iter docs-honesty-lint.1: canonical docs present-tense-honest + wrap-robust pin + Sweep 5

Strips Wunschdenken (forward intent stated as fact) and non-citation
post-mortem / doc-archaeology from docs/DESIGN.md (14 corrections incl.
1 Step-14 procedural-catch-all site the spec's illustrative regex would
have missed) + docs/PROSE_ROUNDTRIP.md; genuine forward intent (LLM
tool-use / MCP / LSP) relocated to roadmap P3. Codifies the
tense+modality discriminator as a present-tense DESIGN.md meta-
subsection. Guards two ways: wrap-robust enumerated absent/present pin
(crates/ailang-core/tests/docs_honesty_pin.rs, norm() whitespace-
collapse helper — structurally discharges the recurring grep/contains
line-wrap failure family) + wrap-robust advisory Sweep 5 in
architect_sweeps.sh (contiguous-fragment regex) with full sweep-count
lockstep + new ailang-architect.md "DESIGN.md honesty drift" bullet.
KEEPs preserved (Diverge-reserved, regions-rejected, self-labelled
tiebreaker). No language/checker/codegen/runtime change — sole crates/
change is the additive pin; ail check/run/build byte-unchanged.
Workspace 609/0 (delta +4 pin), sentinel trio green, build clean.

bench/architect_sweeps.sh

@@ -1,9 +1,11 @@
 #!/usr/bin/env bash
 # bench/architect_sweeps.sh
 #
-# Run the four design-md-consolidation sweep-invariant greps against
+# Run the five DESIGN.md honesty/anchor sweep-invariant greps against
 # docs/DESIGN.md. Output: matched lines, prefixed by sweep name. Exit 0
-# if all four sweeps are clean, 1 if any anchor was found.
+# if all five sweeps are clean, 1 if any anchor was found. Sweeps 1-4
+# are the design-md-consolidation history-anchor invariants; Sweep 5
+# is the docs-honesty-lint Wunschdenken / post-mortem invariant.
 #
 # Companion to skills/audit/agents/ailang-architect.md "What you check
 # / DESIGN.md history-anchor regrowth". See JOURNAL 2026-05-10
@@ -50,7 +52,10 @@ run_sweep "3 (schema SoT)" \
 run_sweep "4 (workflow + stale cross-references)" \
     'agents/README\.md|ailang-docwriter|Recently lifted|see the JOURNAL queue|later the same day|Sharpened later|closure conversion in JOURNAL'
 
+run_sweep "5 (honesty: wunschdenken + non-citation post-mortem)" \
+    'on the path to|may land in a future|ships in a future iter|[Ww]ill back `Show|[Ww]ill eventually (be|support|back)|[Ii]f/?when [a-z]+ (arrives|lands)|[Aa]n earlier draft of this|previously all diagnostics were|[Ww]hat did change in 20|were retired 20[0-9]{2}-|retired in iter [a-z]|originally listed|\bwas deferred\b|foundation for [a-z]'
+
 if [[ $HITS -eq 0 ]]; then
-    echo "All four sweeps clean."
+    echo "All five sweeps clean."
 fi
 exit $HITS

bench/orchestrator-stats/2026-05-18-iter-docs-honesty-lint.1.json

@@ -0,0 +1,13 @@
+{
+  "iter_id": "docs-honesty-lint.1",
+  "date": "2026-05-18",
+  "mode": "standard",
+  "outcome": "DONE",
+  "tasks_total": 6,
+  "tasks_completed": 6,
+  "reloops_per_task": { "1": 0, "2": 0, "3": 0, "4": 0, "5": 0, "6": 0 },
+  "review_loops_spec": 0,
+  "review_loops_quality": 0,
+  "blocked_reason": null,
+  "notes": "Docs+test-only iter. Two DONE_WITH_CONCERNS (T3 plan-internal pin-vs-body bold desync resolved intent-preservingly; T4 Step-14 catch-all surfaced 1 genuine extra FIX site, handled per procedure). No re-loops triggered; both concerns resolved within the implementer phase before the spec check. Scope guard held: sole crates/ change is the additive pin file."
+}