# Session 0045.0 — Transcript

> App: vscode-cowriting-plugin
> Start: 2026-06-13T08-04 (PST)
> Type: planning-and-executing
> End: 2026-06-13T08-17 (PST)
> Status: **FINALIZED.**
> Posture: autonomous (yolo)

## Launch prompt

```
/goal plan-and-execute #46 (SLICE-3 of the document-edit flow — accept-all, INV-42), per specs/coauthoring-document-edit-flow.md

```

## Plan

**SLICE-3 — #46 (accept)** of the document-edit flow
(`specs/coauthoring-document-edit-flow.md` §7.2, INV-42). Final slice — completes
reach→review→**accept**. Anchor: Feature #46 (`type/feature`); covered by the
graduated combined design → §4.3 R3.

A single **Accept all** gesture applies every pending proposal on the current
document through the existing F4 `acceptById` seam (block proposals take the INV-40
path automatically), in a re-anchor-safe (descending) order, **skipping** orphans
and **reporting** applied-vs-skipped. Batched application of the existing path — no
new accept mechanism; the webview posts intent only (INV-35).

Tasks:
1. `proposalController.ts` — `acceptAllProposals(document): Promise<{applied,
   skipped}>`: snapshot pending, sort descending by resolved anchor start,
   `acceptById` each **silently** (no per-item orphan warning), tally
   applied/skipped (orphans counted skipped). Add a `silent` opt to the accept
   path so the batch suppresses per-proposal warnings.
2. `extension.ts` — `cowriting.acceptAllProposals` command (active doc) → reports
   applied-vs-skipped via a status message.
3. `trackChangesPreview.ts` — `ToolbarMsg += {type:"acceptAll"}`;
   `handleWebviewMessage` routes it → `proposals.acceptAllProposals(document)` +
   report.
4. `media/preview.ts` + `shellHtml` — an **Accept all** toolbar button shown when
   `summary.proposals >= 2` (and authorable), posting `{type:"acceptAll"}`.
5. `package.json` — register the `cowriting.acceptAllProposals` command (palette,
   markdown-gated).
6. Tests: host E2E (N pending → all applied + cleared; orphan skipped + reported;
   button hidden < 2 pending); `MANUAL-SMOKE-F12.md` §3.

No new persisted artifact; no deploy pipeline (VS Code extension).

## Results

**SLICE-3 (#46, accept) shipped to `main`** — PR
[#51](https://git.benstull.org/benstull/vscode-cowriting-plugin/pulls/51)
(merged), issue #46 closed. **Completes the document-edit-flow cluster
(#42 reach + #47 review + #46 accept).**

- `proposalController.ts` — `acceptAllProposals(document)` → `{applied, skipped}`
  (descending order, orphan-skip); `accept`/`acceptById` `silent` opt for the batch.
- `trackChangesPreview.ts` — `ToolbarMsg += {type:"acceptAll"}` → public
  `acceptAll(document)` (batch + report).
- `extension.ts`/`package.json` — `cowriting.acceptAllProposals` command
  (active doc, markdown-gated palette).
- `media/preview.ts` + shell — "✓✓ Accept all" toolbar button (intent; shown
  ≥2 pending, authorable, on-state).
- `trackChangesModel.ts` — `diffToBlockHunks` fix: emit one block-aligned hunk
  per changed block **even when adjacent** (changed blocks are 1:1 anchors;
  gap-spans only cover add/remove runs) — caught by the accept-all E2E (3 adjacent
  changed blocks were collapsing to 1 proposal).
- `f12Accept.test.ts` E2E + `MANUAL-SMOKE-F12.md` §3.

Verification: `tsc --noEmit` clean; **214 unit** green; **73/5 host E2E** green
(main suite 69 → 73 with the new accept-all tests).

**Next:** the cluster is complete; no in-flight next step. Open backlog includes
#48 (pin → fully clean review panel, story P2) and the OQ-2 F11 (#43) spec
graduation (hygiene). A natural hand-back point for operator direction.

## Session arc

1. **Claim.** Continued the rolling `next` goal after 0044 shipped #47; claimed
   session 0045 for #46. Clean `main`.
2. **Plan + implement.** Controller `acceptAllProposals` (+ `silent` accept opt);
   `acceptAll` intent route + public method; command + package.json; "Accept all"
   toolbar button (≥2-pending gating in the sealed webview).
3. **E2E caught a real bug.** The accept-all "3 adjacent changed blocks" case
   returned 1 proposal, not 3 — `diffToBlockHunks` was merging adjacent changed
   blocks into one gap-span run. Fixed by treating `changed` blocks as 1:1 anchors
   (each → its own block-aligned hunk; gap-spans only span add/remove runs).
4. **Verified + shipped** (214 unit, 73/5 E2E), self-reviewed, PR #51 merged,
   #46 closed → **cluster complete**; memory + transcript updated.

## Deferred decisions

_Autonomous-mode low-confidence calls the driver made and would have
liked operator input on. Empty if none._

- _No low-confidence calls this session._ (The `diffToBlockHunks` adjacency
  behavior was a bug caught by the accept-all E2E, not a judgment call.)