patch 8.2.3925: diff mode confused by NUL bytes Commit: https://github.com/vim/vim/commit/06f6095623cfcc72da08748c058d13b465652fd4 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Dec 28 18:30:05 2021 +0000 patch 8.2.3925: diff mode confused by NUL bytes Problem: Diff mode confused by NUL bytes. Solution: Handle NUL bytes differently. (Christian Brabandt, closes https://github.com/vim/vim/issues/9421, closes #9418)