patch 8.2.3433: :delcommand does not take a -buffer option Commit: https://github.com/vim/vim/commit/bdcba24d8597abd5af509c2fb9206e64e713c711 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Sep 12 20:58:02 2021 +0200 patch 8.2.3433: :delcommand does not take a -buffer option Problem: :delcommand does not take a -buffer option. Solution: Add the -buffer option.

" 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