Clear resize info when closing all but one window #147
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This was referenced Aug 12, 2024
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This fixes the issue observed in ulyssa/iamb#307 where typing
<C-W>oafter restoring the window layout could reproducibly crash. The problem is that when theResizeInfocontains window lengths (which it always does on restore, since they get snapshotted), they don't get cleared whenWindowLayoutState::onlyis called. This results in an inconsistent state that the assertion inset_area_lensruns into later on.