# Section 04 Code Review Interview

## Auto-fixes Applied

### Fix 1: Remove dead `_MAX_NODES_WITH_FOCUS` constant
- **Source:** Review issue #1 (MEDIUM)
- **Action:** Removed unused constant (replaced by `_MAX_NEARBY` dict)

### Fix 2: Invert `if focus: pass else:` to `if focus_node is None:`
- **Source:** Review issue #2 (MEDIUM)
- **Action:** Eliminated empty pass branch, cleaner control flow

## Let Go (No Action)

### Issue 3: Conditional capping test
- Fixture has limited nodes; test still validates contract when cap triggers

### Issue 4: Full mode duplicates _node_to_full()
- Intentional: focus-mode dicts are self-contained for compact output

### Issues 5-6: Missing tests for full focus mode and non-focus token_hint
- Low priority, existing tests provide sufficient coverage

## Verification

All 26 tests passing after fixes.
