patch 8.0.1222: test functions interfere with each other commit https://github.com/vim/vim/commit/ce11de87e26e1420703242f8e07b4fd69c4032ba Author: Bram Moolenaar <Bram@vim.org> Date: Thu Oct 26 22:00:00 2017 +0200 patch 8.0.1222: test functions interfere with each other Problem: Test functions interfere with each other. Solution: Cleanup tab pages, windows and buffers. Reset option.

@echo off
rem batch file to start Vim with less.vim.
rem Read stdin if no arguments were given.
rem Written by Ken Takata.

if "%1"=="" (
  vim --cmd "let no_plugin_maps = 1" -c "runtime! macros/less.vim" -
) else (
  vim --cmd "let no_plugin_maps = 1" -c "runtime! macros/less.vim" %*
)