commit https://github.com/vim/vim/commit/0eaadec6b275a8add49242e1940855fcd154ba64 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Sep 8 20:28:45 2016 +0200 patch 7.4.2345 Problem: For MinGW RUBY_API_VER_LONG isn't set correctly. Many default version numbers are outdated. Solution: Set RUBY_API_VER_LONG to RUBY_VER_LONG. Use latest stable releases for defaults. (Ken Takata)

@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" %*
)