# TP-143: Workout repeat header syntax regression — Status

**Current Step:** Step 4: Documentation & Delivery
**Status:** ✅ Complete
**Last Updated:** 2026-06-03
**Review Level:** 1
**Review Counter:** 3
**Iteration:** 1
**Size:** S

> **Hydration:** Checkboxes represent meaningful outcomes, not individual code changes. Workers expand steps when runtime discoveries warrant it — aim for 2-5 outcome-level items per step, not exhaustive implementation scripts.

---

### Step 0: Preflight
**Status:** ✅ Complete

- [x] Required files and paths exist
- [x] Dependencies satisfied
- [x] Confirm no GPL/copyleft competitor source is opened or copied; use only public forum behavior signals and project docs.

---

### Step 1: Audit repeat serialization and validation
**Status:** ✅ Complete

- [x] Inspect WorkoutDoc serialize/parse/validate tests for repeat headers with and without descriptions.
- [x] Confirm write-tool tests exercise repeat blocks through validation and event/workout serialization.
- [x] Record any missing edge cases in STATUS.md Discoveries.
- [x] Run targeted tests: `go test ./internal/workoutdoc ./internal/tools`.

---

### Step 2: Add repeat syntax regressions
**Status:** ✅ Complete

- [x] Add tests asserting repeat headers serialize as `3x` or `<description> 3x` without a leading dash.
- [x] Add parse/validate coverage rejecting or warning on malformed `-3 x` / `- 3x` style lines when appropriate.
- [x] Add at least one write-tool regression showing a repeat workout_doc produces canonical DSL.
- [x] Run targeted tests: `go test ./internal/workoutdoc ./internal/tools`.

---

### Step 3: Testing & Verification
**Status:** ✅ Complete

- [x] Run FULL test suite: `make test`
- [x] Run lint: `make lint`
- [x] Fix all failures or document pre-existing unrelated failures with exact command output
- [x] Build passes: `make build`

---

### Step 4: Documentation & Delivery
**Status:** ✅ Complete

- [x] "Must Update" docs modified
- [x] "Check If Affected" docs reviewed
- [x] Discoveries logged in STATUS.md

---

## Discoveries

| Date | Step | Finding | Impact |
|------|------|---------|--------|
| 2026-06-03 | Step 1 | WorkoutDoc golden fixture covers described repeat header `Main Set 3x`, and validate/create workout tests exercise repeat workout_doc, but there is no explicit bare `3x` regression, no malformed `-3 x` / `- 3x` validation case, and add_or_update_event serializes a non-repeat fixture. | Step 2 should add focused repeat syntax regressions across workoutdoc and at least one write tool. |
| 2026-06-03 | Step 4 | Reviewed PRD and v0.3 dogfood prompts; existing PRD already states repeats are `Nx`, and dogfood W-03 already includes repeat structured workout coverage. | No changes needed beyond CHANGELOG for this regression task. |

## Blockers

| Date | Step | Blocker | Resolution |
|------|------|---------|------------|

## Review Notes

| Date | Review Type | Result | Notes |
|------|-------------|--------|-------|

| 2026-06-03 16:27 | Task started | Runtime V2 lane-runner execution |
| 2026-06-03 16:27 | Step 0 started | Preflight |
| 2026-06-03 16:29 | Review R001 | plan Step 1: APPROVE |
| 2026-06-03 16:31 | Review R002 | plan Step 2: APPROVE |
| 2026-06-03 16:35 | Review R003 | plan Step 3: APPROVE |

| 2026-06-03 16:38 | Worker iter 1 | done in 673s, tools: 107 |
| 2026-06-03 16:38 | Task complete | .DONE created |