commit https://github.com/vim/vim/commit/f29a82dcd0914c76f595d475ddac4517371fab2b Author: Bram Moolenaar <Bram@vim.org> Date: Thu Dec 17 15:03:55 2015 +0100 patch 7.4.974 Problem: When using :diffsplit the cursor jumps to the first line. Solution: Put the cursor on the line related to where the cursor was before the split.