patch 8.2.2508: cannot change the character displayed in non existing lines Commit: https://github.com/vim/vim/commit/a98f8a230596d8fb44cc68321de72980a21428cb Author: Bram Moolenaar <Bram@vim.org> Date: Sat Feb 13 18:24:23 2021 +0100 patch 8.2.2508: cannot change the character displayed in non existing lines Problem: Cannot change the character displayed in non existing lines. Solution: Add the "eob" item to 'fillchars'. (closes https://github.com/vim/vim/issues/7832, closes https://github.com/vim/vim/issues/3820)