patch 8.1.2413: cannot update ex_cmdidxs.h on MS-Windows Commit: https://github.com/vim/vim/commit/0ba89ec47c4c43414a89a6944803e2e1331a761d Author: Bram Moolenaar <Bram@vim.org> Date: Mon Dec 9 21:48:11 2019 +0100 patch 8.1.2413: cannot update ex_cmdidxs.h on MS-Windows Problem: Cannot update ex_cmdidxs.h on MS-Windows. Solution: Add build rules and dependencies. (Ken Takata, closes https://github.com/vim/vim/issues/5337)

" 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