patch 8.2.3292: underscore in very magic pattern causes a hang Commit: https://github.com/vim/vim/commit/bc67e5a0a494f5fc48e872d747371e31a782d171 Author: Christian Brabandt <cb@256bit.org> Date: Thu Aug 5 15:24:59 2021 +0200 patch 8.2.3292: underscore in very magic pattern causes a hang Problem: Underscore in very magic pattern causes a hang. Pattern with \V are case sensitive. (Yutao Yuan) Solution: Adjust condition for magicness and advance pointer. (Christian Brabandt, closes #8707, closes #8704, closes #8705)

" 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