patch 8.2.3556: filler lines are incorrect for other window in diff mode Commit: https://github.com/vim/vim/commit/841c225b9ef8c5bdf5e02968a0bd62521fff6ca8 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Oct 22 20:56:55 2021 +0100 patch 8.2.3556: filler lines are incorrect for other window in diff mode Problem: Filler lines are incorrect for other window in diff mode after making a change. Solution: Copy filler lines from the current window. (closes #8809)

|4+0&#ffffff0|5| @72
|4|6| @72
|4|7| @72
|4|8| @72
|4|9| @72
>n|o|w| |w|o|r|k|i|n|g| |w|i|t|h| |s|o|m|e| |l|o|n|g|e|r| |t|e|x|t| |h|e|r|e| @36
|5|1| @72
|5|2| @72
|5|3| @72
|5|4| @72
|5@1| @72
|:|c|a|l@1| |p|r|o|p|_|c|l|e|a|r|(|5|0|)| @36|5|0|,|1| @9|4|9|%|