patch 8.2.2771: Vim9: assignment not recognized if declaration was skipped Commit: https://github.com/vim/vim/commit/aa1959bd5e82350bb4a82d9a5188c29d70706ec4 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Apr 15 22:13:39 2021 +0200 patch 8.2.2771: Vim9: assignment not recognized if declaration was skipped Problem: Vim9: assignment not recognized if declaration was skipped. Solution: Also recognized an assignment if the variable does not exist. (closes #8108)

" 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