commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Apr 4 22:03:08 2016 +0200 patch 7.4.1710 Problem: Not all output of an external command is read. Solution: Avoid timing out when the process has exited. (closes https://github.com/vim/vim/issues/681)

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!