diff --git a/TODO.md b/TODO.md
index cfe4efb..8e37641 100644
--- a/TODO.md
+++ b/TODO.md
@@ -216,8 +216,10 @@ against `tests/aksl_capture.h` and added to the `AKSL_TESTS` list.
       and compare against the expected sequence. The current test only counts steps, which
       cannot distinguish the three orders (all three visit 7 nodes).
 - [ ] **`AKERR_ITERATOR_BREAK` aborts the whole traversal** — **[CONFIRMED BROKEN]**, see
-      §2.1.3. Break at `tree[3]` in pre-order and assert 4 visits; today it visits all 7.
-      Add the equivalent for in-order and post-order.
+      §2.1.3. The pre-order case exists as `tests/test_tree_iterate_break.c`: pre-order
+      visits 0, 1, 3, so breaking at `tree[3]` must stop the walk at **3** visits, and today
+      it runs on to all 7. Add the equivalent for in-order (3, 1, 4, 0, 5, 2, 6 → breaking at
+      `tree[4]` gives 3) and post-order (3, 4, 1, 5, 6, 2, 0 → breaking at `tree[5]` gives 4).
 - [ ] `AKSL_TREE_SEARCH_BFS` and `AKSL_TREE_SEARCH_BFS_RIGHT` → `AKERR_NOT_IMPLEMENTED`
       today; replace with real order assertions once implemented (§3 / §2.2.9).
 - [ ] **Unknown `searchmode`** (e.g. `99`) — **[CONFIRMED]** currently returns *success*