commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b Author: Bram Moolenaar <Bram@vim.org> Date: Tue Mar 15 18:23:55 2016 +0100 patch 7.4.1576 Problem: Write error of viminfo file is not handled properly. (Christian Neukirchen) Solution: Check the return value of fclose(). (closes https://github.com/vim/vim/issues/682)

README_src.txt for version 7.4 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-7.4-rt.tar.gz).  To be able to run Vim you MUST get the runtime
archive too!