patch 8.0.1351: warning for unused variables building with MinGW commit https://github.com/vim/vim/commit/bdb8139098d170ede2bc79dd4f62e4ed5e778d3e Author: Bram Moolenaar <Bram@vim.org> Date: Mon Nov 27 23:24:08 2017 +0100 patch 8.0.1351: warning for unused variables building with MinGW Problem: Warning for unused variables building with MinGW. Solution: Change a few #ifdefs (suggested by John Marriott). Remove superfluous checks of FEAT_MBYTE.

README_src.txt for version 8.0 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-8.0-rt.tar.gz).  To be able to run Vim you MUST get the runtime
archive too!