exited 1 before XCTest emitted any test line because
launchctl asuser 501from the current SSH audit session fails withCould not switch to audit session 0x186a4: 1: Operation not permitted.I recorded per-selector launcher logs and stopped rather than treating these exits as product failures or rerunning the group under stale configuration. The VM has an active Aqua
gui/501domain, but passwordless sudo is unavailable; a supported bootstrap into that existing session is being obtained. Evidence:.agents/native-break/26eb-event-title-qa/12-hosted-stage-inventory.txt,14-hosted-run-console.txt,15-first-failure-logs.txt,16-gui-bootstrap-probe.txt.Hosted runner correction —
/root/build_pipeline_recover/hosted_runner_hang_review, reviewer/diagnostic role; root checkout, no owned implementation branch; state: exact 26eb direct invocation proven, title selectors pending QA.The Aqua bootstrap wrapper was the harness error.
/bin/launchctl asuser 501 ...from the unprivilegedlumeSSH audit session exits before XCTest withCould not switch to audit session ... Operation not permitted. Recent successful hosted AppTests used the staged launcher directly from thelumeSSH session with a distinctTMPDIR; nolaunchctlGUI/session wrapper appears in the retained successful commands.Exact 26eb proof: direct
NSUnbufferedIO=YES TMPDIR=<fresh-dir> <runtime>/launch-hosted-apptests.sh -ApplePersistenceIgnoreState YES -XCTest <selector>executed one event selector in two seconds with exit 0, 1 executed test and 0 failures. Retained evidence:.agents/native-break/26eb-event-title-qa/24-direct-bootstrap-one.txt.Next action: QA should remove
launchctl asuser, keep direct launcher execution plus the per-selector temp root and bounded process-group watchdog, and run the six title selectors. No title selector result or user acceptance is claimed by this diagnostic.26eb hosted runtime result (direct signed launcher after exact archive/manifest/test-binary hash verification): 2 of 6 title selectors passed; 4 aborted before XCTest reported a completion count.
Passed:
testStandaloneLinkAndTableFirstBlocksNeverPromoteOnEditandtestRawPlainTitleNonTitleAndStructuralEditsNeverPromote(each executed 1 test, 0 failures).Aborted (exit 134 after test start): presentation-only plain first line, CRLF line-boundary edit, canonical raw-title promotion, and raw boundary edits. Each abort follows
NSFileSandboxingRequestRelatedItemExtensionfailure on a renamed/imported note path and ends withfreed pointer was not the last allocation. Treat these as runtime-host failures pending triage, not passing coverage; they leave title rename/CRLF acceptance unverified.Full VM logs:
/private/tmp/qa-26eb-direct-remaining-20260913-083824/title/; local evidence:.agents/native-break/26eb-event-title-qa/27-direct-remaining-console.txtand29-title-abort-tails.txt. Keep #5 open; no release pass.Exact central
26eb155253241603ec8f1a89e263a7a8cd496341runtime update:CalternalEditorTests.MarkdownBlockDocumentTests/testBoundedFirstBlockMatchesCompleteParserForTablesAtEOFactually executed and passed (0.960s); log SHA-25683f2b06acee46ab70e99ca254b42f580722f23aa64c7fe27db1519482d7b5861.CalternalAppTestsbuild-for-testing passed in 45.202s. This stage compiled/staged tests but executed none.NSFileSandboxingRequestRelatedItemExtensionerrors on renamed/imported note paths followed byfreed pointer was not the last allocation; repeated SQLite vnode-unlinked warnings were also present. These are concrete runtime failures, not a staging mismatch.launchctl asuserattempts were setup failures and executed zero tests; direct launcher is the supported hosted AppTests route./Users/kayg/Developer/calternal-app/.agents/build-verification/26eb-hosted-actual-20260913T083824Z/title; the aggregate sums file SHA-256 is1d9ef28440606fefd819d77160c2098b874850a5a54163ca96891db5b4e98810.Title completion worker — worktree
.worktrees/note-title-presentation, branchwave16/note-title-presentation.State: exact integrated candidate
26ebbuilt, but hosted title verification is blocked by a reproducible process abort in the real rename path. Of six focused selectors, the two cases that never request a canonical filename change passed; all four cases that edit the actual title reachedNSFileCoordinator.item(at:willMoveTo:)for a destination such asrenamed-12345678.md, then emitted a related-item sandbox-extension failure and terminated with exit 134 /freed pointer was not the last allocationbefore XCTest completion. One affected selector explicitly awaitededitor.flush(), so teardown ordering alone does not explain the abort; the other affected selectors exercise the same rename from autosave/teardown.Evidence:
.agents/build-verification/26eb-hosted-actual-20260913T083824Z/title/*/xctest.log, checksummed by the siblingSHA256SUMS; summary.agents/native-break/26eb-event-title-qa/29-title-abort-tails.txt.Classification remains unresolved between a product rename defect and the VM's signed hosted-test sandbox/runtime. The console warning is temporally adjacent but is not yet established as the crash cause. I requested the matching DiagnosticReports stack and the separately owned exact-26eb native-app edit → rename → Undo probe. I am holding code changes until that evidence distinguishes the path; next action is to fix the smallest proven lifetime/coordination defect or, if native app passes and the stack is host-only, repair the test fixture without weakening real rename assertions.
Title completion worker — worktree
.worktrees/note-title-presentation, branchwave16/note-title-presentation.State: exact integrated candidate
26ebbuilt, but hosted title verification is blocked by a reproducible process abort in the real rename path. Of six focused selectors, the two cases that never request a canonical filename change passed; all four cases that edit the actual title reachedNSFileCoordinator.item(at:willMoveTo:)for a destination such asrenamed-12345678.md, then emitted a related-item sandbox-extension failure and terminated with exit 134 /freed pointer was not the last allocationbefore XCTest completion. One affected selector explicitly awaitededitor.flush(), so teardown ordering alone does not explain the abort; the other affected selectors exercise the same rename from autosave/teardown.Evidence:
.agents/build-verification/26eb-hosted-actual-20260913T083824Z/title/*/xctest.log, checksummed by the siblingSHA256SUMS; summary.agents/native-break/26eb-event-title-qa/29-title-abort-tails.txt.Classification remains unresolved between a product rename defect and the VM's signed hosted-test sandbox/runtime. The console warning is temporally adjacent but is not yet established as the crash cause. I requested the matching DiagnosticReports stack and the separately owned exact-26eb native-app edit → rename → Undo probe. I am holding code changes until that evidence distinguishes the path; next action is to fix the smallest proven lifetime/coordination defect or, if native app passes and the stack is host-only, repair the test fixture without weakening real rename assertions.
26eb Release VM reproduction, exact archive/executable hashes verified: the registered disposable plain-first-line note mounted with title/body separation, then one native title edit saved and promoted it to frontmatter
title, renamed source filename/slug, and an H1 without crashing the actual app. The fixture was byte-restored afterward.This is limited evidence. The driver did not deliver Cmd-Z as native Undo (it inserted
z), so rename Undo is unverified. The title acceptance remains blocked by the earlier hosted results: 2/6 title selectors passed and 4 aborted in XCTest teardown. The captured 08:38 crash report has SIGABRT in Swift concurrency/XCTest error observation after an NSFileSandboxing rename-extension failure; it does not show a release-app crash in this single manual route. Evidence.agents/native-break/26eb-release-repro/01-integrity.txt,06-after-targeted-route.png,13-after-edit-source-files.txt,15-after-undo-source-files.txt,16-quit-and-restore.txt, andCalternal-2026-09-13-083852.ips.Title completion worker — exact-26eb crash classification update; worktree
.worktrees/note-title-presentation.Native Release evidence now separates production behavior from the hosted failure: on the disposable 329 fixture, an intentional plain-title edit promoted and saved the H1 and renamed the file without a process crash. Undo input was not valid in that probe and remains unverified; this is not a full acceptance pass. Evidence is retained under
.agents/native-break/26eb-release-repro/(mounted/save evidence and byte restoration).The matching hosted crash report
.agents/native-break/26eb-release-repro/Calternal-2026-09-13-083852.ipsis process 52099, the CRLF selector. It recordsEXC_CRASH/SIGABRTon the main thread atswift_Concurrency_fatalError -> _swift_task_dealloc_specific -> XCTSwiftErrorObservation._observeErrors -> XCTestCase addAsyncTeardownBlock. There is no Calternal production frame in the crashing stack. This establishes a Swift/XCTest async-teardown frame-order abort; the precedingNSFileCoordinatorsandbox warning is not sufficient evidence to mutate the production move path, which completed in the native app.Proposed bounded repair is under reviewer design gate: execute each affected title fixture in an explicit main-actor async lifecycle wrapper that always awaits
NoteEditorHarness.close()inside the test body's task (including the thrown-error path). Keep the existing registered teardown as a no-op fallback afterdidClose; keep real VaultSession rename, metadata/link/CRLF/Undo assertions unchanged. A separately identified pre-feature control,testTitleMoveRebasesSelfAndBacklinkAcrossUndoSaveRedoSaveUndo, will run on the same exact artifact after the native probe to confirm the common hosted teardown behavior.Additional 26eb evidence:
Reload External/Keep Local) rather than forcing a stale choice. Fixture source was restored byte-exact.testTitleMoveRebasesSelfAndBacklinkAcrossUndoSaveRedoSaveUndoalso starts then exits 134, afterNSFileSandboxingRequestRelatedItemExtensionfails forrenamed-12345678.mdandfreed pointer was not the last allocation. This is the same abort signature as the new title selectors, strengthening the conclusion that it is a shared VaultSession rename/XCTest async-teardown failure rather than evidence of an actual Release-app crash in the bounded manual route.Evidence:
.agents/native-break/26eb-release-repro/06-after-targeted-route.png,13-after-edit-source-files.txt,25-external-edit-safeguard.png,27-after-safeguard-restore.txt,29-hosted-pretitle-control.txt, andCalternal-2026-09-13-083852.ips.Preview decision: prepare exact26eb1552 for desktop user QA under the explicit rapid-preview exception. Release compile/signature/basic native launch passed; native plain-title edit saved/promoted/renamed without app crash. Root independently inspected the crash stack: hosted title abort occurs in XCTest async teardown, and a pre-feature rename/Undo control also aborts. This does NOT establish a full functional pass. Native Undo remains unverified (driver shortcut issue, then external-edit safeguard; safeguard was not forced). Event6/7 hosted passed; the remaining timing/fixture-cleanup test correction is source-reviewed and integratedd745, pending rerun. Desktop preview will contain event/title fixes and previously built inspector/image-selection work, not the pending5f8 editor polish. Keep all issues open except user-accepted#2; no stable/performance acceptance. Installation pending, currentdesktop37c.
Desktop preview26eb155253241603ec8f1a89e263a7a8cd496341 installed and launched at ~/Applications/Calternal.app after normal native Quit. Root verified signature, executable SHA8c37e0f228c29040fb062265c0c1acf5ec8685ea2aade2ace558127f014be649, process, expected Space, restored prior note selection, and Style inspector. No notes/settings files were edited by the installer. Previous37c bundle retained for rollback. Test focus: previously failing existing-event edit, explicit date change, first-line title visual/rename. Native title save/rename passed; native Undo remains unverified and hosted XCTest async teardown aborts (including pre-feature control) remain open; event timing-test correction awaits rerun. This preview does NOT contain pending margins/hover/codeblock/cross-eventdialog changes. No stable/performance acceptance.
Issue #5 test-harness design review (source at
6079447bplus hosted.ips): GO with one required shape; no production changes.The crash stack is entirely in XCTest's async teardown bridge (
_swift_task_dealloc_specific -> XCTSwiftErrorObservation -> addAsyncTeardownBlock) and contains no Calternal frame. The exact native Release title edit also completed its promote/save/rename behavior, and the pre-feature H1 control reproduces the same teardown abort. That supports removing async teardown registration from the six new title selectors rather than weakening their product assertions.Use a private, non-generic, nonescaping main-actor helper:
Each successful
makeshould enter this wrapper immediately. Multi-fixture selectors should wrap and close each fixture separately before constructing the next. Remove everyaddHarnessTeardowncall from those six selectors entirely; do not register a no-op fallback. Keep the existing helper and older tests unchanged so this remains a bounded repair and the separate central teardown hazard can be handled from its own evidence.Keep the six XCTest methods
async throws. A synchronous expectation plus unstructuredTask { @MainActor ... }adds task lifetime, error propagation, and main-thread waiting risks and is not justified by a crash isolated to XCTest teardown. On normal success, a close failure must still fail the selector; on body failure, best-effort close must preserve and rethrow the original error. ExistingdidClosemakes close idempotent, but these migrated tests should have only the wrapper as owner.No P1–P3 design blocker with this shape. Production
NSFileCoordinator, VaultSession behavior, rename/metadata/link/Undo assertions, and expectations remain untouched.Execution blocker: multiple implementation/reviewer agents stopped with Codex usage-limit errors. No further source or runtime acceptance is claimed. Desktop26eb1552 is installed and native launch/prior note verified. Central3e881860 contains next editor changes but is compile-blocked on nonisolated code painter helpers; isolated096a2725 repair is awaiting mandatory reviewer. Source-approved candidates pending combined integration: cross-event1fb74e92 (three-commit chain), imagecontrolsabb397be, chrome net27bd..a969f8ef. Event test cleanupd745 is integrated but shared XCTest async-teardown abort remains under investigation; title owner needs exact pre-feature-control PID52796 crash stack before choosing test-only fix. Layout centered760pt cap remains settled, exact alignment still pending. Preserve all active worktrees and uncommitted work; resume from these issues, do not restart or claim completion.
Work resumed at user request. Individual agent tasks must record their task name, worktree/branch, exact candidate revision, current status, next check and blockers in each relevant issue, with readback. Active dispatch: /root/block_drag_finish integrates source-approved #6
a969f8efnet, #12abb397be, #151fb74e92chain in an isolated checkout; /root/code_block_polish repairs #9 remaining actor-isolated scalar access, /root/ui_fixes_review_medium reviews; /root/title_completion and /root/event_date_completion investigate/correct awaited test fixture teardown in #5/#1. Central remains3e881860; desktop26eb1552 remains installed. No new build or acceptance yet. Prior usage blocker is historical: resumed agents are responding.Worker:
/root/title_completion(task); worktree.worktrees/note-title-presentation; branchwave16/note-title-presentation; parent candidate6079447b2fd001fa107fd7de2b010841ac8ae1d6.State: the reviewer-approved hosted lifecycle repair is implemented and awaiting exact commit review. The six new title selectors no longer register
NoteEditorHarness.close()through XCTest's crashing async teardown bridge. Each successful fixture creation enters a private non-generic, nonescaping, main-actorwithHarnessscope immediately; that scope awaits the existing full editor/VaultSession shutdown before returning. Multi-fixture selectors close each fixture before constructing the next.Error contract is explicit: a successful test body propagates any close/shutdown failure; a failing test body performs best-effort awaited close and rethrows the original error. All title promotion, CRLF, structural exclusion, metadata, UUID, slug/filename, backlink, reopen, and Undo assertions remain unchanged. No production source, NSFileCoordinator behavior, Store transaction, or expectation was changed. Existing older tests and
addHarnessTeardownremain unchanged outside these six selectors.Static evidence: exactly 12
NoteEditorHarness.makecalls and 12withHarnessscopes occur across the six selectors, with zeroaddHarnessTeardowncalls in that range;git diff --checkpasses. No local Swift build, test, or VM run was performed. Next: freeze one test-only commit, exact reviewer inspection, then root-ownedagents@mbphosted build and actual VM rerun of all six selectors.Worker:
/root/title_completion; worktree.worktrees/note-title-presentation; branchwave16/note-title-presentation.Frozen candidate:
3817c269d5c48e5de81193a7f16d84985cdf74b4atop6079447b2fd001fa107fd7de2b010841ac8ae1d6. This is a test-only change inApp/Tests/NoteEditorSessionTests.swift.The exact diff implements the approved in-body lifecycle: all 12 fixtures across the six new title selectors are owned by the non-generic/nonescaping main-actor
withHarnesshelper, multi-fixture cases close sequentially, and none register XCTest async teardown. Normal close failures propagate; body failures keep the original error after best-effort close. Product assertions and production files are unchanged.git diff 3817c269^..3817c269 --checkpasses; the only worktree residue is the pre-existing untrackedPackage.resolved, excluded from the commit.Reviewer
/root/editor_polish_inventoryis inspecting this exact SHA for P1-P3 findings and will post/read back the verdict here. No local build/tests/VM ran. After approval, root owns the exact Swift 6.3 hosted build and actual six-selector VM rerun.Exact test-only source review — actual commit
3817c269c524898647b8265ac8755a2c22d4b359(parent6079447b2fd001fa107fd7de2b010841ac8ae1d6): PASS (no P1–P3 findings).The full hash supplied for review (
3817c269d5c48e5de81193a7f16d84985cdf74b4) does not exist in the shared repository; the worktree's committed HEAD with the matching short SHA and subject is the hash above.The one committed file is
App/Tests/NoteEditorSessionTests.swift. All six newly added title selectors remainasync throws; each of their twelve successful fixture creations enters the nonescaping@MainActor withHarnesswrapper immediately. Multi-fixture cases close one fixture before constructing the next. NoaddHarnessTeardowncall remains in those selectors. Success awaitsclose()and propagates its error; failure performs best-effort awaited close and rethrows the original error. The existing async teardown helper and older tests remain unchanged.The product assertions, real VaultSession rename/flush, metadata/link/Undo checks, CRLF and parser-boundary expectations are preserved; no production file changed.
git diff --check HEAD^..HEADpasses. The only worktree residue is untrackedPackage.resolved, outside the commit.Static source review only; hosted rerun remains the proof that this avoids the XCTest teardown abort.
Worker:
/root/title_completion; correction and reviewed handoff.The exact candidate SHA is
3817c269c524898647b8265ac8755a2c22d4b359(parent6079447b2fd001fa107fd7de2b010841ac8ae1d6). My preceding frozen-candidate comment incorrectly expanded the valid short SHA3817c269to a nonexistent full hash. Reviewer/root/editor_polish_inventorycaught and corrected this before integration.Exact review result: PASS, no P1-P3 findings for actual commit
3817c269c524898647b8265ac8755a2c22d4b359. The reviewer confirmed all six async selectors, all 12 immediate/sequentialwithHarnessscopes, original-error preservation, propagated close failures, unchanged product assertions, no production edits, and no remaining async teardown registration in the migrated range.git diff 3817c269^..3817c269 --checkpasses.Status: source-reviewed test-only candidate ready for root integration and the root-owned
agents@mbpbuild plus actual six-selector hosted VM rerun. No local Swift build/test/VM run; runtime hypothesis remains unverified until that rerun.Root integrated exact source-reviewed test lifecycle fixes: title3817c269c524898647b8265ac8755a2c22d4b359 as82ff556e and eventabcd17f50f7cb7c0d4f5ac72bb215a0bd36b8c1f as3171535b. Root independently matched event binary diff SHA0c241a51. Exact3171535be7f04e038f80799074104de68c4f5015 archive and265-input manifest are now building through the existing agents@mbp sole controller. Includes source-reviewed #6/#12/#15 combined changes. /root/image_preview_qa handles preceding704b focused runtime; root handles compiler while build subagent is usage-blocked. No new desktop delivery; no new test result yet.
Worker:
/root/title_completion; integration/build status.Reviewed title lifecycle commit
3817c269c524898647b8265ac8755a2c22d4b359is integrated by root as central commit82ff; the cumulative central candidate advanced through the reviewed issue #1 lifecycle change to317153.The first cumulative package compile stopped on three unrelated issue #12 source errors, now owned by the image implementation lane. This means the six issue #5 hosted selectors have not rerun on the repaired lifecycle, and no runtime pass is claimed. The issue #5 source handoff remains accurate: reviewer PASS/no P1-P3, test-only lifecycle repair integrated, production title behavior unchanged. Next action after the unrelated compile repair is the root-owned hosted AppTests build and direct VM execution of all six title selectors.
Isolated hosted rerun source prepared
Worker/role:
/root/title_completion, test lifecycle implementation/integrationWorktree/branch:
/Users/kayg/Developer/calternal-app/.worktrees/event-title-lifecycle-qa,wave16/event-title-lifecycle-qaState: clean immutable test-only candidate; root-owned hosted build now running
Base:
26eb155253241603ec8f1a89e263a7a8cd496341Exact candidate:
f90751c4dae41b6a213b230659a6067ce67f1d5dTree:
3574f4fbfe75f96bfb343d28be9683894ac806c9The diff from exact buildable 26eb changes only
App/Tests/NoteEditorSessionTests.swiftandApp/Tests/AppModelSidebarEventMoveTests.swift; production source diff count is zero andgit diff --checkpasses. The title test blob67927dd867842c2b0aaf918fb1de8d5e0da7b747exactly matches source-reviewed commit3817c269c524898647b8265ac8755a2c22d4b359. The event test blob939e3fae4d7bb00c31b5cbd7258ad1fbee1ffa47exactly matches source-reviewed commitabcd17f50f7cb7c0d4f5ac72bb215a0bd36b8c1f, including prerequisitebfdb2f1e26bdc6e18ef96f58ebfa30df6a3c4487.Root independently independently confirmed the two-file diff and both blob matches, and is now running the existing hosted build through directly with the existing sole
agents@mbpcompiler. This task has not run a local build, SSH compiler action, hosted test, or VM action. After bundle compile, the required runtime gate is the combined 13 title/event selectors on the VM. Issue #5 remains open pending actual selector evidence and delivered user acceptance.Hosted-rerun candidate parity review — exact
f90751c4dae41b6a213b230659a6067ce67f1d5d, worktree.worktrees/event-title-lifecycle-qa, base26eb155253241603ec8f1a89e263a7a8cd496341: PASS (no P1–P3 findings) for issue #5.The candidate's
App/Tests/NoteEditorSessionTests.swiftblob is byte-identical to already-reviewed3817c269c524898647b8265ac8755a2c22d4b359(blob67927dd867842c2b0aaf918fb1de8d5e0da7b747). All 35 selector declarations remain present. The six title selectors retain their twelve structuredwithHarnessfixture lifetimes and unchanged product assertions.The candidate is a direct three-commit descendant of exact base
26eb1552; only two App test files differ from that base. No production delta exists andgit diff --checkpasses.This is read-only source parity evidence. It does not establish hosted execution success; root's already-running controller owns that result.
Exact f907 hosted compile and QA artifact
Worker/role:
/root/title_completion, build evidence verification and runtime packaging handoffSource worktree/branch:
/Users/kayg/Developer/calternal-app/.worktrees/event-title-lifecycle-qa,wave16/event-title-lifecycle-qaExact revision:
f90751c4dae41b6a213b230659a6067ce67f1d5dState: hosted build-for-testing passed; compile-only, runtime pending QA
Root's existing sole
agents@mbpcontroller completed withbuildForTestingReturnCode=0,xcodegenReturnCode=0,status=passed, elapsed 12.105 seconds. The result explicitly recordscompileOnly=true,testRunnerInvoked=false,testsExecuted=false, andappLaunchInvoked=false: this is a compile/staging result, not a title behavior pass.Remote evidence directory:
/Users/agents/Developer/BuildOnly/hosted-app-tests-empty-marker-05e/Evidence/hosted-app-tests/20260913T165858Z-f90751c4-hosted-e93caf0e. The controller verified 262 source inputs; source archive SHA-25665b12f0860e53e0ab8ee31df3d5d92ec5cd6e871d91aa3402801a9886b3e0bf2, source manifest SHA-2563037540b67e210a025bcb2a7b9ffe020174ecc27becb1563d98c1f9b64a63779, build log SHA-2569966bab1854768ad5f177205e49c3c6bb6967752deb494b6591e13efe7fd7ec5, result SHA-2562baa7a3c37265bba724e9cb8452243e7637d4e3eda19a104de99434491e2c730, receipt SHA-256688a1bd04b0f5c4346904c2086783d391218f67ff1a9f6c223db4c3bd6ad9066.Using the existing reviewed staging helper only (no new compiler run), I produced immutable
vm-hosted-xctest-runtime-f90751c4-e93caf0e.tar, SHA-256176b4b4aaab3efb55cd4cb36c6c7beceaa6ec2dcc99cbffdef9b3ed338bff2bf. Runtime manifest SHA-256 is9fe4734d75faf18ce703a249eb692f9537852d76e3618b00213f64244fdfdc38; launcher SHA-25638cb044137a91266b5c2f8bb0c6721e440e5202ed0c5b892648dc531b04fd59e; app binary SHA-256e85a719c035d97ba0a0da7049ce3550a9e61d2d0578b6b4f23051cb183547063; AppTests binary SHA-25695223354bdd5838a06dc1a377ff185b969aa82e4e8932e50f2f802f8156045b2.QA
/root/image_preview_qareceived the exact remote paths and hashes and owns the VM execution of the combined 13 title/event selectors. This task did not run VM tests. Issue #5 remains open pending the six title selector outcomes and delivered user acceptance.Exact f907 VM transport published
Worker/role:
/root/title_completion, artifact transport onlyExact revision:
f90751c4dae41b6a213b230659a6067ce67f1d5dState: runtime archive is present and hash-verified on the QA VM; tests remain pending QA
The exact staged archive is now published read-only on the VM at
/Users/lume/CalternalQA/f907-event-title-lifecycle/vm-hosted-xctest-runtime-f90751c4-e93caf0e.tar. VM SHA-256 is176b4b4aaab3efb55cd4cb36c6c7beceaa6ec2dcc99cbffdef9b3ed338bff2bf, identical to the builder archive. Publication used a uniquely named.partial, required the full hash match, then performed a same-filesystem atomic rename and set mode 0444; the same-name partial no longer exists.To avoid the slow relay, the VM's immutable 26eb archive seeded an authenticated build-host rsync delta. The successful retry matched 101,676,696 of 102,294,016 bytes, transferred 617,320 unmatched bytes, and sent 658,179 bytes. Strict SSH verification remained enabled: the authenticated local known-host key and the build-host scan for the exact VM FQDN both had fingerprint
SHA256:GEt4Ft6GsNSolr6sZSEo7iBI7jsDiU8b/hQsq2heFdIbefore the public key entry was added on the build host.QA
/root/image_preview_qaowns unpacking, manifest verification, and all 13 title/event selector executions. No test runner or GUI was invoked by this task. Issue #5 remains open pending actual six-selector evidence and delivery.Hosted VM QA, exact test-only revision
f90751c4dae41b6a213b230659a6067ce67f1d5d:176b4b4aaab3efb55cd4cb36c6c7beceaa6ec2dcc99cbffdef9b3ed338bff2bf; embedded launcher/app/AppTests hashes matched.-ApplePersistenceIgnoreState YES; nolaunchctl; 60-second watchdog; no timeouts.testStandaloneLinkAndTableFirstBlocksNeverPromoteOnEdit,testRawPlainTitleNonTitleAndStructuralEditsNeverPromote), each executed 1 test with 0 failures.Test Case ... started) then exited 134 / SIGABRT before XCTest completion:testPlainFirstLineIsPresentationOnlyUntilTitleEdit,testCRLFPlainTitleBodyEditPreservesExactLineBoundaries,testPlainFirstLineRawTitleEditPromotesThroughCanonicalSource, andtestRawPlainTitleBoundaryEditsPromoteAppendStartAndPartialDeletion. Each emittedfreed pointer was not the last allocation.This repeats the existing hosted title-runtime abort signature; it is not a functional test pass or a watchdog hang. Full VM run:
/private/tmp/qa-f907-event-title-20260913-101514; local copied summary:.agents/native-break/f907-event-title-qa/04-vm-summary.txt.Worker: task agent
/root/note_title_fix; worktree/Users/kayg/Developer/calternal-app/.worktrees/event-title-crash-control; branchwave16/event-title-crash-control.State: bounded XCTest abort diagnosis and test-only lifecycle candidate. The prefeature control reproduces exit 134 with
freed pointer was not the last allocation; its IPS stack ends inswift::_swift_task_dealloc_specific->XCTSwiftErrorObservation._observeErrorsduring XCTest async teardown, after NSFileSandboxing rename-extension failure. The same signature is present in the title selectors, while standalone link/table and structural controls pass. A Release app manual title edit completed without an app crash. This evidence does not establish a production crash.Change under review: convert
testTitleMoveRebasesSelfAndBacklinkAcrossUndoSaveRedoSaveUndofrom synchronous XCTest + unstructuredTask+ async teardown registration to anasync throwsXCTest body using the existing structuredwithHarnesscleanup. Assertions and fixture behavior are unchanged. This isolates the control's harness lifetime from XCTest teardown and directly tests the observed lifecycle hypothesis.Next: inspect diff, commit the test-only candidate, then request reviewer assessment. No local build per host policy; runtime validation remains pending on agents@mbp/VM through root.
Worker: task agent /root/note_title_fix; worktree /Users/kayg/Developer/calternal-app/.worktrees/event-title-crash-control; branch wave16/event-title-crash-control.
Candidate commit:
2bfe32223e(Keep title move control in structured async test).Concrete change: App/Tests/NoteEditorSessionTests.swift converts the prefeature rename/backlink control from synchronous XCTest waiting on an unstructured Task with addHarnessTeardown to an async throws XCTest method. It creates the same fixture, runs unchanged assertions through the existing withHarness structured cleanup, and moves the assertion body into a helper that accepts the live harness. Production files and assertions are unchanged.
Rationale: the exact prefeature control aborts with exit 134 and freed pointer was not the last allocation; the IPS stack terminates in Swift task deallocation under XCTSwiftErrorObservation._observeErrors during XCTest teardown, after an NSFileSandboxing rename-extension failure. This candidate removes the observed unstructured-task/async-teardown boundary from that control without weakening coverage. It is a lifecycle hypothesis, not proof until the hosted selector reruns.
Checks: git diff --check passes; no local Swift build/test/GUI run per host policy. Reviewer assessment and agents@mbp/VM runtime rerun are required. Assumptions: existing withHarness cleanup is the intended structured lifetime seam and the control's synchronous wait is not part of its acceptance contract.
Reviewer:
/root/ui_fixes_review_mediumWorktree:
.worktrees/event-title-crash-controlExact candidate:
2bfe32223e2288951cc66eb8a7d606cef3938ee4Parent:
f90751c4dae41b6a213b230659a6067ce67f1d5dStatus/verdict: SOURCE PASS as an isolated diagnostic control — no P1–P3 findings.
The single pre-feature title-move selector is now an
async throwsXCTest method with no unstructuredTask, expectation/wait bridge, or async XCTest teardown registration. Its full rename → save → Undo/save → Redo/save → Undo/save sequence and every disk, self-link, backlink, registry-key, and session-identity assertion remain unchanged in a helper executed inside the same harness lifetime.withHarnessawaits close inside the test body on success and attempts it before rethrowing the original body failure, so session/registry/SQLite teardown remains structured.This is useful only as a control for the hosted XCTest abort boundary. If this selector still aborts, removing the unstructured task/async teardown is insufficient to explain that control's failure. If it passes, it shows this control survives structured lifetime cleanup; it does not fix or validate the current four title-feature selectors, does not establish a product root cause, and does not support a runtime/product pass. There is no production change.
Scope is one test file and
git diff --checkpasses. No compiler or runtime was reviewed. Run this exact isolated selector on the hosted test environment and keep its result distinct from the current title-feature failures and the active preview gate.Worker: task agent /root/note_title_fix; worktree /Users/kayg/Developer/calternal-app/.worktrees/event-title-crash-control; branch wave16/event-title-crash-control.
Current four-selector diagnosis (independent of candidate
2bfe3222): the 2 passing selectors perform body-only edits and never enter title normalization. All 4 aborting selectors perform an edit thateditedPlainTitleRangerecognizes, inserts#, marks the session dirty, and therefore arms the title-save path. The four cover rendered body-then-title, CRLF rendered title, raw title, and raw boundary edits; this common promotion path is the only shared behavioral operation separating them from the passing link/table and structural controls. The CRLF case aborts before any flush, so the failure cannot be attributed solely to post-flush file assertions.Exact stderr remains limited to
freed pointer was not the last allocation; archived IPS for the prefeature rename control resolves SIGABRT toswift::_swift_task_dealloc_specificunderXCTSwiftErrorObservation._observeErrorsin XCTest teardown, followingNSFileSandboxingRequestRelatedItemExtensionfailure during rename. Hosted logs contain no XCTest assertion failure or production fatal error. ExistingwithHarnessalready awaitseditor.flush()andVaultSession.shutdown()for the four selectors, so this evidence does not prove their cleanup is sufficient.Next narrowed control proposal for root/ui_fixes_reviewer: add a test-only title-promotion matrix with the same source edit but a no-op/in-memory write seam that does not invoke VaultSession rename, then a separate existing rename/save assertion. Preserve exact source and promotion assertions in both. If in-memory promotion survives, investigate
persistTitleSave/VaultSession rename observer lifetime; if it still aborts, isolate the promotion/Undo task lifetime before filesystem work. Do not suppress autosave, remove assertions, or claim production fixed. No code/build/GUI changes in this diagnosis lane.Reviewer:
/root/ui_fixes_review_mediumReview type: next diagnostic plan for the four hosted title-selector aborts
Status/verdict: PLAN REJECTED pending a smaller existing-path control. No source, build, or GUI result reviewed.
P2 — do not add an in-memory/no-op product write seam before isolating the existing same-path title-save branch
App/Tests/NoteEditorSessionTests.swift:370-490; existing branch atApp/Sources/Notes/NoteEditorSession.swift:4055-4078.NoteEditorSessionalready separates same-path title persistence from path-changing persistence. When the canonical target path equals the current path,persistTitleSaveuses the existing injectedwriteNoteOperation, adopts the saved title, and callssession.noteDidSave; only a changed path entersVaultSession.renameNoteand link repair. The tests can select that branch using fixture data, without a new hook.Importedbut locate it at the filename that the editImported → Renamedalready targets, for examplenotes/renamed-12345678.mdwith the matching durable ID. Perform the same rendered or raw promotion, assert exact# Renamedsource/metadata, explicitlyawait flush(), assert the path did not change and durable disk bytes match, then close through existingwithHarness. Keep one existing path-changing selector as the comparison. No production seam is needed.A timing correction is also required in the diagnosis:
testCRLFPlainTitleBodyEditPreservesExactLineBoundarieshas no explicitflush(), butwithHarnesscallsharness.close(), andNoteEditorHarness.close()callsownedEditor.flush()before teardown. The hosted log only shows “started” followed by SIGABRT, so current evidence does not prove the abort occurs before flush or even before body assertions complete.Interpret the bounded control as follows:
VaultSession.renameNote, link-repair observer completion, and hosted sandbox rename teardown. This still does not prove a production crash.If a pre-flush boundary must be established later, add test-local breadcrumb observations around edit completion and
withHarnessclose rather than bypassing persistence. Keep this diagnostic independent of the current preview and do not claim a title product fix from it.Worker: task agent /root/note_title_fix; worktree /Users/kayg/Developer/calternal-app/.worktrees/event-title-crash-control; branch wave16/event-title-crash-control.
Reviewer-corrected diagnosis: withdraw the prior claim that CRLF aborts before cleanup. The CRLF selector reaches the existing structured
withHarnesscleanup; its abort therefore does not establish a pre-cleanup failure.Candidate commit:
4fca790762(test-only).Change: add
testPlainFirstLineTitlePromotionUsesSamePathSaveinApp/Tests/NoteEditorSessionTests.swift. The fixture is already namedrenamed-12345678.md; raw edit changesRenamedtoRenamed!, which preserves the slug and exercises title promotion plus the existing same-pathpersistTitleSavebranch. The test asserts exact promoted source, explicitly awaitsflush(), then reads disk and asserts title metadata, UUID, H1, and unchanged path. No production write seam or assertion weakening.Checks:
git diff --checkpasses; no local build/test/GUI run by policy. Root must obtain reviewer assessment before any integration and run this selector through the existing agents@mbp/VM controller. This control distinguishes same-path title save from the rename/link-repair branch; it does not claim to resolve the four existing aborts.Reviewer:
/root/ui_fixes_review_mediumExact candidate:
4fca790762f66d410829cac995396e730b96937c4Parent:
2bfe32223e2288951cc66eb8a7d606cef3938ee4Status/verdict: SOURCE FAIL.
P1 — the new diagnostic does not compile
App/Tests/NoteEditorSessionTests.swift, newtestPlainFirstLineTitlePromotionUsesSamePathSave, finalharness.url()assertion (about line 465 in this candidate).NoteEditorHarness.urlis declaredfunc url(for path: String) -> URLwith no default argument. Callingharness.url()is a missing-argument error.harness.url(for: "notes/renamed-12345678.md"), or use a localpathconstant for fixture creation and all path assertions.P2 — assert the branch boundary directly
await harness.editor.flush().VaultSession.renameNote, but it currently checks only source fragments and existence of the original URL. A future change could leave/copy an old file while moving the session and blur the diagnostic result.persistTitleSaveis exact equality betweencanonicalSourcePathand the prepared target path. The test does not assertharness.editor.locator.relativePathbefore and after flush, which is the direct observable boundary.let path = "notes/renamed-12345678.md"; assert the editor locator equalspathafter load and after flush, then assert the file atharness.url(for: path)exists and contains the expected H1/title/UUID. KeepRenamed → Renamed!, since punctuation preserves the canonical slug and therefore exercises the existing same-path title-save branch without a product seam.The diagnostic design itself is otherwise sound and test-only: it performs real promotion, real same-path persistence, metadata adoption, disk readback, and structured harness closure. Its result must retain the previously documented narrow interpretation and cannot establish a product crash or fix.
git diff --checkpasses; no build or GUI was run. Re-review a corrected frozen SHA.Worker: task agent /root/note_title_fix; worktree /Users/kayg/Developer/calternal-app/.worktrees/event-title-crash-control; branch wave16/event-title-crash-control.
Reviewer fixes applied in commit
8920c96109(parent4fca790762).harness.url(for: pathBeforeFlush).pathBeforeFlushbeforeawait harness.editor.flush(), then asserts the editor locator is unchanged afterward and equalsnotes/renamed-12345678.md.Only App/Tests/NoteEditorSessionTests.swift changed; no production edits.
git diff --checkpasses. No local build/test/GUI run by policy. Root should obtain exact source review and run the control through the existing build/VM controller.Reviewer:
/root/editor_polish_inventoryCumulative candidate:
8920c9610984181dcf6d63937c220beed207398eChain:
2bfe3222→4fca7907→8920c961Base:
f90751c4dae41b6a213b230659a6067ce67f1d5dWorktree:
.worktrees/event-title-crash-controlVerdict: SOURCE PASS — no P1–P3 findings.
The existing title-move control now runs as a structured async XCTest and drains through the already-reviewed nonescaping
withHarnesslifetime; its assertions are preserved in the extracted helper. The new same-path control editsRenamedtoRenamed!, which changes canonical title metadata while retaining the canonicalnotes/renamed-12345678.mdfilename. It proves canonical H1 promotion, flush persistence, metadata/ID preservation, and exact locator stability. The follow-up correctly replaces the nonexistent/ambiguous zero-argument harness URL withurl(for:), captures the locator before flush, asserts both before/after locator equality and the exact expected relative path, then checks existence at that exact locator. It cannot pass by finding an unrelated fixture file.Only
App/Tests/NoteEditorSessionTests.swiftchanges; no product source or existing expectation is weakened. Ancestry andgit diff --check f90751c4..8920c961pass. No build/test/GUI is claimed. Hosted runtime remains required to compare same-path behavior with the rename-path abort and determine whether the failure is in app logic or the test runtime; keep #5 open.Root next exact centrald5ce608f includes reviewed#12 providercc6a (bb186), #11 geometrydiagnosticsabf3 (5041), #9 guardeddiagnosticsNETd99d..a07c (932e; rejectedgeometrycf7 excluded), #5 structuredcontrol+samepathcontrol through8920 (f463/043e/d5ce). Each candidate source-reviewed; diagnostics preserve strict assertions and avoid user source/URL output. Sole packagecompile pipeline dispatched; subsequent hostedtitlecontrol build remains queued. These newchanges are NOT in desktop3bbb. Runtime rendering and gestures are unproven; earlierfailures explicitly open. Root owns integration/build; authors await exactdiagnosticlogs for decisions.
Exact 8920 hosted title-control input prepared
Worker/role:
/root/title_completion, isolated hosted-control preparationWorktree/branch:
/Users/kayg/Developer/calternal-app/.worktrees/event-title-crash-control,wave16/event-title-crash-controlExact revision:
8920c9610984181dcf6d63937c220beed207398eBase:
f90751c4dae41b6a213b230659a6067ce67f1d5dState: immutable inputs and wrappers verified on
agents@mbp; compiler not invoked; root grant pendingThe exact reviewed chain changes only
App/Tests/NoteEditorSessionTests.swift; no image-provider production code is present.git diff --checkpasses. Exporter result: treee1bf5e89f398551fedc496d6fb14dd971107bb39, 262 inputs, source archive SHA-256fdf910a1fb5cdf9855e69bc44e534fe33ae3b4ef14005cdb7577752ff4dd291c, source manifest SHA-2560d85e476d16f9cec8cff95109dc79bf766bbcd843c9e1ec1831b3377b6ff1647.Final build-host inputs are under
/Users/agents/Developer/BuildOnly/hosted-app-tests-empty-marker-05e/incoming/8920c961-title-control/; hashes were recomputed after publication and match the exporter exactly. The build account read the local immutable inputs directly on the shared physical host, avoiding a network upload.Prepared wrapper paths and hashes:
/Users/agents/Developer/BuildOnly/hosted-app-tests-empty-marker-05e/8920c961-hosted-prepare.py—efbcd3f5fee5ba976ba68178d13a834c50001808bb7a6b60ed646ec75f889e0d/Users/agents/Developer/BuildOnly/hosted-app-tests-empty-marker-05e/8920c961-hosted-build-for-testing.py—2638b57f3f93b4e331871e872b81a022f247b285ff554a642348a71fbdd3bba6Both scripts parse as Python and contain the exact new revision, incoming path, manifest hash, and run label substitutions. They have not been executed. Root is the sole compiler owner and has been sent the exact commands/hashes; the lane is queued for an explicit single-build grant. Required runtime comparison remains the new same-path control, the pre-feature rename control, and the four prior aborting title selectors. No GUI action is planned; issue #5 remains open.
Exact 8920 isolated hosted compile and VM artifact
Worker/role:
/root/title_completion, isolated hosted control build/stagingWorktree/branch:
/Users/kayg/Developer/calternal-app/.worktrees/event-title-crash-control,wave16/event-title-crash-controlExact revision:
8920c9610984181dcf6d63937c220beed207398eState: build-for-testing passed and VM runtime published; selector execution pending QA
Root granted the sole compiler lane for this exact isolated candidate. The established hosted controller returned
xcodegenReturnCode=0,buildForTestingReturnCode=0, andstatus=passedin 14.567 seconds. The receipt explicitly recordscompileOnly=true,testRunnerInvoked=false,testsExecuted=false, andappLaunchInvoked=false, so no title behavior pass is claimed.Builder evidence directory:
/Users/agents/Developer/BuildOnly/hosted-app-tests-empty-marker-05e/Evidence/hosted-app-tests/20260913T174806Z-8920c961-title-control-hosted-8e4e1799. Result SHA-25606ed43cb52829a9e3a1d62c13461f13094e062e6125a7659868b1d35da521ac2; receipt190a22214575cde9f8372ed3bd6efce9eadc005bab0d7e9424e2c5212d383106; build logcc633b8aed2b5cbf041f83e21f82d63ee3d5dc5e9deb74ee18b2556ac51db853; app binarybeb3a4787f2ef3e208e424a26dac16210d1056627414f08698837cf14bada0d1; AppTests binary3bbe25f53d9a1867dc790423283f4bc1fea35019f9a7b2710a7b6bbc881fc024. The controller verified all 262 inputs and the previously recorded source archive/manifest hashes.The existing hosted runtime helper staged the closure with manifest SHA-256
670f0467e6bab4d831b92abfd41ada354832a86c83ba0b345a14fac7cae58726. The immutable archive is published on the VM at/Users/lume/CalternalQA/8920c961-title-control/vm-hosted-xctest-runtime-8920c961-8e4e1799.tar, mode 0444, with builder/VM SHA-256afdf14b6d8174e3550e8a5ebbc637d1ac47bf4520964e9589120de1cc30c4a12; same-name partial is absent. Delta transfer matched 102,313,592 of 102,323,712 bytes and sent 50,698 bytes.QA
/root/image_preview_qahas the exact artifact and owns the requested comparison: new same-path control, pre-feature rename control, and the four prior aborting title selectors. No test or GUI action ran in this task. Issue #5 remains open pending executed selector evidence and user-facing acceptance.Worker
/root/title_completion— isolated #5 lifecycle/control candidate is compiled and staged for VM runtime, but no selector has been executed yet./Users/kayg/Developer/calternal-app/.worktrees/event-title-crash-controlwave16/event-title-crash-control8920c9610984181dcf6d63937c220beed207398ee1bf5e89f398551fedc496d6fb14dd971107bb39App/Tests/NoteEditorSessionTests.swiftdiffers from reviewed lifecycle basef90751c4dae41b6a213b230659a6067ce67f1d5d. Independent source review reported PASS with no P1-P3.Root explicitly granted the single hosted compiler lane. On
agents@mbp, xcodegen returned 0 andbuild-for-testingreturned 0 in 14.567 seconds. The controller recordedcompileOnly: true,testRunnerInvoked: false,testsExecuted: false, andappLaunchInvoked: false./Users/agents/Developer/BuildOnly/hosted-app-tests-empty-marker-05e/Evidence/hosted-app-tests/20260913T174806Z-8920c961-title-control-hosted-8e4e1799result.json:06ed43cb52829a9e3a1d62c13461f13094e062e6125a7659868b1d35da521ac2receipt.json:190a22214575cde9f8372ed3bd6efce9eadc005bab0d7e9424e2c5212d383106cc633b8aed2b5cbf041f83e21f82d63ee3d5dc5e9deb74ee18b2556ac51db8533bbe25f53d9a1867dc790423283f4bc1fea35019f9a7b2710a7b6bbc881fc024The immutable runtime is staged on the VM at
/Users/lume/CalternalQA/8920c961-title-control/vm-hosted-xctest-runtime-8920c961-8e4e1799.tar, SHA-256afdf14b6d8174e3550e8a5ebbc637d1ac47bf4520964e9589120de1cc30c4a12, mode0444. Embedded runtime manifest SHA-256 is670f0467e6bab4d831b92abfd41ada354832a86c83ba0b345a14fac7cae58726; the staged test binary hash matches the receipt above.Prepared direct-launch runner:
/Users/kayg/Developer/calternal-app/.agents/wave16/title-control-8920c961-root/run-title-controls-on-vm.sh, SHA-2561dbd10afc51be83f2c9c0cc41c4d929f3f2f623b3a01c3f94c8aee175d34274b.bash -npasses. It verifies archive/manifest/test-binary hashes, invokes the signed launcher directly with isolatedTMPDIRs, runs sequentially with a 60-second watchdog, and requires each selector to report one executed test with zero failures. Its exact seven selectors are the new same-path title save control followed by the six selectors used in the 26eb title run:testPlainFirstLineTitlePromotionUsesSamePathSavetestPlainFirstLineIsPresentationOnlyUntilTitleEdittestCRLFPlainTitleBodyEditPreservesExactLineBoundariestestStandaloneLinkAndTableFirstBlocksNeverPromoteOnEdittestPlainFirstLineRawTitleEditPromotesThroughCanonicalSourcetestRawPlainTitleBoundaryEditsPromoteAppendStartAndPartialDeletiontestRawPlainTitleNonTitleAndStructuralEditsNeverPromoteAll seven selector symbols were verified at exact
8920c961. Runtime remains pending because/root/image_preview_qaowns the VM for native Space setup. This compile/staging receipt does not establish functional, UI, performance, delivery, or user-acceptance success; #5 remains open.QA /
/root/title_controls_runtime_qa— VM hosted-title runtime begins for exact revision8920c9610984181dcf6d63937c220beed207398e.Owner: QA; worktree/branch: shared read-only checkout (no source edits). Candidate: staged VM artifact
/Users/lume/CalternalQA/8920c961-title-control/vm-hosted-xctest-runtime-8920c961-8e4e1799.tar, supplied SHA-256afdf14b6d8174e3550e8a5ebbc637d1ac47bf4520964e9589120de1cc30c4a12.Plan: verify archive/manifest/test-binary provenance, then execute seven isolated
CalternalAppTests.NoteEditorSessionTestsselectors through the stagedlaunch-hosted-apptests.sh, freshTMPDIRper selector, 60s watchdog. This includes the added same-path title promotion/save test and the six established title cases. No product change, build, desktop install, GUI review, performance, or user acceptance is claimed. Next action: publish VM counts, exits, crash evidence, and recommendation.QA /
/root/title_controls_runtime_qa— hosted AppTests runtime evidence for exact8920c9610984181dcf6d63937c220beed207398e.Candidate provenance: staged VM archive
/Users/lume/CalternalQA/8920c961-title-control/vm-hosted-xctest-runtime-8920c961-8e4e1799.tarSHA-256afdf14b6d8174e3550e8a5ebbc637d1ac47bf4520964e9589120de1cc30c4a12; extracted manifest SHA-256670f0467e6bab4d831b92abfd41ada354832a86c83ba0b345a14fac7cae58726; embeddedCalternalAppTestsexecutable SHA-2563bbe25f53d9a1867dc790423283f4bc1fea35019f9a7b2710a7b6bbc881fc024. All matched supplied values before selector launch.Each selector was invoked only through the signed staged
launch-hosted-apptests.sh, with-ApplePersistenceIgnoreState YES, an individual freshTMPDIR, and a 60-second watchdog; nolaunchctlwrapper and no source/product mutation. VM run root:/private/tmp/qa-8920-title-controls-20260913-232653. Local retained evidence:/tmp/qa-runs/20260913-232653-title-controls-8920/07-vm-run-console.txt,/tmp/qa-runs/20260913-232653-title-controls-8920/vm-run/results.tsv, and per-selectorxctest.logfiles below that directory.testPlainFirstLineTitlePromotionUsesSamePathSave.../title/testPlainFirstLineTitlePromotionUsesSamePathSave/xctest.logtestPlainFirstLineIsPresentationOnlyUntilTitleEdit.../title/testPlainFirstLineIsPresentationOnlyUntilTitleEdit/xctest.logtestCRLFPlainTitleBodyEditPreservesExactLineBoundaries.../title/testCRLFPlainTitleBodyEditPreservesExactLineBoundaries/xctest.logtestStandaloneLinkAndTableFirstBlocksNeverPromoteOnEdit.../title/testStandaloneLinkAndTableFirstBlocksNeverPromoteOnEdit/xctest.logtestPlainFirstLineRawTitleEditPromotesThroughCanonicalSource.../title/testPlainFirstLineRawTitleEditPromotesThroughCanonicalSource/xctest.logtestRawPlainTitleBoundaryEditsPromoteAppendStartAndPartialDeletion.../title/testRawPlainTitleBoundaryEditsPromoteAppendStartAndPartialDeletion/xctest.logtestRawPlainTitleNonTitleAndStructuralEditsNeverPromote.../title/testRawPlainTitleNonTitleAndStructuralEditsNeverPromote/xctest.logAggregate: 3 pass / 7 launched / 4 SIGABRT / 0 watchdog timeout. For the six pre-existing cases this is exactly the prior f907 shape: 2 pass / 4 SIGABRT. The added same-path title-promotion/save case is the third pass. Four failing logs include
freed pointer was not the last allocation. A VM DiagnosticReport was produced for CRLF selector PID 56725:Calternal-2026-09-13-105820.ips, captured locally at/tmp/qa-runs/20260913-232653-title-controls-8920/16-Calternal-2026-09-13-105820.ips; it records SIGABRT inswift::_swift_task_dealloc_specificthroughXCTSwiftErrorObservation._observeErrors/ XCTest invocation. This is evidence of a host/XCTest async teardown allocator abort, not proof of a production-only cause.Required validation remains: resolve or isolate the four aborting selector paths, then rerun those exact fresh-TMPDIR selectors until each reports one executed test with zero failures and exit 0. GUI presentation, launch metric, scroll-spam metric, and user acceptance were not within this hosted test run.
Recommendation: FAIL / runtime acceptance blocked for #5. The exact candidate has narrow functional evidence for three cases, including the new same-path save, but four required title behaviors remain unexecuted to XCTest completion. Next owner:
/root/title_completion/ title-test harness diagnosis; preserve direct launcher shape and retained fixture.Worker: task agent /root/note_title_fix; worktree /Users/kayg/Developer/calternal-app/.worktrees/event-title-crash-control; branch wave16/event-title-crash-control.
Current runtime narrowing: revised same-path control
testPlainFirstLineTitlePromotionUsesSamePathSavepasses; the original four path-changing selectors remain SIGABRT 134. This isolates the failing common branch toNoteEditorSession.persistTitleSave->VaultSession.renameNote->VaultLinkRepair.renameNote/performAppRename, rather than title promotion or ordinary same-path persistence. Existing prefeature rename control has the same abort signature. No assertion failure or app fatal is recorded.Source hypothesis for reviewer:
VaultLinkRepair.renameNotecreates a childTask { [self] in performAppRename(...) }, stores it in actorrunning, then awaits its value.performAppRenameawaits observer willBegin/didFinish and publish work. The crash IPS reports Swift task deallocation inside XCTest's error-observation teardown after rename sandbox-extension failure. A source fix might remove the redundant child-task wrapper while preserving actor serialization, cancellation, running-operation shutdown, and observer callback ordering, but this is architecture-sensitive and must be reviewed before editing. Do not change it without reviewer approval; same-path and path-changing controls must remain separate.No source changes in this diagnosis step; no build/GUI. Root/ui_fixes_reviewer should assess whether the child-task lifetime is a defensible production fix or whether the evidence only supports an environment/test limitation.
Reviewer:
/root/ui_fixes_review_mediumScope: source-architecture review of the four hosted rename-path SIGABRTs at exact test candidate
8920c9610984181dcf6d63937c220beed207398eStatus: review complete; no source edit, build, or GUI run
Verdict: DO NOT REMOVE THE
VaultLinkRepair.renameNotetask wrapper yet; run one smaller test-only task-local isolation control first.P1 — directly awaiting
performAppRenamewould break owned cancellation and shutdown joiningSources/CalternalStore/VaultLinkRepair.swift:256-266, with teardown consumers at:349-360;Sources/CalternalStore/VaultSession.swift:821-849.renameNoteremoves its childTaskand directly awaitsperformAppRename,runningno longer contains a cancellable/joinable handle for the active journal/native-move operation.VaultSession.close()could not cancel it, andshutdown()could return without joining work that can still read, move, or publish files. Fixture deletion and real space teardown could race an active durable operation.runningincancel()andshutdown(); the current caller-side cancellation handler bridges cancellation into the owned task. The operation suspends for the lease, scans, observer freeze/drain, coordinated I/O, journal publication, index handoff, anddidFinish. Actor serialization alone neither cancels nor joins the caller task across those suspension points.running,tail,deferremoval, and cancellation handler. Do not replace them with a direct call.P2 — current evidence supports a task-local-inheritance hypothesis, not a production code fix
/tmp/qa-runs/20260913-232653-title-controls-8920/16-Calternal-2026-09-13-105820.ipsand the four failing selector logs; task creation atVaultLinkRepair.swift:259.NSFileSandboxingRequestRelatedItemExtension/NSFileCoordinator ... could not get a sandbox extension, thenfreed pointer was not the last allocation. The triggered crash stack is_swift_task_dealloc_specific → XCTSwiftErrorObservation._observeErrors → XCTFailableInvocation; it has noVaultLinkRepairframe. The same-path save passes, and a pre-feature rename control reportedly has the same abort.Task {}does inherit task-local values, so the extra owned rename task is a plausible trigger for an XCTest task-local runtime failure, but the evidence is correlative.@MainActorhelper, e.g. an awaitedTask.detached { try await runExistingRenameControl() }.value; keep the harness, realVaultSession.renameNote, assertions, flush, shutdown, and file deletion unchanged. This isolates inheritedXCTSwiftErrorObservationtask locals without bypassing persistence. If it still aborts after the same sandbox-extension failure, stop pursuing the child wrapper and treat hostedNSFileCoordinatoras the remaining boundary. If it passes while the ordinary selector aborts, a production change from the actor-ownedTask {}toTask.detached(priority: capturedPriority)becomes defensible because ownership is already explicit; retain the existing cancellation bridge/registry/tail and add focused caller-cancel plusshutdown()-joins-active-rename store tests before acceptance.The journal, CAS snapshots, observer ordering, collision handling, and publication code are downstream of this ownership seam and should remain untouched during this isolation. No production crash or title behavior fix is established by the current evidence.
Worker: task agent /root/note_title_fix; worktree /Users/kayg/Developer/calternal-app/.worktrees/event-title-crash-control; branch wave16/event-title-crash-control.
Reviewer-directed test-only control candidate:
5942cb9045.Added
testTitleMoveAfterDetachedTaskBoundarytoApp/Tests/NoteEditorSessionTests.swift. It awaits a cleanTask.detachedcompletion, then executes the existing MainActor path-changing title helper with the real VaultLinkRepair rename, flush, registry/backlink assertions, and structured shutdown. The VaultLinkRepair child-task wrapper and cancellation/shutdown join are untouched; no production files changed.Purpose: probe whether the hosted SIGABRT is tied to XCTest's task-local boundary around the rename operation while preserving the existing functional assertions.
git diff --checkpasses. No local build/test/GUI run; reviewer must assess before root's hosted compile and VM execution.Reviewer:
/root/ui_fixes_review_mediumExact candidate:
5942cb90456089e41796bb5fb1b179749de9bc0bStatus: source review complete; no build or GUI run
Verdict: SOURCE FAIL (P2)
P2 — the control does not run the rename under a detached task-local context
App/Tests/NoteEditorSessionTests.swift,testTitleMoveAfterDetachedTaskBoundary, first statement and the harness/body immediately after it (new lines around 1647-1661).await Task.detached(priority: .utility) { _ = UUID() }.valuecreates and completely destroys an unrelated detached task. After it returns,NoteEditorHarness.make,withHarness,flush,VaultSession.renameNote, and the nestedVaultLinkRepairtask are all created from the original XCTest async task, so they inherit the sameXCTSwiftErrorObservationtask-local context as before. Awaiting a detached task does not clear or replace the caller's task-local values.withHarnesscleanup, inside the detached operation. Keep the detached closure free of XCTest assertions if Sendability becomes an issue by returning a Sendable evidence/result value to the original test for assertion, or use a non-XCTest throwing@MainActorhelper invoked fromTask.detached { try await helper() }. The operation that creates the editor save task and calls real rename must descend from the clean detached task; an unrelated completed task is insufficient.The extracted rename helper and its assertions are otherwise reused unchanged. This candidate is test-only, but it does not implement the previously approved isolation control.
Worker: task agent /root/note_title_fix; worktree /Users/kayg/Developer/calternal-app/.worktrees/event-title-crash-control; branch wave16/event-title-crash-control.
Reviewer-directed correction candidate:
5cf047c6fa.testTitleMoveAfterDetachedTaskBoundarynow moves the entire fixture lifecycle intoTask.detached: the detached closure hops to MainActor, calls a non-XCTest global helper that creates the harness, performs the real VaultLinkRepair rename, flushes, verifies moved path/backlink/registry state, executes undo/redo/undo with flushes and exact path/backlink/H1 assertions, and closes the harness. The detached closure captures no XCTest instance. VaultLinkRepair task ownership remains unchanged; no production files changed.git diff --checkpasses. No local build/test/GUI run. Requires source reviewer re-review before root compile and VM execution.Reviewer:
/root/editor_polish_inventoryScope: exact
8920c961hosted evidence, both retained IPS reports, production VaultLinkRepair/VaultSession ownership, existing tests, and the proposed child-task removal. Read-only; no build/GUI/source edit.Verdict: DO NOT remove or directly await through the production
VaultLinkRepair.renameNotechild task. Current evidence supports a hosted XCTest/NSFileCoordinator boundary diagnosis, not a production lifetime fix.P1 — removing the owned task breaks cancellation and shutdown joining
Sources/CalternalStore/VaultLinkRepair.swift:256-266,349-360; consumersSources/CalternalStore/VaultSession.swift:790-853.await performAppRenameleaves no task inrunning.VaultSession.close()can no longer cancel an active rename andshutdown()can return without joining its scan, observer, journal, native move, publication, and index work. A vault/session owner could release security scope or delete a fixture while file mutation still runs.cancel()andshutdown()operate exclusively on the stored task handles, and the caller cancellation handler explicitly forwards cancellation to that handle. Actor serialization does not supply an independently cancellable/joinable handle across suspension points. Existing Store tests cover rename correctness/collision/journal behavior, but the audit found no focused caller-cancel or shutdown-joins-active-rename regression that could protect a lifetime rewrite.running,tail, cancellation handler and join semantics. Do not make a production task-kind change without a real production reproduction plus caller-cancel and active-shutdown tests.P2 — the crash evidence is correlated with hosted path-changing coordination, not the production child task
.agents/native-break/26eb-release-repro/Calternal-2026-09-13-083852.ips;/tmp/qa-runs/20260913-232653-title-controls-8920/16-Calternal-2026-09-13-105820.ips; four selector logs under.../vm-run/title/*/xctest.log.8920c961repeats the stable matrix: the new real same-path promotion/save passes, two non-renaming controls pass, and all four path-changing selectors logNSFileSandboxingRequestRelatedItemExtension/NSFileCoordinator ... could not get a sandbox extension, then abort withfreed pointer was not the last allocation. Both IPS files terminate on the main thread at_swift_task_dealloc_specific -> XCTSwiftErrorObservation._observeErrors/XCTest; neither crashing stack contains a Calternal/VaultLinkRepair frame. The pre-feature rename control has the same hosted signature, while exact 26eb Release-app UI completed a real promotion/save/filename rename without a process crash. Native Undo is still unverified, so #5 remains blocked, but this evidence does not establish a production crash.VaultSession.renameNote, assertions-as-evidence collection, flush, shutdown, and fixture deletion—descends from a cleanTask.detached. Use a non-XCTest@MainActorhelper that returns a Sendable evidence struct; perform XCTest assertions only after awaiting that result in the original test. Compare it with the ordinary selector. If both abort after the sandbox-extension warning, stop pursuing task inheritance and add a second hosted control around the smallest realNSFileCoordinatormove/snapshot boundary. If detached passes, treat it first as a test-harness workaround: production has no XCTest task locals and already passed the bounded Release route.P2 — current detached control
5942cb90does not test detached ancestryApp/Tests/NoteEditorSessionTests.swift,testTitleMoveAfterDetachedTaskBoundaryaround lines 1655-1670.The evidence narrows the failing hosted boundary to path-changing save/coordination, but does not distinguish XCTest task-local inheritance from the hosted sandbox coordinator. No production edit is justified yet. Issue #5 must remain open through a valid isolation control, completed native Undo/reopen, and user acceptance.
Reviewer:
/root/ui_fixes_review_mediumExact candidate:
5cf047c6fad854c0011d640adac2fd201052c2afStatus: source review complete; no build or GUI run
Verdict: SOURCE FAIL (P1 compile blocker)
P1 — async helper cannot be passed to
MainActor.runApp/Tests/NoteEditorSessionTests.swift,testTitleMoveAfterDetachedTaskBoundary, new nestedMainActor.runcall around lines 1716-1719.MainActor.runtakes a synchronous@MainActor () throws -> Tbody. The supplied closure is async because it executestry await runDetachedTitleMoveControl(), so Swift cannot convert it to the required synchronous function type.try await Task.detached(priority: .utility) { try await runDetachedTitleMoveControl() }.value. Calling an@MainActorasync function performs the actor hop while remaining within the clean detached task and therefore preserves the intended task-local boundary.Apart from that compile blocker, the control now has the correct ownership shape: the detached task creates the harness, performs all four move/Undo/Redo mutations through the real rename path, and closes the harness before returning. The
do/catchpreserves a body error while attempting cleanup; the success path propagates shutdown/removal errors. Existing path, link, registry-identity, UUID/source, and Undo/Redo assertions are retained in the copied body.git diff --check 8920c961..5cf047c6passes and only the test file changes.This remains a diagnostic control. Even after compilation, a pass would support the inherited-task-local hypothesis but would not by itself justify removing the production operation registry or weakening cancellation/shutdown semantics.
Worker: task agent /root/note_title_fix; worktree /Users/kayg/Developer/calternal-app/.worktrees/event-title-crash-control; branch wave16/event-title-crash-control.
Reviewer compile P1 correction is now present in the shared candidate tree:
testTitleMoveAfterDetachedTaskBoundaryusestry await Task.detached(priority: .utility) { try await runDetachedTitleMoveControl() }.value; the invalidMainActor.runsynchronous closure wrapper is gone. The detached helper is@MainActor, so its actor hop is expressed by the awaited call itself. Reviewer also strengthened the detached helper with Sendable error-based assertions and full undo/redo/undo checks.I did not commit these shared reviewer edits to avoid conflicting with the active review owner. Current
git diff --checkpasses; no local build/test/GUI. Root should treat the resulting shared tree as the review candidate and obtain exact reviewer readback before compile.Worker
/root/title_completion— corrected reviewer-directed task-local isolation control is ready for exact source review./Users/kayg/Developer/calternal-app/.worktrees/event-title-crash-controlwave16/event-title-crash-control19b00ba6dbb658c63a2ccea9a345c0a17fd7c04adf730f634c1c8ef47d6d59d391acfcd6c9a6a1755942cb90456089e41796bb5fb1b179749de9bc0bApp/Tests/NoteEditorSessionTests.swiftonly; no production source changed.This fixes reviewer P2 on
5942cb90.testTitleMoveAfterDetachedTaskBoundarynow creates the fixture, performs the real path-changing title save, verifies self/backlink and registry rebasing across Move → Undo → Redo → Undo, drains the editor and VaultSession, and deletes the fixture entirely as a descendant ofTask.detached. The detached closure captures noXCTestCase. Its@MainActorfree helper contains noXCTAssert/XCTUnwrap; each existing functional condition is represented by a throwing guard, and any error crosses.valueto fail the outer async XCTest. Cleanup preserves the body error: failure performs best-effort close then rethrows; success awaits close.This makes the control relevant to the task-local hypothesis: the production
VaultLinkRepairchild task is created below a detached task that cannot inheritXCTSwiftErrorObservationvalues from the XCTest invocation. The productionTask,running,tail, cancellation handler, journal, observer ordering, persistence, and shutdown joining are unchanged.git diff --checkpasses and the worktree is clean. No build, runtime, GUI, or behavior pass is claimed./root/ui_fixes_review_mediumowns exact19b00ba6review;/root/editor_polish_inventoryis separately reviewing whether any production task-lifetime change is justified by current evidence. Root remains sole compiler owner.Reviewer:
/root/ui_fixes_review_mediumExact candidate:
19b00ba6dbb658c63a2ccea9a345c0a17fd7c04aBase requested for review:
5942cb90456089e41796bb5fb1b179749de9bc0bStatus: source review complete; no build or GUI run
Verdict: TEST-ONLY SOURCE PASS
No P1-P3 findings.
testTitleMoveAfterDetachedTaskBoundarynow creates one detached task and directly awaits the free@MainActorhelper; the actor hop changes executor without creating a replacement task, so the complete harness creation, editor save tasks, realVaultLinkRepair.renameNote, three subsequent Undo/Redo saves, shutdown, and fixture deletion all descend from the clean detached task-local context. The detached closure captures noXCTestCaseor harness from the original test.The helper contains no XCTest calls. Its throwing guards preserve the existing control's substantive expectations: edit acceptance; exact first move and old-path removal; self-link/backlink rewrites; registry old/new identity transfer; Undo restoration; Redo move; final Undo title/path/backlink/registry restoration. Its source fixture is byte-equivalent to the existing
Self.source(body:)case, including UUID and metadata. A body/read/assertion error attemptsharness.close()and then rethrows the original error; the success path propagates close/shutdown/removal errors. Thus the task does not return to XCTest until the detached lifecycle is drained.git diff --check 5942cb90..19b00ba6passes; onlyApp/Tests/NoteEditorSessionTests.swiftchanges; the worktree was clean at exact HEAD. This is a valid isolation control, not a production fix. A hosted pass would support the inherited-task-local hypothesis; a repeated sandbox-extension abort would leave hostedNSFileCoordinatoras the stronger boundary.Worker: task agent /root/note_title_fix; worktree /Users/kayg/Developer/calternal-app/.worktrees/event-title-crash-control; branch wave16/event-title-crash-control.
Exact immutable candidate:
19b00ba6db(Run full rename control in detached task). The worktree is clean.Correction to prior status wording: these edits are committed in the candidate, not merely uncommitted shared edits. The candidate contains the direct awaited detached call, non-XCTest MainActor helper, Sendable error-based assertions, complete real rename/flush/shutdown lifecycle, and full undo/redo/undo/path/backlink/H1 coverage. No production files changed.
git diff --checkpassed before commit.Reviewer has indicated no further source edits; root owns final issue review, hosted compile, and VM execution. No local build/test/GUI was run.
/root/title_completion— exact detached-task title-control candidate compiled and staged for VM runtime QA./Users/kayg/Developer/calternal-app/.worktrees/event-title-crash-control, branchwave16/event-title-crash-control, exact revision19b00ba6dbb658c63a2ccea9a345c0a17fd7c04a(treedf730f634c1c8ef47d6d59d391acfcd6c9a6a175). This is a test-only candidate; production code is unchanged./root/ui_fixes_review_mediumrecorded SOURCE PASS with no P1-P3 findings. The new selector runs the real title move, Undo, Redo, Undo, and structuredharness.close()after crossing aTask.detachedboundary; it does not weaken the title assertions.agents@mbp. Evidence/Users/agents/Developer/BuildOnly/hosted-app-tests-empty-marker-05e/Evidence/hosted-app-tests/20260913T181938Z-19b00ba6-title-control-hosted-ab3923d1;xcodegenRC 0;build-for-testingRC 0; elapsed 12.322 seconds.compileOnly=true,testsExecuted=false,testRunnerInvoked=false, andappLaunchInvoked=false.df5c21fc11a0265d17ee599e4af16f21e509a26f3d3bd2e31358819b595b1267; receipt8ba3e5e0cc0f56883d006e5f98bf5521e8c41fb785e0128910cc4500b53fd2dc; build loge4abc33dc5176652826ffc83317e2e005c64290befff4c5fe8df0e52020da032./Users/lume/CalternalQA/19b00ba6-title-detached-control/vm-hosted-xctest-runtime-19b00ba6-ab3923d1.tar, 102,353,408 bytes, mode0444, SHA-25600bd7598925fd0d40c33eb55c916cb8238bca3721425c17ca6b040013aec78c8. Transfer used the immutable8920c961runtime as a seed, then exact rsync delta; the first connection ended early, the retained partial was revalidated through a successful delta, fully hashed, and atomically published. No.partialremains.60ba48ea1aa2f9d1bca35de38af362007232e8e078a117341574a592e6cd4fe3; hosted test binary1745292e665ad0e0d8c9382567db443c4b3a3890be1702d7e474752aeeb835bb; app binary1a76c5dbb7140a7ffa24fed352e5e4d27c216bde6c7fa7207970f42c3ff68fac; launcher38cb044137a91266b5c2f8bb0c6721e440e5202ed0c5b892648dc531b04fd59e./root/title_controls_runtime_qaowns one bounded actual-VM selector run through the artifact launcher:CalternalAppTests.NoteEditorSessionTests/testTitleMoveAfterDetachedTaskBoundary, freshTMPDIR, 60-second watchdog. Runtime result is still pending; this issue remains open.QA VM hosted-test result for exact test-only
19b00ba6dbb658c63a2ccea9a345c0a17fd7c04a.Fresh extraction provenance matched supplied values: archive SHA-256
00bd7598925fd0d40c33eb55c916cb8238bca3721425c17ca6b040013aec78c8, mode0444, size102353408; manifest60ba48ea1aa2f9d1bca35de38af362007232e8e078a117341574a592e6cd4fe3; AppTests1745292e665ad0e0d8c9382567db443c4b3a3890be1702d7e474752aeeb835bb; app binary1a76c5dbb7140a7ffa24fed352e5e4d27c216bde6c7fa7207970f42c3ff68fac; launcher38cb044137a91266b5c2f8bb0c6721e440e5202ed0c5b892648dc531b04fd59e.Command: direct staged
launch-hosted-apptests.sh -ApplePersistenceIgnoreState YES -XCTest CalternalAppTests.NoteEditorSessionTests/testTitleMoveAfterDetachedTaskBoundary, withNSUnbufferedIO=YESand freshTMPDIR. Test PID57676started at 11:26:27 VM local time, emittedNSFileSandboxingRequestRelatedItemExtension/NSFileCoordinator itemAtURL:willMoveToURL:sandbox-extension warnings for the renamed note, then exited 139 / SIGSEGV at 11:26:28 before any completed XCTest count. Full exact output:/tmp/qa-runs/20260913-232653-title-controls-8920/35-19b-run.txt; VM extraction/private/tmp/qa-19b-1789323982.DiagnosticReport query limited to new files after this run found none (
/tmp/qa-runs/20260913-232653-title-controls-8920/36-19b-ips-inventory.txt); no older IPS is attributed to this result. Recommendation: FAIL/incomplete. This is narrow evidence that the detached task boundary did not make the hosted selector complete; sandbox related-item coordination remains the observed boundary. No product or test edits were made.Reviewer
/root/editor_polish_inventorybounded hosted-configuration diagnosis after exact8920c961and19b00ba6evidence: do not change production rename/task ownership from these results.P1 — hosted fixture does not reproduce production vault authorization.
App/Tests/NoteEditorSessionTests.swift:164-185creates the vault under an ordinaryFileManager.temporaryDirectory;Sources/CalternalStore/VaultSession.swift:249-252retains a root only whenstartAccessingSecurityScopedResource()succeeds. This temporary fixture therefore has no retained user-selected security scope, whereas the real app's vault does. Exact19bthen fails at the first coordinated path move withNSFileSandboxingRequestRelatedItemExtension: Failed to issue extensionandNSFileCoordinator ... could not get a sandbox extension. Moving the test through another Task cannot repair this authorization mismatch.Smallest reversible control/fix: keep production untouched and stage one test-only host/fixture pair with a narrow read-write temporary-path entitlement for one fixed physical VM fixture prefix (for example
/private/tmp/calternal-hosted-title/), then create the vault/support roots only under that prefix and run the existing real rename assertions unchanged. Do not grant/write access and do not weaken path guards. Compare it against the current container-temp run. If that control passes, retain the entitlement only in the hosted-test configuration or replace it later with a pre-authorized disposable security-scoped fixture.P2 — the manual relocated XCTest launcher remains a competing runtime explanation.
.agents/vm-xctest-runtime/stage-hosted-xctest-runtime.sh:479-510injects a copied Xcode XCTest/private-framework closure throughDYLD_FRAMEWORK_PATH,DYLD_LIBRARY_PATH, andDYLD_INSERT_LIBRARIESinto the VM's system Foundation/Swift runtime. Both failing logs emit many<invalid NS/CF object>messages from XCTest/App Intents before the selector;19bexits SIGSEGV 139 without a new diagnostic report. Passing event and non-move selectors show that the runner starts, but do not validate the NSFileCoordinator bridge. Before attributing the crash to Calternal, run the same selector once with the official build-hostxcodebuild test-without-buildingroute, or add a minimal hosted NSFileCoordinator move control under the same signed host. A pass under the official runner would classify the relocated launcher as unsupported for this acceptance check.Evidence limits: exact Release app title promotion/save/rename previously completed;
8920path-changing selectors aborted, and detached19bstill crashed at the same sandbox-coordination boundary. This establishes neither a production rename bug nor a copied-runtime ABI bug by itself. Stop Task-wrapper experiments; the next evidence must vary authorization or runner configuration.Bedtime checkpoint requested by user: finish already active tasks, record results, then stop. No new repair round tonight. No launch or application interaction on kayg@mbp after locking. Build-only work remains agents@mbp; runtime/computer use remains Lume VM.
Frozen combined revision:
da644b0467. Exact source/integration review PASS; optimized package compile PASS (31.782 seconds), log hash independently verified. Final Release build/package in progress; desktop stays 3bbb until morning, no desktop launch/install overnight.#12 exact 5a18 controls: 10 tests executed, 0 failures, rc0. Parent capture delta0 vs provider delta1.8229637444019318 demonstrates native provider Fit/Fill pixels change. #12 product/test blobs unchanged in da644. Native composition/user acceptance remain open.
#9/#11 final diagnostics/test corrections source-reviewed and compiled in da644; final runtime rerun remains a morning follow-up. No code-block or Quick Look fix claim.
#5 exact 19b isolated hosted rename control exited139 after sandbox related-item warning. No matching new IPS. Config audit identifies missing production-equivalent fixture authorization and relocated XCTest runtime as competing hypotheses. Production rename task ownership unchanged; no speculative repair.
#2 remains user-accepted fixed. Other individual issue acceptance gaps remain in master tracker. All implementation/review/QA agents finished; only final Release packaging is active. Root will append artifact receipt and stop.
Remote preservation checkpoint — 2026-09-14
The following original-worktree candidates are now pushed and exact hashes verified on both Forgejo and GitHub. These are preserved candidates/diagnostics, not a claim of new acceptance; some may already be integrated by cherry-pick or superseded. Use the issue’s existing evidence before choosing changes to resume.
fix/editor-resource-url-invalidation—4d996fc2d46f348856d585376a2109e54964add1wave16/event-title-crash-control—19b00ba6dbb658c63a2ccea9a345c0a17fd7c04awave16/event-title-lifecycle-qa—f90751c4dae41b6a213b230659a6067ce67f1d5dwave16/note-title-presentation—3817c269c524898647b8265ac8755a2c22d4b359Master #20 contains the resume instructions. No force push; dev remains
1d8f4adf.