patch 8.0.1125: wrong window height when splitting window with window toolbar commit https://github.com/vim/vim/commit/d326ad6e93604222c64bae51f47521fe9114d1ea Author: Bram Moolenaar <Bram@vim.org> Date: Mon Sep 18 20:31:41 2017 +0200 patch 8.0.1125: wrong window height when splitting window with window toolbar Problem: Wrong window height when splitting window with window toolbar. Solution: Add or subtract the window toolbar height.