patch 8.0.0251: not easy to select Python 2 or 3 commit https://github.com/vim/vim/commit/f42dd3c3901ea0ba38e67a616aea9953cae81b8d Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jan 28 16:06:38 2017 +0100 patch 8.0.0251: not easy to select Python 2 or 3 Problem: It is not so easy to write a script that works with both Python 2 and Python 3, even when the Python code works with both. Solution: Add 'pyxversion', :pyx, etc. (Marc Weber, Ken Takata)

" 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