fix(recall): close the 5 step-2.6 recall-audit gaps — shell/cpp/lua/dart/typescript

docs/language_status/c.md

@@ -289,7 +289,9 @@ does not (6 occurrences) was individually read. **All 6 are inside `#if 0` dead
 (`sqlite/lemon.c:3443`, K&R-style *and* dead). tree-sitter-c has no preprocessor model and
 parses the dead branch; GitGalaxy correctly skips it (Claim 8). The accuracy audit was corrected
 to drop `#if 0` / `#if false` function definitions from ground truth — **C func recall 99.7% →
-100.0%**, zero real recall gaps.
+100.0%**, zero real recall gaps. The C `func_start` compiler-attribute shield also picked up the
+same [#2460](https://github.com/squid-protocol/gitgalaxy/issues/2460) SAL / entry-point
+annotation-macro prefix as C++ (for consistency; the C corpus does not currently exercise it).
 (found and fixed as part of the same pass) or a known tree-sitter-c/ctags limitation — never
 GitGalaxy's regex engine itself. Current measured numbers
 (`tests/tools/tri_comparison_chart.py --languages c`, `language-crucible/data/c/` —

docs/language_status/cpp.md

@@ -312,7 +312,10 @@ breakdown:
   tree-sitter has no preprocessor model (Claim 8).
 - **1 real GitGalaxy recall gap** — `__control_entrypoint(DllExport) STDAPI DllCanUnloadNow()`
   in `powertoys/ImageResizerExt.cpp`: a macro-supplied return type `func_start` doesn't admit.
-  → [#2460](https://github.com/squid-protocol/gitgalaxy/issues/2460).
+  → [#2460](https://github.com/squid-protocol/gitgalaxy/issues/2460). **Fixed** (2026-08-29): the
+  `func_start` compiler-attribute shield now also consumes a `__`- / `_Uppercase`-prefixed
+  SAL / entry-point annotation macro (naming-shape bounded so it can't eat a real call). Cpp func
+  recall 99.9% → 100.0%.
 
 Six real GitGalaxy engine defects were confirmed and filed in this sweep — more than any other
 language this sweep methodology has been run against so far, though that reflects C++'s syntactic

docs/language_status/lua.md

@@ -60,11 +60,12 @@ tradeoff.
 
 ## 5. Known limitations (accepted / tracked)
 
-- **Two recall misses** (skill step 2.6 recall audit, 2026-08-29 — func recall 99.7%), both
-  filed as [#2461](https://github.com/squid-protocol/gitgalaxy/issues/2461):
-  - `constructs.lua:105` — `local a; local function f(x) ... end`. `func_start` is
-    start-of-line anchored, so a `local function` that is not the first statement on its line is
-    missed. GitGalaxy finds the other 4 `function f` in the file; this is a real, narrow gap.
+- **One residual recall miss** (skill step 2.6 recall audit, 2026-08-29 — func recall 99.7% →
+  **99.8%** after the fix below), filed as
+  [#2461](https://github.com/squid-protocol/gitgalaxy/issues/2461):
+  - `constructs.lua:105` — `local a; local function f(x) ... end`. **Fixed** (2026-08-29):
+    `func_start` / `function_opener` now also anchor after a bare `;` statement separator, not
+    only start-of-line.
   - `literals.lua:80` — `local function lexerror (s, err)`, inside `test/literals.lua` (the Lua
     suite's *lexer-torture fixture*, adversarial nested `[==[[===[[=[…]]=][====[…]` long
     brackets that defeat `_LUA_LONG_BRACKET_RE`'s single-backref shielding). Only ever exercised
@@ -267,9 +268,10 @@ shared reason." This is the common case per the skill's step 4 guidance.
   heuristic matched ALL_CAPS data tables.
 - [#2440](https://github.com/squid-protocol/gitgalaxy/issues/2440) — **fixed**: polyglot
   segmentation split a function at `<style>` / `<script>` inside a `[[ ]]` string.
-- [#2461](https://github.com/squid-protocol/gitgalaxy/issues/2461) — `local function` not first
-  on its line (`local a; local function f(x)`); + the `literals.lua` lexer-torture nested-bracket
-  shielding gap. Found by the step 2.6 recall audit — §5.
+- [#2461](https://github.com/squid-protocol/gitgalaxy/issues/2461) — **fixed** (`;`-anchored
+  `func_start` / `function_opener`): `local function` not first on its line (`local a; local
+  function f(x)`). Residual: the `literals.lua` lexer-torture nested-bracket shielding gap (one
+  adversarial fixture only). Found by the step 2.6 recall audit — §5.
 
 ### Full record
 

docs/self_scan/tri_comparison_README.md

@@ -87,15 +87,16 @@ step 8 capstone is not done until its list is empty of unassessed entries.
 
 <!-- RECALL_AUDIT:BEGIN -->
 As of the 2026-08-29 full sweep (`recall_audit.py` over all 31 tree-sitter-comparable languages),
-the complete list — GitGalaxy's genuine cross-corpus function recall is ~99.9%:
-
-| Language | Source form GitGalaxy misses | Issue |
-|---|---|---|
-| shell | a control-flow keyword (`for`/`if`/…) as a plain unquoted argument word desyncs Mode-D (`echo … limit for $x …` → `t_[Truncated]`) | [#2459](https://github.com/squid-protocol/gitgalaxy/issues/2459) |
-| cpp / c | return type supplied by a macro — `__control_entrypoint(x) STDAPI Foo()`, `IFACEMETHODIMP_(HRESULT, Bar)` | [#2460](https://github.com/squid-protocol/gitgalaxy/issues/2460) |
-| lua | a `local function` that is not the first statement on its line (`local a; local function f(x) … end`) | [#2461](https://github.com/squid-protocol/gitgalaxy/issues/2461) |
-| dart | bodyless default constructors (`_Foo();`), the `extension` keyword, generic methods with `<T extends …>` return-type prefixes | [#2462](https://github.com/squid-protocol/gitgalaxy/issues/2462) |
-| typescript | object-literal method shorthand (`{ return: async () => … }`, AsyncIterator protocol); bodyless overload signatures with a `=>`/nested-`<>` generic type-parameter list | [#2464](https://github.com/squid-protocol/gitgalaxy/issues/2464) |
+GitGalaxy's genuine cross-corpus function recall is ~99.95%. The five real recall gaps the sweep
+found have since been fixed (leaving only the narrow residuals in the last column):
+
+| Language | Source form GitGalaxy missed | Issue | Fixed | Residual |
+|---|---|---|---|---|
+| shell | a control-flow keyword (`for`/`if`/…) as a plain unquoted argument word desyncs Mode-D (`echo … limit for $x …` → `t_[Truncated]`) | [#2459](https://github.com/squid-protocol/gitgalaxy/issues/2459) | ✅ command-position guard | — |
+| cpp / c | return type supplied by a SAL / entry-point macro — `__control_entrypoint(x) STDAPI Foo()` | [#2460](https://github.com/squid-protocol/gitgalaxy/issues/2460) | ✅ macro-prefix shield | — |
+| lua | a `local function` that is not the first statement on its line (`local a; local function f(x) … end`) | [#2461](https://github.com/squid-protocol/gitgalaxy/issues/2461) | ✅ `;`-anchored opener | — |
+| dart | multi-line arrow methods, `<T extends State<Widget>>` generic methods, bodyless default constructors (`_Foo();`) | [#2462](https://github.com/squid-protocol/gitgalaxy/issues/2462) | ✅ 8/9 occurrences | a method literally named `extension` (1 occ., semi-reserved word) |
+| typescript | object-literal method shorthand (`{ return: async () => … }`, AsyncIterator protocol) | [#2464](https://github.com/squid-protocol/gitgalaxy/issues/2464) | ✅ enclosing-container depth fix | bodyless overload signature with a `=>` inside its generic bound (1 occ.; the implementation line is captured) |
 
 Every other `tree-sitter-finds / GitGalaxy-misses` occurrence `recall_audit.py` prints was
 individually assessed and is a comparison/audit-tool artifact — `#if 0` dead code (tree-sitter