patch 8.1.0961: Mac: fsync may fail sometimes commit https://github.com/vim/vim/commit/9166838420c2e2029270c4683f68aecd3db5a484 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Feb 21 12:16:12 2019 +0100 patch 8.1.0961: Mac: fsync may fail sometimes Problem: Mac: fsync may fail sometimes. Solution: Do not check errno. (Yee Cheng Chin, closes https://github.com/vim/vim/issues/4025)

README_src.txt for version 8.1 of Vim: Vi IMproved.

The source archive contains the files needed to compile Vim on Unix systems.
It is packed for Unix systems (NL line separator).

For more information, see the README.txt file that comes with the runtime
archive (vim-8.1-rt.tar.gz).  To be able to run Vim you MUST get the runtime
archive too!