patch 8.1.0017: shell command completion has duplicates commit https://github.com/vim/vim/commit/62fe66f251263715968442e237742d9d3dfd5fa1 Author: Bram Moolenaar <Bram@vim.org> Date: Tue May 22 16:58:47 2018 +0200 patch 8.1.0017: shell command completion has duplicates Problem: Shell command completion has duplicates. (Yegappan Lakshmanan) Solution: Use a hash table to avoid duplicates. (Ozaki Kiichi, closes https://github.com/vim/vim/issues/539, closes #2733)

@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" %*
)