[thehobbit85]

Main's Python lint run fails with Ruff B023 at dm/games/settings.py:115: the offered() helper introduced by 4e0333a5 captures the loop's row number n. The same finding fails unrelated PRs based on main, including #684's run and main's run.

Bind the current row number as a default argument when defining the helper. This preserves the current immediate-call behavior, conditional choices, and diagnostic row numbers. No lint suppression or baseline change is included.

Validation on main 975bb4c14456d145eb3d969814534eecdd996ce9, macOS with Python 3.14.6 and the pinned Ruff 0.17.2/Pyright 1.1.414 environment:

• Before: python -m ruff check --no-cache --select B023 dm/games/settings.py fails with the exact shared B023 finding.
• After: python dm/tools/lint_python.py --against 975bb4c14456d145eb3d969814534eecdd996ce9 passes: 389 findings, 389 in the baseline, zero new and zero fixed-but-still-listed findings.
• python -m unittest dm.tools.tests.test_settings dm.tools.tests.test_launcher_settings: all 19 tests pass, including the Mac-only 120 fps choice, platform defaults, profile conditions and launcher metadata.
• git diff --check passes. The diff is one line in the settings generator; no agent artifacts or operational notes are in the repository.

No gameplay or device validation was performed. This is a callback-binding lint correction with no intended launcher behavior change; existing synthetic settings tests cover the affected path. The separate C/Objective-C findings are covered by existing #1207 and are outside this PR. Hosted checks are pending.

Front-ends: none

[thehobbit85]

Superseded by main f8a5618 (f8a5618). Main now defines offered(v, n) outside the row loop and passes the row number explicitly, eliminating the same B023 capture without a suppression or baseline increase. This PR contains only the one-line default-argument alternative; no distinct change remains. Fresh Ruff B023 on that exact main file passes. The settings file is byte-identical in the rebased diagnostics candidate used for 31 passing documentation/environment/settings/launcher tests, including the affected choice path. Closing as superseded, not merged; the branch is retained.