patch 8.1.0021: clang warns for undefined behavior commit https://github.com/vim/vim/commit/d315cf551f1d15609c4d7cf724e471de55f5cdac Author: Bram Moolenaar <Bram@vim.org> Date: Wed May 23 20:30:56 2018 +0200 patch 8.1.0021: clang warns for undefined behavior Problem: Clang warns for undefined behavior. Solution: Move #ifdef outside of sprintf() call.(suggestion by Michael Jarvis, closes #2956)

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!