patch 8.2.0201: cannot assign to an imported variable Commit: https://github.com/vim/vim/commit/4e12a5df37ed4a47ca94a8b9393c768e8ca1f75a Author: Bram Moolenaar <Bram@vim.org> Date: Mon Feb 3 20:50:59 2020 +0100 patch 8.2.0201: cannot assign to an imported variable Problem: Cannot assign to an imported variable. Solution: Make it work.

" 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