Operator reviewed the brief (S57) and approved as-is, then chose research-first
at the /trekplan research gate (option A: investigate only the genuinely-external
topic 1; fold local topics 2/3 into /trekplan exploration).
Topic 1 finding (validator-green; claude-code-guide + CC 2.1.196 binary + a real
local /deep-research run, all cited): /deep-research is a built-in *dynamic
workflow* (not a skill), outside the Skill-tool allowlist. Trigging is
prose-instruction only; the report lands inline in context with no on-disk
artifact (only the .js script is written). => the engine must be instruction-based
+ in-context transform, surface-only. Brief's v2.1.154+ / Pro-via-/config
constraints verified correct; SC3 ("dynamic workflows off -> fallback to swarm")
is correct as written (an earlier review note that called it a conflation rested
on a wrong premise and is retracted).
- docs/deep-research-engine-research.md: new, research-validator green strict.
- docs/deep-research-engine-brief.md: status draft->ready (operator-approved),
research_status pending->complete (option-A decision recorded), Research Plan
traceability note.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019ddpUq3MNQFoV5h3qYrVYj
Operator-delivered draft (S55) carried only brief_version/status/brief_quality/
research_topics and an explicit "reconcile frontmatter against brief-validator
before /trekplan" note. Add the required fields (type, task, slug,
research_status, phase_signals_partial) plus the brief_version 2.2 gates:
framing: refine (operator-confirmed — additive opt-in engine, swarm stays
default, no contract change) and a 5-line ## TL;DR. brief-validator passes
strict + --min-version 2.2. status stays draft pending operator review before
the /trekplan run.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01WH1krHamUehZh6JqVqs85t
The documented `brief-validator.mjs <brief.md>` invocation (no flags) always
bailed to Usage/exit 2. Root cause: when --min-version is absent, minIdx is -1,
so the skip index minIdx+1 was 0 — excluding argv index 0, exactly where the
file positional sits in the no-flag case. Any leading flag (--soft, --json)
pushed the file to index >=1 and masked the bug, so the function-level tests
never caught it.
Guard the skip index to -1 when --min-version is absent. Add two CLI regression
tests (execFileSync, matching the next-session-prompt-validator pattern):
no-flag invocation reaches validation, and --min-version still skips its value
token to find the file. Suite 822 -> 824 (822/0/2).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01WH1krHamUehZh6JqVqs85t
Version sync 5.7.1 -> 5.8.0 across plugin.json, package.json,
package-lock.json, README badge, and CHANGELOG top entry (guarded by
doc-consistency.test.mjs). Suite 822 (820/0/2).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BJQYC5vpkJWxndS55vQQZ6
Records the operator-supplied brief for an --engine {swarm|deep-research}
choice on /trekresearch's external phase (swarm stays default; deep-research
delegates the external phase to the built-in workflow with auto-fallback).
Backlog item only — not implemented. Lives beside the work (docs/), tracked.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BJQYC5vpkJWxndS55vQQZ6
Scores committed agent-run fixtures against the golden corpus at
(file, rule_key) granularity, building on the deterministic coordinator
contract (4a). Offline: committed reviewer payloads, no live agent spawn,
no LLM, no network (the LLM-in-the-loop grading is the separate 4c tier).
- lib/review/gold-scorer.mjs: scoreFindings (precision/recall/f1 at
(file,rule_key) granularity, line+severity ignored) + scoreVerdict; pure,
with documented vacuous-set conventions.
- tests/fixtures/bakeoff-rich/runs/run-perfect.json: committed run that
reproduces all 5 seeded gold findings through runContract.
- tests/lib/gold-eval.test.mjs: the scoring RUN (precision/recall/f1 = 1.0,
verdict == expected_verdict BLOCK, nothing suppressed/skipped).
- lib/util/test-census.mjs: third census category (goldEval) — a scoring run
is neither behavior coverage nor a doc-pin; honest-count invariant now 3-way.
- docs/eval-corpus/README.md: 4b moved from Future hardening to implemented.
Suite 809 -> 822 (820/0/2). gold-scorer covers TP+FP+FN+degenerate paths.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BJQYC5vpkJWxndS55vQQZ6
SC1 (zero `ultra` refs) was a pre-existing false-positive on
docs/cc-upgrade-2.1.181-decision-matrix.md, which cites real CC features:
`ultracode` (a CC keyword, 2.1.160) and the `ultra-cc-architect` plugin
name. Rewording would make the doc factually wrong, so the file is
excluded via exclude_path() — same pattern as CHANGELOG/MIGRATION.
Tooling-only (verify.sh); no version bump. verify.sh 7/0, suite 809 (807/0/2).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013J12WFAbngQNMTJMoybD7N
origin is open/voyage (an OFFENTLIG/public mirror per ~/.claude/CLAUDE.md, which
names open/ as the public example). STATE.md was wrongly tracked since 5bf574a
(23 commits) under a mistaken 'PRIVAT Forgejo' premise. Its content has now been
scrubbed from all history via git filter-repo; this gitignores it going forward
and corrects the false tracked/private comments. STATE continuity stays local.
Cross-session coordination brief from the config-audit machine-tuning session,
dropped into voyage per operator instruction. brief_version 2.2, framing: refine.
Locked as the next session's task (Alternative A). Tracking it makes the next
session's /trekplan --brief input deterministic and durable on the private remote.
F1 cache-analyzer regression guard (SC5): pin percentile (wall_time_ms_p50/p90)
and time-range (oldest/newest_event_iso) — 2 of 3 'unchanged' categories were
previously un-asserted on the mixed-input fixture.
F2 lastMainChainModel: add direct coverage — last-wins across 2 distinct
main-chain models, sidechain exclusion (even when the sidechain is the last
record), and model-absent → null propagating to deriveCost refuse-to-estimate.
804 -> 807 tests (805 pass / 0 fail / 2 skipped). No test pins the test count.
The v5.6.1 entry labelled "739 pass" as canonical; 739 is the
`node --test 'tests/**/*.test.mjs'` glob subset, not the canonical gate.
Canonical bare `node --test` from root = 756 total, 754 pass, 0 fail,
2 skipped. Correct the entry; the 0-fail invariant is unchanged.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CrTb8ktf1XZWEVwgz5MTTo
Trim the always-loaded token cost of the agent listing Claude Code injects
into every session. The three *-orchestrator reference docs
(planning/research/review) and the dormant synthesis-agent carried
multi-paragraph description: frontmatter (full rationale + CC-2.1.172
history + a usage example) despite never being spawnable from the live
/trek* pipeline; their description is now a single line, with the full
rationale already living — and remaining — in each file's body. ~700
tokens trimmed, no behavior change.
The three orchestrators retain the self-declaration "reference document,
not a spawnable capability" (doc-consistency pin); synthesis-agent retains
its DORMANT / not-wired flag + docs/T1-synthesis-poc-results.md pointer.
Bump plugin.json, package.json, package-lock.json, and the README badge to
5.6.1; prepend CHANGELOG v5.6.1 entry + README What's-new note. Surfaced
via config-audit always-loaded token-audit dogfooding.
Additive — no breaking change, no runtime behavior change. Canonical
node --test: 739 pass, 0 fail (2 skipped); version-consistency + agent
inventory + frontmatter pins green.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CrTb8ktf1XZWEVwgz5MTTo
The top of the README carried ~19 lines of stacked changelog (v5.6.0,
v5.5.0, v5.1.1, v5.1) before the command table. Collapse to a single
v5.6.0 blockquote + CHANGELOG.md pointer. CHANGELOG.md already carries
the full history; the framing / brief_version 2.2 mention is retained
to satisfy the doc-consistency pin.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017AkavgP4v6QT1x8aZtRa9S
Replace the ASCII pipeline figure in README with two Mermaid diagrams —
the full pipeline (all 7 commands + 7 handover contracts) and agents per
phase — and add a "Primitives per step" decision-matrix to
docs/architecture.md, pointed to from README.
Corrects prior prose: /trekexecute spawns no sub-agents; Phase 5 swarm is
6 fixed + 2 conditional; cross-cutting = 7 hook scripts incl. Stop->OTEL.
Both diagrams validated with mermaid-cli 11.12.0 (render clean);
node --test 756/0 fail (doc-consistency pins intact).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017AkavgP4v6QT1x8aZtRa9S
Bump plugin.json, package.json, package-lock.json, and the README badge
to 5.6.0; prepend CHANGELOG v5.6.0 entry + README "What's new" block for
the S38 loop-hardening work (machine-verifiable completion gate, bounded
recovery cap hierarchy + global budget, iterations_remaining signal,
fan-out hedge harmonization).
Additive — no breaking change. Canonical node --test stays 756 (0 fail);
version-consistency test green across all five version refs.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Workstream A of the marketplace-wide rollout (catalog/docs/state-version-rollout.md):
STATE.md is tracked + committed, pushed to private Forgejo, never GitHub/public.
Brings voyage in line with config-audit + ms-ai-architect (already done).
- .gitignore: remove both STATE.md ignore lines (the file was ignored twice, at
the dedicated block and the session/local-state block); replace the comments
with a tracked-state note mirroring config-audit. `.claude/`/projects +
`*.local.*` stay gitignored.
- STATE.md: now tracked; fix its two self-references that still claimed
"gitignored / unresolved discrepancy" — the S31 discrepancy is resolved.
Verify: `git check-ignore STATE.md` exits non-zero; `git ls-files STATE.md`
prints; no bare STATE.md line remains in .gitignore.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LqBYc8Ltrk7LipyJmGxXiB
The economy profile's cross-tier Jaccard floor (0.55) rests on parked-synthetic
fixtures; empirical Step-17 calibration is v4.2-budget-gated ($60–120,
unauthorized). Fork resolved as label-not-calibrate: the experimental status,
previously prose-only in docs/profiles.md, now lives in the profile data and is
machine-checked. No new user-facing capability — honest labeling + a guard.
- lib/profiles/economy.yaml: add `experimental: true` (with rationale comment).
- lib/validators/profile-validator.mjs: recognize `experimental` as an OPTIONAL
boolean; non-boolean → PROFILE_INVALID_ENUM. Absent ⇒ tier is stable
(premium/balanced unaffected, profile_version stays 1.0 — additive).
- README.md + docs/operations.md + docs/profiles.md: flag the `economy` table
row "⚠ Experimental (uncalibrated Jaccard floor)".
- tests/synthetic/profile-jaccard-calibration.md + analysis §6/§10 + backlog
plan §S34: cross-reference the marker; mark V30/S34 done.
+5 tests (739 → 744, 742/2/0): economy declares experimental:true; premium and
balanced do not; validator rejects non-boolean experimental; every profile-doc
economy row is flagged; the flag tracks the calibration's parked-synthetic
status (must drop in the same change that lands real calibration).
Closes the balance backlog (4/4, S31–S34). claude plugin validate green.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LqBYc8Ltrk7LipyJmGxXiB
Balance-backlog S33 (DOC, non-breaking). The D1–D3 forks resolved conservatively
(balance-backlog-plan.md), collapsing the model + observability work into a
documentation record. Three deliverables, all doc-only, no code/frontmatter change:
- V35 (doc half): the "24 agents" headline is reconciled to its honest split —
21 spawnable (one dormant: synthesis-agent, Δ≈0) + 3 orchestrator reference
docs (planning-/research-/review-orchestrator document the inline /trek*
workflow; not spawned). Each orchestrator header now declares itself a
"reference document, not a spawnable capability". README + CLAUDE.md state the
split; counts in the new pins are DERIVED from agents/ so they survive reword.
- D2 (V32 rationale): docs/observability.md gains a "Why direct export rather
than a native collector" section — direct export keeps the path / SSRF /
field-allowlist guards in audited in-process code (the S21 hardening) instead
of re-hosting a collector; textfile mode remains the collector escape hatch.
- D3 (kept-opus): docs/voyage-vs-cc-balance-analysis.md §10 decision record —
opus on V09 (glue), V35 (dormant), V11 (retrieval), V16 (mechanical), V08
(researchers) was reconsidered for sonnet and KEPT (pin 40d8742 firm).
No agent frontmatter changed — tests/lib/agent-frontmatter.test.mjs is the
structural model source-of-truth and is untouched (diff is description-only:
model: opus + tools lists unchanged, no Agent tool granted). No Handover-1
change; no exporter/gemini-bridge removal. Non-breaking, no version bump.
tests/lib/doc-consistency.test.mjs: +5 S33 pins (inventory split derived from
agents/; synthesis-agent dormant; orchestrator relabel; observability D2
rationale; analysis-doc D1–D3 record). Tests 739 (737 pass / 2 skip / 0 fail),
bar `node --test`; `claude plugin validate` green (1 accepted warning).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LqBYc8Ltrk7LipyJmGxXiB
Balance-backlog S32 (CODE+AUDIT). Audited whether the brief interview and the
research / exploration / reviewer swarms ride NATIVE Claude Code primitives or
hand-roll their own engine. Finding: all five ALREADY delegate natively — no
re-implementation, so no command-file change. Documented the principle + a
standing regression guard instead.
- V01 (trekbrief Phase 3): Q&A turn-taking is `AskUserQuestion` (line 144 / step
4); the "selection rule" is section-selection POLICY, not a hand-rolled menu.
- V07 (research interview): `AskUserQuestion`, one-at-a-time.
- V08/V11/V24 (research / exploration / reviewer swarms): parallel `Agent`
fan-out in a single message ("in parallel … single message" / "via the Agent
tool — one message, multiple tool calls"). Policy layers (dimensions/schemas/
triangulation, typed roles/effort/scaling, 12-key rule catalogue/no-cross-feed/
dedup) cleanly separated from the engine.
- docs/architecture.md: new cross-cutting principle note "delegate the engine,
keep the policy" recording the native primitives, the per-command policy, and
the audit verdict.
- tests/lib/doc-consistency.test.mjs: +3 S32 pins (architecture note present;
each swarm command lists Agent + mandates single-message parallel spawn;
trekbrief Phase 3 delegates to AskUserQuestion). Guards engine creep-back.
No command-file edits (all native). No model/frontmatter change (D3 firm). No
Handover-1 change. Non-breaking. Tests 734 (732 pass / 2 skip / 0 fail), bar
`node --test`; `claude plugin validate` green (1 accepted warning).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LqBYc8Ltrk7LipyJmGxXiB
Drop the pr/issue/markdown variants from `/trekplan --export`. Claude Code
reformats a plan into a PR body, issue comment, or stripped markdown ad-hoc
on request, so a dedicated export path added maintenance without value.
Keep `--export headless` as a backwards-compatible alias for `--decompose`
and relabel it as the decomposition entry it actually is.
- commands/trekplan.md: Phase 1 parse rejects non-headless formats and sets
mode = decompose for headless; delete the Export phase; rename Phase 1.6 →
Phase 1.5 (Decompose); update the mode enum, argument-hint, and usage block.
- docs/command-modes.md, README.md: export row relabeled as a --decompose alias.
- tests/commands/trekplan.test.mjs: +2 V15 pins (variants gone, headless kept).
Non-breaking (plan D-register). Tests 731 (729 pass / 2 skip / 0 fail), bar
`node --test`; `claude plugin validate` green (1 accepted warning).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LqBYc8Ltrk7LipyJmGxXiB
Operator resolved the 3 forks to the conservative option: D1 keep gemini-bridge
as an agent, D2 keep observability exporters + document the direct-export
rationale, D3 keep the 24-opus pin firm. Model + observability work collapses
from code-deletion to a documentation record; real code remains in V15 (export
trim) and V30 (economy calibration). Plan finalized to 4 sessions (S31-S34).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LqBYc8Ltrk7LipyJmGxXiB
Operator mandated executing all §6 backlog items of voyage-vs-cc-balance-analysis.md.
This plans them across 6 sessions (S31-S36), one item/group per session, TDD-first,
direct surgical edits (not Voyage-pipeline dogfood).
Decision Register surfaces the 3 genuine forks the analysis deferred to the operator
(NOT presumed): D1 gemini-bridge keep-vs-remove, D2 observability keep+document vs
drop-to-collector, D3 the 24-opus pin keep-firm vs downgrade-mechanical-roles. Gated
sessions (S34/S35) wait on these; fork-free sessions (S31/S32/S33/S36) can run first.
Cross-cutting guards noted: doc-consistency + agent-frontmatter tests gate any
agent-count/model change. No Handover-1 change; no pin silently overridden.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LqBYc8Ltrk7LipyJmGxXiB
Executes the charter (1fc0650) top-down. Substrate: Dynamic Workflow
(wf_41bb3936-e6d, 96 agents) in the mandated scout-inline -> pipeline ->
synthesize-inline hybrid + an over-keeping meta-critic.
Result across 35 canonical capabilities (post-adversarial):
KEEP 25 / THIN_WRAP 6 / SIMPLIFY 4 / DROP->NATIVE 0.
Headline: Voyage's existence is justified by typed structured-artifact
handovers + multi-session discipline (CC 2.1.183 has no native analog);
NOT by swarm-context-relief (measured d~0) and NOT by re-hosting CC engines.
Where CC ships the engine (research/exploration/reviewer swarms, the Gemini
bridge, observability) the only defensible role is a thin policy layer.
Zero-DROP is over-keeping at the edges: a meta-critic flags 4 downgrade
candidates (V09 gemini-bridge opus-on-glue; V15 pr/issue/markdown export
variants; V32 observability vs native OTLP collector [contested]; V35 dormant
synthesis-agent). Acting on all 4 trims edges, does not move the headline.
Post-2.1.181 delta run: latest CC = 2.1.183 (2.1.182 never shipped); bugfixes +
auto-mode git guards only, nothing balance-relevant. Verification #1-6 logged
(#5 deviation documented: 0 DROP produced -> meta-critic covered the DROP half).
Analysis only -> recommendations operator-gated before any impl. No change to
Handover 1; operator-pinned decisions flagged, never overridden.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LqBYc8Ltrk7LipyJmGxXiB
Top-down analysis charter, distinct from the bottom-up per-feature CC-NN matrix:
given modern CC (2.1.183), find the balance where a non-CC-expert still gets
Voyage's value AND Voyage does not duplicate CC features done better natively.
Two decision axes (Duplication x Expertise-bar) -> per-capability disposition
(KEEP / THIN-WRAP / DROP->NATIVE / SIMPLIFY); 5 phases (0 evidence + post-2.1.181
delta -> 1 capability inventory -> 2 CC-overlap -> 3 classify + adversarial -> 4
synthesis + backlog); output docs/voyage-vs-cc-balance-analysis.md. Execution
substrate: Dynamic Workflow (operator-authorized) in a scout-inline -> pipeline ->
synthesize-inline hybrid. Analysis only; recommendations operator-gated before impl.
MANDATED start of next session (per gitignored STATE.md). Hard constraints flagged:
Trinity Handover-1 contract + operator-pinned decisions must not be silently broken.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LqBYc8Ltrk7LipyJmGxXiB
HANDOVER-CONTRACTS.md was the lone source that called plan_version a
frontmatter field. The plan template (templates/plan-template.md:21) emits it
ONLY in the prose "Generated by" header line; brief-generated plans carry no
frontmatter at all (the sole frontmatter block, source_findings, is
trekreview-only and additive). planning-orchestrator.md:228 ("metadata line
below the title"), the parser (lib/parsers/plan-schema.mjs, S26), and the
plan-schema.test.mjs comment all already say prose. The contract was the
outlier — the deferred doc-side closure the S26 commit named as scope to avoid
then ("a 3-file doc reconciliation").
Operator-chosen direction (Option A + A1): correct the contract to the
artifact, doc-only — NOT move the field to frontmatter (which would alter every
plan's shape and fight the trekreview-only frontmatter design). A1 keeps the
standardized "Frontmatter schema" heading, corrects the row, and notes the real
(optional, trekreview-only) source_findings frontmatter.
Three surgical spots in HANDOVER-CONTRACTS.md:
- versioning table: `plan_version` (frontmatter) → (plan header line)
- Handover 4 "Frontmatter schema": no-required-frontmatter note + Location
column locating plan_version in the "Generated by" header line + parser ref
- Handover 5 progress.json: "Mirrors plan's frontmatter" → "Mirrors the plan
header's plan_version"
TDD (red first): new doc-consistency pin asserts the contract no longer labels
plan_version a (frontmatter) field, drops "Mirrors plan's frontmatter", and
positively locates it in the plan header line. Red on the old wording (L15 +
L264), green after the edits.
Scope: only HANDOVER-CONTRACTS.md + the one pin. Template/orchestrator/parser/
examples untouched (already correct). Example-01's bare-line emission drift is
noted out-of-scope for a possible later item.
Tests: 729 (727 pass / 2 skip / 0 fail; live `node --test`, = 728 baseline +1).
plugin validate passes (1 accepted CLAUDE.md-at-root warning).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LqBYc8Ltrk7LipyJmGxXiB
The S22 dogfood noted defect #4: the installed plugin cache is at v5.1.1
while the repo under development is v5.5.0, so operators dogfooding the
installed skill are not exercising the dev tree.
S27 assessed whether this is a code task or an operator note. Verified the
skew is still live — ~/.claude/plugins/cache/ktg-plugin-marketplace/voyage/
5.1.1/.claude-plugin/plugin.json = 5.1.1 vs repo .claude-plugin/plugin.json
= 5.5.0 — but it is an operator/cache state, not a Voyage code defect: the
5.5.0 source tree is correct, and /trekplan resolving to the cached install
rather than the dev tree is expected Claude Code plugin-cache behavior. The
only remediation is an environment action (refresh the cache via /plugin),
out of repo-code scope. A runtime version warning was rejected as scope
creep — the installed context cannot know a newer dev tree exists without
querying the marketplace.
Operator-chosen: close no-op with a doc marking. Appended an ASSESSED (S27)
note to defect #4 and a verification-log row in docs/S22-happy-path-dogfood.md.
No source code or tests changed; suite unchanged at 728 (726/2/0, bare
node --test). No doc-consistency pin reads the S22 doc, so nothing to break.
