patch 9.0.1309: scrolling two lines with even line count and 'scrolloff' set Commit: https://github.com/vim/vim/commit/1d6539cf36a7b6d1afe76fb6316fe662f543bf60 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Feb 14 17:41:20 2023 +0000 patch 9.0.1309: scrolling two lines with even line count and 'scrolloff' set Problem: Scrolling two lines with even line count and 'scrolloff' set. Solution: Adjust how the topline is computed. (closes https://github.com/vim/vim/issues/10545)

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