vscode-cowriting-plugin/sessions/0066/SESSION-0066.0-TRANSCRIPT-2026-07-02T16-24--INPROGRESS.md

Session 0066.0 — Transcript

App: vscode-cowriting-plugin Start: 2026-07-02T16-24 (PST) Type: planning-and-executing Posture: yolo Claude-Session: 14c9f9cc-92a1-47ef-a12d-9b0ac2469e13 Checkout: /Users/benstull/git/benstull.org/benstull/vscode-cowriting-plugin/.claude/worktrees/fix-70-inv5-reject-gap Status: PLACEHOLDER — claimed at session start; finalized at session end.

This file reserves session ID 0066 for vscode-cowriting-plugin. The driver replaces this body with the full transcript and renames the file to its final SESSION-0066.0-TRANSCRIPT-2026-07-02T16-24--.md form at session end.

Launch prompt

/goal Plan and execute #70 — fix the INV-5 reject-after-interior-edit gap (proposalController revertInPlace orphan path); fix directions in the issue body

Plan

Anchor: #70 (type/bug, P2 — ELIGIBLE R2b)

Fix the INV-5 reject-after-interior-edit gap: revertInPlace in src/proposalController.ts skips the restore when the exact-substring anchor is orphaned by an interior edit inside the pending range, yet still reports success — ✗ Reject silently leaves the (edited) proposed text in the buffer. Evaluate the issue's fix directions (a: tracked current range; b: hard failure; c: fuzzy resolve), pick one, TDD the fix, host-E2E the repro sketch (propose → optimistic-apply → type inside range → rejectById), branch → PR → merge per §5.4. Session isolated in worktree fix-70-inv5-reject-gap (concurrent sessions 0061/0062/0063 in flight; 0062 occupies the canonical checkout).

Progress

• Plan written: docs/superpowers/plans/2026-07-02-70-inv5-reject-after-interior-edit.md (4 tasks). Fix directions evaluated per the issue: (a) tracked applied span (new DocState.appliedSpans bookkeeping: set at optimistic-apply, re-synced on exact resolve, shifted through interior-safe edits, distrusted on boundary-straddling edits) with (b) honest hard failure as the fallback (warn, keep proposal, return false); (c) fuzzy resolve rejected (INV-11: never guess).
• All 4 tasks executed TDD on branch worktree-fix-70-inv5-reject-gap (commits a9f8dd0, 82cea74, ddd634b, f47dfbc): revertInPlace fallback, hard-failure lock test, rejectAll parity ({reverted, skipped} + batch skip report), fullLoop tweak-then-reject leg.
• Verification: typecheck + 301 unit + 94/5 host E2E green at each step.
• Execution note: first distrust-test cut (whole-buffer rewrite) failed — VS Code minimizes workspace edits, so the rewrite decomposed into interior hunks the span legitimately survives; switched to a boundary-straddling deletion (plan doc updated in place).
• Workflow code review (high): 10 CONFIRMED findings → hardening wave commit (e389406): pure shiftTracked (+11 unit tests; insertion-at-start lands before span), spans cleared on doc close, rebuild-only resync, INV-16 read-only guards on finalize/revert, Discard action on the hard-fail warning, CodeLens anchored at tracked span (+1 E2E), QuickPick batch menu routed through reporting commands, one clearProposal helper.
• SHIPPED: PR #73 squash-merged to main (7583165); issue #70 auto-closed. 312 unit + 94/5 host E2E green.
• Follow-up filed: #74 (bug P3) — resolve() single-occurrence no-context-check (pre-existing; the one review finding not fixed here).
• Ops notes: pulls API 403s on the issues-scoped token — use the default wgl-gitea-token-git.benstull.org; this app's transcripts live in the code repo sessions/ (checkpoints advance origin/main).

Deferred decisions

Autonomous-mode low-confidence calls the driver made and would have liked operator input on. Appended as the session runs; surfaced at finalize. Empty if none.