Add DiffPane windowing integration coverage#72
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benvinegar merged 1 commit intomainfrom Mar 23, 2026
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Summary
DiffPaneauto-scrolling in the windowed no-wrap/no-note pathWhy
The helper-level render-plan and section-metrics tests are in place, but the remaining risk sits at the
DiffPaneintegration boundary where windowing, placeholder heights, and selected-hunk scroll math come together.These tests lock down the user-visible behavior without relying on brittle low-level implementation assertions.
Testing