patch 8.0.1848: 'termwinscroll' does not work properly commit https://github.com/vim/vim/commit/4d6cd291cec668b991f2b43d76c6feab8b2e7d98 Author: Bram Moolenaar <Bram@vim.org> Date: Tue May 15 23:53:26 2018 +0200 patch 8.0.1848: 'termwinscroll' does not work properly Problem: 'termwinscroll' does not work properly. (Dominique Pelle) Solution: Subtract removed scrollback from the scrollback count. Add a test for 'termwinscroll'. (closes #2909)

" 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