patch 8.1.0346: building with Aap is outdated and unused commit https://github.com/vim/vim/commit/acca8df9d475bbfbafc71691ebc3b857ecd2777e Author: Bram Moolenaar <Bram@vim.org> Date: Sun Sep 2 15:27:07 2018 +0200 patch 8.1.0346: building with Aap is outdated and unused Problem: Building with Aap is outdated and unused. Solution: Remove the Aap build files.

" Settings for test script execution
" Always use "COMMAND.COM", don't use the value of "$SHELL".
set shell=c:\COMMAND.COM shellquote= shellxquote= shellcmdflag=/c shellredir=>
" This is used only when the +eval feature is available.
if executable("cmd.exe")
   set shell=cmd.exe
endif

source setup.vim