patch 9.0.0421: MS-Windows makefiles are inconsistently named Commit: https://github.com/vim/vim/commit/5bc13453b2dd8067597793e32c4f94aa3031054a Author: K.Takata <kentkt@csc.jp> Date: Fri Sep 9 10:52:47 2022 +0100 patch 9.0.0421: MS-Windows makefiles are inconsistently named Problem: MS-Windows makefiles are inconsistently named. Solution: Use consistent names. (Ken Takata, closes https://github.com/vim/vim/issues/11088)

" 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